INIT: Entering runlevel: 2 [info] Using makefile-style concurrent boot in runlevel 2. [....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.25' (ECDSA) to the list of known hosts. executing program executing program executing program executing program executing program executing program executing program executing program executing program syzkaller login: [ 26.270425] REISERFS warning (device loop0): sh-2021 reiserfs_fill_super: can not find reiserfs on loop0 [ 26.287367] REISERFS warning (device loop3): sh-2021 reiserfs_fill_super: can not find reiserfs on loop3 [ 26.298846] REISERFS warning (device loop6): sh-2021 reiserfs_fill_super: can not find reiserfs on loop6 [ 26.309331] REISERFS warning (device loop5): sh-2021 reiserfs_fill_super: can not find reiserfs on loop5 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 26.310481] REISERFS warning (device loop1): sh-2021 reiserfs_fill_super: can not find reiserfs on loop1 [ 26.319703] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 [ 26.343626] REISERFS warning (device loop2): sh-2021 reiserfs_fill_super: can not find reiserfs on loop2 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 26.363899] REISERFS warning (device loop7): sh-2021 reiserfs_fill_super: can not find reiserfs on loop7 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 26.442337] REISERFS warning (device loop5): super-6502 reiserfs_getopt: unknown mount option "ctiveFail TCPFastOpenPassive TCPFastOpenPassiveFail TCPFastOpenL./file0/file0" [ 26.476238] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop0. executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 26.483335] REISERFS warning (device loop3): super-6502 reiserfs_getopt: unknown mount option "ctiveFail TCPFastOpenPassive TCPFastOpenPassiveFail TCPFastOpenL./file0/file0" [ 26.502741] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop7. executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 26.561267] REISERFS warning (device loop2): super-6502 reiserfs_getopt: unknown mount option "ctiveFail TCPFastOpenPassive TCPFastOpenPassiveFail TCPFastOpenL./file0/file0" [ 26.561539] REISERFS warning (device loop6): super-6502 reiserfs_getopt: unknown mount option "ctiveFail TCPFastOpenPassive TCPFastOpenPassiveFail TCPFastOpenL./file0/file0" [ 26.592539] REISERFS warning (device loop4): super-6502 reiserfs_getopt: unknown mount option "ctiveFail TCPFastOpenPassive TCPFastOpenPassiveFail TCPFastOpenL./file0/file0" executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 26.624105] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop1. executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 26.669870] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop0. [ 26.681170] REISERFS warning (device loop7): super-6502 reiserfs_getopt: unknown mount option "ctiveFail TCPFastOpenPassive TCPFastOpenPassiveFail TCPFastOpenL./file0/file0" [ 26.705075] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop1. executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 26.723102] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop2. [ 26.735661] REISERFS warning (device loop5): super-6502 reiserfs_getopt: unknown mount option "ctiveFail TCPFastOpenPassive TCPFastOpenPassiveFail TCPFastOpenL./file0/file0" [ 26.763789] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop6. executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 26.783532] REISERFS warning (device loop7): super-6502 reiserfs_getopt: unknown mount option "ctiveFail TCPFastOpenPassive TCPFastOpenPassiveFail TCPFastOpenL./file0/file0" [ 26.816221] REISERFS warning (device loop1): super-6502 reiserfs_getopt: unknown mount option "ctiveFail TCPFastOpenPassive TCPFastOpenPassiveFail TCPFastOpenL./file0/file0" executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 26.895658] REISERFS warning (device loop3): super-6502 reiserfs_getopt: unknown mount option "ctiveFail TCPFastOpenPassive TCPFastOpenPassiveFail TCPFastOpenL./file0/file0" [ 26.895693] REISERFS warning (device loop2): super-6502 reiserfs_getopt: unknown mount option "ctiveFail TCPFastOpenPassive TCPFastOpenPassiveFail TCPFastOpenL./file0/file0" [ 26.913223] REISERFS warning (device loop0): super-6502 reiserfs_getopt: unknown mount option "ctiveFail TCPFastOpenPassive TCPFastOpenPassiveFail TCPFastOpenL./file0/file0" executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 26.944983] REISERFS warning (device loop4): super-6502 reiserfs_getopt: unknown mount option "ctiveFail TCPFastOpenPassive TCPFastOpenPassiveFail TCPFastOpenL./file0/file0" executing program executing program executing program executing program executing program executing program executing program [ 26.988296] REISERFS warning (device loop5): super-6502 reiserfs_getopt: unknown mount option "ctiveFail TCPFastOpenPassive TCPFastOpenPassiveFail TCPFastOpenL./file0/file0" [ 27.012304] REISERFS warning (device loop7): super-6502 reiserfs_getopt: unknown mount option "ctiveFail TCPFastOpenPassive TCPFastOpenPassiveFail TCPFastOpenL./file0/file0" executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 27.032171] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop1. [ 27.045308] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop6. [ 27.045789] REISERFS warning (device loop2): super-6502 reiserfs_getopt: unknown mount option "ctiveFail TCPFastOpenPassive TCPFastOpenPassiveFail TCPFastOpenL./file0/file0" [ 27.075653] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop0. executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 27.091457] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop3. [ 27.131058] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop1. executing program executing program executing program executing program [ 27.135601] REISERFS warning (device loop4): super-6502 reiserfs_getopt: unknown mount option "ctiveFail TCPFastOpenPassive TCPFastOpenPassiveFail TCPFastOpenL./file0/file0" [ 27.138540] REISERFS warning (device loop7): super-6502 reiserfs_getopt: unknown mount option "ctiveFail TCPFastOpenPassive TCPFastOpenPassiveFail TCPFastOpenL./file0/file0" [ 27.154893] REISERFS warning (device loop5): super-6502 reiserfs_getopt: unknown mount option "ctiveFail TCPFastOpenPassive TCPFastOpenPassiveFail TCPFastOpenL./file0/file0" executing program executing program executing program executing program executing program executing program executing program [ 27.189338] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop0. executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 27.227166] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop6. [ 27.255659] REISERFS warning (device loop3): super-6502 reiserfs_getopt: unknown mount option "ctiveFail TCPFastOpenPassive TCPFastOpenPassiveFail TCPFastOpenL./file0/file0" executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 27.255666] REISERFS warning (device loop5): super-6502 reiserfs_getopt: unknown mount option "ctiveFail TCPFastOpenPassive TCPFastOpenPassiveFail TCPFastOpenL./file0/file0" [ 27.291742] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop7. [ 27.300551] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop2. [ 27.308558] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop1. executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 27.345627] REISERFS warning (device loop6): super-6502 reiserfs_getopt: unknown mount option "ctiveFail TCPFastOpenPassive TCPFastOpenPassiveFail TCPFastOpenL./file0/file0" [ 27.368378] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop4. executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 27.402172] REISERFS warning (device loop5): super-6502 reiserfs_getopt: unknown mount option "ctiveFail TCPFastOpenPassive TCPFastOpenPassiveFail TCPFastOpenL./file0/file0" [ 27.419760] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop7. [ 27.431839] REISERFS warning (device loop1): super-6502 reiserfs_getopt: unknown mount option "ctiveFail TCPFastOpenPassive TCPFastOpenPassiveFail TCPFastOpenL./file0/file0" executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 27.435876] REISERFS warning (device loop0): super-6502 reiserfs_getopt: unknown mount option "ctiveFail TCPFastOpenPassive TCPFastOpenPassiveFail TCPFastOpenL./file0/file0" [ 27.477137] REISERFS warning (device loop2): super-6502 reiserfs_getopt: unknown mount option "ctiveFail TCPFastOpenPassive TCPFastOpenPassiveFail TCPFastOpenL./file0/file0" executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 27.551857] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop4. [ 27.555839] REISERFS warning (device loop6): super-6502 reiserfs_getopt: unknown mount option "ctiveFail TCPFastOpenPassive TCPFastOpenPassiveFail TCPFastOpenL./file0/file0" [ 27.562166] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop5. executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 27.624547] ================================================================== [ 27.632096] BUG: KASAN: global-out-of-bounds in string+0x291/0x2c0 [ 27.638426] Write of size 1 at addr ffffffff8a5405c0 by task syzkaller915239/4487 [ 27.646041] [ 27.647678] CPU: 1 PID: 4487 Comm: syzkaller915239 Not tainted 4.17.0-rc1+ #6 [ 27.654948] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 27.664299] Call Trace: [ 27.666897] dump_stack+0x1b9/0x294 [ 27.670537] ? dump_stack_print_info.cold.2+0x52/0x52 [ 27.675737] ? printk+0x9e/0xba [ 27.679033] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 27.683802] ? kasan_check_write+0x14/0x20 [ 27.688043] print_address_description+0x6c/0x20b [ 27.692892] ? string+0x291/0x2c0 [ 27.696347] kasan_report.cold.7+0x242/0x2fe [ 27.700765] __asan_report_store1_noabort+0x17/0x20 [ 27.705802] string+0x291/0x2c0 [ 27.709089] ? widen_string+0x2d0/0x2d0 [ 27.713074] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 27.718267] vsnprintf+0x4b7/0x1b40 [ 27.721900] ? pointer+0xa20/0xa20 [ 27.725441] ? kasan_check_write+0x14/0x20 [ 27.729680] ? kasan_check_write+0x14/0x20 [ 27.733923] vsprintf+0x2a/0x40 [ 27.737206] prepare_error_buf+0x23b/0x1aa0 [ 27.741527] ? lock_downgrade+0x8e0/0x8e0 [ 27.745673] ? lock_downgrade+0x8e0/0x8e0 [ 27.749828] ? sprintf_le_key+0x800/0x800 [ 27.753986] __reiserfs_warning+0xb0/0xd0 [ 27.758140] ? reiserfs_printk+0xf0/0xf0 [ 27.762208] ? migrate_swap_stop+0x850/0x850 [ 27.766622] reiserfs_parse_options+0x11f4/0x27f0 [ 27.771477] ? reiserfs_sync_fs+0x100/0x100 [ 27.775806] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 27.780829] ? pwq_adjust_max_active+0x46a/0x6b0 [ 27.785664] ? __lockdep_init_map+0x105/0x590 [ 27.790166] reiserfs_fill_super+0x520/0x3900 [ 27.794673] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 27.800220] ? bdev_name.isra.7+0x1a1/0x1f0 [ 27.804553] ? finish_unfinished+0x14b0/0x14b0 [ 27.809137] ? format_decode+0x1a9/0xae0 [ 27.813201] ? set_precision+0xe0/0xe0 [ 27.817077] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 27.822251] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 27.827779] ? vsnprintf+0x242/0x1b40 [ 27.831578] ? pointer+0xa20/0xa20 [ 27.835116] ? snprintf+0xa5/0xd0 [ 27.838561] ? vsprintf+0x40/0x40 [ 27.842000] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 27.847007] ? set_blocksize+0x2c4/0x350 [ 27.851058] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 27.856601] mount_bdev+0x30c/0x3e0 [ 27.860213] ? finish_unfinished+0x14b0/0x14b0 [ 27.864783] get_super_block+0x34/0x40 [ 27.868655] mount_fs+0xae/0x328 [ 27.872009] vfs_kern_mount.part.34+0xd4/0x4d0 [ 27.876578] ? may_umount+0xb0/0xb0 [ 27.880188] ? _raw_read_unlock+0x22/0x30 [ 27.884322] ? __get_fs_type+0x97/0xc0 [ 27.888195] do_mount+0x564/0x3070 [ 27.891721] ? do_raw_spin_unlock+0x9e/0x2e0 [ 27.896113] ? copy_mount_string+0x40/0x40 [ 27.900331] ? rcu_pm_notify+0xc0/0xc0 [ 27.904208] ? copy_mount_options+0x5f/0x380 [ 27.908602] ? rcu_read_lock_sched_held+0x108/0x120 [ 27.913606] ? kmem_cache_alloc_trace+0x616/0x780 [ 27.918445] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 27.923970] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 27.929489] ? copy_mount_options+0x285/0x380 [ 27.933972] ksys_mount+0x12d/0x140 [ 27.937583] __x64_sys_mount+0xbe/0x150 [ 27.941539] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 27.946541] do_syscall_64+0x1b1/0x800 [ 27.950413] ? syscall_return_slowpath+0x5c0/0x5c0 [ 27.955325] ? syscall_return_slowpath+0x30f/0x5c0 [ 27.960245] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 27.965594] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 27.970424] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 27.975594] RIP: 0033:0x448bca [ 27.978769] RSP: 002b:00007f33571ccc68 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 27.986460] RAX: ffffffffffffffda RBX: 0000000020000040 RCX: 0000000000448bca [ 27.993712] RDX: 0000000020000000 RSI: 0000000020000040 RDI: 00007f33571ccc80 [ 28.000963] RBP: 0000000000000004 R08: 0000000020000380 R09: 000000000000000a [ 28.008214] R10: 0000000001000000 R11: 0000000000000202 R12: 0000000000000043 [ 28.015464] R13: 0000000000000044 R14: 0000000001000000 R15: 0000000000000004 [ 28.022722] [ 28.024336] The buggy address belongs to the variable: [ 28.030287] error_buf+0x400/0x420 [ 28.033803] [ 28.035408] Memory state around the buggy address: [ 28.040320] ffffffff8a540480: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 28.047661] ffffffff8a540500: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 28.054999] >ffffffff8a540580: 00 00 00 00 00 00 00 00 fa fa fa fa 04 fa fa fa [ 28.062533] ^ [ 28.067966] ffffffff8a540600: fa fa fa fa 00 fa fa fa fa fa fa fa 00 fa fa fa executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 28.075306] ffffffff8a540680: fa fa fa fa 00 fa fa fa fa fa fa fa 00 fa fa fa [ 28.082642] ================================================================== [ 28.089977] Disabling lock debugging due to kernel taint [ 28.095584] Kernel panic - not syncing: panic_on_warn set ... [ 28.095584] [ 28.102934] CPU: 1 PID: 4487 Comm: syzkaller915239 Tainted: G B 4.17.0-rc1+ #6 [ 28.111574] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 28.121076] Call Trace: [ 28.123652] dump_stack+0x1b9/0x294 [ 28.127262] ? dump_stack_print_info.cold.2+0x52/0x52 [ 28.132434] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 28.137173] ? string+0x270/0x2c0 [ 28.140606] panic+0x22f/0x4de [ 28.143778] ? add_taint.cold.5+0x16/0x16 [ 28.147911] ? do_raw_spin_unlock+0x9e/0x2e0 [ 28.152301] ? do_raw_spin_unlock+0x9e/0x2e0 [ 28.156696] ? string+0x291/0x2c0 [ 28.160132] kasan_end_report+0x47/0x4f [ 28.164087] kasan_report.cold.7+0x76/0x2fe [ 28.168392] __asan_report_store1_noabort+0x17/0x20 [ 28.173388] string+0x291/0x2c0 [ 28.176649] ? widen_string+0x2d0/0x2d0 [ 28.180609] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 28.185781] vsnprintf+0x4b7/0x1b40 [ 28.189393] ? pointer+0xa20/0xa20 [ 28.192911] ? kasan_check_write+0x14/0x20 [ 28.197143] ? kasan_check_write+0x14/0x20 [ 28.201371] vsprintf+0x2a/0x40 [ 28.204635] prepare_error_buf+0x23b/0x1aa0 [ 28.208936] ? lock_downgrade+0x8e0/0x8e0 [ 28.213062] ? lock_downgrade+0x8e0/0x8e0 [ 28.217188] ? sprintf_le_key+0x800/0x800 [ 28.221321] __reiserfs_warning+0xb0/0xd0 [ 28.225451] ? reiserfs_printk+0xf0/0xf0 [ 28.229493] ? migrate_swap_stop+0x850/0x850 [ 28.233882] reiserfs_parse_options+0x11f4/0x27f0 [ 28.238708] ? reiserfs_sync_fs+0x100/0x100 [ 28.243017] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 28.248017] ? pwq_adjust_max_active+0x46a/0x6b0 [ 28.252779] ? __lockdep_init_map+0x105/0x590 [ 28.257259] reiserfs_fill_super+0x520/0x3900 [ 28.261743] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 28.267263] ? bdev_name.isra.7+0x1a1/0x1f0 [ 28.271565] ? finish_unfinished+0x14b0/0x14b0 [ 28.276126] ? format_decode+0x1a9/0xae0 [ 28.280167] ? set_precision+0xe0/0xe0 [ 28.284037] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 28.289209] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 28.294730] ? vsnprintf+0x242/0x1b40 [ 28.298513] ? pointer+0xa20/0xa20 [ 28.302037] ? snprintf+0xa5/0xd0 [ 28.305473] ? vsprintf+0x40/0x40 [ 28.308907] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 28.313904] ? set_blocksize+0x2c4/0x350 [ 28.317946] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 28.323463] mount_bdev+0x30c/0x3e0 [ 28.327069] ? finish_unfinished+0x14b0/0x14b0 [ 28.331630] get_super_block+0x34/0x40 [ 28.335500] mount_fs+0xae/0x328 [ 28.338854] vfs_kern_mount.part.34+0xd4/0x4d0 [ 28.343415] ? may_umount+0xb0/0xb0 [ 28.347025] ? _raw_read_unlock+0x22/0x30 [ 28.351153] ? __get_fs_type+0x97/0xc0 [ 28.355032] do_mount+0x564/0x3070 [ 28.358559] ? do_raw_spin_unlock+0x9e/0x2e0 [ 28.362949] ? copy_mount_string+0x40/0x40 [ 28.367168] ? rcu_pm_notify+0xc0/0xc0 [ 28.371037] ? copy_mount_options+0x5f/0x380 [ 28.375425] ? rcu_read_lock_sched_held+0x108/0x120 [ 28.380430] ? kmem_cache_alloc_trace+0x616/0x780 [ 28.385254] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 28.390775] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 28.396294] ? copy_mount_options+0x285/0x380 [ 28.400770] ksys_mount+0x12d/0x140 [ 28.404377] __x64_sys_mount+0xbe/0x150 [ 28.408341] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 28.413341] do_syscall_64+0x1b1/0x800 [ 28.417213] ? syscall_return_slowpath+0x5c0/0x5c0 [ 28.422122] ? syscall_return_slowpath+0x30f/0x5c0 [ 28.427036] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 28.432380] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 28.437205] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 28.442374] RIP: 0033:0x448bca [ 28.445544] RSP: 002b:00007f33571ccc68 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 28.453231] RAX: ffffffffffffffda RBX: 0000000020000040 RCX: 0000000000448bca [ 28.460482] RDX: 0000000020000000 RSI: 0000000020000040 RDI: 00007f33571ccc80 [ 28.467736] RBP: 0000000000000004 R08: 0000000020000380 R09: 000000000000000a [ 28.474986] R10: 0000000001000000 R11: 0000000000000202 R12: 0000000000000043 [ 28.482236] R13: 0000000000000044 R14: 0000000001000000 R15: 0000000000000004 [ 28.490041] Dumping ftrace buffer: [ 28.493558] (ftrace buffer empty) [ 28.497243] Kernel Offset: disabled [ 28.500858] Rebooting in 86400 seconds..