last executing test programs: 6.476534688s ago: executing program 1 (id=1116): setresuid$auto(0x8, 0x8, 0x0) r0 = setfsuid$auto(0xee00) setreuid$auto(r0, 0x0) read$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffffff, &(0x7f0000000080)=""/173, 0xad) msgsnd$auto(0x2, &(0x7f0000000300)={0x4, 0x9}, 0x65, 0xfffffffd) openat$auto_lru_gen_rw_fops_vmscan(0xffffffffffffff9c, 0x0, 0xc0000, 0x0) r1 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) shmctl$auto_SHM_STAT_ANY(0x7, 0xf, &(0x7f0000000840)={{0x1, r0, 0x0, 0x6, 0x2, 0x8, 0x1}, 0x5, 0x3, 0xb, 0x7, @inferred, @inferred, 0xb24a, 0x0, &(0x7f00000005c0), &(0x7f0000000740)="aad776f370ad01ceb8dc2dc52ca02e1a6941fd602e95dcf788b3cea75adb660adfae85c020c39bdc33562345f3181873d7fe4715115749b21fb1ea6edff65f1230652c810adf7807e01cd711d8715217c7e0f9170db10defa2c1d4eea80730c7fb28155c17e8ca040b520bebf8cd88b3de21a6bdb6343c606b85ef42fadfe39a7a57eb0add52fe58b8c10b89ea67586b78ddef785570959160c437a2e71372ec76a076c0a3e5e3d6450b5e082f299f0b43dc5b9174bec24f5eeea41bafa6a2cecf81575fd9b0c4ca17a883d4606ac8318d0eeee95a64299b8be2ea34be742cd6109ccbbfa65c2194c7ac82effb67729b2c4fb6ddf6"}) write$auto(r1, &(0x7f00000000c0)='/Eev/audio1\x00VI\xa3\xaa\xb1;\x9dJ\xc6\xc0\'\xdbV\xd4\xee\xc2\xdd\xa7\xee$\x8d\xc4\xe9d\x03\rF\xec\xb8\xb1Z|\xffGP\x97)\xcf\a\xfb\\n\x89C:\x84D\x1du\xb4\x9ab\xce\xa7tU\x14w\xb4\x14\x1dU\x9d\x8b\xa4U\x953.O\xab\"4\x8a\xbbY8@Z5`\xa4m\xffb\x17\xbb\x7f\xea4*\xa4\xf4\xb4\x90\xc0\xbf\xd4m\xbf\xc7\x15\xbe\x01\x98\xd7lD\x97)}\xfaK\xdf>f\xb8&\x959-\n\xccWw\xe2\x9cK\fE\a\xca\xd36\xe8\xcb?(\xfaI\xe2\xae,\x95k8\x83\xcf\xc5D\xcc', 0x100000a3d9) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$auto_tipcv2(&(0x7f000000c180), 0xffffffffffffffff) sendmsg$auto_TIPC_NL_NAME_TABLE_GET(r2, &(0x7f000000ca40)={0x0, 0x0, &(0x7f000000ca00)={&(0x7f0000000180)=ANY=[@ANYBLOB="14000000ab40d66a9c8807eac5ce705a385620e5f12946738af55d2c0c843c7f334e", @ANYRES16=r3, @ANYBLOB="e3db28bd7000fcdbdf2510000000"], 0x14}, 0x1, 0x0, 0x0, 0x841}, 0x4) mmap$auto(0xc, 0x20009, 0x5, 0x14, 0xffffffffffffffff, 0x0) msync$auto(0x1ffff000, 0x180000000000000, 0x400000004) fsconfig$auto(r1, 0xd44, 0x0, 0x0, 0x0) openat$auto_force_suspend_fops_hci_vhci(0xffffffffffffff9c, &(0x7f0000000340)='/sys/kernel/debug/bluetooth/hci5/force_suspend\x00', 0x80, 0x0) mbind$auto(0xfffffffffffff000, 0x100000004, 0xfffffffe, 0x0, 0x2000000000006, 0x1) openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, 0x0, 0x802, 0x0) r4 = getegid() r5 = waitid$auto_P_PGID(0x2, 0x0, &(0x7f0000000280)={@_si_pad}, 0x3, &(0x7f0000000440)={{0x8, 0x6}, {0x8, 0xc5e}, 0x100000001, 0x3, 0x1, 0xf9, 0xfffffffffffffffc, 0x5, 0x6274, 0x9, 0x0, 0xb, 0x35d, 0x439c, 0x9, 0x7}) shmctl$auto_SHM_STAT_ANY(0x0, 0xf, &(0x7f00000006c0)={{0x7, r0, r4, 0x4, 0x6, 0x81, 0x48d}, 0x1, 0x5, 0x8, 0x2, @inferred=r5, @raw=0x5, 0x5, 0x0, 0x0, &(0x7f0000000600)="3b4aab5baf7b70279f51554278b9b2497af28d2f68748361dda23b269d8b59ff913dc2ce2f41389066481eb9ea5492d38b5b950569f4d785c41fe5d0ab02234a66c5d804108051813044b3235a4b452ff0c51b938f2f5440d9ecee6cfad16d8271c93fa2488f5af21c4361fca3799a20b53b6f0c6c3b19b35a674aec24b246c982d5f007b2ecde6cab52699af3b1e94e1a42d4e44b022d7d64730dd5127ccd9f02f7590e93c2c7d8eb6e44"}) unshare$auto(0x40000080) madvise$auto(0x0, 0xffffffffffff0101, 0x15) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, 0x0, 0x181482, 0x0) mmap$auto(0x0, 0x200004, 0x4000000000e3, 0x40eb2, 0xd, 0x300000000000) close_range$auto(0x0, 0xfffffffffffff000, 0x0) bpf$auto(0xe4ffffff, &(0x7f00000001c0)=@bpf_attr_0={0xa, 0xb8, 0x10, 0x4, 0x4, 0xffffffffffffffff, 0xa, "2af051b26b658a20d8dc6b36c83ce63f", 0x0, 0xffffffffffffffff, 0x5, 0x7, 0x7, 0x6}, 0xf) openat$auto_transactions_fops_(0xffffffffffffff9c, &(0x7f0000000040), 0x8a042, 0x0) bpf$auto(0x1a, &(0x7f0000000380)=@link_create={@map_fd, @target_ifindex=r6, 0x5, 0x81, @perf_event={0x8000}}, 0x92) 5.465088076s ago: executing program 0 (id=1117): mmap$auto(0x0, 0x4020009, 0xdf, 0xeb1, 0x401, 0x8000) r0 = socket(0x2, 0x1, 0x0) close_range$auto(0x2, 0x8, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r1 = socket(0x1d, 0x2, 0x7) read$auto(0x3, 0x0, 0x80) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) bind$auto(0x3, &(0x7f0000000040)=@can={0x1d, r2}, 0x6a) sendmmsg$auto(r0, &(0x7f0000000140)={{&(0x7f0000000040), 0x12, 0x0, 0x9, 0x0, 0x1f, 0xb}, 0x800009}, 0x5, 0x20000000) 5.113384377s ago: executing program 1 (id=1119): setresuid$auto(0x8, 0x8, 0x0) r0 = setfsuid$auto(0xee00) setreuid$auto(r0, 0x0) read$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffffff, &(0x7f0000000180)=""/168, 0xa8) openat$auto_lru_gen_rw_fops_vmscan(0xffffffffffffff9c, 0x0, 0xc0000, 0x0) r1 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) write$auto(r1, &(0x7f00000000c0)='/Eev/audio1\x00VI\xa3\xaa\xb1;\x9dJ\xc6\xc0\'\xdbV\xd4\xee\xc2\xdd\xa7\xee$\x8d\xc4\xe9d\x03\rF\xec\xb8\xb1Z|\xffGP\x97)\xcf\a\xfb\\n\x89C:\x84D\x1du\xb4\x9ab\xce\xa7tU\x14w\xb4\x14\x1dU\x9d\x8b\xa4U\x953.O\xab\"4\x8a\xbbY8@Z5`\xa4m\xffb\x17\xbb\x7f\xea4*\xa4\xf4\xb4\x90\xc0\xbf\xd4m\xbf\xc7\x15\xbe\x01\x98\xd7lD\x97)}\xfaK\xdf>f\xb8&\x959-\n\xccWw\xe2\x9cK\fE\a\xca\xd36\xe8\xcb?(\xfaI\xe2\xae,\x95k8\x83\xcf\xc5D\xcc', 0x100000a3d9) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$auto_tipcv2(&(0x7f000000c180), 0xffffffffffffffff) mmap$auto(0x0, 0x6, 0x2, 0x40eb2, 0xffffffffffffffff, 0x308000000000) move_pages$auto(0x0, 0x1002, 0x0, 0x0, 0x0, 0x2) r4 = openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttynull\x00', 0x0, 0x0) bpf$auto(0x0, 0x0, 0x6f4) ioctl$auto(0x3, 0x402c542b, 0x38) r5 = openat$auto_tomoyo_operations_securityfs_if(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/security/tomoyo/profile\x00', 0xc1080, 0x0) pread64$auto(r5, 0x0, 0xb69a, 0x5) ioctl$auto_TIOCSTI2(r4, 0x5412, 0x0) sendmsg$auto_TIPC_NL_NAME_TABLE_GET(r2, &(0x7f000000ca40)={0x0, 0x0, &(0x7f000000ca00)={&(0x7f0000000040)=ANY=[@ANYBLOB="14000000", @ANYRES16=r3, @ANYBLOB="c0ffffffffffffff0000000053dad24fd0923f90960000"], 0x14}, 0x1, 0x0, 0x0, 0x841}, 0x4) mmap$auto(0xc, 0x20009, 0x5, 0x14, 0xffffffffffffffff, 0x0) fsconfig$auto(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) mbind$auto(0xfffffffffffff000, 0x100000004, 0xfffffffe, 0x0, 0x2000000000006, 0x1) madvise$auto(0x0, 0xffffffffffff0001, 0x15) getegid() waitid$auto_P_PGID(0x2, 0x0, &(0x7f0000000280)={@_si_pad}, 0x3, &(0x7f0000000440)={{0x8, 0x6}, {0x8, 0xc5e}, 0x100000001, 0x3, 0x1, 0xf9, 0xfffffffffffffffc, 0x5, 0x6274, 0x9, 0x0, 0xb, 0x35d, 0x439c, 0x9, 0x7}) madvise$auto(0x0, 0xffffffffffff0101, 0x15) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000100)='/sys/devices/virtual/block/ram1/queue/read_ahead_kb\x00', 0x181482, 0x0) 5.112782142s ago: executing program 3 (id=1120): futex_wake$auto(0x0, 0x8, 0x7, 0x2) 4.776042314s ago: executing program 3 (id=1121): mmap$auto(0x0, 0x40009, 0xdf, 0x9b72, 0x7, 0x28000) close_range$auto(0x2, 0x8, 0x0) io_uring_setup$auto(0x6, 0x0) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={0x0, 0x1ac}, 0x1, 0x0, 0x0, 0x4004810}, 0x800) socket(0x10, 0x2, 0x0) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="72010000", @ANYBLOB="120027"], 0x1ac}}, 0x40000) mmap$auto(0x0, 0x3, 0xdf, 0xeb1, 0x403, 0x8000) recvmmsg$auto(0x3, 0x0, 0x10000, 0x20a6, 0x0) (fail_nth: 1) sendmmsg$auto(0x3, &(0x7f0000000080)={{0x0, 0x4, &(0x7f00000002c0)={0x0, 0xc4}, 0x1, 0x0, 0x0, 0x9}, 0x7}, 0x7, 0x0) 4.282092554s ago: executing program 0 (id=1122): mmap$auto(0x0, 0x4020009, 0xdf, 0xeb1, 0x401, 0x8000) r0 = socket(0x2, 0x1, 0x0) close_range$auto(0x2, 0x8, 0x0) r1 = socket(0x1d, 0x2, 0x7) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) bind$auto(0x3, &(0x7f0000000040)=@can={0x1d, r2}, 0x6a) sendmmsg$auto(r0, &(0x7f0000000140)={{&(0x7f0000000040), 0x12, 0x0, 0x9, 0x0, 0x1f, 0xb}, 0x800009}, 0x5, 0x20000000) 4.134428132s ago: executing program 2 (id=1123): close_range$auto(0x2, 0x8, 0x0) socket(0x80000000000000a, 0x2, 0x0) r0 = socket(0x2, 0x1, 0x106) r1 = openat$auto_tomoyo_operations_securityfs_if(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/security/tomoyo/manager\x00', 0xc0201, 0x0) write$auto_tomoyo_operations_securityfs_if(r1, 0x0, 0x0) mmap$auto(0x0, 0x8, 0x4000000000df, 0xeb1, 0x401, 0x8000) unshare$auto(0x40000080) write$auto(0xffffffffffffffff, 0x0, 0x100000a3d9) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) r2 = openat$auto_snd_pcm_f_ops_pcm1(0xffffffffffffff9c, &(0x7f0000000200)='/dev/snd/pcmC0D0c\x00', 0x0, 0x0) ioctl$auto_SNDRV_PCM_IOCTL_UNLINK2(r2, 0x4161, 0x0) openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f0000000100)='/proc/asound/hwdep\x00', 0x0, 0x0) r3 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000040)='/proc/thread-self/fail-nth\x00', 0x802, 0x0) r4 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000240)='/sys/devices/virtual/block/ram9/diskseq\x00', 0x0, 0x0) read$auto(r4, 0x0, 0x20) writev$auto(r3, &(0x7f0000000200)={0x0, 0x7}, 0x3) unshare$auto(0x40000080) setsockopt$auto(r0, 0x1, 0x40, &(0x7f0000000200)='\x00\x89e\xad\x97\xc5E\xea=\x0f\xf4\xba4\x05>y/21\xfd\'\xc7\x1c\xaeV`\xc7^\x05\"H\xb8\x12\x99\x1fF\xdc\xc4\x02FV\x04D&9?\xa8d\xc97B\x9f)\xc6\xbb\x15_\xfd\xa5\xaf\xf8\xb8\x8a\x186\xa9\x0eY;\x9a\xe32T\xddn\xa6zK\xef\xf7\x04\x81\xb4\xb7;\x12\x1ch$\xbd\xd1x\x15\xa8\x9c\xba\x83\xa7\xbdwf8\xc03z|\xcd\xbc\xa1+8\xcet\x960\a\x80\x88!\x9e\x96\xcd\xb5dB\xc1L\xb2\xb1\xe6\xf9\x92\xd4\xcd\v0|G\xb7\xc3+\xb5\xa9\xb4E>ry\x8d(\xcb\xadaH<-h\xef8\x0678]`\x1f\xe5\\\x9c\xb4\xbd 6\x9fP\x16\xb5\xa1.;d\xf5F7TgT\x908=l\x89\x05\x03\xcb\x04\x9c\x0e\x04\xb5a\xe6\xa6\x13\xf8\xb2\xe1\xab\vI;\x10\xa7\xcc\x84\x1d\xff(\x1c\x99\x90M\xba\xfe\xaa\x8e\x83\x98\xbb8\xc3\x02\x8d(\xb0\x9c@n\xb7\xd3TF\xc7\x7f\x11\x9e\x00\x00\x00\x00\x00', 0xbb) bind$auto(0x3, &(0x7f0000000040)=@in={0x2, 0x3, @empty}, 0x6a) connect$auto(0x3, &(0x7f0000000080)=@in={0x2, 0x3, @dev={0xac, 0x14, 0x14, 0x11}}, 0x54) mmap$auto(0x0, 0x2020009, 0x3, 0xeb2, 0xfffffffffffffffb, 0x8000) sysfs$auto(0x2, 0x2, 0x0) lsm_list_modules$auto(0x0, 0x0, 0x0) sendmmsg$auto(0x3, &(0x7f0000000000)={{0x0, 0x2, 0x0, 0x106, 0x0, 0x6c, 0x697c}, 0xed71390}, 0x9a6, 0x0) sendfile$auto(0x1, 0x3, 0x0, 0xc01) 3.957103257s ago: executing program 1 (id=1124): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$auto_ovs_packet(&(0x7f0000001940), 0xffffffffffffffff) r2 = prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) r3 = socketpair$auto(0x1, 0x2, 0x8000000000000000, 0x0) r4 = syz_genetlink_get_family_id$auto_tipcv2(&(0x7f0000000080), r3) r5 = clone$auto(0xa685, 0x2, &(0x7f0000000100)=0x4, &(0x7f0000000140)=0xfffffff2, 0x1b9) sendmsg$auto_TIPC_NL_BEARER_DISABLE(r2, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000180)={&(0x7f0000000240)=ANY=[@ANYBLOB="48120000", @ANYRES16=r4, @ANYBLOB="000425bde2dffb21800800fe0000000000000000", @ANYRES32=r2, @ANYBLOB="08000f00050000000800c000", @ANYRES32=r5, @ANYBLOB="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0x1248}, 0x1, 0x0, 0x0, 0x80}, 0x40) r6 = prctl$auto(0x8d, 0x5, 0x0, 0x3, 0x2) r7 = openat$auto_transactions_fops_(0xffffffffffffff9c, &(0x7f0000000180), 0x40800, 0x0) r8 = bpf$auto_BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000440)=@task_fd_query={r5, r6, 0x9, 0xfffffffb, 0xa3, 0xf4, r7, 0x9, 0x6}, 0x4) sendmsg$auto_OVS_PACKET_CMD_EXECUTE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000280)={0x38, r1, 0x1b, 0x70bd26, 0x25dfdbfd, {}, [@OVS_PACKET_ATTR_PROBE={0x4}, @OVS_PACKET_ATTR_ACTIONS={0x8, 0x3, 0x0, 0x1, [@nested={0x4, 0xb}]}, @OVS_PACKET_ATTR_PACKET={0x12, 0x1, "898771f1c19f17790485908286dd"}, @OVS_PACKET_ATTR_KEY={0x4}]}, 0x38}, 0x1, 0x0, 0x0, 0x50}, 0xc800) mmap$auto(0x0, 0x2a, 0xdf, 0x9b72, 0x1000, 0x28000) signalfd4$auto(0xffffffff, 0x0, 0x8, 0x0) read$auto_minstrel_ht_stat_fops_rc80211_minstrel_ht_debugfs(r8, &(0x7f00000014c0)=""/260, 0x104) timer_create$auto(0x2, 0x0, 0x0) r9 = openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/route\x00', 0x8a200, 0x0) pread64$auto(r9, &(0x7f0000000540)='veth1\x00\xe0,\x17\xa0\xf7\x89Pl\x84K?\x01\x84\xa1i\xe00\x81p\xa0U \f\xdbP`:\xe2\'\xa7\xbf\xbd\x04\x18\xad\x90I^\x99M\xe0W\x14\x11\xf4\xeb\x90:\v\xc5\x13*\xfe\x90\xb1\xa9O\xa5\x05\xaa\x8fTi\xd6\x88Q\xda\xca', 0x200000000003, 0x8) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) socketpair$auto(0x1b, 0x9, 0x8000000000000000, 0x0) close_range$auto(0x2, 0x8, 0x0) socket$nl_generic(0x10, 0x3, 0x10) openat$auto_dvb_frontend_fops_dvb_frontend(0xffffffffffffff9c, &(0x7f0000000040), 0x94000, 0x0) socket(0xa, 0x801, 0x84) setsockopt$auto(0x3, 0x10000000084, 0x75, 0x0, 0xb) mmap$auto(0x0, 0x4020009, 0xdf, 0xeb1, 0x401, 0x8000) statmount$auto(0x0, &(0x7f0000000180)={0x8, 0x1, 0x401bf, 0x46, 0x2b, 0x1000000000065f, 0x80000000, 0x40000007, 0x3, 0x20000002, 0x9, 0x1, 0x6, 0x4, 0xb4, 0x9, 0x4, 0x2, 0x80, 0x4, 0x0, 0x7, 0x2000, 0x203, 0x0, 0x84, 0x0, 0x0, 0x0, 0x80000001, 0x0, [0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5cfe]}, 0x1fe, 0xd) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)=ANY=[], 0x1ac}}, 0x40000) sendmsg$auto_OVS_VPORT_CMD_DEL(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYBLOB="11002d"], 0x3c}, 0x1, 0x0, 0x0, 0x8000}, 0x8000) socket(0x10, 0x2, 0x0) openat$auto_cec_devnode_fops_cec_priv(0xffffffffffffff9c, &(0x7f0000002c00)='/dev/cec18\x00', 0x900, 0x0) 3.956344693s ago: executing program 3 (id=1125): r0 = setfsuid$auto(0xee00) setreuid$auto(r0, 0x0) read$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffffff, &(0x7f0000000080)=""/173, 0xad) msgsnd$auto(0x2, &(0x7f0000000300)={0x4, 0x9}, 0x65, 0xfffffffd) openat$auto_lru_gen_rw_fops_vmscan(0xffffffffffffff9c, 0x0, 0xc0000, 0x0) pwrite64$auto(0xc8, &(0x7f0000000180)='\vX\xb5n\x91p\xe6\x1eRN8\x99\x86\xdde\x1cJ\x99\x00\x00/\x00\x00\x00\xfd\xfdX\xd3\x1d\xf8\xbebZ\xddL\x01\x00\x00\x00^\x0fo\x84\xfc\x89\v\xea\x1b\x95\xafQ;CL\"\x01\x88\v\xae\xa9i8W\xe5\x00!\xf0\xcdr\xfa\xa2@X\xb9_\xdd*\xd1\x14^\xbe\xa2E\xd8?\'\x8dg\x81K*&\xab\xaf\x94\x90\xd7\xa6+,\xc3\xc2g\x01JZ\xbb*\xb5\xa1;0\x81\x11\x9a?g`sFh\x00\x00,,\x93\xba\x88\x93\xc6#\xe5\xaae\x9d\xb6\x1a\x7f\xc0%\xb0\rfOJ+\x02\x9b#)\x9b\x17\x82\xd7\xee\xd1\xbf2[\xd0\xbdn\x1d\x00\xeb]B\xa0\x99/\xc0\xd8\x05f_\xfa\x19\a\x00\xf1\x12lwU&[\xde?\xde8\xf7\xc1\xa6\xf2\xc1\"\xact\xee\xc9\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00v\xd9\xe5H.-\x14\xee\xbc\xae\xe1\x85\xb2b\xd42\x89\x05e\x03z\xe6q\xcd\x91\tM\xd2\x90\xc91\xd9\x86\xe4\x8e\x0fI\xf0b2\nfa\xb8\x1a\xdb\xaa0P\xca\xb2W\xe3\x14\xb9Cx\x0e4\xc9\xb4\xdc4\xe3\x8f\x1c\xa5\x89\x8d\x84V\x97dg \x9f\xcd\x8fA\x16\x01\xc5.\x7fG\x86L\xa4\xd6h\xea\x11x\xce\x96t\xc7~# )\x8c6\x06\xd7\xfcu\x8c{t\xa5\x92JW\x8b\xb3Oj%\xb5H\x91F\x1b\x01\xef\x0e\xc5\xac\xcfK\xd5\x98\xce\xd6?\t\xa8\xb7\xce\x87\xdb\xb0\xaa\x8al8qF\re\xa7\xda\x1f\x9ad\b!\xddBD\xd9', 0x3f, 0x200001000) r1 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) r2 = prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) write$auto(r1, &(0x7f00000000c0)='/Eev/audio1\x00VI\xa3\xaa\xb1;\x9dJ\xc6\xc0\'\xdbV\xd4\xee\xc2\xdd\xa7\xee$\x8d\xc4\xe9d\x03\rF\xec\xb8\xb1Z|\xffGP\x97)\xcf\a\xfb\\n\x89C:\x84D\x1du\xb4\x9ab\xce\xa7tU\x14w\xb4\x14\x1dU\x9d\x8b\xa4U\x953.O\xab\"4\x8a\xbbY8@Z5`\xa4m\xffb\x17\xbb\x7f\xea4*\xa4\xf4\xb4\x90\xc0\xbf\xd4m\xbf\xc7\x15\xbe\x01\x98\xd7lD\x97)}\xfaK\xdf>f\xb8&\x959-\n\xccWw\xe2\x9cK\fE\a\xca\xd36\xe8\xcb?(\xfaI\xe2\xae,\x95k8\x83\xcf\xc5D\xcc', 0x100000a3d9) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$auto_tipcv2(&(0x7f000000c180), 0xffffffffffffffff) sendmsg$auto_TIPC_NL_NAME_TABLE_GET(r3, &(0x7f000000ca40)={0x0, 0x0, &(0x7f000000ca00)={&(0x7f0000000580)=ANY=[@ANYBLOB="14000000", @ANYRES16=r4, @ANYBLOB="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", @ANYRESDEC=r2], 0x14}, 0x1, 0x0, 0x0, 0x841}, 0x4) mmap$auto(0xc, 0x20009, 0x5, 0x14, 0xffffffffffffffff, 0x0) msync$auto(0x1ffff000, 0x180000000000000, 0x400000004) fsconfig$auto(0xffffffffffffffff, 0xd4, 0x0, 0x0, 0x0) r5 = socket(0x2, 0x5, 0x0) mmap$auto(0x0, 0x2, 0x4000000000df, 0xeb0, 0x401, 0x7fff) bind$auto(r1, &(0x7f0000000040)=@ax25={0x3, @bcast, 0x4}, 0x6e) setsockopt$auto(r5, 0x0, 0x80000001, 0x0, 0x0) sendmmsg$auto(r5, &(0x7f0000000140)={{&(0x7f0000000040), 0x10, &(0x7f00000000c0)={0x0, 0x10000}, 0x7, 0x0, 0x5, 0xb}, 0xfff}, 0x8, 0x311) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000000)='/sys/module/ati_remote2/parameters/channel_mask\x00', 0x1e1842, 0x0) mmap$auto(0x0, 0x40009, 0xdf, 0x9b72, 0x7, 0x28000) stat$auto(0x0, &(0x7f0000000380)={0x506f, 0x7, 0x80000000000000, 0xfffffff2, 0x0, 0xee01, 0x0, 0x2, 0x101, 0x4, 0x1, 0x20fd, 0x3ff, 0x800000401, 0x5f54, 0x0, 0xfffffffeffffffff}) r6 = openat$auto_urandom_fops_random(0xffffffffffffff9c, &(0x7f00000001c0), 0x371b41, 0x0) writev$auto(r6, &(0x7f00000003c0)={0x0, 0xb}, 0x80000001) openat$auto_dvb_frontend_fops_dvb_frontend(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$auto(0xffffffffffffffff, 0x0, 0xfffffffffffff4e0) open(&(0x7f0000000340)='./cgroup/file0\x00', 0x101840, 0x100) execve$auto(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) rename$auto(&(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='./cgroup\x00') 3.949486734s ago: executing program 0 (id=1126): openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000040)='/sys/module/md_mod/parameters/new_array\x00', 0xa001, 0x0) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000200)='/sys/devices/virtual/net/bond0/bonding/ad_actor_sys_prio\x00', 0x942, 0x0) socket$nl_generic(0x10, 0x3, 0x10) openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) process_vm_writev$auto(0x1, &(0x7f0000002980)={0x0, 0x4}, 0x3, 0x0, 0x4, 0x0) mmap$auto(0x0, 0x400008, 0x3, 0x9b72, 0x2, 0x8000) socket(0x2, 0x1, 0x106) socket(0x2, 0x801, 0x106) openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000000)='/dev/tty12\x00', 0x800, 0x0) openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f00000009c0)='/proc/self/net/icmp6\x00', 0x8000, 0x0) r0 = openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000080)='/dev/tty12\x00', 0x101840, 0x0) r1 = socketpair$auto(0x1e, 0x4, 0x8000000000000000, 0x0) clone$auto(0x20003b46, 0x2, 0x0, 0x0, 0x2) ioctl$auto(r0, 0x541c, r1) sendmsg$auto_GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="01002cbd7000fbdbdf25010000000003000000000000"], 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x0) close_range$auto(0x0, 0xfffffffffffff000, 0x4000000000002) openat$auto_mon_fops_text_t_mon_text(0xffffffffffffff9c, &(0x7f0000000140)='/sys/kernel/debug/usb/usbmon/35u\x00', 0x20100, 0x0) openat$auto_seq_oss_f_ops_seq_oss(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x202002, 0x0) socket(0x10, 0x2, 0x4) close_range$auto(0x2, 0x8, 0x0) close_range$auto(0x2, 0x8, 0x0) openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f00000011c0), 0x6ab82, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r2 = openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f0000000280), 0x101200, 0x0) close_range$auto(0x2, 0x8, 0x0) r3 = openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f00000011c0), 0x6ab82, 0x0) ioctl$auto_KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$auto(0x3, 0xae41, r3) ioctl$auto_KVM_GET_MSRS(r2, 0x4008ae90, &(0x7f0000000300)={0x4002}) socket(0x10, 0x2, 0xc) 3.136155612s ago: executing program 1 (id=1127): openat$auto_proc_pagemap_operations_internal(0xffffffffffffff9c, &(0x7f0000000100)='/proc/thread-self/pagemap\x00', 0x1, 0x0) mmap$auto(0x0, 0x4, 0x4000000000df, 0x40eb1, 0x401, 0x300000000000) socket(0xa, 0x3, 0x3b) connect$auto(0x3, &(0x7f0000000000)=@generic={0x28, "0000e100"}, 0x58) mount$auto(0x0, 0x0, 0x0, 0x144000, 0x0) r0 = prctl$auto(0x3e, 0x1, 0x0, 0x200000001, 0x0) recvmmsg$auto(0x3, 0x0, 0x10000, 0x0, 0x0) sendmmsg$auto(0x3, 0x0, 0x9a6, 0x7000000) sendto$auto(0xffffffffffffffff, 0x0, 0x4, 0x7fffffff, 0x0, 0x1c) socketpair$auto(0x1, 0x2, 0x8000000000000000, 0x0) close_range$auto(0x2, 0xffffffffffffffff, 0x0) open(0x0, 0x163340, 0x6a) socket(0x2, 0x1, 0x0) setsockopt$auto(0x3, 0x1, 0x3e, 0x0, 0x9) eventfd2$auto(0x5, 0x807ff) connect$auto(0x3, &(0x7f0000000140)=@in={0x2, 0x4e32, @rand_addr=0x64010101}, 0x51) sendmmsg$auto(0x3, 0x0, 0x9a6, 0x7fffffe) shmctl$auto_IPC_INFO(0xfffff762, 0x3, &(0x7f00000001c0)={{0xb75, 0xee00, 0x0, 0x0, 0xb, 0x80000000}, 0x7, 0x8, 0x5, 0x400, @inferred, @inferred=0x0, 0xf397, 0x0, 0x0, 0x0}) semctl$auto_GETPID(0x2, 0x9, 0xb, 0x7fffffff) statx$auto(r0, 0x0, 0x5, 0x1, 0x0) getpgid(r1) process_vm_readv$auto(0x0, 0x0, 0x1, &(0x7f0000000280)={&(0x7f0000000080), 0x10ffffffff}, 0x6, 0x0) openat$auto_vcs_fops_vc_screen(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vcsa\x00', 0xc0000, 0x0) shmctl$auto_SHM_STAT(0x5, 0xd, &(0x7f00000004c0)={{0xffff850d, 0xee01, 0xee01, 0x4, 0xd7d, 0x8, 0x2}, 0x6, 0x7, 0x1, 0x2, @inferred=0xffffffffffffffff, @inferred=0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000440), &(0x7f0000000480)}) mmap$auto(0x0, 0x2000a, 0x10000000000df, 0xeb2, 0x401, 0x8000) openat$auto_evdev_fops_evdev(0xffffffffffffff9c, &(0x7f0000000180)='/dev/input/event0\x00', 0x8000, 0x0) openat$auto_def_blk_fops_fs(0xffffffffffffff9c, 0x0, 0x14f682, 0x0) r2 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000040)='/dev/amidi2\x00', 0x1, 0x0) prctl$auto(0x3e, 0x1, 0x0, 0x4, 0x3) write$auto(r2, &(0x7f00000000c0)='/dev/audio1\x00', 0x100000a3d9) 3.020073618s ago: executing program 2 (id=1128): mmap$auto(0x0, 0xa, 0xdb, 0x9b72, 0x5, 0x8000) r0 = openat$auto_cec_devnode_fops_cec_priv(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cec3\x00', 0x0, 0x0) ioctl$auto_CEC_DQEVENT(r0, 0xc0506107, 0x0) openat$auto_nst_seq_fops_netdebug(0xffffffffffffff9c, &(0x7f0000000000), 0x40000, 0x0) mmap$auto(0x0, 0x20009, 0xdf, 0xeb1, 0x401, 0x8000) r1 = socket(0xa, 0x2, 0x73) clock_gettime$auto(0x1, 0x0) sendmmsg$auto(r1, 0x0, 0x9, 0xb7a) openat$auto_nst_seq_fops_netdebug(0xffffffffffffff9c, &(0x7f0000000240), 0x101000, 0x0) r2 = openat$auto_nst_seq_fops_netdebug(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$auto_snd_pcm_oss_f_reg_pcm_oss(0xffffffffffffff9c, 0x0, 0x20342, 0x0) read$auto_nst_seq_fops_netdebug(r2, &(0x7f0000000140)=""/246, 0xf6) r3 = openat$auto_dynamic_events_ops_trace_dynevent(0xffffffffffffff9c, &(0x7f0000000280)='/sys/kernel/debug/tracing/dynamic_events\x00', 0x141800, 0x0) ioctl$auto(0x4000000000000c8, 0x400454d1, r3) ioctl$auto_CEC_DQEVENT(r0, 0xc0506107, &(0x7f0000000080)={0x6, 0x4, 0x5, @lost_msgs={0x80}}) 2.905280307s ago: executing program 3 (id=1129): setresuid$auto(0x8, 0x8, 0x0) r0 = setfsuid$auto(0xee00) setreuid$auto(r0, 0x0) read$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffffff, &(0x7f0000000080)=""/173, 0xad) msgsnd$auto(0x2, &(0x7f0000000300)={0x4, 0x9}, 0x65, 0xfffffffd) openat$auto_lru_gen_rw_fops_vmscan(0xffffffffffffff9c, 0x0, 0xc0000, 0x0) r1 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) shmctl$auto_SHM_STAT_ANY(0x7, 0xf, &(0x7f0000000840)={{0x1, r0, 0x0, 0x6, 0x2, 0x8, 0x1}, 0x5, 0x3, 0xb, 0x7, @inferred, @inferred, 0xb24a, 0x0, &(0x7f00000005c0), &(0x7f0000000740)="aad776f370ad01ceb8dc2dc52ca02e1a6941fd602e95dcf788b3cea75adb660adfae85c020c39bdc33562345f3181873d7fe4715115749b21fb1ea6edff65f1230652c810adf7807e01cd711d8715217c7e0f9170db10defa2c1d4eea80730c7fb28155c17e8ca040b520bebf8cd88b3de21a6bdb6343c606b85ef42fadfe39a7a57eb0add52fe58b8c10b89ea67586b78ddef785570959160c437a2e71372ec76a076c0a3e5e3d6450b5e082f299f0b43dc5b9174bec24f5eeea41bafa6a2cecf81575fd9b0c4ca17a883d4606ac8318d0eeee95a64299b8be2ea34be742cd6109ccbbfa65c2194c7ac82effb67729b2c4fb6ddf6"}) write$auto(r1, &(0x7f00000000c0)='/Eev/audio1\x00VI\xa3\xaa\xb1;\x9dJ\xc6\xc0\'\xdbV\xd4\xee\xc2\xdd\xa7\xee$\x8d\xc4\xe9d\x03\rF\xec\xb8\xb1Z|\xffGP\x97)\xcf\a\xfb\\n\x89C:\x84D\x1du\xb4\x9ab\xce\xa7tU\x14w\xb4\x14\x1dU\x9d\x8b\xa4U\x953.O\xab\"4\x8a\xbbY8@Z5`\xa4m\xffb\x17\xbb\x7f\xea4*\xa4\xf4\xb4\x90\xc0\xbf\xd4m\xbf\xc7\x15\xbe\x01\x98\xd7lD\x97)}\xfaK\xdf>f\xb8&\x959-\n\xccWw\xe2\x9cK\fE\a\xca\xd36\xe8\xcb?(\xfaI\xe2\xae,\x95k8\x83\xcf\xc5D\xcc', 0x100000a3d9) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$auto_tipcv2(&(0x7f000000c180), 0xffffffffffffffff) sendmsg$auto_TIPC_NL_NAME_TABLE_GET(r2, &(0x7f000000ca40)={0x0, 0x0, &(0x7f000000ca00)={&(0x7f0000000180)=ANY=[@ANYBLOB="14000000ab40d66a9c8807eac5ce705a385620e5f12946738af55d2c0c843c7f334e", @ANYRES16=r3, @ANYBLOB="e3db28bd7000fcdbdf2510000000"], 0x14}, 0x1, 0x0, 0x0, 0x841}, 0x4) mmap$auto(0xc, 0x20009, 0x5, 0x14, 0xffffffffffffffff, 0x0) msync$auto(0x1ffff000, 0x180000000000000, 0x400000004) fsconfig$auto(r1, 0xd44, 0x0, 0x0, 0x0) openat$auto_force_suspend_fops_hci_vhci(0xffffffffffffff9c, &(0x7f0000000340)='/sys/kernel/debug/bluetooth/hci5/force_suspend\x00', 0x80, 0x0) mbind$auto(0xfffffffffffff000, 0x100000004, 0xfffffffe, 0x0, 0x2000000000006, 0x1) openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, 0x0, 0x802, 0x0) r4 = getegid() r5 = waitid$auto_P_PGID(0x2, 0x0, &(0x7f0000000280)={@_si_pad}, 0x3, &(0x7f0000000440)={{0x8, 0x6}, {0x8, 0xc5e}, 0x100000001, 0x3, 0x1, 0xf9, 0xfffffffffffffffc, 0x5, 0x6274, 0x9, 0x0, 0xb, 0x35d, 0x439c, 0x9, 0x7}) shmctl$auto_SHM_STAT_ANY(0x0, 0xf, &(0x7f00000006c0)={{0x7, r0, r4, 0x4, 0x6, 0x81, 0x48d}, 0x1, 0x5, 0x8, 0x2, @inferred=r5, @raw=0x5, 0x5, 0x0, 0x0, &(0x7f0000000600)="3b4aab5baf7b70279f51554278b9b2497af28d2f68748361dda23b269d8b59ff913dc2ce2f41389066481eb9ea5492d38b5b950569f4d785c41fe5d0ab02234a66c5d804108051813044b3235a4b452ff0c51b938f2f5440d9ecee6cfad16d8271c93fa2488f5af21c4361fca3799a20b53b6f0c6c3b19b35a674aec24b246c982d5f007b2ecde6cab52699af3b1e94e1a42d4e44b022d7d64730dd5127ccd9f02f7590e93c2c7d8eb6e44"}) unshare$auto(0x40000080) madvise$auto(0x0, 0xffffffffffff0101, 0x15) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, 0x0, 0x181482, 0x0) mmap$auto(0x0, 0x200004, 0x4000000000e3, 0x40eb2, 0xd, 0x300000000000) close_range$auto(0x0, 0xfffffffffffff000, 0x0) bpf$auto(0xe4ffffff, &(0x7f00000001c0)=@bpf_attr_0={0xa, 0xb8, 0x10, 0x4, 0x4, 0xffffffffffffffff, 0xa, "2af051b26b658a20d8dc6b36c83ce63f", 0x0, 0xffffffffffffffff, 0x5, 0x7, 0x7, 0x6}, 0xf) openat$auto_transactions_fops_(0xffffffffffffff9c, &(0x7f0000000040), 0x8a042, 0x0) bpf$auto(0x1a, &(0x7f0000000380)=@link_create={@map_fd, @target_ifindex=r6, 0x5, 0x81, @perf_event={0x8000}}, 0x92) 2.746951861s ago: executing program 0 (id=1130): mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) set_mempolicy$auto(0x6, &(0x7f0000000080)=0x3, 0x21) unshare$auto(0x40000080) socket(0xf, 0x5, 0x5) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) r0 = openat$auto_cec_devnode_fops_cec_priv(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cec2\x00', 0x20081, 0x0) ioctl$auto_CEC_TRANSMIT(r0, 0xc0386105, 0x0) msgctl$auto_IPC_RMID(0x4, 0x0, &(0x7f0000000240)={{0x0, 0xffffffffffffffff, 0xee00, 0x9, 0x5, 0x8, 0x5}, &(0x7f00000001c0)=0x6, &(0x7f0000000200)=0x1, 0x1, 0xfff, 0x0, 0x7, 0x9, 0x4, 0x9, 0xf}) r1 = prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB="72010000"], 0x1ac}, 0x1, 0x0, 0x0, 0x2000c000}, 0x4004) syz_genetlink_get_family_id$auto_ila(&(0x7f0000000040), r1) openat$auto_suspend_stats_fops_(0xffffffffffffff9c, &(0x7f00000003c0), 0x1001, 0x0) socket(0x2, 0x801, 0x100) connect$auto(0x3, &(0x7f00000000c0), 0x55) close_range$auto(0x2, 0x8, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r2 = socket(0x1e, 0x4, 0x0) r3 = socket(0x1e, 0x4, 0x0) get_robust_list$auto(0x0, 0x0, 0x0) setsockopt$auto(r3, 0x10f, 0x87, 0x0, 0x14) setsockopt$auto(0x3, 0x10f, 0x87, 0x0, 0x14) io_uring_register$auto(0xffffffffffffffff, 0x23, 0x0, 0x0) recvmmsg$auto(r2, &(0x7f0000000200)={{0x0, 0x2, &(0x7f0000000140)={0x0, 0x4d7}, 0x9, 0x0, 0x808, 0x10007fe}, 0x1000}, 0xffffffff, 0x8, 0x0) sendmmsg$auto(0x3, &(0x7f0000000080)={{0x0, 0x2, &(0x7f00000002c0)={0x0, 0xc4}, 0x1, 0x0, 0xc400000000000000, 0x9}, 0x7}, 0x3, 0x0) sendmmsg$auto(0x3, 0x0, 0x9a6, 0x7000000) sendmmsg$auto(0x4, 0x0, 0x9a6, 0x6) 2.19469965s ago: executing program 1 (id=1131): mmap$auto(0x400, 0x4020009, 0xdf, 0xeb1, 0x401, 0x8000) socket(0xa, 0x3, 0x5) openat$auto_stats_fops_(0xffffffffffffff9c, &(0x7f0000000000), 0xc00, 0x0) mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x7f, 0x8000) socket(0x10, 0x2, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket(0x1d, 0x2, 0x2) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000280)='/sys/devices/pci0000:00/0000:00:03.0/consistent_dma_mask_bits\x00', 0x0, 0x0) openat$auto_usbfs_devices_fops_usb(0xffffffffffffff9c, &(0x7f0000000000), 0x191b40, 0x0) openat$auto_snd_ctl_f_ops_control(0xffffffffffffff9c, &(0x7f0000004180)='/dev/snd/controlC1\x00', 0x28180, 0x0) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000240)='/sys/kernel/slab/kmalloc-64/min_partial\x00', 0x501, 0x0) openat$auto_usbdev_file_operations_usb(0xffffffffffffff9c, &(0x7f0000000140)='/dev/bus/usb/009/001\x00', 0x0, 0x0) mmap$auto(0x0, 0x2000a, 0x9, 0x14, 0x401, 0x8000) getcwd$auto(0x0, 0xffffffffffffffff) close_range$auto(0x0, 0xfffffffffffff000, 0x4000000000002) socket$nl_generic(0x10, 0x3, 0x10) r0 = openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS0\x00', 0x48140, 0x0) ioctl$auto_TIOCSWINSZ2(r0, 0x5414, 0x0) 2.083511313s ago: executing program 2 (id=1132): unshare$auto(0x40000080) mmap$auto(0x0, 0x4020009, 0xdf, 0xeb1, 0x401, 0x8000) r0 = socket(0x10, 0x2, 0x0) sendmsg$auto_NFSD_CMD_THREADS_SET(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000229bd70001cdddf250200020008000308"], 0x24}, 0x1, 0x0, 0x0, 0x20000010}, 0x0) sendmsg$auto_CTRL_CMD_GETPOLICY(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="14000000", @ANYRES16, @ANYBLOB="0700000000000000df250a"], 0x14}, 0x1, 0x0, 0x0, 0x20008000}, 0x10004010) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)=ANY=[@ANYBLOB="72010000", @ANYBLOB="1a00"], 0x1ac}}, 0x40000) sendmsg$auto_NL80211_CMD_GET_REG(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)=ANY=[@ANYBLOB="72010000", @ANYBLOB="18"], 0x1ac}}, 0x40000) sendmmsg$auto(0x3, &(0x7f0000000080)={{0x0, 0x1c03, &(0x7f00000002c0)={0x0, 0xc4}, 0x1, 0x0, 0x0, 0x9}, 0x7}, 0x3, 0x0) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) sendmsg$auto_OVS_DP_CMD_NEW(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40000}, 0x80) sendmmsg$auto(0xffffffffffffffff, &(0x7f0000000080)={{0x0, 0x0, &(0x7f0000000100)={0x0, 0xfc2}, 0x2, 0x0, 0x4000000000007, 0xa505}, 0x800}, 0x4, 0x4008) r1 = openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f0000000000), 0x101000, 0x0) ioctl$auto_KVM_GET_MSRS(r1, 0x4008ae89, &(0x7f00000000c0)={0xdd}) pidfd_send_signal$auto_PIDFD_SIGNAL_THREAD_GROUP(r1, 0x5, &(0x7f00000001c0)={@siginfo_0_0={0x3, 0x0, 0x9, @_sigsys={&(0x7f00000000c0)="811eaf84ad5ffde93d0d5ebe24b440fd8f99c028507e4faffa5e5debcbc4018877438419b2bd7cb50813f34ea0d8473a3e", 0x1, 0x100}}}, 0x2) r2 = socket(0x10, 0x2, 0x0) sendmsg$auto_NL80211_CMD_GET_REG(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYBLOB="1200", @ANYBLOB="5de1"], 0x1ac}}, 0x40000) recvmmsg$auto(r2, &(0x7f0000000040)={{0x0, 0x5, 0x0, 0x5, 0x0, 0x200002, 0x13}, 0x803}, 0xfffffff9, 0x10, 0x0) ioctl$auto(0xffffffffffffffff, 0x89f1, 0x24) 1.972086127s ago: executing program 1 (id=1133): mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0xffffffffffffffff, 0x8000) unshare$auto(0x40000080) openat$auto_dvb_dvr_fops_dmxdev(0xffffffffffffff9c, &(0x7f0000000140), 0x100, 0x0) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000080)='/sys/devices/platform/dummy_hcd.4/usb5/interface_authorized_default\x00', 0x10b002, 0x0) mmap$auto(0x2, 0x400200006, 0x2, 0x40eb1, 0x602, 0x300000000000) openat$auto_ftrace_set_event_fops_trace_events(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/tracing/set_event\x00', 0x121000, 0x0) r0 = syz_genetlink_get_family_id$auto_ovs_meter(&(0x7f0000002340), 0xffffffffffffffff) sendmsg$auto_OVS_METER_CMD_SET(0xffffffffffffffff, &(0x7f0000002480)={0x0, 0x0, &(0x7f0000002440)={&(0x7f0000000100)=ANY=[@ANYBLOB="0f000900000000000000c8a140d21ab9", @ANYRES16=r0, @ANYBLOB="010025bd7000fedbdf2502000000040002000c00048008002980040001800800010005000000"], 0x2c}, 0x1, 0x0, 0x0, 0x48000}, 0x4040) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$auto_mac80211_hwsim(&(0x7f0000001340), 0xffffffffffffffff) sendmsg$auto_HWSIM_CMD_NEW_RADIO(r1, &(0x7f0000001400)={0x0, 0x700, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r2, @ANYBLOB="01002bbd7000fcdbdf2504000000040010"], 0x20}, 0x1, 0x0, 0x0, 0x24040000}, 0x18800) mmap$auto(0x0, 0x400008, 0xdf, 0x11, 0x2, 0x8000) madvise$auto(0x0, 0xffffffffffff0001, 0x15) syz_genetlink_get_family_id$auto_nl80211(0x0, r1) close_range$auto(0xffffffffffffffff, 0x8, 0x8) brk$auto(0xffffffffffffff66) prctl$auto_PR_SYS_DISPATCH_OFF(0x800, 0x0, 0xffffffffffffffff, 0x401, 0xb0e) syslog$auto(0x3, &(0x7f0000000080)='..\x00k\xac\x8c\x1d\x0e\x98\x80\xd2\xaf\xa1\xf2\x1e\xe1R1\xa2\x8e\xce\xa0\x17\bI3\'\xc5tw\xd7\x1d\xa6\xf4#+\xfa\xd7\x01\xb9j<\v\xf47\n\xa7\xd2\x8b\x11e1\xb3\xfdd\x04\xa9 1q\x97\xc4,\xa9^\xc1\xb6\xa1q\x0f\xd1\x013\x87l\xb9\x1e\x05\x90\xa2', 0xda) personality$auto(0xfffff02e) ppoll$auto(&(0x7f0000001ac0)={0xffffffffffffffff, 0x9, 0x7}, 0x8, &(0x7f0000001b00)={0xf2, 0x9}, &(0x7f00000002c0)={0x10000}, 0x8) msgctl$auto_IPC_RMID(0x1, 0x0, &(0x7f0000001600)={{0x7b0, 0x0, 0x0, 0xd, 0x3ff, 0x7, 0xb}, 0x0, &(0x7f0000000440)=0x10, 0x1, 0xd80, 0x9, 0x0, 0x8000000000000000, 0x6, 0xa, 0xfff9, @raw=0x80, @raw=0x9}) openat$nci(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) prctl$auto(0x40, 0xfffffffffffff800, 0x0, 0x1, 0x0) mmap$auto(0x1, 0x400009, 0xb888, 0x9b70, 0x2, 0x8000) r3 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000080)='/sys/devices/virtual/net/dummy0/statistics/tx_errors\x00', 0x0, 0x0) read$auto(r3, 0x0, 0x20) 1.710963234s ago: executing program 2 (id=1134): mmap$auto(0x0, 0x4020009, 0xdf, 0xeb1, 0x401, 0x8000) r0 = socket(0x2, 0x1, 0x0) close_range$auto(0x2, 0x8, 0x0) r1 = socket(0x1d, 0x2, 0x7) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) bind$auto(0x3, &(0x7f0000000040)=@can={0x1d, r2}, 0x6a) sendmmsg$auto(r0, &(0x7f0000000140)={{&(0x7f0000000040), 0x12, 0x0, 0x9, 0x0, 0x1f, 0xb}, 0x800009}, 0x5, 0x20000000) 1.570662289s ago: executing program 2 (id=1135): mmap$auto(0x0, 0x180002, 0xdf, 0x9b72, 0x4, 0x400000008000) writev$auto(0x1, &(0x7f0000000100)={0x0, 0x400000000000fdef}, 0x1) r0 = clone$auto(0x20003b46, 0x2, 0x0, 0x0, 0x2) ptrace$auto(0x4206, r0, 0x0, 0x200005) openat$auto_ftrace_set_event_notrace_pid_fops_trace_events(0xffffffffffffff9c, 0x0, 0x582, 0x0) openat$auto_v4l2_fops_v4l2_dev(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video1\x00', 0xc0400, 0x0) ioctl$auto(0x3, 0x4020565a, 0x38) openat$auto_binder_fops_binder_internal(0xffffffffffffff9c, &(0x7f0000000100)='/dev/binderfs/binder1\x00', 0x800, 0x0) socket(0xa, 0x1, 0x100) openat$auto_lru_gen_rw_fops_vmscan(0xffffffffffffff9c, &(0x7f0000000200)='/sys/kernel/debug/lru_gen\x00', 0xc0000, 0x0) socket(0x1e, 0x1, 0x0) r1 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D2\x00', 0x101, 0x0) ioctl$auto_SNAPSHOT_ATOMIC_RESTORE(0xffffffffffffffff, 0x3304, 0x0) r2 = prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) write$auto(r1, &(0x7f00000000c0)='/Eev/audio1\x00VI\xa3\xaa\xb1;\x9dJ\xc6\xc0\'\xdbV\xd4\xee\xc2\xdd\xa7\xee$\x8d\xc4\xe9d\x03\rF\xec\xb8\xb1Z|\xffGP\x97)\xcf\a\xfb\\n\x89C:\x84D\x1du\xb4\x9ab\xce\xa7tU\x14w\xb4\x14\x1dU\x9d\x8b\xa4U\x953.O\xab\"4\x8a\xbbY8@Z5`\xa4m\xffb\x17\xbb\x7f\xea4*\xa4\xf4\xb4\x90\xc0\xbf\xd4m\xbf\xc7\x15\xbe\x01\x98\xd7lD\x97)}\xfaK\xdf>f\xb8&\x959-\n\xccWw\xe2\x9cK\fE\a\xca\xd36\xe8\xcb?(\xfaI\xe2\xae,\x95k8\x83\xcf\xc5D\xcc', 0x100000a3d9) sendmsg$auto_NL80211_CMD_SET_TID_TO_LINK_MAPPING(r2, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x4004014}, 0x4000) close_range$auto(0x2, 0xa, 0x0) socket(0xa, 0x1, 0x84) r3 = openat$auto_snd_mixer_oss_f_ops_mixer_oss(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer1\x00', 0x0, 0x0) r4 = dup$auto(r3) ioctl$auto_ECCGETLAYOUT(r4, 0x81484d11, &(0x7f0000000340)={0x101, [0x101, 0x1, 0x80000000, 0x3, 0xa, 0x5, 0x1, 0x5, 0x808f, 0xe, 0x5, 0x2, 0x2, 0xf, 0x57, 0xa8, 0x8, 0x7, 0xd1, 0x72944006, 0x1, 0xfe54, 0x0, 0x85e9, 0x9, 0x6, 0x9, 0x80, 0x80000000, 0x8dc, 0x4, 0x8, 0xfffff0bf, 0xa, 0x575e6e2c, 0x101, 0xff, 0x2, 0xffff0000, 0x3, 0x71c7, 0x1, 0x8, 0x90, 0xfffffffb, 0x7, 0x3, 0x5, 0x200, 0x100, 0x71d1, 0xffff, 0x9, 0x8, 0xa, 0x3, 0x2, 0x81, 0xe, 0x17, 0x4, 0x1, 0x0, 0x57a1], 0x6, [{0xff, 0x6e14}, {0x9, 0xb1}, {0x4d1, 0xb9bc}, {0xe, 0x8}, {0x4, 0x24}, {0x1, 0x8}, {0x5, 0x1ff}, {0x1, 0x40}]}) read$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffffff, 0x0, 0x0) close_range$auto(0x2, 0x8, 0x0) openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ttyS1\x00', 0x0, 0x0) openat$auto_rng_chrdev_ops_core(0xffffffffffffff9c, &(0x7f0000000000), 0x40, 0x0) r5 = openat$auto_console_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000800)='/dev/tty0\x00', 0x102, 0x0) write$auto_console_fops_tty_io(r5, &(0x7f0000000080)="8b010000000000000024cf0215b133daa2f50be18eea4c3898835c1cc4e5ac57067d48cd4d7765a9ed84760e6d9b380000000a000064", 0x36) readv$auto(0x3, &(0x7f0000000a80)={0x0, 0xffff}, 0x1) close_range$auto(0x2, 0xa, 0x0) 1.385389776s ago: executing program 0 (id=1136): setresuid$auto(0x8, 0x8, 0x0) r0 = setfsuid$auto(0xee00) setreuid$auto(r0, 0x0) read$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffffff, &(0x7f0000000180)=""/168, 0xa8) openat$auto_lru_gen_rw_fops_vmscan(0xffffffffffffff9c, 0x0, 0xc0000, 0x0) r1 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) write$auto(r1, &(0x7f00000000c0)='/Eev/audio1\x00VI\xa3\xaa\xb1;\x9dJ\xc6\xc0\'\xdbV\xd4\xee\xc2\xdd\xa7\xee$\x8d\xc4\xe9d\x03\rF\xec\xb8\xb1Z|\xffGP\x97)\xcf\a\xfb\\n\x89C:\x84D\x1du\xb4\x9ab\xce\xa7tU\x14w\xb4\x14\x1dU\x9d\x8b\xa4U\x953.O\xab\"4\x8a\xbbY8@Z5`\xa4m\xffb\x17\xbb\x7f\xea4*\xa4\xf4\xb4\x90\xc0\xbf\xd4m\xbf\xc7\x15\xbe\x01\x98\xd7lD\x97)}\xfaK\xdf>f\xb8&\x959-\n\xccWw\xe2\x9cK\fE\a\xca\xd36\xe8\xcb?(\xfaI\xe2\xae,\x95k8\x83\xcf\xc5D\xcc', 0x100000a3d9) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$auto_tipcv2(&(0x7f000000c180), 0xffffffffffffffff) mmap$auto(0x0, 0x6, 0x2, 0x40eb2, 0xffffffffffffffff, 0x308000000000) move_pages$auto(0x0, 0x1002, 0x0, 0x0, 0x0, 0x2) r2 = openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttynull\x00', 0x0, 0x0) bpf$auto(0x0, 0x0, 0x6f4) ioctl$auto(0x3, 0x402c542b, 0x38) r3 = openat$auto_tomoyo_operations_securityfs_if(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/security/tomoyo/profile\x00', 0xc1080, 0x0) pread64$auto(r3, 0x0, 0xb69a, 0x5) ioctl$auto_TIOCSTI2(r2, 0x5412, 0x0) mmap$auto(0xc, 0x20009, 0x5, 0x14, 0xffffffffffffffff, 0x0) msync$auto(0x1ffff000, 0x180000000000000, 0x400000004) fsconfig$auto(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) mbind$auto(0xfffffffffffff000, 0x100000004, 0xfffffffe, 0x0, 0x2000000000006, 0x1) madvise$auto(0x0, 0xffffffffffff0001, 0x15) getegid() waitid$auto_P_PGID(0x2, 0x0, &(0x7f0000000280)={@_si_pad}, 0x3, &(0x7f0000000440)={{0x8, 0x6}, {0x8, 0xc5e}, 0x100000001, 0x3, 0x1, 0xf9, 0xfffffffffffffffc, 0x5, 0x6274, 0x9, 0x0, 0xb, 0x35d, 0x439c, 0x9, 0x7}) madvise$auto(0x0, 0xffffffffffff0101, 0x15) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000100)='/sys/devices/virtual/block/ram1/queue/read_ahead_kb\x00', 0x181482, 0x0) 1.238725008s ago: executing program 3 (id=1137): setresuid$auto(0x8, 0x8, 0x0) r0 = setfsuid$auto(0xee00) setreuid$auto(r0, 0x0) read$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffffff, &(0x7f0000000180)=""/168, 0xa8) openat$auto_lru_gen_rw_fops_vmscan(0xffffffffffffff9c, 0x0, 0xc0000, 0x0) r1 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) write$auto(r1, &(0x7f00000000c0)='/Eev/audio1\x00VI\xa3\xaa\xb1;\x9dJ\xc6\xc0\'\xdbV\xd4\xee\xc2\xdd\xa7\xee$\x8d\xc4\xe9d\x03\rF\xec\xb8\xb1Z|\xffGP\x97)\xcf\a\xfb\\n\x89C:\x84D\x1du\xb4\x9ab\xce\xa7tU\x14w\xb4\x14\x1dU\x9d\x8b\xa4U\x953.O\xab\"4\x8a\xbbY8@Z5`\xa4m\xffb\x17\xbb\x7f\xea4*\xa4\xf4\xb4\x90\xc0\xbf\xd4m\xbf\xc7\x15\xbe\x01\x98\xd7lD\x97)}\xfaK\xdf>f\xb8&\x959-\n\xccWw\xe2\x9cK\fE\a\xca\xd36\xe8\xcb?(\xfaI\xe2\xae,\x95k8\x83\xcf\xc5D\xcc', 0x100000a3d9) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$auto_tipcv2(&(0x7f000000c180), 0xffffffffffffffff) mmap$auto(0x0, 0x6, 0x2, 0x40eb2, 0xffffffffffffffff, 0x308000000000) move_pages$auto(0x0, 0x1002, 0x0, 0x0, 0x0, 0x2) r4 = openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttynull\x00', 0x0, 0x0) bpf$auto(0x0, 0x0, 0x6f4) ioctl$auto(0x3, 0x402c542b, 0x38) r5 = openat$auto_tomoyo_operations_securityfs_if(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/security/tomoyo/profile\x00', 0xc1080, 0x0) pread64$auto(r5, 0x0, 0xb69a, 0x5) ioctl$auto_TIOCSTI2(r4, 0x5412, 0x0) sendmsg$auto_TIPC_NL_NAME_TABLE_GET(r2, &(0x7f000000ca40)={0x0, 0x0, &(0x7f000000ca00)={&(0x7f0000000040)=ANY=[@ANYBLOB="14000000", @ANYRES16=r3, @ANYBLOB="c0ffffffffffffff0000000053dad24fd0923f90960000"], 0x14}, 0x1, 0x0, 0x0, 0x841}, 0x4) msync$auto(0x1ffff000, 0x180000000000000, 0x400000004) fsconfig$auto(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) mbind$auto(0xfffffffffffff000, 0x100000004, 0xfffffffe, 0x0, 0x2000000000006, 0x1) madvise$auto(0x0, 0xffffffffffff0001, 0x15) getegid() waitid$auto_P_PGID(0x2, 0x0, &(0x7f0000000280)={@_si_pad}, 0x3, &(0x7f0000000440)={{0x8, 0x6}, {0x8, 0xc5e}, 0x100000001, 0x3, 0x1, 0xf9, 0xfffffffffffffffc, 0x5, 0x6274, 0x9, 0x0, 0xb, 0x35d, 0x439c, 0x9, 0x7}) madvise$auto(0x0, 0xffffffffffff0101, 0x15) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000100)='/sys/devices/virtual/block/ram1/queue/read_ahead_kb\x00', 0x181482, 0x0) 621.829373ms ago: executing program 2 (id=1138): r0 = setfsuid$auto(0xee00) setreuid$auto(r0, 0x0) openat$auto_lru_gen_rw_fops_vmscan(0xffffffffffffff9c, 0x0, 0xc0000, 0x0) r1 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) write$auto(r1, &(0x7f00000000c0)='/Eev/audio1\x00VI\xa3\xaa\xb1;\x9dJ\xc6\xc0\'\xdbV\xd4\xee\xc2\xdd\xa7\xee$\x8d\xc4\xe9d\x03\rF\xec\xb8\xb1Z|\xffGP\x97)\xcf\a\xfb\\n\x89C:\x84D\x1du\xb4\x9ab\xce\xa7tU\x14w\xb4\x14\x1dU\x9d\x8b\xa4U\x953.O\xab\"4\x8a\xbbY8@Z5`\xa4m\xffb\x17\xbb\x7f\xea4*\xa4\xf4\xb4\x90\xc0\xbf\xd4m\xbf\xc7\x15\xbe\x01\x98\xd7lD\x97)}\xfaK\xdf>f\xb8&\x959-\n\xccWw\xe2\x9cK\fE\a\xca\xd36\xe8\xcb?(\xfaI\xe2\xae,\x95k8\x83\xcf\xc5D\xcc', 0x100000a3d9) mmap$auto(0x0, 0x6, 0x2, 0x40eb2, 0xffffffffffffffff, 0x308000000000) r2 = syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) move_pages$auto(r2, 0x1002, 0x0, 0x0, 0x0, 0x2) r3 = openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttynull\x00', 0x0, 0x0) bpf$auto(0x0, 0x0, 0x6f4) ioctl$auto(0x3, 0x402c542b, 0x38) r4 = openat$auto_tomoyo_operations_securityfs_if(0xffffffffffffff9c, 0x0, 0xc1080, 0x0) pread64$auto(r4, 0x0, 0xb69a, 0x5) ioctl$auto_TIOCSTI2(r3, 0x5412, 0x0) sendmsg$auto_TIPC_NL_NAME_TABLE_GET(0xffffffffffffffff, &(0x7f000000ca40)={0x0, 0x0, &(0x7f000000ca00)={&(0x7f0000000040)=ANY=[@ANYBLOB="14000000", @ANYRES16, @ANYBLOB="c0ffffffffffffff0000000053dad24fd0923f90960000"], 0x14}, 0x1, 0x0, 0x0, 0x841}, 0x4) mmap$auto(0xc, 0x20009, 0x5, 0x14, 0xffffffffffffffff, 0x0) msync$auto(0x1ffff000, 0x180000000000000, 0x400000004) fsconfig$auto(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) mbind$auto(0xfffffffffffff000, 0x100000004, 0xfffffffe, 0x0, 0x2000000000006, 0x1) madvise$auto(0x0, 0xffffffffffff0001, 0x15) getegid() waitid$auto_P_PGID(0x2, 0x0, &(0x7f0000000280)={@_si_pad}, 0x3, &(0x7f0000000440)={{0x8, 0x6}, {0x8, 0xc5e}, 0x100000001, 0x3, 0x1, 0xf9, 0xfffffffffffffffc, 0x5, 0x6274, 0x9, 0x0, 0xb, 0x35d, 0x439c, 0x9, 0x7}) madvise$auto(0x0, 0xffffffffffff0101, 0x15) openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000100)='/sys/devices/virtual/block/ram1/queue/read_ahead_kb\x00', 0x181482, 0x0) 77.918918ms ago: executing program 3 (id=1139): mmap$auto(0x0, 0x20009, 0x4000000000df, 0x40000000000eb1, 0x401, 0x8000) socket(0x2, 0x2, 0x0) bind$auto(0x3, &(0x7f0000000100)=@in={0x2, 0x3, @empty}, 0x6a) connect$auto(0x3, &(0x7f0000000080)=@in={0x2, 0x3, @dev={0xac, 0x14, 0x14, 0x10}}, 0x54) recvmmsg$auto(0x3, 0x0, 0x10000, 0x700, 0x0) (async, rerun: 32) r0 = prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) (rerun: 32) openat$auto_seq_oss_f_ops_seq_oss(0xffffffffffffff9c, 0x0, 0x801, 0x0) (async) sendmmsg$auto(0x3, 0x0, 0x9a6, 0x7000000) (async) mmap$auto(0x0, 0xe983, 0xdf, 0xeb1, 0x401, 0x8000) (async, rerun: 32) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, 0x0) (rerun: 32) pread64$auto(0xffffffffffffffff, 0x0, 0xffff, 0x200000000000b2) (async) close_range$auto(0x2, 0xa, 0x0) execve$auto(0x0, 0x0, 0x0) (async) symlinkat$auto(&(0x7f0000000000)='./file0\x00', 0xffffffffffffff9c, 0x0) (async) r1 = openat$auto_sg_fops_sg(0xffffffffffffff9c, &(0x7f0000000300)='/dev/sg0\x00', 0x0, 0x0) (async, rerun: 32) r2 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) (async, rerun: 32) openat$auto_vmwgfx_driver_fops_vmwgfx_drv(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dri/card1\x00', 0x80802, 0x0) (async) close_range$auto(0xffffffffffffffff, 0xffffffffffffffff, 0x6) (async) select$auto(0x6, 0x0, &(0x7f0000001200)={[0x9, 0x90f, 0x0, 0x10001, 0x0, 0x9, 0x9, 0x7000000000, 0x0, 0x10001, 0x7, 0x7, 0x9, 0x2, 0x5, 0x401]}, 0x0, 0x0) syz_clone3(&(0x7f00000003c0)={0x40020000, 0x0, 0x0, 0x0, {0x22}, 0x0, 0x0, 0x0, 0x0, 0x0, {r2}}, 0x58) (async) ioctl$auto_SG_GET_VERSION_NUM2(r1, 0x2282, &(0x7f00000009c0)) (async, rerun: 32) io_uring_setup$auto(0x6, 0x0) (async, rerun: 32) r3 = open(&(0x7f0000000000)='./file0\x00', 0x4242, 0xe1d2b27bdc14aabc) fallocate$auto(r3, 0x0, 0x7, 0x4cbd5d) lchown$auto(&(0x7f0000000080)='./file0\x00', 0xee01, 0xee00) 0s ago: executing program 0 (id=1140): r0 = openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000040)='/dev/tty17\x00', 0x1, 0x0) write$auto_tty_fops_tty_io(r0, &(0x7f00000001c0)="976f09bd689a850edbe36136c8535f593331280bb0b4ba0edd7932ab185cca064833fd9b4d0f81d1b16c3cca5b2611827c2f1ca88bb01e672131ac62d346b5601f538ccf285e7a196a66480ef899794cab4b61107cdae019c6139ce8761b2338", 0x60) kernel console output (not intermixed with test programs): 0 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 [ 258.964635][ T8321] RSP: 002b:00007f022da1c038 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 258.964647][ T8321] RAX: ffffffffffffffda RBX: 00007f022cde5fa0 RCX: 00007f022cb8efc9 [ 258.964656][ T8321] RDX: 0000000000000001 RSI: 00002000000001c0 RDI: 0000000000000003 [ 258.964664][ T8321] RBP: 00007f022da1c090 R08: 0000000000000000 R09: 0000000000000000 [ 258.964672][ T8321] R10: 00000000000000fd R11: 0000000000000246 R12: 0000000000000001 [ 258.964680][ T8321] R13: 00007f022cde6038 R14: 00007f022cde5fa0 R15: 00007fff2f64d5c8 [ 258.964699][ T8321] [ 260.114497][ T8324] random: crng reseeded on system resumption [ 260.139584][ T8319] FAULT_INJECTION: forcing a failure. [ 260.139584][ T8319] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 260.154003][ T8319] CPU: 0 UID: 0 PID: 8319 Comm: syz.1.427 Not tainted syzkaller #0 PREEMPT(full) [ 260.154034][ T8319] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 260.154042][ T8319] Call Trace: [ 260.154047][ T8319] [ 260.154054][ T8319] dump_stack_lvl+0x16c/0x1f0 [ 260.154075][ T8319] should_fail_ex+0x512/0x640 [ 260.154103][ T8319] _copy_from_user+0x2e/0xd0 [ 260.154126][ T8319] snd_rawmidi_kernel_write1+0x50a/0x8a0 [ 260.154153][ T8319] snd_rawmidi_write+0x26e/0xc10 [ 260.154177][ T8319] ? __pfx_snd_rawmidi_write+0x10/0x10 [ 260.154197][ T8319] ? __pfx_default_wake_function+0x10/0x10 [ 260.154213][ T8319] ? bpf_lsm_file_permission+0x9/0x10 [ 260.154229][ T8319] ? security_file_permission+0x71/0x210 [ 260.154245][ T8319] ? rw_verify_area+0xcf/0x6c0 [ 260.154259][ T8319] ? __pfx_snd_rawmidi_write+0x10/0x10 [ 260.154277][ T8319] vfs_write+0x2a0/0x11d0 [ 260.154296][ T8319] ? __pfx_vfs_write+0x10/0x10 [ 260.154309][ T8319] ? find_held_lock+0x2b/0x80 [ 260.154323][ T8319] ? __fget_files+0x204/0x3c0 [ 260.154340][ T8319] ? __fget_files+0x20e/0x3c0 [ 260.154358][ T8319] ksys_write+0x1f8/0x250 [ 260.154372][ T8319] ? __pfx_ksys_write+0x10/0x10 [ 260.154392][ T8319] do_syscall_64+0xcd/0xfa0 [ 260.154409][ T8319] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 260.154423][ T8319] RIP: 0033:0x7f5d49f8efc9 [ 260.154435][ 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 [ 260.154447][ T8319] RSP: 002b:00007f5d4ae39038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 260.154461][ T8319] RAX: ffffffffffffffda RBX: 00007f5d4a1e5fa0 RCX: 00007f5d49f8efc9 [ 260.154470][ T8319] RDX: 000000100000a3d9 RSI: 0000200000000400 RDI: 000000000000000a [ 260.154478][ T8319] RBP: 00007f5d4a011f91 R08: 0000000000000000 R09: 0000000000000000 [ 260.154486][ T8319] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 260.154494][ T8319] R13: 00007f5d4a1e6038 R14: 00007f5d4a1e5fa0 R15: 00007ffe6f0b2e88 [ 260.154512][ T8319] [ 260.911600][ T1301] ieee802154 phy0 wpan0: encryption failed: -22 [ 260.918107][ T1301] ieee802154 phy1 wpan1: encryption failed: -22 [ 261.754911][ T8365] random: crng reseeded on system resumption [ 263.987501][ T8403] netlink: 338 bytes leftover after parsing attributes in process `syz.1.442'. [ 264.049616][ T8403] netlink: 338 bytes leftover after parsing attributes in process `syz.1.442'. [ 265.191311][ T8413] netlink: 8 bytes leftover after parsing attributes in process `syz.1.445'. [ 265.563543][ T8420] random: crng reseeded on system resumption [ 268.435451][ T8465] random: crng reseeded on system resumption [ 270.344994][ T8484] Process accounting paused [ 271.022872][ T8502] netlink: 8 bytes leftover after parsing attributes in process `syz.1.464'. [ 271.495980][ T8490] Process accounting paused [ 274.021408][ T8562] random: crng reseeded on system resumption [ 275.254306][ T8590] netlink: zone id is out of range [ 275.264208][ T8593] capability: warning: `syz.1.481' uses 32-bit capabilities (legacy support in use) [ 275.273715][ T8590] netlink: zone id is out of range [ 275.282616][ T8590] netlink: zone id is out of range [ 275.293588][ T8590] netlink: zone id is out of range [ 275.299078][ T8590] netlink: zone id is out of range [ 275.304284][ T8590] netlink: zone id is out of range [ 275.309822][ T8590] netlink: zone id is out of range [ 275.315035][ T8590] netlink: zone id is out of range [ 275.321758][ T8590] netlink: zone id is out of range [ 275.327226][ T8590] netlink: zone id is out of range [ 276.573756][ T8606] svc: failed to register nfsdv3 RPC service (errno 111). [ 276.621901][ T8606] svc: failed to register nfsaclv3 RPC service (errno 111). [ 277.126474][ T8627] FAULT_INJECTION: forcing a failure. [ 277.126474][ T8627] name failslab, interval 1, probability 0, space 0, times 0 [ 277.172141][ T8627] CPU: 0 UID: 0 PID: 8627 Comm: syz.2.487 Not tainted syzkaller #0 PREEMPT(full) [ 277.172177][ T8627] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 277.172192][ T8627] Call Trace: [ 277.172200][ T8627] [ 277.172210][ T8627] dump_stack_lvl+0x16c/0x1f0 [ 277.172246][ T8627] should_fail_ex+0x512/0x640 [ 277.172283][ T8627] ? __kmalloc_node_track_caller_noprof+0xcb/0x8a0 [ 277.172320][ T8627] should_failslab+0xc2/0x120 [ 277.172356][ T8627] __kmalloc_node_track_caller_noprof+0xde/0x8a0 [ 277.172390][ T8627] ? kstrdup_const+0x63/0x80 [ 277.172425][ T8627] ? kstrdup+0x53/0x100 [ 277.172449][ T8627] kstrdup+0x53/0x100 [ 277.172477][ T8627] kstrdup_const+0x63/0x80 [ 277.172503][ T8627] kvasprintf_const+0x10f/0x1a0 [ 277.172530][ T8627] kobject_set_name_vargs+0x5a/0x140 [ 277.172562][ T8627] dev_set_name+0xc7/0x100 [ 277.172587][ T8627] ? __pfx_dev_set_name+0x10/0x10 [ 277.172616][ T8627] ? lockdep_init_map_type+0x5c/0x280 [ 277.172662][ T8627] ? __init_waitqueue_head+0xca/0x150 [ 277.172710][ T8627] netdev_register_kobject+0xc5/0x3d0 [ 277.172746][ T8627] register_netdevice+0x13dc/0x2270 [ 277.172782][ T8627] ? __pfx_register_netdevice+0x10/0x10 [ 277.172820][ T8627] slip_open+0xb86/0x1150 [ 277.172863][ T8627] ? __pfx_slip_open+0x10/0x10 [ 277.172895][ T8627] ? down_write+0x14d/0x200 [ 277.172928][ T8627] ? __pfx_slip_open+0x10/0x10 [ 277.172962][ T8627] tty_ldisc_open+0x9f/0x120 [ 277.173001][ T8627] tty_set_ldisc+0x32b/0x780 [ 277.173031][ T8627] tty_ioctl+0xc2d/0x1680 [ 277.173058][ T8627] ? __pfx_tty_ioctl+0x10/0x10 [ 277.173097][ T8627] ? find_held_lock+0x2b/0x80 [ 277.173122][ T8627] ? hook_file_ioctl_common+0x145/0x410 [ 277.173157][ T8627] ? __fget_files+0x20e/0x3c0 [ 277.173188][ T8627] ? __pfx_tty_ioctl+0x10/0x10 [ 277.173217][ T8627] __x64_sys_ioctl+0x18e/0x210 [ 277.173255][ T8627] do_syscall_64+0xcd/0xfa0 [ 277.173286][ T8627] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 277.173312][ T8627] RIP: 0033:0x7ff51c78efc9 [ 277.173332][ T8627] 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 [ 277.173355][ T8627] RSP: 002b:00007ff51d714038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 277.173379][ T8627] RAX: ffffffffffffffda RBX: 00007ff51c9e5fa0 RCX: 00007ff51c78efc9 [ 277.173397][ T8627] RDX: 0000000000000000 RSI: 0000000000005423 RDI: 000000000000000a [ 277.173412][ T8627] RBP: 00007ff51c811f91 R08: 0000000000000000 R09: 0000000000000000 [ 277.173427][ T8627] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 277.173441][ T8627] R13: 00007ff51c9e6038 R14: 00007ff51c9e5fa0 R15: 00007ffe823f4318 [ 277.173479][ T8627] [ 277.537180][ T8632] random: crng reseeded on system resumption [ 280.020922][ T8673] netlink: 8 bytes leftover after parsing attributes in process `syz.3.494'. [ 283.878929][ T8745] svc: failed to register nfsdv3 RPC service (errno 111). [ 283.893716][ T8745] svc: failed to register nfsaclv3 RPC service (errno 111). [ 285.510797][ T8762] FAULT_INJECTION: forcing a failure. [ 285.510797][ T8762] name failslab, interval 1, probability 0, space 0, times 0 [ 285.567584][ T8762] CPU: 0 UID: 0 PID: 8762 Comm: syz.1.516 Not tainted syzkaller #0 PREEMPT(full) [ 285.567622][ T8762] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 285.567638][ T8762] Call Trace: [ 285.567647][ T8762] [ 285.567658][ T8762] dump_stack_lvl+0x16c/0x1f0 [ 285.567693][ T8762] should_fail_ex+0x512/0x640 [ 285.567729][ T8762] ? __kmalloc_cache_noprof+0x5f/0x780 [ 285.567772][ T8762] should_failslab+0xc2/0x120 [ 285.567805][ T8762] __kmalloc_cache_noprof+0x72/0x780 [ 285.567844][ T8762] ? genl_rcv+0x28/0x40 [ 285.567870][ T8762] ? device_add+0xccc/0x1aa0 [ 285.567911][ T8762] ? device_add+0xccc/0x1aa0 [ 285.567944][ T8762] device_add+0xccc/0x1aa0 [ 285.567984][ T8762] ? __pfx_device_add+0x10/0x10 [ 285.568016][ T8762] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 285.568057][ T8762] ? ieee80211_set_bitrate_flags+0x243/0x6b0 [ 285.568094][ T8762] wiphy_register+0x1eb0/0x2b20 [ 285.568125][ T8762] ? netdev_run_todo+0x864/0x1320 [ 285.568163][ T8762] ? __pfx_wiphy_register+0x10/0x10 [ 285.568215][ T8762] ieee80211_register_hw+0x253d/0x4120 [ 285.568270][ T8762] ? __pfx_ieee80211_register_hw+0x10/0x10 [ 285.568304][ T8762] ? __pfx___debug_object_init+0x10/0x10 [ 285.568343][ T8762] ? find_held_lock+0x2b/0x80 [ 285.568371][ T8762] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 285.568413][ T8762] ? __pfx_mac80211_hwsim_beacon+0x10/0x10 [ 285.568445][ T8762] ? __hrtimer_setup+0x176/0x280 [ 285.568485][ T8762] mac80211_hwsim_new_radio+0x32d8/0x50b0 [ 285.568536][ T8762] ? __pfx_mac80211_hwsim_new_radio+0x10/0x10 [ 285.568574][ T8762] hwsim_new_radio_nl+0xba2/0x1330 [ 285.568605][ T8762] ? __pfx_hwsim_new_radio_nl+0x10/0x10 [ 285.568644][ T8762] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1aa/0x290 [ 285.568676][ T8762] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b4/0x290 [ 285.568717][ T8762] genl_family_rcv_msg_doit+0x209/0x2f0 [ 285.568751][ T8762] ? __pfx_genl_family_rcv_msg_doit+0x10/0x10 [ 285.568795][ T8762] ? bpf_lsm_capable+0x9/0x10 [ 285.568826][ T8762] ? security_capable+0x7e/0x260 [ 285.568861][ T8762] ? ns_capable+0xd7/0x110 [ 285.568892][ T8762] genl_rcv_msg+0x55c/0x800 [ 285.568927][ T8762] ? __pfx_genl_rcv_msg+0x10/0x10 [ 285.568957][ T8762] ? __pfx_hwsim_new_radio_nl+0x10/0x10 [ 285.568998][ T8762] netlink_rcv_skb+0x158/0x420 [ 285.569024][ T8762] ? __pfx_genl_rcv_msg+0x10/0x10 [ 285.569057][ T8762] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 285.569100][ T8762] ? netlink_deliver_tap+0x1ae/0xd30 [ 285.569131][ T8762] genl_rcv+0x28/0x40 [ 285.569157][ T8762] netlink_unicast+0x5aa/0x870 [ 285.569189][ T8762] ? __pfx_netlink_unicast+0x10/0x10 [ 285.569231][ T8762] netlink_sendmsg+0x8c8/0xdd0 [ 285.569271][ T8762] ? __pfx_netlink_sendmsg+0x10/0x10 [ 285.569303][ T8762] ? aa_sock_msg_perm.constprop.0+0x100/0x1d0 [ 285.569347][ T8762] ____sys_sendmsg+0xa98/0xc70 [ 285.569380][ T8762] ? copy_msghdr_from_user+0x10a/0x160 [ 285.569404][ T8762] ? __pfx_____sys_sendmsg+0x10/0x10 [ 285.569453][ T8762] ___sys_sendmsg+0x134/0x1d0 [ 285.569474][ T8762] ? futex_private_hash_put+0x176/0x300 [ 285.569508][ T8762] ? __pfx____sys_sendmsg+0x10/0x10 [ 285.569530][ T8762] ? __lock_acquire+0x622/0x1c90 [ 285.569612][ T8762] __sys_sendmsg+0x16d/0x220 [ 285.569637][ T8762] ? __pfx___sys_sendmsg+0x10/0x10 [ 285.569661][ T8762] ? __x64_sys_futex+0x1e0/0x4c0 [ 285.569717][ T8762] do_syscall_64+0xcd/0xfa0 [ 285.569748][ T8762] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 285.569773][ T8762] RIP: 0033:0x7f5d49f8efc9 [ 285.569794][ T8762] 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 [ 285.569818][ T8762] RSP: 002b:00007f5d4ae39038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 285.569844][ T8762] RAX: ffffffffffffffda RBX: 00007f5d4a1e5fa0 RCX: 00007f5d49f8efc9 [ 285.569861][ T8762] RDX: 0000000000008000 RSI: 0000200000000200 RDI: 000000000000000b [ 285.569877][ T8762] RBP: 00007f5d4a011f91 R08: 0000000000000000 R09: 0000000000000000 [ 285.569893][ T8762] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 285.569908][ T8762] R13: 00007f5d4a1e6038 R14: 00007f5d4a1e5fa0 R15: 00007ffe6f0b2e88 [ 285.569948][ T8762] [ 286.494122][ T8775] netlink: 5 bytes leftover after parsing attributes in process `syz.0.520'. [ 288.029288][ T8792] random: crng reseeded on system resumption [ 288.045977][ T8792] ima: policy update failed [ 288.069592][ T30] audit: type=1802 audit(4294967384.610:8): pid=8792 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=policy_update cause=failed comm="syz.1.530" res=0 errno=0 [ 288.283806][ T8794] netlink: 8 bytes leftover after parsing attributes in process `syz.0.522'. [ 289.325102][ T8813] FAULT_INJECTION: forcing a failure. [ 289.325102][ T8813] name failslab, interval 1, probability 0, space 0, times 0 [ 289.338298][ T8813] CPU: 1 UID: 0 PID: 8813 Comm: syz.1.526 Not tainted syzkaller #0 PREEMPT(full) [ 289.338319][ T8813] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 289.338329][ T8813] Call Trace: [ 289.338333][ T8813] [ 289.338339][ T8813] dump_stack_lvl+0x16c/0x1f0 [ 289.338360][ T8813] should_fail_ex+0x512/0x640 [ 289.338383][ T8813] ? kmem_cache_alloc_lru_noprof+0x66/0x6e0 [ 289.338412][ T8813] should_failslab+0xc2/0x120 [ 289.338445][ T8813] kmem_cache_alloc_lru_noprof+0x79/0x6e0 [ 289.338471][ T8813] ? d_lookup+0xe7/0x190 [ 289.338493][ T8813] ? alloc_inode+0x64/0x240 [ 289.338514][ T8813] ? __pfx_debugfs_alloc_inode+0x10/0x10 [ 289.338535][ T8813] ? alloc_inode+0x64/0x240 [ 289.338552][ T8813] alloc_inode+0x64/0x240 [ 289.338570][ T8813] new_inode+0x22/0x1c0 [ 289.338589][ T8813] __debugfs_create_file+0x11c/0x6b0 [ 289.338605][ T8813] debugfs_create_file_full+0x41/0x60 [ 289.338621][ T8813] ref_tracker_dir_debugfs+0x19d/0x290 [ 289.338643][ T8813] ? __pfx_ref_tracker_dir_debugfs+0x10/0x10 [ 289.338681][ T8813] ? lockdep_init_map_type+0x5c/0x280 [ 289.338704][ T8813] preinit_net.part.0+0x24e/0x8a0 [ 289.338727][ T8813] copy_net_ns+0x3ba/0x690 [ 289.338745][ T8813] create_new_namespaces+0x3ea/0xa90 [ 289.338766][ T8813] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 289.338784][ T8813] ksys_unshare+0x45b/0xa40 [ 289.338803][ T8813] ? __pfx_ksys_unshare+0x10/0x10 [ 289.338822][ T8813] ? syscall_user_dispatch+0x78/0x140 [ 289.338849][ T8813] __x64_sys_unshare+0x31/0x40 [ 289.338867][ T8813] do_syscall_64+0xcd/0xfa0 [ 289.338883][ T8813] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 289.338898][ T8813] RIP: 0033:0x7f5d49f8efc9 [ 289.338910][ T8813] 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 [ 289.338924][ T8813] RSP: 002b:00007f5d4ae18038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 289.338937][ T8813] RAX: ffffffffffffffda RBX: 00007f5d4a1e6090 RCX: 00007f5d49f8efc9 [ 289.338946][ T8813] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 289.338954][ T8813] RBP: 00007f5d4a011f91 R08: 0000000000000000 R09: 0000000000000000 [ 289.338963][ T8813] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 289.338973][ T8813] R13: 00007f5d4a1e6128 R14: 00007f5d4a1e6090 R15: 00007ffe6f0b2e88 [ 289.338992][ T8813] [ 289.338998][ T8813] debugfs: out of free dentries, can not create file 'net_refcnt@ffff888032f74aa8' [ 292.217817][ T8863] FAULT_INJECTION: forcing a failure. [ 292.217817][ T8863] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 292.376696][ T8863] CPU: 0 UID: 0 PID: 8863 Comm: syz.1.531 Not tainted syzkaller #0 PREEMPT(full) [ 292.376730][ T8863] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 292.376743][ T8863] Call Trace: [ 292.376752][ T8863] [ 292.376761][ T8863] dump_stack_lvl+0x16c/0x1f0 [ 292.376794][ T8863] should_fail_ex+0x512/0x640 [ 292.376831][ T8863] should_fail_alloc_page+0xe7/0x130 [ 292.376864][ T8863] prepare_alloc_pages+0x3c2/0x610 [ 292.376894][ T8863] ? rcu_is_watching+0x12/0xc0 [ 292.376924][ T8863] __alloc_frozen_pages_noprof+0x18b/0x2470 [ 292.376956][ T8863] ? __lock_acquire+0x622/0x1c90 [ 292.376989][ T8863] ? css_rstat_updated+0x1c2/0x510 [ 292.377023][ T8863] ? __pfx_css_rstat_updated+0x10/0x10 [ 292.377050][ T8863] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 292.377080][ T8863] ? rcu_is_watching+0x12/0xc0 [ 292.377107][ T8863] ? __lock_acquire+0x622/0x1c90 [ 292.377125][ T8863] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 292.377150][ T8863] ? policy_nodemask+0xea/0x4e0 [ 292.377170][ T8863] alloc_pages_mpol+0x1fb/0x550 [ 292.377190][ T8863] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 292.377209][ T8863] ? filemap_get_entry+0x1a7/0x3b0 [ 292.377227][ T8863] folio_alloc_noprof+0x20/0x2d0 [ 292.377248][ T8863] filemap_alloc_folio_noprof+0x3a1/0x470 [ 292.377267][ T8863] ? filemap_add_folio+0x110/0x610 [ 292.377282][ T8863] ? __pfx_filemap_alloc_folio_noprof+0x10/0x10 [ 292.377307][ T8863] __filemap_get_folio+0x5e1/0xc30 [ 292.377326][ T8863] ioctx_alloc+0x761/0x2120 [ 292.377351][ T8863] ? __pfx_ioctx_alloc+0x10/0x10 [ 292.377365][ T8863] ? __might_fault+0x13b/0x190 [ 292.377384][ T8863] __x64_sys_io_setup+0xc9/0x210 [ 292.377401][ T8863] do_syscall_64+0xcd/0xfa0 [ 292.377426][ T8863] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 292.377440][ T8863] RIP: 0033:0x7f5d49f8efc9 [ 292.377452][ T8863] 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 [ 292.377466][ T8863] RSP: 002b:00007f5d4ae18038 EFLAGS: 00000246 ORIG_RAX: 00000000000000ce [ 292.377479][ T8863] RAX: ffffffffffffffda RBX: 00007f5d4a1e6090 RCX: 00007f5d49f8efc9 [ 292.377488][ T8863] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000007ffe [ 292.377497][ T8863] RBP: 00007f5d4ae18090 R08: 0000000000000000 R09: 0000000000000000 [ 292.377505][ T8863] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 292.377513][ T8863] R13: 00007f5d4a1e6128 R14: 00007f5d4a1e6090 R15: 00007ffe6f0b2e88 [ 292.377532][ T8863] [ 293.487943][ T8886] netlink: 4 bytes leftover after parsing attributes in process `syz.3.537'. [ 294.222188][ T8899] FAULT_INJECTION: forcing a failure. [ 294.222188][ T8899] name failslab, interval 1, probability 0, space 0, times 0 [ 294.300914][ T8899] CPU: 1 UID: 0 PID: 8899 Comm: syz.3.539 Not tainted syzkaller #0 PREEMPT(full) [ 294.300951][ T8899] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 294.300967][ T8899] Call Trace: [ 294.300978][ T8899] [ 294.300988][ T8899] dump_stack_lvl+0x16c/0x1f0 [ 294.301023][ T8899] should_fail_ex+0x512/0x640 [ 294.301057][ T8899] ? kmem_cache_alloc_lru_noprof+0x66/0x6e0 [ 294.301088][ T8899] should_failslab+0xc2/0x120 [ 294.301120][ T8899] kmem_cache_alloc_lru_noprof+0x79/0x6e0 [ 294.301146][ T8899] ? d_lookup+0xe7/0x190 [ 294.301178][ T8899] ? alloc_inode+0x64/0x240 [ 294.301215][ T8899] ? __pfx_debugfs_alloc_inode+0x10/0x10 [ 294.301248][ T8899] ? alloc_inode+0x64/0x240 [ 294.301300][ T8899] alloc_inode+0x64/0x240 [ 294.301334][ T8899] new_inode+0x22/0x1c0 [ 294.301369][ T8899] __debugfs_create_file+0x11c/0x6b0 [ 294.301400][ T8899] debugfs_create_file_full+0x41/0x60 [ 294.301428][ T8899] ref_tracker_dir_debugfs+0x19d/0x290 [ 294.301466][ T8899] ? __pfx_ref_tracker_dir_debugfs+0x10/0x10 [ 294.301541][ T8899] ? lockdep_init_map_type+0x5c/0x280 [ 294.301582][ T8899] preinit_net.part.0+0x24e/0x8a0 [ 294.301612][ T8899] copy_net_ns+0x3ba/0x690 [ 294.301644][ T8899] create_new_namespaces+0x3ea/0xa90 [ 294.301680][ T8899] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 294.301709][ T8899] ksys_unshare+0x45b/0xa40 [ 294.301742][ T8899] ? __pfx_ksys_unshare+0x10/0x10 [ 294.301777][ T8899] ? syscall_user_dispatch+0x78/0x140 [ 294.301820][ T8899] __x64_sys_unshare+0x31/0x40 [ 294.301848][ T8899] do_syscall_64+0xcd/0xfa0 [ 294.301874][ T8899] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 294.301899][ T8899] RIP: 0033:0x7f022cb8efc9 [ 294.301919][ T8899] 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 [ 294.301943][ T8899] RSP: 002b:00007f022d9fb038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 294.301968][ T8899] RAX: ffffffffffffffda RBX: 00007f022cde6090 RCX: 00007f022cb8efc9 [ 294.301984][ T8899] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 294.301999][ T8899] RBP: 00007f022cc11f91 R08: 0000000000000000 R09: 0000000000000000 [ 294.302014][ T8899] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 294.302028][ T8899] R13: 00007f022cde6128 R14: 00007f022cde6090 R15: 00007fff2f64d5c8 [ 294.302060][ T8899] [ 294.302070][ T8899] debugfs: out of free dentries, can not create file 'net_refcnt@ffff88807da7a628' [ 294.668790][ T8906] random: crng reseeded on system resumption [ 294.742697][ T8909] blktrace: Concurrent blktraces are not allowed on loop12 [ 297.493170][ T8944] zswap: compressor not available [ 299.750952][ T8974] netlink: 5 bytes leftover after parsing attributes in process `syz.2.550'. [ 300.380722][ T8979] Process accounting resumed [ 301.827980][ T8993] Process accounting resumed [ 304.315706][ T9022] random: crng reseeded on system resumption [ 307.784219][ T9096] random: crng reseeded on system resumption [ 308.632438][ T9103] zswap: compressor not available [ 310.959187][ T9166] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 311.047216][ T9170] random: crng reseeded on system resumption [ 311.290743][ T9166] zswap: compressor not available [ 315.108419][ T52] Bluetooth: hci2: unexpected subevent 0x01 length: 123 > 18 [ 315.754399][ T9267] Bluetooth: hci0: Opcode 0x0c1a failed: -4 [ 315.795066][ T9267] Bluetooth: hci1: Opcode 0x0c1a failed: -4 [ 315.846999][ T9267] Bluetooth: hci2: Opcode 0x0c1a failed: -4 [ 315.853077][ T9267] Bluetooth: hci2: Opcode 0x0406 failed: -4 [ 315.967315][ T9267] Bluetooth: hci3: Opcode 0x0c1a failed: -4 [ 317.736681][ T5839] Bluetooth: hci0: command 0x0c1a tx timeout [ 317.744206][ T9316] net_ratelimit: 35 callbacks suppressed [ 317.744228][ T9316] openvswitch: netlink: Either Ethernet header or EtherType is required. [ 317.877251][ T5839] Bluetooth: hci2: command 0x0c1a tx timeout [ 317.883908][ T52] Bluetooth: hci1: command 0x0c1a tx timeout [ 318.030824][ T52] Bluetooth: hci3: command 0x0c1a tx timeout [ 319.213458][ T9347] random: crng reseeded on system resumption [ 319.502760][ T9355] FAULT_INJECTION: forcing a failure. [ 319.502760][ T9355] name fail_futex, interval 1, probability 0, space 0, times 1 [ 319.595220][ T9355] CPU: 0 UID: 0 PID: 9355 Comm: syz.3.620 Not tainted syzkaller #0 PREEMPT(full) [ 319.595256][ T9355] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 319.595271][ T9355] Call Trace: [ 319.595280][ T9355] [ 319.595289][ T9355] dump_stack_lvl+0x16c/0x1f0 [ 319.595323][ T9355] should_fail_ex+0x512/0x640 [ 319.595379][ T9355] get_futex_key+0x1d0/0x1560 [ 319.595416][ T9355] ? __pfx_get_futex_key+0x10/0x10 [ 319.595446][ T9355] ? __pfx_mas_prev+0x10/0x10 [ 319.595485][ T9355] futex_wait_setup+0x9d/0x550 [ 319.595528][ T9355] __futex_wait+0x193/0x2f0 [ 319.595565][ T9355] ? __pfx___futex_wait+0x10/0x10 [ 319.595607][ T9355] ? __pfx_futex_wake_mark+0x10/0x10 [ 319.595648][ T9355] ? futex_private_hash_put+0x176/0x300 [ 319.595684][ T9355] ? futex_private_hash_put+0x18a/0x300 [ 319.595718][ T9355] futex_wait+0xe8/0x380 [ 319.595740][ T9355] ? __pfx_futex_wait+0x10/0x10 [ 319.595773][ T9355] ? __pfx___up_read+0x10/0x10 [ 319.595819][ T9355] ? madvise_unlock+0x7c/0x220 [ 319.595854][ T9355] do_futex+0x229/0x350 [ 319.595883][ T9355] ? __pfx_do_futex+0x10/0x10 [ 319.595921][ T9355] __x64_sys_futex+0x1e0/0x4c0 [ 319.595959][ T9355] ? __pfx___x64_sys_futex+0x10/0x10 [ 319.595992][ T9355] ? xfd_validate_state+0x61/0x180 [ 319.596025][ T9355] ? __pfx_ksys_write+0x10/0x10 [ 319.596075][ T9355] do_syscall_64+0xcd/0xfa0 [ 319.596105][ T9355] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 319.596129][ T9355] RIP: 0033:0x7f022cb8efc9 [ 319.596150][ T9355] 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 [ 319.596174][ T9355] RSP: 002b:00007f022da1c0e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 319.596199][ T9355] RAX: ffffffffffffffda RBX: 00007f022cde5fa8 RCX: 00007f022cb8efc9 [ 319.596216][ T9355] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f022cde5fa8 [ 319.596231][ T9355] RBP: 00007f022cde5fa0 R08: 0000000000000000 R09: 0000000000000000 [ 319.596246][ T9355] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 319.596261][ T9355] R13: 00007f022cde6038 R14: 00007fff2f64d4e0 R15: 00007fff2f64d5c8 [ 319.596296][ T9355] [ 320.067313][ T52] Bluetooth: hci2: command 0x0c1a tx timeout [ 320.959575][ T9376] random: crng reseeded on system resumption [ 322.361498][ T1301] ieee802154 phy0 wpan0: encryption failed: -22 [ 322.367950][ T1301] ieee802154 phy1 wpan1: encryption failed: -22 [ 322.883227][ T9417] random: crng reseeded on system resumption [ 323.554816][ T9438] FAULT_INJECTION: forcing a failure. [ 323.554816][ T9438] name failslab, interval 1, probability 0, space 0, times 0 [ 323.576793][ T9438] CPU: 0 UID: 0 PID: 9438 Comm: syz.2.637 Not tainted syzkaller #0 PREEMPT(full) [ 323.576830][ T9438] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 323.576846][ T9438] Call Trace: [ 323.576854][ T9438] [ 323.576865][ T9438] dump_stack_lvl+0x16c/0x1f0 [ 323.576898][ T9438] should_fail_ex+0x512/0x640 [ 323.576935][ T9438] ? kmem_cache_alloc_lru_noprof+0x66/0x6e0 [ 323.576966][ T9438] should_failslab+0xc2/0x120 [ 323.577002][ T9438] kmem_cache_alloc_lru_noprof+0x79/0x6e0 [ 323.577027][ T9438] ? d_lookup+0xe7/0x190 [ 323.577060][ T9438] ? alloc_inode+0x64/0x240 [ 323.577095][ T9438] ? __pfx_debugfs_alloc_inode+0x10/0x10 [ 323.577139][ T9438] ? alloc_inode+0x64/0x240 [ 323.577170][ T9438] alloc_inode+0x64/0x240 [ 323.577200][ T9438] new_inode+0x22/0x1c0 [ 323.577232][ T9438] __debugfs_create_file+0x11c/0x6b0 [ 323.577258][ T9438] debugfs_create_file_full+0x41/0x60 [ 323.577285][ T9438] ref_tracker_dir_debugfs+0x19d/0x290 [ 323.577322][ T9438] ? __pfx_ref_tracker_dir_debugfs+0x10/0x10 [ 323.577387][ T9438] ? lockdep_init_map_type+0x5c/0x280 [ 323.577425][ T9438] preinit_net.part.0+0x24e/0x8a0 [ 323.577454][ T9438] copy_net_ns+0x3ba/0x690 [ 323.577483][ T9438] create_new_namespaces+0x3ea/0xa90 [ 323.577519][ T9438] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 323.577549][ T9438] ksys_unshare+0x45b/0xa40 [ 323.577581][ T9438] ? __pfx_ksys_unshare+0x10/0x10 [ 323.577614][ T9438] ? syscall_user_dispatch+0x78/0x140 [ 323.577659][ T9438] __x64_sys_unshare+0x31/0x40 [ 323.577688][ T9438] do_syscall_64+0xcd/0xfa0 [ 323.577716][ T9438] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 323.577741][ T9438] RIP: 0033:0x7ff51c78efc9 [ 323.577761][ T9438] 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 [ 323.577784][ T9438] RSP: 002b:00007ff51d6f3038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 323.577808][ T9438] RAX: ffffffffffffffda RBX: 00007ff51c9e6090 RCX: 00007ff51c78efc9 [ 323.577824][ T9438] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 323.577839][ T9438] RBP: 00007ff51c811f91 R08: 0000000000000000 R09: 0000000000000000 [ 323.577853][ T9438] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 323.577868][ T9438] R13: 00007ff51c9e6128 R14: 00007ff51c9e6090 R15: 00007ffe823f4318 [ 323.577905][ T9438] [ 323.577915][ T9438] debugfs: out of free dentries, can not create file 'net_refcnt@ffff8880334f4aa8' [ 326.169339][ T9492] Bluetooth: hci0: Opcode 0x0c1a failed: -4 [ 326.242527][ T9492] Bluetooth: hci1: Opcode 0x0c1a failed: -4 [ 326.281673][ T9492] Bluetooth: hci2: Opcode 0x0c1a failed: -4 [ 326.289071][ T9492] Bluetooth: hci3: Opcode 0x0c1a failed: -4 [ 326.548786][ T9505] netlink: 330 bytes leftover after parsing attributes in process `syz.1.650'. [ 327.476480][ T9520] FAULT_INJECTION: forcing a failure. [ 327.476480][ T9520] name failslab, interval 1, probability 0, space 0, times 0 [ 327.530098][ T9520] CPU: 1 UID: 0 PID: 9520 Comm: syz.0.653 Not tainted syzkaller #0 PREEMPT(full) [ 327.530135][ T9520] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 327.530150][ T9520] Call Trace: [ 327.530159][ T9520] [ 327.530169][ T9520] dump_stack_lvl+0x16c/0x1f0 [ 327.530203][ T9520] should_fail_ex+0x512/0x640 [ 327.530227][ T9520] ? kmem_cache_alloc_lru_noprof+0x66/0x6e0 [ 327.530246][ T9520] should_failslab+0xc2/0x120 [ 327.530266][ T9520] kmem_cache_alloc_lru_noprof+0x79/0x6e0 [ 327.530279][ T9520] ? d_lookup+0xe7/0x190 [ 327.530300][ T9520] ? alloc_inode+0x64/0x240 [ 327.530321][ T9520] ? __pfx_debugfs_alloc_inode+0x10/0x10 [ 327.530343][ T9520] ? alloc_inode+0x64/0x240 [ 327.530360][ T9520] alloc_inode+0x64/0x240 [ 327.530378][ T9520] new_inode+0x22/0x1c0 [ 327.530398][ T9520] __debugfs_create_file+0x11c/0x6b0 [ 327.530414][ T9520] debugfs_create_file_full+0x41/0x60 [ 327.530430][ T9520] ref_tracker_dir_debugfs+0x19d/0x290 [ 327.530452][ T9520] ? __pfx_ref_tracker_dir_debugfs+0x10/0x10 [ 327.530491][ T9520] ? lockdep_init_map_type+0x5c/0x280 [ 327.530514][ T9520] preinit_net.part.0+0x437/0x8a0 [ 327.530539][ T9520] copy_net_ns+0x3ba/0x690 [ 327.530569][ T9520] create_new_namespaces+0x3ea/0xa90 [ 327.530606][ T9520] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 327.530629][ T9520] ksys_unshare+0x45b/0xa40 [ 327.530649][ T9520] ? __pfx_ksys_unshare+0x10/0x10 [ 327.530669][ T9520] ? syscall_user_dispatch+0x78/0x140 [ 327.530696][ T9520] __x64_sys_unshare+0x31/0x40 [ 327.530715][ T9520] do_syscall_64+0xcd/0xfa0 [ 327.530732][ T9520] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 327.530746][ T9520] RIP: 0033:0x7fe24178efc9 [ 327.530759][ T9520] 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 [ 327.530773][ T9520] RSP: 002b:00007fe242564038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 327.530793][ T9520] RAX: ffffffffffffffda RBX: 00007fe2419e6090 RCX: 00007fe24178efc9 [ 327.530808][ T9520] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 327.530820][ T9520] RBP: 00007fe241811f91 R08: 0000000000000000 R09: 0000000000000000 [ 327.530834][ T9520] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 327.530848][ T9520] R13: 00007fe2419e6128 R14: 00007fe2419e6090 R15: 00007fff7fcdbcd8 [ 327.530879][ T9520] [ 327.530887][ T9520] debugfs: out of free dentries, can not create file 'net_notrefcnt@ffff88805a2b8220' [ 328.186666][ T52] Bluetooth: hci0: command 0x0c1a tx timeout [ 328.281456][ T52] Bluetooth: hci2: command 0x0c1a tx timeout [ 328.287520][ T5839] Bluetooth: hci1: command 0x0c1a tx timeout [ 328.346656][ T5146] Bluetooth: hci3: command 0x0c1a tx timeout [ 329.233172][ T9539] random: crng reseeded on system resumption [ 330.455251][ T9480] Process accounting paused [ 330.878892][ T9565] Bluetooth: hci0: Opcode 0x0c1a failed: -4 [ 330.888023][ T9565] Bluetooth: hci1: Opcode 0x0c1a failed: -4 [ 330.894493][ T9565] Bluetooth: hci2: Opcode 0x0c1a failed: -4 [ 330.905982][ T9565] Bluetooth: hci3: Opcode 0x0c1a failed: -4 [ 331.953264][ T9595] random: crng reseeded on system resumption [ 332.906744][ T5146] Bluetooth: hci2: command 0x0c1a tx timeout [ 332.907514][ T52] Bluetooth: hci1: command 0x0c1a tx timeout [ 332.912791][ T5146] Bluetooth: hci0: command 0x0c1a tx timeout [ 332.993375][ T5146] Bluetooth: hci3: command 0x0c1a tx timeout [ 334.103755][ T9642] random: crng reseeded on system resumption [ 334.285076][ T5146] Bluetooth: hci0: unexpected subevent 0x01 length: 123 > 18 [ 334.488508][ T9616] Process accounting paused [ 335.560115][ T9657] Bluetooth: hci0: Opcode 0x0c1a failed: -4 [ 335.593874][ T9679] netlink: 28 bytes leftover after parsing attributes in process `syz.3.682'. [ 335.610006][ T9657] Bluetooth: hci0: Opcode 0x0406 failed: -4 [ 335.689923][ T9657] Bluetooth: hci1: Opcode 0x0c1a failed: -4 [ 335.696091][ T9657] Bluetooth: hci2: Opcode 0x0c1a failed: -4 [ 335.936811][ T9657] Bluetooth: hci3: Opcode 0x0c1a failed: -4 [ 336.546096][ T9693] FAULT_INJECTION: forcing a failure. [ 336.546096][ T9693] name failslab, interval 1, probability 0, space 0, times 0 [ 336.655921][ T9700] random: crng reseeded on system resumption [ 336.662870][ T9693] CPU: 0 UID: 0 PID: 9693 Comm: syz.1.687 Not tainted syzkaller #0 PREEMPT(full) [ 336.662891][ T9693] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 336.662900][ T9693] Call Trace: [ 336.662905][ T9693] [ 336.662911][ T9693] dump_stack_lvl+0x16c/0x1f0 [ 336.662931][ T9693] should_fail_ex+0x512/0x640 [ 336.662953][ T9693] ? kmem_cache_alloc_lru_noprof+0x66/0x6e0 [ 336.662971][ T9693] should_failslab+0xc2/0x120 [ 336.662991][ T9693] kmem_cache_alloc_lru_noprof+0x79/0x6e0 [ 336.663004][ T9693] ? d_lookup+0xe7/0x190 [ 336.663024][ T9693] ? alloc_inode+0x64/0x240 [ 336.663045][ T9693] ? __pfx_debugfs_alloc_inode+0x10/0x10 [ 336.663066][ T9693] ? alloc_inode+0x64/0x240 [ 336.663083][ T9693] alloc_inode+0x64/0x240 [ 336.663101][ T9693] new_inode+0x22/0x1c0 [ 336.663121][ T9693] __debugfs_create_file+0x11c/0x6b0 [ 336.663137][ T9693] debugfs_create_file_full+0x41/0x60 [ 336.663153][ T9693] ref_tracker_dir_debugfs+0x19d/0x290 [ 336.663176][ T9693] ? __pfx_ref_tracker_dir_debugfs+0x10/0x10 [ 336.663215][ T9693] ? lockdep_init_map_type+0x5c/0x280 [ 336.663238][ T9693] preinit_net.part.0+0x437/0x8a0 [ 336.663254][ T9693] copy_net_ns+0x3ba/0x690 [ 336.663272][ T9693] create_new_namespaces+0x3ea/0xa90 [ 336.663292][ T9693] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 336.663311][ T9693] ksys_unshare+0x45b/0xa40 [ 336.663330][ T9693] ? __pfx_ksys_unshare+0x10/0x10 [ 336.663350][ T9693] ? syscall_user_dispatch+0x78/0x140 [ 336.663377][ T9693] __x64_sys_unshare+0x31/0x40 [ 336.663404][ T9693] do_syscall_64+0xcd/0xfa0 [ 336.663422][ T9693] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 336.663438][ T9693] RIP: 0033:0x7f5d49f8efc9 [ 336.663450][ T9693] 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 [ 336.663464][ T9693] RSP: 002b:00007f5d4ae18038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 336.663479][ T9693] RAX: ffffffffffffffda RBX: 00007f5d4a1e6090 RCX: 00007f5d49f8efc9 [ 336.663488][ T9693] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 336.663497][ T9693] RBP: 00007f5d4a011f91 R08: 0000000000000000 R09: 0000000000000000 [ 336.663505][ T9693] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 336.663513][ T9693] R13: 00007f5d4a1e6128 R14: 00007f5d4a1e6090 R15: 00007ffe6f0b2e88 [ 336.663532][ T9693] [ 336.663538][ T9693] debugfs: out of free dentries, can not create file 'net_notrefcnt@ffff88807d638220' [ 336.946729][ T5146] Bluetooth: hci0: command 0x0c1a tx timeout [ 337.718812][ T5146] Bluetooth: hci2: command 0x0c1a tx timeout [ 337.725636][ T52] Bluetooth: hci1: command 0x0c1a tx timeout [ 337.946728][ T5146] Bluetooth: hci3: command 0x0c1a tx timeout [ 338.619160][ T9726] Bluetooth: hci0: Opcode 0x0c1a failed: -4 [ 338.660428][ T9726] Bluetooth: hci1: Opcode 0x0c1a failed: -4 [ 338.666913][ T9726] Bluetooth: hci2: Opcode 0x0c1a failed: -4 [ 338.673093][ T9726] Bluetooth: hci3: Opcode 0x0c1a failed: -4 [ 339.329700][ T9744] FAULT_INJECTION: forcing a failure. [ 339.329700][ T9744] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 339.456902][ T9744] CPU: 0 UID: 0 PID: 9744 Comm: syz.2.698 Not tainted syzkaller #0 PREEMPT(full) [ 339.456936][ T9744] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 339.456951][ T9744] Call Trace: [ 339.456959][ T9744] [ 339.456969][ T9744] dump_stack_lvl+0x16c/0x1f0 [ 339.457001][ T9744] should_fail_ex+0x512/0x640 [ 339.457041][ T9744] _copy_to_iter+0x29f/0x1710 [ 339.457079][ T9744] ? __mutex_unlock_slowpath+0x161/0x7b0 [ 339.457112][ T9744] ? __pfx__copy_to_iter+0x10/0x10 [ 339.457149][ T9744] ? kernfs_seq_stop+0xcd/0x120 [ 339.457190][ T9744] ? kernfs_put_active+0x86/0xe0 [ 339.457227][ T9744] seq_read_iter+0xd02/0x12d0 [ 339.457277][ T9744] kernfs_fop_read_iter+0x46c/0x610 [ 339.457302][ T9744] ? rw_verify_area+0xcf/0x6c0 [ 339.457328][ T9744] vfs_read+0x8bf/0xcf0 [ 339.457360][ T9744] ? __pfx___mutex_lock+0x10/0x10 [ 339.457387][ T9744] ? __pfx_vfs_read+0x10/0x10 [ 339.457438][ T9744] ksys_read+0x12a/0x250 [ 339.457463][ T9744] ? __pfx_ksys_read+0x10/0x10 [ 339.457500][ T9744] do_syscall_64+0xcd/0xfa0 [ 339.457529][ T9744] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 339.457554][ T9744] RIP: 0033:0x7ff51c78efc9 [ 339.457573][ T9744] 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 [ 339.457596][ T9744] RSP: 002b:00007ff51d714038 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 339.457618][ T9744] RAX: ffffffffffffffda RBX: 00007ff51c9e5fa0 RCX: 00007ff51c78efc9 [ 339.457635][ T9744] RDX: 000000000000100e RSI: 0000200000002100 RDI: 0000000000000003 [ 339.457650][ T9744] RBP: 00007ff51d714090 R08: 0000000000000000 R09: 0000000000000000 [ 339.457664][ T9744] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 339.457678][ T9744] R13: 00007ff51c9e6038 R14: 00007ff51c9e5fa0 R15: 00007ffe823f4318 [ 339.457715][ T9744] [ 339.675049][ T9746] nvme_fabrics: missing parameter 'transport=%s' [ 339.681736][ T9746] nvme_fabrics: missing parameter 'nqn=%s' [ 340.666668][ T5839] Bluetooth: hci0: command 0x0c1a tx timeout [ 340.747055][ T5839] Bluetooth: hci3: command 0x0c1a tx timeout [ 340.748313][ T5146] Bluetooth: hci1: command 0x0c1a tx timeout [ 340.756882][ T5839] Bluetooth: hci2: command 0x0c1a tx timeout [ 340.888902][ T9763] FAULT_INJECTION: forcing a failure. [ 340.888902][ T9763] name failslab, interval 1, probability 0, space 0, times 0 [ 340.972668][ T9763] CPU: 1 UID: 0 PID: 9763 Comm: syz.0.701 Not tainted syzkaller #0 PREEMPT(full) [ 340.972692][ T9763] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 340.972701][ T9763] Call Trace: [ 340.972707][ T9763] [ 340.972713][ T9763] dump_stack_lvl+0x16c/0x1f0 [ 340.972733][ T9763] should_fail_ex+0x512/0x640 [ 340.972755][ T9763] ? kmem_cache_alloc_lru_noprof+0x66/0x6e0 [ 340.972773][ T9763] should_failslab+0xc2/0x120 [ 340.972793][ T9763] kmem_cache_alloc_lru_noprof+0x79/0x6e0 [ 340.972806][ T9763] ? d_lookup+0xe7/0x190 [ 340.972831][ T9763] ? alloc_inode+0x64/0x240 [ 340.972856][ T9763] ? __pfx_debugfs_alloc_inode+0x10/0x10 [ 340.972878][ T9763] ? alloc_inode+0x64/0x240 [ 340.972896][ T9763] alloc_inode+0x64/0x240 [ 340.972914][ T9763] new_inode+0x22/0x1c0 [ 340.972935][ T9763] __debugfs_create_file+0x11c/0x6b0 [ 340.972951][ T9763] debugfs_create_file_full+0x41/0x60 [ 340.972967][ T9763] ref_tracker_dir_debugfs+0x19d/0x290 [ 340.972989][ T9763] ? __pfx_ref_tracker_dir_debugfs+0x10/0x10 [ 340.973028][ T9763] ? lockdep_init_map_type+0x5c/0x280 [ 340.973051][ T9763] preinit_net.part.0+0x437/0x8a0 [ 340.973067][ T9763] copy_net_ns+0x3ba/0x690 [ 340.973090][ T9763] create_new_namespaces+0x3ea/0xa90 [ 340.973112][ T9763] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 340.973131][ T9763] ksys_unshare+0x45b/0xa40 [ 340.973151][ T9763] ? __pfx_ksys_unshare+0x10/0x10 [ 340.973172][ T9763] ? syscall_user_dispatch+0x78/0x140 [ 340.973199][ T9763] __x64_sys_unshare+0x31/0x40 [ 340.973216][ T9763] do_syscall_64+0xcd/0xfa0 [ 340.973234][ T9763] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 340.973248][ T9763] RIP: 0033:0x7fe24178efc9 [ 340.973260][ T9763] 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 [ 340.973274][ T9763] RSP: 002b:00007fe242585038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 340.973288][ T9763] RAX: ffffffffffffffda RBX: 00007fe2419e5fa0 RCX: 00007fe24178efc9 [ 340.973297][ T9763] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 340.973306][ T9763] RBP: 00007fe241811f91 R08: 0000000000000000 R09: 0000000000000000 [ 340.973314][ T9763] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 340.973323][ T9763] R13: 00007fe2419e6038 R14: 00007fe2419e5fa0 R15: 00007fff7fcdbcd8 [ 340.973343][ T9763] [ 340.975872][ T9763] debugfs: out of free dentries, can not create file 'net_notrefcnt@ffff888032f726a0' [ 341.767597][ T9777] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input7 [ 343.645586][ T9816] FAULT_INJECTION: forcing a failure. [ 343.645586][ T9816] name failslab, interval 1, probability 0, space 0, times 0 [ 343.658311][ T9816] CPU: 0 UID: 0 PID: 9816 Comm: syz.2.714 Not tainted syzkaller #0 PREEMPT(full) [ 343.658332][ T9816] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 343.658342][ T9816] Call Trace: [ 343.658347][ T9816] [ 343.658353][ T9816] dump_stack_lvl+0x16c/0x1f0 [ 343.658374][ T9816] should_fail_ex+0x512/0x640 [ 343.658397][ T9816] ? kmem_cache_alloc_lru_noprof+0x66/0x6e0 [ 343.658415][ T9816] should_failslab+0xc2/0x120 [ 343.658435][ T9816] kmem_cache_alloc_lru_noprof+0x79/0x6e0 [ 343.658449][ T9816] ? d_lookup+0xe7/0x190 [ 343.658470][ T9816] ? alloc_inode+0x64/0x240 [ 343.658492][ T9816] ? __pfx_debugfs_alloc_inode+0x10/0x10 [ 343.658513][ T9816] ? alloc_inode+0x64/0x240 [ 343.658530][ T9816] alloc_inode+0x64/0x240 [ 343.658549][ T9816] new_inode+0x22/0x1c0 [ 343.658576][ T9816] __debugfs_create_file+0x11c/0x6b0 [ 343.658593][ T9816] debugfs_create_file_full+0x41/0x60 [ 343.658610][ T9816] ref_tracker_dir_debugfs+0x19d/0x290 [ 343.658633][ T9816] ? __pfx_ref_tracker_dir_debugfs+0x10/0x10 [ 343.658674][ T9816] ? lockdep_init_map_type+0x5c/0x280 [ 343.658697][ T9816] preinit_net.part.0+0x24e/0x8a0 [ 343.658713][ T9816] copy_net_ns+0x3ba/0x690 [ 343.658731][ T9816] create_new_namespaces+0x3ea/0xa90 [ 343.658751][ T9816] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 343.658769][ T9816] ksys_unshare+0x45b/0xa40 [ 343.658788][ T9816] ? __pfx_ksys_unshare+0x10/0x10 [ 343.658807][ T9816] ? syscall_user_dispatch+0x78/0x140 [ 343.658834][ T9816] __x64_sys_unshare+0x31/0x40 [ 343.658852][ T9816] do_syscall_64+0xcd/0xfa0 [ 343.658868][ T9816] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 343.658883][ T9816] RIP: 0033:0x7ff51c78efc9 [ 343.658896][ T9816] 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 [ 343.658909][ T9816] RSP: 002b:00007ff51d6f3038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 343.658923][ T9816] RAX: ffffffffffffffda RBX: 00007ff51c9e6090 RCX: 00007ff51c78efc9 [ 343.658933][ T9816] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 343.658942][ T9816] RBP: 00007ff51c811f91 R08: 0000000000000000 R09: 0000000000000000 [ 343.658951][ T9816] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 343.658959][ T9816] R13: 00007ff51c9e6128 R14: 00007ff51c9e6090 R15: 00007ffe823f4318 [ 343.658980][ T9816] [ 343.658987][ T9816] debugfs: out of free dentries, can not create file 'net_refcnt@ffff888040c701a8' [ 345.575511][ T5839] Bluetooth: hci2: unexpected event 0x3e length: 508 > 260 [ 345.575553][ T5839] Bluetooth: hci2: unexpected subevent 0x02 length: 507 > 260 [ 345.590993][ T5839] Bluetooth: hci2: Dropping invalid advertising data [ 345.598375][ T5839] Bluetooth: hci2: unknown advertising packet type: 0xe9 [ 345.598412][ T5839] Bluetooth: hci2: Dropping invalid advertising data [ 345.612964][ T5839] Bluetooth: hci2: Malformed LE Event: 0x02 [ 346.624087][ T9862] FAULT_INJECTION: forcing a failure. [ 346.624087][ T9862] name failslab, interval 1, probability 0, space 0, times 0 [ 346.647466][ T9862] CPU: 1 UID: 0 PID: 9862 Comm: syz.2.726 Not tainted syzkaller #0 PREEMPT(full) [ 346.647504][ T9862] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 346.647520][ T9862] Call Trace: [ 346.647529][ T9862] [ 346.647539][ T9862] dump_stack_lvl+0x16c/0x1f0 [ 346.647581][ T9862] should_fail_ex+0x512/0x640 [ 346.647618][ T9862] ? kmem_cache_alloc_lru_noprof+0x66/0x6e0 [ 346.647651][ T9862] should_failslab+0xc2/0x120 [ 346.647683][ T9862] kmem_cache_alloc_lru_noprof+0x79/0x6e0 [ 346.647713][ T9862] ? __d_alloc+0x32/0xae0 [ 346.647746][ T9862] ? __d_alloc+0x32/0xae0 [ 346.647771][ T9862] __d_alloc+0x32/0xae0 [ 346.647796][ T9862] ? stack_trace_save+0x8e/0xc0 [ 346.647829][ T9862] d_alloc_parallel+0x111/0x1510 [ 346.647864][ T9862] ? __kasan_slab_alloc+0x89/0x90 [ 346.647892][ T9862] ? kmem_cache_alloc_noprof+0x250/0x6e0 [ 346.647917][ T9862] ? init_file+0x93/0x4c0 [ 346.647945][ T9862] ? alloc_empty_file+0x73/0x1e0 [ 346.647976][ T9862] ? path_openat+0xda/0x2cb0 [ 346.648001][ T9862] ? look_up_lock_class+0x59/0x150 [ 346.648029][ T9862] ? register_lock_class+0x41/0x4c0 [ 346.648064][ T9862] ? __pfx_d_alloc_parallel+0x10/0x10 [ 346.648106][ T9862] ? lockdep_init_map_type+0x5c/0x280 [ 346.648142][ T9862] ? lockdep_init_map_type+0x5c/0x280 [ 346.648182][ T9862] __lookup_slow+0x193/0x460 [ 346.648218][ T9862] ? __pfx___lookup_slow+0x10/0x10 [ 346.648273][ T9862] ? lookup_fast+0x156/0x610 [ 346.648302][ T9862] walk_component+0x353/0x5b0 [ 346.648327][ T9862] path_lookupat+0x142/0x6d0 [ 346.648357][ T9862] path_openat+0x16f1/0x2cb0 [ 346.648395][ T9862] ? __pfx_path_openat+0x10/0x10 [ 346.648433][ T9862] do_filp_open+0x20b/0x470 [ 346.648461][ T9862] ? __pfx_do_filp_open+0x10/0x10 [ 346.648516][ T9862] ? _raw_spin_unlock+0x28/0x50 [ 346.648539][ T9862] ? alloc_fd+0x471/0x7d0 [ 346.648584][ T9862] do_sys_openat2+0x11b/0x1d0 [ 346.648622][ T9862] ? __pfx_do_sys_openat2+0x10/0x10 [ 346.648674][ T9862] __x64_sys_open+0x153/0x1e0 [ 346.648711][ T9862] ? __pfx___x64_sys_open+0x10/0x10 [ 346.648755][ T9862] ? rcu_is_watching+0x12/0xc0 [ 346.648786][ T9862] do_syscall_64+0xcd/0xfa0 [ 346.648815][ T9862] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 346.648841][ T9862] RIP: 0033:0x7ff51c78efc9 [ 346.648863][ T9862] 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 [ 346.648887][ T9862] RSP: 002b:00007ff51d714038 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 346.648912][ T9862] RAX: ffffffffffffffda RBX: 00007ff51c9e5fa0 RCX: 00007ff51c78efc9 [ 346.648930][ T9862] RDX: 0000000000000174 RSI: 0000000000311803 RDI: 0000200000000080 [ 346.648947][ T9862] RBP: 00007ff51c811f91 R08: 0000000000000000 R09: 0000000000000000 [ 346.648963][ T9862] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 346.648978][ T9862] R13: 00007ff51c9e6038 R14: 00007ff51c9e5fa0 R15: 00007ffe823f4318 [ 346.649015][ T9862] [ 347.442927][ T9866] random: crng reseeded on system resumption [ 348.607976][ T9883] random: crng reseeded on system resumption [ 350.412850][ T9926] netlink: 8 bytes leftover after parsing attributes in process `syz.1.736'. [ 351.683583][ T9951] FAULT_INJECTION: forcing a failure. [ 351.683583][ T9951] name failslab, interval 1, probability 0, space 0, times 0 [ 351.835119][ T9951] CPU: 1 UID: 0 PID: 9951 Comm: syz.0.739 Not tainted syzkaller #0 PREEMPT(full) [ 351.835144][ T9951] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 351.835153][ T9951] Call Trace: [ 351.835158][ T9951] [ 351.835165][ T9951] dump_stack_lvl+0x16c/0x1f0 [ 351.835193][ T9951] should_fail_ex+0x512/0x640 [ 351.835216][ T9951] ? kmem_cache_alloc_lru_noprof+0x66/0x6e0 [ 351.835233][ T9951] should_failslab+0xc2/0x120 [ 351.835253][ T9951] kmem_cache_alloc_lru_noprof+0x79/0x6e0 [ 351.835267][ T9951] ? d_lookup+0xe7/0x190 [ 351.835287][ T9951] ? alloc_inode+0x64/0x240 [ 351.835308][ T9951] ? __pfx_debugfs_alloc_inode+0x10/0x10 [ 351.835329][ T9951] ? alloc_inode+0x64/0x240 [ 351.835345][ T9951] alloc_inode+0x64/0x240 [ 351.835364][ T9951] new_inode+0x22/0x1c0 [ 351.835383][ T9951] __debugfs_create_file+0x11c/0x6b0 [ 351.835400][ T9951] debugfs_create_file_full+0x41/0x60 [ 351.835416][ T9951] ref_tracker_dir_debugfs+0x19d/0x290 [ 351.835438][ T9951] ? __pfx_ref_tracker_dir_debugfs+0x10/0x10 [ 351.835477][ T9951] ? lockdep_init_map_type+0x5c/0x280 [ 351.835500][ T9951] preinit_net.part.0+0x24e/0x8a0 [ 351.835516][ T9951] copy_net_ns+0x3ba/0x690 [ 351.835533][ T9951] create_new_namespaces+0x3ea/0xa90 [ 351.835554][ T9951] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 351.835571][ T9951] ksys_unshare+0x45b/0xa40 [ 351.835590][ T9951] ? __pfx_ksys_unshare+0x10/0x10 [ 351.835609][ T9951] ? syscall_user_dispatch+0x78/0x140 [ 351.835636][ T9951] __x64_sys_unshare+0x31/0x40 [ 351.835654][ T9951] do_syscall_64+0xcd/0xfa0 [ 351.835671][ T9951] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 351.835685][ T9951] RIP: 0033:0x7fe24178efc9 [ 351.835699][ T9951] 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 [ 351.835713][ T9951] RSP: 002b:00007fe242564038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 351.835727][ T9951] RAX: ffffffffffffffda RBX: 00007fe2419e6090 RCX: 00007fe24178efc9 [ 351.835736][ T9951] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 351.835745][ T9951] RBP: 00007fe241811f91 R08: 0000000000000000 R09: 0000000000000000 [ 351.835754][ T9951] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 351.835762][ T9951] R13: 00007fe2419e6128 R14: 00007fe2419e6090 R15: 00007fff7fcdbcd8 [ 351.835783][ T9951] [ 351.835789][ T9951] debugfs: out of free dentries, can not create file 'net_refcnt@ffff888041eaa628' [ 352.249267][ T9964] random: crng reseeded on system resumption [ 352.559723][ T9969] FAULT_INJECTION: forcing a failure. [ 352.559723][ T9969] name failslab, interval 1, probability 0, space 0, times 0 [ 352.596674][ T9969] CPU: 0 UID: 0 PID: 9969 Comm: syz.1.742 Not tainted syzkaller #0 PREEMPT(full) [ 352.596707][ T9969] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 352.596721][ T9969] Call Trace: [ 352.596729][ T9969] [ 352.596738][ T9969] dump_stack_lvl+0x16c/0x1f0 [ 352.596769][ T9969] should_fail_ex+0x512/0x640 [ 352.596801][ T9969] ? kmem_cache_alloc_node_noprof+0x65/0x770 [ 352.596830][ T9969] should_failslab+0xc2/0x120 [ 352.596881][ T9969] kmem_cache_alloc_node_noprof+0x78/0x770 [ 352.596909][ T9969] ? __alloc_skb+0x2b2/0x380 [ 352.596946][ T9969] ? __alloc_skb+0x2b2/0x380 [ 352.596974][ T9969] __alloc_skb+0x2b2/0x380 [ 352.597003][ T9969] ? __pfx___alloc_skb+0x10/0x10 [ 352.597037][ T9969] ? folio_unlock+0x7d/0xd0 [ 352.597066][ T9969] ? do_pte_missing+0x567/0x3ba0 [ 352.597101][ T9969] alloc_skb_with_frags+0xe0/0x860 [ 352.597134][ T9969] sock_alloc_send_pskb+0x7f9/0x980 [ 352.597169][ T9969] ? __pfx_ref_tracker_alloc+0x10/0x10 [ 352.597212][ T9969] ? __pfx_sock_alloc_send_pskb+0x10/0x10 [ 352.597246][ T9969] ? find_held_lock+0x2b/0x80 [ 352.597272][ T9969] ? dev_get_by_index+0x17c/0x380 [ 352.597304][ T9969] ? sock_cmsg_send+0x1a0/0x280 [ 352.597345][ T9969] packet_sendmsg+0x2054/0x5850 [ 352.597396][ T9969] ? __pfx___might_resched+0x10/0x10 [ 352.597420][ T9969] ? bad_area_access_error+0x110/0x210 [ 352.597451][ T9969] ? aa_sk_perm+0x2f4/0xb10 [ 352.597476][ T9969] ? __pfx_packet_sendmsg+0x10/0x10 [ 352.597508][ T9969] ? __pfx_aa_sk_perm+0x10/0x10 [ 352.597541][ T9969] ? aa_sock_msg_perm.constprop.0+0x100/0x1d0 [ 352.597579][ T9969] ____sys_sendmsg+0xa98/0xc70 [ 352.597612][ T9969] ? __pfx_____sys_sendmsg+0x10/0x10 [ 352.597646][ T9969] ? __pfx__kstrtoull+0x10/0x10 [ 352.597682][ T9969] ___sys_sendmsg+0x134/0x1d0 [ 352.597709][ T9969] ? __pfx____sys_sendmsg+0x10/0x10 [ 352.597749][ T9969] ? find_held_lock+0x2b/0x80 [ 352.597796][ T9969] __sys_sendmmsg+0x200/0x420 [ 352.597824][ T9969] ? __pfx___sys_sendmmsg+0x10/0x10 [ 352.597860][ T9969] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 352.597909][ T9969] ? fput+0x9b/0xd0 [ 352.597939][ T9969] ? ksys_write+0x1ac/0x250 [ 352.597963][ T9969] ? __pfx_ksys_write+0x10/0x10 [ 352.597995][ T9969] __x64_sys_sendmmsg+0x9c/0x100 [ 352.598018][ T9969] ? lockdep_hardirqs_on+0x7c/0x110 [ 352.598044][ T9969] do_syscall_64+0xcd/0xfa0 [ 352.598070][ T9969] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 352.598094][ T9969] RIP: 0033:0x7f5d49f8efc9 [ 352.598113][ T9969] 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 [ 352.598137][ T9969] RSP: 002b:00007f5d4ae39038 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 352.598160][ T9969] RAX: ffffffffffffffda RBX: 00007f5d4a1e5fa0 RCX: 00007f5d49f8efc9 [ 352.598177][ T9969] RDX: 0000000000000001 RSI: 00002000000001c0 RDI: 0000000000000003 [ 352.598192][ T9969] RBP: 00007f5d4ae39090 R08: 0000000000000000 R09: 0000000000000000 [ 352.598206][ T9969] R10: 00000000000000fd R11: 0000000000000246 R12: 0000000000000001 [ 352.598221][ T9969] R13: 00007f5d4a1e6038 R14: 00007f5d4a1e5fa0 R15: 00007ffe6f0b2e88 [ 352.598261][ T9969] [ 353.334481][ T9973] netlink: 28 bytes leftover after parsing attributes in process `syz.1.743'. [ 353.344117][ T9972] netlink: 28 bytes leftover after parsing attributes in process `syz.1.743'. [ 353.500056][ T9974] FAULT_INJECTION: forcing a failure. [ 353.500056][ T9974] name failslab, interval 1, probability 0, space 0, times 0 [ 353.556604][ T9974] CPU: 1 UID: 0 PID: 9974 Comm: syz.1.743 Not tainted syzkaller #0 PREEMPT(full) [ 353.556635][ T9974] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 353.556648][ T9974] Call Trace: [ 353.556655][ T9974] [ 353.556665][ T9974] dump_stack_lvl+0x16c/0x1f0 [ 353.556695][ T9974] should_fail_ex+0x512/0x640 [ 353.556725][ T9974] ? __kmalloc_noprof+0xca/0x880 [ 353.556761][ T9974] should_failslab+0xc2/0x120 [ 353.556809][ T9974] __kmalloc_noprof+0xdd/0x880 [ 353.556840][ T9974] ? consume_skb+0x10/0x100 [ 353.556863][ T9974] ? ethnl_default_notify+0x176/0xa40 [ 353.556892][ T9974] ? ethnl_default_notify+0x176/0xa40 [ 353.556911][ T9974] ethnl_default_notify+0x176/0xa40 [ 353.556936][ T9974] ? __build_skb_around+0x278/0x3b0 [ 353.556967][ T9974] ? __pfx_ethnl_default_notify+0x10/0x10 [ 353.556989][ T9974] ? __pfx_netlink_broadcast_filtered+0x10/0x10 [ 353.557027][ T9974] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 353.557071][ T9974] ? __pfx_ethnl_default_notify+0x10/0x10 [ 353.557100][ T9974] ethnl_notify+0xc2/0x200 [ 353.557125][ T9974] ethnl_netdev_event+0x10a/0x190 [ 353.557150][ T9974] notifier_call_chain+0xbc/0x410 [ 353.557180][ T9974] ? __pfx_ethnl_netdev_event+0x10/0x10 [ 353.557212][ T9974] call_netdevice_notifiers_info+0xbe/0x140 [ 353.557245][ T9974] netdev_update_features+0xca/0xe0 [ 353.557271][ T9974] ? __pfx_netdev_update_features+0x10/0x10 [ 353.557300][ T9974] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 353.557339][ T9974] __tun_chr_ioctl+0x4d1/0x4880 [ 353.557362][ T9974] ? __pfx_do_vfs_ioctl+0x10/0x10 [ 353.557400][ T9974] ? __pfx___tun_chr_ioctl+0x10/0x10 [ 353.557427][ T9974] ? hook_file_ioctl_common+0x145/0x410 [ 353.557460][ T9974] ? __fget_files+0x20e/0x3c0 [ 353.557489][ T9974] ? __pfx_tun_chr_ioctl+0x10/0x10 [ 353.557514][ T9974] __x64_sys_ioctl+0x18e/0x210 [ 353.557549][ T9974] do_syscall_64+0xcd/0xfa0 [ 353.557577][ T9974] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 353.557601][ T9974] RIP: 0033:0x7f5d49f8efc9 [ 353.557620][ T9974] 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 [ 353.557643][ T9974] RSP: 002b:00007f5d4adf7038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 353.557666][ T9974] RAX: ffffffffffffffda RBX: 00007f5d4a1e6180 RCX: 00007f5d49f8efc9 [ 353.557683][ T9974] RDX: 0000000000000073 RSI: 00000000400454d0 RDI: 00000000000000c8 [ 353.557697][ T9974] RBP: 00007f5d4a011f91 R08: 0000000000000000 R09: 0000000000000000 [ 353.557711][ T9974] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 353.557725][ T9974] R13: 00007f5d4a1e6218 R14: 00007f5d4a1e6180 R15: 00007ffe6f0b2e88 [ 353.557759][ T9974] [ 357.573627][T10012] Bluetooth: hci0: Opcode 0x0c1a failed: -4 [ 357.616330][T10012] Bluetooth: hci1: Opcode 0x0c1a failed: -4 [ 357.644908][T10012] Bluetooth: hci2: Opcode 0x0c1a failed: -4 [ 357.686520][T10012] Bluetooth: hci3: Opcode 0x0c1a failed: -4 [ 357.840258][T10031] random: crng reseeded on system resumption [ 357.870748][ T5839] Bluetooth: hci0: command 0x0c1a tx timeout [ 358.078901][T10054] FAULT_INJECTION: forcing a failure. [ 358.078901][T10054] name failslab, interval 1, probability 0, space 0, times 0 [ 358.145666][T10054] CPU: 1 UID: 0 PID: 10054 Comm: syz.0.758 Not tainted syzkaller #0 PREEMPT(full) [ 358.145702][T10054] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 358.145718][T10054] Call Trace: [ 358.145728][T10054] [ 358.145740][T10054] dump_stack_lvl+0x16c/0x1f0 [ 358.145773][T10054] should_fail_ex+0x512/0x640 [ 358.145808][T10054] ? kmem_cache_alloc_lru_noprof+0x66/0x6e0 [ 358.145838][T10054] should_failslab+0xc2/0x120 [ 358.145869][T10054] kmem_cache_alloc_lru_noprof+0x79/0x6e0 [ 358.145892][T10054] ? d_lookup+0xe7/0x190 [ 358.145924][T10054] ? alloc_inode+0x64/0x240 [ 358.145960][T10054] ? __pfx_debugfs_alloc_inode+0x10/0x10 [ 358.145992][T10054] ? alloc_inode+0x64/0x240 [ 358.146022][T10054] alloc_inode+0x64/0x240 [ 358.146052][T10054] new_inode+0x22/0x1c0 [ 358.146086][T10054] __debugfs_create_file+0x11c/0x6b0 [ 358.146110][T10054] debugfs_create_file_full+0x41/0x60 [ 358.146139][T10054] ref_tracker_dir_debugfs+0x19d/0x290 [ 358.146175][T10054] ? __pfx_ref_tracker_dir_debugfs+0x10/0x10 [ 358.146232][T10054] ? lockdep_init_map_type+0x5c/0x280 [ 358.146270][T10054] preinit_net.part.0+0x24e/0x8a0 [ 358.146296][T10054] copy_net_ns+0x3ba/0x690 [ 358.146329][T10054] create_new_namespaces+0x3ea/0xa90 [ 358.146362][T10054] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 358.146393][T10054] ksys_unshare+0x45b/0xa40 [ 358.146421][T10054] ? __pfx_ksys_unshare+0x10/0x10 [ 358.146450][T10054] ? syscall_user_dispatch+0x78/0x140 [ 358.146501][T10054] __x64_sys_unshare+0x31/0x40 [ 358.146536][T10054] do_syscall_64+0xcd/0xfa0 [ 358.146566][T10054] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 358.146592][T10054] RIP: 0033:0x7fe24178efc9 [ 358.146611][T10054] 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 [ 358.146635][T10054] RSP: 002b:00007fe242564038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 358.146659][T10054] RAX: ffffffffffffffda RBX: 00007fe2419e6090 RCX: 00007fe24178efc9 [ 358.146676][T10054] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 358.146690][T10054] RBP: 00007fe241811f91 R08: 0000000000000000 R09: 0000000000000000 [ 358.146705][T10054] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 358.146718][T10054] R13: 00007fe2419e6128 R14: 00007fe2419e6090 R15: 00007fff7fcdbcd8 [ 358.146750][T10054] [ 358.491421][T10054] debugfs: out of free dentries, can not create file 'net_refcnt@ffff8880334f01a8' [ 359.628219][ T5839] Bluetooth: hci1: command 0x0c1a tx timeout [ 359.718467][ T5839] Bluetooth: hci3: command 0x0c1a tx timeout [ 359.726495][ T5146] Bluetooth: hci2: command 0x0c1a tx timeout [ 360.159619][T10097] netlink: 16 bytes leftover after parsing attributes in process `syz.0.766'. [ 360.980915][T10089] Process accounting resumed getty: ttyS0: read error: Resource temporarily unavailable [ 362.294396][T10131] FAULT_INJECTION: forcing a failure. [ 362.294396][T10131] name failslab, interval 1, probability 0, space 0, times 0 [ 362.352528][T10131] CPU: 1 UID: 0 PID: 10131 Comm: syz.0.773 Not tainted syzkaller #0 PREEMPT(full) [ 362.352564][T10131] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 362.352577][T10131] Call Trace: [ 362.352586][T10131] [ 362.352596][T10131] dump_stack_lvl+0x16c/0x1f0 [ 362.352627][T10131] should_fail_ex+0x512/0x640 [ 362.352661][T10131] ? __kmalloc_noprof+0xca/0x880 [ 362.352699][T10131] should_failslab+0xc2/0x120 [ 362.352727][T10131] __kmalloc_noprof+0xdd/0x880 [ 362.352761][T10131] ? alloc_pipe_info+0x1ec/0x590 [ 362.352794][T10131] ? alloc_pipe_info+0x1ec/0x590 [ 362.352819][T10131] alloc_pipe_info+0x1ec/0x590 [ 362.352850][T10131] splice_direct_to_actor+0x77d/0xa30 [ 362.352878][T10131] ? __pfx_direct_splice_actor+0x10/0x10 [ 362.352904][T10131] ? __pfx_aa_file_perm+0x10/0x10 [ 362.352931][T10131] ? find_held_lock+0x2b/0x80 [ 362.352956][T10131] ? __pfx_splice_direct_to_actor+0x10/0x10 [ 362.352978][T10131] ? get_pid_task+0xfc/0x250 [ 362.353019][T10131] do_splice_direct+0x174/0x240 [ 362.353044][T10131] ? __pfx_do_splice_direct+0x10/0x10 [ 362.353068][T10131] ? __pfx_direct_file_splice_eof+0x10/0x10 [ 362.353112][T10131] ? rw_verify_area+0xcf/0x6c0 [ 362.353137][T10131] do_sendfile+0xb06/0xe50 [ 362.353168][T10131] ? __pfx_do_sendfile+0x10/0x10 [ 362.353194][T10131] ? __fget_files+0x20e/0x3c0 [ 362.353228][T10131] __x64_sys_sendfile64+0x1d8/0x220 [ 362.353257][T10131] ? ksys_write+0x1ac/0x250 [ 362.353282][T10131] ? __pfx___x64_sys_sendfile64+0x10/0x10 [ 362.353324][T10131] do_syscall_64+0xcd/0xfa0 [ 362.353354][T10131] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 362.353378][T10131] RIP: 0033:0x7fe24178efc9 [ 362.353403][T10131] 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 [ 362.353426][T10131] RSP: 002b:00007fe242585038 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 362.353449][T10131] RAX: ffffffffffffffda RBX: 00007fe2419e5fa0 RCX: 00007fe24178efc9 [ 362.353467][T10131] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 0000000000000003 [ 362.353481][T10131] RBP: 00007fe242585090 R08: 0000000000000000 R09: 0000000000000000 [ 362.353496][T10131] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000000000001 [ 362.353510][T10131] R13: 00007fe2419e6038 R14: 00007fe2419e5fa0 R15: 00007fff7fcdbcd8 [ 362.353545][T10131] [ 363.080575][T10137] FAULT_INJECTION: forcing a failure. [ 363.080575][T10137] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 363.108322][T10137] CPU: 1 UID: 0 PID: 10137 Comm: syz.3.775 Not tainted syzkaller #0 PREEMPT(full) [ 363.108345][T10137] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 363.108355][T10137] Call Trace: [ 363.108360][T10137] [ 363.108367][T10137] dump_stack_lvl+0x16c/0x1f0 [ 363.108396][T10137] should_fail_ex+0x512/0x640 [ 363.108423][T10137] _copy_from_user+0x2e/0xd0 [ 363.108447][T10137] snd_rawmidi_kernel_write1+0x50a/0x8a0 [ 363.108474][T10137] snd_rawmidi_write+0x26e/0xc10 [ 363.108498][T10137] ? __pfx_snd_rawmidi_write+0x10/0x10 [ 363.108519][T10137] ? __pfx_default_wake_function+0x10/0x10 [ 363.108536][T10137] ? bpf_lsm_file_permission+0x9/0x10 [ 363.108552][T10137] ? security_file_permission+0x71/0x210 [ 363.108568][T10137] ? rw_verify_area+0xcf/0x6c0 [ 363.108582][T10137] ? __pfx_snd_rawmidi_write+0x10/0x10 [ 363.108601][T10137] vfs_write+0x2a0/0x11d0 [ 363.108619][T10137] ? __pfx_vfs_write+0x10/0x10 [ 363.108633][T10137] ? find_held_lock+0x2b/0x80 [ 363.108648][T10137] ? __fget_files+0x204/0x3c0 [ 363.108665][T10137] ? __fget_files+0x20e/0x3c0 [ 363.108683][T10137] ksys_write+0x1f8/0x250 [ 363.108698][T10137] ? __pfx_ksys_write+0x10/0x10 [ 363.108718][T10137] do_syscall_64+0xcd/0xfa0 [ 363.108734][T10137] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 363.108749][T10137] RIP: 0033:0x7f022cb8efc9 [ 363.108761][T10137] 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 [ 363.108775][T10137] RSP: 002b:00007f022da1c038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 363.108789][T10137] RAX: ffffffffffffffda RBX: 00007f022cde5fa0 RCX: 00007f022cb8efc9 [ 363.108799][T10137] RDX: 000000100000a3d9 RSI: 0000200000000400 RDI: 000000000000000a [ 363.108807][T10137] RBP: 00007f022cc11f91 R08: 0000000000000000 R09: 0000000000000000 [ 363.108815][T10137] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 363.108823][T10137] R13: 00007f022cde6038 R14: 00007f022cde5fa0 R15: 00007fff2f64d5c8 [ 363.108842][T10137] [ 364.809739][T10167] usb usb36: usbfs: process 10167 (syz.2.783) did not claim interface 0 before use [ 365.243484][T10159] Process accounting resumed [ 365.453299][T10182] FAULT_INJECTION: forcing a failure. [ 365.453299][T10182] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 365.511690][T10182] CPU: 0 UID: 0 PID: 10182 Comm: syz.0.787 Not tainted syzkaller #0 PREEMPT(full) [ 365.511725][T10182] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 365.511741][T10182] Call Trace: [ 365.511750][T10182] [ 365.511760][T10182] dump_stack_lvl+0x16c/0x1f0 [ 365.511792][T10182] should_fail_ex+0x512/0x640 [ 365.511830][T10182] _copy_from_user+0x2e/0xd0 [ 365.511863][T10182] snd_rawmidi_kernel_write1+0x50a/0x8a0 [ 365.511910][T10182] snd_rawmidi_write+0x26e/0xc10 [ 365.511952][T10182] ? __pfx_snd_rawmidi_write+0x10/0x10 [ 365.511987][T10182] ? __pfx_default_wake_function+0x10/0x10 [ 365.512013][T10182] ? bpf_lsm_file_permission+0x9/0x10 [ 365.512039][T10182] ? security_file_permission+0x71/0x210 [ 365.512063][T10182] ? rw_verify_area+0xcf/0x6c0 [ 365.512087][T10182] ? __pfx_snd_rawmidi_write+0x10/0x10 [ 365.512117][T10182] vfs_write+0x2a0/0x11d0 [ 365.512148][T10182] ? __pfx_vfs_write+0x10/0x10 [ 365.512171][T10182] ? find_held_lock+0x2b/0x80 [ 365.512197][T10182] ? __fget_files+0x204/0x3c0 [ 365.512233][T10182] ? __fget_files+0x20e/0x3c0 [ 365.512267][T10182] ksys_write+0x1f8/0x250 [ 365.512293][T10182] ? __pfx_ksys_write+0x10/0x10 [ 365.512326][T10182] do_syscall_64+0xcd/0xfa0 [ 365.512353][T10182] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 365.512379][T10182] RIP: 0033:0x7fe24178efc9 [ 365.512399][T10182] 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 [ 365.512423][T10182] RSP: 002b:00007fe242585038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 365.512446][T10182] RAX: ffffffffffffffda RBX: 00007fe2419e5fa0 RCX: 00007fe24178efc9 [ 365.512462][T10182] RDX: 000000100000a3d9 RSI: 0000200000000400 RDI: 000000000000000a [ 365.512476][T10182] RBP: 00007fe241811f91 R08: 0000000000000000 R09: 0000000000000000 [ 365.512490][T10182] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 365.512505][T10182] R13: 00007fe2419e6038 R14: 00007fe2419e5fa0 R15: 00007fff7fcdbcd8 [ 365.512550][T10182] [ 366.222501][T10196] FAULT_INJECTION: forcing a failure. [ 366.222501][T10196] name failslab, interval 1, probability 0, space 0, times 0 [ 366.238410][T10191] netlink: 28 bytes leftover after parsing attributes in process `syz.0.791'. [ 366.303359][T10196] CPU: 1 UID: 0 PID: 10196 Comm: syz.2.790 Not tainted syzkaller #0 PREEMPT(full) [ 366.303390][T10196] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 366.303399][T10196] Call Trace: [ 366.303405][T10196] [ 366.303411][T10196] dump_stack_lvl+0x16c/0x1f0 [ 366.303432][T10196] should_fail_ex+0x512/0x640 [ 366.303454][T10196] ? __kmalloc_cache_noprof+0x5f/0x780 [ 366.303478][T10196] should_failslab+0xc2/0x120 [ 366.303498][T10196] __kmalloc_cache_noprof+0x72/0x780 [ 366.303520][T10196] ? net_alloc_generic+0x1e/0x70 [ 366.303533][T10196] ? copy_net_ns+0xe9/0x690 [ 366.303547][T10196] ? copy_net_ns+0x136/0x690 [ 366.303564][T10196] ? copy_net_ns+0x136/0x690 [ 366.303579][T10196] copy_net_ns+0x136/0x690 [ 366.303593][T10196] ? copy_cgroup_ns+0x71/0x6b0 [ 366.303611][T10196] create_new_namespaces+0x3ea/0xa90 [ 366.303631][T10196] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 366.303649][T10196] ksys_unshare+0x45b/0xa40 [ 366.303667][T10196] ? __pfx_ksys_unshare+0x10/0x10 [ 366.303687][T10196] ? syscall_user_dispatch+0x78/0x140 [ 366.303712][T10196] __x64_sys_unshare+0x31/0x40 [ 366.303730][T10196] do_syscall_64+0xcd/0xfa0 [ 366.303747][T10196] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 366.303761][T10196] RIP: 0033:0x7ff51c78efc9 [ 366.303772][T10196] 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 [ 366.303787][T10196] RSP: 002b:00007ff51d6f3038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 366.303802][T10196] RAX: ffffffffffffffda RBX: 00007ff51c9e6090 RCX: 00007ff51c78efc9 [ 366.303811][T10196] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 366.303820][T10196] RBP: 00007ff51c811f91 R08: 0000000000000000 R09: 0000000000000000 [ 366.303828][T10196] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 366.303836][T10196] R13: 00007ff51c9e6128 R14: 00007ff51c9e6090 R15: 00007ffe823f4318 [ 366.303858][T10196] [ 366.868162][T10201] program syz.1.793 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 367.159657][T10213] Invalid ELF header magic: != ELF [ 367.899135][T10215] size and base must be multiples of 4 kiB [ 367.960346][T10215] CPU: 0 UID: 0 PID: 10215 Comm: syz.2.796 Not tainted syzkaller #0 PREEMPT(full) [ 367.960369][T10215] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 367.960378][T10215] Call Trace: [ 367.960384][T10215] [ 367.960390][T10215] dump_stack_lvl+0x16c/0x1f0 [ 367.960411][T10215] mtrr_del+0xd1/0x110 [ 367.960431][T10215] mtrr_ioctl+0x922/0xcf0 [ 367.960451][T10215] ? __pfx_mtrr_ioctl+0x10/0x10 [ 367.960473][T10215] ? find_held_lock+0x2b/0x80 [ 367.960493][T10215] ? __fget_files+0x20e/0x3c0 [ 367.960508][T10215] ? __pfx_mtrr_ioctl+0x10/0x10 [ 367.960527][T10215] proc_reg_unlocked_ioctl+0x229/0x320 [ 367.960545][T10215] ? __pfx_proc_reg_unlocked_ioctl+0x10/0x10 [ 367.960566][T10215] __x64_sys_ioctl+0x18e/0x210 [ 367.960588][T10215] do_syscall_64+0xcd/0xfa0 [ 367.960604][T10215] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 367.960618][T10215] RIP: 0033:0x7ff51c78efc9 [ 367.960630][T10215] 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 [ 367.960644][T10215] RSP: 002b:00007ff51d714038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 367.960658][T10215] RAX: ffffffffffffffda RBX: 00007ff51c9e5fa0 RCX: 00007ff51c78efc9 [ 367.960667][T10215] RDX: 0000000000000007 RSI: 0000000040104d04 RDI: 0000000000000003 [ 367.960675][T10215] RBP: 00007ff51c811f91 R08: 0000000000000000 R09: 0000000000000000 [ 367.960684][T10215] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 367.960691][T10215] R13: 00007ff51c9e6038 R14: 00007ff51c9e5fa0 R15: 00007ffe823f4318 [ 367.960723][T10215] [ 368.564115][T10233] random: crng reseeded on system resumption [ 370.085427][T10265] netlink: 8 bytes leftover after parsing attributes in process `syz.2.805'. [ 371.507834][T10301] FAULT_INJECTION: forcing a failure. [ 371.507834][T10301] name fail_futex, interval 1, probability 0, space 0, times 0 [ 371.640402][T10301] CPU: 0 UID: 0 PID: 10301 Comm: syz.3.810 Not tainted syzkaller #0 PREEMPT(full) [ 371.640441][T10301] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 371.640456][T10301] Call Trace: [ 371.640464][T10301] [ 371.640482][T10301] dump_stack_lvl+0x16c/0x1f0 [ 371.640517][T10301] should_fail_ex+0x512/0x640 [ 371.640561][T10301] get_futex_key+0x1d0/0x1560 [ 371.640600][T10301] ? __pfx_get_futex_key+0x10/0x10 [ 371.640642][T10301] futex_wake+0xea/0x530 [ 371.640681][T10301] ? bpf_lsm_file_permission+0x9/0x10 [ 371.640713][T10301] ? __pfx_futex_wake+0x10/0x10 [ 371.640752][T10301] ? vfs_write+0xa38/0x11d0 [ 371.640777][T10301] ? vfs_write+0x15d/0x11d0 [ 371.640811][T10301] do_futex+0x1e3/0x350 [ 371.640845][T10301] ? __pfx_do_futex+0x10/0x10 [ 371.640887][T10301] __x64_sys_futex+0x1e0/0x4c0 [ 371.640922][T10301] ? fput+0x9b/0xd0 [ 371.640952][T10301] ? __pfx___x64_sys_futex+0x10/0x10 [ 371.640984][T10301] ? ksys_write+0x1ac/0x250 [ 371.641009][T10301] ? __pfx_ksys_write+0x10/0x10 [ 371.641047][T10301] do_syscall_64+0xcd/0xfa0 [ 371.641077][T10301] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 371.641102][T10301] RIP: 0033:0x7f022cb8efc9 [ 371.641123][T10301] 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 [ 371.641148][T10301] RSP: 002b:00007f022da1c0e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 371.641172][T10301] RAX: ffffffffffffffda RBX: 00007f022cde5fa8 RCX: 00007f022cb8efc9 [ 371.641189][T10301] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f022cde5fac [ 371.641205][T10301] RBP: 00007f022cde5fa0 R08: 00007f022da1d000 R09: 0000000000000000 [ 371.641222][T10301] R10: 000000000000001c R11: 0000000000000246 R12: 0000000000000000 [ 371.641237][T10301] R13: 00007f022cde6038 R14: 00007fff2f64d4e0 R15: 00007fff2f64d5c8 [ 371.641274][T10301] [ 373.144719][T10336] FAULT_INJECTION: forcing a failure. [ 373.144719][T10336] name failslab, interval 1, probability 0, space 0, times 0 [ 373.157593][T10336] CPU: 1 UID: 0 PID: 10336 Comm: syz.2.817 Not tainted syzkaller #0 PREEMPT(full) [ 373.157615][T10336] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 373.157631][T10336] Call Trace: [ 373.157637][T10336] [ 373.157642][T10336] dump_stack_lvl+0x16c/0x1f0 [ 373.157665][T10336] should_fail_ex+0x512/0x640 [ 373.157686][T10336] ? __kmalloc_cache_noprof+0x5f/0x780 [ 373.157711][T10336] should_failslab+0xc2/0x120 [ 373.157730][T10336] __kmalloc_cache_noprof+0x72/0x780 [ 373.157752][T10336] ? net_alloc_generic+0x1e/0x70 [ 373.157766][T10336] ? copy_net_ns+0xe9/0x690 [ 373.157779][T10336] ? copy_net_ns+0x136/0x690 [ 373.157797][T10336] ? copy_net_ns+0x136/0x690 [ 373.157811][T10336] copy_net_ns+0x136/0x690 [ 373.157825][T10336] ? copy_cgroup_ns+0x71/0x6b0 [ 373.157843][T10336] create_new_namespaces+0x3ea/0xa90 [ 373.157864][T10336] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 373.157881][T10336] ksys_unshare+0x45b/0xa40 [ 373.157900][T10336] ? __pfx_ksys_unshare+0x10/0x10 [ 373.157919][T10336] ? syscall_user_dispatch+0x78/0x140 [ 373.157945][T10336] __x64_sys_unshare+0x31/0x40 [ 373.157963][T10336] do_syscall_64+0xcd/0xfa0 [ 373.157980][T10336] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 373.157994][T10336] RIP: 0033:0x7ff51c78efc9 [ 373.158005][T10336] 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 [ 373.158019][T10336] RSP: 002b:00007ff51d6f3038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 373.158033][T10336] RAX: ffffffffffffffda RBX: 00007ff51c9e6090 RCX: 00007ff51c78efc9 [ 373.158042][T10336] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 373.158050][T10336] RBP: 00007ff51c811f91 R08: 0000000000000000 R09: 0000000000000000 [ 373.158058][T10336] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 373.158067][T10336] R13: 00007ff51c9e6128 R14: 00007ff51c9e6090 R15: 00007ffe823f4318 [ 373.158085][T10336] [ 373.795848][T10341] FAULT_INJECTION: forcing a failure. [ 373.795848][T10341] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 373.830146][T10341] CPU: 0 UID: 0 PID: 10341 Comm: syz.3.818 Not tainted syzkaller #0 PREEMPT(full) [ 373.830181][T10341] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 373.830195][T10341] Call Trace: [ 373.830204][T10341] [ 373.830213][T10341] dump_stack_lvl+0x16c/0x1f0 [ 373.830246][T10341] should_fail_ex+0x512/0x640 [ 373.830285][T10341] _copy_from_user+0x2e/0xd0 [ 373.830328][T10341] wiphy_locked_debugfs_write+0x1b7/0x2d0 [ 373.830364][T10341] ? __pfx_ieee80211_if_write_sdata_handler+0x10/0x10 [ 373.830403][T10341] ? __pfx_wiphy_locked_debugfs_write+0x10/0x10 [ 373.830438][T10341] ? __pfx_wiphy_locked_debugfs_write_cancel+0x10/0x10 [ 373.830478][T10341] ? __pfx_ieee80211_if_write_sdata_handler+0x10/0x10 [ 373.830537][T10341] ? __pfx_aa_file_perm+0x10/0x10 [ 373.830571][T10341] ieee80211_if_write_tdls_wider_bw+0x119/0x190 [ 373.830597][T10341] ? __pfx_ieee80211_if_write_sdata_handler+0x10/0x10 [ 373.830636][T10341] ? __pfx_ieee80211_if_write_tdls_wider_bw+0x10/0x10 [ 373.830662][T10341] ? __pfx_ieee80211_if_parse_tdls_wider_bw+0x10/0x10 [ 373.830707][T10341] short_proxy_write+0x135/0x1a0 [ 373.830741][T10341] ? __pfx_short_proxy_write+0x10/0x10 [ 373.830770][T10341] vfs_write+0x2a0/0x11d0 [ 373.830802][T10341] ? __pfx___mutex_lock+0x10/0x10 [ 373.830829][T10341] ? __pfx_vfs_write+0x10/0x10 [ 373.830863][T10341] ? __fget_files+0x20e/0x3c0 [ 373.830897][T10341] ksys_write+0x12a/0x250 [ 373.830922][T10341] ? __pfx_ksys_write+0x10/0x10 [ 373.830957][T10341] do_syscall_64+0xcd/0xfa0 [ 373.830985][T10341] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 373.831009][T10341] RIP: 0033:0x7f022cb8efc9 [ 373.831029][T10341] 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 [ 373.831051][T10341] RSP: 002b:00007f022da1c038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 373.831074][T10341] RAX: ffffffffffffffda RBX: 00007f022cde5fa0 RCX: 00007f022cb8efc9 [ 373.831090][T10341] RDX: 0000000000000005 RSI: 0000000000000000 RDI: 0000000000000004 [ 373.831104][T10341] RBP: 00007f022da1c090 R08: 0000000000000000 R09: 0000000000000000 [ 373.831118][T10341] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 373.831133][T10341] R13: 00007f022cde6038 R14: 00007f022cde5fa0 R15: 00007fff2f64d5c8 [ 373.831168][T10341] syzkaller syzkaller login: [ 377.127517][T10367] device-mapper: ioctl: Invalid ioctl structure: name , dev 8000010007 [ 377.236069][T10367] ptrace attach of "./syz-executor exec"[5828] was attempted by "./syz-executor exec"[10367] [ 380.057879][T10436] FAULT_INJECTION: forcing a failure. [ 380.057879][T10436] name failslab, interval 1, probability 0, space 0, times 0 [ 380.137001][T10436] CPU: 1 UID: 0 PID: 10436 Comm: syz.1.841 Not tainted syzkaller #0 PREEMPT(full) [ 380.137039][T10436] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 380.137056][T10436] Call Trace: [ 380.137065][T10436] [ 380.137076][T10436] dump_stack_lvl+0x16c/0x1f0 [ 380.137109][T10436] should_fail_ex+0x512/0x640 [ 380.137146][T10436] ? kmem_cache_alloc_lru_noprof+0x66/0x6e0 [ 380.137176][T10436] should_failslab+0xc2/0x120 [ 380.137211][T10436] kmem_cache_alloc_lru_noprof+0x79/0x6e0 [ 380.137237][T10436] ? d_lookup+0xe7/0x190 [ 380.137271][T10436] ? alloc_inode+0x64/0x240 [ 380.137309][T10436] ? __pfx_debugfs_alloc_inode+0x10/0x10 [ 380.137344][T10436] ? alloc_inode+0x64/0x240 [ 380.137373][T10436] alloc_inode+0x64/0x240 [ 380.137406][T10436] new_inode+0x22/0x1c0 [ 380.137441][T10436] __debugfs_create_file+0x11c/0x6b0 [ 380.137470][T10436] debugfs_create_file_full+0x41/0x60 [ 380.137497][T10436] ref_tracker_dir_debugfs+0x19d/0x290 [ 380.137534][T10436] ? __pfx_ref_tracker_dir_debugfs+0x10/0x10 [ 380.137605][T10436] ? lockdep_init_map_type+0x5c/0x280 [ 380.137646][T10436] preinit_net.part.0+0x24e/0x8a0 [ 380.137673][T10436] copy_net_ns+0x3ba/0x690 [ 380.137706][T10436] create_new_namespaces+0x3ea/0xa90 [ 380.137746][T10436] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 380.137779][T10436] ksys_unshare+0x45b/0xa40 [ 380.137812][T10436] ? __pfx_ksys_unshare+0x10/0x10 [ 380.137855][T10436] ? syscall_user_dispatch+0x78/0x140 [ 380.137905][T10436] __x64_sys_unshare+0x31/0x40 [ 380.137938][T10436] do_syscall_64+0xcd/0xfa0 [ 380.137969][T10436] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 380.137995][T10436] RIP: 0033:0x7f5d49f8efc9 [ 380.138015][T10436] 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 [ 380.138039][T10436] RSP: 002b:00007f5d4ae18038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 380.138064][T10436] RAX: ffffffffffffffda RBX: 00007f5d4a1e6090 RCX: 00007f5d49f8efc9 [ 380.138082][T10436] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 380.138097][T10436] RBP: 00007f5d4a011f91 R08: 0000000000000000 R09: 0000000000000000 [ 380.138113][T10436] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 380.138128][T10436] R13: 00007f5d4a1e6128 R14: 00007f5d4a1e6090 R15: 00007ffe6f0b2e88 [ 380.138165][T10436] [ 380.138176][T10436] debugfs: out of free dentries, can not create file 'net_refcnt@ffff88803799a628' [ 381.575682][T10457] size and base must be multiples of 4 kiB [ 381.581784][T10457] CPU: 0 UID: 0 PID: 10457 Comm: syz.3.844 Not tainted syzkaller #0 PREEMPT(full) [ 381.581821][T10457] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 381.581837][T10457] Call Trace: [ 381.581846][T10457] [ 381.581857][T10457] dump_stack_lvl+0x16c/0x1f0 [ 381.581890][T10457] mtrr_del+0xd1/0x110 [ 381.581924][T10457] mtrr_ioctl+0x922/0xcf0 [ 381.581960][T10457] ? __pfx_mtrr_ioctl+0x10/0x10 [ 381.582008][T10457] ? find_held_lock+0x2b/0x80 [ 381.582046][T10457] ? __fget_files+0x20e/0x3c0 [ 381.582073][T10457] ? __pfx_mtrr_ioctl+0x10/0x10 [ 381.582109][T10457] proc_reg_unlocked_ioctl+0x229/0x320 [ 381.582145][T10457] ? __pfx_proc_reg_unlocked_ioctl+0x10/0x10 [ 381.582181][T10457] __x64_sys_ioctl+0x18e/0x210 [ 381.582220][T10457] do_syscall_64+0xcd/0xfa0 [ 381.582250][T10457] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 381.582276][T10457] RIP: 0033:0x7f022cb8efc9 [ 381.582297][T10457] 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 [ 381.582321][T10457] RSP: 002b:00007f022d9da038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 381.582346][T10457] RAX: ffffffffffffffda RBX: 00007f022cde6180 RCX: 00007f022cb8efc9 [ 381.582364][T10457] RDX: 0000000000000007 RSI: 0000000040104d04 RDI: 0000000000000003 [ 381.582380][T10457] RBP: 00007f022cc11f91 R08: 0000000000000000 R09: 0000000000000000 [ 381.582396][T10457] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 381.582412][T10457] R13: 00007f022cde6218 R14: 00007f022cde6180 R15: 00007fff2f64d5c8 [ 381.582454][T10457] [ 381.686909][T10460] usb usb36: usbfs: process 10460 (syz.1.845) did not claim interface 0 before use [ 383.791562][ T1301] ieee802154 phy0 wpan0: encryption failed: -22 [ 383.798168][ T1301] ieee802154 phy1 wpan1: encryption failed: -22 [ 383.832922][T10492] FAULT_INJECTION: forcing a failure. [ 383.832922][T10492] name failslab, interval 1, probability 0, space 0, times 0 [ 383.845642][T10492] CPU: 1 UID: 0 PID: 10492 Comm: syz.1.854 Not tainted syzkaller #0 PREEMPT(full) [ 383.845664][T10492] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 383.845673][T10492] Call Trace: [ 383.845678][T10492] [ 383.845684][T10492] dump_stack_lvl+0x16c/0x1f0 [ 383.845706][T10492] should_fail_ex+0x512/0x640 [ 383.845728][T10492] ? kmem_cache_alloc_lru_noprof+0x66/0x6e0 [ 383.845746][T10492] should_failslab+0xc2/0x120 [ 383.845766][T10492] kmem_cache_alloc_lru_noprof+0x79/0x6e0 [ 383.845780][T10492] ? d_lookup+0xe7/0x190 [ 383.845800][T10492] ? alloc_inode+0x64/0x240 [ 383.845827][T10492] ? __pfx_debugfs_alloc_inode+0x10/0x10 [ 383.845850][T10492] ? alloc_inode+0x64/0x240 [ 383.845868][T10492] alloc_inode+0x64/0x240 [ 383.845886][T10492] new_inode+0x22/0x1c0 [ 383.845907][T10492] __debugfs_create_file+0x11c/0x6b0 [ 383.845924][T10492] debugfs_create_file_full+0x41/0x60 [ 383.845941][T10492] ref_tracker_dir_debugfs+0x19d/0x290 [ 383.845963][T10492] ? __pfx_ref_tracker_dir_debugfs+0x10/0x10 [ 383.846002][T10492] ? lockdep_init_map_type+0x5c/0x280 [ 383.846025][T10492] preinit_net.part.0+0x24e/0x8a0 [ 383.846041][T10492] copy_net_ns+0x3ba/0x690 [ 383.846058][T10492] create_new_namespaces+0x3ea/0xa90 [ 383.846078][T10492] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 383.846096][T10492] ksys_unshare+0x45b/0xa40 [ 383.846115][T10492] ? __pfx_ksys_unshare+0x10/0x10 [ 383.846135][T10492] ? syscall_user_dispatch+0x78/0x140 [ 383.846162][T10492] __x64_sys_unshare+0x31/0x40 [ 383.846179][T10492] do_syscall_64+0xcd/0xfa0 [ 383.846196][T10492] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 383.846210][T10492] RIP: 0033:0x7f5d49f8efc9 [ 383.846222][T10492] 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 [ 383.846235][T10492] RSP: 002b:00007f5d4ae18038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 383.846249][T10492] RAX: ffffffffffffffda RBX: 00007f5d4a1e6090 RCX: 00007f5d49f8efc9 [ 383.846259][T10492] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 383.846268][T10492] RBP: 00007f5d4a011f91 R08: 0000000000000000 R09: 0000000000000000 [ 383.846276][T10492] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 383.846284][T10492] R13: 00007f5d4a1e6128 R14: 00007f5d4a1e6090 R15: 00007ffe6f0b2e88 [ 383.846304][T10492] [ 383.846310][T10492] debugfs: out of free dentries, can not create file 'net_refcnt@ffff8880334f4aa8' [ 387.123140][T10512] size and base must be multiples of 4 kiB [ 387.189673][T10512] CPU: 1 UID: 0 PID: 10512 Comm: syz.0.857 Not tainted syzkaller #0 PREEMPT(full) [ 387.189710][T10512] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 387.189725][T10512] Call Trace: [ 387.189733][T10512] [ 387.189743][T10512] dump_stack_lvl+0x16c/0x1f0 [ 387.189775][T10512] mtrr_del+0xd1/0x110 [ 387.189810][T10512] mtrr_ioctl+0x922/0xcf0 [ 387.189843][T10512] ? __pfx_mtrr_ioctl+0x10/0x10 [ 387.189880][T10512] ? find_held_lock+0x2b/0x80 [ 387.189913][T10512] ? __fget_files+0x20e/0x3c0 [ 387.189938][T10512] ? __pfx_mtrr_ioctl+0x10/0x10 [ 387.189967][T10512] proc_reg_unlocked_ioctl+0x229/0x320 [ 387.189992][T10512] ? __pfx_proc_reg_unlocked_ioctl+0x10/0x10 [ 387.190023][T10512] __x64_sys_ioctl+0x18e/0x210 [ 387.190058][T10512] do_syscall_64+0xcd/0xfa0 [ 387.190083][T10512] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 387.190108][T10512] RIP: 0033:0x7fe24178efc9 [ 387.190128][T10512] 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 [ 387.190148][T10512] RSP: 002b:00007fe242585038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 387.190170][T10512] RAX: ffffffffffffffda RBX: 00007fe2419e5fa0 RCX: 00007fe24178efc9 [ 387.190185][T10512] RDX: 0000000000000007 RSI: 0000000040104d04 RDI: 0000000000000003 [ 387.190200][T10512] RBP: 00007fe241811f91 R08: 0000000000000000 R09: 0000000000000000 [ 387.190217][T10512] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 387.190231][T10512] R13: 00007fe2419e6038 R14: 00007fe2419e5fa0 R15: 00007fff7fcdbcd8 [ 387.190266][T10512] [ 389.274454][T10568] random: crng reseeded on system resumption [ 390.106206][T10580] zswap: compressor not available [ 390.920112][T10602] netlink: 326 bytes leftover after parsing attributes in process `syz.3.876'. [ 391.072552][T10605] Process accounting paused [ 394.120058][T10655] netlink: 28 bytes leftover after parsing attributes in process `syz.0.885'. [ 395.831840][T10655] bond0: (slave bond_slave_1): Releasing backup interface [ 396.021119][T10655] bond_slave_1 (unregistering): left allmulticast mode [ 396.321241][T10655] Process accounting paused [ 397.437056][T10685] block nbd0: Unsupported socket: should be TCP or UNIX. [ 398.457578][T10700] blktrace: Concurrent blktraces are not allowed on mtdblock0 [ 400.516822][T10734] FAULT_INJECTION: forcing a failure. [ 400.516822][T10734] name failslab, interval 1, probability 0, space 0, times 0 [ 400.547004][T10734] CPU: 1 UID: 0 PID: 10734 Comm: syz.2.906 Not tainted syzkaller #0 PREEMPT(full) [ 400.547040][T10734] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 400.547051][T10734] Call Trace: [ 400.547056][T10734] [ 400.547062][T10734] dump_stack_lvl+0x16c/0x1f0 [ 400.547083][T10734] should_fail_ex+0x512/0x640 [ 400.547105][T10734] ? kmem_cache_alloc_lru_noprof+0x66/0x6e0 [ 400.547123][T10734] should_failslab+0xc2/0x120 [ 400.547143][T10734] kmem_cache_alloc_lru_noprof+0x79/0x6e0 [ 400.547157][T10734] ? d_lookup+0xe7/0x190 [ 400.547177][T10734] ? alloc_inode+0x64/0x240 [ 400.547197][T10734] ? __pfx_debugfs_alloc_inode+0x10/0x10 [ 400.547218][T10734] ? alloc_inode+0x64/0x240 [ 400.547238][T10734] alloc_inode+0x64/0x240 [ 400.547256][T10734] new_inode+0x22/0x1c0 [ 400.547277][T10734] __debugfs_create_file+0x11c/0x6b0 [ 400.547292][T10734] debugfs_create_file_full+0x41/0x60 [ 400.547308][T10734] ref_tracker_dir_debugfs+0x19d/0x290 [ 400.547334][T10734] ? __pfx_ref_tracker_dir_debugfs+0x10/0x10 [ 400.547373][T10734] ? lockdep_init_map_type+0x5c/0x280 [ 400.547397][T10734] preinit_net.part.0+0x24e/0x8a0 [ 400.547414][T10734] copy_net_ns+0x3ba/0x690 [ 400.547432][T10734] create_new_namespaces+0x3ea/0xa90 [ 400.547453][T10734] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 400.547470][T10734] ksys_unshare+0x45b/0xa40 [ 400.547497][T10734] ? __pfx_ksys_unshare+0x10/0x10 [ 400.547518][T10734] ? syscall_user_dispatch+0x78/0x140 [ 400.547545][T10734] __x64_sys_unshare+0x31/0x40 [ 400.547563][T10734] do_syscall_64+0xcd/0xfa0 [ 400.547580][T10734] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 400.547594][T10734] RIP: 0033:0x7ff51c78efc9 [ 400.547606][T10734] 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 [ 400.547620][T10734] RSP: 002b:00007ff51d6f3038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 400.547634][T10734] RAX: ffffffffffffffda RBX: 00007ff51c9e6090 RCX: 00007ff51c78efc9 [ 400.547644][T10734] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 400.547652][T10734] RBP: 00007ff51c811f91 R08: 0000000000000000 R09: 0000000000000000 [ 400.547661][T10734] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 400.547669][T10734] R13: 00007ff51c9e6128 R14: 00007ff51c9e6090 R15: 00007ffe823f4318 [ 400.547689][T10734] [ 400.547775][T10734] debugfs: out of free dentries, can not create file 'net_refcnt@ffff88805a2b81a8' [ 401.104455][T10740] blktrace: Concurrent blktraces are not allowed on mtdblock0 [ 404.259752][T10802] FAULT_INJECTION: forcing a failure. [ 404.259752][T10802] name failslab, interval 1, probability 0, space 0, times 0 [ 404.316739][T10802] CPU: 1 UID: 0 PID: 10802 Comm: syz.0.924 Not tainted syzkaller #0 PREEMPT(full) [ 404.316776][T10802] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 404.316792][T10802] Call Trace: [ 404.316800][T10802] [ 404.316811][T10802] dump_stack_lvl+0x16c/0x1f0 [ 404.316844][T10802] should_fail_ex+0x512/0x640 [ 404.316882][T10802] ? kmem_cache_alloc_lru_noprof+0x66/0x6e0 [ 404.316914][T10802] should_failslab+0xc2/0x120 [ 404.316946][T10802] kmem_cache_alloc_lru_noprof+0x79/0x6e0 [ 404.316970][T10802] ? d_lookup+0xe7/0x190 [ 404.317002][T10802] ? alloc_inode+0x64/0x240 [ 404.317036][T10802] ? __pfx_debugfs_alloc_inode+0x10/0x10 [ 404.317071][T10802] ? alloc_inode+0x64/0x240 [ 404.317100][T10802] alloc_inode+0x64/0x240 [ 404.317133][T10802] new_inode+0x22/0x1c0 [ 404.317168][T10802] __debugfs_create_file+0x11c/0x6b0 [ 404.317198][T10802] debugfs_create_file_full+0x41/0x60 [ 404.317228][T10802] ref_tracker_dir_debugfs+0x19d/0x290 [ 404.317275][T10802] ? __pfx_ref_tracker_dir_debugfs+0x10/0x10 [ 404.317350][T10802] ? lockdep_init_map_type+0x5c/0x280 [ 404.317393][T10802] preinit_net.part.0+0x437/0x8a0 [ 404.317422][T10802] copy_net_ns+0x3ba/0x690 [ 404.317454][T10802] create_new_namespaces+0x3ea/0xa90 [ 404.317492][T10802] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 404.317523][T10802] ksys_unshare+0x45b/0xa40 [ 404.317554][T10802] ? __pfx_ksys_unshare+0x10/0x10 [ 404.317587][T10802] ? syscall_user_dispatch+0x78/0x140 [ 404.317632][T10802] __x64_sys_unshare+0x31/0x40 [ 404.317662][T10802] do_syscall_64+0xcd/0xfa0 [ 404.317693][T10802] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 404.317718][T10802] RIP: 0033:0x7fe24178efc9 [ 404.317740][T10802] 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 [ 404.317764][T10802] RSP: 002b:00007fe242564038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 404.317788][T10802] RAX: ffffffffffffffda RBX: 00007fe2419e6090 RCX: 00007fe24178efc9 [ 404.317806][T10802] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 404.317822][T10802] RBP: 00007fe241811f91 R08: 0000000000000000 R09: 0000000000000000 [ 404.317838][T10802] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 404.317854][T10802] R13: 00007fe2419e6128 R14: 00007fe2419e6090 R15: 00007fff7fcdbcd8 [ 404.317892][T10802] [ 404.317901][T10802] debugfs: out of free dentries, can not create file 'net_notrefcnt@ffff888028f1cb20' [ 405.987859][T10832] FAULT_INJECTION: forcing a failure. [ 405.987859][T10832] name failslab, interval 1, probability 0, space 0, times 0 [ 406.128705][T10832] CPU: 1 UID: 0 PID: 10832 Comm: syz.3.932 Not tainted syzkaller #0 PREEMPT(full) [ 406.128745][T10832] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 406.128761][T10832] Call Trace: [ 406.128770][T10832] [ 406.128780][T10832] dump_stack_lvl+0x16c/0x1f0 [ 406.128815][T10832] should_fail_ex+0x512/0x640 [ 406.128853][T10832] ? fs_reclaim_acquire+0xae/0x150 [ 406.128890][T10832] should_failslab+0xc2/0x120 [ 406.128924][T10832] kmem_cache_alloc_noprof+0x75/0x6e0 [ 406.128950][T10832] ? __pfx_map_id_range_down+0x10/0x10 [ 406.128987][T10832] ? security_inode_alloc+0x3b/0x2b0 [ 406.129030][T10832] ? security_inode_alloc+0x3b/0x2b0 [ 406.129064][T10832] security_inode_alloc+0x3b/0x2b0 [ 406.129112][T10832] inode_init_always_gfp+0xce4/0x1030 [ 406.129147][T10832] alloc_inode+0x86/0x240 [ 406.129179][T10832] new_inode+0x22/0x1c0 [ 406.129214][T10832] __debugfs_create_file+0x11c/0x6b0 [ 406.129246][T10832] debugfs_create_file_full+0x41/0x60 [ 406.129276][T10832] ref_tracker_dir_debugfs+0x19d/0x290 [ 406.129314][T10832] ? __pfx_ref_tracker_dir_debugfs+0x10/0x10 [ 406.129385][T10832] ? lockdep_init_map_type+0x5c/0x280 [ 406.129426][T10832] preinit_net.part.0+0x24e/0x8a0 [ 406.129455][T10832] copy_net_ns+0x3ba/0x690 [ 406.129486][T10832] create_new_namespaces+0x3ea/0xa90 [ 406.129524][T10832] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 406.129556][T10832] ksys_unshare+0x45b/0xa40 [ 406.129588][T10832] ? __pfx_ksys_unshare+0x10/0x10 [ 406.129624][T10832] ? syscall_user_dispatch+0x78/0x140 [ 406.129670][T10832] __x64_sys_unshare+0x31/0x40 [ 406.129702][T10832] do_syscall_64+0xcd/0xfa0 [ 406.129732][T10832] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 406.129759][T10832] RIP: 0033:0x7f022cb8efc9 [ 406.129780][T10832] 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 [ 406.129804][T10832] RSP: 002b:00007f022d9fb038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 406.129829][T10832] RAX: ffffffffffffffda RBX: 00007f022cde6090 RCX: 00007f022cb8efc9 [ 406.129847][T10832] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 406.129863][T10832] RBP: 00007f022cc11f91 R08: 0000000000000000 R09: 0000000000000000 [ 406.129878][T10832] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 406.129893][T10832] R13: 00007f022cde6128 R14: 00007f022cde6090 R15: 00007fff2f64d5c8 [ 406.129930][T10832] [ 406.129972][T10832] debugfs: out of free dentries, can not create file 'net_refcnt@ffff88803799caa8' [ 406.453050][T10837] FAULT_INJECTION: forcing a failure. [ 406.453050][T10837] name failslab, interval 1, probability 0, space 0, times 0 [ 406.468413][T10837] CPU: 1 UID: 0 PID: 10837 Comm: syz.0.933 Not tainted syzkaller #0 PREEMPT(full) [ 406.468454][T10837] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 406.468470][T10837] Call Trace: [ 406.468480][T10837] [ 406.468491][T10837] dump_stack_lvl+0x16c/0x1f0 [ 406.468526][T10837] should_fail_ex+0x512/0x640 [ 406.468563][T10837] ? kmem_cache_alloc_lru_noprof+0x66/0x6e0 [ 406.468595][T10837] should_failslab+0xc2/0x120 [ 406.468627][T10837] kmem_cache_alloc_lru_noprof+0x79/0x6e0 [ 406.468653][T10837] ? d_lookup+0xe7/0x190 [ 406.468686][T10837] ? alloc_inode+0x64/0x240 [ 406.468724][T10837] ? __pfx_debugfs_alloc_inode+0x10/0x10 [ 406.468760][T10837] ? alloc_inode+0x64/0x240 [ 406.468790][T10837] alloc_inode+0x64/0x240 [ 406.468831][T10837] new_inode+0x22/0x1c0 [ 406.468868][T10837] __debugfs_create_file+0x11c/0x6b0 [ 406.468899][T10837] debugfs_create_file_full+0x41/0x60 [ 406.468930][T10837] ref_tracker_dir_debugfs+0x19d/0x290 [ 406.468968][T10837] ? __pfx_ref_tracker_dir_debugfs+0x10/0x10 [ 406.469040][T10837] ? lockdep_init_map_type+0x5c/0x280 [ 406.469080][T10837] preinit_net.part.0+0x24e/0x8a0 [ 406.469106][T10837] copy_net_ns+0x3ba/0x690 [ 406.469138][T10837] create_new_namespaces+0x3ea/0xa90 [ 406.469178][T10837] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 406.469212][T10837] ksys_unshare+0x45b/0xa40 [ 406.469245][T10837] ? __pfx_ksys_unshare+0x10/0x10 [ 406.469281][T10837] ? syscall_user_dispatch+0x78/0x140 [ 406.469328][T10837] __x64_sys_unshare+0x31/0x40 [ 406.469359][T10837] do_syscall_64+0xcd/0xfa0 [ 406.469390][T10837] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 406.469416][T10837] RIP: 0033:0x7fe24178efc9 [ 406.469437][T10837] 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 [ 406.469462][T10837] RSP: 002b:00007fe242564038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 406.469488][T10837] RAX: ffffffffffffffda RBX: 00007fe2419e6090 RCX: 00007fe24178efc9 [ 406.469506][T10837] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 406.469521][T10837] RBP: 00007fe241811f91 R08: 0000000000000000 R09: 0000000000000000 [ 406.469537][T10837] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 406.469553][T10837] R13: 00007fe2419e6128 R14: 00007fe2419e6090 R15: 00007fff7fcdbcd8 [ 406.469592][T10837] [ 406.469603][T10837] debugfs: out of free dentries, can not create file 'net_refcnt@ffff88803799a628' [ 410.404217][T10892] FAULT_INJECTION: forcing a failure. [ 410.404217][T10892] name failslab, interval 1, probability 0, space 0, times 0 [ 410.438635][T10895] FAULT_INJECTION: forcing a failure. [ 410.438635][T10895] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 410.453194][T10895] CPU: 0 UID: 0 PID: 10895 Comm: syz.3.944 Not tainted syzkaller #0 PREEMPT(full) [ 410.453227][T10895] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 410.453241][T10895] Call Trace: [ 410.453249][T10895] [ 410.453258][T10895] dump_stack_lvl+0x16c/0x1f0 [ 410.453290][T10895] should_fail_ex+0x512/0x640 [ 410.453330][T10895] _copy_to_iter+0x463/0x1710 [ 410.453375][T10895] ? __pfx__copy_to_iter+0x10/0x10 [ 410.453415][T10895] ? traverse.part.0.constprop.0+0x2c5/0x650 [ 410.453463][T10895] seq_read_iter+0x71e/0x12d0 [ 410.453513][T10895] seq_read+0x3a3/0x570 [ 410.453548][T10895] ? __pfx_seq_read+0x10/0x10 [ 410.453598][T10895] ? get_pid_task+0xfc/0x250 [ 410.453644][T10895] ? __pfx_seq_read+0x10/0x10 [ 410.453678][T10895] proc_reg_read+0x240/0x330 [ 410.453711][T10895] ? __pfx_proc_reg_read+0x10/0x10 [ 410.453743][T10895] vfs_read+0x1e4/0xcf0 [ 410.453776][T10895] ? __pfx_vfs_read+0x10/0x10 [ 410.453799][T10895] ? find_held_lock+0x2b/0x80 [ 410.453825][T10895] ? __fget_files+0x204/0x3c0 [ 410.453855][T10895] ? __fget_files+0x20e/0x3c0 [ 410.453876][T10895] ? __fget_files+0x120/0x3c0 [ 410.453909][T10895] __x64_sys_pread64+0x1eb/0x250 [ 410.453938][T10895] ? __pfx___x64_sys_pread64+0x10/0x10 [ 410.453977][T10895] do_syscall_64+0xcd/0xfa0 [ 410.454006][T10895] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 410.454031][T10895] RIP: 0033:0x7f022cb8efc9 [ 410.454052][T10895] 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 [ 410.454074][T10895] RSP: 002b:00007f022d9da038 EFLAGS: 00000246 ORIG_RAX: 0000000000000011 [ 410.454098][T10895] RAX: ffffffffffffffda RBX: 00007f022cde6180 RCX: 00007f022cb8efc9 [ 410.454115][T10895] RDX: 00000000000087ff RSI: 0000000000000000 RDI: 0000000000000004 [ 410.454129][T10895] RBP: 00007f022d9da090 R08: 0000000000000000 R09: 0000000000000000 [ 410.454144][T10895] R10: 0000000000000005 R11: 0000000000000246 R12: 0000000000000001 [ 410.454158][T10895] R13: 00007f022cde6218 R14: 00007f022cde6180 R15: 00007fff2f64d5c8 [ 410.454194][T10895] [ 410.668465][T10892] CPU: 0 UID: 0 PID: 10892 Comm: syz.0.945 Not tainted syzkaller #0 PREEMPT(full) [ 410.668503][T10892] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 410.668520][T10892] Call Trace: [ 410.668529][T10892] [ 410.668541][T10892] dump_stack_lvl+0x16c/0x1f0 [ 410.668577][T10892] should_fail_ex+0x512/0x640 [ 410.668614][T10892] ? kmem_cache_alloc_lru_noprof+0x66/0x6e0 [ 410.668647][T10892] should_failslab+0xc2/0x120 [ 410.668682][T10892] kmem_cache_alloc_lru_noprof+0x79/0x6e0 [ 410.668708][T10892] ? d_lookup+0xe7/0x190 [ 410.668751][T10892] ? alloc_inode+0x64/0x240 [ 410.668789][T10892] ? __pfx_debugfs_alloc_inode+0x10/0x10 [ 410.668821][T10892] ? alloc_inode+0x64/0x240 [ 410.668846][T10892] alloc_inode+0x64/0x240 [ 410.668876][T10892] new_inode+0x22/0x1c0 [ 410.668907][T10892] __debugfs_create_file+0x11c/0x6b0 [ 410.668933][T10892] debugfs_create_file_full+0x41/0x60 [ 410.668959][T10892] ref_tracker_dir_debugfs+0x19d/0x290 [ 410.668993][T10892] ? __pfx_ref_tracker_dir_debugfs+0x10/0x10 [ 410.669060][T10892] ? lockdep_init_map_type+0x5c/0x280 [ 410.669098][T10892] preinit_net.part.0+0x24e/0x8a0 [ 410.669124][T10892] copy_net_ns+0x3ba/0x690 [ 410.669152][T10892] create_new_namespaces+0x3ea/0xa90 [ 410.669188][T10892] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 410.669220][T10892] ksys_unshare+0x45b/0xa40 [ 410.669249][T10892] ? __pfx_ksys_unshare+0x10/0x10 [ 410.669283][T10892] ? syscall_user_dispatch+0x78/0x140 [ 410.669330][T10892] __x64_sys_unshare+0x31/0x40 [ 410.669362][T10892] do_syscall_64+0xcd/0xfa0 [ 410.669393][T10892] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 410.669416][T10892] RIP: 0033:0x7fe24178efc9 [ 410.669434][T10892] 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 [ 410.669456][T10892] RSP: 002b:00007fe242564038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 410.669478][T10892] RAX: ffffffffffffffda RBX: 00007fe2419e6090 RCX: 00007fe24178efc9 [ 410.669493][T10892] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 410.669507][T10892] RBP: 00007fe241811f91 R08: 0000000000000000 R09: 0000000000000000 [ 410.669521][T10892] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 410.669534][T10892] R13: 00007fe2419e6128 R14: 00007fe2419e6090 R15: 00007fff7fcdbcd8 [ 410.669568][T10892] [ 410.669608][T10892] debugfs: out of free dentries, can not create file 'net_refcnt@ffff888040c74aa8' [ 411.087670][T10891] Bluetooth: hci0: Opcode 0x0c1a failed: -4 [ 411.093724][T10891] Bluetooth: hci1: Opcode 0x0c1a failed: -4 [ 411.105102][T10891] Bluetooth: hci2: Opcode 0x0c1a failed: -4 [ 411.117683][T10891] Bluetooth: hci3: Opcode 0x0c1a failed: -4 [ 411.957751][T10911] Bluetooth: hci0: Opcode 0x0c1a failed: -4 [ 411.975938][T10911] Bluetooth: hci1: Opcode 0x0c1a failed: -4 [ 411.987163][T10911] Bluetooth: hci2: Opcode 0x0c1a failed: -4 [ 412.024707][T10911] Bluetooth: hci3: Opcode 0x0c1a failed: -4 [ 412.855973][T10931] netlink: 64 bytes leftover after parsing attributes in process `syz.2.955'. [ 413.955145][T10963] random: crng reseeded on system resumption [ 414.026888][ T5146] Bluetooth: hci2: command 0x0c1a tx timeout [ 414.026970][ T5839] Bluetooth: hci1: command 0x0c1a tx timeout [ 414.033021][ T5146] Bluetooth: hci0: command 0x0c1a tx timeout [ 414.107102][ T5146] Bluetooth: hci3: command 0x0c1a tx timeout [ 414.976784][T10977] netlink: 64 bytes leftover after parsing attributes in process `syz.3.966'. [ 418.863565][T11039] netlink: 28 bytes leftover after parsing attributes in process `syz.3.982'. [ 418.876706][T11039] bond0: entered allmulticast mode [ 418.881947][T11039] bond_slave_0: entered allmulticast mode [ 418.936757][T11039] bond_slave_1: entered allmulticast mode [ 420.172077][T11062] netlink: 28 bytes leftover after parsing attributes in process `syz.1.986'. [ 421.770772][T11076] Process accounting resumed [ 426.336967][T11149] Process accounting resumed [ 427.185964][T11170] random: crng reseeded on system resumption [ 427.667780][T11176] device-mapper: ioctl: Invalid new mapped device name or uuid string supplied. [ 427.700877][T11182] syz.1.1016 uses obsolete (PF_INET,SOCK_PACKET) [ 428.010364][ T30] audit: type=1804 audit(4294967524.578:9): pid=11184 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz.0.1017" name="/newroot/257/file0" dev="tmpfs" ino=1374 res=1 errno=0 [ 431.487581][T11235] FAULT_INJECTION: forcing a failure. [ 431.487581][T11235] name failslab, interval 1, probability 0, space 0, times 0 [ 431.512439][T11235] CPU: 1 UID: 0 PID: 11235 Comm: syz.2.1029 Not tainted syzkaller #0 PREEMPT(full) [ 431.512477][T11235] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 431.512493][T11235] Call Trace: [ 431.512502][T11235] [ 431.512512][T11235] dump_stack_lvl+0x16c/0x1f0 [ 431.512546][T11235] should_fail_ex+0x512/0x640 [ 431.512583][T11235] ? kmem_cache_alloc_lru_noprof+0x66/0x6e0 [ 431.512615][T11235] should_failslab+0xc2/0x120 [ 431.512648][T11235] kmem_cache_alloc_lru_noprof+0x79/0x6e0 [ 431.512674][T11235] ? d_lookup+0xe7/0x190 [ 431.512708][T11235] ? alloc_inode+0x64/0x240 [ 431.512745][T11235] ? __pfx_debugfs_alloc_inode+0x10/0x10 [ 431.512782][T11235] ? alloc_inode+0x64/0x240 [ 431.512811][T11235] alloc_inode+0x64/0x240 [ 431.512844][T11235] new_inode+0x22/0x1c0 [ 431.512880][T11235] __debugfs_create_file+0x11c/0x6b0 [ 431.512909][T11235] debugfs_create_file_full+0x41/0x60 [ 431.512938][T11235] ref_tracker_dir_debugfs+0x19d/0x290 [ 431.512977][T11235] ? __pfx_ref_tracker_dir_debugfs+0x10/0x10 [ 431.513048][T11235] ? lockdep_init_map_type+0x5c/0x280 [ 431.513090][T11235] preinit_net.part.0+0x24e/0x8a0 [ 431.513118][T11235] copy_net_ns+0x3ba/0x690 [ 431.513149][T11235] create_new_namespaces+0x3ea/0xa90 [ 431.513204][T11235] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 431.513238][T11235] ksys_unshare+0x45b/0xa40 [ 431.513272][T11235] ? __pfx_ksys_unshare+0x10/0x10 [ 431.513307][T11235] ? syscall_user_dispatch+0x78/0x140 [ 431.513353][T11235] __x64_sys_unshare+0x31/0x40 [ 431.513385][T11235] do_syscall_64+0xcd/0xfa0 [ 431.513416][T11235] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 431.513442][T11235] RIP: 0033:0x7ff51c78efc9 [ 431.513463][T11235] 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 [ 431.513488][T11235] RSP: 002b:00007ff51d6f3038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 431.513513][T11235] RAX: ffffffffffffffda RBX: 00007ff51c9e6090 RCX: 00007ff51c78efc9 [ 431.513531][T11235] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 431.513546][T11235] RBP: 00007ff51c811f91 R08: 0000000000000000 R09: 0000000000000000 [ 431.513562][T11235] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 431.513577][T11235] R13: 00007ff51c9e6128 R14: 00007ff51c9e6090 R15: 00007ffe823f4318 [ 431.513614][T11235] [ 431.513625][T11235] debugfs: out of free dentries, can not create file 'net_refcnt@ffff888040c701a8' [ 435.655698][T11292] FAULT_INJECTION: forcing a failure. [ 435.655698][T11292] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 435.677736][T11292] CPU: 0 UID: 0 PID: 11292 Comm: syz.2.1043 Not tainted syzkaller #0 PREEMPT(full) [ 435.677768][T11292] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 435.677780][T11292] Call Trace: [ 435.677786][T11292] [ 435.677791][T11292] dump_stack_lvl+0x16c/0x1f0 [ 435.677812][T11292] should_fail_ex+0x512/0x640 [ 435.677839][T11292] _copy_from_user+0x2e/0xd0 [ 435.677862][T11292] snd_rawmidi_kernel_write1+0x50a/0x8a0 [ 435.677890][T11292] snd_rawmidi_write+0x26e/0xc10 [ 435.677914][T11292] ? __pfx_snd_rawmidi_write+0x10/0x10 [ 435.677935][T11292] ? __pfx_default_wake_function+0x10/0x10 [ 435.677952][T11292] ? bpf_lsm_file_permission+0x9/0x10 [ 435.677969][T11292] ? security_file_permission+0x71/0x210 [ 435.677985][T11292] ? rw_verify_area+0xcf/0x6c0 [ 435.677999][T11292] ? __pfx_snd_rawmidi_write+0x10/0x10 [ 435.678018][T11292] vfs_write+0x2a0/0x11d0 [ 435.678037][T11292] ? __pfx_vfs_write+0x10/0x10 [ 435.678056][T11292] ? find_held_lock+0x2b/0x80 [ 435.678071][T11292] ? __fget_files+0x204/0x3c0 [ 435.678087][T11292] ? __fget_files+0x20e/0x3c0 [ 435.678106][T11292] ksys_write+0x1f8/0x250 [ 435.678121][T11292] ? __pfx_ksys_write+0x10/0x10 [ 435.678141][T11292] do_syscall_64+0xcd/0xfa0 [ 435.678158][T11292] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 435.678173][T11292] RIP: 0033:0x7ff51c78efc9 [ 435.678185][T11292] 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 [ 435.678199][T11292] RSP: 002b:00007ff51d714038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 435.678212][T11292] RAX: ffffffffffffffda RBX: 00007ff51c9e5fa0 RCX: 00007ff51c78efc9 [ 435.678222][T11292] RDX: 000000100000a3d9 RSI: 0000200000000400 RDI: 000000000000000a [ 435.678230][T11292] RBP: 00007ff51d714090 R08: 0000000000000000 R09: 0000000000000000 [ 435.678239][T11292] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 435.678247][T11292] R13: 00007ff51c9e6038 R14: 00007ff51c9e5fa0 R15: 00007ffe823f4318 [ 435.678266][T11292] [ 436.227266][T11300] FAULT_INJECTION: forcing a failure. [ 436.227266][T11300] name failslab, interval 1, probability 0, space 0, times 0 [ 436.265566][T11300] CPU: 1 UID: 0 PID: 11300 Comm: syz.3.1041 Not tainted syzkaller #0 PREEMPT(full) [ 436.265607][T11300] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 436.265622][T11300] Call Trace: [ 436.265630][T11300] [ 436.265639][T11300] dump_stack_lvl+0x16c/0x1f0 [ 436.265672][T11300] should_fail_ex+0x512/0x640 [ 436.265713][T11300] ? fs_reclaim_acquire+0xae/0x150 [ 436.265749][T11300] should_failslab+0xc2/0x120 [ 436.265780][T11300] kmem_cache_alloc_noprof+0x75/0x6e0 [ 436.265805][T11300] ? __pfx_map_id_range_down+0x10/0x10 [ 436.265843][T11300] ? security_inode_alloc+0x3b/0x2b0 [ 436.265884][T11300] ? security_inode_alloc+0x3b/0x2b0 [ 436.265913][T11300] security_inode_alloc+0x3b/0x2b0 [ 436.265935][T11300] inode_init_always_gfp+0xce4/0x1030 [ 436.265953][T11300] alloc_inode+0x86/0x240 [ 436.265971][T11300] sock_alloc+0x40/0x280 [ 436.265987][T11300] __sock_create+0xc1/0x8d0 [ 436.266008][T11300] mptcp_subflow_create_socket+0xec/0xa10 [ 436.266029][T11300] ? __pfx_mptcp_subflow_create_socket+0x10/0x10 [ 436.266053][T11300] __mptcp_nmpc_sk+0x182/0x890 [ 436.266074][T11300] ? __pfx___mptcp_nmpc_sk+0x10/0x10 [ 436.266095][T11300] ? __local_bh_enable_ip+0xa4/0x120 [ 436.266114][T11300] mptcp_bind+0xa3/0x1e0 [ 436.266134][T11300] __sys_bind+0x1a7/0x260 [ 436.266153][T11300] ? __pfx___sys_bind+0x10/0x10 [ 436.266179][T11300] ? syscall_user_dispatch+0x78/0x140 [ 436.266204][T11300] __x64_sys_bind+0x72/0xb0 [ 436.266223][T11300] do_syscall_64+0xcd/0xfa0 [ 436.266239][T11300] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 436.266253][T11300] RIP: 0033:0x7f022cb8efc9 [ 436.266265][T11300] 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 [ 436.266279][T11300] RSP: 002b:00007f022d9fb038 EFLAGS: 00000246 ORIG_RAX: 0000000000000031 [ 436.266293][T11300] RAX: ffffffffffffffda RBX: 00007f022cde6090 RCX: 00007f022cb8efc9 [ 436.266302][T11300] RDX: 000000000000006a RSI: 0000200000000040 RDI: 0000000000000003 [ 436.266311][T11300] RBP: 00007f022cc11f91 R08: 0000000000000000 R09: 0000000000000000 [ 436.266319][T11300] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 436.266328][T11300] R13: 00007f022cde6128 R14: 00007f022cde6090 R15: 00007fff2f64d5c8 [ 436.266348][T11300] [ 436.333628][T11300] socket: no more sockets [ 438.606788][T11336] Setting dangerous option i915.mitigations - tainting kernel [ 438.708502][T11341] FAULT_INJECTION: forcing a failure. [ 438.708502][T11341] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 438.769138][T11341] CPU: 0 UID: 0 PID: 11341 Comm: syz.3.1053 Tainted: G U syzkaller #0 PREEMPT(full) [ 438.769165][T11341] Tainted: [U]=USER [ 438.769169][T11341] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 438.769178][T11341] Call Trace: [ 438.769183][T11341] [ 438.769189][T11341] dump_stack_lvl+0x16c/0x1f0 [ 438.769210][T11341] should_fail_ex+0x512/0x640 [ 438.769235][T11341] should_fail_alloc_page+0xe7/0x130 [ 438.769257][T11341] prepare_alloc_pages+0x3c2/0x610 [ 438.769279][T11341] __alloc_frozen_pages_noprof+0x18b/0x2470 [ 438.769300][T11341] ? __lock_acquire+0xb8a/0x1c90 [ 438.769324][T11341] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 438.769340][T11341] ? __mutex_trylock_common+0xe9/0x250 [ 438.769361][T11341] ? __pfx___mutex_trylock_common+0x10/0x10 [ 438.769384][T11341] ? rcu_is_watching+0x12/0xc0 [ 438.769400][T11341] ? trace_contention_end+0xdd/0x130 [ 438.769426][T11341] ? __mutex_lock+0x1c5/0x1060 [ 438.769442][T11341] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 438.769467][T11341] ? policy_nodemask+0xea/0x4e0 [ 438.769488][T11341] alloc_pages_mpol+0x1fb/0x550 [ 438.769508][T11341] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 438.769532][T11341] alloc_pages_noprof+0x131/0x390 [ 438.769551][T11341] get_free_pages_noprof+0x10/0xb0 [ 438.769569][T11341] ? configfs_write_iter+0x75/0x4e0 [ 438.769598][T11341] configfs_write_iter+0x365/0x4e0 [ 438.769632][T11341] vfs_write+0x7d3/0x11d0 [ 438.769649][T11341] ? __pfx_configfs_write_iter+0x10/0x10 [ 438.769672][T11341] ? __pfx___mutex_lock+0x10/0x10 [ 438.769689][T11341] ? __pfx_vfs_write+0x10/0x10 [ 438.769717][T11341] ksys_write+0x12a/0x250 [ 438.769732][T11341] ? __pfx_ksys_write+0x10/0x10 [ 438.769753][T11341] do_syscall_64+0xcd/0xfa0 [ 438.769771][T11341] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 438.769785][T11341] RIP: 0033:0x7f022cb8efc9 [ 438.769797][T11341] 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 [ 438.769812][T11341] RSP: 002b:00007f022da1c038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 438.769826][T11341] RAX: ffffffffffffffda RBX: 00007f022cde5fa0 RCX: 00007f022cb8efc9 [ 438.769836][T11341] RDX: 0000000000000001 RSI: 0000200000000140 RDI: 0000000000000003 [ 438.769844][T11341] RBP: 00007f022da1c090 R08: 0000000000000000 R09: 0000000000000000 [ 438.769853][T11341] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 438.769861][T11341] R13: 00007f022cde6038 R14: 00007f022cde5fa0 R15: 00007fff2f64d5c8 [ 438.769881][T11341] [ 439.587715][T11349] FAULT_INJECTION: forcing a failure. [ 439.587715][T11349] name failslab, interval 1, probability 0, space 0, times 0 [ 439.639193][T11349] CPU: 0 UID: 0 PID: 11349 Comm: syz.3.1056 Tainted: G U syzkaller #0 PREEMPT(full) [ 439.639220][T11349] Tainted: [U]=USER [ 439.639225][T11349] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 439.639233][T11349] Call Trace: [ 439.639238][T11349] [ 439.639244][T11349] dump_stack_lvl+0x16c/0x1f0 [ 439.639266][T11349] should_fail_ex+0x512/0x640 [ 439.639287][T11349] ? __kmalloc_noprof+0xca/0x880 [ 439.639314][T11349] should_failslab+0xc2/0x120 [ 439.639333][T11349] __kmalloc_noprof+0xdd/0x880 [ 439.639354][T11349] ? lsm_blob_alloc+0x68/0x90 [ 439.639376][T11349] ? lsm_blob_alloc+0x68/0x90 [ 439.639392][T11349] lsm_blob_alloc+0x68/0x90 [ 439.639409][T11349] security_sk_alloc+0x30/0x270 [ 439.639430][T11349] sk_prot_alloc+0xfb/0x2a0 [ 439.639448][T11349] sk_alloc+0x36/0xc20 [ 439.639469][T11349] inet_create+0x3a1/0x1040 [ 439.639489][T11349] ? inet_create+0x93/0x1040 [ 439.639512][T11349] __sock_create+0x338/0x8d0 [ 439.639533][T11349] mptcp_subflow_create_socket+0xec/0xa10 [ 439.639554][T11349] ? __pfx_mptcp_subflow_create_socket+0x10/0x10 [ 439.639592][T11349] __mptcp_nmpc_sk+0x182/0x890 [ 439.639614][T11349] ? __pfx___mptcp_nmpc_sk+0x10/0x10 [ 439.639636][T11349] ? __local_bh_enable_ip+0xa4/0x120 [ 439.639656][T11349] mptcp_bind+0xa3/0x1e0 [ 439.639675][T11349] __sys_bind+0x1a7/0x260 [ 439.639694][T11349] ? __pfx___sys_bind+0x10/0x10 [ 439.639720][T11349] ? syscall_user_dispatch+0x78/0x140 [ 439.639746][T11349] __x64_sys_bind+0x72/0xb0 [ 439.639764][T11349] do_syscall_64+0xcd/0xfa0 [ 439.639781][T11349] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 439.639795][T11349] RIP: 0033:0x7f022cb8efc9 [ 439.639808][T11349] 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 [ 439.639822][T11349] RSP: 002b:00007f022da1c038 EFLAGS: 00000246 ORIG_RAX: 0000000000000031 [ 439.639835][T11349] RAX: ffffffffffffffda RBX: 00007f022cde5fa0 RCX: 00007f022cb8efc9 [ 439.639845][T11349] RDX: 000000000000006a RSI: 0000200000000040 RDI: 0000000000000003 [ 439.639854][T11349] RBP: 00007f022cc11f91 R08: 0000000000000000 R09: 0000000000000000 [ 439.639863][T11349] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 439.639872][T11349] R13: 00007f022cde6038 R14: 00007f022cde5fa0 R15: 00007fff2f64d5c8 [ 439.639892][T11349] [ 442.401605][T11401] FAULT_INJECTION: forcing a failure. [ 442.401605][T11401] name failslab, interval 1, probability 0, space 0, times 0 [ 442.561274][T11401] CPU: 1 UID: 0 PID: 11401 Comm: syz.1.1066 Tainted: G U syzkaller #0 PREEMPT(full) [ 442.561318][T11401] Tainted: [U]=USER [ 442.561326][T11401] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 442.561341][T11401] Call Trace: [ 442.561349][T11401] [ 442.561359][T11401] dump_stack_lvl+0x16c/0x1f0 [ 442.561392][T11401] should_fail_ex+0x512/0x640 [ 442.561426][T11401] ? fs_reclaim_acquire+0xae/0x150 [ 442.561460][T11401] should_failslab+0xc2/0x120 [ 442.561491][T11401] kmem_cache_alloc_noprof+0x75/0x6e0 [ 442.561515][T11401] ? __pfx_map_id_range_down+0x10/0x10 [ 442.561551][T11401] ? security_inode_alloc+0x3b/0x2b0 [ 442.561591][T11401] ? security_inode_alloc+0x3b/0x2b0 [ 442.561622][T11401] security_inode_alloc+0x3b/0x2b0 [ 442.561656][T11401] inode_init_always_gfp+0xce4/0x1030 [ 442.561687][T11401] alloc_inode+0x86/0x240 [ 442.561717][T11401] sock_alloc+0x40/0x280 [ 442.561740][T11401] __sock_create+0xc1/0x8d0 [ 442.561761][T11401] mptcp_subflow_create_socket+0xec/0xa10 [ 442.561783][T11401] ? __pfx_mptcp_subflow_create_socket+0x10/0x10 [ 442.561808][T11401] __mptcp_nmpc_sk+0x182/0x890 [ 442.561828][T11401] ? __pfx___mptcp_nmpc_sk+0x10/0x10 [ 442.561850][T11401] ? __local_bh_enable_ip+0xa4/0x120 [ 442.561869][T11401] mptcp_bind+0xa3/0x1e0 [ 442.561889][T11401] __sys_bind+0x1a7/0x260 [ 442.561907][T11401] ? __pfx___sys_bind+0x10/0x10 [ 442.561933][T11401] ? syscall_user_dispatch+0x78/0x140 [ 442.561959][T11401] __x64_sys_bind+0x72/0xb0 [ 442.561978][T11401] do_syscall_64+0xcd/0xfa0 [ 442.561995][T11401] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 442.562009][T11401] RIP: 0033:0x7f5d49f8efc9 [ 442.562021][T11401] 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 [ 442.562035][T11401] RSP: 002b:00007f5d4ae18038 EFLAGS: 00000246 ORIG_RAX: 0000000000000031 [ 442.562049][T11401] RAX: ffffffffffffffda RBX: 00007f5d4a1e6090 RCX: 00007f5d49f8efc9 [ 442.562058][T11401] RDX: 000000000000006a RSI: 0000200000000040 RDI: 0000000000000003 [ 442.562067][T11401] RBP: 00007f5d4a011f91 R08: 0000000000000000 R09: 0000000000000000 [ 442.562076][T11401] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 442.562085][T11401] R13: 00007f5d4a1e6128 R14: 00007f5d4a1e6090 R15: 00007ffe6f0b2e88 [ 442.562105][T11401] [ 442.562377][T11401] socket: no more sockets [ 444.516477][T11437] Setting dangerous option i915.mitigations - tainting kernel [ 445.231046][ T1301] ieee802154 phy0 wpan0: encryption failed: -22 [ 445.237597][ T1301] ieee802154 phy1 wpan1: encryption failed: -22 [ 445.447125][T11462] blktrace: Concurrent blktraces are not allowed on mtdblock0 [ 450.088541][T11540] blktrace: Concurrent blktraces are not allowed on mtdblock0 [ 450.276684][T11546] Invalid ELF header magic: != ELF [ 452.083670][T11562] Process accounting paused [ 452.273315][T11588] random: crng reseeded on system resumption [ 454.251303][T11629] FAULT_INJECTION: forcing a failure. [ 454.251303][T11629] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 454.264927][T11629] CPU: 1 UID: 0 PID: 11629 Comm: syz.3.1121 Tainted: G U syzkaller #0 PREEMPT(full) [ 454.264952][T11629] Tainted: [U]=USER [ 454.264956][T11629] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 454.264965][T11629] Call Trace: [ 454.264969][T11629] [ 454.264975][T11629] dump_stack_lvl+0x16c/0x1f0 [ 454.264998][T11629] should_fail_ex+0x512/0x640 [ 454.265022][T11629] _copy_from_user+0x2e/0xd0 [ 454.265045][T11629] copy_msghdr_from_user+0x98/0x160 [ 454.265060][T11629] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 454.265077][T11629] ? __lock_acquire+0x622/0x1c90 [ 454.265100][T11629] ___sys_recvmsg+0xdb/0x1a0 [ 454.265113][T11629] ? __pfx____sys_recvmsg+0x10/0x10 [ 454.265129][T11629] ? find_held_lock+0x2b/0x80 [ 454.265154][T11629] do_recvmmsg+0x2fe/0x750 [ 454.265170][T11629] ? __pfx_do_recvmmsg+0x10/0x10 [ 454.265194][T11629] ? __mutex_unlock_slowpath+0x161/0x7b0 [ 454.265218][T11629] ? __fget_files+0x20e/0x3c0 [ 454.265237][T11629] __x64_sys_recvmmsg+0x22a/0x280 [ 454.265253][T11629] ? __pfx___x64_sys_recvmmsg+0x10/0x10 [ 454.265272][T11629] do_syscall_64+0xcd/0xfa0 [ 454.265289][T11629] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 454.265304][T11629] RIP: 0033:0x7f022cb8efc9 [ 454.265316][T11629] 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 [ 454.265331][T11629] RSP: 002b:00007f022da1c038 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 454.265345][T11629] RAX: ffffffffffffffda RBX: 00007f022cde5fa0 RCX: 00007f022cb8efc9 [ 454.265355][T11629] RDX: 0000000000010000 RSI: 0000000000000000 RDI: 0000000000000003 [ 454.265363][T11629] RBP: 00007f022da1c090 R08: 0000000000000000 R09: 0000000000000000 [ 454.265371][T11629] R10: 00000000000020a6 R11: 0000000000000246 R12: 0000000000000001 [ 454.265380][T11629] R13: 00007f022cde6038 R14: 00007f022cde5fa0 R15: 00007fff2f64d5c8 [ 454.265399][T11629] [ 454.266125][T11629] netlink: 338 bytes leftover after parsing attributes in process `syz.3.1121'. [ 456.858517][T11689] netlink: 342 bytes leftover after parsing attributes in process `syz.2.1132'. [ 456.867695][T11689] IPv6: NLM_F_CREATE should be specified when creating new route [ 456.875646][T11689] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 456.883169][T11689] IPv6: NLM_F_CREATE should be set when creating new route [ 456.890392][T11689] IPv6: NLM_F_CREATE should be set when creating new route [ 457.307695][T11696] netlink: 8 bytes leftover after parsing attributes in process `syz.1.1133'. [ 457.342256][T11690] Process accounting paused [ 459.053697][T11732] ================================================================== [ 459.053715][T11732] BUG: KASAN: vmalloc-out-of-bounds in sys_imageblit+0x1a6f/0x1e60 [ 459.053754][T11732] Write of size 8 at addr ffffc90003789fc0 by task syz.0.1140/11732 [ 459.053776][T11732] [ 459.053791][T11732] CPU: 1 UID: 0 PID: 11732 Comm: syz.0.1140 Tainted: G U syzkaller #0 PREEMPT(full) [ 459.053829][T11732] Tainted: [U]=USER [ 459.053847][T11732] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 459.053862][T11732] Call Trace: [ 459.053871][T11732] [ 459.053881][T11732] dump_stack_lvl+0x116/0x1f0 [ 459.053911][T11732] print_report+0xcd/0x630 [ 459.053942][T11732] ? __virt_addr_valid+0x81/0x610 [ 459.053978][T11732] ? sys_imageblit+0x1a6f/0x1e60 [ 459.054006][T11732] kasan_report+0xe0/0x110 [ 459.054037][T11732] ? sys_imageblit+0x1a6f/0x1e60 [ 459.054068][T11732] sys_imageblit+0x1a6f/0x1e60 [ 459.054099][T11732] ? __pfx_sys_imageblit+0x10/0x10 [ 459.054126][T11732] ? lock_acquire+0x179/0x350 [ 459.054156][T11732] ? find_held_lock+0x2b/0x80 [ 459.054181][T11732] ? mark_held_locks+0x49/0x80 [ 459.054211][T11732] ? finish_task_switch.isra.0+0x221/0xc10 [ 459.054236][T11732] ? lockdep_hardirqs_on+0x7c/0x110 [ 459.054261][T11732] ? finish_task_switch.isra.0+0x221/0xc10 [ 459.054288][T11732] ? rcu_is_watching+0x12/0xc0 [ 459.054314][T11732] ? trace_sched_exit_tp+0xd1/0x120 [ 459.054350][T11732] ? __schedule+0x11a3/0x5de0 [ 459.054375][T11732] drm_fbdev_shmem_defio_imageblit+0x20/0x130 [ 459.054405][T11732] cw_putcs+0x917/0xbb0 [ 459.054437][T11732] ? __pfx_cw_putcs+0x10/0x10 [ 459.054465][T11732] ? fb_get_color_depth+0x120/0x250 [ 459.054498][T11732] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 459.054540][T11732] ? __pfx_cw_putcs+0x10/0x10 [ 459.054562][T11732] fbcon_putcs+0x387/0x450 [ 459.054596][T11732] do_update_region+0x2e9/0x3f0 [ 459.054631][T11732] do_con_write+0x1e2c/0x8290 [ 459.054659][T11732] ? srcu_gp_start_if_needed+0x700/0xe70 [ 459.054704][T11732] ? __pfx_do_con_write+0x10/0x10 [ 459.054730][T11732] ? lockdep_hardirqs_on+0x7c/0x110 [ 459.054764][T11732] con_write+0x23/0xb0 [ 459.054790][T11732] n_tty_write+0x41e/0x11e0 [ 459.054828][T11732] ? __pfx_n_tty_write+0x10/0x10 [ 459.054869][T11732] ? trace_kmalloc+0x2b/0xd0 [ 459.054901][T11732] ? __pfx_woken_wake_function+0x10/0x10 [ 459.054942][T11732] ? kfree+0x252/0x6d0 [ 459.054964][T11732] ? __pfx_n_tty_write+0x10/0x10 [ 459.054995][T11732] file_tty_write.constprop.0+0x503/0x9b0 [ 459.055028][T11732] vfs_write+0x7d3/0x11d0 [ 459.055053][T11732] ? __pfx_tty_write+0x10/0x10 [ 459.055079][T11732] ? __pfx_vfs_write+0x10/0x10 [ 459.055102][T11732] ? find_held_lock+0x2b/0x80 [ 459.055136][T11732] ksys_write+0x12a/0x250 [ 459.055161][T11732] ? __pfx_ksys_write+0x10/0x10 [ 459.055191][T11732] do_syscall_64+0xcd/0xfa0 [ 459.055217][T11732] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 459.055242][T11732] RIP: 0033:0x7fe24178efc9 [ 459.055262][T11732] 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 [ 459.055285][T11732] RSP: 002b:00007fe242585038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 459.055309][T11732] RAX: ffffffffffffffda RBX: 00007fe2419e5fa0 RCX: 00007fe24178efc9 [ 459.055327][T11732] RDX: 0000000000000060 RSI: 00002000000001c0 RDI: 0000000000000003 [ 459.055351][T11732] RBP: 00007fe241811f91 R08: 0000000000000000 R09: 0000000000000000 [ 459.055367][T11732] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 459.055383][T11732] R13: 00007fe2419e6038 R14: 00007fe2419e5fa0 R15: 00007fff7fcdbcd8 [ 459.055409][T11732] [ 459.055418][T11732] [ 459.055425][T11732] The buggy address belongs to a vmalloc virtual mapping [ 459.055445][T11732] Memory state around the buggy address: [ 459.055459][T11732] ffffc90003789e80: f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 [ 459.055478][T11732] ffffc90003789f00: f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 [ 459.055496][T11732] >ffffc90003789f80: f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 [ 459.055510][T11732] ^ [ 459.055524][T11732] ffffc9000378a000: f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 [ 459.055542][T11732] ffffc9000378a080: f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 [ 459.055556][T11732] ================================================================== [ 459.149514][T11732] Kernel panic - not syncing: KASAN: panic_on_warn set ... [ 459.149532][T11732] CPU: 0 UID: 0 PID: 11732 Comm: syz.0.1140 Tainted: G U syzkaller #0 PREEMPT(full) [ 459.149556][T11732] Tainted: [U]=USER [ 459.149561][T11732] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 459.149571][T11732] Call Trace: [ 459.149576][T11732] [ 459.149582][T11732] dump_stack_lvl+0x3d/0x1f0 [ 459.149602][T11732] vpanic+0x640/0x6f0 [ 459.149623][T11732] panic+0xca/0xd0 [ 459.149642][T11732] ? __pfx_panic+0x10/0x10 [ 459.149661][T11732] ? sys_imageblit+0x1a6f/0x1e60 [ 459.149677][T11732] ? preempt_schedule_common+0x44/0xc0 [ 459.149692][T11732] ? preempt_schedule_thunk+0x16/0x30 [ 459.149715][T11732] check_panic_on_warn+0xab/0xb0 [ 459.149735][T11732] end_report+0x107/0x170 [ 459.149753][T11732] kasan_report+0xee/0x110 [ 459.149770][T11732] ? sys_imageblit+0x1a6f/0x1e60 [ 459.149788][T11732] sys_imageblit+0x1a6f/0x1e60 [ 459.149805][T11732] ? __pfx_sys_imageblit+0x10/0x10 [ 459.149820][T11732] ? lock_acquire+0x179/0x350 [ 459.149843][T11732] ? find_held_lock+0x2b/0x80 [ 459.149858][T11732] ? mark_held_locks+0x49/0x80 [ 459.149875][T11732] ? finish_task_switch.isra.0+0x221/0xc10 [ 459.149891][T11732] ? lockdep_hardirqs_on+0x7c/0x110 [ 459.149906][T11732] ? finish_task_switch.isra.0+0x221/0xc10 [ 459.149922][T11732] ? rcu_is_watching+0x12/0xc0 [ 459.149936][T11732] ? trace_sched_exit_tp+0xd1/0x120 [ 459.149957][T11732] ? __schedule+0x11a3/0x5de0 [ 459.149971][T11732] drm_fbdev_shmem_defio_imageblit+0x20/0x130 [ 459.149988][T11732] cw_putcs+0x917/0xbb0 [ 459.150005][T11732] ? __pfx_cw_putcs+0x10/0x10 [ 459.150019][T11732] ? fb_get_color_depth+0x120/0x250 [ 459.150039][T11732] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 459.150063][T11732] ? __pfx_cw_putcs+0x10/0x10 [ 459.150075][T11732] fbcon_putcs+0x387/0x450 [ 459.150103][T11732] do_update_region+0x2e9/0x3f0 [ 459.150124][T11732] do_con_write+0x1e2c/0x8290 [ 459.150141][T11732] ? srcu_gp_start_if_needed+0x700/0xe70 [ 459.150166][T11732] ? __pfx_do_con_write+0x10/0x10 [ 459.150181][T11732] ? lockdep_hardirqs_on+0x7c/0x110 [ 459.150199][T11732] con_write+0x23/0xb0 [ 459.150214][T11732] n_tty_write+0x41e/0x11e0 [ 459.150236][T11732] ? __pfx_n_tty_write+0x10/0x10 [ 459.150253][T11732] ? trace_kmalloc+0x2b/0xd0 [ 459.150271][T11732] ? __pfx_woken_wake_function+0x10/0x10 [ 459.150293][T11732] ? kfree+0x252/0x6d0 [ 459.150305][T11732] ? __pfx_n_tty_write+0x10/0x10 [ 459.150323][T11732] file_tty_write.constprop.0+0x503/0x9b0 [ 459.150341][T11732] vfs_write+0x7d3/0x11d0 [ 459.150356][T11732] ? __pfx_tty_write+0x10/0x10 [ 459.150370][T11732] ? __pfx_vfs_write+0x10/0x10 [ 459.150384][T11732] ? find_held_lock+0x2b/0x80 [ 459.150403][T11732] ksys_write+0x12a/0x250 [ 459.150417][T11732] ? __pfx_ksys_write+0x10/0x10 [ 459.150434][T11732] do_syscall_64+0xcd/0xfa0 [ 459.150450][T11732] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 459.150464][T11732] RIP: 0033:0x7fe24178efc9 [ 459.150476][T11732] 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 [ 459.150490][T11732] RSP: 002b:00007fe242585038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 459.150505][T11732] RAX: ffffffffffffffda RBX: 00007fe2419e5fa0 RCX: 00007fe24178efc9 [ 459.150515][T11732] RDX: 0000000000000060 RSI: 00002000000001c0 RDI: 0000000000000003 [ 459.150524][T11732] RBP: 00007fe241811f91 R08: 0000000000000000 R09: 0000000000000000 [ 459.150534][T11732] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 459.150543][T11732] R13: 00007fe2419e6038 R14: 00007fe2419e5fa0 R15: 00007fff7fcdbcd8 [ 459.150561][T11732] [ 459.150980][T11732] Kernel Offset: disabled