Warning: Permanently added '10.128.0.222' (ED25519) to the list of known hosts. executing program [ 39.187097][ T4020] loop0: detected capacity change from 0 to 32768 [ 39.262198][ T4020] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor393 (4020) [ 39.330584][ T4020] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 39.333038][ T4020] BTRFS info (device loop0): using free space tree [ 39.334666][ T4020] BTRFS info (device loop0): has skinny extents [ 39.352309][ T4020] BTRFS info (device loop0): enabling ssd optimizations [ 39.363636][ T4020] FAULT_INJECTION: forcing a failure. [ 39.363636][ T4020] name failslab, interval 1, probability 0, space 0, times 1 [ 39.366840][ T4020] CPU: 1 PID: 4020 Comm: syz-executor393 Not tainted 5.15.165-syzkaller #0 [ 39.368968][ T4020] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 39.371482][ T4020] Call trace: [ 39.372307][ T4020] dump_backtrace+0x0/0x530 [ 39.373549][ T4020] show_stack+0x2c/0x3c [ 39.374658][ T4020] dump_stack_lvl+0x108/0x170 [ 39.375867][ T4020] dump_stack+0x1c/0x58 [ 39.376948][ T4020] should_fail+0x3b8/0x514 [ 39.378121][ T4020] __should_failslab+0xbc/0x110 [ 39.379354][ T4020] should_failslab+0x10/0x28 [ 39.380566][ T4020] slab_pre_alloc_hook+0x64/0xe8 [ 39.381849][ T4020] __kmalloc+0xc0/0x4c8 [ 39.382905][ T4020] tomoyo_supervisor+0xce8/0x115c [ 39.384311][ T4020] tomoyo_path_number_perm+0x4c0/0x6b0 [ 39.385719][ T4020] tomoyo_file_ioctl+0x2c/0x3c [ 39.386937][ T4020] security_file_ioctl+0x80/0xbc [ 39.388186][ T4020] __arm64_sys_ioctl+0xa8/0x1c8 [ 39.389396][ T4020] invoke_syscall+0x98/0x2b8 [ 39.390580][ T4020] el0_svc_common+0x138/0x258 [ 39.391757][ T4020] do_el0_svc+0x58/0x14c [ 39.393072][ T4020] el0_svc+0x7c/0x1f0 [ 39.394126][ T4020] el0t_64_sync_handler+0x84/0xe4 [ 39.395395][ T4020] el0t_64_sync+0x1a0/0x1a4 executing program [ 39.658931][ T4056] loop0: detected capacity change from 0 to 32768 [ 39.741445][ T4056] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor393 (4056) [ 39.784338][ T4056] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 39.786956][ T4056] BTRFS info (device loop0): using free space tree [ 39.788690][ T4056] BTRFS info (device loop0): has skinny extents [ 39.820832][ T4056] BTRFS info (device loop0): enabling ssd optimizations [ 39.826886][ T4056] FAULT_INJECTION: forcing a failure. [ 39.826886][ T4056] name failslab, interval 1, probability 0, space 0, times 0 [ 39.830148][ T4056] CPU: 0 PID: 4056 Comm: syz-executor393 Not tainted 5.15.165-syzkaller #0 [ 39.832466][ T4056] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 39.835064][ T4056] Call trace: [ 39.835900][ T4056] dump_backtrace+0x0/0x530 [ 39.837130][ T4056] show_stack+0x2c/0x3c [ 39.838244][ T4056] dump_stack_lvl+0x108/0x170 [ 39.839537][ T4056] dump_stack+0x1c/0x58 [ 39.840681][ T4056] should_fail+0x3b8/0x514 [ 39.841894][ T4056] __should_failslab+0xbc/0x110 [ 39.843305][ T4056] should_failslab+0x10/0x28 [ 39.844525][ T4056] slab_pre_alloc_hook+0x64/0xe8 [ 39.845875][ T4056] __kmalloc+0xc0/0x4c8 [ 39.847023][ T4056] tomoyo_supervisor+0xce8/0x115c [ 39.848385][ T4056] tomoyo_path_number_perm+0x4c0/0x6b0 [ 39.849853][ T4056] tomoyo_file_ioctl+0x2c/0x3c [ 39.851159][ T4056] security_file_ioctl+0x80/0xbc [ 39.852565][ T4056] __arm64_sys_ioctl+0xa8/0x1c8 [ 39.853897][ T4056] invoke_syscall+0x98/0x2b8 [ 39.855199][ T4056] el0_svc_common+0x138/0x258 [ 39.856545][ T4056] do_el0_svc+0x58/0x14c [ 39.857758][ T4056] el0_svc+0x7c/0x1f0 [ 39.858862][ T4056] el0t_64_sync_handler+0x84/0xe4 [ 39.860182][ T4056] el0t_64_sync+0x1a0/0x1a4 executing program [ 40.145602][ T4084] loop0: detected capacity change from 0 to 32768 [ 40.231353][ T4084] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor393 (4084) [ 40.273617][ T4084] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 40.275949][ T4084] BTRFS info (device loop0): using free space tree [ 40.277572][ T4084] BTRFS info (device loop0): has skinny extents [ 40.292030][ T4084] BTRFS info (device loop0): enabling ssd optimizations [ 40.297617][ T4084] FAULT_INJECTION: forcing a failure. [ 40.297617][ T4084] name failslab, interval 1, probability 0, space 0, times 0 [ 40.301623][ T4084] CPU: 0 PID: 4084 Comm: syz-executor393 Not tainted 5.15.165-syzkaller #0 [ 40.303843][ T4084] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 40.306397][ T4084] Call trace: [ 40.307145][ T4084] dump_backtrace+0x0/0x530 [ 40.308267][ T4084] show_stack+0x2c/0x3c [ 40.309324][ T4084] dump_stack_lvl+0x108/0x170 [ 40.310560][ T4084] dump_stack+0x1c/0x58 [ 40.311674][ T4084] should_fail+0x3b8/0x514 [ 40.312853][ T4084] __should_failslab+0xbc/0x110 [ 40.314174][ T4084] should_failslab+0x10/0x28 [ 40.315344][ T4084] slab_pre_alloc_hook+0x64/0xe8 [ 40.316690][ T4084] kmem_cache_alloc+0x98/0x45c [ 40.318018][ T4084] btrfs_alloc_path+0x48/0x54 [ 40.319417][ T4084] __btrfs_run_delayed_refs+0xf3c/0x3d50 [ 40.320867][ T4084] btrfs_run_delayed_refs+0x11c/0x47c [ 40.322351][ T4084] btrfs_commit_transaction+0x1b8/0x30f0 [ 40.323909][ T4084] btrfs_ioctl_set_fslabel+0x2e8/0x39c [ 40.325363][ T4084] btrfs_ioctl+0x50c/0xa5c [ 40.326482][ T4084] __arm64_sys_ioctl+0x14c/0x1c8 [ 40.327777][ T4084] invoke_syscall+0x98/0x2b8 [ 40.329065][ T4084] el0_svc_common+0x138/0x258 [ 40.330349][ T4084] do_el0_svc+0x58/0x14c [ 40.331420][ T4084] el0_svc+0x7c/0x1f0 [ 40.332490][ T4084] el0t_64_sync_handler+0x84/0xe4 [ 40.333917][ T4084] el0t_64_sync+0x1a0/0x1a4 [ 40.336848][ T4084] BTRFS error (device loop0): failed to run delayed ref for logical 5242880 num_bytes 4096 type 176 action 1 ref_mod 1: -12 [ 40.340271][ T4084] ------------[ cut here ]------------ [ 40.342493][ T4084] WARNING: CPU: 0 PID: 4084 at fs/btrfs/extent-tree.c:2158 btrfs_run_delayed_refs+0x408/0x47c [ 40.345183][ T4084] Modules linked in: [ 40.346116][ T4084] CPU: 0 PID: 4084 Comm: syz-executor393 Not tainted 5.15.165-syzkaller #0 [ 40.348543][ T4084] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 40.351140][ T4084] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 40.353186][ T4084] pc : btrfs_run_delayed_refs+0x408/0x47c [ 40.354678][ T4084] lr : btrfs_run_delayed_refs+0x408/0x47c [ 40.356211][ T4084] sp : ffff80001cd377b0 [ 40.357285][ T4084] x29: ffff80001cd377c0 x28: dfff800000000000 x27: ffff0000c87ae024 [ 40.359517][ T4084] x26: 00000000fffffff4 x25: ffff0000ddbd63c8 x24: 1fffe0001bb7ac79 [ 40.361630][ T4084] x23: ffff0000ddbd63c8 x22: 0000000000000000 x21: 0000000000000006 [ 40.363736][ T4084] x20: ffff0000c87ae000 x19: ffff0000ddbd6370 x18: 0000000000000001 [ 40.365868][ T4084] x17: 0000000000000000 x16: ffff800011abc7d0 x15: 00000000ffffffff [ 40.368025][ T4084] x14: ffff0000dab90000 x13: 0000000000000001 x12: 0000000000000001 [ 40.370152][ T4084] x11: 0000000000000000 x10: 0000000000000000 x9 : b5da3fc4bcf16800 [ 40.372379][ T4084] x8 : b5da3fc4bcf16800 x7 : 0000000000000001 x6 : 0000000000000001 [ 40.374453][ T4084] x5 : ffff80001cd36f18 x4 : ffff800014b9faa0 x3 : ffff800008555e58 [ 40.376536][ T4084] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000026 [ 40.378659][ T4084] Call trace: [ 40.379578][ T4084] btrfs_run_delayed_refs+0x408/0x47c [ 40.381007][ T4084] btrfs_commit_transaction+0x1b8/0x30f0 [ 40.382511][ T4084] btrfs_ioctl_set_fslabel+0x2e8/0x39c [ 40.383969][ T4084] btrfs_ioctl+0x50c/0xa5c [ 40.385153][ T4084] __arm64_sys_ioctl+0x14c/0x1c8 [ 40.386500][ T4084] invoke_syscall+0x98/0x2b8 [ 40.387669][ T4084] el0_svc_common+0x138/0x258 [ 40.388826][ T4084] do_el0_svc+0x58/0x14c [ 40.389989][ T4084] el0_svc+0x7c/0x1f0 [ 40.391023][ T4084] el0t_64_sync_handler+0x84/0xe4 [ 40.392342][ T4084] el0t_64_sync+0x1a0/0x1a4 [ 40.393535][ T4084] irq event stamp: 71386 [ 40.394663][ T4084] hardirqs last enabled at (71385): [] __up_console_sem+0xb4/0x100 [ 40.397223][ T4084] hardirqs last disabled at (71386): [] el1_dbg+0x24/0x80 [ 40.399564][ T4084] softirqs last enabled at (71372): [] handle_softirqs+0xb88/0xdbc [ 40.402188][ T4084] softirqs last disabled at (71307): [] __irq_exit_rcu+0x268/0x4d8 [ 40.404743][ T4084] ---[ end trace c941f059cf75a794 ]--- [ 40.406476][ T4084] BTRFS: error (device loop0) in btrfs_run_delayed_refs:2158: errno=-12 Out of memory [ 40.409133][ T4084] BTRFS info (device loop0): forced readonly executing program [ 40.718933][ T4107] loop0: detected capacity change from 0 to 32768 [ 40.861401][ T4107] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor393 (4107) [ 40.922429][ T4107] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 40.924860][ T4107] BTRFS info (device loop0): using free space tree [ 40.926644][ T4107] BTRFS info (device loop0): has skinny extents [ 40.940266][ T4107] BTRFS info (device loop0): enabling ssd optimizations [ 40.945982][ T4107] FAULT_INJECTION: forcing a failure. [ 40.945982][ T4107] name failslab, interval 1, probability 0, space 0, times 0 [ 40.949288][ T4107] CPU: 1 PID: 4107 Comm: syz-executor393 Tainted: G W 5.15.165-syzkaller #0 [ 40.951884][ T4107] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 40.954500][ T4107] Call trace: [ 40.955309][ T4107] dump_backtrace+0x0/0x530 [ 40.956593][ T4107] show_stack+0x2c/0x3c [ 40.957747][ T4107] dump_stack_lvl+0x108/0x170 [ 40.958983][ T4107] dump_stack+0x1c/0x58 [ 40.960099][ T4107] should_fail+0x3b8/0x514 [ 40.961298][ T4107] __should_failslab+0xbc/0x110 [ 40.962629][ T4107] should_failslab+0x10/0x28 [ 40.963827][ T4107] slab_pre_alloc_hook+0x64/0xe8 [ 40.965100][ T4107] kmem_cache_alloc+0x98/0x45c [ 40.966411][ T4107] btrfs_alloc_path+0x48/0x54 [ 40.967684][ T4107] __btrfs_run_delayed_refs+0xf3c/0x3d50 [ 40.969103][ T4107] btrfs_run_delayed_refs+0x11c/0x47c [ 40.970524][ T4107] btrfs_commit_transaction+0x1b8/0x30f0 [ 40.972090][ T4107] btrfs_ioctl_set_fslabel+0x2e8/0x39c [ 40.973534][ T4107] btrfs_ioctl+0x50c/0xa5c [ 40.974716][ T4107] __arm64_sys_ioctl+0x14c/0x1c8 [ 40.976056][ T4107] invoke_syscall+0x98/0x2b8 [ 40.977336][ T4107] el0_svc_common+0x138/0x258 [ 40.978560][ T4107] do_el0_svc+0x58/0x14c [ 40.979652][ T4107] el0_svc+0x7c/0x1f0 [ 40.980658][ T4107] el0t_64_sync_handler+0x84/0xe4 [ 40.981990][ T4107] el0t_64_sync+0x1a0/0x1a4 [ 40.986007][ T4107] BTRFS error (device loop0): failed to run delayed ref for logical 5242880 num_bytes 4096 type 176 action 1 ref_mod 1: -12 [ 40.989387][ T4107] ------------[ cut here ]------------ [ 40.991482][ T4107] WARNING: CPU: 1 PID: 4107 at fs/btrfs/extent-tree.c:2158 btrfs_run_delayed_refs+0x408/0x47c [ 40.994060][ T4107] Modules linked in: [ 40.995039][ T4107] CPU: 1 PID: 4107 Comm: syz-executor393 Tainted: G W 5.15.165-syzkaller #0 [ 40.997651][ T4107] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 41.000365][ T4107] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 41.002421][ T4107] pc : btrfs_run_delayed_refs+0x408/0x47c [ 41.003956][ T4107] lr : btrfs_run_delayed_refs+0x408/0x47c [ 41.005556][ T4107] sp : ffff80001cd377b0 [ 41.006661][ T4107] x29: ffff80001cd377c0 x28: dfff800000000000 x27: ffff0000dca86024 [ 41.008810][ T4107] x26: 00000000fffffff4 x25: ffff0000ddaea3c8 x24: 1fffe0001bb5d479 [ 41.010918][ T4107] x23: ffff0000ddaea3c8 x22: 0000000000000000 x21: 0000000000000006 [ 41.013052][ T4107] x20: ffff0000dca86000 x19: ffff0000ddaea370 x18: 0000000000000001 [ 41.015181][ T4107] x17: 0000000000000000 x16: ffff800011abc7d0 x15: 00000000ffffffff [ 41.017320][ T4107] x14: ffff0000cebbd1c0 x13: 0000000000000001 x12: 0000000000000001 [ 41.019508][ T4107] x11: 0000000000000000 x10: 0000000000000000 x9 : eb7ea57b79c8dc00 [ 41.021683][ T4107] x8 : eb7ea57b79c8dc00 x7 : 0000000000000001 x6 : 0000000000000001 [ 41.023812][ T4107] x5 : ffff80001cd36f18 x4 : ffff800014b9faa0 x3 : ffff800008555e58 [ 41.025944][ T4107] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000026 [ 41.027978][ T4107] Call trace: [ 41.028824][ T4107] btrfs_run_delayed_refs+0x408/0x47c [ 41.030242][ T4107] btrfs_commit_transaction+0x1b8/0x30f0 [ 41.031748][ T4107] btrfs_ioctl_set_fslabel+0x2e8/0x39c [ 41.033238][ T4107] btrfs_ioctl+0x50c/0xa5c [ 41.034404][ T4107] __arm64_sys_ioctl+0x14c/0x1c8 [ 41.035687][ T4107] invoke_syscall+0x98/0x2b8 [ 41.036854][ T4107] el0_svc_common+0x138/0x258 [ 41.038057][ T4107] do_el0_svc+0x58/0x14c [ 41.039089][ T4107] el0_svc+0x7c/0x1f0 [ 41.040057][ T4107] el0t_64_sync_handler+0x84/0xe4 [ 41.041408][ T4107] el0t_64_sync+0x1a0/0x1a4 [ 41.042510][ T4107] irq event stamp: 71562 [ 41.043613][ T4107] hardirqs last enabled at (71561): [] __up_console_sem+0xb4/0x100 [ 41.046052][ T4107] hardirqs last disabled at (71562): [] el1_dbg+0x24/0x80 [ 41.048334][ T4107] softirqs last enabled at (71550): [] handle_softirqs+0xb88/0xdbc [ 41.050931][ T4107] softirqs last disabled at (71533): [] __irq_exit_rcu+0x268/0x4d8 [ 41.053448][ T4107] ---[ end trace c941f059cf75a795 ]--- [ 41.055609][ T4107] BTRFS: error (device loop0) in btrfs_run_delayed_refs:2158: errno=-12 Out of memory [ 41.058186][ T4107] BTRFS info (device loop0): forced readonly executing program [ 41.365968][ T4132] loop0: detected capacity change from 0 to 32768 [ 41.481404][ T4132] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor393 (4132) [ 41.523193][ T4132] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 41.525982][ T4132] BTRFS info (device loop0): using free space tree [ 41.527768][ T4132] BTRFS info (device loop0): has skinny extents [ 41.543047][ T4132] BTRFS info (device loop0): enabling ssd optimizations [ 41.548253][ T4132] FAULT_INJECTION: forcing a failure. [ 41.548253][ T4132] name failslab, interval 1, probability 0, space 0, times 0 [ 41.551540][ T4132] CPU: 0 PID: 4132 Comm: syz-executor393 Tainted: G W 5.15.165-syzkaller #0 [ 41.554260][ T4132] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 41.556827][ T4132] Call trace: [ 41.557648][ T4132] dump_backtrace+0x0/0x530 [ 41.558883][ T4132] show_stack+0x2c/0x3c [ 41.559978][ T4132] dump_stack_lvl+0x108/0x170 [ 41.561265][ T4132] dump_stack+0x1c/0x58 [ 41.562412][ T4132] should_fail+0x3b8/0x514 [ 41.563621][ T4132] __should_failslab+0xbc/0x110 [ 41.564875][ T4132] should_failslab+0x10/0x28 [ 41.566148][ T4132] slab_pre_alloc_hook+0x64/0xe8 [ 41.567522][ T4132] kmem_cache_alloc+0x98/0x45c [ 41.568812][ T4132] btrfs_alloc_path+0x48/0x54 [ 41.570128][ T4132] __btrfs_run_delayed_refs+0xf3c/0x3d50 [ 41.571708][ T4132] btrfs_run_delayed_refs+0x11c/0x47c [ 41.573194][ T4132] btrfs_commit_transaction+0x1b8/0x30f0 [ 41.574742][ T4132] btrfs_ioctl_set_fslabel+0x2e8/0x39c [ 41.576196][ T4132] btrfs_ioctl+0x50c/0xa5c [ 41.577458][ T4132] __arm64_sys_ioctl+0x14c/0x1c8 [ 41.578847][ T4132] invoke_syscall+0x98/0x2b8 [ 41.580065][ T4132] el0_svc_common+0x138/0x258 [ 41.581349][ T4132] do_el0_svc+0x58/0x14c [ 41.582504][ T4132] el0_svc+0x7c/0x1f0 [ 41.583560][ T4132] el0t_64_sync_handler+0x84/0xe4 [ 41.584919][ T4132] el0t_64_sync+0x1a0/0x1a4 [ 41.586598][ T4132] BTRFS error (device loop0): failed to run delayed ref for logical 5242880 num_bytes 4096 type 176 action 1 ref_mod 1: -12 [ 41.590005][ T4132] ------------[ cut here ]------------ [ 41.591904][ T4132] WARNING: CPU: 0 PID: 4132 at fs/btrfs/extent-tree.c:2158 btrfs_run_delayed_refs+0x408/0x47c [ 41.594603][ T4132] Modules linked in: [ 41.595589][ T4132] CPU: 0 PID: 4132 Comm: syz-executor393 Tainted: G W 5.15.165-syzkaller #0 [ 41.598359][ T4132] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 41.601309][ T4132] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 41.603484][ T4132] pc : btrfs_run_delayed_refs+0x408/0x47c [ 41.605074][ T4132] lr : btrfs_run_delayed_refs+0x408/0x47c [ 41.606619][ T4132] sp : ffff80001cd377b0 [ 41.607776][ T4132] x29: ffff80001cd377c0 x28: dfff800000000000 x27: ffff0000c87af024 [ 41.609971][ T4132] x26: 00000000fffffff4 x25: ffff0000ddbd6528 x24: 1fffe0001bb7aca5 [ 41.612100][ T4132] x23: ffff0000ddbd6528 x22: 0000000000000000 x21: 0000000000000006 [ 41.614149][ T4132] x20: ffff0000c87af000 x19: ffff0000ddbd64d0 x18: 0000000000000001 [ 41.616305][ T4132] x17: 0000000000000000 x16: ffff800011abc7d0 x15: 00000000ffffffff [ 41.618482][ T4132] x14: ffff0000cfc3d1c0 x13: 0000000000000001 x12: 0000000000000001 [ 41.620601][ T4132] x11: 0000000000000000 x10: 0000000000000000 x9 : 88c5a448f9f7c300 [ 41.622646][ T4132] x8 : 88c5a448f9f7c300 x7 : 0000000000000001 x6 : 0000000000000001 [ 41.624860][ T4132] x5 : ffff80001cd36f18 x4 : ffff800014b9faa0 x3 : ffff800008555e58 [ 41.627009][ T4132] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000026 [ 41.629128][ T4132] Call trace: [ 41.629996][ T4132] btrfs_run_delayed_refs+0x408/0x47c [ 41.631403][ T4132] btrfs_commit_transaction+0x1b8/0x30f0 [ 41.632978][ T4132] btrfs_ioctl_set_fslabel+0x2e8/0x39c [ 41.634461][ T4132] btrfs_ioctl+0x50c/0xa5c [ 41.635654][ T4132] __arm64_sys_ioctl+0x14c/0x1c8 [ 41.637019][ T4132] invoke_syscall+0x98/0x2b8 [ 41.638334][ T4132] el0_svc_common+0x138/0x258 [ 41.639553][ T4132] do_el0_svc+0x58/0x14c [ 41.640857][ T4132] el0_svc+0x7c/0x1f0 [ 41.641901][ T4132] el0t_64_sync_handler+0x84/0xe4 [ 41.643341][ T4132] el0t_64_sync+0x1a0/0x1a4 [ 41.644628][ T4132] irq event stamp: 71298 [ 41.645813][ T4132] hardirqs last enabled at (71297): [] __up_console_sem+0xb4/0x100 [ 41.648493][ T4132] hardirqs last disabled at (71298): [] el1_dbg+0x24/0x80 [ 41.650922][ T4132] softirqs last enabled at (71288): [] handle_softirqs+0xb88/0xdbc [ 41.653592][ T4132] softirqs last disabled at (71225): [] __irq_exit_rcu+0x268/0x4d8 [ 41.656246][ T4132] ---[ end trace c941f059cf75a796 ]--- [ 41.657998][ T4132] BTRFS: error (device loop0) in btrfs_run_delayed_refs:2158: errno=-12 Out of memory [ 41.660592][ T4132] BTRFS info (device loop0): forced readonly executing program [ 41.963915][ T4152] loop0: detected capacity change from 0 to 32768 [ 42.081562][ T4152] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor393 (4152) [ 42.124325][ T4152] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 42.126690][ T4152] BTRFS info (device loop0): using free space tree [ 42.128328][ T4152] BTRFS info (device loop0): has skinny extents [ 42.142653][ T4152] BTRFS info (device loop0): enabling ssd optimizations [ 42.148018][ T4152] FAULT_INJECTION: forcing a failure. [ 42.148018][ T4152] name failslab, interval 1, probability 0, space 0, times 0 [ 42.151831][ T4152] CPU: 0 PID: 4152 Comm: syz-executor393 Tainted: G W 5.15.165-syzkaller #0 [ 42.154418][ T4152] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 42.156881][ T4152] Call trace: [ 42.157728][ T4152] dump_backtrace+0x0/0x530 [ 42.158902][ T4152] show_stack+0x2c/0x3c [ 42.160023][ T4152] dump_stack_lvl+0x108/0x170 [ 42.161233][ T4152] dump_stack+0x1c/0x58 [ 42.162307][ T4152] should_fail+0x3b8/0x514 [ 42.163462][ T4152] __should_failslab+0xbc/0x110 [ 42.164734][ T4152] should_failslab+0x10/0x28 [ 42.166011][ T4152] slab_pre_alloc_hook+0x64/0xe8 [ 42.167279][ T4152] kmem_cache_alloc+0x98/0x45c [ 42.168565][ T4152] btrfs_alloc_path+0x48/0x54 [ 42.169881][ T4152] __btrfs_run_delayed_refs+0xf3c/0x3d50 [ 42.171477][ T4152] btrfs_run_delayed_refs+0x11c/0x47c [ 42.172950][ T4152] btrfs_commit_transaction+0x1b8/0x30f0 [ 42.174462][ T4152] btrfs_ioctl_set_fslabel+0x2e8/0x39c [ 42.175907][ T4152] btrfs_ioctl+0x50c/0xa5c [ 42.177101][ T4152] __arm64_sys_ioctl+0x14c/0x1c8 [ 42.178434][ T4152] invoke_syscall+0x98/0x2b8 [ 42.179634][ T4152] el0_svc_common+0x138/0x258 [ 42.180870][ T4152] do_el0_svc+0x58/0x14c [ 42.182051][ T4152] el0_svc+0x7c/0x1f0 [ 42.183119][ T4152] el0t_64_sync_handler+0x84/0xe4 [ 42.184411][ T4152] el0t_64_sync+0x1a0/0x1a4 [ 42.187194][ T4152] BTRFS error (device loop0): failed to run delayed ref for logical 5242880 num_bytes 4096 type 176 action 1 ref_mod 1: -12 [ 42.190851][ T4152] ------------[ cut here ]------------ [ 42.192569][ T4152] WARNING: CPU: 0 PID: 4152 at fs/btrfs/extent-tree.c:2158 btrfs_run_delayed_refs+0x408/0x47c [ 42.195225][ T4152] Modules linked in: [ 42.196177][ T4152] CPU: 0 PID: 4152 Comm: syz-executor393 Tainted: G W 5.15.165-syzkaller #0 [ 42.198875][ T4152] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 42.201632][ T4152] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 42.203786][ T4152] pc : btrfs_run_delayed_refs+0x408/0x47c [ 42.205287][ T4152] lr : btrfs_run_delayed_refs+0x408/0x47c [ 42.206823][ T4152] sp : ffff80001cd377b0 [ 42.207977][ T4152] x29: ffff80001cd377c0 x28: dfff800000000000 x27: ffff0000c27df024 [ 42.210070][ T4152] x26: 00000000fffffff4 x25: ffff0000ddbd6688 x24: 1fffe0001bb7acd1 [ 42.212252][ T4152] x23: ffff0000ddbd6688 x22: 0000000000000000 x21: 0000000000000006 [ 42.214376][ T4152] x20: ffff0000c27df000 x19: ffff0000ddbd6630 x18: 0000000000000001 [ 42.216608][ T4152] x17: 0000000000000000 x16: ffff800011abc7d0 x15: 00000000ffffffff [ 42.218788][ T4152] x14: ffff0000d08c1b40 x13: 0000000000000001 x12: 0000000000000001 [ 42.221046][ T4152] x11: 0000000000000000 x10: 0000000000000000 x9 : 6d86448c4d448a00 [ 42.223213][ T4152] x8 : 6d86448c4d448a00 x7 : 0000000000000001 x6 : 0000000000000001 [ 42.225433][ T4152] x5 : ffff80001cd36f18 x4 : ffff800014b9faa0 x3 : ffff800008555e58 [ 42.227651][ T4152] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000026 [ 42.229949][ T4152] Call trace: [ 42.230840][ T4152] btrfs_run_delayed_refs+0x408/0x47c [ 42.232195][ T4152] btrfs_commit_transaction+0x1b8/0x30f0 [ 42.233763][ T4152] btrfs_ioctl_set_fslabel+0x2e8/0x39c [ 42.235216][ T4152] btrfs_ioctl+0x50c/0xa5c [ 42.236421][ T4152] __arm64_sys_ioctl+0x14c/0x1c8 [ 42.237795][ T4152] invoke_syscall+0x98/0x2b8 [ 42.239024][ T4152] el0_svc_common+0x138/0x258 [ 42.240076][ T4152] do_el0_svc+0x58/0x14c [ 42.241056][ T4152] el0_svc+0x7c/0x1f0 [ 42.241971][ T4152] el0t_64_sync_handler+0x84/0xe4 [ 42.243093][ T4152] el0t_64_sync+0x1a0/0x1a4 [ 42.244106][ T4152] irq event stamp: 71160 [ 42.245186][ T4152] hardirqs last enabled at (71159): [] __up_console_sem+0xb4/0x100 [ 42.247775][ T4152] hardirqs last disabled at (71160): [] el1_dbg+0x24/0x80 [ 42.250074][ T4152] softirqs last enabled at (71132): [] handle_softirqs+0xb88/0xdbc [ 42.252584][ T4152] softirqs last disabled at (71065): [] __irq_exit_rcu+0x268/0x4d8 [ 42.255086][ T4152] ---[ end trace c941f059cf75a797 ]--- [ 42.256799][ T4152] BTRFS: error (device loop0) in btrfs_run_delayed_refs:2158: errno=-12 Out of memory [ 42.259460][ T4152] BTRFS info (device loop0): forced readonly executing program [ 42.542103][ T4172] loop0: detected capacity change from 0 to 32768 [ 42.641396][ T4172] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor393 (4172) [ 42.685525][ T4172] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 42.687880][ T4172] BTRFS info (device loop0): using free space tree [ 42.689529][ T4172] BTRFS info (device loop0): has skinny extents [ 42.704139][ T4172] BTRFS info (device loop0): enabling ssd optimizations [ 42.709381][ T4172] FAULT_INJECTION: forcing a failure. [ 42.709381][ T4172] name failslab, interval 1, probability 0, space 0, times 0 [ 42.712949][ T4172] CPU: 0 PID: 4172 Comm: syz-executor393 Tainted: G W 5.15.165-syzkaller #0 [ 42.715605][ T4172] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 42.718134][ T4172] Call trace: [ 42.718969][ T4172] dump_backtrace+0x0/0x530 [ 42.720095][ T4172] show_stack+0x2c/0x3c [ 42.721168][ T4172] dump_stack_lvl+0x108/0x170 [ 42.722406][ T4172] dump_stack+0x1c/0x58 [ 42.723482][ T4172] should_fail+0x3b8/0x514 [ 42.724660][ T4172] __should_failslab+0xbc/0x110 [ 42.725929][ T4172] should_failslab+0x10/0x28 [ 42.727132][ T4172] slab_pre_alloc_hook+0x64/0xe8 [ 42.728602][ T4172] kmem_cache_alloc+0x98/0x45c [ 42.729942][ T4172] btrfs_alloc_path+0x48/0x54 [ 42.731249][ T4172] __btrfs_run_delayed_refs+0xf3c/0x3d50 [ 42.732771][ T4172] btrfs_run_delayed_refs+0x11c/0x47c [ 42.734278][ T4172] btrfs_commit_transaction+0x1b8/0x30f0 [ 42.735763][ T4172] btrfs_ioctl_set_fslabel+0x2e8/0x39c [ 42.737282][ T4172] btrfs_ioctl+0x50c/0xa5c [ 42.738464][ T4172] __arm64_sys_ioctl+0x14c/0x1c8 [ 42.739773][ T4172] invoke_syscall+0x98/0x2b8 [ 42.741020][ T4172] el0_svc_common+0x138/0x258 [ 42.742339][ T4172] do_el0_svc+0x58/0x14c [ 42.743568][ T4172] el0_svc+0x7c/0x1f0 [ 42.744692][ T4172] el0t_64_sync_handler+0x84/0xe4 [ 42.746073][ T4172] el0t_64_sync+0x1a0/0x1a4 [ 42.749273][ T4172] BTRFS error (device loop0): failed to run delayed ref for logical 5242880 num_bytes 4096 type 176 action 1 ref_mod 1: -12 [ 42.753045][ T4172] ------------[ cut here ]------------ [ 42.754789][ T4172] WARNING: CPU: 0 PID: 4172 at fs/btrfs/extent-tree.c:2158 btrfs_run_delayed_refs+0x408/0x47c [ 42.757387][ T4172] Modules linked in: [ 42.758332][ T4172] CPU: 0 PID: 4172 Comm: syz-executor393 Tainted: G W 5.15.165-syzkaller #0 [ 42.760932][ T4172] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 42.763602][ T4172] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 42.765708][ T4172] pc : btrfs_run_delayed_refs+0x408/0x47c [ 42.767275][ T4172] lr : btrfs_run_delayed_refs+0x408/0x47c [ 42.768835][ T4172] sp : ffff80001cd377b0 [ 42.769925][ T4172] x29: ffff80001cd377c0 x28: dfff800000000000 x27: ffff0000c27de024 [ 42.772069][ T4172] x26: 00000000fffffff4 x25: ffff0000ddbd67e8 x24: 1fffe0001bb7acfd [ 42.774171][ T4172] x23: ffff0000ddbd67e8 x22: 0000000000000000 x21: 0000000000000006 [ 42.776253][ T4172] x20: ffff0000c27de000 x19: ffff0000ddbd6790 x18: 0000000000000001 [ 42.778480][ T4172] x17: 0000000000000000 x16: ffff800011abc7d0 x15: 00000000ffffffff [ 42.780567][ T4172] x14: ffff0000c238d1c0 x13: 0000000000000001 x12: 0000000000000001 [ 42.782697][ T4172] x11: 0000000000000000 x10: 0000000000000000 x9 : ae367b3c6d534e00 [ 42.784853][ T4172] x8 : ae367b3c6d534e00 x7 : 0000000000000001 x6 : 0000000000000001 [ 42.787134][ T4172] x5 : ffff80001cd36f18 x4 : ffff800014b9faa0 x3 : ffff800008555e58 [ 42.789310][ T4172] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000026 [ 42.791571][ T4172] Call trace: [ 42.792453][ T4172] btrfs_run_delayed_refs+0x408/0x47c [ 42.793966][ T4172] btrfs_commit_transaction+0x1b8/0x30f0 [ 42.795433][ T4172] btrfs_ioctl_set_fslabel+0x2e8/0x39c [ 42.796841][ T4172] btrfs_ioctl+0x50c/0xa5c [ 42.798039][ T4172] __arm64_sys_ioctl+0x14c/0x1c8 [ 42.799502][ T4172] invoke_syscall+0x98/0x2b8 [ 42.800693][ T4172] el0_svc_common+0x138/0x258 [ 42.801988][ T4172] do_el0_svc+0x58/0x14c [ 42.803102][ T4172] el0_svc+0x7c/0x1f0 [ 42.804298][ T4172] el0t_64_sync_handler+0x84/0xe4 [ 42.805728][ T4172] el0t_64_sync+0x1a0/0x1a4 [ 42.807004][ T4172] irq event stamp: 71702 [ 42.808179][ T4172] hardirqs last enabled at (71701): [] __up_console_sem+0xb4/0x100 [ 42.810660][ T4172] hardirqs last disabled at (71702): [] el1_dbg+0x24/0x80 [ 42.812967][ T4172] softirqs last enabled at (71658): [] handle_softirqs+0xb88/0xdbc [ 42.815523][ T4172] softirqs last disabled at (71549): [] __irq_exit_rcu+0x268/0x4d8 [ 42.817953][ T4172] ---[ end trace c941f059cf75a798 ]--- [ 42.819667][ T4172] BTRFS: error (device loop0) in btrfs_run_delayed_refs:2158: errno=-12 Out of memory [ 42.823627][ T4172] BTRFS info (device loop0): forced readonly executing program [ 43.142029][ T4192] loop0: detected capacity change from 0 to 32768 [ 43.231464][ T4192] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor393 (4192) [ 43.273816][ T4192] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 43.276349][ T4192] BTRFS info (device loop0): using free space tree [ 43.277998][ T4192] BTRFS info (device loop0): has skinny extents [ 43.291991][ T4192] BTRFS info (device loop0): enabling ssd optimizations [ 43.297377][ T4192] FAULT_INJECTION: forcing a failure. [ 43.297377][ T4192] name failslab, interval 1, probability 0, space 0, times 0 [ 43.301024][ T4192] CPU: 1 PID: 4192 Comm: syz-executor393 Tainted: G W 5.15.165-syzkaller #0 [ 43.303622][ T4192] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 43.306131][ T4192] Call trace: [ 43.306940][ T4192] dump_backtrace+0x0/0x530 [ 43.308163][ T4192] show_stack+0x2c/0x3c [ 43.309246][ T4192] dump_stack_lvl+0x108/0x170 [ 43.310423][ T4192] dump_stack+0x1c/0x58 [ 43.311597][ T4192] should_fail+0x3b8/0x514 [ 43.312799][ T4192] __should_failslab+0xbc/0x110 [ 43.314171][ T4192] should_failslab+0x10/0x28 [ 43.315452][ T4192] slab_pre_alloc_hook+0x64/0xe8 [ 43.316752][ T4192] kmem_cache_alloc+0x98/0x45c [ 43.318028][ T4192] btrfs_alloc_path+0x48/0x54 [ 43.319435][ T4192] __btrfs_run_delayed_refs+0xf3c/0x3d50 [ 43.320959][ T4192] btrfs_run_delayed_refs+0x11c/0x47c [ 43.322372][ T4192] btrfs_commit_transaction+0x1b8/0x30f0 [ 43.323918][ T4192] btrfs_ioctl_set_fslabel+0x2e8/0x39c [ 43.325396][ T4192] btrfs_ioctl+0x50c/0xa5c [ 43.326727][ T4192] __arm64_sys_ioctl+0x14c/0x1c8 [ 43.328093][ T4192] invoke_syscall+0x98/0x2b8 [ 43.329296][ T4192] el0_svc_common+0x138/0x258 [ 43.330577][ T4192] do_el0_svc+0x58/0x14c [ 43.331690][ T4192] el0_svc+0x7c/0x1f0 [ 43.332790][ T4192] el0t_64_sync_handler+0x84/0xe4 [ 43.334196][ T4192] el0t_64_sync+0x1a0/0x1a4 [ 43.335746][ T4192] BTRFS error (device loop0): failed to run delayed ref for logical 5242880 num_bytes 4096 type 176 action 1 ref_mod 1: -12 [ 43.340780][ T4192] ------------[ cut here ]------------ [ 43.342484][ T4192] WARNING: CPU: 1 PID: 4192 at fs/btrfs/extent-tree.c:2158 btrfs_run_delayed_refs+0x408/0x47c [ 43.345118][ T4192] Modules linked in: [ 43.346162][ T4192] CPU: 1 PID: 4192 Comm: syz-executor393 Tainted: G W 5.15.165-syzkaller #0 [ 43.348870][ T4192] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 43.351481][ T4192] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 43.353553][ T4192] pc : btrfs_run_delayed_refs+0x408/0x47c [ 43.355082][ T4192] lr : btrfs_run_delayed_refs+0x408/0x47c [ 43.356589][ T4192] sp : ffff80001d2977b0 [ 43.357666][ T4192] x29: ffff80001d2977c0 x28: dfff800000000000 x27: ffff0000c2c25024 [ 43.359796][ T4192] x26: 00000000fffffff4 x25: ffff0000ddaea528 x24: 1fffe0001bb5d4a5 [ 43.361999][ T4192] x23: ffff0000ddaea528 x22: 0000000000000000 x21: 0000000000000006 [ 43.364151][ T4192] x20: ffff0000c2c25000 x19: ffff0000ddaea4d0 x18: 0000000000000001 [ 43.366315][ T4192] x17: 0000000000000000 x16: ffff800011abc7d0 x15: 00000000ffffffff [ 43.368495][ T4192] x14: ffff0000d42ab680 x13: 0000000000000001 x12: 0000000000000001 [ 43.370640][ T4192] x11: 0000000000000000 x10: 0000000000000000 x9 : a8186384dc00fc00 [ 43.372782][ T4192] x8 : a8186384dc00fc00 x7 : 0000000000000001 x6 : 0000000000000001 [ 43.374874][ T4192] x5 : ffff80001d296f18 x4 : ffff800014b9faa0 x3 : ffff800008555e58 [ 43.377037][ T4192] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000026 [ 43.379291][ T4192] Call trace: [ 43.380163][ T4192] btrfs_run_delayed_refs+0x408/0x47c [ 43.381713][ T4192] btrfs_commit_transaction+0x1b8/0x30f0 [ 43.383224][ T4192] btrfs_ioctl_set_fslabel+0x2e8/0x39c [ 43.384690][ T4192] btrfs_ioctl+0x50c/0xa5c [ 43.385816][ T4192] __arm64_sys_ioctl+0x14c/0x1c8 [ 43.387130][ T4192] invoke_syscall+0x98/0x2b8 [ 43.388321][ T4192] el0_svc_common+0x138/0x258 [ 43.389580][ T4192] do_el0_svc+0x58/0x14c [ 43.390715][ T4192] el0_svc+0x7c/0x1f0 [ 43.391799][ T4192] el0t_64_sync_handler+0x84/0xe4 [ 43.393116][ T4192] el0t_64_sync+0x1a0/0x1a4 [ 43.394375][ T4192] irq event stamp: 71476 [ 43.395487][ T4192] hardirqs last enabled at (71475): [] __up_console_sem+0xb4/0x100 [ 43.397947][ T4192] hardirqs last disabled at (71476): [] el1_dbg+0x24/0x80 [ 43.400245][ T4192] softirqs last enabled at (71428): [] handle_softirqs+0xb88/0xdbc [ 43.402697][ T4192] softirqs last disabled at (71417): [] __irq_exit_rcu+0x268/0x4d8 [ 43.405261][ T4192] ---[ end trace c941f059cf75a799 ]--- [ 43.407094][ T4192] BTRFS: error (device loop0) in btrfs_run_delayed_refs:2158: errno=-12 Out of memory [ 43.409837][ T4192] BTRFS info (device loop0): forced readonly executing program [ 43.702244][ T4212] loop0: detected capacity change from 0 to 32768 [ 43.781381][ T4212] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor393 (4212) [ 43.823347][ T4212] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 43.825873][ T4212] BTRFS info (device loop0): using free space tree [ 43.827494][ T4212] BTRFS info (device loop0): has skinny extents [ 43.840907][ T4212] BTRFS info (device loop0): enabling ssd optimizations [ 43.846275][ T4212] FAULT_INJECTION: forcing a failure. [ 43.846275][ T4212] name failslab, interval 1, probability 0, space 0, times 0 [ 43.849528][ T4212] CPU: 1 PID: 4212 Comm: syz-executor393 Tainted: G W 5.15.165-syzkaller #0 [ 43.852200][ T4212] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 43.854834][ T4212] Call trace: [ 43.855672][ T4212] dump_backtrace+0x0/0x530 [ 43.856868][ T4212] show_stack+0x2c/0x3c [ 43.857956][ T4212] dump_stack_lvl+0x108/0x170 [ 43.859192][ T4212] dump_stack+0x1c/0x58 [ 43.860300][ T4212] should_fail+0x3b8/0x514 [ 43.861529][ T4212] __should_failslab+0xbc/0x110 [ 43.862948][ T4212] should_failslab+0x10/0x28 [ 43.864162][ T4212] slab_pre_alloc_hook+0x64/0xe8 [ 43.865521][ T4212] kmem_cache_alloc+0x98/0x45c [ 43.866808][ T4212] start_transaction+0x4ec/0x1480 [ 43.868176][ T4212] btrfs_start_transaction+0x34/0x44 [ 43.869641][ T4212] btrfs_ioctl_set_fslabel+0x2a4/0x39c [ 43.871119][ T4212] btrfs_ioctl+0x50c/0xa5c [ 43.872321][ T4212] __arm64_sys_ioctl+0x14c/0x1c8 [ 43.873745][ T4212] invoke_syscall+0x98/0x2b8 [ 43.874998][ T4212] el0_svc_common+0x138/0x258 [ 43.876264][ T4212] do_el0_svc+0x58/0x14c [ 43.877377][ T4212] el0_svc+0x7c/0x1f0 [ 43.878403][ T4212] el0t_64_sync_handler+0x84/0xe4 [ 43.879811][ T4212] el0t_64_sync+0x1a0/0x1a4 executing program [ 44.210537][ T4233] loop0: detected capacity change from 0 to 32768 [ 44.311508][ T4233] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor393 (4233) [ 44.353927][ T4233] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 44.356298][ T4233] BTRFS info (device loop0): using free space tree [ 44.358050][ T4233] BTRFS info (device loop0): has skinny extents [ 44.371751][ T4233] BTRFS info (device loop0): enabling ssd optimizations [ 44.376910][ T4233] FAULT_INJECTION: forcing a failure. [ 44.376910][ T4233] name failslab, interval 1, probability 0, space 0, times 0 [ 44.380275][ T4233] CPU: 0 PID: 4233 Comm: syz-executor393 Tainted: G W 5.15.165-syzkaller #0 [ 44.382965][ T4233] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 44.385603][ T4233] Call trace: [ 44.386423][ T4233] dump_backtrace+0x0/0x530 [ 44.387650][ T4233] show_stack+0x2c/0x3c [ 44.388748][ T4233] dump_stack_lvl+0x108/0x170 [ 44.389943][ T4233] dump_stack+0x1c/0x58 [ 44.391054][ T4233] should_fail+0x3b8/0x514 [ 44.392259][ T4233] __should_failslab+0xbc/0x110 [ 44.393642][ T4233] should_failslab+0x10/0x28 [ 44.394796][ T4233] slab_pre_alloc_hook+0x64/0xe8 [ 44.396169][ T4233] kmem_cache_alloc+0x98/0x45c [ 44.397417][ T4233] btrfs_alloc_path+0x48/0x54 [ 44.398620][ T4233] __btrfs_run_delayed_refs+0xf3c/0x3d50 [ 44.400144][ T4233] btrfs_run_delayed_refs+0x11c/0x47c [ 44.401584][ T4233] btrfs_commit_transaction+0x1b8/0x30f0 [ 44.403070][ T4233] btrfs_ioctl_set_fslabel+0x2e8/0x39c [ 44.404554][ T4233] btrfs_ioctl+0x50c/0xa5c [ 44.405699][ T4233] __arm64_sys_ioctl+0x14c/0x1c8 [ 44.406996][ T4233] invoke_syscall+0x98/0x2b8 [ 44.408198][ T4233] el0_svc_common+0x138/0x258 [ 44.409376][ T4233] do_el0_svc+0x58/0x14c [ 44.410516][ T4233] el0_svc+0x7c/0x1f0 [ 44.411599][ T4233] el0t_64_sync_handler+0x84/0xe4 [ 44.412965][ T4233] el0t_64_sync+0x1a0/0x1a4 [ 44.415412][ T4233] BTRFS error (device loop0): failed to run delayed ref for logical 5242880 num_bytes 4096 type 176 action 1 ref_mod 1: -12 [ 44.419250][ T4233] ------------[ cut here ]------------ [ 44.420947][ T4233] WARNING: CPU: 0 PID: 4233 at fs/btrfs/extent-tree.c:2158 btrfs_run_delayed_refs+0x408/0x47c [ 44.423562][ T4233] Modules linked in: [ 44.424510][ T4233] CPU: 0 PID: 4233 Comm: syz-executor393 Tainted: G W 5.15.165-syzkaller #0 [ 44.427082][ T4233] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 44.429724][ T4233] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 44.431765][ T4233] pc : btrfs_run_delayed_refs+0x408/0x47c [ 44.433235][ T4233] lr : btrfs_run_delayed_refs+0x408/0x47c [ 44.434756][ T4233] sp : ffff80001d5677b0 [ 44.435817][ T4233] x29: ffff80001d5677c0 x28: dfff800000000000 x27: ffff0000c273c024 [ 44.437862][ T4233] x26: 00000000fffffff4 x25: ffff0000ddbd6aa8 x24: 1fffe0001bb7ad55 [ 44.439971][ T4233] x23: ffff0000ddbd6aa8 x22: 0000000000000000 x21: 0000000000000006 [ 44.442149][ T4233] x20: ffff0000c273c000 x19: ffff0000ddbd6a50 x18: 0000000000000001 [ 44.444327][ T4233] x17: 0000000000000000 x16: ffff800008336484 x15: 00000000ffffffff [ 44.446509][ T4233] x14: ffff0000cd423680 x13: 0000000000000001 x12: 0000000000000001 [ 44.448592][ T4233] x11: 0000000000000000 x10: 0000000000000000 x9 : 69774004658b0b00 [ 44.450726][ T4233] x8 : 69774004658b0b00 x7 : 0000000000000001 x6 : 0000000000000001 [ 44.452813][ T4233] x5 : ffff80001d566f18 x4 : ffff800014b9faa0 x3 : ffff8000083365d0 [ 44.454878][ T4233] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000026 [ 44.456977][ T4233] Call trace: [ 44.457799][ T4233] btrfs_run_delayed_refs+0x408/0x47c [ 44.459306][ T4233] btrfs_commit_transaction+0x1b8/0x30f0 [ 44.460800][ T4233] btrfs_ioctl_set_fslabel+0x2e8/0x39c [ 44.462324][ T4233] btrfs_ioctl+0x50c/0xa5c [ 44.463436][ T4233] __arm64_sys_ioctl+0x14c/0x1c8 [ 44.464708][ T4233] invoke_syscall+0x98/0x2b8 [ 44.465885][ T4233] el0_svc_common+0x138/0x258 [ 44.467179][ T4233] do_el0_svc+0x58/0x14c [ 44.468303][ T4233] el0_svc+0x7c/0x1f0 [ 44.469346][ T4233] el0t_64_sync_handler+0x84/0xe4 [ 44.470653][ T4233] el0t_64_sync+0x1a0/0x1a4 [ 44.471823][ T4233] irq event stamp: 71274 [ 44.472982][ T4233] hardirqs last enabled at (71273): [] __up_console_sem+0xb4/0x100 [ 44.475564][ T4233] hardirqs last disabled at (71274): [] el1_dbg+0x24/0x80 [ 44.477767][ T4233] softirqs last enabled at (71264): [] handle_softirqs+0xb88/0xdbc [ 44.480274][ T4233] softirqs last disabled at (71259): [] __irq_exit_rcu+0x268/0x4d8 [ 44.482697][ T4233] ---[ end trace c941f059cf75a79a ]--- [ 44.484273][ T4233] BTRFS: error (device loop0) in btrfs_run_delayed_refs:2158: errno=-12 Out of memory [ 44.486771][ T4233] BTRFS info (device loop0): forced readonly executing program [ 44.771498][ T4253] loop0: detected capacity change from 0 to 32768 [ 44.851355][ T4253] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor393 (4253) [ 44.893412][ T4253] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 44.895756][ T4253] BTRFS info (device loop0): using free space tree [ 44.897307][ T4253] BTRFS info (device loop0): has skinny extents [ 44.911424][ T4253] BTRFS info (device loop0): enabling ssd optimizations [ 44.917261][ T4253] FAULT_INJECTION: forcing a failure. [ 44.917261][ T4253] name failslab, interval 1, probability 0, space 0, times 0 [ 44.920878][ T4253] CPU: 1 PID: 4253 Comm: syz-executor393 Tainted: G W 5.15.165-syzkaller #0 [ 44.923562][ T4253] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 44.926044][ T4253] Call trace: [ 44.926847][ T4253] dump_backtrace+0x0/0x530 [ 44.927958][ T4253] show_stack+0x2c/0x3c [ 44.929124][ T4253] dump_stack_lvl+0x108/0x170 [ 44.930322][ T4253] dump_stack+0x1c/0x58 [ 44.931410][ T4253] should_fail+0x3b8/0x514 [ 44.932608][ T4253] __should_failslab+0xbc/0x110 [ 44.933924][ T4253] should_failslab+0x10/0x28 [ 44.935140][ T4253] slab_pre_alloc_hook+0x64/0xe8 [ 44.936466][ T4253] kmem_cache_alloc+0x98/0x45c [ 44.937729][ T4253] btrfs_alloc_path+0x48/0x54 [ 44.938977][ T4253] __btrfs_run_delayed_refs+0xf3c/0x3d50 [ 44.940552][ T4253] btrfs_run_delayed_refs+0x11c/0x47c [ 44.942045][ T4253] btrfs_commit_transaction+0x1b8/0x30f0 [ 44.943657][ T4253] btrfs_ioctl_set_fslabel+0x2e8/0x39c [ 44.945099][ T4253] btrfs_ioctl+0x50c/0xa5c [ 44.946271][ T4253] __arm64_sys_ioctl+0x14c/0x1c8 [ 44.947575][ T4253] invoke_syscall+0x98/0x2b8 [ 44.948779][ T4253] el0_svc_common+0x138/0x258 [ 44.950058][ T4253] do_el0_svc+0x58/0x14c [ 44.951203][ T4253] el0_svc+0x7c/0x1f0 [ 44.952280][ T4253] el0t_64_sync_handler+0x84/0xe4 [ 44.953689][ T4253] el0t_64_sync+0x1a0/0x1a4 [ 44.957367][ T4253] BTRFS error (device loop0): failed to run delayed ref for logical 5242880 num_bytes 4096 type 176 action 1 ref_mod 1: -12 [ 44.960795][ T4253] ------------[ cut here ]------------ [ 44.962454][ T4253] WARNING: CPU: 1 PID: 4253 at fs/btrfs/extent-tree.c:2158 btrfs_run_delayed_refs+0x408/0x47c [ 44.965040][ T4253] Modules linked in: [ 44.966026][ T4253] CPU: 1 PID: 4253 Comm: syz-executor393 Tainted: G W 5.15.165-syzkaller #0 [ 44.968702][ T4253] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 44.971300][ T4253] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 44.973403][ T4253] pc : btrfs_run_delayed_refs+0x408/0x47c [ 44.974903][ T4253] lr : btrfs_run_delayed_refs+0x408/0x47c [ 44.976417][ T4253] sp : ffff80001d5677b0 [ 44.977520][ T4253] x29: ffff80001d5677c0 x28: dfff800000000000 x27: ffff0000d522b024 [ 44.979730][ T4253] x26: 00000000fffffff4 x25: ffff0000ddaea738 x24: 1fffe0001bb5d4e7 [ 44.981888][ T4253] x23: ffff0000ddaea738 x22: 0000000000000000 x21: 0000000000000006 [ 44.984100][ T4253] x20: ffff0000d522b000 x19: ffff0000ddaea6e0 x18: 0000000000000001 [ 44.986316][ T4253] x17: 0000000000000000 x16: ffff800011abc7d0 x15: 00000000ffffffff [ 44.988490][ T4253] x14: ffff0000d4219b40 x13: 0000000000000001 x12: 0000000000000001 [ 44.990652][ T4253] x11: 0000000000000000 x10: 0000000000000000 x9 : e37998e1e53e0000 [ 44.992695][ T4253] x8 : e37998e1e53e0000 x7 : 0000000000000001 x6 : 0000000000000001 [ 44.994821][ T4253] x5 : ffff80001d566f18 x4 : ffff800014b9faa0 x3 : ffff800008555e58 [ 44.997028][ T4253] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000026 [ 44.999166][ T4253] Call trace: [ 45.000098][ T4253] btrfs_run_delayed_refs+0x408/0x47c [ 45.001586][ T4253] btrfs_commit_transaction+0x1b8/0x30f0 [ 45.003152][ T4253] btrfs_ioctl_set_fslabel+0x2e8/0x39c [ 45.004699][ T4253] btrfs_ioctl+0x50c/0xa5c [ 45.005964][ T4253] __arm64_sys_ioctl+0x14c/0x1c8 [ 45.007338][ T4253] invoke_syscall+0x98/0x2b8 [ 45.008612][ T4253] el0_svc_common+0x138/0x258 [ 45.009902][ T4253] do_el0_svc+0x58/0x14c [ 45.011036][ T4253] el0_svc+0x7c/0x1f0 [ 45.012080][ T4253] el0t_64_sync_handler+0x84/0xe4 [ 45.013388][ T4253] el0t_64_sync+0x1a0/0x1a4 [ 45.014639][ T4253] irq event stamp: 71380 [ 45.015733][ T4253] hardirqs last enabled at (71379): [] __up_console_sem+0xb4/0x100 [ 45.018229][ T4253] hardirqs last disabled at (71380): [] el1_dbg+0x24/0x80 [ 45.020571][ T4253] softirqs last enabled at (71354): [] handle_softirqs+0xb88/0xdbc [ 45.023198][ T4253] softirqs last disabled at (71345): [] __irq_exit_rcu+0x268/0x4d8 [ 45.025722][ T4253] ---[ end trace c941f059cf75a79b ]--- [ 45.027371][ T4253] BTRFS: error (device loop0) in btrfs_run_delayed_refs:2158: errno=-12 Out of memory [ 45.029868][ T4253] BTRFS info (device loop0): forced readonly executing program [ 45.332677][ T4273] loop0: detected capacity change from 0 to 32768 [ 45.401507][ T4273] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor393 (4273) [ 45.453493][ T4273] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 45.455873][ T4273] BTRFS info (device loop0): using free space tree [ 45.457594][ T4273] BTRFS info (device loop0): has skinny extents [ 45.471848][ T4273] BTRFS info (device loop0): enabling ssd optimizations [ 45.476988][ T4273] FAULT_INJECTION: forcing a failure. [ 45.476988][ T4273] name failslab, interval 1, probability 0, space 0, times 0 [ 45.480194][ T4273] CPU: 1 PID: 4273 Comm: syz-executor393 Tainted: G W 5.15.165-syzkaller #0 [ 45.482799][ T4273] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 45.485282][ T4273] Call trace: [ 45.486170][ T4273] dump_backtrace+0x0/0x530 [ 45.487446][ T4273] show_stack+0x2c/0x3c [ 45.488603][ T4273] dump_stack_lvl+0x108/0x170 [ 45.489857][ T4273] dump_stack+0x1c/0x58 [ 45.490992][ T4273] should_fail+0x3b8/0x514 [ 45.492166][ T4273] __should_failslab+0xbc/0x110 [ 45.493467][ T4273] should_failslab+0x10/0x28 [ 45.494728][ T4273] slab_pre_alloc_hook+0x64/0xe8 [ 45.496063][ T4273] kmem_cache_alloc+0x98/0x45c [ 45.497349][ T4273] btrfs_alloc_path+0x48/0x54 [ 45.498599][ T4273] __btrfs_run_delayed_refs+0xf3c/0x3d50 [ 45.500135][ T4273] btrfs_run_delayed_refs+0x11c/0x47c [ 45.501570][ T4273] btrfs_commit_transaction+0x1b8/0x30f0 [ 45.503162][ T4273] btrfs_ioctl_set_fslabel+0x2e8/0x39c [ 45.504695][ T4273] btrfs_ioctl+0x50c/0xa5c [ 45.505954][ T4273] __arm64_sys_ioctl+0x14c/0x1c8 [ 45.507422][ T4273] invoke_syscall+0x98/0x2b8 [ 45.508722][ T4273] el0_svc_common+0x138/0x258 [ 45.509965][ T4273] do_el0_svc+0x58/0x14c [ 45.511083][ T4273] el0_svc+0x7c/0x1f0 [ 45.512131][ T4273] el0t_64_sync_handler+0x84/0xe4 [ 45.513502][ T4273] el0t_64_sync+0x1a0/0x1a4 [ 45.515381][ T4273] BTRFS error (device loop0): failed to run delayed ref for logical 5242880 num_bytes 4096 type 176 action 1 ref_mod 1: -12 [ 45.518931][ T4273] ------------[ cut here ]------------ [ 45.520637][ T4273] WARNING: CPU: 1 PID: 4273 at fs/btrfs/extent-tree.c:2158 btrfs_run_delayed_refs+0x408/0x47c [ 45.523296][ T4273] Modules linked in: [ 45.524235][ T4273] CPU: 1 PID: 4273 Comm: syz-executor393 Tainted: G W 5.15.165-syzkaller #0 [ 45.526826][ T4273] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 45.529340][ T4273] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 45.531479][ T4273] pc : btrfs_run_delayed_refs+0x408/0x47c [ 45.533096][ T4273] lr : btrfs_run_delayed_refs+0x408/0x47c [ 45.534701][ T4273] sp : ffff80001d2a77b0 [ 45.535816][ T4273] x29: ffff80001d2a77c0 x28: dfff800000000000 x27: ffff0000d522a024 [ 45.537997][ T4273] x26: 00000000fffffff4 x25: ffff0000ddaea898 x24: 1fffe0001bb5d513 [ 45.540139][ T4273] x23: ffff0000ddaea898 x22: 0000000000000000 x21: 0000000000000006 [ 45.542214][ T4273] x20: ffff0000d522a000 x19: ffff0000ddaea840 x18: 0000000000000001 [ 45.544359][ T4273] x17: 0000000000000000 x16: ffff800008336484 x15: 00000000ffffffff [ 45.546487][ T4273] x14: ffff0000d5e5d1c0 x13: 0000000000000001 x12: 0000000000000001 [ 45.548720][ T4273] x11: 0000000000000000 x10: 0000000000000000 x9 : 9b6dfa8b1df13100 [ 45.550912][ T4273] x8 : 9b6dfa8b1df13100 x7 : 0000000000000001 x6 : 0000000000000001 [ 45.553088][ T4273] x5 : ffff80001d2a6f18 x4 : ffff800014b9faa0 x3 : ffff8000083365d0 [ 45.555266][ T4273] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000026 [ 45.557524][ T4273] Call trace: [ 45.558327][ T4273] btrfs_run_delayed_refs+0x408/0x47c [ 45.559828][ T4273] btrfs_commit_transaction+0x1b8/0x30f0 [ 45.561348][ T4273] btrfs_ioctl_set_fslabel+0x2e8/0x39c [ 45.562781][ T4273] btrfs_ioctl+0x50c/0xa5c [ 45.563949][ T4273] __arm64_sys_ioctl+0x14c/0x1c8 [ 45.565262][ T4273] invoke_syscall+0x98/0x2b8 [ 45.566487][ T4273] el0_svc_common+0x138/0x258 [ 45.567658][ T4273] do_el0_svc+0x58/0x14c [ 45.568784][ T4273] el0_svc+0x7c/0x1f0 [ 45.569840][ T4273] el0t_64_sync_handler+0x84/0xe4 [ 45.571228][ T4273] el0t_64_sync+0x1a0/0x1a4 [ 45.572398][ T4273] irq event stamp: 71740 [ 45.573593][ T4273] hardirqs last enabled at (71739): [] exit_to_kernel_mode+0x100/0x178 [ 45.576202][ T4273] hardirqs last disabled at (71740): [] el1_dbg+0x24/0x80 [ 45.578559][ T4273] softirqs last enabled at (71700): [] handle_softirqs+0xb88/0xdbc [ 45.581126][ T4273] softirqs last disabled at (71587): [] __irq_exit_rcu+0x268/0x4d8 [ 45.583727][ T4273] ---[ end trace c941f059cf75a79c ]--- [ 45.585412][ T4273] BTRFS: error (device loop0) in btrfs_run_delayed_refs:2158: errno=-12 Out of memory [ 45.587954][ T4273] BTRFS info (device loop0): forced readonly executing program [ 45.880485][ T4293] loop0: detected capacity change from 0 to 32768 [ 46.001347][ T4293] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor393 (4293) [ 46.045120][ T4293] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 46.047413][ T4293] BTRFS info (device loop0): using free space tree [ 46.049010][ T4293] BTRFS info (device loop0): has skinny extents [ 46.064173][ T4293] BTRFS info (device loop0): enabling ssd optimizations [ 46.069434][ T4293] FAULT_INJECTION: forcing a failure. [ 46.069434][ T4293] name failslab, interval 1, probability 0, space 0, times 0 [ 46.072956][ T4293] CPU: 1 PID: 4293 Comm: syz-executor393 Tainted: G W 5.15.165-syzkaller #0 [ 46.075467][ T4293] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 46.077937][ T4293] Call trace: [ 46.078763][ T4293] dump_backtrace+0x0/0x530 [ 46.079936][ T4293] show_stack+0x2c/0x3c [ 46.081037][ T4293] dump_stack_lvl+0x108/0x170 [ 46.082275][ T4293] dump_stack+0x1c/0x58 [ 46.083370][ T4293] should_fail+0x3b8/0x514 [ 46.084559][ T4293] __should_failslab+0xbc/0x110 [ 46.085853][ T4293] should_failslab+0x10/0x28 [ 46.087029][ T4293] slab_pre_alloc_hook+0x64/0xe8 [ 46.088314][ T4293] kmem_cache_alloc+0x98/0x45c [ 46.089626][ T4293] btrfs_alloc_path+0x48/0x54 [ 46.090900][ T4293] __btrfs_run_delayed_refs+0xf3c/0x3d50 [ 46.092462][ T4293] btrfs_run_delayed_refs+0x11c/0x47c [ 46.093825][ T4293] btrfs_commit_transaction+0x1b8/0x30f0 [ 46.095361][ T4293] btrfs_ioctl_set_fslabel+0x2e8/0x39c [ 46.096917][ T4293] btrfs_ioctl+0x50c/0xa5c [ 46.098100][ T4293] __arm64_sys_ioctl+0x14c/0x1c8 [ 46.099414][ T4293] invoke_syscall+0x98/0x2b8 [ 46.100600][ T4293] el0_svc_common+0x138/0x258 [ 46.101889][ T4293] do_el0_svc+0x58/0x14c [ 46.103036][ T4293] el0_svc+0x7c/0x1f0 [ 46.104048][ T4293] el0t_64_sync_handler+0x84/0xe4 [ 46.105415][ T4293] el0t_64_sync+0x1a0/0x1a4 [ 46.106982][ T4293] BTRFS error (device loop0): failed to run delayed ref for logical 5242880 num_bytes 4096 type 176 action 1 ref_mod 1: -12 [ 46.110349][ T4293] ------------[ cut here ]------------ [ 46.112277][ T4293] WARNING: CPU: 1 PID: 4293 at fs/btrfs/extent-tree.c:2158 btrfs_run_delayed_refs+0x408/0x47c [ 46.115119][ T4293] Modules linked in: [ 46.116031][ T4293] CPU: 1 PID: 4293 Comm: syz-executor393 Tainted: G W 5.15.165-syzkaller #0 [ 46.118585][ T4293] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 46.121157][ T4293] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 46.123190][ T4293] pc : btrfs_run_delayed_refs+0x408/0x47c [ 46.124767][ T4293] lr : btrfs_run_delayed_refs+0x408/0x47c [ 46.126306][ T4293] sp : ffff80001d2a77b0 [ 46.127434][ T4293] x29: ffff80001d2a77c0 x28: dfff800000000000 x27: ffff0000d5228024 [ 46.129686][ T4293] x26: 00000000fffffff4 x25: ffff0000ddaea9f8 x24: 1fffe0001bb5d53f [ 46.131822][ T4293] x23: ffff0000ddaea9f8 x22: 0000000000000000 x21: 0000000000000006 [ 46.133830][ T4293] x20: ffff0000d5228000 x19: ffff0000ddaea9a0 x18: 0000000000000001 [ 46.136032][ T4293] x17: 0000000000000000 x16: ffff800011abc7d0 x15: 00000000ffffffff [ 46.138162][ T4293] x14: ffff0000d56f8000 x13: 0000000000000001 x12: 0000000000000001 [ 46.140336][ T4293] x11: 0000000000000000 x10: 0000000000000000 x9 : 0b01fe368c33d800 [ 46.142493][ T4293] x8 : 0b01fe368c33d800 x7 : 0000000000000001 x6 : 0000000000000001 [ 46.144550][ T4293] x5 : ffff80001d2a6f18 x4 : ffff800014b9faa0 x3 : ffff800008555e58 [ 46.146614][ T4293] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000026 [ 46.148727][ T4293] Call trace: [ 46.149549][ T4293] btrfs_run_delayed_refs+0x408/0x47c [ 46.150924][ T4293] btrfs_commit_transaction+0x1b8/0x30f0 [ 46.152410][ T4293] btrfs_ioctl_set_fslabel+0x2e8/0x39c [ 46.153819][ T4293] btrfs_ioctl+0x50c/0xa5c [ 46.154967][ T4293] __arm64_sys_ioctl+0x14c/0x1c8 [ 46.156291][ T4293] invoke_syscall+0x98/0x2b8 [ 46.157501][ T4293] el0_svc_common+0x138/0x258 [ 46.158859][ T4293] do_el0_svc+0x58/0x14c [ 46.160025][ T4293] el0_svc+0x7c/0x1f0 [ 46.161112][ T4293] el0t_64_sync_handler+0x84/0xe4 [ 46.162462][ T4293] el0t_64_sync+0x1a0/0x1a4 [ 46.163708][ T4293] irq event stamp: 71772 [ 46.164802][ T4293] hardirqs last enabled at (71771): [] __up_console_sem+0xb4/0x100 [ 46.167424][ T4293] hardirqs last disabled at (71772): [] el1_dbg+0x24/0x80 [ 46.169680][ T4293] softirqs last enabled at (71754): [] handle_softirqs+0xb88/0xdbc [ 46.172251][ T4293] softirqs last disabled at (71673): [] __irq_exit_rcu+0x268/0x4d8 [ 46.174695][ T4293] ---[ end trace c941f059cf75a79d ]--- [ 46.176416][ T4293] BTRFS: error (device loop0) in btrfs_run_delayed_refs:2158: errno=-12 Out of memory [ 46.178998][ T4293] BTRFS info (device loop0): forced readonly executing program [ 46.481226][ T4313] loop0: detected capacity change from 0 to 32768 [ 46.581345][ T4313] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor393 (4313) [ 46.623335][ T4313] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 46.625666][ T4313] BTRFS info (device loop0): using free space tree [ 46.627266][ T4313] BTRFS info (device loop0): has skinny extents [ 46.640288][ T4313] BTRFS info (device loop0): enabling ssd optimizations [ 46.645683][ T4313] FAULT_INJECTION: forcing a failure. [ 46.645683][ T4313] name failslab, interval 1, probability 0, space 0, times 0 [ 46.648893][ T4313] CPU: 0 PID: 4313 Comm: syz-executor393 Tainted: G W 5.15.165-syzkaller #0 [ 46.651544][ T4313] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 46.654088][ T4313] Call trace: [ 46.654931][ T4313] dump_backtrace+0x0/0x530 [ 46.656088][ T4313] show_stack+0x2c/0x3c [ 46.657167][ T4313] dump_stack_lvl+0x108/0x170 [ 46.658425][ T4313] dump_stack+0x1c/0x58 [ 46.659588][ T4313] should_fail+0x3b8/0x514 [ 46.660794][ T4313] __should_failslab+0xbc/0x110 [ 46.662147][ T4313] should_failslab+0x10/0x28 [ 46.663333][ T4313] slab_pre_alloc_hook+0x64/0xe8 [ 46.664555][ T4313] kmem_cache_alloc+0x98/0x45c [ 46.665848][ T4313] btrfs_alloc_path+0x48/0x54 [ 46.667153][ T4313] __btrfs_run_delayed_refs+0xf3c/0x3d50 [ 46.668560][ T4313] btrfs_run_delayed_refs+0x11c/0x47c [ 46.669887][ T4313] btrfs_commit_transaction+0x1b8/0x30f0 [ 46.671335][ T4313] btrfs_ioctl_set_fslabel+0x2e8/0x39c [ 46.672729][ T4313] btrfs_ioctl+0x50c/0xa5c [ 46.673968][ T4313] __arm64_sys_ioctl+0x14c/0x1c8 [ 46.675329][ T4313] invoke_syscall+0x98/0x2b8 [ 46.676575][ T4313] el0_svc_common+0x138/0x258 [ 46.677811][ T4313] do_el0_svc+0x58/0x14c [ 46.678875][ T4313] el0_svc+0x7c/0x1f0 [ 46.679892][ T4313] el0t_64_sync_handler+0x84/0xe4 [ 46.681183][ T4313] el0t_64_sync+0x1a0/0x1a4 [ 46.682746][ T4313] BTRFS error (device loop0): failed to run delayed ref for logical 5242880 num_bytes 4096 type 176 action 1 ref_mod 1: -12 [ 46.686022][ T4313] ------------[ cut here ]------------ [ 46.687594][ T4313] WARNING: CPU: 0 PID: 4313 at fs/btrfs/extent-tree.c:2158 btrfs_run_delayed_refs+0x408/0x47c [ 46.690079][ T4313] Modules linked in: [ 46.691113][ T4313] CPU: 0 PID: 4313 Comm: syz-executor393 Tainted: G W 5.15.165-syzkaller #0 [ 46.693727][ T4313] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 46.696323][ T4313] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 46.698249][ T4313] pc : btrfs_run_delayed_refs+0x408/0x47c [ 46.699768][ T4313] lr : btrfs_run_delayed_refs+0x408/0x47c [ 46.701291][ T4313] sp : ffff80001d2a77b0 [ 46.702387][ T4313] x29: ffff80001d2a77c0 x28: dfff800000000000 x27: ffff0000c2738024 [ 46.704574][ T4313] x26: 00000000fffffff4 x25: ffff0000ddbd6c08 x24: 1fffe0001bb7ad81 [ 46.706603][ T4313] x23: ffff0000ddbd6c08 x22: 0000000000000000 x21: 0000000000000006 [ 46.708616][ T4313] x20: ffff0000c2738000 x19: ffff0000ddbd6bb0 x18: 0000000000000001 [ 46.710726][ T4313] x17: 0000000000000000 x16: ffff800011abc7d0 x15: 00000000ffffffff [ 46.712884][ T4313] x14: ffff0000d56fd1c0 x13: 0000000000000001 x12: 0000000000000001 [ 46.714962][ T4313] x11: 0000000000000000 x10: 0000000000000000 x9 : 52fdec02637fb500 [ 46.716991][ T4313] x8 : 52fdec02637fb500 x7 : 0000000000000001 x6 : 0000000000000001 [ 46.719063][ T4313] x5 : ffff80001d2a6f18 x4 : ffff800014b9faa0 x3 : ffff800008555e58 [ 46.721175][ T4313] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000026 [ 46.723297][ T4313] Call trace: [ 46.724118][ T4313] btrfs_run_delayed_refs+0x408/0x47c [ 46.725505][ T4313] btrfs_commit_transaction+0x1b8/0x30f0 [ 46.726900][ T4313] btrfs_ioctl_set_fslabel+0x2e8/0x39c [ 46.728327][ T4313] btrfs_ioctl+0x50c/0xa5c [ 46.729452][ T4313] __arm64_sys_ioctl+0x14c/0x1c8 [ 46.730830][ T4313] invoke_syscall+0x98/0x2b8 [ 46.732017][ T4313] el0_svc_common+0x138/0x258 [ 46.733168][ T4313] do_el0_svc+0x58/0x14c [ 46.734240][ T4313] el0_svc+0x7c/0x1f0 [ 46.735215][ T4313] el0t_64_sync_handler+0x84/0xe4 [ 46.736507][ T4313] el0t_64_sync+0x1a0/0x1a4 [ 46.737707][ T4313] irq event stamp: 71016 [ 46.738816][ T4313] hardirqs last enabled at (71015): [] __up_console_sem+0xb4/0x100 [ 46.741306][ T4313] hardirqs last disabled at (71016): [] el1_dbg+0x24/0x80 [ 46.743469][ T4313] softirqs last enabled at (70978): [] handle_softirqs+0xb88/0xdbc [ 46.745932][ T4313] softirqs last disabled at (70935): [] __irq_exit_rcu+0x268/0x4d8 [ 46.748556][ T4313] ---[ end trace c941f059cf75a79e ]--- [ 46.750175][ T4313] BTRFS: error (device loop0) in btrfs_run_delayed_refs:2158: errno=-12 Out of memory [ 46.752731][ T4313] BTRFS info (device loop0): forced readonly executing program [ 47.034040][ T4333] loop0: detected capacity change from 0 to 32768 [ 47.141470][ T4333] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor393 (4333) [ 47.193683][ T4333] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 47.196154][ T4333] BTRFS info (device loop0): using free space tree [ 47.197801][ T4333] BTRFS info (device loop0): has skinny extents [ 47.211205][ T4333] BTRFS info (device loop0): enabling ssd optimizations [ 47.217014][ T4333] FAULT_INJECTION: forcing a failure. [ 47.217014][ T4333] name failslab, interval 1, probability 0, space 0, times 0 [ 47.220219][ T4333] CPU: 0 PID: 4333 Comm: syz-executor393 Tainted: G W 5.15.165-syzkaller #0 [ 47.222908][ T4333] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 47.225575][ T4333] Call trace: [ 47.226480][ T4333] dump_backtrace+0x0/0x530 [ 47.227717][ T4333] show_stack+0x2c/0x3c [ 47.228786][ T4333] dump_stack_lvl+0x108/0x170 [ 47.230050][ T4333] dump_stack+0x1c/0x58 [ 47.231231][ T4333] should_fail+0x3b8/0x514 [ 47.232453][ T4333] __should_failslab+0xbc/0x110 [ 47.233756][ T4333] should_failslab+0x10/0x28 [ 47.235023][ T4333] slab_pre_alloc_hook+0x64/0xe8 [ 47.236355][ T4333] kmem_cache_alloc+0x98/0x45c [ 47.237657][ T4333] btrfs_alloc_path+0x48/0x54 [ 47.239018][ T4333] __btrfs_run_delayed_refs+0xf3c/0x3d50 [ 47.240529][ T4333] btrfs_run_delayed_refs+0x11c/0x47c [ 47.242084][ T4333] btrfs_commit_transaction+0x1b8/0x30f0 [ 47.243632][ T4333] btrfs_ioctl_set_fslabel+0x2e8/0x39c [ 47.245097][ T4333] btrfs_ioctl+0x50c/0xa5c [ 47.246323][ T4333] __arm64_sys_ioctl+0x14c/0x1c8 [ 47.247688][ T4333] invoke_syscall+0x98/0x2b8 [ 47.248883][ T4333] el0_svc_common+0x138/0x258 [ 47.250156][ T4333] do_el0_svc+0x58/0x14c [ 47.251277][ T4333] el0_svc+0x7c/0x1f0 [ 47.252436][ T4333] el0t_64_sync_handler+0x84/0xe4 [ 47.253778][ T4333] el0t_64_sync+0x1a0/0x1a4 [ 47.255250][ T4333] BTRFS error (device loop0): failed to run delayed ref for logical 5242880 num_bytes 4096 type 176 action 1 ref_mod 1: -12 [ 47.258623][ T4333] ------------[ cut here ]------------ [ 47.260342][ T4333] WARNING: CPU: 0 PID: 4333 at fs/btrfs/extent-tree.c:2158 btrfs_run_delayed_refs+0x408/0x47c [ 47.263493][ T4333] Modules linked in: [ 47.264526][ T4333] CPU: 0 PID: 4333 Comm: syz-executor393 Tainted: G W 5.15.165-syzkaller #0 [ 47.267213][ T4333] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 47.269875][ T4333] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 47.271944][ T4333] pc : btrfs_run_delayed_refs+0x408/0x47c [ 47.273472][ T4333] lr : btrfs_run_delayed_refs+0x408/0x47c [ 47.274966][ T4333] sp : ffff80001d5777b0 [ 47.276037][ T4333] x29: ffff80001d5777c0 x28: dfff800000000000 x27: ffff0000d8ff3024 [ 47.278237][ T4333] x26: 00000000fffffff4 x25: ffff0000ddbd6d68 x24: 1fffe0001bb7adad [ 47.280500][ T4333] x23: ffff0000ddbd6d68 x22: 0000000000000000 x21: 0000000000000006 [ 47.282691][ T4333] x20: ffff0000d8ff3000 x19: ffff0000ddbd6d10 x18: 0000000000000001 [ 47.285004][ T4333] x17: 0000000000000000 x16: ffff800011abc7d0 x15: 00000000ffffffff [ 47.287229][ T4333] x14: ffff0000d7410000 x13: 0000000000000001 x12: 0000000000000001 [ 47.289324][ T4333] x11: 0000000000000000 x10: 0000000000000000 x9 : de9cc2b36643a900 [ 47.291392][ T4333] x8 : de9cc2b36643a900 x7 : 0000000000000001 x6 : 0000000000000001 [ 47.293620][ T4333] x5 : ffff80001d576f18 x4 : ffff800014b9faa0 x3 : ffff800008555e58 [ 47.295848][ T4333] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000026 [ 47.298043][ T4333] Call trace: [ 47.298845][ T4333] btrfs_run_delayed_refs+0x408/0x47c [ 47.300276][ T4333] btrfs_commit_transaction+0x1b8/0x30f0 [ 47.301755][ T4333] btrfs_ioctl_set_fslabel+0x2e8/0x39c [ 47.303184][ T4333] btrfs_ioctl+0x50c/0xa5c [ 47.304414][ T4333] __arm64_sys_ioctl+0x14c/0x1c8 [ 47.305658][ T4333] invoke_syscall+0x98/0x2b8 [ 47.306894][ T4333] el0_svc_common+0x138/0x258 [ 47.308130][ T4333] do_el0_svc+0x58/0x14c [ 47.309295][ T4333] el0_svc+0x7c/0x1f0 [ 47.310392][ T4333] el0t_64_sync_handler+0x84/0xe4 [ 47.311814][ T4333] el0t_64_sync+0x1a0/0x1a4 [ 47.313036][ T4333] irq event stamp: 70918 [ 47.314156][ T4333] hardirqs last enabled at (70917): [] __up_console_sem+0xb4/0x100 [ 47.316814][ T4333] hardirqs last disabled at (70918): [] el1_dbg+0x24/0x80 [ 47.319201][ T4333] softirqs last enabled at (70880): [] handle_softirqs+0xb88/0xdbc [ 47.321806][ T4333] softirqs last disabled at (70831): [] __irq_exit_rcu+0x268/0x4d8 [ 47.324349][ T4333] ---[ end trace c941f059cf75a79f ]--- [ 47.326094][ T4333] BTRFS: error (device loop0) in btrfs_run_delayed_refs:2158: errno=-12 Out of memory [ 47.328690][ T4333] BTRFS info (device loop0): forced readonly executing program [ 47.620084][ T4353] loop0: detected capacity change from 0 to 32768 [ 47.731373][ T4353] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor393 (4353) [ 47.773407][ T4353] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 47.775737][ T4353] BTRFS info (device loop0): using free space tree [ 47.777455][ T4353] BTRFS info (device loop0): has skinny extents [ 47.791538][ T4353] BTRFS info (device loop0): enabling ssd optimizations [ 47.797122][ T4353] FAULT_INJECTION: forcing a failure. [ 47.797122][ T4353] name failslab, interval 1, probability 0, space 0, times 0 [ 47.800263][ T4353] CPU: 0 PID: 4353 Comm: syz-executor393 Tainted: G W 5.15.165-syzkaller #0 [ 47.803039][ T4353] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 47.805702][ T4353] Call trace: [ 47.806529][ T4353] dump_backtrace+0x0/0x530 [ 47.807789][ T4353] show_stack+0x2c/0x3c [ 47.808936][ T4353] dump_stack_lvl+0x108/0x170 [ 47.810226][ T4353] dump_stack+0x1c/0x58 [ 47.811384][ T4353] should_fail+0x3b8/0x514 [ 47.812652][ T4353] __should_failslab+0xbc/0x110 [ 47.813932][ T4353] should_failslab+0x10/0x28 [ 47.815208][ T4353] slab_pre_alloc_hook+0x64/0xe8 [ 47.816582][ T4353] kmem_cache_alloc+0x98/0x45c [ 47.817899][ T4353] btrfs_alloc_path+0x48/0x54 [ 47.819184][ T4353] __btrfs_run_delayed_refs+0xf3c/0x3d50 [ 47.820715][ T4353] btrfs_run_delayed_refs+0x11c/0x47c [ 47.822141][ T4353] btrfs_commit_transaction+0x1b8/0x30f0 [ 47.823589][ T4353] btrfs_ioctl_set_fslabel+0x2e8/0x39c [ 47.824999][ T4353] btrfs_ioctl+0x50c/0xa5c [ 47.826159][ T4353] __arm64_sys_ioctl+0x14c/0x1c8 [ 47.827572][ T4353] invoke_syscall+0x98/0x2b8 [ 47.828825][ T4353] el0_svc_common+0x138/0x258 [ 47.830032][ T4353] do_el0_svc+0x58/0x14c [ 47.831152][ T4353] el0_svc+0x7c/0x1f0 [ 47.832198][ T4353] el0t_64_sync_handler+0x84/0xe4 [ 47.833584][ T4353] el0t_64_sync+0x1a0/0x1a4 [ 47.834912][ T4353] BTRFS error (device loop0): failed to run delayed ref for logical 5242880 num_bytes 4096 type 176 action 1 ref_mod 1: -12 [ 47.838255][ T4353] ------------[ cut here ]------------ [ 47.839886][ T4353] WARNING: CPU: 0 PID: 4353 at fs/btrfs/extent-tree.c:2158 btrfs_run_delayed_refs+0x408/0x47c [ 47.842591][ T4353] Modules linked in: [ 47.843640][ T4353] CPU: 0 PID: 4353 Comm: syz-executor393 Tainted: G W 5.15.165-syzkaller #0 [ 47.846403][ T4353] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 47.849115][ T4353] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 47.851231][ T4353] pc : btrfs_run_delayed_refs+0x408/0x47c [ 47.852762][ T4353] lr : btrfs_run_delayed_refs+0x408/0x47c [ 47.854215][ T4353] sp : ffff80001db077b0 [ 47.855233][ T4353] x29: ffff80001db077c0 x28: dfff800000000000 x27: ffff0000d8ff1024 [ 47.857475][ T4353] x26: 00000000fffffff4 x25: ffff0000ddbd6ec8 x24: 1fffe0001bb7add9 [ 47.859626][ T4353] x23: ffff0000ddbd6ec8 x22: 0000000000000000 x21: 0000000000000006 [ 47.861723][ T4353] x20: ffff0000d8ff1000 x19: ffff0000ddbd6e70 x18: 0000000000000001 [ 47.863829][ T4353] x17: 0000000000000000 x16: ffff800011abc7d0 x15: 00000000ffffffff [ 47.866052][ T4353] x14: ffff0000d6c251c0 x13: 0000000000000001 x12: 0000000000000001 [ 47.868256][ T4353] x11: 0000000000000000 x10: 0000000000000000 x9 : 9352c0077cad0700 [ 47.870412][ T4353] x8 : 9352c0077cad0700 x7 : 0000000000000001 x6 : 0000000000000001 [ 47.872565][ T4353] x5 : ffff80001db06f18 x4 : ffff800014b9faa0 x3 : ffff800008555e58 [ 47.874715][ T4353] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000026 [ 47.876837][ T4353] Call trace: [ 47.877718][ T4353] btrfs_run_delayed_refs+0x408/0x47c [ 47.879075][ T4353] btrfs_commit_transaction+0x1b8/0x30f0 [ 47.880593][ T4353] btrfs_ioctl_set_fslabel+0x2e8/0x39c [ 47.882105][ T4353] btrfs_ioctl+0x50c/0xa5c [ 47.883253][ T4353] __arm64_sys_ioctl+0x14c/0x1c8 [ 47.884577][ T4353] invoke_syscall+0x98/0x2b8 [ 47.885763][ T4353] el0_svc_common+0x138/0x258 [ 47.886980][ T4353] do_el0_svc+0x58/0x14c [ 47.888198][ T4353] el0_svc+0x7c/0x1f0 [ 47.889190][ T4353] el0t_64_sync_handler+0x84/0xe4 [ 47.890553][ T4353] el0t_64_sync+0x1a0/0x1a4 [ 47.891746][ T4353] irq event stamp: 71594 [ 47.892889][ T4353] hardirqs last enabled at (71593): [] __up_console_sem+0xb4/0x100 [ 47.895444][ T4353] hardirqs last disabled at (71594): [] el1_dbg+0x24/0x80 [ 47.897742][ T4353] softirqs last enabled at (71560): [] handle_softirqs+0xb88/0xdbc [ 47.900286][ T4353] softirqs last disabled at (71543): [] __irq_exit_rcu+0x268/0x4d8 [ 47.902935][ T4353] ---[ end trace c941f059cf75a7a0 ]--- [ 47.904674][ T4353] BTRFS: error (device loop0) in btrfs_run_delayed_refs:2158: errno=-12 Out of memory [ 47.907170][ T4353] BTRFS info (device loop0): forced readonly executing program [ 48.190847][ T4373] loop0: detected capacity change from 0 to 32768 [ 48.301406][ T4373] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor393 (4373) [ 48.343304][ T4373] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 48.345680][ T4373] BTRFS info (device loop0): using free space tree [ 48.347333][ T4373] BTRFS info (device loop0): has skinny extents [ 48.361893][ T4373] BTRFS info (device loop0): enabling ssd optimizations [ 48.367082][ T4373] FAULT_INJECTION: forcing a failure. [ 48.367082][ T4373] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 48.371011][ T4373] CPU: 0 PID: 4373 Comm: syz-executor393 Tainted: G W 5.15.165-syzkaller #0 [ 48.373635][ T4373] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 48.376102][ T4373] Call trace: [ 48.377050][ T4373] dump_backtrace+0x0/0x530 [ 48.378249][ T4373] show_stack+0x2c/0x3c [ 48.379328][ T4373] dump_stack_lvl+0x108/0x170 [ 48.380465][ T4373] dump_stack+0x1c/0x58 [ 48.381596][ T4373] should_fail+0x3b8/0x514 [ 48.382819][ T4373] should_fail_alloc_page+0x74/0xa8 [ 48.384164][ T4373] prepare_alloc_pages+0x160/0x460 [ 48.385613][ T4373] __alloc_pages+0x138/0x674 [ 48.386850][ T4373] alloc_pages+0x368/0x5d4 [ 48.388041][ T4373] new_slab+0xec/0x56c [ 48.389176][ T4373] ___slab_alloc+0x6bc/0xdbc [ 48.390497][ T4373] kmem_cache_alloc+0x2d8/0x45c [ 48.391790][ T4373] start_transaction+0x4ec/0x1480 [ 48.393215][ T4373] btrfs_start_transaction+0x34/0x44 [ 48.394608][ T4373] btrfs_ioctl_set_fslabel+0x2a4/0x39c [ 48.396013][ T4373] btrfs_ioctl+0x50c/0xa5c [ 48.397227][ T4373] __arm64_sys_ioctl+0x14c/0x1c8 [ 48.398571][ T4373] invoke_syscall+0x98/0x2b8 [ 48.399819][ T4373] el0_svc_common+0x138/0x258 [ 48.401072][ T4373] do_el0_svc+0x58/0x14c [ 48.402213][ T4373] el0_svc+0x7c/0x1f0 [ 48.403285][ T4373] el0t_64_sync_handler+0x84/0xe4 [ 48.404577][ T4373] el0t_64_sync+0x1a0/0x1a4 executing program [ 48.701457][ T4393] loop0: detected capacity change from 0 to 32768 [ 48.771405][ T4393] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor393 (4393) [ 48.822329][ T4393] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 48.824585][ T4393] BTRFS info (device loop0): using free space tree [ 48.826230][ T4393] BTRFS info (device loop0): has skinny extents [ 48.841382][ T4393] BTRFS info (device loop0): enabling ssd optimizations [ 48.846938][ T4393] FAULT_INJECTION: forcing a failure. [ 48.846938][ T4393] name failslab, interval 1, probability 0, space 0, times 0 [ 48.850072][ T4393] CPU: 1 PID: 4393 Comm: syz-executor393 Tainted: G W 5.15.165-syzkaller #0 [ 48.852663][ T4393] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 48.855236][ T4393] Call trace: [ 48.856063][ T4393] dump_backtrace+0x0/0x530 [ 48.857278][ T4393] show_stack+0x2c/0x3c [ 48.858453][ T4393] dump_stack_lvl+0x108/0x170 [ 48.859723][ T4393] dump_stack+0x1c/0x58 [ 48.860898][ T4393] should_fail+0x3b8/0x514 [ 48.862150][ T4393] __should_failslab+0xbc/0x110 [ 48.863404][ T4393] should_failslab+0x10/0x28 [ 48.864619][ T4393] slab_pre_alloc_hook+0x64/0xe8 [ 48.865968][ T4393] kmem_cache_alloc+0x98/0x45c [ 48.867258][ T4393] btrfs_alloc_path+0x48/0x54 [ 48.868507][ T4393] __btrfs_run_delayed_refs+0xf3c/0x3d50 [ 48.869981][ T4393] btrfs_run_delayed_refs+0x11c/0x47c [ 48.871389][ T4393] btrfs_commit_transaction+0x1b8/0x30f0 [ 48.872924][ T4393] btrfs_ioctl_set_fslabel+0x2e8/0x39c [ 48.874375][ T4393] btrfs_ioctl+0x50c/0xa5c [ 48.875581][ T4393] __arm64_sys_ioctl+0x14c/0x1c8 [ 48.876970][ T4393] invoke_syscall+0x98/0x2b8 [ 48.878283][ T4393] el0_svc_common+0x138/0x258 [ 48.879574][ T4393] do_el0_svc+0x58/0x14c [ 48.880713][ T4393] el0_svc+0x7c/0x1f0 [ 48.881836][ T4393] el0t_64_sync_handler+0x84/0xe4 [ 48.883193][ T4393] el0t_64_sync+0x1a0/0x1a4 [ 48.887139][ T4393] BTRFS error (device loop0): failed to run delayed ref for logical 5242880 num_bytes 4096 type 176 action 1 ref_mod 1: -12 [ 48.890715][ T4393] ------------[ cut here ]------------ [ 48.892352][ T4393] WARNING: CPU: 1 PID: 4393 at fs/btrfs/extent-tree.c:2158 btrfs_run_delayed_refs+0x408/0x47c [ 48.895009][ T4393] Modules linked in: [ 48.895975][ T4393] CPU: 1 PID: 4393 Comm: syz-executor393 Tainted: G W 5.15.165-syzkaller #0 [ 48.898620][ T4393] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 48.901319][ T4393] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 48.903548][ T4393] pc : btrfs_run_delayed_refs+0x408/0x47c [ 48.905219][ T4393] lr : btrfs_run_delayed_refs+0x408/0x47c [ 48.906781][ T4393] sp : ffff80001dc077b0 [ 48.907891][ T4393] x29: ffff80001dc077c0 x28: dfff800000000000 x27: ffff0000d522e024 [ 48.910095][ T4393] x26: 00000000fffffff4 x25: ffff0000ddaeab58 x24: 1fffe0001bb5d56b [ 48.912274][ T4393] x23: ffff0000ddaeab58 x22: 0000000000000000 x21: 0000000000000006 [ 48.914499][ T4393] x20: ffff0000d522e000 x19: ffff0000ddaeab00 x18: 0000000000000001 [ 48.916675][ T4393] x17: 0000000000000000 x16: ffff800011abc7d0 x15: 00000000ffffffff [ 48.918865][ T4393] x14: ffff0000c8869b40 x13: 0000000000000001 x12: 0000000000000001 [ 48.921052][ T4393] x11: 0000000000000000 x10: 0000000000000000 x9 : d97cfc8d03d57000 [ 48.923269][ T4393] x8 : d97cfc8d03d57000 x7 : 0000000000000001 x6 : 0000000000000001 [ 48.925404][ T4393] x5 : ffff80001dc06f18 x4 : ffff800014b9faa0 x3 : ffff800008555e58 [ 48.927568][ T4393] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000026 [ 48.929653][ T4393] Call trace: [ 48.930517][ T4393] btrfs_run_delayed_refs+0x408/0x47c [ 48.931919][ T4393] btrfs_commit_transaction+0x1b8/0x30f0 [ 48.933407][ T4393] btrfs_ioctl_set_fslabel+0x2e8/0x39c [ 48.934783][ T4393] btrfs_ioctl+0x50c/0xa5c [ 48.935925][ T4393] __arm64_sys_ioctl+0x14c/0x1c8 [ 48.937336][ T4393] invoke_syscall+0x98/0x2b8 [ 48.938594][ T4393] el0_svc_common+0x138/0x258 [ 48.939840][ T4393] do_el0_svc+0x58/0x14c [ 48.940990][ T4393] el0_svc+0x7c/0x1f0 [ 48.941985][ T4393] el0t_64_sync_handler+0x84/0xe4 [ 48.943307][ T4393] el0t_64_sync+0x1a0/0x1a4 [ 48.944506][ T4393] irq event stamp: 71022 [ 48.945601][ T4393] hardirqs last enabled at (71021): [] __up_console_sem+0xb4/0x100 [ 48.948204][ T4393] hardirqs last disabled at (71022): [] el1_dbg+0x24/0x80 [ 48.950554][ T4393] softirqs last enabled at (70996): [] handle_softirqs+0xb88/0xdbc [ 48.953153][ T4393] softirqs last disabled at (70979): [] __irq_exit_rcu+0x268/0x4d8 [ 48.955665][ T4393] ---[ end trace c941f059cf75a7a1 ]--- [ 48.958354][ T4393] BTRFS: error (device loop0) in btrfs_run_delayed_refs:2158: errno=-12 Out of memory [ 48.961253][ T4393] BTRFS info (device loop0): forced readonly executing program [ 49.251415][ T4413] loop0: detected capacity change from 0 to 32768 [ 49.331521][ T4413] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor393 (4413) [ 49.373474][ T4413] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 49.375849][ T4413] BTRFS info (device loop0): using free space tree [ 49.377434][ T4413] BTRFS info (device loop0): has skinny extents [ 49.391621][ T4413] BTRFS info (device loop0): enabling ssd optimizations [ 49.396826][ T4413] FAULT_INJECTION: forcing a failure. [ 49.396826][ T4413] name failslab, interval 1, probability 0, space 0, times 0 [ 49.400166][ T4413] CPU: 1 PID: 4413 Comm: syz-executor393 Tainted: G W 5.15.165-syzkaller #0 [ 49.402913][ T4413] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 49.405472][ T4413] Call trace: [ 49.406306][ T4413] dump_backtrace+0x0/0x530 [ 49.407636][ T4413] show_stack+0x2c/0x3c [ 49.408855][ T4413] dump_stack_lvl+0x108/0x170 [ 49.410150][ T4413] dump_stack+0x1c/0x58 [ 49.411323][ T4413] should_fail+0x3b8/0x514 [ 49.412488][ T4413] __should_failslab+0xbc/0x110 [ 49.413800][ T4413] should_failslab+0x10/0x28 [ 49.415072][ T4413] slab_pre_alloc_hook+0x64/0xe8 [ 49.416384][ T4413] kmem_cache_alloc+0x98/0x45c [ 49.417684][ T4413] btrfs_alloc_path+0x48/0x54 [ 49.418958][ T4413] __btrfs_run_delayed_refs+0xf3c/0x3d50 [ 49.420468][ T4413] btrfs_run_delayed_refs+0x11c/0x47c [ 49.421905][ T4413] btrfs_commit_transaction+0x1b8/0x30f0 [ 49.423373][ T4413] btrfs_ioctl_set_fslabel+0x2e8/0x39c [ 49.424835][ T4413] btrfs_ioctl+0x50c/0xa5c [ 49.426046][ T4413] __arm64_sys_ioctl+0x14c/0x1c8 [ 49.427345][ T4413] invoke_syscall+0x98/0x2b8 [ 49.428508][ T4413] el0_svc_common+0x138/0x258 [ 49.429858][ T4413] do_el0_svc+0x58/0x14c [ 49.430930][ T4413] el0_svc+0x7c/0x1f0 [ 49.431964][ T4413] el0t_64_sync_handler+0x84/0xe4 [ 49.433326][ T4413] el0t_64_sync+0x1a0/0x1a4 [ 49.437298][ T4413] BTRFS error (device loop0): failed to run delayed ref for logical 5242880 num_bytes 4096 type 176 action 1 ref_mod 1: -12 [ 49.440743][ T4413] ------------[ cut here ]------------ [ 49.442394][ T4413] WARNING: CPU: 1 PID: 4413 at fs/btrfs/extent-tree.c:2158 btrfs_run_delayed_refs+0x408/0x47c [ 49.445026][ T4413] Modules linked in: [ 49.445987][ T4413] CPU: 1 PID: 4413 Comm: syz-executor393 Tainted: G W 5.15.165-syzkaller #0 [ 49.448658][ T4413] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 49.451330][ T4413] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 49.453435][ T4413] pc : btrfs_run_delayed_refs+0x408/0x47c [ 49.454981][ T4413] lr : btrfs_run_delayed_refs+0x408/0x47c [ 49.456499][ T4413] sp : ffff80001df277b0 [ 49.457576][ T4413] x29: ffff80001df277c0 x28: dfff800000000000 x27: ffff0000dca80024 [ 49.459721][ T4413] x26: 00000000fffffff4 x25: ffff0000ddaeacb8 x24: 1fffe0001bb5d597 [ 49.461851][ T4413] x23: ffff0000ddaeacb8 x22: 0000000000000000 x21: 0000000000000006 [ 49.463953][ T4413] x20: ffff0000dca80000 x19: ffff0000ddaeac60 x18: 0000000000000001 [ 49.466129][ T4413] x17: 0000000000000000 x16: ffff800011abc7d0 x15: 00000000ffffffff [ 49.468309][ T4413] x14: ffff0000c77d3680 x13: 0000000000000001 x12: 0000000000000001 [ 49.470476][ T4413] x11: 0000000000000000 x10: 0000000000000000 x9 : 410524ff71341000 [ 49.472638][ T4413] x8 : 410524ff71341000 x7 : 0000000000000001 x6 : 0000000000000001 [ 49.474757][ T4413] x5 : ffff80001df26f18 x4 : ffff800014b9faa0 x3 : ffff800008555e58 [ 49.476951][ T4413] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000026 [ 49.479129][ T4413] Call trace: [ 49.480069][ T4413] btrfs_run_delayed_refs+0x408/0x47c [ 49.481541][ T4413] btrfs_commit_transaction+0x1b8/0x30f0 [ 49.483020][ T4413] btrfs_ioctl_set_fslabel+0x2e8/0x39c [ 49.484507][ T4413] btrfs_ioctl+0x50c/0xa5c [ 49.485714][ T4413] __arm64_sys_ioctl+0x14c/0x1c8 [ 49.487069][ T4413] invoke_syscall+0x98/0x2b8 [ 49.488300][ T4413] el0_svc_common+0x138/0x258 [ 49.489563][ T4413] do_el0_svc+0x58/0x14c [ 49.490729][ T4413] el0_svc+0x7c/0x1f0 [ 49.491806][ T4413] el0t_64_sync_handler+0x84/0xe4 [ 49.493099][ T4413] el0t_64_sync+0x1a0/0x1a4 [ 49.494319][ T4413] irq event stamp: 71944 [ 49.495503][ T4413] hardirqs last enabled at (71943): [] __up_console_sem+0xb4/0x100 [ 49.498141][ T4413] hardirqs last disabled at (71944): [] el1_dbg+0x24/0x80 [ 49.500504][ T4413] softirqs last enabled at (71918): [] handle_softirqs+0xb88/0xdbc [ 49.503049][ T4413] softirqs last disabled at (71885): [] __irq_exit_rcu+0x268/0x4d8 [ 49.505610][ T4413] ---[ end trace c941f059cf75a7a2 ]--- [ 49.508397][ T4413] BTRFS: error (device loop0) in btrfs_run_delayed_refs:2158: errno=-12 Out of memory [ 49.511098][ T4413] BTRFS info (device loop0): forced readonly executing program [ 49.799805][ T4433] loop0: detected capacity change from 0 to 32768 [ 49.891461][ T4433] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor393 (4433) [ 49.934375][ T4433] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 49.936782][ T4433] BTRFS info (device loop0): using free space tree [ 49.938405][ T4433] BTRFS info (device loop0): has skinny extents [ 49.952216][ T4433] BTRFS info (device loop0): enabling ssd optimizations [ 49.957531][ T4433] FAULT_INJECTION: forcing a failure. [ 49.957531][ T4433] name failslab, interval 1, probability 0, space 0, times 0 [ 49.960865][ T4433] CPU: 0 PID: 4433 Comm: syz-executor393 Tainted: G W 5.15.165-syzkaller #0 [ 49.963556][ T4433] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 49.966043][ T4433] Call trace: [ 49.966862][ T4433] dump_backtrace+0x0/0x530 [ 49.968065][ T4433] show_stack+0x2c/0x3c [ 49.969184][ T4433] dump_stack_lvl+0x108/0x170 [ 49.970365][ T4433] dump_stack+0x1c/0x58 [ 49.971546][ T4433] should_fail+0x3b8/0x514 [ 49.972946][ T4433] __should_failslab+0xbc/0x110 [ 49.974277][ T4433] should_failslab+0x10/0x28 [ 49.975503][ T4433] slab_pre_alloc_hook+0x64/0xe8 [ 49.976805][ T4433] kmem_cache_alloc+0x98/0x45c [ 49.978086][ T4433] start_transaction+0x4ec/0x1480 [ 49.979424][ T4433] btrfs_start_transaction+0x34/0x44 [ 49.980882][ T4433] btrfs_ioctl_set_fslabel+0x2a4/0x39c [ 49.982342][ T4433] btrfs_ioctl+0x50c/0xa5c [ 49.983522][ T4433] __arm64_sys_ioctl+0x14c/0x1c8 [ 49.984834][ T4433] invoke_syscall+0x98/0x2b8 [ 49.986105][ T4433] el0_svc_common+0x138/0x258 [ 49.987428][ T4433] do_el0_svc+0x58/0x14c [ 49.988539][ T4433] el0_svc+0x7c/0x1f0 [ 49.989744][ T4433] el0t_64_sync_handler+0x84/0xe4 [ 49.991080][ T4433] el0t_64_sync+0x1a0/0x1a4 executing program