[....] Starting enhanced syslogd: rsyslogd[ 16.742743] audit: type=1400 audit(1517619524.204:5): avc: denied { syslog } for pid=3997 comm="rsyslogd" capability=34 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=capability2 permissive=1 [?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 22.223241] audit: type=1400 audit(1517619529.685:6): avc: denied { map } for pid=4136 comm="bash" path="/bin/bash" dev="sda1" ino=1457 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 Warning: Permanently added '10.128.0.53' (ECDSA) to the list of known hosts. 2018/02/03 00:59:22 fuzzer started [ 55.313852] audit: type=1400 audit(1517619562.775:7): avc: denied { map } for pid=4149 comm="syz-fuzzer" path="/root/syz-fuzzer" dev="sda1" ino=16479 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 2018/02/03 00:59:23 dialing manager at 10.128.0.26:39497 [ 59.142416] can: request_module (can-proto-0) failed. [ 59.151821] can: request_module (can-proto-0) failed. 2018/02/03 00:59:27 kcov=true, comps=true [ 59.704108] audit: type=1400 audit(1517619567.165:8): avc: denied { map } for pid=4149 comm="syz-fuzzer" path="/sys/kernel/debug/kcov" dev="debugfs" ino=9087 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2018/02/03 00:59:29 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000001000-0x4)=0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x36, &(0x7f0000000000)=0x7ff, 0x4) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000001000-0x4)=0xffff, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$packet(r0, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001000)=0x14, 0x80000) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001000-0x14)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, 0x7ff, 0x8, 0x1ff, 0x100, 0x7, 0x20001, r2}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000003000-0x4), &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000003000)={0x77c56cc5, 0x100000001}) r3 = syz_open_dev$amidi(&(0x7f0000001000-0xc)='/dev/amidi#\x00', 0x1, 0x800) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000005000-0x4)=0x5) statx(r0, &(0x7f0000004000-0x8)='./file0\x00', 0x1000, 0x20, &(0x7f0000001000)) socket$bt_l2cap(0x1f, 0x2, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000002000)=""/204) ftruncate(r1, 0xe8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r3, &(0x7f0000006000-0x8)=0x7, r0, &(0x7f0000006000-0x8)=0x2, 0x7, 0xb) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000004000)={{{@in6=@local, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f0000006000)=0xe8) fstat(r0, &(0x7f0000006000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000003000)={{{@in6=@loopback, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@rand_addr}}, &(0x7f0000001000-0x4)=0xe8) setresuid(r4, r5, r6) 2018/02/03 00:59:29 executing program 7: r0 = semget(0x2, 0x1, 0x87) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$SEM_STAT(r0, 0x1, 0x12, &(0x7f0000001000-0x9e)=""/158) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000002000-0x71)=""/113) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000003000-0x12)='/dev/input/mouse#\x00', 0x5164, 0x101000) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000002000)=0x7) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000004000-0x4)=0xfff) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000002000)={{{@in6=@local, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast2}}, &(0x7f0000000000)=0xe8) ioctl$TUNSETOWNER(r1, 0x400454cc, &(0x7f0000001000)=r2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000005000-0x4)=0x0) sched_setparam(r3, &(0x7f0000001000-0x4)=0x8001) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000001000)={0x0, 0x0}) personality(0x710000f) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000003000-0x20)={r4, 0x6, 0x1, 0x9, &(0x7f0000005000-0x8)=[0x0, 0x0], 0x2}, 0x20) pread64(r4, &(0x7f0000002000-0x8d)=""/141, 0x8d, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000006000-0x108)={0x0, @in6={{0xa, 0x1, 0x61, @mcast1={0xff, 0x1, [], 0x1}}}, [0x99, 0x34e8000000000, 0x17, 0x3, 0x1ff, 0x1, 0x2, 0x2, 0x0, 0x5, 0x511, 0x30f6, 0x8, 0x8, 0x2]}, &(0x7f0000002000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000003000)={r5, 0x1000, "bed69a7eb32499582460632eb6ed969587aa34e1a032790cf8b44014c85c54672593d7810e4a2e95f0579429ae865587f146db686cc2a222f180ae77163e2bf6b6781d2b362a5509b4e66b10daf17fb56ad454d42bdc83568473d53ae0a32ec158e125f561784f1ad4ea1bba34c9279a40447639984c0753f81458e61c83da00efef684b969f21f86b113939a7ab782934b9ce6ec3b4a9b20c05d1a0a4e8ce3497c0f9e7cd810022040561ddf3312333a74dedd572a3b939a98e00d6f9a8f2f72d2e7b119516226a6f87d00b7e053a4fe5493c499257b4f1802722aa153e0b2a8d49e77bf1943fba043b17a2f6944ae9473b0606126ecd5ccf47d5b8a0531176a722ce81243bc5859149d1cadc8bd7ea68065b28941e4c78ca6744d59b37f96418cfff76169c14d8411a934c6cd73571406b9535fb84e735e3740e5afd4f800bdcf6319d2ba3c5c28b0792056a79de84acff4e9da365d2d3964e272d6e825fff8df98fff43a27f97ee5841328402a0ecbf1b675336f82d7c9eceaec793812cf4c886377bf7c420d4092567cde07f39e53ef4055acb5c9c8fbac624cd2ac5c1716bcdea759179f648036becf0c4f14bb87b69baf9dc6f9eb6594a819a209221e491738f382e47c546899bf231d3682c4403ba97e84f1ad5cfa445bd9b8e210b1dc4db3088cc62d6fbc8b768ebf803422169c2d9d415718f8cccfd895bc4dad2d156ac06d3a435ef83e0afabb089d9003509ee893ec3daa878b0580a01009fc2e318641c36582fc8e652e37f8a9d40404dd31d735ce8c610c1120e55c3b3a5379d86a8e5af673a9bacb74242dde9831a552eba46c6a87e17ec56cd9f7f19c64b9c5b467e01c23cbdf734f97cde1b0518e6a9c2da2f32bcae784b2f6c0a8fd86ac67f979d759d658e1dd432f85d4de8091e3ba4eea43e9ae71154b89d7e0b0b76ef5e5b1f3b842065517625d6ffbea97b2b46c0a2155215cf7abbd8a6cc94f3b2a49aa05f1b722b8a72a17505b664482d612808ac2785369bbd5ae2820fb4ae681c336c062e88701341e1dd7e6446074b40d69349f33d7515e30199580dd3c737d9e262a9a655159394922dda7d8ce80e791f438178765d6e9812e086a4597cd02e6485ff1f55e6451700816388073beea72d54adae8d0c20490d748e95c8a86bcd97ba9965f1278115fc2ab14b57fd8e7fd88caef81d35976af38dfae330faf9c278fd3c6a026d03a93527987c0bf1b0b4a3b66f12200fb5885f79cf1716146930b6a938f1cc4695f092df7bd9e2c54aab3115cc98fa859b7192e28df5adcef4e6146d411a48045c7218e7be07f8ea9023efadf9c3a157f4fc9f9e5245811ea90824d5c0e5b8d1acbed2fd0b2bcf34df71bf02f395149fa828414f3c9838903cf6e75f84a4eba50ba4e3c2af628fee94a71038c6d18b2500cd0805aaa8290879b70dc008db6d33bd184fed8a1dfe1f80b2429c5c8516f4cceddf14c8fb10adcc9fecae7cb0c03ba4f7330512590d86c0d4e8fb6d4e392bb5e95dbd1df2aa1358b3835ddd7a116408e901756087980acad58f708eafd680b44e12868575262acfe52bdf60522d0cb977199f3d84bc302f03b0023bff45aae6b4024029981ccdd4c918c0ecc741e9f5086bde036d5856623c4e290620b8dd08a7ffe8a22e7e1962d05317c534d2953152b4d4bf7678c72423a05a33e9985ff0b240b867d8ce4387eb6a6eaebc005f4f29f51c7c6d4b990453cafe05f2a1674af7ed3f089b043afb5f085c7791fba2bd7c5b39ad8a8141ae789ad604c23ed3b7605d8040bb6e05def20330734bf2f17676f3de046952a433bf77afd65bf03dae79f1f5ba1e10b1c31b53a1b8ceb0a0666e62e4ca2c433d0ff4a799d501e75bf9fed9b514c70776a2f340ef2af5bf4d6d96c6db2263faf5532f47cd511bef26470a835983344fd0e3ac373817e4c56a15477bed03125e34a4ee28ac58d6b09ca5cc579f4496008c5e9488b02191e58ac2e63665c930d40b75011ec66f7ad46232037cfa73cc15c423f9f7e88ef74839f205d2b034fa2c0d983b5d010fe26a6aff24e0aeb7f070728a9c20dcc436569c0925dad83572c97ff72aa1d981cfcbb6e7aea2c5349282b4cabbfd02efd1393658ddd76819eb604ee52c74d5f5721697134f5ee82f5a597527c2e5dbf04cc69a45d0481b8838a5fe29cd9ffcf415a2e6ed161445248687fcad579438958f2d9dfb8177fd218a53f022831e4737cc6e59c8a8bd9f7d03bd8034f7542b3ec1a7f2ffddc18918a3b59b1db32b07c0b61abf1b759c71844c6b73ac61ef50a9be4ead3f96f80d778153cf83264994be2dd89257f45b44e813c02ad4919da55d18125493d9d16af9511cc0614790f5ff5bbd9b731fa4535873442dbff95ffb4080dfdc4b3379dd810cd6e099b26a86986578fd88048b58265b24fbf2c31bbd543def24e119c41d327321a0753b9f5bdb09e13d500b66037152409d4810ea8ea1c3b8c1be538da6328de8e5f119e40323a7ae41de57c579979704c31f3944390ac80747eac8231e5ea7217d98c71d19c589abb64d8689aff3567c2ce9933c4eb8f474f20fe33291b36f208c4f77569a2a37f67794e9c1809825c44e4f2be095d8336e2bd524e26a2afe456bf9cecd58ee7c945e525d5e014586a9938e20e49f52b2a791360e54a1dbd6f09f322410c5ab9afcfd27318cb22b883317ebd6c701636fcd3f00bad926712c51cf1f7c2a72a745730c536d8fe53101c7bfb4a236baebbfa82a313afbc6b75269975c06c6b0162fa726e6ce8dfc11d0dcba8dd1eb816a5dcf8e4403f28f6a848fc8ea1b70739404d995f039b908b433008034feebc0edc194a42486712f34455db59f66d65a087525eac43b4d017248510bdfe90273fb6ce1a046b108f973c3a59dfe7c3b531c7532076cca77da0fcf1aab1ab8a4e14f1c25b5dc275ebe22bcd573578b6dbd1d84ab5ca1b2a867233524eb474c7a466b646d4f546c52da6bf874aa7bc401d508eeca827a330c11c483746c2edeaabea4b417da2f9a78e73aea84d2612e1dd8b5f59995a74b53792862d39df6c75da654d837f87f9f2fad3d7e78559a091dffced1c896e8bd5a56292ead85c773a869344e3773ea14f7a789e69de573e0a9f771067ec3a0ceac7f1223c616f84c56706f65dde7bddedb047e64a05fe0d666aaaf43f02782a048daa32aaf645987c0ce8ca7596d6fc2a3b259d0f461c8c4f3eb1baa5c07c3c8d9c9a378731caefe6116dbe851711e3e18ce0d4928ebbe496f9ad9736a69a5d2092e5497bf97601a3a8f910c99132030e7a94e307090e7b91480eb315976c1422acf10635a1e8342190e80d64669b02e58daf40c1b15052c509eee1aa54ca71ae5ea7270bc93e4bffe0b9d1036b44b9e526bb9e6010d344bf86f47506b6460b84a6b3db6176e669d7dd6cd2ae8a878dadc07e848ef22154d6288dd4b50cce2401fc7d302ccc8817b9ff6323dfc9dbaca2884556f9aa65495cc96e6c9ad8ad148153c2e327a2b065780fcaa1897b4d1f46f875603c2f93b0911010a6b6304194a91078cb17c8b36a8d8c9197d83f0e25cc6b907f4facee084fa681300b4acdbfea7d4b32190a804fe7fdfaac4d58e42bf8f911c0c0fcf2375af7846830f383fab3a299ee904b5bcaacbdaf8a901ae6d976274b3e460a9b3d18ecf946aa28a4cd9389bdd4eb1a48ed27a024180d57dfd32725e146e18f984599c2283a6c00ba4fd2fcb224517fafe079f4b0acfbbecfeaf1459ae170dbb101f131b81cf17a37ec279613bd4921cc6d82d488b6d06478cbe766d28132a6ef9d35a9b5b7886895a2141ff3c0d34366f8f93ceec4b9aa438341a8bc047ac488d8250a7e5fdbf77d1c7dced08c9dbc885fe53704bfda4dc25492f5027b305db5a233035f143ae3fff256e97ea29a1b9c198af66da4164e2a448f8cf850507179554a7a69ae2136bae3db2f0e7b47ac14289ed2fb64b749ec0d3a631bb50060389aef6f0e52987755dee3fa1b4e222081b79e51edd236acc171bb0b98e3f49e48c22547a1de8d1844fb572059f6348b931749f1a76edd8114cef8c926cd1b0796982be95ad9e889945d7fc15d7878bc7f7e670770ad517df49bccc3c154b30d6446ea278bf743960bf07de69f06daf6ed54aaea4281be337d4666cc792ab6479d6da581979e5e3c78ab68e87d08232aeb012e1db71a1e137b7b3fb350b58233962bf2d81e8929741be1d1e8cfb7cdb91078b8eeeb71bb10b15243395d409d610147d6e9bc1b662049470b56d063e216b78d7fafd5fdaeb2719dc2c56e0d94cb60623208cb22a0d4622c310cbd152ce8892344adae39780ce36d6c1085f815bce560f1fd3f864d645e7d60fd463357c0c5a09aaa0097dde596acc7695a576dc5e112d7bef8a40288417a9223d6a0aca808d64eb6ef7a1d8b3e1166f79f99932293e2bdcb31b2a9ab40ff4c440b3fc7ab578e8616959822dca58d4681822e657ae3da65fb6fa190d578b83e66b261900ed800f489a22c123a6f8217c924d5117623f6319430fcaa630110d0149164350f24c50dd9a994f62e1f9fc15a3f6e97bb6084d35658132ac8635e67f1e7b23522241020b3851a47f96f1d277cda40937ebb01aa70fbecfbf30cd8e856e6967269ce942c5f908c7feeec30bddde8130ad1b3fd3725576e66346485adb6964140fbb4699f10cd74ccf457b3d4fd0137e9a5b0ae3dc30d7a30e519612c4cad13b4ae0ccaa806ad19c40fb8f162637886810d6308a3e9ce3b7bcdd7fd86360bf462f9df6c0935530ee23cccd0f78a84372215fd4350a86500b0d87f09306562e735b74b22b5a92fe90c85a87b6257f91baff03636ed94792e1f88ab997761cfb45ef732722c53dd965e625723c3d74aa70fe8c10d58a6683f345735c6a261bf5960b48d6df7e9030e8dbf21f9e9f6e1bc7bdb9740be58a3921e8a8b8f511ec2b81b0739d78c43f3b9911f54301239469abfa9690e37bcaad8a043e9dcf3b683a53770c365fbecf2aa10793963956171acde1fc77425b3fdeec8e88a55293ad60b3df5e2e21afe3f6581d1afa4490e7c1874e727b741bda9f6f8e8d6399c94a4cee0fa1e798d2944c89ae2375c9a798d4a84c5f5d3a45412133a1d56c45842d76a9d489ae2a889e76cfded5b9ac2f44390cfd35c0164d45803e354590ddda49fa11fab4941f0fed1dd0da435db29c66d88941b183d2ff53f7d4d6af31968b89b50dc7590d0d0ee2c4713b63572f2d1b92d8a300a0a212507e02e9fdce9579a87e75f08bf0fc4382075ca62689cbe420b427c04973b39299bacb9cebe7e4de536a957c35a2d6753f0d66ec417d200e33d3822fed1afc2ebf5848f09c79296d49ae69997ba6d87e9d8bd131fc60196289b951b6b77050a2ce9ad0d119a098826c5b6ac02d4c55ddf58e41cd8884bbf58997dc6ae7ac63863015a2de520179620b0b14a9907487ac6c7e1e057f60da676e5384dabfbc8ea890640bba7bb1fb381100fa4436a222344e091f2265e14923055e23c5135d207ffe85d91627309516945949c843cfb22324924f84b082dfadedc7956c0597714fe7902b227055227d6da223690e5b033dd0f037d065c658cd13f2c6e4f7e44ca9f29a804eba3cbb90ed62c27599c134f8433fa1ceb70c463dbd1aa0d5c5c1fb82948d14e397ba902212940f9c7275ce45912a832523a20d646f0e6999e0a37c1d082005f1a5d8f33d0a78c2f55610df3908253e6e62d9b69d18baacf6a950303f0290d1448e6787355720c49a8d97ee"}, &(0x7f0000004000-0x4)=0x1008) openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000006000)="71a2c1ca27982154240ecbb706aa3973ef5159f7835da34f9c42a1c2cb91111e7b5ed3326b9e50b4071352dfe1f6bc78fd61133b97a7c8b774f783b93d82f3340c047656a2f4106bc07dd71ba8bb44b7eb8dc29421dde84a4c29fadcd73753") mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000007000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r1, &(0x7f0000008000), &(0x7f0000009000-0x4)=0x10) 2018/02/03 00:59:29 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007c3000-0xf)='/dev/sequencer\x00', 0x208400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000e28000), &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statx(r0, &(0x7f0000002000-0x8)='./file0\x00', 0x4000, 0x8, &(0x7f0000001000-0x100)) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000001000), &(0x7f0000001000-0x4)=0x4) write(r0, &(0x7f0000002000-0xe4)="c533b94d772fb27e2d2ffd142b686faedccac882b2a527ec95a0a5e751974580831fa4bb48d9638008da5a5e9f87e690dff2b87533b47e27714db8b728147af093cd0880500380459543375e662fc396786eb15da3766b165ccd9730cf265595ed82b74e7f6e6c8913191adfb75fdd82d475754fb9f0097230e210203e0723ee039a21ad29c115449a61b00cf57bfb79327d0b2d8bed9ef21b5730fb6611eea6ade6531b579db21aa10ce97bfd6c6f53e76ed786eb5cfe2736a2e842a552fe4c0ad64a368ba113ee926155616fa7fec79026761a145a357a3bbe0085bf439194ce0db305", 0xe4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000002000)=@ethernet={0x306, @empty}, 0x10) ioctl$VT_DISALLOCATE(r0, 0x5608) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x100000001) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = signalfd4(r0, &(0x7f0000004000-0x8)={0x7fffffff}, 0x8, 0x80000) times(&(0x7f0000001000-0x20)) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$ipx(r0, &(0x7f0000005000-0x10), &(0x7f0000004000-0x4)=0x10, 0x800) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000001000-0x4)=0x0) fcntl$setownex(r1, 0xf, &(0x7f0000003000)={0x2, r3}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000006000-0x4)) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000003000-0x4)) getsockname(r2, &(0x7f0000002000-0x10)=@can, &(0x7f0000002000-0x4)=0x10) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000006000-0x6)='hybla\x00', 0x6) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000006000)={0x8, 0x7fffffff, 0x4, 0x1, 0x2, [{0x100000000, 0x3c4, 0x7fffffff, 0x0, 0x0, 0x200}, {0xffffffff, 0x9, 0x5, 0x0, 0x0, 0x1000}]}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000005000)='/dev/qat_adf_ctl\x00', 0x10000, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000007000)='/dev/sequencer\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000001000-0x4)) openat$pfkey(0xffffffffffffff9c, &(0x7f0000005000)='/proc/self/net/pfkey\x00', 0x20000, 0x0) 2018/02/03 00:59:29 executing program 2: 2018/02/03 00:59:29 executing program 3: 2018/02/03 00:59:29 executing program 4: 2018/02/03 00:59:29 executing program 5: 2018/02/03 00:59:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80002, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000000f000)=@filter={'filter\x00', 0xe, 0x4, 0x2a4, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x94}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x9c, 0xc0, 0x0, {}, [@common=@addrtype={0x2c, 'addrtype\x00'}]}, @REJECT={0x24, 'REJECT\x00'}}, {{@uncond, 0x0, 0x94, 0xb8, 0x0, {}, [@common=@unspec=@connlabel={0x24, 'connlabel\x00'}]}, @REJECT={0x24, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x24, 'REJECT\x00'}}]}}, 0x300) [ 62.341395] audit: type=1400 audit(1517619569.803:9): avc: denied { map } for pid=4149 comm="syz-fuzzer" path="/root/syzkaller-shm220969725" dev="sda1" ino=16481 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1 [ 62.395191] audit: type=1400 audit(1517619569.856:10): avc: denied { sys_admin } for pid=4191 comm="syz-executor0" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 62.411999] IPVS: ftp: loaded support on port[0] = 21 [ 62.490533] IPVS: ftp: loaded support on port[0] = 21 [ 62.496889] audit: type=1400 audit(1517619569.958:11): avc: denied { net_admin } for pid=4195 comm="syz-executor0" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 62.535187] IPVS: ftp: loaded support on port[0] = 21 [ 62.591934] IPVS: ftp: loaded support on port[0] = 21 [ 62.665511] IPVS: ftp: loaded support on port[0] = 21 [ 62.744164] IPVS: ftp: loaded support on port[0] = 21 [ 62.836909] IPVS: ftp: loaded support on port[0] = 21 [ 62.961351] IPVS: ftp: loaded support on port[0] = 21 [ 63.803398] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 63.847363] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 63.926080] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 64.038794] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 64.274190] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 64.305209] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 64.468926] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 64.684829] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 66.431222] audit: type=1400 audit(1517619573.892:12): avc: denied { sys_chroot } for pid=4195 comm="syz-executor0" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 66.508617] audit: type=1400 audit(1517619573.949:13): avc: denied { setuid } for pid=5139 comm="syz-executor0" capability=7 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 66.602648] audit: type=1400 audit(1517619574.047:14): avc: denied { net_raw } for pid=5161 comm="syz-executor7" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/03 00:59:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00005b9000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000081f000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f00003f1000-0x4)) io_setup(0x100000000, &(0x7f0000676000-0x8)=0x0) io_submit(r1, 0x0, &(0x7f00008aa000)=[]) 2018/02/03 00:59:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000724000-0x78)={0x2, 0x78, 0xc33, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x4)='\x00', 0x100000201) write$eventfd(r0, &(0x7f0000501000-0x8), 0x8) mmap(&(0x7f0000200000/0x400000)=nil, 0x400000, 0x1, 0x2011, r0, 0x0) munlock(&(0x7f00003c7000/0x1000)=nil, 0x1000) mbind(&(0x7f000039c000/0x1000)=nil, 0x1000, 0x2, &(0x7f0000002000)=0x3, 0x200, 0x2) 2018/02/03 00:59:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80002, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000000f000)=@filter={'filter\x00', 0xe, 0x4, 0x2a4, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x94}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x9c, 0xc0, 0x0, {}, [@common=@addrtype={0x2c, 'addrtype\x00'}]}, @REJECT={0x24, 'REJECT\x00'}}, {{@uncond, 0x0, 0x94, 0xb8, 0x0, {}, [@common=@unspec=@connlabel={0x24, 'connlabel\x00'}]}, @REJECT={0x24, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x24, 'REJECT\x00'}}]}}, 0x300) 2018/02/03 00:59:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b90000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f00006d8000-0x18)={0x0, 0x2, 0xf5d7, &(0x7f00007a5000)}) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = eventfd2(0x0, 0x800) io_setup(0xa3c, &(0x7f0000409000)=0x0) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r4, &(0x7f0000a6d000-0xc)={0x10}) io_submit(r3, 0x1, &(0x7f000032a000-0x28)=[&(0x7f00002a8000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000042000), 0x0, 0x0, 0x0, 0x1, r2}]) epoll_pwait(r4, &(0x7f0000555000)=[], 0x0, 0x8000, &(0x7f0000196000)={0x10000}, 0x8) 2018/02/03 00:59:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000085b000)) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sync() 2018/02/03 00:59:34 executing program 3: mmap(&(0x7f0000000000/0x44b000)=nil, 0x44b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000424000-0xd)='/dev/dmmidi#\x00', 0x200, 0x6000) mmap(&(0x7f000044b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f000044c000-0x4)) readv(r0, &(0x7f00003cf000)=[{&(0x7f0000449000-0x24)=""/36, 0x30}], 0x1) 2018/02/03 00:59:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000770000)={0x0, 0xd, 0x4, @tid}, &(0x7f00002d6000)=0x0) timer_settime(r0, 0x1, &(0x7f0000f48000)={{}, {0x77359400}}, &(0x7f00006fb000)) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000564000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4), 0xc, 0x1, &(0x7f000000d000), &(0x7f0000048000), 0x0) clock_gettime(0x0, &(0x7f0000b2f000)={0x0, 0x0}) utimes(&(0x7f0000c42000)='./file0\x00', &(0x7f00002fe000)={{r1, r2/1000+30000}, {0x0, 0x7530}}) 2018/02/03 00:59:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f00004ee000)='/dev/random\x00', 0x0, 0x2001) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f00001ae000)) fallocate(r0, 0x0, 0x3ff, 0x10000) 2018/02/03 00:59:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) sendmsg(r0, &(0x7f0000dd6000)={&(0x7f0000223000-0x80)=@generic={0x0, "13538c03b0abd75af4ffd9f7687f6f7cab395be2a5bb8b90955a2d69926c8c62a00708feb326d51b1925e7f5cd988170a2523f1f73c08686fca3d245aa727fe1f871f14ba24a7c2d56c496791b9931e764cdbd3e7545d7cfc9b42c07c90bf9d36cd31b467498664ac99581deef633610ad42f1dac0ffe596ed1ab4dcf954"}, 0xfffffffffffffde7, &(0x7f00000c4000)=[{&(0x7f00003c5000-0x16)="78851427484202a50400000000000000d4f110112c", 0xfffffffffffffde1}, {&(0x7f000044d000)="6ad9c873babf6ac637ae5ed162642b9201bde10b18fe30d557fea8655d4d70006738fe1680bbb4815fde16d53d1022c83a85aee89ea95e0cf587f436a15fbead433e52d5cdbdaddab5f506d9adfe3b61ecb638b26a8a5d44a7785fad817d7f1efaa56a146d96d3e40e145b0dbc5442291d50587eea51611fc9a59e7c072dd87cea4ba81560a79b56b55fcb5497"}, {&(0x7f0000c05000-0xe3)="3ea4e01cdca0bc1f9f055a969c72df2fff7a3072e866f8da3d77f83d5c4c3f068577bf30a2be90e2a459e26929f252b2c6da45018c51a40cb74b6c4cf8a478ea70cf99282774f7fa9a450437d1b36d9ad8005f9c9719dec8ec669bd38782a15422c92a6617767c62aeaaa3609b6b0c2e34764d4e2cbf1097ebab019856244170a41321df1cb5fb1ac13f5c728c1f99702e0ae4ca1dffd4f84c94665b4cb4c43364ed42f721a60c46476511eb8d5e2a846a0ba56a979e83e25f07e802173fe1f576d9891d00769eeb45e93d2620d9de3f1c17b4c09ca325cd660a9a54a6e5f3551d3b66"}, {&(0x7f00001e7000-0x18)="866a51d67a60d63b82afc749d4e997d74f5eeaa9941b1af2"}, {&(0x7f0000cb3000-0xb)="f7c7490bdab1b3474eea48"}, {&(0x7f0000201000)="ba8ca587d8cca93e1e6ddcc6c84599f11ca22555522c53ba7091439bc2eaf6dd263bb9efa217f7f1a75718cf20bb4dd14f8c15410b8d63ae5e039720ca675c9d77ae0e00a0b1f9f7c1d9b9e38452184d9d3cbf4cf2e0de56fe0ed28746ed245a499ea018a720a5f8d544e747c23d114a1591f6bfbd253c7357b1998aed9b53d4b0a528a108a00c3dd2a36b5bc0a347e894d41111b26a4bec4adc72571f22e40eebe0705580a17e459c3efca67ba9cbec53638fff908119a9683098f4e43724fcbda74d68b92197bf4b3415e595f3a1cd33c3570b540d1df26b9ef61b1c8817971d55"}, {&(0x7f00002f7000)}], 0x1, &(0x7f00003c8000)=[], 0xffffffffffffff3c, 0x20000000}, 0x40) 2018/02/03 00:59:34 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00005e5000)='/dev/autofs\x00', 0x44000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlinkat(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000868000)='./file0\x00', 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r1, 0xae45, 0x10001) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000446000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xc}}}) symlinkat(&(0x7f0000e9e000-0x8)='./file1\x00', r1, &(0x7f000008a000)='./file0\x00') getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f000013d000)={0x0, 0x74052cc4, 0x10, 0x6, 0x7f}, &(0x7f0000ca4000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000700000-0x8)={r2, 0x1f}, &(0x7f0000b0a000)=0x8) setxattr(&(0x7f0000ce8000)='./file0\x00', &(0x7f0000732000)=@known='system.posix_acl_default\x00', &(0x7f0000b45000-0x9), 0x0, 0x0) 2018/02/03 00:59:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000d1000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x0) prctl$getreaper(0x1d, &(0x7f0000cc6000-0x8)) pipe(&(0x7f000046e000-0x8)={0x0, 0x0}) write$selinux_load(r1, &(0x7f00006a5000)={0xf97cff8c, 0x8, 'SE Linux', "084171c3a50c0262b764e6f7555d642d270749d7abb910252b51ab6fcbdd64"}, 0x2f) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) 2018/02/03 00:59:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00008d8000-0x1c)={0xa, 0x0, 0xfffffffffffffffe, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x6333}, 0x1c) bind$inet6(r0, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00007b1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x10, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) 2018/02/03 00:59:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e17000-0x9)='/dev/kvm\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f000051f000), &(0x7f0000d93000-0x4)=0x8) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, r0, 0x0) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000e61000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000c23000)="66baf80cb8582fb586ef66bafc0cb80a702c86ef66ba6100ecb9800000c00f3235000400000f303ef30f514f01660f61a2fcffffffc4c33d6b9a000000000e0f20c035000000200f22c00fc7a8004000003e0f001e66ba610066ed", 0x5b}], 0x1, 0xfffffffffffffffa, &(0x7f0000e6b000-0x10)=[], 0x0) userfaultfd(0x800) open$dir(&(0x7f0000e60000-0x8)='./file0\x00', 0x101000, 0x198) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/02/03 00:59:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) fstat(r0, &(0x7f00005c6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000a6b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r2, r3) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = dup3(r4, r4, 0x84000) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f0000d9f000)={0x6, 0x0, [{0xfff, 0x0, 0x1}, {0xaf3, 0x0, 0x80000001}, {0xafe, 0x0, 0x7}, {0xb37, 0x0, 0x10000}, {0x0, 0x0, 0x10001}, {0xb5a, 0x0, 0x9}]}) 2018/02/03 00:59:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x80000003, &(0x7f0000048000-0x10)) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000f99000-0xb)='/dev/mixer\x00', 0xc0, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000e10000-0x1)) 2018/02/03 00:59:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe6000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) ioctl$TCSETSW(r0, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f0000fd6000)=[{&(0x7f0000314000-0xd7)=""/1, 0x1}], 0x1) r2 = syz_open_dev$amidi(&(0x7f0000431000)='/dev/amidi#\x00', 0x1, 0x400000) setsockopt$inet_udp_int(r2, 0x11, 0x65, &(0x7f0000207000)=0x81, 0x4) ioctl$TCXONC(r0, 0x540a, 0x2) 2018/02/03 00:59:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00004a7000)={0x26, 'skcipher\x00', 0x0, 0xfffffffffffffffc, 'xts-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f00009d9000-0x1010)="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", 0x100, 0x0, &(0x7f00000fb000-0x14)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0xb3a3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) timer_create(0x6, &(0x7f00007e3000-0x60)={0x0, 0x3b, 0x1, @thr={&(0x7f00001eb000)="2c4a4184fc686fb082c8eef8ad3953a17351dd542024dc9a0980fdbfc4bf84b6e4ddde51806abcc89b1dbcdba521c8f56684918f0e95977eb8afeb0ba092974ca8172fde87fb3b06f99298f11f409aa337f2da684404f2cd8e1c0e94cc7381ca3b15ca", &(0x7f00008b0000)="bdd11470a5ebdfda8d79f4e0a1e23e8acff5e5bd2d355cf9e62d127ff9fcd145665f8a1e96c5f704f71075cf2ef02a49eb5e358384f33ee02f339b0b4f648f"}}, &(0x7f0000c48000)=0x0) clock_gettime(0x0, &(0x7f0000d82000)={0x0, 0x0}) timer_settime(r2, 0x1, &(0x7f00008bc000-0x20)={{0x0, 0x1c9c380}, {r3, r4+30000000}}, &(0x7f00009d7000-0x20)) timer_delete(r2) r5 = dup2(r0, r1) r6 = semget(0x3, 0x3, 0x1) socket$alg(0x26, 0x5, 0x0) semop(r6, &(0x7f0000321000)=[{0x0, 0x9, 0x1000}, {0x0, 0x7, 0x1000}, {0x4, 0x100, 0x1800}, {0x1, 0x9, 0x1000}, {0x7, 0x8, 0x1000}], 0x5) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r5, 0x800443d2, &(0x7f0000b6b000-0x10)={0x4, &(0x7f0000b5b000-0x50)=[{}, {}, {}, {}]}) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg, 0x58, &(0x7f0000ec5000-0x30)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000fb4000-0x57)=""/87, 0x57}, 0x0) 2018/02/03 00:59:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000ed2000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00008f3000-0x11)='/dev/qat_adf_ctl\x00', 0x10900, 0x0) renameat2(r0, &(0x7f0000649000)='./file0\x00', r0, &(0x7f0000b1d000)='./file0\x00', 0x5) mknodat(r0, &(0x7f000069a000)='./file0\x00', 0x104c, 0x5) r1 = inotify_init() fcntl$setsig(r1, 0xa, 0x7) statfs(&(0x7f0000a83000)='./file0\x00', &(0x7f000088e000)=""/16) lsetxattr(&(0x7f0000ae4000)='./file0\x00', &(0x7f0000c78000-0xe)=@random={'user.', '-vmnet0#\x00'}, &(0x7f0000999000-0x47)='@%securityposix_acl_access$)*)vmnet0vmnet0posix_acl_accesssystem@,bdev\x00', 0x47, 0x3) 2018/02/03 00:59:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000833000)='keyring\x00', &(0x7f0000627000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000c96000-0x5)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a}, &(0x7f000053d000)="10", 0x1, r0) r2 = add_key$user(&(0x7f0000062000-0x5)='user\x00', &(0x7f0000052000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e046d3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fbec90ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r1, r2, r1}, &(0x7f00005cd000)=""/48, 0x30, &(0x7f0000550000)={&(0x7f00008a9000-0xe)={'sha384-generic\x00'}, &(0x7f00004e3000-0x40)}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a96000)='/dev/rtc\x00', 0x101000, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f00007e2000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000796000-0x4)=0x14) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f0000dc4000)={@mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x1ff, 0x7ff, 0x7f, 0x500, 0x4, 0x4000000, r4}) 2018/02/03 00:59:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) open(&(0x7f00009eb000)='./file0\x00', 0x88000, 0x10) sendmmsg(r0, &(0x7f0000f9e000)=[{{0x0, 0x0, &(0x7f0000fd5000)=[{&(0x7f0000c4f000-0x31)='L', 0x1}], 0x1}}], 0x1, 0x0) shutdown(r0, 0x1) close(r0) [ 67.043314] audit: type=1400 audit(1517619574.504:15): avc: denied { dac_override } for pid=5252 comm="syz-executor2" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/03 00:59:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000d4000)='/dev/cuse\x00', 0x102, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000b37000-0xf)='/dev/sequencer\x00', 0x80000, 0x0) write$fuse(r0, &(0x7f0000c8e000)={0x10, 0x1, 0x0, @random}, 0x10) [ 67.164815] audit: type=1326 audit(1517619574.626:16): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5272 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/02/03 00:59:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000653000-0x1)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getrlimit(0x0, &(0x7f000043f000-0x2)) 2018/02/03 00:59:34 executing program 2: mmap(&(0x7f0000000000/0xc7f000)=nil, 0xc7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000b75000-0x25)='ppp1*]*trusted$.-eth0mime_typewlan1@\x00', 0x1) mmap(&(0x7f0000c7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000c80000-0x8)=0x1, 0x8) r1 = socket$inet_sctp(0x2, 0x5, 0x84) readv(r1, &(0x7f0000c3e000)=[], 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000009000-0xa0)={0x7ff, @in={{0x2, 0x0, @loopback=0x7f000001}}}, &(0x7f0000578000-0x4)=0xa0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r3, 0x227a, &(0x7f0000001000)) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000c7f000-0x8)={r2}, &(0x7f00001ca000)=0x8) mmap(&(0x7f0000c7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c80000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) r5 = eventfd(0x200) mmap(&(0x7f0000c80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000357000)={{{@in=@dev, @in=@rand_addr}}, {{@in=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000c81000-0x4)=0xe8) ioctl$VHOST_SET_VRING_ERR(r4, 0x4008af22, &(0x7f0000a62000-0x8)={0x2, r5}) 2018/02/03 00:59:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ustat(0x9, &(0x7f0000aeb000-0x20)) 2018/02/03 00:59:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) open(&(0x7f00009eb000)='./file0\x00', 0x88000, 0x10) sendmmsg(r0, &(0x7f0000f9e000)=[{{0x0, 0x0, &(0x7f0000fd5000)=[{&(0x7f0000c4f000-0x31)='L', 0x1}], 0x1}}], 0x1, 0x0) shutdown(r0, 0x1) close(r0) [ 67.232942] audit: type=1326 audit(1517619574.655:17): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5272 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=189 compat=0 ip=0x453299 code=0x7ffc0000 [ 67.257419] audit: type=1326 audit(1517619574.655:18): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5272 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/02/03 00:59:34 executing program 1: mmap(&(0x7f0000000000/0x829000)=nil, 0x829000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000163000-0x12)='/dev/input/event#\x00', 0x3, 0xfffffffffffffffd) mmap(&(0x7f0000829000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000082a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f000082a000+0xeda)=""/124) r1 = syz_open_dev$sg(&(0x7f0000829000)='/dev/sg#\x00', 0x1, 0x80) mmap(&(0x7f0000829000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000829000)={0x0, @in6={{0xa, 0x2, 0x100000000, @loopback={0x0, 0x1}, 0x5}}, [0x9a, 0x1, 0xde2, 0x9, 0x8000, 0x800, 0x6, 0x6, 0xfff, 0x20, 0x20, 0x8001, 0x0, 0x7, 0x3]}, &(0x7f00005eb000)=0x108) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000646000)={r2, 0x0, 0x5, 0x4}, 0x10) 2018/02/03 00:59:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000032a000)="2400000052001f0100000000000000002300071008000100feffffff08ffffffef000009", 0x24) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000e6b000)={0x76, 0x9, 0xb19, 0x79c9}, 0x10) futex(&(0x7f0000e4c000-0x4)=0x99, 0x0, 0x1000, &(0x7f0000a76000)={0x0, 0x989680}, &(0x7f00006aa000)=0x6, 0xfffffffffffffff7) recvfrom$inet(r0, &(0x7f00000dd000), 0x0, 0x0, &(0x7f0000e83000-0x10)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) recvfrom$inet6(r0, &(0x7f0000d63000-0x1000)=""/4096, 0x325, 0x0, 0x0, 0xfe) 2018/02/03 00:59:34 executing program 7: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000002a000)={0x0, 0x8001, 0x30, 0x22, 0x9}, &(0x7f000002b000-0x3)=0x18) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000002c000-0x9)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r2, &(0x7f000002b000)={0x0, 0x0, &(0x7f000002b000)=[{&(0x7f000001a000)=""/14, 0xe}, {&(0x7f0000026000-0x9e)=""/158, 0x9e}], 0x2, &(0x7f000002b000)=""/176, 0xb0, 0x40}, 0x20) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000020000)=r1, 0x4) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000006000)=@raw={'raw\x00', 0x9, 0x4, 0x358, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x4, &(0x7f0000004000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='ifb0\x00'}, 0x0, 0xa8, 0xd8, 0x0, {}, []}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}, {{@uncond, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00'}}}, {{@ipv6={@dev={0xfe, 0x80}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, [], [], @common='tunl0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xc8, 0x0, {}, []}, @unspec=@TRACE={0x20, 'TRACE\x00'}}]}}, 0x3b8) 2018/02/03 00:59:34 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x101000) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = geteuid() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000006000-0x8)='./file0\x00', &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000006000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r1, r2, r3) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@common='vcan0\x00', 0x0}) keyctl$set_reqkey_keyring(0xe, 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001000)={r4, 0x1, 0x3a2, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10) 2018/02/03 00:59:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000677000-0x8)='pagemap\x00') mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000e6b000-0x138)={0x18, 0x2, 0x1, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x4, 0x10000001, []}]}, 0x18}, 0x1}, 0x0) pread64(r0, &(0x7f0000efa000)=""/8, 0x8, 0x100020) 2018/02/03 00:59:34 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000430000-0x10)='/dev/sequencer2\x00', 0x40, 0x0) mknod$loop(&(0x7f00005a5000-0x8)='./file0\x00', 0x1, 0x1) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f00003f5000)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000824000)='/dev/input/mouse#\x00', 0xfffffffffffffffe, 0x80000) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000b87000)={&(0x7f0000313000-0x8)=[0x2, 0x1f], 0x2, 0x6, 0x80000000, 0x9, 0x3, 0x23, {0xffff, 0x6, 0x1, 0x40, 0x0, 0x7, 0x4, 0x1, 0x4, 0xa23, 0x1, 0xa0, 0x6, 0x0, "bffba0fc9f88e6d6507da8ad60c0b0c0135bb7497945afba6a8b8b75e637cda6"}}) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000335000-0x9)='/dev/ion\x00', 0x0, 0x0) ioctl(r2, 0xc0184900, &(0x7f00002fb000-0xc5)="ec685c10bb60af281a") [ 67.387367] kauditd_printk_skb: 15 callbacks suppressed [ 67.387376] audit: type=1400 audit(1517619574.849:34): avc: denied { map } for pid=5322 comm="syz-executor1" path=2F616E6F6E5F6875676570616765202864656C6574656429 dev="hugetlbfs" ino=15373 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:hugetlbfs_t:s0 tclass=file permissive=1 2018/02/03 00:59:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x7, 0x8000) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00008db000)=@assoc_value, &(0x7f0000bdb000-0x4)=0x8) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000b52000)='/dev/mixer\x00', 0x80000, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$eventfd(r0, &(0x7f00005f7000)=0x49, 0x8) prctl$seccomp(0x16, 0x1, &(0x7f00009b1000-0x10)={0x0, &(0x7f0000242000-0x18)=[]}) 2018/02/03 00:59:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f00004b5000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) add_key$user(&(0x7f000038b000)='user\x00', &(0x7f00003de000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000d6c000)='1', 0x1, r0) r1 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f000003e000)="fa", 0x1, r0) r2 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000be6000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e58b9d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8bd69b02620d72ea326556ce5ce1c0c75d96acd50a149d508fb5d5480192b6e519bf7c0b700d89139a40b7fb8e06a9237d7eb0d0cf97621525f9", 0xf9, r0) r3 = openat(0xffffffffffffffff, &(0x7f0000f2b000-0x8)='./file0\x00', 0x400100, 0x4) ioctl$VHOST_SET_VRING_NUM(r3, 0x4008af10, &(0x7f00007e9000-0x8)={0x3, 0x800}) r4 = request_key(&(0x7f000099b000)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) add_key$user(&(0x7f0000c97000-0x5)='user\x00', &(0x7f0000b6e000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000936000-0x82)="3041338d287a97212682dc45620cc054876e8f80ec00b5aff41fd18da7cad81068f0ede649450cd1ee0921fdb615d29f5f4342eea77db045247d21f4aadc74025d69b9d02c4b7656c3cc9eea0889546ad6bb7d3ce8c3bda9311626cc5371b63966436450c8288ff62c051bdd0e02139ac4d92adc362686ae01", 0x79, r0) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r1, r2, r4}, &(0x7f00005cd000), 0x250, &(0x7f000010c000)={&(0x7f0000bf5000-0xd)={'ghash-generic\x00'}, &(0x7f00004e3000-0x40), 0x3f}) 2018/02/03 00:59:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000c11000)={0x73, 0x79, 0x7a}) set_thread_area(&(0x7f0000009000)={0xc26c, 0x20000000, 0x2000, 0x5900000000, 0x1, 0x10000, 0x367, 0x6, 0x46b, 0x4}) 2018/02/03 00:59:34 executing program 0: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f000001d000)) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001e000-0x4)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) read(r0, &(0x7f000000e000-0xe0)=""/224, 0xe0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000023000)='/dev/dsp\x00', 0x80800, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r1, &(0x7f0000011000-0x30)=@file={0x0, ""/46}, &(0x7f0000023000-0x4)=0x30, 0x80000) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000024000-0x4), &(0x7f0000024000-0x4)=0x4) read(r0, &(0x7f0000022000-0x20)=""/32, 0x20) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x1, 0x0, 0x0, 0xf}) getgid() ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/02/03 00:59:34 executing program 5: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x800, 0x2) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000fd8000-0x92)="2b4d0aa6f97777b87e4d3fc77320da359add37622c334fad0c68ec1acea9d1d7e4aabfefa611b5ef97bd456f5829a516b093792bf1021917817c276f938fcac5bf135d59143eb07fa170142ee7a013e54b84682ee1f7c5ae7f07214e6e0aa7f084932916c003996659d763986a43f87122246beb3f7d1213c4a1cd35da305552ab85d641f99e8bad1b104a79c03a5de77f46") finit_module(r0, &(0x7f000056b000)='/\x00', 0x2) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_ifreq(r1, 0x8946, &(0x7f0000eae000)={@common='lo\x00', @ifru_data=&(0x7f0000a18000-0x20)="26000000800100180085000a0000000601f0c3c0000197090059a709ff2400"}) 2018/02/03 00:59:34 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r0, &(0x7f0000001000-0x10)={0x28, 0x0, 0x0, @hyper}, 0x10) r1 = syz_open_dev$dspn(&(0x7f0000006000-0xa)='/dev/dsp#\x00', 0x7, 0x8100) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000003000-0x14)={0x0, 0x2, 0x6, 0x5e, 0x9, 0xfffffffffffffffa}, &(0x7f0000008000)=0x14) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000009000-0x10)={r2, 0x6, 0x3, 0x7}, 0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000009000-0x9)='/dev/dsp\x00', 0x200080, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r3, 0x40045542, &(0x7f0000008000)=0x6) listen(r0, 0x0) ppoll(&(0x7f0000001000-0x10)=[{r0}], 0x1, &(0x7f0000003000-0x10), &(0x7f0000004000-0x8), 0x8) 2018/02/03 00:59:34 executing program 6: fanotify_mark(0xffffffffffffffff, 0x1, 0x48020008, 0xffffffffffffffff, &(0x7f0000162000)='./file0\x00') r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000596000)={0x0, 0x400}, &(0x7f0000ad8000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000e9b000-0x10)={r1, 0x5, 0x4, [0x1, 0x1, 0xffffffff, 0x5]}, &(0x7f0000001000-0x4)=0x10) 2018/02/03 00:59:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f000070f000-0x10)=[{&(0x7f0000f8e000-0x2)="aa", 0x1}], 0x1, 0x0) sendfile(r0, r1, &(0x7f0000696000-0x8), 0x100000001) getsockname$inet6(r1, &(0x7f000084c000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00009f1000-0x4)=0x1c) close(r0) [ 67.421119] audit: type=1400 audit(1517619574.855:35): avc: denied { create } for pid=5322 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 67.445174] audit: type=1400 audit(1517619574.855:36): avc: denied { write } for pid=5322 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/03 00:59:35 executing program 3: mmap(&(0x7f0000000000/0xf63000)=nil, 0xf63000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00005af000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty}], 0x1c) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f000039b000-0x3c)="945cd24471d4612070fad1b54a81f2cc50d6efcb4909bfc1713059bcba20066ef823413dbfb10777b12614d2449ff81b16da21fa2cdcbf478a45351e") r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000432000-0x9)='/dev/vcs\x00', 0xc00, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x1e, &(0x7f0000967000)=0x28a6, 0x4) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056f000-0x4), 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000dc4000-0x6f), &(0x7f0000f61000-0x4)=0x8) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r2, 0x12, 0x2, &(0x7f0000a29000-0x1000)=""/4096, &(0x7f00006ab000-0x4)=0x1000) 2018/02/03 00:59:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f6a000-0x2)='0\x00', 0x3) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000585000)={0x4, 0xcc1, 0x85, 0x8b, 0xf1}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000177000)={@rand_addr=0x7cd, @broadcast=0xffffffff, @loopback=0x7f000001}, 0xc) r1 = socket$vsock_stream(0x28, 0x1, 0x0) dup2(0xffffffffffffffff, r1) 2018/02/03 00:59:35 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000005000-0x38)={&(0x7f0000002000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, 0xffffffffffffffac, &(0x7f0000005000)=[], 0x0, &(0x7f0000004000)=""/114, 0xffffffae, 0x7}, 0x1) 2018/02/03 00:59:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000012000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_CPUID2(r1, 0x4008ae90, &(0x7f0000014000)={0x1, 0x0, [{0x40000010}]}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000459000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000c6c000)='westwood\x00', 0x9) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_MSRS(r3, 0xc008ae88, &(0x7f0000014000)={0x0, 0x0, []}) syz_open_dev$mice(&(0x7f0000c50000)='/dev/input/mice\x00', 0x0, 0x0) [ 67.521533] audit: type=1326 audit(1517619574.983:37): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5332 comm="syz-executor4" exe="/root/syz-executor4" sig=9 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x0 2018/02/03 00:59:35 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x26, 0x1, @tid}, &(0x7f0000012000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(r1, &(0x7f0000001000-0x20)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000005000)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000002b000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f000001a000)='devpts\x00', 0x3002, &(0x7f000000a000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000ee9000)='./file0\x00', &(0x7f000077d000)='./file1\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/03 00:59:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000054f000)='/proc/self/net/pfkey\x00', 0x1000, 0x0) getsockopt$inet_buf(r1, 0x0, 0x2d, &(0x7f000022d000)=""/16, &(0x7f0000bcb000)=0x10) exit(0x0) perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, r0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000211000)='/dev/audio\x00', 0x602, 0x0) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f0000c49000)={0x9, 0x2, 0x3ff, 0x100000000}, 0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000118000-0x8)={0x0, 0x81}, &(0x7f0000640000)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000e2d000-0x10)={r3, 0x7, 0x0, 0x40}, &(0x7f0000df2000-0x4)=0x10) bind$ipx(r2, &(0x7f000073e000-0x10)={0x4, 0x9, 0xe08, "fef0e82f118c", 0x7}, 0x10) 2018/02/03 00:59:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpgid(r0) getpgrp(r0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000e81000-0x9)='/dev/vcs\x00', 0x602881, 0x0) r2 = syz_open_dev$midi(&(0x7f0000c11000)='/dev/midi#\x00', 0x400, 0x401) renameat2(r1, &(0x7f000063d000-0x8)='./file0\x00', r2, &(0x7f000075d000)='./file0\x00', 0x4) 2018/02/03 00:59:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x800000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f000000a000-0x10)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d34000-0xf)='/dev/sequencer\x00', 0x40000, 0x0) bind$bt_l2cap(r2, &(0x7f0000aa4000-0xe)={0x1f, 0x2, {0x6171, 0x1f, 0xff8000000000000, 0x8001, 0x2, 0x7}, 0x45, 0x8001}, 0xe) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000009000)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x10) [ 67.663843] device syz5 entered promiscuous mode [ 67.678703] syz-executor3 (5357) used greatest stack depth: 15312 bytes left 2018/02/03 00:59:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000c40000)={0xffffffffffffffff}) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x0, 0x4) clock_gettime(0xffffefffffffffff, &(0x7f0000034000-0x10)={0x0, 0x0}) utimensat(0xffffffffffffffff, &(0x7f0000530000-0x8)='./file0\x00', &(0x7f00004bf000-0x20)={{0x0, 0x7530}, {0x0, r1/1000+30000}}, 0x0) 2018/02/03 00:59:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000d58000)={0x2, 0x0, @empty}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000000005, 0x0) sendto(r0, &(0x7f0000493000)="0213ff", 0x3, 0x0, 0x0, 0x0) recvmmsg(r2, &(0x7f000060a000-0xf0)=[{{&(0x7f0000396000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x14, &(0x7f00002c4000)=[], 0x0, &(0x7f0000bbf000-0x2)=""/2, 0x2}}], 0x1, 0x2, &(0x7f0000f6f000)) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) r3 = getpgrp(0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a7c000)='/dev/vga_arbiter\x00', 0x40000, 0x0) perf_event_open(&(0x7f0000cdc000)={0x3, 0x78, 0x100000000, 0x7, 0x8, 0x7, 0x0, 0x204000000000000, 0x802, 0x0, 0x7, 0x6, 0x0, 0x6, 0x3ca, 0x80000001, 0xffffffff, 0x0, 0x9, 0x0, 0x3ff, 0x7fff, 0xea16, 0x7ff, 0x18, 0x100000000, 0x9, 0x101, 0x8, 0x10001, 0x3, 0xd8, 0x7c, 0x1, 0x9, 0x7, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000ac6000), 0xa}, 0x104, 0x7fff, 0x3, 0x0, 0x6c70, 0x0, 0x40}, r3, 0x5, r4, 0x0) 2018/02/03 00:59:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f000000d000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) syz_open_dev$sg(&(0x7f0000321000-0x9)='/dev/sg#\x00', 0x0, 0x0) mkdir(&(0x7f0000b18000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) syz_open_dev$sndseq(&(0x7f000000d000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r2 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r2, 0x800000000402, r2) exit(0x0) fremovexattr(r1, &(0x7f0000722000)=@random={'security.', '\x00'}) mkdir(&(0x7f0000ba6000)='./file0/file0\x00', 0x0) 2018/02/03 00:59:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) r1 = syz_open_dev$midi(&(0x7f0000015000-0xb)='/dev/midi#\x00', 0x7, 0x2c000) accept$packet(0xffffffffffffffff, &(0x7f0000826000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000d4a000-0x4)=0x14) bind$packet(r1, &(0x7f0000d7d000-0x14)={0x11, 0xc, r2, 0x1, 0x8, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d11000-0x4)=0x3, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000ba6000-0xcc)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00008a9000)=[@in6={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}, @in6={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0xa9}}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}], 0x54) [ 67.729169] device syz5 left promiscuous mode 2018/02/03 00:59:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000071e000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000d81000)={{{@in6=@mcast1, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000a6b000-0x4)=0xe8) syz_open_dev$mouse(&(0x7f0000e41000-0x12)='/dev/input/mouse#\x00', 0x3, 0x121800) connect$can_bcm(r0, &(0x7f0000aac000)={0x1d, r2}, 0x10) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f000064f000-0x10)={0x7, 0x8, 0x3, 0x8001}, 0x10) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) write(r1, &(0x7f0000108000)="c0", 0x1) write(r1, &(0x7f00004ac000-0xe5)="ae", 0x1) 2018/02/03 00:59:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000ea5000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000b02000-0x4)=0xffffffffffffffff) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x1, 0x0, 0x0, 0x7}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00002ac000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) recvmsg$kcm(r1, &(0x7f0000aec000)={&(0x7f00002c0000-0x10)=@ipx, 0x10, &(0x7f00006fe000)=[{&(0x7f0000b29000)=""/163, 0xa3}], 0x1, &(0x7f0000912000)=""/99, 0x63, 0x81}, 0x1) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/02/03 00:59:35 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f2d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00008d6000-0x10)="649c47ffffff7fc86dae79fa409d4d54", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000c25000-0x38)={0x0, 0x0, &(0x7f0000f5f000)=[{&(0x7f0000587000)='0', 0x1}], 0x1, &(0x7f0000a17000)=[]}, 0x0) io_setup(0x800, &(0x7f0000e4b000)=0x0) io_submit(r2, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x4c0201, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000000)=0x4) 2018/02/03 00:59:35 executing program 1: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000003000-0x1c)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000027000)=@ipv6_newroute={0x1c, 0x18, 0x781a241f, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe}, []}, 0x1c}, 0x1}, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f000002a000-0xa)='/dev/vcs#\x00', 0x10001, 0x0) r2 = getpgrp(0x0) sysinfo(&(0x7f000000d000)=""/174) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f000000f000)={{0x3, 0x2, 0x800, 0x7fffffff, "883b491714e3e6eacdb8675e0f98b57ace96a939005d435fa1af6a0d3f25cc79bdffa1ddd250c038f0498079", 0xa2}, 0x0, 0x0, 0x100000000, r2, 0x1, 0x7, "a71d7fa557bbde80154e88e3acb8c4f5feffa96b41c36a966c825fc16c0936e28a724c0a6ad627a24f8f9268a55a583129e2423d13f28a612e7bde3daaf1139a", &(0x7f0000015000-0x2)=':\x00', 0x2, [], [0x0, 0x3, 0x140000000000, 0x5]}) 2018/02/03 00:59:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000c07000-0xd)='/dev/usbmon#\x00', 0x3, 0x80001) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000a23000)=0x2, 0x4) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000e1b000-0x38)={&(0x7f00008d2000-0xc)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000621000)={0x14, 0x1d, 0x3, 0xffffffffffffffff, 0xffffffffffffffff, {0x1f}, []}, 0xfffffffffffffea9}, 0x1}, 0x0) 2018/02/03 00:59:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000570000-0xc)='/dev/autofs\x00', 0x200, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000035a000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x9, 0xfffffffffffffffe, 0x10000000007, 0x0, 0x8, r0}, 0x2c) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r1}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f0000137000-0x2c)={0xd, 0x3, 0x4, 0x52, 0x0, r2}, 0x2c) 2018/02/03 00:59:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000e9e000-0x10), 0x0) syz_emit_ethernet(0x32, &(0x7f0000e57000-0xf3)={@random="a3000000e419", @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x20000000011, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "26651b", 0x0, "8dbdf9"}}}}}}, 0x0) r0 = syz_open_dev$mouse(&(0x7f00008c0000)='/dev/input/mouse#\x00', 0x80000000000000, 0x4400) getpgrp(0xffffffffffffffff) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000bc0000)=""/30) [ 67.782645] audit: type=1400 audit(1517619575.244:38): avc: denied { prog_load } for pid=5391 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/02/03 00:59:35 executing program 6: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000424000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000593000-0x70)=[{&(0x7f000048a000-0xbb)="f391252fe096f82d0bdb62de84b04737b00e91eb342a495a5ceca6985472ecbfdd743dfbedb29dedd2ef6687db67f871515fbff1886ac18fefab3d89b70adad534bca4f4d585099da2ddfe9915b90d182a5ef98d35b7da908463acc24484b99ab2fe539a589f56a3f404f568c5c2d8fc00acd0ee7646669f04efbe14acd6ef77ab544cb4de90c18b67b99bd91bc857d5a142ec808d54756e180034aae7728bc0da6d2ac80ca8bc795449fc670e31fbc4e86244843b3bade6b1c4d2", 0xbb}, {&(0x7f00001ea000-0x89)="6fdee3ce10a4ccfbec0c561f94f2d678512dc7bcffc4086d407b0ba4e5ddf8fa42c26dc208e54790ed96eae096167de8808401d63f6dd09df0e17e59f802f0ee21d38431fc4085ce9e2c5acc3c2f9b5afafa7585f6e2d692e39a2fd0869a931024f05e53316459bfd68bf9e5f90dca9630943affcfb26b41935557eaa1c267cec7f87aa38496518166", 0x89}, {&(0x7f0000001000-0xd7)="46d726569e11142bddeea0e0943890c25a042360758e9e359cfac5e4aea26f623b022769fd4bc97c0d55386ed5fb75e6024d1b8135dfbc22a2db680c6435cd570a590187bf9e22c891d763c5eb1b126071c8ddc40c42230980660793c61f46ee657c2364f342fb57741343f09186f77f511db853b79fa54b6894f3c03d0c23c9384fddbe1b8be40deea89d126fc2ec18e8e8c59e409380642e5e53ccafb975b2fbb1376be83cddb66b3e23be7cc0e9c86ff1709ca90c532d1ff4b2c4c3864ea6e6546462afb4a69d15412c81ad0e508de56f1e6cd33d0b", 0xd7}, {&(0x7f0000001000-0xe4)="0d7a4917c9486eef2c7335578be0ea91f76543b56b84f0d7aef48fb9e987375ba245bca97f98c17e2bb51bb9b40721d094de9a15686b0707ed963f200640cc2490dc7041d1ecef578bbfe9fa2242931a569b614dd779fd141c9a399b6c73dc14d6cd6dc646c13ea3ebf66eabcde0651f163e0a0213ae4dd70cc83cc5a68f70797ff9343dbe6b55137ce7d3a86c2d294b1880b9f9ecb9167c0449e5ef5c697c08b36a83f72c210c2f991d3faa3b26a8a0972d83cf1e8504bc4edc174bc68a82b9dbc6978e5bd56953f3b501986562083a3f3a794f2026794314a4b531ff67a531ef7884d1", 0xe4}, {&(0x7f0000001000-0xd7)="57f204f1f1a1b0dcdd42d715c43733735481a18a22984b159fe5c8df1237da6b97467897e157ddc9eb7343598bb531f811bac54522cbca280ee32c36ef86c6171cc52ca9ca069054a435aaca521cf27a6c3aea57e161ee0dc47af40f63e08cfdcf6dd103a16f9dab2a6f8166c14a4388ef19a8d1ae3c78136466f77d6bb4fde4ce067a2ec2cac6b698353c8d3e3ce2288248f012e29cacfe381550da3a05ece921f419b3476f05b110bc8e41e1cccba11a1c6fa23211d8ed88e2f5fb132314c8cdc6f24494d752042851854547a2410e563fe286a3330c", 0xd7}, {&(0x7f0000b28000-0x29)="200cc35b71a5a8222a506ed5ed270956399a759616be82ff6df6cf5a8628dfcc438a6d850ffb294542", 0x29}, {&(0x7f0000000000)="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0x1000}], 0x7, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f000052b000-0xf)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000c8a000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000f57000-0xc)={0x0, 0x100000000, 0x10}, &(0x7f0000e3e000-0x4)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00003ea000-0x8)={r3, 0x8}, 0x8) r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000747000)=[{&(0x7f0000042000)=""/201, 0xc9}], 0x1) tee(r0, r4, 0x6ea, 0xb) [ 67.856731] audit: type=1400 audit(1517619575.274:39): avc: denied { dac_read_search } for pid=5390 comm="syz-executor0" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 67.881688] audit: type=1400 audit(1517619575.294:40): avc: denied { create } for pid=5409 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/03 00:59:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f000050e000)='keyring\x00', &(0x7f000018a000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) r0 = add_key$keyring(&(0x7f00004f8000-0x8)='keyring\x00', &(0x7f0000c74000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000215000-0x9)='/dev/dsp\x00', 0x50282, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r1, 0x4008af13, &(0x7f0000225000+0x78)={0x2, 0x5}) r2 = add_key$keyring(&(0x7f0000ce6000)='keyring\x00', &(0x7f0000681000-0x5)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r0) msync(&(0x7f00009ae000/0x1000)=nil, 0x1000, 0x1) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000be5000-0xa)='/dev/ptmx\x00', 0x22000, 0x0) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000e55000-0x10)=@req={0x8, 0x0, 0x6, 0x800}, 0x10) ioctl$TIOCGLCKTRMIOS(r3, 0x5456, &(0x7f0000466000)={0x7, 0x0, 0x1, 0x6, 0xe0, 0x6e9, 0xff, 0x4, 0x7, 0x3eb8, 0xffff}) r4 = add_key$user(&(0x7f000089a000)='user\x00', &(0x7f0000a88000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f000021b000)="e5", 0x1, r2) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r4}, &(0x7f00000fc000)=""/1, 0x1, &(0x7f0000eaf000-0x38)={&(0x7f0000685000)={'crc32-generic\x00'}, &(0x7f0000fe6000-0x23)}) 2018/02/03 00:59:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000a87000+0xe14)={0x1, 0x78, 0x7f, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x20660, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffeffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f00009eb000-0x8)='keyring\x00', &(0x7f0000604000-0x5)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) add_key$keyring(&(0x7f00005cd000)='keyring\x00', &(0x7f0000a8f000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r1) sync() r2 = dup2(r0, r0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f000060a000)=0x7) add_key$user(&(0x7f0000344000)='user\x00', &(0x7f00006ba000)={0x73, 0x79, 0x7a}, &(0x7f0000165000), 0x0, 0xfffffffffffffffd) epoll_create(0xe938) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000beb000)) r3 = syz_open_dev$sndmidi(&(0x7f00003b7000-0x12)='/dev/snd/midiC#D#\x00', 0x8b5, 0xa0400) ioctl$KVM_SET_TSC_KHZ(r3, 0xaea2, 0x7) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000866000-0x11)='/dev/qat_adf_ctl\x00', 0x80000, 0x0) [ 67.905756] audit: type=1400 audit(1517619575.303:41): avc: denied { map_create } for pid=5410 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 [ 67.928301] audit: type=1400 audit(1517619575.309:42): avc: denied { prog_run } for pid=5391 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/02/03 00:59:35 executing program 7: mmap(&(0x7f0000000000/0xf8a000)=nil, 0xf8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f8b000)={0x0, 0x0}, &(0x7f000006a000)=0xc) setfsuid(r1) modify_ldt$write2(0x11, &(0x7f0000f8a000)={0x100000001, 0x0, 0xffffffff, 0xac1, 0xa10, 0x8001, 0x8000, 0x72a, 0x719a33c2, 0x80000000}, 0x10) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000301000-0x40)={0x2, 0x1, 0x0, 0x3, 0x8, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x40}, 0x1}, 0x0) 2018/02/03 00:59:35 executing program 1: mmap(&(0x7f0000000000/0xb58000)=nil, 0xb58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000b58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000b5a000-0x5)={0x0, 0x8000}, &(0x7f0000b59000)=0x8) r2 = shmget(0x0, 0x4000, 0x78000000, &(0x7f00008c3000/0x4000)=nil) delete_module(&(0x7f0000a27000-0x41)='vmnet1{*)eth1selinuxsystem&cpusetsystemppp1{-lokeyringGPLselinux\x00', 0x800) r3 = geteuid() r4 = getgid() mmap(&(0x7f0000b5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000069b000-0xe8)={{{@in=@empty, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@rand_addr}}, &(0x7f0000b5a000)=0xe8) mmap(&(0x7f0000b5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000b5c000-0x4), 0x4) r6 = getegid() mmap(&(0x7f0000b5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000b5a000)=0x0) r8 = getpgrp(0x0) shmctl$IPC_SET(r2, 0x1, &(0x7f00008e3000)={{0x80000001, r3, r4, r5, r6, 0x66, 0x6}, 0x80000001, 0x6, 0x1, 0x4f96, r7, r8, 0xf01}) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000285000-0x8)={r1, 0x10000}, 0x8) ioctl$sock_ifreq(r0, 0x8927, &(0x7f00004a1000)={@common='vcan0\x00', @ifru_map}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000691000-0xc)={0x2, r0}) mmap(&(0x7f0000b5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r9, 0x84, 0x1e, &(0x7f0000b5c000-0x4), &(0x7f0000b5b000)=0x4) 2018/02/03 00:59:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = creat(&(0x7f0000b46000)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000c79000)={0x0, 0x0, 0x0, 0x0, 0x2, 0x16, 0x0, 0x9, "1569d7ed4da22f76754f8c5fcb480b77515c94624073ca15bea1b64bc3c7b39f163c0ff55e3eaea889e12558cf94802891404eee5d1c4bc209704761fbd006c9", "6208c9d5f6bb70588bc4919912ada040cbf947c1fe815a999aa109fd019d6612", [0x80000001, 0x3]}) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) shutdown(r0, 0x2) recvmsg(r0, &(0x7f000054b000)={&(0x7f0000961000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, 0x32, &(0x7f0000fe7000-0xa0)=[], 0x0, &(0x7f000018b000)=""/152, 0x98}, 0x41) 2018/02/03 00:59:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000608000-0x10)='/dev/input/mice\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x10000000000001, 0x0) bind$unix(r1, &(0x7f0000675000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) accept4(r1, &(0x7f0000361000)=@ethernet={0x0, @empty}, &(0x7f0000c1d000-0x4)=0x10000006f, 0x0) r2 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r4, &(0x7f0000540000)={&(0x7f0000380000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f0000250000)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac}, 0x0) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1}, 0x0) r5 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000020b000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r7, &(0x7f0000def000-0x38)={&(0x7f0000fa4000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f00007ba000-0x40)=[], 0x0, &(0x7f00006b7000)=""/512, 0x200}, 0x0) sendmsg$unix(r6, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r5]}], 0x1}, 0x0) r8 = getpgid(0x0) wait4(r8, &(0x7f0000689000-0x4), 0x1000008, &(0x7f0000f20000-0x90)) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/02/03 00:59:35 executing program 0: r0 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f0000001000-0x6)='/dev/audio#\x00', 0x80, 0x4000) perf_event_open(&(0x7f0000f00000)={0x4, 0x78, 0x4e, 0x9, 0x3, 0x2, 0x0, 0x4, 0x1, 0x5, 0x1, 0x3, 0x0, 0x6, 0x0, 0x6, 0x2, 0x7, 0xa, 0x6, 0x9, 0x1, 0x3, 0x2, 0x6215, 0x1, 0x2620, 0x8001, 0x8, 0x20, 0xd50c, 0x8, 0x80000000, 0x6, 0x400, 0x7, 0x6, 0x7f, 0x0, 0xffffffffffff7fff, 0x4, @perf_config_ext={0x6, 0x5}, 0x1000, 0x6, 0x0, 0x3, 0x5, 0x2, 0x9}, r0, 0x3, r1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r1, &(0x7f00007d0000-0x48)=@full={{0x3, {"7cfae4a62552e0"}, 0x5}, [{"b4614facdf16d8"}, {"1439c2fe3e5437"}, {"e8cc9997e44507"}, {"1f8e7c811c7a8b"}, {"098a00f13537d1"}, {"0596729650e625"}, {"a18bf29b6fd6dd"}, {"3afb170a1433f4"}]}, 0x48) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ade000)='/dev/kvm\x00', 0x0, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000648000+0xed4)='/dev/vcsa#\x00', 0x4, 0x0) r4 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r5, 0x4068aea3, &(0x7f0000c2a000)={"8a927799b09a029f01061eda96dd379385fc78b28fcbf8eb8455a6fb0000000000000100a01a47191dc792f414ac8437036bb34b6632c980073c4cdc084a1966c440f15811d016f5b50e90810603f10a2c83eb8c06219426b1da7e4bb4b3c5199c71d60d3f6fc72a7ed511b622072532229fbc9d9c4d1e045191ee2b0d584c8fd736ee3e7d73d5267b67a69251b1a8647e90692d30ecfb806326f17f0a7a24bf58b111193c88180000002ecb00807d63dfb58775215937ae2b62b46c6d5816f2fc52eeab0001000000000003252929e628ad2c34a0ef717fb2504d9bd66eabce002faf0512148e072f3087a5566c38fda729442c3ebd62e970a9a300092747993601a1a186b8376d39c69c4ce501b2638feeae79436a9708b3bb19f38377382ea7b4c9c2d674b80ef22010958fa8200de4794547b4da6430ac512116d358949a298812c5d540179e0000000000000000e3c83474ba93a8ad32b16371b42350bf984abb465228cfd848e54abc383d21d0a3315f1b8599efa1bf10bd30a1371757b138ed4a19db7c777995fd42ad446d9d2755f8552563c7639ce00da8ee01009ded52625a000000000000dbd06d5beeae158271064ea79bddf1032b6e6ac794f37ec9d0c3bc4923cc7b631c6df64f28d75d4a443d6653db3c6b7961190e8f82a233925540b32ce4f4716800000003ef51c697c457944206c1b2af2eb21ed8437a371c0b427cc7c94f3952ee752b858eb5bf410a0c4f4793cd6638a2a23d68cb6e86925599fbc1361b8ce27bf6d79027894b6c0003cc97a64088edf383a51eef947915369bdd4fc3cd0c2663d17515838f8fbba284c5b6ffc5251019eaee59d1170000000000000002b4508cfa4eecb7d6bb11fc4a114a13542dee77b2651783f6a5d9260036ccc70d695105d1dd356f1ac26584547d8d5cecb3c672068cc7ab31ddc5ae0a253b587d712c6113acdf49fa0100de0f883717528e35b7e70733538a5cec8fb17616d2198d02baab7690fab7933b676deddbffff5d6a8f29c643dfff0e4bd7c2b13b7a57a3120cb2cbb70200339dc0862dafad481a63e7f90d14c54803d8b100e0ad5cae9a0a7b2f329c3b0000000000750002f4b2eebf5bcd42688b08a10a6575a31f81f01c13c7cb674ff41cb3c7f6896d64e86bb6845164825e28b9fb719e0000000000000009efde1c96bebe4274594038347691a088f9bcaeba90315d3b3cfc24388cc15dffeda1bd610582c5b74fa6c6e789ce440f71871a5e8b85000000005806743e8e00000000706ceb21db0100fd74dd0067d82a72c099a2d52a090000008cb56cdb5ef9190980f9128e689ecee98b2eb09e1537fc9fe144dc2030374b0f5fcfd8f2ef242803f7bcbc07145f65b8912a4a335b858de8acae80852c49d353a00a59ac3d6a33e0075506a1fdfffffffe37b1bafaf09954ef"}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000657000)={0x0, 0x69, "0607afdc6421ce43d154c0bd255516bc9c6168b8f314ed3994fe39be4e2f3df99876318e9899a2068a0584a33541d3b946b37b97b82ef4957c5dbbeeab4ade4a1e3433363b2b5cf096215afbc78566655c8eb30e67378dec71da0b6e8bdf4ca773f845ae2ea17c43d4"}, &(0x7f0000c80000)=0x71) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000e3f000/0x3000)=nil, 0x3000, 0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000178000)={{{@in=@multicast2, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in=@loopback}}, &(0x7f00002c8000-0x4)=0xe8) getsockopt$inet6_mreq(r3, 0x29, 0x14, &(0x7f0000ba4000)={@mcast2}, &(0x7f00001e2000)=0x14) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000f55000-0x70)={{0x0, r7, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x5}) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000734000)={r6, 0x1}, 0x8) 2018/02/03 00:59:35 executing program 6: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) io_setup(0x5, &(0x7f0000009000)=0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000005000-0xb)='/dev/mixer\x00', 0x1, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f000001c000)={0x0, 0x5b, "578dfaa9f10ebd15d0d58e90b81371216fc670155ebc31d56dc7b2215432312b90cdf5707f0a4f16ba5c134116f7eb1a95e5119a8a2375855c361a05519f6b72bdaee8689d1045f546b126513c4f7c0b13d8440049922eee595513"}, &(0x7f0000000000)=0x63) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000011000-0xc)=@sack_info={r3, 0x5, 0x5}, 0xc) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_getevents(r1, 0x5, 0x5, &(0x7f000001b000)=[{}, {}, {}, {}, {}], &(0x7f000001c000-0x10)) recvmsg(r0, &(0x7f0000006000)={0x0, 0x0, &(0x7f0000009000)=[]}, 0x0) setsockopt$sock_int(r0, 0x1, 0x25, &(0x7f0000015000)=0x7c4, 0x4) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setfpexc(0xc, 0x80) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000001b000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$EVIOCGVERSION(r4, 0x80044501, &(0x7f000001b000-0x9c)=""/156) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000014000-0x28)={'vcan0\x00', 0x0}) clock_gettime(0x10, &(0x7f000000a000)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r4, 0x40045532, &(0x7f0000005000)=0x3) sendmsg$can_bcm(r0, &(0x7f0000011000)={&(0x7f0000018000-0x10)={0x1d, r5}, 0x10, &(0x7f0000013000-0x10)={&(0x7f000000b000-0x48)={0x1, 0x7, 0x4, {0x0, r6/1000+30000}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "a3f9fee90201ab9d"}}, 0x48}, 0x1}, 0x0) 2018/02/03 00:59:35 executing program 5: mmap(&(0x7f0000000000/0xaf5000)=nil, 0xaf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000af6000-0xc)='/dev/autofs\x00', 0x40000, 0x0) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000af6000)={@rand_addr, @rand_addr, @dev}, &(0x7f0000af6000)=0xc) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000af5000)=""/189) r1 = socket$inet6(0xa, 0x80001, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000af1000)={@common='ip6gre0\x00', &(0x7f0000202000)=@ethtool_pauseparam={0x19}}) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000716000)={0x3c0c, 0x2, 0x57d3, 0x101, [], [], [], 0x2, 0x2, 0xfffffffffffffafa, 0x2, "3613651c8e820377f798731d872be803"}) 2018/02/03 00:59:35 executing program 4: mmap(&(0x7f0000000000/0xc7d000)=nil, 0xc7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00005c8000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f0000863000)={0x0, 0x0, []}) mmap(&(0x7f0000c7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000654000-0x3c)=[{{&(0x7f0000071000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, 0x32, &(0x7f0000851000-0x90)=[{&(0x7f0000940000-0x3f)=""/63, 0x3f}, {&(0x7f0000c7e000-0x2d)=""/45, 0x2d}, {&(0x7f0000ab8000-0x33)=""/51, 0x33}, {&(0x7f00006a9000)=""/46, 0x2e}, {&(0x7f0000c7d000)=""/230, 0xe6}, {&(0x7f0000595000-0x1000)=""/4096, 0x1000}, {&(0x7f0000b2a000)=""/246, 0xf6}, {&(0x7f00001ac000)=""/193, 0xc1}, {&(0x7f0000c7d000+0xb45)=""/4096, 0x1000}], 0x9, &(0x7f000086e000-0x4)=""/4, 0x4, 0x3ff}, 0x9}], 0x1, 0x10000, &(0x7f0000c7e000-0x10)) mmap(&(0x7f0000c7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r3, 0x0, 0x30, &(0x7f0000024000-0x560)={0x89, {{0x2, 0x3, @broadcast=0xffffffff}}, 0x0, 0x9, [{{0x2, 0x2, @multicast1=0xe0000001}}, {{0x2, 0x0, @multicast2=0xe0000002}}, {{0x2, 0x3, @rand_addr}}, {{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x15}}}, {{0x2, 0x2, @multicast1=0xe0000001}}, {{0x2, 0x3, @rand_addr=0x20}}, {{0x2, 0x1, @rand_addr=0x7}}, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0x2, 0x3, @multicast1=0xe0000001}}]}, 0x560) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000c7e000-0x8)={0x0, 0x3c}, &(0x7f0000c7e000-0x4)=0x8) mmap(&(0x7f0000c7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f000007e000-0x104)={r4, 0xb, "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"}, &(0x7f0000c7d000)=0x104) mmap(&(0x7f0000c7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000076000)='/selinux/enforce\x00', 0x200000, 0x0) mmap(&(0x7f0000c7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r5, 0xae78, &(0x7f0000c7f000)=0x2) pipe2(&(0x7f0000c7f000-0x8)={0x0}, 0x84800) ioctl$PIO_FONT(r6, 0x4b61, &(0x7f0000b65000)) r7 = socket$inet_sctp(0x2, 0x5, 0x84) modify_ldt$write(0x1, &(0x7f00006ad000-0x10)={0x5, 0x100000001, 0x2400, 0x8001, 0xffffffffffffb035, 0xa, 0x4, 0xff, 0x62, 0x7}, 0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r7, 0x84, 0x11, &(0x7f0000c7b000-0x8), 0x8) r8 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000b39000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000c7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCOUTQ(r8, 0x5411, &(0x7f0000c7f000-0x4)) 2018/02/03 00:59:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00004bc000)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif\x00'}, 0x58) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000209000)=0x0) rt_sigqueueinfo(r1, 0x38, &(0x7f0000872000-0x10)={0x29, 0x8, 0x200, 0x8}) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f0000199000-0x38)={&(0x7f0000e87000-0x10)=@nfc, 0xffffffffffffff12, &(0x7f00008e1000)=[], 0x10e6, &(0x7f0000590000)}, 0x0) 2018/02/03 00:59:35 executing program 7: mmap(&(0x7f0000000000/0xdf3000)=nil, 0xdf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dea000)='./file0\x00', 0x0) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f00001e5000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000ded000)='v7\x00', 0x1001, &(0x7f0000dee000-0xd1)) unlinkat(r0, &(0x7f0000d68000-0x8)='./file0\x00', 0x200) mmap(&(0x7f0000df4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000af9000)='./file0/file0\x00', 0x0) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000df5000-0x8)='./file0\x00', &(0x7f0000df6000-0x3)='./file0/file0\x00') mmap(&(0x7f0000df3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f00006c0000)=0x7d4) sendto(r0, &(0x7f00009d9000)="6fb6683cb12f058eb855e1d12ab81a1f12aa1f19da88a2cc2dbe69e049a38272104536ccfe502ff5ef14deb86672b7d07d10032feed18a8e6593446be7e340385a2f146dde8e11cd55cbcac88ea9b383190a5478fa11ba3b97f8fec320b2531b2f314f5482779f757ea4a20a2fee5bb77d976ab37a5f022e8a6879f5a06476b515f0270568d3a213a06735995255a73c1033ecdc8926ce9c474477dd3252d112ccd112610859d4a9e1f6e7dee90d1ea5362b8da770430c192e12d0f587c106c3a20c8954ced311e7129eacfae9770ffbfaa3010247f6cc122a76b939bd305a8466a67d15828eab8628f3163be533", 0xee, 0x80, &(0x7f0000df3000)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x1, @empty}, 0x2, 0x0, 0x3, 0x3}}, 0x26) 2018/02/03 00:59:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000121000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000773000)={0x4, @tick, 0x0, {0x0, 0x400003f}, 0x0, 0x1}) r1 = syz_open_dev$dmmidi(&(0x7f0000815000)='/dev/dmmidi#\x00', 0x115, 0x20200) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000066a000)={r1, 0x0, 0x65, 0xe, &(0x7f0000b1d000-0x65)="04ac63b6dc54368800e323b9a5d87e0a92493887fb3e43a2c0434509ee7dbda2e96fac7355bf5cc751af5865e63e264a64adc1e354c7e0e39165309107201dbaf1e128301baee9c8b3528dae477c2410d7051071b32d6e5f74459bb8f6f7973b33bfd6b292", &(0x7f0000fd8000)=""/14, 0x7fffffff, 0x10000}, 0x28) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000b5f000-0x58)) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000d7c000-0x10)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000882000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/03 00:59:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000609000-0xc)={0x0, 0x20, 0x30}, &(0x7f0000105000)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000652000-0x14)={r1, 0x6, 0x3f, 0x8, 0x2, 0x5}, &(0x7f0000225000)=0x14) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000511000-0x9)='/dev/rtc\x00', 0xc000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f000010b000)={0xc843, 0x6, 0xffffffff80000001, 0x4, 0x7fffffff, 0x1}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000427000)={0x2, 0x0, @loopback=0x7f000001}, 0xffffffffffffff73) openat(0xffffffffffffffff, &(0x7f0000f0e000+0x9ad)='./file0\x00', 0x0, 0xffffffffffffffff) syz_open_dev$usbmon(&(0x7f0000c85000-0xd)='/dev/usbmon#\x00', 0x5, 0x8080) ioctl$TIOCGPTPEER(r2, 0x5441, 0x50e) madvise(&(0x7f0000d82000/0x1000)=nil, 0x1000, 0x12) r3 = socket(0x140000000015, 0x5, 0x0) bind$inet(r3, &(0x7f0000004000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/02/03 00:59:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000e45000)='/dev/net/tun\x00', 0x0, 0x1000000000006) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000037e000-0x20)={@common='eql\x00', @ifru_flags=0x2ff}) fcntl$setstatus(r0, 0x4, 0x46c00) write$tun(r1, &(0x7f0000254000)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "b8f9eb", 0x10, 0x3d, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}}, 0x42) 2018/02/03 00:59:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xfb) r1 = syz_open_dev$admmidi(&(0x7f0000302000-0xe)='/dev/admmidi#\x00', 0x9, 0x101400) munmap(&(0x7f0000333000/0x3000)=nil, 0x3000) sendmmsg$nfc_llcp(r1, &(0x7f000089d000)=[{&(0x7f0000127000)={0x27, 0xe5a5, 0x7fffffff, 0x1, 0xc5d, 0x997, "66d7602fea95a05e04f6fa70edaac96e98773690e97ac2b1e55f3e46ac1765e13c647d3454f205b0fe2487701c474c96dec91aa21214a282e53d60edbb2f8b", 0x3}, 0x60, &(0x7f0000f5a000)=[{&(0x7f00007b0000-0x1000)="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", 0x1000}, {&(0x7f00000d1000-0x1000)="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0x1000}, {&(0x7f000066a000)="cf098f2ab3bb4f601e3a52ee7d02fa365fcf11429364d8a44e66c90690bd569115ae84edc162e7b672e07acccfb2c6e60735875ec95b1ae0e3f7e30af5b4c639fa0e72af46d7f1bbedaa02e0f56f92fb4f3567cc76ac43580107c2d01d553931ba337f24041b04d455ff95524ae02ac4660a9b33de9be41958c9c3e7db09bf26bc75e6a63b2c5118b1e1cd0eecb8076c2c81da427e6bb0f81a8e7cda408b99b49983c3dc61d473b0dcb6f0a6396fabf7eaac515520366c104bd9d9052fd3cffd9581bbba0f59cc72040a2ecac1578b63b26af7825a0fb198d2dc387b392813a3c53d169a", 0xe4}, {&(0x7f00006d8000)="6c70784e2f8f86709f4458c45ee357d0a8b7051ccad2ec83b12755aa4c4b6f5b77290f967cd90dac8455a9f244d8685b5ee0fbce48ab1e2f07148005f498790665a64ee84e1c482088a9a5c349751acce6dee6b3d8201d15e7dec5f51c4bdc95efd109b53dd2657d741368c3c66d94aa6dea6763f2c70aca277481de755e3bba38709a70e1348d84d3cf238807ae551bd1146fd2eb8216cf6ad8907256cbd3cd9b7d668c655f3e276c26740ddd747ff11ed50d059cc3e4d71b5d72b3923e5d4483992fe1adfe11f56872cfc1446da11c03f43fba19b41c12de98cd92", 0xdc}], 0x4, &(0x7f000032c000-0xe0)={0xe0, 0x117, 0x7, "17b5962ce486409da092bf80dc244848f62ba3d323d2431d8d12d38f6fd88fe8e980d8be62adadc0e0884867a91698e3a21b0af15f83ddab6fdaf7de85cdc780491dc98d44b5217694edfc4dad0091319861e188b47e338248a1095b3d5a695ae85999d1665a9acfbe580d362ed08321f5bd47c7127f2ded5ae38fbc302ef6046b0fa20916e54c22a26e0c9fc62312278ccffc5c68695d2827dadc6907e6b71aada1833f0058c7734a3b09c1918570be2135959ee32199d18a4c57c9a2eb8d36afcab1a5731a529f594c9a1b6c"}, 0xe0, 0x4000}], 0x1, 0x8000) sendmsg$nl_crypto(r0, &(0x7f0000ae3000-0x38)={&(0x7f0000028000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f000039d000)={&(0x7f000042b000-0x100)=@del={0x100, 0x11, 0x200, 0x2, 0x2, {{'ctr(aes)\x00'}, [], [], 0x2400, 0x400}, [{0x8, 0x1, 0x866}, {0x8, 0x1, 0x80000000}, {0x8, 0x1, 0x2365}, {0x8, 0x1, 0x1352}]}, 0x100}, 0x1, 0x0, 0x0, 0x20000010}, 0x7aea3cf07d4b3e57) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000fcb000), 0x4) 2018/02/03 00:59:35 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0x4, 0xfffffffffffffffe, &(0x7f0000000000)={0x0}) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r0, 0x4008af23, &(0x7f0000e5c000-0x8)={0x2, 0x70dd}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000c5f000)) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000070000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f00002ff000)={0x7, 0xffffffffffffffff, 0xfe6a}) r2 = getpgid(0x0) r3 = syz_open_procfs(r2, &(0x7f0000854000)='auxv\x00') sendfile(r3, r3, &(0x7f0000b58000)=0x200000, 0xffff) 2018/02/03 00:59:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fb9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f0000006000-0x14)={0x0, 0x0, 0x0, 0xffffffffffffffff}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000065000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000bfd000)={0x0, 0x1, 0x10}, &(0x7f0000d80000-0x4)=0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00009f8000-0x6)={r3, 0x5}, &(0x7f000013d000)=0x6) pkey_mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x5, 0xffffffffffffffff) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000006000-0x20)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000cc0000/0x2000)=nil}) 2018/02/03 00:59:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000f1e000)='cifs.spnego\x00', &(0x7f0000e50000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000875000-0xe2)="b875060ae644a75299fc33b05865697bc8c1b1044a829ff7427662921f600d549670b1a93e4a71bdbef74ca08430b731d3f46afd8345046fb8f3f3b650b53bc3f4fdef5df8d4c1cf27387affc285f2131878db95d94b8a873161b4728f2b1b676cd5858d451ee251066bccc82911b0c1dcf7e4354c1cd74759454f6b3c623d526ba76a79ca1d816f6384df6711f713bfb2ed05c73971273ea0bbbad41f705566d2de7873709b346f2cc83da34694bf2df07c375e95f1e08215b2fa4ba6892ed1aeb2e31c339594eb8ad6d0ca2c1f4cbe638c6004707f4c1fd0f5661acbcb4b23e962", 0xe2, 0x0) r1 = dup(0xffffffffffffff9c) r2 = syz_open_dev$mouse(&(0x7f0000e75000)='/dev/input/mouse#\x00', 0x9a0, 0x183100) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) request_key(&(0x7f0000f8d000)="6173796d6d657269630067cc", &(0x7f0000310000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000310000-0xd)='/dev/dmmidi#\x00', r0) 2018/02/03 00:59:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000b99000)='/dev/sg#\x00', 0x20, 0x80) ioctl$KDMKTONE(r0, 0x5385, 0x0) 2018/02/03 00:59:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000522000)='/dev/ppp\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000d98000)={0x0, 0x1ff, 0x20}, &(0x7f0000626000)=0xc) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000c9b000)=@sack_info={r1, 0x100000001, 0x1}, 0xc) r2 = epoll_create(0x800948) r3 = syz_open_dev$sndpcmc(&(0x7f0000a2a000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000788000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000212000-0x4)=0x1c) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f000022a000-0xc)) 2018/02/03 00:59:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00006c9000-0x10)='/selinux/access\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f0000702000-0x4a)={'system_u:object_r:framebuf_device_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20}, 0x48) r1 = syz_open_dev$midi(&(0x7f0000b4d000-0xb)='/dev/midi#\x00', 0x3, 0x40040) getpeername(0xffffffffffffffff, &(0x7f00008d4000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000a04000-0x4)=0x14) sendto$packet(r1, &(0x7f00008db000)="b22a0475995cc2dc92d64886b7a3776231fa3655c9121f95ea20405d9d65fb8cb3dbf29e744de3dd521a710c0ae4677d79665fe338b19f92be5acf27c4b6920bfb7a82ebb0f72ab0157b582eee5d6efc7e30201348d2274f741093d3e4af85dafb8b8b07137b51bc42b6e6722b1cbebe3669cc9e9cba5bb1edb81cce5f02de33b99442cf145b62bd44a362398ec0c7497d32a579d5a2c498b9a7628c1498157e991b3494b520282aa2fcad85ff3e84cd3449233483c86a4478e21a10ce", 0xbd, 0x1, &(0x7f000073c000)={0x11, 0x6, r2, 0x1, 0x1800000000, 0x6, @random="3a128675b789"}, 0x14) writev(r0, &(0x7f000079b000-0xa0)=[{&(0x7f000053f000)="fa", 0x1}], 0x1) 2018/02/03 00:59:35 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x5, 0x105041) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000001000-0x44)={{0x2, 0x2, @loopback=0x7f000001}, {0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x4, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x15}}, @common='bond0\x00'}) fcntl$lock(r0, 0xc, &(0x7f0000ba4000-0x20)) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000001000-0x28)={'vcan0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@empty, 0x100000001, r2}) 2018/02/03 00:59:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000fd6000-0xf1)=""/1, 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd1000-0x4)) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000982000-0x2)) dup3(r1, r0, 0x0) 2018/02/03 00:59:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x800013, 0x2, 0x1000) r1 = syz_open_dev$midi(&(0x7f0000277000)='/dev/midi#\x00', 0x80000000, 0x40) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x7) write(r0, &(0x7f000002b000)="1f0000000104fffffd3b54c007110000f30501000b000500000423ca0000cf", 0x1f) 2018/02/03 00:59:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000637000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000ff1000-0x4)=0x9, 0x4) sendto$inet6(r0, &(0x7f0000a7d000-0x60f), 0x0, 0x0, &(0x7f000010d000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1a) 2018/02/03 00:59:35 executing program 0: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000fd5000-0xc)='/dev/autofs\x00', 0x80000, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000fd6000-0x40)={0x5, 0x4, 0x7, 0x1, "d37f59636c5cf6478713028181ebb408dbe9bcd751dd3a1d3938800a1290cabb3ceb5d5f6970a0f8a31d2a29", 0x1}) getsockname$packet(r0, &(0x7f0000fd5000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000c1000-0x4)=0x14) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000ce7000)) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000fd7000-0x8)={0x0, 0x5}, &(0x7f000016d000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00003ba000)={r2, 0x7fffffff}, 0x6) 2018/02/03 00:59:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x5}, r0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) recvmsg(r2, &(0x7f0000766000-0x38)={&(0x7f0000fc1000)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty}, 0x1c, &(0x7f0000f29000)=[], 0x0, &(0x7f0000c3f000)}, 0x0) sendto(r2, &(0x7f0000ac7000)="08ec3b7dfaf71dbc8aebfa7451683e23d405411f9864b810bc6acf8603a37b7734798b3217ee3bd81443389f7701fa2a0a06be2140be0ada8f12ab9bd0511425a1c206c545eeacd781627b853d17d46367504b1bbe95dcd73259", 0x5a, 0x24000804, &(0x7f0000a61000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x1, 0x1, 0x1, 0x3, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}}, 0x32) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f0000ac4000-0x8)) dup3(r2, r1, 0x0) 2018/02/03 00:59:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x5, 0x0) bind(r0, &(0x7f0000ec0000-0x80)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x0, 0x2, 0x0, {0xa, 0x1, 0x100, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x32) getsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000068000-0x1000)=""/4096, &(0x7f00001de000)=0x1000) r1 = syz_open_dev$sndctrl(&(0x7f000041b000-0x13)='/dev/snd/controlC#\x00', 0x800, 0x20000) dup2(r1, r0) r2 = socket(0x1e, 0x2, 0x0) r3 = syz_open_dev$dmmidi(&(0x7f0000162000-0xd)='/dev/dmmidi#\x00', 0x6, 0x10040) ioctl$KVM_CHECK_EXTENSION_VM(r3, 0xae03, 0x2) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000a0b000)={0x0}, &(0x7f000012f000)=0xc) sched_getaffinity(r4, 0x33a, &(0x7f0000047000)) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000ad4000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001}}) bind(r0, &(0x7f0000d94000-0x1e)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5146269ca021f6765dcf160e7e58f358c0002f0000158d1e6cb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) rt_sigreturn() r5 = syz_open_dev$sg(&(0x7f0000efd000)='/dev/sg#\x00', 0x80000000, 0x2000) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00006b5000-0x10)={0x8, &(0x7f00002f6000-0x40)=[{}, {}, {0x0}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RM_CTX(r5, 0xc0086421, &(0x7f00002d1000)={r6, 0x4}) 2018/02/03 00:59:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f00002e5000), 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000523000-0x74)=[@in6={0xa, 0x2, 0x1f, @empty, 0x40}, @in6={0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffffd}, @in6={0xa, 0x1, 0x2000400000, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xffffffffffffffc1}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x2, @broadcast=0xffffffff}], 0x74) 2018/02/03 00:59:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000288000-0xd)='/dev/usbmon#\x00', 0x7, 0x800) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000461000)={{&(0x7f0000075000/0x2000)=nil, 0x2000}, 0x2}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000b51000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) mremap(&(0x7f0000a17000/0x4000)=nil, 0x4000, 0x800000, 0x3, &(0x7f00001e0000/0x800000)=nil) request_key(&(0x7f00009a2000-0x5)='user\x00', &(0x7f00007eb000)={0x73, 0x79, 0x7a}, &(0x7f0000510000-0xf)='/dev/snd/timer\x00', 0xfffffffffffffffe) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) madvise(&(0x7f00004de000/0x3000)=nil, 0x3000, 0x64) socket$key(0xf, 0x3, 0x2) 2018/02/03 00:59:35 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000a06000-0x4)=0x0, &(0x7f00003a9000-0x4)=0x0, &(0x7f0000000000)=0x0) r3 = getgid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x40000000000000f3, &(0x7f0000000000)=[r1, r1, r2, r3, r1, r2, r3, r1, r3]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f000031d000), &(0x7f0000365000)=0x4) r5 = syz_open_dev$vcsa(&(0x7f0000ffb000)='/dev/vcsa#\x00', 0x8, 0x70900) mq_timedreceive(r5, &(0x7f0000d85000)=""/4096, 0x1000, 0xffffffffffff3ab7, 0x0) setfsgid(r0) 2018/02/03 00:59:35 executing program 6: r0 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000060000-0x38)={&(0x7f00007b4000+0xaee)=@ax25={0x3, {"bab74a71a2d2d2"}, 0xfffffffffffffffe}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000000)="ebaadaf231a249703822bf9fd139bdb1dc405503f434e8f28ff63ad8c5ca01fa7a7b74e1247fce8481115e3a4e9b4d503e0c87423da9d1c6658438ed8f7c3fb38979a97f4ad05f6a4d9444cc149bf1713564c97e39b97a7a6cb18118917b1432de8563edbc41cbe4c9b57ce74cbcdb828d7be472df87f96e96f6d4d5fc8360c9317be35d5a7606962141c8b60706598ad036341160b8a04938b0adfc763f2e7cc93be145bfec424a2e", 0xa9}, {&(0x7f000093a000-0x81)="33401c60fff55aa2ebca0cd33b9c450d4cb053ed5b7180afe105f48203381bad0a5b86f63d6d1a9b42deb41f91e39ee9782b4e6b1205a94ccb1066b05cfba93485198e62ab3ad246ca33ca1ebd87f237d1ab902db3bcd204274e4ebafbe57af9331391f4cb431b33132e58a4409fa2bc6ca765ebf28b8e493608dc19bff57ed2d7", 0x81}, {&(0x7f0000f25000-0x7e)="ec452c3181e3a17117f55f756c64982eb2724b3d430426b221a84a8717f7d5000d447950790aa915a2a22ca985a7853844aacfd8369d86efdf449d69640fb0f4bab2b24aee19cb364360fdf17a78957a58f02284920c7c300c1789b1689ceea00c43dfa4a766360f672d5896d94d4147eaa4b9e9db669f07518ac774ded6", 0x7e}, {&(0x7f00008b4000-0x8b)="e4c8ed2bbd6a59a7444a7130d7e5f9877818f54ff396e38d691405d41dcf68b81822ced0e0f2a94ea62e9dfb99ba240c6c598a845a81f11030f2b1c4ea0e92afabf2de7afbf4f55c890710dd9442ce89527baee6689556d766d4085e78931e05baddea84d372b6dc98084e6dbb3e1d6c04134d9e2316cb56ef5784152de26b5883b27e0830480f35f8a6dc", 0x8b}, {&(0x7f0000001000-0x93)="739e58bb89983147c6902e066e89443e31ee143901523632f1e906a356b4b17338a97a4f5f5409eadbab796d2c9c5fcf71764bbae03e18e5d8f1d5748836335b4c5419d191b13bfd01bbd3232ab78708cbf90cac4bcb132b121c38706bae2c38eb334bab599f8efaa3cb7b00641f259a5d7f308366bca5fa42c37b30164efa4160b03ae798ede72229bd50b8d054907d4cedf2", 0x93}], 0x5, &(0x7f0000d8a000-0x288)=[{0x90, 0x29, 0xffffffff, "84db40fdb439045cbd1a5601c388fdbb4c113871b02d59c06688a45fad3c11555c7f61b2c85e4fa1c5efc0bb3319e84333d754b8407e88a109f3f8988f2ef8ad190622eab099f33dfee8b137164e643768f501d0e13d481cb57f5cb38e4ad671e13379237c2433e7501a66d5296719c5e40499945555bd444024"}, {0x20, 0x6, 0x8, "1c1ad1ae59f113da66e7f7c440"}, {0x18, 0x18c, 0x5, "921be256"}, {0x80, 0x114, 0x3, "0f30071ea096306d456e67fa8c2f7d1bb4f7d3e20a0013297de9bc2737e101d6eed80224357fdb1025cf3d55c2214c5f7420d020b5aa377e2de2603d140c97f49be489685fb7a31541da55e69dfa7dfa095d05c8b2f6ed7ea32ac70df030f141032fd057c8c6222aa26d23"}, {0xf0, 0x105, 0x8, "910a0083dce1b93e8954b362ca07e356a0cdb03998c2e6c7baba3fb45117a6525738ac7288a836a1c4d7c3d98b387d9fdcb601bca4d4a65f97886c0bb8085e952a1ab9ebdf74ecf30f93f957a883a66078f1100d654aae8662fe01cf6b803e7f9aed631228745b77212ba87e5aff292b4e51e4c85b383eb36c3fb2fe7cb24db498808b97d71bcf8c689dcd20903226fd38f7944747e3344d2cb55578f4a7624ee431c436dccfb3a62c7a44b61c062d06d4f407b67f329b305fe15c503642e1ecffe0f8493dc12e0cc6396d073fb338b5f9a780ab076416bb89682668"}, {0x50, 0x107, 0x5, "f8625db196062945d57030dace2f5de9515700f9247c9d9aa2bdcafa9341228fc193be3d438ca40f4830f61e558531992bdbfa9f398e9afbb7ee057f5d1d68"}], 0x288, 0x800}, 0x800) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000e2e000), &(0x7f0000000000)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f0000003000)=[{&(0x7f0000003000)="b3027a1cb4b6f6a931", 0x9}, {&(0x7f0000003000-0x89)="3094b6c3aaa7628b6a183934537cb4f2a693b9d902e0daa4d96cb4ec737523ba34e854c37157eea6a390b015646a1ac337ad52ac4331713b94624f763c9b1d76c94ce1eab5a999516dd41f38840bc4505b6b67a30730b21a106c7bca8468928b7fe00e6d47537ec6198c9913f3cbd7628c03af4d307ce11021872e8c8d443a474347fb82dd6269d5a8", 0x89}, {&(0x7f0000002000)="8190f74445539750859a4cc21c2db847d435998c6ac11d9a88d036a7f3ee8d2fb2bb2019b87b30eef8ad47a6788fe1fbfb6a759dc7f349d6a466f2cd1755df8aa201c4df69e5a156d3b313f968ef06362d297f85204ebd23725e435fd3f05e91a2b6700d79dea58c473b225efd236174dfb0cbe3607bc89c4757241989f4bf9b9614bb919354b5a8e5674bd178bea82f16bdae771079d090133d9b527ca62eb4d80b4b8ea61aaa04612f4bc751d93c2ef34f702bf288", 0xb6}, {&(0x7f0000003000)="09ae0dc408292fd1ab7714cf638430e1c1134717041bf8df12c71cf841bf805a1a012c836a61f6ff1e8d0734b690ee8de711341e7356bc8b2dda9c8160aa6c5ac5e2f8ccf638c4f694b01b5eee00adc48fd3dfeb9ed712c31e417e4a2b98cc7e800f49e20ec0c8dc", 0x68}, {&(0x7f0000003000)="e2d0649fe94d1f68d1e5cec24d1f8c6f37a478e0e2d6d7713d4b31ad578ac7d4411fe12721dade8e4d91e2b5fd95628d2101db172ab5f2582c9fb3769f0c8a6848ebb157a5bd858665bbe88be13e54add5ea308d7a5ef748dd12795288ad5a0f0abfd719b7d8c6374c40a55ceb87b2aa3bd97e9227cb17f736ca11759d7d90d6edf91d2aeeb6914edbc7e1bd783d45e443fcf71e7ef7d477e9ca0758242d6ca5aee92489996d28fb4e38bee694561e765bcd9d6a161590fb0aabafb2b815a7f69d1a2b35468e77503d9e4a4ac390e4f6db59209ea34c7c4fe2ab040f38700c0ebcf40cbbd0027e1642c085a6e04a59b4af5c", 0xf2}, {&(0x7f0000000000)="dea33bfa427967257130653c0448480578db6e8e", 0x14}, {&(0x7f0000004000-0x2f)="cdb8fb5dfdb3dd19f7cb5ee97d107d9b6e80592ca76c6f1a11b981932c3035ed31aaeae0279f6eab9410de8926fa50", 0x2f}, {&(0x7f0000001000+0xc15)="9d34576e392c623840e0602a24f01921594a934ab43820db01445c6e42a68331d705093ff2434888161a7cf731b370b1a4300cb850d94e0484c6d129087eeeec78fb17d24e2560499695eb3ab348", 0x4e}, {&(0x7f0000004000-0xf1)="9137ee3657e2d22b7f1f551ba25948569995eab89ff609ed060d3e128e2dc49162f44f79e90bc65cc3186fe2d4bdc012c75a26c232e5380adab67db2edbc2b2849ead8f1de3be9570aa5e7ef7d88aa42311c2f01c06a3f3c9c5d156addc686407292301df51abd39e03d97e0442ce3be34da5540831eb3efe5961f497588e23d648ebf645177e55ea689440fe7fc8c4e88e91658acfffc19ecb3f289653b114a7d7728dc4b93db3257ae70fa7e594a6c22a1a767799b594ade3acead7d3a7dfaf53f331c30530cf555b80ba76afc1b9a07e32920d0cba6e71e6413aedd7a7c3e75f5dfa0e25039519598d27f0f9b05e1bb", 0xf1}, {&(0x7f0000004000-0x5e)="4b095906172ded6fffedd9d7e9a31f53839ffaa3e13984657aded91d192c8b05b8bc5c0c99b313eb365bd0ec1e9813ae00c8c41fc516d8c5790436bfdfd72b94479fda56403af9ccf48b243cf7a35208d3312804a533433c98f309066315", 0x5e}], 0xa, 0x8) 2018/02/03 00:59:35 executing program 0: mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = dup3(r0, r1, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000f85000-0x28)={@generic="862907ab0e379c09490563176ed79a19", 0x0}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000502000)={@common='yam0\x00', r3}) 2018/02/03 00:59:35 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x80, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000001000-0xc)={0x2, 0x1, 0x5, 0x4, 0x7, 0xfffffffffffffe00}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00005f3000-0x9)='/dev/kvm\x00', 0x40000, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f00000a2000)={0x30003}) ioctl$KVM_GET_DEBUGREGS(r3, 0x8080aea1, &(0x7f000061c000)) 2018/02/03 00:59:35 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000003000-0xb)='/dev/mixer\x00', 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000002000)={0x0, 0x9}, &(0x7f0000006000-0x4)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000005000)=@assoc_value={r1, 0x5}, &(0x7f0000002000)=0x8) ioctl$TIOCSBRK(r0, 0x5427) ioctl$int_in(r0, 0x80000080044d76, &(0x7f0000001000)) 2018/02/03 00:59:35 executing program 7: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x4, 0x0, 0x2}}, 0x2e) getpeername(r1, &(0x7f0000e6f000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, &(0x7f00007b5000-0x4)=0x3a) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000e70000-0x8)='./file0\x00', &(0x7f0000e6f000)=@random={'user.', '\x00'}) 2018/02/03 00:59:36 executing program 5: r0 = socket$packet(0x11, 0x800000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001000)={r1, 0x1, 0x6, @empty}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f000000b000)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f000000a000-0x10)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000000c000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000009000)={0x0, @in={{0x2, 0x3, @empty}}, [0xffff, 0x6, 0x100, 0xab27, 0x6, 0xfffffffffffffff7, 0x7ff, 0x299, 0x7, 0x7, 0x3ff, 0x0, 0x401, 0x2, 0x9]}, &(0x7f0000003000)=0x108) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000005000-0x8c)={r3, @in={{0x2, 0x2, @rand_addr=0x7fffffff}}}, 0x8c) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f000000c000)={r1, @broadcast=0xffffffff, @multicast2=0xe0000002}, 0xc) 2018/02/03 00:59:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x80000000000021, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$packet(r0, &(0x7f00004c1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f00002b8000)=0x14) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00001a7000)) 2018/02/03 00:59:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00005c7000-0x78)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000603000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000101000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) read(r0, &(0x7f0000332000)=""/8, 0x8) r2 = dup(r0) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000472000-0x28)={&(0x7f00009cc000/0x1000)=nil, 0x0, 0x0, 0x0, &(0x7f000063f000/0x1000)=nil}) socket$inet6(0xa, 0x5, 0x95f8972) ioctl$KVM_GET_EMULATED_CPUID(r2, 0xc008ae09, &(0x7f00003ab000-0xb1)=""/177) close(r1) 2018/02/03 00:59:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000af3000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000584000)=0x2, 0x4) sendto$inet(r0, &(0x7f0000482000), 0xff2b, 0x800000120000001, &(0x7f0000172000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x10) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) recvfrom$inet(r0, &(0x7f0000118000)=""/194, 0xfffffffffffffee5, 0x2, &(0x7f0000b35000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) 2018/02/03 00:59:36 executing program 7: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000021000)={&(0x7f0000024000)={0x10, 0x0, 0x0, 0x81}, 0xc, &(0x7f0000010000-0x10)={&(0x7f000001e000-0xe8)=@get={0xe8, 0x13, 0x14, 0x3, 0x3, {{'ctr(blowfish)\x00'}, [], [], 0x2000, 0x400}, [{0x8, 0x1, 0x7f}]}, 0xe8}, 0x1}, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000c000)={@generic="1df73a9662ab41619f251f838b4f2c5c", 0x0}) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000003000)={0x0, @multicast1, @broadcast}, &(0x7f0000014000-0x4)=0xc) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f000001b000)=[{{&(0x7f0000026000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x14, &(0x7f0000012000)=[{&(0x7f000000c000)}, {&(0x7f0000026000-0x29)=""/41, 0x29}, {&(0x7f0000018000)=""/47, 0x2f}, {&(0x7f000001b000-0xf7)=""/247, 0xf7}, {&(0x7f0000025000)=""/195, 0xc3}, {&(0x7f0000022000)=""/221, 0xdd}, {&(0x7f0000025000)=""/4096, 0x1000}, {&(0x7f0000025000)=""/238, 0xee}], 0x8, &(0x7f0000008000)=""/235, 0xeb, 0x81}, 0xfef0}, {{&(0x7f000000a000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, 0x32, &(0x7f0000025000)=[{&(0x7f000000a000-0x4f)=""/79, 0x4f}, {&(0x7f0000025000)=""/199, 0xc7}, {&(0x7f0000026000-0xf4)=""/244, 0xf4}, {&(0x7f0000025000)=""/251, 0xfb}, {&(0x7f0000025000)=""/162, 0xa2}, {&(0x7f000001c000-0x80)=""/128, 0x80}, {&(0x7f0000025000)=""/4096, 0x1000}, {&(0x7f0000026000-0x51)=""/81, 0x51}], 0x8, &(0x7f0000005000)=""/59, 0x3b, 0x9}}], 0x2, 0x40, &(0x7f0000025000)={0x0, 0x1c9c380}) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000026000-0x38)=@ipv4_newroute={0x38, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_MULTIPATH={0x1c, 0x9, [{0x10001, 0x400, 0x23, r1}, {0x5, 0x3, 0x4, r2}, {0x2, 0x3bb8, 0x7, r3}]}]}, 0x38}, 0x1}, 0x0) 2018/02/03 00:59:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000e62000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x70001) setsockopt$ax25_int(r1, 0x101, 0x6, &(0x7f00003c5000)=0x7fffffff, 0x4) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000066000)={@dev={0xfe, 0x80}, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, 0x0, 0x0, 0x100}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000faf000-0x4)={r0}) setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000b0b000-0x4)=0x3, 0x4) 2018/02/03 00:59:36 executing program 4: mmap(&(0x7f0000000000/0xaf1000)=nil, 0xaf1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) ioctl$void(r0, 0xc0045878) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00006af000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000202000)=@ethtool_dump={0x40}}) 2018/02/03 00:59:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00005e8000-0x8)) socket$inet(0x2, 0xd, 0x0) r0 = socket(0x10002000000011, 0x8000000080003, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000086d000)={@syzn={0x73, 0x79, 0x7a, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000ea0000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags}) getsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f0000dfa000-0x4), &(0x7f00006a6000)=0x4) 2018/02/03 00:59:36 executing program 5: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000ff6000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) r1 = memfd_create(&(0x7f00007d4000-0x8)='keyring\x00', 0x3) connect$ax25(r1, &(0x7f0000a40000-0x10)={0x3, {"72015784264c28"}, 0x80}, 0x10) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000ffb000-0x4), 0x4) keyctl$get_persistent(0x16, 0x0, r0) unshare(0x8000400) r2 = shmget(0x1, 0x4000, 0x808, &(0x7f00003d8000/0x4000)=nil) shmctl$SHM_STAT(r2, 0xd, &(0x7f0000c28000-0x1000)=""/4096) pipe(&(0x7f0000ff9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fadvise64(r3, 0x0, 0x0, 0x0) 2018/02/03 00:59:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd7000-0xc)={0x0, 0x0, 0x4000020030}, 0xc) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f0000514000-0xa7), 0xfee1}], 0x1) tee(r0, r0, 0x1, 0x1) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4), 0x4) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000065d000-0x8)={0x0, 0x1}, 0x8) sendmsg(r0, &(0x7f000067b000)={0x0, 0x0, &(0x7f000097f000)=[{&(0x7f000092c000)="e3", 0x1}], 0x1, &(0x7f00005ba000-0xc)=[]}, 0x200008040) 2018/02/03 00:59:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000786000-0x78)={0x0, 0x78, 0x0, 0x8, 0x525, 0x40, 0x0, 0xffffffff, 0x0, 0x1, 0x1, 0x7f00, 0x1, 0x1, 0x5aeb, 0x0, 0x8, 0x2, 0x0, 0x7, 0xf9d9, 0x6, 0x1, 0xfffffffffffffff8, 0x59fac67, 0x0, 0x6, 0x101, 0xf1, 0x5, 0xc8c, 0x10000, 0x4, 0x800, 0x291, 0x9, 0x6, 0x401, 0x0, 0x8, 0x0, @perf_config_ext={0x7fff, 0xf30}, 0x4, 0xfffffffffffffff9, 0x3f, 0x0, 0xb88, 0x2, 0x1}, 0x0, 0xfff, 0xffffffffffffff9c, 0x8) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000895000)='/dev/mixer\x00', 0x40000, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d3d000-0x10)='/selinux/policy\x00', 0x0, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000027000)={0x0}) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000219000-0x48)={0xa, 0x7, &(0x7f0000325000+0xbda)=@framed={{0x18, 0x0, 0x0, 0x0, 0xd08, 0x0, 0x0, 0x0, 0x8}, [@jmp={0x5, 0x4, 0xd, 0x7, 0x2}, @ldst={0x3, 0x3, 0x6, 0x0, 0x0, 0xfffffffe}], {0x95}}, &(0x7f0000493000)='syzkaller\x00', 0x4, 0x51, &(0x7f000082e000)=""/81, 0x41100, 0x1}, 0x48) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000604000)=0xb2, 0x4) poll(&(0x7f0000688000-0x28)=[{r0, 0x8200}, {r1, 0x400}, {r2, 0x4000}, {r3, 0x4}, {r4, 0x4071}], 0x5, 0x19) seccomp(0x800000000001, 0x0, &(0x7f0000eeb000)={0x2, &(0x7f000070c000)=[{0x28}, {0x6}]}) syz_open_pts(r2, 0x258000) 2018/02/03 00:59:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000001000-0x83), &(0x7f0000143000-0x4), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000ff0000)='./file0\x00', 0x10000000007fe, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f000017a000-0x8)=[], &(0x7f000077a000)=[]) open(&(0x7f0000635000-0x8)='./file0\x00', 0x80200, 0xffffffffc0000001) 2018/02/03 00:59:36 executing program 3: sync() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000017c000)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) openat(0xffffffffffffffff, &(0x7f00007ad000-0x8)='./file0\x00', 0x4900c0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000d1000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000bef000), 0x4) ioctl$EVIOCGUNIQ(0xffffffffffffffff, 0x80404508, &(0x7f0000588000)=""/77) fcntl$setstatus(r1, 0x4, 0x2000) openat$ppp(0xffffffffffffff9c, &(0x7f0000601000)='/dev/ppp\x00', 0x0, 0x0) recvmsg(r1, &(0x7f0000ff4000)={&(0x7f0000849000)=@in={0x0, 0xffffffffffffffff, @multicast2}, 0x10, &(0x7f0000b69000+0x5d9)=[{&(0x7f0000ca7000-0x1000)=""/4096, 0x1000}], 0x1}, 0x0) 2018/02/03 00:59:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b99000-0x1)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000d1d000)) r0 = getpgrp(0x0) sched_setaffinity(r0, 0xfffffffffffffd8f, &(0x7f000099a000-0x8)) 2018/02/03 00:59:36 executing program 4: mmap(&(0x7f0000000000/0x3a2000)=nil, 0x3a2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) r1 = socket(0x15, 0x2, 0x81) mmap(&(0x7f00003a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00003a2000)=@assoc_value={0x0, 0x80}, &(0x7f00002b4000-0x4)=0x8) mmap(&(0x7f00003a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00003a2000)={r2, 0x8, 0x2, [0x933, 0x9]}, 0xc) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00003a2000-0x328)=@filter={'filter\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f00003a1000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@unspec=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv6=@dev={0xfe, 0x80}, [], 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x6, 0x8c9, 0x0, 0xe0}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2f8) mmap(&(0x7f00003a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00002a7000-0x4), &(0x7f00003a2000)=0x4) mmap(&(0x7f00003a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f00003a2000)='./file0\x00', 0x2) r3 = openat(0xffffffffffffff9c, &(0x7f00001ea000)='./file0/file0\x00', 0x6000, 0x100) r4 = mmap$binder(&(0x7f000011f000/0x2000)=nil, 0x2000, 0x0, 0x1032, 0xffffffffffffff9c, 0x0) mmap(&(0x7f00003a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f00003a3000)={0x0}) r6 = mmap$binder(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x2, 0x30010, 0xffffffffffffff9c, 0x0) mmap(&(0x7f00003a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f00003a4000-0x30)={0x74, 0x0, &(0x7f00003a4000-0x74)=[@exit_looper={0x630d}, @increfs_done={0x40106308, r4, 0x4}, @exit_looper={0x630d}, @acquire_done={0x40106309, r5, 0x1}, @reply={0x40406301, {0x1, 0x0, 0x1, 0x0, 0x11, 0x0, 0x0, 0x40, 0x38, &(0x7f00003a4000-0x40)=[@ptr={0x70742a85, 0x1, &(0x7f00001aa000), 0x1, 0x2, 0x2e}, @flat={0x0, 0x0, r6}], &(0x7f000002e000)=[0x30, 0x70, 0x28, 0x70, 0x78, 0x68, 0x48]}}], 0x44, 0x0, &(0x7f0000083000)="6ed73db324386748d8bfc182ba676210dcec74e7d90eb73d1e7f4f9fcc5284ba11557041c55b84c2e8b1f22f04b4008c6fc8e4e83cf1dd23c83041938ab2fbb337cc851e"}) mmap(&(0x7f00003a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f00003a3000-0x9)='/dev/vcs\x00', 0x40000, 0x0) 2018/02/03 00:59:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000013000-0x39)}) close(r1) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000e3f000-0x9)='/dev/vcs\x00', 0x80000, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f000000e000-0x8)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000001000-0xb3)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x4, 0x0, &(0x7f000000d000-0x98)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000c000-0x30)={0xc, 0x0, &(0x7f0000007000)=[@dead_binder_done={0x40086310, 0x3}], 0x0, 0x0, &(0x7f0000011000)}) 2018/02/03 00:59:36 executing program 2: r0 = socket$bt_l2cap(0x1f, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000fc1000-0x8)='./file0\x00', 0x141042, 0x0) write$evdev(r1, &(0x7f0000034000-0x30)=[{}], 0x18) fcntl$getown(r0, 0x9) accept$packet(r1, &(0x7f00000b5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00007eb000)=0x14) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00009c6000-0x10)={r2, 0x1, 0x6, @random="5a76545086bf"}, 0x10) unshare(0x400) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000428000-0x14)={0x2, 0x8, 0x6, 0x2, 0x80, 0x7, 0x97de, 0x793, 0x5, 0x8c}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f000073f000-0x4)=0x0) ptrace$getregs(0xc, r3, 0x1, &(0x7f0000eec000-0x6)=""/6) ftruncate(r1, 0x7) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000696000)=0x3, 0x4) 2018/02/03 00:59:36 executing program 0: mmap(&(0x7f0000000000/0x10d000)=nil, 0x10d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r0, &(0x7f000010d000-0x1c)={0xa, 0x1, 0x3b, @mcast1={0xff, 0x1, [], 0x1}, 0x4f45}, 0x1c) syz_emit_ethernet(0x66, &(0x7f0000101000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "0aff0f", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, []}}}}}}}, 0x0) r1 = open(&(0x7f000008c000-0x8)='./file0\x00', 0x101101, 0x13) getpeername$llc(r1, &(0x7f0000091000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f000009e000)=0x10) 2018/02/03 00:59:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) r1 = syz_open_dev$audion(&(0x7f0000a99000-0xc)='/dev/audio#\x00', 0x1, 0x2000) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f00000a3000)=""/136) r2 = gettid() ioprio_set$pid(0x0, r2, 0x1) r3 = add_key(&(0x7f0000305000)='logon\x00', &(0x7f00002f7000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00005d2000+0x8a2)="85af03437c543bb47cc060cc64c0b3c1ba7d600d599bbcc0bf20abdb842d41c916f79bd011fb5151872e9378c3f0713caf9e324c", 0x34, 0x0) add_key$keyring(&(0x7f00007ca000)='keyring\x00', &(0x7f0000886000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r3) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000a7a000)={0x29, &(0x7f00006e7000)=""/41}) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000a07000-0x1000)=""/4096, &(0x7f00000f0000)=0x1000) 2018/02/03 00:59:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xffffffffffff7ffe) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000049000-0xc)={0x10}, 0xc, &(0x7f0000029000-0x10)={&(0x7f00002eb000-0x64)=@ipv4_newroute={0x24, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, [@RTA_FLOW={0x8, 0xb, 0x1}]}, 0x24}, 0x1}, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00008bf000-0x4)=0x6, 0x4) 2018/02/03 00:59:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcc000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f000016d000)={"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"}) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000fc2000)=0x3) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, &(0x7f0000279000-0xd8)=@ioapic={0x0, 0x0, 0x0, 0x1, 0x0, [{}, {}, {0x0, 0x0, 0x2}, {0x0, 0x0, 0x68a000, [], 0x7}, {}, {}, {0x0, 0x0, 0xfffffffffffffff9}, {}, {0x0, 0x0, 0x7fff}, {}, {}, {0x0, 0x1}, {}, {0x86}]}) r3 = dup(r1) sendmsg$alg(r3, &(0x7f0000fb1000-0x38)={0x0, 0x0, &(0x7f00002b1000)=[{&(0x7f0000593000-0xb6)="104b295ca0379326fca4d9a3a28fe38025f55ebc773be038fccd2352ac9a2acc100603dff814d076d7f20918ed850a46f99f8aabc49995e007490ace587d46bea63ad04ebb498b867eb9037e0f6dc94c7530e84c4fb1b16ec506a659b501081c31be218a1fbdeba97a214171dcf7bf27ed8ac38502e78521425a61a97ee038fa56b23dac08d6ce6db671eca14d757d2691d830b9bf6a8dde2121ef357476c6faca115325bc5e29d081e6a8e28cedc0b5bbba3919572b", 0xb6}, {&(0x7f00008bf000)="c98f7184aade526d16469bd715fce6ecc6b4418f13021ab8753dca5d1c897f54956276131c65646e5ae4e4082b367bfd66a0b2c462c0885efee1a8b9c1976bedb37e", 0x42}], 0x2, &(0x7f0000c84000-0xd0)=[@op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0xa0, 0x117, 0x2, 0x85, "39ebf2655cbd442730b70f30f5e03b8d6de7b391320ec216031f43c0519eae1577332c0af1528b6fe0df071c91cad27f06eb96b6f8dc75337f9d2906f8b5cb6dfda44802091b9b1981813d215499f2b6a783e735e35b76bfe68a3cde4dced3871ead2ff77f5d1b34adbf9e57432d69402405d4da84816712e752b9f8b9f39ab5e56f2e1008"}], 0xd0, 0x40800}, 0x20004840) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f00003d9000-0x8)) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x4}]}) syz_open_dev$midi(&(0x7f0000447000)='/dev/midi#\x00', 0x0, 0x0) 2018/02/03 00:59:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f000048b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000835000-0xe8)={{{@in6=@mcast2, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@local}}, &(0x7f0000722000)=0xe8) stat(&(0x7f0000324000-0x8)='./file0\x00', &(0x7f0000aad000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) mmap$binder(&(0x7f0000ca9000/0x1000)=nil, 0x1000, 0x800000300000d, 0x2011, r0, 0x80000000) timer_create(0x1, &(0x7f00004de000-0x60)={0x0, 0x19, 0x4, @thr={&(0x7f000081a000-0xab)="91ab28defdfa62733da4a728713bfec8a9ef42accfc6b74ecb73d711db90b131a57a369faeebc42a28c5b128413bbb1798df0caf94651d4f5661a3aa387bf35e5c0c766b823b38c2605cb10de66dcb90c5b971bc9bc7a1559f729f504edde67abc75d8df21418a7c078bb302235bfbecdf70389b6c5c92cf505a05d46f62a37c751a094d716afcdfe267779f5c44f9ec705ff7f78850c7ee2ed6a691a147f86fd5c198fb22b7e96ec37535", &(0x7f0000c19000)}}, &(0x7f0000345000)) 2018/02/03 00:59:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x1}, 0x20) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f000002b000-0xc)='/dev/rfkill\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000097c000)={0x0, 0xc4, "246d2105f7e2cc85aed7b8b76407537f578211d7d56535c5642717899c80aaff37bffc492617e7a712a648eacf9c447d06a517f4cfb590d951840661118923ae108ca01cf2ae9647392c9dfa6f1a8d9bbda5301081fd159e5c3751b7bf88b27507eb4e8d780a6037bb19966e207974d08a57ea395a471e09c9728693827efa93d14dcf13ca0411e4f10bda8109b13c6b636edec799af75b2d5233b964c96e13eaf2e83981d600a857ad637fd2c5bd7a3243b2512c408242374b490ab887c687b8891412e"}, &(0x7f0000a09000)=0xcc) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000930000)={r3, @in={{0x2, 0x2, @loopback=0x7f000001}}, 0x1, 0x5}, &(0x7f0000062000-0x4)=0x98) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000ff1000)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x200080000000, 0x2}, 0x20) [ 68.836075] capability: warning: `syz-executor5' uses 32-bit capabilities (legacy support in use) [ 68.845333] audit: type=1400 audit(1517619576.298:43): avc: denied { set_context_mgr } for pid=5612 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 68.873464] binder: BINDER_SET_CONTEXT_MGR already set 2018/02/03 00:59:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x5) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000273000), 0x4) 2018/02/03 00:59:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000de3000-0xb)='/dev/loop#\x00', 0x0, 0x8200000001) r1 = semget(0x3, 0x2, 0x20) semctl$SEM_INFO(r1, 0x1, 0x13, &(0x7f0000a1d000)=""/77) ioctl(r0, 0x440000000000127f, &(0x7f0000af4000)="de") syz_open_dev$amidi(&(0x7f0000d5d000-0xc)='/dev/amidi#\x00', 0x2, 0x10000) 2018/02/03 00:59:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1000000005, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x21, 0x1}, 0x10) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) [ 68.905519] binder: 5612:5629 ioctl 40046207 0 returned -16 2018/02/03 00:59:36 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000001000-0x1)='/dev/vcsa#\x00', 0xffffffff, 0x60000) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f00008ee000)={&(0x7f0000dd9000/0x4000)=nil, 0x3880000000, 0x3, 0x40, &(0x7f000044f000/0x3000)=nil, 0xf06c}) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@string={0xc0, 'string\x00', 0x1, {0x2, 0x0, 'bm\x00', "92e6e6eac8e443e6e69d10f7ef0b2fe30d86c9da620c660781c08c699b305e0cbf04b1c27339edf159266309dee73fb8ffe530a58adc46da7625adae6d6500000007b87eca7efa96eb123b96aa95842f04e5e8e8916f4efc8ef89f9b59e3a6b630b2ac7dcde45c39944e11ed764989aac2ba631799517a9e794e1dd1f20124ab"}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @loopback=0x7f000001, 0x0, 0x0, @common='dummy0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x380) 2018/02/03 00:59:36 executing program 7: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000023000-0x10)=@generic="ddb202df0fd49899a0b72735ede9299d", 0x10) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000e000-0x10)={&(0x7f0000025000)=@mpls_newroute={0x1c, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c, 0x14, 0x0, 0x1}, []}, 0x1c}, 0x1}, 0x0) 2018/02/03 00:59:36 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0xa)='schedstat\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000001000-0x14)={{0x8, 0x3, 0x9, 0x2, 0x6, 0x3ff}, 0x7fffffff, 0x4090, 0xcd8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000056000)='/dev/dmmidi#\x00', 0x6f600000, 0x0) read$eventfd(r1, &(0x7f0000048000-0x8), 0x8) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f000083c000-0x10)='/dev/sequencer2\x00', 0x4002, 0x0) 2018/02/03 00:59:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) fchdir(r0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000d71000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x8c62}) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000eb3000)) 2018/02/03 00:59:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x2, 0x2, &(0x7f0000742000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000004000-0x2c)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000019b000-0x4)=0x2c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000427000-0xc)={r3, 0x7, 0x20}, 0x27b) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000d13000)={0xfffffffffffffffa, 0x7ff, 0x4, 0x80000001, 0x1, [{0x101, 0x8001, 0x7307825b, 0x0, 0x0, 0x803}]}) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x40) execve(&(0x7f0000215000-0x8)='./file0\x00', &(0x7f00005de000)=[&(0x7f00007c1000-0x3)='/.\x00', &(0x7f000079a000)='wlan0[!nodev\x00', &(0x7f000046b000)='systemposix_acl_accessselinux^selfselinux-\x00'], &(0x7f0000bf6000-0x20)=[&(0x7f00003fd000)='system%\x00', &(0x7f0000192000-0x5)='em0[\x00', &(0x7f0000b1c000-0xe)='cgroup*em0lo,\x00', &(0x7f0000ee9000-0xd)='-&cgroupproc\x00']) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00006c4000-0x4)=@assoc_id=r2, &(0x7f0000511000-0x4)=0x4) 2018/02/03 00:59:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000b69000)='./file0\x00') 2018/02/03 00:59:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000bda000)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(tnepres)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e17000-0x1)="cd", 0x1) 2018/02/03 00:59:36 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x2, 0x200000) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000000)={0x0, 0x83, 0x32d9140000000000, 0x7f, 0x3, 0x401, 0x1}, 0xc) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00001fa000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x2, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000058000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = getpid() capset(&(0x7f0000dd4000-0x8)={0x19980330, r3}, &(0x7f0000498000-0x18)={0x0, 0x100000000, 0x40, 0x9, 0x7fff, 0x1f}) waitid(0x1, r3, &(0x7f000079f000), 0x41000001, &(0x7f0000f43000-0x90)) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r2, 0x4008ae48, &(0x7f0000804000-0x8)=0x2) ioctl$int_in(r0, 0x5421, &(0x7f000037c000)=0x3) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000e34000)=0x6, 0x8) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f00002ab000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}}}, 0x108) 2018/02/03 00:59:36 executing program 4: r0 = semget(0x0, 0x6, 0x0) semctl$SEM_STAT(r0, 0x7, 0x12, &(0x7f000039b000-0xb4)=""/180) semget$private(0x0, 0x6, 0x108) r1 = syz_open_dev$vcsn(&(0x7f0000e67000-0xa)='/dev/vcs#\x00', 0x6, 0x2) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000970000)={&(0x7f0000000000/0x1000)=nil, 0x3, 0x3, 0x4, &(0x7f0000401000/0x3000)=nil, 0x3}) 2018/02/03 00:59:36 executing program 1: prctl$intptr(0x1d, 0x2) r0 = creat(&(0x7f0000dfd000-0x8)='./file0\x00', 0x80) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000bba000-0xa0)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x40, 0x4, 0x5, 0xad0, 0x9}, &(0x7f0000abc000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={r1, 0x5}, &(0x7f0000000000)=0xffffffffffffff53) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/hwrng\x00', 0x101040, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_PIT2(r3, 0x8070ae9f, &(0x7f0000002000-0x70)) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000002000-0xe8)={{{@in6=@empty, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in6=@mcast1}}, &(0x7f0000001000-0x4)=0xe8) getsockname$inet(r3, &(0x7f0000001000)={0x0, 0xffffffffffffffff, @remote}, &(0x7f0000002000-0x4)=0x10) sendto$packet(r3, &(0x7f0000000000)="678fc26848c42a5c302b73c5ad249f1c3410f75027b9841c82f5b99934a3776e0c0d1fd82ad1c165d4fefd0cd3e02f0d10049f8e7b", 0x35, 0x10, &(0x7f0000000000)={0x11, 0xff, r4, 0x1, 0x7, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x13}}, 0x14) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000000000)=0x3, 0x4) prctl$void(0x22) 2018/02/03 00:59:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000b2d000-0x8)='./file0\x00', 0x100, 0x100) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000130000)=0x9, 0x4) r1 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d137e637, 0x10800a}) syz_open_dev$vcsa(&(0x7f00000ae000-0xb)='/dev/vcsa#\x00', 0x100000001, 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000a74000)={0xc1, @tick}) splice(r1, &(0x7f00005a0000-0x8), r1, &(0x7f000085b000), 0x3f2dbcc8, 0xb) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000731000)) fallocate(r1, 0x0, 0x5, 0x7ff) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/03 00:59:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000165000)='/selinux/checkreqprot\x00', 0x4040, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f000001b000-0xc1)={0x0, 0xb9, "b98793af295584700a8766f2f570bf34cf7994759f2fcfea930dd4668b9c0e2659c3906e4db23b67856f9b7e73e9b10994cf36e3645e8b3b62e75a9a7c36e2bf1e0f36d78fc3ceb0a907b5c3fa9fa09e158778d3e9720c4a8ebb96c8a7ce478fe5a61a767562a87cbaaa878cafb6d2257c5f782ed5917ae98a981bee984a1bc6b7d876da374c4af729cf068f67fd208308e6d9b17d7758646fb5714b8cb76c9176f5741bd5fa1c50bcec4f6bc55bab8f117a449cf9cf853e6f"}, &(0x7f000034b000-0x4)=0xc1) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000d43000-0x23)={r1, 0x1b, "82e36d44bcb525b5a3294c51f2e1502cd808bf8b54579fdf2c2b8d"}, &(0x7f00000af000-0x4)=0x23) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) dup3(r2, r2, 0x80000) setsockopt$inet6_int(r2, 0x29, 0xc8, &(0x7f0000cf5000), 0x4) syz_emit_ethernet(0x3e, &(0x7f00008b7000-0x17d)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x3, [], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/02/03 00:59:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000a15000-0x5)={0xffffffff, 0x4, 0x6, 0x2dc}, 0x5) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(0xffffffffffffffff, 0x5404, &(0x7f0000ccb000)) r2 = fcntl$getown(r1, 0x9) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00009ea000)={0x0, 0x0}, &(0x7f00000af000+0x28f)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000067000-0x4)=0x0) r5 = gettid() getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000cfb000)={0x0, 0x6, 0xa3f0, 0x5f4}, &(0x7f0000eca000-0x4)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000bfd000-0x20)={0x4cd2, 0x41, 0x200, 0xffffffff, 0x9, 0x80, 0x3, 0x1f, r6}, 0x20) fsetxattr(r0, &(0x7f00000cc000-0x9)=@random={'trusted.', '\x00'}, &(0x7f000088c000)="3f6d696d655f747970658676626f786e65743100", 0x14, 0x1) sendmsg$netlink(r0, &(0x7f0000366000)={&(0x7f0000624000-0xc)=@proc={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000e4a000-0x40)=[{&(0x7f0000091000-0x574)={0x574, 0x1e, 0xc05, 0x0, 0x0, "", [@nested={0x298, 0x94, [@generic="036a4e2f19c1e98363a0108fabb65049d4851d1918eacfb5663d3b1db4a2d74e9dc81e858e298b7d2d571049be82c452ef029d22aab122c8a0ff831bff599c9800d550538a5e1ad0edec0c3611a3e95133ef3b3b2a1f97fafc8009d8034d9cd1808bd19ae18ce8554e82981089daed1e92f1738b0f8e849335", @typed={0x78, 0x49, @binary="2b5d95236fb64841a579adb4623958a1249853e9e98d393d22ca28a245a20540e1db9bdc7e09599b918a400200211158ced06bc22204f43f2b622edd7d609c280db5dcfbc8e1c6577fbfdbbe3ebd64ed50b22b13ffa5b34cf943298b7819046e427e1847b4e4a34d3bde7108f8a1"}, @typed={0xc, 0x95, @pid=r2}, @generic, @generic, @typed={0x8, 0x89}, @typed={0xc, 0x34, @uid=r3}, @typed={0x10, 0x3e, @u64=0x6}, @generic="3d3c63670347aacc5c32ce7c8c578ee2054ef6653ca03da00fae9f8a39ec5bdf6301674850e8be392bdd7fa4449c39110ea17781d3af5bc5facf99150f54c3189e6da45a2e589f6e06b748314f800276b8478dfe70b1bfbf02dbbbb7eade1d2da626263cbc764a8e0a260e3f85a4320c47e67bcec06e9817bb438d8e9c1bcab6b364a82fde458aa56073a78ddf201787070ce8fe68a613db8ed5edb6f97e57d089614451c282e3d047d969982818f0cc8a16ff31587ca60792be34f57fda40dac3829c30ae3eaeb5a0fcea24a18807396306a549199dbedb16646c62944a50c1094d72dc2cb197", @generic="8b4520bf73b3473d2820c70e9a87de3b1ee104ad4ec533498385ee67efcd9b3655a11675b2d4b426ed49d3491024cfc680fe964e411146a55f8611f3f1877495cbb9a224bb1145a13d85fcf3bf0dd6f3fc05326e27b63f66b2c0405673adb5fd6cbcbfc0768bb99ef1c05987f5386fdc079bbbae9bd263a553c40f139a11f2f216f6e10976182a2730ff"]}, @generic="1b0e95f8a920128c875bca7f8b579a5bb7a9ac", @generic="2b9f5eebc0297fb77d9081d4e97cf53e298e42e59c3057b4b0e8b8543c8a50ef521f7b68dd4b2edefcc0059a707bae3a2e58d1a825f27d3bb2173791d3c1341791330faa2e45bf34a27dd917cfd967843eb114ee40026e2bdff53d9af122ab1ff838a07335607182dffd90f49a16035e252eb5315f85dc046a5bd5654f4417826a4fc401027cf1b0f278b60eee62dd08c122ae0b62dd73b36c4a7538e074", @typed={0xe8, 0x71, @binary="55367ca6a59489397d7137c13c15c7163fa3b52f44db0b2c5dfd4fd07e64ddc2c4803b5ec198e89e98a8b4c81d06f4070353516a3e5994f34a90a0215a0a90654db4aac0927c4fe23de8d91a916f80e7ff433ef98e3a3c4559249b29d24b523ab360568643c1c66d61443ecb8f1a57d757ec96391c1bcb76409f4789739ba0097470ea930ff4742e0d80c6a18f1a08a5288aca2ba9b001526d3ba0b823f3b2ebd3cad37b1f625e4fe247e673535e2304bf48de4cbf5cb8879bc5b921d63f6a153eba841388a81c2977c9c102b88622f465af456a5d333f1c4ff2b9cc30"}, @generic="aa72ee949945c3f1c24512479d322a2f5ea719b2f812046610fa85b4b1acf611724760daa5430866f2fddc465a841e9f7506a70731eab549ad30b875e95cddd5b0c681f14d25e0b87b22319853035245b1911c72b463af5d51", @generic="b566d93e17272318eb3cefe2345cd74581e01c8357d528408c4b1e739e4e2e7b57166c73a60c1a32f5936daa6c106301dc928ca9ad601553f2ff8187e4edfddcbc4f73dfcc8f5b7341b7d779121303ecdc37aab4a48663dcaa06d57da426aaedd28e5a11b94498602452d113def4976a37ae4b4d468a737f3239008aef4032a69dd216a194401cc8c9b59ae216deab55512ef41bfdf60fc09dd8976e49f2329f4ee6641fb46b4ab5e60b6d6e75219adebeadcc9171e203c155cd5d5525d1ef418c5c66cdad38bfe88c5f97421825e9c6b720d7d606afe152fc50"]}, 0x574}, {&(0x7f0000708000-0xe8)={0xe8, 0x37, 0x400, 0x5, 0x1, "", [@typed={0x18, 0x22, @ipv6=@local={0xfe, 0x80, [], 0x0, 0xaa}}, @typed={0xc, 0x2c, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @generic="0ad4926c707fff77bfb7281a45888d60048d07de2bb52e447e376fbe71b9d37bced515859ce5d6106b901f2dac165b3b5f0d01c0caa8bce0e165ba545029e9bfd7ebdb9e192f98b51be2b15777331ef999ccd6ab210ab2355df66c9df8684e46f558fae913667e403c5d52755a55f73d279a60972b387a1e69b68ae8fead9d11b741f9a762ce2d0cc2c0f5a96d8e2b7a38e3952cdb815d671ef1f237698be78a", @generic="07a5ef0f94c1ba568c8da97f97f465e85e"]}, 0xe8}, {&(0x7f0000417000-0x23c)={0x23c, 0x28, 0x801, 0x4, 0x3, "", [@generic="25158c857f4445e73208d146c005213515918ac26afa197adaca60962997c9bf6cade17058755d5198cc302f92aad8200cba1f1ac516f9566a901a86c2653f7412ecd71b981dd9f87c6b05b4296cae398d8ce8670547966ed12992749e02550e33", @generic="acb88a5e33cd9d4bf9c86ef5de73984d8984eeb93becda5434e4b7ff06e2455b733b9a38ef868c726b82bcef6e9f5737e5d6bbb8e07de2f8b63e13eff4cd918fd341776e876294f99753c9c61c66702a33bb070b043b9b7bfbfc4333965fc3f004b6c3808b4fcc0ac91234d476fde99ebbf0ba0e3eef844944569ba7dbefeec434268a8fabcb99fd664f156845d142dfbb4737fc3dcf4080116b1ebee02bcfc48f5d243e0c80cfb1e215b551f56632544e34df27fd10b32798eff93c320ca14b60439187c3ccfc00e410fce974d7f8975763e2cbc6b9670fee4076", @generic="bde17093734e7b3c805b121fcc0d224bacbfa7f8b51b10a155cb6b494385403c6e3a6455ab970c659aa31b6a0953ab3a72a3f9e20265d6962fb645c029b626649f6982ee2c39c17a100d697999fcbe6e82503005a70bb8effe4c2a949c0178fcff5bc4ecb5e76e0ec1603026fc85a9c8495f64e8c613535d72ff8ab78076dd78a2cf38347bd1b4c01b7ce1b551935d7f1f9adcdf55ddaf2305e7ed7b6aab0795f6836a929bdc19f124e240b0f3940f2a36e41d2f0f9df52a0bd55ab9c56fbe3d0f69791bdf6234b7eeaa379c541c6c7d3d86058804870d398d9272d7bf23df20e16a38e361baa85a78d2188b2762"]}, 0x23c}, {&(0x7f00002da000)={0x49c, 0x36, 0x0, 0x3, 0x0, "", [@generic="c2bd75dc9324e25fd917c5d64be10525afb3eb8781c3fbc380f222aed02c04ecdfe724e1e815d18d7e5917caffd8347dcf85626dfbc33be52a75018caaca18", @nested={0x84, 0x33, [@generic="70457f647f7b4596cadc01d373a8eeace995891a6e0afe2476bea427b8d9cd298d606305a35b5a861000836063853430fc0aa4f618", @typed={0xc, 0x83, @str='\x00'}, @typed={0x18, 0x77, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @typed={0x18, 0x42, @ipv6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, @typed={0xc, 0x5b, @pid=r4}]}, @generic="949d97ff8923a328247fe1d52e6742248127e39dcf33e9a77ad0eb7c2f6e413dc8098fd7d9", @generic="a7ac3620c9bf9d5bf3f29fa92da4bc28b4320352b6decbe68a00f60210cfc70dcfa3e15bd4d32933343bff8db65ca590001eba43949ada3e2a63bc33bb3964d8b114755855021f61e313dcf8d8098105cbc9b065b8155f1cc60593525e6de0d337cf9e4cf924022efb23f9559916b401d78872232e27f0f7f3c9c1d34a3814f240b510f79655311223260fc6cb891071fc5e0d66fb9bc75a4ef267ebaaa49fcb6dd9df6a6f", @nested={0xb4, 0x5a, [@generic="d2c488de471b8160b031cf9b7ec8fa9673c6f8f40c997d82d1356188c10506aae2d44aba92c80f0db98a1b5c1a011dd849b0ab001ff2eca8f1f57189ad5aa99a5c5a78fe9f779f52dba4b84c149ef80e2e6a9bca4b2092a5b9b3dcc132d10f52b4cc174d2a2ff7cf0c91ce0fe46d1c48422e899afbfaf627f6200ee52a81d33e621f6a3e4c4513966fb77b619441e51d8b38801aa06343b171f5c04dac3c98d4f4963ac03b03c29ebc3771aa210c"]}, @nested={0x248, 0x1c, [@generic="65b41c281b70c16192bae62241f0b999d5e8bef813dbef4e486e0f2c15a7a6b449540d33d77232d8bec8c25a1df20b4af1aee15b9def5576d865d4d0442ad454d4e76ee085f5e2da6c1539c6f50bb5872356d1080e0c261e1843ed5ec261172a8c32a20f27b7a680085013631697a2f98fd989409ad2303843384f5d", @typed={0xc, 0x3a, @u32}, @typed={0xc, 0x6a, @str='$\x00'}, @generic="561169b908adad545083d1462ea1c239d809f54a4e2adb3ce89d1399f3a7507a7329087ba92f380e04aae4e892c08f988e268043b20d4e00b4149086ad62ce6cf6333fea65080e12d099bba7c158686dd3884b3a17f253e9cef5be56d71b2ef66247eadc2e", @typed={0xc, 0x7f, @pid=r5}, @typed={0xc, 0x8c, @ipv4=@empty}, @generic="7df0474f328e4ff8329632e2e3494e567964d96f82b9e6e4ebe88b2ec1e8233d31ce0423fa2fe62667a0ba2eeec4f19749bd27b342c7421854942fd3901767c118050a213a0ad3e0967e494c3f33e5528c22ea74c546", @generic="c79e165e8125863ca668c419eafa3cf9e09634df00aaace08a81c95fac472d7915b84401f27a34645676998a8d094254d9cc0cb167c0d4261587e00538d1a843c7177cc653c71f450a0d6b7d0b5331861fbde7cd2cbcb75d33fd456596aa4d1158b556e40785ac3889839809f10cb7e95d0e8d8f25250221479bec8bff04001c403b3586f2e2eb0e2686650c6ce802a59d9b0c0b800613fe02f316f9c19cef1d825e09e2a4c156c7c87d0e715ffdfd3621718873b2292dedeca8c3b0c6d03415bdceb2fd83ad9207ea5a9abd2ef67fb9e07fc5eefdebe6dbee0676cd1b"]}]}, 0x49c}], 0x4, 0x0, 0x0, 0x4c000}, 0x4000080) dup2(0xffffffffffffffff, 0xffffffffffffffff) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) r7 = syz_open_procfs(0x0, &(0x7f0000b32000-0xe)='net/protocols\x00') read(r7, &(0x7f000037d000)=""/81, 0x51) sendfile(r7, r7, &(0x7f0000654000-0x8)=0x3, 0x2000401) 2018/02/03 00:59:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000bf8000)={&(0x7f000056e000)={0x10}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f000074e000)={0x18, 0x1, 0x2, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1}, 0x0) syz_open_dev$vcsn(&(0x7f0000e06000-0x9)='/dev/vcs#\x00', 0x101, 0x82000) 2018/02/03 00:59:36 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0x0}, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000000)=0x6, &(0x7f0000002000-0x8)=0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000002000-0xb)='/dev/mixer\x00', 0x2020fe, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$void(0x3f) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000001000-0x20)={@dev={0xfe, 0x80, [], 0x0, 0xf}, 0x9, 0x0, 0xffffffffffffffff, 0xc90d717d79ac5aa3, 0x1, 0x2, 0x7}, 0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000003000-0x4), &(0x7f0000000000)=0x4) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xffffffffffffffda, 0x1) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) socket$inet6(0xa, 0x4006, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000002000-0x14), &(0x7f0000003000-0x4)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000351000-0x20), &(0x7f00005a4000)=0x20) openat$dsp(0xffffffffffffff9c, &(0x7f0000985000-0x9)='/dev/dsp\x00', 0x400, 0x0) 2018/02/03 00:59:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400}, &(0x7f0000048000), 0x0) r0 = syz_open_dev$dspn(&(0x7f0000bd7000)='/dev/dsp#\x00', 0x5, 0x121802) mq_timedsend(r0, &(0x7f000019e000-0x17)="a9e85c73417aea8fa2cbeff54b008f000d175721baf435", 0x17, 0x6bf, &(0x7f0000422000)={0x77359400}) perf_event_open(&(0x7f00001ed000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fa}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000953000)={0x0, @in6={{0xa, 0x1, 0xca, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}}, &(0x7f00001f8000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000724000)={r1, @in={{0x2, 0x1, @rand_addr=0x10000}}, 0x3, 0x100}, &(0x7f000087f000-0x4)=0x98) futex(&(0x7f000000d000-0x4), 0x3, 0x0, &(0x7f0000e6e000), &(0x7f0000061000-0x4), 0x0) 2018/02/03 00:59:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000626000)=0x5) r1 = creat(&(0x7f0000038000-0x8)='./file0\x00', 0x24) sendto$inet6(r1, &(0x7f0000ad6000-0xbd)="0d5289844b9738d334e6f1b43d92f3124af4f3bbb98b1715e85ac66deafc8d68a3ba352caa5bb86c41dfd617fb90b5f7db931635746312490e96d00783ebb8ea0f17a7d1cd5fb69448372b669b5248669bef10f93e8e18c470eaadf39689aeb85c53820d34a378676bcf18175f88669eaca2c82022f0341815baa9cb5f048318ccebfcb3147319a947d2185754398f96a6623cc8850dbe5ff7e1ce557ac27c0166308e8920f3659f273d7eecf1328814391260491a59c5bdc7b51125d5", 0xbd, 0x4000, &(0x7f0000a81000)={0xa, 0x1, 0x4, @empty, 0x3}, 0x1c) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000376000-0x4)=0x5, 0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f00001eb000)=0x9, 0x4) bind$alg(r1, &(0x7f0000daf000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539esp(cbc-serpent-avx2,sha256)\x00'}, 0x58) pwrite64(r1, &(0x7f0000f44000-0x50)="acb5816e211e919389807339c153009bb22d083f84be8121dc060a6cc8dfc981b6be4a7beae01b2352cdd94bfd4808fe1c75208c4de6ca8de122c422f45171502ece5cf7632633ed30ec3f22667b56c2", 0x38, 0x100) 2018/02/03 00:59:36 executing program 4: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x5) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000013000)=@filter={'filter\x00', 0xa, 0x4, 0x398, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000012000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@unspec=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@mcast2={0xff, 0x2, [], 0x1}, @common='vcan0\x00'}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @empty, [], [], @generic="28446331605bfefb40ec55d89ccefcf6", @generic="21bcf35d5f3f02f397e1125277a5af31"}, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @common=@unspec=@LOG={0x40, 'LOG\x00', 0x0, {0x0, 0x0, "dec026275b2072005067c06b71cf47f58980b0c8c3178e214765a462ed00"}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @generic="83bd199c30f12b359fd940b92130f3df", @common='eql\x00'}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}]}}, 0x3f8) r1 = open(&(0x7f0000010000-0x8)='./file0\x00', 0x40000, 0x82) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r1, &(0x7f0000016000-0x10)={0x0, 0xffffffffffffffff, @local}, &(0x7f0000015000)=0x10, 0x80800) 2018/02/03 00:59:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000f81000-0xc)='/dev/audio#\x00', 0x1, 0x40) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rename(&(0x7f0000a3e000-0x8)='./file0\x00', &(0x7f0000231000)='./file0\x00') r1 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000001000-0x10)=@common='ipddp0\x00') bind(r1, &(0x7f0000273000-0xc)=@nl=@kern={0x10, 0x0, 0x0, 0x80800040}, 0xc) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f000091b000-0x10)=@generic="7e66cab576650840ac08b958780be563") ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000f80000)=""/46) getresuid(&(0x7f0000438000), &(0x7f0000f81000), &(0x7f00003f6000)=0x0) ioprio_set$uid(0x3, r2, 0xdf) 2018/02/03 00:59:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000872000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000198000-0x20)={0x0, 0x1, 0xf000, 0x2000, &(0x7f0000b56000/0x2000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x400) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f00007de000-0x8)=0x10004) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000097000)={"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"}) seccomp(0x1, 0x1, &(0x7f00000fd000-0x10)={0x1, &(0x7f0000559000)=[{0x5, 0x0, 0x8de}]}) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000596000)={0x101ff, 0x0, &(0x7f000052e000/0x5000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000000000)={0x0, 0x0, &(0x7f00003e2000/0x4000)=nil}) 2018/02/03 00:59:36 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000002000)='/dev/vhost-net\x00', 0x2, 0x0) pwrite64(r0, &(0x7f00000e0000-0x48)="a260a948918227cade575011a2f9cd5d311f5f0ac8e82a89ddc1d53bb9c6c3a0a2e3c4771aa87c9baf1bf30c55f247e13fb38d0d6f1745bd9e7a044fa15dca1a059b1b468d976eb0", 0x48, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x7, 0x200) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r1, &(0x7f0000001000)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000003000-0x10)={&(0x7f0000005000-0x110)=@get={0x110, 0x13, 0x328, 0x0, 0x2, {{'digest_null\x00'}, [], [], 0x400, 0x2000}, [{0x8, 0x1, 0xfff}, {0x8, 0x1, 0x52}, {0x8, 0x1, 0x5957}, {0x8, 0x1, 0x7}, {0x8, 0x1, 0x8}, {0x8, 0x1, 0x5}]}, 0x110}, 0x1, 0x0, 0x0, 0x51}, 0x40) 2018/02/03 00:59:36 executing program 0: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) bind$inet6(r0, &(0x7f000063b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x7}, 0x1c) sendto$inet6(r0, &(0x7f000089b000-0x7e), 0x0, 0x8000, &(0x7f0000dee000)={0xa, 0x1, 0x0, @dev={0xfe, 0x80}}, 0x1c) sendto$inet6(r0, &(0x7f0000fc4000-0xf)='\'', 0x1, 0x0, &(0x7f0000fbb000)={0xa, 0xffffffffffffffff, 0xe361, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) 2018/02/03 00:59:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000790000-0x4)={r0}) accept$ax25(r1, &(0x7f0000400000), &(0x7f000001a000-0x4)=0x10) r2 = syz_open_dev$tun(&(0x7f0000a5f000)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0c08009d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f000020e000-0x1162)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "c3e7e4", 0x8, 0x2b, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}, 0x3a) 2018/02/03 00:59:36 executing program 6: r0 = socket(0x0, 0x6, 0x5) r1 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x200000, 0x0) r3 = fcntl$getown(0xffffffffffffffff, 0x9) r4 = accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f0000faf000-0x4), 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f000081c000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = fcntl$getown(0xffffffffffffffff, 0x9) r7 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000c21000)='/selinux/mls\x00', 0x0, 0x0) r8 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = accept$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f000049f000)) r10 = syz_open_dev$tun(&(0x7f000045e000-0xd)='/dev/net/tun\x00', 0x0, 0x200000) r11 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00000ba000)='/selinux/relabel\x00', 0x2, 0x0) r12 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000324000-0x11)='/selinux/context\x00', 0x2, 0x0) r13 = socket$llc(0x1a, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000ab0000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c2c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000000)={&(0x7f0000b02000)=@proc={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00008c7000)=[{&(0x7f000065f000-0x15bc)={0x15bc, 0x25, 0x24, 0x6, 0x2, "", [@generic="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@typed={0x18, 0x91, @str='%mime_typeem1,[\x00'}, @nested={0x110, 0x2d, [@generic="ae91a040b0ba108210cc8bcafaf742df0f4d498fa26d33fb37a683e050f12e470809d44a2b49f7f527bb745ecd16b1bf873b07", @generic="1e05c7283deab7d2c7b26e595344d8f8c027751092a4fc7f0b6e82a6f7ef76aa03a5a9eb61c0f4c8156c508c50eedf0371ddc01904a7ee955ec61a132ae846fbcd8acdbe02118d8951c6ff9ea40a2aa3dff0f043d0eeb213b86d8ce2b0b34c5e3dc5993573aace5930bca094677db988245f9303fbc839b0582a797e2503f6e6591feae6d7202f897b8e310c63774554dcb21f88612b244e352af599140697dd55366a59bade0dafffebb806a9deed74553801", @typed={0xc, 0x60, @u32=0x119a}, @typed={0xc, 0x5b, @pid=r1}, @typed={0xc, 0x59, @ipv4=@rand_addr=0x7ff}]}, @nested={0x104, 0x95, [@generic="9b53ef2e442108b7b2150652864f3affc5ceaac967bf03806d0fbea735d0c5410dc9f106cf45501b1122c29fca3db5cec7", @typed={0xb8, 0x11, @binary="0ead85cb17c4719cf049313458218b2a9c73876017eaf10d68fe54f15c3d7df969231af66fb886071b0f31ce6209848b43e16b0d950bb7ed391698680a6acdc65330bf7124a8e64910335b7f5d8cf4b1576e68887da6e6f577056aeff70c3671db2c3034bb6fbf1e890d27363531738d4a9e4599fb4479ed85f20084c09068e95ddd88f76a8fea3f3553058140e1e36fce9e0cec5349a504925568cca16ebcfbd2da3307fafed47002be8ba87261"}, @typed={0x8, 0x54}, @typed={0xc, 0x75, @ipv4=@dev={0xac, 0x14, 0x0, 0x17}}]}, @generic="30e1e40b1b2d02ba43ed972603edded2e2d0e2097507d4e2ff9f6d35c51f23a614ca5ce2851b6944d153400aee70df49dde725b89796674c2ed39b9e731b42a8bd719aa4c28e1e90393e2d6cb6749468af1c8c48bf2319bddb2c637345ad8728e11faca23edae2c1a027b54e5c840408e11d27afb36c45841b0e025a447056d6695c8569db1226a0ab0bae7ad3b4c94b29a1814dd48bd5cc850221f47c6ca8b7fdf2be814da7dbd326d4d93c9d302a8e36dccb332b003e608c677143b4", @typed={0x10, 0x28, @u64=0x7ff}, @nested={0x12c, 0x89, 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@typed={0xc, 0x73, @u32=0x6}, @typed={0xc, 0x4c, @fd=r7}, @typed={0xc, 0x94, @u32=0xffff}]}, @nested={0xfc, 0x25, [@generic="20138571228f111c5fa0aa9949f849912810e41f54be62b977010dcff1d6f6fc516e996c04f9a3246070346b7e264f76bb983bf283d52a91ed1c16c4f531ec0cc6b4cda47912e674b0ed91b566a2c498351e477c89b5ef553133dcd3a5ed99b366301324cb98ead9ccc6d4f55c94d4cd24e2f2641bb2ff35eb194db0c45eb8a09511b80b4d616c3645", @typed={0xc, 0x78, @u32=0x5}, @typed={0x14, 0x71, @str='mime_type[%\x00'}, @generic="422f4c1df08dd6f3c6569769b0f1a441601bcc8b851855e6e4880d14fa5c28560a87a8f47ef969cbab286ec0793a2bde68a8f5328961e9ebdb3ad1f4dd444798f635", @typed={0xc, 0x6e, @str='\x00'}]}, @nested={0x4, 0x2e, [@generic]}, @typed={0xc, 0x76, @fd=r8}]}, 0x11f8}], 0x4, &(0x7f0000287000-0x48)=[@rights={0x28, 0x1, 0x1, [r9, r10, r11, r12, r13]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}], 0x48, 0x4008000}, 0x8001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r17 = syz_open_dev$mice(&(0x7f0000e65000-0x10)='/dev/input/mice\x00', 0x0, 0x0) fchmod(r17, 0x22) fcntl$setstatus(r17, 0x4, 0x42400) 2018/02/03 00:59:36 executing program 3: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x3b0, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x1c0, 0x1e8, 0x0, {}, [@common=@unspec=@hashlimit2={0x150, 'hashlimit\x00', 0x2, {'ip6gre0\x00', {0x0, 0x400, 0x0, 0x0, 0x0, 0x80, 0x4}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2}}]}}, 0x410) r1 = socket$inet(0x2, 0x80005, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000002d000-0x4)='/dev/sequencer2\x00', 0x4800, 0x0) bind$netrom(r2, &(0x7f000002a000)=@full={{0x3, {"7b625685d22da4"}, 0x81}, [{"3c378c81de4d3c"}, {"9e38037cf73f78"}, {"abf8ac1f65d168"}, {"aa70731ae4cd07"}, {"c2d709387b8f52"}, {"38eb5ac2855a2c"}, {"5c3cb139b33025"}, {"16a283f0d4ecba"}]}, 0x48) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000019000)=@filter={'filter\x00', 0xe, 0x4, 0x3b0, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x1c0, 0x1e8, 0x0, {}, [@common=@unspec=@hashlimit2={0x150, 'hashlimit\x00', 0x2, {'vlan0\x00', {0x0, 0x400, 0x0, 0x0, 0x0, 0x80, 0x4}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2}}]}}, 0x410) 2018/02/03 00:59:36 executing program 4: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x5) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000013000)=@filter={'filter\x00', 0xa, 0x4, 0x398, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000012000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@unspec=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@mcast2={0xff, 0x2, [], 0x1}, @common='vcan0\x00'}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @empty, [], [], @generic="28446331605bfefb40ec55d89ccefcf6", @generic="21bcf35d5f3f02f397e1125277a5af31"}, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @common=@unspec=@LOG={0x40, 'LOG\x00', 0x0, {0x0, 0x0, "dec026275b2072005067c06b71cf47f58980b0c8c3178e214765a462ed00"}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @generic="83bd199c30f12b359fd940b92130f3df", @common='eql\x00'}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}]}}, 0x3f8) r1 = open(&(0x7f0000010000-0x8)='./file0\x00', 0x40000, 0x82) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r1, &(0x7f0000016000-0x10)={0x0, 0xffffffffffffffff, @local}, &(0x7f0000015000)=0x10, 0x80800) 2018/02/03 00:59:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x2, 0x300) syz_emit_ethernet(0x46, &(0x7f0000500000)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, '"\x00\b', 0x10, 0x100000000002c, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x9, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}}}}}}, &(0x7f0000efe000)={0x3, 0x1, [0x0]}) r0 = syz_open_dev$adsp(&(0x7f00008b4000-0xb)='/dev/adsp#\x00', 0x1, 0x80000) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000f27000)=""/4096, &(0x7f00004e1000-0x4)=0x1000) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000e0c000)={r0, 0x18b, &(0x7f0000409000)}, 0x10) 2018/02/03 00:59:36 executing program 0: semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f00008f8000)) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x311000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_map={0x100, 0x6, 0x2, 0x2, 0x0, 0x4}}) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000001000-0x4)=0x5, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000002000-0x4), &(0x7f0000003000-0x4)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000000)='./file0\x00', r2, r3) 2018/02/03 00:59:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) clock_gettime(0x8, &(0x7f0000ceb000)) [ 69.391886] device eql entered promiscuous mode 2018/02/03 00:59:36 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001000-0x33)="c5e628099926f896a58daff2e74490fceac8ffe404901aa08a0bf463af6fc7f0dcdc1558b8f5479e83fb602325bdeb221da060", &(0x7f00003e5000-0x4), &(0x7f000015f000), &(0x7f0000a00000)) r0 = getpgid(0x0) wait4(r0, 0x0, 0x0, &(0x7f0000001000-0x90)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/vcs\x00', 0x0, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r1, 0xc004ae02, &(0x7f0000000000)={0x1, [0x0]}) 2018/02/03 00:59:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) read(r0, &(0x7f0000035000-0x7)=""/7, 0x7) sendmsg$key(r0, &(0x7f0000fc1000-0x38)={0x0, 0x0, &(0x7f00002e4000)={&(0x7f0000a9e000-0x90)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) write(r1, &(0x7f000037a000)="fa", 0x1) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000dbe000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000eb2000-0x90)={[0xb74d, 0x7ff000000, 0xdb0092d, 0xfbc, 0x401, 0x6e91, 0x7, 0x0, 0x8c, 0x200, 0x3, 0x80, 0x400, 0x895f, 0x1ff, 0xd8c], 0xf000}) read(r0, &(0x7f0000f93000-0x78)=""/120, 0x78) 2018/02/03 00:59:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000-0x9)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000e84000)=@req={0x0, 0x0, 0x3}, 0x10) openat$kvm(0xffffffffffffff9c, &(0x7f0000487000-0x9)='/dev/kvm\x00', 0x0, 0x0) setsockopt$bt_hci_HCI_FILTER(0xffffffffffffffff, 0x0, 0x2, &(0x7f0000af6000), 0x10) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) name_to_handle_at(0xffffffffffffffff, &(0x7f0000271000-0x8)='./file0\x00', &(0x7f0000dbe000-0x6b)={0x8, 0x6}, &(0x7f0000a88000-0x4), 0x1400) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00009c5000/0x18000)=nil, &(0x7f0000ae7000-0x18)=[@textreal={0x8, &(0x7f00004ee000-0x3c)="362e2e3e263e0f01182ef30f2a8b0080ffa80000f40f3266b94708000066b8e9ed168366ba000000000f303e260f320fc45dda4db800008ed80f00dd", 0x3c}], 0x1, 0x0, &(0x7f0000b77000+0xddc)=[], 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000001000-0x72)=""/114) socket$bt_l2cap(0x1f, 0x0, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f0000ef2000-0x16)="3406", 0x2, 0x78af6a4e, &(0x7f0000ff7000)={0x0, 0x1c9c380}) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000104000)={{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x97}, {0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x527}, 0x10001, [0x0, 0x0, 0x1, 0x0, 0x1]}, 0x5c) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) prlimit64(0x0, 0x7, &(0x7f0000d41000), &(0x7f0000eec000-0x10)) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000005000)={0x4, 0xffffffffffffffff, 0x200000000}) 2018/02/03 00:59:36 executing program 2: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000002000-0x9)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x39011, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00001cb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r1, 0x1, 0x3b, &(0x7f000059e000-0x4), &(0x7f0000d8d000-0x4)=0x4) mincore(&(0x7f000000a000/0x3000)=nil, 0x3000, &(0x7f0000000000)=""/243) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000000c000)={{{{0x2, 0x2, @rand_addr=0x5}}, {{0xa, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x100000001}}}, 0x6, 0x1, 0x0, "1fe7668581b7a2e46bf4cb3546d4714e09b5992086e4e12ade5edbc0399d5fdf8241578087b6d5c58e9daa17956476e572ff461fac84f51275f8f116b1c01f2c3c8bf783ffbce6ae6d8740e248ac9476"}, 0x160) 2018/02/03 00:59:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000bc5000-0x8)='./file0\x00', &(0x7f00007f4000)=@random={'system.', "706f7369785f61636c5f61636365ee737b00"}, &(0x7f000006c000)='\x00', 0x1, 0x3) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) acct(0x0) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000419000-0x174)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in=@multicast2=0xe0000002}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x1}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}}}]}, 0x138}, 0x1}, 0x0) mkdir(&(0x7f0000b67000)='./file0\x00', 0x100) preadv(r0, &(0x7f0000324000-0x60)=[{&(0x7f0000168000-0xd9)=""/217, 0xd9}, {&(0x7f0000534000-0x97)=""/151, 0x97}, {&(0x7f0000e9a000)=""/99, 0x2bb}, {&(0x7f0000247000)=""/246, 0x35b}, {&(0x7f0000892000-0x7d)=""/125, 0x7d}, {&(0x7f0000163000)=""/209, 0xfffffffffffffd88}], 0x6, 0x0) open$dir(&(0x7f0000f40000-0x8)='./file0\x00', 0x0, 0xac) 2018/02/03 00:59:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_bp={&(0x7f0000000000), 0x800000}, 0x0, 0x20000000, 0x6, 0x400010}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(0xffffffffffffffff, 0xc0a85322, &(0x7f000055b000-0xb0)) uselib(&(0x7f0000625000)='./file0\x00') r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00008c4000)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}}, &(0x7f0000b75000-0x4)=0x8c) r3 = fcntl$dupfd(r0, 0x406, r1) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00008fc000-0x98)={r2, @in={{0x2, 0x3, @multicast1=0xe0000001}}, 0x1, 0x12}, &(0x7f0000ed0000)=0x98) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000050b000)={r2, @in6={{0xa, 0x1, 0x6, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x100}}}, 0x8c) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000a3c000-0x8)='./file0\x00', &(0x7f00005f8000-0x5)='nfs4\x00', 0x0, &(0x7f000000a000)) 2018/02/03 00:59:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf7d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00003a8000)='/selinux/access\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f00003fe000-0x4a)={'system_u:object_r:hald_sonypic_exec_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x37}, 0x4a) 2018/02/03 00:59:36 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000003000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) connect$pptp(r1, &(0x7f0000002000-0x20)={0x18, 0x2, {0x2, @rand_addr}}, 0x20) r2 = memfd_create(&(0x7f0000002000-0x1)='\x00', 0x3) setsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000000000)=0x6, 0x4) fcntl$getflags(r0, 0x40a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000417000-0x38)={&(0x7f000020e000-0xc)={0x10}, 0xc, &(0x7f00003d1000)={&(0x7f0000416000)=@acquire={0x16c, 0x17, 0xe001b1def71634b, 0x0, 0x0, {{@in=@multicast2=0xe0000002, 0x0}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, {@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0}, [@tmpl={0x44, 0x5, [{{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0}, 0x0, @in=@rand_addr, 0x0}]}]}, 0x16c}, 0x1}, 0x0) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f000030f000-0xb)='/dev/mixer\x00', 0x10000, 0x0) ioctl$PPPOEIOCSFWD(r4, 0x4008b100, &(0x7f0000ab4000-0x1e)={0x18, 0x0, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @generic="1a6723c7b9e66bd79f7dfaad0af0dd48"}}) r5 = socket$bt_l2cap(0x1f, 0x7, 0x0) setsockopt$RDS_FREE_MR(r2, 0x114, 0x3, &(0x7f00007f8000-0x10)={{0x5, 0x10000}, 0x2}, 0x10) getsockopt$bt_BT_POWER(r5, 0x112, 0x9, &(0x7f0000a88000)=0x40000007, &(0x7f000004f000-0x8)=0x1) 2018/02/03 00:59:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto$inet6(r0, &(0x7f00008d9000-0x39), 0x333, 0x0, &(0x7f0000f7b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) recvmsg(r0, &(0x7f0000b32000-0x38)={&(0x7f00005a4000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, 0x32, &(0x7f0000a7e000)=[], 0x0, &(0x7f0000443000)=""/235, 0xeb}, 0x20) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000a5c000-0x8)={r1}) 2018/02/03 00:59:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f000087c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00004aa000-0x50)={0x3, 0x10000}) sendfile(r0, r0, &(0x7f0000f83000)=0x39, 0x6) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f00002f8000)={0x0, 0x0, {0xffffffffffffffff}}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000064a000)='/selinux/mls\x00', 0x0, 0x0) link(&(0x7f0000bdd000)='./file0\x00', &(0x7f0000774000-0x8)='./file0\x00') ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r2, 0xc0045520, &(0x7f0000ca2000)=0x8) ioctl$TCFLSH(r2, 0x540b, 0x876) 2018/02/03 00:59:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000e77000-0x12)='/dev/snd/pcmC#D#c\x00', 0x3df7, 0x100c2) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f00003da000)) r1 = socket$inet6(0xa, 0x3, 0x1) syz_emit_ethernet(0x4e, &(0x7f00007cf000)={@random="cd3997030f00", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x1, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f00009cb000)={0x1, [0xffff]}) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000262000-0x10)=@req={0x50, &(0x7f00002bf000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f0000a46000-0x20)="43724ce7183fc557803c5c815cd1072edb220a81ac72dff83814c021bcf9af23"}}) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000baf000-0x50)={@syzn, @ifru_flags}) 2018/02/03 00:59:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[]}, 0x0) r0 = syz_open_dev$sg(&(0x7f00000c6000-0x9)='/dev/sg#\x00', 0x800000, 0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000905000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c9f000)=0x14) utime(&(0x7f0000fa1000-0x8)='./file0\x00', &(0x7f0000f30000)={0x5, 0x9}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000f28000-0x9e)={r1, 0x352, "c8357be315f2a233893b97ac84bfc81d8b0a565b918df9e7c9fec7cd5066486cc94d32ff264587bab95cb4304152f0b7cd7b4d727b0bd2ab10579f99de6dba8dace82ad6584accf9c645f3556808c7915de29658f0738200000000000069abf6238e3ae320ad2cd03ddc74d6637500e21ca854578a9087e1f45f3572b711744d9c00011356bff4bba37f3a5f8977c77cc5351e60d886"}, &(0x7f0000a59000)=0x9e) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000455000-0x8)={r2, 0x1945}, &(0x7f0000e27000-0x4)=0x8) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x533, 0x30001}) sync() r3 = syz_open_dev$admmidi(&(0x7f000005e000)='/dev/admmidi#\x00', 0x1000, 0x101200) fanotify_mark(r0, 0x0, 0x20000, r3, &(0x7f00009d8000)='./file0\x00') ioctl(r0, 0x2285, &(0x7f0000007000)='S') ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000f0f000-0xc)={0x6, r0, 0x1}) openat$dsp(0xffffffffffffff9c, &(0x7f0000960000)='/dev/dsp\x00', 0x123800, 0x0) 2018/02/03 00:59:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000, 0x8) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0x80000000, 0x295) sendmmsg(r0, &(0x7f0000ad9000)=[{{0x0, 0x23a, &(0x7f0000664000)=[], 0x0, &(0x7f0000cc4000-0x18)=[{0x10}], 0x10}}], 0x1, 0x0) 2018/02/03 00:59:37 executing program 5: mmap(&(0x7f0000000000/0xddc000)=nil, 0xddc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) mmap(&(0x7f0000ddc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ddc000)='/dev/autofs\x00', 0x100, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000136000)=0x0) mmap(&(0x7f0000ddc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ddc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ddd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f00003de000/0x3000)=nil, 0x3000, 0x3, &(0x7f0000dde000-0x8)=0x7fffffff, 0x0, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000ddc000)={{{@in=@rand_addr, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast2}}, &(0x7f0000ddd000-0x4)=0xe8) mmap(&(0x7f0000ddc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000ddc000)={0x5, 0xfffffffffffffffd, r2, 0xffffffffffffa765, r3, 0x12a, 0x2, 0xfffffffffffeffff}) write(r0, &(0x7f0000ddc000-0x26)="26000000110047f1936cbff70724000c07fff7000100000007010f22b83d4771050021000000", 0x26) 2018/02/03 00:59:37 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$amidi(&(0x7f00006fb000)='/dev/amidi#\x00', 0x7, 0x54000) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00003b4000)='/selinux/enforce\x00', 0x404000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x4, 0xffffffffffffffff, 0x1}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000cd6000)={0x0, 0xffffffffffffff9c, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x101000, 0x100) inotify_add_watch(r3, &(0x7f00009b1000)='./file0\x00', 0x2f26eb9feef29ed4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f0000004000-0xa9)=""/169, 0xa9) name_to_handle_at(r2, &(0x7f0000002000)='./file0\x00', &(0x7f0000003000-0x1b)={0x1b, 0x4, "854f985af2a1cf18c9ba68aa6488b1fd460b9f"}, &(0x7f0000003000-0x4), 0x1000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000005000-0x9)='/dev/rtc\x00', 0x501800, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000001000)) 2018/02/03 00:59:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000804000)) r0 = socket$inet6(0xa, 0x1, 0x7c0000000000000) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000d4b000)={@loopback={0x0, 0x1}}) r1 = memfd_create(&(0x7f0000aae000-0x15)=')!userselinuxem1user\x00', 0x3) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000abc000)={{0x8001, 0x1, 0x1ff, 0x1, 0x100000001, 0x8001}, 0x7fff, 0x10000000, 0x9}) 2018/02/03 00:59:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00005ad000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x8044543b, &(0x7f0000000000)=0x3) r1 = openat(0xffffffffffffffff, &(0x7f0000f50000)='./file0\x00', 0x20001, 0x2) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f000079d000)=[@in6={0xa, 0x1, 0x3, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0x7}, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x3ff}, @in={0x2, 0x1, @multicast1=0xe0000001}, @in6={0xa, 0x3, 0xb255, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x0, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x8001}, @in6={0xa, 0x1, 0x80000000000000, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x6a}], 0xac) 2018/02/03 00:59:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000074d000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) prctl$void(0x2b) 2018/02/03 00:59:37 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r0, 0x10e, 0xa, &(0x7f0000001000), 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000933000-0xb)='/dev/hwrng\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000678000)={0x2008}) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000d3000-0xc)={&(0x7f0000881000)='./file0\x00', r1}, 0xc) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000842000-0x10)={0x0, 0x1, 0x8, 0x6f15}, &(0x7f000028c000)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000f95000)={r2, 0xffffffffffffff80}, &(0x7f0000e81000)=0x8) 2018/02/03 00:59:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x7, &(0x7f000085f000)=0x0) io_destroy(r0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000076d000)={{{@in=@rand_addr, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000817000)=0xe8) ioprio_set$uid(0x3, r2, 0xc1f2) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000878000-0x8)) sendmsg$nl_xfrm(r1, &(0x7f00003cf000)={&(0x7f0000f4e000-0xc)={0x10}, 0xc, &(0x7f00005ad000)={&(0x7f000008e000)=@migrate={0xac, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, [@migrate={0x5c, 0x11, [{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@empty}, {@in=@loopback=0x7f000001, @in=@rand_addr}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x40001}, 0x0) 2018/02/03 00:59:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000f7a000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x7fff) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x200000000101002, 0x0) ioctl$VT_WAITACTIVE(r1, 0x5607) sendfile(r2, r1, &(0x7f0000f29000-0x8), 0x100000002) fcntl$getownex(r0, 0x10, &(0x7f0000f1f000)) fcntl$getownex(r2, 0x10, &(0x7f0000d07000-0x8)={0x0, 0x0}) r4 = getpgid(r3) tkill(r4, 0x1000000000016) 2018/02/03 00:59:37 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000002000)=""/182, 0xb6, 0x1) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000002000-0x4)=0x1e, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000004000-0x8)={0x0, 0x1f}, &(0x7f0000004000-0x4)=0x8) clock_gettime(0x3, &(0x7f0000004000-0x10)) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000)={0xfffffffffffffffa, 0x200, 0x4, 0x0, r1}, &(0x7f0000002000-0x4)=0x10) 2018/02/03 00:59:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x3, &(0x7f0000c1f000)=0x401, 0x6, 0x0) get_mempolicy(&(0x7f0000f12000), &(0x7f0000c20000), 0x3ff, &(0x7f000077a000/0x4000)=nil, 0x3) pipe(&(0x7f0000ad7000)) munmap(&(0x7f0000cf2000/0x1000)=nil, 0x1000) 2018/02/03 00:59:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0xa, 0x11, r0, 0x0) io_setup(0x200000000000040, &(0x7f0000f20000-0x8)) r1 = creat(&(0x7f00004d3000)='./file0\x00', 0x2) fcntl$addseals(r1, 0x409, 0x1) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f00009ce000-0x65)="97e8cc522f782d792207738d8bb538399e29e6cd794947de3b48532169e65dc051dbbd4929527a229907c0f2619ddfdbb0251ce59b3fd7fb756d9e1360aa37418726c674b3388558195a141c5b22e91221ce045a6cb02c7e39947dfa998f01b03cbf88de27") bpf$BPF_PROG_QUERY(0x10, &(0x7f0000ae8000-0x20)={r1, 0x3, 0x1, 0x3, &(0x7f0000f66000)=[0x0], 0x1}, 0x20) 2018/02/03 00:59:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000f6d000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000407000-0x4)=0x80, 0x4) listen(r0, 0x7fa) r1 = accept(r0, &(0x7f0000f06000)=@rc, &(0x7f0000f77000)=0x9) recvfrom$ax25(r1, &(0x7f0000573000)=""/20, 0x14, 0x0, &(0x7f0000fb7000-0x10)={0x3, {"8d873570be440a"}}, 0x10) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000741000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb) prctl$getname(0x10, &(0x7f00003cd000)=""/221) 2018/02/03 00:59:37 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000), &(0x7f0000001000-0x4), &(0x7f0000001000-0x4), &(0x7f0000a4d000)) setregid(0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000)={0xffffffffffffff9c}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)) shmget$private(0x0, 0x1000, 0x1004, &(0x7f0000000000/0x1000)=nil) 2018/02/03 00:59:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000a20000-0x4)=0x9509, 0x4) r0 = socket$inet6(0xa, 0x3, 0x8000) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00001fc000)=[@in6={0xa, 0x2, 0xffffffff, @mcast1={0xff, 0x1, [], 0x1}, 0xff}, @in={0x2, 0x0, @broadcast=0xffffffff}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xd}}, @in={0x2, 0x1, @rand_addr=0x8}, @in6={0xa, 0x1, 0x1, @empty, 0xb3f2}, @in6={0xa, 0x0, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, @in6={0xa, 0x2, 0x7f, @loopback={0x0, 0x1}, 0x2b27}, @in6={0xa, 0x1, 0x1f, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}, @in6={0xa, 0x1, 0x100000000, @mcast2={0xff, 0x2, [], 0x1}, 0x7}], 0xe8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00006c9000)={0x3, &(0x7f00009b8000-0x18)=[{0x0, 0x7, 0x2070, 0x3}, {0x2, 0xfff, 0x9, 0x8001}, {0x5, 0x6, 0x40, 0x4}]}, 0x10) 2018/02/03 00:59:37 executing program 6: r0 = getpgrp(0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_tgsigqueueinfo(r0, 0x0, 0x7, &(0x7f0000fd0000)={0x0, 0x0, 0x4, 0xfffffffffffffffc}) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f00004bd000-0x8)={0x3ffff}, &(0x7f0000fd0000), &(0x7f0000fbd000-0x10)={0x77359400}, 0x8) 2018/02/03 00:59:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000d0a000-0x4)=0x2, 0x4) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) syz_emit_ethernet(0x2b, &(0x7f0000c91000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1d, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x9, 0x0, '['}}}}}, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000723000-0x12)='/dev/snd/pcmC#D#p\x00', 0x4, 0x400000) write$vnet(r1, &(0x7f00005f4000)={0x1, {&(0x7f00000ed000)=""/4096, 0x1000, &(0x7f0000741000)=""/4096, 0x3, 0x7}}, 0x68) 2018/02/03 00:59:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x76, &(0x7f000050a000-0x7a)={@link_local={0x1, 0x80, 0xc2}, @random="e2701bb60689", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x68, 0xffffffffffffffff, 0x0, 0x0, 0x67, 0x0, @rand_addr, @broadcast=0xffffffff, {[]}}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x13, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast1=0xe0000001, {[@ssrr={0x89, 0x13, 0x0, [@empty, @loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, @rr={0x7, 0x7, 0x0, [@loopback=0x7f000001]}, @rr={0x7, 0x7, 0x0, [@dev={0xac, 0x14}]}, @ra={0x94, 0x111}, @timestamp={0x44, 0x10, 0x0, 0x0, 0x0, [{[@dev={0xac, 0x14}]}, {[@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}], 0x6}]}]}}}}}}}, &(0x7f0000fd3000)={0x0, 0x0, []}) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000237000-0x10)='/dev/sequencer2\x00', 0x80002, 0x0) r1 = syz_open_dev$midi(&(0x7f0000e24000-0xb)='/dev/midi#\x00', 0xff, 0x40) fanotify_mark(r0, 0x13, 0x8, r1, &(0x7f0000b7b000-0x8)='./file0\x00') 2018/02/03 00:59:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00007f9000)='/dev/vcs#\x00', 0x8, 0x400) sendmsg$key(r0, &(0x7f0000722000)={0x0, 0x0, &(0x7f0000adf000-0x10)={&(0x7f0000898000)={0x2, 0x14, 0x8, 0x3, 0xf, 0x0, 0x7, 0x2, [@sadb_lifetime={0x4, 0x4, 0x200, 0x1, 0x8, 0x7}, @sadb_lifetime={0x4, 0x6, 0x0, 0x8, 0x10000, 0xc4}, @sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x2, @empty}, @in={0x2, 0x3, @rand_addr=0x52a243e5}}]}, 0x78}, 0x1}, 0x1) creat(&(0x7f0000030000)='./file0\x00', 0x0) r1 = perf_event_open(&(0x7f000000a000)={0x4, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00006e7000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f0000088000)='nfs\x00', 0x3, &(0x7f000000a000)) r2 = getpid() perf_event_open(&(0x7f000030a000)={0x2, 0x78, 0x9, 0x80, 0x8, 0x100000000, 0x0, 0x8, 0x8, 0x5, 0x50000000000000, 0x2, 0x0, 0x7a6, 0x5, 0x5, 0xffffffffffffffa1, 0xc39, 0x3, 0x2000000000, 0x0, 0x40, 0x0, 0x1, 0x7f, 0x9, 0x0, 0xffffffff80000001, 0x401, 0x3, 0x1, 0x2, 0xfff, 0xffffffffffff7fff, 0x0, 0x153, 0x1, 0x2, 0x0, 0x0, 0x4, @perf_config_ext={0x2, 0x9}, 0x20000, 0xcb, 0x4, 0x6, 0x4e, 0x5c34}, r2, 0x7, r1, 0x4) 2018/02/03 00:59:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) r0 = creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) recvmsg(r0, &(0x7f0000556000-0x38)={&(0x7f00006f5000)=@alg, 0x58, &(0x7f0000d3f000-0x40)=[{&(0x7f0000f21000-0x1000)=""/4096, 0x1000}, {&(0x7f0000af6000)=""/78, 0x4e}, {&(0x7f0000691000-0xd3)=""/211, 0xd3}, {&(0x7f0000c63000)=""/4096, 0x1000}], 0x4, &(0x7f00005c6000-0xf6)=""/246, 0xf6, 0x30}, 0x40002120) mount(&(0x7f0000f28000-0xe)='./file0\x00', &(0x7f00002fb000-0x8)='./file0/file0\x00', &(0x7f0000239000)='\x00v\t', 0x1004, &(0x7f0000a06000)) syz_open_dev$random(&(0x7f000045d000)='/dev/random\x00', 0x0, 0x0) 2018/02/03 00:59:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000a2b000)='/dev/vcs#\x00', 0x8, 0x800) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f0000b53000-0x14)={@local, 0x0}, &(0x7f0000f01000-0x4)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000028a000-0x50)={@loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffffa, 0x5, 0x7, 0x100, 0x3, 0x40000098, r1}) r2 = socket(0x10, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000eb7000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$TCSETSW(r0, 0x5403, &(0x7f000034a000-0x24)={0x9, 0x3, 0x6, 0x8001, 0x100, 0xff, 0x2, 0xff, 0x2a0, 0x5, 0x6, 0x7}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000fc5000-0x4)) sendmsg$nl_route(r2, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000ff8000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r3}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xa}]}]}, 0x3c}, 0x1}, 0x0) 2018/02/03 00:59:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003000)=[{{0x0, 0x3b6, &(0x7f0000002000)=[{&(0x7f000000a000)=""/193, 0x41}, {&(0x7f0000007000-0x3d)=""/61, 0x47}], 0x5b, &(0x7f0000005000-0x67)=""/103, 0x67}}], 0x1, 0x0, &(0x7f0000003000-0x10)={0x77359400}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5, 0x2239, 0x5}], {0x95}}, &(0x7f0000004000-0xa)="73ea0400000000000000", 0x3, 0xc3, &(0x7f00002ef000-0xc3)=""/195}, 0x48) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00003e2000)='/dev/qat_adf_ctl\x00', 0xa00, 0x0) timerfd_settime(r0, 0x1, &(0x7f000078e000-0x20)={{0x77359400}, {0x0, 0x989680}}, &(0x7f0000430000-0x20)) 2018/02/03 00:59:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000308000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x82) 2018/02/03 00:59:37 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x8, 0x200) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000012000-0x4)=0x81) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) pkey_mprotect(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x2, 0xffffffffffffffff) clock_getres(0x0, &(0x7f0000013000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000460000-0x2), &(0x7f00008f7000), &(0x7f00006d4000), &(0x7f0000fcf000)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/03 00:59:37 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000001000-0xd)='/dev/dmmidi#\x00', 0x0, 0x8000) accept4$llc(r0, &(0x7f0000376000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000b92000-0x4)=0x10, 0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000a5000-0x8)) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/rfkill\x00', 0x0, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r1, &(0x7f00000a9000-0x10)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) readv(r1, &(0x7f000010b000-0x50)=[{&(0x7f00007f4000-0x1a)=""/26, 0x1a}], 0x1) ioctl$UFFDIO_UNREGISTER(r2, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/02/03 00:59:37 executing program 2: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f000000e000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @dev}, 0x1c, &(0x7f0000012000-0x10)=[], 0x0, &(0x7f0000012000-0x5)=""/5, 0x5}, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000013000-0x4)=0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000013000)='/dev/sg#\x00', 0x0, 0x2c801) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000006000)={0x0, 0xb7, "3c5f5c1e847f177f16c1a627caff56614fe16018f2b05eb394c181236c81cff242a7d0f170c7e4b42d7cb0e31f5097ffbcb38a5c29b381e4552771c132e32b2aa1f58c8149d84521f3970ebfbf334603f4630ed60e2ea45dc6333e9b67073baf090945f5fd3a7d93eb6a2b9d70f880549a7878f17c33e7bf33ae84f30c832fc909a5d658398c5cf93f8d9183ea1cea8672bafcb09e78082e173960a05ae7d3eff6faf87b0724000d509827095f0d5d4ed10f455bcf80c9"}, &(0x7f0000014000-0x4)=0xbf) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000014000-0xa0)={r2, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x0, 0x7, 0xfff, 0xb7e3}, 0xa0) rt_sigqueueinfo(r0, 0x15, &(0x7f0000012000)={0x33, 0x7ff, 0x8f5, 0x8000}) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000002000-0x28)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7, 0x1, 0x0, 0x1, 0x7a}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000d000-0xc3)=""/195}, 0x48) 2018/02/03 00:59:37 executing program 7: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f00005dd000)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000788000)=0x5, 0x4) 2018/02/03 00:59:37 executing program 0: prctl$intptr(0x1c, 0x64) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast2, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {}, {}, 0x0, 0x0}, {{@in=@loopback, 0x0}, 0x0, @in=@rand_addr, 0x0}}, &(0x7f000049a000)=0xe8) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f000071b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r1, r2, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000383000-0x9)='/dev/ppp\x00', 0x80, 0x0) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x32, &(0x7f0000b80000)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, r0}, 0x14) 2018/02/03 00:59:37 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x1000080000089f1, &(0x7f0000569000-0x28)={@common='tunl0\x00', @ifru_flags=0x1}) r1 = syz_open_dev$dspn(&(0x7f0000588000-0xa)='/dev/dsp#\x00', 0x7fffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r1, &(0x7f0000001000-0x38)={&(0x7f0000001000-0x10)=@ax25={0x3, {"0f9c1429c8ea21"}, 0x1}, 0x10, &(0x7f0000000000)=[], 0x0, 0x0, 0x0, 0x40}, 0x40) 2018/02/03 00:59:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r1 = eventfd(0x0) fcntl$dupfd(r1, 0x406, r1) poll(&(0x7f0000e27000)=[{r1}], 0x1, 0x7fffffff) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000858000-0x8)={0x0, r1}) eventfd(0x6) write$eventfd(r1, &(0x7f0000cef000-0x8), 0x8) 2018/02/03 00:59:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000847000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000fc3000-0x1000), 0x0, 0x0, &(0x7f000069b000-0x5)={0x2, 0xffffffffffffffff, @rand_addr=0x2}, 0x10) gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$sg(&(0x7f0000458000)='/dev/sg#\x00', 0x10000000000, 0x40000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r3, 0xc05c5340, &(0x7f00004b8000)={0x5, 0x200, 0x1920000000000, {0x77359400}, 0x0, 0xa5e5}) ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f0000540000-0x8)) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) fcntl$setsig(r1, 0xa, 0x12) readv(r2, &(0x7f0000fa4000)=[], 0x0) dup2(r1, r2) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f00004d3000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) 2018/02/03 00:59:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00003f1000-0x8)={0x0}) ioctl$KDDISABIO(r0, 0x4b37) r1 = syz_open_dev$loop(&(0x7f0000054000)='/dev/loop#\x00', 0x7ff, 0x4000000006) r2 = openat(0xffffffffffffffff, &(0x7f0000307000-0x8)='./file0\x00', 0x10000, 0x20) ioctl$TIOCCONS(r2, 0x541d) mmap(&(0x7f000001a000/0x4000)=nil, 0x4000, 0x7, 0x51, r1, 0x0) lstat(&(0x7f0000c30000)='./file0\x00', &(0x7f0000ffd000-0x44)) getresuid(&(0x7f0000012000-0x4), &(0x7f000001a000), &(0x7f0000ea4000)) 2018/02/03 00:59:37 executing program 0: r0 = socket(0x2, 0x2000080003, 0x8) getsockopt(r0, 0x0, 0xcf, &(0x7f0000002000-0x8)=""/8, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000001000-0x8)=0x8, 0x8) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x3, r0, 0x1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000002000-0x10)={&(0x7f0000304000/0x4000)=nil, 0x4000}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000002000)={r0}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80605414, &(0x7f0000000000)=""/36) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000002000)=0x7f, 0x4) 2018/02/03 00:59:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330}, &(0x7f00003fd000)) clone(0x4000000, &(0x7f0000b27000), &(0x7f0000b1a000-0x4), &(0x7f0000331000-0x4), &(0x7f0000861000-0xc5)) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00001e4000-0x8)) 2018/02/03 00:59:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000bcd000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000831000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000135000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) r1 = inotify_init() ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000f50000)={0x0, 0x1, &(0x7f00001e0000)=""/35, &(0x7f00002eb000)=""/18, &(0x7f0000e15000-0x3c)=""/60, 0x6000}) inotify_add_watch(r1, &(0x7f000066f000)='./file0\x00', 0x13) mkdir(&(0x7f0000915000-0x10)='./file0/control\x00', 0x0) inotify_add_watch(r1, &(0x7f0000447000)='./file0/control\x00', 0x4000000) umount2(&(0x7f0000117000)='./file0\x00', 0x0) 2018/02/03 00:59:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000460000-0xd)='/dev/dmmidi#\x00', 0x7, 0x410c40) getsockname$netrom(r0, &(0x7f0000b39000)=@full, &(0x7f0000c2c000)=0x48) r1 = socket$inet(0x10, 0x3, 0x10) sendmsg(r1, &(0x7f0000327000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000cfd000)="2300000024009115460000000000001201000000000000270b80ffff0000000200001f", 0x23}], 0x1}, 0x0) 2018/02/03 00:59:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000385000-0x9)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000cf2000-0x4)=0x600210) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f000057c000)=""/226, 0xe2, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f00002a0000-0x18)=@generic={0x2, 0x7, 0x9}) pwritev(r0, &(0x7f0000ed9000-0x90)=[{&(0x7f00007d8000-0xbf)='k', 0x1}], 0x1, 0x0) 2018/02/03 00:59:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000055e000-0xa)='/dev/ptmx\x00', 0x40101, 0x0) write(r0, &(0x7f00004e3000-0xb2)="09670000b36c5529a5534195cbffb4fffffff6091715f12f8f549f29496490f3f2afa9fd016f97ea68e0b7400fd558010287ce86ed8d843591ec4c782f85000000097f39147a2c89310932b0f6017ef5f015fc01010000000000ffbf139e49f331763a5e5705a638b771e40173a635f9050b87e1650f7adc23981cb89814bb37b170a8b6f7efd58a33decdf0023937d919d831130310a7f6af76207ab55a6a7c5ecb80b0a5972981148ed4dfa5bbf1c61fa7", 0xffffff85) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f0000d1f000-0x14)={0x0, 0x0, 0xffffffffffffffff}) 2018/02/03 00:59:37 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000159000)={{{@in6=@dev, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in=@remote}}, &(0x7f0000001000-0x4)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000c9e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f000023e000)='./file0\x00', r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000524000-0xc)='/dev/amidi#\x00', 0xe22, 0x84800) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000c05000-0x10)={0x6, [0x1, 0x5, 0x3, 0x5, 0x7, 0x1]}, 0x10) stat(&(0x7f00002c3000)='./file0\x00', &(0x7f0000899000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x1c, &(0x7f000039d000)="72e2d988c2d7850e44af347a8d62cb58a771e381f548a03db509d68cdf1bbf9bd55ef93978c8572ea21cc53cb5ef06ba4212babcac8b19c0b980478a712db1582f7f014325870e0121899d6f84f5afd0c4e1df26db06599af34fe878172f1b3a39dee2282bfbcc60acc648769216118495ea3065c829059193a3a439c4290851668d9cb5d24dcccee1a82b9f0c4e98dfe358e467dc814ef1153a19f2519838ab4859fb48d8af62f0c30cb2f7c609efbf4772cc208ad2197ee29d1ca4ef0c67cccaba817f2c7eedf2f9e28b70bfc009251df2190efc9948fb397a4a667297ef7b9c8ad0aa5e79bf4ce40395be1101228ecd149e99d71465", 0xf7) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f00001e6000)) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000481000-0x4)) bind$inet6(r4, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r4, 0x0) syz_emit_ethernet(0x83, &(0x7f00001a1000-0x15c)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x4d, 0x6, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"9d4621716094244ca7f0eb014975baa5066d255627dca12d6f4175221e31f4b9c3c45634a212875a6414530103000000000081003fed9c149f"}}}}}}}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000028d000-0x4)=0x0) r6 = getpgid(r5) sendmsg$nl_netfilter(r2, &(0x7f0000006000-0x38)={&(0x7f0000728000)={0x10, 0x0, 0x0, 0x20020}, 0xc, &(0x7f000062c000-0x10)={&(0x7f0000a6b000)={0x1410, 0x3, 0x7, 0x8, 0x3, 0x3, {0x3, 0x0, 0x1}, [@generic="f9321868531ec9f630a3567f1216b7b52c8d005984562e849d5b2e73d57c6f87b55ec7e8577b7249bea442c6690f978539b3c9b3696c20929a58be17e29eaa1ca146fad5eb3b2f28716fb197bf2d66cb8d41c5a92c1c570eaaadcb0704c7deaded67f6cfaa54cdb2c7202cb657", @typed={0x14, 0x1e, @str='@#[\\cpuset.\x00'}, @typed={0xc, 0x29, @uid=r3}, @generic="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", @nested={0xec, 0x1d, [@generic="6b234e2c3c5faff5cf70256521d9885c115fa43b4ea1b2f231be05697acef161f751d6ceab9f2c6d8f43f58844a89bd77fb807641ea48036ab9819610b579b5ef5833a73292ed182193c95835b87fc46f6d9f63bea82604769533d12f2c82417ec8e9f84d7c096a46cc4a34be02db6165d09e1afc9ba8634a732e01a480e6dd844900a242b7d98339563cc18666f9cbb91ae5461ad951c4aea3b0b2f781398dc60bec7d359f6145414eb92822150894bbe392d249838c73ff8f76e67110095421da8cc93d14a2b63caa2c14851e763bb1304f971c3723c2d0750e3695722a85641d6c5bcf876"]}, @generic="f792f808c06b76e80635c7911e6b05a572a91dd1fe8d37ab60383cba99aabd4f446bde3a539a201aaac19d684105b701407e8e9650a4012525a7c253db142f853a02332ad0c4be7c43364106afcec1cd19dea9113cd7ad708bc8ed7e2653676fc724013cb36af6c5f5135e070c0fc84a0c524ca82b4a0a536baad7e3f5707eb58db882b0e28001b793bee310e1780020d70640e5eb80eff1aad5d909c65c961a0b5099c70336101cafa26cee9aef0c3b51254c1ed0c3db60bb1bedda8fb4ffa6a5bdc966bfdde5d18af2f79dedb317d569378f66edf0e809d02d9d6108f9e14e3b9a195fe199591dac", @typed={0xc, 0x5e, @u32=0x9}, @nested={0x134, 0x69, [@typed={0x1c, 0x6f, @str=',%\'mime_typewlan1,\x00'}, @typed={0xfc, 0x91, @binary="093255b37726a9161b51f7194e94d4f170e78230ba74a4edc22f69f5b068cf42008a2c56766c102cb472d47fe97bb6cd2013ed98ed09b516c6af36074187e2a7fc2c91ac282503b2636cf7fc99d51a13224fbdb702de396f71732631875c69f8a6f87896e8a13dbbf63250a14378538d6269823d4e084316604be881c2ffa8f90ef37d8afc082e346c5cf163612b945723cb9abf1d0849d1d581d31a16b9b557f705703ad61d53e3b7b0928bd6c973700fc9b833911fdc79b417bc1d044df1eb7ff657e73da1142e55e228ccb9deea27d1494bcf7ae75a0151b5f3f33cfcaf66cc7a55887dfb2c975d51d0bded807e890c6355"}, @typed={0xc, 0x5c, @pid=r5}, @typed={0xc, 0x48, @pid=r6}]}, @generic="d46299ce63345abe5ec2c587571952124cf23f94fff801a27f5f64a325bc323ff5d182eb94b131589d937c5f3397aec43eede81ae4b7c63c6977696f909dc0911db480dbb18a90c26e031fb7fe07c3ca32ac8210bbf9d48dc66e"]}, 0x1410}, 0x1, 0x0, 0x0, 0x4004}, 0x20000040) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xcc, &(0x7f0000d88000+0xfec)={{0xa, 0x3, 0xaef0, @mcast1={0xff, 0x1, [], 0x1}, 0x9185}, {0xa, 0x1, 0xf3, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, 0x7f, [0x8, 0x7f, 0xfffffffffffffffa, 0x7ff, 0xffffffff, 0x200, 0x7, 0x1ff]}, 0x5c) syz_emit_ethernet(0x46, &(0x7f00009bf000-0x50)={@random="056cea73540a", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "11f736", 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}}}}}}, 0x0) 2018/02/03 00:59:37 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x1) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x3a, 0x40, &(0x7f00009f2000)=@filter={'filter\x00', 0xe, 0x4, 0x340, 0xffffffff, 0x308, 0xd0, 0x1e8, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f000039c000+0x3aa), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xd0}}, [{{@ipv6={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @dev={0xfe, 0x80}, [], [], @generic="fc9f16c7a47cd8f93ab9eaa2d50ee1b0", @syzn={0x73, 0x79, 0x7a}, {}, {}, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0x8c, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x7}}}, {{@uncond, 0x0, 0x74, 0xd0, 0x0, {}, []}, @common=@unspec=@LOG={0x0, 'LOG\x00', 0x0, {0xffffffff, 0x30, "7f78c854d826bd60b16471a9ee2ef5b0369c16597ca9e1caa6327affad6b"}}}]}}, 0x3a0) 2018/02/03 00:59:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000073d000)={0x0, 0xfffffffffffff22a}, &(0x7f0000bf7000)=0x6) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000666000)={r1, 0x7}, &(0x7f0000a52000-0x4)=0xc) sendmsg$nl_route(r0, &(0x7f00001fb000)={&(0x7f000061f000-0xc)={0x10}, 0xc, &(0x7f0000f70000-0x10)={&(0x7f00003b9000-0x10d4)=@getlink={0x28, 0x12, 0x105, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_MASTER={0x8, 0xa, 0x100000000001}]}, 0x28}, 0x1}, 0x0) 2018/02/03 00:59:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000bf2000)='/dev/dsp#\x00', 0x0, 0x602400) r1 = syz_open_dev$sndtimer(&(0x7f0000272000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x1}}) exit(0x1) creat(&(0x7f00006fc000)='./file0\x00', 0x1) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000be4000-0x6)={0x0, 0x1}, &(0x7f00002dc000)=0x6) fcntl$setstatus(r0, 0x4, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) 2018/02/03 00:59:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) stat(&(0x7f0000db8000-0x8)='./file0\x00', &(0x7f00008a1000)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000925000-0xe8)={{{@in6=@dev={0xfe, 0x80, [], 0x0, 0x10}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0x2, 0x0, 0x6, 0xa, 0x80, 0x80, 0x16, 0x0, r1}, {0x4, 0x50e, 0x3f, 0x6, 0x9, 0x2, 0x7, 0x3f}, {0x8, 0xa239, 0x0, 0x7f}, 0x5, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x3}, {{@in6=@dev={0xfe, 0x80, [], 0x0, 0xa}, 0x1}, 0xa, @in=@dev={0xac, 0x14, 0x0, 0xc}, 0x7, 0x3, 0x1, 0x9, 0x1, 0x1, 0x88}}, 0xe8) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{}]}) ioctl$EVIOCGREP(r0, 0x40107446, &(0x7f0000000000)=""/174) setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000265000-0x4), 0x4) 2018/02/03 00:59:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = request_key(&(0x7f0000600000-0xc)='cifs.spnego\x00', &(0x7f0000ad0000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000e44000-0x1)='\x00', 0xffffffffffffffff) keyctl$read(0xb, r1, &(0x7f00004a3000)=""/5, 0x5) sched_setscheduler(r0, 0x6, &(0x7f0000cec000)=0x3) r2 = perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000c7e000)='..', &(0x7f00004a1000-0x11)=@known='security.selinux\x00', &(0x7f000059b000-0x2b)='system_u:object_r:system_dbusd_var_lib_t:s0', 0x2b, 0x0) fremovexattr(r2, &(0x7f000056c000)=@random={'btrfs.', '\x00'}) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000048c000-0x16)='/selinux/checkreqprot\x00', 0x8080, 0x0) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000587000-0x1c)=@req3={0xda, 0x9, 0x2, 0x1, 0xa2, 0x80, 0x80000001}, 0x1c) 2018/02/03 00:59:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) listen(r0, 0x7710) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000de0000)='/dev/rtc\x00', 0x101000, 0x0) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000e46000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_map={0x2, 0x100000001, 0x5, 0x7f, 0xff, 0x5d80dbe5}}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) dup2(r1, r0) shutdown(r1, 0x1) 2018/02/03 00:59:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getpgid(0x0) sched_setaffinity(r2, 0x8, &(0x7f00001b2000-0x8)=0x75) signalfd(r0, &(0x7f0000241000-0x8)={0x20}, 0x8) poll(&(0x7f0000951000)=[], 0x0, 0x3a2f00) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000892000)={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x16}}, {0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x4e03df29f79492d3}}, 0xe, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xd}}, @syzn={0x73, 0x79, 0x7a, 0x0}}) ioctl$int_out(r0, 0x2, &(0x7f0000b1b000-0x8)) readv(r0, &(0x7f0000dc0000)=[{&(0x7f000094a000)=""/4096, 0x1000}], 0x1) writev(r1, &(0x7f000000b000)=[{&(0x7f00009f7000)=',', 0x1}], 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00008da000-0x8)={0x0, 0x1000}, &(0x7f0000ffd000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000c01000)=r3, 0x4) 2018/02/03 00:59:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x100000000000002, 0x0) getegid() fchownat(0xffffffffffffffff, &(0x7f000096b000)='./file0\x00', 0x0, 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000002000+0x922)="2ee9877d580ad32fd7906bb6af10cce4cd9781039daf1d4c619c10da629f37f69f", 0x21) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000140000)='/selinux/status\x00', 0x0, 0x0) pipe2(&(0x7f0000438000-0x8)={0x0}, 0x80000) ioctl$KVM_GET_DEBUGREGS(r4, 0x8080aea1, &(0x7f00006b5000-0x80)) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f00004d3000)={0x5, [0x6, 0x7fff, 0x800, 0x2, 0x1]}, &(0x7f00009ad000)=0xe) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x20) r6 = dup3(r5, r1, 0x0) clock_gettime(0x0, &(0x7f0000000000)) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r5, 0xaeb7) ioctl$KVM_RUN(r5, 0xae80, 0x0) socket$alg(0x26, 0x5, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000b8d000-0x20)=[@flags={0x3, 0x100}], 0x1) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000a4b000)={{{@in=@dev, @in=@broadcast}}, {{@in=@broadcast}, 0x0, @in=@broadcast}}, &(0x7f00009cf000)=0xe8) getgid() ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f0000afd000-0x10)={0x100000, 0xc000}) ioctl$KVM_RUN(r6, 0xae80, 0x0) 2018/02/03 00:59:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = shmget(0x1, 0x3000, 0x200, &(0x7f0000b4c000/0x3000)=nil) shmctl$IPC_RMID(r0, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000b35000)={@common='teql0\x00', @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001}}) r1 = syz_open_dev$tun(&(0x7f00005c9000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00005a0000)={@common='syzkaller1\x00', @ifru_names=@generic="9ee200100000d67472e1c4c3ff0fc07f"}) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000e20000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000785000)=@ethtool_cmd={0x25}}) 2018/02/03 00:59:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x10000805) accept$inet(r0, &(0x7f00000de000-0x10)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f00002aa000-0x4)=0x10) ioctl(r0, 0x10000002284, &(0x7f0000b3c000-0x1)) 2018/02/03 00:59:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(0xffffffffffffffff, &(0x7f0000853000-0x1)='/', 0xffffffffffffffff, &(0x7f00000f9000)='/', 0x0) r0 = syz_open_dev$mice(&(0x7f00004a2000-0x10)='/dev/input/mice\x00', 0x0, 0x800) getpeername$llc(r0, &(0x7f0000076000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000797000)=0x10) ioctl$KVM_GET_LAPIC(r0, 0x8400ae8e, &(0x7f00002f0000)={"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"}) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000463000)) 2018/02/03 00:59:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) connect$ax25(r0, &(0x7f000094d000-0x10)={0x1e, {"03491f0800"}}, 0x10) ioctl$sock_ifreq(r0, 0x8936, &(0x7f000085c000)={@generic="e0b8d0c64b1fff329912f99a00693069", @ifru_mtu=0x8}) 2018/02/03 00:59:38 executing program 3: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000fa1000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f00008c0000)=""/215) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000be5000-0x10)='/selinux/policy\x00', 0x0, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) fallocate(r1, 0x0, 0x0, 0x9) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000a64000)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r2, 0x40405514, &(0x7f0000f21000-0x40)={0x100, 0x6, 0xff, 0x81, "7c6fb4f244d11f3b00503a2ad26c416bbd640f9bdde1381e695760ab15a11045b1807d7d535d4893a7eff8f0", 0xa3e2}) fcntl$getflags(r2, 0x40b) 2018/02/03 00:59:38 executing program 6: mmap(&(0x7f0000000000/0xb0c000)=nil, 0xb0c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000375000-0x9)='/dev/kvm\x00', 0xfffffffffffffffc, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000a85000)='/selinux/policy\x00', 0x0, 0x0) r3 = syz_open_dev$midi(&(0x7f0000728000-0xb)='/dev/midi#\x00', 0x3, 0x200) mmap(&(0x7f0000b0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) linkat(r2, &(0x7f000035b000-0x8)='./file0\x00', r3, &(0x7f0000b0d000-0x8)='./file0\x00', 0x1400) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000393000)={0x1, 0x0, [{0x0, 0x1, 0x0, 0x0, @msi={0x2, 0xfffffffffffffffd}}]}) 2018/02/03 00:59:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f00002d3000)=0x10) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgsnd(0x0, &(0x7f000035f000)={0x2}, 0x8, 0x0) msgrcv(0x0, &(0x7f0000981000), 0x8, 0x0, 0x0) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000373000)={0x7}, 0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000bcb000-0x7)={0x0, 0x0, 0x1}, 0x8) write(r1, &(0x7f00007b0000)="01", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00002c2000), 0x8) getsockopt$inet_buf(r1, 0x0, 0x20, &(0x7f0000c84000)=""/117, &(0x7f000067d000)=0x75) 2018/02/03 00:59:38 executing program 2: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000365000-0x4)=0xff, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x187, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x8, &(0x7f0000eed000)="0f", 0x1) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000000000)=[], 0x0, &(0x7f00009fe000-0x51)=""/81, 0x51}, 0x40002106) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000a5b000)='/dev/mixer\x00', 0x42601, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000ef0000-0x4)) 2018/02/03 00:59:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000344000)={0x0, 0x4, 0x4, @tid=r1}, &(0x7f0000cb3000-0x4)=0x0) rt_sigprocmask(0x0, &(0x7f0000479000)={0xfffffffffffffffe}, 0x0, 0x8) clock_gettime(0x0, &(0x7f00005e5000-0x10)={0x0, 0x0}) fcntl$setsig(r0, 0xa, 0x2f) timer_settime(0x0, 0xfffffffffffffffd, &(0x7f000005c000-0x20)={{}, {0x0, r3+10000000}}, &(0x7f000016c000-0x6)) timer_delete(r2) 2018/02/03 00:59:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b18000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x80045438, &(0x7f0000000000)) 2018/02/03 00:59:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000cb0000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f000000f000-0x50)={{0x8}}) inotify_add_watch(r0, &(0x7f0000028000-0x8)='./file0\x00', 0x1) 2018/02/03 00:59:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000b88000-0x98)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002}}, 0x7, 0x2}, &(0x7f000080c000)=0x98) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000ba000)={r2, 0x3}, &(0x7f0000ca0000)=0x8) r3 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r3, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) connect$pppoe(r3, &(0x7f000069f000)={0x18, 0x0, {0x0, @empty, @syzn={0x73, 0x79, 0x7a}}}, 0x1e) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f0000723000)={@generic="2302c39ef08c08122fc70c48a6185209", @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001}}) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000c07000-0x8)) 2018/02/03 00:59:38 executing program 2: getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000c9f000)={{{@in6=@loopback, @in6=@ipv4={[], [], @broadcast}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@rand_addr}}, &(0x7f0000630000)=0xe8) getrlimit(0x3, &(0x7f0000ac6000-0x10)) setreuid(r0, 0x0) 2018/02/03 00:59:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00009ea000)={0x7, r1, 0x1}) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f000056b000-0xc)={0x3e, 0x8, 0x1d}) r3 = socket$netlink(0x10, 0x3, 0x0) close(r3) setns(r1, 0x40000000) bind$unix(r1, &(0x7f000050e000)=@file={0x0, './file0\x00'}, 0xa) syz_open_dev$usbmon(&(0x7f00008e9000-0xd)='/dev/usbmon#\x00', 0x7, 0x40) open(&(0x7f00006aa000)='./file0\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x7, 0x0) r4 = socket$inet6(0xa, 0x80002, 0x0) getsockopt$inet6_int(r4, 0x29, 0x8, &(0x7f000091b000), &(0x7f0000ab2000)=0x4) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r3]}], 0x18}, 0x0) recvmsg(r1, &(0x7f0000efb000)={&(0x7f0000506000-0x58)=@alg, 0x58, &(0x7f0000b57000)=[], 0x0, &(0x7f0000828000)=""/87, 0x57}, 0x0) 2018/02/03 00:59:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, r0, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f000027d000)={0x10000000000001b5, 0x0, []}) 2018/02/03 00:59:38 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f0000a09000-0x9)='/dev/sg#\x00', 0x2, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000000)={0x2, 0x4ba1, 0x1, {0x77359400}, 0x6, 0x1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000001000)="58ad13ccf0825e398abb17396a9dfb2b940feb513c5eb8d3b31aa73cbbd4c012538e2eb7a4ee510114ab82cf0574cb9bb2ab266f9fe9ccc13d3548232d1f8f8bfea4702fbb999db6f5bb72a3f41db1652ed31284592616b2ab7b8918a893ab5952b0341492d72daab3573d9090b1b71d84d39ae85ee8e1334132cf90a1473fddf9d31ea11506cd", 0x87) 2018/02/03 00:59:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000b01000-0x11)='/dev/qat_adf_ctl\x00', 0xa0080, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000964000-0xc)={&(0x7f00000d6000-0x4)=[0x0], 0x1}) write(r0, &(0x7f0000009000-0x24)="240000001a0025f0006bb404feff001c02f748ff6e10b500000700eb0800030001000000", 0xfffffffffffffd98) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000a28000-0x160)={{{{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xd}}}, {{0xa, 0x2, 0x1f, @loopback={0x0, 0x1}, 0x6}}}, 0x2, 0x8, 0x8, "68aee4c412785c26d6863acdeb4eaa6fa0c9fcef312753669b914323ba4628d4cd660c32c5d2cde55500399a72866145edb830e1867c39d50370c11d6afaf26182cd69769b05ac554a6ba34ffa299530"}, 0x160) 2018/02/03 00:59:38 executing program 6: clone(0x0, &(0x7f0000107000-0x37), &(0x7f000032d000-0x4), &(0x7f0000362000), &(0x7f000094f000-0x22)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000000)={0x6adc, 0x5, 0x5e1, 0x3, 0x5}) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0xdfa087466c9665f1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000001000-0x50)={@syzn, @ifru_addrs=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}}) sysfs$2(0x2, 0x0, &(0x7f0000374000)=""/211) 2018/02/03 00:59:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000666000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cipher_null-generic)\x00'}, 0x58) pivot_root(&(0x7f0000e1f000)='./file0\x00', &(0x7f0000f99000-0x8)='./file0\x00') 2018/02/03 00:59:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) setns(r0, 0x4000000) futex(&(0x7f0000a8e000-0x4)=0xb4, 0x0, 0x20, &(0x7f0000ea3000-0x10), &(0x7f0000c68000)=0x4, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) times(&(0x7f0000aca000)) rt_sigtimedwait(&(0x7f00005a8000-0x8)={0x79}, &(0x7f0000572000-0x10), &(0x7f0000922000-0x10), 0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r1, 0x8931, &(0x7f0000f94000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_settings={0x0, 0x0, @cisco=&(0x7f00005ec000)}}) 2018/02/03 00:59:38 executing program 3: clone(0x0, &(0x7f0000001000-0x98), &(0x7f0000001000-0x4), &(0x7f000039f000), &(0x7f0000c2f000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f00007c4000-0xc9)=""/201, &(0x7f000008f000)=0xc9) waitid(0x0, 0x0, &(0x7f0000f50000-0x10), 0x4100000e, 0x0) 2018/02/03 00:59:38 executing program 0: mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000af5000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000ae0000)={0x0, []}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000af4000)='/dev/audio\x00', 0x400, 0x0) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000af5000-0x14)={0xffffffff7fffffff, 0x2, 0xffffffff, 0x40, 0xb3b, 0x40, 0x4, 0x80000000, 0x9, 0x5}) 2018/02/03 00:59:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000728000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) write$sndseq(r0, &(0x7f0000fa5000)=[{0x5b93, 0x0, 0xffffffffffffffa0, 0x0, @time, {}, {}, @connect}], 0x30) [ 70.814780] QAT: Invalid ioctl 2018/02/03 00:59:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000fd9000)='/dev/vcsa#\x00', 0x7, 0x200) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000811000)={0x1, 0x3, 0x6, 0x80000001}, 0x10) r2 = perf_event_open(&(0x7f000025c000)={0x4, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x23, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = fcntl$dupfd(r0, 0x405, r2) bind(r3, &(0x7f0000100000-0x10)=@ax25={0x3, {"5c6e419de8bd0a"}, 0x2}, 0x10) ioctl$VHOST_SET_LOG_FD(r3, 0x4004af07, &(0x7f0000ee8000)) r4 = openat(0xffffffffffffff9c, &(0x7f0000219000-0x8)='./file0\x00', 0x240c0, 0x20) getpeername$netlink(r3, &(0x7f0000795000-0xc), &(0x7f0000eff000)=0xc) r5 = eventfd(0x4) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000e39000)=0x0) r7 = fcntl$getown(r4, 0x9) kcmp(r6, r7, 0x5, r4, r2) ioctl$TCSETAF(r4, 0x5408, &(0x7f0000ab0000-0x14)={0x3f, 0x6, 0x7, 0x43, 0xb, 0x7ff, 0xb0e, 0x80000000, 0x1, 0xffffffff}) fcntl$getownex(r5, 0x10, &(0x7f0000c29000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f00004ad000-0xe8)={{{@in=@broadcast, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@empty}}, &(0x7f0000253000-0x4)=0xe8) getgroups(0x4, &(0x7f00002b5000)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) fcntl$getownex(r2, 0x10, &(0x7f0000b1f000)={0x0, 0x0}) getresuid(&(0x7f0000fdb000), &(0x7f00005e0000-0x4), &(0x7f0000291000)=0x0) stat(&(0x7f000073b000)='./file0\x00', &(0x7f0000887000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r4, &(0x7f0000459000)={&(0x7f0000db3000)=@file={0x1, './file0/file0\x00'}, 0x10, &(0x7f0000398000)=[{&(0x7f0000246000-0xf4)="ff409e9df1ca66d36bc87e2bce2de8c81f91113008fba5c6347a9a14f256ca1821d53faf83feee44b42a22463536d71e1b14ffa3740dc83012a3e168fd17869bb8d6adb47cbffbd590e5238c86ab3acbfef6eb6b8146b3d3bbc7545827adc4eb38fb37db88948d280471d2685ef59040ac29d8f89f94be998911e60a44176ba1f81dc3b6da88236aff33ff84c5eb3264e9339adb247cbe997ff7f40024e641f4bacf22ebae0309e930b1219114d5edbebf7f2c280c8957d9c54fa03d4f7e8803fb73f99be0e290720bba35e4a178238cdc3c60123d8a54e0bcd37499e32d93e433a4bbd099cd351826436c831ae2f742c4148740", 0xf4}], 0x1, &(0x7f00008fe000-0x68)=[@cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x28, 0x1, 0x1, [r5, r0, r5, r2, r3]}], 0x68, 0x1}, 0x1) r14 = syz_open_dev$sndtimer(&(0x7f0000ea5000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r14, 0x40345410, &(0x7f0000817000)={{0x3, 0x0, 0x59c}}) getpeername$netlink(r4, &(0x7f0000f9c000-0xc), &(0x7f00000ef000-0x4)=0xc) 2018/02/03 00:59:38 executing program 6: getsockname(0xffffffffffffffff, &(0x7f0000244000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, &(0x7f0000bff000)=0x32) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r0, &(0x7f0000001000-0x8)=@abs, &(0x7f0000e1b000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000024c000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f0000a29000-0x14)={0x20, 0x40, 0x1, 0x2, 0x43c2}) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000ff0000-0x2c)={0xf, 0x5, 0x7f, 0x4fc, 0x7, r3, 0x3}, 0x2c) r4 = socket(0x20000000000000a, 0x2, 0x0) connect$netrom(r4, &(0x7f000098c000)=@ax25={0x3, {"1e1b275a10c172"}, 0x7}, 0x10) r5 = dup3(r2, r4, 0x0) getsockopt$bt_sco_SCO_OPTIONS(0xffffffffffffffff, 0x11, 0x1, &(0x7f00004bc000)=""/219, &(0x7f0000f79000-0x4)=0xdb) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000bb3000)=@assoc_value, &(0x7f0000e9a000-0x4)=0x8) accept4$alg(r4, 0x0, 0x0, 0x80000) [ 70.849405] QAT: Invalid ioctl 2018/02/03 00:59:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x400400000001, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000c85000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}, 0x0, 0x0, []}, 0x90) 2018/02/03 00:59:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000882000-0x8), &(0x7f00002f4000)=0x8) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000ded000-0x20)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000841000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000754000-0x10)=[], 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/02/03 00:59:38 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000001000-0xf0)=""/240, 0xf0, 0x3) ioprio_get$uid(0x3, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/status\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000001000-0x8)={0x1, 0xfff}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000003000-0x1), 0x1) [ 70.929561] [ 70.931235] ====================================================== [ 70.937545] WARNING: possible circular locking dependency detected [ 70.943858] 4.15.0+ #293 Not tainted [ 70.947550] ------------------------------------------------------ [ 70.953842] syz-executor3/6071 is trying to acquire lock: [ 70.959348] (sk_lock-AF_INET6){+.+.}, at: [<000000003957fd2e>] do_ipv6_setsockopt.isra.8+0x3c5/0x39d0 [ 70.968787] [ 70.968787] but task is already holding lock: [ 70.974729] (rtnl_mutex){+.+.}, at: [<00000000543e0dfe>] rtnl_lock+0x17/0x20 [ 70.981995] [ 70.981995] which lock already depends on the new lock. [ 70.981995] [ 70.991330] [ 70.991330] the existing dependency chain (in reverse order) is: [ 70.998927] [ 70.998927] -> #1 (rtnl_mutex){+.+.}: [ 71.004192] __mutex_lock+0x16f/0x1a80 [ 71.008574] mutex_lock_nested+0x16/0x20 [ 71.013129] rtnl_lock+0x17/0x20 [ 71.016988] register_netdevice_notifier+0xad/0x860 [ 71.022497] tee_tg_check+0x1a0/0x280 [ 71.026799] xt_check_target+0x22c/0x7d0 [ 71.031356] find_check_entry.isra.7+0x935/0xcf0 [ 71.036607] translate_table+0xf52/0x1690 [ 71.041252] do_ip6t_set_ctl+0x370/0x5f0 [ 71.045807] nf_setsockopt+0x67/0xc0 [ 71.050018] ipv6_setsockopt+0x115/0x150 [ 71.054575] rawv6_setsockopt+0x4a/0xf0 [ 71.059057] sock_common_setsockopt+0x95/0xd0 [ 71.064048] SyS_setsockopt+0x189/0x360 [ 71.068518] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 71.073777] [ 71.073777] -> #0 (sk_lock-AF_INET6){+.+.}: [ 71.079574] lock_acquire+0x1d5/0x580 [ 71.083874] lock_sock_nested+0xc2/0x110 [ 71.088430] do_ipv6_setsockopt.isra.8+0x3c5/0x39d0 [ 71.093940] ipv6_setsockopt+0xd7/0x150 [ 71.098410] sctp_setsockopt+0x2b6/0x61d0 [ 71.103050] sock_common_setsockopt+0x95/0xd0 [ 71.108037] SyS_setsockopt+0x189/0x360 [ 71.112516] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 71.117760] [ 71.117760] other info that might help us debug this: [ 71.117760] [ 71.125882] Possible unsafe locking scenario: [ 71.125882] [ 71.131918] CPU0 CPU1 [ 71.136557] ---- ---- [ 71.141209] lock(rtnl_mutex); [ 71.144464] lock(sk_lock-AF_INET6); [ 71.150765] lock(rtnl_mutex); [ 71.156542] lock(sk_lock-AF_INET6); [ 71.160316] [ 71.160316] *** DEADLOCK *** [ 71.160316] [ 71.166356] 1 lock held by syz-executor3/6071: [ 71.170920] #0: (rtnl_mutex){+.+.}, at: [<00000000543e0dfe>] rtnl_lock+0x17/0x20 [ 71.178614] [ 71.178614] stack backtrace: [ 71.183091] CPU: 0 PID: 6071 Comm: syz-executor3 Not tainted 4.15.0+ #293 [ 71.189994] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 71.199323] Call Trace: [ 71.201890] dump_stack+0x194/0x257 [ 71.205493] ? arch_local_irq_restore+0x53/0x53 [ 71.210140] print_circular_bug.isra.38+0x2cd/0x2dc [ 71.215129] ? save_trace+0xe0/0x2b0 [ 71.218816] __lock_acquire+0x30a8/0x3e00 [ 71.222952] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 71.228115] ? rtnl_lock+0x17/0x20 [ 71.231629] ? __mutex_lock+0x16f/0x1a80 [ 71.235663] ? rtnl_lock+0x17/0x20 [ 71.239178] ? rtnl_lock+0x17/0x20 [ 71.242701] ? perf_trace_lock+0xd6/0x900 [ 71.246821] ? perf_trace_lock+0xd6/0x900 [ 71.250944] ? update_cfs_rq_load_avg.part.68+0x2d0/0x2d0 [ 71.256453] ? trace_event_raw_event_lock+0x340/0x340 [ 71.261615] ? trace_event_raw_event_lock+0x340/0x340 [ 71.266779] ? print_irqtrace_events+0x270/0x270 [ 71.271516] ? check_noncircular+0x20/0x20 [ 71.275727] ? check_noncircular+0x20/0x20 [ 71.279942] ? find_held_lock+0x35/0x1d0 [ 71.283977] lock_acquire+0x1d5/0x580 [ 71.287753] ? lock_sock_nested+0xa3/0x110 [ 71.291958] ? lock_acquire+0x1d5/0x580 [ 71.295906] ? do_ipv6_setsockopt.isra.8+0x3c5/0x39d0 [ 71.301068] ? lock_release+0xa40/0xa40 [ 71.305030] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 71.310888] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 71.316753] ? do_raw_spin_trylock+0x190/0x190 [ 71.321313] ? lock_sock_nested+0x44/0x110 [ 71.325525] lock_sock_nested+0xc2/0x110 [ 71.329559] ? do_ipv6_setsockopt.isra.8+0x3c5/0x39d0 [ 71.334722] do_ipv6_setsockopt.isra.8+0x3c5/0x39d0 [ 71.339713] ? ipv6_update_options+0x330/0x330 [ 71.344269] ? update_load_avg+0x249/0x2d80 [ 71.348565] ? update_cfs_rq_load_avg.part.68+0x2d0/0x2d0 [ 71.354078] ? update_load_avg+0x249/0x2d80 [ 71.358375] ? find_held_lock+0x35/0x1d0 [ 71.362411] ? update_cfs_rq_load_avg.part.68+0x2d0/0x2d0 [ 71.367920] ? __lock_is_held+0xb6/0x140 [ 71.371955] ? trace_event_raw_event_lock+0x340/0x340 [ 71.377116] ? trace_event_raw_event_lock+0x340/0x340 [ 71.382280] ? check_noncircular+0x20/0x20 [ 71.386491] ? resched_curr+0x13e/0x1a0 [ 71.390437] ? print_irqtrace_events+0x270/0x270 [ 71.395180] ? check_noncircular+0x20/0x20 [ 71.399387] ? check_noncircular+0x20/0x20 [ 71.403596] ? put_prev_task_fair+0x80/0x80 [ 71.407890] ? __lock_is_held+0xb6/0x140 [ 71.411926] ? print_irqtrace_events+0x270/0x270 [ 71.416656] ? __lock_acquire+0x664/0x3e00 [ 71.420865] ? print_irqtrace_events+0x270/0x270 [ 71.425591] ? check_noncircular+0x20/0x20 [ 71.429802] ? print_irqtrace_events+0x270/0x270 [ 71.434535] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 71.439700] ? do_raw_spin_trylock+0x190/0x190 [ 71.444254] ? do_raw_spin_trylock+0x190/0x190 [ 71.448810] ? check_noncircular+0x20/0x20 [ 71.453023] ipv6_setsockopt+0xd7/0x150 [ 71.456970] ? ipv6_setsockopt+0xd7/0x150 [ 71.461096] sctp_setsockopt+0x2b6/0x61d0 [ 71.465218] ? sctp_setsockopt_paddr_thresholds+0x550/0x550 [ 71.470904] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 71.476071] ? check_noncircular+0x20/0x20 [ 71.480278] ? perf_trace_lock+0xd6/0x900 [ 71.484399] ? perf_event_sync_stat+0x5b0/0x5b0 [ 71.489040] ? __perf_event_task_sched_in+0x200/0xc20 [ 71.494218] ? trace_event_raw_event_lock+0x340/0x340 [ 71.499384] ? perf_trace_lock+0xd6/0x900 [ 71.503510] ? trace_event_raw_event_lock+0x340/0x340 [ 71.508673] ? trace_event_raw_event_lock+0x340/0x340 [ 71.513838] ? finish_task_switch+0x1d3/0x740 [ 71.518315] ? lock_downgrade+0x980/0x980 [ 71.522435] ? check_noncircular+0x20/0x20 [ 71.526662] ? load_balance+0x34c0/0x34c0 [ 71.530782] ? check_noncircular+0x20/0x20 [ 71.534991] ? compat_start_thread+0x80/0x80 [ 71.539392] ? do_raw_spin_trylock+0x190/0x190 [ 71.543949] ? find_held_lock+0x35/0x1d0 [ 71.547991] ? avc_has_perm+0x35e/0x680 [ 71.551944] ? lock_downgrade+0x980/0x980 [ 71.556067] ? lock_release+0xa40/0xa40 [ 71.560015] ? lock_downgrade+0x980/0x980 [ 71.564136] ? lock_release+0xa40/0xa40 [ 71.568083] ? __lock_is_held+0xb6/0x140 [ 71.572118] ? avc_has_perm+0x43e/0x680 [ 71.576065] ? avc_has_perm_noaudit+0x520/0x520 [ 71.580709] ? iterate_fd+0x3f0/0x3f0 [ 71.584481] ? lock_downgrade+0x980/0x980 [ 71.588602] ? __lock_is_held+0xb6/0x140 [ 71.592638] ? schedule+0xf5/0x430 [ 71.596153] ? sock_has_perm+0x2a4/0x420 [ 71.600187] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 71.605526] ? selinux_netlbl_socket_setsockopt+0x10c/0x460 [ 71.611210] ? selinux_netlbl_sock_rcv_skb+0x730/0x730 [ 71.616458] ? alloc_file+0x27e/0x390 [ 71.620256] sock_common_setsockopt+0x95/0xd0 [ 71.624740] SyS_setsockopt+0x189/0x360 [ 71.628699] ? SyS_recv+0x40/0x40 [ 71.632136] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 71.636952] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 71.641942] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 71.646675] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 71.651405] RIP: 0033:0x453299 [ 71.654568] RSP: 002b:00007fb36aa19c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000036 [ 71.662254] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000453299 [ 71.669503] RDX: 000000000000002a RSI: 0000000000000029 RDI: 0000000000000013 2018/02/03 00:59:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000335000-0x9)='/dev/ion\x00', 0x0, 0x0) ppoll(&(0x7f00006f3000-0x28)=[{r0, 0x1000}, {r0, 0x602}, {r1, 0x8014}, {r0, 0x1001}, {r1, 0x8}], 0x5, &(0x7f00002ab000-0x10)={0x77359400}, &(0x7f00009ea000+0x111), 0x8) ioctl(r1, 0x200000c0184900, &(0x7f00007c7000-0x9)="00000000000000061a") 2018/02/03 00:59:39 executing program 2: r0 = socket(0x40000000015, 0x5, 0x0) syz_open_dev$random(&(0x7f0000622000-0xc)='/dev/random\x00', 0x0, 0x200082) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000143000-0x8)='trusted\x00', &(0x7f0000396000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000000)='${\x00', 0xfffffffffffffffd) keyctl$describe(0x6, r1, &(0x7f0000bcd000-0x8c)=""/140, 0x8c) setsockopt(r0, 0x114, 0x3, &(0x7f0000383000-0x4), 0x0) shutdown(r0, 0x0) 2018/02/03 00:59:39 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000001000)='./file0\x00', 0x101000, 0x85668bca6715186d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000000000)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0xffbffffffffffffc}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = semget$private(0x0, 0x1, 0x240) semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000013000)) remap_file_pages(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1000002, 0x2, 0x0) pkey_mprotect(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x2, 0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000460000-0x2), &(0x7f00008f7000), &(0x7f00006d4000), &(0x7f0000fcf000)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) syz_open_dev$dmmidi(&(0x7f000017c000)='/dev/dmmidi#\x00', 0x100000000, 0x101100) 2018/02/03 00:59:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000027a000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000f25000-0x24)) ioctl$TCSETSF(r0, 0xc074510c, &(0x7f0000bef000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe5da}) 2018/02/03 00:59:39 executing program 4: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000ff5000-0x8)={0x0, 0x0}) ptrace$getenv(0x4201, r0, 0x1, &(0x7f0000351000)) r1 = open(&(0x7f0000fee000-0x8)='./file0\x00', 0x141042, 0x0) utime(&(0x7f0000ff1000)='./file0\x00', &(0x7f000067c000-0x10)={0x0, 0x40000ffff}) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000ff6000-0x44)) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000009000-0x8)) sigaltstack(&(0x7f0000166000/0x3000)=nil, &(0x7f00005d6000)) 2018/02/03 00:59:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000a41000-0x11)='/dev/qat_adf_ctl\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000416000-0xbc)={0x80, 0x2, 'client0\x00', 0x1, "4e5e72cc1c400dcd", "5432e91d1e06bbc796ac78e58a7eae3404b4fcdfaea85931ea087b9d80ad40b5", 0x5, 0x3}) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000d6b000-0x68)=@routing={0x0, 0x2, 0x0, 0x0, 0x0, [@ipv4={[], [0xff, 0xff], @rand_addr}]}, 0x18) 2018/02/03 00:59:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000c2d000-0x12)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffff8, 0x10000) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) readv(r0, &(0x7f0000e7f000-0x30)=[{&(0x7f0000312000)}, {&(0x7f0000232000)=""/204, 0xcc}, {&(0x7f0000a55000)=""/223, 0xdf}], 0x3) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) bind(r2, &(0x7f00006b2000)=@sco={0x1f, {0xfffd, 0x40000000001, 0xf3, 0xffffffffffffff10, 0x8, 0xf}}, 0xffffffffffffff44) getpeername$llc(r0, &(0x7f0000757000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000e1c000-0x4)=0x10) connect$unix(r2, &(0x7f0000c8e000)=@file={0x1, './file0\x00'}, 0xa) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000baf000)=""/139) 2018/02/03 00:59:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00008ae000-0x8)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00000d4000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00006dd000-0xc4)) chdir(&(0x7f000092b000)='./file0\x00') umount2(&(0x7f0000f66000)='.', 0x2) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000dd6000)='ramfs\x00') getcwd(&(0x7f000016f000)=""/4096, 0x1000) r1 = syz_open_dev$sndmidi(&(0x7f0000bdc000-0x12)='/dev/snd/midiC#D#\x00', 0xcbfb, 0x113000) connect$nfc_llcp(r1, &(0x7f00009cc000)={0x27, 0x3ff, 0x20, 0x3, 0x5, 0x8001, "2424bec409be559b8f7407261d357a3db4ccd77c4fd752e6dafc44420182292c4a1e5ab00b5175d890ff641e4576a5bcde045abbb6f87c5b589357ba14ff47", 0x6}, 0x60) [ 71.676752] RBP: 00000000000005ce R08: 0000000000000088 R09: 0000000000000000 [ 71.684005] R10: 0000000020058000 R11: 0000000000000212 R12: 00000000006f7bf0 [ 71.691252] R13: 00000000ffffffff R14: 00007fb36aa1a6d4 R15: 0000000000000000 2018/02/03 00:59:39 executing program 2: timerfd_create(0x2, 0x80802) 2018/02/03 00:59:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = getpgrp(0x0) sched_getscheduler(r3) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000e13000)='/dev/dsp\x00', 0x400000, 0x0) ioctl$EVIOCGABS3F(r4, 0x8018457f, &(0x7f0000668000-0x3e)=""/62) ioctl$KVM_SET_SIGNAL_MASK(r2, 0x4004ae8b, &(0x7f0000beb000-0x1004)) 2018/02/03 00:59:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000418000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad", 0x1) r2 = accept$alg(r0, 0x0, 0x0) r3 = dup(r1) setsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f0000e3d000-0x4)=0x3, 0x4) sendmsg$alg(r2, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000985000)=[{&(0x7f00006fe000-0x63)="9576fb5678f4d8bb1b8c63a229d9ca03842c53286f77e16d6684d4bfd43e32c65df55930020d1466b3ccd513", 0x2c}], 0x1, &(0x7f0000633000-0x90)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000425000)=""/43, 0x2b}, {&(0x7f0000589000-0x8d)=""/141, 0x8d}], 0x2, &(0x7f0000590000)}, 0x0) 2018/02/03 00:59:39 executing program 1: r0 = socket$inet6(0xa, 0x80005, 0x81) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001000-0x4)) setsockopt(r0, 0x84, 0xe, &(0x7f0000448000), 0x108) 2018/02/03 00:59:39 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socket$pppoe(0x18, 0x1, 0x0) rt_sigreturn() setsockopt$sock_void(r0, 0x29, 0x23, 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00006eb000)='/dev/hwrng\x00', 0x4000, 0x0) ioctl$TCXONC(r1, 0x540a, 0x2) 2018/02/03 00:59:39 executing program 7: mmap(&(0x7f0000000000/0xef6000)=nil, 0xef6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000269000)='./file0\x00', 0x85) ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f0000b6e000)={0x9, 0x80000001, 0x1, 0x100}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000784000)={0xd, 0x4, 0x4, 0x100, 0x0, r1}, 0x40e) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000eef000)={r2, &(0x7f0000642000), &(0x7f0000ad4000)=""/209}, 0x18) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000ef6000)='dctcp\x00', 0x6) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f000009f000)=0xf9) [ 71.749750] mmap: syz-executor3 (6086) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. [ 71.772806] QAT: Invalid ioctl 2018/02/03 00:59:39 executing program 0: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f000001d000-0x20)=[@in={0x2, 0x0, @loopback=0x7f000001}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}], 0x11) 2018/02/03 00:59:39 executing program 4: r0 = msgget$private(0x0, 0x400000012) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000000)=""/173) r1 = semget$private(0x0, 0x20000000104, 0x0) semctl$GETALL(r1, 0x0, 0xd, &(0x7f0000fbe000-0xb)=""/11) 2018/02/03 00:59:39 executing program 6: r0 = socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000001000-0x16)=@random={'btrfs.', '#}${md5summd5sumeth0\x00'}, &(0x7f0000e38000-0x1)='\x00', 0x1, 0x1) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x5e1a, 0x80) ioctl$int_in(r1, 0x800000c0045004, &(0x7f0000004000-0x8)) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000007000-0x8)={0x0}, &(0x7f0000007000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000001000)={0x4, 0x9, 0x1, 0x7, r2}, &(0x7f0000004000-0x4)=0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000007000)=""/4, &(0x7f0000008000-0x4)=0x4) [ 71.812475] QAT: Invalid ioctl 2018/02/03 00:59:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) mkdir(&(0x7f0000c8c000-0x4)='./file0/control\x00', 0x0) symlink(&(0x7f0000747000)='./file0\x00', &(0x7f0000ab9000)='./file0/control/file0\x00') umount2(&(0x7f0000117000)='./file0\x00', 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000f97000)={{{@in=@local, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast1}}, &(0x7f0000aa9000-0x4)=0xe8) lstat(&(0x7f0000ec0000-0x16)='./file0/control/file0\x00', &(0x7f0000c07000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000cc2000-0x10)='./file0/control\x00', r0, r1) 2018/02/03 00:59:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000001000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @empty}}}, 0x2e, &(0x7f00005a5000)=[{&(0x7f0000000000)="dbc706f24d966215861e0a0bbc1bcdc16c4324c75d9317afd980cdd20b3279db16e6955fa5bcc73bad5daa7fb940b3bb5939979329", 0x35}], 0x1}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x890c, &(0x7f0000000000)={@generic="a6ef27b2e4ee9aad3df20f8abfd57e5d"}) 2018/02/03 00:59:39 executing program 7: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000174000/0x1000)=nil, 0x1000, 0xe) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000ff5000)='/dev/qat_adf_ctl\x00', 0x40, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00003b5000-0xb8)={0x0, 0xff, 0x3, 0x101, 0x0, 0x3, 0x0, 0x48, {0x0, @in={{0x2, 0x1, @broadcast=0xffffffff}}, 0x4, 0x40, 0x5, 0x5, 0x8}}, &(0x7f0000ff5000)=0xb8) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f0000ef5000-0x10)={0x10003, 0x0, &(0x7f0000f13000/0x3000)=nil}) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000ff6000-0x10)={0x3, 0x204, 0x7, 0x2, r1}, 0x10) 2018/02/03 00:59:39 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x2, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000000c000)='/proc/self/net/pfkey\x00', 0x400000, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000004000-0x4)) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x7, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) 2018/02/03 00:59:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b3e000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00003fa000)='/selinux/checkreqprot\x00', 0x80000, 0x0) bind$alg(r3, &(0x7f0000ea2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cryptd(chacha20)\x00'}, 0x58) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000002000)={0x1, 0x0, [{0x40000072}]}) 2018/02/03 00:59:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00000ca000)='./file0\x00', 0x88) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000eef000-0xe4)=""/228) r1 = socket$inet_udp(0x2, 0x2, 0x0) recvmsg(r1, &(0x7f0000d1b000-0x38)={&(0x7f000093c000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, 0x2e, &(0x7f000046f000-0x10)=[], 0x0, &(0x7f0000746000-0x62)=""/98, 0x62}, 0x0) r3 = accept$inet6(r2, &(0x7f0000cd4000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f00002ec000)=0x1c) perf_event_open(&(0x7f000014e000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00003ef000-0x98)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x3, 0x5}, &(0x7f0000d8c000)=0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000175000-0x8)={r4, 0x8001}, &(0x7f00006fc000-0x4)=0x8) sendto$inet(r1, &(0x7f0000bba000-0x2), 0x0, 0x0, &(0x7f000057c000-0x10)={0x2, 0x2, @empty}, 0x10) 2018/02/03 00:59:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) socketpair(0xf, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r3) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0xfffffffffffffffe, 0x1}, 0x10) fcntl$getownex(r3, 0x10, &(0x7f0000b8b000)={0x0, 0x0}) mmap(&(0x7f0000bb4000/0x4000)=nil, 0x4000, 0x2, 0x20110, r0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r3, 0x4c09, 0x4) fcntl$setownex(r0, 0xf, &(0x7f000079b000-0x8)={0x2, r4}) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000226000-0x8)) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r5, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) 2018/02/03 00:59:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f77000-0xb)='/dev/loop#\x00', 0x2, 0xfffffffffffffffd) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000d9e000)='/dev/hwrng\x00', 0x20000, 0x0) ioctl$KIOCSOUND(r1, 0x4b2f, 0xb7) ioctl(r0, 0x4400000000001277, &(0x7f000089c000)) syz_open_dev$sg(&(0x7f000024c000-0x9)='/dev/sg#\x00', 0x100000000, 0x501202) 2018/02/03 00:59:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = shmget$private(0x0, 0x4000, 0x54000000, &(0x7f0000a55000/0x4000)=nil) shmctl$IPC_STAT(r0, 0x2, &(0x7f0000253000-0x8b)=""/139) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00005c5000)={0x7, 0xffffffffffffffff}) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f00006bb000)=0x7) ioctl$int_in(r1, 0x0, &(0x7f000040f000-0x8)=0xc9cb) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) stat(&(0x7f000028d000-0x8)='./file0\x00', &(0x7f0000889000)) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000032d000-0x8)={0x0, 0x10002}, &(0x7f0000da8000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f000055d000)={r4, 0xffffffffffffbffa}, &(0x7f0000889000-0x4)=0xffffffffffffff98) stat(&(0x7f000053f000)='./file0\x00', &(0x7f0000784000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r3, r5, r6) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f000081b000-0x10)) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f0000dad000)={0x0, 0x19000}) r7 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0xae44, 0x208000007ffc) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f0000000000)={0xf001}) clock_gettime(0x0, &(0x7f0000000000)) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r7, 0xaeb7) fcntl$setlease(r2, 0x400, 0x2) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000cd3000)) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f00002ea000)={@rand_addr, @remote={0x0, 0x0, 0x0}}, &(0x7f0000301000)=0xc) ioctl$KVM_RUN(r7, 0xae80, 0x0) shmget(0x3, 0x4000, 0x24, &(0x7f0000412000/0x4000)=nil) ioctl$KVM_GET_DEBUGREGS(r7, 0x8080aea1, &(0x7f0000f4a000-0x80)) msgctl$MSG_INFO(0x0, 0xc, &(0x7f00002db000-0x58)=""/88) ioctl$KVM_RUN(r7, 0xae80, 0x0) ioctl$TIOCGPTPEER(r2, 0x5441, 0x3) 2018/02/03 00:59:39 executing program 6: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = semget$private(0x0, 0x4, 0x20) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$GETZCNT(r1, 0xb, 0xf, &(0x7f000000d000)) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000005000-0x4), &(0x7f000000d000), &(0x7f0000009000-0x4)=0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000001000-0x8)=0xfded, 0xfffffffffffffe2d) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r0, &(0x7f000000e000), &(0x7f0000009000)=0x10, 0x80000) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f000000f000-0xf1)="29ed0d747b38370666bd726882fed74d2047c9f3add13b1848ad843e9906320a9fc1357498079d4c27ac004114cc47495412515e4a651bd47cb64283e1ec36747205db50664eca40b49177da40d5414d6adada74bd8be8792249e32d685907b97ea57c13ba4d24006921cd2853c229d72b3f54010a10be706dd36c0566d75ddfb09788e5261a07be1fbad3e3db3d3ab9ad159dd450c676e36336bd5baf7b13669f9479ac82c5c1d3900fd04de649ac5d56e1de0429984c57c0b63875d760c8656e3fe9d681f4164a7b50b6190d0e67f9a0c4402b885f5299dd3d7d82873350296de7db6c296c0c49bab5dd9af3c8e8999c") sendmsg$netlink(r0, &(0x7f000000c000)={&(0x7f0000008000)=@proc={0x10, 0x0, 0x1, 0x1100028}, 0xc, &(0x7f0000000000)=[{&(0x7f000000d000-0x10)={0x10, 0x2d, 0x320, 0x2, 0x1, "", []}, 0x10}, {&(0x7f0000007000-0x88)={0x88, 0x20, 0x4, 0x1, 0x3, "", [@generic="bbb4976a2c370ce26157e8ed34df78e68e831ed6514e2ddfcf926ff5014b09f774727280e8e00a8a9d9f18dd76e249d2e355ec9621e3d587c49d50872ba3c7f1e195476627f8b7feceaeab5c1704b74e4588a87e238186177b33a1", @typed={0xc, 0x2d, @uid=r2}, @typed={0x10, 0x17, @u64=0x2}]}, 0x88}], 0x2, 0x0, 0x0, 0x24004855}, 0x20004044) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000006000)='/dev/hwrng\x00', 0x8000, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000000d000-0x10)={r0, r3, 0x4, 0x3}, 0x10) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_LAPIC(r0, 0x8400ae8e, &(0x7f000000f000-0x400)={"3b0bcc8ce1aba60fbecc5432e3f3b8b57402120d55a9f850232eecbbd9d24873320cc6a0b48b1f590680a7fe2085394f5b656e7ae543b87b4295e2ab581472dea1b80cb1c551b2cb07db1bfb0b91e9d798691cf1fca6b68a211b0b892829afa102763d9203690a2f4c3c7760ce41267ed5854964c68e23d2f3a49980bb0f912f872a1312c0f9e11a3403f49eae94f656711b040d987388c9b1c2fc66ed977126c9fb177df870100120773c658ae0fef4aba69b445a2f328accc52dc471df2188db1f54469169cd70bdccd6718b1970c62269f6bf5a73071a968190c2b8725f35a874d28f7533b458d812fe40fe108ff0d6790cb8458b11c353a4d4eb9875afacb7e89a34e4341f30e15eba952cad09dffdc59069488ac1bbf6a6a213d76da13cd136c5c36a0623475399a8059922f676e2cbd4570fb1e625ce495b03bad51ca37b937151db3d2ba6b0220ec839db324830f0e5eb8158c1a7cd53e4126f7d0369c07973a78f9bbe93010465de6c7d1645c2e64cc456a1ba925af003684263888ca6cd3d4732743a80eaf85be8c544b7105208b12a8df49a8b320cd86ced182d1bbd878c89416c64ebc4ab4a56bd3d288905611554c64a3563974f5a3a304608302ef924705e847eb37c22a01fbfa615ffdefdc646aeede991ca0b3152d63af9db8c74ba7f1e963569c60bfb583db35d511d80bd1c081485e170eb60eff50e43df9c953e38e53a92a1e86c11f8ec0ca1519d11e769132eba00ae055a337ca116adc53a5704125ef78a490a33f184216fd5aeb59ef26a785059591446bee3d1ddaed736fb988fd62135699ccdefd9069d7dc5f8a2a357fb591d523b9d1624d0856e54fc7cc79727677f742185c8062832786cd286c95087ebe1c2eebf3fb0b4f148518886005076fbc01202ee24ee7bb2e4f21548238aeaf07d16cca3b4fc372359c95fba767c3fc0a2664d07e3fdd6efc684da79882ff7f68607cf35727f6dde2b0042f319bed179819f0eb0287c57c4deb6775debfe8257725715a25c2f51d59c2af210873f90071e94bea9dfe7cd906bf6908152f2a65fe72bc271e8f0aeda274c34feb68d1815a658ad50eacff402ef8538d9986717c55f66163182d70d957d71f15879d3e19e77cc8576e54ded673916bcf9b1771a788d0bdacdeb63e357174a814413261ed0296b575445ce72c2b427e3ee4123a19a74da3e87656489b25466602c86d7762c3b7b0dd0c9c32daf8233e466c45259e35d2616355d36a76404ae3196f0d074cf3f7b6bf35961a62ad41425e096b1369bc90a6e05a9f90a1f2e7864662461b691a09f2495dd902e805349af4b3bcf3de78ef64b6077610140af3ff7820824ee8bf88a6dada1f095b2a0114c064abb7863d471a377f28c04e46bacf3bf90603903416ab3fd68a1e66228a5db1d9d7cda1b3a2b6c2b96f714e84e"}) ioctl(r0, 0xc0984124, &(0x7f000000d000-0x2)) 2018/02/03 00:59:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000bd2000-0x8)=[{0x6, 0x0, 0x0, 0x407ffc0001}]}) r0 = syz_open_dev$amidi(&(0x7f0000bc0000-0xc)='/dev/amidi#\x00', 0x6, 0x1) syz_extract_tcp_res(&(0x7f000085f000)={0x0}, 0x2, 0x6) syz_extract_tcp_res(&(0x7f00003dc000-0x8)={0x0, 0x0}, 0x80, 0xb10) write$tun(r0, &(0x7f0000b27000-0xa0)=@pi={0x0, 0x18, @ipv4={{0x14, 0x4, 0x9, 0x3, 0x9c, 0x2, 0x0, 0x0, 0x2e, 0x0, @multicast2=0xe0000002, @broadcast=0xffffffff, {[@cipso={0x86, 0x3a, 0x1, [{0x0, 0x10, "e89ce734b0a5776b3a336ffab0f3"}, {0x5, 0xc, "853090754292987ad96b"}, {0x5, 0xb, "0d3b99530e01611c17"}, {0x7, 0x7, "b21be4ffa2"}, {0x2, 0x4, 'f,'}, {0x5, 0x2}]}]}}, @tcp={{0x0, 0x0, r1, r2, 0x2, 0x0, 0x6, 0x0, 0x1000, 0x0, 0x100000000, {[@window={0x3, 0x3, 0x2130}]}}, {"6ae73e3afd2ee01dd9359dcab64bc300ef680232ba0e8a45492b6bb0e42aadc6d887a2d9d609449df837f3d98948b1be3166bba9"}}}}, 0xa0) munlock(&(0x7f0000168000/0x13000)=nil, 0x13000) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000c4f000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x1) 2018/02/03 00:59:39 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r0, 0x10e, 0xa, &(0x7f0000001000), 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000a54000)='/dev/qat_adf_ctl\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$fuse(r1, &(0x7f0000001000)={0x28, 0x19c40000, 0x4, @fuse_notify_inval_inode_out={0x5, 0xffffffffffffffff, 0xeb8}}, 0x28) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000001000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f0000001000-0x20)="4e55b28827ec073939638ae95fd3e62a904dcfb4ae1125acc190f29d1cfdce26"}) 2018/02/03 00:59:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000697000-0xc)='/dev/autofs\x00', 0x8400, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00009a8000)={0xaa, 0x14}) modify_ldt$write(0x1, &(0x7f0000e28000)={0x80000001, 0x20001000, 0x5000, 0x2, 0x0, 0x3, 0x109, 0x2, 0x7, 0x8}, 0x10) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000438000-0x4)='tls\x00', 0x4) openat$audio(0xffffffffffffff9c, &(0x7f0000604000)='/dev/audio\x00', 0x640002, 0x0) setsockopt$inet_buf(r0, 0x0, 0x9, &(0x7f000036f000)="3d152f4190bab63b0a7bf0ad5c899d78ea113aa72a13d00bed1207ecd601a5497cad039f4b316db053586640e1da9dc9d42c7ba74bc1a771adc1bebc7cc0cf40d2b0c199cd7400e79d0a03ba03ec09704d0a6482e9d31ee74a6ea820f7dc1f63d3410727ece75cdea3face246232fdd0cb1415ce3a89aa75452dba96667dade81b3787c772e92c0300000052743dbdd161e4b25e37122853bd7bc0a656d6279ceb8aa94bff28bd6ab6f37c3f5d8ffec7afc8b8f3292d0080000100000000cd013f4f0a8520ba046e4f39", 0xca) mkdir(&(0x7f0000253000)='./file0/control\x00', 0x0) symlink(&(0x7f0000747000)='./file0/control\x00', &(0x7f0000754000-0x16)='./file0/control/file0\x00') unlink(&(0x7f0000b38000)='./file0/control/file0\x00') 2018/02/03 00:59:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000b38000)=0x3c) fcntl$setsig(r1, 0xa, 0x12) poll(&(0x7f0000d2b000)=[{r2}], 0x1, 0xfffffffffffffff8) r3 = dup2(r1, r2) fcntl$setown(r3, 0x8, r0) sendmsg$nfc_llcp(r3, &(0x7f0000f93000)={&(0x7f000082e000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "5c76eb2f534b6d4f4303129cadf31679ab3146beb539a464262d4e5fcfcf64516444a0e772626f6eeea424498a6e497c8173335623bd68d323977aa55bf526"}, 0x60, &(0x7f0000851000)=[], 0x0, &(0x7f000018c000)={0x10}, 0x10}, 0x0) tkill(r0, 0x16) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1, &(0x7f0000fc9000)) r4 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) openat(r4, &(0x7f0000c54000)='./file1\x00', 0x40, 0x0) 2018/02/03 00:59:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000c2a000-0x4)=0x19, 0x4) r2 = open(&(0x7f000019c000-0x8)='./file0\x00', 0x440280, 0x80) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f00007a3000)) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00000a9000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000866000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f000001b000-0x108)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002}}, [0x6, 0x3f, 0x7, 0x8, 0x7, 0x2, 0x6, 0x4, 0x10000, 0x4, 0x2, 0x7, 0x8, 0x30000000000, 0x6]}, &(0x7f0000362000-0x4)=0x108) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f000017e000)=0x7f80c2a, &(0x7f00005a3000-0x8)=0x2) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000098c000-0x4)=0x0) prlimit64(r4, 0xf, &(0x7f0000cda000-0x10)={0x8, 0x1}, &(0x7f0000833000)) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00001d2000-0x98)={r3, @in6={{0xa, 0x2, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x3}}, 0x1, 0xffffffff}, &(0x7f0000096000-0x4)=0x98) sendmsg$nl_route(r0, &(0x7f000058d000-0x38)={&(0x7f000078d000)={0x10}, 0xc, &(0x7f00004e8000-0x10)={&(0x7f00008b1000)=@ipv4_newaddr={0x20, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x18, 0x0, 0x0, r1}, [@IFA_LOCAL={0xfffffffffffffe30, 0x2, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}]}, 0x20}, 0x1}, 0x0) move_pages(0x0, 0x4, &(0x7f0000a51000)=[&(0x7f0000a9e000/0x2000)=nil, &(0x7f00006dc000/0x3000)=nil, &(0x7f0000cc6000/0x4000)=nil, &(0x7f0000557000/0x2000)=nil], &(0x7f00007ca000)=[0x3ff, 0xc76], &(0x7f000075c000-0x8)=[0x0, 0x0], 0x6) getsockname$netlink(r0, &(0x7f00003f7000-0xc), &(0x7f0000159000)=0x2ef) 2018/02/03 00:59:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f00007ec000)=0x4, 0x4) r1 = syz_open_dev$mice(&(0x7f00008ba000)='/dev/input/mice\x00', 0x0, 0x5a08f30731c280f8) ioctl$TCSETS(r1, 0x5402, &(0x7f00000f6000-0x24)={0x40, 0x9, 0xffffffff, 0x0, 0x3ff, 0x81, 0x800, 0xb9bd, 0x8, 0x4, 0x7ff, 0x5a5}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000a09000-0x8)={0x0, 0x3}, &(0x7f000052b000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000e74000)={0x958, 0xfffffffffffffff7, 0x200, 0x7f, 0x80000000, 0x49b, 0x6, 0x8, 0x0}, &(0x7f0000445000)=0x20) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000068b000)={r2, 0x3f, 0xff, 0x1ff, 0x80, 0x7, 0x2, 0xff, {r3, @in={{0x2, 0x1, @broadcast=0xffffffff}}, 0x7, 0x81, 0x9, 0x80000000000, 0x8}}, &(0x7f00004df000)=0xb8) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000fa2000-0x2)=""/72, &(0x7f0000fa2000-0x4)=0x48) [ 72.049815] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 72.081710] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/02/03 00:59:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x4, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x2400000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x20000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f000071d000-0x9)='/dev/vcs\x00', 0x2000, 0x0) listen$netrom(r2, 0x8000) r3 = dup(r1) accept$alg(r3, 0x0, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000e0d000)) connect$inet6(r0, &(0x7f000061e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x7fffffff}, 0x1c) 2018/02/03 00:59:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000adc000)='./file0\x00', &(0x7f0000019000-0x44)) syz_open_dev$mice(&(0x7f0000094000)='/dev/input/mice\x00', 0x0, 0x100000000000) write$evdev(0xffffffffffffffff, &(0x7f0000783000)=[{{0x0, 0x7530}, 0x2}, {{0x77359400}}], 0x30) write$evdev(0xffffffffffffffff, &(0x7f00008c2000-0x30)=[{{}, 0x2, 0x0, 0x401}, {}], 0x30) 2018/02/03 00:59:40 executing program 5: mmap(&(0x7f0000000000/0x2f7000)=nil, 0x2f7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) syz_open_dev$sndctrl(&(0x7f000029c000-0x13)='/dev/snd/controlC#\x00', 0x7, 0x0) poll(&(0x7f00002f7000-0x50)=[{r0}], 0x9a, 0x2) 2018/02/03 00:59:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000000d000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000bd4000), 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$llc_int(r0, 0x10c, 0x3, &(0x7f0000b65000), 0x4) r2 = msgget$private(0x0, 0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00004ce000)={0x0, 0x0}, &(0x7f000087e000-0x4)=0xc) stat(&(0x7f0000c4a000)='./file0\x00', &(0x7f0000746000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000601000)={{{@in6=@local, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@remote}}, &(0x7f0000f7b000-0x4)=0xe8) getresgid(&(0x7f00007a9000), &(0x7f000092a000), &(0x7f0000553000)=0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000fcd000)=0x0) r8 = getpid() msgctl$IPC_SET(r2, 0x1, &(0x7f00006a1000-0x78)={{0xff, r3, r4, r5, r6, 0x40, 0xfff}, 0xffffffff00000001, 0x4, 0x1, 0x4, 0x8, 0x6, r7, r8}) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x4, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0x2, &(0x7f0000872000), &(0x7f0000000000)=0x20) 2018/02/03 00:59:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000697000-0xc)='/dev/autofs\x00', 0x8400, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00009a8000)={0xaa, 0x14}) modify_ldt$write(0x1, &(0x7f0000e28000)={0x80000001, 0x20001000, 0x5000, 0x2, 0x0, 0x3, 0x109, 0x2, 0x7, 0x8}, 0x10) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000438000-0x4)='tls\x00', 0x4) openat$audio(0xffffffffffffff9c, &(0x7f0000604000)='/dev/audio\x00', 0x640002, 0x0) setsockopt$inet_buf(r0, 0x0, 0x9, &(0x7f000036f000)="3d152f4190bab63b0a7bf0ad5c899d78ea113aa72a13d00bed1207ecd601a5497cad039f4b316db053586640e1da9dc9d42c7ba74bc1a771adc1bebc7cc0cf40d2b0c199cd7400e79d0a03ba03ec09704d0a6482e9d31ee74a6ea820f7dc1f63d3410727ece75cdea3face246232fdd0cb1415ce3a89aa75452dba96667dade81b3787c772e92c0300000052743dbdd161e4b25e37122853bd7bc0a656d6279ceb8aa94bff28bd6ab6f37c3f5d8ffec7afc8b8f3292d0080000100000000cd013f4f0a8520ba046e4f39", 0xca) mkdir(&(0x7f0000253000)='./file0/control\x00', 0x0) symlink(&(0x7f0000747000)='./file0/control\x00', &(0x7f0000754000-0x16)='./file0/control/file0\x00') unlink(&(0x7f0000b38000)='./file0/control/file0\x00') 2018/02/03 00:59:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0x8, 0x3, &(0x7f000045c000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x2, 0x4c}, [], {0x95}}, &(0x7f0000282000-0x4)='GPL\x00', 0x2, 0x99, &(0x7f0000ce7000)=""/153}, 0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) fallocate(r1, 0x0, 0x0, 0x9) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00008fd000)='/selinux/status\x00', 0x0, 0x0) ioctl$TUNSETSTEERINGEBPF(r2, 0x800454e0, &(0x7f0000872000)=r0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00001e1000)='/selinux/enforce\x00', 0x200043, 0x0) ioctl$KVM_NMI(r3, 0xae9a) 2018/02/03 00:59:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f000001a000-0x5)={0x73, 0x79, 0x7a}) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000866000-0x4)) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000cf5000-0x4)=0x0) r1 = getpgrp(r0) waitid(0x0, r1, &(0x7f000000b000-0x10), 0x0, &(0x7f000038b000-0x90)) keyctl$session_to_parent(0x12) 2018/02/03 00:59:40 executing program 0: mmap(&(0x7f0000000000/0x6f9000)=nil, 0x6f9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000002a000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f00006f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00006fa000)=[], 0x0) read(r0, &(0x7f00006fa000-0x28)=""/40, 0x28) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/02/03 00:59:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r0, &(0x7f0000899000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x7}, 0x1c) sendto$inet(r0, &(0x7f00007e9000), 0x0, 0x0, &(0x7f0000eab000)={0x2, 0x2, @rand_addr=0x7fffffff}, 0xb0) 2018/02/03 00:59:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000697000-0xc)='/dev/autofs\x00', 0x8400, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00009a8000)={0xaa, 0x14}) modify_ldt$write(0x1, &(0x7f0000e28000)={0x80000001, 0x20001000, 0x5000, 0x2, 0x0, 0x3, 0x109, 0x2, 0x7, 0x8}, 0x10) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000438000-0x4)='tls\x00', 0x4) openat$audio(0xffffffffffffff9c, &(0x7f0000604000)='/dev/audio\x00', 0x640002, 0x0) setsockopt$inet_buf(r0, 0x0, 0x9, &(0x7f000036f000)="3d152f4190bab63b0a7bf0ad5c899d78ea113aa72a13d00bed1207ecd601a5497cad039f4b316db053586640e1da9dc9d42c7ba74bc1a771adc1bebc7cc0cf40d2b0c199cd7400e79d0a03ba03ec09704d0a6482e9d31ee74a6ea820f7dc1f63d3410727ece75cdea3face246232fdd0cb1415ce3a89aa75452dba96667dade81b3787c772e92c0300000052743dbdd161e4b25e37122853bd7bc0a656d6279ceb8aa94bff28bd6ab6f37c3f5d8ffec7afc8b8f3292d0080000100000000cd013f4f0a8520ba046e4f39", 0xca) mkdir(&(0x7f0000253000)='./file0/control\x00', 0x0) symlink(&(0x7f0000747000)='./file0/control\x00', &(0x7f0000754000-0x16)='./file0/control/file0\x00') unlink(&(0x7f0000b38000)='./file0/control/file0\x00') 2018/02/03 00:59:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) socketpair$inet6(0xa, 0x8000b, 0xb2, &(0x7f000089e000-0x8)) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000) write$vnet(r0, &(0x7f0000a8d000)={0x1, {&(0x7f0000c91000)=""/24, 0xfffffffffffffed2, &(0x7f0000a5e000-0x65)=""/101, 0x0, 0x2}}, 0x24e) 2018/02/03 00:59:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000965000)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000885000), &(0x7f0000dd7000)=0xc) fcntl$getown(0xffffffffffffffff, 0x9) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000212000)={0x0, 0x0}) sched_setaffinity(r0, 0x39e, &(0x7f00008b9000)=0x3d) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) accept4$inet6(r1, &(0x7f00001ab000)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f00009f4000-0x4)=0xfffffffffffffdeb, 0x0) shutdown(r1, 0x0) 2018/02/03 00:59:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00008ec000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a0a000-0x9)='/dev/rtc\x00', 0x7fff, 0x0) dup3(r1, r0, 0x0) 2018/02/03 00:59:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000646000-0xd)='/dev/net/tun\x00', 0x0, 0x40000) syz_emit_ethernet(0xe, &(0x7f0000362000)={@link_local={0x1, 0x80, 0xc2}, @random="ea11f9e9d82e", [], {@generic={0x4305}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000a4b000-0x4), 0x4) r2 = openat(0xffffffffffffff9c, &(0x7f00003cb000-0x8)='./file0\x00', 0x101800, 0x1) ioctl$KVM_ASSIGN_PCI_DEVICE(r2, 0x8040ae69, &(0x7f00008ce000-0x14)={0xae, 0xde, 0x4, 0x1, 0x100000001}) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000765000)=""/194) 2018/02/03 00:59:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000511000)='map_files\x00') setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000494000)={0x2, 0xffffffff, 0x1, 0x100000000, 0x6, 0x7ff, 0x2ae, 0x2, 0x9, 0x1, 0x2}, 0xb) r1 = socket(0x10, 0x2, 0x0) ppoll(&(0x7f00001ca000-0x28)=[{r1, 0x4020}, {r0, 0x4044}, {r1}, {r0, 0x4}, {r0, 0x14}], 0x5, &(0x7f0000663000)={0x0, 0x1c9c380}, &(0x7f0000c2f000-0x8), 0x8) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f000003a000-0x3c)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_DATA={0x4, 0x2}]}]}, 0x3c}, 0x1}, 0x0) 2018/02/03 00:59:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000697000-0xc)='/dev/autofs\x00', 0x8400, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00009a8000)={0xaa, 0x14}) modify_ldt$write(0x1, &(0x7f0000e28000)={0x80000001, 0x20001000, 0x5000, 0x2, 0x0, 0x3, 0x109, 0x2, 0x7, 0x8}, 0x10) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000438000-0x4)='tls\x00', 0x4) openat$audio(0xffffffffffffff9c, &(0x7f0000604000)='/dev/audio\x00', 0x640002, 0x0) setsockopt$inet_buf(r0, 0x0, 0x9, &(0x7f000036f000)="3d152f4190bab63b0a7bf0ad5c899d78ea113aa72a13d00bed1207ecd601a5497cad039f4b316db053586640e1da9dc9d42c7ba74bc1a771adc1bebc7cc0cf40d2b0c199cd7400e79d0a03ba03ec09704d0a6482e9d31ee74a6ea820f7dc1f63d3410727ece75cdea3face246232fdd0cb1415ce3a89aa75452dba96667dade81b3787c772e92c0300000052743dbdd161e4b25e37122853bd7bc0a656d6279ceb8aa94bff28bd6ab6f37c3f5d8ffec7afc8b8f3292d0080000100000000cd013f4f0a8520ba046e4f39", 0xca) mkdir(&(0x7f0000253000)='./file0/control\x00', 0x0) symlink(&(0x7f0000747000)='./file0/control\x00', &(0x7f0000754000-0x16)='./file0/control/file0\x00') unlink(&(0x7f0000b38000)='./file0/control/file0\x00') 2018/02/03 00:59:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) mount(&(0x7f0000ac5000)='./file0\x00', &(0x7f00007af000)='./file0\x00', &(0x7f000047c000)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = syz_open_dev$adsp(&(0x7f00004d0000)='/dev/adsp#\x00', 0x4, 0x80) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000864000)={0x0, 0x7}, &(0x7f0000068000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000dfd000)={r1, 0x1}, &(0x7f000023b000)=0x8) r2 = creat(&(0x7f0000688000)='./file0/file1\x00', 0x0) ioctl$KVM_SMI(r2, 0xaeb7) mount(&(0x7f00000cf000-0xe)='./file0/file1\x00', &(0x7f0000103000-0x8)='./file0\x00', &(0x7f0000872000-0x7)='cramfs\x00', 0x1002000, &(0x7f0000d78000-0x1)) 2018/02/03 00:59:40 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e21000-0x10)='/dev/sequencer2\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in6={0xa, 0x0, 0x100000000, @ipv4={[], [0xff, 0xff], @empty}, 0xfffffffffffff001}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x3, @multicast1=0xe0000001}], 0x4c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x100000001e, 0x1, 0x0) setsockopt(r1, 0xffffffff, 0x7f, &(0x7f0000156000)='\x00\x00\x00\x00', 0x4) modify_ldt$write(0x1, &(0x7f0000240000-0x10)={0x8, 0x0, 0x4000, 0x80000001, 0x5, 0x25, 0x3f, 0x1f, 0x382f, 0x3}, 0x10) connect$netlink(r1, &(0x7f0000752000-0xc)=@kern={0x10, 0x0, 0x0, 0x4000c}, 0xc) 2018/02/03 00:59:40 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000eb000-0xd)='net/sockstat\x00') lseek(r2, 0x2, 0x0) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f00004c6000-0x28)={0x3, 0x1, &(0x7f00001b3000)=""/148, &(0x7f0000000000)=""/197, &(0x7f0000711000-0xba)=""/186, 0x2}) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f00002c8000)={"821d6202e0c87258bb1764683812584f", {0x4, 0x0, 0x0, "3344f22eda46"}}) 2018/02/03 00:59:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000792000-0x4)) bind$inet6(r0, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000feb000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "520500", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000a8e000-0xc)={@remote, @multicast1, 0x0}, &(0x7f00003aa000-0x4)=0xc) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00003e6000-0x50)={@local={0xfe, 0x80, [], 0x0, 0xaa}, @dev={0xfe, 0x80, [], 0x0, 0xc}, @empty, 0x8, 0x0, 0x3, 0x500, 0xd8, 0x800000, r1}) 2018/02/03 00:59:40 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f0000951000)) flistxattr(r0, &(0x7f0000039000)=""/64, 0x40) mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x20000000000006, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x130, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@socket2={0x28, 'socket\x00', 0x2}]}, @common=@unspec=@STANDARD={0x28}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) r2 = fcntl$getown(r0, 0x9) ptrace$setopts(0x4200, r2, 0x9, 0x100040) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)) 2018/02/03 00:59:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000132000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000e5f000-0x4)=0x7) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000035d000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f00001f6000-0x4)=0x1, 0x4) 2018/02/03 00:59:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010100000000084) r1 = syz_open_dev$dmmidi(&(0x7f0000dc9000)='/dev/dmmidi#\x00', 0x2, 0x208000) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f000002e000)=@sack_info={0x0, 0x1, 0x5}, &(0x7f00001cf000-0x4)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000292000)={0x9, 0x4, 0xffffffff, 0x200, r2}, 0x10) syz_open_dev$sndmidi(&(0x7f0000d3b000)='/dev/snd/midiC#D#\x00', 0x7, 0x8200) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000e6d000)=@sack_info={0x0, 0x1, 0x1}, 0xc) 2018/02/03 00:59:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000003, 0x4) accept4$packet(0xffffffffffffffff, &(0x7f000011b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f000049f000-0x4)=0x14, 0x80800) setsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000624000)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, r1}, 0xc) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000993000-0xb)='net/rfcomm\x00') ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr}, 0x10) 2018/02/03 00:59:40 executing program 4: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000020000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000005000-0x9)='/dev/rtc\x00', 0x10c00, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000008000-0x8)={0x1, r1}) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x8408, &(0x7f0000005000)) r2 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000982000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = epoll_create(0x948) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_pwait(r4, &(0x7f0000c22000-0x24)=[{}], 0x1, 0xcc, &(0x7f00007bc000-0x8), 0x8) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000985000-0xc)) epoll_wait(r4, &(0x7f0000a53000-0xc)=[{}], 0x1, 0xfffffffffffffffc) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r3, &(0x7f0000abb000)={0x20000006}) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000021000-0x4)='./file0\x00', 0x404000, 0xe) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r2, &(0x7f0000013000-0x8)='./file0\x00') r5 = creat(&(0x7f000000f000)='./file0/file0/bus\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r5, &(0x7f0000c90000)='./file1\x00', r5, &(0x7f0000b10000-0x8)='./file0\x00') faccessat(r2, &(0x7f0000018000-0x8)='./file0\x00', 0x1, 0x0) 2018/02/03 00:59:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x8000000001fffffe, 0x3fe, &(0x7f0000548000-0x8)={0x0, 0x0}) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f000036d000-0x4), &(0x7f00001f8000)=0x4) r2 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000407000-0x10)={0x36, &(0x7f000073b000)="b622cae32b14d3bfe8fdeef15d8f2bc25dce9203b27b46f8ce71be5e12e98859f66d1e9986ca620122739a244e58bfba96ddc1d7dcfc"}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000029000-0xb9)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}, 0x0) 2018/02/03 00:59:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000000, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000011e000-0x1)}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000024c000-0x8)={0x0}) vmsplice(r0, &(0x7f000005e000)=[{&(0x7f00005b4000)="87b0ee2ab091e1826929db4218f4b01c7571f13e31a9456046b20bd9cb148376dc4253986a771003a51099ffac58a53c0d96633db61e37276e71038fe466f362dd15ded14ee7359719f899936707b4c598470cae4430e05b30f4b8ee414662a4ee0d7e1cd251b2623ac7e26666bbb391680f1999dd17797a2ca7d61b38272b85f887850c338fbf654279f3fafc6c7870ff9c59086419aaa86490c52407dbbd4de86fcf52", 0xa4}, {&(0x7f0000881000-0x72)="d2d79b982a5b1884ac383c9e096ea4e9e2221199661b15918e3fe6f6adc90cdc8b5a38f5984ed594ec8fcd289da4e9e98ae3b6aed36e60849c79fd74b862dcdaacfcb3607d9324ab0a8b3d64180f35835e9b86e2bff0e24b6fb0f62d1bcb5a5fde593d77fd99ff82869b1717798d1f3a2da3", 0x72}], 0x2, 0x6) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000132000)=0x7, 0x4) r1 = syz_open_dev$dspn(&(0x7f0000942000)='/dev/dsp#\x00', 0x0, 0x80) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000afe000)={0x2, 0x5}) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f000001a000-0x3b8)=@filter={'filter\x00', 0xe, 0x4, 0x340, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000012000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3e4], 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@SYNPROXY={0x28, 'SYNPROXY\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}]}}, 0x3a0) 2018/02/03 00:59:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000697000-0xc)='/dev/autofs\x00', 0x8400, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00009a8000)={0xaa, 0x14}) modify_ldt$write(0x1, &(0x7f0000e28000)={0x80000001, 0x20001000, 0x5000, 0x2, 0x0, 0x3, 0x109, 0x2, 0x7, 0x8}, 0x10) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000438000-0x4)='tls\x00', 0x4) openat$audio(0xffffffffffffff9c, &(0x7f0000604000)='/dev/audio\x00', 0x640002, 0x0) setsockopt$inet_buf(r0, 0x0, 0x9, &(0x7f000036f000)="3d152f4190bab63b0a7bf0ad5c899d78ea113aa72a13d00bed1207ecd601a5497cad039f4b316db053586640e1da9dc9d42c7ba74bc1a771adc1bebc7cc0cf40d2b0c199cd7400e79d0a03ba03ec09704d0a6482e9d31ee74a6ea820f7dc1f63d3410727ece75cdea3face246232fdd0cb1415ce3a89aa75452dba96667dade81b3787c772e92c0300000052743dbdd161e4b25e37122853bd7bc0a656d6279ceb8aa94bff28bd6ab6f37c3f5d8ffec7afc8b8f3292d0080000100000000cd013f4f0a8520ba046e4f39", 0xca) mkdir(&(0x7f0000253000)='./file0/control\x00', 0x0) symlink(&(0x7f0000747000)='./file0/control\x00', &(0x7f0000754000-0x16)='./file0/control/file0\x00') unlink(&(0x7f0000b38000)='./file0/control/file0\x00') 2018/02/03 00:59:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d9b000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f00002d9000)) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = dup2(r3, r3) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000994000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000647000-0xe8)={{{@in6=@local, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@broadcast}}, &(0x7f00001da000)=0xe8) sendmsg$nl_route(r4, &(0x7f00008e7000-0x38)={&(0x7f0000503000)={0x10}, 0xc, &(0x7f0000306000)={&(0x7f0000a2f000)=@newneigh={0x4c, 0x1c, 0x800, 0x7, 0x0, {0x1c, 0x0, 0x0, r5, 0x40, 0x89}, [@NDA_PROBES={0x8, 0x4, 0x642}, @NDA_LLADDR={0xc, 0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, @NDA_VNI={0x8, 0x7, 0x2}, @NDA_DST_MAC={0xc, 0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, @NDA_SRC_VNI={0x8, 0xb, 0x9}]}, 0x4c}, 0x1, 0x0, 0x0, 0x800}, 0x4001) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000711000)={0x0, 0xf, "c4a94fc78ed6b9cb5d7b13a4b92c0b"}, &(0x7f000037c000-0x4)=0x17) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f00004d3000-0x2c)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000941000-0x4)=0x2c) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000758000-0x108)={r6, @in={{0x2, 0x3, @broadcast=0xffffffff}}, [0x6, 0x7, 0x4e94e174, 0x7fff, 0xbd2, 0xca4, 0x1, 0x9, 0x8, 0x8d4b, 0x3, 0xff, 0x3, 0x2, 0x80]}, &(0x7f00001dc000-0x4)=0x108) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000479000)={0x1, 0x0, [{0xc0000084}]}) ioctl$KVM_GET_NR_MMU_PAGES(r2, 0xae45, 0x20) 2018/02/03 00:59:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f000039c000)=0x400100000000001, 0x4) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000ebb000-0x4)) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00003a4000)=@common='ip_vti0\x00', 0x10) sendto$inet(r0, &(0x7f0000f8f000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/03 00:59:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00004dd000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000b68000-0xe)='/selinux/load\x00', 0x2, 0x0) recvfrom$unix(r1, &(0x7f0000e86000-0x82)=""/130, 0x82, 0x10102, 0x0, 0x0) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000f46000)=@pic) sendmsg$nl_route(r0, &(0x7f0000829000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000000f000-0x34)=@mpls_newroute={0x1c, 0x18, 0x21, 0x7, 0xffffffffffffffff, {0x1c, 0x14, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, []}, 0x1c}, 0x1}, 0x0) 2018/02/03 00:59:40 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x10, 0xffffffffffffffff, 0x0) 2018/02/03 00:59:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000697000-0xc)='/dev/autofs\x00', 0x8400, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00009a8000)={0xaa, 0x14}) modify_ldt$write(0x1, &(0x7f0000e28000)={0x80000001, 0x20001000, 0x5000, 0x2, 0x0, 0x3, 0x109, 0x2, 0x7, 0x8}, 0x10) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000438000-0x4)='tls\x00', 0x4) openat$audio(0xffffffffffffff9c, &(0x7f0000604000)='/dev/audio\x00', 0x640002, 0x0) setsockopt$inet_buf(r0, 0x0, 0x9, &(0x7f000036f000)="3d152f4190bab63b0a7bf0ad5c899d78ea113aa72a13d00bed1207ecd601a5497cad039f4b316db053586640e1da9dc9d42c7ba74bc1a771adc1bebc7cc0cf40d2b0c199cd7400e79d0a03ba03ec09704d0a6482e9d31ee74a6ea820f7dc1f63d3410727ece75cdea3face246232fdd0cb1415ce3a89aa75452dba96667dade81b3787c772e92c0300000052743dbdd161e4b25e37122853bd7bc0a656d6279ceb8aa94bff28bd6ab6f37c3f5d8ffec7afc8b8f3292d0080000100000000cd013f4f0a8520ba046e4f39", 0xca) mkdir(&(0x7f0000253000)='./file0/control\x00', 0x0) unlink(&(0x7f0000b38000)='./file0/control/file0\x00') 2018/02/03 00:59:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0xfffffffffffffffd) connect$inet6(r0, &(0x7f0000e54000)={0xa, 0x0, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1e1}, 0x1c) 2018/02/03 00:59:40 executing program 7: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x48) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) mmap(&(0x7f000001b000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f000001e000-0x5), &(0x7f0000007000)=0x5) sendmsg$nl_netfilter(r0, &(0x7f000001c000-0x38)={&(0x7f000000e000-0xc)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000015000-0x10)={&(0x7f000001b000)={0x12fc, 0xd, 0x2, 0x300, 0x1, 0x3, {0xf}, [@generic="8f72a0ad069a913bae2551ebf7e9f00f7e8abb8156acf2efdcfc23e49b334be7f8eb15cea93a9e973c3cd5ad84be", @generic="8a8dfd4095a98e8342b21799ded17b334ec076356938bf4aa7e0468e1eb7e45c8cfc96fd924c2f9d0266c7bf586fb1d6592fd8cacd2f5c4bb0783b0d0a031a51b5a35187fb3d7fcf8b9e365634e3e69e2f9b6be1f3b4571008ba07ae28daa6f1e593342dc8ab1f36fea5dd2530dfe0ab3e112c12dd83b73482adb47bce7aec452b2b5323423d6868f836c24cfa7b8e7784984b70eeacc68963026c67ccab764808771d1e4b99477f19079dd701f897c63bebf8cbdc7ce5af58fabf4654d807e104345c2135c89e9f72c16c6e3f1aeb48b888c285235989f86e7386", @nested={0x3c, 0x41, [@generic="44be8935415b056ad96f9d22b90f456a88a81ebcb9f76742abca5a3b89943931acd027dcbc980b50b0b1b31203996bb5250498a224"]}, @generic="bbbc76b8d39ebbcf6c5943168f211be2d207fa72e58c919644e3d58cc037a238fb2cc963eb28a0778bcab40b473e9678b5740d1c9c747b0e08ed956c77d44f2ccc497fb2c8952d85d54676dff90c31978041531bea8ea37a41a3c1bf26695decf19e60977f294517d11404a1ae352f4712fcbba7f79961fc42e201e0d28e80f38e5e1ee30c07d1a3a5adefbbdc406f839fdd85cb699e8eef852fdf0912fd32e75b8c5ac814cbca3dc15c747d7a9901bface5d93e5d73e3", @nested={0x1004, 0x42, [@generic="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"]}, @generic="5242d503af474b538f1eba12fcb9747f4ea16241bd2ae7f1567515276b15a1cfd0730282cb51a923b5e6e4e6c19206e649dcae8c46210274dd649070a9e6e8e94506630d13b58af8b9aa0a754c5b8e67961782e4732de78d507a2b4db1d601637f3072c7af0c7b52cc542e663dc1adb271d82fe467c154d18eb7efbbece2f488f1d1db37f6acd245de78398b218cc0c237cf7815ad49e7d844c0307db4ec07450e5b7d001aad4cc4367034be02576089381fa8567c1b882b741561bd3bd921318a42c72b31443573d67c028e9e2d64ee0683be7dc906295fb1a5b69005600ce1f2b40a8009fb"]}, 0x12fc}, 0x1, 0x0, 0x0, 0x41}, 0x44) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000000e000)={r0, &(0x7f0000019000-0x7d)="84356e0f5d91c48d20502aff2d06410dab6ed8574daf0e30b287485dd96e9f4eaa4b28f4c8456a0754b5946f1214e00acf95591eb50d9b39af25d01f5cbccd3aa594012ff327f34885d2802e0327ea79077509f721fe9f395900b24a81d035ef82d5604088488025b9f3c7161962c31cb2090aea6119198a2706eba7d5"}, 0x10) r1 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000018000)=@filter={'filter\x00', 0xe, 0x4, 0x3b8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @empty, 0x0, 0x0, @common='ipddp0\x00', @common='ip6gre0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x1c8, 0x1f0, 0x0, {}, [@common=@unspec=@hashlimit3={0x158, 'hashlimit\x00', 0x3, {'ip6tnl0\x00', {0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x81, 0x0, 0x0, 0xffffffffffffffff}}}]}, @common=@unspec=@TCPMSS={0x28, 'TCPMSS\x00'}}, {{@ip={@dev={0xac, 0x14}, @loopback=0x7f000001, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x418) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r1, 0x7, 0x0, &(0x7f000001c000-0x1c)=""/28, &(0x7f000001c000-0x4)=0x1c) 2018/02/03 00:59:40 executing program 2: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000004000)={&(0x7f000000d000-0x14)={0x14, 0x2c, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000001000-0xf4)="baff4f5395832c06b21802709f9e7968c99e4cc19e3e6ec14c21f10a333f50149dc560c5cddb09c3bb4e65ed3479d293cde3b8effccdbafc6a8a659a4c0ed7ceca7b0523081d9360f299daccf2f8d95e9368e2e1f8d95f3aba8761e1667f0e2a1105f2a9971d00020cdd7b2fdc6196a26129dbafb6e420b3ddbb00edc4a394e297fc0c76bc00f058b43e3eeba52e3edb31b5eb03d07e5791b7e1b03d9cad8f2a80c98857caf20b2a3ff0f7ea96d5dedad47791ff2711812f8bfc0c9ef53583619006feb8b75f7b0d3b98eacd7f3460e276853536d4eab65c5575a2c2999596fbd0ba950f5490a98e68e957ef9a895889bf6a72e7", 0xf4) socketpair(0x1, 0x800, 0xb06, &(0x7f0000024000+0xd2e)={0x0}) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f000000b000-0x5)={0x8, 0x2, 0xfffffffffffff801, 0x3}, 0x5) getsockname$unix(r1, &(0x7f0000014000)=@file={0x0, ""/32}, &(0x7f0000024000-0x4)=0x22) 2018/02/03 00:59:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00001e4000)='./file0\x00', 0x200, 0x101) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={"90657ffcab85f24c4a3e3687c12f49f7", {0x4, 0x1, 0x8000, "5b854b78e265", 0x8}}) r1 = socket(0x10, 0x20000000000003, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000913000)=0x3ff, 0x4) recvfrom(r1, &(0x7f0000363000-0x8c)=""/140, 0x8c, 0x0, 0x0, 0x0) 2018/02/03 00:59:40 executing program 5: r0 = getegid() setgroups(0x1, &(0x7f0000425000)=[r0]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000011000-0x418)=@raw={'raw\x00', 0x9, 0x4, 0x398, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x4, &(0x7f0000004000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0xa8, 0x110, 0x0, {}, []}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x1, 0x0, 0x0, 0x0, "7070747000000000000000007f00", 'syz1\x00'}}}, {{@uncond, 0x0, 0xa8, 0xc8, 0x0, {}, []}, @unspec=@TRACE={0x20, 'TRACE\x00'}}, {{@ipv6={@dev={0xfe, 0x80}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, [], [], @generic="c0c5999c2d498c5f186eee201cf1e17c", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0xfffffffffffffffe, 0x0, 0x0, 0x0, 'pptp\x00'}}}]}}, 0x3f8) r2 = socket(0x3, 0x3, 0x20) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000874000)) 2018/02/03 00:59:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "b441d632cdbbcb211363807aec73d3883762a61dc02d349bfa3ac974b987aa7fb97eb324d594fbbb77bab759418aa8d451d921e8f5d2cf2b08292111701192e97cac366dd3eb2e0fb039e58314ef4709c5f3556db6a1ab6b4fb2bdd83cdc26e8395ec4984ec3faf71a611d1569545d654cded93be827a85188b803c19c1b56aab522862a718b81e512b49690994d3425e33bd93f0e744c66a083c1f9f1bd7bb8f9e123c08f3f041ed3fdc058136cf0071a47cc0e38720a12e11e842a7b5b26dff07f578fdb9a7b14662a625c1ee76c41ccb2b1fc6376aa718e1067b9e4af511ef5b360dbfad326108bb033db193dab27974eb8c462739eaee51d87f31c516e7e391073770da3202e02c41a7277c847df24bd5b0a7ab6e252f3c8ebf00688cc55311d887e8bfd95a7f4c6a126af3fe26714ddb869c66d18f870631bbd497e8a06881b754ecdcdd0dcffc51cd52a6b560f8d64b63a1674745edc5f53b18a8ffcc5c2fbc4d2bbcc2faf3c189d9b36c0655d1394f5c127ec86b8a764a87b546c2b6ac37d0a8ec3edd7cda6f930570763dbdc0640d219749bd57c7c89eaadfdae41d654a46b17be069a32a7d94d29b612fbe61b8bd11a2d10ba5d4ac7014fc0465c3f144598bd1f913343e7293711040eee0ae8df1e49f04ed1037d4b742aed0e932116060aaf6b985238d2e10fb5b11d19d7801befed4833287d96a85a7cdd9e211a672760335655576fc0fa0336621c2b2b1018ef71bb5077c67ee5fa8d479d6776013363e98b1f1213712be7e47549b6035459008c509f0f983130a451531381ee3c1ab9e1cbb8e558b56ca1a70939389addc5f9632b37ff3f634abb504bb0be0a51649683f6e29588c15cda40255e173328681884ffef6729e9058c5623e1401fdcc7b8cb5623a8fd725fbeea05fc417c44e46500619218dff7c70aa068994c58883cada505a2aa85b6620dfe9c45b707c9aa1222b86972eae564b28a05ddfa3545df231fde2707d4bf67dc6ba41daba91dee8081e5c7e2bcfbebebd42d5ab8a32d6e098fd57233e3b813dc0d772134775def451823b7fef2bc93da01722cd613b9a3db7e2d4c51fb7b56006ee9cea53b62343599a56167388d45247f9289fb1cab67a7cb0c3665ddf1e1411875b4de3428b32fc6603691a023d8e4cb93c667acb7b535fb5f77af9a49640cbe8ffe3a193cf4df1b556a67cb753c60bdf978b871aa513c07074c6602037ebc32199290e3c7ac6f103ad9358951ad4de0c8f1b34951b0e6a48295975cf08b2c3c95064855fc95317e386f1c18608d1d08699003c998b93332cd316f17a5139d350cbfa9dabc3f77c4197a0186e50913978e980a7a028e7ccdeee718af028200e94a6b3a0ec93ba14b0c64dfaf3967e230d8cf876f26287d436ebc9588b52b43f2380836bfe3"}}}}}, 0x0) exit(0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000d3e000-0x4)) pause() 2018/02/03 00:59:40 executing program 6: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000023000)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001}}, 0x7, 0xfff}, &(0x7f0000016000-0x4)=0x98) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000024000-0x18)={r2, 0x7, 0x0, 0xff, 0xc26}, &(0x7f000000c000)=0x18) bind$rds(r0, &(0x7f000001d000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f000000e000-0x38)={&(0x7f0000014000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10, &(0x7f0000004000)=[], 0x0, &(0x7f0000022000)=[@rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000019000)=""/46, 0x2e}, &(0x7f000001f000-0x1)}}, @cswp={0x58, 0x114, 0x7, {{}, &(0x7f0000002000-0x8), &(0x7f0000017000)}}], 0x88}, 0x0) [ 73.118916] kauditd_printk_skb: 36 callbacks suppressed [ 73.118924] audit: type=1400 audit(1517619580.580:80): avc: denied { setgid } for pid=6282 comm="syz-executor5" capability=6 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/03 00:59:40 executing program 5: mmap(&(0x7f0000000000/0xf21000)=nil, 0xf21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000f21000)='/dev/qat_adf_ctl\x00', 0x10000, 0x0) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x100000000000000) syz_open_dev$loop(&(0x7f0000f05000-0xb)='/dev/loop#\x00', 0x8000, 0x10000) 2018/02/03 00:59:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000807000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xe) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f00007e0000)=""/4, &(0x7f0000369000)=0x4) 2018/02/03 00:59:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000697000-0xc)='/dev/autofs\x00', 0x8400, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00009a8000)={0xaa, 0x14}) modify_ldt$write(0x1, &(0x7f0000e28000)={0x80000001, 0x20001000, 0x5000, 0x2, 0x0, 0x3, 0x109, 0x2, 0x7, 0x8}, 0x10) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000438000-0x4)='tls\x00', 0x4) openat$audio(0xffffffffffffff9c, &(0x7f0000604000)='/dev/audio\x00', 0x640002, 0x0) setsockopt$inet_buf(r0, 0x0, 0x9, &(0x7f000036f000)="3d152f4190bab63b0a7bf0ad5c899d78ea113aa72a13d00bed1207ecd601a5497cad039f4b316db053586640e1da9dc9d42c7ba74bc1a771adc1bebc7cc0cf40d2b0c199cd7400e79d0a03ba03ec09704d0a6482e9d31ee74a6ea820f7dc1f63d3410727ece75cdea3face246232fdd0cb1415ce3a89aa75452dba96667dade81b3787c772e92c0300000052743dbdd161e4b25e37122853bd7bc0a656d6279ceb8aa94bff28bd6ab6f37c3f5d8ffec7afc8b8f3292d0080000100000000cd013f4f0a8520ba046e4f39", 0xca) mkdir(&(0x7f0000253000)='./file0/control\x00', 0x0) unlink(&(0x7f0000b38000)='./file0/control/file0\x00') 2018/02/03 00:59:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x800000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f000000a000-0x10)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x10) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000e26000)={0x1ff, 0x1, 0xb65b41042c518b5, 0x1000, &(0x7f0000ab7000/0x1000)=nil}) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000292000-0x10)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0xfffffffffffffcde) 2018/02/03 00:59:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open(&(0x7f0000655000)='./file0\x00', 0x0, 0x48) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007a0000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) recvfrom(r1, &(0x7f0000982000-0x34)=""/52, 0x34, 0x0, &(0x7f00001e1000-0x58)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) 2018/02/03 00:59:40 executing program 6: r0 = openat(0xffffffffffffffff, &(0x7f0000d91000-0x8)='./file0\x00', 0x200100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000000000)={0x7f, "f05f7bf03831"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) r2 = syz_open_dev$mice(&(0x7f00001f1000)='/dev/input/mice\x00', 0x0, 0x119200) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f0000523000-0x8)) sendmsg$key(r1, &(0x7f0000cd1000-0x38)={0x0, 0x0, &(0x7f0000ca6000)={&(0x7f00000f6000-0x140)={0x2, 0xd, 0x0, 0x0, 0xd, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sec_ctx={0x1, 0x18}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}]}, 0x68}, 0x1}, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000f2d000-0x9)='/dev/dsp\x00', 0x0, 0x0) 2018/02/03 00:59:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00008b6000-0xb)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) [ 73.160049] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=33685 sclass=netlink_route_socket pig=6289 comm=syz-executor2 [ 73.179708] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=33685 sclass=netlink_route_socket pig=6296 comm=syz-executor2 [ 73.202941] device syz7 entered promiscuous mode [ 73.240711] device syz7 left promiscuous mode 2018/02/03 00:59:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = accept(r0, &(0x7f00002a3000-0x20)=@pptp={0x0, 0x0, {0x0, @broadcast}}, &(0x7f0000757000)=0x20) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f000050e000-0xc)={{0x3, 0x1, 0x7, 0x9, 0x6, 0x100000000}, 0x10000}) r2 = syz_open_dev$dspn(&(0x7f0000d3e000-0xa)='/dev/dsp#\x00', 0x5, 0x2) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f000060c000-0x4)=0x8) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x3bb) write$vnet(r2, &(0x7f0000a6b000-0x68)={0x1, {&(0x7f0000e1e000-0xd9)=""/217, 0xd9, &(0x7f000021f000-0x9)=""/9, 0x1, 0x3}}, 0x68) sendto$inet6(r0, &(0x7f00005f2000-0xa)="3754552e1612581104c3", 0xa, 0x4040004, 0x0, 0x0) fsetxattr(r0, &(0x7f0000a78000)=@known='system.posix_acl_default\x00', &(0x7f0000949000)='md5sum{user\x00', 0xc, 0x1) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5c000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x108) syz_emit_ethernet(0x4a, &(0x7f00003a7000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "540300", 0x14, 0x3a, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) 2018/02/03 00:59:40 executing program 7: r0 = socket$inet(0x2, 0x3, 0x9) accept4(r0, &(0x7f0000c38000)=@un=@abs, &(0x7f0000001000-0x4)=0x8, 0x0) 2018/02/03 00:59:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000edf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) fcntl$setpipe(r0, 0x407, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) dup2(r0, r2) r3 = gettid() fcntl$lock(r1, 0x0, &(0x7f00008b9000-0x20)={0x1, 0x7, 0x8, 0x2f0, r3}) 2018/02/03 00:59:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000697000-0xc)='/dev/autofs\x00', 0x8400, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00009a8000)={0xaa, 0x14}) modify_ldt$write(0x1, &(0x7f0000e28000)={0x80000001, 0x20001000, 0x5000, 0x2, 0x0, 0x3, 0x109, 0x2, 0x7, 0x8}, 0x10) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000438000-0x4)='tls\x00', 0x4) openat$audio(0xffffffffffffff9c, &(0x7f0000604000)='/dev/audio\x00', 0x640002, 0x0) setsockopt$inet_buf(r0, 0x0, 0x9, &(0x7f000036f000)="3d152f4190bab63b0a7bf0ad5c899d78ea113aa72a13d00bed1207ecd601a5497cad039f4b316db053586640e1da9dc9d42c7ba74bc1a771adc1bebc7cc0cf40d2b0c199cd7400e79d0a03ba03ec09704d0a6482e9d31ee74a6ea820f7dc1f63d3410727ece75cdea3face246232fdd0cb1415ce3a89aa75452dba96667dade81b3787c772e92c0300000052743dbdd161e4b25e37122853bd7bc0a656d6279ceb8aa94bff28bd6ab6f37c3f5d8ffec7afc8b8f3292d0080000100000000cd013f4f0a8520ba046e4f39", 0xca) mkdir(&(0x7f0000253000)='./file0/control\x00', 0x0) unlink(&(0x7f0000b38000)='./file0/control/file0\x00') 2018/02/03 00:59:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000137000)}, 0x0, 0x0, 0x788d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000128000)={&(0x7f0000440000)={0x10}, 0xc, &(0x7f0000949000-0x10)={&(0x7f000011b000-0x208)={0x14, 0x0, 0x8, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/03 00:59:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000007a000-0x12)='/dev/input/event#\x00', 0x0, 0x1) sysinfo(&(0x7f000089e000-0x1000)=""/4096) r1 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000070d000-0xc)) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x100000}, 0x0, 0x100000001}, {}], 0x30) 2018/02/03 00:59:40 executing program 0: r0 = socket(0x2, 0x3, 0x6) r1 = syz_open_dev$vcsa(&(0x7f0000022000-0xb)='/dev/vcsa#\x00', 0x0, 0x101000) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f0000821000-0x20)={0xd000, &(0x7f00001fc000), 0x0, r1, 0xe}) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000362000)={0x2000, 0x4, 0x400, 0x6efd800000000000, 0x6}) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000a4d000-0x4)) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000f7d000)=""/189) 2018/02/03 00:59:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00003fc000)='/dev/dsp\x00', 0x400100, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f00002da000)=""/12) r1 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0xffffffffffffffff) read(r1, &(0x7f0000fb6000)=""/28, 0x1c) r2 = getpid() sched_setaffinity(r2, 0x8, &(0x7f0000e87000-0x8)=0x5) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000c22000-0xb0)={{}, 'port1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000f54000)) sendmsg$nl_route(r0, &(0x7f0000cb7000-0x38)={&(0x7f0000a55000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00002c8000)={&(0x7f0000b5f000)=@ipv6_delroute={0x24ac, 0x19, 0x0, 0x5, 0x1, {0xa, 0x80, 0x14, 0x0, 0x0, 0x3, 0xff, 0x3, 0x2100}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x1}, @RTA_ENCAP={0x2420, 0x16, @nested={0x241c, 0x22, [@generic="842923e178997643f7a697ae1fda19f345ec77935fc82b5d4edecc393096b7c7648f534b6e54c2034270017cd81cd00ee36e3d5103204a079414b3ccca705db45e37ec1466be36774de216ab822a87f4cc44430218e576a7dd53c9d3d586801ff346caf4605be8e226c1d3b0a5b7963ce987e7bcd88750a37b3f0a0e98070cc8d64485af2e4a1a82ebbeb4da66b380430f454010377bf5c9218b2c07e9e5c820e2f9cceff4b6fc98ecb98a3727454a4b91af938440aca4ce9339f7f423bffbee6f9247aef53f3a84733349176ed5330a4a650632bcf2ba95370aaf", @generic="1f10dd225b06b67367130e760220e19d5d4558d45c54cf3c72e4960881b869862363df2f43741e3608c96bd09624c87b749187aa604713710b4f04c9fbf34f50882b15bae9b40dfe1f1ce86631413c49b569dcec32602d1f22105dc630046452b8a20845555892c0dba3ff06a8300e70a890894e037f8cc258433d424b65fc3929df88edbf32e3672fbc4b386ca9f9548bc02786da7ba85f1da2f07991c182253e843657aefe456f8ef7f50d2262f44c59525fad0757ed7d77e40fbc6d434083bafa1343757ad5b4acb17991b43e57d1936183cfb8bdfea88d171617", @typed={0x18, 0x38, @ipv6=@loopback={0x0, 0x1}}, @generic="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@generic="60b05b41d01d8d941d8d4e1fe3f6e1c38ccd34d512312c3bfec1408c47ddc85617945e955fe24c11054f7c35524c9f74617f4229fe540242f180fb3148f4928917b62b02d0cde132bbaa2f8ee63b837ff330b86643d000d428bb62c00e62b989dc641712c4b9b41110998529dfc98fac944b1bf993743401247a82a6ae4ad318600de4fc21716befc5241aa320daf95bc0acfb6d2f8463af9956d32cb721d55e15abdf83c0aeafcf5ad3208f5d9e2cd6f24eb71705490600928727dc03dbd1be9305974fcf4427bda3558ac546388fe0431350b5342345b4addc78", @typed={0x10, 0xf, @u64=0x4}, @generic="948a54cf54657482286b8f788ecb9b78421dfcbdaf412dc040ac9081b3d68ce5ababe85f1d149ba5671893670bafd480cf3e87142c20b846aa15514d03c688ad05169c80c78149fe20591534d339ca7846541f790b9314c28b94eb91bf", @generic="821963684bea8799cd8a121d12dc3ce9939d325e7c5b63ff4bcfc8cb43ec83fb30e3d864586b9088a420011d60bfbc4baaafe3029d08bf0a1f190286dcce6bff2a4499542b7265dd3150977feb21840d16101e3619c63dff37bf7fc690cd9794af8788e7be9e0dddf8a7f92e3af79c2db171c3fde3b46ad8b69de026a9c812de4e72ebbf15a226bbc08aebb931831b1fd043a5cd669a20ddd93b5ba88756b47a1d62ca58516068b3e2301cfe07adcbff3d80499cf0db1c6b7baee749cd3d79551a261b65c6db26db786a314717826face02b4a31c874495a4594d8eefb0d3f988b21e347103a731df6613475467ec0ac6e89a1a187b81d35ed48afaee52ab771593969f8fcba10a202bdc09a74352af3b182553fc9fb45c96aea18a63ba02a5bcc897ff6ea4a9038117cfb04c9042c10430eab2f7cedca25e8866d1323b03bf19ef64e58641c4be808731c45785cca9d471ed7236be29d67adfe32c93a955113f451939d294a7fa44207bf54ee4c3058a2114111c422b620a1b15c0a3fd37dc60d7a0070912fd0646b2bd1e24b234ab88c99450420228622dc32f5db7f569ebe40aa3d008d12958e0d5d9f0b42dd29e1313e37296efc3fec7491e0eb58dbce5a5ddbac1f8f3e923370c5b5e7db55655558f5f8d9f8cc7376abbd92eeeb6d0d34f319ba2a75dcc4fe8e68d98d9bd88656c4d7efdbe7580dd8f1047ad24e7cdb5537c259f607fc3a46a17cc13d7a80a2f98e55f718392a7b514f923f7471001bd69f99e1725364a1ade1fd5223550f21f999539eac16a2903a4d63cafecb51b13126df8f73b0c5ebeb7ffdbb414ced288246bd705aeb78ded67df404dc7405c04cb7ab87220df37c6af2c01c45a5777fe5b026b010f98c49ca730bd303407147603b7b76997d55ab5a41a3cfbdcafb1f2775f17d9e795139ef7e6eb1adb0b72374fd26ee717685ffb87373b1e0fc0463b4ce5ee156c7cb11cd4d8d232fd9da71d968b926f6c77bd938936dbf1ae3f50980cc21d990d3f91748d051ec5eb0ee33b4c843b40d7b1f8734009676c372078cdd7899e620c496ba9e39ea1060e35052a3b88e30403b4f0cf0090e03827f197b19d5815f4ad22368b6f488c68f7bf3d5bd20a9bbbef46005f3bb80da57f7e0acfb02e9cbaae69cbfe641baeb4e3195a7ad1b7d9baee68abf869c81d9107c8bfe1fbac881162bcefad9342faba06b045e82bbafb56d14fc1ae1943d8e78129ef971ce0cea501e52bce6550b6757e5cfd34c6f2f1c9a5a89c55b476f0f9c076d818a6ee7abf387477a94e1aeb7f26d06edbe1ec449e1bac43a41629ab42a0a7a546b93d449595314edadb6a53cec764e17570661fc0aa0477053d50de1117b093214eaa9cbeb197e9c7beaf078feee60bb16fbcd916abfa35d8373a1333882faa7c04e0d47d42f02426366f671f61910c5cd88b59a74325a24c7fcd9f6523d0d3183e2f0b79e3d7b3c8181e9fa5b5d4d74d8f581a0ee886557d97caa6fa2e4e1492db21883b38b67d6b0b14d6fc6c40415a015bc144087ab9a4e4f1b478726b7eb6b840b588207f463b18b1653278c58e036e213bf891266159b55f56c26210efeecd7b3c7ef97904d6973d3b2ff782e75990bb07f3eb4bf009ee3a82fbd6607c96da00ddb323deac412be116ddaeeb99ea86afd5b5bb87232fa929cef04df9588337c8f1f345a989ab73567772830cac70c171af7574dd07edf6ed3eae263f633c77eb771f697ea12e45ea8102283c36a6e9061434840c4d8dd1fb9ad42fa0e883107786b0bbcf993dcf1254ee4efa56fa4e73c7fbd5a2fbab5d717d76efa7dc5942c690b613f432872542008cf2cafe6993d08e77e1a17b3cfef4104dd5166cd41face1174e8a0ae272a69081f90189611716725fed3129cd7472811e1cd51e18d39fbddd9d64149d4395f7b2bd8785ba4fab44b93d214e56cc08e98d3400871b6b7425d91ad7a1d0a231c84e819f6cb1e969371bb4f9d8308ea4e2ba9e0252a7782d65b66da74a64258cff660520eb4e5ea3bbbc2bdfc7060949721ea66edd95971eb14862ab34b66293e3c5b083d1844e231fc343174792ef5c4e089c7293c9518016b16aa09b6d4ebd62ad0b23642a2f79a51cc805c4559536d45188f054ed8563b54ca90bb58b98cd7ab1a49e8cca7f6505a26cff63bf677a54f595f441103793196d3d147dd715a13044ebc11d5ccf62873aca9b097fd80363283d85fc4d14309f400fcb6939dc06740f33d0c7dc80f8c39d118462322c85ea18b1a38d8e41fb83c5501157602ceb91e2af1931e6942d3701033fb0946ad2fb2b93809fc3d95b152890e0e956756baeaf621b5e166385831e6f7045399b493be69ca62247e371947fc23264e35565914f0adf5c53f349716e21275c2f55d9f571c183e7a38f043bec2b620aefc77e8beae424723bc6d307427ec404fa15c96645d690729f0f7aa2193c47edeed02a7c358b73cc34745983f1fd5aaa79a7c1a9391d77ba3e2afd3cd8eb6446f036ac04833d22eaeb8d6b1970d3dc2b6eb567cdb8ab0d11b49361585b4bf69ae705deece7f232650281e7088e3a350274c4445f66744efd95383681f0b96bc94f6a69058b54742ce5433865234c4d594b2566da93b01c63d84417b97f5caab221547174391308adcc0209e769685bbcb4d1aa52818a8b7274bd34e35b0545c6d5e66b5fedf691fa339467c306ca0c2de84a85a973b5deff7db344acc1987a52b7e03bdb24e81607496e55c181a0fbffe965d673be2428f82fe3b1270ec245c49fb55d8cb2f9573e374ed3cd690d79c8c6e8a10bcffb6b3fddaffcbc222a2094a72bde17f7d543526bf83696571314886c93c2d50a37ee1b4461da1ff1a937cec0069737ae69f8c618e1e6b958a8b27a5049b8cabae20ac871fa4eb38c2c08829df2992d7e4c7c815fe7b3249b6283998a3353d7895a960bc692a898632ed5a2512226e15a89e8692d1eed4349f67db15e764eba9e7bb951b24908751e2f01d8f21890187f223ce6d33d59ba166ec05a199bb9770a2d5428d56f1b77147de632c26611ef3e42a7d831e7347fade60ec59ee949839d63e2df0e6423a7c2d23335f9eebe94dd547dab806676d1be45fabc7f3dda448cd865a45934e21b2193086c1cc4f7b922d7561f9c5d2ab22a4e82da2f72a0792033891b079263fc5e59f6c03e3297407ddb5971a353330b2b926f6a3ff067b4a49e079b35dd9ca6689987f7ddd22511efe994421e9dd3483118f567149a0c090932419c551d1dc2d4cab3a231dec593bedf54468f550191224020f2a86768df041ebf1b80da89cc60e3407269a4bf89630d26da702016aa85cdd95f4a22cb5ffed24426942a4bb63ebe3d7df80a8ac1f7c15694df2d627958ea5a609e59d658c38c43f17a3485b4f60d09b76fe88891794c9256aabc77a9a149805af716b578637d403d107869352919af4e2007fed4e80180d82236d956f4103b8e6b60b95244f9b855ff981fe63e69082c10f0b20357957631a6631c5b838d4fbd4dc7277933be49daccc13075b7700568b08ad28e7fb22dccbf6f556ac66a77df1ac3dc1af64ccac734e7fff4a3a5e5174a6bcb9cacbaa540f98baf1e475499615da455e33608d1b435cfb4d21a76dd951c7226bf02506088eb28ea86c05e838a8ad2da859f1a1f21e67c1123bb52e4d82e767f50b457611b13b760e0df756bbd063c89c9c151287b3c5a300843cd9c9955e15a79c9f7985d187ad3a46ef1289db7a0c535a3f289d89f2dd0ee95516cf86327875495300da3d92d592117899683fab3c011fc1f4858e95354ead876ebd18d1df810024be67d4bfdcbb32ba6cb0db46eb28d40916343112abbf77605f92d970b89388471e08b83494226550eb311c7ca67bc30bbbe5ba0c1da20d979b012135fa665cbeb968bb20130ee5bb635a4420a0e7ff262913c30d317284d09a071cdd958b96f73f84b2dbbc9be4aae52645514b04865126efe75eba6c0a14fc0b636556d88ba9c186e115071ef109d510d07bcfb46f28b6b781b4f2548d0c71ec1bd22235860e89bb28519873cc61abd24c8963b23febbe296f8a06dd98a576d499f3b4e69a3559337090f9271213924b13351ea63ac1b93fd7a263db86f22936a6c8d4484050839093d90bf033ec654155fdbf68b73544b9e7e62f9ca1467fc0038aa4d231f12e9c888fffdeab8a1d635f4587df6f246727a9797b3fa616914c3084f30aa5ea7364260839404d1c06687777d544cc4d8636ac018fe48335eb6230a506be0f8c3026918186b7b7a59d4a728d8d809d31c18a6f42b3659f80b0455ac30dee671833ab3731a3a0b4878880be2872b9db327c9e7d34d92081742ca6355072817edeb54055192373a5de10d0e7d5dcea136f466d53f51c6395f25f60187ea4b6af920581ae770a9ebb358963985893d29952bafd0aa851e2ad2bb21f7908422e7ee940cec2297beb52e13c8cafde51e84727519c8f6cde1ace80ede41235a00fcb41c947f1654bd0e06f2ad2e4d4712d39e243a2f854ec46a56139e728bdf2caae2d47f5f55ef53d93f7025023cb2641e74378e1612b90831a8453b2c175ec237fe9a939ae56b3c22fb99f6dc63dd74e4acd88fc560416239664eb8d9aefec1f97cc27c4c98294a15c1c9d2a0e6ca6257f0412bebbc6d0333f2663b51c520e8da55c98964a4bfee51f0c318c8c46ece2f87d4c65bde2f01a00141961f176bcfb01f93b35d212563f706da54923dccb358c39c36f4d72bc300a40e03206e13b39a8cdd7028d6603021ff84ca380b965a4dcd8a5c88fdfea8f6f553da6402de42ac9d9d66dd8c643358c9351f871c40dc97fa4d9272d7c9685004fed9ff105b7dc9108ae32b1978ad023a390bd60e1e90f3782f84afbe4bad9dc515c45a4060af73bc39d6bf490c8b8a8503385708c6f32b66c57b680fb3b8de30acc9b43d8b2c0764177e8725b52a397adcf66e7e01b27e4382880db12313ab458ef46369a85189ece5e1bd662f4490ffba5418a5a58a454dc860eaaf91e35e7dcdda0b5b33fd717ada09b4ebaa47bbe5c8ac3faa3327db20d834110c68ba4fbb15861107f5091cd6be1726df7233d36077c91d9c6bb88488830e73661f7da745cd0d6ee299bdbc2bd6055f1d42a74d6a78b52bf9362d96a6a57474541cca283cf3ea7678ea8cdbc0f84dcf9327f9e16f7d6fcceb3e7bf5d457754a1b2e7c4a9b9398648e4468ca735e52e4150ef3b64101fd475ceefcb4cd7760227cefa20c28304a93b049899a13d04a6c20683750f66b4f49e38d8a34af6c0a713467375e35b70ac8eb3bbed1cf63b19dffbe68e6f1f977b7a95c0f9e8c8dd0755507621238491e29c88efe768ad801ae627e211aade2ad41ba7c7bffae1705770c3a89aab49e3cefe7d2506d19bd27b6d9f36b22dea2d006cdbf4271b8f8f02c6df3ebf00110f4b38e7c7b1665b463298c488ba5e9b1f1e9fe7cd9b5f55683877831bb9a222941781c5e55355704dfa69cb0354f71286de43944f1adfd47b1c1cc1086a9a395da7a5ce2107350301a2934326ecaeb45bcaed5370a04b097541bfea4d80b23059c7738aaee9b9987b4967f8f157324f025c631319d3c56ba432a1fd81f97c444225b6b008989824da04682bd11a190f278563a1a8747247069485ac95f2ca4c0df5218262a27d2163996e577bff093553e2719c7c3b92f51e68967580e6dd5cbf88803271510297fb8f9edf2199c5b442f1c48597276a60f87bfea000bf630624cfda259f0383974c65e838", @generic="dece535b6dafdb7329525277a82d19bcf98671d81e9c6b689378025d1982d66dd078f62b540eabea8fdc2144cafe3c124de155b925ff6b69be713f9a6bcd2ab447631f72d9693a2fdb7ff8f38800ea30d4b33b92826c66c87f6fcad6c03cc6c725fc574ad74cd314b94511681ee8229e07166b4a3ee53d0c2d7ce239e22784872fc1328d2e13f771e980b1ab5ed266b30226f086feefdb9026c09607cc7157a1079702b9188a7202f06b1f4535cd54e957b68e130b6e6584f62400c7054aaceaa049dba80941bfe8f475044b551b25b942bc9bc6b728237078245fb986b1e5f7fc30355770fdbe297899", @typed={0x14, 0x21, @str='/dev/dsp\x00'}]}}, @RTA_ENCAP={0x68, 0x16, @generic="6e07ba8281160f2618fbc207b3c9eaf9443f60ab5bae5fac5b8b5d07165bcbd2af43314d5e379c395375000699188434469acd53d33ba65afeb2147f1b3b76596aa9c34927dba91b3d21fdfd81e4fa4dda15e202430578739816619c97e03bd60257ec97"}]}, 0x24ac}, 0x1, 0x0, 0x0, 0x80}, 0x1) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a7b000-0x10)='/dev/sequencer2\x00', 0x8000, 0x0) 2018/02/03 00:59:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000382000-0x8)={0x0}, 0x4000) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f000051e000-0x108)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001}}, [0x40, 0xffffffffffffff7f, 0xff, 0x8, 0x2d8b, 0x2, 0x1, 0x0, 0x1, 0x1, 0x3, 0xffff, 0xdf, 0x95, 0x4]}, &(0x7f0000bbc000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000109000)={r1, 0x9}, &(0x7f00009c5000)=0x8) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000c58000)={0x400000000000003, 0x54, 0x1003, 0x4400000000002, 0x0, 0xffffffffffffffff}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00004e6000-0x20)={r2, &(0x7f0000f4c000), &(0x7f0000956000+0xb23)}, 0x20) 2018/02/03 00:59:40 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x24000, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000001000-0x44)={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, {0x80000000000306, @link_local={0x1, 0x80, 0xc2}}, 0x4, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xc}}, @syzn={0x73, 0x79, 0x7a, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f000083c000-0x10)='/dev/sequencer2\x00', 0x4002, 0x0) 2018/02/03 00:59:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x200000000000009a, &(0x7f0000000000)=[{0x6, 0x6, 0x0, 0x407ffc0003}]}) clone(0x0, &(0x7f0000241000-0x1b), &(0x7f000003f000), &(0x7f0000af4000-0x4), &(0x7f0000923000-0x6f)) arch_prctl(0x1003, &(0x7f000019d000)) 2018/02/03 00:59:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) signalfd(r0, &(0x7f0000023000-0x8)={0x800}, 0x8) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000cfe000-0xc)={0x10}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f0000172000)={0x20, 0x3, 0x8, 0x8ffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0xc, 0x2, [@typed={0x8, 0x0, @binary}]}]}, 0x20}, 0x1}, 0x0) r1 = syz_open_dev$vcsa(&(0x7f00006d7000-0xb)='/dev/vcsa#\x00', 0x3, 0x40000) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000671000)={r0}) 2018/02/03 00:59:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000697000-0xc)='/dev/autofs\x00', 0x8400, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00009a8000)={0xaa, 0x14}) modify_ldt$write(0x1, &(0x7f0000e28000)={0x80000001, 0x20001000, 0x5000, 0x2, 0x0, 0x3, 0x109, 0x2, 0x7, 0x8}, 0x10) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000438000-0x4)='tls\x00', 0x4) openat$audio(0xffffffffffffff9c, &(0x7f0000604000)='/dev/audio\x00', 0x640002, 0x0) setsockopt$inet_buf(r0, 0x0, 0x9, &(0x7f000036f000)="3d152f4190bab63b0a7bf0ad5c899d78ea113aa72a13d00bed1207ecd601a5497cad039f4b316db053586640e1da9dc9d42c7ba74bc1a771adc1bebc7cc0cf40d2b0c199cd7400e79d0a03ba03ec09704d0a6482e9d31ee74a6ea820f7dc1f63d3410727ece75cdea3face246232fdd0cb1415ce3a89aa75452dba96667dade81b3787c772e92c0300000052743dbdd161e4b25e37122853bd7bc0a656d6279ceb8aa94bff28bd6ab6f37c3f5d8ffec7afc8b8f3292d0080000100000000cd013f4f0a8520ba046e4f39", 0xca) symlink(&(0x7f0000747000)='./file0/control\x00', &(0x7f0000754000-0x16)='./file0/control/file0\x00') unlink(&(0x7f0000b38000)='./file0/control/file0\x00') 2018/02/03 00:59:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000e04000-0xe)='/dev/admmidi#\x00', 0x2, 0x210000) name_to_handle_at(r1, &(0x7f00002fc000-0x8)='./file0\x00', &(0x7f00004da000-0xa3)=