Warning: Permanently added '10.128.1.164' (ECDSA) to the list of known hosts. executing program [ 28.576733] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop0 [ 28.593815] BTRFS info (device loop0): enabling inode map caching [ 28.600483] BTRFS warning (device loop0): excessive commit interval 622039222 [ 28.607752] BTRFS info (device loop0): force zlib compression [ 28.613689] BTRFS info (device loop0): using free space tree [ 28.619527] BTRFS info (device loop0): has skinny extents [ 28.656043] FAULT_INJECTION: forcing a failure. [ 28.656043] name failslab, interval 1, probability 0, space 0, times 1 [ 28.667427] CPU: 0 PID: 7992 Comm: syz-executor282 Not tainted 4.14.302-syzkaller #0 [ 28.675297] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 28.684634] Call Trace: [ 28.687198] dump_stack+0x1b2/0x281 [ 28.690810] should_fail.cold+0x10a/0x149 [ 28.694955] should_failslab+0xd6/0x130 [ 28.698923] kmem_cache_alloc+0x28e/0x3c0 [ 28.703053] __btrfs_run_delayed_items+0x57/0x410 [ 28.707879] btrfs_commit_transaction+0x495/0x2210 [ 28.712792] ? btrfs_mksubvol+0xad4/0x1000 [ 28.717001] ? btrfs_apply_pending_changes+0x100/0x100 [ 28.722256] ? lock_acquire+0x170/0x3f0 [ 28.726205] ? lock_downgrade+0x740/0x740 [ 28.730393] btrfs_mksubvol+0xce9/0x1000 [ 28.734432] ? create_subvol+0x1930/0x1930 [ 28.738641] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 28.744068] ? wait_woken+0x230/0x230 [ 28.747852] btrfs_ioctl_snap_create_transid+0x38e/0x420 [ 28.753374] btrfs_ioctl_snap_create_v2+0x22f/0x340 [ 28.758366] ? btrfs_ioctl_snap_create+0x150/0x150 [ 28.763271] btrfs_ioctl+0x1824/0x5b20 [ 28.767136] ? _kstrtoull+0x1f2/0x450 [ 28.770916] ? btrfs_ioctl_get_supported_features+0x40/0x40 [ 28.776602] ? get_pid_task+0x91/0x130 [ 28.780466] ? lock_downgrade+0x740/0x740 [ 28.784588] ? get_pid_task+0xb8/0x130 [ 28.788451] ? proc_fail_nth_write+0x7b/0x180 [ 28.792921] ? proc_tgid_io_accounting+0x7a0/0x7a0 [ 28.797829] ? fsnotify+0x974/0x11b0 [ 28.801514] ? proc_tgid_io_accounting+0x7a0/0x7a0 [ 28.806416] ? debug_check_no_obj_freed+0x2c0/0x680 [ 28.811409] ? btrfs_ioctl_get_supported_features+0x40/0x40 [ 28.817094] do_vfs_ioctl+0x75a/0xff0 [ 28.820869] ? ioctl_preallocate+0x1a0/0x1a0 [ 28.825256] ? vfs_write+0x319/0x4d0 [ 28.828951] ? SyS_write+0x14d/0x210 [ 28.832641] ? security_file_ioctl+0x83/0xb0 [ 28.837036] SyS_ioctl+0x7f/0xb0 [ 28.840376] ? do_vfs_ioctl+0xff0/0xff0 [ 28.844325] do_syscall_64+0x1d5/0x640 [ 28.848189] entry_SYSCALL_64_after_hwframe+0x5e/0xd3 [ 28.853354] RIP: 0033:0x7fb385880db9 [ 28.857038] RSP: 002b:00007ffc292fd4f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 28.864719] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fb385880db9 [ 28.871963] RDX: 0000000020001a80 RSI: 0000000050009417 RDI: 0000000000000004 [ 28.879217] RBP: 00007ffc292fd500 R08: 0000000000000002 R09: 00007fb385003231 [ 28.886459] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 28.893704] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 28.901936] BTRFS warning (device loop0): Skipping commit of aborted transaction. [ 28.910815] ------------[ cut here ]------------ [ 28.915573] WARNING: CPU: 1 PID: 7992 at fs/btrfs/transaction.c:1883 cleanup_transaction.cold+0x14/0x7ab [ 28.925179] Kernel panic - not syncing: panic_on_warn set ... [ 28.925179] [ 28.932514] CPU: 1 PID: 7992 Comm: syz-executor282 Not tainted 4.14.302-syzkaller #0 [ 28.940387] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 28.949731] Call Trace: [ 28.952293] dump_stack+0x1b2/0x281 [ 28.955894] panic+0x1f9/0x42d [ 28.959063] ? add_taint.cold+0x16/0x16 [ 28.963013] ? cleanup_transaction.cold+0x14/0x7ab [ 28.967916] ? cleanup_transaction.cold+0x14/0x7ab [ 28.972816] __warn.cold+0x20/0x44 [ 28.976330] ? ist_end_non_atomic+0x10/0x10 [ 28.980626] ? cleanup_transaction.cold+0x14/0x7ab [ 28.985530] report_bug+0x208/0x250 [ 28.989143] do_error_trap+0x195/0x2d0 [ 28.993010] ? math_error+0x2d0/0x2d0 [ 28.996788] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 29.001607] invalid_op+0x1b/0x40 [ 29.005043] RIP: 0010:cleanup_transaction.cold+0x14/0x7ab [ 29.010552] RSP: 0018:ffff8880912cf6d0 EFLAGS: 00010282 [ 29.015887] RAX: 0000000000000026 RBX: ffff88809655c680 RCX: 0000000000000000 [ 29.023131] RDX: 0000000000000000 RSI: ffffffff87cd1200 RDI: ffffed1012259ed0 [ 29.030375] RBP: ffff88808dfb08a0 R08: 0000000000000026 R09: 0000000000000000 [ 29.037621] R10: 0000000000000000 R11: 0000000000000000 R12: 1ffff11012259ee1 [ 29.044862] R13: 00000000fffffff4 R14: ffff88808dfb0900 R15: ffff88808dfb08d0 [ 29.052118] ? wait_current_trans+0x2f0/0x2f0 [ 29.056588] ? wait_woken+0x230/0x230 [ 29.060363] ? kmem_cache_alloc+0x35f/0x3c0 [ 29.064661] btrfs_commit_transaction+0x1735/0x2210 [ 29.069654] ? btrfs_mksubvol+0xad4/0x1000 [ 29.073863] ? btrfs_apply_pending_changes+0x100/0x100 [ 29.079116] ? lock_acquire+0x170/0x3f0 [ 29.083068] ? lock_downgrade+0x740/0x740 [ 29.087197] btrfs_mksubvol+0xce9/0x1000 [ 29.091236] ? create_subvol+0x1930/0x1930 [ 29.095454] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 29.100889] ? wait_woken+0x230/0x230 [ 29.104668] btrfs_ioctl_snap_create_transid+0x38e/0x420 [ 29.110181] btrfs_ioctl_snap_create_v2+0x22f/0x340 [ 29.115174] ? btrfs_ioctl_snap_create+0x150/0x150 [ 29.120079] btrfs_ioctl+0x1824/0x5b20 [ 29.123942] ? _kstrtoull+0x1f2/0x450 [ 29.127718] ? btrfs_ioctl_get_supported_features+0x40/0x40 [ 29.133407] ? get_pid_task+0x91/0x130 [ 29.137269] ? lock_downgrade+0x740/0x740 [ 29.141394] ? get_pid_task+0xb8/0x130 [ 29.145256] ? proc_fail_nth_write+0x7b/0x180 [ 29.149728] ? proc_tgid_io_accounting+0x7a0/0x7a0 [ 29.154633] ? fsnotify+0x974/0x11b0 [ 29.158322] ? proc_tgid_io_accounting+0x7a0/0x7a0 [ 29.163227] ? debug_check_no_obj_freed+0x2c0/0x680 [ 29.168227] ? btrfs_ioctl_get_supported_features+0x40/0x40 [ 29.173911] do_vfs_ioctl+0x75a/0xff0 [ 29.177696] ? ioctl_preallocate+0x1a0/0x1a0 [ 29.182080] ? vfs_write+0x319/0x4d0 [ 29.185769] ? SyS_write+0x14d/0x210 [ 29.189458] ? security_file_ioctl+0x83/0xb0 [ 29.193839] SyS_ioctl+0x7f/0xb0 [ 29.197178] ? do_vfs_ioctl+0xff0/0xff0 [ 29.201130] do_syscall_64+0x1d5/0x640 [ 29.204996] entry_SYSCALL_64_after_hwframe+0x5e/0xd3 [ 29.210181] RIP: 0033:0x7fb385880db9 [ 29.213866] RSP: 002b:00007ffc292fd4f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 29.221551] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fb385880db9 [ 29.228801] RDX: 0000000020001a80 RSI: 0000000050009417 RDI: 0000000000000004 [ 29.236047] RBP: 00007ffc292fd500 R08: 0000000000000002 R09: 00007fb385003231 [ 29.243319] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 29.250562] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 29.258103] Kernel Offset: disabled [ 29.261744] Rebooting in 86400 seconds..