last executing test programs: 9.261326401s ago: executing program 1 (id=1530): mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) socket(0x2, 0x1, 0x106) bind$auto(0x3, &(0x7f0000000040)=@in={0x2, 0x3, @multicast2}, 0x6a) connect$auto(0x3, &(0x7f0000000080)=@in={0x2, 0x3, @dev={0xac, 0x14, 0x14, 0x10}}, 0x54) openat$dir(0xffffffffffffff9c, 0x0, 0x40000, 0x0) bind$auto(0x3, 0x0, 0x6a) socket$nl_generic(0x10, 0x3, 0x10) r0 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) r1 = openat$auto_vmwgfx_driver_fops_vmwgfx_drv(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dri/card0\x00', 0x2000, 0x0) ioctl$auto(r1, 0x961064a0, 0x600000000200007) prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) socket$nl_generic(0x10, 0x3, 0x10) lsm_list_modules$auto(&(0x7f0000000080)=0x1, &(0x7f0000000140)=0x7a28, 0x4b1d) write$auto(r0, &(0x7f0000000400)='/dev/audio1\x00', 0x100000a3d9) sendmsg$auto(0xffffffffffffffff, 0x0, 0xfff) msync$auto(0x8000002, 0x9, 0x40) select$auto(0x9, &(0x7f00000000c0)={[0xeeda, 0x7, 0x100000001, 0x9, 0x6, 0x1ff, 0x6, 0x3, 0x4, 0x4618ecd2, 0x3, 0x42ff, 0x6, 0x80, 0x9, 0x10001]}, 0x0, 0x0, &(0x7f0000000280)={0x6, 0xc8}) recvfrom$auto(0x3, 0x0, 0x800000000e, 0x100, 0x0, 0xfffffffffffffffd) setsockopt$auto(0x3, 0x1, 0x21, 0x0, 0x9) write$auto(0x3, 0x0, 0xfffffdef) ioctl$auto(0xffffffffffffffff, 0x900064b5, 0xc14) msgctl$auto(0x9, 0xf8, &(0x7f00000001c0)={{0x8, 0xee00, 0x0, 0x4, 0xa771, 0x7, 0x9}, &(0x7f0000000140)=0x1, &(0x7f0000000180)=0x1, 0xc28a, 0x5f52, 0x3, 0x9, 0x8, 0x2cce, 0xfffc, 0x6, @inferred=0x0, @inferred=0xffffffffffffffff}) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$auto_OVS_VPORT_CMD_DEL(0xffffffffffffffff, &(0x7f00000027c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000002780)={&(0x7f0000000240)=ANY=[@ANYBLOB="58020000", @ANYRES16=0x0, @ANYBLOB="00022dbd7000fcdbdf250200000008000800", @ANYRES32=0x0, @ANYBLOB="0f0003002f6465762f6164737031000016020480ce0044800400750004006880d1506bbd2b1ebe4d19b0d1c0ab9c296454e83f6f917ac6b0097c35d5df5abbc18838f7a7f3b46966c809d12efc3a7a069afe67a71d5567097f060e60e752058afe2f21dd8e61df70ef93aeeebfdb2433f6f4fc2a08eaf6e20011cc4749ac9c02feb7059988773029c0283338878bcccdc09ee6318737f2af18d42604ad6bba937d6dd2f5a7d9c92e8f08d40b3f052e083a9bb7bf59ad99a2501b862241", @ANYRES32, @ANYBLOB="0c007c0002000000000000000400908079d31828245d1d04005480009900e6809a9ee0a2123a8fa92a4224c5e320835bc1df4b86b08f1eb106b640770860908a7ee198191bec22d0e1fe7b49b4428100781fc9231baa218eb9dff6587e85758d2557a569379b8216c1a1a193300c189b0fae54063c109a24a6cbf4ca980e8cd518672d8170bfc296672040c805d2805a666b2c10da076637bada153ac529599e829086c0d426fe1187195bc35fd30700a5", @ANYRES32=r2, @ANYBLOB="0000000800b6006401010178679f385b78dc0f0041002f6465762f6164737031000034dbb4a18fb580bda46a26cb741baeb66648b73e16593e6280ab1f493bdceced1b1cb8e704a055f6ba30c848e10359186bdac20f914fc3e87ed1e9d944940d1af2861a7aa210570710731e24a2b60c000004000a80080001000500000008000900000000"], 0x258}, 0x1, 0x0, 0x0, 0xd5}, 0x4000040) openat$auto_snd_pcm_oss_f_reg_pcm_oss(0xffffffffffffff9c, &(0x7f0000000000)='/dev/adsp1\x00', 0x20002, 0x0) syz_genetlink_get_family_id$auto_batadv(&(0x7f0000000140), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000f40)={'batadv0\x00'}) sendmsg$auto_BATADV_CMD_SET_MESH(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000580)=ANY=[@ANYBLOB="2c0000003df4946b4c8cbe7d9f180971abacf0605c123a78d006dbfbddfd79db6d8c752cd5380860b08d4f208cf4e9d43db4332e07ef727558fd851112d90fb252ef6a76b5085345f38776315df81a917df7b365782c78e95f7d27c72b5b5b7c3447608ac0aa90b13f6c740b5b461f9c0200d1f435119ab68993dfb3fdf5683a158f82b57aca9b85abfe8c79361a1a6423f0d9bc2bc47ef9f9a379065ea3d58fb3250506c58aceafec08e400000000", @ANYRES32, @ANYRESHEX, @ANYRES32, @ANYRESHEX=0x0], 0x2c}, 0x1, 0x0, 0x0, 0x40800}, 0x500488e4) connect$auto(0x3, 0x0, 0x55) 7.793620563s ago: executing program 1 (id=1535): mmap$auto(0x7ff, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x9) mmap$auto(0x0, 0x20009, 0x4000000000df, 0x40000000000eb1, 0x401, 0x8000) socket(0x2, 0x2, 0x0) bind$auto(0x3, &(0x7f0000000100)=@in={0x2, 0x3, @empty}, 0x6a) connect$auto(0x3, &(0x7f0000000080)=@in={0x2, 0x3, @dev={0xac, 0x14, 0x14, 0x10}}, 0x54) mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x7f, 0x8000) r0 = socketpair$auto(0x1, 0x2, 0x8000000000000000, 0x0) recvmmsg$auto(0x3, 0x0, 0x10000, 0x700, 0x0) connect$auto(r0, 0x0, 0x10) prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) openat$auto_seq_oss_f_ops_seq_oss(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x801, 0x0) socketpair$auto(0x1, 0x2, 0x8000000000000000, 0x0) recvmmsg$auto(0x3, 0x0, 0x10000, 0x0, 0x0) socket(0xa, 0x6, 0x0) openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/net/rpc/auth.unix.ip/flush\x00', 0x2000, 0x0) select$auto(0xe, 0x0, 0x0, &(0x7f00000002c0)={[0x1ff, 0x9, 0xc, 0x1, 0x2, 0x4, 0x15f4da0e, 0x3, 0xd08, 0xc, 0x8, 0x4, 0x6d3f, 0x9, 0x2, 0x4000000000000d]}, 0x0) sendmmsg$auto(0x3, 0x0, 0x9a6, 0x7000000) socket(0x2c, 0x1, 0x3) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) madvise$auto(0x0, 0xffffffffffff0005, 0x17) madvise$auto(0x0, 0xffffffffffff0001, 0x15) r1 = clone$auto(0x6, 0xa63, &(0x7f0000000240)=0xdb, &(0x7f0000000280)=0x8, 0x6) mq_notify$auto(0xffffffffffffffff, &(0x7f0000000340)={@sival_ptr=&(0x7f0000000180)="8e469c1a3a82797a57cb64ec0d3517a9a381a1948ac8487c613df18342c8020894c257438bdd5803b2cabd4fad63a68fb2f8813f6877241809c89dd2709a68aeec3e26e8f44aa6904f62e903a71c98ceb288e00ca866b9027f5b14971652b149d35281538d5d2cdecfe2ae5c48e03b9b3e7019b902aaf66a9d5d3047370130e08e85cca0065e089705e28eefff0da41fd5a1044795bc6fc01914022160bbda30505c9b68b4a5f819dc33942337dc4f974bcffa139bde3ddd37dd778a034121b8", @raw=0x5, 0x200, @_tid=r1}) ioctl$auto_XFS_IOC_FREESP64(r0, 0x40305825, &(0x7f0000000040)={0x8, 0x6, 0xf, 0x3, 0xf6, 0xffffffffffffffff}) prctl$auto(0x400, 0x7fff, r2, 0x10000, 0x100000000000007) madvise$auto(0x0, 0xffffffffffff0005, 0x19) bind$auto(0x3, 0x0, 0x6a) openat$auto__ctl_fops_dm_ioctl(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) setsockopt$auto(0x3, 0xfffffffe, 0x3d, 0x0, 0x88) open(&(0x7f0000000140)='./file0\x00', 0x2a4c0, 0x20) 6.179482598s ago: executing program 2 (id=1543): socket(0x2c, 0x3, 0x0) socket(0x2, 0x1, 0x0) setsockopt$auto(0x4, 0x0, 0x480, 0xfffffffffffffffe, 0x4) mmap$auto(0xfffffffffffffffc, 0x400008, 0x2000009f, 0x8000000009b72, 0x2, 0x8003) r0 = openat$auto_sg_fops_sg(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sg0\x00', 0x82802, 0x0) madvise$auto(0x0, 0xffffffffffff0001, 0x15) r1 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000100)='/sys/devices/pci0000:00/0000:00:03.0/rescan\x00', 0xa001, 0x0) unshare$auto(0x40000080) adjtimex$auto(&(0x7f0000000280)={0xf, 0x0, 0x8, 0x100000004, 0x83, 0x0, 0x4, 0x0, 0xe, 0x0, 0x10001, {0xf, 0x4}, 0x7ffffffffffffffc, 0x3a9d, 0x5, 0x4, 0x0, 0x6, 0x4, 0x8, 0x8, 0x5, 0x1642}) mmap$auto(0x0, 0xffffffffffffffff, 0xdf, 0x16, 0xffffffffffffffff, 0x8000) semctl$auto(0x7ff, 0x2, 0x13, 0x3) mbind$auto(0x6, 0x40, 0x4, 0x0, 0x4000000000008, 0x0) madvise$auto(0x0, 0xffffffffffff0001, 0x15) mmap$auto(0x8000002, 0x20009, 0x8000000400000003, 0xeb1, 0x401, 0x8001) r2 = openat$auto_uinput_fops_uinput(0xffffffffffffff9c, &(0x7f0000000000), 0x101001, 0x0) getrandom$auto(0x0, 0x6000000, 0x3) ioctl$auto_UI_DEV_SETUP(r2, 0x405c5503, &(0x7f00000000c0)={{0x9, 0xf2cf, 0x8, 0x80}, "6a034a07c7b82d90b69a39e32576f893fba86c9dd051a0094a3836d61c9100fefbbabea6ef9368c7996e841f3f1561d4992f726b0a6c36b0b2fd1678e816201cf562367fe6596824588a2e3d84ba165f", 0xa}) syz_genetlink_get_family_id$auto_ipvs(0x0, 0xffffffffffffffff) r3 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000180)='/sys/devices/virtual/tty/ttye6/power/runtime_active_time\x00', 0x400100, 0x0) write$auto(r3, &(0x7f00000001c0)='1\x00\\\xa0\x04|\x03\xcb\x12\xfa\b\x1c\xc7k', 0x81) socket(0x18, 0x2, 0x0) openat$auto_proc_sys_file_operations_proc_sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/memfd_noexec\x00', 0x2, 0x0) r4 = geteuid() fstat$auto(0xffffffffffffffff, &(0x7f0000000040)={0x6, 0xc, 0x200, 0x3, 0xee01, 0x0, 0x0, 0x3, 0x8, 0xfffffffffffffff8, 0x5, 0xb, 0xfffffffffffffffc, 0x80000001, 0x9, 0x8, 0x2}) keyctl$auto_KEY_REQKEY_DEFL_PROCESS_KEYRING(0xa, 0x2, 0x0, r5, 0x100000000042) stat$auto(0x0, &(0x7f0000000380)={0xc000000, 0x0, 0x8, 0xfffffd5f, r4, 0xee01, 0x0, 0x93, 0x6a01e59f, 0x9e2e, 0x1009, 0x0, 0x1, 0x6, 0x6b62612c, 0xfffffffffffffffc, 0x456}) msgctl$auto_IPC_RMID(0xffffff4b, 0x0, &(0x7f00000001c0)={{0x7f28, 0xee01, r6, 0xb024, 0x9, 0x6, 0x2}, &(0x7f0000000140)=0x5f, 0x0, 0xffffffffffffffff, 0x30ba, 0x80000001, 0x4, 0x4, 0xc, 0x2, 0x6, @raw=0x4, @inferred=0xffffffffffffffff}) sendmsg$auto_IPVS_CMD_ZERO(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000004c0)=ANY=[@ANYRESOCT=r3, @ANYRESDEC=r1, @ANYRESOCT=r0, @ANYRES32=r4, @ANYRESOCT=0x0], 0x1e4}, 0x1, 0x0, 0x0, 0xc0}, 0x4) ioctl$auto_UI_DEV_CREATE(r2, 0x5501, 0x0) set_mempolicy$auto(0x8003, 0x0, 0x4) 4.755793975s ago: executing program 3 (id=1546): read$auto_fake_panic_fops_(0xffffffffffffffff, 0x0, 0x0) close_range$auto(0x2, 0x8, 0x0) mmap$auto(0x0, 0xc, 0x9c0f, 0x44eb2, 0x10006, 0x300000000000) r0 = socket(0x2, 0x3, 0x6) madvise$auto_MADV_DONTDUMP(0x9, 0x2a96, 0x10) r1 = socket(0x2, 0x1, 0x0) bind$auto(0x3, &(0x7f0000000040)=@in={0x2, 0xffff, @remote}, 0x6a) r2 = openat$auto_console_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000800)='/dev/tty0\x00', 0x102, 0x0) write$auto_console_fops_tty_io(r2, &(0x7f0000000440)="671f264add69b6440843b6e6688a2b5ad9df2669e6f9cd236532b20ed763ac8caf4b9b4c", 0x24) sendmmsg$auto(r1, &(0x7f0000000140)={{&(0x7f0000000040), 0x12, 0x0, 0x9, 0x0, 0x1f, 0xb}, 0x800009}, 0x5, 0x20000000) sendmsg$auto_NFSD_CMD_THREADS_SET(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={0x0, 0x24}, 0x1, 0x0, 0x0, 0x20000010}, 0xc0) openat$auto_cgwb_debug_stats_fops_(0xffffffffffffff9c, &(0x7f00000010c0)='/sys/kernel/debug/bdi/1:15/wb_stats\x00', 0x40, 0x0) mmap$auto(0x0, 0x4, 0x4000000000df, 0x40eb1, 0x401, 0x300000000000) openat$auto_dvb_frontend_fops_dvb_frontend(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x1ac}, 0x1, 0x0, 0x0, 0x4c084}, 0x51) r3 = waitid$auto(0x42, 0xffffffffffffffff, 0x0, 0x2, 0x0) r4 = geteuid() pidfd_send_signal$auto_PIDFD_SELF_THREAD_GROUP(0xffffffffffffb1e0, 0x2, &(0x7f0000000380)={@siginfo_0_0={0xb, 0xfffffffa, 0x0, @_kill={r3, r4}}}, 0x0) sendmsg$auto_NL802154_CMD_NEW_INTERFACE(r1, &(0x7f0000000240)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000200)={&(0x7f0000004380)=ANY=[@ANYBLOB='x2\x00\x00', @ANYRES16=0x0, @ANYBLOB="200027bd7000fedbdf250700000005000f00010050d400002e3230803010568008001e971b9a3b9367a10f38721e19423dc21d3dc221c5f03367d2b896002ef67ce50c431553dacdd770dc025c72eb63e64dafcd8ab19e604090ee331ce7fd4645734e48de7b3fef", @ANYRES32=r0, @ANYBLOB="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@ANYRES32=r4, 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"], 0x3278}, 0x1, 0x0, 0x0, 0x50}, 0x4008090) sendmmsg$auto(0x3, &(0x7f0000000080)={{0x0, 0x1c03, &(0x7f00000002c0)={0x0, 0xc4}, 0x1, 0x0, 0x0, 0x9}, 0x7}, 0x3, 0x0) openat$auto_mtd_fops_mtdchar(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mtd0ro\x00', 0x2a0040, 0x0) socketpair$auto(0x1e, 0x3, 0xfffffffe, 0x0) setsockopt$auto(0x3, 0x1, 0x3e, 0x0, 0x9) sendmmsg$auto(0x3, &(0x7f0000000080)={{0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x3}, 0x7}, 0x3, 0xcad7) 4.639180549s ago: executing program 3 (id=1547): mbind$auto(0x2000, 0x2, 0x4004, 0x0, 0x2, 0x2) openat$auto_sg_fops_sg(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sg0\x00', 0x181881, 0x0) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) mprotect$auto(0x1000, 0x400000, 0x4) io_uring_setup$auto(0x40000002c55, 0x0) ioctl$auto(0x4000000000000c8, 0x400454cf, 0x3) write$auto(0x3, 0x0, 0x3f00) socket(0x2, 0x1, 0x0) openat$auto_tracing_mark_fops_trace(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/tracing/trace_marker\x00', 0x201, 0x0) socket(0xa, 0x1, 0x84) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) uname$auto(0x0) setsockopt$auto(0x3, 0x10000000084, 0x1f, 0x0, 0x3ff) socket$nl_generic(0x10, 0x3, 0x10) openat$auto_vcs_fops_vc_screen(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcsa1\x00', 0x1, 0x0) mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) socket(0xa, 0x3, 0x3a) socketpair$auto(0x1e, 0x5, 0xfffffffc, 0x0) close_range$auto(0x2, 0x8, 0x0) open(0x0, 0x22240, 0x155) socket(0xa, 0x3, 0x3b) connect$auto(0x3, &(0x7f00000018c0)=@generic={0xa, "ab06fdffff00fff500"}, 0x55) setsockopt$auto(0x3, 0x1, 0x3e, 0x0, 0x9) connect$auto(0x3, &(0x7f00000018c0)=@generic={0xa, "abe6de3d6468fe8000"}, 0x55) sendmmsg$auto(0x3, 0x0, 0x1f, 0x0) madvise$auto_MADV_GUARD_REMOVE(0x18000, 0x86, 0x67) 4.38487723s ago: executing program 2 (id=1548): lseek$auto(0x3, 0x7ffffffffffffffd, 0x2) mmap$auto(0x6, 0x20009, 0x7fffffff, 0x13, 0x401, 0x7ffd) mknod$auto(&(0x7f0000000180)=':,\x00', 0xcb, 0xfffffffa) execve$auto(&(0x7f0000000000)=':,\x00', 0x0, 0x0) mmap$auto(0x0, 0x40009, 0xdf, 0x9b72, 0x7, 0x28000) readv$auto(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x9}, 0x8) madvise$auto(0x0, 0xd0, 0x2) openat$auto_mon_fops_binary_mon_bin(0xffffffffffffff9c, 0x0, 0x4821c0, 0x0) r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000080)='/sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:08/adr\x00', 0x0, 0x0) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, 0x0, 0x12bc00, 0x0) faccessat2$auto(0xffffffffffffffff, 0x0, 0x0, 0x7) read$auto(r0, 0x0, 0x20) r1 = openat$dir(0xffffffffffffff9c, 0x0, 0x2d2802, 0x48) faccessat$auto(r1, 0x0, 0x2) r2 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/fail-nth\x00', 0x802, 0x0) writev$auto(r2, &(0x7f0000000200)={0x0, 0x7}, 0x3) openat$auto_set_tracer_fops_trace(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/tracing/current_tracer\x00', 0x139d43, 0x0) openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, 0x0, 0xc44c1, 0x0) mmap$auto(0x0, 0x5, 0xfff, 0x44eb2, 0x10006, 0x300000000000) mmap$auto(0x0, 0x9, 0xe3, 0xeb1, 0xffffffffffffffff, 0x8000) r3 = openat$auto_nsim_dev_health_break_fops_health(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/netdevsim/netdevsim2/health/break_health\x00', 0x48081, 0x0) write$auto(r3, 0x0, 0x1ff) read$auto_rng_chrdev_ops_core(0xffffffffffffffff, 0x0, 0x0) renameat2$auto(r1, &(0x7f0000000100)='.\x00', 0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x4) ioperm$auto(0x7, 0x6, 0x2) 4.356885543s ago: executing program 1 (id=1549): mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) socket(0x2, 0x1, 0x106) bind$auto(0x3, &(0x7f0000000040)=@in={0x2, 0x3, @multicast2}, 0x6a) connect$auto(0x3, &(0x7f0000000080)=@in={0x2, 0x3, @dev={0xac, 0x14, 0x14, 0x10}}, 0x54) openat$dir(0xffffffffffffff9c, 0x0, 0x40000, 0x0) r0 = openat$auto_vmuser_fops_vmci_host(0xffffffffffffff9c, &(0x7f0000000040), 0x109001, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) r2 = openat$auto_vmwgfx_driver_fops_vmwgfx_drv(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dri/card0\x00', 0x2000, 0x0) ioctl$auto(r2, 0x961064a0, 0x600000000200007) prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) socket$nl_generic(0x10, 0x3, 0x10) lsm_list_modules$auto(&(0x7f0000000080)=0x1, &(0x7f0000000140)=0x7a28, 0x4b1d) write$auto(r1, &(0x7f0000000400)='/dev/audio1\x00', 0x100000a3d9) sendmsg$auto(0xffffffffffffffff, 0x0, 0xfff) msync$auto(0x8000002, 0x9, 0x40) select$auto(0x9, &(0x7f00000000c0)={[0xeeda, 0x7, 0x100000001, 0x9, 0x6, 0x1ff, 0x6, 0x3, 0x4, 0x4618ecd2, 0x3, 0x42ff, 0x6, 0x80, 0x9, 0x10001]}, 0x0, 0x0, &(0x7f0000000280)={0x6, 0xc8}) recvfrom$auto(0x3, 0x0, 0x800000000e, 0x100, 0x0, 0xfffffffffffffffd) setsockopt$auto(0x3, 0x1, 0x21, 0x0, 0x9) write$auto(0x3, 0x0, 0xfffffdef) ioctl$auto(0xffffffffffffffff, 0x900064b5, 0xc14) msgctl$auto(0x9, 0xf8, &(0x7f00000001c0)={{0x8, 0xee00, 0x0, 0x4, 0xa771, 0x7, 0x9}, &(0x7f0000000140)=0x1, &(0x7f0000000180)=0x1, 0xc28a, 0x5f52, 0x3, 0x9, 0x8, 0x2cce, 0xfffc, 0x6, @inferred=0x0, @inferred=0xffffffffffffffff}) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$auto_OVS_VPORT_CMD_DEL(0xffffffffffffffff, &(0x7f00000027c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000002780)={&(0x7f0000000240)=ANY=[@ANYBLOB="58020000", @ANYRES16=0x0, @ANYBLOB="00022dbd7000fcdbdf250200000008000800", @ANYRES32=0x0, @ANYBLOB="0f0003002f6465762f6164737031000016020480ce0044800400750004006880d1506bbd2b1ebe4d19b0d1c0ab9c296454e83f6f917ac6b0097c35d5df5abbc18838f7a7f3b46966c809d12efc3a7a069afe67a71d5567097f060e60e752058afe2f21dd8e61df70ef93aeeebfdb2433f6f4fc2a08eaf6e20011cc4749ac9c02feb7059988773029c0283338878bcccdc09ee6318737f2af18d42604ad6bba937d6dd2f5a7d9c92e8f08d40b3f052e083a9bb7bf59ad99a2501b862241", @ANYRES32, @ANYBLOB="0c007c0002000000000000000400908079d31828245d1d04005480009900e6809a9ee0a2123a8fa92a4224c5e320835bc1df4b86b08f1eb106b640770860908a7ee198191bec22d0e1fe7b49b4428100781fc9231baa218eb9dff6587e85758d2557a569379b8216c1a1a193300c189b0fae54063c109a24a6cbf4ca980e8cd518672d8170bfc296672040c805d2805a666b2c10da076637bada153ac529599e829086c0d426fe1187195bc35fd30700a5", @ANYRES32=r3, @ANYBLOB="0000000800b6006401010178679f385b78dc0f0041002f6465762f6164737031000034dbb4a18fb580bda46a26cb741baeb66648b73e16593e6280ab1f493bdceced1b1cb8e704a055f6ba30c848e10359186bdac20f914fc3e87ed1e9d944940d1af2861a7aa210570710731e24a2b60c000004000a80080001000500000008000900000000"], 0x258}, 0x1, 0x0, 0x0, 0xd5}, 0x4000040) openat$auto_snd_pcm_oss_f_reg_pcm_oss(0xffffffffffffff9c, &(0x7f0000000000)='/dev/adsp1\x00', 0x20002, 0x0) syz_genetlink_get_family_id$auto_batadv(&(0x7f0000000140), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000f40)={'batadv0\x00'}) sendmsg$auto_BATADV_CMD_SET_MESH(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000580)=ANY=[@ANYBLOB="2c0000003df4946b4c8cbe7d9f180971abacf0605c123a78d006dbfbddfd79db6d8c752cd5380860b08d4f208cf4e9d43db4332e07ef727558fd851112d90fb252ef6a76b5085345f38776315df81a917df7b365782c78e95f7d27c72b5b5b7c3447608ac0aa90b13f6c740b5b461f9c0200d1f435119ab68993dfb3fdf5683a158f82b57aca9b85abfe8c79361a1a6423f0d9bc2bc47ef9f9a379065ea3d58fb3250506c58aceafec08e400000000", @ANYRES32, @ANYRESHEX=r0, @ANYRES32, @ANYRESHEX=0x0], 0x2c}, 0x1, 0x0, 0x0, 0x40800}, 0x500488e4) connect$auto(0x3, 0x0, 0x55) 4.099796546s ago: executing program 2 (id=1551): mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) socket(0x2, 0x1, 0x106) bind$auto(0x3, &(0x7f0000000040)=@in={0x2, 0x3, @multicast2}, 0x6a) connect$auto(0x3, &(0x7f0000000080)=@in={0x2, 0x3, @dev={0xac, 0x14, 0x14, 0x10}}, 0x54) openat$dir(0xffffffffffffff9c, 0x0, 0x40000, 0x0) r0 = openat$auto_vmuser_fops_vmci_host(0xffffffffffffff9c, &(0x7f0000000040), 0x109001, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) r2 = openat$auto_vmwgfx_driver_fops_vmwgfx_drv(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dri/card0\x00', 0x2000, 0x0) ioctl$auto(r2, 0x961064a0, 0x600000000200007) prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) socket$nl_generic(0x10, 0x3, 0x10) lsm_list_modules$auto(&(0x7f0000000080)=0x1, &(0x7f0000000140)=0x7a28, 0x4b1d) write$auto(r1, &(0x7f0000000400)='/dev/audio1\x00', 0x100000a3d9) sendmsg$auto(0xffffffffffffffff, 0x0, 0xfff) msync$auto(0x8000002, 0x9, 0x40) select$auto(0x9, &(0x7f00000000c0)={[0xeeda, 0x7, 0x100000001, 0x9, 0x6, 0x1ff, 0x6, 0x3, 0x4, 0x4618ecd2, 0x3, 0x42ff, 0x6, 0x80, 0x9, 0x10001]}, 0x0, 0x0, &(0x7f0000000280)={0x6, 0xc8}) recvfrom$auto(0x3, 0x0, 0x800000000e, 0x100, 0x0, 0xfffffffffffffffd) setsockopt$auto(0x3, 0x1, 0x21, 0x0, 0x9) write$auto(0x3, 0x0, 0xfffffdef) ioctl$auto(0xffffffffffffffff, 0x900064b5, 0xc14) msgctl$auto(0x9, 0xf8, &(0x7f00000001c0)={{0x8, 0xee00, 0x0, 0x4, 0xa771, 0x7, 0x9}, &(0x7f0000000140)=0x1, &(0x7f0000000180)=0x1, 0xc28a, 0x5f52, 0x3, 0x9, 0x8, 0x2cce, 0xfffc, 0x6, @inferred=0x0, @inferred=0xffffffffffffffff}) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$auto_OVS_VPORT_CMD_DEL(0xffffffffffffffff, &(0x7f00000027c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000002780)={&(0x7f0000000240)=ANY=[@ANYBLOB="58020000", @ANYRES16=0x0, @ANYBLOB="00022dbd7000fcdbdf250200000008000800", @ANYRES32=0x0, @ANYBLOB="0f0003002f6465762f6164737031000016020480ce0044800400750004006880d1506bbd2b1ebe4d19b0d1c0ab9c296454e83f6f917ac6b0097c35d5df5abbc18838f7a7f3b46966c809d12efc3a7a069afe67a71d5567097f060e60e752058afe2f21dd8e61df70ef93aeeebfdb2433f6f4fc2a08eaf6e20011cc4749ac9c02feb7059988773029c0283338878bcccdc09ee6318737f2af18d42604ad6bba937d6dd2f5a7d9c92e8f08d40b3f052e083a9bb7bf59ad99a2501b862241", @ANYRES32, @ANYBLOB="0c007c0002000000000000000400908079d31828245d1d04005480009900e6809a9ee0a2123a8fa92a4224c5e320835bc1df4b86b08f1eb106b640770860908a7ee198191bec22d0e1fe7b49b4428100781fc9231baa218eb9dff6587e85758d2557a569379b8216c1a1a193300c189b0fae54063c109a24a6cbf4ca980e8cd518672d8170bfc296672040c805d2805a666b2c10da076637bada153ac529599e829086c0d426fe1187195bc35fd30700a5", @ANYRES32=r3, @ANYBLOB="0000000800b6006401010178679f385b78dc0f0041002f6465762f6164737031000034dbb4a18fb580bda46a26cb741baeb66648b73e16593e6280ab1f493bdceced1b1cb8e704a055f6ba30c848e10359186bdac20f914fc3e87ed1e9d944940d1af2861a7aa210570710731e24a2b60c000004000a80080001000500000008000900000000"], 0x258}, 0x1, 0x0, 0x0, 0xd5}, 0x4000040) openat$auto_snd_pcm_oss_f_reg_pcm_oss(0xffffffffffffff9c, &(0x7f0000000000)='/dev/adsp1\x00', 0x20002, 0x0) syz_genetlink_get_family_id$auto_batadv(&(0x7f0000000140), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000f40)={'batadv0\x00'}) sendmsg$auto_BATADV_CMD_SET_MESH(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000580)=ANY=[@ANYBLOB="2c0000003df4946b4c8cbe7d9f180971abacf0605c123a78d006dbfbddfd79db6d8c752cd5380860b08d4f208cf4e9d43db4332e07ef727558fd851112d90fb252ef6a76b5085345f38776315df81a917df7b365782c78e95f7d27c72b5b5b7c3447608ac0aa90b13f6c740b5b461f9c0200d1f435119ab68993dfb3fdf5683a158f82b57aca9b85abfe8c79361a1a6423f0d9bc2bc47ef9f9a379065ea3d58fb3250506c58aceafec08e400000000", @ANYRES32, @ANYRESHEX=r0, @ANYRES32, @ANYRESHEX=0x0], 0x2c}, 0x1, 0x0, 0x0, 0x40800}, 0x500488e4) connect$auto(0x3, 0x0, 0x55) 3.903804573s ago: executing program 0 (id=1553): mmap$auto(0x0, 0x9, 0xffffffffffffffff, 0xeb1, 0xffffffffffffffff, 0x8000) mmap$auto(0x0, 0x20009, 0xdf, 0xeb1, 0x401, 0x8000) io_uring_setup$auto(0x6, 0x0) r0 = socket(0x1e, 0x1, 0x0) listen$auto(r0, 0x9) socket(0x9, 0x6, 0x4) accept$auto(r0, 0x0, 0x0) close_range$auto(0x0, 0x5, 0x0) r1 = socket(0xa, 0x5, 0x0) setsockopt$auto(r1, 0x0, 0x24, 0x0, 0x9) 3.744811057s ago: executing program 3 (id=1554): mmap$auto(0x0, 0x4020009, 0x6, 0xeb1, 0x401, 0x8000) unshare$auto(0x40000080) ioctl$auto_TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x0) openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptya5\x00', 0x62c00, 0x0) close_range$auto(0x2, 0xa, 0x0) openat$auto_uinput_fops_uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x101001, 0x0) openat$auto_vmuser_fops_vmci_host(0xffffffffffffff9c, 0x0, 0x109001, 0x0) openat$auto_vmuser_fops_vmci_host(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000500)='/dev/ptywc\x00', 0x2200, 0x0) r0 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) write$auto(r0, &(0x7f0000000400)='/dev/audio1\x00', 0x100000a3d9) mmap$auto(0x0, 0x5, 0x2, 0x40eb2, 0x401, 0x300000000000) r1 = openat$auto_mtd_fops_mtdchar(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mtd0ro\x00', 0x2000, 0x0) ioctl$auto_MEMISLOCKED(r1, 0x80084d17, &(0x7f0000000080)={0xfffffffc, 0x4f90}) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) close_range$auto(0x2, 0x8, 0x0) syz_clone3(&(0x7f0000000100)={0x1c2200000, 0x0, 0x0, 0x0, {0x1d}, 0x0, 0x0, 0x0, 0x0}, 0x58) socket(0x2, 0x3, 0x100) pipe$auto(&(0x7f0000000000)) splice$auto(r0, 0x0, 0x2, 0x0, 0x9, 0x8) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) close_range$auto(0x2, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r2 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000000)='/sys/devices/system/cpu/cpuidle/current_driver\x00', 0x8000, 0x0) read$auto_kernfs_file_fops_kernfs_internal(r2, &(0x7f0000000040)=""/77, 0x4d) mmap$auto(0x0, 0x200006, 0x2, 0x40eb1, 0x602, 0x300000000000) madvise$auto(0x0, 0x2003f0, 0x18) socket(0xb, 0x80000, 0x10) 3.360908071s ago: executing program 0 (id=1555): landlock_restrict_self$auto(0xffffffffffffffff, 0x2) socket(0x2, 0x3, 0xa) connect$auto(0x3, &(0x7f0000000080)=@in={0x2, 0x3, @dev={0xac, 0x14, 0x14, 0x10}}, 0x54) r0 = prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) mmap$auto(0x0, 0xe983, 0x3, 0xeb1, 0xffffffffffffffff, 0x8000) sendfile$auto(0x1, r0, 0x0, 0x7ffff000) recvmmsg$auto(0x3, 0x0, 0x10000, 0x0, 0x0) sendmmsg$auto(0x3, 0x0, 0x9a6, 0x7000000) r1 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$auto_netdev(&(0x7f0000000440), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, 0x0) prctl$auto(0x16, 0x2, 0x2, 0x4000000d, 0x100) socket$nl_generic(0x10, 0x3, 0x10) openat$auto_snd_pcm_oss_f_reg_pcm_oss(0xffffffffffffff9c, &(0x7f0000000100)='/dev/adsp1\x00', 0x1, 0x0) io_uring_setup$auto(0x6, 0x0) openat$auto_split_huge_pages_fops_huge_memory(0xffffffffffffff9c, &(0x7f0000000040), 0x800, 0x0) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x40000008000) sendmsg$auto_NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xc000}, 0x2404c800) kexec_load$auto(0x5, 0x2, &(0x7f0000000040)={@kbuf=0x0, 0x800c000, 0x4800c000, 0x800c000}, 0x4) sendmsg$auto_HSR_C_GET_NODE_STATUS(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[], 0x58}, 0x1, 0x0, 0x0, 0x40080}, 0x40090) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={0x0, 0x1ac}, 0x1, 0x0, 0x0, 0x4004810}, 0x800) close_range$auto(0x2, 0x8, 0xd00700) socket$nl_generic(0x10, 0x3, 0x10) socket(0x10, 0x3, 0x6) 2.955618957s ago: executing program 1 (id=1556): r0 = socket(0x6, 0x6, 0xc) unshare$auto(0x200) write$auto(0xffffffffffffffff, &(0x7f0000000440)='7\x00\xf6\xf0\xef\xe4s\x95\xf2\x00\x97S\xb9O\xac\xbe\xd6\\J<\x02YK\xd6M\xe6\xe7\xa0\xb8\xc3[\x01\xc5\xe8|\xb0\xb0\x80\xbf\xa5?=i\x88UB\x1d\x8e\xd3\xc2\x949\xb6\xfb\x006\x02\x9c\x83\x14\x13\x99\xc7\xb4)M\xed\tN $\xd4\x90^?J\x92\x9a?\xf8b\x03\xd8\xdd\x84\xdf\x92\xf0\xcd\xd8\xbap\x15\x80\x9eo,\xc8\xf2\x82\xd2\x88\xbeL\xa0\x9b\x86_\xf0?\f<\xf3t7\xb6\x0f\x93\xc79@\xd8x\x9e\xef!\x006\b\xdbWB\x84\xdd\xac\xdau\x86g\x8f\x02@O7\x0f\xf8\x8d(\x9c\xf2NyD\x7f3\x14\x9eg\x86%)\xd6\b\xcd\x1f\x03\x00:\xa6\x83\'\xf4\xf2\x9dd\xf4z\x89\xc5D\xc4\x02\\\x81\xcf\x02Ep\xf6`\xde*\x1dV\x94R+\x94s\x84\xa4\xd4M\xa9\xea\\Vt\xde\xedS\xf8?\x91\xef\xb3 4^\xc9DO\x88Er\xb5\x82b\x8f\xfcd\xe3\x81\xf6\xe4\x16\xe1\x15\xaf\xf2q\xc41\xf5-\xcc\xcfj\x94\xce\xc2>\t=\xe5\"a\xde\x18\xd8\xe8', 0x4) syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/mnt\x00') r1 = ioctl$auto_NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) ioctl$auto_SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f0000000340)={0x6, 0x0, "18da7a050d3378ec7b470d59e60a326d", "56341a50b47500f6b21037c6190cd8e6", "ecf8adfc89c1db953e16ac573bb2ed4fb0adaeecf7a99aaeff1b2d97bf10f7ed", "2842335a0e84cf0a7f3bbd7a8dab7c8d69ddcccf240c0dfdfc24c30772db4237b9139fd26f2133dab31de6daeca24fbd30c90ace9b7c960933e324d703c949f088320fec618f3dc7635381eb602cda1d", "3ddd0a42fd44654c5d2f995219c3128e", "a43b9c4c885c1e469d66fe62334832a27623225914fe4c9d9fe623f990fab3bef116e72a783b00794fe8fc304d892854986a616f6b9d1a65af54adac823029f0190b20c7d1479d584fd4e17dd369cfed", "b72639bb85204135955afdab9259eec535a80192f6dd591d8bb3cd502e1511688cfee8ae5eb45ed2b22ad4f14e7c058c149cdebb75f6b4d914725e904d47c2d7357b3f47b20146925c4a50769290ebf03ecc62f1d0a53647251a5a2095cc60f449a951aa8c9c49f0bec408eafa825935d723b27654861a7e0293feeea2d593c1"}) setns(r1, 0x0) r2 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/mm/ksm/pages_sharing\x00', 0x8000, 0x0) read$auto_kernfs_file_fops_kernfs_internal(r2, &(0x7f0000000040)=""/29, 0x1d) syz_clone(0x98280000, 0x0, 0x0, 0x0, 0x0, 0x0) setpriority$auto(0x1, 0x0, 0x2) socket(0x2, 0x3, 0xa) mmap$auto(0x0, 0x20009, 0xdf, 0xeb1, 0x401, 0x8000) setsockopt$auto(0x3, 0x0, 0x23, 0x0, 0x28) syz_genetlink_get_family_id$auto_ethtool(&(0x7f0000000080), r0) 2.351079406s ago: executing program 1 (id=1557): mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) socket(0x2, 0x1, 0x106) bind$auto(0x3, &(0x7f0000000040)=@in={0x2, 0x3, @multicast2}, 0x6a) connect$auto(0x3, &(0x7f0000000080)=@in={0x2, 0x3, @dev={0xac, 0x14, 0x14, 0x10}}, 0x54) bind$auto(0x3, 0x0, 0x6a) r0 = openat$auto_vmuser_fops_vmci_host(0xffffffffffffff9c, &(0x7f0000000040), 0x109001, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) r2 = openat$auto_vmwgfx_driver_fops_vmwgfx_drv(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dri/card0\x00', 0x2000, 0x0) ioctl$auto(r2, 0x961064a0, 0x600000000200007) prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) socket$nl_generic(0x10, 0x3, 0x10) lsm_list_modules$auto(&(0x7f0000000080)=0x1, &(0x7f0000000140)=0x7a28, 0x4b1d) write$auto(r1, &(0x7f0000000400)='/dev/audio1\x00', 0x100000a3d9) sendmsg$auto(0xffffffffffffffff, 0x0, 0xfff) msync$auto(0x8000002, 0x9, 0x40) select$auto(0x9, &(0x7f00000000c0)={[0xeeda, 0x7, 0x100000001, 0x9, 0x6, 0x1ff, 0x6, 0x3, 0x4, 0x4618ecd2, 0x3, 0x42ff, 0x6, 0x80, 0x9, 0x10001]}, 0x0, 0x0, &(0x7f0000000280)={0x6, 0xc8}) recvfrom$auto(0x3, 0x0, 0x800000000e, 0x100, 0x0, 0xfffffffffffffffd) setsockopt$auto(0x3, 0x1, 0x21, 0x0, 0x9) write$auto(0x3, 0x0, 0xfffffdef) ioctl$auto(0xffffffffffffffff, 0x900064b5, 0xc14) msgctl$auto(0x9, 0xf8, &(0x7f00000001c0)={{0x8, 0xee00, 0x0, 0x4, 0xa771, 0x7, 0x9}, &(0x7f0000000140)=0x1, &(0x7f0000000180)=0x1, 0xc28a, 0x5f52, 0x3, 0x9, 0x8, 0x2cce, 0xfffc, 0x6, @inferred=0x0, @inferred=0xffffffffffffffff}) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$auto_OVS_VPORT_CMD_DEL(0xffffffffffffffff, &(0x7f00000027c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000002780)={&(0x7f0000000240)=ANY=[@ANYBLOB="58020000", @ANYRES16=0x0, @ANYBLOB="00022dbd7000fcdbdf250200000008000800", @ANYRES32=0x0, @ANYBLOB="0f0003002f6465762f6164737031000016020480ce0044800400750004006880d1506bbd2b1ebe4d19b0d1c0ab9c296454e83f6f917ac6b0097c35d5df5abbc18838f7a7f3b46966c809d12efc3a7a069afe67a71d5567097f060e60e752058afe2f21dd8e61df70ef93aeeebfdb2433f6f4fc2a08eaf6e20011cc4749ac9c02feb7059988773029c0283338878bcccdc09ee6318737f2af18d42604ad6bba937d6dd2f5a7d9c92e8f08d40b3f052e083a9bb7bf59ad99a2501b862241", @ANYRES32, @ANYBLOB="0c007c0002000000000000000400908079d31828245d1d04005480009900e6809a9ee0a2123a8fa92a4224c5e320835bc1df4b86b08f1eb106b640770860908a7ee198191bec22d0e1fe7b49b4428100781fc9231baa218eb9dff6587e85758d2557a569379b8216c1a1a193300c189b0fae54063c109a24a6cbf4ca980e8cd518672d8170bfc296672040c805d2805a666b2c10da076637bada153ac529599e829086c0d426fe1187195bc35fd30700a5", @ANYRES32=r3, @ANYBLOB="0000000800b6006401010178679f385b78dc0f0041002f6465762f6164737031000034dbb4a18fb580bda46a26cb741baeb66648b73e16593e6280ab1f493bdceced1b1cb8e704a055f6ba30c848e10359186bdac20f914fc3e87ed1e9d944940d1af2861a7aa210570710731e24a2b60c000004000a80080001000500000008000900000000"], 0x258}, 0x1, 0x0, 0x0, 0xd5}, 0x4000040) openat$auto_snd_pcm_oss_f_reg_pcm_oss(0xffffffffffffff9c, &(0x7f0000000000)='/dev/adsp1\x00', 0x20002, 0x0) syz_genetlink_get_family_id$auto_batadv(&(0x7f0000000140), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000f40)={'batadv0\x00'}) sendmsg$auto_BATADV_CMD_SET_MESH(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000580)=ANY=[@ANYBLOB="2c0000003df4946b4c8cbe7d9f180971abacf0605c123a78d006dbfbddfd79db6d8c752cd5380860b08d4f208cf4e9d43db4332e07ef727558fd851112d90fb252ef6a76b5085345f38776315df81a917df7b365782c78e95f7d27c72b5b5b7c3447608ac0aa90b13f6c740b5b461f9c0200d1f435119ab68993dfb3fdf5683a158f82b57aca9b85abfe8c79361a1a6423f0d9bc2bc47ef9f9a379065ea3d58fb3250506c58aceafec08e400000000", @ANYRES32, @ANYRESHEX=r0, @ANYRES32, @ANYRESHEX=0x0], 0x2c}, 0x1, 0x0, 0x0, 0x40800}, 0x500488e4) connect$auto(0x3, 0x0, 0x55) 2.275372148s ago: executing program 2 (id=1558): r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, 0x0, 0x80000, 0x0) r1 = openat$auto_blk_mq_debugfs_fops_blk_mq_debugfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/debug/block/nullb0/hctx1/busy\x00', 0x60000, 0x0) read$auto(r1, 0x0, 0x3) r2 = socketcall$auto(0x8000, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$auto_ethtool(&(0x7f0000001a40), r3) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000001a80)={'wg2\x00'}) sendmsg$auto_ETHTOOL_MSG_CABLE_TEST_TDR_ACT(r3, &(0x7f0000002f40)={0x0, 0x0, &(0x7f0000002f00)={&(0x7f00000012c0)=ANY=[@ANYRES8=0x0, @ANYRES16=r4, @ANYBLOB="01002bbd7000fcdbdf251b0000000c00018008000100", @ANYRESDEC=0x0, @ANYBLOB="0c00028008000200", @ANYRES32=0x0, @ANYBLOB="5a83a4af8b73232254748bd382377e71f15a00333ef68bb2855107888d92f00756abe49181dc422135c8d9c55fae6a39208c708c6c0f1c81"], 0x2c}, 0x1, 0x0, 0x0, 0x24040000}, 0x0) r5 = openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f00000011c0)='/dev/ptyq3\x00', 0x40001, 0x0) ioctl$auto_TIOCSETD2(r5, 0x5423, 0x0) close_range$auto(r0, r3, 0x0) openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f00000011c0), 0xe0180, 0x0) openat$auto_qrtr_tun_ops_tun(0xffffffffffffff9c, &(0x7f0000000000), 0x40, 0x0) ioctl$auto(0x3, 0xae60, 0x10000000000402) mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) close_range$auto(0x0, 0xfffffffffffff000, 0x4000000000002) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) socket(0xa, 0x5, 0x0) inotify_init1$auto(0x3000000000000) inotify_add_watch$auto(0x4, 0x0, 0xe6e) read$auto(0x4, 0x0, 0x6) open(&(0x7f0000000000)='./file0\x00', 0x4242, 0x0) madvise$auto(0x1, 0xade2, 0xd7) r6 = openat$auto_fuse_dev_operations_fuse_i(0xffffffffffffff9c, &(0x7f0000001b40)='/dev/cuse\x00', 0x40, 0x0) readv$auto(r6, &(0x7f0000001c00)={&(0x7f0000001b80), 0x9873}, 0x6) ioctl$auto(0x3, 0xae41, r2) close_range$auto(0x2, 0x8, 0x4000003) 2.148383766s ago: executing program 0 (id=1559): r0 = openat$auto_loop_ctl_fops_loop(0xffffffffffffff9c, &(0x7f0000000180), 0x80080, 0x0) close_range$auto(0x2, 0x8, 0x0) socket(0x10, 0x2, 0xc) socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f0000000000), 0x101000, 0x0) close_range$auto(0x2, 0x8, 0x0) r2 = openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f00000011c0), 0x2af02, 0x0) r3 = ioctl$auto_KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$auto(0x3, 0xae41, r2) ioctl$auto_KVM_GET_MSRS(r1, 0xc008ae88, &(0x7f0000000080)={0x2, 0x0, [{0x17, 0x400, 0x9}]}) waitid$auto(0x8, r3, &(0x7f0000000040)={@siginfo_0_0={0x8, 0xb765, 0x1, @_sigfault={&(0x7f0000000000)="8ff8368686223057e7d6f4265bc36d93167499fb04e8ce7a89d619a52474b453", @_trapno=0x4}}}, 0x46480000, &(0x7f00000000c0)={{0x9, 0xc366}, {0x7, 0x9}, 0x7, 0xd7b3, 0x1c8, 0xfffffffffffff9e9, 0x6, 0x3f64, 0x7fff, 0xa49b, 0x5, 0xffffffffffffffff, 0x400, 0x5, 0x7, 0x5}) r4 = gettid() kill$auto(r4, 0x11) ioctl$auto_LOOP_CTL_ADD(r0, 0x4c80, r4) 1.853716753s ago: executing program 0 (id=1560): mmap$auto(0x0, 0x40009, 0xdf, 0x9b72, 0x7, 0x28000) io_uring_setup$auto(0x4, 0x0) r0 = openat$auto_cec_devnode_fops_cec_priv(0xffffffffffffff9c, 0x0, 0x1a9602, 0x0) ioctl$auto_CEC_DQEVENT(r0, 0xc0506107, 0x0) ioctl$auto_CEC_DQEVENT(r0, 0xc0506107, 0x0) close_range$auto(0x2, 0x8, 0x0) openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f00000011c0), 0xe0180, 0x0) openat$auto_evdev_fops_evdev(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/input/event1\x00', 0x20082, 0x0) openat$auto_snd_mixer_oss_f_ops_mixer_oss(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0xc0001, 0x0) r1 = openat$auto_ppp_device_fops_ppp_generic(0xffffffffffffff9c, &(0x7f0000000400), 0x189002, 0x0) ioctl$auto_PPPIOCSMRU(r1, 0xc004743e, 0x0) mmap$auto(0x0, 0x2020009, 0x3, 0xeb2, 0xfffffffffffffffb, 0x8000) accept4$auto(0xffffffffffffffff, 0x0, 0x0, 0x3) ioctl$auto_PPPIOCSPASS(r1, 0x40107447, &(0x7f0000000040)={0x6, 0x0}) ioctl$auto_PPPIOCSPASS(r1, 0x40107447, &(0x7f00000000c0)={0x9, &(0x7f0000000000)={0x34, 0xf1, 0xb0, @raw=0xfffff024}}) getresuid$auto(0x0, 0x0, 0x0) socket(0x2, 0x80002, 0x73) listen$auto(0x3, 0x81) accept$auto(0x3, 0x0, 0x0) syz_genetlink_get_family_id$auto_nl80211(&(0x7f0000000040), 0xffffffffffffffff) 1.164063875s ago: executing program 0 (id=1561): mmap$auto(0x0, 0xa, 0xdb, 0x9b72, 0x5, 0x8000) close_range$auto(0x2, 0x8, 0x0) socket(0x1d, 0x2, 0x6) socket(0x2, 0x1, 0x0) openat$auto_tracing_mark_fops_trace(0xffffffffffffff9c, 0x0, 0x201, 0x0) socket$nl_generic(0x10, 0x3, 0x10) openat$auto_vcs_fops_vc_screen(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcsa1\x00', 0x1, 0x0) socket(0xa, 0x3, 0x3a) socketpair$auto(0x1e, 0x5, 0xfffffffc, 0x0) close_range$auto(0x2, 0x8, 0x0) open(0x0, 0x22240, 0x155) mmap$auto(0x0, 0x200006, 0x2, 0x40eb1, 0x602, 0x300000000000) r0 = openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pts/ptmx\x00', 0x20540, 0x0) mmap$auto(0x0, 0x20009, 0x4000000000db, 0xeb1, 0x400, 0x8000) move_pages$auto(0x1, 0xf54, 0x0, 0x0, 0x0, 0x8000000000000000) r1 = socket(0x2, 0x1, 0x0) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x40000) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$auto_mac80211_hwsim(&(0x7f0000000280), r2) sendmsg$auto_HWSIM_CMD_REGISTER(r2, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000440)=ANY=[@ANYBLOB="140000002ab19d3c14b98d07dd849b3bbdb85fba06bafd627718e8d0f2018d94de81f6b468202a50088d3a7e9c7238d506d8a4c428dba49cf98c41189de921ab36983d915c97a80fd6e1de1d099e195c49a94dcddcfb353a9b1a51ad5754f9cbd3158732a6463a82667f6fb208aa93f98bb99231d64fd2aa3690041c6e0634ac42e0d2f87f5e5b24dcf4bbaa195fac12a072e1fb307a50d5d50ba7a30bd9490b031918e34da1782eab0c456358c0c7e6c9f8e97d6cde", @ANYRES16=r3, @ANYBLOB="010028bd7000fddbdf2501000000"], 0x14}, 0x1, 0x0, 0x0, 0x1}, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$auto_nl80211(&(0x7f0000000180), r4) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f00000001c0)={'wlan0\x00', 0x0}) sendmsg$auto_NL80211_CMD_TRIGGER_SCAN(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r5, @ANYBLOB="2f212cbd7000fcdbdf252100000008000300", @ANYRES32=r6, @ANYBLOB="1d17c7b75a3eb936b8d6d24ec7653bf0d79091ecaa083e91f9cce0663bad8f07edad2579d7963736f627a801c14234613e17af88cee4cfe890051b7694bb958faf012b743f756e9c9e2b983f7f905a95e195601c53b9d2a41b5005322a89223307356eeb3908a70f8868db28b7ace63168278d7984d5178466c7d35c643fd9ecaf66b85eeef90d7a454f341536a96bc3dcd963"], 0x1c}}, 0x4000000) ioctl$auto(r0, 0x5420, r1) ioctl$auto(0x3, 0x5408, 0x38) sendfile$auto(0x1, 0x3, 0x0, 0x7ffff000) io_uring_setup$auto(0x6, 0x0) openat$auto_sg_fops_sg(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sg1\x00', 0x800, 0x0) openat$auto_vmuser_fops_vmci_host(0xffffffffffffff9c, &(0x7f0000000040), 0x200, 0x0) 1.078507939s ago: executing program 2 (id=1562): mbind$auto(0x2000, 0x2, 0x4004, 0x0, 0x2, 0x2) openat$auto_sg_fops_sg(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sg0\x00', 0x181881, 0x0) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) mprotect$auto(0x1000, 0x400000, 0x4) io_uring_setup$auto(0x40000002c55, 0x0) ioctl$auto(0x4000000000000c8, 0x400454cf, 0x3) write$auto(0x3, 0x0, 0x3f00) socket(0x2, 0x1, 0x0) openat$auto_tracing_mark_fops_trace(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/kernel/debug/tracing/trace_marker\x00', 0x201, 0x0) socket(0xa, 0x1, 0x84) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) uname$auto(0x0) setsockopt$auto(0x3, 0x10000000084, 0x1f, 0x0, 0x3ff) socket$nl_generic(0x10, 0x3, 0x10) openat$auto_vcs_fops_vc_screen(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcsa1\x00', 0x1, 0x0) mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) socket(0xa, 0x3, 0x3a) socketpair$auto(0x1e, 0x5, 0xfffffffc, 0x0) close_range$auto(0x2, 0x8, 0x0) open(0x0, 0x22240, 0x155) socket(0xa, 0x3, 0x3b) connect$auto(0x3, &(0x7f00000018c0)=@generic={0xa, "ab06fdffff00fff500"}, 0x55) setsockopt$auto(0x3, 0x1, 0x3e, 0x0, 0x9) connect$auto(0x3, &(0x7f00000018c0)=@generic={0xa, "abe6de3d6468fe8000"}, 0x55) sendmmsg$auto(0x3, 0x0, 0x1f, 0x0) madvise$auto_MADV_GUARD_REMOVE(0x18000, 0x86, 0x67) 949.444117ms ago: executing program 1 (id=1563): mmap$auto(0x0, 0x40009, 0x7, 0x9b72, 0x7, 0x28000) socketpair$auto(0x1, 0x5, 0x8000000000000000, 0x0) prctl$auto_PR_SET_ENDIAN(0x14, 0x5a6, 0xfffffffffffffffd, 0xfffffffffffffffe, 0x6) prctl$auto_PR_SET_MDWE(0x41, 0x5, 0x0, 0x4, 0x1) prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) recvmmsg$auto(0x3, 0x0, 0x10000, 0x0, 0x0) sendmmsg$auto(0x3, 0x0, 0x9a6, 0x7000000) mq_open$auto(0x0, 0x5, 0x3, 0x0) sendto$auto(0x3, 0x0, 0x7fff, 0x4, 0x0, 0xfffffffb) sendmmsg$auto(0x4, 0x0, 0x9a6, 0x6) r0 = openat$auto_ftrace_system_enable_fops_trace_events(0xffffffffffffff9c, 0x0, 0x204, 0x0) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) sendmsg$auto_OVS_PACKET_CMD_EXECUTE(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4004040}, 0xc800) r1 = socket(0xa, 0x5, 0x84) sendto$auto(r1, 0x0, 0x401, 0x7f, &(0x7f0000000000)=@generic={0xa, "e2e18340cba8fe80fffe00"}, 0x1c) r2 = socket(0x2, 0x5, 0x0) getsockopt$auto(r2, 0x84, 0xd, 0x0, 0x0) read$auto(r0, 0x0, 0x0) mmap$auto(0x0, 0x8, 0xdf, 0x9b72, 0x2, 0x8000) close_range$auto(0x2, 0x8, 0x0) fanotify_init$auto(0x1000, 0x0) socket(0x2, 0x3, 0x6) r3 = socket(0x2, 0x1, 0x0) bind$auto(0x3, &(0x7f0000000040)=@in={0x2, 0xffff, @remote}, 0x6a) sendmmsg$auto(r3, &(0x7f0000000140)={{&(0x7f0000000040), 0x5, 0x0, 0x9, 0x0, 0x1f, 0xb}, 0x800009}, 0x5, 0x20000000) sendmsg$auto_NFSD_CMD_THREADS_SET(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={0x0, 0x24}, 0x1, 0x0, 0x0, 0x20000010}, 0xc0) mmap$auto(0x0, 0x20009, 0xe, 0xeb1, 0x403, 0x8000) r4 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000080)='/sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:08/adr\x00', 0x100, 0x0) read$auto(r4, 0x0, 0x20) openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/fail-nth\x00', 0x802, 0x0) 921.771806ms ago: executing program 3 (id=1564): shmget$auto(0xa, 0x1000000, 0x568d1af2) 775.636543ms ago: executing program 3 (id=1565): io_setup$auto(0x8afc, &(0x7f0000000000)) io_setup$auto(0x7ffe, &(0x7f0000000000)) bpf$auto(0x6, &(0x7f0000000000)=@bpf_attr_7={@link_id=0x7, 0xf6, 0x6}, 0x70) 753.710117ms ago: executing program 0 (id=1566): lsm_get_self_attr$auto(0x65, 0x0, &(0x7f0000002440)=0x203, 0x0) mmap$auto(0x0, 0x2020009, 0x7, 0xeb1, 0xfffffffffffffffa, 0x8000) r0 = openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptyd4\x00', 0x2800, 0x0) ioctl$auto_TIOCGDEV2(r0, 0x5429, 0x0) unshare$auto(0x40000080) setfsgid$auto(0x9) mknod$auto(&(0x7f0000000040)='\xfd\x90\x8f2\x14\x92\x00\xbf\xdf\xcf\x9a\xae}\xd9\xf95\xc5gV\x82\f\xe5h\xfe\x83\xe4\xbe\x8c\x1f\xa5\xf1_T\xde\xf7\xd4\x83D\x9eXS\xd6\x90T\xc1v\xad#\xc4q\x8b\xed2\xadW:0\xef\x9c.=\xba\x0fy\x8f\xcd\xd6\xde\xa9i\xec\xe8\xca\x9f\xf3\x82b\xa2y\xa87J\xfc \xc5\xd8\x80\xba\xaaV\x8f{\x1f\x1b\xb0\n\x97\\\xa7\xe3\xdf\xc29-*;#r\xc8\xd1\x14RcF\x87\xe4\x1c\x1fGL\xa5\x19\x90\xd6\x8d*\xe6\b(\x1a\xea\x95\xdc\xa6)5\xae&yAl\x1e\xe3j Lp\x91\r\xed%\xafZ\xf8w\xf2}\xcdGS\xce\xb9\xdck\x86\x00.6\xe6{\xc1\x00\x1bW5\x81\xda!\xcb.O\xa9\xf3\xa7\x88+\xb9\xf3\x9a7\xa4\xe6)<\xa79\xa4\x87\\\xb4\xbf\v\x03\x87\xac\x87r\x02\x05\xdb\xe4\xde,V\xb6G\xba.WR\xe2<~\xdd\xb2\xe53hj_;\xa5qm\x92\xc7P\xc9.\x82w8\x1f\xfcX\xe4\x14\xc72cC\xd3\x00'/263, 0x1, 0x4) lstat$auto(&(0x7f0000000500)='\xfd\x90\x8f2\x14\x92\x00\xbf\xdf\xcf\x9a\xae}\xd9\xf95\xc5gV\x82\f\xe5h\xfe\x83\xe4\xbe\x8c\x1f\xa5\xf1_T\xde\xf7\xd4\x83D\x9eXS\xd6\x90T\xc1v\xad#\xc4q\x8b\xed2\xadW:0\xef\x9c.=\xba\x0fy\x8f\xcd\xd6\xde\xa9i\xec\xe8\xca\x9f\xf3\x82b\xa2y\xa87J\xfc \xc5\xd8\x80\xba\xaaV\x8f{\x1f\x1b\xb0\n\x97\\\xa7\xe3\xdf\xc29-*;#r\xc8\xd1\x14RcF\x87\xe4\x1c\x1fGL\xa5\x19\x90\xd6\x8d*\xe6\b(\x1a\xea\x95\xdc\xa6)5\xae&yAl\x1e\xe3j Lp\x91\r\xed%\xafZ\xf8w\xf2}\xcdGS\xce\xb9\xdck\x86\x00.6\xe6{\xc1\x00\x1bW5\x81\xda!\xcb.O\xa9\xf3\xa7\x88+\xb9\xf3\x9a7\xa4\xe6)<\xa79\xa4\x87\\\xb4\xbf\v\x03\x87\xac\x87r\x02\x05\xdb\xe4\xde,V\xb6G\xba.WR\xe2<~\xdd\xb2\xe53hj_;\xa5qm\x92\xc7P\xc9.\x82w8\x1f\xfcX\xe4\x14\xc72cC\xd3\x00', 0x0) close_range$auto(0x2, 0x8, 0x0) r1 = prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) mmap$auto(0xfffffffffffffffc, 0x5, 0x5, 0xebd, r1, 0x9) ioctl$auto_BCH_IOCTL_FSCK_ONLINE(r1, 0x4010bc14, &(0x7f0000000000)={0x6, 0x5}) socketpair$auto(0x1e, 0x1, 0x8000000000000000, 0x0) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) close_range$auto(0x2, 0x8, 0x0) prctl$auto(0x1000000003b, 0x1, 0x4, 0x5, 0x10004) personality$auto(0x40004010410ffc) socket$nl_generic(0x10, 0x3, 0x10) socket(0x1e, 0x5, 0x0) sendto$auto(0x3, 0x0, 0x79, 0x2, &(0x7f0000000440)=@tipc=@id={0x1e, 0x3, 0x3, {0x4e22, 0x1}}, 0x20) madvise$auto(0x0, 0x7fffffffffffffff, 0xa) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) r2 = socket(0x2b, 0x1, 0x0) ioctl$auto(0xffffffffffffffff, 0x64c8, 0x1e2) bind$auto(0x3, &(0x7f0000000040)=@in={0x2, 0x4e22, @remote}, 0x6a) sendmmsg$auto(r2, &(0x7f0000000000)={{&(0x7f0000000040), 0x12, 0x0, 0x9, 0x0, 0x1f, 0xb}, 0x800009}, 0x5, 0x20000000) unshare$auto(0x40000080) get_mempolicy$auto(0x0, 0x0, 0x3, 0x1ff, 0x3) openat$auto_tracing_fops_trace(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/kernel/tracing/per_cpu/cpu1/trace\x00', 0x1a6b75d63882a712, 0x0) 290.435215ms ago: executing program 2 (id=1567): syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) mmap$auto(0x0, 0x40009, 0xdf, 0x9b72, 0x7, 0x28000) io_uring_setup$auto(0x4, 0x0) r0 = openat$auto_cec_devnode_fops_cec_priv(0xffffffffffffff9c, &(0x7f0000002240)='/dev/cec26\x00', 0x1a9602, 0x0) ioctl$auto_CEC_DQEVENT(r0, 0xc0506107, 0x0) ioctl$auto_CEC_DQEVENT(r0, 0xc0506107, 0x0) close_range$auto(0x2, 0x8, 0x0) openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f00000011c0), 0xe0180, 0x0) openat$auto_evdev_fops_evdev(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/input/event1\x00', 0x20082, 0x0) r1 = openat$auto_ppp_device_fops_ppp_generic(0xffffffffffffff9c, &(0x7f0000000400), 0x189002, 0x0) ioctl$auto_PPPIOCSMRU(r1, 0xc004743e, 0x0) mmap$auto(0x0, 0x2020009, 0x3, 0xeb2, 0xfffffffffffffffb, 0x8000) accept4$auto(0xffffffffffffffff, 0x0, 0x0, 0x3) ioctl$auto_PPPIOCSPASS(r1, 0x40107447, &(0x7f0000000040)={0x6, 0x0}) ioctl$auto_PPPIOCSPASS(r1, 0x40107447, &(0x7f00000000c0)={0x9, &(0x7f0000000000)={0x34, 0xf1, 0xb0, @raw=0xfffff024}}) getresuid$auto(0x0, 0x0, 0x0) socket(0x2, 0x80002, 0x73) listen$auto(0x3, 0x81) accept$auto(0x3, 0x0, 0x0) syz_genetlink_get_family_id$auto_nl80211(&(0x7f0000000040), 0xffffffffffffffff) 0s ago: executing program 3 (id=1568): mmap$auto(0x0, 0x2020009, 0x2, 0xf8, 0xfffffffffffffffa, 0x8000) r0 = socket(0x2b, 0x1, 0x0) bind$auto(0x3, &(0x7f0000000040)=@in={0x2, 0x4e22, @loopback}, 0x6a) sendmmsg$auto(r0, &(0x7f0000000140)={{&(0x7f0000000040), 0x12, 0x0, 0x9, 0x0, 0x1f, 0xb}, 0x800009}, 0x3, 0x20000000) write$auto(r0, 0x0, 0xfffffde9) recvfrom$auto(0x3, 0x0, 0x800000000e, 0x100, 0x0, 0xfffffffffffffffd) open(&(0x7f0000000100)='.\x00', 0x591002, 0x408) mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) open(&(0x7f0000000100)='.\x00', 0x591002, 0x408) openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f0000000280)='/proc/asound/card1/pcm1c/xrun_debug\x00', 0x20440, 0x0) socket(0x27, 0x2, 0xffffff80) openat$auto_v4l2_fops_v4l2_dev(0xffffffffffffff9c, &(0x7f0000000140)='/dev/v4l-touch13\x00', 0x280, 0x0) openat$auto_proc_pagemap_operations_internal(0xffffffffffffff9c, &(0x7f000000c340)='/proc/thread-self/pagemap\x00', 0x8000, 0x0) r1 = openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000080)='/dev/tty12\x00', 0x101840, 0x0) r2 = socketpair$auto(0x1e, 0x4, 0x8000000000000000, 0x0) ioctl$auto(r1, 0x541c, r2) r3 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000080)='/sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:08/adr\x00', 0x0, 0x0) read$auto(r3, 0x0, 0x9) r4 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/fail-nth\x00', 0x802, 0x0) writev$auto(r4, &(0x7f00000000c0)={0x0, 0x7}, 0x2) openat$auto_dma_buf_debug_fops_(0xffffffffffffff9c, 0x0, 0x781dc0, 0x0) openat$auto_snapshot_fops_user(0xffffffffffffff9c, &(0x7f0000000000), 0x184b01, 0x0) (fail_nth: 9) socket(0x2, 0x1, 0x0) openat$auto_mtd_fops_mtdchar(0xffffffffffffff9c, 0x0, 0x0, 0x0) r5 = socket(0x10, 0x2, 0x4) sendmsg$auto_NFSD_CMD_THREADS_SET(r5, 0x0, 0x400c000) write$auto(0x3, 0x0, 0xfffffdef) close_range$auto(0x2, 0x8, 0x0) io_uring_setup$auto(0x6, 0x0) kernel console output (not intermixed with test programs): RIP: 0033:0x7f283718e969 [ 192.526199][ T7271] 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 [ 192.526228][ T7271] RSP: 002b:00007f2837fb8038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 192.526256][ T7271] RAX: ffffffffffffffda RBX: 00007f28373b5fa0 RCX: 00007f283718e969 [ 192.526277][ T7271] RDX: 0000000000000001 RSI: 00002000000000c0 RDI: 0000000000000003 [ 192.526296][ T7271] RBP: 00007f2837fb8090 R08: 0000000000000000 R09: 0000000000000000 [ 192.526314][ T7271] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 192.526332][ T7271] R13: 0000000000000000 R14: 00007f28373b5fa0 R15: 00007fffe4b8c898 [ 192.526373][ T7271] [ 192.956231][ T7275] ima: policy update failed [ 192.967526][ T30] audit: type=1802 audit(6043776701.302:3): pid=7275 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=policy_update cause=failed comm="syz.1.303" res=0 errno=0 [ 193.189647][ T7279] FAULT_INJECTION: forcing a failure. [ 193.189647][ T7279] name failslab, interval 1, probability 0, space 0, times 0 [ 193.212219][ T7279] CPU: 1 UID: 0 PID: 7279 Comm: syz.2.304 Tainted: G U 6.15.0-syzkaller-10769-g7d4e49a77d99 #0 PREEMPT(full) [ 193.212268][ T7279] Tainted: [U]=USER [ 193.212277][ T7279] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 193.212294][ T7279] Call Trace: [ 193.212303][ T7279] [ 193.212314][ T7279] dump_stack_lvl+0x16c/0x1f0 [ 193.212360][ T7279] should_fail_ex+0x512/0x640 [ 193.212408][ T7279] ? kmem_cache_alloc_noprof+0x5a/0x3b0 [ 193.212454][ T7279] should_failslab+0xc2/0x120 [ 193.212499][ T7279] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 193.212540][ T7279] ? __kernfs_new_node+0xd2/0x8e0 [ 193.212586][ T7279] __kernfs_new_node+0xd2/0x8e0 [ 193.212630][ T7279] ? __pfx___kernfs_new_node+0x10/0x10 [ 193.212680][ T7279] ? find_held_lock+0x2b/0x80 [ 193.212727][ T7279] ? kernfs_root+0xee/0x2a0 [ 193.212774][ T7279] kernfs_new_node+0x13c/0x1e0 [ 193.212844][ T7279] __kernfs_create_file+0x53/0x350 [ 193.212879][ T7279] sysfs_add_file_mode_ns+0x207/0x3c0 [ 193.212926][ T7279] internal_create_group+0x578/0xf30 [ 193.212976][ T7279] ? __pfx_internal_create_group+0x10/0x10 [ 193.213022][ T7279] ? kernfs_create_link+0x1bd/0x240 [ 193.213056][ T7279] internal_create_groups+0x9d/0x150 [ 193.213099][ T7279] device_add+0x6d1/0x1a70 [ 193.213137][ T7279] ? __pfx_device_add+0x10/0x10 [ 193.213189][ T7279] ? lockdep_init_map_type+0x5c/0x280 [ 193.213240][ T7279] ? __init_waitqueue_head+0xca/0x150 [ 193.213290][ T7279] netdev_register_kobject+0x182/0x3a0 [ 193.213345][ T7279] register_netdevice+0x13dc/0x2270 [ 193.213400][ T7279] ? __pfx_register_netdevice+0x10/0x10 [ 193.213476][ T7279] ? __pfx_loopback_net_init+0x10/0x10 [ 193.213517][ T7279] register_netdev+0x34/0x50 [ 193.213565][ T7279] loopback_net_init+0x7a/0x170 [ 193.213605][ T7279] ? __pfx_loopback_net_init+0x10/0x10 [ 193.213642][ T7279] ops_init+0x1e2/0x5f0 [ 193.213692][ T7279] setup_net+0x1ff/0x510 [ 193.213736][ T7279] ? lockdep_init_map_type+0x5c/0x280 [ 193.213769][ T7279] ? __pfx_setup_net+0x10/0x10 [ 193.213814][ T7279] ? debug_mutex_init+0x37/0x70 [ 193.213866][ T7279] copy_net_ns+0x2a6/0x5f0 [ 193.213894][ T7279] create_new_namespaces+0x3ea/0xa90 [ 193.213946][ T7279] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 193.213992][ T7279] ksys_unshare+0x45b/0xa40 [ 193.214022][ T7279] ? __pfx_ksys_unshare+0x10/0x10 [ 193.214053][ T7279] ? xfd_validate_state+0x61/0x180 [ 193.214092][ T7279] __x64_sys_unshare+0x31/0x40 [ 193.214120][ T7279] do_syscall_64+0xcd/0x490 [ 193.214163][ T7279] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 193.214190][ T7279] RIP: 0033:0x7fccfa78e969 [ 193.214212][ T7279] 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 [ 193.214238][ T7279] RSP: 002b:00007fccfb576038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 193.214264][ T7279] RAX: ffffffffffffffda RBX: 00007fccfa9b5fa0 RCX: 00007fccfa78e969 [ 193.214282][ T7279] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 193.214299][ T7279] RBP: 00007fccfa810ab1 R08: 0000000000000000 R09: 0000000000000000 [ 193.214316][ T7279] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 193.214332][ T7279] R13: 0000000000000000 R14: 00007fccfa9b5fa0 R15: 00007ffc5ac46318 [ 193.214377][ T7279] [ 195.238333][ T7313] FAULT_INJECTION: forcing a failure. [ 195.238333][ T7313] name failslab, interval 1, probability 0, space 0, times 0 [ 195.325745][ T7313] CPU: 0 UID: 0 PID: 7313 Comm: syz.0.310 Tainted: G U 6.15.0-syzkaller-10769-g7d4e49a77d99 #0 PREEMPT(full) [ 195.325794][ T7313] Tainted: [U]=USER [ 195.325804][ T7313] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 195.325822][ T7313] Call Trace: [ 195.325831][ T7313] [ 195.325843][ T7313] dump_stack_lvl+0x16c/0x1f0 [ 195.325891][ T7313] should_fail_ex+0x512/0x640 [ 195.325940][ T7313] ? __kmalloc_cache_noprof+0x57/0x3e0 [ 195.325980][ T7313] should_failslab+0xc2/0x120 [ 195.326025][ T7313] __kmalloc_cache_noprof+0x6a/0x3e0 [ 195.326062][ T7313] ? madvise_collapse+0x1cb/0xb20 [ 195.326119][ T7313] madvise_collapse+0x1cb/0xb20 [ 195.326170][ T7313] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 195.326220][ T7313] ? is_bpf_text_address+0x94/0x1a0 [ 195.326261][ T7313] ? __pfx_madvise_collapse+0x10/0x10 [ 195.326316][ T7313] ? mtree_range_walk+0x718/0xc00 [ 195.326352][ T7313] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 195.326418][ T7313] madvise_vma_behavior+0x120b/0x2890 [ 195.326489][ T7313] ? mas_prev_setup.constprop.0+0x1/0x830 [ 195.326536][ T7313] ? __pfx_madvise_vma_behavior+0x10/0x10 [ 195.326588][ T7313] ? __pfx_mas_prev+0x10/0x10 [ 195.326643][ T7313] ? find_vma_prev+0xda/0x160 [ 195.326674][ T7313] ? __pfx_find_vma_prev+0x10/0x10 [ 195.326727][ T7313] ? __pfx_madvise_vma_behavior+0x10/0x10 [ 195.326778][ T7313] madvise_walk_vmas+0x1d1/0x2c0 [ 195.326829][ T7313] ? __pfx_madvise_walk_vmas+0x10/0x10 [ 195.326890][ T7313] madvise_do_behavior+0x15d/0x3f0 [ 195.326948][ T7313] ? __pfx_madvise_do_behavior+0x10/0x10 [ 195.327024][ T7313] do_madvise+0x161/0x230 [ 195.327077][ T7313] ? __pfx_do_madvise+0x10/0x10 [ 195.327146][ T7313] ? ksys_write+0x1ac/0x250 [ 195.327185][ T7313] ? __pfx_ksys_write+0x10/0x10 [ 195.327233][ T7313] __x64_sys_madvise+0xa9/0x110 [ 195.327284][ T7313] ? lockdep_hardirqs_on+0x7c/0x110 [ 195.327327][ T7313] do_syscall_64+0xcd/0x490 [ 195.327375][ T7313] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 195.327412][ T7313] RIP: 0033:0x7f74cf38e969 [ 195.327437][ T7313] 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 [ 195.327468][ T7313] RSP: 002b:00007f74d02d5038 EFLAGS: 00000246 ORIG_RAX: 000000000000001c [ 195.327498][ T7313] RAX: ffffffffffffffda RBX: 00007f74cf5b5fa0 RCX: 00007f74cf38e969 [ 195.327519][ T7313] RDX: 0000000000000019 RSI: 0000000000200007 RDI: 0000000000000000 [ 195.327539][ T7313] RBP: 00007f74d02d5090 R08: 0000000000000000 R09: 0000000000000000 [ 195.327558][ T7313] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 195.327577][ T7313] R13: 0000000000000000 R14: 00007f74cf5b5fa0 R15: 00007fff92439d48 [ 195.327618][ T7313] [ 196.251796][ T7333] ima: policy update failed [ 196.271185][ T30] audit: type=1802 audit(6043776704.602:4): pid=7333 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=policy_update cause=failed comm="syz.0.314" res=0 errno=0 [ 199.341660][ T1300] ieee802154 phy0 wpan0: encryption failed: -22 [ 199.411068][ T1300] ieee802154 phy1 wpan1: encryption failed: -22 [ 199.862548][ T7406] FAULT_INJECTION: forcing a failure. [ 199.862548][ T7406] name failslab, interval 1, probability 0, space 0, times 0 [ 199.875560][ T7406] CPU: 1 UID: 0 PID: 7406 Comm: syz.3.331 Tainted: G U 6.15.0-syzkaller-10769-g7d4e49a77d99 #0 PREEMPT(full) [ 199.875595][ T7406] Tainted: [U]=USER [ 199.875603][ T7406] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 199.875616][ T7406] Call Trace: [ 199.875623][ T7406] [ 199.875631][ T7406] dump_stack_lvl+0x116/0x1f0 [ 199.875667][ T7406] should_fail_ex+0x512/0x640 [ 199.875708][ T7406] should_failslab+0xc2/0x120 [ 199.875741][ T7406] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 199.875771][ T7406] ? __send_signal_locked+0x159/0x12c0 [ 199.875801][ T7406] ? sig_get_ucounts+0x1c0/0x5b0 [ 199.875828][ T7406] __send_signal_locked+0x159/0x12c0 [ 199.875864][ T7406] tty_signal_session_leader+0x19d/0x5b0 [ 199.875901][ T7406] __tty_hangup.part.0+0x336/0x890 [ 199.875948][ T7406] tty_ioctl+0x10bf/0x1610 [ 199.875970][ T7406] ? __pfx_tty_ioctl+0x10/0x10 [ 199.876002][ T7406] ? find_held_lock+0x2b/0x80 [ 199.876036][ T7406] ? hook_file_ioctl_common+0x145/0x410 [ 199.876071][ T7406] ? __fget_files+0x20e/0x3c0 [ 199.876103][ T7406] ? __pfx_tty_ioctl+0x10/0x10 [ 199.876126][ T7406] __x64_sys_ioctl+0x18b/0x210 [ 199.876152][ T7406] do_syscall_64+0xcd/0x490 [ 199.876187][ T7406] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 199.876211][ T7406] RIP: 0033:0x7f906df8e969 [ 199.876230][ T7406] 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 [ 199.876257][ T7406] RSP: 002b:00007f906edae038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 199.876279][ T7406] RAX: ffffffffffffffda RBX: 00007f906e1b5fa0 RCX: 00007f906df8e969 [ 199.876295][ T7406] RDX: 0000000000000000 RSI: 0000000000005437 RDI: 0000000000000003 [ 199.876309][ T7406] RBP: 00007f906edae090 R08: 0000000000000000 R09: 0000000000000000 [ 199.876323][ T7406] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 199.876337][ T7406] R13: 0000000000000000 R14: 00007f906e1b5fa0 R15: 00007fffdb6656f8 [ 199.876367][ T7406] [ 200.505684][ T7412] netlink: 342 bytes leftover after parsing attributes in process `syz.0.333'. syzkaller syzkaller login: [ 202.259488][ T7439] netlink: 28 bytes leftover after parsing attributes in process `syz.1.341'. [ 202.310807][ T7439] bridge0: port 2(bridge_slave_1) entered disabled state [ 202.525008][ T7439] bridge_slave_1 (unregistering): left allmulticast mode [ 202.539559][ T7439] bridge_slave_1 (unregistering): left promiscuous mode [ 202.559148][ T7439] bridge0: port 2(bridge_slave_1) entered disabled state [ 205.466608][ T7502] [U]  [ 205.469511][ T7502] [U] [ 205.486699][ T30] audit: type=1806 audit(6043776713.812:5): xattr=2EC7871B res=-22 [ 205.502199][ T7499] [U] [ 206.103820][ T7511] netlink: 28 bytes leftover after parsing attributes in process `syz.3.358'. [ 206.420598][ T7491] Bluetooth: hci0: Opcode 0x0c1a failed: -4 [ 206.445809][ T7491] Bluetooth: hci1: Opcode 0x0c1a failed: -4 [ 206.498046][ T7491] Bluetooth: hci1: Opcode 0x0406 failed: -4 [ 206.636261][ T7491] Bluetooth: hci2: Opcode 0x0c1a failed: -4 [ 206.642405][ T7491] Bluetooth: hci3: Opcode 0x0c1a failed: -4 [ 207.099269][ T5835] Bluetooth: hci0: command 0x0c1a tx timeout [ 208.465624][ T5835] Bluetooth: hci1: command 0x0c1a tx timeout [ 208.650719][ T7545] program syz.3.364 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 208.695574][ T5835] Bluetooth: hci3: command 0x0c1a tx timeout [ 208.701766][ T5840] Bluetooth: hci2: command 0x0c1a tx timeout [ 209.033633][ T7548] ima: policy update failed [ 209.050254][ T30] audit: type=1802 audit(6043776717.382:6): pid=7548 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=policy_update cause=failed comm="syz.0.365" res=0 errno=0 [ 210.127819][ T7563] netlink: 28 bytes leftover after parsing attributes in process `syz.3.366'. [ 210.535917][ T5835] Bluetooth: hci1: command 0x0c1a tx timeout [ 211.116165][ T7581] vivid-003: ================= START STATUS ================= [ 211.123859][ T7581] vivid-003: Radio HW Seek Mode: Bounded [ 211.135507][ T7581] vivid-003: Radio Programmable HW Seek: false [ 211.152547][ T7581] vivid-003: RDS Rx I/O Mode: Block I/O [ 211.165823][ T7581] vivid-003: Generate RBDS Instead of RDS: false [ 211.172256][ T7581] vivid-003: RDS Reception: true [ 211.196704][ T7581] vivid-003: RDS Program Type: 0 inactive [ 211.202587][ T7581] vivid-003: RDS PS Name: inactive [ 211.208250][ T7581] vivid-003: RDS Radio Text: inactive [ 211.213919][ T7581] vivid-003: RDS Traffic Announcement: false inactive [ 211.220973][ T7581] vivid-003: RDS Traffic Program: false inactive [ 211.227582][ T7581] vivid-003: RDS Music: false inactive [ 211.234431][ T7581] vivid-003: ================== END STATUS ================== [ 216.038429][ T7638] mkiss: ax0: crc mode is auto. [ 216.060953][ T7639] netlink: 24 bytes leftover after parsing attributes in process `syz.3.385'. [ 218.270260][ T7664] FAULT_INJECTION: forcing a failure. [ 218.270260][ T7664] name failslab, interval 1, probability 0, space 0, times 0 [ 218.303567][ T7664] CPU: 1 UID: 0 PID: 7664 Comm: syz.0.391 Tainted: G U 6.15.0-syzkaller-10769-g7d4e49a77d99 #0 PREEMPT(full) [ 218.303617][ T7664] Tainted: [U]=USER [ 218.303626][ T7664] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 218.303643][ T7664] Call Trace: [ 218.303653][ T7664] [ 218.303664][ T7664] dump_stack_lvl+0x16c/0x1f0 [ 218.303712][ T7664] should_fail_ex+0x512/0x640 [ 218.303766][ T7664] should_failslab+0xc2/0x120 [ 218.303812][ T7664] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 218.303853][ T7664] ? skb_clone+0x190/0x3f0 [ 218.303895][ T7664] skb_clone+0x190/0x3f0 [ 218.303927][ T7664] netlink_deliver_tap+0xabd/0xd30 [ 218.303968][ T7664] netlink_unicast+0x5df/0x7f0 [ 218.304008][ T7664] ? __pfx_netlink_unicast+0x10/0x10 [ 218.304052][ T7664] netlink_sendmsg+0x8d1/0xdd0 [ 218.304077][ T7664] ? __pfx_netlink_sendmsg+0x10/0x10 [ 218.304124][ T7664] ____sys_sendmsg+0xa95/0xc70 [ 218.304147][ T7664] ? copy_msghdr_from_user+0x10a/0x160 [ 218.304178][ T7664] ? __pfx_____sys_sendmsg+0x10/0x10 [ 218.304213][ T7664] ___sys_sendmsg+0x134/0x1d0 [ 218.304246][ T7664] ? __pfx____sys_sendmsg+0x10/0x10 [ 218.304287][ T7664] ? __lock_acquire+0x622/0x1c90 [ 218.304379][ T7664] __sys_sendmsg+0x16d/0x220 [ 218.304412][ T7664] ? __pfx___sys_sendmsg+0x10/0x10 [ 218.304462][ T7664] do_syscall_64+0xcd/0x490 [ 218.304497][ T7664] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 218.304524][ T7664] RIP: 0033:0x7f74cf38e969 [ 218.304543][ T7664] 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 [ 218.304565][ T7664] RSP: 002b:00007f74d02d5038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 218.304586][ T7664] RAX: ffffffffffffffda RBX: 00007f74cf5b5fa0 RCX: 00007f74cf38e969 [ 218.304601][ T7664] RDX: 0000000000000810 RSI: 0000200000000180 RDI: 0000000000000004 [ 218.304615][ T7664] RBP: 00007f74d02d5090 R08: 0000000000000000 R09: 0000000000000000 [ 218.304628][ T7664] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 218.304642][ T7664] R13: 0000000000000000 R14: 00007f74cf5b5fa0 R15: 00007fff92439d48 [ 218.304670][ T7664] [ 219.248427][ T7671] netlink: 28 bytes leftover after parsing attributes in process `syz.2.393'. [ 220.991862][ T7705] synth uevent: /devices/platform/dummy_hcd.3/usb4/ep_00: unknown uevent action string [ 221.066987][ T7705] ep_00: uevent: failed to send synthetic uevent: -22 [ 221.352002][ T7710] ovs_: entered promiscuous mode [ 221.656909][ T7713] FAULT_INJECTION: forcing a failure. [ 221.656909][ T7713] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 221.745596][ T7713] CPU: 1 UID: 0 PID: 7713 Comm: syz.2.404 Tainted: G U 6.15.0-syzkaller-10769-g7d4e49a77d99 #0 PREEMPT(full) [ 221.745660][ T7713] Tainted: [U]=USER [ 221.745670][ T7713] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 221.745687][ T7713] Call Trace: [ 221.745697][ T7713] [ 221.745708][ T7713] dump_stack_lvl+0x16c/0x1f0 [ 221.745755][ T7713] should_fail_ex+0x512/0x640 [ 221.745810][ T7713] _copy_to_user+0x32/0xd0 [ 221.745844][ T7713] simple_read_from_buffer+0xcb/0x170 [ 221.745881][ T7713] proc_fail_nth_read+0x197/0x270 [ 221.745926][ T7713] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 221.745959][ T7713] ? rw_verify_area+0xcf/0x680 [ 221.745990][ T7713] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 221.746020][ T7713] vfs_read+0x1e1/0xc60 [ 221.746060][ T7713] ? __pfx___mutex_lock+0x10/0x10 [ 221.746101][ T7713] ? __pfx_vfs_read+0x10/0x10 [ 221.746146][ T7713] ? __fget_files+0x20e/0x3c0 [ 221.746191][ T7713] ksys_read+0x12a/0x250 [ 221.746232][ T7713] ? __pfx_ksys_read+0x10/0x10 [ 221.746278][ T7713] do_syscall_64+0xcd/0x490 [ 221.746322][ T7713] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 221.746350][ T7713] RIP: 0033:0x7fccfa78d37c [ 221.746373][ T7713] 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 [ 221.746399][ T7713] RSP: 002b:00007fccfb576030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 221.746426][ T7713] RAX: ffffffffffffffda RBX: 00007fccfa9b5fa0 RCX: 00007fccfa78d37c [ 221.746444][ T7713] RDX: 000000000000000f RSI: 00007fccfb5760a0 RDI: 0000000000000004 [ 221.746462][ T7713] RBP: 00007fccfb576090 R08: 0000000000000000 R09: 0000000000000000 [ 221.746479][ T7713] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 221.746496][ T7713] R13: 0000000000000000 R14: 00007fccfa9b5fa0 R15: 00007ffc5ac46318 [ 221.746533][ T7713] [ 222.322612][ T7726] input: f as /devices/virtual/input/input11 [ 222.358735][ T7728] netlink: 4 bytes leftover after parsing attributes in process `syz.3.410'. [ 223.306798][ T7748] FAULT_INJECTION: forcing a failure. [ 223.306798][ T7748] name failslab, interval 1, probability 0, space 0, times 0 [ 223.380215][ T7748] CPU: 0 UID: 0 PID: 7748 Comm: syz.3.415 Tainted: G U 6.15.0-syzkaller-10769-g7d4e49a77d99 #0 PREEMPT(full) [ 223.380267][ T7748] Tainted: [U]=USER [ 223.380277][ T7748] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 223.380294][ T7748] Call Trace: [ 223.380303][ T7748] [ 223.380315][ T7748] dump_stack_lvl+0x16c/0x1f0 [ 223.380363][ T7748] should_fail_ex+0x512/0x640 [ 223.380413][ T7748] ? kmem_cache_alloc_noprof+0x5a/0x3b0 [ 223.380459][ T7748] should_failslab+0xc2/0x120 [ 223.380504][ T7748] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 223.380546][ T7748] ? security_file_alloc+0x34/0x2b0 [ 223.380597][ T7748] security_file_alloc+0x34/0x2b0 [ 223.380642][ T7748] init_file+0x93/0x4c0 [ 223.380689][ T7748] alloc_empty_file+0x73/0x1e0 [ 223.380739][ T7748] path_openat+0xda/0x2cb0 [ 223.380774][ T7748] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 223.380820][ T7748] ? __pfx_path_openat+0x10/0x10 [ 223.380862][ T7748] ? __lock_acquire+0xb8a/0x1c90 [ 223.380899][ T7748] do_filp_open+0x20b/0x470 [ 223.380940][ T7748] ? __pfx_do_filp_open+0x10/0x10 [ 223.381008][ T7748] ? alloc_fd+0x471/0x7d0 [ 223.381056][ T7748] do_sys_openat2+0x11b/0x1d0 [ 223.381101][ T7748] ? __pfx_do_sys_openat2+0x10/0x10 [ 223.381154][ T7748] ? __fget_files+0x20e/0x3c0 [ 223.381214][ T7748] __x64_sys_openat+0x174/0x210 [ 223.381244][ T7748] ? __pfx___x64_sys_openat+0x10/0x10 [ 223.381288][ T7748] ? ksys_write+0x1ac/0x250 [ 223.381336][ T7748] do_syscall_64+0xcd/0x490 [ 223.381380][ T7748] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 223.381408][ T7748] RIP: 0033:0x7f906df8e969 [ 223.381430][ T7748] 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 [ 223.381457][ T7748] RSP: 002b:00007f906edae038 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 223.381484][ T7748] RAX: ffffffffffffffda RBX: 00007f906e1b5fa0 RCX: 00007f906df8e969 [ 223.381503][ T7748] RDX: 0000000000028400 RSI: 0000200000002a40 RDI: ffffffffffffff9c [ 223.381521][ T7748] RBP: 00007f906edae090 R08: 0000000000000000 R09: 0000000000000000 [ 223.381538][ T7748] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 223.381555][ T7748] R13: 0000000000000001 R14: 00007f906e1b5fa0 R15: 00007fffdb6656f8 [ 223.381591][ T7748] [ 226.733530][ T7788] FAULT_INJECTION: forcing a failure. [ 226.733530][ T7788] name failslab, interval 1, probability 0, space 0, times 0 [ 226.760891][ T7788] CPU: 1 UID: 0 PID: 7788 Comm: syz.1.425 Tainted: G U 6.15.0-syzkaller-10769-g7d4e49a77d99 #0 PREEMPT(full) [ 226.760944][ T7788] Tainted: [U]=USER [ 226.760955][ T7788] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 226.760972][ T7788] Call Trace: [ 226.760982][ T7788] [ 226.760993][ T7788] dump_stack_lvl+0x16c/0x1f0 [ 226.761042][ T7788] should_fail_ex+0x512/0x640 [ 226.761090][ T7788] ? __kvmalloc_node_noprof+0x122/0x620 [ 226.761133][ T7788] should_failslab+0xc2/0x120 [ 226.761178][ T7788] __kvmalloc_node_noprof+0x135/0x620 [ 226.761218][ T7788] ? alloc_netdev_mqs+0xfbe/0x1570 [ 226.761271][ T7788] ? alloc_netdev_mqs+0xfbe/0x1570 [ 226.761314][ T7788] alloc_netdev_mqs+0xfbe/0x1570 [ 226.761365][ T7788] ? __pfx_loopback_net_init+0x10/0x10 [ 226.761405][ T7788] loopback_net_init+0x38/0x170 [ 226.761444][ T7788] ? __pfx_loopback_net_init+0x10/0x10 [ 226.761480][ T7788] ops_init+0x1e2/0x5f0 [ 226.761528][ T7788] setup_net+0x1ff/0x510 [ 226.761571][ T7788] ? lockdep_init_map_type+0x5c/0x280 [ 226.761606][ T7788] ? __pfx_setup_net+0x10/0x10 [ 226.761655][ T7788] ? debug_mutex_init+0x37/0x70 [ 226.761701][ T7788] copy_net_ns+0x2a6/0x5f0 [ 226.761733][ T7788] create_new_namespaces+0x3ea/0xa90 [ 226.761815][ T7788] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 226.761880][ T7788] ksys_unshare+0x45b/0xa40 [ 226.761914][ T7788] ? __pfx_ksys_unshare+0x10/0x10 [ 226.761950][ T7788] ? xfd_validate_state+0x61/0x180 [ 226.761995][ T7788] __x64_sys_unshare+0x31/0x40 [ 226.762029][ T7788] do_syscall_64+0xcd/0x490 [ 226.762078][ T7788] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 226.762111][ T7788] RIP: 0033:0x7f283718e969 [ 226.762136][ T7788] 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 [ 226.762168][ T7788] RSP: 002b:00007f2837fb8038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 226.762198][ T7788] RAX: ffffffffffffffda RBX: 00007f28373b5fa0 RCX: 00007f283718e969 [ 226.762220][ T7788] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 226.762239][ T7788] RBP: 00007f2837210ab1 R08: 0000000000000000 R09: 0000000000000000 [ 226.762270][ T7788] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 226.762287][ T7788] R13: 0000000000000000 R14: 00007f28373b5fa0 R15: 00007fffe4b8c898 [ 226.762326][ T7788] [ 228.067164][ T7809] FAULT_INJECTION: forcing a failure. [ 228.067164][ T7809] name failslab, interval 1, probability 0, space 0, times 0 [ 228.495556][ T7809] CPU: 1 UID: 0 PID: 7809 Comm: syz.2.427 Tainted: G U 6.15.0-syzkaller-10769-g7d4e49a77d99 #0 PREEMPT(full) [ 228.495608][ T7809] Tainted: [U]=USER [ 228.495619][ T7809] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 228.495636][ T7809] Call Trace: [ 228.495647][ T7809] [ 228.495659][ T7809] dump_stack_lvl+0x16c/0x1f0 [ 228.495706][ T7809] should_fail_ex+0x512/0x640 [ 228.495755][ T7809] ? kmem_cache_alloc_noprof+0x5a/0x3b0 [ 228.495801][ T7809] should_failslab+0xc2/0x120 [ 228.495847][ T7809] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 228.495887][ T7809] ? bpf_ksym_find+0x124/0x1c0 [ 228.495942][ T7809] ? alloc_empty_file+0x55/0x1e0 [ 228.495998][ T7809] alloc_empty_file+0x55/0x1e0 [ 228.496049][ T7809] path_openat+0xda/0x2cb0 [ 228.496087][ T7809] ? arch_stack_walk+0xa6/0x100 [ 228.496141][ T7809] ? __pfx_path_openat+0x10/0x10 [ 228.496181][ T7809] ? stack_trace_save+0x8e/0xc0 [ 228.496228][ T7809] ? __pfx_stack_trace_save+0x10/0x10 [ 228.496282][ T7809] do_filp_open+0x20b/0x470 [ 228.496328][ T7809] ? __pfx_do_filp_open+0x10/0x10 [ 228.496366][ T7809] ? kasan_save_stack+0x42/0x60 [ 228.496404][ T7809] ? kasan_save_stack+0x33/0x60 [ 228.496489][ T7809] file_open_name+0x2a3/0x450 [ 228.496520][ T7809] ? __pfx_file_open_name+0x10/0x10 [ 228.496566][ T7809] acct_on+0x77/0x870 [ 228.496605][ T7809] __x64_sys_acct+0xaf/0x230 [ 228.496639][ T7809] ? lockdep_hardirqs_on+0x7c/0x110 [ 228.496680][ T7809] do_syscall_64+0xcd/0x490 [ 228.496725][ T7809] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 228.496757][ T7809] RIP: 0033:0x7fccfa78e969 [ 228.496782][ T7809] 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 [ 228.496811][ T7809] RSP: 002b:00007fccfb513038 EFLAGS: 00000246 ORIG_RAX: 00000000000000a3 [ 228.496840][ T7809] RAX: ffffffffffffffda RBX: 00007fccfa9b6240 RCX: 00007fccfa78e969 [ 228.496861][ T7809] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00002000000000c0 [ 228.496879][ T7809] RBP: 00007fccfb513090 R08: 0000000000000000 R09: 0000000000000000 [ 228.496903][ T7809] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 228.496921][ T7809] R13: 0000000000000000 R14: 00007fccfa9b6240 R15: 00007ffc5ac46318 [ 228.496981][ T7809] [ 229.567215][ T7824] i2c i2c-0: Frontend requested software zigzag, but didn't set the frequency step size [ 230.093812][ T7827] FAULT_INJECTION: forcing a failure. [ 230.093812][ T7827] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 230.162648][ T7827] CPU: 1 UID: 0 PID: 7827 Comm: syz.2.435 Tainted: G U 6.15.0-syzkaller-10769-g7d4e49a77d99 #0 PREEMPT(full) [ 230.162699][ T7827] Tainted: [U]=USER [ 230.162709][ T7827] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 230.162727][ T7827] Call Trace: [ 230.162736][ T7827] [ 230.162748][ T7827] dump_stack_lvl+0x16c/0x1f0 [ 230.162798][ T7827] should_fail_ex+0x512/0x640 [ 230.162855][ T7827] _copy_from_iter+0x29f/0x16f0 [ 230.162892][ T7827] ? __alloc_skb+0x200/0x380 [ 230.162934][ T7827] ? __pfx__copy_from_iter+0x10/0x10 [ 230.162970][ T7827] ? __pfx_netlink_autobind.isra.0+0x10/0x10 [ 230.163034][ T7827] netlink_sendmsg+0x829/0xdd0 [ 230.163071][ T7827] ? __pfx_netlink_sendmsg+0x10/0x10 [ 230.163138][ T7827] ____sys_sendmsg+0xa95/0xc70 [ 230.163199][ T7827] ? copy_msghdr_from_user+0x10a/0x160 [ 230.163244][ T7827] ? __pfx_____sys_sendmsg+0x10/0x10 [ 230.163295][ T7827] ___sys_sendmsg+0x134/0x1d0 [ 230.163341][ T7827] ? __pfx____sys_sendmsg+0x10/0x10 [ 230.163383][ T7827] ? __lock_acquire+0x622/0x1c90 [ 230.163486][ T7827] __sys_sendmsg+0x16d/0x220 [ 230.163533][ T7827] ? __pfx___sys_sendmsg+0x10/0x10 [ 230.163610][ T7827] do_syscall_64+0xcd/0x490 [ 230.163660][ T7827] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 230.163693][ T7827] RIP: 0033:0x7fccfa78e969 [ 230.163718][ T7827] 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 [ 230.163749][ T7827] RSP: 002b:00007fccfb576038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 230.163779][ T7827] RAX: ffffffffffffffda RBX: 00007fccfa9b5fa0 RCX: 00007fccfa78e969 [ 230.163800][ T7827] RDX: 0000000000040000 RSI: 0000200000000240 RDI: 0000000000000003 [ 230.163819][ T7827] RBP: 00007fccfb576090 R08: 0000000000000000 R09: 0000000000000000 [ 230.163839][ T7827] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 230.163858][ T7827] R13: 0000000000000000 R14: 00007fccfa9b5fa0 R15: 00007ffc5ac46318 [ 230.163899][ T7827] [ 231.146803][ T7843] netlink: 342 bytes leftover after parsing attributes in process `syz.3.439'. [ 231.167684][ T5835] Bluetooth: hci2: unexpected subevent 0x01 length: 123 > 18 [ 231.503857][ T3460] EXT4-fs error (device sda1): ext4_validate_block_bitmap:423: comm kworker/u8:7: bg 2: bad block bitmap checksum [ 231.546291][ T3460] EXT4-fs (sda1): Delayed block allocation failed for inode 2029 at logical offset 1362 with max blocks 19 with error 74 [ 231.585847][ T3460] EXT4-fs (sda1): This should not happen!! Data will be lost [ 231.585847][ T3460] [ 232.800742][ T7872] netlink: 16 bytes leftover after parsing attributes in process `syz.2.444'. [ 235.556485][ T7917] FAULT_INJECTION: forcing a failure. [ 235.556485][ T7917] name failslab, interval 1, probability 0, space 0, times 0 [ 235.757652][ T7917] CPU: 0 UID: 0 PID: 7917 Comm: syz.0.455 Tainted: G U 6.15.0-syzkaller-10769-g7d4e49a77d99 #0 PREEMPT(full) [ 235.757704][ T7917] Tainted: [U]=USER [ 235.757714][ T7917] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 235.757732][ T7917] Call Trace: [ 235.757742][ T7917] [ 235.757755][ T7917] dump_stack_lvl+0x16c/0x1f0 [ 235.757805][ T7917] should_fail_ex+0x512/0x640 [ 235.757864][ T7917] should_failslab+0xc2/0x120 [ 235.757912][ T7917] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 235.757963][ T7917] ? skb_clone+0x190/0x3f0 [ 235.758014][ T7917] skb_clone+0x190/0x3f0 [ 235.758074][ T7917] netlink_deliver_tap+0xabd/0xd30 [ 235.758147][ T7917] netlink_unicast+0x5df/0x7f0 [ 235.758201][ T7917] ? __pfx_netlink_unicast+0x10/0x10 [ 235.758262][ T7917] netlink_sendmsg+0x8d1/0xdd0 [ 235.758296][ T7917] ? __pfx_netlink_sendmsg+0x10/0x10 [ 235.758359][ T7917] ____sys_sendmsg+0xa95/0xc70 [ 235.758390][ T7917] ? copy_msghdr_from_user+0x10a/0x160 [ 235.758432][ T7917] ? __pfx_____sys_sendmsg+0x10/0x10 [ 235.758479][ T7917] ___sys_sendmsg+0x134/0x1d0 [ 235.758524][ T7917] ? __pfx____sys_sendmsg+0x10/0x10 [ 235.758562][ T7917] ? __lock_acquire+0x622/0x1c90 [ 235.758642][ T7917] __sys_sendmsg+0x16d/0x220 [ 235.758685][ T7917] ? __pfx___sys_sendmsg+0x10/0x10 [ 235.758755][ T7917] do_syscall_64+0xcd/0x490 [ 235.758799][ T7917] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 235.758828][ T7917] RIP: 0033:0x7f74cf38e969 [ 235.758851][ T7917] 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 [ 235.758878][ T7917] RSP: 002b:00007f74d02d5038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 235.758905][ T7917] RAX: ffffffffffffffda RBX: 00007f74cf5b5fa0 RCX: 00007f74cf38e969 [ 235.758930][ T7917] RDX: 0000000000000810 RSI: 0000200000000180 RDI: 0000000000000002 [ 235.758948][ T7917] RBP: 00007f74d02d5090 R08: 0000000000000000 R09: 0000000000000000 [ 235.758966][ T7917] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 235.758983][ T7917] R13: 0000000000000000 R14: 00007f74cf5b5fa0 R15: 00007fff92439d48 [ 235.759021][ T7917] [ 235.764480][ T7917] netlink: 4 bytes leftover after parsing attributes in process `syz.0.455'. [ 238.426907][ T7939] mkiss: ax0: crc mode is auto. [ 238.611917][ T7945] FAULT_INJECTION: forcing a failure. [ 238.611917][ T7945] name failslab, interval 1, probability 0, space 0, times 0 [ 238.657458][ T7945] CPU: 1 UID: 0 PID: 7945 Comm: syz.2.461 Tainted: G U 6.15.0-syzkaller-10769-g7d4e49a77d99 #0 PREEMPT(full) [ 238.657512][ T7945] Tainted: [U]=USER [ 238.657523][ T7945] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 238.657542][ T7945] Call Trace: [ 238.657553][ T7945] [ 238.657566][ T7945] dump_stack_lvl+0x16c/0x1f0 [ 238.657617][ T7945] should_fail_ex+0x512/0x640 [ 238.657669][ T7945] ? kmem_cache_alloc_noprof+0x5a/0x3b0 [ 238.657719][ T7945] should_failslab+0xc2/0x120 [ 238.657766][ T7945] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 238.657809][ T7945] ? d_instantiate+0x77/0x90 [ 238.657856][ T7945] ? alloc_empty_file+0x55/0x1e0 [ 238.657913][ T7945] alloc_empty_file+0x55/0x1e0 [ 238.657966][ T7945] alloc_file_pseudo+0x13a/0x230 [ 238.658022][ T7945] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 238.658075][ T7945] ? alloc_fd+0x471/0x7d0 [ 238.658119][ T7945] sock_alloc_file+0x50/0x210 [ 238.658171][ T7945] __sys_socket+0x1c0/0x260 [ 238.658202][ T7945] ? fput+0x70/0xf0 [ 238.658248][ T7945] ? __pfx___sys_socket+0x10/0x10 [ 238.658282][ T7945] ? xfd_validate_state+0x61/0x180 [ 238.658314][ T7945] ? __pfx_ksys_write+0x10/0x10 [ 238.658363][ T7945] __x64_sys_socket+0x72/0xb0 [ 238.658397][ T7945] ? lockdep_hardirqs_on+0x7c/0x110 [ 238.658448][ T7945] do_syscall_64+0xcd/0x490 [ 238.658498][ T7945] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 238.658533][ T7945] RIP: 0033:0x7fccfa78e969 [ 238.658559][ T7945] 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 [ 238.658591][ T7945] RSP: 002b:00007fccfb534038 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 238.658622][ T7945] RAX: ffffffffffffffda RBX: 00007fccfa9b6160 RCX: 00007fccfa78e969 [ 238.658644][ T7945] RDX: 0000000000000010 RSI: 0000000000000003 RDI: 0000000000000011 [ 238.658663][ T7945] RBP: 00007fccfa810ab1 R08: 0000000000000000 R09: 0000000000000000 [ 238.658684][ T7945] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 238.658704][ T7945] R13: 0000000000000000 R14: 00007fccfa9b6160 R15: 00007ffc5ac46318 [ 238.658756][ T7945] [ 239.395860][ T7950] FAULT_INJECTION: forcing a failure. [ 239.395860][ T7950] name failslab, interval 1, probability 0, space 0, times 0 [ 239.469486][ T7955] HfR: entered promiscuous mode [ 239.552210][ T7950] CPU: 0 UID: 0 PID: 7950 Comm: syz.0.464 Tainted: G U 6.15.0-syzkaller-10769-g7d4e49a77d99 #0 PREEMPT(full) [ 239.552247][ T7950] Tainted: [U]=USER [ 239.552255][ T7950] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 239.552267][ T7950] Call Trace: [ 239.552274][ T7950] [ 239.552282][ T7950] dump_stack_lvl+0x16c/0x1f0 [ 239.552316][ T7950] should_fail_ex+0x512/0x640 [ 239.552351][ T7950] ? kmem_cache_alloc_noprof+0x5a/0x3b0 [ 239.552385][ T7950] should_failslab+0xc2/0x120 [ 239.552417][ T7950] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 239.552446][ T7950] ? d_instantiate+0x77/0x90 [ 239.552476][ T7950] ? alloc_empty_file+0x55/0x1e0 [ 239.552514][ T7950] alloc_empty_file+0x55/0x1e0 [ 239.552550][ T7950] alloc_file_pseudo+0x13a/0x230 [ 239.552586][ T7950] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 239.552636][ T7950] __shmem_file_setup+0x210/0x300 [ 239.552663][ T7950] shmem_zero_setup+0x93/0x1a0 [ 239.552693][ T7950] __mmap_region+0x1ed0/0x25e0 [ 239.552726][ T7950] ? __pfx___mmap_region+0x10/0x10 [ 239.552762][ T7950] ? is_bpf_text_address+0x8a/0x1a0 [ 239.552789][ T7950] ? bpf_ksym_find+0x124/0x1c0 [ 239.552824][ T7950] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 239.552860][ T7950] ? is_bpf_text_address+0x94/0x1a0 [ 239.552886][ T7950] ? kernel_text_address+0x8d/0x100 [ 239.552916][ T7950] ? __kernel_text_address+0xd/0x40 [ 239.552989][ T7950] ? trace_cap_capable+0x18d/0x200 [ 239.553023][ T7950] mmap_region+0x1ab/0x3f0 [ 239.553051][ T7950] ? __get_unmapped_area+0x267/0x440 [ 239.553091][ T7950] do_mmap+0xa3e/0x1210 [ 239.553116][ T7950] ? __pfx_do_mmap+0x10/0x10 [ 239.553136][ T7950] ? __pfx_down_write_killable+0x10/0x10 [ 239.553177][ T7950] vm_mmap_pgoff+0x281/0x450 [ 239.553215][ T7950] ? __pfx_vm_mmap_pgoff+0x10/0x10 [ 239.553251][ T7950] ? __fget_files+0x20e/0x3c0 [ 239.553285][ T7950] ksys_mmap_pgoff+0x7d/0x5c0 [ 239.553320][ T7950] ? __pfx_ksys_write+0x10/0x10 [ 239.553357][ T7950] __x64_sys_mmap+0x125/0x190 [ 239.553407][ T7950] do_syscall_64+0xcd/0x490 [ 239.553440][ T7950] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 239.553485][ T7950] RIP: 0033:0x7f74cf38e969 [ 239.553504][ T7950] 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 [ 239.553526][ T7950] RSP: 002b:00007f74d02d5038 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 239.553547][ T7950] RAX: ffffffffffffffda RBX: 00007f74cf5b5fa0 RCX: 00007f74cf38e969 [ 239.553562][ T7950] RDX: 00000000000000df RSI: 0000000004020009 RDI: 0000000000000000 [ 239.553576][ T7950] RBP: 00007f74d02d5090 R08: 0000000000000401 R09: 0000000000008000 [ 239.553590][ T7950] R10: 0000000000000eb1 R11: 0000000000000246 R12: 0000000000000001 [ 239.553603][ T7950] R13: 0000000000000000 R14: 00007f74cf5b5fa0 R15: 00007fff92439d48 [ 239.553639][ T7950] [ 240.748297][ T7957] sd 0:0:1:0: PR command failed: 1026 [ 240.753723][ T7957] sd 0:0:1:0: Sense Key : Illegal Request [current] [ 240.797408][ T7957] sd 0:0:1:0: Add. Sense: Invalid command operation code [ 241.081680][ T7979] FAULT_INJECTION: forcing a failure. [ 241.081680][ T7979] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 241.095268][ T7979] CPU: 0 UID: 0 PID: 7979 Comm: syz.2.470 Tainted: G U 6.15.0-syzkaller-10769-g7d4e49a77d99 #0 PREEMPT(full) [ 241.095304][ T7979] Tainted: [U]=USER [ 241.095311][ T7979] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 241.095324][ T7979] Call Trace: [ 241.095331][ T7979] [ 241.095339][ T7979] dump_stack_lvl+0x16c/0x1f0 [ 241.095375][ T7979] should_fail_ex+0x512/0x640 [ 241.095433][ T7979] _copy_from_iter+0x29f/0x16f0 [ 241.095466][ T7979] ? __build_skb_around+0x278/0x3b0 [ 241.095503][ T7979] ? __alloc_skb+0x200/0x380 [ 241.095543][ T7979] ? __pfx__copy_from_iter+0x10/0x10 [ 241.095571][ T7979] ? __pfx___alloc_skb+0x10/0x10 [ 241.095623][ T7979] ? skb_put+0x138/0x1b0 [ 241.095657][ T7979] tipc_msg_build+0x311/0x1150 [ 241.095703][ T7979] ? __pfx_tipc_msg_build+0x10/0x10 [ 241.095760][ T7979] __tipc_sendmsg+0xa30/0x19a0 [ 241.095806][ T7979] ? __pfx___tipc_sendmsg+0x10/0x10 [ 241.095836][ T7979] ? __lock_acquire+0x622/0x1c90 [ 241.095876][ T7979] ? _parse_integer_limit+0x17f/0x1d0 [ 241.095917][ T7979] ? aa_label_sk_perm+0x19b/0x5a0 [ 241.095957][ T7979] ? __pfx_woken_wake_function+0x10/0x10 [ 241.096001][ T7979] ? _kstrtoull+0x145/0x200 [ 241.096041][ T7979] ? __pfx_aa_label_sk_perm+0x10/0x10 [ 241.096092][ T7979] ? register_lock_class+0x41/0x4c0 [ 241.096127][ T7979] ? register_lock_class+0x41/0x4c0 [ 241.096170][ T7979] __tipc_sendstream+0xe06/0x1170 [ 241.096218][ T7979] ? __pfx___might_resched+0x10/0x10 [ 241.096272][ T7979] ? __pfx___tipc_sendstream+0x10/0x10 [ 241.096305][ T7979] ? do_raw_spin_lock+0x12c/0x2b0 [ 241.096347][ T7979] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 241.096399][ T7979] ? __local_bh_enable_ip+0xa4/0x120 [ 241.096454][ T7979] tipc_send_packet+0x6c/0xa0 [ 241.096488][ T7979] __sys_sendto+0x4a0/0x520 [ 241.096530][ T7979] ? __pfx___sys_sendto+0x10/0x10 [ 241.096608][ T7979] ? ksys_write+0x1ac/0x250 [ 241.096646][ T7979] ? __pfx_ksys_write+0x10/0x10 [ 241.096692][ T7979] __x64_sys_sendto+0xe0/0x1c0 [ 241.096731][ T7979] ? do_syscall_64+0x91/0x490 [ 241.096775][ T7979] ? lockdep_hardirqs_on+0x7c/0x110 [ 241.096817][ T7979] do_syscall_64+0xcd/0x490 [ 241.096864][ T7979] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 241.096900][ T7979] RIP: 0033:0x7fccfa78e969 [ 241.096925][ T7979] 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 [ 241.096957][ T7979] RSP: 002b:00007fccfb576038 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 241.096987][ T7979] RAX: ffffffffffffffda RBX: 00007fccfa9b5fa0 RCX: 00007fccfa78e969 [ 241.097008][ T7979] RDX: 0000000000000013 RSI: 0000000000000000 RDI: 0000000000000003 [ 241.097027][ T7979] RBP: 00007fccfb576090 R08: 0000200000000440 R09: 0000000000000020 [ 241.097048][ T7979] R10: 00000000ffbffff8 R11: 0000000000000246 R12: 0000000000000001 [ 241.097068][ T7979] R13: 0000000000000000 R14: 00007fccfa9b5fa0 R15: 00007ffc5ac46318 [ 241.097109][ T7979] [ 246.116922][ T8031] FAULT_INJECTION: forcing a failure. [ 246.116922][ T8031] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 246.172338][ T8031] CPU: 1 UID: 0 PID: 8031 Comm: syz.0.480 Tainted: G U 6.15.0-syzkaller-10769-g7d4e49a77d99 #0 PREEMPT(full) [ 246.172391][ T8031] Tainted: [U]=USER [ 246.172401][ T8031] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 246.172423][ T8031] Call Trace: [ 246.172434][ T8031] [ 246.172450][ T8031] dump_stack_lvl+0x16c/0x1f0 [ 246.172497][ T8031] should_fail_ex+0x512/0x640 [ 246.172553][ T8031] should_fail_alloc_page+0xe7/0x130 [ 246.172601][ T8031] prepare_alloc_pages+0x3c2/0x610 [ 246.172639][ T8031] __alloc_frozen_pages_noprof+0x18b/0x23f0 [ 246.172684][ T8031] ? copy_splice_read+0x1a8/0xba0 [ 246.172715][ T8031] ? stack_trace_save+0x8e/0xc0 [ 246.172764][ T8031] ? __pfx_stack_trace_save+0x10/0x10 [ 246.172811][ T8031] ? stack_depot_save_flags+0x28/0xa40 [ 246.172863][ T8031] ? bpf_ksym_find+0x124/0x1c0 [ 246.172916][ T8031] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 246.172963][ T8031] ? kasan_save_stack+0x33/0x60 [ 246.173002][ T8031] ? __kasan_kmalloc+0xaa/0xb0 [ 246.173038][ T8031] ? copy_splice_read+0x1a8/0xba0 [ 246.173067][ T8031] ? do_splice_read+0x285/0x370 [ 246.173095][ T8031] ? splice_direct_to_actor+0x2a1/0xa30 [ 246.173127][ T8031] ? do_splice_direct+0x174/0x240 [ 246.173156][ T8031] ? do_sendfile+0xb06/0xe50 [ 246.173189][ T8031] ? __x64_sys_sendfile64+0x1d8/0x220 [ 246.173243][ T8031] ? do_syscall_64+0xcd/0x490 [ 246.173309][ T8031] alloc_pages_bulk_noprof+0x71c/0x1410 [ 246.173360][ T8031] ? __pfx_alloc_pages_bulk_noprof+0x10/0x10 [ 246.173408][ T8031] ? trace_kmalloc+0x2b/0xd0 [ 246.173451][ T8031] ? __kmalloc_noprof+0x242/0x510 [ 246.173514][ T8031] copy_splice_read+0x1e1/0xba0 [ 246.173556][ T8031] ? __pfx_copy_splice_read+0x10/0x10 [ 246.173593][ T8031] ? look_up_lock_class+0x59/0x150 [ 246.173640][ T8031] ? lockdep_init_map_type+0x5c/0x280 [ 246.173677][ T8031] ? __pfx_pipe_lock_cmp_fn+0x10/0x10 [ 246.173720][ T8031] ? __pfx_copy_splice_read+0x10/0x10 [ 246.173751][ T8031] do_splice_read+0x285/0x370 [ 246.173789][ T8031] splice_direct_to_actor+0x2a1/0xa30 [ 246.173826][ T8031] ? __pfx_direct_splice_actor+0x10/0x10 [ 246.173869][ T8031] ? __pfx_splice_direct_to_actor+0x10/0x10 [ 246.173902][ T8031] ? get_pid_task+0xfc/0x250 [ 246.173945][ T8031] do_splice_direct+0x174/0x240 [ 246.173985][ T8031] ? __pfx_do_splice_direct+0x10/0x10 [ 246.174020][ T8031] ? __pfx_direct_file_splice_eof+0x10/0x10 [ 246.174060][ T8031] ? rw_verify_area+0xcf/0x680 [ 246.174097][ T8031] do_sendfile+0xb06/0xe50 [ 246.174139][ T8031] ? __pfx_do_sendfile+0x10/0x10 [ 246.174176][ T8031] ? __fget_files+0x20e/0x3c0 [ 246.174223][ T8031] __x64_sys_sendfile64+0x1d8/0x220 [ 246.174266][ T8031] ? ksys_write+0x1ac/0x250 [ 246.174303][ T8031] ? __pfx___x64_sys_sendfile64+0x10/0x10 [ 246.174362][ T8031] do_syscall_64+0xcd/0x490 [ 246.174409][ T8031] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 246.174440][ T8031] RIP: 0033:0x7f74cf38e969 [ 246.174465][ T8031] 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 [ 246.174495][ T8031] RSP: 002b:00007f74d02d5038 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 246.174524][ T8031] RAX: ffffffffffffffda RBX: 00007f74cf5b5fa0 RCX: 00007f74cf38e969 [ 246.174545][ T8031] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 246.174564][ T8031] RBP: 00007f74d02d5090 R08: 0000000000000000 R09: 0000000000000000 [ 246.174583][ T8031] R10: 0000000000000004 R11: 0000000000000246 R12: 0000000000000001 [ 246.174601][ T8031] R13: 0000000000000000 R14: 00007f74cf5b5fa0 R15: 00007fff92439d48 [ 246.174641][ T8031] [ 247.080500][ T30] audit: type=1800 audit(4294967339.521:7): pid=8033 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.2.481" name="file0" dev="tmpfs" ino=561 res=0 errno=0 [ 248.217949][ T8059] FAULT_INJECTION: forcing a failure. [ 248.217949][ T8059] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 248.245545][ T8059] CPU: 0 UID: 0 PID: 8059 Comm: syz.0.489 Tainted: G U 6.15.0-syzkaller-10769-g7d4e49a77d99 #0 PREEMPT(full) [ 248.245592][ T8059] Tainted: [U]=USER [ 248.245601][ T8059] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 248.245618][ T8059] Call Trace: [ 248.245627][ T8059] [ 248.245638][ T8059] dump_stack_lvl+0x16c/0x1f0 [ 248.245683][ T8059] should_fail_ex+0x512/0x640 [ 248.245735][ T8059] _copy_to_user+0x32/0xd0 [ 248.245767][ T8059] simple_read_from_buffer+0xcb/0x170 [ 248.245829][ T8059] proc_fail_nth_read+0x197/0x270 [ 248.245865][ T8059] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 248.245912][ T8059] ? rw_verify_area+0xcf/0x680 [ 248.245943][ T8059] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 248.245973][ T8059] vfs_read+0x1e1/0xc60 [ 248.246013][ T8059] ? __pfx___mutex_lock+0x10/0x10 [ 248.246054][ T8059] ? __pfx_vfs_read+0x10/0x10 [ 248.246099][ T8059] ? __fget_files+0x20e/0x3c0 [ 248.246144][ T8059] ksys_read+0x12a/0x250 [ 248.246197][ T8059] ? __pfx_ksys_read+0x10/0x10 [ 248.246248][ T8059] do_syscall_64+0xcd/0x490 [ 248.246295][ T8059] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 248.246326][ T8059] RIP: 0033:0x7f74cf38d37c [ 248.246351][ T8059] 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 [ 248.246381][ T8059] RSP: 002b:00007f74d02d5030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 248.246410][ T8059] RAX: ffffffffffffffda RBX: 00007f74cf5b5fa0 RCX: 00007f74cf38d37c [ 248.246430][ T8059] RDX: 000000000000000f RSI: 00007f74d02d50a0 RDI: 0000000000000004 [ 248.246449][ T8059] RBP: 00007f74d02d5090 R08: 0000000000000000 R09: 0000000000000000 [ 248.246468][ T8059] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 248.246488][ T8059] R13: 0000000000000000 R14: 00007f74cf5b5fa0 R15: 00007fff92439d48 [ 248.246528][ T8059] [ 250.701186][ T1300] ieee802154 phy0 wpan0: encryption failed: -22 [ 250.707907][ T1300] ieee802154 phy1 wpan1: encryption failed: -22 [ 250.716788][ T1300] ieee802154 phy0 wpan0: encryption failed: -22 [ 250.723077][ T1300] ieee802154 phy1 wpan1: encryption failed: -22 [ 250.737037][ T1300] ieee802154 phy0 wpan0: encryption failed: -22 [ 250.749710][ T1300] ieee802154 phy1 wpan1: encryption failed: -22 [ 250.772087][ T1300] ieee802154 phy0 wpan0: encryption failed: -22 [ 250.780136][ T1300] ieee802154 phy1 wpan1: encryption failed: -22 [ 253.897128][ T8133] FAULT_INJECTION: forcing a failure. [ 253.897128][ T8133] name failslab, interval 1, probability 0, space 0, times 0 [ 253.937517][ T8133] CPU: 0 UID: 0 PID: 8133 Comm: syz.0.505 Tainted: G U 6.15.0-syzkaller-10769-g7d4e49a77d99 #0 PREEMPT(full) [ 253.937571][ T8133] Tainted: [U]=USER [ 253.937581][ T8133] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 253.937600][ T8133] Call Trace: [ 253.937610][ T8133] [ 253.937622][ T8133] dump_stack_lvl+0x16c/0x1f0 [ 253.937672][ T8133] should_fail_ex+0x512/0x640 [ 253.937724][ T8133] ? __kmalloc_noprof+0xbf/0x510 [ 253.937769][ T8133] ? kobject_get_path+0xd2/0x2a0 [ 253.937813][ T8133] should_failslab+0xc2/0x120 [ 253.937860][ T8133] __kmalloc_noprof+0xd2/0x510 [ 253.937913][ T8133] kobject_get_path+0xd2/0x2a0 [ 253.937970][ T8133] kobject_synth_uevent+0x71c/0x8a0 [ 253.938012][ T8133] ? __pfx_kobject_synth_uevent+0x10/0x10 [ 253.938048][ T8133] ? find_held_lock+0x2b/0x80 [ 253.938099][ T8133] ? __pfx_store_uevent+0x10/0x10 [ 253.938147][ T8133] store_uevent+0x16/0x30 [ 253.938193][ T8133] module_attr_store+0x58/0x80 [ 253.938244][ T8133] ? __pfx_module_attr_store+0x10/0x10 [ 253.938300][ T8133] sysfs_kf_write+0xef/0x150 [ 253.938338][ T8133] kernfs_fop_write_iter+0x354/0x510 [ 253.938389][ T8133] ? __pfx_sysfs_kf_write+0x10/0x10 [ 253.938428][ T8133] vfs_write+0x6c7/0x1150 [ 253.938477][ T8133] ? __pfx_kernfs_fop_write_iter+0x10/0x10 [ 253.938527][ T8133] ? __pfx___mutex_lock+0x10/0x10 [ 253.938568][ T8133] ? __pfx_vfs_write+0x10/0x10 [ 253.938631][ T8133] ksys_write+0x12a/0x250 [ 253.938667][ T8133] ? __pfx_ksys_write+0x10/0x10 [ 253.938732][ T8133] do_syscall_64+0xcd/0x490 [ 253.938780][ T8133] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 253.938812][ T8133] RIP: 0033:0x7f74cf38e969 [ 253.938836][ T8133] 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 [ 253.938866][ T8133] RSP: 002b:00007f74d02d5038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 253.938894][ T8133] RAX: ffffffffffffffda RBX: 00007f74cf5b5fa0 RCX: 00007f74cf38e969 [ 253.938914][ T8133] RDX: 0000000000000081 RSI: 0000200000000040 RDI: 0000000000000003 [ 253.938933][ T8133] RBP: 00007f74d02d5090 R08: 0000000000000000 R09: 0000000000000000 [ 253.938951][ T8133] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 253.938969][ T8133] R13: 0000000000000000 R14: 00007f74cf5b5fa0 R15: 00007fff92439d48 [ 253.939006][ T8133] [ 253.939018][ T8133] synth uevent: unknown device: unknown uevent action string [ 254.712728][ T8145] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 256.356494][ T8166] netlink: 48 bytes leftover after parsing attributes in process `syz.1.512'. [ 256.771633][ T8172] FAULT_INJECTION: forcing a failure. [ 256.771633][ T8172] name failslab, interval 1, probability 0, space 0, times 0 [ 256.855574][ T8172] CPU: 1 UID: 0 PID: 8172 Comm: syz.0.514 Tainted: G U 6.15.0-syzkaller-10769-g7d4e49a77d99 #0 PREEMPT(full) [ 256.855621][ T8172] Tainted: [U]=USER [ 256.855629][ T8172] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 256.855645][ T8172] Call Trace: [ 256.855654][ T8172] [ 256.855665][ T8172] dump_stack_lvl+0x16c/0x1f0 [ 256.855706][ T8172] should_fail_ex+0x512/0x640 [ 256.855751][ T8172] ? __kmalloc_cache_noprof+0x57/0x3e0 [ 256.855786][ T8172] should_failslab+0xc2/0x120 [ 256.855826][ T8172] __kmalloc_cache_noprof+0x6a/0x3e0 [ 256.855859][ T8172] ? acct_on+0x57/0x870 [ 256.855893][ T8172] acct_on+0x57/0x870 [ 256.855926][ T8172] __x64_sys_acct+0xaf/0x230 [ 256.855956][ T8172] ? lockdep_hardirqs_on+0x7c/0x110 [ 256.855999][ T8172] do_syscall_64+0xcd/0x490 [ 256.856068][ T8172] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 256.856095][ T8172] RIP: 0033:0x7f74cf38e969 [ 256.856116][ T8172] 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 [ 256.856142][ T8172] RSP: 002b:00007f74d02d5038 EFLAGS: 00000246 ORIG_RAX: 00000000000000a3 [ 256.856185][ T8172] RAX: ffffffffffffffda RBX: 00007f74cf5b5fa0 RCX: 00007f74cf38e969 [ 256.856203][ T8172] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00002000000001c0 [ 256.856220][ T8172] RBP: 00007f74d02d5090 R08: 0000000000000000 R09: 0000000000000000 [ 256.856237][ T8172] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 256.856254][ T8172] R13: 0000000000000001 R14: 00007f74cf5b5fa0 R15: 00007fff92439d48 [ 256.856290][ T8172] [ 257.584179][ T8169] Invalid ELF header magic: != ELF [ 260.275109][ T8217] FAULT_INJECTION: forcing a failure. [ 260.275109][ T8217] name failslab, interval 1, probability 0, space 0, times 0 [ 260.301859][ T8217] CPU: 0 UID: 0 PID: 8217 Comm: syz.2.526 Tainted: G U 6.15.0-syzkaller-10769-g7d4e49a77d99 #0 PREEMPT(full) [ 260.301910][ T8217] Tainted: [U]=USER [ 260.301920][ T8217] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 260.301939][ T8217] Call Trace: [ 260.301948][ T8217] [ 260.301960][ T8217] dump_stack_lvl+0x16c/0x1f0 [ 260.302008][ T8217] should_fail_ex+0x512/0x640 [ 260.302059][ T8217] ? fs_reclaim_acquire+0xae/0x150 [ 260.302094][ T8217] should_failslab+0xc2/0x120 [ 260.302142][ T8217] __kmalloc_cache_noprof+0x6a/0x3e0 [ 260.302179][ T8217] ? __mutex_unlock_slowpath+0x161/0x6a0 [ 260.302224][ T8217] ? kobject_uevent_env+0x265/0x1870 [ 260.302262][ T8217] kobject_uevent_env+0x265/0x1870 [ 260.302292][ T8217] ? __pfx_dev_uevent_name+0x10/0x10 [ 260.302346][ T8217] ? bus_to_subsys+0x131/0x160 [ 260.302393][ T8217] device_del+0x623/0x9f0 [ 260.302450][ T8217] ? __pfx_device_del+0x10/0x10 [ 260.302514][ T8217] device_unregister+0x1d/0xc0 [ 260.302566][ T8217] wakeup_source_unregister.part.0+0x192/0x570 [ 260.302626][ T8217] wakeup_source_unregister+0x1f/0x30 [ 260.302689][ T8217] do_epoll_ctl+0x1bb6/0x35a0 [ 260.302742][ T8217] ? __pfx_do_epoll_ctl+0x10/0x10 [ 260.302788][ T8217] ? rep_movs_alternative+0x30/0x90 [ 260.302829][ T8217] ? __x64_sys_epoll_ctl+0x15c/0x1e0 [ 260.302863][ T8217] __x64_sys_epoll_ctl+0x15c/0x1e0 [ 260.302897][ T8217] ? __pfx___x64_sys_epoll_ctl+0x10/0x10 [ 260.302945][ T8217] do_syscall_64+0xcd/0x490 [ 260.302993][ T8217] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 260.303024][ T8217] RIP: 0033:0x7fccfa78e969 [ 260.303049][ T8217] 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 [ 260.303081][ T8217] RSP: 002b:00007fccfb576038 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 260.303111][ T8217] RAX: ffffffffffffffda RBX: 00007fccfa9b5fa0 RCX: 00007fccfa78e969 [ 260.303133][ T8217] RDX: 0000000000000006 RSI: 0000000000000003 RDI: 0000000000000005 [ 260.303152][ T8217] RBP: 00007fccfb576090 R08: 0000000000000000 R09: 0000000000000000 [ 260.303171][ T8217] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 260.303190][ T8217] R13: 0000000000000000 R14: 00007fccfa9b5fa0 R15: 00007ffc5ac46318 [ 260.303232][ T8217] [ 260.530931][ C0] vkms_vblank_simulate: vblank timer overrun [ 260.781644][ T1300] ieee802154 phy0 wpan0: encryption failed: -22 [ 260.788074][ T1300] ieee802154 phy1 wpan1: encryption failed: -22 [ 261.530517][ T8246] EXT4-fs (sda1): Delayed block allocation failed for inode 2031 at logical offset 932 with max blocks 20 with error 117 [ 261.544730][ T8246] EXT4-fs (sda1): This should not happen!! Data will be lost [ 261.544730][ T8246] [ 263.713156][ T8268] Invalid ELF header magic: != ELF [ 264.862414][ T8285] sctp: failed to load transform for md5: -2 [ 265.538643][ T8305] FAULT_INJECTION: forcing a failure. [ 265.538643][ T8305] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 265.625592][ T8305] CPU: 1 UID: 0 PID: 8305 Comm: syz.0.544 Tainted: G U 6.15.0-syzkaller-10769-g7d4e49a77d99 #0 PREEMPT(full) [ 265.625644][ T8305] Tainted: [U]=USER [ 265.625655][ T8305] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 265.625673][ T8305] Call Trace: [ 265.625683][ T8305] [ 265.625694][ T8305] dump_stack_lvl+0x16c/0x1f0 [ 265.625742][ T8305] should_fail_ex+0x512/0x640 [ 265.625800][ T8305] _copy_from_user+0x2e/0xd0 [ 265.625831][ T8305] br_ioctl_stub+0x41a/0x4c0 [ 265.625879][ T8305] ? __pfx_br_ioctl_stub+0x10/0x10 [ 265.625926][ T8305] ? __pfx___mutex_lock+0x10/0x10 [ 265.625991][ T8305] ? __pfx_br_ioctl_stub+0x10/0x10 [ 265.626036][ T8305] br_ioctl_call+0x50/0xa0 [ 265.626069][ T8305] sock_ioctl+0x365/0x6b0 [ 265.626095][ T8305] ? __pfx_sock_ioctl+0x10/0x10 [ 265.626120][ T8305] ? hook_file_ioctl_common+0x145/0x410 [ 265.626170][ T8305] ? __fget_files+0x20e/0x3c0 [ 265.626209][ T8305] ? __pfx_sock_ioctl+0x10/0x10 [ 265.626245][ T8305] __x64_sys_ioctl+0x18b/0x210 [ 265.626284][ T8305] do_syscall_64+0xcd/0x490 [ 265.626336][ T8305] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 265.626369][ T8305] RIP: 0033:0x7f74cf38e969 [ 265.626397][ T8305] 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 [ 265.626430][ T8305] RSP: 002b:00007f74d02b4038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 265.626462][ T8305] RAX: ffffffffffffffda RBX: 00007f74cf5b6080 RCX: 00007f74cf38e969 [ 265.626485][ T8305] RDX: 0000000000000004 RSI: 00000000000089a0 RDI: 0000000000000005 [ 265.626509][ T8305] RBP: 00007f74d02b4090 R08: 0000000000000000 R09: 0000000000000000 [ 265.626530][ T8305] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 265.626550][ T8305] R13: 0000000000000001 R14: 00007f74cf5b6080 R15: 00007fff92439d48 [ 265.626594][ T8305] [ 266.875711][ T8319] netlink: 4 bytes leftover after parsing attributes in process `syz.2.548'. [ 266.906899][ T8319] netlink: 25 bytes leftover after parsing attributes in process `syz.2.548'. [ 266.935664][ T8319] FAULT_INJECTION: forcing a failure. [ 266.935664][ T8319] name failslab, interval 1, probability 0, space 0, times 0 [ 266.966722][ T8319] CPU: 0 UID: 0 PID: 8319 Comm: syz.2.548 Tainted: G U 6.15.0-syzkaller-10769-g7d4e49a77d99 #0 PREEMPT(full) [ 266.966774][ T8319] Tainted: [U]=USER [ 266.966784][ T8319] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 266.966803][ T8319] Call Trace: [ 266.966813][ T8319] [ 266.966825][ T8319] dump_stack_lvl+0x16c/0x1f0 [ 266.966873][ T8319] should_fail_ex+0x512/0x640 [ 266.966925][ T8319] ? kmem_cache_alloc_node_noprof+0x5e/0x3b0 [ 266.966972][ T8319] should_failslab+0xc2/0x120 [ 266.967017][ T8319] kmem_cache_alloc_node_noprof+0x71/0x3b0 [ 266.967063][ T8319] ? consume_skb+0xcc/0x100 [ 266.967109][ T8319] ? __alloc_skb+0x2b2/0x380 [ 266.967155][ T8319] __alloc_skb+0x2b2/0x380 [ 266.967196][ T8319] ? __pfx___alloc_skb+0x10/0x10 [ 266.967251][ T8319] netlink_ack+0x15d/0xb80 [ 266.967281][ T8319] ? __pfx___dev_queue_xmit+0x10/0x10 [ 266.967326][ T8319] netlink_rcv_skb+0x332/0x420 [ 266.967354][ T8319] ? __pfx_nfnetlink_rcv_msg+0x10/0x10 [ 266.967393][ T8319] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 266.967440][ T8319] ? ns_capable+0xd7/0x110 [ 266.967490][ T8319] nfnetlink_rcv+0x1b3/0x430 [ 266.967525][ T8319] ? __pfx_nfnetlink_rcv+0x10/0x10 [ 266.967560][ T8319] ? netlink_deliver_tap+0x1ae/0xd30 [ 266.967616][ T8319] netlink_unicast+0x53a/0x7f0 [ 266.967673][ T8319] ? __pfx_netlink_unicast+0x10/0x10 [ 266.967722][ T8319] ? __build_skb_around+0x278/0x3b0 [ 266.967757][ T8319] ? is_vmalloc_addr+0x86/0xa0 [ 266.967800][ T8319] netlink_sendmsg+0x8d1/0xdd0 [ 266.967837][ T8319] ? __pfx_netlink_sendmsg+0x10/0x10 [ 266.967904][ T8319] sock_write_iter+0x4ff/0x5b0 [ 266.967937][ T8319] ? __pfx_sock_write_iter+0x10/0x10 [ 266.967982][ T8319] ? bpf_lsm_file_permission+0x9/0x10 [ 266.968031][ T8319] ? security_file_permission+0x71/0x210 [ 266.968096][ T8319] ? rw_verify_area+0xcf/0x680 [ 266.968131][ T8319] vfs_write+0x6c7/0x1150 [ 266.968169][ T8319] ? __pfx_sock_write_iter+0x10/0x10 [ 266.968203][ T8319] ? __pfx_vfs_write+0x10/0x10 [ 266.968237][ T8319] ? find_held_lock+0x2b/0x80 [ 266.968304][ T8319] ksys_write+0x1f8/0x250 [ 266.968341][ T8319] ? __pfx_ksys_write+0x10/0x10 [ 266.968389][ T8319] do_syscall_64+0xcd/0x490 [ 266.968435][ T8319] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 266.968465][ T8319] RIP: 0033:0x7fccfa78e969 [ 266.968488][ T8319] 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 [ 266.968518][ T8319] RSP: 002b:00007fccfb576038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 266.968546][ T8319] RAX: ffffffffffffffda RBX: 00007fccfa9b5fa0 RCX: 00007fccfa78e969 [ 266.968566][ T8319] RDX: 000000000000fdef RSI: 0000200000000000 RDI: 0000000000000002 [ 266.968584][ T8319] RBP: 00007fccfb576090 R08: 0000000000000000 R09: 0000000000000000 [ 266.968602][ T8319] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 266.968620][ T8319] R13: 0000000000000000 R14: 00007fccfa9b5fa0 R15: 00007ffc5ac46318 [ 266.968658][ T8319] [ 267.426457][ T8312] Bluetooth: hci0: Opcode 0x0c1a failed: -4 [ 267.432907][ T8312] Bluetooth: hci1: Opcode 0x0c1a failed: -4 [ 267.449334][ T8312] Bluetooth: hci2: Opcode 0x0c1a failed: -4 [ 267.491438][ T8312] Bluetooth: hci2: Opcode 0x0406 failed: -4 [ 267.592710][ T8312] Bluetooth: hci3: Opcode 0x0c1a failed: -4 [ 269.034346][ T8345] openvswitch: netlink: ufid size 17 bytes exceeds the range (1, 16) [ 269.145535][ T8345] openvswitch: netlink: Flow set message rejected, Key attribute missing. [ 269.503508][ T5840] Bluetooth: hci2: command 0x0c1a tx timeout [ 269.509712][ T5840] Bluetooth: hci1: command 0x0c1a tx timeout [ 269.515667][ T5835] Bluetooth: hci0: command 0x0c1a tx timeout [ 269.655481][ T5835] Bluetooth: hci3: command 0x0c1a tx timeout [ 270.749768][ T8366] FAULT_INJECTION: forcing a failure. [ 270.749768][ T8366] name failslab, interval 1, probability 0, space 0, times 0 [ 270.812865][ T8366] CPU: 1 UID: 0 PID: 8366 Comm: syz.3.562 Tainted: G U 6.15.0-syzkaller-10769-g7d4e49a77d99 #0 PREEMPT(full) [ 270.812913][ T8366] Tainted: [U]=USER [ 270.812922][ T8366] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 270.812939][ T8366] Call Trace: [ 270.812948][ T8366] [ 270.812960][ T8366] dump_stack_lvl+0x16c/0x1f0 [ 270.813004][ T8366] should_fail_ex+0x512/0x640 [ 270.813051][ T8366] ? __kmalloc_cache_noprof+0x57/0x3e0 [ 270.813089][ T8366] should_failslab+0xc2/0x120 [ 270.813133][ T8366] __kmalloc_cache_noprof+0x6a/0x3e0 [ 270.813164][ T8366] ? allocate_file_region_entries+0x15b/0x620 [ 270.813202][ T8366] ? allocate_file_region_entries+0x1a0/0x620 [ 270.813247][ T8366] allocate_file_region_entries+0x1a0/0x620 [ 270.813293][ T8366] ? __pfx_allocate_file_region_entries+0x10/0x10 [ 270.813346][ T8366] region_chg+0x85/0x140 [ 270.813385][ T8366] __vma_reservation_common+0x43b/0x740 [ 270.813429][ T8366] ? __pfx___vma_reservation_common+0x10/0x10 [ 270.813489][ T8366] alloc_hugetlb_folio+0x946/0x1560 [ 270.813545][ T8366] ? __pfx_alloc_hugetlb_folio+0x10/0x10 [ 270.813593][ T8366] ? _raw_spin_unlock+0x28/0x50 [ 270.813630][ T8366] ? __filemap_get_folio+0x32b/0xc30 [ 270.813682][ T8366] hugetlb_fault+0x1ff1/0x3060 [ 270.813722][ T8366] ? __pfx_hugetlb_fault+0x10/0x10 [ 270.813770][ T8366] ? find_vma+0xbf/0x140 [ 270.813813][ T8366] ? __pfx_find_vma+0x10/0x10 [ 270.813862][ T8366] handle_mm_fault+0xbfa/0xd10 [ 270.813902][ T8366] ? __pkru_allows_pkey+0x21/0xb0 [ 270.813937][ T8366] do_user_addr_fault+0x7a6/0x1370 [ 270.813974][ T8366] ? rcu_is_watching+0x12/0xc0 [ 270.814040][ T8366] exc_page_fault+0x5c/0xb0 [ 270.814080][ T8366] asm_exc_page_fault+0x26/0x30 [ 270.814110][ T8366] RIP: 0010:copy_iovec_from_user+0x84/0x170 [ 270.814142][ T8366] Code: e8 d1 df e6 fc 4d 85 ff 0f 85 e5 00 00 00 e8 13 e5 e6 fc 0f 01 cb 0f ae e8 49 bf 00 00 00 00 00 fc ff df e8 fe e4 e6 fc 31 db <48> 8b 45 08 31 ff 89 de 49 89 c6 e8 2c e0 e6 fc 85 db 0f 85 aa 00 [ 270.814172][ T8366] RSP: 0018:ffffc900049a78f0 EFLAGS: 00050246 [ 270.814197][ T8366] RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffffff84d4888f [ 270.814217][ T8366] RDX: ffff88801db5bc00 RSI: ffffffff84d488b2 RDI: 0000000000000006 [ 270.814237][ T8366] RBP: 0000000000000000 R08: 0000000000000006 R09: 0000000000000000 [ 270.814256][ T8366] R10: 0000000000000090 R11: 0000000000000001 R12: ffff88803349b900 [ 270.814276][ T8366] R13: 0000000000000009 R14: 00007ffffffff000 R15: dffffc0000000000 [ 270.814308][ T8366] ? copy_iovec_from_user+0x5f/0x170 [ 270.814337][ T8366] ? copy_iovec_from_user+0x82/0x170 [ 270.814379][ T8366] iovec_from_user+0xa2/0x140 [ 270.814416][ T8366] __import_iovec+0x88/0x650 [ 270.814465][ T8366] import_iovec+0x86/0xb0 [ 270.814503][ T8366] copy_msghdr_from_user+0xf9/0x160 [ 270.814548][ T8366] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 270.814602][ T8366] ? __pfx__kstrtoull+0x10/0x10 [ 270.814652][ T8366] ___sys_sendmsg+0xfe/0x1d0 [ 270.814697][ T8366] ? __pfx____sys_sendmsg+0x10/0x10 [ 270.814763][ T8366] ? find_held_lock+0x2b/0x80 [ 270.814844][ T8366] __sys_sendmmsg+0x200/0x420 [ 270.814890][ T8366] ? __pfx___sys_sendmmsg+0x10/0x10 [ 270.814946][ T8366] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 270.815006][ T8366] ? fput+0x70/0xf0 [ 270.815049][ T8366] ? ksys_write+0x1ac/0x250 [ 270.815084][ T8366] ? __pfx_ksys_write+0x10/0x10 [ 270.815128][ T8366] __x64_sys_sendmmsg+0x9c/0x100 [ 270.815167][ T8366] ? lockdep_hardirqs_on+0x7c/0x110 [ 270.815206][ T8366] do_syscall_64+0xcd/0x490 [ 270.815251][ T8366] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 270.815280][ T8366] RIP: 0033:0x7f906df8e969 [ 270.815303][ T8366] 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 [ 270.815331][ T8366] RSP: 002b:00007f906edae038 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 270.815357][ T8366] RAX: ffffffffffffffda RBX: 00007f906e1b5fa0 RCX: 00007f906df8e969 [ 270.815377][ T8366] RDX: 0000000000000003 RSI: 0000200000000140 RDI: 0000000000000003 [ 270.815395][ T8366] RBP: 00007f906edae090 R08: 0000000000000000 R09: 0000000000000000 [ 270.815413][ T8366] R10: 0000000020000000 R11: 0000000000000246 R12: 0000000000000001 [ 270.815431][ T8366] R13: 0000000000000000 R14: 00007f906e1b5fa0 R15: 00007fffdb6656f8 [ 270.815476][ T8366] [ 271.746613][ T5835] Bluetooth: hci2: command 0x0c1a tx timeout [ 273.794520][ T8400] block nbd7: not configured, cannot reconfigure [ 276.235963][ T8435] netlink: 186 bytes leftover after parsing attributes in process `syz.2.580'. [ 276.508411][ T8443] netlink: 330 bytes leftover after parsing attributes in process `syz.3.581'. [ 276.599375][ T8443] : renamed from hsr0 (while UP) [ 279.008881][ T8485] netlink: 28 bytes leftover after parsing attributes in process `syz.0.592'. [ 279.048537][ T8485] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 279.086212][ T8485] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 279.156717][ T8485] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 279.194734][ T8485] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 279.788052][ T8494] FAULT_INJECTION: forcing a failure. [ 279.788052][ T8494] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 279.818416][ T8494] CPU: 0 UID: 0 PID: 8494 Comm: syz.3.596 Tainted: G U 6.15.0-syzkaller-10769-g7d4e49a77d99 #0 PREEMPT(full) [ 279.818467][ T8494] Tainted: [U]=USER [ 279.818477][ T8494] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 279.818495][ T8494] Call Trace: [ 279.818505][ T8494] [ 279.818516][ T8494] dump_stack_lvl+0x16c/0x1f0 [ 279.818560][ T8494] should_fail_ex+0x512/0x640 [ 279.818634][ T8494] _copy_to_user+0x32/0xd0 [ 279.818665][ T8494] simple_read_from_buffer+0xcb/0x170 [ 279.818701][ T8494] proc_fail_nth_read+0x197/0x270 [ 279.818732][ T8494] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 279.818764][ T8494] ? rw_verify_area+0xcf/0x680 [ 279.818794][ T8494] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 279.818824][ T8494] vfs_read+0x1e1/0xc60 [ 279.818877][ T8494] ? snd_timer_user_ioctl+0x87/0xb0 [ 279.818911][ T8494] ? __pfx_vfs_read+0x10/0x10 [ 279.818956][ T8494] ? __mutex_unlock_slowpath+0x161/0x6a0 [ 279.819008][ T8494] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 279.819069][ T8494] ksys_read+0x12a/0x250 [ 279.819107][ T8494] ? __pfx_ksys_read+0x10/0x10 [ 279.819144][ T8494] ? snd_timer_user_ioctl+0x8c/0xb0 [ 279.819174][ T8494] ? __pfx_snd_timer_user_ioctl+0x10/0x10 [ 279.819215][ T8494] do_syscall_64+0xcd/0x490 [ 279.819260][ T8494] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 279.819290][ T8494] RIP: 0033:0x7f906df8d37c [ 279.819314][ T8494] 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 [ 279.819344][ T8494] RSP: 002b:00007f906edae030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 279.819371][ T8494] RAX: ffffffffffffffda RBX: 00007f906e1b5fa0 RCX: 00007f906df8d37c [ 279.819391][ T8494] RDX: 000000000000000f RSI: 00007f906edae0a0 RDI: 0000000000000004 [ 279.819410][ T8494] RBP: 00007f906edae090 R08: 0000000000000000 R09: 0000000000000000 [ 279.819429][ T8494] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 279.819466][ T8494] R13: 0000000000000000 R14: 00007f906e1b5fa0 R15: 00007fffdb6656f8 [ 279.819508][ T8494] [ 280.387084][ T8505] FAULT_INJECTION: forcing a failure. [ 280.387084][ T8505] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 280.432829][ T8505] CPU: 0 UID: 0 PID: 8505 Comm: syz.1.598 Tainted: G U 6.15.0-syzkaller-10769-g7d4e49a77d99 #0 PREEMPT(full) [ 280.432875][ T8505] Tainted: [U]=USER [ 280.432884][ T8505] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 280.432901][ T8505] Call Trace: [ 280.432911][ T8505] [ 280.432921][ T8505] dump_stack_lvl+0x16c/0x1f0 [ 280.432967][ T8505] should_fail_ex+0x512/0x640 [ 280.433021][ T8505] _copy_to_user+0x32/0xd0 [ 280.433053][ T8505] binder_ioctl+0x4c92/0x7300 [ 280.433099][ T8505] ? tomoyo_path_number_perm+0x18d/0x580 [ 280.433141][ T8505] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 280.433179][ T8505] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 280.433220][ T8505] ? __pfx_binder_ioctl+0x10/0x10 [ 280.433282][ T8505] ? hook_file_ioctl_common+0x145/0x410 [ 280.433325][ T8505] ? __fget_files+0x20e/0x3c0 [ 280.433366][ T8505] ? __pfx_binder_ioctl+0x10/0x10 [ 280.433397][ T8505] __x64_sys_ioctl+0x18b/0x210 [ 280.433429][ T8505] do_syscall_64+0xcd/0x490 [ 280.433473][ T8505] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 280.433503][ T8505] RIP: 0033:0x7f283718e969 [ 280.433532][ T8505] 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 [ 280.433561][ T8505] RSP: 002b:00007f2837fb8038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 280.433589][ T8505] RAX: ffffffffffffffda RBX: 00007f28373b5fa0 RCX: 00007f283718e969 [ 280.433608][ T8505] RDX: 00002000000000c0 RSI: 00000000c0306201 RDI: 0000000000000003 [ 280.433626][ T8505] RBP: 00007f2837fb8090 R08: 0000000000000000 R09: 0000000000000000 [ 280.433645][ T8505] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 280.433662][ T8505] R13: 0000000000000000 R14: 00007f28373b5fa0 R15: 00007fffe4b8c898 [ 280.433699][ T8505] [ 280.433710][ T8505] binder: 8502:8505 ioctl c0306201 2000000000c0 returned -14 [ 282.624597][ T8531] svc: failed to register nfsdv3 RPC service (errno 111). [ 282.633046][ T8531] svc: failed to register nfsaclv3 RPC service (errno 111). [ 282.866771][ T8518] program syz.1.601 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 282.963151][ T8537] FAULT_INJECTION: forcing a failure. [ 282.963151][ T8537] name failslab, interval 1, probability 0, space 0, times 0 [ 282.989868][ T8537] CPU: 0 UID: 0 PID: 8537 Comm: syz.3.605 Tainted: G U 6.15.0-syzkaller-10769-g7d4e49a77d99 #0 PREEMPT(full) [ 282.989915][ T8537] Tainted: [U]=USER [ 282.989925][ T8537] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 282.989942][ T8537] Call Trace: [ 282.989951][ T8537] [ 282.989961][ T8537] dump_stack_lvl+0x16c/0x1f0 [ 282.990006][ T8537] should_fail_ex+0x512/0x640 [ 282.990057][ T8537] should_failslab+0xc2/0x120 [ 282.990099][ T8537] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 282.990138][ T8537] ? skb_clone+0x190/0x3f0 [ 282.990183][ T8537] skb_clone+0x190/0x3f0 [ 282.990225][ T8537] netlink_deliver_tap+0xabd/0xd30 [ 282.990300][ T8537] netlink_unicast+0x5df/0x7f0 [ 282.990368][ T8537] ? __pfx_netlink_unicast+0x10/0x10 [ 282.990432][ T8537] netlink_sendmsg+0x8d1/0xdd0 [ 282.990468][ T8537] ? __pfx_netlink_sendmsg+0x10/0x10 [ 282.990535][ T8537] ____sys_sendmsg+0xa95/0xc70 [ 282.990568][ T8537] ? copy_msghdr_from_user+0x10a/0x160 [ 282.990613][ T8537] ? __pfx_____sys_sendmsg+0x10/0x10 [ 282.990664][ T8537] ___sys_sendmsg+0x134/0x1d0 [ 282.990711][ T8537] ? __pfx____sys_sendmsg+0x10/0x10 [ 282.990752][ T8537] ? __lock_acquire+0x622/0x1c90 [ 282.990843][ T8537] __sys_sendmsg+0x16d/0x220 [ 282.990885][ T8537] ? __pfx___sys_sendmsg+0x10/0x10 [ 282.990952][ T8537] do_syscall_64+0xcd/0x490 [ 282.990996][ T8537] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 282.991026][ T8537] RIP: 0033:0x7f906df8e969 [ 282.991048][ T8537] 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 [ 282.991078][ T8537] RSP: 002b:00007f906edae038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 282.991123][ T8537] RAX: ffffffffffffffda RBX: 00007f906e1b5fa0 RCX: 00007f906df8e969 [ 282.991144][ T8537] RDX: 0000000000000000 RSI: 0000200000003f40 RDI: 0000000000000003 [ 282.991163][ T8537] RBP: 00007f906edae090 R08: 0000000000000000 R09: 0000000000000000 [ 282.991182][ T8537] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 282.991212][ T8537] R13: 0000000000000000 R14: 00007f906e1b5fa0 R15: 00007fffdb6656f8 [ 282.991250][ T8537] [ 283.386171][ T8542] vivid-003: ================= START STATUS ================= [ 283.436866][ T8542] vivid-003: Radio HW Seek Mode: Bounded [ 283.467463][ T8542] vivid-003: Radio Programmable HW Seek: false [ 283.473720][ T8542] vivid-003: RDS Rx I/O Mode: Block I/O [ 283.496190][ T8542] vivid-003: Generate RBDS Instead of RDS: false [ 283.502648][ T8542] vivid-003: RDS Reception: true [ 283.528338][ T8542] vivid-003: RDS Program Type: 0 inactive [ 283.534157][ T8542] vivid-003: RDS PS Name: inactive [ 283.574284][ T8542] vivid-003: RDS Radio Text: inactive [ 283.583221][ T8542] vivid-003: RDS Traffic Announcement: false inactive [ 283.597887][ T8542] vivid-003: RDS Traffic Program: false inactive [ 283.633020][ T8542] vivid-003: RDS Music: false inactive [ 283.645705][ T8542] vivid-003: ================== END STATUS ================== [ 285.033893][ T8573] FAULT_INJECTION: forcing a failure. [ 285.033893][ T8573] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 285.066919][ T8573] CPU: 1 UID: 0 PID: 8573 Comm: syz.3.613 Tainted: G U 6.15.0-syzkaller-10769-g7d4e49a77d99 #0 PREEMPT(full) [ 285.066973][ T8573] Tainted: [U]=USER [ 285.066979][ T8573] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 285.066992][ T8573] Call Trace: [ 285.067017][ T8573] [ 285.067026][ T8573] dump_stack_lvl+0x16c/0x1f0 [ 285.067061][ T8573] should_fail_ex+0x512/0x640 [ 285.067101][ T8573] _copy_from_user+0x2e/0xd0 [ 285.067135][ T8573] copy_msghdr_from_user+0x98/0x160 [ 285.067169][ T8573] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 285.067207][ T8573] ? kfree+0x24f/0x4d0 [ 285.067229][ T8573] ? __pfx__kstrtoull+0x10/0x10 [ 285.067265][ T8573] ___sys_sendmsg+0xfe/0x1d0 [ 285.067298][ T8573] ? __pfx____sys_sendmsg+0x10/0x10 [ 285.067364][ T8573] ? __pfx___might_resched+0x10/0x10 [ 285.067421][ T8573] __sys_sendmmsg+0x200/0x420 [ 285.067457][ T8573] ? __pfx___sys_sendmmsg+0x10/0x10 [ 285.067500][ T8573] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 285.067545][ T8573] ? fput+0x70/0xf0 [ 285.067578][ T8573] ? ksys_write+0x1ac/0x250 [ 285.067606][ T8573] ? __pfx_ksys_write+0x10/0x10 [ 285.067639][ T8573] __x64_sys_sendmmsg+0x9c/0x100 [ 285.067671][ T8573] ? lockdep_hardirqs_on+0x7c/0x110 [ 285.067701][ T8573] do_syscall_64+0xcd/0x490 [ 285.067735][ T8573] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 285.067758][ T8573] RIP: 0033:0x7f906df8e969 [ 285.067776][ T8573] 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 [ 285.067798][ T8573] RSP: 002b:00007f906ed8d038 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 285.067819][ T8573] RAX: ffffffffffffffda RBX: 00007f906e1b6080 RCX: 00007f906df8e969 [ 285.067835][ T8573] RDX: 00000000000009a6 RSI: 0000000000000000 RDI: 0000000000000003 [ 285.067849][ T8573] RBP: 00007f906ed8d090 R08: 0000000000000000 R09: 0000000000000000 [ 285.067863][ T8573] R10: 0000000007000000 R11: 0000000000000246 R12: 0000000000000002 [ 285.067878][ T8573] R13: 0000000000000000 R14: 00007f906e1b6080 R15: 00007fffdb6656f8 [ 285.067906][ T8573] [ 286.044351][ T8586] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input12 [ 287.458661][ T8612] netlink: 330 bytes leftover after parsing attributes in process `syz.1.621'. [ 287.829407][ T8615] FAULT_INJECTION: forcing a failure. [ 287.829407][ T8615] name failslab, interval 1, probability 0, space 0, times 0 [ 287.925142][ T8615] CPU: 0 UID: 0 PID: 8615 Comm: syz.0.622 Tainted: G U 6.15.0-syzkaller-10769-g7d4e49a77d99 #0 PREEMPT(full) [ 287.925195][ T8615] Tainted: [U]=USER [ 287.925205][ T8615] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 287.925224][ T8615] Call Trace: [ 287.925235][ T8615] [ 287.925246][ T8615] dump_stack_lvl+0x16c/0x1f0 [ 287.925294][ T8615] should_fail_ex+0x512/0x640 [ 287.925342][ T8615] ? kmem_cache_alloc_noprof+0x5a/0x3b0 [ 287.925391][ T8615] should_failslab+0xc2/0x120 [ 287.925436][ T8615] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 287.925477][ T8615] ? security_file_alloc+0x34/0x2b0 [ 287.925527][ T8615] security_file_alloc+0x34/0x2b0 [ 287.925571][ T8615] init_file+0x93/0x4c0 [ 287.925619][ T8615] alloc_empty_file+0x73/0x1e0 [ 287.925669][ T8615] path_openat+0xda/0x2cb0 [ 287.925717][ T8615] ? arch_stack_walk+0xa6/0x100 [ 287.925767][ T8615] ? __pfx_path_openat+0x10/0x10 [ 287.925803][ T8615] ? stack_trace_save+0x8e/0xc0 [ 287.925850][ T8615] ? __pfx_stack_trace_save+0x10/0x10 [ 287.925907][ T8615] do_filp_open+0x20b/0x470 [ 287.925945][ T8615] ? __pfx_do_filp_open+0x10/0x10 [ 287.925980][ T8615] ? kasan_save_stack+0x42/0x60 [ 287.926015][ T8615] ? kasan_save_stack+0x33/0x60 [ 287.926092][ T8615] file_open_name+0x2a3/0x450 [ 287.926120][ T8615] ? __pfx_file_open_name+0x10/0x10 [ 287.926163][ T8615] acct_on+0x77/0x870 [ 287.926198][ T8615] __x64_sys_acct+0xaf/0x230 [ 287.926230][ T8615] ? lockdep_hardirqs_on+0x7c/0x110 [ 287.926268][ T8615] do_syscall_64+0xcd/0x490 [ 287.926311][ T8615] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 287.926340][ T8615] RIP: 0033:0x7f74cf38e969 [ 287.926362][ T8615] 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 [ 287.926391][ T8615] RSP: 002b:00007f74d02d5038 EFLAGS: 00000246 ORIG_RAX: 00000000000000a3 [ 287.926419][ T8615] RAX: ffffffffffffffda RBX: 00007f74cf5b5fa0 RCX: 00007f74cf38e969 [ 287.926438][ T8615] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000200000000040 [ 287.926456][ T8615] RBP: 00007f74d02d5090 R08: 0000000000000000 R09: 0000000000000000 [ 287.926474][ T8615] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 287.926491][ T8615] R13: 0000000000000001 R14: 00007f74cf5b5fa0 R15: 00007fff92439d48 [ 287.926529][ T8615] [ 288.273791][ T8622] mkiss: ax0: crc mode is auto. [ 289.496710][ T8653] netlink: 20 bytes leftover after parsing attributes in process `syz.1.633'. [ 291.791447][ T8694] FAULT_INJECTION: forcing a failure. [ 291.791447][ T8694] name failslab, interval 1, probability 0, space 0, times 0 [ 291.829771][ T8694] CPU: 1 UID: 0 PID: 8694 Comm: syz.0.644 Tainted: G U 6.15.0-syzkaller-10769-g7d4e49a77d99 #0 PREEMPT(full) [ 291.829834][ T8694] Tainted: [U]=USER [ 291.829844][ T8694] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 291.829862][ T8694] Call Trace: [ 291.829872][ T8694] [ 291.829883][ T8694] dump_stack_lvl+0x16c/0x1f0 [ 291.829931][ T8694] should_fail_ex+0x512/0x640 [ 291.829979][ T8694] ? __kmalloc_noprof+0xbf/0x510 [ 291.830022][ T8694] ? afs_lookup_cell+0x63e/0x1680 [ 291.830050][ T8694] should_failslab+0xc2/0x120 [ 291.830095][ T8694] __kmalloc_noprof+0xd2/0x510 [ 291.830138][ T8694] ? kasan_save_track+0x14/0x30 [ 291.830182][ T8694] afs_lookup_cell+0x63e/0x1680 [ 291.830221][ T8694] ? __pfx_afs_lookup_cell+0x10/0x10 [ 291.830250][ T8694] ? __pfx___might_resched+0x10/0x10 [ 291.830316][ T8694] afs_cell_init+0x17a/0x380 [ 291.830348][ T8694] afs_proc_rootcell_write+0x21f/0x290 [ 291.830399][ T8694] proc_simple_write+0x114/0x1b0 [ 291.830449][ T8694] ? __pfx_proc_simple_write+0x10/0x10 [ 291.830502][ T8694] proc_reg_write+0x240/0x330 [ 291.830554][ T8694] ? __pfx_proc_reg_write+0x10/0x10 [ 291.830596][ T8694] vfs_write+0x2a0/0x1150 [ 291.830641][ T8694] ? __pfx___mutex_lock+0x10/0x10 [ 291.830686][ T8694] ? __pfx_vfs_write+0x10/0x10 [ 291.830738][ T8694] ? __fget_files+0x20e/0x3c0 [ 291.830787][ T8694] ksys_write+0x12a/0x250 [ 291.830825][ T8694] ? __pfx_ksys_write+0x10/0x10 [ 291.830877][ T8694] do_syscall_64+0xcd/0x490 [ 291.830926][ T8694] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 291.830958][ T8694] RIP: 0033:0x7f74cf38e969 [ 291.830983][ T8694] 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 [ 291.831013][ T8694] RSP: 002b:00007f74d02d5038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 291.831058][ T8694] RAX: ffffffffffffffda RBX: 00007f74cf5b5fa0 RCX: 00007f74cf38e969 [ 291.831079][ T8694] RDX: 0000000000000006 RSI: 0000200000000300 RDI: 0000000000000003 [ 291.831097][ T8694] RBP: 00007f74d02d5090 R08: 0000000000000000 R09: 0000000000000000 [ 291.831115][ T8694] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 291.831133][ T8694] R13: 0000000000000000 R14: 00007f74cf5b5fa0 R15: 00007fff92439d48 [ 291.831172][ T8694] [ 292.131946][ T8689] FAULT_INJECTION: forcing a failure. [ 292.131946][ T8689] name failslab, interval 1, probability 0, space 0, times 0 [ 292.144769][ T8689] CPU: 1 UID: 0 PID: 8689 Comm: syz.1.641 Tainted: G U 6.15.0-syzkaller-10769-g7d4e49a77d99 #0 PREEMPT(full) [ 292.144802][ T8689] Tainted: [U]=USER [ 292.144809][ T8689] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 292.144822][ T8689] Call Trace: [ 292.144828][ T8689] [ 292.144837][ T8689] dump_stack_lvl+0x16c/0x1f0 [ 292.144869][ T8689] should_fail_ex+0x512/0x640 [ 292.144905][ T8689] ? __kmalloc_cache_noprof+0x57/0x3e0 [ 292.144932][ T8689] should_failslab+0xc2/0x120 [ 292.144963][ T8689] __kmalloc_cache_noprof+0x6a/0x3e0 [ 292.144988][ T8689] ? input_allocate_device+0xc5/0x350 [ 292.145019][ T8689] input_allocate_device+0xc5/0x350 [ 292.145047][ T8689] uinput_ioctl_handler.isra.0+0x8bb/0x1df0 [ 292.145086][ T8689] ? __pfx_uinput_ioctl_handler.isra.0+0x10/0x10 [ 292.145128][ T8689] ? find_held_lock+0x2b/0x80 [ 292.145172][ T8689] ? __pfx_uinput_ioctl+0x10/0x10 [ 292.145207][ T8689] __x64_sys_ioctl+0x18b/0x210 [ 292.145229][ T8689] do_syscall_64+0xcd/0x490 [ 292.145261][ T8689] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 292.145283][ T8689] RIP: 0033:0x7f283718e969 [ 292.145299][ T8689] 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 [ 292.145320][ T8689] RSP: 002b:00007f2837f97038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 292.145340][ T8689] RAX: ffffffffffffffda RBX: 00007f28373b6080 RCX: 00007f283718e969 [ 292.145354][ T8689] RDX: 0000200000000300 RSI: 00000000405c5503 RDI: 000000000000000a [ 292.145367][ T8689] RBP: 00007f2837210ab1 R08: 0000000000000000 R09: 0000000000000000 [ 292.145389][ T8689] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 292.145407][ T8689] R13: 0000000000000000 R14: 00007f28373b6080 R15: 00007fffe4b8c898 [ 292.145446][ T8689] [ 292.802215][ T8705] FAULT_INJECTION: forcing a failure. [ 292.802215][ T8705] name failslab, interval 1, probability 0, space 0, times 0 [ 292.830611][ T8707] syz.0.648 (8707): /proc/8706/oom_adj is deprecated, please use /proc/8706/oom_score_adj instead. [ 292.844861][ T8707] netlink: 28 bytes leftover after parsing attributes in process `syz.0.648'. [ 292.856456][ T8705] CPU: 1 UID: 0 PID: 8705 Comm: syz.1.647 Tainted: G U 6.15.0-syzkaller-10769-g7d4e49a77d99 #0 PREEMPT(full) [ 292.856515][ T8705] Tainted: [U]=USER [ 292.856526][ T8705] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 292.856544][ T8705] Call Trace: [ 292.856555][ T8705] [ 292.856567][ T8705] dump_stack_lvl+0x16c/0x1f0 [ 292.856617][ T8705] should_fail_ex+0x512/0x640 [ 292.856668][ T8705] ? kmem_cache_alloc_lru_noprof+0x5f/0x3b0 [ 292.856716][ T8705] should_failslab+0xc2/0x120 [ 292.856764][ T8705] kmem_cache_alloc_lru_noprof+0x72/0x3b0 [ 292.856808][ T8705] ? __d_alloc+0x31/0xaa0 [ 292.856858][ T8705] __d_alloc+0x31/0xaa0 [ 292.856905][ T8705] d_alloc_pseudo+0x1c/0xc0 [ 292.856936][ T8705] alloc_file_pseudo+0xcf/0x230 [ 292.856990][ T8705] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 292.857057][ T8705] __shmem_file_setup+0x210/0x300 [ 292.857096][ T8705] newseg+0x3b2/0xe60 [ 292.857150][ T8705] ? __pfx_newseg+0x10/0x10 [ 292.857199][ T8705] ? ksys_write+0x190/0x250 [ 292.857245][ T8705] ipcget+0xef/0xda0 [ 292.857298][ T8705] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 292.857351][ T8705] ? __pfx_ipcget+0x10/0x10 [ 292.857427][ T8705] __x64_sys_shmget+0x13b/0x1b0 [ 292.857476][ T8705] ? __pfx___x64_sys_shmget+0x10/0x10 [ 292.857537][ T8705] ? rcu_is_watching+0x12/0xc0 [ 292.857588][ T8705] do_syscall_64+0xcd/0x490 [ 292.857636][ T8705] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 292.857670][ T8705] RIP: 0033:0x7f283718e969 [ 292.857694][ T8705] 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 [ 292.857726][ T8705] RSP: 002b:00007f2837fb8038 EFLAGS: 00000246 ORIG_RAX: 000000000000001d [ 292.857755][ T8705] RAX: ffffffffffffffda RBX: 00007f28373b5fa0 RCX: 00007f283718e969 [ 292.857776][ T8705] RDX: 0000000000000008 RSI: 0000000000000002 RDI: 0000000000000000 [ 292.857795][ T8705] RBP: 00007f2837fb8090 R08: 0000000000000000 R09: 0000000000000000 [ 292.857815][ T8705] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 292.857834][ T8705] R13: 0000000000000001 R14: 00007f28373b5fa0 R15: 00007fffe4b8c898 [ 292.857878][ T8705] [ 292.877904][ T8708] netlink: 28 bytes leftover after parsing attributes in process `syz.2.642'. [ 293.133235][ T8707] ipvlan1: entered allmulticast mode [ 293.148768][ T8707] veth0_vlan: entered allmulticast mode [ 293.362139][ T8710] block nbd7: not configured, cannot reconfigure [ 293.382030][ T8710] program syz.1.649 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 293.964196][ T8725] svc: failed to register nfsdv3 RPC service (errno 111). [ 294.021895][ T8725] svc: failed to register nfsaclv3 RPC service (errno 111). [ 294.303784][ T8738] nvme_fcloop: unknown parameter or missing value '' [ 294.378280][ T8741] FAULT_INJECTION: forcing a failure. [ 294.378280][ T8741] name failslab, interval 1, probability 0, space 0, times 0 [ 294.422540][ T8741] CPU: 0 UID: 0 PID: 8741 Comm: syz.3.659 Tainted: G U 6.15.0-syzkaller-10769-g7d4e49a77d99 #0 PREEMPT(full) [ 294.422602][ T8741] Tainted: [U]=USER [ 294.422612][ T8741] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 294.422631][ T8741] Call Trace: [ 294.422640][ T8741] [ 294.422652][ T8741] dump_stack_lvl+0x16c/0x1f0 [ 294.422698][ T8741] should_fail_ex+0x512/0x640 [ 294.422751][ T8741] should_failslab+0xc2/0x120 [ 294.422798][ T8741] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 294.422840][ T8741] ? __inet_bhash2_update_saddr+0x1c0/0x19d0 [ 294.422887][ T8741] ? ip_route_output_key_hash+0x16b/0x2e0 [ 294.422930][ T8741] __inet_bhash2_update_saddr+0x1c0/0x19d0 [ 294.422976][ T8741] ? __call_rcu_common.constprop.0+0x3e5/0x9f0 [ 294.423031][ T8741] tcp_v4_connect+0x14f9/0x1bd0 [ 294.423077][ T8741] ? __pfx_tcp_v4_connect+0x10/0x10 [ 294.423114][ T8741] ? __local_bh_enable_ip+0xa4/0x120 [ 294.423163][ T8741] mptcp_connect+0x579/0xfe0 [ 294.423199][ T8741] __inet_stream_connect+0x3c5/0x1020 [ 294.423244][ T8741] ? __pfx___inet_stream_connect+0x10/0x10 [ 294.423279][ T8741] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 294.423321][ T8741] ? __pfx_inet_stream_connect+0x10/0x10 [ 294.423372][ T8741] ? __local_bh_enable_ip+0xa4/0x120 [ 294.423424][ T8741] ? __pfx_inet_stream_connect+0x10/0x10 [ 294.423459][ T8741] inet_stream_connect+0x57/0xa0 [ 294.423497][ T8741] __sys_connect_file+0x141/0x1a0 [ 294.423560][ T8741] __sys_connect+0x13b/0x160 [ 294.423596][ T8741] ? __pfx___sys_connect+0x10/0x10 [ 294.423646][ T8741] ? __pfx_ksys_write+0x10/0x10 [ 294.423693][ T8741] __x64_sys_connect+0x72/0xb0 [ 294.423725][ T8741] ? lockdep_hardirqs_on+0x7c/0x110 [ 294.423766][ T8741] do_syscall_64+0xcd/0x490 [ 294.423812][ T8741] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 294.423843][ T8741] RIP: 0033:0x7f906df8e969 [ 294.423869][ T8741] 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 [ 294.423898][ T8741] RSP: 002b:00007f906edae038 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 294.423926][ T8741] RAX: ffffffffffffffda RBX: 00007f906e1b5fa0 RCX: 00007f906df8e969 [ 294.423947][ T8741] RDX: 0000000000000054 RSI: 0000200000000080 RDI: 0000000000000003 [ 294.423966][ T8741] RBP: 00007f906edae090 R08: 0000000000000000 R09: 0000000000000000 [ 294.423984][ T8741] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 294.424001][ T8741] R13: 0000000000000000 R14: 00007f906e1b5fa0 R15: 00007fffdb6656f8 [ 294.424038][ T8741] [ 295.154694][ T8736] IPVS: length: 150994944 != 15703474184 [ 295.354473][ T8750] Invalid ELF header magic: != ELF [ 295.653484][ T8749] netlink: 28 bytes leftover after parsing attributes in process `syz.3.661'. [ 296.133905][ T8768] FAULT_INJECTION: forcing a failure. [ 296.133905][ T8768] name failslab, interval 1, probability 0, space 0, times 0 [ 296.147837][ T8768] CPU: 1 UID: 0 PID: 8768 Comm: syz.3.666 Tainted: G U 6.15.0-syzkaller-10769-g7d4e49a77d99 #0 PREEMPT(full) [ 296.147885][ T8768] Tainted: [U]=USER [ 296.147895][ T8768] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 296.147913][ T8768] Call Trace: [ 296.147922][ T8768] [ 296.147934][ T8768] dump_stack_lvl+0x16c/0x1f0 [ 296.147980][ T8768] should_fail_ex+0x512/0x640 [ 296.148027][ T8768] ? __kmalloc_noprof+0xbf/0x510 [ 296.148067][ T8768] ? iter_file_splice_write+0x1cc/0x1150 [ 296.148126][ T8768] should_failslab+0xc2/0x120 [ 296.148167][ T8768] __kmalloc_noprof+0xd2/0x510 [ 296.148221][ T8768] iter_file_splice_write+0x1cc/0x1150 [ 296.148258][ T8768] ? kfree+0x2b4/0x4d0 [ 296.148284][ T8768] ? copy_splice_read+0x897/0xba0 [ 296.148320][ T8768] ? __pfx_iter_file_splice_write+0x10/0x10 [ 296.148352][ T8768] ? __lock_acquire+0xb8a/0x1c90 [ 296.148383][ T8768] ? __pfx_copy_splice_read+0x10/0x10 [ 296.148430][ T8768] ? __pfx_iter_file_splice_write+0x10/0x10 [ 296.148462][ T8768] direct_splice_actor+0x18f/0x6c0 [ 296.148495][ T8768] splice_direct_to_actor+0x345/0xa30 [ 296.148526][ T8768] ? __pfx_direct_splice_actor+0x10/0x10 [ 296.148561][ T8768] ? __pfx_splice_direct_to_actor+0x10/0x10 [ 296.148589][ T8768] ? get_pid_task+0xfc/0x250 [ 296.148627][ T8768] do_splice_direct+0x174/0x240 [ 296.148656][ T8768] ? __pfx_do_splice_direct+0x10/0x10 [ 296.148706][ T8768] ? __pfx_direct_file_splice_eof+0x10/0x10 [ 296.148744][ T8768] ? rw_verify_area+0xcf/0x680 [ 296.148780][ T8768] do_sendfile+0xb06/0xe50 [ 296.148821][ T8768] ? __pfx_do_sendfile+0x10/0x10 [ 296.148856][ T8768] ? __fget_files+0x20e/0x3c0 [ 296.148899][ T8768] __x64_sys_sendfile64+0x1d8/0x220 [ 296.148941][ T8768] ? ksys_write+0x1ac/0x250 [ 296.148976][ T8768] ? __pfx___x64_sys_sendfile64+0x10/0x10 [ 296.149028][ T8768] do_syscall_64+0xcd/0x490 [ 296.149070][ T8768] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 296.149106][ T8768] RIP: 0033:0x7f906df8e969 [ 296.149128][ T8768] 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 [ 296.149157][ T8768] RSP: 002b:00007f906edae038 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 296.149184][ T8768] RAX: ffffffffffffffda RBX: 00007f906e1b5fa0 RCX: 00007f906df8e969 [ 296.149204][ T8768] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 0000000000000003 [ 296.149222][ T8768] RBP: 00007f906edae090 R08: 0000000000000000 R09: 0000000000000000 [ 296.149239][ T8768] R10: 0000000000000007 R11: 0000000000000246 R12: 0000000000000001 [ 296.149257][ T8768] R13: 0000000000000000 R14: 00007f906e1b5fa0 R15: 00007fffdb6656f8 [ 296.149295][ T8768] [ 296.417182][ C1] vkms_vblank_simulate: vblank timer overrun [ 298.117103][ T8787] random: crng reseeded on system resumption [ 299.016547][ T8804] netlink: 'syz.3.673': attribute type 2 has an invalid length. [ 482.121929][ T5835] Bluetooth: hci3: unexpected subevent 0x01 length: 123 > 18 [ 482.129532][ T5835] Bluetooth: hci3: Ignoring HCI_Connection_Complete for existing connection [ 482.535392][ T5834] Bluetooth: hci4: Opcode 0x0c03 failed: -110 [ 482.865975][T11725] FAULT_INJECTION: forcing a failure. [ 482.865975][T11725] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 483.002874][T11725] CPU: 0 UID: 0 PID: 11725 Comm: syz.2.1446 Tainted: G U 6.15.0-syzkaller-10769-g7d4e49a77d99 #0 PREEMPT(full) [ 483.002928][T11725] Tainted: [U]=USER [ 483.002939][T11725] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 483.002957][T11725] Call Trace: [ 483.002967][T11725] [ 483.002979][T11725] dump_stack_lvl+0x16c/0x1f0 [ 483.003027][T11725] should_fail_ex+0x512/0x640 [ 483.003093][T11725] _copy_from_iter+0x463/0x16f0 [ 483.003133][T11725] ? rcu_is_watching+0x12/0xc0 [ 483.003181][T11725] ? __pfx__copy_from_iter+0x10/0x10 [ 483.003210][T11725] ? kmem_cache_alloc_noprof+0x21e/0x3b0 [ 483.003254][T11725] ? __asan_memset+0x23/0x50 [ 483.003290][T11725] ? __build_skb_around+0x278/0x3b0 [ 483.003328][T11725] ? is_vmalloc_addr+0x86/0xa0 [ 483.003375][T11725] netlink_sendmsg+0x829/0xdd0 [ 483.003412][T11725] ? __pfx_netlink_sendmsg+0x10/0x10 [ 483.003481][T11725] ____sys_sendmsg+0xa95/0xc70 [ 483.003518][T11725] ? __pfx_____sys_sendmsg+0x10/0x10 [ 483.003559][T11725] ? __pfx__kstrtoull+0x10/0x10 [ 483.003611][T11725] ___sys_sendmsg+0x134/0x1d0 [ 483.003658][T11725] ? __pfx____sys_sendmsg+0x10/0x10 [ 483.003723][T11725] ? find_held_lock+0x2b/0x80 [ 483.003796][T11725] __sys_sendmmsg+0x200/0x420 [ 483.003859][T11725] ? __pfx___sys_sendmmsg+0x10/0x10 [ 483.003916][T11725] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 483.003976][T11725] ? fput+0x70/0xf0 [ 483.004020][T11725] ? ksys_write+0x1ac/0x250 [ 483.004057][T11725] ? __pfx_ksys_write+0x10/0x10 [ 483.004109][T11725] __x64_sys_sendmmsg+0x9c/0x100 [ 483.004153][T11725] ? lockdep_hardirqs_on+0x7c/0x110 [ 483.004193][T11725] do_syscall_64+0xcd/0x490 [ 483.004260][T11725] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 483.004293][T11725] RIP: 0033:0x7fccfa78e969 [ 483.004318][T11725] 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 [ 483.004350][T11725] RSP: 002b:00007fccfb576038 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 483.004392][T11725] RAX: ffffffffffffffda RBX: 00007fccfa9b5fa0 RCX: 00007fccfa78e969 [ 483.004414][T11725] RDX: 0000000000000007 RSI: 0000200000000200 RDI: 0000000000000003 [ 483.004434][T11725] RBP: 00007fccfb576090 R08: 0000000000000000 R09: 0000000000000000 [ 483.004453][T11725] R10: 0000000000000008 R11: 0000000000000246 R12: 0000000000000001 [ 483.004472][T11725] R13: 0000000000000000 R14: 00007fccfa9b5fa0 R15: 00007ffc5ac46318 [ 483.004512][T11725] [ 483.475093][T11731] EXT4-fs (sda1): Delayed block allocation failed for inode 2029 at logical offset 1359 with max blocks 22 with error 117 [ 483.488447][T11731] EXT4-fs (sda1): This should not happen!! Data will be lost [ 483.488447][T11731] [ 483.517156][T11733] ptrace attach of "./syz-executor exec"[5827] was attempted by "./syz-executor exec"[11733] [ 485.073361][T11770] FAULT_INJECTION: forcing a failure. [ 485.073361][T11770] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 485.099953][T11770] CPU: 1 UID: 0 PID: 11770 Comm: syz.3.1457 Tainted: G U 6.15.0-syzkaller-10769-g7d4e49a77d99 #0 PREEMPT(full) [ 485.100006][T11770] Tainted: [U]=USER [ 485.100017][T11770] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 485.100036][T11770] Call Trace: [ 485.100046][T11770] [ 485.100058][T11770] dump_stack_lvl+0x16c/0x1f0 [ 485.100107][T11770] should_fail_ex+0x512/0x640 [ 485.100165][T11770] should_fail_alloc_page+0xe7/0x130 [ 485.100217][T11770] prepare_alloc_pages+0x3c2/0x610 [ 485.100257][T11770] __alloc_frozen_pages_noprof+0x18b/0x23f0 [ 485.100304][T11770] ? __lock_acquire+0xb8a/0x1c90 [ 485.100355][T11770] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 485.100400][T11770] ? do_raw_spin_lock+0x12c/0x2b0 [ 485.100443][T11770] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 485.100485][T11770] ? find_held_lock+0x2b/0x80 [ 485.100544][T11770] ? __lock_acquire+0xb8a/0x1c90 [ 485.100577][T11770] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 485.100621][T11770] ? policy_nodemask+0xea/0x4e0 [ 485.100672][T11770] alloc_pages_mpol+0x1fb/0x550 [ 485.100723][T11770] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 485.100788][T11770] folio_alloc_mpol_noprof+0x36/0x2f0 [ 485.100858][T11770] shmem_alloc_folio+0x135/0x160 [ 485.100900][T11770] shmem_alloc_and_add_folio+0x499/0xc20 [ 485.100949][T11770] ? __pfx_shmem_alloc_and_add_folio+0x10/0x10 [ 485.101012][T11770] ? shmem_allowable_huge_orders+0xcb/0x2f0 [ 485.101063][T11770] shmem_get_folio_gfp+0x67f/0x1600 [ 485.101114][T11770] ? __pfx_shmem_get_folio_gfp+0x10/0x10 [ 485.101159][T11770] ? __lock_acquire+0x622/0x1c90 [ 485.101198][T11770] shmem_fault+0x1fe/0xa30 [ 485.101242][T11770] ? __pfx_shmem_fault+0x10/0x10 [ 485.101292][T11770] ? __lock_acquire+0xb8a/0x1c90 [ 485.101337][T11770] __do_fault+0x10d/0x490 [ 485.101381][T11770] ? __pfx_filemap_map_pages+0x10/0x10 [ 485.101426][T11770] __handle_mm_fault+0x371a/0x53d0 [ 485.101476][T11770] ? __pfx___handle_mm_fault+0x10/0x10 [ 485.101525][T11770] ? __pte_offset_map_lock+0x174/0x310 [ 485.101574][T11770] ? find_held_lock+0x2b/0x80 [ 485.101616][T11770] ? find_held_lock+0x2b/0x80 [ 485.101672][T11770] ? follow_page_pte+0x3af/0x14c0 [ 485.101733][T11770] handle_mm_fault+0x589/0xd10 [ 485.101778][T11770] __get_user_pages+0x589/0x3b80 [ 485.101847][T11770] ? __pfx___get_user_pages+0x10/0x10 [ 485.101907][T11770] ? __pfx_down_read_killable+0x10/0x10 [ 485.101971][T11770] __gup_longterm_locked+0x5e7/0x1850 [ 485.102015][T11770] ? __pfx___gup_longterm_locked+0x10/0x10 [ 485.102051][T11770] ? try_get_folio+0x255/0x730 [ 485.102097][T11770] ? find_held_lock+0x2b/0x80 [ 485.102142][T11770] ? sanity_check_pinned_pages+0x3bf/0x1200 [ 485.102202][T11770] gup_fast_fallback+0x1ab3/0x29e0 [ 485.102264][T11770] ? __pfx_gup_fast_fallback+0x10/0x10 [ 485.102320][T11770] pin_user_pages_fast+0xa7/0xf0 [ 485.102352][T11770] ? __pfx_pin_user_pages_fast+0x10/0x10 [ 485.102396][T11770] io_pin_pages+0xe1/0x1e0 [ 485.102449][T11770] io_sqe_buffer_register+0x15c/0x1de0 [ 485.102490][T11770] ? ___kmalloc_large_node+0x183/0x1e0 [ 485.102521][T11770] ? lockdep_hardirqs_on+0x7c/0x110 [ 485.102568][T11770] ? rcu_is_watching+0x12/0xc0 [ 485.102619][T11770] ? __pfx_io_sqe_buffer_register+0x10/0x10 [ 485.102651][T11770] ? trace_kmalloc+0x2b/0xd0 [ 485.102698][T11770] ? __kvmalloc_node_noprof.cold+0x60/0x65 [ 485.102751][T11770] ? iovec_from_user+0xbb/0x140 [ 485.102789][T11770] io_sqe_buffers_register+0x1ed/0x860 [ 485.102833][T11770] ? __pfx_io_sqe_buffers_register+0x10/0x10 [ 485.102878][T11770] ? __pfx___mutex_trylock_common+0x10/0x10 [ 485.102937][T11770] __io_uring_register+0x20e5/0x2320 [ 485.102986][T11770] ? trace_contention_end+0xdd/0x130 [ 485.103018][T11770] ? __pfx___io_uring_register+0x10/0x10 [ 485.103062][T11770] ? __mutex_lock+0x1ca/0xb90 [ 485.103106][T11770] ? __x64_sys_io_uring_register+0x159/0x280 [ 485.103157][T11770] ? __pfx___mutex_lock+0x10/0x10 [ 485.103208][T11770] ? __fget_files+0x20e/0x3c0 [ 485.103240][T11770] ? fput+0x10/0xf0 [ 485.103291][T11770] __x64_sys_io_uring_register+0x169/0x280 [ 485.103345][T11770] do_syscall_64+0xcd/0x490 [ 485.103390][T11770] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 485.103419][T11770] RIP: 0033:0x7f906df8e969 [ 485.103442][T11770] 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 [ 485.103470][T11770] RSP: 002b:00007f906edae038 EFLAGS: 00000246 ORIG_RAX: 00000000000001ab [ 485.103498][T11770] RAX: ffffffffffffffda RBX: 00007f906e1b5fa0 RCX: 00007f906df8e969 [ 485.103517][T11770] RDX: 0000200000000000 RSI: 0000000000000000 RDI: 0000000000000002 [ 485.103535][T11770] RBP: 00007f906edae090 R08: 0000000000000000 R09: 0000000000000000 [ 485.103553][T11770] R10: 0000000000001000 R11: 0000000000000246 R12: 0000000000000001 [ 485.103571][T11770] R13: 0000000000000000 R14: 00007f906e1b5fa0 R15: 00007fffdb6656f8 [ 485.103609][T11770] [ 485.577863][ C1] vkms_vblank_simulate: vblank timer overrun [ 487.988370][T11792] ptrace attach of "./syz-executor exec"[5828] was attempted by "./syz-executor exec"[11792] [ 490.932006][T11847] FAULT_INJECTION: forcing a failure. [ 490.932006][T11847] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 490.965543][T11847] CPU: 1 UID: 0 PID: 11847 Comm: syz.2.1476 Tainted: G U 6.15.0-syzkaller-10769-g7d4e49a77d99 #0 PREEMPT(full) [ 490.965595][T11847] Tainted: [U]=USER [ 490.965606][T11847] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 490.965624][T11847] Call Trace: [ 490.965634][T11847] [ 490.965646][T11847] dump_stack_lvl+0x16c/0x1f0 [ 490.965691][T11847] should_fail_ex+0x512/0x640 [ 490.965746][T11847] should_fail_alloc_page+0xe7/0x130 [ 490.965794][T11847] prepare_alloc_pages+0x3c2/0x610 [ 490.965830][T11847] __alloc_frozen_pages_noprof+0x18b/0x23f0 [ 490.965879][T11847] ? futex_wait+0x120/0x380 [ 490.965916][T11847] ? __pfx_futex_wait+0x10/0x10 [ 490.965957][T11847] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 490.966023][T11847] ? do_futex+0x122/0x350 [ 490.966049][T11847] ? aa_get_newest_label+0x375/0x680 [ 490.966079][T11847] ? __pfx_do_futex+0x10/0x10 [ 490.966107][T11847] ? __pfx_aa_get_newest_label+0x10/0x10 [ 490.966140][T11847] ? rcu_is_watching+0x12/0xc0 [ 490.966187][T11847] __alloc_pages_noprof+0xb/0x1b0 [ 490.966224][T11847] ___kmalloc_large_node+0x84/0x1e0 [ 490.966277][T11847] __kmalloc_large_noprof+0x1c/0x70 [ 490.966306][T11847] ? bpf_lsm_locked_down+0x9/0x10 [ 490.966340][T11847] ksys_ioperm+0x3c9/0x4f0 [ 490.966383][T11847] do_syscall_64+0xcd/0x490 [ 490.966430][T11847] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 490.966461][T11847] RIP: 0033:0x7fccfa78e969 [ 490.966485][T11847] 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 [ 490.966516][T11847] RSP: 002b:00007fccfb576038 EFLAGS: 00000246 ORIG_RAX: 00000000000000ad [ 490.966544][T11847] RAX: ffffffffffffffda RBX: 00007fccfa9b5fa0 RCX: 00007fccfa78e969 [ 490.966564][T11847] RDX: 0000000000000002 RSI: 0000000000000006 RDI: 0000000000000007 [ 490.966582][T11847] RBP: 00007fccfa810ab1 R08: 0000000000000000 R09: 0000000000000000 [ 490.966601][T11847] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 490.966619][T11847] R13: 0000000000000000 R14: 00007fccfa9b5fa0 R15: 00007ffc5ac46318 [ 490.966657][T11847] [ 490.968670][T11849] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input23 [ 491.212927][T11852] netlink: 8 bytes leftover after parsing attributes in process `syz.1.1475'. [ 493.964160][T11905] FAULT_INJECTION: forcing a failure. [ 493.964160][T11905] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 493.981659][T11905] CPU: 1 UID: 0 PID: 11905 Comm: syz.0.1492 Tainted: G U 6.15.0-syzkaller-10769-g7d4e49a77d99 #0 PREEMPT(full) [ 493.981715][T11905] Tainted: [U]=USER [ 493.981724][T11905] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 493.981740][T11905] Call Trace: [ 493.981748][T11905] [ 493.981759][T11905] dump_stack_lvl+0x16c/0x1f0 [ 493.981801][T11905] should_fail_ex+0x512/0x640 [ 493.981858][T11905] _copy_from_iter+0x29f/0x16f0 [ 493.981890][T11905] ? __alloc_skb+0x200/0x380 [ 493.981928][T11905] ? __pfx__copy_from_iter+0x10/0x10 [ 493.981959][T11905] ? __pfx_netlink_autobind.isra.0+0x10/0x10 [ 493.982015][T11905] netlink_sendmsg+0x829/0xdd0 [ 493.982046][T11905] ? __pfx_netlink_sendmsg+0x10/0x10 [ 493.982106][T11905] ____sys_sendmsg+0xa95/0xc70 [ 493.982135][T11905] ? copy_msghdr_from_user+0x10a/0x160 [ 493.982173][T11905] ? __pfx_____sys_sendmsg+0x10/0x10 [ 493.982208][T11905] ? __pfx__kstrtoull+0x10/0x10 [ 493.982251][T11905] ___sys_sendmsg+0x134/0x1d0 [ 493.982292][T11905] ? __pfx____sys_sendmsg+0x10/0x10 [ 493.982348][T11905] ? find_held_lock+0x2b/0x80 [ 493.982409][T11905] __sys_sendmmsg+0x200/0x420 [ 493.982452][T11905] ? __pfx___sys_sendmmsg+0x10/0x10 [ 493.982524][T11905] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 493.982582][T11905] ? fput+0x70/0xf0 [ 493.982623][T11905] ? ksys_write+0x1ac/0x250 [ 493.982658][T11905] ? __pfx_ksys_write+0x10/0x10 [ 493.982701][T11905] __x64_sys_sendmmsg+0x9c/0x100 [ 493.982741][T11905] ? lockdep_hardirqs_on+0x7c/0x110 [ 493.982779][T11905] do_syscall_64+0xcd/0x490 [ 493.982832][T11905] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 493.982862][T11905] RIP: 0033:0x7f74cf38e969 [ 493.982886][T11905] 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 [ 493.982914][T11905] RSP: 002b:00007f74d02d5038 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 493.982942][T11905] RAX: ffffffffffffffda RBX: 00007f74cf5b5fa0 RCX: 00007f74cf38e969 [ 493.982962][T11905] RDX: 0000000000000003 RSI: 0000200000000080 RDI: 0000000000000003 [ 493.982980][T11905] RBP: 00007f74d02d5090 R08: 0000000000000000 R09: 0000000000000000 [ 493.982997][T11905] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 493.983015][T11905] R13: 0000000000000000 R14: 00007f74cf5b5fa0 R15: 00007fff92439d48 [ 493.983053][T11905] [ 495.257591][T11927] netlink: 28 bytes leftover after parsing attributes in process `syz.0.1500'. [ 495.319638][T11931] nfs4: Unknown parameter '' [ 496.256394][ T5834] Bluetooth: hci0: unexpected event 0x3e length: 728 > 260 [ 496.256447][ T5834] Bluetooth: hci0: unexpected subevent 0x0c length: 727 > 5 [ 496.333528][T11947] netlink: 28 bytes leftover after parsing attributes in process `syz.3.1504'. [ 496.344224][T11947] hsr_slave_0: left promiscuous mode [ 496.365962][T11947] hsr_slave_1: left promiscuous mode [ 497.222280][T11924] FAULT_INJECTION: forcing a failure. [ 497.222280][T11924] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 497.268442][T11924] CPU: 0 UID: 0 PID: 11924 Comm: syz.1.1499 Tainted: G U 6.15.0-syzkaller-10769-g7d4e49a77d99 #0 PREEMPT(full) [ 497.268501][T11924] Tainted: [U]=USER [ 497.268513][T11924] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 497.268533][T11924] Call Trace: [ 497.268555][T11924] [ 497.268568][T11924] dump_stack_lvl+0x16c/0x1f0 [ 497.268624][T11924] should_fail_ex+0x512/0x640 [ 497.268685][T11924] should_fail_alloc_page+0xe7/0x130 [ 497.268739][T11924] prepare_alloc_pages+0x3c2/0x610 [ 497.268773][T11924] ? rcu_is_watching+0x12/0xc0 [ 497.268829][T11924] __alloc_frozen_pages_noprof+0x18b/0x23f0 [ 497.268875][T11924] ? kasan_save_stack+0x42/0x60 [ 497.268922][T11924] ? css_rstat_updated+0x9d/0xd30 [ 497.268996][T11924] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 497.269040][T11924] ? __lock_acquire+0x622/0x1c90 [ 497.269090][T11924] ? __lock_acquire+0x622/0x1c90 [ 497.269128][T11924] ? __lock_acquire+0x622/0x1c90 [ 497.269161][T11924] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 497.269205][T11924] ? policy_nodemask+0xea/0x4e0 [ 497.269257][T11924] alloc_pages_mpol+0x1fb/0x550 [ 497.269306][T11924] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 497.269388][T11924] folio_alloc_mpol_noprof+0x36/0x2f0 [ 497.269447][T11924] vma_alloc_folio_noprof+0xed/0x1e0 [ 497.269503][T11924] ? __pfx_vma_alloc_folio_noprof+0x10/0x10 [ 497.269566][T11924] ? find_held_lock+0x2b/0x80 [ 497.269617][T11924] ? __handle_mm_fault+0x1092/0x53d0 [ 497.269661][T11924] __handle_mm_fault+0x2f21/0x53d0 [ 497.269712][T11924] ? __pfx___handle_mm_fault+0x10/0x10 [ 497.269752][T11924] ? __pte_offset_map_lock+0x174/0x310 [ 497.269804][T11924] ? find_held_lock+0x2b/0x80 [ 497.269850][T11924] ? find_held_lock+0x2b/0x80 [ 497.269908][T11924] ? follow_page_pte+0x3af/0x14c0 [ 497.269975][T11924] handle_mm_fault+0x589/0xd10 [ 497.270022][T11924] __get_user_pages+0x589/0x3b80 [ 497.270091][T11924] ? __pfx_mt_find+0x10/0x10 [ 497.270142][T11924] ? __pfx___get_user_pages+0x10/0x10 [ 497.270214][T11924] populate_vma_page_range+0x278/0x3a0 [ 497.270253][T11924] ? __pfx_populate_vma_page_range+0x10/0x10 [ 497.270287][T11924] ? __pfx_find_vma_intersection+0x10/0x10 [ 497.270345][T11924] ? do_mmap+0x69c/0x1210 [ 497.270381][T11924] __mm_populate+0x1d8/0x380 [ 497.270417][T11924] ? __pfx___mm_populate+0x10/0x10 [ 497.270453][T11924] ? up_write+0x1b2/0x520 [ 497.270498][T11924] vm_mmap_pgoff+0x362/0x450 [ 497.270562][T11924] ? __pfx_vm_mmap_pgoff+0x10/0x10 [ 497.270624][T11924] ? __x64_sys_futex+0x1e0/0x4c0 [ 497.270655][T11924] ? __x64_sys_futex+0x1e9/0x4c0 [ 497.270706][T11924] ksys_mmap_pgoff+0x7d/0x5c0 [ 497.270757][T11924] ? xfd_validate_state+0x61/0x180 [ 497.270797][T11924] __x64_sys_mmap+0x125/0x190 [ 497.270839][T11924] do_syscall_64+0xcd/0x490 [ 497.270888][T11924] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 497.270921][T11924] RIP: 0033:0x7f283718e969 [ 497.270946][T11924] 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 [ 497.270981][T11924] RSP: 002b:00007f2837fb8038 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 497.271012][T11924] RAX: ffffffffffffffda RBX: 00007f28373b5fa0 RCX: 00007f283718e969 [ 497.271035][T11924] RDX: 00000000000000df RSI: 0000000000400008 RDI: 0000000000000000 [ 497.271055][T11924] RBP: 00007f2837210ab1 R08: 0000000000000002 R09: 0000000000008000 [ 497.271075][T11924] R10: 0000000000009b72 R11: 0000000000000246 R12: 0000000000000000 [ 497.271094][T11924] R13: 0000000000000000 R14: 00007f28373b5fa0 R15: 00007fffe4b8c898 [ 497.271136][T11924] [ 498.188204][T11964] debugfs: Directory 'ttyS2' with parent 'caif_serial' already present! [ 498.215774][T11964] FAULT_INJECTION: forcing a failure. [ 498.215774][T11964] name failslab, interval 1, probability 0, space 0, times 0 [ 498.245404][T11964] CPU: 0 UID: 0 PID: 11964 Comm: syz.1.1510 Tainted: G U 6.15.0-syzkaller-10769-g7d4e49a77d99 #0 PREEMPT(full) [ 498.245465][T11964] Tainted: [U]=USER [ 498.245476][T11964] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 498.245495][T11964] Call Trace: [ 498.245506][T11964] [ 498.245518][T11964] dump_stack_lvl+0x16c/0x1f0 [ 498.245566][T11964] should_fail_ex+0x512/0x640 [ 498.245615][T11964] ? kmem_cache_alloc_noprof+0x5a/0x3b0 [ 498.245660][T11964] should_failslab+0xc2/0x120 [ 498.245706][T11964] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 498.245748][T11964] ? __kernfs_new_node+0xd2/0x8e0 [ 498.245792][T11964] __kernfs_new_node+0xd2/0x8e0 [ 498.245837][T11964] ? __pfx___kernfs_new_node+0x10/0x10 [ 498.245887][T11964] ? find_held_lock+0x2b/0x80 [ 498.245932][T11964] ? kernfs_root+0xee/0x2a0 [ 498.245980][T11964] kernfs_new_node+0x13c/0x1e0 [ 498.246035][T11964] __kernfs_create_file+0x53/0x350 [ 498.246070][T11964] sysfs_add_file_mode_ns+0x207/0x3c0 [ 498.246118][T11964] internal_create_group+0x578/0xf30 [ 498.246169][T11964] ? __pfx_internal_create_group+0x10/0x10 [ 498.246216][T11964] ? kernfs_create_link+0x1bd/0x240 [ 498.246254][T11964] internal_create_groups+0x9d/0x150 [ 498.246301][T11964] device_add+0xf30/0x1a70 [ 498.246340][T11964] ? __pfx_device_add+0x10/0x10 [ 498.246376][T11964] ? lockdep_init_map_type+0x5c/0x280 [ 498.246412][T11964] ? __init_waitqueue_head+0xca/0x150 [ 498.246473][T11964] netdev_register_kobject+0x182/0x3a0 [ 498.246531][T11964] register_netdevice+0x13dc/0x2270 [ 498.246595][T11964] ? __pfx_register_netdevice+0x10/0x10 [ 498.246657][T11964] ldisc_open+0x481/0x970 [ 498.246692][T11964] ? __pfx_ldisc_open+0x10/0x10 [ 498.246730][T11964] ? tty_set_ldisc+0x2b8/0x780 [ 498.246774][T11964] ? down_write+0x14d/0x200 [ 498.246824][T11964] ? __pfx_ldisc_open+0x10/0x10 [ 498.246857][T11964] tty_ldisc_open+0x9f/0x120 [ 498.246903][T11964] tty_set_ldisc+0x32b/0x780 [ 498.246954][T11964] tty_ioctl+0xc42/0x1610 [ 498.246988][T11964] ? __pfx_tty_ioctl+0x10/0x10 [ 498.247029][T11964] ? find_held_lock+0x2b/0x80 [ 498.247090][T11964] ? hook_file_ioctl_common+0x145/0x410 [ 498.247140][T11964] ? __fget_files+0x20e/0x3c0 [ 498.247185][T11964] ? __pfx_tty_ioctl+0x10/0x10 [ 498.247217][T11964] __x64_sys_ioctl+0x18b/0x210 [ 498.247253][T11964] do_syscall_64+0xcd/0x490 [ 498.247302][T11964] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 498.247335][T11964] RIP: 0033:0x7f283718e969 [ 498.247362][T11964] 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 [ 498.247394][T11964] RSP: 002b:00007f2837fb8038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 498.247425][T11964] RAX: ffffffffffffffda RBX: 00007f28373b5fa0 RCX: 00007f283718e969 [ 498.247447][T11964] RDX: 0000000000000000 RSI: 0000000000005423 RDI: 0000000000000014 [ 498.247475][T11964] RBP: 00007f2837210ab1 R08: 0000000000000000 R09: 0000000000000000 [ 498.247496][T11964] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 498.247517][T11964] R13: 0000000000000000 R14: 00007f28373b5fa0 R15: 00007fffe4b8c898 [ 498.247559][T11964] [ 498.572569][T11966] netlink: 'syz.2.1511': attribute type 1 has an invalid length. [ 499.790546][T11999] netlink: 16 bytes leftover after parsing attributes in process `syz.3.1521'. [ 499.842585][T12000] netlink: 93 bytes leftover after parsing attributes in process `syz.3.1521'. [ 500.779941][ T5834] Bluetooth: hci1: unexpected event 0x3e length: 728 > 260 [ 500.779987][ T5834] Bluetooth: hci1: unexpected subevent 0x0c length: 727 > 5 [ 501.068764][T11980] FAULT_INJECTION: forcing a failure. [ 501.068764][T11980] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 501.102169][T11980] CPU: 0 UID: 0 PID: 11980 Comm: syz.2.1517 Tainted: G U 6.15.0-syzkaller-10769-g7d4e49a77d99 #0 PREEMPT(full) [ 501.102226][T11980] Tainted: [U]=USER [ 501.102237][T11980] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 501.102254][T11980] Call Trace: [ 501.102265][T11980] [ 501.102276][T11980] dump_stack_lvl+0x16c/0x1f0 [ 501.102322][T11980] should_fail_ex+0x512/0x640 [ 501.102380][T11980] should_fail_alloc_page+0xe7/0x130 [ 501.102428][T11980] prepare_alloc_pages+0x3c2/0x610 [ 501.102460][T11980] ? rcu_is_watching+0x12/0xc0 [ 501.102514][T11980] __alloc_frozen_pages_noprof+0x18b/0x23f0 [ 501.102561][T11980] ? kasan_save_stack+0x42/0x60 [ 501.102614][T11980] ? __lock_acquire+0x622/0x1c90 [ 501.102654][T11980] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 501.102697][T11980] ? __lock_acquire+0x622/0x1c90 [ 501.102745][T11980] ? __lock_acquire+0x622/0x1c90 [ 501.102783][T11980] ? __lock_acquire+0x622/0x1c90 [ 501.102816][T11980] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 501.102860][T11980] ? policy_nodemask+0xea/0x4e0 [ 501.102910][T11980] alloc_pages_mpol+0x1fb/0x550 [ 501.102959][T11980] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 501.103018][T11980] folio_alloc_mpol_noprof+0x36/0x2f0 [ 501.103075][T11980] vma_alloc_folio_noprof+0xed/0x1e0 [ 501.103129][T11980] ? __pfx_vma_alloc_folio_noprof+0x10/0x10 [ 501.103190][T11980] ? find_held_lock+0x2b/0x80 [ 501.103237][T11980] ? __handle_mm_fault+0x1092/0x53d0 [ 501.103280][T11980] __handle_mm_fault+0x2f21/0x53d0 [ 501.103329][T11980] ? __pfx___handle_mm_fault+0x10/0x10 [ 501.103367][T11980] ? __pte_offset_map_lock+0x174/0x310 [ 501.103418][T11980] ? find_held_lock+0x2b/0x80 [ 501.103462][T11980] ? find_held_lock+0x2b/0x80 [ 501.103518][T11980] ? follow_page_pte+0x3af/0x14c0 [ 501.103581][T11980] handle_mm_fault+0x589/0xd10 [ 501.103627][T11980] __get_user_pages+0x589/0x3b80 [ 501.103691][T11980] ? __pfx_mt_find+0x10/0x10 [ 501.103740][T11980] ? __pfx___get_user_pages+0x10/0x10 [ 501.103821][T11980] populate_vma_page_range+0x278/0x3a0 [ 501.103855][T11980] ? __pfx_populate_vma_page_range+0x10/0x10 [ 501.103886][T11980] ? __pfx_find_vma_intersection+0x10/0x10 [ 501.103940][T11980] ? do_mmap+0x69c/0x1210 [ 501.103971][T11980] __mm_populate+0x1d8/0x380 [ 501.104002][T11980] ? __pfx___mm_populate+0x10/0x10 [ 501.104033][T11980] ? up_write+0x1b2/0x520 [ 501.104073][T11980] vm_mmap_pgoff+0x362/0x450 [ 501.104123][T11980] ? __pfx_vm_mmap_pgoff+0x10/0x10 [ 501.104183][T11980] ? __x64_sys_futex+0x1e0/0x4c0 [ 501.104211][T11980] ? __x64_sys_futex+0x1e9/0x4c0 [ 501.104246][T11980] ksys_mmap_pgoff+0x7d/0x5c0 [ 501.104291][T11980] ? xfd_validate_state+0x61/0x180 [ 501.104328][T11980] __x64_sys_mmap+0x125/0x190 [ 501.104364][T11980] do_syscall_64+0xcd/0x490 [ 501.104409][T11980] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 501.104440][T11980] RIP: 0033:0x7fccfa78e969 [ 501.104464][T11980] 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 [ 501.104496][T11980] RSP: 002b:00007fccfb576038 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 501.104524][T11980] RAX: ffffffffffffffda RBX: 00007fccfa9b5fa0 RCX: 00007fccfa78e969 [ 501.104545][T11980] RDX: 00000000000000df RSI: 0000000000400008 RDI: 0000000000000000 [ 501.104564][T11980] RBP: 00007fccfa810ab1 R08: 0000000000000002 R09: 0000000000008000 [ 501.104582][T11980] R10: 0000000000009b72 R11: 0000000000000246 R12: 0000000000000000 [ 501.104601][T11980] R13: 0000000000000000 R14: 00007fccfa9b5fa0 R15: 00007ffc5ac46318 [ 501.104642][T11980] [ 504.304557][T12077] netlink: 25 bytes leftover after parsing attributes in process `syz.3.1539'. [ 504.680001][T12082] netlink: 350 bytes leftover after parsing attributes in process `syz.2.1542'. [ 505.455785][T12089] FAULT_INJECTION: forcing a failure. [ 505.455785][T12089] name failslab, interval 1, probability 0, space 0, times 0 [ 505.468812][T12089] CPU: 0 UID: 0 PID: 12089 Comm: syz.3.1544 Tainted: G U 6.15.0-syzkaller-10769-g7d4e49a77d99 #0 PREEMPT(full) [ 505.468856][T12089] Tainted: [U]=USER [ 505.468865][T12089] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 505.468883][T12089] Call Trace: [ 505.468892][T12089] [ 505.468903][T12089] dump_stack_lvl+0x16c/0x1f0 [ 505.468947][T12089] should_fail_ex+0x512/0x640 [ 505.468993][T12089] ? fs_reclaim_acquire+0xae/0x150 [ 505.469030][T12089] ? tomoyo_encode2+0x100/0x3e0 [ 505.469071][T12089] should_failslab+0xc2/0x120 [ 505.469113][T12089] __kmalloc_noprof+0xd2/0x510 [ 505.469160][T12089] tomoyo_encode2+0x100/0x3e0 [ 505.469208][T12089] tomoyo_encode+0x29/0x50 [ 505.469251][T12089] tomoyo_realpath_from_path+0x18f/0x6e0 [ 505.469299][T12089] ? tomoyo_profile+0x47/0x60 [ 505.469348][T12089] tomoyo_path_number_perm+0x245/0x580 [ 505.469385][T12089] ? tomoyo_path_number_perm+0x237/0x580 [ 505.469429][T12089] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 505.469471][T12089] ? find_held_lock+0x2b/0x80 [ 505.469563][T12089] ? find_held_lock+0x2b/0x80 [ 505.469604][T12089] ? hook_file_ioctl_common+0x145/0x410 [ 505.469646][T12089] ? __fget_files+0x20e/0x3c0 [ 505.469687][T12089] security_file_ioctl+0x9b/0x240 [ 505.469728][T12089] __x64_sys_ioctl+0xb7/0x210 [ 505.469759][T12089] do_syscall_64+0xcd/0x490 [ 505.469801][T12089] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 505.469830][T12089] RIP: 0033:0x7f906df8e969 [ 505.469852][T12089] 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 [ 505.469879][T12089] RSP: 002b:00007f906ed8d038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 505.469906][T12089] RAX: ffffffffffffffda RBX: 00007f906e1b6080 RCX: 00007f906df8e969 [ 505.469925][T12089] RDX: 0010000000000402 RSI: 000000000000541b RDI: 0000000000000003 [ 505.469943][T12089] RBP: 00007f906ed8d090 R08: 0000000000000000 R09: 0000000000000000 [ 505.469960][T12089] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 505.469978][T12089] R13: 0000000000000000 R14: 00007f906e1b6080 R15: 00007fffdb6656f8 [ 505.470023][T12089] [ 505.470044][T12089] ERROR: Out of memory at tomoyo_realpath_from_path. [ 506.453352][T12086] input: jJǸ-9%vlQ J86 as /devices/virtual/input/input26 [ 506.540415][ T1300] ieee802154 phy0 wpan0: encryption failed: -22 [ 506.546982][ T1300] ieee802154 phy1 wpan1: encryption failed: -22 [ 511.411026][T12182] random: crng reseeded on system resumption [ 511.417638][T12182] FAULT_INJECTION: forcing a failure. [ 511.417638][T12182] name failslab, interval 1, probability 0, space 0, times 0 [ 511.523936][T12182] CPU: 1 UID: 0 PID: 12182 Comm: syz.3.1568 Tainted: G U 6.15.0-syzkaller-10769-g7d4e49a77d99 #0 PREEMPT(full) [ 511.523984][T12182] Tainted: [U]=USER [ 511.523994][T12182] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 511.524011][T12182] Call Trace: [ 511.524020][T12182] [ 511.524030][T12182] dump_stack_lvl+0x16c/0x1f0 [ 511.524073][T12182] should_fail_ex+0x512/0x640 [ 511.524124][T12182] should_failslab+0xc2/0x120 [ 511.524164][T12182] __kmalloc_cache_noprof+0x6a/0x3e0 [ 511.524193][T12182] ? do_raw_spin_lock+0x12c/0x2b0 [ 511.524229][T12182] ? find_held_lock+0x2b/0x80 [ 511.524265][T12182] ? async_schedule_node_domain+0x54/0x120 [ 511.524312][T12182] ? __pfx___async_dev_cache_fw_image+0x10/0x10 [ 511.524353][T12182] async_schedule_node_domain+0x54/0x120 [ 511.524399][T12182] dev_cache_fw_image+0x38e/0x490 [ 511.524439][T12182] ? __pfx_dev_cache_fw_image+0x10/0x10 [ 511.524496][T12182] ? __pfx_dev_cache_fw_image+0x10/0x10 [ 511.524534][T12182] dpm_for_each_dev+0x5a/0xb0 [ 511.524570][T12182] fw_pm_notify+0x81/0x150 [ 511.524603][T12182] notifier_call_chain+0xbc/0x410 [ 511.524646][T12182] ? __pfx_fw_pm_notify+0x10/0x10 [ 511.524688][T12182] blocking_notifier_call_chain_robust+0xc8/0x160 [ 511.524737][T12182] ? __pfx_blocking_notifier_call_chain_robust+0x10/0x10 [ 511.524798][T12182] pm_notifier_call_chain_robust+0x27/0x60 [ 511.524829][T12182] snapshot_open+0x218/0x2b0 [ 511.524854][T12182] ? __pfx_snapshot_open+0x10/0x10 [ 511.524880][T12182] misc_open+0x35d/0x420 [ 511.524918][T12182] ? __pfx_misc_open+0x10/0x10 [ 511.524954][T12182] chrdev_open+0x234/0x6a0 [ 511.524991][T12182] ? __pfx_apparmor_file_open+0x10/0x10 [ 511.525029][T12182] ? __pfx_chrdev_open+0x10/0x10 [ 511.525088][T12182] ? file_set_fsnotify_mode_from_watchers+0x163/0x640 [ 511.525129][T12182] do_dentry_open+0x741/0x1c10 [ 511.525168][T12182] ? __pfx_chrdev_open+0x10/0x10 [ 511.525216][T12182] vfs_open+0x82/0x3f0 [ 511.525278][T12182] path_openat+0x1de4/0x2cb0 [ 511.525330][T12182] ? __pfx_path_openat+0x10/0x10 [ 511.525369][T12182] ? __lock_acquire+0xb8a/0x1c90 [ 511.525405][T12182] do_filp_open+0x20b/0x470 [ 511.525443][T12182] ? __pfx_do_filp_open+0x10/0x10 [ 511.525515][T12182] ? alloc_fd+0x471/0x7d0 [ 511.525559][T12182] do_sys_openat2+0x11b/0x1d0 [ 511.525587][T12182] ? __pfx_do_sys_openat2+0x10/0x10 [ 511.525639][T12182] ? __fget_files+0x20e/0x3c0 [ 511.525681][T12182] __x64_sys_openat+0x174/0x210 [ 511.525709][T12182] ? __pfx___x64_sys_openat+0x10/0x10 [ 511.525736][T12182] ? ksys_write+0x1ac/0x250 [ 511.525785][T12182] do_syscall_64+0xcd/0x490 [ 511.525831][T12182] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 511.525860][T12182] RIP: 0033:0x7f906df8e969 [ 511.525884][T12182] 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 [ 511.525913][T12182] RSP: 002b:00007f906ed6c038 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 511.525941][T12182] RAX: ffffffffffffffda RBX: 00007f906e1b6160 RCX: 00007f906df8e969 [ 511.525961][T12182] RDX: 0000000000184b01 RSI: 0000200000000000 RDI: ffffffffffffff9c [ 511.525981][T12182] RBP: 00007f906ed6c090 R08: 0000000000000000 R09: 0000000000000000 [ 511.525999][T12182] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 511.526039][T12182] R13: 0000000000000000 R14: 00007f906e1b6160 R15: 00007fffdb6656f8 [ 511.526080][T12182] [ 511.528361][T12182] [ 511.861822][T12182] ====================================================== [ 511.868846][T12182] WARNING: possible circular locking dependency detected [ 511.875875][T12182] 6.15.0-syzkaller-10769-g7d4e49a77d99 #0 Tainted: G U [ 511.884211][T12182] ------------------------------------------------------ [ 511.891237][T12182] syz.3.1568/12182 is trying to acquire lock: [ 511.897313][T12182] ffff888033dd4178 (&ima_iint_mutex_key[depth]){+.+.}-{4:4}, at: process_measurement+0x7e0/0x23e0 [ 511.907989][T12182] [ 511.907989][T12182] but task is already holding lock: [ 511.915361][T12182] ffffffff8f30bc28 (dpm_list_mtx){+.+.}-{4:4}, at: dpm_for_each_dev+0x2d/0xb0 [ 511.924285][T12182] [ 511.924285][T12182] which lock already depends on the new lock. [ 511.924285][T12182] [ 511.934691][T12182] [ 511.934691][T12182] the existing dependency chain (in reverse order) is: [ 511.943709][T12182] [ 511.943709][T12182] -> #4 (dpm_list_mtx){+.+.}-{4:4}: [ 511.951119][T12182] __mutex_lock+0x199/0xb90 [ 511.956182][T12182] device_pm_add+0x87/0x3e0 [ 511.961242][T12182] device_add+0x9cd/0x1a70 [ 511.966201][T12182] device_create_groups_vargs+0x1f8/0x270 [ 511.972462][T12182] device_create+0xed/0x130 [ 511.977512][T12182] msr_device_create+0x31/0x70 [ 511.982830][T12182] cpuhp_invoke_callback+0x3d5/0xa10 [ 511.988678][T12182] cpuhp_thread_fun+0x47e/0x6f0 [ 511.994080][T12182] smpboot_thread_fn+0x3f7/0xae0 [ 511.999575][T12182] kthread+0x3c2/0x780 [ 512.004197][T12182] ret_from_fork+0x5d4/0x6f0 [ 512.009338][T12182] ret_from_fork_asm+0x1a/0x30 [ 512.014640][T12182] [ 512.014640][T12182] -> #3 (cpuhp_state-up){+.+.}-{0:0}: [ 512.022226][T12182] cpuhp_thread_fun+0x193/0x6f0 [ 512.027627][T12182] smpboot_thread_fn+0x3f7/0xae0 [ 512.033120][T12182] kthread+0x3c2/0x780 [ 512.037730][T12182] ret_from_fork+0x5d4/0x6f0 [ 512.042947][T12182] ret_from_fork_asm+0x1a/0x30 [ 512.048263][T12182] [ 512.048263][T12182] -> #2 (cpu_hotplug_lock){++++}-{0:0}: [ 512.056021][T12182] cpus_read_lock+0x42/0x160 [ 512.061156][T12182] ring_buffer_resize+0x105/0x15c0 [ 512.066812][T12182] __tracing_resize_ring_buffer.part.0+0x52/0x1f0 [ 512.073771][T12182] tracing_update_buffers+0x102/0x130 [ 512.079681][T12182] ftrace_event_write+0x14a/0x290 [ 512.085263][T12182] vfs_write+0x2a0/0x1150 [ 512.090140][T12182] ksys_write+0x12a/0x250 [ 512.095013][T12182] do_syscall_64+0xcd/0x490 [ 512.100061][T12182] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 512.106495][T12182] [ 512.106495][T12182] -> #1 (trace_types_lock){+.+.}-{4:4}: [ 512.114256][T12182] __mutex_lock+0x199/0xb90 [ 512.119390][T12182] tracing_check_open_get_tr.part.0+0x45/0x130 [ 512.126088][T12182] tracing_open_generic_tr+0x66/0xf0 [ 512.131909][T12182] do_dentry_open+0x741/0x1c10 [ 512.137223][T12182] vfs_open+0x82/0x3f0 [ 512.141842][T12182] dentry_open+0x71/0xd0 [ 512.146638][T12182] ima_calc_file_hash+0x2b6/0x490 [ 512.152200][T12182] ima_collect_measurement+0x897/0xa40 [ 512.158201][T12182] process_measurement+0x11fa/0x23e0 [ 512.164042][T12182] ima_file_check+0xc5/0x110 [ 512.169199][T12182] security_file_post_open+0x8e/0x210 [ 512.175129][T12182] path_openat+0x1404/0x2cb0 [ 512.180270][T12182] do_filp_open+0x20b/0x470 [ 512.185320][T12182] do_sys_openat2+0x11b/0x1d0 [ 512.190536][T12182] __x64_sys_openat+0x174/0x210 [ 512.195924][T12182] do_syscall_64+0xcd/0x490 [ 512.200978][T12182] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 512.207415][T12182] [ 512.207415][T12182] -> #0 (&ima_iint_mutex_key[depth]){+.+.}-{4:4}: [ 512.216054][T12182] __lock_acquire+0x126f/0x1c90 [ 512.221449][T12182] lock_acquire+0x179/0x350 [ 512.226489][T12182] __mutex_lock+0x199/0xb90 [ 512.231540][T12182] process_measurement+0x7e0/0x23e0 [ 512.237298][T12182] ima_file_check+0xc5/0x110 [ 512.242446][T12182] security_file_post_open+0x8e/0x210 [ 512.248369][T12182] path_openat+0x1404/0x2cb0 [ 512.253520][T12182] do_file_open_root+0x322/0x610 [ 512.259009][T12182] file_open_root+0x2a7/0x450 [ 512.264231][T12182] kernel_read_file_from_path_initns+0x189/0x260 [ 512.271111][T12182] _request_firmware+0x744/0x1470 [ 512.276690][T12182] __async_dev_cache_fw_image+0xb1/0x340 [ 512.282870][T12182] async_schedule_node_domain+0xd4/0x120 [ 512.289049][T12182] dev_cache_fw_image+0x38e/0x490 [ 512.294620][T12182] dpm_for_each_dev+0x5a/0xb0 [ 512.299836][T12182] fw_pm_notify+0x81/0x150 [ 512.304789][T12182] notifier_call_chain+0xbc/0x410 [ 512.310366][T12182] blocking_notifier_call_chain_robust+0xc8/0x160 [ 512.317337][T12182] pm_notifier_call_chain_robust+0x27/0x60 [ 512.323683][T12182] snapshot_open+0x218/0x2b0 [ 512.328804][T12182] misc_open+0x35d/0x420 [ 512.333601][T12182] chrdev_open+0x234/0x6a0 [ 512.338563][T12182] do_dentry_open+0x741/0x1c10 [ 512.343901][T12182] vfs_open+0x82/0x3f0 [ 512.348522][T12182] path_openat+0x1de4/0x2cb0 [ 512.353649][T12182] do_filp_open+0x20b/0x470 [ 512.358710][T12182] do_sys_openat2+0x11b/0x1d0 [ 512.363920][T12182] __x64_sys_openat+0x174/0x210 [ 512.369300][T12182] do_syscall_64+0xcd/0x490 [ 512.374348][T12182] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 512.380778][T12182] [ 512.380778][T12182] other info that might help us debug this: [ 512.380778][T12182] [ 512.391010][T12182] Chain exists of: [ 512.391010][T12182] &ima_iint_mutex_key[depth] --> cpuhp_state-up --> dpm_list_mtx [ 512.391010][T12182] [ 512.404699][T12182] Possible unsafe locking scenario: [ 512.404699][T12182] [ 512.412147][T12182] CPU0 CPU1 [ 512.417517][T12182] ---- ---- [ 512.422893][T12182] lock(dpm_list_mtx); [ 512.427070][T12182] lock(cpuhp_state-up); [ 512.433955][T12182] lock(dpm_list_mtx); [ 512.440642][T12182] lock(&ima_iint_mutex_key[depth]); [ 512.446035][T12182] [ 512.446035][T12182] *** DEADLOCK *** [ 512.446035][T12182] [ 512.454204][T12182] 5 locks held by syz.3.1568/12182: [ 512.459420][T12182] #0: ffffffff8f0ff288 (misc_mtx){+.+.}-{4:4}, at: misc_open+0x63/0x420 [ 512.467925][T12182] #1: ffffffff8e286028 (system_transition_mutex){+.+.}-{4:4}, at: lock_system_sleep+0x87/0xa0 [ 512.478333][T12182] #2: ffffffff8e2c6710 ((pm_chain_head).rwsem){++++}-{4:4}, at: blocking_notifier_call_chain_robust+0xa8/0x160 [ 512.490210][T12182] #3: ffffffff8f311228 (fw_lock){+.+.}-{4:4}, at: fw_pm_notify+0x69/0x150 [ 512.498873][T12182] #4: ffffffff8f30bc28 (dpm_list_mtx){+.+.}-{4:4}, at: dpm_for_each_dev+0x2d/0xb0 [ 512.508246][T12182] [ 512.508246][T12182] stack backtrace: [ 512.514145][T12182] CPU: 1 UID: 0 PID: 12182 Comm: syz.3.1568 Tainted: G U 6.15.0-syzkaller-10769-g7d4e49a77d99 #0 PREEMPT(full) [ 512.514181][T12182] Tainted: [U]=USER [ 512.514188][T12182] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 512.514203][T12182] Call Trace: [ 512.514211][T12182] [ 512.514219][T12182] dump_stack_lvl+0x116/0x1f0 [ 512.514253][T12182] print_circular_bug+0x275/0x350 [ 512.514278][T12182] check_noncircular+0x14c/0x170 [ 512.514307][T12182] __lock_acquire+0x126f/0x1c90 [ 512.514336][T12182] lock_acquire+0x179/0x350 [ 512.514360][T12182] ? process_measurement+0x7e0/0x23e0 [ 512.514406][T12182] ? __pfx___might_resched+0x10/0x10 [ 512.514445][T12182] __mutex_lock+0x199/0xb90 [ 512.514477][T12182] ? process_measurement+0x7e0/0x23e0 [ 512.514517][T12182] ? process_measurement+0x7e0/0x23e0 [ 512.514557][T12182] ? __pfx___mutex_lock+0x10/0x10 [ 512.514589][T12182] ? __pfx___might_resched+0x10/0x10 [ 512.514624][T12182] ? find_held_lock+0x2b/0x80 [ 512.514658][T12182] ? down_write+0x14d/0x200 [ 512.514697][T12182] ? process_measurement+0x7e0/0x23e0 [ 512.514735][T12182] process_measurement+0x7e0/0x23e0 [ 512.514778][T12182] ? __pfx_process_measurement+0x10/0x10 [ 512.514820][T12182] ? find_held_lock+0x2b/0x80 [ 512.514853][T12182] ? fscrypt_file_open+0x47c/0x590 [ 512.514897][T12182] ? __pfx___fsnotify_parent+0x10/0x10 [ 512.514924][T12182] ima_file_check+0xc5/0x110 [ 512.514963][T12182] ? __pfx_ima_file_check+0x10/0x10 [ 512.515002][T12182] ? vfs_open+0x2e3/0x3f0 [ 512.515041][T12182] security_file_post_open+0x8e/0x210 [ 512.515075][T12182] path_openat+0x1404/0x2cb0 [ 512.515107][T12182] ? trace_kmem_cache_alloc+0x28/0xc0 [ 512.515147][T12182] ? kmem_cache_alloc_noprof+0x21e/0x3b0 [ 512.515179][T12182] ? __pfx_path_openat+0x10/0x10 [ 512.515208][T12182] ? __asan_memcpy+0x3c/0x60 [ 512.515237][T12182] do_file_open_root+0x322/0x610 [ 512.515269][T12182] ? __pfx_do_file_open_root+0x10/0x10 [ 512.515313][T12182] ? vsnprintf+0x318/0x1160 [ 512.515343][T12182] file_open_root+0x2a7/0x450 [ 512.515375][T12182] ? __pfx_file_open_root+0x10/0x10 [ 512.515409][T12182] ? find_held_lock+0x2b/0x80 [ 512.515443][T12182] ? kernel_read_file_from_path_initns+0x17a/0x260 [ 512.515486][T12182] kernel_read_file_from_path_initns+0x189/0x260 [ 512.515527][T12182] ? __pfx_kernel_read_file_from_path_initns+0x10/0x10 [ 512.515566][T12182] ? trace_kmem_cache_alloc+0x28/0xc0 [ 512.515605][T12182] ? _request_firmware+0x503/0x1470 [ 512.515641][T12182] _request_firmware+0x744/0x1470 [ 512.515679][T12182] ? __pfx__request_firmware+0x10/0x10 [ 512.515714][T12182] ? dump_stack_lvl+0x185/0x1f0 [ 512.515744][T12182] ? lockdep_hardirqs_on+0x7c/0x110 [ 512.515778][T12182] __async_dev_cache_fw_image+0xb1/0x340 [ 512.515814][T12182] ? __pfx___async_dev_cache_fw_image+0x10/0x10 [ 512.515850][T12182] ? mark_held_locks+0x49/0x80 [ 512.515873][T12182] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 512.515903][T12182] ? __pfx___async_dev_cache_fw_image+0x10/0x10 [ 512.515939][T12182] async_schedule_node_domain+0xd4/0x120 [ 512.515979][T12182] dev_cache_fw_image+0x38e/0x490 [ 512.516012][T12182] ? __pfx_dev_cache_fw_image+0x10/0x10 [ 512.516047][T12182] ? __pfx_dev_cache_fw_image+0x10/0x10 [ 512.516079][T12182] dpm_for_each_dev+0x5a/0xb0 [ 512.516109][T12182] fw_pm_notify+0x81/0x150 [ 512.516138][T12182] notifier_call_chain+0xbc/0x410 [ 512.516176][T12182] ? __pfx_fw_pm_notify+0x10/0x10 [ 512.516228][T12182] blocking_notifier_call_chain_robust+0xc8/0x160 [ 512.516274][T12182] ? __pfx_blocking_notifier_call_chain_robust+0x10/0x10 [ 512.516326][T12182] pm_notifier_call_chain_robust+0x27/0x60 [ 512.516355][T12182] snapshot_open+0x218/0x2b0 [ 512.516377][T12182] ? __pfx_snapshot_open+0x10/0x10 [ 512.516407][T12182] misc_open+0x35d/0x420 [ 512.516440][T12182] ? __pfx_misc_open+0x10/0x10 [ 512.516474][T12182] chrdev_open+0x234/0x6a0 [ 512.516507][T12182] ? __pfx_apparmor_file_open+0x10/0x10 [ 512.516543][T12182] ? __pfx_chrdev_open+0x10/0x10 [ 512.516579][T12182] ? file_set_fsnotify_mode_from_watchers+0x163/0x640 [ 512.516611][T12182] do_dentry_open+0x741/0x1c10 [ 512.516644][T12182] ? __pfx_chrdev_open+0x10/0x10 [ 512.516682][T12182] vfs_open+0x82/0x3f0 [ 512.516724][T12182] path_openat+0x1de4/0x2cb0 [ 512.516759][T12182] ? __pfx_path_openat+0x10/0x10 [ 512.516792][T12182] ? __lock_acquire+0xb8a/0x1c90 [ 512.516820][T12182] do_filp_open+0x20b/0x470 [ 512.516851][T12182] ? __pfx_do_filp_open+0x10/0x10 [ 512.516895][T12182] ? alloc_fd+0x471/0x7d0 [ 512.516927][T12182] do_sys_openat2+0x11b/0x1d0 [ 512.516949][T12182] ? __pfx_do_sys_openat2+0x10/0x10 [ 512.516993][T12182] ? __fget_files+0x20e/0x3c0 [ 512.517024][T12182] __x64_sys_openat+0x174/0x210 [ 512.517048][T12182] ? __pfx___x64_sys_openat+0x10/0x10 [ 512.517090][T12182] ? ksys_write+0x1ac/0x250 [ 512.517141][T12182] do_syscall_64+0xcd/0x490 [ 512.517180][T12182] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 512.517207][T12182] RIP: 0033:0x7f906df8e969 [ 512.517228][T12182] 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 [ 512.517255][T12182] RSP: 002b:00007f906ed6c038 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 512.517279][T12182] RAX: ffffffffffffffda RBX: 00007f906e1b6160 RCX: 00007f906df8e969 [ 512.517297][T12182] RDX: 0000000000184b01 RSI: 0000200000000000 RDI: ffffffffffffff9c [ 512.517315][T12182] RBP: 00007f906ed6c090 R08: 0000000000000000 R09: 0000000000000000 [ 512.517331][T12182] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 512.517347][T12182] R13: 0000000000000000 R14: 00007f906e1b6160 R15: 00007fffdb6656f8 [ 512.517373][T12182] [ 514.776019][ T12] EXT4-fs (sda1): Delayed block allocation failed for inode 2031 at logical offset 951 with max blocks 1 with error 117 [ 514.788703][ T12] EXT4-fs (sda1): This should not happen!! Data will be lost [ 514.788703][ T12]