[?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. [ 18.123050] audit: type=1400 audit(1517637130.639:6): avc: denied { map } for pid=4149 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 Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.22' (ECDSA) to the list of known hosts. 2018/02/03 05:52:42 fuzzer started syzkaller login: [ 50.387346] audit: type=1400 audit(1517637162.904:7): avc: denied { map } for pid=4164 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 05:52:43 dialing manager at 10.128.0.26:42535 [ 53.333939] can: request_module (can-proto-0) failed. [ 53.342928] can: request_module (can-proto-0) failed. 2018/02/03 05:52:46 kcov=true, comps=true [ 53.776593] audit: type=1400 audit(1517637166.293:8): avc: denied { map } for pid=4164 comm="syz-fuzzer" path="/sys/kernel/debug/kcov" dev="debugfs" ino=1046 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 05:52:47 executing program 7: socketpair(0xa, 0x7, 0x400, &(0x7f0000453000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f000014a000-0x10)={0x5, &(0x7f0000ecd000-0x28)=[{}, {}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f000095b000-0x8)={r2, 0x3}) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f000007b000)={&(0x7f00008f7000/0x6000)=nil, 0x2, 0x5, 0x0, &(0x7f000040f000/0x3000)=nil, 0x1000}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000f8f000-0x8)={0x0, 0x10000}, &(0x7f000002f000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={r3, 0x100}, &(0x7f00000b4000)=0x8) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x4, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000002000-0x1e)={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, @syzn={0x73, 0x79, 0x7a, 0x0}}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000002000-0x70)=[{&(0x7f0000002000-0x1c)=@in6={0xa, 0x0, 0x92, @loopback={0x0, 0x1}, 0x10000}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000003000-0x41)="cbb5537c13507447c73a663260727ba633f6aa152719df4d79d18efd9d3e89b047192dd7ec82ef3efa706eee5325928df6aa17a38e743edc78710cc6b89a2f4993", 0x41}, {&(0x7f0000003000-0x169)="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", 0x1000}, {&(0x7f0000003000-0xeb)="2d9249e25078a179fe8b84037e887517797953a5780f4535485c612cf1d5da95804f5baba2700b15f032330525fea88a3c476d9e6bc886a11f0fc356d2bb0cc3207651c7f61944d05f852f12f969d861366fa9e2e47f1cbc74500f4ebf3eb2e4009cf5929c299daff232f0d60214cc2d067354ff5d0555cdcf7f1b5ee7e9320f8f896ec55e78bce5089c1e77c7b9fead727da387084eec51e03de0cf4ee2cf283e469d11dd53ecb61323be237812816681aaa457902961a522e3a26203729313f54ecd083bffd1e777cdc7f7a206970b00455f5b813f8d2cff906e39b06f910f4a1f5cf17d3c958a73d12d", 0xeb}], 0x3, &(0x7f0000003000-0x150)=[@init={0x18, 0x84, 0x0, {0xffffffff80000000, 0x2, 0x400, 0x1ff}}, @sndinfo={0x20, 0x84, 0x2, {0x400, 0x9, 0x401, 0x1f, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x7ff, 0x800c, 0x4, 0x80000001, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x100000001, 0x20f, 0x2, 0x6, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x445, 0x4, 0x7fffffff, 0x7f, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x2, 0xfff, 0x4, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x8004, 0x5, 0x80000000, r4}}], 0x150, 0x4000084}, {&(0x7f0000001000-0x10)=@in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x15}}, 0x10, &(0x7f0000001000-0x20)=[{&(0x7f0000002000)="c79397b513c5054fc143314e2de338419617e9d3333a310e6df8ed65cbd94234a0ec1faa4ab9fa9edc3618ab9c3b32b501e0106072564e865f3726294f22f0bc69c2669610cf69d1d056b22be6997ed255291c5e25c3de5e5109cffe11b4f25c32426fe8445c012a16f55ca8bb03eed5cecfdc5fad4d06ff3eca460bcecc69f688934ddcfe9e", 0x86}, {&(0x7f0000002000)="a0fc1e7eb510edcca8333bdff46c09a0a29a5b821d0ee465c94d39aee95d99c62b66676a8bc25bdfec110525edfd59b2d7983a6759c4e4c4c494d26dc8e62675cc42f2ed5552371e4d58183728e40ccf86ac2d0a54c3b7f43aaa5c0032b4baa3effe0e485a08090444be5f17a95bc79e66ed7ba5562a1c317ab2e53844a28ce9bfb12b8268bce43f4f7cbeafe37d177b42dfc1aa86bf4ae4043bb4711a005c50c815a312765412f3d9d5bd6d78", 0xad}], 0x2, &(0x7f0000002000)=[@sndrcv={0x30, 0x84, 0x1, {0x65, 0x2, 0x0, 0x4, 0x66f, 0x7, 0x200, 0x6, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x1000, 0x201, 0x2, 0x15a, 0x4fe1, 0x1, 0x100, r3}}, @init={0x18, 0x84, 0x0, {0x50a, 0x6, 0x9, 0x1}}], 0x90, 0x40000}], 0x2, 0x4) r5 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000002000-0x14)={r3, 0x3, 0x101, 0x2, 0x101, 0x3}, 0x14) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000001000-0x1c)=@req3={0xf4e5, 0x400, 0xfffffffffffffffd, 0x0, 0x2, 0x1eb, 0x8000}, 0x1c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r5, &(0x7f0000004000-0x1e)=@pppoe={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @generic="dd39ccb55e196b7f3d775e747a187f52"}}, 0x1e) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000005000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000005000-0x4)=0x14) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000005000)={r3, 0x8001}, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000007000-0x8)={r2, 0x1}) 2018/02/03 05:52:47 executing program 0: socketpair(0x4, 0x7, 0x8000, &(0x7f000042a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00008fb000)={r1, &(0x7f00001f3000)="68cefa91bfda6c3277e40511222b39", &(0x7f0000001000-0x37)=""/55}, 0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001000)={0x0, 0xa3, "2367da89697a35609c41118136685f837500ae601a080671351b9fa5bb69d2430668459db2991b7b1f0467a8a2ab9f1c7cac9e1c082074e0874aac65d1e996f398894f688139e8a5ae09cdfa7afc9ebb6159ca094637d1225ece287792772334b5b4956f0be61dd9d5a906cacc908bb4332f4753230c75decff33f011c3501a9d043474f6fe29751f64ce7351670c490c0f416dac0ba5bc7aff0d8a644f96adea6196c"}, &(0x7f0000001000-0x4)=0xab) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000000)={r2, @in6={{0xa, 0x0, 0xf722, @mcast2={0xff, 0x2, [], 0x1}, 0x3ff}}}, 0x8c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000002000)=0x2) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000002000-0xc)={0x24, 0xffffffffffffc0ed, 0x1, 0x10000, 0x7ff, 0x7426, 0x400}, 0xc) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000000)={@common='bcsh0\x00', @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000004000-0x10)={0x3, &(0x7f0000004000-0xe)=[{}, {}, {}]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000004000-0x5a)=""/90, 0x5a, 0x3, &(0x7f0000004000)={0xa, 0x0, 0x7, @empty, 0x1}, 0x1c) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000002000-0xe)={r2, 0x100, 0x3, [0x7fffffff, 0x1, 0x80000001]}, &(0x7f0000004000-0x4)=0xe) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x5473, &(0x7f0000005000)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000005000-0xc)={0x0, 0x0}, &(0x7f0000002000)=0xc) r5 = getgid() r6 = getuid() r7 = getgid() mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002000-0xe8)={{{@in6=@loopback, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000006000)=0xe8) r9 = getgid() mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000006000)={{{@in=@multicast2, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@local}}, &(0x7f0000006000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000007000-0x38)={&(0x7f0000005000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000006000-0x80)=[{&(0x7f0000003000-0x94)="68c23262690fd7545bf12dd98fdfe634e18952560b1b3484c3bde9362b5bde2a1f78a7cbfea913636eb750caa910e4bea7e0bb764edd364283ea266cbced48619ee58574e2690dca6276e076acc08a97f1df8fde8be5a542592062139dd3e8ce4239853153b2e61eaff8e0d48d9901645c0a4f4e7b2edd597c34faaf4e3446b130b35458eba4d9b85ac1497aa914e5257ab19867", 0x94}, {&(0x7f0000007000-0x54)="c2b3cd1178624b4a50b9bc86bbe0871e2773683d18456747aa1185ab87b17a2746c81a6534933f4e262b93cd544b7c9e4e88158c253ae575964f32d715d27437b158b853c363555455405bf3bc22470702d80380", 0x54}, {&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f0000001000)="f857f559358c4b455a43cc0fd016ed73b4276cea14f80d254e81bc7f23bd3829f1fe185ed8d5e0fa2df124525dd703bed70fe3c12d5c2b5da2f90229ad076e9336942934908f09c0eb84ad7faff4ed72cf02e847e9f876eb0f8615ac7129919c4fb1b5a7729350c5082a074d", 0x6c}, {&(0x7f0000007000-0xae)="8663ee94d0869cc836b58481683108cf3758321f2fd2ea592ca10ef299fe00d481489e6409716bfb9750d81894d445706d03a96fe5f7ade9317358f6430f9d35ca516fac571c71c4de5cc69a244a490ea0584d9e8bb53b6b88ca7264cbc2a5956ddb0b27bce2628f7820ab3fc22076258ef9c2a7af908073467da16a1c56fdd51398662e2ae930647c173285e20127eb0a018780fe5e90f2085de2bd856f497c6c0115c6db5918aa239730393071", 0xae}, {&(0x7f0000007000-0xc7)="4ebdcb9864d7132b0ff9f3c86aacef5b4c4b95ae6d81e77341e2b35ea1bbe667cc1a861e17aab6ca7cbdf285829e8576ef24681acffe0c597fa85d936dc2f20d92a015908cd148277a179277c44679f7161435247ee1e32094f6611ba5464f0f9f5e4b1fd138277cc9a649951f25d2912d48b3788ea93ede3d409c591722fb89a3d631b3cd8abac65d923b7ff80405e22e3fc46e68af337ca360608aede266ab6785dcd43fac2129b308dfd71c6a0324bf1acd9cd65666c464e37ce9d297ac5283df8b04fa673c", 0xc7}, {&(0x7f0000001000)}, {&(0x7f0000006000)}], 0x8, &(0x7f0000007000-0xf8)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r3, r6, r7}, @cred={0x20, 0x1, 0x2, r3, r8, r9}, @cred={0x20, 0x1, 0x2, r3, r10, r11}, @rights={0x18, 0x1, 0x1, [r1, r1]}], 0xf8, 0x80}, 0x20000000) 2018/02/03 05:52:47 executing program 4: r0 = socket$netlink(0x10, 0x3, 0xc) connect$netlink(r0, &(0x7f000095d000)=@kern={0x10, 0x0, 0x0, 0x1000}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x12) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000000)=0x8e, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000002000-0x10)=@generic="77e688d0bb6a7d7d4fc972bba9eef53f", 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000003000-0x4)=0x9, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f0000004000-0xc)={0x10, 0x0, 0x1, 0x8}, 0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000004000)={0x1, 0x1, 0x400, 0x27, 0x0}, &(0x7f0000005000-0x4)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000002000-0x8)={r4, 0x10000}, &(0x7f0000005000-0x4)=0x8) r6 = epoll_create(0x826) epoll_ctl$EPOLL_CTL_DEL(r6, 0x2, r2) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000002000-0xc5)=""/197) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000000)={r4, @in6={{0xa, 0x2, 0x3f, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0xb867}}}, &(0x7f0000002000-0x4)=0x8c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r6, 0x11, 0x2, &(0x7f0000001000-0x7b)=""/123, &(0x7f0000006000-0x4)=0x7b) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000005000-0x8)=""/8, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000006000+0x62b)=r5, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = accept(r1, &(0x7f0000007000)=@sco, &(0x7f0000008000-0x4)=0x8) getsockopt$kcm_KCM_RECV_DISABLE(r7, 0x119, 0x1, &(0x7f0000006000-0x4), 0x4) 2018/02/03 05:52:47 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@ipx, &(0x7f00000af000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x3, 0x80}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r1, 0x4, 0x1, 0x8, 0x40, 0x3ff}, 0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000000000)={&(0x7f0000002000-0x60)={0x27, 0x8, 0x0, 0x7, 0x1f, 0x9, "f4fcdd7f9688304c7647570b72898fb0ff4fe263f4aac7bf9bc454857b7114aa224e7886321b56bd0b74a6e10e78ef3bf3bd8726f28745aba6ffb1fc4e588d", 0x1}, 0x60, &(0x7f0000001000)=[{&(0x7f0000000000)="24b9c69788571f38dd51065d7e84788e58523dc0828b101c646878df7433641623f9ae79a0c366f3aec45c5efa5f2154ff8240d9de3ebd7316538492a7c374b3fd066c84633b7650a2cad2c7d9f8dc5b746dec537a161c9c0101977e1ffadcf514edbfa6aa6f617e68d56188f175033c", 0x70}], 0x1, 0x0, 0x0, 0x48000}, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000000)=0x8001, 0x4) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000001000)=r1, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000003000-0x8)={r1, 0x100}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000004000-0xa0)={r1, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x11}}}, 0xfffffffffffffffd, 0x7fff, 0x8, 0x3, 0x2}, &(0x7f0000003000)=0xa0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000004000)={r1, 0x76c}, &(0x7f0000005000-0x4)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000006000-0x10)={r1, 0x90, &(0x7f0000005000)=[@in6={0xa, 0x2, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7}, @in6={0xa, 0x2, 0x6000000000000000, @ipv4={[], [0xff, 0xff], @rand_addr=0x4}, 0x2}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x0, @empty}, @in6={0xa, 0x0, 0x7fffffff, @empty}, @in6={0xa, 0x3, 0xfffffffffffff067, @mcast2={0xff, 0x2, [], 0x1}, 0x7d94}]}, &(0x7f0000006000-0x4)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000007000-0x10)={0x3, 0x4, 0x7, 0xc000000000000, r2}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000007000)={0x40, 0xf90}, 0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$vsock_dgram(r0, &(0x7f0000008000)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) 2018/02/03 05:52:47 executing program 2: r0 = socket$inet6(0xa, 0x8000f, 0x725d257f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000e06000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000002000-0x8)={0x0, 0x3f}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000000)={r3, 0x38, "d17c59498a2eb07415f34b2de2573caf11afa25a19de83e95409c440387215d3617088aadc2eed81edfffa5782b08442b67b9f56d6a160e9"}, &(0x7f0000000000)=0x40) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000002000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r6, 0x40086424, &(0x7f0000002000)={r7, 0x1}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x9, 0x4, &(0x7f0000003000)="a0248120e5ee0bff06555b08458a4293f20e5f14fdc035302a3d9c46b754ef256cac649d7315a48eaceaa76465b76a689e30f603e9967739ed3342b1d5e6121fd18ecad5f450d9be7cfdb9517ba2f3c08a1a38a2cdbf7115343cfbf71573ce009230e52256ba5972603fe95ed1aec40abe55b27cf6a2a38a349c216c2fa14590602e7feb96cff10319325b6f41c401c028752375f8d0cd52afa3eda30e29d4e1682ddb8fd11f1ea0106b9d191bf087a2b1d8381cd88e53d415c8431fe9952517b8d9ba590be2090d5f283b280b85422218f91e65", 0xd4) r8 = socket(0x5, 0x3, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r2, 0x9d0, 0x8, &(0x7f0000005000-0xfa)="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", 0xfa) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000001000-0x4), &(0x7f0000003000-0x4)=0x4) r9 = bpf$PROG_LOAD(0x5, &(0x7f0000003000-0x48)={0xf, 0x11, &(0x7f0000001000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x2}, [@call={0x85, 0x0, 0x0, 0x25}, @jmp={0x5, 0x3, 0xf, 0xf, 0x3, 0x50, 0xfffffffffffffff0}, @generic={0x3, 0x1, 0x6124, 0x3}, @generic={0x4, 0x10001, 0x8, 0x800}, @jmp={0x5, 0x1, 0x0, 0x7, 0xa, 0x80, 0xffffffffffffffff}, @alu={0x7, 0x3, 0x5, 0xb, 0x6, 0xfffffffe, 0xfffffffffffffff5}, @call={0x85, 0x0, 0x0, 0x1}], {0x95}}, &(0x7f0000002000)='syzkaller\x00', 0x1, 0xbf, &(0x7f0000002000)=""/191, 0x0, 0x1}, 0x48) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000006000-0x10)={r9, 0x50, &(0x7f0000005000)}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r8, 0x10e, 0xa, &(0x7f0000007000-0x4)=0x8000, 0x4) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000003000)={r4, @in={{0x2, 0x1, @multicast1=0xe0000001}}}, 0x8c) ioctl$DRM_IOCTL_GEM_FLINK(r6, 0xc008640a, &(0x7f0000000000)={r5, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r6, 0xc008640a, &(0x7f0000007000)={r5, r10}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000008000), &(0x7f0000006000-0x4)=0x4) 2018/02/03 05:52:47 executing program 3: getpeername(0xffffffffffffffff, &(0x7f0000edd000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, &(0x7f0000d85000-0x4)=0x26) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00008e6000-0x38)=[{0x3, 0xfffffffffffffffa}, {0xb, 0x100000001}, {0x4, 0x1}, {0x3, 0xab}, {0x2}, {0x3}, {0x8, 0x5}], 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8995, &(0x7f0000000000)={@generic="59aa7ee062ad0722c0aaf4442c5902be", @ifru_flags=0x8000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$vsock_dgram(r0, &(0x7f0000001000)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000003000-0x10)=@buf={0xc0, &(0x7f0000002000)="593b6c9ee4efdfe95d5aea136709f5233d2e53ab820045e9322f2ad03a2093d95dd26dacef1208a2f76ed9d3237988f0b7b86627afe951f90f735fb721e8f226f3373ccf5594fad34b2e569795272521ca9e56caf6a02741eda513a3904c10a72813d07f3ebc7df8d9eed9e4c2d9ac0fcc7478992f876d81bca1e31a2992775660917b3a060d5a4547a3f20173aaed1dfff4fa9b7b3cfbaa96397068aeff154227d5dc1e64656bd13ce18673548f51786bd36ea150dc89d59e303fc24b8ebd19"}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000000)={r0, 0x50, &(0x7f0000003000-0x50)}, 0x10) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000001000-0x20)={@common='ipddp0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x8, 0x201, 0x7, 0x7f, 0x0}, &(0x7f0000003000)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000004000-0x8)={r1}, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000004000), &(0x7f0000003000)=0xb) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000004000-0x10)={0x6, &(0x7f0000006000-0xb4)=[{}, {}, {}, {}, {}, {}]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r0, &(0x7f0000007000-0x10)={0x0, 0xffffffffffffffff, @remote}, &(0x7f0000004000-0x4)=0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000007000)=0x343, &(0x7f0000007000)=0x2) getsockname$ax25(r0, &(0x7f0000002000), &(0x7f0000006000)=0x10) accept$llc(r0, 0x0, &(0x7f0000001000)) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={r1, 0x8}, &(0x7f0000007000-0x4)=0x6) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000006000)={{{@in=@remote, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@dev}}, &(0x7f0000008000)=0xe8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r0, &(0x7f0000008000)=""/248, 0xf8, 0x10002, &(0x7f0000008000)={0x11, 0x7, r2, 0x1, 0x3ff, 0x6, @empty}, 0x14) 2018/02/03 05:52:47 executing program 5: r0 = socket$inet(0x2, 0x80000, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000001000-0x44)={{0x2, 0x1, @multicast1=0xe0000001}, {0x306, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xf}}, 0x2e, {0x2, 0x3, @rand_addr=0x3ff}, @generic="5156d092b2ba3e6a2b54ceea508ef88e"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000001000)="0c1b8f990600ef34a666db717a5b09c3bcef51f41dfb9a6e16e186acea8846b77978eeb982423803d6bd0611dc8445968ca7f1f26c090e81e59be2e183b5cbcdb2661508c1ac2f6d4611d04156d9beb0d2ef608c038f8df5e690e5aac1c29adf168b98d846e85f7d7485eb55e33417a1b74a5e29aab0fa8f591a45248c564a5119c2b2", 0x83, 0x8880, &(0x7f0000001000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000001000)={@empty, @dev}, &(0x7f0000001000)=0xc) tee(r0, r0, 0xefb, 0x2) r1 = socket(0x1b, 0x800, 0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000002000)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002}}, [0x0, 0x4, 0x9, 0x6, 0x7fffffff, 0x1, 0x3, 0xffffffff80000000, 0x101, 0x2, 0x7fff, 0x0, 0x1, 0x4b]}, &(0x7f0000001000-0x4)=0x108) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000002000)={r2, 0x10000}, 0x8) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000002000-0x4), &(0x7f0000001000-0x4)=0x4) setsockopt$inet_opts(r1, 0x0, 0x0, &(0x7f0000000000)="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", 0x1000) socket$inet_tcp(0x2, 0x1, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000002000-0x4)=0x5, 0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000002000-0x10)={0x0, 0x8000, 0x1, 0x0, r2}, 0x10) 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) preadv(r1, &(0x7f0000003000)=[{&(0x7f0000004000-0xae)=""/174, 0xae}, {&(0x7f0000000000)=""/186, 0xba}, {&(0x7f0000003000)=""/84, 0x54}, {&(0x7f0000004000-0xd9)=""/217, 0xd9}, {&(0x7f0000002000)=""/4096, 0x1000}, {&(0x7f0000003000)=""/217, 0xd9}, {&(0x7f0000004000-0xbf)=""/191, 0xbf}], 0x7, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000001000)=0x7, 0x4) accept4$alg(r1, 0x0, 0x0, 0x80800) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000004000)) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000005000)={0x4, "569d843a6935"}) 2018/02/03 05:52:47 executing program 6: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000000e000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00009c3000)) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000914000)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f00006e6000-0x4)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00003ae000)=0x77c, 0x4) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f00003af000)=""/210) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000000)={r2}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000001000)={r0}) socketpair(0x3, 0x7, 0x8, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000002000-0x8)={0x1, [0x0]}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r2, 0x89e6, &(0x7f0000003000)="8898ab0ae7f7098ba64a15318af14cb825d6b279d977e8c2ae9282e630e97f225258337dca2243d01e7c0f7593c76b1b73751f68") mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000004000)={0x1}, 0x1) r5 = gettid() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r4, 0x8901, &(0x7f0000005000)=r5) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000000000)={@mcast1={0xff, 0x1, [], 0x1}, 0x8001, 0x0, 0x1, 0x0, 0x8, 0xc989, 0x80000000}, 0x20) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r3, &(0x7f0000001000)="a834afef5803acf447c18df80478e6f9db2f1c1276db142c44abbe3dd7efe522deeb9d84f38feb2fefc7f21bc9f7be3c5b21013881e5fbdddc969db3edecdf399b62dfad8bbb8dddab7b09", 0x4b, 0x20000005, &(0x7f0000006000)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) connect$can_bcm(r4, &(0x7f0000002000-0x10)={0x1d}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000007000)={{{@in=@multicast2, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000002000-0x4)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in=@local, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@remote}}, &(0x7f0000006000-0x4)=0xe8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000008000-0xe8)={{{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @in6=@dev={0xfe, 0x80, [], 0x0, 0xe}, 0x2, 0x56a2, 0x3, 0x3, 0x2, 0x80, 0x80, 0x2f, r6, r7}, {0x1, 0x9, 0x8, 0x4257, 0x6580, 0x5, 0x8, 0x7}, {0x5, 0x4, 0x200, 0x2}, 0x40, 0x1, 0x0, 0x1, 0x1}, {{@in6=@empty, 0x2, 0x33}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @rand_addr=0x8000}, 0x1, 0x2, 0x0, 0x6c11, 0xff, 0x10000, 0x10000}}, 0xe8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000009000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000004000)=0xc) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000003000)={r5, r7, r8}, 0xc) [ 54.915560] audit: type=1400 audit(1517637167.432:9): avc: denied { map } for pid=4164 comm="syz-fuzzer" path="/root/syzkaller-shm955082077" 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 [ 54.958628] IPVS: ftp: loaded support on port[0] = 21 [ 54.992090] audit: type=1400 audit(1517637167.467:10): avc: denied { sys_admin } for pid=4206 comm="syz-executor7" 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 [ 55.013300] IPVS: ftp: loaded support on port[0] = 21 [ 55.087414] IPVS: ftp: loaded support on port[0] = 21 [ 55.102603] audit: type=1400 audit(1517637167.531:11): avc: denied { net_admin } for pid=4208 comm="syz-executor7" 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 [ 55.144526] IPVS: ftp: loaded support on port[0] = 21 [ 55.208543] IPVS: ftp: loaded support on port[0] = 21 [ 55.300695] IPVS: ftp: loaded support on port[0] = 21 [ 55.412191] IPVS: ftp: loaded support on port[0] = 21 [ 55.544205] IPVS: ftp: loaded support on port[0] = 21 [ 56.366928] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 56.399493] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 56.447963] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 56.569466] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 56.711472] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 56.900687] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 57.007823] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 57.169569] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 58.884652] audit: type=1400 audit(1517637171.401:12): avc: denied { sys_chroot } for pid=4208 comm="syz-executor7" 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 [ 59.236642] audit: type=1400 audit(1517637171.753:13): avc: denied { create } for pid=5227 comm="syz-executor4" 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 [ 59.264962] audit: type=1400 audit(1517637171.780:14): avc: denied { create } for pid=5227 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_scsitransport_socket permissive=1 [ 59.309197] audit: type=1400 audit(1517637171.802:15): avc: denied { setopt } for pid=5227 comm="syz-executor4" 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 [ 59.333854] audit: type=1400 audit(1517637171.802:16): avc: denied { net_raw } for pid=5227 comm="syz-executor4" 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 [ 59.360893] audit: type=1400 audit(1517637171.805:17): avc: denied { bind } for pid=5227 comm="syz-executor4" 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 [ 59.384970] audit: type=1400 audit(1517637171.806:18): avc: denied { getopt } for pid=5227 comm="syz-executor4" 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 [ 59.428470] audit: type=1400 audit(1517637171.944:19): avc: denied { prog_load } for pid=5257 comm="syz-executor2" 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 05:52:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000c35000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}, 0x19) recvfrom$inet6(r0, &(0x7f00005cb000-0xb4)=""/180, 0xb4, 0x2002, &(0x7f00002b1000-0x1c)={0xa, 0x3, 0x0, @dev={0xfe, 0x80, [], 0x0, 0x15}}, 0x1c) 2018/02/03 05:52:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) r1 = socket(0x9, 0x1, 0x7) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x1000) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00004d2000+0xb32)=0x3, 0x4) 2018/02/03 05:52:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f00002b2000-0xc)={@broadcast=0xffffffff, @dev={0xac, 0x14, 0x0, 0xf}, @multicast2=0xe0000002}, 0xc) getsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000d77000), &(0x7f0000c1c000)=0x4) getsockopt$inet_buf(r1, 0x0, 0x23, &(0x7f0000325000), &(0x7f000000e000)) 2018/02/03 05:52:52 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fcb000)={0xffffffffffffffff}) bind$pptp(r0, &(0x7f0000466000)={0x18, 0x2, {0x3, @multicast2=0xe0000002}}, 0x20) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000000d000-0x4)={0x8, 0x4, 0x1000}, 0x4) syz_emit_ethernet(0x1e, &(0x7f0000001000-0x106)={@random="712acb229746", @link_local={0x1, 0x80, 0xc2}, [], {@generic={0x88ca, "e9170da6e602fe0778b21e3446d165e2"}}}, &(0x7f000000b000)={0x0, 0x1, [0x202]}) 2018/02/03 05:52:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000a3e000), &(0x7f0000f07000-0x4)=0x8) 2018/02/03 05:52:52 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$llc(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$llc(r1, &(0x7f0000002000-0x10)={0x1a, 0xe, 0x4, 0x7f, 0x3d3, 0x9, @empty}, 0x10) mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000025000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000028000)={&(0x7f0000030000)={0x28, 0x10, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0x14, 0x1, [@typed={0x10, 0x0, @u64}]}]}, 0x28}, 0x1}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000784000)=[{&(0x7f00008b9000-0x18)="8f27ca5a4beb574fbfce41d96139c0066276ca3c1239eaec", 0x18}, {&(0x7f0000001000-0x1a)="1cf8cb5f3e9cb3a15a9a00181c1168d7b46f136eef9c1387831c", 0x1a}, {&(0x7f0000586000)="be1b24bce0daeae1e540fe126a2c", 0xe}, {&(0x7f0000001000-0xc1)="5df04aa9450e041d30da8403ec2ad85db9d1501baa127beb8985f082457231fff06b1f3e6d34e3e1cfa3cb327181324fcb54d826f1d77272d020aa81edf9005919870a4fbc31d3b21490f0fa058d35ffaa652e1d307583453beb170afc2677e74321f88e06c5dcc7a0d2470d94a11101070f2a12eb3e59a7d7a8877b2da6f72d0f1047af0a25a74bf0a9118305c799e918b4aeab45eefadbe4c5047d6c451bf8f7e061781f271cac966fc6375e901dec842f922450551ef2e46a3f299c75218cd5", 0xc1}, {&(0x7f0000000000)="ee859b6c260a2757b9ffc7426a1444e9881464df9b7bb5a3979a4894d2fa46a2969afc198a089465dc27a9131cbaf92224e7e8d195891d2fea9104dc4db5f34407d709424d4e84865dccddebf45840c87acab23b04a7994b8780995d444ff2c62f2f74a8877ef971550c510d1b34262171ea0286643889975d", 0x79}, {&(0x7f000059f000)="68d83cb6b235b8f7b0191531bf4e709343df9095fd07a04cc309dac5fbf56fb50e4966908962b196054164c92cdf4b59203102211efbfcd1c478a5529a6c71873b8485125b1c66b89457a9deace14a2e84edef95cfbb6b9bb918d86eac1d794f25769dc6657c773f0def515bdf7786828fc4ec0ecbf28e0859b740b2c69b61029a5038e90466feeb536b1bb38f27b7d902e64fca66c3890fb575c18e6a7cd088cac2d0618c6bf671bfb1712dbb6b2eec5ce6264be96e82519e", 0xb9}, {&(0x7f0000e24000)="407b13690e76d844c2d8a68a09487ab8ce3799a14b93c6a54b1cae87448dc042a82807922bb472dd5c343dc1b64452e0d7faf8f04d61304791b9f056ade0697a40aa2ebcaa3df29fe02d72f7a4bb1a1f23d89b4d193ac91c62ed95f7f2d68eaf991ad852e4aec6d88ba4", 0x6a}], 0x7, 0x0) mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000bf8000-0x4), 0x4) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r3, &(0x7f00007e4000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000619000)=0xfffffffffffffdd3) 2018/02/03 05:52:52 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000419000-0x10)=@common='irlan0\x00', 0x10) sendmsg(r0, &(0x7f000000b000)={&(0x7f000000c000-0x1c)=@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10, &(0x7f0000017000-0x60)=[{&(0x7f000001e000-0xde)="cb", 0x1}], 0x1, &(0x7f0000023000-0x378)=[]}, 0x19fff) r1 = socket(0x4, 0x80000, 0x1ff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000001000-0x10)={&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001000-0x10)={r2, 0x50, &(0x7f0000001000-0x50)}, 0x10) getsockopt$inet_buf(r1, 0x0, 0x0, &(0x7f0000a90000-0x90)=""/144, &(0x7f0000bbe000)=0x90) 2018/02/03 05:52:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x4, 0x9, &(0x7f0000b0f000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00007f1000)={0x0, 0x1000}, &(0x7f00004ed000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000627000-0x8)={r1, 0x7fff}, &(0x7f000023d000-0x4)=0x8) r2 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r2, 0x0) setsockopt(r2, 0x800000010d, 0x800000000010, &(0x7f0000001000-0x5)="02080000", 0x4) 2018/02/03 05:52:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000066a000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000803000)={r0, 0x0, r1}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000610000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000c50000-0xc)={r0, 0x80000, r2}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000322000-0xc)={r4, 0x80004, r3}) r6 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000f9f000)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000fe0000-0x4)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f0000c27000-0xc)={0x0, 0x81, 0x30}, &(0x7f00006fc000-0x4)=0xc) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000f4d000-0x4)=0x1f, 0xfffffffffffffcf9) r8 = socket(0x14, 0xa, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r8, 0x89e2, &(0x7f0000140000-0x4)={r6}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r9, 0x84, 0x13, &(0x7f0000d35000-0x8)={r7, 0xe452}, &(0x7f0000c82000)=0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000de5000-0x8)={r7, 0xf9ab4ad, 0xfe}, &(0x7f0000cb1000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r6, 0x84, 0x78, &(0x7f0000f9f000)=r10, 0x4) ioctl$DRM_IOCTL_MODE_SETCRTC(r5, 0xc06864a2, &(0x7f00004e4000)={&(0x7f00001d1000-0x14)=[0x7ff, 0x7fff, 0x1f2daea1, 0xfffffffffffffff9, 0x7], 0x5, 0x3f, 0x34, 0x4, 0x7fffffff, 0x401, {0x1f, 0xff, 0x80000001, 0x6, 0x7f, 0xed3, 0x1f, 0x7, 0x7, 0x6, 0x8, 0x6c, 0x1a3, 0xf117, "abcf98689e2640abe5dfd7f6ff2009bfefabf8ac202e2fb2ebe559b8d5e83b06"}}) r11 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000eaf000-0x4)=0xffffffff, 0x4) setsockopt$sock_attach_bpf(r6, 0x1, 0x32, &(0x7f00005c1000)=r11, 0x4) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000892000-0x88)={0x7, {{0xa, 0x3, 0x7, @empty, 0x9}}}, 0x88) r12 = socket(0x4, 0x10000800, 0x100004000) bind$alg(r12, &(0x7f00000bb000-0x58)={0x26, 'aead\x00', 0x0, 0xfffffeffffffffff, 'ccm_base(xts-aes-aesni,tgr192-generic)\x00'}, 0xfffffffffffffcad) gettid() socket$inet6(0xa, 0xa, 0x287cf7ca) socket$inet6_udp(0xa, 0x2, 0x0) connect$netrom(r12, &(0x7f00004d0000)=@full={{0x3, {"8e71b5e6c1610b"}, 0x7}, [{"b8dacb847bee63"}, {"fc9aa769cd5725"}, {"55bfe500b3ed70"}, {"564e4785592221"}, {"32795aa4436d9e"}, {"092d021272dbcb"}, {"e369344ea5c192"}, {"a74ed4185d9b70"}]}, 0x48) r13 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r13, 0x29, 0x400000000, &(0x7f0000c4c000)=0x401, 0x1) setsockopt$inet6_int(r13, 0x29, 0xc8, &(0x7f00008d6000), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r13, 0x29, 0xca, &(0x7f0000fb1000)={0x8, 0x1, 0x19, 0x0, 0x3}, 0xc) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r6, 0x84, 0x4, &(0x7f000034c000-0x4), &(0x7f0000895000-0x2)=0x4) setsockopt$inet6_int(r13, 0x29, 0xc9, &(0x7f0000c3a000), 0x4) 2018/02/03 05:52:52 executing program 7: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f0000025000)={0x10, 0x0, 0x3, 0x800000}, 0xc) splice(r0, &(0x7f0000005000), r0, &(0x7f0000025000-0x8), 0x4, 0x9) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000022000)={0x10}, 0xc, &(0x7f0000021000)={&(0x7f0000024000-0x6c)=@ipv4_newaddr={0x2c, 0x14, 0x221, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@IFA_LABEL={0x14, 0x3, @generic="46f471e9750b39d28a7a615719c115ee"}]}, 0x2c}, 0x1}, 0x0) 2018/02/03 05:52:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000638000-0x4), 0x800) bind$pptp(r0, &(0x7f0000042000)={0x18, 0x2, {0x3, @empty}}, 0x20) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x39, &(0x7f0000069000-0x18)="ff0204000000000100000000000000000000000000000205", 0x18) setsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f0000607000)=@hopopts={0x0, 0x0, [], []}, 0x0) 2018/02/03 05:52:52 executing program 1: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000006000)=0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f0000009000)={&(0x7f000001e000-0x20)={0x20, 0x2d, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x18}, [@typed={0xc, 0x79, @pid=r1}]}, 0x20}, 0x1}, 0x8000000000000000) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000026000)=0x0) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000027000-0xc)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000022000)={&(0x7f0000023000)={0x1580, 0x17, 0x0, 0x3, 0x3, {0x2}, [@generic="a58486d96cbc6fcc9f315b309d168bbc049c981577c3f6c71a4fe9772c5274bde8007a06f10a72442210cb1ba675566d5681c88044eef9ea9df45da627a0330143805d6c78630d014cf4dc85b63f983b5c174381ea50941494958db64934f0b0c80368f7169b5b4ae92918ff028e400deb6e34bd3e5150afd1a421ddcdd106ad6ea394d5a60be7bfe58889c07739e3eb23d9c4b13ce40dd15efd262322a01d9346017caf2a5a7816a427cecdec3fa0875dd61bdb20b83b", @nested={0x64, 0x80, [@typed={0xc, 0x7a, @u32=0x8}, @generic="a7c5bb712db01d49263be5506dda03b36150321b04358d84fc7bff36e75fb5dfc255b14565734069653937f137ff63ee06bcb520c10bddd73f217767ac6a5d85a74aeaefec4e", @typed={0xc, 0x59, @pid=r2}]}, @generic="c6b1009f4baacdef4d8a21a35075693c2fc6e037e072bd2432ee492b56230a5508c24c2e275c9f4bf682a91bbe58f3b3ef51ea640998b5194bc4020a3c54cf508615ac5f37c8", @generic="32fd8280c143ced03c593756c560d6678fb0b6d7213c418f0897c463d0f39b63bc94a197dd36e7a08dbe32d0824984e74db8a3bcc2c8a20e32e367690caa8537e9929c985f997fe02ca42bf2a46d044874325eb3df4eec7e63173eccef1030fcaa564e7d635a6c37364822a7fb0b1066b3e87b359788ea84b86db0791282d4748f089f2b181807e564aa468c08d7814e93b6a40f9710e3ebc11c25386b535f4f2111ec69f4fcf66b29cc61695fcd647a94a0b010d8f2127570b910", @nested={0x14, 0x58, [@typed={0x10, 0x5e, @u64=0x850}]}, @nested={0x1160, 0xd, [@typed={0x18, 0x3e, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @typed={0xc, 0x36, @u32=0x100000001}, @generic="877b9554bab5e4da7acd331ce9a0708dd8b1ab85dbe33538ef8df20665de9b5700adac33b758300ff5a5d10cda35ecaebe6497d1371cc1280d05a5df82db7c13747269bea69c2bcea3f350d65d379ce82c9c5abc72899fe1a938f4aa82a9f92ca7ba32b159737d3271b0038f20919f41e410d29c7fd3907ffc5a642340f4c1f6c05c8be62fe92b6424604268e7e8abdc8f5196a6c9d6f03e32faa42ebd2fb43296862d9034576a6ed75c4bb01e544c10a4726cd2d90be10f42f1a749de21cc30b4a7112588d6a844bef93714d862e24bbcc4ac18c1b2584810543fc6c52d1484833f04fc3162a6474d4dc45584ce42582c3453e4d9c270e1c4cc066d19b5ed2176c3985bfe35bccb3398ead8851a080df2c152589f9b54a5c15e2b79e39aa00fd9837f9bd26604d98964f62e352cbed337726bd166a5a15b6518b026149c821bd61b04e3c8b9c5dde765f858cfd3c6e01c0c2882096b9f350af8c3a15c72e4fb20f48e3c77a48722626a7cc27abe0231826c1a0919e823330993ec441f282964a4b4036e003b683216da904bc3ceb2f4c742a510cd7ca2ce20e728e5771acb12469bfb1cddb3698dd79293230fe9d4df253af331d8a88ac822b7ab382e826b8bdc94829cce8361308ca64b1381156aefd8b0b3228b3bbe237a5581219891cf92c4cf46808c50baf874286d47ac2ad75b118c17864ac4194a56e45ea74045eb68919788b233fad35c4bb8c8fdd943814e8ad690fdd693d56cdc0c8bfc4df6d41857bb50e9adb21e25e90c2423a6086901517f039cdca672e938a4b0d3398ef5041f5f960c7f3c8c9622b1bbfe66cbb5bf0ce72f4ab34515dbb5158a8b3c1a554d5cb161e238ee4519033e14ad42cd00bcadcc7a6a20addc76af5471e2a0151603df2f9fd16149f819d9dba0c67a0cd7e8c93c853b8bc2647537bbb9122740e1276631004cadf94a45c271bd851c1302f7afa0586ea57d9512c5cb3c16cd09157b9957ec4ca455dbfc782546cbc9cec34f9baf3001705f035d8af0c98c08420b2a4b6396e20cb7a0e383bcbd690a446d5fe45b7510577d8eedf218572a77605c6ee13e1d4bdeb433f0a6a2957cfc8d5690dafd6a61be1509164ef202a71fa57436f59cfb18d37ed794661320645f2f4290dd04d3129b05fb2e7a29d3ea50ba8ced41567b34ff82eec036fcf934a17ce7213973446fceef1e5163291fd5b453ec2c82a4432e7f70114974a0ed0fa54527480eae0a017e8d9406782eb7f748e3dcd9402c684dd0258766dba682a60e5fe84d754a00057703a55d328901b562fc27ae03cd1f4df4519f4bda301489e6ed21fd348eb30ab74c2f553d85121af8000e22ec3eddd0122d9ff77d418db7d5d03a97e8b4610635c889e58f656a65f3f23268049f1e303dd8911a371b3b8d5abb36d36df173645eae85c0caaca13583d557b3fbe07753c4c00a657f863c67144c4081a9d470f5f4697d55a751dac3ff681833245d9a38e51f4595bc990683bc89944ce7a9be875491a251e9e835b9f62ec2065f2385606256fd6f57e770801428159e7a58ddc5f818cc45a595a43a7a8ce578b9c1267869a24c6a0a2c26f81935a2770212a219c155dded55009c3b06795e7f035f97b7b49cb27d139c525effb1e52e5844c944f3430ebf0b8c79bc35036408ad0b567f42049ac80fed87688118bb34953318d3930a2c556064bb51a43c3b7dae9571ebf9fc663293513355e7f9bdbbef66a8fd7eefa34f4bee232eccebd319c78785c2502ee162c0302be471cbdafca489daaaf2a14dc9d6f12d62cd3be29d046e3d205da9f347318732be4886cd0654544e1dd059d2d031bc9c097029c7d9d99521154bcf65f67aee1da392c2b8b3e3545f0a98e87dd08586250ec5c8b4e0af7d8bca3ef474250ea7513ffd638ea762d534dcdef143f087af12e8e07197f7dc97a4bb7a2c0873e73a12a1c7d11dc0752323e48d72b89a5d0cd3459e8d6c9714fd2b759799e943007565fb6a480a3b83d77133bdafcb2ca6e787a3198c9f2684d478c8c7e20344bc05c11b391c259e7cf27a256e6055fdf12fc33bbc6d443ed9d8619743a453a1f54e746196cc85492bb997ef788d03de614b497b39c4d3fee857b4782306557ff5ce95328db5394864c78dfdc6f58b13ebc1e58ee09979dec9c3d7cefb92ec28f9ea7b1450ee39162cb879f56d8cff31cd44a22bbf56a9b9443124614a70505012be7371daabc1af8d3a9c57ddd4b4f55be5541196c42abc5201859ce22a02b5ebc11380c9fc9c22d123e1ea79c4b53fd2b0dcd41454178987d928f89ce857c376c316263420f240cb4d8c9824f781b0c5c1fe1109df04411e0f5c0903d3077434648f90cf32d95341d3857f0739ebd32c362f5b2a2d4f695f0838d489bb1f231417679bcb2e2a197e629971e09427a9da613f3ca81e94de60a26ae3c7bbcb60291828dc715ee546507bf223ed2191a9a191897bdbf54b89a9c2704b8b2b0b177bb3a9492d1ef22c42b19ba8bc31c5610b6f8bcb36f2bee654bb46cf0160be9b01732966a69ccd0f12e1966ad928e74d8cb43b1f508b6be8ac9da473f2d4bf9383009a89247d129820ed2fa350eebf9c3e36ed405dadc5883713fdec85bf36742686c9c5dc71c0ce462cac783e2ff3d8a61924e0bcac9aa0910f443f946c0ce6c7046e255be15b6bddd6f7f9526fb9888012cd874ffcfaccd5ed62d7688aedfc9ee26590d4c193e7967d1af5f281a48dfb5a725559841289d1cd9dc3747c5ff97b7d752cbfb8d4b13e94e516c5cdaba6d227ff480c632507b0231d149de9070ee3ec03070dc5df0a028386f8558055286cfd5ec669def6fa447cf189bcd765921e068df4c3e530cf611af52dfb5658b2fe0256c2d5cc447700bb7a638ac0768266cd8ac5e75b903ad8cee0b530575eb0cbc5aee6d4ebdaa6e87379da0f2cc9dc9c0115d1ebd5d596a1438c1d01f6b220decc7cd34ef77cfaefd56652a9a66eb56bd4697bf596f6294fc410c3e211d322360b14a95f55508a921dfba70a2b57ecc3212d74cff5c2c6590a04b2cc939ed92b69302e7c049ba09d02374269a3c0cc47f384a73211ab870772453fac1d8048e1f2f3fb55fe7de5e91c1afc1ff436904f0eda3c52f5a6e4adb2b8178729bb31a958528a81d6425c8b678c81ff1c90216ae94d3468ffa3f1543cbb420b1f99cdcfe2fd0ce61106fd1a5f8d8acc5df48a8dfc8e2ef9433237cdc9fbf8c3a8ab91c84d62b821134f90d899ee7fe91a7a6cc9669e22f100e5c3d99a2c5af7b16950e4a50932e47c3af0dc43b1a870fbb788c8f3a12044ba322b22da9766fca0d56b6e257cf1c6375e7e59128f18480c0d2ed38816a9f14024beac8b7d22836f077925f79f9f6db37d4ae496931224a0add4956072bb452d64626c2888d4d0f278e4a1fe417eff3ade6f63fd7ef6868b2621dac5f354ab8e9cbc8dcca588312940fe023434e155f799e29a045ecbffe392a6ceaab8cf6d16cdc3129595582c12cddda973ee96e8ec9638f3f2f24c8493108236187dad6cdd421f338260dff1b9a4113437709d3062cb79dfb61424cdf81c38af3472d1ce7af99d7b34547f0b70ebefe4ff51e8b20ccc03046b8c707523a2260e3e7a2170f6c58e24bdb0b44c94c04c93c9aeaa85170795e6f7aeca44ffc04d3ce7ad16f8c3863d74633b0728c624248627ba0bfe3ab476a71364543e6133f472fb1a40d6f706bf994e408a6fa0be0c312a4aeb7636b7247a26ee07e2faf16d46b0bc87fafeed5619c54bc46982507899444646a620d44cd6e603970199ce15e5b7d02c54d5d17fb3f01a7fec39ab05ee5698414c28898b91f31f4e2e9fdfabd36bb029784c20e9a6abc840dcd205c8b1e3541725bda05fe10d3da08384ff90fed7e7bd8cabb2ef43f8a4bee0226d3bec6647f9b1087ddf216bc4c982b185eb04b8dfa2aedcead3eb24f6c0414d40fd2ba230c7d04b5fe3b99630747442013afebe3ca3de59f17ab6bd82149930554c7f61c9fcf8b25350f5b13fb0d0ddb52b36e1fe16aa28095cd2a239b9e9decc8f2f3af49328fec1a19d01ed07651d50b1201455b44e30718140a30c27fce9f3fb42d4b33b532687df5988ce29a4e90d8872cf4c3cec5cf991bea681e6b94b4ad61350e3a00335eeca99ca6dbcbf200a196b3b658b00d94bf6266d4dff38d7053c3a62a89763b3532a924208638bfa677f8d0400898271e635160e15a3be351904a3720b1eddf597057f3abdede08aa79b29239e9a45891f0d886ae20d92fc68a08f3f55e7f86a1a16edc1ee2b4a07434700dfbbf2884ec40bacc7f3f5f2c2b08820399a359a48be84d749eff5a4d3f40fa8e3729ddd9e0f71784eee5d86411faaaeed5524907491e56ca80906a8a9b38b64fd0f35d93ad286d35690316975eeea62a67f2e7975a1e812e7c607b206177cc4a10cc20d219b3cd5f280f978500d35b172fd08c11a3476edcd13814b9e10023abdf6243218b4ab9d0a3c1abd6535a1512079d154f4f1e0886c71c5e5799987bdc066db648a72622dd5d29683e4449140264663c5b54ff2098bc28b616bcb773855a27f8e6a72ed79d2cc77034a0698a9d8f077bf3a95605b0516f89dafa360b45ffa051ccb4bb0cacbfe2670310241e0706a45ba19d6f5f38c01e4a760114e585f6ca9bccaeace060740db64f50d319e9821081a11da55fecb162195d26e84f4d1631281ba31652fa08accc7aa9ca6f2fdfb975a7efef17fb6ee72e185d21e8296abe1d04264d4dd1067ea2815e5a0f2abf7c13d5719f4f1981f12e2ef61f3a242492e0a64488d0d09a80855f303421ef469dd0e6d0455d20666f43b798b0bf3ed16db62b295ea336fe1adb2a0ea8f6303b9eed78569aa5cdcba0cf773906c824f3724fa5d50c482c2265ba4b209c8c1b2548fda252b0f641bdc37b3d39665a696da94943737909516b2be7454670e4cec90f6a5164acc7547fc716011d27968f515dcd3b9cb5407ddebd044e786b6b09800fe3a0b96e47b3887be477a4b6e7c45fb6b1e050ffd63418c39bbac9d4cb001f7d05c10f57c100e6acbd5cc749a369f22a3790147f164146ed457aed611f6ffef400718c0b1a0ec8e6b566e45c6ca919740217a8c865b62c3806f4a26625ed87da34cea595196cc3cb1f26c5de57fae9e7f0f0262c6bbe48d12d49377822c3d77e476c9e920d6fdfe4cdc4902ac259192477b1ddf7da3c163ec365a243af84912a650f49701923d758957652c4f8d72399228a90c3c00ed0d2482e55df312027eb1999c4663ac49c9d861bb2ece6ace7462b175620101e4145588c00848d8a39f9bafc8ae245da897fd5d8456a1cb4210c30f5ac2e7d6b162b9d696b22499e1c769d1c59953c179a3d149dd6e447716736588ad6dc3b94dce0aa38c0c8b94c3a9c0206ef7198825cceda58724d5a15380853acffd6f4fdd866e16dc651e732616e1dd0f62a2f67b0d0b84fa0e8b71f0040c0c53c88a7c9f13fe9c59af263634d75259f87080135c466be180997fc1ca823a6d36b86059d6a8a0a6ff9efc7da1b7b991e9586191d10623e442176b538f4ff89fa82f19c160cac6f679eff5a92028edc67a0e5f33923345720979a7d0a32be2e9b4c97512f9289e9f3c061efb843377ea429efdd420fff013e3d900355c308915e229536c54511ecc65fd4dc3d3ab82cfb6cb340767d950cf14ccfc36ee7e024e44b3e1943e56499e4814baa58530e84978041fc491be592d67023574d105c2c621891c15e7d4478353a530f6cba64d8ab4bcd2", @generic="81de3af1b2226f583df758fe8d2f3be441420c9570c23249259c849c72b64b4fe67fe855cd138803e99ba8636a7fe24b51f30ab1be2372ee3f17a23843c2045e5a79e7c72c6b319ff65769f5d3c19f9602187ecc4980b99adf4b62b3c96fc4a27d6d1b9ad49b9f4430bbd8dabd76ffa65dd1bb540e6a42d057115f5ad00550cc21343c3f", @typed={0x18, 0x4d, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @generic="6bd77f4d4777cd43065f414eab1a0afc2186cd9a0443794c0859e26233d3848a65053dad40a752fe0300516aa12e68ce1123de551b27a0af336ef66a540fabf44ec4464895cef6e546461f0ac8adafca98a12dde18599255b5050cd1b5403f8b5a1537f2829f5f0d843665dfc03603b22110ff6a2d57c3edb6beb6f2ec0d42e782c955c20b0706a57d5b35c73942c698ae61b2d2f558805f6c"]}, @nested={0xcc, 0x49, [@typed={0x6c, 0x1, @binary="4e28d597d777ed8566f291900f01e685735cef14f1c0644f837ef98d8c3b893c546e9d003fd5af49d103a7f532b85ad2390dfab28122401e7bd138830b2a58df47c5ff6f4fdcaadae9d66f194e687ae46275ee5e93ba42d7d214c70963f4232918"}, @typed={0xc, 0x4d, @fd=r0}, @typed={0x34, 0x5f, @binary="e98518169cf6b8948ca5df508217c5611b3098a757c4bb440742e1a1af0f670029afc718249c1e68712b7e"}, @typed={0x10, 0x6c, @u64=0xc9}, @typed={0xc, 0x49, @str='/\x00'}]}, @generic="97828961f18ab7fe8c9b01ffe5e3abedfd0d8e21bd268f43bc220ee4b8b8d4c4594cba87119a8b10d78bdb5353e6e3bb3ed1847f3004e273338c7f6781c0b59db8f53851120cb86a37e8d49244f37be5622ca95744891612ed3bd83796cc4752e91963dcb2badecfcf481fad16a0e626db5a4bbb884ef6dcb1a1af", @generic="fe9b1ccba388fbb383d4fe34099e6a37eeaf667fe21dacdacd73c7504211cea68e54eb2438ab94b35d0b7b73f07398e63ce1d31862501224d7675c6db37d943e6cb50f6d088f239ad14657d46aaa61fb64e4b73faa521d152d3c65d4e6114cfda551aa34a219d15f13cc3f6084fb1b6cafe9f9c18a1f9ca6eb61b3640b3bb62e2aa4cf4ea48a35ec59e04753891ec93db30fce9686"]}, 0x1580}, 0x1, 0x0, 0x0, 0x800}, 0x1) socket$nl_crypto(0x10, 0x3, 0x15) [ 59.517204] audit: type=1400 audit(1517637172.033:20): avc: denied { create } for pid=5274 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/03 05:52:52 executing program 0: r0 = socket(0x3, 0x80000, 0x9) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000268000)={0x4, [0x2, 0x5, 0x5, 0xffffffffffff7fff]}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f00007fc000-0x42)={@random="a16e8aa67acf", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[], {0x8100, 0x3, 0x4, 0xfffffffffffffcde}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @rand_addr, @empty, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[]}}}}}}}, &(0x7f000038f000-0xc)={0x0, 0x1, [0x0]}) r1 = socket(0xf, 0xb, 0x5) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000079000), &(0x7f0000f7f000)=0xb) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00001e7000-0x10)="ec8208da9bb649da3458154e5c06bbc0", 0x10) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00006d9000-0x4), &(0x7f00001fd000)=0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000c74000-0x8)={0x0, 0x80000000}, &(0x7f00006a0000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00002c4000)={r2, 0x80000001}, &(0x7f0000213000-0x4)=0x8) 2018/02/03 05:52:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) pipe(&(0x7f0000f3e000)={0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000ebf000-0x8)={r0, r1}) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00007bb000-0x28)={@common='ip6_vti0\x00', @ifru_map={0x6ef008}}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00003fe000), &(0x7f0000c74000-0x4)=0x4) 2018/02/03 05:52:52 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x1ff}, 0x1c) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000002000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, &(0x7f0000001000)=0x1c, 0x800) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000006000-0x6)={0x0, 0x9}, &(0x7f0000001000)=0x6) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000005000)={r1, 0x5c8}, 0x8) r2 = socket$inet6(0xa, 0x6, 0x103) sendto$inet6(r2, &(0x7f0000003000), 0x312, 0x0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) 2018/02/03 05:52:52 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000001000-0x1e)=@pppoe={0x0, 0x0, {0x0, @random, @syzn}}, &(0x7f0000fc9000)=0x1e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x800, 0x1) socketpair(0x7, 0x0, 0x7ff, &(0x7f0000002000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) ioctl$sock_bt(r3, 0x5411, &(0x7f0000006000-0x14)="18830b4c3e1b3080c877c707e2dc73d11ff271c1") setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f000001a000-0x3b8)=@filter={'filter\x00', 0xe, 0x4, 0x358, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000012000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x5], 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@SYNPROXY={0x28, 'SYNPROXY\x00'}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @generic="28446331605bfefb40ec55d89ccefcf6", @generic="21bcf35d5f3f02f397f4125277faaf31"}, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00', 0x0, 0x6}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}]}}, 0x3b8) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000020000-0x4)=0x8) 2018/02/03 05:52:52 executing program 4: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000007000-0x4)=0x6, 0x4) r1 = socket(0x11, 0x7, 0x1000) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000012000-0xb), &(0x7f000000b000)=0xb) sendto$inet6(r0, &(0x7f0000004000-0x27), 0x216, 0x0, &(0x7f0000008000)={0xa, 0xffffffffffffffff, 0xa, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/02/03 05:52:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008c4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000d1000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) r1 = socket(0x1a, 0x1, 0xffffffffffffffff) sendmsg$alg(r1, &(0x7f00004d4000-0x38)={0x0, 0x0, &(0x7f000083f000-0x80)=[{&(0x7f0000ef6000-0x11)="901dea65f7075690c12fa7c17846c08ef5", 0x11}, {&(0x7f00008b3000)="fb9f361b30a9d14a418e912881c2366496b74a375bffaa9060948207b7e0dac208f06879b19d1df564987f65ea5485953d7b5c5daa633b82bfd2a1fc3fb51f7272f6e34a42b255e2926051ae4cebce8cc48dbf206969e67de1753dbca8fe41d741b8124d8f3a9c2ccb267a9aeb40eec4cb23758bb8a2e18701d87de710b097c58246cb49770706f0dad886266bf96ef0588a6fe9efc83d9c1fe038719f8e9e7a324562b976", 0xa5}, {&(0x7f0000afb000)="1317a75a9e8acbad71bb496743a4d4102bbaf7c2c21587a8d84a2f5e04c640c883a2dad425889e01d6f3c726efe871924642295ec54ed80a32845a6b483581681c185a7084f10fe1b465defff6c0016bdbd973b4ede3083171cff45776e2dd5a99b6e48d4a7ba430a9d486679880b1c171afd45c90aa2ce7fa5b05028dff7c85cc2e9b6a3ee63d7be0db1298d9fec87cfacf770f2cedf1aa2fdaf1e9", 0x9c}, {&(0x7f0000239000-0xda)="3020d98765c946618eab3e17399ad20ba4cb62190bf29873d06c660f38281617568d07120e17a23d0e68fbea85258db19a36912c5077302eb142e7cd8657507d071dfc0a770cd6cfea13b4ba16bf705f10d9c7255457b43894c72ac7102acc213689c7083d68e3b634e477a703d86f2f13bdc3bdd74a6ed1ed3b7c677ff26996b646f97ce5c845906de9a3a15ac30643f259cca014f6870cba857648c291c075ae5161d3e8a3adc8d311b342988e11fedc2ad464a58777d735c5c89535673c329ab91509093decdf101f1dde492d2f21612302f4637d04b3db48", 0xda}, {&(0x7f0000c6e000)="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0x1000}, {&(0x7f0000d28000)="c1e32aa1689eb5eab7fe9bfbb154c82264a64837a218a1f109367e97eec8c6d0c0c45015e55a90d4b1787049194872c0ba24aeeabd4588c0095a65244117d6463d98503aad3ccbc8e8e1b92c6b128029f60e99902c3c42054e9ec3d414dceaddf7baeaf3ff986adb5e53f17f51c05065e3b392da0139a1c4e4b97dfcf8f526fe6c00db29bd5e43bd0015532d30d10f0f4d6f1d8a4599eee70d67cd3fd0c215a5", 0xa0}, {&(0x7f00007a4000)="e9a566b7dc55ff16988bdea2372cd18907e2c159517b5242553f8b19ef5664106d41cdbbd010490444a70fb0788f02b649c73bfba8f865c28aa45efdf9238fb692ecb044ce424fcdd86f1f1c6f7fb3b29b7293da7a2a60a8da79e1f0a675ab210476330584f1e23d238bc90138f917152df6099959d4a50662b095cd6c05312ee5cd2e5844010d043fd69acb89620d5093da7f5f63d17c8ee0edf584c1ed574e8a0062087735a5925254092a7ea61a70ad19b4e658f01832e80475a621cabbd7609600152b74046ce6411a6cd408e0477761dc5e948a57a1", 0xd8}, {&(0x7f0000767000-0xb6)="e98834116ebb892d081a9c1f8ccdcf53e458143f997d27bcb99657d4f2e3b4b3edd3a010be4333ecbeb7bd376df9f20b716529cc10bab3fb1ba820cfd9f4d8594213a986712b5c5e15848d4ff6fb050d96ddbde1c6fdf5f58dfc329266261c776ae5ba1548ea83f2438b147006ce837e900e8c9e896efae1322e53d18a44188f381ff89e2c0d2f9b7f1385b538c32e2a5dc4aa25564e956ec4597d25ae9c1ecedaa880de705400a3f27b1e7f8b4a2b750b0308c37c38", 0xb6}], 0x8, &(0x7f00007de000-0x30)=[@op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3, 0x1}], 0x30, 0x4000000}, 0x48000) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f00000-0x38)={0x0, 0x0, &(0x7f00006cd000)=[{&(0x7f0000eaf000)="11", 0x1}], 0x1}, 0x0) sendmsg(r2, &(0x7f0000cf5000)={&(0x7f0000912000+0x9ae)=@hci={0x1f}, 0x6, &(0x7f00008de000)=[], 0x0, &(0x7f00009d0000)=[{0xdd8, 0x0, 0x0, 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{0x1010, 0x84, 0x5, "64fc42598e6e56625ba72094d8767f78d4377caea98587da4ad0fcd9253c0121d7a61d13b40f43e25ba6f87e411a4ceb32a7fc4a37ec7a459f15b6f1bcc3a4b05c613ce932911e3a1e4e4107e00c4b7da5165f9428649c89c212a95f2c8f63c86723c3f0cab41bb187750de73e67a06bc5e1c2be3cc4ad23a200e2cd784805f206d65a529c6faf690cd7f9ed1b5c344c3815dad07ac300bf8b19e3138f8538b00688bb22d5fb865003449e9d407df25b9b557afeaee84617f227b53451634cee811fb3ebae9b84d0af65582d6c30689cdef0be58b8d3a292e1d337accfea2f63db07d5e19f5ed5cfa377ab7b66b707cd20e139fe5f98a58eefd7992a68fef47dc9175e1e3e8497b1dbc26ef2839080dffd5287cfa5827e1c00669cc5886486f121bd5e04a4e4776339c909f6189fca6fd584e56913c714c3bf31f5e313d0685e3a544a377e22d4539eddfdf56d1e72bb4b3c0262fdfacba371842e001e9a81f2ce2440774a84a27d16aea9084b67c3a07623df39bccf0ae62f32af5cbfbaf889c1befc50bc4d1892f179de58f59dc0542d1e3fb78e3fadd99c9491acfe4c879f996f430ddd1787fb24c55e9a4579fe049f24b35705c72bf212003db58ae7414ad298aa60c0aa2994fe9559b09e2e2d24fd34345fe72161200214d3441ddc08fee6412b208d100538e7ae1753da126c421dac69bc415ae671c5f519c3b95d379f32c44a751bb1e918002e074b7c6766f854f643ca24a0cd198535f53b0b0dfe1edd13d954771ec2a566266727f594a921c6a2d76d5fda01551e24dfec9d5243d8b5593018e6ad87ce85c5d4cc4e473f538358727b74731d979f050189eda196d7b88e9691d0535c274a911907779e13562a4bd3eafcd15fec4e1387cf444c899a469437934900b2668c27b0f1760ca62b30bd08343c3693b7a8a76b9b1c9a4e1db569077148ac79cc28de9b72b949c92cb6f8046c717aa1490ece248b29a841652762157d0b2179b26820e77c1d2a53062c9556e6256ececb94e162d1f9a42133fb5887d0cf968b6df8fc02eea051284113c112a5e48ed09052cbc2a7d812c273cad8cf3eb7c7aaeab664925940acb9d2f4adc3f85e62c9db3fb66258afc955e71807e1f166a8707d7ede63616c73a9dc0f9c6c91281ab1a3799ed3371124f885289b8376cb34a9a4cdca9f45a4a51f64b9ef5890b08b3c76a61eef3cca42c5096be277b0000c25f95a0ef885196e8193293f5e3b134f705d8de657a16bfd8f3514884f78ce733599b55709a06e0fbc5f1e2bfe4a5b5dc47197820ac4c1de6be1807af48756118a3195a59dd8b98e569a59b8cb056b144feb5056deba0d3a3c9851f7704ef013f7b7f8b7d76ff3ed48b889069cd24d1508a8e4187ca63716b314c529e513343d00bf457339586fb9f84e513a0f16107c7027018aa8013b27f1c1b057ceefbd6b89f555b0650720d71761987e2fd506e2babdeaf41a1d4082f78b6a9f0d83a387f6c77198660187dcee531c4c67c912c7c973915123803d74718f1e3bbcfaa12e52985291f1ad497e6715329257c4d0b2a66f99e68e59a2db4551290465734199a33da5ad6a6ca3303b19ffaeac9c51ce25ab2f504a0492188c5ea70294d65ad6f5d684f50e4c36151f56d7ebf6ae53cfc953be9544a7f3b2e771b94f44e5f8e22c49376c4f590b0132ee3af2f669fb74a92a37972f8b7a50650e29ef499c58c83b9a7d695d5558219067e324e16c2050ff46ca80861cbb7c878f4dc09ae6d2ff7b95d09509f3b2dd42e4d1ce5d224ac7f4a867b10e56f3bed6adb759ac58c38a4898059dfd614a0454a8bab4c43f695eb597c37a3c8faf613c3ec4adfc3bf67f9522ddd170374793882320c18632f171538aa8d46a5fa5a810e9aba41d365f9e34c26f9440c3d266b5855030e0a18872bfa4641438cac00cf232ee01d00e8c7b9c5cd42c40ce065bad3afeecfcc3d60a75e2f308061936f9185320e1a01245c14ba48a92b2b6773bf59cfb1494bcf00b7a6e74572c1f712f9a48f15b62c2e3fc73961e5ddae84d1217a16111dff4703459d36727a81a9bd10b9dd0b1a2f676216e0338301c48f9fbe38f4e872b5decc926c981d40bc953e856a4ef329db0df55e9b59ed421f52b77dba6ba4b0af54497711317db5acbd11dbfc25fc655b333d4f98a4e058ac8e549593066835e186c137599efe4570a9c879ca59f2a03b4536116ad4f9ae92f7cf81ac54561804950ff287a3a5a78a74dfba84e4c06d5ba70f23199fee22cda199ef66124baba2eb3cfc5364c18957bebc42866dd1f209e0c12671555c91b59a1d76e8ab01ed6d6f147388650ee498051fde718d90c6f9f4bccd2e77b5a0a8df6244c34a087aab2da0e35ddf6ad13f02ae9cb13d7b80e35eb43a4cc006504769ed845cdda48203374896c0d7dacb77dc3926340a5c785208e1472fe80d1944b4bd6ea0b4c7d4df3c49ccc9d548334ae61865a8b92e25e8533e19faabe8f2041de733e2e8fe6e1f07fa8a9a74ae27c14a713e995f5fe3102d870e0a97f673466cd040cf9b456305127dcff31217d9004184a57821faf20b7e1a8adf3024d3ab02c2cee7fca8197230553a8e12dd6b6a5ac04886785e0475349cc94f810444d2b8590e0791ca9291f82649b994a0c381f98ef4caebad1127db8fb67cbd3497ae0803f6ce31aa15e8afcc1aa2a8f9158cbbbdd163238ad59cd5686691658c1269114da2108da5f3f60119f577abbe6bab036060ef7d9bebe0a510ed1a5713671e556e06e1c44b85996a7aae808e1392fc582900b33cfab56adae10e6413abd7bbdd971cc622ca28a5b2b04f7660787ebca45632a0becec9092b50f4057300639ace95622559f269f4e91ad4f1301ebaf927179bc2f89f1a8c5edf33fc70525cac926bfb44ba6d4f3a137324348d02881cf37d9a1dcaa574ca67296e037613dc68900fcdaa50a4a0c0c8007712ec70d168d9882d1deb267317778ee0846b64fcce21d88aa42b38fd68beabbe0acd36a101f4945523f40725d5cf47befe99ed4d51d69f220b23219e97f902e9556af2b5416681ce40c0e1e56b2eb136ffac579c1d4c4d5a35c94b8f6aacc7e01a471d068738cbd286d0faf1aaf524238555de8c0d34e2d6832b293ec71da16451dbd07b25caa7f464c3b645666a80fbf3dd2fc92d19df11abc51a68247f4e796362f843eccbbc08aa66e9c41d628feeb73c11114e1ee9198cb93979f6aa1ebec360443f76495b569fa0ead5c8a92357a507906614d6ab6469678a9251d4f5901bd73bda28e5c8aff5a122cf581b6aa31c41a6473cda621e4ee59f84b11423f3335ba96ec27105a876c8868d03fed1fb130bde84ff401d6b061c49457b11f21965328326374f5071d9f41e492aefcca645f1308d0de23553e079670c38539f3ac10672fd9ee68c0743f6152d0ca283e2197a3e9db8043579caf8ea5415b0593f49dd07c1e6dd84c3d283cdb0b4076617711e9befcee036c37441738cf9c14eddc8262960858c39adc2304c511a46d41e2186737e8329c176261ed9aee532753394ecf2ac84daeb3245269aa73d8ce5efdeff8551653a6dcc96405aefd53757f78a6597bc14be8fd89718951a1f07872905e6d76294d4404d1adb2674304357a3e5b89a9cce4de76e91541cf56d32d359a3c7bee7a7cff29ec2cfc9d872185ae10384b052fb930d12dd1dae98b00218397643bf443d67d32b0269227b761ed3d33b31b6d7ac06dbd063a536d5a44a55fe99b79f2fc8933aa52c3733486cae04013358895d707b7c532e95ee316361b192b0e4e2eb9d9ea43667f8a6d5f50d2996ce9a5ba77730315354f16bf1cba4a0edaaaec9c5e3bf5838ff0b81267f5fb560d4a7bf9de463456ac77b77594c31703d77a5737b3714be34c0e3ced45a2d302989143bc4e504f8023707f444cda66974dfec790ff8d235110b80b60544057cf026fc061c9a211ce4ad813205d5095add5d68e194f0f7850303c0576c37b07be904e661fd2d3cc8b500c1109cdec13f4b710581b7a69d5f9323bbbc4174bbbc46ccac1babb363c89cf5bc93d73b01f7021d14960e71e4ac99dc0687a532cec0eba9ca73258d88be72dbed4eeb24996688dadba7dbae577b4547fe4788aa99ea71d5c581c815813330465f068b63d7411042d9afb627e299bb38be2a9f459764f4ee6a53a55c93472afeee85aad4d7084c92ad2f5ae784ab476fae36e713cdce06102dd4f1154431222d0d54bc163c060b620524cd7029b725d42e77bfacdb7c4143faa30261c32bf23ae610cb86de0f59a3c7b1e3d91a7eb30b116c19f516d5b341e7be6fed8da607a4c9416a0cba1cee0ec2ebc4fcd0f48136210e3bc723e7130376c967213aa55733401161b30bde9d6f8854e526eea2fed3ea6005cf53f4c43873b2169291dfa4c9ce52f9de5a9b9b36420d70e611305edd509c690e92f98177a4d0bacd01bd43b27120a6acc9f7c6d2712d1809ddc5c94df2618f2e7c3d5c417568661995b60c9964e3b4cb8df39e3984bd3988081005f0002788a3ceb844a5033c9b49350566c8e756daa16dc0db38adae810d3fce49941159fbb9b8aa437e5974cb61c3651eeca683db3169cc57cdaf5d9d944fe95d695055c15a2a4d3953eb62a538ec7ce5cbc25feb116e7e2d3626d6309115f983fae1cc15d8a064dde3ff7f29241a6dd3b4671337be95f470621bbd922f35b6951335ffc0c9c22af195ce50c028323bbbfcad8a4a6d47516ec876f2008bdf7f663af2147b9ee32567a1ab4d39ea1ef0ea06c82f3dac38c8d4b0b183bae8c7b2db257fc3a70f4b5ac2873c5e9791f305edd01f567162697056ea6949d1a24204b10409dd585718a2fcad347e4a44d292d68a6e9f40405db7be61d32d1f037928e9b855a6586077c4c04a453060ad409515b293e7628a9ad0d5693b01be7ff5ced17d408c99a962497aa5bbd33c19bba29a36d30c7e952041851f26252322dd08ad0d242f2e751bdb921d5f77631ed7703fac6febc9989b4a8012f3a18a97d2a7b593f661a58286635c8789dc32c3d830f862708c90ece0ed077b035a56bdcf51dd81eb5e26f57cac14ae370cc2e65067d3a277e215fcdfcd8cf6ca8bd0e9ef681fea745d3725e988a5596b8953c3a7d1aa5c5bcdab499e3cd93f639f265468d1fbfb62e2245481fc1abc6f1161389edf67a476e9d0512c39698563015b7896743c0eee5b1d95598c73cdb3d06b0c579947f1257b805435a6128502199538f7d166b0fa645ea44521f03213e9cfb0d31de2a81b5f74a2fc02fb1247b61681ddaf72665efce605841c487a39e5deb03d4981429de7295391392bfbc2c3ed19df84f09ca8523afad28c82fa879c4eb8e8e9a201e0e8eabc68ba1526da98ff6b3eed703fd3e88f8850efef934f9efabf9d49609cfac113035361ac0a361ad9628221c519cc6c465987246b60ffdebc2a22ee4e7405c68f90c1c469c3fbd4a102dfadc13408393c304a192178597fc4cd66c533d24a5f7e959406cecc2fac1a69cd2bcc9c1861a64bbe6c10d8ae9cb330c24c86631eaa90ca49025e266a0130a6ff23e29da437b3927c1ddf27e623399db45260e98928b854f6b854facfb45c4a7bcdd44a15910a6389ad57bdd24c03b429d1d82ed03800977d29d2a1b5ced28763be43627bc25eb00dbe8a3760ef581987cb8f91bcc06f5f75db06a1c41b9810c4ee4d9b1ff64e42069dd6506a1d18bfaca61f6f2be8a288b290ee5627a69fc7e1c2a1f7a84949627138f45a674b3640004490041"}, {0x70, 0x117, 0x6, "47abd471cfc45657c4b3c107dcd13ef82aaef010d3be73691a0830073ae4c3a0fc154a852d80bbe88b9ca2bca7bf42a15a910fa4135d3f31e06cb2dd4dbda72c4c1dc5b8de0a455818acc522ada2265f33f2e29bf4a22b75a6d6bc42"}], 0x1e58, 0x850}, 0x1) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000264000), &(0x7f0000c2a000)=0x4) 2018/02/03 05:52:52 executing program 7: mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x200032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000dc7000-0x1c)={0x5, 0x81, 0x84, 0xf, 0x0, 0xffffffffffffffff}, 0x1c) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000fc7000)={&(0x7f00000f0000)='./file0\x00', r0}, 0xc) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000a1d000)={0x1, 0x0, 0x9, 0xfffffffffffff653, 0x0}, &(0x7f0000fc8000)=0x10) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00003b7000-0x8)={r2, 0xfffffffffffffffb}, &(0x7f0000fc8000)=0x8) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fe2000-0xa)={r0, &(0x7f0000872000-0x8c), &(0x7f0000fe4000)=""/55}, 0x18) [ 59.518956] netlink: 'syz-executor4': attribute type 1 has an invalid length. 2018/02/03 05:52:52 executing program 3: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f000000b000-0x10), &(0x7f0000007000)=0x10) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x65, 0x0, &(0x7f0000001000-0xb8)=""/244, &(0x7f000000b000)=0xf4) r1 = socket(0x10000011, 0x200807, 0xfff) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000008000), &(0x7f000000c000-0x4)=0x4) 2018/02/03 05:52:52 executing program 2: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000180000-0x48)={0xd, 0x9, &(0x7f00003cc000-0x48)=@framed={{0x18, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x7fffffff}, [@ldst={0x0, 0x1, 0x7, 0x9, 0x7, 0xfffffffc, 0x4}, @generic={0x1, 0x20000000000000, 0x1f, 0xfffffffffffffff8}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1e, 0x0, 0x0, 0x0, 0x8}], {0x95}}, &(0x7f00005b0000)='GPL\x00', 0x0, 0x65, &(0x7f0000e0b000)=""/101, 0x41100, 0x1}, 0x48) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f00001ef000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, &(0x7f0000ffc000-0x4)=0x32) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000ffc000-0xc)={0x6, 0xd, 0x2, 0x3, 0x5, 0x80, 0x400}, 0xc) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000ffa000)={r0, 0x0, 0x5c, 0xcd, &(0x7f0000ffa000)="6a270fa3f23f07431deb225005466f9ea2413aaab7302d688ccde2762f01bfc88caecef95d3742834094f9b1393581ad9a0da151c80ddf4c8ca85f38f33697e0a49a600f9f57f654441e5d69c96160b33fd9b6b2481ba9f521121f36", &(0x7f0000ffa000)=""/205, 0x3, 0x9}, 0x28) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000ffa000)=0x7, 0x4) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r2, &(0x7f0000459000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000ffc000)=0x14) connect$packet(r1, &(0x7f000070e000-0x14)={0x11, 0x18, r3, 0x1, 0x472e, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) syz_emit_ethernet(0x6e, &(0x7f000002f000-0xf7)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "ffffe8", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "c54512", 0x0, 0x2f, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}, [], "a0a8050000001500"}}}}}}}, 0x0) 2018/02/03 05:52:52 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00006c8000)={@generic="e135c0f76dd8cce054f0440c6ab0711b", @ifru_flags=0x100}) mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x80001, 0x401) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000ff2000-0x4)={r0}) r2 = socket$inet(0x2, 0x80000, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000fe9000-0x4)=0x8000000000004, 0x4) r3 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffff9}, 0x4) sendto$inet(r2, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr}, 0x10) bind$inet(0xffffffffffffffff, &(0x7f0000ff0000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) [ 59.538330] netlink: 'syz-executor4': attribute type 1 has an invalid length. [ 59.664627] audit: type=1400 audit(1517637172.035:21): avc: denied { write } for pid=5274 comm="syz-executor4" 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 05:52:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xcb, &(0x7f000001e000-0xcb)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @empty, [], {@generic={0x8864, "b2640e4dceb259afc0581bf50796eccf66c2f75264392a3007ac8b816f7e5a13251f27cd1d5f51ce1bfeb4df3fb77a3c54a5f8a26acf1eec2e44921f7e0731a72454ab78262581319b46add80e27169b39d39b9c7b6d4d61fc08a225142beaf033136e5c0cfd26440ec5b74a7e28fdff0b0fae03a76ddd97f594dd3c8fb6582032a28c0221c51ff87f802519a05e7fec6bf21ae839e7bda4c7362dc412665c7b3f1942ac84e2bc5e9a8075d98ffb424db10eacc954644d8bf0e076a95e"}}}, &(0x7f0000bce000)={0x0, 0x0, [0x200000000]}) 2018/02/03 05:52:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000384000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cast5-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept4(r1, 0x0, &(0x7f0000e21000), 0x80000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000f45000)={0x0, @in6={{0xa, 0x0, 0xd5d1, @mcast2={0xff, 0x2, [], 0x1}, 0x8000}}, 0x9, 0x555, 0x5, 0x7fff, 0x80}, &(0x7f00000ed000)=0xa0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000c13000)={r3, 0xa2, "ff1f1c38467edd64b6b3e36b0b04787168cac24f7cfefecc6e4eb8c457cb422d39630614e960e395235f735b2f4304479db99bd33c46693dc5e3a60f0c36af382e9d6d9ef53d4c4f0a180621e0630eea4647b3230b2efdc924ece57e3a4772e01b9804152845f5ed3cb6bdebf9b3b05e14f077aa5faf0781cd911eac5d3930ab6fb764703c7c66fb331a9a614ecddb775e94b647872e137b06847e9df4eb2a884154"}, &(0x7f0000edd000-0x4)=0xaa) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8b000-0x30)="d3ab27191a", 0x5) sendmsg$alg(r1, &(0x7f00002b2000)={0x0, 0x0, &(0x7f00000ff000)=[{&(0x7f0000b64000-0x431)="14fee441a4010d02e1b3b6d8cdeedd9b28ea9d4fd62ba54b8a54f055761ed8e0e1006c942a8c2bf1ddd9c42333408e480e2fe6858c437761bbd2cc41d593e995e84b5d9514a373ab69ee4757678bbbe216e295b833b05db328869203b3d8167cca6da38a2d4a70ad458380d02602a8a9559d1d99c3e9565a29ae140e6497d78a9b9437e4d8c8144b7f11f5ecb5a72ee7b7a024f55d96c0fc907ef8e8b44998f3ce4f37f156ae0228d3a3617feecfb397318c444bdfb2c0d43afcdd5fa42ad0a6343903f908e32f930c02105c5d0ce7bd0081a2d15c822636cf416c01000100000000008258f3656a", 0xe8}], 0x1, &(0x7f000047f000-0x78)=[]}, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000a4c000-0x4)=@assoc_id=r4, &(0x7f0000e15000)=0x4) recvmsg(r1, &(0x7f0000a6b000-0x38)={&(0x7f0000300000-0x60)=@nfc_llcp, 0x60, &(0x7f00001cd000-0x90)=[{&(0x7f00004de000-0x96)=""/150, 0x96}, {&(0x7f0000282000-0x8)=""/8, 0x8}], 0x2, &(0x7f0000da2000)}, 0x0) 2018/02/03 05:52:52 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0x18, 0x0, 0x3, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) 2018/02/03 05:52:52 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@remote, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@loopback}}, &(0x7f0000309000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000a98000)={{{@in=@multicast2, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @empty}}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f0000001000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000df3000-0xe8)={{{@in=@broadcast=0xffffffff, @in=@loopback=0x7f000001, 0x3, 0x5, 0x0, 0x4, 0x2, 0xb65d8e8b1d312d60, 0x20, 0x0, r1, r2}, {0x6, 0x0, 0x6, 0x209c, 0x7f, 0x20, 0x4, 0x4}, {0x5, 0x100000001, 0x8, 0x3}, 0x8, 0x7, 0x1, 0x1}, {{@in=@empty, 0x0, 0x7f}, 0x2, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7, 0x3, 0x3, 0x84, 0xfffffffffffffff8, 0xffff, 0x4}}, 0xe8) setsockopt$sock_void(r0, 0x29, 0x4000000000040, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xe, 0x8, &(0x7f0000001000)) r3 = socket$inet(0x2, 0x80000, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(0xffffffffffffff9c, 0x6, 0x4, &(0x7f0000000000), &(0x7f0000001000-0x4)=0xfffffdbe) r4 = accept(r3, &(0x7f0000001000)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000002000-0x4)=0x1c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000002000-0x12)={0x0, 0x100000000, 0x5, [0x800, 0x1f5, 0xdd, 0xff000000000000, 0x8]}, &(0x7f0000002000-0x4)=0x12) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000002000)={r5, 0x76, "5dfb3c8caac3a1329df5826552051081fe5d58975f839040471f28832691acfcc4e04906ab89b3fb881162d9c70d8611fb11e6859a0d8401f5c0810acb0ca3ebfcc7c38b531f2056858fc9c8d50f0752fe55e1f3b160ec30ed628bdc1ad8a846aa519d3602a3edb1116375e4f8d40b3b7eddf6c75896"}, &(0x7f0000003000)=0x7e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept(r0, &(0x7f000043c000)=@nl=@proc, &(0x7f0000000000)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000a2b000-0x14)={0x0, 0x8, 0x947, 0x6, 0xfdf, 0xed}, &(0x7f0000a05000)=0x14) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r6, 0x84, 0x10, &(0x7f0000612000-0xc)=@sack_info={r7, 0x101, 0x401}, &(0x7f00009ee000)=0xc) 2018/02/03 05:52:52 executing program 7: r0 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f000013c000)=@get={0x1, &(0x7f0000001000-0xdc)=""/220, 0x7}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f00000f4000)={@random="cdf276000805", @random="da0951c31c11", [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x4, 0x0, 0x0, [], {0x0, 0x6, "cb155d", 0x0, 0x2f, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, [], "8df06558eb6a17d1"}}}}}}}, 0x0) 2018/02/03 05:52:52 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000001000-0x4)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000002000)={@dev={0xfe, 0x80, [], 0x0, 0x10}, @mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, 0x20, 0x4, 0x7, 0x100, 0x4, 0x80000000, r1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000002000)=@pptp={0x0, 0x0, {0x0, @loopback}}, &(0x7f0000001000)=0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000002000-0xf), &(0x7f0000002000-0x4)=0x8) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000003000-0x4)) connect$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x4000000000002}, 0x1c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$kcm(0x29, 0x7, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000001000)={r0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/03 05:52:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f000011b000-0x208)={0x14, 0x800000000000003, 0x2, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f00008e5000)={&(0x7f0000e91000)=@ethernet={0x0, @remote}, 0x10, &(0x7f00007c1000-0x90)=[], 0x0, &(0x7f000021b000-0x1000)=""/4096, 0x1000}, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000558000-0x8)=@assoc_value={0x0}, &(0x7f0000ccd000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00008ef000-0x8)={r2, 0x3, 0xffff}, &(0x7f00002ee000)=0x8) 2018/02/03 05:52:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x5, 0x100) r1 = socket$inet_sctp(0x2, 0x5, 0x84) socket$can_bcm(0x1d, 0x2, 0x2) sendmsg$nl_netfilter(r0, &(0x7f0000997000)={&(0x7f0000854000-0xc)={0x10, 0x0, 0x0, 0x408}, 0xc, &(0x7f0000465000)={&(0x7f0000d92000)={0x120c, 0x3, 0x3, 0x1, 0x2, 0x1, {0x1, 0x0, 0x4}, [@nested={0x10fc, 0x83, [@generic="14daeedbcdf3fe2aea1259972dba34ae1a853390cb2f11894ab15186811f53bf130e98bf83662256714502792ec518be6047791e5220fec1f53b2b2e00da6abe7fd24f393352e62fd2378280b0c2190cff16b08e0a08636266e7d226cb147b70e76334ab6d703476327c0b67c9194e8cbcfa7b8c209247ff207ebe0484be99f439c4c657889bc3708a5f74a33706b9370686094dedd42057070572f177bd5ecc4f52c8569077e7ac6858ac982ff4c677b022f9b9460d2ba605a4f027163b479b539ff2ca55e9c84e135a2901032a63aefe5a05b22c76b050754b890efc725bd0dfa465f1d196b4d158520a68", @generic="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", @typed={0xc, 0x43, @u32=0x3}]}, @typed={0xc, 0x75, @fd=r1}, @nested={0xf0, 0x7f, [@generic="a2c98e0b73f3082678854fb367da37961b", @generic="22df386434e621dccbc7607fc6005975420b9e7e396c578ad9f0cd812a32aa34f0f41c75e0885b9fa546fe748b70eb75d480933238f7a45c74e489a8858172f7cb343da0f612446b382ea1791938abede504dabd9dc53ba8694966c6a236d18fccdc3f7232fb8c97172f7e95cc552c721f8009e6061985aecffbb1cadcce565fe65bea24e67e7991bf2ef077e47044a7c48f444e526252423951e8ddd30c8e75f508856e2f3323b85de7f3b03a9a0b159190cbdf7f138a77c534f24c9b00015b4f621e561f979bb555374d0c3dd9c37c23389bab350f38e7fb2f86"]}]}, 0x120c}, 0x1, 0x0, 0x0, 0x800}, 0x8800) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000dd5000)={&(0x7f0000561000)={0x10}, 0xc, &(0x7f0000f50000-0x10)={&(0x7f00005bb000-0xa32)={0x14, 0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000766000-0x4)=0x7fffffff, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f000045a000-0xa0)=[@in6={0xa, 0x0, 0xa1c5, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x0, 0x3, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8}, @in={0x2, 0x3, @empty}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x16}}, @in6={0xa, 0x3, 0x8, @dev={0xfe, 0x80, [], 0x0, 0x15}, 0x69}, @in6={0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x3}, @in={0x2, 0x0, @loopback=0x7f000001}], 0xa0) 2018/02/03 05:52:52 executing program 5: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000012000)=0x40, 0x4) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x80007, 0x1000) getsockopt$inet6_int(r0, 0x29, 0x57, &(0x7f0000013000-0x4), &(0x7f0000013000-0x4)=0x4) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f000000b000)=""/5, &(0x7f0000003000)=0x5) 2018/02/03 05:52:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000dea000-0x10)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f00006bd000-0x4)=0x10, 0x80800) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00003c3000-0x10)={0x6, [0x8, 0x8, 0x7, 0x80000000, 0x2634000000000, 0x2]}, 0x10) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000882000-0x10)={&(0x7f0000c60000)='./file0\x00', 0x0, 0x8}, 0x10) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000063e000)={r1, r2, 0x5, 0x1}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000c8a000-0x4)={r0}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f000019d000)={0x0, 0x2, 0x2, 0x100000001, 0x0, 0x80000000}, &(0x7f0000e02000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000165000)={r4, 0x100}, &(0x7f000008a000-0x4)=0x8) r5 = accept$inet6(0xffffffffffffffff, &(0x7f0000714000)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000724000-0x4)=0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000b9000-0x98)={0x0, @in={{0x2, 0x2, @rand_addr=0x4}}, 0xfffffffffffffff8, 0x4}, &(0x7f0000983000)=0x98) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0xf, &(0x7f00002e9000-0xa0)={r6, @in={{0x2, 0x1, @loopback=0x7f000001}}, 0x0, 0x4, 0x97f, 0x5, 0x2e3b}, &(0x7f0000343000)=0xa0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000879000-0x4), &(0x7f0000355000)=0x4) sendto$inet(r1, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f0000589000-0xb1)="0fb51a40eac8d8fa0050514d71ec51f7056141d122b875376fff173fd4d9fcf6bcb3ee87061795521ee1bcb09cca59e8a41ac8b50c012a4f6a04afcede2969d48298efdfd5b0716f44dca3b97bf442efe851e94af024d72f733623a6a375d55d64d8eae26f2855ad29733a0990b65980", 0x70, 0x8810, &(0x7f0000a42000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) 2018/02/03 05:52:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000c34000)={0x0, 0x4}, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x4, 0xa, 0x0, &(0x7f000096f000-0x8)={0x0}) sendto$inet6(r2, &(0x7f0000728000)="71678276d9b344c0386953f2c5d515f06bce82c2100b1029c7d04216a7b9aa167568bd038c4cd674c404ce14b8efeaed4e7f73ba3fcdb0c96800ad52c0a7b20bad416dfe0cfe883b329c203fad2e6f5fe5133a56d447d0bad892dc2d", 0x5c, 0x8015, &(0x7f0000cc8000)={0xa, 0x3, 0x7ff, @empty, 0x3}, 0x1c) sendto$inet(r1, &(0x7f0000589000-0x1), 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) r3 = socket$inet6(0xa, 0x3, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000aac000)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x1000, 0x401, 0xe67, 0x6, 0x2}, &(0x7f0000d53000-0x4)=0xa0) setsockopt$packet_int(r3, 0x107, 0x12, &(0x7f0000b83000+0x534)=0x9, 0x4) r5 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f00007db000-0x98)={r4, @in6={{0xa, 0x2, 0x100, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xff}}, 0x40, 0x3}, &(0x7f000023b000)=0x98) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00008c7000)={r4, @in6={{0xa, 0x1, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}, 0x7, 0x2}, 0x98) 2018/02/03 05:52:52 executing program 6: mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000094000)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}], 0x10) connect$inet(r0, &(0x7f0000f70000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000f71000-0x31)='P', 0x1, 0x0, &(0x7f0000ef7000)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) listen(r0, 0x100000000009) r1 = accept(r0, &(0x7f0000317000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, &(0x7f0000123000)=0x26) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000222000)) r2 = accept$inet(r0, &(0x7f00001cb000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000001000-0x4)=0x10) listen(r0, 0x0) sendto$inet(r0, &(0x7f0000f6b000-0x3)="cf", 0x1, 0x0, &(0x7f0000a04000)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000a68000)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}, &(0x7f0000450000-0x4)=0xa0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0x22, &(0x7f0000f72000), &(0x7f0000951000)=0x4) 2018/02/03 05:52:52 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x6c}, [], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000007000-0xc3)=""/195}, 0x48) 2018/02/03 05:52:52 executing program 1: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000022000)) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000022000)={{{@in6=@loopback, @in=@remote}}, {{@in=@remote}, 0x0, @in6=@ipv4={[], [], @empty}}}, &(0x7f0000022000)=0xe8) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000010000)={&(0x7f0000011000-0xc)={0x10}, 0xc, &(0x7f0000008000-0x10)={&(0x7f000001e000)=@bridge_getlink={0x20, 0x12, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, []}, 0x20}, 0x1}, 0x0) socket$inet6(0xa, 0x0, 0x7) close(r1) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x5, 0x9, &(0x7f0000011000-0x8)) pipe(&(0x7f0000022000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000007000-0xe8)={{{@in=@loopback, @in6=@mcast1}}, {{@in=@empty}, 0x0, @in=@dev}}, &(0x7f000001d000)=0xe8) 2018/02/03 05:52:52 executing program 2: mmap(&(0x7f0000de3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000de4000-0x8)={0x0, 0x0}) listen(r0, 0xff) pipe(&(0x7f0000de4000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ff5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r5, &(0x7f0000b0c000-0x38)={&(0x7f0000df6000+0xa59)=@ax25, 0x10, &(0x7f0000534000-0x50)=[], 0x0, &(0x7f000048d000-0xcf)=""/180, 0xb4}, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00000fd000-0x98)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff}}, 0x3, 0x4}, &(0x7f0000085000)=0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000c50000-0xa0)={0x0, @in6={{0xa, 0x1, 0x400, @mcast2={0xff, 0x2, [], 0x1}, 0x7f}}, 0x0, 0x9, 0x8, 0x531, 0x10}, &(0x7f0000a02000)=0xa0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000312000-0xb8)={r6, 0x7, 0x9, 0x1, 0x5, 0x0, 0x9, 0xfffffffffffffffd, {r7, @in6={{0xa, 0x0, 0x8e, @ipv4={[], [0xff, 0xff], @rand_addr=0x1f}, 0x1b1}}, 0x6, 0x3, 0x0, 0x0, 0x9}}, &(0x7f0000551000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00006a6000-0x8)={0x0, 0x101}, &(0x7f0000c0e000)=0x8) socketpair$ax25(0x3, 0x2, 0xce, &(0x7f0000eb2000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r10, 0x1, 0x11, &(0x7f00006ee000)={0x0}, &(0x7f0000bfe000-0x4)=0xc) getsockopt$sock_cred(r10, 0x1, 0x11, &(0x7f0000265000-0xc)={0x0, 0x0}, &(0x7f0000fcf000-0x4)=0xc) r13 = getgid() r14 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00006f9000-0xe8)={{{@in6=@loopback, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@empty}}, &(0x7f0000c28000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f82000-0xc)={0x0, 0x0, 0x0}, &(0x7f000071f000)=0xc) r17 = gettid() getsockopt$inet_IP_XFRM_POLICY(r9, 0x0, 0x11, &(0x7f0000590000)={{{@in=@rand_addr, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f0000294000)=0xe8) r19 = getgid() ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000a17000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000299000-0xe8)={{{@in6=@local, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000c2d000-0x4)=0xe8) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000a6e000-0xc)={0x0, 0x0, 0x0}, &(0x7f00006a8000)=0xc) sendmsg$unix(r1, &(0x7f0000bf5000-0x38)={&(0x7f0000d02000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000092000)=[{&(0x7f000033d000)="44d6dfcee3ee6b5e593919217eec3f9ee7f47d03da0f724a6779be7a5f0c04966937c09292843983b6e522e79ccf88fedea21115f3f35690f3acedb22c91754c59badca07abd51a3714f20ef3b5f13e0bafaafaef9659c273a98eefab56867eacce9cbc946b8bb0a6725aceb3d97d6464a4ba44040935c4eb854321ee45a4b93f3379d130f59aeae5f9ebc5ab3a40222361b6532e6bdea9aab460a", 0x9b}], 0x1, &(0x7f000027e000)=[@rights={0x18, 0x1, 0x1, [r10]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @cred={0x20, 0x1, 0x2, r20, r21, r22}], 0x98, 0x20000044}, 0x8000) getpeername(r9, &(0x7f00005f5000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, &(0x7f0000bcf000)=0x2e) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000d22000-0xa0)={r8, @in={{0x2, 0x0, @rand_addr=0x5}}, 0x4, 0x97b6, 0x2c9, 0x81, 0x4}, &(0x7f0000255000)=0xa0) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r3]}], 0x1}, 0x0) 2018/02/03 05:52:52 executing program 3: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000005, 0x5) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000f77000)={0xa, 0x3, 0x8, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x100000001}, 0x1c) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000f62000)=""/158, &(0x7f0000f62000)=0x9e) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f78000)={0x0, 0x0}) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000f79000)={0x0, 0x4, 0x7fe3}, &(0x7f0000f7a000-0x4)=0x8) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000f7a000-0x8)={r3}, &(0x7f0000f62000-0x4)=0x8) accept$inet(r2, &(0x7f00003d7000)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f000053a000-0x4)=0x10) accept$inet(r1, &(0x7f000095f000)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000821000-0x4)=0x10) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000f79000-0xc)={0x8}) 2018/02/03 05:52:52 executing program 7: r0 = accept$inet(0xffffffffffffffff, &(0x7f00006c0000)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000fce000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000000+0x6bc)={0x0, 0xfffffffffffffff8, 0x7fffffff}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={r1, 0x3, 0x800000, 0x50}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r2, 0x0, 0x482, &(0x7f00003d2000-0x18)=""/24, &(0x7f0000f09000-0x4)=0x18) pipe(&(0x7f0000be8000)={0x0, 0x0}) setsockopt$inet_mreq(r4, 0x0, 0x23, &(0x7f0000293000-0x8)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002}, 0x8) getsockname$inet(r3, &(0x7f0000a00000)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000cf7000)=0x10) getsockopt$sock_timeval(r4, 0x1, 0x15, &(0x7f0000629000), &(0x7f00003d8000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000455000)={0x80000001, 0x1000, 0x2, 0x1, 0xe, 0x6, 0x0, 0x1ff, 0x0}, &(0x7f000080c000-0x4)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000888000)={0x8, 0x203, 0x4, 0x8001, r5}, &(0x7f00006cb000)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000ca7000-0x8)={r5, 0x8}, 0x8) 2018/02/03 05:52:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1ee, &(0x7f000089f000-0x62)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x3, 0x6, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000c61000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f00004ae000)=0x1c) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000247000-0xe), &(0x7f000062d000)=0x14) 2018/02/03 05:52:52 executing program 4: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000001000-0x78)={0x7, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x3, @loopback=0x7f000001}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x30, 0x2, 0x0, 0x3, 0x7ff, &(0x7f0000001000-0x10)=@common='ip_vti0\x00', 0xf672, 0x321e3c46, 0x20000000000}) mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00003e4000)={0x0, 0x0, &(0x7f00000e5000-0x10)=[{&(0x7f0000f73000)="6243c575010fa8f5b76cbd1d21b279f979d9bbe52d57d0a2718fa676ddc3b5f386eeb50a3c6a405d66d1c820ef6a1472855b09730ba6dcd369090197db3ad356b7c26206df0853f92c68b4dae354c96bd4ccc4308e6a05b725fdc58b1ebd3d24922bc71c76c795a660b135ab9e9b4749", 0x70}], 0x1, &(0x7f0000f77000)=[]}, 0x0) recvmsg(r2, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f0000f6f000-0x79)=""/121, 0x79}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46}, 0x0) 2018/02/03 05:52:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000344000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000eb6000-0x10)={0xefd, 0x8000, 0x9, 0x5, 0x0}, &(0x7f000069c000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00008dd000)={r2, @in={{0x2, 0x0, @loopback=0x7f000001}}}, &(0x7f0000609000)=0x8c) bind$alg(r0, &(0x7f0000120000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3f000-0x10)="01010000000ef40000000300409d9254", 0x10) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000e30000-0x38)={0x0, 0x0, &(0x7f00000b8000-0x80)=[]}, 0x0) sendmmsg$alg(r3, &(0x7f0000e56000-0x70)=[{0x0, 0x0, &(0x7f0000a7c000-0x40)=[{&(0x7f0000a75000)="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", 0x100}], 0x1, &(0x7f00001b1000-0x3c)=[]}], 0x1, 0x0) 2018/02/03 05:52:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000af0000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x67}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000d7b000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x2e}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f000094d000-0x4)=r0, 0x4) accept$llc(r1, &(0x7f0000fab000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00005ff000)=0x10) write(r1, &(0x7f0000a9d000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) [ 60.035640] IPVS: length: 24 != 8 [ 60.091854] IPVS: length: 24 != 8 2018/02/03 05:52:52 executing program 4: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000fd7000)={&(0x7f000013a000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f000043d000-0x1)=[{&(0x7f0000be3000-0x2)="be", 0x1}], 0x1, &(0x7f000036d000-0x60)=[]}, 0x0) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f00001f6000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000fde000-0xa0)=[], 0x0, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x200}}], 0x30}, {&(0x7f0000958000-0x10)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}], 0x2, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000db9000-0x4), &(0x7f000077c000)=0x4) 2018/02/03 05:52:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000364000-0x44)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x0, {0x2, 0xffffffffffffffff, @loopback=0x7f000001}, @syzn={0x73, 0x79, 0x7a, 0x0}}) r1 = accept$netrom(0xffffffffffffffff, &(0x7f00009c6000)=@ax25, &(0x7f00002ef000)=0x10) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000ade000-0x4)=0x6, &(0x7f00009d8000)=0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000bde000-0x4)={r0}) getsockopt$bt_sco_SCO_OPTIONS(r2, 0x11, 0x1, &(0x7f0000543000)=""/4096, &(0x7f00004d8000-0x4)=0x1000) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00007cf000-0xc)={0x0, 0x4, 0x8}, 0xc) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000a4c000)={r3, &(0x7f000019a000)="008c36cfcf3101976a4769583ba46ee6", &(0x7f00005b2000-0xbc)=""/188}, 0x18) 2018/02/03 05:52:52 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = accept$inet6(r0, 0x0, &(0x7f0000355000-0x4)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x1f, &(0x7f0000ccc000), &(0x7f0000000000)=0x4) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000e1d000-0x4)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000002000)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x13}}, 0x10) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r2, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000001000-0x4)=0x10) socket$inet6_udp(0xa, 0x2, 0x0) 2018/02/03 05:52:52 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={r0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000002000)=@assoc_value={0x0}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000001000)={r2, 0xe6, 0x7f, 0x6, 0x5, 0xfff}, 0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001000)={0x0, 0x7}, &(0x7f0000001000)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000001000-0x8)={r3, 0x1}, 0x8) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00007b8000), &(0x7f00002ce000-0x4)=0x4) setsockopt$inet6_buf(r0, 0x29, 0x4, &(0x7f00005bd000), 0x0) 2018/02/03 05:52:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000247000)=@common='bond0\x00') r1 = socket(0x40000000015, 0x5, 0x0) sendmsg$netrom(r1, &(0x7f000034c000)={&(0x7f00001ae000)=@full={{0x3, {"680a96eb1fec02"}}, [{"6a1828091542bc"}, {"31ce20cae43c00"}, {"942527d066c317"}, {"f6af0000000726"}, {"ab8136d20860db"}, {"000000f6ef80eb"}, {"cb9155f3f9107a"}, {"b39e23a7e2a774"}]}, 0x48, &(0x7f000094e000-0x30)=[], 0x0, &(0x7f000029f000-0x11d0)=[]}, 0x0) 2018/02/03 05:52:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000fed000-0x4)=0x4, 0x47) syz_emit_ethernet(0x2a, &(0x7f0000e5e000)={@link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @icmp=@address_reply={0x12}}}}}, &(0x7f0000e76000)={0x0, 0x1, [0x0]}) recvmsg(r0, &(0x7f0000ec7000)={&(0x7f0000d3f000-0x10)=@nfc, 0x10, &(0x7f0000496000-0x70)=[], 0x0, &(0x7f0000ccf000)=""/4096, 0x1000}, 0x0) socket$packet(0x11, 0x3, 0x300) 2018/02/03 05:52:52 executing program 6: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000df0000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000eef000)={0x200, 0x1, 0x7, 0x8001, 0x2, 0x18a}) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000eed000-0x4), 0x4) 2018/02/03 05:52:52 executing program 2: mmap(&(0x7f0000000000/0x102000)=nil, 0x102000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000102000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000102000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1518, &(0x7f0000103000-0x1518)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x14e2, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x5, 0x0, 0x8000, [], {0x23, 0x6, "d6a3b2", 0x80000000, 0x2, 0x80000000, @empty, @mcast2={0xff, 0x2, [], 0x1}, [@hopopts={0x1, 0x18, [], [@generic={0x20, 0xba, "cb5e64dd6c68a17e4ff338e704d1e08b842151811b65bb377bf9861475607f0094fc7fb86959a8b9bed237caaa8e93118afdd24da0ab05ce322cd04211a6e8626586d90b2570788d026f149bf08e8ed7ba151e601043bf181fbecd6c9ac264280e686d797680aa25268378d54e9dc33e294beaa275292b8b0517f0bbefad3274bfa7324a10e5e17733a6d9a67f48d98e71240de5f50d9e90948a944201e4fcf8ba0103328da226fd776b7130bbed79314f2025cd9bfa910ca0c6"}, @jumbo={0xc2, 0x4, 0x3f4}]}, @dstopts={0x3c, 0x15, [], [@pad1={0x0, 0x1}, @calipso={0x7, 0x18, {0x654, 0x4, 0x1, 0x1e26, [0x8, 0x4]}}, @padn={0x1, 0x0, []}, @enc_lim={0x4, 0x1, 0x2}, @generic={0x5, 0x83, "58d594de0fe3569dfedbe03b0c7a3ff059eba6dc83c546363f7dffb41ff91217c1518e7366c7443da4b1ca58a3f79e9d7223f058515849fac3e6ef1f77831cc6c6ec1df7321e0397136d5d8fdae3176bc9033700037fbe48de40540ea3e050b59be2eee2595856b1f27669c374b59efefdbbc38bd6f83ef3b9e4f2c6c0f7a9fe8a0d56"}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}]}, @routing={0x7f, 0x0, 0x0, 0x9, 0x0, []}, @hopopts={0xff, 0x1f, [], [@pad1={0x0, 0x1}, @generic={0x9f9d, 0xef, "5436793a0204880bca718859623dbff9fc456e21a06a0b1029d71cb6801639944aa3229c3837983e0a3b5e40c50b9cba69a13da69e77a0eea9e3087e86f7c2656c703bf665f84e2473d801066a5d677c3dc34bed937876aa3af909c47a9aa724b61942d425638fd1ae6417008904235f6472e8f7cc9b17705ef321e452369a749b73d93f4b71c14d0fea81b1babf248ec1f827fbfb7d9791614dc43ede4a4b4d52ee316184c4ab77b598afd7cf2be89c639bf3b4fb7ee8fb1f6d08bebd1d3c603ed5923f5b82d302eee4c537ba63b8f33f845d0db35438e486c33fb0135833c6153d782f1f76de06d431cd22ce47dc"}, @jumbo={0xc2, 0x4, 0x8000}, @pad1={0x0, 0x1}]}, @fragment={0x4, 0x0, 0x5, 0x6, 0x0, 0x2, 0x0}, @dstopts={0x2c, 0x20c, [], [@hao={0xc9, 0x10, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, @calipso={0x7, 0x30, {0xd39, 0xa, 0x1f, 0xbb3, [0x27, 0x6eee12de00000, 0x6, 0x800, 0x20]}}, @generic={0x0, 0x1000, "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@calipso={0x7, 0x8, {0x3, 0x0, 0x1ff, 0x7, []}}, @hao={0xc9, 0x10, @empty}]}, @hopopts={0x5c, 0x18, [], [@enc_lim={0x4, 0x1, 0x4}, @enc_lim={0x4, 0x1, 0x5}, @generic={0x1b, 0x86, "83a2dd9688dfc97e489abdfee58c35f444e25ca18bd01fc64f51bbcee458d4a5492ab99179620424f6bb8c8765467f7c5ee735802e29b63beb2d9aa4a43f855a7954f75fc475af63d2971feeac597cb397390cece21b801702fa1cfb5c5d0698ecfac9db5158eddb7fb69535f85cfeb45cd4d94a33c7ef430af4af8948affd0897f787dd5a01"}, @hao={0xc9, 0x10, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, @calipso={0x7, 0x20, {0x0, 0x6, 0x3, 0x200, [0x3, 0x3c44, 0x5]}}]}], "bf1f41349163607ba2d04dd7f9e76e4ebd200aeab50c0c792c122fed934927114697af69af4a511af6a8a41726623c469904fbb1ad96c4fb7a7b8b1ee7366b384ea89adc1da29ffd5c9f3964b3bc404c92e850f4804abd31d222a10d8ca0c131d623374245ecd6564650c5127c1c06c7852a1ab8e35ca51940ef72d8b422d52a7853d33cc5ffae4396caf531ccae4670228c588d4e886016443349a4019c9a002d9b268828941778bcdd0a46ae7deaa82a168d4809ea542781264a8577b5ae0fb4d0f01821f052bc2fe12347dabcb03de0ed63c92223c8f1307d"}}}}}}}, 0x0) 2018/02/03 05:52:52 executing program 2: r0 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x23, 0x11, &(0x7f0000000000)="000093e5c93f998904e157ddcd9fea2fd982221b02076276e83c670c66f43b31b1926679f8ea6e9a56ecdf09d30fb1f4203d8fef9a42e9ffffffff000000007229e2c0", 0x43) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket$bt_l2cap(0x1f, 0x7, 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) preadv(r2, &(0x7f0000000000)=[{&(0x7f00000c2000-0xf4)=""/244, 0xf4}, {&(0x7f0000214000)=""/112, 0x70}, {&(0x7f0000001000-0x60)=""/96, 0x60}, {&(0x7f0000b05000-0x87)=""/135, 0x87}, {&(0x7f00008af000)=""/237, 0xed}, {&(0x7f000028d000)=""/168, 0xa8}, {&(0x7f0000001000-0xf9)=""/249, 0xf9}, {&(0x7f0000c7f000-0x1000)=""/4096, 0x1000}], 0x8, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@common='bcsf0\x00', 0x0}) r4 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r4, 0x111, 0x1, 0x8, 0x4) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f000013c000-0xc)={@multicast2=0xe0000002, @rand_addr=0xf4, r3}, 0xc) 2018/02/03 05:52:52 executing program 1: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000013000-0x350)=@filter={'filter\x00', 0xe, 0x4, 0x2a8, 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, @generic="bfdd8f1183a8a30b9451badea35bc614", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@loopback=0x7f000001, @rand_addr, 0x0, 0x0, @generic="601af3cc4d9b8ea378fd0e2f399972a1", @common='sit0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0xe0, 0x0, {}, []}, @common=@unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, "778c1456ff2bc47d2b1db8356c0c75db60f4335f79f08ec99208b720f7fdc9e6e13f32d364f16b2d5f1e1e8f4804241021ddc97b294e9bc2a91b17f16f480700"}}}]}}, 0x308) 2018/02/03 05:52:52 executing program 7: r0 = socket$inet6(0xa, 0xb, 0xdb4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000000000)="09fe55bacb9e6d9743c5f5053b75e09e5cd7f19b3c9fc25e73e1df150751b7f27f5dcc9213fb6a4727ae3d1e07749d7cebbfee1ec21dd89eef32b34ec7ff0c0e4894d1df5f2ee28c0df00314ac8d2abf5af05f20a2afe0d7ddc20ed7cf32c668e25e9ea7037cbf2a9070f660acf0aa946b354be21925e0a3da1caffa8abbd90d17e91aea4eafc02770a70586", 0x8c, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000004000-0x4)=0xc) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000002000)=r2) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000000000)=0x8, 0x8) sendto(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000001000-0x8)=@sco={0x1f}, 0x8) 2018/02/03 05:52:52 executing program 5: mmap(&(0x7f0000000000/0xb6b000)=nil, 0xb6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(0xffffffffffffffff, 0x28, 0x2, &(0x7f0000b6b000+0x8fa)=0x9, 0x8) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000b6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b6d000-0xc)={0x0}, &(0x7f0000b6c000)=0xc) mmap(&(0x7f0000b6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000b6d000-0x4)=r1) getsockopt(0xffffffffffffffff, 0xff, 0x1, &(0x7f0000000000), &(0x7f00003b7000)=0xbc679c7efebc67e1) 2018/02/03 05:52:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000684000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000d5a000-0x38)={@dev={0xac, 0x14, 0x0, 0x11}, @loopback=0x7f000001, 0x0, 0x2, [@rand_addr, @broadcast=0xffffffff]}, 0x18) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000eee000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) 2018/02/03 05:52:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, @in={0x2, 0x3, @multicast1=0xe0000001}], 0x2c) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000042a000-0x8)=@assoc_value, &(0x7f0000f8d000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00003ff000-0x19)={0x0, 0x1c, "037f9fd94397c5a67c1690a693ad4b2176d743d272ce844dbec03ef7"}, &(0x7f00009a3000-0x4)=0x24) 2018/02/03 05:52:52 executing program 0: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000016000)={0x0, 0x0}, &(0x7f000000f000-0x4)=0xc) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000001c000)={{{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, @in=@multicast1=0xe0000001, 0x3, 0xb4d4, 0x1, 0x0, 0x0, 0x80, 0x20, 0x73, 0x0, r1}, {0x6d, 0x81, 0x4, 0x3, 0x8, 0x9, 0x62, 0x317}, {0x1f, 0xffff, 0x9, 0x8}, 0xffffffffffffe193, 0xe, 0x2, 0x1, 0x1, 0x3}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x7f}, 0xa, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xaaf, 0xfffffffffffff800, 0x3, 0x2}}, 0xe8) r2 = socket(0x0, 0x3, 0x9) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000015000-0x1)={0x3}, 0x1) sendmsg(r0, &(0x7f0000012000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000018000-0x4c)="24000000000b07031dfffd946fa2830020200a0009000100000000000000a3a20400ff7e", 0x24}], 0x1}, 0x0) 2018/02/03 05:52:52 executing program 3: mmap(&(0x7f0000000000/0x5ad000)=nil, 0x5ad000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000aa000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-twofish-3way\x00'}, 0x58) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000ab000-0x30)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmmsg$alg(r1, &(0x7f0000504000-0xa8)=[{0x0, 0x0, &(0x7f000059d000-0x30)=[], 0x0, &(0x7f000059d000-0x30)=[@op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3}], 0x30}, {0x0, 0x0, &(0x7f000059d000-0x20)=[{&(0x7f000059c000)}], 0x1, &(0x7f00004bc000)=[]}], 0x2, 0x0) 2018/02/03 05:52:52 executing program 4: mmap(&(0x7f0000000000/0xb00000)=nil, 0xb00000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000b00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000b00000)=0x7, &(0x7f0000a70000-0x8)=0x2) syz_emit_ethernet(0x36, &(0x7f000054b000-0x36)={@empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [{[], {0x8100, 0x0, 0x10000, 0x80000000}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x20000000000}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x9, 0x2, 0x0, "fba762", 0x0, "e8df1c"}}}}}}, &(0x7f0000713000-0x8)={0x0, 0x0, []}) 2018/02/03 05:52:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000f43000-0x10)={0x2, 0x2, @empty}, 0x10) r1 = accept(r0, &(0x7f0000d9e000)=@ethernet={0x0, @dev}, &(0x7f00004d1000-0x4)=0x10) connect$rds(r1, &(0x7f00000a8000)={0x2, 0x1, @empty}, 0x10) sendto$inet(r0, &(0x7f00001ef000-0x2), 0x0, 0x200080c4, &(0x7f000078c000-0x10)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000118000)=0x1ffa, 0x4) getsockname$inet(r0, &(0x7f000062f000)={0x0, 0xffffffffffffffff, @local}, &(0x7f0000897000-0x4)=0x10) sendmmsg(r0, &(0x7f0000d92000-0xb0)=[{{&(0x7f0000654000-0x8)=@sco={0x1f}, 0x8, &(0x7f00004c0000-0x10)=[{&(0x7f000026a000-0xfe)='L', 0x1}], 0x1, &(0x7f0000501000-0x48)=[]}}], 0x1, 0x0) close(r0) 2018/02/03 05:52:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x20000003) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x3ff, @loopback={0x0, 0x1}, 0x2}, 0x1c) r2 = accept(r0, 0x0, &(0x7f00004b9000-0x4)) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f00001b2000)={r2, r0, 0x10000, 0x1f, &(0x7f0000958000-0x5d)="a635544a23dc59064b1519350ae2475753ce5e77aab5682a6d56c62a99b3b8036b2848d35156fdc75332c1e114a014c5b75d2f1a854cda1a856c1e007de501fea13e10d9554657c121e1c16c639a1b55baf528f172a1d608e95c716cbd", 0x7, 0x7, 0x100000000, 0x1, 0x3ff, 0x8, 0x7, "d75619a9fb93504028b2885769e0a75b761d4b4d73980a873968bd386afaf0ed3046ec7dd45c5813603ed1d65c3dbbce65f83cdc55285f68d90a8f8e5abf89707e6c97258057a8e53e9617f2bf19"}) recvfrom$inet(r2, &(0x7f0000adb000-0x1000)=""/4096, 0x1000, 0x100, &(0x7f0000f86000-0x10)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xd}}, 0x10) close(r0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r2, 0x12, 0x2, &(0x7f000020d000)=""/237, &(0x7f000062c000)=0xed) 2018/02/03 05:52:52 executing program 6: mmap(&(0x7f0000000000/0xf6000)=nil, 0xf6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000f6000)={0xffffffffffffffff}) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00000f8000-0x9)={0x47b, 0x1, 0x1, 0x10001, 0x9a3}, 0xc) socket$inet_icmp_raw(0x2, 0x3, 0x1) connect$vsock_dgram(r0, &(0x7f00000f6000)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) syz_emit_ethernet(0x83, &(0x7f00000f6000-0x85)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "e4f507", 0x4d, 0x88, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x3, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], "a593b216ee6b9fb368005f48383476177fec2f4a8d2a36cff2e9ec945d5f3f928ee255331d0047ae1dbd7e9a8ba5a482ade255f7fbbde06627a2301feb"}}}}}}}, 0x0) 2018/02/03 05:52:52 executing program 1: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x5) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000013000)=@filter={'filter\x00', 0xa, 0x4, 0x398, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000012000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@unspec=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@mcast2={0xff, 0x2, [], 0x1}, @common='vcan0\x00'}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @empty, [], [], @generic="28446331605bfefb40ec55d89ccefcf6", @generic="21bcf35d5f3f02f397e1125277a5af31"}, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @common=@unspec=@LOG={0x40, 'LOG\x00', 0x0, {0x0, 0x0, "dec026275b2072005067c06b71cf47f58980b0c8c3178e214765a462ed00"}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @generic="83bd199c30f12b359fd93cb92130f3df", @common='eql\x00'}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}]}}, 0x3f8) 2018/02/03 05:52:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000cf2000-0xc)={0x10}, 0xc, &(0x7f0000c57000)={&(0x7f000023f000)={0x14, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0xffffffffffffffff}, []}, 0x14}, 0x1}, 0x0) pipe(&(0x7f0000c9d000)={0x0}) epoll_wait(r0, &(0x7f0000ce4000)=[{}, {}, {}, {}, {}, {}], 0x6, 0x5) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000002a000-0x4), &(0x7f000054f000)=0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x20b) 2018/02/03 05:52:52 executing program 0: r0 = accept4(0xffffffffffffffff, &(0x7f00002d3000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f0000ef2000-0x4)=0x3a, 0x80000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00003dd000-0xa0)={0x0, @in6={{0xa, 0x1, 0x1, @empty, 0xffffffffffffff00}}, 0x2, 0x1, 0x3, 0x50, 0x80000000}, &(0x7f0000f86000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000d54000-0x29)={r2, 0x21, "75191e38435cf5fe32537c2f9fae273b3bdc10623d237c24ee249c46fc5df79dd5"}, &(0x7f0000653000)=0x29) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000542000)={&(0x7f0000181000)=@ipv6_newroute={0x30, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_GATEWAY={0x14, 0x5, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}]}, 0x30}, 0x1}, 0x0) 2018/02/03 05:52:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000c34000)={0x0, 0x4}, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = accept(r0, &(0x7f0000025000)=@sco, &(0x7f0000b13000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000ce1000-0x18)={0x0, 0xfff, 0x30, 0x20, 0x100000000}, &(0x7f0000ab3000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000cf9000)={r3, 0x58, &(0x7f0000080000-0x58)=[@in={0x2, 0x3, @empty}, @in6={0xa, 0x1, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, @in6={0xa, 0x3, 0xfffffffffffffff8, @mcast1={0xff, 0x1, [], 0x1}}, @in={0x2, 0x1, @multicast1=0xe0000001}]}, &(0x7f0000e18000)=0x10) sendto$inet(r1, &(0x7f0000589000-0x1), 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/03 05:52:53 executing program 4: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000002a000-0x4)={0xffffffffffffffff}) socket$netlink(0x10, 0x3, 0x1e) r1 = accept$packet(0xffffffffffffffff, &(0x7f000001d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000020000)=0x14) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f000002a000)={@multicast1, @local}, &(0x7f0000012000)=0xc) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f000002a000-0xbc)={r1, 0x81, 0x20000, "23b823a326994cef45717f543f1e7c0c6303108402337e8a7e08c5687ef309879bef83ae3c54c8fa89c23219b0254327347fe5e57fb3c7986b11c3ca4977b0ccdbb3a36a176265958d98464a8f5d21329bf52e3d312d5bd650d45681b093ee3f17b0aef2bf3a7e2d63fc2182436bed23a7b5d659409bc179745f28f2ffa906591c0705bca8c87d5d086d53a24fd14d7d6cd4a39fbeec3e0d59032c181e643a716688985f27c864a4904ed2c69140e17a3ef3"}) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f000002b000-0x4)=0x1, 0x4) r2 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r2, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r2, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r3, 0x400454d0, &(0x7f0000002000+0x89)) 2018/02/03 05:52:53 executing program 0: mmap(&(0x7f0000000000/0xf6e000)=nil, 0xf6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x1000000) setsockopt$inet6_int(r0, 0x29, 0x400000004c, &(0x7f0000f5f000), 0x4) r1 = socket$inet6(0xa, 0x5, 0x5) write(r1, &(0x7f000022a000-0x1000)="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", 0xffffffffffffff86) 2018/02/03 05:52:53 executing program 6: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x1, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$unix(0xffffffffffffff9c, &(0x7f0000f64000)=@abs, &(0x7f00004ff000)=0x8, 0x800) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r1, &(0x7f0000f65000-0x8)=@abs={0x1, 0x0, 0x2}, 0x5) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000932000)={0x0, 0x0, &(0x7f00008b9000-0x1c)=[]}, &(0x7f0000ec4000-0x4)=0x10) 2018/02/03 05:52:53 executing program 7: 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) bind$inet6(r0, &(0x7f0000531000)={0xa, 0x2, 0xfffffffffffff801, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000591000-0x2a)=""/42, &(0x7f0000a4a000)=0x2a) 2018/02/03 05:52:53 executing program 1: mmap(&(0x7f0000000000/0x5cc000)=nil, 0x5cc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000a000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00004e8000)=[{&(0x7f0000177000)="f2", 0x1}], 0x1, 0x0) mmap(&(0x7f00005cc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005cc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005cc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005cc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f00002a0000-0x38)={&(0x7f00005cc000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote}}}, 0x26, &(0x7f00005cd000-0x30)=[{&(0x7f00001fe000)=""/4096, 0x1000}, {&(0x7f00005cd000-0xef)=""/239, 0xef}, {&(0x7f00005bf000)=""/94, 0x5e}], 0x3, &(0x7f00005cd000-0x1000)=""/4096, 0x1000, 0x1111}, 0x140) vmsplice(r0, &(0x7f000056f000)=[{&(0x7f00005d1000)="06", 0x1}, {&(0x7f00005d1000)="d454182e872749cc295dcd14a42302688ce13ae3b31559a4631bf28fc92b30960e684ff908716b0508271a336c2b08e08aa485e5550757b606e5e285738848672a05f1423b3ec51fa332a6def562ec85356d2216606590e5c5c1dbb684cfe962058344965e11ec8c0af505c08a5457f7733e6f09f84bd3071c9ba49d1574796fbdf77c829951aa2b8ffa22fa263e0771513ecc1888393a374a980a0a2ea96d538fc544bf2192de674d5c2cbf03157010662b98666f46d775f83cbfb4a5d361", 0xbf}, {&(0x7f00005d1000)="4264e26315137d0170387e5e58e37a31f7dfe2cb34ed5c1b352563da109886a984397ec22f3cbf7274552d5acb5b918899f986650f5875720312bffb115988a4aeeb2a2f3737e68d64c337f4f3155291ffd8493df25fabd4e067f176ceb30e4630ee31458c2cff7220efac2e974b1f4688f67741e40511bf029ce85fa5bc9b89bd66c370c919aa8c4c575370cd69831a3c7a9eb1eade7e5970c7419ebc26b6e30c9785bb39bf3589403b064b91b46b5cac9b6722fabb1cb0484f55ea35e46aab10b13ce3efbfa8c7e785d20e47476cdce0c91b4901965ee9c894163fb132ac242209f70827dbe08e8a147ce854ec12f79dae53735b9faedc", 0xf8}, {&(0x7f00005d2000-0xe)="310f2ddfc0866ac37d548ddce929", 0xe}, {&(0x7f00005d2000-0x6e)="d9b3a0ee5c3a4c089b221917a52905abfbf3f73ae026d3fb496782e893c3031645c2ba745b769f7c7c647dd9bb171c7735e08ee289f168fae8d04c23a304e1c3eabe16ab641dfa0f9926060786a5f7f14f99f771b30657d54c5b8fd5dbe804a6d3e2495699451cc5d779431123bc", 0x6e}], 0x5, 0x1) getpid() mmap(&(0x7f00005cd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f00005ce000-0x4)=0x2, 0x4) mmap(&(0x7f00005cc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005cd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f000031f000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, @broadcast=0xffffffff}, 0xc) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00005cd000)) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f000004d000)) 2018/02/03 05:52:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000015000)=@generic, 0x6) sendto(r0, &(0x7f000001d000-0xed)="3e25dda8778fbfbe5f7529c9d7ad7e5ca2c9fb0f260ea3bd5462fc1ffd2290bf3c956d2a27284b018049c9385698819edee0fd1688761a295abd25ae4ef3feb03ca6b0ad9786aea8ea300c0a85402518b0a51cd12c5962f567d59fe1aa29407bfecef3c313218ad40cd800ab89b43cc3e3ab63296e8ccaf2fe61ad55767990a323adbd183b65b21e3deeeb617e35f2133d0fa8820d1009d163b60feb2082fd2397ad50803e6e00ffecad8ea8f7421ab989b9a8bd91168410990d2c59fbe3fcf0a18c9a5779a1a1ad18c38227d0c1d08749433aa7e36c7033ebcd1e3279e793832ec837890040394cfaa12d0cad", 0xed, 0x20040090, &(0x7f000001c000)=@pppoe={0x18, 0x0, {0x1, @random="0766ac6cbaa6", @generic="d13b0b3fc6ff0c94bb62c21b7f01db40"}}, 0x1e) socket$netlink(0x10, 0x3, 0x0) socketpair$inet6(0xa, 0xe, 0x80, &(0x7f000001e000-0x8)={0x0, 0x0}) setsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f000001e000-0x4)=0x8001, 0x4) r2 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_int(r2, 0x29, 0x2f, &(0x7f00002c6000)=0x3f73, 0x0) bind$inet6(r2, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = socket$inet6(0xa, 0xfffffffffffffff7, 0x400) sendto$inet6(r2, &(0x7f00007a9000-0x1), 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) readv(r3, &(0x7f0000b43000)=[{&(0x7f0000f85000-0x45)=""/69, 0x45}, {&(0x7f0000f7f000-0xf4)=""/244, 0xf4}, {&(0x7f0000c82000-0xa7)=""/167, 0xa7}, {&(0x7f0000ae3000)=""/203, 0xcb}, {&(0x7f0000851000)=""/107, 0x6b}, {&(0x7f0000dea000)=""/61, 0x3d}], 0x6) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000fd3000)=0x3f, 0xa3) sendto$inet6(r2, &(0x7f0000fa3000)="2160616d2f698f6c7795c074cd3c8b6439bc7e8847fd34367b110ce2f08faa56c377075cfd5e445ec6491fe07a8922b92f279ff4fe699f38afbd235c8c320ecfbcb1d2511b9a78d982fb530833ef57b58f8d821701e404bd2b9b17c2f834bf6644aca462cae011f3178ed09f8fd162d3564c070f1d2796391840480df077340703fa20a296c63ebce63a4bbb9c48826949f5a521d704c008127095fa9acc63f2edc024dd32cc330a54ef12874bfefa3478dac9694ee9f2aba4", 0xb9, 0xc000, 0x0, 0x0) close(r2) 2018/02/03 05:52:53 executing program 3: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) listen(r0, 0x7e00000) 2018/02/03 05:52:53 executing program 7: r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000768000-0x4)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0}) sendto$inet6(r1, &(0x7f0000455000)="fdc7f3bd949dbc1cd39993478bc9280fe8d22760e8c9cf78449509eee97ee580cfb8e09207c16db662ce44b5cc21566112ca5aef828b35b23fde5a0ee167f4af25f3e5938854bc83514329752040233d54491f3aff6e0e538b188113ee3620120affc246492c20538c2fbe095f862abe582b29bda98ab4a5a9c0b7545c43273d420d75cac9b1bd8927b48e6d51ea0894352ebcbe1a34c02abd48dafc2a1a88cd7413d873babc993c22fde5c6", 0xac, 0x8000, &(0x7f00008c8000-0x1c)={0xa, 0x0, 0x4, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6}, 0x1c) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000dbf000-0x4)=0x2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000b1e000-0x8)=[{r3}], 0x1, 0xfffffffffffff370) r4 = accept4(r2, &(0x7f0000524000)=@ax25, &(0x7f0000b6a000-0x4)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r4, 0x84, 0x65, &(0x7f0000afa000)=[], 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r4, 0x111, 0x2, 0x0, 0x4) close(0xffffffffffffff9c) r5 = accept4$llc(0xffffffffffffffff, &(0x7f0000089000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f000020b000)=0x10, 0x800) connect$llc(r5, &(0x7f0000e04000-0x10)={0x1a, 0x17, 0x8, 0x100000000004c3f, 0x2, 0x0, @empty}, 0x10) 2018/02/03 05:52:53 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000bd8000-0x38)={&(0x7f0000b64000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, 0x26, &(0x7f00008cc000-0x20)=[{&(0x7f0000cb9000-0x13)=""/19, 0xfffffff0}, {&(0x7f0000001000-0xd6)=""/214, 0xd6}], 0x2, 0x0, 0x0, 0x77e4db27}, 0x402002043) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000001000-0x4)=0x80, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x4000000000080003, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00001fb000)={'vcan0\x00', 0x0}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000014f000-0x10)={0xa, &(0x7f0000ac0000-0x50)=[{0x3f, 0x6, 0x6, 0xda}, {0xe05, 0xfff, 0x8, 0xc748}, {0xfffffffffffff588, 0x9, 0x8, 0x200}, {0x10000, 0x5, 0x7, 0x9}, {0x6, 0x7ff, 0x101, 0x20}, {0x7, 0x5e, 0x6a697df2, 0x800}, {0x4, 0x2, 0x8, 0x3}, {0x8, 0xff, 0x5, 0x6}, {0x4010, 0x1916, 0x100000000, 0x4000800000000}, {0xf2, 0x101, 0xee8d, 0x9}]}, 0x10) getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f0000984000-0xbd)=""/189, &(0x7f0000c69000)=0xbd) sendto$packet(r1, &(0x7f00002a1000)="67015ea59b35fdfc2fc08b09f471754df19d9a6e", 0x14, 0x1, 0x0, 0x0) sendto$packet(r1, &(0x7f0000cc8000), 0x0, 0x0, &(0x7f0000681000-0x14)={0x11, 0xd, r2, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00005d7000)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, [0x0, 0x37, 0x800, 0x27d, 0x1, 0xc5, 0x17d56d1e, 0x8, 0x0, 0x3, 0x4f9a, 0x9, 0x0, 0x80000001, 0x3]}, &(0x7f0000ab2000)=0x108) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000795000)={r4, 0x7ff}, 0x8) [ 60.549745] [ 60.551426] ====================================================== [ 60.557733] WARNING: possible circular locking dependency detected [ 60.564037] 4.15.0+ #220 Not tainted [ 60.567734] ------------------------------------------------------ [ 60.568025] syz-executor7 (5597) used greatest stack depth: 14672 bytes left [ 60.581201] syz-executor5/5585 is trying to acquire lock: [ 60.586711] (sk_lock-AF_INET6){+.+.}, at: [<00000000fd736a94>] do_ipv6_setsockopt.isra.8+0x3c5/0x39d0 [ 60.596174] 2018/02/03 05:52:53 executing program 1: mmap(&(0x7f0000000000/0xf11000)=nil, 0xf11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(0xffffffffffffffff, &(0x7f0000a39000-0x1000), 0x6a3, 0x20044000, &(0x7f0000175000-0x1e)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @common='gre0\x00'}}, 0x10) pipe(&(0x7f0000320000)={0x0, 0x0}) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000f11000)={0x0, 0xbe, "8483b5a294aab309eed5a98794a8334833b9e1e4d09cc9ddc3605a5c5a22d14a7ad879702bdb818294ba80352d190128ded10908b619ac0853a3bb1dc091e1e23b3d46190084eb15350591e584fb8ef77e85707ae1a8115b41088033d9d4de319352c3ab8584ea4f529d58a35307aace9888f584a4f1ed8bb3ec7c7f3a792b5160c45d6c2cf064e4085f2c1076e0ebec214ec12939c623a57d0369904501236757bad5ade72517f47742b17cbf89332da187fe37a035b3d4adc418c46a01"}, &(0x7f0000db2000-0x4)=0xc6) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000076b000)={r1, 0x9, 0x10}, &(0x7f0000276000-0x4)=0xc) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00006a7000)={0xffffffffffffffff}) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000f11000)={0x0, 0x9, 0x200, 0x78}, &(0x7f0000335000)=0x10) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000f11000)={0x7, 0x4, 0x5, 0x10001, 0x8, 0x1, 0x4, 0x1, r3}, &(0x7f00004a0000)=0x20) r4 = socket$inet6(0xa, 0x80804, 0x0) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_void(r2, 0x1, 0x24, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f000030c000-0x8)={0x0, 0x329}, &(0x7f0000f11000)=0x8) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000f11000)=@assoc_value={r5, 0x320}, 0x8) [ 60.596174] but task is already holding lock: [ 60.602130] (rtnl_mutex){+.+.}, at: [<000000009933b9a5>] rtnl_lock+0x17/0x20 [ 60.609413] [ 60.609413] which lock already depends on the new lock. [ 60.609413] [ 60.617725] [ 60.617725] the existing dependency chain (in reverse order) is: [ 60.625330] [ 60.625330] -> #1 (rtnl_mutex){+.+.}: [ 60.630612] __mutex_lock+0x16f/0x1a80 [ 60.635018] mutex_lock_nested+0x16/0x20 [ 60.639587] rtnl_lock+0x17/0x20 [ 60.643463] register_netdevice_notifier+0xad/0x860 2018/02/03 05:52:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x10000000, 0x0, 'lrw(camellia)\x00'}, 0x49) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8b000-0x30)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r1, &(0x7f00002b2000)={0x0, 0x0, &(0x7f000062c000-0x20)=[], 0x0, &(0x7f0000d72000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) writev(r1, &(0x7f0000148000-0x10)=[{&(0x7f0000b80000-0x50)="a6973ddf2553b9f8296c2c23046b2180106f8c5ee90d2ed522972fcd15663231d8086d6af425751f666f5cea2a53a687d623697c46cd6dd1c3d1b53531dce14cbf035003d0326e49a9a6644ad79da489", 0x50}], 0x1) recvmsg(r1, &(0x7f0000d20000)={&(0x7f0000300000-0x60)=@nfc_llcp, 0x38, &(0x7f0000b9c000)=[{&(0x7f0000810000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/02/03 05:52:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x400000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f000021e000)={{0xa, 0x3, 0x7fff, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, {0xa, 0x2, 0x28, @mcast1={0xff, 0x1, [], 0x1}, 0x80000000}, 0x1ff, [0x0, 0x5bb, 0x5, 0x3, 0x3f, 0x1382c8cf, 0x1, 0x1]}, 0x5c) r1 = socket$bt_rfcomm(0x1f, 0x3, 0x3) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f000084b000)=0x1, 0x4) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000464000-0xa)={0x0, 0x5, 0x0, []}, 0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f00002c9000)={0x0, 0x0, 0x42d, []}, 0x8) [ 60.648987] tee_tg_check+0x1a0/0x280 [ 60.653299] xt_check_target+0x22c/0x7d0 [ 60.657881] find_check_entry.isra.7+0x935/0xcf0 [ 60.663157] translate_table+0xf52/0x1690 [ 60.667807] do_ip6t_set_ctl+0x370/0x5f0 [ 60.672382] nf_setsockopt+0x67/0xc0 [ 60.676619] ipv6_setsockopt+0x115/0x150 [ 60.681191] rawv6_setsockopt+0x4a/0xf0 [ 60.685666] sock_common_setsockopt+0x95/0xd0 [ 60.690669] SyS_setsockopt+0x189/0x360 [ 60.695166] entry_SYSCALL_64_fastpath+0x29/0xa0 2018/02/03 05:52:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f000066d000+0xba4)={0x0}, &(0x7f00009d2000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000d53000-0xa0)={r1, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}}, &(0x7f0000c0a000-0x4)=0xa0) [ 60.700434] [ 60.700434] -> #0 (sk_lock-AF_INET6){+.+.}: [ 60.706229] lock_acquire+0x1d5/0x580 [ 60.710524] lock_sock_nested+0xc2/0x110 [ 60.715080] do_ipv6_setsockopt.isra.8+0x3c5/0x39d0 [ 60.720600] ipv6_setsockopt+0xd7/0x150 [ 60.725088] tcp_setsockopt+0x82/0xd0 [ 60.729405] sock_common_setsockopt+0x95/0xd0 [ 60.734412] SyS_setsockopt+0x189/0x360 [ 60.738899] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 60.744181] [ 60.744181] other info that might help us debug this: 2018/02/03 05:52:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000073b000-0x50)={@empty, @mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8003fffd}) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000062b000-0x4)=0x8) [ 60.744181] [ 60.752300] Possible unsafe locking scenario: [ 60.752300] [ 60.758339] CPU0 CPU1 [ 60.762995] ---- ---- [ 60.767635] lock(rtnl_mutex); [ 60.770884] lock(sk_lock-AF_INET6); [ 60.777173] lock(rtnl_mutex); [ 60.782940] lock(sk_lock-AF_INET6); [ 60.786716] [ 60.786716] *** DEADLOCK *** [ 60.786716] [ 60.792754] 1 lock held by syz-executor5/5585: 2018/02/03 05:52:53 executing program 7: mmap(&(0x7f0000000000/0xfbb000)=nil, 0xfbb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x6, 0x80000, 0x1, &(0x7f0000fbc000-0x8)={0x0}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000084f000-0x20)={r0, &(0x7f00005e1000)="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", &(0x7f00009e9000-0x86)="a15e9f5d886d296516a907f2061835bd0f6b6e58d933aa3a195eb880d708fd191e4d58c0786eb3bb09d04901558ef9969efe758ecea2b6a82312782a032585dc123ed881ac5fe49314af10e48f704a076a4b0582db714cd38d2c6c3487d331ef393ae70f254035009b02a3057dd83e6229376994f94d2877444c7a57b90af60008fd7af735cb", 0x1}, 0x20) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0x8, 0x4, 0x80000000004, 0x7}, 0x14) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fbb000)={r1, &(0x7f0000fbc000-0xf2)="e976054e39fa4157c0aee6d4a53b8ac56be8a89ec39758fbad871a2e3ba2421e327ecc57d08f0f3d7a1d387465cd625efbd9546c0c57051b7f86c78de5ed918419488069b8b5129b8084c3662bff47d9b5371bab03e3271c294f098610c433cce9399560bbf63bef923370d077f604245872694d0fcad37090cbfb13198e07561c07b32771c72fc01f1e4eff30be122c137af8355aca736c473fcb1b8df8e71a0beee3e1e39eac81cff0195d51d5212ae668994ba4e371db6ef77cf38fbad84f5277ffca475d898766729a0600de7591e162493dd4257eb0bf8c9ce6e7eb79adce58f6cdb4f4e70caeb7f563b17f6313b0c5", &(0x7f0000d98000-0xd8)="cddf47b602d8b645a2e629f7e76e9ac4e9fe680d290205a98418ee3c7122d2ae285d278a986acc4c88d1fede2f7deb49fb072c93a634e10c09adcb52d1eef8e10aae4ff7c311a8fb2336a59fbc24196c27387a0197602be55df5fc4c30c9f651e0de790d4ff666ae57753c10981ab0e1ee0fe7e4a6422d98cc6030c45e88cade0d17f21b3a9fef3a992d475be833909a8c5022d3bd81d0f0d59ad2d4d47ed3d9fa1a0fa1d935e2fdf186215b5f2909f06751dac820d711492b44800e240421f2f6a10aef876ca5603aacfa57cf6cb7ed719db440a814e247"}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fb4000)={r1, &(0x7f000035d000), &(0x7f000020f000-0x2)="d0"}, 0x20) socketpair(0xa, 0x2, 0x3, &(0x7f0000058000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00006ae000-0xc)={0x0, 0x5, 0x30}, &(0x7f000012a000-0x4)=0xc) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000fbd000)={0x0, 0x0, 0x9}) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000fbe000-0xc)={r5, 0x80000, r2}) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000fbe000-0xa0)={r4, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x20, 0x0, 0x5, 0x3ff, 0x40}, 0xa0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000fbd000-0x1)={r4, 0x1, 0x0, 0x200, 0x5, 0xc56}, &(0x7f0000fbc000)=0x14) [ 60.797307] #0: (rtnl_mutex){+.+.}, at: [<000000009933b9a5>] rtnl_lock+0x17/0x20 [ 60.805016] [ 60.805016] stack backtrace: [ 60.809509] CPU: 0 PID: 5585 Comm: syz-executor5 Not tainted 4.15.0+ #220 [ 60.816427] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 60.825769] Call Trace: [ 60.828357] dump_stack+0x194/0x257 [ 60.831990] ? arch_local_irq_restore+0x53/0x53 [ 60.836659] print_circular_bug.isra.38+0x2cd/0x2dc [ 60.841666] ? save_trace+0xe0/0x2b0 [ 60.845365] __lock_acquire+0x30a8/0x3e00 [ 60.849488] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 60.854659] ? rtnl_lock+0x17/0x20 [ 60.858186] ? __mutex_lock+0x16f/0x1a80 [ 60.862228] ? rtnl_lock+0x17/0x20 [ 60.865741] ? rtnl_lock+0x17/0x20 [ 60.869274] ? mutex_lock_io_nested+0x1900/0x1900 [ 60.874090] ? __lock_acquire+0x664/0x3e00 [ 60.878298] ? print_irqtrace_events+0x270/0x270 [ 60.883030] ? check_noncircular+0x20/0x20 [ 60.887245] ? print_irqtrace_events+0x270/0x270 [ 60.891972] ? do_raw_spin_trylock+0x190/0x190 [ 60.896524] ? do_raw_spin_trylock+0x190/0x190 [ 60.901077] ? check_noncircular+0x20/0x20 [ 60.905284] ? __lock_acquire+0x664/0x3e00 [ 60.909489] ? find_held_lock+0x35/0x1d0 [ 60.913521] lock_acquire+0x1d5/0x580 [ 60.917293] ? lock_sock_nested+0xa3/0x110 [ 60.921496] ? lock_acquire+0x1d5/0x580 [ 60.925452] ? do_ipv6_setsockopt.isra.8+0x3c5/0x39d0 [ 60.930627] ? lock_release+0xa40/0xa40 [ 60.934596] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 60.940450] ? do_raw_spin_trylock+0x190/0x190 [ 60.945007] ? __enqueue_entity+0x109/0x1e0 [ 60.949309] ? lock_sock_nested+0x44/0x110 [ 60.953518] lock_sock_nested+0xc2/0x110 [ 60.957551] ? do_ipv6_setsockopt.isra.8+0x3c5/0x39d0 [ 60.962714] do_ipv6_setsockopt.isra.8+0x3c5/0x39d0 [ 60.967700] ? ipv6_update_options+0x330/0x330 [ 60.972255] ? lock_downgrade+0x980/0x980 [ 60.976373] ? check_noncircular+0x20/0x20 [ 60.980580] ? load_balance+0x34c0/0x34c0 [ 60.984703] ? check_noncircular+0x20/0x20 [ 60.988908] ? compat_start_thread+0x80/0x80 [ 60.993301] ? do_raw_spin_trylock+0x190/0x190 [ 60.997942] ? find_held_lock+0x35/0x1d0 [ 61.001974] ? avc_has_perm+0x35e/0x680 [ 61.005924] ? lock_downgrade+0x980/0x980 [ 61.010051] ? lock_release+0xa40/0xa40 [ 61.013995] ? lock_downgrade+0x980/0x980 [ 61.018122] ? lock_release+0xa40/0xa40 [ 61.022071] ? __lock_is_held+0xb6/0x140 [ 61.026122] ? avc_has_perm+0x43e/0x680 [ 61.030080] ? avc_has_perm_noaudit+0x520/0x520 [ 61.034723] ? iterate_fd+0x3f0/0x3f0 [ 61.038498] ? lock_downgrade+0x980/0x980 [ 61.042619] ? __lock_is_held+0xb6/0x140 [ 61.046652] ? schedule+0xf5/0x430 [ 61.050165] ? sock_has_perm+0x2a4/0x420 [ 61.054198] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 61.059533] ? selinux_netlbl_socket_setsockopt+0x10c/0x460 [ 61.065214] ? selinux_netlbl_sock_rcv_skb+0x730/0x730 [ 61.070472] ipv6_setsockopt+0xd7/0x150 [ 61.074426] ? ipv6_setsockopt+0xd7/0x150 [ 61.078547] tcp_setsockopt+0x82/0xd0 [ 61.082319] sock_common_setsockopt+0x95/0xd0 [ 61.086784] SyS_setsockopt+0x189/0x360 [ 61.090730] ? SyS_recv+0x40/0x40 [ 61.094154] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 61.098970] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 61.103955] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 61.108681] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 61.113406] RIP: 0033:0x453299 [ 61.116567] RSP: 002b:00007f6f8f370c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000036 [ 61.124244] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000453299 [ 61.131495] RDX: 000000000000002f RSI: 0000000000000029 RDI: 0000000000000015 [ 61.138740] RBP: 00000000000005ca R08: 0000000000000000 R09: 0000000000000000 2018/02/03 05:52:53 executing program 5: mmap(&(0x7f0000000000/0xfa000)=nil, 0xfa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f00000fa000-0x4e)={@random="cd39082565f2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x18, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x8b, 0x0, 0x0, 0x0, 0x0, @dev={0xfe, 0x80}}}}}}}, 0x0) mmap(&(0x7f00000fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f00000fb000-0x8), 0x8, 0x81) 2018/02/03 05:52:53 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) recvfrom$inet6(r1, &(0x7f0000f15000-0xde), 0x0, 0x0, &(0x7f0000c22000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) socketpair$ax25(0x3, 0xd86b731ffba75b83, 0xc4, &(0x7f00001dc000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000001000-0x88)={0x100000001, {{0xa, 0x0, 0x0, @empty, 0xe0}}}, 0x88) sendto$ax25(r2, &(0x7f0000fd3000-0xee)="af4bc742091d1d4b8af7b6797d4ee445ccaf862e9c40f9669804384d10603286e2673f520588b4cc42f3dd5a2fbaa59a91e9126981bba006afc909158e04e8224ee9f1ce32a2392dc351dcedaae00dc067b70302b5b7693545f484d0915c2e54f77ab2a03534c2a015764400d6862caee8476db3eef212cecd6f33b3224f9465518f9cc0eed06cb942be9c17ece69e66d7a2a02a1fa21e13049dbc2433bb51e77ec1e3ebb29167dc1c4f862d09857d63e30e8bd3a5368a527ff724d5cb713280358c6b2b4ded4eef80cdadababd107ac1de7abcd9eb70840bb73c954dea2a7cfa81545fffda84232903738b7c6b4", 0xee, 0x40, &(0x7f0000001000-0x10)={0x3, {"60e19c628dc666"}, 0x6}, 0x10) 2018/02/03 05:52:53 executing program 3: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0xa, 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, 0xffffffffffffffca, 0x1e8, 0x0, {}, [@common=@unspec=@hashlimit2={0x150, 'hashlimit\x00', 0x2, {'ip6gre0\x00'}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0xfffffffffffffde9, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x410) socket$inet(0x2, 0x1, 0x20) 2018/02/03 05:52:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d9f000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000940000)=@assoc_id=0x0, &(0x7f00000d2000-0x2)=0x4) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000140000-0x78)={r2, 0x70, "305d34b22290cc7b5c84be2ca209dddb4b8f2bc91f7baf2304d392cb6db59c1d5e4aca22e44d16a61666ba5446de1509ebc9f2746e16fc7cdcac731e24160a081af3859df6eec1c46948b7351276b4d34638de02bc4ca5049dcfc9c6433a265d4b49105bf84e50fdffa0e882fd180a0f"}, &(0x7f000057e000-0x4)=0x78) close(r1) vmsplice(r0, &(0x7f000046b000-0x90)=[{&(0x7f0000381000-0xd8)='B', 0x1}], 0x1, 0x0) 2018/02/03 05:52:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbb000)=nil, 0xfbb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000185000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000d07000-0x8)={0x4ee}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000270000)={r0, 0x50, &(0x7f0000ecf000-0x50)}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fb4000)={0xffffffffffffffff, &(0x7f000035d000), &(0x7f000020f000-0x2)="d0"}, 0x20) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x141371}) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195}, 0x48) 2018/02/03 05:52:53 executing program 7: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000159000)={@common='bridge0\x00', &(0x7f0000be3000)=@ethtool_eeprom={0xc}}) ioctl$void(r0, 0xc0045c79) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f000043e000-0x6e)=@un=@file={0x0, ""/108}, &(0x7f0000fea000)=0x6e) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r1, 0x21, 0x2, &(0x7f0000feb000-0xb7)="ec60a2134fca0d6959bbb4b65f15ba4b285047246be9be25019c537878ddc6547ca6ef7d78b4703db3a34ede9052c9015d80320eef727020938a7f9ebe5a43b2d4ea94e8fb896be4e64961f62bea6bf688d2c01ba980f45f60c1f6a37ddf5ce7a891182cc864d1f2a3739d8d055c7d0276add88d350cdb599286ae6d1bd0577fc3dfe9a4b4aa3d9f3544fda3dd1a45171762b5c058dfeeea139f8288f35ad6a06b4d6e58d6884cac2fa365db3c3cbd3d0b544fa138c7b2", 0xb7) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000fea000-0x8)) socketpair(0x2, 0x97c6bd5c476ae491, 0xffffffffffffffff, &(0x7f0000c45000-0x8)={0x0}) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x1, 0x4) 2018/02/03 05:52:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000614000)={0x3, &(0x7f00002a5000-0x18)=[{0x25, 0x0, 0x10001, 0xfffffffffffffe01}, {}, {0x6}]}, 0x10) 2018/02/03 05:52:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000fb000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r0, r2, 0x8004, 0x0) vmsplice(r0, &(0x7f0000369000-0x20)=[{&(0x7f00002bc000-0x44)="a4", 0x1}], 0x1, 0x0) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f0000cd9000)=0x7, 0x4) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000f16000-0x4)=0x6) write(r1, &(0x7f00000f2000)="ba", 0x1) close(r1) 2018/02/03 05:52:53 executing program 5: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000326000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000ffd000-0x10)={0x2, &(0x7f00001ab000-0x10)=[{0x0}, {}]}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f00001b6000-0x8)={r2}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000ffb000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000ffb000-0x4)=0x1008) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000f25000-0x20)={0x9f6, 0x1, 0x1, 0xffff, 0x2205, 0x2c9, 0x3f, 0x80000000, r3}, &(0x7f0000ffb000-0x4)=0x20) getsockopt(r0, 0x84, 0x8000000007a, &(0x7f0000fe4000), &(0x7f0000fe3000)) r4 = accept4(r0, &(0x7f0000204000)=@ax25, &(0x7f00004ee000-0x4)=0x10, 0x80000) connect$netrom(r4, &(0x7f000046b000-0x48)=@full={{0x3, {"cf88d1a4d6adc0"}, 0x21}, [{"bdc9485af36ee4"}, {"6e5e5ffef603f9"}, {"0bbc5e89a5e365"}, {"846f69272de91c"}, {"301836ebcb62f6"}, {"f2c2c411151054"}, {"526a6670a299b3"}, {"10d32787835d75"}]}, 0x48) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000276000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r5, &(0x7f0000ffe000-0x10), &(0x7f0000d17000-0x4)=0x10) [ 61.145985] R10: 00000000202c6000 R11: 0000000000000212 R12: 00000000006f7b90 [ 61.153225] R13: 00000000ffffffff R14: 00007f6f8f3716d4 R15: 0000000000000000 2018/02/03 05:52:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f00000b4000)=@req3={0x1000, 0x8, 0xfffffffffffffffe}, 0x1c) 2018/02/03 05:52:53 executing program 4: mmap(&(0x7f0000000000/0xeee000)=nil, 0xeee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000385000)={&(0x7f0000657000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback}}}, 0x2e, &(0x7f0000eef000-0x20)=[{&(0x7f0000281000-0x5f)=""/95, 0x5f}, {&(0x7f00007f4000-0xf0)=""/240, 0xf0}], 0x2, &(0x7f0000371000-0x6f)=""/111, 0x6f, 0x3ff}, 0x100) ioctl$sock_inet_sctp_SIOCINQ(r3, 0x541b, &(0x7f0000ebc000-0x4)) r4 = accept4(r0, 0x0, &(0x7f0000262000), 0x0) getsockopt$bt_BT_VOICE(r4, 0x112, 0xb, &(0x7f0000529000)=0x3, &(0x7f0000d61000)=0x2) r5 = epoll_create1(0x80000) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000eee000)={0x0, 0x0}) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r5, &(0x7f0000eef000)={0x8}) setsockopt$packet_rx_ring(r6, 0x107, 0x5, &(0x7f00008dd000-0x10)=@req={0x9, 0x8bc, 0x10001, 0x6}, 0x10) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r4, 0x29, 0x5b, &(0x7f0000ef0000)=0x5, 0x4) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00001b3000)) r7 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r2, &(0x7f0000dc0000)={0xffffffff80000015}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f000093a000-0xc)={0x7}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r7, &(0x7f0000b1f000-0xc)={0x1}) epoll_pwait(r1, &(0x7f0000dc8000-0x3c)=[{}, {}], 0x2, 0x0, &(0x7f0000dc7000), 0x8) 2018/02/03 05:52:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f000097b000)=@nfc_llcp, &(0x7f0000639000-0x4)=0x60, 0x80000) connect$inet(r0, &(0x7f00002b0000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x14}}, 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind(r1, &(0x7f00008ba000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x10) 2018/02/03 05:52:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000e8a000-0x2c)=[@in6={0xa, 0x3, 0xeb, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x4}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xb}}], 0x2c) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00005db000-0x1c)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)=[]}, 0x8000) connect$inet6(r0, &(0x7f00004b7000-0x1c)={0xa, 0x2, 0xd1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}, 0x1c) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000fb6000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x1000}) sendto$inet6(r0, &(0x7f0000b0d000-0x92), 0xfffffffffffffe34, 0x0, &(0x7f000001b000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0xffffffffffffff5e) 2018/02/03 05:52:53 executing program 6: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000012000)={&(0x7f000000c000)={0x10}, 0xc, &(0x7f0000002000)={&(0x7f0000015000)=@acquire={0x134, 0x17, 0x509, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002}, @in=@dev={0xac, 0x14}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@multicast2=0xe0000002}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}}, [@mark={0xc, 0x15}]}, 0x134}, 0x1}, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000018000-0x10), &(0x7f0000002000-0x4)=0x10) 2018/02/03 05:52:53 executing program 1: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000029000)=0xfff, 0x4) sendmsg$nl_generic(r0, &(0x7f0000028000)={&(0x7f0000028000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f000000d000)={&(0x7f0000027000-0xa8)={0xa8, 0x40, 0xd1fe2f5809b5b15a, 0x5, 0x0, {0x15}, [@generic="3f9ec16eb8d6ba5dcff503c37276fae644a9497f94772b4713afa2467e98babc112d0ccacda85cafb99df78dd869f7c904b501c59beffcd67a9516ffab452a1c33ae9350d6a97c56e91af9eab5f112eb74064cb2307ae4cc2c1fdd2a03633d92aedd5d9c12417854e75b9030369e068a2e2954054aeeba08947d453277", @typed={0xc, 0x95, @fd=r0}, @typed={0x8, 0x5f}]}, 0xa8}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000026000)={0x10}, 0xc, &(0x7f0000017000-0x10)={&(0x7f0000005000-0x1b0)={0x14, 0x1d, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x20}, []}, 0x14}, 0x1}, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$ax25(0xffffffffffffff9c, &(0x7f000002a000-0xe), &(0x7f0000010000)=0x10) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000029000+0xd44)="d62a4611dc4987fefa0ecc67a81aa1556d03ddce8ea77c029c73de52285055098cf9e38be28355059e061e7974da1d85b3883309b276377dc4ff30", 0x3b) 2018/02/03 05:52:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000159000-0x4)=0x1000, 0x4) bind$inet6(r0, &(0x7f00004ad000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) 2018/02/03 05:52:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000994000-0x3e)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, &(0x7f0000cfc000-0xc)={0x0, 0x1, [0x0]}) getpeername(0xffffffffffffffff, &(0x7f00002fc000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, &(0x7f0000e0f000-0x4)=0x26) read(r0, &(0x7f000012c000-0x23)=""/35, 0x23) bind$bt_hci(r0, &(0x7f00002d6000-0x6)={0x1f, 0x5, 0x8}, 0x3cf) socket$inet6(0xa, 0xf, 0x6) 2018/02/03 05:52:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000184000-0x8)={0x0, 0x0}) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f00009c9000)={0x401, 0x10000000000000}, 0x2) unshare(0x40600) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x4020940d, &(0x7f00001df000-0x78)={0x0, {0x2, 0xffffffffffffffff, @rand_addr}, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000660000-0x10)=@generic="e749e3ab19e79f6150997ef89b13c5b0"}) socket$unix(0x1, 0x5, 0x0) 2018/02/03 05:52:53 executing program 3: mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000032000-0x10)=[{0x7c}, {0x6}]}, 0x10) sendto(r0, &(0x7f0000023000), 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, 0x0, &(0x7f0000035000-0x4), 0x0) 2018/02/03 05:52:53 executing program 7: socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000508000)="b3", 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x80000000032, 0xffffffffffffffff, 0x0) read(r0, &(0x7f00005fa000)=""/240, 0xf0) connect$nfc_llcp(r0, &(0x7f00005d5000)={0x27, 0x8, 0x8, 0x7, 0xffffffff9d909655, 0x20, "800f71cb0ef77fb16792e3f52786618239a6b0553e61e775148636ee9739a5ce3254ea9c009e5b8d0b867d5c919e00eb008bc32eec98ca7f0ef9fe089732b2", 0x4}, 0x60) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000975000)={0xa1, {{0x2, 0x2, @multicast1=0xe0000001}}}, 0x90) 2018/02/03 05:52:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000027e000)={0x0, 0x0, 0x1}, 0xc) r1 = accept4(r0, &(0x7f0000acd000-0x80)=@generic, &(0x7f0000134000-0x4)=0x80, 0x80000) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000357000-0x108)={0x0, @in6={{0xa, 0x0, 0x2, @mcast1={0xff, 0x1, [], 0x1}}}, [0x8001, 0xfffffffffffffffc, 0x3, 0x0, 0x0, 0x9, 0x9730, 0x7fffffff, 0x4, 0xfc4, 0x9, 0x80000001, 0xcb, 0x5, 0xc7]}, &(0x7f000063e000)=0x108) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000409000)=@assoc_value={r2, 0x2}, 0x8) 2018/02/03 05:52:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000eb4000)=@sack_info={0x0, 0x0, 0x1}, 0xc) r1 = accept$inet(0xffffffffffffff9c, &(0x7f00009ee000-0x10)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000fd2000)=0x10) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000ad7000-0x358)=@security={'security\x00', 0xe, 0x4, 0x2f8, 0xffffffff, 0x200, 0x98, 0x168, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f000039a000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x200}}, [{{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x8, [0x3, 0x78b25fb9, 0xdd58, 0x8, 0xa9, 0xffffffffffffd240], 0x8, 0x35c, 0x7}, {0x6, [0xd8, 0x2, 0x0, 0x0, 0x3, 0x5], 0x7, 0xffffffff7fffffff, 0x3}}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00', 0x0, {0x100000000}}}, {{@uncond, 0x0, 0x98, 0xf8, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0x4, 0x8, 0xffffffffffffffe7}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x7, [0x3, 0xfff, 0x1, 0xf09a, 0x7ff, 0xff], 0xfffffffffffffff9, 0x1f, 0x9}, {0x2, [0x0, 0x1, 0x1, 0x80000001, 0x1, 0x4000000000000000], 0x9, 0x4, 0x2}}}}]}}, 0x358) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00001d0000)=@assoc_value, &(0x7f0000378000)=0x8) 2018/02/03 05:52:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000ba5000-0x18)=@get={0x1, &(0x7f0000ce1000-0xd9)=""/217, 0x2}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00008de000)) socket$rds(0x15, 0x5, 0x0) accept$nfc_llcp(r0, 0x0, &(0x7f0000a88000-0x4)) 2018/02/03 05:52:53 executing program 6: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000022000)=@ax25={0x3, {"27705a789c22bb"}, 0xfff}, 0x10) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000006000-0x38)={0x0, 0x0, &(0x7f0000022000)={&(0x7f0000023000-0x120)={0x2, 0x9, 0x800, 0x0, 0x24, 0x0, 0x6, 0x1, [@sadb_x_sa2={0x2, 0x13, 0x0, 0x0, 0x0, 0x5, 0x0}, @sadb_key={0x20, 0x8, 0x788, 0x0, "94eab539d80312e425afc050687495d1a509bbb42dd7047c86a6729c7cb66912e331ae9a364c72d1e96464f824359e2bb3eda9e7ff499daea8ee8c42c0ee9db673137ab76d92e88815c31649c78e06d37b687f8696d4bf8f86ac0ba16c4e1d941ef642723ec1075c4eda626f3fcfd14857d50099e60ad4a0704da4a632743a3858384a812dfa929ea4c5608d3b3f88e6695cd7e9f85795f4027fbf480c15035bf823de2ffcb1913fcb27f3c4f2088dd84fb3c20da074a4548c210b59c341bbbcfb2b79bab1611a2539a44e716bee6a55b8a026d1298f3dbaa63069b165f243904365a7d88748ffdbb27e3581fc533c7200"}]}, 0x120}, 0x1}, 0x0) 2018/02/03 05:52:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fdd000)={@common='lo\x00', &(0x7f0000b67000-0xae)=@ethtool_eeprom={0x48}}) pipe(&(0x7f0000d1a000-0x8)={0x0}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f00000cd000)={&(0x7f0000aff000)=[0x0, 0x0, 0x0, 0x0], 0x4}) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000571000-0x8)={@broadcast, @dev}, &(0x7f00009af000)=0x8) 2018/02/03 05:52:53 executing program 0: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xe, &(0x7f0000005000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@generic={0x8864}}}, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000011000-0x60), &(0x7f0000008000-0x4)=0x60) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000011000-0x4)=0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000010000)=r1) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000008000+0x3d3)={&(0x7f0000005000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, 0x3a, &(0x7f000000f000)=[{&(0x7f0000011000)=""/108, 0x6c}, {&(0x7f0000010000)=""/152, 0x98}, {&(0x7f0000012000-0x17)=""/23, 0x17}], 0x3, &(0x7f0000012000-0xfa)=""/250, 0xfa, 0x5}, 0x0) sendto$ax25(r2, &(0x7f0000008000-0xe7)="e3bb1e3ae7abb685228e2466f3fc716c48f4f4a91251006e59dbe6e1356c9ddb909184468c4f1879236b8e2d5dccd94ab7abc908a846cd31851504d691a6d887e822487bcd10ea1d43f7835a592964b742901a4f71676d832e9134f5603661ca4c0a14f77bd3c7e0afe9396c8cd1e114bb6b1ad2023994ae76dfd0a510860ddeef5e7bd4b2fc769a1598a7d7c09f3cde391ac34ca41c55f43ac66143132697a8a319a28d0fc8791f335f1431164f0a6c94b83d07b10c829d698d933d79f97ea357bd4f075af085b120360e3c53f23f806b10fea06914336e873a4a521ad04e1f1732505a44cdb3", 0xe7, 0x4000001, 0x0, 0x0) 2018/02/03 05:52:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000), 0x4) r1 = socket$packet(0x11, 0x4000000000000003, 0x300) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000119000-0x4)={0x7fffffff}, 0x4) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f000007b000-0x4)={0x0, 0x0, 0xffffffffffffffff}, 0x4) 2018/02/03 05:52:53 executing program 5: mmap(&(0x7f0000000000/0xf0c000)=nil, 0xf0c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000f0c000-0x87)=""/135, 0x87, 0x0, &(0x7f0000f0c000+0x540)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000a2b000)=0xef9, 0x4) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003}, 0xb) shutdown(r0, 0x1) 2018/02/03 05:52:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000d62000-0x4)=0x10, 0x4) sendmsg$key(r0, &(0x7f0000cd1000-0x38)={0x0, 0x0, &(0x7f0000859000-0x10)={&(0x7f0000e05000)={0x2, 0xd, 0x0, 0x0, 0x18, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_lifetime={0x4, 0x3}, @sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, @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}}}]}, 0xc0}, 0x1}, 0x0) 2018/02/03 05:52:53 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000001000-0x8)=0x4000000000000, 0xffffff63) [ 61.349746] sctp: [Deprecated]: syz-executor3 (pid 5715) Use of struct sctp_assoc_value in delayed_ack socket option. [ 61.349746] Use struct sctp_sack_info instead 2018/02/03 05:52:53 executing program 4: socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000be7000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000-0x4)=0x5, 0x4) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x3, 0x3fe, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r1, &(0x7f0000002000-0x10)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000007000)=0x10) r3 = socket(0xa, 0x2000000001, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r3, 0x107, 0x3, &(0x7f0000001000)=""/217, &(0x7f0000000000)=0xec64dac8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000009000)={0x0, 0xfffffffffffffffe}, &(0x7f0000007000)=0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000002000-0x3f)={r4, 0x37, "972fc53eddee2c6e0bef21501b44c858ab28dcdb352320bf0fbc3838e6ce090105b292e02dfc2d852986685d6e2ad923fa0b3481cd8cb1"}, &(0x7f000000a000-0x4)=0x3f) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000001000-0x1)={0x10000}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r2, 0x21, 0xa, &(0x7f0000006000), &(0x7f0000004000-0x4)=0x4) getsockopt(r3, 0x0, 0x53, &(0x7f0000009000-0x8)=""/8, &(0x7f0000001000-0x4)=0x8) 2018/02/03 05:52:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00004fe000-0x4)=0xffffffff, 0x4) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000495000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f000033e000)=0x4, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000392000-0x4)={r1}) setsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f0000b0c000)=0x4, 0x4) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000275000-0xc)={&(0x7f00006ec000)='./file0\x00', r0}, 0xc) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0xfffffffffffffced) setsockopt$inet_mreqsrc(r4, 0x0, 0x25, &(0x7f0000d68000-0xc)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) 2018/02/03 05:52:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b54000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept(r0, &(0x7f00006a0000)=@pptp={0x0, 0x0, {0x0, @multicast1}}, &(0x7f0000ed8000-0x4)=0x20) setsockopt(r1, 0x5, 0xe29, &(0x7f0000dba000-0x3d)="6a6fa6724c9a79a0490b47573bc865f0a48b7aa85d1fd49a6e835e4f52ead34115380d24b0f1c46dcb8187c5b8975e85475d3cb48c4da7db76159d9d66", 0x3d) getsockopt$inet_tcp_buf(r2, 0x6, 0x1c, &(0x7f00003db000-0xe2)=""/226, &(0x7f0000387000)=0xe2) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f000028e000-0x98)={0x0, @in={{0x2, 0x2, @empty}}, 0x7ff, 0x7}, &(0x7f00008b0000-0x4)=0x98) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000c0e000)={r3, 0x9}, &(0x7f0000b22000-0x4)=0x8) socket$rds(0x15, 0x5, 0x0) bind$llc(r2, &(0x7f000015c000)={0x1a, 0xff, 0x8, 0x1, 0x7ff, 0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x10) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f00002aa000-0x4)) connect$nfc_llcp(r2, &(0x7f0000b22000-0x60)={0x27, 0x200, 0xfff, 0x7, 0x100000001, 0x0, "80ef0107322dbf38269109e68cec3745a5b47102b4c2010136968b3ae51c350eae449686331c0f072a3baaf757c91b503563cb65a07ed5fbc46a1d2accd788", 0xa829}, 0x60) 2018/02/03 05:52:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00004cf000-0x48)={0x1, 0x20000000000000d3, &(0x7f0000563000)=@framed={{0x18}, [@generic], {0x95}}, &(0x7f0000b5b000)='GPL\x00', 0x0, 0xf7, &(0x7f0000fdf000-0xf7)=""/247}, 0x1d) r0 = accept4(0xffffffffffffff9c, &(0x7f00002e0000)=@ethernet={0x0, @local}, &(0x7f000019b000)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000957000)={0x3ff, 0x8004, 0x43, 0x9, 0x0}, &(0x7f0000890000)=0x10) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000539000)={r1, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}}, 0x8c) 2018/02/03 05:52:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x5e, &(0x7f0000f19000)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [{[], {0x8100, 0x5, 0xf7, 0x8}}], {@ipv6={0x86dd, {0x0, 0x6, "5461a4", 0x28, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, {[@hopopts={0x0, 0x1, [], [@jumbo={0xc2, 0x4}, @ra={0x5, 0x2}]}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x86dd, [0x8, 0x0, 0x7]}}}}}}}, &(0x7f0000989000-0x10)={0x0, 0x0, [0x0]}) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = socket$inet(0x2, 0x6, 0x2) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f000097c000-0xa0)={0x0, @in6={{0xa, 0x3, 0x7ff, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}, 0x1, 0x7, 0x3f, 0x0, 0x9}, &(0x7f0000004000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00002c4000)=@sack_info={r2, 0x3, 0x80}, &(0x7f0000175000)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000e1b000)={{{@in=@broadcast, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@loopback}}, &(0x7f0000a7b000)=0xe8) socketpair$inet6(0xa, 0x6, 0x40, &(0x7f000001e000-0x8)={0x0, 0x0}) ioctl$sock_inet6_SIOCDELRT(r4, 0x890c, &(0x7f0000948000)={@dev={0xfe, 0x80, [], 0x0, 0x13}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x6, 0x0, 0xffe0000000000000, 0x100, 0x0, 0x0, r3}) 2018/02/03 05:52:53 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) sendto$llc(r0, &(0x7f0000a08000), 0x0, 0x11, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f00008a3000-0x38)={&(0x7f0000117000-0x10)=@vsock={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10, &(0x7f0000000000)=[{&(0x7f000069d000-0x1000)="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", 0x1000}], 0x1, 0x0, 0x0, 0x4000080}, 0x800) pipe(&(0x7f0000001000-0x8)={0x0}) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000000+0x941), &(0x7f0000000000)=0x4) 2018/02/03 05:52:53 executing program 5: mmap(&(0x7f0000000000/0xe86000)=nil, 0xe86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000bb1000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000e48000-0x20)={0x3, 0x10000, 0x81, 0x7, 0x0, 0x5}) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000153000-0x8)) ioctl$sock_proto_private(r1, 0x89e1, &(0x7f0000882000)) 2018/02/03 05:52:53 executing program 7: mmap(&(0x7f0000000000/0xad1000)=nil, 0xad1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1000081, 0x84) sendto$inet6(r0, &(0x7f0000ac8000)="97", 0x1, 0x0, &(0x7f00007be000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x1c) recvfrom$inet6(r0, &(0x7f00002c4000)=""/15, 0xf, 0x0, &(0x7f0000ab1000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000898000-0xb)={0x0, 0x0, 0x0, 0x3}, 0xb) mmap(&(0x7f0000ad1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000035e000), &(0x7f0000ad2000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056f000-0x4), 0x4) shutdown(r0, 0x1) 2018/02/03 05:52:53 executing program 2: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x20) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005000-0x20)=[], 0x0, &(0x7f000001b000-0xb8)=[{0xb8, 0x10e, 0x1, "bd52a3fc5d5ac80ee34c315cc3cd9dada88db8efe4667104c74969e02a813e56e445383eb029d3ee4ab89076bb722031d52a8c9054a167af78168156ecdf1cbf7549b67c469cb00d7adf631e65cf5c6fd5a7fcfd072a78d29010fc25c51d153d60847d18406478b44b42206c153b5799ac77e991178bae8eb85c627f26d8128ed9e561eda0264c1ae60f5e760c9a75fd3018663fcf7a811a493554440bd7ad8aa4ab9e"}], 0xb8, 0xfffffffffffffffc}, 0x0) 2018/02/03 05:52:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x7, 0x81, &(0x7f0000b5b000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00009bb000)=[@in6={0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0x20c0}, @in6={0xa, 0x3, 0x7, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0x7fff}, @in={0x2, 0x3, @broadcast=0xffffffff}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in6={0xa, 0x1, 0x2, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x7ff}, @in={0x2, 0x3, @multicast1=0xe0000001}], 0x84) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00007b6000)={{{@in6=@empty, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in=@multicast2}}, &(0x7f0000b92000)=0xe8) r3 = accept(r0, &(0x7f00005c2000)=@nfc_llcp, &(0x7f0000f87000-0x4)=0x60) sendmsg$can_raw(r3, &(0x7f0000dc3000)={&(0x7f0000e1d000-0x10)={0x1d, r2}, 0x10, &(0x7f000064c000-0x10)={&(0x7f0000264000-0xb)=@can={{0x0, 0x4, 0x401, 0x80000000}, 0x2, 0x1, 0x0, 0x0, "4a70babda337e87d"}, 0x10}, 0x1, 0x0, 0x0, 0x40}, 0x8000) connect$inet6(r1, &(0x7f00007b9000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getpeername$packet(r1, &(0x7f0000405000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[], 0x0}}, &(0x7f0000904000-0x4)=0x14) 2018/02/03 05:52:53 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0xfff, &(0x7f0000009000-0x8)={0x0, 0x0}) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000005000-0x4)=0x2, 0x4) syz_emit_ethernet(0x14, &(0x7f0000005000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@generic={0x8864, "00b300b10000"}}}, 0x0) 2018/02/03 05:52:54 executing program 6: r0 = socket$inet6(0xa, 0x80807, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00007fa000)={{{@in6=@mcast2, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@empty}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@mcast1, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@dev}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @in=@multicast2=0xe0000002, 0x1, 0x0, 0x3, 0x7, 0xa, 0x80, 0x80, 0x32, r1, r2}, {0x0, 0x10000, 0x0, 0x2, 0x2, 0x7f, 0x100000000, 0x40}, {0x9, 0x3fff800, 0x0, 0x64bb}, 0xff, 0x2, 0x0, 0x0, 0x3, 0x1}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x33}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x4, 0x0, 0x2, 0xfff, 0x100000001, 0x5}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r3, 0x29, 0xd2, &(0x7f0000131000-0x5c)={{0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0x7}, {0xa, 0x0, 0x0, @empty, 0x12e}, 0x7, [0x0, 0x9, 0x9, 0x7, 0x6, 0xfffffffffffffffa, 0x5, 0x7]}, 0x5c) bind$inet6(r3, &(0x7f0000a21000)={0xa, 0x0, 0x0, @empty}, 0x1c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00005d0000)=@assoc_value={0x0, 0x3ff}, &(0x7f00004a1000)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000039000-0x8)={r4, 0xfffffffffffffe00}, &(0x7f0000133000-0x4)=0x8) sendto$inet6(r3, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_opts(r3, 0x29, 0x3b, &(0x7f0000cdf000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) writev(r3, &(0x7f0000f80000-0x20)=[{&(0x7f0000357000), 0x1023c}], 0x1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00005f7000-0xa0)={0x0, @in6={{0xa, 0x1, 0xb9e8, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}}, 0x9, 0x8, 0x5, 0xfffffffffffffffc, 0x38}, &(0x7f0000a0e000)=0xa0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000f6d000-0x8)={r5, 0xc65}, &(0x7f0000139000+0x99f)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000cd0000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}}}}, &(0x7f0000903000)=0xb8) r6 = accept4$inet(0xffffffffffffff9c, &(0x7f00007ae000-0x10)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f000081a000)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_EVENTS(r6, 0x84, 0xb, &(0x7f0000abb000-0xb), &(0x7f00001c0000)=0xb) socketpair(0xd, 0x0, 0x5, &(0x7f0000778000)={0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000004000-0x20)={0x9, 0x0, 0x1}) ioctl$DRM_IOCTL_AGP_ALLOC(r7, 0xc0206434, &(0x7f0000ee6000-0x20)={0x9, r8, 0x10000, 0x6}) getsockopt$inet_sctp_SCTP_EVENTS(r6, 0x84, 0xb, &(0x7f00005b6000), &(0x7f0000f5f000-0x4)=0xb) 2018/02/03 05:52:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x19, 0x80007, 0x8) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000252000)={"9147afb970b70184b9c2e35a36f6f0fa", {0x4, 0x800, 0x5, "54d5b87129d9", 0x9}}) syz_emit_ethernet(0x2a, &(0x7f0000645000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x8, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x33, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, 0x0) 2018/02/03 05:52:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000d24000-0x10)=[{&(0x7f0000067000)="2900000020001980013d7524100a0021020008001700002a00e8ffff0800020003ee000095645aff22", 0x29}], 0x1) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000c9e000), &(0x7f0000ab5000)=0x10) 2018/02/03 05:52:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x46, &(0x7f00001a9000)={@random="0b0feb96f250", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x13}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @empty, @empty, {[]}}, "e70088237100010c"}}}}}, &(0x7f0000490000-0xc)={0x0, 0x1, [0x0]}) r1 = accept(r0, &(0x7f00002b4000)=@alg, &(0x7f0000c2a000)=0x58) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000c27000)={0x0, @empty, @remote}, &(0x7f0000154000)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00009a7000-0x18)={@mcast2={0xff, 0x2, [], 0x1}, 0x9, r2}) 2018/02/03 05:52:54 executing program 4: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000-0x24)="2300000024009115460000000000001201000000000000270241000000000013007352", 0x23}], 0x1}, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000010000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000012000-0x4)=0x14) r2 = accept(r1, 0x0, &(0x7f0000000000)) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000006000)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001}}, 0x9, 0xffffffffffffffe0, 0x2eb, 0x7, 0x80}, &(0x7f0000013000)=0xa0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000013000-0x6)={r3, 0x9}, &(0x7f0000013000)=0x6) socket$unix(0x1, 0x0, 0x0) getpeername$netrom(r2, &(0x7f0000001000)=@ax25, &(0x7f0000013000-0x4)=0x10) 2018/02/03 05:52:54 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000715000-0x60), &(0x7f0000001000-0x4)=0x60) r1 = gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000)={r0}) listen$netrom(r2, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x5) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x80000001, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000015000-0xa0)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}, 0x8, 0xfff, 0x2, 0x5, 0x39}, &(0x7f0000025000)=0xa0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000025000)={r4, 0x100}, 0x8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000023000)={@syzn={0x73, 0x79, 0x7a}, 0x0}) sendmsg$nl_route(r3, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000022000)=@delneigh={0x24, 0x1d, 0x513, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r5}, [@NDA_DST_IPV4={0x8, 0x1, @dev={0xac, 0x14}}]}, 0x24}, 0x1}, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000001000-0x4)=r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r6, 0x800000000000010d, 0x1, &(0x7f00008cb000)=""/4, &(0x7f0000b91000)=0x4) getpid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000075000-0x4)=r1) 2018/02/03 05:52:54 executing program 0: r0 = socket(0x0, 0xb, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x1a68, 0x4) 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) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001000)={0x0, 0xa2, "5a8989ba173b0c0918a3e1164d7782ca2ebeeb83261360614f8d2f999ebf10c313c5134c5c223fd039d9ebfcd1401010feca3d5defa8ce150bed26793bbc8ac829ef544b6a6b5823336ebde0323f1f3fd843788f8c90fab1877e0ff22877298ee9f8dbbebef7f673d61d1e70f7c8016fb7eee499104bb924a56e44bbc9dd524996c8f2a5ac626a425b93253ad5c42ee2b5622f5a692c226488825e000878efffaf1b"}, &(0x7f0000002000)=0xaa) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000003000-0x6)={r1, 0x3}, &(0x7f0000002000)=0xbf4b696eb82a7c92) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001000)={r2, 0xca, "67528f53b35314d7c563bdf186901532e0ac0a255cb187b6bb5d0f319f7b014dda11dd7ce032c8d7637c7e988af4ce1c59ed502817f7a230e6a7a482b1c0cfb4d5322f56f714ad6c6a4df5ef2783fdb5e9e573549060e556b8f5f5cf229cdc241a2ea697c33b07cdec5f5d9786b505fa96ca7a3708d6e1df4b32a425eefc9d381e0409e376a6c3e3c11c139cbce8a55288939da822c98679cbaba51b297413805001ac8fca8561d9a53e52f7162872ee69c203daf53a310012b038acb19a989414b628c0a10ddb175f24"}, &(0x7f0000000000)=0xd2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000004000-0xb2)=""/178, &(0x7f0000003000)=0xb2) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000001000)={0x1, &(0x7f0000000000)=[{}]}) r3 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000675000-0xe8)={{{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, @in=@dev={0xac, 0x14, 0x0, 0x16}}}, 0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000003000)=0x7fff, 0x4) 2018/02/03 05:52:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f0000ee1000-0x4)) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000ca1000)=@generic="2546acb87dc60348820716a04e474094", 0x10) connect$nfc_llcp(r1, &(0x7f0000fc4000)={0x27, 0x2b, 0x5, 0x7, 0x5, 0x20, "b5a4b88ad310c1b087608a3b21aeee8f90858477b0e06c0a8b9775fe454df850a8e7ef09f22cbd6826ace215e26cbc151c7c038c3155cf1b1d8dba661a8e05", 0x9}, 0x60) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xfffffffffffffe28) recvmsg(r1, &(0x7f0000e33000)={&(0x7f0000c1f000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, 0x3a, &(0x7f0000d26000)=[{&(0x7f0000fe2000)=""/231, 0xe7}, {&(0x7f0000892000-0x53)=""/83, 0x53}, {&(0x7f0000f6f000-0x5e)=""/94, 0x5e}], 0x3, &(0x7f0000dbe000)=""/88, 0x58}, 0x40000060) getsockopt$inet6_dccp_buf(r2, 0x21, 0xf, &(0x7f0000b2f000-0xae)=""/174, &(0x7f0000f7c000)=0xae) getsockopt$inet_buf(r0, 0x0, 0x8000000000000029, &(0x7f0000000000)=""/16, &(0x7f0000745000)=0xfeaa) 2018/02/03 05:52:54 executing program 3: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000fe0000-0xe8)={{{@in=@multicast1, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000253000)=0xe8) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000fe0000)=0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000fde000)={&(0x7f0000fe0000-0xc)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000790000-0x10)={&(0x7f0000fe0000-0x94)={0x94, 0xd, 0xf, 0xa10, 0x3, 0x2, {0xb, 0x0, 0x8}, [@typed={0x10, 0xc, @u64=0x5}, @typed={0xc, 0xe, @uid=r1}, @typed={0xc, 0x7, @ipv4=@empty}, @generic="82973d5a95345e8fd8d68998dd8b494f594df64ba3bd1bc592622fe8be1aef7686fcaeb4f5857d366f8e358f2b5dfd", @typed={0x10, 0x1c, @u64=0xffffffffffffa355}, @typed={0xc, 0x13, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @typed={0xc, 0x5e, @pid=r2}]}, 0x94}, 0x1}, 0x4008005) r3 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f0000c61000-0x4)=0x7ff, &(0x7f0000fe1000)=0x4) pipe(&(0x7f0000647000-0x8)={0x0}) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r4, 0x28, 0x0, &(0x7f0000fe0000)=0xffffffff00000000, 0xfffffffffffffed2) getsockname$inet6(r4, &(0x7f0000a73000)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f00004ff000-0x4)=0x1c) r5 = socket(0x10, 0x2, 0xc) socketpair(0x5, 0x5, 0x2, &(0x7f0000948000-0x8)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r6, 0x800442d2, &(0x7f000010c000)={0x6, &(0x7f0000ee5000)=[{}, {}, {}, {}, {}, {}]}) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r7, &(0x7f000088d000)={0x0, 0xffffffffffffffff, @local}, &(0x7f0000fe2000)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r7, 0x84, 0x15, &(0x7f0000fe1000)={0x3}, 0x1) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000fe1000-0x20)={0x0, 0x0, 0x10001, 0x4}) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_FREE(r7, 0x40106439, &(0x7f0000fe0000)={0x1, r8}) write(r5, &(0x7f0000fde000-0x1f)="1f0000000104ff0bfdfd45c813110000f6fff0ff08000100031100dc05df00", 0x1f) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(r4, 0xc0106438, &(0x7f000038e000)={0xd0, r8}) setsockopt$sock_int(r5, 0x1, 0x27, &(0x7f0000fe2000-0x4), 0x4) 2018/02/03 05:52:54 executing program 4: mmap(&(0x7f0000000000/0xd6d000)=nil, 0xd6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000d6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000d6e000)=@buf={0x10, &(0x7f0000d6e000)="9b038ede32d41241f5a51ab05ef296eb"}) bind$netlink(r0, &(0x7f000075c000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc) r1 = accept4$unix(0xffffffffffffff9c, &(0x7f0000ba3000)=@abs, &(0x7f00005a0000)=0x8, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000c4e000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f00001a9000)=[], 0x0) accept$unix(r1, 0x0, &(0x7f0000990000-0x4)) getsockname(r0, &(0x7f00003d8000)=@ethernet={0x0, @broadcast}, &(0x7f0000694000-0x4)=0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d6d000), &(0x7f0000c3e000-0x4)=0xc) write(r0, &(0x7f0000121000)="240000005200271014f9f40700ff0324021507ff07000100200000000000000100000000", 0x24) getpid() socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000d6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000d6f000)) connect$inet6(r2, &(0x7f000075a000)={0xa, 0x3, 0xb5b, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4}, 0x1c) 2018/02/03 05:52:54 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xb, 0x9833) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000000000)={@loopback=0x7f000001, @multicast1=0xe0000001}, 0x8) r1 = socket(0x9, 0x0, 0x3) connect(r1, &(0x7f0000001000-0x10)=@nfc={0x27, 0x1, 0x7ff, 0x2}, 0x10) bind$bt_hci(r1, &(0x7f0000000000)={0x1f, 0x9, 0x2}, 0x6) [ 61.547953] netlink: 5 bytes leftover after parsing attributes in process `syz-executor1'. [ 61.567979] do_dccp_getsockopt: sockopt(PACKET_SIZE) is deprecated: fix your app [ 61.586943] netlink: 5 bytes leftover after parsing attributes in process `syz-executor1'. 2018/02/03 05:52:54 executing program 2: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) socket$inet6(0xa, 0x2, 0x6) setsockopt$inet6_int(r0, 0x29, 0x4d, &(0x7f0000f81000)=0x6, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) sendto$inet6(r0, &(0x7f000032d000), 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0x44f, 0x23fffd, 0x0, 0x0) 2018/02/03 05:52:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000425000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000c43000)={0x2, 0x400000000000003, 0x0, 0x0, 0xb, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sec_ctx={0x1, 0x18}, @sadb_x_nat_t_port={0x1, 0x15}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0x58}, 0x1}, 0x0) ioctl$sock_proto_private(r0, 0x89e0, &(0x7f00006d6000-0xbc)="847c0c0405eb26ab26624bae1dd75a903001cca504916d764d7b91675d05295c747082e1eca281ff5025ec27a7fc71f56b342f1c3925aa486c3f71a2e51f0c66eadbd4dffb615f52308866da4439301817c8ef9420900b680d14567c0a0ddf8b16fde30e9ec7f812a1278959df4d210047f20dcd2d785c03fe12010b8a3858813a97643b7a45f6f04bdf3f0cabe973643e1e3024dc56afb417e528c57449c77498119e9064af20bf87d8c71047ae0c31878c0f0add6d8e3e0d00bc00") 2018/02/03 05:52:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000342000-0x4c)="6e7600bc80ccbbfe9ef0a570a835b4a3b867280c33cd7b8d21181654bc505fe2684bebb934dd608affe87f695c704bc6114e076d921b32fc42bded51313c98f3fcb0e3464a52b18310b1ba3b", 0xd8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00001d5000-0xe8)={{{@in6=@mcast1, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@dev}}, &(0x7f0000ff1000)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000330000-0x14)={@local={0xfe, 0x80, [], 0x0, 0xaa}, r1}, 0x14) getsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000ec4000+0xab0)=""/36, &(0x7f0000a45000)=0x24) 2018/02/03 05:52:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) pipe(&(0x7f0000718000+0x2fc)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000116000-0x4), &(0x7f0000933000)=0x4) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000e26000)="17", 0x1) setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000744000-0xa6)="1e642109ffae9ceb86e4df7a77a2fe4679b61e189163fb1aee70c03b52f19217614ffab8afe021b8141f713087d360f174ac00e79a704014fa01f35ab94a12700bd28b45cecf401d544c05352503eb8421913f3f42b60c1961bb80b7607405cf0c8b2c237d34cb98ea7756f7234c6c8412240ee77465b997d97c6721cdcd581e52aa3db46afd74d466f99d6561432f80075aed59fb87da43f58cb377ebac82bbbd66d98a9d6e", 0xa6) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000d3c000-0x28)={'vcan0\x00', 0x0}) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000894000-0x5), &(0x7f00008e9000)=0x5) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f00006bd000-0x10)={&(0x7f000013e000)=@ipv6_newroute={0x2c, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x3}, @RTA_OIF={0x8, 0x4, r3}]}, 0x2c}, 0x1}, 0x0) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f0000fe8000-0x4)) 2018/02/03 05:52:54 executing program 5: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000fd0000-0x10)={0x2, 0x0, @broadcast=0xffffffff}, 0xfffffffffffffd52) connect$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000087d000)={0x0, @in={{0x2, 0x0, @rand_addr=0x3}}, [0x8000, 0x7fff, 0x10001, 0x7f, 0x2400000000, 0x70, 0x2, 0x3, 0x3f, 0x4, 0x3ff, 0x1, 0x2, 0x100000001, 0x3f]}, &(0x7f0000fd0000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000072000)={r1, 0x400, 0x3, 0x10001}, &(0x7f0000266000-0x4)=0x10) connect$llc(r0, &(0x7f00001f6000-0x10)={0x1a, 0x17, 0x800, 0x5, 0xc04, 0x80, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000fd2000-0xa0)={r1, @in6={{0xa, 0x1, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}, 0x5, 0x20, 0x6, 0x7, 0x9}, &(0x7f0000fd2000-0x4)=0xa0) sendmsg$alg(r0, &(0x7f00004b6000)={0x0, 0x0, &(0x7f00002c1000)=[{&(0x7f0000fd6000-0x1000)="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", 0xff1}, {&(0x7f0000fd4000)="11764401715031f75a6d6e025d6cc9de0000000001000000003b40", 0x1b}], 0x2, &(0x7f0000fd0000)=[@assoc={0x18, 0x117, 0x4, 0x7}, @op={0x18, 0x117, 0x3, 0xc7}, @iv={0xe8, 0x117, 0x2, 0xd0, "ee08fcd1dfe61aa7eff89b5d561951763b28e4f6bc767495cc49f2054845e4d819fc951766a77ed3e0e32cb2f36960167726808483c04e465d4167d96768bede6d81ab06f32dde1a8d16a9a0e55c762224cf8fbcc7339da913cecda7fa36aff54c17900c3de2c510953400363f6df3dc56000000093538ad5692b1d2d5c9714e68f575e0f4706c036396c3540d71dc7e0796ce2c517aab6117eb2eb88b98c2ad1f358ffeadfd393e869dae352bcc207d235d0d19afcd70e9ff73ab7da0938043c31d7efdf26cbaf6c98f37b64fca497f"}], 0x118, 0x84}, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r0, &(0x7f00004cd000)="5fe0d9eeef0513754d9ce426657fa5e9a29eeb39238a7d2573758323877e0ba3427eb306cd40a7ecb3da3d1f00db56579e57c7afcc5770", 0x37, 0x4004, &(0x7f0000fd1000)={0x4, 0x3ff, 0x1, "7035017e85a0", 0x3}, 0x10) [ 61.612937] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 61.628455] do_dccp_getsockopt: sockopt(PACKET_SIZE) is deprecated: fix your app 2018/02/03 05:52:54 executing program 1: mmap(&(0x7f0000000000/0xef0000)=nil, 0xef0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eec000)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty}, 0x10) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000ee1000-0x81)="c6", 0x1) ioctl$sock_proto_private(r0, 0x89e6, &(0x7f0000a17000-0x4e)="3dcb5b9beb6a931b6fbb57f0dee8ccb3fec9ea5079308fe3b39338d5734bfc1fa5a93b7afe8834ee8820ad25cd74aa337af5fa16520d15bad170131e6537b4413cdd5c73d1156f1807e09bb99eed") setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000eed000)=0x1000004, 0x4) recvmsg(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000ef0000-0x30)=[], 0x0, &(0x7f00009fe000-0x51)=""/81, 0x51}, 0x10040002106) 2018/02/03 05:52:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) bind(r0, &(0x7f0000c02000-0x1c)=@in6={0xa, 0x2, 0x100, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0x8, &(0x7f0000220000)={&(0x7f00008d6000-0x14)={0x14, 0x23, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x8}, []}, 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000173000)={&(0x7f000050d000)=@un=@abs, 0x8, &(0x7f0000ee3000)=[]}, 0x0) 2018/02/03 05:52:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00004ef000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a88000-0x4), 0x2fd6) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000784000)="f58eb05e254807f26ef1aad8ebc45da6d9cf4a2d7ecdd48e3c3611362830d67383bcdd57ed86d4b0e18400f0364a8c9c8cba80d083a805a8cbcc33a4702058f4568dad72a4b3b0a8c0ab604dff567e5f7ecdab35243f340cd12c417554da03c924017e5b73aa8fd3f068bbd2e2a92ee7ae1546d0e88ad489b88c4857f5b79179", 0x80, 0x0, &(0x7f00001f0000-0x26)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @empty}}}, 0x26) read(r1, &(0x7f0000d82000-0xdb)=""/219, 0xdb) 2018/02/03 05:52:54 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0x0}) r1 = socket$alg(0x26, 0x5, 0x0) sendfile(r0, r1, &(0x7f0000b79000-0x8), 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f5b000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r1, &(0x7f0000b1a000)=[], 0x0) write(r2, &(0x7f0000d4b000)="5c5c54f307c01690827adebcc126cbc7a3d1ff9a27d33880dbd2538b1301c3524863f07fc1e7660336cf", 0x2a) writev(r2, &(0x7f00003f1000-0x40)=[{&(0x7f0000137000-0x1000)="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", 0xfd7}], 0x1) 2018/02/03 05:52:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000685000)={{{@in6=@empty, @in=@multicast1}}, {{@in6=@empty}, 0x0, @in=@multicast2}}, &(0x7f000002b000)=0xe8) socketpair(0xa, 0x8080a, 0x5, &(0x7f0000607000-0x8)={0x0, 0x0}) sendmsg$nl_generic(r3, &(0x7f00005ea000-0x38)={&(0x7f000083d000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000254000)={&(0x7f0000585000-0x3744)={0x3744, 0x2c, 0x300, 0x2, 0x3, {0x16}, [@generic="90f3e57d307ada2f3edb1b2f1f63848fc7c24fb888fa50ec62060e273a4bbd8f77065ca593323205a7afc52c70fa8b869e1a02ea59d2d9fa435d07fdd080fe213fc78deba44ae0e5ca011866536b775a7a0c6d865c04d3d6bb6f6ec9222e7e2d523df83479ee85541a864b2df71de1f4e5e52b9b7e2a5a184939566ac1c887505e1b1111f6d11e8127b2708a1602adb2eaf06ff37d831ba0c17866a643295bb22e94ffd07b53a9a3378dba8a188ab8a75870e385cf66ad851faf76", @nested={0x180, 0x16, [@generic="93ac7d82b674a4ccc7423c711a4726d22713742a74b085b8848805059705c3e09b507813a620e15e13d1f6f0deaa973af8db1181a6e7996c2e0090aba4c84819715fed450ffca552c3ebe13f79b7541d24cb8e921acbe53f4d2e9bda55f72a301db0b591b8e65f5fda5d39cc1b436d987820b88e8d3ac4e2a0b25ef1e78e", @generic="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"]}, @nested={0x2144, 0x64, [@typed={0x10, 0x8e, @u64=0x6}, @generic="7c651b0530587b5cb1cda97d9592273b95cc584f355716e87cac6cd48aa10df0a4c9df742d1c71a5c4afc3ad74b3c11f93c4549d08f577", @generic="dc07bd91bcfde2a087bf4f21be0fcfd936903c6c698b9148d6b27bb2bf2cdbcdd93048b9ceea41f421b241876572d6a7c06aca53665eeba3f769f14e38ef07d2e447bb01628766614fa0b831802d62dfdfd5d0ce8c96ace0ac41dca7df3847d64ec2aa5ebc6cd0cb362660bee37ffab924055c152438d5530bd4eef53289bbfdcef6b8bbb84544a3ce859a550f40a7d3a22369998b68ddb98005a5be86c2547b98bcc86c1d35df72957c4353cb4edaaae8effbde3ed4a62840f75ba75459a0ba6848441bc64291f10e460a007a23cc975a9d7b5c68bbb034ba382afce70e777db2e9cac42e02918cf7896ce50da7a1630ccbaee7dbda0b", 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