last executing test programs: 9.896491737s ago: executing program 3 (id=725): r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000000)='/sys/devices/platform/vkms/graphics/fb0/blank\x00', 0xa001, 0x0) mmap$auto(0x0, 0x400008, 0xfffffffffffffffe, 0x9b72, 0x2, 0x8000) madvise$auto(0x0, 0xffffffffffff0005, 0x19) madvise$auto(0x0, 0xffffffffffff0001, 0x15) read$auto(0xffffffffffffffff, &(0x7f0000000100)='\x00', 0x400006) madvise$auto(0x1, 0x4, 0xfffffff8) close_range$auto(0x2, 0x8, 0x0) openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, 0x0, 0xe0180, 0x0) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) select$auto(0x0, 0x0, 0x0, 0x0, 0x0) ioperm$auto(0x3, 0x5, 0x149) madvise$auto(0x0, 0xfffffffffffefffd, 0x17) sendmsg$auto_GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000180)={0x0}, 0x1, 0x0, 0x0, 0x8000}, 0x4040804) lstat$auto(0x0, &(0x7f0000000180)={0x4, 0x10, 0x9, 0x63, 0x0, 0x0, 0x0, 0x0, 0x40000000000f, 0x400, 0x40000402, 0x7ffffffb, 0x9, 0xffffffff80000000, 0x9, 0x7, 0x200000100103}) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r1, 0x89fc, &(0x7f0000000040)={'bridge0\x00'}) io_uring_setup$auto(0x6, 0x0) madvise$auto(0x0, 0x200007, 0x19) shmctl$auto_IPC_STAT(0x1, 0x2, 0x0) mmap$auto(0x0, 0x408, 0x3, 0x20000000eb1, 0x401, 0x4000008000) madvise$auto(0x0, 0xffffffffffff0005, 0x17) clone$auto(0x21, 0x9, 0xfffffffffffffffe, 0xfffffffffffffffd, 0x6) socketpair$auto(0x1e, 0x5, 0x8000000000000000, 0x0) close_range$auto(0x2, 0x8, 0x0) socket(0xa, 0x801, 0x106) write$auto(r0, &(0x7f0000000340)='7\x00\xb1\x9a\xc0\xf9\xc0e\xd2T\xbe\xb6I\x9d\xd9\x18\xf5\x91\xbfq\xfe\xf2\x9a\x02\x9fC0xb\xccW(\xc1n+\n|5\xa5\x9c=^\xf1\x11H\x1c\xf73\x16\xd2\a\xfaw\xcc\xf1\xff7\xab\xa1\xeaF\x04\x17\x99\xd3\xd1\x83\xccG^\xbbdC\x8a\n\x88\xbcW@+\xafD\xd1\x8a\xc13W\xf66\x86\xe5\xee\xa7\x1d\x0f\x90\x00\xcf\xdb\xf5\xbf\xd4\xc8\x84\xb3\xeeb\xb0\xc7kN\x80\x93\xfd\x89\xe1\xc9tp\xd4jm\x7f\xf0a\xc3\x02\x14\xcf\xcf\\e!\a\x82\t,\xa7\x00\xbd&\xcax\xf8P\xc1\x8f\x87\x83\x0f\x93z', 0x81) write$auto(r0, &(0x7f0000000200)='%\x00\xd3\xdam!\x90K\xf6\xd9)\xc0\xa3IXY\v}^l\x19\x9bt\xbe\x89K\xc1\xd6\xaa\x99aN&.\xd02\xd1\xaa\xdf\x90\x8c\\\x80\xc9\x1c\x839\xc4j-J\xb9\xc2\xac\xdfg\xe30\xe1g6\xd8\x10H\x0eW\x85\xd4\xee\x9b\xb3Y\xa7te.\xbe;\xf8\xd1\xde\xd6\xac\x84\x9a\x00\xa7U\x94X\x8b4\xc0V:\xe3\xc1\xe9\xc6D{9\x1byn-\xa0\xdb\xa8\xc3\xfb^\x97\xd7\x1dt\xae\xfa\xbf\xf8\xa0\bv\xe3\xcd\xb3{\xe9\xcfa\xdbF\x97\xb4\x85\x96oc\xce\xe8`P+4L\x0e\x95/\x8d\xd8\x9d\x87\f\xb4k\xe4\xc1\xf9\x0f\x80\x1dz\x19\x01\xd6+2\xf8\xfc!;\x96\xa9Hd7\xdbK\xf6i\xf3\"7\x1c\x0f\x11\x1dv\x15\xb0\x91R\x03\xe7`\xf2b\xa4\xbcn\xb6P^?\x92z\x87\xf6\xcb\xbe\xedt\xdd\xff3\xbe(\x10\xb8A\xf5\xcapo\x88\xb2\x83`\x1b`R\x88\xf8\xd72$\x89\xecO\xe3p\x85U\xa9\x8c\xb9\xb10\xa3\xe6d&\x96\xd8]\x12\x19\x8bX\xc6\xba\x8f\x92/\x1fd\tEi\x96\xde)\x03\xdc\xd1\xda*V\xceuLb\xd7%s\xe2JX\n\x19\xd2\xca\xdde\xfd[', 0x38f) 7.583692058s ago: executing program 3 (id=729): mmap$auto(0x0, 0xe983, 0xdf, 0xeb1, 0x401, 0x8000) getrandom$auto(0x0, 0x6000000, 0x3) openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000000)='/dev/tty12\x00', 0x800, 0x0) fanotify_mark$auto(0x0, 0x201, 0x4, 0xffffffffffffffff, 0x0) unshare$auto(0x40000080) getsockopt$auto(0xffffffffffffffff, 0x84, 0x6f, 0x0, 0x0) openat$auto_vrr_range_fops_(0xffffffffffffff9c, 0x0, 0x9000, 0x0) sysfs$auto(0x2, 0x10000000000048, 0x0) r0 = fsopen$auto(0x0, 0x1) close_range$auto(0x2, 0x8, 0x0) mmap$auto(0x6, 0x4, 0x6659, 0x11, r0, 0x10) r1 = openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f00000011c0), 0xe0180, 0x0) ioctl$auto_KVM_CREATE_VM(r1, 0xae01, 0x0) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000280)='/sys/devices/system/cpu/vulnerabilities/spec_store_bypass\x00', 0x0, 0x0) ioctl$auto(0x3, 0x4040ae79, r0) 6.544093705s ago: executing program 2 (id=731): openat$auto_tun_fops_tun(0xffffffffffffff9c, &(0x7f0000000000), 0x2002, 0x0) mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) socket(0x23, 0x80805, 0x0) mmap$auto(0x0, 0x8, 0xdf, 0x9b72, 0x2, 0x8000) pipe2$auto(0x0, 0x80) mmap$auto(0x0, 0x20009, 0xdf, 0xeb1, 0x401, 0x8000) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, 0x0) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) close_range$auto(0x2, 0x8, 0x0) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) sendmsg$auto_NETDEV_CMD_DEV_GET(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x48000}, 0x0) io_uring_setup$auto(0x6, 0x0) clone$auto(0x400000000000007, 0x7fffffffffffffff, 0xffffffffffffffff, 0x0, 0x1) io_uring_register$auto(0x2, 0x0, &(0x7f0000000000), 0x5) io_uring_register$auto(0x2, 0x9, 0x0, 0x0) keyctl$auto(0x200000000000020, 0xffffffffffffffff, 0x5, 0x5, 0x8) ioctl$auto(0x3, 0x400454ca, 0x38) mmap$auto(0x0, 0x9, 0x2, 0x40eb2, 0x401, 0x300000000000) openat$auto_snd_ctl_f_ops_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snd/controlC1\x00', 0x0, 0x0) mmap$auto(0x0, 0x40009, 0xdf, 0x9b72, 0x7, 0x28000) move_pages$auto(0x1, 0xf54, 0x0, 0x0, 0x0, 0x8000000000000000) setrlimit$auto(0x8, 0x0) mlockall$auto(0x7) read$auto(0xffffffffffffffff, 0x0, 0x20) write$auto(0x3, 0x0, 0x81) 6.013946585s ago: executing program 1 (id=732): mmap$auto(0x0, 0x2020009, 0x3, 0xeb2, 0xffffffffffffffff, 0x8000) r0 = socketpair$auto(0x1e, 0x5, 0x8000000000000000, 0x0) close_range$auto(0x2, 0x8, 0x0) open(0x0, 0x22240, 0x155) socket(0x2, 0x2, 0x0) r1 = socket(0x2, 0x1, 0x0) close_range$auto(0x2, 0x8, 0x0) open(0x0, 0x22240, 0x155) bind$auto(0x3, &(0x7f0000000040)=@in={0x2, 0xffff, @dev={0xac, 0x14, 0x14, 0xb}}, 0x6a) ioctl$auto_EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000000)={0x9, 0x1, 0xabb, 0x7, "177fab7a695b6c2bc912de253c6fad13ca8aaf17bc3f8318d22f09895e4dd161"}) socket(0x2, 0x1, 0x106) listen$auto(0x3, 0x81) sendmmsg$auto(r1, &(0x7f0000000140)={{&(0x7f0000000040), 0x12, 0x0, 0x9, 0x0, 0x1f, 0xb}, 0x800009}, 0x5, 0x20000000) mmap$auto(0x0, 0x20009, 0xdf, 0xeb1, 0x401, 0x8000) connect$auto(0x4, 0x0, 0x10) 6.013625699s ago: executing program 3 (id=733): mmap$auto(0x0, 0x8, 0xe2, 0xeb1, 0x69a5, 0xa800000000000000) r0 = openat$auto_proc_sys_file_operations_proc_sysctl(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/kernel/unprivileged_bpf_disabled\x00', 0x101002, 0x0) write$auto(r0, 0x0, 0x73) syslog$auto(0x3, 0xfffffffffffffffd, 0x6) madvise$auto(0x0, 0x8000000000000000, 0x15) mmap$auto(0x1, 0x4, 0x7fc0000000000, 0x15, r0, 0x300000000000) mmap$auto(0x0, 0xe983, 0xdf, 0xeb1, 0x401, 0x8000) r1 = socketpair$auto(0x1, 0x2, 0x8000000000000000, 0x0) mmap$auto(0x0, 0x4020009, 0x6, 0xeb1, 0x401, 0x8000) connect$auto(0x4, 0x0, 0x10) write$auto(r1, &(0x7f00000002c0)='{\x00', 0x1000000000) sendmmsg$auto(0x3, 0x0, 0x9a6, 0x0) select$auto(0x7, 0x0, &(0x7f0000000080)={[0x209c, 0xe9e, 0x6, 0x15, 0x1000, 0x100000001, 0xc, 0x9, 0x0, 0xfffffffffffffffe, 0xe, 0xd59, 0x101, 0xff, 0x2, 0x80000001]}, 0x0, 0x0) connect$auto(0x3, 0x0, 0x55) mmap$auto(0x33, 0x5, 0x3, 0xfffffffffffffff9, 0xffffffffffffffff, 0x7c) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) capset$auto(&(0x7f0000000180)={0x19980330}, 0x0) close_range$auto(0x2, 0xa, 0x0) r2 = io_uring_setup$auto(0x6, 0x0) openat$auto_proc_sys_file_operations_proc_sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/kernel/seccomp/actions_logged\x00', 0x8202, 0x0) ioctl$auto_SG_SET_KEEP_ORPHAN(r2, 0x2287, &(0x7f0000000000)="7b8e13fdff035829c2da8e681ddf3cf8268cfd9a868246b2c38bfd482029c410fb174ae282e2864b0f61797a3a389b5a44f4efdab98ab7acbf95abd28b2913009a89d7cb85d320cde85d1e8d2b0554a6687ba9558ce71135116d6cf496215d2236f084bf900be5173d2208ba44fd28e01b8282ff383b89783a79accd7e947d43") write$auto(0x3, 0x0, 0xfdef) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/devices/virtual/block/loop11/queue/io_poll_delay\x00', 0xa8002, 0x0) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) r3 = openat$auto_sw_sync_debugfs_fops_sync_debug(0xffffffffffffff9c, &(0x7f0000000080), 0x2000, 0x0) openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f0000000100)='/proc/fs/cifs/dfscache\x00', 0x40080, 0x0) ioctl$auto_SW_SYNC_IOC_CREATE_FENCE(r3, 0xc0285700, 0x0) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000180)='ns/ipc\x00') socket$nl_generic(0x10, 0x3, 0x10) select$auto(0xe, 0x0, 0x0, &(0x7f00000002c0)={[0x1ff, 0x7, 0xd, 0x1, 0x948b, 0x4, 0x15f4da0a, 0x1, 0x3, 0x1000000, 0x80000001, 0x7, 0x6d3c, 0x5, 0x40002]}, 0x0) 5.015292019s ago: executing program 3 (id=734): socket$nl_generic(0x10, 0x3, 0x10) mmap$auto(0x0, 0x2020009, 0x3, 0xeb2, 0xffffffffffffffff, 0x8000) r0 = socketpair$auto(0x1e, 0x5, 0x8000000000000000, 0x0) close_range$auto(0x2, 0x8, 0x0) open(0x0, 0x22240, 0x155) socket(0x2, 0x2, 0x0) r1 = socket(0x2, 0x1, 0x0) close_range$auto(0x2, 0x8, 0x0) open(0x0, 0x22240, 0x155) socket(0x2, 0x1, 0x106) bind$auto(0x3, &(0x7f0000000040)=@in={0x2, 0xffff, @dev={0xac, 0x14, 0x14, 0xb}}, 0x6a) socket(0x2, 0x1, 0x106) listen$auto(0x3, 0x81) sendmmsg$auto(r1, &(0x7f0000000140)={{&(0x7f0000000040), 0x12, 0x0, 0x9, 0x0, 0x1f, 0xb}, 0x800009}, 0x5, 0x2000ffd7) write$auto(0x4, 0x0, 0x100082) close_range$auto(0x2, 0x8, 0x0) syz_genetlink_get_family_id$auto_netdev(&(0x7f00000002c0), 0xffffffffffffffff) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) r2 = openat$auto_event_inject_fops_trace(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/tracing/events/vmalloc/alloc_vmap_area/inject\x00', 0x8380, 0x0) read$auto_event_inject_fops_trace(r2, &(0x7f0000000140)=""/91, 0x5b) mmap$auto(0x0, 0x400005, 0x101, 0x9b7f, 0x2, 0x8000) socketpair$auto(0x1, 0x2, 0x8000000000000000, 0x0) mmap$auto(0x0, 0x20009, 0xdf, 0xeb1, 0x401, 0x8000) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) recvmmsg$auto(r0, 0x0, 0x10002, 0x5, 0x0) connect$auto(0x4, 0x0, 0x10) sendmmsg$auto(0x3, 0x0, 0x9a6, 0x0) recvmsg$auto(0x4, 0x0, 0x33c) prctl$auto(0x80000000, 0x1, 0x4, 0x0, 0x7) ioperm$auto(0x7fffffff, 0x2, 0x5) 5.01174723s ago: executing program 1 (id=743): r0 = openat$auto_adf_hb_cfg_fops_adf_heartbeat_dbgfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/debug/ieee80211/phy7/netdev:wlan0/stations/08:02:11:00:00:01/agg_status\x00', 0x67c582, 0x0) read$auto_adf_hb_cfg_fops_adf_heartbeat_dbgfs(r0, 0x0, 0x0) (async) read$auto_adf_hb_cfg_fops_adf_heartbeat_dbgfs(r0, 0x0, 0x0) socketcall$auto_SYS_ACCEPT(0x5, &(0x7f0000000000)=0x7ff) 4.712089377s ago: executing program 1 (id=735): r0 = socket(0xa, 0x801, 0x106) mmap$auto(0x0, 0x2, 0x10000000df, 0xeb1, 0x401, 0x8000) getrandom$auto(0x0, 0x6000000, 0x3) setsockopt$auto(0x3, 0x0, 0x1, 0x0, 0x2) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$auto_ETHTOOL_MSG_LINKMODES_SET(r1, 0x0, 0x4000080) r2 = syz_genetlink_get_family_id$auto_net_dm(&(0x7f0000000100), r0) sendmsg$auto_NET_DM_CMD_START(r1, &(0x7f0000000340)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000300)={&(0x7f0000000140)={0x1a4, r2, 0x300, 0x70bd2d, 0x25dfdbfe, {}, [@NET_DM_ATTR_HW_DROPS={0x4}, @NET_DM_ATTR_SW_DROPS={0x4}, @NET_DM_ATTR_UNSPEC={0x84, 0x0, "9aa84156dfa6bedcabeb3cbde528b14b880198e361d507f70e036d592b8af4a2854fdc085d5131862f3cde9831df3d451e8156b5baf33744b3f343c0cbfce900616ba69e7254c2c84cfea9c8dbba51ca52d7060f741788789e0370c45bafb0319470c73a20e5b7fe14c534c6450b36da208bc730bf3e19ef1801ac8e29437551"}, @NET_DM_ATTR_HW_DROPS={0x4}, @NET_DM_ATTR_UNSPEC={0xf7, 0x0, "7b7e9924a094b2e1e6161ecbb3702c5378ba51a361311be1a6606a5a6c92950824b280ab2f8669dc5c154a7a252afa866532bcbbed1e265adff14eebd0694c28056ab0e52f2b9b5dac7f4f1ca842c8c2ed05e22762b8b4ce58a767d02610f639653025fa4414493f9b0b9a1642cd12509ccbe1d55b2810f085d47215d86448e24914460c28aa3fe5f2e8a646dd9fc68f2a172461e8c0b610578c220fc93bc3fef8a11887e9e1f0d21cd1e6031a042bbaecca5273cbbd03e5fd70b9f5824c7ba9939d8ade68ce88545b8a3b8cba7b26c45db6faaff243b717d9779219743d5d46ed021f2381264b166a68dfdb805af5c69f3880"}, @NET_DM_ATTR_HW_DROPS={0x4}, @NET_DM_ATTR_SW_DROPS={0x4}]}, 0x1a4}, 0x1, 0x0, 0x0, 0x20048000}, 0x40010) r3 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000000)='/sys/module/rcutree/parameters/jiffies_till_next_fqs\x00', 0x41, 0x0) write$auto(r3, &(0x7f0000000040)=',\x00^\xa2\x02\xd7\xd7\x00\x00\x00\xd8l\x00\x00\x00\x00\x00\x00\xb2sG\x01[f\x17\x05I\xe0\xb1d)\x06z8L\xe6&[\xa9X6\x7f\xec\x94\xdal\x02\x00\x86\x9c\xc2\xef\x02\r9%\x06\xc5\'b%m_\x96A\"\xdd\xe40\xa7\xc3\x9ah\xf3B\xc2\xec\xf8\r\f[\xe5\x9dK\xe1\x99\x86\xfc\xac\x89\x8a', 0x1000) setsockopt$auto(0x3, 0x0, 0xf, 0x0, 0xb) 4.357506279s ago: executing program 1 (id=736): r0 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x80102, 0x0) (async) open(&(0x7f0000000000)='./file0\x00', 0x800, 0x100) (async) msync$auto(0x1ffff000, 0x180000000000000, 0x400000004) mmap$auto(0x9, 0x4020009, 0xdf, 0xeb1, r0, 0xb) mmap$auto(0x0, 0xa00006, 0x2, 0x40eb1, 0x602, 0x300000000000) (async) r1 = openat$auto_ppp_device_fops_ppp_generic(0xffffffffffffff9c, &(0x7f0000000080), 0x80080, 0x0) ioctl$auto_PPPIOCSMRU(r1, 0xc004743e, 0x0) (async) ioctl$auto_PPPIOCSPASS(r1, 0x40107447, &(0x7f0000000040)={0x6, 0x0}) ioctl$auto_PPPIOCSPASS(r1, 0x40107447, &(0x7f00000000c0)={0x9, &(0x7f0000000000)={0x30, 0xf1, 0xb0, @raw=0xfffff034}}) (async) sendmsg$auto_NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000480)=ANY=[@ANYBLOB="ea12e528ded30ff1309c8b1613"], 0x14}}, 0x4000080) openat$auto_seq_oss_f_ops_seq_oss(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x2, 0x0) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) socket(0x2a, 0x800, 0x8) (async) mmap$auto(0x0, 0x400005, 0xdf, 0x9b72, 0x2, 0x8000) read$auto_fake_panic_fops_(0xffffffffffffffff, 0x0, 0x0) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, 0x0, 0x8ad00, 0x0) close_range$auto(0x2, 0x8, 0x0) socket(0xa, 0x5, 0x0) (async) r2 = socket(0xa, 0x801, 0x84) (async) openat$auto_seq_oss_f_ops_seq_oss(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x2, 0x0) r3 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) write$auto(r3, &(0x7f0000000400)='/dev/audio1\x00', 0xa3d9) (async) bind$auto(0x3, &(0x7f0000000040)=@in={0x2, 0x3, @empty}, 0x6a) (async) connect$auto(0x3, &(0x7f0000000080)=@in={0x2, 0x3, @dev={0xac, 0x14, 0x14, 0x10}}, 0x54) (async) get_robust_list$auto(0x0, 0x0, 0x0) lsm_list_modules$auto(0x0, 0x0, 0x0) (async) setsockopt$auto(r2, 0x1, 0x3f, 0x0, 0xb) sendmmsg$auto(0x3, &(0x7f0000000000)={{0x0, 0x2, 0x0, 0x106, 0x0, 0x6c, 0x697c}, 0xed71390}, 0x9a6, 0x0) (async) recvmmsg$auto(0x3, 0x0, 0x10000, 0x1102, 0x0) openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) 3.76359182s ago: executing program 3 (id=738): r0 = openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop6\x00', 0x8080, 0x0) r1 = accept$auto(0x3, 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$auto_nl80211(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$auto_NL80211_CMD_GET_INTERFACE(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000700)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r3, @ANYBLOB="010b27bd7000fcdbdf250500990008000300", @ANYRES32=0x0, @ANYBLOB], 0x1c}, 0x1, 0x0, 0x0, 0x4000001}, 0x4000084) sendmsg$auto_NL80211_CMD_SET_CHANNEL(r1, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000240)={&(0x7f0000000f00)=ANY=[@ANYBLOB='\f\t\x00\x00', @ANYRES16=r3, @ANYBLOB="080026bd7000fedbdf2541000000e80838808c0200800400d1003a000d01029afe6127f3305c177f94e1dbab44fbe80eb539e7b1fbcc5bac01d1c25dabbed075433fa6a7c3f72a47f903b1f92693b70465664a6500000400930005003e000200000004004a011c02a6801400e600fc00000000000000000000000000000108007600", @ANYRES32=r0, @ANYBLOB="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"], 0x90c}, 0x1, 0x0, 0x0, 0x4811}, 0x4044011) mmap$auto(0x8000000, 0x8, 0x1000000016, 0x12, 0x3, 0x180000000) mmap$auto(0x0, 0x9, 0xc00000072, 0x8b72, 0x1000000002, 0x8000) r4 = openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f0000000280)='/proc/thread-self/net/ip_vs_conn\x00', 0xf00, 0x0) openat$auto_vmwgfx_driver_fops_vmwgfx_drv(0xffffffffffffff9c, &(0x7f0000000200)='/dev/dri/card0\x00', 0x6082, 0x0) r5 = socket(0xa, 0x2, 0x0) r6 = openat$auto_loop_ctl_fops_loop(0xffffffffffffff9c, &(0x7f0000000180), 0x80080, 0x0) ioctl$auto_LOOP_CTL_ADD(r6, 0x4c80, &(0x7f00000001c0)) setsockopt$auto(r5, 0x29, 0xb, 0x0, 0xca6) r7 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000080)='/sys/devices/system/cpu/cpu1/online\x00', 0x62, 0x0) write$auto(r7, &(0x7f0000000440)='Y\x00\xa6\xcc\r\x91QU\x9dI\xda\x1b\xad\xb1\x9e\xc8Tt\xa8\x94\x9c\x8a\xe2\xc7cOM\xb6\xa3,!o\x9e\xb0\xadT\xfbR\xa1Y\x94V[8\x04c\xdf:]\xd9\x94\xf8F\xbb\xa2\xbb>\xade\x18\xbd\xe2\x1c\x89OO]e[\xbb\xf9\xcd\xc0\xc9\x00\xda\xac\xdd\x1a\xdd\xdd\xb9o\x1a\xab\xd5\xef\xc0\x04z\xd0I>\x8f\x00\xe5\x1c*\xed`\xfd\x15\x88\x0f\x9a\xd5\xa7\x14\f};\xabt\xd1ak\xe5\x98\xea\xe3}\x10\xab\f_\x19\x9b\x11\xb25VUK\x93\xcdd\x17\xe4\xacA\xa5[\b\xb8;\x02tcf\x06\xfbD\x91\xcaG\xdaa:k[r\x06\xeb\xf0\xc4\xcb\x10\xae\xc8\xe9u\x9f\xdeK\xa5\x8e\xd6\x8f\xd0UV\x11\xcb\xdd\x81\xbe\xdeL/\x06(\x1d\xa5\xc5\x9b\xb2\x96\x05`\xe7\xd5Y\a\xc1\xe9(\x95\xdfH\xf4\v\xf3CRnz\xc2\x13<\xf0\v\x1f\x14\xf3\xd0\xf2\xd1L!\x81\xea\x83\xa0\r|%\xbf\x02trg\x9a\xe7)\a\xf4\xaa\x05\xc0\xa0r\xd2\x85\x8dH\xd0>\xca\xfc5\x01\x95O4\xca\x95\x1d\x83\xec\nD\x8e\xfb\xce\xd1w\x15:\xe9\x81/B#\xc6\xa1\xfa-\x1b\x8cr\x92nM\xa1\xbb\xe4pd$\xd7\x1b\v\x82\rd\xd2\xaa\v!\xb1}\x92\x89\x8d\xcd\x1e\xc7N\xeeO\x8dO\xe9\xfc\x91\xa1\xa8=R+\a\xb7R\t\f+\x7f\xd5H\x90G=\x9a\r\xb10\x17n\x1b\xf8\v\x11\v\xbb', 0x98c7) r8 = socket$nl_generic(0x10, 0x3, 0x10) openat$auto_zero_fops_mem(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_genetlink_get_family_id$auto_mac80211_hwsim(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$auto_HWSIM_CMD_NEW_RADIO(r8, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[@ANYBLOB="1c000000", @ANYRESOCT=r2, @ANYBLOB="01002bbd7000fcdbdf2504"], 0x1c}}, 0x4044820) readv$auto(0x3, 0x0, 0x6) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) mmap$auto(0x4, 0xb, 0x2, 0x44ebe, 0x6, 0x300000000000) openat$auto_fault_around_bytes_fops_(0xffffffffffffff9c, &(0x7f0000000100), 0x2282, 0x0) close_range$auto(0x2, 0x8, 0x0) r9 = bpf$auto(0x20, &(0x7f0000000140)=@bpf_attr_11={0xffff, 0x6, 0x7, 0x800, 0x4000ffff, 0x3c09, 0xffffffff, 0xffffffffffffffff}, 0x81) madvise$auto(0x0, 0x20000a, 0x4) pread64$auto(r4, 0x0, 0x594c, 0x7) ioctl$auto_FS_IOC_FSSETXATTR(r10, 0x401c5820, r9) unshare$auto(0x40000080) 3.317500301s ago: executing program 2 (id=739): r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000000)='/sys/module/acpi/parameters/ec_event_clearing\x00', 0x0, 0x0) sendfile$auto(r0, r0, 0x0, 0x8) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = openat$auto_blk_mq_debugfs_fops_blk_mq_debugfs(0xffffffffffffff9c, &(0x7f0000000380)='/sys/kernel/debug/block/nbd14/sched/batching\x00', 0x42000, 0x0) r3 = openat$auto_ext4_dir_operations_ext4(0xffffffffffffff9c, &(0x7f0000000180)='/sys/devices/virtual/bluetooth/hci7/hci7:201\x00', 0x800, 0x0) ioctl$auto_EXT4_IOC_SETVERSION_OLD(r3, 0x40087602, &(0x7f00000001c0)="d42b728f5ab420086b1975a8") read$auto_blk_mq_debugfs_fops_blk_mq_debugfs(r2, &(0x7f0000000000)=""/213, 0xd5) r4 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000ac0)='/sys/devices/virtual/mtd/mtd0/ecc_step_size\x00', 0x200, 0x0) read$auto_kernfs_file_fops_kernfs_internal(r4, &(0x7f0000000b00)=""/250, 0xfa) syz_genetlink_get_family_id$auto_nfsd(&(0x7f0000000080), 0xffffffffffffffff) r5 = openat$auto_snd_ctl_f_ops_control(0xffffffffffffff9c, &(0x7f0000000640)='/dev/snd/controlC0\x00', 0x80, 0x0) ioctl$auto_SNDRV_CTL_IOCTL_ELEM_WRITE(r5, 0xc4c85513, &(0x7f0000000700)={{@raw=0xb, 0x7f, 0x2, 0x406, "26cb83211ffd7f6567850e138dd717bfeb7ab5c55e35d9811b26db6e6f8c5d7d57cdda7ca056a2a31e5dfe27"}, 0x0, @integer64=@value=[0x0, 0x1, 0x2, 0x8000, 0x5, 0x4, 0x2, 0xffff, 0x7, 0xffffffff, 0x5, 0xff, 0xe94, 0xb, 0x8, 0xfff, 0x2, 0x7, 0x2, 0x3be, 0x4, 0xd8a, 0x1, 0xa3, 0x6af, 0xb, 0x7ffffffc, 0x7fffffffffffffff, 0x6, 0x6, 0x9, 0x8, 0x4, 0x9, 0xcf, 0x40000000403, 0x6, 0x1, 0x3, 0x1, 0x6, 0x0, 0x5, 0x3, 0xffff, 0x548, 0xc, 0xe4, 0x7, 0x4, 0x1, 0x951, 0xe0000000000000, 0x6, 0x9, 0x0, 0x6, 0x4000000000000003, 0xb, 0x82c1, 0x4436, 0x0, 0xc1, 0x5], "1cd4f43065c34bdcb5fa6160f24c5f3eb5328361438ff4cd82ad2e9771421debdad4d39a52fc70b9012aff448a8b4a75e7c5126dc116dd8f5751e93614151d5a4f55a63e9ba1ad1e6542796d2a1cd644b0d756001b66abab0c0fd3b4287befd247e5410bef4c186120b5bed4ab64ffeb4b7c5a69166021a8814332515a657e93"}) r6 = getsockopt$auto_SO_TXREHASH(r5, 0x1, 0x4a, &(0x7f0000000000)='/dev/snd/controlC0\x00', &(0x7f0000000040)=0x6) statx$auto(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x8, 0x401, 0x0) ioctl$auto_KVM_HAS_DEVICE_ATTR(r6, 0x4018aee3, &(0x7f00000001c0)={0x7, 0x0, 0xbd0e, 0x9}) read$auto_ima_ascii_measurements_ops_ima_fs(r6, &(0x7f0000000200)=""/197, 0xc5) r7 = socketcall$auto_SYS_SOCKETPAIR(0x8, 0x0) r8 = prctl$auto(0x7, 0x8, 0x0, 0x2, 0x1) splice$auto(r7, &(0x7f0000001d00)=0x1, r8, 0x0, 0x6, 0x2) mmap$auto(0x0, 0x2000d, 0x4000000200df, 0xeb1, 0x404, 0x8000) r9 = socket(0x10, 0x2, 0x0) statmount$auto(0x0, &(0x7f0000000180)={0x8, 0x1, 0x100000000, 0x8, 0x4, 0x940, 0x1ffde, 0x3, 0x2000000000000006, 0x2, 0x5, 0x5, 0x6, 0x8, 0xae, 0xa, 0x2, 0x7, 0x5, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x1000004, 0x64, 0x0, 0x80000001, 0x0, 0x47, 0x0, 0x0, 0x0, 0x200000000000000, 0x0, 0x4, 0x0, 0x0, 0x400000, 0x0, 0x80000000000, 0x400000000000000, 0x0, 0x8000000000000000, 0x7, 0x3, 0xfffffffffffffffd, 0x0, 0xfffffffffffbfbfe, 0x8000000000000001, 0x0, 0x7fffffffffffffff, 0x0, 0xfffffffffffffffe, 0xa, 0xfffffffffffffffe, 0x40000000000000, 0x0, 0x7ff]}, 0x1fe, 0x80) sendmsg$auto_OVS_VPORT_CMD_DEL(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYBLOB="11002d"], 0x3c}, 0x1, 0x0, 0x0, 0x8000}, 0x8000) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)=ANY=[], 0x1ac}}, 0x4004000) sendmmsg$auto(r9, &(0x7f0000000200)={{0x0, 0x0, &(0x7f0000000100)={0x0, 0xfc2}, 0x2, 0x0, 0x7, 0xa505}, 0x800}, 0x7, 0x4008) sendmsg$auto_NFSD_CMD_VERSION_GET(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000100)={0x0}, 0x1, 0x0, 0x0, 0x4014}, 0x54) write$auto_kernfs_file_fops_kernfs_internal(r0, &(0x7f0000000300)="901b5f8a8edd1967b581232ee7c14f3612c68005d89d8885fe8a82a55e90283df61afecff78e0302288d23a13cf01cf00815055d83dfef21359a27eaa2d1e80ad5228d46e809d2ced1a241ed7d7ca6d7b2744f306e84901dc5724894ccdcb40793e5d5c8a1f9811131", 0x69) 2.904929942s ago: executing program 2 (id=740): mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) unshare$auto(0x40000080) r0 = open(&(0x7f0000000800)='./file0\x00', 0x22240, 0x154) fcntl$auto(r0, 0x8001, 0x0) execve$auto(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) socket(0xa, 0x2, 0x0) unshare$auto(0x40000080) mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x0, 0x8000) r1 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000080)='/sys/devices/virtual/bdi/1:12/power/runtime_suspended_time\x00', 0x200, 0x0) r2 = socket(0x23, 0x80805, 0x0) bind$auto(r2, &(0x7f0000000040)=@nfc={0x27, 0x0, 0x0, 0x2}, 0x4) read$auto_kernfs_file_fops_kernfs_internal(r1, &(0x7f0000000140)=""/12, 0xc) setsockopt$auto(0x400000000000003, 0x29, 0x1b, 0x0, 0x56b) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000000)='/sys/devices/virtual/block/nbd3/queue/iosched/write_expire\x00', 0x20681, 0x0) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) close_range$auto(0x0, 0xfffffffffffff000, 0x4000000000002) socket(0xa, 0x3, 0x6) clone$auto(0x20003b46, 0x2, 0x0, 0x0, 0x2) r3 = socket(0x15, 0x5, 0x0) setsockopt$auto(r3, 0x114, 0x8, 0x0, 0x4) r4 = open(&(0x7f0000000800)='./file0\x00', 0x22240, 0x154) r5 = openat$auto_buffer_percent_fops_trace(0xffffffffffffff9c, &(0x7f0000000180)='/sys/kernel/tracing/buffer_percent\x00', 0x41, 0x0) writev$auto(r5, &(0x7f00000035c0)={0x0, 0x4}, 0x9) fcntl$auto(r4, 0x400, 0x1) r6 = openat$auto_snd_ctl_f_ops_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snd/controlC1\x00', 0xa02, 0x0) ioctl$auto_SNDRV_CTL_IOCTL_ELEM_ADD(r6, 0xc1105517, 0x0) brk$auto(0x8) execve$auto(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) execve$auto(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) 2.804098435s ago: executing program 1 (id=741): socket(0x23, 0x5, 0x0) mmap$auto(0x0, 0x40009, 0xde, 0x9b72, 0x7, 0x28000) r0 = openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f00000011c0), 0x8c00, 0x0) ioctl$auto_KVM_CREATE_VM(r0, 0xae01, 0x0) mbind$auto(0x2001, 0x100000004, 0x100000000, 0x0, 0x5, 0x2) open(&(0x7f0000000000)='./file0\x00', 0x161342, 0x100) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) r1 = openat$auto_proc_pagemap_operations_internal(0xffffffffffffff9c, &(0x7f0000000980)='/proc/self/pagemap\x00', 0x80800, 0x0) read$auto(r1, 0x0, 0x39b8) capset$auto(0x0, 0x0) capget$auto(0x0, 0x0) openat$auto_vhost_vsock_fops_vsock(0xffffffffffffff9c, 0x0, 0x1a9901, 0x0) r2 = openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/dev_mcast\x00', 0x101000, 0x0) openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, 0x0, 0x101000, 0x0) r3 = syz_open_procfs$namespace(0x0, 0x0) ioctl$auto_MON_IOCX_GETX(r3, 0x4018920a, &(0x7f0000000140)={&(0x7f0000000080)={0xfff, 0x9d, 0x0, 0xd, 0xc6, 0x8, 0x2, 0x5, 0x100000001, 0x4, 0x4d, 0x9, 0x2, @iso={0x3ff, 0x7f}, 0x9, 0xffffff81, 0x2, 0x6}, &(0x7f0000000180)="af6137feb4a816345b588822f37a151cf2b1671d8887b101d406f68c08a49cebe7649be3b0f38922bfde099a4b3069184210ac9d966abc4e690cf57500000000000000000000000000000000c7b38966301e51bf9e75fdd8249713b58523e280d91420774fa7edb9ed8e3ecb4bd56b8942d3b061f997ca8ac807f6e9661080740cfe582de7dc109b90af9d1ddbd2cf7875582dbf11e8495b3a96a61bf7e56baa980ed5f7f1091dc19050df6299326981f05d5df0a455c21fe8a0271b83ae2bc7f01a336d7afe1540d7737b1e7b5e3d5879e78c8b60fed546e63c9c8bc59dea23aa53657dc017abae1fb67bf9", 0xfff}) openat$auto_rb_simple_fops_trace(0xffffffffffffff9c, 0x0, 0x40001, 0x0) read$auto_proc_reg_file_ops_compat_inode(r2, &(0x7f0000000100)=""/29, 0x1d) socket(0x15, 0x5, 0x0) sendmsg$auto_NL80211_CMD_STOP_AP(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, &(0x7f00000003c0)={0x0}, 0x1, 0x0, 0x0, 0xc}, 0x0) openat$auto_seq_oss_f_ops_seq_oss(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x2, 0x0) r4 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) write$auto(r4, &(0x7f0000000400)='/dev/audio1\x00', 0xa3d9) sendfile$auto(0x1, 0x3, 0x0, 0xc01) r5 = socket(0x10, 0x2, 0x6) r6 = syz_genetlink_get_family_id$auto_nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$auto_NL802154_CMD_SET_MAX_CSMA_BACKOFFS(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000380)={0x14, r6, 0x1, 0x70bd28, 0x25dfdbfd, {0x11, 0x0, 0xfc}}, 0x14}, 0x1, 0x0, 0x0, 0x20008000}, 0x8044) msync$auto(0x1ffff000, 0x180000000000000, 0x400000004) write$auto(0x3, 0x0, 0x100082) link$auto(&(0x7f0000003240)='./file0\x00', &(0x7f0000003280)='./file2\x00') 2.775083672s ago: executing program 0 (id=742): r0 = socket(0x2d, 0x2, 0x0) r1 = socket(0x10, 0x2, 0xc) sendmsg$auto_CTRL_CMD_GETPOLICY(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)={0x14, 0x0, 0x10, 0x70bd2c, 0x25dfdbfb, {0xa, 0x0, 0xa00}}, 0x13}}, 0x3000c010) openat$auto_debug_help_fops_orangefs_debugfs(0xffffffffffffff9c, &(0x7f0000000000), 0x2480, 0x0) mmap$auto(0x4000000, 0x8, 0x1000000004, 0x9b72, 0x2, 0x8000) mmap$auto(0x0, 0x20009, 0x4000000000df, 0x40000000000eb1, 0x401, 0x8000) getrandom$auto(0x0, 0x6000000, 0x3) syz_genetlink_get_family_id$auto_smc_gen_netlink(&(0x7f0000000040), r0) 2.621094633s ago: executing program 3 (id=744): socket(0x2, 0x2, 0x1) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$auto_macsec(0x0, 0xffffffffffffffff) geteuid() semctl$auto_SEM_INFO(0x5, 0x58, 0x13, 0xffffffff) mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x2000000000000000) sendmmsg$auto(0x3, 0x0, 0x3, 0x0) sendmsg$auto_HSR_C_GET_NODE_STATUS(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x68, 0x0, 0x200, 0x70bd26, 0x25dfdbfe, {}, [@HSR_A_IF2_SEQ={0x6, 0x7, 0x8001}, @HSR_A_IF2_SEQ={0x6}, @HSR_A_IF2_SEQ={0x6, 0x7, 0x6b}, @HSR_A_NODE_ADDR_B={0xa}, @HSR_A_NODE_ADDR={0xa}, @HSR_A_NODE_ADDR_B={0xa}, @HSR_A_IF1_AGE={0x8, 0x3, 0x3b}, @HSR_A_IFINDEX={0x8}, @HSR_A_IF2_AGE={0x8, 0x4, 0x80}]}, 0x68}, 0x1, 0x0, 0x0, 0x20040084}, 0x40090) close_range$auto(0x2, 0x8, 0x0) socket(0x2, 0x3, 0x100) socket(0x10, 0x2, 0x0) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={0x0, 0x1ac}, 0x1, 0x0, 0x0, 0x4004810}, 0x800) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB="72010000", @ANYBLOB="13"], 0x1ac}}, 0x4004) sendmmsg$auto(0x3, &(0x7f0000000080)={{0x0, 0x2, &(0x7f00000002c0)={0x0, 0xc7}, 0x1, 0x0, 0x0, 0x9}, 0x7}, 0x3, 0x0) openat$auto_tty_fops_tty_io(0xffffffffffffff9c, 0x0, 0x48140, 0x0) mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) mmap$auto(0x0, 0x400008, 0xb, 0x9b72, 0x2, 0x8000) openat$auto_tracing_fops_trace(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/tracing/trace\x00', 0x1a6b75d638a2a513, 0x0) socket(0x2b, 0x1, 0x1) unshare$auto(0x40000080) r0 = openat$auto_proc_sys_file_operations_proc_sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/mpls/platform_labels\x00', 0x10000, 0x0) pwrite64$auto(r0, 0x0, 0x7, 0x7) 2.422125287s ago: executing program 0 (id=745): mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) r0 = socket(0x1d, 0x2, 0x6) r1 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000380)='/sys/devices/system/cpu/cpu1/hotplug/target\x00', 0x800, 0x0) read$auto(r1, 0x0, 0x6) r2 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000040)='/proc/thread-self/fail-nth\x00', 0x802, 0x0) writev$auto(r2, &(0x7f0000000200)={0x0, 0x7}, 0x3) syz_genetlink_get_family_id$auto_mac80211_hwsim(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$auto_HWSIM_CMD_REGISTER(0xffffffffffffffff, 0x0, 0x48025) r3 = socket(0x26, 0x1, 0x1) mmap$auto(0x0, 0x4020009, 0xdf, 0xeb1, 0x401, 0x8000) syz_genetlink_get_family_id$auto_nl802154(0x0, r0) sendmsg$auto_NL802154_CMD_GET_SEC_KEY(r3, 0x0, 0x20000000) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) mbind$auto(0x0, 0xfa9d, 0x8001, &(0x7f0000000300)=0xc9e, 0x400, 0x1) unshare$auto(0x40000080) 2.092256551s ago: executing program 2 (id=746): socket(0xa, 0x2, 0x3a) mmap$auto(0x0, 0x20004, 0x1ff, 0xeb1, 0x8000000000000024, 0x8000) r0 = io_uring_setup$auto(0x52, 0x0) r1 = syz_genetlink_get_family_id$auto_nl80211(&(0x7f0000000180), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'virt_wifi0\x00', 0x0}) r4 = openat$auto_proc_sys_file_operations_proc_sysctl(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/dev/cdrom/autoclose\x00', 0x202, 0x0) sendfile$auto(r4, r4, 0x0, 0x1) sendmsg$auto_NL80211_CMD_SET_WIPHY(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="130026bd7000fddbdf250200000008000300", @ANYRES32=r3, @ANYBLOB="080002"], 0x24}, 0x1, 0x0, 0x0, 0x4004080}, 0x48050) sendmsg$auto_NL80211_CMD_UNEXPECTED_FRAME(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000300)={0x438, r1, 0x10, 0x70bd2b, 0x25dfdbfd, {}, [@NL80211_ATTR_REG_INDOOR={0x4}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_WIPHY_NAME={0xc, 0x2, '%/]/^\x82-\x00'}, @NL80211_ATTR_TX_NO_CCK_RATE={0x4}, @NL80211_ATTR_PBSS={0x4}, @NL80211_ATTR_PROBE_RESP={0x3f4, 0x91, "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"}, @NL80211_ATTR_TDLS_DIALOG_TOKEN={0x5, 0x89, 0x9}, @NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0x401}]}, 0x438}, 0x1, 0x0, 0x0, 0x40000}, 0x40040) connect$auto(0x3, &(0x7f00000018c0)=@l2={0x1f, 0x3ff, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x11}, 0x8, 0x2}, 0x55) sendmmsg$auto(0x3, &(0x7f0000000080)={{0x0, 0x2, &(0x7f00000002c0)={0x0, 0xffff}, 0x1, 0x0, 0x3f, 0x9}, 0x100007}, 0x3, 0x0) 1.838976863s ago: executing program 0 (id=747): mmap$auto(0x0, 0x2020009, 0x3, 0xf8, 0xfffffffffffffffa, 0x8000) madvise$auto(0x0, 0x2000040080000004, 0xe) openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mtdblock0\x00', 0x14f602, 0x0) mmap$auto(0x0, 0x810004, 0xffb, 0x8000000008011, 0x3, 0x8000) r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000340)='/sys/module/hid_cougar/parameters/g6_is_space\x00', 0x129102, 0x0) mmap$auto(0x0, 0x200004, 0x4000000000df, 0x40eb2, 0x402, 0x300000000000) mmap$auto(0x0, 0xc, 0x9c0f, 0x44eb2, 0x10006, 0x300000000000) openat$auto_proc_single_file_operations_base(0xffffffffffffff9c, 0x0, 0x200, 0x0) lseek$auto(0x3, 0x7fffffffffffffff, 0x1) close_range$auto(0x0, 0xfffffffffffff000, 0x2) r1 = socket(0x2, 0x2, 0x1) bpf$auto(0x0, &(0x7f00000000c0)=@bpf_attr_4={0x1f, r1, 0x10000}, 0x10) openat$auto_proc_mountinfo_operations_mnt_namespace(0xffffffffffffff9c, &(0x7f0000000000)='/proc/devices\x00', 0x400, 0x0) io_uring_setup$auto(0x1, 0x0) bpf$auto(0x4, 0x0, 0x13) write$auto(r0, &(0x7f0000000000)='n\xcc', 0x2) mlockall$auto(0x7) 1.385093229s ago: executing program 2 (id=748): mmap$auto(0x0, 0x20009, 0x4000000000df, 0x40000000000eb1, 0x401, 0x8000) r0 = socket(0x22, 0x5, 0x9) setsockopt$auto(r0, 0x107, 0x12, 0x0, 0x8) r1 = socket(0x10, 0x2, 0x4) io_uring_setup$auto(0x4bf15e08, &(0x7f0000000000)={0x401, 0x8, 0xfe, 0x6fb3, 0x87, 0x9, 0xffffffffffffffff, [0x100, 0x9, 0x7f], {0x2, 0x7, 0x3032, 0xe, 0xf, 0x5, 0x5, 0xfffffff9, 0xf08a2b3}, {0x0, 0xfc, 0x10000, 0x0, 0x0, 0xf89, 0x9, 0x837, 0x8}}) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'dummy0\x00'}) unshare$auto(0x40000080) r3 = openat$auto_nsim_dev_hwstats_l3_disable_fops_hwstats(0xffffffffffffff9c, &(0x7f0000000400)='/sys/kernel/debug/netdevsim/netdevsim1/hwstats/l3/disable_ifindex\x00', 0xa41, 0x0) write$auto(r3, &(0x7f0000000280)='7\x00\\\xa0\x04|\x03\xcb\x12\xfa\b\x1c\xc7k', 0x7) r4 = openat$auto_adf_hb_cfg_fops_adf_heartbeat_dbgfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/debug/ieee80211/phy0/power\x00', 0x12b442, 0x0) read$auto_adf_hb_cfg_fops_adf_heartbeat_dbgfs(r4, 0x0, 0x0) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/cgroup\x00') sendmsg$auto_NFSD_CMD_THREADS_SET(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=ANY=[@ANYRESDEC=r4], 0x2c}, 0x1, 0x0, 0x0, 0x4}, 0x400c000) write$auto(r1, &(0x7f0000000000)='-\x00', 0x2fb) 1.095025537s ago: executing program 0 (id=749): r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000000)='/sys/module/acpi/parameters/ec_event_clearing\x00', 0x0, 0x0) sendfile$auto(r0, r0, 0x0, 0x8) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = openat$auto_blk_mq_debugfs_fops_blk_mq_debugfs(0xffffffffffffff9c, &(0x7f0000000380)='/sys/kernel/debug/block/nbd14/sched/batching\x00', 0x42000, 0x0) r3 = openat$auto_ext4_dir_operations_ext4(0xffffffffffffff9c, &(0x7f0000000180)='/sys/devices/virtual/bluetooth/hci7/hci7:201\x00', 0x800, 0x0) ioctl$auto_EXT4_IOC_SETVERSION_OLD(r3, 0x40087602, &(0x7f00000001c0)="d42b728f5ab420086b1975a8") read$auto_blk_mq_debugfs_fops_blk_mq_debugfs(r2, &(0x7f0000000000)=""/213, 0xd5) r4 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000ac0)='/sys/devices/virtual/mtd/mtd0/ecc_step_size\x00', 0x200, 0x0) read$auto_kernfs_file_fops_kernfs_internal(r4, &(0x7f0000000b00)=""/250, 0xfa) r5 = syz_genetlink_get_family_id$auto_nfsd(&(0x7f0000000080), 0xffffffffffffffff) r6 = openat$auto_snd_ctl_f_ops_control(0xffffffffffffff9c, &(0x7f0000000640)='/dev/snd/controlC0\x00', 0x80, 0x0) ioctl$auto_SNDRV_CTL_IOCTL_ELEM_WRITE(r6, 0xc4c85513, &(0x7f0000000700)={{@raw=0xb, 0x7f, 0x2, 0x406, "26cb83211ffd7f6567850e138dd717bfeb7ab5c55e35d9811b26db6e6f8c5d7d57cdda7ca056a2a31e5dfe27"}, 0x0, @integer64=@value=[0x0, 0x1, 0x2, 0x8000, 0x5, 0x4, 0x2, 0xffff, 0x7, 0xffffffff, 0x5, 0xff, 0xe94, 0xb, 0x8, 0xfff, 0x2, 0x7, 0x2, 0x3be, 0x4, 0xd8a, 0x1, 0xa3, 0x6af, 0xb, 0x7ffffffc, 0x7fffffffffffffff, 0x6, 0x6, 0x9, 0x8, 0x4, 0x9, 0xcf, 0x40000000403, 0x6, 0x1, 0x3, 0x1, 0x6, 0x0, 0x5, 0x3, 0xffff, 0x548, 0xc, 0xe4, 0x7, 0x4, 0x1, 0x951, 0xe0000000000000, 0x6, 0x9, 0x0, 0x6, 0x4000000000000003, 0xb, 0x82c1, 0x4436, 0x0, 0xc1, 0x5], "1cd4f43065c34bdcb5fa6160f24c5f3eb5328361438ff4cd82ad2e9771421debdad4d39a52fc70b9012aff448a8b4a75e7c5126dc116dd8f5751e93614151d5a4f55a63e9ba1ad1e6542796d2a1cd644b0d756001b66abab0c0fd3b4287befd247e5410bef4c186120b5bed4ab64ffeb4b7c5a69166021a8814332515a657e93"}) r7 = getsockopt$auto_SO_TXREHASH(r6, 0x1, 0x4a, &(0x7f0000000000)='/dev/snd/controlC0\x00', &(0x7f0000000040)=0x6) statx$auto(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x8, 0x401, 0x0) ioctl$auto_KVM_HAS_DEVICE_ATTR(r7, 0x4018aee3, &(0x7f00000001c0)={0x7, 0x0, 0xbd0e, 0x9}) read$auto_ima_ascii_measurements_ops_ima_fs(r7, &(0x7f0000000200)=""/197, 0xc5) r8 = socketcall$auto_SYS_SOCKETPAIR(0x8, 0x0) r9 = prctl$auto(0x7, 0x8, 0x0, 0x2, 0x1) splice$auto(r8, &(0x7f0000001d00)=0x1, r9, 0x0, 0x6, 0x2) mmap$auto(0x0, 0x2000d, 0x4000000200df, 0xeb1, 0x404, 0x8000) r10 = socket(0x10, 0x2, 0x0) statmount$auto(0x0, &(0x7f0000000180)={0x8, 0x1, 0x100000000, 0x8, 0x4, 0x940, 0x1ffde, 0x3, 0x2000000000000006, 0x2, 0x5, 0x5, 0x6, 0x8, 0xae, 0xa, 0x2, 0x7, 0x5, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x1000004, 0x64, 0x0, 0x80000001, 0x0, 0x47, 0x0, 0x0, 0x0, 0x200000000000000, 0x0, 0x4, 0x0, 0x0, 0x400000, 0x0, 0x80000000000, 0x400000000000000, 0x0, 0x8000000000000000, 0x7, 0x3, 0xfffffffffffffffd, 0x0, 0xfffffffffffbfbfe, 0x8000000000000001, 0x0, 0x7fffffffffffffff, 0x0, 0xfffffffffffffffe, 0xa, 0xfffffffffffffffe, 0x40000000000000, 0x0, 0x7ff]}, 0x1fe, 0x80) sendmsg$auto_OVS_VPORT_CMD_DEL(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYBLOB="11002d"], 0x3c}, 0x1, 0x0, 0x0, 0x8000}, 0x8000) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)=ANY=[], 0x1ac}}, 0x4004000) sendmmsg$auto(r10, &(0x7f0000000200)={{0x0, 0x0, &(0x7f0000000100)={0x0, 0xfc2}, 0x2, 0x0, 0x7, 0xa505}, 0x800}, 0x7, 0x4008) sendmsg$auto_NFSD_CMD_VERSION_GET(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r5, 0x1, 0x70bd26, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x4014}, 0x54) write$auto_kernfs_file_fops_kernfs_internal(r0, &(0x7f0000000300)="901b5f8a8edd1967b581232ee7c14f3612c68005d89d8885fe8a82a55e90283df61afecff78e0302288d23a13cf01cf00815055d83dfef21359a27eaa2d1e80ad5228d46e809d2ced1a241ed7d7ca6d7b2744f306e84901dc5724894ccdcb40793e5d5c8a1f9811131", 0x69) 697.28662ms ago: executing program 0 (id=750): openat$auto_tun_fops_tun(0xffffffffffffff9c, &(0x7f0000000000), 0x2002, 0x0) (async) r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/devices/virtual/block/ram12/queue/logical_block_size\x00', 0x300, 0x0) read$auto_kernfs_file_fops_kernfs_internal(r0, &(0x7f0000000040)=""/114, 0x72) (async) openat$auto_snd_seq_f_ops_seq_clientmgr(0xffffffffffffff9c, &(0x7f00000011c0), 0xa2741, 0x0) (async, rerun: 32) adjtimex$auto(&(0x7f00000004c0)={0xf332b6e, 0x0, 0x0, 0x8, 0xd4, 0x3, 0x6, 0x0, 0x10000, 0x1, 0x2, {0x2100000000, 0x10000}, 0x3, 0x6, 0xffffffffffffffdd, 0x1008000, 0x0, 0x80000004, 0x83, 0xffffffffffff628e, 0xa747, 0xdeb1, 0x1800}) (async, rerun: 32) openat$auto_seq_oss_f_ops_seq_oss(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x2, 0x0) (async, rerun: 64) r1 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) (async, rerun: 64) statmount$auto(0x0, &(0x7f0000000180)={0xa, 0x1, 0x9, 0x3, 0x7, 0xfffffffffffffffd, 0x5, 0x3, 0x2000000000230006, 0x0, 0x7, 0x5, 0x2, 0x7, 0xaf, 0x9, 0x2, 0x3, 0x103, 0xfffffffffffffff7, 0x0, 0x0, 0x8000002, 0x0, 0x0, 0x0, [0x3, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2000000000000006, 0x0, 0xc06f, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x9, 0xfffffffffffffffd, 0x5, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x7fffffffffffffff, 0x6, 0x0, 0xfffffffffffffffe, 0x4, 0x0, 0x80000000000]}, 0x1fe, 0x81) sendmsg$auto_HSR_C_GET_NODE_STATUS(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB='X\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000226bd7000fedbdf25030000000800030009000000060007000080000008000200", @ANYRES32=0x0, @ANYBLOB="0a00050000000000000000020a0001000180c200000200000a000500"], 0x58}, 0x1, 0x0, 0x0, 0x40080}, 0x40090) (async) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB="72010000", @ANYBLOB="13"], 0x1ac}}, 0x4004) (async) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)=ANY=[], 0x1ac}}, 0x40000) sendmmsg$auto(0xffffffffffffffff, &(0x7f0000000200)={{0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080), 0xfc2}, 0x2, &(0x7f0000000080), 0x7, 0xa505}, 0x800}, 0x7, 0x4008) (async) write$auto(r1, &(0x7f0000000400)='/dev/audio1\x00', 0x100000a3d9) (async) mmap$auto(0x0, 0x400008, 0xe3, 0xbb72, 0x2, 0x8000) (async, rerun: 32) io_uring_setup$auto(0x6, 0x0) (rerun: 32) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) (async) io_setup$auto(0xb045, 0x0) (async) socket(0x2, 0x80002, 0x73) (async) openat$auto_vmwgfx_driver_fops_vmwgfx_drv(0xffffffffffffff9c, 0x0, 0x100002, 0x0) (async) socket(0xa, 0x2, 0x88) sysfs$auto(0x2, 0x10000000000048, 0x0) (async) r2 = fsopen$auto(0x0, 0x1) (async) close_range$auto(0x2, 0x8, 0x0) (async) r3 = openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f00000011c0), 0xe0180, 0x0) ioctl$auto_KVM_CREATE_VM(r3, 0xae01, 0x0) (async) ioctl$auto(0x3, 0x4020aeb2, r2) (async, rerun: 32) sendmsg$auto_CGROUPSTATS_CMD_GET(0xffffffffffffffff, 0x0, 0x4000) (async, rerun: 32) r4 = openat$auto_tty_fops_tty_io(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$auto_TIOCSETD2(r4, 0x5423, 0x0) (async) ioctl$auto_TCFLSH2(r4, 0x8926, 0x0) 130.495201ms ago: executing program 2 (id=751): unshare$auto(0x40000080) openat$auto_proc_single_file_operations_base(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/dev_snmp6/bond0\x00', 0x537001, 0x0) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) (async) madvise$auto(0x0, 0x2003f0, 0x17) (async) mmap$auto(0x40000009, 0xe97f, 0xfffffffffffffff5, 0x1c, 0xffffffffffffffff, 0x10004010208000) (async) socket(0x2, 0x1, 0x0) (async) r0 = socket(0x10, 0x2, 0x0) sendmsg$auto_NL80211_CMD_GET_REG(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c000000", @ANYBLOB='^\x00', @ANYBLOB="e4ac932c75e718d778ad070b61"], 0x1ac}, 0x1, 0x0, 0x0, 0x40}, 0x40000) recvmmsg$auto(r0, &(0x7f0000000180)={{0x0, 0x10001, &(0x7f0000000080)={&(0x7f0000000440), 0x200}, 0x4, 0x0, 0x8, 0x7}, 0x7}, 0x5, 0x66a6, 0x0) (async) mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) (async) r1 = openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ttyprintk\x00', 0x40001, 0x0) write$auto(r1, 0x0, 0x0) close_range$auto(0x0, 0xfffffffffffff001, 0x2) (async) r2 = socket(0x10, 0x2, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$auto_ETHTOOL_MSG_PLCA_GET_STATUS(r3, &(0x7f00000030c0)={0x0, 0x0, &(0x7f0000003080)={&(0x7f0000002f40)=ANY=[@ANYBLOB="14000000", @ANYBLOB="045626"], 0x14}}, 0x40) syz_genetlink_get_family_id$auto_netdev(&(0x7f0000003900), r3) r4 = syz_genetlink_get_family_id$auto_ethtool(&(0x7f0000000040), r3) sendmsg$auto_ETHTOOL_MSG_WOL_SET(r2, &(0x7f0000002cc0)={0x0, 0x0, &(0x7f0000002c80)={&(0x7f00000003c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010027bd7000fcdbdf250a9e00ff15000000140001"], 0x2c}, 0x1, 0x0, 0x0, 0x4801}, 0x0) 113.321982ms ago: executing program 1 (id=752): mmap$auto(0x0, 0x2020009, 0xbe, 0xeb1, 0xfffffffffffffffa, 0x2000000000008000) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={0x0}, 0x1, 0x0, 0x0, 0x24040804}, 0x4000) (async) close_range$auto(0x2, 0x8, 0x0) (async) io_uring_setup$auto(0x2, 0x0) socket$nl_generic(0x10, 0x3, 0x10) (async) io_uring_setup$auto(0x3, &(0x7f0000000000)={0x8, 0x66, 0x2, 0xc3d, 0x1, 0x400004, 0xffffffffffffffff, [0x0, 0x34, 0x7fffffff], {0x100, 0x6, 0x8000, 0x80000000, 0xa5, 0x7, 0xb, 0xba8c, 0x5}, {0xfffffc00, 0x6, 0x0, 0x401, 0x2008, 0x8, 0x0, 0x8e9, 0x6}}) (async) lstat$auto(&(0x7f0000000000)='./file1\x00', 0x0) (async) r0 = socket(0x2, 0x6, 0x0) epoll_create$auto(0x2) msgctl$auto_IPC_INFO(0x3, 0x3, &(0x7f0000000200)={{0x2, 0xee00, 0xee00, 0x6, 0x50, 0x8, 0x1}, 0x0, 0x0, 0x9, 0xaa5, 0x200, 0x39e5dc2a, 0xc68, 0x2, 0x5, 0x9, @raw=0x2, @raw=0xfffffbff}) setresuid$auto(r1, 0x0, 0x0) keyctl$auto_KEYCTL_SESSION_TO_PARENT(0x12, 0x0, r1, 0x0, 0x0) (async) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond_slave_1\x00', 0x0}) sendmsg$auto_ETHTOOL_MSG_CABLE_TEST_TDR_ACT(0xffffffffffffffff, &(0x7f0000021740)={0x0, 0x0, &(0x7f0000021700)={&(0x7f0000000000)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r2], 0x20}, 0x1, 0x0, 0x0, 0x40000}, 0x4004804) (async) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[], 0x1ac}}, 0x20044000) (async) sendmmsg$auto(0x3, &(0x7f0000000080)={{0x0, 0x2, &(0x7f00000002c0)={0x0, 0xc4}, 0x1, 0x0, 0x0, 0x9}, 0x7}, 0x103, 0x0) 0s ago: executing program 0 (id=753): madvise$auto(0xfffffffffffffffd, 0x8000000000000002, 0xa) r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000240)='/sys/devices/virtual/block/loop7/queue/wbt_lat_usec\x00', 0x2001, 0x0) write$auto(r0, &(0x7f0000000040)='7\x00\\\xa0\x04|\x03\xcb\x12\xfa\b\x1c\xc7k', 0x81) ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) mmap$auto(0x0, 0x20009, 0xe2, 0xeb1, 0x405, 0x8000) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={0x0, 0x1ac}, 0x1, 0x0, 0x0, 0x4004810}, 0x800) sendmsg$auto_HWSIM_CMD_DEL_RADIO(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="14000000", @ANYRES16, @ANYBLOB="01eb"], 0x14}, 0x1, 0x0, 0x0, 0x20040800}, 0x24004000) socketpair$auto(0x1e, 0x5, 0x8000000000000000, 0x0) close_range$auto(0x2, 0x8, 0x0) open(0x0, 0xa2200, 0x155) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$auto_NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xc001}, 0x4048010) kexec_load$auto(0x2, 0x2, &(0x7f0000000040)={@buf=&(0x7f0000000340)="19e9ab3ac43dccd4bd7fde21fc4c43037ff0205600dcf653efedd4e9821fb6d3cc4dc966a6d748ce365803ec45cbd474ac4e666d9cf74b716d93d3d5618174bdab7f6299ba0f8c3958597251035e9dfbaf7ff470c090ddeb65b3da1eac5337fed48b10e50d07b82b17d1557c12a69c91fc5592702b357dd35cebf4b1ba17d7b4999741feab74396c5d0c034df8c37bed0f2e82a4426b9b968878ecaeb327d616029d", 0x800c000, 0x40000000, 0x4800c000}, 0x2) mmap$auto(0x0, 0xdb33, 0xe2, 0xeb1, 0x405, 0x8000) r2 = socket(0xa, 0x6, 0x0) listen$auto(r1, 0x6) close_range$auto(0x2, r2, 0x0) close_range$auto(0x2, 0x8, 0x0) r3 = openat$auto_proc_loginuid_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/loginuid\x00', 0x0, 0x0) openat$auto_tun_fops_tun(0xffffffffffffff9c, &(0x7f0000000000), 0x2002, 0x0) move_pages$auto(0x1, 0x2000000000003, 0x0, 0x0, 0x0, 0x8000400000000000) ioctl$auto(0x3, 0x400454ca, 0x38) syz_genetlink_get_family_id$auto_nfsd(&(0x7f0000000080), 0xffffffffffffffff) r4 = socket(0x10, 0x2, 0xf) sendmsg$auto_NFSD_CMD_THREADS_SET(r4, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40000021}, 0x8004) mmap$auto(0x0, 0x40009, 0xdf, 0x9b72, 0x7, 0x28000) ioctl$auto_XFS_IOC_OPEN_BY_HANDLE(0xffffffffffffffff, 0xc038586b, &(0x7f0000000300)={0xffffffffffffffff, &(0x7f0000000040)="5c521ef5d9235438cb1253c686ba3cbc81f636e61ea2d99b47177337ac4dea2e9def6974041321632061e3586e0f212d35661a9701d2bbf8df25aec682ce99fefa84569c0d535e24427a0a09a077b9b5e5dc50ed3a6183afe80af8f82f85ee49e89408715dbba18103364505d9aebbfcbb36f21b2cace99be726ba47d38f5705211335229ecb08d891", 0x0, 0x0, 0x80, 0x0, 0x0}) r5 = getpid() process_vm_readv$auto(r5, &(0x7f0000000000)={0x0, 0xfff}, 0x1, &(0x7f0000000280)={&(0x7f0000000080), 0xffffffff}, 0x6, 0x0) write$auto(r3, 0x0, 0xcecf) kernel console output (not intermixed with test programs): 070] [ 198.774607][ T7070] dump_stack_lvl+0x16c/0x1f0 [ 198.774662][ T7070] should_fail_ex+0x512/0x640 [ 198.774702][ T7070] ? kmem_cache_alloc_node_noprof+0x5e/0x3b0 [ 198.774748][ T7070] should_failslab+0xc2/0x120 [ 198.774793][ T7070] kmem_cache_alloc_node_noprof+0x71/0x3b0 [ 198.774833][ T7070] ? __alloc_skb+0x2b2/0x380 [ 198.774899][ T7070] __alloc_skb+0x2b2/0x380 [ 198.774941][ T7070] ? __pfx___alloc_skb+0x10/0x10 [ 198.774985][ T7070] ? __pfx_netlink_autobind.isra.0+0x10/0x10 [ 198.775032][ T7070] ? __lock_acquire+0xaa4/0x1ba0 [ 198.775067][ T7070] netlink_alloc_large_skb+0x69/0x130 [ 198.775116][ T7070] netlink_sendmsg+0x6a1/0xdd0 [ 198.775168][ T7070] ? __pfx_netlink_sendmsg+0x10/0x10 [ 198.775228][ T7070] ____sys_sendmsg+0xa95/0xc70 [ 198.775260][ T7070] ? copy_msghdr_from_user+0x10a/0x160 [ 198.775303][ T7070] ? __pfx_____sys_sendmsg+0x10/0x10 [ 198.775342][ T7070] ? __pfx__kstrtoull+0x10/0x10 [ 198.775380][ T7070] ___sys_sendmsg+0x134/0x1d0 [ 198.775435][ T7070] ? __pfx____sys_sendmsg+0x10/0x10 [ 198.775498][ T7070] ? find_held_lock+0x2b/0x80 [ 198.775554][ T7070] __sys_sendmmsg+0x200/0x420 [ 198.775600][ T7070] ? __pfx___sys_sendmmsg+0x10/0x10 [ 198.775653][ T7070] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 198.775709][ T7070] ? fput+0x70/0xf0 [ 198.775746][ T7070] ? ksys_write+0x1b9/0x240 [ 198.775774][ T7070] ? __pfx_ksys_write+0x10/0x10 [ 198.775801][ T7070] ? rcu_is_watching+0x12/0xc0 [ 198.775842][ T7070] __x64_sys_sendmmsg+0x9c/0x100 [ 198.775894][ T7070] ? lockdep_hardirqs_on+0x7c/0x110 [ 198.775931][ T7070] do_syscall_64+0xcd/0x260 [ 198.775975][ T7070] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 198.776001][ T7070] RIP: 0033:0x7f0cfd38d169 [ 198.776020][ T7070] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 198.776045][ T7070] RSP: 002b:00007f0cfe1df038 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 198.776070][ T7070] RAX: ffffffffffffffda RBX: 00007f0cfd5a5fa0 RCX: 00007f0cfd38d169 [ 198.776086][ T7070] RDX: 0000000000000003 RSI: 0000200000000080 RDI: 0000000000000003 [ 198.776101][ T7070] RBP: 00007f0cfe1df090 R08: 0000000000000000 R09: 0000000000000000 [ 198.776115][ T7070] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 198.776130][ T7070] R13: 0000000000000000 R14: 00007f0cfd5a5fa0 R15: 00007ffccec57268 [ 198.776162][ T7070] [ 199.454218][ T1300] ieee802154 phy0 wpan0: encryption failed: -22 [ 199.460775][ T1300] ieee802154 phy1 wpan1: encryption failed: -22 [ 201.450372][ T7103] snd_aloop snd_aloop.0: control 16781581:65539:6:'x?F/zF˷fC:7 is already present [ 201.687680][ T7107] FAULT_INJECTION: forcing a failure. [ 201.687680][ T7107] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 201.725377][ T7107] CPU: 1 UID: 0 PID: 7107 Comm: syz.3.296 Not tainted 6.14.0-syzkaller-11125-g609706855d90 #0 PREEMPT(full) [ 201.725419][ T7107] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 201.725437][ T7107] Call Trace: [ 201.725447][ T7107] [ 201.725466][ T7107] dump_stack_lvl+0x16c/0x1f0 [ 201.725518][ T7107] should_fail_ex+0x512/0x640 [ 201.725563][ T7107] should_fail_alloc_page+0xe7/0x130 [ 201.725607][ T7107] prepare_alloc_pages+0x3c2/0x610 [ 201.725638][ T7107] ? rcu_is_watching+0x12/0xc0 [ 201.725679][ T7107] __alloc_frozen_pages_noprof+0x18f/0x2370 [ 201.725719][ T7107] ? __lock_acquire+0xaa4/0x1ba0 [ 201.725765][ T7107] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 201.725805][ T7107] ? do_raw_spin_lock+0x12c/0x2b0 [ 201.725841][ T7107] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 201.725875][ T7107] ? find_held_lock+0x2b/0x80 [ 201.725927][ T7107] ? __lock_acquire+0xaa4/0x1ba0 [ 201.725956][ T7107] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 201.725992][ T7107] ? policy_nodemask+0xea/0x4e0 [ 201.726056][ T7107] alloc_pages_mpol+0x1fb/0x550 [ 201.726102][ T7107] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 201.726153][ T7107] folio_alloc_mpol_noprof+0x36/0x2f0 [ 201.726205][ T7107] shmem_alloc_folio+0x135/0x160 [ 201.726250][ T7107] shmem_alloc_and_add_folio+0x499/0xc20 [ 201.726306][ T7107] ? shmem_huge_global_enabled+0x72/0x6b0 [ 201.726352][ T7107] ? __pfx_shmem_alloc_and_add_folio+0x10/0x10 [ 201.726405][ T7107] ? shmem_allowable_huge_orders+0xd0/0x410 [ 201.726471][ T7107] shmem_get_folio_gfp+0x687/0x1530 [ 201.726532][ T7107] ? __pfx_shmem_get_folio_gfp+0x10/0x10 [ 201.726583][ T7107] ? __pfx_timestamp_truncate+0x10/0x10 [ 201.726633][ T7107] shmem_fault+0x204/0xb10 [ 201.726686][ T7107] ? __pfx_shmem_fault+0x10/0x10 [ 201.726743][ T7107] ? __pfx___up_read+0x10/0x10 [ 201.726790][ T7107] ? __pfx_filemap_map_pages+0x10/0x10 [ 201.726819][ T7107] __do_fault+0x10a/0x490 [ 201.726868][ T7107] ? __pfx_filemap_map_pages+0x10/0x10 [ 201.726896][ T7107] do_pte_missing+0x1a6/0x3ea0 [ 201.726939][ T7107] ? __handle_mm_fault+0x1016/0x2a50 [ 201.726984][ T7107] __handle_mm_fault+0x1043/0x2a50 [ 201.727035][ T7107] ? __pfx___handle_mm_fault+0x10/0x10 [ 201.727072][ T7107] ? __pte_offset_map_lock+0x155/0x2f0 [ 201.727125][ T7107] ? find_held_lock+0x2b/0x80 [ 201.727176][ T7107] ? find_held_lock+0x2b/0x80 [ 201.727242][ T7107] handle_mm_fault+0x404/0xae0 [ 201.727288][ T7107] __get_user_pages+0x771/0x36f0 [ 201.727338][ T7107] ? __pfx___get_user_pages+0x10/0x10 [ 201.727370][ T7107] ? __pfx___might_resched+0x10/0x10 [ 201.727414][ T7107] ? __pfx_down_read_killable+0x10/0x10 [ 201.727465][ T7107] faultin_page_range+0x249/0x980 [ 201.727512][ T7107] do_madvise+0x551/0x7c0 [ 201.727576][ T7107] ? __pfx_do_madvise+0x10/0x10 [ 201.727630][ T7107] ? ksys_write+0x1b9/0x240 [ 201.727660][ T7107] ? __pfx_ksys_write+0x10/0x10 [ 201.727688][ T7107] ? rcu_is_watching+0x12/0xc0 [ 201.727731][ T7107] __x64_sys_madvise+0xa9/0x110 [ 201.727775][ T7107] ? lockdep_hardirqs_on+0x7c/0x110 [ 201.727818][ T7107] do_syscall_64+0xcd/0x260 [ 201.727866][ T7107] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 201.727895][ T7107] RIP: 0033:0x7f0cfd38d169 [ 201.727917][ T7107] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 201.727944][ T7107] RSP: 002b:00007f0cfe1df038 EFLAGS: 00000246 ORIG_RAX: 000000000000001c [ 201.727971][ T7107] RAX: ffffffffffffffda RBX: 00007f0cfd5a5fa0 RCX: 00007f0cfd38d169 [ 201.727990][ T7107] RDX: 0000000000000017 RSI: 00000000002003f0 RDI: 0000000000000000 [ 201.728007][ T7107] RBP: 00007f0cfe1df090 R08: 0000000000000000 R09: 0000000000000000 [ 201.728023][ T7107] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 201.728040][ T7107] R13: 0000000000000000 R14: 00007f0cfd5a5fa0 R15: 00007ffccec57268 [ 201.728078][ T7107] [ 202.969299][ T7118] random: crng reseeded on system resumption [ 203.744443][ T7117] netlink: 4 bytes leftover after parsing attributes in process `syz.3.298'. [ 204.115889][ T7129] PM: Enabling pm_trace changes system date and time during resume. [ 204.115889][ T7129] PM: Correct system time has to be restored manually after resume. [ 205.879688][ T7155] FAULT_INJECTION: forcing a failure. [ 205.879688][ T7155] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 205.926421][ T7155] CPU: 1 UID: 0 PID: 7155 Comm: syz.3.310 Not tainted 6.14.0-syzkaller-11125-g609706855d90 #0 PREEMPT(full) [ 205.926466][ T7155] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 205.926485][ T7155] Call Trace: [ 205.926494][ T7155] [ 205.926506][ T7155] dump_stack_lvl+0x16c/0x1f0 [ 205.926560][ T7155] should_fail_ex+0x512/0x640 [ 205.926607][ T7155] _copy_from_user+0x2e/0xd0 [ 205.926653][ T7155] move_addr_to_kernel+0x65/0x170 [ 205.926692][ T7155] __sys_connect+0xaf/0x170 [ 205.926730][ T7155] ? __pfx___sys_connect+0x10/0x10 [ 205.926785][ T7155] ? __pfx_ksys_write+0x10/0x10 [ 205.926817][ T7155] ? rcu_is_watching+0x12/0xc0 [ 205.926866][ T7155] __x64_sys_connect+0x72/0xb0 [ 205.926915][ T7155] ? lockdep_hardirqs_on+0x7c/0x110 [ 205.926960][ T7155] do_syscall_64+0xcd/0x260 [ 205.927030][ T7155] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 205.927062][ T7155] RIP: 0033:0x7f0cfd38d169 [ 205.927087][ T7155] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 205.927117][ T7155] RSP: 002b:00007f0cfe1df038 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 205.927152][ T7155] RAX: ffffffffffffffda RBX: 00007f0cfd5a5fa0 RCX: 00007f0cfd38d169 [ 205.927173][ T7155] RDX: 0000000000000010 RSI: 0000000000000000 RDI: 0000000000000004 [ 205.927191][ T7155] RBP: 00007f0cfe1df090 R08: 0000000000000000 R09: 0000000000000000 [ 205.927210][ T7155] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 205.927228][ T7155] R13: 0000000000000000 R14: 00007f0cfd5a5fa0 R15: 00007ffccec57268 [ 205.927268][ T7155] [ 206.097013][ C1] vkms_vblank_simulate: vblank timer overrun [ 206.167461][ T7158] capability: warning: `syz.3.311' uses 32-bit capabilities (legacy support in use) [ 206.958297][ T7174] FAULT_INJECTION: forcing a failure. [ 206.958297][ T7174] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 206.994967][ T7174] CPU: 0 UID: 0 PID: 7174 Comm: syz.2.316 Not tainted 6.14.0-syzkaller-11125-g609706855d90 #0 PREEMPT(full) [ 206.995012][ T7174] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 206.995044][ T7174] Call Trace: [ 206.995056][ T7174] [ 206.995068][ T7174] dump_stack_lvl+0x16c/0x1f0 [ 206.995124][ T7174] should_fail_ex+0x512/0x640 [ 206.995171][ T7174] should_fail_alloc_page+0xe7/0x130 [ 206.995219][ T7174] prepare_alloc_pages+0x3c2/0x610 [ 206.995252][ T7174] ? rcu_is_watching+0x12/0xc0 [ 206.995298][ T7174] __alloc_frozen_pages_noprof+0x18f/0x2370 [ 206.995341][ T7174] ? __lock_acquire+0xaa4/0x1ba0 [ 206.995390][ T7174] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 206.995433][ T7174] ? do_raw_spin_lock+0x12c/0x2b0 [ 206.995471][ T7174] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 206.995509][ T7174] ? find_held_lock+0x2b/0x80 [ 206.995564][ T7174] ? __lock_acquire+0xaa4/0x1ba0 [ 206.995593][ T7174] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 206.995631][ T7174] ? policy_nodemask+0xea/0x4e0 [ 206.995679][ T7174] alloc_pages_mpol+0x1fb/0x550 [ 206.995726][ T7174] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 206.995783][ T7174] folio_alloc_mpol_noprof+0x36/0x2f0 [ 206.995836][ T7174] shmem_alloc_folio+0x135/0x160 [ 206.995880][ T7174] shmem_alloc_and_add_folio+0x499/0xc20 [ 206.995935][ T7174] ? shmem_huge_global_enabled+0x72/0x6b0 [ 206.995982][ T7174] ? __pfx_shmem_alloc_and_add_folio+0x10/0x10 [ 206.996041][ T7174] ? shmem_allowable_huge_orders+0xd0/0x410 [ 206.996102][ T7174] shmem_get_folio_gfp+0x687/0x1530 [ 206.996169][ T7174] ? __pfx_shmem_get_folio_gfp+0x10/0x10 [ 206.996221][ T7174] ? __pfx_timestamp_truncate+0x10/0x10 [ 206.996273][ T7174] shmem_fault+0x204/0xb10 [ 206.996324][ T7174] ? __pfx_shmem_fault+0x10/0x10 [ 206.996380][ T7174] ? __pfx___up_read+0x10/0x10 [ 206.996427][ T7174] ? __pfx_filemap_map_pages+0x10/0x10 [ 206.996456][ T7174] __do_fault+0x10a/0x490 [ 206.996506][ T7174] ? __pfx_filemap_map_pages+0x10/0x10 [ 206.996535][ T7174] do_pte_missing+0x1a6/0x3ea0 [ 206.996579][ T7174] ? __handle_mm_fault+0x1016/0x2a50 [ 206.996622][ T7174] __handle_mm_fault+0x1043/0x2a50 [ 206.996674][ T7174] ? __pfx___handle_mm_fault+0x10/0x10 [ 206.996711][ T7174] ? __pte_offset_map_lock+0x155/0x2f0 [ 206.996762][ T7174] ? find_held_lock+0x2b/0x80 [ 206.996801][ T7174] ? find_held_lock+0x2b/0x80 [ 206.996870][ T7174] handle_mm_fault+0x404/0xae0 [ 206.996915][ T7174] __get_user_pages+0x771/0x36f0 [ 206.996969][ T7174] ? __pfx___get_user_pages+0x10/0x10 [ 206.997003][ T7174] ? __pfx___might_resched+0x10/0x10 [ 206.997057][ T7174] ? __pfx_down_read_killable+0x10/0x10 [ 206.997105][ T7174] faultin_page_range+0x249/0x980 [ 206.997154][ T7174] do_madvise+0x551/0x7c0 [ 206.997208][ T7174] ? __pfx_do_madvise+0x10/0x10 [ 206.997268][ T7174] ? ksys_write+0x1b9/0x240 [ 206.997301][ T7174] ? __pfx_ksys_write+0x10/0x10 [ 206.997333][ T7174] ? rcu_is_watching+0x12/0xc0 [ 206.997380][ T7174] __x64_sys_madvise+0xa9/0x110 [ 206.997426][ T7174] ? lockdep_hardirqs_on+0x7c/0x110 [ 206.997475][ T7174] do_syscall_64+0xcd/0x260 [ 206.997527][ T7174] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 206.997560][ T7174] RIP: 0033:0x7f6669b8d169 [ 206.997585][ T7174] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 206.997615][ T7174] RSP: 002b:00007f666a957038 EFLAGS: 00000246 ORIG_RAX: 000000000000001c [ 206.997645][ T7174] RAX: ffffffffffffffda RBX: 00007f6669da5fa0 RCX: 00007f6669b8d169 [ 206.997666][ T7174] RDX: 0000000000000017 RSI: 00000000002003f0 RDI: 0000000000000000 [ 206.997684][ T7174] RBP: 00007f666a957090 R08: 0000000000000000 R09: 0000000000000000 [ 206.997703][ T7174] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 206.997721][ T7174] R13: 0000000000000000 R14: 00007f6669da5fa0 R15: 00007ffc72cfe2e8 [ 206.997763][ T7174] [ 207.485779][ T7178] netlink: 20 bytes leftover after parsing attributes in process `syz.3.315'. [ 208.039739][ T7182] netlink: 4 bytes leftover after parsing attributes in process `syz.3.318'. [ 208.235930][ T7192] CIFS mount error: No usable UNC path provided in device string! [ 208.235930][ T7192] [ 208.275200][ T7192] CIFS: VFS: CIFS mount error: No usable UNC path provided in device string! [ 208.301528][ T7195] random: crng reseeded on system resumption [ 208.555110][ T7197] snd_aloop snd_aloop.0: control 16781581:65539:6:'x?F/zF˷fC:7 is already present [ 208.720370][ T7206] FAULT_INJECTION: forcing a failure. [ 208.720370][ T7206] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 208.755926][ T7206] CPU: 1 UID: 0 PID: 7206 Comm: syz.2.324 Not tainted 6.14.0-syzkaller-11125-g609706855d90 #0 PREEMPT(full) [ 208.755971][ T7206] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 208.755989][ T7206] Call Trace: [ 208.755999][ T7206] [ 208.756010][ T7206] dump_stack_lvl+0x16c/0x1f0 [ 208.756066][ T7206] should_fail_ex+0x512/0x640 [ 208.756111][ T7206] _copy_from_iter+0x2a4/0x15b0 [ 208.756157][ T7206] ? __alloc_skb+0x200/0x380 [ 208.756202][ T7206] ? __pfx__copy_from_iter+0x10/0x10 [ 208.756249][ T7206] ? __pfx_netlink_autobind.isra.0+0x10/0x10 [ 208.756298][ T7206] ? __lock_acquire+0xaa4/0x1ba0 [ 208.756339][ T7206] netlink_sendmsg+0x829/0xdd0 [ 208.756398][ T7206] ? __pfx_netlink_sendmsg+0x10/0x10 [ 208.756465][ T7206] ____sys_sendmsg+0xa95/0xc70 [ 208.756500][ T7206] ? copy_msghdr_from_user+0x10a/0x160 [ 208.756547][ T7206] ? __pfx_____sys_sendmsg+0x10/0x10 [ 208.756587][ T7206] ? __pfx__kstrtoull+0x10/0x10 [ 208.756634][ T7206] ___sys_sendmsg+0x134/0x1d0 [ 208.756684][ T7206] ? __pfx____sys_sendmsg+0x10/0x10 [ 208.756751][ T7206] ? find_held_lock+0x2b/0x80 [ 208.756818][ T7206] __sys_sendmmsg+0x200/0x420 [ 208.756870][ T7206] ? __pfx___sys_sendmmsg+0x10/0x10 [ 208.756931][ T7206] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 208.756999][ T7206] ? fput+0x70/0xf0 [ 208.757042][ T7206] ? ksys_write+0x1b9/0x240 [ 208.757075][ T7206] ? __pfx_ksys_write+0x10/0x10 [ 208.757104][ T7206] ? rcu_is_watching+0x12/0xc0 [ 208.757154][ T7206] __x64_sys_sendmmsg+0x9c/0x100 [ 208.757199][ T7206] ? lockdep_hardirqs_on+0x7c/0x110 [ 208.757244][ T7206] do_syscall_64+0xcd/0x260 [ 208.757295][ T7206] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 208.757326][ T7206] RIP: 0033:0x7f6669b8d169 [ 208.757349][ T7206] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 208.757378][ T7206] RSP: 002b:00007f666a957038 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 208.757406][ T7206] RAX: ffffffffffffffda RBX: 00007f6669da5fa0 RCX: 00007f6669b8d169 [ 208.757425][ T7206] RDX: 0000000000000003 RSI: 0000200000000080 RDI: 0000000000000003 [ 208.757444][ T7206] RBP: 00007f666a957090 R08: 0000000000000000 R09: 0000000000000000 [ 208.757463][ T7206] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 208.757481][ T7206] R13: 0000000000000000 R14: 00007f6669da5fa0 R15: 00007ffc72cfe2e8 [ 208.757521][ T7206] [ 209.003011][ C1] vkms_vblank_simulate: vblank timer overrun [ 209.577606][ T7219] netlink: 4 bytes leftover after parsing attributes in process `syz.2.327'. [ 209.754722][ T7219] mmap: syz.2.327 (7219) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 210.415587][ T7226] FAULT_INJECTION: forcing a failure. [ 210.415587][ T7226] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 210.455009][ T7226] CPU: 0 UID: 0 PID: 7226 Comm: syz.1.328 Not tainted 6.14.0-syzkaller-11125-g609706855d90 #0 PREEMPT(full) [ 210.455051][ T7226] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 210.455069][ T7226] Call Trace: [ 210.455078][ T7226] [ 210.455089][ T7226] dump_stack_lvl+0x16c/0x1f0 [ 210.455143][ T7226] should_fail_ex+0x512/0x640 [ 210.455190][ T7226] should_fail_alloc_page+0xe7/0x130 [ 210.455237][ T7226] prepare_alloc_pages+0x3c2/0x610 [ 210.455275][ T7226] __alloc_frozen_pages_noprof+0x18f/0x2370 [ 210.455321][ T7226] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 210.455367][ T7226] ? is_bpf_text_address+0x94/0x1a0 [ 210.455418][ T7226] ? kernel_text_address+0x8d/0x100 [ 210.455457][ T7226] ? __kernel_text_address+0xd/0x40 [ 210.455504][ T7226] ? unwind_get_return_address+0x59/0xa0 [ 210.455547][ T7226] ? arch_stack_walk+0xa6/0x100 [ 210.455591][ T7226] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 210.455640][ T7226] ? __lock_acquire+0x5ca/0x1ba0 [ 210.455677][ T7226] ? __pfx_stack_trace_save+0x10/0x10 [ 210.455719][ T7226] ? stack_depot_save_flags+0x28/0xa50 [ 210.455766][ T7226] ? look_up_lock_class+0x59/0x150 [ 210.455812][ T7226] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 210.455850][ T7226] ? policy_nodemask+0xea/0x4e0 [ 210.455897][ T7226] alloc_pages_mpol+0x1fb/0x550 [ 210.455944][ T7226] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 210.456001][ T7226] folio_alloc_mpol_noprof+0x36/0x2f0 [ 210.456055][ T7226] shmem_alloc_folio+0x135/0x160 [ 210.456100][ T7226] shmem_alloc_and_add_folio+0x499/0xc20 [ 210.456157][ T7226] ? shmem_huge_global_enabled+0x72/0x6b0 [ 210.456203][ T7226] ? __pfx_shmem_alloc_and_add_folio+0x10/0x10 [ 210.456256][ T7226] ? shmem_allowable_huge_orders+0xd0/0x410 [ 210.456316][ T7226] shmem_get_folio_gfp+0x687/0x1530 [ 210.456376][ T7226] ? __pfx_shmem_get_folio_gfp+0x10/0x10 [ 210.456431][ T7226] ? filemap_map_pages+0xf72/0x1680 [ 210.456466][ T7226] shmem_fault+0x204/0xb10 [ 210.456526][ T7226] ? __pfx_shmem_fault+0x10/0x10 [ 210.456579][ T7226] ? find_held_lock+0x2b/0x80 [ 210.456622][ T7226] ? __pfx_filemap_map_pages+0x10/0x10 [ 210.456666][ T7226] __do_fault+0x10a/0x490 [ 210.456715][ T7226] do_pte_missing+0xed5/0x3ea0 [ 210.456759][ T7226] ? __handle_mm_fault+0x1016/0x2a50 [ 210.456803][ T7226] __handle_mm_fault+0x1043/0x2a50 [ 210.456855][ T7226] ? __pfx___handle_mm_fault+0x10/0x10 [ 210.456918][ T7226] ? find_vma+0xbf/0x140 [ 210.456945][ T7226] ? __pfx_find_vma+0x10/0x10 [ 210.456979][ T7226] handle_mm_fault+0x404/0xae0 [ 210.457025][ T7226] do_user_addr_fault+0x7a9/0x1430 [ 210.457074][ T7226] exc_page_fault+0x5c/0xc0 [ 210.457121][ T7226] asm_exc_page_fault+0x26/0x30 [ 210.457151][ T7226] RIP: 0010:rep_movs_alternative+0x30/0x70 [ 210.457190][ T7226] Code: 83 f9 08 73 25 85 c9 74 0f 8a 06 88 07 48 ff c7 48 ff c6 48 ff c9 75 f1 c3 cc cc cc cc 66 66 2e 0f 1f 84 00 00 00 00 00 66 90 <48> 8b 06 48 89 07 48 83 c6 08 48 83 c7 08 83 e9 08 74 db 83 f9 08 [ 210.457220][ T7226] RSP: 0018:ffffc9000f05fda0 EFLAGS: 00050212 [ 210.457245][ T7226] RAX: 0000000000000001 RBX: 0000000000000000 RCX: 0000000000000010 [ 210.457264][ T7226] RDX: fffff52001e0bfc5 RSI: 0000000000000000 RDI: ffffc9000f05fe18 [ 210.457283][ T7226] RBP: 0000000000000010 R08: 0000000000000001 R09: fffff52001e0bfc4 [ 210.457301][ T7226] R10: ffffc9000f05fe27 R11: 0000000000000000 R12: 0000000000000000 [ 210.457319][ T7226] R13: ffffc9000f05fe18 R14: 0000000000000010 R15: 0000000000000000 [ 210.457359][ T7226] _copy_from_user+0x98/0xd0 [ 210.457405][ T7226] move_addr_to_kernel+0x65/0x170 [ 210.457445][ T7226] __sys_connect+0xaf/0x170 [ 210.457491][ T7226] ? __pfx___sys_connect+0x10/0x10 [ 210.457547][ T7226] ? __pfx_ksys_write+0x10/0x10 [ 210.457579][ T7226] ? rcu_is_watching+0x12/0xc0 [ 210.457629][ T7226] __x64_sys_connect+0x72/0xb0 [ 210.457667][ T7226] ? lockdep_hardirqs_on+0x7c/0x110 [ 210.457713][ T7226] do_syscall_64+0xcd/0x260 [ 210.457765][ T7226] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 210.457797][ T7226] RIP: 0033:0x7f8efed8d169 [ 210.457820][ T7226] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 210.457850][ T7226] RSP: 002b:00007f8effcb0038 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 210.457878][ T7226] RAX: ffffffffffffffda RBX: 00007f8efefa5fa0 RCX: 00007f8efed8d169 [ 210.457897][ T7226] RDX: 0000000000000010 RSI: 0000000000000000 RDI: 0000000000000004 [ 210.457915][ T7226] RBP: 00007f8effcb0090 R08: 0000000000000000 R09: 0000000000000000 [ 210.457932][ T7226] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 210.457949][ T7226] R13: 0000000000000000 R14: 00007f8efefa5fa0 R15: 00007ffe8104e788 [ 210.457988][ T7226] [ 211.153817][ T7231] netlink: 8 bytes leftover after parsing attributes in process `syz.3.330'. [ 211.450823][ T7239] FAULT_INJECTION: forcing a failure. [ 211.450823][ T7239] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 211.484408][ T7239] CPU: 0 UID: 0 PID: 7239 Comm: syz.1.331 Not tainted 6.14.0-syzkaller-11125-g609706855d90 #0 PREEMPT(full) [ 211.484452][ T7239] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 211.484470][ T7239] Call Trace: [ 211.484480][ T7239] [ 211.484491][ T7239] dump_stack_lvl+0x16c/0x1f0 [ 211.484544][ T7239] should_fail_ex+0x512/0x640 [ 211.484589][ T7239] _copy_from_user+0x2e/0xd0 [ 211.484634][ T7239] copy_msghdr_from_user+0x98/0x160 [ 211.484680][ T7239] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 211.484732][ T7239] ? __pfx__kstrtoull+0x10/0x10 [ 211.484771][ T7239] ___sys_sendmsg+0xfe/0x1d0 [ 211.484817][ T7239] ? __pfx____sys_sendmsg+0x10/0x10 [ 211.484885][ T7239] ? find_held_lock+0x2b/0x80 [ 211.484948][ T7239] __sys_sendmmsg+0x200/0x420 [ 211.484999][ T7239] ? __pfx___sys_sendmmsg+0x10/0x10 [ 211.485058][ T7239] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 211.485124][ T7239] ? fput+0x70/0xf0 [ 211.485185][ T7239] ? ksys_write+0x1b9/0x240 [ 211.485218][ T7239] ? __pfx_ksys_write+0x10/0x10 [ 211.485249][ T7239] ? rcu_is_watching+0x12/0xc0 [ 211.485297][ T7239] __x64_sys_sendmmsg+0x9c/0x100 [ 211.485343][ T7239] ? lockdep_hardirqs_on+0x7c/0x110 [ 211.485397][ T7239] do_syscall_64+0xcd/0x260 [ 211.485456][ T7239] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 211.485489][ T7239] RIP: 0033:0x7f8efed8d169 [ 211.485514][ T7239] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 211.485544][ T7239] RSP: 002b:00007f8effcb0038 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 211.485573][ T7239] RAX: ffffffffffffffda RBX: 00007f8efefa5fa0 RCX: 00007f8efed8d169 [ 211.485594][ T7239] RDX: 0000000000000005 RSI: 0000200000000140 RDI: 0000000000000004 [ 211.485613][ T7239] RBP: 00007f8effcb0090 R08: 0000000000000000 R09: 0000000000000000 [ 211.485631][ T7239] R10: 0000000020000000 R11: 0000000000000246 R12: 0000000000000001 [ 211.485650][ T7239] R13: 0000000000000000 R14: 00007f8efefa5fa0 R15: 00007ffe8104e788 [ 211.485690][ T7239] [ 212.525788][ T30] audit: type=1800 audit(6038441879.294:2): pid=7250 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.1.333" name="features" dev="configfs" ino=12730 res=0 errno=0 [ 212.796435][ T7244] vivid-003: ================= START STATUS ================= [ 212.804634][ T7244] vivid-003: Radio HW Seek Mode: Bounded [ 212.831352][ T7244] vivid-003: Radio Programmable HW Seek: false [ 212.862194][ T7244] vivid-003: RDS Rx I/O Mode: Block I/O [ 212.960020][ T7244] vivid-003: Generate RBDS Instead of RDS: false [ 212.966912][ T7244] vivid-003: RDS Reception: true [ 212.973732][ T7244] vivid-003: RDS Program Type: 0 inactive [ 212.980374][ T7244] vivid-003: RDS PS Name: inactive [ 212.985732][ T7244] vivid-003: RDS Radio Text: inactive [ 212.991274][ T7244] vivid-003: RDS Traffic Announcement: false inactive [ 212.998706][ T7244] vivid-003: RDS Traffic Program: false inactive [ 213.005200][ T7244] vivid-003: RDS Music: false inactive [ 213.010741][ T7244] vivid-003: ================== END STATUS ================== [ 214.789663][ T7289] FAULT_INJECTION: forcing a failure. [ 214.789663][ T7289] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 214.844999][ T7289] CPU: 1 UID: 0 PID: 7289 Comm: syz.1.340 Not tainted 6.14.0-syzkaller-11125-g609706855d90 #0 PREEMPT(full) [ 214.845043][ T7289] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 214.845060][ T7289] Call Trace: [ 214.845070][ T7289] [ 214.845082][ T7289] dump_stack_lvl+0x16c/0x1f0 [ 214.845136][ T7289] should_fail_ex+0x512/0x640 [ 214.845184][ T7289] should_fail_alloc_page+0xe7/0x130 [ 214.845231][ T7289] prepare_alloc_pages+0x3c2/0x610 [ 214.845262][ T7289] ? rcu_is_watching+0x12/0xc0 [ 214.845308][ T7289] __alloc_frozen_pages_noprof+0x18f/0x2370 [ 214.845357][ T7289] ? __lock_acquire+0xaa4/0x1ba0 [ 214.845405][ T7289] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 214.845448][ T7289] ? do_raw_spin_lock+0x12c/0x2b0 [ 214.845485][ T7289] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 214.845523][ T7289] ? find_held_lock+0x2b/0x80 [ 214.845577][ T7289] ? __lock_acquire+0xaa4/0x1ba0 [ 214.845607][ T7289] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 214.845644][ T7289] ? policy_nodemask+0xea/0x4e0 [ 214.845692][ T7289] alloc_pages_mpol+0x1fb/0x550 [ 214.845739][ T7289] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 214.845796][ T7289] folio_alloc_mpol_noprof+0x36/0x2f0 [ 214.845850][ T7289] shmem_alloc_folio+0x135/0x160 [ 214.845894][ T7289] shmem_alloc_and_add_folio+0x499/0xc20 [ 214.845950][ T7289] ? shmem_huge_global_enabled+0x72/0x6b0 [ 214.845996][ T7289] ? __pfx_shmem_alloc_and_add_folio+0x10/0x10 [ 214.846060][ T7289] ? shmem_allowable_huge_orders+0xd0/0x410 [ 214.846118][ T7289] shmem_get_folio_gfp+0x687/0x1530 [ 214.846185][ T7289] ? __pfx_shmem_get_folio_gfp+0x10/0x10 [ 214.846232][ T7289] ? __pfx_timestamp_truncate+0x10/0x10 [ 214.846277][ T7289] shmem_fault+0x204/0xb10 [ 214.846329][ T7289] ? __pfx_shmem_fault+0x10/0x10 [ 214.846381][ T7289] ? __pfx___up_read+0x10/0x10 [ 214.846423][ T7289] ? __pfx_filemap_map_pages+0x10/0x10 [ 214.846449][ T7289] __do_fault+0x10a/0x490 [ 214.846494][ T7289] ? __pfx_filemap_map_pages+0x10/0x10 [ 214.846519][ T7289] do_pte_missing+0x1a6/0x3ea0 [ 214.846558][ T7289] ? __handle_mm_fault+0x1016/0x2a50 [ 214.846595][ T7289] __handle_mm_fault+0x1043/0x2a50 [ 214.846641][ T7289] ? __pfx___handle_mm_fault+0x10/0x10 [ 214.846675][ T7289] ? __pte_offset_map_lock+0x155/0x2f0 [ 214.846722][ T7289] ? find_held_lock+0x2b/0x80 [ 214.846757][ T7289] ? find_held_lock+0x2b/0x80 [ 214.846818][ T7289] handle_mm_fault+0x404/0xae0 [ 214.846859][ T7289] __get_user_pages+0x771/0x36f0 [ 214.846906][ T7289] ? __pfx___get_user_pages+0x10/0x10 [ 214.846936][ T7289] ? __pfx___might_resched+0x10/0x10 [ 214.846998][ T7289] ? __pfx_down_read_killable+0x10/0x10 [ 214.847043][ T7289] faultin_page_range+0x249/0x980 [ 214.847091][ T7289] do_madvise+0x551/0x7c0 [ 214.847140][ T7289] ? __pfx_do_madvise+0x10/0x10 [ 214.847196][ T7289] ? ksys_write+0x1b9/0x240 [ 214.847228][ T7289] ? __pfx_ksys_write+0x10/0x10 [ 214.847269][ T7289] __x64_sys_madvise+0xa9/0x110 [ 214.847316][ T7289] ? lockdep_hardirqs_on+0x7c/0x110 [ 214.847368][ T7289] do_syscall_64+0xcd/0x260 [ 214.847420][ T7289] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 214.847451][ T7289] RIP: 0033:0x7f8efed8d169 [ 214.847474][ T7289] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 214.847503][ T7289] RSP: 002b:00007f8effcb0038 EFLAGS: 00000246 ORIG_RAX: 000000000000001c [ 214.847532][ T7289] RAX: ffffffffffffffda RBX: 00007f8efefa5fa0 RCX: 00007f8efed8d169 [ 214.847552][ T7289] RDX: 0000000000000017 RSI: 00000000002003f0 RDI: 0000000000000000 [ 214.847569][ T7289] RBP: 00007f8effcb0090 R08: 0000000000000000 R09: 0000000000000000 [ 214.847587][ T7289] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 214.847605][ T7289] R13: 0000000000000000 R14: 00007f8efefa5fa0 R15: 00007ffe8104e788 [ 214.847642][ T7289] [ 215.777331][ T7287] netlink: 8 bytes leftover after parsing attributes in process `syz.3.338'. [ 216.671072][ T7319] FAULT_INJECTION: forcing a failure. [ 216.671072][ T7319] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 216.684936][ T7319] CPU: 0 UID: 0 PID: 7319 Comm: syz.2.346 Not tainted 6.14.0-syzkaller-11125-g609706855d90 #0 PREEMPT(full) [ 216.684977][ T7319] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 216.684995][ T7319] Call Trace: [ 216.685004][ T7319] [ 216.685016][ T7319] dump_stack_lvl+0x16c/0x1f0 [ 216.685071][ T7319] should_fail_ex+0x512/0x640 [ 216.685119][ T7319] should_fail_alloc_page+0xe7/0x130 [ 216.685172][ T7319] prepare_alloc_pages+0x3c2/0x610 [ 216.685202][ T7319] ? __lock_acquire+0x5ca/0x1ba0 [ 216.685237][ T7319] __alloc_frozen_pages_noprof+0x18f/0x2370 [ 216.685296][ T7319] ? __lock_acquire+0x5ca/0x1ba0 [ 216.685326][ T7319] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 216.685375][ T7319] ? __lock_acquire+0x5ca/0x1ba0 [ 216.685422][ T7319] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 216.685460][ T7319] ? policy_nodemask+0xea/0x4e0 [ 216.685509][ T7319] alloc_pages_mpol+0x1fb/0x550 [ 216.685554][ T7319] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 216.685598][ T7319] ? kernel_text_address+0x8d/0x100 [ 216.685648][ T7319] alloc_pages_noprof+0x131/0x390 [ 216.685694][ T7319] __pmd_alloc+0x3f/0x870 [ 216.685722][ T7319] ? find_held_lock+0x2b/0x80 [ 216.685767][ T7319] __handle_mm_fault+0x94e/0x2a50 [ 216.685817][ T7319] ? __pfx___handle_mm_fault+0x10/0x10 [ 216.685880][ T7319] ? find_vma+0xbf/0x140 [ 216.685907][ T7319] ? __pfx_find_vma+0x10/0x10 [ 216.685941][ T7319] handle_mm_fault+0x404/0xae0 [ 216.685987][ T7319] do_user_addr_fault+0x7a9/0x1430 [ 216.686036][ T7319] exc_page_fault+0x5c/0xc0 [ 216.686082][ T7319] asm_exc_page_fault+0x26/0x30 [ 216.686124][ T7319] RIP: 0010:rep_movs_alternative+0x4a/0x70 [ 216.686167][ T7319] Code: cc cc cc 66 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 8b 06 48 89 07 48 83 c6 08 48 83 c7 08 83 e9 08 74 db 83 f9 08 73 e8 eb c5 a4 c3 cc cc cc cc 48 89 c8 48 c1 e9 03 83 e0 07 f3 48 a5 89 c1 [ 216.686195][ T7319] RSP: 0018:ffffc9000b7b77d8 EFLAGS: 00050206 [ 216.686220][ T7319] RAX: 0000000000000001 RBX: 00000000000000c4 RCX: 00000000000000c4 [ 216.686237][ T7319] RDX: ffffed100d37a3c1 RSI: 0000000000000000 RDI: ffff888069bd1d40 [ 216.686257][ T7319] RBP: 0000000000000000 R08: 0000000000000001 R09: ffffed100d37a3c0 [ 216.686275][ T7319] R10: ffff888069bd1e03 R11: 0000000000000000 R12: 0000000000000000 [ 216.686293][ T7319] R13: ffffc9000b7b7d60 R14: 00000000000000c4 R15: ffff888069bd1d40 [ 216.686334][ T7319] _copy_from_iter+0x391/0x15b0 [ 216.686381][ T7319] ? __alloc_skb+0x200/0x380 [ 216.686425][ T7319] ? __pfx__copy_from_iter+0x10/0x10 [ 216.686472][ T7319] ? __pfx_netlink_autobind.isra.0+0x10/0x10 [ 216.686520][ T7319] ? __lock_acquire+0xaa4/0x1ba0 [ 216.686560][ T7319] netlink_sendmsg+0x829/0xdd0 [ 216.686618][ T7319] ? __pfx_netlink_sendmsg+0x10/0x10 [ 216.686684][ T7319] ____sys_sendmsg+0xa95/0xc70 [ 216.686718][ T7319] ? copy_msghdr_from_user+0x10a/0x160 [ 216.686763][ T7319] ? __pfx_____sys_sendmsg+0x10/0x10 [ 216.686803][ T7319] ? __pfx__kstrtoull+0x10/0x10 [ 216.686843][ T7319] ___sys_sendmsg+0x134/0x1d0 [ 216.686890][ T7319] ? __pfx____sys_sendmsg+0x10/0x10 [ 216.686955][ T7319] ? find_held_lock+0x2b/0x80 [ 216.687021][ T7319] __sys_sendmmsg+0x200/0x420 [ 216.687072][ T7319] ? __pfx___sys_sendmmsg+0x10/0x10 [ 216.687133][ T7319] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 216.687207][ T7319] ? fput+0x70/0xf0 [ 216.687248][ T7319] ? ksys_write+0x1b9/0x240 [ 216.687280][ T7319] ? __pfx_ksys_write+0x10/0x10 [ 216.687310][ T7319] ? rcu_is_watching+0x12/0xc0 [ 216.687356][ T7319] __x64_sys_sendmmsg+0x9c/0x100 [ 216.687402][ T7319] ? lockdep_hardirqs_on+0x7c/0x110 [ 216.687447][ T7319] do_syscall_64+0xcd/0x260 [ 216.687499][ T7319] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 216.687528][ T7319] RIP: 0033:0x7f6669b8d169 [ 216.687551][ T7319] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 216.687581][ T7319] RSP: 002b:00007f666a957038 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 216.687609][ T7319] RAX: ffffffffffffffda RBX: 00007f6669da5fa0 RCX: 00007f6669b8d169 [ 216.687629][ T7319] RDX: 0000000000000003 RSI: 0000200000000080 RDI: 0000000000000003 [ 216.687647][ T7319] RBP: 00007f666a957090 R08: 0000000000000000 R09: 0000000000000000 [ 216.687666][ T7319] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 216.687684][ T7319] R13: 0000000000000000 R14: 00007f6669da5fa0 R15: 00007ffc72cfe2e8 [ 216.687724][ T7319] [ 218.104112][ T7333] FAULT_INJECTION: forcing a failure. [ 218.104112][ T7333] name failslab, interval 1, probability 0, space 0, times 0 [ 218.122653][ T7331] snd_aloop snd_aloop.0: control 16781581:65539:6:'x?F/zF˷fC:7 is already present [ 218.175053][ T7333] CPU: 0 UID: 0 PID: 7333 Comm: syz.0.351 Not tainted 6.14.0-syzkaller-11125-g609706855d90 #0 PREEMPT(full) [ 218.175100][ T7333] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 218.175119][ T7333] Call Trace: [ 218.175129][ T7333] [ 218.175141][ T7333] dump_stack_lvl+0x16c/0x1f0 [ 218.175195][ T7333] should_fail_ex+0x512/0x640 [ 218.175234][ T7333] ? kmem_cache_alloc_node_noprof+0x5e/0x3b0 [ 218.175280][ T7333] should_failslab+0xc2/0x120 [ 218.175324][ T7333] kmem_cache_alloc_node_noprof+0x71/0x3b0 [ 218.175364][ T7333] ? __alloc_skb+0x2b2/0x380 [ 218.175415][ T7333] __alloc_skb+0x2b2/0x380 [ 218.175458][ T7333] ? __pfx___alloc_skb+0x10/0x10 [ 218.175499][ T7333] ? __pfx_tcp_set_state+0x10/0x10 [ 218.175527][ T7333] ? __lock_acquire+0x5ca/0x1ba0 [ 218.175570][ T7333] tcp_send_active_reset+0x8b/0x830 [ 218.175621][ T7333] tcp_disconnect+0x15b4/0x1f50 [ 218.175660][ T7333] ? __local_bh_enable_ip+0xa4/0x120 [ 218.175709][ T7333] __mptcp_close_ssk+0xe29/0x14d0 [ 218.175764][ T7333] ? __pfx___mptcp_close_ssk+0x10/0x10 [ 218.175810][ T7333] ? __timer_delete+0xf5/0x1c0 [ 218.175867][ T7333] ? __pfx_mptcp_event+0x10/0x10 [ 218.175902][ T7333] mptcp_destroy_common+0x69c/0xb50 [ 218.175961][ T7333] mptcp_disconnect+0x221/0x7f0 [ 218.176007][ T7333] ? __pfx_mptcp_disconnect+0x10/0x10 [ 218.176061][ T7333] __inet_stream_connect+0x243/0x1020 [ 218.176106][ T7333] ? __pfx___inet_stream_connect+0x10/0x10 [ 218.176143][ T7333] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 218.176187][ T7333] ? __pfx_inet_stream_connect+0x10/0x10 [ 218.176224][ T7333] ? __local_bh_enable_ip+0xa4/0x120 [ 218.176274][ T7333] ? __pfx_inet_stream_connect+0x10/0x10 [ 218.176305][ T7333] inet_stream_connect+0x57/0xa0 [ 218.176341][ T7333] __sys_connect_file+0x13e/0x1a0 [ 218.176385][ T7333] __sys_connect+0x14d/0x170 [ 218.176424][ T7333] ? __pfx___sys_connect+0x10/0x10 [ 218.176479][ T7333] ? __pfx_ksys_write+0x10/0x10 [ 218.176512][ T7333] ? rcu_is_watching+0x12/0xc0 [ 218.176559][ T7333] __x64_sys_connect+0x72/0xb0 [ 218.176597][ T7333] ? lockdep_hardirqs_on+0x7c/0x110 [ 218.176643][ T7333] do_syscall_64+0xcd/0x260 [ 218.176691][ T7333] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 218.176722][ T7333] RIP: 0033:0x7fb5d6d8d169 [ 218.176747][ T7333] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 218.176778][ T7333] RSP: 002b:00007fb5d7bca038 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 218.176809][ T7333] RAX: ffffffffffffffda RBX: 00007fb5d6fa5fa0 RCX: 00007fb5d6d8d169 [ 218.176913][ T7333] RDX: 0000000000000010 RSI: 0000000000000000 RDI: 0000000000000004 [ 218.176932][ T7333] RBP: 00007fb5d7bca090 R08: 0000000000000000 R09: 0000000000000000 [ 218.176951][ T7333] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 218.176969][ T7333] R13: 0000000000000000 R14: 00007fb5d6fa5fa0 R15: 00007ffce0809d88 [ 218.177010][ T7333] [ 218.177583][ T7337] random: crng reseeded on system resumption [ 220.026476][ T7355] FAULT_INJECTION: forcing a failure. [ 220.026476][ T7355] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 220.049956][ T7355] CPU: 0 UID: 0 PID: 7355 Comm: syz.2.355 Not tainted 6.14.0-syzkaller-11125-g609706855d90 #0 PREEMPT(full) [ 220.049999][ T7355] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 220.050034][ T7355] Call Trace: [ 220.050044][ T7355] [ 220.050054][ T7355] dump_stack_lvl+0x16c/0x1f0 [ 220.050097][ T7355] should_fail_ex+0x512/0x640 [ 220.050132][ T7355] _copy_from_user+0x2e/0xd0 [ 220.050167][ T7355] move_addr_to_kernel+0x65/0x170 [ 220.050196][ T7355] __copy_msghdr+0x386/0x470 [ 220.050231][ T7355] copy_msghdr_from_user+0xc1/0x160 [ 220.050266][ T7355] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 220.050308][ T7355] ? __pfx__kstrtoull+0x10/0x10 [ 220.050339][ T7355] ___sys_sendmsg+0xfe/0x1d0 [ 220.050373][ T7355] ? __pfx____sys_sendmsg+0x10/0x10 [ 220.050423][ T7355] ? find_held_lock+0x2b/0x80 [ 220.050476][ T7355] __sys_sendmmsg+0x200/0x420 [ 220.050518][ T7355] ? __pfx___sys_sendmmsg+0x10/0x10 [ 220.050569][ T7355] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 220.050620][ T7355] ? fput+0x70/0xf0 [ 220.050656][ T7355] ? ksys_write+0x1b9/0x240 [ 220.050684][ T7355] ? __pfx_ksys_write+0x10/0x10 [ 220.050713][ T7355] ? rcu_is_watching+0x12/0xc0 [ 220.050754][ T7355] __x64_sys_sendmmsg+0x9c/0x100 [ 220.050797][ T7355] ? lockdep_hardirqs_on+0x7c/0x110 [ 220.050836][ T7355] do_syscall_64+0xcd/0x260 [ 220.050884][ T7355] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 220.050913][ T7355] RIP: 0033:0x7f6669b8d169 [ 220.050945][ T7355] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 220.050974][ T7355] RSP: 002b:00007f666a957038 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 220.051002][ T7355] RAX: ffffffffffffffda RBX: 00007f6669da5fa0 RCX: 00007f6669b8d169 [ 220.051021][ T7355] RDX: 0000000000000005 RSI: 0000200000000140 RDI: 0000000000000004 [ 220.051037][ T7355] RBP: 00007f666a957090 R08: 0000000000000000 R09: 0000000000000000 [ 220.051052][ T7355] R10: 0000000020000000 R11: 0000000000000246 R12: 0000000000000001 [ 220.051070][ T7355] R13: 0000000000000000 R14: 00007f6669da5fa0 R15: 00007ffc72cfe2e8 [ 220.051107][ T7355] [ 221.346710][ T7373] Device name cannot be null; rc = [-22] [ 221.366826][ T7371] Bluetooth: hci0: Opcode 0x0c1a failed: -4 [ 221.372992][ T7371] Bluetooth: hci1: Opcode 0x0c1a failed: -4 [ 221.380199][ T7371] Bluetooth: hci2: Opcode 0x0c1a failed: -4 [ 221.397078][ T7371] Bluetooth: hci3: Opcode 0x0c1a failed: -4 [ 222.137334][ T7385] FAULT_INJECTION: forcing a failure. [ 222.137334][ T7385] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 222.275886][ T7385] CPU: 0 UID: 0 PID: 7385 Comm: syz.0.362 Not tainted 6.14.0-syzkaller-11125-g609706855d90 #0 PREEMPT(full) [ 222.275951][ T7385] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 222.275979][ T7385] Call Trace: [ 222.275994][ T7385] [ 222.276012][ T7385] dump_stack_lvl+0x16c/0x1f0 [ 222.276089][ T7385] should_fail_ex+0x512/0x640 [ 222.276168][ T7385] should_fail_alloc_page+0xe7/0x130 [ 222.276228][ T7385] prepare_alloc_pages+0x3c2/0x610 [ 222.276259][ T7385] ? rcu_is_watching+0x12/0xc0 [ 222.276302][ T7385] __alloc_frozen_pages_noprof+0x18f/0x2370 [ 222.276342][ T7385] ? __lock_acquire+0xaa4/0x1ba0 [ 222.276389][ T7385] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 222.276430][ T7385] ? do_raw_spin_lock+0x12c/0x2b0 [ 222.276472][ T7385] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 222.276509][ T7385] ? find_held_lock+0x2b/0x80 [ 222.276560][ T7385] ? __lock_acquire+0xaa4/0x1ba0 [ 222.276589][ T7385] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 222.276645][ T7385] ? policy_nodemask+0xea/0x4e0 [ 222.276691][ T7385] alloc_pages_mpol+0x1fb/0x550 [ 222.276739][ T7385] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 222.276796][ T7385] folio_alloc_mpol_noprof+0x36/0x2f0 [ 222.276850][ T7385] shmem_alloc_folio+0x135/0x160 [ 222.276896][ T7385] shmem_alloc_and_add_folio+0x499/0xc20 [ 222.276953][ T7385] ? shmem_huge_global_enabled+0x72/0x6b0 [ 222.277000][ T7385] ? __pfx_shmem_alloc_and_add_folio+0x10/0x10 [ 222.277054][ T7385] ? shmem_allowable_huge_orders+0xd0/0x410 [ 222.277115][ T7385] shmem_get_folio_gfp+0x687/0x1530 [ 222.277174][ T7385] ? __pfx_shmem_get_folio_gfp+0x10/0x10 [ 222.277226][ T7385] ? __pfx_timestamp_truncate+0x10/0x10 [ 222.277276][ T7385] shmem_fault+0x204/0xb10 [ 222.277329][ T7385] ? __pfx_shmem_fault+0x10/0x10 [ 222.277386][ T7385] ? __pfx___up_read+0x10/0x10 [ 222.277445][ T7385] ? __pfx_filemap_map_pages+0x10/0x10 [ 222.277473][ T7385] __do_fault+0x10a/0x490 [ 222.277523][ T7385] ? __pfx_filemap_map_pages+0x10/0x10 [ 222.277552][ T7385] do_pte_missing+0x1a6/0x3ea0 [ 222.277595][ T7385] ? __handle_mm_fault+0x1016/0x2a50 [ 222.277640][ T7385] __handle_mm_fault+0x1043/0x2a50 [ 222.277691][ T7385] ? __pfx___handle_mm_fault+0x10/0x10 [ 222.277729][ T7385] ? __pte_offset_map_lock+0x155/0x2f0 [ 222.277781][ T7385] ? find_held_lock+0x2b/0x80 [ 222.277820][ T7385] ? find_held_lock+0x2b/0x80 [ 222.277900][ T7385] handle_mm_fault+0x404/0xae0 [ 222.277946][ T7385] __get_user_pages+0x771/0x36f0 [ 222.277996][ T7385] ? __pfx___get_user_pages+0x10/0x10 [ 222.278029][ T7385] ? __pfx___might_resched+0x10/0x10 [ 222.278075][ T7385] ? __pfx_down_read_killable+0x10/0x10 [ 222.278120][ T7385] faultin_page_range+0x249/0x980 [ 222.278168][ T7385] do_madvise+0x551/0x7c0 [ 222.278220][ T7385] ? __pfx_do_madvise+0x10/0x10 [ 222.278277][ T7385] ? ksys_write+0x1b9/0x240 [ 222.278309][ T7385] ? __pfx_ksys_write+0x10/0x10 [ 222.278340][ T7385] ? rcu_is_watching+0x12/0xc0 [ 222.278386][ T7385] __x64_sys_madvise+0xa9/0x110 [ 222.278438][ T7385] ? lockdep_hardirqs_on+0x7c/0x110 [ 222.278484][ T7385] do_syscall_64+0xcd/0x260 [ 222.278533][ T7385] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 222.278563][ T7385] RIP: 0033:0x7fb5d6d8d169 [ 222.278585][ T7385] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 222.278612][ T7385] RSP: 002b:00007fb5d7bca038 EFLAGS: 00000246 ORIG_RAX: 000000000000001c [ 222.278638][ T7385] RAX: ffffffffffffffda RBX: 00007fb5d6fa5fa0 RCX: 00007fb5d6d8d169 [ 222.278657][ T7385] RDX: 0000000000000017 RSI: 00000000002003f0 RDI: 0000000000000000 [ 222.278674][ T7385] RBP: 00007fb5d7bca090 R08: 0000000000000000 R09: 0000000000000000 [ 222.278709][ T7385] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 222.278730][ T7385] R13: 0000000000000000 R14: 00007fb5d6fa5fa0 R15: 00007ffce0809d88 [ 222.278776][ T7385] [ 222.847292][ T7396] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 223.276307][ T7407] FAULT_INJECTION: forcing a failure. [ 223.276307][ T7407] name failslab, interval 1, probability 0, space 0, times 0 [ 223.325555][ T7407] CPU: 0 UID: 0 PID: 7407 Comm: syz.1.369 Not tainted 6.14.0-syzkaller-11125-g609706855d90 #0 PREEMPT(full) [ 223.325597][ T7407] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 223.325615][ T7407] Call Trace: [ 223.325632][ T7407] [ 223.325645][ T7407] dump_stack_lvl+0x16c/0x1f0 [ 223.325705][ T7407] should_fail_ex+0x512/0x640 [ 223.325745][ T7407] ? kmem_cache_alloc_noprof+0x5a/0x3b0 [ 223.325789][ T7407] should_failslab+0xc2/0x120 [ 223.325833][ T7407] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 223.325873][ T7407] ? __pmd_alloc+0xc3/0x870 [ 223.325910][ T7407] __pmd_alloc+0xc3/0x870 [ 223.325937][ T7407] ? find_held_lock+0x2b/0x80 [ 223.325982][ T7407] __handle_mm_fault+0x94e/0x2a50 [ 223.326030][ T7407] ? __pfx___handle_mm_fault+0x10/0x10 [ 223.326090][ T7407] ? find_vma+0xbf/0x140 [ 223.326117][ T7407] ? __pfx_find_vma+0x10/0x10 [ 223.326151][ T7407] handle_mm_fault+0x404/0xae0 [ 223.326197][ T7407] do_user_addr_fault+0x7a9/0x1430 [ 223.326244][ T7407] exc_page_fault+0x5c/0xc0 [ 223.326299][ T7407] asm_exc_page_fault+0x26/0x30 [ 223.326330][ T7407] RIP: 0010:rep_movs_alternative+0x4a/0x70 [ 223.326367][ T7407] Code: cc cc cc 66 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 8b 06 48 89 07 48 83 c6 08 48 83 c7 08 83 e9 08 74 db 83 f9 08 73 e8 eb c5 a4 c3 cc cc cc cc 48 89 c8 48 c1 e9 03 83 e0 07 f3 48 a5 89 c1 [ 223.326397][ T7407] RSP: 0018:ffffc9000b6c77d8 EFLAGS: 00050206 [ 223.326422][ T7407] RAX: 0000000000000001 RBX: 00000000000000c4 RCX: 00000000000000c4 [ 223.326440][ T7407] RDX: ffffed1003aee8e9 RSI: 0000000000000000 RDI: ffff88801d774680 [ 223.326460][ T7407] RBP: 0000000000000000 R08: 0000000000000001 R09: ffffed1003aee8e8 [ 223.326479][ T7407] R10: ffff88801d774743 R11: 0000000000000000 R12: 0000000000000000 [ 223.326498][ T7407] R13: ffffc9000b6c7d60 R14: 00000000000000c4 R15: ffff88801d774680 [ 223.326541][ T7407] _copy_from_iter+0x391/0x15b0 [ 223.326593][ T7407] ? __alloc_skb+0x200/0x380 [ 223.326647][ T7407] ? __pfx__copy_from_iter+0x10/0x10 [ 223.326696][ T7407] ? __pfx_netlink_autobind.isra.0+0x10/0x10 [ 223.326745][ T7407] ? __lock_acquire+0xaa4/0x1ba0 [ 223.326786][ T7407] netlink_sendmsg+0x829/0xdd0 [ 223.326847][ T7407] ? __pfx_netlink_sendmsg+0x10/0x10 [ 223.326914][ T7407] ____sys_sendmsg+0xa95/0xc70 [ 223.326951][ T7407] ? copy_msghdr_from_user+0x10a/0x160 [ 223.326999][ T7407] ? __pfx_____sys_sendmsg+0x10/0x10 [ 223.327040][ T7407] ? __pfx__kstrtoull+0x10/0x10 [ 223.327081][ T7407] ___sys_sendmsg+0x134/0x1d0 [ 223.327131][ T7407] ? __pfx____sys_sendmsg+0x10/0x10 [ 223.327199][ T7407] ? find_held_lock+0x2b/0x80 [ 223.327267][ T7407] __sys_sendmmsg+0x200/0x420 [ 223.327320][ T7407] ? __pfx___sys_sendmmsg+0x10/0x10 [ 223.327382][ T7407] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 223.327452][ T7407] ? fput+0x70/0xf0 [ 223.327495][ T7407] ? ksys_write+0x1b9/0x240 [ 223.327529][ T7407] ? __pfx_ksys_write+0x10/0x10 [ 223.327561][ T7407] ? rcu_is_watching+0x12/0xc0 [ 223.327610][ T7407] __x64_sys_sendmmsg+0x9c/0x100 [ 223.327664][ T7407] ? lockdep_hardirqs_on+0x7c/0x110 [ 223.327711][ T7407] do_syscall_64+0xcd/0x260 [ 223.327764][ T7407] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 223.327797][ T7407] RIP: 0033:0x7f8efed8d169 [ 223.327822][ T7407] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 223.327861][ T7407] RSP: 002b:00007f8effcb0038 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 223.327890][ T7407] RAX: ffffffffffffffda RBX: 00007f8efefa5fa0 RCX: 00007f8efed8d169 [ 223.327911][ T7407] RDX: 0000000000000003 RSI: 0000200000000080 RDI: 0000000000000003 [ 223.327931][ T7407] RBP: 00007f8effcb0090 R08: 0000000000000000 R09: 0000000000000000 [ 223.327950][ T7407] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 223.327969][ T7407] R13: 0000000000000000 R14: 00007f8efefa5fa0 R15: 00007ffe8104e788 [ 223.328010][ T7407] [ 223.843124][ T55] Bluetooth: hci0: command 0x0c1a tx timeout [ 223.849298][ T55] Bluetooth: hci3: command 0x0c1a tx timeout [ 223.855633][ T55] Bluetooth: hci2: command 0x0c1a tx timeout [ 223.861681][ T55] Bluetooth: hci1: command 0x0c1a tx timeout [ 223.900891][ T7415] snd_aloop snd_aloop.0: control 16781581:65539:6:'x?F/zF˷fC:7 is already present [ 225.241285][ T7440] random: crng reseeded on system resumption [ 225.311214][ T7442] FAULT_INJECTION: forcing a failure. [ 225.311214][ T7442] name failslab, interval 1, probability 0, space 0, times 0 [ 225.360782][ T7442] CPU: 1 UID: 0 PID: 7442 Comm: syz.2.378 Not tainted 6.14.0-syzkaller-11125-g609706855d90 #0 PREEMPT(full) [ 225.360831][ T7442] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 225.360849][ T7442] Call Trace: [ 225.360858][ T7442] [ 225.360869][ T7442] dump_stack_lvl+0x16c/0x1f0 [ 225.360922][ T7442] should_fail_ex+0x512/0x640 [ 225.360959][ T7442] ? __kmalloc_noprof+0xbf/0x510 [ 225.361001][ T7442] ? iovec_from_user+0x108/0x140 [ 225.361042][ T7442] should_failslab+0xc2/0x120 [ 225.361085][ T7442] __kmalloc_noprof+0xd2/0x510 [ 225.361134][ T7442] iovec_from_user+0x108/0x140 [ 225.361192][ T7442] __import_iovec+0x88/0x660 [ 225.361247][ T7442] import_iovec+0x109/0x140 [ 225.361299][ T7442] copy_msghdr_from_user+0xf9/0x160 [ 225.361347][ T7442] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 225.361412][ T7442] ? __pfx__kstrtoull+0x10/0x10 [ 225.361460][ T7442] ___sys_sendmsg+0xfe/0x1d0 [ 225.361502][ T7442] ? __pfx____sys_sendmsg+0x10/0x10 [ 225.361562][ T7442] ? find_held_lock+0x2b/0x80 [ 225.361624][ T7442] __sys_sendmmsg+0x200/0x420 [ 225.361670][ T7442] ? __pfx___sys_sendmmsg+0x10/0x10 [ 225.361725][ T7442] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 225.361785][ T7442] ? fput+0x70/0xf0 [ 225.361822][ T7442] ? ksys_write+0x1b9/0x240 [ 225.361851][ T7442] ? __pfx_ksys_write+0x10/0x10 [ 225.361879][ T7442] ? rcu_is_watching+0x12/0xc0 [ 225.361922][ T7442] __x64_sys_sendmmsg+0x9c/0x100 [ 225.361963][ T7442] ? lockdep_hardirqs_on+0x7c/0x110 [ 225.362006][ T7442] do_syscall_64+0xcd/0x260 [ 225.362054][ T7442] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 225.362083][ T7442] RIP: 0033:0x7f6669b8d169 [ 225.362104][ T7442] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 225.362133][ T7442] RSP: 002b:00007f666a957038 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 225.362160][ T7442] RAX: ffffffffffffffda RBX: 00007f6669da5fa0 RCX: 00007f6669b8d169 [ 225.362186][ T7442] RDX: 0000000000000005 RSI: 0000200000000140 RDI: 0000000000000004 [ 225.362203][ T7442] RBP: 00007f666a957090 R08: 0000000000000000 R09: 0000000000000000 [ 225.362221][ T7442] R10: 0000000020000000 R11: 0000000000000246 R12: 0000000000000001 [ 225.362237][ T7442] R13: 0000000000000000 R14: 00007f6669da5fa0 R15: 00007ffc72cfe2e8 [ 225.362272][ T7442] [ 226.479242][ T7459] syz.2.382 calls setitimer() with new_value NULL pointer. Misfeature support will be removed [ 226.557143][ T7459] netlink: 28 bytes leftover after parsing attributes in process `syz.2.382'. [ 227.140610][ T7465] snd_aloop snd_aloop.0: control 16781581:65539:6:'x?F/zF˷fC:7 is already present [ 227.315296][ T7472] netlink: 338 bytes leftover after parsing attributes in process `syz.1.385'. [ 229.508437][ T7493] i2c i2c-0: dtv_property_process_set: SET cmd 0x00000000 undefined [ 230.210353][ T7499] FAULT_INJECTION: forcing a failure. [ 230.210353][ T7499] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 230.306683][ T7499] CPU: 1 UID: 0 PID: 7499 Comm: syz.0.389 Not tainted 6.14.0-syzkaller-11125-g609706855d90 #0 PREEMPT(full) [ 230.306729][ T7499] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 230.306749][ T7499] Call Trace: [ 230.306759][ T7499] [ 230.306771][ T7499] dump_stack_lvl+0x16c/0x1f0 [ 230.306843][ T7499] should_fail_ex+0x512/0x640 [ 230.306891][ T7499] should_fail_alloc_page+0xe7/0x130 [ 230.306939][ T7499] prepare_alloc_pages+0x3c2/0x610 [ 230.306970][ T7499] ? rcu_is_watching+0x12/0xc0 [ 230.307022][ T7499] __alloc_frozen_pages_noprof+0x18f/0x2370 [ 230.307066][ T7499] ? __lock_acquire+0xaa4/0x1ba0 [ 230.307114][ T7499] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 230.307157][ T7499] ? do_raw_spin_lock+0x12c/0x2b0 [ 230.307195][ T7499] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 230.307233][ T7499] ? find_held_lock+0x2b/0x80 [ 230.307286][ T7499] ? __lock_acquire+0xaa4/0x1ba0 [ 230.307317][ T7499] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 230.307355][ T7499] ? policy_nodemask+0xea/0x4e0 [ 230.307403][ T7499] alloc_pages_mpol+0x1fb/0x550 [ 230.307450][ T7499] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 230.307507][ T7499] folio_alloc_mpol_noprof+0x36/0x2f0 [ 230.307562][ T7499] shmem_alloc_folio+0x135/0x160 [ 230.307607][ T7499] shmem_alloc_and_add_folio+0x499/0xc20 [ 230.307664][ T7499] ? shmem_huge_global_enabled+0x72/0x6b0 [ 230.307711][ T7499] ? __pfx_shmem_alloc_and_add_folio+0x10/0x10 [ 230.307765][ T7499] ? shmem_allowable_huge_orders+0xd0/0x410 [ 230.307825][ T7499] shmem_get_folio_gfp+0x687/0x1530 [ 230.307885][ T7499] ? __pfx_shmem_get_folio_gfp+0x10/0x10 [ 230.307938][ T7499] ? __pfx_timestamp_truncate+0x10/0x10 [ 230.307988][ T7499] shmem_fault+0x204/0xb10 [ 230.308050][ T7499] ? __pfx_shmem_fault+0x10/0x10 [ 230.308108][ T7499] ? __pfx___up_read+0x10/0x10 [ 230.308156][ T7499] ? __pfx_filemap_map_pages+0x10/0x10 [ 230.308185][ T7499] __do_fault+0x10a/0x490 [ 230.308234][ T7499] ? __pfx_filemap_map_pages+0x10/0x10 [ 230.308263][ T7499] do_pte_missing+0x1a6/0x3ea0 [ 230.308306][ T7499] ? __handle_mm_fault+0x1016/0x2a50 [ 230.308351][ T7499] __handle_mm_fault+0x1043/0x2a50 [ 230.308403][ T7499] ? __pfx___handle_mm_fault+0x10/0x10 [ 230.308440][ T7499] ? __pte_offset_map_lock+0x155/0x2f0 [ 230.308492][ T7499] ? find_held_lock+0x2b/0x80 [ 230.308531][ T7499] ? find_held_lock+0x2b/0x80 [ 230.308600][ T7499] handle_mm_fault+0x404/0xae0 [ 230.308648][ T7499] __get_user_pages+0x771/0x36f0 [ 230.308700][ T7499] ? __pfx___get_user_pages+0x10/0x10 [ 230.308734][ T7499] ? __pfx___might_resched+0x10/0x10 [ 230.308789][ T7499] ? __pfx_down_read_killable+0x10/0x10 [ 230.308837][ T7499] faultin_page_range+0x249/0x980 [ 230.308886][ T7499] do_madvise+0x551/0x7c0 [ 230.308941][ T7499] ? __pfx_do_madvise+0x10/0x10 [ 230.309000][ T7499] ? ksys_write+0x1b9/0x240 [ 230.309040][ T7499] ? __pfx_ksys_write+0x10/0x10 [ 230.309072][ T7499] ? rcu_is_watching+0x12/0xc0 [ 230.309119][ T7499] __x64_sys_madvise+0xa9/0x110 [ 230.309167][ T7499] ? lockdep_hardirqs_on+0x7c/0x110 [ 230.309216][ T7499] do_syscall_64+0xcd/0x260 [ 230.309269][ T7499] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 230.309302][ T7499] RIP: 0033:0x7fb5d6d8d169 [ 230.309328][ T7499] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 230.309360][ T7499] RSP: 002b:00007fb5d7bca038 EFLAGS: 00000246 ORIG_RAX: 000000000000001c [ 230.309389][ T7499] RAX: ffffffffffffffda RBX: 00007fb5d6fa5fa0 RCX: 00007fb5d6d8d169 [ 230.309409][ T7499] RDX: 0000000000000017 RSI: 00000000002003f0 RDI: 0000000000000000 [ 230.309427][ T7499] RBP: 00007fb5d7bca090 R08: 0000000000000000 R09: 0000000000000000 [ 230.309446][ T7499] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 230.309465][ T7499] R13: 0000000000000000 R14: 00007fb5d6fa5fa0 R15: 00007ffce0809d88 [ 230.309507][ T7499] [ 231.397528][ T7503] FAULT_INJECTION: forcing a failure. [ 231.397528][ T7503] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 231.472801][ T7503] CPU: 1 UID: 0 PID: 7503 Comm: syz.1.392 Not tainted 6.14.0-syzkaller-11125-g609706855d90 #0 PREEMPT(full) [ 231.472845][ T7503] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 231.472864][ T7503] Call Trace: [ 231.472873][ T7503] [ 231.472885][ T7503] dump_stack_lvl+0x16c/0x1f0 [ 231.472947][ T7503] should_fail_ex+0x512/0x640 [ 231.472994][ T7503] should_fail_alloc_page+0xe7/0x130 [ 231.473042][ T7503] prepare_alloc_pages+0x3c2/0x610 [ 231.473078][ T7503] __alloc_frozen_pages_noprof+0x18f/0x2370 [ 231.473126][ T7503] ? __pfx_stack_trace_save+0x10/0x10 [ 231.473169][ T7503] ? stack_depot_save_flags+0x28/0xa50 [ 231.473225][ T7503] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 231.473266][ T7503] ? __kasan_slab_alloc+0x89/0x90 [ 231.473306][ T7503] ? __pmd_alloc+0xc3/0x870 [ 231.473335][ T7503] ? handle_mm_fault+0x404/0xae0 [ 231.473370][ T7503] ? do_user_addr_fault+0x7a9/0x1430 [ 231.473405][ T7503] ? exc_page_fault+0x5c/0xc0 [ 231.473449][ T7503] ? asm_exc_page_fault+0x26/0x30 [ 231.473479][ T7503] ? rep_movs_alternative+0x4a/0x70 [ 231.473515][ T7503] ? _copy_from_iter+0x391/0x15b0 [ 231.473556][ T7503] ? netlink_sendmsg+0x829/0xdd0 [ 231.473610][ T7503] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 231.473654][ T7503] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 231.473692][ T7503] ? policy_nodemask+0xea/0x4e0 [ 231.473740][ T7503] alloc_pages_mpol+0x1fb/0x550 [ 231.473792][ T7503] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 231.473837][ T7503] ? cgroup_rstat_updated+0x2a/0xb20 [ 231.473888][ T7503] alloc_pages_noprof+0x131/0x390 [ 231.473943][ T7503] pte_alloc_one+0x19/0x380 [ 231.473984][ T7503] do_pte_missing+0x1b1c/0x3ea0 [ 231.474024][ T7503] ? do_raw_spin_unlock+0x172/0x230 [ 231.474066][ T7503] ? __pmd_alloc+0x3c2/0x870 [ 231.474094][ T7503] ? find_held_lock+0x2b/0x80 [ 231.474138][ T7503] __handle_mm_fault+0x1043/0x2a50 [ 231.474190][ T7503] ? __pfx___handle_mm_fault+0x10/0x10 [ 231.474254][ T7503] ? find_vma+0xbf/0x140 [ 231.474282][ T7503] ? __pfx_find_vma+0x10/0x10 [ 231.474316][ T7503] handle_mm_fault+0x404/0xae0 [ 231.474363][ T7503] do_user_addr_fault+0x7a9/0x1430 [ 231.474411][ T7503] exc_page_fault+0x5c/0xc0 [ 231.474458][ T7503] asm_exc_page_fault+0x26/0x30 [ 231.474487][ T7503] RIP: 0010:rep_movs_alternative+0x4a/0x70 [ 231.474527][ T7503] Code: cc cc cc 66 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 8b 06 48 89 07 48 83 c6 08 48 83 c7 08 83 e9 08 74 db 83 f9 08 73 e8 eb c5 a4 c3 cc cc cc cc 48 89 c8 48 c1 e9 03 83 e0 07 f3 48 a5 89 c1 [ 231.474559][ T7503] RSP: 0018:ffffc9000b2177d8 EFLAGS: 00050206 [ 231.474584][ T7503] RAX: 0000000000000001 RBX: 00000000000000c4 RCX: 00000000000000c4 [ 231.474603][ T7503] RDX: ffffed10060d0819 RSI: 0000000000000000 RDI: ffff888030684000 [ 231.474624][ T7503] RBP: 0000000000000000 R08: 0000000000000001 R09: ffffed10060d0818 [ 231.474642][ T7503] R10: ffff8880306840c3 R11: 0000000000000000 R12: 0000000000000000 [ 231.474662][ T7503] R13: ffffc9000b217d60 R14: 00000000000000c4 R15: ffff888030684000 [ 231.474706][ T7503] _copy_from_iter+0x391/0x15b0 [ 231.474755][ T7503] ? __alloc_skb+0x200/0x380 [ 231.474801][ T7503] ? __pfx__copy_from_iter+0x10/0x10 [ 231.474848][ T7503] ? __pfx_netlink_autobind.isra.0+0x10/0x10 [ 231.474987][ T7503] ? __lock_acquire+0xaa4/0x1ba0 [ 231.475037][ T7503] netlink_sendmsg+0x829/0xdd0 [ 231.475097][ T7503] ? __pfx_netlink_sendmsg+0x10/0x10 [ 231.475161][ T7503] ____sys_sendmsg+0xa95/0xc70 [ 231.475198][ T7503] ? copy_msghdr_from_user+0x10a/0x160 [ 231.475246][ T7503] ? __pfx_____sys_sendmsg+0x10/0x10 [ 231.475288][ T7503] ? __pfx__kstrtoull+0x10/0x10 [ 231.475330][ T7503] ___sys_sendmsg+0x134/0x1d0 [ 231.475378][ T7503] ? __pfx____sys_sendmsg+0x10/0x10 [ 231.475446][ T7503] ? find_held_lock+0x2b/0x80 [ 231.475515][ T7503] __sys_sendmmsg+0x200/0x420 [ 231.475568][ T7503] ? __pfx___sys_sendmmsg+0x10/0x10 [ 231.475630][ T7503] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 231.475698][ T7503] ? fput+0x70/0xf0 [ 231.475741][ T7503] ? ksys_write+0x1b9/0x240 [ 231.475775][ T7503] ? __pfx_ksys_write+0x10/0x10 [ 231.475806][ T7503] ? rcu_is_watching+0x12/0xc0 [ 231.475855][ T7503] __x64_sys_sendmmsg+0x9c/0x100 [ 231.475902][ T7503] ? lockdep_hardirqs_on+0x7c/0x110 [ 231.475960][ T7503] do_syscall_64+0xcd/0x260 [ 231.476013][ T7503] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 231.476046][ T7503] RIP: 0033:0x7f8efed8d169 [ 231.476072][ T7503] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 231.476104][ T7503] RSP: 002b:00007f8effcb0038 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 231.476134][ T7503] RAX: ffffffffffffffda RBX: 00007f8efefa5fa0 RCX: 00007f8efed8d169 [ 231.476154][ T7503] RDX: 0000000000000003 RSI: 0000200000000080 RDI: 0000000000000003 [ 231.476174][ T7503] RBP: 00007f8effcb0090 R08: 0000000000000000 R09: 0000000000000000 [ 231.476194][ T7503] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 231.476212][ T7503] R13: 0000000000000000 R14: 00007f8efefa5fa0 R15: 00007ffe8104e788 [ 231.476255][ T7503] [ 232.839470][ T7518] FAULT_INJECTION: forcing a failure. [ 232.839470][ T7518] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 232.951219][ T7518] CPU: 1 UID: 0 PID: 7518 Comm: syz.0.397 Not tainted 6.14.0-syzkaller-11125-g609706855d90 #0 PREEMPT(full) [ 232.951263][ T7518] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 232.951281][ T7518] Call Trace: [ 232.951290][ T7518] [ 232.951302][ T7518] dump_stack_lvl+0x16c/0x1f0 [ 232.951375][ T7518] should_fail_ex+0x512/0x640 [ 232.951424][ T7518] _copy_to_user+0x32/0xd0 [ 232.951473][ T7518] simple_read_from_buffer+0xcb/0x170 [ 232.951509][ T7518] proc_fail_nth_read+0x197/0x270 [ 232.951544][ T7518] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 232.951581][ T7518] ? rw_verify_area+0xcf/0x680 [ 232.951632][ T7518] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 232.951667][ T7518] vfs_read+0x1de/0xc70 [ 232.951706][ T7518] ? __pfx___mutex_lock+0x10/0x10 [ 232.951755][ T7518] ? __pfx_vfs_read+0x10/0x10 [ 232.951812][ T7518] ? __fget_files+0x20e/0x3c0 [ 232.951858][ T7518] ksys_read+0x12a/0x240 [ 232.951890][ T7518] ? __pfx_ksys_read+0x10/0x10 [ 232.951920][ T7518] ? rcu_is_watching+0x12/0xc0 [ 232.951974][ T7518] do_syscall_64+0xcd/0x260 [ 232.952028][ T7518] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 232.952061][ T7518] RIP: 0033:0x7fb5d6d8bb7c [ 232.952085][ T7518] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48 [ 232.952115][ T7518] RSP: 002b:00007fb5d7bca030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 232.952144][ T7518] RAX: ffffffffffffffda RBX: 00007fb5d6fa5fa0 RCX: 00007fb5d6d8bb7c [ 232.952164][ T7518] RDX: 000000000000000f RSI: 00007fb5d7bca0a0 RDI: 0000000000000005 [ 232.952183][ T7518] RBP: 00007fb5d7bca090 R08: 0000000000000000 R09: 0000000000000000 [ 232.952203][ T7518] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 232.952221][ T7518] R13: 0000000000000000 R14: 00007fb5d6fa5fa0 R15: 00007ffce0809d88 [ 232.952267][ T7518] [ 233.637301][ T7533] FAULT_INJECTION: forcing a failure. [ 233.637301][ T7533] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 233.660897][ T7533] CPU: 0 UID: 0 PID: 7533 Comm: syz.2.401 Not tainted 6.14.0-syzkaller-11125-g609706855d90 #0 PREEMPT(full) [ 233.660940][ T7533] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 233.660958][ T7533] Call Trace: [ 233.660967][ T7533] [ 233.660978][ T7533] dump_stack_lvl+0x16c/0x1f0 [ 233.661032][ T7533] should_fail_ex+0x512/0x640 [ 233.661077][ T7533] _copy_from_user+0x2e/0xd0 [ 233.661121][ T7533] ____sys_sendmsg+0x607/0xc70 [ 233.661159][ T7533] ? __pfx_____sys_sendmsg+0x10/0x10 [ 233.661198][ T7533] ? __pfx__kstrtoull+0x10/0x10 [ 233.661237][ T7533] ___sys_sendmsg+0x134/0x1d0 [ 233.661284][ T7533] ? __pfx____sys_sendmsg+0x10/0x10 [ 233.661347][ T7533] ? find_held_lock+0x2b/0x80 [ 233.661421][ T7533] __sys_sendmmsg+0x200/0x420 [ 233.661468][ T7533] ? __pfx___sys_sendmmsg+0x10/0x10 [ 233.661533][ T7533] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 233.661593][ T7533] ? fput+0x70/0xf0 [ 233.661632][ T7533] ? ksys_write+0x1b9/0x240 [ 233.661660][ T7533] ? __pfx_ksys_write+0x10/0x10 [ 233.661686][ T7533] ? rcu_is_watching+0x12/0xc0 [ 233.661726][ T7533] __x64_sys_sendmmsg+0x9c/0x100 [ 233.661769][ T7533] ? lockdep_hardirqs_on+0x7c/0x110 [ 233.661810][ T7533] do_syscall_64+0xcd/0x260 [ 233.661854][ T7533] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 233.661881][ T7533] RIP: 0033:0x7f6669b8d169 [ 233.661903][ T7533] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 233.661930][ T7533] RSP: 002b:00007f666a957038 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 233.661956][ T7533] RAX: ffffffffffffffda RBX: 00007f6669da5fa0 RCX: 00007f6669b8d169 [ 233.661974][ T7533] RDX: 0000000000000005 RSI: 0000200000000140 RDI: 0000000000000004 [ 233.661991][ T7533] RBP: 00007f666a957090 R08: 0000000000000000 R09: 0000000000000000 [ 233.662007][ T7533] R10: 0000000020000000 R11: 0000000000000246 R12: 0000000000000001 [ 233.662024][ T7533] R13: 0000000000000000 R14: 00007f6669da5fa0 R15: 00007ffc72cfe2e8 [ 233.662059][ T7533] [ 234.255881][ T7539] snd_aloop snd_aloop.0: control 16781581:65539:6:'x?F/zF˷fC:7 is already present [ 234.726322][ T7551] random: crng reseeded on system resumption [ 236.495902][ T7575] FAULT_INJECTION: forcing a failure. [ 236.495902][ T7575] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 236.569001][ T7575] CPU: 1 UID: 0 PID: 7575 Comm: syz.2.412 Not tainted 6.14.0-syzkaller-11125-g609706855d90 #0 PREEMPT(full) [ 236.569047][ T7575] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 236.569067][ T7575] Call Trace: [ 236.569077][ T7575] [ 236.569089][ T7575] dump_stack_lvl+0x16c/0x1f0 [ 236.569144][ T7575] should_fail_ex+0x512/0x640 [ 236.569192][ T7575] should_fail_alloc_page+0xe7/0x130 [ 236.569240][ T7575] prepare_alloc_pages+0x3c2/0x610 [ 236.569272][ T7575] ? rcu_is_watching+0x12/0xc0 [ 236.569316][ T7575] __alloc_frozen_pages_noprof+0x18f/0x2370 [ 236.569359][ T7575] ? __lock_acquire+0xaa4/0x1ba0 [ 236.569405][ T7575] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 236.569445][ T7575] ? do_raw_spin_lock+0x12c/0x2b0 [ 236.569496][ T7575] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 236.569532][ T7575] ? find_held_lock+0x2b/0x80 [ 236.569586][ T7575] ? __lock_acquire+0xaa4/0x1ba0 [ 236.569615][ T7575] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 236.569658][ T7575] ? policy_nodemask+0xea/0x4e0 [ 236.569707][ T7575] alloc_pages_mpol+0x1fb/0x550 [ 236.569751][ T7575] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 236.569804][ T7575] folio_alloc_mpol_noprof+0x36/0x2f0 [ 236.569851][ T7575] shmem_alloc_folio+0x135/0x160 [ 236.569894][ T7575] shmem_alloc_and_add_folio+0x499/0xc20 [ 236.569958][ T7575] ? shmem_huge_global_enabled+0x72/0x6b0 [ 236.570014][ T7575] ? __pfx_shmem_alloc_and_add_folio+0x10/0x10 [ 236.570061][ T7575] ? shmem_allowable_huge_orders+0xd0/0x410 [ 236.570110][ T7575] shmem_get_folio_gfp+0x687/0x1530 [ 236.570163][ T7575] ? __pfx_shmem_get_folio_gfp+0x10/0x10 [ 236.570206][ T7575] ? __pfx_timestamp_truncate+0x10/0x10 [ 236.570248][ T7575] shmem_fault+0x204/0xb10 [ 236.570292][ T7575] ? __pfx_shmem_fault+0x10/0x10 [ 236.570338][ T7575] ? __pfx___up_read+0x10/0x10 [ 236.570378][ T7575] ? __pfx_filemap_map_pages+0x10/0x10 [ 236.570402][ T7575] __do_fault+0x10a/0x490 [ 236.570444][ T7575] ? __pfx_filemap_map_pages+0x10/0x10 [ 236.570466][ T7575] do_pte_missing+0x1a6/0x3ea0 [ 236.570510][ T7575] ? __handle_mm_fault+0x1016/0x2a50 [ 236.570548][ T7575] __handle_mm_fault+0x1043/0x2a50 [ 236.570592][ T7575] ? __pfx___handle_mm_fault+0x10/0x10 [ 236.570625][ T7575] ? __pte_offset_map_lock+0x155/0x2f0 [ 236.570669][ T7575] ? find_held_lock+0x2b/0x80 [ 236.570703][ T7575] ? find_held_lock+0x2b/0x80 [ 236.570765][ T7575] handle_mm_fault+0x404/0xae0 [ 236.570806][ T7575] __get_user_pages+0x771/0x36f0 [ 236.570852][ T7575] ? __pfx___get_user_pages+0x10/0x10 [ 236.570881][ T7575] ? __pfx___might_resched+0x10/0x10 [ 236.570923][ T7575] ? __pfx_down_read_killable+0x10/0x10 [ 236.570964][ T7575] faultin_page_range+0x249/0x980 [ 236.571028][ T7575] do_madvise+0x551/0x7c0 [ 236.571080][ T7575] ? __pfx_do_madvise+0x10/0x10 [ 236.571139][ T7575] ? ksys_write+0x1b9/0x240 [ 236.571171][ T7575] ? __pfx_ksys_write+0x10/0x10 [ 236.571201][ T7575] ? rcu_is_watching+0x12/0xc0 [ 236.571249][ T7575] __x64_sys_madvise+0xa9/0x110 [ 236.571296][ T7575] ? lockdep_hardirqs_on+0x7c/0x110 [ 236.571341][ T7575] do_syscall_64+0xcd/0x260 [ 236.571393][ T7575] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 236.571424][ T7575] RIP: 0033:0x7f6669b8d169 [ 236.571448][ T7575] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 236.571485][ T7575] RSP: 002b:00007f666a957038 EFLAGS: 00000246 ORIG_RAX: 000000000000001c [ 236.571514][ T7575] RAX: ffffffffffffffda RBX: 00007f6669da5fa0 RCX: 00007f6669b8d169 [ 236.571534][ T7575] RDX: 0000000000000017 RSI: 00000000002003f0 RDI: 0000000000000000 [ 236.571553][ T7575] RBP: 00007f666a957090 R08: 0000000000000000 R09: 0000000000000000 [ 236.571570][ T7575] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 236.571588][ T7575] R13: 0000000000000000 R14: 00007f6669da5fa0 R15: 00007ffc72cfe2e8 [ 236.571629][ T7575] [ 237.072797][ T7580] snd_aloop snd_aloop.0: control 16781581:65539:6:'x?F/zF˷fC:7 is already present [ 241.498478][ T7627] FAULT_INJECTION: forcing a failure. [ 241.498478][ T7627] name failslab, interval 1, probability 0, space 0, times 0 [ 241.615235][ T7627] CPU: 0 UID: 0 PID: 7627 Comm: syz.1.422 Not tainted 6.14.0-syzkaller-11125-g609706855d90 #0 PREEMPT(full) [ 241.615278][ T7627] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 241.615295][ T7627] Call Trace: [ 241.615304][ T7627] [ 241.615315][ T7627] dump_stack_lvl+0x16c/0x1f0 [ 241.615366][ T7627] should_fail_ex+0x512/0x640 [ 241.615405][ T7627] ? kmem_cache_alloc_lru_noprof+0x5f/0x3b0 [ 241.615449][ T7627] should_failslab+0xc2/0x120 [ 241.615490][ T7627] kmem_cache_alloc_lru_noprof+0x72/0x3b0 [ 241.615530][ T7627] ? __pfx_stack_trace_save+0x10/0x10 [ 241.615572][ T7627] ? sock_alloc_inode+0x25/0x1c0 [ 241.615605][ T7627] ? __pfx_sock_alloc_inode+0x10/0x10 [ 241.615627][ T7627] sock_alloc_inode+0x25/0x1c0 [ 241.615650][ T7627] alloc_inode+0x61/0x240 [ 241.615689][ T7627] sock_alloc+0x40/0x280 [ 241.615729][ T7627] __sock_create+0xc1/0x8d0 [ 241.615763][ T7627] mptcp_subflow_create_socket+0xf5/0xed0 [ 241.615809][ T7627] ? __pfx_mptcp_subflow_create_socket+0x10/0x10 [ 241.615860][ T7627] __mptcp_nmpc_sk+0x182/0x7d0 [ 241.615891][ T7627] ? __pfx___mptcp_nmpc_sk+0x10/0x10 [ 241.615924][ T7627] ? __local_bh_enable_ip+0xa4/0x120 [ 241.615961][ T7627] mptcp_sendmsg+0x15bb/0x1e00 [ 241.616000][ T7627] ? __pfx___might_resched+0x10/0x10 [ 241.616033][ T7627] ? trace_kmalloc+0x2b/0xd0 [ 241.616066][ T7627] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 241.616097][ T7627] ? aa_sk_perm+0x2f4/0xb10 [ 241.616128][ T7627] ? __pfx_mptcp_sendmsg+0x10/0x10 [ 241.616171][ T7627] ? __pfx_mptcp_sendmsg+0x10/0x10 [ 241.616207][ T7627] inet_sendmsg+0x119/0x140 [ 241.616235][ T7627] ____sys_sendmsg+0x973/0xc70 [ 241.616262][ T7627] ? __pfx_____sys_sendmsg+0x10/0x10 [ 241.616292][ T7627] ? __pfx__kstrtoull+0x10/0x10 [ 241.616322][ T7627] ___sys_sendmsg+0x134/0x1d0 [ 241.616358][ T7627] ? __pfx____sys_sendmsg+0x10/0x10 [ 241.616426][ T7627] ? find_held_lock+0x2b/0x80 [ 241.616479][ T7627] __sys_sendmmsg+0x200/0x420 [ 241.616520][ T7627] ? __pfx___sys_sendmmsg+0x10/0x10 [ 241.616568][ T7627] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 241.616622][ T7627] ? fput+0x70/0xf0 [ 241.616664][ T7627] ? ksys_write+0x1b9/0x240 [ 241.616688][ T7627] ? __pfx_ksys_write+0x10/0x10 [ 241.616711][ T7627] ? rcu_is_watching+0x12/0xc0 [ 241.616746][ T7627] __x64_sys_sendmmsg+0x9c/0x100 [ 241.616785][ T7627] ? lockdep_hardirqs_on+0x7c/0x110 [ 241.616820][ T7627] do_syscall_64+0xcd/0x260 [ 241.616859][ T7627] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 241.616882][ T7627] RIP: 0033:0x7f8efed8d169 [ 241.616901][ T7627] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 241.616924][ T7627] RSP: 002b:00007f8effcb0038 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 241.616946][ T7627] RAX: ffffffffffffffda RBX: 00007f8efefa5fa0 RCX: 00007f8efed8d169 [ 241.616962][ T7627] RDX: 0000000000000005 RSI: 0000200000000140 RDI: 0000000000000004 [ 241.616976][ T7627] RBP: 00007f8effcb0090 R08: 0000000000000000 R09: 0000000000000000 [ 241.616990][ T7627] R10: 0000000020000000 R11: 0000000000000246 R12: 0000000000000001 [ 241.617005][ T7627] R13: 0000000000000000 R14: 00007f8efefa5fa0 R15: 00007ffe8104e788 [ 241.617036][ T7627] [ 241.617051][ T7627] socket: no more sockets [ 242.705083][ T7639] random: crng reseeded on system resumption [ 245.098548][ T7668] snd_aloop snd_aloop.0: control 16781581:65539:6:'x?F/zF˷fC:7 is already present [ 245.210350][ T7672] netlink: Unknown conntrack attr (type=146, max=9) [ 245.228739][ T7672] [U] [ 245.231739][ T7672] [U] [ 245.234496][ T7672] [U] [ 245.237256][ T7672] [U] [ 245.245143][ T7672] [U] [ 245.247922][ T7672] [U] [ 245.250687][ T7672] [U] [ 245.253451][ T7672] [U] [ 245.260398][ T7672] [U] [ 245.263174][ T7672] [U] [ 245.265928][ T7672] [U] [ 245.268676][ T7672] [U] [ 245.282665][ T7672] [U] [ 245.285452][ T7672] [U] [ 245.288221][ T7672] [U] [ 245.290970][ T7672] [U] [ 245.365180][ T7672] [U] [ 245.367978][ T7672] [U] [ 245.370741][ T7672] [U] [ 245.373498][ T7672] [U] [ 245.420258][ T7672] [U] [ 245.423040][ T7672] [U] [ 245.425788][ T7672] [U] [ 245.428554][ T7672] [U] [ 245.517288][ T7672] [U] [ 245.520075][ T7672] [U] [ 245.522840][ T7672] [U] [ 245.525594][ T7672] [U] [ 245.535176][ T7672] [U] [ 245.537931][ T7672] [U] [ 245.540660][ T7672] [U] [ 245.543385][ T7672] [U] [ 245.580787][ T7672] [U] [ 245.583566][ T7672] [U] [ 245.586324][ T7672] [U] [ 245.589083][ T7672] [U] [ 245.634987][ T7672] [U] [ 245.637780][ T7672] [U] [ 245.640552][ T7672] [U] [ 245.643296][ T7672] [U] [ 245.695157][ T7672] [U] [ 245.698141][ T7672] [U] [ 245.700903][ T7672] [U] [ 245.703688][ T7672] [U] [ 245.735437][ T7672] [U] [ 245.738239][ T7672] [U] [ 245.740986][ T7672] [U] [ 245.743730][ T7672] [U] [ 245.755182][ T7672] [U] [ 245.758031][ T7672] [U] [ 245.760765][ T7672] [U] [ 245.763524][ T7672] [U] [ 245.797067][ T7672] [U] [ 245.799860][ T7672] [U] [ 245.802611][ T7672] [U] [ 245.805367][ T7672] [U] [ 245.876943][ T7672] [U] [ 245.879760][ T7672] [U] [ 245.882518][ T7672] [U] [ 245.885270][ T7672] [U] [ 245.935297][ T7672] [U] [ 245.938097][ T7672] [U] [ 245.940836][ T7672] [U] [ 245.943568][ T7672] [U] [ 245.967418][ T7672] [U] [ 245.970217][ T7672] [U] [ 245.972972][ T7672] [U] [ 245.975739][ T7672] [U] [ 246.011957][ T7672] [U] [ 246.014823][ T7672] [U] [ 246.017565][ T7672] [U] [ 246.020302][ T7672] [U] [ 246.135301][ T7672] [U] [ 246.138123][ T7672] [U] [ 246.140896][ T7672] [U] [ 246.143638][ T7672] [U] [ 246.169385][ T7672] [U] [ 246.172164][ T7672] [U] [ 246.174914][ T7672] [U] [ 246.177666][ T7672] [U] [ 246.196037][ T7689] FAULT_INJECTION: forcing a failure. [ 246.196037][ T7689] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 246.209485][ T7672] [U] [ 246.283741][ T7689] CPU: 0 UID: 0 PID: 7689 Comm: syz.2.436 Not tainted 6.14.0-syzkaller-11125-g609706855d90 #0 PREEMPT(full) [ 246.283785][ T7689] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 246.283804][ T7689] Call Trace: [ 246.283813][ T7689] [ 246.283825][ T7689] dump_stack_lvl+0x16c/0x1f0 [ 246.283878][ T7689] should_fail_ex+0x512/0x640 [ 246.283925][ T7689] should_fail_alloc_page+0xe7/0x130 [ 246.283971][ T7689] prepare_alloc_pages+0x3c2/0x610 [ 246.284001][ T7689] ? rcu_is_watching+0x12/0xc0 [ 246.284058][ T7689] __alloc_frozen_pages_noprof+0x18f/0x2370 [ 246.284097][ T7689] ? __lock_acquire+0xaa4/0x1ba0 [ 246.284140][ T7689] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 246.284179][ T7689] ? do_raw_spin_lock+0x12c/0x2b0 [ 246.284213][ T7689] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 246.284264][ T7689] ? find_held_lock+0x2b/0x80 [ 246.284316][ T7689] ? __lock_acquire+0xaa4/0x1ba0 [ 246.284345][ T7689] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 246.284383][ T7689] ? policy_nodemask+0xea/0x4e0 [ 246.284428][ T7689] alloc_pages_mpol+0x1fb/0x550 [ 246.284473][ T7689] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 246.284527][ T7689] folio_alloc_mpol_noprof+0x36/0x2f0 [ 246.284587][ T7689] shmem_alloc_folio+0x135/0x160 [ 246.284628][ T7689] shmem_alloc_and_add_folio+0x499/0xc20 [ 246.284684][ T7689] ? shmem_huge_global_enabled+0x72/0x6b0 [ 246.284725][ T7689] ? __pfx_shmem_alloc_and_add_folio+0x10/0x10 [ 246.284772][ T7689] ? shmem_allowable_huge_orders+0xd0/0x410 [ 246.284829][ T7689] shmem_get_folio_gfp+0x687/0x1530 [ 246.284882][ T7689] ? __pfx_shmem_get_folio_gfp+0x10/0x10 [ 246.284925][ T7689] ? __pfx_timestamp_truncate+0x10/0x10 [ 246.284967][ T7689] shmem_fault+0x204/0xb10 [ 246.285011][ T7689] ? __pfx_shmem_fault+0x10/0x10 [ 246.285060][ T7689] ? __pfx___up_read+0x10/0x10 [ 246.285100][ T7689] ? __pfx_filemap_map_pages+0x10/0x10 [ 246.285124][ T7689] __do_fault+0x10a/0x490 [ 246.285166][ T7689] ? __pfx_filemap_map_pages+0x10/0x10 [ 246.285191][ T7689] do_pte_missing+0x1a6/0x3ea0 [ 246.285226][ T7689] ? __handle_mm_fault+0x1016/0x2a50 [ 246.285265][ T7689] __handle_mm_fault+0x1043/0x2a50 [ 246.285309][ T7689] ? __pfx___handle_mm_fault+0x10/0x10 [ 246.285340][ T7689] ? __pte_offset_map_lock+0x155/0x2f0 [ 246.285385][ T7689] ? find_held_lock+0x2b/0x80 [ 246.285421][ T7689] ? find_held_lock+0x2b/0x80 [ 246.285483][ T7689] handle_mm_fault+0x404/0xae0 [ 246.285523][ T7689] __get_user_pages+0x771/0x36f0 [ 246.285570][ T7689] ? __pfx___get_user_pages+0x10/0x10 [ 246.285598][ T7689] ? __pfx___might_resched+0x10/0x10 [ 246.285639][ T7689] ? __pfx_down_read_killable+0x10/0x10 [ 246.285690][ T7689] faultin_page_range+0x249/0x980 [ 246.285734][ T7689] do_madvise+0x551/0x7c0 [ 246.285783][ T7689] ? __pfx_do_madvise+0x10/0x10 [ 246.285835][ T7689] ? ksys_write+0x1b9/0x240 [ 246.285863][ T7689] ? __pfx_ksys_write+0x10/0x10 [ 246.285892][ T7689] ? rcu_is_watching+0x12/0xc0 [ 246.285952][ T7689] __x64_sys_madvise+0xa9/0x110 [ 246.286000][ T7689] ? lockdep_hardirqs_on+0x7c/0x110 [ 246.286046][ T7689] do_syscall_64+0xcd/0x260 [ 246.286097][ T7689] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 246.286128][ T7689] RIP: 0033:0x7f6669b8d169 [ 246.286153][ T7689] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 246.286183][ T7689] RSP: 002b:00007f666a957038 EFLAGS: 00000246 ORIG_RAX: 000000000000001c [ 246.286212][ T7689] RAX: ffffffffffffffda RBX: 00007f6669da5fa0 RCX: 00007f6669b8d169 [ 246.286232][ T7689] RDX: 0000000000000017 RSI: 00000000002003f0 RDI: 0000000000000000 [ 246.286251][ T7689] RBP: 00007f666a957090 R08: 0000000000000000 R09: 0000000000000000 [ 246.286270][ T7689] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 246.286288][ T7689] R13: 0000000000000000 R14: 00007f6669da5fa0 R15: 00007ffc72cfe2e8 [ 246.286327][ T7689] [ 247.360250][ T7701] netlink: 342 bytes leftover after parsing attributes in process `syz.3.440'. [ 247.669590][ T7709] snd_aloop snd_aloop.0: control 16781581:65539:6:'x?F/zF˷fC:7 is already present [ 247.878727][ T7714] workqueue: name exceeds WQ_NAME_LEN. Truncating to: !PjE r҄y*"l-y– [ 248.804676][ T7725] random: crng reseeded on system resumption [ 250.726006][ T7754] snd_aloop snd_aloop.0: control 16781581:65539:6:'x?F/zF˷fC:7 is already present [ 252.224399][ T7769] FAULT_INJECTION: forcing a failure. [ 252.224399][ T7769] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 252.340367][ T7769] CPU: 0 UID: 0 PID: 7769 Comm: syz.2.457 Not tainted 6.14.0-syzkaller-11125-g609706855d90 #0 PREEMPT(full) [ 252.340411][ T7769] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 252.340429][ T7769] Call Trace: [ 252.340439][ T7769] [ 252.340450][ T7769] dump_stack_lvl+0x16c/0x1f0 [ 252.340502][ T7769] should_fail_ex+0x512/0x640 [ 252.340546][ T7769] should_fail_alloc_page+0xe7/0x130 [ 252.340589][ T7769] prepare_alloc_pages+0x3c2/0x610 [ 252.340618][ T7769] ? rcu_is_watching+0x12/0xc0 [ 252.340671][ T7769] __alloc_frozen_pages_noprof+0x18f/0x2370 [ 252.340716][ T7769] ? rcu_is_watching+0x12/0xc0 [ 252.340752][ T7769] ? __mod_memcg_lruvec_state+0x533/0x760 [ 252.340782][ T7769] ? __mod_zone_page_state+0xcc/0x1a0 [ 252.340823][ T7769] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 252.340888][ T7769] ? __pfx_folios_put_refs+0x10/0x10 [ 252.340922][ T7769] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 252.340956][ T7769] ? policy_nodemask+0xea/0x4e0 [ 252.341000][ T7769] alloc_pages_mpol+0x1fb/0x550 [ 252.341041][ T7769] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 252.341093][ T7769] folio_alloc_mpol_noprof+0x36/0x2f0 [ 252.341142][ T7769] shmem_alloc_folio+0x135/0x160 [ 252.341182][ T7769] shmem_alloc_and_add_folio+0x499/0xc20 [ 252.341233][ T7769] ? shmem_huge_global_enabled+0x72/0x6b0 [ 252.341274][ T7769] ? __pfx_shmem_alloc_and_add_folio+0x10/0x10 [ 252.341322][ T7769] ? shmem_allowable_huge_orders+0xd0/0x410 [ 252.341376][ T7769] shmem_get_folio_gfp+0x687/0x1530 [ 252.341429][ T7769] ? __pfx_shmem_get_folio_gfp+0x10/0x10 [ 252.341476][ T7769] ? __pfx_timestamp_truncate+0x10/0x10 [ 252.341525][ T7769] shmem_fault+0x204/0xb10 [ 252.341577][ T7769] ? __pfx_shmem_fault+0x10/0x10 [ 252.341650][ T7769] ? __pfx___up_read+0x10/0x10 [ 252.341698][ T7769] ? __pfx_filemap_map_pages+0x10/0x10 [ 252.341727][ T7769] __do_fault+0x10a/0x490 [ 252.341776][ T7769] ? __pfx_filemap_map_pages+0x10/0x10 [ 252.341804][ T7769] do_pte_missing+0x1a6/0x3ea0 [ 252.341848][ T7769] ? __handle_mm_fault+0x1016/0x2a50 [ 252.341908][ T7769] __handle_mm_fault+0x1043/0x2a50 [ 252.341960][ T7769] ? __pfx___handle_mm_fault+0x10/0x10 [ 252.341997][ T7769] ? __pte_offset_map_lock+0x155/0x2f0 [ 252.342050][ T7769] ? find_held_lock+0x2b/0x80 [ 252.342088][ T7769] ? find_held_lock+0x2b/0x80 [ 252.342158][ T7769] handle_mm_fault+0x404/0xae0 [ 252.342204][ T7769] __get_user_pages+0x771/0x36f0 [ 252.342258][ T7769] ? __pfx___get_user_pages+0x10/0x10 [ 252.342291][ T7769] ? __pfx___might_resched+0x10/0x10 [ 252.342338][ T7769] ? __pfx_down_read_killable+0x10/0x10 [ 252.342386][ T7769] faultin_page_range+0x249/0x980 [ 252.342435][ T7769] do_madvise+0x551/0x7c0 [ 252.342489][ T7769] ? __pfx_do_madvise+0x10/0x10 [ 252.342549][ T7769] ? ksys_write+0x1b9/0x240 [ 252.342583][ T7769] ? __pfx_ksys_write+0x10/0x10 [ 252.342615][ T7769] ? rcu_is_watching+0x12/0xc0 [ 252.342663][ T7769] __x64_sys_madvise+0xa9/0x110 [ 252.342710][ T7769] ? lockdep_hardirqs_on+0x7c/0x110 [ 252.342758][ T7769] do_syscall_64+0xcd/0x260 [ 252.342812][ T7769] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 252.342844][ T7769] RIP: 0033:0x7f6669b8d169 [ 252.342869][ T7769] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 252.342907][ T7769] RSP: 002b:00007f666a957038 EFLAGS: 00000246 ORIG_RAX: 000000000000001c [ 252.342938][ T7769] RAX: ffffffffffffffda RBX: 00007f6669da5fa0 RCX: 00007f6669b8d169 [ 252.342959][ T7769] RDX: 0000000000000017 RSI: 00000000002003f0 RDI: 0000000000000000 [ 252.342978][ T7769] RBP: 00007f666a957090 R08: 0000000000000000 R09: 0000000000000000 [ 252.342998][ T7769] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 252.343017][ T7769] R13: 0000000000000000 R14: 00007f6669da5fa0 R15: 00007ffc72cfe2e8 [ 252.343059][ T7769] [ 255.261786][ T7810] snd_aloop snd_aloop.0: control 16781581:65539:6:'x?F/zF˷fC:7 is already present [ 256.346984][ T7821] netlink: 8 bytes leftover after parsing attributes in process `syz.3.467'. [ 260.224711][ T7844] random: crng reseeded on system resumption [ 260.881417][ T1300] ieee802154 phy0 wpan0: encryption failed: -22 [ 260.888030][ T1300] ieee802154 phy1 wpan1: encryption failed: -22 [ 261.393291][ T7858] FAULT_INJECTION: forcing a failure. [ 261.393291][ T7858] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 261.435185][ T7858] CPU: 1 UID: 0 PID: 7858 Comm: syz.0.476 Not tainted 6.14.0-syzkaller-11125-g609706855d90 #0 PREEMPT(full) [ 261.435230][ T7858] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 261.435249][ T7858] Call Trace: [ 261.435259][ T7858] [ 261.435270][ T7858] dump_stack_lvl+0x16c/0x1f0 [ 261.435326][ T7858] should_fail_ex+0x512/0x640 [ 261.435382][ T7858] should_fail_alloc_page+0xe7/0x130 [ 261.435430][ T7858] prepare_alloc_pages+0x3c2/0x610 [ 261.435461][ T7858] ? rcu_is_watching+0x12/0xc0 [ 261.435507][ T7858] __alloc_frozen_pages_noprof+0x18f/0x2370 [ 261.435550][ T7858] ? __lock_acquire+0xaa4/0x1ba0 [ 261.435598][ T7858] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 261.435642][ T7858] ? do_raw_spin_lock+0x12c/0x2b0 [ 261.435679][ T7858] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 261.435717][ T7858] ? find_held_lock+0x2b/0x80 [ 261.435771][ T7858] ? __lock_acquire+0xaa4/0x1ba0 [ 261.435801][ T7858] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 261.435840][ T7858] ? policy_nodemask+0xea/0x4e0 [ 261.435888][ T7858] alloc_pages_mpol+0x1fb/0x550 [ 261.435934][ T7858] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 261.435991][ T7858] folio_alloc_mpol_noprof+0x36/0x2f0 [ 261.436044][ T7858] shmem_alloc_folio+0x135/0x160 [ 261.436089][ T7858] shmem_alloc_and_add_folio+0x499/0xc20 [ 261.436146][ T7858] ? shmem_huge_global_enabled+0x72/0x6b0 [ 261.436193][ T7858] ? __pfx_shmem_alloc_and_add_folio+0x10/0x10 [ 261.436246][ T7858] ? shmem_allowable_huge_orders+0xd0/0x410 [ 261.436305][ T7858] shmem_get_folio_gfp+0x687/0x1530 [ 261.436364][ T7858] ? __pfx_shmem_get_folio_gfp+0x10/0x10 [ 261.436424][ T7858] ? __pfx_timestamp_truncate+0x10/0x10 [ 261.436474][ T7858] shmem_fault+0x204/0xb10 [ 261.436527][ T7858] ? __pfx_shmem_fault+0x10/0x10 [ 261.436584][ T7858] ? __pfx___up_read+0x10/0x10 [ 261.436631][ T7858] ? __pfx_filemap_map_pages+0x10/0x10 [ 261.436657][ T7858] __do_fault+0x10a/0x490 [ 261.436707][ T7858] ? __pfx_filemap_map_pages+0x10/0x10 [ 261.436731][ T7858] do_pte_missing+0x1a6/0x3ea0 [ 261.436775][ T7858] ? __handle_mm_fault+0x1016/0x2a50 [ 261.436819][ T7858] __handle_mm_fault+0x1043/0x2a50 [ 261.436871][ T7858] ? __pfx___handle_mm_fault+0x10/0x10 [ 261.436908][ T7858] ? __pte_offset_map_lock+0x155/0x2f0 [ 261.436959][ T7858] ? find_held_lock+0x2b/0x80 [ 261.437000][ T7858] ? find_held_lock+0x2b/0x80 [ 261.437087][ T7858] handle_mm_fault+0x404/0xae0 [ 261.437140][ T7858] __get_user_pages+0x771/0x36f0 [ 261.437212][ T7858] ? __pfx___get_user_pages+0x10/0x10 [ 261.437246][ T7858] ? __pfx___might_resched+0x10/0x10 [ 261.437298][ T7858] ? __pfx_down_read_killable+0x10/0x10 [ 261.437345][ T7858] faultin_page_range+0x249/0x980 [ 261.437400][ T7858] do_madvise+0x551/0x7c0 [ 261.437454][ T7858] ? __pfx_do_madvise+0x10/0x10 [ 261.437522][ T7858] ? ksys_write+0x1b9/0x240 [ 261.437562][ T7858] ? __pfx_ksys_write+0x10/0x10 [ 261.437594][ T7858] ? rcu_is_watching+0x12/0xc0 [ 261.437639][ T7858] __x64_sys_madvise+0xa9/0x110 [ 261.437687][ T7858] ? lockdep_hardirqs_on+0x7c/0x110 [ 261.437735][ T7858] do_syscall_64+0xcd/0x260 [ 261.437787][ T7858] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 261.437818][ T7858] RIP: 0033:0x7fb5d6d8d169 [ 261.437843][ T7858] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 261.437874][ T7858] RSP: 002b:00007fb5d7bca038 EFLAGS: 00000246 ORIG_RAX: 000000000000001c [ 261.437904][ T7858] RAX: ffffffffffffffda RBX: 00007fb5d6fa5fa0 RCX: 00007fb5d6d8d169 [ 261.437925][ T7858] RDX: 0000000000000017 RSI: 00000000002003f0 RDI: 0000000000000000 [ 261.437943][ T7858] RBP: 00007fb5d7bca090 R08: 0000000000000000 R09: 0000000000000000 [ 261.437969][ T7858] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 261.437988][ T7858] R13: 0000000000000000 R14: 00007fb5d6fa5fa0 R15: 00007ffce0809d88 [ 261.438030][ T7858] [ 263.701500][ T7892] snd_aloop snd_aloop.0: control 16781581:65539:6:'x?F/zF˷fC:7 is already present [ 264.926057][ T7910] random: crng reseeded on system resumption [ 266.147974][ T7923] FAULT_INJECTION: forcing a failure. [ 266.147974][ T7923] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 266.317918][ T7923] CPU: 1 UID: 0 PID: 7923 Comm: syz.3.491 Not tainted 6.14.0-syzkaller-11125-g609706855d90 #0 PREEMPT(full) [ 266.317961][ T7923] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 266.317979][ T7923] Call Trace: [ 266.317989][ T7923] [ 266.317999][ T7923] dump_stack_lvl+0x16c/0x1f0 [ 266.318053][ T7923] should_fail_ex+0x512/0x640 [ 266.318100][ T7923] should_fail_alloc_page+0xe7/0x130 [ 266.318148][ T7923] prepare_alloc_pages+0x3c2/0x610 [ 266.318179][ T7923] ? rcu_is_watching+0x12/0xc0 [ 266.318224][ T7923] __alloc_frozen_pages_noprof+0x18f/0x2370 [ 266.318267][ T7923] ? __lock_acquire+0xaa4/0x1ba0 [ 266.318315][ T7923] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 266.318359][ T7923] ? do_raw_spin_lock+0x12c/0x2b0 [ 266.318396][ T7923] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 266.318434][ T7923] ? find_held_lock+0x2b/0x80 [ 266.318487][ T7923] ? __lock_acquire+0xaa4/0x1ba0 [ 266.318518][ T7923] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 266.318556][ T7923] ? policy_nodemask+0xea/0x4e0 [ 266.318603][ T7923] alloc_pages_mpol+0x1fb/0x550 [ 266.318649][ T7923] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 266.318706][ T7923] folio_alloc_mpol_noprof+0x36/0x2f0 [ 266.318758][ T7923] shmem_alloc_folio+0x135/0x160 [ 266.318801][ T7923] shmem_alloc_and_add_folio+0x499/0xc20 [ 266.318856][ T7923] ? shmem_huge_global_enabled+0x72/0x6b0 [ 266.318908][ T7923] ? __pfx_shmem_alloc_and_add_folio+0x10/0x10 [ 266.318963][ T7923] ? shmem_allowable_huge_orders+0xd0/0x410 [ 266.319023][ T7923] shmem_get_folio_gfp+0x687/0x1530 [ 266.319084][ T7923] ? __pfx_shmem_get_folio_gfp+0x10/0x10 [ 266.319136][ T7923] ? __pfx_timestamp_truncate+0x10/0x10 [ 266.319187][ T7923] shmem_fault+0x204/0xb10 [ 266.319239][ T7923] ? __pfx_shmem_fault+0x10/0x10 [ 266.319295][ T7923] ? __pfx___up_read+0x10/0x10 [ 266.319344][ T7923] ? __pfx_filemap_map_pages+0x10/0x10 [ 266.319373][ T7923] __do_fault+0x10a/0x490 [ 266.319422][ T7923] ? __pfx_filemap_map_pages+0x10/0x10 [ 266.319451][ T7923] do_pte_missing+0x1a6/0x3ea0 [ 266.319495][ T7923] ? __handle_mm_fault+0x1016/0x2a50 [ 266.319540][ T7923] __handle_mm_fault+0x1043/0x2a50 [ 266.319591][ T7923] ? __pfx___handle_mm_fault+0x10/0x10 [ 266.319629][ T7923] ? __pte_offset_map_lock+0x155/0x2f0 [ 266.319681][ T7923] ? find_held_lock+0x2b/0x80 [ 266.319720][ T7923] ? find_held_lock+0x2b/0x80 [ 266.319790][ T7923] handle_mm_fault+0x404/0xae0 [ 266.319836][ T7923] __get_user_pages+0x771/0x36f0 [ 266.319889][ T7923] ? __pfx___get_user_pages+0x10/0x10 [ 266.319932][ T7923] ? __pfx___might_resched+0x10/0x10 [ 266.319979][ T7923] ? __pfx_down_read_killable+0x10/0x10 [ 266.320025][ T7923] faultin_page_range+0x249/0x980 [ 266.320073][ T7923] do_madvise+0x551/0x7c0 [ 266.320127][ T7923] ? __pfx_do_madvise+0x10/0x10 [ 266.320184][ T7923] ? ksys_write+0x1b9/0x240 [ 266.320219][ T7923] ? __pfx_ksys_write+0x10/0x10 [ 266.320251][ T7923] ? rcu_is_watching+0x12/0xc0 [ 266.320298][ T7923] __x64_sys_madvise+0xa9/0x110 [ 266.320346][ T7923] ? lockdep_hardirqs_on+0x7c/0x110 [ 266.320394][ T7923] do_syscall_64+0xcd/0x260 [ 266.320448][ T7923] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 266.320481][ T7923] RIP: 0033:0x7f0cfd38d169 [ 266.320507][ T7923] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 266.320538][ T7923] RSP: 002b:00007f0cfe1df038 EFLAGS: 00000246 ORIG_RAX: 000000000000001c [ 266.320568][ T7923] RAX: ffffffffffffffda RBX: 00007f0cfd5a5fa0 RCX: 00007f0cfd38d169 [ 266.320590][ T7923] RDX: 0000000000000017 RSI: 00000000002003f0 RDI: 0000000000000000 [ 266.320609][ T7923] RBP: 00007f0cfe1df090 R08: 0000000000000000 R09: 0000000000000000 [ 266.320629][ T7923] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 266.320647][ T7923] R13: 0000000000000000 R14: 00007f0cfd5a5fa0 R15: 00007ffccec57268 [ 266.320690][ T7923] [ 267.336836][ T7931] Invalid ELF header magic: != ELF [ 267.785306][ T7939] sd 0:0:1:0: PR command failed: 1026 [ 267.797577][ T7939] sd 0:0:1:0: Sense Key : Illegal Request [current] [ 267.817705][ T7939] sd 0:0:1:0: Add. Sense: Invalid command operation code [ 268.535901][ T7946] snd_aloop snd_aloop.0: control 16781581:65539:6:'x?F/zF˷fC:7 is already present [ 271.276436][ T7974] FAULT_INJECTION: forcing a failure. [ 271.276436][ T7974] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 271.474944][ T7974] CPU: 0 UID: 0 PID: 7974 Comm: syz.3.502 Not tainted 6.14.0-syzkaller-11125-g609706855d90 #0 PREEMPT(full) [ 271.474990][ T7974] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 271.475008][ T7974] Call Trace: [ 271.475018][ T7974] [ 271.475030][ T7974] dump_stack_lvl+0x16c/0x1f0 [ 271.475086][ T7974] should_fail_ex+0x512/0x640 [ 271.475134][ T7974] should_fail_alloc_page+0xe7/0x130 [ 271.475183][ T7974] prepare_alloc_pages+0x3c2/0x610 [ 271.475214][ T7974] ? rcu_is_watching+0x12/0xc0 [ 271.475260][ T7974] __alloc_frozen_pages_noprof+0x18f/0x2370 [ 271.475312][ T7974] ? rcu_is_watching+0x12/0xc0 [ 271.475353][ T7974] ? __mod_memcg_lruvec_state+0x533/0x760 [ 271.475386][ T7974] ? __mod_zone_page_state+0xcc/0x1a0 [ 271.475434][ T7974] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 271.475505][ T7974] ? __pfx_folios_put_refs+0x10/0x10 [ 271.475544][ T7974] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 271.475582][ T7974] ? policy_nodemask+0xea/0x4e0 [ 271.475631][ T7974] alloc_pages_mpol+0x1fb/0x550 [ 271.475677][ T7974] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 271.475735][ T7974] folio_alloc_mpol_noprof+0x36/0x2f0 [ 271.475789][ T7974] shmem_alloc_folio+0x135/0x160 [ 271.475834][ T7974] shmem_alloc_and_add_folio+0x499/0xc20 [ 271.475891][ T7974] ? shmem_huge_global_enabled+0x72/0x6b0 [ 271.475938][ T7974] ? __pfx_shmem_alloc_and_add_folio+0x10/0x10 [ 271.475993][ T7974] ? shmem_allowable_huge_orders+0xd0/0x410 [ 271.476054][ T7974] shmem_get_folio_gfp+0x687/0x1530 [ 271.476114][ T7974] ? __pfx_shmem_get_folio_gfp+0x10/0x10 [ 271.476167][ T7974] ? __pfx_timestamp_truncate+0x10/0x10 [ 271.476235][ T7974] shmem_fault+0x204/0xb10 [ 271.476288][ T7974] ? __pfx_shmem_fault+0x10/0x10 [ 271.476345][ T7974] ? __pfx___up_read+0x10/0x10 [ 271.476393][ T7974] ? __pfx_filemap_map_pages+0x10/0x10 [ 271.476422][ T7974] __do_fault+0x10a/0x490 [ 271.476478][ T7974] ? __pfx_filemap_map_pages+0x10/0x10 [ 271.476507][ T7974] do_pte_missing+0x1a6/0x3ea0 [ 271.476550][ T7974] ? __handle_mm_fault+0x1016/0x2a50 [ 271.476594][ T7974] __handle_mm_fault+0x1043/0x2a50 [ 271.476646][ T7974] ? __pfx___handle_mm_fault+0x10/0x10 [ 271.476682][ T7974] ? __pte_offset_map_lock+0x155/0x2f0 [ 271.476730][ T7974] ? find_held_lock+0x2b/0x80 [ 271.476769][ T7974] ? find_held_lock+0x2b/0x80 [ 271.476833][ T7974] handle_mm_fault+0x404/0xae0 [ 271.476878][ T7974] __get_user_pages+0x771/0x36f0 [ 271.476931][ T7974] ? __pfx___get_user_pages+0x10/0x10 [ 271.476964][ T7974] ? __pfx___might_resched+0x10/0x10 [ 271.477010][ T7974] ? __pfx_down_read_killable+0x10/0x10 [ 271.477057][ T7974] faultin_page_range+0x249/0x980 [ 271.477105][ T7974] do_madvise+0x551/0x7c0 [ 271.477158][ T7974] ? __pfx_do_madvise+0x10/0x10 [ 271.477219][ T7974] ? ksys_write+0x1b9/0x240 [ 271.477253][ T7974] ? __pfx_ksys_write+0x10/0x10 [ 271.477285][ T7974] ? rcu_is_watching+0x12/0xc0 [ 271.477332][ T7974] __x64_sys_madvise+0xa9/0x110 [ 271.477379][ T7974] ? lockdep_hardirqs_on+0x7c/0x110 [ 271.477426][ T7974] do_syscall_64+0xcd/0x260 [ 271.477485][ T7974] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 271.477519][ T7974] RIP: 0033:0x7f0cfd38d169 [ 271.477544][ T7974] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 271.477574][ T7974] RSP: 002b:00007f0cfe1df038 EFLAGS: 00000246 ORIG_RAX: 000000000000001c [ 271.477602][ T7974] RAX: ffffffffffffffda RBX: 00007f0cfd5a5fa0 RCX: 00007f0cfd38d169 [ 271.477621][ T7974] RDX: 0000000000000017 RSI: 00000000002003f0 RDI: 0000000000000000 [ 271.477641][ T7974] RBP: 00007f0cfe1df090 R08: 0000000000000000 R09: 0000000000000000 [ 271.477660][ T7974] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 271.477679][ T7974] R13: 0000000000000000 R14: 00007f0cfd5a5fa0 R15: 00007ffccec57268 [ 271.477720][ T7974] [ 273.344309][ T30] audit: type=1800 audit(6038441940.144:3): pid=8000 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.0.507" name="dummy_udc" dev="gadgetfs" ino=6296 res=0 errno=0 [ 275.486091][ T8033] FAULT_INJECTION: forcing a failure. [ 275.486091][ T8033] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 275.547036][ T8033] CPU: 1 UID: 0 PID: 8033 Comm: syz.0.518 Not tainted 6.14.0-syzkaller-11125-g609706855d90 #0 PREEMPT(full) [ 275.547084][ T8033] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 275.547103][ T8033] Call Trace: [ 275.547119][ T8033] [ 275.547131][ T8033] dump_stack_lvl+0x16c/0x1f0 [ 275.547186][ T8033] should_fail_ex+0x512/0x640 [ 275.547234][ T8033] should_fail_alloc_page+0xe7/0x130 [ 275.547280][ T8033] prepare_alloc_pages+0x3c2/0x610 [ 275.547312][ T8033] ? rcu_is_watching+0x12/0xc0 [ 275.547358][ T8033] __alloc_frozen_pages_noprof+0x18f/0x2370 [ 275.547401][ T8033] ? __lock_acquire+0xaa4/0x1ba0 [ 275.547448][ T8033] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 275.547492][ T8033] ? do_raw_spin_lock+0x12c/0x2b0 [ 275.547530][ T8033] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 275.547568][ T8033] ? find_held_lock+0x2b/0x80 [ 275.547622][ T8033] ? __lock_acquire+0xaa4/0x1ba0 [ 275.547652][ T8033] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 275.547690][ T8033] ? policy_nodemask+0xea/0x4e0 [ 275.547738][ T8033] alloc_pages_mpol+0x1fb/0x550 [ 275.547784][ T8033] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 275.547842][ T8033] folio_alloc_mpol_noprof+0x36/0x2f0 [ 275.547896][ T8033] shmem_alloc_folio+0x135/0x160 [ 275.547942][ T8033] shmem_alloc_and_add_folio+0x499/0xc20 [ 275.547999][ T8033] ? shmem_huge_global_enabled+0x72/0x6b0 [ 275.548045][ T8033] ? __pfx_shmem_alloc_and_add_folio+0x10/0x10 [ 275.548099][ T8033] ? shmem_allowable_huge_orders+0xd0/0x410 [ 275.548167][ T8033] shmem_get_folio_gfp+0x687/0x1530 [ 275.548228][ T8033] ? __pfx_shmem_get_folio_gfp+0x10/0x10 [ 275.548280][ T8033] ? __pfx_timestamp_truncate+0x10/0x10 [ 275.548330][ T8033] shmem_fault+0x204/0xb10 [ 275.548382][ T8033] ? __pfx_shmem_fault+0x10/0x10 [ 275.548440][ T8033] ? __pfx___up_read+0x10/0x10 [ 275.548486][ T8033] ? __pfx_filemap_map_pages+0x10/0x10 [ 275.548514][ T8033] __do_fault+0x10a/0x490 [ 275.548564][ T8033] ? __pfx_filemap_map_pages+0x10/0x10 [ 275.548593][ T8033] do_pte_missing+0x1a6/0x3ea0 [ 275.548637][ T8033] ? __handle_mm_fault+0x1016/0x2a50 [ 275.548681][ T8033] __handle_mm_fault+0x1043/0x2a50 [ 275.548734][ T8033] ? __pfx___handle_mm_fault+0x10/0x10 [ 275.548771][ T8033] ? __pte_offset_map_lock+0x155/0x2f0 [ 275.548823][ T8033] ? find_held_lock+0x2b/0x80 [ 275.548866][ T8033] ? find_held_lock+0x2b/0x80 [ 275.548935][ T8033] handle_mm_fault+0x404/0xae0 [ 275.548983][ T8033] __get_user_pages+0x771/0x36f0 [ 275.549036][ T8033] ? __pfx___get_user_pages+0x10/0x10 [ 275.549069][ T8033] ? __pfx___might_resched+0x10/0x10 [ 275.549124][ T8033] ? __pfx_down_read_killable+0x10/0x10 [ 275.549172][ T8033] faultin_page_range+0x249/0x980 [ 275.549220][ T8033] do_madvise+0x551/0x7c0 [ 275.549274][ T8033] ? __pfx_do_madvise+0x10/0x10 [ 275.549332][ T8033] ? ksys_write+0x1b9/0x240 [ 275.549365][ T8033] ? __pfx_ksys_write+0x10/0x10 [ 275.549397][ T8033] ? rcu_is_watching+0x12/0xc0 [ 275.549445][ T8033] __x64_sys_madvise+0xa9/0x110 [ 275.549493][ T8033] ? lockdep_hardirqs_on+0x7c/0x110 [ 275.549539][ T8033] do_syscall_64+0xcd/0x260 [ 275.549593][ T8033] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 275.549626][ T8033] RIP: 0033:0x7fb5d6d8d169 [ 275.549651][ T8033] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 275.549683][ T8033] RSP: 002b:00007fb5d7bca038 EFLAGS: 00000246 ORIG_RAX: 000000000000001c [ 275.549712][ T8033] RAX: ffffffffffffffda RBX: 00007fb5d6fa5fa0 RCX: 00007fb5d6d8d169 [ 275.549733][ T8033] RDX: 0000000000000017 RSI: 00000000002003f0 RDI: 0000000000000000 [ 275.549752][ T8033] RBP: 00007fb5d7bca090 R08: 0000000000000000 R09: 0000000000000000 [ 275.549771][ T8033] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 275.549790][ T8033] R13: 0000000000000000 R14: 00007fb5d6fa5fa0 R15: 00007ffce0809d88 [ 275.549833][ T8033] [ 276.342109][ T8039] Invalid ELF header magic: != ELF [ 279.634762][ T8075] snd_aloop snd_aloop.0: control 16781581:65539:6:'x?F/zF˷fC:7 is already present [ 280.329343][ T8086] Invalid ELF header magic: != ELF [ 282.246704][ T8104] netlink: 28 bytes leftover after parsing attributes in process `syz.3.532'. [ 282.267555][ T8104] veth0_macvtap: left promiscuous mode [ 282.282785][ T8104] macvtap0: entered promiscuous mode [ 282.336853][ T8104] macvtap0: entered allmulticast mode [ 282.713857][ T8110] netlink: 8 bytes leftover after parsing attributes in process `syz.0.534'. [ 283.443141][ T8125] usbip-vudc usbip-vudc.0: gadget not bound [ 284.395642][ T8143] snd_aloop snd_aloop.0: control 16781581:65539:6:'x?F/zF˷fC:7 is already present [ 287.882119][ T8190] FAULT_INJECTION: forcing a failure. [ 287.882119][ T8190] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 287.938881][ T8190] CPU: 1 UID: 0 PID: 8190 Comm: syz.1.552 Not tainted 6.14.0-syzkaller-11125-g609706855d90 #0 PREEMPT(full) [ 287.938933][ T8190] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 287.938952][ T8190] Call Trace: [ 287.938962][ T8190] [ 287.938974][ T8190] dump_stack_lvl+0x16c/0x1f0 [ 287.939030][ T8190] should_fail_ex+0x512/0x640 [ 287.939077][ T8190] should_fail_alloc_page+0xe7/0x130 [ 287.939125][ T8190] prepare_alloc_pages+0x3c2/0x610 [ 287.939157][ T8190] ? rcu_is_watching+0x12/0xc0 [ 287.939204][ T8190] __alloc_frozen_pages_noprof+0x18f/0x2370 [ 287.939254][ T8190] ? __lock_acquire+0xaa4/0x1ba0 [ 287.939302][ T8190] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 287.939346][ T8190] ? do_raw_spin_lock+0x12c/0x2b0 [ 287.939383][ T8190] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 287.939421][ T8190] ? find_held_lock+0x2b/0x80 [ 287.939475][ T8190] ? __lock_acquire+0xaa4/0x1ba0 [ 287.939506][ T8190] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 287.939544][ T8190] ? policy_nodemask+0xea/0x4e0 [ 287.939593][ T8190] alloc_pages_mpol+0x1fb/0x550 [ 287.939640][ T8190] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 287.939697][ T8190] folio_alloc_mpol_noprof+0x36/0x2f0 [ 287.939751][ T8190] shmem_alloc_folio+0x135/0x160 [ 287.939805][ T8190] shmem_alloc_and_add_folio+0x499/0xc20 [ 287.939862][ T8190] ? shmem_huge_global_enabled+0x72/0x6b0 [ 287.939909][ T8190] ? __pfx_shmem_alloc_and_add_folio+0x10/0x10 [ 287.939963][ T8190] ? shmem_allowable_huge_orders+0xd0/0x410 [ 287.940022][ T8190] shmem_get_folio_gfp+0x687/0x1530 [ 287.940092][ T8190] ? __pfx_shmem_get_folio_gfp+0x10/0x10 [ 287.940144][ T8190] ? __pfx_timestamp_truncate+0x10/0x10 [ 287.940192][ T8190] shmem_fault+0x204/0xb10 [ 287.940243][ T8190] ? __pfx_shmem_fault+0x10/0x10 [ 287.940298][ T8190] ? __pfx___up_read+0x10/0x10 [ 287.940343][ T8190] ? __pfx_filemap_map_pages+0x10/0x10 [ 287.940372][ T8190] __do_fault+0x10a/0x490 [ 287.940420][ T8190] ? __pfx_filemap_map_pages+0x10/0x10 [ 287.940448][ T8190] do_pte_missing+0x1a6/0x3ea0 [ 287.940490][ T8190] ? __handle_mm_fault+0x1016/0x2a50 [ 287.940534][ T8190] __handle_mm_fault+0x1043/0x2a50 [ 287.940584][ T8190] ? __pfx___handle_mm_fault+0x10/0x10 [ 287.940620][ T8190] ? __pte_offset_map_lock+0x155/0x2f0 [ 287.940670][ T8190] ? find_held_lock+0x2b/0x80 [ 287.940709][ T8190] ? find_held_lock+0x2b/0x80 [ 287.940775][ T8190] handle_mm_fault+0x404/0xae0 [ 287.940827][ T8190] __get_user_pages+0x771/0x36f0 [ 287.940877][ T8190] ? __pfx___get_user_pages+0x10/0x10 [ 287.940910][ T8190] ? __pfx___might_resched+0x10/0x10 [ 287.940955][ T8190] ? __pfx_down_read_killable+0x10/0x10 [ 287.941001][ T8190] faultin_page_range+0x249/0x980 [ 287.941049][ T8190] do_madvise+0x551/0x7c0 [ 287.941100][ T8190] ? __pfx_do_madvise+0x10/0x10 [ 287.941157][ T8190] ? ksys_write+0x1b9/0x240 [ 287.941190][ T8190] ? __pfx_ksys_write+0x10/0x10 [ 287.941221][ T8190] ? rcu_is_watching+0x12/0xc0 [ 287.941267][ T8190] __x64_sys_madvise+0xa9/0x110 [ 287.941314][ T8190] ? lockdep_hardirqs_on+0x7c/0x110 [ 287.941359][ T8190] do_syscall_64+0xcd/0x260 [ 287.941411][ T8190] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 287.941444][ T8190] RIP: 0033:0x7f8efed8d169 [ 287.941468][ T8190] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 287.941497][ T8190] RSP: 002b:00007f8effcb0038 EFLAGS: 00000246 ORIG_RAX: 000000000000001c [ 287.941526][ T8190] RAX: ffffffffffffffda RBX: 00007f8efefa5fa0 RCX: 00007f8efed8d169 [ 287.941547][ T8190] RDX: 0000000000000017 RSI: 00000000002003f0 RDI: 0000000000000000 [ 287.941565][ T8190] RBP: 00007f8effcb0090 R08: 0000000000000000 R09: 0000000000000000 [ 287.941584][ T8190] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 287.941601][ T8190] R13: 0000000000000000 R14: 00007f8efefa5fa0 R15: 00007ffe8104e788 [ 287.941641][ T8190] [ 289.699087][ T8205] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 291.262138][ T8229] FAULT_INJECTION: forcing a failure. [ 291.262138][ T8229] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 291.292588][ T8229] CPU: 1 UID: 0 PID: 8229 Comm: syz.1.562 Not tainted 6.14.0-syzkaller-11125-g609706855d90 #0 PREEMPT(full) [ 291.292649][ T8229] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 291.292669][ T8229] Call Trace: [ 291.292678][ T8229] [ 291.292691][ T8229] dump_stack_lvl+0x16c/0x1f0 [ 291.292746][ T8229] should_fail_ex+0x512/0x640 [ 291.292794][ T8229] should_fail_alloc_page+0xe7/0x130 [ 291.292841][ T8229] prepare_alloc_pages+0x3c2/0x610 [ 291.292872][ T8229] ? rcu_is_watching+0x12/0xc0 [ 291.292917][ T8229] __alloc_frozen_pages_noprof+0x18f/0x2370 [ 291.292965][ T8229] ? __lock_acquire+0xaa4/0x1ba0 [ 291.293009][ T8229] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 291.293059][ T8229] ? find_held_lock+0x2b/0x80 [ 291.293110][ T8229] ? lock_acquire+0x179/0x350 [ 291.293140][ T8229] ? find_held_lock+0x2b/0x80 [ 291.293181][ T8229] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 291.293220][ T8229] ? policy_nodemask+0xea/0x4e0 [ 291.293268][ T8229] alloc_pages_mpol+0x1fb/0x550 [ 291.293315][ T8229] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 291.293361][ T8229] ? __schedule+0x1186/0x5de0 [ 291.293413][ T8229] folio_alloc_mpol_noprof+0x36/0x2f0 [ 291.293467][ T8229] shmem_alloc_folio+0x135/0x160 [ 291.293521][ T8229] shmem_alloc_and_add_folio+0x499/0xc20 [ 291.293582][ T8229] ? shmem_huge_global_enabled+0x72/0x6b0 [ 291.293628][ T8229] ? __pfx_shmem_alloc_and_add_folio+0x10/0x10 [ 291.293682][ T8229] ? shmem_allowable_huge_orders+0xd0/0x410 [ 291.293743][ T8229] shmem_get_folio_gfp+0x687/0x1530 [ 291.293803][ T8229] ? __pfx_shmem_get_folio_gfp+0x10/0x10 [ 291.293855][ T8229] ? __pfx_timestamp_truncate+0x10/0x10 [ 291.293895][ T8229] ? ns_to_timespec64+0x59/0xc0 [ 291.293949][ T8229] shmem_fault+0x204/0xb10 [ 291.294002][ T8229] ? __pfx_shmem_fault+0x10/0x10 [ 291.294058][ T8229] ? __pfx___up_read+0x10/0x10 [ 291.294105][ T8229] ? __pfx_filemap_map_pages+0x10/0x10 [ 291.294135][ T8229] __do_fault+0x10a/0x490 [ 291.294185][ T8229] ? __pfx_filemap_map_pages+0x10/0x10 [ 291.294213][ T8229] do_pte_missing+0x1a6/0x3ea0 [ 291.294257][ T8229] ? __handle_mm_fault+0x1016/0x2a50 [ 291.294302][ T8229] __handle_mm_fault+0x1043/0x2a50 [ 291.294354][ T8229] ? __pfx___handle_mm_fault+0x10/0x10 [ 291.294392][ T8229] ? __pte_offset_map_lock+0x155/0x2f0 [ 291.294443][ T8229] ? find_held_lock+0x2b/0x80 [ 291.294481][ T8229] ? find_held_lock+0x2b/0x80 [ 291.294573][ T8229] handle_mm_fault+0x404/0xae0 [ 291.294619][ T8229] __get_user_pages+0x771/0x36f0 [ 291.294671][ T8229] ? __pfx___get_user_pages+0x10/0x10 [ 291.294704][ T8229] ? __pfx___might_resched+0x10/0x10 [ 291.294752][ T8229] ? __pfx_down_read_killable+0x10/0x10 [ 291.294800][ T8229] faultin_page_range+0x249/0x980 [ 291.294844][ T8229] do_madvise+0x551/0x7c0 [ 291.294894][ T8229] ? __pfx_do_madvise+0x10/0x10 [ 291.294952][ T8229] ? ksys_write+0x1b9/0x240 [ 291.294986][ T8229] ? __pfx_ksys_write+0x10/0x10 [ 291.295017][ T8229] ? rcu_is_watching+0x12/0xc0 [ 291.295062][ T8229] __x64_sys_madvise+0xa9/0x110 [ 291.295111][ T8229] ? lockdep_hardirqs_on+0x7c/0x110 [ 291.295158][ T8229] do_syscall_64+0xcd/0x260 [ 291.295211][ T8229] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 291.295244][ T8229] RIP: 0033:0x7f8efed8d169 [ 291.295269][ T8229] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 291.295302][ T8229] RSP: 002b:00007f8effcb0038 EFLAGS: 00000246 ORIG_RAX: 000000000000001c [ 291.295331][ T8229] RAX: ffffffffffffffda RBX: 00007f8efefa5fa0 RCX: 00007f8efed8d169 [ 291.295352][ T8229] RDX: 0000000000000017 RSI: 00000000002003f0 RDI: 0000000000000000 [ 291.295371][ T8229] RBP: 00007f8effcb0090 R08: 0000000000000000 R09: 0000000000000000 [ 291.295390][ T8229] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 291.295409][ T8229] R13: 0000000000000000 R14: 00007f8efefa5fa0 R15: 00007ffe8104e788 [ 291.295451][ T8229] [ 294.526812][ T8283] FAULT_INJECTION: forcing a failure. [ 294.526812][ T8283] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 294.540369][ T8283] CPU: 0 UID: 0 PID: 8283 Comm: syz.3.574 Not tainted 6.14.0-syzkaller-11125-g609706855d90 #0 PREEMPT(full) [ 294.540423][ T8283] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 294.540440][ T8283] Call Trace: [ 294.540450][ T8283] [ 294.540461][ T8283] dump_stack_lvl+0x16c/0x1f0 [ 294.540514][ T8283] should_fail_ex+0x512/0x640 [ 294.540567][ T8283] should_fail_alloc_page+0xe7/0x130 [ 294.540613][ T8283] prepare_alloc_pages+0x3c2/0x610 [ 294.540644][ T8283] ? rcu_is_watching+0x12/0xc0 [ 294.540688][ T8283] __alloc_frozen_pages_noprof+0x18f/0x2370 [ 294.540731][ T8283] ? __lock_acquire+0xaa4/0x1ba0 [ 294.540776][ T8283] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 294.540837][ T8283] ? do_raw_spin_lock+0x12c/0x2b0 [ 294.540876][ T8283] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 294.540914][ T8283] ? find_held_lock+0x2b/0x80 [ 294.540969][ T8283] ? __lock_acquire+0xaa4/0x1ba0 [ 294.540999][ T8283] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 294.541038][ T8283] ? policy_nodemask+0xea/0x4e0 [ 294.541086][ T8283] alloc_pages_mpol+0x1fb/0x550 [ 294.541134][ T8283] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 294.541191][ T8283] folio_alloc_mpol_noprof+0x36/0x2f0 [ 294.541246][ T8283] shmem_alloc_folio+0x135/0x160 [ 294.541291][ T8283] shmem_alloc_and_add_folio+0x499/0xc20 [ 294.541349][ T8283] ? shmem_huge_global_enabled+0x72/0x6b0 [ 294.541395][ T8283] ? __pfx_shmem_alloc_and_add_folio+0x10/0x10 [ 294.541450][ T8283] ? shmem_allowable_huge_orders+0xd0/0x410 [ 294.541511][ T8283] shmem_get_folio_gfp+0x687/0x1530 [ 294.541576][ T8283] ? __pfx_shmem_get_folio_gfp+0x10/0x10 [ 294.541628][ T8283] ? __pfx_timestamp_truncate+0x10/0x10 [ 294.541678][ T8283] shmem_fault+0x204/0xb10 [ 294.541731][ T8283] ? __pfx_shmem_fault+0x10/0x10 [ 294.541789][ T8283] ? __pfx___up_read+0x10/0x10 [ 294.541837][ T8283] ? __pfx_filemap_map_pages+0x10/0x10 [ 294.541867][ T8283] __do_fault+0x10a/0x490 [ 294.541917][ T8283] ? __pfx_filemap_map_pages+0x10/0x10 [ 294.541945][ T8283] do_pte_missing+0x1a6/0x3ea0 [ 294.541989][ T8283] ? __handle_mm_fault+0x1016/0x2a50 [ 294.542035][ T8283] __handle_mm_fault+0x1043/0x2a50 [ 294.542087][ T8283] ? __pfx___handle_mm_fault+0x10/0x10 [ 294.542124][ T8283] ? __pte_offset_map_lock+0x155/0x2f0 [ 294.542175][ T8283] ? find_held_lock+0x2b/0x80 [ 294.542215][ T8283] ? find_held_lock+0x2b/0x80 [ 294.542284][ T8283] handle_mm_fault+0x404/0xae0 [ 294.542331][ T8283] __get_user_pages+0x771/0x36f0 [ 294.542384][ T8283] ? __pfx___get_user_pages+0x10/0x10 [ 294.542417][ T8283] ? __pfx___might_resched+0x10/0x10 [ 294.542464][ T8283] ? __pfx_down_read_killable+0x10/0x10 [ 294.542511][ T8283] faultin_page_range+0x249/0x980 [ 294.542567][ T8283] do_madvise+0x551/0x7c0 [ 294.542621][ T8283] ? __pfx_do_madvise+0x10/0x10 [ 294.542681][ T8283] ? ksys_write+0x1b9/0x240 [ 294.542715][ T8283] ? __pfx_ksys_write+0x10/0x10 [ 294.542747][ T8283] ? rcu_is_watching+0x12/0xc0 [ 294.542796][ T8283] __x64_sys_madvise+0xa9/0x110 [ 294.542844][ T8283] ? lockdep_hardirqs_on+0x7c/0x110 [ 294.542891][ T8283] do_syscall_64+0xcd/0x260 [ 294.542945][ T8283] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 294.542977][ T8283] RIP: 0033:0x7f0cfd38d169 [ 294.543002][ T8283] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 294.543033][ T8283] RSP: 002b:00007f0cfe1df038 EFLAGS: 00000246 ORIG_RAX: 000000000000001c [ 294.543063][ T8283] RAX: ffffffffffffffda RBX: 00007f0cfd5a5fa0 RCX: 00007f0cfd38d169 [ 294.543084][ T8283] RDX: 0000000000000017 RSI: 00000000002003f0 RDI: 0000000000000000 [ 294.543104][ T8283] RBP: 00007f0cfe1df090 R08: 0000000000000000 R09: 0000000000000000 [ 294.543123][ T8283] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 294.543142][ T8283] R13: 0000000000000000 R14: 00007f0cfd5a5fa0 R15: 00007ffccec57268 [ 294.543184][ T8283] [ 295.710420][ T8287] netlink: 4 bytes leftover after parsing attributes in process `syz.0.573'. [ 296.140504][ T8309] ovs_: entered promiscuous mode [ 297.276212][ T5838] Bluetooth: hci1: Unable to find connection for big 0xd2 [ 297.677861][ T8360] FAULT_INJECTION: forcing a failure. [ 297.677861][ T8360] name failslab, interval 1, probability 0, space 0, times 0 [ 297.728163][ T8360] CPU: 1 UID: 0 PID: 8360 Comm: syz.3.585 Not tainted 6.14.0-syzkaller-11125-g609706855d90 #0 PREEMPT(full) [ 297.728211][ T8360] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 297.728229][ T8360] Call Trace: [ 297.728240][ T8360] [ 297.728251][ T8360] dump_stack_lvl+0x16c/0x1f0 [ 297.728306][ T8360] should_fail_ex+0x512/0x640 [ 297.728342][ T8360] ? __kmalloc_cache_noprof+0x57/0x3e0 [ 297.728386][ T8360] should_failslab+0xc2/0x120 [ 297.728429][ T8360] __kmalloc_cache_noprof+0x6a/0x3e0 [ 297.728467][ T8360] ? percpu_ref_init+0xec/0x410 [ 297.728501][ T8360] ? __pfx_blk_queue_usage_counter_release+0x10/0x10 [ 297.728556][ T8360] percpu_ref_init+0xec/0x410 [ 297.728597][ T8360] blk_alloc_queue+0x577/0x760 [ 297.728636][ T8360] __blk_alloc_disk+0xa5/0x170 [ 297.728681][ T8360] ? __pfx___blk_alloc_disk+0x10/0x10 [ 297.728754][ T8360] ? lockdep_init_map_type+0x5c/0x280 [ 297.728796][ T8360] ? __raw_spin_lock_init+0x3a/0x110 [ 297.728841][ T8360] ? __pfx_hot_add_show+0x10/0x10 [ 297.728882][ T8360] zram_add+0x16e/0x6c0 [ 297.728920][ T8360] ? __pfx_zram_add+0x10/0x10 [ 297.728959][ T8360] ? __pfx___might_resched+0x10/0x10 [ 297.729055][ T8360] ? __pfx_hot_add_show+0x10/0x10 [ 297.729096][ T8360] hot_add_show+0x21/0x80 [ 297.729134][ T8360] class_attr_show+0x6f/0xa0 [ 297.729171][ T8360] ? __pfx_class_attr_show+0x10/0x10 [ 297.729210][ T8360] sysfs_kf_seq_show+0x23e/0x410 [ 297.729255][ T8360] seq_read_iter+0x506/0x12c0 [ 297.729309][ T8360] kernfs_fop_read_iter+0x40f/0x5a0 [ 297.729362][ T8360] ? rw_verify_area+0xcf/0x680 [ 297.729418][ T8360] vfs_read+0x8c8/0xc70 [ 297.729457][ T8360] ? __pfx___mutex_lock+0x10/0x10 [ 297.729510][ T8360] ? __pfx_vfs_read+0x10/0x10 [ 297.729575][ T8360] ksys_read+0x12a/0x240 [ 297.729610][ T8360] ? __pfx_ksys_read+0x10/0x10 [ 297.729642][ T8360] ? rcu_is_watching+0x12/0xc0 [ 297.729699][ T8360] do_syscall_64+0xcd/0x260 [ 297.729754][ T8360] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 297.729788][ T8360] RIP: 0033:0x7f0cfd38d169 [ 297.729814][ T8360] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 297.729846][ T8360] RSP: 002b:00007f0cfe1be038 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 297.729878][ T8360] RAX: ffffffffffffffda RBX: 00007f0cfd5a6080 RCX: 00007f0cfd38d169 [ 297.729900][ T8360] RDX: 0000000000001000 RSI: 0000200000000ec0 RDI: 0000000000000008 [ 297.729919][ T8360] RBP: 00007f0cfd40e2a0 R08: 0000000000000000 R09: 0000000000000000 [ 297.729937][ T8360] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 297.729955][ T8360] R13: 0000000000000000 R14: 00007f0cfd5a6080 R15: 00007ffccec57268 [ 297.730007][ T8360] [ 297.730178][ T8360] zram: Error allocating disk structure for device 1 [ 300.349585][ T8414] netlink: zone id is out of range [ 300.354768][ T8414] netlink: zone id is out of range [ 300.363489][ T8414] netlink: zone id is out of range [ 300.388522][ T8414] netlink: zone id is out of range [ 300.436122][ T8414] netlink: zone id is out of range [ 300.441412][ T8414] netlink: zone id is out of range [ 300.466022][ T8414] netlink: zone id is out of range [ 300.473030][ T8414] netlink: zone id is out of range [ 300.515167][ T8414] netlink: zone id is out of range [ 300.521328][ T8414] netlink: zone id is out of range [ 303.113782][ T8453] Invalid ELF header magic: != ELF [ 304.296689][ T8488] snd_aloop snd_aloop.0: control 16781581:65539:6:'x?F/zF˷fC:7 is already present [ 306.588151][ T8521] netlink: 28 bytes leftover after parsing attributes in process `syz.0.607'. [ 307.029110][ T8530] serio: Serial port ptm0 [ 309.052262][ T8566] snd_aloop snd_aloop.0: control 16781581:65539:6:'x?F/zF˷fC:7 is already present [ 309.360759][ T8568] netlink: 28 bytes leftover after parsing attributes in process `syz.2.620'. [ 310.355638][ T8590] net_ratelimit: 77 callbacks suppressed [ 310.355667][ T8590] netlink: zone id is out of range [ 310.435017][ T8590] netlink: zone id is out of range [ 310.451052][ T8590] netlink: zone id is out of range [ 310.488615][ T8590] netlink: zone id is out of range [ 310.543377][ T8590] netlink: set zone limit has 8 unknown bytes [ 314.074213][ T8622] netlink: 28 bytes leftover after parsing attributes in process `syz.0.631'. [ 314.694788][ T55] Bluetooth: hci3: unexpected event 0x3e length: 726 > 260 [ 314.697562][ T55] Bluetooth: hci3: unexpected subevent 0x0d length: 725 > 260 [ 314.717044][ T55] Bluetooth: hci3: Unknown advertising packet type: 0x7f [ 314.717149][ T55] Bluetooth: hci3: Malformed LE Event: 0x0d [ 318.305146][ T8688] netlink: 28 bytes leftover after parsing attributes in process `syz.0.641'. [ 321.410465][ T8721] IPVS: length: 24 != 25769803800 [ 321.439182][ T8721] netlink: 4 bytes leftover after parsing attributes in process `syz.1.649'. [ 322.323203][ T1300] ieee802154 phy0 wpan0: encryption failed: -22 [ 322.329665][ T1300] ieee802154 phy1 wpan1: encryption failed: -22 [ 323.256310][ T8742] netlink: 28 bytes leftover after parsing attributes in process `syz.3.652'. [ 323.301670][ T55] Bluetooth: hci2: Received unexpected HCI Event 0x00 [ 326.848456][ T8783] netlink: 342 bytes leftover after parsing attributes in process `syz.1.664'. [ 326.996853][ T8787] netlink: 28 bytes leftover after parsing attributes in process `syz.0.662'. [ 327.065588][ T8796] netlink: 32 bytes leftover after parsing attributes in process `syz.2.665'. [ 327.102429][ T8795] netlink: 32 bytes leftover after parsing attributes in process `syz.2.665'. [ 327.662504][ T8808] bond0: no command found in slaves file - use +ifname or -ifname [ 328.298074][ T8815] usb usb15: usbfs: process 8815 (syz.1.670) did not claim interface 0 before use [ 328.667820][ T8820] Invalid ELF header magic: != ELF [ 328.862325][ T8822] Invalid ELF header magic: != ELF [ 329.276490][ T8822] Invalid ELF header magic: != ELF [ 331.915475][ T8841] netlink: 354 bytes leftover after parsing attributes in process `syz.3.674'. [ 332.322485][ T8847] netlink: 28 bytes leftover after parsing attributes in process `syz.1.675'. [ 332.326510][ T8846] netlink: 8 bytes leftover after parsing attributes in process `syz.3.676'. [ 335.065582][ T8880] cifs: Unknown parameter 'T.żc[$⁍)UÑnE-ʙl- -_5Z omfwYh*/xDlݩgkǐA79Xa/f_ARxM vp$^;q3n-6+ekelevator_lock){+.+.}-{4:4}, at: queue_wb_lat_store+0x187/0x3d0 [ 359.330395][ T9197] [ 359.330395][ T9197] but task is already holding lock: [ 359.337799][ T9197] ffff8881437e1de8 (&q->q_usage_counter(io)#24){++++}-{0:0}, at: blk_mq_freeze_queue_nomemsave+0x15/0x20 [ 359.349142][ T9197] [ 359.349142][ T9197] which lock already depends on the new lock. [ 359.349142][ T9197] [ 359.359579][ T9197] [ 359.359579][ T9197] the existing dependency chain (in reverse order) is: [ 359.368643][ T9197] [ 359.368643][ T9197] -> #2 (&q->q_usage_counter(io)#24){++++}-{0:0}: [ 359.377326][ T9197] blk_alloc_queue+0x619/0x760 [ 359.382661][ T9197] blk_mq_alloc_queue+0x179/0x290 [ 359.388258][ T9197] __blk_mq_alloc_disk+0x29/0x120 [ 359.393859][ T9197] loop_add+0x496/0xb70 [ 359.398590][ T9197] loop_init+0x164/0x270 [ 359.403406][ T9197] do_one_initcall+0x120/0x6e0 [ 359.408752][ T9197] kernel_init_freeable+0x5c2/0x900 [ 359.414538][ T9197] kernel_init+0x1c/0x2b0 [ 359.419440][ T9197] ret_from_fork+0x45/0x80 [ 359.424428][ T9197] ret_from_fork_asm+0x1a/0x30 [ 359.429783][ T9197] [ 359.429783][ T9197] -> #1 (fs_reclaim){+.+.}-{0:0}: [ 359.437071][ T9197] fs_reclaim_acquire+0x102/0x150 [ 359.442671][ T9197] blk_mq_alloc_and_init_hctx+0x503/0x11c0 [ 359.449073][ T9197] blk_mq_realloc_hw_ctxs+0x8f6/0xc00 [ 359.455022][ T9197] blk_mq_init_allocated_queue+0x3af/0x1230 [ 359.461497][ T9197] blk_mq_alloc_queue+0x1c2/0x290 [ 359.467096][ T9197] __blk_mq_alloc_disk+0x29/0x120 [ 359.472682][ T9197] loop_add+0x496/0xb70 [ 359.477427][ T9197] loop_init+0x164/0x270 [ 359.482239][ T9197] do_one_initcall+0x120/0x6e0 [ 359.487571][ T9197] kernel_init_freeable+0x5c2/0x900 [ 359.493342][ T9197] kernel_init+0x1c/0x2b0 [ 359.498221][ T9197] ret_from_fork+0x45/0x80 [ 359.503183][ T9197] ret_from_fork_asm+0x1a/0x30 [ 359.508518][ T9197] [ 359.508518][ T9197] -> #0 (&q->elevator_lock){+.+.}-{4:4}: [ 359.516386][ T9197] __lock_acquire+0x1173/0x1ba0 [ 359.521853][ T9197] lock_acquire+0x179/0x350 [ 359.526900][ T9197] __mutex_lock+0x199/0xb90 [ 359.531961][ T9197] queue_wb_lat_store+0x187/0x3d0 [ 359.537540][ T9197] queue_attr_store+0x270/0x310 [ 359.542944][ T9197] sysfs_kf_write+0x117/0x170 [ 359.548160][ T9197] kernfs_fop_write_iter+0x351/0x510 [ 359.553999][ T9197] vfs_write+0x5ba/0x1180 [ 359.558888][ T9197] ksys_write+0x12a/0x240 [ 359.563761][ T9197] do_syscall_64+0xcd/0x260 [ 359.568817][ T9197] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 359.575249][ T9197] [ 359.575249][ T9197] other info that might help us debug this: [ 359.575249][ T9197] [ 359.585483][ T9197] Chain exists of: [ 359.585483][ T9197] &q->elevator_lock --> fs_reclaim --> &q->q_usage_counter(io)#24 [ 359.585483][ T9197] [ 359.599275][ T9197] Possible unsafe locking scenario: [ 359.599275][ T9197] [ 359.606735][ T9197] CPU0 CPU1 [ 359.612110][ T9197] ---- ---- [ 359.617487][ T9197] lock(&q->q_usage_counter(io)#24); [ 359.622892][ T9197] lock(fs_reclaim); [ 359.629423][ T9197] lock(&q->q_usage_counter(io)#24); [ 359.637346][ T9197] lock(&q->elevator_lock); [ 359.641957][ T9197] [ 359.641957][ T9197] *** DEADLOCK *** [ 359.641957][ T9197] [ 359.650122][ T9197] 6 locks held by syz.0.753/9197: [ 359.655165][ T9197] #0: ffff88806a44d278 (&f->f_pos_lock){+.+.}-{4:4}, at: fdget_pos+0x2a2/0x370 [ 359.664264][ T9197] #1: ffff888035a20420 (sb_writers#7){.+.+}-{0:0}, at: ksys_write+0x12a/0x240 [ 359.673316][ T9197] #2: ffff888061625888 (&of->mutex){+.+.}-{4:4}, at: kernfs_fop_write_iter+0x28f/0x510 [ 359.683118][ T9197] #3: ffff8880213fbb48 (kn->active#125){.+.+}-{0:0}, at: kernfs_fop_write_iter+0x2b2/0x510 [ 359.693267][ T9197] #4: ffff8881437e1de8 (&q->q_usage_counter(io)#24){++++}-{0:0}, at: blk_mq_freeze_queue_nomemsave+0x15/0x20 [ 359.704983][ T9197] #5: ffff8881437e1e20 (&q->q_usage_counter(queue)#21){+.+.}-{0:0}, at: blk_mq_freeze_queue_nomemsave+0x15/0x20 [ 359.716962][ T9197] [ 359.716962][ T9197] stack backtrace: [ 359.722865][ T9197] CPU: 1 UID: 0 PID: 9197 Comm: syz.0.753 Not tainted 6.14.0-syzkaller-11125-g609706855d90 #0 PREEMPT(full) [ 359.722899][ T9197] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 359.722915][ T9197] Call Trace: [ 359.722923][ T9197] [ 359.722931][ T9197] dump_stack_lvl+0x116/0x1f0 [ 359.722975][ T9197] print_circular_bug+0x275/0x350 [ 359.723017][ T9197] check_noncircular+0x14c/0x170 [ 359.723062][ T9197] __lock_acquire+0x1173/0x1ba0 [ 359.723088][ T9197] ? __lock_acquire+0xaa4/0x1ba0 [ 359.723113][ T9197] lock_acquire+0x179/0x350 [ 359.723135][ T9197] ? queue_wb_lat_store+0x187/0x3d0 [ 359.723173][ T9197] ? __pfx___might_resched+0x10/0x10 [ 359.723213][ T9197] __mutex_lock+0x199/0xb90 [ 359.723252][ T9197] ? queue_wb_lat_store+0x187/0x3d0 [ 359.723288][ T9197] ? mark_held_locks+0x49/0x80 [ 359.723310][ T9197] ? queue_wb_lat_store+0x187/0x3d0 [ 359.723347][ T9197] ? __pfx___mutex_lock+0x10/0x10 [ 359.723387][ T9197] ? blk_mq_freeze_queue_wait+0xad/0x1b0 [ 359.723424][ T9197] ? __pfx_autoremove_wake_function+0x10/0x10 [ 359.723467][ T9197] ? __pfx_queue_wb_lat_store+0x10/0x10 [ 359.723504][ T9197] ? queue_wb_lat_store+0x187/0x3d0 [ 359.723538][ T9197] ? __pfx_queue_wb_lat_store+0x10/0x10 [ 359.723574][ T9197] queue_wb_lat_store+0x187/0x3d0 [ 359.723617][ T9197] ? __pfx_queue_wb_lat_store+0x10/0x10 [ 359.723655][ T9197] ? __mutex_trylock_common+0xe9/0x250 [ 359.723682][ T9197] ? __pfx_queue_wb_lat_store+0x10/0x10 [ 359.723718][ T9197] queue_attr_store+0x270/0x310 [ 359.723755][ T9197] ? __pfx_queue_attr_store+0x10/0x10 [ 359.723792][ T9197] ? __lock_acquire+0x5ca/0x1ba0 [ 359.723816][ T9197] ? kernfs_fop_write_iter+0x28f/0x510 [ 359.723867][ T9197] ? __pfx_queue_attr_store+0x10/0x10 [ 359.723904][ T9197] sysfs_kf_write+0x117/0x170 [ 359.723928][ T9197] kernfs_fop_write_iter+0x351/0x510 [ 359.723969][ T9197] ? __pfx_sysfs_kf_write+0x10/0x10 [ 359.723994][ T9197] vfs_write+0x5ba/0x1180 [ 359.724020][ T9197] ? __pfx_kernfs_fop_write_iter+0x10/0x10 [ 359.724062][ T9197] ? __pfx___mutex_lock+0x10/0x10 [ 359.724101][ T9197] ? __pfx_vfs_write+0x10/0x10 [ 359.724136][ T9197] ksys_write+0x12a/0x240 [ 359.724162][ T9197] ? __pfx_ksys_write+0x10/0x10 [ 359.724187][ T9197] ? rcu_is_watching+0x12/0xc0 [ 359.724223][ T9197] do_syscall_64+0xcd/0x260 [ 359.724264][ T9197] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 359.724290][ T9197] RIP: 0033:0x7fb5d6d8d169 [ 359.724309][ T9197] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 359.724335][ T9197] RSP: 002b:00007fb5d7bca038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 359.724358][ T9197] RAX: ffffffffffffffda RBX: 00007fb5d6fa5fa0 RCX: 00007fb5d6d8d169 [ 359.724375][ T9197] RDX: 0000000000000081 RSI: 0000200000000040 RDI: 0000000000000003 [ 359.724391][ T9197] RBP: 00007fb5d6e0e2a0 R08: 0000000000000000 R09: 0000000000000000 [ 359.724406][ T9197] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 359.724422][ T9197] R13: 0000000000000000 R14: 00007fb5d6fa5fa0 R15: 00007ffce0809d88 [ 359.724445][ T9197]