[ 419.004208][T26044] loop0: detected capacity change from 0 to 32768 [ 419.007221][T26044] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (26044) [ 419.012068][T26044] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 419.014372][T26044] BTRFS info (device loop0): using free space tree [ 419.024782][T26044] BTRFS info (device loop0): enabling ssd optimizations [ 419.026825][T26044] BTRFS info (device loop0): auto enabling async discard [ 419.031129][T26044] FAULT_INJECTION: forcing a failure. [ 419.031129][T26044] name failslab, interval 1, probability 0, space 0, times 0 [ 419.034541][T26044] CPU: 1 PID: 26044 Comm: syz-executor.0 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 419.037355][T26044] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 419.040122][T26044] Call trace: [ 419.041002][T26044] dump_backtrace+0x1b8/0x1e4 [ 419.042230][T26044] show_stack+0x2c/0x44 [ 419.043364][T26044] dump_stack_lvl+0xd0/0x124 [ 419.044570][T26044] dump_stack+0x1c/0x28 [ 419.045664][T26044] should_fail_ex+0x3f8/0x5c4 [ 419.047012][T26044] __should_failslab+0xc8/0x128 [ 419.048328][T26044] should_failslab+0x10/0x28 [ 419.049577][T26044] kmem_cache_alloc+0x80/0x424 [ 419.050858][T26044] btrfs_alloc_path+0x30/0x3c [ 419.052110][T26044] __btrfs_run_delayed_items+0x88/0x420 [ 419.053574][T26044] btrfs_run_delayed_items+0x24/0x34 [ 419.055023][T26044] create_pending_snapshot+0x8e4/0x2834 [ 419.056500][T26044] create_pending_snapshots+0x150/0x198 [ 419.058034][T26044] btrfs_commit_transaction+0x1000/0x2d58 [ 419.059561][T26044] create_snapshot+0x418/0x6f0 [ 419.060869][T26044] btrfs_mksubvol+0x494/0x5f8 [ 419.062170][T26044] btrfs_mksnapshot+0xc8/0x158 [ 419.063485][T26044] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 419.064985][T26044] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 419.066531][T26044] btrfs_ioctl+0x9b4/0xb08 [ 419.067733][T26044] __arm64_sys_ioctl+0x14c/0x1c8 [ 419.069059][T26044] invoke_syscall+0x98/0x2b8 [ 419.070246][T26044] el0_svc_common+0x130/0x23c [ 419.071506][T26044] do_el0_svc+0x48/0x58 [ 419.072609][T26044] el0_svc+0x58/0x16c [ 419.073686][T26044] el0t_64_sync_handler+0x84/0xfc [ 419.075007][T26044] el0t_64_sync+0x190/0x194 [ 419.077325][T26044] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 419.080104][T26044] BTRFS info (device loop0: state EA): forced readonly [ 419.082013][T26044] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 419.084513][T26044] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 419.321352][T26062] loop0: detected capacity change from 0 to 32768 [ 419.324237][T26062] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (26062) [ 419.330551][T26062] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 419.332833][T26062] BTRFS info (device loop0): using free space tree [ 419.344075][T26062] BTRFS info (device loop0): enabling ssd optimizations [ 419.345993][T26062] BTRFS info (device loop0): auto enabling async discard [ 419.352411][T26062] FAULT_INJECTION: forcing a failure. [ 419.352411][T26062] name failslab, interval 1, probability 0, space 0, times 0 [ 419.355866][T26062] CPU: 1 PID: 26062 Comm: syz-executor.0 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 419.358720][T26062] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 419.361433][T26062] Call trace: [ 419.362293][T26062] dump_backtrace+0x1b8/0x1e4 [ 419.363574][T26062] show_stack+0x2c/0x44 [ 419.364752][T26062] dump_stack_lvl+0xd0/0x124 [ 419.365995][T26062] dump_stack+0x1c/0x28 [ 419.367102][T26062] should_fail_ex+0x3f8/0x5c4 [ 419.368320][T26062] __should_failslab+0xc8/0x128 [ 419.369666][T26062] should_failslab+0x10/0x28 [ 419.370874][T26062] kmem_cache_alloc+0x80/0x424 [ 419.372130][T26062] btrfs_alloc_path+0x30/0x3c [ 419.373413][T26062] __btrfs_run_delayed_items+0x88/0x420 [ 419.374917][T26062] btrfs_run_delayed_items+0x24/0x34 [ 419.376324][T26062] create_pending_snapshot+0x8e4/0x2834 [ 419.377874][T26062] create_pending_snapshots+0x150/0x198 [ 419.379335][T26062] btrfs_commit_transaction+0x1000/0x2d58 [ 419.380873][T26062] create_snapshot+0x418/0x6f0 [ 419.382165][T26062] btrfs_mksubvol+0x494/0x5f8 [ 419.383462][T26062] btrfs_mksnapshot+0xc8/0x158 [ 419.384745][T26062] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 419.386299][T26062] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 419.387894][T26062] btrfs_ioctl+0x9b4/0xb08 [ 419.389096][T26062] __arm64_sys_ioctl+0x14c/0x1c8 [ 419.390421][T26062] invoke_syscall+0x98/0x2b8 [ 419.391640][T26062] el0_svc_common+0x130/0x23c [ 419.392920][T26062] do_el0_svc+0x48/0x58 [ 419.394026][T26062] el0_svc+0x58/0x16c [ 419.395088][T26062] el0t_64_sync_handler+0x84/0xfc [ 419.396484][T26062] el0t_64_sync+0x190/0x194 [ 419.398367][T26062] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 419.401256][T26062] BTRFS info (device loop0: state EA): forced readonly [ 419.403208][T26062] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 419.405798][T26062] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 419.639660][T26080] loop0: detected capacity change from 0 to 32768 [ 419.642625][T26080] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (26080) [ 419.648533][T26080] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 419.650816][T26080] BTRFS info (device loop0): using free space tree [ 419.662355][T26080] BTRFS info (device loop0): enabling ssd optimizations [ 419.664198][T26080] BTRFS info (device loop0): auto enabling async discard [ 419.669556][T26080] FAULT_INJECTION: forcing a failure. [ 419.669556][T26080] name failslab, interval 1, probability 0, space 0, times 0 [ 419.673401][T26080] CPU: 1 PID: 26080 Comm: syz-executor.0 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 419.676165][T26080] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 419.678956][T26080] Call trace: [ 419.679856][T26080] dump_backtrace+0x1b8/0x1e4 [ 419.681141][T26080] show_stack+0x2c/0x44 [ 419.682233][T26080] dump_stack_lvl+0xd0/0x124 [ 419.683445][T26080] dump_stack+0x1c/0x28 [ 419.684532][T26080] should_fail_ex+0x3f8/0x5c4 [ 419.685790][T26080] __should_failslab+0xc8/0x128 [ 419.687110][T26080] should_failslab+0x10/0x28 [ 419.688357][T26080] kmem_cache_alloc+0x80/0x424 [ 419.689599][T26080] btrfs_alloc_path+0x30/0x3c [ 419.690850][T26080] __btrfs_run_delayed_items+0x88/0x420 [ 419.692318][T26080] btrfs_run_delayed_items+0x24/0x34 [ 419.693725][T26080] create_pending_snapshot+0x8e4/0x2834 [ 419.695230][T26080] create_pending_snapshots+0x150/0x198 [ 419.696778][T26080] btrfs_commit_transaction+0x1000/0x2d58 [ 419.698328][T26080] create_snapshot+0x418/0x6f0 [ 419.699638][T26080] btrfs_mksubvol+0x494/0x5f8 [ 419.700952][T26080] btrfs_mksnapshot+0xc8/0x158 [ 419.702205][T26080] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 419.703758][T26080] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 419.705302][T26080] btrfs_ioctl+0x9b4/0xb08 [ 419.706481][T26080] __arm64_sys_ioctl+0x14c/0x1c8 [ 419.707808][T26080] invoke_syscall+0x98/0x2b8 [ 419.709052][T26080] el0_svc_common+0x130/0x23c [ 419.710308][T26080] do_el0_svc+0x48/0x58 [ 419.711445][T26080] el0_svc+0x58/0x16c [ 419.712533][T26080] el0t_64_sync_handler+0x84/0xfc [ 419.713903][T26080] el0t_64_sync+0x190/0x194 [ 419.717653][T26080] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 419.720695][T26080] BTRFS info (device loop0: state EA): forced readonly [ 419.722668][T26080] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 419.725301][T26080] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 419.953402][T26098] loop0: detected capacity change from 0 to 32768 [ 419.956269][T26098] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (26098) [ 419.961778][T26098] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 419.964034][T26098] BTRFS info (device loop0): using free space tree [ 419.979883][T26098] BTRFS info (device loop0): enabling ssd optimizations [ 419.981776][T26098] BTRFS info (device loop0): auto enabling async discard [ 420.233430][T26116] loop0: detected capacity change from 0 to 32768 [ 420.236240][T26116] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (26116) [ 420.242335][T26116] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 420.244575][T26116] BTRFS info (device loop0): using free space tree [ 420.255198][T26116] BTRFS info (device loop0): enabling ssd optimizations [ 420.257236][T26116] BTRFS info (device loop0): auto enabling async discard [ 420.261559][T26116] FAULT_INJECTION: forcing a failure. [ 420.261559][T26116] name failslab, interval 1, probability 0, space 0, times 0 [ 420.264831][T26116] CPU: 0 PID: 26116 Comm: syz-executor.0 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 420.267581][T26116] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 420.270295][T26116] Call trace: [ 420.271167][T26116] dump_backtrace+0x1b8/0x1e4 [ 420.272409][T26116] show_stack+0x2c/0x44 [ 420.273503][T26116] dump_stack_lvl+0xd0/0x124 [ 420.274744][T26116] dump_stack+0x1c/0x28 [ 420.275867][T26116] should_fail_ex+0x3f8/0x5c4 [ 420.277170][T26116] __should_failslab+0xc8/0x128 [ 420.278472][T26116] should_failslab+0x10/0x28 [ 420.279716][T26116] kmem_cache_alloc+0x80/0x424 [ 420.280994][T26116] btrfs_alloc_path+0x30/0x3c [ 420.282286][T26116] __btrfs_run_delayed_items+0x88/0x420 [ 420.283846][T26116] btrfs_run_delayed_items+0x24/0x34 [ 420.285260][T26116] create_pending_snapshot+0x8e4/0x2834 [ 420.286759][T26116] create_pending_snapshots+0x150/0x198 [ 420.288256][T26116] btrfs_commit_transaction+0x1000/0x2d58 [ 420.289798][T26116] create_snapshot+0x418/0x6f0 [ 420.291092][T26116] btrfs_mksubvol+0x494/0x5f8 [ 420.292354][T26116] btrfs_mksnapshot+0xc8/0x158 [ 420.293614][T26116] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 420.295172][T26116] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 420.296725][T26116] btrfs_ioctl+0x9b4/0xb08 [ 420.297917][T26116] __arm64_sys_ioctl+0x14c/0x1c8 [ 420.299256][T26116] invoke_syscall+0x98/0x2b8 [ 420.300460][T26116] el0_svc_common+0x130/0x23c [ 420.301719][T26116] do_el0_svc+0x48/0x58 [ 420.302869][T26116] el0_svc+0x58/0x16c [ 420.303957][T26116] el0t_64_sync_handler+0x84/0xfc [ 420.305292][T26116] el0t_64_sync+0x190/0x194 [ 420.307895][T26116] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 420.310570][T26116] BTRFS info (device loop0: state EA): forced readonly [ 420.312485][T26116] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 420.314940][T26116] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 420.555264][T26134] loop0: detected capacity change from 0 to 32768 [ 420.558192][T26134] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (26134) [ 420.562996][T26134] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 420.565237][T26134] BTRFS info (device loop0): using free space tree [ 420.575933][T26134] BTRFS info (device loop0): enabling ssd optimizations [ 420.577989][T26134] BTRFS info (device loop0): auto enabling async discard [ 420.582278][T26134] FAULT_INJECTION: forcing a failure. [ 420.582278][T26134] name failslab, interval 1, probability 0, space 0, times 0 [ 420.585531][T26134] CPU: 1 PID: 26134 Comm: syz-executor.0 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 420.588347][T26134] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 420.591082][T26134] Call trace: [ 420.591956][T26134] dump_backtrace+0x1b8/0x1e4 [ 420.593191][T26134] show_stack+0x2c/0x44 [ 420.594330][T26134] dump_stack_lvl+0xd0/0x124 [ 420.595535][T26134] dump_stack+0x1c/0x28 [ 420.596619][T26134] should_fail_ex+0x3f8/0x5c4 [ 420.597865][T26134] __should_failslab+0xc8/0x128 [ 420.599145][T26134] should_failslab+0x10/0x28 [ 420.600373][T26134] kmem_cache_alloc+0x80/0x424 [ 420.601713][T26134] btrfs_alloc_path+0x30/0x3c [ 420.602978][T26134] __btrfs_run_delayed_items+0x88/0x420 [ 420.604453][T26134] btrfs_run_delayed_items+0x24/0x34 [ 420.605876][T26134] create_pending_snapshot+0x8e4/0x2834 [ 420.607340][T26134] create_pending_snapshots+0x150/0x198 [ 420.608854][T26134] btrfs_commit_transaction+0x1000/0x2d58 [ 420.610348][T26134] create_snapshot+0x418/0x6f0 [ 420.611614][T26134] btrfs_mksubvol+0x494/0x5f8 [ 420.612935][T26134] btrfs_mksnapshot+0xc8/0x158 [ 420.614204][T26134] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 420.615711][T26134] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 420.617257][T26134] btrfs_ioctl+0x9b4/0xb08 [ 420.618451][T26134] __arm64_sys_ioctl+0x14c/0x1c8 [ 420.619756][T26134] invoke_syscall+0x98/0x2b8 [ 420.621000][T26134] el0_svc_common+0x130/0x23c [ 420.622222][T26134] do_el0_svc+0x48/0x58 [ 420.623339][T26134] el0_svc+0x58/0x16c [ 420.624396][T26134] el0t_64_sync_handler+0x84/0xfc [ 420.625707][T26134] el0t_64_sync+0x190/0x194 [ 420.628997][T26134] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 420.631719][T26134] BTRFS info (device loop0: state EA): forced readonly [ 420.633655][T26134] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 420.636100][T26134] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 420.908547][T26152] loop0: detected capacity change from 0 to 32768 [ 420.911468][T26152] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (26152) [ 420.916305][T26152] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 420.918686][T26152] BTRFS info (device loop0): using free space tree [ 420.930077][T26152] BTRFS info (device loop0): enabling ssd optimizations [ 420.931961][T26152] BTRFS info (device loop0): auto enabling async discard [ 420.936311][T26152] FAULT_INJECTION: forcing a failure. [ 420.936311][T26152] name failslab, interval 1, probability 0, space 0, times 0 [ 420.939667][T26152] CPU: 1 PID: 26152 Comm: syz-executor.0 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 420.942321][T26152] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 420.944915][T26152] Call trace: [ 420.945774][T26152] dump_backtrace+0x1b8/0x1e4 [ 420.947010][T26152] show_stack+0x2c/0x44 [ 420.948111][T26152] dump_stack_lvl+0xd0/0x124 [ 420.949302][T26152] dump_stack+0x1c/0x28 [ 420.950404][T26152] should_fail_ex+0x3f8/0x5c4 [ 420.951630][T26152] __should_failslab+0xc8/0x128 [ 420.952904][T26152] should_failslab+0x10/0x28 [ 420.954105][T26152] kmem_cache_alloc+0x80/0x424 [ 420.955375][T26152] btrfs_alloc_path+0x30/0x3c [ 420.956655][T26152] __btrfs_run_delayed_items+0x88/0x420 [ 420.958105][T26152] btrfs_run_delayed_items+0x24/0x34 [ 420.959508][T26152] create_pending_snapshot+0x8e4/0x2834 [ 420.960994][T26152] create_pending_snapshots+0x150/0x198 [ 420.962488][T26152] btrfs_commit_transaction+0x1000/0x2d58 [ 420.964007][T26152] create_snapshot+0x418/0x6f0 [ 420.965332][T26152] btrfs_mksubvol+0x494/0x5f8 [ 420.966564][T26152] btrfs_mksnapshot+0xc8/0x158 [ 420.967871][T26152] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 420.969341][T26152] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 420.970840][T26152] btrfs_ioctl+0x9b4/0xb08 [ 420.972009][T26152] __arm64_sys_ioctl+0x14c/0x1c8 [ 420.973331][T26152] invoke_syscall+0x98/0x2b8 [ 420.974586][T26152] el0_svc_common+0x130/0x23c [ 420.975857][T26152] do_el0_svc+0x48/0x58 [ 420.976974][T26152] el0_svc+0x58/0x16c [ 420.978068][T26152] el0t_64_sync_handler+0x84/0xfc [ 420.979392][T26152] el0t_64_sync+0x190/0x194 [ 420.982423][T26152] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 420.985175][T26152] BTRFS info (device loop0: state EA): forced readonly [ 420.987203][T26152] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 420.989898][T26152] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 421.635182][ T1753] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 421.702539][ T1753] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 421.741480][ T1753] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 421.794274][ T1753] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 423.116810][ T1753] hsr_slave_0: left promiscuous mode [ 423.167214][ T1753] hsr_slave_1: left promiscuous mode [ 423.266789][ T1753] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 423.268799][ T1753] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 423.272685][ T1753] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 423.274620][ T1753] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 423.278479][ T1753] bridge_slave_1: left allmulticast mode [ 423.279948][ T1753] bridge_slave_1: left promiscuous mode [ 423.281501][ T1753] bridge0: port 2(bridge_slave_1) entered disabled state [ 423.317551][ T1753] bridge_slave_0: left allmulticast mode [ 423.319074][ T1753] bridge_slave_0: left promiscuous mode [ 423.320614][ T1753] bridge0: port 1(bridge_slave_0) entered disabled state [ 423.436889][ T1753] veth1_macvtap: left promiscuous mode [ 423.438350][ T1753] veth0_macvtap: left promiscuous mode [ 423.439846][ T1753] veth1_vlan: left promiscuous mode [ 423.441203][ T1753] veth0_vlan: left promiscuous mode [ 423.572454][ T1753] team0 (unregistering): Port device team_slave_1 removed [ 423.579958][ T1753] team0 (unregistering): Port device team_slave_0 removed [ 423.586166][ T1753] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 423.622551][ T1753] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 423.742358][ T1753] bond0 (unregistering): Released all slaves Warning: Permanently added '10.128.1.107' (ED25519) to the list of known hosts. [ 424.456713][T26273] loop0: detected capacity change from 0 to 32768 [ 424.459958][T26273] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (26273) [ 424.468652][T26273] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 424.471127][T26273] BTRFS info (device loop0): using free space tree [ 424.481804][T26273] BTRFS info (device loop0): enabling ssd optimizations [ 424.483817][T26273] BTRFS info (device loop0): auto enabling async discard [ 424.506287][T26273] FAULT_INJECTION: forcing a failure. [ 424.506287][T26273] name failslab, interval 1, probability 0, space 0, times 0 [ 424.514686][T26273] CPU: 0 PID: 26273 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 424.517512][T26273] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 424.520185][T26273] Call trace: [ 424.521084][T26273] dump_backtrace+0x1b8/0x1e4 [ 424.522308][T26273] show_stack+0x2c/0x44 [ 424.523369][T26273] dump_stack_lvl+0xd0/0x124 [ 424.524588][T26273] dump_stack+0x1c/0x28 [ 424.525669][T26273] should_fail_ex+0x3f8/0x5c4 [ 424.526877][T26273] __should_failslab+0xc8/0x128 [ 424.528130][T26273] should_failslab+0x10/0x28 [ 424.529304][T26273] kmem_cache_alloc+0x80/0x424 [ 424.530544][T26273] start_transaction+0x4a4/0x1374 [ 424.531860][T26273] btrfs_start_transaction+0x34/0x44 [ 424.533232][T26273] create_snapshot+0x3b4/0x6f0 [ 424.534455][T26273] btrfs_mksubvol+0x494/0x5f8 [ 424.535696][T26273] btrfs_mksnapshot+0xc8/0x158 [ 424.536949][T26273] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 424.538383][T26273] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 424.539859][T26273] btrfs_ioctl+0x9b4/0xb08 [ 424.541008][T26273] __arm64_sys_ioctl+0x14c/0x1c8 [ 424.542282][T26273] invoke_syscall+0x98/0x2b8 [ 424.543511][T26273] el0_svc_common+0x130/0x23c [ 424.544715][T26273] do_el0_svc+0x48/0x58 [ 424.545807][T26273] el0_svc+0x58/0x16c [ 424.546843][T26273] el0t_64_sync_handler+0x84/0xfc [ 424.548201][T26273] el0t_64_sync+0x190/0x194 [ 424.870354][T26308] loop0: detected capacity change from 0 to 32768 [ 424.873277][T26308] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (26308) [ 424.878655][T26308] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 424.880777][T26308] BTRFS info (device loop0): using free space tree [ 424.890332][T26308] BTRFS info (device loop0): enabling ssd optimizations [ 424.892010][T26308] BTRFS info (device loop0): auto enabling async discard [ 424.895852][T26308] FAULT_INJECTION: forcing a failure. [ 424.895852][T26308] name failslab, interval 1, probability 0, space 0, times 0 [ 424.899279][T26308] CPU: 1 PID: 26308 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 424.901814][T26308] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 424.904216][T26308] Call trace: [ 424.904988][T26308] dump_backtrace+0x1b8/0x1e4 [ 424.906102][T26308] show_stack+0x2c/0x44 [ 424.907083][T26308] dump_stack_lvl+0xd0/0x124 [ 424.908240][T26308] dump_stack+0x1c/0x28 [ 424.909259][T26308] should_fail_ex+0x3f8/0x5c4 [ 424.910389][T26308] __should_failslab+0xc8/0x128 [ 424.911601][T26308] should_failslab+0x10/0x28 [ 424.912712][T26308] kmem_cache_alloc+0x80/0x424 [ 424.913956][T26308] start_transaction+0x4a4/0x1374 [ 424.915175][T26308] btrfs_start_transaction+0x34/0x44 [ 424.916501][T26308] create_snapshot+0x3b4/0x6f0 [ 424.917716][T26308] btrfs_mksubvol+0x494/0x5f8 [ 424.918868][T26308] btrfs_mksnapshot+0xc8/0x158 [ 424.920065][T26308] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 424.921443][T26308] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 424.922849][T26308] btrfs_ioctl+0x9b4/0xb08 [ 424.923933][T26308] __arm64_sys_ioctl+0x14c/0x1c8 [ 424.925163][T26308] invoke_syscall+0x98/0x2b8 [ 424.926284][T26308] el0_svc_common+0x130/0x23c [ 424.927449][T26308] do_el0_svc+0x48/0x58 [ 424.928496][T26308] el0_svc+0x58/0x16c [ 424.929465][T26308] el0t_64_sync_handler+0x84/0xfc [ 424.930660][T26308] el0t_64_sync+0x190/0x194 [ 425.220551][T26330] loop0: detected capacity change from 0 to 32768 [ 425.223809][T26330] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (26330) [ 425.230787][T26330] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 425.233038][T26330] BTRFS info (device loop0): using free space tree [ 425.247631][T26330] BTRFS info (device loop0): enabling ssd optimizations [ 425.249443][T26330] BTRFS info (device loop0): auto enabling async discard [ 425.260678][T26330] FAULT_INJECTION: forcing a failure. [ 425.260678][T26330] name failslab, interval 1, probability 0, space 0, times 0 [ 425.263914][T26330] CPU: 1 PID: 26330 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 425.266436][T26330] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 425.268915][T26330] Call trace: [ 425.269750][T26330] dump_backtrace+0x1b8/0x1e4 [ 425.270995][T26330] show_stack+0x2c/0x44 [ 425.272030][T26330] dump_stack_lvl+0xd0/0x124 [ 425.273175][T26330] dump_stack+0x1c/0x28 [ 425.274227][T26330] should_fail_ex+0x3f8/0x5c4 [ 425.275387][T26330] __should_failslab+0xc8/0x128 [ 425.276602][T26330] should_failslab+0x10/0x28 [ 425.277804][T26330] kmem_cache_alloc+0x80/0x424 [ 425.278976][T26330] start_transaction+0x4a4/0x1374 [ 425.280216][T26330] btrfs_start_transaction+0x34/0x44 [ 425.281530][T26330] create_snapshot+0x3b4/0x6f0 [ 425.282752][T26330] btrfs_mksubvol+0x494/0x5f8 [ 425.283946][T26330] btrfs_mksnapshot+0xc8/0x158 [ 425.285108][T26330] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 425.286515][T26330] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 425.287899][T26330] btrfs_ioctl+0x9b4/0xb08 [ 425.288962][T26330] __arm64_sys_ioctl+0x14c/0x1c8 [ 425.290195][T26330] invoke_syscall+0x98/0x2b8 [ 425.291331][T26330] el0_svc_common+0x130/0x23c [ 425.292521][T26330] do_el0_svc+0x48/0x58 [ 425.293481][T26330] el0_svc+0x58/0x16c [ 425.294468][T26330] el0t_64_sync_handler+0x84/0xfc [ 425.295679][T26330] el0t_64_sync+0x190/0x194 [ 425.572677][T26348] loop0: detected capacity change from 0 to 32768 [ 425.575546][T26348] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (26348) [ 425.580884][T26348] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 425.583111][T26348] BTRFS info (device loop0): using free space tree [ 425.592638][T26348] BTRFS info (device loop0): enabling ssd optimizations [ 425.594477][T26348] BTRFS info (device loop0): auto enabling async discard [ 425.598331][T26348] FAULT_INJECTION: forcing a failure. [ 425.598331][T26348] name failslab, interval 1, probability 0, space 0, times 0 [ 425.601677][T26348] CPU: 0 PID: 26348 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 425.604360][T26348] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 425.607032][T26348] Call trace: [ 425.607898][T26348] dump_backtrace+0x1b8/0x1e4 [ 425.609155][T26348] show_stack+0x2c/0x44 [ 425.610228][T26348] dump_stack_lvl+0xd0/0x124 [ 425.611447][T26348] dump_stack+0x1c/0x28 [ 425.612582][T26348] should_fail_ex+0x3f8/0x5c4 [ 425.613826][T26348] __should_failslab+0xc8/0x128 [ 425.615129][T26348] should_failslab+0x10/0x28 [ 425.616368][T26348] kmem_cache_alloc+0x80/0x424 [ 425.617668][T26348] btrfs_alloc_path+0x30/0x3c [ 425.618904][T26348] __btrfs_run_delayed_items+0x88/0x420 [ 425.620390][T26348] btrfs_run_delayed_items+0x24/0x34 [ 425.621803][T26348] create_pending_snapshot+0x8e4/0x2834 [ 425.623273][T26348] create_pending_snapshots+0x150/0x198 [ 425.624701][T26348] btrfs_commit_transaction+0x1000/0x2d58 [ 425.626226][T26348] create_snapshot+0x418/0x6f0 [ 425.627517][T26348] btrfs_mksubvol+0x494/0x5f8 [ 425.628803][T26348] btrfs_mksnapshot+0xc8/0x158 [ 425.630105][T26348] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 425.631594][T26348] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 425.633111][T26348] btrfs_ioctl+0x9b4/0xb08 [ 425.634288][T26348] __arm64_sys_ioctl+0x14c/0x1c8 [ 425.635589][T26348] invoke_syscall+0x98/0x2b8 [ 425.636785][T26348] el0_svc_common+0x130/0x23c [ 425.638023][T26348] do_el0_svc+0x48/0x58 [ 425.639116][T26348] el0_svc+0x58/0x16c [ 425.640179][T26348] el0t_64_sync_handler+0x84/0xfc [ 425.641502][T26348] el0t_64_sync+0x190/0x194 [ 425.643218][T26348] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 425.645959][T26348] BTRFS info (device loop0: state EA): forced readonly [ 425.647900][T26348] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 425.650408][T26348] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 425.928449][T26367] loop0: detected capacity change from 0 to 32768 [ 425.931481][T26367] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (26367) [ 425.936546][T26367] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 425.939017][T26367] BTRFS info (device loop0): using free space tree [ 425.951248][T26367] BTRFS info (device loop0): enabling ssd optimizations [ 425.954614][T26367] BTRFS info (device loop0): auto enabling async discard [ 425.967198][T26367] FAULT_INJECTION: forcing a failure. [ 425.967198][T26367] name failslab, interval 1, probability 0, space 0, times 0 [ 425.970726][T26367] CPU: 1 PID: 26367 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 425.973534][T26367] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 425.976238][T26367] Call trace: [ 425.977111][T26367] dump_backtrace+0x1b8/0x1e4 [ 425.978374][T26367] show_stack+0x2c/0x44 [ 425.979434][T26367] dump_stack_lvl+0xd0/0x124 [ 425.980706][T26367] dump_stack+0x1c/0x28 [ 425.981834][T26367] should_fail_ex+0x3f8/0x5c4 [ 425.983078][T26367] __should_failslab+0xc8/0x128 [ 425.984417][T26367] should_failslab+0x10/0x28 [ 425.985637][T26367] kmem_cache_alloc+0x80/0x424 [ 425.986939][T26367] btrfs_alloc_path+0x30/0x3c [ 425.988220][T26367] __btrfs_run_delayed_items+0x88/0x420 [ 425.989687][T26367] btrfs_run_delayed_items+0x24/0x34 [ 425.991141][T26367] create_pending_snapshot+0x8e4/0x2834 [ 425.992609][T26367] create_pending_snapshots+0x150/0x198 [ 425.994110][T26367] btrfs_commit_transaction+0x1000/0x2d58 [ 425.995679][T26367] create_snapshot+0x418/0x6f0 [ 425.996947][T26367] btrfs_mksubvol+0x494/0x5f8 [ 425.998207][T26367] btrfs_mksnapshot+0xc8/0x158 [ 425.999471][T26367] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 426.000965][T26367] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 426.002479][T26367] btrfs_ioctl+0x9b4/0xb08 [ 426.003666][T26367] __arm64_sys_ioctl+0x14c/0x1c8 [ 426.004959][T26367] invoke_syscall+0x98/0x2b8 [ 426.006134][T26367] el0_svc_common+0x130/0x23c [ 426.007415][T26367] do_el0_svc+0x48/0x58 [ 426.008562][T26367] el0_svc+0x58/0x16c [ 426.009611][T26367] el0t_64_sync_handler+0x84/0xfc [ 426.010919][T26367] el0t_64_sync+0x190/0x194 [ 426.013253][T26367] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 426.016120][T26367] BTRFS info (device loop0: state EA): forced readonly [ 426.018379][T26367] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 426.020910][T26367] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 426.232449][T26385] loop0: detected capacity change from 0 to 32768 [ 426.235403][T26385] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (26385) [ 426.241102][T26385] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 426.243724][T26385] BTRFS info (device loop0): using free space tree [ 426.255079][T26385] BTRFS info (device loop0): enabling ssd optimizations [ 426.257014][T26385] BTRFS info (device loop0): auto enabling async discard [ 426.262263][T26385] FAULT_INJECTION: forcing a failure. [ 426.262263][T26385] name failslab, interval 1, probability 0, space 0, times 0 [ 426.265698][T26385] CPU: 0 PID: 26385 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 426.268450][T26385] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 426.271069][T26385] Call trace: [ 426.271922][T26385] dump_backtrace+0x1b8/0x1e4 [ 426.273161][T26385] show_stack+0x2c/0x44 [ 426.274276][T26385] dump_stack_lvl+0xd0/0x124 [ 426.275507][T26385] dump_stack+0x1c/0x28 [ 426.276617][T26385] should_fail_ex+0x3f8/0x5c4 [ 426.277928][T26385] __should_failslab+0xc8/0x128 [ 426.279295][T26385] should_failslab+0x10/0x28 [ 426.280506][T26385] kmem_cache_alloc+0x80/0x424 [ 426.281759][T26385] btrfs_alloc_path+0x30/0x3c [ 426.283034][T26385] __btrfs_run_delayed_items+0x88/0x420 [ 426.284515][T26385] btrfs_run_delayed_items+0x24/0x34 [ 426.285975][T26385] create_pending_snapshot+0x8e4/0x2834 [ 426.287388][T26385] create_pending_snapshots+0x150/0x198 [ 426.288877][T26385] btrfs_commit_transaction+0x1000/0x2d58 [ 426.290370][T26385] create_snapshot+0x418/0x6f0 [ 426.291603][T26385] btrfs_mksubvol+0x494/0x5f8 [ 426.292856][T26385] btrfs_mksnapshot+0xc8/0x158 [ 426.294079][T26385] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 426.295526][T26385] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 426.297078][T26385] btrfs_ioctl+0x9b4/0xb08 [ 426.298233][T26385] __arm64_sys_ioctl+0x14c/0x1c8 [ 426.299525][T26385] invoke_syscall+0x98/0x2b8 [ 426.300800][T26385] el0_svc_common+0x130/0x23c [ 426.302029][T26385] do_el0_svc+0x48/0x58 [ 426.303099][T26385] el0_svc+0x58/0x16c [ 426.304155][T26385] el0t_64_sync_handler+0x84/0xfc [ 426.305480][T26385] el0t_64_sync+0x190/0x194 [ 426.308115][T26385] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 426.311069][T26385] BTRFS info (device loop0: state EA): forced readonly [ 426.312961][T26385] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 426.315446][T26385] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 426.529347][T26402] loop0: detected capacity change from 0 to 32768 [ 426.532206][T26402] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (26402) [ 426.537230][T26402] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 426.539455][T26402] BTRFS info (device loop0): using free space tree [ 426.549305][T26402] BTRFS info (device loop0): enabling ssd optimizations [ 426.551116][T26402] BTRFS info (device loop0): auto enabling async discard [ 426.554873][T26402] FAULT_INJECTION: forcing a failure. [ 426.554873][T26402] name failslab, interval 1, probability 0, space 0, times 0 [ 426.558740][T26402] CPU: 0 PID: 26402 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 426.561540][T26402] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 426.564108][T26402] Call trace: [ 426.564987][T26402] dump_backtrace+0x1b8/0x1e4 [ 426.566215][T26402] show_stack+0x2c/0x44 [ 426.567315][T26402] dump_stack_lvl+0xd0/0x124 [ 426.568529][T26402] dump_stack+0x1c/0x28 [ 426.569630][T26402] should_fail_ex+0x3f8/0x5c4 [ 426.570871][T26402] __should_failslab+0xc8/0x128 [ 426.572139][T26402] should_failslab+0x10/0x28 [ 426.573349][T26402] kmem_cache_alloc+0x80/0x424 [ 426.574654][T26402] btrfs_alloc_path+0x30/0x3c [ 426.575897][T26402] __btrfs_run_delayed_items+0x88/0x420 [ 426.577388][T26402] btrfs_run_delayed_items+0x24/0x34 [ 426.578777][T26402] create_pending_snapshot+0x8e4/0x2834 [ 426.580280][T26402] create_pending_snapshots+0x150/0x198 [ 426.581806][T26402] btrfs_commit_transaction+0x1000/0x2d58 [ 426.583348][T26402] create_snapshot+0x418/0x6f0 [ 426.584614][T26402] btrfs_mksubvol+0x494/0x5f8 [ 426.585869][T26402] btrfs_mksnapshot+0xc8/0x158 [ 426.587161][T26402] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 426.588644][T26402] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 426.590166][T26402] btrfs_ioctl+0x9b4/0xb08 [ 426.591349][T26402] __arm64_sys_ioctl+0x14c/0x1c8 [ 426.592677][T26402] invoke_syscall+0x98/0x2b8 [ 426.593865][T26402] el0_svc_common+0x130/0x23c [ 426.595103][T26402] do_el0_svc+0x48/0x58 [ 426.596209][T26402] el0_svc+0x58/0x16c [ 426.597294][T26402] el0t_64_sync_handler+0x84/0xfc [ 426.598646][T26402] el0t_64_sync+0x190/0x194 [ 426.602460][T26402] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 426.605219][T26402] BTRFS info (device loop0: state EA): forced readonly [ 426.607432][T26402] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 426.610083][T26402] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 426.810926][T26420] loop0: detected capacity change from 0 to 32768 [ 426.814607][T26420] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (26420) [ 426.819992][T26420] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 426.822286][T26420] BTRFS info (device loop0): using free space tree [ 426.833687][T26420] BTRFS info (device loop0): enabling ssd optimizations [ 426.835733][T26420] BTRFS info (device loop0): auto enabling async discard [ 426.839491][T26420] FAULT_INJECTION: forcing a failure. [ 426.839491][T26420] name failslab, interval 1, probability 0, space 0, times 0 [ 426.842727][T26420] CPU: 0 PID: 26420 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 426.845405][T26420] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 426.848062][T26420] Call trace: [ 426.848954][T26420] dump_backtrace+0x1b8/0x1e4 [ 426.850211][T26420] show_stack+0x2c/0x44 [ 426.851311][T26420] dump_stack_lvl+0xd0/0x124 [ 426.852527][T26420] dump_stack+0x1c/0x28 [ 426.853648][T26420] should_fail_ex+0x3f8/0x5c4 [ 426.854896][T26420] __should_failslab+0xc8/0x128 [ 426.856205][T26420] should_failslab+0x10/0x28 [ 426.857421][T26420] kmem_cache_alloc+0x80/0x424 [ 426.858675][T26420] btrfs_alloc_path+0x30/0x3c [ 426.859933][T26420] __btrfs_run_delayed_items+0x88/0x420 [ 426.861410][T26420] btrfs_run_delayed_items+0x24/0x34 [ 426.862854][T26420] create_pending_snapshot+0x8e4/0x2834 [ 426.864330][T26420] create_pending_snapshots+0x150/0x198 [ 426.865827][T26420] btrfs_commit_transaction+0x1000/0x2d58 [ 426.867367][T26420] create_snapshot+0x418/0x6f0 [ 426.868619][T26420] btrfs_mksubvol+0x494/0x5f8 [ 426.869892][T26420] btrfs_mksnapshot+0xc8/0x158 [ 426.871163][T26420] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 426.872682][T26420] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 426.874285][T26420] btrfs_ioctl+0x9b4/0xb08 [ 426.875478][T26420] __arm64_sys_ioctl+0x14c/0x1c8 [ 426.876826][T26420] invoke_syscall+0x98/0x2b8 [ 426.878081][T26420] el0_svc_common+0x130/0x23c [ 426.879334][T26420] do_el0_svc+0x48/0x58 [ 426.880470][T26420] el0_svc+0x58/0x16c [ 426.881513][T26420] el0t_64_sync_handler+0x84/0xfc [ 426.882892][T26420] el0t_64_sync+0x190/0x194 [ 426.884341][T26420] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 426.887286][T26420] BTRFS info (device loop0: state EA): forced readonly [ 426.889067][T26420] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 426.891483][T26420] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 427.112324][T26437] loop0: detected capacity change from 0 to 32768 [ 427.115295][T26437] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (26437) [ 427.120822][T26437] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 427.123199][T26437] BTRFS info (device loop0): using free space tree [ 427.132963][T26437] BTRFS info (device loop0): enabling ssd optimizations [ 427.134755][T26437] BTRFS info (device loop0): auto enabling async discard [ 427.139845][T26437] FAULT_INJECTION: forcing a failure. [ 427.139845][T26437] name failslab, interval 1, probability 0, space 0, times 0 [ 427.143329][T26437] CPU: 1 PID: 26437 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 427.146102][T26437] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 427.148786][T26437] Call trace: [ 427.149651][T26437] dump_backtrace+0x1b8/0x1e4 [ 427.150905][T26437] show_stack+0x2c/0x44 [ 427.151987][T26437] dump_stack_lvl+0xd0/0x124 [ 427.153219][T26437] dump_stack+0x1c/0x28 [ 427.154320][T26437] should_fail_ex+0x3f8/0x5c4 [ 427.155544][T26437] __should_failslab+0xc8/0x128 [ 427.156851][T26437] should_failslab+0x10/0x28 [ 427.158065][T26437] kmem_cache_alloc+0x80/0x424 [ 427.159309][T26437] btrfs_alloc_path+0x30/0x3c [ 427.160535][T26437] __btrfs_run_delayed_items+0x88/0x420 [ 427.161975][T26437] btrfs_run_delayed_items+0x24/0x34 [ 427.163349][T26437] create_pending_snapshot+0x8e4/0x2834 [ 427.164842][T26437] create_pending_snapshots+0x150/0x198 [ 427.166339][T26437] btrfs_commit_transaction+0x1000/0x2d58 [ 427.167884][T26437] create_snapshot+0x418/0x6f0 [ 427.169154][T26437] btrfs_mksubvol+0x494/0x5f8 [ 427.170430][T26437] btrfs_mksnapshot+0xc8/0x158 [ 427.171715][T26437] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 427.173214][T26437] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 427.174758][T26437] btrfs_ioctl+0x9b4/0xb08 [ 427.175951][T26437] __arm64_sys_ioctl+0x14c/0x1c8 [ 427.177259][T26437] invoke_syscall+0x98/0x2b8 [ 427.178445][T26437] el0_svc_common+0x130/0x23c [ 427.179671][T26437] do_el0_svc+0x48/0x58 [ 427.180798][T26437] el0_svc+0x58/0x16c [ 427.181865][T26437] el0t_64_sync_handler+0x84/0xfc [ 427.183183][T26437] el0t_64_sync+0x190/0x194 [ 427.187333][T26437] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 427.190272][T26437] BTRFS info (device loop0: state EA): forced readonly [ 427.192210][T26437] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 427.194675][T26437] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 427.437800][T26454] loop0: detected capacity change from 0 to 32768 [ 427.440656][T26454] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (26454) [ 427.445891][T26454] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 427.448521][T26454] BTRFS info (device loop0): using free space tree [ 427.459281][T26454] BTRFS info (device loop0): enabling ssd optimizations [ 427.461277][T26454] BTRFS info (device loop0): auto enabling async discard [ 427.465224][T26454] FAULT_INJECTION: forcing a failure. [ 427.465224][T26454] name failslab, interval 1, probability 0, space 0, times 0 [ 427.468574][T26454] CPU: 1 PID: 26454 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 427.471242][T26454] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 427.473915][T26454] Call trace: [ 427.474737][T26454] dump_backtrace+0x1b8/0x1e4 [ 427.475950][T26454] show_stack+0x2c/0x44 [ 427.477054][T26454] dump_stack_lvl+0xd0/0x124 [ 427.478265][T26454] dump_stack+0x1c/0x28 [ 427.479361][T26454] should_fail_ex+0x3f8/0x5c4 [ 427.480624][T26454] __should_failslab+0xc8/0x128 [ 427.481912][T26454] should_failslab+0x10/0x28 [ 427.483119][T26454] kmem_cache_alloc+0x80/0x424 [ 427.484379][T26454] btrfs_alloc_path+0x30/0x3c [ 427.485598][T26454] __btrfs_run_delayed_items+0x88/0x420 [ 427.487089][T26454] btrfs_run_delayed_items+0x24/0x34 [ 427.488493][T26454] btrfs_commit_transaction+0xa10/0x2d58 [ 427.489977][T26454] create_snapshot+0x418/0x6f0 [ 427.491347][T26454] btrfs_mksubvol+0x494/0x5f8 [ 427.492567][T26454] btrfs_mksnapshot+0xc8/0x158 [ 427.493834][T26454] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 427.495315][T26454] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 427.496923][T26454] btrfs_ioctl+0x9b4/0xb08 [ 427.498158][T26454] __arm64_sys_ioctl+0x14c/0x1c8 [ 427.499449][T26454] invoke_syscall+0x98/0x2b8 [ 427.500667][T26454] el0_svc_common+0x130/0x23c [ 427.501940][T26454] do_el0_svc+0x48/0x58 [ 427.503040][T26454] el0_svc+0x58/0x16c [ 427.504211][T26454] el0t_64_sync_handler+0x84/0xfc [ 427.505695][T26454] el0t_64_sync+0x190/0x194 [ 427.508645][T26454] BTRFS warning (device loop0): Skipping commit of aborted transaction. [ 427.510931][T26454] BTRFS: error (device loop0: state A) in cleanup_transaction:1983: errno=-12 Out of memory [ 427.513513][T26454] BTRFS info (device loop0: state EA): forced readonly [ 427.719398][T26471] loop0: detected capacity change from 0 to 32768 [ 427.722316][T26471] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (26471) [ 427.727751][T26471] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 427.729980][T26471] BTRFS info (device loop0): using free space tree [ 427.740391][T26471] BTRFS info (device loop0): enabling ssd optimizations [ 427.742397][T26471] BTRFS info (device loop0): auto enabling async discard [ 427.746244][T26471] FAULT_INJECTION: forcing a failure. [ 427.746244][T26471] name failslab, interval 1, probability 0, space 0, times 0 [ 427.750231][T26471] CPU: 1 PID: 26471 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 427.752951][T26471] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 427.755546][T26471] Call trace: [ 427.756392][T26471] dump_backtrace+0x1b8/0x1e4 [ 427.757621][T26471] show_stack+0x2c/0x44 [ 427.758723][T26471] dump_stack_lvl+0xd0/0x124 [ 427.759939][T26471] dump_stack+0x1c/0x28 [ 427.761073][T26471] should_fail_ex+0x3f8/0x5c4 [ 427.762329][T26471] __should_failslab+0xc8/0x128 [ 427.763630][T26471] should_failslab+0x10/0x28 [ 427.764914][T26471] kmem_cache_alloc+0x80/0x424 [ 427.766214][T26471] btrfs_alloc_path+0x30/0x3c [ 427.767455][T26471] __btrfs_run_delayed_items+0x88/0x420 [ 427.769003][T26471] btrfs_run_delayed_items+0x24/0x34 [ 427.770407][T26471] create_pending_snapshot+0x8e4/0x2834 [ 427.771881][T26471] create_pending_snapshots+0x150/0x198 [ 427.773392][T26471] btrfs_commit_transaction+0x1000/0x2d58 [ 427.774944][T26471] create_snapshot+0x418/0x6f0 [ 427.776210][T26471] btrfs_mksubvol+0x494/0x5f8 [ 427.777428][T26471] btrfs_mksnapshot+0xc8/0x158 [ 427.778647][T26471] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 427.780116][T26471] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 427.781613][T26471] btrfs_ioctl+0x9b4/0xb08 [ 427.782792][T26471] __arm64_sys_ioctl+0x14c/0x1c8 [ 427.784083][T26471] invoke_syscall+0x98/0x2b8 [ 427.785292][T26471] el0_svc_common+0x130/0x23c [ 427.786510][T26471] do_el0_svc+0x48/0x58 [ 427.787602][T26471] el0_svc+0x58/0x16c [ 427.788645][T26471] el0t_64_sync_handler+0x84/0xfc [ 427.789972][T26471] el0t_64_sync+0x190/0x194 [ 427.793363][T26471] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 427.796124][T26471] BTRFS info (device loop0: state EA): forced readonly [ 427.798321][T26471] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 427.800758][T26471] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 427.996203][T26488] loop0: detected capacity change from 0 to 32768 [ 427.999165][T26488] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (26488) [ 428.003884][T26488] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 428.006151][T26488] BTRFS info (device loop0): using free space tree [ 428.016417][T26488] BTRFS info (device loop0): enabling ssd optimizations [ 428.018475][T26488] BTRFS info (device loop0): auto enabling async discard [ 428.023169][T26488] FAULT_INJECTION: forcing a failure. [ 428.023169][T26488] name failslab, interval 1, probability 0, space 0, times 0 [ 428.026562][T26488] CPU: 1 PID: 26488 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 428.029343][T26488] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 428.031963][T26488] Call trace: [ 428.032847][T26488] dump_backtrace+0x1b8/0x1e4 [ 428.034086][T26488] show_stack+0x2c/0x44 [ 428.035182][T26488] dump_stack_lvl+0xd0/0x124 [ 428.036364][T26488] dump_stack+0x1c/0x28 [ 428.037479][T26488] should_fail_ex+0x3f8/0x5c4 [ 428.038712][T26488] __should_failslab+0xc8/0x128 [ 428.039971][T26488] should_failslab+0x10/0x28 [ 428.041152][T26488] kmem_cache_alloc+0x80/0x424 [ 428.042397][T26488] btrfs_alloc_path+0x30/0x3c [ 428.043631][T26488] __btrfs_run_delayed_items+0x88/0x420 [ 428.045101][T26488] btrfs_run_delayed_items+0x24/0x34 [ 428.046508][T26488] create_pending_snapshot+0x8e4/0x2834 [ 428.048004][T26488] create_pending_snapshots+0x150/0x198 [ 428.049481][T26488] btrfs_commit_transaction+0x1000/0x2d58 [ 428.050920][T26488] create_snapshot+0x418/0x6f0 [ 428.052174][T26488] btrfs_mksubvol+0x494/0x5f8 [ 428.053415][T26488] btrfs_mksnapshot+0xc8/0x158 [ 428.054647][T26488] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 428.056140][T26488] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 428.057622][T26488] btrfs_ioctl+0x9b4/0xb08 [ 428.058785][T26488] __arm64_sys_ioctl+0x14c/0x1c8 [ 428.060109][T26488] invoke_syscall+0x98/0x2b8 [ 428.061298][T26488] el0_svc_common+0x130/0x23c [ 428.062530][T26488] do_el0_svc+0x48/0x58 [ 428.063658][T26488] el0_svc+0x58/0x16c [ 428.064696][T26488] el0t_64_sync_handler+0x84/0xfc [ 428.066024][T26488] el0t_64_sync+0x190/0x194 [ 428.068968][T26488] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 428.072215][T26488] BTRFS info (device loop0: state EA): forced readonly [ 428.074358][T26488] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 428.076866][T26488] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 428.275169][T26505] loop0: detected capacity change from 0 to 32768 [ 428.278107][T26505] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (26505) [ 428.282708][T26505] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 428.284926][T26505] BTRFS info (device loop0): using free space tree [ 428.295823][T26505] BTRFS info (device loop0): enabling ssd optimizations [ 428.297781][T26505] BTRFS info (device loop0): auto enabling async discard [ 428.301560][T26505] FAULT_INJECTION: forcing a failure. [ 428.301560][T26505] name failslab, interval 1, probability 0, space 0, times 0 [ 428.304756][T26505] CPU: 0 PID: 26505 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 428.307473][T26505] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 428.310092][T26505] Call trace: [ 428.310937][T26505] dump_backtrace+0x1b8/0x1e4 [ 428.312156][T26505] show_stack+0x2c/0x44 [ 428.313228][T26505] dump_stack_lvl+0xd0/0x124 [ 428.314457][T26505] dump_stack+0x1c/0x28 [ 428.315548][T26505] should_fail_ex+0x3f8/0x5c4 [ 428.316802][T26505] __should_failslab+0xc8/0x128 [ 428.318077][T26505] should_failslab+0x10/0x28 [ 428.319288][T26505] kmem_cache_alloc+0x80/0x424 [ 428.320514][T26505] btrfs_alloc_path+0x30/0x3c [ 428.321739][T26505] __btrfs_run_delayed_items+0x88/0x420 [ 428.323165][T26505] btrfs_run_delayed_items+0x24/0x34 [ 428.324633][T26505] btrfs_commit_transaction+0xa10/0x2d58 [ 428.326119][T26505] create_snapshot+0x418/0x6f0 [ 428.327302][T26505] btrfs_mksubvol+0x494/0x5f8 [ 428.328497][T26505] btrfs_mksnapshot+0xc8/0x158 [ 428.329744][T26505] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 428.331260][T26505] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 428.332782][T26505] btrfs_ioctl+0x9b4/0xb08 [ 428.333913][T26505] __arm64_sys_ioctl+0x14c/0x1c8 [ 428.335201][T26505] invoke_syscall+0x98/0x2b8 [ 428.336384][T26505] el0_svc_common+0x130/0x23c [ 428.337568][T26505] do_el0_svc+0x48/0x58 [ 428.338685][T26505] el0_svc+0x58/0x16c [ 428.339705][T26505] el0t_64_sync_handler+0x84/0xfc [ 428.341000][T26505] el0t_64_sync+0x190/0x194 [ 428.342449][T26505] BTRFS warning (device loop0): Skipping commit of aborted transaction. [ 428.344631][T26505] BTRFS: error (device loop0: state A) in cleanup_transaction:1983: errno=-12 Out of memory [ 428.347266][T26505] BTRFS info (device loop0: state EA): forced readonly [ 428.541612][T26522] loop0: detected capacity change from 0 to 32768 [ 428.544402][T26522] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (26522) [ 428.549217][T26522] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 428.551432][T26522] BTRFS info (device loop0): using free space tree [ 428.561446][T26522] BTRFS info (device loop0): enabling ssd optimizations [ 428.563299][T26522] BTRFS info (device loop0): auto enabling async discard [ 428.567117][T26522] FAULT_INJECTION: forcing a failure. [ 428.567117][T26522] name failslab, interval 1, probability 0, space 0, times 0 [ 428.570358][T26522] CPU: 0 PID: 26522 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 428.572973][T26522] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 428.575577][T26522] Call trace: [ 428.576451][T26522] dump_backtrace+0x1b8/0x1e4 [ 428.577691][T26522] show_stack+0x2c/0x44 [ 428.578809][T26522] dump_stack_lvl+0xd0/0x124 [ 428.580007][T26522] dump_stack+0x1c/0x28 [ 428.581084][T26522] should_fail_ex+0x3f8/0x5c4 [ 428.582275][T26522] __should_failslab+0xc8/0x128 [ 428.583551][T26522] should_failslab+0x10/0x28 [ 428.584819][T26522] kmem_cache_alloc+0x80/0x424 [ 428.586115][T26522] btrfs_alloc_path+0x30/0x3c [ 428.587345][T26522] __btrfs_run_delayed_items+0x88/0x420 [ 428.588793][T26522] btrfs_run_delayed_items+0x24/0x34 [ 428.590191][T26522] create_pending_snapshot+0x8e4/0x2834 [ 428.591708][T26522] create_pending_snapshots+0x150/0x198 [ 428.593168][T26522] btrfs_commit_transaction+0x1000/0x2d58 [ 428.594681][T26522] create_snapshot+0x418/0x6f0 [ 428.595911][T26522] btrfs_mksubvol+0x494/0x5f8 [ 428.597120][T26522] btrfs_mksnapshot+0xc8/0x158 [ 428.598362][T26522] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 428.599860][T26522] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 428.601363][T26522] btrfs_ioctl+0x9b4/0xb08 [ 428.602519][T26522] __arm64_sys_ioctl+0x14c/0x1c8 [ 428.603818][T26522] invoke_syscall+0x98/0x2b8 [ 428.605034][T26522] el0_svc_common+0x130/0x23c [ 428.606319][T26522] do_el0_svc+0x48/0x58 [ 428.607369][T26522] el0_svc+0x58/0x16c [ 428.608461][T26522] el0t_64_sync_handler+0x84/0xfc [ 428.609777][T26522] el0t_64_sync+0x190/0x194 [ 428.611258][T26522] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 428.613893][T26522] BTRFS info (device loop0: state EA): forced readonly [ 428.615583][T26522] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 428.621638][T26522] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 428.843879][T26539] loop0: detected capacity change from 0 to 32768 [ 428.846949][T26539] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (26539) [ 428.852443][T26539] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 428.854727][T26539] BTRFS info (device loop0): using free space tree [ 428.863652][T26539] BTRFS info (device loop0): enabling ssd optimizations [ 428.865432][T26539] BTRFS info (device loop0): auto enabling async discard [ 428.869366][T26539] FAULT_INJECTION: forcing a failure. [ 428.869366][T26539] name failslab, interval 1, probability 0, space 0, times 0 [ 428.872646][T26539] CPU: 0 PID: 26539 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 428.875301][T26539] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 428.877880][T26539] Call trace: [ 428.878752][T26539] dump_backtrace+0x1b8/0x1e4 [ 428.880021][T26539] show_stack+0x2c/0x44 [ 428.881104][T26539] dump_stack_lvl+0xd0/0x124 [ 428.882345][T26539] dump_stack+0x1c/0x28 [ 428.883432][T26539] should_fail_ex+0x3f8/0x5c4 [ 428.884695][T26539] __should_failslab+0xc8/0x128 [ 428.885982][T26539] should_failslab+0x10/0x28 [ 428.887207][T26539] kmem_cache_alloc+0x80/0x424 [ 428.888488][T26539] btrfs_alloc_path+0x30/0x3c [ 428.889688][T26539] __btrfs_run_delayed_items+0x88/0x420 [ 428.891180][T26539] btrfs_run_delayed_items+0x24/0x34 [ 428.892603][T26539] create_pending_snapshot+0x8e4/0x2834 [ 428.894061][T26539] create_pending_snapshots+0x150/0x198 [ 428.895519][T26539] btrfs_commit_transaction+0x1000/0x2d58 [ 428.897036][T26539] create_snapshot+0x418/0x6f0 [ 428.898289][T26539] btrfs_mksubvol+0x494/0x5f8 [ 428.899532][T26539] btrfs_mksnapshot+0xc8/0x158 [ 428.900811][T26539] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 428.902257][T26539] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 428.903760][T26539] btrfs_ioctl+0x9b4/0xb08 [ 428.904916][T26539] __arm64_sys_ioctl+0x14c/0x1c8 [ 428.906224][T26539] invoke_syscall+0x98/0x2b8 [ 428.907443][T26539] el0_svc_common+0x130/0x23c [ 428.908676][T26539] do_el0_svc+0x48/0x58 [ 428.909751][T26539] el0_svc+0x58/0x16c [ 428.910808][T26539] el0t_64_sync_handler+0x84/0xfc [ 428.912176][T26539] el0t_64_sync+0x190/0x194 [ 428.913642][T26539] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 428.917618][T26539] BTRFS info (device loop0: state EA): forced readonly [ 428.919372][T26539] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 428.921656][T26539] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 429.133700][T26557] loop0: detected capacity change from 0 to 32768 [ 429.136518][T26557] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (26557) [ 429.141791][T26557] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 429.144216][T26557] BTRFS info (device loop0): using free space tree [ 429.152981][T26557] BTRFS info (device loop0): enabling ssd optimizations [ 429.154764][T26557] BTRFS info (device loop0): auto enabling async discard [ 429.158723][T26557] FAULT_INJECTION: forcing a failure. [ 429.158723][T26557] name failslab, interval 1, probability 0, space 0, times 0 [ 429.161926][T26557] CPU: 1 PID: 26557 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 429.164510][T26557] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 429.167005][T26557] Call trace: [ 429.167838][T26557] dump_backtrace+0x1b8/0x1e4 [ 429.169086][T26557] show_stack+0x2c/0x44 [ 429.170150][T26557] dump_stack_lvl+0xd0/0x124 [ 429.171317][T26557] dump_stack+0x1c/0x28 [ 429.172413][T26557] should_fail_ex+0x3f8/0x5c4 [ 429.173638][T26557] __should_failslab+0xc8/0x128 [ 429.174928][T26557] should_failslab+0x10/0x28 [ 429.176157][T26557] kmem_cache_alloc+0x80/0x424 [ 429.177409][T26557] btrfs_alloc_path+0x30/0x3c [ 429.178682][T26557] __btrfs_run_delayed_items+0x88/0x420 [ 429.180168][T26557] btrfs_run_delayed_items+0x24/0x34 [ 429.181524][T26557] create_pending_snapshot+0x8e4/0x2834 [ 429.183018][T26557] create_pending_snapshots+0x150/0x198 [ 429.184463][T26557] btrfs_commit_transaction+0x1000/0x2d58 [ 429.185924][T26557] create_snapshot+0x418/0x6f0 [ 429.187169][T26557] btrfs_mksubvol+0x494/0x5f8 [ 429.188395][T26557] btrfs_mksnapshot+0xc8/0x158 [ 429.189680][T26557] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 429.191237][T26557] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 429.192749][T26557] btrfs_ioctl+0x9b4/0xb08 [ 429.193986][T26557] __arm64_sys_ioctl+0x14c/0x1c8 [ 429.195343][T26557] invoke_syscall+0x98/0x2b8 [ 429.196563][T26557] el0_svc_common+0x130/0x23c [ 429.197827][T26557] do_el0_svc+0x48/0x58 [ 429.198974][T26557] el0_svc+0x58/0x16c [ 429.200050][T26557] el0t_64_sync_handler+0x84/0xfc [ 429.201369][T26557] el0t_64_sync+0x190/0x194 [ 429.203174][T26557] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 429.205901][T26557] BTRFS info (device loop0: state EA): forced readonly [ 429.207761][T26557] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 429.210187][T26557] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 429.404906][T26574] loop0: detected capacity change from 0 to 32768 [ 429.407715][T26574] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (26574) [ 429.412282][T26574] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 429.414504][T26574] BTRFS info (device loop0): using free space tree [ 429.423408][T26574] BTRFS info (device loop0): enabling ssd optimizations [ 429.425209][T26574] BTRFS info (device loop0): auto enabling async discard [ 429.429004][T26574] FAULT_INJECTION: forcing a failure. [ 429.429004][T26574] name failslab, interval 1, probability 0, space 0, times 0 [ 429.432230][T26574] CPU: 1 PID: 26574 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 429.434885][T26574] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 429.437415][T26574] Call trace: [ 429.438257][T26574] dump_backtrace+0x1b8/0x1e4 [ 429.439483][T26574] show_stack+0x2c/0x44 [ 429.440622][T26574] dump_stack_lvl+0xd0/0x124 [ 429.441830][T26574] dump_stack+0x1c/0x28 [ 429.442888][T26574] should_fail_ex+0x3f8/0x5c4 [ 429.444112][T26574] __should_failslab+0xc8/0x128 [ 429.445397][T26574] should_failslab+0x10/0x28 [ 429.446589][T26574] kmem_cache_alloc+0x80/0x424 [ 429.447815][T26574] btrfs_alloc_path+0x30/0x3c [ 429.449017][T26574] __btrfs_run_delayed_items+0x88/0x420 [ 429.450426][T26574] btrfs_run_delayed_items+0x24/0x34 [ 429.451832][T26574] create_pending_snapshot+0x8e4/0x2834 [ 429.453260][T26574] create_pending_snapshots+0x150/0x198 [ 429.454754][T26574] btrfs_commit_transaction+0x1000/0x2d58 [ 429.456260][T26574] create_snapshot+0x418/0x6f0 [ 429.457519][T26574] btrfs_mksubvol+0x494/0x5f8 [ 429.458732][T26574] btrfs_mksnapshot+0xc8/0x158 [ 429.459980][T26574] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 429.461469][T26574] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 429.462985][T26574] btrfs_ioctl+0x9b4/0xb08 [ 429.464114][T26574] __arm64_sys_ioctl+0x14c/0x1c8 [ 429.465501][T26574] invoke_syscall+0x98/0x2b8 [ 429.466710][T26574] el0_svc_common+0x130/0x23c [ 429.467932][T26574] do_el0_svc+0x48/0x58 [ 429.468991][T26574] el0_svc+0x58/0x16c [ 429.470030][T26574] el0t_64_sync_handler+0x84/0xfc [ 429.471362][T26574] el0t_64_sync+0x190/0x194 [ 429.472704][T26574] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 429.475337][T26574] BTRFS info (device loop0: state EA): forced readonly [ 429.477257][T26574] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 429.479603][T26574] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 429.675792][T26591] loop0: detected capacity change from 0 to 32768 [ 429.678704][T26591] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (26591) [ 429.683257][T26591] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 429.685405][T26591] BTRFS info (device loop0): using free space tree [ 429.695620][T26591] BTRFS info (device loop0): enabling ssd optimizations [ 429.697652][T26591] BTRFS info (device loop0): auto enabling async discard [ 429.701377][T26591] FAULT_INJECTION: forcing a failure. [ 429.701377][T26591] name failslab, interval 1, probability 0, space 0, times 0 [ 429.704583][T26591] CPU: 0 PID: 26591 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 429.707316][T26591] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 429.710037][T26591] Call trace: [ 429.710872][T26591] dump_backtrace+0x1b8/0x1e4 [ 429.712104][T26591] show_stack+0x2c/0x44 [ 429.713220][T26591] dump_stack_lvl+0xd0/0x124 [ 429.714462][T26591] dump_stack+0x1c/0x28 [ 429.715537][T26591] should_fail_ex+0x3f8/0x5c4 [ 429.716788][T26591] __should_failslab+0xc8/0x128 [ 429.718037][T26591] should_failslab+0x10/0x28 [ 429.719254][T26591] kmem_cache_alloc+0x80/0x424 [ 429.720471][T26591] btrfs_alloc_path+0x30/0x3c [ 429.721720][T26591] __btrfs_run_delayed_items+0x88/0x420 [ 429.723198][T26591] btrfs_run_delayed_items+0x24/0x34 [ 429.724621][T26591] btrfs_commit_transaction+0xa10/0x2d58 [ 429.726097][T26591] create_snapshot+0x418/0x6f0 [ 429.727333][T26591] btrfs_mksubvol+0x494/0x5f8 [ 429.728567][T26591] btrfs_mksnapshot+0xc8/0x158 [ 429.729846][T26591] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 429.731325][T26591] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 429.732873][T26591] btrfs_ioctl+0x9b4/0xb08 [ 429.734032][T26591] __arm64_sys_ioctl+0x14c/0x1c8 [ 429.735287][T26591] invoke_syscall+0x98/0x2b8 [ 429.736462][T26591] el0_svc_common+0x130/0x23c [ 429.737696][T26591] do_el0_svc+0x48/0x58 [ 429.738818][T26591] el0_svc+0x58/0x16c [ 429.739846][T26591] el0t_64_sync_handler+0x84/0xfc [ 429.741194][T26591] el0t_64_sync+0x190/0x194 [ 429.742527][T26591] BTRFS warning (device loop0): Skipping commit of aborted transaction. [ 429.744641][T26591] BTRFS: error (device loop0: state A) in cleanup_transaction:1983: errno=-12 Out of memory [ 429.747319][T26591] BTRFS info (device loop0: state EA): forced readonly [ 429.944203][T26609] loop0: detected capacity change from 0 to 32768 [ 429.947064][T26609] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (26609) [ 429.953628][T26609] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 429.955894][T26609] BTRFS info (device loop0): using free space tree [ 429.965910][T26609] BTRFS info (device loop0): enabling ssd optimizations [ 429.967837][T26609] BTRFS info (device loop0): auto enabling async discard [ 429.971449][T26609] FAULT_INJECTION: forcing a failure. [ 429.971449][T26609] name failslab, interval 1, probability 0, space 0, times 0 [ 429.974676][T26609] CPU: 0 PID: 26609 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 429.977264][T26609] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 429.979882][T26609] Call trace: [ 429.980714][T26609] dump_backtrace+0x1b8/0x1e4 [ 429.981933][T26609] show_stack+0x2c/0x44 [ 429.982998][T26609] dump_stack_lvl+0xd0/0x124 [ 429.984205][T26609] dump_stack+0x1c/0x28 [ 429.985281][T26609] should_fail_ex+0x3f8/0x5c4 [ 429.986543][T26609] __should_failslab+0xc8/0x128 [ 429.987795][T26609] should_failslab+0x10/0x28 [ 429.988994][T26609] kmem_cache_alloc+0x80/0x424 [ 429.990290][T26609] btrfs_alloc_path+0x30/0x3c [ 429.991502][T26609] __btrfs_run_delayed_items+0x88/0x420 [ 429.993002][T26609] btrfs_run_delayed_items+0x24/0x34 [ 429.994402][T26609] btrfs_commit_transaction+0xa10/0x2d58 [ 429.995925][T26609] create_snapshot+0x418/0x6f0 [ 429.997204][T26609] btrfs_mksubvol+0x494/0x5f8 [ 429.998400][T26609] btrfs_mksnapshot+0xc8/0x158 [ 429.999656][T26609] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 430.001131][T26609] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 430.002596][T26609] btrfs_ioctl+0x9b4/0xb08 [ 430.003756][T26609] __arm64_sys_ioctl+0x14c/0x1c8 [ 430.005055][T26609] invoke_syscall+0x98/0x2b8 [ 430.006222][T26609] el0_svc_common+0x130/0x23c [ 430.007461][T26609] do_el0_svc+0x48/0x58 [ 430.008559][T26609] el0_svc+0x58/0x16c [ 430.009615][T26609] el0t_64_sync_handler+0x84/0xfc [ 430.010932][T26609] el0t_64_sync+0x190/0x194 [ 430.012294][T26609] BTRFS warning (device loop0): Skipping commit of aborted transaction. [ 430.014436][T26609] BTRFS: error (device loop0: state A) in cleanup_transaction:1983: errno=-12 Out of memory [ 430.017022][T26609] BTRFS info (device loop0: state EA): forced readonly [ 430.228585][T26627] loop0: detected capacity change from 0 to 32768 [ 430.231673][T26627] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (26627) [ 430.237490][T26627] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 430.239880][T26627] BTRFS info (device loop0): using free space tree [ 430.249870][T26627] BTRFS info (device loop0): enabling ssd optimizations [ 430.251776][T26627] BTRFS info (device loop0): auto enabling async discard [ 430.255595][T26627] FAULT_INJECTION: forcing a failure. [ 430.255595][T26627] name failslab, interval 1, probability 0, space 0, times 0 [ 430.259352][T26627] CPU: 1 PID: 26627 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 430.262081][T26627] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 430.264739][T26627] Call trace: [ 430.265604][T26627] dump_backtrace+0x1b8/0x1e4 [ 430.266825][T26627] show_stack+0x2c/0x44 [ 430.267923][T26627] dump_stack_lvl+0xd0/0x124 [ 430.269103][T26627] dump_stack+0x1c/0x28 [ 430.270169][T26627] should_fail_ex+0x3f8/0x5c4 [ 430.271406][T26627] __should_failslab+0xc8/0x128 [ 430.272679][T26627] should_failslab+0x10/0x28 [ 430.273936][T26627] kmem_cache_alloc+0x80/0x424 [ 430.275181][T26627] btrfs_alloc_path+0x30/0x3c [ 430.276430][T26627] __btrfs_run_delayed_items+0x88/0x420 [ 430.277903][T26627] btrfs_run_delayed_items+0x24/0x34 [ 430.279279][T26627] create_pending_snapshot+0x8e4/0x2834 [ 430.280735][T26627] create_pending_snapshots+0x150/0x198 [ 430.282228][T26627] btrfs_commit_transaction+0x1000/0x2d58 [ 430.283716][T26627] create_snapshot+0x418/0x6f0 [ 430.284998][T26627] btrfs_mksubvol+0x494/0x5f8 [ 430.286246][T26627] btrfs_mksnapshot+0xc8/0x158 [ 430.287546][T26627] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 430.289017][T26627] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 430.290515][T26627] btrfs_ioctl+0x9b4/0xb08 [ 430.291715][T26627] __arm64_sys_ioctl+0x14c/0x1c8 [ 430.293020][T26627] invoke_syscall+0x98/0x2b8 [ 430.294222][T26627] el0_svc_common+0x130/0x23c [ 430.295487][T26627] do_el0_svc+0x48/0x58 [ 430.296589][T26627] el0_svc+0x58/0x16c [ 430.297647][T26627] el0t_64_sync_handler+0x84/0xfc [ 430.298945][T26627] el0t_64_sync+0x190/0x194 [ 430.302667][T26627] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 430.305478][T26627] BTRFS info (device loop0: state EA): forced readonly [ 430.307865][T26627] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 430.310354][T26627] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 430.559593][T26645] loop0: detected capacity change from 0 to 32768 [ 430.562397][T26645] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (26645) [ 430.567585][T26645] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 430.569823][T26645] BTRFS info (device loop0): using free space tree [ 430.580325][T26645] BTRFS info (device loop0): enabling ssd optimizations [ 430.582202][T26645] BTRFS info (device loop0): auto enabling async discard [ 430.586025][T26645] FAULT_INJECTION: forcing a failure. [ 430.586025][T26645] name failslab, interval 1, probability 0, space 0, times 0 [ 430.589803][T26645] CPU: 0 PID: 26645 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 430.592444][T26645] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 430.595048][T26645] Call trace: [ 430.595926][T26645] dump_backtrace+0x1b8/0x1e4 [ 430.597162][T26645] show_stack+0x2c/0x44 [ 430.598244][T26645] dump_stack_lvl+0xd0/0x124 [ 430.599502][T26645] dump_stack+0x1c/0x28 [ 430.600601][T26645] should_fail_ex+0x3f8/0x5c4 [ 430.601898][T26645] __should_failslab+0xc8/0x128 [ 430.603161][T26645] should_failslab+0x10/0x28 [ 430.604312][T26645] kmem_cache_alloc+0x80/0x424 [ 430.605577][T26645] btrfs_alloc_path+0x30/0x3c [ 430.606849][T26645] __btrfs_run_delayed_items+0x88/0x420 [ 430.608329][T26645] btrfs_run_delayed_items+0x24/0x34 [ 430.609747][T26645] create_pending_snapshot+0x8e4/0x2834 [ 430.611199][T26645] create_pending_snapshots+0x150/0x198 [ 430.612694][T26645] btrfs_commit_transaction+0x1000/0x2d58 [ 430.614193][T26645] create_snapshot+0x418/0x6f0 [ 430.615423][T26645] btrfs_mksubvol+0x494/0x5f8 [ 430.616649][T26645] btrfs_mksnapshot+0xc8/0x158 [ 430.617923][T26645] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 430.619370][T26645] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 430.620938][T26645] btrfs_ioctl+0x9b4/0xb08 [ 430.622086][T26645] __arm64_sys_ioctl+0x14c/0x1c8 [ 430.623378][T26645] invoke_syscall+0x98/0x2b8 [ 430.624637][T26645] el0_svc_common+0x130/0x23c [ 430.625909][T26645] do_el0_svc+0x48/0x58 [ 430.627020][T26645] el0_svc+0x58/0x16c [ 430.628072][T26645] el0t_64_sync_handler+0x84/0xfc [ 430.629461][T26645] el0t_64_sync+0x190/0x194 [ 430.632753][T26645] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 430.635485][T26645] BTRFS info (device loop0: state EA): forced readonly [ 430.637625][T26645] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 430.639978][T26645] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 430.853495][T26664] loop0: detected capacity change from 0 to 32768 [ 430.856239][T26664] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (26664) [ 430.861170][T26664] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 430.863490][T26664] BTRFS info (device loop0): using free space tree [ 430.872221][T26664] BTRFS info (device loop0): enabling ssd optimizations [ 430.874018][T26664] BTRFS info (device loop0): auto enabling async discard [ 430.878273][T26664] FAULT_INJECTION: forcing a failure. [ 430.878273][T26664] name failslab, interval 1, probability 0, space 0, times 0 [ 430.881522][T26664] CPU: 0 PID: 26664 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 430.884172][T26664] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 430.886826][T26664] Call trace: [ 430.887686][T26664] dump_backtrace+0x1b8/0x1e4 [ 430.888965][T26664] show_stack+0x2c/0x44 [ 430.890060][T26664] dump_stack_lvl+0xd0/0x124 [ 430.891251][T26664] dump_stack+0x1c/0x28 [ 430.892324][T26664] should_fail_ex+0x3f8/0x5c4 [ 430.893540][T26664] __should_failslab+0xc8/0x128 [ 430.894837][T26664] should_failslab+0x10/0x28 [ 430.896031][T26664] kmem_cache_alloc+0x80/0x424 [ 430.897291][T26664] btrfs_alloc_path+0x30/0x3c [ 430.898574][T26664] __btrfs_run_delayed_items+0x88/0x420 [ 430.900011][T26664] btrfs_run_delayed_items+0x24/0x34 [ 430.901413][T26664] create_pending_snapshot+0x8e4/0x2834 [ 430.902878][T26664] create_pending_snapshots+0x150/0x198 [ 430.904341][T26664] btrfs_commit_transaction+0x1000/0x2d58 [ 430.905836][T26664] create_snapshot+0x418/0x6f0 [ 430.907081][T26664] btrfs_mksubvol+0x494/0x5f8 [ 430.908296][T26664] btrfs_mksnapshot+0xc8/0x158 [ 430.909605][T26664] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 430.911074][T26664] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 430.912587][T26664] btrfs_ioctl+0x9b4/0xb08 [ 430.913730][T26664] __arm64_sys_ioctl+0x14c/0x1c8 [ 430.915054][T26664] invoke_syscall+0x98/0x2b8 [ 430.916246][T26664] el0_svc_common+0x130/0x23c [ 430.917476][T26664] do_el0_svc+0x48/0x58 [ 430.918566][T26664] el0_svc+0x58/0x16c [ 430.919638][T26664] el0t_64_sync_handler+0x84/0xfc [ 430.920977][T26664] el0t_64_sync+0x190/0x194 [ 430.923391][T26664] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 430.926101][T26664] BTRFS info (device loop0: state EA): forced readonly [ 430.928159][T26664] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 430.930513][T26664] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 431.139905][T26682] loop0: detected capacity change from 0 to 32768 [ 431.142656][T26682] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (26682) [ 431.147346][T26682] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 431.149583][T26682] BTRFS info (device loop0): using free space tree [ 431.159686][T26682] BTRFS info (device loop0): enabling ssd optimizations [ 431.161571][T26682] BTRFS info (device loop0): auto enabling async discard [ 431.165543][T26682] FAULT_INJECTION: forcing a failure. [ 431.165543][T26682] name failslab, interval 1, probability 0, space 0, times 0 [ 431.169748][T26682] CPU: 1 PID: 26682 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 431.172574][T26682] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 431.175145][T26682] Call trace: [ 431.176006][T26682] dump_backtrace+0x1b8/0x1e4 [ 431.177234][T26682] show_stack+0x2c/0x44 [ 431.178330][T26682] dump_stack_lvl+0xd0/0x124 [ 431.179578][T26682] dump_stack+0x1c/0x28 [ 431.180645][T26682] should_fail_ex+0x3f8/0x5c4 [ 431.181898][T26682] __should_failslab+0xc8/0x128 [ 431.183183][T26682] should_failslab+0x10/0x28 [ 431.184379][T26682] kmem_cache_alloc+0x80/0x424 [ 431.185621][T26682] btrfs_alloc_path+0x30/0x3c [ 431.186894][T26682] __btrfs_run_delayed_items+0x88/0x420 [ 431.188355][T26682] btrfs_run_delayed_items+0x24/0x34 [ 431.189792][T26682] create_pending_snapshot+0x8e4/0x2834 [ 431.191307][T26682] create_pending_snapshots+0x150/0x198 [ 431.192788][T26682] btrfs_commit_transaction+0x1000/0x2d58 [ 431.194272][T26682] create_snapshot+0x418/0x6f0 [ 431.195522][T26682] btrfs_mksubvol+0x494/0x5f8 [ 431.196744][T26682] btrfs_mksnapshot+0xc8/0x158 [ 431.198029][T26682] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 431.199493][T26682] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 431.200989][T26682] btrfs_ioctl+0x9b4/0xb08 [ 431.202175][T26682] __arm64_sys_ioctl+0x14c/0x1c8 [ 431.203496][T26682] invoke_syscall+0x98/0x2b8 [ 431.204690][T26682] el0_svc_common+0x130/0x23c [ 431.205935][T26682] do_el0_svc+0x48/0x58 [ 431.207019][T26682] el0_svc+0x58/0x16c [ 431.208040][T26682] el0t_64_sync_handler+0x84/0xfc [ 431.209408][T26682] el0t_64_sync+0x190/0x194 [ 431.213053][T26682] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 431.215781][T26682] BTRFS info (device loop0: state EA): forced readonly [ 431.217949][T26682] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 431.220278][T26682] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 431.419414][T26699] loop0: detected capacity change from 0 to 32768 [ 431.422255][T26699] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (26699) [ 431.427060][T26699] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 431.429319][T26699] BTRFS info (device loop0): using free space tree [ 431.440477][T26699] BTRFS info (device loop0): enabling ssd optimizations [ 431.442359][T26699] BTRFS info (device loop0): auto enabling async discard [ 431.446235][T26699] FAULT_INJECTION: forcing a failure. [ 431.446235][T26699] name failslab, interval 1, probability 0, space 0, times 0 [ 431.450089][T26699] CPU: 1 PID: 26699 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 431.452901][T26699] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 431.455535][T26699] Call trace: [ 431.456376][T26699] dump_backtrace+0x1b8/0x1e4 [ 431.457606][T26699] show_stack+0x2c/0x44 [ 431.458711][T26699] dump_stack_lvl+0xd0/0x124 [ 431.459896][T26699] dump_stack+0x1c/0x28 [ 431.460991][T26699] should_fail_ex+0x3f8/0x5c4 [ 431.462227][T26699] __should_failslab+0xc8/0x128 [ 431.463504][T26699] should_failslab+0x10/0x28 [ 431.464700][T26699] kmem_cache_alloc+0x80/0x424 [ 431.465970][T26699] btrfs_alloc_path+0x30/0x3c [ 431.467219][T26699] __btrfs_run_delayed_items+0x88/0x420 [ 431.468695][T26699] btrfs_run_delayed_items+0x24/0x34 [ 431.470117][T26699] create_pending_snapshot+0x8e4/0x2834 [ 431.471541][T26699] create_pending_snapshots+0x150/0x198 [ 431.473066][T26699] btrfs_commit_transaction+0x1000/0x2d58 [ 431.474555][T26699] create_snapshot+0x418/0x6f0 [ 431.475808][T26699] btrfs_mksubvol+0x494/0x5f8 [ 431.477027][T26699] btrfs_mksnapshot+0xc8/0x158 [ 431.478277][T26699] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 431.479752][T26699] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 431.481266][T26699] btrfs_ioctl+0x9b4/0xb08 [ 431.482390][T26699] __arm64_sys_ioctl+0x14c/0x1c8 [ 431.483665][T26699] invoke_syscall+0x98/0x2b8 [ 431.484926][T26699] el0_svc_common+0x130/0x23c [ 431.486148][T26699] do_el0_svc+0x48/0x58 [ 431.487248][T26699] el0_svc+0x58/0x16c [ 431.488289][T26699] el0t_64_sync_handler+0x84/0xfc [ 431.489642][T26699] el0t_64_sync+0x190/0x194 [ 431.493114][T26699] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 431.498569][T26699] BTRFS info (device loop0: state EA): forced readonly [ 431.500466][T26699] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 431.503016][T26699] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 431.738703][T26717] loop0: detected capacity change from 0 to 32768 [ 431.741543][T26717] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (26717) [ 431.746373][T26717] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 431.748778][T26717] BTRFS info (device loop0): using free space tree [ 431.759006][T26717] BTRFS info (device loop0): enabling ssd optimizations [ 431.760946][T26717] BTRFS info (device loop0): auto enabling async discard [ 431.764738][T26717] FAULT_INJECTION: forcing a failure. [ 431.764738][T26717] name failslab, interval 1, probability 0, space 0, times 0 [ 431.768493][T26717] CPU: 0 PID: 26717 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 431.771098][T26717] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 431.773697][T26717] Call trace: [ 431.774569][T26717] dump_backtrace+0x1b8/0x1e4 [ 431.775828][T26717] show_stack+0x2c/0x44 [ 431.776932][T26717] dump_stack_lvl+0xd0/0x124 [ 431.778104][T26717] dump_stack+0x1c/0x28 [ 431.779198][T26717] should_fail_ex+0x3f8/0x5c4 [ 431.780414][T26717] __should_failslab+0xc8/0x128 [ 431.781730][T26717] should_failslab+0x10/0x28 [ 431.782975][T26717] kmem_cache_alloc+0x80/0x424 [ 431.784226][T26717] btrfs_alloc_path+0x30/0x3c [ 431.785423][T26717] __btrfs_run_delayed_items+0x88/0x420 [ 431.786856][T26717] btrfs_run_delayed_items+0x24/0x34 [ 431.788195][T26717] create_pending_snapshot+0x8e4/0x2834 [ 431.789650][T26717] create_pending_snapshots+0x150/0x198 [ 431.791126][T26717] btrfs_commit_transaction+0x1000/0x2d58 [ 431.792625][T26717] create_snapshot+0x418/0x6f0 [ 431.793914][T26717] btrfs_mksubvol+0x494/0x5f8 [ 431.795161][T26717] btrfs_mksnapshot+0xc8/0x158 [ 431.796429][T26717] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 431.797915][T26717] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 431.799454][T26717] btrfs_ioctl+0x9b4/0xb08 [ 431.800613][T26717] __arm64_sys_ioctl+0x14c/0x1c8 [ 431.801942][T26717] invoke_syscall+0x98/0x2b8 [ 431.803171][T26717] el0_svc_common+0x130/0x23c [ 431.804390][T26717] do_el0_svc+0x48/0x58 [ 431.805486][T26717] el0_svc+0x58/0x16c [ 431.806539][T26717] el0t_64_sync_handler+0x84/0xfc [ 431.807852][T26717] el0t_64_sync+0x190/0x194 [ 431.811169][T26717] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 431.813845][T26717] BTRFS info (device loop0: state EA): forced readonly [ 431.815575][T26717] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 431.818436][T26717] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 432.013433][T26734] loop0: detected capacity change from 0 to 32768 [ 432.016197][T26734] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (26734) [ 432.021236][T26734] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 432.023548][T26734] BTRFS info (device loop0): using free space tree [ 432.034014][T26734] BTRFS info (device loop0): enabling ssd optimizations [ 432.035826][T26734] BTRFS info (device loop0): auto enabling async discard [ 432.039849][T26734] FAULT_INJECTION: forcing a failure. [ 432.039849][T26734] name failslab, interval 1, probability 0, space 0, times 0 [ 432.043103][T26734] CPU: 0 PID: 26734 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 432.045742][T26734] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 432.048335][T26734] Call trace: [ 432.049168][T26734] dump_backtrace+0x1b8/0x1e4 [ 432.050452][T26734] show_stack+0x2c/0x44 [ 432.051567][T26734] dump_stack_lvl+0xd0/0x124 [ 432.052817][T26734] dump_stack+0x1c/0x28 [ 432.053894][T26734] should_fail_ex+0x3f8/0x5c4 [ 432.055105][T26734] __should_failslab+0xc8/0x128 [ 432.056392][T26734] should_failslab+0x10/0x28 [ 432.057600][T26734] kmem_cache_alloc+0x80/0x424 [ 432.058861][T26734] btrfs_alloc_path+0x30/0x3c [ 432.060080][T26734] __btrfs_run_delayed_items+0x88/0x420 [ 432.061545][T26734] btrfs_run_delayed_items+0x24/0x34 [ 432.062993][T26734] create_pending_snapshot+0x8e4/0x2834 [ 432.064490][T26734] create_pending_snapshots+0x150/0x198 [ 432.066001][T26734] btrfs_commit_transaction+0x1000/0x2d58 [ 432.067520][T26734] create_snapshot+0x418/0x6f0 [ 432.068827][T26734] btrfs_mksubvol+0x494/0x5f8 [ 432.070057][T26734] btrfs_mksnapshot+0xc8/0x158 [ 432.071292][T26734] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 432.072791][T26734] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 432.074281][T26734] btrfs_ioctl+0x9b4/0xb08 [ 432.075488][T26734] __arm64_sys_ioctl+0x14c/0x1c8 [ 432.076819][T26734] invoke_syscall+0x98/0x2b8 [ 432.078053][T26734] el0_svc_common+0x130/0x23c [ 432.079317][T26734] do_el0_svc+0x48/0x58 [ 432.080397][T26734] el0_svc+0x58/0x16c [ 432.081449][T26734] el0t_64_sync_handler+0x84/0xfc [ 432.082789][T26734] el0t_64_sync+0x190/0x194 [ 432.085495][T26734] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 432.088553][T26734] BTRFS info (device loop0: state EA): forced readonly [ 432.090442][T26734] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 432.092929][T26734] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 432.301468][T26751] loop0: detected capacity change from 0 to 32768 [ 432.304394][T26751] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (26751) [ 432.309457][T26751] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 432.311849][T26751] BTRFS info (device loop0): using free space tree [ 432.322308][T26751] BTRFS info (device loop0): enabling ssd optimizations [ 432.324117][T26751] BTRFS info (device loop0): auto enabling async discard [ 432.328332][T26751] FAULT_INJECTION: forcing a failure. [ 432.328332][T26751] name failslab, interval 1, probability 0, space 0, times 0 [ 432.331556][T26751] CPU: 1 PID: 26751 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 432.334183][T26751] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 432.336783][T26751] Call trace: [ 432.337624][T26751] dump_backtrace+0x1b8/0x1e4 [ 432.338853][T26751] show_stack+0x2c/0x44 [ 432.339933][T26751] dump_stack_lvl+0xd0/0x124 [ 432.341154][T26751] dump_stack+0x1c/0x28 [ 432.342294][T26751] should_fail_ex+0x3f8/0x5c4 [ 432.343510][T26751] __should_failslab+0xc8/0x128 [ 432.344789][T26751] should_failslab+0x10/0x28 [ 432.345992][T26751] kmem_cache_alloc+0x80/0x424 [ 432.347255][T26751] btrfs_alloc_path+0x30/0x3c [ 432.348487][T26751] __btrfs_run_delayed_items+0x88/0x420 [ 432.349921][T26751] btrfs_run_delayed_items+0x24/0x34 [ 432.351347][T26751] create_pending_snapshot+0x8e4/0x2834 [ 432.352824][T26751] create_pending_snapshots+0x150/0x198 [ 432.354273][T26751] btrfs_commit_transaction+0x1000/0x2d58 [ 432.355787][T26751] create_snapshot+0x418/0x6f0 [ 432.357019][T26751] btrfs_mksubvol+0x494/0x5f8 [ 432.358236][T26751] btrfs_mksnapshot+0xc8/0x158 [ 432.359486][T26751] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 432.360986][T26751] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 432.362466][T26751] btrfs_ioctl+0x9b4/0xb08 [ 432.363607][T26751] __arm64_sys_ioctl+0x14c/0x1c8 [ 432.364912][T26751] invoke_syscall+0x98/0x2b8 [ 432.366097][T26751] el0_svc_common+0x130/0x23c [ 432.367369][T26751] do_el0_svc+0x48/0x58 [ 432.368455][T26751] el0_svc+0x58/0x16c [ 432.369517][T26751] el0t_64_sync_handler+0x84/0xfc [ 432.370852][T26751] el0t_64_sync+0x190/0x194 [ 432.374144][T26751] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 432.376973][T26751] BTRFS info (device loop0: state EA): forced readonly [ 432.378748][T26751] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 432.381113][T26751] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 432.575832][T26768] loop0: detected capacity change from 0 to 32768 [ 432.578737][T26768] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (26768) [ 432.583311][T26768] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 432.585570][T26768] BTRFS info (device loop0): using free space tree [ 432.595650][T26768] BTRFS info (device loop0): enabling ssd optimizations [ 432.597624][T26768] BTRFS info (device loop0): auto enabling async discard [ 432.601452][T26768] FAULT_INJECTION: forcing a failure. [ 432.601452][T26768] name failslab, interval 1, probability 0, space 0, times 0 [ 432.604618][T26768] CPU: 0 PID: 26768 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 432.607309][T26768] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 432.609979][T26768] Call trace: [ 432.610825][T26768] dump_backtrace+0x1b8/0x1e4 [ 432.612039][T26768] show_stack+0x2c/0x44 [ 432.613123][T26768] dump_stack_lvl+0xd0/0x124 [ 432.614386][T26768] dump_stack+0x1c/0x28 [ 432.615475][T26768] should_fail_ex+0x3f8/0x5c4 [ 432.616719][T26768] __should_failslab+0xc8/0x128 [ 432.618037][T26768] should_failslab+0x10/0x28 [ 432.619258][T26768] kmem_cache_alloc+0x80/0x424 [ 432.620542][T26768] btrfs_alloc_path+0x30/0x3c [ 432.621775][T26768] __btrfs_run_delayed_items+0x88/0x420 [ 432.623230][T26768] btrfs_run_delayed_items+0x24/0x34 [ 432.624611][T26768] create_pending_snapshot+0x8e4/0x2834 [ 432.626103][T26768] create_pending_snapshots+0x150/0x198 [ 432.627620][T26768] btrfs_commit_transaction+0x1000/0x2d58 [ 432.629171][T26768] create_snapshot+0x418/0x6f0 [ 432.630407][T26768] btrfs_mksubvol+0x494/0x5f8 [ 432.631663][T26768] btrfs_mksnapshot+0xc8/0x158 [ 432.632925][T26768] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 432.634471][T26768] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 432.635992][T26768] btrfs_ioctl+0x9b4/0xb08 [ 432.637154][T26768] __arm64_sys_ioctl+0x14c/0x1c8 [ 432.638495][T26768] invoke_syscall+0x98/0x2b8 [ 432.639708][T26768] el0_svc_common+0x130/0x23c [ 432.640989][T26768] do_el0_svc+0x48/0x58 [ 432.642092][T26768] el0_svc+0x58/0x16c [ 432.643158][T26768] el0t_64_sync_handler+0x84/0xfc [ 432.644444][T26768] el0t_64_sync+0x190/0x194 [ 432.645946][T26768] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 432.648818][T26768] BTRFS info (device loop0: state EA): forced readonly [ 432.650615][T26768] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 432.653009][T26768] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 432.857152][T26785] loop0: detected capacity change from 0 to 32768 [ 432.859831][T26785] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (26785) [ 432.864522][T26785] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 432.866678][T26785] BTRFS info (device loop0): using free space tree [ 432.876995][T26785] BTRFS info (device loop0): enabling ssd optimizations [ 432.878859][T26785] BTRFS info (device loop0): auto enabling async discard [ 432.883251][T26785] FAULT_INJECTION: forcing a failure. [ 432.883251][T26785] name failslab, interval 1, probability 0, space 0, times 0 [ 432.886719][T26785] CPU: 0 PID: 26785 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 432.889427][T26785] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 432.892043][T26785] Call trace: [ 432.892895][T26785] dump_backtrace+0x1b8/0x1e4 [ 432.894159][T26785] show_stack+0x2c/0x44 [ 432.895254][T26785] dump_stack_lvl+0xd0/0x124 [ 432.896455][T26785] dump_stack+0x1c/0x28 [ 432.897546][T26785] should_fail_ex+0x3f8/0x5c4 [ 432.898763][T26785] __should_failslab+0xc8/0x128 [ 432.900010][T26785] should_failslab+0x10/0x28 [ 432.901227][T26785] kmem_cache_alloc+0x80/0x424 [ 432.902450][T26785] btrfs_alloc_path+0x30/0x3c [ 432.903813][T26785] __btrfs_run_delayed_items+0x88/0x420 [ 432.905280][T26785] btrfs_run_delayed_items+0x24/0x34 [ 432.906705][T26785] create_pending_snapshot+0x8e4/0x2834 [ 432.908192][T26785] create_pending_snapshots+0x150/0x198 [ 432.909639][T26785] btrfs_commit_transaction+0x1000/0x2d58 [ 432.911136][T26785] create_snapshot+0x418/0x6f0 [ 432.912436][T26785] btrfs_mksubvol+0x494/0x5f8 [ 432.913668][T26785] btrfs_mksnapshot+0xc8/0x158 [ 432.914930][T26785] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 432.916432][T26785] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 432.917919][T26785] btrfs_ioctl+0x9b4/0xb08 [ 432.919096][T26785] __arm64_sys_ioctl+0x14c/0x1c8 [ 432.920414][T26785] invoke_syscall+0x98/0x2b8 [ 432.921655][T26785] el0_svc_common+0x130/0x23c [ 432.922906][T26785] do_el0_svc+0x48/0x58 [ 432.923994][T26785] el0_svc+0x58/0x16c [ 432.925044][T26785] el0t_64_sync_handler+0x84/0xfc [ 432.926392][T26785] el0t_64_sync+0x190/0x194 [ 432.927810][T26785] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 432.930578][T26785] BTRFS info (device loop0: state EA): forced readonly [ 432.932448][T26785] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 432.934923][T26785] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 433.143675][T26802] loop0: detected capacity change from 0 to 32768 [ 433.147764][T26802] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (26802) [ 433.152693][T26802] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 433.154913][T26802] BTRFS info (device loop0): using free space tree [ 433.165220][T26802] BTRFS info (device loop0): enabling ssd optimizations [ 433.167167][T26802] BTRFS info (device loop0): auto enabling async discard [ 433.167268][ T2162] ieee802154 phy0 wpan0: encryption failed: -22 [ 433.170744][ T2162] ieee802154 phy1 wpan1: encryption failed: -22 [ 433.171586][T26802] FAULT_INJECTION: forcing a failure. [ 433.171586][T26802] name failslab, interval 1, probability 0, space 0, times 0 [ 433.175693][T26802] CPU: 0 PID: 26802 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 433.178440][T26802] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 433.181123][T26802] Call trace: [ 433.182020][T26802] dump_backtrace+0x1b8/0x1e4 [ 433.183250][T26802] show_stack+0x2c/0x44 [ 433.184351][T26802] dump_stack_lvl+0xd0/0x124 [ 433.185579][T26802] dump_stack+0x1c/0x28 [ 433.186672][T26802] should_fail_ex+0x3f8/0x5c4 [ 433.187912][T26802] __should_failslab+0xc8/0x128 [ 433.189231][T26802] should_failslab+0x10/0x28 [ 433.190463][T26802] kmem_cache_alloc+0x80/0x424 [ 433.191795][T26802] btrfs_alloc_path+0x30/0x3c [ 433.193037][T26802] __btrfs_run_delayed_items+0x88/0x420 [ 433.194530][T26802] btrfs_run_delayed_items+0x24/0x34 [ 433.195962][T26802] create_pending_snapshot+0x8e4/0x2834 [ 433.197450][T26802] create_pending_snapshots+0x150/0x198 [ 433.198959][T26802] btrfs_commit_transaction+0x1000/0x2d58 [ 433.200527][T26802] create_snapshot+0x418/0x6f0 [ 433.201778][T26802] btrfs_mksubvol+0x494/0x5f8 [ 433.203017][T26802] btrfs_mksnapshot+0xc8/0x158 [ 433.204325][T26802] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 433.205866][T26802] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 433.207428][T26802] btrfs_ioctl+0x9b4/0xb08 [ 433.208613][T26802] __arm64_sys_ioctl+0x14c/0x1c8 [ 433.209923][T26802] invoke_syscall+0x98/0x2b8 [ 433.211195][T26802] el0_svc_common+0x130/0x23c [ 433.212457][T26802] do_el0_svc+0x48/0x58 [ 433.213545][T26802] el0_svc+0x58/0x16c [ 433.214596][T26802] el0t_64_sync_handler+0x84/0xfc [ 433.215994][T26802] el0t_64_sync+0x190/0x194 [ 433.217584][T26802] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 433.220422][T26802] BTRFS info (device loop0: state EA): forced readonly [ 433.222205][T26802] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 433.224571][T26802] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 433.425953][T26819] loop0: detected capacity change from 0 to 32768 [ 433.429013][T26819] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (26819) [ 433.433653][T26819] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 433.435797][T26819] BTRFS info (device loop0): using free space tree [ 433.445887][T26819] BTRFS info (device loop0): enabling ssd optimizations [ 433.447890][T26819] BTRFS info (device loop0): auto enabling async discard [ 433.452104][T26819] FAULT_INJECTION: forcing a failure. [ 433.452104][T26819] name failslab, interval 1, probability 0, space 0, times 0 [ 433.455294][T26819] CPU: 0 PID: 26819 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 433.457983][T26819] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 433.460593][T26819] Call trace: [ 433.461421][T26819] dump_backtrace+0x1b8/0x1e4 [ 433.462637][T26819] show_stack+0x2c/0x44 [ 433.463728][T26819] dump_stack_lvl+0xd0/0x124 [ 433.464951][T26819] dump_stack+0x1c/0x28 [ 433.466075][T26819] should_fail_ex+0x3f8/0x5c4 [ 433.467295][T26819] __should_failslab+0xc8/0x128 [ 433.468570][T26819] should_failslab+0x10/0x28 [ 433.469785][T26819] kmem_cache_alloc+0x80/0x424 [ 433.471044][T26819] btrfs_alloc_path+0x30/0x3c [ 433.472296][T26819] __btrfs_run_delayed_items+0x88/0x420 [ 433.473732][T26819] btrfs_run_delayed_items+0x24/0x34 [ 433.475124][T26819] create_pending_snapshot+0x8e4/0x2834 [ 433.476606][T26819] create_pending_snapshots+0x150/0x198 [ 433.478061][T26819] btrfs_commit_transaction+0x1000/0x2d58 [ 433.479545][T26819] create_snapshot+0x418/0x6f0 [ 433.480831][T26819] btrfs_mksubvol+0x494/0x5f8 [ 433.482054][T26819] btrfs_mksnapshot+0xc8/0x158 [ 433.483307][T26819] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 433.484754][T26819] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 433.486334][T26819] btrfs_ioctl+0x9b4/0xb08 [ 433.487528][T26819] __arm64_sys_ioctl+0x14c/0x1c8 [ 433.488818][T26819] invoke_syscall+0x98/0x2b8 [ 433.490035][T26819] el0_svc_common+0x130/0x23c [ 433.491240][T26819] do_el0_svc+0x48/0x58 [ 433.492354][T26819] el0_svc+0x58/0x16c [ 433.493388][T26819] el0t_64_sync_handler+0x84/0xfc [ 433.494728][T26819] el0t_64_sync+0x190/0x194 [ 433.496197][T26819] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 433.499155][T26819] BTRFS info (device loop0: state EA): forced readonly [ 433.500962][T26819] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 433.503293][T26819] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 433.705972][T26836] loop0: detected capacity change from 0 to 32768 [ 433.708908][T26836] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (26836) [ 433.713593][T26836] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 433.715925][T26836] BTRFS info (device loop0): using free space tree [ 433.726074][T26836] BTRFS info (device loop0): enabling ssd optimizations [ 433.728160][T26836] BTRFS info (device loop0): auto enabling async discard [ 433.732094][T26836] FAULT_INJECTION: forcing a failure. [ 433.732094][T26836] name failslab, interval 1, probability 0, space 0, times 0 [ 433.735524][T26836] CPU: 0 PID: 26836 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 433.738317][T26836] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 433.740937][T26836] Call trace: [ 433.741803][T26836] dump_backtrace+0x1b8/0x1e4 [ 433.743038][T26836] show_stack+0x2c/0x44 [ 433.744155][T26836] dump_stack_lvl+0xd0/0x124 [ 433.745410][T26836] dump_stack+0x1c/0x28 [ 433.746562][T26836] should_fail_ex+0x3f8/0x5c4 [ 433.747809][T26836] __should_failslab+0xc8/0x128 [ 433.749076][T26836] should_failslab+0x10/0x28 [ 433.750267][T26836] kmem_cache_alloc+0x80/0x424 [ 433.751562][T26836] btrfs_alloc_path+0x30/0x3c [ 433.752841][T26836] __btrfs_run_delayed_items+0x88/0x420 [ 433.754305][T26836] btrfs_run_delayed_items+0x24/0x34 [ 433.755709][T26836] btrfs_commit_transaction+0xa10/0x2d58 [ 433.757206][T26836] create_snapshot+0x418/0x6f0 [ 433.758479][T26836] btrfs_mksubvol+0x494/0x5f8 [ 433.759706][T26836] btrfs_mksnapshot+0xc8/0x158 [ 433.760991][T26836] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 433.762440][T26836] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 433.763989][T26836] btrfs_ioctl+0x9b4/0xb08 [ 433.765181][T26836] __arm64_sys_ioctl+0x14c/0x1c8 [ 433.766504][T26836] invoke_syscall+0x98/0x2b8 [ 433.767707][T26836] el0_svc_common+0x130/0x23c [ 433.768972][T26836] do_el0_svc+0x48/0x58 [ 433.770087][T26836] el0_svc+0x58/0x16c [ 433.771153][T26836] el0t_64_sync_handler+0x84/0xfc [ 433.772458][T26836] el0t_64_sync+0x190/0x194 [ 433.773869][T26836] BTRFS warning (device loop0): Skipping commit of aborted transaction. [ 433.776123][T26836] BTRFS: error (device loop0: state A) in cleanup_transaction:1983: errno=-12 Out of memory [ 433.779023][T26836] BTRFS info (device loop0: state EA): forced readonly [ 433.986084][T26853] loop0: detected capacity change from 0 to 32768 [ 433.988968][T26853] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (26853) [ 433.993595][T26853] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 433.995758][T26853] BTRFS info (device loop0): using free space tree [ 434.005987][T26853] BTRFS info (device loop0): enabling ssd optimizations [ 434.008619][T26853] BTRFS info (device loop0): auto enabling async discard [ 434.012893][T26853] FAULT_INJECTION: forcing a failure. [ 434.012893][T26853] name failslab, interval 1, probability 0, space 0, times 0 [ 434.016347][T26853] CPU: 0 PID: 26853 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 434.019110][T26853] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 434.021732][T26853] Call trace: [ 434.022591][T26853] dump_backtrace+0x1b8/0x1e4 [ 434.023863][T26853] show_stack+0x2c/0x44 [ 434.024957][T26853] dump_stack_lvl+0xd0/0x124 [ 434.026211][T26853] dump_stack+0x1c/0x28 [ 434.027320][T26853] should_fail_ex+0x3f8/0x5c4 [ 434.028564][T26853] __should_failslab+0xc8/0x128 [ 434.029828][T26853] should_failslab+0x10/0x28 [ 434.031084][T26853] kmem_cache_alloc+0x80/0x424 [ 434.032352][T26853] btrfs_alloc_path+0x30/0x3c [ 434.033562][T26853] __btrfs_run_delayed_items+0x88/0x420 [ 434.035030][T26853] btrfs_run_delayed_items+0x24/0x34 [ 434.036399][T26853] create_pending_snapshot+0x8e4/0x2834 [ 434.037865][T26853] create_pending_snapshots+0x150/0x198 [ 434.039341][T26853] btrfs_commit_transaction+0x1000/0x2d58 [ 434.040862][T26853] create_snapshot+0x418/0x6f0 [ 434.042146][T26853] btrfs_mksubvol+0x494/0x5f8 [ 434.043433][T26853] btrfs_mksnapshot+0xc8/0x158 [ 434.044672][T26853] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 434.046181][T26853] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 434.047696][T26853] btrfs_ioctl+0x9b4/0xb08 [ 434.048839][T26853] __arm64_sys_ioctl+0x14c/0x1c8 [ 434.050128][T26853] invoke_syscall+0x98/0x2b8 [ 434.051330][T26853] el0_svc_common+0x130/0x23c [ 434.052573][T26853] do_el0_svc+0x48/0x58 [ 434.053682][T26853] el0_svc+0x58/0x16c [ 434.054695][T26853] el0t_64_sync_handler+0x84/0xfc [ 434.056069][T26853] el0t_64_sync+0x190/0x194 [ 434.057651][T26853] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 434.060476][T26853] BTRFS info (device loop0: state EA): forced readonly [ 434.062448][T26853] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 434.064908][T26853] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 434.337964][T26873] loop0: detected capacity change from 0 to 32768 [ 434.340701][T26873] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (26873) [ 434.348090][T26873] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 434.350313][T26873] BTRFS info (device loop0): using free space tree [ 434.367725][T26873] BTRFS info (device loop0): enabling ssd optimizations [ 434.369545][T26873] BTRFS info (device loop0): auto enabling async discard [ 434.380544][T26873] FAULT_INJECTION: forcing a failure. [ 434.380544][T26873] name failslab, interval 1, probability 0, space 0, times 0 [ 434.383823][T26873] CPU: 1 PID: 26873 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 434.386492][T26873] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 434.389088][T26873] Call trace: [ 434.389964][T26873] dump_backtrace+0x1b8/0x1e4 [ 434.391209][T26873] show_stack+0x2c/0x44 [ 434.392284][T26873] dump_stack_lvl+0xd0/0x124 [ 434.393494][T26873] dump_stack+0x1c/0x28 [ 434.394601][T26873] should_fail_ex+0x3f8/0x5c4 [ 434.395820][T26873] __should_failslab+0xc8/0x128 [ 434.397060][T26873] should_failslab+0x10/0x28 [ 434.398249][T26873] kmem_cache_alloc+0x80/0x424 [ 434.399512][T26873] btrfs_alloc_path+0x30/0x3c [ 434.400789][T26873] __btrfs_run_delayed_items+0x88/0x420 [ 434.402281][T26873] btrfs_run_delayed_items+0x24/0x34 [ 434.403672][T26873] create_pending_snapshot+0x8e4/0x2834 [ 434.405101][T26873] create_pending_snapshots+0x150/0x198 [ 434.406562][T26873] btrfs_commit_transaction+0x1000/0x2d58 [ 434.408071][T26873] create_snapshot+0x418/0x6f0 [ 434.409280][T26873] btrfs_mksubvol+0x494/0x5f8 [ 434.410487][T26873] btrfs_mksnapshot+0xc8/0x158 [ 434.411680][T26873] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 434.413188][T26873] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 434.414675][T26873] btrfs_ioctl+0x9b4/0xb08 [ 434.415820][T26873] __arm64_sys_ioctl+0x14c/0x1c8 [ 434.417085][T26873] invoke_syscall+0x98/0x2b8 [ 434.418276][T26873] el0_svc_common+0x130/0x23c [ 434.419458][T26873] do_el0_svc+0x48/0x58 [ 434.420541][T26873] el0_svc+0x58/0x16c [ 434.421553][T26873] el0t_64_sync_handler+0x84/0xfc [ 434.422869][T26873] el0t_64_sync+0x190/0x194 [ 434.428795][T26873] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 434.431663][T26873] BTRFS info (device loop0: state EA): forced readonly [ 434.433674][T26873] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 434.436034][T26873] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 434.662489][T26913] loop0: detected capacity change from 0 to 32768 [ 434.665410][T26913] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (26913) [ 434.670408][T26913] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 434.672611][T26913] BTRFS info (device loop0): using free space tree [ 434.683109][T26913] BTRFS info (device loop0): enabling ssd optimizations [ 434.684848][T26913] BTRFS info (device loop0): auto enabling async discard [ 434.689929][T26913] FAULT_INJECTION: forcing a failure. [ 434.689929][T26913] name failslab, interval 1, probability 0, space 0, times 0 [ 434.693327][T26913] CPU: 0 PID: 26913 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 434.696052][T26913] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 434.698744][T26913] Call trace: [ 434.699587][T26913] dump_backtrace+0x1b8/0x1e4 [ 434.700808][T26913] show_stack+0x2c/0x44 [ 434.701876][T26913] dump_stack_lvl+0xd0/0x124 [ 434.703059][T26913] dump_stack+0x1c/0x28 [ 434.704179][T26913] should_fail_ex+0x3f8/0x5c4 [ 434.705404][T26913] __should_failslab+0xc8/0x128 [ 434.706681][T26913] should_failslab+0x10/0x28 [ 434.707857][T26913] kmem_cache_alloc+0x80/0x424 [ 434.709092][T26913] btrfs_alloc_path+0x30/0x3c [ 434.710294][T26913] __btrfs_run_delayed_items+0x88/0x420 [ 434.711759][T26913] btrfs_run_delayed_items+0x24/0x34 [ 434.713184][T26913] create_pending_snapshot+0x8e4/0x2834 [ 434.714622][T26913] create_pending_snapshots+0x150/0x198 [ 434.716058][T26913] btrfs_commit_transaction+0x1000/0x2d58 [ 434.717558][T26913] create_snapshot+0x418/0x6f0 [ 434.718829][T26913] btrfs_mksubvol+0x494/0x5f8 [ 434.720066][T26913] btrfs_mksnapshot+0xc8/0x158 [ 434.721326][T26913] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 434.722804][T26913] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 434.724307][T26913] btrfs_ioctl+0x9b4/0xb08 [ 434.725472][T26913] __arm64_sys_ioctl+0x14c/0x1c8 [ 434.726755][T26913] invoke_syscall+0x98/0x2b8 [ 434.727979][T26913] el0_svc_common+0x130/0x23c [ 434.729165][T26913] do_el0_svc+0x48/0x58 [ 434.730258][T26913] el0_svc+0x58/0x16c [ 434.731344][T26913] el0t_64_sync_handler+0x84/0xfc [ 434.732652][T26913] el0t_64_sync+0x190/0x194 [ 434.736966][T26913] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 434.739823][T26913] BTRFS info (device loop0: state EA): forced readonly [ 434.741642][T26913] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 434.744132][T26913] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 435.013704][T26934] loop0: detected capacity change from 0 to 32768 [ 435.016539][T26934] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (26934) [ 435.023178][T26934] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 435.025441][T26934] BTRFS info (device loop0): using free space tree [ 435.035249][T26934] BTRFS info (device loop0): enabling ssd optimizations [ 435.037254][T26934] BTRFS info (device loop0): auto enabling async discard [ 435.041051][T26934] FAULT_INJECTION: forcing a failure. [ 435.041051][T26934] name failslab, interval 1, probability 0, space 0, times 0 [ 435.044418][T26934] CPU: 0 PID: 26934 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 435.047156][T26934] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 435.049745][T26934] Call trace: [ 435.050589][T26934] dump_backtrace+0x1b8/0x1e4 [ 435.051845][T26934] show_stack+0x2c/0x44 [ 435.052953][T26934] dump_stack_lvl+0xd0/0x124 [ 435.054150][T26934] dump_stack+0x1c/0x28 [ 435.055280][T26934] should_fail_ex+0x3f8/0x5c4 [ 435.056524][T26934] __should_failslab+0xc8/0x128 [ 435.057800][T26934] should_failslab+0x10/0x28 [ 435.059005][T26934] kmem_cache_alloc+0x80/0x424 [ 435.060246][T26934] btrfs_alloc_path+0x30/0x3c [ 435.061463][T26934] __btrfs_run_delayed_items+0x88/0x420 [ 435.062943][T26934] btrfs_run_delayed_items+0x24/0x34 [ 435.064347][T26934] create_pending_snapshot+0x8e4/0x2834 [ 435.065839][T26934] create_pending_snapshots+0x150/0x198 [ 435.067282][T26934] btrfs_commit_transaction+0x1000/0x2d58 [ 435.068823][T26934] create_snapshot+0x418/0x6f0 [ 435.070114][T26934] btrfs_mksubvol+0x494/0x5f8 [ 435.071363][T26934] btrfs_mksnapshot+0xc8/0x158 [ 435.072623][T26934] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 435.074095][T26934] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 435.075618][T26934] btrfs_ioctl+0x9b4/0xb08 [ 435.076848][T26934] __arm64_sys_ioctl+0x14c/0x1c8 [ 435.078155][T26934] invoke_syscall+0x98/0x2b8 [ 435.079370][T26934] el0_svc_common+0x130/0x23c [ 435.080603][T26934] do_el0_svc+0x48/0x58 [ 435.081686][T26934] el0_svc+0x58/0x16c [ 435.082779][T26934] el0t_64_sync_handler+0x84/0xfc [ 435.084113][T26934] el0t_64_sync+0x190/0x194 [ 435.085426][T26934] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 435.090812][T26934] BTRFS info (device loop0: state EA): forced readonly [ 435.106670][T26934] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 435.109119][T26934] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 435.369915][T26969] loop0: detected capacity change from 0 to 32768 [ 435.372660][T26969] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (26969) [ 435.378949][T26969] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 435.381315][T26969] BTRFS info (device loop0): using free space tree [ 435.393351][T26969] BTRFS info (device loop0): enabling ssd optimizations [ 435.395303][T26969] BTRFS info (device loop0): auto enabling async discard [ 435.407367][T26969] FAULT_INJECTION: forcing a failure. [ 435.407367][T26969] name failslab, interval 1, probability 0, space 0, times 0 [ 435.411409][T26969] CPU: 1 PID: 26969 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 435.414194][T26969] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 435.416923][T26969] Call trace: [ 435.417749][T26969] dump_backtrace+0x1b8/0x1e4 [ 435.418979][T26969] show_stack+0x2c/0x44 [ 435.420085][T26969] dump_stack_lvl+0xd0/0x124 [ 435.421313][T26969] dump_stack+0x1c/0x28 [ 435.422407][T26969] should_fail_ex+0x3f8/0x5c4 [ 435.423623][T26969] __should_failslab+0xc8/0x128 [ 435.424929][T26969] should_failslab+0x10/0x28 [ 435.426089][T26969] kmem_cache_alloc+0x80/0x424 [ 435.427326][T26969] btrfs_alloc_path+0x30/0x3c [ 435.428560][T26969] __btrfs_run_delayed_items+0x88/0x420 [ 435.430006][T26969] btrfs_run_delayed_items+0x24/0x34 [ 435.431389][T26969] create_pending_snapshot+0x8e4/0x2834 [ 435.432828][T26969] create_pending_snapshots+0x150/0x198 [ 435.434316][T26969] btrfs_commit_transaction+0x1000/0x2d58 [ 435.435791][T26969] create_snapshot+0x418/0x6f0 [ 435.436995][T26969] btrfs_mksubvol+0x494/0x5f8 [ 435.438192][T26969] btrfs_mksnapshot+0xc8/0x158 [ 435.439433][T26969] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 435.440885][T26969] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 435.442437][T26969] btrfs_ioctl+0x9b4/0xb08 [ 435.443571][T26969] __arm64_sys_ioctl+0x14c/0x1c8 [ 435.444879][T26969] invoke_syscall+0x98/0x2b8 [ 435.446039][T26969] el0_svc_common+0x130/0x23c [ 435.447291][T26969] do_el0_svc+0x48/0x58 [ 435.448375][T26969] el0_svc+0x58/0x16c [ 435.449398][T26969] el0t_64_sync_handler+0x84/0xfc [ 435.450674][T26969] el0t_64_sync+0x190/0x194 [ 435.455236][T26969] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 435.458985][T26969] BTRFS info (device loop0: state EA): forced readonly [ 435.460969][T26969] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 435.463427][T26969] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 435.726539][T27007] loop0: detected capacity change from 0 to 32768 [ 435.729641][T27007] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (27007) [ 435.736354][T27007] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 435.738987][T27007] BTRFS info (device loop0): using free space tree [ 435.752273][T27007] BTRFS info (device loop0): enabling ssd optimizations [ 435.754215][T27007] BTRFS info (device loop0): auto enabling async discard [ 435.765324][T27007] FAULT_INJECTION: forcing a failure. [ 435.765324][T27007] name failslab, interval 1, probability 0, space 0, times 0 [ 435.768808][T27007] CPU: 1 PID: 27007 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 435.771486][T27007] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 435.774097][T27007] Call trace: [ 435.774924][T27007] dump_backtrace+0x1b8/0x1e4 [ 435.776159][T27007] show_stack+0x2c/0x44 [ 435.777203][T27007] dump_stack_lvl+0xd0/0x124 [ 435.778419][T27007] dump_stack+0x1c/0x28 [ 435.779486][T27007] should_fail_ex+0x3f8/0x5c4 [ 435.780690][T27007] __should_failslab+0xc8/0x128 [ 435.781931][T27007] should_failslab+0x10/0x28 [ 435.783109][T27007] kmem_cache_alloc+0x80/0x424 [ 435.784372][T27007] btrfs_alloc_path+0x30/0x3c [ 435.785608][T27007] __btrfs_run_delayed_items+0x88/0x420 [ 435.787090][T27007] btrfs_run_delayed_items+0x24/0x34 [ 435.788454][T27007] create_pending_snapshot+0x8e4/0x2834 [ 435.789881][T27007] create_pending_snapshots+0x150/0x198 [ 435.791329][T27007] btrfs_commit_transaction+0x1000/0x2d58 [ 435.792847][T27007] create_snapshot+0x418/0x6f0 [ 435.794110][T27007] btrfs_mksubvol+0x494/0x5f8 [ 435.795323][T27007] btrfs_mksnapshot+0xc8/0x158 [ 435.796562][T27007] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 435.798033][T27007] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 435.799475][T27007] btrfs_ioctl+0x9b4/0xb08 [ 435.800617][T27007] __arm64_sys_ioctl+0x14c/0x1c8 [ 435.801870][T27007] invoke_syscall+0x98/0x2b8 [ 435.803040][T27007] el0_svc_common+0x130/0x23c [ 435.804236][T27007] do_el0_svc+0x48/0x58 [ 435.805314][T27007] el0_svc+0x58/0x16c [ 435.806307][T27007] el0t_64_sync_handler+0x84/0xfc [ 435.807630][T27007] el0t_64_sync+0x190/0x194 [ 435.811511][T27007] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 435.814233][T27007] BTRFS info (device loop0: state EA): forced readonly [ 435.816123][T27007] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 435.819161][T27007] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 436.048923][T27039] loop0: detected capacity change from 0 to 32768 [ 436.051827][T27039] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (27039) [ 436.056649][T27039] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 436.058978][T27039] BTRFS info (device loop0): using free space tree [ 436.069658][T27039] BTRFS info (device loop0): enabling ssd optimizations [ 436.071628][T27039] BTRFS info (device loop0): auto enabling async discard [ 436.077417][T27039] FAULT_INJECTION: forcing a failure. [ 436.077417][T27039] name failslab, interval 1, probability 0, space 0, times 0 [ 436.080930][T27039] CPU: 0 PID: 27039 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 436.083651][T27039] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 436.086280][T27039] Call trace: [ 436.087176][T27039] dump_backtrace+0x1b8/0x1e4 [ 436.088354][T27039] show_stack+0x2c/0x44 [ 436.089455][T27039] dump_stack_lvl+0xd0/0x124 [ 436.090654][T27039] dump_stack+0x1c/0x28 [ 436.091740][T27039] should_fail_ex+0x3f8/0x5c4 [ 436.092970][T27039] __should_failslab+0xc8/0x128 [ 436.094220][T27039] should_failslab+0x10/0x28 [ 436.095422][T27039] kmem_cache_alloc+0x80/0x424 [ 436.096665][T27039] btrfs_alloc_path+0x30/0x3c [ 436.097916][T27039] __btrfs_run_delayed_items+0x88/0x420 [ 436.099430][T27039] btrfs_run_delayed_items+0x24/0x34 [ 436.100810][T27039] create_pending_snapshot+0x8e4/0x2834 [ 436.102292][T27039] create_pending_snapshots+0x150/0x198 [ 436.103790][T27039] btrfs_commit_transaction+0x1000/0x2d58 [ 436.105247][T27039] create_snapshot+0x418/0x6f0 [ 436.106475][T27039] btrfs_mksubvol+0x494/0x5f8 [ 436.107710][T27039] btrfs_mksnapshot+0xc8/0x158 [ 436.108955][T27039] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 436.110484][T27039] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 436.111986][T27039] btrfs_ioctl+0x9b4/0xb08 [ 436.113096][T27039] __arm64_sys_ioctl+0x14c/0x1c8 [ 436.114468][T27039] invoke_syscall+0x98/0x2b8 [ 436.115632][T27039] el0_svc_common+0x130/0x23c [ 436.116910][T27039] do_el0_svc+0x48/0x58 [ 436.117982][T27039] el0_svc+0x58/0x16c [ 436.119024][T27039] el0t_64_sync_handler+0x84/0xfc [ 436.120337][T27039] el0t_64_sync+0x190/0x194 [ 436.122100][T27039] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 436.124909][T27039] BTRFS info (device loop0: state EA): forced readonly [ 436.126978][T27039] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 436.129582][T27039] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 436.347670][T27056] loop0: detected capacity change from 0 to 32768 [ 436.350420][T27056] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (27056) [ 436.357395][T27056] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 436.359622][T27056] BTRFS info (device loop0): using free space tree [ 436.369114][T27056] BTRFS info (device loop0): enabling ssd optimizations [ 436.370865][T27056] BTRFS info (device loop0): auto enabling async discard [ 436.387324][T27056] FAULT_INJECTION: forcing a failure. [ 436.387324][T27056] name failslab, interval 1, probability 0, space 0, times 0 [ 436.390795][T27056] CPU: 0 PID: 27056 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 436.393528][T27056] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 436.396049][T27056] Call trace: [ 436.396851][T27056] dump_backtrace+0x1b8/0x1e4 [ 436.398052][T27056] show_stack+0x2c/0x44 [ 436.399129][T27056] dump_stack_lvl+0xd0/0x124 [ 436.400362][T27056] dump_stack+0x1c/0x28 [ 436.401449][T27056] should_fail_ex+0x3f8/0x5c4 [ 436.402646][T27056] __should_failslab+0xc8/0x128 [ 436.403953][T27056] should_failslab+0x10/0x28 [ 436.405170][T27056] kmem_cache_alloc+0x80/0x424 [ 436.406470][T27056] btrfs_alloc_path+0x30/0x3c [ 436.407714][T27056] __btrfs_run_delayed_items+0x88/0x420 [ 436.409190][T27056] btrfs_run_delayed_items+0x24/0x34 [ 436.410626][T27056] create_pending_snapshot+0x8e4/0x2834 [ 436.412137][T27056] create_pending_snapshots+0x150/0x198 [ 436.413636][T27056] btrfs_commit_transaction+0x1000/0x2d58 [ 436.415089][T27056] create_snapshot+0x418/0x6f0 [ 436.416384][T27056] btrfs_mksubvol+0x494/0x5f8 [ 436.417597][T27056] btrfs_mksnapshot+0xc8/0x158 [ 436.418853][T27056] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 436.420318][T27056] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 436.421817][T27056] btrfs_ioctl+0x9b4/0xb08 [ 436.422967][T27056] __arm64_sys_ioctl+0x14c/0x1c8 [ 436.424290][T27056] invoke_syscall+0x98/0x2b8 [ 436.425523][T27056] el0_svc_common+0x130/0x23c [ 436.426765][T27056] do_el0_svc+0x48/0x58 [ 436.427854][T27056] el0_svc+0x58/0x16c [ 436.428878][T27056] el0t_64_sync_handler+0x84/0xfc [ 436.430205][T27056] el0t_64_sync+0x190/0x194 [ 436.444662][T27056] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 436.456747][T27056] BTRFS info (device loop0: state EA): forced readonly [ 436.458621][T27056] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 436.460932][T27056] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 436.704559][T27087] loop0: detected capacity change from 0 to 32768 [ 436.707578][T27087] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (27087) [ 436.712161][T27087] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 436.714400][T27087] BTRFS info (device loop0): using free space tree [ 436.724855][T27087] BTRFS info (device loop0): enabling ssd optimizations [ 436.730442][T27087] BTRFS info (device loop0): auto enabling async discard [ 436.735078][T27087] FAULT_INJECTION: forcing a failure. [ 436.735078][T27087] name failslab, interval 1, probability 0, space 0, times 0 [ 436.738933][T27087] CPU: 0 PID: 27087 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 436.741679][T27087] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 436.744327][T27087] Call trace: [ 436.745175][T27087] dump_backtrace+0x1b8/0x1e4 [ 436.746377][T27087] show_stack+0x2c/0x44 [ 436.747511][T27087] dump_stack_lvl+0xd0/0x124 [ 436.748712][T27087] dump_stack+0x1c/0x28 [ 436.749806][T27087] should_fail_ex+0x3f8/0x5c4 [ 436.750992][T27087] __should_failslab+0xc8/0x128 [ 436.752275][T27087] should_failslab+0x10/0x28 [ 436.753465][T27087] kmem_cache_alloc+0x80/0x424 [ 436.754707][T27087] btrfs_alloc_path+0x30/0x3c [ 436.755986][T27087] __btrfs_run_delayed_items+0x88/0x420 [ 436.757370][T27087] btrfs_run_delayed_items+0x24/0x34 [ 436.758719][T27087] create_pending_snapshot+0x8e4/0x2834 [ 436.760224][T27087] create_pending_snapshots+0x150/0x198 [ 436.761640][T27087] btrfs_commit_transaction+0x1000/0x2d58 [ 436.763186][T27087] create_snapshot+0x418/0x6f0 [ 436.764475][T27087] btrfs_mksubvol+0x494/0x5f8 [ 436.765738][T27087] btrfs_mksnapshot+0xc8/0x158 [ 436.767004][T27087] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 436.768458][T27087] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 436.769984][T27087] btrfs_ioctl+0x9b4/0xb08 [ 436.771175][T27087] __arm64_sys_ioctl+0x14c/0x1c8 [ 436.772490][T27087] invoke_syscall+0x98/0x2b8 [ 436.773741][T27087] el0_svc_common+0x130/0x23c [ 436.774976][T27087] do_el0_svc+0x48/0x58 [ 436.776072][T27087] el0_svc+0x58/0x16c [ 436.777134][T27087] el0t_64_sync_handler+0x84/0xfc [ 436.778408][T27087] el0t_64_sync+0x190/0x194 [ 436.781759][T27087] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 436.784466][T27087] BTRFS info (device loop0: state EA): forced readonly [ 436.786208][T27087] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 436.789486][T27087] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 436.999172][T27106] loop0: detected capacity change from 0 to 32768 [ 437.001997][T27106] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (27106) [ 437.007596][T27106] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 437.010097][T27106] BTRFS info (device loop0): using free space tree [ 437.019747][T27106] BTRFS info (device loop0): enabling ssd optimizations [ 437.021654][T27106] BTRFS info (device loop0): auto enabling async discard [ 437.027460][T27106] FAULT_INJECTION: forcing a failure. [ 437.027460][T27106] name failslab, interval 1, probability 0, space 0, times 0 [ 437.031019][T27106] CPU: 0 PID: 27106 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 437.033750][T27106] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 437.036388][T27106] Call trace: [ 437.037251][T27106] dump_backtrace+0x1b8/0x1e4 [ 437.038488][T27106] show_stack+0x2c/0x44 [ 437.039609][T27106] dump_stack_lvl+0xd0/0x124 [ 437.040855][T27106] dump_stack+0x1c/0x28 [ 437.041933][T27106] should_fail_ex+0x3f8/0x5c4 [ 437.043186][T27106] __should_failslab+0xc8/0x128 [ 437.044474][T27106] should_failslab+0x10/0x28 [ 437.045669][T27106] kmem_cache_alloc+0x80/0x424 [ 437.046928][T27106] btrfs_alloc_path+0x30/0x3c [ 437.048146][T27106] __btrfs_run_delayed_items+0x88/0x420 [ 437.049641][T27106] btrfs_run_delayed_items+0x24/0x34 [ 437.051048][T27106] create_pending_snapshot+0x8e4/0x2834 [ 437.052514][T27106] create_pending_snapshots+0x150/0x198 [ 437.053995][T27106] btrfs_commit_transaction+0x1000/0x2d58 [ 437.055515][T27106] create_snapshot+0x418/0x6f0 [ 437.056844][T27106] btrfs_mksubvol+0x494/0x5f8 [ 437.058098][T27106] btrfs_mksnapshot+0xc8/0x158 [ 437.059370][T27106] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 437.060856][T27106] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 437.062363][T27106] btrfs_ioctl+0x9b4/0xb08 [ 437.063541][T27106] __arm64_sys_ioctl+0x14c/0x1c8 [ 437.064846][T27106] invoke_syscall+0x98/0x2b8 [ 437.066065][T27106] el0_svc_common+0x130/0x23c [ 437.067288][T27106] do_el0_svc+0x48/0x58 [ 437.068373][T27106] el0_svc+0x58/0x16c [ 437.069420][T27106] el0t_64_sync_handler+0x84/0xfc [ 437.070784][T27106] el0t_64_sync+0x190/0x194 [ 437.075491][T27106] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 437.078651][T27106] BTRFS info (device loop0: state EA): forced readonly [ 437.080649][T27106] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 437.083257][T27106] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 437.128420][ T6341] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by udevd (6341) [ 437.337045][T27132] loop0: detected capacity change from 0 to 32768 [ 437.341078][T27132] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 437.343295][T27132] BTRFS info (device loop0): using free space tree [ 437.352166][T27132] BTRFS info (device loop0): enabling ssd optimizations [ 437.353959][T27132] BTRFS info (device loop0): auto enabling async discard [ 437.357730][T27132] FAULT_INJECTION: forcing a failure. [ 437.357730][T27132] name failslab, interval 1, probability 0, space 0, times 0 [ 437.361211][T27132] CPU: 0 PID: 27132 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 437.363904][T27132] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 437.366410][T27132] Call trace: [ 437.367258][T27132] dump_backtrace+0x1b8/0x1e4 [ 437.368515][T27132] show_stack+0x2c/0x44 [ 437.369664][T27132] dump_stack_lvl+0xd0/0x124 [ 437.370952][T27132] dump_stack+0x1c/0x28 [ 437.372039][T27132] should_fail_ex+0x3f8/0x5c4 [ 437.373268][T27132] __should_failslab+0xc8/0x128 [ 437.374523][T27132] should_failslab+0x10/0x28 [ 437.375710][T27132] kmem_cache_alloc+0x80/0x424 [ 437.377013][T27132] btrfs_alloc_path+0x30/0x3c [ 437.378235][T27132] __btrfs_run_delayed_items+0x88/0x420 [ 437.379831][T27132] btrfs_run_delayed_items+0x24/0x34 [ 437.381219][T27132] create_pending_snapshot+0x8e4/0x2834 [ 437.382688][T27132] create_pending_snapshots+0x150/0x198 [ 437.384165][T27132] btrfs_commit_transaction+0x1000/0x2d58 [ 437.385677][T27132] create_snapshot+0x418/0x6f0 [ 437.386941][T27132] btrfs_mksubvol+0x494/0x5f8 [ 437.388220][T27132] btrfs_mksnapshot+0xc8/0x158 [ 437.389512][T27132] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 437.391056][T27132] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 437.392581][T27132] btrfs_ioctl+0x9b4/0xb08 [ 437.393720][T27132] __arm64_sys_ioctl+0x14c/0x1c8 [ 437.395055][T27132] invoke_syscall+0x98/0x2b8 [ 437.396262][T27132] el0_svc_common+0x130/0x23c [ 437.397498][T27132] do_el0_svc+0x48/0x58 [ 437.398599][T27132] el0_svc+0x58/0x16c [ 437.399621][T27132] el0t_64_sync_handler+0x84/0xfc [ 437.400989][T27132] el0t_64_sync+0x190/0x194 [ 437.403402][T27132] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 437.406051][T27132] BTRFS info (device loop0: state EA): forced readonly [ 437.408105][T27132] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 437.410431][T27132] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 437.605949][T27155] loop0: detected capacity change from 0 to 32768 [ 437.608923][T27155] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (27155) [ 437.613683][T27155] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 437.615831][T27155] BTRFS info (device loop0): using free space tree [ 437.626279][T27155] BTRFS info (device loop0): enabling ssd optimizations [ 437.628193][T27155] BTRFS info (device loop0): auto enabling async discard [ 437.632005][T27155] FAULT_INJECTION: forcing a failure. [ 437.632005][T27155] name failslab, interval 1, probability 0, space 0, times 0 [ 437.635296][T27155] CPU: 1 PID: 27155 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 437.637990][T27155] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 437.640628][T27155] Call trace: [ 437.641573][T27155] dump_backtrace+0x1b8/0x1e4 [ 437.642811][T27155] show_stack+0x2c/0x44 [ 437.643916][T27155] dump_stack_lvl+0xd0/0x124 [ 437.645090][T27155] dump_stack+0x1c/0x28 [ 437.646196][T27155] should_fail_ex+0x3f8/0x5c4 [ 437.647599][T27155] __should_failslab+0xc8/0x128 [ 437.648910][T27155] should_failslab+0x10/0x28 [ 437.650213][T27155] kmem_cache_alloc+0x80/0x424 [ 437.651484][T27155] btrfs_alloc_path+0x30/0x3c [ 437.652776][T27155] __btrfs_run_delayed_items+0x88/0x420 [ 437.654291][T27155] btrfs_run_delayed_items+0x24/0x34 [ 437.655707][T27155] create_pending_snapshot+0x8e4/0x2834 [ 437.657184][T27155] create_pending_snapshots+0x150/0x198 [ 437.658652][T27155] btrfs_commit_transaction+0x1000/0x2d58 [ 437.660193][T27155] create_snapshot+0x418/0x6f0 [ 437.661505][T27155] btrfs_mksubvol+0x494/0x5f8 [ 437.662778][T27155] btrfs_mksnapshot+0xc8/0x158 [ 437.664052][T27155] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 437.665560][T27155] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 437.667077][T27155] btrfs_ioctl+0x9b4/0xb08 [ 437.668257][T27155] __arm64_sys_ioctl+0x14c/0x1c8 [ 437.669587][T27155] invoke_syscall+0x98/0x2b8 [ 437.670780][T27155] el0_svc_common+0x130/0x23c [ 437.671997][T27155] do_el0_svc+0x48/0x58 [ 437.673101][T27155] el0_svc+0x58/0x16c [ 437.674169][T27155] el0t_64_sync_handler+0x84/0xfc [ 437.675531][T27155] el0t_64_sync+0x190/0x194 [ 437.678413][T27155] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 437.681164][T27155] BTRFS info (device loop0: state EA): forced readonly [ 437.682981][T27155] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 437.685319][T27155] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 437.882251][T27172] loop0: detected capacity change from 0 to 32768 [ 437.885396][T27172] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (27172) [ 437.890368][T27172] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 437.892610][T27172] BTRFS info (device loop0): using free space tree [ 437.903037][T27172] BTRFS info (device loop0): enabling ssd optimizations [ 437.904809][T27172] BTRFS info (device loop0): auto enabling async discard [ 437.908806][T27172] FAULT_INJECTION: forcing a failure. [ 437.908806][T27172] name failslab, interval 1, probability 0, space 0, times 0 [ 437.911978][T27172] CPU: 1 PID: 27172 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 437.914646][T27172] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 437.917191][T27172] Call trace: [ 437.918037][T27172] dump_backtrace+0x1b8/0x1e4 [ 437.919272][T27172] show_stack+0x2c/0x44 [ 437.920368][T27172] dump_stack_lvl+0xd0/0x124 [ 437.921575][T27172] dump_stack+0x1c/0x28 [ 437.922683][T27172] should_fail_ex+0x3f8/0x5c4 [ 437.923904][T27172] __should_failslab+0xc8/0x128 [ 437.925169][T27172] should_failslab+0x10/0x28 [ 437.926371][T27172] kmem_cache_alloc+0x80/0x424 [ 437.927652][T27172] btrfs_alloc_path+0x30/0x3c [ 437.928901][T27172] __btrfs_run_delayed_items+0x88/0x420 [ 437.930348][T27172] btrfs_run_delayed_items+0x24/0x34 [ 437.931722][T27172] create_pending_snapshot+0x8e4/0x2834 [ 437.933196][T27172] create_pending_snapshots+0x150/0x198 [ 437.934719][T27172] btrfs_commit_transaction+0x1000/0x2d58 [ 437.936253][T27172] create_snapshot+0x418/0x6f0 [ 437.937500][T27172] btrfs_mksubvol+0x494/0x5f8 [ 437.938728][T27172] btrfs_mksnapshot+0xc8/0x158 [ 437.940004][T27172] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 437.941526][T27172] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 437.943095][T27172] btrfs_ioctl+0x9b4/0xb08 [ 437.944266][T27172] __arm64_sys_ioctl+0x14c/0x1c8 [ 437.945550][T27172] invoke_syscall+0x98/0x2b8 [ 437.946765][T27172] el0_svc_common+0x130/0x23c [ 437.948027][T27172] do_el0_svc+0x48/0x58 [ 437.949142][T27172] el0_svc+0x58/0x16c [ 437.950235][T27172] el0t_64_sync_handler+0x84/0xfc [ 437.951567][T27172] el0t_64_sync+0x190/0x194 [ 437.953062][T27172] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 437.955969][T27172] BTRFS info (device loop0: state EA): forced readonly [ 437.957982][T27172] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 437.960464][T27172] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 438.153004][T27189] loop0: detected capacity change from 0 to 32768 [ 438.156438][T27189] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (27189) [ 438.161598][T27189] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 438.163896][T27189] BTRFS info (device loop0): using free space tree [ 438.173970][T27189] BTRFS info (device loop0): enabling ssd optimizations [ 438.175927][T27189] BTRFS info (device loop0): auto enabling async discard [ 438.187451][T27189] FAULT_INJECTION: forcing a failure. [ 438.187451][T27189] name failslab, interval 1, probability 0, space 0, times 0 [ 438.190865][T27189] CPU: 0 PID: 27189 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 438.193485][T27189] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 438.196288][T27189] Call trace: [ 438.197149][T27189] dump_backtrace+0x1b8/0x1e4 [ 438.198397][T27189] show_stack+0x2c/0x44 [ 438.199513][T27189] dump_stack_lvl+0xd0/0x124 [ 438.200704][T27189] dump_stack+0x1c/0x28 [ 438.201758][T27189] should_fail_ex+0x3f8/0x5c4 [ 438.202999][T27189] __should_failslab+0xc8/0x128 [ 438.204262][T27189] should_failslab+0x10/0x28 [ 438.205466][T27189] kmem_cache_alloc+0x80/0x424 [ 438.206741][T27189] btrfs_alloc_path+0x30/0x3c [ 438.207984][T27189] __btrfs_run_delayed_items+0x88/0x420 [ 438.209489][T27189] btrfs_run_delayed_items+0x24/0x34 [ 438.210917][T27189] create_pending_snapshot+0x8e4/0x2834 [ 438.212355][T27189] create_pending_snapshots+0x150/0x198 [ 438.213841][T27189] btrfs_commit_transaction+0x1000/0x2d58 [ 438.215345][T27189] create_snapshot+0x418/0x6f0 [ 438.216631][T27189] btrfs_mksubvol+0x494/0x5f8 [ 438.217887][T27189] btrfs_mksnapshot+0xc8/0x158 [ 438.219159][T27189] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 438.220614][T27189] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 438.222136][T27189] btrfs_ioctl+0x9b4/0xb08 [ 438.223365][T27189] __arm64_sys_ioctl+0x14c/0x1c8 [ 438.224669][T27189] invoke_syscall+0x98/0x2b8 [ 438.225928][T27189] el0_svc_common+0x130/0x23c [ 438.227166][T27189] do_el0_svc+0x48/0x58 [ 438.228320][T27189] el0_svc+0x58/0x16c [ 438.229377][T27189] el0t_64_sync_handler+0x84/0xfc [ 438.230716][T27189] el0t_64_sync+0x190/0x194 [ 438.234109][T27189] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 438.237009][T27189] BTRFS info (device loop0: state EA): forced readonly [ 438.238807][T27189] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 438.241149][T27189] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 438.482844][T27206] loop0: detected capacity change from 0 to 32768 [ 438.485611][T27206] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (27206) [ 438.491574][T27206] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 438.494206][T27206] BTRFS info (device loop0): using free space tree [ 438.507075][T27206] BTRFS info (device loop0): enabling ssd optimizations [ 438.508921][T27206] BTRFS info (device loop0): auto enabling async discard [ 438.517480][T27206] FAULT_INJECTION: forcing a failure. [ 438.517480][T27206] name failslab, interval 1, probability 0, space 0, times 0 [ 438.520736][T27206] CPU: 0 PID: 27206 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 438.523152][T27206] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 438.525716][T27206] Call trace: [ 438.526552][T27206] dump_backtrace+0x1b8/0x1e4 [ 438.527764][T27206] show_stack+0x2c/0x44 [ 438.528864][T27206] dump_stack_lvl+0xd0/0x124 [ 438.530054][T27206] dump_stack+0x1c/0x28 [ 438.531147][T27206] should_fail_ex+0x3f8/0x5c4 [ 438.532345][T27206] __should_failslab+0xc8/0x128 [ 438.533578][T27206] should_failslab+0x10/0x28 [ 438.534781][T27206] kmem_cache_alloc+0x80/0x424 [ 438.536014][T27206] btrfs_alloc_path+0x30/0x3c [ 438.537200][T27206] __btrfs_run_delayed_items+0x88/0x420 [ 438.538643][T27206] btrfs_run_delayed_items+0x24/0x34 [ 438.540048][T27206] create_pending_snapshot+0x8e4/0x2834 [ 438.541507][T27206] create_pending_snapshots+0x150/0x198 [ 438.542951][T27206] btrfs_commit_transaction+0x1000/0x2d58 [ 438.544483][T27206] create_snapshot+0x418/0x6f0 [ 438.545714][T27206] btrfs_mksubvol+0x494/0x5f8 [ 438.546951][T27206] btrfs_mksnapshot+0xc8/0x158 [ 438.548164][T27206] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 438.549620][T27206] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 438.551178][T27206] btrfs_ioctl+0x9b4/0xb08 [ 438.552376][T27206] __arm64_sys_ioctl+0x14c/0x1c8 [ 438.553689][T27206] invoke_syscall+0x98/0x2b8 [ 438.554886][T27206] el0_svc_common+0x130/0x23c [ 438.556077][T27206] do_el0_svc+0x48/0x58 [ 438.557166][T27206] el0_svc+0x58/0x16c [ 438.558194][T27206] el0t_64_sync_handler+0x84/0xfc [ 438.559507][T27206] el0t_64_sync+0x190/0x194 [ 438.565356][T27206] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 438.568346][T27206] BTRFS info (device loop0: state EA): forced readonly [ 438.570291][T27206] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 438.572760][T27206] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 438.853839][T27223] loop0: detected capacity change from 0 to 32768 [ 438.857176][T27223] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (27223) [ 438.864308][T27223] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 438.866709][T27223] BTRFS info (device loop0): using free space tree [ 438.876985][T27223] BTRFS info (device loop0): enabling ssd optimizations [ 438.878978][T27223] BTRFS info (device loop0): auto enabling async discard [ 438.899477][T27223] FAULT_INJECTION: forcing a failure. [ 438.899477][T27223] name failslab, interval 1, probability 0, space 0, times 0 [ 438.903022][T27223] CPU: 1 PID: 27223 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 438.905690][T27223] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 438.908259][T27223] Call trace: [ 438.909106][T27223] dump_backtrace+0x1b8/0x1e4 [ 438.910282][T27223] show_stack+0x2c/0x44 [ 438.911331][T27223] dump_stack_lvl+0xd0/0x124 [ 438.912520][T27223] dump_stack+0x1c/0x28 [ 438.913608][T27223] should_fail_ex+0x3f8/0x5c4 [ 438.914847][T27223] __should_failslab+0xc8/0x128 [ 438.916064][T27223] should_failslab+0x10/0x28 [ 438.917250][T27223] kmem_cache_alloc+0x80/0x424 [ 438.918512][T27223] btrfs_alloc_path+0x30/0x3c [ 438.919756][T27223] __btrfs_run_delayed_items+0x88/0x420 [ 438.921194][T27223] btrfs_run_delayed_items+0x24/0x34 [ 438.922557][T27223] btrfs_commit_transaction+0xa10/0x2d58 [ 438.924018][T27223] create_snapshot+0x418/0x6f0 [ 438.925245][T27223] btrfs_mksubvol+0x494/0x5f8 [ 438.926443][T27223] btrfs_mksnapshot+0xc8/0x158 [ 438.927702][T27223] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 438.929192][T27223] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 438.930689][T27223] btrfs_ioctl+0x9b4/0xb08 [ 438.931854][T27223] __arm64_sys_ioctl+0x14c/0x1c8 [ 438.933128][T27223] invoke_syscall+0x98/0x2b8 [ 438.934342][T27223] el0_svc_common+0x130/0x23c [ 438.935551][T27223] do_el0_svc+0x48/0x58 [ 438.936666][T27223] el0_svc+0x58/0x16c [ 438.937723][T27223] el0t_64_sync_handler+0x84/0xfc [ 438.939078][T27223] el0t_64_sync+0x190/0x194 [ 438.954805][T27223] BTRFS warning (device loop0): Skipping commit of aborted transaction. [ 438.967192][T27223] BTRFS: error (device loop0: state A) in cleanup_transaction:1983: errno=-12 Out of memory [ 438.969962][T27223] BTRFS info (device loop0: state EA): forced readonly [ 439.175201][T27240] loop0: detected capacity change from 0 to 32768 [ 439.178119][T27240] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (27240) [ 439.185162][T27240] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 439.187566][T27240] BTRFS info (device loop0): using free space tree [ 439.197622][T27240] BTRFS info (device loop0): enabling ssd optimizations [ 439.199541][T27240] BTRFS info (device loop0): auto enabling async discard [ 439.204999][T27240] FAULT_INJECTION: forcing a failure. [ 439.204999][T27240] name failslab, interval 1, probability 0, space 0, times 0 [ 439.208419][T27240] CPU: 1 PID: 27240 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 439.211121][T27240] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 439.213722][T27240] Call trace: [ 439.214565][T27240] dump_backtrace+0x1b8/0x1e4 [ 439.215757][T27240] show_stack+0x2c/0x44 [ 439.216829][T27240] dump_stack_lvl+0xd0/0x124 [ 439.218008][T27240] dump_stack+0x1c/0x28 [ 439.219070][T27240] should_fail_ex+0x3f8/0x5c4 [ 439.220250][T27240] __should_failslab+0xc8/0x128 [ 439.221528][T27240] should_failslab+0x10/0x28 [ 439.222756][T27240] kmem_cache_alloc+0x80/0x424 [ 439.223980][T27240] btrfs_alloc_path+0x30/0x3c [ 439.225170][T27240] __btrfs_run_delayed_items+0x88/0x420 [ 439.226609][T27240] btrfs_run_delayed_items+0x24/0x34 [ 439.228033][T27240] create_pending_snapshot+0x8e4/0x2834 [ 439.229481][T27240] create_pending_snapshots+0x150/0x198 [ 439.230989][T27240] btrfs_commit_transaction+0x1000/0x2d58 [ 439.232450][T27240] create_snapshot+0x418/0x6f0 [ 439.233724][T27240] btrfs_mksubvol+0x494/0x5f8 [ 439.234947][T27240] btrfs_mksnapshot+0xc8/0x158 [ 439.236197][T27240] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 439.237644][T27240] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 439.239151][T27240] btrfs_ioctl+0x9b4/0xb08 [ 439.240292][T27240] __arm64_sys_ioctl+0x14c/0x1c8 [ 439.241555][T27240] invoke_syscall+0x98/0x2b8 [ 439.242729][T27240] el0_svc_common+0x130/0x23c [ 439.243961][T27240] do_el0_svc+0x48/0x58 [ 439.245046][T27240] el0_svc+0x58/0x16c [ 439.246071][T27240] el0t_64_sync_handler+0x84/0xfc [ 439.247387][T27240] el0t_64_sync+0x190/0x194 [ 439.248789][T27240] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 439.251599][T27240] BTRFS info (device loop0: state EA): forced readonly [ 439.253501][T27240] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 439.256026][T27240] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 439.456723][T27258] loop0: detected capacity change from 0 to 32768 [ 439.459608][T27258] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (27258) [ 439.464107][T27258] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 439.466329][T27258] BTRFS info (device loop0): using free space tree [ 439.476785][T27258] BTRFS info (device loop0): enabling ssd optimizations [ 439.478618][T27258] BTRFS info (device loop0): auto enabling async discard [ 439.482381][T27258] FAULT_INJECTION: forcing a failure. [ 439.482381][T27258] name failslab, interval 1, probability 0, space 0, times 0 [ 439.485792][T27258] CPU: 1 PID: 27258 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 439.488502][T27258] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 439.491117][T27258] Call trace: [ 439.491983][T27258] dump_backtrace+0x1b8/0x1e4 [ 439.493253][T27258] show_stack+0x2c/0x44 [ 439.494307][T27258] dump_stack_lvl+0xd0/0x124 [ 439.495505][T27258] dump_stack+0x1c/0x28 [ 439.496591][T27258] should_fail_ex+0x3f8/0x5c4 [ 439.497839][T27258] __should_failslab+0xc8/0x128 [ 439.499130][T27258] should_failslab+0x10/0x28 [ 439.500318][T27258] kmem_cache_alloc+0x80/0x424 [ 439.501576][T27258] btrfs_alloc_path+0x30/0x3c [ 439.502840][T27258] __btrfs_run_delayed_items+0x88/0x420 [ 439.504269][T27258] btrfs_run_delayed_items+0x24/0x34 [ 439.505606][T27258] create_pending_snapshot+0x8e4/0x2834 [ 439.507042][T27258] create_pending_snapshots+0x150/0x198 [ 439.508488][T27258] btrfs_commit_transaction+0x1000/0x2d58 [ 439.509975][T27258] create_snapshot+0x418/0x6f0 [ 439.511227][T27258] btrfs_mksubvol+0x494/0x5f8 [ 439.512446][T27258] btrfs_mksnapshot+0xc8/0x158 [ 439.513697][T27258] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 439.515178][T27258] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 439.516693][T27258] btrfs_ioctl+0x9b4/0xb08 [ 439.517910][T27258] __arm64_sys_ioctl+0x14c/0x1c8 [ 439.519195][T27258] invoke_syscall+0x98/0x2b8 [ 439.520424][T27258] el0_svc_common+0x130/0x23c [ 439.521634][T27258] do_el0_svc+0x48/0x58 [ 439.522725][T27258] el0_svc+0x58/0x16c [ 439.523791][T27258] el0t_64_sync_handler+0x84/0xfc [ 439.525074][T27258] el0t_64_sync+0x190/0x194 [ 439.527008][T27258] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 439.529843][T27258] BTRFS info (device loop0: state EA): forced readonly [ 439.531640][T27258] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 439.534120][T27258] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 439.764781][T27275] loop0: detected capacity change from 0 to 32768 [ 439.767690][T27275] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (27275) [ 439.772221][T27275] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 439.774373][T27275] BTRFS info (device loop0): using free space tree [ 439.784602][T27275] BTRFS info (device loop0): enabling ssd optimizations [ 439.786534][T27275] BTRFS info (device loop0): auto enabling async discard [ 439.790540][T27275] FAULT_INJECTION: forcing a failure. [ 439.790540][T27275] name failslab, interval 1, probability 0, space 0, times 0 [ 439.793834][T27275] CPU: 1 PID: 27275 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 439.796474][T27275] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 439.799044][T27275] Call trace: [ 439.799903][T27275] dump_backtrace+0x1b8/0x1e4 [ 439.801094][T27275] show_stack+0x2c/0x44 [ 439.802147][T27275] dump_stack_lvl+0xd0/0x124 [ 439.803313][T27275] dump_stack+0x1c/0x28 [ 439.804377][T27275] should_fail_ex+0x3f8/0x5c4 [ 439.805577][T27275] __should_failslab+0xc8/0x128 [ 439.806818][T27275] should_failslab+0x10/0x28 [ 439.807991][T27275] kmem_cache_alloc+0x80/0x424 [ 439.809212][T27275] btrfs_alloc_path+0x30/0x3c [ 439.810403][T27275] __btrfs_run_delayed_items+0x88/0x420 [ 439.811879][T27275] btrfs_run_delayed_items+0x24/0x34 [ 439.813259][T27275] create_pending_snapshot+0x8e4/0x2834 [ 439.814677][T27275] create_pending_snapshots+0x150/0x198 [ 439.816135][T27275] btrfs_commit_transaction+0x1000/0x2d58 [ 439.817630][T27275] create_snapshot+0x418/0x6f0 [ 439.818912][T27275] btrfs_mksubvol+0x494/0x5f8 [ 439.820105][T27275] btrfs_mksnapshot+0xc8/0x158 [ 439.821291][T27275] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 439.822758][T27275] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 439.824264][T27275] btrfs_ioctl+0x9b4/0xb08 [ 439.825404][T27275] __arm64_sys_ioctl+0x14c/0x1c8 [ 439.826686][T27275] invoke_syscall+0x98/0x2b8 [ 439.827867][T27275] el0_svc_common+0x130/0x23c [ 439.829115][T27275] do_el0_svc+0x48/0x58 [ 439.830178][T27275] el0_svc+0x58/0x16c [ 439.831191][T27275] el0t_64_sync_handler+0x84/0xfc [ 439.832483][T27275] el0t_64_sync+0x190/0x194 [ 439.833924][T27275] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 439.836562][T27275] BTRFS info (device loop0: state EA): forced readonly [ 439.838720][T27275] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 439.841058][T27275] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 440.036317][T27292] loop0: detected capacity change from 0 to 32768 [ 440.039154][T27292] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (27292) [ 440.043757][T27292] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 440.046016][T27292] BTRFS info (device loop0): using free space tree [ 440.056111][T27292] BTRFS info (device loop0): enabling ssd optimizations [ 440.057957][T27292] BTRFS info (device loop0): auto enabling async discard [ 440.061671][T27292] FAULT_INJECTION: forcing a failure. [ 440.061671][T27292] name failslab, interval 1, probability 0, space 0, times 0 [ 440.064861][T27292] CPU: 0 PID: 27292 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 440.067518][T27292] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 440.070175][T27292] Call trace: [ 440.071050][T27292] dump_backtrace+0x1b8/0x1e4 [ 440.072243][T27292] show_stack+0x2c/0x44 [ 440.073368][T27292] dump_stack_lvl+0xd0/0x124 [ 440.074567][T27292] dump_stack+0x1c/0x28 [ 440.075657][T27292] should_fail_ex+0x3f8/0x5c4 [ 440.076857][T27292] __should_failslab+0xc8/0x128 [ 440.078131][T27292] should_failslab+0x10/0x28 [ 440.079333][T27292] kmem_cache_alloc+0x80/0x424 [ 440.080586][T27292] btrfs_alloc_path+0x30/0x3c [ 440.081835][T27292] __btrfs_run_delayed_items+0x88/0x420 [ 440.083343][T27292] btrfs_run_delayed_items+0x24/0x34 [ 440.084712][T27292] btrfs_commit_transaction+0xa10/0x2d58 [ 440.086215][T27292] create_snapshot+0x418/0x6f0 [ 440.087454][T27292] btrfs_mksubvol+0x494/0x5f8 [ 440.088672][T27292] btrfs_mksnapshot+0xc8/0x158 [ 440.089915][T27292] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 440.091381][T27292] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 440.092885][T27292] btrfs_ioctl+0x9b4/0xb08 [ 440.094050][T27292] __arm64_sys_ioctl+0x14c/0x1c8 [ 440.095334][T27292] invoke_syscall+0x98/0x2b8 [ 440.096539][T27292] el0_svc_common+0x130/0x23c [ 440.097753][T27292] do_el0_svc+0x48/0x58 [ 440.098799][T27292] el0_svc+0x58/0x16c [ 440.099844][T27292] el0t_64_sync_handler+0x84/0xfc [ 440.101148][T27292] el0t_64_sync+0x190/0x194 [ 440.102628][T27292] BTRFS warning (device loop0): Skipping commit of aborted transaction. [ 440.104724][T27292] BTRFS: error (device loop0: state A) in cleanup_transaction:1983: errno=-12 Out of memory [ 440.107323][T27292] BTRFS info (device loop0: state EA): forced readonly [ 440.298722][T27309] loop0: detected capacity change from 0 to 32768 [ 440.301593][T27309] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (27309) [ 440.306308][T27309] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 440.308661][T27309] BTRFS info (device loop0): using free space tree [ 440.317652][T27309] BTRFS info (device loop0): enabling ssd optimizations [ 440.319597][T27309] BTRFS info (device loop0): auto enabling async discard [ 440.327382][T27309] FAULT_INJECTION: forcing a failure. [ 440.327382][T27309] name failslab, interval 1, probability 0, space 0, times 0 [ 440.330669][T27309] CPU: 0 PID: 27309 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 440.333283][T27309] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 440.335830][T27309] Call trace: [ 440.336637][T27309] dump_backtrace+0x1b8/0x1e4 [ 440.337868][T27309] show_stack+0x2c/0x44 [ 440.338957][T27309] dump_stack_lvl+0xd0/0x124 [ 440.340153][T27309] dump_stack+0x1c/0x28 [ 440.341226][T27309] should_fail_ex+0x3f8/0x5c4 [ 440.342463][T27309] __should_failslab+0xc8/0x128 [ 440.343810][T27309] should_failslab+0x10/0x28 [ 440.345079][T27309] kmem_cache_alloc+0x80/0x424 [ 440.346331][T27309] btrfs_alloc_path+0x30/0x3c [ 440.347542][T27309] __btrfs_run_delayed_items+0x88/0x420 [ 440.348933][T27309] btrfs_run_delayed_items+0x24/0x34 [ 440.350345][T27309] create_pending_snapshot+0x8e4/0x2834 [ 440.351806][T27309] create_pending_snapshots+0x150/0x198 [ 440.353257][T27309] btrfs_commit_transaction+0x1000/0x2d58 [ 440.354723][T27309] create_snapshot+0x418/0x6f0 [ 440.356027][T27309] btrfs_mksubvol+0x494/0x5f8 [ 440.357211][T27309] btrfs_mksnapshot+0xc8/0x158 [ 440.358466][T27309] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 440.359920][T27309] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 440.361388][T27309] btrfs_ioctl+0x9b4/0xb08 [ 440.362549][T27309] __arm64_sys_ioctl+0x14c/0x1c8 [ 440.363862][T27309] invoke_syscall+0x98/0x2b8 [ 440.365070][T27309] el0_svc_common+0x130/0x23c [ 440.366294][T27309] do_el0_svc+0x48/0x58 [ 440.367427][T27309] el0_svc+0x58/0x16c [ 440.368488][T27309] el0t_64_sync_handler+0x84/0xfc [ 440.369801][T27309] el0t_64_sync+0x190/0x194 [ 440.372108][T27309] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 440.374779][T27309] BTRFS info (device loop0: state EA): forced readonly [ 440.376518][T27309] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 440.379197][T27309] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 440.575665][T27326] loop0: detected capacity change from 0 to 32768 [ 440.578537][T27326] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (27326) [ 440.583078][T27326] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 440.585300][T27326] BTRFS info (device loop0): using free space tree [ 440.594051][T27326] BTRFS info (device loop0): enabling ssd optimizations [ 440.595820][T27326] BTRFS info (device loop0): auto enabling async discard [ 440.600093][T27326] FAULT_INJECTION: forcing a failure. [ 440.600093][T27326] name failslab, interval 1, probability 0, space 0, times 0 [ 440.603323][T27326] CPU: 0 PID: 27326 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 440.605982][T27326] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 440.608608][T27326] Call trace: [ 440.609426][T27326] dump_backtrace+0x1b8/0x1e4 [ 440.610655][T27326] show_stack+0x2c/0x44 [ 440.611745][T27326] dump_stack_lvl+0xd0/0x124 [ 440.612961][T27326] dump_stack+0x1c/0x28 [ 440.614019][T27326] should_fail_ex+0x3f8/0x5c4 [ 440.615251][T27326] __should_failslab+0xc8/0x128 [ 440.616572][T27326] should_failslab+0x10/0x28 [ 440.617781][T27326] kmem_cache_alloc+0x80/0x424 [ 440.619020][T27326] btrfs_alloc_path+0x30/0x3c [ 440.620238][T27326] __btrfs_run_delayed_items+0x88/0x420 [ 440.621665][T27326] btrfs_run_delayed_items+0x24/0x34 [ 440.623031][T27326] btrfs_commit_transaction+0xa10/0x2d58 [ 440.624473][T27326] create_snapshot+0x418/0x6f0 [ 440.625777][T27326] btrfs_mksubvol+0x494/0x5f8 [ 440.627031][T27326] btrfs_mksnapshot+0xc8/0x158 [ 440.628262][T27326] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 440.629730][T27326] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 440.631251][T27326] btrfs_ioctl+0x9b4/0xb08 [ 440.632408][T27326] __arm64_sys_ioctl+0x14c/0x1c8 [ 440.633664][T27326] invoke_syscall+0x98/0x2b8 [ 440.634887][T27326] el0_svc_common+0x130/0x23c [ 440.636119][T27326] do_el0_svc+0x48/0x58 [ 440.637225][T27326] el0_svc+0x58/0x16c [ 440.638262][T27326] el0t_64_sync_handler+0x84/0xfc [ 440.639558][T27326] el0t_64_sync+0x190/0x194 [ 440.641859][T27326] BTRFS warning (device loop0): Skipping commit of aborted transaction. [ 440.643968][T27326] BTRFS: error (device loop0: state A) in cleanup_transaction:1983: errno=-12 Out of memory [ 440.646440][T27326] BTRFS info (device loop0: state EA): forced readonly [ 440.848346][T27343] loop0: detected capacity change from 0 to 32768 [ 440.851185][T27343] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (27343) [ 440.855866][T27343] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 440.858187][T27343] BTRFS info (device loop0): using free space tree [ 440.868224][T27343] BTRFS info (device loop0): enabling ssd optimizations [ 440.870053][T27343] BTRFS info (device loop0): auto enabling async discard [ 440.873940][T27343] FAULT_INJECTION: forcing a failure. [ 440.873940][T27343] name failslab, interval 1, probability 0, space 0, times 0 [ 440.877393][T27343] CPU: 1 PID: 27343 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 440.880113][T27343] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 440.882611][T27343] Call trace: [ 440.883505][T27343] dump_backtrace+0x1b8/0x1e4 [ 440.884704][T27343] show_stack+0x2c/0x44 [ 440.885751][T27343] dump_stack_lvl+0xd0/0x124 [ 440.886973][T27343] dump_stack+0x1c/0x28 [ 440.888052][T27343] should_fail_ex+0x3f8/0x5c4 [ 440.889282][T27343] __should_failslab+0xc8/0x128 [ 440.890546][T27343] should_failslab+0x10/0x28 [ 440.891726][T27343] kmem_cache_alloc+0x80/0x424 [ 440.892972][T27343] btrfs_alloc_path+0x30/0x3c [ 440.894168][T27343] __btrfs_run_delayed_items+0x88/0x420 [ 440.895592][T27343] btrfs_run_delayed_items+0x24/0x34 [ 440.897003][T27343] create_pending_snapshot+0x8e4/0x2834 [ 440.898471][T27343] create_pending_snapshots+0x150/0x198 [ 440.899925][T27343] btrfs_commit_transaction+0x1000/0x2d58 [ 440.901397][T27343] create_snapshot+0x418/0x6f0 [ 440.902628][T27343] btrfs_mksubvol+0x494/0x5f8 [ 440.903868][T27343] btrfs_mksnapshot+0xc8/0x158 [ 440.905128][T27343] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 440.906580][T27343] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 440.908118][T27343] btrfs_ioctl+0x9b4/0xb08 [ 440.909281][T27343] __arm64_sys_ioctl+0x14c/0x1c8 [ 440.910536][T27343] invoke_syscall+0x98/0x2b8 [ 440.911693][T27343] el0_svc_common+0x130/0x23c [ 440.912882][T27343] do_el0_svc+0x48/0x58 [ 440.913940][T27343] el0_svc+0x58/0x16c [ 440.914981][T27343] el0t_64_sync_handler+0x84/0xfc [ 440.916312][T27343] el0t_64_sync+0x190/0x194 [ 440.917669][T27343] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 440.921374][T27343] BTRFS info (device loop0: state EA): forced readonly [ 440.923177][T27343] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 440.925468][T27343] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 441.121216][T27360] loop0: detected capacity change from 0 to 32768 [ 441.124030][T27360] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (27360) [ 441.129960][T27360] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 441.132245][T27360] BTRFS info (device loop0): using free space tree [ 441.142056][T27360] BTRFS info (device loop0): enabling ssd optimizations [ 441.143940][T27360] BTRFS info (device loop0): auto enabling async discard [ 441.148028][T27360] FAULT_INJECTION: forcing a failure. [ 441.148028][T27360] name failslab, interval 1, probability 0, space 0, times 0 [ 441.151360][T27360] CPU: 1 PID: 27360 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 441.154069][T27360] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 441.156697][T27360] Call trace: [ 441.157572][T27360] dump_backtrace+0x1b8/0x1e4 [ 441.158865][T27360] show_stack+0x2c/0x44 [ 441.159981][T27360] dump_stack_lvl+0xd0/0x124 [ 441.161171][T27360] dump_stack+0x1c/0x28 [ 441.162318][T27360] should_fail_ex+0x3f8/0x5c4 [ 441.163549][T27360] __should_failslab+0xc8/0x128 [ 441.164812][T27360] should_failslab+0x10/0x28 [ 441.166018][T27360] kmem_cache_alloc+0x80/0x424 [ 441.167279][T27360] btrfs_alloc_path+0x30/0x3c [ 441.168500][T27360] __btrfs_run_delayed_items+0x88/0x420 [ 441.170001][T27360] btrfs_run_delayed_items+0x24/0x34 [ 441.171392][T27360] create_pending_snapshot+0x8e4/0x2834 [ 441.172909][T27360] create_pending_snapshots+0x150/0x198 [ 441.174366][T27360] btrfs_commit_transaction+0x1000/0x2d58 [ 441.175923][T27360] create_snapshot+0x418/0x6f0 [ 441.177226][T27360] btrfs_mksubvol+0x494/0x5f8 [ 441.178489][T27360] btrfs_mksnapshot+0xc8/0x158 [ 441.179731][T27360] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 441.181257][T27360] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 441.182819][T27360] btrfs_ioctl+0x9b4/0xb08 [ 441.183995][T27360] __arm64_sys_ioctl+0x14c/0x1c8 [ 441.185321][T27360] invoke_syscall+0x98/0x2b8 [ 441.186545][T27360] el0_svc_common+0x130/0x23c [ 441.187807][T27360] do_el0_svc+0x48/0x58 [ 441.188912][T27360] el0_svc+0x58/0x16c [ 441.189962][T27360] el0t_64_sync_handler+0x84/0xfc [ 441.191314][T27360] el0t_64_sync+0x190/0x194 [ 441.194067][T27360] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 441.196848][T27360] BTRFS info (device loop0: state EA): forced readonly [ 441.198644][T27360] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 441.201017][T27360] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 441.397412][T27377] loop0: detected capacity change from 0 to 32768 [ 441.400240][T27377] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (27377) [ 441.404912][T27377] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 441.407631][T27377] BTRFS info (device loop0): using free space tree [ 441.417819][T27377] BTRFS info (device loop0): enabling ssd optimizations [ 441.419653][T27377] BTRFS info (device loop0): auto enabling async discard [ 441.423674][T27377] FAULT_INJECTION: forcing a failure. [ 441.423674][T27377] name failslab, interval 1, probability 0, space 0, times 0 [ 441.427129][T27377] CPU: 0 PID: 27377 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 441.429809][T27377] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 441.432394][T27377] Call trace: [ 441.433242][T27377] dump_backtrace+0x1b8/0x1e4 [ 441.434480][T27377] show_stack+0x2c/0x44 [ 441.435554][T27377] dump_stack_lvl+0xd0/0x124 [ 441.436712][T27377] dump_stack+0x1c/0x28 [ 441.437844][T27377] should_fail_ex+0x3f8/0x5c4 [ 441.439055][T27377] __should_failslab+0xc8/0x128 [ 441.440326][T27377] should_failslab+0x10/0x28 [ 441.441501][T27377] kmem_cache_alloc+0x80/0x424 [ 441.442728][T27377] btrfs_alloc_path+0x30/0x3c [ 441.443961][T27377] __btrfs_run_delayed_items+0x88/0x420 [ 441.445388][T27377] btrfs_run_delayed_items+0x24/0x34 [ 441.446758][T27377] create_pending_snapshot+0x8e4/0x2834 [ 441.448165][T27377] create_pending_snapshots+0x150/0x198 [ 441.449619][T27377] btrfs_commit_transaction+0x1000/0x2d58 [ 441.451108][T27377] create_snapshot+0x418/0x6f0 [ 441.452405][T27377] btrfs_mksubvol+0x494/0x5f8 [ 441.453618][T27377] btrfs_mksnapshot+0xc8/0x158 [ 441.454874][T27377] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 441.456372][T27377] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 441.457884][T27377] btrfs_ioctl+0x9b4/0xb08 [ 441.459022][T27377] __arm64_sys_ioctl+0x14c/0x1c8 [ 441.460249][T27377] invoke_syscall+0x98/0x2b8 [ 441.461478][T27377] el0_svc_common+0x130/0x23c [ 441.462707][T27377] do_el0_svc+0x48/0x58 [ 441.463805][T27377] el0_svc+0x58/0x16c [ 441.464873][T27377] el0t_64_sync_handler+0x84/0xfc [ 441.466167][T27377] el0t_64_sync+0x190/0x194 [ 441.467640][T27377] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 441.471266][T27377] BTRFS info (device loop0: state EA): forced readonly [ 441.472981][T27377] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 441.475248][T27377] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 441.673296][T27394] loop0: detected capacity change from 0 to 32768 [ 441.676245][T27394] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (27394) [ 441.681357][T27394] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 441.683564][T27394] BTRFS info (device loop0): using free space tree [ 441.692894][T27394] BTRFS info (device loop0): enabling ssd optimizations [ 441.694678][T27394] BTRFS info (device loop0): auto enabling async discard [ 441.698678][T27394] FAULT_INJECTION: forcing a failure. [ 441.698678][T27394] name failslab, interval 1, probability 0, space 0, times 0 [ 441.701916][T27394] CPU: 0 PID: 27394 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 441.704548][T27394] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 441.707120][T27394] Call trace: [ 441.707974][T27394] dump_backtrace+0x1b8/0x1e4 [ 441.709205][T27394] show_stack+0x2c/0x44 [ 441.710336][T27394] dump_stack_lvl+0xd0/0x124 [ 441.711546][T27394] dump_stack+0x1c/0x28 [ 441.712632][T27394] should_fail_ex+0x3f8/0x5c4 [ 441.713857][T27394] __should_failslab+0xc8/0x128 [ 441.715143][T27394] should_failslab+0x10/0x28 [ 441.716346][T27394] kmem_cache_alloc+0x80/0x424 [ 441.717625][T27394] btrfs_alloc_path+0x30/0x3c [ 441.718856][T27394] __btrfs_run_delayed_items+0x88/0x420 [ 441.720308][T27394] btrfs_run_delayed_items+0x24/0x34 [ 441.721734][T27394] btrfs_commit_transaction+0xa10/0x2d58 [ 441.723242][T27394] create_snapshot+0x418/0x6f0 [ 441.724523][T27394] btrfs_mksubvol+0x494/0x5f8 [ 441.725756][T27394] btrfs_mksnapshot+0xc8/0x158 [ 441.727031][T27394] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 441.728557][T27394] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 441.730123][T27394] btrfs_ioctl+0x9b4/0xb08 [ 441.731284][T27394] __arm64_sys_ioctl+0x14c/0x1c8 [ 441.732605][T27394] invoke_syscall+0x98/0x2b8 [ 441.733850][T27394] el0_svc_common+0x130/0x23c [ 441.735064][T27394] do_el0_svc+0x48/0x58 [ 441.736157][T27394] el0_svc+0x58/0x16c [ 441.737187][T27394] el0t_64_sync_handler+0x84/0xfc [ 441.738499][T27394] el0t_64_sync+0x190/0x194 [ 441.739844][T27394] BTRFS warning (device loop0): Skipping commit of aborted transaction. [ 441.743056][T27394] BTRFS: error (device loop0: state A) in cleanup_transaction:1983: errno=-12 Out of memory [ 441.745596][T27394] BTRFS info (device loop0: state EA): forced readonly [ 441.948913][T27411] loop0: detected capacity change from 0 to 32768 [ 441.951850][T27411] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (27411) [ 441.956970][T27411] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 441.959226][T27411] BTRFS info (device loop0): using free space tree [ 441.969996][T27411] BTRFS info (device loop0): enabling ssd optimizations [ 441.971834][T27411] BTRFS info (device loop0): auto enabling async discard [ 441.975680][T27411] FAULT_INJECTION: forcing a failure. [ 441.975680][T27411] name failslab, interval 1, probability 0, space 0, times 0 [ 441.979456][T27411] CPU: 0 PID: 27411 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 441.982168][T27411] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 441.984756][T27411] Call trace: [ 441.985600][T27411] dump_backtrace+0x1b8/0x1e4 [ 441.986890][T27411] show_stack+0x2c/0x44 [ 441.988024][T27411] dump_stack_lvl+0xd0/0x124 [ 441.989233][T27411] dump_stack+0x1c/0x28 [ 441.990333][T27411] should_fail_ex+0x3f8/0x5c4 [ 441.991533][T27411] __should_failslab+0xc8/0x128 [ 441.992795][T27411] should_failslab+0x10/0x28 [ 441.994025][T27411] kmem_cache_alloc+0x80/0x424 [ 441.995260][T27411] btrfs_alloc_path+0x30/0x3c [ 441.996509][T27411] __btrfs_run_delayed_items+0x88/0x420 [ 441.997957][T27411] btrfs_run_delayed_items+0x24/0x34 [ 441.999384][T27411] create_pending_snapshot+0x8e4/0x2834 [ 442.000833][T27411] create_pending_snapshots+0x150/0x198 [ 442.002256][T27411] btrfs_commit_transaction+0x1000/0x2d58 [ 442.003800][T27411] create_snapshot+0x418/0x6f0 [ 442.005042][T27411] btrfs_mksubvol+0x494/0x5f8 [ 442.006293][T27411] btrfs_mksnapshot+0xc8/0x158 [ 442.007584][T27411] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 442.009072][T27411] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 442.010596][T27411] btrfs_ioctl+0x9b4/0xb08 [ 442.011787][T27411] __arm64_sys_ioctl+0x14c/0x1c8 [ 442.013168][T27411] invoke_syscall+0x98/0x2b8 [ 442.014428][T27411] el0_svc_common+0x130/0x23c [ 442.015703][T27411] do_el0_svc+0x48/0x58 [ 442.016832][T27411] el0_svc+0x58/0x16c [ 442.017889][T27411] el0t_64_sync_handler+0x84/0xfc [ 442.019246][T27411] el0t_64_sync+0x190/0x194 [ 442.022685][T27411] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 442.025372][T27411] BTRFS info (device loop0: state EA): forced readonly [ 442.027699][T27411] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 442.030095][T27411] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 442.240447][T27428] loop0: detected capacity change from 0 to 32768 [ 442.243422][T27428] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (27428) [ 442.248437][T27428] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 442.250661][T27428] BTRFS info (device loop0): using free space tree [ 442.261441][T27428] BTRFS info (device loop0): enabling ssd optimizations [ 442.263349][T27428] BTRFS info (device loop0): auto enabling async discard [ 442.267337][T27428] FAULT_INJECTION: forcing a failure. [ 442.267337][T27428] name failslab, interval 1, probability 0, space 0, times 0 [ 442.270677][T27428] CPU: 1 PID: 27428 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 442.273458][T27428] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 442.276017][T27428] Call trace: [ 442.276871][T27428] dump_backtrace+0x1b8/0x1e4 [ 442.278120][T27428] show_stack+0x2c/0x44 [ 442.279238][T27428] dump_stack_lvl+0xd0/0x124 [ 442.280471][T27428] dump_stack+0x1c/0x28 [ 442.281616][T27428] should_fail_ex+0x3f8/0x5c4 [ 442.282870][T27428] __should_failslab+0xc8/0x128 [ 442.284177][T27428] should_failslab+0x10/0x28 [ 442.285445][T27428] kmem_cache_alloc+0x80/0x424 [ 442.286761][T27428] btrfs_alloc_path+0x30/0x3c [ 442.288042][T27428] __btrfs_run_delayed_items+0x88/0x420 [ 442.289561][T27428] btrfs_run_delayed_items+0x24/0x34 [ 442.291050][T27428] create_pending_snapshot+0x8e4/0x2834 [ 442.292484][T27428] create_pending_snapshots+0x150/0x198 [ 442.293951][T27428] btrfs_commit_transaction+0x1000/0x2d58 [ 442.295448][T27428] create_snapshot+0x418/0x6f0 [ 442.296718][T27428] btrfs_mksubvol+0x494/0x5f8 [ 442.297943][T27428] btrfs_mksnapshot+0xc8/0x158 [ 442.299216][T27428] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 442.300709][T27428] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 442.302262][T27428] btrfs_ioctl+0x9b4/0xb08 [ 442.303457][T27428] __arm64_sys_ioctl+0x14c/0x1c8 [ 442.304788][T27428] invoke_syscall+0x98/0x2b8 [ 442.306014][T27428] el0_svc_common+0x130/0x23c [ 442.307294][T27428] do_el0_svc+0x48/0x58 [ 442.308409][T27428] el0_svc+0x58/0x16c [ 442.309454][T27428] el0t_64_sync_handler+0x84/0xfc [ 442.310783][T27428] el0t_64_sync+0x190/0x194 [ 442.312094][T27428] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 442.314700][T27428] BTRFS info (device loop0: state EA): forced readonly [ 442.316407][T27428] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 442.319351][T27428] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 442.545634][T27445] loop0: detected capacity change from 0 to 32768 [ 442.548551][T27445] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (27445) [ 442.553193][T27445] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 442.555345][T27445] BTRFS info (device loop0): using free space tree [ 442.566033][T27445] BTRFS info (device loop0): enabling ssd optimizations [ 442.568053][T27445] BTRFS info (device loop0): auto enabling async discard [ 442.571881][T27445] FAULT_INJECTION: forcing a failure. [ 442.571881][T27445] name failslab, interval 1, probability 0, space 0, times 0 [ 442.575077][T27445] CPU: 1 PID: 27445 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 442.577755][T27445] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 442.580327][T27445] Call trace: [ 442.581172][T27445] dump_backtrace+0x1b8/0x1e4 [ 442.582407][T27445] show_stack+0x2c/0x44 [ 442.583496][T27445] dump_stack_lvl+0xd0/0x124 [ 442.584787][T27445] dump_stack+0x1c/0x28 [ 442.585891][T27445] should_fail_ex+0x3f8/0x5c4 [ 442.587167][T27445] __should_failslab+0xc8/0x128 [ 442.588458][T27445] should_failslab+0x10/0x28 [ 442.589658][T27445] kmem_cache_alloc+0x80/0x424 [ 442.590933][T27445] btrfs_alloc_path+0x30/0x3c [ 442.592231][T27445] __btrfs_run_delayed_items+0x88/0x420 [ 442.593654][T27445] btrfs_run_delayed_items+0x24/0x34 [ 442.595056][T27445] btrfs_commit_transaction+0xa10/0x2d58 [ 442.596553][T27445] create_snapshot+0x418/0x6f0 [ 442.597829][T27445] btrfs_mksubvol+0x494/0x5f8 [ 442.599063][T27445] btrfs_mksnapshot+0xc8/0x158 [ 442.600328][T27445] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 442.601814][T27445] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 442.603295][T27445] btrfs_ioctl+0x9b4/0xb08 [ 442.604424][T27445] __arm64_sys_ioctl+0x14c/0x1c8 [ 442.605698][T27445] invoke_syscall+0x98/0x2b8 [ 442.606925][T27445] el0_svc_common+0x130/0x23c [ 442.608145][T27445] do_el0_svc+0x48/0x58 [ 442.609261][T27445] el0_svc+0x58/0x16c [ 442.610296][T27445] el0t_64_sync_handler+0x84/0xfc [ 442.611619][T27445] el0t_64_sync+0x190/0x194 [ 442.614603][T27445] BTRFS warning (device loop0): Skipping commit of aborted transaction. [ 442.616803][T27445] BTRFS: error (device loop0: state A) in cleanup_transaction:1983: errno=-12 Out of memory [ 442.619398][T27445] BTRFS info (device loop0: state EA): forced readonly [ 442.812849][T27462] loop0: detected capacity change from 0 to 32768 [ 442.815673][T27462] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (27462) [ 442.820668][T27462] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 442.822890][T27462] BTRFS info (device loop0): using free space tree [ 442.832658][T27462] BTRFS info (device loop0): enabling ssd optimizations [ 442.834564][T27462] BTRFS info (device loop0): auto enabling async discard [ 442.839887][T27462] FAULT_INJECTION: forcing a failure. [ 442.839887][T27462] name failslab, interval 1, probability 0, space 0, times 0 [ 442.843285][T27462] CPU: 1 PID: 27462 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 442.845956][T27462] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 442.848539][T27462] Call trace: [ 442.849386][T27462] dump_backtrace+0x1b8/0x1e4 [ 442.850628][T27462] show_stack+0x2c/0x44 [ 442.851735][T27462] dump_stack_lvl+0xd0/0x124 [ 442.852949][T27462] dump_stack+0x1c/0x28 [ 442.854043][T27462] should_fail_ex+0x3f8/0x5c4 [ 442.855246][T27462] __should_failslab+0xc8/0x128 [ 442.856557][T27462] should_failslab+0x10/0x28 [ 442.857796][T27462] kmem_cache_alloc+0x80/0x424 [ 442.859012][T27462] btrfs_alloc_path+0x30/0x3c [ 442.860241][T27462] __btrfs_run_delayed_items+0x88/0x420 [ 442.861728][T27462] btrfs_run_delayed_items+0x24/0x34 [ 442.863096][T27462] create_pending_snapshot+0x8e4/0x2834 [ 442.864519][T27462] create_pending_snapshots+0x150/0x198 [ 442.866006][T27462] btrfs_commit_transaction+0x1000/0x2d58 [ 442.867512][T27462] create_snapshot+0x418/0x6f0 [ 442.868730][T27462] btrfs_mksubvol+0x494/0x5f8 [ 442.869952][T27462] btrfs_mksnapshot+0xc8/0x158 [ 442.871156][T27462] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 442.872649][T27462] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 442.874332][T27462] btrfs_ioctl+0x9b4/0xb08 [ 442.875479][T27462] __arm64_sys_ioctl+0x14c/0x1c8 [ 442.876732][T27462] invoke_syscall+0x98/0x2b8 [ 442.877948][T27462] el0_svc_common+0x130/0x23c [ 442.879128][T27462] do_el0_svc+0x48/0x58 [ 442.880201][T27462] el0_svc+0x58/0x16c [ 442.881240][T27462] el0t_64_sync_handler+0x84/0xfc [ 442.882548][T27462] el0t_64_sync+0x190/0x194 [ 442.886417][T27462] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 442.889358][T27462] BTRFS info (device loop0: state EA): forced readonly [ 442.891273][T27462] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 442.893808][T27462] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 443.128541][T27479] loop0: detected capacity change from 0 to 32768 [ 443.131330][T27479] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (27479) [ 443.136076][T27479] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 443.138363][T27479] BTRFS info (device loop0): using free space tree [ 443.147076][T27479] BTRFS info (device loop0): enabling ssd optimizations [ 443.148935][T27479] BTRFS info (device loop0): auto enabling async discard [ 443.152547][T27479] FAULT_INJECTION: forcing a failure. [ 443.152547][T27479] name failslab, interval 1, probability 0, space 0, times 0 [ 443.155780][T27479] CPU: 1 PID: 27479 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 443.158426][T27479] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 443.160981][T27479] Call trace: [ 443.161807][T27479] dump_backtrace+0x1b8/0x1e4 [ 443.163058][T27479] show_stack+0x2c/0x44 [ 443.164124][T27479] dump_stack_lvl+0xd0/0x124 [ 443.165318][T27479] dump_stack+0x1c/0x28 [ 443.166391][T27479] should_fail_ex+0x3f8/0x5c4 [ 443.167623][T27479] __should_failslab+0xc8/0x128 [ 443.168902][T27479] should_failslab+0x10/0x28 [ 443.170109][T27479] kmem_cache_alloc+0x80/0x424 [ 443.171314][T27479] btrfs_alloc_path+0x30/0x3c [ 443.172510][T27479] __btrfs_run_delayed_items+0x88/0x420 [ 443.173967][T27479] btrfs_run_delayed_items+0x24/0x34 [ 443.175351][T27479] create_pending_snapshot+0x8e4/0x2834 [ 443.176794][T27479] create_pending_snapshots+0x150/0x198 [ 443.178214][T27479] btrfs_commit_transaction+0x1000/0x2d58 [ 443.179677][T27479] create_snapshot+0x418/0x6f0 [ 443.180910][T27479] btrfs_mksubvol+0x494/0x5f8 [ 443.182179][T27479] btrfs_mksnapshot+0xc8/0x158 [ 443.183444][T27479] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 443.184930][T27479] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 443.186427][T27479] btrfs_ioctl+0x9b4/0xb08 [ 443.187571][T27479] __arm64_sys_ioctl+0x14c/0x1c8 [ 443.188949][T27479] invoke_syscall+0x98/0x2b8 [ 443.190130][T27479] el0_svc_common+0x130/0x23c [ 443.191364][T27479] do_el0_svc+0x48/0x58 [ 443.192429][T27479] el0_svc+0x58/0x16c [ 443.193484][T27479] el0t_64_sync_handler+0x84/0xfc [ 443.194832][T27479] el0t_64_sync+0x190/0x194 [ 443.196175][T27479] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 443.198954][T27479] BTRFS info (device loop0: state EA): forced readonly [ 443.200649][T27479] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 443.202936][T27479] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 443.399897][T27496] loop0: detected capacity change from 0 to 32768 [ 443.402701][T27496] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (27496) [ 443.407439][T27496] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 443.409625][T27496] BTRFS info (device loop0): using free space tree [ 443.419973][T27496] BTRFS info (device loop0): enabling ssd optimizations [ 443.421870][T27496] BTRFS info (device loop0): auto enabling async discard [ 443.425588][T27496] FAULT_INJECTION: forcing a failure. [ 443.425588][T27496] name failslab, interval 1, probability 0, space 0, times 0 [ 443.429330][T27496] CPU: 0 PID: 27496 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 443.432039][T27496] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 443.434655][T27496] Call trace: [ 443.435498][T27496] dump_backtrace+0x1b8/0x1e4 [ 443.436688][T27496] show_stack+0x2c/0x44 [ 443.437798][T27496] dump_stack_lvl+0xd0/0x124 [ 443.439010][T27496] dump_stack+0x1c/0x28 [ 443.440115][T27496] should_fail_ex+0x3f8/0x5c4 [ 443.441394][T27496] __should_failslab+0xc8/0x128 [ 443.442714][T27496] should_failslab+0x10/0x28 [ 443.443911][T27496] kmem_cache_alloc+0x80/0x424 [ 443.445154][T27496] btrfs_alloc_path+0x30/0x3c [ 443.446427][T27496] __btrfs_run_delayed_items+0x88/0x420 [ 443.447909][T27496] btrfs_run_delayed_items+0x24/0x34 [ 443.449313][T27496] btrfs_commit_transaction+0xa10/0x2d58 [ 443.450796][T27496] create_snapshot+0x418/0x6f0 [ 443.452021][T27496] btrfs_mksubvol+0x494/0x5f8 [ 443.453304][T27496] btrfs_mksnapshot+0xc8/0x158 [ 443.454588][T27496] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 443.456122][T27496] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 443.457670][T27496] btrfs_ioctl+0x9b4/0xb08 [ 443.458848][T27496] __arm64_sys_ioctl+0x14c/0x1c8 [ 443.460203][T27496] invoke_syscall+0x98/0x2b8 [ 443.461421][T27496] el0_svc_common+0x130/0x23c [ 443.462638][T27496] do_el0_svc+0x48/0x58 [ 443.463731][T27496] el0_svc+0x58/0x16c [ 443.464857][T27496] el0t_64_sync_handler+0x84/0xfc [ 443.466175][T27496] el0t_64_sync+0x190/0x194 [ 443.469311][T27496] BTRFS warning (device loop0): Skipping commit of aborted transaction. [ 443.471454][T27496] BTRFS: error (device loop0: state A) in cleanup_transaction:1983: errno=-12 Out of memory [ 443.473961][T27496] BTRFS info (device loop0: state EA): forced readonly [ 443.681500][T27513] loop0: detected capacity change from 0 to 32768 [ 443.684636][T27513] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (27513) [ 443.689932][T27513] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 443.692267][T27513] BTRFS info (device loop0): using free space tree [ 443.702319][T27513] BTRFS info (device loop0): enabling ssd optimizations [ 443.704198][T27513] BTRFS info (device loop0): auto enabling async discard [ 443.708403][T27513] FAULT_INJECTION: forcing a failure. [ 443.708403][T27513] name failslab, interval 1, probability 0, space 0, times 0 [ 443.711647][T27513] CPU: 1 PID: 27513 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 443.714295][T27513] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 443.716908][T27513] Call trace: [ 443.717744][T27513] dump_backtrace+0x1b8/0x1e4 [ 443.718963][T27513] show_stack+0x2c/0x44 [ 443.720055][T27513] dump_stack_lvl+0xd0/0x124 [ 443.721257][T27513] dump_stack+0x1c/0x28 [ 443.722340][T27513] should_fail_ex+0x3f8/0x5c4 [ 443.723550][T27513] __should_failslab+0xc8/0x128 [ 443.724834][T27513] should_failslab+0x10/0x28 [ 443.726008][T27513] kmem_cache_alloc+0x80/0x424 [ 443.727249][T27513] btrfs_alloc_path+0x30/0x3c [ 443.728444][T27513] __btrfs_run_delayed_items+0x88/0x420 [ 443.729938][T27513] btrfs_run_delayed_items+0x24/0x34 [ 443.731299][T27513] create_pending_snapshot+0x8e4/0x2834 [ 443.732709][T27513] create_pending_snapshots+0x150/0x198 [ 443.734158][T27513] btrfs_commit_transaction+0x1000/0x2d58 [ 443.735641][T27513] create_snapshot+0x418/0x6f0 [ 443.736919][T27513] btrfs_mksubvol+0x494/0x5f8 [ 443.738135][T27513] btrfs_mksnapshot+0xc8/0x158 [ 443.739350][T27513] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 443.740816][T27513] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 443.742260][T27513] btrfs_ioctl+0x9b4/0xb08 [ 443.743390][T27513] __arm64_sys_ioctl+0x14c/0x1c8 [ 443.744652][T27513] invoke_syscall+0x98/0x2b8 [ 443.745842][T27513] el0_svc_common+0x130/0x23c [ 443.747028][T27513] do_el0_svc+0x48/0x58 [ 443.748134][T27513] el0_svc+0x58/0x16c [ 443.749165][T27513] el0t_64_sync_handler+0x84/0xfc [ 443.750471][T27513] el0t_64_sync+0x190/0x194 [ 443.753864][T27513] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 443.757125][T27513] BTRFS info (device loop0: state EA): forced readonly [ 443.758918][T27513] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 443.761266][T27513] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 443.966476][T27530] loop0: detected capacity change from 0 to 32768 [ 443.969481][T27530] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (27530) [ 443.974251][T27530] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 443.976508][T27530] BTRFS info (device loop0): using free space tree [ 443.987102][T27530] BTRFS info (device loop0): enabling ssd optimizations [ 443.988964][T27530] BTRFS info (device loop0): auto enabling async discard [ 443.992786][T27530] FAULT_INJECTION: forcing a failure. [ 443.992786][T27530] name failslab, interval 1, probability 0, space 0, times 0 [ 443.996106][T27530] CPU: 0 PID: 27530 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 443.998970][T27530] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 444.001704][T27530] Call trace: [ 444.002590][T27530] dump_backtrace+0x1b8/0x1e4 [ 444.003811][T27530] show_stack+0x2c/0x44 [ 444.004937][T27530] dump_stack_lvl+0xd0/0x124 [ 444.006107][T27530] dump_stack+0x1c/0x28 [ 444.007188][T27530] should_fail_ex+0x3f8/0x5c4 [ 444.008461][T27530] __should_failslab+0xc8/0x128 [ 444.009728][T27530] should_failslab+0x10/0x28 [ 444.010980][T27530] kmem_cache_alloc+0x80/0x424 [ 444.012219][T27530] btrfs_alloc_path+0x30/0x3c [ 444.013456][T27530] __btrfs_run_delayed_items+0x88/0x420 [ 444.014942][T27530] btrfs_run_delayed_items+0x24/0x34 [ 444.016332][T27530] create_pending_snapshot+0x8e4/0x2834 [ 444.017781][T27530] create_pending_snapshots+0x150/0x198 [ 444.019230][T27530] btrfs_commit_transaction+0x1000/0x2d58 [ 444.020704][T27530] create_snapshot+0x418/0x6f0 [ 444.021998][T27530] btrfs_mksubvol+0x494/0x5f8 [ 444.023243][T27530] btrfs_mksnapshot+0xc8/0x158 [ 444.024500][T27530] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 444.025951][T27530] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 444.027470][T27530] btrfs_ioctl+0x9b4/0xb08 [ 444.028650][T27530] __arm64_sys_ioctl+0x14c/0x1c8 [ 444.029953][T27530] invoke_syscall+0x98/0x2b8 [ 444.031172][T27530] el0_svc_common+0x130/0x23c [ 444.032394][T27530] do_el0_svc+0x48/0x58 [ 444.033514][T27530] el0_svc+0x58/0x16c [ 444.034604][T27530] el0t_64_sync_handler+0x84/0xfc [ 444.036007][T27530] el0t_64_sync+0x190/0x194 [ 444.037398][T27530] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 444.040093][T27530] BTRFS info (device loop0: state EA): forced readonly [ 444.041874][T27530] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 444.044140][T27530] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 444.240933][T27547] loop0: detected capacity change from 0 to 32768 [ 444.243908][T27547] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (27547) [ 444.248945][T27547] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 444.251265][T27547] BTRFS info (device loop0): using free space tree [ 444.261350][T27547] BTRFS info (device loop0): enabling ssd optimizations [ 444.263290][T27547] BTRFS info (device loop0): auto enabling async discard [ 444.267295][T27547] FAULT_INJECTION: forcing a failure. [ 444.267295][T27547] name failslab, interval 1, probability 0, space 0, times 0 [ 444.270603][T27547] CPU: 0 PID: 27547 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 444.273291][T27547] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 444.275879][T27547] Call trace: [ 444.276744][T27547] dump_backtrace+0x1b8/0x1e4 [ 444.277959][T27547] show_stack+0x2c/0x44 [ 444.279012][T27547] dump_stack_lvl+0xd0/0x124 [ 444.280219][T27547] dump_stack+0x1c/0x28 [ 444.281374][T27547] should_fail_ex+0x3f8/0x5c4 [ 444.282618][T27547] __should_failslab+0xc8/0x128 [ 444.283918][T27547] should_failslab+0x10/0x28 [ 444.285155][T27547] kmem_cache_alloc+0x80/0x424 [ 444.286401][T27547] btrfs_alloc_path+0x30/0x3c [ 444.287616][T27547] __btrfs_run_delayed_items+0x88/0x420 [ 444.289072][T27547] btrfs_run_delayed_items+0x24/0x34 [ 444.290452][T27547] btrfs_commit_transaction+0xa10/0x2d58 [ 444.291945][T27547] create_snapshot+0x418/0x6f0 [ 444.293218][T27547] btrfs_mksubvol+0x494/0x5f8 [ 444.294430][T27547] btrfs_mksnapshot+0xc8/0x158 [ 444.295688][T27547] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 444.297160][T27547] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 444.298657][T27547] btrfs_ioctl+0x9b4/0xb08 [ 444.299873][T27547] __arm64_sys_ioctl+0x14c/0x1c8 [ 444.301195][T27547] invoke_syscall+0x98/0x2b8 [ 444.302413][T27547] el0_svc_common+0x130/0x23c [ 444.303629][T27547] do_el0_svc+0x48/0x58 [ 444.304791][T27547] el0_svc+0x58/0x16c [ 444.305841][T27547] el0t_64_sync_handler+0x84/0xfc [ 444.307188][T27547] el0t_64_sync+0x190/0x194 [ 444.308647][T27547] BTRFS warning (device loop0): Skipping commit of aborted transaction. [ 444.310783][T27547] BTRFS: error (device loop0: state A) in cleanup_transaction:1983: errno=-12 Out of memory [ 444.313342][T27547] BTRFS info (device loop0: state EA): forced readonly [ 444.516746][T27564] loop0: detected capacity change from 0 to 32768 [ 444.519587][T27564] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (27564) [ 444.524353][T27564] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 444.526721][T27564] BTRFS info (device loop0): using free space tree [ 444.537399][T27564] BTRFS info (device loop0): enabling ssd optimizations [ 444.539196][T27564] BTRFS info (device loop0): auto enabling async discard [ 444.543078][T27564] FAULT_INJECTION: forcing a failure. [ 444.543078][T27564] name failslab, interval 1, probability 0, space 0, times 0 [ 444.546466][T27564] CPU: 1 PID: 27564 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 444.549207][T27564] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 444.551839][T27564] Call trace: [ 444.552702][T27564] dump_backtrace+0x1b8/0x1e4 [ 444.553955][T27564] show_stack+0x2c/0x44 [ 444.555044][T27564] dump_stack_lvl+0xd0/0x124 [ 444.556273][T27564] dump_stack+0x1c/0x28 [ 444.557351][T27564] should_fail_ex+0x3f8/0x5c4 [ 444.558644][T27564] __should_failslab+0xc8/0x128 [ 444.559983][T27564] should_failslab+0x10/0x28 [ 444.561219][T27564] kmem_cache_alloc+0x80/0x424 [ 444.562458][T27564] btrfs_alloc_path+0x30/0x3c [ 444.563677][T27564] __btrfs_run_delayed_items+0x88/0x420 [ 444.565148][T27564] btrfs_run_delayed_items+0x24/0x34 [ 444.566539][T27564] create_pending_snapshot+0x8e4/0x2834 [ 444.568040][T27564] create_pending_snapshots+0x150/0x198 [ 444.569535][T27564] btrfs_commit_transaction+0x1000/0x2d58 [ 444.571078][T27564] create_snapshot+0x418/0x6f0 [ 444.572362][T27564] btrfs_mksubvol+0x494/0x5f8 [ 444.573658][T27564] btrfs_mksnapshot+0xc8/0x158 [ 444.574969][T27564] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 444.576510][T27564] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 444.578038][T27564] btrfs_ioctl+0x9b4/0xb08 [ 444.579241][T27564] __arm64_sys_ioctl+0x14c/0x1c8 [ 444.580594][T27564] invoke_syscall+0x98/0x2b8 [ 444.581825][T27564] el0_svc_common+0x130/0x23c [ 444.583087][T27564] do_el0_svc+0x48/0x58 [ 444.584163][T27564] el0_svc+0x58/0x16c [ 444.585195][T27564] el0t_64_sync_handler+0x84/0xfc [ 444.586543][T27564] el0t_64_sync+0x190/0x194 [ 444.587985][T27564] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 444.590793][T27564] BTRFS info (device loop0: state EA): forced readonly [ 444.592672][T27564] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 444.595163][T27564] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 444.807148][T27581] loop0: detected capacity change from 0 to 32768 [ 444.809985][T27581] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (27581) [ 444.814593][T27581] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 444.816911][T27581] BTRFS info (device loop0): using free space tree [ 444.827000][T27581] BTRFS info (device loop0): enabling ssd optimizations [ 444.828882][T27581] BTRFS info (device loop0): auto enabling async discard [ 444.832816][T27581] FAULT_INJECTION: forcing a failure. [ 444.832816][T27581] name failslab, interval 1, probability 0, space 0, times 0 [ 444.836214][T27581] CPU: 0 PID: 27581 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 444.839051][T27581] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 444.841693][T27581] Call trace: [ 444.842562][T27581] dump_backtrace+0x1b8/0x1e4 [ 444.843766][T27581] show_stack+0x2c/0x44 [ 444.844890][T27581] dump_stack_lvl+0xd0/0x124 [ 444.846082][T27581] dump_stack+0x1c/0x28 [ 444.847174][T27581] should_fail_ex+0x3f8/0x5c4 [ 444.848406][T27581] __should_failslab+0xc8/0x128 [ 444.849705][T27581] should_failslab+0x10/0x28 [ 444.850938][T27581] kmem_cache_alloc+0x80/0x424 [ 444.852129][T27581] btrfs_alloc_path+0x30/0x3c [ 444.853343][T27581] __btrfs_run_delayed_items+0x88/0x420 [ 444.854756][T27581] btrfs_run_delayed_items+0x24/0x34 [ 444.856139][T27581] btrfs_commit_transaction+0xa10/0x2d58 [ 444.857644][T27581] create_snapshot+0x418/0x6f0 [ 444.858896][T27581] btrfs_mksubvol+0x494/0x5f8 [ 444.860126][T27581] btrfs_mksnapshot+0xc8/0x158 [ 444.861401][T27581] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 444.862891][T27581] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 444.864402][T27581] btrfs_ioctl+0x9b4/0xb08 [ 444.865620][T27581] __arm64_sys_ioctl+0x14c/0x1c8 [ 444.866909][T27581] invoke_syscall+0x98/0x2b8 [ 444.868130][T27581] el0_svc_common+0x130/0x23c [ 444.869352][T27581] do_el0_svc+0x48/0x58 [ 444.870433][T27581] el0_svc+0x58/0x16c [ 444.871475][T27581] el0t_64_sync_handler+0x84/0xfc [ 444.872787][T27581] el0t_64_sync+0x190/0x194 [ 444.874235][T27581] BTRFS warning (device loop0): Skipping commit of aborted transaction. [ 444.876453][T27581] BTRFS: error (device loop0: state A) in cleanup_transaction:1983: errno=-12 Out of memory [ 444.879328][T27581] BTRFS info (device loop0: state EA): forced readonly [ 445.081795][T27598] loop0: detected capacity change from 0 to 32768 [ 445.084548][T27598] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (27598) [ 445.089863][T27598] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 445.092200][T27598] BTRFS info (device loop0): using free space tree [ 445.102742][T27598] BTRFS info (device loop0): enabling ssd optimizations [ 445.104536][T27598] BTRFS info (device loop0): auto enabling async discard [ 445.109681][T27598] FAULT_INJECTION: forcing a failure. [ 445.109681][T27598] name failslab, interval 1, probability 0, space 0, times 0 [ 445.113095][T27598] CPU: 0 PID: 27598 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 445.115825][T27598] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 445.118483][T27598] Call trace: [ 445.119349][T27598] dump_backtrace+0x1b8/0x1e4 [ 445.120605][T27598] show_stack+0x2c/0x44 [ 445.121707][T27598] dump_stack_lvl+0xd0/0x124 [ 445.122916][T27598] dump_stack+0x1c/0x28 [ 445.124012][T27598] should_fail_ex+0x3f8/0x5c4 [ 445.125242][T27598] __should_failslab+0xc8/0x128 [ 445.126545][T27598] should_failslab+0x10/0x28 [ 445.127778][T27598] kmem_cache_alloc+0x80/0x424 [ 445.129041][T27598] btrfs_alloc_path+0x30/0x3c [ 445.130266][T27598] __btrfs_run_delayed_items+0x88/0x420 [ 445.131746][T27598] btrfs_run_delayed_items+0x24/0x34 [ 445.133133][T27598] btrfs_commit_transaction+0xa10/0x2d58 [ 445.134582][T27598] create_snapshot+0x418/0x6f0 [ 445.135859][T27598] btrfs_mksubvol+0x494/0x5f8 [ 445.137090][T27598] btrfs_mksnapshot+0xc8/0x158 [ 445.138350][T27598] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 445.139866][T27598] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 445.141423][T27598] btrfs_ioctl+0x9b4/0xb08 [ 445.142602][T27598] __arm64_sys_ioctl+0x14c/0x1c8 [ 445.143950][T27598] invoke_syscall+0x98/0x2b8 [ 445.145147][T27598] el0_svc_common+0x130/0x23c [ 445.146381][T27598] do_el0_svc+0x48/0x58 [ 445.147464][T27598] el0_svc+0x58/0x16c [ 445.148513][T27598] el0t_64_sync_handler+0x84/0xfc [ 445.149917][T27598] el0t_64_sync+0x190/0x194 [ 445.153282][T27598] BTRFS warning (device loop0): Skipping commit of aborted transaction. [ 445.155560][T27598] BTRFS: error (device loop0: state A) in cleanup_transaction:1983: errno=-12 Out of memory [ 445.158701][T27598] BTRFS info (device loop0: state EA): forced readonly [ 445.361099][T27615] loop0: detected capacity change from 0 to 32768 [ 445.363910][T27615] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (27615) [ 445.368956][T27615] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 445.371205][T27615] BTRFS info (device loop0): using free space tree [ 445.381505][T27615] BTRFS info (device loop0): enabling ssd optimizations [ 445.383406][T27615] BTRFS info (device loop0): auto enabling async discard [ 445.389688][T27615] FAULT_INJECTION: forcing a failure. [ 445.389688][T27615] name failslab, interval 1, probability 0, space 0, times 0 [ 445.393202][T27615] CPU: 0 PID: 27615 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 445.395992][T27615] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 445.398681][T27615] Call trace: [ 445.399525][T27615] dump_backtrace+0x1b8/0x1e4 [ 445.400799][T27615] show_stack+0x2c/0x44 [ 445.401899][T27615] dump_stack_lvl+0xd0/0x124 [ 445.403081][T27615] dump_stack+0x1c/0x28 [ 445.404147][T27615] should_fail_ex+0x3f8/0x5c4 [ 445.405401][T27615] __should_failslab+0xc8/0x128 [ 445.406688][T27615] should_failslab+0x10/0x28 [ 445.407926][T27615] kmem_cache_alloc+0x80/0x424 [ 445.409190][T27615] btrfs_alloc_path+0x30/0x3c [ 445.410424][T27615] __btrfs_run_delayed_items+0x88/0x420 [ 445.411883][T27615] btrfs_run_delayed_items+0x24/0x34 [ 445.413312][T27615] create_pending_snapshot+0x8e4/0x2834 [ 445.414781][T27615] create_pending_snapshots+0x150/0x198 [ 445.416235][T27615] btrfs_commit_transaction+0x1000/0x2d58 [ 445.417745][T27615] create_snapshot+0x418/0x6f0 [ 445.419024][T27615] btrfs_mksubvol+0x494/0x5f8 [ 445.420253][T27615] btrfs_mksnapshot+0xc8/0x158 [ 445.421532][T27615] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 445.423052][T27615] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 445.424574][T27615] btrfs_ioctl+0x9b4/0xb08 [ 445.425779][T27615] __arm64_sys_ioctl+0x14c/0x1c8 [ 445.427110][T27615] invoke_syscall+0x98/0x2b8 [ 445.428329][T27615] el0_svc_common+0x130/0x23c [ 445.429566][T27615] do_el0_svc+0x48/0x58 [ 445.430674][T27615] el0_svc+0x58/0x16c [ 445.431718][T27615] el0t_64_sync_handler+0x84/0xfc [ 445.433032][T27615] el0t_64_sync+0x190/0x194 [ 445.435479][T27615] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 445.438423][T27615] BTRFS info (device loop0: state EA): forced readonly [ 445.440305][T27615] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 445.442810][T27615] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 445.678590][T27632] loop0: detected capacity change from 0 to 32768 [ 445.681588][T27632] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (27632) [ 445.686347][T27632] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 445.688656][T27632] BTRFS info (device loop0): using free space tree [ 445.698629][T27632] BTRFS info (device loop0): enabling ssd optimizations [ 445.700611][T27632] BTRFS info (device loop0): auto enabling async discard [ 445.704307][T27632] FAULT_INJECTION: forcing a failure. [ 445.704307][T27632] name failslab, interval 1, probability 0, space 0, times 0 [ 445.707644][T27632] CPU: 0 PID: 27632 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 445.710270][T27632] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 445.712807][T27632] Call trace: [ 445.713633][T27632] dump_backtrace+0x1b8/0x1e4 [ 445.714847][T27632] show_stack+0x2c/0x44 [ 445.715873][T27632] dump_stack_lvl+0xd0/0x124 [ 445.717049][T27632] dump_stack+0x1c/0x28 [ 445.718161][T27632] should_fail_ex+0x3f8/0x5c4 [ 445.719368][T27632] __should_failslab+0xc8/0x128 [ 445.720626][T27632] should_failslab+0x10/0x28 [ 445.721859][T27632] kmem_cache_alloc+0x80/0x424 [ 445.723096][T27632] btrfs_alloc_path+0x30/0x3c [ 445.724306][T27632] __btrfs_run_delayed_items+0x88/0x420 [ 445.725791][T27632] btrfs_run_delayed_items+0x24/0x34 [ 445.727189][T27632] create_pending_snapshot+0x8e4/0x2834 [ 445.728628][T27632] create_pending_snapshots+0x150/0x198 [ 445.730134][T27632] btrfs_commit_transaction+0x1000/0x2d58 [ 445.731639][T27632] create_snapshot+0x418/0x6f0 [ 445.732876][T27632] btrfs_mksubvol+0x494/0x5f8 [ 445.734112][T27632] btrfs_mksnapshot+0xc8/0x158 [ 445.735386][T27632] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 445.736875][T27632] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 445.738384][T27632] btrfs_ioctl+0x9b4/0xb08 [ 445.739533][T27632] __arm64_sys_ioctl+0x14c/0x1c8 [ 445.740838][T27632] invoke_syscall+0x98/0x2b8 [ 445.742025][T27632] el0_svc_common+0x130/0x23c [ 445.743274][T27632] do_el0_svc+0x48/0x58 [ 445.744379][T27632] el0_svc+0x58/0x16c [ 445.745416][T27632] el0t_64_sync_handler+0x84/0xfc [ 445.746747][T27632] el0t_64_sync+0x190/0x194 [ 445.748030][T27632] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 445.750679][T27632] BTRFS info (device loop0: state EA): forced readonly [ 445.752395][T27632] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 445.754700][T27632] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 445.948455][T27649] loop0: detected capacity change from 0 to 32768 [ 445.951317][T27649] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (27649) [ 445.955923][T27649] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 445.958242][T27649] BTRFS info (device loop0): using free space tree [ 445.968170][T27649] BTRFS info (device loop0): enabling ssd optimizations [ 445.970014][T27649] BTRFS info (device loop0): auto enabling async discard [ 445.973833][T27649] FAULT_INJECTION: forcing a failure. [ 445.973833][T27649] name failslab, interval 1, probability 0, space 0, times 0 [ 445.977371][T27649] CPU: 0 PID: 27649 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 445.980098][T27649] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 445.982676][T27649] Call trace: [ 445.983541][T27649] dump_backtrace+0x1b8/0x1e4 [ 445.984758][T27649] show_stack+0x2c/0x44 [ 445.985874][T27649] dump_stack_lvl+0xd0/0x124 [ 445.987099][T27649] dump_stack+0x1c/0x28 [ 445.988229][T27649] should_fail_ex+0x3f8/0x5c4 [ 445.989469][T27649] __should_failslab+0xc8/0x128 [ 445.990753][T27649] should_failslab+0x10/0x28 [ 445.991938][T27649] kmem_cache_alloc+0x80/0x424 [ 445.993173][T27649] btrfs_alloc_path+0x30/0x3c [ 445.994415][T27649] __btrfs_run_delayed_items+0x88/0x420 [ 445.995877][T27649] btrfs_run_delayed_items+0x24/0x34 [ 445.997284][T27649] create_pending_snapshot+0x8e4/0x2834 [ 445.998794][T27649] create_pending_snapshots+0x150/0x198 [ 446.000241][T27649] btrfs_commit_transaction+0x1000/0x2d58 [ 446.001712][T27649] create_snapshot+0x418/0x6f0 [ 446.002961][T27649] btrfs_mksubvol+0x494/0x5f8 [ 446.004182][T27649] btrfs_mksnapshot+0xc8/0x158 [ 446.005461][T27649] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 446.006927][T27649] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 446.008462][T27649] btrfs_ioctl+0x9b4/0xb08 [ 446.009613][T27649] __arm64_sys_ioctl+0x14c/0x1c8 [ 446.010874][T27649] invoke_syscall+0x98/0x2b8 [ 446.012055][T27649] el0_svc_common+0x130/0x23c [ 446.013316][T27649] do_el0_svc+0x48/0x58 [ 446.014410][T27649] el0_svc+0x58/0x16c [ 446.015433][T27649] el0t_64_sync_handler+0x84/0xfc [ 446.016719][T27649] el0t_64_sync+0x190/0x194 [ 446.019091][T27649] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 446.022022][T27649] BTRFS info (device loop0: state EA): forced readonly [ 446.023947][T27649] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 446.026352][T27649] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 446.262482][T27666] loop0: detected capacity change from 0 to 32768 [ 446.265274][T27666] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (27666) [ 446.270394][T27666] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 446.272728][T27666] BTRFS info (device loop0): using free space tree [ 446.283229][T27666] BTRFS info (device loop0): enabling ssd optimizations [ 446.285196][T27666] BTRFS info (device loop0): auto enabling async discard [ 446.289170][T27666] FAULT_INJECTION: forcing a failure. [ 446.289170][T27666] name failslab, interval 1, probability 0, space 0, times 0 [ 446.292388][T27666] CPU: 1 PID: 27666 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 446.294999][T27666] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 446.297566][T27666] Call trace: [ 446.298392][T27666] dump_backtrace+0x1b8/0x1e4 [ 446.299653][T27666] show_stack+0x2c/0x44 [ 446.300762][T27666] dump_stack_lvl+0xd0/0x124 [ 446.301960][T27666] dump_stack+0x1c/0x28 [ 446.303032][T27666] should_fail_ex+0x3f8/0x5c4 [ 446.304276][T27666] __should_failslab+0xc8/0x128 [ 446.305530][T27666] should_failslab+0x10/0x28 [ 446.306731][T27666] kmem_cache_alloc+0x80/0x424 [ 446.307994][T27666] btrfs_alloc_path+0x30/0x3c [ 446.309230][T27666] __btrfs_run_delayed_items+0x88/0x420 [ 446.310706][T27666] btrfs_run_delayed_items+0x24/0x34 [ 446.312112][T27666] create_pending_snapshot+0x8e4/0x2834 [ 446.313571][T27666] create_pending_snapshots+0x150/0x198 [ 446.315060][T27666] btrfs_commit_transaction+0x1000/0x2d58 [ 446.316575][T27666] create_snapshot+0x418/0x6f0 [ 446.317852][T27666] btrfs_mksubvol+0x494/0x5f8 [ 446.319081][T27666] btrfs_mksnapshot+0xc8/0x158 [ 446.320326][T27666] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 446.321839][T27666] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 446.323383][T27666] btrfs_ioctl+0x9b4/0xb08 [ 446.324523][T27666] __arm64_sys_ioctl+0x14c/0x1c8 [ 446.325848][T27666] invoke_syscall+0x98/0x2b8 [ 446.327067][T27666] el0_svc_common+0x130/0x23c [ 446.328294][T27666] do_el0_svc+0x48/0x58 [ 446.329398][T27666] el0_svc+0x58/0x16c [ 446.330439][T27666] el0t_64_sync_handler+0x84/0xfc [ 446.331779][T27666] el0t_64_sync+0x190/0x194 [ 446.335482][T27666] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 446.338302][T27666] BTRFS info (device loop0: state EA): forced readonly [ 446.340031][T27666] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 446.342343][T27666] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 446.534951][T27683] loop0: detected capacity change from 0 to 32768 [ 446.537729][T27683] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (27683) [ 446.542356][T27683] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 446.544648][T27683] BTRFS info (device loop0): using free space tree [ 446.554690][T27683] BTRFS info (device loop0): enabling ssd optimizations [ 446.556521][T27683] BTRFS info (device loop0): auto enabling async discard [ 446.560529][T27683] FAULT_INJECTION: forcing a failure. [ 446.560529][T27683] name failslab, interval 1, probability 0, space 0, times 0 [ 446.563848][T27683] CPU: 0 PID: 27683 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 446.566559][T27683] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 446.569158][T27683] Call trace: [ 446.570018][T27683] dump_backtrace+0x1b8/0x1e4 [ 446.571264][T27683] show_stack+0x2c/0x44 [ 446.572330][T27683] dump_stack_lvl+0xd0/0x124 [ 446.573544][T27683] dump_stack+0x1c/0x28 [ 446.574638][T27683] should_fail_ex+0x3f8/0x5c4 [ 446.575884][T27683] __should_failslab+0xc8/0x128 [ 446.577204][T27683] should_failslab+0x10/0x28 [ 446.578449][T27683] kmem_cache_alloc+0x80/0x424 [ 446.579665][T27683] btrfs_alloc_path+0x30/0x3c [ 446.580893][T27683] __btrfs_run_delayed_items+0x88/0x420 [ 446.582312][T27683] btrfs_run_delayed_items+0x24/0x34 [ 446.583726][T27683] create_pending_snapshot+0x8e4/0x2834 [ 446.585214][T27683] create_pending_snapshots+0x150/0x198 [ 446.586648][T27683] btrfs_commit_transaction+0x1000/0x2d58 [ 446.588187][T27683] create_snapshot+0x418/0x6f0 [ 446.589437][T27683] btrfs_mksubvol+0x494/0x5f8 [ 446.590633][T27683] btrfs_mksnapshot+0xc8/0x158 [ 446.591878][T27683] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 446.593333][T27683] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 446.594845][T27683] btrfs_ioctl+0x9b4/0xb08 [ 446.596043][T27683] __arm64_sys_ioctl+0x14c/0x1c8 [ 446.597353][T27683] invoke_syscall+0x98/0x2b8 [ 446.598537][T27683] el0_svc_common+0x130/0x23c [ 446.599745][T27683] do_el0_svc+0x48/0x58 [ 446.600840][T27683] el0_svc+0x58/0x16c [ 446.601899][T27683] el0t_64_sync_handler+0x84/0xfc [ 446.603202][T27683] el0t_64_sync+0x190/0x194 [ 446.604604][T27683] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 446.607387][T27683] BTRFS info (device loop0: state EA): forced readonly [ 446.609238][T27683] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 446.611571][T27683] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 446.810168][T27700] loop0: detected capacity change from 0 to 32768 [ 446.813006][T27700] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (27700) [ 446.818028][T27700] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 446.820310][T27700] BTRFS info (device loop0): using free space tree [ 446.830175][T27700] BTRFS info (device loop0): enabling ssd optimizations [ 446.831981][T27700] BTRFS info (device loop0): auto enabling async discard [ 446.837337][T27700] FAULT_INJECTION: forcing a failure. [ 446.837337][T27700] name failslab, interval 1, probability 0, space 0, times 0 [ 446.840781][T27700] CPU: 0 PID: 27700 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 446.843521][T27700] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 446.846187][T27700] Call trace: [ 446.847071][T27700] dump_backtrace+0x1b8/0x1e4 [ 446.848314][T27700] show_stack+0x2c/0x44 [ 446.849400][T27700] dump_stack_lvl+0xd0/0x124 [ 446.850594][T27700] dump_stack+0x1c/0x28 [ 446.851682][T27700] should_fail_ex+0x3f8/0x5c4 [ 446.852927][T27700] __should_failslab+0xc8/0x128 [ 446.854200][T27700] should_failslab+0x10/0x28 [ 446.855402][T27700] kmem_cache_alloc+0x80/0x424 [ 446.856648][T27700] btrfs_alloc_path+0x30/0x3c [ 446.857872][T27700] __btrfs_run_delayed_items+0x88/0x420 [ 446.859312][T27700] btrfs_run_delayed_items+0x24/0x34 [ 446.860703][T27700] create_pending_snapshot+0x8e4/0x2834 [ 446.862185][T27700] create_pending_snapshots+0x150/0x198 [ 446.863801][T27700] btrfs_commit_transaction+0x1000/0x2d58 [ 446.865331][T27700] create_snapshot+0x418/0x6f0 [ 446.866584][T27700] btrfs_mksubvol+0x494/0x5f8 [ 446.867838][T27700] btrfs_mksnapshot+0xc8/0x158 [ 446.869071][T27700] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 446.870551][T27700] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 446.872076][T27700] btrfs_ioctl+0x9b4/0xb08 [ 446.873215][T27700] __arm64_sys_ioctl+0x14c/0x1c8 [ 446.874515][T27700] invoke_syscall+0x98/0x2b8 [ 446.875779][T27700] el0_svc_common+0x130/0x23c [ 446.877019][T27700] do_el0_svc+0x48/0x58 [ 446.878107][T27700] el0_svc+0x58/0x16c [ 446.879208][T27700] el0t_64_sync_handler+0x84/0xfc [ 446.880544][T27700] el0t_64_sync+0x190/0x194 [ 446.882101][T27700] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 446.884904][T27700] BTRFS info (device loop0: state EA): forced readonly [ 446.886848][T27700] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 446.889372][T27700] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 447.096337][T27717] loop0: detected capacity change from 0 to 32768 [ 447.099225][T27717] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (27717) [ 447.103824][T27717] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 447.106010][T27717] BTRFS info (device loop0): using free space tree [ 447.117030][T27717] BTRFS info (device loop0): enabling ssd optimizations [ 447.118871][T27717] BTRFS info (device loop0): auto enabling async discard [ 447.122791][T27717] FAULT_INJECTION: forcing a failure. [ 447.122791][T27717] name failslab, interval 1, probability 0, space 0, times 0 [ 447.125939][T27717] CPU: 1 PID: 27717 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 447.128655][T27717] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 447.131346][T27717] Call trace: [ 447.132226][T27717] dump_backtrace+0x1b8/0x1e4 [ 447.133440][T27717] show_stack+0x2c/0x44 [ 447.134510][T27717] dump_stack_lvl+0xd0/0x124 [ 447.135707][T27717] dump_stack+0x1c/0x28 [ 447.136848][T27717] should_fail_ex+0x3f8/0x5c4 [ 447.138068][T27717] __should_failslab+0xc8/0x128 [ 447.139334][T27717] should_failslab+0x10/0x28 [ 447.140587][T27717] kmem_cache_alloc+0x80/0x424 [ 447.141832][T27717] btrfs_alloc_path+0x30/0x3c [ 447.143049][T27717] __btrfs_run_delayed_items+0x88/0x420 [ 447.144482][T27717] btrfs_run_delayed_items+0x24/0x34 [ 447.145853][T27717] create_pending_snapshot+0x8e4/0x2834 [ 447.147302][T27717] create_pending_snapshots+0x150/0x198 [ 447.148745][T27717] btrfs_commit_transaction+0x1000/0x2d58 [ 447.150250][T27717] create_snapshot+0x418/0x6f0 [ 447.151471][T27717] btrfs_mksubvol+0x494/0x5f8 [ 447.152667][T27717] btrfs_mksnapshot+0xc8/0x158 [ 447.153942][T27717] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 447.155430][T27717] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 447.156936][T27717] btrfs_ioctl+0x9b4/0xb08 [ 447.158057][T27717] __arm64_sys_ioctl+0x14c/0x1c8 [ 447.159368][T27717] invoke_syscall+0x98/0x2b8 [ 447.160531][T27717] el0_svc_common+0x130/0x23c [ 447.161748][T27717] do_el0_svc+0x48/0x58 [ 447.162816][T27717] el0_svc+0x58/0x16c [ 447.163839][T27717] el0t_64_sync_handler+0x84/0xfc [ 447.165097][T27717] el0t_64_sync+0x190/0x194 [ 447.166951][T27717] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 447.169606][T27717] BTRFS info (device loop0: state EA): forced readonly [ 447.171373][T27717] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 447.173648][T27717] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 447.371227][T27734] loop0: detected capacity change from 0 to 32768 [ 447.373923][T27734] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (27734) [ 447.379089][T27734] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 447.381315][T27734] BTRFS info (device loop0): using free space tree [ 447.391760][T27734] BTRFS info (device loop0): enabling ssd optimizations [ 447.393601][T27734] BTRFS info (device loop0): auto enabling async discard [ 447.398990][T27734] FAULT_INJECTION: forcing a failure. [ 447.398990][T27734] name failslab, interval 1, probability 0, space 0, times 0 [ 447.402404][T27734] CPU: 1 PID: 27734 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 447.405154][T27734] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 447.407820][T27734] Call trace: [ 447.408667][T27734] dump_backtrace+0x1b8/0x1e4 [ 447.409918][T27734] show_stack+0x2c/0x44 [ 447.411009][T27734] dump_stack_lvl+0xd0/0x124 [ 447.412188][T27734] dump_stack+0x1c/0x28 [ 447.413299][T27734] should_fail_ex+0x3f8/0x5c4 [ 447.414552][T27734] __should_failslab+0xc8/0x128 [ 447.415848][T27734] should_failslab+0x10/0x28 [ 447.417063][T27734] kmem_cache_alloc+0x80/0x424 [ 447.418305][T27734] btrfs_alloc_path+0x30/0x3c [ 447.419510][T27734] __btrfs_run_delayed_items+0x88/0x420 [ 447.420980][T27734] btrfs_run_delayed_items+0x24/0x34 [ 447.422365][T27734] create_pending_snapshot+0x8e4/0x2834 [ 447.423793][T27734] create_pending_snapshots+0x150/0x198 [ 447.425213][T27734] btrfs_commit_transaction+0x1000/0x2d58 [ 447.426703][T27734] create_snapshot+0x418/0x6f0 [ 447.427940][T27734] btrfs_mksubvol+0x494/0x5f8 [ 447.429184][T27734] btrfs_mksnapshot+0xc8/0x158 [ 447.430458][T27734] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 447.431918][T27734] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 447.433389][T27734] btrfs_ioctl+0x9b4/0xb08 [ 447.434568][T27734] __arm64_sys_ioctl+0x14c/0x1c8 [ 447.435865][T27734] invoke_syscall+0x98/0x2b8 [ 447.437074][T27734] el0_svc_common+0x130/0x23c [ 447.438295][T27734] do_el0_svc+0x48/0x58 [ 447.439386][T27734] el0_svc+0x58/0x16c [ 447.440428][T27734] el0t_64_sync_handler+0x84/0xfc [ 447.441789][T27734] el0t_64_sync+0x190/0x194 [ 447.445219][T27734] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 447.448089][T27734] BTRFS info (device loop0: state EA): forced readonly [ 447.449972][T27734] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 447.452459][T27734] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 447.686184][T27751] loop0: detected capacity change from 0 to 32768 [ 447.689280][T27751] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (27751) [ 447.694048][T27751] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 447.696266][T27751] BTRFS info (device loop0): using free space tree [ 447.706937][T27751] BTRFS info (device loop0): enabling ssd optimizations [ 447.708834][T27751] BTRFS info (device loop0): auto enabling async discard [ 447.713184][T27751] FAULT_INJECTION: forcing a failure. [ 447.713184][T27751] name failslab, interval 1, probability 0, space 0, times 0 [ 447.716384][T27751] CPU: 0 PID: 27751 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 447.719131][T27751] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 447.721732][T27751] Call trace: [ 447.722583][T27751] dump_backtrace+0x1b8/0x1e4 [ 447.723818][T27751] show_stack+0x2c/0x44 [ 447.724902][T27751] dump_stack_lvl+0xd0/0x124 [ 447.726123][T27751] dump_stack+0x1c/0x28 [ 447.727231][T27751] should_fail_ex+0x3f8/0x5c4 [ 447.728450][T27751] __should_failslab+0xc8/0x128 [ 447.729738][T27751] should_failslab+0x10/0x28 [ 447.730950][T27751] kmem_cache_alloc+0x80/0x424 [ 447.732221][T27751] btrfs_alloc_path+0x30/0x3c [ 447.733458][T27751] __btrfs_run_delayed_items+0x88/0x420 [ 447.734942][T27751] btrfs_run_delayed_items+0x24/0x34 [ 447.736311][T27751] create_pending_snapshot+0x8e4/0x2834 [ 447.737804][T27751] create_pending_snapshots+0x150/0x198 [ 447.739226][T27751] btrfs_commit_transaction+0x1000/0x2d58 [ 447.740691][T27751] create_snapshot+0x418/0x6f0 [ 447.741950][T27751] btrfs_mksubvol+0x494/0x5f8 [ 447.743196][T27751] btrfs_mksnapshot+0xc8/0x158 [ 447.744437][T27751] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 447.746019][T27751] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 447.747516][T27751] btrfs_ioctl+0x9b4/0xb08 [ 447.748662][T27751] __arm64_sys_ioctl+0x14c/0x1c8 [ 447.749964][T27751] invoke_syscall+0x98/0x2b8 [ 447.751163][T27751] el0_svc_common+0x130/0x23c [ 447.752354][T27751] do_el0_svc+0x48/0x58 [ 447.753425][T27751] el0_svc+0x58/0x16c [ 447.754474][T27751] el0t_64_sync_handler+0x84/0xfc [ 447.755860][T27751] el0t_64_sync+0x190/0x194 [ 447.757358][T27751] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 447.760062][T27751] BTRFS info (device loop0: state EA): forced readonly [ 447.761832][T27751] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 447.764179][T27751] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 447.962991][T27768] loop0: detected capacity change from 0 to 32768 [ 447.965853][T27768] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (27768) [ 447.970870][T27768] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 447.973132][T27768] BTRFS info (device loop0): using free space tree [ 447.983823][T27768] BTRFS info (device loop0): enabling ssd optimizations [ 447.985676][T27768] BTRFS info (device loop0): auto enabling async discard [ 447.989891][T27768] FAULT_INJECTION: forcing a failure. [ 447.989891][T27768] name failslab, interval 1, probability 0, space 0, times 0 [ 447.993302][T27768] CPU: 1 PID: 27768 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 447.996096][T27768] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 447.998880][T27768] Call trace: [ 447.999799][T27768] dump_backtrace+0x1b8/0x1e4 [ 448.001130][T27768] show_stack+0x2c/0x44 [ 448.002287][T27768] dump_stack_lvl+0xd0/0x124 [ 448.003557][T27768] dump_stack+0x1c/0x28 [ 448.004702][T27768] should_fail_ex+0x3f8/0x5c4 [ 448.006001][T27768] __should_failslab+0xc8/0x128 [ 448.007303][T27768] should_failslab+0x10/0x28 [ 448.008544][T27768] kmem_cache_alloc+0x80/0x424 [ 448.009878][T27768] btrfs_alloc_path+0x30/0x3c [ 448.011180][T27768] __btrfs_run_delayed_items+0x88/0x420 [ 448.012701][T27768] btrfs_run_delayed_items+0x24/0x34 [ 448.014145][T27768] create_pending_snapshot+0x8e4/0x2834 [ 448.015668][T27768] create_pending_snapshots+0x150/0x198 [ 448.017192][T27768] btrfs_commit_transaction+0x1000/0x2d58 [ 448.018754][T27768] create_snapshot+0x418/0x6f0 [ 448.020097][T27768] btrfs_mksubvol+0x494/0x5f8 [ 448.021426][T27768] btrfs_mksnapshot+0xc8/0x158 [ 448.022754][T27768] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 448.024332][T27768] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 448.025901][T27768] btrfs_ioctl+0x9b4/0xb08 [ 448.027109][T27768] __arm64_sys_ioctl+0x14c/0x1c8 [ 448.028475][T27768] invoke_syscall+0x98/0x2b8 [ 448.029748][T27768] el0_svc_common+0x130/0x23c [ 448.031034][T27768] do_el0_svc+0x48/0x58 [ 448.032165][T27768] el0_svc+0x58/0x16c [ 448.033294][T27768] el0t_64_sync_handler+0x84/0xfc [ 448.034671][T27768] el0t_64_sync+0x190/0x194 [ 448.038582][T27768] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 448.041559][T27768] BTRFS info (device loop0: state EA): forced readonly [ 448.043384][T27768] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 448.045824][T27768] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 448.249010][T27785] loop0: detected capacity change from 0 to 32768 [ 448.252071][T27785] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (27785) [ 448.257578][T27785] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 448.259989][T27785] BTRFS info (device loop0): using free space tree [ 448.270565][T27785] BTRFS info (device loop0): enabling ssd optimizations [ 448.272444][T27785] BTRFS info (device loop0): auto enabling async discard [ 448.276207][T27785] FAULT_INJECTION: forcing a failure. [ 448.276207][T27785] name failslab, interval 1, probability 0, space 0, times 0 [ 448.281803][T27785] CPU: 1 PID: 27785 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 448.284712][T27785] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 448.287467][T27785] Call trace: [ 448.288373][T27785] dump_backtrace+0x1b8/0x1e4 [ 448.289686][T27785] show_stack+0x2c/0x44 [ 448.290872][T27785] dump_stack_lvl+0xd0/0x124 [ 448.292132][T27785] dump_stack+0x1c/0x28 [ 448.293277][T27785] should_fail_ex+0x3f8/0x5c4 [ 448.294585][T27785] __should_failslab+0xc8/0x128 [ 448.295920][T27785] should_failslab+0x10/0x28 [ 448.297192][T27785] kmem_cache_alloc+0x80/0x424 [ 448.298503][T27785] btrfs_alloc_path+0x30/0x3c [ 448.299787][T27785] __btrfs_run_delayed_items+0x88/0x420 [ 448.301317][T27785] btrfs_run_delayed_items+0x24/0x34 [ 448.302789][T27785] create_pending_snapshot+0x8e4/0x2834 [ 448.304305][T27785] create_pending_snapshots+0x150/0x198 [ 448.305982][T27785] btrfs_commit_transaction+0x1000/0x2d58 [ 448.307558][T27785] create_snapshot+0x418/0x6f0 [ 448.308863][T27785] btrfs_mksubvol+0x494/0x5f8 [ 448.310131][T27785] btrfs_mksnapshot+0xc8/0x158 [ 448.311430][T27785] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 448.313001][T27785] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 448.314544][T27785] btrfs_ioctl+0x9b4/0xb08 [ 448.315715][T27785] __arm64_sys_ioctl+0x14c/0x1c8 [ 448.317071][T27785] invoke_syscall+0x98/0x2b8 [ 448.318312][T27785] el0_svc_common+0x130/0x23c [ 448.319638][T27785] do_el0_svc+0x48/0x58 [ 448.320760][T27785] el0_svc+0x58/0x16c [ 448.321812][T27785] el0t_64_sync_handler+0x84/0xfc [ 448.323149][T27785] el0t_64_sync+0x190/0x194 [ 448.326461][T27785] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 448.329431][T27785] BTRFS info (device loop0: state EA): forced readonly [ 448.331205][T27785] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 448.333569][T27785] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 448.537723][T27802] loop0: detected capacity change from 0 to 32768 [ 448.540833][T27802] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (27802) [ 448.546168][T27802] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 448.548591][T27802] BTRFS info (device loop0): using free space tree [ 448.559243][T27802] BTRFS info (device loop0): enabling ssd optimizations [ 448.561152][T27802] BTRFS info (device loop0): auto enabling async discard [ 448.565035][T27802] FAULT_INJECTION: forcing a failure. [ 448.565035][T27802] name failslab, interval 1, probability 0, space 0, times 0 [ 448.568983][T27802] CPU: 0 PID: 27802 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 448.571832][T27802] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 448.574607][T27802] Call trace: [ 448.575481][T27802] dump_backtrace+0x1b8/0x1e4 [ 448.576754][T27802] show_stack+0x2c/0x44 [ 448.577882][T27802] dump_stack_lvl+0xd0/0x124 [ 448.579075][T27802] dump_stack+0x1c/0x28 [ 448.580198][T27802] should_fail_ex+0x3f8/0x5c4 [ 448.581464][T27802] __should_failslab+0xc8/0x128 [ 448.582742][T27802] should_failslab+0x10/0x28 [ 448.583975][T27802] kmem_cache_alloc+0x80/0x424 [ 448.585264][T27802] btrfs_alloc_path+0x30/0x3c [ 448.586512][T27802] __btrfs_run_delayed_items+0x88/0x420 [ 448.588038][T27802] btrfs_run_delayed_items+0x24/0x34 [ 448.589496][T27802] create_pending_snapshot+0x8e4/0x2834 [ 448.590969][T27802] create_pending_snapshots+0x150/0x198 [ 448.592463][T27802] btrfs_commit_transaction+0x1000/0x2d58 [ 448.594070][T27802] create_snapshot+0x418/0x6f0 [ 448.595353][T27802] btrfs_mksubvol+0x494/0x5f8 [ 448.596612][T27802] btrfs_mksnapshot+0xc8/0x158 [ 448.597889][T27802] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 448.599430][T27802] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 448.601000][T27802] btrfs_ioctl+0x9b4/0xb08 [ 448.602209][T27802] __arm64_sys_ioctl+0x14c/0x1c8 [ 448.603576][T27802] invoke_syscall+0x98/0x2b8 [ 448.604862][T27802] el0_svc_common+0x130/0x23c [ 448.606113][T27802] do_el0_svc+0x48/0x58 [ 448.607219][T27802] el0_svc+0x58/0x16c [ 448.608281][T27802] el0t_64_sync_handler+0x84/0xfc [ 448.609640][T27802] el0t_64_sync+0x190/0x194 [ 448.613088][T27802] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 448.615962][T27802] BTRFS info (device loop0: state EA): forced readonly [ 448.618227][T27802] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 448.620701][T27802] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 448.859292][T27819] loop0: detected capacity change from 0 to 32768 [ 448.862148][T27819] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (27819) [ 448.867626][T27819] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 448.870088][T27819] BTRFS info (device loop0): using free space tree [ 448.880500][T27819] BTRFS info (device loop0): enabling ssd optimizations [ 448.882359][T27819] BTRFS info (device loop0): auto enabling async discard [ 448.886240][T27819] FAULT_INJECTION: forcing a failure. [ 448.886240][T27819] name failslab, interval 1, probability 0, space 0, times 0 [ 448.889682][T27819] CPU: 1 PID: 27819 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 448.892312][T27819] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 448.894896][T27819] Call trace: [ 448.895740][T27819] dump_backtrace+0x1b8/0x1e4 [ 448.896991][T27819] show_stack+0x2c/0x44 [ 448.898121][T27819] dump_stack_lvl+0xd0/0x124 [ 448.899344][T27819] dump_stack+0x1c/0x28 [ 448.900494][T27819] should_fail_ex+0x3f8/0x5c4 [ 448.901765][T27819] __should_failslab+0xc8/0x128 [ 448.903059][T27819] should_failslab+0x10/0x28 [ 448.904288][T27819] kmem_cache_alloc+0x80/0x424 [ 448.905532][T27819] btrfs_alloc_path+0x30/0x3c [ 448.906785][T27819] __btrfs_run_delayed_items+0x88/0x420 [ 448.908256][T27819] btrfs_run_delayed_items+0x24/0x34 [ 448.909643][T27819] create_pending_snapshot+0x8e4/0x2834 [ 448.911124][T27819] create_pending_snapshots+0x150/0x198 [ 448.912562][T27819] btrfs_commit_transaction+0x1000/0x2d58 [ 448.914077][T27819] create_snapshot+0x418/0x6f0 [ 448.915369][T27819] btrfs_mksubvol+0x494/0x5f8 [ 448.916577][T27819] btrfs_mksnapshot+0xc8/0x158 [ 448.917835][T27819] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 448.919383][T27819] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 448.920905][T27819] btrfs_ioctl+0x9b4/0xb08 [ 448.922125][T27819] __arm64_sys_ioctl+0x14c/0x1c8 [ 448.923476][T27819] invoke_syscall+0x98/0x2b8 [ 448.924681][T27819] el0_svc_common+0x130/0x23c [ 448.925944][T27819] do_el0_svc+0x48/0x58 [ 448.927088][T27819] el0_svc+0x58/0x16c [ 448.928206][T27819] el0t_64_sync_handler+0x84/0xfc [ 448.929601][T27819] el0t_64_sync+0x190/0x194 [ 448.931156][T27819] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 448.933815][T27819] BTRFS info (device loop0: state EA): forced readonly [ 448.935572][T27819] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 448.938454][T27819] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 449.135859][T27836] loop0: detected capacity change from 0 to 32768 [ 449.138845][T27836] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (27836) [ 449.143576][T27836] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 449.145862][T27836] BTRFS info (device loop0): using free space tree [ 449.156480][T27836] BTRFS info (device loop0): enabling ssd optimizations [ 449.158509][T27836] BTRFS info (device loop0): auto enabling async discard [ 449.162373][T27836] FAULT_INJECTION: forcing a failure. [ 449.162373][T27836] name failslab, interval 1, probability 0, space 0, times 0 [ 449.165550][T27836] CPU: 1 PID: 27836 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 449.168215][T27836] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 449.170873][T27836] Call trace: [ 449.171698][T27836] dump_backtrace+0x1b8/0x1e4 [ 449.172971][T27836] show_stack+0x2c/0x44 [ 449.174061][T27836] dump_stack_lvl+0xd0/0x124 [ 449.175349][T27836] dump_stack+0x1c/0x28 [ 449.176454][T27836] should_fail_ex+0x3f8/0x5c4 [ 449.177662][T27836] __should_failslab+0xc8/0x128 [ 449.178960][T27836] should_failslab+0x10/0x28 [ 449.180114][T27836] kmem_cache_alloc+0x80/0x424 [ 449.181359][T27836] btrfs_alloc_path+0x30/0x3c [ 449.182568][T27836] __btrfs_run_delayed_items+0x88/0x420 [ 449.184107][T27836] btrfs_run_delayed_items+0x24/0x34 [ 449.185517][T27836] create_pending_snapshot+0x8e4/0x2834 [ 449.187019][T27836] create_pending_snapshots+0x150/0x198 [ 449.188491][T27836] btrfs_commit_transaction+0x1000/0x2d58 [ 449.190029][T27836] create_snapshot+0x418/0x6f0 [ 449.191267][T27836] btrfs_mksubvol+0x494/0x5f8 [ 449.192506][T27836] btrfs_mksnapshot+0xc8/0x158 [ 449.193809][T27836] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 449.195296][T27836] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 449.196847][T27836] btrfs_ioctl+0x9b4/0xb08 [ 449.198033][T27836] __arm64_sys_ioctl+0x14c/0x1c8 [ 449.199365][T27836] invoke_syscall+0x98/0x2b8 [ 449.200564][T27836] el0_svc_common+0x130/0x23c [ 449.201813][T27836] do_el0_svc+0x48/0x58 [ 449.202937][T27836] el0_svc+0x58/0x16c [ 449.203986][T27836] el0t_64_sync_handler+0x84/0xfc [ 449.205287][T27836] el0t_64_sync+0x190/0x194 [ 449.206855][T27836] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 449.209706][T27836] BTRFS info (device loop0: state EA): forced readonly [ 449.211644][T27836] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 449.214179][T27836] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 449.447811][T27853] loop0: detected capacity change from 0 to 32768 [ 449.450692][T27853] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (27853) [ 449.455879][T27853] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 449.458597][T27853] BTRFS info (device loop0): using free space tree [ 449.468964][T27853] BTRFS info (device loop0): enabling ssd optimizations [ 449.470962][T27853] BTRFS info (device loop0): auto enabling async discard [ 449.474871][T27853] FAULT_INJECTION: forcing a failure. [ 449.474871][T27853] name failslab, interval 1, probability 0, space 0, times 0 [ 449.478301][T27853] CPU: 1 PID: 27853 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 449.480940][T27853] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 449.483546][T27853] Call trace: [ 449.484387][T27853] dump_backtrace+0x1b8/0x1e4 [ 449.485601][T27853] show_stack+0x2c/0x44 [ 449.486695][T27853] dump_stack_lvl+0xd0/0x124 [ 449.487914][T27853] dump_stack+0x1c/0x28 [ 449.488985][T27853] should_fail_ex+0x3f8/0x5c4 [ 449.490209][T27853] __should_failslab+0xc8/0x128 [ 449.491448][T27853] should_failslab+0x10/0x28 [ 449.492672][T27853] kmem_cache_alloc+0x80/0x424 [ 449.493959][T27853] btrfs_alloc_path+0x30/0x3c [ 449.495247][T27853] __btrfs_run_delayed_items+0x88/0x420 [ 449.496668][T27853] btrfs_run_delayed_items+0x24/0x34 [ 449.498043][T27853] create_pending_snapshot+0x8e4/0x2834 [ 449.499492][T27853] create_pending_snapshots+0x150/0x198 [ 449.500974][T27853] btrfs_commit_transaction+0x1000/0x2d58 [ 449.502515][T27853] create_snapshot+0x418/0x6f0 [ 449.503784][T27853] btrfs_mksubvol+0x494/0x5f8 [ 449.505014][T27853] btrfs_mksnapshot+0xc8/0x158 [ 449.506260][T27853] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 449.507765][T27853] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 449.509345][T27853] btrfs_ioctl+0x9b4/0xb08 [ 449.510598][T27853] __arm64_sys_ioctl+0x14c/0x1c8 [ 449.511925][T27853] invoke_syscall+0x98/0x2b8 [ 449.513118][T27853] el0_svc_common+0x130/0x23c [ 449.514351][T27853] do_el0_svc+0x48/0x58 [ 449.515481][T27853] el0_svc+0x58/0x16c [ 449.516531][T27853] el0t_64_sync_handler+0x84/0xfc [ 449.517896][T27853] el0t_64_sync+0x190/0x194 [ 449.519732][T27853] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 449.522439][T27853] BTRFS info (device loop0: state EA): forced readonly [ 449.524158][T27853] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 449.526527][T27853] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 449.723932][T27870] loop0: detected capacity change from 0 to 32768 [ 449.727033][T27870] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (27870) [ 449.733159][T27870] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 449.735466][T27870] BTRFS info (device loop0): using free space tree [ 449.746312][T27870] BTRFS info (device loop0): enabling ssd optimizations [ 449.748349][T27870] BTRFS info (device loop0): auto enabling async discard [ 449.752214][T27870] FAULT_INJECTION: forcing a failure. [ 449.752214][T27870] name failslab, interval 1, probability 0, space 0, times 0 [ 449.755480][T27870] CPU: 0 PID: 27870 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 449.758171][T27870] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 449.760765][T27870] Call trace: [ 449.761627][T27870] dump_backtrace+0x1b8/0x1e4 [ 449.762841][T27870] show_stack+0x2c/0x44 [ 449.763952][T27870] dump_stack_lvl+0xd0/0x124 [ 449.765187][T27870] dump_stack+0x1c/0x28 [ 449.766293][T27870] should_fail_ex+0x3f8/0x5c4 [ 449.767554][T27870] __should_failslab+0xc8/0x128 [ 449.768837][T27870] should_failslab+0x10/0x28 [ 449.770003][T27870] kmem_cache_alloc+0x80/0x424 [ 449.771292][T27870] btrfs_alloc_path+0x30/0x3c [ 449.772518][T27870] __btrfs_run_delayed_items+0x88/0x420 [ 449.774025][T27870] btrfs_run_delayed_items+0x24/0x34 [ 449.775389][T27870] create_pending_snapshot+0x8e4/0x2834 [ 449.776823][T27870] create_pending_snapshots+0x150/0x198 [ 449.778319][T27870] btrfs_commit_transaction+0x1000/0x2d58 [ 449.779822][T27870] create_snapshot+0x418/0x6f0 [ 449.781044][T27870] btrfs_mksubvol+0x494/0x5f8 [ 449.782276][T27870] btrfs_mksnapshot+0xc8/0x158 [ 449.783519][T27870] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 449.785020][T27870] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 449.786552][T27870] btrfs_ioctl+0x9b4/0xb08 [ 449.787687][T27870] __arm64_sys_ioctl+0x14c/0x1c8 [ 449.788984][T27870] invoke_syscall+0x98/0x2b8 [ 449.790208][T27870] el0_svc_common+0x130/0x23c [ 449.791415][T27870] do_el0_svc+0x48/0x58 [ 449.792486][T27870] el0_svc+0x58/0x16c [ 449.793514][T27870] el0t_64_sync_handler+0x84/0xfc [ 449.794835][T27870] el0t_64_sync+0x190/0x194 [ 449.796282][T27870] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 449.799103][T27870] BTRFS info (device loop0: state EA): forced readonly [ 449.800871][T27870] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 449.803176][T27870] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 449.997525][T27887] loop0: detected capacity change from 0 to 32768 [ 450.000333][T27887] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (27887) [ 450.005014][T27887] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 450.007340][T27887] BTRFS info (device loop0): using free space tree [ 450.017534][T27887] BTRFS info (device loop0): enabling ssd optimizations [ 450.019465][T27887] BTRFS info (device loop0): auto enabling async discard [ 450.023341][T27887] FAULT_INJECTION: forcing a failure. [ 450.023341][T27887] name failslab, interval 1, probability 0, space 0, times 0 [ 450.026547][T27887] CPU: 0 PID: 27887 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 450.029239][T27887] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 450.031829][T27887] Call trace: [ 450.032641][T27887] dump_backtrace+0x1b8/0x1e4 [ 450.033868][T27887] show_stack+0x2c/0x44 [ 450.034963][T27887] dump_stack_lvl+0xd0/0x124 [ 450.036149][T27887] dump_stack+0x1c/0x28 [ 450.037241][T27887] should_fail_ex+0x3f8/0x5c4 [ 450.038484][T27887] __should_failslab+0xc8/0x128 [ 450.039715][T27887] should_failslab+0x10/0x28 [ 450.040935][T27887] kmem_cache_alloc+0x80/0x424 [ 450.042183][T27887] btrfs_alloc_path+0x30/0x3c [ 450.043400][T27887] __btrfs_run_delayed_items+0x88/0x420 [ 450.044851][T27887] btrfs_run_delayed_items+0x24/0x34 [ 450.046311][T27887] btrfs_commit_transaction+0xa10/0x2d58 [ 450.047788][T27887] create_snapshot+0x418/0x6f0 [ 450.049038][T27887] btrfs_mksubvol+0x494/0x5f8 [ 450.050310][T27887] btrfs_mksnapshot+0xc8/0x158 [ 450.051532][T27887] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 450.053020][T27887] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 450.054539][T27887] btrfs_ioctl+0x9b4/0xb08 [ 450.055701][T27887] __arm64_sys_ioctl+0x14c/0x1c8 [ 450.056992][T27887] invoke_syscall+0x98/0x2b8 [ 450.058227][T27887] el0_svc_common+0x130/0x23c [ 450.059465][T27887] do_el0_svc+0x48/0x58 [ 450.060603][T27887] el0_svc+0x58/0x16c [ 450.061712][T27887] el0t_64_sync_handler+0x84/0xfc [ 450.063063][T27887] el0t_64_sync+0x190/0x194 [ 450.064479][T27887] BTRFS warning (device loop0): Skipping commit of aborted transaction. [ 450.066719][T27887] BTRFS: error (device loop0: state A) in cleanup_transaction:1983: errno=-12 Out of memory [ 450.069252][T27887] BTRFS info (device loop0: state EA): forced readonly [ 450.264566][T27904] loop0: detected capacity change from 0 to 32768 [ 450.267500][T27904] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (27904) [ 450.272178][T27904] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 450.274317][T27904] BTRFS info (device loop0): using free space tree [ 450.284355][T27904] BTRFS info (device loop0): enabling ssd optimizations [ 450.286182][T27904] BTRFS info (device loop0): auto enabling async discard [ 450.290479][T27904] FAULT_INJECTION: forcing a failure. [ 450.290479][T27904] name failslab, interval 1, probability 0, space 0, times 0 [ 450.293839][T27904] CPU: 1 PID: 27904 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 450.296521][T27904] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 450.299238][T27904] Call trace: [ 450.300134][T27904] dump_backtrace+0x1b8/0x1e4 [ 450.301401][T27904] show_stack+0x2c/0x44 [ 450.302554][T27904] dump_stack_lvl+0xd0/0x124 [ 450.303823][T27904] dump_stack+0x1c/0x28 [ 450.304950][T27904] should_fail_ex+0x3f8/0x5c4 [ 450.306217][T27904] __should_failslab+0xc8/0x128 [ 450.307555][T27904] should_failslab+0x10/0x28 [ 450.308881][T27904] kmem_cache_alloc+0x80/0x424 [ 450.310155][T27904] btrfs_alloc_path+0x30/0x3c [ 450.311477][T27904] __btrfs_run_delayed_items+0x88/0x420 [ 450.313021][T27904] btrfs_run_delayed_items+0x24/0x34 [ 450.314443][T27904] create_pending_snapshot+0x8e4/0x2834 [ 450.315957][T27904] create_pending_snapshots+0x150/0x198 [ 450.317464][T27904] btrfs_commit_transaction+0x1000/0x2d58 [ 450.319018][T27904] create_snapshot+0x418/0x6f0 [ 450.320303][T27904] btrfs_mksubvol+0x494/0x5f8 [ 450.321568][T27904] btrfs_mksnapshot+0xc8/0x158 [ 450.322885][T27904] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 450.324412][T27904] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 450.325988][T27904] btrfs_ioctl+0x9b4/0xb08 [ 450.327171][T27904] __arm64_sys_ioctl+0x14c/0x1c8 [ 450.328493][T27904] invoke_syscall+0x98/0x2b8 [ 450.329704][T27904] el0_svc_common+0x130/0x23c [ 450.330964][T27904] do_el0_svc+0x48/0x58 [ 450.332088][T27904] el0_svc+0x58/0x16c [ 450.333130][T27904] el0t_64_sync_handler+0x84/0xfc [ 450.334479][T27904] el0t_64_sync+0x190/0x194 [ 450.335885][T27904] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 450.338783][T27904] BTRFS info (device loop0: state EA): forced readonly [ 450.340590][T27904] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 450.342968][T27904] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 450.547663][T27921] loop0: detected capacity change from 0 to 32768 [ 450.550479][T27921] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (27921) [ 450.555278][T27921] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 450.557648][T27921] BTRFS info (device loop0): using free space tree [ 450.568066][T27921] BTRFS info (device loop0): enabling ssd optimizations [ 450.569971][T27921] BTRFS info (device loop0): auto enabling async discard [ 450.573744][T27921] FAULT_INJECTION: forcing a failure. [ 450.573744][T27921] name failslab, interval 1, probability 0, space 0, times 0 [ 450.577218][T27921] CPU: 0 PID: 27921 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 450.579931][T27921] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 450.582482][T27921] Call trace: [ 450.583321][T27921] dump_backtrace+0x1b8/0x1e4 [ 450.584525][T27921] show_stack+0x2c/0x44 [ 450.585621][T27921] dump_stack_lvl+0xd0/0x124 [ 450.586822][T27921] dump_stack+0x1c/0x28 [ 450.587951][T27921] should_fail_ex+0x3f8/0x5c4 [ 450.589195][T27921] __should_failslab+0xc8/0x128 [ 450.590482][T27921] should_failslab+0x10/0x28 [ 450.591725][T27921] kmem_cache_alloc+0x80/0x424 [ 450.592954][T27921] btrfs_alloc_path+0x30/0x3c [ 450.594179][T27921] __btrfs_run_delayed_items+0x88/0x420 [ 450.595682][T27921] btrfs_run_delayed_items+0x24/0x34 [ 450.597105][T27921] create_pending_snapshot+0x8e4/0x2834 [ 450.598580][T27921] create_pending_snapshots+0x150/0x198 [ 450.600005][T27921] btrfs_commit_transaction+0x1000/0x2d58 [ 450.601592][T27921] create_snapshot+0x418/0x6f0 [ 450.602875][T27921] btrfs_mksubvol+0x494/0x5f8 [ 450.604116][T27921] btrfs_mksnapshot+0xc8/0x158 [ 450.605372][T27921] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 450.606863][T27921] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 450.608360][T27921] btrfs_ioctl+0x9b4/0xb08 [ 450.609534][T27921] __arm64_sys_ioctl+0x14c/0x1c8 [ 450.610854][T27921] invoke_syscall+0x98/0x2b8 [ 450.612060][T27921] el0_svc_common+0x130/0x23c [ 450.613320][T27921] do_el0_svc+0x48/0x58 [ 450.614433][T27921] el0_svc+0x58/0x16c [ 450.615496][T27921] el0t_64_sync_handler+0x84/0xfc [ 450.616816][T27921] el0t_64_sync+0x190/0x194 [ 450.618212][T27921] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 450.621014][T27921] BTRFS info (device loop0: state EA): forced readonly [ 450.622865][T27921] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 450.625304][T27921] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 450.829594][T27938] loop0: detected capacity change from 0 to 32768 [ 450.832890][T27938] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (27938) [ 450.838207][T27938] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 450.840489][T27938] BTRFS info (device loop0): using free space tree [ 450.850723][T27938] BTRFS info (device loop0): enabling ssd optimizations [ 450.852674][T27938] BTRFS info (device loop0): auto enabling async discard [ 450.856484][T27938] FAULT_INJECTION: forcing a failure. [ 450.856484][T27938] name failslab, interval 1, probability 0, space 0, times 0 [ 450.860311][T27938] CPU: 1 PID: 27938 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 450.863010][T27938] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 450.865635][T27938] Call trace: [ 450.866490][T27938] dump_backtrace+0x1b8/0x1e4 [ 450.867746][T27938] show_stack+0x2c/0x44 [ 450.868857][T27938] dump_stack_lvl+0xd0/0x124 [ 450.870084][T27938] dump_stack+0x1c/0x28 [ 450.871162][T27938] should_fail_ex+0x3f8/0x5c4 [ 450.872443][T27938] __should_failslab+0xc8/0x128 [ 450.873687][T27938] should_failslab+0x10/0x28 [ 450.874926][T27938] kmem_cache_alloc+0x80/0x424 [ 450.876188][T27938] btrfs_alloc_path+0x30/0x3c [ 450.877416][T27938] __btrfs_run_delayed_items+0x88/0x420 [ 450.878858][T27938] btrfs_run_delayed_items+0x24/0x34 [ 450.880270][T27938] create_pending_snapshot+0x8e4/0x2834 [ 450.881738][T27938] create_pending_snapshots+0x150/0x198 [ 450.883206][T27938] btrfs_commit_transaction+0x1000/0x2d58 [ 450.884704][T27938] create_snapshot+0x418/0x6f0 [ 450.885975][T27938] btrfs_mksubvol+0x494/0x5f8 [ 450.887230][T27938] btrfs_mksnapshot+0xc8/0x158 [ 450.888520][T27938] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 450.890029][T27938] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 450.891523][T27938] btrfs_ioctl+0x9b4/0xb08 [ 450.892709][T27938] __arm64_sys_ioctl+0x14c/0x1c8 [ 450.894041][T27938] invoke_syscall+0x98/0x2b8 [ 450.895266][T27938] el0_svc_common+0x130/0x23c [ 450.896501][T27938] do_el0_svc+0x48/0x58 [ 450.897583][T27938] el0_svc+0x58/0x16c [ 450.898650][T27938] el0t_64_sync_handler+0x84/0xfc [ 450.900011][T27938] el0t_64_sync+0x190/0x194 [ 450.903311][T27938] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 450.906001][T27938] BTRFS info (device loop0: state EA): forced readonly [ 450.908480][T27938] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 450.910890][T27938] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 451.109402][T27955] loop0: detected capacity change from 0 to 32768 [ 451.112298][T27955] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (27955) [ 451.117583][T27955] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 451.119970][T27955] BTRFS info (device loop0): using free space tree [ 451.130176][T27955] BTRFS info (device loop0): enabling ssd optimizations [ 451.132064][T27955] BTRFS info (device loop0): auto enabling async discard [ 451.135961][T27955] FAULT_INJECTION: forcing a failure. [ 451.135961][T27955] name failslab, interval 1, probability 0, space 0, times 0 [ 451.139439][T27955] CPU: 0 PID: 27955 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 451.142173][T27955] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 451.144888][T27955] Call trace: [ 451.145788][T27955] dump_backtrace+0x1b8/0x1e4 [ 451.147103][T27955] show_stack+0x2c/0x44 [ 451.148240][T27955] dump_stack_lvl+0xd0/0x124 [ 451.149532][T27955] dump_stack+0x1c/0x28 [ 451.150645][T27955] should_fail_ex+0x3f8/0x5c4 [ 451.151945][T27955] __should_failslab+0xc8/0x128 [ 451.153274][T27955] should_failslab+0x10/0x28 [ 451.154529][T27955] kmem_cache_alloc+0x80/0x424 [ 451.155893][T27955] btrfs_alloc_path+0x30/0x3c [ 451.157172][T27955] __btrfs_run_delayed_items+0x88/0x420 [ 451.158667][T27955] btrfs_run_delayed_items+0x24/0x34 [ 451.160097][T27955] create_pending_snapshot+0x8e4/0x2834 [ 451.161634][T27955] create_pending_snapshots+0x150/0x198 [ 451.163110][T27955] btrfs_commit_transaction+0x1000/0x2d58 [ 451.164651][T27955] create_snapshot+0x418/0x6f0 [ 451.165974][T27955] btrfs_mksubvol+0x494/0x5f8 [ 451.167276][T27955] btrfs_mksnapshot+0xc8/0x158 [ 451.168585][T27955] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 451.170113][T27955] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 451.171665][T27955] btrfs_ioctl+0x9b4/0xb08 [ 451.172881][T27955] __arm64_sys_ioctl+0x14c/0x1c8 [ 451.174235][T27955] invoke_syscall+0x98/0x2b8 [ 451.175488][T27955] el0_svc_common+0x130/0x23c [ 451.176818][T27955] do_el0_svc+0x48/0x58 [ 451.177973][T27955] el0_svc+0x58/0x16c [ 451.179025][T27955] el0t_64_sync_handler+0x84/0xfc [ 451.180419][T27955] el0t_64_sync+0x190/0x194 [ 451.181893][T27955] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 451.184640][T27955] BTRFS info (device loop0: state EA): forced readonly [ 451.186479][T27955] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 451.189144][T27955] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 451.383864][T27972] loop0: detected capacity change from 0 to 32768 [ 451.387004][T27972] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (27972) [ 451.392466][T27972] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 451.395120][T27972] BTRFS info (device loop0): using free space tree [ 451.405368][T27972] BTRFS info (device loop0): enabling ssd optimizations [ 451.407765][T27972] BTRFS info (device loop0): auto enabling async discard [ 451.411593][T27972] FAULT_INJECTION: forcing a failure. [ 451.411593][T27972] name failslab, interval 1, probability 0, space 0, times 0 [ 451.414923][T27972] CPU: 0 PID: 27972 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 451.417681][T27972] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 451.420395][T27972] Call trace: [ 451.421280][T27972] dump_backtrace+0x1b8/0x1e4 [ 451.422547][T27972] show_stack+0x2c/0x44 [ 451.423670][T27972] dump_stack_lvl+0xd0/0x124 [ 451.424905][T27972] dump_stack+0x1c/0x28 [ 451.426032][T27972] should_fail_ex+0x3f8/0x5c4 [ 451.427318][T27972] __should_failslab+0xc8/0x128 [ 451.428620][T27972] should_failslab+0x10/0x28 [ 451.429854][T27972] kmem_cache_alloc+0x80/0x424 [ 451.431131][T27972] btrfs_alloc_path+0x30/0x3c [ 451.432440][T27972] __btrfs_run_delayed_items+0x88/0x420 [ 451.433961][T27972] btrfs_run_delayed_items+0x24/0x34 [ 451.435415][T27972] create_pending_snapshot+0x8e4/0x2834 [ 451.436939][T27972] create_pending_snapshots+0x150/0x198 [ 451.438489][T27972] btrfs_commit_transaction+0x1000/0x2d58 [ 451.440070][T27972] create_snapshot+0x418/0x6f0 [ 451.441362][T27972] btrfs_mksubvol+0x494/0x5f8 [ 451.442639][T27972] btrfs_mksnapshot+0xc8/0x158 [ 451.443982][T27972] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 451.445530][T27972] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 451.447085][T27972] btrfs_ioctl+0x9b4/0xb08 [ 451.448295][T27972] __arm64_sys_ioctl+0x14c/0x1c8 [ 451.449644][T27972] invoke_syscall+0x98/0x2b8 [ 451.450907][T27972] el0_svc_common+0x130/0x23c [ 451.452200][T27972] do_el0_svc+0x48/0x58 [ 451.453313][T27972] el0_svc+0x58/0x16c [ 451.454413][T27972] el0t_64_sync_handler+0x84/0xfc [ 451.455786][T27972] el0t_64_sync+0x190/0x194 [ 451.459433][T27972] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 451.462237][T27972] BTRFS info (device loop0: state EA): forced readonly [ 451.464045][T27972] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 451.466457][T27972] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 451.671018][T27989] loop0: detected capacity change from 0 to 32768 [ 451.673915][T27989] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (27989) [ 451.679125][T27989] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 451.681537][T27989] BTRFS info (device loop0): using free space tree [ 451.690809][T27989] BTRFS info (device loop0): enabling ssd optimizations [ 451.692618][T27989] BTRFS info (device loop0): auto enabling async discard [ 451.696302][T27989] FAULT_INJECTION: forcing a failure. [ 451.696302][T27989] name failslab, interval 1, probability 0, space 0, times 0 [ 451.699947][T27989] CPU: 0 PID: 27989 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 451.702620][T27989] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 451.705235][T27989] Call trace: [ 451.706115][T27989] dump_backtrace+0x1b8/0x1e4 [ 451.707396][T27989] show_stack+0x2c/0x44 [ 451.708552][T27989] dump_stack_lvl+0xd0/0x124 [ 451.709781][T27989] dump_stack+0x1c/0x28 [ 451.710931][T27989] should_fail_ex+0x3f8/0x5c4 [ 451.712238][T27989] __should_failslab+0xc8/0x128 [ 451.713557][T27989] should_failslab+0x10/0x28 [ 451.714898][T27989] kmem_cache_alloc+0x80/0x424 [ 451.716194][T27989] btrfs_alloc_path+0x30/0x3c [ 451.717493][T27989] __btrfs_run_delayed_items+0x88/0x420 [ 451.718999][T27989] btrfs_run_delayed_items+0x24/0x34 [ 451.720475][T27989] btrfs_commit_transaction+0xa10/0x2d58 [ 451.721995][T27989] create_snapshot+0x418/0x6f0 [ 451.723308][T27989] btrfs_mksubvol+0x494/0x5f8 [ 451.724574][T27989] btrfs_mksnapshot+0xc8/0x158 [ 451.725878][T27989] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 451.727395][T27989] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 451.729010][T27989] btrfs_ioctl+0x9b4/0xb08 [ 451.730172][T27989] __arm64_sys_ioctl+0x14c/0x1c8 [ 451.731498][T27989] invoke_syscall+0x98/0x2b8 [ 451.732755][T27989] el0_svc_common+0x130/0x23c [ 451.734079][T27989] do_el0_svc+0x48/0x58 [ 451.735188][T27989] el0_svc+0x58/0x16c [ 451.736295][T27989] el0t_64_sync_handler+0x84/0xfc [ 451.737663][T27989] el0t_64_sync+0x190/0x194 [ 451.739231][T27989] BTRFS warning (device loop0): Skipping commit of aborted transaction. [ 451.741368][T27989] BTRFS: error (device loop0: state A) in cleanup_transaction:1983: errno=-12 Out of memory [ 451.744039][T27989] BTRFS info (device loop0: state EA): forced readonly [ 451.939968][T28006] loop0: detected capacity change from 0 to 32768 [ 451.943141][T28006] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (28006) [ 451.948248][T28006] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 451.950622][T28006] BTRFS info (device loop0): using free space tree [ 451.960817][T28006] BTRFS info (device loop0): enabling ssd optimizations [ 451.962738][T28006] BTRFS info (device loop0): auto enabling async discard [ 451.967076][T28006] FAULT_INJECTION: forcing a failure. [ 451.967076][T28006] name failslab, interval 1, probability 0, space 0, times 0 [ 451.970364][T28006] CPU: 0 PID: 28006 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 451.973027][T28006] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 451.975626][T28006] Call trace: [ 451.976520][T28006] dump_backtrace+0x1b8/0x1e4 [ 451.977836][T28006] show_stack+0x2c/0x44 [ 451.979009][T28006] dump_stack_lvl+0xd0/0x124 [ 451.980310][T28006] dump_stack+0x1c/0x28 [ 451.981475][T28006] should_fail_ex+0x3f8/0x5c4 [ 451.982794][T28006] __should_failslab+0xc8/0x128 [ 451.984118][T28006] should_failslab+0x10/0x28 [ 451.985320][T28006] kmem_cache_alloc+0x80/0x424 [ 451.986603][T28006] btrfs_alloc_path+0x30/0x3c [ 451.987885][T28006] __btrfs_run_delayed_items+0x88/0x420 [ 451.989404][T28006] btrfs_run_delayed_items+0x24/0x34 [ 451.990893][T28006] create_pending_snapshot+0x8e4/0x2834 [ 451.992374][T28006] create_pending_snapshots+0x150/0x198 [ 451.993853][T28006] btrfs_commit_transaction+0x1000/0x2d58 [ 451.995398][T28006] create_snapshot+0x418/0x6f0 [ 451.996729][T28006] btrfs_mksubvol+0x494/0x5f8 [ 451.998018][T28006] btrfs_mksnapshot+0xc8/0x158 [ 451.999276][T28006] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 452.000765][T28006] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 452.002330][T28006] btrfs_ioctl+0x9b4/0xb08 [ 452.003521][T28006] __arm64_sys_ioctl+0x14c/0x1c8 [ 452.004909][T28006] invoke_syscall+0x98/0x2b8 [ 452.006157][T28006] el0_svc_common+0x130/0x23c [ 452.007446][T28006] do_el0_svc+0x48/0x58 [ 452.008581][T28006] el0_svc+0x58/0x16c [ 452.009662][T28006] el0t_64_sync_handler+0x84/0xfc [ 452.011062][T28006] el0t_64_sync+0x190/0x194 [ 452.014595][T28006] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 452.017636][T28006] BTRFS info (device loop0: state EA): forced readonly [ 452.019368][T28006] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 452.021664][T28006] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 452.227381][T28023] loop0: detected capacity change from 0 to 32768 [ 452.230303][T28023] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (28023) [ 452.235060][T28023] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 452.237847][T28023] BTRFS info (device loop0): using free space tree [ 452.248509][T28023] BTRFS info (device loop0): enabling ssd optimizations [ 452.250508][T28023] BTRFS info (device loop0): auto enabling async discard [ 452.483410][T28040] loop0: detected capacity change from 0 to 32768 [ 452.486363][T28040] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (28040) [ 452.491361][T28040] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 452.493580][T28040] BTRFS info (device loop0): using free space tree [ 452.503287][T28040] BTRFS info (device loop0): enabling ssd optimizations [ 452.505101][T28040] BTRFS info (device loop0): auto enabling async discard [ 452.508903][T28040] FAULT_INJECTION: forcing a failure. [ 452.508903][T28040] name failslab, interval 1, probability 0, space 0, times 0 [ 452.512151][T28040] CPU: 1 PID: 28040 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 452.514782][T28040] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 452.517419][T28040] Call trace: [ 452.518282][T28040] dump_backtrace+0x1b8/0x1e4 [ 452.519503][T28040] show_stack+0x2c/0x44 [ 452.520596][T28040] dump_stack_lvl+0xd0/0x124 [ 452.521805][T28040] dump_stack+0x1c/0x28 [ 452.522936][T28040] should_fail_ex+0x3f8/0x5c4 [ 452.524191][T28040] __should_failslab+0xc8/0x128 [ 452.525472][T28040] should_failslab+0x10/0x28 [ 452.526698][T28040] kmem_cache_alloc+0x80/0x424 [ 452.527960][T28040] btrfs_alloc_path+0x30/0x3c [ 452.529175][T28040] __btrfs_run_delayed_items+0x88/0x420 [ 452.530696][T28040] btrfs_run_delayed_items+0x24/0x34 [ 452.532139][T28040] create_pending_snapshot+0x8e4/0x2834 [ 452.533602][T28040] create_pending_snapshots+0x150/0x198 [ 452.535072][T28040] btrfs_commit_transaction+0x1000/0x2d58 [ 452.536565][T28040] create_snapshot+0x418/0x6f0 [ 452.537833][T28040] btrfs_mksubvol+0x494/0x5f8 [ 452.539090][T28040] btrfs_mksnapshot+0xc8/0x158 [ 452.540339][T28040] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 452.541859][T28040] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 452.543443][T28040] btrfs_ioctl+0x9b4/0xb08 [ 452.544583][T28040] __arm64_sys_ioctl+0x14c/0x1c8 [ 452.545918][T28040] invoke_syscall+0x98/0x2b8 [ 452.547164][T28040] el0_svc_common+0x130/0x23c [ 452.548418][T28040] do_el0_svc+0x48/0x58 [ 452.549571][T28040] el0_svc+0x58/0x16c [ 452.550646][T28040] el0t_64_sync_handler+0x84/0xfc [ 452.552008][T28040] el0t_64_sync+0x190/0x194 [ 452.553436][T28040] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 452.557045][T28040] BTRFS info (device loop0: state EA): forced readonly [ 452.559073][T28040] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 452.561680][T28040] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 452.764800][T28057] loop0: detected capacity change from 0 to 32768 [ 452.767830][T28057] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (28057) [ 452.772394][T28057] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 452.774650][T28057] BTRFS info (device loop0): using free space tree [ 452.785543][T28057] BTRFS info (device loop0): enabling ssd optimizations [ 452.787961][T28057] BTRFS info (device loop0): auto enabling async discard [ 452.791796][T28057] FAULT_INJECTION: forcing a failure. [ 452.791796][T28057] name failslab, interval 1, probability 0, space 0, times 0 [ 452.795075][T28057] CPU: 0 PID: 28057 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 452.797737][T28057] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 452.800339][T28057] Call trace: [ 452.801199][T28057] dump_backtrace+0x1b8/0x1e4 [ 452.802444][T28057] show_stack+0x2c/0x44 [ 452.803553][T28057] dump_stack_lvl+0xd0/0x124 [ 452.804753][T28057] dump_stack+0x1c/0x28 [ 452.805847][T28057] should_fail_ex+0x3f8/0x5c4 [ 452.807139][T28057] __should_failslab+0xc8/0x128 [ 452.808400][T28057] should_failslab+0x10/0x28 [ 452.809604][T28057] kmem_cache_alloc+0x80/0x424 [ 452.810859][T28057] btrfs_alloc_path+0x30/0x3c [ 452.812111][T28057] __btrfs_run_delayed_items+0x88/0x420 [ 452.813592][T28057] btrfs_run_delayed_items+0x24/0x34 [ 452.815015][T28057] create_pending_snapshot+0x8e4/0x2834 [ 452.816445][T28057] create_pending_snapshots+0x150/0x198 [ 452.817868][T28057] btrfs_commit_transaction+0x1000/0x2d58 [ 452.819379][T28057] create_snapshot+0x418/0x6f0 [ 452.820662][T28057] btrfs_mksubvol+0x494/0x5f8 [ 452.821912][T28057] btrfs_mksnapshot+0xc8/0x158 [ 452.823252][T28057] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 452.824724][T28057] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 452.826240][T28057] btrfs_ioctl+0x9b4/0xb08 [ 452.827439][T28057] __arm64_sys_ioctl+0x14c/0x1c8 [ 452.828786][T28057] invoke_syscall+0x98/0x2b8 [ 452.830028][T28057] el0_svc_common+0x130/0x23c [ 452.831245][T28057] do_el0_svc+0x48/0x58 [ 452.832324][T28057] el0_svc+0x58/0x16c [ 452.833370][T28057] el0t_64_sync_handler+0x84/0xfc [ 452.834746][T28057] el0t_64_sync+0x190/0x194 [ 452.836201][T28057] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 452.839046][T28057] BTRFS info (device loop0: state EA): forced readonly [ 452.840800][T28057] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 452.843143][T28057] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 453.041510][T28074] loop0: detected capacity change from 0 to 32768 [ 453.044369][T28074] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (28074) [ 453.049675][T28074] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 453.052029][T28074] BTRFS info (device loop0): using free space tree [ 453.062572][T28074] BTRFS info (device loop0): enabling ssd optimizations [ 453.064492][T28074] BTRFS info (device loop0): auto enabling async discard [ 453.068863][T28074] FAULT_INJECTION: forcing a failure. [ 453.068863][T28074] name failslab, interval 1, probability 0, space 0, times 0 [ 453.072121][T28074] CPU: 1 PID: 28074 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 453.074791][T28074] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 453.077377][T28074] Call trace: [ 453.078259][T28074] dump_backtrace+0x1b8/0x1e4 [ 453.079508][T28074] show_stack+0x2c/0x44 [ 453.080606][T28074] dump_stack_lvl+0xd0/0x124 [ 453.081811][T28074] dump_stack+0x1c/0x28 [ 453.082910][T28074] should_fail_ex+0x3f8/0x5c4 [ 453.084124][T28074] __should_failslab+0xc8/0x128 [ 453.085420][T28074] should_failslab+0x10/0x28 [ 453.086640][T28074] kmem_cache_alloc+0x80/0x424 [ 453.087913][T28074] btrfs_alloc_path+0x30/0x3c [ 453.089195][T28074] __btrfs_run_delayed_items+0x88/0x420 [ 453.090635][T28074] btrfs_run_delayed_items+0x24/0x34 [ 453.092038][T28074] create_pending_snapshot+0x8e4/0x2834 [ 453.093517][T28074] create_pending_snapshots+0x150/0x198 [ 453.095077][T28074] btrfs_commit_transaction+0x1000/0x2d58 [ 453.096627][T28074] create_snapshot+0x418/0x6f0 [ 453.097896][T28074] btrfs_mksubvol+0x494/0x5f8 [ 453.099108][T28074] btrfs_mksnapshot+0xc8/0x158 [ 453.100346][T28074] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 453.101859][T28074] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 453.103409][T28074] btrfs_ioctl+0x9b4/0xb08 [ 453.104591][T28074] __arm64_sys_ioctl+0x14c/0x1c8 [ 453.105998][T28074] invoke_syscall+0x98/0x2b8 [ 453.107213][T28074] el0_svc_common+0x130/0x23c [ 453.108473][T28074] do_el0_svc+0x48/0x58 [ 453.109606][T28074] el0_svc+0x58/0x16c [ 453.110657][T28074] el0t_64_sync_handler+0x84/0xfc [ 453.112035][T28074] el0t_64_sync+0x190/0x194 [ 453.115563][T28074] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 453.118877][T28074] BTRFS info (device loop0: state EA): forced readonly [ 453.120666][T28074] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 453.123073][T28074] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 453.321952][T28091] loop0: detected capacity change from 0 to 32768 [ 453.324974][T28091] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (28091) [ 453.330019][T28091] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 453.332309][T28091] BTRFS info (device loop0): using free space tree [ 453.343262][T28091] BTRFS info (device loop0): enabling ssd optimizations [ 453.345168][T28091] BTRFS info (device loop0): auto enabling async discard [ 453.349289][T28091] FAULT_INJECTION: forcing a failure. [ 453.349289][T28091] name failslab, interval 1, probability 0, space 0, times 0 [ 453.352586][T28091] CPU: 0 PID: 28091 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 453.355245][T28091] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 453.357937][T28091] Call trace: [ 453.358804][T28091] dump_backtrace+0x1b8/0x1e4 [ 453.360039][T28091] show_stack+0x2c/0x44 [ 453.361111][T28091] dump_stack_lvl+0xd0/0x124 [ 453.362329][T28091] dump_stack+0x1c/0x28 [ 453.363415][T28091] should_fail_ex+0x3f8/0x5c4 [ 453.364623][T28091] __should_failslab+0xc8/0x128 [ 453.365974][T28091] should_failslab+0x10/0x28 [ 453.367176][T28091] kmem_cache_alloc+0x80/0x424 [ 453.368500][T28091] btrfs_alloc_path+0x30/0x3c [ 453.369707][T28091] __btrfs_run_delayed_items+0x88/0x420 [ 453.371218][T28091] btrfs_run_delayed_items+0x24/0x34 [ 453.372649][T28091] create_pending_snapshot+0x8e4/0x2834 [ 453.374089][T28091] create_pending_snapshots+0x150/0x198 [ 453.375497][T28091] btrfs_commit_transaction+0x1000/0x2d58 [ 453.377025][T28091] create_snapshot+0x418/0x6f0 [ 453.378290][T28091] btrfs_mksubvol+0x494/0x5f8 [ 453.379493][T28091] btrfs_mksnapshot+0xc8/0x158 [ 453.380732][T28091] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 453.382251][T28091] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 453.383816][T28091] btrfs_ioctl+0x9b4/0xb08 [ 453.385010][T28091] __arm64_sys_ioctl+0x14c/0x1c8 [ 453.386317][T28091] invoke_syscall+0x98/0x2b8 [ 453.387512][T28091] el0_svc_common+0x130/0x23c [ 453.388727][T28091] do_el0_svc+0x48/0x58 [ 453.389864][T28091] el0_svc+0x58/0x16c [ 453.390917][T28091] el0t_64_sync_handler+0x84/0xfc [ 453.392194][T28091] el0t_64_sync+0x190/0x194 [ 453.393716][T28091] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 453.396304][T28091] BTRFS info (device loop0: state EA): forced readonly [ 453.398216][T28091] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 453.400536][T28091] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 453.596008][T28108] loop0: detected capacity change from 0 to 32768 [ 453.598973][T28108] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (28108) [ 453.603855][T28108] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 453.606066][T28108] BTRFS info (device loop0): using free space tree [ 453.616650][T28108] BTRFS info (device loop0): enabling ssd optimizations [ 453.618460][T28108] BTRFS info (device loop0): auto enabling async discard [ 453.622453][T28108] FAULT_INJECTION: forcing a failure. [ 453.622453][T28108] name failslab, interval 1, probability 0, space 0, times 0 [ 453.625715][T28108] CPU: 0 PID: 28108 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 453.628448][T28108] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 453.631182][T28108] Call trace: [ 453.632039][T28108] dump_backtrace+0x1b8/0x1e4 [ 453.633311][T28108] show_stack+0x2c/0x44 [ 453.634449][T28108] dump_stack_lvl+0xd0/0x124 [ 453.635640][T28108] dump_stack+0x1c/0x28 [ 453.636738][T28108] should_fail_ex+0x3f8/0x5c4 [ 453.638024][T28108] __should_failslab+0xc8/0x128 [ 453.639302][T28108] should_failslab+0x10/0x28 [ 453.640507][T28108] kmem_cache_alloc+0x80/0x424 [ 453.641822][T28108] btrfs_alloc_path+0x30/0x3c [ 453.643087][T28108] __btrfs_run_delayed_items+0x88/0x420 [ 453.644580][T28108] btrfs_run_delayed_items+0x24/0x34 [ 453.645971][T28108] create_pending_snapshot+0x8e4/0x2834 [ 453.647433][T28108] create_pending_snapshots+0x150/0x198 [ 453.648954][T28108] btrfs_commit_transaction+0x1000/0x2d58 [ 453.650504][T28108] create_snapshot+0x418/0x6f0 [ 453.651802][T28108] btrfs_mksubvol+0x494/0x5f8 [ 453.653049][T28108] btrfs_mksnapshot+0xc8/0x158 [ 453.654331][T28108] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 453.655939][T28108] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 453.657485][T28108] btrfs_ioctl+0x9b4/0xb08 [ 453.658681][T28108] __arm64_sys_ioctl+0x14c/0x1c8 [ 453.659995][T28108] invoke_syscall+0x98/0x2b8 [ 453.661206][T28108] el0_svc_common+0x130/0x23c [ 453.662455][T28108] do_el0_svc+0x48/0x58 [ 453.663571][T28108] el0_svc+0x58/0x16c [ 453.664682][T28108] el0t_64_sync_handler+0x84/0xfc [ 453.666019][T28108] el0t_64_sync+0x190/0x194 [ 453.668424][T28108] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 453.671194][T28108] BTRFS info (device loop0: state EA): forced readonly [ 453.672954][T28108] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 453.675347][T28108] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 453.871555][T28125] loop0: detected capacity change from 0 to 32768 [ 453.874427][T28125] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (28125) [ 453.879528][T28125] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 453.882011][T28125] BTRFS info (device loop0): using free space tree [ 453.892791][T28125] BTRFS info (device loop0): enabling ssd optimizations [ 453.894590][T28125] BTRFS info (device loop0): auto enabling async discard [ 453.898954][T28125] FAULT_INJECTION: forcing a failure. [ 453.898954][T28125] name failslab, interval 1, probability 0, space 0, times 0 [ 453.902212][T28125] CPU: 0 PID: 28125 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 453.904857][T28125] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 453.907463][T28125] Call trace: [ 453.908339][T28125] dump_backtrace+0x1b8/0x1e4 [ 453.909635][T28125] show_stack+0x2c/0x44 [ 453.910742][T28125] dump_stack_lvl+0xd0/0x124 [ 453.911966][T28125] dump_stack+0x1c/0x28 [ 453.913073][T28125] should_fail_ex+0x3f8/0x5c4 [ 453.914324][T28125] __should_failslab+0xc8/0x128 [ 453.915611][T28125] should_failslab+0x10/0x28 [ 453.916835][T28125] kmem_cache_alloc+0x80/0x424 [ 453.918116][T28125] btrfs_alloc_path+0x30/0x3c [ 453.919403][T28125] __btrfs_run_delayed_items+0x88/0x420 [ 453.920916][T28125] btrfs_run_delayed_items+0x24/0x34 [ 453.922334][T28125] create_pending_snapshot+0x8e4/0x2834 [ 453.923820][T28125] create_pending_snapshots+0x150/0x198 [ 453.925292][T28125] btrfs_commit_transaction+0x1000/0x2d58 [ 453.926864][T28125] create_snapshot+0x418/0x6f0 [ 453.928196][T28125] btrfs_mksubvol+0x494/0x5f8 [ 453.929429][T28125] btrfs_mksnapshot+0xc8/0x158 [ 453.930686][T28125] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 453.932200][T28125] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 453.933748][T28125] btrfs_ioctl+0x9b4/0xb08 [ 453.934969][T28125] __arm64_sys_ioctl+0x14c/0x1c8 [ 453.936305][T28125] invoke_syscall+0x98/0x2b8 [ 453.937556][T28125] el0_svc_common+0x130/0x23c [ 453.938842][T28125] do_el0_svc+0x48/0x58 [ 453.939960][T28125] el0_svc+0x58/0x16c [ 453.941041][T28125] el0t_64_sync_handler+0x84/0xfc [ 453.942386][T28125] el0t_64_sync+0x190/0x194 [ 453.945963][T28125] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 453.948838][T28125] BTRFS info (device loop0: state EA): forced readonly [ 453.950604][T28125] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 453.952976][T28125] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 454.150843][T28142] loop0: detected capacity change from 0 to 32768 [ 454.153749][T28142] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (28142) [ 454.159016][T28142] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 454.161358][T28142] BTRFS info (device loop0): using free space tree [ 454.170649][T28142] BTRFS info (device loop0): enabling ssd optimizations [ 454.172471][T28142] BTRFS info (device loop0): auto enabling async discard [ 454.176229][T28142] FAULT_INJECTION: forcing a failure. [ 454.176229][T28142] name failslab, interval 1, probability 0, space 0, times 0 [ 454.180014][T28142] CPU: 0 PID: 28142 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 454.182779][T28142] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 454.185372][T28142] Call trace: [ 454.186220][T28142] dump_backtrace+0x1b8/0x1e4 [ 454.187474][T28142] show_stack+0x2c/0x44 [ 454.188602][T28142] dump_stack_lvl+0xd0/0x124 [ 454.189840][T28142] dump_stack+0x1c/0x28 [ 454.190970][T28142] should_fail_ex+0x3f8/0x5c4 [ 454.192180][T28142] __should_failslab+0xc8/0x128 [ 454.193446][T28142] should_failslab+0x10/0x28 [ 454.194696][T28142] kmem_cache_alloc+0x80/0x424 [ 454.196002][T28142] btrfs_alloc_path+0x30/0x3c [ 454.197250][T28142] __btrfs_run_delayed_items+0x88/0x420 [ 454.198730][T28142] btrfs_run_delayed_items+0x24/0x34 [ 454.200167][T28142] create_pending_snapshot+0x8e4/0x2834 [ 454.201640][T28142] create_pending_snapshots+0x150/0x198 [ 454.203140][T28142] btrfs_commit_transaction+0x1000/0x2d58 [ 454.204611][T28142] create_snapshot+0x418/0x6f0 [ 454.205905][T28142] btrfs_mksubvol+0x494/0x5f8 [ 454.207192][T28142] btrfs_mksnapshot+0xc8/0x158 [ 454.208475][T28142] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 454.209974][T28142] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 454.211496][T28142] btrfs_ioctl+0x9b4/0xb08 [ 454.212693][T28142] __arm64_sys_ioctl+0x14c/0x1c8 [ 454.214025][T28142] invoke_syscall+0x98/0x2b8 [ 454.215232][T28142] el0_svc_common+0x130/0x23c [ 454.216511][T28142] do_el0_svc+0x48/0x58 [ 454.217619][T28142] el0_svc+0x58/0x16c [ 454.218719][T28142] el0t_64_sync_handler+0x84/0xfc [ 454.220090][T28142] el0t_64_sync+0x190/0x194 [ 454.223479][T28142] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 454.226211][T28142] BTRFS info (device loop0: state EA): forced readonly [ 454.228551][T28142] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 454.230920][T28142] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 454.425244][T28159] loop0: detected capacity change from 0 to 32768 [ 454.428247][T28159] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (28159) [ 454.433125][T28159] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 454.435446][T28159] BTRFS info (device loop0): using free space tree [ 454.445817][T28159] BTRFS info (device loop0): enabling ssd optimizations [ 454.447906][T28159] BTRFS info (device loop0): auto enabling async discard [ 454.451767][T28159] FAULT_INJECTION: forcing a failure. [ 454.451767][T28159] name failslab, interval 1, probability 0, space 0, times 0 [ 454.455083][T28159] CPU: 0 PID: 28159 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 454.457848][T28159] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 454.460525][T28159] Call trace: [ 454.461395][T28159] dump_backtrace+0x1b8/0x1e4 [ 454.462683][T28159] show_stack+0x2c/0x44 [ 454.463822][T28159] dump_stack_lvl+0xd0/0x124 [ 454.465042][T28159] dump_stack+0x1c/0x28 [ 454.466160][T28159] should_fail_ex+0x3f8/0x5c4 [ 454.467410][T28159] __should_failslab+0xc8/0x128 [ 454.468744][T28159] should_failslab+0x10/0x28 [ 454.469975][T28159] kmem_cache_alloc+0x80/0x424 [ 454.471238][T28159] btrfs_alloc_path+0x30/0x3c [ 454.472500][T28159] __btrfs_run_delayed_items+0x88/0x420 [ 454.473976][T28159] btrfs_run_delayed_items+0x24/0x34 [ 454.475385][T28159] create_pending_snapshot+0x8e4/0x2834 [ 454.476874][T28159] create_pending_snapshots+0x150/0x198 [ 454.478346][T28159] btrfs_commit_transaction+0x1000/0x2d58 [ 454.479902][T28159] create_snapshot+0x418/0x6f0 [ 454.481211][T28159] btrfs_mksubvol+0x494/0x5f8 [ 454.482498][T28159] btrfs_mksnapshot+0xc8/0x158 [ 454.483848][T28159] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 454.485332][T28159] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 454.486880][T28159] btrfs_ioctl+0x9b4/0xb08 [ 454.488047][T28159] __arm64_sys_ioctl+0x14c/0x1c8 [ 454.489369][T28159] invoke_syscall+0x98/0x2b8 [ 454.490589][T28159] el0_svc_common+0x130/0x23c [ 454.491858][T28159] do_el0_svc+0x48/0x58 [ 454.493001][T28159] el0_svc+0x58/0x16c [ 454.494097][T28159] el0t_64_sync_handler+0x84/0xfc [ 454.495461][T28159] el0t_64_sync+0x190/0x194 [ 454.496957][T28159] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 454.499592][T28159] BTRFS info (device loop0: state EA): forced readonly [ 454.501397][T28159] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 454.503784][T28159] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 454.709388][T28176] loop0: detected capacity change from 0 to 32768 [ 454.712276][T28176] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (28176) [ 454.717073][T28176] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 454.719251][T28176] BTRFS info (device loop0): using free space tree [ 454.729291][T28176] BTRFS info (device loop0): enabling ssd optimizations [ 454.731062][T28176] BTRFS info (device loop0): auto enabling async discard [ 454.734625][T28176] FAULT_INJECTION: forcing a failure. [ 454.734625][T28176] name failslab, interval 1, probability 0, space 0, times 0 [ 454.738389][T28176] CPU: 0 PID: 28176 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 454.741128][T28176] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 454.743721][T28176] Call trace: [ 454.744588][T28176] dump_backtrace+0x1b8/0x1e4 [ 454.745877][T28176] show_stack+0x2c/0x44 [ 454.746965][T28176] dump_stack_lvl+0xd0/0x124 [ 454.748171][T28176] dump_stack+0x1c/0x28 [ 454.749290][T28176] should_fail_ex+0x3f8/0x5c4 [ 454.750538][T28176] __should_failslab+0xc8/0x128 [ 454.751860][T28176] should_failslab+0x10/0x28 [ 454.753088][T28176] kmem_cache_alloc+0x80/0x424 [ 454.754365][T28176] btrfs_alloc_path+0x30/0x3c [ 454.755620][T28176] __btrfs_run_delayed_items+0x88/0x420 [ 454.757109][T28176] btrfs_run_delayed_items+0x24/0x34 [ 454.758508][T28176] btrfs_commit_transaction+0xa10/0x2d58 [ 454.760022][T28176] create_snapshot+0x418/0x6f0 [ 454.761281][T28176] btrfs_mksubvol+0x494/0x5f8 [ 454.762510][T28176] btrfs_mksnapshot+0xc8/0x158 [ 454.763795][T28176] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 454.765273][T28176] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 454.766814][T28176] btrfs_ioctl+0x9b4/0xb08 [ 454.767991][T28176] __arm64_sys_ioctl+0x14c/0x1c8 [ 454.769305][T28176] invoke_syscall+0x98/0x2b8 [ 454.770496][T28176] el0_svc_common+0x130/0x23c [ 454.771737][T28176] do_el0_svc+0x48/0x58 [ 454.772897][T28176] el0_svc+0x58/0x16c [ 454.774019][T28176] el0t_64_sync_handler+0x84/0xfc [ 454.775432][T28176] el0t_64_sync+0x190/0x194 [ 454.778838][T28176] BTRFS warning (device loop0): Skipping commit of aborted transaction. [ 454.781140][T28176] BTRFS: error (device loop0: state A) in cleanup_transaction:1983: errno=-12 Out of memory [ 454.783744][T28176] BTRFS info (device loop0: state EA): forced readonly [ 454.989148][T28193] loop0: detected capacity change from 0 to 32768 [ 454.992143][T28193] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (28193) [ 454.997416][T28193] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 454.999703][T28193] BTRFS info (device loop0): using free space tree [ 455.010877][T28193] BTRFS info (device loop0): enabling ssd optimizations [ 455.012817][T28193] BTRFS info (device loop0): auto enabling async discard [ 455.016754][T28193] FAULT_INJECTION: forcing a failure. [ 455.016754][T28193] name failslab, interval 1, probability 0, space 0, times 0 [ 455.020023][T28193] CPU: 1 PID: 28193 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 455.022716][T28193] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 455.025428][T28193] Call trace: [ 455.026305][T28193] dump_backtrace+0x1b8/0x1e4 [ 455.027571][T28193] show_stack+0x2c/0x44 [ 455.028710][T28193] dump_stack_lvl+0xd0/0x124 [ 455.029991][T28193] dump_stack+0x1c/0x28 [ 455.031131][T28193] should_fail_ex+0x3f8/0x5c4 [ 455.032385][T28193] __should_failslab+0xc8/0x128 [ 455.033685][T28193] should_failslab+0x10/0x28 [ 455.034952][T28193] kmem_cache_alloc+0x80/0x424 [ 455.036243][T28193] btrfs_alloc_path+0x30/0x3c [ 455.037539][T28193] __btrfs_run_delayed_items+0x88/0x420 [ 455.039072][T28193] btrfs_run_delayed_items+0x24/0x34 [ 455.040506][T28193] create_pending_snapshot+0x8e4/0x2834 [ 455.042022][T28193] create_pending_snapshots+0x150/0x198 [ 455.043525][T28193] btrfs_commit_transaction+0x1000/0x2d58 [ 455.045071][T28193] create_snapshot+0x418/0x6f0 [ 455.046340][T28193] btrfs_mksubvol+0x494/0x5f8 [ 455.047583][T28193] btrfs_mksnapshot+0xc8/0x158 [ 455.048893][T28193] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 455.050396][T28193] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 455.051960][T28193] btrfs_ioctl+0x9b4/0xb08 [ 455.053147][T28193] __arm64_sys_ioctl+0x14c/0x1c8 [ 455.054470][T28193] invoke_syscall+0x98/0x2b8 [ 455.055680][T28193] el0_svc_common+0x130/0x23c [ 455.056954][T28193] do_el0_svc+0x48/0x58 [ 455.058099][T28193] el0_svc+0x58/0x16c [ 455.059146][T28193] el0t_64_sync_handler+0x84/0xfc [ 455.060497][T28193] el0t_64_sync+0x190/0x194 [ 455.061895][T28193] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 455.064583][T28193] BTRFS info (device loop0: state EA): forced readonly [ 455.066359][T28193] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 455.069030][T28193] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 455.264641][T28210] loop0: detected capacity change from 0 to 32768 [ 455.267680][T28210] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (28210) [ 455.272522][T28210] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 455.274891][T28210] BTRFS info (device loop0): using free space tree [ 455.285797][T28210] BTRFS info (device loop0): enabling ssd optimizations [ 455.287869][T28210] BTRFS info (device loop0): auto enabling async discard [ 455.291679][T28210] FAULT_INJECTION: forcing a failure. [ 455.291679][T28210] name failslab, interval 1, probability 0, space 0, times 0 [ 455.295000][T28210] CPU: 0 PID: 28210 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 455.297743][T28210] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 455.300435][T28210] Call trace: [ 455.301298][T28210] dump_backtrace+0x1b8/0x1e4 [ 455.302531][T28210] show_stack+0x2c/0x44 [ 455.303625][T28210] dump_stack_lvl+0xd0/0x124 [ 455.304862][T28210] dump_stack+0x1c/0x28 [ 455.305981][T28210] should_fail_ex+0x3f8/0x5c4 [ 455.307250][T28210] __should_failslab+0xc8/0x128 [ 455.308532][T28210] should_failslab+0x10/0x28 [ 455.309737][T28210] kmem_cache_alloc+0x80/0x424 [ 455.311023][T28210] btrfs_alloc_path+0x30/0x3c [ 455.312242][T28210] __btrfs_run_delayed_items+0x88/0x420 [ 455.313723][T28210] btrfs_run_delayed_items+0x24/0x34 [ 455.315206][T28210] create_pending_snapshot+0x8e4/0x2834 [ 455.316685][T28210] create_pending_snapshots+0x150/0x198 [ 455.318190][T28210] btrfs_commit_transaction+0x1000/0x2d58 [ 455.319707][T28210] create_snapshot+0x418/0x6f0 [ 455.320995][T28210] btrfs_mksubvol+0x494/0x5f8 [ 455.322241][T28210] btrfs_mksnapshot+0xc8/0x158 [ 455.323501][T28210] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 455.325021][T28210] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 455.326533][T28210] btrfs_ioctl+0x9b4/0xb08 [ 455.327731][T28210] __arm64_sys_ioctl+0x14c/0x1c8 [ 455.329066][T28210] invoke_syscall+0x98/0x2b8 [ 455.330262][T28210] el0_svc_common+0x130/0x23c [ 455.331527][T28210] do_el0_svc+0x48/0x58 [ 455.332611][T28210] el0_svc+0x58/0x16c [ 455.333654][T28210] el0t_64_sync_handler+0x84/0xfc [ 455.335027][T28210] el0t_64_sync+0x190/0x194 [ 455.336403][T28210] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 455.339278][T28210] BTRFS info (device loop0: state EA): forced readonly [ 455.341221][T28210] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 455.343604][T28210] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 455.544291][T28227] loop0: detected capacity change from 0 to 32768 [ 455.547250][T28227] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (28227) [ 455.552036][T28227] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 455.554339][T28227] BTRFS info (device loop0): using free space tree [ 455.565317][T28227] BTRFS info (device loop0): enabling ssd optimizations [ 455.567332][T28227] BTRFS info (device loop0): auto enabling async discard [ 455.571203][T28227] FAULT_INJECTION: forcing a failure. [ 455.571203][T28227] name failslab, interval 1, probability 0, space 0, times 0 [ 455.574501][T28227] CPU: 1 PID: 28227 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 455.577248][T28227] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 455.579896][T28227] Call trace: [ 455.580746][T28227] dump_backtrace+0x1b8/0x1e4 [ 455.581994][T28227] show_stack+0x2c/0x44 [ 455.583117][T28227] dump_stack_lvl+0xd0/0x124 [ 455.584277][T28227] dump_stack+0x1c/0x28 [ 455.585399][T28227] should_fail_ex+0x3f8/0x5c4 [ 455.586626][T28227] __should_failslab+0xc8/0x128 [ 455.587926][T28227] should_failslab+0x10/0x28 [ 455.589152][T28227] kmem_cache_alloc+0x80/0x424 [ 455.590389][T28227] btrfs_alloc_path+0x30/0x3c [ 455.591642][T28227] __btrfs_run_delayed_items+0x88/0x420 [ 455.593176][T28227] btrfs_run_delayed_items+0x24/0x34 [ 455.594562][T28227] create_pending_snapshot+0x8e4/0x2834 [ 455.596081][T28227] create_pending_snapshots+0x150/0x198 [ 455.597563][T28227] btrfs_commit_transaction+0x1000/0x2d58 [ 455.599137][T28227] create_snapshot+0x418/0x6f0 [ 455.600394][T28227] btrfs_mksubvol+0x494/0x5f8 [ 455.601585][T28227] btrfs_mksnapshot+0xc8/0x158 [ 455.602913][T28227] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 455.604420][T28227] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 455.605969][T28227] btrfs_ioctl+0x9b4/0xb08 [ 455.607171][T28227] __arm64_sys_ioctl+0x14c/0x1c8 [ 455.608510][T28227] invoke_syscall+0x98/0x2b8 [ 455.609747][T28227] el0_svc_common+0x130/0x23c [ 455.611057][T28227] do_el0_svc+0x48/0x58 [ 455.612177][T28227] el0_svc+0x58/0x16c [ 455.613241][T28227] el0t_64_sync_handler+0x84/0xfc [ 455.614646][T28227] el0t_64_sync+0x190/0x194 [ 455.616488][T28227] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 455.619364][T28227] BTRFS info (device loop0: state EA): forced readonly [ 455.621159][T28227] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 455.623588][T28227] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 455.825594][T28244] loop0: detected capacity change from 0 to 32768 [ 455.828999][T28244] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (28244) [ 455.834613][T28244] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 455.837036][T28244] BTRFS info (device loop0): using free space tree [ 455.847299][T28244] BTRFS info (device loop0): enabling ssd optimizations [ 455.849240][T28244] BTRFS info (device loop0): auto enabling async discard [ 455.852874][T28244] FAULT_INJECTION: forcing a failure. [ 455.852874][T28244] name failslab, interval 1, probability 0, space 0, times 0 [ 455.856196][T28244] CPU: 0 PID: 28244 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 455.858934][T28244] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 455.861611][T28244] Call trace: [ 455.862466][T28244] dump_backtrace+0x1b8/0x1e4 [ 455.863685][T28244] show_stack+0x2c/0x44 [ 455.864788][T28244] dump_stack_lvl+0xd0/0x124 [ 455.865983][T28244] dump_stack+0x1c/0x28 [ 455.867098][T28244] should_fail_ex+0x3f8/0x5c4 [ 455.868342][T28244] __should_failslab+0xc8/0x128 [ 455.869632][T28244] should_failslab+0x10/0x28 [ 455.870886][T28244] kmem_cache_alloc+0x80/0x424 [ 455.872223][T28244] btrfs_alloc_path+0x30/0x3c [ 455.873483][T28244] __btrfs_run_delayed_items+0x88/0x420 [ 455.874953][T28244] btrfs_run_delayed_items+0x24/0x34 [ 455.876389][T28244] btrfs_commit_transaction+0xa10/0x2d58 [ 455.877929][T28244] create_snapshot+0x418/0x6f0 [ 455.879218][T28244] btrfs_mksubvol+0x494/0x5f8 [ 455.880479][T28244] btrfs_mksnapshot+0xc8/0x158 [ 455.881718][T28244] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 455.883208][T28244] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 455.884754][T28244] btrfs_ioctl+0x9b4/0xb08 [ 455.885989][T28244] __arm64_sys_ioctl+0x14c/0x1c8 [ 455.887327][T28244] invoke_syscall+0x98/0x2b8 [ 455.888577][T28244] el0_svc_common+0x130/0x23c [ 455.889842][T28244] do_el0_svc+0x48/0x58 [ 455.890955][T28244] el0_svc+0x58/0x16c [ 455.891979][T28244] el0t_64_sync_handler+0x84/0xfc [ 455.893284][T28244] el0t_64_sync+0x190/0x194 [ 455.896964][T28244] BTRFS warning (device loop0): Skipping commit of aborted transaction. [ 455.899184][T28244] BTRFS: error (device loop0: state A) in cleanup_transaction:1983: errno=-12 Out of memory [ 455.901704][T28244] BTRFS info (device loop0: state EA): forced readonly [ 456.097565][T28261] loop0: detected capacity change from 0 to 32768 [ 456.100479][T28261] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (28261) [ 456.105332][T28261] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 456.107704][T28261] BTRFS info (device loop0): using free space tree [ 456.118019][T28261] BTRFS info (device loop0): enabling ssd optimizations [ 456.119818][T28261] BTRFS info (device loop0): auto enabling async discard [ 456.123818][T28261] FAULT_INJECTION: forcing a failure. [ 456.123818][T28261] name failslab, interval 1, probability 0, space 0, times 0 [ 456.127246][T28261] CPU: 1 PID: 28261 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 456.129975][T28261] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 456.132571][T28261] Call trace: [ 456.133405][T28261] dump_backtrace+0x1b8/0x1e4 [ 456.134628][T28261] show_stack+0x2c/0x44 [ 456.135730][T28261] dump_stack_lvl+0xd0/0x124 [ 456.136972][T28261] dump_stack+0x1c/0x28 [ 456.138085][T28261] should_fail_ex+0x3f8/0x5c4 [ 456.139311][T28261] __should_failslab+0xc8/0x128 [ 456.140598][T28261] should_failslab+0x10/0x28 [ 456.141828][T28261] kmem_cache_alloc+0x80/0x424 [ 456.143123][T28261] btrfs_alloc_path+0x30/0x3c [ 456.144399][T28261] __btrfs_run_delayed_items+0x88/0x420 [ 456.145701][T28261] btrfs_run_delayed_items+0x24/0x34 [ 456.147122][T28261] create_pending_snapshot+0x8e4/0x2834 [ 456.148638][T28261] create_pending_snapshots+0x150/0x198 [ 456.150117][T28261] btrfs_commit_transaction+0x1000/0x2d58 [ 456.151691][T28261] create_snapshot+0x418/0x6f0 [ 456.152984][T28261] btrfs_mksubvol+0x494/0x5f8 [ 456.154217][T28261] btrfs_mksnapshot+0xc8/0x158 [ 456.155453][T28261] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 456.156938][T28261] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 456.158411][T28261] btrfs_ioctl+0x9b4/0xb08 [ 456.159580][T28261] __arm64_sys_ioctl+0x14c/0x1c8 [ 456.160943][T28261] invoke_syscall+0x98/0x2b8 [ 456.162164][T28261] el0_svc_common+0x130/0x23c [ 456.163397][T28261] do_el0_svc+0x48/0x58 [ 456.164550][T28261] el0_svc+0x58/0x16c [ 456.165642][T28261] el0t_64_sync_handler+0x84/0xfc [ 456.166986][T28261] el0t_64_sync+0x190/0x194 [ 456.168896][T28261] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 456.171507][T28261] BTRFS info (device loop0: state EA): forced readonly [ 456.173221][T28261] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 456.175633][T28261] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 456.372424][T28278] loop0: detected capacity change from 0 to 32768 [ 456.375303][T28278] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (28278) [ 456.380370][T28278] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 456.382698][T28278] BTRFS info (device loop0): using free space tree [ 456.392196][T28278] BTRFS info (device loop0): enabling ssd optimizations [ 456.394182][T28278] BTRFS info (device loop0): auto enabling async discard [ 456.407466][T28278] FAULT_INJECTION: forcing a failure. [ 456.407466][T28278] name failslab, interval 1, probability 0, space 0, times 0 [ 456.411105][T28278] CPU: 1 PID: 28278 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 456.413910][T28278] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 456.416620][T28278] Call trace: [ 456.417479][T28278] dump_backtrace+0x1b8/0x1e4 [ 456.418716][T28278] show_stack+0x2c/0x44 [ 456.419807][T28278] dump_stack_lvl+0xd0/0x124 [ 456.421052][T28278] dump_stack+0x1c/0x28 [ 456.422102][T28278] should_fail_ex+0x3f8/0x5c4 [ 456.423347][T28278] __should_failslab+0xc8/0x128 [ 456.424626][T28278] should_failslab+0x10/0x28 [ 456.425835][T28278] kmem_cache_alloc+0x80/0x424 [ 456.427099][T28278] btrfs_alloc_path+0x30/0x3c [ 456.428342][T28278] __btrfs_run_delayed_items+0x88/0x420 [ 456.429811][T28278] btrfs_run_delayed_items+0x24/0x34 [ 456.431193][T28278] create_pending_snapshot+0x8e4/0x2834 [ 456.432652][T28278] create_pending_snapshots+0x150/0x198 [ 456.434134][T28278] btrfs_commit_transaction+0x1000/0x2d58 [ 456.435674][T28278] create_snapshot+0x418/0x6f0 [ 456.437005][T28278] btrfs_mksubvol+0x494/0x5f8 [ 456.438253][T28278] btrfs_mksnapshot+0xc8/0x158 [ 456.439523][T28278] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 456.441013][T28278] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 456.442521][T28278] btrfs_ioctl+0x9b4/0xb08 [ 456.443673][T28278] __arm64_sys_ioctl+0x14c/0x1c8 [ 456.444979][T28278] invoke_syscall+0x98/0x2b8 [ 456.446189][T28278] el0_svc_common+0x130/0x23c [ 456.447432][T28278] do_el0_svc+0x48/0x58 [ 456.448490][T28278] el0_svc+0x58/0x16c [ 456.449533][T28278] el0t_64_sync_handler+0x84/0xfc [ 456.450877][T28278] el0t_64_sync+0x190/0x194 [ 456.452372][T28278] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 456.455231][T28278] BTRFS info (device loop0: state EA): forced readonly [ 456.457167][T28278] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 456.459622][T28278] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 456.692551][T28295] loop0: detected capacity change from 0 to 32768 [ 456.695564][T28295] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (28295) [ 456.700875][T28295] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 456.703124][T28295] BTRFS info (device loop0): using free space tree [ 456.713479][T28295] BTRFS info (device loop0): enabling ssd optimizations [ 456.715397][T28295] BTRFS info (device loop0): auto enabling async discard [ 456.719741][T28295] FAULT_INJECTION: forcing a failure. [ 456.719741][T28295] name failslab, interval 1, probability 0, space 0, times 0 [ 456.723316][T28295] CPU: 1 PID: 28295 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 456.726214][T28295] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 456.729005][T28295] Call trace: [ 456.729970][T28295] dump_backtrace+0x1b8/0x1e4 [ 456.731268][T28295] show_stack+0x2c/0x44 [ 456.732382][T28295] dump_stack_lvl+0xd0/0x124 [ 456.733623][T28295] dump_stack+0x1c/0x28 [ 456.734756][T28295] should_fail_ex+0x3f8/0x5c4 [ 456.736051][T28295] __should_failslab+0xc8/0x128 [ 456.737374][T28295] should_failslab+0x10/0x28 [ 456.738638][T28295] kmem_cache_alloc+0x80/0x424 [ 456.739929][T28295] btrfs_alloc_path+0x30/0x3c [ 456.741257][T28295] __btrfs_run_delayed_items+0x88/0x420 [ 456.742798][T28295] btrfs_run_delayed_items+0x24/0x34 [ 456.744274][T28295] create_pending_snapshot+0x8e4/0x2834 [ 456.745787][T28295] create_pending_snapshots+0x150/0x198 [ 456.747302][T28295] btrfs_commit_transaction+0x1000/0x2d58 [ 456.748908][T28295] create_snapshot+0x418/0x6f0 [ 456.750224][T28295] btrfs_mksubvol+0x494/0x5f8 [ 456.751548][T28295] btrfs_mksnapshot+0xc8/0x158 [ 456.752873][T28295] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 456.754414][T28295] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 456.756019][T28295] btrfs_ioctl+0x9b4/0xb08 [ 456.757241][T28295] __arm64_sys_ioctl+0x14c/0x1c8 [ 456.758617][T28295] invoke_syscall+0x98/0x2b8 [ 456.759872][T28295] el0_svc_common+0x130/0x23c [ 456.761165][T28295] do_el0_svc+0x48/0x58 [ 456.762289][T28295] el0_svc+0x58/0x16c [ 456.763360][T28295] el0t_64_sync_handler+0x84/0xfc [ 456.764723][T28295] el0t_64_sync+0x190/0x194 [ 456.768674][T28295] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 456.771507][T28295] BTRFS info (device loop0: state EA): forced readonly [ 456.773440][T28295] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 456.776007][T28295] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 457.007925][T28312] loop0: detected capacity change from 0 to 32768 [ 457.011200][T28312] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (28312) [ 457.016037][T28312] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 457.018383][T28312] BTRFS info (device loop0): using free space tree [ 457.028984][T28312] BTRFS info (device loop0): enabling ssd optimizations [ 457.030916][T28312] BTRFS info (device loop0): auto enabling async discard [ 457.034829][T28312] FAULT_INJECTION: forcing a failure. [ 457.034829][T28312] name failslab, interval 1, probability 0, space 0, times 0 [ 457.038248][T28312] CPU: 0 PID: 28312 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 457.040935][T28312] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 457.043470][T28312] Call trace: [ 457.044371][T28312] dump_backtrace+0x1b8/0x1e4 [ 457.045597][T28312] show_stack+0x2c/0x44 [ 457.046701][T28312] dump_stack_lvl+0xd0/0x124 [ 457.047876][T28312] dump_stack+0x1c/0x28 [ 457.048971][T28312] should_fail_ex+0x3f8/0x5c4 [ 457.050209][T28312] __should_failslab+0xc8/0x128 [ 457.051527][T28312] should_failslab+0x10/0x28 [ 457.052764][T28312] kmem_cache_alloc+0x80/0x424 [ 457.054034][T28312] btrfs_alloc_path+0x30/0x3c [ 457.055287][T28312] __btrfs_run_delayed_items+0x88/0x420 [ 457.056837][T28312] btrfs_run_delayed_items+0x24/0x34 [ 457.058256][T28312] create_pending_snapshot+0x8e4/0x2834 [ 457.059805][T28312] create_pending_snapshots+0x150/0x198 [ 457.061277][T28312] btrfs_commit_transaction+0x1000/0x2d58 [ 457.062802][T28312] create_snapshot+0x418/0x6f0 [ 457.064086][T28312] btrfs_mksubvol+0x494/0x5f8 [ 457.065366][T28312] btrfs_mksnapshot+0xc8/0x158 [ 457.066656][T28312] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 457.068146][T28312] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 457.069724][T28312] btrfs_ioctl+0x9b4/0xb08 [ 457.070963][T28312] __arm64_sys_ioctl+0x14c/0x1c8 [ 457.072297][T28312] invoke_syscall+0x98/0x2b8 [ 457.073494][T28312] el0_svc_common+0x130/0x23c [ 457.074724][T28312] do_el0_svc+0x48/0x58 [ 457.075876][T28312] el0_svc+0x58/0x16c [ 457.076933][T28312] el0t_64_sync_handler+0x84/0xfc [ 457.078245][T28312] el0t_64_sync+0x190/0x194 [ 457.079608][T28312] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 457.082331][T28312] BTRFS info (device loop0: state EA): forced readonly [ 457.084184][T28312] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 457.086542][T28312] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 457.281707][T28329] loop0: detected capacity change from 0 to 32768 [ 457.284604][T28329] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (28329) [ 457.289534][T28329] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 457.291746][T28329] BTRFS info (device loop0): using free space tree [ 457.301939][T28329] BTRFS info (device loop0): enabling ssd optimizations [ 457.303863][T28329] BTRFS info (device loop0): auto enabling async discard [ 457.307848][T28329] FAULT_INJECTION: forcing a failure. [ 457.307848][T28329] name failslab, interval 1, probability 0, space 0, times 0 [ 457.311223][T28329] CPU: 1 PID: 28329 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 457.313925][T28329] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 457.316500][T28329] Call trace: [ 457.317389][T28329] dump_backtrace+0x1b8/0x1e4 [ 457.318701][T28329] show_stack+0x2c/0x44 [ 457.319856][T28329] dump_stack_lvl+0xd0/0x124 [ 457.321106][T28329] dump_stack+0x1c/0x28 [ 457.322254][T28329] should_fail_ex+0x3f8/0x5c4 [ 457.323563][T28329] __should_failslab+0xc8/0x128 [ 457.324909][T28329] should_failslab+0x10/0x28 [ 457.326182][T28329] kmem_cache_alloc+0x80/0x424 [ 457.327507][T28329] btrfs_alloc_path+0x30/0x3c [ 457.328799][T28329] __btrfs_run_delayed_items+0x88/0x420 [ 457.330315][T28329] btrfs_run_delayed_items+0x24/0x34 [ 457.331758][T28329] create_pending_snapshot+0x8e4/0x2834 [ 457.333327][T28329] create_pending_snapshots+0x150/0x198 [ 457.334863][T28329] btrfs_commit_transaction+0x1000/0x2d58 [ 457.336398][T28329] create_snapshot+0x418/0x6f0 [ 457.337753][T28329] btrfs_mksubvol+0x494/0x5f8 [ 457.339034][T28329] btrfs_mksnapshot+0xc8/0x158 [ 457.340363][T28329] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 457.341927][T28329] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 457.343449][T28329] btrfs_ioctl+0x9b4/0xb08 [ 457.344667][T28329] __arm64_sys_ioctl+0x14c/0x1c8 [ 457.346050][T28329] invoke_syscall+0x98/0x2b8 [ 457.347270][T28329] el0_svc_common+0x130/0x23c [ 457.348505][T28329] do_el0_svc+0x48/0x58 [ 457.349626][T28329] el0_svc+0x58/0x16c [ 457.350713][T28329] el0t_64_sync_handler+0x84/0xfc [ 457.352114][T28329] el0t_64_sync+0x190/0x194 [ 457.353913][T28329] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 457.356703][T28329] BTRFS info (device loop0: state EA): forced readonly [ 457.358506][T28329] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 457.360892][T28329] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 457.565905][T28346] loop0: detected capacity change from 0 to 32768 [ 457.568924][T28346] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (28346) [ 457.573891][T28346] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 457.576217][T28346] BTRFS info (device loop0): using free space tree [ 457.586757][T28346] BTRFS info (device loop0): enabling ssd optimizations [ 457.588727][T28346] BTRFS info (device loop0): auto enabling async discard [ 457.592861][T28346] FAULT_INJECTION: forcing a failure. [ 457.592861][T28346] name failslab, interval 1, probability 0, space 0, times 0 [ 457.596112][T28346] CPU: 0 PID: 28346 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 457.598915][T28346] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 457.601598][T28346] Call trace: [ 457.602484][T28346] dump_backtrace+0x1b8/0x1e4 [ 457.603758][T28346] show_stack+0x2c/0x44 [ 457.604876][T28346] dump_stack_lvl+0xd0/0x124 [ 457.606111][T28346] dump_stack+0x1c/0x28 [ 457.607300][T28346] should_fail_ex+0x3f8/0x5c4 [ 457.608595][T28346] __should_failslab+0xc8/0x128 [ 457.609969][T28346] should_failslab+0x10/0x28 [ 457.611248][T28346] kmem_cache_alloc+0x80/0x424 [ 457.612584][T28346] btrfs_alloc_path+0x30/0x3c [ 457.613898][T28346] __btrfs_run_delayed_items+0x88/0x420 [ 457.615573][T28346] btrfs_run_delayed_items+0x24/0x34 [ 457.617016][T28346] create_pending_snapshot+0x8e4/0x2834 [ 457.618578][T28346] create_pending_snapshots+0x150/0x198 [ 457.620075][T28346] btrfs_commit_transaction+0x1000/0x2d58 [ 457.621586][T28346] create_snapshot+0x418/0x6f0 [ 457.622873][T28346] btrfs_mksubvol+0x494/0x5f8 [ 457.624105][T28346] btrfs_mksnapshot+0xc8/0x158 [ 457.625376][T28346] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 457.626911][T28346] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 457.628505][T28346] btrfs_ioctl+0x9b4/0xb08 [ 457.629746][T28346] __arm64_sys_ioctl+0x14c/0x1c8 [ 457.631161][T28346] invoke_syscall+0x98/0x2b8 [ 457.632454][T28346] el0_svc_common+0x130/0x23c [ 457.633709][T28346] do_el0_svc+0x48/0x58 [ 457.634845][T28346] el0_svc+0x58/0x16c [ 457.635959][T28346] el0t_64_sync_handler+0x84/0xfc [ 457.637320][T28346] el0t_64_sync+0x190/0x194 [ 457.638749][T28346] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 457.641509][T28346] BTRFS info (device loop0: state EA): forced readonly [ 457.643275][T28346] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 457.645629][T28346] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 457.854882][T28363] loop0: detected capacity change from 0 to 32768 [ 457.857865][T28363] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (28363) [ 457.862668][T28363] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 457.864918][T28363] BTRFS info (device loop0): using free space tree [ 457.875343][T28363] BTRFS info (device loop0): enabling ssd optimizations [ 457.877335][T28363] BTRFS info (device loop0): auto enabling async discard [ 457.881195][T28363] FAULT_INJECTION: forcing a failure. [ 457.881195][T28363] name failslab, interval 1, probability 0, space 0, times 0 [ 457.884492][T28363] CPU: 1 PID: 28363 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 457.887301][T28363] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 457.889954][T28363] Call trace: [ 457.890800][T28363] dump_backtrace+0x1b8/0x1e4 [ 457.892013][T28363] show_stack+0x2c/0x44 [ 457.893063][T28363] dump_stack_lvl+0xd0/0x124 [ 457.894241][T28363] dump_stack+0x1c/0x28 [ 457.895325][T28363] should_fail_ex+0x3f8/0x5c4 [ 457.896545][T28363] __should_failslab+0xc8/0x128 [ 457.897819][T28363] should_failslab+0x10/0x28 [ 457.899062][T28363] kmem_cache_alloc+0x80/0x424 [ 457.900322][T28363] btrfs_alloc_path+0x30/0x3c [ 457.901540][T28363] __btrfs_run_delayed_items+0x88/0x420 [ 457.903009][T28363] btrfs_run_delayed_items+0x24/0x34 [ 457.904438][T28363] create_pending_snapshot+0x8e4/0x2834 [ 457.905910][T28363] create_pending_snapshots+0x150/0x198 [ 457.907359][T28363] btrfs_commit_transaction+0x1000/0x2d58 [ 457.908846][T28363] create_snapshot+0x418/0x6f0 [ 457.910106][T28363] btrfs_mksubvol+0x494/0x5f8 [ 457.911362][T28363] btrfs_mksnapshot+0xc8/0x158 [ 457.912621][T28363] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 457.914108][T28363] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 457.915616][T28363] btrfs_ioctl+0x9b4/0xb08 [ 457.916783][T28363] __arm64_sys_ioctl+0x14c/0x1c8 [ 457.918110][T28363] invoke_syscall+0x98/0x2b8 [ 457.919361][T28363] el0_svc_common+0x130/0x23c [ 457.920566][T28363] do_el0_svc+0x48/0x58 [ 457.921712][T28363] el0_svc+0x58/0x16c [ 457.922802][T28363] el0t_64_sync_handler+0x84/0xfc [ 457.924129][T28363] el0t_64_sync+0x190/0x194 [ 457.925943][T28363] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 457.928730][T28363] BTRFS info (device loop0: state EA): forced readonly [ 457.930504][T28363] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 457.932858][T28363] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 458.142671][T28380] loop0: detected capacity change from 0 to 32768 [ 458.145519][T28380] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (28380) [ 458.150761][T28380] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 458.153075][T28380] BTRFS info (device loop0): using free space tree [ 458.163487][T28380] BTRFS info (device loop0): enabling ssd optimizations [ 458.165422][T28380] BTRFS info (device loop0): auto enabling async discard [ 458.169708][T28380] FAULT_INJECTION: forcing a failure. [ 458.169708][T28380] name failslab, interval 1, probability 0, space 0, times 0 [ 458.173020][T28380] CPU: 1 PID: 28380 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 458.175696][T28380] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 458.178374][T28380] Call trace: [ 458.179241][T28380] dump_backtrace+0x1b8/0x1e4 [ 458.180503][T28380] show_stack+0x2c/0x44 [ 458.181612][T28380] dump_stack_lvl+0xd0/0x124 [ 458.182854][T28380] dump_stack+0x1c/0x28 [ 458.183983][T28380] should_fail_ex+0x3f8/0x5c4 [ 458.185243][T28380] __should_failslab+0xc8/0x128 [ 458.186552][T28380] should_failslab+0x10/0x28 [ 458.187766][T28380] kmem_cache_alloc+0x80/0x424 [ 458.189021][T28380] btrfs_alloc_path+0x30/0x3c [ 458.190300][T28380] __btrfs_run_delayed_items+0x88/0x420 [ 458.191791][T28380] btrfs_run_delayed_items+0x24/0x34 [ 458.193198][T28380] create_pending_snapshot+0x8e4/0x2834 [ 458.194723][T28380] create_pending_snapshots+0x150/0x198 [ 458.196221][T28380] btrfs_commit_transaction+0x1000/0x2d58 [ 458.197703][T28380] create_snapshot+0x418/0x6f0 [ 458.199004][T28380] btrfs_mksubvol+0x494/0x5f8 [ 458.200261][T28380] btrfs_mksnapshot+0xc8/0x158 [ 458.201519][T28380] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 458.203029][T28380] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 458.204525][T28380] btrfs_ioctl+0x9b4/0xb08 [ 458.205689][T28380] __arm64_sys_ioctl+0x14c/0x1c8 [ 458.207037][T28380] invoke_syscall+0x98/0x2b8 [ 458.208254][T28380] el0_svc_common+0x130/0x23c [ 458.209501][T28380] do_el0_svc+0x48/0x58 [ 458.210617][T28380] el0_svc+0x58/0x16c [ 458.211663][T28380] el0t_64_sync_handler+0x84/0xfc [ 458.213019][T28380] el0t_64_sync+0x190/0x194 [ 458.214456][T28380] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 458.217267][T28380] BTRFS info (device loop0: state EA): forced readonly [ 458.219066][T28380] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 458.221479][T28380] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 458.416965][T28397] loop0: detected capacity change from 0 to 32768 [ 458.420401][T28397] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (28397) [ 458.425119][T28397] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 458.427426][T28397] BTRFS info (device loop0): using free space tree [ 458.437593][T28397] BTRFS info (device loop0): enabling ssd optimizations [ 458.439573][T28397] BTRFS info (device loop0): auto enabling async discard [ 458.443403][T28397] FAULT_INJECTION: forcing a failure. [ 458.443403][T28397] name failslab, interval 1, probability 0, space 0, times 0 [ 458.446733][T28397] CPU: 1 PID: 28397 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 458.449446][T28397] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 458.451947][T28397] Call trace: [ 458.452795][T28397] dump_backtrace+0x1b8/0x1e4 [ 458.454032][T28397] show_stack+0x2c/0x44 [ 458.455101][T28397] dump_stack_lvl+0xd0/0x124 [ 458.456222][T28397] dump_stack+0x1c/0x28 [ 458.457236][T28397] should_fail_ex+0x3f8/0x5c4 [ 458.458434][T28397] __should_failslab+0xc8/0x128 [ 458.459702][T28397] should_failslab+0x10/0x28 [ 458.460893][T28397] kmem_cache_alloc+0x80/0x424 [ 458.462147][T28397] btrfs_alloc_path+0x30/0x3c [ 458.463366][T28397] __btrfs_run_delayed_items+0x88/0x420 [ 458.464822][T28397] btrfs_run_delayed_items+0x24/0x34 [ 458.466204][T28397] create_pending_snapshot+0x8e4/0x2834 [ 458.467656][T28397] create_pending_snapshots+0x150/0x198 [ 458.469103][T28397] btrfs_commit_transaction+0x1000/0x2d58 [ 458.470576][T28397] create_snapshot+0x418/0x6f0 [ 458.471829][T28397] btrfs_mksubvol+0x494/0x5f8 [ 458.473056][T28397] btrfs_mksnapshot+0xc8/0x158 [ 458.474338][T28397] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 458.475866][T28397] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 458.477347][T28397] btrfs_ioctl+0x9b4/0xb08 [ 458.478503][T28397] __arm64_sys_ioctl+0x14c/0x1c8 [ 458.479848][T28397] invoke_syscall+0x98/0x2b8 [ 458.481246][T28397] el0_svc_common+0x130/0x23c [ 458.482513][T28397] do_el0_svc+0x48/0x58 [ 458.483609][T28397] el0_svc+0x58/0x16c [ 458.484625][T28397] el0t_64_sync_handler+0x84/0xfc [ 458.485971][T28397] el0t_64_sync+0x190/0x194 [ 458.491417][T28397] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 458.494193][T28397] BTRFS info (device loop0: state EA): forced readonly [ 458.496013][T28397] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 458.498527][T28397] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 458.698299][T28415] loop0: detected capacity change from 0 to 32768 [ 458.701212][T28415] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (28415) [ 458.705761][T28415] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 458.708627][T28415] BTRFS info (device loop0): using free space tree [ 458.718779][T28415] BTRFS info (device loop0): enabling ssd optimizations [ 458.720583][T28415] BTRFS info (device loop0): auto enabling async discard [ 458.724413][T28415] FAULT_INJECTION: forcing a failure. [ 458.724413][T28415] name failslab, interval 1, probability 0, space 0, times 0 [ 458.728199][T28415] CPU: 1 PID: 28415 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 458.730986][T28415] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 458.733616][T28415] Call trace: [ 458.734471][T28415] dump_backtrace+0x1b8/0x1e4 [ 458.735712][T28415] show_stack+0x2c/0x44 [ 458.736789][T28415] dump_stack_lvl+0xd0/0x124 [ 458.737995][T28415] dump_stack+0x1c/0x28 [ 458.739080][T28415] should_fail_ex+0x3f8/0x5c4 [ 458.740286][T28415] __should_failslab+0xc8/0x128 [ 458.741581][T28415] should_failslab+0x10/0x28 [ 458.742786][T28415] kmem_cache_alloc+0x80/0x424 [ 458.744023][T28415] btrfs_alloc_path+0x30/0x3c [ 458.745278][T28415] __btrfs_run_delayed_items+0x88/0x420 [ 458.746726][T28415] btrfs_run_delayed_items+0x24/0x34 [ 458.748121][T28415] create_pending_snapshot+0x8e4/0x2834 [ 458.749553][T28415] create_pending_snapshots+0x150/0x198 [ 458.750998][T28415] btrfs_commit_transaction+0x1000/0x2d58 [ 458.752503][T28415] create_snapshot+0x418/0x6f0 [ 458.753750][T28415] btrfs_mksubvol+0x494/0x5f8 [ 458.755009][T28415] btrfs_mksnapshot+0xc8/0x158 [ 458.756304][T28415] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 458.757815][T28415] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 458.759338][T28415] btrfs_ioctl+0x9b4/0xb08 [ 458.760507][T28415] __arm64_sys_ioctl+0x14c/0x1c8 [ 458.761800][T28415] invoke_syscall+0x98/0x2b8 [ 458.762974][T28415] el0_svc_common+0x130/0x23c [ 458.764180][T28415] do_el0_svc+0x48/0x58 [ 458.765254][T28415] el0_svc+0x58/0x16c [ 458.766272][T28415] el0t_64_sync_handler+0x84/0xfc [ 458.767647][T28415] el0t_64_sync+0x190/0x194 [ 458.771198][T28415] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 458.774225][T28415] BTRFS info (device loop0: state EA): forced readonly [ 458.776336][T28415] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 458.779312][T28415] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 459.017400][T28432] loop0: detected capacity change from 0 to 32768 [ 459.020281][T28432] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (28432) [ 459.024949][T28432] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 459.027294][T28432] BTRFS info (device loop0): using free space tree [ 459.037900][T28432] BTRFS info (device loop0): enabling ssd optimizations [ 459.039880][T28432] BTRFS info (device loop0): auto enabling async discard [ 459.043576][T28432] FAULT_INJECTION: forcing a failure. [ 459.043576][T28432] name failslab, interval 1, probability 0, space 0, times 0 [ 459.047649][T28432] CPU: 1 PID: 28432 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 459.050307][T28432] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 459.052936][T28432] Call trace: [ 459.053781][T28432] dump_backtrace+0x1b8/0x1e4 [ 459.054963][T28432] show_stack+0x2c/0x44 [ 459.055998][T28432] dump_stack_lvl+0xd0/0x124 [ 459.057200][T28432] dump_stack+0x1c/0x28 [ 459.058332][T28432] should_fail_ex+0x3f8/0x5c4 [ 459.059533][T28432] __should_failslab+0xc8/0x128 [ 459.060873][T28432] should_failslab+0x10/0x28 [ 459.062062][T28432] kmem_cache_alloc+0x80/0x424 [ 459.063287][T28432] btrfs_alloc_path+0x30/0x3c [ 459.064507][T28432] __btrfs_run_delayed_items+0x88/0x420 [ 459.066020][T28432] btrfs_run_delayed_items+0x24/0x34 [ 459.067394][T28432] create_pending_snapshot+0x8e4/0x2834 [ 459.068869][T28432] create_pending_snapshots+0x150/0x198 [ 459.070305][T28432] btrfs_commit_transaction+0x1000/0x2d58 [ 459.071799][T28432] create_snapshot+0x418/0x6f0 [ 459.073071][T28432] btrfs_mksubvol+0x494/0x5f8 [ 459.074278][T28432] btrfs_mksnapshot+0xc8/0x158 [ 459.075510][T28432] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 459.076991][T28432] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 459.078466][T28432] btrfs_ioctl+0x9b4/0xb08 [ 459.079590][T28432] __arm64_sys_ioctl+0x14c/0x1c8 [ 459.080912][T28432] invoke_syscall+0x98/0x2b8 [ 459.082114][T28432] el0_svc_common+0x130/0x23c [ 459.083319][T28432] do_el0_svc+0x48/0x58 [ 459.084421][T28432] el0_svc+0x58/0x16c [ 459.085444][T28432] el0t_64_sync_handler+0x84/0xfc [ 459.086794][T28432] el0t_64_sync+0x190/0x194 [ 459.090158][T28432] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 459.092870][T28432] BTRFS info (device loop0: state EA): forced readonly [ 459.094712][T28432] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 459.097481][T28432] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 459.313267][T28449] loop0: detected capacity change from 0 to 32768 [ 459.316266][T28449] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (28449) [ 459.321348][T28449] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 459.323719][T28449] BTRFS info (device loop0): using free space tree [ 459.334751][T28449] BTRFS info (device loop0): enabling ssd optimizations [ 459.336816][T28449] BTRFS info (device loop0): auto enabling async discard [ 459.340611][T28449] FAULT_INJECTION: forcing a failure. [ 459.340611][T28449] name failslab, interval 1, probability 0, space 0, times 0 [ 459.343816][T28449] CPU: 0 PID: 28449 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 459.346494][T28449] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 459.349156][T28449] Call trace: [ 459.350021][T28449] dump_backtrace+0x1b8/0x1e4 [ 459.351209][T28449] show_stack+0x2c/0x44 [ 459.352287][T28449] dump_stack_lvl+0xd0/0x124 [ 459.353526][T28449] dump_stack+0x1c/0x28 [ 459.354621][T28449] should_fail_ex+0x3f8/0x5c4 [ 459.355857][T28449] __should_failslab+0xc8/0x128 [ 459.357165][T28449] should_failslab+0x10/0x28 [ 459.358361][T28449] kmem_cache_alloc+0x80/0x424 [ 459.359606][T28449] btrfs_alloc_path+0x30/0x3c [ 459.360839][T28449] __btrfs_run_delayed_items+0x88/0x420 [ 459.362298][T28449] btrfs_run_delayed_items+0x24/0x34 [ 459.363694][T28449] create_pending_snapshot+0x8e4/0x2834 [ 459.365198][T28449] create_pending_snapshots+0x150/0x198 [ 459.366665][T28449] btrfs_commit_transaction+0x1000/0x2d58 [ 459.368278][T28449] create_snapshot+0x418/0x6f0 [ 459.369529][T28449] btrfs_mksubvol+0x494/0x5f8 [ 459.370716][T28449] btrfs_mksnapshot+0xc8/0x158 [ 459.371989][T28449] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 459.373506][T28449] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 459.375027][T28449] btrfs_ioctl+0x9b4/0xb08 [ 459.376217][T28449] __arm64_sys_ioctl+0x14c/0x1c8 [ 459.377600][T28449] invoke_syscall+0x98/0x2b8 [ 459.378823][T28449] el0_svc_common+0x130/0x23c [ 459.380046][T28449] do_el0_svc+0x48/0x58 [ 459.381158][T28449] el0_svc+0x58/0x16c [ 459.382184][T28449] el0t_64_sync_handler+0x84/0xfc [ 459.383490][T28449] el0t_64_sync+0x190/0x194 [ 459.385010][T28449] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 459.387892][T28449] BTRFS info (device loop0: state EA): forced readonly [ 459.389603][T28449] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 459.391908][T28449] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 459.643835][T28467] loop0: detected capacity change from 0 to 32768 [ 459.646861][T28467] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (28467) [ 459.651440][T28467] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 459.653763][T28467] BTRFS info (device loop0): using free space tree [ 459.664450][T28467] BTRFS info (device loop0): enabling ssd optimizations [ 459.666340][T28467] BTRFS info (device loop0): auto enabling async discard [ 459.670269][T28467] FAULT_INJECTION: forcing a failure. [ 459.670269][T28467] name failslab, interval 1, probability 0, space 0, times 0 [ 459.673506][T28467] CPU: 1 PID: 28467 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 459.676154][T28467] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 459.678706][T28467] Call trace: [ 459.679563][T28467] dump_backtrace+0x1b8/0x1e4 [ 459.680818][T28467] show_stack+0x2c/0x44 [ 459.681898][T28467] dump_stack_lvl+0xd0/0x124 [ 459.683086][T28467] dump_stack+0x1c/0x28 [ 459.684177][T28467] should_fail_ex+0x3f8/0x5c4 [ 459.685409][T28467] __should_failslab+0xc8/0x128 [ 459.686656][T28467] should_failslab+0x10/0x28 [ 459.687867][T28467] kmem_cache_alloc+0x80/0x424 [ 459.689137][T28467] btrfs_alloc_path+0x30/0x3c [ 459.690414][T28467] __btrfs_run_delayed_items+0x88/0x420 [ 459.691874][T28467] btrfs_run_delayed_items+0x24/0x34 [ 459.693272][T28467] create_pending_snapshot+0x8e4/0x2834 [ 459.694722][T28467] create_pending_snapshots+0x150/0x198 [ 459.696231][T28467] btrfs_commit_transaction+0x1000/0x2d58 [ 459.697803][T28467] create_snapshot+0x418/0x6f0 [ 459.699061][T28467] btrfs_mksubvol+0x494/0x5f8 [ 459.700280][T28467] btrfs_mksnapshot+0xc8/0x158 [ 459.701543][T28467] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 459.703046][T28467] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 459.704663][T28467] btrfs_ioctl+0x9b4/0xb08 [ 459.705817][T28467] __arm64_sys_ioctl+0x14c/0x1c8 [ 459.707124][T28467] invoke_syscall+0x98/0x2b8 [ 459.708335][T28467] el0_svc_common+0x130/0x23c [ 459.709533][T28467] do_el0_svc+0x48/0x58 [ 459.710620][T28467] el0_svc+0x58/0x16c [ 459.711713][T28467] el0t_64_sync_handler+0x84/0xfc [ 459.713037][T28467] el0t_64_sync+0x190/0x194 [ 459.714885][T28467] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 459.717703][T28467] BTRFS info (device loop0: state EA): forced readonly [ 459.719485][T28467] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 459.721845][T28467] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 459.919384][T28485] loop0: detected capacity change from 0 to 32768 [ 459.922234][T28485] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (28485) [ 459.927647][T28485] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 459.929987][T28485] BTRFS info (device loop0): using free space tree [ 459.940186][T28485] BTRFS info (device loop0): enabling ssd optimizations [ 459.942138][T28485] BTRFS info (device loop0): auto enabling async discard [ 459.945851][T28485] FAULT_INJECTION: forcing a failure. [ 459.945851][T28485] name failslab, interval 1, probability 0, space 0, times 0 [ 459.949214][T28485] CPU: 0 PID: 28485 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 459.951832][T28485] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 459.954415][T28485] Call trace: [ 459.955264][T28485] dump_backtrace+0x1b8/0x1e4 [ 459.956487][T28485] show_stack+0x2c/0x44 [ 459.957602][T28485] dump_stack_lvl+0xd0/0x124 [ 459.958822][T28485] dump_stack+0x1c/0x28 [ 459.959925][T28485] should_fail_ex+0x3f8/0x5c4 [ 459.961162][T28485] __should_failslab+0xc8/0x128 [ 459.962426][T28485] should_failslab+0x10/0x28 [ 459.963621][T28485] kmem_cache_alloc+0x80/0x424 [ 459.964878][T28485] btrfs_alloc_path+0x30/0x3c [ 459.966109][T28485] __btrfs_run_delayed_items+0x88/0x420 [ 459.967595][T28485] btrfs_run_delayed_items+0x24/0x34 [ 459.968971][T28485] btrfs_commit_transaction+0xa10/0x2d58 [ 459.970427][T28485] create_snapshot+0x418/0x6f0 [ 459.971717][T28485] btrfs_mksubvol+0x494/0x5f8 [ 459.972950][T28485] btrfs_mksnapshot+0xc8/0x158 [ 459.974196][T28485] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 459.975670][T28485] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 459.977203][T28485] btrfs_ioctl+0x9b4/0xb08 [ 459.978358][T28485] __arm64_sys_ioctl+0x14c/0x1c8 [ 459.979636][T28485] invoke_syscall+0x98/0x2b8 [ 459.980830][T28485] el0_svc_common+0x130/0x23c [ 459.982008][T28485] do_el0_svc+0x48/0x58 [ 459.983115][T28485] el0_svc+0x58/0x16c [ 459.984141][T28485] el0t_64_sync_handler+0x84/0xfc [ 459.985423][T28485] el0t_64_sync+0x190/0x194 [ 459.987383][T28485] BTRFS warning (device loop0): Skipping commit of aborted transaction. [ 459.989478][T28485] BTRFS: error (device loop0: state A) in cleanup_transaction:1983: errno=-12 Out of memory [ 459.992002][T28485] BTRFS info (device loop0: state EA): forced readonly [ 460.200502][T28502] loop0: detected capacity change from 0 to 32768 [ 460.203280][T28502] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (28502) [ 460.208545][T28502] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 460.210829][T28502] BTRFS info (device loop0): using free space tree [ 460.220633][T28502] BTRFS info (device loop0): enabling ssd optimizations [ 460.222545][T28502] BTRFS info (device loop0): auto enabling async discard [ 460.226443][T28502] FAULT_INJECTION: forcing a failure. [ 460.226443][T28502] name failslab, interval 1, probability 0, space 0, times 0 [ 460.229922][T28502] CPU: 1 PID: 28502 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 460.232715][T28502] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 460.235359][T28502] Call trace: [ 460.236200][T28502] dump_backtrace+0x1b8/0x1e4 [ 460.237430][T28502] show_stack+0x2c/0x44 [ 460.238492][T28502] dump_stack_lvl+0xd0/0x124 [ 460.239689][T28502] dump_stack+0x1c/0x28 [ 460.240763][T28502] should_fail_ex+0x3f8/0x5c4 [ 460.242011][T28502] __should_failslab+0xc8/0x128 [ 460.243273][T28502] should_failslab+0x10/0x28 [ 460.244476][T28502] kmem_cache_alloc+0x80/0x424 [ 460.245797][T28502] btrfs_alloc_path+0x30/0x3c [ 460.247045][T28502] __btrfs_run_delayed_items+0x88/0x420 [ 460.248584][T28502] btrfs_run_delayed_items+0x24/0x34 [ 460.249980][T28502] create_pending_snapshot+0x8e4/0x2834 [ 460.251433][T28502] create_pending_snapshots+0x150/0x198 [ 460.252915][T28502] btrfs_commit_transaction+0x1000/0x2d58 [ 460.254400][T28502] create_snapshot+0x418/0x6f0 [ 460.255698][T28502] btrfs_mksubvol+0x494/0x5f8 [ 460.256933][T28502] btrfs_mksnapshot+0xc8/0x158 [ 460.258264][T28502] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 460.259753][T28502] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 460.261266][T28502] btrfs_ioctl+0x9b4/0xb08 [ 460.262407][T28502] __arm64_sys_ioctl+0x14c/0x1c8 [ 460.263690][T28502] invoke_syscall+0x98/0x2b8 [ 460.264902][T28502] el0_svc_common+0x130/0x23c [ 460.266117][T28502] do_el0_svc+0x48/0x58 [ 460.267220][T28502] el0_svc+0x58/0x16c [ 460.268255][T28502] el0t_64_sync_handler+0x84/0xfc [ 460.269564][T28502] el0t_64_sync+0x190/0x194 [ 460.271340][T28502] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 460.274095][T28502] BTRFS info (device loop0: state EA): forced readonly [ 460.275952][T28502] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 460.278564][T28502] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 460.482842][T28519] loop0: detected capacity change from 0 to 32768 [ 460.485626][T28519] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (28519) [ 460.490469][T28519] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 460.492685][T28519] BTRFS info (device loop0): using free space tree [ 460.502044][T28519] BTRFS info (device loop0): enabling ssd optimizations [ 460.503899][T28519] BTRFS info (device loop0): auto enabling async discard [ 460.508198][T28519] FAULT_INJECTION: forcing a failure. [ 460.508198][T28519] name failslab, interval 1, probability 0, space 0, times 0 [ 460.511300][T28519] CPU: 1 PID: 28519 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 460.513860][T28519] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 460.516385][T28519] Call trace: [ 460.517210][T28519] dump_backtrace+0x1b8/0x1e4 [ 460.518425][T28519] show_stack+0x2c/0x44 [ 460.519493][T28519] dump_stack_lvl+0xd0/0x124 [ 460.520648][T28519] dump_stack+0x1c/0x28 [ 460.521724][T28519] should_fail_ex+0x3f8/0x5c4 [ 460.522984][T28519] __should_failslab+0xc8/0x128 [ 460.524238][T28519] should_failslab+0x10/0x28 [ 460.525429][T28519] kmem_cache_alloc+0x80/0x424 [ 460.526681][T28519] btrfs_alloc_path+0x30/0x3c [ 460.527932][T28519] __btrfs_run_delayed_items+0x88/0x420 [ 460.529469][T28519] btrfs_run_delayed_items+0x24/0x34 [ 460.530906][T28519] create_pending_snapshot+0x8e4/0x2834 [ 460.532339][T28519] create_pending_snapshots+0x150/0x198 [ 460.533833][T28519] btrfs_commit_transaction+0x1000/0x2d58 [ 460.535392][T28519] create_snapshot+0x418/0x6f0 [ 460.536659][T28519] btrfs_mksubvol+0x494/0x5f8 [ 460.537910][T28519] btrfs_mksnapshot+0xc8/0x158 [ 460.539167][T28519] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 460.540693][T28519] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 460.542161][T28519] btrfs_ioctl+0x9b4/0xb08 [ 460.543345][T28519] __arm64_sys_ioctl+0x14c/0x1c8 [ 460.544621][T28519] invoke_syscall+0x98/0x2b8 [ 460.545803][T28519] el0_svc_common+0x130/0x23c [ 460.547058][T28519] do_el0_svc+0x48/0x58 [ 460.548123][T28519] el0_svc+0x58/0x16c [ 460.549161][T28519] el0t_64_sync_handler+0x84/0xfc [ 460.550488][T28519] el0t_64_sync+0x190/0x194 [ 460.553916][T28519] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 460.556543][T28519] BTRFS info (device loop0: state EA): forced readonly [ 460.558561][T28519] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 460.560957][T28519] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 460.755966][T28536] loop0: detected capacity change from 0 to 32768 [ 460.758963][T28536] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (28536) [ 460.763681][T28536] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 460.765978][T28536] BTRFS info (device loop0): using free space tree [ 460.776271][T28536] BTRFS info (device loop0): enabling ssd optimizations [ 460.778210][T28536] BTRFS info (device loop0): auto enabling async discard [ 460.782042][T28536] FAULT_INJECTION: forcing a failure. [ 460.782042][T28536] name failslab, interval 1, probability 0, space 0, times 0 [ 460.785323][T28536] CPU: 1 PID: 28536 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 460.788136][T28536] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 460.790751][T28536] Call trace: [ 460.791596][T28536] dump_backtrace+0x1b8/0x1e4 [ 460.792766][T28536] show_stack+0x2c/0x44 [ 460.793878][T28536] dump_stack_lvl+0xd0/0x124 [ 460.795091][T28536] dump_stack+0x1c/0x28 [ 460.796194][T28536] should_fail_ex+0x3f8/0x5c4 [ 460.797420][T28536] __should_failslab+0xc8/0x128 [ 460.798707][T28536] should_failslab+0x10/0x28 [ 460.799935][T28536] kmem_cache_alloc+0x80/0x424 [ 460.801140][T28536] btrfs_alloc_path+0x30/0x3c [ 460.802324][T28536] __btrfs_run_delayed_items+0x88/0x420 [ 460.803764][T28536] btrfs_run_delayed_items+0x24/0x34 [ 460.805141][T28536] create_pending_snapshot+0x8e4/0x2834 [ 460.806594][T28536] create_pending_snapshots+0x150/0x198 [ 460.808052][T28536] btrfs_commit_transaction+0x1000/0x2d58 [ 460.809577][T28536] create_snapshot+0x418/0x6f0 [ 460.810811][T28536] btrfs_mksubvol+0x494/0x5f8 [ 460.812081][T28536] btrfs_mksnapshot+0xc8/0x158 [ 460.813383][T28536] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 460.814928][T28536] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 460.816565][T28536] btrfs_ioctl+0x9b4/0xb08 [ 460.817740][T28536] __arm64_sys_ioctl+0x14c/0x1c8 [ 460.819053][T28536] invoke_syscall+0x98/0x2b8 [ 460.820307][T28536] el0_svc_common+0x130/0x23c [ 460.821592][T28536] do_el0_svc+0x48/0x58 [ 460.822714][T28536] el0_svc+0x58/0x16c [ 460.823798][T28536] el0t_64_sync_handler+0x84/0xfc [ 460.825167][T28536] el0t_64_sync+0x190/0x194 [ 460.828629][T28536] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 460.831331][T28536] BTRFS info (device loop0: state EA): forced readonly [ 460.833091][T28536] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 460.835439][T28536] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 461.034234][T28554] loop0: detected capacity change from 0 to 32768 [ 461.037190][T28554] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (28554) [ 461.042928][T28554] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 461.045158][T28554] BTRFS info (device loop0): using free space tree [ 461.055573][T28554] BTRFS info (device loop0): enabling ssd optimizations [ 461.057542][T28554] BTRFS info (device loop0): auto enabling async discard [ 461.061260][T28554] FAULT_INJECTION: forcing a failure. [ 461.061260][T28554] name failslab, interval 1, probability 0, space 0, times 0 [ 461.064449][T28554] CPU: 0 PID: 28554 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 461.067043][T28554] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 461.069602][T28554] Call trace: [ 461.070456][T28554] dump_backtrace+0x1b8/0x1e4 [ 461.071706][T28554] show_stack+0x2c/0x44 [ 461.072800][T28554] dump_stack_lvl+0xd0/0x124 [ 461.073994][T28554] dump_stack+0x1c/0x28 [ 461.075105][T28554] should_fail_ex+0x3f8/0x5c4 [ 461.076293][T28554] __should_failslab+0xc8/0x128 [ 461.077572][T28554] should_failslab+0x10/0x28 [ 461.078829][T28554] kmem_cache_alloc+0x80/0x424 [ 461.080123][T28554] btrfs_alloc_path+0x30/0x3c [ 461.081318][T28554] __btrfs_run_delayed_items+0x88/0x420 [ 461.082755][T28554] btrfs_run_delayed_items+0x24/0x34 [ 461.084113][T28554] btrfs_commit_transaction+0xa10/0x2d58 [ 461.085621][T28554] create_snapshot+0x418/0x6f0 [ 461.086911][T28554] btrfs_mksubvol+0x494/0x5f8 [ 461.088104][T28554] btrfs_mksnapshot+0xc8/0x158 [ 461.089346][T28554] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 461.090848][T28554] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 461.092324][T28554] btrfs_ioctl+0x9b4/0xb08 [ 461.093473][T28554] __arm64_sys_ioctl+0x14c/0x1c8 [ 461.094797][T28554] invoke_syscall+0x98/0x2b8 [ 461.096035][T28554] el0_svc_common+0x130/0x23c [ 461.097239][T28554] do_el0_svc+0x48/0x58 [ 461.098298][T28554] el0_svc+0x58/0x16c [ 461.099311][T28554] el0t_64_sync_handler+0x84/0xfc [ 461.100581][T28554] el0t_64_sync+0x190/0x194 [ 461.102000][T28554] BTRFS warning (device loop0): Skipping commit of aborted transaction. [ 461.104060][T28554] BTRFS: error (device loop0: state A) in cleanup_transaction:1983: errno=-12 Out of memory [ 461.106503][T28554] BTRFS info (device loop0: state EA): forced readonly [ 461.305923][T28571] loop0: detected capacity change from 0 to 32768 [ 461.308853][T28571] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (28571) [ 461.313706][T28571] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 461.315889][T28571] BTRFS info (device loop0): using free space tree [ 461.326415][T28571] BTRFS info (device loop0): enabling ssd optimizations [ 461.328383][T28571] BTRFS info (device loop0): auto enabling async discard [ 461.332051][T28571] FAULT_INJECTION: forcing a failure. [ 461.332051][T28571] name failslab, interval 1, probability 0, space 0, times 0 [ 461.335224][T28571] CPU: 0 PID: 28571 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 461.337822][T28571] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 461.340433][T28571] Call trace: [ 461.341271][T28571] dump_backtrace+0x1b8/0x1e4 [ 461.342553][T28571] show_stack+0x2c/0x44 [ 461.343644][T28571] dump_stack_lvl+0xd0/0x124 [ 461.344859][T28571] dump_stack+0x1c/0x28 [ 461.345963][T28571] should_fail_ex+0x3f8/0x5c4 [ 461.347218][T28571] __should_failslab+0xc8/0x128 [ 461.348463][T28571] should_failslab+0x10/0x28 [ 461.349663][T28571] kmem_cache_alloc+0x80/0x424 [ 461.350887][T28571] btrfs_alloc_path+0x30/0x3c [ 461.352119][T28571] __btrfs_run_delayed_items+0x88/0x420 [ 461.353597][T28571] btrfs_run_delayed_items+0x24/0x34 [ 461.354967][T28571] create_pending_snapshot+0x8e4/0x2834 [ 461.356394][T28571] create_pending_snapshots+0x150/0x198 [ 461.357832][T28571] btrfs_commit_transaction+0x1000/0x2d58 [ 461.359337][T28571] create_snapshot+0x418/0x6f0 [ 461.360616][T28571] btrfs_mksubvol+0x494/0x5f8 [ 461.361853][T28571] btrfs_mksnapshot+0xc8/0x158 [ 461.363135][T28571] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 461.364599][T28571] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 461.366117][T28571] btrfs_ioctl+0x9b4/0xb08 [ 461.367263][T28571] __arm64_sys_ioctl+0x14c/0x1c8 [ 461.368546][T28571] invoke_syscall+0x98/0x2b8 [ 461.369767][T28571] el0_svc_common+0x130/0x23c [ 461.371051][T28571] do_el0_svc+0x48/0x58 [ 461.372140][T28571] el0_svc+0x58/0x16c [ 461.373176][T28571] el0t_64_sync_handler+0x84/0xfc [ 461.374498][T28571] el0t_64_sync+0x190/0x194 [ 461.376025][T28571] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 461.378787][T28571] BTRFS info (device loop0: state EA): forced readonly [ 461.380493][T28571] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 461.382857][T28571] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 461.591397][T28588] loop0: detected capacity change from 0 to 32768 [ 461.594734][T28588] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (28588) [ 461.599628][T28588] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 461.601864][T28588] BTRFS info (device loop0): using free space tree [ 461.612340][T28588] BTRFS info (device loop0): enabling ssd optimizations [ 461.614294][T28588] BTRFS info (device loop0): auto enabling async discard [ 461.618167][T28588] FAULT_INJECTION: forcing a failure. [ 461.618167][T28588] name failslab, interval 1, probability 0, space 0, times 0 [ 461.621383][T28588] CPU: 0 PID: 28588 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 461.623994][T28588] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 461.626560][T28588] Call trace: [ 461.627427][T28588] dump_backtrace+0x1b8/0x1e4 [ 461.628677][T28588] show_stack+0x2c/0x44 [ 461.629734][T28588] dump_stack_lvl+0xd0/0x124 [ 461.630941][T28588] dump_stack+0x1c/0x28 [ 461.632053][T28588] should_fail_ex+0x3f8/0x5c4 [ 461.633257][T28588] __should_failslab+0xc8/0x128 [ 461.634491][T28588] should_failslab+0x10/0x28 [ 461.635710][T28588] kmem_cache_alloc+0x80/0x424 [ 461.636936][T28588] btrfs_alloc_path+0x30/0x3c [ 461.638160][T28588] __btrfs_run_delayed_items+0x88/0x420 [ 461.639594][T28588] btrfs_run_delayed_items+0x24/0x34 [ 461.640988][T28588] create_pending_snapshot+0x8e4/0x2834 [ 461.642437][T28588] create_pending_snapshots+0x150/0x198 [ 461.643932][T28588] btrfs_commit_transaction+0x1000/0x2d58 [ 461.645464][T28588] create_snapshot+0x418/0x6f0 [ 461.646742][T28588] btrfs_mksubvol+0x494/0x5f8 [ 461.648037][T28588] btrfs_mksnapshot+0xc8/0x158 [ 461.649288][T28588] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 461.650781][T28588] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 461.652329][T28588] btrfs_ioctl+0x9b4/0xb08 [ 461.653458][T28588] __arm64_sys_ioctl+0x14c/0x1c8 [ 461.654851][T28588] invoke_syscall+0x98/0x2b8 [ 461.656079][T28588] el0_svc_common+0x130/0x23c [ 461.657314][T28588] do_el0_svc+0x48/0x58 [ 461.658440][T28588] el0_svc+0x58/0x16c [ 461.659482][T28588] el0t_64_sync_handler+0x84/0xfc [ 461.660851][T28588] el0t_64_sync+0x190/0x194 [ 461.664340][T28588] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 461.667213][T28588] BTRFS info (device loop0: state EA): forced readonly [ 461.668969][T28588] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 461.671323][T28588] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 461.879086][T28605] loop0: detected capacity change from 0 to 32768 [ 461.881913][T28605] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (28605) [ 461.886560][T28605] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 461.888916][T28605] BTRFS info (device loop0): using free space tree [ 461.898946][T28605] BTRFS info (device loop0): enabling ssd optimizations [ 461.900785][T28605] BTRFS info (device loop0): auto enabling async discard [ 461.904473][T28605] FAULT_INJECTION: forcing a failure. [ 461.904473][T28605] name failslab, interval 1, probability 0, space 0, times 0 [ 461.907740][T28605] CPU: 1 PID: 28605 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 461.910433][T28605] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 461.912999][T28605] Call trace: [ 461.913837][T28605] dump_backtrace+0x1b8/0x1e4 [ 461.915060][T28605] show_stack+0x2c/0x44 [ 461.916176][T28605] dump_stack_lvl+0xd0/0x124 [ 461.917384][T28605] dump_stack+0x1c/0x28 [ 461.918490][T28605] should_fail_ex+0x3f8/0x5c4 [ 461.919803][T28605] __should_failslab+0xc8/0x128 [ 461.921114][T28605] should_failslab+0x10/0x28 [ 461.922315][T28605] kmem_cache_alloc+0x80/0x424 [ 461.923558][T28605] btrfs_alloc_path+0x30/0x3c [ 461.924790][T28605] __btrfs_run_delayed_items+0x88/0x420 [ 461.926271][T28605] btrfs_run_delayed_items+0x24/0x34 [ 461.927768][T28605] create_pending_snapshot+0x8e4/0x2834 [ 461.929232][T28605] create_pending_snapshots+0x150/0x198 [ 461.930697][T28605] btrfs_commit_transaction+0x1000/0x2d58 [ 461.932253][T28605] create_snapshot+0x418/0x6f0 [ 461.933528][T28605] btrfs_mksubvol+0x494/0x5f8 [ 461.934762][T28605] btrfs_mksnapshot+0xc8/0x158 [ 461.936029][T28605] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 461.937535][T28605] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 461.939132][T28605] btrfs_ioctl+0x9b4/0xb08 [ 461.940312][T28605] __arm64_sys_ioctl+0x14c/0x1c8 [ 461.941595][T28605] invoke_syscall+0x98/0x2b8 [ 461.942885][T28605] el0_svc_common+0x130/0x23c [ 461.944148][T28605] do_el0_svc+0x48/0x58 [ 461.945288][T28605] el0_svc+0x58/0x16c [ 461.946347][T28605] el0t_64_sync_handler+0x84/0xfc [ 461.947695][T28605] el0t_64_sync+0x190/0x194 [ 461.949478][T28605] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 461.952235][T28605] BTRFS info (device loop0: state EA): forced readonly [ 461.954048][T28605] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 461.956435][T28605] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 462.152863][T28622] loop0: detected capacity change from 0 to 32768 [ 462.155813][T28622] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (28622) [ 462.161615][T28622] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 462.163811][T28622] BTRFS info (device loop0): using free space tree [ 462.174486][T28622] BTRFS info (device loop0): enabling ssd optimizations [ 462.176332][T28622] BTRFS info (device loop0): auto enabling async discard [ 462.180168][T28622] FAULT_INJECTION: forcing a failure. [ 462.180168][T28622] name failslab, interval 1, probability 0, space 0, times 0 [ 462.183448][T28622] CPU: 1 PID: 28622 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 462.186142][T28622] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 462.188714][T28622] Call trace: [ 462.189535][T28622] dump_backtrace+0x1b8/0x1e4 [ 462.190784][T28622] show_stack+0x2c/0x44 [ 462.191855][T28622] dump_stack_lvl+0xd0/0x124 [ 462.193059][T28622] dump_stack+0x1c/0x28 [ 462.194168][T28622] should_fail_ex+0x3f8/0x5c4 [ 462.195420][T28622] __should_failslab+0xc8/0x128 [ 462.196727][T28622] should_failslab+0x10/0x28 [ 462.197915][T28622] kmem_cache_alloc+0x80/0x424 [ 462.199174][T28622] btrfs_alloc_path+0x30/0x3c [ 462.200414][T28622] __btrfs_run_delayed_items+0x88/0x420 [ 462.201925][T28622] btrfs_run_delayed_items+0x24/0x34 [ 462.203341][T28622] create_pending_snapshot+0x8e4/0x2834 [ 462.204753][T28622] create_pending_snapshots+0x150/0x198 [ 462.206246][T28622] btrfs_commit_transaction+0x1000/0x2d58 [ 462.207695][T28622] create_snapshot+0x418/0x6f0 [ 462.208920][T28622] btrfs_mksubvol+0x494/0x5f8 [ 462.210152][T28622] btrfs_mksnapshot+0xc8/0x158 [ 462.211423][T28622] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 462.212933][T28622] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 462.214454][T28622] btrfs_ioctl+0x9b4/0xb08 [ 462.215613][T28622] __arm64_sys_ioctl+0x14c/0x1c8 [ 462.216935][T28622] invoke_syscall+0x98/0x2b8 [ 462.218183][T28622] el0_svc_common+0x130/0x23c [ 462.219420][T28622] do_el0_svc+0x48/0x58 [ 462.220539][T28622] el0_svc+0x58/0x16c [ 462.221582][T28622] el0t_64_sync_handler+0x84/0xfc [ 462.222911][T28622] el0t_64_sync+0x190/0x194 [ 462.226377][T28622] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 462.229389][T28622] BTRFS info (device loop0: state EA): forced readonly [ 462.231266][T28622] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 462.233749][T28622] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 462.470501][T28640] loop0: detected capacity change from 0 to 32768 [ 462.473370][T28640] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (28640) [ 462.478199][T28640] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 462.480598][T28640] BTRFS info (device loop0): using free space tree [ 462.491246][T28640] BTRFS info (device loop0): enabling ssd optimizations [ 462.493236][T28640] BTRFS info (device loop0): auto enabling async discard [ 462.497265][T28640] FAULT_INJECTION: forcing a failure. [ 462.497265][T28640] name failslab, interval 1, probability 0, space 0, times 0 [ 462.500411][T28640] CPU: 0 PID: 28640 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 462.503042][T28640] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 462.505558][T28640] Call trace: [ 462.506377][T28640] dump_backtrace+0x1b8/0x1e4 [ 462.507596][T28640] show_stack+0x2c/0x44 [ 462.508704][T28640] dump_stack_lvl+0xd0/0x124 [ 462.509963][T28640] dump_stack+0x1c/0x28 [ 462.511074][T28640] should_fail_ex+0x3f8/0x5c4 [ 462.512321][T28640] __should_failslab+0xc8/0x128 [ 462.513666][T28640] should_failslab+0x10/0x28 [ 462.514878][T28640] kmem_cache_alloc+0x80/0x424 [ 462.516132][T28640] btrfs_alloc_path+0x30/0x3c [ 462.517369][T28640] __btrfs_run_delayed_items+0x88/0x420 [ 462.518828][T28640] btrfs_run_delayed_items+0x24/0x34 [ 462.520190][T28640] btrfs_commit_transaction+0xa10/0x2d58 [ 462.521689][T28640] create_snapshot+0x418/0x6f0 [ 462.522919][T28640] btrfs_mksubvol+0x494/0x5f8 [ 462.524132][T28640] btrfs_mksnapshot+0xc8/0x158 [ 462.525397][T28640] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 462.526855][T28640] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 462.528335][T28640] btrfs_ioctl+0x9b4/0xb08 [ 462.529470][T28640] __arm64_sys_ioctl+0x14c/0x1c8 [ 462.530802][T28640] invoke_syscall+0x98/0x2b8 [ 462.532016][T28640] el0_svc_common+0x130/0x23c [ 462.533241][T28640] do_el0_svc+0x48/0x58 [ 462.534309][T28640] el0_svc+0x58/0x16c [ 462.535361][T28640] el0t_64_sync_handler+0x84/0xfc [ 462.536647][T28640] el0t_64_sync+0x190/0x194 [ 462.538104][T28640] BTRFS warning (device loop0): Skipping commit of aborted transaction. [ 462.540232][T28640] BTRFS: error (device loop0: state A) in cleanup_transaction:1983: errno=-12 Out of memory [ 462.542808][T28640] BTRFS info (device loop0: state EA): forced readonly [ 462.743897][T28658] loop0: detected capacity change from 0 to 32768 [ 462.746873][T28658] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (28658) [ 462.751615][T28658] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 462.753729][T28658] BTRFS info (device loop0): using free space tree [ 462.764119][T28658] BTRFS info (device loop0): enabling ssd optimizations [ 462.765988][T28658] BTRFS info (device loop0): auto enabling async discard [ 462.770034][T28658] FAULT_INJECTION: forcing a failure. [ 462.770034][T28658] name failslab, interval 1, probability 0, space 0, times 0 [ 462.773294][T28658] CPU: 0 PID: 28658 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 462.776098][T28658] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 462.778838][T28658] Call trace: [ 462.779737][T28658] dump_backtrace+0x1b8/0x1e4 [ 462.781023][T28658] show_stack+0x2c/0x44 [ 462.782112][T28658] dump_stack_lvl+0xd0/0x124 [ 462.783343][T28658] dump_stack+0x1c/0x28 [ 462.784500][T28658] should_fail_ex+0x3f8/0x5c4 [ 462.785781][T28658] __should_failslab+0xc8/0x128 [ 462.787129][T28658] should_failslab+0x10/0x28 [ 462.788441][T28658] kmem_cache_alloc+0x80/0x424 [ 462.789718][T28658] btrfs_alloc_path+0x30/0x3c [ 462.790965][T28658] __btrfs_run_delayed_items+0x88/0x420 [ 462.792408][T28658] btrfs_run_delayed_items+0x24/0x34 [ 462.793850][T28658] create_pending_snapshot+0x8e4/0x2834 [ 462.795307][T28658] create_pending_snapshots+0x150/0x198 [ 462.796783][T28658] btrfs_commit_transaction+0x1000/0x2d58 [ 462.798268][T28658] create_snapshot+0x418/0x6f0 [ 462.799563][T28658] btrfs_mksubvol+0x494/0x5f8 [ 462.800839][T28658] btrfs_mksnapshot+0xc8/0x158 [ 462.802127][T28658] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 462.803634][T28658] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 462.805239][T28658] btrfs_ioctl+0x9b4/0xb08 [ 462.806447][T28658] __arm64_sys_ioctl+0x14c/0x1c8 [ 462.807811][T28658] invoke_syscall+0x98/0x2b8 [ 462.809071][T28658] el0_svc_common+0x130/0x23c [ 462.810368][T28658] do_el0_svc+0x48/0x58 [ 462.811486][T28658] el0_svc+0x58/0x16c [ 462.812553][T28658] el0t_64_sync_handler+0x84/0xfc [ 462.813882][T28658] el0t_64_sync+0x190/0x194 [ 462.815400][T28658] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 462.818442][T28658] BTRFS info (device loop0: state EA): forced readonly [ 462.820269][T28658] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 462.822630][T28658] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 463.028620][T28675] loop0: detected capacity change from 0 to 32768 [ 463.031553][T28675] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (28675) [ 463.036357][T28675] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 463.039247][T28675] BTRFS info (device loop0): using free space tree [ 463.048703][T28675] BTRFS info (device loop0): enabling ssd optimizations [ 463.050554][T28675] BTRFS info (device loop0): auto enabling async discard [ 463.054346][T28675] FAULT_INJECTION: forcing a failure. [ 463.054346][T28675] name failslab, interval 1, probability 0, space 0, times 0 [ 463.058497][T28675] CPU: 1 PID: 28675 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 463.061136][T28675] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 463.063588][T28675] Call trace: [ 463.064408][T28675] dump_backtrace+0x1b8/0x1e4 [ 463.065606][T28675] show_stack+0x2c/0x44 [ 463.066651][T28675] dump_stack_lvl+0xd0/0x124 [ 463.067859][T28675] dump_stack+0x1c/0x28 [ 463.068917][T28675] should_fail_ex+0x3f8/0x5c4 [ 463.070164][T28675] __should_failslab+0xc8/0x128 [ 463.071450][T28675] should_failslab+0x10/0x28 [ 463.072678][T28675] kmem_cache_alloc+0x80/0x424 [ 463.073943][T28675] btrfs_alloc_path+0x30/0x3c [ 463.075169][T28675] __btrfs_run_delayed_items+0x88/0x420 [ 463.076638][T28675] btrfs_run_delayed_items+0x24/0x34 [ 463.078011][T28675] create_pending_snapshot+0x8e4/0x2834 [ 463.079452][T28675] create_pending_snapshots+0x150/0x198 [ 463.080873][T28675] btrfs_commit_transaction+0x1000/0x2d58 [ 463.082354][T28675] create_snapshot+0x418/0x6f0 [ 463.083582][T28675] btrfs_mksubvol+0x494/0x5f8 [ 463.084832][T28675] btrfs_mksnapshot+0xc8/0x158 [ 463.086120][T28675] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 463.087635][T28675] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 463.089215][T28675] btrfs_ioctl+0x9b4/0xb08 [ 463.090368][T28675] __arm64_sys_ioctl+0x14c/0x1c8 [ 463.091664][T28675] invoke_syscall+0x98/0x2b8 [ 463.092848][T28675] el0_svc_common+0x130/0x23c [ 463.094052][T28675] do_el0_svc+0x48/0x58 [ 463.095123][T28675] el0_svc+0x58/0x16c [ 463.096151][T28675] el0t_64_sync_handler+0x84/0xfc [ 463.097461][T28675] el0t_64_sync+0x190/0x194 [ 463.100789][T28675] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 463.103519][T28675] BTRFS info (device loop0: state EA): forced readonly [ 463.105292][T28675] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 463.108110][T28675] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 463.327741][T28692] loop0: detected capacity change from 0 to 32768 [ 463.330727][T28692] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (28692) [ 463.335488][T28692] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 463.337744][T28692] BTRFS info (device loop0): using free space tree [ 463.348126][T28692] BTRFS info (device loop0): enabling ssd optimizations [ 463.350008][T28692] BTRFS info (device loop0): auto enabling async discard [ 463.353833][T28692] FAULT_INJECTION: forcing a failure. [ 463.353833][T28692] name failslab, interval 1, probability 0, space 0, times 0 [ 463.357543][T28692] CPU: 0 PID: 28692 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 463.360185][T28692] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 463.362746][T28692] Call trace: [ 463.363639][T28692] dump_backtrace+0x1b8/0x1e4 [ 463.364847][T28692] show_stack+0x2c/0x44 [ 463.365921][T28692] dump_stack_lvl+0xd0/0x124 [ 463.367102][T28692] dump_stack+0x1c/0x28 [ 463.368197][T28692] should_fail_ex+0x3f8/0x5c4 [ 463.369440][T28692] __should_failslab+0xc8/0x128 [ 463.370724][T28692] should_failslab+0x10/0x28 [ 463.371934][T28692] kmem_cache_alloc+0x80/0x424 [ 463.373229][T28692] btrfs_alloc_path+0x30/0x3c [ 463.374457][T28692] __btrfs_run_delayed_items+0x88/0x420 [ 463.375927][T28692] btrfs_run_delayed_items+0x24/0x34 [ 463.377338][T28692] create_pending_snapshot+0x8e4/0x2834 [ 463.378832][T28692] create_pending_snapshots+0x150/0x198 [ 463.380276][T28692] btrfs_commit_transaction+0x1000/0x2d58 [ 463.381845][T28692] create_snapshot+0x418/0x6f0 [ 463.383089][T28692] btrfs_mksubvol+0x494/0x5f8 [ 463.384323][T28692] btrfs_mksnapshot+0xc8/0x158 [ 463.385564][T28692] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 463.387058][T28692] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 463.388554][T28692] btrfs_ioctl+0x9b4/0xb08 [ 463.389700][T28692] __arm64_sys_ioctl+0x14c/0x1c8 [ 463.391025][T28692] invoke_syscall+0x98/0x2b8 [ 463.392249][T28692] el0_svc_common+0x130/0x23c [ 463.393476][T28692] do_el0_svc+0x48/0x58 [ 463.394532][T28692] el0_svc+0x58/0x16c [ 463.395559][T28692] el0t_64_sync_handler+0x84/0xfc [ 463.396943][T28692] el0t_64_sync+0x190/0x194 [ 463.400378][T28692] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 463.402994][T28692] BTRFS info (device loop0: state EA): forced readonly [ 463.404741][T28692] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 463.407545][T28692] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 463.605852][T28709] loop0: detected capacity change from 0 to 32768 [ 463.609155][T28709] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (28709) [ 463.614011][T28709] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 463.616269][T28709] BTRFS info (device loop0): using free space tree [ 463.626516][T28709] BTRFS info (device loop0): enabling ssd optimizations [ 463.628481][T28709] BTRFS info (device loop0): auto enabling async discard [ 463.632663][T28709] FAULT_INJECTION: forcing a failure. [ 463.632663][T28709] name failslab, interval 1, probability 0, space 0, times 0 [ 463.636032][T28709] CPU: 1 PID: 28709 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 463.638753][T28709] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 463.641444][T28709] Call trace: [ 463.642323][T28709] dump_backtrace+0x1b8/0x1e4 [ 463.643544][T28709] show_stack+0x2c/0x44 [ 463.644692][T28709] dump_stack_lvl+0xd0/0x124 [ 463.645927][T28709] dump_stack+0x1c/0x28 [ 463.647042][T28709] should_fail_ex+0x3f8/0x5c4 [ 463.648283][T28709] __should_failslab+0xc8/0x128 [ 463.649566][T28709] should_failslab+0x10/0x28 [ 463.650802][T28709] kmem_cache_alloc+0x80/0x424 [ 463.652120][T28709] btrfs_alloc_path+0x30/0x3c [ 463.653400][T28709] __btrfs_run_delayed_items+0x88/0x420 [ 463.654960][T28709] btrfs_run_delayed_items+0x24/0x34 [ 463.656452][T28709] create_pending_snapshot+0x8e4/0x2834 [ 463.657964][T28709] create_pending_snapshots+0x150/0x198 [ 463.659489][T28709] btrfs_commit_transaction+0x1000/0x2d58 [ 463.661072][T28709] create_snapshot+0x418/0x6f0 [ 463.662306][T28709] btrfs_mksubvol+0x494/0x5f8 [ 463.663535][T28709] btrfs_mksnapshot+0xc8/0x158 [ 463.664835][T28709] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 463.666398][T28709] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 463.667974][T28709] btrfs_ioctl+0x9b4/0xb08 [ 463.669171][T28709] __arm64_sys_ioctl+0x14c/0x1c8 [ 463.670471][T28709] invoke_syscall+0x98/0x2b8 [ 463.671688][T28709] el0_svc_common+0x130/0x23c [ 463.673019][T28709] do_el0_svc+0x48/0x58 [ 463.674138][T28709] el0_svc+0x58/0x16c [ 463.675210][T28709] el0t_64_sync_handler+0x84/0xfc [ 463.676547][T28709] el0t_64_sync+0x190/0x194 [ 463.678426][T28709] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 463.681227][T28709] BTRFS info (device loop0: state EA): forced readonly [ 463.683078][T28709] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 463.685401][T28709] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 463.880737][T28726] loop0: detected capacity change from 0 to 32768 [ 463.883588][T28726] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (28726) [ 463.888395][T28726] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 463.890792][T28726] BTRFS info (device loop0): using free space tree [ 463.901065][T28726] BTRFS info (device loop0): enabling ssd optimizations [ 463.902871][T28726] BTRFS info (device loop0): auto enabling async discard [ 463.907594][T28726] FAULT_INJECTION: forcing a failure. [ 463.907594][T28726] name failslab, interval 1, probability 0, space 0, times 0 [ 463.911110][T28726] CPU: 1 PID: 28726 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 463.913874][T28726] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 463.916503][T28726] Call trace: [ 463.917363][T28726] dump_backtrace+0x1b8/0x1e4 [ 463.918590][T28726] show_stack+0x2c/0x44 [ 463.919683][T28726] dump_stack_lvl+0xd0/0x124 [ 463.920935][T28726] dump_stack+0x1c/0x28 [ 463.922036][T28726] should_fail_ex+0x3f8/0x5c4 [ 463.923294][T28726] __should_failslab+0xc8/0x128 [ 463.924609][T28726] should_failslab+0x10/0x28 [ 463.925836][T28726] kmem_cache_alloc+0x80/0x424 [ 463.927098][T28726] btrfs_alloc_path+0x30/0x3c [ 463.928357][T28726] __btrfs_run_delayed_items+0x88/0x420 [ 463.929853][T28726] btrfs_run_delayed_items+0x24/0x34 [ 463.931241][T28726] btrfs_commit_transaction+0xa10/0x2d58 [ 463.932727][T28726] create_snapshot+0x418/0x6f0 [ 463.934016][T28726] btrfs_mksubvol+0x494/0x5f8 [ 463.935293][T28726] btrfs_mksnapshot+0xc8/0x158 [ 463.936553][T28726] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 463.938059][T28726] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 463.939596][T28726] btrfs_ioctl+0x9b4/0xb08 [ 463.940766][T28726] __arm64_sys_ioctl+0x14c/0x1c8 [ 463.942075][T28726] invoke_syscall+0x98/0x2b8 [ 463.943300][T28726] el0_svc_common+0x130/0x23c [ 463.944537][T28726] do_el0_svc+0x48/0x58 [ 463.945620][T28726] el0_svc+0x58/0x16c [ 463.946699][T28726] el0t_64_sync_handler+0x84/0xfc [ 463.948048][T28726] el0t_64_sync+0x190/0x194 [ 463.951445][T28726] BTRFS warning (device loop0): Skipping commit of aborted transaction. [ 463.953725][T28726] BTRFS: error (device loop0: state A) in cleanup_transaction:1983: errno=-12 Out of memory [ 463.956448][T28726] BTRFS info (device loop0: state EA): forced readonly [ 464.158953][T28743] loop0: detected capacity change from 0 to 32768 [ 464.161861][T28743] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (28743) [ 464.167218][T28743] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 464.169468][T28743] BTRFS info (device loop0): using free space tree [ 464.180593][T28743] BTRFS info (device loop0): enabling ssd optimizations [ 464.182628][T28743] BTRFS info (device loop0): auto enabling async discard [ 464.186494][T28743] FAULT_INJECTION: forcing a failure. [ 464.186494][T28743] name failslab, interval 1, probability 0, space 0, times 0 [ 464.190195][T28743] CPU: 0 PID: 28743 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 464.192936][T28743] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 464.195598][T28743] Call trace: [ 464.196478][T28743] dump_backtrace+0x1b8/0x1e4 [ 464.197761][T28743] show_stack+0x2c/0x44 [ 464.198913][T28743] dump_stack_lvl+0xd0/0x124 [ 464.200194][T28743] dump_stack+0x1c/0x28 [ 464.201395][T28743] should_fail_ex+0x3f8/0x5c4 [ 464.202706][T28743] __should_failslab+0xc8/0x128 [ 464.204102][T28743] should_failslab+0x10/0x28 [ 464.205390][T28743] kmem_cache_alloc+0x80/0x424 [ 464.206672][T28743] btrfs_alloc_path+0x30/0x3c [ 464.208003][T28743] __btrfs_run_delayed_items+0x88/0x420 [ 464.209530][T28743] btrfs_run_delayed_items+0x24/0x34 [ 464.211009][T28743] create_pending_snapshot+0x8e4/0x2834 [ 464.212554][T28743] create_pending_snapshots+0x150/0x198 [ 464.214100][T28743] btrfs_commit_transaction+0x1000/0x2d58 [ 464.215725][T28743] create_snapshot+0x418/0x6f0 [ 464.217047][T28743] btrfs_mksubvol+0x494/0x5f8 [ 464.218345][T28743] btrfs_mksnapshot+0xc8/0x158 [ 464.219675][T28743] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 464.221271][T28743] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 464.222830][T28743] btrfs_ioctl+0x9b4/0xb08 [ 464.224042][T28743] __arm64_sys_ioctl+0x14c/0x1c8 [ 464.225364][T28743] invoke_syscall+0x98/0x2b8 [ 464.226547][T28743] el0_svc_common+0x130/0x23c [ 464.227812][T28743] do_el0_svc+0x48/0x58 [ 464.228899][T28743] el0_svc+0x58/0x16c [ 464.229926][T28743] el0t_64_sync_handler+0x84/0xfc [ 464.231250][T28743] el0t_64_sync+0x190/0x194 [ 464.232653][T28743] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 464.235315][T28743] BTRFS info (device loop0: state EA): forced readonly [ 464.237186][T28743] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 464.239547][T28743] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 464.446072][T28760] loop0: detected capacity change from 0 to 32768 [ 464.449039][T28760] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (28760) [ 464.453639][T28760] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 464.455835][T28760] BTRFS info (device loop0): using free space tree [ 464.466051][T28760] BTRFS info (device loop0): enabling ssd optimizations [ 464.468010][T28760] BTRFS info (device loop0): auto enabling async discard [ 464.471903][T28760] FAULT_INJECTION: forcing a failure. [ 464.471903][T28760] name failslab, interval 1, probability 0, space 0, times 0 [ 464.475102][T28760] CPU: 1 PID: 28760 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 464.477847][T28760] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 464.480448][T28760] Call trace: [ 464.481276][T28760] dump_backtrace+0x1b8/0x1e4 [ 464.482475][T28760] show_stack+0x2c/0x44 [ 464.483550][T28760] dump_stack_lvl+0xd0/0x124 [ 464.484737][T28760] dump_stack+0x1c/0x28 [ 464.485802][T28760] should_fail_ex+0x3f8/0x5c4 [ 464.487022][T28760] __should_failslab+0xc8/0x128 [ 464.488273][T28760] should_failslab+0x10/0x28 [ 464.489463][T28760] kmem_cache_alloc+0x80/0x424 [ 464.490679][T28760] btrfs_alloc_path+0x30/0x3c [ 464.491893][T28760] __btrfs_run_delayed_items+0x88/0x420 [ 464.493333][T28760] btrfs_run_delayed_items+0x24/0x34 [ 464.494675][T28760] create_pending_snapshot+0x8e4/0x2834 [ 464.496079][T28760] create_pending_snapshots+0x150/0x198 [ 464.497536][T28760] btrfs_commit_transaction+0x1000/0x2d58 [ 464.498791][T28760] create_snapshot+0x418/0x6f0 [ 464.500054][T28760] btrfs_mksubvol+0x494/0x5f8 [ 464.501276][T28760] btrfs_mksnapshot+0xc8/0x158 [ 464.502501][T28760] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 464.503952][T28760] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 464.505438][T28760] btrfs_ioctl+0x9b4/0xb08 [ 464.506562][T28760] __arm64_sys_ioctl+0x14c/0x1c8 [ 464.507880][T28760] invoke_syscall+0x98/0x2b8 [ 464.509096][T28760] el0_svc_common+0x130/0x23c [ 464.510318][T28760] do_el0_svc+0x48/0x58 [ 464.511417][T28760] el0_svc+0x58/0x16c [ 464.512459][T28760] el0t_64_sync_handler+0x84/0xfc [ 464.513805][T28760] el0t_64_sync+0x190/0x194 [ 464.515685][T28760] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 464.518459][T28760] BTRFS info (device loop0: state EA): forced readonly [ 464.520252][T28760] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 464.522623][T28760] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 464.727975][T28777] loop0: detected capacity change from 0 to 32768 [ 464.730882][T28777] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (28777) [ 464.735426][T28777] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 464.737714][T28777] BTRFS info (device loop0): using free space tree [ 464.746827][T28777] BTRFS info (device loop0): enabling ssd optimizations [ 464.748580][T28777] BTRFS info (device loop0): auto enabling async discard [ 464.752370][T28777] FAULT_INJECTION: forcing a failure. [ 464.752370][T28777] name failslab, interval 1, probability 0, space 0, times 0 [ 464.755747][T28777] CPU: 1 PID: 28777 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 464.758490][T28777] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 464.761176][T28777] Call trace: [ 464.762042][T28777] dump_backtrace+0x1b8/0x1e4 [ 464.763291][T28777] show_stack+0x2c/0x44 [ 464.764378][T28777] dump_stack_lvl+0xd0/0x124 [ 464.765585][T28777] dump_stack+0x1c/0x28 [ 464.766665][T28777] should_fail_ex+0x3f8/0x5c4 [ 464.767889][T28777] __should_failslab+0xc8/0x128 [ 464.769175][T28777] should_failslab+0x10/0x28 [ 464.770382][T28777] kmem_cache_alloc+0x80/0x424 [ 464.771612][T28777] btrfs_alloc_path+0x30/0x3c [ 464.772816][T28777] __btrfs_run_delayed_items+0x88/0x420 [ 464.774256][T28777] btrfs_run_delayed_items+0x24/0x34 [ 464.775657][T28777] create_pending_snapshot+0x8e4/0x2834 [ 464.777084][T28777] create_pending_snapshots+0x150/0x198 [ 464.778537][T28777] btrfs_commit_transaction+0x1000/0x2d58 [ 464.780024][T28777] create_snapshot+0x418/0x6f0 [ 464.781256][T28777] btrfs_mksubvol+0x494/0x5f8 [ 464.782426][T28777] btrfs_mksnapshot+0xc8/0x158 [ 464.783631][T28777] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 464.785155][T28777] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 464.786613][T28777] btrfs_ioctl+0x9b4/0xb08 [ 464.787754][T28777] __arm64_sys_ioctl+0x14c/0x1c8 [ 464.789041][T28777] invoke_syscall+0x98/0x2b8 [ 464.790218][T28777] el0_svc_common+0x130/0x23c [ 464.791409][T28777] do_el0_svc+0x48/0x58 [ 464.792486][T28777] el0_svc+0x58/0x16c [ 464.793507][T28777] el0t_64_sync_handler+0x84/0xfc [ 464.794818][T28777] el0t_64_sync+0x190/0x194 [ 464.797315][T28777] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 464.800087][T28777] BTRFS info (device loop0: state EA): forced readonly [ 464.801880][T28777] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 464.804184][T28777] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 465.001379][T28794] loop0: detected capacity change from 0 to 32768 [ 465.004365][T28794] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (28794) [ 465.009354][T28794] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 465.011653][T28794] BTRFS info (device loop0): using free space tree [ 465.021659][T28794] BTRFS info (device loop0): enabling ssd optimizations [ 465.023550][T28794] BTRFS info (device loop0): auto enabling async discard [ 465.027928][T28794] FAULT_INJECTION: forcing a failure. [ 465.027928][T28794] name failslab, interval 1, probability 0, space 0, times 0 [ 465.031178][T28794] CPU: 1 PID: 28794 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 465.033834][T28794] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 465.036421][T28794] Call trace: [ 465.037258][T28794] dump_backtrace+0x1b8/0x1e4 [ 465.038439][T28794] show_stack+0x2c/0x44 [ 465.039507][T28794] dump_stack_lvl+0xd0/0x124 [ 465.040725][T28794] dump_stack+0x1c/0x28 [ 465.041817][T28794] should_fail_ex+0x3f8/0x5c4 [ 465.042993][T28794] __should_failslab+0xc8/0x128 [ 465.044249][T28794] should_failslab+0x10/0x28 [ 465.045453][T28794] kmem_cache_alloc+0x80/0x424 [ 465.046664][T28794] btrfs_alloc_path+0x30/0x3c [ 465.047943][T28794] __btrfs_run_delayed_items+0x88/0x420 [ 465.049431][T28794] btrfs_run_delayed_items+0x24/0x34 [ 465.050822][T28794] create_pending_snapshot+0x8e4/0x2834 [ 465.052260][T28794] create_pending_snapshots+0x150/0x198 [ 465.053646][T28794] btrfs_commit_transaction+0x1000/0x2d58 [ 465.055119][T28794] create_snapshot+0x418/0x6f0 [ 465.056345][T28794] btrfs_mksubvol+0x494/0x5f8 [ 465.057593][T28794] btrfs_mksnapshot+0xc8/0x158 [ 465.058855][T28794] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 465.060295][T28794] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 465.061875][T28794] btrfs_ioctl+0x9b4/0xb08 [ 465.063021][T28794] __arm64_sys_ioctl+0x14c/0x1c8 [ 465.064343][T28794] invoke_syscall+0x98/0x2b8 [ 465.065573][T28794] el0_svc_common+0x130/0x23c [ 465.066792][T28794] do_el0_svc+0x48/0x58 [ 465.067895][T28794] el0_svc+0x58/0x16c [ 465.068988][T28794] el0t_64_sync_handler+0x84/0xfc [ 465.070341][T28794] el0t_64_sync+0x190/0x194 [ 465.072258][T28794] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 465.075012][T28794] BTRFS info (device loop0: state EA): forced readonly [ 465.076910][T28794] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 465.079318][T28794] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 465.274182][T28811] loop0: detected capacity change from 0 to 32768 [ 465.277510][T28811] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (28811) [ 465.282163][T28811] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 465.284550][T28811] BTRFS info (device loop0): using free space tree [ 465.293682][T28811] BTRFS info (device loop0): enabling ssd optimizations [ 465.295492][T28811] BTRFS info (device loop0): auto enabling async discard [ 465.299268][T28811] FAULT_INJECTION: forcing a failure. [ 465.299268][T28811] name failslab, interval 1, probability 0, space 0, times 0 [ 465.302573][T28811] CPU: 1 PID: 28811 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 465.305196][T28811] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 465.307835][T28811] Call trace: [ 465.308746][T28811] dump_backtrace+0x1b8/0x1e4 [ 465.309939][T28811] show_stack+0x2c/0x44 [ 465.311026][T28811] dump_stack_lvl+0xd0/0x124 [ 465.312187][T28811] dump_stack+0x1c/0x28 [ 465.313285][T28811] should_fail_ex+0x3f8/0x5c4 [ 465.314501][T28811] __should_failslab+0xc8/0x128 [ 465.315720][T28811] should_failslab+0x10/0x28 [ 465.316942][T28811] kmem_cache_alloc+0x80/0x424 [ 465.318193][T28811] btrfs_alloc_path+0x30/0x3c [ 465.319431][T28811] __btrfs_run_delayed_items+0x88/0x420 [ 465.320897][T28811] btrfs_run_delayed_items+0x24/0x34 [ 465.322283][T28811] create_pending_snapshot+0x8e4/0x2834 [ 465.323721][T28811] create_pending_snapshots+0x150/0x198 [ 465.325173][T28811] btrfs_commit_transaction+0x1000/0x2d58 [ 465.326663][T28811] create_snapshot+0x418/0x6f0 [ 465.327916][T28811] btrfs_mksubvol+0x494/0x5f8 [ 465.329141][T28811] btrfs_mksnapshot+0xc8/0x158 [ 465.330385][T28811] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 465.331889][T28811] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 465.333439][T28811] btrfs_ioctl+0x9b4/0xb08 [ 465.334611][T28811] __arm64_sys_ioctl+0x14c/0x1c8 [ 465.335943][T28811] invoke_syscall+0x98/0x2b8 [ 465.337172][T28811] el0_svc_common+0x130/0x23c [ 465.338386][T28811] do_el0_svc+0x48/0x58 [ 465.339467][T28811] el0_svc+0x58/0x16c [ 465.340484][T28811] el0t_64_sync_handler+0x84/0xfc [ 465.341857][T28811] el0t_64_sync+0x190/0x194 [ 465.343250][T28811] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 465.345873][T28811] BTRFS info (device loop0: state EA): forced readonly [ 465.347704][T28811] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 465.350014][T28811] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 465.548063][T28828] loop0: detected capacity change from 0 to 32768 [ 465.551050][T28828] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (28828) [ 465.555782][T28828] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 465.558109][T28828] BTRFS info (device loop0): using free space tree [ 465.566948][T28828] BTRFS info (device loop0): enabling ssd optimizations [ 465.568742][T28828] BTRFS info (device loop0): auto enabling async discard [ 465.572401][T28828] FAULT_INJECTION: forcing a failure. [ 465.572401][T28828] name failslab, interval 1, probability 0, space 0, times 0 [ 465.575714][T28828] CPU: 1 PID: 28828 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 465.578493][T28828] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 465.581070][T28828] Call trace: [ 465.581936][T28828] dump_backtrace+0x1b8/0x1e4 [ 465.583150][T28828] show_stack+0x2c/0x44 [ 465.584229][T28828] dump_stack_lvl+0xd0/0x124 [ 465.585422][T28828] dump_stack+0x1c/0x28 [ 465.586569][T28828] should_fail_ex+0x3f8/0x5c4 [ 465.587768][T28828] __should_failslab+0xc8/0x128 [ 465.589063][T28828] should_failslab+0x10/0x28 [ 465.590331][T28828] kmem_cache_alloc+0x80/0x424 [ 465.591587][T28828] btrfs_alloc_path+0x30/0x3c [ 465.592830][T28828] __btrfs_run_delayed_items+0x88/0x420 [ 465.594323][T28828] btrfs_run_delayed_items+0x24/0x34 [ 465.595721][T28828] create_pending_snapshot+0x8e4/0x2834 [ 465.597214][T28828] create_pending_snapshots+0x150/0x198 [ 465.598656][T28828] btrfs_commit_transaction+0x1000/0x2d58 [ 465.600220][T28828] create_snapshot+0x418/0x6f0 [ 465.601495][T28828] btrfs_mksubvol+0x494/0x5f8 [ 465.602754][T28828] btrfs_mksnapshot+0xc8/0x158 [ 465.604068][T28828] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 465.605535][T28828] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 465.607076][T28828] btrfs_ioctl+0x9b4/0xb08 [ 465.608262][T28828] __arm64_sys_ioctl+0x14c/0x1c8 [ 465.609598][T28828] invoke_syscall+0x98/0x2b8 [ 465.610848][T28828] el0_svc_common+0x130/0x23c [ 465.612066][T28828] do_el0_svc+0x48/0x58 [ 465.613164][T28828] el0_svc+0x58/0x16c [ 465.614212][T28828] el0t_64_sync_handler+0x84/0xfc [ 465.615580][T28828] el0t_64_sync+0x190/0x194 [ 465.619648][T28828] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 465.622368][T28828] BTRFS info (device loop0: state EA): forced readonly [ 465.624175][T28828] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 465.626536][T28828] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 465.838087][T28845] loop0: detected capacity change from 0 to 32768 [ 465.841042][T28845] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (28845) [ 465.845769][T28845] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 465.848042][T28845] BTRFS info (device loop0): using free space tree [ 465.858455][T28845] BTRFS info (device loop0): enabling ssd optimizations [ 465.860345][T28845] BTRFS info (device loop0): auto enabling async discard [ 465.864176][T28845] FAULT_INJECTION: forcing a failure. [ 465.864176][T28845] name failslab, interval 1, probability 0, space 0, times 0 [ 465.867893][T28845] CPU: 1 PID: 28845 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 465.870613][T28845] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 465.873231][T28845] Call trace: [ 465.874064][T28845] dump_backtrace+0x1b8/0x1e4 [ 465.875305][T28845] show_stack+0x2c/0x44 [ 465.876403][T28845] dump_stack_lvl+0xd0/0x124 [ 465.877620][T28845] dump_stack+0x1c/0x28 [ 465.878790][T28845] should_fail_ex+0x3f8/0x5c4 [ 465.880056][T28845] __should_failslab+0xc8/0x128 [ 465.881314][T28845] should_failslab+0x10/0x28 [ 465.882504][T28845] kmem_cache_alloc+0x80/0x424 [ 465.883764][T28845] btrfs_alloc_path+0x30/0x3c [ 465.885019][T28845] __btrfs_run_delayed_items+0x88/0x420 [ 465.886509][T28845] btrfs_run_delayed_items+0x24/0x34 [ 465.887921][T28845] create_pending_snapshot+0x8e4/0x2834 [ 465.889394][T28845] create_pending_snapshots+0x150/0x198 [ 465.890860][T28845] btrfs_commit_transaction+0x1000/0x2d58 [ 465.892371][T28845] create_snapshot+0x418/0x6f0 [ 465.893634][T28845] btrfs_mksubvol+0x494/0x5f8 [ 465.894892][T28845] btrfs_mksnapshot+0xc8/0x158 [ 465.896145][T28845] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 465.897649][T28845] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 465.899195][T28845] btrfs_ioctl+0x9b4/0xb08 [ 465.900402][T28845] __arm64_sys_ioctl+0x14c/0x1c8 [ 465.901757][T28845] invoke_syscall+0x98/0x2b8 [ 465.902976][T28845] el0_svc_common+0x130/0x23c [ 465.904238][T28845] do_el0_svc+0x48/0x58 [ 465.905338][T28845] el0_svc+0x58/0x16c [ 465.906419][T28845] el0t_64_sync_handler+0x84/0xfc [ 465.907797][T28845] el0t_64_sync+0x190/0x194 [ 465.911163][T28845] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 465.913856][T28845] BTRFS info (device loop0: state EA): forced readonly [ 465.915602][T28845] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 465.918436][T28845] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 466.126756][T28862] loop0: detected capacity change from 0 to 32768 [ 466.130270][T28862] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (28862) [ 466.135067][T28862] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 466.137648][T28862] BTRFS info (device loop0): using free space tree [ 466.147960][T28862] BTRFS info (device loop0): enabling ssd optimizations [ 466.149800][T28862] BTRFS info (device loop0): auto enabling async discard [ 466.157270][T28862] FAULT_INJECTION: forcing a failure. [ 466.157270][T28862] name failslab, interval 1, probability 0, space 0, times 0 [ 466.160737][T28862] CPU: 1 PID: 28862 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 466.163502][T28862] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 466.166126][T28862] Call trace: [ 466.166972][T28862] dump_backtrace+0x1b8/0x1e4 [ 466.168199][T28862] show_stack+0x2c/0x44 [ 466.169308][T28862] dump_stack_lvl+0xd0/0x124 [ 466.170541][T28862] dump_stack+0x1c/0x28 [ 466.171671][T28862] should_fail_ex+0x3f8/0x5c4 [ 466.172936][T28862] __should_failslab+0xc8/0x128 [ 466.174219][T28862] should_failslab+0x10/0x28 [ 466.175441][T28862] kmem_cache_alloc+0x80/0x424 [ 466.176731][T28862] btrfs_alloc_path+0x30/0x3c [ 466.178001][T28862] __btrfs_run_delayed_items+0x88/0x420 [ 466.179446][T28862] btrfs_run_delayed_items+0x24/0x34 [ 466.180867][T28862] create_pending_snapshot+0x8e4/0x2834 [ 466.182343][T28862] create_pending_snapshots+0x150/0x198 [ 466.183854][T28862] btrfs_commit_transaction+0x1000/0x2d58 [ 466.185389][T28862] create_snapshot+0x418/0x6f0 [ 466.186633][T28862] btrfs_mksubvol+0x494/0x5f8 [ 466.187868][T28862] btrfs_mksnapshot+0xc8/0x158 [ 466.189118][T28862] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 466.190575][T28862] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 466.192052][T28862] btrfs_ioctl+0x9b4/0xb08 [ 466.193203][T28862] __arm64_sys_ioctl+0x14c/0x1c8 [ 466.194519][T28862] invoke_syscall+0x98/0x2b8 [ 466.195720][T28862] el0_svc_common+0x130/0x23c [ 466.196967][T28862] do_el0_svc+0x48/0x58 [ 466.198048][T28862] el0_svc+0x58/0x16c [ 466.199109][T28862] el0t_64_sync_handler+0x84/0xfc [ 466.200447][T28862] el0t_64_sync+0x190/0x194 [ 466.204356][T28862] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 466.207424][T28862] BTRFS info (device loop0: state EA): forced readonly [ 466.209255][T28862] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 466.211664][T28862] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 466.446245][T28879] loop0: detected capacity change from 0 to 32768 [ 466.449217][T28879] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (28879) [ 466.454005][T28879] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 466.456253][T28879] BTRFS info (device loop0): using free space tree [ 466.466740][T28879] BTRFS info (device loop0): enabling ssd optimizations [ 466.468587][T28879] BTRFS info (device loop0): auto enabling async discard [ 466.473210][T28879] FAULT_INJECTION: forcing a failure. [ 466.473210][T28879] name failslab, interval 1, probability 0, space 0, times 0 [ 466.476455][T28879] CPU: 0 PID: 28879 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 466.479315][T28879] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 466.481952][T28879] Call trace: [ 466.482816][T28879] dump_backtrace+0x1b8/0x1e4 [ 466.484097][T28879] show_stack+0x2c/0x44 [ 466.485198][T28879] dump_stack_lvl+0xd0/0x124 [ 466.486387][T28879] dump_stack+0x1c/0x28 [ 466.487475][T28879] should_fail_ex+0x3f8/0x5c4 [ 466.488704][T28879] __should_failslab+0xc8/0x128 [ 466.489991][T28879] should_failslab+0x10/0x28 [ 466.491242][T28879] kmem_cache_alloc+0x80/0x424 [ 466.492472][T28879] btrfs_alloc_path+0x30/0x3c [ 466.493708][T28879] __btrfs_run_delayed_items+0x88/0x420 [ 466.495222][T28879] btrfs_run_delayed_items+0x24/0x34 [ 466.496628][T28879] create_pending_snapshot+0x8e4/0x2834 [ 466.498141][T28879] create_pending_snapshots+0x150/0x198 [ 466.499636][T28879] btrfs_commit_transaction+0x1000/0x2d58 [ 466.501158][T28879] create_snapshot+0x418/0x6f0 [ 466.502462][T28879] btrfs_mksubvol+0x494/0x5f8 [ 466.503698][T28879] btrfs_mksnapshot+0xc8/0x158 [ 466.504972][T28879] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 466.506517][T28879] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 466.508042][T28879] btrfs_ioctl+0x9b4/0xb08 [ 466.509227][T28879] __arm64_sys_ioctl+0x14c/0x1c8 [ 466.510543][T28879] invoke_syscall+0x98/0x2b8 [ 466.511751][T28879] el0_svc_common+0x130/0x23c [ 466.513048][T28879] do_el0_svc+0x48/0x58 [ 466.514127][T28879] el0_svc+0x58/0x16c [ 466.515194][T28879] el0t_64_sync_handler+0x84/0xfc [ 466.516483][T28879] el0t_64_sync+0x190/0x194 [ 466.517932][T28879] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 466.520594][T28879] BTRFS info (device loop0: state EA): forced readonly [ 466.522361][T28879] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 466.524682][T28879] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 466.722544][T28896] loop0: detected capacity change from 0 to 32768 [ 466.725422][T28896] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (28896) [ 466.730369][T28896] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 466.732664][T28896] BTRFS info (device loop0): using free space tree [ 466.743169][T28896] BTRFS info (device loop0): enabling ssd optimizations [ 466.744981][T28896] BTRFS info (device loop0): auto enabling async discard [ 466.748734][T28896] FAULT_INJECTION: forcing a failure. [ 466.748734][T28896] name failslab, interval 1, probability 0, space 0, times 0 [ 466.752087][T28896] CPU: 0 PID: 28896 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 466.754734][T28896] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 466.757392][T28896] Call trace: [ 466.758271][T28896] dump_backtrace+0x1b8/0x1e4 [ 466.759557][T28896] show_stack+0x2c/0x44 [ 466.760643][T28896] dump_stack_lvl+0xd0/0x124 [ 466.761887][T28896] dump_stack+0x1c/0x28 [ 466.762997][T28896] should_fail_ex+0x3f8/0x5c4 [ 466.764207][T28896] __should_failslab+0xc8/0x128 [ 466.765472][T28896] should_failslab+0x10/0x28 [ 466.766681][T28896] kmem_cache_alloc+0x80/0x424 [ 466.767967][T28896] btrfs_alloc_path+0x30/0x3c [ 466.769223][T28896] __btrfs_run_delayed_items+0x88/0x420 [ 466.770711][T28896] btrfs_run_delayed_items+0x24/0x34 [ 466.772094][T28896] create_pending_snapshot+0x8e4/0x2834 [ 466.773638][T28896] create_pending_snapshots+0x150/0x198 [ 466.775108][T28896] btrfs_commit_transaction+0x1000/0x2d58 [ 466.776597][T28896] create_snapshot+0x418/0x6f0 [ 466.777866][T28896] btrfs_mksubvol+0x494/0x5f8 [ 466.779114][T28896] btrfs_mksnapshot+0xc8/0x158 [ 466.780355][T28896] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 466.781845][T28896] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 466.783320][T28896] btrfs_ioctl+0x9b4/0xb08 [ 466.784646][T28896] __arm64_sys_ioctl+0x14c/0x1c8 [ 466.785966][T28896] invoke_syscall+0x98/0x2b8 [ 466.787239][T28896] el0_svc_common+0x130/0x23c [ 466.788434][T28896] do_el0_svc+0x48/0x58 [ 466.789506][T28896] el0_svc+0x58/0x16c [ 466.790581][T28896] el0t_64_sync_handler+0x84/0xfc [ 466.791935][T28896] el0t_64_sync+0x190/0x194 [ 466.793287][T28896] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 466.796101][T28896] BTRFS info (device loop0: state EA): forced readonly [ 466.798141][T28896] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 466.800495][T28896] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 466.996083][T28913] loop0: detected capacity change from 0 to 32768 [ 466.999052][T28913] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (28913) [ 467.003736][T28913] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 467.005903][T28913] BTRFS info (device loop0): using free space tree [ 467.016183][T28913] BTRFS info (device loop0): enabling ssd optimizations [ 467.018277][T28913] BTRFS info (device loop0): auto enabling async discard [ 467.022276][T28913] FAULT_INJECTION: forcing a failure. [ 467.022276][T28913] name failslab, interval 1, probability 0, space 0, times 0 [ 467.025540][T28913] CPU: 0 PID: 28913 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 467.028231][T28913] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 467.030925][T28913] Call trace: [ 467.031791][T28913] dump_backtrace+0x1b8/0x1e4 [ 467.033053][T28913] show_stack+0x2c/0x44 [ 467.034158][T28913] dump_stack_lvl+0xd0/0x124 [ 467.035396][T28913] dump_stack+0x1c/0x28 [ 467.036501][T28913] should_fail_ex+0x3f8/0x5c4 [ 467.037746][T28913] __should_failslab+0xc8/0x128 [ 467.039056][T28913] should_failslab+0x10/0x28 [ 467.040279][T28913] kmem_cache_alloc+0x80/0x424 [ 467.041575][T28913] btrfs_alloc_path+0x30/0x3c [ 467.042838][T28913] __btrfs_run_delayed_items+0x88/0x420 [ 467.044359][T28913] btrfs_run_delayed_items+0x24/0x34 [ 467.045797][T28913] create_pending_snapshot+0x8e4/0x2834 [ 467.047291][T28913] create_pending_snapshots+0x150/0x198 [ 467.048746][T28913] btrfs_commit_transaction+0x1000/0x2d58 [ 467.050329][T28913] create_snapshot+0x418/0x6f0 [ 467.051602][T28913] btrfs_mksubvol+0x494/0x5f8 [ 467.052836][T28913] btrfs_mksnapshot+0xc8/0x158 [ 467.054109][T28913] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 467.055555][T28913] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 467.057095][T28913] btrfs_ioctl+0x9b4/0xb08 [ 467.058242][T28913] __arm64_sys_ioctl+0x14c/0x1c8 [ 467.059616][T28913] invoke_syscall+0x98/0x2b8 [ 467.060827][T28913] el0_svc_common+0x130/0x23c [ 467.062054][T28913] do_el0_svc+0x48/0x58 [ 467.063127][T28913] el0_svc+0x58/0x16c [ 467.064198][T28913] el0t_64_sync_handler+0x84/0xfc [ 467.065498][T28913] el0t_64_sync+0x190/0x194 [ 467.066968][T28913] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 467.069606][T28913] BTRFS info (device loop0: state EA): forced readonly [ 467.071340][T28913] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 467.073685][T28913] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 467.270254][T28930] loop0: detected capacity change from 0 to 32768 [ 467.273085][T28930] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (28930) [ 467.278325][T28930] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 467.280609][T28930] BTRFS info (device loop0): using free space tree [ 467.290886][T28930] BTRFS info (device loop0): enabling ssd optimizations [ 467.292735][T28930] BTRFS info (device loop0): auto enabling async discard [ 467.297201][T28930] FAULT_INJECTION: forcing a failure. [ 467.297201][T28930] name failslab, interval 1, probability 0, space 0, times 0 [ 467.300603][T28930] CPU: 1 PID: 28930 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 467.303365][T28930] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 467.306096][T28930] Call trace: [ 467.306971][T28930] dump_backtrace+0x1b8/0x1e4 [ 467.308212][T28930] show_stack+0x2c/0x44 [ 467.309295][T28930] dump_stack_lvl+0xd0/0x124 [ 467.310529][T28930] dump_stack+0x1c/0x28 [ 467.311601][T28930] should_fail_ex+0x3f8/0x5c4 [ 467.312831][T28930] __should_failslab+0xc8/0x128 [ 467.314095][T28930] should_failslab+0x10/0x28 [ 467.315296][T28930] kmem_cache_alloc+0x80/0x424 [ 467.316552][T28930] btrfs_alloc_path+0x30/0x3c [ 467.317842][T28930] __btrfs_run_delayed_items+0x88/0x420 [ 467.319267][T28930] btrfs_run_delayed_items+0x24/0x34 [ 467.320690][T28930] btrfs_commit_transaction+0x874/0x2d58 [ 467.322200][T28930] create_snapshot+0x418/0x6f0 [ 467.323464][T28930] btrfs_mksubvol+0x494/0x5f8 [ 467.324709][T28930] btrfs_mksnapshot+0xc8/0x158 [ 467.325957][T28930] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 467.327434][T28930] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 467.328977][T28930] btrfs_ioctl+0x9b4/0xb08 [ 467.330156][T28930] __arm64_sys_ioctl+0x14c/0x1c8 [ 467.331469][T28930] invoke_syscall+0x98/0x2b8 [ 467.332756][T28930] el0_svc_common+0x130/0x23c [ 467.334046][T28930] do_el0_svc+0x48/0x58 [ 467.335135][T28930] el0_svc+0x58/0x16c [ 467.336169][T28930] el0t_64_sync_handler+0x84/0xfc [ 467.337472][T28930] el0t_64_sync+0x190/0x194 [ 467.338863][T28930] BTRFS warning (device loop0): Skipping commit of aborted transaction. [ 467.341178][T28930] BTRFS: error (device loop0: state A) in cleanup_transaction:1983: errno=-12 Out of memory [ 467.344065][T28930] BTRFS info (device loop0: state EA): forced readonly [ 467.551436][T28947] loop0: detected capacity change from 0 to 32768 [ 467.554389][T28947] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (28947) [ 467.559431][T28947] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 467.561812][T28947] BTRFS info (device loop0): using free space tree [ 467.572037][T28947] BTRFS info (device loop0): enabling ssd optimizations [ 467.573893][T28947] BTRFS info (device loop0): auto enabling async discard [ 467.577751][T28947] FAULT_INJECTION: forcing a failure. [ 467.577751][T28947] name failslab, interval 1, probability 0, space 0, times 0 [ 467.581066][T28947] CPU: 0 PID: 28947 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 467.583835][T28947] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 467.586368][T28947] Call trace: [ 467.587214][T28947] dump_backtrace+0x1b8/0x1e4 [ 467.588448][T28947] show_stack+0x2c/0x44 [ 467.589524][T28947] dump_stack_lvl+0xd0/0x124 [ 467.590769][T28947] dump_stack+0x1c/0x28 [ 467.591893][T28947] should_fail_ex+0x3f8/0x5c4 [ 467.593109][T28947] __should_failslab+0xc8/0x128 [ 467.594383][T28947] should_failslab+0x10/0x28 [ 467.595585][T28947] kmem_cache_alloc+0x80/0x424 [ 467.596861][T28947] btrfs_alloc_path+0x30/0x3c [ 467.598100][T28947] __btrfs_run_delayed_items+0x88/0x420 [ 467.599569][T28947] btrfs_run_delayed_items+0x24/0x34 [ 467.600983][T28947] create_pending_snapshot+0x8e4/0x2834 [ 467.602494][T28947] create_pending_snapshots+0x150/0x198 [ 467.603927][T28947] btrfs_commit_transaction+0x1000/0x2d58 [ 467.605471][T28947] create_snapshot+0x418/0x6f0 [ 467.606725][T28947] btrfs_mksubvol+0x494/0x5f8 [ 467.608035][T28947] btrfs_mksnapshot+0xc8/0x158 [ 467.609249][T28947] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 467.610718][T28947] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 467.612255][T28947] btrfs_ioctl+0x9b4/0xb08 [ 467.613416][T28947] __arm64_sys_ioctl+0x14c/0x1c8 [ 467.614738][T28947] invoke_syscall+0x98/0x2b8 [ 467.615957][T28947] el0_svc_common+0x130/0x23c [ 467.617235][T28947] do_el0_svc+0x48/0x58 [ 467.618338][T28947] el0_svc+0x58/0x16c [ 467.619373][T28947] el0t_64_sync_handler+0x84/0xfc [ 467.620698][T28947] el0t_64_sync+0x190/0x194 [ 467.622112][T28947] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 467.624699][T28947] BTRFS info (device loop0: state EA): forced readonly [ 467.626454][T28947] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 467.629048][T28947] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 467.822547][T28964] loop0: detected capacity change from 0 to 32768 [ 467.825447][T28964] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (28964) [ 467.830615][T28964] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 467.832844][T28964] BTRFS info (device loop0): using free space tree [ 467.842089][T28964] BTRFS info (device loop0): enabling ssd optimizations [ 467.843894][T28964] BTRFS info (device loop0): auto enabling async discard [ 467.848162][T28964] FAULT_INJECTION: forcing a failure. [ 467.848162][T28964] name failslab, interval 1, probability 0, space 0, times 0 [ 467.851520][T28964] CPU: 0 PID: 28964 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 467.854209][T28964] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 467.856893][T28964] Call trace: [ 467.857788][T28964] dump_backtrace+0x1b8/0x1e4 [ 467.859078][T28964] show_stack+0x2c/0x44 [ 467.860204][T28964] dump_stack_lvl+0xd0/0x124 [ 467.861441][T28964] dump_stack+0x1c/0x28 [ 467.862560][T28964] should_fail_ex+0x3f8/0x5c4 [ 467.863878][T28964] __should_failslab+0xc8/0x128 [ 467.865245][T28964] should_failslab+0x10/0x28 [ 467.866531][T28964] kmem_cache_alloc+0x80/0x424 [ 467.867802][T28964] btrfs_alloc_path+0x30/0x3c [ 467.869077][T28964] __btrfs_run_delayed_items+0x88/0x420 [ 467.870585][T28964] btrfs_run_delayed_items+0x24/0x34 [ 467.872021][T28964] create_pending_snapshot+0x8e4/0x2834 [ 467.873507][T28964] create_pending_snapshots+0x150/0x198 [ 467.875028][T28964] btrfs_commit_transaction+0x1000/0x2d58 [ 467.876522][T28964] create_snapshot+0x418/0x6f0 [ 467.877798][T28964] btrfs_mksubvol+0x494/0x5f8 [ 467.879050][T28964] btrfs_mksnapshot+0xc8/0x158 [ 467.880315][T28964] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 467.881866][T28964] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 467.883419][T28964] btrfs_ioctl+0x9b4/0xb08 [ 467.884625][T28964] __arm64_sys_ioctl+0x14c/0x1c8 [ 467.885978][T28964] invoke_syscall+0x98/0x2b8 [ 467.887183][T28964] el0_svc_common+0x130/0x23c [ 467.888433][T28964] do_el0_svc+0x48/0x58 [ 467.889538][T28964] el0_svc+0x58/0x16c [ 467.890646][T28964] el0t_64_sync_handler+0x84/0xfc [ 467.892051][T28964] el0t_64_sync+0x190/0x194 [ 467.893549][T28964] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 467.896296][T28964] BTRFS info (device loop0: state EA): forced readonly [ 467.898456][T28964] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 467.900872][T28964] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 468.095443][T28981] loop0: detected capacity change from 0 to 32768 [ 468.098338][T28981] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (28981) [ 468.103202][T28981] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 468.105489][T28981] BTRFS info (device loop0): using free space tree [ 468.115999][T28981] BTRFS info (device loop0): enabling ssd optimizations [ 468.118011][T28981] BTRFS info (device loop0): auto enabling async discard [ 468.121728][T28981] FAULT_INJECTION: forcing a failure. [ 468.121728][T28981] name failslab, interval 1, probability 0, space 0, times 0 [ 468.125078][T28981] CPU: 1 PID: 28981 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 468.127864][T28981] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 468.130594][T28981] Call trace: [ 468.131483][T28981] dump_backtrace+0x1b8/0x1e4 [ 468.132749][T28981] show_stack+0x2c/0x44 [ 468.133888][T28981] dump_stack_lvl+0xd0/0x124 [ 468.135124][T28981] dump_stack+0x1c/0x28 [ 468.136272][T28981] should_fail_ex+0x3f8/0x5c4 [ 468.137572][T28981] __should_failslab+0xc8/0x128 [ 468.138913][T28981] should_failslab+0x10/0x28 [ 468.140155][T28981] kmem_cache_alloc+0x80/0x424 [ 468.141467][T28981] btrfs_alloc_path+0x30/0x3c [ 468.142789][T28981] __btrfs_run_delayed_items+0x88/0x420 [ 468.144352][T28981] btrfs_run_delayed_items+0x24/0x34 [ 468.145787][T28981] create_pending_snapshot+0x8e4/0x2834 [ 468.147306][T28981] create_pending_snapshots+0x150/0x198 [ 468.148873][T28981] btrfs_commit_transaction+0x1000/0x2d58 [ 468.150416][T28981] create_snapshot+0x418/0x6f0 [ 468.151690][T28981] btrfs_mksubvol+0x494/0x5f8 [ 468.152920][T28981] btrfs_mksnapshot+0xc8/0x158 [ 468.154210][T28981] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 468.155766][T28981] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 468.157356][T28981] btrfs_ioctl+0x9b4/0xb08 [ 468.158579][T28981] __arm64_sys_ioctl+0x14c/0x1c8 [ 468.159941][T28981] invoke_syscall+0x98/0x2b8 [ 468.161224][T28981] el0_svc_common+0x130/0x23c [ 468.162494][T28981] do_el0_svc+0x48/0x58 [ 468.163620][T28981] el0_svc+0x58/0x16c [ 468.164726][T28981] el0t_64_sync_handler+0x84/0xfc [ 468.166111][T28981] el0t_64_sync+0x190/0x194 [ 468.167632][T28981] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 468.170380][T28981] BTRFS info (device loop0: state EA): forced readonly [ 468.172221][T28981] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 468.174664][T28981] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 468.370952][T28998] loop0: detected capacity change from 0 to 32768 [ 468.373849][T28998] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (28998) [ 468.379061][T28998] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 468.381393][T28998] BTRFS info (device loop0): using free space tree [ 468.391695][T28998] BTRFS info (device loop0): enabling ssd optimizations [ 468.393692][T28998] BTRFS info (device loop0): auto enabling async discard [ 468.397756][T28998] FAULT_INJECTION: forcing a failure. [ 468.397756][T28998] name failslab, interval 1, probability 0, space 0, times 0 [ 468.401068][T28998] CPU: 0 PID: 28998 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 468.403840][T28998] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 468.406460][T28998] Call trace: [ 468.407363][T28998] dump_backtrace+0x1b8/0x1e4 [ 468.408651][T28998] show_stack+0x2c/0x44 [ 468.409804][T28998] dump_stack_lvl+0xd0/0x124 [ 468.411018][T28998] dump_stack+0x1c/0x28 [ 468.412088][T28998] should_fail_ex+0x3f8/0x5c4 [ 468.413272][T28998] __should_failslab+0xc8/0x128 [ 468.414537][T28998] should_failslab+0x10/0x28 [ 468.415792][T28998] kmem_cache_alloc+0x80/0x424 [ 468.417032][T28998] btrfs_alloc_path+0x30/0x3c [ 468.418254][T28998] __btrfs_run_delayed_items+0x88/0x420 [ 468.419718][T28998] btrfs_run_delayed_items+0x24/0x34 [ 468.421188][T28998] btrfs_commit_transaction+0xa10/0x2d58 [ 468.422718][T28998] create_snapshot+0x418/0x6f0 [ 468.423953][T28998] btrfs_mksubvol+0x494/0x5f8 [ 468.425170][T28998] btrfs_mksnapshot+0xc8/0x158 [ 468.426408][T28998] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 468.427940][T28998] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 468.429495][T28998] btrfs_ioctl+0x9b4/0xb08 [ 468.430659][T28998] __arm64_sys_ioctl+0x14c/0x1c8 [ 468.431940][T28998] invoke_syscall+0x98/0x2b8 [ 468.433106][T28998] el0_svc_common+0x130/0x23c [ 468.434341][T28998] do_el0_svc+0x48/0x58 [ 468.435479][T28998] el0_svc+0x58/0x16c [ 468.436514][T28998] el0t_64_sync_handler+0x84/0xfc [ 468.437857][T28998] el0t_64_sync+0x190/0x194 [ 468.439271][T28998] BTRFS warning (device loop0): Skipping commit of aborted transaction. [ 468.442533][T28998] BTRFS: error (device loop0: state A) in cleanup_transaction:1983: errno=-12 Out of memory [ 468.445157][T28998] BTRFS info (device loop0: state EA): forced readonly [ 468.643146][T29015] loop0: detected capacity change from 0 to 32768 [ 468.645920][T29015] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (29015) [ 468.651007][T29015] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 468.653297][T29015] BTRFS info (device loop0): using free space tree [ 468.663732][T29015] BTRFS info (device loop0): enabling ssd optimizations [ 468.665526][T29015] BTRFS info (device loop0): auto enabling async discard [ 468.669472][T29015] FAULT_INJECTION: forcing a failure. [ 468.669472][T29015] name failslab, interval 1, probability 0, space 0, times 0 [ 468.672829][T29015] CPU: 1 PID: 29015 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 468.675495][T29015] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 468.678202][T29015] Call trace: [ 468.679055][T29015] dump_backtrace+0x1b8/0x1e4 [ 468.680266][T29015] show_stack+0x2c/0x44 [ 468.681338][T29015] dump_stack_lvl+0xd0/0x124 [ 468.682561][T29015] dump_stack+0x1c/0x28 [ 468.683652][T29015] should_fail_ex+0x3f8/0x5c4 [ 468.684904][T29015] __should_failslab+0xc8/0x128 [ 468.686210][T29015] should_failslab+0x10/0x28 [ 468.687429][T29015] kmem_cache_alloc+0x80/0x424 [ 468.688662][T29015] btrfs_alloc_path+0x30/0x3c [ 468.689904][T29015] __btrfs_run_delayed_items+0x88/0x420 [ 468.691375][T29015] btrfs_run_delayed_items+0x24/0x34 [ 468.692793][T29015] create_pending_snapshot+0x8e4/0x2834 [ 468.694271][T29015] create_pending_snapshots+0x150/0x198 [ 468.695744][T29015] btrfs_commit_transaction+0x1000/0x2d58 [ 468.697272][T29015] create_snapshot+0x418/0x6f0 [ 468.698548][T29015] btrfs_mksubvol+0x494/0x5f8 [ 468.699785][T29015] btrfs_mksnapshot+0xc8/0x158 [ 468.701067][T29015] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 468.702539][T29015] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 468.704083][T29015] btrfs_ioctl+0x9b4/0xb08 [ 468.705270][T29015] __arm64_sys_ioctl+0x14c/0x1c8 [ 468.706599][T29015] invoke_syscall+0x98/0x2b8 [ 468.707883][T29015] el0_svc_common+0x130/0x23c [ 468.709134][T29015] do_el0_svc+0x48/0x58 [ 468.710236][T29015] el0_svc+0x58/0x16c [ 468.711307][T29015] el0t_64_sync_handler+0x84/0xfc [ 468.712648][T29015] el0t_64_sync+0x190/0x194 [ 468.714010][T29015] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 468.716698][T29015] BTRFS info (device loop0: state EA): forced readonly [ 468.718500][T29015] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 468.720865][T29015] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 468.914376][T29032] loop0: detected capacity change from 0 to 32768 [ 468.917312][T29032] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (29032) [ 468.922349][T29032] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 468.924494][T29032] BTRFS info (device loop0): using free space tree [ 468.934496][T29032] BTRFS info (device loop0): enabling ssd optimizations [ 468.936468][T29032] BTRFS info (device loop0): auto enabling async discard [ 468.947264][T29032] FAULT_INJECTION: forcing a failure. [ 468.947264][T29032] name failslab, interval 1, probability 0, space 0, times 0 [ 468.954389][T29032] CPU: 0 PID: 29032 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 468.957120][T29032] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 468.959790][T29032] Call trace: [ 468.960652][T29032] dump_backtrace+0x1b8/0x1e4 [ 468.961886][T29032] show_stack+0x2c/0x44 [ 468.962951][T29032] dump_stack_lvl+0xd0/0x124 [ 468.964171][T29032] dump_stack+0x1c/0x28 [ 468.965205][T29032] should_fail_ex+0x3f8/0x5c4 [ 468.966473][T29032] __should_failslab+0xc8/0x128 [ 468.967756][T29032] should_failslab+0x10/0x28 [ 468.969006][T29032] kmem_cache_alloc+0x80/0x424 [ 468.970243][T29032] btrfs_alloc_path+0x30/0x3c [ 468.971471][T29032] __btrfs_run_delayed_items+0x88/0x420 [ 468.972877][T29032] btrfs_run_delayed_items+0x24/0x34 [ 468.974272][T29032] create_pending_snapshot+0x8e4/0x2834 [ 468.975724][T29032] create_pending_snapshots+0x150/0x198 [ 468.977199][T29032] btrfs_commit_transaction+0x1000/0x2d58 [ 468.978675][T29032] create_snapshot+0x418/0x6f0 [ 468.979917][T29032] btrfs_mksubvol+0x494/0x5f8 [ 468.981102][T29032] btrfs_mksnapshot+0xc8/0x158 [ 468.982328][T29032] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 468.983816][T29032] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 468.985309][T29032] btrfs_ioctl+0x9b4/0xb08 [ 468.986457][T29032] __arm64_sys_ioctl+0x14c/0x1c8 [ 468.987750][T29032] invoke_syscall+0x98/0x2b8 [ 468.988964][T29032] el0_svc_common+0x130/0x23c [ 468.990203][T29032] do_el0_svc+0x48/0x58 [ 468.991260][T29032] el0_svc+0x58/0x16c [ 468.992325][T29032] el0t_64_sync_handler+0x84/0xfc [ 468.993625][T29032] el0t_64_sync+0x190/0x194 [ 468.995067][T29032] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 468.997988][T29032] BTRFS info (device loop0: state EA): forced readonly [ 468.999869][T29032] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 469.002257][T29032] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 469.237483][T29049] loop0: detected capacity change from 0 to 32768 [ 469.240429][T29049] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (29049) [ 469.245159][T29049] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 469.247539][T29049] BTRFS info (device loop0): using free space tree [ 469.258231][T29049] BTRFS info (device loop0): enabling ssd optimizations [ 469.260044][T29049] BTRFS info (device loop0): auto enabling async discard [ 469.263804][T29049] FAULT_INJECTION: forcing a failure. [ 469.263804][T29049] name failslab, interval 1, probability 0, space 0, times 0 [ 469.267155][T29049] CPU: 1 PID: 29049 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 469.269805][T29049] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 469.272381][T29049] Call trace: [ 469.273211][T29049] dump_backtrace+0x1b8/0x1e4 [ 469.274443][T29049] show_stack+0x2c/0x44 [ 469.275501][T29049] dump_stack_lvl+0xd0/0x124 [ 469.276736][T29049] dump_stack+0x1c/0x28 [ 469.277835][T29049] should_fail_ex+0x3f8/0x5c4 [ 469.279085][T29049] __should_failslab+0xc8/0x128 [ 469.280423][T29049] should_failslab+0x10/0x28 [ 469.281582][T29049] kmem_cache_alloc+0x80/0x424 [ 469.282798][T29049] btrfs_alloc_path+0x30/0x3c [ 469.284018][T29049] __btrfs_run_delayed_items+0x88/0x420 [ 469.285458][T29049] btrfs_run_delayed_items+0x24/0x34 [ 469.286851][T29049] create_pending_snapshot+0x8e4/0x2834 [ 469.288302][T29049] create_pending_snapshots+0x150/0x198 [ 469.289785][T29049] btrfs_commit_transaction+0x1000/0x2d58 [ 469.291257][T29049] create_snapshot+0x418/0x6f0 [ 469.292504][T29049] btrfs_mksubvol+0x494/0x5f8 [ 469.293735][T29049] btrfs_mksnapshot+0xc8/0x158 [ 469.294987][T29049] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 469.296488][T29049] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 469.298003][T29049] btrfs_ioctl+0x9b4/0xb08 [ 469.299180][T29049] __arm64_sys_ioctl+0x14c/0x1c8 [ 469.300502][T29049] invoke_syscall+0x98/0x2b8 [ 469.301718][T29049] el0_svc_common+0x130/0x23c [ 469.302934][T29049] do_el0_svc+0x48/0x58 [ 469.304015][T29049] el0_svc+0x58/0x16c [ 469.305084][T29049] el0t_64_sync_handler+0x84/0xfc [ 469.306409][T29049] el0t_64_sync+0x190/0x194 [ 469.308325][T29049] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 469.310990][T29049] BTRFS info (device loop0: state EA): forced readonly [ 469.312760][T29049] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 469.315121][T29049] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 469.511916][T29066] loop0: detected capacity change from 0 to 32768 [ 469.514674][T29066] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (29066) [ 469.519493][T29066] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 469.521674][T29066] BTRFS info (device loop0): using free space tree [ 469.531582][T29066] BTRFS info (device loop0): enabling ssd optimizations [ 469.533459][T29066] BTRFS info (device loop0): auto enabling async discard [ 469.537840][T29066] FAULT_INJECTION: forcing a failure. [ 469.537840][T29066] name failslab, interval 1, probability 0, space 0, times 0 [ 469.541013][T29066] CPU: 1 PID: 29066 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 469.543692][T29066] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 469.546281][T29066] Call trace: [ 469.547121][T29066] dump_backtrace+0x1b8/0x1e4 [ 469.548388][T29066] show_stack+0x2c/0x44 [ 469.549525][T29066] dump_stack_lvl+0xd0/0x124 [ 469.550736][T29066] dump_stack+0x1c/0x28 [ 469.551835][T29066] should_fail_ex+0x3f8/0x5c4 [ 469.553085][T29066] __should_failslab+0xc8/0x128 [ 469.554374][T29066] should_failslab+0x10/0x28 [ 469.555586][T29066] kmem_cache_alloc+0x80/0x424 [ 469.556833][T29066] btrfs_alloc_path+0x30/0x3c [ 469.558102][T29066] __btrfs_run_delayed_items+0x88/0x420 [ 469.559585][T29066] btrfs_run_delayed_items+0x24/0x34 [ 469.560999][T29066] create_pending_snapshot+0x8e4/0x2834 [ 469.562454][T29066] create_pending_snapshots+0x150/0x198 [ 469.563909][T29066] btrfs_commit_transaction+0x1000/0x2d58 [ 469.565425][T29066] create_snapshot+0x418/0x6f0 [ 469.566701][T29066] btrfs_mksubvol+0x494/0x5f8 [ 469.568012][T29066] btrfs_mksnapshot+0xc8/0x158 [ 469.569303][T29066] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 469.570849][T29066] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 469.572345][T29066] btrfs_ioctl+0x9b4/0xb08 [ 469.573521][T29066] __arm64_sys_ioctl+0x14c/0x1c8 [ 469.574790][T29066] invoke_syscall+0x98/0x2b8 [ 469.575978][T29066] el0_svc_common+0x130/0x23c [ 469.577155][T29066] do_el0_svc+0x48/0x58 [ 469.578250][T29066] el0_svc+0x58/0x16c [ 469.579295][T29066] el0t_64_sync_handler+0x84/0xfc [ 469.580606][T29066] el0t_64_sync+0x190/0x194 [ 469.584065][T29066] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 469.586803][T29066] BTRFS info (device loop0: state EA): forced readonly [ 469.588518][T29066] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 469.590875][T29066] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 469.787245][T29083] loop0: detected capacity change from 0 to 32768 [ 469.790012][T29083] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (29083) [ 469.794583][T29083] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 469.796868][T29083] BTRFS info (device loop0): using free space tree [ 469.806728][T29083] BTRFS info (device loop0): enabling ssd optimizations [ 469.808586][T29083] BTRFS info (device loop0): auto enabling async discard [ 469.812356][T29083] FAULT_INJECTION: forcing a failure. [ 469.812356][T29083] name failslab, interval 1, probability 0, space 0, times 0 [ 469.815560][T29083] CPU: 1 PID: 29083 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 469.818259][T29083] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 469.820878][T29083] Call trace: [ 469.821713][T29083] dump_backtrace+0x1b8/0x1e4 [ 469.822981][T29083] show_stack+0x2c/0x44 [ 469.824084][T29083] dump_stack_lvl+0xd0/0x124 [ 469.825270][T29083] dump_stack+0x1c/0x28 [ 469.826368][T29083] should_fail_ex+0x3f8/0x5c4 [ 469.827560][T29083] __should_failslab+0xc8/0x128 [ 469.828821][T29083] should_failslab+0x10/0x28 [ 469.830020][T29083] kmem_cache_alloc+0x80/0x424 [ 469.831285][T29083] btrfs_alloc_path+0x30/0x3c [ 469.832530][T29083] __btrfs_run_delayed_items+0x88/0x420 [ 469.834011][T29083] btrfs_run_delayed_items+0x24/0x34 [ 469.835382][T29083] create_pending_snapshot+0x8e4/0x2834 [ 469.836810][T29083] create_pending_snapshots+0x150/0x198 [ 469.838245][T29083] btrfs_commit_transaction+0x1000/0x2d58 [ 469.839840][T29083] create_snapshot+0x418/0x6f0 [ 469.841136][T29083] btrfs_mksubvol+0x494/0x5f8 [ 469.842369][T29083] btrfs_mksnapshot+0xc8/0x158 [ 469.843639][T29083] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 469.845136][T29083] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 469.846668][T29083] btrfs_ioctl+0x9b4/0xb08 [ 469.847862][T29083] __arm64_sys_ioctl+0x14c/0x1c8 [ 469.849218][T29083] invoke_syscall+0x98/0x2b8 [ 469.850447][T29083] el0_svc_common+0x130/0x23c [ 469.851650][T29083] do_el0_svc+0x48/0x58 [ 469.852743][T29083] el0_svc+0x58/0x16c [ 469.853805][T29083] el0t_64_sync_handler+0x84/0xfc [ 469.855144][T29083] el0t_64_sync+0x190/0x194 [ 469.856446][T29083] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 469.859183][T29083] BTRFS info (device loop0: state EA): forced readonly [ 469.860947][T29083] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 469.863303][T29083] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 470.065357][T29100] loop0: detected capacity change from 0 to 32768 [ 470.068261][T29100] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (29100) [ 470.073016][T29100] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 470.075189][T29100] BTRFS info (device loop0): using free space tree [ 470.085276][T29100] BTRFS info (device loop0): enabling ssd optimizations [ 470.087173][T29100] BTRFS info (device loop0): auto enabling async discard [ 470.092349][T29100] FAULT_INJECTION: forcing a failure. [ 470.092349][T29100] name failslab, interval 1, probability 0, space 0, times 0 [ 470.095886][T29100] CPU: 1 PID: 29100 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 470.098645][T29100] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 470.101325][T29100] Call trace: [ 470.102207][T29100] dump_backtrace+0x1b8/0x1e4 [ 470.103424][T29100] show_stack+0x2c/0x44 [ 470.104540][T29100] dump_stack_lvl+0xd0/0x124 [ 470.105719][T29100] dump_stack+0x1c/0x28 [ 470.106825][T29100] should_fail_ex+0x3f8/0x5c4 [ 470.108057][T29100] __should_failslab+0xc8/0x128 [ 470.109282][T29100] should_failslab+0x10/0x28 [ 470.110483][T29100] kmem_cache_alloc+0x80/0x424 [ 470.111687][T29100] btrfs_alloc_path+0x30/0x3c [ 470.112912][T29100] __btrfs_run_delayed_items+0x88/0x420 [ 470.114370][T29100] btrfs_run_delayed_items+0x24/0x34 [ 470.115740][T29100] create_pending_snapshot+0x8e4/0x2834 [ 470.117160][T29100] create_pending_snapshots+0x150/0x198 [ 470.118561][T29100] btrfs_commit_transaction+0x1000/0x2d58 [ 470.119998][T29100] create_snapshot+0x418/0x6f0 [ 470.121257][T29100] btrfs_mksubvol+0x494/0x5f8 [ 470.122471][T29100] btrfs_mksnapshot+0xc8/0x158 [ 470.123786][T29100] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 470.125262][T29100] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 470.126723][T29100] btrfs_ioctl+0x9b4/0xb08 [ 470.127885][T29100] __arm64_sys_ioctl+0x14c/0x1c8 [ 470.129152][T29100] invoke_syscall+0x98/0x2b8 [ 470.130382][T29100] el0_svc_common+0x130/0x23c [ 470.131576][T29100] do_el0_svc+0x48/0x58 [ 470.132639][T29100] el0_svc+0x58/0x16c [ 470.133682][T29100] el0t_64_sync_handler+0x84/0xfc [ 470.134998][T29100] el0t_64_sync+0x190/0x194 [ 470.137008][T29100] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 470.139766][T29100] BTRFS info (device loop0: state EA): forced readonly [ 470.141577][T29100] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 470.144016][T29100] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 470.348277][T29117] loop0: detected capacity change from 0 to 32768 [ 470.351210][T29117] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (29117) [ 470.355802][T29117] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 470.358594][T29117] BTRFS info (device loop0): using free space tree [ 470.369073][T29117] BTRFS info (device loop0): enabling ssd optimizations [ 470.370865][T29117] BTRFS info (device loop0): auto enabling async discard [ 470.374741][T29117] FAULT_INJECTION: forcing a failure. [ 470.374741][T29117] name failslab, interval 1, probability 0, space 0, times 0 [ 470.378142][T29117] CPU: 0 PID: 29117 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 470.380841][T29117] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 470.383407][T29117] Call trace: [ 470.384228][T29117] dump_backtrace+0x1b8/0x1e4 [ 470.385446][T29117] show_stack+0x2c/0x44 [ 470.386522][T29117] dump_stack_lvl+0xd0/0x124 [ 470.387737][T29117] dump_stack+0x1c/0x28 [ 470.388854][T29117] should_fail_ex+0x3f8/0x5c4 [ 470.390090][T29117] __should_failslab+0xc8/0x128 [ 470.391375][T29117] should_failslab+0x10/0x28 [ 470.392609][T29117] kmem_cache_alloc+0x80/0x424 [ 470.393861][T29117] btrfs_alloc_path+0x30/0x3c [ 470.395159][T29117] __btrfs_run_delayed_items+0x88/0x420 [ 470.396621][T29117] btrfs_run_delayed_items+0x24/0x34 [ 470.398062][T29117] create_pending_snapshot+0x8e4/0x2834 [ 470.399516][T29117] create_pending_snapshots+0x150/0x198 [ 470.400963][T29117] btrfs_commit_transaction+0x1000/0x2d58 [ 470.402492][T29117] create_snapshot+0x418/0x6f0 [ 470.403739][T29117] btrfs_mksubvol+0x494/0x5f8 [ 470.404999][T29117] btrfs_mksnapshot+0xc8/0x158 [ 470.406271][T29117] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 470.407762][T29117] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 470.409318][T29117] btrfs_ioctl+0x9b4/0xb08 [ 470.410459][T29117] __arm64_sys_ioctl+0x14c/0x1c8 [ 470.411786][T29117] invoke_syscall+0x98/0x2b8 [ 470.412992][T29117] el0_svc_common+0x130/0x23c [ 470.414231][T29117] do_el0_svc+0x48/0x58 [ 470.415439][T29117] el0_svc+0x58/0x16c [ 470.416469][T29117] el0t_64_sync_handler+0x84/0xfc [ 470.417788][T29117] el0t_64_sync+0x190/0x194 [ 470.419185][T29117] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 470.421886][T29117] BTRFS info (device loop0: state EA): forced readonly [ 470.423640][T29117] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 470.425921][T29117] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 470.625605][T29134] loop0: detected capacity change from 0 to 32768 [ 470.628647][T29134] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (29134) [ 470.633469][T29134] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 470.635703][T29134] BTRFS info (device loop0): using free space tree [ 470.645880][T29134] BTRFS info (device loop0): enabling ssd optimizations [ 470.647833][T29134] BTRFS info (device loop0): auto enabling async discard [ 470.651637][T29134] FAULT_INJECTION: forcing a failure. [ 470.651637][T29134] name failslab, interval 1, probability 0, space 0, times 0 [ 470.654899][T29134] CPU: 1 PID: 29134 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 470.657584][T29134] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 470.660241][T29134] Call trace: [ 470.661099][T29134] dump_backtrace+0x1b8/0x1e4 [ 470.662333][T29134] show_stack+0x2c/0x44 [ 470.663415][T29134] dump_stack_lvl+0xd0/0x124 [ 470.664650][T29134] dump_stack+0x1c/0x28 [ 470.665742][T29134] should_fail_ex+0x3f8/0x5c4 [ 470.667009][T29134] __should_failslab+0xc8/0x128 [ 470.668309][T29134] should_failslab+0x10/0x28 [ 470.669481][T29134] kmem_cache_alloc+0x80/0x424 [ 470.670709][T29134] btrfs_alloc_path+0x30/0x3c [ 470.671937][T29134] __btrfs_run_delayed_items+0x88/0x420 [ 470.673403][T29134] btrfs_run_delayed_items+0x24/0x34 [ 470.674815][T29134] create_pending_snapshot+0x8e4/0x2834 [ 470.676293][T29134] create_pending_snapshots+0x150/0x198 [ 470.677764][T29134] btrfs_commit_transaction+0x1000/0x2d58 [ 470.679226][T29134] create_snapshot+0x418/0x6f0 [ 470.680492][T29134] btrfs_mksubvol+0x494/0x5f8 [ 470.681717][T29134] btrfs_mksnapshot+0xc8/0x158 [ 470.682974][T29134] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 470.684460][T29134] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 470.685968][T29134] btrfs_ioctl+0x9b4/0xb08 [ 470.687166][T29134] __arm64_sys_ioctl+0x14c/0x1c8 [ 470.688491][T29134] invoke_syscall+0x98/0x2b8 [ 470.689672][T29134] el0_svc_common+0x130/0x23c [ 470.690927][T29134] do_el0_svc+0x48/0x58 [ 470.692021][T29134] el0_svc+0x58/0x16c [ 470.693034][T29134] el0t_64_sync_handler+0x84/0xfc [ 470.694330][T29134] el0t_64_sync+0x190/0x194 [ 470.696075][T29134] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 470.698978][T29134] BTRFS info (device loop0: state EA): forced readonly [ 470.700707][T29134] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 470.703051][T29134] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 470.901611][T29151] loop0: detected capacity change from 0 to 32768 [ 470.904515][T29151] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (29151) [ 470.909516][T29151] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 470.911763][T29151] BTRFS info (device loop0): using free space tree [ 470.922682][T29151] BTRFS info (device loop0): enabling ssd optimizations [ 470.924537][T29151] BTRFS info (device loop0): auto enabling async discard [ 470.928649][T29151] FAULT_INJECTION: forcing a failure. [ 470.928649][T29151] name failslab, interval 1, probability 0, space 0, times 0 [ 470.931972][T29151] CPU: 1 PID: 29151 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 470.934611][T29151] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 470.937211][T29151] Call trace: [ 470.938058][T29151] dump_backtrace+0x1b8/0x1e4 [ 470.939268][T29151] show_stack+0x2c/0x44 [ 470.940369][T29151] dump_stack_lvl+0xd0/0x124 [ 470.941595][T29151] dump_stack+0x1c/0x28 [ 470.942701][T29151] should_fail_ex+0x3f8/0x5c4 [ 470.943952][T29151] __should_failslab+0xc8/0x128 [ 470.945255][T29151] should_failslab+0x10/0x28 [ 470.946479][T29151] kmem_cache_alloc+0x80/0x424 [ 470.947731][T29151] btrfs_alloc_path+0x30/0x3c [ 470.948942][T29151] __btrfs_run_delayed_items+0x88/0x420 [ 470.950386][T29151] btrfs_run_delayed_items+0x24/0x34 [ 470.951803][T29151] btrfs_commit_transaction+0xa10/0x2d58 [ 470.953303][T29151] create_snapshot+0x418/0x6f0 [ 470.954526][T29151] btrfs_mksubvol+0x494/0x5f8 [ 470.955743][T29151] btrfs_mksnapshot+0xc8/0x158 [ 470.957007][T29151] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 470.958479][T29151] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 470.959968][T29151] btrfs_ioctl+0x9b4/0xb08 [ 470.961109][T29151] __arm64_sys_ioctl+0x14c/0x1c8 [ 470.962420][T29151] invoke_syscall+0x98/0x2b8 [ 470.963595][T29151] el0_svc_common+0x130/0x23c [ 470.964821][T29151] do_el0_svc+0x48/0x58 [ 470.965923][T29151] el0_svc+0x58/0x16c [ 470.967026][T29151] el0t_64_sync_handler+0x84/0xfc [ 470.968364][T29151] el0t_64_sync+0x190/0x194 [ 470.970605][T29151] BTRFS warning (device loop0): Skipping commit of aborted transaction. [ 470.972850][T29151] BTRFS: error (device loop0: state A) in cleanup_transaction:1983: errno=-12 Out of memory [ 470.975335][T29151] BTRFS info (device loop0: state EA): forced readonly [ 471.170956][T29168] loop0: detected capacity change from 0 to 32768 [ 471.173864][T29168] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (29168) [ 471.179271][T29168] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 471.181583][T29168] BTRFS info (device loop0): using free space tree [ 471.191049][T29168] BTRFS info (device loop0): enabling ssd optimizations [ 471.192998][T29168] BTRFS info (device loop0): auto enabling async discard [ 471.197102][T29168] FAULT_INJECTION: forcing a failure. [ 471.197102][T29168] name failslab, interval 1, probability 0, space 0, times 0 [ 471.200558][T29168] CPU: 1 PID: 29168 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 471.203308][T29168] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 471.205946][T29168] Call trace: [ 471.206748][T29168] dump_backtrace+0x1b8/0x1e4 [ 471.208041][T29168] show_stack+0x2c/0x44 [ 471.209154][T29168] dump_stack_lvl+0xd0/0x124 [ 471.210358][T29168] dump_stack+0x1c/0x28 [ 471.211437][T29168] should_fail_ex+0x3f8/0x5c4 [ 471.212636][T29168] __should_failslab+0xc8/0x128 [ 471.213940][T29168] should_failslab+0x10/0x28 [ 471.215132][T29168] kmem_cache_alloc+0x80/0x424 [ 471.216350][T29168] btrfs_alloc_path+0x30/0x3c [ 471.217569][T29168] __btrfs_run_delayed_items+0x88/0x420 [ 471.219084][T29168] btrfs_run_delayed_items+0x24/0x34 [ 471.220581][T29168] btrfs_commit_transaction+0xa10/0x2d58 [ 471.222085][T29168] create_snapshot+0x418/0x6f0 [ 471.223345][T29168] btrfs_mksubvol+0x494/0x5f8 [ 471.224556][T29168] btrfs_mksnapshot+0xc8/0x158 [ 471.225797][T29168] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 471.227304][T29168] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 471.228854][T29168] btrfs_ioctl+0x9b4/0xb08 [ 471.230003][T29168] __arm64_sys_ioctl+0x14c/0x1c8 [ 471.231303][T29168] invoke_syscall+0x98/0x2b8 [ 471.232553][T29168] el0_svc_common+0x130/0x23c [ 471.233827][T29168] do_el0_svc+0x48/0x58 [ 471.234948][T29168] el0_svc+0x58/0x16c [ 471.236048][T29168] el0t_64_sync_handler+0x84/0xfc [ 471.237414][T29168] el0t_64_sync+0x190/0x194 [ 471.239911][T29168] BTRFS warning (device loop0): Skipping commit of aborted transaction. [ 471.242253][T29168] BTRFS: error (device loop0: state A) in cleanup_transaction:1983: errno=-12 Out of memory [ 471.245059][T29168] BTRFS info (device loop0: state EA): forced readonly [ 471.450159][T29185] loop0: detected capacity change from 0 to 32768 [ 471.453033][T29185] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (29185) [ 471.457802][T29185] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 471.460003][T29185] BTRFS info (device loop0): using free space tree [ 471.470649][T29185] BTRFS info (device loop0): enabling ssd optimizations [ 471.472514][T29185] BTRFS info (device loop0): auto enabling async discard [ 471.476454][T29185] FAULT_INJECTION: forcing a failure. [ 471.476454][T29185] name failslab, interval 1, probability 0, space 0, times 0 [ 471.479964][T29185] CPU: 0 PID: 29185 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 471.482699][T29185] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 471.485283][T29185] Call trace: [ 471.486124][T29185] dump_backtrace+0x1b8/0x1e4 [ 471.487375][T29185] show_stack+0x2c/0x44 [ 471.488479][T29185] dump_stack_lvl+0xd0/0x124 [ 471.489696][T29185] dump_stack+0x1c/0x28 [ 471.490842][T29185] should_fail_ex+0x3f8/0x5c4 [ 471.492079][T29185] __should_failslab+0xc8/0x128 [ 471.493346][T29185] should_failslab+0x10/0x28 [ 471.494555][T29185] kmem_cache_alloc+0x80/0x424 [ 471.495825][T29185] btrfs_alloc_path+0x30/0x3c [ 471.497043][T29185] __btrfs_run_delayed_items+0x88/0x420 [ 471.498522][T29185] btrfs_run_delayed_items+0x24/0x34 [ 471.499979][T29185] create_pending_snapshot+0x8e4/0x2834 [ 471.501412][T29185] create_pending_snapshots+0x150/0x198 [ 471.502830][T29185] btrfs_commit_transaction+0x1000/0x2d58 [ 471.504358][T29185] create_snapshot+0x418/0x6f0 [ 471.505626][T29185] btrfs_mksubvol+0x494/0x5f8 [ 471.506866][T29185] btrfs_mksnapshot+0xc8/0x158 [ 471.508164][T29185] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 471.509671][T29185] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 471.511227][T29185] btrfs_ioctl+0x9b4/0xb08 [ 471.512422][T29185] __arm64_sys_ioctl+0x14c/0x1c8 [ 471.513709][T29185] invoke_syscall+0x98/0x2b8 [ 471.514947][T29185] el0_svc_common+0x130/0x23c [ 471.516171][T29185] do_el0_svc+0x48/0x58 [ 471.517342][T29185] el0_svc+0x58/0x16c [ 471.518381][T29185] el0t_64_sync_handler+0x84/0xfc [ 471.519744][T29185] el0t_64_sync+0x190/0x194 [ 471.521204][T29185] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 471.523855][T29185] BTRFS info (device loop0: state EA): forced readonly [ 471.525650][T29185] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 471.528201][T29185] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 471.721615][T29202] loop0: detected capacity change from 0 to 32768 [ 471.724414][T29202] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (29202) [ 471.729350][T29202] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 471.731610][T29202] BTRFS info (device loop0): using free space tree [ 471.741589][T29202] BTRFS info (device loop0): enabling ssd optimizations [ 471.743530][T29202] BTRFS info (device loop0): auto enabling async discard [ 471.748676][T29202] FAULT_INJECTION: forcing a failure. [ 471.748676][T29202] name failslab, interval 1, probability 0, space 0, times 0 [ 471.752159][T29202] CPU: 0 PID: 29202 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 471.754846][T29202] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 471.757454][T29202] Call trace: [ 471.758341][T29202] dump_backtrace+0x1b8/0x1e4 [ 471.759607][T29202] show_stack+0x2c/0x44 [ 471.760736][T29202] dump_stack_lvl+0xd0/0x124 [ 471.761929][T29202] dump_stack+0x1c/0x28 [ 471.763013][T29202] should_fail_ex+0x3f8/0x5c4 [ 471.764270][T29202] __should_failslab+0xc8/0x128 [ 471.765553][T29202] should_failslab+0x10/0x28 [ 471.766757][T29202] kmem_cache_alloc+0x80/0x424 [ 471.768027][T29202] btrfs_alloc_path+0x30/0x3c [ 471.769248][T29202] __btrfs_run_delayed_items+0x88/0x420 [ 471.770702][T29202] btrfs_run_delayed_items+0x24/0x34 [ 471.772084][T29202] create_pending_snapshot+0x8e4/0x2834 [ 471.773530][T29202] create_pending_snapshots+0x150/0x198 [ 471.775000][T29202] btrfs_commit_transaction+0x1000/0x2d58 [ 471.776507][T29202] create_snapshot+0x418/0x6f0 [ 471.777759][T29202] btrfs_mksubvol+0x494/0x5f8 [ 471.779052][T29202] btrfs_mksnapshot+0xc8/0x158 [ 471.780325][T29202] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 471.781804][T29202] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 471.783321][T29202] btrfs_ioctl+0x9b4/0xb08 [ 471.784535][T29202] __arm64_sys_ioctl+0x14c/0x1c8 [ 471.785844][T29202] invoke_syscall+0x98/0x2b8 [ 471.787072][T29202] el0_svc_common+0x130/0x23c [ 471.788286][T29202] do_el0_svc+0x48/0x58 [ 471.789360][T29202] el0_svc+0x58/0x16c [ 471.790385][T29202] el0t_64_sync_handler+0x84/0xfc [ 471.791695][T29202] el0t_64_sync+0x190/0x194 [ 471.795283][T29202] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 471.798277][T29202] BTRFS info (device loop0: state EA): forced readonly [ 471.800179][T29202] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 471.802678][T29202] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 472.006512][T29219] loop0: detected capacity change from 0 to 32768 [ 472.009413][T29219] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (29219) [ 472.014035][T29219] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 472.016326][T29219] BTRFS info (device loop0): using free space tree [ 472.027148][T29219] BTRFS info (device loop0): enabling ssd optimizations [ 472.029086][T29219] BTRFS info (device loop0): auto enabling async discard [ 472.032929][T29219] FAULT_INJECTION: forcing a failure. [ 472.032929][T29219] name failslab, interval 1, probability 0, space 0, times 0 [ 472.036231][T29219] CPU: 1 PID: 29219 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 472.038960][T29219] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 472.041667][T29219] Call trace: [ 472.042543][T29219] dump_backtrace+0x1b8/0x1e4 [ 472.043816][T29219] show_stack+0x2c/0x44 [ 472.044906][T29219] dump_stack_lvl+0xd0/0x124 [ 472.046115][T29219] dump_stack+0x1c/0x28 [ 472.047269][T29219] should_fail_ex+0x3f8/0x5c4 [ 472.048525][T29219] __should_failslab+0xc8/0x128 [ 472.049819][T29219] should_failslab+0x10/0x28 [ 472.051025][T29219] kmem_cache_alloc+0x80/0x424 [ 472.052313][T29219] btrfs_alloc_path+0x30/0x3c [ 472.053533][T29219] __btrfs_run_delayed_items+0x88/0x420 [ 472.055041][T29219] btrfs_run_delayed_items+0x24/0x34 [ 472.056453][T29219] btrfs_commit_transaction+0xa10/0x2d58 [ 472.057999][T29219] create_snapshot+0x418/0x6f0 [ 472.059325][T29219] btrfs_mksubvol+0x494/0x5f8 [ 472.060583][T29219] btrfs_mksnapshot+0xc8/0x158 [ 472.061891][T29219] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 472.063415][T29219] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 472.064954][T29219] btrfs_ioctl+0x9b4/0xb08 [ 472.066126][T29219] __arm64_sys_ioctl+0x14c/0x1c8 [ 472.067446][T29219] invoke_syscall+0x98/0x2b8 [ 472.068725][T29219] el0_svc_common+0x130/0x23c [ 472.070003][T29219] do_el0_svc+0x48/0x58 [ 472.071161][T29219] el0_svc+0x58/0x16c [ 472.072234][T29219] el0t_64_sync_handler+0x84/0xfc [ 472.073552][T29219] el0t_64_sync+0x190/0x194 [ 472.074943][T29219] BTRFS warning (device loop0): Skipping commit of aborted transaction. [ 472.077235][T29219] BTRFS: error (device loop0: state A) in cleanup_transaction:1983: errno=-12 Out of memory [ 472.079866][T29219] BTRFS info (device loop0: state EA): forced readonly [ 472.274514][T29236] loop0: detected capacity change from 0 to 32768 [ 472.277390][T29236] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (29236) [ 472.282044][T29236] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 472.284269][T29236] BTRFS info (device loop0): using free space tree [ 472.294615][T29236] BTRFS info (device loop0): enabling ssd optimizations [ 472.296538][T29236] BTRFS info (device loop0): auto enabling async discard [ 472.300492][T29236] FAULT_INJECTION: forcing a failure. [ 472.300492][T29236] name failslab, interval 1, probability 0, space 0, times 0 [ 472.303826][T29236] CPU: 0 PID: 29236 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 472.306500][T29236] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 472.309181][T29236] Call trace: [ 472.310026][T29236] dump_backtrace+0x1b8/0x1e4 [ 472.311284][T29236] show_stack+0x2c/0x44 [ 472.312387][T29236] dump_stack_lvl+0xd0/0x124 [ 472.313586][T29236] dump_stack+0x1c/0x28 [ 472.314668][T29236] should_fail_ex+0x3f8/0x5c4 [ 472.315895][T29236] __should_failslab+0xc8/0x128 [ 472.317202][T29236] should_failslab+0x10/0x28 [ 472.318435][T29236] kmem_cache_alloc+0x80/0x424 [ 472.319713][T29236] btrfs_alloc_path+0x30/0x3c [ 472.320942][T29236] __btrfs_run_delayed_items+0x88/0x420 [ 472.322380][T29236] btrfs_run_delayed_items+0x24/0x34 [ 472.323816][T29236] create_pending_snapshot+0x8e4/0x2834 [ 472.325281][T29236] create_pending_snapshots+0x150/0x198 [ 472.326713][T29236] btrfs_commit_transaction+0x1000/0x2d58 [ 472.328252][T29236] create_snapshot+0x418/0x6f0 [ 472.329511][T29236] btrfs_mksubvol+0x494/0x5f8 [ 472.330792][T29236] btrfs_mksnapshot+0xc8/0x158 [ 472.332033][T29236] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 472.333518][T29236] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 472.335075][T29236] btrfs_ioctl+0x9b4/0xb08 [ 472.336197][T29236] __arm64_sys_ioctl+0x14c/0x1c8 [ 472.337534][T29236] invoke_syscall+0x98/0x2b8 [ 472.338705][T29236] el0_svc_common+0x130/0x23c [ 472.339920][T29236] do_el0_svc+0x48/0x58 [ 472.341001][T29236] el0_svc+0x58/0x16c [ 472.342081][T29236] el0t_64_sync_handler+0x84/0xfc [ 472.343386][T29236] el0t_64_sync+0x190/0x194 [ 472.346927][T29236] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 472.349613][T29236] BTRFS info (device loop0: state EA): forced readonly [ 472.351322][T29236] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 472.353700][T29236] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 472.576014][T29253] loop0: detected capacity change from 0 to 32768 [ 472.579044][T29253] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (29253) [ 472.583824][T29253] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 472.586109][T29253] BTRFS info (device loop0): using free space tree [ 472.596341][T29253] BTRFS info (device loop0): enabling ssd optimizations [ 472.598645][T29253] BTRFS info (device loop0): auto enabling async discard [ 472.602555][T29253] FAULT_INJECTION: forcing a failure. [ 472.602555][T29253] name failslab, interval 1, probability 0, space 0, times 0 [ 472.605828][T29253] CPU: 0 PID: 29253 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 472.608521][T29253] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 472.611104][T29253] Call trace: [ 472.611993][T29253] dump_backtrace+0x1b8/0x1e4 [ 472.613199][T29253] show_stack+0x2c/0x44 [ 472.614321][T29253] dump_stack_lvl+0xd0/0x124 [ 472.615568][T29253] dump_stack+0x1c/0x28 [ 472.616678][T29253] should_fail_ex+0x3f8/0x5c4 [ 472.617917][T29253] __should_failslab+0xc8/0x128 [ 472.619196][T29253] should_failslab+0x10/0x28 [ 472.620453][T29253] kmem_cache_alloc+0x80/0x424 [ 472.621786][T29253] btrfs_alloc_path+0x30/0x3c [ 472.623020][T29253] __btrfs_run_delayed_items+0x88/0x420 [ 472.624469][T29253] btrfs_run_delayed_items+0x24/0x34 [ 472.625874][T29253] btrfs_commit_transaction+0xa10/0x2d58 [ 472.627384][T29253] create_snapshot+0x418/0x6f0 [ 472.628622][T29253] btrfs_mksubvol+0x494/0x5f8 [ 472.629880][T29253] btrfs_mksnapshot+0xc8/0x158 [ 472.631121][T29253] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 472.632601][T29253] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 472.634119][T29253] btrfs_ioctl+0x9b4/0xb08 [ 472.635242][T29253] __arm64_sys_ioctl+0x14c/0x1c8 [ 472.636546][T29253] invoke_syscall+0x98/0x2b8 [ 472.637769][T29253] el0_svc_common+0x130/0x23c [ 472.639082][T29253] do_el0_svc+0x48/0x58 [ 472.640141][T29253] el0_svc+0x58/0x16c [ 472.641187][T29253] el0t_64_sync_handler+0x84/0xfc [ 472.642505][T29253] el0t_64_sync+0x190/0x194 [ 472.643991][T29253] BTRFS warning (device loop0): Skipping commit of aborted transaction. [ 472.646105][T29253] BTRFS: error (device loop0: state A) in cleanup_transaction:1983: errno=-12 Out of memory [ 472.649013][T29253] BTRFS info (device loop0: state EA): forced readonly [ 472.845245][T29270] loop0: detected capacity change from 0 to 32768 [ 472.848190][T29270] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (29270) [ 472.853056][T29270] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 472.855292][T29270] BTRFS info (device loop0): using free space tree [ 472.865474][T29270] BTRFS info (device loop0): enabling ssd optimizations [ 472.867355][T29270] BTRFS info (device loop0): auto enabling async discard [ 472.871411][T29270] FAULT_INJECTION: forcing a failure. [ 472.871411][T29270] name failslab, interval 1, probability 0, space 0, times 0 [ 472.874599][T29270] CPU: 0 PID: 29270 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 472.877289][T29270] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 472.879870][T29270] Call trace: [ 472.880692][T29270] dump_backtrace+0x1b8/0x1e4 [ 472.881911][T29270] show_stack+0x2c/0x44 [ 472.882978][T29270] dump_stack_lvl+0xd0/0x124 [ 472.884163][T29270] dump_stack+0x1c/0x28 [ 472.885262][T29270] should_fail_ex+0x3f8/0x5c4 [ 472.886465][T29270] __should_failslab+0xc8/0x128 [ 472.887739][T29270] should_failslab+0x10/0x28 [ 472.888941][T29270] kmem_cache_alloc+0x80/0x424 [ 472.890195][T29270] btrfs_alloc_path+0x30/0x3c [ 472.891450][T29270] __btrfs_run_delayed_items+0x88/0x420 [ 472.892964][T29270] btrfs_run_delayed_items+0x24/0x34 [ 472.894325][T29270] create_pending_snapshot+0x8e4/0x2834 [ 472.895796][T29270] create_pending_snapshots+0x150/0x198 [ 472.897273][T29270] btrfs_commit_transaction+0x1000/0x2d58 [ 472.898740][T29270] create_snapshot+0x418/0x6f0 [ 472.899985][T29270] btrfs_mksubvol+0x494/0x5f8 [ 472.901209][T29270] btrfs_mksnapshot+0xc8/0x158 [ 472.902525][T29270] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 472.904053][T29270] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 472.905571][T29270] btrfs_ioctl+0x9b4/0xb08 [ 472.906735][T29270] __arm64_sys_ioctl+0x14c/0x1c8 [ 472.908054][T29270] invoke_syscall+0x98/0x2b8 [ 472.909247][T29270] el0_svc_common+0x130/0x23c [ 472.910463][T29270] do_el0_svc+0x48/0x58 [ 472.911568][T29270] el0_svc+0x58/0x16c [ 472.912609][T29270] el0t_64_sync_handler+0x84/0xfc [ 472.913965][T29270] el0t_64_sync+0x190/0x194 [ 472.915436][T29270] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 472.918321][T29270] BTRFS info (device loop0: state EA): forced readonly [ 472.920173][T29270] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 472.922551][T29270] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 473.120354][T29287] loop0: detected capacity change from 0 to 32768 [ 473.123276][T29287] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (29287) [ 473.128493][T29287] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 473.130746][T29287] BTRFS info (device loop0): using free space tree [ 473.141121][T29287] BTRFS info (device loop0): enabling ssd optimizations [ 473.143038][T29287] BTRFS info (device loop0): auto enabling async discard [ 473.147074][T29287] FAULT_INJECTION: forcing a failure. [ 473.147074][T29287] name failslab, interval 1, probability 0, space 0, times 0 [ 473.150523][T29287] CPU: 0 PID: 29287 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 473.153215][T29287] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 473.155956][T29287] Call trace: [ 473.156795][T29287] dump_backtrace+0x1b8/0x1e4 [ 473.158035][T29287] show_stack+0x2c/0x44 [ 473.159155][T29287] dump_stack_lvl+0xd0/0x124 [ 473.160372][T29287] dump_stack+0x1c/0x28 [ 473.161471][T29287] should_fail_ex+0x3f8/0x5c4 [ 473.162695][T29287] __should_failslab+0xc8/0x128 [ 473.163975][T29287] should_failslab+0x10/0x28 [ 473.165185][T29287] kmem_cache_alloc+0x80/0x424 [ 473.166457][T29287] btrfs_alloc_path+0x30/0x3c [ 473.167710][T29287] __btrfs_run_delayed_items+0x88/0x420 [ 473.169224][T29287] btrfs_run_delayed_items+0x24/0x34 [ 473.170612][T29287] create_pending_snapshot+0x8e4/0x2834 [ 473.172075][T29287] create_pending_snapshots+0x150/0x198 [ 473.173553][T29287] btrfs_commit_transaction+0x1000/0x2d58 [ 473.175122][T29287] create_snapshot+0x418/0x6f0 [ 473.176400][T29287] btrfs_mksubvol+0x494/0x5f8 [ 473.177651][T29287] btrfs_mksnapshot+0xc8/0x158 [ 473.178949][T29287] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 473.180418][T29287] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 473.181912][T29287] btrfs_ioctl+0x9b4/0xb08 [ 473.183084][T29287] __arm64_sys_ioctl+0x14c/0x1c8 [ 473.184394][T29287] invoke_syscall+0x98/0x2b8 [ 473.185584][T29287] el0_svc_common+0x130/0x23c [ 473.186811][T29287] do_el0_svc+0x48/0x58 [ 473.187968][T29287] el0_svc+0x58/0x16c [ 473.189045][T29287] el0t_64_sync_handler+0x84/0xfc [ 473.190387][T29287] el0t_64_sync+0x190/0x194 [ 473.192909][T29287] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 473.195756][T29287] BTRFS info (device loop0: state EA): forced readonly [ 473.198136][T29287] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 473.200598][T29287] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 473.434196][T29304] loop0: detected capacity change from 0 to 32768 [ 473.437095][T29304] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (29304) [ 473.442726][T29304] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 473.444988][T29304] BTRFS info (device loop0): using free space tree [ 473.455301][T29304] BTRFS info (device loop0): enabling ssd optimizations [ 473.457244][T29304] BTRFS info (device loop0): auto enabling async discard [ 473.461186][T29304] FAULT_INJECTION: forcing a failure. [ 473.461186][T29304] name failslab, interval 1, probability 0, space 0, times 0 [ 473.464628][T29304] CPU: 0 PID: 29304 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 473.467396][T29304] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 473.470064][T29304] Call trace: [ 473.470902][T29304] dump_backtrace+0x1b8/0x1e4 [ 473.472173][T29304] show_stack+0x2c/0x44 [ 473.473269][T29304] dump_stack_lvl+0xd0/0x124 [ 473.474528][T29304] dump_stack+0x1c/0x28 [ 473.475592][T29304] should_fail_ex+0x3f8/0x5c4 [ 473.476834][T29304] __should_failslab+0xc8/0x128 [ 473.478124][T29304] should_failslab+0x10/0x28 [ 473.479348][T29304] kmem_cache_alloc+0x80/0x424 [ 473.480656][T29304] btrfs_alloc_path+0x30/0x3c [ 473.481889][T29304] __btrfs_run_delayed_items+0x88/0x420 [ 473.483380][T29304] btrfs_run_delayed_items+0x24/0x34 [ 473.484817][T29304] create_pending_snapshot+0x8e4/0x2834 [ 473.486306][T29304] create_pending_snapshots+0x150/0x198 [ 473.487789][T29304] btrfs_commit_transaction+0x1000/0x2d58 [ 473.489265][T29304] create_snapshot+0x418/0x6f0 [ 473.490534][T29304] btrfs_mksubvol+0x494/0x5f8 [ 473.491806][T29304] btrfs_mksnapshot+0xc8/0x158 [ 473.493054][T29304] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 473.494552][T29304] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 473.496038][T29304] btrfs_ioctl+0x9b4/0xb08 [ 473.497187][T29304] __arm64_sys_ioctl+0x14c/0x1c8 [ 473.498551][T29304] invoke_syscall+0x98/0x2b8 [ 473.499762][T29304] el0_svc_common+0x130/0x23c [ 473.501040][T29304] do_el0_svc+0x48/0x58 [ 473.502099][T29304] el0_svc+0x58/0x16c [ 473.503224][T29304] el0t_64_sync_handler+0x84/0xfc [ 473.504579][T29304] el0t_64_sync+0x190/0x194 [ 473.506125][T29304] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 473.509114][T29304] BTRFS info (device loop0: state EA): forced readonly [ 473.510948][T29304] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 473.513394][T29304] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 473.720892][T29321] loop0: detected capacity change from 0 to 32768 [ 473.723871][T29321] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (29321) [ 473.728961][T29321] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 473.731239][T29321] BTRFS info (device loop0): using free space tree [ 473.740656][T29321] BTRFS info (device loop0): enabling ssd optimizations [ 473.742534][T29321] BTRFS info (device loop0): auto enabling async discard [ 473.747092][T29321] FAULT_INJECTION: forcing a failure. [ 473.747092][T29321] name failslab, interval 1, probability 0, space 0, times 0 [ 473.750459][T29321] CPU: 0 PID: 29321 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 473.753390][T29321] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 473.756055][T29321] Call trace: [ 473.756935][T29321] dump_backtrace+0x1b8/0x1e4 [ 473.758209][T29321] show_stack+0x2c/0x44 [ 473.759311][T29321] dump_stack_lvl+0xd0/0x124 [ 473.760506][T29321] dump_stack+0x1c/0x28 [ 473.761588][T29321] should_fail_ex+0x3f8/0x5c4 [ 473.762832][T29321] __should_failslab+0xc8/0x128 [ 473.764102][T29321] should_failslab+0x10/0x28 [ 473.765338][T29321] kmem_cache_alloc+0x80/0x424 [ 473.766620][T29321] btrfs_alloc_path+0x30/0x3c [ 473.767856][T29321] __btrfs_run_delayed_items+0x88/0x420 [ 473.769355][T29321] btrfs_run_delayed_items+0x24/0x34 [ 473.770769][T29321] create_pending_snapshot+0x8e4/0x2834 [ 473.772247][T29321] create_pending_snapshots+0x150/0x198 [ 473.773701][T29321] btrfs_commit_transaction+0x1000/0x2d58 [ 473.775209][T29321] create_snapshot+0x418/0x6f0 [ 473.776469][T29321] btrfs_mksubvol+0x494/0x5f8 [ 473.777740][T29321] btrfs_mksnapshot+0xc8/0x158 [ 473.779067][T29321] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 473.780538][T29321] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 473.782124][T29321] btrfs_ioctl+0x9b4/0xb08 [ 473.783310][T29321] __arm64_sys_ioctl+0x14c/0x1c8 [ 473.784647][T29321] invoke_syscall+0x98/0x2b8 [ 473.785832][T29321] el0_svc_common+0x130/0x23c [ 473.787075][T29321] do_el0_svc+0x48/0x58 [ 473.788192][T29321] el0_svc+0x58/0x16c [ 473.789293][T29321] el0t_64_sync_handler+0x84/0xfc [ 473.790623][T29321] el0t_64_sync+0x190/0x194 [ 473.792140][T29321] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 473.794847][T29321] BTRFS info (device loop0: state EA): forced readonly [ 473.796901][T29321] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 473.799319][T29321] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 473.994153][T29338] loop0: detected capacity change from 0 to 32768 [ 473.997116][T29338] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (29338) [ 474.001990][T29338] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 474.004221][T29338] BTRFS info (device loop0): using free space tree [ 474.014990][T29338] BTRFS info (device loop0): enabling ssd optimizations [ 474.016986][T29338] BTRFS info (device loop0): auto enabling async discard [ 474.020963][T29338] FAULT_INJECTION: forcing a failure. [ 474.020963][T29338] name failslab, interval 1, probability 0, space 0, times 0 [ 474.024264][T29338] CPU: 0 PID: 29338 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 474.027008][T29338] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 474.029717][T29338] Call trace: [ 474.030601][T29338] dump_backtrace+0x1b8/0x1e4 [ 474.031848][T29338] show_stack+0x2c/0x44 [ 474.032922][T29338] dump_stack_lvl+0xd0/0x124 [ 474.034203][T29338] dump_stack+0x1c/0x28 [ 474.035320][T29338] should_fail_ex+0x3f8/0x5c4 [ 474.036588][T29338] __should_failslab+0xc8/0x128 [ 474.037898][T29338] should_failslab+0x10/0x28 [ 474.039126][T29338] kmem_cache_alloc+0x80/0x424 [ 474.040417][T29338] btrfs_alloc_path+0x30/0x3c [ 474.041679][T29338] __btrfs_run_delayed_items+0x88/0x420 [ 474.043162][T29338] btrfs_run_delayed_items+0x24/0x34 [ 474.044578][T29338] create_pending_snapshot+0x8e4/0x2834 [ 474.046083][T29338] create_pending_snapshots+0x150/0x198 [ 474.047570][T29338] btrfs_commit_transaction+0x1000/0x2d58 [ 474.049135][T29338] create_snapshot+0x418/0x6f0 [ 474.050406][T29338] btrfs_mksubvol+0x494/0x5f8 [ 474.051684][T29338] btrfs_mksnapshot+0xc8/0x158 [ 474.052962][T29338] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 474.054453][T29338] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 474.055975][T29338] btrfs_ioctl+0x9b4/0xb08 [ 474.057166][T29338] __arm64_sys_ioctl+0x14c/0x1c8 [ 474.058438][T29338] invoke_syscall+0x98/0x2b8 [ 474.059674][T29338] el0_svc_common+0x130/0x23c [ 474.060919][T29338] do_el0_svc+0x48/0x58 [ 474.062078][T29338] el0_svc+0x58/0x16c [ 474.063125][T29338] el0t_64_sync_handler+0x84/0xfc [ 474.064473][T29338] el0t_64_sync+0x190/0x194 [ 474.065917][T29338] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 474.068986][T29338] BTRFS info (device loop0: state EA): forced readonly [ 474.070733][T29338] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 474.073124][T29338] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 474.270077][T29355] loop0: detected capacity change from 0 to 32768 [ 474.272949][T29355] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (29355) [ 474.278706][T29355] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 474.281145][T29355] BTRFS info (device loop0): using free space tree [ 474.291577][T29355] BTRFS info (device loop0): enabling ssd optimizations [ 474.293471][T29355] BTRFS info (device loop0): auto enabling async discard [ 474.297436][T29355] FAULT_INJECTION: forcing a failure. [ 474.297436][T29355] name failslab, interval 1, probability 0, space 0, times 0 [ 474.300721][T29355] CPU: 0 PID: 29355 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 474.303355][T29355] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 474.306030][T29355] Call trace: [ 474.306869][T29355] dump_backtrace+0x1b8/0x1e4 [ 474.308121][T29355] show_stack+0x2c/0x44 [ 474.309212][T29355] dump_stack_lvl+0xd0/0x124 [ 474.310494][T29355] dump_stack+0x1c/0x28 [ 474.311601][T29355] should_fail_ex+0x3f8/0x5c4 [ 474.312848][T29355] __should_failslab+0xc8/0x128 [ 474.314200][T29355] should_failslab+0x10/0x28 [ 474.315420][T29355] kmem_cache_alloc+0x80/0x424 [ 474.316692][T29355] btrfs_alloc_path+0x30/0x3c [ 474.318005][T29355] __btrfs_run_delayed_items+0x88/0x420 [ 474.319488][T29355] btrfs_run_delayed_items+0x24/0x34 [ 474.320939][T29355] create_pending_snapshot+0x8e4/0x2834 [ 474.322403][T29355] create_pending_snapshots+0x150/0x198 [ 474.323925][T29355] btrfs_commit_transaction+0x1000/0x2d58 [ 474.325489][T29355] create_snapshot+0x418/0x6f0 [ 474.326758][T29355] btrfs_mksubvol+0x494/0x5f8 [ 474.328008][T29355] btrfs_mksnapshot+0xc8/0x158 [ 474.329288][T29355] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 474.330732][T29355] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 474.332268][T29355] btrfs_ioctl+0x9b4/0xb08 [ 474.333486][T29355] __arm64_sys_ioctl+0x14c/0x1c8 [ 474.334754][T29355] invoke_syscall+0x98/0x2b8 [ 474.335995][T29355] el0_svc_common+0x130/0x23c [ 474.337205][T29355] do_el0_svc+0x48/0x58 [ 474.338291][T29355] el0_svc+0x58/0x16c [ 474.339342][T29355] el0t_64_sync_handler+0x84/0xfc [ 474.340724][T29355] el0t_64_sync+0x190/0x194 [ 474.342120][T29355] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 474.344856][T29355] BTRFS info (device loop0: state EA): forced readonly [ 474.346821][T29355] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 474.349312][T29355] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 474.545195][T29372] loop0: detected capacity change from 0 to 32768 [ 474.548098][T29372] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (29372) [ 474.552896][T29372] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 474.555210][T29372] BTRFS info (device loop0): using free space tree [ 474.565526][T29372] BTRFS info (device loop0): enabling ssd optimizations [ 474.567898][T29372] BTRFS info (device loop0): auto enabling async discard [ 474.572076][T29372] FAULT_INJECTION: forcing a failure. [ 474.572076][T29372] name failslab, interval 1, probability 0, space 0, times 0 [ 474.575509][T29372] CPU: 0 PID: 29372 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 474.578263][T29372] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 474.580924][T29372] Call trace: [ 474.581793][T29372] dump_backtrace+0x1b8/0x1e4 [ 474.583042][T29372] show_stack+0x2c/0x44 [ 474.584147][T29372] dump_stack_lvl+0xd0/0x124 [ 474.585391][T29372] dump_stack+0x1c/0x28 [ 474.586549][T29372] should_fail_ex+0x3f8/0x5c4 [ 474.587837][T29372] __should_failslab+0xc8/0x128 [ 474.589117][T29372] should_failslab+0x10/0x28 [ 474.590321][T29372] kmem_cache_alloc+0x80/0x424 [ 474.591609][T29372] btrfs_alloc_path+0x30/0x3c [ 474.592844][T29372] __btrfs_run_delayed_items+0x88/0x420 [ 474.594380][T29372] btrfs_run_delayed_items+0x24/0x34 [ 474.595798][T29372] create_pending_snapshot+0x8e4/0x2834 [ 474.597336][T29372] create_pending_snapshots+0x150/0x198 [ 474.598832][T29372] btrfs_commit_transaction+0x1000/0x2d58 [ 474.600370][T29372] create_snapshot+0x418/0x6f0 [ 474.601678][T29372] btrfs_mksubvol+0x494/0x5f8 [ 474.602965][T29372] btrfs_mksnapshot+0xc8/0x158 [ 474.604266][T29372] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 474.605792][T29372] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 474.607380][T29372] btrfs_ioctl+0x9b4/0xb08 [ 474.608572][T29372] __arm64_sys_ioctl+0x14c/0x1c8 [ 474.609916][T29372] invoke_syscall+0x98/0x2b8 [ 474.611217][T29372] el0_svc_common+0x130/0x23c [ 474.612519][T29372] do_el0_svc+0x48/0x58 [ 474.613663][T29372] el0_svc+0x58/0x16c [ 474.614759][T29372] el0t_64_sync_handler+0x84/0xfc [ 474.616126][T29372] el0t_64_sync+0x190/0x194 [ 474.617747][T29372] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 474.620674][T29372] BTRFS info (device loop0: state EA): forced readonly [ 474.622605][T29372] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 474.625113][T29372] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 474.832283][T29389] loop0: detected capacity change from 0 to 32768 [ 474.835148][T29389] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (29389) [ 474.840234][T29389] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 474.842582][T29389] BTRFS info (device loop0): using free space tree [ 474.852692][T29389] BTRFS info (device loop0): enabling ssd optimizations [ 474.854593][T29389] BTRFS info (device loop0): auto enabling async discard [ 474.859854][T29389] FAULT_INJECTION: forcing a failure. [ 474.859854][T29389] name failslab, interval 1, probability 0, space 0, times 0 [ 474.863248][T29389] CPU: 1 PID: 29389 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 474.865993][T29389] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 474.868646][T29389] Call trace: [ 474.869480][T29389] dump_backtrace+0x1b8/0x1e4 [ 474.870711][T29389] show_stack+0x2c/0x44 [ 474.871834][T29389] dump_stack_lvl+0xd0/0x124 [ 474.873040][T29389] dump_stack+0x1c/0x28 [ 474.874130][T29389] should_fail_ex+0x3f8/0x5c4 [ 474.875389][T29389] __should_failslab+0xc8/0x128 [ 474.876662][T29389] should_failslab+0x10/0x28 [ 474.877864][T29389] kmem_cache_alloc+0x80/0x424 [ 474.879100][T29389] btrfs_alloc_path+0x30/0x3c [ 474.880314][T29389] __btrfs_run_delayed_items+0x88/0x420 [ 474.881792][T29389] btrfs_run_delayed_items+0x24/0x34 [ 474.883193][T29389] create_pending_snapshot+0x8e4/0x2834 [ 474.884634][T29389] create_pending_snapshots+0x150/0x198 [ 474.886101][T29389] btrfs_commit_transaction+0x1000/0x2d58 [ 474.887607][T29389] create_snapshot+0x418/0x6f0 [ 474.888915][T29389] btrfs_mksubvol+0x494/0x5f8 [ 474.890180][T29389] btrfs_mksnapshot+0xc8/0x158 [ 474.891412][T29389] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 474.892913][T29389] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 474.894389][T29389] btrfs_ioctl+0x9b4/0xb08 [ 474.895583][T29389] __arm64_sys_ioctl+0x14c/0x1c8 [ 474.896875][T29389] invoke_syscall+0x98/0x2b8 [ 474.898064][T29389] el0_svc_common+0x130/0x23c [ 474.899289][T29389] do_el0_svc+0x48/0x58 [ 474.900380][T29389] el0_svc+0x58/0x16c [ 474.901462][T29389] el0t_64_sync_handler+0x84/0xfc [ 474.902791][T29389] el0t_64_sync+0x190/0x194 [ 474.906897][T29389] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 474.909752][T29389] BTRFS info (device loop0: state EA): forced readonly [ 474.911626][T29389] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 474.914076][T29389] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 475.147387][T29406] loop0: detected capacity change from 0 to 32768 [ 475.150313][T29406] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (29406) [ 475.154968][T29406] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 475.157305][T29406] BTRFS info (device loop0): using free space tree [ 475.167524][T29406] BTRFS info (device loop0): enabling ssd optimizations [ 475.169540][T29406] BTRFS info (device loop0): auto enabling async discard [ 475.173385][T29406] FAULT_INJECTION: forcing a failure. [ 475.173385][T29406] name failslab, interval 1, probability 0, space 0, times 0 [ 475.176731][T29406] CPU: 1 PID: 29406 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 475.179418][T29406] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 475.181964][T29406] Call trace: [ 475.182796][T29406] dump_backtrace+0x1b8/0x1e4 [ 475.183986][T29406] show_stack+0x2c/0x44 [ 475.185061][T29406] dump_stack_lvl+0xd0/0x124 [ 475.186208][T29406] dump_stack+0x1c/0x28 [ 475.187299][T29406] should_fail_ex+0x3f8/0x5c4 [ 475.188572][T29406] __should_failslab+0xc8/0x128 [ 475.189848][T29406] should_failslab+0x10/0x28 [ 475.191034][T29406] kmem_cache_alloc+0x80/0x424 [ 475.192280][T29406] btrfs_alloc_path+0x30/0x3c [ 475.193532][T29406] __btrfs_run_delayed_items+0x88/0x420 [ 475.195032][T29406] btrfs_run_delayed_items+0x24/0x34 [ 475.196479][T29406] create_pending_snapshot+0x8e4/0x2834 [ 475.197959][T29406] create_pending_snapshots+0x150/0x198 [ 475.199424][T29406] btrfs_commit_transaction+0x1000/0x2d58 [ 475.200934][T29406] create_snapshot+0x418/0x6f0 [ 475.202216][T29406] btrfs_mksubvol+0x494/0x5f8 [ 475.203477][T29406] btrfs_mksnapshot+0xc8/0x158 [ 475.204758][T29406] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 475.206246][T29406] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 475.207737][T29406] btrfs_ioctl+0x9b4/0xb08 [ 475.208934][T29406] __arm64_sys_ioctl+0x14c/0x1c8 [ 475.210239][T29406] invoke_syscall+0x98/0x2b8 [ 475.211457][T29406] el0_svc_common+0x130/0x23c [ 475.212722][T29406] do_el0_svc+0x48/0x58 [ 475.213822][T29406] el0_svc+0x58/0x16c [ 475.214892][T29406] el0t_64_sync_handler+0x84/0xfc [ 475.216248][T29406] el0t_64_sync+0x190/0x194 [ 475.217593][T29406] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 475.220249][T29406] BTRFS info (device loop0: state EA): forced readonly [ 475.222065][T29406] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 475.224363][T29406] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 475.419801][T29423] loop0: detected capacity change from 0 to 32768 [ 475.422621][T29423] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (29423) [ 475.427489][T29423] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 475.429677][T29423] BTRFS info (device loop0): using free space tree [ 475.439842][T29423] BTRFS info (device loop0): enabling ssd optimizations [ 475.441728][T29423] BTRFS info (device loop0): auto enabling async discard [ 475.445943][T29423] FAULT_INJECTION: forcing a failure. [ 475.445943][T29423] name failslab, interval 1, probability 0, space 0, times 0 [ 475.449455][T29423] CPU: 0 PID: 29423 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 475.452256][T29423] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 475.454885][T29423] Call trace: [ 475.455727][T29423] dump_backtrace+0x1b8/0x1e4 [ 475.456974][T29423] show_stack+0x2c/0x44 [ 475.458080][T29423] dump_stack_lvl+0xd0/0x124 [ 475.459254][T29423] dump_stack+0x1c/0x28 [ 475.460352][T29423] should_fail_ex+0x3f8/0x5c4 [ 475.461600][T29423] __should_failslab+0xc8/0x128 [ 475.462890][T29423] should_failslab+0x10/0x28 [ 475.464072][T29423] kmem_cache_alloc+0x80/0x424 [ 475.465367][T29423] btrfs_alloc_path+0x30/0x3c [ 475.466599][T29423] __btrfs_run_delayed_items+0x88/0x420 [ 475.468062][T29423] btrfs_run_delayed_items+0x24/0x34 [ 475.469411][T29423] create_pending_snapshot+0x8e4/0x2834 [ 475.470943][T29423] create_pending_snapshots+0x150/0x198 [ 475.472499][T29423] btrfs_commit_transaction+0x1000/0x2d58 [ 475.474011][T29423] create_snapshot+0x418/0x6f0 [ 475.475285][T29423] btrfs_mksubvol+0x494/0x5f8 [ 475.476539][T29423] btrfs_mksnapshot+0xc8/0x158 [ 475.477789][T29423] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 475.479298][T29423] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 475.480810][T29423] btrfs_ioctl+0x9b4/0xb08 [ 475.481985][T29423] __arm64_sys_ioctl+0x14c/0x1c8 [ 475.483299][T29423] invoke_syscall+0x98/0x2b8 [ 475.484512][T29423] el0_svc_common+0x130/0x23c [ 475.485762][T29423] do_el0_svc+0x48/0x58 [ 475.486889][T29423] el0_svc+0x58/0x16c [ 475.487954][T29423] el0t_64_sync_handler+0x84/0xfc [ 475.489279][T29423] el0t_64_sync+0x190/0x194 [ 475.490638][T29423] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 475.493322][T29423] BTRFS info (device loop0: state EA): forced readonly [ 475.495151][T29423] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 475.497748][T29423] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 475.690815][T29440] loop0: detected capacity change from 0 to 32768 [ 475.694057][T29440] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (29440) [ 475.699073][T29440] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 475.701423][T29440] BTRFS info (device loop0): using free space tree [ 475.712034][T29440] BTRFS info (device loop0): enabling ssd optimizations [ 475.714074][T29440] BTRFS info (device loop0): auto enabling async discard [ 475.718062][T29440] FAULT_INJECTION: forcing a failure. [ 475.718062][T29440] name failslab, interval 1, probability 0, space 0, times 0 [ 475.721373][T29440] CPU: 1 PID: 29440 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 475.724081][T29440] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 475.726870][T29440] Call trace: [ 475.727750][T29440] dump_backtrace+0x1b8/0x1e4 [ 475.729034][T29440] show_stack+0x2c/0x44 [ 475.730146][T29440] dump_stack_lvl+0xd0/0x124 [ 475.731372][T29440] dump_stack+0x1c/0x28 [ 475.732495][T29440] should_fail_ex+0x3f8/0x5c4 [ 475.733782][T29440] __should_failslab+0xc8/0x128 [ 475.735081][T29440] should_failslab+0x10/0x28 [ 475.736330][T29440] kmem_cache_alloc+0x80/0x424 [ 475.737579][T29440] btrfs_alloc_path+0x30/0x3c [ 475.738862][T29440] __btrfs_run_delayed_items+0x88/0x420 [ 475.740408][T29440] btrfs_run_delayed_items+0x24/0x34 [ 475.741836][T29440] create_pending_snapshot+0x8e4/0x2834 [ 475.743313][T29440] create_pending_snapshots+0x150/0x198 [ 475.744825][T29440] btrfs_commit_transaction+0x1000/0x2d58 [ 475.746344][T29440] create_snapshot+0x418/0x6f0 [ 475.747627][T29440] btrfs_mksubvol+0x494/0x5f8 [ 475.748874][T29440] btrfs_mksnapshot+0xc8/0x158 [ 475.750165][T29440] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 475.751667][T29440] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 475.753190][T29440] btrfs_ioctl+0x9b4/0xb08 [ 475.754418][T29440] __arm64_sys_ioctl+0x14c/0x1c8 [ 475.755715][T29440] invoke_syscall+0x98/0x2b8 [ 475.756932][T29440] el0_svc_common+0x130/0x23c [ 475.758193][T29440] do_el0_svc+0x48/0x58 [ 475.759299][T29440] el0_svc+0x58/0x16c [ 475.760354][T29440] el0t_64_sync_handler+0x84/0xfc [ 475.761708][T29440] el0t_64_sync+0x190/0x194 [ 475.765049][T29440] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 475.767994][T29440] BTRFS info (device loop0: state EA): forced readonly [ 475.769790][T29440] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 475.772193][T29440] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 475.977407][T29457] loop0: detected capacity change from 0 to 32768 [ 475.980350][T29457] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (29457) [ 475.985216][T29457] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 475.987573][T29457] BTRFS info (device loop0): using free space tree [ 475.997807][T29457] BTRFS info (device loop0): enabling ssd optimizations [ 475.999740][T29457] BTRFS info (device loop0): auto enabling async discard [ 476.003634][T29457] FAULT_INJECTION: forcing a failure. [ 476.003634][T29457] name failslab, interval 1, probability 0, space 0, times 0 [ 476.007386][T29457] CPU: 1 PID: 29457 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 476.010118][T29457] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 476.012705][T29457] Call trace: [ 476.013553][T29457] dump_backtrace+0x1b8/0x1e4 [ 476.014785][T29457] show_stack+0x2c/0x44 [ 476.015886][T29457] dump_stack_lvl+0xd0/0x124 [ 476.017128][T29457] dump_stack+0x1c/0x28 [ 476.018240][T29457] should_fail_ex+0x3f8/0x5c4 [ 476.019445][T29457] __should_failslab+0xc8/0x128 [ 476.020764][T29457] should_failslab+0x10/0x28 [ 476.021993][T29457] kmem_cache_alloc+0x80/0x424 [ 476.023286][T29457] btrfs_alloc_path+0x30/0x3c [ 476.024517][T29457] __btrfs_run_delayed_items+0x88/0x420 [ 476.025974][T29457] btrfs_run_delayed_items+0x24/0x34 [ 476.027371][T29457] create_pending_snapshot+0x8e4/0x2834 [ 476.028828][T29457] create_pending_snapshots+0x150/0x198 [ 476.030299][T29457] btrfs_commit_transaction+0x1000/0x2d58 [ 476.031826][T29457] create_snapshot+0x418/0x6f0 [ 476.033105][T29457] btrfs_mksubvol+0x494/0x5f8 [ 476.034335][T29457] btrfs_mksnapshot+0xc8/0x158 [ 476.035579][T29457] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 476.037055][T29457] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 476.038605][T29457] btrfs_ioctl+0x9b4/0xb08 [ 476.039796][T29457] __arm64_sys_ioctl+0x14c/0x1c8 [ 476.041136][T29457] invoke_syscall+0x98/0x2b8 [ 476.042322][T29457] el0_svc_common+0x130/0x23c [ 476.043578][T29457] do_el0_svc+0x48/0x58 [ 476.044710][T29457] el0_svc+0x58/0x16c [ 476.045785][T29457] el0t_64_sync_handler+0x84/0xfc [ 476.047100][T29457] el0t_64_sync+0x190/0x194 [ 476.048480][T29457] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 476.051120][T29457] BTRFS info (device loop0: state EA): forced readonly [ 476.052865][T29457] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 476.055220][T29457] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 476.253273][T29474] loop0: detected capacity change from 0 to 32768 [ 476.256254][T29474] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (29474) [ 476.261192][T29474] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 476.263494][T29474] BTRFS info (device loop0): using free space tree [ 476.273969][T29474] BTRFS info (device loop0): enabling ssd optimizations [ 476.275913][T29474] BTRFS info (device loop0): auto enabling async discard [ 476.279887][T29474] FAULT_INJECTION: forcing a failure. [ 476.279887][T29474] name failslab, interval 1, probability 0, space 0, times 0 [ 476.283140][T29474] CPU: 0 PID: 29474 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 476.285761][T29474] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 476.288400][T29474] Call trace: [ 476.289226][T29474] dump_backtrace+0x1b8/0x1e4 [ 476.290484][T29474] show_stack+0x2c/0x44 [ 476.291617][T29474] dump_stack_lvl+0xd0/0x124 [ 476.292849][T29474] dump_stack+0x1c/0x28 [ 476.293955][T29474] should_fail_ex+0x3f8/0x5c4 [ 476.295218][T29474] __should_failslab+0xc8/0x128 [ 476.296494][T29474] should_failslab+0x10/0x28 [ 476.297733][T29474] kmem_cache_alloc+0x80/0x424 [ 476.298971][T29474] btrfs_alloc_path+0x30/0x3c [ 476.300185][T29474] __btrfs_run_delayed_items+0x88/0x420 [ 476.301628][T29474] btrfs_run_delayed_items+0x24/0x34 [ 476.303015][T29474] create_pending_snapshot+0x8e4/0x2834 [ 476.304440][T29474] create_pending_snapshots+0x150/0x198 [ 476.305896][T29474] btrfs_commit_transaction+0x1000/0x2d58 [ 476.307396][T29474] create_snapshot+0x418/0x6f0 [ 476.308632][T29474] btrfs_mksubvol+0x494/0x5f8 [ 476.309886][T29474] btrfs_mksnapshot+0xc8/0x158 [ 476.311129][T29474] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 476.312616][T29474] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 476.314107][T29474] btrfs_ioctl+0x9b4/0xb08 [ 476.315258][T29474] __arm64_sys_ioctl+0x14c/0x1c8 [ 476.316558][T29474] invoke_syscall+0x98/0x2b8 [ 476.317720][T29474] el0_svc_common+0x130/0x23c [ 476.318996][T29474] do_el0_svc+0x48/0x58 [ 476.320095][T29474] el0_svc+0x58/0x16c [ 476.321132][T29474] el0t_64_sync_handler+0x84/0xfc [ 476.322446][T29474] el0t_64_sync+0x190/0x194 [ 476.323864][T29474] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 476.326478][T29474] BTRFS info (device loop0: state EA): forced readonly [ 476.328443][T29474] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 476.330832][T29474] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 476.525155][T29491] loop0: detected capacity change from 0 to 32768 [ 476.528071][T29491] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (29491) [ 476.532715][T29491] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 476.535045][T29491] BTRFS info (device loop0): using free space tree [ 476.545404][T29491] BTRFS info (device loop0): enabling ssd optimizations [ 476.547324][T29491] BTRFS info (device loop0): auto enabling async discard [ 476.551226][T29491] FAULT_INJECTION: forcing a failure. [ 476.551226][T29491] name failslab, interval 1, probability 0, space 0, times 0 [ 476.554422][T29491] CPU: 1 PID: 29491 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 476.557070][T29491] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 476.559792][T29491] Call trace: [ 476.560665][T29491] dump_backtrace+0x1b8/0x1e4 [ 476.561926][T29491] show_stack+0x2c/0x44 [ 476.563000][T29491] dump_stack_lvl+0xd0/0x124 [ 476.564200][T29491] dump_stack+0x1c/0x28 [ 476.565310][T29491] should_fail_ex+0x3f8/0x5c4 [ 476.566547][T29491] __should_failslab+0xc8/0x128 [ 476.567809][T29491] should_failslab+0x10/0x28 [ 476.569038][T29491] kmem_cache_alloc+0x80/0x424 [ 476.570298][T29491] btrfs_alloc_path+0x30/0x3c [ 476.571558][T29491] __btrfs_run_delayed_items+0x88/0x420 [ 476.573037][T29491] btrfs_run_delayed_items+0x24/0x34 [ 476.574417][T29491] btrfs_commit_transaction+0xa10/0x2d58 [ 476.575864][T29491] create_snapshot+0x418/0x6f0 [ 476.577104][T29491] btrfs_mksubvol+0x494/0x5f8 [ 476.578325][T29491] btrfs_mksnapshot+0xc8/0x158 [ 476.579576][T29491] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 476.581049][T29491] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 476.582578][T29491] btrfs_ioctl+0x9b4/0xb08 [ 476.583788][T29491] __arm64_sys_ioctl+0x14c/0x1c8 [ 476.585239][T29491] invoke_syscall+0x98/0x2b8 [ 476.586446][T29491] el0_svc_common+0x130/0x23c [ 476.587660][T29491] do_el0_svc+0x48/0x58 [ 476.588750][T29491] el0_svc+0x58/0x16c [ 476.589785][T29491] el0t_64_sync_handler+0x84/0xfc [ 476.591132][T29491] el0t_64_sync+0x190/0x194 [ 476.592950][T29491] BTRFS warning (device loop0): Skipping commit of aborted transaction. [ 476.595006][T29491] BTRFS: error (device loop0: state A) in cleanup_transaction:1983: errno=-12 Out of memory [ 476.597862][T29491] BTRFS info (device loop0: state EA): forced readonly [ 476.792507][T29508] loop0: detected capacity change from 0 to 32768 [ 476.795361][T29508] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (29508) [ 476.800411][T29508] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 476.802688][T29508] BTRFS info (device loop0): using free space tree [ 476.813043][T29508] BTRFS info (device loop0): enabling ssd optimizations [ 476.814893][T29508] BTRFS info (device loop0): auto enabling async discard [ 476.819119][T29508] FAULT_INJECTION: forcing a failure. [ 476.819119][T29508] name failslab, interval 1, probability 0, space 0, times 0 [ 476.822285][T29508] CPU: 1 PID: 29508 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 476.824926][T29508] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 476.827480][T29508] Call trace: [ 476.828348][T29508] dump_backtrace+0x1b8/0x1e4 [ 476.829550][T29508] show_stack+0x2c/0x44 [ 476.830637][T29508] dump_stack_lvl+0xd0/0x124 [ 476.831849][T29508] dump_stack+0x1c/0x28 [ 476.832950][T29508] should_fail_ex+0x3f8/0x5c4 [ 476.834148][T29508] __should_failslab+0xc8/0x128 [ 476.835409][T29508] should_failslab+0x10/0x28 [ 476.836567][T29508] kmem_cache_alloc+0x80/0x424 [ 476.837837][T29508] btrfs_alloc_path+0x30/0x3c [ 476.839037][T29508] __btrfs_run_delayed_items+0x88/0x420 [ 476.840460][T29508] btrfs_run_delayed_items+0x24/0x34 [ 476.841832][T29508] btrfs_commit_transaction+0xa10/0x2d58 [ 476.843284][T29508] create_snapshot+0x418/0x6f0 [ 476.844512][T29508] btrfs_mksubvol+0x494/0x5f8 [ 476.845707][T29508] btrfs_mksnapshot+0xc8/0x158 [ 476.846929][T29508] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 476.848394][T29508] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 476.849901][T29508] btrfs_ioctl+0x9b4/0xb08 [ 476.851042][T29508] __arm64_sys_ioctl+0x14c/0x1c8 [ 476.852366][T29508] invoke_syscall+0x98/0x2b8 [ 476.853518][T29508] el0_svc_common+0x130/0x23c [ 476.854725][T29508] do_el0_svc+0x48/0x58 [ 476.855799][T29508] el0_svc+0x58/0x16c [ 476.856802][T29508] el0t_64_sync_handler+0x84/0xfc [ 476.858093][T29508] el0t_64_sync+0x190/0x194 [ 476.859391][T29508] BTRFS warning (device loop0): Skipping commit of aborted transaction. [ 476.861555][T29508] BTRFS: error (device loop0: state A) in cleanup_transaction:1983: errno=-12 Out of memory [ 476.864152][T29508] BTRFS info (device loop0: state EA): forced readonly [ 477.058861][T29525] loop0: detected capacity change from 0 to 32768 [ 477.061739][T29525] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (29525) [ 477.066384][T29525] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 477.068709][T29525] BTRFS info (device loop0): using free space tree [ 477.078766][T29525] BTRFS info (device loop0): enabling ssd optimizations [ 477.080790][T29525] BTRFS info (device loop0): auto enabling async discard [ 477.084532][T29525] FAULT_INJECTION: forcing a failure. [ 477.084532][T29525] name failslab, interval 1, probability 0, space 0, times 0 [ 477.088364][T29525] CPU: 1 PID: 29525 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 477.091089][T29525] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 477.093580][T29525] Call trace: [ 477.094448][T29525] dump_backtrace+0x1b8/0x1e4 [ 477.095688][T29525] show_stack+0x2c/0x44 [ 477.096758][T29525] dump_stack_lvl+0xd0/0x124 [ 477.097986][T29525] dump_stack+0x1c/0x28 [ 477.099098][T29525] should_fail_ex+0x3f8/0x5c4 [ 477.100350][T29525] __should_failslab+0xc8/0x128 [ 477.101613][T29525] should_failslab+0x10/0x28 [ 477.102843][T29525] kmem_cache_alloc+0x80/0x424 [ 477.104104][T29525] btrfs_alloc_path+0x30/0x3c [ 477.105309][T29525] __btrfs_run_delayed_items+0x88/0x420 [ 477.106720][T29525] btrfs_run_delayed_items+0x24/0x34 [ 477.108127][T29525] btrfs_commit_transaction+0xa10/0x2d58 [ 477.109591][T29525] create_snapshot+0x418/0x6f0 [ 477.110846][T29525] btrfs_mksubvol+0x494/0x5f8 [ 477.112046][T29525] btrfs_mksnapshot+0xc8/0x158 [ 477.113310][T29525] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 477.114811][T29525] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 477.116314][T29525] btrfs_ioctl+0x9b4/0xb08 [ 477.117451][T29525] __arm64_sys_ioctl+0x14c/0x1c8 [ 477.118728][T29525] invoke_syscall+0x98/0x2b8 [ 477.119914][T29525] el0_svc_common+0x130/0x23c [ 477.121133][T29525] do_el0_svc+0x48/0x58 [ 477.122224][T29525] el0_svc+0x58/0x16c [ 477.123290][T29525] el0t_64_sync_handler+0x84/0xfc [ 477.124572][T29525] el0t_64_sync+0x190/0x194 [ 477.127911][T29525] BTRFS warning (device loop0): Skipping commit of aborted transaction. [ 477.130145][T29525] BTRFS: error (device loop0: state A) in cleanup_transaction:1983: errno=-12 Out of memory [ 477.132754][T29525] BTRFS info (device loop0: state EA): forced readonly [ 477.335326][T29542] loop0: detected capacity change from 0 to 32768 [ 477.338315][T29542] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (29542) [ 477.342991][T29542] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 477.345147][T29542] BTRFS info (device loop0): using free space tree [ 477.355623][T29542] BTRFS info (device loop0): enabling ssd optimizations [ 477.357631][T29542] BTRFS info (device loop0): auto enabling async discard [ 477.361451][T29542] FAULT_INJECTION: forcing a failure. [ 477.361451][T29542] name failslab, interval 1, probability 0, space 0, times 0 [ 477.364740][T29542] CPU: 1 PID: 29542 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 477.367424][T29542] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 477.370041][T29542] Call trace: [ 477.370930][T29542] dump_backtrace+0x1b8/0x1e4 [ 477.372194][T29542] show_stack+0x2c/0x44 [ 477.373289][T29542] dump_stack_lvl+0xd0/0x124 [ 477.374525][T29542] dump_stack+0x1c/0x28 [ 477.375615][T29542] should_fail_ex+0x3f8/0x5c4 [ 477.377032][T29542] __should_failslab+0xc8/0x128 [ 477.378310][T29542] should_failslab+0x10/0x28 [ 477.379533][T29542] kmem_cache_alloc+0x80/0x424 [ 477.380804][T29542] btrfs_alloc_path+0x30/0x3c [ 477.382078][T29542] __btrfs_run_delayed_items+0x88/0x420 [ 477.383519][T29542] btrfs_run_delayed_items+0x24/0x34 [ 477.384926][T29542] create_pending_snapshot+0x8e4/0x2834 [ 477.386483][T29542] create_pending_snapshots+0x150/0x198 [ 477.387965][T29542] btrfs_commit_transaction+0x1000/0x2d58 [ 477.389550][T29542] create_snapshot+0x418/0x6f0 [ 477.390831][T29542] btrfs_mksubvol+0x494/0x5f8 [ 477.392053][T29542] btrfs_mksnapshot+0xc8/0x158 [ 477.393312][T29542] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 477.394765][T29542] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 477.396274][T29542] btrfs_ioctl+0x9b4/0xb08 [ 477.397499][T29542] __arm64_sys_ioctl+0x14c/0x1c8 [ 477.398849][T29542] invoke_syscall+0x98/0x2b8 [ 477.400079][T29542] el0_svc_common+0x130/0x23c [ 477.401325][T29542] do_el0_svc+0x48/0x58 [ 477.402419][T29542] el0_svc+0x58/0x16c [ 477.403452][T29542] el0t_64_sync_handler+0x84/0xfc [ 477.404770][T29542] el0t_64_sync+0x190/0x194 [ 477.406519][T29542] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 477.409351][T29542] BTRFS info (device loop0: state EA): forced readonly [ 477.411091][T29542] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 477.413426][T29542] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 477.609958][T29559] loop0: detected capacity change from 0 to 32768 [ 477.612734][T29559] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (29559) [ 477.617577][T29559] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 477.619907][T29559] BTRFS info (device loop0): using free space tree [ 477.630434][T29559] BTRFS info (device loop0): enabling ssd optimizations [ 477.632163][T29559] BTRFS info (device loop0): auto enabling async discard [ 477.636070][T29559] FAULT_INJECTION: forcing a failure. [ 477.636070][T29559] name failslab, interval 1, probability 0, space 0, times 0 [ 477.639394][T29559] CPU: 0 PID: 29559 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 477.642109][T29559] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 477.644709][T29559] Call trace: [ 477.645580][T29559] dump_backtrace+0x1b8/0x1e4 [ 477.646807][T29559] show_stack+0x2c/0x44 [ 477.647979][T29559] dump_stack_lvl+0xd0/0x124 [ 477.649233][T29559] dump_stack+0x1c/0x28 [ 477.650306][T29559] should_fail_ex+0x3f8/0x5c4 [ 477.651570][T29559] __should_failslab+0xc8/0x128 [ 477.652878][T29559] should_failslab+0x10/0x28 [ 477.654128][T29559] kmem_cache_alloc+0x80/0x424 [ 477.655371][T29559] btrfs_alloc_path+0x30/0x3c [ 477.656605][T29559] __btrfs_run_delayed_items+0x88/0x420 [ 477.658130][T29559] btrfs_run_delayed_items+0x24/0x34 [ 477.659557][T29559] create_pending_snapshot+0x8e4/0x2834 [ 477.661034][T29559] create_pending_snapshots+0x150/0x198 [ 477.662583][T29559] btrfs_commit_transaction+0x1000/0x2d58 [ 477.664155][T29559] create_snapshot+0x418/0x6f0 [ 477.665387][T29559] btrfs_mksubvol+0x494/0x5f8 [ 477.666569][T29559] btrfs_mksnapshot+0xc8/0x158 [ 477.667822][T29559] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 477.669270][T29559] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 477.670814][T29559] btrfs_ioctl+0x9b4/0xb08 [ 477.672017][T29559] __arm64_sys_ioctl+0x14c/0x1c8 [ 477.673340][T29559] invoke_syscall+0x98/0x2b8 [ 477.674561][T29559] el0_svc_common+0x130/0x23c [ 477.675825][T29559] do_el0_svc+0x48/0x58 [ 477.676889][T29559] el0_svc+0x58/0x16c [ 477.677925][T29559] el0t_64_sync_handler+0x84/0xfc [ 477.679215][T29559] el0t_64_sync+0x190/0x194 [ 477.680524][T29559] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 477.683229][T29559] BTRFS info (device loop0: state EA): forced readonly [ 477.685010][T29559] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 477.687501][T29559] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 477.881039][T29576] loop0: detected capacity change from 0 to 32768 [ 477.883901][T29576] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (29576) [ 477.888862][T29576] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 477.891219][T29576] BTRFS info (device loop0): using free space tree [ 477.900745][T29576] BTRFS info (device loop0): enabling ssd optimizations [ 477.902592][T29576] BTRFS info (device loop0): auto enabling async discard [ 477.907493][T29576] FAULT_INJECTION: forcing a failure. [ 477.907493][T29576] name failslab, interval 1, probability 0, space 0, times 0 [ 477.910957][T29576] CPU: 0 PID: 29576 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 477.913699][T29576] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 477.916359][T29576] Call trace: [ 477.917237][T29576] dump_backtrace+0x1b8/0x1e4 [ 477.918465][T29576] show_stack+0x2c/0x44 [ 477.919574][T29576] dump_stack_lvl+0xd0/0x124 [ 477.920787][T29576] dump_stack+0x1c/0x28 [ 477.921910][T29576] should_fail_ex+0x3f8/0x5c4 [ 477.923175][T29576] __should_failslab+0xc8/0x128 [ 477.924413][T29576] should_failslab+0x10/0x28 [ 477.925632][T29576] kmem_cache_alloc+0x80/0x424 [ 477.926872][T29576] btrfs_alloc_path+0x30/0x3c [ 477.928122][T29576] __btrfs_run_delayed_items+0x88/0x420 [ 477.929579][T29576] btrfs_run_delayed_items+0x24/0x34 [ 477.930970][T29576] create_pending_snapshot+0x8e4/0x2834 [ 477.932424][T29576] create_pending_snapshots+0x150/0x198 [ 477.933913][T29576] btrfs_commit_transaction+0x1000/0x2d58 [ 477.935476][T29576] create_snapshot+0x418/0x6f0 [ 477.936731][T29576] btrfs_mksubvol+0x494/0x5f8 [ 477.937999][T29576] btrfs_mksnapshot+0xc8/0x158 [ 477.939250][T29576] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 477.940722][T29576] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 477.942291][T29576] btrfs_ioctl+0x9b4/0xb08 [ 477.943475][T29576] __arm64_sys_ioctl+0x14c/0x1c8 [ 477.944852][T29576] invoke_syscall+0x98/0x2b8 [ 477.946117][T29576] el0_svc_common+0x130/0x23c [ 477.947383][T29576] do_el0_svc+0x48/0x58 [ 477.948519][T29576] el0_svc+0x58/0x16c [ 477.949617][T29576] el0t_64_sync_handler+0x84/0xfc [ 477.950960][T29576] el0t_64_sync+0x190/0x194 [ 477.954487][T29576] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 477.957607][T29576] BTRFS info (device loop0: state EA): forced readonly [ 477.959523][T29576] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 477.962040][T29576] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 478.196329][T29593] loop0: detected capacity change from 0 to 32768 [ 478.199289][T29593] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (29593) [ 478.204044][T29593] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 478.206158][T29593] BTRFS info (device loop0): using free space tree [ 478.216354][T29593] BTRFS info (device loop0): enabling ssd optimizations [ 478.218323][T29593] BTRFS info (device loop0): auto enabling async discard [ 478.222133][T29593] FAULT_INJECTION: forcing a failure. [ 478.222133][T29593] name failslab, interval 1, probability 0, space 0, times 0 [ 478.225243][T29593] CPU: 0 PID: 29593 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 478.227741][T29593] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 478.230210][T29593] Call trace: [ 478.231002][T29593] dump_backtrace+0x1b8/0x1e4 [ 478.232140][T29593] show_stack+0x2c/0x44 [ 478.233179][T29593] dump_stack_lvl+0xd0/0x124 [ 478.234308][T29593] dump_stack+0x1c/0x28 [ 478.235334][T29593] should_fail_ex+0x3f8/0x5c4 [ 478.236497][T29593] __should_failslab+0xc8/0x128 [ 478.237724][T29593] should_failslab+0x10/0x28 [ 478.238889][T29593] kmem_cache_alloc+0x80/0x424 [ 478.240082][T29593] btrfs_alloc_path+0x30/0x3c [ 478.241280][T29593] __btrfs_run_delayed_items+0x88/0x420 [ 478.242724][T29593] btrfs_run_delayed_items+0x24/0x34 [ 478.244132][T29593] create_pending_snapshot+0x8e4/0x2834 [ 478.245525][T29593] create_pending_snapshots+0x150/0x198 [ 478.246868][T29593] btrfs_commit_transaction+0x1000/0x2d58 [ 478.248265][T29593] create_snapshot+0x418/0x6f0 [ 478.249493][T29593] btrfs_mksubvol+0x494/0x5f8 [ 478.250677][T29593] btrfs_mksnapshot+0xc8/0x158 [ 478.251863][T29593] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 478.253326][T29593] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 478.254791][T29593] btrfs_ioctl+0x9b4/0xb08 [ 478.255894][T29593] __arm64_sys_ioctl+0x14c/0x1c8 [ 478.257171][T29593] invoke_syscall+0x98/0x2b8 [ 478.258333][T29593] el0_svc_common+0x130/0x23c [ 478.259462][T29593] do_el0_svc+0x48/0x58 [ 478.260459][T29593] el0_svc+0x58/0x16c [ 478.261447][T29593] el0t_64_sync_handler+0x84/0xfc [ 478.262667][T29593] el0t_64_sync+0x190/0x194 [ 478.264089][T29593] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 478.266657][T29593] BTRFS info (device loop0: state EA): forced readonly [ 478.268415][T29593] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 478.270622][T29593] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 478.471620][T29610] loop0: detected capacity change from 0 to 32768 [ 478.474427][T29610] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (29610) [ 478.479314][T29610] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 478.481499][T29610] BTRFS info (device loop0): using free space tree [ 478.491723][T29610] BTRFS info (device loop0): enabling ssd optimizations [ 478.493626][T29610] BTRFS info (device loop0): auto enabling async discard [ 478.497633][T29610] FAULT_INJECTION: forcing a failure. [ 478.497633][T29610] name failslab, interval 1, probability 0, space 0, times 0 [ 478.500932][T29610] CPU: 0 PID: 29610 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 478.503632][T29610] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 478.506249][T29610] Call trace: [ 478.507102][T29610] dump_backtrace+0x1b8/0x1e4 [ 478.508340][T29610] show_stack+0x2c/0x44 [ 478.509436][T29610] dump_stack_lvl+0xd0/0x124 [ 478.510656][T29610] dump_stack+0x1c/0x28 [ 478.511732][T29610] should_fail_ex+0x3f8/0x5c4 [ 478.512944][T29610] __should_failslab+0xc8/0x128 [ 478.514228][T29610] should_failslab+0x10/0x28 [ 478.515446][T29610] kmem_cache_alloc+0x80/0x424 [ 478.516683][T29610] btrfs_alloc_path+0x30/0x3c [ 478.517898][T29610] __btrfs_run_delayed_items+0x88/0x420 [ 478.519344][T29610] btrfs_run_delayed_items+0x24/0x34 [ 478.520746][T29610] create_pending_snapshot+0x8e4/0x2834 [ 478.522202][T29610] create_pending_snapshots+0x150/0x198 [ 478.523605][T29610] btrfs_commit_transaction+0x1000/0x2d58 [ 478.525134][T29610] create_snapshot+0x418/0x6f0 [ 478.526408][T29610] btrfs_mksubvol+0x494/0x5f8 [ 478.527631][T29610] btrfs_mksnapshot+0xc8/0x158 [ 478.528878][T29610] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 478.530337][T29610] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 478.531901][T29610] btrfs_ioctl+0x9b4/0xb08 [ 478.533083][T29610] __arm64_sys_ioctl+0x14c/0x1c8 [ 478.534380][T29610] invoke_syscall+0x98/0x2b8 [ 478.535599][T29610] el0_svc_common+0x130/0x23c [ 478.536805][T29610] do_el0_svc+0x48/0x58 [ 478.537886][T29610] el0_svc+0x58/0x16c [ 478.538918][T29610] el0t_64_sync_handler+0x84/0xfc [ 478.540234][T29610] el0t_64_sync+0x190/0x194 [ 478.541683][T29610] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 478.544286][T29610] BTRFS info (device loop0: state EA): forced readonly [ 478.545981][T29610] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 478.548677][T29610] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 478.760100][T29627] loop0: detected capacity change from 0 to 32768 [ 478.762848][T29627] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (29627) [ 478.767605][T29627] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 478.769919][T29627] BTRFS info (device loop0): using free space tree [ 478.780431][T29627] BTRFS info (device loop0): enabling ssd optimizations [ 478.782363][T29627] BTRFS info (device loop0): auto enabling async discard [ 478.786215][T29627] FAULT_INJECTION: forcing a failure. [ 478.786215][T29627] name failslab, interval 1, probability 0, space 0, times 0 [ 478.789749][T29627] CPU: 1 PID: 29627 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 478.792433][T29627] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 478.795118][T29627] Call trace: [ 478.795966][T29627] dump_backtrace+0x1b8/0x1e4 [ 478.797214][T29627] show_stack+0x2c/0x44 [ 478.798333][T29627] dump_stack_lvl+0xd0/0x124 [ 478.799594][T29627] dump_stack+0x1c/0x28 [ 478.800694][T29627] should_fail_ex+0x3f8/0x5c4 [ 478.801924][T29627] __should_failslab+0xc8/0x128 [ 478.803284][T29627] should_failslab+0x10/0x28 [ 478.804488][T29627] kmem_cache_alloc+0x80/0x424 [ 478.805726][T29627] btrfs_alloc_path+0x30/0x3c [ 478.806957][T29627] __btrfs_run_delayed_items+0x88/0x420 [ 478.808434][T29627] btrfs_run_delayed_items+0x24/0x34 [ 478.809851][T29627] create_pending_snapshot+0x8e4/0x2834 [ 478.811327][T29627] create_pending_snapshots+0x150/0x198 [ 478.812835][T29627] btrfs_commit_transaction+0x1000/0x2d58 [ 478.814367][T29627] create_snapshot+0x418/0x6f0 [ 478.815651][T29627] btrfs_mksubvol+0x494/0x5f8 [ 478.816896][T29627] btrfs_mksnapshot+0xc8/0x158 [ 478.818173][T29627] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 478.819645][T29627] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 478.821235][T29627] btrfs_ioctl+0x9b4/0xb08 [ 478.822387][T29627] __arm64_sys_ioctl+0x14c/0x1c8 [ 478.823702][T29627] invoke_syscall+0x98/0x2b8 [ 478.824958][T29627] el0_svc_common+0x130/0x23c [ 478.826187][T29627] do_el0_svc+0x48/0x58 [ 478.827265][T29627] el0_svc+0x58/0x16c [ 478.828314][T29627] el0t_64_sync_handler+0x84/0xfc [ 478.829651][T29627] el0t_64_sync+0x190/0x194 [ 478.831180][T29627] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 478.833864][T29627] BTRFS info (device loop0: state EA): forced readonly [ 478.835620][T29627] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 478.838118][T29627] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 479.032857][T29644] loop0: detected capacity change from 0 to 32768 [ 479.035720][T29644] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (29644) [ 479.040913][T29644] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 479.043139][T29644] BTRFS info (device loop0): using free space tree [ 479.053226][T29644] BTRFS info (device loop0): enabling ssd optimizations [ 479.055042][T29644] BTRFS info (device loop0): auto enabling async discard [ 479.058735][T29644] FAULT_INJECTION: forcing a failure. [ 479.058735][T29644] name failslab, interval 1, probability 0, space 0, times 0 [ 479.062123][T29644] CPU: 1 PID: 29644 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 479.064790][T29644] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 479.067372][T29644] Call trace: [ 479.068239][T29644] dump_backtrace+0x1b8/0x1e4 [ 479.069563][T29644] show_stack+0x2c/0x44 [ 479.070662][T29644] dump_stack_lvl+0xd0/0x124 [ 479.071884][T29644] dump_stack+0x1c/0x28 [ 479.072975][T29644] should_fail_ex+0x3f8/0x5c4 [ 479.074176][T29644] __should_failslab+0xc8/0x128 [ 479.075455][T29644] should_failslab+0x10/0x28 [ 479.076676][T29644] kmem_cache_alloc+0x80/0x424 [ 479.077949][T29644] btrfs_alloc_path+0x30/0x3c [ 479.079178][T29644] __btrfs_run_delayed_items+0x88/0x420 [ 479.080639][T29644] btrfs_run_delayed_items+0x24/0x34 [ 479.082114][T29644] create_pending_snapshot+0x8e4/0x2834 [ 479.083561][T29644] create_pending_snapshots+0x150/0x198 [ 479.084999][T29644] btrfs_commit_transaction+0x1000/0x2d58 [ 479.086502][T29644] create_snapshot+0x418/0x6f0 [ 479.087782][T29644] btrfs_mksubvol+0x494/0x5f8 [ 479.089015][T29644] btrfs_mksnapshot+0xc8/0x158 [ 479.090273][T29644] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 479.091746][T29644] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 479.093244][T29644] btrfs_ioctl+0x9b4/0xb08 [ 479.094369][T29644] __arm64_sys_ioctl+0x14c/0x1c8 [ 479.095669][T29644] invoke_syscall+0x98/0x2b8 [ 479.096853][T29644] el0_svc_common+0x130/0x23c [ 479.098109][T29644] do_el0_svc+0x48/0x58 [ 479.099207][T29644] el0_svc+0x58/0x16c [ 479.100232][T29644] el0t_64_sync_handler+0x84/0xfc [ 479.101538][T29644] el0t_64_sync+0x190/0x194 [ 479.103325][T29644] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 479.105993][T29644] BTRFS info (device loop0: state EA): forced readonly [ 479.108081][T29644] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 479.110540][T29644] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 479.313521][T29661] loop0: detected capacity change from 0 to 32768 [ 479.316377][T29661] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (29661) [ 479.321354][T29661] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 479.323676][T29661] BTRFS info (device loop0): using free space tree [ 479.333949][T29661] BTRFS info (device loop0): enabling ssd optimizations [ 479.335747][T29661] BTRFS info (device loop0): auto enabling async discard [ 479.340066][T29661] FAULT_INJECTION: forcing a failure. [ 479.340066][T29661] name failslab, interval 1, probability 0, space 0, times 0 [ 479.343443][T29661] CPU: 0 PID: 29661 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 479.346143][T29661] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 479.348844][T29661] Call trace: [ 479.349729][T29661] dump_backtrace+0x1b8/0x1e4 [ 479.350983][T29661] show_stack+0x2c/0x44 [ 479.352065][T29661] dump_stack_lvl+0xd0/0x124 [ 479.353285][T29661] dump_stack+0x1c/0x28 [ 479.354455][T29661] should_fail_ex+0x3f8/0x5c4 [ 479.355724][T29661] __should_failslab+0xc8/0x128 [ 479.356989][T29661] should_failslab+0x10/0x28 [ 479.358243][T29661] kmem_cache_alloc+0x80/0x424 [ 479.359521][T29661] btrfs_alloc_path+0x30/0x3c [ 479.360739][T29661] __btrfs_run_delayed_items+0x88/0x420 [ 479.362240][T29661] btrfs_run_delayed_items+0x24/0x34 [ 479.363699][T29661] create_pending_snapshot+0x8e4/0x2834 [ 479.365231][T29661] create_pending_snapshots+0x150/0x198 [ 479.366720][T29661] btrfs_commit_transaction+0x1000/0x2d58 [ 479.368249][T29661] create_snapshot+0x418/0x6f0 [ 479.369530][T29661] btrfs_mksubvol+0x494/0x5f8 [ 479.370738][T29661] btrfs_mksnapshot+0xc8/0x158 [ 479.371994][T29661] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 479.373496][T29661] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 479.375008][T29661] btrfs_ioctl+0x9b4/0xb08 [ 479.376191][T29661] __arm64_sys_ioctl+0x14c/0x1c8 [ 479.377496][T29661] invoke_syscall+0x98/0x2b8 [ 479.378763][T29661] el0_svc_common+0x130/0x23c [ 479.380017][T29661] do_el0_svc+0x48/0x58 [ 479.381120][T29661] el0_svc+0x58/0x16c [ 479.382201][T29661] el0t_64_sync_handler+0x84/0xfc [ 479.383514][T29661] el0t_64_sync+0x190/0x194 [ 479.384991][T29661] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 479.387870][T29661] BTRFS info (device loop0: state EA): forced readonly [ 479.389703][T29661] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 479.392131][T29661] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 479.635171][T29678] loop0: detected capacity change from 0 to 32768 [ 479.638280][T29678] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (29678) [ 479.643110][T29678] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 479.645313][T29678] BTRFS info (device loop0): using free space tree [ 479.655995][T29678] BTRFS info (device loop0): enabling ssd optimizations [ 479.658171][T29678] BTRFS info (device loop0): auto enabling async discard [ 479.662206][T29678] FAULT_INJECTION: forcing a failure. [ 479.662206][T29678] name failslab, interval 1, probability 0, space 0, times 0 [ 479.665545][T29678] CPU: 0 PID: 29678 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 479.668174][T29678] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 479.670676][T29678] Call trace: [ 479.671528][T29678] dump_backtrace+0x1b8/0x1e4 [ 479.672686][T29678] show_stack+0x2c/0x44 [ 479.673747][T29678] dump_stack_lvl+0xd0/0x124 [ 479.674887][T29678] dump_stack+0x1c/0x28 [ 479.675937][T29678] should_fail_ex+0x3f8/0x5c4 [ 479.677093][T29678] __should_failslab+0xc8/0x128 [ 479.678293][T29678] should_failslab+0x10/0x28 [ 479.679471][T29678] kmem_cache_alloc+0x80/0x424 [ 479.680630][T29678] btrfs_alloc_path+0x30/0x3c [ 479.681826][T29678] __btrfs_run_delayed_items+0x88/0x420 [ 479.683195][T29678] btrfs_run_delayed_items+0x24/0x34 [ 479.684543][T29678] create_pending_snapshot+0x8e4/0x2834 [ 479.685956][T29678] create_pending_snapshots+0x150/0x198 [ 479.687326][T29678] btrfs_commit_transaction+0x1000/0x2d58 [ 479.688767][T29678] create_snapshot+0x418/0x6f0 [ 479.689963][T29678] btrfs_mksubvol+0x494/0x5f8 [ 479.691096][T29678] btrfs_mksnapshot+0xc8/0x158 [ 479.692294][T29678] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 479.693726][T29678] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 479.695181][T29678] btrfs_ioctl+0x9b4/0xb08 [ 479.696286][T29678] __arm64_sys_ioctl+0x14c/0x1c8 [ 479.697522][T29678] invoke_syscall+0x98/0x2b8 [ 479.698643][T29678] el0_svc_common+0x130/0x23c [ 479.699885][T29678] do_el0_svc+0x48/0x58 [ 479.700931][T29678] el0_svc+0x58/0x16c [ 479.701934][T29678] el0t_64_sync_handler+0x84/0xfc [ 479.703206][T29678] el0t_64_sync+0x190/0x194 [ 479.704604][T29678] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 479.707265][T29678] BTRFS info (device loop0: state EA): forced readonly [ 479.708959][T29678] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 479.711130][T29678] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 479.908324][T29695] loop0: detected capacity change from 0 to 32768 [ 479.911094][T29695] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (29695) [ 479.915669][T29695] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 479.917881][T29695] BTRFS info (device loop0): using free space tree [ 479.928088][T29695] BTRFS info (device loop0): enabling ssd optimizations [ 479.930024][T29695] BTRFS info (device loop0): auto enabling async discard [ 479.933876][T29695] FAULT_INJECTION: forcing a failure. [ 479.933876][T29695] name failslab, interval 1, probability 0, space 0, times 0 [ 479.937430][T29695] CPU: 0 PID: 29695 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 479.940104][T29695] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 479.942562][T29695] Call trace: [ 479.943383][T29695] dump_backtrace+0x1b8/0x1e4 [ 479.944564][T29695] show_stack+0x2c/0x44 [ 479.945569][T29695] dump_stack_lvl+0xd0/0x124 [ 479.946698][T29695] dump_stack+0x1c/0x28 [ 479.947740][T29695] should_fail_ex+0x3f8/0x5c4 [ 479.948958][T29695] __should_failslab+0xc8/0x128 [ 479.950197][T29695] should_failslab+0x10/0x28 [ 479.951360][T29695] kmem_cache_alloc+0x80/0x424 [ 479.952535][T29695] btrfs_alloc_path+0x30/0x3c [ 479.953703][T29695] __btrfs_run_delayed_items+0x88/0x420 [ 479.955078][T29695] btrfs_run_delayed_items+0x24/0x34 [ 479.956367][T29695] create_pending_snapshot+0x8e4/0x2834 [ 479.957731][T29695] create_pending_snapshots+0x150/0x198 [ 479.959189][T29695] btrfs_commit_transaction+0x1000/0x2d58 [ 479.960588][T29695] create_snapshot+0x418/0x6f0 [ 479.961826][T29695] btrfs_mksubvol+0x494/0x5f8 [ 479.962985][T29695] btrfs_mksnapshot+0xc8/0x158 [ 479.964177][T29695] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 479.965559][T29695] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 479.966962][T29695] btrfs_ioctl+0x9b4/0xb08 [ 479.968028][T29695] __arm64_sys_ioctl+0x14c/0x1c8 [ 479.969221][T29695] invoke_syscall+0x98/0x2b8 [ 479.970406][T29695] el0_svc_common+0x130/0x23c [ 479.971569][T29695] do_el0_svc+0x48/0x58 [ 479.972652][T29695] el0_svc+0x58/0x16c [ 479.973648][T29695] el0t_64_sync_handler+0x84/0xfc [ 479.974888][T29695] el0t_64_sync+0x190/0x194 [ 479.978273][T29695] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 479.980799][T29695] BTRFS info (device loop0: state EA): forced readonly [ 479.982469][T29695] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 479.984664][T29695] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 480.182911][T29712] loop0: detected capacity change from 0 to 32768 [ 480.185690][T29712] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (29712) [ 480.190802][T29712] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 480.192852][T29712] BTRFS info (device loop0): using free space tree [ 480.202930][T29712] BTRFS info (device loop0): enabling ssd optimizations [ 480.204625][T29712] BTRFS info (device loop0): auto enabling async discard [ 480.208932][T29712] FAULT_INJECTION: forcing a failure. [ 480.208932][T29712] name failslab, interval 1, probability 0, space 0, times 0 [ 480.212136][T29712] CPU: 1 PID: 29712 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 480.214868][T29712] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 480.217548][T29712] Call trace: [ 480.218437][T29712] dump_backtrace+0x1b8/0x1e4 [ 480.219652][T29712] show_stack+0x2c/0x44 [ 480.220721][T29712] dump_stack_lvl+0xd0/0x124 [ 480.221929][T29712] dump_stack+0x1c/0x28 [ 480.223046][T29712] should_fail_ex+0x3f8/0x5c4 [ 480.224360][T29712] __should_failslab+0xc8/0x128 [ 480.225618][T29712] should_failslab+0x10/0x28 [ 480.226792][T29712] kmem_cache_alloc+0x80/0x424 [ 480.228082][T29712] btrfs_alloc_path+0x30/0x3c [ 480.229313][T29712] __btrfs_run_delayed_items+0x88/0x420 [ 480.230754][T29712] btrfs_run_delayed_items+0x24/0x34 [ 480.232144][T29712] create_pending_snapshot+0x8e4/0x2834 [ 480.233594][T29712] create_pending_snapshots+0x150/0x198 [ 480.235043][T29712] btrfs_commit_transaction+0x1000/0x2d58 [ 480.236580][T29712] create_snapshot+0x418/0x6f0 [ 480.237871][T29712] btrfs_mksubvol+0x494/0x5f8 [ 480.239096][T29712] btrfs_mksnapshot+0xc8/0x158 [ 480.240371][T29712] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 480.241903][T29712] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 480.243415][T29712] btrfs_ioctl+0x9b4/0xb08 [ 480.244602][T29712] __arm64_sys_ioctl+0x14c/0x1c8 [ 480.245967][T29712] invoke_syscall+0x98/0x2b8 [ 480.247192][T29712] el0_svc_common+0x130/0x23c [ 480.248424][T29712] do_el0_svc+0x48/0x58 [ 480.249554][T29712] el0_svc+0x58/0x16c [ 480.250644][T29712] el0t_64_sync_handler+0x84/0xfc [ 480.251999][T29712] el0t_64_sync+0x190/0x194 [ 480.253378][T29712] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 480.256103][T29712] BTRFS info (device loop0: state EA): forced readonly [ 480.258040][T29712] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 480.260441][T29712] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 480.456163][T29729] loop0: detected capacity change from 0 to 32768 [ 480.459089][T29729] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (29729) [ 480.463747][T29729] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 480.465962][T29729] BTRFS info (device loop0): using free space tree [ 480.476341][T29729] BTRFS info (device loop0): enabling ssd optimizations [ 480.478267][T29729] BTRFS info (device loop0): auto enabling async discard [ 480.481955][T29729] FAULT_INJECTION: forcing a failure. [ 480.481955][T29729] name failslab, interval 1, probability 0, space 0, times 0 [ 480.485310][T29729] CPU: 1 PID: 29729 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 480.488069][T29729] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 480.490658][T29729] Call trace: [ 480.491554][T29729] dump_backtrace+0x1b8/0x1e4 [ 480.492799][T29729] show_stack+0x2c/0x44 [ 480.493886][T29729] dump_stack_lvl+0xd0/0x124 [ 480.495099][T29729] dump_stack+0x1c/0x28 [ 480.496195][T29729] should_fail_ex+0x3f8/0x5c4 [ 480.497488][T29729] __should_failslab+0xc8/0x128 [ 480.498906][T29729] should_failslab+0x10/0x28 [ 480.500056][T29729] kmem_cache_alloc+0x80/0x424 [ 480.501273][T29729] btrfs_alloc_path+0x30/0x3c [ 480.502413][T29729] __btrfs_run_delayed_items+0x88/0x420 [ 480.503795][T29729] btrfs_run_delayed_items+0x24/0x34 [ 480.505132][T29729] create_pending_snapshot+0x8e4/0x2834 [ 480.506506][T29729] create_pending_snapshots+0x150/0x198 [ 480.507885][T29729] btrfs_commit_transaction+0x1000/0x2d58 [ 480.509326][T29729] create_snapshot+0x418/0x6f0 [ 480.510555][T29729] btrfs_mksubvol+0x494/0x5f8 [ 480.511731][T29729] btrfs_mksnapshot+0xc8/0x158 [ 480.512952][T29729] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 480.514335][T29729] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 480.515742][T29729] btrfs_ioctl+0x9b4/0xb08 [ 480.516838][T29729] __arm64_sys_ioctl+0x14c/0x1c8 [ 480.518031][T29729] invoke_syscall+0x98/0x2b8 [ 480.519182][T29729] el0_svc_common+0x130/0x23c [ 480.520311][T29729] do_el0_svc+0x48/0x58 [ 480.521277][T29729] el0_svc+0x58/0x16c [ 480.522264][T29729] el0t_64_sync_handler+0x84/0xfc [ 480.523441][T29729] el0t_64_sync+0x190/0x194 [ 480.524836][T29729] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 480.527601][T29729] BTRFS info (device loop0: state EA): forced readonly [ 480.529335][T29729] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 480.531643][T29729] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 480.739712][T29746] loop0: detected capacity change from 0 to 32768 [ 480.742665][T29746] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (29746) [ 480.747535][T29746] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 480.749852][T29746] BTRFS info (device loop0): using free space tree [ 480.759518][T29746] BTRFS info (device loop0): enabling ssd optimizations [ 480.761450][T29746] BTRFS info (device loop0): auto enabling async discard [ 480.765154][T29746] FAULT_INJECTION: forcing a failure. [ 480.765154][T29746] name failslab, interval 1, probability 0, space 0, times 0 [ 480.768899][T29746] CPU: 1 PID: 29746 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 480.771434][T29746] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 480.773955][T29746] Call trace: [ 480.774761][T29746] dump_backtrace+0x1b8/0x1e4 [ 480.775941][T29746] show_stack+0x2c/0x44 [ 480.776972][T29746] dump_stack_lvl+0xd0/0x124 [ 480.778120][T29746] dump_stack+0x1c/0x28 [ 480.779128][T29746] should_fail_ex+0x3f8/0x5c4 [ 480.780288][T29746] __should_failslab+0xc8/0x128 [ 480.781510][T29746] should_failslab+0x10/0x28 [ 480.782643][T29746] kmem_cache_alloc+0x80/0x424 [ 480.783906][T29746] btrfs_alloc_path+0x30/0x3c [ 480.785054][T29746] __btrfs_run_delayed_items+0x88/0x420 [ 480.786382][T29746] btrfs_run_delayed_items+0x24/0x34 [ 480.787673][T29746] create_pending_snapshot+0x8e4/0x2834 [ 480.789017][T29746] create_pending_snapshots+0x150/0x198 [ 480.790390][T29746] btrfs_commit_transaction+0x1000/0x2d58 [ 480.791798][T29746] create_snapshot+0x418/0x6f0 [ 480.792986][T29746] btrfs_mksubvol+0x494/0x5f8 [ 480.794116][T29746] btrfs_mksnapshot+0xc8/0x158 [ 480.795355][T29746] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 480.796782][T29746] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 480.798207][T29746] btrfs_ioctl+0x9b4/0xb08 [ 480.799295][T29746] __arm64_sys_ioctl+0x14c/0x1c8 [ 480.800517][T29746] invoke_syscall+0x98/0x2b8 [ 480.801636][T29746] el0_svc_common+0x130/0x23c [ 480.802838][T29746] do_el0_svc+0x48/0x58 [ 480.803853][T29746] el0_svc+0x58/0x16c [ 480.804848][T29746] el0t_64_sync_handler+0x84/0xfc [ 480.806110][T29746] el0t_64_sync+0x190/0x194 [ 480.807471][T29746] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 480.810187][T29746] BTRFS info (device loop0: state EA): forced readonly [ 480.811937][T29746] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 480.814308][T29746] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 481.017697][T29763] loop0: detected capacity change from 0 to 32768 [ 481.020421][T29763] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (29763) [ 481.024869][T29763] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 481.027184][T29763] BTRFS info (device loop0): using free space tree [ 481.037338][T29763] BTRFS info (device loop0): enabling ssd optimizations [ 481.039116][T29763] BTRFS info (device loop0): auto enabling async discard [ 481.042901][T29763] FAULT_INJECTION: forcing a failure. [ 481.042901][T29763] name failslab, interval 1, probability 0, space 0, times 0 [ 481.046301][T29763] CPU: 0 PID: 29763 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 481.049185][T29763] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 481.051881][T29763] Call trace: [ 481.052716][T29763] dump_backtrace+0x1b8/0x1e4 [ 481.053908][T29763] show_stack+0x2c/0x44 [ 481.055022][T29763] dump_stack_lvl+0xd0/0x124 [ 481.056236][T29763] dump_stack+0x1c/0x28 [ 481.057323][T29763] should_fail_ex+0x3f8/0x5c4 [ 481.058601][T29763] __should_failslab+0xc8/0x128 [ 481.059905][T29763] should_failslab+0x10/0x28 [ 481.061135][T29763] kmem_cache_alloc+0x80/0x424 [ 481.062344][T29763] btrfs_alloc_path+0x30/0x3c [ 481.063575][T29763] __btrfs_run_delayed_items+0x88/0x420 [ 481.065045][T29763] btrfs_run_delayed_items+0x24/0x34 [ 481.066476][T29763] create_pending_snapshot+0x8e4/0x2834 [ 481.067940][T29763] create_pending_snapshots+0x150/0x198 [ 481.069376][T29763] btrfs_commit_transaction+0x1000/0x2d58 [ 481.070898][T29763] create_snapshot+0x418/0x6f0 [ 481.072163][T29763] btrfs_mksubvol+0x494/0x5f8 [ 481.073413][T29763] btrfs_mksnapshot+0xc8/0x158 [ 481.074667][T29763] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 481.076205][T29763] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 481.077729][T29763] btrfs_ioctl+0x9b4/0xb08 [ 481.078929][T29763] __arm64_sys_ioctl+0x14c/0x1c8 [ 481.080240][T29763] invoke_syscall+0x98/0x2b8 [ 481.081416][T29763] el0_svc_common+0x130/0x23c [ 481.082674][T29763] do_el0_svc+0x48/0x58 [ 481.083786][T29763] el0_svc+0x58/0x16c [ 481.084844][T29763] el0t_64_sync_handler+0x84/0xfc [ 481.086118][T29763] el0t_64_sync+0x190/0x194 [ 481.087635][T29763] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 481.090433][T29763] BTRFS info (device loop0: state EA): forced readonly [ 481.092317][T29763] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 481.094762][T29763] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 481.305740][T29780] loop0: detected capacity change from 0 to 32768 [ 481.308769][T29780] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (29780) [ 481.313515][T29780] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 481.315730][T29780] BTRFS info (device loop0): using free space tree [ 481.326274][T29780] BTRFS info (device loop0): enabling ssd optimizations [ 481.328506][T29780] BTRFS info (device loop0): auto enabling async discard [ 481.332470][T29780] FAULT_INJECTION: forcing a failure. [ 481.332470][T29780] name failslab, interval 1, probability 0, space 0, times 0 [ 481.335744][T29780] CPU: 0 PID: 29780 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 481.338527][T29780] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 481.341229][T29780] Call trace: [ 481.342138][T29780] dump_backtrace+0x1b8/0x1e4 [ 481.343420][T29780] show_stack+0x2c/0x44 [ 481.344510][T29780] dump_stack_lvl+0xd0/0x124 [ 481.345762][T29780] dump_stack+0x1c/0x28 [ 481.346921][T29780] should_fail_ex+0x3f8/0x5c4 [ 481.348233][T29780] __should_failslab+0xc8/0x128 [ 481.349585][T29780] should_failslab+0x10/0x28 [ 481.350828][T29780] kmem_cache_alloc+0x80/0x424 [ 481.352130][T29780] btrfs_alloc_path+0x30/0x3c [ 481.353408][T29780] __btrfs_run_delayed_items+0x88/0x420 [ 481.354914][T29780] btrfs_run_delayed_items+0x24/0x34 [ 481.356336][T29780] btrfs_commit_transaction+0x874/0x2d58 [ 481.357840][T29780] create_snapshot+0x418/0x6f0 [ 481.359152][T29780] btrfs_mksubvol+0x494/0x5f8 [ 481.360436][T29780] btrfs_mksnapshot+0xc8/0x158 [ 481.361726][T29780] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 481.363240][T29780] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 481.364807][T29780] btrfs_ioctl+0x9b4/0xb08 [ 481.365973][T29780] __arm64_sys_ioctl+0x14c/0x1c8 [ 481.367319][T29780] invoke_syscall+0x98/0x2b8 [ 481.368591][T29780] el0_svc_common+0x130/0x23c [ 481.369825][T29780] do_el0_svc+0x48/0x58 [ 481.370948][T29780] el0_svc+0x58/0x16c [ 481.372022][T29780] el0t_64_sync_handler+0x84/0xfc [ 481.373337][T29780] el0t_64_sync+0x190/0x194 [ 481.374908][T29780] BTRFS warning (device loop0): Skipping commit of aborted transaction. [ 481.377318][T29780] BTRFS: error (device loop0: state A) in cleanup_transaction:1983: errno=-12 Out of memory [ 481.379972][T29780] BTRFS info (device loop0: state EA): forced readonly [ 481.576236][T29797] loop0: detected capacity change from 0 to 32768 [ 481.579254][T29797] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (29797) [ 481.584169][T29797] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 481.586473][T29797] BTRFS info (device loop0): using free space tree [ 481.597184][T29797] BTRFS info (device loop0): enabling ssd optimizations [ 481.599016][T29797] BTRFS info (device loop0): auto enabling async discard [ 481.602888][T29797] FAULT_INJECTION: forcing a failure. [ 481.602888][T29797] name failslab, interval 1, probability 0, space 0, times 0 [ 481.606176][T29797] CPU: 0 PID: 29797 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 481.608882][T29797] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 481.611561][T29797] Call trace: [ 481.612436][T29797] dump_backtrace+0x1b8/0x1e4 [ 481.613670][T29797] show_stack+0x2c/0x44 [ 481.614746][T29797] dump_stack_lvl+0xd0/0x124 [ 481.616037][T29797] dump_stack+0x1c/0x28 [ 481.617144][T29797] should_fail_ex+0x3f8/0x5c4 [ 481.618403][T29797] __should_failslab+0xc8/0x128 [ 481.619728][T29797] should_failslab+0x10/0x28 [ 481.620972][T29797] kmem_cache_alloc+0x80/0x424 [ 481.622240][T29797] btrfs_alloc_path+0x30/0x3c [ 481.623516][T29797] __btrfs_run_delayed_items+0x88/0x420 [ 481.625006][T29797] btrfs_run_delayed_items+0x24/0x34 [ 481.626346][T29797] create_pending_snapshot+0x8e4/0x2834 [ 481.627844][T29797] create_pending_snapshots+0x150/0x198 [ 481.629257][T29797] btrfs_commit_transaction+0x1000/0x2d58 [ 481.630803][T29797] create_snapshot+0x418/0x6f0 [ 481.632110][T29797] btrfs_mksubvol+0x494/0x5f8 [ 481.633331][T29797] btrfs_mksnapshot+0xc8/0x158 [ 481.634596][T29797] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 481.636106][T29797] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 481.637601][T29797] btrfs_ioctl+0x9b4/0xb08 [ 481.638734][T29797] __arm64_sys_ioctl+0x14c/0x1c8 [ 481.640053][T29797] invoke_syscall+0x98/0x2b8 [ 481.641276][T29797] el0_svc_common+0x130/0x23c [ 481.642467][T29797] do_el0_svc+0x48/0x58 [ 481.643599][T29797] el0_svc+0x58/0x16c [ 481.644651][T29797] el0t_64_sync_handler+0x84/0xfc [ 481.646002][T29797] el0t_64_sync+0x190/0x194 [ 481.647485][T29797] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 481.650125][T29797] BTRFS info (device loop0: state EA): forced readonly [ 481.651933][T29797] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 481.654296][T29797] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 481.851721][T29814] loop0: detected capacity change from 0 to 32768 [ 481.854702][T29814] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (29814) [ 481.859832][T29814] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 481.862183][T29814] BTRFS info (device loop0): using free space tree [ 481.872601][T29814] BTRFS info (device loop0): enabling ssd optimizations [ 481.874472][T29814] BTRFS info (device loop0): auto enabling async discard [ 481.879804][T29814] FAULT_INJECTION: forcing a failure. [ 481.879804][T29814] name failslab, interval 1, probability 0, space 0, times 0 [ 481.883196][T29814] CPU: 0 PID: 29814 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 481.885923][T29814] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 481.888593][T29814] Call trace: [ 481.889460][T29814] dump_backtrace+0x1b8/0x1e4 [ 481.890706][T29814] show_stack+0x2c/0x44 [ 481.891803][T29814] dump_stack_lvl+0xd0/0x124 [ 481.893019][T29814] dump_stack+0x1c/0x28 [ 481.894096][T29814] should_fail_ex+0x3f8/0x5c4 [ 481.895322][T29814] __should_failslab+0xc8/0x128 [ 481.896563][T29814] should_failslab+0x10/0x28 [ 481.897826][T29814] kmem_cache_alloc+0x80/0x424 [ 481.899074][T29814] btrfs_alloc_path+0x30/0x3c [ 481.900297][T29814] __btrfs_run_delayed_items+0x88/0x420 [ 481.901738][T29814] btrfs_run_delayed_items+0x24/0x34 [ 481.903201][T29814] create_pending_snapshot+0x8e4/0x2834 [ 481.904656][T29814] create_pending_snapshots+0x150/0x198 [ 481.906105][T29814] btrfs_commit_transaction+0x1000/0x2d58 [ 481.907617][T29814] create_snapshot+0x418/0x6f0 [ 481.908905][T29814] btrfs_mksubvol+0x494/0x5f8 [ 481.910194][T29814] btrfs_mksnapshot+0xc8/0x158 [ 481.911496][T29814] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 481.913016][T29814] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 481.914524][T29814] btrfs_ioctl+0x9b4/0xb08 [ 481.915699][T29814] __arm64_sys_ioctl+0x14c/0x1c8 [ 481.917010][T29814] invoke_syscall+0x98/0x2b8 [ 481.918259][T29814] el0_svc_common+0x130/0x23c [ 481.919485][T29814] do_el0_svc+0x48/0x58 [ 481.920582][T29814] el0_svc+0x58/0x16c [ 481.921625][T29814] el0t_64_sync_handler+0x84/0xfc [ 481.922964][T29814] el0t_64_sync+0x190/0x194 [ 481.926933][T29814] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 481.929748][T29814] BTRFS info (device loop0: state EA): forced readonly [ 481.931639][T29814] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 481.934196][T29814] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 482.167249][T29831] loop0: detected capacity change from 0 to 32768 [ 482.170083][T29831] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (29831) [ 482.176179][T29831] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 482.178534][T29831] BTRFS info (device loop0): using free space tree [ 482.188868][T29831] BTRFS info (device loop0): enabling ssd optimizations [ 482.190817][T29831] BTRFS info (device loop0): auto enabling async discard [ 482.194694][T29831] FAULT_INJECTION: forcing a failure. [ 482.194694][T29831] name failslab, interval 1, probability 0, space 0, times 0 [ 482.198154][T29831] CPU: 0 PID: 29831 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 482.200812][T29831] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 482.203371][T29831] Call trace: [ 482.204251][T29831] dump_backtrace+0x1b8/0x1e4 [ 482.205491][T29831] show_stack+0x2c/0x44 [ 482.206556][T29831] dump_stack_lvl+0xd0/0x124 [ 482.207790][T29831] dump_stack+0x1c/0x28 [ 482.208887][T29831] should_fail_ex+0x3f8/0x5c4 [ 482.210125][T29831] __should_failslab+0xc8/0x128 [ 482.211430][T29831] should_failslab+0x10/0x28 [ 482.212591][T29831] kmem_cache_alloc+0x80/0x424 [ 482.213853][T29831] btrfs_alloc_path+0x30/0x3c [ 482.215147][T29831] __btrfs_run_delayed_items+0x88/0x420 [ 482.216663][T29831] btrfs_run_delayed_items+0x24/0x34 [ 482.218115][T29831] create_pending_snapshot+0x8e4/0x2834 [ 482.219569][T29831] create_pending_snapshots+0x150/0x198 [ 482.221069][T29831] btrfs_commit_transaction+0x1000/0x2d58 [ 482.222622][T29831] create_snapshot+0x418/0x6f0 [ 482.223945][T29831] btrfs_mksubvol+0x494/0x5f8 [ 482.225198][T29831] btrfs_mksnapshot+0xc8/0x158 [ 482.226522][T29831] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 482.228059][T29831] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 482.229595][T29831] btrfs_ioctl+0x9b4/0xb08 [ 482.230850][T29831] __arm64_sys_ioctl+0x14c/0x1c8 [ 482.232209][T29831] invoke_syscall+0x98/0x2b8 [ 482.233422][T29831] el0_svc_common+0x130/0x23c [ 482.234679][T29831] do_el0_svc+0x48/0x58 [ 482.235787][T29831] el0_svc+0x58/0x16c [ 482.236870][T29831] el0t_64_sync_handler+0x84/0xfc [ 482.238227][T29831] el0t_64_sync+0x190/0x194 [ 482.239582][T29831] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 482.242360][T29831] BTRFS info (device loop0: state EA): forced readonly [ 482.244160][T29831] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 482.246457][T29831] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 482.442289][T29848] loop0: detected capacity change from 0 to 32768 [ 482.445135][T29848] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (29848) [ 482.450123][T29848] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 482.452426][T29848] BTRFS info (device loop0): using free space tree [ 482.462749][T29848] BTRFS info (device loop0): enabling ssd optimizations [ 482.464613][T29848] BTRFS info (device loop0): auto enabling async discard [ 482.468395][T29848] FAULT_INJECTION: forcing a failure. [ 482.468395][T29848] name failslab, interval 1, probability 0, space 0, times 0 [ 482.471710][T29848] CPU: 0 PID: 29848 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 482.474401][T29848] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 482.477061][T29848] Call trace: [ 482.477927][T29848] dump_backtrace+0x1b8/0x1e4 [ 482.479176][T29848] show_stack+0x2c/0x44 [ 482.480249][T29848] dump_stack_lvl+0xd0/0x124 [ 482.481486][T29848] dump_stack+0x1c/0x28 [ 482.482607][T29848] should_fail_ex+0x3f8/0x5c4 [ 482.483830][T29848] __should_failslab+0xc8/0x128 [ 482.485125][T29848] should_failslab+0x10/0x28 [ 482.486315][T29848] kmem_cache_alloc+0x80/0x424 [ 482.487563][T29848] btrfs_alloc_path+0x30/0x3c [ 482.488787][T29848] __btrfs_run_delayed_items+0x88/0x420 [ 482.490257][T29848] btrfs_run_delayed_items+0x24/0x34 [ 482.491689][T29848] btrfs_commit_transaction+0xa10/0x2d58 [ 482.493165][T29848] create_snapshot+0x418/0x6f0 [ 482.494447][T29848] btrfs_mksubvol+0x494/0x5f8 [ 482.495711][T29848] btrfs_mksnapshot+0xc8/0x158 [ 482.496995][T29848] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 482.498472][T29848] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 482.500024][T29848] btrfs_ioctl+0x9b4/0xb08 [ 482.501192][T29848] __arm64_sys_ioctl+0x14c/0x1c8 [ 482.502534][T29848] invoke_syscall+0x98/0x2b8 [ 482.503767][T29848] el0_svc_common+0x130/0x23c [ 482.505020][T29848] do_el0_svc+0x48/0x58 [ 482.506088][T29848] el0_svc+0x58/0x16c [ 482.507146][T29848] el0t_64_sync_handler+0x84/0xfc [ 482.508458][T29848] el0t_64_sync+0x190/0x194 [ 482.511898][T29848] BTRFS warning (device loop0): Skipping commit of aborted transaction. [ 482.514125][T29848] BTRFS: error (device loop0: state A) in cleanup_transaction:1983: errno=-12 Out of memory [ 482.517439][T29848] BTRFS info (device loop0: state EA): forced readonly [ 482.728546][T29865] loop0: detected capacity change from 0 to 32768 [ 482.731394][T29865] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (29865) [ 482.735920][T29865] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 482.738099][T29865] BTRFS info (device loop0): using free space tree [ 482.747090][T29865] BTRFS info (device loop0): enabling ssd optimizations [ 482.748815][T29865] BTRFS info (device loop0): auto enabling async discard [ 482.752872][T29865] FAULT_INJECTION: forcing a failure. [ 482.752872][T29865] name failslab, interval 1, probability 0, space 0, times 0 [ 482.755960][T29865] CPU: 1 PID: 29865 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 482.758587][T29865] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 482.761108][T29865] Call trace: [ 482.761900][T29865] dump_backtrace+0x1b8/0x1e4 [ 482.763087][T29865] show_stack+0x2c/0x44 [ 482.764109][T29865] dump_stack_lvl+0xd0/0x124 [ 482.765256][T29865] dump_stack+0x1c/0x28 [ 482.766281][T29865] should_fail_ex+0x3f8/0x5c4 [ 482.767475][T29865] __should_failslab+0xc8/0x128 [ 482.768651][T29865] should_failslab+0x10/0x28 [ 482.769761][T29865] kmem_cache_alloc+0x80/0x424 [ 482.770924][T29865] btrfs_alloc_path+0x30/0x3c [ 482.772054][T29865] __btrfs_run_delayed_items+0x88/0x420 [ 482.773432][T29865] btrfs_run_delayed_items+0x24/0x34 [ 482.774723][T29865] create_pending_snapshot+0x8e4/0x2834 [ 482.776252][T29865] create_pending_snapshots+0x150/0x198 [ 482.777674][T29865] btrfs_commit_transaction+0x1000/0x2d58 [ 482.779209][T29865] create_snapshot+0x418/0x6f0 [ 482.780413][T29865] btrfs_mksubvol+0x494/0x5f8 [ 482.781603][T29865] btrfs_mksnapshot+0xc8/0x158 [ 482.782843][T29865] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 482.784319][T29865] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 482.785787][T29865] btrfs_ioctl+0x9b4/0xb08 [ 482.786911][T29865] __arm64_sys_ioctl+0x14c/0x1c8 [ 482.788222][T29865] invoke_syscall+0x98/0x2b8 [ 482.789491][T29865] el0_svc_common+0x130/0x23c [ 482.790706][T29865] do_el0_svc+0x48/0x58 [ 482.791764][T29865] el0_svc+0x58/0x16c [ 482.792819][T29865] el0t_64_sync_handler+0x84/0xfc [ 482.794084][T29865] el0t_64_sync+0x190/0x194 [ 482.795348][T29865] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 482.798093][T29865] BTRFS info (device loop0: state EA): forced readonly [ 482.799825][T29865] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 482.802142][T29865] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 483.025507][T29882] loop0: detected capacity change from 0 to 32768 [ 483.028437][T29882] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (29882) [ 483.033045][T29882] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 483.035281][T29882] BTRFS info (device loop0): using free space tree [ 483.045661][T29882] BTRFS info (device loop0): enabling ssd optimizations [ 483.047650][T29882] BTRFS info (device loop0): auto enabling async discard [ 483.051684][T29882] FAULT_INJECTION: forcing a failure. [ 483.051684][T29882] name failslab, interval 1, probability 0, space 0, times 0 [ 483.057108][T29882] CPU: 1 PID: 29882 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 483.059865][T29882] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 483.062475][T29882] Call trace: [ 483.063315][T29882] dump_backtrace+0x1b8/0x1e4 [ 483.064547][T29882] show_stack+0x2c/0x44 [ 483.065681][T29882] dump_stack_lvl+0xd0/0x124 [ 483.066916][T29882] dump_stack+0x1c/0x28 [ 483.067995][T29882] should_fail_ex+0x3f8/0x5c4 [ 483.069212][T29882] __should_failslab+0xc8/0x128 [ 483.070542][T29882] should_failslab+0x10/0x28 [ 483.071768][T29882] kmem_cache_alloc+0x80/0x424 [ 483.073048][T29882] btrfs_alloc_path+0x30/0x3c [ 483.074303][T29882] __btrfs_run_delayed_items+0x88/0x420 [ 483.075811][T29882] btrfs_run_delayed_items+0x24/0x34 [ 483.077207][T29882] create_pending_snapshot+0x8e4/0x2834 [ 483.078677][T29882] create_pending_snapshots+0x150/0x198 [ 483.080191][T29882] btrfs_commit_transaction+0x1000/0x2d58 [ 483.081685][T29882] create_snapshot+0x418/0x6f0 [ 483.082938][T29882] btrfs_mksubvol+0x494/0x5f8 [ 483.084221][T29882] btrfs_mksnapshot+0xc8/0x158 [ 483.085467][T29882] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 483.086986][T29882] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 483.088505][T29882] btrfs_ioctl+0x9b4/0xb08 [ 483.089642][T29882] __arm64_sys_ioctl+0x14c/0x1c8 [ 483.090931][T29882] invoke_syscall+0x98/0x2b8 [ 483.092153][T29882] el0_svc_common+0x130/0x23c [ 483.093381][T29882] do_el0_svc+0x48/0x58 [ 483.094486][T29882] el0_svc+0x58/0x16c [ 483.095517][T29882] el0t_64_sync_handler+0x84/0xfc [ 483.096864][T29882] el0t_64_sync+0x190/0x194 [ 483.100589][T29882] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 483.103284][T29882] BTRFS info (device loop0: state EA): forced readonly [ 483.105094][T29882] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 483.107853][T29882] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 483.311318][T29899] loop0: detected capacity change from 0 to 32768 [ 483.314123][T29899] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (29899) [ 483.319330][T29899] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 483.321570][T29899] BTRFS info (device loop0): using free space tree [ 483.331858][T29899] BTRFS info (device loop0): enabling ssd optimizations [ 483.333792][T29899] BTRFS info (device loop0): auto enabling async discard [ 483.338911][T29899] FAULT_INJECTION: forcing a failure. [ 483.338911][T29899] name failslab, interval 1, probability 0, space 0, times 0 [ 483.342373][T29899] CPU: 1 PID: 29899 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 483.345168][T29899] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 483.347798][T29899] Call trace: [ 483.348649][T29899] dump_backtrace+0x1b8/0x1e4 [ 483.349920][T29899] show_stack+0x2c/0x44 [ 483.351006][T29899] dump_stack_lvl+0xd0/0x124 [ 483.352209][T29899] dump_stack+0x1c/0x28 [ 483.353351][T29899] should_fail_ex+0x3f8/0x5c4 [ 483.354594][T29899] __should_failslab+0xc8/0x128 [ 483.355881][T29899] should_failslab+0x10/0x28 [ 483.357103][T29899] kmem_cache_alloc+0x80/0x424 [ 483.358393][T29899] btrfs_alloc_path+0x30/0x3c [ 483.359629][T29899] __btrfs_run_delayed_items+0x88/0x420 [ 483.361114][T29899] btrfs_run_delayed_items+0x24/0x34 [ 483.362508][T29899] create_pending_snapshot+0x8e4/0x2834 [ 483.363946][T29899] create_pending_snapshots+0x150/0x198 [ 483.365393][T29899] btrfs_commit_transaction+0x1000/0x2d58 [ 483.366898][T29899] create_snapshot+0x418/0x6f0 [ 483.368138][T29899] btrfs_mksubvol+0x494/0x5f8 [ 483.369368][T29899] btrfs_mksnapshot+0xc8/0x158 [ 483.370599][T29899] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 483.372049][T29899] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 483.373555][T29899] btrfs_ioctl+0x9b4/0xb08 [ 483.374703][T29899] __arm64_sys_ioctl+0x14c/0x1c8 [ 483.376006][T29899] invoke_syscall+0x98/0x2b8 [ 483.377202][T29899] el0_svc_common+0x130/0x23c [ 483.378436][T29899] do_el0_svc+0x48/0x58 [ 483.379530][T29899] el0_svc+0x58/0x16c [ 483.380572][T29899] el0t_64_sync_handler+0x84/0xfc [ 483.381921][T29899] el0t_64_sync+0x190/0x194 [ 483.385408][T29899] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 483.388403][T29899] BTRFS info (device loop0: state EA): forced readonly [ 483.390265][T29899] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 483.392798][T29899] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 483.626283][T29916] loop0: detected capacity change from 0 to 32768 [ 483.629830][T29916] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (29916) [ 483.634592][T29916] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 483.637102][T29916] BTRFS info (device loop0): using free space tree [ 483.647952][T29916] BTRFS info (device loop0): enabling ssd optimizations [ 483.649797][T29916] BTRFS info (device loop0): auto enabling async discard [ 483.653524][T29916] FAULT_INJECTION: forcing a failure. [ 483.653524][T29916] name failslab, interval 1, probability 0, space 0, times 0 [ 483.656798][T29916] CPU: 0 PID: 29916 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 483.659464][T29916] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 483.662157][T29916] Call trace: [ 483.663006][T29916] dump_backtrace+0x1b8/0x1e4 [ 483.664246][T29916] show_stack+0x2c/0x44 [ 483.665335][T29916] dump_stack_lvl+0xd0/0x124 [ 483.666561][T29916] dump_stack+0x1c/0x28 [ 483.667664][T29916] should_fail_ex+0x3f8/0x5c4 [ 483.668936][T29916] __should_failslab+0xc8/0x128 [ 483.670207][T29916] should_failslab+0x10/0x28 [ 483.671454][T29916] kmem_cache_alloc+0x80/0x424 [ 483.672655][T29916] btrfs_alloc_path+0x30/0x3c [ 483.673911][T29916] __btrfs_run_delayed_items+0x88/0x420 [ 483.675380][T29916] btrfs_run_delayed_items+0x24/0x34 [ 483.676815][T29916] btrfs_commit_transaction+0xa10/0x2d58 [ 483.678283][T29916] create_snapshot+0x418/0x6f0 [ 483.679603][T29916] btrfs_mksubvol+0x494/0x5f8 [ 483.680897][T29916] btrfs_mksnapshot+0xc8/0x158 [ 483.682149][T29916] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 483.683663][T29916] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 483.685207][T29916] btrfs_ioctl+0x9b4/0xb08 [ 483.686394][T29916] __arm64_sys_ioctl+0x14c/0x1c8 [ 483.687704][T29916] invoke_syscall+0x98/0x2b8 [ 483.688965][T29916] el0_svc_common+0x130/0x23c [ 483.690208][T29916] do_el0_svc+0x48/0x58 [ 483.691296][T29916] el0_svc+0x58/0x16c [ 483.692318][T29916] el0t_64_sync_handler+0x84/0xfc [ 483.693616][T29916] el0t_64_sync+0x190/0x194 [ 483.695059][T29916] BTRFS warning (device loop0): Skipping commit of aborted transaction. [ 483.697424][T29916] BTRFS: error (device loop0: state A) in cleanup_transaction:1983: errno=-12 Out of memory [ 483.700014][T29916] BTRFS info (device loop0: state EA): forced readonly [ 483.897756][T29933] loop0: detected capacity change from 0 to 32768 [ 483.900611][T29933] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (29933) [ 483.905387][T29933] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 483.907706][T29933] BTRFS info (device loop0): using free space tree [ 483.916864][T29933] BTRFS info (device loop0): enabling ssd optimizations [ 483.918843][T29933] BTRFS info (device loop0): auto enabling async discard [ 483.927404][T29933] FAULT_INJECTION: forcing a failure. [ 483.927404][T29933] name failslab, interval 1, probability 0, space 0, times 0 [ 483.931065][T29933] CPU: 0 PID: 29933 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 483.933868][T29933] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 483.936534][T29933] Call trace: [ 483.937432][T29933] dump_backtrace+0x1b8/0x1e4 [ 483.938683][T29933] show_stack+0x2c/0x44 [ 483.939805][T29933] dump_stack_lvl+0xd0/0x124 [ 483.941052][T29933] dump_stack+0x1c/0x28 [ 483.942198][T29933] should_fail_ex+0x3f8/0x5c4 [ 483.943457][T29933] __should_failslab+0xc8/0x128 [ 483.944762][T29933] should_failslab+0x10/0x28 [ 483.946006][T29933] kmem_cache_alloc+0x80/0x424 [ 483.947284][T29933] btrfs_alloc_path+0x30/0x3c [ 483.948537][T29933] __btrfs_run_delayed_items+0x88/0x420 [ 483.950062][T29933] btrfs_run_delayed_items+0x24/0x34 [ 483.951464][T29933] create_pending_snapshot+0x8e4/0x2834 [ 483.952941][T29933] create_pending_snapshots+0x150/0x198 [ 483.954400][T29933] btrfs_commit_transaction+0x1000/0x2d58 [ 483.955881][T29933] create_snapshot+0x418/0x6f0 [ 483.957130][T29933] btrfs_mksubvol+0x494/0x5f8 [ 483.958397][T29933] btrfs_mksnapshot+0xc8/0x158 [ 483.959647][T29933] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 483.961175][T29933] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 483.962675][T29933] btrfs_ioctl+0x9b4/0xb08 [ 483.963874][T29933] __arm64_sys_ioctl+0x14c/0x1c8 [ 483.965193][T29933] invoke_syscall+0x98/0x2b8 [ 483.966426][T29933] el0_svc_common+0x130/0x23c [ 483.967669][T29933] do_el0_svc+0x48/0x58 [ 483.968851][T29933] el0_svc+0x58/0x16c [ 483.969885][T29933] el0t_64_sync_handler+0x84/0xfc [ 483.971202][T29933] el0t_64_sync+0x190/0x194 [ 483.972615][T29933] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 483.975425][T29933] BTRFS info (device loop0: state EA): forced readonly [ 483.977384][T29933] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 483.979959][T29933] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 484.185651][T29951] loop0: detected capacity change from 0 to 32768 [ 484.188597][T29951] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (29951) [ 484.193310][T29951] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 484.195560][T29951] BTRFS info (device loop0): using free space tree [ 484.206143][T29951] BTRFS info (device loop0): enabling ssd optimizations [ 484.208492][T29951] BTRFS info (device loop0): auto enabling async discard [ 484.212334][T29951] FAULT_INJECTION: forcing a failure. [ 484.212334][T29951] name failslab, interval 1, probability 0, space 0, times 0 [ 484.215599][T29951] CPU: 0 PID: 29951 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 484.218436][T29951] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 484.221088][T29951] Call trace: [ 484.221927][T29951] dump_backtrace+0x1b8/0x1e4 [ 484.223184][T29951] show_stack+0x2c/0x44 [ 484.224277][T29951] dump_stack_lvl+0xd0/0x124 [ 484.225532][T29951] dump_stack+0x1c/0x28 [ 484.226649][T29951] should_fail_ex+0x3f8/0x5c4 [ 484.227905][T29951] __should_failslab+0xc8/0x128 [ 484.229200][T29951] should_failslab+0x10/0x28 [ 484.230396][T29951] kmem_cache_alloc+0x80/0x424 [ 484.231645][T29951] btrfs_alloc_path+0x30/0x3c [ 484.232894][T29951] __btrfs_run_delayed_items+0x88/0x420 [ 484.234414][T29951] btrfs_run_delayed_items+0x24/0x34 [ 484.235825][T29951] create_pending_snapshot+0x8e4/0x2834 [ 484.237332][T29951] create_pending_snapshots+0x150/0x198 [ 484.238797][T29951] btrfs_commit_transaction+0x1000/0x2d58 [ 484.240322][T29951] create_snapshot+0x418/0x6f0 [ 484.241583][T29951] btrfs_mksubvol+0x494/0x5f8 [ 484.242851][T29951] btrfs_mksnapshot+0xc8/0x158 [ 484.244088][T29951] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 484.245546][T29951] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 484.247102][T29951] btrfs_ioctl+0x9b4/0xb08 [ 484.248268][T29951] __arm64_sys_ioctl+0x14c/0x1c8 [ 484.249563][T29951] invoke_syscall+0x98/0x2b8 [ 484.250790][T29951] el0_svc_common+0x130/0x23c [ 484.251997][T29951] do_el0_svc+0x48/0x58 [ 484.253117][T29951] el0_svc+0x58/0x16c [ 484.254185][T29951] el0t_64_sync_handler+0x84/0xfc [ 484.255495][T29951] el0t_64_sync+0x190/0x194 [ 484.256971][T29951] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 484.259648][T29951] BTRFS info (device loop0: state EA): forced readonly [ 484.261402][T29951] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 484.263743][T29951] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 484.461033][T29968] loop0: detected capacity change from 0 to 32768 [ 484.463792][T29968] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (29968) [ 484.468749][T29968] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 484.470957][T29968] BTRFS info (device loop0): using free space tree [ 484.481380][T29968] BTRFS info (device loop0): enabling ssd optimizations [ 484.483330][T29968] BTRFS info (device loop0): auto enabling async discard [ 484.487438][T29968] FAULT_INJECTION: forcing a failure. [ 484.487438][T29968] name failslab, interval 1, probability 0, space 0, times 0 [ 484.490729][T29968] CPU: 1 PID: 29968 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 484.493490][T29968] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 484.496095][T29968] Call trace: [ 484.496945][T29968] dump_backtrace+0x1b8/0x1e4 [ 484.498173][T29968] show_stack+0x2c/0x44 [ 484.499229][T29968] dump_stack_lvl+0xd0/0x124 [ 484.500500][T29968] dump_stack+0x1c/0x28 [ 484.501589][T29968] should_fail_ex+0x3f8/0x5c4 [ 484.502810][T29968] __should_failslab+0xc8/0x128 [ 484.504082][T29968] should_failslab+0x10/0x28 [ 484.505292][T29968] kmem_cache_alloc+0x80/0x424 [ 484.506582][T29968] btrfs_alloc_path+0x30/0x3c [ 484.507841][T29968] __btrfs_run_delayed_items+0x88/0x420 [ 484.509327][T29968] btrfs_run_delayed_items+0x24/0x34 [ 484.510752][T29968] create_pending_snapshot+0x8e4/0x2834 [ 484.512193][T29968] create_pending_snapshots+0x150/0x198 [ 484.513640][T29968] btrfs_commit_transaction+0x1000/0x2d58 [ 484.515160][T29968] create_snapshot+0x418/0x6f0 [ 484.516409][T29968] btrfs_mksubvol+0x494/0x5f8 [ 484.517694][T29968] btrfs_mksnapshot+0xc8/0x158 [ 484.518958][T29968] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 484.520434][T29968] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 484.521970][T29968] btrfs_ioctl+0x9b4/0xb08 [ 484.523185][T29968] __arm64_sys_ioctl+0x14c/0x1c8 [ 484.524489][T29968] invoke_syscall+0x98/0x2b8 [ 484.525712][T29968] el0_svc_common+0x130/0x23c [ 484.526971][T29968] do_el0_svc+0x48/0x58 [ 484.528081][T29968] el0_svc+0x58/0x16c [ 484.529130][T29968] el0t_64_sync_handler+0x84/0xfc [ 484.530420][T29968] el0t_64_sync+0x190/0x194 [ 484.533904][T29968] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 484.537188][T29968] BTRFS info (device loop0: state EA): forced readonly [ 484.538940][T29968] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 484.541317][T29968] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 484.760983][T29985] loop0: detected capacity change from 0 to 32768 [ 484.763881][T29985] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (29985) [ 484.769436][T29985] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 484.771747][T29985] BTRFS info (device loop0): using free space tree [ 484.782515][T29985] BTRFS info (device loop0): enabling ssd optimizations [ 484.784327][T29985] BTRFS info (device loop0): auto enabling async discard [ 484.788378][T29985] FAULT_INJECTION: forcing a failure. [ 484.788378][T29985] name failslab, interval 1, probability 0, space 0, times 0 [ 484.791587][T29985] CPU: 1 PID: 29985 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 484.794404][T29985] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 484.797043][T29985] Call trace: [ 484.797905][T29985] dump_backtrace+0x1b8/0x1e4 [ 484.799164][T29985] show_stack+0x2c/0x44 [ 484.800275][T29985] dump_stack_lvl+0xd0/0x124 [ 484.801532][T29985] dump_stack+0x1c/0x28 [ 484.802640][T29985] should_fail_ex+0x3f8/0x5c4 [ 484.803906][T29985] __should_failslab+0xc8/0x128 [ 484.805216][T29985] should_failslab+0x10/0x28 [ 484.806440][T29985] kmem_cache_alloc+0x80/0x424 [ 484.807717][T29985] btrfs_alloc_path+0x30/0x3c [ 484.808948][T29985] __btrfs_run_delayed_items+0x88/0x420 [ 484.810453][T29985] btrfs_run_delayed_items+0x24/0x34 [ 484.811859][T29985] create_pending_snapshot+0x8e4/0x2834 [ 484.813344][T29985] create_pending_snapshots+0x150/0x198 [ 484.814853][T29985] btrfs_commit_transaction+0x1000/0x2d58 [ 484.816409][T29985] create_snapshot+0x418/0x6f0 [ 484.817669][T29985] btrfs_mksubvol+0x494/0x5f8 [ 484.818953][T29985] btrfs_mksnapshot+0xc8/0x158 [ 484.820223][T29985] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 484.821686][T29985] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 484.823236][T29985] btrfs_ioctl+0x9b4/0xb08 [ 484.824421][T29985] __arm64_sys_ioctl+0x14c/0x1c8 [ 484.825770][T29985] invoke_syscall+0x98/0x2b8 [ 484.827011][T29985] el0_svc_common+0x130/0x23c [ 484.828301][T29985] do_el0_svc+0x48/0x58 [ 484.829423][T29985] el0_svc+0x58/0x16c [ 484.830468][T29985] el0t_64_sync_handler+0x84/0xfc [ 484.831820][T29985] el0t_64_sync+0x190/0x194 [ 484.835360][T29985] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 484.838182][T29985] BTRFS info (device loop0: state EA): forced readonly [ 484.839911][T29985] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 484.842187][T29985] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 485.042093][T30002] loop0: detected capacity change from 0 to 32768 [ 485.045153][T30002] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (30002) [ 485.052696][T30002] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 485.055087][T30002] BTRFS info (device loop0): using free space tree [ 485.065203][T30002] BTRFS info (device loop0): enabling ssd optimizations [ 485.067227][T30002] BTRFS info (device loop0): auto enabling async discard [ 485.077260][T30002] FAULT_INJECTION: forcing a failure. [ 485.077260][T30002] name failslab, interval 1, probability 0, space 0, times 0 [ 485.080741][T30002] CPU: 0 PID: 30002 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 485.083463][T30002] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 485.086077][T30002] Call trace: [ 485.086923][T30002] dump_backtrace+0x1b8/0x1e4 [ 485.088111][T30002] show_stack+0x2c/0x44 [ 485.089250][T30002] dump_stack_lvl+0xd0/0x124 [ 485.090480][T30002] dump_stack+0x1c/0x28 [ 485.091592][T30002] should_fail_ex+0x3f8/0x5c4 [ 485.092850][T30002] __should_failslab+0xc8/0x128 [ 485.094150][T30002] should_failslab+0x10/0x28 [ 485.095369][T30002] kmem_cache_alloc+0x80/0x424 [ 485.096668][T30002] btrfs_alloc_path+0x30/0x3c [ 485.097890][T30002] __btrfs_run_delayed_items+0x88/0x420 [ 485.099372][T30002] btrfs_run_delayed_items+0x24/0x34 [ 485.100745][T30002] create_pending_snapshot+0x8e4/0x2834 [ 485.102235][T30002] create_pending_snapshots+0x150/0x198 [ 485.103657][T30002] btrfs_commit_transaction+0x1000/0x2d58 [ 485.105188][T30002] create_snapshot+0x418/0x6f0 [ 485.106427][T30002] btrfs_mksubvol+0x494/0x5f8 [ 485.107675][T30002] btrfs_mksnapshot+0xc8/0x158 [ 485.108945][T30002] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 485.110427][T30002] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 485.111977][T30002] btrfs_ioctl+0x9b4/0xb08 [ 485.113151][T30002] __arm64_sys_ioctl+0x14c/0x1c8 [ 485.114461][T30002] invoke_syscall+0x98/0x2b8 [ 485.115673][T30002] el0_svc_common+0x130/0x23c [ 485.116906][T30002] do_el0_svc+0x48/0x58 [ 485.118012][T30002] el0_svc+0x58/0x16c [ 485.119060][T30002] el0t_64_sync_handler+0x84/0xfc [ 485.120397][T30002] el0t_64_sync+0x190/0x194 [ 485.121888][T30002] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 485.124638][T30002] BTRFS info (device loop0: state EA): forced readonly [ 485.126459][T30002] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 485.129214][T30002] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 485.369654][T30020] loop0: detected capacity change from 0 to 32768 [ 485.372636][T30020] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (30020) [ 485.377414][T30020] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 485.379700][T30020] BTRFS info (device loop0): using free space tree [ 485.390234][T30020] BTRFS info (device loop0): enabling ssd optimizations [ 485.392133][T30020] BTRFS info (device loop0): auto enabling async discard [ 485.396081][T30020] FAULT_INJECTION: forcing a failure. [ 485.396081][T30020] name failslab, interval 1, probability 0, space 0, times 0 [ 485.400013][T30020] CPU: 0 PID: 30020 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 485.402815][T30020] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 485.405495][T30020] Call trace: [ 485.406418][T30020] dump_backtrace+0x1b8/0x1e4 [ 485.407660][T30020] show_stack+0x2c/0x44 [ 485.408793][T30020] dump_stack_lvl+0xd0/0x124 [ 485.410017][T30020] dump_stack+0x1c/0x28 [ 485.411069][T30020] should_fail_ex+0x3f8/0x5c4 [ 485.412342][T30020] __should_failslab+0xc8/0x128 [ 485.413581][T30020] should_failslab+0x10/0x28 [ 485.414787][T30020] kmem_cache_alloc+0x80/0x424 [ 485.416076][T30020] btrfs_alloc_path+0x30/0x3c [ 485.417321][T30020] __btrfs_run_delayed_items+0x88/0x420 [ 485.418820][T30020] btrfs_run_delayed_items+0x24/0x34 [ 485.420225][T30020] create_pending_snapshot+0x8e4/0x2834 [ 485.421682][T30020] create_pending_snapshots+0x150/0x198 [ 485.423182][T30020] btrfs_commit_transaction+0x1000/0x2d58 [ 485.424740][T30020] create_snapshot+0x418/0x6f0 [ 485.425988][T30020] btrfs_mksubvol+0x494/0x5f8 [ 485.427234][T30020] btrfs_mksnapshot+0xc8/0x158 [ 485.428499][T30020] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 485.430000][T30020] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 485.431590][T30020] btrfs_ioctl+0x9b4/0xb08 [ 485.432763][T30020] __arm64_sys_ioctl+0x14c/0x1c8 [ 485.434094][T30020] invoke_syscall+0x98/0x2b8 [ 485.435280][T30020] el0_svc_common+0x130/0x23c [ 485.436562][T30020] do_el0_svc+0x48/0x58 [ 485.437694][T30020] el0_svc+0x58/0x16c [ 485.438726][T30020] el0t_64_sync_handler+0x84/0xfc [ 485.440077][T30020] el0t_64_sync+0x190/0x194 [ 485.443577][T30020] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 485.446515][T30020] BTRFS info (device loop0: state EA): forced readonly [ 485.448711][T30020] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 485.451195][T30020] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 485.685061][T30037] loop0: detected capacity change from 0 to 32768 [ 485.688056][T30037] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (30037) [ 485.693287][T30037] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 485.696033][T30037] BTRFS info (device loop0): using free space tree [ 485.706471][T30037] BTRFS info (device loop0): enabling ssd optimizations [ 485.708537][T30037] BTRFS info (device loop0): auto enabling async discard [ 485.712471][T30037] FAULT_INJECTION: forcing a failure. [ 485.712471][T30037] name failslab, interval 1, probability 0, space 0, times 0 [ 485.715733][T30037] CPU: 1 PID: 30037 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 485.718592][T30037] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 485.721271][T30037] Call trace: [ 485.722134][T30037] dump_backtrace+0x1b8/0x1e4 [ 485.723438][T30037] show_stack+0x2c/0x44 [ 485.724559][T30037] dump_stack_lvl+0xd0/0x124 [ 485.725766][T30037] dump_stack+0x1c/0x28 [ 485.726888][T30037] should_fail_ex+0x3f8/0x5c4 [ 485.728145][T30037] __should_failslab+0xc8/0x128 [ 485.729451][T30037] should_failslab+0x10/0x28 [ 485.730679][T30037] kmem_cache_alloc+0x80/0x424 [ 485.731945][T30037] btrfs_alloc_path+0x30/0x3c [ 485.733228][T30037] __btrfs_run_delayed_items+0x88/0x420 [ 485.734696][T30037] btrfs_run_delayed_items+0x24/0x34 [ 485.736110][T30037] create_pending_snapshot+0x8e4/0x2834 [ 485.737579][T30037] create_pending_snapshots+0x150/0x198 [ 485.739043][T30037] btrfs_commit_transaction+0x1000/0x2d58 [ 485.740538][T30037] create_snapshot+0x418/0x6f0 [ 485.741821][T30037] btrfs_mksubvol+0x494/0x5f8 [ 485.743059][T30037] btrfs_mksnapshot+0xc8/0x158 [ 485.744308][T30037] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 485.745786][T30037] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 485.747295][T30037] btrfs_ioctl+0x9b4/0xb08 [ 485.748470][T30037] __arm64_sys_ioctl+0x14c/0x1c8 [ 485.749787][T30037] invoke_syscall+0x98/0x2b8 [ 485.750969][T30037] el0_svc_common+0x130/0x23c [ 485.752182][T30037] do_el0_svc+0x48/0x58 [ 485.753283][T30037] el0_svc+0x58/0x16c [ 485.754363][T30037] el0t_64_sync_handler+0x84/0xfc [ 485.755692][T30037] el0t_64_sync+0x190/0x194 [ 485.759350][T30037] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 485.762099][T30037] BTRFS info (device loop0: state EA): forced readonly [ 485.763854][T30037] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 485.766214][T30037] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 485.976433][T30054] loop0: detected capacity change from 0 to 32768 [ 485.979528][T30054] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (30054) [ 485.984302][T30054] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 485.986543][T30054] BTRFS info (device loop0): using free space tree [ 485.997700][T30054] BTRFS info (device loop0): enabling ssd optimizations [ 485.999600][T30054] BTRFS info (device loop0): auto enabling async discard [ 486.003537][T30054] FAULT_INJECTION: forcing a failure. [ 486.003537][T30054] name failslab, interval 1, probability 0, space 0, times 0 [ 486.007333][T30054] CPU: 1 PID: 30054 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 486.010074][T30054] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 486.012746][T30054] Call trace: [ 486.013585][T30054] dump_backtrace+0x1b8/0x1e4 [ 486.014797][T30054] show_stack+0x2c/0x44 [ 486.015864][T30054] dump_stack_lvl+0xd0/0x124 [ 486.017059][T30054] dump_stack+0x1c/0x28 [ 486.018200][T30054] should_fail_ex+0x3f8/0x5c4 [ 486.019475][T30054] __should_failslab+0xc8/0x128 [ 486.020765][T30054] should_failslab+0x10/0x28 [ 486.022013][T30054] kmem_cache_alloc+0x80/0x424 [ 486.023297][T30054] btrfs_alloc_path+0x30/0x3c [ 486.024542][T30054] __btrfs_run_delayed_items+0x88/0x420 [ 486.026092][T30054] btrfs_run_delayed_items+0x24/0x34 [ 486.027494][T30054] create_pending_snapshot+0x8e4/0x2834 [ 486.029012][T30054] create_pending_snapshots+0x150/0x198 [ 486.030483][T30054] btrfs_commit_transaction+0x1000/0x2d58 [ 486.032027][T30054] create_snapshot+0x418/0x6f0 [ 486.033277][T30054] btrfs_mksubvol+0x494/0x5f8 [ 486.034518][T30054] btrfs_mksnapshot+0xc8/0x158 [ 486.035802][T30054] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 486.037316][T30054] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 486.038831][T30054] btrfs_ioctl+0x9b4/0xb08 [ 486.040035][T30054] __arm64_sys_ioctl+0x14c/0x1c8 [ 486.041405][T30054] invoke_syscall+0x98/0x2b8 [ 486.042645][T30054] el0_svc_common+0x130/0x23c [ 486.043912][T30054] do_el0_svc+0x48/0x58 [ 486.045029][T30054] el0_svc+0x58/0x16c [ 486.046117][T30054] el0t_64_sync_handler+0x84/0xfc [ 486.047480][T30054] el0t_64_sync+0x190/0x194 [ 486.051044][T30054] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 486.053851][T30054] BTRFS info (device loop0: state EA): forced readonly [ 486.055635][T30054] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 486.058494][T30054] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 486.263459][T30072] loop0: detected capacity change from 0 to 32768 [ 486.266400][T30072] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (30072) [ 486.271736][T30072] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 486.274041][T30072] BTRFS info (device loop0): using free space tree [ 486.284473][T30072] BTRFS info (device loop0): enabling ssd optimizations [ 486.286423][T30072] BTRFS info (device loop0): auto enabling async discard [ 486.291605][T30072] FAULT_INJECTION: forcing a failure. [ 486.291605][T30072] name failslab, interval 1, probability 0, space 0, times 0 [ 486.295174][T30072] CPU: 1 PID: 30072 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 486.297948][T30072] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 486.300636][T30072] Call trace: [ 486.301527][T30072] dump_backtrace+0x1b8/0x1e4 [ 486.302816][T30072] show_stack+0x2c/0x44 [ 486.303937][T30072] dump_stack_lvl+0xd0/0x124 [ 486.305140][T30072] dump_stack+0x1c/0x28 [ 486.306263][T30072] should_fail_ex+0x3f8/0x5c4 [ 486.307537][T30072] __should_failslab+0xc8/0x128 [ 486.308847][T30072] should_failslab+0x10/0x28 [ 486.310080][T30072] kmem_cache_alloc+0x80/0x424 [ 486.311334][T30072] btrfs_alloc_path+0x30/0x3c [ 486.312632][T30072] __btrfs_run_delayed_items+0x88/0x420 [ 486.314151][T30072] btrfs_run_delayed_items+0x24/0x34 [ 486.315547][T30072] create_pending_snapshot+0x8e4/0x2834 [ 486.317028][T30072] create_pending_snapshots+0x150/0x198 [ 486.318522][T30072] btrfs_commit_transaction+0x1000/0x2d58 [ 486.320061][T30072] create_snapshot+0x418/0x6f0 [ 486.321332][T30072] btrfs_mksubvol+0x494/0x5f8 [ 486.322619][T30072] btrfs_mksnapshot+0xc8/0x158 [ 486.323898][T30072] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 486.325361][T30072] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 486.326879][T30072] btrfs_ioctl+0x9b4/0xb08 [ 486.328067][T30072] __arm64_sys_ioctl+0x14c/0x1c8 [ 486.329388][T30072] invoke_syscall+0x98/0x2b8 [ 486.330585][T30072] el0_svc_common+0x130/0x23c [ 486.331861][T30072] do_el0_svc+0x48/0x58 [ 486.332989][T30072] el0_svc+0x58/0x16c [ 486.334057][T30072] el0t_64_sync_handler+0x84/0xfc [ 486.335386][T30072] el0t_64_sync+0x190/0x194 [ 486.340633][T30072] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 486.343593][T30072] BTRFS info (device loop0: state EA): forced readonly [ 486.345528][T30072] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 486.348413][T30072] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 486.583287][T30089] loop0: detected capacity change from 0 to 32768 [ 486.586204][T30089] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (30089) [ 486.591435][T30089] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 486.593759][T30089] BTRFS info (device loop0): using free space tree [ 486.604948][T30089] BTRFS info (device loop0): enabling ssd optimizations [ 486.606901][T30089] BTRFS info (device loop0): auto enabling async discard [ 486.610666][T30089] FAULT_INJECTION: forcing a failure. [ 486.610666][T30089] name failslab, interval 1, probability 0, space 0, times 0 [ 486.613901][T30089] CPU: 1 PID: 30089 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 486.616508][T30089] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 486.619140][T30089] Call trace: [ 486.620019][T30089] dump_backtrace+0x1b8/0x1e4 [ 486.621246][T30089] show_stack+0x2c/0x44 [ 486.622382][T30089] dump_stack_lvl+0xd0/0x124 [ 486.623592][T30089] dump_stack+0x1c/0x28 [ 486.624685][T30089] should_fail_ex+0x3f8/0x5c4 [ 486.625923][T30089] __should_failslab+0xc8/0x128 [ 486.627179][T30089] should_failslab+0x10/0x28 [ 486.628389][T30089] kmem_cache_alloc+0x80/0x424 [ 486.629628][T30089] btrfs_alloc_path+0x30/0x3c [ 486.630878][T30089] __btrfs_run_delayed_items+0x88/0x420 [ 486.632410][T30089] btrfs_run_delayed_items+0x24/0x34 [ 486.633767][T30089] create_pending_snapshot+0x8e4/0x2834 [ 486.635212][T30089] create_pending_snapshots+0x150/0x198 [ 486.636667][T30089] btrfs_commit_transaction+0x1000/0x2d58 [ 486.638174][T30089] create_snapshot+0x418/0x6f0 [ 486.639436][T30089] btrfs_mksubvol+0x494/0x5f8 [ 486.640660][T30089] btrfs_mksnapshot+0xc8/0x158 [ 486.641909][T30089] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 486.643413][T30089] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 486.644943][T30089] btrfs_ioctl+0x9b4/0xb08 [ 486.646093][T30089] __arm64_sys_ioctl+0x14c/0x1c8 [ 486.647408][T30089] invoke_syscall+0x98/0x2b8 [ 486.648670][T30089] el0_svc_common+0x130/0x23c [ 486.649882][T30089] do_el0_svc+0x48/0x58 [ 486.650980][T30089] el0_svc+0x58/0x16c [ 486.652024][T30089] el0t_64_sync_handler+0x84/0xfc [ 486.653346][T30089] el0t_64_sync+0x190/0x194 [ 486.654712][T30089] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 486.657485][T30089] BTRFS info (device loop0: state EA): forced readonly [ 486.659324][T30089] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 486.661719][T30089] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 486.858157][T30106] loop0: detected capacity change from 0 to 32768 [ 486.861006][T30106] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (30106) [ 486.865616][T30106] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 486.867909][T30106] BTRFS info (device loop0): using free space tree [ 486.877905][T30106] BTRFS info (device loop0): enabling ssd optimizations [ 486.879814][T30106] BTRFS info (device loop0): auto enabling async discard [ 486.883598][T30106] FAULT_INJECTION: forcing a failure. [ 486.883598][T30106] name failslab, interval 1, probability 0, space 0, times 0 [ 486.887283][T30106] CPU: 0 PID: 30106 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 486.889951][T30106] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 486.892533][T30106] Call trace: [ 486.893360][T30106] dump_backtrace+0x1b8/0x1e4 [ 486.894545][T30106] show_stack+0x2c/0x44 [ 486.895653][T30106] dump_stack_lvl+0xd0/0x124 [ 486.896858][T30106] dump_stack+0x1c/0x28 [ 486.897986][T30106] should_fail_ex+0x3f8/0x5c4 [ 486.899230][T30106] __should_failslab+0xc8/0x128 [ 486.900513][T30106] should_failslab+0x10/0x28 [ 486.901725][T30106] kmem_cache_alloc+0x80/0x424 [ 486.903013][T30106] btrfs_alloc_path+0x30/0x3c [ 486.904220][T30106] __btrfs_run_delayed_items+0x88/0x420 [ 486.905657][T30106] btrfs_run_delayed_items+0x24/0x34 [ 486.907072][T30106] create_pending_snapshot+0x8e4/0x2834 [ 486.908526][T30106] create_pending_snapshots+0x150/0x198 [ 486.909996][T30106] btrfs_commit_transaction+0x1000/0x2d58 [ 486.911453][T30106] create_snapshot+0x418/0x6f0 [ 486.912738][T30106] btrfs_mksubvol+0x494/0x5f8 [ 486.913993][T30106] btrfs_mksnapshot+0xc8/0x158 [ 486.915276][T30106] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 486.916797][T30106] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 486.918344][T30106] btrfs_ioctl+0x9b4/0xb08 [ 486.919491][T30106] __arm64_sys_ioctl+0x14c/0x1c8 [ 486.920820][T30106] invoke_syscall+0x98/0x2b8 [ 486.922062][T30106] el0_svc_common+0x130/0x23c [ 486.923296][T30106] do_el0_svc+0x48/0x58 [ 486.924430][T30106] el0_svc+0x58/0x16c [ 486.925450][T30106] el0t_64_sync_handler+0x84/0xfc [ 486.926763][T30106] el0t_64_sync+0x190/0x194 [ 486.930185][T30106] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 486.932965][T30106] BTRFS info (device loop0: state EA): forced readonly [ 486.934705][T30106] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 486.937903][T30106] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 487.136530][T30123] loop0: detected capacity change from 0 to 32768 [ 487.139473][T30123] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (30123) [ 487.144216][T30123] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 487.146400][T30123] BTRFS info (device loop0): using free space tree [ 487.156400][T30123] BTRFS info (device loop0): enabling ssd optimizations [ 487.158813][T30123] BTRFS info (device loop0): auto enabling async discard [ 487.164097][T30123] FAULT_INJECTION: forcing a failure. [ 487.164097][T30123] name failslab, interval 1, probability 0, space 0, times 0 [ 487.167607][T30123] CPU: 0 PID: 30123 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 487.170379][T30123] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 487.173001][T30123] Call trace: [ 487.173872][T30123] dump_backtrace+0x1b8/0x1e4 [ 487.175106][T30123] show_stack+0x2c/0x44 [ 487.176167][T30123] dump_stack_lvl+0xd0/0x124 [ 487.177345][T30123] dump_stack+0x1c/0x28 [ 487.178397][T30123] should_fail_ex+0x3f8/0x5c4 [ 487.179661][T30123] __should_failslab+0xc8/0x128 [ 487.180917][T30123] should_failslab+0x10/0x28 [ 487.182140][T30123] kmem_cache_alloc+0x80/0x424 [ 487.183429][T30123] btrfs_alloc_path+0x30/0x3c [ 487.184695][T30123] __btrfs_run_delayed_items+0x88/0x420 [ 487.186138][T30123] btrfs_run_delayed_items+0x24/0x34 [ 487.187495][T30123] create_pending_snapshot+0x8e4/0x2834 [ 487.188983][T30123] create_pending_snapshots+0x150/0x198 [ 487.190453][T30123] btrfs_commit_transaction+0x1000/0x2d58 [ 487.191960][T30123] create_snapshot+0x418/0x6f0 [ 487.193229][T30123] btrfs_mksubvol+0x494/0x5f8 [ 487.194503][T30123] btrfs_mksnapshot+0xc8/0x158 [ 487.195768][T30123] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 487.197285][T30123] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 487.198824][T30123] btrfs_ioctl+0x9b4/0xb08 [ 487.200018][T30123] __arm64_sys_ioctl+0x14c/0x1c8 [ 487.201360][T30123] invoke_syscall+0x98/0x2b8 [ 487.202562][T30123] el0_svc_common+0x130/0x23c [ 487.203800][T30123] do_el0_svc+0x48/0x58 [ 487.204868][T30123] el0_svc+0x58/0x16c [ 487.205921][T30123] el0t_64_sync_handler+0x84/0xfc [ 487.207229][T30123] el0t_64_sync+0x190/0x194 [ 487.208800][T30123] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 487.211618][T30123] BTRFS info (device loop0: state EA): forced readonly [ 487.213556][T30123] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 487.216008][T30123] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 487.426199][T30141] loop0: detected capacity change from 0 to 32768 [ 487.429149][T30141] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (30141) [ 487.433847][T30141] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 487.436220][T30141] BTRFS info (device loop0): using free space tree [ 487.446304][T30141] BTRFS info (device loop0): enabling ssd optimizations [ 487.448293][T30141] BTRFS info (device loop0): auto enabling async discard [ 487.452208][T30141] FAULT_INJECTION: forcing a failure. [ 487.452208][T30141] name failslab, interval 1, probability 0, space 0, times 0 [ 487.455513][T30141] CPU: 0 PID: 30141 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 487.458220][T30141] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 487.460828][T30141] Call trace: [ 487.461683][T30141] dump_backtrace+0x1b8/0x1e4 [ 487.462909][T30141] show_stack+0x2c/0x44 [ 487.464004][T30141] dump_stack_lvl+0xd0/0x124 [ 487.465268][T30141] dump_stack+0x1c/0x28 [ 487.466366][T30141] should_fail_ex+0x3f8/0x5c4 [ 487.467589][T30141] __should_failslab+0xc8/0x128 [ 487.468885][T30141] should_failslab+0x10/0x28 [ 487.470057][T30141] kmem_cache_alloc+0x80/0x424 [ 487.471330][T30141] btrfs_alloc_path+0x30/0x3c [ 487.472547][T30141] __btrfs_run_delayed_items+0x88/0x420 [ 487.474023][T30141] btrfs_run_delayed_items+0x24/0x34 [ 487.475433][T30141] create_pending_snapshot+0x8e4/0x2834 [ 487.476870][T30141] create_pending_snapshots+0x150/0x198 [ 487.478310][T30141] btrfs_commit_transaction+0x1000/0x2d58 [ 487.479837][T30141] create_snapshot+0x418/0x6f0 [ 487.481130][T30141] btrfs_mksubvol+0x494/0x5f8 [ 487.482355][T30141] btrfs_mksnapshot+0xc8/0x158 [ 487.483592][T30141] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 487.485105][T30141] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 487.486597][T30141] btrfs_ioctl+0x9b4/0xb08 [ 487.487724][T30141] __arm64_sys_ioctl+0x14c/0x1c8 [ 487.489046][T30141] invoke_syscall+0x98/0x2b8 [ 487.490268][T30141] el0_svc_common+0x130/0x23c [ 487.491496][T30141] do_el0_svc+0x48/0x58 [ 487.492583][T30141] el0_svc+0x58/0x16c [ 487.493596][T30141] el0t_64_sync_handler+0x84/0xfc [ 487.494938][T30141] el0t_64_sync+0x190/0x194 [ 487.498753][T30141] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 487.501438][T30141] BTRFS info (device loop0: state EA): forced readonly [ 487.503197][T30141] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 487.505515][T30141] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 487.700148][T30158] loop0: detected capacity change from 0 to 32768 [ 487.703037][T30158] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (30158) [ 487.707832][T30158] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 487.710054][T30158] BTRFS info (device loop0): using free space tree [ 487.720467][T30158] BTRFS info (device loop0): enabling ssd optimizations [ 487.722316][T30158] BTRFS info (device loop0): auto enabling async discard [ 487.726037][T30158] FAULT_INJECTION: forcing a failure. [ 487.726037][T30158] name failslab, interval 1, probability 0, space 0, times 0 [ 487.729961][T30158] CPU: 0 PID: 30158 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 487.732673][T30158] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 487.735272][T30158] Call trace: [ 487.736136][T30158] dump_backtrace+0x1b8/0x1e4 [ 487.737383][T30158] show_stack+0x2c/0x44 [ 487.738477][T30158] dump_stack_lvl+0xd0/0x124 [ 487.739686][T30158] dump_stack+0x1c/0x28 [ 487.740815][T30158] should_fail_ex+0x3f8/0x5c4 [ 487.742132][T30158] __should_failslab+0xc8/0x128 [ 487.743402][T30158] should_failslab+0x10/0x28 [ 487.744637][T30158] kmem_cache_alloc+0x80/0x424 [ 487.745920][T30158] btrfs_alloc_path+0x30/0x3c [ 487.747189][T30158] __btrfs_run_delayed_items+0x88/0x420 [ 487.748622][T30158] btrfs_run_delayed_items+0x24/0x34 [ 487.750027][T30158] create_pending_snapshot+0x8e4/0x2834 [ 487.751532][T30158] create_pending_snapshots+0x150/0x198 [ 487.753033][T30158] btrfs_commit_transaction+0x1000/0x2d58 [ 487.754543][T30158] create_snapshot+0x418/0x6f0 [ 487.755797][T30158] btrfs_mksubvol+0x494/0x5f8 [ 487.757069][T30158] btrfs_mksnapshot+0xc8/0x158 [ 487.758349][T30158] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 487.759826][T30158] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 487.761338][T30158] btrfs_ioctl+0x9b4/0xb08 [ 487.762531][T30158] __arm64_sys_ioctl+0x14c/0x1c8 [ 487.763854][T30158] invoke_syscall+0x98/0x2b8 [ 487.765088][T30158] el0_svc_common+0x130/0x23c [ 487.766326][T30158] do_el0_svc+0x48/0x58 [ 487.767432][T30158] el0_svc+0x58/0x16c [ 487.768499][T30158] el0t_64_sync_handler+0x84/0xfc [ 487.769797][T30158] el0t_64_sync+0x190/0x194 [ 487.773139][T30158] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 487.775906][T30158] BTRFS info (device loop0: state EA): forced readonly [ 487.778197][T30158] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 487.780645][T30158] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 487.976392][T30175] loop0: detected capacity change from 0 to 32768 [ 487.979355][T30175] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (30175) [ 487.984198][T30175] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 487.986860][T30175] BTRFS info (device loop0): using free space tree [ 487.997222][T30175] BTRFS info (device loop0): enabling ssd optimizations [ 487.999056][T30175] BTRFS info (device loop0): auto enabling async discard [ 488.002887][T30175] FAULT_INJECTION: forcing a failure. [ 488.002887][T30175] name failslab, interval 1, probability 0, space 0, times 0 [ 488.006184][T30175] CPU: 1 PID: 30175 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 488.008987][T30175] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 488.011625][T30175] Call trace: [ 488.012475][T30175] dump_backtrace+0x1b8/0x1e4 [ 488.013845][T30175] show_stack+0x2c/0x44 [ 488.014915][T30175] dump_stack_lvl+0xd0/0x124 [ 488.016110][T30175] dump_stack+0x1c/0x28 [ 488.017209][T30175] should_fail_ex+0x3f8/0x5c4 [ 488.018451][T30175] __should_failslab+0xc8/0x128 [ 488.019735][T30175] should_failslab+0x10/0x28 [ 488.020985][T30175] kmem_cache_alloc+0x80/0x424 [ 488.022196][T30175] btrfs_alloc_path+0x30/0x3c [ 488.023412][T30175] __btrfs_run_delayed_items+0x88/0x420 [ 488.024901][T30175] btrfs_run_delayed_items+0x24/0x34 [ 488.026290][T30175] create_pending_snapshot+0x8e4/0x2834 [ 488.027941][T30175] create_pending_snapshots+0x150/0x198 [ 488.029464][T30175] btrfs_commit_transaction+0x1000/0x2d58 [ 488.030961][T30175] create_snapshot+0x418/0x6f0 [ 488.032206][T30175] btrfs_mksubvol+0x494/0x5f8 [ 488.033439][T30175] btrfs_mksnapshot+0xc8/0x158 [ 488.034890][T30175] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 488.036385][T30175] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 488.037884][T30175] btrfs_ioctl+0x9b4/0xb08 [ 488.039043][T30175] __arm64_sys_ioctl+0x14c/0x1c8 [ 488.040338][T30175] invoke_syscall+0x98/0x2b8 [ 488.041785][T30175] el0_svc_common+0x130/0x23c [ 488.043356][T30175] do_el0_svc+0x48/0x58 [ 488.044475][T30175] el0_svc+0x58/0x16c [ 488.045517][T30175] el0t_64_sync_handler+0x84/0xfc [ 488.046831][T30175] el0t_64_sync+0x190/0x194 [ 488.048227][T30175] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 488.051428][T30175] BTRFS info (device loop0: state EA): forced readonly [ 488.053265][T30175] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 488.055693][T30175] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 488.254382][T30192] loop0: detected capacity change from 0 to 32768 [ 488.257364][T30192] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (30192) [ 488.262103][T30192] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 488.264246][T30192] BTRFS info (device loop0): using free space tree [ 488.274390][T30192] BTRFS info (device loop0): enabling ssd optimizations [ 488.276352][T30192] BTRFS info (device loop0): auto enabling async discard [ 488.280703][T30192] FAULT_INJECTION: forcing a failure. [ 488.280703][T30192] name failslab, interval 1, probability 0, space 0, times 0 [ 488.284029][T30192] CPU: 0 PID: 30192 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 488.286731][T30192] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 488.289465][T30192] Call trace: [ 488.290323][T30192] dump_backtrace+0x1b8/0x1e4 [ 488.291566][T30192] show_stack+0x2c/0x44 [ 488.292643][T30192] dump_stack_lvl+0xd0/0x124 [ 488.293867][T30192] dump_stack+0x1c/0x28 [ 488.294969][T30192] should_fail_ex+0x3f8/0x5c4 [ 488.296231][T30192] __should_failslab+0xc8/0x128 [ 488.297516][T30192] should_failslab+0x10/0x28 [ 488.298690][T30192] kmem_cache_alloc+0x80/0x424 [ 488.299997][T30192] btrfs_alloc_path+0x30/0x3c [ 488.301218][T30192] __btrfs_run_delayed_items+0x88/0x420 [ 488.302690][T30192] btrfs_run_delayed_items+0x24/0x34 [ 488.304085][T30192] create_pending_snapshot+0x8e4/0x2834 [ 488.305550][T30192] create_pending_snapshots+0x150/0x198 [ 488.307010][T30192] btrfs_commit_transaction+0x1000/0x2d58 [ 488.308489][T30192] create_snapshot+0x418/0x6f0 [ 488.309723][T30192] btrfs_mksubvol+0x494/0x5f8 [ 488.310966][T30192] btrfs_mksnapshot+0xc8/0x158 [ 488.312208][T30192] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 488.313733][T30192] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 488.315272][T30192] btrfs_ioctl+0x9b4/0xb08 [ 488.316467][T30192] __arm64_sys_ioctl+0x14c/0x1c8 [ 488.317767][T30192] invoke_syscall+0x98/0x2b8 [ 488.318993][T30192] el0_svc_common+0x130/0x23c [ 488.320278][T30192] do_el0_svc+0x48/0x58 [ 488.321350][T30192] el0_svc+0x58/0x16c [ 488.322442][T30192] el0t_64_sync_handler+0x84/0xfc [ 488.323784][T30192] el0t_64_sync+0x190/0x194 [ 488.325284][T30192] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 488.328187][T30192] BTRFS info (device loop0: state EA): forced readonly [ 488.329947][T30192] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 488.332288][T30192] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 488.539553][T30209] loop0: detected capacity change from 0 to 32768 [ 488.542444][T30209] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (30209) [ 488.547146][T30209] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 488.549409][T30209] BTRFS info (device loop0): using free space tree [ 488.559769][T30209] BTRFS info (device loop0): enabling ssd optimizations [ 488.561610][T30209] BTRFS info (device loop0): auto enabling async discard [ 488.565460][T30209] FAULT_INJECTION: forcing a failure. [ 488.565460][T30209] name failslab, interval 1, probability 0, space 0, times 0 [ 488.569139][T30209] CPU: 1 PID: 30209 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 488.571891][T30209] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 488.574469][T30209] Call trace: [ 488.575292][T30209] dump_backtrace+0x1b8/0x1e4 [ 488.576539][T30209] show_stack+0x2c/0x44 [ 488.577658][T30209] dump_stack_lvl+0xd0/0x124 [ 488.578856][T30209] dump_stack+0x1c/0x28 [ 488.579924][T30209] should_fail_ex+0x3f8/0x5c4 [ 488.581138][T30209] __should_failslab+0xc8/0x128 [ 488.582377][T30209] should_failslab+0x10/0x28 [ 488.583586][T30209] kmem_cache_alloc+0x80/0x424 [ 488.584862][T30209] btrfs_alloc_path+0x30/0x3c [ 488.586118][T30209] __btrfs_run_delayed_items+0x88/0x420 [ 488.587556][T30209] btrfs_run_delayed_items+0x24/0x34 [ 488.588939][T30209] create_pending_snapshot+0x8e4/0x2834 [ 488.590359][T30209] create_pending_snapshots+0x150/0x198 [ 488.591753][T30209] btrfs_commit_transaction+0x1000/0x2d58 [ 488.593210][T30209] create_snapshot+0x418/0x6f0 [ 488.594435][T30209] btrfs_mksubvol+0x494/0x5f8 [ 488.595658][T30209] btrfs_mksnapshot+0xc8/0x158 [ 488.596917][T30209] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 488.598367][T30209] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 488.599840][T30209] btrfs_ioctl+0x9b4/0xb08 [ 488.600987][T30209] __arm64_sys_ioctl+0x14c/0x1c8 [ 488.602250][T30209] invoke_syscall+0x98/0x2b8 [ 488.603425][T30209] el0_svc_common+0x130/0x23c [ 488.604637][T30209] do_el0_svc+0x48/0x58 [ 488.605692][T30209] el0_svc+0x58/0x16c [ 488.606737][T30209] el0t_64_sync_handler+0x84/0xfc [ 488.608040][T30209] el0t_64_sync+0x190/0x194 [ 488.610755][T30209] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 488.613583][T30209] BTRFS info (device loop0: state EA): forced readonly [ 488.615455][T30209] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 488.618215][T30209] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 488.856418][T30226] loop0: detected capacity change from 0 to 32768 [ 488.859871][T30226] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (30226) [ 488.864637][T30226] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 488.867137][T30226] BTRFS info (device loop0): using free space tree [ 488.877461][T30226] BTRFS info (device loop0): enabling ssd optimizations [ 488.879321][T30226] BTRFS info (device loop0): auto enabling async discard [ 488.884374][T30226] FAULT_INJECTION: forcing a failure. [ 488.884374][T30226] name failslab, interval 1, probability 0, space 0, times 0 [ 488.887875][T30226] CPU: 1 PID: 30226 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 488.890546][T30226] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 488.893145][T30226] Call trace: [ 488.893986][T30226] dump_backtrace+0x1b8/0x1e4 [ 488.895176][T30226] show_stack+0x2c/0x44 [ 488.896229][T30226] dump_stack_lvl+0xd0/0x124 [ 488.897406][T30226] dump_stack+0x1c/0x28 [ 488.898505][T30226] should_fail_ex+0x3f8/0x5c4 [ 488.899709][T30226] __should_failslab+0xc8/0x128 [ 488.900976][T30226] should_failslab+0x10/0x28 [ 488.902156][T30226] kmem_cache_alloc+0x80/0x424 [ 488.903413][T30226] btrfs_alloc_path+0x30/0x3c [ 488.904631][T30226] __btrfs_run_delayed_items+0x88/0x420 [ 488.906088][T30226] btrfs_run_delayed_items+0x24/0x34 [ 488.907460][T30226] create_pending_snapshot+0x8e4/0x2834 [ 488.908878][T30226] create_pending_snapshots+0x150/0x198 [ 488.910318][T30226] btrfs_commit_transaction+0x1000/0x2d58 [ 488.911851][T30226] create_snapshot+0x418/0x6f0 [ 488.913130][T30226] btrfs_mksubvol+0x494/0x5f8 [ 488.914358][T30226] btrfs_mksnapshot+0xc8/0x158 [ 488.915641][T30226] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 488.917110][T30226] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 488.918599][T30226] btrfs_ioctl+0x9b4/0xb08 [ 488.919752][T30226] __arm64_sys_ioctl+0x14c/0x1c8 [ 488.921065][T30226] invoke_syscall+0x98/0x2b8 [ 488.922244][T30226] el0_svc_common+0x130/0x23c [ 488.923456][T30226] do_el0_svc+0x48/0x58 [ 488.924545][T30226] el0_svc+0x58/0x16c [ 488.925583][T30226] el0t_64_sync_handler+0x84/0xfc [ 488.926876][T30226] el0t_64_sync+0x190/0x194 [ 488.928228][T30226] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 488.931012][T30226] BTRFS info (device loop0: state EA): forced readonly [ 488.932883][T30226] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 488.935286][T30226] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 489.173639][T30243] loop0: detected capacity change from 0 to 32768 [ 489.176549][T30243] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (30243) [ 489.181325][T30243] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 489.183582][T30243] BTRFS info (device loop0): using free space tree [ 489.193848][T30243] BTRFS info (device loop0): enabling ssd optimizations [ 489.195821][T30243] BTRFS info (device loop0): auto enabling async discard [ 489.201027][T30243] FAULT_INJECTION: forcing a failure. [ 489.201027][T30243] name failslab, interval 1, probability 0, space 0, times 0 [ 489.204519][T30243] CPU: 1 PID: 30243 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 489.207201][T30243] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 489.209878][T30243] Call trace: [ 489.210744][T30243] dump_backtrace+0x1b8/0x1e4 [ 489.212007][T30243] show_stack+0x2c/0x44 [ 489.213097][T30243] dump_stack_lvl+0xd0/0x124 [ 489.214288][T30243] dump_stack+0x1c/0x28 [ 489.215369][T30243] should_fail_ex+0x3f8/0x5c4 [ 489.216616][T30243] __should_failslab+0xc8/0x128 [ 489.217926][T30243] should_failslab+0x10/0x28 [ 489.219150][T30243] kmem_cache_alloc+0x80/0x424 [ 489.220425][T30243] btrfs_alloc_path+0x30/0x3c [ 489.221653][T30243] __btrfs_run_delayed_items+0x88/0x420 [ 489.223089][T30243] btrfs_run_delayed_items+0x24/0x34 [ 489.224477][T30243] create_pending_snapshot+0x8e4/0x2834 [ 489.225949][T30243] create_pending_snapshots+0x150/0x198 [ 489.227383][T30243] btrfs_commit_transaction+0x1000/0x2d58 [ 489.228926][T30243] create_snapshot+0x418/0x6f0 [ 489.230143][T30243] btrfs_mksubvol+0x494/0x5f8 [ 489.231392][T30243] btrfs_mksnapshot+0xc8/0x158 [ 489.232669][T30243] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 489.234097][T30243] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 489.235586][T30243] btrfs_ioctl+0x9b4/0xb08 [ 489.236732][T30243] __arm64_sys_ioctl+0x14c/0x1c8 [ 489.238049][T30243] invoke_syscall+0x98/0x2b8 [ 489.239276][T30243] el0_svc_common+0x130/0x23c [ 489.240441][T30243] do_el0_svc+0x48/0x58 [ 489.241518][T30243] el0_svc+0x58/0x16c [ 489.242543][T30243] el0t_64_sync_handler+0x84/0xfc [ 489.243863][T30243] el0t_64_sync+0x190/0x194 [ 489.246336][T30243] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 489.249340][T30243] BTRFS info (device loop0: state EA): forced readonly [ 489.251262][T30243] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 489.253812][T30243] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 489.485135][T30260] loop0: detected capacity change from 0 to 32768 [ 489.488485][T30260] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (30260) [ 489.493158][T30260] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 489.495366][T30260] BTRFS info (device loop0): using free space tree [ 489.506199][T30260] BTRFS info (device loop0): enabling ssd optimizations [ 489.508107][T30260] BTRFS info (device loop0): auto enabling async discard [ 489.511884][T30260] FAULT_INJECTION: forcing a failure. [ 489.511884][T30260] name failslab, interval 1, probability 0, space 0, times 0 [ 489.515210][T30260] CPU: 0 PID: 30260 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 489.518007][T30260] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 489.520705][T30260] Call trace: [ 489.521574][T30260] dump_backtrace+0x1b8/0x1e4 [ 489.522809][T30260] show_stack+0x2c/0x44 [ 489.523968][T30260] dump_stack_lvl+0xd0/0x124 [ 489.525216][T30260] dump_stack+0x1c/0x28 [ 489.526331][T30260] should_fail_ex+0x3f8/0x5c4 [ 489.527580][T30260] __should_failslab+0xc8/0x128 [ 489.528902][T30260] should_failslab+0x10/0x28 [ 489.530132][T30260] kmem_cache_alloc+0x80/0x424 [ 489.531434][T30260] btrfs_alloc_path+0x30/0x3c [ 489.532727][T30260] __btrfs_run_delayed_items+0x88/0x420 [ 489.534221][T30260] btrfs_run_delayed_items+0x24/0x34 [ 489.535659][T30260] create_pending_snapshot+0x8e4/0x2834 [ 489.537215][T30260] create_pending_snapshots+0x150/0x198 [ 489.538742][T30260] btrfs_commit_transaction+0x1000/0x2d58 [ 489.540311][T30260] create_snapshot+0x418/0x6f0 [ 489.541592][T30260] btrfs_mksubvol+0x494/0x5f8 [ 489.542883][T30260] btrfs_mksnapshot+0xc8/0x158 [ 489.544186][T30260] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 489.545690][T30260] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 489.547256][T30260] btrfs_ioctl+0x9b4/0xb08 [ 489.548460][T30260] __arm64_sys_ioctl+0x14c/0x1c8 [ 489.549771][T30260] invoke_syscall+0x98/0x2b8 [ 489.551055][T30260] el0_svc_common+0x130/0x23c [ 489.552335][T30260] do_el0_svc+0x48/0x58 [ 489.553445][T30260] el0_svc+0x58/0x16c [ 489.554547][T30260] el0t_64_sync_handler+0x84/0xfc [ 489.555922][T30260] el0t_64_sync+0x190/0x194 [ 489.558320][T30260] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 489.561433][T30260] BTRFS info (device loop0: state EA): forced readonly [ 489.563262][T30260] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 489.565665][T30260] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 489.770631][T30277] loop0: detected capacity change from 0 to 32768 [ 489.773573][T30277] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (30277) [ 489.778572][T30277] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 489.780904][T30277] BTRFS info (device loop0): using free space tree [ 489.791112][T30277] BTRFS info (device loop0): enabling ssd optimizations [ 489.793075][T30277] BTRFS info (device loop0): auto enabling async discard [ 489.797042][T30277] FAULT_INJECTION: forcing a failure. [ 489.797042][T30277] name failslab, interval 1, probability 0, space 0, times 0 [ 489.800919][T30277] CPU: 0 PID: 30277 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 489.803716][T30277] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 489.806426][T30277] Call trace: [ 489.807355][T30277] dump_backtrace+0x1b8/0x1e4 [ 489.808621][T30277] show_stack+0x2c/0x44 [ 489.809704][T30277] dump_stack_lvl+0xd0/0x124 [ 489.810980][T30277] dump_stack+0x1c/0x28 [ 489.812119][T30277] should_fail_ex+0x3f8/0x5c4 [ 489.813383][T30277] __should_failslab+0xc8/0x128 [ 489.814717][T30277] should_failslab+0x10/0x28 [ 489.815977][T30277] kmem_cache_alloc+0x80/0x424 [ 489.817278][T30277] btrfs_alloc_path+0x30/0x3c [ 489.818540][T30277] __btrfs_run_delayed_items+0x88/0x420 [ 489.820072][T30277] btrfs_run_delayed_items+0x24/0x34 [ 489.821516][T30277] create_pending_snapshot+0x8e4/0x2834 [ 489.823014][T30277] create_pending_snapshots+0x150/0x198 [ 489.824549][T30277] btrfs_commit_transaction+0x1000/0x2d58 [ 489.826134][T30277] create_snapshot+0x418/0x6f0 [ 489.827431][T30277] btrfs_mksubvol+0x494/0x5f8 [ 489.828687][T30277] btrfs_mksnapshot+0xc8/0x158 [ 489.829960][T30277] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 489.831512][T30277] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 489.833054][T30277] btrfs_ioctl+0x9b4/0xb08 [ 489.834259][T30277] __arm64_sys_ioctl+0x14c/0x1c8 [ 489.835600][T30277] invoke_syscall+0x98/0x2b8 [ 489.836865][T30277] el0_svc_common+0x130/0x23c [ 489.838185][T30277] do_el0_svc+0x48/0x58 [ 489.839315][T30277] el0_svc+0x58/0x16c [ 489.840379][T30277] el0t_64_sync_handler+0x84/0xfc [ 489.841712][T30277] el0t_64_sync+0x190/0x194 [ 489.845201][T30277] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 489.848255][T30277] BTRFS info (device loop0: state EA): forced readonly [ 489.850155][T30277] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 489.852651][T30277] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 490.084548][T30294] loop0: detected capacity change from 0 to 32768 [ 490.087604][T30294] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (30294) [ 490.092997][T30294] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 490.095455][T30294] BTRFS info (device loop0): using free space tree [ 490.105619][T30294] BTRFS info (device loop0): enabling ssd optimizations [ 490.107593][T30294] BTRFS info (device loop0): auto enabling async discard [ 490.111396][T30294] FAULT_INJECTION: forcing a failure. [ 490.111396][T30294] name failslab, interval 1, probability 0, space 0, times 0 [ 490.114796][T30294] CPU: 0 PID: 30294 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 490.117511][T30294] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 490.120245][T30294] Call trace: [ 490.121155][T30294] dump_backtrace+0x1b8/0x1e4 [ 490.122426][T30294] show_stack+0x2c/0x44 [ 490.123526][T30294] dump_stack_lvl+0xd0/0x124 [ 490.124794][T30294] dump_stack+0x1c/0x28 [ 490.125944][T30294] should_fail_ex+0x3f8/0x5c4 [ 490.127149][T30294] __should_failslab+0xc8/0x128 [ 490.128439][T30294] should_failslab+0x10/0x28 [ 490.129694][T30294] kmem_cache_alloc+0x80/0x424 [ 490.130973][T30294] btrfs_alloc_path+0x30/0x3c [ 490.132201][T30294] __btrfs_run_delayed_items+0x88/0x420 [ 490.133713][T30294] btrfs_run_delayed_items+0x24/0x34 [ 490.135114][T30294] create_pending_snapshot+0x8e4/0x2834 [ 490.136645][T30294] create_pending_snapshots+0x150/0x198 [ 490.138099][T30294] btrfs_commit_transaction+0x1000/0x2d58 [ 490.139584][T30294] create_snapshot+0x418/0x6f0 [ 490.140865][T30294] btrfs_mksubvol+0x494/0x5f8 [ 490.142081][T30294] btrfs_mksnapshot+0xc8/0x158 [ 490.143338][T30294] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 490.144896][T30294] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 490.146418][T30294] btrfs_ioctl+0x9b4/0xb08 [ 490.147606][T30294] __arm64_sys_ioctl+0x14c/0x1c8 [ 490.149003][T30294] invoke_syscall+0x98/0x2b8 [ 490.150273][T30294] el0_svc_common+0x130/0x23c [ 490.151544][T30294] do_el0_svc+0x48/0x58 [ 490.152673][T30294] el0_svc+0x58/0x16c [ 490.153765][T30294] el0t_64_sync_handler+0x84/0xfc [ 490.155129][T30294] el0t_64_sync+0x190/0x194 [ 490.156833][T30294] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 490.159765][T30294] BTRFS info (device loop0: state EA): forced readonly [ 490.161588][T30294] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 490.163947][T30294] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 490.360438][T30311] loop0: detected capacity change from 0 to 32768 [ 490.363376][T30311] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (30311) [ 490.368306][T30311] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 490.370453][T30311] BTRFS info (device loop0): using free space tree [ 490.380513][T30311] BTRFS info (device loop0): enabling ssd optimizations [ 490.382425][T30311] BTRFS info (device loop0): auto enabling async discard [ 490.386337][T30311] FAULT_INJECTION: forcing a failure. [ 490.386337][T30311] name failslab, interval 1, probability 0, space 0, times 0 [ 490.390297][T30311] CPU: 1 PID: 30311 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 490.393073][T30311] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 490.395658][T30311] Call trace: [ 490.396499][T30311] dump_backtrace+0x1b8/0x1e4 [ 490.397722][T30311] show_stack+0x2c/0x44 [ 490.398844][T30311] dump_stack_lvl+0xd0/0x124 [ 490.400065][T30311] dump_stack+0x1c/0x28 [ 490.401184][T30311] should_fail_ex+0x3f8/0x5c4 [ 490.402400][T30311] __should_failslab+0xc8/0x128 [ 490.403674][T30311] should_failslab+0x10/0x28 [ 490.404881][T30311] kmem_cache_alloc+0x80/0x424 [ 490.406157][T30311] btrfs_alloc_path+0x30/0x3c [ 490.407384][T30311] __btrfs_run_delayed_items+0x88/0x420 [ 490.408881][T30311] btrfs_run_delayed_items+0x24/0x34 [ 490.410334][T30311] create_pending_snapshot+0x8e4/0x2834 [ 490.411809][T30311] create_pending_snapshots+0x150/0x198 [ 490.413262][T30311] btrfs_commit_transaction+0x1000/0x2d58 [ 490.414792][T30311] create_snapshot+0x418/0x6f0 [ 490.416036][T30311] btrfs_mksubvol+0x494/0x5f8 [ 490.417286][T30311] btrfs_mksnapshot+0xc8/0x158 [ 490.418558][T30311] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 490.420024][T30311] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 490.421517][T30311] btrfs_ioctl+0x9b4/0xb08 [ 490.422675][T30311] __arm64_sys_ioctl+0x14c/0x1c8 [ 490.423975][T30311] invoke_syscall+0x98/0x2b8 [ 490.425157][T30311] el0_svc_common+0x130/0x23c [ 490.426377][T30311] do_el0_svc+0x48/0x58 [ 490.427443][T30311] el0_svc+0x58/0x16c [ 490.428504][T30311] el0t_64_sync_handler+0x84/0xfc [ 490.429865][T30311] el0t_64_sync+0x190/0x194 [ 490.432172][T30311] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 490.434839][T30311] BTRFS info (device loop0: state EA): forced readonly [ 490.436866][T30311] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 490.439168][T30311] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 490.634014][T30328] loop0: detected capacity change from 0 to 32768 [ 490.636926][T30328] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (30328) [ 490.641523][T30328] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 490.643721][T30328] BTRFS info (device loop0): using free space tree [ 490.653602][T30328] BTRFS info (device loop0): enabling ssd optimizations [ 490.655481][T30328] BTRFS info (device loop0): auto enabling async discard [ 490.660414][T30328] FAULT_INJECTION: forcing a failure. [ 490.660414][T30328] name failslab, interval 1, probability 0, space 0, times 0 [ 490.663762][T30328] CPU: 1 PID: 30328 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 490.666516][T30328] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 490.669210][T30328] Call trace: [ 490.670066][T30328] dump_backtrace+0x1b8/0x1e4 [ 490.671315][T30328] show_stack+0x2c/0x44 [ 490.672408][T30328] dump_stack_lvl+0xd0/0x124 [ 490.673599][T30328] dump_stack+0x1c/0x28 [ 490.674692][T30328] should_fail_ex+0x3f8/0x5c4 [ 490.675922][T30328] __should_failslab+0xc8/0x128 [ 490.677197][T30328] should_failslab+0x10/0x28 [ 490.678375][T30328] kmem_cache_alloc+0x80/0x424 [ 490.679615][T30328] btrfs_alloc_path+0x30/0x3c [ 490.680885][T30328] __btrfs_run_delayed_items+0x88/0x420 [ 490.682349][T30328] btrfs_run_delayed_items+0x24/0x34 [ 490.683734][T30328] create_pending_snapshot+0x8e4/0x2834 [ 490.685181][T30328] create_pending_snapshots+0x150/0x198 [ 490.686639][T30328] btrfs_commit_transaction+0x1000/0x2d58 [ 490.688158][T30328] create_snapshot+0x418/0x6f0 [ 490.689430][T30328] btrfs_mksubvol+0x494/0x5f8 [ 490.690658][T30328] btrfs_mksnapshot+0xc8/0x158 [ 490.691944][T30328] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 490.693478][T30328] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 490.695002][T30328] btrfs_ioctl+0x9b4/0xb08 [ 490.696168][T30328] __arm64_sys_ioctl+0x14c/0x1c8 [ 490.697480][T30328] invoke_syscall+0x98/0x2b8 [ 490.698723][T30328] el0_svc_common+0x130/0x23c [ 490.699955][T30328] do_el0_svc+0x48/0x58 [ 490.701060][T30328] el0_svc+0x58/0x16c [ 490.702161][T30328] el0t_64_sync_handler+0x84/0xfc [ 490.703482][T30328] el0t_64_sync+0x190/0x194 [ 490.706007][T30328] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 490.709022][T30328] BTRFS info (device loop0: state EA): forced readonly [ 490.710869][T30328] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 490.713231][T30328] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 490.946358][T30345] loop0: detected capacity change from 0 to 32768 [ 490.949353][T30345] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (30345) [ 490.954269][T30345] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 490.956875][T30345] BTRFS info (device loop0): using free space tree [ 490.967243][T30345] BTRFS info (device loop0): enabling ssd optimizations [ 490.969267][T30345] BTRFS info (device loop0): auto enabling async discard [ 490.973152][T30345] FAULT_INJECTION: forcing a failure. [ 490.973152][T30345] name failslab, interval 1, probability 0, space 0, times 0 [ 490.976554][T30345] CPU: 0 PID: 30345 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 490.979297][T30345] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 490.981940][T30345] Call trace: [ 490.982803][T30345] dump_backtrace+0x1b8/0x1e4 [ 490.984025][T30345] show_stack+0x2c/0x44 [ 490.985131][T30345] dump_stack_lvl+0xd0/0x124 [ 490.986356][T30345] dump_stack+0x1c/0x28 [ 490.987455][T30345] should_fail_ex+0x3f8/0x5c4 [ 490.988706][T30345] __should_failslab+0xc8/0x128 [ 490.990026][T30345] should_failslab+0x10/0x28 [ 490.991244][T30345] kmem_cache_alloc+0x80/0x424 [ 490.992472][T30345] btrfs_alloc_path+0x30/0x3c [ 490.993683][T30345] __btrfs_run_delayed_items+0x88/0x420 [ 490.995121][T30345] btrfs_run_delayed_items+0x24/0x34 [ 490.996523][T30345] create_pending_snapshot+0x8e4/0x2834 [ 490.997995][T30345] create_pending_snapshots+0x150/0x198 [ 490.999479][T30345] btrfs_commit_transaction+0x1000/0x2d58 [ 491.000985][T30345] create_snapshot+0x418/0x6f0 [ 491.002446][T30345] btrfs_mksubvol+0x494/0x5f8 [ 491.003672][T30345] btrfs_mksnapshot+0xc8/0x158 [ 491.004913][T30345] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 491.006374][T30345] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 491.007946][T30345] btrfs_ioctl+0x9b4/0xb08 [ 491.009097][T30345] __arm64_sys_ioctl+0x14c/0x1c8 [ 491.010415][T30345] invoke_syscall+0x98/0x2b8 [ 491.011642][T30345] el0_svc_common+0x130/0x23c [ 491.012855][T30345] do_el0_svc+0x48/0x58 [ 491.013947][T30345] el0_svc+0x58/0x16c [ 491.014989][T30345] el0t_64_sync_handler+0x84/0xfc [ 491.016336][T30345] el0t_64_sync+0x190/0x194 [ 491.017850][T30345] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 491.020724][T30345] BTRFS info (device loop0: state EA): forced readonly [ 491.022585][T30345] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 491.025053][T30345] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 491.230154][T30362] loop0: detected capacity change from 0 to 32768 [ 491.233083][T30362] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (30362) [ 491.238378][T30362] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 491.240569][T30362] BTRFS info (device loop0): using free space tree [ 491.250920][T30362] BTRFS info (device loop0): enabling ssd optimizations [ 491.252652][T30362] BTRFS info (device loop0): auto enabling async discard [ 491.256661][T30362] FAULT_INJECTION: forcing a failure. [ 491.256661][T30362] name failslab, interval 1, probability 0, space 0, times 0 [ 491.260092][T30362] CPU: 1 PID: 30362 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 491.262871][T30362] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 491.265604][T30362] Call trace: [ 491.266459][T30362] dump_backtrace+0x1b8/0x1e4 [ 491.267685][T30362] show_stack+0x2c/0x44 [ 491.268763][T30362] dump_stack_lvl+0xd0/0x124 [ 491.270022][T30362] dump_stack+0x1c/0x28 [ 491.271109][T30362] should_fail_ex+0x3f8/0x5c4 [ 491.272392][T30362] __should_failslab+0xc8/0x128 [ 491.273657][T30362] should_failslab+0x10/0x28 [ 491.274883][T30362] kmem_cache_alloc+0x80/0x424 [ 491.276226][T30362] btrfs_alloc_path+0x30/0x3c [ 491.277455][T30362] __btrfs_run_delayed_items+0x88/0x420 [ 491.278920][T30362] btrfs_run_delayed_items+0x24/0x34 [ 491.280374][T30362] create_pending_snapshot+0x8e4/0x2834 [ 491.281863][T30362] create_pending_snapshots+0x150/0x198 [ 491.283341][T30362] btrfs_commit_transaction+0x1000/0x2d58 [ 491.284849][T30362] create_snapshot+0x418/0x6f0 [ 491.286114][T30362] btrfs_mksubvol+0x494/0x5f8 [ 491.287403][T30362] btrfs_mksnapshot+0xc8/0x158 [ 491.288750][T30362] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 491.290293][T30362] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 491.291863][T30362] btrfs_ioctl+0x9b4/0xb08 [ 491.293066][T30362] __arm64_sys_ioctl+0x14c/0x1c8 [ 491.294377][T30362] invoke_syscall+0x98/0x2b8 [ 491.295611][T30362] el0_svc_common+0x130/0x23c [ 491.296956][T30362] do_el0_svc+0x48/0x58 [ 491.298120][T30362] el0_svc+0x58/0x16c [ 491.299209][T30362] el0t_64_sync_handler+0x84/0xfc [ 491.300571][T30362] el0t_64_sync+0x190/0x194 [ 491.302445][T30362] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 491.305346][T30362] BTRFS info (device loop0: state EA): forced readonly [ 491.307349][T30362] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 491.309882][T30362] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 491.511896][T30379] loop0: detected capacity change from 0 to 32768 [ 491.514865][T30379] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (30379) [ 491.519926][T30379] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 491.522224][T30379] BTRFS info (device loop0): using free space tree [ 491.531990][T30379] BTRFS info (device loop0): enabling ssd optimizations [ 491.533799][T30379] BTRFS info (device loop0): auto enabling async discard [ 491.537640][T30379] FAULT_INJECTION: forcing a failure. [ 491.537640][T30379] name failslab, interval 1, probability 0, space 0, times 0 [ 491.540875][T30379] CPU: 0 PID: 30379 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 491.543493][T30379] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 491.546045][T30379] Call trace: [ 491.546918][T30379] dump_backtrace+0x1b8/0x1e4 [ 491.548191][T30379] show_stack+0x2c/0x44 [ 491.549286][T30379] dump_stack_lvl+0xd0/0x124 [ 491.550515][T30379] dump_stack+0x1c/0x28 [ 491.551628][T30379] should_fail_ex+0x3f8/0x5c4 [ 491.552905][T30379] __should_failslab+0xc8/0x128 [ 491.554203][T30379] should_failslab+0x10/0x28 [ 491.555427][T30379] kmem_cache_alloc+0x80/0x424 [ 491.556730][T30379] btrfs_alloc_path+0x30/0x3c [ 491.557991][T30379] __btrfs_run_delayed_items+0x88/0x420 [ 491.559494][T30379] btrfs_run_delayed_items+0x24/0x34 [ 491.560953][T30379] btrfs_commit_transaction+0xa10/0x2d58 [ 491.562453][T30379] create_snapshot+0x418/0x6f0 [ 491.563735][T30379] btrfs_mksubvol+0x494/0x5f8 [ 491.564966][T30379] btrfs_mksnapshot+0xc8/0x158 [ 491.566243][T30379] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 491.567762][T30379] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 491.569440][T30379] btrfs_ioctl+0x9b4/0xb08 [ 491.570616][T30379] __arm64_sys_ioctl+0x14c/0x1c8 [ 491.571972][T30379] invoke_syscall+0x98/0x2b8 [ 491.573219][T30379] el0_svc_common+0x130/0x23c [ 491.574523][T30379] do_el0_svc+0x48/0x58 [ 491.575651][T30379] el0_svc+0x58/0x16c [ 491.576737][T30379] el0t_64_sync_handler+0x84/0xfc [ 491.578086][T30379] el0t_64_sync+0x190/0x194 [ 491.579478][T30379] BTRFS warning (device loop0): Skipping commit of aborted transaction. [ 491.582788][T30379] BTRFS: error (device loop0: state A) in cleanup_transaction:1983: errno=-12 Out of memory [ 491.585385][T30379] BTRFS info (device loop0: state EA): forced readonly [ 491.781527][T30396] loop0: detected capacity change from 0 to 32768 [ 491.784325][T30396] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (30396) [ 491.789271][T30396] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 491.791457][T30396] BTRFS info (device loop0): using free space tree [ 491.801984][T30396] BTRFS info (device loop0): enabling ssd optimizations [ 491.803864][T30396] BTRFS info (device loop0): auto enabling async discard [ 491.809075][T30396] FAULT_INJECTION: forcing a failure. [ 491.809075][T30396] name failslab, interval 1, probability 0, space 0, times 0 [ 491.812497][T30396] CPU: 0 PID: 30396 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 491.815310][T30396] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 491.818025][T30396] Call trace: [ 491.818875][T30396] dump_backtrace+0x1b8/0x1e4 [ 491.820087][T30396] show_stack+0x2c/0x44 [ 491.821199][T30396] dump_stack_lvl+0xd0/0x124 [ 491.822398][T30396] dump_stack+0x1c/0x28 [ 491.823496][T30396] should_fail_ex+0x3f8/0x5c4 [ 491.824723][T30396] __should_failslab+0xc8/0x128 [ 491.826051][T30396] should_failslab+0x10/0x28 [ 491.827276][T30396] kmem_cache_alloc+0x80/0x424 [ 491.828547][T30396] btrfs_alloc_path+0x30/0x3c [ 491.829771][T30396] __btrfs_run_delayed_items+0x88/0x420 [ 491.831253][T30396] btrfs_run_delayed_items+0x24/0x34 [ 491.832664][T30396] create_pending_snapshot+0x8e4/0x2834 [ 491.834127][T30396] create_pending_snapshots+0x150/0x198 [ 491.835606][T30396] btrfs_commit_transaction+0x1000/0x2d58 [ 491.837118][T30396] create_snapshot+0x418/0x6f0 [ 491.838369][T30396] btrfs_mksubvol+0x494/0x5f8 [ 491.839618][T30396] btrfs_mksnapshot+0xc8/0x158 [ 491.840852][T30396] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 491.842358][T30396] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 491.843850][T30396] btrfs_ioctl+0x9b4/0xb08 [ 491.845010][T30396] __arm64_sys_ioctl+0x14c/0x1c8 [ 491.846319][T30396] invoke_syscall+0x98/0x2b8 [ 491.847508][T30396] el0_svc_common+0x130/0x23c [ 491.848765][T30396] do_el0_svc+0x48/0x58 [ 491.849886][T30396] el0_svc+0x58/0x16c [ 491.850938][T30396] el0t_64_sync_handler+0x84/0xfc [ 491.852223][T30396] el0t_64_sync+0x190/0x194 [ 491.855758][T30396] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 491.858786][T30396] BTRFS info (device loop0: state EA): forced readonly [ 491.860666][T30396] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 491.863143][T30396] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 492.097336][T30413] loop0: detected capacity change from 0 to 32768 [ 492.100199][T30413] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (30413) [ 492.104986][T30413] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 492.107477][T30413] BTRFS info (device loop0): using free space tree [ 492.117734][T30413] BTRFS info (device loop0): enabling ssd optimizations [ 492.119430][T30413] BTRFS info (device loop0): auto enabling async discard [ 492.123274][T30413] FAULT_INJECTION: forcing a failure. [ 492.123274][T30413] name failslab, interval 1, probability 0, space 0, times 0 [ 492.126744][T30413] CPU: 0 PID: 30413 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 492.129473][T30413] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 492.132084][T30413] Call trace: [ 492.132975][T30413] dump_backtrace+0x1b8/0x1e4 [ 492.134258][T30413] show_stack+0x2c/0x44 [ 492.135370][T30413] dump_stack_lvl+0xd0/0x124 [ 492.136563][T30413] dump_stack+0x1c/0x28 [ 492.137656][T30413] should_fail_ex+0x3f8/0x5c4 [ 492.138896][T30413] __should_failslab+0xc8/0x128 [ 492.140168][T30413] should_failslab+0x10/0x28 [ 492.141414][T30413] kmem_cache_alloc+0x80/0x424 [ 492.142689][T30413] btrfs_alloc_path+0x30/0x3c [ 492.143926][T30413] __btrfs_run_delayed_items+0x88/0x420 [ 492.145334][T30413] btrfs_run_delayed_items+0x24/0x34 [ 492.146718][T30413] create_pending_snapshot+0x8e4/0x2834 [ 492.148145][T30413] create_pending_snapshots+0x150/0x198 [ 492.149576][T30413] btrfs_commit_transaction+0x1000/0x2d58 [ 492.151079][T30413] create_snapshot+0x418/0x6f0 [ 492.152345][T30413] btrfs_mksubvol+0x494/0x5f8 [ 492.153566][T30413] btrfs_mksnapshot+0xc8/0x158 [ 492.154824][T30413] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 492.156285][T30413] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 492.157804][T30413] btrfs_ioctl+0x9b4/0xb08 [ 492.158962][T30413] __arm64_sys_ioctl+0x14c/0x1c8 [ 492.160228][T30413] invoke_syscall+0x98/0x2b8 [ 492.161423][T30413] el0_svc_common+0x130/0x23c [ 492.162682][T30413] do_el0_svc+0x48/0x58 [ 492.163783][T30413] el0_svc+0x58/0x16c [ 492.164877][T30413] el0t_64_sync_handler+0x84/0xfc [ 492.166201][T30413] el0t_64_sync+0x190/0x194 [ 492.167637][T30413] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 492.170378][T30413] BTRFS info (device loop0: state EA): forced readonly [ 492.172273][T30413] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 492.174699][T30413] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 492.381596][T30430] loop0: detected capacity change from 0 to 32768 [ 492.384566][T30430] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (30430) [ 492.389576][T30430] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 492.391847][T30430] BTRFS info (device loop0): using free space tree [ 492.402211][T30430] BTRFS info (device loop0): enabling ssd optimizations [ 492.404122][T30430] BTRFS info (device loop0): auto enabling async discard [ 492.408648][T30430] FAULT_INJECTION: forcing a failure. [ 492.408648][T30430] name failslab, interval 1, probability 0, space 0, times 0 [ 492.412114][T30430] CPU: 1 PID: 30430 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 492.414909][T30430] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 492.417578][T30430] Call trace: [ 492.418494][T30430] dump_backtrace+0x1b8/0x1e4 [ 492.419718][T30430] show_stack+0x2c/0x44 [ 492.420838][T30430] dump_stack_lvl+0xd0/0x124 [ 492.422037][T30430] dump_stack+0x1c/0x28 [ 492.423127][T30430] should_fail_ex+0x3f8/0x5c4 [ 492.424340][T30430] __should_failslab+0xc8/0x128 [ 492.425648][T30430] should_failslab+0x10/0x28 [ 492.426896][T30430] kmem_cache_alloc+0x80/0x424 [ 492.428177][T30430] btrfs_alloc_path+0x30/0x3c [ 492.429412][T30430] __btrfs_run_delayed_items+0x88/0x420 [ 492.430910][T30430] btrfs_run_delayed_items+0x24/0x34 [ 492.432299][T30430] create_pending_snapshot+0x8e4/0x2834 [ 492.433754][T30430] create_pending_snapshots+0x150/0x198 [ 492.435191][T30430] btrfs_commit_transaction+0x1000/0x2d58 [ 492.436628][T30430] create_snapshot+0x418/0x6f0 [ 492.437908][T30430] btrfs_mksubvol+0x494/0x5f8 [ 492.439145][T30430] btrfs_mksnapshot+0xc8/0x158 [ 492.440383][T30430] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 492.441832][T30430] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 492.443369][T30430] btrfs_ioctl+0x9b4/0xb08 [ 492.444509][T30430] __arm64_sys_ioctl+0x14c/0x1c8 [ 492.445805][T30430] invoke_syscall+0x98/0x2b8 [ 492.447033][T30430] el0_svc_common+0x130/0x23c [ 492.448264][T30430] do_el0_svc+0x48/0x58 [ 492.449361][T30430] el0_svc+0x58/0x16c [ 492.450408][T30430] el0t_64_sync_handler+0x84/0xfc [ 492.451763][T30430] el0t_64_sync+0x190/0x194 [ 492.455702][T30430] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 492.458724][T30430] BTRFS info (device loop0: state EA): forced readonly [ 492.460594][T30430] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 492.463102][T30430] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 492.699047][T30447] loop0: detected capacity change from 0 to 32768 [ 492.701858][T30447] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (30447) [ 492.706440][T30447] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 492.708799][T30447] BTRFS info (device loop0): using free space tree [ 492.719363][T30447] BTRFS info (device loop0): enabling ssd optimizations [ 492.721274][T30447] BTRFS info (device loop0): auto enabling async discard [ 492.725104][T30447] FAULT_INJECTION: forcing a failure. [ 492.725104][T30447] name failslab, interval 1, probability 0, space 0, times 0 [ 492.728525][T30447] CPU: 0 PID: 30447 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 492.731165][T30447] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 492.733739][T30447] Call trace: [ 492.734592][T30447] dump_backtrace+0x1b8/0x1e4 [ 492.735800][T30447] show_stack+0x2c/0x44 [ 492.736887][T30447] dump_stack_lvl+0xd0/0x124 [ 492.738131][T30447] dump_stack+0x1c/0x28 [ 492.739201][T30447] should_fail_ex+0x3f8/0x5c4 [ 492.740427][T30447] __should_failslab+0xc8/0x128 [ 492.741727][T30447] should_failslab+0x10/0x28 [ 492.742945][T30447] kmem_cache_alloc+0x80/0x424 [ 492.744208][T30447] btrfs_alloc_path+0x30/0x3c [ 492.745428][T30447] __btrfs_run_delayed_items+0x88/0x420 [ 492.746891][T30447] btrfs_run_delayed_items+0x24/0x34 [ 492.748258][T30447] create_pending_snapshot+0x8e4/0x2834 [ 492.749716][T30447] create_pending_snapshots+0x150/0x198 [ 492.751197][T30447] btrfs_commit_transaction+0x1000/0x2d58 [ 492.752759][T30447] create_snapshot+0x418/0x6f0 [ 492.754081][T30447] btrfs_mksubvol+0x494/0x5f8 [ 492.755364][T30447] btrfs_mksnapshot+0xc8/0x158 [ 492.756629][T30447] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 492.758172][T30447] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 492.759667][T30447] btrfs_ioctl+0x9b4/0xb08 [ 492.760848][T30447] __arm64_sys_ioctl+0x14c/0x1c8 [ 492.762193][T30447] invoke_syscall+0x98/0x2b8 [ 492.763425][T30447] el0_svc_common+0x130/0x23c [ 492.764649][T30447] do_el0_svc+0x48/0x58 [ 492.765765][T30447] el0_svc+0x58/0x16c [ 492.766845][T30447] el0t_64_sync_handler+0x84/0xfc [ 492.768203][T30447] el0t_64_sync+0x190/0x194 [ 492.769756][T30447] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 492.772437][T30447] BTRFS info (device loop0: state EA): forced readonly [ 492.774179][T30447] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 492.776768][T30447] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 492.970733][T30464] loop0: detected capacity change from 0 to 32768 [ 492.973629][T30464] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (30464) [ 492.978528][T30464] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 492.980810][T30464] BTRFS info (device loop0): using free space tree [ 492.990758][T30464] BTRFS info (device loop0): enabling ssd optimizations [ 492.992708][T30464] BTRFS info (device loop0): auto enabling async discard [ 492.996356][T30464] FAULT_INJECTION: forcing a failure. [ 492.996356][T30464] name failslab, interval 1, probability 0, space 0, times 0 [ 493.000185][T30464] CPU: 0 PID: 30464 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 493.002929][T30464] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 493.005524][T30464] Call trace: [ 493.006369][T30464] dump_backtrace+0x1b8/0x1e4 [ 493.007609][T30464] show_stack+0x2c/0x44 [ 493.008769][T30464] dump_stack_lvl+0xd0/0x124 [ 493.010012][T30464] dump_stack+0x1c/0x28 [ 493.011125][T30464] should_fail_ex+0x3f8/0x5c4 [ 493.012359][T30464] __should_failslab+0xc8/0x128 [ 493.013615][T30464] should_failslab+0x10/0x28 [ 493.014873][T30464] kmem_cache_alloc+0x80/0x424 [ 493.016141][T30464] btrfs_alloc_path+0x30/0x3c [ 493.017380][T30464] __btrfs_run_delayed_items+0x88/0x420 [ 493.018838][T30464] btrfs_run_delayed_items+0x24/0x34 [ 493.020234][T30464] create_pending_snapshot+0x8e4/0x2834 [ 493.021709][T30464] create_pending_snapshots+0x150/0x198 [ 493.023203][T30464] btrfs_commit_transaction+0x1000/0x2d58 [ 493.024657][T30464] create_snapshot+0x418/0x6f0 [ 493.025914][T30464] btrfs_mksubvol+0x494/0x5f8 [ 493.027173][T30464] btrfs_mksnapshot+0xc8/0x158 [ 493.028443][T30464] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 493.029925][T30464] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 493.031419][T30464] btrfs_ioctl+0x9b4/0xb08 [ 493.032564][T30464] __arm64_sys_ioctl+0x14c/0x1c8 [ 493.033828][T30464] invoke_syscall+0x98/0x2b8 [ 493.035016][T30464] el0_svc_common+0x130/0x23c [ 493.036186][T30464] do_el0_svc+0x48/0x58 [ 493.037263][T30464] el0_svc+0x58/0x16c [ 493.038296][T30464] el0t_64_sync_handler+0x84/0xfc [ 493.039615][T30464] el0t_64_sync+0x190/0x194 [ 493.043196][T30464] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 493.045893][T30464] BTRFS info (device loop0: state EA): forced readonly [ 493.048196][T30464] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 493.050548][T30464] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 493.259477][T30481] loop0: detected capacity change from 0 to 32768 [ 493.262437][T30481] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (30481) [ 493.267308][T30481] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 493.269562][T30481] BTRFS info (device loop0): using free space tree [ 493.279562][T30481] BTRFS info (device loop0): enabling ssd optimizations [ 493.281432][T30481] BTRFS info (device loop0): auto enabling async discard [ 493.285220][T30481] FAULT_INJECTION: forcing a failure. [ 493.285220][T30481] name failslab, interval 1, probability 0, space 0, times 0 [ 493.288955][T30481] CPU: 0 PID: 30481 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 493.291749][T30481] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 493.294357][T30481] Call trace: [ 493.295193][T30481] dump_backtrace+0x1b8/0x1e4 [ 493.296481][T30481] show_stack+0x2c/0x44 [ 493.297566][T30481] dump_stack_lvl+0xd0/0x124 [ 493.298818][T30481] dump_stack+0x1c/0x28 [ 493.299931][T30481] should_fail_ex+0x3f8/0x5c4 [ 493.301144][T30481] __should_failslab+0xc8/0x128 [ 493.302443][T30481] should_failslab+0x10/0x28 [ 493.303660][T30481] kmem_cache_alloc+0x80/0x424 [ 493.304969][T30481] btrfs_alloc_path+0x30/0x3c [ 493.306222][T30481] __btrfs_run_delayed_items+0x88/0x420 [ 493.307656][T30481] btrfs_run_delayed_items+0x24/0x34 [ 493.309077][T30481] create_pending_snapshot+0x8e4/0x2834 [ 493.310543][T30481] create_pending_snapshots+0x150/0x198 [ 493.312046][T30481] btrfs_commit_transaction+0x1000/0x2d58 [ 493.313602][T30481] create_snapshot+0x418/0x6f0 [ 493.314870][T30481] btrfs_mksubvol+0x494/0x5f8 [ 493.316184][T30481] btrfs_mksnapshot+0xc8/0x158 [ 493.317485][T30481] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 493.318999][T30481] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 493.320515][T30481] btrfs_ioctl+0x9b4/0xb08 [ 493.321704][T30481] __arm64_sys_ioctl+0x14c/0x1c8 [ 493.323045][T30481] invoke_syscall+0x98/0x2b8 [ 493.324305][T30481] el0_svc_common+0x130/0x23c [ 493.325570][T30481] do_el0_svc+0x48/0x58 [ 493.326667][T30481] el0_svc+0x58/0x16c [ 493.327796][T30481] el0t_64_sync_handler+0x84/0xfc [ 493.329126][T30481] el0t_64_sync+0x190/0x194 [ 493.333098][T30481] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 493.335820][T30481] BTRFS info (device loop0: state EA): forced readonly [ 493.338115][T30481] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 493.340524][T30481] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 493.545028][T30498] loop0: detected capacity change from 0 to 32768 [ 493.548582][T30498] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (30498) [ 493.553214][T30498] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 493.555437][T30498] BTRFS info (device loop0): using free space tree [ 493.565754][T30498] BTRFS info (device loop0): enabling ssd optimizations [ 493.567761][T30498] BTRFS info (device loop0): auto enabling async discard [ 493.571578][T30498] FAULT_INJECTION: forcing a failure. [ 493.571578][T30498] name failslab, interval 1, probability 0, space 0, times 0 [ 493.574869][T30498] CPU: 1 PID: 30498 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 493.577550][T30498] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 493.580181][T30498] Call trace: [ 493.581030][T30498] dump_backtrace+0x1b8/0x1e4 [ 493.582245][T30498] show_stack+0x2c/0x44 [ 493.583297][T30498] dump_stack_lvl+0xd0/0x124 [ 493.584457][T30498] dump_stack+0x1c/0x28 [ 493.585733][T30498] should_fail_ex+0x3f8/0x5c4 [ 493.586979][T30498] __should_failslab+0xc8/0x128 [ 493.588260][T30498] should_failslab+0x10/0x28 [ 493.589429][T30498] kmem_cache_alloc+0x80/0x424 [ 493.590660][T30498] btrfs_alloc_path+0x30/0x3c [ 493.591933][T30498] __btrfs_run_delayed_items+0x88/0x420 [ 493.593404][T30498] btrfs_run_delayed_items+0x24/0x34 [ 493.594838][T30498] create_pending_snapshot+0x8e4/0x2834 [ 493.596334][T30498] create_pending_snapshots+0x150/0x198 [ 493.597800][T30498] btrfs_commit_transaction+0x1000/0x2d58 [ 493.599339][T30498] create_snapshot+0x418/0x6f0 [ 493.600562][T30498] btrfs_mksubvol+0x494/0x5f8 [ 493.601842][T30498] btrfs_mksnapshot+0xc8/0x158 [ 493.603090][T30498] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 493.604598][T30498] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 493.606163][T30498] btrfs_ioctl+0x9b4/0xb08 [ 493.607307][T30498] __arm64_sys_ioctl+0x14c/0x1c8 [ 493.608614][T30498] invoke_syscall+0x98/0x2b8 [ 493.609846][T30498] el0_svc_common+0x130/0x23c [ 493.611068][T30498] do_el0_svc+0x48/0x58 [ 493.612172][T30498] el0_svc+0x58/0x16c [ 493.613210][T30498] el0t_64_sync_handler+0x84/0xfc [ 493.614518][T30498] el0t_64_sync+0x190/0x194 [ 493.615995][T30498] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 493.618792][T30498] BTRFS info (device loop0: state EA): forced readonly [ 493.620587][T30498] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 493.622873][T30498] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 493.831524][T30515] loop0: detected capacity change from 0 to 32768 [ 493.835058][T30515] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (30515) [ 493.840591][T30515] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 493.842731][T30515] BTRFS info (device loop0): using free space tree [ 493.853334][T30515] BTRFS info (device loop0): enabling ssd optimizations [ 493.855150][T30515] BTRFS info (device loop0): auto enabling async discard [ 493.858973][T30515] FAULT_INJECTION: forcing a failure. [ 493.858973][T30515] name failslab, interval 1, probability 0, space 0, times 0 [ 493.862241][T30515] CPU: 1 PID: 30515 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 493.864954][T30515] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 493.867657][T30515] Call trace: [ 493.868501][T30515] dump_backtrace+0x1b8/0x1e4 [ 493.869794][T30515] show_stack+0x2c/0x44 [ 493.870923][T30515] dump_stack_lvl+0xd0/0x124 [ 493.872158][T30515] dump_stack+0x1c/0x28 [ 493.873297][T30515] should_fail_ex+0x3f8/0x5c4 [ 493.874531][T30515] __should_failslab+0xc8/0x128 [ 493.875885][T30515] should_failslab+0x10/0x28 [ 493.877100][T30515] kmem_cache_alloc+0x80/0x424 [ 493.878383][T30515] btrfs_alloc_path+0x30/0x3c [ 493.879696][T30515] __btrfs_run_delayed_items+0x88/0x420 [ 493.881219][T30515] btrfs_run_delayed_items+0x24/0x34 [ 493.882621][T30515] create_pending_snapshot+0x8e4/0x2834 [ 493.884089][T30515] create_pending_snapshots+0x150/0x198 [ 493.885585][T30515] btrfs_commit_transaction+0x1000/0x2d58 [ 493.887109][T30515] create_snapshot+0x418/0x6f0 [ 493.888394][T30515] btrfs_mksubvol+0x494/0x5f8 [ 493.889633][T30515] btrfs_mksnapshot+0xc8/0x158 [ 493.890943][T30515] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 493.892458][T30515] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 493.893964][T30515] btrfs_ioctl+0x9b4/0xb08 [ 493.895150][T30515] __arm64_sys_ioctl+0x14c/0x1c8 [ 493.896432][T30515] invoke_syscall+0x98/0x2b8 [ 493.897640][T30515] el0_svc_common+0x130/0x23c [ 493.898940][T30515] do_el0_svc+0x48/0x58 [ 493.900093][T30515] el0_svc+0x58/0x16c [ 493.901170][T30515] el0t_64_sync_handler+0x84/0xfc [ 493.902502][T30515] el0t_64_sync+0x190/0x194 [ 493.904394][T30515] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 493.907261][T30515] BTRFS info (device loop0: state EA): forced readonly [ 493.909021][T30515] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 493.911313][T30515] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 494.110252][T30532] loop0: detected capacity change from 0 to 32768 [ 494.113097][T30532] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (30532) [ 494.118369][T30532] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 494.120631][T30532] BTRFS info (device loop0): using free space tree [ 494.131063][T30532] BTRFS info (device loop0): enabling ssd optimizations [ 494.132996][T30532] BTRFS info (device loop0): auto enabling async discard [ 494.136904][T30532] FAULT_INJECTION: forcing a failure. [ 494.136904][T30532] name failslab, interval 1, probability 0, space 0, times 0 [ 494.140147][T30532] CPU: 0 PID: 30532 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 494.142853][T30532] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 494.145438][T30532] Call trace: [ 494.146288][T30532] dump_backtrace+0x1b8/0x1e4 [ 494.147531][T30532] show_stack+0x2c/0x44 [ 494.148658][T30532] dump_stack_lvl+0xd0/0x124 [ 494.149896][T30532] dump_stack+0x1c/0x28 [ 494.151006][T30532] should_fail_ex+0x3f8/0x5c4 [ 494.152283][T30532] __should_failslab+0xc8/0x128 [ 494.153577][T30532] should_failslab+0x10/0x28 [ 494.154813][T30532] kmem_cache_alloc+0x80/0x424 [ 494.156066][T30532] btrfs_alloc_path+0x30/0x3c [ 494.157360][T30532] __btrfs_run_delayed_items+0x88/0x420 [ 494.158863][T30532] btrfs_run_delayed_items+0x24/0x34 [ 494.160269][T30532] create_pending_snapshot+0x8e4/0x2834 [ 494.161740][T30532] create_pending_snapshots+0x150/0x198 [ 494.163197][T30532] btrfs_commit_transaction+0x1000/0x2d58 [ 494.164690][T30532] create_snapshot+0x418/0x6f0 [ 494.165982][T30532] btrfs_mksubvol+0x494/0x5f8 [ 494.167253][T30532] btrfs_mksnapshot+0xc8/0x158 [ 494.168498][T30532] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 494.170023][T30532] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 494.171560][T30532] btrfs_ioctl+0x9b4/0xb08 [ 494.172735][T30532] __arm64_sys_ioctl+0x14c/0x1c8 [ 494.174062][T30532] invoke_syscall+0x98/0x2b8 [ 494.175259][T30532] el0_svc_common+0x130/0x23c [ 494.176457][T30532] do_el0_svc+0x48/0x58 [ 494.177596][T30532] el0_svc+0x58/0x16c [ 494.178666][T30532] el0t_64_sync_handler+0x84/0xfc [ 494.179965][T30532] el0t_64_sync+0x190/0x194 [ 494.181433][T30532] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 494.184082][T30532] BTRFS info (device loop0: state EA): forced readonly [ 494.185847][T30532] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 494.188354][T30532] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 494.383907][T30549] loop0: detected capacity change from 0 to 32768 [ 494.387113][T30549] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (30549) [ 494.391922][T30549] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 494.394140][T30549] BTRFS info (device loop0): using free space tree [ 494.403213][T30549] BTRFS info (device loop0): enabling ssd optimizations [ 494.405038][T30549] BTRFS info (device loop0): auto enabling async discard [ 494.409038][T30549] FAULT_INJECTION: forcing a failure. [ 494.409038][T30549] name failslab, interval 1, probability 0, space 0, times 0 [ 494.412348][T30549] CPU: 0 PID: 30549 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 494.415042][T30549] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 494.417718][T30549] Call trace: [ 494.418591][T30549] dump_backtrace+0x1b8/0x1e4 [ 494.419833][T30549] show_stack+0x2c/0x44 [ 494.420880][T30549] dump_stack_lvl+0xd0/0x124 [ 494.422122][T30549] dump_stack+0x1c/0x28 [ 494.423257][T30549] should_fail_ex+0x3f8/0x5c4 [ 494.424539][T30549] __should_failslab+0xc8/0x128 [ 494.425857][T30549] should_failslab+0x10/0x28 [ 494.427076][T30549] kmem_cache_alloc+0x80/0x424 [ 494.428359][T30549] btrfs_alloc_path+0x30/0x3c [ 494.429566][T30549] __btrfs_run_delayed_items+0x88/0x420 [ 494.431018][T30549] btrfs_run_delayed_items+0x24/0x34 [ 494.432379][T30549] create_pending_snapshot+0x8e4/0x2834 [ 494.433881][T30549] create_pending_snapshots+0x150/0x198 [ 494.435287][T30549] btrfs_commit_transaction+0x1000/0x2d58 [ 494.436844][T30549] create_snapshot+0x418/0x6f0 [ 494.438080][T30549] btrfs_mksubvol+0x494/0x5f8 [ 494.439286][T30549] btrfs_mksnapshot+0xc8/0x158 [ 494.440514][T30549] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 494.441995][T30549] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 494.443534][T30549] btrfs_ioctl+0x9b4/0xb08 [ 494.444738][T30549] __arm64_sys_ioctl+0x14c/0x1c8 [ 494.446043][T30549] invoke_syscall+0x98/0x2b8 [ 494.447292][T30549] el0_svc_common+0x130/0x23c [ 494.448531][T30549] do_el0_svc+0x48/0x58 [ 494.449674][T30549] el0_svc+0x58/0x16c [ 494.450720][T30549] el0t_64_sync_handler+0x84/0xfc [ 494.452070][T30549] el0t_64_sync+0x190/0x194 [ 494.453478][T30549] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 494.456204][T30549] BTRFS info (device loop0: state EA): forced readonly [ 494.458141][T30549] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 494.460561][T30549] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 494.597925][ T2162] ieee802154 phy0 wpan0: encryption failed: -22 [ 494.599652][ T2162] ieee802154 phy1 wpan1: encryption failed: -22 [ 494.670621][T30566] loop0: detected capacity change from 0 to 32768 [ 494.673542][T30566] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (30566) [ 494.678661][T30566] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 494.680963][T30566] BTRFS info (device loop0): using free space tree [ 494.691242][T30566] BTRFS info (device loop0): enabling ssd optimizations [ 494.693196][T30566] BTRFS info (device loop0): auto enabling async discard [ 494.697395][T30566] FAULT_INJECTION: forcing a failure. [ 494.697395][T30566] name failslab, interval 1, probability 0, space 0, times 0 [ 494.700804][T30566] CPU: 1 PID: 30566 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 494.703557][T30566] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 494.706196][T30566] Call trace: [ 494.707078][T30566] dump_backtrace+0x1b8/0x1e4 [ 494.708275][T30566] show_stack+0x2c/0x44 [ 494.709355][T30566] dump_stack_lvl+0xd0/0x124 [ 494.710531][T30566] dump_stack+0x1c/0x28 [ 494.711607][T30566] should_fail_ex+0x3f8/0x5c4 [ 494.712884][T30566] __should_failslab+0xc8/0x128 [ 494.714115][T30566] should_failslab+0x10/0x28 [ 494.715307][T30566] kmem_cache_alloc+0x80/0x424 [ 494.716518][T30566] btrfs_alloc_path+0x30/0x3c [ 494.717720][T30566] __btrfs_run_delayed_items+0x88/0x420 [ 494.719167][T30566] btrfs_run_delayed_items+0x24/0x34 [ 494.720526][T30566] create_pending_snapshot+0x8e4/0x2834 [ 494.721965][T30566] create_pending_snapshots+0x150/0x198 [ 494.723364][T30566] btrfs_commit_transaction+0x1000/0x2d58 [ 494.724830][T30566] create_snapshot+0x418/0x6f0 [ 494.726114][T30566] btrfs_mksubvol+0x494/0x5f8 [ 494.727327][T30566] btrfs_mksnapshot+0xc8/0x158 [ 494.728570][T30566] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 494.730063][T30566] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 494.731509][T30566] btrfs_ioctl+0x9b4/0xb08 [ 494.732678][T30566] __arm64_sys_ioctl+0x14c/0x1c8 [ 494.733990][T30566] invoke_syscall+0x98/0x2b8 [ 494.735202][T30566] el0_svc_common+0x130/0x23c [ 494.736404][T30566] do_el0_svc+0x48/0x58 [ 494.737488][T30566] el0_svc+0x58/0x16c [ 494.738551][T30566] el0t_64_sync_handler+0x84/0xfc [ 494.739886][T30566] el0t_64_sync+0x190/0x194 [ 494.743192][T30566] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 494.745884][T30566] BTRFS info (device loop0: state EA): forced readonly [ 494.748066][T30566] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 494.750470][T30566] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 494.960513][T30583] loop0: detected capacity change from 0 to 32768 [ 494.963535][T30583] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (30583) [ 494.968908][T30583] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 494.971233][T30583] BTRFS info (device loop0): using free space tree [ 494.981513][T30583] BTRFS info (device loop0): enabling ssd optimizations [ 494.983296][T30583] BTRFS info (device loop0): auto enabling async discard [ 494.987350][T30583] FAULT_INJECTION: forcing a failure. [ 494.987350][T30583] name failslab, interval 1, probability 0, space 0, times 0 [ 494.990902][T30583] CPU: 1 PID: 30583 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 494.993655][T30583] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 494.996275][T30583] Call trace: [ 494.997168][T30583] dump_backtrace+0x1b8/0x1e4 [ 494.998410][T30583] show_stack+0x2c/0x44 [ 494.999530][T30583] dump_stack_lvl+0xd0/0x124 [ 495.000752][T30583] dump_stack+0x1c/0x28 [ 495.001889][T30583] should_fail_ex+0x3f8/0x5c4 [ 495.003145][T30583] __should_failslab+0xc8/0x128 [ 495.004410][T30583] should_failslab+0x10/0x28 [ 495.005644][T30583] kmem_cache_alloc+0x80/0x424 [ 495.006940][T30583] btrfs_alloc_path+0x30/0x3c [ 495.008215][T30583] __btrfs_run_delayed_items+0x88/0x420 [ 495.009698][T30583] btrfs_run_delayed_items+0x24/0x34 [ 495.011163][T30583] create_pending_snapshot+0x8e4/0x2834 [ 495.012676][T30583] create_pending_snapshots+0x150/0x198 [ 495.014189][T30583] btrfs_commit_transaction+0x1000/0x2d58 [ 495.015689][T30583] create_snapshot+0x418/0x6f0 [ 495.016940][T30583] btrfs_mksubvol+0x494/0x5f8 [ 495.018175][T30583] btrfs_mksnapshot+0xc8/0x158 [ 495.019477][T30583] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 495.020974][T30583] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 495.022448][T30583] btrfs_ioctl+0x9b4/0xb08 [ 495.023590][T30583] __arm64_sys_ioctl+0x14c/0x1c8 [ 495.024923][T30583] invoke_syscall+0x98/0x2b8 [ 495.026099][T30583] el0_svc_common+0x130/0x23c [ 495.027341][T30583] do_el0_svc+0x48/0x58 [ 495.028408][T30583] el0_svc+0x58/0x16c [ 495.029446][T30583] el0t_64_sync_handler+0x84/0xfc [ 495.030792][T30583] el0t_64_sync+0x190/0x194 [ 495.032676][T30583] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 495.035448][T30583] BTRFS info (device loop0: state EA): forced readonly [ 495.037503][T30583] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 495.040035][T30583] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 495.245717][T30600] loop0: detected capacity change from 0 to 32768 [ 495.248586][T30600] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (30600) [ 495.253217][T30600] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 495.255429][T30600] BTRFS info (device loop0): using free space tree [ 495.266680][T30600] BTRFS info (device loop0): enabling ssd optimizations [ 495.268569][T30600] BTRFS info (device loop0): auto enabling async discard [ 495.277385][T30600] FAULT_INJECTION: forcing a failure. [ 495.277385][T30600] name failslab, interval 1, probability 0, space 0, times 0 [ 495.280947][T30600] CPU: 1 PID: 30600 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 495.283723][T30600] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 495.286349][T30600] Call trace: [ 495.287181][T30600] dump_backtrace+0x1b8/0x1e4 [ 495.288438][T30600] show_stack+0x2c/0x44 [ 495.289526][T30600] dump_stack_lvl+0xd0/0x124 [ 495.290757][T30600] dump_stack+0x1c/0x28 [ 495.291845][T30600] should_fail_ex+0x3f8/0x5c4 [ 495.293071][T30600] __should_failslab+0xc8/0x128 [ 495.294428][T30600] should_failslab+0x10/0x28 [ 495.295611][T30600] kmem_cache_alloc+0x80/0x424 [ 495.296890][T30600] btrfs_alloc_path+0x30/0x3c [ 495.298146][T30600] __btrfs_run_delayed_items+0x88/0x420 [ 495.299597][T30600] btrfs_run_delayed_items+0x24/0x34 [ 495.301018][T30600] create_pending_snapshot+0x8e4/0x2834 [ 495.302498][T30600] create_pending_snapshots+0x150/0x198 [ 495.304004][T30600] btrfs_commit_transaction+0x1000/0x2d58 [ 495.305533][T30600] create_snapshot+0x418/0x6f0 [ 495.306798][T30600] btrfs_mksubvol+0x494/0x5f8 [ 495.307991][T30600] btrfs_mksnapshot+0xc8/0x158 [ 495.309197][T30600] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 495.310650][T30600] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 495.312125][T30600] btrfs_ioctl+0x9b4/0xb08 [ 495.313271][T30600] __arm64_sys_ioctl+0x14c/0x1c8 [ 495.314529][T30600] invoke_syscall+0x98/0x2b8 [ 495.315703][T30600] el0_svc_common+0x130/0x23c [ 495.316913][T30600] do_el0_svc+0x48/0x58 [ 495.317982][T30600] el0_svc+0x58/0x16c [ 495.319027][T30600] el0t_64_sync_handler+0x84/0xfc [ 495.320359][T30600] el0t_64_sync+0x190/0x194 [ 495.321817][T30600] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 495.324554][T30600] BTRFS info (device loop0: state EA): forced readonly [ 495.326355][T30600] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 495.328849][T30600] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 495.562205][T30617] loop0: detected capacity change from 0 to 32768 [ 495.565080][T30617] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (30617) [ 495.570339][T30617] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 495.572578][T30617] BTRFS info (device loop0): using free space tree [ 495.582859][T30617] BTRFS info (device loop0): enabling ssd optimizations [ 495.584693][T30617] BTRFS info (device loop0): auto enabling async discard [ 495.589390][T30617] FAULT_INJECTION: forcing a failure. [ 495.589390][T30617] name failslab, interval 1, probability 0, space 0, times 0 [ 495.592576][T30617] CPU: 0 PID: 30617 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 495.595218][T30617] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 495.597876][T30617] Call trace: [ 495.598715][T30617] dump_backtrace+0x1b8/0x1e4 [ 495.599965][T30617] show_stack+0x2c/0x44 [ 495.601085][T30617] dump_stack_lvl+0xd0/0x124 [ 495.602322][T30617] dump_stack+0x1c/0x28 [ 495.603410][T30617] should_fail_ex+0x3f8/0x5c4 [ 495.604670][T30617] __should_failslab+0xc8/0x128 [ 495.605972][T30617] should_failslab+0x10/0x28 [ 495.607200][T30617] kmem_cache_alloc+0x80/0x424 [ 495.608487][T30617] btrfs_alloc_path+0x30/0x3c [ 495.609768][T30617] __btrfs_run_delayed_items+0x88/0x420 [ 495.611249][T30617] btrfs_run_delayed_items+0x24/0x34 [ 495.612663][T30617] create_pending_snapshot+0x8e4/0x2834 [ 495.614173][T30617] create_pending_snapshots+0x150/0x198 [ 495.615631][T30617] btrfs_commit_transaction+0x1000/0x2d58 [ 495.617206][T30617] create_snapshot+0x418/0x6f0 [ 495.618490][T30617] btrfs_mksubvol+0x494/0x5f8 [ 495.619784][T30617] btrfs_mksnapshot+0xc8/0x158 [ 495.621056][T30617] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 495.622567][T30617] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 495.624126][T30617] btrfs_ioctl+0x9b4/0xb08 [ 495.625315][T30617] __arm64_sys_ioctl+0x14c/0x1c8 [ 495.626646][T30617] invoke_syscall+0x98/0x2b8 [ 495.627841][T30617] el0_svc_common+0x130/0x23c [ 495.629120][T30617] do_el0_svc+0x48/0x58 [ 495.630233][T30617] el0_svc+0x58/0x16c [ 495.631310][T30617] el0t_64_sync_handler+0x84/0xfc [ 495.632587][T30617] el0t_64_sync+0x190/0x194 [ 495.633978][T30617] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 495.638684][T30617] BTRFS info (device loop0: state EA): forced readonly [ 495.640536][T30617] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 495.642869][T30617] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 495.851680][T30634] loop0: detected capacity change from 0 to 32768 [ 495.854606][T30634] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (30634) [ 495.859663][T30634] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 495.861913][T30634] BTRFS info (device loop0): using free space tree [ 495.872376][T30634] BTRFS info (device loop0): enabling ssd optimizations [ 495.874355][T30634] BTRFS info (device loop0): auto enabling async discard [ 495.878366][T30634] FAULT_INJECTION: forcing a failure. [ 495.878366][T30634] name failslab, interval 1, probability 0, space 0, times 0 [ 495.881603][T30634] CPU: 0 PID: 30634 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 495.884300][T30634] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 495.886984][T30634] Call trace: [ 495.887846][T30634] dump_backtrace+0x1b8/0x1e4 [ 495.889084][T30634] show_stack+0x2c/0x44 [ 495.890189][T30634] dump_stack_lvl+0xd0/0x124 [ 495.891399][T30634] dump_stack+0x1c/0x28 [ 495.892498][T30634] should_fail_ex+0x3f8/0x5c4 [ 495.893788][T30634] __should_failslab+0xc8/0x128 [ 495.895117][T30634] should_failslab+0x10/0x28 [ 495.896339][T30634] kmem_cache_alloc+0x80/0x424 [ 495.897585][T30634] btrfs_alloc_path+0x30/0x3c [ 495.898796][T30634] __btrfs_run_delayed_items+0x88/0x420 [ 495.900276][T30634] btrfs_run_delayed_items+0x24/0x34 [ 495.901699][T30634] create_pending_snapshot+0x8e4/0x2834 [ 495.903167][T30634] create_pending_snapshots+0x150/0x198 [ 495.904585][T30634] btrfs_commit_transaction+0x1000/0x2d58 [ 495.906105][T30634] create_snapshot+0x418/0x6f0 [ 495.907357][T30634] btrfs_mksubvol+0x494/0x5f8 [ 495.908566][T30634] btrfs_mksnapshot+0xc8/0x158 [ 495.909816][T30634] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 495.911274][T30634] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 495.912759][T30634] btrfs_ioctl+0x9b4/0xb08 [ 495.913955][T30634] __arm64_sys_ioctl+0x14c/0x1c8 [ 495.915258][T30634] invoke_syscall+0x98/0x2b8 [ 495.916452][T30634] el0_svc_common+0x130/0x23c [ 495.917667][T30634] do_el0_svc+0x48/0x58 [ 495.918758][T30634] el0_svc+0x58/0x16c [ 495.919836][T30634] el0t_64_sync_handler+0x84/0xfc [ 495.921159][T30634] el0t_64_sync+0x190/0x194 [ 495.924786][T30634] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 495.927822][T30634] BTRFS info (device loop0: state EA): forced readonly [ 495.929585][T30634] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 495.931939][T30634] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 496.142251][T30651] loop0: detected capacity change from 0 to 32768 [ 496.145123][T30651] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (30651) [ 496.150365][T30651] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 496.152680][T30651] BTRFS info (device loop0): using free space tree [ 496.163286][T30651] BTRFS info (device loop0): enabling ssd optimizations [ 496.165083][T30651] BTRFS info (device loop0): auto enabling async discard [ 496.170521][T30651] FAULT_INJECTION: forcing a failure. [ 496.170521][T30651] name failslab, interval 1, probability 0, space 0, times 0 [ 496.173939][T30651] CPU: 1 PID: 30651 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 496.176735][T30651] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 496.179338][T30651] Call trace: [ 496.180235][T30651] dump_backtrace+0x1b8/0x1e4 [ 496.181476][T30651] show_stack+0x2c/0x44 [ 496.182594][T30651] dump_stack_lvl+0xd0/0x124 [ 496.183802][T30651] dump_stack+0x1c/0x28 [ 496.184979][T30651] should_fail_ex+0x3f8/0x5c4 [ 496.186247][T30651] __should_failslab+0xc8/0x128 [ 496.187544][T30651] should_failslab+0x10/0x28 [ 496.188748][T30651] kmem_cache_alloc+0x80/0x424 [ 496.190051][T30651] btrfs_alloc_path+0x30/0x3c [ 496.191325][T30651] __btrfs_run_delayed_items+0x88/0x420 [ 496.192836][T30651] btrfs_run_delayed_items+0x24/0x34 [ 496.194219][T30651] create_pending_snapshot+0x8e4/0x2834 [ 496.195685][T30651] create_pending_snapshots+0x150/0x198 [ 496.197204][T30651] btrfs_commit_transaction+0x1000/0x2d58 [ 496.198755][T30651] create_snapshot+0x418/0x6f0 [ 496.200053][T30651] btrfs_mksubvol+0x494/0x5f8 [ 496.201301][T30651] btrfs_mksnapshot+0xc8/0x158 [ 496.202566][T30651] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 496.204079][T30651] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 496.205614][T30651] btrfs_ioctl+0x9b4/0xb08 [ 496.206832][T30651] __arm64_sys_ioctl+0x14c/0x1c8 [ 496.208211][T30651] invoke_syscall+0x98/0x2b8 [ 496.209430][T30651] el0_svc_common+0x130/0x23c [ 496.210695][T30651] do_el0_svc+0x48/0x58 [ 496.211816][T30651] el0_svc+0x58/0x16c [ 496.212864][T30651] el0t_64_sync_handler+0x84/0xfc [ 496.214257][T30651] el0t_64_sync+0x190/0x194 [ 496.219516][T30651] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 496.222430][T30651] BTRFS info (device loop0: state EA): forced readonly [ 496.224335][T30651] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 496.227038][T30651] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 496.434218][T30668] loop0: detected capacity change from 0 to 32768 [ 496.437198][T30668] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (30668) [ 496.441935][T30668] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 496.444165][T30668] BTRFS info (device loop0): using free space tree [ 496.454529][T30668] BTRFS info (device loop0): enabling ssd optimizations [ 496.456431][T30668] BTRFS info (device loop0): auto enabling async discard [ 496.460206][T30668] FAULT_INJECTION: forcing a failure. [ 496.460206][T30668] name failslab, interval 1, probability 0, space 0, times 0 [ 496.463462][T30668] CPU: 1 PID: 30668 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 496.466097][T30668] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 496.468816][T30668] Call trace: [ 496.469661][T30668] dump_backtrace+0x1b8/0x1e4 [ 496.470958][T30668] show_stack+0x2c/0x44 [ 496.472049][T30668] dump_stack_lvl+0xd0/0x124 [ 496.473257][T30668] dump_stack+0x1c/0x28 [ 496.474375][T30668] should_fail_ex+0x3f8/0x5c4 [ 496.475617][T30668] __should_failslab+0xc8/0x128 [ 496.476939][T30668] should_failslab+0x10/0x28 [ 496.478145][T30668] kmem_cache_alloc+0x80/0x424 [ 496.479382][T30668] btrfs_alloc_path+0x30/0x3c [ 496.480639][T30668] __btrfs_run_delayed_items+0x88/0x420 [ 496.482071][T30668] btrfs_run_delayed_items+0x24/0x34 [ 496.483425][T30668] create_pending_snapshot+0x8e4/0x2834 [ 496.484899][T30668] create_pending_snapshots+0x150/0x198 [ 496.486360][T30668] btrfs_commit_transaction+0x1000/0x2d58 [ 496.487920][T30668] create_snapshot+0x418/0x6f0 [ 496.489239][T30668] btrfs_mksubvol+0x494/0x5f8 [ 496.490479][T30668] btrfs_mksnapshot+0xc8/0x158 [ 496.491761][T30668] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 496.493280][T30668] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 496.494762][T30668] btrfs_ioctl+0x9b4/0xb08 [ 496.495944][T30668] __arm64_sys_ioctl+0x14c/0x1c8 [ 496.497249][T30668] invoke_syscall+0x98/0x2b8 [ 496.498422][T30668] el0_svc_common+0x130/0x23c [ 496.499632][T30668] do_el0_svc+0x48/0x58 [ 496.500705][T30668] el0_svc+0x58/0x16c [ 496.501806][T30668] el0t_64_sync_handler+0x84/0xfc [ 496.503092][T30668] el0t_64_sync+0x190/0x194 [ 496.504943][T30668] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 496.507817][T30668] BTRFS info (device loop0: state EA): forced readonly [ 496.509568][T30668] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 496.511938][T30668] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 496.713019][T30685] loop0: detected capacity change from 0 to 32768 [ 496.715900][T30685] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (30685) [ 496.721165][T30685] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 496.723359][T30685] BTRFS info (device loop0): using free space tree [ 496.733376][T30685] BTRFS info (device loop0): enabling ssd optimizations [ 496.735230][T30685] BTRFS info (device loop0): auto enabling async discard [ 496.739163][T30685] FAULT_INJECTION: forcing a failure. [ 496.739163][T30685] name failslab, interval 1, probability 0, space 0, times 0 [ 496.742453][T30685] CPU: 0 PID: 30685 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 496.745077][T30685] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 496.747701][T30685] Call trace: [ 496.748554][T30685] dump_backtrace+0x1b8/0x1e4 [ 496.749805][T30685] show_stack+0x2c/0x44 [ 496.750923][T30685] dump_stack_lvl+0xd0/0x124 [ 496.752167][T30685] dump_stack+0x1c/0x28 [ 496.753249][T30685] should_fail_ex+0x3f8/0x5c4 [ 496.754439][T30685] __should_failslab+0xc8/0x128 [ 496.755673][T30685] should_failslab+0x10/0x28 [ 496.756932][T30685] kmem_cache_alloc+0x80/0x424 [ 496.758173][T30685] btrfs_alloc_path+0x30/0x3c [ 496.759422][T30685] __btrfs_run_delayed_items+0x88/0x420 [ 496.760857][T30685] btrfs_run_delayed_items+0x24/0x34 [ 496.762196][T30685] create_pending_snapshot+0x8e4/0x2834 [ 496.763616][T30685] create_pending_snapshots+0x150/0x198 [ 496.765067][T30685] btrfs_commit_transaction+0x1000/0x2d58 [ 496.766625][T30685] create_snapshot+0x418/0x6f0 [ 496.767881][T30685] btrfs_mksubvol+0x494/0x5f8 [ 496.769115][T30685] btrfs_mksnapshot+0xc8/0x158 [ 496.770348][T30685] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 496.771856][T30685] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 496.773340][T30685] btrfs_ioctl+0x9b4/0xb08 [ 496.774507][T30685] __arm64_sys_ioctl+0x14c/0x1c8 [ 496.775855][T30685] invoke_syscall+0x98/0x2b8 [ 496.777078][T30685] el0_svc_common+0x130/0x23c [ 496.778304][T30685] do_el0_svc+0x48/0x58 [ 496.779370][T30685] el0_svc+0x58/0x16c [ 496.780414][T30685] el0t_64_sync_handler+0x84/0xfc [ 496.781740][T30685] el0t_64_sync+0x190/0x194 [ 496.785503][T30685] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 496.788382][T30685] BTRFS info (device loop0: state EA): forced readonly [ 496.790169][T30685] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 496.792571][T30685] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 496.995208][T30702] loop0: detected capacity change from 0 to 32768 [ 496.998173][T30702] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (30702) [ 497.002935][T30702] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 497.005146][T30702] BTRFS info (device loop0): using free space tree [ 497.015394][T30702] BTRFS info (device loop0): enabling ssd optimizations [ 497.017342][T30702] BTRFS info (device loop0): auto enabling async discard [ 497.021114][T30702] FAULT_INJECTION: forcing a failure. [ 497.021114][T30702] name failslab, interval 1, probability 0, space 0, times 0 [ 497.024319][T30702] CPU: 0 PID: 30702 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 497.026961][T30702] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 497.029524][T30702] Call trace: [ 497.030401][T30702] dump_backtrace+0x1b8/0x1e4 [ 497.031672][T30702] show_stack+0x2c/0x44 [ 497.032760][T30702] dump_stack_lvl+0xd0/0x124 [ 497.033966][T30702] dump_stack+0x1c/0x28 [ 497.035054][T30702] should_fail_ex+0x3f8/0x5c4 [ 497.036302][T30702] __should_failslab+0xc8/0x128 [ 497.037546][T30702] should_failslab+0x10/0x28 [ 497.038827][T30702] kmem_cache_alloc+0x80/0x424 [ 497.040072][T30702] btrfs_alloc_path+0x30/0x3c [ 497.041286][T30702] __btrfs_run_delayed_items+0x88/0x420 [ 497.042804][T30702] btrfs_run_delayed_items+0x24/0x34 [ 497.044198][T30702] create_pending_snapshot+0x8e4/0x2834 [ 497.045670][T30702] create_pending_snapshots+0x150/0x198 [ 497.047163][T30702] btrfs_commit_transaction+0x1000/0x2d58 [ 497.048647][T30702] create_snapshot+0x418/0x6f0 [ 497.049936][T30702] btrfs_mksubvol+0x494/0x5f8 [ 497.051199][T30702] btrfs_mksnapshot+0xc8/0x158 [ 497.052469][T30702] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 497.053952][T30702] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 497.055492][T30702] btrfs_ioctl+0x9b4/0xb08 [ 497.056660][T30702] __arm64_sys_ioctl+0x14c/0x1c8 [ 497.057962][T30702] invoke_syscall+0x98/0x2b8 [ 497.059125][T30702] el0_svc_common+0x130/0x23c [ 497.060356][T30702] do_el0_svc+0x48/0x58 [ 497.061477][T30702] el0_svc+0x58/0x16c [ 497.062492][T30702] el0t_64_sync_handler+0x84/0xfc [ 497.063773][T30702] el0t_64_sync+0x190/0x194 [ 497.065215][T30702] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 497.068027][T30702] BTRFS info (device loop0: state EA): forced readonly [ 497.069798][T30702] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 497.072162][T30702] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 497.270251][T30719] loop0: detected capacity change from 0 to 32768 [ 497.273188][T30719] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (30719) [ 497.278307][T30719] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 497.280605][T30719] BTRFS info (device loop0): using free space tree [ 497.291800][T30719] BTRFS info (device loop0): enabling ssd optimizations [ 497.293724][T30719] BTRFS info (device loop0): auto enabling async discard [ 497.298058][T30719] FAULT_INJECTION: forcing a failure. [ 497.298058][T30719] name failslab, interval 1, probability 0, space 0, times 0 [ 497.301421][T30719] CPU: 0 PID: 30719 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 497.304264][T30719] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 497.306927][T30719] Call trace: [ 497.307824][T30719] dump_backtrace+0x1b8/0x1e4 [ 497.309088][T30719] show_stack+0x2c/0x44 [ 497.310161][T30719] dump_stack_lvl+0xd0/0x124 [ 497.311413][T30719] dump_stack+0x1c/0x28 [ 497.312516][T30719] should_fail_ex+0x3f8/0x5c4 [ 497.313757][T30719] __should_failslab+0xc8/0x128 [ 497.315048][T30719] should_failslab+0x10/0x28 [ 497.316271][T30719] kmem_cache_alloc+0x80/0x424 [ 497.317550][T30719] btrfs_alloc_path+0x30/0x3c [ 497.318887][T30719] __btrfs_run_delayed_items+0x88/0x420 [ 497.320421][T30719] btrfs_run_delayed_items+0x24/0x34 [ 497.321964][T30719] create_pending_snapshot+0x8e4/0x2834 [ 497.323535][T30719] create_pending_snapshots+0x150/0x198 [ 497.325138][T30719] btrfs_commit_transaction+0x1000/0x2d58 [ 497.326790][T30719] create_snapshot+0x418/0x6f0 [ 497.328153][T30719] btrfs_mksubvol+0x494/0x5f8 [ 497.329478][T30719] btrfs_mksnapshot+0xc8/0x158 [ 497.330801][T30719] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 497.332422][T30719] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 497.334033][T30719] btrfs_ioctl+0x9b4/0xb08 [ 497.335295][T30719] __arm64_sys_ioctl+0x14c/0x1c8 [ 497.336672][T30719] invoke_syscall+0x98/0x2b8 [ 497.337992][T30719] el0_svc_common+0x130/0x23c [ 497.339343][T30719] do_el0_svc+0x48/0x58 [ 497.340492][T30719] el0_svc+0x58/0x16c [ 497.341567][T30719] el0t_64_sync_handler+0x84/0xfc [ 497.342937][T30719] el0t_64_sync+0x190/0x194 [ 497.346445][T30719] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 497.349541][T30719] BTRFS info (device loop0: state EA): forced readonly [ 497.351317][T30719] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 497.353716][T30719] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 497.557434][T30736] loop0: detected capacity change from 0 to 32768 [ 497.560366][T30736] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (30736) [ 497.565073][T30736] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 497.567410][T30736] BTRFS info (device loop0): using free space tree [ 497.576546][T30736] BTRFS info (device loop0): enabling ssd optimizations [ 497.578841][T30736] BTRFS info (device loop0): auto enabling async discard [ 497.587321][T30736] FAULT_INJECTION: forcing a failure. [ 497.587321][T30736] name failslab, interval 1, probability 0, space 0, times 0 [ 497.590872][T30736] CPU: 1 PID: 30736 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 497.593657][T30736] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 497.596305][T30736] Call trace: [ 497.597199][T30736] dump_backtrace+0x1b8/0x1e4 [ 497.598451][T30736] show_stack+0x2c/0x44 [ 497.599545][T30736] dump_stack_lvl+0xd0/0x124 [ 497.600788][T30736] dump_stack+0x1c/0x28 [ 497.601915][T30736] should_fail_ex+0x3f8/0x5c4 [ 497.603181][T30736] __should_failslab+0xc8/0x128 [ 497.604456][T30736] should_failslab+0x10/0x28 [ 497.605664][T30736] kmem_cache_alloc+0x80/0x424 [ 497.606909][T30736] btrfs_alloc_path+0x30/0x3c [ 497.608160][T30736] __btrfs_run_delayed_items+0x88/0x420 [ 497.609665][T30736] btrfs_run_delayed_items+0x24/0x34 [ 497.611061][T30736] create_pending_snapshot+0x8e4/0x2834 [ 497.612558][T30736] create_pending_snapshots+0x150/0x198 [ 497.614040][T30736] btrfs_commit_transaction+0x1000/0x2d58 [ 497.615565][T30736] create_snapshot+0x418/0x6f0 [ 497.616835][T30736] btrfs_mksubvol+0x494/0x5f8 [ 497.618071][T30736] btrfs_mksnapshot+0xc8/0x158 [ 497.619301][T30736] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 497.620806][T30736] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 497.622323][T30736] btrfs_ioctl+0x9b4/0xb08 [ 497.623488][T30736] __arm64_sys_ioctl+0x14c/0x1c8 [ 497.624822][T30736] invoke_syscall+0x98/0x2b8 [ 497.626001][T30736] el0_svc_common+0x130/0x23c [ 497.627237][T30736] do_el0_svc+0x48/0x58 [ 497.628368][T30736] el0_svc+0x58/0x16c [ 497.629465][T30736] el0t_64_sync_handler+0x84/0xfc [ 497.630804][T30736] el0t_64_sync+0x190/0x194 [ 497.632590][T30736] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 497.635595][T30736] BTRFS info (device loop0: state EA): forced readonly [ 497.637643][T30736] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 497.640166][T30736] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 497.876188][T30753] loop0: detected capacity change from 0 to 32768 [ 497.879148][T30753] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (30753) [ 497.884071][T30753] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 497.886354][T30753] BTRFS info (device loop0): using free space tree [ 497.896828][T30753] BTRFS info (device loop0): enabling ssd optimizations [ 497.898730][T30753] BTRFS info (device loop0): auto enabling async discard [ 497.902653][T30753] FAULT_INJECTION: forcing a failure. [ 497.902653][T30753] name failslab, interval 1, probability 0, space 0, times 0 [ 497.906022][T30753] CPU: 0 PID: 30753 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 497.908758][T30753] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 497.911393][T30753] Call trace: [ 497.912255][T30753] dump_backtrace+0x1b8/0x1e4 [ 497.913505][T30753] show_stack+0x2c/0x44 [ 497.914635][T30753] dump_stack_lvl+0xd0/0x124 [ 497.915912][T30753] dump_stack+0x1c/0x28 [ 497.916993][T30753] should_fail_ex+0x3f8/0x5c4 [ 497.918197][T30753] __should_failslab+0xc8/0x128 [ 497.919529][T30753] should_failslab+0x10/0x28 [ 497.920754][T30753] kmem_cache_alloc+0x80/0x424 [ 497.922046][T30753] btrfs_alloc_path+0x30/0x3c [ 497.923333][T30753] __btrfs_run_delayed_items+0x88/0x420 [ 497.924835][T30753] btrfs_run_delayed_items+0x24/0x34 [ 497.926279][T30753] create_pending_snapshot+0x8e4/0x2834 [ 497.927801][T30753] create_pending_snapshots+0x150/0x198 [ 497.929301][T30753] btrfs_commit_transaction+0x1000/0x2d58 [ 497.930825][T30753] create_snapshot+0x418/0x6f0 [ 497.932104][T30753] btrfs_mksubvol+0x494/0x5f8 [ 497.933348][T30753] btrfs_mksnapshot+0xc8/0x158 [ 497.934648][T30753] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 497.936187][T30753] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 497.937723][T30753] btrfs_ioctl+0x9b4/0xb08 [ 497.938940][T30753] __arm64_sys_ioctl+0x14c/0x1c8 [ 497.940282][T30753] invoke_syscall+0x98/0x2b8 [ 497.941524][T30753] el0_svc_common+0x130/0x23c [ 497.942788][T30753] do_el0_svc+0x48/0x58 [ 497.943904][T30753] el0_svc+0x58/0x16c [ 497.944998][T30753] el0t_64_sync_handler+0x84/0xfc [ 497.946356][T30753] el0t_64_sync+0x190/0x194 [ 497.947814][T30753] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 497.950540][T30753] BTRFS info (device loop0: state EA): forced readonly [ 497.952374][T30753] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 497.954752][T30753] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 498.151441][T30770] loop0: detected capacity change from 0 to 32768 [ 498.154269][T30770] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (30770) [ 498.159614][T30770] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 498.161910][T30770] BTRFS info (device loop0): using free space tree [ 498.171241][T30770] BTRFS info (device loop0): enabling ssd optimizations [ 498.173039][T30770] BTRFS info (device loop0): auto enabling async discard [ 498.176797][T30770] FAULT_INJECTION: forcing a failure. [ 498.176797][T30770] name failslab, interval 1, probability 0, space 0, times 0 [ 498.180140][T30770] CPU: 0 PID: 30770 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 498.182809][T30770] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 498.185455][T30770] Call trace: [ 498.186330][T30770] dump_backtrace+0x1b8/0x1e4 [ 498.187560][T30770] show_stack+0x2c/0x44 [ 498.188640][T30770] dump_stack_lvl+0xd0/0x124 [ 498.189884][T30770] dump_stack+0x1c/0x28 [ 498.191032][T30770] should_fail_ex+0x3f8/0x5c4 [ 498.192289][T30770] __should_failslab+0xc8/0x128 [ 498.193592][T30770] should_failslab+0x10/0x28 [ 498.194844][T30770] kmem_cache_alloc+0x80/0x424 [ 498.196136][T30770] btrfs_alloc_path+0x30/0x3c [ 498.197366][T30770] __btrfs_run_delayed_items+0x88/0x420 [ 498.198831][T30770] btrfs_run_delayed_items+0x24/0x34 [ 498.200277][T30770] create_pending_snapshot+0x8e4/0x2834 [ 498.201817][T30770] create_pending_snapshots+0x150/0x198 [ 498.203263][T30770] btrfs_commit_transaction+0x1000/0x2d58 [ 498.204818][T30770] create_snapshot+0x418/0x6f0 [ 498.206085][T30770] btrfs_mksubvol+0x494/0x5f8 [ 498.207396][T30770] btrfs_mksnapshot+0xc8/0x158 [ 498.208679][T30770] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 498.210199][T30770] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 498.211684][T30770] btrfs_ioctl+0x9b4/0xb08 [ 498.212882][T30770] __arm64_sys_ioctl+0x14c/0x1c8 [ 498.214196][T30770] invoke_syscall+0x98/0x2b8 [ 498.215430][T30770] el0_svc_common+0x130/0x23c [ 498.216652][T30770] do_el0_svc+0x48/0x58 [ 498.217757][T30770] el0_svc+0x58/0x16c [ 498.218875][T30770] el0t_64_sync_handler+0x84/0xfc [ 498.220182][T30770] el0t_64_sync+0x190/0x194 [ 498.221634][T30770] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 498.224351][T30770] BTRFS info (device loop0: state EA): forced readonly [ 498.226098][T30770] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 498.228747][T30770] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 498.423644][T30787] loop0: detected capacity change from 0 to 32768 [ 498.426485][T30787] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (30787) [ 498.431809][T30787] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 498.434107][T30787] BTRFS info (device loop0): using free space tree [ 498.444455][T30787] BTRFS info (device loop0): enabling ssd optimizations [ 498.446421][T30787] BTRFS info (device loop0): auto enabling async discard [ 498.450544][T30787] FAULT_INJECTION: forcing a failure. [ 498.450544][T30787] name failslab, interval 1, probability 0, space 0, times 0 [ 498.453828][T30787] CPU: 1 PID: 30787 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 498.456504][T30787] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 498.459179][T30787] Call trace: [ 498.460068][T30787] dump_backtrace+0x1b8/0x1e4 [ 498.461328][T30787] show_stack+0x2c/0x44 [ 498.462455][T30787] dump_stack_lvl+0xd0/0x124 [ 498.463720][T30787] dump_stack+0x1c/0x28 [ 498.464869][T30787] should_fail_ex+0x3f8/0x5c4 [ 498.466095][T30787] __should_failslab+0xc8/0x128 [ 498.467417][T30787] should_failslab+0x10/0x28 [ 498.468666][T30787] kmem_cache_alloc+0x80/0x424 [ 498.470016][T30787] btrfs_alloc_path+0x30/0x3c [ 498.471256][T30787] __btrfs_run_delayed_items+0x88/0x420 [ 498.472737][T30787] btrfs_run_delayed_items+0x24/0x34 [ 498.474197][T30787] create_pending_snapshot+0x8e4/0x2834 [ 498.475724][T30787] create_pending_snapshots+0x150/0x198 [ 498.477243][T30787] btrfs_commit_transaction+0x1000/0x2d58 [ 498.478802][T30787] create_snapshot+0x418/0x6f0 [ 498.480089][T30787] btrfs_mksubvol+0x494/0x5f8 [ 498.481362][T30787] btrfs_mksnapshot+0xc8/0x158 [ 498.482670][T30787] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 498.484218][T30787] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 498.485871][T30787] btrfs_ioctl+0x9b4/0xb08 [ 498.487101][T30787] __arm64_sys_ioctl+0x14c/0x1c8 [ 498.488485][T30787] invoke_syscall+0x98/0x2b8 [ 498.489801][T30787] el0_svc_common+0x130/0x23c [ 498.491087][T30787] do_el0_svc+0x48/0x58 [ 498.492280][T30787] el0_svc+0x58/0x16c [ 498.493393][T30787] el0t_64_sync_handler+0x84/0xfc [ 498.494797][T30787] el0t_64_sync+0x190/0x194 [ 498.496233][T30787] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 498.499238][T30787] BTRFS info (device loop0: state EA): forced readonly [ 498.501070][T30787] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 498.503521][T30787] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 498.709750][T30804] loop0: detected capacity change from 0 to 32768 [ 498.712610][T30804] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (30804) [ 498.717594][T30804] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 498.719768][T30804] BTRFS info (device loop0): using free space tree [ 498.730373][T30804] BTRFS info (device loop0): enabling ssd optimizations [ 498.732256][T30804] BTRFS info (device loop0): auto enabling async discard [ 498.736182][T30804] FAULT_INJECTION: forcing a failure. [ 498.736182][T30804] name failslab, interval 1, probability 0, space 0, times 0 [ 498.739991][T30804] CPU: 0 PID: 30804 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 498.742725][T30804] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 498.745382][T30804] Call trace: [ 498.746260][T30804] dump_backtrace+0x1b8/0x1e4 [ 498.747508][T30804] show_stack+0x2c/0x44 [ 498.748625][T30804] dump_stack_lvl+0xd0/0x124 [ 498.749900][T30804] dump_stack+0x1c/0x28 [ 498.750990][T30804] should_fail_ex+0x3f8/0x5c4 [ 498.752261][T30804] __should_failslab+0xc8/0x128 [ 498.753635][T30804] should_failslab+0x10/0x28 [ 498.754919][T30804] kmem_cache_alloc+0x80/0x424 [ 498.756231][T30804] btrfs_alloc_path+0x30/0x3c [ 498.757518][T30804] __btrfs_run_delayed_items+0x88/0x420 [ 498.759023][T30804] btrfs_run_delayed_items+0x24/0x34 [ 498.760434][T30804] create_pending_snapshot+0x8e4/0x2834 [ 498.761913][T30804] create_pending_snapshots+0x150/0x198 [ 498.763434][T30804] btrfs_commit_transaction+0x1000/0x2d58 [ 498.764950][T30804] create_snapshot+0x418/0x6f0 [ 498.766257][T30804] btrfs_mksubvol+0x494/0x5f8 [ 498.767502][T30804] btrfs_mksnapshot+0xc8/0x158 [ 498.768762][T30804] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 498.770234][T30804] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 498.771762][T30804] btrfs_ioctl+0x9b4/0xb08 [ 498.773013][T30804] __arm64_sys_ioctl+0x14c/0x1c8 [ 498.774340][T30804] invoke_syscall+0x98/0x2b8 [ 498.775580][T30804] el0_svc_common+0x130/0x23c [ 498.776878][T30804] do_el0_svc+0x48/0x58 [ 498.777975][T30804] el0_svc+0x58/0x16c [ 498.779044][T30804] el0t_64_sync_handler+0x84/0xfc [ 498.780324][T30804] el0t_64_sync+0x190/0x194 [ 498.783822][T30804] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 498.786431][T30804] BTRFS info (device loop0: state EA): forced readonly [ 498.788763][T30804] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 498.791166][T30804] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 498.998993][T30821] loop0: detected capacity change from 0 to 32768 [ 499.002484][T30821] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (30821) [ 499.007258][T30821] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 499.009417][T30821] BTRFS info (device loop0): using free space tree [ 499.020158][T30821] BTRFS info (device loop0): enabling ssd optimizations [ 499.022098][T30821] BTRFS info (device loop0): auto enabling async discard [ 499.026054][T30821] FAULT_INJECTION: forcing a failure. [ 499.026054][T30821] name failslab, interval 1, probability 0, space 0, times 0 [ 499.029576][T30821] CPU: 1 PID: 30821 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 499.032364][T30821] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 499.035017][T30821] Call trace: [ 499.035907][T30821] dump_backtrace+0x1b8/0x1e4 [ 499.037206][T30821] show_stack+0x2c/0x44 [ 499.038326][T30821] dump_stack_lvl+0xd0/0x124 [ 499.039552][T30821] dump_stack+0x1c/0x28 [ 499.040615][T30821] should_fail_ex+0x3f8/0x5c4 [ 499.041847][T30821] __should_failslab+0xc8/0x128 [ 499.043105][T30821] should_failslab+0x10/0x28 [ 499.044341][T30821] kmem_cache_alloc+0x80/0x424 [ 499.045622][T30821] btrfs_alloc_path+0x30/0x3c [ 499.046847][T30821] __btrfs_run_delayed_items+0x88/0x420 [ 499.048323][T30821] btrfs_run_delayed_items+0x24/0x34 [ 499.049725][T30821] create_pending_snapshot+0x8e4/0x2834 [ 499.051179][T30821] create_pending_snapshots+0x150/0x198 [ 499.052624][T30821] btrfs_commit_transaction+0x1000/0x2d58 [ 499.054147][T30821] create_snapshot+0x418/0x6f0 [ 499.055401][T30821] btrfs_mksubvol+0x494/0x5f8 [ 499.056612][T30821] btrfs_mksnapshot+0xc8/0x158 [ 499.057858][T30821] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 499.059411][T30821] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 499.060931][T30821] btrfs_ioctl+0x9b4/0xb08 [ 499.062071][T30821] __arm64_sys_ioctl+0x14c/0x1c8 [ 499.063363][T30821] invoke_syscall+0x98/0x2b8 [ 499.064549][T30821] el0_svc_common+0x130/0x23c [ 499.065739][T30821] do_el0_svc+0x48/0x58 [ 499.066856][T30821] el0_svc+0x58/0x16c [ 499.067886][T30821] el0t_64_sync_handler+0x84/0xfc [ 499.069190][T30821] el0t_64_sync+0x190/0x194 [ 499.071076][T30821] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 499.073898][T30821] BTRFS info (device loop0: state EA): forced readonly [ 499.075836][T30821] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 499.078512][T30821] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 499.285631][T30838] loop0: detected capacity change from 0 to 32768 [ 499.289096][T30838] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (30838) [ 499.293745][T30838] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 499.296007][T30838] BTRFS info (device loop0): using free space tree [ 499.307668][T30838] BTRFS info (device loop0): enabling ssd optimizations [ 499.309496][T30838] BTRFS info (device loop0): auto enabling async discard [ 499.313337][T30838] FAULT_INJECTION: forcing a failure. [ 499.313337][T30838] name failslab, interval 1, probability 0, space 0, times 0 [ 499.317301][T30838] CPU: 0 PID: 30838 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 499.320076][T30838] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 499.322815][T30838] Call trace: [ 499.323698][T30838] dump_backtrace+0x1b8/0x1e4 [ 499.324928][T30838] show_stack+0x2c/0x44 [ 499.326043][T30838] dump_stack_lvl+0xd0/0x124 [ 499.327259][T30838] dump_stack+0x1c/0x28 [ 499.328328][T30838] should_fail_ex+0x3f8/0x5c4 [ 499.329591][T30838] __should_failslab+0xc8/0x128 [ 499.330876][T30838] should_failslab+0x10/0x28 [ 499.332069][T30838] kmem_cache_alloc+0x80/0x424 [ 499.333297][T30838] btrfs_alloc_path+0x30/0x3c [ 499.334495][T30838] __btrfs_run_delayed_items+0x88/0x420 [ 499.336007][T30838] btrfs_run_delayed_items+0x24/0x34 [ 499.337379][T30838] create_pending_snapshot+0x8e4/0x2834 [ 499.338811][T30838] create_pending_snapshots+0x150/0x198 [ 499.340282][T30838] btrfs_commit_transaction+0x1000/0x2d58 [ 499.341818][T30838] create_snapshot+0x418/0x6f0 [ 499.343230][T30838] btrfs_mksubvol+0x494/0x5f8 [ 499.344420][T30838] btrfs_mksnapshot+0xc8/0x158 [ 499.345655][T30838] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 499.347149][T30838] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 499.348685][T30838] btrfs_ioctl+0x9b4/0xb08 [ 499.349828][T30838] __arm64_sys_ioctl+0x14c/0x1c8 [ 499.351144][T30838] invoke_syscall+0x98/0x2b8 [ 499.352375][T30838] el0_svc_common+0x130/0x23c [ 499.353611][T30838] do_el0_svc+0x48/0x58 [ 499.354725][T30838] el0_svc+0x58/0x16c [ 499.355789][T30838] el0t_64_sync_handler+0x84/0xfc [ 499.357123][T30838] el0t_64_sync+0x190/0x194 [ 499.360612][T30838] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 499.363540][T30838] BTRFS info (device loop0: state EA): forced readonly [ 499.365414][T30838] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 499.368328][T30838] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 499.600535][T30855] loop0: detected capacity change from 0 to 32768 [ 499.603428][T30855] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (30855) [ 499.608453][T30855] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 499.610706][T30855] BTRFS info (device loop0): using free space tree [ 499.621217][T30855] BTRFS info (device loop0): enabling ssd optimizations [ 499.623059][T30855] BTRFS info (device loop0): auto enabling async discard [ 499.626939][T30855] FAULT_INJECTION: forcing a failure. [ 499.626939][T30855] name failslab, interval 1, probability 0, space 0, times 0 [ 499.630180][T30855] CPU: 0 PID: 30855 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 499.632886][T30855] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 499.635470][T30855] Call trace: [ 499.636308][T30855] dump_backtrace+0x1b8/0x1e4 [ 499.637554][T30855] show_stack+0x2c/0x44 [ 499.638682][T30855] dump_stack_lvl+0xd0/0x124 [ 499.639860][T30855] dump_stack+0x1c/0x28 [ 499.640988][T30855] should_fail_ex+0x3f8/0x5c4 [ 499.642246][T30855] __should_failslab+0xc8/0x128 [ 499.643525][T30855] should_failslab+0x10/0x28 [ 499.644736][T30855] kmem_cache_alloc+0x80/0x424 [ 499.646010][T30855] btrfs_alloc_path+0x30/0x3c [ 499.647255][T30855] __btrfs_run_delayed_items+0x88/0x420 [ 499.648716][T30855] btrfs_run_delayed_items+0x24/0x34 [ 499.650107][T30855] create_pending_snapshot+0x8e4/0x2834 [ 499.651589][T30855] create_pending_snapshots+0x150/0x198 [ 499.653060][T30855] btrfs_commit_transaction+0x1000/0x2d58 [ 499.654592][T30855] create_snapshot+0x418/0x6f0 [ 499.655852][T30855] btrfs_mksubvol+0x494/0x5f8 [ 499.657086][T30855] btrfs_mksnapshot+0xc8/0x158 [ 499.658344][T30855] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 499.659838][T30855] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 499.661318][T30855] btrfs_ioctl+0x9b4/0xb08 [ 499.662467][T30855] __arm64_sys_ioctl+0x14c/0x1c8 [ 499.663790][T30855] invoke_syscall+0x98/0x2b8 [ 499.665016][T30855] el0_svc_common+0x130/0x23c [ 499.666263][T30855] do_el0_svc+0x48/0x58 [ 499.667370][T30855] el0_svc+0x58/0x16c [ 499.668415][T30855] el0t_64_sync_handler+0x84/0xfc [ 499.669804][T30855] el0t_64_sync+0x190/0x194 [ 499.671149][T30855] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 499.673802][T30855] BTRFS info (device loop0: state EA): forced readonly [ 499.675572][T30855] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 499.678015][T30855] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 499.938280][T30872] loop0: detected capacity change from 0 to 32768 [ 499.941286][T30872] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (30872) [ 499.948699][T30872] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 499.951042][T30872] BTRFS info (device loop0): using free space tree [ 499.962358][T30872] BTRFS info (device loop0): enabling ssd optimizations [ 499.964275][T30872] BTRFS info (device loop0): auto enabling async discard [ 499.976945][T30872] FAULT_INJECTION: forcing a failure. [ 499.976945][T30872] name failslab, interval 1, probability 0, space 0, times 0 [ 499.980425][T30872] CPU: 1 PID: 30872 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 499.983199][T30872] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 499.985821][T30872] Call trace: [ 499.986653][T30872] dump_backtrace+0x1b8/0x1e4 [ 499.987922][T30872] show_stack+0x2c/0x44 [ 499.989045][T30872] dump_stack_lvl+0xd0/0x124 [ 499.990249][T30872] dump_stack+0x1c/0x28 [ 499.991341][T30872] should_fail_ex+0x3f8/0x5c4 [ 499.992576][T30872] __should_failslab+0xc8/0x128 [ 499.993864][T30872] should_failslab+0x10/0x28 [ 499.995029][T30872] kmem_cache_alloc+0x80/0x424 [ 499.996255][T30872] btrfs_alloc_path+0x30/0x3c [ 499.997452][T30872] __btrfs_run_delayed_items+0x88/0x420 [ 499.998968][T30872] btrfs_run_delayed_items+0x24/0x34 [ 500.000378][T30872] create_pending_snapshot+0x8e4/0x2834 [ 500.001829][T30872] create_pending_snapshots+0x150/0x198 [ 500.003269][T30872] btrfs_commit_transaction+0x1000/0x2d58 [ 500.004740][T30872] create_snapshot+0x418/0x6f0 [ 500.005996][T30872] btrfs_mksubvol+0x494/0x5f8 [ 500.007182][T30872] btrfs_mksnapshot+0xc8/0x158 [ 500.008448][T30872] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 500.009937][T30872] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 500.011423][T30872] btrfs_ioctl+0x9b4/0xb08 [ 500.012537][T30872] __arm64_sys_ioctl+0x14c/0x1c8 [ 500.013813][T30872] invoke_syscall+0x98/0x2b8 [ 500.014995][T30872] el0_svc_common+0x130/0x23c [ 500.016257][T30872] do_el0_svc+0x48/0x58 [ 500.017341][T30872] el0_svc+0x58/0x16c [ 500.018402][T30872] el0t_64_sync_handler+0x84/0xfc [ 500.019659][T30872] el0t_64_sync+0x190/0x194 [ 500.023873][T30872] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 500.027216][T30872] BTRFS info (device loop0: state EA): forced readonly [ 500.029126][T30872] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 500.031639][T30872] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 500.264212][T30889] loop0: detected capacity change from 0 to 32768 [ 500.267430][T30889] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (30889) [ 500.272321][T30889] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 500.274672][T30889] BTRFS info (device loop0): using free space tree [ 500.285810][T30889] BTRFS info (device loop0): enabling ssd optimizations [ 500.287855][T30889] BTRFS info (device loop0): auto enabling async discard [ 500.291586][T30889] FAULT_INJECTION: forcing a failure. [ 500.291586][T30889] name failslab, interval 1, probability 0, space 0, times 0 [ 500.295035][T30889] CPU: 0 PID: 30889 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 500.297729][T30889] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 500.300337][T30889] Call trace: [ 500.301188][T30889] dump_backtrace+0x1b8/0x1e4 [ 500.302455][T30889] show_stack+0x2c/0x44 [ 500.303542][T30889] dump_stack_lvl+0xd0/0x124 [ 500.304749][T30889] dump_stack+0x1c/0x28 [ 500.305899][T30889] should_fail_ex+0x3f8/0x5c4 [ 500.307165][T30889] __should_failslab+0xc8/0x128 [ 500.308455][T30889] should_failslab+0x10/0x28 [ 500.309649][T30889] kmem_cache_alloc+0x80/0x424 [ 500.310928][T30889] btrfs_alloc_path+0x30/0x3c [ 500.312173][T30889] __btrfs_run_delayed_items+0x88/0x420 [ 500.313609][T30889] btrfs_run_delayed_items+0x24/0x34 [ 500.315009][T30889] create_pending_snapshot+0x8e4/0x2834 [ 500.316475][T30889] create_pending_snapshots+0x150/0x198 [ 500.317915][T30889] btrfs_commit_transaction+0x1000/0x2d58 [ 500.319414][T30889] create_snapshot+0x418/0x6f0 [ 500.320680][T30889] btrfs_mksubvol+0x494/0x5f8 [ 500.321960][T30889] btrfs_mksnapshot+0xc8/0x158 [ 500.323205][T30889] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 500.324709][T30889] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 500.326247][T30889] btrfs_ioctl+0x9b4/0xb08 [ 500.327420][T30889] __arm64_sys_ioctl+0x14c/0x1c8 [ 500.328806][T30889] invoke_syscall+0x98/0x2b8 [ 500.330027][T30889] el0_svc_common+0x130/0x23c [ 500.331253][T30889] do_el0_svc+0x48/0x58 [ 500.332364][T30889] el0_svc+0x58/0x16c [ 500.333406][T30889] el0t_64_sync_handler+0x84/0xfc [ 500.334749][T30889] el0t_64_sync+0x190/0x194 [ 500.338557][T30889] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 500.341345][T30889] BTRFS info (device loop0: state EA): forced readonly [ 500.343250][T30889] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 500.345752][T30889] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 500.599610][T30906] loop0: detected capacity change from 0 to 32768 [ 500.602718][T30906] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (30906) [ 500.608490][T30906] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 500.610903][T30906] BTRFS info (device loop0): using free space tree [ 500.620517][T30906] BTRFS info (device loop0): enabling ssd optimizations [ 500.622563][T30906] BTRFS info (device loop0): auto enabling async discard [ 500.626393][T30906] FAULT_INJECTION: forcing a failure. [ 500.626393][T30906] name failslab, interval 1, probability 0, space 0, times 0 [ 500.630222][T30906] CPU: 0 PID: 30906 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 500.632974][T30906] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 500.635678][T30906] Call trace: [ 500.636534][T30906] dump_backtrace+0x1b8/0x1e4 [ 500.637742][T30906] show_stack+0x2c/0x44 [ 500.638880][T30906] dump_stack_lvl+0xd0/0x124 [ 500.640124][T30906] dump_stack+0x1c/0x28 [ 500.641223][T30906] should_fail_ex+0x3f8/0x5c4 [ 500.642471][T30906] __should_failslab+0xc8/0x128 [ 500.643796][T30906] should_failslab+0x10/0x28 [ 500.645045][T30906] kmem_cache_alloc+0x80/0x424 [ 500.646289][T30906] btrfs_alloc_path+0x30/0x3c [ 500.647522][T30906] __btrfs_run_delayed_items+0x88/0x420 [ 500.649040][T30906] btrfs_run_delayed_items+0x24/0x34 [ 500.650466][T30906] create_pending_snapshot+0x8e4/0x2834 [ 500.651953][T30906] create_pending_snapshots+0x150/0x198 [ 500.653465][T30906] btrfs_commit_transaction+0x1000/0x2d58 [ 500.655046][T30906] create_snapshot+0x418/0x6f0 [ 500.656303][T30906] btrfs_mksubvol+0x494/0x5f8 [ 500.657497][T30906] btrfs_mksnapshot+0xc8/0x158 [ 500.658772][T30906] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 500.660268][T30906] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 500.661734][T30906] btrfs_ioctl+0x9b4/0xb08 [ 500.662885][T30906] __arm64_sys_ioctl+0x14c/0x1c8 [ 500.664170][T30906] invoke_syscall+0x98/0x2b8 [ 500.665355][T30906] el0_svc_common+0x130/0x23c [ 500.666596][T30906] do_el0_svc+0x48/0x58 [ 500.667669][T30906] el0_svc+0x58/0x16c [ 500.668721][T30906] el0t_64_sync_handler+0x84/0xfc [ 500.670047][T30906] el0t_64_sync+0x190/0x194 [ 500.673552][T30906] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 500.676335][T30906] BTRFS info (device loop0: state EA): forced readonly [ 500.678586][T30906] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 500.681047][T30906] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 500.910813][T30923] loop0: detected capacity change from 0 to 32768 [ 500.913669][T30923] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (30923) [ 500.918592][T30923] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 500.920917][T30923] BTRFS info (device loop0): using free space tree [ 500.930958][T30923] BTRFS info (device loop0): enabling ssd optimizations [ 500.932805][T30923] BTRFS info (device loop0): auto enabling async discard [ 500.937224][T30923] FAULT_INJECTION: forcing a failure. [ 500.937224][T30923] name failslab, interval 1, probability 0, space 0, times 0 [ 500.940691][T30923] CPU: 1 PID: 30923 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 500.943584][T30923] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 500.946255][T30923] Call trace: [ 500.947141][T30923] dump_backtrace+0x1b8/0x1e4 [ 500.948391][T30923] show_stack+0x2c/0x44 [ 500.949515][T30923] dump_stack_lvl+0xd0/0x124 [ 500.950745][T30923] dump_stack+0x1c/0x28 [ 500.951904][T30923] should_fail_ex+0x3f8/0x5c4 [ 500.953129][T30923] __should_failslab+0xc8/0x128 [ 500.954404][T30923] should_failslab+0x10/0x28 [ 500.955594][T30923] kmem_cache_alloc+0x80/0x424 [ 500.956874][T30923] btrfs_alloc_path+0x30/0x3c [ 500.958111][T30923] __btrfs_run_delayed_items+0x88/0x420 [ 500.959578][T30923] btrfs_run_delayed_items+0x24/0x34 [ 500.960978][T30923] create_pending_snapshot+0x8e4/0x2834 [ 500.962466][T30923] create_pending_snapshots+0x150/0x198 [ 500.963927][T30923] btrfs_commit_transaction+0x1000/0x2d58 [ 500.965421][T30923] create_snapshot+0x418/0x6f0 [ 500.966673][T30923] btrfs_mksubvol+0x494/0x5f8 [ 500.967937][T30923] btrfs_mksnapshot+0xc8/0x158 [ 500.969171][T30923] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 500.970682][T30923] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 500.972212][T30923] btrfs_ioctl+0x9b4/0xb08 [ 500.973403][T30923] __arm64_sys_ioctl+0x14c/0x1c8 [ 500.974702][T30923] invoke_syscall+0x98/0x2b8 [ 500.975930][T30923] el0_svc_common+0x130/0x23c [ 500.977181][T30923] do_el0_svc+0x48/0x58 [ 500.978283][T30923] el0_svc+0x58/0x16c [ 500.979378][T30923] el0t_64_sync_handler+0x84/0xfc [ 500.980714][T30923] el0t_64_sync+0x190/0x194 [ 500.982093][T30923] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 500.984932][T30923] BTRFS info (device loop0: state EA): forced readonly [ 500.986976][T30923] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 500.989537][T30923] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 501.192456][T30940] loop0: detected capacity change from 0 to 32768 [ 501.195208][T30940] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (30940) [ 501.200810][T30940] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 501.203096][T30940] BTRFS info (device loop0): using free space tree [ 501.212984][T30940] BTRFS info (device loop0): enabling ssd optimizations [ 501.214935][T30940] BTRFS info (device loop0): auto enabling async discard [ 501.219993][T30940] FAULT_INJECTION: forcing a failure. [ 501.219993][T30940] name failslab, interval 1, probability 0, space 0, times 0 [ 501.223461][T30940] CPU: 0 PID: 30940 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 501.226187][T30940] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 501.228838][T30940] Call trace: [ 501.229754][T30940] dump_backtrace+0x1b8/0x1e4 [ 501.231017][T30940] show_stack+0x2c/0x44 [ 501.232104][T30940] dump_stack_lvl+0xd0/0x124 [ 501.233275][T30940] dump_stack+0x1c/0x28 [ 501.234387][T30940] should_fail_ex+0x3f8/0x5c4 [ 501.235594][T30940] __should_failslab+0xc8/0x128 [ 501.236879][T30940] should_failslab+0x10/0x28 [ 501.238106][T30940] kmem_cache_alloc+0x80/0x424 [ 501.239390][T30940] btrfs_alloc_path+0x30/0x3c [ 501.240609][T30940] __btrfs_run_delayed_items+0x88/0x420 [ 501.242089][T30940] btrfs_run_delayed_items+0x24/0x34 [ 501.243532][T30940] create_pending_snapshot+0x8e4/0x2834 [ 501.244996][T30940] create_pending_snapshots+0x150/0x198 [ 501.246452][T30940] btrfs_commit_transaction+0x1000/0x2d58 [ 501.248005][T30940] create_snapshot+0x418/0x6f0 [ 501.249282][T30940] btrfs_mksubvol+0x494/0x5f8 [ 501.250517][T30940] btrfs_mksnapshot+0xc8/0x158 [ 501.251750][T30940] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 501.253276][T30940] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 501.254802][T30940] btrfs_ioctl+0x9b4/0xb08 [ 501.255957][T30940] __arm64_sys_ioctl+0x14c/0x1c8 [ 501.257333][T30940] invoke_syscall+0x98/0x2b8 [ 501.258550][T30940] el0_svc_common+0x130/0x23c [ 501.259810][T30940] do_el0_svc+0x48/0x58 [ 501.260966][T30940] el0_svc+0x58/0x16c [ 501.262038][T30940] el0t_64_sync_handler+0x84/0xfc [ 501.263372][T30940] el0t_64_sync+0x190/0x194 [ 501.266908][T30940] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 501.269695][T30940] BTRFS info (device loop0: state EA): forced readonly [ 501.271489][T30940] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 501.273854][T30940] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 501.474069][T30957] loop0: detected capacity change from 0 to 32768 [ 501.477119][T30957] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (30957) [ 501.481699][T30957] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 501.483967][T30957] BTRFS info (device loop0): using free space tree [ 501.493527][T30957] BTRFS info (device loop0): enabling ssd optimizations [ 501.495389][T30957] BTRFS info (device loop0): auto enabling async discard [ 501.499404][T30957] FAULT_INJECTION: forcing a failure. [ 501.499404][T30957] name failslab, interval 1, probability 0, space 0, times 0 [ 501.502654][T30957] CPU: 0 PID: 30957 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 501.505367][T30957] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 501.508047][T30957] Call trace: [ 501.508938][T30957] dump_backtrace+0x1b8/0x1e4 [ 501.510216][T30957] show_stack+0x2c/0x44 [ 501.511354][T30957] dump_stack_lvl+0xd0/0x124 [ 501.512615][T30957] dump_stack+0x1c/0x28 [ 501.513747][T30957] should_fail_ex+0x3f8/0x5c4 [ 501.515004][T30957] __should_failslab+0xc8/0x128 [ 501.516145][T30957] should_failslab+0x10/0x28 [ 501.517363][T30957] kmem_cache_alloc+0x80/0x424 [ 501.518661][T30957] btrfs_alloc_path+0x30/0x3c [ 501.519941][T30957] __btrfs_run_delayed_items+0x88/0x420 [ 501.521406][T30957] btrfs_run_delayed_items+0x24/0x34 [ 501.522834][T30957] create_pending_snapshot+0x8e4/0x2834 [ 501.524369][T30957] create_pending_snapshots+0x150/0x198 [ 501.525864][T30957] btrfs_commit_transaction+0x1000/0x2d58 [ 501.527422][T30957] create_snapshot+0x418/0x6f0 [ 501.528677][T30957] btrfs_mksubvol+0x494/0x5f8 [ 501.529896][T30957] btrfs_mksnapshot+0xc8/0x158 [ 501.531193][T30957] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 501.532654][T30957] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 501.534140][T30957] btrfs_ioctl+0x9b4/0xb08 [ 501.535314][T30957] __arm64_sys_ioctl+0x14c/0x1c8 [ 501.536638][T30957] invoke_syscall+0x98/0x2b8 [ 501.537867][T30957] el0_svc_common+0x130/0x23c [ 501.539100][T30957] do_el0_svc+0x48/0x58 [ 501.540221][T30957] el0_svc+0x58/0x16c [ 501.541257][T30957] el0t_64_sync_handler+0x84/0xfc [ 501.542566][T30957] el0t_64_sync+0x190/0x194 [ 501.544001][T30957] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 501.546705][T30957] BTRFS info (device loop0: state EA): forced readonly [ 501.548577][T30957] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 501.550916][T30957] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 501.760843][T30974] loop0: detected capacity change from 0 to 32768 [ 501.763707][T30974] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (30974) [ 501.768819][T30974] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 501.771077][T30974] BTRFS info (device loop0): using free space tree [ 501.781415][T30974] BTRFS info (device loop0): enabling ssd optimizations [ 501.783303][T30974] BTRFS info (device loop0): auto enabling async discard [ 501.787546][T30974] FAULT_INJECTION: forcing a failure. [ 501.787546][T30974] name failslab, interval 1, probability 0, space 0, times 0 [ 501.790756][T30974] CPU: 0 PID: 30974 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 501.793495][T30974] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 501.796051][T30974] Call trace: [ 501.796901][T30974] dump_backtrace+0x1b8/0x1e4 [ 501.798162][T30974] show_stack+0x2c/0x44 [ 501.799256][T30974] dump_stack_lvl+0xd0/0x124 [ 501.800454][T30974] dump_stack+0x1c/0x28 [ 501.801527][T30974] should_fail_ex+0x3f8/0x5c4 [ 501.802764][T30974] __should_failslab+0xc8/0x128 [ 501.804057][T30974] should_failslab+0x10/0x28 [ 501.805278][T30974] kmem_cache_alloc+0x80/0x424 [ 501.806502][T30974] btrfs_alloc_path+0x30/0x3c [ 501.807772][T30974] __btrfs_run_delayed_items+0x88/0x420 [ 501.809284][T30974] btrfs_run_delayed_items+0x24/0x34 [ 501.810717][T30974] create_pending_snapshot+0x8e4/0x2834 [ 501.812171][T30974] create_pending_snapshots+0x150/0x198 [ 501.813583][T30974] btrfs_commit_transaction+0x1000/0x2d58 [ 501.815097][T30974] create_snapshot+0x418/0x6f0 [ 501.816365][T30974] btrfs_mksubvol+0x494/0x5f8 [ 501.817633][T30974] btrfs_mksnapshot+0xc8/0x158 [ 501.818900][T30974] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 501.820389][T30974] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 501.821948][T30974] btrfs_ioctl+0x9b4/0xb08 [ 501.823128][T30974] __arm64_sys_ioctl+0x14c/0x1c8 [ 501.824488][T30974] invoke_syscall+0x98/0x2b8 [ 501.825710][T30974] el0_svc_common+0x130/0x23c [ 501.826983][T30974] do_el0_svc+0x48/0x58 [ 501.828079][T30974] el0_svc+0x58/0x16c [ 501.829140][T30974] el0t_64_sync_handler+0x84/0xfc [ 501.830480][T30974] el0t_64_sync+0x190/0x194 [ 501.831898][T30974] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 501.834577][T30974] BTRFS info (device loop0: state EA): forced readonly [ 501.836394][T30974] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 501.839109][T30974] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 502.033654][T30991] loop0: detected capacity change from 0 to 32768 [ 502.036451][T30991] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (30991) [ 502.041730][T30991] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 502.044017][T30991] BTRFS info (device loop0): using free space tree [ 502.053522][T30991] BTRFS info (device loop0): enabling ssd optimizations [ 502.055383][T30991] BTRFS info (device loop0): auto enabling async discard [ 502.059314][T30991] FAULT_INJECTION: forcing a failure. [ 502.059314][T30991] name failslab, interval 1, probability 0, space 0, times 0 [ 502.062595][T30991] CPU: 0 PID: 30991 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 502.065270][T30991] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 502.067883][T30991] Call trace: [ 502.068714][T30991] dump_backtrace+0x1b8/0x1e4 [ 502.069974][T30991] show_stack+0x2c/0x44 [ 502.071061][T30991] dump_stack_lvl+0xd0/0x124 [ 502.072312][T30991] dump_stack+0x1c/0x28 [ 502.073391][T30991] should_fail_ex+0x3f8/0x5c4 [ 502.074641][T30991] __should_failslab+0xc8/0x128 [ 502.075931][T30991] should_failslab+0x10/0x28 [ 502.077175][T30991] kmem_cache_alloc+0x80/0x424 [ 502.078455][T30991] btrfs_alloc_path+0x30/0x3c [ 502.079704][T30991] __btrfs_run_delayed_items+0x88/0x420 [ 502.081135][T30991] btrfs_run_delayed_items+0x24/0x34 [ 502.082535][T30991] create_pending_snapshot+0x8e4/0x2834 [ 502.084010][T30991] create_pending_snapshots+0x150/0x198 [ 502.085475][T30991] btrfs_commit_transaction+0x1000/0x2d58 [ 502.087006][T30991] create_snapshot+0x418/0x6f0 [ 502.088330][T30991] btrfs_mksubvol+0x494/0x5f8 [ 502.089592][T30991] btrfs_mksnapshot+0xc8/0x158 [ 502.090856][T30991] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 502.092315][T30991] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 502.093837][T30991] btrfs_ioctl+0x9b4/0xb08 [ 502.095017][T30991] __arm64_sys_ioctl+0x14c/0x1c8 [ 502.096338][T30991] invoke_syscall+0x98/0x2b8 [ 502.097540][T30991] el0_svc_common+0x130/0x23c [ 502.098811][T30991] do_el0_svc+0x48/0x58 [ 502.099929][T30991] el0_svc+0x58/0x16c [ 502.101006][T30991] el0t_64_sync_handler+0x84/0xfc [ 502.102375][T30991] el0t_64_sync+0x190/0x194 [ 502.104665][T30991] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 502.107489][T30991] BTRFS info (device loop0: state EA): forced readonly [ 502.109248][T30991] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 502.111569][T30991] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 502.321609][T31008] loop0: detected capacity change from 0 to 32768 [ 502.324551][T31008] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (31008) [ 502.329702][T31008] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 502.332129][T31008] BTRFS info (device loop0): using free space tree [ 502.342689][T31008] BTRFS info (device loop0): enabling ssd optimizations [ 502.344693][T31008] BTRFS info (device loop0): auto enabling async discard [ 502.349868][T31008] FAULT_INJECTION: forcing a failure. [ 502.349868][T31008] name failslab, interval 1, probability 0, space 0, times 0 [ 502.353352][T31008] CPU: 0 PID: 31008 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 502.356149][T31008] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 502.358832][T31008] Call trace: [ 502.359731][T31008] dump_backtrace+0x1b8/0x1e4 [ 502.361021][T31008] show_stack+0x2c/0x44 [ 502.362155][T31008] dump_stack_lvl+0xd0/0x124 [ 502.363386][T31008] dump_stack+0x1c/0x28 [ 502.364500][T31008] should_fail_ex+0x3f8/0x5c4 [ 502.365734][T31008] __should_failslab+0xc8/0x128 [ 502.367024][T31008] should_failslab+0x10/0x28 [ 502.368266][T31008] kmem_cache_alloc+0x80/0x424 [ 502.369556][T31008] btrfs_alloc_path+0x30/0x3c [ 502.370830][T31008] __btrfs_run_delayed_items+0x88/0x420 [ 502.372310][T31008] btrfs_run_delayed_items+0x24/0x34 [ 502.373719][T31008] create_pending_snapshot+0x8e4/0x2834 [ 502.375215][T31008] create_pending_snapshots+0x150/0x198 [ 502.376703][T31008] btrfs_commit_transaction+0x1000/0x2d58 [ 502.378224][T31008] create_snapshot+0x418/0x6f0 [ 502.379490][T31008] btrfs_mksubvol+0x494/0x5f8 [ 502.380765][T31008] btrfs_mksnapshot+0xc8/0x158 [ 502.382016][T31008] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 502.383455][T31008] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 502.384970][T31008] btrfs_ioctl+0x9b4/0xb08 [ 502.386155][T31008] __arm64_sys_ioctl+0x14c/0x1c8 [ 502.387464][T31008] invoke_syscall+0x98/0x2b8 [ 502.388726][T31008] el0_svc_common+0x130/0x23c [ 502.389950][T31008] do_el0_svc+0x48/0x58 [ 502.391075][T31008] el0_svc+0x58/0x16c [ 502.392122][T31008] el0t_64_sync_handler+0x84/0xfc [ 502.393482][T31008] el0t_64_sync+0x190/0x194 [ 502.395154][T31008] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 502.398112][T31008] BTRFS info (device loop0: state EA): forced readonly [ 502.399956][T31008] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 502.402237][T31008] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 502.601225][T31025] loop0: detected capacity change from 0 to 32768 [ 502.604116][T31025] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (31025) [ 502.609349][T31025] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 502.611598][T31025] BTRFS info (device loop0): using free space tree [ 502.621582][T31025] BTRFS info (device loop0): enabling ssd optimizations [ 502.623523][T31025] BTRFS info (device loop0): auto enabling async discard [ 502.628661][T31025] FAULT_INJECTION: forcing a failure. [ 502.628661][T31025] name failslab, interval 1, probability 0, space 0, times 0 [ 502.632167][T31025] CPU: 1 PID: 31025 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 502.634948][T31025] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 502.637632][T31025] Call trace: [ 502.638492][T31025] dump_backtrace+0x1b8/0x1e4 [ 502.639704][T31025] show_stack+0x2c/0x44 [ 502.640806][T31025] dump_stack_lvl+0xd0/0x124 [ 502.642014][T31025] dump_stack+0x1c/0x28 [ 502.643139][T31025] should_fail_ex+0x3f8/0x5c4 [ 502.644475][T31025] __should_failslab+0xc8/0x128 [ 502.645837][T31025] should_failslab+0x10/0x28 [ 502.647068][T31025] kmem_cache_alloc+0x80/0x424 [ 502.648355][T31025] btrfs_alloc_path+0x30/0x3c [ 502.649604][T31025] __btrfs_run_delayed_items+0x88/0x420 [ 502.651056][T31025] btrfs_run_delayed_items+0x24/0x34 [ 502.652432][T31025] create_pending_snapshot+0x8e4/0x2834 [ 502.653929][T31025] create_pending_snapshots+0x150/0x198 [ 502.655401][T31025] btrfs_commit_transaction+0x1000/0x2d58 [ 502.656903][T31025] create_snapshot+0x418/0x6f0 [ 502.658147][T31025] btrfs_mksubvol+0x494/0x5f8 [ 502.659426][T31025] btrfs_mksnapshot+0xc8/0x158 [ 502.660722][T31025] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 502.662222][T31025] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 502.663743][T31025] btrfs_ioctl+0x9b4/0xb08 [ 502.664889][T31025] __arm64_sys_ioctl+0x14c/0x1c8 [ 502.666231][T31025] invoke_syscall+0x98/0x2b8 [ 502.667497][T31025] el0_svc_common+0x130/0x23c [ 502.668726][T31025] do_el0_svc+0x48/0x58 [ 502.669857][T31025] el0_svc+0x58/0x16c [ 502.670934][T31025] el0t_64_sync_handler+0x84/0xfc [ 502.672287][T31025] el0t_64_sync+0x190/0x194 [ 502.676059][T31025] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 502.678963][T31025] BTRFS info (device loop0: state EA): forced readonly [ 502.680843][T31025] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 502.683259][T31025] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 502.915959][T31042] loop0: detected capacity change from 0 to 32768 [ 502.918952][T31042] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (31042) [ 502.925225][T31042] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 502.927641][T31042] BTRFS info (device loop0): using free space tree [ 502.937949][T31042] BTRFS info (device loop0): enabling ssd optimizations [ 502.939869][T31042] BTRFS info (device loop0): auto enabling async discard [ 502.943735][T31042] FAULT_INJECTION: forcing a failure. [ 502.943735][T31042] name failslab, interval 1, probability 0, space 0, times 0 [ 502.947024][T31042] CPU: 0 PID: 31042 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 502.949638][T31042] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 502.952195][T31042] Call trace: [ 502.953037][T31042] dump_backtrace+0x1b8/0x1e4 [ 502.954253][T31042] show_stack+0x2c/0x44 [ 502.955375][T31042] dump_stack_lvl+0xd0/0x124 [ 502.956590][T31042] dump_stack+0x1c/0x28 [ 502.957705][T31042] should_fail_ex+0x3f8/0x5c4 [ 502.958984][T31042] __should_failslab+0xc8/0x128 [ 502.960246][T31042] should_failslab+0x10/0x28 [ 502.961479][T31042] kmem_cache_alloc+0x80/0x424 [ 502.962789][T31042] btrfs_alloc_path+0x30/0x3c [ 502.964017][T31042] __btrfs_run_delayed_items+0x88/0x420 [ 502.965485][T31042] btrfs_run_delayed_items+0x24/0x34 [ 502.966881][T31042] create_pending_snapshot+0x8e4/0x2834 [ 502.968333][T31042] create_pending_snapshots+0x150/0x198 [ 502.969829][T31042] btrfs_commit_transaction+0x1000/0x2d58 [ 502.971343][T31042] create_snapshot+0x418/0x6f0 [ 502.972600][T31042] btrfs_mksubvol+0x494/0x5f8 [ 502.973888][T31042] btrfs_mksnapshot+0xc8/0x158 [ 502.975125][T31042] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 502.976632][T31042] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 502.978124][T31042] btrfs_ioctl+0x9b4/0xb08 [ 502.979294][T31042] __arm64_sys_ioctl+0x14c/0x1c8 [ 502.980575][T31042] invoke_syscall+0x98/0x2b8 [ 502.981762][T31042] el0_svc_common+0x130/0x23c [ 502.983004][T31042] do_el0_svc+0x48/0x58 [ 502.984145][T31042] el0_svc+0x58/0x16c [ 502.985173][T31042] el0t_64_sync_handler+0x84/0xfc [ 502.986511][T31042] el0t_64_sync+0x190/0x194 [ 502.987924][T31042] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 502.990550][T31042] BTRFS info (device loop0: state EA): forced readonly [ 502.992327][T31042] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 502.994657][T31042] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 503.188916][T31059] loop0: detected capacity change from 0 to 32768 [ 503.191850][T31059] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (31059) [ 503.196829][T31059] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 503.199175][T31059] BTRFS info (device loop0): using free space tree [ 503.209481][T31059] BTRFS info (device loop0): enabling ssd optimizations [ 503.211445][T31059] BTRFS info (device loop0): auto enabling async discard [ 503.215213][T31059] FAULT_INJECTION: forcing a failure. [ 503.215213][T31059] name failslab, interval 1, probability 0, space 0, times 0 [ 503.218629][T31059] CPU: 0 PID: 31059 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 503.221394][T31059] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 503.224054][T31059] Call trace: [ 503.224913][T31059] dump_backtrace+0x1b8/0x1e4 [ 503.226180][T31059] show_stack+0x2c/0x44 [ 503.227249][T31059] dump_stack_lvl+0xd0/0x124 [ 503.228466][T31059] dump_stack+0x1c/0x28 [ 503.229572][T31059] should_fail_ex+0x3f8/0x5c4 [ 503.230850][T31059] __should_failslab+0xc8/0x128 [ 503.232127][T31059] should_failslab+0x10/0x28 [ 503.233345][T31059] kmem_cache_alloc+0x80/0x424 [ 503.234625][T31059] btrfs_alloc_path+0x30/0x3c [ 503.235853][T31059] __btrfs_run_delayed_items+0x88/0x420 [ 503.237349][T31059] btrfs_run_delayed_items+0x24/0x34 [ 503.238732][T31059] create_pending_snapshot+0x8e4/0x2834 [ 503.240165][T31059] create_pending_snapshots+0x150/0x198 [ 503.241593][T31059] btrfs_commit_transaction+0x1000/0x2d58 [ 503.243081][T31059] create_snapshot+0x418/0x6f0 [ 503.244328][T31059] btrfs_mksubvol+0x494/0x5f8 [ 503.245544][T31059] btrfs_mksnapshot+0xc8/0x158 [ 503.246764][T31059] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 503.248298][T31059] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 503.249830][T31059] btrfs_ioctl+0x9b4/0xb08 [ 503.251008][T31059] __arm64_sys_ioctl+0x14c/0x1c8 [ 503.252287][T31059] invoke_syscall+0x98/0x2b8 [ 503.253485][T31059] el0_svc_common+0x130/0x23c [ 503.254765][T31059] do_el0_svc+0x48/0x58 [ 503.255863][T31059] el0_svc+0x58/0x16c [ 503.256906][T31059] el0t_64_sync_handler+0x84/0xfc [ 503.258231][T31059] el0t_64_sync+0x190/0x194 [ 503.259697][T31059] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 503.262491][T31059] BTRFS info (device loop0: state EA): forced readonly [ 503.264318][T31059] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 503.266858][T31059] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 503.459991][T31076] loop0: detected capacity change from 0 to 32768 [ 503.462786][T31076] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (31076) [ 503.467581][T31076] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 503.469800][T31076] BTRFS info (device loop0): using free space tree [ 503.480057][T31076] BTRFS info (device loop0): enabling ssd optimizations [ 503.481925][T31076] BTRFS info (device loop0): auto enabling async discard [ 503.485713][T31076] FAULT_INJECTION: forcing a failure. [ 503.485713][T31076] name failslab, interval 1, probability 0, space 0, times 0 [ 503.489523][T31076] CPU: 1 PID: 31076 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 503.492170][T31076] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 503.494757][T31076] Call trace: [ 503.495623][T31076] dump_backtrace+0x1b8/0x1e4 [ 503.496887][T31076] show_stack+0x2c/0x44 [ 503.498000][T31076] dump_stack_lvl+0xd0/0x124 [ 503.499202][T31076] dump_stack+0x1c/0x28 [ 503.500289][T31076] should_fail_ex+0x3f8/0x5c4 [ 503.501523][T31076] __should_failslab+0xc8/0x128 [ 503.502837][T31076] should_failslab+0x10/0x28 [ 503.504154][T31076] kmem_cache_alloc+0x80/0x424 [ 503.505408][T31076] btrfs_alloc_path+0x30/0x3c [ 503.506694][T31076] __btrfs_run_delayed_items+0x88/0x420 [ 503.508181][T31076] btrfs_run_delayed_items+0x24/0x34 [ 503.509591][T31076] create_pending_snapshot+0x8e4/0x2834 [ 503.511107][T31076] create_pending_snapshots+0x150/0x198 [ 503.512534][T31076] btrfs_commit_transaction+0x1000/0x2d58 [ 503.514071][T31076] create_snapshot+0x418/0x6f0 [ 503.515303][T31076] btrfs_mksubvol+0x494/0x5f8 [ 503.516540][T31076] btrfs_mksnapshot+0xc8/0x158 [ 503.517785][T31076] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 503.519278][T31076] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 503.520814][T31076] btrfs_ioctl+0x9b4/0xb08 [ 503.521996][T31076] __arm64_sys_ioctl+0x14c/0x1c8 [ 503.523252][T31076] invoke_syscall+0x98/0x2b8 [ 503.524478][T31076] el0_svc_common+0x130/0x23c [ 503.525684][T31076] do_el0_svc+0x48/0x58 [ 503.526801][T31076] el0_svc+0x58/0x16c [ 503.527865][T31076] el0t_64_sync_handler+0x84/0xfc [ 503.529183][T31076] el0t_64_sync+0x190/0x194 [ 503.530526][T31076] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 503.533172][T31076] BTRFS info (device loop0: state EA): forced readonly [ 503.534941][T31076] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 503.537477][T31076] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 503.730804][T31093] loop0: detected capacity change from 0 to 32768 [ 503.733997][T31093] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (31093) [ 503.738960][T31093] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 503.741326][T31093] BTRFS info (device loop0): using free space tree [ 503.751443][T31093] BTRFS info (device loop0): enabling ssd optimizations [ 503.753328][T31093] BTRFS info (device loop0): auto enabling async discard [ 503.757212][T31093] FAULT_INJECTION: forcing a failure. [ 503.757212][T31093] name failslab, interval 1, probability 0, space 0, times 0 [ 503.760379][T31093] CPU: 0 PID: 31093 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 503.763025][T31093] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 503.765603][T31093] Call trace: [ 503.766451][T31093] dump_backtrace+0x1b8/0x1e4 [ 503.767656][T31093] show_stack+0x2c/0x44 [ 503.768733][T31093] dump_stack_lvl+0xd0/0x124 [ 503.769966][T31093] dump_stack+0x1c/0x28 [ 503.771059][T31093] should_fail_ex+0x3f8/0x5c4 [ 503.772304][T31093] __should_failslab+0xc8/0x128 [ 503.773576][T31093] should_failslab+0x10/0x28 [ 503.774761][T31093] kmem_cache_alloc+0x80/0x424 [ 503.776041][T31093] btrfs_alloc_path+0x30/0x3c [ 503.777297][T31093] __btrfs_run_delayed_items+0x88/0x420 [ 503.778764][T31093] btrfs_run_delayed_items+0x24/0x34 [ 503.780199][T31093] create_pending_snapshot+0x8e4/0x2834 [ 503.781672][T31093] create_pending_snapshots+0x150/0x198 [ 503.783168][T31093] btrfs_commit_transaction+0x1000/0x2d58 [ 503.784676][T31093] create_snapshot+0x418/0x6f0 [ 503.785979][T31093] btrfs_mksubvol+0x494/0x5f8 [ 503.787251][T31093] btrfs_mksnapshot+0xc8/0x158 [ 503.788507][T31093] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 503.789977][T31093] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 503.791494][T31093] btrfs_ioctl+0x9b4/0xb08 [ 503.792667][T31093] __arm64_sys_ioctl+0x14c/0x1c8 [ 503.793969][T31093] invoke_syscall+0x98/0x2b8 [ 503.795215][T31093] el0_svc_common+0x130/0x23c [ 503.796418][T31093] do_el0_svc+0x48/0x58 [ 503.797487][T31093] el0_svc+0x58/0x16c [ 503.798524][T31093] el0t_64_sync_handler+0x84/0xfc [ 503.799848][T31093] el0t_64_sync+0x190/0x194 [ 503.801220][T31093] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 503.803840][T31093] BTRFS info (device loop0: state EA): forced readonly [ 503.805554][T31093] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 503.808104][T31093] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 504.001087][T31110] loop0: detected capacity change from 0 to 32768 [ 504.003903][T31110] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (31110) [ 504.008849][T31110] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 504.011191][T31110] BTRFS info (device loop0): using free space tree [ 504.020379][T31110] BTRFS info (device loop0): enabling ssd optimizations [ 504.022241][T31110] BTRFS info (device loop0): auto enabling async discard [ 504.025732][T31110] FAULT_INJECTION: forcing a failure. [ 504.025732][T31110] name failslab, interval 1, probability 0, space 0, times 0 [ 504.029384][T31110] CPU: 0 PID: 31110 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 504.032064][T31110] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 504.034655][T31110] Call trace: [ 504.035483][T31110] dump_backtrace+0x1b8/0x1e4 [ 504.036743][T31110] show_stack+0x2c/0x44 [ 504.037817][T31110] dump_stack_lvl+0xd0/0x124 [ 504.039047][T31110] dump_stack+0x1c/0x28 [ 504.040120][T31110] should_fail_ex+0x3f8/0x5c4 [ 504.041395][T31110] __should_failslab+0xc8/0x128 [ 504.042690][T31110] should_failslab+0x10/0x28 [ 504.043935][T31110] kmem_cache_alloc+0x80/0x424 [ 504.045190][T31110] btrfs_alloc_path+0x30/0x3c [ 504.046414][T31110] __btrfs_run_delayed_items+0x88/0x420 [ 504.047893][T31110] btrfs_run_delayed_items+0x24/0x34 [ 504.049283][T31110] create_pending_snapshot+0x8e4/0x2834 [ 504.050771][T31110] create_pending_snapshots+0x150/0x198 [ 504.052226][T31110] btrfs_commit_transaction+0x1000/0x2d58 [ 504.053708][T31110] create_snapshot+0x418/0x6f0 [ 504.055015][T31110] btrfs_mksubvol+0x494/0x5f8 [ 504.056240][T31110] btrfs_mksnapshot+0xc8/0x158 [ 504.057528][T31110] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 504.059027][T31110] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 504.060538][T31110] btrfs_ioctl+0x9b4/0xb08 [ 504.061693][T31110] __arm64_sys_ioctl+0x14c/0x1c8 [ 504.062999][T31110] invoke_syscall+0x98/0x2b8 [ 504.064216][T31110] el0_svc_common+0x130/0x23c [ 504.065462][T31110] do_el0_svc+0x48/0x58 [ 504.066562][T31110] el0_svc+0x58/0x16c [ 504.067614][T31110] el0t_64_sync_handler+0x84/0xfc [ 504.068921][T31110] el0t_64_sync+0x190/0x194 [ 504.072814][T31110] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 504.075494][T31110] BTRFS info (device loop0: state EA): forced readonly [ 504.077641][T31110] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 504.079968][T31110] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 504.273980][T31127] loop0: detected capacity change from 0 to 32768 [ 504.277272][T31127] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (31127) [ 504.281954][T31127] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 504.284203][T31127] BTRFS info (device loop0): using free space tree [ 504.294262][T31127] BTRFS info (device loop0): enabling ssd optimizations [ 504.296151][T31127] BTRFS info (device loop0): auto enabling async discard [ 504.300225][T31127] FAULT_INJECTION: forcing a failure. [ 504.300225][T31127] name failslab, interval 1, probability 0, space 0, times 0 [ 504.303518][T31127] CPU: 1 PID: 31127 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 504.306316][T31127] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 504.308914][T31127] Call trace: [ 504.309797][T31127] dump_backtrace+0x1b8/0x1e4 [ 504.311019][T31127] show_stack+0x2c/0x44 [ 504.312117][T31127] dump_stack_lvl+0xd0/0x124 [ 504.313344][T31127] dump_stack+0x1c/0x28 [ 504.314457][T31127] should_fail_ex+0x3f8/0x5c4 [ 504.315691][T31127] __should_failslab+0xc8/0x128 [ 504.317003][T31127] should_failslab+0x10/0x28 [ 504.318229][T31127] kmem_cache_alloc+0x80/0x424 [ 504.319504][T31127] btrfs_alloc_path+0x30/0x3c [ 504.320724][T31127] __btrfs_run_delayed_items+0x88/0x420 [ 504.322233][T31127] btrfs_run_delayed_items+0x24/0x34 [ 504.323698][T31127] create_pending_snapshot+0x8e4/0x2834 [ 504.325218][T31127] create_pending_snapshots+0x150/0x198 [ 504.326736][T31127] btrfs_commit_transaction+0x1000/0x2d58 [ 504.328256][T31127] create_snapshot+0x418/0x6f0 [ 504.329530][T31127] btrfs_mksubvol+0x494/0x5f8 [ 504.330759][T31127] btrfs_mksnapshot+0xc8/0x158 [ 504.332011][T31127] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 504.333515][T31127] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 504.335011][T31127] btrfs_ioctl+0x9b4/0xb08 [ 504.336188][T31127] __arm64_sys_ioctl+0x14c/0x1c8 [ 504.337435][T31127] invoke_syscall+0x98/0x2b8 [ 504.338644][T31127] el0_svc_common+0x130/0x23c [ 504.339887][T31127] do_el0_svc+0x48/0x58 [ 504.340982][T31127] el0_svc+0x58/0x16c [ 504.342020][T31127] el0t_64_sync_handler+0x84/0xfc [ 504.343307][T31127] el0t_64_sync+0x190/0x194 [ 504.345537][T31127] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 504.348336][T31127] BTRFS info (device loop0: state EA): forced readonly [ 504.350084][T31127] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 504.352409][T31127] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 504.570563][T31144] loop0: detected capacity change from 0 to 32768 [ 504.573396][T31144] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (31144) [ 504.578264][T31144] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 504.580403][T31144] BTRFS info (device loop0): using free space tree [ 504.590068][T31144] BTRFS info (device loop0): enabling ssd optimizations [ 504.591905][T31144] BTRFS info (device loop0): auto enabling async discard [ 504.596896][T31144] FAULT_INJECTION: forcing a failure. [ 504.596896][T31144] name failslab, interval 1, probability 0, space 0, times 0 [ 504.601197][T31144] CPU: 1 PID: 31144 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 504.603921][T31144] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 504.606580][T31144] Call trace: [ 504.607446][T31144] dump_backtrace+0x1b8/0x1e4 [ 504.608731][T31144] show_stack+0x2c/0x44 [ 504.609826][T31144] dump_stack_lvl+0xd0/0x124 [ 504.611015][T31144] dump_stack+0x1c/0x28 [ 504.612112][T31144] should_fail_ex+0x3f8/0x5c4 [ 504.613331][T31144] __should_failslab+0xc8/0x128 [ 504.614623][T31144] should_failslab+0x10/0x28 [ 504.615873][T31144] kmem_cache_alloc+0x80/0x424 [ 504.617118][T31144] btrfs_alloc_path+0x30/0x3c [ 504.618340][T31144] __btrfs_run_delayed_items+0x88/0x420 [ 504.619809][T31144] btrfs_run_delayed_items+0x24/0x34 [ 504.621227][T31144] btrfs_commit_transaction+0xa10/0x2d58 [ 504.622717][T31144] create_snapshot+0x418/0x6f0 [ 504.623974][T31144] btrfs_mksubvol+0x494/0x5f8 [ 504.625197][T31144] btrfs_mksnapshot+0xc8/0x158 [ 504.626454][T31144] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 504.627977][T31144] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 504.629567][T31144] btrfs_ioctl+0x9b4/0xb08 [ 504.630714][T31144] __arm64_sys_ioctl+0x14c/0x1c8 [ 504.632066][T31144] invoke_syscall+0x98/0x2b8 [ 504.633297][T31144] el0_svc_common+0x130/0x23c [ 504.634570][T31144] do_el0_svc+0x48/0x58 [ 504.635670][T31144] el0_svc+0x58/0x16c [ 504.636712][T31144] el0t_64_sync_handler+0x84/0xfc [ 504.638107][T31144] el0t_64_sync+0x190/0x194 [ 504.641486][T31144] BTRFS warning (device loop0): Skipping commit of aborted transaction. [ 504.643856][T31144] BTRFS: error (device loop0: state A) in cleanup_transaction:1983: errno=-12 Out of memory [ 504.646937][T31144] BTRFS info (device loop0: state EA): forced readonly [ 504.845681][T31161] loop0: detected capacity change from 0 to 32768 [ 504.848578][T31161] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (31161) [ 504.853194][T31161] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 504.855413][T31161] BTRFS info (device loop0): using free space tree [ 504.865354][T31161] BTRFS info (device loop0): enabling ssd optimizations [ 504.867306][T31161] BTRFS info (device loop0): auto enabling async discard [ 504.871173][T31161] FAULT_INJECTION: forcing a failure. [ 504.871173][T31161] name failslab, interval 1, probability 0, space 0, times 0 [ 504.874429][T31161] CPU: 1 PID: 31161 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 504.877173][T31161] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 504.879815][T31161] Call trace: [ 504.880700][T31161] dump_backtrace+0x1b8/0x1e4 [ 504.881943][T31161] show_stack+0x2c/0x44 [ 504.883032][T31161] dump_stack_lvl+0xd0/0x124 [ 504.884230][T31161] dump_stack+0x1c/0x28 [ 504.885292][T31161] should_fail_ex+0x3f8/0x5c4 [ 504.886538][T31161] __should_failslab+0xc8/0x128 [ 504.887807][T31161] should_failslab+0x10/0x28 [ 504.888986][T31161] kmem_cache_alloc+0x80/0x424 [ 504.890195][T31161] btrfs_alloc_path+0x30/0x3c [ 504.891423][T31161] __btrfs_run_delayed_items+0x88/0x420 [ 504.892856][T31161] btrfs_run_delayed_items+0x24/0x34 [ 504.894231][T31161] btrfs_commit_transaction+0xa10/0x2d58 [ 504.895698][T31161] create_snapshot+0x418/0x6f0 [ 504.896962][T31161] btrfs_mksubvol+0x494/0x5f8 [ 504.898212][T31161] btrfs_mksnapshot+0xc8/0x158 [ 504.899488][T31161] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 504.900985][T31161] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 504.902552][T31161] btrfs_ioctl+0x9b4/0xb08 [ 504.903719][T31161] __arm64_sys_ioctl+0x14c/0x1c8 [ 504.905040][T31161] invoke_syscall+0x98/0x2b8 [ 504.906243][T31161] el0_svc_common+0x130/0x23c [ 504.907456][T31161] do_el0_svc+0x48/0x58 [ 504.908526][T31161] el0_svc+0x58/0x16c [ 504.909582][T31161] el0t_64_sync_handler+0x84/0xfc [ 504.910908][T31161] el0t_64_sync+0x190/0x194 [ 504.912238][T31161] BTRFS warning (device loop0): Skipping commit of aborted transaction. [ 504.914377][T31161] BTRFS: error (device loop0: state A) in cleanup_transaction:1983: errno=-12 Out of memory [ 504.917061][T31161] BTRFS info (device loop0: state EA): forced readonly [ 505.109451][T31178] loop0: detected capacity change from 0 to 32768 [ 505.112268][T31178] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (31178) [ 505.117208][T31178] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 505.119363][T31178] BTRFS info (device loop0): using free space tree [ 505.129223][T31178] BTRFS info (device loop0): enabling ssd optimizations [ 505.131120][T31178] BTRFS info (device loop0): auto enabling async discard [ 505.134768][T31178] FAULT_INJECTION: forcing a failure. [ 505.134768][T31178] name failslab, interval 1, probability 0, space 0, times 0 [ 505.138656][T31178] CPU: 1 PID: 31178 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 505.141446][T31178] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 505.144049][T31178] Call trace: [ 505.144884][T31178] dump_backtrace+0x1b8/0x1e4 [ 505.146160][T31178] show_stack+0x2c/0x44 [ 505.147262][T31178] dump_stack_lvl+0xd0/0x124 [ 505.148503][T31178] dump_stack+0x1c/0x28 [ 505.149595][T31178] should_fail_ex+0x3f8/0x5c4 [ 505.150853][T31178] __should_failslab+0xc8/0x128 [ 505.152128][T31178] should_failslab+0x10/0x28 [ 505.153370][T31178] kmem_cache_alloc+0x80/0x424 [ 505.154613][T31178] btrfs_alloc_path+0x30/0x3c [ 505.155809][T31178] __btrfs_run_delayed_items+0x88/0x420 [ 505.157237][T31178] btrfs_run_delayed_items+0x24/0x34 [ 505.158607][T31178] create_pending_snapshot+0x8e4/0x2834 [ 505.160094][T31178] create_pending_snapshots+0x150/0x198 [ 505.161480][T31178] btrfs_commit_transaction+0x1000/0x2d58 [ 505.162996][T31178] create_snapshot+0x418/0x6f0 [ 505.164248][T31178] btrfs_mksubvol+0x494/0x5f8 [ 505.165480][T31178] btrfs_mksnapshot+0xc8/0x158 [ 505.166694][T31178] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 505.168194][T31178] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 505.169678][T31178] btrfs_ioctl+0x9b4/0xb08 [ 505.170855][T31178] __arm64_sys_ioctl+0x14c/0x1c8 [ 505.172165][T31178] invoke_syscall+0x98/0x2b8 [ 505.173338][T31178] el0_svc_common+0x130/0x23c [ 505.174557][T31178] do_el0_svc+0x48/0x58 [ 505.175669][T31178] el0_svc+0x58/0x16c [ 505.176705][T31178] el0t_64_sync_handler+0x84/0xfc [ 505.178026][T31178] el0t_64_sync+0x190/0x194 [ 505.181917][T31178] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 505.184761][T31178] BTRFS info (device loop0: state EA): forced readonly [ 505.186902][T31178] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 505.189381][T31178] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 505.418176][T31195] loop0: detected capacity change from 0 to 32768 [ 505.420978][T31195] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (31195) [ 505.425644][T31195] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 505.427935][T31195] BTRFS info (device loop0): using free space tree [ 505.438150][T31195] BTRFS info (device loop0): enabling ssd optimizations [ 505.440073][T31195] BTRFS info (device loop0): auto enabling async discard [ 505.443922][T31195] FAULT_INJECTION: forcing a failure. [ 505.443922][T31195] name failslab, interval 1, probability 0, space 0, times 0 [ 505.447446][T31195] CPU: 1 PID: 31195 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 505.450167][T31195] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 505.452773][T31195] Call trace: [ 505.453629][T31195] dump_backtrace+0x1b8/0x1e4 [ 505.454881][T31195] show_stack+0x2c/0x44 [ 505.455980][T31195] dump_stack_lvl+0xd0/0x124 [ 505.457184][T31195] dump_stack+0x1c/0x28 [ 505.458277][T31195] should_fail_ex+0x3f8/0x5c4 [ 505.459515][T31195] __should_failslab+0xc8/0x128 [ 505.460798][T31195] should_failslab+0x10/0x28 [ 505.461989][T31195] kmem_cache_alloc+0x80/0x424 [ 505.463256][T31195] btrfs_alloc_path+0x30/0x3c [ 505.464483][T31195] __btrfs_run_delayed_items+0x88/0x420 [ 505.466005][T31195] btrfs_run_delayed_items+0x24/0x34 [ 505.467424][T31195] btrfs_commit_transaction+0xa10/0x2d58 [ 505.468958][T31195] create_snapshot+0x418/0x6f0 [ 505.470226][T31195] btrfs_mksubvol+0x494/0x5f8 [ 505.471533][T31195] btrfs_mksnapshot+0xc8/0x158 [ 505.472773][T31195] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 505.474251][T31195] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 505.475743][T31195] btrfs_ioctl+0x9b4/0xb08 [ 505.476866][T31195] __arm64_sys_ioctl+0x14c/0x1c8 [ 505.478138][T31195] invoke_syscall+0x98/0x2b8 [ 505.479329][T31195] el0_svc_common+0x130/0x23c [ 505.480575][T31195] do_el0_svc+0x48/0x58 [ 505.481675][T31195] el0_svc+0x58/0x16c [ 505.482708][T31195] el0t_64_sync_handler+0x84/0xfc [ 505.484012][T31195] el0t_64_sync+0x190/0x194 [ 505.485325][T31195] BTRFS warning (device loop0): Skipping commit of aborted transaction. [ 505.488587][T31195] BTRFS: error (device loop0: state A) in cleanup_transaction:1983: errno=-12 Out of memory [ 505.491193][T31195] BTRFS info (device loop0: state EA): forced readonly [ 505.697078][T31212] loop0: detected capacity change from 0 to 32768 [ 505.699989][T31212] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (31212) [ 505.704892][T31212] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 505.707500][T31212] BTRFS info (device loop0): using free space tree [ 505.717730][T31212] BTRFS info (device loop0): enabling ssd optimizations [ 505.719693][T31212] BTRFS info (device loop0): auto enabling async discard [ 505.723479][T31212] FAULT_INJECTION: forcing a failure. [ 505.723479][T31212] name failslab, interval 1, probability 0, space 0, times 0 [ 505.727045][T31212] CPU: 0 PID: 31212 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 505.729789][T31212] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 505.732457][T31212] Call trace: [ 505.733338][T31212] dump_backtrace+0x1b8/0x1e4 [ 505.734618][T31212] show_stack+0x2c/0x44 [ 505.735695][T31212] dump_stack_lvl+0xd0/0x124 [ 505.736905][T31212] dump_stack+0x1c/0x28 [ 505.738010][T31212] should_fail_ex+0x3f8/0x5c4 [ 505.739270][T31212] __should_failslab+0xc8/0x128 [ 505.740555][T31212] should_failslab+0x10/0x28 [ 505.741792][T31212] kmem_cache_alloc+0x80/0x424 [ 505.743058][T31212] btrfs_alloc_path+0x30/0x3c [ 505.744319][T31212] __btrfs_run_delayed_items+0x88/0x420 [ 505.745763][T31212] btrfs_run_delayed_items+0x24/0x34 [ 505.747159][T31212] create_pending_snapshot+0x8e4/0x2834 [ 505.748608][T31212] create_pending_snapshots+0x150/0x198 [ 505.750106][T31212] btrfs_commit_transaction+0x1000/0x2d58 [ 505.751630][T31212] create_snapshot+0x418/0x6f0 [ 505.752886][T31212] btrfs_mksubvol+0x494/0x5f8 [ 505.754080][T31212] btrfs_mksnapshot+0xc8/0x158 [ 505.755313][T31212] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 505.756789][T31212] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 505.758313][T31212] btrfs_ioctl+0x9b4/0xb08 [ 505.759458][T31212] __arm64_sys_ioctl+0x14c/0x1c8 [ 505.760769][T31212] invoke_syscall+0x98/0x2b8 [ 505.761977][T31212] el0_svc_common+0x130/0x23c [ 505.763253][T31212] do_el0_svc+0x48/0x58 [ 505.764359][T31212] el0_svc+0x58/0x16c [ 505.765446][T31212] el0t_64_sync_handler+0x84/0xfc [ 505.766800][T31212] el0t_64_sync+0x190/0x194 [ 505.768221][T31212] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 505.771041][T31212] BTRFS info (device loop0: state EA): forced readonly [ 505.772898][T31212] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 505.775356][T31212] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 505.984194][T31229] loop0: detected capacity change from 0 to 32768 [ 505.987146][T31229] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (31229) [ 505.992047][T31229] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 505.994306][T31229] BTRFS info (device loop0): using free space tree [ 506.004408][T31229] BTRFS info (device loop0): enabling ssd optimizations [ 506.006403][T31229] BTRFS info (device loop0): auto enabling async discard [ 506.017399][T31229] FAULT_INJECTION: forcing a failure. [ 506.017399][T31229] name failslab, interval 1, probability 0, space 0, times 0 [ 506.020650][T31229] CPU: 1 PID: 31229 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 506.023245][T31229] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 506.025892][T31229] Call trace: [ 506.026714][T31229] dump_backtrace+0x1b8/0x1e4 [ 506.027945][T31229] show_stack+0x2c/0x44 [ 506.028997][T31229] dump_stack_lvl+0xd0/0x124 [ 506.030252][T31229] dump_stack+0x1c/0x28 [ 506.031313][T31229] should_fail_ex+0x3f8/0x5c4 [ 506.032506][T31229] __should_failslab+0xc8/0x128 [ 506.033802][T31229] should_failslab+0x10/0x28 [ 506.035009][T31229] kmem_cache_alloc+0x80/0x424 [ 506.036312][T31229] btrfs_alloc_path+0x30/0x3c [ 506.037546][T31229] __btrfs_run_delayed_items+0x88/0x420 [ 506.039035][T31229] btrfs_run_delayed_items+0x24/0x34 [ 506.040449][T31229] create_pending_snapshot+0x8e4/0x2834 [ 506.041907][T31229] create_pending_snapshots+0x150/0x198 [ 506.043361][T31229] btrfs_commit_transaction+0x1000/0x2d58 [ 506.044930][T31229] create_snapshot+0x418/0x6f0 [ 506.046167][T31229] btrfs_mksubvol+0x494/0x5f8 [ 506.047425][T31229] btrfs_mksnapshot+0xc8/0x158 [ 506.048706][T31229] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 506.050196][T31229] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 506.051733][T31229] btrfs_ioctl+0x9b4/0xb08 [ 506.052920][T31229] __arm64_sys_ioctl+0x14c/0x1c8 [ 506.054276][T31229] invoke_syscall+0x98/0x2b8 [ 506.055501][T31229] el0_svc_common+0x130/0x23c [ 506.056729][T31229] do_el0_svc+0x48/0x58 [ 506.057816][T31229] el0_svc+0x58/0x16c [ 506.058883][T31229] el0t_64_sync_handler+0x84/0xfc [ 506.060225][T31229] el0t_64_sync+0x190/0x194 [ 506.064234][T31229] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 506.067061][T31229] BTRFS info (device loop0: state EA): forced readonly [ 506.068832][T31229] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 506.071162][T31229] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 506.283070][T31246] loop0: detected capacity change from 0 to 32768 [ 506.285895][T31246] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (31246) [ 506.290972][T31246] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 506.293159][T31246] BTRFS info (device loop0): using free space tree [ 506.303770][T31246] BTRFS info (device loop0): enabling ssd optimizations [ 506.305763][T31246] BTRFS info (device loop0): auto enabling async discard [ 506.309713][T31246] FAULT_INJECTION: forcing a failure. [ 506.309713][T31246] name failslab, interval 1, probability 0, space 0, times 0 [ 506.312997][T31246] CPU: 1 PID: 31246 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 506.315618][T31246] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 506.318263][T31246] Call trace: [ 506.319125][T31246] dump_backtrace+0x1b8/0x1e4 [ 506.320432][T31246] show_stack+0x2c/0x44 [ 506.321549][T31246] dump_stack_lvl+0xd0/0x124 [ 506.322837][T31246] dump_stack+0x1c/0x28 [ 506.323980][T31246] should_fail_ex+0x3f8/0x5c4 [ 506.325261][T31246] __should_failslab+0xc8/0x128 [ 506.326584][T31246] should_failslab+0x10/0x28 [ 506.327833][T31246] kmem_cache_alloc+0x80/0x424 [ 506.329051][T31246] btrfs_alloc_path+0x30/0x3c [ 506.330290][T31246] __btrfs_run_delayed_items+0x88/0x420 [ 506.331792][T31246] btrfs_run_delayed_items+0x24/0x34 [ 506.333183][T31246] create_pending_snapshot+0x8e4/0x2834 [ 506.334664][T31246] create_pending_snapshots+0x150/0x198 [ 506.336101][T31246] btrfs_commit_transaction+0x1000/0x2d58 [ 506.337633][T31246] create_snapshot+0x418/0x6f0 [ 506.338930][T31246] btrfs_mksubvol+0x494/0x5f8 [ 506.340184][T31246] btrfs_mksnapshot+0xc8/0x158 [ 506.341443][T31246] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 506.342895][T31246] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 506.344448][T31246] btrfs_ioctl+0x9b4/0xb08 [ 506.345634][T31246] __arm64_sys_ioctl+0x14c/0x1c8 [ 506.346956][T31246] invoke_syscall+0x98/0x2b8 [ 506.348150][T31246] el0_svc_common+0x130/0x23c [ 506.349355][T31246] do_el0_svc+0x48/0x58 [ 506.350453][T31246] el0_svc+0x58/0x16c [ 506.351525][T31246] el0t_64_sync_handler+0x84/0xfc [ 506.352884][T31246] el0t_64_sync+0x190/0x194 [ 506.354251][T31246] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 506.357097][T31246] BTRFS info (device loop0: state EA): forced readonly [ 506.358886][T31246] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 506.361334][T31246] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 506.563340][T31263] loop0: detected capacity change from 0 to 32768 [ 506.566192][T31263] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (31263) [ 506.571245][T31263] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 506.573515][T31263] BTRFS info (device loop0): using free space tree [ 506.584185][T31263] BTRFS info (device loop0): enabling ssd optimizations [ 506.586015][T31263] BTRFS info (device loop0): auto enabling async discard [ 506.590099][T31263] FAULT_INJECTION: forcing a failure. [ 506.590099][T31263] name failslab, interval 1, probability 0, space 0, times 0 [ 506.593276][T31263] CPU: 0 PID: 31263 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 506.595920][T31263] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 506.598538][T31263] Call trace: [ 506.599403][T31263] dump_backtrace+0x1b8/0x1e4 [ 506.600663][T31263] show_stack+0x2c/0x44 [ 506.601798][T31263] dump_stack_lvl+0xd0/0x124 [ 506.603001][T31263] dump_stack+0x1c/0x28 [ 506.604149][T31263] should_fail_ex+0x3f8/0x5c4 [ 506.605387][T31263] __should_failslab+0xc8/0x128 [ 506.606642][T31263] should_failslab+0x10/0x28 [ 506.607851][T31263] kmem_cache_alloc+0x80/0x424 [ 506.609141][T31263] btrfs_alloc_path+0x30/0x3c [ 506.610401][T31263] __btrfs_run_delayed_items+0x88/0x420 [ 506.611870][T31263] btrfs_run_delayed_items+0x24/0x34 [ 506.613239][T31263] create_pending_snapshot+0x8e4/0x2834 [ 506.614675][T31263] create_pending_snapshots+0x150/0x198 [ 506.616146][T31263] btrfs_commit_transaction+0x1000/0x2d58 [ 506.617664][T31263] create_snapshot+0x418/0x6f0 [ 506.618953][T31263] btrfs_mksubvol+0x494/0x5f8 [ 506.620200][T31263] btrfs_mksnapshot+0xc8/0x158 [ 506.621408][T31263] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 506.622869][T31263] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 506.624378][T31263] btrfs_ioctl+0x9b4/0xb08 [ 506.625565][T31263] __arm64_sys_ioctl+0x14c/0x1c8 [ 506.626904][T31263] invoke_syscall+0x98/0x2b8 [ 506.628130][T31263] el0_svc_common+0x130/0x23c [ 506.629367][T31263] do_el0_svc+0x48/0x58 [ 506.630474][T31263] el0_svc+0x58/0x16c [ 506.631540][T31263] el0t_64_sync_handler+0x84/0xfc [ 506.632883][T31263] el0t_64_sync+0x190/0x194 [ 506.635314][T31263] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 506.638390][T31263] BTRFS info (device loop0: state EA): forced readonly [ 506.640131][T31263] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 506.642415][T31263] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 506.853610][T31280] loop0: detected capacity change from 0 to 32768 [ 506.856536][T31280] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (31280) [ 506.861759][T31280] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 506.864011][T31280] BTRFS info (device loop0): using free space tree [ 506.874612][T31280] BTRFS info (device loop0): enabling ssd optimizations [ 506.876713][T31280] BTRFS info (device loop0): auto enabling async discard [ 506.881036][T31280] FAULT_INJECTION: forcing a failure. [ 506.881036][T31280] name failslab, interval 1, probability 0, space 0, times 0 [ 506.884297][T31280] CPU: 1 PID: 31280 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 506.886990][T31280] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 506.889660][T31280] Call trace: [ 506.890553][T31280] dump_backtrace+0x1b8/0x1e4 [ 506.891771][T31280] show_stack+0x2c/0x44 [ 506.892920][T31280] dump_stack_lvl+0xd0/0x124 [ 506.894130][T31280] dump_stack+0x1c/0x28 [ 506.895225][T31280] should_fail_ex+0x3f8/0x5c4 [ 506.896506][T31280] __should_failslab+0xc8/0x128 [ 506.897802][T31280] should_failslab+0x10/0x28 [ 506.899020][T31280] kmem_cache_alloc+0x80/0x424 [ 506.900309][T31280] btrfs_alloc_path+0x30/0x3c [ 506.901554][T31280] __btrfs_run_delayed_items+0x88/0x420 [ 506.903046][T31280] btrfs_run_delayed_items+0x24/0x34 [ 506.904497][T31280] create_pending_snapshot+0x8e4/0x2834 [ 506.906020][T31280] create_pending_snapshots+0x150/0x198 [ 506.907530][T31280] btrfs_commit_transaction+0x1000/0x2d58 [ 506.909068][T31280] create_snapshot+0x418/0x6f0 [ 506.910345][T31280] btrfs_mksubvol+0x494/0x5f8 [ 506.911646][T31280] btrfs_mksnapshot+0xc8/0x158 [ 506.912956][T31280] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 506.914462][T31280] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 506.915978][T31280] btrfs_ioctl+0x9b4/0xb08 [ 506.917184][T31280] __arm64_sys_ioctl+0x14c/0x1c8 [ 506.918505][T31280] invoke_syscall+0x98/0x2b8 [ 506.919753][T31280] el0_svc_common+0x130/0x23c [ 506.920985][T31280] do_el0_svc+0x48/0x58 [ 506.922075][T31280] el0_svc+0x58/0x16c [ 506.923160][T31280] el0t_64_sync_handler+0x84/0xfc [ 506.924524][T31280] el0t_64_sync+0x190/0x194 [ 506.925942][T31280] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 506.928809][T31280] BTRFS info (device loop0: state EA): forced readonly [ 506.930549][T31280] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 506.932947][T31280] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 507.139770][T31297] loop0: detected capacity change from 0 to 32768 [ 507.142787][T31297] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (31297) [ 507.147865][T31297] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 507.150200][T31297] BTRFS info (device loop0): using free space tree [ 507.161066][T31297] BTRFS info (device loop0): enabling ssd optimizations [ 507.163025][T31297] BTRFS info (device loop0): auto enabling async discard [ 507.166988][T31297] FAULT_INJECTION: forcing a failure. [ 507.166988][T31297] name failslab, interval 1, probability 0, space 0, times 0 [ 507.170348][T31297] CPU: 0 PID: 31297 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 507.173072][T31297] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 507.175755][T31297] Call trace: [ 507.176626][T31297] dump_backtrace+0x1b8/0x1e4 [ 507.177906][T31297] show_stack+0x2c/0x44 [ 507.179015][T31297] dump_stack_lvl+0xd0/0x124 [ 507.180213][T31297] dump_stack+0x1c/0x28 [ 507.181354][T31297] should_fail_ex+0x3f8/0x5c4 [ 507.182575][T31297] __should_failslab+0xc8/0x128 [ 507.183888][T31297] should_failslab+0x10/0x28 [ 507.185117][T31297] kmem_cache_alloc+0x80/0x424 [ 507.186405][T31297] btrfs_alloc_path+0x30/0x3c [ 507.187634][T31297] __btrfs_run_delayed_items+0x88/0x420 [ 507.189088][T31297] btrfs_run_delayed_items+0x24/0x34 [ 507.190536][T31297] create_pending_snapshot+0x8e4/0x2834 [ 507.191973][T31297] create_pending_snapshots+0x150/0x198 [ 507.193465][T31297] btrfs_commit_transaction+0x1000/0x2d58 [ 507.195035][T31297] create_snapshot+0x418/0x6f0 [ 507.196303][T31297] btrfs_mksubvol+0x494/0x5f8 [ 507.197560][T31297] btrfs_mksnapshot+0xc8/0x158 [ 507.198893][T31297] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 507.200413][T31297] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 507.201926][T31297] btrfs_ioctl+0x9b4/0xb08 [ 507.203085][T31297] __arm64_sys_ioctl+0x14c/0x1c8 [ 507.204408][T31297] invoke_syscall+0x98/0x2b8 [ 507.205675][T31297] el0_svc_common+0x130/0x23c [ 507.206968][T31297] do_el0_svc+0x48/0x58 [ 507.208066][T31297] el0_svc+0x58/0x16c [ 507.209139][T31297] el0t_64_sync_handler+0x84/0xfc [ 507.210527][T31297] el0t_64_sync+0x190/0x194 [ 507.211936][T31297] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 507.214638][T31297] BTRFS info (device loop0: state EA): forced readonly [ 507.216424][T31297] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 507.219114][T31297] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 507.414808][T31314] loop0: detected capacity change from 0 to 32768 [ 507.417740][T31314] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (31314) [ 507.422538][T31314] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 507.424791][T31314] BTRFS info (device loop0): using free space tree [ 507.435309][T31314] BTRFS info (device loop0): enabling ssd optimizations [ 507.437857][T31314] BTRFS info (device loop0): auto enabling async discard [ 507.442547][T31314] FAULT_INJECTION: forcing a failure. [ 507.442547][T31314] name failslab, interval 1, probability 0, space 0, times 0 [ 507.446062][T31314] CPU: 0 PID: 31314 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 507.448821][T31314] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 507.451452][T31314] Call trace: [ 507.452342][T31314] dump_backtrace+0x1b8/0x1e4 [ 507.453586][T31314] show_stack+0x2c/0x44 [ 507.454697][T31314] dump_stack_lvl+0xd0/0x124 [ 507.455916][T31314] dump_stack+0x1c/0x28 [ 507.457020][T31314] should_fail_ex+0x3f8/0x5c4 [ 507.458288][T31314] __should_failslab+0xc8/0x128 [ 507.459556][T31314] should_failslab+0x10/0x28 [ 507.460773][T31314] kmem_cache_alloc+0x80/0x424 [ 507.462046][T31314] btrfs_alloc_path+0x30/0x3c [ 507.463302][T31314] __btrfs_run_delayed_items+0x88/0x420 [ 507.464727][T31314] btrfs_run_delayed_items+0x24/0x34 [ 507.466094][T31314] create_pending_snapshot+0x8e4/0x2834 [ 507.467550][T31314] create_pending_snapshots+0x150/0x198 [ 507.468982][T31314] btrfs_commit_transaction+0x1000/0x2d58 [ 507.470445][T31314] create_snapshot+0x418/0x6f0 [ 507.471715][T31314] btrfs_mksubvol+0x494/0x5f8 [ 507.472951][T31314] btrfs_mksnapshot+0xc8/0x158 [ 507.474206][T31314] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 507.475655][T31314] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 507.477216][T31314] btrfs_ioctl+0x9b4/0xb08 [ 507.478376][T31314] __arm64_sys_ioctl+0x14c/0x1c8 [ 507.479684][T31314] invoke_syscall+0x98/0x2b8 [ 507.480896][T31314] el0_svc_common+0x130/0x23c [ 507.482126][T31314] do_el0_svc+0x48/0x58 [ 507.483205][T31314] el0_svc+0x58/0x16c [ 507.484270][T31314] el0t_64_sync_handler+0x84/0xfc [ 507.485621][T31314] el0t_64_sync+0x190/0x194 [ 507.487186][T31314] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 507.490009][T31314] BTRFS info (device loop0: state EA): forced readonly [ 507.491928][T31314] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 507.494439][T31314] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 507.700686][T31331] loop0: detected capacity change from 0 to 32768 [ 507.703631][T31331] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (31331) [ 507.708651][T31331] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 507.710960][T31331] BTRFS info (device loop0): using free space tree [ 507.721835][T31331] BTRFS info (device loop0): enabling ssd optimizations [ 507.723720][T31331] BTRFS info (device loop0): auto enabling async discard [ 507.727762][T31331] FAULT_INJECTION: forcing a failure. [ 507.727762][T31331] name failslab, interval 1, probability 0, space 0, times 0 [ 507.731142][T31331] CPU: 1 PID: 31331 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 507.733829][T31331] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 507.736509][T31331] Call trace: [ 507.737373][T31331] dump_backtrace+0x1b8/0x1e4 [ 507.738599][T31331] show_stack+0x2c/0x44 [ 507.739675][T31331] dump_stack_lvl+0xd0/0x124 [ 507.740942][T31331] dump_stack+0x1c/0x28 [ 507.742048][T31331] should_fail_ex+0x3f8/0x5c4 [ 507.743267][T31331] __should_failslab+0xc8/0x128 [ 507.744569][T31331] should_failslab+0x10/0x28 [ 507.745791][T31331] kmem_cache_alloc+0x80/0x424 [ 507.747040][T31331] btrfs_alloc_path+0x30/0x3c [ 507.748290][T31331] __btrfs_run_delayed_items+0x88/0x420 [ 507.749759][T31331] btrfs_run_delayed_items+0x24/0x34 [ 507.751162][T31331] create_pending_snapshot+0x8e4/0x2834 [ 507.752606][T31331] create_pending_snapshots+0x150/0x198 [ 507.754067][T31331] btrfs_commit_transaction+0x1000/0x2d58 [ 507.755599][T31331] create_snapshot+0x418/0x6f0 [ 507.756884][T31331] btrfs_mksubvol+0x494/0x5f8 [ 507.758122][T31331] btrfs_mksnapshot+0xc8/0x158 [ 507.759366][T31331] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 507.760850][T31331] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 507.762349][T31331] btrfs_ioctl+0x9b4/0xb08 [ 507.763484][T31331] __arm64_sys_ioctl+0x14c/0x1c8 [ 507.764743][T31331] invoke_syscall+0x98/0x2b8 [ 507.765978][T31331] el0_svc_common+0x130/0x23c [ 507.767213][T31331] do_el0_svc+0x48/0x58 [ 507.768292][T31331] el0_svc+0x58/0x16c [ 507.769348][T31331] el0t_64_sync_handler+0x84/0xfc [ 507.770691][T31331] el0t_64_sync+0x190/0x194 [ 507.773640][T31331] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 507.776338][T31331] BTRFS info (device loop0: state EA): forced readonly [ 507.778500][T31331] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 507.780843][T31331] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 507.987122][T31348] loop0: detected capacity change from 0 to 32768 [ 507.990426][T31348] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (31348) [ 507.995286][T31348] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 507.997709][T31348] BTRFS info (device loop0): using free space tree [ 508.008541][T31348] BTRFS info (device loop0): enabling ssd optimizations [ 508.010247][T31348] BTRFS info (device loop0): auto enabling async discard [ 508.014148][T31348] FAULT_INJECTION: forcing a failure. [ 508.014148][T31348] name failslab, interval 1, probability 0, space 0, times 0 [ 508.017461][T31348] CPU: 1 PID: 31348 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 508.020198][T31348] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 508.022820][T31348] Call trace: [ 508.023657][T31348] dump_backtrace+0x1b8/0x1e4 [ 508.024922][T31348] show_stack+0x2c/0x44 [ 508.026012][T31348] dump_stack_lvl+0xd0/0x124 [ 508.027222][T31348] dump_stack+0x1c/0x28 [ 508.028324][T31348] should_fail_ex+0x3f8/0x5c4 [ 508.029564][T31348] __should_failslab+0xc8/0x128 [ 508.030865][T31348] should_failslab+0x10/0x28 [ 508.032081][T31348] kmem_cache_alloc+0x80/0x424 [ 508.033380][T31348] btrfs_alloc_path+0x30/0x3c [ 508.034626][T31348] __btrfs_run_delayed_items+0x88/0x420 [ 508.036142][T31348] btrfs_run_delayed_items+0x24/0x34 [ 508.037581][T31348] create_pending_snapshot+0x8e4/0x2834 [ 508.039107][T31348] create_pending_snapshots+0x150/0x198 [ 508.040610][T31348] btrfs_commit_transaction+0x1000/0x2d58 [ 508.042134][T31348] create_snapshot+0x418/0x6f0 [ 508.043399][T31348] btrfs_mksubvol+0x494/0x5f8 [ 508.044791][T31348] btrfs_mksnapshot+0xc8/0x158 [ 508.046106][T31348] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 508.047629][T31348] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 508.049147][T31348] btrfs_ioctl+0x9b4/0xb08 [ 508.050320][T31348] __arm64_sys_ioctl+0x14c/0x1c8 [ 508.051650][T31348] invoke_syscall+0x98/0x2b8 [ 508.052874][T31348] el0_svc_common+0x130/0x23c [ 508.054119][T31348] do_el0_svc+0x48/0x58 [ 508.055217][T31348] el0_svc+0x58/0x16c [ 508.056257][T31348] el0t_64_sync_handler+0x84/0xfc [ 508.057582][T31348] el0t_64_sync+0x190/0x194 [ 508.058866][T31348] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 508.061515][T31348] BTRFS info (device loop0: state EA): forced readonly [ 508.063290][T31348] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 508.065642][T31348] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 508.260182][T31365] loop0: detected capacity change from 0 to 32768 [ 508.263063][T31365] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (31365) [ 508.267838][T31365] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 508.270095][T31365] BTRFS info (device loop0): using free space tree [ 508.280121][T31365] BTRFS info (device loop0): enabling ssd optimizations [ 508.282029][T31365] BTRFS info (device loop0): auto enabling async discard [ 508.287270][T31365] FAULT_INJECTION: forcing a failure. [ 508.287270][T31365] name failslab, interval 1, probability 0, space 0, times 0 [ 508.290582][T31365] CPU: 1 PID: 31365 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 508.293204][T31365] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 508.295755][T31365] Call trace: [ 508.296626][T31365] dump_backtrace+0x1b8/0x1e4 [ 508.297890][T31365] show_stack+0x2c/0x44 [ 508.298986][T31365] dump_stack_lvl+0xd0/0x124 [ 508.300246][T31365] dump_stack+0x1c/0x28 [ 508.301361][T31365] should_fail_ex+0x3f8/0x5c4 [ 508.302664][T31365] __should_failslab+0xc8/0x128 [ 508.303926][T31365] should_failslab+0x10/0x28 [ 508.305169][T31365] kmem_cache_alloc+0x80/0x424 [ 508.306493][T31365] btrfs_alloc_path+0x30/0x3c [ 508.307746][T31365] __btrfs_run_delayed_items+0x88/0x420 [ 508.309223][T31365] btrfs_run_delayed_items+0x24/0x34 [ 508.310636][T31365] create_pending_snapshot+0x8e4/0x2834 [ 508.312085][T31365] create_pending_snapshots+0x150/0x198 [ 508.313531][T31365] btrfs_commit_transaction+0x1000/0x2d58 [ 508.315043][T31365] create_snapshot+0x418/0x6f0 [ 508.316352][T31365] btrfs_mksubvol+0x494/0x5f8 [ 508.317580][T31365] btrfs_mksnapshot+0xc8/0x158 [ 508.318840][T31365] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 508.320365][T31365] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 508.321896][T31365] btrfs_ioctl+0x9b4/0xb08 [ 508.323050][T31365] __arm64_sys_ioctl+0x14c/0x1c8 [ 508.324366][T31365] invoke_syscall+0x98/0x2b8 [ 508.325555][T31365] el0_svc_common+0x130/0x23c [ 508.326764][T31365] do_el0_svc+0x48/0x58 [ 508.327925][T31365] el0_svc+0x58/0x16c [ 508.329066][T31365] el0t_64_sync_handler+0x84/0xfc [ 508.330381][T31365] el0t_64_sync+0x190/0x194 [ 508.332294][T31365] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 508.334954][T31365] BTRFS info (device loop0: state EA): forced readonly [ 508.336755][T31365] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 508.339070][T31365] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 508.534815][T31382] loop0: detected capacity change from 0 to 32768 [ 508.537802][T31382] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (31382) [ 508.542585][T31382] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 508.544827][T31382] BTRFS info (device loop0): using free space tree [ 508.555657][T31382] BTRFS info (device loop0): enabling ssd optimizations [ 508.557694][T31382] BTRFS info (device loop0): auto enabling async discard [ 508.561530][T31382] FAULT_INJECTION: forcing a failure. [ 508.561530][T31382] name failslab, interval 1, probability 0, space 0, times 0 [ 508.564837][T31382] CPU: 1 PID: 31382 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 508.567579][T31382] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 508.570201][T31382] Call trace: [ 508.571046][T31382] dump_backtrace+0x1b8/0x1e4 [ 508.572268][T31382] show_stack+0x2c/0x44 [ 508.573350][T31382] dump_stack_lvl+0xd0/0x124 [ 508.574587][T31382] dump_stack+0x1c/0x28 [ 508.575703][T31382] should_fail_ex+0x3f8/0x5c4 [ 508.576941][T31382] __should_failslab+0xc8/0x128 [ 508.578207][T31382] should_failslab+0x10/0x28 [ 508.579457][T31382] kmem_cache_alloc+0x80/0x424 [ 508.580723][T31382] btrfs_alloc_path+0x30/0x3c [ 508.581972][T31382] __btrfs_run_delayed_items+0x88/0x420 [ 508.583411][T31382] btrfs_run_delayed_items+0x24/0x34 [ 508.584803][T31382] create_pending_snapshot+0x8e4/0x2834 [ 508.586246][T31382] create_pending_snapshots+0x150/0x198 [ 508.587672][T31382] btrfs_commit_transaction+0x1000/0x2d58 [ 508.589134][T31382] create_snapshot+0x418/0x6f0 [ 508.590382][T31382] btrfs_mksubvol+0x494/0x5f8 [ 508.591605][T31382] btrfs_mksnapshot+0xc8/0x158 [ 508.592833][T31382] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 508.594306][T31382] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 508.595768][T31382] btrfs_ioctl+0x9b4/0xb08 [ 508.596940][T31382] __arm64_sys_ioctl+0x14c/0x1c8 [ 508.598249][T31382] invoke_syscall+0x98/0x2b8 [ 508.599413][T31382] el0_svc_common+0x130/0x23c [ 508.600589][T31382] do_el0_svc+0x48/0x58 [ 508.601651][T31382] el0_svc+0x58/0x16c [ 508.602671][T31382] el0t_64_sync_handler+0x84/0xfc [ 508.604032][T31382] el0t_64_sync+0x190/0x194 [ 508.607615][T31382] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 508.610481][T31382] BTRFS info (device loop0: state EA): forced readonly [ 508.612381][T31382] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 508.614977][T31382] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 508.849624][T31399] loop0: detected capacity change from 0 to 32768 [ 508.852649][T31399] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (31399) [ 508.858238][T31399] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 508.860662][T31399] BTRFS info (device loop0): using free space tree [ 508.870866][T31399] BTRFS info (device loop0): enabling ssd optimizations [ 508.872699][T31399] BTRFS info (device loop0): auto enabling async discard [ 508.876459][T31399] FAULT_INJECTION: forcing a failure. [ 508.876459][T31399] name failslab, interval 1, probability 0, space 0, times 0 [ 508.880366][T31399] CPU: 1 PID: 31399 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 508.883091][T31399] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 508.885746][T31399] Call trace: [ 508.886580][T31399] dump_backtrace+0x1b8/0x1e4 [ 508.887850][T31399] show_stack+0x2c/0x44 [ 508.888970][T31399] dump_stack_lvl+0xd0/0x124 [ 508.890192][T31399] dump_stack+0x1c/0x28 [ 508.891328][T31399] should_fail_ex+0x3f8/0x5c4 [ 508.892586][T31399] __should_failslab+0xc8/0x128 [ 508.893860][T31399] should_failslab+0x10/0x28 [ 508.895080][T31399] kmem_cache_alloc+0x80/0x424 [ 508.896369][T31399] btrfs_alloc_path+0x30/0x3c [ 508.897621][T31399] __btrfs_run_delayed_items+0x88/0x420 [ 508.899191][T31399] btrfs_run_delayed_items+0x24/0x34 [ 508.900602][T31399] create_pending_snapshot+0x8e4/0x2834 [ 508.902061][T31399] create_pending_snapshots+0x150/0x198 [ 508.903561][T31399] btrfs_commit_transaction+0x1000/0x2d58 [ 508.905099][T31399] create_snapshot+0x418/0x6f0 [ 508.906359][T31399] btrfs_mksubvol+0x494/0x5f8 [ 508.907628][T31399] btrfs_mksnapshot+0xc8/0x158 [ 508.908952][T31399] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 508.910470][T31399] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 508.912001][T31399] btrfs_ioctl+0x9b4/0xb08 [ 508.913172][T31399] __arm64_sys_ioctl+0x14c/0x1c8 [ 508.914504][T31399] invoke_syscall+0x98/0x2b8 [ 508.915742][T31399] el0_svc_common+0x130/0x23c [ 508.917016][T31399] do_el0_svc+0x48/0x58 [ 508.918133][T31399] el0_svc+0x58/0x16c [ 508.919224][T31399] el0t_64_sync_handler+0x84/0xfc [ 508.920571][T31399] el0t_64_sync+0x190/0x194 [ 508.921962][T31399] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 508.924638][T31399] BTRFS info (device loop0: state EA): forced readonly [ 508.926529][T31399] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 508.929261][T31399] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 509.125071][T31416] loop0: detected capacity change from 0 to 32768 [ 509.129081][T31416] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (31416) [ 509.133768][T31416] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 509.136475][T31416] BTRFS info (device loop0): using free space tree [ 509.147202][T31416] BTRFS info (device loop0): enabling ssd optimizations [ 509.149013][T31416] BTRFS info (device loop0): auto enabling async discard [ 509.152804][T31416] FAULT_INJECTION: forcing a failure. [ 509.152804][T31416] name failslab, interval 1, probability 0, space 0, times 0 [ 509.156087][T31416] CPU: 1 PID: 31416 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 509.158896][T31416] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 509.161532][T31416] Call trace: [ 509.162394][T31416] dump_backtrace+0x1b8/0x1e4 [ 509.163609][T31416] show_stack+0x2c/0x44 [ 509.164716][T31416] dump_stack_lvl+0xd0/0x124 [ 509.165967][T31416] dump_stack+0x1c/0x28 [ 509.167038][T31416] should_fail_ex+0x3f8/0x5c4 [ 509.168269][T31416] __should_failslab+0xc8/0x128 [ 509.169604][T31416] should_failslab+0x10/0x28 [ 509.170900][T31416] kmem_cache_alloc+0x80/0x424 [ 509.172204][T31416] btrfs_alloc_path+0x30/0x3c [ 509.173489][T31416] __btrfs_run_delayed_items+0x88/0x420 [ 509.175028][T31416] btrfs_run_delayed_items+0x24/0x34 [ 509.176515][T31416] create_pending_snapshot+0x8e4/0x2834 [ 509.178069][T31416] create_pending_snapshots+0x150/0x198 [ 509.179582][T31416] btrfs_commit_transaction+0x1000/0x2d58 [ 509.181165][T31416] create_snapshot+0x418/0x6f0 [ 509.182479][T31416] btrfs_mksubvol+0x494/0x5f8 [ 509.183766][T31416] btrfs_mksnapshot+0xc8/0x158 [ 509.185023][T31416] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 509.186539][T31416] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 509.188084][T31416] btrfs_ioctl+0x9b4/0xb08 [ 509.189244][T31416] __arm64_sys_ioctl+0x14c/0x1c8 [ 509.190607][T31416] invoke_syscall+0x98/0x2b8 [ 509.191836][T31416] el0_svc_common+0x130/0x23c [ 509.193061][T31416] do_el0_svc+0x48/0x58 [ 509.194169][T31416] el0_svc+0x58/0x16c [ 509.195235][T31416] el0t_64_sync_handler+0x84/0xfc [ 509.196530][T31416] el0t_64_sync+0x190/0x194 [ 509.197932][T31416] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 509.200613][T31416] BTRFS info (device loop0: state EA): forced readonly [ 509.202346][T31416] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 509.204759][T31416] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 509.414351][T31433] loop0: detected capacity change from 0 to 32768 [ 509.417300][T31433] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (31433) [ 509.422092][T31433] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 509.424361][T31433] BTRFS info (device loop0): using free space tree [ 509.435347][T31433] BTRFS info (device loop0): enabling ssd optimizations [ 509.437170][T31433] BTRFS info (device loop0): auto enabling async discard [ 509.441571][T31433] FAULT_INJECTION: forcing a failure. [ 509.441571][T31433] name failslab, interval 1, probability 0, space 0, times 0 [ 509.444881][T31433] CPU: 0 PID: 31433 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 509.447640][T31433] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 509.450331][T31433] Call trace: [ 509.451188][T31433] dump_backtrace+0x1b8/0x1e4 [ 509.452438][T31433] show_stack+0x2c/0x44 [ 509.453563][T31433] dump_stack_lvl+0xd0/0x124 [ 509.454785][T31433] dump_stack+0x1c/0x28 [ 509.455871][T31433] should_fail_ex+0x3f8/0x5c4 [ 509.457088][T31433] __should_failslab+0xc8/0x128 [ 509.458378][T31433] should_failslab+0x10/0x28 [ 509.459549][T31433] kmem_cache_alloc+0x80/0x424 [ 509.460832][T31433] btrfs_alloc_path+0x30/0x3c [ 509.462081][T31433] __btrfs_run_delayed_items+0x88/0x420 [ 509.463527][T31433] btrfs_run_delayed_items+0x24/0x34 [ 509.465005][T31433] create_pending_snapshot+0x8e4/0x2834 [ 509.466476][T31433] create_pending_snapshots+0x150/0x198 [ 509.467959][T31433] btrfs_commit_transaction+0x1000/0x2d58 [ 509.469468][T31433] create_snapshot+0x418/0x6f0 [ 509.470825][T31433] btrfs_mksubvol+0x494/0x5f8 [ 509.472025][T31433] btrfs_mksnapshot+0xc8/0x158 [ 509.473293][T31433] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 509.474768][T31433] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 509.476310][T31433] btrfs_ioctl+0x9b4/0xb08 [ 509.477476][T31433] __arm64_sys_ioctl+0x14c/0x1c8 [ 509.478803][T31433] invoke_syscall+0x98/0x2b8 [ 509.479998][T31433] el0_svc_common+0x130/0x23c [ 509.481190][T31433] do_el0_svc+0x48/0x58 [ 509.482241][T31433] el0_svc+0x58/0x16c [ 509.483312][T31433] el0t_64_sync_handler+0x84/0xfc [ 509.484656][T31433] el0t_64_sync+0x190/0x194 [ 509.486087][T31433] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 509.489044][T31433] BTRFS info (device loop0: state EA): forced readonly [ 509.490886][T31433] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 509.493184][T31433] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 509.691979][T31450] loop0: detected capacity change from 0 to 32768 [ 509.694810][T31450] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (31450) [ 509.699831][T31450] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 509.702014][T31450] BTRFS info (device loop0): using free space tree [ 509.711229][T31450] BTRFS info (device loop0): enabling ssd optimizations [ 509.713048][T31450] BTRFS info (device loop0): auto enabling async discard [ 509.717022][T31450] FAULT_INJECTION: forcing a failure. [ 509.717022][T31450] name failslab, interval 1, probability 0, space 0, times 0 [ 509.720330][T31450] CPU: 0 PID: 31450 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 509.722963][T31450] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 509.725509][T31450] Call trace: [ 509.726383][T31450] dump_backtrace+0x1b8/0x1e4 [ 509.727629][T31450] show_stack+0x2c/0x44 [ 509.728699][T31450] dump_stack_lvl+0xd0/0x124 [ 509.729884][T31450] dump_stack+0x1c/0x28 [ 509.730947][T31450] should_fail_ex+0x3f8/0x5c4 [ 509.732148][T31450] __should_failslab+0xc8/0x128 [ 509.733464][T31450] should_failslab+0x10/0x28 [ 509.734676][T31450] kmem_cache_alloc+0x80/0x424 [ 509.736017][T31450] btrfs_alloc_path+0x30/0x3c [ 509.737120][T31450] __btrfs_run_delayed_items+0x88/0x420 [ 509.738582][T31450] btrfs_run_delayed_items+0x24/0x34 [ 509.739977][T31450] create_pending_snapshot+0x8e4/0x2834 [ 509.741493][T31450] create_pending_snapshots+0x150/0x198 [ 509.742994][T31450] btrfs_commit_transaction+0x1000/0x2d58 [ 509.744528][T31450] create_snapshot+0x418/0x6f0 [ 509.745846][T31450] btrfs_mksubvol+0x494/0x5f8 [ 509.747134][T31450] btrfs_mksnapshot+0xc8/0x158 [ 509.748422][T31450] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 509.749974][T31450] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 509.751492][T31450] btrfs_ioctl+0x9b4/0xb08 [ 509.752712][T31450] __arm64_sys_ioctl+0x14c/0x1c8 [ 509.754045][T31450] invoke_syscall+0x98/0x2b8 [ 509.755286][T31450] el0_svc_common+0x130/0x23c [ 509.756514][T31450] do_el0_svc+0x48/0x58 [ 509.757638][T31450] el0_svc+0x58/0x16c [ 509.758711][T31450] el0t_64_sync_handler+0x84/0xfc [ 509.760071][T31450] el0t_64_sync+0x190/0x194 [ 509.763509][T31450] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 509.766139][T31450] BTRFS info (device loop0: state EA): forced readonly [ 509.768194][T31450] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 509.770518][T31450] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 509.974081][T31467] loop0: detected capacity change from 0 to 32768 [ 509.977414][T31467] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (31467) [ 509.981854][T31467] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 509.984087][T31467] BTRFS info (device loop0): using free space tree [ 509.993743][T31467] BTRFS info (device loop0): enabling ssd optimizations [ 509.995762][T31467] BTRFS info (device loop0): auto enabling async discard [ 510.007327][T31467] FAULT_INJECTION: forcing a failure. [ 510.007327][T31467] name failslab, interval 1, probability 0, space 0, times 0 [ 510.010862][T31467] CPU: 1 PID: 31467 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 510.013663][T31467] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 510.016293][T31467] Call trace: [ 510.017157][T31467] dump_backtrace+0x1b8/0x1e4 [ 510.018407][T31467] show_stack+0x2c/0x44 [ 510.019487][T31467] dump_stack_lvl+0xd0/0x124 [ 510.020711][T31467] dump_stack+0x1c/0x28 [ 510.021806][T31467] should_fail_ex+0x3f8/0x5c4 [ 510.023076][T31467] __should_failslab+0xc8/0x128 [ 510.024355][T31467] should_failslab+0x10/0x28 [ 510.025537][T31467] kmem_cache_alloc+0x80/0x424 [ 510.026821][T31467] btrfs_alloc_path+0x30/0x3c [ 510.028101][T31467] __btrfs_run_delayed_items+0x88/0x420 [ 510.029548][T31467] btrfs_run_delayed_items+0x24/0x34 [ 510.030947][T31467] create_pending_snapshot+0x8e4/0x2834 [ 510.032389][T31467] create_pending_snapshots+0x150/0x198 [ 510.033839][T31467] btrfs_commit_transaction+0x1000/0x2d58 [ 510.035323][T31467] create_snapshot+0x418/0x6f0 [ 510.036587][T31467] btrfs_mksubvol+0x494/0x5f8 [ 510.037845][T31467] btrfs_mksnapshot+0xc8/0x158 [ 510.039090][T31467] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 510.040541][T31467] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 510.042096][T31467] btrfs_ioctl+0x9b4/0xb08 [ 510.043227][T31467] __arm64_sys_ioctl+0x14c/0x1c8 [ 510.044510][T31467] invoke_syscall+0x98/0x2b8 [ 510.045702][T31467] el0_svc_common+0x130/0x23c [ 510.046941][T31467] do_el0_svc+0x48/0x58 [ 510.048004][T31467] el0_svc+0x58/0x16c [ 510.049003][T31467] el0t_64_sync_handler+0x84/0xfc [ 510.050311][T31467] el0t_64_sync+0x190/0x194 [ 510.054409][T31467] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 510.057413][T31467] BTRFS info (device loop0: state EA): forced readonly [ 510.059300][T31467] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 510.061757][T31467] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 510.292090][T31484] loop0: detected capacity change from 0 to 32768 [ 510.294936][T31484] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (31484) [ 510.300052][T31484] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 510.302423][T31484] BTRFS info (device loop0): using free space tree [ 510.312536][T31484] BTRFS info (device loop0): enabling ssd optimizations [ 510.314394][T31484] BTRFS info (device loop0): auto enabling async discard [ 510.318867][T31484] FAULT_INJECTION: forcing a failure. [ 510.318867][T31484] name failslab, interval 1, probability 0, space 0, times 0 [ 510.322201][T31484] CPU: 0 PID: 31484 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 510.324952][T31484] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 510.327606][T31484] Call trace: [ 510.328446][T31484] dump_backtrace+0x1b8/0x1e4 [ 510.329678][T31484] show_stack+0x2c/0x44 [ 510.330790][T31484] dump_stack_lvl+0xd0/0x124 [ 510.332012][T31484] dump_stack+0x1c/0x28 [ 510.333129][T31484] should_fail_ex+0x3f8/0x5c4 [ 510.334357][T31484] __should_failslab+0xc8/0x128 [ 510.335630][T31484] should_failslab+0x10/0x28 [ 510.336824][T31484] kmem_cache_alloc+0x80/0x424 [ 510.338076][T31484] btrfs_alloc_path+0x30/0x3c [ 510.339277][T31484] __btrfs_run_delayed_items+0x88/0x420 [ 510.340746][T31484] btrfs_run_delayed_items+0x24/0x34 [ 510.342186][T31484] create_pending_snapshot+0x8e4/0x2834 [ 510.343630][T31484] create_pending_snapshots+0x150/0x198 [ 510.345105][T31484] btrfs_commit_transaction+0x1000/0x2d58 [ 510.346616][T31484] create_snapshot+0x418/0x6f0 [ 510.347872][T31484] btrfs_mksubvol+0x494/0x5f8 [ 510.349113][T31484] btrfs_mksnapshot+0xc8/0x158 [ 510.350336][T31484] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 510.351846][T31484] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 510.353386][T31484] btrfs_ioctl+0x9b4/0xb08 [ 510.354537][T31484] __arm64_sys_ioctl+0x14c/0x1c8 [ 510.355883][T31484] invoke_syscall+0x98/0x2b8 [ 510.357134][T31484] el0_svc_common+0x130/0x23c [ 510.358359][T31484] do_el0_svc+0x48/0x58 [ 510.359461][T31484] el0_svc+0x58/0x16c [ 510.360541][T31484] el0t_64_sync_handler+0x84/0xfc [ 510.361882][T31484] el0t_64_sync+0x190/0x194 [ 510.363316][T31484] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 510.366017][T31484] BTRFS info (device loop0: state EA): forced readonly [ 510.368042][T31484] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 510.370403][T31484] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 510.570485][T31501] loop0: detected capacity change from 0 to 32768 [ 510.573359][T31501] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (31501) [ 510.578415][T31501] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 510.580656][T31501] BTRFS info (device loop0): using free space tree [ 510.590528][T31501] BTRFS info (device loop0): enabling ssd optimizations [ 510.592362][T31501] BTRFS info (device loop0): auto enabling async discard [ 510.596223][T31501] FAULT_INJECTION: forcing a failure. [ 510.596223][T31501] name failslab, interval 1, probability 0, space 0, times 0 [ 510.599816][T31501] CPU: 1 PID: 31501 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 510.602504][T31501] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 510.605323][T31501] Call trace: [ 510.606177][T31501] dump_backtrace+0x1b8/0x1e4 [ 510.607392][T31501] show_stack+0x2c/0x44 [ 510.608499][T31501] dump_stack_lvl+0xd0/0x124 [ 510.609709][T31501] dump_stack+0x1c/0x28 [ 510.610809][T31501] should_fail_ex+0x3f8/0x5c4 [ 510.612070][T31501] __should_failslab+0xc8/0x128 [ 510.613376][T31501] should_failslab+0x10/0x28 [ 510.614607][T31501] kmem_cache_alloc+0x80/0x424 [ 510.615868][T31501] btrfs_alloc_path+0x30/0x3c [ 510.617125][T31501] __btrfs_run_delayed_items+0x88/0x420 [ 510.618576][T31501] btrfs_run_delayed_items+0x24/0x34 [ 510.619967][T31501] create_pending_snapshot+0x8e4/0x2834 [ 510.621476][T31501] create_pending_snapshots+0x150/0x198 [ 510.622960][T31501] btrfs_commit_transaction+0x1000/0x2d58 [ 510.624459][T31501] create_snapshot+0x418/0x6f0 [ 510.625713][T31501] btrfs_mksubvol+0x494/0x5f8 [ 510.626973][T31501] btrfs_mksnapshot+0xc8/0x158 [ 510.628252][T31501] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 510.629745][T31501] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 510.631254][T31501] btrfs_ioctl+0x9b4/0xb08 [ 510.632376][T31501] __arm64_sys_ioctl+0x14c/0x1c8 [ 510.633695][T31501] invoke_syscall+0x98/0x2b8 [ 510.634966][T31501] el0_svc_common+0x130/0x23c [ 510.636190][T31501] do_el0_svc+0x48/0x58 [ 510.637260][T31501] el0_svc+0x58/0x16c [ 510.638297][T31501] el0t_64_sync_handler+0x84/0xfc [ 510.639658][T31501] el0t_64_sync+0x190/0x194 [ 510.641002][T31501] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 510.643618][T31501] BTRFS info (device loop0: state EA): forced readonly [ 510.645405][T31501] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 510.648339][T31501] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 510.843280][T31518] loop0: detected capacity change from 0 to 32768 [ 510.846277][T31518] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (31518) [ 510.851224][T31518] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 510.853578][T31518] BTRFS info (device loop0): using free space tree [ 510.864139][T31518] BTRFS info (device loop0): enabling ssd optimizations [ 510.866059][T31518] BTRFS info (device loop0): auto enabling async discard [ 510.870287][T31518] FAULT_INJECTION: forcing a failure. [ 510.870287][T31518] name failslab, interval 1, probability 0, space 0, times 0 [ 510.873616][T31518] CPU: 0 PID: 31518 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 510.876296][T31518] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 510.878968][T31518] Call trace: [ 510.879834][T31518] dump_backtrace+0x1b8/0x1e4 [ 510.881060][T31518] show_stack+0x2c/0x44 [ 510.882185][T31518] dump_stack_lvl+0xd0/0x124 [ 510.883396][T31518] dump_stack+0x1c/0x28 [ 510.884503][T31518] should_fail_ex+0x3f8/0x5c4 [ 510.885731][T31518] __should_failslab+0xc8/0x128 [ 510.886964][T31518] should_failslab+0x10/0x28 [ 510.888183][T31518] kmem_cache_alloc+0x80/0x424 [ 510.889439][T31518] btrfs_alloc_path+0x30/0x3c [ 510.890723][T31518] __btrfs_run_delayed_items+0x88/0x420 [ 510.892180][T31518] btrfs_run_delayed_items+0x24/0x34 [ 510.893589][T31518] create_pending_snapshot+0x8e4/0x2834 [ 510.895057][T31518] create_pending_snapshots+0x150/0x198 [ 510.896526][T31518] btrfs_commit_transaction+0x1000/0x2d58 [ 510.898060][T31518] create_snapshot+0x418/0x6f0 [ 510.899300][T31518] btrfs_mksubvol+0x494/0x5f8 [ 510.900573][T31518] btrfs_mksnapshot+0xc8/0x158 [ 510.901847][T31518] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 510.903345][T31518] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 510.904869][T31518] btrfs_ioctl+0x9b4/0xb08 [ 510.906021][T31518] __arm64_sys_ioctl+0x14c/0x1c8 [ 510.907326][T31518] invoke_syscall+0x98/0x2b8 [ 510.908586][T31518] el0_svc_common+0x130/0x23c [ 510.909803][T31518] do_el0_svc+0x48/0x58 [ 510.910878][T31518] el0_svc+0x58/0x16c [ 510.911963][T31518] el0t_64_sync_handler+0x84/0xfc [ 510.913292][T31518] el0t_64_sync+0x190/0x194 [ 510.914738][T31518] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 510.917504][T31518] BTRFS info (device loop0: state EA): forced readonly [ 510.919282][T31518] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 510.921661][T31518] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 511.140607][T31535] loop0: detected capacity change from 0 to 32768 [ 511.143434][T31535] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (31535) [ 511.148684][T31535] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 511.151031][T31535] BTRFS info (device loop0): using free space tree [ 511.161001][T31535] BTRFS info (device loop0): enabling ssd optimizations [ 511.162921][T31535] BTRFS info (device loop0): auto enabling async discard [ 511.167032][T31535] FAULT_INJECTION: forcing a failure. [ 511.167032][T31535] name failslab, interval 1, probability 0, space 0, times 0 [ 511.170299][T31535] CPU: 0 PID: 31535 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 511.172998][T31535] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 511.175598][T31535] Call trace: [ 511.176480][T31535] dump_backtrace+0x1b8/0x1e4 [ 511.177724][T31535] show_stack+0x2c/0x44 [ 511.178807][T31535] dump_stack_lvl+0xd0/0x124 [ 511.180028][T31535] dump_stack+0x1c/0x28 [ 511.181129][T31535] should_fail_ex+0x3f8/0x5c4 [ 511.182367][T31535] __should_failslab+0xc8/0x128 [ 511.183674][T31535] should_failslab+0x10/0x28 [ 511.184877][T31535] kmem_cache_alloc+0x80/0x424 [ 511.186108][T31535] btrfs_alloc_path+0x30/0x3c [ 511.187412][T31535] __btrfs_run_delayed_items+0x88/0x420 [ 511.188893][T31535] btrfs_run_delayed_items+0x24/0x34 [ 511.190272][T31535] create_pending_snapshot+0x8e4/0x2834 [ 511.191692][T31535] create_pending_snapshots+0x150/0x198 [ 511.193174][T31535] btrfs_commit_transaction+0x1000/0x2d58 [ 511.194714][T31535] create_snapshot+0x418/0x6f0 [ 511.195974][T31535] btrfs_mksubvol+0x494/0x5f8 [ 511.197202][T31535] btrfs_mksnapshot+0xc8/0x158 [ 511.198421][T31535] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 511.199979][T31535] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 511.201516][T31535] btrfs_ioctl+0x9b4/0xb08 [ 511.202696][T31535] __arm64_sys_ioctl+0x14c/0x1c8 [ 511.204030][T31535] invoke_syscall+0x98/0x2b8 [ 511.205198][T31535] el0_svc_common+0x130/0x23c [ 511.206452][T31535] do_el0_svc+0x48/0x58 [ 511.207538][T31535] el0_svc+0x58/0x16c [ 511.208599][T31535] el0t_64_sync_handler+0x84/0xfc [ 511.209902][T31535] el0t_64_sync+0x190/0x194 [ 511.213308][T31535] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 511.216031][T31535] BTRFS info (device loop0: state EA): forced readonly [ 511.218453][T31535] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 511.220823][T31535] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 511.436028][T31552] loop0: detected capacity change from 0 to 32768 [ 511.439259][T31552] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (31552) [ 511.443866][T31552] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 511.446046][T31552] BTRFS info (device loop0): using free space tree [ 511.456126][T31552] BTRFS info (device loop0): enabling ssd optimizations [ 511.458034][T31552] BTRFS info (device loop0): auto enabling async discard [ 511.461920][T31552] FAULT_INJECTION: forcing a failure. [ 511.461920][T31552] name failslab, interval 1, probability 0, space 0, times 0 [ 511.465193][T31552] CPU: 1 PID: 31552 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 511.467956][T31552] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 511.470648][T31552] Call trace: [ 511.471465][T31552] dump_backtrace+0x1b8/0x1e4 [ 511.472701][T31552] show_stack+0x2c/0x44 [ 511.473871][T31552] dump_stack_lvl+0xd0/0x124 [ 511.475064][T31552] dump_stack+0x1c/0x28 [ 511.476184][T31552] should_fail_ex+0x3f8/0x5c4 [ 511.477382][T31552] __should_failslab+0xc8/0x128 [ 511.478690][T31552] should_failslab+0x10/0x28 [ 511.479909][T31552] kmem_cache_alloc+0x80/0x424 [ 511.481176][T31552] btrfs_alloc_path+0x30/0x3c [ 511.482346][T31552] __btrfs_run_delayed_items+0x88/0x420 [ 511.483803][T31552] btrfs_run_delayed_items+0x24/0x34 [ 511.485124][T31552] create_pending_snapshot+0x8e4/0x2834 [ 511.486588][T31552] create_pending_snapshots+0x150/0x198 [ 511.488037][T31552] btrfs_commit_transaction+0x1000/0x2d58 [ 511.489477][T31552] create_snapshot+0x418/0x6f0 [ 511.490753][T31552] btrfs_mksubvol+0x494/0x5f8 [ 511.491933][T31552] btrfs_mksnapshot+0xc8/0x158 [ 511.493131][T31552] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 511.494571][T31552] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 511.496043][T31552] btrfs_ioctl+0x9b4/0xb08 [ 511.497148][T31552] __arm64_sys_ioctl+0x14c/0x1c8 [ 511.498444][T31552] invoke_syscall+0x98/0x2b8 [ 511.499644][T31552] el0_svc_common+0x130/0x23c [ 511.500890][T31552] do_el0_svc+0x48/0x58 [ 511.501990][T31552] el0_svc+0x58/0x16c [ 511.503033][T31552] el0t_64_sync_handler+0x84/0xfc [ 511.504309][T31552] el0t_64_sync+0x190/0x194 [ 511.506859][T31552] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 511.509466][T31552] BTRFS info (device loop0: state EA): forced readonly [ 511.511266][T31552] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 511.513513][T31552] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 511.717456][T31569] loop0: detected capacity change from 0 to 32768 [ 511.720240][T31569] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (31569) [ 511.724970][T31569] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 511.727225][T31569] BTRFS info (device loop0): using free space tree [ 511.737673][T31569] BTRFS info (device loop0): enabling ssd optimizations [ 511.739560][T31569] BTRFS info (device loop0): auto enabling async discard [ 511.743371][T31569] FAULT_INJECTION: forcing a failure. [ 511.743371][T31569] name failslab, interval 1, probability 0, space 0, times 0 [ 511.746830][T31569] CPU: 0 PID: 31569 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 511.749539][T31569] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 511.752129][T31569] Call trace: [ 511.752990][T31569] dump_backtrace+0x1b8/0x1e4 [ 511.754236][T31569] show_stack+0x2c/0x44 [ 511.755362][T31569] dump_stack_lvl+0xd0/0x124 [ 511.756558][T31569] dump_stack+0x1c/0x28 [ 511.757629][T31569] should_fail_ex+0x3f8/0x5c4 [ 511.758933][T31569] __should_failslab+0xc8/0x128 [ 511.760236][T31569] should_failslab+0x10/0x28 [ 511.761413][T31569] kmem_cache_alloc+0x80/0x424 [ 511.762668][T31569] btrfs_alloc_path+0x30/0x3c [ 511.763972][T31569] __btrfs_run_delayed_items+0x88/0x420 [ 511.765452][T31569] btrfs_run_delayed_items+0x24/0x34 [ 511.766852][T31569] create_pending_snapshot+0x8e4/0x2834 [ 511.768347][T31569] create_pending_snapshots+0x150/0x198 [ 511.769914][T31569] btrfs_commit_transaction+0x1000/0x2d58 [ 511.771394][T31569] create_snapshot+0x418/0x6f0 [ 511.772658][T31569] btrfs_mksubvol+0x494/0x5f8 [ 511.773883][T31569] btrfs_mksnapshot+0xc8/0x158 [ 511.775199][T31569] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 511.776692][T31569] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 511.778254][T31569] btrfs_ioctl+0x9b4/0xb08 [ 511.779441][T31569] __arm64_sys_ioctl+0x14c/0x1c8 [ 511.780725][T31569] invoke_syscall+0x98/0x2b8 [ 511.781940][T31569] el0_svc_common+0x130/0x23c [ 511.783168][T31569] do_el0_svc+0x48/0x58 [ 511.784265][T31569] el0_svc+0x58/0x16c [ 511.785349][T31569] el0t_64_sync_handler+0x84/0xfc [ 511.786705][T31569] el0t_64_sync+0x190/0x194 [ 511.788166][T31569] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 511.791041][T31569] BTRFS info (device loop0: state EA): forced readonly [ 511.792924][T31569] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 511.795385][T31569] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 512.001526][T31586] loop0: detected capacity change from 0 to 32768 [ 512.004532][T31586] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (31586) [ 512.009549][T31586] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 512.011807][T31586] BTRFS info (device loop0): using free space tree [ 512.022827][T31586] BTRFS info (device loop0): enabling ssd optimizations [ 512.024691][T31586] BTRFS info (device loop0): auto enabling async discard [ 512.028730][T31586] FAULT_INJECTION: forcing a failure. [ 512.028730][T31586] name failslab, interval 1, probability 0, space 0, times 0 [ 512.032061][T31586] CPU: 1 PID: 31586 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 512.034757][T31586] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 512.037299][T31586] Call trace: [ 512.038169][T31586] dump_backtrace+0x1b8/0x1e4 [ 512.039396][T31586] show_stack+0x2c/0x44 [ 512.040522][T31586] dump_stack_lvl+0xd0/0x124 [ 512.041730][T31586] dump_stack+0x1c/0x28 [ 512.042812][T31586] should_fail_ex+0x3f8/0x5c4 [ 512.043974][T31586] __should_failslab+0xc8/0x128 [ 512.045207][T31586] should_failslab+0x10/0x28 [ 512.046322][T31586] kmem_cache_alloc+0x80/0x424 [ 512.047493][T31586] btrfs_alloc_path+0x30/0x3c [ 512.048658][T31586] __btrfs_run_delayed_items+0x88/0x420 [ 512.050065][T31586] btrfs_run_delayed_items+0x24/0x34 [ 512.051427][T31586] create_pending_snapshot+0x8e4/0x2834 [ 512.052888][T31586] create_pending_snapshots+0x150/0x198 [ 512.054322][T31586] btrfs_commit_transaction+0x1000/0x2d58 [ 512.055763][T31586] create_snapshot+0x418/0x6f0 [ 512.056968][T31586] btrfs_mksubvol+0x494/0x5f8 [ 512.058135][T31586] btrfs_mksnapshot+0xc8/0x158 [ 512.059376][T31586] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 512.060807][T31586] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 512.062249][T31586] btrfs_ioctl+0x9b4/0xb08 [ 512.063393][T31586] __arm64_sys_ioctl+0x14c/0x1c8 [ 512.064658][T31586] invoke_syscall+0x98/0x2b8 [ 512.065867][T31586] el0_svc_common+0x130/0x23c [ 512.067085][T31586] do_el0_svc+0x48/0x58 [ 512.068140][T31586] el0_svc+0x58/0x16c [ 512.069138][T31586] el0t_64_sync_handler+0x84/0xfc [ 512.070474][T31586] el0t_64_sync+0x190/0x194 [ 512.075270][T31586] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 512.078124][T31586] BTRFS info (device loop0: state EA): forced readonly [ 512.079973][T31586] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 512.082431][T31586] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 512.316500][T31603] loop0: detected capacity change from 0 to 32768 [ 512.319577][T31603] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (31603) [ 512.324768][T31603] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 512.327099][T31603] BTRFS info (device loop0): using free space tree [ 512.337594][T31603] BTRFS info (device loop0): enabling ssd optimizations [ 512.339493][T31603] BTRFS info (device loop0): auto enabling async discard [ 512.343284][T31603] FAULT_INJECTION: forcing a failure. [ 512.343284][T31603] name failslab, interval 1, probability 0, space 0, times 0 [ 512.346504][T31603] CPU: 0 PID: 31603 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 512.349266][T31603] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 512.351962][T31603] Call trace: [ 512.352810][T31603] dump_backtrace+0x1b8/0x1e4 [ 512.354087][T31603] show_stack+0x2c/0x44 [ 512.355185][T31603] dump_stack_lvl+0xd0/0x124 [ 512.356392][T31603] dump_stack+0x1c/0x28 [ 512.357483][T31603] should_fail_ex+0x3f8/0x5c4 [ 512.358699][T31603] __should_failslab+0xc8/0x128 [ 512.359980][T31603] should_failslab+0x10/0x28 [ 512.361155][T31603] kmem_cache_alloc+0x80/0x424 [ 512.362451][T31603] btrfs_alloc_path+0x30/0x3c [ 512.363649][T31603] __btrfs_run_delayed_items+0x88/0x420 [ 512.365175][T31603] btrfs_run_delayed_items+0x24/0x34 [ 512.366543][T31603] create_pending_snapshot+0x8e4/0x2834 [ 512.368048][T31603] create_pending_snapshots+0x150/0x198 [ 512.369535][T31603] btrfs_commit_transaction+0x1000/0x2d58 [ 512.371052][T31603] create_snapshot+0x418/0x6f0 [ 512.372281][T31603] btrfs_mksubvol+0x494/0x5f8 [ 512.373526][T31603] btrfs_mksnapshot+0xc8/0x158 [ 512.374804][T31603] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 512.376251][T31603] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 512.377729][T31603] btrfs_ioctl+0x9b4/0xb08 [ 512.378853][T31603] __arm64_sys_ioctl+0x14c/0x1c8 [ 512.380138][T31603] invoke_syscall+0x98/0x2b8 [ 512.381354][T31603] el0_svc_common+0x130/0x23c [ 512.382578][T31603] do_el0_svc+0x48/0x58 [ 512.383688][T31603] el0_svc+0x58/0x16c [ 512.384754][T31603] el0t_64_sync_handler+0x84/0xfc [ 512.386106][T31603] el0t_64_sync+0x190/0x194 [ 512.388585][T31603] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 512.391291][T31603] BTRFS info (device loop0: state EA): forced readonly [ 512.393017][T31603] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 512.395330][T31603] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 512.606552][T31620] loop0: detected capacity change from 0 to 32768 [ 512.609714][T31620] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (31620) [ 512.614575][T31620] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 512.616906][T31620] BTRFS info (device loop0): using free space tree [ 512.627278][T31620] BTRFS info (device loop0): enabling ssd optimizations [ 512.629205][T31620] BTRFS info (device loop0): auto enabling async discard [ 512.633044][T31620] FAULT_INJECTION: forcing a failure. [ 512.633044][T31620] name failslab, interval 1, probability 0, space 0, times 0 [ 512.636247][T31620] CPU: 0 PID: 31620 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 512.638896][T31620] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 512.641523][T31620] Call trace: [ 512.642386][T31620] dump_backtrace+0x1b8/0x1e4 [ 512.643667][T31620] show_stack+0x2c/0x44 [ 512.644752][T31620] dump_stack_lvl+0xd0/0x124 [ 512.645943][T31620] dump_stack+0x1c/0x28 [ 512.647012][T31620] should_fail_ex+0x3f8/0x5c4 [ 512.648229][T31620] __should_failslab+0xc8/0x128 [ 512.649534][T31620] should_failslab+0x10/0x28 [ 512.650710][T31620] kmem_cache_alloc+0x80/0x424 [ 512.651931][T31620] btrfs_alloc_path+0x30/0x3c [ 512.653160][T31620] __btrfs_run_delayed_items+0x88/0x420 [ 512.654591][T31620] btrfs_run_delayed_items+0x24/0x34 [ 512.655986][T31620] create_pending_snapshot+0x8e4/0x2834 [ 512.657426][T31620] create_pending_snapshots+0x150/0x198 [ 512.658938][T31620] btrfs_commit_transaction+0x1000/0x2d58 [ 512.660438][T31620] create_snapshot+0x418/0x6f0 [ 512.661660][T31620] btrfs_mksubvol+0x494/0x5f8 [ 512.662918][T31620] btrfs_mksnapshot+0xc8/0x158 [ 512.664168][T31620] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 512.665698][T31620] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 512.667199][T31620] btrfs_ioctl+0x9b4/0xb08 [ 512.668302][T31620] __arm64_sys_ioctl+0x14c/0x1c8 [ 512.669616][T31620] invoke_syscall+0x98/0x2b8 [ 512.670786][T31620] el0_svc_common+0x130/0x23c [ 512.672018][T31620] do_el0_svc+0x48/0x58 [ 512.673072][T31620] el0_svc+0x58/0x16c [ 512.674154][T31620] el0t_64_sync_handler+0x84/0xfc [ 512.675481][T31620] el0t_64_sync+0x190/0x194 [ 512.676840][T31620] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 512.679447][T31620] BTRFS info (device loop0: state EA): forced readonly [ 512.681164][T31620] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 512.683480][T31620] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 512.879201][T31637] loop0: detected capacity change from 0 to 32768 [ 512.882042][T31637] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (31637) [ 512.886740][T31637] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 512.888912][T31637] BTRFS info (device loop0): using free space tree [ 512.899316][T31637] BTRFS info (device loop0): enabling ssd optimizations [ 512.901242][T31637] BTRFS info (device loop0): auto enabling async discard [ 512.907601][T31637] FAULT_INJECTION: forcing a failure. [ 512.907601][T31637] name failslab, interval 1, probability 0, space 0, times 0 [ 512.911003][T31637] CPU: 0 PID: 31637 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 512.913689][T31637] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 512.916322][T31637] Call trace: [ 512.917202][T31637] dump_backtrace+0x1b8/0x1e4 [ 512.918437][T31637] show_stack+0x2c/0x44 [ 512.919512][T31637] dump_stack_lvl+0xd0/0x124 [ 512.920721][T31637] dump_stack+0x1c/0x28 [ 512.921827][T31637] should_fail_ex+0x3f8/0x5c4 [ 512.923110][T31637] __should_failslab+0xc8/0x128 [ 512.924356][T31637] should_failslab+0x10/0x28 [ 512.925545][T31637] kmem_cache_alloc+0x80/0x424 [ 512.926824][T31637] btrfs_alloc_path+0x30/0x3c [ 512.928050][T31637] __btrfs_run_delayed_items+0x88/0x420 [ 512.929519][T31637] btrfs_run_delayed_items+0x24/0x34 [ 512.930889][T31637] create_pending_snapshot+0x8e4/0x2834 [ 512.932350][T31637] create_pending_snapshots+0x150/0x198 [ 512.933889][T31637] btrfs_commit_transaction+0x1000/0x2d58 [ 512.935418][T31637] create_snapshot+0x418/0x6f0 [ 512.936679][T31637] btrfs_mksubvol+0x494/0x5f8 [ 512.937952][T31637] btrfs_mksnapshot+0xc8/0x158 [ 512.939222][T31637] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 512.940720][T31637] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 512.942271][T31637] btrfs_ioctl+0x9b4/0xb08 [ 512.943404][T31637] __arm64_sys_ioctl+0x14c/0x1c8 [ 512.944750][T31637] invoke_syscall+0x98/0x2b8 [ 512.945968][T31637] el0_svc_common+0x130/0x23c [ 512.947193][T31637] do_el0_svc+0x48/0x58 [ 512.948259][T31637] el0_svc+0x58/0x16c [ 512.949318][T31637] el0t_64_sync_handler+0x84/0xfc [ 512.950646][T31637] el0t_64_sync+0x190/0x194 [ 512.954172][T31637] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 512.956954][T31637] BTRFS info (device loop0: state EA): forced readonly [ 512.958635][T31637] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 512.960911][T31637] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 513.169884][T31654] loop0: detected capacity change from 0 to 32768 [ 513.173064][T31654] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (31654) [ 513.178464][T31654] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 513.180606][T31654] BTRFS info (device loop0): using free space tree [ 513.191031][T31654] BTRFS info (device loop0): enabling ssd optimizations [ 513.192753][T31654] BTRFS info (device loop0): auto enabling async discard [ 513.197309][T31654] FAULT_INJECTION: forcing a failure. [ 513.197309][T31654] name failslab, interval 1, probability 0, space 0, times 0 [ 513.200769][T31654] CPU: 1 PID: 31654 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 513.203470][T31654] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 513.206213][T31654] Call trace: [ 513.207074][T31654] dump_backtrace+0x1b8/0x1e4 [ 513.208317][T31654] show_stack+0x2c/0x44 [ 513.209467][T31654] dump_stack_lvl+0xd0/0x124 [ 513.210682][T31654] dump_stack+0x1c/0x28 [ 513.211788][T31654] should_fail_ex+0x3f8/0x5c4 [ 513.212998][T31654] __should_failslab+0xc8/0x128 [ 513.214324][T31654] should_failslab+0x10/0x28 [ 513.215559][T31654] kmem_cache_alloc+0x80/0x424 [ 513.216816][T31654] btrfs_alloc_path+0x30/0x3c [ 513.218085][T31654] __btrfs_run_delayed_items+0x88/0x420 [ 513.219581][T31654] btrfs_run_delayed_items+0x24/0x34 [ 513.221006][T31654] create_pending_snapshot+0x8e4/0x2834 [ 513.222494][T31654] create_pending_snapshots+0x150/0x198 [ 513.223971][T31654] btrfs_commit_transaction+0x1000/0x2d58 [ 513.225439][T31654] create_snapshot+0x418/0x6f0 [ 513.226706][T31654] btrfs_mksubvol+0x494/0x5f8 [ 513.227931][T31654] btrfs_mksnapshot+0xc8/0x158 [ 513.229167][T31654] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 513.230635][T31654] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 513.232143][T31654] btrfs_ioctl+0x9b4/0xb08 [ 513.233341][T31654] __arm64_sys_ioctl+0x14c/0x1c8 [ 513.234650][T31654] invoke_syscall+0x98/0x2b8 [ 513.235954][T31654] el0_svc_common+0x130/0x23c [ 513.237152][T31654] do_el0_svc+0x48/0x58 [ 513.238233][T31654] el0_svc+0x58/0x16c [ 513.239262][T31654] el0t_64_sync_handler+0x84/0xfc [ 513.240594][T31654] el0t_64_sync+0x190/0x194 [ 513.242507][T31654] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 513.245349][T31654] BTRFS info (device loop0: state EA): forced readonly [ 513.247360][T31654] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 513.249861][T31654] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 513.488752][T31671] loop0: detected capacity change from 0 to 32768 [ 513.491764][T31671] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (31671) [ 513.496484][T31671] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 513.498828][T31671] BTRFS info (device loop0): using free space tree [ 513.508576][T31671] BTRFS info (device loop0): enabling ssd optimizations [ 513.510523][T31671] BTRFS info (device loop0): auto enabling async discard [ 513.514148][T31671] FAULT_INJECTION: forcing a failure. [ 513.514148][T31671] name failslab, interval 1, probability 0, space 0, times 0 [ 513.517839][T31671] CPU: 1 PID: 31671 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 513.520627][T31671] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 513.523234][T31671] Call trace: [ 513.524093][T31671] dump_backtrace+0x1b8/0x1e4 [ 513.525325][T31671] show_stack+0x2c/0x44 [ 513.526383][T31671] dump_stack_lvl+0xd0/0x124 [ 513.527598][T31671] dump_stack+0x1c/0x28 [ 513.528688][T31671] should_fail_ex+0x3f8/0x5c4 [ 513.529961][T31671] __should_failslab+0xc8/0x128 [ 513.531289][T31671] should_failslab+0x10/0x28 [ 513.532490][T31671] kmem_cache_alloc+0x80/0x424 [ 513.533752][T31671] btrfs_alloc_path+0x30/0x3c [ 513.534976][T31671] __btrfs_run_delayed_items+0x88/0x420 [ 513.536430][T31671] btrfs_run_delayed_items+0x24/0x34 [ 513.537910][T31671] create_pending_snapshot+0x8e4/0x2834 [ 513.539351][T31671] create_pending_snapshots+0x150/0x198 [ 513.540816][T31671] btrfs_commit_transaction+0x1000/0x2d58 [ 513.542341][T31671] create_snapshot+0x418/0x6f0 [ 513.543614][T31671] btrfs_mksubvol+0x494/0x5f8 [ 513.544891][T31671] btrfs_mksnapshot+0xc8/0x158 [ 513.546226][T31671] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 513.547729][T31671] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 513.549255][T31671] btrfs_ioctl+0x9b4/0xb08 [ 513.550419][T31671] __arm64_sys_ioctl+0x14c/0x1c8 [ 513.551702][T31671] invoke_syscall+0x98/0x2b8 [ 513.552960][T31671] el0_svc_common+0x130/0x23c [ 513.554198][T31671] do_el0_svc+0x48/0x58 [ 513.555274][T31671] el0_svc+0x58/0x16c [ 513.556312][T31671] el0t_64_sync_handler+0x84/0xfc [ 513.557677][T31671] el0t_64_sync+0x190/0x194 [ 513.559148][T31671] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 513.561850][T31671] BTRFS info (device loop0: state EA): forced readonly [ 513.563678][T31671] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 513.566024][T31671] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 513.763762][T31688] loop0: detected capacity change from 0 to 32768 [ 513.766699][T31688] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (31688) [ 513.771452][T31688] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 513.773742][T31688] BTRFS info (device loop0): using free space tree [ 513.783845][T31688] BTRFS info (device loop0): enabling ssd optimizations [ 513.785950][T31688] BTRFS info (device loop0): auto enabling async discard [ 513.797354][T31688] FAULT_INJECTION: forcing a failure. [ 513.797354][T31688] name failslab, interval 1, probability 0, space 0, times 0 [ 513.800670][T31688] CPU: 1 PID: 31688 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 513.803320][T31688] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 513.805935][T31688] Call trace: [ 513.806753][T31688] dump_backtrace+0x1b8/0x1e4 [ 513.807968][T31688] show_stack+0x2c/0x44 [ 513.809039][T31688] dump_stack_lvl+0xd0/0x124 [ 513.810261][T31688] dump_stack+0x1c/0x28 [ 513.811364][T31688] should_fail_ex+0x3f8/0x5c4 [ 513.812640][T31688] __should_failslab+0xc8/0x128 [ 513.813942][T31688] should_failslab+0x10/0x28 [ 513.815108][T31688] kmem_cache_alloc+0x80/0x424 [ 513.816361][T31688] btrfs_alloc_path+0x30/0x3c [ 513.817601][T31688] __btrfs_run_delayed_items+0x88/0x420 [ 513.819027][T31688] btrfs_run_delayed_items+0x24/0x34 [ 513.820388][T31688] create_pending_snapshot+0x8e4/0x2834 [ 513.821815][T31688] create_pending_snapshots+0x150/0x198 [ 513.823298][T31688] btrfs_commit_transaction+0x1000/0x2d58 [ 513.824804][T31688] create_snapshot+0x418/0x6f0 [ 513.826066][T31688] btrfs_mksubvol+0x494/0x5f8 [ 513.827351][T31688] btrfs_mksnapshot+0xc8/0x158 [ 513.828703][T31688] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 513.830272][T31688] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 513.831813][T31688] btrfs_ioctl+0x9b4/0xb08 [ 513.832996][T31688] __arm64_sys_ioctl+0x14c/0x1c8 [ 513.834280][T31688] invoke_syscall+0x98/0x2b8 [ 513.835499][T31688] el0_svc_common+0x130/0x23c [ 513.836751][T31688] do_el0_svc+0x48/0x58 [ 513.837846][T31688] el0_svc+0x58/0x16c [ 513.838942][T31688] el0t_64_sync_handler+0x84/0xfc [ 513.840274][T31688] el0t_64_sync+0x190/0x194 [ 513.841654][T31688] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 513.847410][T31688] BTRFS info (device loop0: state EA): forced readonly [ 513.849233][T31688] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 513.851617][T31688] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 514.096120][T31705] loop0: detected capacity change from 0 to 32768 [ 514.099222][T31705] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (31705) [ 514.104076][T31705] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 514.106231][T31705] BTRFS info (device loop0): using free space tree [ 514.117209][T31705] BTRFS info (device loop0): enabling ssd optimizations [ 514.119200][T31705] BTRFS info (device loop0): auto enabling async discard [ 514.123098][T31705] FAULT_INJECTION: forcing a failure. [ 514.123098][T31705] name failslab, interval 1, probability 0, space 0, times 0 [ 514.126744][T31705] CPU: 0 PID: 31705 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 514.129578][T31705] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 514.132333][T31705] Call trace: [ 514.133187][T31705] dump_backtrace+0x1b8/0x1e4 [ 514.134488][T31705] show_stack+0x2c/0x44 [ 514.135591][T31705] dump_stack_lvl+0xd0/0x124 [ 514.136882][T31705] dump_stack+0x1c/0x28 [ 514.138006][T31705] should_fail_ex+0x3f8/0x5c4 [ 514.139278][T31705] __should_failslab+0xc8/0x128 [ 514.140591][T31705] should_failslab+0x10/0x28 [ 514.141858][T31705] kmem_cache_alloc+0x80/0x424 [ 514.143123][T31705] btrfs_alloc_path+0x30/0x3c [ 514.144378][T31705] __btrfs_run_delayed_items+0x88/0x420 [ 514.145862][T31705] btrfs_run_delayed_items+0x24/0x34 [ 514.147263][T31705] create_pending_snapshot+0x8e4/0x2834 [ 514.148743][T31705] create_pending_snapshots+0x150/0x198 [ 514.150275][T31705] btrfs_commit_transaction+0x1000/0x2d58 [ 514.151786][T31705] create_snapshot+0x418/0x6f0 [ 514.153037][T31705] btrfs_mksubvol+0x494/0x5f8 [ 514.154285][T31705] btrfs_mksnapshot+0xc8/0x158 [ 514.155548][T31705] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 514.157056][T31705] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 514.158629][T31705] btrfs_ioctl+0x9b4/0xb08 [ 514.159805][T31705] __arm64_sys_ioctl+0x14c/0x1c8 [ 514.161115][T31705] invoke_syscall+0x98/0x2b8 [ 514.162347][T31705] el0_svc_common+0x130/0x23c [ 514.163620][T31705] do_el0_svc+0x48/0x58 [ 514.164713][T31705] el0_svc+0x58/0x16c [ 514.165766][T31705] el0t_64_sync_handler+0x84/0xfc [ 514.167142][T31705] el0t_64_sync+0x190/0x194 [ 514.168647][T31705] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 514.171475][T31705] BTRFS info (device loop0: state EA): forced readonly [ 514.173337][T31705] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 514.175814][T31705] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 514.384432][T31722] loop0: detected capacity change from 0 to 32768 [ 514.387506][T31722] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (31722) [ 514.392957][T31722] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 514.395246][T31722] BTRFS info (device loop0): using free space tree [ 514.405598][T31722] BTRFS info (device loop0): enabling ssd optimizations [ 514.407566][T31722] BTRFS info (device loop0): auto enabling async discard [ 514.411298][T31722] FAULT_INJECTION: forcing a failure. [ 514.411298][T31722] name failslab, interval 1, probability 0, space 0, times 0 [ 514.414635][T31722] CPU: 0 PID: 31722 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 514.417359][T31722] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 514.420024][T31722] Call trace: [ 514.420871][T31722] dump_backtrace+0x1b8/0x1e4 [ 514.422178][T31722] show_stack+0x2c/0x44 [ 514.423296][T31722] dump_stack_lvl+0xd0/0x124 [ 514.424518][T31722] dump_stack+0x1c/0x28 [ 514.425621][T31722] should_fail_ex+0x3f8/0x5c4 [ 514.426956][T31722] __should_failslab+0xc8/0x128 [ 514.428282][T31722] should_failslab+0x10/0x28 [ 514.429464][T31722] kmem_cache_alloc+0x80/0x424 [ 514.430793][T31722] btrfs_alloc_path+0x30/0x3c [ 514.432022][T31722] __btrfs_run_delayed_items+0x88/0x420 [ 514.433501][T31722] btrfs_run_delayed_items+0x24/0x34 [ 514.434928][T31722] create_pending_snapshot+0x8e4/0x2834 [ 514.436422][T31722] create_pending_snapshots+0x150/0x198 [ 514.437909][T31722] btrfs_commit_transaction+0x1000/0x2d58 [ 514.439425][T31722] create_snapshot+0x418/0x6f0 [ 514.440727][T31722] btrfs_mksubvol+0x494/0x5f8 [ 514.441967][T31722] btrfs_mksnapshot+0xc8/0x158 [ 514.443281][T31722] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 514.444806][T31722] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 514.446366][T31722] btrfs_ioctl+0x9b4/0xb08 [ 514.447575][T31722] __arm64_sys_ioctl+0x14c/0x1c8 [ 514.448916][T31722] invoke_syscall+0x98/0x2b8 [ 514.450202][T31722] el0_svc_common+0x130/0x23c [ 514.451465][T31722] do_el0_svc+0x48/0x58 [ 514.452560][T31722] el0_svc+0x58/0x16c [ 514.453648][T31722] el0t_64_sync_handler+0x84/0xfc [ 514.455032][T31722] el0t_64_sync+0x190/0x194 [ 514.458892][T31722] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 514.461583][T31722] BTRFS info (device loop0: state EA): forced readonly [ 514.463412][T31722] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 514.465742][T31722] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 514.675309][T31739] loop0: detected capacity change from 0 to 32768 [ 514.678722][T31739] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (31739) [ 514.683444][T31739] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 514.685721][T31739] BTRFS info (device loop0): using free space tree [ 514.696485][T31739] BTRFS info (device loop0): enabling ssd optimizations [ 514.698418][T31739] BTRFS info (device loop0): auto enabling async discard [ 514.702269][T31739] FAULT_INJECTION: forcing a failure. [ 514.702269][T31739] name failslab, interval 1, probability 0, space 0, times 0 [ 514.705579][T31739] CPU: 0 PID: 31739 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 514.708414][T31739] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 514.711085][T31739] Call trace: [ 514.711944][T31739] dump_backtrace+0x1b8/0x1e4 [ 514.713223][T31739] show_stack+0x2c/0x44 [ 514.714377][T31739] dump_stack_lvl+0xd0/0x124 [ 514.715623][T31739] dump_stack+0x1c/0x28 [ 514.716752][T31739] should_fail_ex+0x3f8/0x5c4 [ 514.718003][T31739] __should_failslab+0xc8/0x128 [ 514.719315][T31739] should_failslab+0x10/0x28 [ 514.720533][T31739] kmem_cache_alloc+0x80/0x424 [ 514.721755][T31739] btrfs_alloc_path+0x30/0x3c [ 514.723075][T31739] __btrfs_run_delayed_items+0x88/0x420 [ 514.724586][T31739] btrfs_run_delayed_items+0x24/0x34 [ 514.726077][T31739] create_pending_snapshot+0x8e4/0x2834 [ 514.727533][T31739] create_pending_snapshots+0x150/0x198 [ 514.728964][T31739] btrfs_commit_transaction+0x1000/0x2d58 [ 514.730505][T31739] create_snapshot+0x418/0x6f0 [ 514.731762][T31739] btrfs_mksubvol+0x494/0x5f8 [ 514.733036][T31739] btrfs_mksnapshot+0xc8/0x158 [ 514.734277][T31739] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 514.735790][T31739] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 514.737360][T31739] btrfs_ioctl+0x9b4/0xb08 [ 514.738517][T31739] __arm64_sys_ioctl+0x14c/0x1c8 [ 514.739824][T31739] invoke_syscall+0x98/0x2b8 [ 514.741084][T31739] el0_svc_common+0x130/0x23c [ 514.742336][T31739] do_el0_svc+0x48/0x58 [ 514.743450][T31739] el0_svc+0x58/0x16c [ 514.744482][T31739] el0t_64_sync_handler+0x84/0xfc [ 514.745802][T31739] el0t_64_sync+0x190/0x194 [ 514.747242][T31739] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 514.749932][T31739] BTRFS info (device loop0: state EA): forced readonly [ 514.751657][T31739] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 514.753997][T31739] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 514.973315][T31756] loop0: detected capacity change from 0 to 32768 [ 514.976127][T31756] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (31756) [ 514.981243][T31756] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 514.983426][T31756] BTRFS info (device loop0): using free space tree [ 514.993432][T31756] BTRFS info (device loop0): enabling ssd optimizations [ 514.995314][T31756] BTRFS info (device loop0): auto enabling async discard [ 514.999629][T31756] FAULT_INJECTION: forcing a failure. [ 514.999629][T31756] name failslab, interval 1, probability 0, space 0, times 0 [ 515.002956][T31756] CPU: 0 PID: 31756 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 515.005620][T31756] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 515.008214][T31756] Call trace: [ 515.009071][T31756] dump_backtrace+0x1b8/0x1e4 [ 515.010289][T31756] show_stack+0x2c/0x44 [ 515.011374][T31756] dump_stack_lvl+0xd0/0x124 [ 515.012577][T31756] dump_stack+0x1c/0x28 [ 515.013687][T31756] should_fail_ex+0x3f8/0x5c4 [ 515.014963][T31756] __should_failslab+0xc8/0x128 [ 515.016210][T31756] should_failslab+0x10/0x28 [ 515.017428][T31756] kmem_cache_alloc+0x80/0x424 [ 515.018700][T31756] btrfs_alloc_path+0x30/0x3c [ 515.019934][T31756] __btrfs_run_delayed_items+0x88/0x420 [ 515.021365][T31756] btrfs_run_delayed_items+0x24/0x34 [ 515.022767][T31756] create_pending_snapshot+0x8e4/0x2834 [ 515.024199][T31756] create_pending_snapshots+0x150/0x198 [ 515.025645][T31756] btrfs_commit_transaction+0x1000/0x2d58 [ 515.027134][T31756] create_snapshot+0x418/0x6f0 [ 515.028376][T31756] btrfs_mksubvol+0x494/0x5f8 [ 515.029576][T31756] btrfs_mksnapshot+0xc8/0x158 [ 515.030861][T31756] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 515.032328][T31756] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 515.033833][T31756] btrfs_ioctl+0x9b4/0xb08 [ 515.034969][T31756] __arm64_sys_ioctl+0x14c/0x1c8 [ 515.036242][T31756] invoke_syscall+0x98/0x2b8 [ 515.037414][T31756] el0_svc_common+0x130/0x23c [ 515.038715][T31756] do_el0_svc+0x48/0x58 [ 515.039815][T31756] el0_svc+0x58/0x16c [ 515.040862][T31756] el0t_64_sync_handler+0x84/0xfc [ 515.042150][T31756] el0t_64_sync+0x190/0x194 [ 515.043579][T31756] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 515.046309][T31756] BTRFS info (device loop0: state EA): forced readonly [ 515.048253][T31756] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 515.050674][T31756] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 515.248559][T31773] loop0: detected capacity change from 0 to 32768 [ 515.251375][T31773] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (31773) [ 515.256113][T31773] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 515.258592][T31773] BTRFS info (device loop0): using free space tree [ 515.268971][T31773] BTRFS info (device loop0): enabling ssd optimizations [ 515.270897][T31773] BTRFS info (device loop0): auto enabling async discard [ 515.274672][T31773] FAULT_INJECTION: forcing a failure. [ 515.274672][T31773] name failslab, interval 1, probability 0, space 0, times 0 [ 515.278271][T31773] CPU: 0 PID: 31773 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 515.280982][T31773] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 515.283641][T31773] Call trace: [ 515.284519][T31773] dump_backtrace+0x1b8/0x1e4 [ 515.285773][T31773] show_stack+0x2c/0x44 [ 515.286883][T31773] dump_stack_lvl+0xd0/0x124 [ 515.288061][T31773] dump_stack+0x1c/0x28 [ 515.289168][T31773] should_fail_ex+0x3f8/0x5c4 [ 515.290378][T31773] __should_failslab+0xc8/0x128 [ 515.291605][T31773] should_failslab+0x10/0x28 [ 515.292789][T31773] kmem_cache_alloc+0x80/0x424 [ 515.294028][T31773] btrfs_alloc_path+0x30/0x3c [ 515.295234][T31773] __btrfs_run_delayed_items+0x88/0x420 [ 515.296663][T31773] btrfs_run_delayed_items+0x24/0x34 [ 515.298036][T31773] create_pending_snapshot+0x8e4/0x2834 [ 515.299503][T31773] create_pending_snapshots+0x150/0x198 [ 515.300991][T31773] btrfs_commit_transaction+0x1000/0x2d58 [ 515.302577][T31773] create_snapshot+0x418/0x6f0 [ 515.303853][T31773] btrfs_mksubvol+0x494/0x5f8 [ 515.305068][T31773] btrfs_mksnapshot+0xc8/0x158 [ 515.306298][T31773] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 515.307787][T31773] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 515.309320][T31773] btrfs_ioctl+0x9b4/0xb08 [ 515.310552][T31773] __arm64_sys_ioctl+0x14c/0x1c8 [ 515.311856][T31773] invoke_syscall+0x98/0x2b8 [ 515.313065][T31773] el0_svc_common+0x130/0x23c [ 515.314314][T31773] do_el0_svc+0x48/0x58 [ 515.315408][T31773] el0_svc+0x58/0x16c [ 515.316457][T31773] el0t_64_sync_handler+0x84/0xfc [ 515.317820][T31773] el0t_64_sync+0x190/0x194 [ 515.320118][T31773] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 515.322811][T31773] BTRFS info (device loop0: state EA): forced readonly [ 515.324562][T31773] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 515.327219][T31773] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 515.522288][T31790] loop0: detected capacity change from 0 to 32768 [ 515.525170][T31790] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (31790) [ 515.530251][T31790] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 515.532501][T31790] BTRFS info (device loop0): using free space tree [ 515.542866][T31790] BTRFS info (device loop0): enabling ssd optimizations [ 515.544703][T31790] BTRFS info (device loop0): auto enabling async discard [ 515.549072][T31790] FAULT_INJECTION: forcing a failure. [ 515.549072][T31790] name failslab, interval 1, probability 0, space 0, times 0 [ 515.552309][T31790] CPU: 0 PID: 31790 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 515.554904][T31790] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 515.557467][T31790] Call trace: [ 515.558313][T31790] dump_backtrace+0x1b8/0x1e4 [ 515.559541][T31790] show_stack+0x2c/0x44 [ 515.560638][T31790] dump_stack_lvl+0xd0/0x124 [ 515.561826][T31790] dump_stack+0x1c/0x28 [ 515.562940][T31790] should_fail_ex+0x3f8/0x5c4 [ 515.564152][T31790] __should_failslab+0xc8/0x128 [ 515.565407][T31790] should_failslab+0x10/0x28 [ 515.566614][T31790] kmem_cache_alloc+0x80/0x424 [ 515.567858][T31790] btrfs_alloc_path+0x30/0x3c [ 515.569124][T31790] __btrfs_run_delayed_items+0x88/0x420 [ 515.570566][T31790] btrfs_run_delayed_items+0x24/0x34 [ 515.571949][T31790] create_pending_snapshot+0x8e4/0x2834 [ 515.573403][T31790] create_pending_snapshots+0x150/0x198 [ 515.574861][T31790] btrfs_commit_transaction+0x1000/0x2d58 [ 515.576346][T31790] create_snapshot+0x418/0x6f0 [ 515.577595][T31790] btrfs_mksubvol+0x494/0x5f8 [ 515.578875][T31790] btrfs_mksnapshot+0xc8/0x158 [ 515.580197][T31790] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 515.581682][T31790] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 515.583196][T31790] btrfs_ioctl+0x9b4/0xb08 [ 515.584364][T31790] __arm64_sys_ioctl+0x14c/0x1c8 [ 515.585685][T31790] invoke_syscall+0x98/0x2b8 [ 515.586914][T31790] el0_svc_common+0x130/0x23c [ 515.588146][T31790] do_el0_svc+0x48/0x58 [ 515.589247][T31790] el0_svc+0x58/0x16c [ 515.590317][T31790] el0t_64_sync_handler+0x84/0xfc [ 515.591646][T31790] el0t_64_sync+0x190/0x194 [ 515.595299][T31790] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 515.598085][T31790] BTRFS info (device loop0: state EA): forced readonly [ 515.599848][T31790] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 515.602210][T31790] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 515.810527][T31807] loop0: detected capacity change from 0 to 32768 [ 515.813350][T31807] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (31807) [ 515.819191][T31807] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 515.821560][T31807] BTRFS info (device loop0): using free space tree [ 515.831673][T31807] BTRFS info (device loop0): enabling ssd optimizations [ 515.833478][T31807] BTRFS info (device loop0): auto enabling async discard [ 515.837475][T31807] FAULT_INJECTION: forcing a failure. [ 515.837475][T31807] name failslab, interval 1, probability 0, space 0, times 0 [ 515.840898][T31807] CPU: 0 PID: 31807 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 515.843658][T31807] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 515.846282][T31807] Call trace: [ 515.847106][T31807] dump_backtrace+0x1b8/0x1e4 [ 515.848351][T31807] show_stack+0x2c/0x44 [ 515.849440][T31807] dump_stack_lvl+0xd0/0x124 [ 515.850631][T31807] dump_stack+0x1c/0x28 [ 515.851718][T31807] should_fail_ex+0x3f8/0x5c4 [ 515.852950][T31807] __should_failslab+0xc8/0x128 [ 515.854247][T31807] should_failslab+0x10/0x28 [ 515.855539][T31807] kmem_cache_alloc+0x80/0x424 [ 515.856819][T31807] btrfs_alloc_path+0x30/0x3c [ 515.858022][T31807] __btrfs_run_delayed_items+0x88/0x420 [ 515.859451][T31807] btrfs_run_delayed_items+0x24/0x34 [ 515.860824][T31807] create_pending_snapshot+0x8e4/0x2834 [ 515.862248][T31807] create_pending_snapshots+0x150/0x198 [ 515.863686][T31807] btrfs_commit_transaction+0x1000/0x2d58 [ 515.865177][T31807] create_snapshot+0x418/0x6f0 [ 515.866431][T31807] btrfs_mksubvol+0x494/0x5f8 [ 515.867686][T31807] btrfs_mksnapshot+0xc8/0x158 [ 515.868916][T31807] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 515.870364][T31807] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 515.871837][T31807] btrfs_ioctl+0x9b4/0xb08 [ 515.873017][T31807] __arm64_sys_ioctl+0x14c/0x1c8 [ 515.874349][T31807] invoke_syscall+0x98/0x2b8 [ 515.875516][T31807] el0_svc_common+0x130/0x23c [ 515.876756][T31807] do_el0_svc+0x48/0x58 [ 515.877883][T31807] el0_svc+0x58/0x16c [ 515.878959][T31807] el0t_64_sync_handler+0x84/0xfc [ 515.880256][T31807] el0t_64_sync+0x190/0x194 [ 515.883920][T31807] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 515.887116][T31807] BTRFS info (device loop0: state EA): forced readonly [ 515.889287][T31807] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 515.892141][T31807] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 516.100579][T31824] loop0: detected capacity change from 0 to 32768 [ 516.103406][T31824] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (31824) [ 516.108634][T31824] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 516.110916][T31824] BTRFS info (device loop0): using free space tree [ 516.120722][T31824] BTRFS info (device loop0): enabling ssd optimizations [ 516.122644][T31824] BTRFS info (device loop0): auto enabling async discard [ 516.126889][T31824] FAULT_INJECTION: forcing a failure. [ 516.126889][T31824] name failslab, interval 1, probability 0, space 0, times 0 [ 516.130186][T31824] CPU: 1 PID: 31824 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 516.132888][T31824] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 516.135463][T31824] Call trace: [ 516.136316][T31824] dump_backtrace+0x1b8/0x1e4 [ 516.137560][T31824] show_stack+0x2c/0x44 [ 516.138645][T31824] dump_stack_lvl+0xd0/0x124 [ 516.139856][T31824] dump_stack+0x1c/0x28 [ 516.140910][T31824] should_fail_ex+0x3f8/0x5c4 [ 516.142185][T31824] __should_failslab+0xc8/0x128 [ 516.143453][T31824] should_failslab+0x10/0x28 [ 516.144702][T31824] kmem_cache_alloc+0x80/0x424 [ 516.145989][T31824] btrfs_alloc_path+0x30/0x3c [ 516.147264][T31824] __btrfs_run_delayed_items+0x88/0x420 [ 516.148720][T31824] btrfs_run_delayed_items+0x24/0x34 [ 516.150123][T31824] create_pending_snapshot+0x8e4/0x2834 [ 516.151558][T31824] create_pending_snapshots+0x150/0x198 [ 516.153011][T31824] btrfs_commit_transaction+0x1000/0x2d58 [ 516.154488][T31824] create_snapshot+0x418/0x6f0 [ 516.155734][T31824] btrfs_mksubvol+0x494/0x5f8 [ 516.156977][T31824] btrfs_mksnapshot+0xc8/0x158 [ 516.158277][T31824] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 516.159794][T31824] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 516.161319][T31824] btrfs_ioctl+0x9b4/0xb08 [ 516.162480][T31824] __arm64_sys_ioctl+0x14c/0x1c8 [ 516.163766][T31824] invoke_syscall+0x98/0x2b8 [ 516.164962][T31824] el0_svc_common+0x130/0x23c [ 516.166179][T31824] do_el0_svc+0x48/0x58 [ 516.167282][T31824] el0_svc+0x58/0x16c [ 516.168335][T31824] el0t_64_sync_handler+0x84/0xfc [ 516.169670][T31824] el0t_64_sync+0x190/0x194 [ 516.170996][T31824] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 516.173698][T31824] BTRFS info (device loop0: state EA): forced readonly [ 516.175488][T31824] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 516.178014][T31824] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 516.372927][T31841] loop0: detected capacity change from 0 to 32768 [ 516.375916][T31841] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (31841) [ 516.381000][T31841] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 516.383336][T31841] BTRFS info (device loop0): using free space tree [ 516.392190][T31841] BTRFS info (device loop0): enabling ssd optimizations [ 516.393948][T31841] BTRFS info (device loop0): auto enabling async discard [ 516.398053][T31841] FAULT_INJECTION: forcing a failure. [ 516.398053][T31841] name failslab, interval 1, probability 0, space 0, times 0 [ 516.401331][T31841] CPU: 1 PID: 31841 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 516.404056][T31841] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 516.406661][T31841] Call trace: [ 516.407514][T31841] dump_backtrace+0x1b8/0x1e4 [ 516.408749][T31841] show_stack+0x2c/0x44 [ 516.409876][T31841] dump_stack_lvl+0xd0/0x124 [ 516.411094][T31841] dump_stack+0x1c/0x28 [ 516.412200][T31841] should_fail_ex+0x3f8/0x5c4 [ 516.413412][T31841] __should_failslab+0xc8/0x128 [ 516.414668][T31841] should_failslab+0x10/0x28 [ 516.415890][T31841] kmem_cache_alloc+0x80/0x424 [ 516.417118][T31841] btrfs_alloc_path+0x30/0x3c [ 516.418321][T31841] __btrfs_run_delayed_items+0x88/0x420 [ 516.419790][T31841] btrfs_run_delayed_items+0x24/0x34 [ 516.421148][T31841] create_pending_snapshot+0x8e4/0x2834 [ 516.422585][T31841] create_pending_snapshots+0x150/0x198 [ 516.424033][T31841] btrfs_commit_transaction+0x1000/0x2d58 [ 516.425582][T31841] create_snapshot+0x418/0x6f0 [ 516.426862][T31841] btrfs_mksubvol+0x494/0x5f8 [ 516.428079][T31841] btrfs_mksnapshot+0xc8/0x158 [ 516.429294][T31841] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 516.430808][T31841] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 516.432277][T31841] btrfs_ioctl+0x9b4/0xb08 [ 516.433470][T31841] __arm64_sys_ioctl+0x14c/0x1c8 [ 516.434764][T31841] invoke_syscall+0x98/0x2b8 [ 516.436040][T31841] el0_svc_common+0x130/0x23c [ 516.437270][T31841] do_el0_svc+0x48/0x58 [ 516.438357][T31841] el0_svc+0x58/0x16c [ 516.439436][T31841] el0t_64_sync_handler+0x84/0xfc [ 516.440729][T31841] el0t_64_sync+0x190/0x194 [ 516.442520][T31841] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 516.445252][T31841] BTRFS info (device loop0: state EA): forced readonly [ 516.447085][T31841] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 516.449468][T31841] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 516.644514][T31858] loop0: detected capacity change from 0 to 32768 [ 516.647430][T31858] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (31858) [ 516.652324][T31858] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 516.654609][T31858] BTRFS info (device loop0): using free space tree [ 516.665079][T31858] BTRFS info (device loop0): enabling ssd optimizations [ 516.667044][T31858] BTRFS info (device loop0): auto enabling async discard [ 516.671003][T31858] FAULT_INJECTION: forcing a failure. [ 516.671003][T31858] name failslab, interval 1, probability 0, space 0, times 0 [ 516.677113][T31858] CPU: 1 PID: 31858 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 516.679842][T31858] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 516.682503][T31858] Call trace: [ 516.683333][T31858] dump_backtrace+0x1b8/0x1e4 [ 516.684519][T31858] show_stack+0x2c/0x44 [ 516.685644][T31858] dump_stack_lvl+0xd0/0x124 [ 516.686875][T31858] dump_stack+0x1c/0x28 [ 516.687988][T31858] should_fail_ex+0x3f8/0x5c4 [ 516.689236][T31858] __should_failslab+0xc8/0x128 [ 516.690560][T31858] should_failslab+0x10/0x28 [ 516.691837][T31858] kmem_cache_alloc+0x80/0x424 [ 516.693098][T31858] btrfs_alloc_path+0x30/0x3c [ 516.694364][T31858] __btrfs_run_delayed_items+0x88/0x420 [ 516.695920][T31858] btrfs_run_delayed_items+0x24/0x34 [ 516.697361][T31858] create_pending_snapshot+0x8e4/0x2834 [ 516.698845][T31858] create_pending_snapshots+0x150/0x198 [ 516.700280][T31858] btrfs_commit_transaction+0x1000/0x2d58 [ 516.701866][T31858] create_snapshot+0x418/0x6f0 [ 516.703200][T31858] btrfs_mksubvol+0x494/0x5f8 [ 516.704396][T31858] btrfs_mksnapshot+0xc8/0x158 [ 516.705651][T31858] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 516.707179][T31858] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 516.708673][T31858] btrfs_ioctl+0x9b4/0xb08 [ 516.709859][T31858] __arm64_sys_ioctl+0x14c/0x1c8 [ 516.711225][T31858] invoke_syscall+0x98/0x2b8 [ 516.712421][T31858] el0_svc_common+0x130/0x23c [ 516.713677][T31858] do_el0_svc+0x48/0x58 [ 516.714789][T31858] el0_svc+0x58/0x16c [ 516.715847][T31858] el0t_64_sync_handler+0x84/0xfc [ 516.717155][T31858] el0t_64_sync+0x190/0x194 [ 516.721292][T31858] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 516.724111][T31858] BTRFS info (device loop0: state EA): forced readonly [ 516.725848][T31858] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 516.728603][T31858] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 516.927602][T31875] loop0: detected capacity change from 0 to 32768 [ 516.930396][T31875] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (31875) [ 516.935174][T31875] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 516.937786][T31875] BTRFS info (device loop0): using free space tree [ 516.948061][T31875] BTRFS info (device loop0): enabling ssd optimizations [ 516.949979][T31875] BTRFS info (device loop0): auto enabling async discard [ 516.953726][T31875] FAULT_INJECTION: forcing a failure. [ 516.953726][T31875] name failslab, interval 1, probability 0, space 0, times 0 [ 516.957103][T31875] CPU: 1 PID: 31875 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 516.959849][T31875] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 516.962434][T31875] Call trace: [ 516.963266][T31875] dump_backtrace+0x1b8/0x1e4 [ 516.964465][T31875] show_stack+0x2c/0x44 [ 516.965515][T31875] dump_stack_lvl+0xd0/0x124 [ 516.966682][T31875] dump_stack+0x1c/0x28 [ 516.967745][T31875] should_fail_ex+0x3f8/0x5c4 [ 516.968997][T31875] __should_failslab+0xc8/0x128 [ 516.970246][T31875] should_failslab+0x10/0x28 [ 516.971452][T31875] kmem_cache_alloc+0x80/0x424 [ 516.972689][T31875] btrfs_alloc_path+0x30/0x3c [ 516.973912][T31875] __btrfs_run_delayed_items+0x88/0x420 [ 516.975375][T31875] btrfs_run_delayed_items+0x24/0x34 [ 516.976743][T31875] create_pending_snapshot+0x8e4/0x2834 [ 516.978192][T31875] create_pending_snapshots+0x150/0x198 [ 516.979677][T31875] btrfs_commit_transaction+0x1000/0x2d58 [ 516.981172][T31875] create_snapshot+0x418/0x6f0 [ 516.982429][T31875] btrfs_mksubvol+0x494/0x5f8 [ 516.983655][T31875] btrfs_mksnapshot+0xc8/0x158 [ 516.984878][T31875] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 516.986429][T31875] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 516.987938][T31875] btrfs_ioctl+0x9b4/0xb08 [ 516.989073][T31875] __arm64_sys_ioctl+0x14c/0x1c8 [ 516.990374][T31875] invoke_syscall+0x98/0x2b8 [ 516.991554][T31875] el0_svc_common+0x130/0x23c [ 516.992809][T31875] do_el0_svc+0x48/0x58 [ 516.993878][T31875] el0_svc+0x58/0x16c [ 516.994936][T31875] el0t_64_sync_handler+0x84/0xfc [ 516.996266][T31875] el0t_64_sync+0x190/0x194 [ 516.998074][T31875] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 517.000934][T31875] BTRFS info (device loop0: state EA): forced readonly [ 517.002843][T31875] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 517.005276][T31875] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 517.202448][T31892] loop0: detected capacity change from 0 to 32768 [ 517.205192][T31892] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (31892) [ 517.210358][T31892] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 517.212627][T31892] BTRFS info (device loop0): using free space tree [ 517.223065][T31892] BTRFS info (device loop0): enabling ssd optimizations [ 517.224904][T31892] BTRFS info (device loop0): auto enabling async discard [ 517.230209][T31892] FAULT_INJECTION: forcing a failure. [ 517.230209][T31892] name failslab, interval 1, probability 0, space 0, times 0 [ 517.233656][T31892] CPU: 0 PID: 31892 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 517.236447][T31892] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 517.239059][T31892] Call trace: [ 517.239932][T31892] dump_backtrace+0x1b8/0x1e4 [ 517.241175][T31892] show_stack+0x2c/0x44 [ 517.242284][T31892] dump_stack_lvl+0xd0/0x124 [ 517.243498][T31892] dump_stack+0x1c/0x28 [ 517.244563][T31892] should_fail_ex+0x3f8/0x5c4 [ 517.245803][T31892] __should_failslab+0xc8/0x128 [ 517.247046][T31892] should_failslab+0x10/0x28 [ 517.248266][T31892] kmem_cache_alloc+0x80/0x424 [ 517.249503][T31892] btrfs_alloc_path+0x30/0x3c [ 517.250732][T31892] __btrfs_run_delayed_items+0x88/0x420 [ 517.252183][T31892] btrfs_run_delayed_items+0x24/0x34 [ 517.253606][T31892] btrfs_commit_transaction+0xa10/0x2d58 [ 517.255076][T31892] create_snapshot+0x418/0x6f0 [ 517.256298][T31892] btrfs_mksubvol+0x494/0x5f8 [ 517.257575][T31892] btrfs_mksnapshot+0xc8/0x158 [ 517.258880][T31892] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 517.260333][T31892] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 517.261850][T31892] btrfs_ioctl+0x9b4/0xb08 [ 517.263000][T31892] __arm64_sys_ioctl+0x14c/0x1c8 [ 517.264287][T31892] invoke_syscall+0x98/0x2b8 [ 517.265533][T31892] el0_svc_common+0x130/0x23c [ 517.266766][T31892] do_el0_svc+0x48/0x58 [ 517.267899][T31892] el0_svc+0x58/0x16c [ 517.268933][T31892] el0t_64_sync_handler+0x84/0xfc [ 517.270295][T31892] el0t_64_sync+0x190/0x194 [ 517.272929][T31892] BTRFS warning (device loop0): Skipping commit of aborted transaction. [ 517.275251][T31892] BTRFS: error (device loop0: state A) in cleanup_transaction:1983: errno=-12 Out of memory [ 517.278142][T31892] BTRFS info (device loop0: state EA): forced readonly [ 517.485616][T31909] loop0: detected capacity change from 0 to 32768 [ 517.488538][T31909] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (31909) [ 517.493378][T31909] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 517.495731][T31909] BTRFS info (device loop0): using free space tree [ 517.505720][T31909] BTRFS info (device loop0): enabling ssd optimizations [ 517.507674][T31909] BTRFS info (device loop0): auto enabling async discard [ 517.511606][T31909] FAULT_INJECTION: forcing a failure. [ 517.511606][T31909] name failslab, interval 1, probability 0, space 0, times 0 [ 517.514980][T31909] CPU: 1 PID: 31909 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 517.517672][T31909] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 517.520234][T31909] Call trace: [ 517.521072][T31909] dump_backtrace+0x1b8/0x1e4 [ 517.522292][T31909] show_stack+0x2c/0x44 [ 517.523366][T31909] dump_stack_lvl+0xd0/0x124 [ 517.524549][T31909] dump_stack+0x1c/0x28 [ 517.525667][T31909] should_fail_ex+0x3f8/0x5c4 [ 517.526926][T31909] __should_failslab+0xc8/0x128 [ 517.528205][T31909] should_failslab+0x10/0x28 [ 517.529409][T31909] kmem_cache_alloc+0x80/0x424 [ 517.530653][T31909] btrfs_alloc_path+0x30/0x3c [ 517.531875][T31909] __btrfs_run_delayed_items+0x88/0x420 [ 517.533314][T31909] btrfs_run_delayed_items+0x24/0x34 [ 517.534686][T31909] create_pending_snapshot+0x8e4/0x2834 [ 517.536133][T31909] create_pending_snapshots+0x150/0x198 [ 517.537599][T31909] btrfs_commit_transaction+0x1000/0x2d58 [ 517.539140][T31909] create_snapshot+0x418/0x6f0 [ 517.540475][T31909] btrfs_mksubvol+0x494/0x5f8 [ 517.541702][T31909] btrfs_mksnapshot+0xc8/0x158 [ 517.542933][T31909] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 517.544375][T31909] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 517.545885][T31909] btrfs_ioctl+0x9b4/0xb08 [ 517.547062][T31909] __arm64_sys_ioctl+0x14c/0x1c8 [ 517.548373][T31909] invoke_syscall+0x98/0x2b8 [ 517.549601][T31909] el0_svc_common+0x130/0x23c [ 517.550801][T31909] do_el0_svc+0x48/0x58 [ 517.551870][T31909] el0_svc+0x58/0x16c [ 517.552927][T31909] el0t_64_sync_handler+0x84/0xfc [ 517.554231][T31909] el0t_64_sync+0x190/0x194 [ 517.557001][T31909] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 517.559711][T31909] BTRFS info (device loop0: state EA): forced readonly [ 517.561552][T31909] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 517.563871][T31909] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 517.759468][T31926] loop0: detected capacity change from 0 to 32768 [ 517.762307][T31926] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (31926) [ 517.767342][T31926] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 517.769623][T31926] BTRFS info (device loop0): using free space tree [ 517.779830][T31926] BTRFS info (device loop0): enabling ssd optimizations [ 517.781654][T31926] BTRFS info (device loop0): auto enabling async discard [ 517.785500][T31926] FAULT_INJECTION: forcing a failure. [ 517.785500][T31926] name failslab, interval 1, probability 0, space 0, times 0 [ 517.788787][T31926] CPU: 0 PID: 31926 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 517.791403][T31926] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 517.794083][T31926] Call trace: [ 517.794919][T31926] dump_backtrace+0x1b8/0x1e4 [ 517.796149][T31926] show_stack+0x2c/0x44 [ 517.797225][T31926] dump_stack_lvl+0xd0/0x124 [ 517.798399][T31926] dump_stack+0x1c/0x28 [ 517.799469][T31926] should_fail_ex+0x3f8/0x5c4 [ 517.800689][T31926] __should_failslab+0xc8/0x128 [ 517.801976][T31926] should_failslab+0x10/0x28 [ 517.803177][T31926] kmem_cache_alloc+0x80/0x424 [ 517.804415][T31926] btrfs_alloc_path+0x30/0x3c [ 517.805608][T31926] __btrfs_run_delayed_items+0x88/0x420 [ 517.807065][T31926] btrfs_run_delayed_items+0x24/0x34 [ 517.808460][T31926] create_pending_snapshot+0x8e4/0x2834 [ 517.809927][T31926] create_pending_snapshots+0x150/0x198 [ 517.811341][T31926] btrfs_commit_transaction+0x1000/0x2d58 [ 517.812834][T31926] create_snapshot+0x418/0x6f0 [ 517.814074][T31926] btrfs_mksubvol+0x494/0x5f8 [ 517.815282][T31926] btrfs_mksnapshot+0xc8/0x158 [ 517.816517][T31926] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 517.818096][T31926] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 517.819591][T31926] btrfs_ioctl+0x9b4/0xb08 [ 517.820735][T31926] __arm64_sys_ioctl+0x14c/0x1c8 [ 517.822103][T31926] invoke_syscall+0x98/0x2b8 [ 517.823291][T31926] el0_svc_common+0x130/0x23c [ 517.824494][T31926] do_el0_svc+0x48/0x58 [ 517.825579][T31926] el0_svc+0x58/0x16c [ 517.826643][T31926] el0t_64_sync_handler+0x84/0xfc [ 517.827956][T31926] el0t_64_sync+0x190/0x194 [ 517.830311][T31926] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 517.832981][T31926] BTRFS info (device loop0: state EA): forced readonly [ 517.834722][T31926] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 517.837246][T31926] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 518.030987][T31943] loop0: detected capacity change from 0 to 32768 [ 518.033747][T31943] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (31943) [ 518.038926][T31943] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 518.041152][T31943] BTRFS info (device loop0): using free space tree [ 518.051158][T31943] BTRFS info (device loop0): enabling ssd optimizations [ 518.053029][T31943] BTRFS info (device loop0): auto enabling async discard [ 518.056985][T31943] FAULT_INJECTION: forcing a failure. [ 518.056985][T31943] name failslab, interval 1, probability 0, space 0, times 0 [ 518.060210][T31943] CPU: 0 PID: 31943 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 518.062844][T31943] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 518.065481][T31943] Call trace: [ 518.066363][T31943] dump_backtrace+0x1b8/0x1e4 [ 518.067567][T31943] show_stack+0x2c/0x44 [ 518.068698][T31943] dump_stack_lvl+0xd0/0x124 [ 518.069925][T31943] dump_stack+0x1c/0x28 [ 518.071011][T31943] should_fail_ex+0x3f8/0x5c4 [ 518.072227][T31943] __should_failslab+0xc8/0x128 [ 518.073499][T31943] should_failslab+0x10/0x28 [ 518.074724][T31943] kmem_cache_alloc+0x80/0x424 [ 518.075949][T31943] btrfs_alloc_path+0x30/0x3c [ 518.077194][T31943] __btrfs_run_delayed_items+0x88/0x420 [ 518.078671][T31943] btrfs_run_delayed_items+0x24/0x34 [ 518.080056][T31943] create_pending_snapshot+0x8e4/0x2834 [ 518.081526][T31943] create_pending_snapshots+0x150/0x198 [ 518.083054][T31943] btrfs_commit_transaction+0x1000/0x2d58 [ 518.084611][T31943] create_snapshot+0x418/0x6f0 [ 518.085893][T31943] btrfs_mksubvol+0x494/0x5f8 [ 518.087115][T31943] btrfs_mksnapshot+0xc8/0x158 [ 518.088327][T31943] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 518.089767][T31943] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 518.091286][T31943] btrfs_ioctl+0x9b4/0xb08 [ 518.092420][T31943] __arm64_sys_ioctl+0x14c/0x1c8 [ 518.093701][T31943] invoke_syscall+0x98/0x2b8 [ 518.094894][T31943] el0_svc_common+0x130/0x23c [ 518.096140][T31943] do_el0_svc+0x48/0x58 [ 518.097280][T31943] el0_svc+0x58/0x16c [ 518.098365][T31943] el0t_64_sync_handler+0x84/0xfc [ 518.099722][T31943] el0t_64_sync+0x190/0x194 [ 518.101150][T31943] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 518.103860][T31943] BTRFS info (device loop0: state EA): forced readonly [ 518.105574][T31943] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 518.108160][T31943] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 518.303513][T31960] loop0: detected capacity change from 0 to 32768 [ 518.306385][T31960] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (31960) [ 518.311458][T31960] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 518.313863][T31960] BTRFS info (device loop0): using free space tree [ 518.324827][T31960] BTRFS info (device loop0): enabling ssd optimizations [ 518.326811][T31960] BTRFS info (device loop0): auto enabling async discard [ 518.330604][T31960] FAULT_INJECTION: forcing a failure. [ 518.330604][T31960] name failslab, interval 1, probability 0, space 0, times 0 [ 518.333950][T31960] CPU: 0 PID: 31960 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 518.336608][T31960] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 518.339188][T31960] Call trace: [ 518.340036][T31960] dump_backtrace+0x1b8/0x1e4 [ 518.341240][T31960] show_stack+0x2c/0x44 [ 518.342330][T31960] dump_stack_lvl+0xd0/0x124 [ 518.343557][T31960] dump_stack+0x1c/0x28 [ 518.344710][T31960] should_fail_ex+0x3f8/0x5c4 [ 518.345920][T31960] __should_failslab+0xc8/0x128 [ 518.347169][T31960] should_failslab+0x10/0x28 [ 518.348379][T31960] kmem_cache_alloc+0x80/0x424 [ 518.349627][T31960] btrfs_alloc_path+0x30/0x3c [ 518.350844][T31960] __btrfs_run_delayed_items+0x88/0x420 [ 518.352368][T31960] btrfs_run_delayed_items+0x24/0x34 [ 518.353764][T31960] create_pending_snapshot+0x8e4/0x2834 [ 518.355247][T31960] create_pending_snapshots+0x150/0x198 [ 518.356712][T31960] btrfs_commit_transaction+0x1000/0x2d58 [ 518.358225][T31960] create_snapshot+0x418/0x6f0 [ 518.359486][T31960] btrfs_mksubvol+0x494/0x5f8 [ 518.360712][T31960] btrfs_mksnapshot+0xc8/0x158 [ 518.361961][T31960] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 518.363460][T31960] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 518.364950][T31960] btrfs_ioctl+0x9b4/0xb08 [ 518.366081][T31960] __arm64_sys_ioctl+0x14c/0x1c8 [ 518.367336][T31960] invoke_syscall+0x98/0x2b8 [ 518.368560][T31960] el0_svc_common+0x130/0x23c [ 518.369784][T31960] do_el0_svc+0x48/0x58 [ 518.370853][T31960] el0_svc+0x58/0x16c [ 518.371874][T31960] el0t_64_sync_handler+0x84/0xfc [ 518.373185][T31960] el0t_64_sync+0x190/0x194 [ 518.374488][T31960] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 518.377639][T31960] BTRFS info (device loop0: state EA): forced readonly [ 518.379389][T31960] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 518.381808][T31960] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 518.588080][T31977] loop0: detected capacity change from 0 to 32768 [ 518.591186][T31977] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (31977) [ 518.597108][T31977] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 518.599314][T31977] BTRFS info (device loop0): using free space tree [ 518.609668][T31977] BTRFS info (device loop0): enabling ssd optimizations [ 518.611544][T31977] BTRFS info (device loop0): auto enabling async discard [ 518.615196][T31977] FAULT_INJECTION: forcing a failure. [ 518.615196][T31977] name failslab, interval 1, probability 0, space 0, times 0 [ 518.619032][T31977] CPU: 1 PID: 31977 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 518.621741][T31977] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 518.624349][T31977] Call trace: [ 518.625195][T31977] dump_backtrace+0x1b8/0x1e4 [ 518.626432][T31977] show_stack+0x2c/0x44 [ 518.627518][T31977] dump_stack_lvl+0xd0/0x124 [ 518.628726][T31977] dump_stack+0x1c/0x28 [ 518.629839][T31977] should_fail_ex+0x3f8/0x5c4 [ 518.631062][T31977] __should_failslab+0xc8/0x128 [ 518.632345][T31977] should_failslab+0x10/0x28 [ 518.633524][T31977] kmem_cache_alloc+0x80/0x424 [ 518.634749][T31977] btrfs_alloc_path+0x30/0x3c [ 518.635986][T31977] __btrfs_run_delayed_items+0x88/0x420 [ 518.637436][T31977] btrfs_run_delayed_items+0x24/0x34 [ 518.638841][T31977] create_pending_snapshot+0x8e4/0x2834 [ 518.640267][T31977] create_pending_snapshots+0x150/0x198 [ 518.641753][T31977] btrfs_commit_transaction+0x1000/0x2d58 [ 518.643253][T31977] create_snapshot+0x418/0x6f0 [ 518.644494][T31977] btrfs_mksubvol+0x494/0x5f8 [ 518.645756][T31977] btrfs_mksnapshot+0xc8/0x158 [ 518.647005][T31977] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 518.648464][T31977] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 518.650019][T31977] btrfs_ioctl+0x9b4/0xb08 [ 518.651190][T31977] __arm64_sys_ioctl+0x14c/0x1c8 [ 518.652485][T31977] invoke_syscall+0x98/0x2b8 [ 518.653684][T31977] el0_svc_common+0x130/0x23c [ 518.654872][T31977] do_el0_svc+0x48/0x58 [ 518.655944][T31977] el0_svc+0x58/0x16c [ 518.656977][T31977] el0t_64_sync_handler+0x84/0xfc [ 518.658277][T31977] el0t_64_sync+0x190/0x194 [ 518.661611][T31977] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 518.664287][T31977] BTRFS info (device loop0: state EA): forced readonly [ 518.666155][T31977] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 518.668931][T31977] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 518.879176][T31994] loop0: detected capacity change from 0 to 32768 [ 518.882206][T31994] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (31994) [ 518.887414][T31994] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 518.889732][T31994] BTRFS info (device loop0): using free space tree [ 518.900089][T31994] BTRFS info (device loop0): enabling ssd optimizations [ 518.901980][T31994] BTRFS info (device loop0): auto enabling async discard [ 518.907195][T31994] FAULT_INJECTION: forcing a failure. [ 518.907195][T31994] name failslab, interval 1, probability 0, space 0, times 0 [ 518.911190][T31994] CPU: 0 PID: 31994 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 518.914125][T31994] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 518.916914][T31994] Call trace: [ 518.917770][T31994] dump_backtrace+0x1b8/0x1e4 [ 518.919037][T31994] show_stack+0x2c/0x44 [ 518.920127][T31994] dump_stack_lvl+0xd0/0x124 [ 518.921386][T31994] dump_stack+0x1c/0x28 [ 518.922655][T31994] should_fail_ex+0x3f8/0x5c4 [ 518.923905][T31994] __should_failslab+0xc8/0x128 [ 518.925219][T31994] should_failslab+0x10/0x28 [ 518.926434][T31994] kmem_cache_alloc+0x80/0x424 [ 518.927650][T31994] btrfs_alloc_path+0x30/0x3c [ 518.929023][T31994] __btrfs_run_delayed_items+0x88/0x420 [ 518.930508][T31994] btrfs_run_delayed_items+0x24/0x34 [ 518.931954][T31994] create_pending_snapshot+0x8e4/0x2834 [ 518.933415][T31994] create_pending_snapshots+0x150/0x198 [ 518.935040][T31994] btrfs_commit_transaction+0x1000/0x2d58 [ 518.936589][T31994] create_snapshot+0x418/0x6f0 [ 518.937877][T31994] btrfs_mksubvol+0x494/0x5f8 [ 518.939168][T31994] btrfs_mksnapshot+0xc8/0x158 [ 518.940601][T31994] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 518.942152][T31994] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 518.943757][T31994] btrfs_ioctl+0x9b4/0xb08 [ 518.944941][T31994] __arm64_sys_ioctl+0x14c/0x1c8 [ 518.946404][T31994] invoke_syscall+0x98/0x2b8 [ 518.947615][T31994] el0_svc_common+0x130/0x23c [ 518.948875][T31994] do_el0_svc+0x48/0x58 [ 518.949980][T31994] el0_svc+0x58/0x16c [ 518.951006][T31994] el0t_64_sync_handler+0x84/0xfc [ 518.952493][T31994] el0t_64_sync+0x190/0x194 [ 518.954229][T31994] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 518.957060][T31994] BTRFS info (device loop0: state EA): forced readonly [ 518.959100][T31994] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 518.961484][T31994] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 519.169581][T32011] loop0: detected capacity change from 0 to 32768 [ 519.172571][T32011] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (32011) [ 519.178491][T32011] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 519.180827][T32011] BTRFS info (device loop0): using free space tree [ 519.190354][T32011] BTRFS info (device loop0): enabling ssd optimizations [ 519.192324][T32011] BTRFS info (device loop0): auto enabling async discard [ 519.196193][T32011] FAULT_INJECTION: forcing a failure. [ 519.196193][T32011] name failslab, interval 1, probability 0, space 0, times 0 [ 519.200388][T32011] CPU: 1 PID: 32011 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 519.203112][T32011] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 519.205792][T32011] Call trace: [ 519.206631][T32011] dump_backtrace+0x1b8/0x1e4 [ 519.207875][T32011] show_stack+0x2c/0x44 [ 519.208929][T32011] dump_stack_lvl+0xd0/0x124 [ 519.210133][T32011] dump_stack+0x1c/0x28 [ 519.211225][T32011] should_fail_ex+0x3f8/0x5c4 [ 519.212499][T32011] __should_failslab+0xc8/0x128 [ 519.213796][T32011] should_failslab+0x10/0x28 [ 519.214996][T32011] kmem_cache_alloc+0x80/0x424 [ 519.216246][T32011] btrfs_alloc_path+0x30/0x3c [ 519.217442][T32011] __btrfs_run_delayed_items+0x88/0x420 [ 519.218909][T32011] btrfs_run_delayed_items+0x24/0x34 [ 519.220270][T32011] btrfs_commit_transaction+0xa10/0x2d58 [ 519.221740][T32011] create_snapshot+0x418/0x6f0 [ 519.222979][T32011] btrfs_mksubvol+0x494/0x5f8 [ 519.224205][T32011] btrfs_mksnapshot+0xc8/0x158 [ 519.225450][T32011] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 519.226942][T32011] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 519.228406][T32011] btrfs_ioctl+0x9b4/0xb08 [ 519.229590][T32011] __arm64_sys_ioctl+0x14c/0x1c8 [ 519.230932][T32011] invoke_syscall+0x98/0x2b8 [ 519.232122][T32011] el0_svc_common+0x130/0x23c [ 519.233340][T32011] do_el0_svc+0x48/0x58 [ 519.234406][T32011] el0_svc+0x58/0x16c [ 519.235510][T32011] el0t_64_sync_handler+0x84/0xfc [ 519.236892][T32011] el0t_64_sync+0x190/0x194 [ 519.240232][T32011] BTRFS warning (device loop0): Skipping commit of aborted transaction. [ 519.242574][T32011] BTRFS: error (device loop0: state A) in cleanup_transaction:1983: errno=-12 Out of memory [ 519.245338][T32011] BTRFS info (device loop0: state EA): forced readonly [ 519.448363][T32028] loop0: detected capacity change from 0 to 32768 [ 519.451167][T32028] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (32028) [ 519.455818][T32028] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 519.458497][T32028] BTRFS info (device loop0): using free space tree [ 519.468055][T32028] BTRFS info (device loop0): enabling ssd optimizations [ 519.469921][T32028] BTRFS info (device loop0): auto enabling async discard [ 519.473549][T32028] FAULT_INJECTION: forcing a failure. [ 519.473549][T32028] name failslab, interval 1, probability 0, space 0, times 0 [ 519.477107][T32028] CPU: 1 PID: 32028 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 519.479879][T32028] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 519.482406][T32028] Call trace: [ 519.483252][T32028] dump_backtrace+0x1b8/0x1e4 [ 519.484495][T32028] show_stack+0x2c/0x44 [ 519.485608][T32028] dump_stack_lvl+0xd0/0x124 [ 519.486760][T32028] dump_stack+0x1c/0x28 [ 519.487884][T32028] should_fail_ex+0x3f8/0x5c4 [ 519.489180][T32028] __should_failslab+0xc8/0x128 [ 519.490442][T32028] should_failslab+0x10/0x28 [ 519.491674][T32028] kmem_cache_alloc+0x80/0x424 [ 519.492977][T32028] btrfs_alloc_path+0x30/0x3c [ 519.494220][T32028] __btrfs_run_delayed_items+0x88/0x420 [ 519.495739][T32028] btrfs_run_delayed_items+0x24/0x34 [ 519.497133][T32028] create_pending_snapshot+0x8e4/0x2834 [ 519.498625][T32028] create_pending_snapshots+0x150/0x198 [ 519.500135][T32028] btrfs_commit_transaction+0x1000/0x2d58 [ 519.501650][T32028] create_snapshot+0x418/0x6f0 [ 519.502930][T32028] btrfs_mksubvol+0x494/0x5f8 [ 519.504161][T32028] btrfs_mksnapshot+0xc8/0x158 [ 519.505419][T32028] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 519.506980][T32028] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 519.508537][T32028] btrfs_ioctl+0x9b4/0xb08 [ 519.509753][T32028] __arm64_sys_ioctl+0x14c/0x1c8 [ 519.511079][T32028] invoke_syscall+0x98/0x2b8 [ 519.512311][T32028] el0_svc_common+0x130/0x23c [ 519.513544][T32028] do_el0_svc+0x48/0x58 [ 519.514681][T32028] el0_svc+0x58/0x16c [ 519.515768][T32028] el0t_64_sync_handler+0x84/0xfc [ 519.517114][T32028] el0t_64_sync+0x190/0x194 [ 519.518476][T32028] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 519.521155][T32028] BTRFS info (device loop0: state EA): forced readonly [ 519.522979][T32028] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 519.525383][T32028] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 519.719699][T32045] loop0: detected capacity change from 0 to 32768 [ 519.722597][T32045] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (32045) [ 519.727322][T32045] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 519.729510][T32045] BTRFS info (device loop0): using free space tree [ 519.739789][T32045] BTRFS info (device loop0): enabling ssd optimizations [ 519.741690][T32045] BTRFS info (device loop0): auto enabling async discard [ 519.747355][T32045] FAULT_INJECTION: forcing a failure. [ 519.747355][T32045] name failslab, interval 1, probability 0, space 0, times 0 [ 519.750853][T32045] CPU: 1 PID: 32045 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 519.753575][T32045] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 519.756268][T32045] Call trace: [ 519.757127][T32045] dump_backtrace+0x1b8/0x1e4 [ 519.758391][T32045] show_stack+0x2c/0x44 [ 519.759493][T32045] dump_stack_lvl+0xd0/0x124 [ 519.760724][T32045] dump_stack+0x1c/0x28 [ 519.761854][T32045] should_fail_ex+0x3f8/0x5c4 [ 519.763080][T32045] __should_failslab+0xc8/0x128 [ 519.764371][T32045] should_failslab+0x10/0x28 [ 519.765595][T32045] kmem_cache_alloc+0x80/0x424 [ 519.766852][T32045] btrfs_alloc_path+0x30/0x3c [ 519.768098][T32045] __btrfs_run_delayed_items+0x88/0x420 [ 519.769580][T32045] btrfs_run_delayed_items+0x24/0x34 [ 519.770949][T32045] create_pending_snapshot+0x8e4/0x2834 [ 519.772425][T32045] create_pending_snapshots+0x150/0x198 [ 519.773903][T32045] btrfs_commit_transaction+0x1000/0x2d58 [ 519.775420][T32045] create_snapshot+0x418/0x6f0 [ 519.776627][T32045] btrfs_mksubvol+0x494/0x5f8 [ 519.777835][T32045] btrfs_mksnapshot+0xc8/0x158 [ 519.779039][T32045] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 519.780524][T32045] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 519.782025][T32045] btrfs_ioctl+0x9b4/0xb08 [ 519.783186][T32045] __arm64_sys_ioctl+0x14c/0x1c8 [ 519.784477][T32045] invoke_syscall+0x98/0x2b8 [ 519.785661][T32045] el0_svc_common+0x130/0x23c [ 519.786928][T32045] do_el0_svc+0x48/0x58 [ 519.788004][T32045] el0_svc+0x58/0x16c [ 519.789038][T32045] el0t_64_sync_handler+0x84/0xfc [ 519.790412][T32045] el0t_64_sync+0x190/0x194 [ 519.792236][T32045] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 519.795032][T32045] BTRFS info (device loop0: state EA): forced readonly [ 519.797210][T32045] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 519.799677][T32045] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 520.033913][T32062] loop0: detected capacity change from 0 to 32768 [ 520.037008][T32062] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (32062) [ 520.041775][T32062] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 520.043975][T32062] BTRFS info (device loop0): using free space tree [ 520.054264][T32062] BTRFS info (device loop0): enabling ssd optimizations [ 520.056195][T32062] BTRFS info (device loop0): auto enabling async discard [ 520.060139][T32062] FAULT_INJECTION: forcing a failure. [ 520.060139][T32062] name failslab, interval 1, probability 0, space 0, times 0 [ 520.063610][T32062] CPU: 1 PID: 32062 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 520.066325][T32062] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 520.068970][T32062] Call trace: [ 520.069811][T32062] dump_backtrace+0x1b8/0x1e4 [ 520.071011][T32062] show_stack+0x2c/0x44 [ 520.072102][T32062] dump_stack_lvl+0xd0/0x124 [ 520.073342][T32062] dump_stack+0x1c/0x28 [ 520.074460][T32062] should_fail_ex+0x3f8/0x5c4 [ 520.075655][T32062] __should_failslab+0xc8/0x128 [ 520.076968][T32062] should_failslab+0x10/0x28 [ 520.078155][T32062] kmem_cache_alloc+0x80/0x424 [ 520.079419][T32062] btrfs_alloc_path+0x30/0x3c [ 520.080643][T32062] __btrfs_run_delayed_items+0x88/0x420 [ 520.082072][T32062] btrfs_run_delayed_items+0x24/0x34 [ 520.083455][T32062] create_pending_snapshot+0x8e4/0x2834 [ 520.084880][T32062] create_pending_snapshots+0x150/0x198 [ 520.086309][T32062] btrfs_commit_transaction+0x1000/0x2d58 [ 520.087818][T32062] create_snapshot+0x418/0x6f0 [ 520.089045][T32062] btrfs_mksubvol+0x494/0x5f8 [ 520.090261][T32062] btrfs_mksnapshot+0xc8/0x158 [ 520.091501][T32062] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 520.092981][T32062] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 520.094488][T32062] btrfs_ioctl+0x9b4/0xb08 [ 520.095674][T32062] __arm64_sys_ioctl+0x14c/0x1c8 [ 520.096965][T32062] invoke_syscall+0x98/0x2b8 [ 520.098217][T32062] el0_svc_common+0x130/0x23c [ 520.099473][T32062] do_el0_svc+0x48/0x58 [ 520.100620][T32062] el0_svc+0x58/0x16c [ 520.101756][T32062] el0t_64_sync_handler+0x84/0xfc [ 520.103109][T32062] el0t_64_sync+0x190/0x194 [ 520.106699][T32062] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 520.109559][T32062] BTRFS info (device loop0: state EA): forced readonly [ 520.111438][T32062] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 520.113886][T32062] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 520.347345][T32079] loop0: detected capacity change from 0 to 32768 [ 520.350274][T32079] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (32079) [ 520.355028][T32079] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 520.357673][T32079] BTRFS info (device loop0): using free space tree [ 520.366537][T32079] BTRFS info (device loop0): enabling ssd optimizations [ 520.368725][T32079] BTRFS info (device loop0): auto enabling async discard [ 520.372433][T32079] FAULT_INJECTION: forcing a failure. [ 520.372433][T32079] name failslab, interval 1, probability 0, space 0, times 0 [ 520.375702][T32079] CPU: 1 PID: 32079 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 520.378417][T32079] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 520.381002][T32079] Call trace: [ 520.381890][T32079] dump_backtrace+0x1b8/0x1e4 [ 520.383158][T32079] show_stack+0x2c/0x44 [ 520.384237][T32079] dump_stack_lvl+0xd0/0x124 [ 520.385432][T32079] dump_stack+0x1c/0x28 [ 520.386533][T32079] should_fail_ex+0x3f8/0x5c4 [ 520.387803][T32079] __should_failslab+0xc8/0x128 [ 520.389109][T32079] should_failslab+0x10/0x28 [ 520.390320][T32079] kmem_cache_alloc+0x80/0x424 [ 520.391536][T32079] btrfs_alloc_path+0x30/0x3c [ 520.392764][T32079] __btrfs_run_delayed_items+0x88/0x420 [ 520.394234][T32079] btrfs_run_delayed_items+0x24/0x34 [ 520.395617][T32079] create_pending_snapshot+0x8e4/0x2834 [ 520.397071][T32079] create_pending_snapshots+0x150/0x198 [ 520.398525][T32079] btrfs_commit_transaction+0x1000/0x2d58 [ 520.400045][T32079] create_snapshot+0x418/0x6f0 [ 520.401319][T32079] btrfs_mksubvol+0x494/0x5f8 [ 520.402536][T32079] btrfs_mksnapshot+0xc8/0x158 [ 520.403802][T32079] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 520.405338][T32079] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 520.406858][T32079] btrfs_ioctl+0x9b4/0xb08 [ 520.408019][T32079] __arm64_sys_ioctl+0x14c/0x1c8 [ 520.409302][T32079] invoke_syscall+0x98/0x2b8 [ 520.410528][T32079] el0_svc_common+0x130/0x23c [ 520.411769][T32079] do_el0_svc+0x48/0x58 [ 520.412860][T32079] el0_svc+0x58/0x16c [ 520.413920][T32079] el0t_64_sync_handler+0x84/0xfc [ 520.415243][T32079] el0t_64_sync+0x190/0x194 [ 520.418692][T32079] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 520.421403][T32079] BTRFS info (device loop0: state EA): forced readonly [ 520.423183][T32079] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 520.425582][T32079] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 520.636035][T32096] loop0: detected capacity change from 0 to 32768 [ 520.639032][T32096] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (32096) [ 520.643803][T32096] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 520.646087][T32096] BTRFS info (device loop0): using free space tree [ 520.656534][T32096] BTRFS info (device loop0): enabling ssd optimizations [ 520.658537][T32096] BTRFS info (device loop0): auto enabling async discard [ 520.662409][T32096] FAULT_INJECTION: forcing a failure. [ 520.662409][T32096] name failslab, interval 1, probability 0, space 0, times 0 [ 520.665689][T32096] CPU: 0 PID: 32096 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 520.668430][T32096] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 520.671060][T32096] Call trace: [ 520.671924][T32096] dump_backtrace+0x1b8/0x1e4 [ 520.673150][T32096] show_stack+0x2c/0x44 [ 520.674233][T32096] dump_stack_lvl+0xd0/0x124 [ 520.675434][T32096] dump_stack+0x1c/0x28 [ 520.676529][T32096] should_fail_ex+0x3f8/0x5c4 [ 520.677691][T32096] __should_failslab+0xc8/0x128 [ 520.678929][T32096] should_failslab+0x10/0x28 [ 520.680118][T32096] kmem_cache_alloc+0x80/0x424 [ 520.681381][T32096] btrfs_alloc_path+0x30/0x3c [ 520.682624][T32096] __btrfs_run_delayed_items+0x88/0x420 [ 520.684104][T32096] btrfs_run_delayed_items+0x24/0x34 [ 520.685483][T32096] create_pending_snapshot+0x8e4/0x2834 [ 520.686920][T32096] create_pending_snapshots+0x150/0x198 [ 520.688342][T32096] btrfs_commit_transaction+0x1000/0x2d58 [ 520.689833][T32096] create_snapshot+0x418/0x6f0 [ 520.691054][T32096] btrfs_mksubvol+0x494/0x5f8 [ 520.692241][T32096] btrfs_mksnapshot+0xc8/0x158 [ 520.693514][T32096] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 520.695018][T32096] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 520.696502][T32096] btrfs_ioctl+0x9b4/0xb08 [ 520.697695][T32096] __arm64_sys_ioctl+0x14c/0x1c8 [ 520.699093][T32096] invoke_syscall+0x98/0x2b8 [ 520.700315][T32096] el0_svc_common+0x130/0x23c [ 520.701562][T32096] do_el0_svc+0x48/0x58 [ 520.702705][T32096] el0_svc+0x58/0x16c [ 520.703816][T32096] el0t_64_sync_handler+0x84/0xfc [ 520.705144][T32096] el0t_64_sync+0x190/0x194 [ 520.706704][T32096] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 520.709450][T32096] BTRFS info (device loop0: state EA): forced readonly [ 520.711287][T32096] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 520.713638][T32096] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 520.911735][T32113] loop0: detected capacity change from 0 to 32768 [ 520.914654][T32113] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (32113) [ 520.919701][T32113] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 520.921969][T32113] BTRFS info (device loop0): using free space tree [ 520.932062][T32113] BTRFS info (device loop0): enabling ssd optimizations [ 520.933896][T32113] BTRFS info (device loop0): auto enabling async discard [ 520.939274][T32113] FAULT_INJECTION: forcing a failure. [ 520.939274][T32113] name failslab, interval 1, probability 0, space 0, times 0 [ 520.942696][T32113] CPU: 0 PID: 32113 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 520.945433][T32113] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 520.948016][T32113] Call trace: [ 520.948885][T32113] dump_backtrace+0x1b8/0x1e4 [ 520.950138][T32113] show_stack+0x2c/0x44 [ 520.951228][T32113] dump_stack_lvl+0xd0/0x124 [ 520.952446][T32113] dump_stack+0x1c/0x28 [ 520.953528][T32113] should_fail_ex+0x3f8/0x5c4 [ 520.954818][T32113] __should_failslab+0xc8/0x128 [ 520.956084][T32113] should_failslab+0x10/0x28 [ 520.957293][T32113] kmem_cache_alloc+0x80/0x424 [ 520.958584][T32113] btrfs_alloc_path+0x30/0x3c [ 520.959885][T32113] __btrfs_run_delayed_items+0x88/0x420 [ 520.961366][T32113] btrfs_run_delayed_items+0x24/0x34 [ 520.962849][T32113] create_pending_snapshot+0x8e4/0x2834 [ 520.964334][T32113] create_pending_snapshots+0x150/0x198 [ 520.965815][T32113] btrfs_commit_transaction+0x1000/0x2d58 [ 520.967356][T32113] create_snapshot+0x418/0x6f0 [ 520.968616][T32113] btrfs_mksubvol+0x494/0x5f8 [ 520.969863][T32113] btrfs_mksnapshot+0xc8/0x158 [ 520.971159][T32113] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 520.972661][T32113] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 520.974225][T32113] btrfs_ioctl+0x9b4/0xb08 [ 520.975373][T32113] __arm64_sys_ioctl+0x14c/0x1c8 [ 520.976712][T32113] invoke_syscall+0x98/0x2b8 [ 520.977935][T32113] el0_svc_common+0x130/0x23c [ 520.979179][T32113] do_el0_svc+0x48/0x58 [ 520.980243][T32113] el0_svc+0x58/0x16c [ 520.981277][T32113] el0t_64_sync_handler+0x84/0xfc [ 520.982558][T32113] el0t_64_sync+0x190/0x194 [ 520.984111][T32113] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 520.987059][T32113] BTRFS info (device loop0: state EA): forced readonly [ 520.988983][T32113] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 520.991426][T32113] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 521.202688][T32130] loop0: detected capacity change from 0 to 32768 [ 521.205591][T32130] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (32130) [ 521.210762][T32130] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 521.213059][T32130] BTRFS info (device loop0): using free space tree [ 521.223449][T32130] BTRFS info (device loop0): enabling ssd optimizations [ 521.225426][T32130] BTRFS info (device loop0): auto enabling async discard [ 521.230641][T32130] FAULT_INJECTION: forcing a failure. [ 521.230641][T32130] name failslab, interval 1, probability 0, space 0, times 0 [ 521.234250][T32130] CPU: 1 PID: 32130 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 521.237075][T32130] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 521.239820][T32130] Call trace: [ 521.240624][T32130] dump_backtrace+0x1b8/0x1e4 [ 521.241791][T32130] show_stack+0x2c/0x44 [ 521.242873][T32130] dump_stack_lvl+0xd0/0x124 [ 521.243986][T32130] dump_stack+0x1c/0x28 [ 521.245001][T32130] should_fail_ex+0x3f8/0x5c4 [ 521.246188][T32130] __should_failslab+0xc8/0x128 [ 521.247372][T32130] should_failslab+0x10/0x28 [ 521.248520][T32130] kmem_cache_alloc+0x80/0x424 [ 521.249715][T32130] btrfs_alloc_path+0x30/0x3c [ 521.250874][T32130] __btrfs_run_delayed_items+0x88/0x420 [ 521.252252][T32130] btrfs_run_delayed_items+0x24/0x34 [ 521.253529][T32130] btrfs_commit_transaction+0xa10/0x2d58 [ 521.254965][T32130] create_snapshot+0x418/0x6f0 [ 521.256149][T32130] btrfs_mksubvol+0x494/0x5f8 [ 521.257332][T32130] btrfs_mksnapshot+0xc8/0x158 [ 521.258520][T32130] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 521.259895][T32130] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 521.261308][T32130] btrfs_ioctl+0x9b4/0xb08 [ 521.262408][T32130] __arm64_sys_ioctl+0x14c/0x1c8 [ 521.263638][T32130] invoke_syscall+0x98/0x2b8 [ 521.264748][T32130] el0_svc_common+0x130/0x23c [ 521.265960][T32130] do_el0_svc+0x48/0x58 [ 521.266960][T32130] el0_svc+0x58/0x16c [ 521.267980][T32130] el0t_64_sync_handler+0x84/0xfc [ 521.269182][T32130] el0t_64_sync+0x190/0x194 [ 521.272583][T32130] BTRFS warning (device loop0): Skipping commit of aborted transaction. [ 521.274761][T32130] BTRFS: error (device loop0: state A) in cleanup_transaction:1983: errno=-12 Out of memory [ 521.277721][T32130] BTRFS info (device loop0: state EA): forced readonly [ 521.494395][T32147] loop0: detected capacity change from 0 to 32768 [ 521.497511][T32147] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (32147) [ 521.502055][T32147] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 521.504130][T32147] BTRFS info (device loop0): using free space tree [ 521.514441][T32147] BTRFS info (device loop0): enabling ssd optimizations [ 521.516354][T32147] BTRFS info (device loop0): auto enabling async discard [ 521.521469][T32147] FAULT_INJECTION: forcing a failure. [ 521.521469][T32147] name failslab, interval 1, probability 0, space 0, times 0 [ 521.524990][T32147] CPU: 1 PID: 32147 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 521.527700][T32147] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 521.530313][T32147] Call trace: [ 521.531168][T32147] dump_backtrace+0x1b8/0x1e4 [ 521.532472][T32147] show_stack+0x2c/0x44 [ 521.533573][T32147] dump_stack_lvl+0xd0/0x124 [ 521.534794][T32147] dump_stack+0x1c/0x28 [ 521.535926][T32147] should_fail_ex+0x3f8/0x5c4 [ 521.537136][T32147] __should_failslab+0xc8/0x128 [ 521.538450][T32147] should_failslab+0x10/0x28 [ 521.539690][T32147] kmem_cache_alloc+0x80/0x424 [ 521.540980][T32147] btrfs_alloc_path+0x30/0x3c [ 521.542191][T32147] __btrfs_run_delayed_items+0x88/0x420 [ 521.543702][T32147] btrfs_run_delayed_items+0x24/0x34 [ 521.545100][T32147] create_pending_snapshot+0x8e4/0x2834 [ 521.546542][T32147] create_pending_snapshots+0x150/0x198 [ 521.548024][T32147] btrfs_commit_transaction+0x1000/0x2d58 [ 521.549558][T32147] create_snapshot+0x418/0x6f0 [ 521.550831][T32147] btrfs_mksubvol+0x494/0x5f8 [ 521.552071][T32147] btrfs_mksnapshot+0xc8/0x158 [ 521.553386][T32147] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 521.554912][T32147] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 521.556421][T32147] btrfs_ioctl+0x9b4/0xb08 [ 521.557558][T32147] __arm64_sys_ioctl+0x14c/0x1c8 [ 521.558877][T32147] invoke_syscall+0x98/0x2b8 [ 521.560094][T32147] el0_svc_common+0x130/0x23c [ 521.561367][T32147] do_el0_svc+0x48/0x58 [ 521.562477][T32147] el0_svc+0x58/0x16c [ 521.563506][T32147] el0t_64_sync_handler+0x84/0xfc [ 521.564897][T32147] el0t_64_sync+0x190/0x194 [ 521.568938][T32147] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 521.571831][T32147] BTRFS info (device loop0: state EA): forced readonly [ 521.573685][T32147] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 521.576190][T32147] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 521.809757][T32164] loop0: detected capacity change from 0 to 32768 [ 521.812713][T32164] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (32164) [ 521.817557][T32164] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 521.819806][T32164] BTRFS info (device loop0): using free space tree [ 521.829947][T32164] BTRFS info (device loop0): enabling ssd optimizations [ 521.831869][T32164] BTRFS info (device loop0): auto enabling async discard [ 521.836452][T32164] FAULT_INJECTION: forcing a failure. [ 521.836452][T32164] name failslab, interval 1, probability 0, space 0, times 0 [ 521.840369][T32164] CPU: 1 PID: 32164 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 521.843184][T32164] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 521.845949][T32164] Call trace: [ 521.846828][T32164] dump_backtrace+0x1b8/0x1e4 [ 521.848138][T32164] show_stack+0x2c/0x44 [ 521.849290][T32164] dump_stack_lvl+0xd0/0x124 [ 521.850514][T32164] dump_stack+0x1c/0x28 [ 521.851647][T32164] should_fail_ex+0x3f8/0x5c4 [ 521.852941][T32164] __should_failslab+0xc8/0x128 [ 521.854144][T32164] should_failslab+0x10/0x28 [ 521.855441][T32164] kmem_cache_alloc+0x80/0x424 [ 521.856722][T32164] btrfs_alloc_path+0x30/0x3c [ 521.858043][T32164] __btrfs_run_delayed_items+0x88/0x420 [ 521.859551][T32164] btrfs_run_delayed_items+0x24/0x34 [ 521.860971][T32164] create_pending_snapshot+0x8e4/0x2834 [ 521.862398][T32164] create_pending_snapshots+0x150/0x198 [ 521.863876][T32164] btrfs_commit_transaction+0x1000/0x2d58 [ 521.865364][T32164] create_snapshot+0x418/0x6f0 [ 521.866601][T32164] btrfs_mksubvol+0x494/0x5f8 [ 521.867857][T32164] btrfs_mksnapshot+0xc8/0x158 [ 521.869126][T32164] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 521.870594][T32164] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 521.872133][T32164] btrfs_ioctl+0x9b4/0xb08 [ 521.873285][T32164] __arm64_sys_ioctl+0x14c/0x1c8 [ 521.874602][T32164] invoke_syscall+0x98/0x2b8 [ 521.875850][T32164] el0_svc_common+0x130/0x23c [ 521.877108][T32164] do_el0_svc+0x48/0x58 [ 521.878247][T32164] el0_svc+0x58/0x16c [ 521.879316][T32164] el0t_64_sync_handler+0x84/0xfc [ 521.880632][T32164] el0t_64_sync+0x190/0x194 [ 521.884074][T32164] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 521.887110][T32164] BTRFS info (device loop0: state EA): forced readonly [ 521.889072][T32164] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 521.891658][T32164] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 522.121950][T32181] loop0: detected capacity change from 0 to 32768 [ 522.125118][T32181] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (32181) [ 522.130342][T32181] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 522.132519][T32181] BTRFS info (device loop0): using free space tree [ 522.143146][T32181] BTRFS info (device loop0): enabling ssd optimizations [ 522.145017][T32181] BTRFS info (device loop0): auto enabling async discard [ 522.149037][T32181] FAULT_INJECTION: forcing a failure. [ 522.149037][T32181] name failslab, interval 1, probability 0, space 0, times 0 [ 522.152504][T32181] CPU: 1 PID: 32181 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 522.155280][T32181] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 522.157990][T32181] Call trace: [ 522.158872][T32181] dump_backtrace+0x1b8/0x1e4 [ 522.160192][T32181] show_stack+0x2c/0x44 [ 522.161321][T32181] dump_stack_lvl+0xd0/0x124 [ 522.162523][T32181] dump_stack+0x1c/0x28 [ 522.163649][T32181] should_fail_ex+0x3f8/0x5c4 [ 522.164904][T32181] __should_failslab+0xc8/0x128 [ 522.166232][T32181] should_failslab+0x10/0x28 [ 522.167447][T32181] kmem_cache_alloc+0x80/0x424 [ 522.168713][T32181] btrfs_alloc_path+0x30/0x3c [ 522.169972][T32181] __btrfs_run_delayed_items+0x88/0x420 [ 522.171505][T32181] btrfs_run_delayed_items+0x24/0x34 [ 522.172952][T32181] create_pending_snapshot+0x8e4/0x2834 [ 522.174441][T32181] create_pending_snapshots+0x150/0x198 [ 522.175872][T32181] btrfs_commit_transaction+0x1000/0x2d58 [ 522.177422][T32181] create_snapshot+0x418/0x6f0 [ 522.178731][T32181] btrfs_mksubvol+0x494/0x5f8 [ 522.180004][T32181] btrfs_mksnapshot+0xc8/0x158 [ 522.181250][T32181] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 522.182748][T32181] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 522.184313][T32181] btrfs_ioctl+0x9b4/0xb08 [ 522.185498][T32181] __arm64_sys_ioctl+0x14c/0x1c8 [ 522.186817][T32181] invoke_syscall+0x98/0x2b8 [ 522.188062][T32181] el0_svc_common+0x130/0x23c [ 522.189294][T32181] do_el0_svc+0x48/0x58 [ 522.190402][T32181] el0_svc+0x58/0x16c [ 522.191457][T32181] el0t_64_sync_handler+0x84/0xfc [ 522.192833][T32181] el0t_64_sync+0x190/0x194 [ 522.196727][T32181] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 522.199647][T32181] BTRFS info (device loop0: state EA): forced readonly [ 522.201524][T32181] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 522.204106][T32181] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 522.443267][T32198] loop0: detected capacity change from 0 to 32768 [ 522.446351][T32198] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (32198) [ 522.451581][T32198] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 522.453979][T32198] BTRFS info (device loop0): using free space tree [ 522.464613][T32198] BTRFS info (device loop0): enabling ssd optimizations [ 522.466828][T32198] BTRFS info (device loop0): auto enabling async discard [ 522.470679][T32198] FAULT_INJECTION: forcing a failure. [ 522.470679][T32198] name failslab, interval 1, probability 0, space 0, times 0 [ 522.473995][T32198] CPU: 0 PID: 32198 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 522.476735][T32198] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 522.479425][T32198] Call trace: [ 522.480274][T32198] dump_backtrace+0x1b8/0x1e4 [ 522.481494][T32198] show_stack+0x2c/0x44 [ 522.482725][T32198] dump_stack_lvl+0xd0/0x124 [ 522.484001][T32198] dump_stack+0x1c/0x28 [ 522.485162][T32198] should_fail_ex+0x3f8/0x5c4 [ 522.486473][T32198] __should_failslab+0xc8/0x128 [ 522.487844][T32198] should_failslab+0x10/0x28 [ 522.489147][T32198] kmem_cache_alloc+0x80/0x424 [ 522.490430][T32198] btrfs_alloc_path+0x30/0x3c [ 522.491738][T32198] __btrfs_run_delayed_items+0x88/0x420 [ 522.493287][T32198] btrfs_run_delayed_items+0x24/0x34 [ 522.494754][T32198] create_pending_snapshot+0x8e4/0x2834 [ 522.496308][T32198] create_pending_snapshots+0x150/0x198 [ 522.497909][T32198] btrfs_commit_transaction+0x1000/0x2d58 [ 522.499478][T32198] create_snapshot+0x418/0x6f0 [ 522.500817][T32198] btrfs_mksubvol+0x494/0x5f8 [ 522.502087][T32198] btrfs_mksnapshot+0xc8/0x158 [ 522.503445][T32198] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 522.505039][T32198] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 522.506625][T32198] btrfs_ioctl+0x9b4/0xb08 [ 522.507915][T32198] __arm64_sys_ioctl+0x14c/0x1c8 [ 522.509334][T32198] invoke_syscall+0x98/0x2b8 [ 522.510606][T32198] el0_svc_common+0x130/0x23c [ 522.511920][T32198] do_el0_svc+0x48/0x58 [ 522.513111][T32198] el0_svc+0x58/0x16c [ 522.514261][T32198] el0t_64_sync_handler+0x84/0xfc [ 522.515688][T32198] el0t_64_sync+0x190/0x194 [ 522.517254][T32198] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 522.520059][T32198] BTRFS info (device loop0: state EA): forced readonly [ 522.521962][T32198] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 522.524427][T32198] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 522.729798][T32215] loop0: detected capacity change from 0 to 32768 [ 522.732853][T32215] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (32215) [ 522.738271][T32215] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 522.740792][T32215] BTRFS info (device loop0): using free space tree [ 522.751159][T32215] BTRFS info (device loop0): enabling ssd optimizations [ 522.753136][T32215] BTRFS info (device loop0): auto enabling async discard [ 522.758009][T32215] FAULT_INJECTION: forcing a failure. [ 522.758009][T32215] name failslab, interval 1, probability 0, space 0, times 0 [ 522.761421][T32215] CPU: 0 PID: 32215 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 522.764367][T32215] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 522.767159][T32215] Call trace: [ 522.768077][T32215] dump_backtrace+0x1b8/0x1e4 [ 522.769443][T32215] show_stack+0x2c/0x44 [ 522.770611][T32215] dump_stack_lvl+0xd0/0x124 [ 522.771875][T32215] dump_stack+0x1c/0x28 [ 522.773061][T32215] should_fail_ex+0x3f8/0x5c4 [ 522.774222][T32215] __should_failslab+0xc8/0x128 [ 522.775480][T32215] should_failslab+0x10/0x28 [ 522.776773][T32215] kmem_cache_alloc+0x80/0x424 [ 522.778089][T32215] btrfs_alloc_path+0x30/0x3c [ 522.779398][T32215] __btrfs_run_delayed_items+0x88/0x420 [ 522.780986][T32215] btrfs_run_delayed_items+0x24/0x34 [ 522.782617][T32215] create_pending_snapshot+0x8e4/0x2834 [ 522.784097][T32215] create_pending_snapshots+0x150/0x198 [ 522.785608][T32215] btrfs_commit_transaction+0x1000/0x2d58 [ 522.787162][T32215] create_snapshot+0x418/0x6f0 [ 522.788428][T32215] btrfs_mksubvol+0x494/0x5f8 [ 522.789651][T32215] btrfs_mksnapshot+0xc8/0x158 [ 522.790951][T32215] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 522.792419][T32215] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 522.793923][T32215] btrfs_ioctl+0x9b4/0xb08 [ 522.795086][T32215] __arm64_sys_ioctl+0x14c/0x1c8 [ 522.796418][T32215] invoke_syscall+0x98/0x2b8 [ 522.797654][T32215] el0_svc_common+0x130/0x23c [ 522.798920][T32215] do_el0_svc+0x48/0x58 [ 522.800012][T32215] el0_svc+0x58/0x16c [ 522.801040][T32215] el0t_64_sync_handler+0x84/0xfc [ 522.802367][T32215] el0t_64_sync+0x190/0x194 [ 522.805997][T32215] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 522.808846][T32215] BTRFS info (device loop0: state EA): forced readonly [ 522.810636][T32215] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 522.813036][T32215] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 523.023716][T32232] loop0: detected capacity change from 0 to 32768 [ 523.026636][T32232] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (32232) [ 523.031343][T32232] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 523.033649][T32232] BTRFS info (device loop0): using free space tree [ 523.043890][T32232] BTRFS info (device loop0): enabling ssd optimizations [ 523.045763][T32232] BTRFS info (device loop0): auto enabling async discard [ 523.050810][T32232] FAULT_INJECTION: forcing a failure. [ 523.050810][T32232] name failslab, interval 1, probability 0, space 0, times 0 [ 523.054290][T32232] CPU: 1 PID: 32232 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 523.057024][T32232] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 523.059690][T32232] Call trace: [ 523.060525][T32232] dump_backtrace+0x1b8/0x1e4 [ 523.061745][T32232] show_stack+0x2c/0x44 [ 523.062875][T32232] dump_stack_lvl+0xd0/0x124 [ 523.064112][T32232] dump_stack+0x1c/0x28 [ 523.065191][T32232] should_fail_ex+0x3f8/0x5c4 [ 523.066408][T32232] __should_failslab+0xc8/0x128 [ 523.067735][T32232] should_failslab+0x10/0x28 [ 523.069023][T32232] kmem_cache_alloc+0x80/0x424 [ 523.070298][T32232] btrfs_alloc_path+0x30/0x3c [ 523.071491][T32232] __btrfs_run_delayed_items+0x88/0x420 [ 523.073032][T32232] btrfs_run_delayed_items+0x24/0x34 [ 523.074351][T32232] btrfs_commit_transaction+0xa10/0x2d58 [ 523.075751][T32232] create_snapshot+0x418/0x6f0 [ 523.076962][T32232] btrfs_mksubvol+0x494/0x5f8 [ 523.078176][T32232] btrfs_mksnapshot+0xc8/0x158 [ 523.079333][T32232] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 523.080770][T32232] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 523.082196][T32232] btrfs_ioctl+0x9b4/0xb08 [ 523.083323][T32232] __arm64_sys_ioctl+0x14c/0x1c8 [ 523.084521][T32232] invoke_syscall+0x98/0x2b8 [ 523.085651][T32232] el0_svc_common+0x130/0x23c [ 523.086826][T32232] do_el0_svc+0x48/0x58 [ 523.087859][T32232] el0_svc+0x58/0x16c [ 523.088846][T32232] el0t_64_sync_handler+0x84/0xfc [ 523.090115][T32232] el0t_64_sync+0x190/0x194 [ 523.093569][T32232] BTRFS warning (device loop0): Skipping commit of aborted transaction. [ 523.095811][T32232] BTRFS: error (device loop0: state A) in cleanup_transaction:1983: errno=-12 Out of memory [ 523.098708][T32232] BTRFS info (device loop0: state EA): forced readonly [ 523.307526][T32249] loop0: detected capacity change from 0 to 32768 [ 523.310527][T32249] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (32249) [ 523.315410][T32249] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 523.318102][T32249] BTRFS info (device loop0): using free space tree [ 523.327716][T32249] BTRFS info (device loop0): enabling ssd optimizations [ 523.329591][T32249] BTRFS info (device loop0): auto enabling async discard [ 523.333427][T32249] FAULT_INJECTION: forcing a failure. [ 523.333427][T32249] name failslab, interval 1, probability 0, space 0, times 0 [ 523.336830][T32249] CPU: 1 PID: 32249 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 523.339448][T32249] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 523.342005][T32249] Call trace: [ 523.342856][T32249] dump_backtrace+0x1b8/0x1e4 [ 523.343986][T32249] show_stack+0x2c/0x44 [ 523.345002][T32249] dump_stack_lvl+0xd0/0x124 [ 523.346148][T32249] dump_stack+0x1c/0x28 [ 523.347203][T32249] should_fail_ex+0x3f8/0x5c4 [ 523.348373][T32249] __should_failslab+0xc8/0x128 [ 523.349626][T32249] should_failslab+0x10/0x28 [ 523.350861][T32249] kmem_cache_alloc+0x80/0x424 [ 523.352109][T32249] btrfs_alloc_path+0x30/0x3c [ 523.353430][T32249] __btrfs_run_delayed_items+0x88/0x420 [ 523.354997][T32249] btrfs_run_delayed_items+0x24/0x34 [ 523.356443][T32249] create_pending_snapshot+0x8e4/0x2834 [ 523.357942][T32249] create_pending_snapshots+0x150/0x198 [ 523.359453][T32249] btrfs_commit_transaction+0x1000/0x2d58 [ 523.361013][T32249] create_snapshot+0x418/0x6f0 [ 523.362328][T32249] btrfs_mksubvol+0x494/0x5f8 [ 523.363506][T32249] btrfs_mksnapshot+0xc8/0x158 [ 523.364740][T32249] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 523.366153][T32249] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 523.367604][T32249] btrfs_ioctl+0x9b4/0xb08 [ 523.368692][T32249] __arm64_sys_ioctl+0x14c/0x1c8 [ 523.369938][T32249] invoke_syscall+0x98/0x2b8 [ 523.371129][T32249] el0_svc_common+0x130/0x23c [ 523.372294][T32249] do_el0_svc+0x48/0x58 [ 523.373323][T32249] el0_svc+0x58/0x16c [ 523.374354][T32249] el0t_64_sync_handler+0x84/0xfc [ 523.375584][T32249] el0t_64_sync+0x190/0x194 [ 523.376991][T32249] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 523.379629][T32249] BTRFS info (device loop0: state EA): forced readonly [ 523.381488][T32249] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 523.383869][T32249] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 523.592205][T32266] loop0: detected capacity change from 0 to 32768 [ 523.595152][T32266] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (32266) [ 523.600206][T32266] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 523.602507][T32266] BTRFS info (device loop0): using free space tree [ 523.612804][T32266] BTRFS info (device loop0): enabling ssd optimizations [ 523.614674][T32266] BTRFS info (device loop0): auto enabling async discard [ 523.619943][T32266] FAULT_INJECTION: forcing a failure. [ 523.619943][T32266] name failslab, interval 1, probability 0, space 0, times 0 [ 523.623374][T32266] CPU: 1 PID: 32266 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 523.626145][T32266] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 523.628851][T32266] Call trace: [ 523.629680][T32266] dump_backtrace+0x1b8/0x1e4 [ 523.630973][T32266] show_stack+0x2c/0x44 [ 523.632068][T32266] dump_stack_lvl+0xd0/0x124 [ 523.633257][T32266] dump_stack+0x1c/0x28 [ 523.634365][T32266] should_fail_ex+0x3f8/0x5c4 [ 523.635546][T32266] __should_failslab+0xc8/0x128 [ 523.636903][T32266] should_failslab+0x10/0x28 [ 523.638104][T32266] kmem_cache_alloc+0x80/0x424 [ 523.639337][T32266] btrfs_alloc_path+0x30/0x3c [ 523.640602][T32266] __btrfs_run_delayed_items+0x88/0x420 [ 523.642118][T32266] btrfs_run_delayed_items+0x24/0x34 [ 523.643549][T32266] create_pending_snapshot+0x8e4/0x2834 [ 523.645028][T32266] create_pending_snapshots+0x150/0x198 [ 523.646499][T32266] btrfs_commit_transaction+0x1000/0x2d58 [ 523.648010][T32266] create_snapshot+0x418/0x6f0 [ 523.649312][T32266] btrfs_mksubvol+0x494/0x5f8 [ 523.650555][T32266] btrfs_mksnapshot+0xc8/0x158 [ 523.651819][T32266] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 523.653329][T32266] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 523.654839][T32266] btrfs_ioctl+0x9b4/0xb08 [ 523.656023][T32266] __arm64_sys_ioctl+0x14c/0x1c8 [ 523.657324][T32266] invoke_syscall+0x98/0x2b8 [ 523.658569][T32266] el0_svc_common+0x130/0x23c [ 523.659811][T32266] do_el0_svc+0x48/0x58 [ 523.660951][T32266] el0_svc+0x58/0x16c [ 523.662073][T32266] el0t_64_sync_handler+0x84/0xfc [ 523.663550][T32266] el0t_64_sync+0x190/0x194 [ 523.667618][T32266] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 523.670456][T32266] BTRFS info (device loop0: state EA): forced readonly [ 523.672368][T32266] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 523.674911][T32266] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 523.908449][T32283] loop0: detected capacity change from 0 to 32768 [ 523.911398][T32283] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (32283) [ 523.916023][T32283] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 523.918412][T32283] BTRFS info (device loop0): using free space tree [ 523.928506][T32283] BTRFS info (device loop0): enabling ssd optimizations [ 523.930438][T32283] BTRFS info (device loop0): auto enabling async discard [ 523.934250][T32283] FAULT_INJECTION: forcing a failure. [ 523.934250][T32283] name failslab, interval 1, probability 0, space 0, times 0 [ 523.938017][T32283] CPU: 1 PID: 32283 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 523.940736][T32283] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 523.943309][T32283] Call trace: [ 523.944193][T32283] dump_backtrace+0x1b8/0x1e4 [ 523.945418][T32283] show_stack+0x2c/0x44 [ 523.946503][T32283] dump_stack_lvl+0xd0/0x124 [ 523.947689][T32283] dump_stack+0x1c/0x28 [ 523.948800][T32283] should_fail_ex+0x3f8/0x5c4 [ 523.950037][T32283] __should_failslab+0xc8/0x128 [ 523.951302][T32283] should_failslab+0x10/0x28 [ 523.952485][T32283] kmem_cache_alloc+0x80/0x424 [ 523.953737][T32283] btrfs_alloc_path+0x30/0x3c [ 523.954966][T32283] __btrfs_run_delayed_items+0x88/0x420 [ 523.956407][T32283] btrfs_run_delayed_items+0x24/0x34 [ 523.957821][T32283] create_pending_snapshot+0x8e4/0x2834 [ 523.959307][T32283] create_pending_snapshots+0x150/0x198 [ 523.960750][T32283] btrfs_commit_transaction+0x1000/0x2d58 [ 523.962313][T32283] create_snapshot+0x418/0x6f0 [ 523.963571][T32283] btrfs_mksubvol+0x494/0x5f8 [ 523.964805][T32283] btrfs_mksnapshot+0xc8/0x158 [ 523.966041][T32283] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 523.967519][T32283] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 523.969027][T32283] btrfs_ioctl+0x9b4/0xb08 [ 523.970157][T32283] __arm64_sys_ioctl+0x14c/0x1c8 [ 523.971472][T32283] invoke_syscall+0x98/0x2b8 [ 523.972669][T32283] el0_svc_common+0x130/0x23c [ 523.973929][T32283] do_el0_svc+0x48/0x58 [ 523.975057][T32283] el0_svc+0x58/0x16c [ 523.976108][T32283] el0t_64_sync_handler+0x84/0xfc [ 523.977428][T32283] el0t_64_sync+0x190/0x194 [ 523.979628][T32283] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 523.982368][T32283] BTRFS info (device loop0: state EA): forced readonly [ 523.984160][T32283] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 523.986485][T32283] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 524.183939][T32300] loop0: detected capacity change from 0 to 32768 [ 524.186839][T32300] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (32300) [ 524.191643][T32300] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 524.193901][T32300] BTRFS info (device loop0): using free space tree [ 524.202905][T32300] BTRFS info (device loop0): enabling ssd optimizations [ 524.204754][T32300] BTRFS info (device loop0): auto enabling async discard [ 524.210105][T32300] FAULT_INJECTION: forcing a failure. [ 524.210105][T32300] name failslab, interval 1, probability 0, space 0, times 0 [ 524.213640][T32300] CPU: 1 PID: 32300 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 524.216384][T32300] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 524.219043][T32300] Call trace: [ 524.219950][T32300] dump_backtrace+0x1b8/0x1e4 [ 524.221219][T32300] show_stack+0x2c/0x44 [ 524.222351][T32300] dump_stack_lvl+0xd0/0x124 [ 524.223567][T32300] dump_stack+0x1c/0x28 [ 524.224706][T32300] should_fail_ex+0x3f8/0x5c4 [ 524.225969][T32300] __should_failslab+0xc8/0x128 [ 524.227265][T32300] should_failslab+0x10/0x28 [ 524.228469][T32300] kmem_cache_alloc+0x80/0x424 [ 524.229773][T32300] btrfs_alloc_path+0x30/0x3c [ 524.231041][T32300] __btrfs_run_delayed_items+0x88/0x420 [ 524.232548][T32300] btrfs_run_delayed_items+0x24/0x34 [ 524.233937][T32300] create_pending_snapshot+0x8e4/0x2834 [ 524.235403][T32300] create_pending_snapshots+0x150/0x198 [ 524.236872][T32300] btrfs_commit_transaction+0x1000/0x2d58 [ 524.238414][T32300] create_snapshot+0x418/0x6f0 [ 524.239660][T32300] btrfs_mksubvol+0x494/0x5f8 [ 524.240927][T32300] btrfs_mksnapshot+0xc8/0x158 [ 524.242200][T32300] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 524.243718][T32300] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 524.245254][T32300] btrfs_ioctl+0x9b4/0xb08 [ 524.246435][T32300] __arm64_sys_ioctl+0x14c/0x1c8 [ 524.247769][T32300] invoke_syscall+0x98/0x2b8 [ 524.249038][T32300] el0_svc_common+0x130/0x23c [ 524.250311][T32300] do_el0_svc+0x48/0x58 [ 524.251419][T32300] el0_svc+0x58/0x16c [ 524.252451][T32300] el0t_64_sync_handler+0x84/0xfc [ 524.253768][T32300] el0t_64_sync+0x190/0x194 [ 524.256147][T32300] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 524.259100][T32300] BTRFS info (device loop0: state EA): forced readonly [ 524.261032][T32300] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 524.263562][T32300] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 524.501545][T32317] loop0: detected capacity change from 0 to 32768 [ 524.504394][T32317] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (32317) [ 524.509547][T32317] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 524.511939][T32317] BTRFS info (device loop0): using free space tree [ 524.522261][T32317] BTRFS info (device loop0): enabling ssd optimizations [ 524.524202][T32317] BTRFS info (device loop0): auto enabling async discard [ 524.528176][T32317] FAULT_INJECTION: forcing a failure. [ 524.528176][T32317] name failslab, interval 1, probability 0, space 0, times 0 [ 524.531800][T32317] CPU: 1 PID: 32317 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 524.534562][T32317] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 524.537358][T32317] Call trace: [ 524.538255][T32317] dump_backtrace+0x1b8/0x1e4 [ 524.539523][T32317] show_stack+0x2c/0x44 [ 524.540660][T32317] dump_stack_lvl+0xd0/0x124 [ 524.541906][T32317] dump_stack+0x1c/0x28 [ 524.543039][T32317] should_fail_ex+0x3f8/0x5c4 [ 524.544321][T32317] __should_failslab+0xc8/0x128 [ 524.545651][T32317] should_failslab+0x10/0x28 [ 524.546903][T32317] kmem_cache_alloc+0x80/0x424 [ 524.548181][T32317] btrfs_alloc_path+0x30/0x3c [ 524.549442][T32317] __btrfs_run_delayed_items+0x88/0x420 [ 524.550967][T32317] btrfs_run_delayed_items+0x24/0x34 [ 524.552410][T32317] create_pending_snapshot+0x8e4/0x2834 [ 524.553912][T32317] create_pending_snapshots+0x150/0x198 [ 524.555471][T32317] btrfs_commit_transaction+0x1000/0x2d58 [ 524.557043][T32317] create_snapshot+0x418/0x6f0 [ 524.558385][T32317] btrfs_mksubvol+0x494/0x5f8 [ 524.559662][T32317] btrfs_mksnapshot+0xc8/0x158 [ 524.561003][T32317] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 524.562596][T32317] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 524.564232][T32317] btrfs_ioctl+0x9b4/0xb08 [ 524.565457][T32317] __arm64_sys_ioctl+0x14c/0x1c8 [ 524.566825][T32317] invoke_syscall+0x98/0x2b8 [ 524.568082][T32317] el0_svc_common+0x130/0x23c [ 524.569376][T32317] do_el0_svc+0x48/0x58 [ 524.570537][T32317] el0_svc+0x58/0x16c [ 524.571626][T32317] el0t_64_sync_handler+0x84/0xfc [ 524.573018][T32317] el0t_64_sync+0x190/0x194 [ 524.577040][T32317] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 524.579900][T32317] BTRFS info (device loop0: state EA): forced readonly [ 524.581763][T32317] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 524.584217][T32317] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 524.779163][T32334] loop0: detected capacity change from 0 to 32768 [ 524.782079][T32334] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (32334) [ 524.787340][T32334] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 524.789647][T32334] BTRFS info (device loop0): using free space tree [ 524.800770][T32334] BTRFS info (device loop0): enabling ssd optimizations [ 524.802756][T32334] BTRFS info (device loop0): auto enabling async discard [ 524.806555][T32334] FAULT_INJECTION: forcing a failure. [ 524.806555][T32334] name failslab, interval 1, probability 0, space 0, times 0 [ 524.809886][T32334] CPU: 0 PID: 32334 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 524.812535][T32334] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 524.815174][T32334] Call trace: [ 524.816024][T32334] dump_backtrace+0x1b8/0x1e4 [ 524.817305][T32334] show_stack+0x2c/0x44 [ 524.818386][T32334] dump_stack_lvl+0xd0/0x124 [ 524.819634][T32334] dump_stack+0x1c/0x28 [ 524.820747][T32334] should_fail_ex+0x3f8/0x5c4 [ 524.822049][T32334] __should_failslab+0xc8/0x128 [ 524.823349][T32334] should_failslab+0x10/0x28 [ 524.824556][T32334] kmem_cache_alloc+0x80/0x424 [ 524.825869][T32334] btrfs_alloc_path+0x30/0x3c [ 524.827144][T32334] __btrfs_run_delayed_items+0x88/0x420 [ 524.828672][T32334] btrfs_run_delayed_items+0x24/0x34 [ 524.830092][T32334] create_pending_snapshot+0x8e4/0x2834 [ 524.831611][T32334] create_pending_snapshots+0x150/0x198 [ 524.833103][T32334] btrfs_commit_transaction+0x1000/0x2d58 [ 524.834670][T32334] create_snapshot+0x418/0x6f0 [ 524.835975][T32334] btrfs_mksubvol+0x494/0x5f8 [ 524.837247][T32334] btrfs_mksnapshot+0xc8/0x158 [ 524.838533][T32334] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 524.840068][T32334] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 524.841593][T32334] btrfs_ioctl+0x9b4/0xb08 [ 524.842770][T32334] __arm64_sys_ioctl+0x14c/0x1c8 [ 524.844111][T32334] invoke_syscall+0x98/0x2b8 [ 524.845329][T32334] el0_svc_common+0x130/0x23c [ 524.846592][T32334] do_el0_svc+0x48/0x58 [ 524.847720][T32334] el0_svc+0x58/0x16c [ 524.848797][T32334] el0t_64_sync_handler+0x84/0xfc [ 524.850145][T32334] el0t_64_sync+0x190/0x194 [ 524.851511][T32334] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 524.854256][T32334] BTRFS info (device loop0: state EA): forced readonly [ 524.856021][T32334] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 524.858676][T32334] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 525.052793][T32351] loop0: detected capacity change from 0 to 32768 [ 525.055746][T32351] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (32351) [ 525.061236][T32351] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 525.063503][T32351] BTRFS info (device loop0): using free space tree [ 525.073923][T32351] BTRFS info (device loop0): enabling ssd optimizations [ 525.075877][T32351] BTRFS info (device loop0): auto enabling async discard [ 525.079635][T32351] FAULT_INJECTION: forcing a failure. [ 525.079635][T32351] name failslab, interval 1, probability 0, space 0, times 0 [ 525.082998][T32351] CPU: 0 PID: 32351 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 525.085765][T32351] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 525.088406][T32351] Call trace: [ 525.089292][T32351] dump_backtrace+0x1b8/0x1e4 [ 525.090566][T32351] show_stack+0x2c/0x44 [ 525.091686][T32351] dump_stack_lvl+0xd0/0x124 [ 525.092947][T32351] dump_stack+0x1c/0x28 [ 525.094096][T32351] should_fail_ex+0x3f8/0x5c4 [ 525.095396][T32351] __should_failslab+0xc8/0x128 [ 525.096680][T32351] should_failslab+0x10/0x28 [ 525.097943][T32351] kmem_cache_alloc+0x80/0x424 [ 525.099219][T32351] btrfs_alloc_path+0x30/0x3c [ 525.100493][T32351] __btrfs_run_delayed_items+0x88/0x420 [ 525.101964][T32351] btrfs_run_delayed_items+0x24/0x34 [ 525.103365][T32351] create_pending_snapshot+0x8e4/0x2834 [ 525.104894][T32351] create_pending_snapshots+0x150/0x198 [ 525.106359][T32351] btrfs_commit_transaction+0x1000/0x2d58 [ 525.107888][T32351] create_snapshot+0x418/0x6f0 [ 525.109203][T32351] btrfs_mksubvol+0x494/0x5f8 [ 525.110514][T32351] btrfs_mksnapshot+0xc8/0x158 [ 525.111832][T32351] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 525.113337][T32351] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 525.114908][T32351] btrfs_ioctl+0x9b4/0xb08 [ 525.116097][T32351] __arm64_sys_ioctl+0x14c/0x1c8 [ 525.117465][T32351] invoke_syscall+0x98/0x2b8 [ 525.118700][T32351] el0_svc_common+0x130/0x23c [ 525.119956][T32351] do_el0_svc+0x48/0x58 [ 525.121053][T32351] el0_svc+0x58/0x16c [ 525.122142][T32351] el0t_64_sync_handler+0x84/0xfc [ 525.123509][T32351] el0t_64_sync+0x190/0x194 [ 525.125035][T32351] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 525.127960][T32351] BTRFS info (device loop0: state EA): forced readonly [ 525.129802][T32351] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 525.132229][T32351] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 525.357682][T32368] loop0: detected capacity change from 0 to 32768 [ 525.360638][T32368] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (32368) [ 525.365474][T32368] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 525.368033][T32368] BTRFS info (device loop0): using free space tree [ 525.378562][T32368] BTRFS info (device loop0): enabling ssd optimizations [ 525.380463][T32368] BTRFS info (device loop0): auto enabling async discard [ 525.384400][T32368] FAULT_INJECTION: forcing a failure. [ 525.384400][T32368] name failslab, interval 1, probability 0, space 0, times 0 [ 525.387918][T32368] CPU: 1 PID: 32368 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 525.390643][T32368] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 525.393414][T32368] Call trace: [ 525.394346][T32368] dump_backtrace+0x1b8/0x1e4 [ 525.395693][T32368] show_stack+0x2c/0x44 [ 525.396844][T32368] dump_stack_lvl+0xd0/0x124 [ 525.398070][T32368] dump_stack+0x1c/0x28 [ 525.399195][T32368] should_fail_ex+0x3f8/0x5c4 [ 525.400448][T32368] __should_failslab+0xc8/0x128 [ 525.401758][T32368] should_failslab+0x10/0x28 [ 525.403012][T32368] kmem_cache_alloc+0x80/0x424 [ 525.404331][T32368] btrfs_alloc_path+0x30/0x3c [ 525.405567][T32368] __btrfs_run_delayed_items+0x88/0x420 [ 525.407145][T32368] btrfs_run_delayed_items+0x24/0x34 [ 525.408588][T32368] create_pending_snapshot+0x8e4/0x2834 [ 525.410094][T32368] create_pending_snapshots+0x150/0x198 [ 525.411572][T32368] btrfs_commit_transaction+0x1000/0x2d58 [ 525.413116][T32368] create_snapshot+0x418/0x6f0 [ 525.414389][T32368] btrfs_mksubvol+0x494/0x5f8 [ 525.415594][T32368] btrfs_mksnapshot+0xc8/0x158 [ 525.416908][T32368] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 525.418457][T32368] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 525.419975][T32368] btrfs_ioctl+0x9b4/0xb08 [ 525.421129][T32368] __arm64_sys_ioctl+0x14c/0x1c8 [ 525.422448][T32368] invoke_syscall+0x98/0x2b8 [ 525.423699][T32368] el0_svc_common+0x130/0x23c [ 525.424939][T32368] do_el0_svc+0x48/0x58 [ 525.426036][T32368] el0_svc+0x58/0x16c [ 525.427066][T32368] el0t_64_sync_handler+0x84/0xfc [ 525.428407][T32368] el0t_64_sync+0x190/0x194 [ 525.429840][T32368] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 525.432734][T32368] BTRFS info (device loop0: state EA): forced readonly [ 525.434656][T32368] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 525.437217][T32368] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 525.644094][T32385] loop0: detected capacity change from 0 to 32768 [ 525.647053][T32385] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (32385) [ 525.651702][T32385] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 525.653877][T32385] BTRFS info (device loop0): using free space tree [ 525.664061][T32385] BTRFS info (device loop0): enabling ssd optimizations [ 525.665965][T32385] BTRFS info (device loop0): auto enabling async discard [ 525.669921][T32385] FAULT_INJECTION: forcing a failure. [ 525.669921][T32385] name failslab, interval 1, probability 0, space 0, times 0 [ 525.673256][T32385] CPU: 1 PID: 32385 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 525.676031][T32385] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 525.678627][T32385] Call trace: [ 525.679474][T32385] dump_backtrace+0x1b8/0x1e4 [ 525.680761][T32385] show_stack+0x2c/0x44 [ 525.681882][T32385] dump_stack_lvl+0xd0/0x124 [ 525.683155][T32385] dump_stack+0x1c/0x28 [ 525.684210][T32385] should_fail_ex+0x3f8/0x5c4 [ 525.685499][T32385] __should_failslab+0xc8/0x128 [ 525.686787][T32385] should_failslab+0x10/0x28 [ 525.687969][T32385] kmem_cache_alloc+0x80/0x424 [ 525.689249][T32385] btrfs_alloc_path+0x30/0x3c [ 525.690480][T32385] __btrfs_run_delayed_items+0x88/0x420 [ 525.691983][T32385] btrfs_run_delayed_items+0x24/0x34 [ 525.693356][T32385] create_pending_snapshot+0x8e4/0x2834 [ 525.694853][T32385] create_pending_snapshots+0x150/0x198 [ 525.696292][T32385] btrfs_commit_transaction+0x1000/0x2d58 [ 525.697855][T32385] create_snapshot+0x418/0x6f0 [ 525.699152][T32385] btrfs_mksubvol+0x494/0x5f8 [ 525.700411][T32385] btrfs_mksnapshot+0xc8/0x158 [ 525.701663][T32385] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 525.703193][T32385] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 525.704671][T32385] btrfs_ioctl+0x9b4/0xb08 [ 525.705841][T32385] __arm64_sys_ioctl+0x14c/0x1c8 [ 525.707159][T32385] invoke_syscall+0x98/0x2b8 [ 525.708362][T32385] el0_svc_common+0x130/0x23c [ 525.709588][T32385] do_el0_svc+0x48/0x58 [ 525.710707][T32385] el0_svc+0x58/0x16c [ 525.711737][T32385] el0t_64_sync_handler+0x84/0xfc [ 525.713066][T32385] el0t_64_sync+0x190/0x194 [ 525.714910][T32385] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 525.717736][T32385] BTRFS info (device loop0: state EA): forced readonly [ 525.719514][T32385] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 525.721860][T32385] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 525.916797][T32402] loop0: detected capacity change from 0 to 32768 [ 525.919651][T32402] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (32402) [ 525.924464][T32402] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 525.927306][T32402] BTRFS info (device loop0): using free space tree [ 525.937491][T32402] BTRFS info (device loop0): enabling ssd optimizations [ 525.939424][T32402] BTRFS info (device loop0): auto enabling async discard [ 525.943233][T32402] FAULT_INJECTION: forcing a failure. [ 525.943233][T32402] name failslab, interval 1, probability 0, space 0, times 0 [ 525.946460][T32402] CPU: 1 PID: 32402 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 525.949194][T32402] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 525.951839][T32402] Call trace: [ 525.952668][T32402] dump_backtrace+0x1b8/0x1e4 [ 525.953915][T32402] show_stack+0x2c/0x44 [ 525.954976][T32402] dump_stack_lvl+0xd0/0x124 [ 525.956185][T32402] dump_stack+0x1c/0x28 [ 525.957258][T32402] should_fail_ex+0x3f8/0x5c4 [ 525.958463][T32402] __should_failslab+0xc8/0x128 [ 525.959795][T32402] should_failslab+0x10/0x28 [ 525.961055][T32402] kmem_cache_alloc+0x80/0x424 [ 525.962338][T32402] btrfs_alloc_path+0x30/0x3c [ 525.963594][T32402] __btrfs_run_delayed_items+0x88/0x420 [ 525.965135][T32402] btrfs_run_delayed_items+0x24/0x34 [ 525.966525][T32402] create_pending_snapshot+0x8e4/0x2834 [ 525.968003][T32402] create_pending_snapshots+0x150/0x198 [ 525.969442][T32402] btrfs_commit_transaction+0x1000/0x2d58 [ 525.970943][T32402] create_snapshot+0x418/0x6f0 [ 525.972218][T32402] btrfs_mksubvol+0x494/0x5f8 [ 525.973459][T32402] btrfs_mksnapshot+0xc8/0x158 [ 525.974720][T32402] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 525.976224][T32402] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 525.977739][T32402] btrfs_ioctl+0x9b4/0xb08 [ 525.978937][T32402] __arm64_sys_ioctl+0x14c/0x1c8 [ 525.980263][T32402] invoke_syscall+0x98/0x2b8 [ 525.981454][T32402] el0_svc_common+0x130/0x23c [ 525.982725][T32402] do_el0_svc+0x48/0x58 [ 525.983805][T32402] el0_svc+0x58/0x16c [ 525.984822][T32402] el0t_64_sync_handler+0x84/0xfc [ 525.986104][T32402] el0t_64_sync+0x190/0x194 [ 525.987527][T32402] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 525.990202][T32402] BTRFS info (device loop0: state EA): forced readonly [ 525.991967][T32402] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 525.994303][T32402] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 526.191088][T32419] loop0: detected capacity change from 0 to 32768 [ 526.193880][T32419] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (32419) [ 526.199103][T32419] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 526.201356][T32419] BTRFS info (device loop0): using free space tree [ 526.211360][T32419] BTRFS info (device loop0): enabling ssd optimizations [ 526.213225][T32419] BTRFS info (device loop0): auto enabling async discard [ 526.217189][T32419] FAULT_INJECTION: forcing a failure. [ 526.217189][T32419] name failslab, interval 1, probability 0, space 0, times 0 [ 526.220547][T32419] CPU: 1 PID: 32419 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 526.223223][T32419] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 526.225851][T32419] Call trace: [ 526.226724][T32419] dump_backtrace+0x1b8/0x1e4 [ 526.228024][T32419] show_stack+0x2c/0x44 [ 526.229173][T32419] dump_stack_lvl+0xd0/0x124 [ 526.230394][T32419] dump_stack+0x1c/0x28 [ 526.231491][T32419] should_fail_ex+0x3f8/0x5c4 [ 526.232736][T32419] __should_failslab+0xc8/0x128 [ 526.234027][T32419] should_failslab+0x10/0x28 [ 526.235287][T32419] kmem_cache_alloc+0x80/0x424 [ 526.236545][T32419] btrfs_alloc_path+0x30/0x3c [ 526.237825][T32419] __btrfs_run_delayed_items+0x88/0x420 [ 526.239346][T32419] btrfs_run_delayed_items+0x24/0x34 [ 526.240751][T32419] create_pending_snapshot+0x8e4/0x2834 [ 526.242240][T32419] create_pending_snapshots+0x150/0x198 [ 526.243634][T32419] btrfs_commit_transaction+0x1000/0x2d58 [ 526.245201][T32419] create_snapshot+0x418/0x6f0 [ 526.246480][T32419] btrfs_mksubvol+0x494/0x5f8 [ 526.247776][T32419] btrfs_mksnapshot+0xc8/0x158 [ 526.249033][T32419] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 526.250512][T32419] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 526.252092][T32419] btrfs_ioctl+0x9b4/0xb08 [ 526.253264][T32419] __arm64_sys_ioctl+0x14c/0x1c8 [ 526.254574][T32419] invoke_syscall+0x98/0x2b8 [ 526.255816][T32419] el0_svc_common+0x130/0x23c [ 526.257068][T32419] do_el0_svc+0x48/0x58 [ 526.258169][T32419] el0_svc+0x58/0x16c [ 526.259202][T32419] el0t_64_sync_handler+0x84/0xfc [ 526.260493][T32419] el0t_64_sync+0x190/0x194 [ 526.263367][T32419] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 526.266193][T32419] BTRFS info (device loop0: state EA): forced readonly [ 526.268302][T32419] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 526.270876][T32419] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 526.502858][T32436] loop0: detected capacity change from 0 to 32768 [ 526.505765][T32436] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (32436) [ 526.510863][T32436] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 526.513181][T32436] BTRFS info (device loop0): using free space tree [ 526.524179][T32436] BTRFS info (device loop0): enabling ssd optimizations [ 526.526078][T32436] BTRFS info (device loop0): auto enabling async discard [ 526.530279][T32436] FAULT_INJECTION: forcing a failure. [ 526.530279][T32436] name failslab, interval 1, probability 0, space 0, times 0 [ 526.533581][T32436] CPU: 0 PID: 32436 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 526.536262][T32436] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 526.538911][T32436] Call trace: [ 526.539791][T32436] dump_backtrace+0x1b8/0x1e4 [ 526.541018][T32436] show_stack+0x2c/0x44 [ 526.542164][T32436] dump_stack_lvl+0xd0/0x124 [ 526.543378][T32436] dump_stack+0x1c/0x28 [ 526.544504][T32436] should_fail_ex+0x3f8/0x5c4 [ 526.545754][T32436] __should_failslab+0xc8/0x128 [ 526.547091][T32436] should_failslab+0x10/0x28 [ 526.548337][T32436] kmem_cache_alloc+0x80/0x424 [ 526.549630][T32436] btrfs_alloc_path+0x30/0x3c [ 526.550861][T32436] __btrfs_run_delayed_items+0x88/0x420 [ 526.552353][T32436] btrfs_run_delayed_items+0x24/0x34 [ 526.553761][T32436] create_pending_snapshot+0x8e4/0x2834 [ 526.555222][T32436] create_pending_snapshots+0x150/0x198 [ 526.556699][T32436] btrfs_commit_transaction+0x1000/0x2d58 [ 526.558270][T32436] create_snapshot+0x418/0x6f0 [ 526.559600][T32436] btrfs_mksubvol+0x494/0x5f8 [ 526.560910][T32436] btrfs_mksnapshot+0xc8/0x158 [ 526.562238][T32436] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 526.563705][T32436] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 526.565217][T32436] btrfs_ioctl+0x9b4/0xb08 [ 526.566412][T32436] __arm64_sys_ioctl+0x14c/0x1c8 [ 526.567702][T32436] invoke_syscall+0x98/0x2b8 [ 526.568956][T32436] el0_svc_common+0x130/0x23c [ 526.570201][T32436] do_el0_svc+0x48/0x58 [ 526.571345][T32436] el0_svc+0x58/0x16c [ 526.572387][T32436] el0t_64_sync_handler+0x84/0xfc [ 526.573700][T32436] el0t_64_sync+0x190/0x194 [ 526.575027][T32436] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 526.577796][T32436] BTRFS info (device loop0: state EA): forced readonly [ 526.579626][T32436] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 526.582076][T32436] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 526.799536][T32453] loop0: detected capacity change from 0 to 32768 [ 526.802361][T32453] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (32453) [ 526.807409][T32453] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 526.809637][T32453] BTRFS info (device loop0): using free space tree [ 526.819891][T32453] BTRFS info (device loop0): enabling ssd optimizations [ 526.821875][T32453] BTRFS info (device loop0): auto enabling async discard [ 526.825866][T32453] FAULT_INJECTION: forcing a failure. [ 526.825866][T32453] name failslab, interval 1, probability 0, space 0, times 0 [ 526.829261][T32453] CPU: 1 PID: 32453 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 526.831954][T32453] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 526.834578][T32453] Call trace: [ 526.835415][T32453] dump_backtrace+0x1b8/0x1e4 [ 526.836653][T32453] show_stack+0x2c/0x44 [ 526.837770][T32453] dump_stack_lvl+0xd0/0x124 [ 526.839023][T32453] dump_stack+0x1c/0x28 [ 526.840129][T32453] should_fail_ex+0x3f8/0x5c4 [ 526.841365][T32453] __should_failslab+0xc8/0x128 [ 526.842627][T32453] should_failslab+0x10/0x28 [ 526.843850][T32453] kmem_cache_alloc+0x80/0x424 [ 526.845155][T32453] btrfs_alloc_path+0x30/0x3c [ 526.846443][T32453] __btrfs_run_delayed_items+0x88/0x420 [ 526.847919][T32453] btrfs_run_delayed_items+0x24/0x34 [ 526.849322][T32453] create_pending_snapshot+0x8e4/0x2834 [ 526.850815][T32453] create_pending_snapshots+0x150/0x198 [ 526.852333][T32453] btrfs_commit_transaction+0x1000/0x2d58 [ 526.853830][T32453] create_snapshot+0x418/0x6f0 [ 526.855101][T32453] btrfs_mksubvol+0x494/0x5f8 [ 526.856366][T32453] btrfs_mksnapshot+0xc8/0x158 [ 526.857643][T32453] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 526.859137][T32453] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 526.860612][T32453] btrfs_ioctl+0x9b4/0xb08 [ 526.861805][T32453] __arm64_sys_ioctl+0x14c/0x1c8 [ 526.863120][T32453] invoke_syscall+0x98/0x2b8 [ 526.864328][T32453] el0_svc_common+0x130/0x23c [ 526.865576][T32453] do_el0_svc+0x48/0x58 [ 526.866657][T32453] el0_svc+0x58/0x16c [ 526.867731][T32453] el0t_64_sync_handler+0x84/0xfc [ 526.869030][T32453] el0t_64_sync+0x190/0x194 [ 526.870344][T32453] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 526.873000][T32453] BTRFS info (device loop0: state EA): forced readonly [ 526.874795][T32453] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 526.877277][T32453] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 527.072247][T32470] loop0: detected capacity change from 0 to 32768 [ 527.075124][T32470] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (32470) [ 527.080314][T32470] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 527.082680][T32470] BTRFS info (device loop0): using free space tree [ 527.092625][T32470] BTRFS info (device loop0): enabling ssd optimizations [ 527.094592][T32470] BTRFS info (device loop0): auto enabling async discard [ 527.098603][T32470] FAULT_INJECTION: forcing a failure. [ 527.098603][T32470] name failslab, interval 1, probability 0, space 0, times 0 [ 527.101899][T32470] CPU: 0 PID: 32470 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 527.104643][T32470] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 527.107291][T32470] Call trace: [ 527.108176][T32470] dump_backtrace+0x1b8/0x1e4 [ 527.109451][T32470] show_stack+0x2c/0x44 [ 527.110554][T32470] dump_stack_lvl+0xd0/0x124 [ 527.111828][T32470] dump_stack+0x1c/0x28 [ 527.112924][T32470] should_fail_ex+0x3f8/0x5c4 [ 527.114155][T32470] __should_failslab+0xc8/0x128 [ 527.115503][T32470] should_failslab+0x10/0x28 [ 527.116685][T32470] kmem_cache_alloc+0x80/0x424 [ 527.117986][T32470] btrfs_alloc_path+0x30/0x3c [ 527.119219][T32470] __btrfs_run_delayed_items+0x88/0x420 [ 527.120683][T32470] btrfs_run_delayed_items+0x24/0x34 [ 527.122099][T32470] create_pending_snapshot+0x8e4/0x2834 [ 527.123558][T32470] create_pending_snapshots+0x150/0x198 [ 527.125012][T32470] btrfs_commit_transaction+0x1000/0x2d58 [ 527.126535][T32470] create_snapshot+0x418/0x6f0 [ 527.127845][T32470] btrfs_mksubvol+0x494/0x5f8 [ 527.129116][T32470] btrfs_mksnapshot+0xc8/0x158 [ 527.130375][T32470] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 527.131885][T32470] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 527.133400][T32470] btrfs_ioctl+0x9b4/0xb08 [ 527.134555][T32470] __arm64_sys_ioctl+0x14c/0x1c8 [ 527.135863][T32470] invoke_syscall+0x98/0x2b8 [ 527.137070][T32470] el0_svc_common+0x130/0x23c [ 527.138272][T32470] do_el0_svc+0x48/0x58 [ 527.139344][T32470] el0_svc+0x58/0x16c [ 527.140388][T32470] el0t_64_sync_handler+0x84/0xfc [ 527.141725][T32470] el0t_64_sync+0x190/0x194 [ 527.145203][T32470] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 527.148095][T32470] BTRFS info (device loop0: state EA): forced readonly [ 527.149837][T32470] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 527.152181][T32470] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 527.356666][T32487] loop0: detected capacity change from 0 to 32768 [ 527.359589][T32487] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (32487) [ 527.364353][T32487] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 527.366636][T32487] BTRFS info (device loop0): using free space tree [ 527.376531][T32487] BTRFS info (device loop0): enabling ssd optimizations [ 527.378529][T32487] BTRFS info (device loop0): auto enabling async discard [ 527.382438][T32487] FAULT_INJECTION: forcing a failure. [ 527.382438][T32487] name failslab, interval 1, probability 0, space 0, times 0 [ 527.385683][T32487] CPU: 0 PID: 32487 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 527.388351][T32487] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 527.390973][T32487] Call trace: [ 527.391825][T32487] dump_backtrace+0x1b8/0x1e4 [ 527.393081][T32487] show_stack+0x2c/0x44 [ 527.394175][T32487] dump_stack_lvl+0xd0/0x124 [ 527.395401][T32487] dump_stack+0x1c/0x28 [ 527.396466][T32487] should_fail_ex+0x3f8/0x5c4 [ 527.397686][T32487] __should_failslab+0xc8/0x128 [ 527.398958][T32487] should_failslab+0x10/0x28 [ 527.400153][T32487] kmem_cache_alloc+0x80/0x424 [ 527.401392][T32487] btrfs_alloc_path+0x30/0x3c [ 527.402637][T32487] __btrfs_run_delayed_items+0x88/0x420 [ 527.404099][T32487] btrfs_run_delayed_items+0x24/0x34 [ 527.405475][T32487] create_pending_snapshot+0x8e4/0x2834 [ 527.406938][T32487] create_pending_snapshots+0x150/0x198 [ 527.408347][T32487] btrfs_commit_transaction+0x1000/0x2d58 [ 527.409883][T32487] create_snapshot+0x418/0x6f0 [ 527.411130][T32487] btrfs_mksubvol+0x494/0x5f8 [ 527.412352][T32487] btrfs_mksnapshot+0xc8/0x158 [ 527.413654][T32487] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 527.415149][T32487] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 527.416629][T32487] btrfs_ioctl+0x9b4/0xb08 [ 527.417818][T32487] __arm64_sys_ioctl+0x14c/0x1c8 [ 527.419103][T32487] invoke_syscall+0x98/0x2b8 [ 527.420383][T32487] el0_svc_common+0x130/0x23c [ 527.421628][T32487] do_el0_svc+0x48/0x58 [ 527.422716][T32487] el0_svc+0x58/0x16c [ 527.423733][T32487] el0t_64_sync_handler+0x84/0xfc [ 527.425127][T32487] el0t_64_sync+0x190/0x194 [ 527.427612][T32487] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 527.430405][T32487] BTRFS info (device loop0: state EA): forced readonly [ 527.432210][T32487] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 527.434675][T32487] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 527.643799][T32504] loop0: detected capacity change from 0 to 32768 [ 527.646651][T32504] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (32504) [ 527.651165][T32504] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 527.653404][T32504] BTRFS info (device loop0): using free space tree [ 527.662832][T32504] BTRFS info (device loop0): enabling ssd optimizations [ 527.664660][T32504] BTRFS info (device loop0): auto enabling async discard [ 527.668646][T32504] FAULT_INJECTION: forcing a failure. [ 527.668646][T32504] name failslab, interval 1, probability 0, space 0, times 0 [ 527.671886][T32504] CPU: 1 PID: 32504 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 527.674529][T32504] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 527.677116][T32504] Call trace: [ 527.677978][T32504] dump_backtrace+0x1b8/0x1e4 [ 527.679226][T32504] show_stack+0x2c/0x44 [ 527.680318][T32504] dump_stack_lvl+0xd0/0x124 [ 527.681504][T32504] dump_stack+0x1c/0x28 [ 527.682596][T32504] should_fail_ex+0x3f8/0x5c4 [ 527.683829][T32504] __should_failslab+0xc8/0x128 [ 527.685110][T32504] should_failslab+0x10/0x28 [ 527.686347][T32504] kmem_cache_alloc+0x80/0x424 [ 527.687579][T32504] btrfs_alloc_path+0x30/0x3c [ 527.688806][T32504] __btrfs_run_delayed_items+0x88/0x420 [ 527.690319][T32504] btrfs_run_delayed_items+0x24/0x34 [ 527.691744][T32504] create_pending_snapshot+0x8e4/0x2834 [ 527.693264][T32504] create_pending_snapshots+0x150/0x198 [ 527.694723][T32504] btrfs_commit_transaction+0x1000/0x2d58 [ 527.696272][T32504] create_snapshot+0x418/0x6f0 [ 527.697527][T32504] btrfs_mksubvol+0x494/0x5f8 [ 527.698829][T32504] btrfs_mksnapshot+0xc8/0x158 [ 527.700067][T32504] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 527.701561][T32504] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 527.703078][T32504] btrfs_ioctl+0x9b4/0xb08 [ 527.704235][T32504] __arm64_sys_ioctl+0x14c/0x1c8 [ 527.705521][T32504] invoke_syscall+0x98/0x2b8 [ 527.706725][T32504] el0_svc_common+0x130/0x23c [ 527.707978][T32504] do_el0_svc+0x48/0x58 [ 527.709070][T32504] el0_svc+0x58/0x16c [ 527.710140][T32504] el0t_64_sync_handler+0x84/0xfc [ 527.711471][T32504] el0t_64_sync+0x190/0x194 [ 527.712833][T32504] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 527.715477][T32504] BTRFS info (device loop0: state EA): forced readonly [ 527.717766][T32504] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 527.720087][T32504] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 527.915812][T32521] loop0: detected capacity change from 0 to 32768 [ 527.918666][T32521] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (32521) [ 527.923289][T32521] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 527.925567][T32521] BTRFS info (device loop0): using free space tree [ 527.934565][T32521] BTRFS info (device loop0): enabling ssd optimizations [ 527.936414][T32521] BTRFS info (device loop0): auto enabling async discard [ 527.940594][T32521] FAULT_INJECTION: forcing a failure. [ 527.940594][T32521] name failslab, interval 1, probability 0, space 0, times 0 [ 527.943960][T32521] CPU: 1 PID: 32521 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 527.946708][T32521] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 527.949340][T32521] Call trace: [ 527.950190][T32521] dump_backtrace+0x1b8/0x1e4 [ 527.951413][T32521] show_stack+0x2c/0x44 [ 527.952481][T32521] dump_stack_lvl+0xd0/0x124 [ 527.953667][T32521] dump_stack+0x1c/0x28 [ 527.954760][T32521] should_fail_ex+0x3f8/0x5c4 [ 527.955974][T32521] __should_failslab+0xc8/0x128 [ 527.957231][T32521] should_failslab+0x10/0x28 [ 527.958403][T32521] kmem_cache_alloc+0x80/0x424 [ 527.959637][T32521] btrfs_alloc_path+0x30/0x3c [ 527.960853][T32521] __btrfs_run_delayed_items+0x88/0x420 [ 527.962254][T32521] btrfs_run_delayed_items+0x24/0x34 [ 527.963616][T32521] create_pending_snapshot+0x8e4/0x2834 [ 527.965072][T32521] create_pending_snapshots+0x150/0x198 [ 527.966541][T32521] btrfs_commit_transaction+0x1000/0x2d58 [ 527.968037][T32521] create_snapshot+0x418/0x6f0 [ 527.969273][T32521] btrfs_mksubvol+0x494/0x5f8 [ 527.970461][T32521] btrfs_mksnapshot+0xc8/0x158 [ 527.971694][T32521] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 527.973195][T32521] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 527.974698][T32521] btrfs_ioctl+0x9b4/0xb08 [ 527.975875][T32521] __arm64_sys_ioctl+0x14c/0x1c8 [ 527.977218][T32521] invoke_syscall+0x98/0x2b8 [ 527.978439][T32521] el0_svc_common+0x130/0x23c [ 527.979673][T32521] do_el0_svc+0x48/0x58 [ 527.980761][T32521] el0_svc+0x58/0x16c [ 527.981829][T32521] el0t_64_sync_handler+0x84/0xfc [ 527.983146][T32521] el0t_64_sync+0x190/0x194 [ 527.986551][T32521] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 527.989391][T32521] BTRFS info (device loop0: state EA): forced readonly [ 527.991205][T32521] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 527.993562][T32521] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 528.194060][T32538] loop0: detected capacity change from 0 to 32768 [ 528.197449][T32538] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (32538) [ 528.202217][T32538] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 528.204519][T32538] BTRFS info (device loop0): using free space tree [ 528.214177][T32538] BTRFS info (device loop0): enabling ssd optimizations [ 528.216147][T32538] BTRFS info (device loop0): auto enabling async discard [ 528.228544][T32538] FAULT_INJECTION: forcing a failure. [ 528.228544][T32538] name failslab, interval 1, probability 0, space 0, times 0 [ 528.231854][T32538] CPU: 1 PID: 32538 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 528.234521][T32538] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 528.237049][T32538] Call trace: [ 528.237876][T32538] dump_backtrace+0x1b8/0x1e4 [ 528.239088][T32538] show_stack+0x2c/0x44 [ 528.240154][T32538] dump_stack_lvl+0xd0/0x124 [ 528.241378][T32538] dump_stack+0x1c/0x28 [ 528.242433][T32538] should_fail_ex+0x3f8/0x5c4 [ 528.243655][T32538] __should_failslab+0xc8/0x128 [ 528.244944][T32538] should_failslab+0x10/0x28 [ 528.246118][T32538] kmem_cache_alloc+0x80/0x424 [ 528.247381][T32538] btrfs_alloc_path+0x30/0x3c [ 528.248582][T32538] __btrfs_run_delayed_items+0x88/0x420 [ 528.250055][T32538] btrfs_run_delayed_items+0x24/0x34 [ 528.251427][T32538] create_pending_snapshot+0x8e4/0x2834 [ 528.252856][T32538] create_pending_snapshots+0x150/0x198 [ 528.254305][T32538] btrfs_commit_transaction+0x1000/0x2d58 [ 528.255768][T32538] create_snapshot+0x418/0x6f0 [ 528.257015][T32538] btrfs_mksubvol+0x494/0x5f8 [ 528.258245][T32538] btrfs_mksnapshot+0xc8/0x158 [ 528.259476][T32538] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 528.260938][T32538] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 528.262420][T32538] btrfs_ioctl+0x9b4/0xb08 [ 528.263577][T32538] __arm64_sys_ioctl+0x14c/0x1c8 [ 528.264874][T32538] invoke_syscall+0x98/0x2b8 [ 528.266076][T32538] el0_svc_common+0x130/0x23c [ 528.267303][T32538] do_el0_svc+0x48/0x58 [ 528.268362][T32538] el0_svc+0x58/0x16c [ 528.269448][T32538] el0t_64_sync_handler+0x84/0xfc [ 528.270733][T32538] el0t_64_sync+0x190/0x194 [ 528.274954][T32538] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 528.277876][T32538] BTRFS info (device loop0: state EA): forced readonly [ 528.279678][T32538] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 528.282008][T32538] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 528.521868][T32555] loop0: detected capacity change from 0 to 32768 [ 528.524665][T32555] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (32555) [ 528.529799][T32555] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 528.532166][T32555] BTRFS info (device loop0): using free space tree [ 528.542800][T32555] BTRFS info (device loop0): enabling ssd optimizations [ 528.544707][T32555] BTRFS info (device loop0): auto enabling async discard [ 528.548378][T32555] FAULT_INJECTION: forcing a failure. [ 528.548378][T32555] name failslab, interval 1, probability 0, space 0, times 0 [ 528.551712][T32555] CPU: 0 PID: 32555 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 528.554381][T32555] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 528.557049][T32555] Call trace: [ 528.557893][T32555] dump_backtrace+0x1b8/0x1e4 [ 528.559131][T32555] show_stack+0x2c/0x44 [ 528.560236][T32555] dump_stack_lvl+0xd0/0x124 [ 528.561470][T32555] dump_stack+0x1c/0x28 [ 528.562592][T32555] should_fail_ex+0x3f8/0x5c4 [ 528.563830][T32555] __should_failslab+0xc8/0x128 [ 528.565141][T32555] should_failslab+0x10/0x28 [ 528.566342][T32555] kmem_cache_alloc+0x80/0x424 [ 528.567612][T32555] btrfs_alloc_path+0x30/0x3c [ 528.568878][T32555] __btrfs_run_delayed_items+0x88/0x420 [ 528.570382][T32555] btrfs_run_delayed_items+0x24/0x34 [ 528.571846][T32555] create_pending_snapshot+0x8e4/0x2834 [ 528.573307][T32555] create_pending_snapshots+0x150/0x198 [ 528.574793][T32555] btrfs_commit_transaction+0x1000/0x2d58 [ 528.576269][T32555] create_snapshot+0x418/0x6f0 [ 528.577560][T32555] btrfs_mksubvol+0x494/0x5f8 [ 528.578851][T32555] btrfs_mksnapshot+0xc8/0x158 [ 528.580103][T32555] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 528.581606][T32555] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 528.583107][T32555] btrfs_ioctl+0x9b4/0xb08 [ 528.584272][T32555] __arm64_sys_ioctl+0x14c/0x1c8 [ 528.585555][T32555] invoke_syscall+0x98/0x2b8 [ 528.586774][T32555] el0_svc_common+0x130/0x23c [ 528.588007][T32555] do_el0_svc+0x48/0x58 [ 528.589129][T32555] el0_svc+0x58/0x16c [ 528.590182][T32555] el0t_64_sync_handler+0x84/0xfc [ 528.591544][T32555] el0t_64_sync+0x190/0x194 [ 528.593048][T32555] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 528.595735][T32555] BTRFS info (device loop0: state EA): forced readonly [ 528.597796][T32555] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 528.600162][T32555] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 528.794944][T32572] loop0: detected capacity change from 0 to 32768 [ 528.797862][T32572] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (32572) [ 528.802616][T32572] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 528.804841][T32572] BTRFS info (device loop0): using free space tree [ 528.815126][T32572] BTRFS info (device loop0): enabling ssd optimizations [ 528.817074][T32572] BTRFS info (device loop0): auto enabling async discard [ 528.820898][T32572] FAULT_INJECTION: forcing a failure. [ 528.820898][T32572] name failslab, interval 1, probability 0, space 0, times 0 [ 528.824122][T32572] CPU: 0 PID: 32572 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 528.826754][T32572] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 528.829434][T32572] Call trace: [ 528.830278][T32572] dump_backtrace+0x1b8/0x1e4 [ 528.831504][T32572] show_stack+0x2c/0x44 [ 528.832623][T32572] dump_stack_lvl+0xd0/0x124 [ 528.833866][T32572] dump_stack+0x1c/0x28 [ 528.834964][T32572] should_fail_ex+0x3f8/0x5c4 [ 528.836211][T32572] __should_failslab+0xc8/0x128 [ 528.837527][T32572] should_failslab+0x10/0x28 [ 528.838834][T32572] kmem_cache_alloc+0x80/0x424 [ 528.840087][T32572] btrfs_alloc_path+0x30/0x3c [ 528.841328][T32572] __btrfs_run_delayed_items+0x88/0x420 [ 528.842794][T32572] btrfs_run_delayed_items+0x24/0x34 [ 528.844195][T32572] create_pending_snapshot+0x8e4/0x2834 [ 528.845695][T32572] create_pending_snapshots+0x150/0x198 [ 528.847222][T32572] btrfs_commit_transaction+0x1000/0x2d58 [ 528.848740][T32572] create_snapshot+0x418/0x6f0 [ 528.849990][T32572] btrfs_mksubvol+0x494/0x5f8 [ 528.851226][T32572] btrfs_mksnapshot+0xc8/0x158 [ 528.852507][T32572] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 528.854044][T32572] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 528.855534][T32572] btrfs_ioctl+0x9b4/0xb08 [ 528.856712][T32572] __arm64_sys_ioctl+0x14c/0x1c8 [ 528.858050][T32572] invoke_syscall+0x98/0x2b8 [ 528.859229][T32572] el0_svc_common+0x130/0x23c [ 528.860432][T32572] do_el0_svc+0x48/0x58 [ 528.861543][T32572] el0_svc+0x58/0x16c [ 528.862591][T32572] el0t_64_sync_handler+0x84/0xfc [ 528.863926][T32572] el0t_64_sync+0x190/0x194 [ 528.865481][T32572] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 528.868445][T32572] BTRFS info (device loop0: state EA): forced readonly [ 528.870173][T32572] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 528.872536][T32572] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 529.113059][T32589] loop0: detected capacity change from 0 to 32768 [ 529.115940][T32589] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (32589) [ 529.121424][T32589] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 529.123727][T32589] BTRFS info (device loop0): using free space tree [ 529.133967][T32589] BTRFS info (device loop0): enabling ssd optimizations [ 529.135805][T32589] BTRFS info (device loop0): auto enabling async discard [ 529.139898][T32589] FAULT_INJECTION: forcing a failure. [ 529.139898][T32589] name failslab, interval 1, probability 0, space 0, times 0 [ 529.143306][T32589] CPU: 0 PID: 32589 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 529.145973][T32589] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 529.148594][T32589] Call trace: [ 529.149440][T32589] dump_backtrace+0x1b8/0x1e4 [ 529.150659][T32589] show_stack+0x2c/0x44 [ 529.151797][T32589] dump_stack_lvl+0xd0/0x124 [ 529.153000][T32589] dump_stack+0x1c/0x28 [ 529.154069][T32589] should_fail_ex+0x3f8/0x5c4 [ 529.155344][T32589] __should_failslab+0xc8/0x128 [ 529.156687][T32589] should_failslab+0x10/0x28 [ 529.157928][T32589] kmem_cache_alloc+0x80/0x424 [ 529.159241][T32589] btrfs_alloc_path+0x30/0x3c [ 529.160486][T32589] __btrfs_run_delayed_items+0x88/0x420 [ 529.161951][T32589] btrfs_run_delayed_items+0x24/0x34 [ 529.163392][T32589] create_pending_snapshot+0x8e4/0x2834 [ 529.164862][T32589] create_pending_snapshots+0x150/0x198 [ 529.166382][T32589] btrfs_commit_transaction+0x1000/0x2d58 [ 529.167924][T32589] create_snapshot+0x418/0x6f0 [ 529.169177][T32589] btrfs_mksubvol+0x494/0x5f8 [ 529.170414][T32589] btrfs_mksnapshot+0xc8/0x158 [ 529.171685][T32589] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 529.173179][T32589] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 529.174709][T32589] btrfs_ioctl+0x9b4/0xb08 [ 529.175891][T32589] __arm64_sys_ioctl+0x14c/0x1c8 [ 529.177216][T32589] invoke_syscall+0x98/0x2b8 [ 529.178440][T32589] el0_svc_common+0x130/0x23c [ 529.179710][T32589] do_el0_svc+0x48/0x58 [ 529.180772][T32589] el0_svc+0x58/0x16c [ 529.181845][T32589] el0t_64_sync_handler+0x84/0xfc [ 529.183216][T32589] el0t_64_sync+0x190/0x194 [ 529.184738][T32589] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 529.187580][T32589] BTRFS info (device loop0: state EA): forced readonly [ 529.189369][T32589] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 529.191732][T32589] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 529.391323][T32606] loop0: detected capacity change from 0 to 32768 [ 529.395217][T32606] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (32606) [ 529.402084][T32606] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 529.404499][T32606] BTRFS info (device loop0): using free space tree [ 529.414968][T32606] BTRFS info (device loop0): enabling ssd optimizations [ 529.416973][T32606] BTRFS info (device loop0): auto enabling async discard [ 529.421145][T32606] FAULT_INJECTION: forcing a failure. [ 529.421145][T32606] name failslab, interval 1, probability 0, space 0, times 0 [ 529.424371][T32606] CPU: 1 PID: 32606 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 529.427091][T32606] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 529.429764][T32606] Call trace: [ 529.430631][T32606] dump_backtrace+0x1b8/0x1e4 [ 529.431887][T32606] show_stack+0x2c/0x44 [ 529.433027][T32606] dump_stack_lvl+0xd0/0x124 [ 529.434245][T32606] dump_stack+0x1c/0x28 [ 529.435331][T32606] should_fail_ex+0x3f8/0x5c4 [ 529.436573][T32606] __should_failslab+0xc8/0x128 [ 529.437897][T32606] should_failslab+0x10/0x28 [ 529.439133][T32606] kmem_cache_alloc+0x80/0x424 [ 529.440394][T32606] btrfs_alloc_path+0x30/0x3c [ 529.441669][T32606] __btrfs_run_delayed_items+0x88/0x420 [ 529.443141][T32606] btrfs_run_delayed_items+0x24/0x34 [ 529.444528][T32606] create_pending_snapshot+0x8e4/0x2834 [ 529.446013][T32606] create_pending_snapshots+0x150/0x198 [ 529.447511][T32606] btrfs_commit_transaction+0x1000/0x2d58 [ 529.449130][T32606] create_snapshot+0x418/0x6f0 [ 529.450407][T32606] btrfs_mksubvol+0x494/0x5f8 [ 529.451650][T32606] btrfs_mksnapshot+0xc8/0x158 [ 529.452937][T32606] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 529.454443][T32606] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 529.456004][T32606] btrfs_ioctl+0x9b4/0xb08 [ 529.457191][T32606] __arm64_sys_ioctl+0x14c/0x1c8 [ 529.458494][T32606] invoke_syscall+0x98/0x2b8 [ 529.459750][T32606] el0_svc_common+0x130/0x23c [ 529.461000][T32606] do_el0_svc+0x48/0x58 [ 529.462098][T32606] el0_svc+0x58/0x16c [ 529.463146][T32606] el0t_64_sync_handler+0x84/0xfc [ 529.464505][T32606] el0t_64_sync+0x190/0x194 [ 529.466362][T32606] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 529.469308][T32606] BTRFS info (device loop0: state EA): forced readonly [ 529.471092][T32606] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 529.473501][T32606] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 529.672417][T32623] loop0: detected capacity change from 0 to 32768 [ 529.675306][T32623] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (32623) [ 529.680727][T32623] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 529.683098][T32623] BTRFS info (device loop0): using free space tree [ 529.694057][T32623] BTRFS info (device loop0): enabling ssd optimizations [ 529.695980][T32623] BTRFS info (device loop0): auto enabling async discard [ 529.700181][T32623] FAULT_INJECTION: forcing a failure. [ 529.700181][T32623] name failslab, interval 1, probability 0, space 0, times 0 [ 529.703442][T32623] CPU: 1 PID: 32623 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 529.706193][T32623] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 529.708905][T32623] Call trace: [ 529.709799][T32623] dump_backtrace+0x1b8/0x1e4 [ 529.711037][T32623] show_stack+0x2c/0x44 [ 529.712123][T32623] dump_stack_lvl+0xd0/0x124 [ 529.713336][T32623] dump_stack+0x1c/0x28 [ 529.714459][T32623] should_fail_ex+0x3f8/0x5c4 [ 529.715693][T32623] __should_failslab+0xc8/0x128 [ 529.717024][T32623] should_failslab+0x10/0x28 [ 529.718228][T32623] kmem_cache_alloc+0x80/0x424 [ 529.719467][T32623] btrfs_alloc_path+0x30/0x3c [ 529.720731][T32623] __btrfs_run_delayed_items+0x88/0x420 [ 529.722182][T32623] btrfs_run_delayed_items+0x24/0x34 [ 529.723596][T32623] create_pending_snapshot+0x8e4/0x2834 [ 529.725097][T32623] create_pending_snapshots+0x150/0x198 [ 529.726553][T32623] btrfs_commit_transaction+0x1000/0x2d58 [ 529.728051][T32623] create_snapshot+0x418/0x6f0 [ 529.729338][T32623] btrfs_mksubvol+0x494/0x5f8 [ 529.730568][T32623] btrfs_mksnapshot+0xc8/0x158 [ 529.731880][T32623] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 529.733389][T32623] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 529.734877][T32623] btrfs_ioctl+0x9b4/0xb08 [ 529.736037][T32623] __arm64_sys_ioctl+0x14c/0x1c8 [ 529.737318][T32623] invoke_syscall+0x98/0x2b8 [ 529.738515][T32623] el0_svc_common+0x130/0x23c [ 529.739742][T32623] do_el0_svc+0x48/0x58 [ 529.740837][T32623] el0_svc+0x58/0x16c [ 529.741862][T32623] el0t_64_sync_handler+0x84/0xfc [ 529.743199][T32623] el0t_64_sync+0x190/0x194 [ 529.744725][T32623] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 529.747428][T32623] BTRFS info (device loop0: state EA): forced readonly [ 529.749202][T32623] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 529.751543][T32623] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 529.947662][T32640] loop0: detected capacity change from 0 to 32768 [ 529.950601][T32640] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (32640) [ 529.955444][T32640] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 529.957847][T32640] BTRFS info (device loop0): using free space tree [ 529.968296][T32640] BTRFS info (device loop0): enabling ssd optimizations [ 529.970182][T32640] BTRFS info (device loop0): auto enabling async discard [ 529.974241][T32640] FAULT_INJECTION: forcing a failure. [ 529.974241][T32640] name failslab, interval 1, probability 0, space 0, times 0 [ 529.978070][T32640] CPU: 0 PID: 32640 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 529.980834][T32640] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 529.983441][T32640] Call trace: [ 529.984296][T32640] dump_backtrace+0x1b8/0x1e4 [ 529.985517][T32640] show_stack+0x2c/0x44 [ 529.986612][T32640] dump_stack_lvl+0xd0/0x124 [ 529.987849][T32640] dump_stack+0x1c/0x28 [ 529.988980][T32640] should_fail_ex+0x3f8/0x5c4 [ 529.990211][T32640] __should_failslab+0xc8/0x128 [ 529.991490][T32640] should_failslab+0x10/0x28 [ 529.992679][T32640] kmem_cache_alloc+0x80/0x424 [ 529.993970][T32640] btrfs_alloc_path+0x30/0x3c [ 529.995176][T32640] __btrfs_run_delayed_items+0x88/0x420 [ 529.996633][T32640] btrfs_run_delayed_items+0x24/0x34 [ 529.998097][T32640] create_pending_snapshot+0x8e4/0x2834 [ 529.999609][T32640] create_pending_snapshots+0x150/0x198 [ 530.001082][T32640] btrfs_commit_transaction+0x1000/0x2d58 [ 530.002582][T32640] create_snapshot+0x418/0x6f0 [ 530.003809][T32640] btrfs_mksubvol+0x494/0x5f8 [ 530.005046][T32640] btrfs_mksnapshot+0xc8/0x158 [ 530.006280][T32640] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 530.007793][T32640] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 530.009279][T32640] btrfs_ioctl+0x9b4/0xb08 [ 530.010445][T32640] __arm64_sys_ioctl+0x14c/0x1c8 [ 530.011765][T32640] invoke_syscall+0x98/0x2b8 [ 530.012942][T32640] el0_svc_common+0x130/0x23c [ 530.014191][T32640] do_el0_svc+0x48/0x58 [ 530.015310][T32640] el0_svc+0x58/0x16c [ 530.016336][T32640] el0t_64_sync_handler+0x84/0xfc [ 530.017694][T32640] el0t_64_sync+0x190/0x194 [ 530.021082][T32640] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 530.023968][T32640] BTRFS info (device loop0: state EA): forced readonly [ 530.025839][T32640] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 530.028766][T32640] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 530.233345][T32657] loop0: detected capacity change from 0 to 32768 [ 530.236251][T32657] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (32657) [ 530.241453][T32657] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 530.243771][T32657] BTRFS info (device loop0): using free space tree [ 530.254034][T32657] BTRFS info (device loop0): enabling ssd optimizations [ 530.255822][T32657] BTRFS info (device loop0): auto enabling async discard [ 530.259899][T32657] FAULT_INJECTION: forcing a failure. [ 530.259899][T32657] name failslab, interval 1, probability 0, space 0, times 0 [ 530.263243][T32657] CPU: 1 PID: 32657 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 530.266070][T32657] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 530.268808][T32657] Call trace: [ 530.269686][T32657] dump_backtrace+0x1b8/0x1e4 [ 530.270961][T32657] show_stack+0x2c/0x44 [ 530.272082][T32657] dump_stack_lvl+0xd0/0x124 [ 530.273308][T32657] dump_stack+0x1c/0x28 [ 530.274448][T32657] should_fail_ex+0x3f8/0x5c4 [ 530.275692][T32657] __should_failslab+0xc8/0x128 [ 530.276995][T32657] should_failslab+0x10/0x28 [ 530.278255][T32657] kmem_cache_alloc+0x80/0x424 [ 530.279524][T32657] btrfs_alloc_path+0x30/0x3c [ 530.280763][T32657] __btrfs_run_delayed_items+0x88/0x420 [ 530.282253][T32657] btrfs_run_delayed_items+0x24/0x34 [ 530.283730][T32657] create_pending_snapshot+0x8e4/0x2834 [ 530.285223][T32657] create_pending_snapshots+0x150/0x198 [ 530.286683][T32657] btrfs_commit_transaction+0x1000/0x2d58 [ 530.288272][T32657] create_snapshot+0x418/0x6f0 [ 530.289547][T32657] btrfs_mksubvol+0x494/0x5f8 [ 530.290762][T32657] btrfs_mksnapshot+0xc8/0x158 [ 530.292028][T32657] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 530.293569][T32657] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 530.295238][T32657] btrfs_ioctl+0x9b4/0xb08 [ 530.296375][T32657] __arm64_sys_ioctl+0x14c/0x1c8 [ 530.297656][T32657] invoke_syscall+0x98/0x2b8 [ 530.298902][T32657] el0_svc_common+0x130/0x23c [ 530.300129][T32657] do_el0_svc+0x48/0x58 [ 530.301244][T32657] el0_svc+0x58/0x16c [ 530.302309][T32657] el0t_64_sync_handler+0x84/0xfc [ 530.303659][T32657] el0t_64_sync+0x190/0x194 [ 530.306005][T32657] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 530.308871][T32657] BTRFS info (device loop0: state EA): forced readonly [ 530.310557][T32657] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 530.312909][T32657] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 530.509624][T32674] loop0: detected capacity change from 0 to 32768 [ 530.512532][T32674] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (32674) [ 530.517411][T32674] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 530.519716][T32674] BTRFS info (device loop0): using free space tree [ 530.530035][T32674] BTRFS info (device loop0): enabling ssd optimizations [ 530.531944][T32674] BTRFS info (device loop0): auto enabling async discard [ 530.536224][T32674] FAULT_INJECTION: forcing a failure. [ 530.536224][T32674] name failslab, interval 1, probability 0, space 0, times 0 [ 530.540005][T32674] CPU: 1 PID: 32674 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 530.542816][T32674] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 530.545544][T32674] Call trace: [ 530.546393][T32674] dump_backtrace+0x1b8/0x1e4 [ 530.547615][T32674] show_stack+0x2c/0x44 [ 530.548743][T32674] dump_stack_lvl+0xd0/0x124 [ 530.549995][T32674] dump_stack+0x1c/0x28 [ 530.551065][T32674] should_fail_ex+0x3f8/0x5c4 [ 530.552273][T32674] __should_failslab+0xc8/0x128 [ 530.553569][T32674] should_failslab+0x10/0x28 [ 530.554819][T32674] kmem_cache_alloc+0x80/0x424 [ 530.556071][T32674] btrfs_alloc_path+0x30/0x3c [ 530.557300][T32674] __btrfs_run_delayed_items+0x88/0x420 [ 530.558759][T32674] btrfs_run_delayed_items+0x24/0x34 [ 530.560197][T32674] btrfs_commit_transaction+0xa10/0x2d58 [ 530.561730][T32674] create_snapshot+0x418/0x6f0 [ 530.563027][T32674] btrfs_mksubvol+0x494/0x5f8 [ 530.564229][T32674] btrfs_mksnapshot+0xc8/0x158 [ 530.565528][T32674] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 530.567044][T32674] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 530.568557][T32674] btrfs_ioctl+0x9b4/0xb08 [ 530.569728][T32674] __arm64_sys_ioctl+0x14c/0x1c8 [ 530.571057][T32674] invoke_syscall+0x98/0x2b8 [ 530.572308][T32674] el0_svc_common+0x130/0x23c [ 530.573586][T32674] do_el0_svc+0x48/0x58 [ 530.574686][T32674] el0_svc+0x58/0x16c [ 530.575749][T32674] el0t_64_sync_handler+0x84/0xfc [ 530.577115][T32674] el0t_64_sync+0x190/0x194 [ 530.579733][T32674] BTRFS warning (device loop0): Skipping commit of aborted transaction. [ 530.581976][T32674] BTRFS: error (device loop0: state A) in cleanup_transaction:1983: errno=-12 Out of memory [ 530.584594][T32674] BTRFS info (device loop0: state EA): forced readonly [ 530.781812][T32691] loop0: detected capacity change from 0 to 32768 [ 530.784764][T32691] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (32691) [ 530.789870][T32691] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 530.792123][T32691] BTRFS info (device loop0): using free space tree [ 530.801536][T32691] BTRFS info (device loop0): enabling ssd optimizations [ 530.803478][T32691] BTRFS info (device loop0): auto enabling async discard [ 530.817331][T32691] FAULT_INJECTION: forcing a failure. [ 530.817331][T32691] name failslab, interval 1, probability 0, space 0, times 0 [ 530.820847][T32691] CPU: 0 PID: 32691 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 530.823624][T32691] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 530.826262][T32691] Call trace: [ 530.827103][T32691] dump_backtrace+0x1b8/0x1e4 [ 530.828306][T32691] show_stack+0x2c/0x44 [ 530.829388][T32691] dump_stack_lvl+0xd0/0x124 [ 530.830570][T32691] dump_stack+0x1c/0x28 [ 530.831640][T32691] should_fail_ex+0x3f8/0x5c4 [ 530.832926][T32691] __should_failslab+0xc8/0x128 [ 530.834208][T32691] should_failslab+0x10/0x28 [ 530.835441][T32691] kmem_cache_alloc+0x80/0x424 [ 530.836649][T32691] btrfs_alloc_path+0x30/0x3c [ 530.837917][T32691] __btrfs_run_delayed_items+0x88/0x420 [ 530.839351][T32691] btrfs_run_delayed_items+0x24/0x34 [ 530.840806][T32691] create_pending_snapshot+0x8e4/0x2834 [ 530.842267][T32691] create_pending_snapshots+0x150/0x198 [ 530.843731][T32691] btrfs_commit_transaction+0x1000/0x2d58 [ 530.845275][T32691] create_snapshot+0x418/0x6f0 [ 530.846549][T32691] btrfs_mksubvol+0x494/0x5f8 [ 530.847830][T32691] btrfs_mksnapshot+0xc8/0x158 [ 530.849090][T32691] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 530.850577][T32691] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 530.852130][T32691] btrfs_ioctl+0x9b4/0xb08 [ 530.853309][T32691] __arm64_sys_ioctl+0x14c/0x1c8 [ 530.854586][T32691] invoke_syscall+0x98/0x2b8 [ 530.855810][T32691] el0_svc_common+0x130/0x23c [ 530.857104][T32691] do_el0_svc+0x48/0x58 [ 530.858191][T32691] el0_svc+0x58/0x16c [ 530.859270][T32691] el0t_64_sync_handler+0x84/0xfc [ 530.860553][T32691] el0t_64_sync+0x190/0x194 [ 530.864192][T32691] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 530.867411][T32691] BTRFS info (device loop0: state EA): forced readonly [ 530.869341][T32691] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 530.871844][T32691] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 531.101842][T32708] loop0: detected capacity change from 0 to 32768 [ 531.104758][T32708] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (32708) [ 531.109995][T32708] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 531.112247][T32708] BTRFS info (device loop0): using free space tree [ 531.122718][T32708] BTRFS info (device loop0): enabling ssd optimizations [ 531.124576][T32708] BTRFS info (device loop0): auto enabling async discard [ 531.128563][T32708] FAULT_INJECTION: forcing a failure. [ 531.128563][T32708] name failslab, interval 1, probability 0, space 0, times 0 [ 531.132073][T32708] CPU: 1 PID: 32708 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 531.134842][T32708] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 531.137605][T32708] Call trace: [ 531.138464][T32708] dump_backtrace+0x1b8/0x1e4 [ 531.139708][T32708] show_stack+0x2c/0x44 [ 531.140825][T32708] dump_stack_lvl+0xd0/0x124 [ 531.142067][T32708] dump_stack+0x1c/0x28 [ 531.143186][T32708] should_fail_ex+0x3f8/0x5c4 [ 531.144431][T32708] __should_failslab+0xc8/0x128 [ 531.145733][T32708] should_failslab+0x10/0x28 [ 531.146992][T32708] kmem_cache_alloc+0x80/0x424 [ 531.148276][T32708] btrfs_alloc_path+0x30/0x3c [ 531.149551][T32708] __btrfs_run_delayed_items+0x88/0x420 [ 531.151028][T32708] btrfs_run_delayed_items+0x24/0x34 [ 531.152461][T32708] btrfs_commit_transaction+0xa10/0x2d58 [ 531.153973][T32708] create_snapshot+0x418/0x6f0 [ 531.155262][T32708] btrfs_mksubvol+0x494/0x5f8 [ 531.156518][T32708] btrfs_mksnapshot+0xc8/0x158 [ 531.157808][T32708] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 531.159381][T32708] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 531.160924][T32708] btrfs_ioctl+0x9b4/0xb08 [ 531.162085][T32708] __arm64_sys_ioctl+0x14c/0x1c8 [ 531.163420][T32708] invoke_syscall+0x98/0x2b8 [ 531.164685][T32708] el0_svc_common+0x130/0x23c [ 531.165973][T32708] do_el0_svc+0x48/0x58 [ 531.167111][T32708] el0_svc+0x58/0x16c [ 531.168212][T32708] el0t_64_sync_handler+0x84/0xfc [ 531.169570][T32708] el0t_64_sync+0x190/0x194 [ 531.173763][T32708] BTRFS warning (device loop0): Skipping commit of aborted transaction. [ 531.176072][T32708] BTRFS: error (device loop0: state A) in cleanup_transaction:1983: errno=-12 Out of memory [ 531.179148][T32708] BTRFS info (device loop0: state EA): forced readonly [ 531.381848][T32725] loop0: detected capacity change from 0 to 32768 [ 531.384739][T32725] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (32725) [ 531.389901][T32725] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 531.392086][T32725] BTRFS info (device loop0): using free space tree [ 531.403097][T32725] BTRFS info (device loop0): enabling ssd optimizations [ 531.404894][T32725] BTRFS info (device loop0): auto enabling async discard [ 531.408976][T32725] FAULT_INJECTION: forcing a failure. [ 531.408976][T32725] name failslab, interval 1, probability 0, space 0, times 0 [ 531.412360][T32725] CPU: 0 PID: 32725 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 531.415056][T32725] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 531.417775][T32725] Call trace: [ 531.418671][T32725] dump_backtrace+0x1b8/0x1e4 [ 531.419967][T32725] show_stack+0x2c/0x44 [ 531.421107][T32725] dump_stack_lvl+0xd0/0x124 [ 531.422308][T32725] dump_stack+0x1c/0x28 [ 531.423431][T32725] should_fail_ex+0x3f8/0x5c4 [ 531.424725][T32725] __should_failslab+0xc8/0x128 [ 531.426074][T32725] should_failslab+0x10/0x28 [ 531.427312][T32725] kmem_cache_alloc+0x80/0x424 [ 531.428607][T32725] btrfs_alloc_path+0x30/0x3c [ 531.429887][T32725] __btrfs_run_delayed_items+0x88/0x420 [ 531.431384][T32725] btrfs_run_delayed_items+0x24/0x34 [ 531.432882][T32725] create_pending_snapshot+0x8e4/0x2834 [ 531.434367][T32725] create_pending_snapshots+0x150/0x198 [ 531.435907][T32725] btrfs_commit_transaction+0x1000/0x2d58 [ 531.437484][T32725] create_snapshot+0x418/0x6f0 [ 531.438760][T32725] btrfs_mksubvol+0x494/0x5f8 [ 531.440035][T32725] btrfs_mksnapshot+0xc8/0x158 [ 531.441294][T32725] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 531.442840][T32725] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 531.444377][T32725] btrfs_ioctl+0x9b4/0xb08 [ 531.445542][T32725] __arm64_sys_ioctl+0x14c/0x1c8 [ 531.446876][T32725] invoke_syscall+0x98/0x2b8 [ 531.448128][T32725] el0_svc_common+0x130/0x23c [ 531.449377][T32725] do_el0_svc+0x48/0x58 [ 531.450552][T32725] el0_svc+0x58/0x16c [ 531.451675][T32725] el0t_64_sync_handler+0x84/0xfc [ 531.453092][T32725] el0t_64_sync+0x190/0x194 [ 531.454618][T32725] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 531.457539][T32725] BTRFS info (device loop0: state EA): forced readonly [ 531.459401][T32725] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 531.461808][T32725] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 531.670978][T32742] loop0: detected capacity change from 0 to 32768 [ 531.673860][T32742] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (32742) [ 531.678918][T32742] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 531.681143][T32742] BTRFS info (device loop0): using free space tree [ 531.691310][T32742] BTRFS info (device loop0): enabling ssd optimizations [ 531.693230][T32742] BTRFS info (device loop0): auto enabling async discard [ 531.697129][T32742] FAULT_INJECTION: forcing a failure. [ 531.697129][T32742] name failslab, interval 1, probability 0, space 0, times 0 [ 531.700448][T32742] CPU: 1 PID: 32742 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 531.703196][T32742] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 531.705942][T32742] Call trace: [ 531.706820][T32742] dump_backtrace+0x1b8/0x1e4 [ 531.708132][T32742] show_stack+0x2c/0x44 [ 531.709286][T32742] dump_stack_lvl+0xd0/0x124 [ 531.710562][T32742] dump_stack+0x1c/0x28 [ 531.711745][T32742] should_fail_ex+0x3f8/0x5c4 [ 531.713036][T32742] __should_failslab+0xc8/0x128 [ 531.714353][T32742] should_failslab+0x10/0x28 [ 531.715596][T32742] kmem_cache_alloc+0x80/0x424 [ 531.716909][T32742] btrfs_alloc_path+0x30/0x3c [ 531.718188][T32742] __btrfs_run_delayed_items+0x88/0x420 [ 531.719729][T32742] btrfs_run_delayed_items+0x24/0x34 [ 531.721210][T32742] create_pending_snapshot+0x8e4/0x2834 [ 531.722727][T32742] create_pending_snapshots+0x150/0x198 [ 531.724271][T32742] btrfs_commit_transaction+0x1000/0x2d58 [ 531.725831][T32742] create_snapshot+0x418/0x6f0 [ 531.727161][T32742] btrfs_mksubvol+0x494/0x5f8 [ 531.728476][T32742] btrfs_mksnapshot+0xc8/0x158 [ 531.729813][T32742] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 531.731343][T32742] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 531.732950][T32742] btrfs_ioctl+0x9b4/0xb08 [ 531.734173][T32742] __arm64_sys_ioctl+0x14c/0x1c8 [ 531.735520][T32742] invoke_syscall+0x98/0x2b8 [ 531.736791][T32742] el0_svc_common+0x130/0x23c [ 531.738099][T32742] do_el0_svc+0x48/0x58 [ 531.739231][T32742] el0_svc+0x58/0x16c [ 531.740331][T32742] el0t_64_sync_handler+0x84/0xfc [ 531.741741][T32742] el0t_64_sync+0x190/0x194 [ 531.743473][T32742] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 531.746232][T32742] BTRFS info (device loop0: state EA): forced readonly [ 531.748215][T32742] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 531.750747][T32742] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 531.955278][T32759] loop0: detected capacity change from 0 to 32768 [ 531.958199][T32759] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (32759) [ 531.962977][T32759] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 531.965162][T32759] BTRFS info (device loop0): using free space tree [ 531.975356][T32759] BTRFS info (device loop0): enabling ssd optimizations [ 531.977279][T32759] BTRFS info (device loop0): auto enabling async discard [ 531.981437][T32759] FAULT_INJECTION: forcing a failure. [ 531.981437][T32759] name failslab, interval 1, probability 0, space 0, times 0 [ 531.984898][T32759] CPU: 1 PID: 32759 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 531.987720][T32759] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 531.990465][T32759] Call trace: [ 531.991402][T32759] dump_backtrace+0x1b8/0x1e4 [ 531.992669][T32759] show_stack+0x2c/0x44 [ 531.993879][T32759] dump_stack_lvl+0xd0/0x124 [ 531.995182][T32759] dump_stack+0x1c/0x28 [ 531.996333][T32759] should_fail_ex+0x3f8/0x5c4 [ 531.997630][T32759] __should_failslab+0xc8/0x128 [ 531.998976][T32759] should_failslab+0x10/0x28 [ 532.000236][T32759] kmem_cache_alloc+0x80/0x424 [ 532.001586][T32759] btrfs_alloc_path+0x30/0x3c [ 532.002911][T32759] __btrfs_run_delayed_items+0x88/0x420 [ 532.004407][T32759] btrfs_run_delayed_items+0x24/0x34 [ 532.005847][T32759] create_pending_snapshot+0x8e4/0x2834 [ 532.007406][T32759] create_pending_snapshots+0x150/0x198 [ 532.008950][T32759] btrfs_commit_transaction+0x1000/0x2d58 [ 532.010515][T32759] create_snapshot+0x418/0x6f0 [ 532.011840][T32759] btrfs_mksubvol+0x494/0x5f8 [ 532.013167][T32759] btrfs_mksnapshot+0xc8/0x158 [ 532.014479][T32759] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 532.016039][T32759] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 532.017608][T32759] btrfs_ioctl+0x9b4/0xb08 [ 532.018848][T32759] __arm64_sys_ioctl+0x14c/0x1c8 [ 532.020201][T32759] invoke_syscall+0x98/0x2b8 [ 532.021451][T32759] el0_svc_common+0x130/0x23c [ 532.022758][T32759] do_el0_svc+0x48/0x58 [ 532.023899][T32759] el0_svc+0x58/0x16c [ 532.025000][T32759] el0t_64_sync_handler+0x84/0xfc [ 532.026397][T32759] el0t_64_sync+0x190/0x194 [ 532.027836][T32759] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 532.030565][T32759] BTRFS info (device loop0: state EA): forced readonly [ 532.032420][T32759] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 532.034853][T32759] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 532.231421][ T308] loop0: detected capacity change from 0 to 32768 [ 532.234286][ T308] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (308) [ 532.239357][ T308] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 532.241679][ T308] BTRFS info (device loop0): using free space tree [ 532.251678][ T308] BTRFS info (device loop0): enabling ssd optimizations [ 532.253585][ T308] BTRFS info (device loop0): auto enabling async discard [ 532.257620][ T308] FAULT_INJECTION: forcing a failure. [ 532.257620][ T308] name failslab, interval 1, probability 0, space 0, times 0 [ 532.260998][ T308] CPU: 1 PID: 308 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 532.263686][ T308] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 532.266265][ T308] Call trace: [ 532.267181][ T308] dump_backtrace+0x1b8/0x1e4 [ 532.268457][ T308] show_stack+0x2c/0x44 [ 532.269626][ T308] dump_stack_lvl+0xd0/0x124 [ 532.270908][ T308] dump_stack+0x1c/0x28 [ 532.272059][ T308] should_fail_ex+0x3f8/0x5c4 [ 532.273310][ T308] __should_failslab+0xc8/0x128 [ 532.274648][ T308] should_failslab+0x10/0x28 [ 532.275876][ T308] kmem_cache_alloc+0x80/0x424 [ 532.277171][ T308] btrfs_alloc_path+0x30/0x3c [ 532.278409][ T308] __btrfs_run_delayed_items+0x88/0x420 [ 532.279960][ T308] btrfs_run_delayed_items+0x24/0x34 [ 532.281380][ T308] create_pending_snapshot+0x8e4/0x2834 [ 532.282848][ T308] create_pending_snapshots+0x150/0x198 [ 532.284306][ T308] btrfs_commit_transaction+0x1000/0x2d58 [ 532.285861][ T308] create_snapshot+0x418/0x6f0 [ 532.287165][ T308] btrfs_mksubvol+0x494/0x5f8 [ 532.288432][ T308] btrfs_mksnapshot+0xc8/0x158 [ 532.289696][ T308] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 532.291203][ T308] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 532.292794][ T308] btrfs_ioctl+0x9b4/0xb08 [ 532.293987][ T308] __arm64_sys_ioctl+0x14c/0x1c8 [ 532.295342][ T308] invoke_syscall+0x98/0x2b8 [ 532.296548][ T308] el0_svc_common+0x130/0x23c [ 532.297806][ T308] do_el0_svc+0x48/0x58 [ 532.298905][ T308] el0_svc+0x58/0x16c [ 532.299961][ T308] el0t_64_sync_handler+0x84/0xfc [ 532.301312][ T308] el0t_64_sync+0x190/0x194 [ 532.303158][ T308] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 532.305858][ T308] BTRFS info (device loop0: state EA): forced readonly [ 532.307762][ T308] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 532.310183][ T308] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 532.505332][ T325] loop0: detected capacity change from 0 to 32768 [ 532.508175][ T325] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (325) [ 532.512796][ T325] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 532.515048][ T325] BTRFS info (device loop0): using free space tree [ 532.525764][ T325] BTRFS info (device loop0): enabling ssd optimizations [ 532.527774][ T325] BTRFS info (device loop0): auto enabling async discard [ 532.531913][ T325] FAULT_INJECTION: forcing a failure. [ 532.531913][ T325] name failslab, interval 1, probability 0, space 0, times 0 [ 532.535193][ T325] CPU: 1 PID: 325 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 532.537983][ T325] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 532.540701][ T325] Call trace: [ 532.541568][ T325] dump_backtrace+0x1b8/0x1e4 [ 532.542835][ T325] show_stack+0x2c/0x44 [ 532.543930][ T325] dump_stack_lvl+0xd0/0x124 [ 532.545150][ T325] dump_stack+0x1c/0x28 [ 532.546269][ T325] should_fail_ex+0x3f8/0x5c4 [ 532.547498][ T325] __should_failslab+0xc8/0x128 [ 532.548769][ T325] should_failslab+0x10/0x28 [ 532.550009][ T325] kmem_cache_alloc+0x80/0x424 [ 532.551235][ T325] btrfs_alloc_path+0x30/0x3c [ 532.552487][ T325] __btrfs_run_delayed_items+0x88/0x420 [ 532.553948][ T325] btrfs_run_delayed_items+0x24/0x34 [ 532.555353][ T325] create_pending_snapshot+0x8e4/0x2834 [ 532.556830][ T325] create_pending_snapshots+0x150/0x198 [ 532.558357][ T325] btrfs_commit_transaction+0x1000/0x2d58 [ 532.559860][ T325] create_snapshot+0x418/0x6f0 [ 532.561145][ T325] btrfs_mksubvol+0x494/0x5f8 [ 532.562384][ T325] btrfs_mksnapshot+0xc8/0x158 [ 532.563643][ T325] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 532.565197][ T325] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 532.566759][ T325] btrfs_ioctl+0x9b4/0xb08 [ 532.567929][ T325] __arm64_sys_ioctl+0x14c/0x1c8 [ 532.569244][ T325] invoke_syscall+0x98/0x2b8 [ 532.570458][ T325] el0_svc_common+0x130/0x23c [ 532.571717][ T325] do_el0_svc+0x48/0x58 [ 532.572802][ T325] el0_svc+0x58/0x16c [ 532.573895][ T325] el0t_64_sync_handler+0x84/0xfc [ 532.575221][ T325] el0t_64_sync+0x190/0x194 [ 532.576680][ T325] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 532.579378][ T325] BTRFS info (device loop0: state EA): forced readonly [ 532.581150][ T325] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 532.583532][ T325] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 532.782290][ T344] loop0: detected capacity change from 0 to 32768 [ 532.785199][ T344] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (344) [ 532.790165][ T344] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 532.792605][ T344] BTRFS info (device loop0): using free space tree [ 532.802922][ T344] BTRFS info (device loop0): enabling ssd optimizations [ 532.804825][ T344] BTRFS info (device loop0): auto enabling async discard [ 532.808911][ T344] FAULT_INJECTION: forcing a failure. [ 532.808911][ T344] name failslab, interval 1, probability 0, space 0, times 0 [ 532.812217][ T344] CPU: 1 PID: 344 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 532.814890][ T344] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 532.817575][ T344] Call trace: [ 532.818435][ T344] dump_backtrace+0x1b8/0x1e4 [ 532.819703][ T344] show_stack+0x2c/0x44 [ 532.820822][ T344] dump_stack_lvl+0xd0/0x124 [ 532.822072][ T344] dump_stack+0x1c/0x28 [ 532.823295][ T344] should_fail_ex+0x3f8/0x5c4 [ 532.824554][ T344] __should_failslab+0xc8/0x128 [ 532.825879][ T344] should_failslab+0x10/0x28 [ 532.827069][ T344] kmem_cache_alloc+0x80/0x424 [ 532.828284][ T344] btrfs_alloc_path+0x30/0x3c [ 532.829509][ T344] __btrfs_run_delayed_items+0x88/0x420 [ 532.831000][ T344] btrfs_run_delayed_items+0x24/0x34 [ 532.832444][ T344] create_pending_snapshot+0x8e4/0x2834 [ 532.833946][ T344] create_pending_snapshots+0x150/0x198 [ 532.835397][ T344] btrfs_commit_transaction+0x1000/0x2d58 [ 532.836984][ T344] create_snapshot+0x418/0x6f0 [ 532.838223][ T344] btrfs_mksubvol+0x494/0x5f8 [ 532.839457][ T344] btrfs_mksnapshot+0xc8/0x158 [ 532.840696][ T344] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 532.842172][ T344] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 532.843716][ T344] btrfs_ioctl+0x9b4/0xb08 [ 532.844909][ T344] __arm64_sys_ioctl+0x14c/0x1c8 [ 532.846229][ T344] invoke_syscall+0x98/0x2b8 [ 532.847431][ T344] el0_svc_common+0x130/0x23c [ 532.848621][ T344] do_el0_svc+0x48/0x58 [ 532.849702][ T344] el0_svc+0x58/0x16c [ 532.850749][ T344] el0t_64_sync_handler+0x84/0xfc [ 532.852104][ T344] el0t_64_sync+0x190/0x194 [ 532.854043][ T344] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 532.856845][ T344] BTRFS info (device loop0: state EA): forced readonly [ 532.858611][ T344] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 532.860985][ T344] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 533.061586][ T362] loop0: detected capacity change from 0 to 32768 [ 533.064449][ T362] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (362) [ 533.070472][ T362] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 533.072760][ T362] BTRFS info (device loop0): using free space tree [ 533.083100][ T362] BTRFS info (device loop0): enabling ssd optimizations [ 533.084916][ T362] BTRFS info (device loop0): auto enabling async discard [ 533.088691][ T362] FAULT_INJECTION: forcing a failure. [ 533.088691][ T362] name failslab, interval 1, probability 0, space 0, times 0 [ 533.092050][ T362] CPU: 1 PID: 362 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 533.094625][ T362] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 533.097268][ T362] Call trace: [ 533.098164][ T362] dump_backtrace+0x1b8/0x1e4 [ 533.099450][ T362] show_stack+0x2c/0x44 [ 533.100554][ T362] dump_stack_lvl+0xd0/0x124 [ 533.101830][ T362] dump_stack+0x1c/0x28 [ 533.102941][ T362] should_fail_ex+0x3f8/0x5c4 [ 533.104216][ T362] __should_failslab+0xc8/0x128 [ 533.105531][ T362] should_failslab+0x10/0x28 [ 533.106761][ T362] kmem_cache_alloc+0x80/0x424 [ 533.108022][ T362] btrfs_alloc_path+0x30/0x3c [ 533.109281][ T362] __btrfs_run_delayed_items+0x88/0x420 [ 533.110762][ T362] btrfs_run_delayed_items+0x24/0x34 [ 533.112200][ T362] create_pending_snapshot+0x8e4/0x2834 [ 533.113656][ T362] create_pending_snapshots+0x150/0x198 [ 533.115173][ T362] btrfs_commit_transaction+0x1000/0x2d58 [ 533.116682][ T362] create_snapshot+0x418/0x6f0 [ 533.117895][ T362] btrfs_mksubvol+0x494/0x5f8 [ 533.119123][ T362] btrfs_mksnapshot+0xc8/0x158 [ 533.120391][ T362] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 533.121932][ T362] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 533.123461][ T362] btrfs_ioctl+0x9b4/0xb08 [ 533.124642][ T362] __arm64_sys_ioctl+0x14c/0x1c8 [ 533.125960][ T362] invoke_syscall+0x98/0x2b8 [ 533.127162][ T362] el0_svc_common+0x130/0x23c [ 533.128407][ T362] do_el0_svc+0x48/0x58 [ 533.129510][ T362] el0_svc+0x58/0x16c [ 533.130606][ T362] el0t_64_sync_handler+0x84/0xfc [ 533.131994][ T362] el0t_64_sync+0x190/0x194 [ 533.133413][ T362] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 533.136017][ T362] BTRFS info (device loop0: state EA): forced readonly [ 533.138021][ T362] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 533.140423][ T362] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 533.347225][ T379] loop0: detected capacity change from 0 to 32768 [ 533.350144][ T379] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (379) [ 533.354711][ T379] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 533.356973][ T379] BTRFS info (device loop0): using free space tree [ 533.367175][ T379] BTRFS info (device loop0): enabling ssd optimizations [ 533.369005][ T379] BTRFS info (device loop0): auto enabling async discard [ 533.375315][ T379] FAULT_INJECTION: forcing a failure. [ 533.375315][ T379] name failslab, interval 1, probability 0, space 0, times 0 [ 533.379116][ T379] CPU: 1 PID: 379 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 533.381804][ T379] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 533.384418][ T379] Call trace: [ 533.385287][ T379] dump_backtrace+0x1b8/0x1e4 [ 533.386544][ T379] show_stack+0x2c/0x44 [ 533.387614][ T379] dump_stack_lvl+0xd0/0x124 [ 533.388805][ T379] dump_stack+0x1c/0x28 [ 533.389887][ T379] should_fail_ex+0x3f8/0x5c4 [ 533.391105][ T379] __should_failslab+0xc8/0x128 [ 533.392375][ T379] should_failslab+0x10/0x28 [ 533.393630][ T379] kmem_cache_alloc+0x80/0x424 [ 533.394869][ T379] btrfs_alloc_path+0x30/0x3c [ 533.396100][ T379] __btrfs_run_delayed_items+0x88/0x420 [ 533.397554][ T379] btrfs_run_delayed_items+0x24/0x34 [ 533.398926][ T379] create_pending_snapshot+0x8e4/0x2834 [ 533.400360][ T379] create_pending_snapshots+0x150/0x198 [ 533.401809][ T379] btrfs_commit_transaction+0x1000/0x2d58 [ 533.403256][ T379] create_snapshot+0x418/0x6f0 [ 533.404521][ T379] btrfs_mksubvol+0x494/0x5f8 [ 533.405756][ T379] btrfs_mksnapshot+0xc8/0x158 [ 533.407045][ T379] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 533.408549][ T379] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 533.410038][ T379] btrfs_ioctl+0x9b4/0xb08 [ 533.411198][ T379] __arm64_sys_ioctl+0x14c/0x1c8 [ 533.412503][ T379] invoke_syscall+0x98/0x2b8 [ 533.413694][ T379] el0_svc_common+0x130/0x23c [ 533.414896][ T379] do_el0_svc+0x48/0x58 [ 533.415968][ T379] el0_svc+0x58/0x16c [ 533.417028][ T379] el0t_64_sync_handler+0x84/0xfc [ 533.418324][ T379] el0t_64_sync+0x190/0x194 [ 533.421091][ T379] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 533.423958][ T379] BTRFS info (device loop0: state EA): forced readonly [ 533.425791][ T379] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 533.428565][ T379] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 533.662866][ T396] loop0: detected capacity change from 0 to 32768 [ 533.665738][ T396] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (396) [ 533.670995][ T396] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 533.673320][ T396] BTRFS info (device loop0): using free space tree [ 533.683348][ T396] BTRFS info (device loop0): enabling ssd optimizations [ 533.685325][ T396] BTRFS info (device loop0): auto enabling async discard [ 533.697411][ T396] FAULT_INJECTION: forcing a failure. [ 533.697411][ T396] name failslab, interval 1, probability 0, space 0, times 0 [ 533.700795][ T396] CPU: 0 PID: 396 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 533.703481][ T396] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 533.706127][ T396] Call trace: [ 533.706994][ T396] dump_backtrace+0x1b8/0x1e4 [ 533.708236][ T396] show_stack+0x2c/0x44 [ 533.709356][ T396] dump_stack_lvl+0xd0/0x124 [ 533.710575][ T396] dump_stack+0x1c/0x28 [ 533.711694][ T396] should_fail_ex+0x3f8/0x5c4 [ 533.712982][ T396] __should_failslab+0xc8/0x128 [ 533.714267][ T396] should_failslab+0x10/0x28 [ 533.715488][ T396] kmem_cache_alloc+0x80/0x424 [ 533.716804][ T396] btrfs_alloc_path+0x30/0x3c [ 533.718017][ T396] __btrfs_run_delayed_items+0x88/0x420 [ 533.719505][ T396] btrfs_run_delayed_items+0x24/0x34 [ 533.720896][ T396] create_pending_snapshot+0x8e4/0x2834 [ 533.722396][ T396] create_pending_snapshots+0x150/0x198 [ 533.723860][ T396] btrfs_commit_transaction+0x1000/0x2d58 [ 533.725372][ T396] create_snapshot+0x418/0x6f0 [ 533.726665][ T396] btrfs_mksubvol+0x494/0x5f8 [ 533.727908][ T396] btrfs_mksnapshot+0xc8/0x158 [ 533.729156][ T396] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 533.730673][ T396] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 533.732219][ T396] btrfs_ioctl+0x9b4/0xb08 [ 533.733356][ T396] __arm64_sys_ioctl+0x14c/0x1c8 [ 533.734694][ T396] invoke_syscall+0x98/0x2b8 [ 533.735969][ T396] el0_svc_common+0x130/0x23c [ 533.737205][ T396] do_el0_svc+0x48/0x58 [ 533.738316][ T396] el0_svc+0x58/0x16c [ 533.739349][ T396] el0t_64_sync_handler+0x84/0xfc [ 533.740680][ T396] el0t_64_sync+0x190/0x194 [ 533.742115][ T396] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 533.745938][ T396] BTRFS info (device loop0: state EA): forced readonly [ 533.748068][ T396] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 533.750388][ T396] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 533.970007][ T413] loop0: detected capacity change from 0 to 32768 [ 533.972963][ T413] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (413) [ 533.977686][ T413] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 533.979907][ T413] BTRFS info (device loop0): using free space tree [ 533.990615][ T413] BTRFS info (device loop0): enabling ssd optimizations [ 533.992587][ T413] BTRFS info (device loop0): auto enabling async discard [ 533.996373][ T413] FAULT_INJECTION: forcing a failure. [ 533.996373][ T413] name failslab, interval 1, probability 0, space 0, times 0 [ 534.000122][ T413] CPU: 1 PID: 413 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 534.002802][ T413] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 534.005408][ T413] Call trace: [ 534.006254][ T413] dump_backtrace+0x1b8/0x1e4 [ 534.007486][ T413] show_stack+0x2c/0x44 [ 534.008581][ T413] dump_stack_lvl+0xd0/0x124 [ 534.009849][ T413] dump_stack+0x1c/0x28 [ 534.010975][ T413] should_fail_ex+0x3f8/0x5c4 [ 534.012234][ T413] __should_failslab+0xc8/0x128 [ 534.013552][ T413] should_failslab+0x10/0x28 [ 534.014762][ T413] kmem_cache_alloc+0x80/0x424 [ 534.016046][ T413] btrfs_alloc_path+0x30/0x3c [ 534.017292][ T413] __btrfs_run_delayed_items+0x88/0x420 [ 534.018795][ T413] btrfs_run_delayed_items+0x24/0x34 [ 534.020190][ T413] create_pending_snapshot+0x8e4/0x2834 [ 534.021656][ T413] create_pending_snapshots+0x150/0x198 [ 534.023144][ T413] btrfs_commit_transaction+0x1000/0x2d58 [ 534.024691][ T413] create_snapshot+0x418/0x6f0 [ 534.026005][ T413] btrfs_mksubvol+0x494/0x5f8 [ 534.027262][ T413] btrfs_mksnapshot+0xc8/0x158 [ 534.028543][ T413] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 534.030076][ T413] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 534.031604][ T413] btrfs_ioctl+0x9b4/0xb08 [ 534.032792][ T413] __arm64_sys_ioctl+0x14c/0x1c8 [ 534.034134][ T413] invoke_syscall+0x98/0x2b8 [ 534.035354][ T413] el0_svc_common+0x130/0x23c [ 534.036608][ T413] do_el0_svc+0x48/0x58 [ 534.037737][ T413] el0_svc+0x58/0x16c [ 534.038870][ T413] el0t_64_sync_handler+0x84/0xfc [ 534.040228][ T413] el0t_64_sync+0x190/0x194 [ 534.042113][ T413] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 534.044878][ T413] BTRFS info (device loop0: state EA): forced readonly [ 534.046839][ T413] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 534.049211][ T413] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 534.245123][ T430] loop0: detected capacity change from 0 to 32768 [ 534.248161][ T430] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (430) [ 534.252926][ T430] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 534.255146][ T430] BTRFS info (device loop0): using free space tree [ 534.265329][ T430] BTRFS info (device loop0): enabling ssd optimizations [ 534.267375][ T430] BTRFS info (device loop0): auto enabling async discard [ 534.271222][ T430] FAULT_INJECTION: forcing a failure. [ 534.271222][ T430] name failslab, interval 1, probability 0, space 0, times 0 [ 534.274589][ T430] CPU: 1 PID: 430 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 534.277239][ T430] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 534.279866][ T430] Call trace: [ 534.280722][ T430] dump_backtrace+0x1b8/0x1e4 [ 534.281971][ T430] show_stack+0x2c/0x44 [ 534.283085][ T430] dump_stack_lvl+0xd0/0x124 [ 534.284301][ T430] dump_stack+0x1c/0x28 [ 534.285375][ T430] should_fail_ex+0x3f8/0x5c4 [ 534.286608][ T430] __should_failslab+0xc8/0x128 [ 534.287922][ T430] should_failslab+0x10/0x28 [ 534.289145][ T430] kmem_cache_alloc+0x80/0x424 [ 534.290399][ T430] btrfs_alloc_path+0x30/0x3c [ 534.291680][ T430] __btrfs_run_delayed_items+0x88/0x420 [ 534.293171][ T430] btrfs_run_delayed_items+0x24/0x34 [ 534.294586][ T430] create_pending_snapshot+0x8e4/0x2834 [ 534.296047][ T430] create_pending_snapshots+0x150/0x198 [ 534.297569][ T430] btrfs_commit_transaction+0x1000/0x2d58 [ 534.299169][ T430] create_snapshot+0x418/0x6f0 [ 534.300461][ T430] btrfs_mksubvol+0x494/0x5f8 [ 534.301689][ T430] btrfs_mksnapshot+0xc8/0x158 [ 534.302941][ T430] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 534.304490][ T430] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 534.306074][ T430] btrfs_ioctl+0x9b4/0xb08 [ 534.307294][ T430] __arm64_sys_ioctl+0x14c/0x1c8 [ 534.308660][ T430] invoke_syscall+0x98/0x2b8 [ 534.309918][ T430] el0_svc_common+0x130/0x23c [ 534.311161][ T430] do_el0_svc+0x48/0x58 [ 534.312320][ T430] el0_svc+0x58/0x16c [ 534.313405][ T430] el0t_64_sync_handler+0x84/0xfc [ 534.314774][ T430] el0t_64_sync+0x190/0x194 [ 534.316229][ T430] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 534.319640][ T430] BTRFS info (device loop0: state EA): forced readonly [ 534.321493][ T430] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 534.323942][ T430] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 534.518904][ T447] loop0: detected capacity change from 0 to 32768 [ 534.522408][ T447] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (447) [ 534.527376][ T447] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 534.529607][ T447] BTRFS info (device loop0): using free space tree [ 534.540240][ T447] BTRFS info (device loop0): enabling ssd optimizations [ 534.542098][ T447] BTRFS info (device loop0): auto enabling async discard [ 534.545926][ T447] FAULT_INJECTION: forcing a failure. [ 534.545926][ T447] name failslab, interval 1, probability 0, space 0, times 0 [ 534.549718][ T447] CPU: 1 PID: 447 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 534.552486][ T447] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 534.555121][ T447] Call trace: [ 534.555945][ T447] dump_backtrace+0x1b8/0x1e4 [ 534.557155][ T447] show_stack+0x2c/0x44 [ 534.558270][ T447] dump_stack_lvl+0xd0/0x124 [ 534.559501][ T447] dump_stack+0x1c/0x28 [ 534.560622][ T447] should_fail_ex+0x3f8/0x5c4 [ 534.561874][ T447] __should_failslab+0xc8/0x128 [ 534.563192][ T447] should_failslab+0x10/0x28 [ 534.564411][ T447] kmem_cache_alloc+0x80/0x424 [ 534.565672][ T447] btrfs_alloc_path+0x30/0x3c [ 534.566918][ T447] __btrfs_run_delayed_items+0x88/0x420 [ 534.568414][ T447] btrfs_run_delayed_items+0x24/0x34 [ 534.569832][ T447] create_pending_snapshot+0x8e4/0x2834 [ 534.571302][ T447] create_pending_snapshots+0x150/0x198 [ 534.572809][ T447] btrfs_commit_transaction+0x1000/0x2d58 [ 534.574326][ T447] create_snapshot+0x418/0x6f0 [ 534.575619][ T447] btrfs_mksubvol+0x494/0x5f8 [ 534.576841][ T447] btrfs_mksnapshot+0xc8/0x158 [ 534.578129][ T447] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 534.579668][ T447] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 534.581238][ T447] btrfs_ioctl+0x9b4/0xb08 [ 534.582430][ T447] __arm64_sys_ioctl+0x14c/0x1c8 [ 534.583709][ T447] invoke_syscall+0x98/0x2b8 [ 534.584930][ T447] el0_svc_common+0x130/0x23c [ 534.586156][ T447] do_el0_svc+0x48/0x58 [ 534.587273][ T447] el0_svc+0x58/0x16c [ 534.588322][ T447] el0t_64_sync_handler+0x84/0xfc [ 534.589646][ T447] el0t_64_sync+0x190/0x194 [ 534.593049][ T447] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 534.595742][ T447] BTRFS info (device loop0: state EA): forced readonly [ 534.598000][ T447] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 534.600419][ T447] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 534.805700][ T464] loop0: detected capacity change from 0 to 32768 [ 534.808619][ T464] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (464) [ 534.813254][ T464] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 534.815526][ T464] BTRFS info (device loop0): using free space tree [ 534.826140][ T464] BTRFS info (device loop0): enabling ssd optimizations [ 534.828185][ T464] BTRFS info (device loop0): auto enabling async discard [ 534.832051][ T464] FAULT_INJECTION: forcing a failure. [ 534.832051][ T464] name failslab, interval 1, probability 0, space 0, times 0 [ 534.835386][ T464] CPU: 0 PID: 464 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 534.838147][ T464] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 534.840810][ T464] Call trace: [ 534.841691][ T464] dump_backtrace+0x1b8/0x1e4 [ 534.842962][ T464] show_stack+0x2c/0x44 [ 534.844117][ T464] dump_stack_lvl+0xd0/0x124 [ 534.845338][ T464] dump_stack+0x1c/0x28 [ 534.846448][ T464] should_fail_ex+0x3f8/0x5c4 [ 534.847737][ T464] __should_failslab+0xc8/0x128 [ 534.849075][ T464] should_failslab+0x10/0x28 [ 534.850295][ T464] kmem_cache_alloc+0x80/0x424 [ 534.851562][ T464] btrfs_alloc_path+0x30/0x3c [ 534.852857][ T464] __btrfs_run_delayed_items+0x88/0x420 [ 534.854329][ T464] btrfs_run_delayed_items+0x24/0x34 [ 534.855748][ T464] create_pending_snapshot+0x8e4/0x2834 [ 534.857247][ T464] create_pending_snapshots+0x150/0x198 [ 534.858714][ T464] btrfs_commit_transaction+0x1000/0x2d58 [ 534.860222][ T464] create_snapshot+0x418/0x6f0 [ 534.861528][ T464] btrfs_mksubvol+0x494/0x5f8 [ 534.862805][ T464] btrfs_mksnapshot+0xc8/0x158 [ 534.864092][ T464] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 534.865605][ T464] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 534.867188][ T464] btrfs_ioctl+0x9b4/0xb08 [ 534.868380][ T464] __arm64_sys_ioctl+0x14c/0x1c8 [ 534.869713][ T464] invoke_syscall+0x98/0x2b8 [ 534.870943][ T464] el0_svc_common+0x130/0x23c [ 534.872211][ T464] do_el0_svc+0x48/0x58 [ 534.873333][ T464] el0_svc+0x58/0x16c [ 534.874417][ T464] el0t_64_sync_handler+0x84/0xfc [ 534.875759][ T464] el0t_64_sync+0x190/0x194 [ 534.877358][ T464] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 534.880064][ T464] BTRFS info (device loop0: state EA): forced readonly [ 534.881829][ T464] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 534.884239][ T464] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 535.082348][ T481] loop0: detected capacity change from 0 to 32768 [ 535.085170][ T481] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (481) [ 535.090391][ T481] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 535.092758][ T481] BTRFS info (device loop0): using free space tree [ 535.102833][ T481] BTRFS info (device loop0): enabling ssd optimizations [ 535.104766][ T481] BTRFS info (device loop0): auto enabling async discard [ 535.109702][ T481] FAULT_INJECTION: forcing a failure. [ 535.109702][ T481] name failslab, interval 1, probability 0, space 0, times 0 [ 535.113249][ T481] CPU: 0 PID: 481 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 535.115991][ T481] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 535.118687][ T481] Call trace: [ 535.119586][ T481] dump_backtrace+0x1b8/0x1e4 [ 535.120836][ T481] show_stack+0x2c/0x44 [ 535.122000][ T481] dump_stack_lvl+0xd0/0x124 [ 535.123252][ T481] dump_stack+0x1c/0x28 [ 535.124380][ T481] should_fail_ex+0x3f8/0x5c4 [ 535.125692][ T481] __should_failslab+0xc8/0x128 [ 535.127010][ T481] should_failslab+0x10/0x28 [ 535.128274][ T481] kmem_cache_alloc+0x80/0x424 [ 535.129548][ T481] btrfs_alloc_path+0x30/0x3c [ 535.130835][ T481] __btrfs_run_delayed_items+0x88/0x420 [ 535.132300][ T481] btrfs_run_delayed_items+0x24/0x34 [ 535.133700][ T481] create_pending_snapshot+0x8e4/0x2834 [ 535.135223][ T481] create_pending_snapshots+0x150/0x198 [ 535.136790][ T481] btrfs_commit_transaction+0x1000/0x2d58 [ 535.138367][ T481] create_snapshot+0x418/0x6f0 [ 535.139641][ T481] btrfs_mksubvol+0x494/0x5f8 [ 535.140929][ T481] btrfs_mksnapshot+0xc8/0x158 [ 535.142224][ T481] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 535.143772][ T481] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 535.145354][ T481] btrfs_ioctl+0x9b4/0xb08 [ 535.146561][ T481] __arm64_sys_ioctl+0x14c/0x1c8 [ 535.147887][ T481] invoke_syscall+0x98/0x2b8 [ 535.149120][ T481] el0_svc_common+0x130/0x23c [ 535.150325][ T481] do_el0_svc+0x48/0x58 [ 535.151437][ T481] el0_svc+0x58/0x16c [ 535.152510][ T481] el0t_64_sync_handler+0x84/0xfc [ 535.153839][ T481] el0t_64_sync+0x190/0x194 [ 535.155497][ T481] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 535.158469][ T481] BTRFS info (device loop0: state EA): forced readonly [ 535.160325][ T481] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 535.162840][ T481] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 535.367440][ T498] loop0: detected capacity change from 0 to 32768 [ 535.370290][ T498] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (498) [ 535.375016][ T498] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 535.377590][ T498] BTRFS info (device loop0): using free space tree [ 535.387721][ T498] BTRFS info (device loop0): enabling ssd optimizations [ 535.389576][ T498] BTRFS info (device loop0): auto enabling async discard [ 535.393434][ T498] FAULT_INJECTION: forcing a failure. [ 535.393434][ T498] name failslab, interval 1, probability 0, space 0, times 0 [ 535.397211][ T498] CPU: 1 PID: 498 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 535.399972][ T498] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 535.402615][ T498] Call trace: [ 535.403468][ T498] dump_backtrace+0x1b8/0x1e4 [ 535.404718][ T498] show_stack+0x2c/0x44 [ 535.405840][ T498] dump_stack_lvl+0xd0/0x124 [ 535.407063][ T498] dump_stack+0x1c/0x28 [ 535.408171][ T498] should_fail_ex+0x3f8/0x5c4 [ 535.409449][ T498] __should_failslab+0xc8/0x128 [ 535.410819][ T498] should_failslab+0x10/0x28 [ 535.412045][ T498] kmem_cache_alloc+0x80/0x424 [ 535.413302][ T498] btrfs_alloc_path+0x30/0x3c [ 535.414565][ T498] __btrfs_run_delayed_items+0x88/0x420 [ 535.416063][ T498] btrfs_run_delayed_items+0x24/0x34 [ 535.417477][ T498] create_pending_snapshot+0x8e4/0x2834 [ 535.418970][ T498] create_pending_snapshots+0x150/0x198 [ 535.420424][ T498] btrfs_commit_transaction+0x1000/0x2d58 [ 535.421961][ T498] create_snapshot+0x418/0x6f0 [ 535.423201][ T498] btrfs_mksubvol+0x494/0x5f8 [ 535.424463][ T498] btrfs_mksnapshot+0xc8/0x158 [ 535.425713][ T498] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 535.427197][ T498] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 535.428715][ T498] btrfs_ioctl+0x9b4/0xb08 [ 535.429908][ T498] __arm64_sys_ioctl+0x14c/0x1c8 [ 535.431257][ T498] invoke_syscall+0x98/0x2b8 [ 535.432458][ T498] el0_svc_common+0x130/0x23c [ 535.433688][ T498] do_el0_svc+0x48/0x58 [ 535.434815][ T498] el0_svc+0x58/0x16c [ 535.435874][ T498] el0t_64_sync_handler+0x84/0xfc [ 535.437244][ T498] el0t_64_sync+0x190/0x194 [ 535.440994][ T498] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 535.443763][ T498] BTRFS info (device loop0: state EA): forced readonly [ 535.445627][ T498] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 535.448504][ T498] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 535.647690][ T515] loop0: detected capacity change from 0 to 32768 [ 535.650668][ T515] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (515) [ 535.655426][ T515] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 535.658311][ T515] BTRFS info (device loop0): using free space tree [ 535.668751][ T515] BTRFS info (device loop0): enabling ssd optimizations [ 535.670576][ T515] BTRFS info (device loop0): auto enabling async discard [ 535.674413][ T515] FAULT_INJECTION: forcing a failure. [ 535.674413][ T515] name failslab, interval 1, probability 0, space 0, times 0 [ 535.678263][ T515] CPU: 1 PID: 515 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 535.680978][ T515] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 535.683547][ T515] Call trace: [ 535.684422][ T515] dump_backtrace+0x1b8/0x1e4 [ 535.685664][ T515] show_stack+0x2c/0x44 [ 535.686827][ T515] dump_stack_lvl+0xd0/0x124 [ 535.688052][ T515] dump_stack+0x1c/0x28 [ 535.689132][ T515] should_fail_ex+0x3f8/0x5c4 [ 535.690371][ T515] __should_failslab+0xc8/0x128 [ 535.691726][ T515] should_failslab+0x10/0x28 [ 535.693029][ T515] kmem_cache_alloc+0x80/0x424 [ 535.694392][ T515] btrfs_alloc_path+0x30/0x3c [ 535.695817][ T515] __btrfs_run_delayed_items+0x88/0x420 [ 535.697308][ T515] btrfs_run_delayed_items+0x24/0x34 [ 535.698711][ T515] create_pending_snapshot+0x8e4/0x2834 [ 535.700160][ T515] create_pending_snapshots+0x150/0x198 [ 535.701604][ T515] btrfs_commit_transaction+0x1000/0x2d58 [ 535.703097][ T515] create_snapshot+0x418/0x6f0 [ 535.704389][ T515] btrfs_mksubvol+0x494/0x5f8 [ 535.705640][ T515] btrfs_mksnapshot+0xc8/0x158 [ 535.706920][ T515] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 535.708419][ T515] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 535.709915][ T515] btrfs_ioctl+0x9b4/0xb08 [ 535.711106][ T515] __arm64_sys_ioctl+0x14c/0x1c8 [ 535.712406][ T515] invoke_syscall+0x98/0x2b8 [ 535.713691][ T515] el0_svc_common+0x130/0x23c [ 535.714900][ T515] do_el0_svc+0x48/0x58 [ 535.715991][ T515] el0_svc+0x58/0x16c [ 535.717069][ T515] el0t_64_sync_handler+0x84/0xfc [ 535.718359][ T515] el0t_64_sync+0x190/0x194 [ 535.721639][ T515] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 535.724336][ T515] BTRFS info (device loop0: state EA): forced readonly [ 535.726125][ T515] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 535.729018][ T515] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 535.927776][ T532] loop0: detected capacity change from 0 to 32768 [ 535.930659][ T532] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (532) [ 535.935427][ T532] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 535.937773][ T532] BTRFS info (device loop0): using free space tree [ 535.948188][ T532] BTRFS info (device loop0): enabling ssd optimizations [ 535.950160][ T532] BTRFS info (device loop0): auto enabling async discard [ 535.954024][ T532] FAULT_INJECTION: forcing a failure. [ 535.954024][ T532] name failslab, interval 1, probability 0, space 0, times 0 [ 535.957805][ T532] CPU: 1 PID: 532 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 535.960553][ T532] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 535.963264][ T532] Call trace: [ 535.964156][ T532] dump_backtrace+0x1b8/0x1e4 [ 535.965383][ T532] show_stack+0x2c/0x44 [ 535.966467][ T532] dump_stack_lvl+0xd0/0x124 [ 535.967630][ T532] dump_stack+0x1c/0x28 [ 535.968727][ T532] should_fail_ex+0x3f8/0x5c4 [ 535.969995][ T532] __should_failslab+0xc8/0x128 [ 535.971240][ T532] should_failslab+0x10/0x28 [ 535.972458][ T532] kmem_cache_alloc+0x80/0x424 [ 535.973724][ T532] btrfs_alloc_path+0x30/0x3c [ 535.974964][ T532] __btrfs_run_delayed_items+0x88/0x420 [ 535.976440][ T532] btrfs_run_delayed_items+0x24/0x34 [ 535.977840][ T532] create_pending_snapshot+0x8e4/0x2834 [ 535.979346][ T532] create_pending_snapshots+0x150/0x198 [ 535.980807][ T532] btrfs_commit_transaction+0x1000/0x2d58 [ 535.982308][ T532] create_snapshot+0x418/0x6f0 [ 535.983566][ T532] btrfs_mksubvol+0x494/0x5f8 [ 535.984831][ T532] btrfs_mksnapshot+0xc8/0x158 [ 535.986124][ T532] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 535.987598][ T532] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 535.989121][ T532] btrfs_ioctl+0x9b4/0xb08 [ 535.990337][ T532] __arm64_sys_ioctl+0x14c/0x1c8 [ 535.991668][ T532] invoke_syscall+0x98/0x2b8 [ 535.992902][ T532] el0_svc_common+0x130/0x23c [ 535.994168][ T532] do_el0_svc+0x48/0x58 [ 535.995242][ T532] el0_svc+0x58/0x16c [ 535.996292][ T532] el0t_64_sync_handler+0x84/0xfc [ 535.997595][ T532] el0t_64_sync+0x190/0x194 [ 536.001281][ T532] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 536.004002][ T532] BTRFS info (device loop0: state EA): forced readonly [ 536.005740][ T532] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 536.008620][ T532] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 536.211170][ T549] loop0: detected capacity change from 0 to 32768 [ 536.213989][ T549] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (549) [ 536.219077][ T549] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 536.221400][ T549] BTRFS info (device loop0): using free space tree [ 536.231792][ T549] BTRFS info (device loop0): enabling ssd optimizations [ 536.233665][ T549] BTRFS info (device loop0): auto enabling async discard [ 536.238024][ T549] FAULT_INJECTION: forcing a failure. [ 536.238024][ T549] name failslab, interval 1, probability 0, space 0, times 0 [ 536.241303][ T549] CPU: 1 PID: 549 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 536.243943][ T549] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 536.246549][ T549] Call trace: [ 536.247392][ T549] dump_backtrace+0x1b8/0x1e4 [ 536.248664][ T549] show_stack+0x2c/0x44 [ 536.249771][ T549] dump_stack_lvl+0xd0/0x124 [ 536.251015][ T549] dump_stack+0x1c/0x28 [ 536.252123][ T549] should_fail_ex+0x3f8/0x5c4 [ 536.253314][ T549] __should_failslab+0xc8/0x128 [ 536.254590][ T549] should_failslab+0x10/0x28 [ 536.255794][ T549] kmem_cache_alloc+0x80/0x424 [ 536.257031][ T549] btrfs_alloc_path+0x30/0x3c [ 536.258313][ T549] __btrfs_run_delayed_items+0x88/0x420 [ 536.259827][ T549] btrfs_run_delayed_items+0x24/0x34 [ 536.261238][ T549] create_pending_snapshot+0x8e4/0x2834 [ 536.262701][ T549] create_pending_snapshots+0x150/0x198 [ 536.264215][ T549] btrfs_commit_transaction+0x1000/0x2d58 [ 536.265732][ T549] create_snapshot+0x418/0x6f0 [ 536.267028][ T549] btrfs_mksubvol+0x494/0x5f8 [ 536.268282][ T549] btrfs_mksnapshot+0xc8/0x158 [ 536.269513][ T549] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 536.271075][ T549] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 536.272561][ T549] btrfs_ioctl+0x9b4/0xb08 [ 536.273706][ T549] __arm64_sys_ioctl+0x14c/0x1c8 [ 536.275058][ T549] invoke_syscall+0x98/0x2b8 [ 536.276268][ T549] el0_svc_common+0x130/0x23c [ 536.277520][ T549] do_el0_svc+0x48/0x58 [ 536.278607][ T549] el0_svc+0x58/0x16c [ 536.279652][ T549] el0t_64_sync_handler+0x84/0xfc [ 536.280956][ T549] el0t_64_sync+0x190/0x194 [ 536.282275][ T549] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 536.284975][ T549] BTRFS info (device loop0: state EA): forced readonly [ 536.286896][ T549] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 536.289271][ T549] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 536.486829][ T566] loop0: detected capacity change from 0 to 32768 [ 536.489652][ T566] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (566) [ 536.495197][ T566] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 536.497566][ T566] BTRFS info (device loop0): using free space tree [ 536.507923][ T566] BTRFS info (device loop0): enabling ssd optimizations [ 536.509773][ T566] BTRFS info (device loop0): auto enabling async discard [ 536.513653][ T566] FAULT_INJECTION: forcing a failure. [ 536.513653][ T566] name failslab, interval 1, probability 0, space 0, times 0 [ 536.517069][ T566] CPU: 1 PID: 566 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 536.519754][ T566] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 536.522367][ T566] Call trace: [ 536.523210][ T566] dump_backtrace+0x1b8/0x1e4 [ 536.524385][ T566] show_stack+0x2c/0x44 [ 536.525420][ T566] dump_stack_lvl+0xd0/0x124 [ 536.526599][ T566] dump_stack+0x1c/0x28 [ 536.527681][ T566] should_fail_ex+0x3f8/0x5c4 [ 536.528927][ T566] __should_failslab+0xc8/0x128 [ 536.530244][ T566] should_failslab+0x10/0x28 [ 536.531468][ T566] kmem_cache_alloc+0x80/0x424 [ 536.532758][ T566] btrfs_alloc_path+0x30/0x3c [ 536.534055][ T566] __btrfs_run_delayed_items+0x88/0x420 [ 536.535580][ T566] btrfs_run_delayed_items+0x24/0x34 [ 536.537108][ T566] create_pending_snapshot+0x8e4/0x2834 [ 536.538565][ T566] create_pending_snapshots+0x150/0x198 [ 536.540007][ T566] btrfs_commit_transaction+0x1000/0x2d58 [ 536.541439][ T566] create_snapshot+0x418/0x6f0 [ 536.542706][ T566] btrfs_mksubvol+0x494/0x5f8 [ 536.543961][ T566] btrfs_mksnapshot+0xc8/0x158 [ 536.545191][ T566] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 536.546666][ T566] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 536.548222][ T566] btrfs_ioctl+0x9b4/0xb08 [ 536.549382][ T566] __arm64_sys_ioctl+0x14c/0x1c8 [ 536.550696][ T566] invoke_syscall+0x98/0x2b8 [ 536.551893][ T566] el0_svc_common+0x130/0x23c [ 536.553125][ T566] do_el0_svc+0x48/0x58 [ 536.554241][ T566] el0_svc+0x58/0x16c [ 536.555281][ T566] el0t_64_sync_handler+0x84/0xfc [ 536.556621][ T566] el0t_64_sync+0x190/0x194 [ 536.557970][ T566] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 536.560699][ T566] BTRFS info (device loop0: state EA): forced readonly [ 536.562510][ T566] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 536.564896][ T566] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 536.761465][ T583] loop0: detected capacity change from 0 to 32768 [ 536.764412][ T583] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (583) [ 536.769396][ T583] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 536.771608][ T583] BTRFS info (device loop0): using free space tree [ 536.781671][ T583] BTRFS info (device loop0): enabling ssd optimizations [ 536.783628][ T583] BTRFS info (device loop0): auto enabling async discard [ 536.787752][ T583] FAULT_INJECTION: forcing a failure. [ 536.787752][ T583] name failslab, interval 1, probability 0, space 0, times 0 [ 536.791385][ T583] CPU: 1 PID: 583 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 536.794192][ T583] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 536.796805][ T583] Call trace: [ 536.797671][ T583] dump_backtrace+0x1b8/0x1e4 [ 536.798885][ T583] show_stack+0x2c/0x44 [ 536.799966][ T583] dump_stack_lvl+0xd0/0x124 [ 536.801163][ T583] dump_stack+0x1c/0x28 [ 536.802227][ T583] should_fail_ex+0x3f8/0x5c4 [ 536.803426][ T583] __should_failslab+0xc8/0x128 [ 536.804695][ T583] should_failslab+0x10/0x28 [ 536.805881][ T583] kmem_cache_alloc+0x80/0x424 [ 536.807189][ T583] btrfs_alloc_path+0x30/0x3c [ 536.808417][ T583] __btrfs_run_delayed_items+0x88/0x420 [ 536.809888][ T583] btrfs_run_delayed_items+0x24/0x34 [ 536.811334][ T583] create_pending_snapshot+0x8e4/0x2834 [ 536.812817][ T583] create_pending_snapshots+0x150/0x198 [ 536.814282][ T583] btrfs_commit_transaction+0x1000/0x2d58 [ 536.815768][ T583] create_snapshot+0x418/0x6f0 [ 536.817010][ T583] btrfs_mksubvol+0x494/0x5f8 [ 536.818202][ T583] btrfs_mksnapshot+0xc8/0x158 [ 536.819455][ T583] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 536.820976][ T583] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 536.822496][ T583] btrfs_ioctl+0x9b4/0xb08 [ 536.823636][ T583] __arm64_sys_ioctl+0x14c/0x1c8 [ 536.824957][ T583] invoke_syscall+0x98/0x2b8 [ 536.826165][ T583] el0_svc_common+0x130/0x23c [ 536.827410][ T583] do_el0_svc+0x48/0x58 [ 536.828521][ T583] el0_svc+0x58/0x16c [ 536.829533][ T583] el0t_64_sync_handler+0x84/0xfc [ 536.830858][ T583] el0t_64_sync+0x190/0x194 [ 536.832710][ T583] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 536.835546][ T583] BTRFS info (device loop0: state EA): forced readonly [ 536.837532][ T583] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 536.840047][ T583] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 537.047633][ T600] loop0: detected capacity change from 0 to 32768 [ 537.050647][ T600] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (600) [ 537.055566][ T600] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 537.058029][ T600] BTRFS info (device loop0): using free space tree [ 537.067125][ T600] BTRFS info (device loop0): enabling ssd optimizations [ 537.069043][ T600] BTRFS info (device loop0): auto enabling async discard [ 537.072958][ T600] FAULT_INJECTION: forcing a failure. [ 537.072958][ T600] name failslab, interval 1, probability 0, space 0, times 0 [ 537.076376][ T600] CPU: 1 PID: 600 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 537.079106][ T600] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 537.081698][ T600] Call trace: [ 537.082518][ T600] dump_backtrace+0x1b8/0x1e4 [ 537.083725][ T600] show_stack+0x2c/0x44 [ 537.084901][ T600] dump_stack_lvl+0xd0/0x124 [ 537.086111][ T600] dump_stack+0x1c/0x28 [ 537.087199][ T600] should_fail_ex+0x3f8/0x5c4 [ 537.088423][ T600] __should_failslab+0xc8/0x128 [ 537.089682][ T600] should_failslab+0x10/0x28 [ 537.090880][ T600] kmem_cache_alloc+0x80/0x424 [ 537.092113][ T600] btrfs_alloc_path+0x30/0x3c [ 537.093351][ T600] __btrfs_run_delayed_items+0x88/0x420 [ 537.094804][ T600] btrfs_run_delayed_items+0x24/0x34 [ 537.096179][ T600] create_pending_snapshot+0x8e4/0x2834 [ 537.097629][ T600] create_pending_snapshots+0x150/0x198 [ 537.099099][ T600] btrfs_commit_transaction+0x1000/0x2d58 [ 537.100616][ T600] create_snapshot+0x418/0x6f0 [ 537.101903][ T600] btrfs_mksubvol+0x494/0x5f8 [ 537.103107][ T600] btrfs_mksnapshot+0xc8/0x158 [ 537.104320][ T600] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 537.105805][ T600] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 537.107336][ T600] btrfs_ioctl+0x9b4/0xb08 [ 537.108517][ T600] __arm64_sys_ioctl+0x14c/0x1c8 [ 537.109860][ T600] invoke_syscall+0x98/0x2b8 [ 537.111044][ T600] el0_svc_common+0x130/0x23c [ 537.112225][ T600] do_el0_svc+0x48/0x58 [ 537.113298][ T600] el0_svc+0x58/0x16c [ 537.114330][ T600] el0t_64_sync_handler+0x84/0xfc [ 537.115691][ T600] el0t_64_sync+0x190/0x194 [ 537.118306][ T600] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 537.121115][ T600] BTRFS info (device loop0: state EA): forced readonly [ 537.122973][ T600] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 537.125409][ T600] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 537.358421][ T617] loop0: detected capacity change from 0 to 32768 [ 537.361367][ T617] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (617) [ 537.366078][ T617] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 537.368614][ T617] BTRFS info (device loop0): using free space tree [ 537.377880][ T617] BTRFS info (device loop0): enabling ssd optimizations [ 537.379743][ T617] BTRFS info (device loop0): auto enabling async discard [ 537.383473][ T617] FAULT_INJECTION: forcing a failure. [ 537.383473][ T617] name failslab, interval 1, probability 0, space 0, times 0 [ 537.387121][ T617] CPU: 1 PID: 617 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 537.389902][ T617] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 537.392453][ T617] Call trace: [ 537.393293][ T617] dump_backtrace+0x1b8/0x1e4 [ 537.394516][ T617] show_stack+0x2c/0x44 [ 537.395569][ T617] dump_stack_lvl+0xd0/0x124 [ 537.396777][ T617] dump_stack+0x1c/0x28 [ 537.397888][ T617] should_fail_ex+0x3f8/0x5c4 [ 537.399124][ T617] __should_failslab+0xc8/0x128 [ 537.400393][ T617] should_failslab+0x10/0x28 [ 537.401577][ T617] kmem_cache_alloc+0x80/0x424 [ 537.402818][ T617] btrfs_alloc_path+0x30/0x3c [ 537.404071][ T617] __btrfs_run_delayed_items+0x88/0x420 [ 537.405535][ T617] btrfs_run_delayed_items+0x24/0x34 [ 537.406916][ T617] btrfs_commit_transaction+0xa10/0x2d58 [ 537.408369][ T617] create_snapshot+0x418/0x6f0 [ 537.409590][ T617] btrfs_mksubvol+0x494/0x5f8 [ 537.410849][ T617] btrfs_mksnapshot+0xc8/0x158 [ 537.412088][ T617] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 537.413540][ T617] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 537.415062][ T617] btrfs_ioctl+0x9b4/0xb08 [ 537.416218][ T617] __arm64_sys_ioctl+0x14c/0x1c8 [ 537.417497][ T617] invoke_syscall+0x98/0x2b8 [ 537.418707][ T617] el0_svc_common+0x130/0x23c [ 537.419926][ T617] do_el0_svc+0x48/0x58 [ 537.421010][ T617] el0_svc+0x58/0x16c [ 537.422035][ T617] el0t_64_sync_handler+0x84/0xfc [ 537.423387][ T617] el0t_64_sync+0x190/0x194 [ 537.425570][ T617] BTRFS warning (device loop0): Skipping commit of aborted transaction. [ 537.427893][ T617] BTRFS: error (device loop0: state A) in cleanup_transaction:1983: errno=-12 Out of memory [ 537.430475][ T617] BTRFS info (device loop0: state EA): forced readonly [ 537.636332][ T634] loop0: detected capacity change from 0 to 32768 [ 537.639511][ T634] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (634) [ 537.644311][ T634] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 537.646679][ T634] BTRFS info (device loop0): using free space tree [ 537.657538][ T634] BTRFS info (device loop0): enabling ssd optimizations [ 537.659459][ T634] BTRFS info (device loop0): auto enabling async discard [ 537.663301][ T634] FAULT_INJECTION: forcing a failure. [ 537.663301][ T634] name failslab, interval 1, probability 0, space 0, times 0 [ 537.667028][ T634] CPU: 1 PID: 634 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 537.669754][ T634] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 537.672431][ T634] Call trace: [ 537.673283][ T634] dump_backtrace+0x1b8/0x1e4 [ 537.674576][ T634] show_stack+0x2c/0x44 [ 537.675699][ T634] dump_stack_lvl+0xd0/0x124 [ 537.676891][ T634] dump_stack+0x1c/0x28 [ 537.678018][ T634] should_fail_ex+0x3f8/0x5c4 [ 537.679261][ T634] __should_failslab+0xc8/0x128 [ 537.680552][ T634] should_failslab+0x10/0x28 [ 537.681851][ T634] kmem_cache_alloc+0x80/0x424 [ 537.683080][ T634] btrfs_alloc_path+0x30/0x3c [ 537.684360][ T634] __btrfs_run_delayed_items+0x88/0x420 [ 537.685905][ T634] btrfs_run_delayed_items+0x24/0x34 [ 537.687301][ T634] btrfs_commit_transaction+0xa10/0x2d58 [ 537.688853][ T634] create_snapshot+0x418/0x6f0 [ 537.690156][ T634] btrfs_mksubvol+0x494/0x5f8 [ 537.691448][ T634] btrfs_mksnapshot+0xc8/0x158 [ 537.692715][ T634] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 537.694327][ T634] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 537.695906][ T634] btrfs_ioctl+0x9b4/0xb08 [ 537.697084][ T634] __arm64_sys_ioctl+0x14c/0x1c8 [ 537.698454][ T634] invoke_syscall+0x98/0x2b8 [ 537.699682][ T634] el0_svc_common+0x130/0x23c [ 537.700944][ T634] do_el0_svc+0x48/0x58 [ 537.702078][ T634] el0_svc+0x58/0x16c [ 537.703118][ T634] el0t_64_sync_handler+0x84/0xfc [ 537.704475][ T634] el0t_64_sync+0x190/0x194 [ 537.705954][ T634] BTRFS warning (device loop0): Skipping commit of aborted transaction. [ 537.708828][ T634] BTRFS: error (device loop0: state A) in cleanup_transaction:1983: errno=-12 Out of memory [ 537.711775][ T634] BTRFS info (device loop0: state EA): forced readonly [ 537.919133][ T651] loop0: detected capacity change from 0 to 32768 [ 537.922140][ T651] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (651) [ 537.927374][ T651] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 537.929669][ T651] BTRFS info (device loop0): using free space tree [ 537.940211][ T651] BTRFS info (device loop0): enabling ssd optimizations [ 537.942228][ T651] BTRFS info (device loop0): auto enabling async discard [ 537.946171][ T651] FAULT_INJECTION: forcing a failure. [ 537.946171][ T651] name failslab, interval 1, probability 0, space 0, times 0 [ 537.950294][ T651] CPU: 1 PID: 651 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 537.953099][ T651] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 537.955808][ T651] Call trace: [ 537.956649][ T651] dump_backtrace+0x1b8/0x1e4 [ 537.957890][ T651] show_stack+0x2c/0x44 [ 537.958988][ T651] dump_stack_lvl+0xd0/0x124 [ 537.960266][ T651] dump_stack+0x1c/0x28 [ 537.961415][ T651] should_fail_ex+0x3f8/0x5c4 [ 537.962711][ T651] __should_failslab+0xc8/0x128 [ 537.963986][ T651] should_failslab+0x10/0x28 [ 537.965238][ T651] kmem_cache_alloc+0x80/0x424 [ 537.966567][ T651] btrfs_alloc_path+0x30/0x3c [ 537.967857][ T651] __btrfs_run_delayed_items+0x88/0x420 [ 537.969305][ T651] btrfs_run_delayed_items+0x24/0x34 [ 537.970730][ T651] create_pending_snapshot+0x8e4/0x2834 [ 537.972198][ T651] create_pending_snapshots+0x150/0x198 [ 537.973643][ T651] btrfs_commit_transaction+0x1000/0x2d58 [ 537.975150][ T651] create_snapshot+0x418/0x6f0 [ 537.976456][ T651] btrfs_mksubvol+0x494/0x5f8 [ 537.977698][ T651] btrfs_mksnapshot+0xc8/0x158 [ 537.979065][ T651] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 537.980592][ T651] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 537.982124][ T651] btrfs_ioctl+0x9b4/0xb08 [ 537.983342][ T651] __arm64_sys_ioctl+0x14c/0x1c8 [ 537.984676][ T651] invoke_syscall+0x98/0x2b8 [ 537.985923][ T651] el0_svc_common+0x130/0x23c [ 537.987215][ T651] do_el0_svc+0x48/0x58 [ 537.988372][ T651] el0_svc+0x58/0x16c [ 537.989460][ T651] el0t_64_sync_handler+0x84/0xfc [ 537.990835][ T651] el0t_64_sync+0x190/0x194 [ 537.992741][ T651] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 537.996223][ T651] BTRFS info (device loop0: state EA): forced readonly [ 537.998475][ T651] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 538.001019][ T651] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 538.208739][ T668] loop0: detected capacity change from 0 to 32768 [ 538.212025][ T668] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (668) [ 538.217232][ T668] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 538.219550][ T668] BTRFS info (device loop0): using free space tree [ 538.229555][ T668] BTRFS info (device loop0): enabling ssd optimizations [ 538.231374][ T668] BTRFS info (device loop0): auto enabling async discard [ 538.235327][ T668] FAULT_INJECTION: forcing a failure. [ 538.235327][ T668] name failslab, interval 1, probability 0, space 0, times 0 [ 538.238823][ T668] CPU: 1 PID: 668 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 538.241491][ T668] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 538.244152][ T668] Call trace: [ 538.245024][ T668] dump_backtrace+0x1b8/0x1e4 [ 538.246292][ T668] show_stack+0x2c/0x44 [ 538.247367][ T668] dump_stack_lvl+0xd0/0x124 [ 538.248603][ T668] dump_stack+0x1c/0x28 [ 538.249647][ T668] should_fail_ex+0x3f8/0x5c4 [ 538.250873][ T668] __should_failslab+0xc8/0x128 [ 538.252145][ T668] should_failslab+0x10/0x28 [ 538.253366][ T668] kmem_cache_alloc+0x80/0x424 [ 538.254679][ T668] btrfs_alloc_path+0x30/0x3c [ 538.255869][ T668] __btrfs_run_delayed_items+0x88/0x420 [ 538.257324][ T668] btrfs_run_delayed_items+0x24/0x34 [ 538.258733][ T668] create_pending_snapshot+0x8e4/0x2834 [ 538.260200][ T668] create_pending_snapshots+0x150/0x198 [ 538.261670][ T668] btrfs_commit_transaction+0x1000/0x2d58 [ 538.263228][ T668] create_snapshot+0x418/0x6f0 [ 538.264484][ T668] btrfs_mksubvol+0x494/0x5f8 [ 538.265746][ T668] btrfs_mksnapshot+0xc8/0x158 [ 538.267009][ T668] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 538.268505][ T668] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 538.270022][ T668] btrfs_ioctl+0x9b4/0xb08 [ 538.271266][ T668] __arm64_sys_ioctl+0x14c/0x1c8 [ 538.272593][ T668] invoke_syscall+0x98/0x2b8 [ 538.273808][ T668] el0_svc_common+0x130/0x23c [ 538.275044][ T668] do_el0_svc+0x48/0x58 [ 538.276131][ T668] el0_svc+0x58/0x16c [ 538.277225][ T668] el0t_64_sync_handler+0x84/0xfc [ 538.278585][ T668] el0t_64_sync+0x190/0x194 [ 538.280391][ T668] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 538.283341][ T668] BTRFS info (device loop0: state EA): forced readonly [ 538.285310][ T668] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 538.287986][ T668] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 538.491975][ T685] loop0: detected capacity change from 0 to 32768 [ 538.494903][ T685] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (685) [ 538.500139][ T685] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 538.502368][ T685] BTRFS info (device loop0): using free space tree [ 538.513014][ T685] BTRFS info (device loop0): enabling ssd optimizations [ 538.514874][ T685] BTRFS info (device loop0): auto enabling async discard [ 538.518654][ T685] FAULT_INJECTION: forcing a failure. [ 538.518654][ T685] name failslab, interval 1, probability 0, space 0, times 0 [ 538.521937][ T685] CPU: 1 PID: 685 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 538.524562][ T685] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 538.527192][ T685] Call trace: [ 538.528083][ T685] dump_backtrace+0x1b8/0x1e4 [ 538.529283][ T685] show_stack+0x2c/0x44 [ 538.530392][ T685] dump_stack_lvl+0xd0/0x124 [ 538.531661][ T685] dump_stack+0x1c/0x28 [ 538.532795][ T685] should_fail_ex+0x3f8/0x5c4 [ 538.534031][ T685] __should_failslab+0xc8/0x128 [ 538.535345][ T685] should_failslab+0x10/0x28 [ 538.536582][ T685] kmem_cache_alloc+0x80/0x424 [ 538.537880][ T685] btrfs_alloc_path+0x30/0x3c [ 538.539163][ T685] __btrfs_run_delayed_items+0x88/0x420 [ 538.540639][ T685] btrfs_run_delayed_items+0x24/0x34 [ 538.542043][ T685] create_pending_snapshot+0x8e4/0x2834 [ 538.543544][ T685] create_pending_snapshots+0x150/0x198 [ 538.545059][ T685] btrfs_commit_transaction+0x1000/0x2d58 [ 538.546596][ T685] create_snapshot+0x418/0x6f0 [ 538.547927][ T685] btrfs_mksubvol+0x494/0x5f8 [ 538.549170][ T685] btrfs_mksnapshot+0xc8/0x158 [ 538.550464][ T685] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 538.551984][ T685] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 538.553494][ T685] btrfs_ioctl+0x9b4/0xb08 [ 538.554692][ T685] __arm64_sys_ioctl+0x14c/0x1c8 [ 538.556036][ T685] invoke_syscall+0x98/0x2b8 [ 538.557210][ T685] el0_svc_common+0x130/0x23c [ 538.558483][ T685] do_el0_svc+0x48/0x58 [ 538.559578][ T685] el0_svc+0x58/0x16c [ 538.560651][ T685] el0t_64_sync_handler+0x84/0xfc [ 538.562003][ T685] el0t_64_sync+0x190/0x194 [ 538.563450][ T685] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 538.566073][ T685] BTRFS info (device loop0: state EA): forced readonly [ 538.568016][ T685] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 538.570390][ T685] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 538.765855][ T702] loop0: detected capacity change from 0 to 32768 [ 538.768795][ T702] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (702) [ 538.773448][ T702] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 538.775766][ T702] BTRFS info (device loop0): using free space tree [ 538.786371][ T702] BTRFS info (device loop0): enabling ssd optimizations [ 538.788453][ T702] BTRFS info (device loop0): auto enabling async discard [ 538.793416][ T702] FAULT_INJECTION: forcing a failure. [ 538.793416][ T702] name failslab, interval 1, probability 0, space 0, times 0 [ 538.797144][ T702] CPU: 1 PID: 702 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 538.799899][ T702] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 538.802551][ T702] Call trace: [ 538.803427][ T702] dump_backtrace+0x1b8/0x1e4 [ 538.804690][ T702] show_stack+0x2c/0x44 [ 538.805759][ T702] dump_stack_lvl+0xd0/0x124 [ 538.807025][ T702] dump_stack+0x1c/0x28 [ 538.808105][ T702] should_fail_ex+0x3f8/0x5c4 [ 538.809327][ T702] __should_failslab+0xc8/0x128 [ 538.810613][ T702] should_failslab+0x10/0x28 [ 538.811795][ T702] kmem_cache_alloc+0x80/0x424 [ 538.813019][ T702] btrfs_alloc_path+0x30/0x3c [ 538.814213][ T702] __btrfs_run_delayed_items+0x88/0x420 [ 538.815704][ T702] btrfs_run_delayed_items+0x24/0x34 [ 538.817114][ T702] create_pending_snapshot+0x8e4/0x2834 [ 538.818532][ T702] create_pending_snapshots+0x150/0x198 [ 538.819966][ T702] btrfs_commit_transaction+0x1000/0x2d58 [ 538.821440][ T702] create_snapshot+0x418/0x6f0 [ 538.822684][ T702] btrfs_mksubvol+0x494/0x5f8 [ 538.823936][ T702] btrfs_mksnapshot+0xc8/0x158 [ 538.825174][ T702] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 538.826657][ T702] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 538.828150][ T702] btrfs_ioctl+0x9b4/0xb08 [ 538.829276][ T702] __arm64_sys_ioctl+0x14c/0x1c8 [ 538.830534][ T702] invoke_syscall+0x98/0x2b8 [ 538.831737][ T702] el0_svc_common+0x130/0x23c [ 538.832993][ T702] do_el0_svc+0x48/0x58 [ 538.834078][ T702] el0_svc+0x58/0x16c [ 538.835132][ T702] el0t_64_sync_handler+0x84/0xfc [ 538.836433][ T702] el0t_64_sync+0x190/0x194 [ 538.838288][ T702] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 538.841147][ T702] BTRFS info (device loop0: state EA): forced readonly [ 538.843031][ T702] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 538.845548][ T702] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 539.079667][ T719] loop0: detected capacity change from 0 to 32768 [ 539.082640][ T719] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (719) [ 539.087384][ T719] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 539.089624][ T719] BTRFS info (device loop0): using free space tree [ 539.099544][ T719] BTRFS info (device loop0): enabling ssd optimizations [ 539.101400][ T719] BTRFS info (device loop0): auto enabling async discard [ 539.105483][ T719] FAULT_INJECTION: forcing a failure. [ 539.105483][ T719] name failslab, interval 1, probability 0, space 0, times 0 [ 539.109217][ T719] CPU: 0 PID: 719 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 539.111904][ T719] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 539.114477][ T719] Call trace: [ 539.115317][ T719] dump_backtrace+0x1b8/0x1e4 [ 539.116530][ T719] show_stack+0x2c/0x44 [ 539.117636][ T719] dump_stack_lvl+0xd0/0x124 [ 539.118853][ T719] dump_stack+0x1c/0x28 [ 539.119929][ T719] should_fail_ex+0x3f8/0x5c4 [ 539.121156][ T719] __should_failslab+0xc8/0x128 [ 539.122437][ T719] should_failslab+0x10/0x28 [ 539.123622][ T719] kmem_cache_alloc+0x80/0x424 [ 539.124870][ T719] btrfs_alloc_path+0x30/0x3c [ 539.126116][ T719] __btrfs_run_delayed_items+0x88/0x420 [ 539.127558][ T719] btrfs_run_delayed_items+0x24/0x34 [ 539.129009][ T719] create_pending_snapshot+0x8e4/0x2834 [ 539.130467][ T719] create_pending_snapshots+0x150/0x198 [ 539.131972][ T719] btrfs_commit_transaction+0x1000/0x2d58 [ 539.133477][ T719] create_snapshot+0x418/0x6f0 [ 539.134754][ T719] btrfs_mksubvol+0x494/0x5f8 [ 539.135993][ T719] btrfs_mksnapshot+0xc8/0x158 [ 539.137336][ T719] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 539.138841][ T719] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 539.140371][ T719] btrfs_ioctl+0x9b4/0xb08 [ 539.141538][ T719] __arm64_sys_ioctl+0x14c/0x1c8 [ 539.142846][ T719] invoke_syscall+0x98/0x2b8 [ 539.144051][ T719] el0_svc_common+0x130/0x23c [ 539.145278][ T719] do_el0_svc+0x48/0x58 [ 539.146378][ T719] el0_svc+0x58/0x16c [ 539.147438][ T719] el0t_64_sync_handler+0x84/0xfc [ 539.148798][ T719] el0t_64_sync+0x190/0x194 [ 539.152265][ T719] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 539.154947][ T719] BTRFS info (device loop0: state EA): forced readonly [ 539.157137][ T719] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 539.159456][ T719] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 539.353795][ T736] loop0: detected capacity change from 0 to 32768 [ 539.356653][ T736] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (736) [ 539.361329][ T736] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 539.363607][ T736] BTRFS info (device loop0): using free space tree [ 539.373611][ T736] BTRFS info (device loop0): enabling ssd optimizations [ 539.375564][ T736] BTRFS info (device loop0): auto enabling async discard [ 539.379440][ T736] FAULT_INJECTION: forcing a failure. [ 539.379440][ T736] name failslab, interval 1, probability 0, space 0, times 0 [ 539.382714][ T736] CPU: 1 PID: 736 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 539.385331][ T736] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 539.387996][ T736] Call trace: [ 539.388872][ T736] dump_backtrace+0x1b8/0x1e4 [ 539.390136][ T736] show_stack+0x2c/0x44 [ 539.391220][ T736] dump_stack_lvl+0xd0/0x124 [ 539.392464][ T736] dump_stack+0x1c/0x28 [ 539.393585][ T736] should_fail_ex+0x3f8/0x5c4 [ 539.394796][ T736] __should_failslab+0xc8/0x128 [ 539.396069][ T736] should_failslab+0x10/0x28 [ 539.397273][ T736] kmem_cache_alloc+0x80/0x424 [ 539.398535][ T736] btrfs_alloc_path+0x30/0x3c [ 539.399766][ T736] __btrfs_run_delayed_items+0x88/0x420 [ 539.401219][ T736] btrfs_run_delayed_items+0x24/0x34 [ 539.402654][ T736] create_pending_snapshot+0x8e4/0x2834 [ 539.404121][ T736] create_pending_snapshots+0x150/0x198 [ 539.405634][ T736] btrfs_commit_transaction+0x1000/0x2d58 [ 539.407190][ T736] create_snapshot+0x418/0x6f0 [ 539.408473][ T736] btrfs_mksubvol+0x494/0x5f8 [ 539.409713][ T736] btrfs_mksnapshot+0xc8/0x158 [ 539.411030][ T736] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 539.412521][ T736] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 539.414038][ T736] btrfs_ioctl+0x9b4/0xb08 [ 539.415189][ T736] __arm64_sys_ioctl+0x14c/0x1c8 [ 539.416495][ T736] invoke_syscall+0x98/0x2b8 [ 539.417690][ T736] el0_svc_common+0x130/0x23c [ 539.419005][ T736] do_el0_svc+0x48/0x58 [ 539.420131][ T736] el0_svc+0x58/0x16c [ 539.421154][ T736] el0t_64_sync_handler+0x84/0xfc [ 539.422488][ T736] el0t_64_sync+0x190/0x194 [ 539.424322][ T736] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 539.427232][ T736] BTRFS info (device loop0: state EA): forced readonly [ 539.429076][ T736] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 539.431424][ T736] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 539.636236][ T753] loop0: detected capacity change from 0 to 32768 [ 539.639800][ T753] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (753) [ 539.644635][ T753] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 539.647053][ T753] BTRFS info (device loop0): using free space tree [ 539.657478][ T753] BTRFS info (device loop0): enabling ssd optimizations [ 539.659396][ T753] BTRFS info (device loop0): auto enabling async discard [ 539.663263][ T753] FAULT_INJECTION: forcing a failure. [ 539.663263][ T753] name failslab, interval 1, probability 0, space 0, times 0 [ 539.666485][ T753] CPU: 0 PID: 753 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 539.669186][ T753] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 539.671815][ T753] Call trace: [ 539.672698][ T753] dump_backtrace+0x1b8/0x1e4 [ 539.674004][ T753] show_stack+0x2c/0x44 [ 539.675140][ T753] dump_stack_lvl+0xd0/0x124 [ 539.676385][ T753] dump_stack+0x1c/0x28 [ 539.677455][ T753] should_fail_ex+0x3f8/0x5c4 [ 539.678790][ T753] __should_failslab+0xc8/0x128 [ 539.680074][ T753] should_failslab+0x10/0x28 [ 539.681291][ T753] kmem_cache_alloc+0x80/0x424 [ 539.682548][ T753] btrfs_alloc_path+0x30/0x3c [ 539.683839][ T753] __btrfs_run_delayed_items+0x88/0x420 [ 539.685264][ T753] btrfs_run_delayed_items+0x24/0x34 [ 539.686688][ T753] create_pending_snapshot+0x8e4/0x2834 [ 539.688179][ T753] create_pending_snapshots+0x150/0x198 [ 539.689694][ T753] btrfs_commit_transaction+0x1000/0x2d58 [ 539.691243][ T753] create_snapshot+0x418/0x6f0 [ 539.692459][ T753] btrfs_mksubvol+0x494/0x5f8 [ 539.693646][ T753] btrfs_mksnapshot+0xc8/0x158 [ 539.694847][ T753] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 539.696227][ T753] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 539.697642][ T753] btrfs_ioctl+0x9b4/0xb08 [ 539.698792][ T753] __arm64_sys_ioctl+0x14c/0x1c8 [ 539.699993][ T753] invoke_syscall+0x98/0x2b8 [ 539.701117][ T753] el0_svc_common+0x130/0x23c [ 539.702275][ T753] do_el0_svc+0x48/0x58 [ 539.703296][ T753] el0_svc+0x58/0x16c [ 539.704296][ T753] el0t_64_sync_handler+0x84/0xfc [ 539.705544][ T753] el0t_64_sync+0x190/0x194 [ 539.709274][ T753] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 539.711824][ T753] BTRFS info (device loop0: state EA): forced readonly [ 539.713506][ T753] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 539.715648][ T753] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 539.912175][ T770] loop0: detected capacity change from 0 to 32768 [ 539.914948][ T770] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (770) [ 539.919679][ T770] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 539.921819][ T770] BTRFS info (device loop0): using free space tree [ 539.932044][ T770] BTRFS info (device loop0): enabling ssd optimizations [ 539.933870][ T770] BTRFS info (device loop0): auto enabling async discard [ 539.938823][ T770] FAULT_INJECTION: forcing a failure. [ 539.938823][ T770] name failslab, interval 1, probability 0, space 0, times 0 [ 539.942296][ T770] CPU: 0 PID: 770 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 539.945057][ T770] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 539.947827][ T770] Call trace: [ 539.948693][ T770] dump_backtrace+0x1b8/0x1e4 [ 539.949947][ T770] show_stack+0x2c/0x44 [ 539.951070][ T770] dump_stack_lvl+0xd0/0x124 [ 539.952302][ T770] dump_stack+0x1c/0x28 [ 539.953427][ T770] should_fail_ex+0x3f8/0x5c4 [ 539.954662][ T770] __should_failslab+0xc8/0x128 [ 539.955976][ T770] should_failslab+0x10/0x28 [ 539.957181][ T770] kmem_cache_alloc+0x80/0x424 [ 539.958475][ T770] btrfs_alloc_path+0x30/0x3c [ 539.959723][ T770] __btrfs_run_delayed_items+0x88/0x420 [ 539.961214][ T770] btrfs_run_delayed_items+0x24/0x34 [ 539.962666][ T770] create_pending_snapshot+0x8e4/0x2834 [ 539.964128][ T770] create_pending_snapshots+0x150/0x198 [ 539.965598][ T770] btrfs_commit_transaction+0x1000/0x2d58 [ 539.967177][ T770] create_snapshot+0x418/0x6f0 [ 539.968459][ T770] btrfs_mksubvol+0x494/0x5f8 [ 539.969720][ T770] btrfs_mksnapshot+0xc8/0x158 [ 539.970994][ T770] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 539.972498][ T770] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 539.973986][ T770] btrfs_ioctl+0x9b4/0xb08 [ 539.975185][ T770] __arm64_sys_ioctl+0x14c/0x1c8 [ 539.976496][ T770] invoke_syscall+0x98/0x2b8 [ 539.977687][ T770] el0_svc_common+0x130/0x23c [ 539.978930][ T770] do_el0_svc+0x48/0x58 [ 539.980027][ T770] el0_svc+0x58/0x16c [ 539.981095][ T770] el0t_64_sync_handler+0x84/0xfc [ 539.982406][ T770] el0t_64_sync+0x190/0x194 [ 539.986011][ T770] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 539.989063][ T770] BTRFS info (device loop0: state EA): forced readonly [ 539.990950][ T770] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 539.993389][ T770] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 540.228305][ T787] loop0: detected capacity change from 0 to 32768 [ 540.231245][ T787] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (787) [ 540.236110][ T787] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 540.238514][ T787] BTRFS info (device loop0): using free space tree [ 540.249009][ T787] BTRFS info (device loop0): enabling ssd optimizations [ 540.250923][ T787] BTRFS info (device loop0): auto enabling async discard [ 540.254996][ T787] FAULT_INJECTION: forcing a failure. [ 540.254996][ T787] name failslab, interval 1, probability 0, space 0, times 0 [ 540.258808][ T787] CPU: 1 PID: 787 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 540.261475][ T787] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 540.264162][ T787] Call trace: [ 540.265009][ T787] dump_backtrace+0x1b8/0x1e4 [ 540.266231][ T787] show_stack+0x2c/0x44 [ 540.267309][ T787] dump_stack_lvl+0xd0/0x124 [ 540.268561][ T787] dump_stack+0x1c/0x28 [ 540.269681][ T787] should_fail_ex+0x3f8/0x5c4 [ 540.270942][ T787] __should_failslab+0xc8/0x128 [ 540.272227][ T787] should_failslab+0x10/0x28 [ 540.273475][ T787] kmem_cache_alloc+0x80/0x424 [ 540.274803][ T787] btrfs_alloc_path+0x30/0x3c [ 540.276035][ T787] __btrfs_run_delayed_items+0x88/0x420 [ 540.277533][ T787] btrfs_run_delayed_items+0x24/0x34 [ 540.278984][ T787] create_pending_snapshot+0x8e4/0x2834 [ 540.280417][ T787] create_pending_snapshots+0x150/0x198 [ 540.281843][ T787] btrfs_commit_transaction+0x1000/0x2d58 [ 540.283381][ T787] create_snapshot+0x418/0x6f0 [ 540.284609][ T787] btrfs_mksubvol+0x494/0x5f8 [ 540.285890][ T787] btrfs_mksnapshot+0xc8/0x158 [ 540.287131][ T787] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 540.288579][ T787] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 540.290153][ T787] btrfs_ioctl+0x9b4/0xb08 [ 540.291328][ T787] __arm64_sys_ioctl+0x14c/0x1c8 [ 540.292624][ T787] invoke_syscall+0x98/0x2b8 [ 540.293872][ T787] el0_svc_common+0x130/0x23c [ 540.295147][ T787] do_el0_svc+0x48/0x58 [ 540.296255][ T787] el0_svc+0x58/0x16c [ 540.297282][ T787] el0t_64_sync_handler+0x84/0xfc [ 540.298647][ T787] el0t_64_sync+0x190/0x194 [ 540.301996][ T787] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 540.304703][ T787] BTRFS info (device loop0: state EA): forced readonly [ 540.306432][ T787] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 540.309199][ T787] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 540.507183][ T804] loop0: detected capacity change from 0 to 32768 [ 540.510111][ T804] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (804) [ 540.514671][ T804] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 540.517204][ T804] BTRFS info (device loop0): using free space tree [ 540.526464][ T804] BTRFS info (device loop0): enabling ssd optimizations [ 540.528672][ T804] BTRFS info (device loop0): auto enabling async discard [ 540.532435][ T804] FAULT_INJECTION: forcing a failure. [ 540.532435][ T804] name failslab, interval 1, probability 0, space 0, times 0 [ 540.535670][ T804] CPU: 1 PID: 804 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 540.538416][ T804] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 540.541036][ T804] Call trace: [ 540.541880][ T804] dump_backtrace+0x1b8/0x1e4 [ 540.543159][ T804] show_stack+0x2c/0x44 [ 540.544218][ T804] dump_stack_lvl+0xd0/0x124 [ 540.545434][ T804] dump_stack+0x1c/0x28 [ 540.546509][ T804] should_fail_ex+0x3f8/0x5c4 [ 540.547700][ T804] __should_failslab+0xc8/0x128 [ 540.548976][ T804] should_failslab+0x10/0x28 [ 540.550187][ T804] kmem_cache_alloc+0x80/0x424 [ 540.551483][ T804] btrfs_alloc_path+0x30/0x3c [ 540.552721][ T804] __btrfs_run_delayed_items+0x88/0x420 [ 540.554193][ T804] btrfs_run_delayed_items+0x24/0x34 [ 540.555582][ T804] create_pending_snapshot+0x8e4/0x2834 [ 540.557041][ T804] create_pending_snapshots+0x150/0x198 [ 540.558478][ T804] btrfs_commit_transaction+0x1000/0x2d58 [ 540.559960][ T804] create_snapshot+0x418/0x6f0 [ 540.561227][ T804] btrfs_mksubvol+0x494/0x5f8 [ 540.562455][ T804] btrfs_mksnapshot+0xc8/0x158 [ 540.563712][ T804] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 540.565217][ T804] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 540.566729][ T804] btrfs_ioctl+0x9b4/0xb08 [ 540.567909][ T804] __arm64_sys_ioctl+0x14c/0x1c8 [ 540.569219][ T804] invoke_syscall+0x98/0x2b8 [ 540.570487][ T804] el0_svc_common+0x130/0x23c [ 540.571729][ T804] do_el0_svc+0x48/0x58 [ 540.572876][ T804] el0_svc+0x58/0x16c [ 540.573914][ T804] el0t_64_sync_handler+0x84/0xfc [ 540.575209][ T804] el0t_64_sync+0x190/0x194 [ 540.579132][ T804] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 540.581819][ T804] BTRFS info (device loop0: state EA): forced readonly [ 540.583586][ T804] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 540.585977][ T804] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 540.786766][ T821] loop0: detected capacity change from 0 to 32768 [ 540.789667][ T821] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (821) [ 540.794411][ T821] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 540.797266][ T821] BTRFS info (device loop0): using free space tree [ 540.807714][ T821] BTRFS info (device loop0): enabling ssd optimizations [ 540.809588][ T821] BTRFS info (device loop0): auto enabling async discard [ 540.813407][ T821] FAULT_INJECTION: forcing a failure. [ 540.813407][ T821] name failslab, interval 1, probability 0, space 0, times 0 [ 540.816848][ T821] CPU: 1 PID: 821 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 540.819435][ T821] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 540.821975][ T821] Call trace: [ 540.822790][ T821] dump_backtrace+0x1b8/0x1e4 [ 540.823951][ T821] show_stack+0x2c/0x44 [ 540.825004][ T821] dump_stack_lvl+0xd0/0x124 [ 540.826192][ T821] dump_stack+0x1c/0x28 [ 540.827307][ T821] should_fail_ex+0x3f8/0x5c4 [ 540.828522][ T821] __should_failslab+0xc8/0x128 [ 540.829812][ T821] should_failslab+0x10/0x28 [ 540.830995][ T821] kmem_cache_alloc+0x80/0x424 [ 540.832248][ T821] btrfs_alloc_path+0x30/0x3c [ 540.833481][ T821] __btrfs_run_delayed_items+0x88/0x420 [ 540.834938][ T821] btrfs_run_delayed_items+0x24/0x34 [ 540.836306][ T821] create_pending_snapshot+0x8e4/0x2834 [ 540.837755][ T821] create_pending_snapshots+0x150/0x198 [ 540.839250][ T821] btrfs_commit_transaction+0x1000/0x2d58 [ 540.840717][ T821] create_snapshot+0x418/0x6f0 [ 540.841986][ T821] btrfs_mksubvol+0x494/0x5f8 [ 540.843232][ T821] btrfs_mksnapshot+0xc8/0x158 [ 540.844459][ T821] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 540.845955][ T821] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 540.847454][ T821] btrfs_ioctl+0x9b4/0xb08 [ 540.848607][ T821] __arm64_sys_ioctl+0x14c/0x1c8 [ 540.849891][ T821] invoke_syscall+0x98/0x2b8 [ 540.851083][ T821] el0_svc_common+0x130/0x23c [ 540.852312][ T821] do_el0_svc+0x48/0x58 [ 540.853395][ T821] el0_svc+0x58/0x16c [ 540.854489][ T821] el0t_64_sync_handler+0x84/0xfc [ 540.855829][ T821] el0t_64_sync+0x190/0x194 [ 540.857198][ T821] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 540.859936][ T821] BTRFS info (device loop0: state EA): forced readonly [ 540.861755][ T821] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 540.864232][ T821] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 541.071364][ T838] loop0: detected capacity change from 0 to 32768 [ 541.074153][ T838] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (838) [ 541.079373][ T838] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 541.081636][ T838] BTRFS info (device loop0): using free space tree [ 541.091878][ T838] BTRFS info (device loop0): enabling ssd optimizations [ 541.093797][ T838] BTRFS info (device loop0): auto enabling async discard [ 541.098970][ T838] FAULT_INJECTION: forcing a failure. [ 541.098970][ T838] name failslab, interval 1, probability 0, space 0, times 0 [ 541.102511][ T838] CPU: 0 PID: 838 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 541.105382][ T838] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 541.108112][ T838] Call trace: [ 541.109017][ T838] dump_backtrace+0x1b8/0x1e4 [ 541.110303][ T838] show_stack+0x2c/0x44 [ 541.111405][ T838] dump_stack_lvl+0xd0/0x124 [ 541.112660][ T838] dump_stack+0x1c/0x28 [ 541.113771][ T838] should_fail_ex+0x3f8/0x5c4 [ 541.115040][ T838] __should_failslab+0xc8/0x128 [ 541.116360][ T838] should_failslab+0x10/0x28 [ 541.117634][ T838] kmem_cache_alloc+0x80/0x424 [ 541.118937][ T838] btrfs_alloc_path+0x30/0x3c [ 541.120180][ T838] __btrfs_run_delayed_items+0x88/0x420 [ 541.121687][ T838] btrfs_run_delayed_items+0x24/0x34 [ 541.123168][ T838] create_pending_snapshot+0x8e4/0x2834 [ 541.124653][ T838] create_pending_snapshots+0x150/0x198 [ 541.126144][ T838] btrfs_commit_transaction+0x1000/0x2d58 [ 541.127692][ T838] create_snapshot+0x418/0x6f0 [ 541.128992][ T838] btrfs_mksubvol+0x494/0x5f8 [ 541.130289][ T838] btrfs_mksnapshot+0xc8/0x158 [ 541.131581][ T838] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 541.133087][ T838] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 541.134615][ T838] btrfs_ioctl+0x9b4/0xb08 [ 541.135796][ T838] __arm64_sys_ioctl+0x14c/0x1c8 [ 541.137110][ T838] invoke_syscall+0x98/0x2b8 [ 541.138312][ T838] el0_svc_common+0x130/0x23c [ 541.139556][ T838] do_el0_svc+0x48/0x58 [ 541.140695][ T838] el0_svc+0x58/0x16c [ 541.141770][ T838] el0t_64_sync_handler+0x84/0xfc [ 541.143205][ T838] el0t_64_sync+0x190/0x194 [ 541.144711][ T838] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 541.148825][ T838] BTRFS info (device loop0: state EA): forced readonly [ 541.150670][ T838] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 541.153159][ T838] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 541.391052][ T855] loop0: detected capacity change from 0 to 32768 [ 541.394070][ T855] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (855) [ 541.399078][ T855] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 541.401309][ T855] BTRFS info (device loop0): using free space tree [ 541.411348][ T855] BTRFS info (device loop0): enabling ssd optimizations [ 541.413216][ T855] BTRFS info (device loop0): auto enabling async discard [ 541.417961][ T855] FAULT_INJECTION: forcing a failure. [ 541.417961][ T855] name failslab, interval 1, probability 0, space 0, times 0 [ 541.421466][ T855] CPU: 0 PID: 855 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 541.424235][ T855] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 541.426894][ T855] Call trace: [ 541.427809][ T855] dump_backtrace+0x1b8/0x1e4 [ 541.429109][ T855] show_stack+0x2c/0x44 [ 541.430238][ T855] dump_stack_lvl+0xd0/0x124 [ 541.431565][ T855] dump_stack+0x1c/0x28 [ 541.432672][ T855] should_fail_ex+0x3f8/0x5c4 [ 541.434016][ T855] __should_failslab+0xc8/0x128 [ 541.435299][ T855] should_failslab+0x10/0x28 [ 541.436520][ T855] kmem_cache_alloc+0x80/0x424 [ 541.437799][ T855] btrfs_alloc_path+0x30/0x3c [ 541.439030][ T855] __btrfs_run_delayed_items+0x88/0x420 [ 541.440507][ T855] btrfs_run_delayed_items+0x24/0x34 [ 541.441959][ T855] create_pending_snapshot+0x8e4/0x2834 [ 541.443407][ T855] create_pending_snapshots+0x150/0x198 [ 541.444896][ T855] btrfs_commit_transaction+0x1000/0x2d58 [ 541.446413][ T855] create_snapshot+0x418/0x6f0 [ 541.447702][ T855] btrfs_mksubvol+0x494/0x5f8 [ 541.448958][ T855] btrfs_mksnapshot+0xc8/0x158 [ 541.450262][ T855] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 541.451802][ T855] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 541.453319][ T855] btrfs_ioctl+0x9b4/0xb08 [ 541.454476][ T855] __arm64_sys_ioctl+0x14c/0x1c8 [ 541.455820][ T855] invoke_syscall+0x98/0x2b8 [ 541.457090][ T855] el0_svc_common+0x130/0x23c [ 541.458313][ T855] do_el0_svc+0x48/0x58 [ 541.459406][ T855] el0_svc+0x58/0x16c [ 541.460474][ T855] el0t_64_sync_handler+0x84/0xfc [ 541.461802][ T855] el0t_64_sync+0x190/0x194 [ 541.465363][ T855] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 541.468377][ T855] BTRFS info (device loop0: state EA): forced readonly [ 541.470298][ T855] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 541.472793][ T855] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 541.708073][ T872] loop0: detected capacity change from 0 to 32768 [ 541.710904][ T872] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (872) [ 541.716301][ T872] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 541.719056][ T872] BTRFS info (device loop0): using free space tree [ 541.729257][ T872] BTRFS info (device loop0): enabling ssd optimizations [ 541.731271][ T872] BTRFS info (device loop0): auto enabling async discard [ 541.734998][ T872] FAULT_INJECTION: forcing a failure. [ 541.734998][ T872] name failslab, interval 1, probability 0, space 0, times 0 [ 541.738808][ T872] CPU: 1 PID: 872 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 541.741477][ T872] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 541.743962][ T872] Call trace: [ 541.744801][ T872] dump_backtrace+0x1b8/0x1e4 [ 541.746001][ T872] show_stack+0x2c/0x44 [ 541.747044][ T872] dump_stack_lvl+0xd0/0x124 [ 541.748270][ T872] dump_stack+0x1c/0x28 [ 541.749348][ T872] should_fail_ex+0x3f8/0x5c4 [ 541.750557][ T872] __should_failslab+0xc8/0x128 [ 541.751858][ T872] should_failslab+0x10/0x28 [ 541.753040][ T872] kmem_cache_alloc+0x80/0x424 [ 541.754321][ T872] btrfs_alloc_path+0x30/0x3c [ 541.755523][ T872] __btrfs_run_delayed_items+0x88/0x420 [ 541.757026][ T872] btrfs_run_delayed_items+0x24/0x34 [ 541.758457][ T872] create_pending_snapshot+0x8e4/0x2834 [ 541.759867][ T872] create_pending_snapshots+0x150/0x198 [ 541.761334][ T872] btrfs_commit_transaction+0x1000/0x2d58 [ 541.762874][ T872] create_snapshot+0x418/0x6f0 [ 541.764130][ T872] btrfs_mksubvol+0x494/0x5f8 [ 541.765353][ T872] btrfs_mksnapshot+0xc8/0x158 [ 541.766607][ T872] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 541.768102][ T872] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 541.769599][ T872] btrfs_ioctl+0x9b4/0xb08 [ 541.770772][ T872] __arm64_sys_ioctl+0x14c/0x1c8 [ 541.772092][ T872] invoke_syscall+0x98/0x2b8 [ 541.773292][ T872] el0_svc_common+0x130/0x23c [ 541.774528][ T872] do_el0_svc+0x48/0x58 [ 541.775590][ T872] el0_svc+0x58/0x16c [ 541.776614][ T872] el0t_64_sync_handler+0x84/0xfc [ 541.778005][ T872] el0t_64_sync+0x190/0x194 [ 541.781242][ T872] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 541.783884][ T872] BTRFS info (device loop0: state EA): forced readonly [ 541.785623][ T872] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 541.788522][ T872] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 541.993586][ T889] loop0: detected capacity change from 0 to 32768 [ 541.996362][ T889] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (889) [ 542.001426][ T889] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 542.003717][ T889] BTRFS info (device loop0): using free space tree [ 542.013926][ T889] BTRFS info (device loop0): enabling ssd optimizations [ 542.015716][ T889] BTRFS info (device loop0): auto enabling async discard [ 542.019351][ T889] FAULT_INJECTION: forcing a failure. [ 542.019351][ T889] name failslab, interval 1, probability 0, space 0, times 0 [ 542.022520][ T889] CPU: 0 PID: 889 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 542.025177][ T889] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 542.027803][ T889] Call trace: [ 542.028680][ T889] dump_backtrace+0x1b8/0x1e4 [ 542.029900][ T889] show_stack+0x2c/0x44 [ 542.031061][ T889] dump_stack_lvl+0xd0/0x124 [ 542.032256][ T889] dump_stack+0x1c/0x28 [ 542.033340][ T889] should_fail_ex+0x3f8/0x5c4 [ 542.034598][ T889] __should_failslab+0xc8/0x128 [ 542.035891][ T889] should_failslab+0x10/0x28 [ 542.037104][ T889] kmem_cache_alloc+0x80/0x424 [ 542.038386][ T889] btrfs_alloc_path+0x30/0x3c [ 542.039643][ T889] __btrfs_run_delayed_items+0x88/0x420 [ 542.041189][ T889] btrfs_run_delayed_items+0x24/0x34 [ 542.042595][ T889] create_pending_snapshot+0x8e4/0x2834 [ 542.044061][ T889] create_pending_snapshots+0x150/0x198 [ 542.045557][ T889] btrfs_commit_transaction+0x1000/0x2d58 [ 542.047114][ T889] create_snapshot+0x418/0x6f0 [ 542.048366][ T889] btrfs_mksubvol+0x494/0x5f8 [ 542.049574][ T889] btrfs_mksnapshot+0xc8/0x158 [ 542.050825][ T889] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 542.052339][ T889] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 542.053911][ T889] btrfs_ioctl+0x9b4/0xb08 [ 542.055124][ T889] __arm64_sys_ioctl+0x14c/0x1c8 [ 542.056446][ T889] invoke_syscall+0x98/0x2b8 [ 542.057661][ T889] el0_svc_common+0x130/0x23c [ 542.058923][ T889] do_el0_svc+0x48/0x58 [ 542.059988][ T889] el0_svc+0x58/0x16c [ 542.061062][ T889] el0t_64_sync_handler+0x84/0xfc [ 542.062398][ T889] el0t_64_sync+0x190/0x194 [ 542.063904][ T889] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 542.066747][ T889] BTRFS info (device loop0: state EA): forced readonly [ 542.068601][ T889] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 542.071010][ T889] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 542.267376][ T906] loop0: detected capacity change from 0 to 32768 [ 542.270633][ T906] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (906) [ 542.275447][ T906] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 542.277838][ T906] BTRFS info (device loop0): using free space tree [ 542.288556][ T906] BTRFS info (device loop0): enabling ssd optimizations [ 542.290478][ T906] BTRFS info (device loop0): auto enabling async discard [ 542.294477][ T906] FAULT_INJECTION: forcing a failure. [ 542.294477][ T906] name failslab, interval 1, probability 0, space 0, times 0 [ 542.298418][ T906] CPU: 1 PID: 906 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 542.301177][ T906] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 542.303909][ T906] Call trace: [ 542.304805][ T906] dump_backtrace+0x1b8/0x1e4 [ 542.306090][ T906] show_stack+0x2c/0x44 [ 542.307250][ T906] dump_stack_lvl+0xd0/0x124 [ 542.308491][ T906] dump_stack+0x1c/0x28 [ 542.309672][ T906] should_fail_ex+0x3f8/0x5c4 [ 542.310944][ T906] __should_failslab+0xc8/0x128 [ 542.312299][ T906] should_failslab+0x10/0x28 [ 542.313537][ T906] kmem_cache_alloc+0x80/0x424 [ 542.314840][ T906] btrfs_alloc_path+0x30/0x3c [ 542.316112][ T906] __btrfs_run_delayed_items+0x88/0x420 [ 542.317590][ T906] btrfs_run_delayed_items+0x24/0x34 [ 542.319003][ T906] create_pending_snapshot+0x8e4/0x2834 [ 542.320500][ T906] create_pending_snapshots+0x150/0x198 [ 542.322033][ T906] btrfs_commit_transaction+0x1000/0x2d58 [ 542.323427][ T906] create_snapshot+0x418/0x6f0 [ 542.324757][ T906] btrfs_mksubvol+0x494/0x5f8 [ 542.326043][ T906] btrfs_mksnapshot+0xc8/0x158 [ 542.327368][ T906] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 542.328907][ T906] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 542.330428][ T906] btrfs_ioctl+0x9b4/0xb08 [ 542.331631][ T906] __arm64_sys_ioctl+0x14c/0x1c8 [ 542.332996][ T906] invoke_syscall+0x98/0x2b8 [ 542.334240][ T906] el0_svc_common+0x130/0x23c [ 542.335525][ T906] do_el0_svc+0x48/0x58 [ 542.336658][ T906] el0_svc+0x58/0x16c [ 542.337730][ T906] el0t_64_sync_handler+0x84/0xfc [ 542.339096][ T906] el0t_64_sync+0x190/0x194 [ 542.342537][ T906] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 542.345477][ T906] BTRFS info (device loop0: state EA): forced readonly [ 542.348238][ T906] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 542.350846][ T906] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 542.553311][ T923] loop0: detected capacity change from 0 to 32768 [ 542.556313][ T923] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (923) [ 542.561392][ T923] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 542.563845][ T923] BTRFS info (device loop0): using free space tree [ 542.574311][ T923] BTRFS info (device loop0): enabling ssd optimizations [ 542.576276][ T923] BTRFS info (device loop0): auto enabling async discard [ 542.580303][ T923] FAULT_INJECTION: forcing a failure. [ 542.580303][ T923] name failslab, interval 1, probability 0, space 0, times 0 [ 542.583674][ T923] CPU: 0 PID: 923 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 542.586297][ T923] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 542.588987][ T923] Call trace: [ 542.589898][ T923] dump_backtrace+0x1b8/0x1e4 [ 542.591149][ T923] show_stack+0x2c/0x44 [ 542.592264][ T923] dump_stack_lvl+0xd0/0x124 [ 542.593522][ T923] dump_stack+0x1c/0x28 [ 542.594674][ T923] should_fail_ex+0x3f8/0x5c4 [ 542.595927][ T923] __should_failslab+0xc8/0x128 [ 542.597237][ T923] should_failslab+0x10/0x28 [ 542.598490][ T923] kmem_cache_alloc+0x80/0x424 [ 542.599773][ T923] btrfs_alloc_path+0x30/0x3c [ 542.601059][ T923] __btrfs_run_delayed_items+0x88/0x420 [ 542.602515][ T923] btrfs_run_delayed_items+0x24/0x34 [ 542.604016][ T923] create_pending_snapshot+0x8e4/0x2834 [ 542.605490][ T923] create_pending_snapshots+0x150/0x198 [ 542.607152][ T923] btrfs_commit_transaction+0x1000/0x2d58 [ 542.608686][ T923] create_snapshot+0x418/0x6f0 [ 542.610042][ T923] btrfs_mksubvol+0x494/0x5f8 [ 542.611307][ T923] btrfs_mksnapshot+0xc8/0x158 [ 542.612638][ T923] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 542.614184][ T923] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 542.615797][ T923] btrfs_ioctl+0x9b4/0xb08 [ 542.616994][ T923] __arm64_sys_ioctl+0x14c/0x1c8 [ 542.618368][ T923] invoke_syscall+0x98/0x2b8 [ 542.619642][ T923] el0_svc_common+0x130/0x23c [ 542.620950][ T923] do_el0_svc+0x48/0x58 [ 542.622114][ T923] el0_svc+0x58/0x16c [ 542.623179][ T923] el0t_64_sync_handler+0x84/0xfc [ 542.624548][ T923] el0t_64_sync+0x190/0x194 [ 542.626096][ T923] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 542.629154][ T923] BTRFS info (device loop0: state EA): forced readonly [ 542.631039][ T923] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 542.633467][ T923] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 542.845961][ T940] loop0: detected capacity change from 0 to 32768 [ 542.848977][ T940] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (940) [ 542.854913][ T940] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 542.857352][ T940] BTRFS info (device loop0): using free space tree [ 542.868466][ T940] BTRFS info (device loop0): enabling ssd optimizations [ 542.870343][ T940] BTRFS info (device loop0): auto enabling async discard [ 542.874253][ T940] FAULT_INJECTION: forcing a failure. [ 542.874253][ T940] name failslab, interval 1, probability 0, space 0, times 0 [ 542.878154][ T940] CPU: 0 PID: 940 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 542.880876][ T940] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 542.883567][ T940] Call trace: [ 542.884467][ T940] dump_backtrace+0x1b8/0x1e4 [ 542.885725][ T940] show_stack+0x2c/0x44 [ 542.886819][ T940] dump_stack_lvl+0xd0/0x124 [ 542.888066][ T940] dump_stack+0x1c/0x28 [ 542.889193][ T940] should_fail_ex+0x3f8/0x5c4 [ 542.890478][ T940] __should_failslab+0xc8/0x128 [ 542.891776][ T940] should_failslab+0x10/0x28 [ 542.893001][ T940] kmem_cache_alloc+0x80/0x424 [ 542.894281][ T940] btrfs_alloc_path+0x30/0x3c [ 542.895531][ T940] __btrfs_run_delayed_items+0x88/0x420 [ 542.897055][ T940] btrfs_run_delayed_items+0x24/0x34 [ 542.898476][ T940] create_pending_snapshot+0x8e4/0x2834 [ 542.899991][ T940] create_pending_snapshots+0x150/0x198 [ 542.901487][ T940] btrfs_commit_transaction+0x1000/0x2d58 [ 542.903050][ T940] create_snapshot+0x418/0x6f0 [ 542.904343][ T940] btrfs_mksubvol+0x494/0x5f8 [ 542.905606][ T940] btrfs_mksnapshot+0xc8/0x158 [ 542.906922][ T940] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 542.908438][ T940] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 542.909931][ T940] btrfs_ioctl+0x9b4/0xb08 [ 542.911126][ T940] __arm64_sys_ioctl+0x14c/0x1c8 [ 542.912450][ T940] invoke_syscall+0x98/0x2b8 [ 542.913691][ T940] el0_svc_common+0x130/0x23c [ 542.914977][ T940] do_el0_svc+0x48/0x58 [ 542.916093][ T940] el0_svc+0x58/0x16c [ 542.917159][ T940] el0t_64_sync_handler+0x84/0xfc [ 542.918516][ T940] el0t_64_sync+0x190/0x194 [ 542.921994][ T940] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 542.924814][ T940] BTRFS info (device loop0: state EA): forced readonly [ 542.927087][ T940] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 542.929680][ T940] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 543.137083][ T957] loop0: detected capacity change from 0 to 32768 [ 543.139891][ T957] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (957) [ 543.144580][ T957] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 543.146938][ T957] BTRFS info (device loop0): using free space tree [ 543.156792][ T957] BTRFS info (device loop0): enabling ssd optimizations [ 543.158749][ T957] BTRFS info (device loop0): auto enabling async discard [ 543.162605][ T957] FAULT_INJECTION: forcing a failure. [ 543.162605][ T957] name failslab, interval 1, probability 0, space 0, times 0 [ 543.165922][ T957] CPU: 1 PID: 957 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 543.168630][ T957] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 543.171339][ T957] Call trace: [ 543.172209][ T957] dump_backtrace+0x1b8/0x1e4 [ 543.173461][ T957] show_stack+0x2c/0x44 [ 543.174521][ T957] dump_stack_lvl+0xd0/0x124 [ 543.175725][ T957] dump_stack+0x1c/0x28 [ 543.176858][ T957] should_fail_ex+0x3f8/0x5c4 [ 543.178114][ T957] __should_failslab+0xc8/0x128 [ 543.179383][ T957] should_failslab+0x10/0x28 [ 543.180601][ T957] kmem_cache_alloc+0x80/0x424 [ 543.181847][ T957] btrfs_alloc_path+0x30/0x3c [ 543.183108][ T957] __btrfs_run_delayed_items+0x88/0x420 [ 543.184580][ T957] btrfs_run_delayed_items+0x24/0x34 [ 543.185952][ T957] create_pending_snapshot+0x8e4/0x2834 [ 543.187416][ T957] create_pending_snapshots+0x150/0x198 [ 543.188862][ T957] btrfs_commit_transaction+0x1000/0x2d58 [ 543.190355][ T957] create_snapshot+0x418/0x6f0 [ 543.191608][ T957] btrfs_mksubvol+0x494/0x5f8 [ 543.192859][ T957] btrfs_mksnapshot+0xc8/0x158 [ 543.194088][ T957] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 543.195602][ T957] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 543.197097][ T957] btrfs_ioctl+0x9b4/0xb08 [ 543.198257][ T957] __arm64_sys_ioctl+0x14c/0x1c8 [ 543.199528][ T957] invoke_syscall+0x98/0x2b8 [ 543.200792][ T957] el0_svc_common+0x130/0x23c [ 543.202034][ T957] do_el0_svc+0x48/0x58 [ 543.203155][ T957] el0_svc+0x58/0x16c [ 543.204258][ T957] el0t_64_sync_handler+0x84/0xfc [ 543.205603][ T957] el0t_64_sync+0x190/0x194 [ 543.209645][ T957] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 543.212390][ T957] BTRFS info (device loop0: state EA): forced readonly [ 543.214160][ T957] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 543.216476][ T957] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 543.420279][ T974] loop0: detected capacity change from 0 to 32768 [ 543.423187][ T974] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (974) [ 543.428041][ T974] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 543.430325][ T974] BTRFS info (device loop0): using free space tree [ 543.440274][ T974] BTRFS info (device loop0): enabling ssd optimizations [ 543.442194][ T974] BTRFS info (device loop0): auto enabling async discard [ 543.446043][ T974] FAULT_INJECTION: forcing a failure. [ 543.446043][ T974] name failslab, interval 1, probability 0, space 0, times 0 [ 543.449602][ T974] CPU: 0 PID: 974 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 543.452251][ T974] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 543.454930][ T974] Call trace: [ 543.455760][ T974] dump_backtrace+0x1b8/0x1e4 [ 543.456999][ T974] show_stack+0x2c/0x44 [ 543.458133][ T974] dump_stack_lvl+0xd0/0x124 [ 543.459371][ T974] dump_stack+0x1c/0x28 [ 543.460488][ T974] should_fail_ex+0x3f8/0x5c4 [ 543.461712][ T974] __should_failslab+0xc8/0x128 [ 543.463053][ T974] should_failslab+0x10/0x28 [ 543.464281][ T974] kmem_cache_alloc+0x80/0x424 [ 543.465565][ T974] btrfs_alloc_path+0x30/0x3c [ 543.466797][ T974] __btrfs_run_delayed_items+0x88/0x420 [ 543.468279][ T974] btrfs_run_delayed_items+0x24/0x34 [ 543.469652][ T974] create_pending_snapshot+0x8e4/0x2834 [ 543.471140][ T974] create_pending_snapshots+0x150/0x198 [ 543.472616][ T974] btrfs_commit_transaction+0x1000/0x2d58 [ 543.474243][ T974] create_snapshot+0x418/0x6f0 [ 543.475532][ T974] btrfs_mksubvol+0x494/0x5f8 [ 543.476821][ T974] btrfs_mksnapshot+0xc8/0x158 [ 543.478101][ T974] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 543.479628][ T974] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 543.481214][ T974] btrfs_ioctl+0x9b4/0xb08 [ 543.482383][ T974] __arm64_sys_ioctl+0x14c/0x1c8 [ 543.483700][ T974] invoke_syscall+0x98/0x2b8 [ 543.484959][ T974] el0_svc_common+0x130/0x23c [ 543.486181][ T974] do_el0_svc+0x48/0x58 [ 543.487260][ T974] el0_svc+0x58/0x16c [ 543.488365][ T974] el0t_64_sync_handler+0x84/0xfc [ 543.489677][ T974] el0t_64_sync+0x190/0x194 [ 543.491112][ T974] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 543.493730][ T974] BTRFS info (device loop0: state EA): forced readonly [ 543.495455][ T974] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 543.498000][ T974] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 543.695009][ T991] loop0: detected capacity change from 0 to 32768 [ 543.697895][ T991] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (991) [ 543.702667][ T991] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 543.704833][ T991] BTRFS info (device loop0): using free space tree [ 543.715018][ T991] BTRFS info (device loop0): enabling ssd optimizations [ 543.716942][ T991] BTRFS info (device loop0): auto enabling async discard [ 543.720809][ T991] FAULT_INJECTION: forcing a failure. [ 543.720809][ T991] name failslab, interval 1, probability 0, space 0, times 0 [ 543.724091][ T991] CPU: 1 PID: 991 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 543.726825][ T991] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 543.729510][ T991] Call trace: [ 543.730387][ T991] dump_backtrace+0x1b8/0x1e4 [ 543.731638][ T991] show_stack+0x2c/0x44 [ 543.732768][ T991] dump_stack_lvl+0xd0/0x124 [ 543.734038][ T991] dump_stack+0x1c/0x28 [ 543.735133][ T991] should_fail_ex+0x3f8/0x5c4 [ 543.736393][ T991] __should_failslab+0xc8/0x128 [ 543.737693][ T991] should_failslab+0x10/0x28 [ 543.739071][ T991] kmem_cache_alloc+0x80/0x424 [ 543.740392][ T991] btrfs_alloc_path+0x30/0x3c [ 543.741656][ T991] __btrfs_run_delayed_items+0x88/0x420 [ 543.743135][ T991] btrfs_run_delayed_items+0x24/0x34 [ 543.744530][ T991] create_pending_snapshot+0x8e4/0x2834 [ 543.745974][ T991] create_pending_snapshots+0x150/0x198 [ 543.747484][ T991] btrfs_commit_transaction+0x1000/0x2d58 [ 543.749032][ T991] create_snapshot+0x418/0x6f0 [ 543.750346][ T991] btrfs_mksubvol+0x494/0x5f8 [ 543.751620][ T991] btrfs_mksnapshot+0xc8/0x158 [ 543.752903][ T991] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 543.754402][ T991] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 543.755932][ T991] btrfs_ioctl+0x9b4/0xb08 [ 543.757117][ T991] __arm64_sys_ioctl+0x14c/0x1c8 [ 543.758429][ T991] invoke_syscall+0x98/0x2b8 [ 543.759682][ T991] el0_svc_common+0x130/0x23c [ 543.760943][ T991] do_el0_svc+0x48/0x58 [ 543.762045][ T991] el0_svc+0x58/0x16c [ 543.763133][ T991] el0t_64_sync_handler+0x84/0xfc [ 543.764440][ T991] el0t_64_sync+0x190/0x194 [ 543.767544][ T991] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 543.770283][ T991] BTRFS info (device loop0: state EA): forced readonly [ 543.772149][ T991] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 543.774519][ T991] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 543.971445][ T1008] loop0: detected capacity change from 0 to 32768 [ 543.974326][ T1008] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (1008) [ 543.979364][ T1008] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 543.981521][ T1008] BTRFS info (device loop0): using free space tree [ 543.991966][ T1008] BTRFS info (device loop0): enabling ssd optimizations [ 543.993802][ T1008] BTRFS info (device loop0): auto enabling async discard [ 543.997990][ T1008] FAULT_INJECTION: forcing a failure. [ 543.997990][ T1008] name failslab, interval 1, probability 0, space 0, times 0 [ 544.001216][ T1008] CPU: 0 PID: 1008 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 544.003864][ T1008] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 544.006476][ T1008] Call trace: [ 544.007336][ T1008] dump_backtrace+0x1b8/0x1e4 [ 544.008568][ T1008] show_stack+0x2c/0x44 [ 544.009705][ T1008] dump_stack_lvl+0xd0/0x124 [ 544.010939][ T1008] dump_stack+0x1c/0x28 [ 544.012019][ T1008] should_fail_ex+0x3f8/0x5c4 [ 544.013320][ T1008] __should_failslab+0xc8/0x128 [ 544.014579][ T1008] should_failslab+0x10/0x28 [ 544.015828][ T1008] kmem_cache_alloc+0x80/0x424 [ 544.017110][ T1008] btrfs_alloc_path+0x30/0x3c [ 544.018338][ T1008] __btrfs_run_delayed_items+0x88/0x420 [ 544.019791][ T1008] btrfs_run_delayed_items+0x24/0x34 [ 544.021220][ T1008] create_pending_snapshot+0x8e4/0x2834 [ 544.022660][ T1008] create_pending_snapshots+0x150/0x198 [ 544.024124][ T1008] btrfs_commit_transaction+0x1000/0x2d58 [ 544.025654][ T1008] create_snapshot+0x418/0x6f0 [ 544.026969][ T1008] btrfs_mksubvol+0x494/0x5f8 [ 544.028230][ T1008] btrfs_mksnapshot+0xc8/0x158 [ 544.029520][ T1008] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 544.031056][ T1008] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 544.032605][ T1008] btrfs_ioctl+0x9b4/0xb08 [ 544.033794][ T1008] __arm64_sys_ioctl+0x14c/0x1c8 [ 544.035123][ T1008] invoke_syscall+0x98/0x2b8 [ 544.036342][ T1008] el0_svc_common+0x130/0x23c [ 544.037593][ T1008] do_el0_svc+0x48/0x58 [ 544.038720][ T1008] el0_svc+0x58/0x16c [ 544.039853][ T1008] el0t_64_sync_handler+0x84/0xfc [ 544.041216][ T1008] el0t_64_sync+0x190/0x194 [ 544.044957][ T1008] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 544.047777][ T1008] BTRFS info (device loop0: state EA): forced readonly [ 544.049534][ T1008] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 544.051958][ T1008] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 544.268080][ T1025] loop0: detected capacity change from 0 to 32768 [ 544.270885][ T1025] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (1025) [ 544.275542][ T1025] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 544.277915][ T1025] BTRFS info (device loop0): using free space tree [ 544.288307][ T1025] BTRFS info (device loop0): enabling ssd optimizations [ 544.290232][ T1025] BTRFS info (device loop0): auto enabling async discard [ 544.294154][ T1025] FAULT_INJECTION: forcing a failure. [ 544.294154][ T1025] name failslab, interval 1, probability 0, space 0, times 0 [ 544.297951][ T1025] CPU: 1 PID: 1025 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 544.300684][ T1025] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 544.303356][ T1025] Call trace: [ 544.304215][ T1025] dump_backtrace+0x1b8/0x1e4 [ 544.305475][ T1025] show_stack+0x2c/0x44 [ 544.306586][ T1025] dump_stack_lvl+0xd0/0x124 [ 544.307833][ T1025] dump_stack+0x1c/0x28 [ 544.308966][ T1025] should_fail_ex+0x3f8/0x5c4 [ 544.310205][ T1025] __should_failslab+0xc8/0x128 [ 544.311507][ T1025] should_failslab+0x10/0x28 [ 544.312719][ T1025] kmem_cache_alloc+0x80/0x424 [ 544.314018][ T1025] btrfs_alloc_path+0x30/0x3c [ 544.315234][ T1025] __btrfs_run_delayed_items+0x88/0x420 [ 544.316724][ T1025] btrfs_run_delayed_items+0x24/0x34 [ 544.318151][ T1025] create_pending_snapshot+0x8e4/0x2834 [ 544.319690][ T1025] create_pending_snapshots+0x150/0x198 [ 544.321126][ T1025] btrfs_commit_transaction+0x1000/0x2d58 [ 544.322713][ T1025] create_snapshot+0x418/0x6f0 [ 544.324012][ T1025] btrfs_mksubvol+0x494/0x5f8 [ 544.325292][ T1025] btrfs_mksnapshot+0xc8/0x158 [ 544.326559][ T1025] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 544.328101][ T1025] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 544.329631][ T1025] btrfs_ioctl+0x9b4/0xb08 [ 544.330803][ T1025] __arm64_sys_ioctl+0x14c/0x1c8 [ 544.332129][ T1025] invoke_syscall+0x98/0x2b8 [ 544.333333][ T1025] el0_svc_common+0x130/0x23c [ 544.334563][ T1025] do_el0_svc+0x48/0x58 [ 544.335719][ T1025] el0_svc+0x58/0x16c [ 544.336803][ T1025] el0t_64_sync_handler+0x84/0xfc [ 544.338214][ T1025] el0t_64_sync+0x190/0x194 [ 544.341943][ T1025] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 544.344909][ T1025] BTRFS info (device loop0: state EA): forced readonly [ 544.347151][ T1025] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 544.349608][ T1025] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 544.563544][ T1042] loop0: detected capacity change from 0 to 32768 [ 544.566560][ T1042] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (1042) [ 544.571449][ T1042] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 544.573673][ T1042] BTRFS info (device loop0): using free space tree [ 544.584180][ T1042] BTRFS info (device loop0): enabling ssd optimizations [ 544.586010][ T1042] BTRFS info (device loop0): auto enabling async discard [ 544.590168][ T1042] FAULT_INJECTION: forcing a failure. [ 544.590168][ T1042] name failslab, interval 1, probability 0, space 0, times 0 [ 544.593528][ T1042] CPU: 0 PID: 1042 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 544.596166][ T1042] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 544.598875][ T1042] Call trace: [ 544.599742][ T1042] dump_backtrace+0x1b8/0x1e4 [ 544.601014][ T1042] show_stack+0x2c/0x44 [ 544.602117][ T1042] dump_stack_lvl+0xd0/0x124 [ 544.603339][ T1042] dump_stack+0x1c/0x28 [ 544.604429][ T1042] should_fail_ex+0x3f8/0x5c4 [ 544.605727][ T1042] __should_failslab+0xc8/0x128 [ 544.607047][ T1042] should_failslab+0x10/0x28 [ 544.608282][ T1042] kmem_cache_alloc+0x80/0x424 [ 544.609568][ T1042] btrfs_alloc_path+0x30/0x3c [ 544.610803][ T1042] __btrfs_run_delayed_items+0x88/0x420 [ 544.612266][ T1042] btrfs_run_delayed_items+0x24/0x34 [ 544.613626][ T1042] create_pending_snapshot+0x8e4/0x2834 [ 544.615149][ T1042] create_pending_snapshots+0x150/0x198 [ 544.616621][ T1042] btrfs_commit_transaction+0x1000/0x2d58 [ 544.618140][ T1042] create_snapshot+0x418/0x6f0 [ 544.619392][ T1042] btrfs_mksubvol+0x494/0x5f8 [ 544.620620][ T1042] btrfs_mksnapshot+0xc8/0x158 [ 544.621940][ T1042] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 544.623414][ T1042] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 544.624970][ T1042] btrfs_ioctl+0x9b4/0xb08 [ 544.626150][ T1042] __arm64_sys_ioctl+0x14c/0x1c8 [ 544.627479][ T1042] invoke_syscall+0x98/0x2b8 [ 544.628752][ T1042] el0_svc_common+0x130/0x23c [ 544.630023][ T1042] do_el0_svc+0x48/0x58 [ 544.631154][ T1042] el0_svc+0x58/0x16c [ 544.632174][ T1042] el0t_64_sync_handler+0x84/0xfc [ 544.633475][ T1042] el0t_64_sync+0x190/0x194 [ 544.635897][ T1042] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 544.638755][ T1042] BTRFS info (device loop0: state EA): forced readonly [ 544.640494][ T1042] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 544.642818][ T1042] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 544.871473][ T1059] loop0: detected capacity change from 0 to 32768 [ 544.874372][ T1059] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (1059) [ 544.879427][ T1059] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 544.881691][ T1059] BTRFS info (device loop0): using free space tree [ 544.890930][ T1059] BTRFS info (device loop0): enabling ssd optimizations [ 544.892810][ T1059] BTRFS info (device loop0): auto enabling async discard [ 544.897441][ T1059] FAULT_INJECTION: forcing a failure. [ 544.897441][ T1059] name failslab, interval 1, probability 0, space 0, times 0 [ 544.900663][ T1059] CPU: 0 PID: 1059 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 544.903314][ T1059] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 544.905978][ T1059] Call trace: [ 544.906842][ T1059] dump_backtrace+0x1b8/0x1e4 [ 544.908143][ T1059] show_stack+0x2c/0x44 [ 544.909288][ T1059] dump_stack_lvl+0xd0/0x124 [ 544.910520][ T1059] dump_stack+0x1c/0x28 [ 544.911625][ T1059] should_fail_ex+0x3f8/0x5c4 [ 544.912884][ T1059] __should_failslab+0xc8/0x128 [ 544.914165][ T1059] should_failslab+0x10/0x28 [ 544.915414][ T1059] kmem_cache_alloc+0x80/0x424 [ 544.916673][ T1059] btrfs_alloc_path+0x30/0x3c [ 544.917977][ T1059] __btrfs_run_delayed_items+0x88/0x420 [ 544.919491][ T1059] btrfs_run_delayed_items+0x24/0x34 [ 544.920900][ T1059] create_pending_snapshot+0x8e4/0x2834 [ 544.922376][ T1059] create_pending_snapshots+0x150/0x198 [ 544.923871][ T1059] btrfs_commit_transaction+0x1000/0x2d58 [ 544.925420][ T1059] create_snapshot+0x418/0x6f0 [ 544.926707][ T1059] btrfs_mksubvol+0x494/0x5f8 [ 544.927987][ T1059] btrfs_mksnapshot+0xc8/0x158 [ 544.929248][ T1059] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 544.930826][ T1059] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 544.932354][ T1059] btrfs_ioctl+0x9b4/0xb08 [ 544.933532][ T1059] __arm64_sys_ioctl+0x14c/0x1c8 [ 544.934872][ T1059] invoke_syscall+0x98/0x2b8 [ 544.936099][ T1059] el0_svc_common+0x130/0x23c [ 544.937388][ T1059] do_el0_svc+0x48/0x58 [ 544.938501][ T1059] el0_svc+0x58/0x16c [ 544.939587][ T1059] el0t_64_sync_handler+0x84/0xfc [ 544.940896][ T1059] el0t_64_sync+0x190/0x194 [ 544.944359][ T1059] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 544.947252][ T1059] BTRFS info (device loop0: state EA): forced readonly [ 544.948976][ T1059] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 544.951309][ T1059] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 545.148317][ T1076] loop0: detected capacity change from 0 to 32768 [ 545.151199][ T1076] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (1076) [ 545.156001][ T1076] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 545.158566][ T1076] BTRFS info (device loop0): using free space tree [ 545.168827][ T1076] BTRFS info (device loop0): enabling ssd optimizations [ 545.170692][ T1076] BTRFS info (device loop0): auto enabling async discard [ 545.174444][ T1076] FAULT_INJECTION: forcing a failure. [ 545.174444][ T1076] name failslab, interval 1, probability 0, space 0, times 0 [ 545.178353][ T1076] CPU: 1 PID: 1076 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 545.181032][ T1076] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 545.183649][ T1076] Call trace: [ 545.184490][ T1076] dump_backtrace+0x1b8/0x1e4 [ 545.185752][ T1076] show_stack+0x2c/0x44 [ 545.186853][ T1076] dump_stack_lvl+0xd0/0x124 [ 545.188133][ T1076] dump_stack+0x1c/0x28 [ 545.189252][ T1076] should_fail_ex+0x3f8/0x5c4 [ 545.190508][ T1076] __should_failslab+0xc8/0x128 [ 545.191812][ T1076] should_failslab+0x10/0x28 [ 545.193068][ T1076] kmem_cache_alloc+0x80/0x424 [ 545.194387][ T1076] btrfs_alloc_path+0x30/0x3c [ 545.195630][ T1076] __btrfs_run_delayed_items+0x88/0x420 [ 545.197154][ T1076] btrfs_run_delayed_items+0x24/0x34 [ 545.198595][ T1076] create_pending_snapshot+0x8e4/0x2834 [ 545.200095][ T1076] create_pending_snapshots+0x150/0x198 [ 545.201595][ T1076] btrfs_commit_transaction+0x1000/0x2d58 [ 545.203120][ T1076] create_snapshot+0x418/0x6f0 [ 545.204414][ T1076] btrfs_mksubvol+0x494/0x5f8 [ 545.205688][ T1076] btrfs_mksnapshot+0xc8/0x158 [ 545.207005][ T1076] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 545.208480][ T1076] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 545.210025][ T1076] btrfs_ioctl+0x9b4/0xb08 [ 545.211191][ T1076] __arm64_sys_ioctl+0x14c/0x1c8 [ 545.212543][ T1076] invoke_syscall+0x98/0x2b8 [ 545.213772][ T1076] el0_svc_common+0x130/0x23c [ 545.215043][ T1076] do_el0_svc+0x48/0x58 [ 545.216162][ T1076] el0_svc+0x58/0x16c [ 545.217225][ T1076] el0t_64_sync_handler+0x84/0xfc [ 545.218559][ T1076] el0t_64_sync+0x190/0x194 [ 545.221895][ T1076] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 545.224567][ T1076] BTRFS info (device loop0: state EA): forced readonly [ 545.226398][ T1076] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 545.229263][ T1076] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 545.435264][ T1093] loop0: detected capacity change from 0 to 32768 [ 545.438628][ T1093] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (1093) [ 545.443342][ T1093] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 545.445552][ T1093] BTRFS info (device loop0): using free space tree [ 545.456046][ T1093] BTRFS info (device loop0): enabling ssd optimizations [ 545.458149][ T1093] BTRFS info (device loop0): auto enabling async discard [ 545.461967][ T1093] FAULT_INJECTION: forcing a failure. [ 545.461967][ T1093] name failslab, interval 1, probability 0, space 0, times 0 [ 545.465334][ T1093] CPU: 1 PID: 1093 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 545.468082][ T1093] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 545.470746][ T1093] Call trace: [ 545.471601][ T1093] dump_backtrace+0x1b8/0x1e4 [ 545.472852][ T1093] show_stack+0x2c/0x44 [ 545.473923][ T1093] dump_stack_lvl+0xd0/0x124 [ 545.475148][ T1093] dump_stack+0x1c/0x28 [ 545.476250][ T1093] should_fail_ex+0x3f8/0x5c4 [ 545.477526][ T1093] __should_failslab+0xc8/0x128 [ 545.478857][ T1093] should_failslab+0x10/0x28 [ 545.480092][ T1093] kmem_cache_alloc+0x80/0x424 [ 545.481372][ T1093] btrfs_alloc_path+0x30/0x3c [ 545.482645][ T1093] __btrfs_run_delayed_items+0x88/0x420 [ 545.484180][ T1093] btrfs_run_delayed_items+0x24/0x34 [ 545.485642][ T1093] create_pending_snapshot+0x8e4/0x2834 [ 545.487191][ T1093] create_pending_snapshots+0x150/0x198 [ 545.488677][ T1093] btrfs_commit_transaction+0x1000/0x2d58 [ 545.490273][ T1093] create_snapshot+0x418/0x6f0 [ 545.491577][ T1093] btrfs_mksubvol+0x494/0x5f8 [ 545.492888][ T1093] btrfs_mksnapshot+0xc8/0x158 [ 545.494186][ T1093] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 545.495734][ T1093] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 545.497272][ T1093] btrfs_ioctl+0x9b4/0xb08 [ 545.498464][ T1093] __arm64_sys_ioctl+0x14c/0x1c8 [ 545.499803][ T1093] invoke_syscall+0x98/0x2b8 [ 545.501109][ T1093] el0_svc_common+0x130/0x23c [ 545.502381][ T1093] do_el0_svc+0x48/0x58 [ 545.503450][ T1093] el0_svc+0x58/0x16c [ 545.504524][ T1093] el0t_64_sync_handler+0x84/0xfc [ 545.505884][ T1093] el0t_64_sync+0x190/0x194 [ 545.507671][ T1093] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 545.510462][ T1093] BTRFS info (device loop0: state EA): forced readonly [ 545.512264][ T1093] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 545.514674][ T1093] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 545.709506][ T1110] loop0: detected capacity change from 0 to 32768 [ 545.712504][ T1110] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (1110) [ 545.717242][ T1110] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 545.719586][ T1110] BTRFS info (device loop0): using free space tree [ 545.729032][ T1110] BTRFS info (device loop0): enabling ssd optimizations [ 545.731105][ T1110] BTRFS info (device loop0): auto enabling async discard [ 545.737732][ T1110] FAULT_INJECTION: forcing a failure. [ 545.737732][ T1110] name failslab, interval 1, probability 0, space 0, times 0 [ 545.741245][ T1110] CPU: 1 PID: 1110 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 545.744060][ T1110] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 545.746720][ T1110] Call trace: [ 545.747588][ T1110] dump_backtrace+0x1b8/0x1e4 [ 545.748841][ T1110] show_stack+0x2c/0x44 [ 545.749953][ T1110] dump_stack_lvl+0xd0/0x124 [ 545.751177][ T1110] dump_stack+0x1c/0x28 [ 545.752299][ T1110] should_fail_ex+0x3f8/0x5c4 [ 545.753533][ T1110] __should_failslab+0xc8/0x128 [ 545.754873][ T1110] should_failslab+0x10/0x28 [ 545.756156][ T1110] kmem_cache_alloc+0x80/0x424 [ 545.757450][ T1110] btrfs_alloc_path+0x30/0x3c [ 545.758669][ T1110] __btrfs_run_delayed_items+0x88/0x420 [ 545.760150][ T1110] btrfs_run_delayed_items+0x24/0x34 [ 545.761515][ T1110] create_pending_snapshot+0x8e4/0x2834 [ 545.762933][ T1110] create_pending_snapshots+0x150/0x198 [ 545.764409][ T1110] btrfs_commit_transaction+0x1000/0x2d58 [ 545.765901][ T1110] create_snapshot+0x418/0x6f0 [ 545.767177][ T1110] btrfs_mksubvol+0x494/0x5f8 [ 545.768410][ T1110] btrfs_mksnapshot+0xc8/0x158 [ 545.769669][ T1110] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 545.771168][ T1110] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 545.772690][ T1110] btrfs_ioctl+0x9b4/0xb08 [ 545.773856][ T1110] __arm64_sys_ioctl+0x14c/0x1c8 [ 545.775157][ T1110] invoke_syscall+0x98/0x2b8 [ 545.776402][ T1110] el0_svc_common+0x130/0x23c [ 545.777647][ T1110] do_el0_svc+0x48/0x58 [ 545.778746][ T1110] el0_svc+0x58/0x16c [ 545.779842][ T1110] el0t_64_sync_handler+0x84/0xfc [ 545.781244][ T1110] el0t_64_sync+0x190/0x194 [ 545.782735][ T1110] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 545.785537][ T1110] BTRFS info (device loop0: state EA): forced readonly [ 545.787532][ T1110] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 545.790016][ T1110] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 546.021888][ T1127] loop0: detected capacity change from 0 to 32768 [ 546.024848][ T1127] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (1127) [ 546.029944][ T1127] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 546.032275][ T1127] BTRFS info (device loop0): using free space tree [ 546.042285][ T1127] BTRFS info (device loop0): enabling ssd optimizations [ 546.044183][ T1127] BTRFS info (device loop0): auto enabling async discard [ 546.048508][ T1127] FAULT_INJECTION: forcing a failure. [ 546.048508][ T1127] name failslab, interval 1, probability 0, space 0, times 0 [ 546.051768][ T1127] CPU: 1 PID: 1127 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 546.054589][ T1127] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 546.057310][ T1127] Call trace: [ 546.058208][ T1127] dump_backtrace+0x1b8/0x1e4 [ 546.059482][ T1127] show_stack+0x2c/0x44 [ 546.060642][ T1127] dump_stack_lvl+0xd0/0x124 [ 546.061881][ T1127] dump_stack+0x1c/0x28 [ 546.062999][ T1127] should_fail_ex+0x3f8/0x5c4 [ 546.064294][ T1127] __should_failslab+0xc8/0x128 [ 546.065630][ T1127] should_failslab+0x10/0x28 [ 546.066867][ T1127] kmem_cache_alloc+0x80/0x424 [ 546.068205][ T1127] btrfs_alloc_path+0x30/0x3c [ 546.069456][ T1127] __btrfs_run_delayed_items+0x88/0x420 [ 546.070929][ T1127] btrfs_run_delayed_items+0x24/0x34 [ 546.072314][ T1127] create_pending_snapshot+0x8e4/0x2834 [ 546.073804][ T1127] create_pending_snapshots+0x150/0x198 [ 546.075306][ T1127] btrfs_commit_transaction+0x1000/0x2d58 [ 546.076842][ T1127] create_snapshot+0x418/0x6f0 [ 546.078115][ T1127] btrfs_mksubvol+0x494/0x5f8 [ 546.079393][ T1127] btrfs_mksnapshot+0xc8/0x158 [ 546.080659][ T1127] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 546.082313][ T1127] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 546.083860][ T1127] btrfs_ioctl+0x9b4/0xb08 [ 546.085024][ T1127] __arm64_sys_ioctl+0x14c/0x1c8 [ 546.086356][ T1127] invoke_syscall+0x98/0x2b8 [ 546.087588][ T1127] el0_svc_common+0x130/0x23c [ 546.088835][ T1127] do_el0_svc+0x48/0x58 [ 546.089952][ T1127] el0_svc+0x58/0x16c [ 546.090992][ T1127] el0t_64_sync_handler+0x84/0xfc [ 546.092313][ T1127] el0t_64_sync+0x190/0x194 [ 546.094143][ T1127] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 546.097061][ T1127] BTRFS info (device loop0: state EA): forced readonly [ 546.098830][ T1127] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 546.101231][ T1127] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 546.299076][ T1144] loop0: detected capacity change from 0 to 32768 [ 546.301928][ T1144] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (1144) [ 546.307095][ T1144] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 546.309352][ T1144] BTRFS info (device loop0): using free space tree [ 546.319253][ T1144] BTRFS info (device loop0): enabling ssd optimizations [ 546.321144][ T1144] BTRFS info (device loop0): auto enabling async discard [ 546.324908][ T1144] FAULT_INJECTION: forcing a failure. [ 546.324908][ T1144] name failslab, interval 1, probability 0, space 0, times 0 [ 546.328566][ T1144] CPU: 0 PID: 1144 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 546.331226][ T1144] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 546.333934][ T1144] Call trace: [ 546.334822][ T1144] dump_backtrace+0x1b8/0x1e4 [ 546.336059][ T1144] show_stack+0x2c/0x44 [ 546.337141][ T1144] dump_stack_lvl+0xd0/0x124 [ 546.338378][ T1144] dump_stack+0x1c/0x28 [ 546.339482][ T1144] should_fail_ex+0x3f8/0x5c4 [ 546.340754][ T1144] __should_failslab+0xc8/0x128 [ 546.342037][ T1144] should_failslab+0x10/0x28 [ 546.343229][ T1144] kmem_cache_alloc+0x80/0x424 [ 546.344488][ T1144] btrfs_alloc_path+0x30/0x3c [ 546.345700][ T1144] __btrfs_run_delayed_items+0x88/0x420 [ 546.347213][ T1144] btrfs_run_delayed_items+0x24/0x34 [ 546.348590][ T1144] create_pending_snapshot+0x8e4/0x2834 [ 546.350045][ T1144] create_pending_snapshots+0x150/0x198 [ 546.351536][ T1144] btrfs_commit_transaction+0x1000/0x2d58 [ 546.353078][ T1144] create_snapshot+0x418/0x6f0 [ 546.354314][ T1144] btrfs_mksubvol+0x494/0x5f8 [ 546.355540][ T1144] btrfs_mksnapshot+0xc8/0x158 [ 546.356779][ T1144] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 546.358283][ T1144] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 546.359755][ T1144] btrfs_ioctl+0x9b4/0xb08 [ 546.360939][ T1144] __arm64_sys_ioctl+0x14c/0x1c8 [ 546.362304][ T1144] invoke_syscall+0x98/0x2b8 [ 546.363518][ T1144] el0_svc_common+0x130/0x23c [ 546.364743][ T1144] do_el0_svc+0x48/0x58 [ 546.365849][ T1144] el0_svc+0x58/0x16c [ 546.366871][ T1144] el0t_64_sync_handler+0x84/0xfc [ 546.368219][ T1144] el0t_64_sync+0x190/0x194 [ 546.371518][ T1144] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 546.374134][ T1144] BTRFS info (device loop0: state EA): forced readonly [ 546.375876][ T1144] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 546.378657][ T1144] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 546.588127][ T1161] loop0: detected capacity change from 0 to 32768 [ 546.591178][ T1161] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (1161) [ 546.596052][ T1161] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 546.598730][ T1161] BTRFS info (device loop0): using free space tree [ 546.609591][ T1161] BTRFS info (device loop0): enabling ssd optimizations [ 546.611444][ T1161] BTRFS info (device loop0): auto enabling async discard [ 546.615296][ T1161] FAULT_INJECTION: forcing a failure. [ 546.615296][ T1161] name failslab, interval 1, probability 0, space 0, times 0 [ 546.618944][ T1161] CPU: 1 PID: 1161 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 546.621819][ T1161] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 546.624627][ T1161] Call trace: [ 546.625570][ T1161] dump_backtrace+0x1b8/0x1e4 [ 546.626903][ T1161] show_stack+0x2c/0x44 [ 546.628073][ T1161] dump_stack_lvl+0xd0/0x124 [ 546.629372][ T1161] dump_stack+0x1c/0x28 [ 546.630592][ T1161] should_fail_ex+0x3f8/0x5c4 [ 546.631916][ T1161] __should_failslab+0xc8/0x128 [ 546.633356][ T1161] should_failslab+0x10/0x28 [ 546.634654][ T1161] kmem_cache_alloc+0x80/0x424 [ 546.636035][ T1161] btrfs_alloc_path+0x30/0x3c [ 546.637390][ T1161] __btrfs_run_delayed_items+0x88/0x420 [ 546.639014][ T1161] btrfs_run_delayed_items+0x24/0x34 [ 546.640526][ T1161] create_pending_snapshot+0x8e4/0x2834 [ 546.642131][ T1161] create_pending_snapshots+0x150/0x198 [ 546.643745][ T1161] btrfs_commit_transaction+0x1000/0x2d58 [ 546.645398][ T1161] create_snapshot+0x418/0x6f0 [ 546.646747][ T1161] btrfs_mksubvol+0x494/0x5f8 [ 546.648106][ T1161] btrfs_mksnapshot+0xc8/0x158 [ 546.649451][ T1161] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 546.651060][ T1161] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 546.652681][ T1161] btrfs_ioctl+0x9b4/0xb08 [ 546.653973][ T1161] __arm64_sys_ioctl+0x14c/0x1c8 [ 546.655409][ T1161] invoke_syscall+0x98/0x2b8 [ 546.656750][ T1161] el0_svc_common+0x130/0x23c [ 546.658079][ T1161] do_el0_svc+0x48/0x58 [ 546.659297][ T1161] el0_svc+0x58/0x16c [ 546.660449][ T1161] el0t_64_sync_handler+0x84/0xfc [ 546.661922][ T1161] el0t_64_sync+0x190/0x194 [ 546.663842][ T1161] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 546.666881][ T1161] BTRFS info (device loop0: state EA): forced readonly [ 546.668858][ T1161] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 546.671392][ T1161] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 546.868359][ T1178] loop0: detected capacity change from 0 to 32768 [ 546.871225][ T1178] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (1178) [ 546.875973][ T1178] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 546.878738][ T1178] BTRFS info (device loop0): using free space tree [ 546.888531][ T1178] BTRFS info (device loop0): enabling ssd optimizations [ 546.890409][ T1178] BTRFS info (device loop0): auto enabling async discard [ 546.894114][ T1178] FAULT_INJECTION: forcing a failure. [ 546.894114][ T1178] name failslab, interval 1, probability 0, space 0, times 0 [ 546.897722][ T1178] CPU: 1 PID: 1178 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 546.900517][ T1178] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 546.903167][ T1178] Call trace: [ 546.904023][ T1178] dump_backtrace+0x1b8/0x1e4 [ 546.905271][ T1178] show_stack+0x2c/0x44 [ 546.906372][ T1178] dump_stack_lvl+0xd0/0x124 [ 546.907602][ T1178] dump_stack+0x1c/0x28 [ 546.908734][ T1178] should_fail_ex+0x3f8/0x5c4 [ 546.910001][ T1178] __should_failslab+0xc8/0x128 [ 546.911353][ T1178] should_failslab+0x10/0x28 [ 546.912581][ T1178] kmem_cache_alloc+0x80/0x424 [ 546.913855][ T1178] btrfs_alloc_path+0x30/0x3c [ 546.915102][ T1178] __btrfs_run_delayed_items+0x88/0x420 [ 546.916597][ T1178] btrfs_run_delayed_items+0x24/0x34 [ 546.918113][ T1178] btrfs_commit_transaction+0xa10/0x2d58 [ 546.919580][ T1178] create_snapshot+0x418/0x6f0 [ 546.920863][ T1178] btrfs_mksubvol+0x494/0x5f8 [ 546.922155][ T1178] btrfs_mksnapshot+0xc8/0x158 [ 546.923425][ T1178] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 546.924931][ T1178] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 546.926445][ T1178] btrfs_ioctl+0x9b4/0xb08 [ 546.927606][ T1178] __arm64_sys_ioctl+0x14c/0x1c8 [ 546.928942][ T1178] invoke_syscall+0x98/0x2b8 [ 546.930158][ T1178] el0_svc_common+0x130/0x23c [ 546.931414][ T1178] do_el0_svc+0x48/0x58 [ 546.932553][ T1178] el0_svc+0x58/0x16c [ 546.933598][ T1178] el0t_64_sync_handler+0x84/0xfc [ 546.934985][ T1178] el0t_64_sync+0x190/0x194 [ 546.936713][ T1178] BTRFS warning (device loop0): Skipping commit of aborted transaction. [ 546.938949][ T1178] BTRFS: error (device loop0: state A) in cleanup_transaction:1983: errno=-12 Out of memory [ 546.941681][ T1178] BTRFS info (device loop0: state EA): forced readonly [ 547.136467][ T1195] loop0: detected capacity change from 0 to 32768 [ 547.139738][ T1195] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (1195) [ 547.144543][ T1195] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 547.146933][ T1195] BTRFS info (device loop0): using free space tree [ 547.157245][ T1195] BTRFS info (device loop0): enabling ssd optimizations [ 547.159167][ T1195] BTRFS info (device loop0): auto enabling async discard [ 547.163092][ T1195] FAULT_INJECTION: forcing a failure. [ 547.163092][ T1195] name failslab, interval 1, probability 0, space 0, times 0 [ 547.166431][ T1195] CPU: 1 PID: 1195 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 547.169226][ T1195] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 547.171911][ T1195] Call trace: [ 547.172801][ T1195] dump_backtrace+0x1b8/0x1e4 [ 547.174081][ T1195] show_stack+0x2c/0x44 [ 547.175220][ T1195] dump_stack_lvl+0xd0/0x124 [ 547.176484][ T1195] dump_stack+0x1c/0x28 [ 547.177567][ T1195] should_fail_ex+0x3f8/0x5c4 [ 547.178881][ T1195] __should_failslab+0xc8/0x128 [ 547.180221][ T1195] should_failslab+0x10/0x28 [ 547.181446][ T1195] kmem_cache_alloc+0x80/0x424 [ 547.182741][ T1195] btrfs_alloc_path+0x30/0x3c [ 547.183975][ T1195] __btrfs_run_delayed_items+0x88/0x420 [ 547.185510][ T1195] btrfs_run_delayed_items+0x24/0x34 [ 547.186945][ T1195] create_pending_snapshot+0x8e4/0x2834 [ 547.188418][ T1195] create_pending_snapshots+0x150/0x198 [ 547.189915][ T1195] btrfs_commit_transaction+0x1000/0x2d58 [ 547.191419][ T1195] create_snapshot+0x418/0x6f0 [ 547.192711][ T1195] btrfs_mksubvol+0x494/0x5f8 [ 547.193959][ T1195] btrfs_mksnapshot+0xc8/0x158 [ 547.195236][ T1195] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 547.196755][ T1195] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 547.198289][ T1195] btrfs_ioctl+0x9b4/0xb08 [ 547.199465][ T1195] __arm64_sys_ioctl+0x14c/0x1c8 [ 547.200798][ T1195] invoke_syscall+0x98/0x2b8 [ 547.202014][ T1195] el0_svc_common+0x130/0x23c [ 547.203272][ T1195] do_el0_svc+0x48/0x58 [ 547.204394][ T1195] el0_svc+0x58/0x16c [ 547.205478][ T1195] el0t_64_sync_handler+0x84/0xfc [ 547.206817][ T1195] el0t_64_sync+0x190/0x194 [ 547.208655][ T1195] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 547.211428][ T1195] BTRFS info (device loop0: state EA): forced readonly [ 547.213194][ T1195] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 547.215604][ T1195] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 547.415052][ T1212] loop0: detected capacity change from 0 to 32768 [ 547.418094][ T1212] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (1212) [ 547.422765][ T1212] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 547.424991][ T1212] BTRFS info (device loop0): using free space tree [ 547.435383][ T1212] BTRFS info (device loop0): enabling ssd optimizations [ 547.437491][ T1212] BTRFS info (device loop0): auto enabling async discard [ 547.441380][ T1212] FAULT_INJECTION: forcing a failure. [ 547.441380][ T1212] name failslab, interval 1, probability 0, space 0, times 0 [ 547.444719][ T1212] CPU: 1 PID: 1212 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 547.447366][ T1212] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 547.450002][ T1212] Call trace: [ 547.450842][ T1212] dump_backtrace+0x1b8/0x1e4 [ 547.452069][ T1212] show_stack+0x2c/0x44 [ 547.453149][ T1212] dump_stack_lvl+0xd0/0x124 [ 547.454370][ T1212] dump_stack+0x1c/0x28 [ 547.455477][ T1212] should_fail_ex+0x3f8/0x5c4 [ 547.456705][ T1212] __should_failslab+0xc8/0x128 [ 547.457966][ T1212] should_failslab+0x10/0x28 [ 547.459182][ T1212] kmem_cache_alloc+0x80/0x424 [ 547.460419][ T1212] btrfs_alloc_path+0x30/0x3c [ 547.461664][ T1212] __btrfs_run_delayed_items+0x88/0x420 [ 547.463147][ T1212] btrfs_run_delayed_items+0x24/0x34 [ 547.464545][ T1212] create_pending_snapshot+0x8e4/0x2834 [ 547.465984][ T1212] create_pending_snapshots+0x150/0x198 [ 547.467433][ T1212] btrfs_commit_transaction+0x1000/0x2d58 [ 547.468918][ T1212] create_snapshot+0x418/0x6f0 [ 547.470210][ T1212] btrfs_mksubvol+0x494/0x5f8 [ 547.471444][ T1212] btrfs_mksnapshot+0xc8/0x158 [ 547.472680][ T1212] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 547.474143][ T1212] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 547.475692][ T1212] btrfs_ioctl+0x9b4/0xb08 [ 547.476851][ T1212] __arm64_sys_ioctl+0x14c/0x1c8 [ 547.478181][ T1212] invoke_syscall+0x98/0x2b8 [ 547.479410][ T1212] el0_svc_common+0x130/0x23c [ 547.480643][ T1212] do_el0_svc+0x48/0x58 [ 547.481734][ T1212] el0_svc+0x58/0x16c [ 547.482794][ T1212] el0t_64_sync_handler+0x84/0xfc [ 547.484107][ T1212] el0t_64_sync+0x190/0x194 [ 547.485427][ T1212] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 547.488372][ T1212] BTRFS info (device loop0: state EA): forced readonly [ 547.490168][ T1212] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 547.492523][ T1212] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 547.693642][ T1229] loop0: detected capacity change from 0 to 32768 [ 547.696682][ T1229] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (1229) [ 547.701599][ T1229] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 547.703836][ T1229] BTRFS info (device loop0): using free space tree [ 547.714133][ T1229] BTRFS info (device loop0): enabling ssd optimizations [ 547.716066][ T1229] BTRFS info (device loop0): auto enabling async discard [ 547.720839][ T1229] FAULT_INJECTION: forcing a failure. [ 547.720839][ T1229] name failslab, interval 1, probability 0, space 0, times 0 [ 547.724090][ T1229] CPU: 1 PID: 1229 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 547.726941][ T1229] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 547.729663][ T1229] Call trace: [ 547.730521][ T1229] dump_backtrace+0x1b8/0x1e4 [ 547.731776][ T1229] show_stack+0x2c/0x44 [ 547.732890][ T1229] dump_stack_lvl+0xd0/0x124 [ 547.734110][ T1229] dump_stack+0x1c/0x28 [ 547.735195][ T1229] should_fail_ex+0x3f8/0x5c4 [ 547.736421][ T1229] __should_failslab+0xc8/0x128 [ 547.737714][ T1229] should_failslab+0x10/0x28 [ 547.738925][ T1229] kmem_cache_alloc+0x80/0x424 [ 547.740201][ T1229] btrfs_alloc_path+0x30/0x3c [ 547.741421][ T1229] __btrfs_run_delayed_items+0x88/0x420 [ 547.742900][ T1229] btrfs_run_delayed_items+0x24/0x34 [ 547.744310][ T1229] create_pending_snapshot+0x8e4/0x2834 [ 547.745822][ T1229] create_pending_snapshots+0x150/0x198 [ 547.747288][ T1229] btrfs_commit_transaction+0x1000/0x2d58 [ 547.748849][ T1229] create_snapshot+0x418/0x6f0 [ 547.750123][ T1229] btrfs_mksubvol+0x494/0x5f8 [ 547.751370][ T1229] btrfs_mksnapshot+0xc8/0x158 [ 547.752675][ T1229] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 547.754181][ T1229] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 547.755893][ T1229] btrfs_ioctl+0x9b4/0xb08 [ 547.757076][ T1229] __arm64_sys_ioctl+0x14c/0x1c8 [ 547.758383][ T1229] invoke_syscall+0x98/0x2b8 [ 547.759616][ T1229] el0_svc_common+0x130/0x23c [ 547.760839][ T1229] do_el0_svc+0x48/0x58 [ 547.762073][ T1229] el0_svc+0x58/0x16c [ 547.763164][ T1229] el0t_64_sync_handler+0x84/0xfc [ 547.764522][ T1229] el0t_64_sync+0x190/0x194 [ 547.766417][ T1229] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 547.769239][ T1229] BTRFS info (device loop0: state EA): forced readonly [ 547.771341][ T1229] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 547.773886][ T1229] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 547.971224][ T1246] loop0: detected capacity change from 0 to 32768 [ 547.974057][ T1246] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (1246) [ 547.979214][ T1246] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 547.981452][ T1246] BTRFS info (device loop0): using free space tree [ 547.991495][ T1246] BTRFS info (device loop0): enabling ssd optimizations [ 547.993252][ T1246] BTRFS info (device loop0): auto enabling async discard [ 547.999906][ T1246] FAULT_INJECTION: forcing a failure. [ 547.999906][ T1246] name failslab, interval 1, probability 0, space 0, times 0 [ 548.003388][ T1246] CPU: 1 PID: 1246 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 548.006195][ T1246] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 548.008855][ T1246] Call trace: [ 548.009739][ T1246] dump_backtrace+0x1b8/0x1e4 [ 548.011000][ T1246] show_stack+0x2c/0x44 [ 548.012105][ T1246] dump_stack_lvl+0xd0/0x124 [ 548.013327][ T1246] dump_stack+0x1c/0x28 [ 548.014452][ T1246] should_fail_ex+0x3f8/0x5c4 [ 548.015751][ T1246] __should_failslab+0xc8/0x128 [ 548.017083][ T1246] should_failslab+0x10/0x28 [ 548.018305][ T1246] kmem_cache_alloc+0x80/0x424 [ 548.019578][ T1246] btrfs_alloc_path+0x30/0x3c [ 548.020823][ T1246] __btrfs_run_delayed_items+0x88/0x420 [ 548.022321][ T1246] btrfs_run_delayed_items+0x24/0x34 [ 548.023701][ T1246] create_pending_snapshot+0x8e4/0x2834 [ 548.025133][ T1246] create_pending_snapshots+0x150/0x198 [ 548.026598][ T1246] btrfs_commit_transaction+0x1000/0x2d58 [ 548.028126][ T1246] create_snapshot+0x418/0x6f0 [ 548.029365][ T1246] btrfs_mksubvol+0x494/0x5f8 [ 548.030570][ T1246] btrfs_mksnapshot+0xc8/0x158 [ 548.031814][ T1246] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 548.033285][ T1246] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 548.034793][ T1246] btrfs_ioctl+0x9b4/0xb08 [ 548.035985][ T1246] __arm64_sys_ioctl+0x14c/0x1c8 [ 548.037324][ T1246] invoke_syscall+0x98/0x2b8 [ 548.038508][ T1246] el0_svc_common+0x130/0x23c [ 548.039722][ T1246] do_el0_svc+0x48/0x58 [ 548.040861][ T1246] el0_svc+0x58/0x16c [ 548.041891][ T1246] el0t_64_sync_handler+0x84/0xfc [ 548.043217][ T1246] el0t_64_sync+0x190/0x194 [ 548.047341][ T1246] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 548.050052][ T1246] BTRFS info (device loop0: state EA): forced readonly [ 548.051855][ T1246] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 548.054227][ T1246] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 548.250769][ T1263] loop0: detected capacity change from 0 to 32768 [ 548.253625][ T1263] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (1263) [ 548.258559][ T1263] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 548.260835][ T1263] BTRFS info (device loop0): using free space tree [ 548.270044][ T1263] BTRFS info (device loop0): enabling ssd optimizations [ 548.271856][ T1263] BTRFS info (device loop0): auto enabling async discard [ 548.275506][ T1263] FAULT_INJECTION: forcing a failure. [ 548.275506][ T1263] name failslab, interval 1, probability 0, space 0, times 0 [ 548.279335][ T1263] CPU: 1 PID: 1263 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 548.282017][ T1263] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 548.284670][ T1263] Call trace: [ 548.285498][ T1263] dump_backtrace+0x1b8/0x1e4 [ 548.286727][ T1263] show_stack+0x2c/0x44 [ 548.287822][ T1263] dump_stack_lvl+0xd0/0x124 [ 548.289022][ T1263] dump_stack+0x1c/0x28 [ 548.290124][ T1263] should_fail_ex+0x3f8/0x5c4 [ 548.291360][ T1263] __should_failslab+0xc8/0x128 [ 548.292560][ T1263] should_failslab+0x10/0x28 [ 548.293769][ T1263] kmem_cache_alloc+0x80/0x424 [ 548.295035][ T1263] btrfs_alloc_path+0x30/0x3c [ 548.296302][ T1263] __btrfs_run_delayed_items+0x88/0x420 [ 548.297757][ T1263] btrfs_run_delayed_items+0x24/0x34 [ 548.299141][ T1263] create_pending_snapshot+0x8e4/0x2834 [ 548.300544][ T1263] create_pending_snapshots+0x150/0x198 [ 548.302016][ T1263] btrfs_commit_transaction+0x1000/0x2d58 [ 548.303539][ T1263] create_snapshot+0x418/0x6f0 [ 548.304850][ T1263] btrfs_mksubvol+0x494/0x5f8 [ 548.306096][ T1263] btrfs_mksnapshot+0xc8/0x158 [ 548.307403][ T1263] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 548.308943][ T1263] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 548.310413][ T1263] btrfs_ioctl+0x9b4/0xb08 [ 548.311574][ T1263] __arm64_sys_ioctl+0x14c/0x1c8 [ 548.312861][ T1263] invoke_syscall+0x98/0x2b8 [ 548.314087][ T1263] el0_svc_common+0x130/0x23c [ 548.315318][ T1263] do_el0_svc+0x48/0x58 [ 548.316392][ T1263] el0_svc+0x58/0x16c [ 548.317451][ T1263] el0t_64_sync_handler+0x84/0xfc [ 548.318795][ T1263] el0t_64_sync+0x190/0x194 [ 548.322505][ T1263] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 548.325269][ T1263] BTRFS info (device loop0: state EA): forced readonly [ 548.327368][ T1263] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 548.329748][ T1263] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 548.530181][ T1281] loop0: detected capacity change from 0 to 32768 [ 548.533064][ T1281] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (1281) [ 548.538027][ T1281] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 548.540237][ T1281] BTRFS info (device loop0): using free space tree [ 548.550649][ T1281] BTRFS info (device loop0): enabling ssd optimizations [ 548.552479][ T1281] BTRFS info (device loop0): auto enabling async discard [ 548.556362][ T1281] FAULT_INJECTION: forcing a failure. [ 548.556362][ T1281] name failslab, interval 1, probability 0, space 0, times 0 [ 548.560271][ T1281] CPU: 1 PID: 1281 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 548.563041][ T1281] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 548.565661][ T1281] Call trace: [ 548.566600][ T1281] dump_backtrace+0x1b8/0x1e4 [ 548.567869][ T1281] show_stack+0x2c/0x44 [ 548.568957][ T1281] dump_stack_lvl+0xd0/0x124 [ 548.570189][ T1281] dump_stack+0x1c/0x28 [ 548.571271][ T1281] should_fail_ex+0x3f8/0x5c4 [ 548.572506][ T1281] __should_failslab+0xc8/0x128 [ 548.573811][ T1281] should_failslab+0x10/0x28 [ 548.575002][ T1281] kmem_cache_alloc+0x80/0x424 [ 548.576415][ T1281] btrfs_alloc_path+0x30/0x3c [ 548.577662][ T1281] __btrfs_run_delayed_items+0x88/0x420 [ 548.579141][ T1281] btrfs_run_delayed_items+0x24/0x34 [ 548.580551][ T1281] create_pending_snapshot+0x8e4/0x2834 [ 548.582015][ T1281] create_pending_snapshots+0x150/0x198 [ 548.583544][ T1281] btrfs_commit_transaction+0x1000/0x2d58 [ 548.585111][ T1281] create_snapshot+0x418/0x6f0 [ 548.586384][ T1281] btrfs_mksubvol+0x494/0x5f8 [ 548.587666][ T1281] btrfs_mksnapshot+0xc8/0x158 [ 548.588902][ T1281] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 548.590388][ T1281] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 548.591990][ T1281] btrfs_ioctl+0x9b4/0xb08 [ 548.593208][ T1281] __arm64_sys_ioctl+0x14c/0x1c8 [ 548.594470][ T1281] invoke_syscall+0x98/0x2b8 [ 548.595671][ T1281] el0_svc_common+0x130/0x23c [ 548.596887][ T1281] do_el0_svc+0x48/0x58 [ 548.597970][ T1281] el0_svc+0x58/0x16c [ 548.599008][ T1281] el0t_64_sync_handler+0x84/0xfc [ 548.600320][ T1281] el0t_64_sync+0x190/0x194 [ 548.603729][ T1281] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 548.606565][ T1281] BTRFS info (device loop0: state EA): forced readonly [ 548.608823][ T1281] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 548.611365][ T1281] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 548.847756][ T1298] loop0: detected capacity change from 0 to 32768 [ 548.850643][ T1298] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (1298) [ 548.855345][ T1298] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 548.857707][ T1298] BTRFS info (device loop0): using free space tree [ 548.868622][ T1298] BTRFS info (device loop0): enabling ssd optimizations [ 548.870460][ T1298] BTRFS info (device loop0): auto enabling async discard [ 548.874417][ T1298] FAULT_INJECTION: forcing a failure. [ 548.874417][ T1298] name failslab, interval 1, probability 0, space 0, times 0 [ 548.878239][ T1298] CPU: 0 PID: 1298 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 548.880968][ T1298] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 548.883638][ T1298] Call trace: [ 548.884544][ T1298] dump_backtrace+0x1b8/0x1e4 [ 548.885803][ T1298] show_stack+0x2c/0x44 [ 548.886897][ T1298] dump_stack_lvl+0xd0/0x124 [ 548.888138][ T1298] dump_stack+0x1c/0x28 [ 548.889221][ T1298] should_fail_ex+0x3f8/0x5c4 [ 548.890510][ T1298] __should_failslab+0xc8/0x128 [ 548.891801][ T1298] should_failslab+0x10/0x28 [ 548.893010][ T1298] kmem_cache_alloc+0x80/0x424 [ 548.894329][ T1298] btrfs_alloc_path+0x30/0x3c [ 548.895563][ T1298] __btrfs_run_delayed_items+0x88/0x420 [ 548.897057][ T1298] btrfs_run_delayed_items+0x24/0x34 [ 548.898437][ T1298] create_pending_snapshot+0x8e4/0x2834 [ 548.899869][ T1298] create_pending_snapshots+0x150/0x198 [ 548.901351][ T1298] btrfs_commit_transaction+0x1000/0x2d58 [ 548.902876][ T1298] create_snapshot+0x418/0x6f0 [ 548.904176][ T1298] btrfs_mksubvol+0x494/0x5f8 [ 548.905443][ T1298] btrfs_mksnapshot+0xc8/0x158 [ 548.906702][ T1298] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 548.908244][ T1298] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 548.909720][ T1298] btrfs_ioctl+0x9b4/0xb08 [ 548.910894][ T1298] __arm64_sys_ioctl+0x14c/0x1c8 [ 548.912205][ T1298] invoke_syscall+0x98/0x2b8 [ 548.913415][ T1298] el0_svc_common+0x130/0x23c [ 548.914677][ T1298] do_el0_svc+0x48/0x58 [ 548.915799][ T1298] el0_svc+0x58/0x16c [ 548.916876][ T1298] el0t_64_sync_handler+0x84/0xfc [ 548.918214][ T1298] el0t_64_sync+0x190/0x194 [ 548.921595][ T1298] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 548.924534][ T1298] BTRFS info (device loop0: state EA): forced readonly [ 548.926413][ T1298] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 548.929345][ T1298] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 549.163666][ T1315] loop0: detected capacity change from 0 to 32768 [ 549.166865][ T1315] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (1315) [ 549.171728][ T1315] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 549.174147][ T1315] BTRFS info (device loop0): using free space tree [ 549.184475][ T1315] BTRFS info (device loop0): enabling ssd optimizations [ 549.186386][ T1315] BTRFS info (device loop0): auto enabling async discard [ 549.190367][ T1315] FAULT_INJECTION: forcing a failure. [ 549.190367][ T1315] name failslab, interval 1, probability 0, space 0, times 0 [ 549.193613][ T1315] CPU: 0 PID: 1315 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 549.196196][ T1315] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 549.198966][ T1315] Call trace: [ 549.199823][ T1315] dump_backtrace+0x1b8/0x1e4 [ 549.201060][ T1315] show_stack+0x2c/0x44 [ 549.202146][ T1315] dump_stack_lvl+0xd0/0x124 [ 549.203356][ T1315] dump_stack+0x1c/0x28 [ 549.204434][ T1315] should_fail_ex+0x3f8/0x5c4 [ 549.205640][ T1315] __should_failslab+0xc8/0x128 [ 549.206967][ T1315] should_failslab+0x10/0x28 [ 549.208197][ T1315] kmem_cache_alloc+0x80/0x424 [ 549.209380][ T1315] btrfs_alloc_path+0x30/0x3c [ 549.210568][ T1315] __btrfs_run_delayed_items+0x88/0x420 [ 549.212016][ T1315] btrfs_run_delayed_items+0x24/0x34 [ 549.213411][ T1315] create_pending_snapshot+0x8e4/0x2834 [ 549.214883][ T1315] create_pending_snapshots+0x150/0x198 [ 549.216328][ T1315] btrfs_commit_transaction+0x1000/0x2d58 [ 549.217864][ T1315] create_snapshot+0x418/0x6f0 [ 549.219170][ T1315] btrfs_mksubvol+0x494/0x5f8 [ 549.220383][ T1315] btrfs_mksnapshot+0xc8/0x158 [ 549.221611][ T1315] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 549.223093][ T1315] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 549.224565][ T1315] btrfs_ioctl+0x9b4/0xb08 [ 549.225732][ T1315] __arm64_sys_ioctl+0x14c/0x1c8 [ 549.227017][ T1315] invoke_syscall+0x98/0x2b8 [ 549.228208][ T1315] el0_svc_common+0x130/0x23c [ 549.229459][ T1315] do_el0_svc+0x48/0x58 [ 549.230563][ T1315] el0_svc+0x58/0x16c [ 549.231679][ T1315] el0t_64_sync_handler+0x84/0xfc [ 549.232997][ T1315] el0t_64_sync+0x190/0x194 [ 549.234481][ T1315] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 549.237260][ T1315] BTRFS info (device loop0: state EA): forced readonly [ 549.239196][ T1315] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 549.241596][ T1315] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 549.439842][ T1333] loop0: detected capacity change from 0 to 32768 [ 549.442552][ T1333] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (1333) [ 549.447521][ T1333] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 549.449676][ T1333] BTRFS info (device loop0): using free space tree [ 549.460024][ T1333] BTRFS info (device loop0): enabling ssd optimizations [ 549.461939][ T1333] BTRFS info (device loop0): auto enabling async discard [ 549.465992][ T1333] FAULT_INJECTION: forcing a failure. [ 549.465992][ T1333] name failslab, interval 1, probability 0, space 0, times 0 [ 549.469863][ T1333] CPU: 1 PID: 1333 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 549.472625][ T1333] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 549.475311][ T1333] Call trace: [ 549.476164][ T1333] dump_backtrace+0x1b8/0x1e4 [ 549.477421][ T1333] show_stack+0x2c/0x44 [ 549.478511][ T1333] dump_stack_lvl+0xd0/0x124 [ 549.479714][ T1333] dump_stack+0x1c/0x28 [ 549.480824][ T1333] should_fail_ex+0x3f8/0x5c4 [ 549.482046][ T1333] __should_failslab+0xc8/0x128 [ 549.483335][ T1333] should_failslab+0x10/0x28 [ 549.484531][ T1333] kmem_cache_alloc+0x80/0x424 [ 549.485772][ T1333] btrfs_alloc_path+0x30/0x3c [ 549.487034][ T1333] __btrfs_run_delayed_items+0x88/0x420 [ 549.488477][ T1333] btrfs_run_delayed_items+0x24/0x34 [ 549.489941][ T1333] create_pending_snapshot+0x8e4/0x2834 [ 549.491542][ T1333] create_pending_snapshots+0x150/0x198 [ 549.493096][ T1333] btrfs_commit_transaction+0x1000/0x2d58 [ 549.494610][ T1333] create_snapshot+0x418/0x6f0 [ 549.495937][ T1333] btrfs_mksubvol+0x494/0x5f8 [ 549.497171][ T1333] btrfs_mksnapshot+0xc8/0x158 [ 549.498439][ T1333] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 549.499941][ T1333] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 549.501466][ T1333] btrfs_ioctl+0x9b4/0xb08 [ 549.502693][ T1333] __arm64_sys_ioctl+0x14c/0x1c8 [ 549.504052][ T1333] invoke_syscall+0x98/0x2b8 [ 549.505270][ T1333] el0_svc_common+0x130/0x23c [ 549.506492][ T1333] do_el0_svc+0x48/0x58 [ 549.507673][ T1333] el0_svc+0x58/0x16c [ 549.508707][ T1333] el0t_64_sync_handler+0x84/0xfc [ 549.510080][ T1333] el0t_64_sync+0x190/0x194 [ 549.513348][ T1333] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 549.516107][ T1333] BTRFS info (device loop0: state EA): forced readonly [ 549.518356][ T1333] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 549.520842][ T1333] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 549.716170][ T1350] loop0: detected capacity change from 0 to 32768 [ 549.719303][ T1350] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (1350) [ 549.724062][ T1350] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 549.726438][ T1350] BTRFS info (device loop0): using free space tree [ 549.736952][ T1350] BTRFS info (device loop0): enabling ssd optimizations [ 549.738925][ T1350] BTRFS info (device loop0): auto enabling async discard [ 549.742987][ T1350] FAULT_INJECTION: forcing a failure. [ 549.742987][ T1350] name failslab, interval 1, probability 0, space 0, times 0 [ 549.746289][ T1350] CPU: 0 PID: 1350 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 549.749060][ T1350] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 549.751722][ T1350] Call trace: [ 549.752592][ T1350] dump_backtrace+0x1b8/0x1e4 [ 549.753851][ T1350] show_stack+0x2c/0x44 [ 549.754996][ T1350] dump_stack_lvl+0xd0/0x124 [ 549.756242][ T1350] dump_stack+0x1c/0x28 [ 549.757359][ T1350] should_fail_ex+0x3f8/0x5c4 [ 549.758607][ T1350] __should_failslab+0xc8/0x128 [ 549.759923][ T1350] should_failslab+0x10/0x28 [ 549.761157][ T1350] kmem_cache_alloc+0x80/0x424 [ 549.762422][ T1350] btrfs_alloc_path+0x30/0x3c [ 549.763647][ T1350] __btrfs_run_delayed_items+0x88/0x420 [ 549.765128][ T1350] btrfs_run_delayed_items+0x24/0x34 [ 549.766525][ T1350] create_pending_snapshot+0x8e4/0x2834 [ 549.768026][ T1350] create_pending_snapshots+0x150/0x198 [ 549.769520][ T1350] btrfs_commit_transaction+0x1000/0x2d58 [ 549.771051][ T1350] create_snapshot+0x418/0x6f0 [ 549.772329][ T1350] btrfs_mksubvol+0x494/0x5f8 [ 549.773658][ T1350] btrfs_mksnapshot+0xc8/0x158 [ 549.774938][ T1350] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 549.776412][ T1350] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 549.777934][ T1350] btrfs_ioctl+0x9b4/0xb08 [ 549.779089][ T1350] __arm64_sys_ioctl+0x14c/0x1c8 [ 549.780419][ T1350] invoke_syscall+0x98/0x2b8 [ 549.781631][ T1350] el0_svc_common+0x130/0x23c [ 549.782842][ T1350] do_el0_svc+0x48/0x58 [ 549.783927][ T1350] el0_svc+0x58/0x16c [ 549.784971][ T1350] el0t_64_sync_handler+0x84/0xfc [ 549.786323][ T1350] el0t_64_sync+0x190/0x194 [ 549.789959][ T1350] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 549.792574][ T1350] BTRFS info (device loop0: state EA): forced readonly [ 549.794369][ T1350] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 549.797222][ T1350] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 550.006281][ T1367] loop0: detected capacity change from 0 to 32768 [ 550.009755][ T1367] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (1367) [ 550.014518][ T1367] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 550.016943][ T1367] BTRFS info (device loop0): using free space tree [ 550.027251][ T1367] BTRFS info (device loop0): enabling ssd optimizations [ 550.029183][ T1367] BTRFS info (device loop0): auto enabling async discard [ 550.033099][ T1367] FAULT_INJECTION: forcing a failure. [ 550.033099][ T1367] name failslab, interval 1, probability 0, space 0, times 0 [ 550.036380][ T1367] CPU: 1 PID: 1367 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 550.039147][ T1367] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 550.041770][ T1367] Call trace: [ 550.042715][ T1367] dump_backtrace+0x1b8/0x1e4 [ 550.044008][ T1367] show_stack+0x2c/0x44 [ 550.045137][ T1367] dump_stack_lvl+0xd0/0x124 [ 550.046339][ T1367] dump_stack+0x1c/0x28 [ 550.047454][ T1367] should_fail_ex+0x3f8/0x5c4 [ 550.048718][ T1367] __should_failslab+0xc8/0x128 [ 550.050005][ T1367] should_failslab+0x10/0x28 [ 550.051216][ T1367] kmem_cache_alloc+0x80/0x424 [ 550.052483][ T1367] btrfs_alloc_path+0x30/0x3c [ 550.053719][ T1367] __btrfs_run_delayed_items+0x88/0x420 [ 550.055218][ T1367] btrfs_run_delayed_items+0x24/0x34 [ 550.056600][ T1367] create_pending_snapshot+0x8e4/0x2834 [ 550.058041][ T1367] create_pending_snapshots+0x150/0x198 [ 550.059514][ T1367] btrfs_commit_transaction+0x1000/0x2d58 [ 550.061041][ T1367] create_snapshot+0x418/0x6f0 [ 550.062310][ T1367] btrfs_mksubvol+0x494/0x5f8 [ 550.063533][ T1367] btrfs_mksnapshot+0xc8/0x158 [ 550.064794][ T1367] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 550.066261][ T1367] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 550.067738][ T1367] btrfs_ioctl+0x9b4/0xb08 [ 550.068910][ T1367] __arm64_sys_ioctl+0x14c/0x1c8 [ 550.070216][ T1367] invoke_syscall+0x98/0x2b8 [ 550.071471][ T1367] el0_svc_common+0x130/0x23c [ 550.072696][ T1367] do_el0_svc+0x48/0x58 [ 550.073822][ T1367] el0_svc+0x58/0x16c [ 550.074879][ T1367] el0t_64_sync_handler+0x84/0xfc [ 550.076231][ T1367] el0t_64_sync+0x190/0x194 [ 550.077591][ T1367] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 550.080267][ T1367] BTRFS info (device loop0: state EA): forced readonly [ 550.082084][ T1367] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 550.084416][ T1367] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 550.281082][ T1384] loop0: detected capacity change from 0 to 32768 [ 550.283987][ T1384] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (1384) [ 550.289091][ T1384] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 550.291404][ T1384] BTRFS info (device loop0): using free space tree [ 550.301621][ T1384] BTRFS info (device loop0): enabling ssd optimizations [ 550.303606][ T1384] BTRFS info (device loop0): auto enabling async discard [ 550.307692][ T1384] FAULT_INJECTION: forcing a failure. [ 550.307692][ T1384] name failslab, interval 1, probability 0, space 0, times 0 [ 550.310993][ T1384] CPU: 0 PID: 1384 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 550.313686][ T1384] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 550.316260][ T1384] Call trace: [ 550.317113][ T1384] dump_backtrace+0x1b8/0x1e4 [ 550.318352][ T1384] show_stack+0x2c/0x44 [ 550.319430][ T1384] dump_stack_lvl+0xd0/0x124 [ 550.320650][ T1384] dump_stack+0x1c/0x28 [ 550.321741][ T1384] should_fail_ex+0x3f8/0x5c4 [ 550.323044][ T1384] __should_failslab+0xc8/0x128 [ 550.324345][ T1384] should_failslab+0x10/0x28 [ 550.325573][ T1384] kmem_cache_alloc+0x80/0x424 [ 550.326854][ T1384] btrfs_alloc_path+0x30/0x3c [ 550.328122][ T1384] __btrfs_run_delayed_items+0x88/0x420 [ 550.329594][ T1384] btrfs_run_delayed_items+0x24/0x34 [ 550.330981][ T1384] create_pending_snapshot+0x8e4/0x2834 [ 550.332451][ T1384] create_pending_snapshots+0x150/0x198 [ 550.333907][ T1384] btrfs_commit_transaction+0x1000/0x2d58 [ 550.335485][ T1384] create_snapshot+0x418/0x6f0 [ 550.336771][ T1384] btrfs_mksubvol+0x494/0x5f8 [ 550.338054][ T1384] btrfs_mksnapshot+0xc8/0x158 [ 550.339336][ T1384] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 550.340880][ T1384] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 550.342369][ T1384] btrfs_ioctl+0x9b4/0xb08 [ 550.343580][ T1384] __arm64_sys_ioctl+0x14c/0x1c8 [ 550.344889][ T1384] invoke_syscall+0x98/0x2b8 [ 550.346109][ T1384] el0_svc_common+0x130/0x23c [ 550.347353][ T1384] do_el0_svc+0x48/0x58 [ 550.348496][ T1384] el0_svc+0x58/0x16c [ 550.349570][ T1384] el0t_64_sync_handler+0x84/0xfc [ 550.350914][ T1384] el0t_64_sync+0x190/0x194 [ 550.352324][ T1384] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 550.354973][ T1384] BTRFS info (device loop0: state EA): forced readonly [ 550.356819][ T1384] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 550.359152][ T1384] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 550.556078][ T1401] loop0: detected capacity change from 0 to 32768 [ 550.559079][ T1401] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (1401) [ 550.563909][ T1401] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 550.566104][ T1401] BTRFS info (device loop0): using free space tree [ 550.576725][ T1401] BTRFS info (device loop0): enabling ssd optimizations [ 550.578671][ T1401] BTRFS info (device loop0): auto enabling async discard [ 550.582601][ T1401] FAULT_INJECTION: forcing a failure. [ 550.582601][ T1401] name failslab, interval 1, probability 0, space 0, times 0 [ 550.585925][ T1401] CPU: 1 PID: 1401 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 550.588740][ T1401] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 550.591470][ T1401] Call trace: [ 550.592358][ T1401] dump_backtrace+0x1b8/0x1e4 [ 550.593659][ T1401] show_stack+0x2c/0x44 [ 550.594804][ T1401] dump_stack_lvl+0xd0/0x124 [ 550.596063][ T1401] dump_stack+0x1c/0x28 [ 550.597214][ T1401] should_fail_ex+0x3f8/0x5c4 [ 550.598482][ T1401] __should_failslab+0xc8/0x128 [ 550.599773][ T1401] should_failslab+0x10/0x28 [ 550.601012][ T1401] kmem_cache_alloc+0x80/0x424 [ 550.602300][ T1401] btrfs_alloc_path+0x30/0x3c [ 550.603616][ T1401] __btrfs_run_delayed_items+0x88/0x420 [ 550.605148][ T1401] btrfs_run_delayed_items+0x24/0x34 [ 550.606622][ T1401] create_pending_snapshot+0x8e4/0x2834 [ 550.608160][ T1401] create_pending_snapshots+0x150/0x198 [ 550.609688][ T1401] btrfs_commit_transaction+0x1000/0x2d58 [ 550.611230][ T1401] create_snapshot+0x418/0x6f0 [ 550.612547][ T1401] btrfs_mksubvol+0x494/0x5f8 [ 550.613821][ T1401] btrfs_mksnapshot+0xc8/0x158 [ 550.615115][ T1401] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 550.616627][ T1401] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 550.618215][ T1401] btrfs_ioctl+0x9b4/0xb08 [ 550.619407][ T1401] __arm64_sys_ioctl+0x14c/0x1c8 [ 550.620779][ T1401] invoke_syscall+0x98/0x2b8 [ 550.622016][ T1401] el0_svc_common+0x130/0x23c [ 550.623255][ T1401] do_el0_svc+0x48/0x58 [ 550.624404][ T1401] el0_svc+0x58/0x16c [ 550.625467][ T1401] el0t_64_sync_handler+0x84/0xfc [ 550.626825][ T1401] el0t_64_sync+0x190/0x194 [ 550.628200][ T1401] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 550.630897][ T1401] BTRFS info (device loop0: state EA): forced readonly [ 550.632661][ T1401] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 550.634981][ T1401] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 550.833730][ T1418] loop0: detected capacity change from 0 to 32768 [ 550.836718][ T1418] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (1418) [ 550.841567][ T1418] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 550.843914][ T1418] BTRFS info (device loop0): using free space tree [ 550.853086][ T1418] BTRFS info (device loop0): enabling ssd optimizations [ 550.854918][ T1418] BTRFS info (device loop0): auto enabling async discard [ 550.858883][ T1418] FAULT_INJECTION: forcing a failure. [ 550.858883][ T1418] name failslab, interval 1, probability 0, space 0, times 0 [ 550.862125][ T1418] CPU: 1 PID: 1418 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 550.864829][ T1418] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 550.867471][ T1418] Call trace: [ 550.868356][ T1418] dump_backtrace+0x1b8/0x1e4 [ 550.869605][ T1418] show_stack+0x2c/0x44 [ 550.870705][ T1418] dump_stack_lvl+0xd0/0x124 [ 550.871916][ T1418] dump_stack+0x1c/0x28 [ 550.873018][ T1418] should_fail_ex+0x3f8/0x5c4 [ 550.874296][ T1418] __should_failslab+0xc8/0x128 [ 550.875593][ T1418] should_failslab+0x10/0x28 [ 550.876825][ T1418] kmem_cache_alloc+0x80/0x424 [ 550.878126][ T1418] btrfs_alloc_path+0x30/0x3c [ 550.879378][ T1418] __btrfs_run_delayed_items+0x88/0x420 [ 550.880904][ T1418] btrfs_run_delayed_items+0x24/0x34 [ 550.882305][ T1418] create_pending_snapshot+0x8e4/0x2834 [ 550.883822][ T1418] create_pending_snapshots+0x150/0x198 [ 550.885312][ T1418] btrfs_commit_transaction+0x1000/0x2d58 [ 550.886870][ T1418] create_snapshot+0x418/0x6f0 [ 550.888156][ T1418] btrfs_mksubvol+0x494/0x5f8 [ 550.889402][ T1418] btrfs_mksnapshot+0xc8/0x158 [ 550.890688][ T1418] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 550.892216][ T1418] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 550.893764][ T1418] btrfs_ioctl+0x9b4/0xb08 [ 550.894946][ T1418] __arm64_sys_ioctl+0x14c/0x1c8 [ 550.896251][ T1418] invoke_syscall+0x98/0x2b8 [ 550.897509][ T1418] el0_svc_common+0x130/0x23c [ 550.898768][ T1418] do_el0_svc+0x48/0x58 [ 550.899874][ T1418] el0_svc+0x58/0x16c [ 550.900941][ T1418] el0t_64_sync_handler+0x84/0xfc [ 550.902339][ T1418] el0t_64_sync+0x190/0x194 [ 550.905283][ T1418] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 550.908557][ T1418] BTRFS info (device loop0: state EA): forced readonly [ 550.910529][ T1418] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 550.912980][ T1418] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 551.118348][ T1435] loop0: detected capacity change from 0 to 32768 [ 551.121129][ T1435] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (1435) [ 551.125947][ T1435] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 551.128280][ T1435] BTRFS info (device loop0): using free space tree [ 551.138589][ T1435] BTRFS info (device loop0): enabling ssd optimizations [ 551.140492][ T1435] BTRFS info (device loop0): auto enabling async discard [ 551.144979][ T1435] FAULT_INJECTION: forcing a failure. [ 551.144979][ T1435] name failslab, interval 1, probability 0, space 0, times 0 [ 551.148798][ T1435] CPU: 1 PID: 1435 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 551.151513][ T1435] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 551.154186][ T1435] Call trace: [ 551.155035][ T1435] dump_backtrace+0x1b8/0x1e4 [ 551.156303][ T1435] show_stack+0x2c/0x44 [ 551.157435][ T1435] dump_stack_lvl+0xd0/0x124 [ 551.158681][ T1435] dump_stack+0x1c/0x28 [ 551.159823][ T1435] should_fail_ex+0x3f8/0x5c4 [ 551.161108][ T1435] __should_failslab+0xc8/0x128 [ 551.162431][ T1435] should_failslab+0x10/0x28 [ 551.163648][ T1435] kmem_cache_alloc+0x80/0x424 [ 551.164934][ T1435] btrfs_alloc_path+0x30/0x3c [ 551.166197][ T1435] __btrfs_run_delayed_items+0x88/0x420 [ 551.167659][ T1435] btrfs_run_delayed_items+0x24/0x34 [ 551.169093][ T1435] create_pending_snapshot+0x8e4/0x2834 [ 551.170596][ T1435] create_pending_snapshots+0x150/0x198 [ 551.172126][ T1435] btrfs_commit_transaction+0x1000/0x2d58 [ 551.173652][ T1435] create_snapshot+0x418/0x6f0 [ 551.174982][ T1435] btrfs_mksubvol+0x494/0x5f8 [ 551.176270][ T1435] btrfs_mksnapshot+0xc8/0x158 [ 551.177541][ T1435] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 551.179093][ T1435] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 551.180633][ T1435] btrfs_ioctl+0x9b4/0xb08 [ 551.181891][ T1435] __arm64_sys_ioctl+0x14c/0x1c8 [ 551.183257][ T1435] invoke_syscall+0x98/0x2b8 [ 551.184531][ T1435] el0_svc_common+0x130/0x23c [ 551.185809][ T1435] do_el0_svc+0x48/0x58 [ 551.186925][ T1435] el0_svc+0x58/0x16c [ 551.188018][ T1435] el0t_64_sync_handler+0x84/0xfc [ 551.189403][ T1435] el0t_64_sync+0x190/0x194 [ 551.192964][ T1435] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 551.195698][ T1435] BTRFS info (device loop0: state EA): forced readonly [ 551.197906][ T1435] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 551.200322][ T1435] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 551.401492][ T1452] loop0: detected capacity change from 0 to 32768 [ 551.404449][ T1452] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (1452) [ 551.409599][ T1452] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 551.411879][ T1452] BTRFS info (device loop0): using free space tree [ 551.422368][ T1452] BTRFS info (device loop0): enabling ssd optimizations [ 551.424234][ T1452] BTRFS info (device loop0): auto enabling async discard [ 551.428301][ T1452] FAULT_INJECTION: forcing a failure. [ 551.428301][ T1452] name failslab, interval 1, probability 0, space 0, times 0 [ 551.431478][ T1452] CPU: 0 PID: 1452 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 551.434071][ T1452] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 551.436673][ T1452] Call trace: [ 551.437532][ T1452] dump_backtrace+0x1b8/0x1e4 [ 551.438819][ T1452] show_stack+0x2c/0x44 [ 551.439900][ T1452] dump_stack_lvl+0xd0/0x124 [ 551.441122][ T1452] dump_stack+0x1c/0x28 [ 551.442248][ T1452] should_fail_ex+0x3f8/0x5c4 [ 551.443504][ T1452] __should_failslab+0xc8/0x128 [ 551.444831][ T1452] should_failslab+0x10/0x28 [ 551.446029][ T1452] kmem_cache_alloc+0x80/0x424 [ 551.447293][ T1452] btrfs_alloc_path+0x30/0x3c [ 551.448573][ T1452] __btrfs_run_delayed_items+0x88/0x420 [ 551.450031][ T1452] btrfs_run_delayed_items+0x24/0x34 [ 551.451427][ T1452] create_pending_snapshot+0x8e4/0x2834 [ 551.452925][ T1452] create_pending_snapshots+0x150/0x198 [ 551.454361][ T1452] btrfs_commit_transaction+0x1000/0x2d58 [ 551.455905][ T1452] create_snapshot+0x418/0x6f0 [ 551.457200][ T1452] btrfs_mksubvol+0x494/0x5f8 [ 551.458409][ T1452] btrfs_mksnapshot+0xc8/0x158 [ 551.459642][ T1452] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 551.461108][ T1452] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 551.462634][ T1452] btrfs_ioctl+0x9b4/0xb08 [ 551.463803][ T1452] __arm64_sys_ioctl+0x14c/0x1c8 [ 551.465112][ T1452] invoke_syscall+0x98/0x2b8 [ 551.466339][ T1452] el0_svc_common+0x130/0x23c [ 551.467604][ T1452] do_el0_svc+0x48/0x58 [ 551.468717][ T1452] el0_svc+0x58/0x16c [ 551.469738][ T1452] el0t_64_sync_handler+0x84/0xfc [ 551.471067][ T1452] el0t_64_sync+0x190/0x194 [ 551.472418][ T1452] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 551.475206][ T1452] BTRFS info (device loop0: state EA): forced readonly [ 551.477148][ T1452] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 551.479512][ T1452] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 551.676227][ T1469] loop0: detected capacity change from 0 to 32768 [ 551.679123][ T1469] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (1469) [ 551.683837][ T1469] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 551.686070][ T1469] BTRFS info (device loop0): using free space tree [ 551.696350][ T1469] BTRFS info (device loop0): enabling ssd optimizations [ 551.698284][ T1469] BTRFS info (device loop0): auto enabling async discard [ 551.702081][ T1469] FAULT_INJECTION: forcing a failure. [ 551.702081][ T1469] name failslab, interval 1, probability 0, space 0, times 0 [ 551.705420][ T1469] CPU: 1 PID: 1469 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 551.708128][ T1469] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 551.710838][ T1469] Call trace: [ 551.711677][ T1469] dump_backtrace+0x1b8/0x1e4 [ 551.713025][ T1469] show_stack+0x2c/0x44 [ 551.714121][ T1469] dump_stack_lvl+0xd0/0x124 [ 551.715372][ T1469] dump_stack+0x1c/0x28 [ 551.716506][ T1469] should_fail_ex+0x3f8/0x5c4 [ 551.717745][ T1469] __should_failslab+0xc8/0x128 [ 551.719030][ T1469] should_failslab+0x10/0x28 [ 551.720239][ T1469] kmem_cache_alloc+0x80/0x424 [ 551.721503][ T1469] btrfs_alloc_path+0x30/0x3c [ 551.722800][ T1469] __btrfs_run_delayed_items+0x88/0x420 [ 551.724289][ T1469] btrfs_run_delayed_items+0x24/0x34 [ 551.725748][ T1469] create_pending_snapshot+0x8e4/0x2834 [ 551.727262][ T1469] create_pending_snapshots+0x150/0x198 [ 551.728767][ T1469] btrfs_commit_transaction+0x1000/0x2d58 [ 551.730343][ T1469] create_snapshot+0x418/0x6f0 [ 551.731605][ T1469] btrfs_mksubvol+0x494/0x5f8 [ 551.732896][ T1469] btrfs_mksnapshot+0xc8/0x158 [ 551.734204][ T1469] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 551.735753][ T1469] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 551.737287][ T1469] btrfs_ioctl+0x9b4/0xb08 [ 551.738543][ T1469] __arm64_sys_ioctl+0x14c/0x1c8 [ 551.739880][ T1469] invoke_syscall+0x98/0x2b8 [ 551.741133][ T1469] el0_svc_common+0x130/0x23c [ 551.742352][ T1469] do_el0_svc+0x48/0x58 [ 551.743474][ T1469] el0_svc+0x58/0x16c [ 551.744581][ T1469] el0t_64_sync_handler+0x84/0xfc [ 551.745952][ T1469] el0t_64_sync+0x190/0x194 [ 551.748375][ T1469] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 551.751073][ T1469] BTRFS info (device loop0: state EA): forced readonly [ 551.752863][ T1469] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 551.755321][ T1469] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 551.952491][ T1486] loop0: detected capacity change from 0 to 32768 [ 551.955441][ T1486] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (1486) [ 551.960495][ T1486] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 551.962771][ T1486] BTRFS info (device loop0): using free space tree [ 551.973305][ T1486] BTRFS info (device loop0): enabling ssd optimizations [ 551.975224][ T1486] BTRFS info (device loop0): auto enabling async discard [ 551.980321][ T1486] FAULT_INJECTION: forcing a failure. [ 551.980321][ T1486] name failslab, interval 1, probability 0, space 0, times 0 [ 551.983804][ T1486] CPU: 1 PID: 1486 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 551.986615][ T1486] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 551.989302][ T1486] Call trace: [ 551.990181][ T1486] dump_backtrace+0x1b8/0x1e4 [ 551.991463][ T1486] show_stack+0x2c/0x44 [ 551.992521][ T1486] dump_stack_lvl+0xd0/0x124 [ 551.993804][ T1486] dump_stack+0x1c/0x28 [ 551.994912][ T1486] should_fail_ex+0x3f8/0x5c4 [ 551.996202][ T1486] __should_failslab+0xc8/0x128 [ 551.997536][ T1486] should_failslab+0x10/0x28 [ 551.998805][ T1486] kmem_cache_alloc+0x80/0x424 [ 552.000140][ T1486] btrfs_alloc_path+0x30/0x3c [ 552.001383][ T1486] __btrfs_run_delayed_items+0x88/0x420 [ 552.002882][ T1486] btrfs_run_delayed_items+0x24/0x34 [ 552.004325][ T1486] create_pending_snapshot+0x8e4/0x2834 [ 552.005837][ T1486] create_pending_snapshots+0x150/0x198 [ 552.007314][ T1486] btrfs_commit_transaction+0x1000/0x2d58 [ 552.008898][ T1486] create_snapshot+0x418/0x6f0 [ 552.010162][ T1486] btrfs_mksubvol+0x494/0x5f8 [ 552.011416][ T1486] btrfs_mksnapshot+0xc8/0x158 [ 552.012694][ T1486] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 552.014228][ T1486] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 552.015803][ T1486] btrfs_ioctl+0x9b4/0xb08 [ 552.016985][ T1486] __arm64_sys_ioctl+0x14c/0x1c8 [ 552.018328][ T1486] invoke_syscall+0x98/0x2b8 [ 552.019563][ T1486] el0_svc_common+0x130/0x23c [ 552.020806][ T1486] do_el0_svc+0x48/0x58 [ 552.021937][ T1486] el0_svc+0x58/0x16c [ 552.022981][ T1486] el0t_64_sync_handler+0x84/0xfc [ 552.024324][ T1486] el0t_64_sync+0x190/0x194 [ 552.028336][ T1486] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 552.031175][ T1486] BTRFS info (device loop0: state EA): forced readonly [ 552.033074][ T1486] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 552.035553][ T1486] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 552.268489][ T1503] loop0: detected capacity change from 0 to 32768 [ 552.271501][ T1503] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (1503) [ 552.276185][ T1503] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 552.278900][ T1503] BTRFS info (device loop0): using free space tree [ 552.287818][ T1503] BTRFS info (device loop0): enabling ssd optimizations [ 552.289844][ T1503] BTRFS info (device loop0): auto enabling async discard [ 552.293829][ T1503] FAULT_INJECTION: forcing a failure. [ 552.293829][ T1503] name failslab, interval 1, probability 0, space 0, times 0 [ 552.297644][ T1503] CPU: 1 PID: 1503 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 552.300368][ T1503] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 552.302987][ T1503] Call trace: [ 552.303847][ T1503] dump_backtrace+0x1b8/0x1e4 [ 552.305107][ T1503] show_stack+0x2c/0x44 [ 552.306255][ T1503] dump_stack_lvl+0xd0/0x124 [ 552.307465][ T1503] dump_stack+0x1c/0x28 [ 552.308544][ T1503] should_fail_ex+0x3f8/0x5c4 [ 552.309835][ T1503] __should_failslab+0xc8/0x128 [ 552.311113][ T1503] should_failslab+0x10/0x28 [ 552.312308][ T1503] kmem_cache_alloc+0x80/0x424 [ 552.313551][ T1503] btrfs_alloc_path+0x30/0x3c [ 552.314815][ T1503] __btrfs_run_delayed_items+0x88/0x420 [ 552.316248][ T1503] btrfs_run_delayed_items+0x24/0x34 [ 552.317660][ T1503] create_pending_snapshot+0x8e4/0x2834 [ 552.319140][ T1503] create_pending_snapshots+0x150/0x198 [ 552.320596][ T1503] btrfs_commit_transaction+0x1000/0x2d58 [ 552.322097][ T1503] create_snapshot+0x418/0x6f0 [ 552.323330][ T1503] btrfs_mksubvol+0x494/0x5f8 [ 552.324569][ T1503] btrfs_mksnapshot+0xc8/0x158 [ 552.325813][ T1503] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 552.327283][ T1503] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 552.328867][ T1503] btrfs_ioctl+0x9b4/0xb08 [ 552.330042][ T1503] __arm64_sys_ioctl+0x14c/0x1c8 [ 552.331378][ T1503] invoke_syscall+0x98/0x2b8 [ 552.332597][ T1503] el0_svc_common+0x130/0x23c [ 552.333846][ T1503] do_el0_svc+0x48/0x58 [ 552.334924][ T1503] el0_svc+0x58/0x16c [ 552.336048][ T1503] el0t_64_sync_handler+0x84/0xfc [ 552.337372][ T1503] el0t_64_sync+0x190/0x194 [ 552.340773][ T1503] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 552.343705][ T1503] BTRFS info (device loop0: state EA): forced readonly [ 552.345615][ T1503] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 552.348952][ T1503] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 552.580292][ T1520] loop0: detected capacity change from 0 to 32768 [ 552.583181][ T1520] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (1520) [ 552.588108][ T1520] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 552.590428][ T1520] BTRFS info (device loop0): using free space tree [ 552.601173][ T1520] BTRFS info (device loop0): enabling ssd optimizations [ 552.603110][ T1520] BTRFS info (device loop0): auto enabling async discard [ 552.607412][ T1520] FAULT_INJECTION: forcing a failure. [ 552.607412][ T1520] name failslab, interval 1, probability 0, space 0, times 0 [ 552.610944][ T1520] CPU: 0 PID: 1520 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 552.613707][ T1520] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 552.616424][ T1520] Call trace: [ 552.617277][ T1520] dump_backtrace+0x1b8/0x1e4 [ 552.618482][ T1520] show_stack+0x2c/0x44 [ 552.619610][ T1520] dump_stack_lvl+0xd0/0x124 [ 552.620874][ T1520] dump_stack+0x1c/0x28 [ 552.621997][ T1520] should_fail_ex+0x3f8/0x5c4 [ 552.623275][ T1520] __should_failslab+0xc8/0x128 [ 552.624544][ T1520] should_failslab+0x10/0x28 [ 552.625775][ T1520] kmem_cache_alloc+0x80/0x424 [ 552.627064][ T1520] btrfs_alloc_path+0x30/0x3c [ 552.628343][ T1520] __btrfs_run_delayed_items+0x88/0x420 [ 552.629868][ T1520] btrfs_run_delayed_items+0x24/0x34 [ 552.631307][ T1520] create_pending_snapshot+0x8e4/0x2834 [ 552.632813][ T1520] create_pending_snapshots+0x150/0x198 [ 552.634312][ T1520] btrfs_commit_transaction+0x1000/0x2d58 [ 552.635866][ T1520] create_snapshot+0x418/0x6f0 [ 552.637181][ T1520] btrfs_mksubvol+0x494/0x5f8 [ 552.638483][ T1520] btrfs_mksnapshot+0xc8/0x158 [ 552.639777][ T1520] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 552.641275][ T1520] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 552.642812][ T1520] btrfs_ioctl+0x9b4/0xb08 [ 552.644047][ T1520] __arm64_sys_ioctl+0x14c/0x1c8 [ 552.645367][ T1520] invoke_syscall+0x98/0x2b8 [ 552.646624][ T1520] el0_svc_common+0x130/0x23c [ 552.647925][ T1520] do_el0_svc+0x48/0x58 [ 552.649039][ T1520] el0_svc+0x58/0x16c [ 552.650090][ T1520] el0t_64_sync_handler+0x84/0xfc [ 552.651464][ T1520] el0t_64_sync+0x190/0x194 [ 552.654999][ T1520] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 552.657904][ T1520] BTRFS info (device loop0: state EA): forced readonly [ 552.659776][ T1520] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 552.662212][ T1520] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 552.896196][ T1546] loop0: detected capacity change from 0 to 32768 [ 552.899233][ T1546] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (1546) [ 552.905304][ T1546] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 552.908112][ T1546] BTRFS info (device loop0): using free space tree [ 552.918604][ T1546] BTRFS info (device loop0): enabling ssd optimizations [ 552.920564][ T1546] BTRFS info (device loop0): auto enabling async discard [ 552.924329][ T1546] FAULT_INJECTION: forcing a failure. [ 552.924329][ T1546] name failslab, interval 1, probability 0, space 0, times 0 [ 552.928199][ T1546] CPU: 1 PID: 1546 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 552.930995][ T1546] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 552.933689][ T1546] Call trace: [ 552.934591][ T1546] dump_backtrace+0x1b8/0x1e4 [ 552.935869][ T1546] show_stack+0x2c/0x44 [ 552.937017][ T1546] dump_stack_lvl+0xd0/0x124 [ 552.938271][ T1546] dump_stack+0x1c/0x28 [ 552.939380][ T1546] should_fail_ex+0x3f8/0x5c4 [ 552.940667][ T1546] __should_failslab+0xc8/0x128 [ 552.941960][ T1546] should_failslab+0x10/0x28 [ 552.943202][ T1546] kmem_cache_alloc+0x80/0x424 [ 552.944495][ T1546] btrfs_alloc_path+0x30/0x3c [ 552.945776][ T1546] __btrfs_run_delayed_items+0x88/0x420 [ 552.947293][ T1546] btrfs_run_delayed_items+0x24/0x34 [ 552.948768][ T1546] create_pending_snapshot+0x8e4/0x2834 [ 552.950300][ T1546] create_pending_snapshots+0x150/0x198 [ 552.951779][ T1546] btrfs_commit_transaction+0x1000/0x2d58 [ 552.953305][ T1546] create_snapshot+0x418/0x6f0 [ 552.954574][ T1546] btrfs_mksubvol+0x494/0x5f8 [ 552.955823][ T1546] btrfs_mksnapshot+0xc8/0x158 [ 552.957073][ T1546] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 552.958634][ T1546] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 552.960231][ T1546] btrfs_ioctl+0x9b4/0xb08 [ 552.961415][ T1546] __arm64_sys_ioctl+0x14c/0x1c8 [ 552.962718][ T1546] invoke_syscall+0x98/0x2b8 [ 552.963989][ T1546] el0_svc_common+0x130/0x23c [ 552.965260][ T1546] do_el0_svc+0x48/0x58 [ 552.966366][ T1546] el0_svc+0x58/0x16c [ 552.967457][ T1546] el0t_64_sync_handler+0x84/0xfc [ 552.968827][ T1546] el0t_64_sync+0x190/0x194 [ 552.972237][ T1546] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 552.975103][ T1546] BTRFS info (device loop0: state EA): forced readonly [ 552.977387][ T1546] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 552.979934][ T1546] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 553.212001][ T1570] loop0: detected capacity change from 0 to 32768 [ 553.214893][ T1570] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (1570) [ 553.220385][ T1570] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 553.222557][ T1570] BTRFS info (device loop0): using free space tree [ 553.232954][ T1570] BTRFS info (device loop0): enabling ssd optimizations [ 553.234850][ T1570] BTRFS info (device loop0): auto enabling async discard [ 553.240072][ T1570] FAULT_INJECTION: forcing a failure. [ 553.240072][ T1570] name failslab, interval 1, probability 0, space 0, times 0 [ 553.243504][ T1570] CPU: 0 PID: 1570 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 553.246253][ T1570] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 553.248888][ T1570] Call trace: [ 553.249741][ T1570] dump_backtrace+0x1b8/0x1e4 [ 553.250976][ T1570] show_stack+0x2c/0x44 [ 553.252113][ T1570] dump_stack_lvl+0xd0/0x124 [ 553.253358][ T1570] dump_stack+0x1c/0x28 [ 553.254489][ T1570] should_fail_ex+0x3f8/0x5c4 [ 553.255714][ T1570] __should_failslab+0xc8/0x128 [ 553.257058][ T1570] should_failslab+0x10/0x28 [ 553.258266][ T1570] kmem_cache_alloc+0x80/0x424 [ 553.259537][ T1570] btrfs_alloc_path+0x30/0x3c [ 553.260915][ T1570] __btrfs_run_delayed_items+0x88/0x420 [ 553.262384][ T1570] btrfs_run_delayed_items+0x24/0x34 [ 553.263743][ T1570] create_pending_snapshot+0x8e4/0x2834 [ 553.265250][ T1570] create_pending_snapshots+0x150/0x198 [ 553.266719][ T1570] btrfs_commit_transaction+0x1000/0x2d58 [ 553.268237][ T1570] create_snapshot+0x418/0x6f0 [ 553.269497][ T1570] btrfs_mksubvol+0x494/0x5f8 [ 553.270732][ T1570] btrfs_mksnapshot+0xc8/0x158 [ 553.271999][ T1570] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 553.273475][ T1570] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 553.275012][ T1570] btrfs_ioctl+0x9b4/0xb08 [ 553.276142][ T1570] __arm64_sys_ioctl+0x14c/0x1c8 [ 553.277451][ T1570] invoke_syscall+0x98/0x2b8 [ 553.278656][ T1570] el0_svc_common+0x130/0x23c [ 553.279929][ T1570] do_el0_svc+0x48/0x58 [ 553.280997][ T1570] el0_svc+0x58/0x16c [ 553.282029][ T1570] el0t_64_sync_handler+0x84/0xfc [ 553.283300][ T1570] el0t_64_sync+0x190/0x194 [ 553.287012][ T1570] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 553.289900][ T1570] BTRFS info (device loop0: state EA): forced readonly [ 553.291685][ T1570] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 553.294174][ T1570] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 553.498156][ T1587] loop0: detected capacity change from 0 to 32768 [ 553.500974][ T1587] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (1587) [ 553.505595][ T1587] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 553.507994][ T1587] BTRFS info (device loop0): using free space tree [ 553.518616][ T1587] BTRFS info (device loop0): enabling ssd optimizations [ 553.520424][ T1587] BTRFS info (device loop0): auto enabling async discard [ 553.524345][ T1587] FAULT_INJECTION: forcing a failure. [ 553.524345][ T1587] name failslab, interval 1, probability 0, space 0, times 0 [ 553.528345][ T1587] CPU: 1 PID: 1587 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 553.531168][ T1587] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 553.533907][ T1587] Call trace: [ 553.534759][ T1587] dump_backtrace+0x1b8/0x1e4 [ 553.536013][ T1587] show_stack+0x2c/0x44 [ 553.537111][ T1587] dump_stack_lvl+0xd0/0x124 [ 553.538346][ T1587] dump_stack+0x1c/0x28 [ 553.539471][ T1587] should_fail_ex+0x3f8/0x5c4 [ 553.540742][ T1587] __should_failslab+0xc8/0x128 [ 553.542017][ T1587] should_failslab+0x10/0x28 [ 553.543258][ T1587] kmem_cache_alloc+0x80/0x424 [ 553.544599][ T1587] btrfs_alloc_path+0x30/0x3c [ 553.545884][ T1587] __btrfs_run_delayed_items+0x88/0x420 [ 553.547339][ T1587] btrfs_run_delayed_items+0x24/0x34 [ 553.548768][ T1587] create_pending_snapshot+0x8e4/0x2834 [ 553.550294][ T1587] create_pending_snapshots+0x150/0x198 [ 553.551792][ T1587] btrfs_commit_transaction+0x1000/0x2d58 [ 553.553333][ T1587] create_snapshot+0x418/0x6f0 [ 553.554562][ T1587] btrfs_mksubvol+0x494/0x5f8 [ 553.555866][ T1587] btrfs_mksnapshot+0xc8/0x158 [ 553.557118][ T1587] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 553.558617][ T1587] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 553.560167][ T1587] btrfs_ioctl+0x9b4/0xb08 [ 553.561383][ T1587] __arm64_sys_ioctl+0x14c/0x1c8 [ 553.562680][ T1587] invoke_syscall+0x98/0x2b8 [ 553.563921][ T1587] el0_svc_common+0x130/0x23c [ 553.565165][ T1587] do_el0_svc+0x48/0x58 [ 553.566276][ T1587] el0_svc+0x58/0x16c [ 553.567359][ T1587] el0t_64_sync_handler+0x84/0xfc [ 553.568758][ T1587] el0t_64_sync+0x190/0x194 [ 553.572289][ T1587] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 553.575258][ T1587] BTRFS info (device loop0: state EA): forced readonly [ 553.577551][ T1587] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 553.580131][ T1587] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 553.814353][ T1604] loop0: detected capacity change from 0 to 32768 [ 553.817557][ T1604] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (1604) [ 553.822318][ T1604] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 553.824563][ T1604] BTRFS info (device loop0): using free space tree [ 553.835584][ T1604] BTRFS info (device loop0): enabling ssd optimizations [ 553.837592][ T1604] BTRFS info (device loop0): auto enabling async discard [ 553.841655][ T1604] FAULT_INJECTION: forcing a failure. [ 553.841655][ T1604] name failslab, interval 1, probability 0, space 0, times 0 [ 553.844947][ T1604] CPU: 1 PID: 1604 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 553.847705][ T1604] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 553.850367][ T1604] Call trace: [ 553.851258][ T1604] dump_backtrace+0x1b8/0x1e4 [ 553.852487][ T1604] show_stack+0x2c/0x44 [ 553.853579][ T1604] dump_stack_lvl+0xd0/0x124 [ 553.854767][ T1604] dump_stack+0x1c/0x28 [ 553.855899][ T1604] should_fail_ex+0x3f8/0x5c4 [ 553.857128][ T1604] __should_failslab+0xc8/0x128 [ 553.858409][ T1604] should_failslab+0x10/0x28 [ 553.859620][ T1604] kmem_cache_alloc+0x80/0x424 [ 553.860906][ T1604] btrfs_alloc_path+0x30/0x3c [ 553.862105][ T1604] __btrfs_run_delayed_items+0x88/0x420 [ 553.863563][ T1604] btrfs_run_delayed_items+0x24/0x34 [ 553.865017][ T1604] create_pending_snapshot+0x8e4/0x2834 [ 553.866482][ T1604] create_pending_snapshots+0x150/0x198 [ 553.868002][ T1604] btrfs_commit_transaction+0x1000/0x2d58 [ 553.869511][ T1604] create_snapshot+0x418/0x6f0 [ 553.870796][ T1604] btrfs_mksubvol+0x494/0x5f8 [ 553.872060][ T1604] btrfs_mksnapshot+0xc8/0x158 [ 553.873326][ T1604] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 553.874814][ T1604] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 553.876304][ T1604] btrfs_ioctl+0x9b4/0xb08 [ 553.877530][ T1604] __arm64_sys_ioctl+0x14c/0x1c8 [ 553.878867][ T1604] invoke_syscall+0x98/0x2b8 [ 553.880079][ T1604] el0_svc_common+0x130/0x23c [ 553.881333][ T1604] do_el0_svc+0x48/0x58 [ 553.882448][ T1604] el0_svc+0x58/0x16c [ 553.883534][ T1604] el0t_64_sync_handler+0x84/0xfc [ 553.884894][ T1604] el0t_64_sync+0x190/0x194 [ 553.887948][ T1604] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 553.890697][ T1604] BTRFS info (device loop0: state EA): forced readonly [ 553.892453][ T1604] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 553.894794][ T1604] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 554.091643][ T1622] loop0: detected capacity change from 0 to 32768 [ 554.094978][ T1622] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (1622) [ 554.100807][ T1622] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 554.103115][ T1622] BTRFS info (device loop0): using free space tree [ 554.113483][ T1622] BTRFS info (device loop0): enabling ssd optimizations [ 554.115485][ T1622] BTRFS info (device loop0): auto enabling async discard [ 554.119571][ T1622] FAULT_INJECTION: forcing a failure. [ 554.119571][ T1622] name failslab, interval 1, probability 0, space 0, times 0 [ 554.123048][ T1622] CPU: 1 PID: 1622 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 554.125843][ T1622] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 554.128481][ T1622] Call trace: [ 554.129349][ T1622] dump_backtrace+0x1b8/0x1e4 [ 554.130571][ T1622] show_stack+0x2c/0x44 [ 554.131684][ T1622] dump_stack_lvl+0xd0/0x124 [ 554.132938][ T1622] dump_stack+0x1c/0x28 [ 554.134037][ T1622] should_fail_ex+0x3f8/0x5c4 [ 554.135326][ T1622] __should_failslab+0xc8/0x128 [ 554.136648][ T1622] should_failslab+0x10/0x28 [ 554.137871][ T1622] kmem_cache_alloc+0x80/0x424 [ 554.139171][ T1622] btrfs_alloc_path+0x30/0x3c [ 554.140442][ T1622] __btrfs_run_delayed_items+0x88/0x420 [ 554.141909][ T1622] btrfs_run_delayed_items+0x24/0x34 [ 554.143347][ T1622] create_pending_snapshot+0x8e4/0x2834 [ 554.144816][ T1622] create_pending_snapshots+0x150/0x198 [ 554.146312][ T1622] btrfs_commit_transaction+0x1000/0x2d58 [ 554.147778][ T1622] create_snapshot+0x418/0x6f0 [ 554.149018][ T1622] btrfs_mksubvol+0x494/0x5f8 [ 554.150256][ T1622] btrfs_mksnapshot+0xc8/0x158 [ 554.151494][ T1622] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 554.152968][ T1622] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 554.154435][ T1622] btrfs_ioctl+0x9b4/0xb08 [ 554.155554][ T1622] __arm64_sys_ioctl+0x14c/0x1c8 [ 554.156836][ T1622] invoke_syscall+0x98/0x2b8 [ 554.158075][ T1622] el0_svc_common+0x130/0x23c [ 554.159354][ T1622] do_el0_svc+0x48/0x58 [ 554.160423][ T1622] el0_svc+0x58/0x16c [ 554.161521][ T1622] el0t_64_sync_handler+0x84/0xfc [ 554.162893][ T1622] el0t_64_sync+0x190/0x194 [ 554.164285][ T1622] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 554.167233][ T1622] BTRFS info (device loop0: state EA): forced readonly [ 554.169202][ T1622] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 554.171647][ T1622] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 554.404349][ T1640] loop0: detected capacity change from 0 to 32768 [ 554.407339][ T1640] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (1640) [ 554.412131][ T1640] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 554.414404][ T1640] BTRFS info (device loop0): using free space tree [ 554.424356][ T1640] BTRFS info (device loop0): enabling ssd optimizations [ 554.426342][ T1640] BTRFS info (device loop0): auto enabling async discard [ 554.437322][ T1640] FAULT_INJECTION: forcing a failure. [ 554.437322][ T1640] name failslab, interval 1, probability 0, space 0, times 0 [ 554.440964][ T1640] CPU: 0 PID: 1640 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 554.443736][ T1640] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 554.446413][ T1640] Call trace: [ 554.447285][ T1640] dump_backtrace+0x1b8/0x1e4 [ 554.448489][ T1640] show_stack+0x2c/0x44 [ 554.449609][ T1640] dump_stack_lvl+0xd0/0x124 [ 554.450829][ T1640] dump_stack+0x1c/0x28 [ 554.451953][ T1640] should_fail_ex+0x3f8/0x5c4 [ 554.453168][ T1640] __should_failslab+0xc8/0x128 [ 554.454475][ T1640] should_failslab+0x10/0x28 [ 554.455673][ T1640] kmem_cache_alloc+0x80/0x424 [ 554.457054][ T1640] btrfs_alloc_path+0x30/0x3c [ 554.458301][ T1640] __btrfs_run_delayed_items+0x88/0x420 [ 554.459799][ T1640] btrfs_run_delayed_items+0x24/0x34 [ 554.461214][ T1640] create_pending_snapshot+0x8e4/0x2834 [ 554.462720][ T1640] create_pending_snapshots+0x150/0x198 [ 554.464223][ T1640] btrfs_commit_transaction+0x1000/0x2d58 [ 554.465855][ T1640] create_snapshot+0x418/0x6f0 [ 554.467153][ T1640] btrfs_mksubvol+0x494/0x5f8 [ 554.468438][ T1640] btrfs_mksnapshot+0xc8/0x158 [ 554.469718][ T1640] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 554.471272][ T1640] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 554.472840][ T1640] btrfs_ioctl+0x9b4/0xb08 [ 554.474019][ T1640] __arm64_sys_ioctl+0x14c/0x1c8 [ 554.475342][ T1640] invoke_syscall+0x98/0x2b8 [ 554.476554][ T1640] el0_svc_common+0x130/0x23c [ 554.477817][ T1640] do_el0_svc+0x48/0x58 [ 554.478938][ T1640] el0_svc+0x58/0x16c [ 554.480007][ T1640] el0t_64_sync_handler+0x84/0xfc [ 554.481389][ T1640] el0t_64_sync+0x190/0x194 [ 554.485407][ T1640] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 554.488401][ T1640] BTRFS info (device loop0: state EA): forced readonly [ 554.490296][ T1640] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 554.492803][ T1640] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 554.729248][ T1657] loop0: detected capacity change from 0 to 32768 [ 554.732180][ T1657] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (1657) [ 554.737402][ T1657] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 554.739644][ T1657] BTRFS info (device loop0): using free space tree [ 554.750388][ T1657] BTRFS info (device loop0): enabling ssd optimizations [ 554.752204][ T1657] BTRFS info (device loop0): auto enabling async discard [ 554.756229][ T1657] FAULT_INJECTION: forcing a failure. [ 554.756229][ T1657] name failslab, interval 1, probability 0, space 0, times 0 [ 554.760276][ T1657] CPU: 0 PID: 1657 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 554.762954][ T1657] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 554.765694][ T1657] Call trace: [ 554.766548][ T1657] dump_backtrace+0x1b8/0x1e4 [ 554.767792][ T1657] show_stack+0x2c/0x44 [ 554.768915][ T1657] dump_stack_lvl+0xd0/0x124 [ 554.770122][ T1657] dump_stack+0x1c/0x28 [ 554.771216][ T1657] should_fail_ex+0x3f8/0x5c4 [ 554.772504][ T1657] __should_failslab+0xc8/0x128 [ 554.773764][ T1657] should_failslab+0x10/0x28 [ 554.775024][ T1657] kmem_cache_alloc+0x80/0x424 [ 554.776313][ T1657] btrfs_alloc_path+0x30/0x3c [ 554.777579][ T1657] __btrfs_run_delayed_items+0x88/0x420 [ 554.779096][ T1657] btrfs_run_delayed_items+0x24/0x34 [ 554.780699][ T1657] create_pending_snapshot+0x8e4/0x2834 [ 554.782243][ T1657] create_pending_snapshots+0x150/0x198 [ 554.783852][ T1657] btrfs_commit_transaction+0x1000/0x2d58 [ 554.785373][ T1657] create_snapshot+0x418/0x6f0 [ 554.786644][ T1657] btrfs_mksubvol+0x494/0x5f8 [ 554.787888][ T1657] btrfs_mksnapshot+0xc8/0x158 [ 554.789153][ T1657] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 554.790659][ T1657] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 554.792184][ T1657] btrfs_ioctl+0x9b4/0xb08 [ 554.793327][ T1657] __arm64_sys_ioctl+0x14c/0x1c8 [ 554.794644][ T1657] invoke_syscall+0x98/0x2b8 [ 554.795878][ T1657] el0_svc_common+0x130/0x23c [ 554.797176][ T1657] do_el0_svc+0x48/0x58 [ 554.798231][ T1657] el0_svc+0x58/0x16c [ 554.799290][ T1657] el0t_64_sync_handler+0x84/0xfc [ 554.800610][ T1657] el0t_64_sync+0x190/0x194 [ 554.803975][ T1657] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 554.806692][ T1657] BTRFS info (device loop0: state EA): forced readonly [ 554.808551][ T1657] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 554.810917][ T1657] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 555.008846][ T1683] loop0: detected capacity change from 0 to 32768 [ 555.011683][ T1683] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (1683) [ 555.016427][ T1683] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 555.018819][ T1683] BTRFS info (device loop0): using free space tree [ 555.029519][ T1683] BTRFS info (device loop0): enabling ssd optimizations [ 555.031421][ T1683] BTRFS info (device loop0): auto enabling async discard [ 555.035588][ T1683] FAULT_INJECTION: forcing a failure. [ 555.035588][ T1683] name failslab, interval 1, probability 0, space 0, times 0 [ 555.039305][ T1683] CPU: 0 PID: 1683 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 555.041980][ T1683] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 555.044543][ T1683] Call trace: [ 555.045394][ T1683] dump_backtrace+0x1b8/0x1e4 [ 555.046650][ T1683] show_stack+0x2c/0x44 [ 555.047772][ T1683] dump_stack_lvl+0xd0/0x124 [ 555.049028][ T1683] dump_stack+0x1c/0x28 [ 555.050120][ T1683] should_fail_ex+0x3f8/0x5c4 [ 555.051364][ T1683] __should_failslab+0xc8/0x128 [ 555.052642][ T1683] should_failslab+0x10/0x28 [ 555.053873][ T1683] kmem_cache_alloc+0x80/0x424 [ 555.055135][ T1683] btrfs_alloc_path+0x30/0x3c [ 555.056398][ T1683] __btrfs_run_delayed_items+0x88/0x420 [ 555.057904][ T1683] btrfs_run_delayed_items+0x24/0x34 [ 555.059302][ T1683] create_pending_snapshot+0x8e4/0x2834 [ 555.060748][ T1683] create_pending_snapshots+0x150/0x198 [ 555.062238][ T1683] btrfs_commit_transaction+0x1000/0x2d58 [ 555.063750][ T1683] create_snapshot+0x418/0x6f0 [ 555.065004][ T1683] btrfs_mksubvol+0x494/0x5f8 [ 555.066246][ T1683] btrfs_mksnapshot+0xc8/0x158 [ 555.067506][ T1683] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 555.069009][ T1683] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 555.070481][ T1683] btrfs_ioctl+0x9b4/0xb08 [ 555.071667][ T1683] __arm64_sys_ioctl+0x14c/0x1c8 [ 555.072993][ T1683] invoke_syscall+0x98/0x2b8 [ 555.074195][ T1683] el0_svc_common+0x130/0x23c [ 555.075410][ T1683] do_el0_svc+0x48/0x58 [ 555.076500][ T1683] el0_svc+0x58/0x16c [ 555.077573][ T1683] el0t_64_sync_handler+0x84/0xfc [ 555.078891][ T1683] el0t_64_sync+0x190/0x194 [ 555.081187][ T1683] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 555.084074][ T1683] BTRFS info (device loop0: state EA): forced readonly [ 555.085851][ T1683] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 555.088513][ T1683] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 555.284300][ T1703] loop0: detected capacity change from 0 to 32768 [ 555.287292][ T1703] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (1703) [ 555.292161][ T1703] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 555.294396][ T1703] BTRFS info (device loop0): using free space tree [ 555.305241][ T1703] BTRFS info (device loop0): enabling ssd optimizations [ 555.307205][ T1703] BTRFS info (device loop0): auto enabling async discard [ 555.311069][ T1703] FAULT_INJECTION: forcing a failure. [ 555.311069][ T1703] name failslab, interval 1, probability 0, space 0, times 0 [ 555.314396][ T1703] CPU: 1 PID: 1703 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 555.317090][ T1703] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 555.319798][ T1703] Call trace: [ 555.320669][ T1703] dump_backtrace+0x1b8/0x1e4 [ 555.321933][ T1703] show_stack+0x2c/0x44 [ 555.323058][ T1703] dump_stack_lvl+0xd0/0x124 [ 555.324290][ T1703] dump_stack+0x1c/0x28 [ 555.325401][ T1703] should_fail_ex+0x3f8/0x5c4 [ 555.326664][ T1703] __should_failslab+0xc8/0x128 [ 555.328010][ T1703] should_failslab+0x10/0x28 [ 555.329233][ T1703] kmem_cache_alloc+0x80/0x424 [ 555.330520][ T1703] btrfs_alloc_path+0x30/0x3c [ 555.331737][ T1703] __btrfs_run_delayed_items+0x88/0x420 [ 555.333191][ T1703] btrfs_run_delayed_items+0x24/0x34 [ 555.334593][ T1703] create_pending_snapshot+0x8e4/0x2834 [ 555.336080][ T1703] create_pending_snapshots+0x150/0x198 [ 555.337550][ T1703] btrfs_commit_transaction+0x1000/0x2d58 [ 555.339091][ T1703] create_snapshot+0x418/0x6f0 [ 555.340382][ T1703] btrfs_mksubvol+0x494/0x5f8 [ 555.341637][ T1703] btrfs_mksnapshot+0xc8/0x158 [ 555.342910][ T1703] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 555.344413][ T1703] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 555.345957][ T1703] btrfs_ioctl+0x9b4/0xb08 [ 555.347185][ T1703] __arm64_sys_ioctl+0x14c/0x1c8 [ 555.348523][ T1703] invoke_syscall+0x98/0x2b8 [ 555.349741][ T1703] el0_svc_common+0x130/0x23c [ 555.350966][ T1703] do_el0_svc+0x48/0x58 [ 555.352107][ T1703] el0_svc+0x58/0x16c [ 555.353164][ T1703] el0t_64_sync_handler+0x84/0xfc [ 555.354524][ T1703] el0t_64_sync+0x190/0x194 [ 555.355974][ T1703] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 555.359296][ T1703] BTRFS info (device loop0: state EA): forced readonly [ 555.361172][ T1703] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 555.363561][ T1703] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 555.561356][ T1720] loop0: detected capacity change from 0 to 32768 [ 555.564300][ T1720] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (1720) [ 555.569189][ T1720] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 555.571493][ T1720] BTRFS info (device loop0): using free space tree [ 555.581742][ T1720] BTRFS info (device loop0): enabling ssd optimizations [ 555.583450][ T1720] BTRFS info (device loop0): auto enabling async discard [ 555.587312][ T1720] FAULT_INJECTION: forcing a failure. [ 555.587312][ T1720] name failslab, interval 1, probability 0, space 0, times 0 [ 555.590528][ T1720] CPU: 1 PID: 1720 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 555.593258][ T1720] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 555.595780][ T1720] Call trace: [ 555.596638][ T1720] dump_backtrace+0x1b8/0x1e4 [ 555.597877][ T1720] show_stack+0x2c/0x44 [ 555.598971][ T1720] dump_stack_lvl+0xd0/0x124 [ 555.600179][ T1720] dump_stack+0x1c/0x28 [ 555.601250][ T1720] should_fail_ex+0x3f8/0x5c4 [ 555.602473][ T1720] __should_failslab+0xc8/0x128 [ 555.603739][ T1720] should_failslab+0x10/0x28 [ 555.604943][ T1720] kmem_cache_alloc+0x80/0x424 [ 555.606216][ T1720] btrfs_alloc_path+0x30/0x3c [ 555.607453][ T1720] __btrfs_run_delayed_items+0x88/0x420 [ 555.608874][ T1720] btrfs_run_delayed_items+0x24/0x34 [ 555.610246][ T1720] create_pending_snapshot+0x8e4/0x2834 [ 555.611726][ T1720] create_pending_snapshots+0x150/0x198 [ 555.613201][ T1720] btrfs_commit_transaction+0x1000/0x2d58 [ 555.614701][ T1720] create_snapshot+0x418/0x6f0 [ 555.615975][ T1720] btrfs_mksubvol+0x494/0x5f8 [ 555.617227][ T1720] btrfs_mksnapshot+0xc8/0x158 [ 555.618471][ T1720] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 555.619943][ T1720] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 555.621499][ T1720] btrfs_ioctl+0x9b4/0xb08 [ 555.622676][ T1720] __arm64_sys_ioctl+0x14c/0x1c8 [ 555.623995][ T1720] invoke_syscall+0x98/0x2b8 [ 555.625200][ T1720] el0_svc_common+0x130/0x23c [ 555.626395][ T1720] do_el0_svc+0x48/0x58 [ 555.627474][ T1720] el0_svc+0x58/0x16c [ 555.628517][ T1720] el0t_64_sync_handler+0x84/0xfc [ 555.629863][ T1720] el0t_64_sync+0x190/0x194 [ 555.631178][ T1720] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 555.633826][ T1720] BTRFS info (device loop0: state EA): forced readonly [ 555.635613][ T1720] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 555.638133][ T1720] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 555.833882][ T1737] loop0: detected capacity change from 0 to 32768 [ 555.836709][ T1737] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (1737) [ 555.841389][ T1737] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 555.843617][ T1737] BTRFS info (device loop0): using free space tree [ 555.853595][ T1737] BTRFS info (device loop0): enabling ssd optimizations [ 555.855452][ T1737] BTRFS info (device loop0): auto enabling async discard [ 555.859335][ T1737] FAULT_INJECTION: forcing a failure. [ 555.859335][ T1737] name failslab, interval 1, probability 0, space 0, times 0 [ 555.862635][ T1737] CPU: 1 PID: 1737 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 555.865233][ T1737] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 555.867849][ T1737] Call trace: [ 555.868680][ T1737] dump_backtrace+0x1b8/0x1e4 [ 555.869932][ T1737] show_stack+0x2c/0x44 [ 555.871010][ T1737] dump_stack_lvl+0xd0/0x124 [ 555.872190][ T1737] dump_stack+0x1c/0x28 [ 555.873290][ T1737] should_fail_ex+0x3f8/0x5c4 [ 555.874490][ T1737] __should_failslab+0xc8/0x128 [ 555.875798][ T1737] should_failslab+0x10/0x28 [ 555.877019][ T1737] kmem_cache_alloc+0x80/0x424 [ 555.878327][ T1737] btrfs_alloc_path+0x30/0x3c [ 555.879530][ T1737] __btrfs_run_delayed_items+0x88/0x420 [ 555.880954][ T1737] btrfs_run_delayed_items+0x24/0x34 [ 555.882331][ T1737] create_pending_snapshot+0x8e4/0x2834 [ 555.883775][ T1737] create_pending_snapshots+0x150/0x198 [ 555.885271][ T1737] btrfs_commit_transaction+0x1000/0x2d58 [ 555.886811][ T1737] create_snapshot+0x418/0x6f0 [ 555.888076][ T1737] btrfs_mksubvol+0x494/0x5f8 [ 555.889326][ T1737] btrfs_mksnapshot+0xc8/0x158 [ 555.890579][ T1737] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 555.892070][ T1737] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 555.893626][ T1737] btrfs_ioctl+0x9b4/0xb08 [ 555.894821][ T1737] __arm64_sys_ioctl+0x14c/0x1c8 [ 555.896129][ T1737] invoke_syscall+0x98/0x2b8 [ 555.897303][ T1737] el0_svc_common+0x130/0x23c [ 555.898512][ T1737] do_el0_svc+0x48/0x58 [ 555.899636][ T1737] el0_svc+0x58/0x16c [ 555.900707][ T1737] el0t_64_sync_handler+0x84/0xfc [ 555.902076][ T1737] el0t_64_sync+0x190/0x194 [ 555.905723][ T1737] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 555.909056][ T1737] BTRFS info (device loop0: state EA): forced readonly [ 555.910910][ T1737] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 555.913416][ T1737] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 556.037368][ T2162] ieee802154 phy0 wpan0: encryption failed: -22 [ 556.039034][ T2162] ieee802154 phy1 wpan1: encryption failed: -22 [ 556.147385][ T1756] loop0: detected capacity change from 0 to 32768 [ 556.150287][ T1756] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (1756) [ 556.155901][ T1756] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 556.158283][ T1756] BTRFS info (device loop0): using free space tree [ 556.168593][ T1756] BTRFS info (device loop0): enabling ssd optimizations [ 556.170564][ T1756] BTRFS info (device loop0): auto enabling async discard [ 556.174433][ T1756] FAULT_INJECTION: forcing a failure. [ 556.174433][ T1756] name failslab, interval 1, probability 0, space 0, times 0 [ 556.177984][ T1756] CPU: 0 PID: 1756 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 556.180796][ T1756] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 556.183495][ T1756] Call trace: [ 556.184401][ T1756] dump_backtrace+0x1b8/0x1e4 [ 556.185696][ T1756] show_stack+0x2c/0x44 [ 556.186837][ T1756] dump_stack_lvl+0xd0/0x124 [ 556.188061][ T1756] dump_stack+0x1c/0x28 [ 556.189192][ T1756] should_fail_ex+0x3f8/0x5c4 [ 556.190478][ T1756] __should_failslab+0xc8/0x128 [ 556.191812][ T1756] should_failslab+0x10/0x28 [ 556.193000][ T1756] kmem_cache_alloc+0x80/0x424 [ 556.194303][ T1756] btrfs_alloc_path+0x30/0x3c [ 556.195546][ T1756] __btrfs_run_delayed_items+0x88/0x420 [ 556.197038][ T1756] btrfs_run_delayed_items+0x24/0x34 [ 556.198449][ T1756] create_pending_snapshot+0x8e4/0x2834 [ 556.199860][ T1756] create_pending_snapshots+0x150/0x198 [ 556.201320][ T1756] btrfs_commit_transaction+0x1000/0x2d58 [ 556.202858][ T1756] create_snapshot+0x418/0x6f0 [ 556.204102][ T1756] btrfs_mksubvol+0x494/0x5f8 [ 556.205353][ T1756] btrfs_mksnapshot+0xc8/0x158 [ 556.206662][ T1756] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 556.208151][ T1756] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 556.209670][ T1756] btrfs_ioctl+0x9b4/0xb08 [ 556.210859][ T1756] __arm64_sys_ioctl+0x14c/0x1c8 [ 556.212216][ T1756] invoke_syscall+0x98/0x2b8 [ 556.213521][ T1756] el0_svc_common+0x130/0x23c [ 556.214765][ T1756] do_el0_svc+0x48/0x58 [ 556.215851][ T1756] el0_svc+0x58/0x16c [ 556.216931][ T1756] el0t_64_sync_handler+0x84/0xfc [ 556.218313][ T1756] el0t_64_sync+0x190/0x194 [ 556.219659][ T1756] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 556.222370][ T1756] BTRFS info (device loop0: state EA): forced readonly [ 556.224151][ T1756] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 556.226845][ T1756] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 556.421095][ T1774] loop0: detected capacity change from 0 to 32768 [ 556.423897][ T1774] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (1774) [ 556.428834][ T1774] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 556.431281][ T1774] BTRFS info (device loop0): using free space tree [ 556.441771][ T1774] BTRFS info (device loop0): enabling ssd optimizations [ 556.443652][ T1774] BTRFS info (device loop0): auto enabling async discard [ 556.447504][ T1774] FAULT_INJECTION: forcing a failure. [ 556.447504][ T1774] name failslab, interval 1, probability 0, space 0, times 0 [ 556.450804][ T1774] CPU: 1 PID: 1774 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 556.453480][ T1774] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 556.456109][ T1774] Call trace: [ 556.456965][ T1774] dump_backtrace+0x1b8/0x1e4 [ 556.458213][ T1774] show_stack+0x2c/0x44 [ 556.459325][ T1774] dump_stack_lvl+0xd0/0x124 [ 556.460596][ T1774] dump_stack+0x1c/0x28 [ 556.461731][ T1774] should_fail_ex+0x3f8/0x5c4 [ 556.463017][ T1774] __should_failslab+0xc8/0x128 [ 556.464428][ T1774] should_failslab+0x10/0x28 [ 556.465681][ T1774] kmem_cache_alloc+0x80/0x424 [ 556.467022][ T1774] btrfs_alloc_path+0x30/0x3c [ 556.468255][ T1774] __btrfs_run_delayed_items+0x88/0x420 [ 556.469734][ T1774] btrfs_run_delayed_items+0x24/0x34 [ 556.471148][ T1774] create_pending_snapshot+0x8e4/0x2834 [ 556.472658][ T1774] create_pending_snapshots+0x150/0x198 [ 556.474166][ T1774] btrfs_commit_transaction+0x1000/0x2d58 [ 556.475706][ T1774] create_snapshot+0x418/0x6f0 [ 556.477016][ T1774] btrfs_mksubvol+0x494/0x5f8 [ 556.478264][ T1774] btrfs_mksnapshot+0xc8/0x158 [ 556.479515][ T1774] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 556.481037][ T1774] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 556.482532][ T1774] btrfs_ioctl+0x9b4/0xb08 [ 556.483709][ T1774] __arm64_sys_ioctl+0x14c/0x1c8 [ 556.485102][ T1774] invoke_syscall+0x98/0x2b8 [ 556.486361][ T1774] el0_svc_common+0x130/0x23c [ 556.487644][ T1774] do_el0_svc+0x48/0x58 [ 556.488773][ T1774] el0_svc+0x58/0x16c [ 556.489855][ T1774] el0t_64_sync_handler+0x84/0xfc [ 556.491203][ T1774] el0t_64_sync+0x190/0x194 [ 556.492982][ T1774] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 556.495738][ T1774] BTRFS info (device loop0: state EA): forced readonly [ 556.497691][ T1774] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 556.500137][ T1774] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 556.700070][ T1791] loop0: detected capacity change from 0 to 32768 [ 556.703005][ T1791] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (1791) [ 556.708031][ T1791] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 556.710336][ T1791] BTRFS info (device loop0): using free space tree [ 556.720736][ T1791] BTRFS info (device loop0): enabling ssd optimizations [ 556.722632][ T1791] BTRFS info (device loop0): auto enabling async discard [ 556.726960][ T1791] FAULT_INJECTION: forcing a failure. [ 556.726960][ T1791] name failslab, interval 1, probability 0, space 0, times 0 [ 556.730495][ T1791] CPU: 1 PID: 1791 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 556.733348][ T1791] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 556.736095][ T1791] Call trace: [ 556.736962][ T1791] dump_backtrace+0x1b8/0x1e4 [ 556.738275][ T1791] show_stack+0x2c/0x44 [ 556.739345][ T1791] dump_stack_lvl+0xd0/0x124 [ 556.740544][ T1791] dump_stack+0x1c/0x28 [ 556.741648][ T1791] should_fail_ex+0x3f8/0x5c4 [ 556.742910][ T1791] __should_failslab+0xc8/0x128 [ 556.744170][ T1791] should_failslab+0x10/0x28 [ 556.745388][ T1791] kmem_cache_alloc+0x80/0x424 [ 556.746643][ T1791] btrfs_alloc_path+0x30/0x3c [ 556.747894][ T1791] __btrfs_run_delayed_items+0x88/0x420 [ 556.749376][ T1791] btrfs_run_delayed_items+0x24/0x34 [ 556.750742][ T1791] create_pending_snapshot+0x8e4/0x2834 [ 556.752253][ T1791] create_pending_snapshots+0x150/0x198 [ 556.753678][ T1791] btrfs_commit_transaction+0x1000/0x2d58 [ 556.755176][ T1791] create_snapshot+0x418/0x6f0 [ 556.756392][ T1791] btrfs_mksubvol+0x494/0x5f8 [ 556.757644][ T1791] btrfs_mksnapshot+0xc8/0x158 [ 556.758926][ T1791] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 556.760430][ T1791] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 556.761971][ T1791] btrfs_ioctl+0x9b4/0xb08 [ 556.763150][ T1791] __arm64_sys_ioctl+0x14c/0x1c8 [ 556.764452][ T1791] invoke_syscall+0x98/0x2b8 [ 556.765680][ T1791] el0_svc_common+0x130/0x23c [ 556.766941][ T1791] do_el0_svc+0x48/0x58 [ 556.768042][ T1791] el0_svc+0x58/0x16c [ 556.769144][ T1791] el0t_64_sync_handler+0x84/0xfc [ 556.770518][ T1791] el0t_64_sync+0x190/0x194 [ 556.774107][ T1791] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 556.777148][ T1791] BTRFS info (device loop0: state EA): forced readonly [ 556.779040][ T1791] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 556.781521][ T1791] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 557.012193][ T1808] loop0: detected capacity change from 0 to 32768 [ 557.015042][ T1808] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (1808) [ 557.020011][ T1808] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 557.022175][ T1808] BTRFS info (device loop0): using free space tree [ 557.032156][ T1808] BTRFS info (device loop0): enabling ssd optimizations [ 557.034074][ T1808] BTRFS info (device loop0): auto enabling async discard [ 557.049664][ T1808] FAULT_INJECTION: forcing a failure. [ 557.049664][ T1808] name failslab, interval 1, probability 0, space 0, times 0 [ 557.052878][ T1808] CPU: 1 PID: 1808 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 557.055531][ T1808] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 557.058179][ T1808] Call trace: [ 557.059005][ T1808] dump_backtrace+0x1b8/0x1e4 [ 557.060212][ T1808] show_stack+0x2c/0x44 [ 557.061316][ T1808] dump_stack_lvl+0xd0/0x124 [ 557.062545][ T1808] dump_stack+0x1c/0x28 [ 557.063635][ T1808] should_fail_ex+0x3f8/0x5c4 [ 557.064883][ T1808] __should_failslab+0xc8/0x128 [ 557.066147][ T1808] should_failslab+0x10/0x28 [ 557.067380][ T1808] kmem_cache_alloc+0x80/0x424 [ 557.068693][ T1808] btrfs_alloc_path+0x30/0x3c [ 557.069946][ T1808] __btrfs_run_delayed_items+0x88/0x420 [ 557.071413][ T1808] btrfs_run_delayed_items+0x24/0x34 [ 557.072799][ T1808] create_pending_snapshot+0x8e4/0x2834 [ 557.074261][ T1808] create_pending_snapshots+0x150/0x198 [ 557.075724][ T1808] btrfs_commit_transaction+0x1000/0x2d58 [ 557.077223][ T1808] create_snapshot+0x418/0x6f0 [ 557.078457][ T1808] btrfs_mksubvol+0x494/0x5f8 [ 557.079699][ T1808] btrfs_mksnapshot+0xc8/0x158 [ 557.080941][ T1808] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 557.082417][ T1808] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 557.083933][ T1808] btrfs_ioctl+0x9b4/0xb08 [ 557.085088][ T1808] __arm64_sys_ioctl+0x14c/0x1c8 [ 557.086402][ T1808] invoke_syscall+0x98/0x2b8 [ 557.087610][ T1808] el0_svc_common+0x130/0x23c [ 557.088845][ T1808] do_el0_svc+0x48/0x58 [ 557.089916][ T1808] el0_svc+0x58/0x16c [ 557.090954][ T1808] el0t_64_sync_handler+0x84/0xfc [ 557.092232][ T1808] el0t_64_sync+0x190/0x194 [ 557.095596][ T1808] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 557.098442][ T1808] BTRFS info (device loop0: state EA): forced readonly [ 557.100202][ T1808] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 557.102557][ T1808] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 557.325937][ T1825] loop0: detected capacity change from 0 to 32768 [ 557.328899][ T1825] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (1825) [ 557.333751][ T1825] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 557.335981][ T1825] BTRFS info (device loop0): using free space tree [ 557.346393][ T1825] BTRFS info (device loop0): enabling ssd optimizations [ 557.348414][ T1825] BTRFS info (device loop0): auto enabling async discard [ 557.352393][ T1825] FAULT_INJECTION: forcing a failure. [ 557.352393][ T1825] name failslab, interval 1, probability 0, space 0, times 0 [ 557.355915][ T1825] CPU: 0 PID: 1825 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 557.358695][ T1825] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 557.361478][ T1825] Call trace: [ 557.362367][ T1825] dump_backtrace+0x1b8/0x1e4 [ 557.363671][ T1825] show_stack+0x2c/0x44 [ 557.364853][ T1825] dump_stack_lvl+0xd0/0x124 [ 557.366126][ T1825] dump_stack+0x1c/0x28 [ 557.367261][ T1825] should_fail_ex+0x3f8/0x5c4 [ 557.368523][ T1825] __should_failslab+0xc8/0x128 [ 557.369900][ T1825] should_failslab+0x10/0x28 [ 557.371153][ T1825] kmem_cache_alloc+0x80/0x424 [ 557.372470][ T1825] btrfs_alloc_path+0x30/0x3c [ 557.373816][ T1825] __btrfs_run_delayed_items+0x88/0x420 [ 557.375356][ T1825] btrfs_run_delayed_items+0x24/0x34 [ 557.376805][ T1825] create_pending_snapshot+0x8e4/0x2834 [ 557.378302][ T1825] create_pending_snapshots+0x150/0x198 [ 557.379851][ T1825] btrfs_commit_transaction+0x1000/0x2d58 [ 557.381366][ T1825] create_snapshot+0x418/0x6f0 [ 557.382720][ T1825] btrfs_mksubvol+0x494/0x5f8 [ 557.384014][ T1825] btrfs_mksnapshot+0xc8/0x158 [ 557.385325][ T1825] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 557.386866][ T1825] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 557.388481][ T1825] btrfs_ioctl+0x9b4/0xb08 [ 557.389714][ T1825] __arm64_sys_ioctl+0x14c/0x1c8 [ 557.391103][ T1825] invoke_syscall+0x98/0x2b8 [ 557.392326][ T1825] el0_svc_common+0x130/0x23c [ 557.393552][ T1825] do_el0_svc+0x48/0x58 [ 557.394687][ T1825] el0_svc+0x58/0x16c [ 557.395804][ T1825] el0t_64_sync_handler+0x84/0xfc [ 557.397216][ T1825] el0t_64_sync+0x190/0x194 [ 557.398817][ T1825] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 557.401640][ T1825] BTRFS info (device loop0: state EA): forced readonly [ 557.403457][ T1825] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 557.405867][ T1825] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 557.601103][ T1842] loop0: detected capacity change from 0 to 32768 [ 557.604140][ T1842] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (1842) [ 557.609217][ T1842] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 557.611462][ T1842] BTRFS info (device loop0): using free space tree [ 557.622170][ T1842] BTRFS info (device loop0): enabling ssd optimizations [ 557.624020][ T1842] BTRFS info (device loop0): auto enabling async discard [ 557.628153][ T1842] FAULT_INJECTION: forcing a failure. [ 557.628153][ T1842] name failslab, interval 1, probability 0, space 0, times 0 [ 557.631481][ T1842] CPU: 1 PID: 1842 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 557.634135][ T1842] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 557.636834][ T1842] Call trace: [ 557.637726][ T1842] dump_backtrace+0x1b8/0x1e4 [ 557.639020][ T1842] show_stack+0x2c/0x44 [ 557.640126][ T1842] dump_stack_lvl+0xd0/0x124 [ 557.641332][ T1842] dump_stack+0x1c/0x28 [ 557.642430][ T1842] should_fail_ex+0x3f8/0x5c4 [ 557.643709][ T1842] __should_failslab+0xc8/0x128 [ 557.645030][ T1842] should_failslab+0x10/0x28 [ 557.646307][ T1842] kmem_cache_alloc+0x80/0x424 [ 557.647617][ T1842] btrfs_alloc_path+0x30/0x3c [ 557.648907][ T1842] __btrfs_run_delayed_items+0x88/0x420 [ 557.650428][ T1842] btrfs_run_delayed_items+0x24/0x34 [ 557.651839][ T1842] create_pending_snapshot+0x8e4/0x2834 [ 557.653316][ T1842] create_pending_snapshots+0x150/0x198 [ 557.654821][ T1842] btrfs_commit_transaction+0x1000/0x2d58 [ 557.656353][ T1842] create_snapshot+0x418/0x6f0 [ 557.657627][ T1842] btrfs_mksubvol+0x494/0x5f8 [ 557.658870][ T1842] btrfs_mksnapshot+0xc8/0x158 [ 557.660187][ T1842] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 557.661685][ T1842] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 557.663303][ T1842] btrfs_ioctl+0x9b4/0xb08 [ 557.664484][ T1842] __arm64_sys_ioctl+0x14c/0x1c8 [ 557.665849][ T1842] invoke_syscall+0x98/0x2b8 [ 557.667087][ T1842] el0_svc_common+0x130/0x23c [ 557.668400][ T1842] do_el0_svc+0x48/0x58 [ 557.669569][ T1842] el0_svc+0x58/0x16c [ 557.670663][ T1842] el0t_64_sync_handler+0x84/0xfc [ 557.672076][ T1842] el0t_64_sync+0x190/0x194 [ 557.675570][ T1842] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 557.678460][ T1842] BTRFS info (device loop0: state EA): forced readonly [ 557.680252][ T1842] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 557.682529][ T1842] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 557.892036][ T1859] loop0: detected capacity change from 0 to 32768 [ 557.895039][ T1859] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (1859) [ 557.900167][ T1859] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 557.902539][ T1859] BTRFS info (device loop0): using free space tree [ 557.913101][ T1859] BTRFS info (device loop0): enabling ssd optimizations [ 557.914954][ T1859] BTRFS info (device loop0): auto enabling async discard [ 557.918815][ T1859] FAULT_INJECTION: forcing a failure. [ 557.918815][ T1859] name failslab, interval 1, probability 0, space 0, times 0 [ 557.922160][ T1859] CPU: 0 PID: 1859 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 557.924914][ T1859] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 557.927571][ T1859] Call trace: [ 557.928559][ T1859] dump_backtrace+0x1b8/0x1e4 [ 557.929863][ T1859] show_stack+0x2c/0x44 [ 557.931019][ T1859] dump_stack_lvl+0xd0/0x124 [ 557.932254][ T1859] dump_stack+0x1c/0x28 [ 557.933385][ T1859] should_fail_ex+0x3f8/0x5c4 [ 557.934665][ T1859] __should_failslab+0xc8/0x128 [ 557.936057][ T1859] should_failslab+0x10/0x28 [ 557.937258][ T1859] kmem_cache_alloc+0x80/0x424 [ 557.938520][ T1859] btrfs_alloc_path+0x30/0x3c [ 557.939808][ T1859] __btrfs_run_delayed_items+0x88/0x420 [ 557.941310][ T1859] btrfs_run_delayed_items+0x24/0x34 [ 557.942704][ T1859] create_pending_snapshot+0x8e4/0x2834 [ 557.944251][ T1859] create_pending_snapshots+0x150/0x198 [ 557.945730][ T1859] btrfs_commit_transaction+0x1000/0x2d58 [ 557.947259][ T1859] create_snapshot+0x418/0x6f0 [ 557.948544][ T1859] btrfs_mksubvol+0x494/0x5f8 [ 557.949768][ T1859] btrfs_mksnapshot+0xc8/0x158 [ 557.951064][ T1859] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 557.952678][ T1859] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 557.954260][ T1859] btrfs_ioctl+0x9b4/0xb08 [ 557.955446][ T1859] __arm64_sys_ioctl+0x14c/0x1c8 [ 557.956815][ T1859] invoke_syscall+0x98/0x2b8 [ 557.958070][ T1859] el0_svc_common+0x130/0x23c [ 557.959353][ T1859] do_el0_svc+0x48/0x58 [ 557.960568][ T1859] el0_svc+0x58/0x16c [ 557.961674][ T1859] el0t_64_sync_handler+0x84/0xfc [ 557.963037][ T1859] el0t_64_sync+0x190/0x194 [ 557.964556][ T1859] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 557.967408][ T1859] BTRFS info (device loop0: state EA): forced readonly [ 557.969227][ T1859] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 557.971637][ T1859] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 558.182843][ T1876] loop0: detected capacity change from 0 to 32768 [ 558.185684][ T1876] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (1876) [ 558.191067][ T1876] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 558.193323][ T1876] BTRFS info (device loop0): using free space tree [ 558.203687][ T1876] BTRFS info (device loop0): enabling ssd optimizations [ 558.205632][ T1876] BTRFS info (device loop0): auto enabling async discard [ 558.209826][ T1876] FAULT_INJECTION: forcing a failure. [ 558.209826][ T1876] name failslab, interval 1, probability 0, space 0, times 0 [ 558.213222][ T1876] CPU: 0 PID: 1876 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 558.215960][ T1876] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 558.218690][ T1876] Call trace: [ 558.219588][ T1876] dump_backtrace+0x1b8/0x1e4 [ 558.220886][ T1876] show_stack+0x2c/0x44 [ 558.222004][ T1876] dump_stack_lvl+0xd0/0x124 [ 558.223234][ T1876] dump_stack+0x1c/0x28 [ 558.224357][ T1876] should_fail_ex+0x3f8/0x5c4 [ 558.225620][ T1876] __should_failslab+0xc8/0x128 [ 558.226918][ T1876] should_failslab+0x10/0x28 [ 558.228175][ T1876] kmem_cache_alloc+0x80/0x424 [ 558.229500][ T1876] btrfs_alloc_path+0x30/0x3c [ 558.230776][ T1876] __btrfs_run_delayed_items+0x88/0x420 [ 558.232378][ T1876] btrfs_run_delayed_items+0x24/0x34 [ 558.233867][ T1876] create_pending_snapshot+0x8e4/0x2834 [ 558.235402][ T1876] create_pending_snapshots+0x150/0x198 [ 558.236932][ T1876] btrfs_commit_transaction+0x1000/0x2d58 [ 558.238506][ T1876] create_snapshot+0x418/0x6f0 [ 558.239821][ T1876] btrfs_mksubvol+0x494/0x5f8 [ 558.241095][ T1876] btrfs_mksnapshot+0xc8/0x158 [ 558.242373][ T1876] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 558.243930][ T1876] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 558.245508][ T1876] btrfs_ioctl+0x9b4/0xb08 [ 558.246721][ T1876] __arm64_sys_ioctl+0x14c/0x1c8 [ 558.248080][ T1876] invoke_syscall+0x98/0x2b8 [ 558.249357][ T1876] el0_svc_common+0x130/0x23c [ 558.250642][ T1876] do_el0_svc+0x48/0x58 [ 558.251827][ T1876] el0_svc+0x58/0x16c [ 558.252922][ T1876] el0t_64_sync_handler+0x84/0xfc [ 558.254292][ T1876] el0t_64_sync+0x190/0x194 [ 558.255726][ T1876] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 558.258673][ T1876] BTRFS info (device loop0: state EA): forced readonly [ 558.260523][ T1876] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 558.262995][ T1876] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 558.463967][ T1893] loop0: detected capacity change from 0 to 32768 [ 558.467090][ T1893] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (1893) [ 558.471972][ T1893] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 558.474248][ T1893] BTRFS info (device loop0): using free space tree [ 558.484696][ T1893] BTRFS info (device loop0): enabling ssd optimizations [ 558.486488][ T1893] BTRFS info (device loop0): auto enabling async discard [ 558.490363][ T1893] FAULT_INJECTION: forcing a failure. [ 558.490363][ T1893] name failslab, interval 1, probability 0, space 0, times 0 [ 558.493708][ T1893] CPU: 0 PID: 1893 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 558.496451][ T1893] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 558.499188][ T1893] Call trace: [ 558.500063][ T1893] dump_backtrace+0x1b8/0x1e4 [ 558.501317][ T1893] show_stack+0x2c/0x44 [ 558.502441][ T1893] dump_stack_lvl+0xd0/0x124 [ 558.503686][ T1893] dump_stack+0x1c/0x28 [ 558.504826][ T1893] should_fail_ex+0x3f8/0x5c4 [ 558.506111][ T1893] __should_failslab+0xc8/0x128 [ 558.507397][ T1893] should_failslab+0x10/0x28 [ 558.508693][ T1893] kmem_cache_alloc+0x80/0x424 [ 558.510001][ T1893] btrfs_alloc_path+0x30/0x3c [ 558.511235][ T1893] __btrfs_run_delayed_items+0x88/0x420 [ 558.512713][ T1893] btrfs_run_delayed_items+0x24/0x34 [ 558.514369][ T1893] create_pending_snapshot+0x8e4/0x2834 [ 558.515854][ T1893] create_pending_snapshots+0x150/0x198 [ 558.517373][ T1893] btrfs_commit_transaction+0x1000/0x2d58 [ 558.518894][ T1893] create_snapshot+0x418/0x6f0 [ 558.520216][ T1893] btrfs_mksubvol+0x494/0x5f8 [ 558.521517][ T1893] btrfs_mksnapshot+0xc8/0x158 [ 558.522811][ T1893] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 558.524352][ T1893] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 558.525956][ T1893] btrfs_ioctl+0x9b4/0xb08 [ 558.527147][ T1893] __arm64_sys_ioctl+0x14c/0x1c8 [ 558.528476][ T1893] invoke_syscall+0x98/0x2b8 [ 558.529761][ T1893] el0_svc_common+0x130/0x23c [ 558.531017][ T1893] do_el0_svc+0x48/0x58 [ 558.532165][ T1893] el0_svc+0x58/0x16c [ 558.533230][ T1893] el0t_64_sync_handler+0x84/0xfc [ 558.534624][ T1893] el0t_64_sync+0x190/0x194 [ 558.538404][ T1893] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 558.541217][ T1893] BTRFS info (device loop0: state EA): forced readonly [ 558.543011][ T1893] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 558.545367][ T1893] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 558.751334][ T1910] loop0: detected capacity change from 0 to 32768 [ 558.754201][ T1910] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (1910) [ 558.759397][ T1910] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 558.761744][ T1910] BTRFS info (device loop0): using free space tree [ 558.772197][ T1910] BTRFS info (device loop0): enabling ssd optimizations [ 558.774164][ T1910] BTRFS info (device loop0): auto enabling async discard [ 558.778157][ T1910] FAULT_INJECTION: forcing a failure. [ 558.778157][ T1910] name failslab, interval 1, probability 0, space 0, times 0 [ 558.781496][ T1910] CPU: 0 PID: 1910 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 558.784140][ T1910] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 558.786820][ T1910] Call trace: [ 558.787752][ T1910] dump_backtrace+0x1b8/0x1e4 [ 558.789030][ T1910] show_stack+0x2c/0x44 [ 558.790118][ T1910] dump_stack_lvl+0xd0/0x124 [ 558.791394][ T1910] dump_stack+0x1c/0x28 [ 558.792477][ T1910] should_fail_ex+0x3f8/0x5c4 [ 558.793759][ T1910] __should_failslab+0xc8/0x128 [ 558.795058][ T1910] should_failslab+0x10/0x28 [ 558.796378][ T1910] kmem_cache_alloc+0x80/0x424 [ 558.797651][ T1910] btrfs_alloc_path+0x30/0x3c [ 558.798896][ T1910] __btrfs_run_delayed_items+0x88/0x420 [ 558.800349][ T1910] btrfs_run_delayed_items+0x24/0x34 [ 558.801811][ T1910] create_pending_snapshot+0x8e4/0x2834 [ 558.803356][ T1910] create_pending_snapshots+0x150/0x198 [ 558.804855][ T1910] btrfs_commit_transaction+0x1000/0x2d58 [ 558.806336][ T1910] create_snapshot+0x418/0x6f0 [ 558.807636][ T1910] btrfs_mksubvol+0x494/0x5f8 [ 558.808887][ T1910] btrfs_mksnapshot+0xc8/0x158 [ 558.810163][ T1910] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 558.811675][ T1910] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 558.813180][ T1910] btrfs_ioctl+0x9b4/0xb08 [ 558.814306][ T1910] __arm64_sys_ioctl+0x14c/0x1c8 [ 558.815646][ T1910] invoke_syscall+0x98/0x2b8 [ 558.816903][ T1910] el0_svc_common+0x130/0x23c [ 558.818165][ T1910] do_el0_svc+0x48/0x58 [ 558.819276][ T1910] el0_svc+0x58/0x16c [ 558.820305][ T1910] el0t_64_sync_handler+0x84/0xfc [ 558.821691][ T1910] el0t_64_sync+0x190/0x194 [ 558.825289][ T1910] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 558.828166][ T1910] BTRFS info (device loop0: state EA): forced readonly [ 558.829939][ T1910] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 558.832241][ T1910] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 559.030539][ T1927] loop0: detected capacity change from 0 to 32768 [ 559.033454][ T1927] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (1927) [ 559.038713][ T1927] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 559.040996][ T1927] BTRFS info (device loop0): using free space tree [ 559.051091][ T1927] BTRFS info (device loop0): enabling ssd optimizations [ 559.053076][ T1927] BTRFS info (device loop0): auto enabling async discard [ 559.057010][ T1927] FAULT_INJECTION: forcing a failure. [ 559.057010][ T1927] name failslab, interval 1, probability 0, space 0, times 0 [ 559.060334][ T1927] CPU: 1 PID: 1927 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 559.063014][ T1927] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 559.065663][ T1927] Call trace: [ 559.066572][ T1927] dump_backtrace+0x1b8/0x1e4 [ 559.067818][ T1927] show_stack+0x2c/0x44 [ 559.068901][ T1927] dump_stack_lvl+0xd0/0x124 [ 559.070153][ T1927] dump_stack+0x1c/0x28 [ 559.071304][ T1927] should_fail_ex+0x3f8/0x5c4 [ 559.072527][ T1927] __should_failslab+0xc8/0x128 [ 559.073840][ T1927] should_failslab+0x10/0x28 [ 559.075062][ T1927] kmem_cache_alloc+0x80/0x424 [ 559.076354][ T1927] btrfs_alloc_path+0x30/0x3c [ 559.077614][ T1927] __btrfs_run_delayed_items+0x88/0x420 [ 559.079113][ T1927] btrfs_run_delayed_items+0x24/0x34 [ 559.080541][ T1927] create_pending_snapshot+0x8e4/0x2834 [ 559.082058][ T1927] create_pending_snapshots+0x150/0x198 [ 559.083601][ T1927] btrfs_commit_transaction+0x1000/0x2d58 [ 559.085128][ T1927] create_snapshot+0x418/0x6f0 [ 559.086404][ T1927] btrfs_mksubvol+0x494/0x5f8 [ 559.087685][ T1927] btrfs_mksnapshot+0xc8/0x158 [ 559.088919][ T1927] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 559.090405][ T1927] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 559.091920][ T1927] btrfs_ioctl+0x9b4/0xb08 [ 559.093075][ T1927] __arm64_sys_ioctl+0x14c/0x1c8 [ 559.094369][ T1927] invoke_syscall+0x98/0x2b8 [ 559.095602][ T1927] el0_svc_common+0x130/0x23c [ 559.096868][ T1927] do_el0_svc+0x48/0x58 [ 559.097994][ T1927] el0_svc+0x58/0x16c [ 559.099069][ T1927] el0t_64_sync_handler+0x84/0xfc [ 559.100384][ T1927] el0t_64_sync+0x190/0x194 [ 559.102194][ T1927] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 559.104917][ T1927] BTRFS info (device loop0: state EA): forced readonly [ 559.106774][ T1927] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 559.109150][ T1927] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 559.304113][ T1944] loop0: detected capacity change from 0 to 32768 [ 559.307075][ T1944] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (1944) [ 559.311813][ T1944] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 559.314100][ T1944] BTRFS info (device loop0): using free space tree [ 559.324755][ T1944] BTRFS info (device loop0): enabling ssd optimizations [ 559.327148][ T1944] BTRFS info (device loop0): auto enabling async discard [ 559.331020][ T1944] FAULT_INJECTION: forcing a failure. [ 559.331020][ T1944] name failslab, interval 1, probability 0, space 0, times 0 [ 559.334309][ T1944] CPU: 0 PID: 1944 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 559.336993][ T1944] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 559.339646][ T1944] Call trace: [ 559.340523][ T1944] dump_backtrace+0x1b8/0x1e4 [ 559.341744][ T1944] show_stack+0x2c/0x44 [ 559.342808][ T1944] dump_stack_lvl+0xd0/0x124 [ 559.344026][ T1944] dump_stack+0x1c/0x28 [ 559.345091][ T1944] should_fail_ex+0x3f8/0x5c4 [ 559.346339][ T1944] __should_failslab+0xc8/0x128 [ 559.347640][ T1944] should_failslab+0x10/0x28 [ 559.348817][ T1944] kmem_cache_alloc+0x80/0x424 [ 559.350052][ T1944] btrfs_alloc_path+0x30/0x3c [ 559.351264][ T1944] __btrfs_run_delayed_items+0x88/0x420 [ 559.352742][ T1944] btrfs_run_delayed_items+0x24/0x34 [ 559.354156][ T1944] create_pending_snapshot+0x8e4/0x2834 [ 559.355622][ T1944] create_pending_snapshots+0x150/0x198 [ 559.357092][ T1944] btrfs_commit_transaction+0x1000/0x2d58 [ 559.358602][ T1944] create_snapshot+0x418/0x6f0 [ 559.359849][ T1944] btrfs_mksubvol+0x494/0x5f8 [ 559.361092][ T1944] btrfs_mksnapshot+0xc8/0x158 [ 559.362360][ T1944] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 559.363869][ T1944] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 559.365445][ T1944] btrfs_ioctl+0x9b4/0xb08 [ 559.366631][ T1944] __arm64_sys_ioctl+0x14c/0x1c8 [ 559.367957][ T1944] invoke_syscall+0x98/0x2b8 [ 559.369199][ T1944] el0_svc_common+0x130/0x23c [ 559.370424][ T1944] do_el0_svc+0x48/0x58 [ 559.371531][ T1944] el0_svc+0x58/0x16c [ 559.372590][ T1944] el0t_64_sync_handler+0x84/0xfc [ 559.373954][ T1944] el0t_64_sync+0x190/0x194 [ 559.375434][ T1944] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 559.378376][ T1944] BTRFS info (device loop0: state EA): forced readonly [ 559.380177][ T1944] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 559.382574][ T1944] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 559.591379][ T1961] loop0: detected capacity change from 0 to 32768 [ 559.594742][ T1961] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (1961) [ 559.599849][ T1961] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 559.601981][ T1961] BTRFS info (device loop0): using free space tree [ 559.612259][ T1961] BTRFS info (device loop0): enabling ssd optimizations [ 559.614195][ T1961] BTRFS info (device loop0): auto enabling async discard [ 559.618273][ T1961] FAULT_INJECTION: forcing a failure. [ 559.618273][ T1961] name failslab, interval 1, probability 0, space 0, times 0 [ 559.621552][ T1961] CPU: 0 PID: 1961 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 559.624211][ T1961] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 559.626865][ T1961] Call trace: [ 559.627699][ T1961] dump_backtrace+0x1b8/0x1e4 [ 559.629007][ T1961] show_stack+0x2c/0x44 [ 559.630118][ T1961] dump_stack_lvl+0xd0/0x124 [ 559.631347][ T1961] dump_stack+0x1c/0x28 [ 559.632435][ T1961] should_fail_ex+0x3f8/0x5c4 [ 559.633689][ T1961] __should_failslab+0xc8/0x128 [ 559.635017][ T1961] should_failslab+0x10/0x28 [ 559.636213][ T1961] kmem_cache_alloc+0x80/0x424 [ 559.637464][ T1961] btrfs_alloc_path+0x30/0x3c [ 559.638752][ T1961] __btrfs_run_delayed_items+0x88/0x420 [ 559.640312][ T1961] btrfs_run_delayed_items+0x24/0x34 [ 559.641733][ T1961] create_pending_snapshot+0x8e4/0x2834 [ 559.643273][ T1961] create_pending_snapshots+0x150/0x198 [ 559.644817][ T1961] btrfs_commit_transaction+0x1000/0x2d58 [ 559.646367][ T1961] create_snapshot+0x418/0x6f0 [ 559.647625][ T1961] btrfs_mksubvol+0x494/0x5f8 [ 559.648915][ T1961] btrfs_mksnapshot+0xc8/0x158 [ 559.650211][ T1961] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 559.651752][ T1961] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 559.653309][ T1961] btrfs_ioctl+0x9b4/0xb08 [ 559.654519][ T1961] __arm64_sys_ioctl+0x14c/0x1c8 [ 559.655851][ T1961] invoke_syscall+0x98/0x2b8 [ 559.657105][ T1961] el0_svc_common+0x130/0x23c [ 559.658385][ T1961] do_el0_svc+0x48/0x58 [ 559.659497][ T1961] el0_svc+0x58/0x16c [ 559.660571][ T1961] el0t_64_sync_handler+0x84/0xfc [ 559.661946][ T1961] el0t_64_sync+0x190/0x194 [ 559.663290][ T1961] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 559.665948][ T1961] BTRFS info (device loop0: state EA): forced readonly [ 559.667976][ T1961] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 559.670372][ T1961] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 559.864557][ T1978] loop0: detected capacity change from 0 to 32768 [ 559.867622][ T1978] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (1978) [ 559.872305][ T1978] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 559.874585][ T1978] BTRFS info (device loop0): using free space tree [ 559.885266][ T1978] BTRFS info (device loop0): enabling ssd optimizations [ 559.887271][ T1978] BTRFS info (device loop0): auto enabling async discard [ 559.891048][ T1978] FAULT_INJECTION: forcing a failure. [ 559.891048][ T1978] name failslab, interval 1, probability 0, space 0, times 0 [ 559.894478][ T1978] CPU: 1 PID: 1978 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 559.897200][ T1978] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 559.899914][ T1978] Call trace: [ 559.900802][ T1978] dump_backtrace+0x1b8/0x1e4 [ 559.902050][ T1978] show_stack+0x2c/0x44 [ 559.903178][ T1978] dump_stack_lvl+0xd0/0x124 [ 559.904400][ T1978] dump_stack+0x1c/0x28 [ 559.905536][ T1978] should_fail_ex+0x3f8/0x5c4 [ 559.906807][ T1978] __should_failslab+0xc8/0x128 [ 559.908090][ T1978] should_failslab+0x10/0x28 [ 559.909322][ T1978] kmem_cache_alloc+0x80/0x424 [ 559.910620][ T1978] btrfs_alloc_path+0x30/0x3c [ 559.911903][ T1978] __btrfs_run_delayed_items+0x88/0x420 [ 559.913394][ T1978] btrfs_run_delayed_items+0x24/0x34 [ 559.914810][ T1978] create_pending_snapshot+0x8e4/0x2834 [ 559.916247][ T1978] create_pending_snapshots+0x150/0x198 [ 559.917776][ T1978] btrfs_commit_transaction+0x1000/0x2d58 [ 559.919338][ T1978] create_snapshot+0x418/0x6f0 [ 559.920598][ T1978] btrfs_mksubvol+0x494/0x5f8 [ 559.921880][ T1978] btrfs_mksnapshot+0xc8/0x158 [ 559.923142][ T1978] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 559.924638][ T1978] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 559.926161][ T1978] btrfs_ioctl+0x9b4/0xb08 [ 559.927320][ T1978] __arm64_sys_ioctl+0x14c/0x1c8 [ 559.928658][ T1978] invoke_syscall+0x98/0x2b8 [ 559.929908][ T1978] el0_svc_common+0x130/0x23c [ 559.931102][ T1978] do_el0_svc+0x48/0x58 [ 559.932272][ T1978] el0_svc+0x58/0x16c [ 559.933336][ T1978] el0t_64_sync_handler+0x84/0xfc [ 559.934709][ T1978] el0t_64_sync+0x190/0x194 [ 559.936054][ T1978] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 559.938868][ T1978] BTRFS info (device loop0: state EA): forced readonly [ 559.940633][ T1978] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 559.943120][ T1978] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 560.141301][ T1995] loop0: detected capacity change from 0 to 32768 [ 560.144240][ T1995] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (1995) [ 560.149429][ T1995] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 560.151730][ T1995] BTRFS info (device loop0): using free space tree [ 560.162500][ T1995] BTRFS info (device loop0): enabling ssd optimizations [ 560.164373][ T1995] BTRFS info (device loop0): auto enabling async discard [ 560.168506][ T1995] FAULT_INJECTION: forcing a failure. [ 560.168506][ T1995] name failslab, interval 1, probability 0, space 0, times 0 [ 560.172002][ T1995] CPU: 0 PID: 1995 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 560.174680][ T1995] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 560.177301][ T1995] Call trace: [ 560.178149][ T1995] dump_backtrace+0x1b8/0x1e4 [ 560.179355][ T1995] show_stack+0x2c/0x44 [ 560.180489][ T1995] dump_stack_lvl+0xd0/0x124 [ 560.181760][ T1995] dump_stack+0x1c/0x28 [ 560.182881][ T1995] should_fail_ex+0x3f8/0x5c4 [ 560.184097][ T1995] __should_failslab+0xc8/0x128 [ 560.185363][ T1995] should_failslab+0x10/0x28 [ 560.186601][ T1995] kmem_cache_alloc+0x80/0x424 [ 560.187822][ T1995] btrfs_alloc_path+0x30/0x3c [ 560.189058][ T1995] __btrfs_run_delayed_items+0x88/0x420 [ 560.190561][ T1995] btrfs_run_delayed_items+0x24/0x34 [ 560.192000][ T1995] create_pending_snapshot+0x8e4/0x2834 [ 560.193445][ T1995] create_pending_snapshots+0x150/0x198 [ 560.194918][ T1995] btrfs_commit_transaction+0x1000/0x2d58 [ 560.196368][ T1995] create_snapshot+0x418/0x6f0 [ 560.197618][ T1995] btrfs_mksubvol+0x494/0x5f8 [ 560.198871][ T1995] btrfs_mksnapshot+0xc8/0x158 [ 560.200199][ T1995] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 560.201707][ T1995] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 560.203269][ T1995] btrfs_ioctl+0x9b4/0xb08 [ 560.204454][ T1995] __arm64_sys_ioctl+0x14c/0x1c8 [ 560.205746][ T1995] invoke_syscall+0x98/0x2b8 [ 560.206996][ T1995] el0_svc_common+0x130/0x23c [ 560.208240][ T1995] do_el0_svc+0x48/0x58 [ 560.209345][ T1995] el0_svc+0x58/0x16c [ 560.210425][ T1995] el0t_64_sync_handler+0x84/0xfc [ 560.211777][ T1995] el0t_64_sync+0x190/0x194 [ 560.213245][ T1995] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 560.216051][ T1995] BTRFS info (device loop0: state EA): forced readonly [ 560.218115][ T1995] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 560.220626][ T1995] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 560.424264][ T2012] loop0: detected capacity change from 0 to 32768 [ 560.427194][ T2012] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (2012) [ 560.431870][ T2012] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 560.434090][ T2012] BTRFS info (device loop0): using free space tree [ 560.444516][ T2012] BTRFS info (device loop0): enabling ssd optimizations [ 560.446434][ T2012] BTRFS info (device loop0): auto enabling async discard [ 560.450758][ T2012] FAULT_INJECTION: forcing a failure. [ 560.450758][ T2012] name failslab, interval 1, probability 0, space 0, times 0 [ 560.454003][ T2012] CPU: 0 PID: 2012 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 560.456680][ T2012] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 560.459315][ T2012] Call trace: [ 560.460175][ T2012] dump_backtrace+0x1b8/0x1e4 [ 560.461388][ T2012] show_stack+0x2c/0x44 [ 560.462496][ T2012] dump_stack_lvl+0xd0/0x124 [ 560.463714][ T2012] dump_stack+0x1c/0x28 [ 560.464843][ T2012] should_fail_ex+0x3f8/0x5c4 [ 560.466061][ T2012] __should_failslab+0xc8/0x128 [ 560.467345][ T2012] should_failslab+0x10/0x28 [ 560.468572][ T2012] kmem_cache_alloc+0x80/0x424 [ 560.469863][ T2012] btrfs_alloc_path+0x30/0x3c [ 560.471082][ T2012] __btrfs_run_delayed_items+0x88/0x420 [ 560.472526][ T2012] btrfs_run_delayed_items+0x24/0x34 [ 560.473915][ T2012] create_pending_snapshot+0x8e4/0x2834 [ 560.475417][ T2012] create_pending_snapshots+0x150/0x198 [ 560.476843][ T2012] btrfs_commit_transaction+0x1000/0x2d58 [ 560.478339][ T2012] create_snapshot+0x418/0x6f0 [ 560.479599][ T2012] btrfs_mksubvol+0x494/0x5f8 [ 560.480910][ T2012] btrfs_mksnapshot+0xc8/0x158 [ 560.482229][ T2012] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 560.483757][ T2012] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 560.485316][ T2012] btrfs_ioctl+0x9b4/0xb08 [ 560.486485][ T2012] __arm64_sys_ioctl+0x14c/0x1c8 [ 560.487857][ T2012] invoke_syscall+0x98/0x2b8 [ 560.489060][ T2012] el0_svc_common+0x130/0x23c [ 560.490315][ T2012] do_el0_svc+0x48/0x58 [ 560.491406][ T2012] el0_svc+0x58/0x16c [ 560.492506][ T2012] el0t_64_sync_handler+0x84/0xfc [ 560.493868][ T2012] el0t_64_sync+0x190/0x194 [ 560.497450][ T2012] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 560.500404][ T2012] BTRFS info (device loop0: state EA): forced readonly [ 560.502198][ T2012] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 560.504617][ T2012] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 560.701338][ T2029] loop0: detected capacity change from 0 to 32768 [ 560.704248][ T2029] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (2029) [ 560.709151][ T2029] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 560.711356][ T2029] BTRFS info (device loop0): using free space tree [ 560.721622][ T2029] BTRFS info (device loop0): enabling ssd optimizations [ 560.723529][ T2029] BTRFS info (device loop0): auto enabling async discard [ 560.727482][ T2029] FAULT_INJECTION: forcing a failure. [ 560.727482][ T2029] name failslab, interval 1, probability 0, space 0, times 0 [ 560.730804][ T2029] CPU: 0 PID: 2029 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 560.733446][ T2029] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 560.736063][ T2029] Call trace: [ 560.736953][ T2029] dump_backtrace+0x1b8/0x1e4 [ 560.738217][ T2029] show_stack+0x2c/0x44 [ 560.739335][ T2029] dump_stack_lvl+0xd0/0x124 [ 560.740537][ T2029] dump_stack+0x1c/0x28 [ 560.741665][ T2029] should_fail_ex+0x3f8/0x5c4 [ 560.742960][ T2029] __should_failslab+0xc8/0x128 [ 560.744279][ T2029] should_failslab+0x10/0x28 [ 560.745489][ T2029] kmem_cache_alloc+0x80/0x424 [ 560.746736][ T2029] btrfs_alloc_path+0x30/0x3c [ 560.748015][ T2029] __btrfs_run_delayed_items+0x88/0x420 [ 560.749513][ T2029] btrfs_run_delayed_items+0x24/0x34 [ 560.750978][ T2029] create_pending_snapshot+0x8e4/0x2834 [ 560.752467][ T2029] create_pending_snapshots+0x150/0x198 [ 560.753936][ T2029] btrfs_commit_transaction+0x1000/0x2d58 [ 560.755438][ T2029] create_snapshot+0x418/0x6f0 [ 560.756751][ T2029] btrfs_mksubvol+0x494/0x5f8 [ 560.757998][ T2029] btrfs_mksnapshot+0xc8/0x158 [ 560.759234][ T2029] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 560.760691][ T2029] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 560.762235][ T2029] btrfs_ioctl+0x9b4/0xb08 [ 560.763382][ T2029] __arm64_sys_ioctl+0x14c/0x1c8 [ 560.764683][ T2029] invoke_syscall+0x98/0x2b8 [ 560.765939][ T2029] el0_svc_common+0x130/0x23c [ 560.767158][ T2029] do_el0_svc+0x48/0x58 [ 560.768271][ T2029] el0_svc+0x58/0x16c [ 560.769351][ T2029] el0t_64_sync_handler+0x84/0xfc [ 560.770699][ T2029] el0t_64_sync+0x190/0x194 [ 560.772113][ T2029] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 560.774804][ T2029] BTRFS info (device loop0: state EA): forced readonly [ 560.776912][ T2029] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 560.779292][ T2029] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 560.979960][ T2047] loop0: detected capacity change from 0 to 32768 [ 560.983299][ T2047] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (2047) [ 560.988311][ T2047] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 560.990658][ T2047] BTRFS info (device loop0): using free space tree [ 561.001025][ T2047] BTRFS info (device loop0): enabling ssd optimizations [ 561.002906][ T2047] BTRFS info (device loop0): auto enabling async discard [ 561.007083][ T2047] FAULT_INJECTION: forcing a failure. [ 561.007083][ T2047] name failslab, interval 1, probability 0, space 0, times 0 [ 561.010236][ T2047] CPU: 0 PID: 2047 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 561.012890][ T2047] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 561.015479][ T2047] Call trace: [ 561.016338][ T2047] dump_backtrace+0x1b8/0x1e4 [ 561.017594][ T2047] show_stack+0x2c/0x44 [ 561.018704][ T2047] dump_stack_lvl+0xd0/0x124 [ 561.019970][ T2047] dump_stack+0x1c/0x28 [ 561.021134][ T2047] should_fail_ex+0x3f8/0x5c4 [ 561.022414][ T2047] __should_failslab+0xc8/0x128 [ 561.023690][ T2047] should_failslab+0x10/0x28 [ 561.024904][ T2047] kmem_cache_alloc+0x80/0x424 [ 561.026192][ T2047] btrfs_alloc_path+0x30/0x3c [ 561.027428][ T2047] __btrfs_run_delayed_items+0x88/0x420 [ 561.028916][ T2047] btrfs_run_delayed_items+0x24/0x34 [ 561.030314][ T2047] create_pending_snapshot+0x8e4/0x2834 [ 561.031842][ T2047] create_pending_snapshots+0x150/0x198 [ 561.033345][ T2047] btrfs_commit_transaction+0x1000/0x2d58 [ 561.034867][ T2047] create_snapshot+0x418/0x6f0 [ 561.036175][ T2047] btrfs_mksubvol+0x494/0x5f8 [ 561.037430][ T2047] btrfs_mksnapshot+0xc8/0x158 [ 561.038683][ T2047] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 561.040216][ T2047] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 561.041777][ T2047] btrfs_ioctl+0x9b4/0xb08 [ 561.042990][ T2047] __arm64_sys_ioctl+0x14c/0x1c8 [ 561.044338][ T2047] invoke_syscall+0x98/0x2b8 [ 561.045578][ T2047] el0_svc_common+0x130/0x23c [ 561.046903][ T2047] do_el0_svc+0x48/0x58 [ 561.047997][ T2047] el0_svc+0x58/0x16c [ 561.049025][ T2047] el0t_64_sync_handler+0x84/0xfc [ 561.050385][ T2047] el0t_64_sync+0x190/0x194 [ 561.054181][ T2047] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 561.057136][ T2047] BTRFS info (device loop0: state EA): forced readonly [ 561.059026][ T2047] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 561.061333][ T2047] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 561.313548][ T2064] loop0: detected capacity change from 0 to 32768 [ 561.317021][ T2064] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (2064) [ 561.321907][ T2064] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 561.324157][ T2064] BTRFS info (device loop0): using free space tree [ 561.334545][ T2064] BTRFS info (device loop0): enabling ssd optimizations [ 561.336474][ T2064] BTRFS info (device loop0): auto enabling async discard [ 561.340557][ T2064] FAULT_INJECTION: forcing a failure. [ 561.340557][ T2064] name failslab, interval 1, probability 0, space 0, times 0 [ 561.344058][ T2064] CPU: 0 PID: 2064 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 561.346810][ T2064] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 561.349469][ T2064] Call trace: [ 561.350346][ T2064] dump_backtrace+0x1b8/0x1e4 [ 561.351624][ T2064] show_stack+0x2c/0x44 [ 561.352724][ T2064] dump_stack_lvl+0xd0/0x124 [ 561.353958][ T2064] dump_stack+0x1c/0x28 [ 561.355037][ T2064] should_fail_ex+0x3f8/0x5c4 [ 561.356267][ T2064] __should_failslab+0xc8/0x128 [ 561.357566][ T2064] should_failslab+0x10/0x28 [ 561.358757][ T2064] kmem_cache_alloc+0x80/0x424 [ 561.360055][ T2064] btrfs_alloc_path+0x30/0x3c [ 561.361316][ T2064] __btrfs_run_delayed_items+0x88/0x420 [ 561.362809][ T2064] btrfs_run_delayed_items+0x24/0x34 [ 561.364236][ T2064] btrfs_commit_transaction+0x874/0x2d58 [ 561.365736][ T2064] create_snapshot+0x418/0x6f0 [ 561.367028][ T2064] btrfs_mksubvol+0x494/0x5f8 [ 561.368306][ T2064] btrfs_mksnapshot+0xc8/0x158 [ 561.369607][ T2064] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 561.371119][ T2064] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 561.372636][ T2064] btrfs_ioctl+0x9b4/0xb08 [ 561.373809][ T2064] __arm64_sys_ioctl+0x14c/0x1c8 [ 561.375144][ T2064] invoke_syscall+0x98/0x2b8 [ 561.376398][ T2064] el0_svc_common+0x130/0x23c [ 561.377688][ T2064] do_el0_svc+0x48/0x58 [ 561.378769][ T2064] el0_svc+0x58/0x16c [ 561.379874][ T2064] el0t_64_sync_handler+0x84/0xfc [ 561.381241][ T2064] el0t_64_sync+0x190/0x194 [ 561.387734][ T2064] BTRFS warning (device loop0): Skipping commit of aborted transaction. [ 561.390453][ T2064] BTRFS: error (device loop0: state A) in cleanup_transaction:1983: errno=-12 Out of memory [ 561.394238][ T2064] BTRFS info (device loop0: state EA): forced readonly [ 561.675286][ T2082] loop0: detected capacity change from 0 to 32768 [ 561.678394][ T2082] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (2082) [ 561.683185][ T2082] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 561.686303][ T2082] BTRFS info (device loop0): using free space tree [ 561.695915][ T2082] BTRFS info (device loop0): enabling ssd optimizations [ 561.697817][ T2082] BTRFS info (device loop0): auto enabling async discard [ 561.701579][ T2082] FAULT_INJECTION: forcing a failure. [ 561.701579][ T2082] name failslab, interval 1, probability 0, space 0, times 0 [ 561.704853][ T2082] CPU: 0 PID: 2082 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 561.707537][ T2082] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 561.710250][ T2082] Call trace: [ 561.711112][ T2082] dump_backtrace+0x1b8/0x1e4 [ 561.712358][ T2082] show_stack+0x2c/0x44 [ 561.713482][ T2082] dump_stack_lvl+0xd0/0x124 [ 561.714728][ T2082] dump_stack+0x1c/0x28 [ 561.715877][ T2082] should_fail_ex+0x3f8/0x5c4 [ 561.717158][ T2082] __should_failslab+0xc8/0x128 [ 561.718457][ T2082] should_failslab+0x10/0x28 [ 561.719671][ T2082] kmem_cache_alloc+0x80/0x424 [ 561.720984][ T2082] btrfs_alloc_path+0x30/0x3c [ 561.722197][ T2082] __btrfs_run_delayed_items+0x88/0x420 [ 561.723654][ T2082] btrfs_run_delayed_items+0x24/0x34 [ 561.725077][ T2082] create_pending_snapshot+0x8e4/0x2834 [ 561.726581][ T2082] create_pending_snapshots+0x150/0x198 [ 561.728030][ T2082] btrfs_commit_transaction+0x1000/0x2d58 [ 561.729568][ T2082] create_snapshot+0x418/0x6f0 [ 561.730862][ T2082] btrfs_mksubvol+0x494/0x5f8 [ 561.732124][ T2082] btrfs_mksnapshot+0xc8/0x158 [ 561.733376][ T2082] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 561.734874][ T2082] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 561.736407][ T2082] btrfs_ioctl+0x9b4/0xb08 [ 561.737598][ T2082] __arm64_sys_ioctl+0x14c/0x1c8 [ 561.738943][ T2082] invoke_syscall+0x98/0x2b8 [ 561.740203][ T2082] el0_svc_common+0x130/0x23c [ 561.741443][ T2082] do_el0_svc+0x48/0x58 [ 561.742536][ T2082] el0_svc+0x58/0x16c [ 561.743616][ T2082] el0t_64_sync_handler+0x84/0xfc [ 561.744995][ T2082] el0t_64_sync+0x190/0x194 [ 561.748473][ T2082] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 561.751502][ T2082] BTRFS info (device loop0: state EA): forced readonly [ 561.753535][ T2082] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 561.755965][ T2082] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 561.998908][ T2103] loop0: detected capacity change from 0 to 32768 [ 562.002326][ T2103] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (2103) [ 562.008249][ T2103] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 562.010507][ T2103] BTRFS info (device loop0): using free space tree [ 562.020911][ T2103] BTRFS info (device loop0): enabling ssd optimizations [ 562.022845][ T2103] BTRFS info (device loop0): auto enabling async discard [ 562.027063][ T2103] FAULT_INJECTION: forcing a failure. [ 562.027063][ T2103] name failslab, interval 1, probability 0, space 0, times 0 [ 562.030341][ T2103] CPU: 1 PID: 2103 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 562.033059][ T2103] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 562.035730][ T2103] Call trace: [ 562.036609][ T2103] dump_backtrace+0x1b8/0x1e4 [ 562.037902][ T2103] show_stack+0x2c/0x44 [ 562.039002][ T2103] dump_stack_lvl+0xd0/0x124 [ 562.040279][ T2103] dump_stack+0x1c/0x28 [ 562.041419][ T2103] should_fail_ex+0x3f8/0x5c4 [ 562.042685][ T2103] __should_failslab+0xc8/0x128 [ 562.044053][ T2103] should_failslab+0x10/0x28 [ 562.045279][ T2103] kmem_cache_alloc+0x80/0x424 [ 562.046574][ T2103] btrfs_alloc_path+0x30/0x3c [ 562.047899][ T2103] __btrfs_run_delayed_items+0x88/0x420 [ 562.049408][ T2103] btrfs_run_delayed_items+0x24/0x34 [ 562.050845][ T2103] create_pending_snapshot+0x8e4/0x2834 [ 562.052387][ T2103] create_pending_snapshots+0x150/0x198 [ 562.053889][ T2103] btrfs_commit_transaction+0x1000/0x2d58 [ 562.055421][ T2103] create_snapshot+0x418/0x6f0 [ 562.056702][ T2103] btrfs_mksubvol+0x494/0x5f8 [ 562.058014][ T2103] btrfs_mksnapshot+0xc8/0x158 [ 562.059381][ T2103] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 562.060927][ T2103] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 562.062471][ T2103] btrfs_ioctl+0x9b4/0xb08 [ 562.063672][ T2103] __arm64_sys_ioctl+0x14c/0x1c8 [ 562.065016][ T2103] invoke_syscall+0x98/0x2b8 [ 562.066309][ T2103] el0_svc_common+0x130/0x23c [ 562.067596][ T2103] do_el0_svc+0x48/0x58 [ 562.068697][ T2103] el0_svc+0x58/0x16c [ 562.069769][ T2103] el0t_64_sync_handler+0x84/0xfc [ 562.071150][ T2103] el0t_64_sync+0x190/0x194 [ 562.074893][ T2103] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 562.077822][ T2103] BTRFS info (device loop0: state EA): forced readonly [ 562.079580][ T2103] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 562.081950][ T2103] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 562.280732][ T2120] loop0: detected capacity change from 0 to 32768 [ 562.283579][ T2120] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (2120) [ 562.288646][ T2120] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 562.290972][ T2120] BTRFS info (device loop0): using free space tree [ 562.301396][ T2120] BTRFS info (device loop0): enabling ssd optimizations [ 562.303262][ T2120] BTRFS info (device loop0): auto enabling async discard [ 562.307160][ T2120] FAULT_INJECTION: forcing a failure. [ 562.307160][ T2120] name failslab, interval 1, probability 0, space 0, times 0 [ 562.310347][ T2120] CPU: 0 PID: 2120 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 562.312963][ T2120] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 562.315629][ T2120] Call trace: [ 562.316479][ T2120] dump_backtrace+0x1b8/0x1e4 [ 562.317747][ T2120] show_stack+0x2c/0x44 [ 562.318893][ T2120] dump_stack_lvl+0xd0/0x124 [ 562.320102][ T2120] dump_stack+0x1c/0x28 [ 562.321227][ T2120] should_fail_ex+0x3f8/0x5c4 [ 562.322547][ T2120] __should_failslab+0xc8/0x128 [ 562.323857][ T2120] should_failslab+0x10/0x28 [ 562.325088][ T2120] kmem_cache_alloc+0x80/0x424 [ 562.326426][ T2120] btrfs_alloc_path+0x30/0x3c [ 562.327674][ T2120] __btrfs_run_delayed_items+0x88/0x420 [ 562.329151][ T2120] btrfs_run_delayed_items+0x24/0x34 [ 562.330580][ T2120] create_pending_snapshot+0x8e4/0x2834 [ 562.332063][ T2120] create_pending_snapshots+0x150/0x198 [ 562.333545][ T2120] btrfs_commit_transaction+0x1000/0x2d58 [ 562.335124][ T2120] create_snapshot+0x418/0x6f0 [ 562.336396][ T2120] btrfs_mksubvol+0x494/0x5f8 [ 562.337664][ T2120] btrfs_mksnapshot+0xc8/0x158 [ 562.338912][ T2120] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 562.340375][ T2120] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 562.341899][ T2120] btrfs_ioctl+0x9b4/0xb08 [ 562.343079][ T2120] __arm64_sys_ioctl+0x14c/0x1c8 [ 562.344392][ T2120] invoke_syscall+0x98/0x2b8 [ 562.345627][ T2120] el0_svc_common+0x130/0x23c [ 562.346882][ T2120] do_el0_svc+0x48/0x58 [ 562.347981][ T2120] el0_svc+0x58/0x16c [ 562.349088][ T2120] el0t_64_sync_handler+0x84/0xfc [ 562.350445][ T2120] el0t_64_sync+0x190/0x194 [ 562.351955][ T2120] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 562.354437][ T2120] BTRFS info (device loop0: state EA): forced readonly [ 562.355909][ T2120] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 562.358281][ T2120] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 562.553082][ T2137] loop0: detected capacity change from 0 to 32768 [ 562.555946][ T2137] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (2137) [ 562.561074][ T2137] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 562.563344][ T2137] BTRFS info (device loop0): using free space tree [ 562.572869][ T2137] BTRFS info (device loop0): enabling ssd optimizations [ 562.574722][ T2137] BTRFS info (device loop0): auto enabling async discard [ 562.578900][ T2137] FAULT_INJECTION: forcing a failure. [ 562.578900][ T2137] name failslab, interval 1, probability 0, space 0, times 0 [ 562.582194][ T2137] CPU: 0 PID: 2137 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 562.584873][ T2137] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 562.587553][ T2137] Call trace: [ 562.588426][ T2137] dump_backtrace+0x1b8/0x1e4 [ 562.589663][ T2137] show_stack+0x2c/0x44 [ 562.590775][ T2137] dump_stack_lvl+0xd0/0x124 [ 562.592047][ T2137] dump_stack+0x1c/0x28 [ 562.593136][ T2137] should_fail_ex+0x3f8/0x5c4 [ 562.594428][ T2137] __should_failslab+0xc8/0x128 [ 562.595736][ T2137] should_failslab+0x10/0x28 [ 562.596998][ T2137] kmem_cache_alloc+0x80/0x424 [ 562.598297][ T2137] btrfs_alloc_path+0x30/0x3c [ 562.599580][ T2137] __btrfs_run_delayed_items+0x88/0x420 [ 562.601099][ T2137] btrfs_run_delayed_items+0x24/0x34 [ 562.602547][ T2137] create_pending_snapshot+0x8e4/0x2834 [ 562.604036][ T2137] create_pending_snapshots+0x150/0x198 [ 562.605527][ T2137] btrfs_commit_transaction+0x1000/0x2d58 [ 562.607039][ T2137] create_snapshot+0x418/0x6f0 [ 562.608335][ T2137] btrfs_mksubvol+0x494/0x5f8 [ 562.609623][ T2137] btrfs_mksnapshot+0xc8/0x158 [ 562.610931][ T2137] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 562.612438][ T2137] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 562.613973][ T2137] btrfs_ioctl+0x9b4/0xb08 [ 562.615217][ T2137] __arm64_sys_ioctl+0x14c/0x1c8 [ 562.616578][ T2137] invoke_syscall+0x98/0x2b8 [ 562.617857][ T2137] el0_svc_common+0x130/0x23c [ 562.619129][ T2137] do_el0_svc+0x48/0x58 [ 562.620271][ T2137] el0_svc+0x58/0x16c [ 562.621353][ T2137] el0t_64_sync_handler+0x84/0xfc [ 562.622733][ T2137] el0t_64_sync+0x190/0x194 [ 562.624210][ T2137] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 562.627068][ T2137] BTRFS info (device loop0: state EA): forced readonly [ 562.628846][ T2137] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 562.631268][ T2137] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 562.839830][ T2157] loop0: detected capacity change from 0 to 32768 [ 562.842745][ T2157] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (2157) [ 562.847547][ T2157] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 562.849812][ T2157] BTRFS info (device loop0): using free space tree [ 562.860402][ T2157] BTRFS info (device loop0): enabling ssd optimizations [ 562.862387][ T2157] BTRFS info (device loop0): auto enabling async discard [ 562.866406][ T2157] FAULT_INJECTION: forcing a failure. [ 562.866406][ T2157] name failslab, interval 1, probability 0, space 0, times 0 [ 562.869837][ T2157] CPU: 0 PID: 2157 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 562.872495][ T2157] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 562.875093][ T2157] Call trace: [ 562.875926][ T2157] dump_backtrace+0x1b8/0x1e4 [ 562.877166][ T2157] show_stack+0x2c/0x44 [ 562.878264][ T2157] dump_stack_lvl+0xd0/0x124 [ 562.879538][ T2157] dump_stack+0x1c/0x28 [ 562.880619][ T2157] should_fail_ex+0x3f8/0x5c4 [ 562.881876][ T2157] __should_failslab+0xc8/0x128 [ 562.883133][ T2157] should_failslab+0x10/0x28 [ 562.884333][ T2157] kmem_cache_alloc+0x80/0x424 [ 562.885614][ T2157] btrfs_alloc_path+0x30/0x3c [ 562.886864][ T2157] __btrfs_run_delayed_items+0x88/0x420 [ 562.888321][ T2157] btrfs_run_delayed_items+0x24/0x34 [ 562.889709][ T2157] btrfs_commit_transaction+0xa10/0x2d58 [ 562.891207][ T2157] create_snapshot+0x418/0x6f0 [ 562.892474][ T2157] btrfs_mksubvol+0x494/0x5f8 [ 562.893698][ T2157] btrfs_mksnapshot+0xc8/0x158 [ 562.894982][ T2157] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 562.896529][ T2157] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 562.898110][ T2157] btrfs_ioctl+0x9b4/0xb08 [ 562.899271][ T2157] __arm64_sys_ioctl+0x14c/0x1c8 [ 562.900583][ T2157] invoke_syscall+0x98/0x2b8 [ 562.901796][ T2157] el0_svc_common+0x130/0x23c [ 562.903130][ T2157] do_el0_svc+0x48/0x58 [ 562.904216][ T2157] el0_svc+0x58/0x16c [ 562.905253][ T2157] el0t_64_sync_handler+0x84/0xfc [ 562.906572][ T2157] el0t_64_sync+0x190/0x194 [ 562.908101][ T2157] BTRFS warning (device loop0): Skipping commit of aborted transaction. [ 562.910206][ T2157] BTRFS: error (device loop0: state A) in cleanup_transaction:1983: errno=-12 Out of memory [ 562.912718][ T2157] BTRFS info (device loop0: state EA): forced readonly [ 563.127352][ T2176] loop0: detected capacity change from 0 to 32768 [ 563.130482][ T2176] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (2176) [ 563.136368][ T2176] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 563.139083][ T2176] BTRFS info (device loop0): using free space tree [ 563.149228][ T2176] BTRFS info (device loop0): enabling ssd optimizations [ 563.151104][ T2176] BTRFS info (device loop0): auto enabling async discard [ 563.155303][ T2176] FAULT_INJECTION: forcing a failure. [ 563.155303][ T2176] name failslab, interval 1, probability 0, space 0, times 0 [ 563.159162][ T2176] CPU: 0 PID: 2176 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 563.161862][ T2176] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 563.164497][ T2176] Call trace: [ 563.165362][ T2176] dump_backtrace+0x1b8/0x1e4 [ 563.166577][ T2176] show_stack+0x2c/0x44 [ 563.167651][ T2176] dump_stack_lvl+0xd0/0x124 [ 563.168834][ T2176] dump_stack+0x1c/0x28 [ 563.169946][ T2176] should_fail_ex+0x3f8/0x5c4 [ 563.171110][ T2176] __should_failslab+0xc8/0x128 [ 563.172428][ T2176] should_failslab+0x10/0x28 [ 563.173612][ T2176] kmem_cache_alloc+0x80/0x424 [ 563.174903][ T2176] btrfs_alloc_path+0x30/0x3c [ 563.176170][ T2176] __btrfs_run_delayed_items+0x88/0x420 [ 563.177660][ T2176] btrfs_run_delayed_items+0x24/0x34 [ 563.179015][ T2176] create_pending_snapshot+0x8e4/0x2834 [ 563.180536][ T2176] create_pending_snapshots+0x150/0x198 [ 563.181991][ T2176] btrfs_commit_transaction+0x1000/0x2d58 [ 563.183464][ T2176] create_snapshot+0x418/0x6f0 [ 563.184691][ T2176] btrfs_mksubvol+0x494/0x5f8 [ 563.185942][ T2176] btrfs_mksnapshot+0xc8/0x158 [ 563.187211][ T2176] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 563.188689][ T2176] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 563.190217][ T2176] btrfs_ioctl+0x9b4/0xb08 [ 563.191414][ T2176] __arm64_sys_ioctl+0x14c/0x1c8 [ 563.192716][ T2176] invoke_syscall+0x98/0x2b8 [ 563.193926][ T2176] el0_svc_common+0x130/0x23c [ 563.195155][ T2176] do_el0_svc+0x48/0x58 [ 563.196285][ T2176] el0_svc+0x58/0x16c [ 563.197379][ T2176] el0t_64_sync_handler+0x84/0xfc [ 563.198716][ T2176] el0t_64_sync+0x190/0x194 [ 563.202052][ T2176] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 563.204933][ T2176] BTRFS info (device loop0: state EA): forced readonly [ 563.207093][ T2176] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 563.209611][ T2176] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 563.425760][ T2193] loop0: detected capacity change from 0 to 32768 [ 563.428647][ T2193] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (2193) [ 563.433159][ T2193] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 563.435472][ T2193] BTRFS info (device loop0): using free space tree [ 563.446886][ T2193] BTRFS info (device loop0): enabling ssd optimizations [ 563.448826][ T2193] BTRFS info (device loop0): auto enabling async discard [ 563.452997][ T2193] FAULT_INJECTION: forcing a failure. [ 563.452997][ T2193] name failslab, interval 1, probability 0, space 0, times 0 [ 563.456339][ T2193] CPU: 0 PID: 2193 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 563.459139][ T2193] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 563.461811][ T2193] Call trace: [ 563.462684][ T2193] dump_backtrace+0x1b8/0x1e4 [ 563.463959][ T2193] show_stack+0x2c/0x44 [ 563.465073][ T2193] dump_stack_lvl+0xd0/0x124 [ 563.466348][ T2193] dump_stack+0x1c/0x28 [ 563.467497][ T2193] should_fail_ex+0x3f8/0x5c4 [ 563.468732][ T2193] __should_failslab+0xc8/0x128 [ 563.470043][ T2193] should_failslab+0x10/0x28 [ 563.471262][ T2193] kmem_cache_alloc+0x80/0x424 [ 563.472546][ T2193] btrfs_alloc_path+0x30/0x3c [ 563.473808][ T2193] __btrfs_run_delayed_items+0x88/0x420 [ 563.475303][ T2193] btrfs_run_delayed_items+0x24/0x34 [ 563.476707][ T2193] create_pending_snapshot+0x8e4/0x2834 [ 563.478222][ T2193] create_pending_snapshots+0x150/0x198 [ 563.479678][ T2193] btrfs_commit_transaction+0x1000/0x2d58 [ 563.481183][ T2193] create_snapshot+0x418/0x6f0 [ 563.482465][ T2193] btrfs_mksubvol+0x494/0x5f8 [ 563.483711][ T2193] btrfs_mksnapshot+0xc8/0x158 [ 563.484978][ T2193] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 563.486479][ T2193] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 563.488011][ T2193] btrfs_ioctl+0x9b4/0xb08 [ 563.489188][ T2193] __arm64_sys_ioctl+0x14c/0x1c8 [ 563.490507][ T2193] invoke_syscall+0x98/0x2b8 [ 563.491751][ T2193] el0_svc_common+0x130/0x23c [ 563.493012][ T2193] do_el0_svc+0x48/0x58 [ 563.494147][ T2193] el0_svc+0x58/0x16c [ 563.495246][ T2193] el0t_64_sync_handler+0x84/0xfc [ 563.496590][ T2193] el0t_64_sync+0x190/0x194 [ 563.498029][ T2193] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 563.500796][ T2193] BTRFS info (device loop0: state EA): forced readonly [ 563.502558][ T2193] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 563.504904][ T2193] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 563.700737][ T2210] loop0: detected capacity change from 0 to 32768 [ 563.703647][ T2210] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (2210) [ 563.708628][ T2210] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 563.710937][ T2210] BTRFS info (device loop0): using free space tree [ 563.721646][ T2210] BTRFS info (device loop0): enabling ssd optimizations [ 563.723511][ T2210] BTRFS info (device loop0): auto enabling async discard [ 563.727422][ T2210] FAULT_INJECTION: forcing a failure. [ 563.727422][ T2210] name failslab, interval 1, probability 0, space 0, times 0 [ 563.730723][ T2210] CPU: 1 PID: 2210 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 563.733399][ T2210] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 563.736036][ T2210] Call trace: [ 563.736933][ T2210] dump_backtrace+0x1b8/0x1e4 [ 563.738187][ T2210] show_stack+0x2c/0x44 [ 563.739273][ T2210] dump_stack_lvl+0xd0/0x124 [ 563.740486][ T2210] dump_stack+0x1c/0x28 [ 563.741609][ T2210] should_fail_ex+0x3f8/0x5c4 [ 563.742901][ T2210] __should_failslab+0xc8/0x128 [ 563.744195][ T2210] should_failslab+0x10/0x28 [ 563.745417][ T2210] kmem_cache_alloc+0x80/0x424 [ 563.746694][ T2210] btrfs_alloc_path+0x30/0x3c [ 563.748008][ T2210] __btrfs_run_delayed_items+0x88/0x420 [ 563.749480][ T2210] btrfs_run_delayed_items+0x24/0x34 [ 563.750884][ T2210] create_pending_snapshot+0x8e4/0x2834 [ 563.752416][ T2210] create_pending_snapshots+0x150/0x198 [ 563.753951][ T2210] btrfs_commit_transaction+0x1000/0x2d58 [ 563.755460][ T2210] create_snapshot+0x418/0x6f0 [ 563.756729][ T2210] btrfs_mksubvol+0x494/0x5f8 [ 563.757965][ T2210] btrfs_mksnapshot+0xc8/0x158 [ 563.759207][ T2210] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 563.760733][ T2210] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 563.762245][ T2210] btrfs_ioctl+0x9b4/0xb08 [ 563.763384][ T2210] __arm64_sys_ioctl+0x14c/0x1c8 [ 563.764709][ T2210] invoke_syscall+0x98/0x2b8 [ 563.765932][ T2210] el0_svc_common+0x130/0x23c [ 563.767184][ T2210] do_el0_svc+0x48/0x58 [ 563.768292][ T2210] el0_svc+0x58/0x16c [ 563.769334][ T2210] el0t_64_sync_handler+0x84/0xfc [ 563.770627][ T2210] el0t_64_sync+0x190/0x194 [ 563.772334][ T2210] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 563.775003][ T2210] BTRFS info (device loop0: state EA): forced readonly [ 563.776904][ T2210] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 563.779293][ T2210] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 563.973355][ T2228] loop0: detected capacity change from 0 to 32768 [ 563.976559][ T2228] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (2228) [ 563.981368][ T2228] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 563.983666][ T2228] BTRFS info (device loop0): using free space tree [ 563.994260][ T2228] BTRFS info (device loop0): enabling ssd optimizations [ 563.996184][ T2228] BTRFS info (device loop0): auto enabling async discard [ 563.999982][ T2228] FAULT_INJECTION: forcing a failure. [ 563.999982][ T2228] name failslab, interval 1, probability 0, space 0, times 0 [ 564.003336][ T2228] CPU: 1 PID: 2228 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 564.006008][ T2228] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 564.008706][ T2228] Call trace: [ 564.009584][ T2228] dump_backtrace+0x1b8/0x1e4 [ 564.010842][ T2228] show_stack+0x2c/0x44 [ 564.011989][ T2228] dump_stack_lvl+0xd0/0x124 [ 564.013243][ T2228] dump_stack+0x1c/0x28 [ 564.014373][ T2228] should_fail_ex+0x3f8/0x5c4 [ 564.015647][ T2228] __should_failslab+0xc8/0x128 [ 564.016976][ T2228] should_failslab+0x10/0x28 [ 564.018247][ T2228] kmem_cache_alloc+0x80/0x424 [ 564.019530][ T2228] btrfs_alloc_path+0x30/0x3c [ 564.020851][ T2228] __btrfs_run_delayed_items+0x88/0x420 [ 564.022356][ T2228] btrfs_run_delayed_items+0x24/0x34 [ 564.023806][ T2228] create_pending_snapshot+0x8e4/0x2834 [ 564.025332][ T2228] create_pending_snapshots+0x150/0x198 [ 564.026894][ T2228] btrfs_commit_transaction+0x1000/0x2d58 [ 564.028427][ T2228] create_snapshot+0x418/0x6f0 [ 564.029711][ T2228] btrfs_mksubvol+0x494/0x5f8 [ 564.030993][ T2228] btrfs_mksnapshot+0xc8/0x158 [ 564.032243][ T2228] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 564.033729][ T2228] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 564.035311][ T2228] btrfs_ioctl+0x9b4/0xb08 [ 564.036499][ T2228] __arm64_sys_ioctl+0x14c/0x1c8 [ 564.037876][ T2228] invoke_syscall+0x98/0x2b8 [ 564.039130][ T2228] el0_svc_common+0x130/0x23c [ 564.040370][ T2228] do_el0_svc+0x48/0x58 [ 564.041474][ T2228] el0_svc+0x58/0x16c [ 564.042555][ T2228] el0t_64_sync_handler+0x84/0xfc [ 564.043984][ T2228] el0t_64_sync+0x190/0x194 [ 564.045421][ T2228] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 564.048244][ T2228] BTRFS info (device loop0: state EA): forced readonly [ 564.050055][ T2228] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 564.052491][ T2228] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 564.249157][ T2245] loop0: detected capacity change from 0 to 32768 [ 564.251988][ T2245] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (2245) [ 564.256929][ T2245] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 564.259095][ T2245] BTRFS info (device loop0): using free space tree [ 564.269144][ T2245] BTRFS info (device loop0): enabling ssd optimizations [ 564.271164][ T2245] BTRFS info (device loop0): auto enabling async discard [ 564.277497][ T2245] FAULT_INJECTION: forcing a failure. [ 564.277497][ T2245] name failslab, interval 1, probability 0, space 0, times 0 [ 564.280764][ T2245] CPU: 1 PID: 2245 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 564.283392][ T2245] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 564.285955][ T2245] Call trace: [ 564.286843][ T2245] dump_backtrace+0x1b8/0x1e4 [ 564.288140][ T2245] show_stack+0x2c/0x44 [ 564.289237][ T2245] dump_stack_lvl+0xd0/0x124 [ 564.290456][ T2245] dump_stack+0x1c/0x28 [ 564.291598][ T2245] should_fail_ex+0x3f8/0x5c4 [ 564.292833][ T2245] __should_failslab+0xc8/0x128 [ 564.294116][ T2245] should_failslab+0x10/0x28 [ 564.295333][ T2245] kmem_cache_alloc+0x80/0x424 [ 564.296633][ T2245] btrfs_alloc_path+0x30/0x3c [ 564.297885][ T2245] __btrfs_run_delayed_items+0x88/0x420 [ 564.299329][ T2245] btrfs_run_delayed_items+0x24/0x34 [ 564.300716][ T2245] create_pending_snapshot+0x8e4/0x2834 [ 564.302180][ T2245] create_pending_snapshots+0x150/0x198 [ 564.303609][ T2245] btrfs_commit_transaction+0x1000/0x2d58 [ 564.305149][ T2245] create_snapshot+0x418/0x6f0 [ 564.306418][ T2245] btrfs_mksubvol+0x494/0x5f8 [ 564.307670][ T2245] btrfs_mksnapshot+0xc8/0x158 [ 564.308917][ T2245] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 564.310410][ T2245] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 564.311938][ T2245] btrfs_ioctl+0x9b4/0xb08 [ 564.313107][ T2245] __arm64_sys_ioctl+0x14c/0x1c8 [ 564.314398][ T2245] invoke_syscall+0x98/0x2b8 [ 564.315608][ T2245] el0_svc_common+0x130/0x23c [ 564.316858][ T2245] do_el0_svc+0x48/0x58 [ 564.317935][ T2245] el0_svc+0x58/0x16c [ 564.318978][ T2245] el0t_64_sync_handler+0x84/0xfc [ 564.320282][ T2245] el0t_64_sync+0x190/0x194 [ 564.323663][ T2245] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 564.326341][ T2245] BTRFS info (device loop0: state EA): forced readonly [ 564.329021][ T2245] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 564.331428][ T2245] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 564.539626][ T2262] loop0: detected capacity change from 0 to 32768 [ 564.542552][ T2262] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (2262) [ 564.548258][ T2262] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 564.550678][ T2262] BTRFS info (device loop0): using free space tree [ 564.559910][ T2262] BTRFS info (device loop0): enabling ssd optimizations [ 564.561715][ T2262] BTRFS info (device loop0): auto enabling async discard [ 564.565395][ T2262] FAULT_INJECTION: forcing a failure. [ 564.565395][ T2262] name failslab, interval 1, probability 0, space 0, times 0 [ 564.569154][ T2262] CPU: 1 PID: 2262 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 564.571763][ T2262] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 564.574343][ T2262] Call trace: [ 564.575240][ T2262] dump_backtrace+0x1b8/0x1e4 [ 564.576500][ T2262] show_stack+0x2c/0x44 [ 564.577607][ T2262] dump_stack_lvl+0xd0/0x124 [ 564.578825][ T2262] dump_stack+0x1c/0x28 [ 564.579953][ T2262] should_fail_ex+0x3f8/0x5c4 [ 564.581192][ T2262] __should_failslab+0xc8/0x128 [ 564.582485][ T2262] should_failslab+0x10/0x28 [ 564.583686][ T2262] kmem_cache_alloc+0x80/0x424 [ 564.584972][ T2262] btrfs_alloc_path+0x30/0x3c [ 564.586170][ T2262] __btrfs_run_delayed_items+0x88/0x420 [ 564.587654][ T2262] btrfs_run_delayed_items+0x24/0x34 [ 564.589067][ T2262] create_pending_snapshot+0x8e4/0x2834 [ 564.590511][ T2262] create_pending_snapshots+0x150/0x198 [ 564.591981][ T2262] btrfs_commit_transaction+0x1000/0x2d58 [ 564.593513][ T2262] create_snapshot+0x418/0x6f0 [ 564.594781][ T2262] btrfs_mksubvol+0x494/0x5f8 [ 564.596112][ T2262] btrfs_mksnapshot+0xc8/0x158 [ 564.597398][ T2262] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 564.598902][ T2262] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 564.600478][ T2262] btrfs_ioctl+0x9b4/0xb08 [ 564.601637][ T2262] __arm64_sys_ioctl+0x14c/0x1c8 [ 564.602970][ T2262] invoke_syscall+0x98/0x2b8 [ 564.604181][ T2262] el0_svc_common+0x130/0x23c [ 564.605452][ T2262] do_el0_svc+0x48/0x58 [ 564.606563][ T2262] el0_svc+0x58/0x16c [ 564.607571][ T2262] el0t_64_sync_handler+0x84/0xfc [ 564.608896][ T2262] el0t_64_sync+0x190/0x194 [ 564.612207][ T2262] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 564.614909][ T2262] BTRFS info (device loop0: state EA): forced readonly [ 564.617009][ T2262] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 564.619369][ T2262] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 564.819953][ T2279] loop0: detected capacity change from 0 to 32768 [ 564.822875][ T2279] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (2279) [ 564.827580][ T2279] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 564.829876][ T2279] BTRFS info (device loop0): using free space tree [ 564.840407][ T2279] BTRFS info (device loop0): enabling ssd optimizations [ 564.842359][ T2279] BTRFS info (device loop0): auto enabling async discard [ 564.846695][ T2279] FAULT_INJECTION: forcing a failure. [ 564.846695][ T2279] name failslab, interval 1, probability 0, space 0, times 0 [ 564.850086][ T2279] CPU: 0 PID: 2279 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 564.852860][ T2279] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 564.855600][ T2279] Call trace: [ 564.856484][ T2279] dump_backtrace+0x1b8/0x1e4 [ 564.857818][ T2279] show_stack+0x2c/0x44 [ 564.858909][ T2279] dump_stack_lvl+0xd0/0x124 [ 564.860210][ T2279] dump_stack+0x1c/0x28 [ 564.861360][ T2279] should_fail_ex+0x3f8/0x5c4 [ 564.862606][ T2279] __should_failslab+0xc8/0x128 [ 564.863924][ T2279] should_failslab+0x10/0x28 [ 564.865168][ T2279] kmem_cache_alloc+0x80/0x424 [ 564.866480][ T2279] btrfs_alloc_path+0x30/0x3c [ 564.867740][ T2279] __btrfs_run_delayed_items+0x88/0x420 [ 564.869283][ T2279] btrfs_run_delayed_items+0x24/0x34 [ 564.870726][ T2279] create_pending_snapshot+0x8e4/0x2834 [ 564.872277][ T2279] create_pending_snapshots+0x150/0x198 [ 564.873769][ T2279] btrfs_commit_transaction+0x1000/0x2d58 [ 564.875354][ T2279] create_snapshot+0x418/0x6f0 [ 564.876671][ T2279] btrfs_mksubvol+0x494/0x5f8 [ 564.877925][ T2279] btrfs_mksnapshot+0xc8/0x158 [ 564.879252][ T2279] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 564.880749][ T2279] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 564.882361][ T2279] btrfs_ioctl+0x9b4/0xb08 [ 564.883565][ T2279] __arm64_sys_ioctl+0x14c/0x1c8 [ 564.884895][ T2279] invoke_syscall+0x98/0x2b8 [ 564.886144][ T2279] el0_svc_common+0x130/0x23c [ 564.887423][ T2279] do_el0_svc+0x48/0x58 [ 564.888561][ T2279] el0_svc+0x58/0x16c [ 564.889645][ T2279] el0t_64_sync_handler+0x84/0xfc [ 564.891002][ T2279] el0t_64_sync+0x190/0x194 [ 564.892467][ T2279] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 564.895436][ T2279] BTRFS info (device loop0: state EA): forced readonly [ 564.897508][ T2279] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 564.899957][ T2279] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 565.115134][ T2296] loop0: detected capacity change from 0 to 32768 [ 565.118183][ T2296] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (2296) [ 565.123137][ T2296] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 565.125478][ T2296] BTRFS info (device loop0): using free space tree [ 565.136794][ T2296] BTRFS info (device loop0): enabling ssd optimizations [ 565.138599][ T2296] BTRFS info (device loop0): auto enabling async discard [ 565.142457][ T2296] FAULT_INJECTION: forcing a failure. [ 565.142457][ T2296] name failslab, interval 1, probability 0, space 0, times 0 [ 565.145706][ T2296] CPU: 1 PID: 2296 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 565.148418][ T2296] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 565.151096][ T2296] Call trace: [ 565.151974][ T2296] dump_backtrace+0x1b8/0x1e4 [ 565.153243][ T2296] show_stack+0x2c/0x44 [ 565.154348][ T2296] dump_stack_lvl+0xd0/0x124 [ 565.155534][ T2296] dump_stack+0x1c/0x28 [ 565.156654][ T2296] should_fail_ex+0x3f8/0x5c4 [ 565.157880][ T2296] __should_failslab+0xc8/0x128 [ 565.159150][ T2296] should_failslab+0x10/0x28 [ 565.160328][ T2296] kmem_cache_alloc+0x80/0x424 [ 565.161592][ T2296] btrfs_alloc_path+0x30/0x3c [ 565.162874][ T2296] __btrfs_run_delayed_items+0x88/0x420 [ 565.164326][ T2296] btrfs_run_delayed_items+0x24/0x34 [ 565.165766][ T2296] create_pending_snapshot+0x8e4/0x2834 [ 565.167268][ T2296] create_pending_snapshots+0x150/0x198 [ 565.168802][ T2296] btrfs_commit_transaction+0x1000/0x2d58 [ 565.170288][ T2296] create_snapshot+0x418/0x6f0 [ 565.171536][ T2296] btrfs_mksubvol+0x494/0x5f8 [ 565.172763][ T2296] btrfs_mksnapshot+0xc8/0x158 [ 565.174041][ T2296] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 565.175585][ T2296] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 565.177118][ T2296] btrfs_ioctl+0x9b4/0xb08 [ 565.178275][ T2296] __arm64_sys_ioctl+0x14c/0x1c8 [ 565.179620][ T2296] invoke_syscall+0x98/0x2b8 [ 565.180849][ T2296] el0_svc_common+0x130/0x23c [ 565.182082][ T2296] do_el0_svc+0x48/0x58 [ 565.183148][ T2296] el0_svc+0x58/0x16c [ 565.184192][ T2296] el0t_64_sync_handler+0x84/0xfc [ 565.185539][ T2296] el0t_64_sync+0x190/0x194 [ 565.189196][ T2296] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 565.191940][ T2296] BTRFS info (device loop0: state EA): forced readonly [ 565.193718][ T2296] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 565.196048][ T2296] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 565.395189][ T2313] loop0: detected capacity change from 0 to 32768 [ 565.398133][ T2313] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (2313) [ 565.402857][ T2313] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 565.405149][ T2313] BTRFS info (device loop0): using free space tree [ 565.415514][ T2313] BTRFS info (device loop0): enabling ssd optimizations [ 565.417429][ T2313] BTRFS info (device loop0): auto enabling async discard [ 565.421414][ T2313] FAULT_INJECTION: forcing a failure. [ 565.421414][ T2313] name failslab, interval 1, probability 0, space 0, times 0 [ 565.424619][ T2313] CPU: 1 PID: 2313 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 565.427266][ T2313] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 565.429934][ T2313] Call trace: [ 565.430753][ T2313] dump_backtrace+0x1b8/0x1e4 [ 565.431982][ T2313] show_stack+0x2c/0x44 [ 565.433075][ T2313] dump_stack_lvl+0xd0/0x124 [ 565.434269][ T2313] dump_stack+0x1c/0x28 [ 565.435343][ T2313] should_fail_ex+0x3f8/0x5c4 [ 565.436591][ T2313] __should_failslab+0xc8/0x128 [ 565.437866][ T2313] should_failslab+0x10/0x28 [ 565.439107][ T2313] kmem_cache_alloc+0x80/0x424 [ 565.440380][ T2313] btrfs_alloc_path+0x30/0x3c [ 565.441579][ T2313] __btrfs_run_delayed_items+0x88/0x420 [ 565.443046][ T2313] btrfs_run_delayed_items+0x24/0x34 [ 565.444439][ T2313] create_pending_snapshot+0x8e4/0x2834 [ 565.445891][ T2313] create_pending_snapshots+0x150/0x198 [ 565.447350][ T2313] btrfs_commit_transaction+0x1000/0x2d58 [ 565.448810][ T2313] create_snapshot+0x418/0x6f0 [ 565.450023][ T2313] btrfs_mksubvol+0x494/0x5f8 [ 565.451223][ T2313] btrfs_mksnapshot+0xc8/0x158 [ 565.452495][ T2313] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 565.453972][ T2313] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 565.455474][ T2313] btrfs_ioctl+0x9b4/0xb08 [ 565.456628][ T2313] __arm64_sys_ioctl+0x14c/0x1c8 [ 565.457944][ T2313] invoke_syscall+0x98/0x2b8 [ 565.459176][ T2313] el0_svc_common+0x130/0x23c [ 565.460355][ T2313] do_el0_svc+0x48/0x58 [ 565.461453][ T2313] el0_svc+0x58/0x16c [ 565.462513][ T2313] el0t_64_sync_handler+0x84/0xfc [ 565.463805][ T2313] el0t_64_sync+0x190/0x194 [ 565.465662][ T2313] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 565.468505][ T2313] BTRFS info (device loop0: state EA): forced readonly [ 565.470323][ T2313] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 565.472662][ T2313] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 565.680602][ T2330] loop0: detected capacity change from 0 to 32768 [ 565.683415][ T2330] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (2330) [ 565.688335][ T2330] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 565.690614][ T2330] BTRFS info (device loop0): using free space tree [ 565.700599][ T2330] BTRFS info (device loop0): enabling ssd optimizations [ 565.702437][ T2330] BTRFS info (device loop0): auto enabling async discard [ 565.706295][ T2330] FAULT_INJECTION: forcing a failure. [ 565.706295][ T2330] name failslab, interval 1, probability 0, space 0, times 0 [ 565.710298][ T2330] CPU: 1 PID: 2330 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 565.713059][ T2330] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 565.715687][ T2330] Call trace: [ 565.716557][ T2330] dump_backtrace+0x1b8/0x1e4 [ 565.717834][ T2330] show_stack+0x2c/0x44 [ 565.718945][ T2330] dump_stack_lvl+0xd0/0x124 [ 565.720130][ T2330] dump_stack+0x1c/0x28 [ 565.721204][ T2330] should_fail_ex+0x3f8/0x5c4 [ 565.722389][ T2330] __should_failslab+0xc8/0x128 [ 565.723699][ T2330] should_failslab+0x10/0x28 [ 565.724911][ T2330] kmem_cache_alloc+0x80/0x424 [ 565.726151][ T2330] btrfs_alloc_path+0x30/0x3c [ 565.727359][ T2330] __btrfs_run_delayed_items+0x88/0x420 [ 565.728766][ T2330] btrfs_run_delayed_items+0x24/0x34 [ 565.730157][ T2330] create_pending_snapshot+0x8e4/0x2834 [ 565.731579][ T2330] create_pending_snapshots+0x150/0x198 [ 565.732990][ T2330] btrfs_commit_transaction+0x1000/0x2d58 [ 565.734449][ T2330] create_snapshot+0x418/0x6f0 [ 565.735698][ T2330] btrfs_mksubvol+0x494/0x5f8 [ 565.736921][ T2330] btrfs_mksnapshot+0xc8/0x158 [ 565.738204][ T2330] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 565.739622][ T2330] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 565.741151][ T2330] btrfs_ioctl+0x9b4/0xb08 [ 565.742326][ T2330] __arm64_sys_ioctl+0x14c/0x1c8 [ 565.743635][ T2330] invoke_syscall+0x98/0x2b8 [ 565.744848][ T2330] el0_svc_common+0x130/0x23c [ 565.746111][ T2330] do_el0_svc+0x48/0x58 [ 565.747197][ T2330] el0_svc+0x58/0x16c [ 565.748259][ T2330] el0t_64_sync_handler+0x84/0xfc [ 565.749643][ T2330] el0t_64_sync+0x190/0x194 [ 565.753196][ T2330] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 565.756010][ T2330] BTRFS info (device loop0: state EA): forced readonly [ 565.758276][ T2330] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 565.760794][ T2330] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 566.000966][ T2347] loop0: detected capacity change from 0 to 32768 [ 566.003813][ T2347] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (2347) [ 566.008777][ T2347] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 566.011065][ T2347] BTRFS info (device loop0): using free space tree [ 566.021019][ T2347] BTRFS info (device loop0): enabling ssd optimizations [ 566.022983][ T2347] BTRFS info (device loop0): auto enabling async discard [ 566.026762][ T2347] FAULT_INJECTION: forcing a failure. [ 566.026762][ T2347] name failslab, interval 1, probability 0, space 0, times 0 [ 566.030271][ T2347] CPU: 0 PID: 2347 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 566.032964][ T2347] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 566.035599][ T2347] Call trace: [ 566.036496][ T2347] dump_backtrace+0x1b8/0x1e4 [ 566.037721][ T2347] show_stack+0x2c/0x44 [ 566.038807][ T2347] dump_stack_lvl+0xd0/0x124 [ 566.040058][ T2347] dump_stack+0x1c/0x28 [ 566.041159][ T2347] should_fail_ex+0x3f8/0x5c4 [ 566.042405][ T2347] __should_failslab+0xc8/0x128 [ 566.043703][ T2347] should_failslab+0x10/0x28 [ 566.044947][ T2347] kmem_cache_alloc+0x80/0x424 [ 566.046251][ T2347] btrfs_alloc_path+0x30/0x3c [ 566.047476][ T2347] __btrfs_run_delayed_items+0x88/0x420 [ 566.048970][ T2347] btrfs_run_delayed_items+0x24/0x34 [ 566.050385][ T2347] btrfs_commit_transaction+0xa10/0x2d58 [ 566.051892][ T2347] create_snapshot+0x418/0x6f0 [ 566.053164][ T2347] btrfs_mksubvol+0x494/0x5f8 [ 566.054402][ T2347] btrfs_mksnapshot+0xc8/0x158 [ 566.055672][ T2347] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 566.057193][ T2347] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 566.058743][ T2347] btrfs_ioctl+0x9b4/0xb08 [ 566.059955][ T2347] __arm64_sys_ioctl+0x14c/0x1c8 [ 566.061247][ T2347] invoke_syscall+0x98/0x2b8 [ 566.062428][ T2347] el0_svc_common+0x130/0x23c [ 566.063693][ T2347] do_el0_svc+0x48/0x58 [ 566.064852][ T2347] el0_svc+0x58/0x16c [ 566.065923][ T2347] el0t_64_sync_handler+0x84/0xfc [ 566.067307][ T2347] el0t_64_sync+0x190/0x194 [ 566.068747][ T2347] BTRFS warning (device loop0): Skipping commit of aborted transaction. [ 566.071175][ T2347] BTRFS: error (device loop0: state A) in cleanup_transaction:1983: errno=-12 Out of memory [ 566.073973][ T2347] BTRFS info (device loop0: state EA): forced readonly [ 566.273977][ T2364] loop0: detected capacity change from 0 to 32768 [ 566.276829][ T2364] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (2364) [ 566.281606][ T2364] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 566.283895][ T2364] BTRFS info (device loop0): using free space tree [ 566.293858][ T2364] BTRFS info (device loop0): enabling ssd optimizations [ 566.295734][ T2364] BTRFS info (device loop0): auto enabling async discard [ 566.300809][ T2364] FAULT_INJECTION: forcing a failure. [ 566.300809][ T2364] name failslab, interval 1, probability 0, space 0, times 0 [ 566.304290][ T2364] CPU: 0 PID: 2364 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 566.307006][ T2364] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 566.309662][ T2364] Call trace: [ 566.310509][ T2364] dump_backtrace+0x1b8/0x1e4 [ 566.311762][ T2364] show_stack+0x2c/0x44 [ 566.312868][ T2364] dump_stack_lvl+0xd0/0x124 [ 566.314092][ T2364] dump_stack+0x1c/0x28 [ 566.315235][ T2364] should_fail_ex+0x3f8/0x5c4 [ 566.316485][ T2364] __should_failslab+0xc8/0x128 [ 566.317836][ T2364] should_failslab+0x10/0x28 [ 566.319097][ T2364] kmem_cache_alloc+0x80/0x424 [ 566.320364][ T2364] btrfs_alloc_path+0x30/0x3c [ 566.321562][ T2364] __btrfs_run_delayed_items+0x88/0x420 [ 566.323043][ T2364] btrfs_run_delayed_items+0x24/0x34 [ 566.324458][ T2364] create_pending_snapshot+0x8e4/0x2834 [ 566.325946][ T2364] create_pending_snapshots+0x150/0x198 [ 566.327391][ T2364] btrfs_commit_transaction+0x1000/0x2d58 [ 566.328932][ T2364] create_snapshot+0x418/0x6f0 [ 566.330225][ T2364] btrfs_mksubvol+0x494/0x5f8 [ 566.331443][ T2364] btrfs_mksnapshot+0xc8/0x158 [ 566.332727][ T2364] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 566.334229][ T2364] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 566.335727][ T2364] btrfs_ioctl+0x9b4/0xb08 [ 566.336921][ T2364] __arm64_sys_ioctl+0x14c/0x1c8 [ 566.338227][ T2364] invoke_syscall+0x98/0x2b8 [ 566.339434][ T2364] el0_svc_common+0x130/0x23c [ 566.340681][ T2364] do_el0_svc+0x48/0x58 [ 566.341773][ T2364] el0_svc+0x58/0x16c [ 566.342853][ T2364] el0t_64_sync_handler+0x84/0xfc [ 566.344169][ T2364] el0t_64_sync+0x190/0x194 [ 566.347961][ T2364] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 566.350781][ T2364] BTRFS info (device loop0: state EA): forced readonly [ 566.352643][ T2364] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 566.355099][ T2364] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 566.587511][ T2381] loop0: detected capacity change from 0 to 32768 [ 566.590444][ T2381] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (2381) [ 566.595270][ T2381] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 566.597605][ T2381] BTRFS info (device loop0): using free space tree [ 566.607712][ T2381] BTRFS info (device loop0): enabling ssd optimizations [ 566.609660][ T2381] BTRFS info (device loop0): auto enabling async discard [ 566.613545][ T2381] FAULT_INJECTION: forcing a failure. [ 566.613545][ T2381] name failslab, interval 1, probability 0, space 0, times 0 [ 566.617172][ T2381] CPU: 0 PID: 2381 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 566.619956][ T2381] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 566.622641][ T2381] Call trace: [ 566.623495][ T2381] dump_backtrace+0x1b8/0x1e4 [ 566.624723][ T2381] show_stack+0x2c/0x44 [ 566.625822][ T2381] dump_stack_lvl+0xd0/0x124 [ 566.627038][ T2381] dump_stack+0x1c/0x28 [ 566.628176][ T2381] should_fail_ex+0x3f8/0x5c4 [ 566.629477][ T2381] __should_failslab+0xc8/0x128 [ 566.630764][ T2381] should_failslab+0x10/0x28 [ 566.632021][ T2381] kmem_cache_alloc+0x80/0x424 [ 566.633287][ T2381] btrfs_alloc_path+0x30/0x3c [ 566.634531][ T2381] __btrfs_run_delayed_items+0x88/0x420 [ 566.636087][ T2381] btrfs_run_delayed_items+0x24/0x34 [ 566.637520][ T2381] create_pending_snapshot+0x8e4/0x2834 [ 566.639017][ T2381] create_pending_snapshots+0x150/0x198 [ 566.640504][ T2381] btrfs_commit_transaction+0x1000/0x2d58 [ 566.642048][ T2381] create_snapshot+0x418/0x6f0 [ 566.643280][ T2381] btrfs_mksubvol+0x494/0x5f8 [ 566.644581][ T2381] btrfs_mksnapshot+0xc8/0x158 [ 566.645879][ T2381] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 566.647400][ T2381] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 566.648999][ T2381] btrfs_ioctl+0x9b4/0xb08 [ 566.650203][ T2381] __arm64_sys_ioctl+0x14c/0x1c8 [ 566.651525][ T2381] invoke_syscall+0x98/0x2b8 [ 566.652744][ T2381] el0_svc_common+0x130/0x23c [ 566.654010][ T2381] do_el0_svc+0x48/0x58 [ 566.655137][ T2381] el0_svc+0x58/0x16c [ 566.656218][ T2381] el0t_64_sync_handler+0x84/0xfc [ 566.657590][ T2381] el0t_64_sync+0x190/0x194 [ 566.659162][ T2381] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 566.662047][ T2381] BTRFS info (device loop0: state EA): forced readonly [ 566.663898][ T2381] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 566.666356][ T2381] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 566.903521][ T2398] loop0: detected capacity change from 0 to 32768 [ 566.906433][ T2398] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (2398) [ 566.912833][ T2398] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 566.915235][ T2398] BTRFS info (device loop0): using free space tree [ 566.925553][ T2398] BTRFS info (device loop0): enabling ssd optimizations [ 566.927595][ T2398] BTRFS info (device loop0): auto enabling async discard [ 566.931353][ T2398] FAULT_INJECTION: forcing a failure. [ 566.931353][ T2398] name failslab, interval 1, probability 0, space 0, times 0 [ 566.934686][ T2398] CPU: 0 PID: 2398 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 566.937462][ T2398] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 566.940279][ T2398] Call trace: [ 566.941209][ T2398] dump_backtrace+0x1b8/0x1e4 [ 566.942498][ T2398] show_stack+0x2c/0x44 [ 566.943698][ T2398] dump_stack_lvl+0xd0/0x124 [ 566.944985][ T2398] dump_stack+0x1c/0x28 [ 566.946168][ T2398] should_fail_ex+0x3f8/0x5c4 [ 566.947437][ T2398] __should_failslab+0xc8/0x128 [ 566.948825][ T2398] should_failslab+0x10/0x28 [ 566.950115][ T2398] kmem_cache_alloc+0x80/0x424 [ 566.951454][ T2398] btrfs_alloc_path+0x30/0x3c [ 566.952770][ T2398] __btrfs_run_delayed_items+0x88/0x420 [ 566.954347][ T2398] btrfs_run_delayed_items+0x24/0x34 [ 566.955832][ T2398] btrfs_commit_transaction+0xa10/0x2d58 [ 566.957404][ T2398] create_snapshot+0x418/0x6f0 [ 566.958722][ T2398] btrfs_mksubvol+0x494/0x5f8 [ 566.960030][ T2398] btrfs_mksnapshot+0xc8/0x158 [ 566.961340][ T2398] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 566.962918][ T2398] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 566.964470][ T2398] btrfs_ioctl+0x9b4/0xb08 [ 566.965740][ T2398] __arm64_sys_ioctl+0x14c/0x1c8 [ 566.967131][ T2398] invoke_syscall+0x98/0x2b8 [ 566.968394][ T2398] el0_svc_common+0x130/0x23c [ 566.969705][ T2398] do_el0_svc+0x48/0x58 [ 566.970865][ T2398] el0_svc+0x58/0x16c [ 566.971943][ T2398] el0t_64_sync_handler+0x84/0xfc [ 566.973335][ T2398] el0t_64_sync+0x190/0x194 [ 566.974894][ T2398] BTRFS warning (device loop0): Skipping commit of aborted transaction. [ 566.977300][ T2398] BTRFS: error (device loop0: state A) in cleanup_transaction:1983: errno=-12 Out of memory [ 566.980019][ T2398] BTRFS info (device loop0: state EA): forced readonly [ 567.178340][ T2415] loop0: detected capacity change from 0 to 32768 [ 567.181411][ T2415] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (2415) [ 567.186394][ T2415] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 567.188933][ T2415] BTRFS info (device loop0): using free space tree [ 567.199483][ T2415] BTRFS info (device loop0): enabling ssd optimizations [ 567.201547][ T2415] BTRFS info (device loop0): auto enabling async discard [ 567.205465][ T2415] FAULT_INJECTION: forcing a failure. [ 567.205465][ T2415] name failslab, interval 1, probability 0, space 0, times 0 [ 567.209247][ T2415] CPU: 1 PID: 2415 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 567.211913][ T2415] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 567.214512][ T2415] Call trace: [ 567.215363][ T2415] dump_backtrace+0x1b8/0x1e4 [ 567.216586][ T2415] show_stack+0x2c/0x44 [ 567.217695][ T2415] dump_stack_lvl+0xd0/0x124 [ 567.218933][ T2415] dump_stack+0x1c/0x28 [ 567.220032][ T2415] should_fail_ex+0x3f8/0x5c4 [ 567.221255][ T2415] __should_failslab+0xc8/0x128 [ 567.222533][ T2415] should_failslab+0x10/0x28 [ 567.223745][ T2415] kmem_cache_alloc+0x80/0x424 [ 567.225037][ T2415] btrfs_alloc_path+0x30/0x3c [ 567.226307][ T2415] __btrfs_run_delayed_items+0x88/0x420 [ 567.227776][ T2415] btrfs_run_delayed_items+0x24/0x34 [ 567.229250][ T2415] create_pending_snapshot+0x8e4/0x2834 [ 567.230691][ T2415] create_pending_snapshots+0x150/0x198 [ 567.232129][ T2415] btrfs_commit_transaction+0x1000/0x2d58 [ 567.233634][ T2415] create_snapshot+0x418/0x6f0 [ 567.234966][ T2415] btrfs_mksubvol+0x494/0x5f8 [ 567.236193][ T2415] btrfs_mksnapshot+0xc8/0x158 [ 567.237447][ T2415] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 567.238929][ T2415] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 567.240441][ T2415] btrfs_ioctl+0x9b4/0xb08 [ 567.241620][ T2415] __arm64_sys_ioctl+0x14c/0x1c8 [ 567.242937][ T2415] invoke_syscall+0x98/0x2b8 [ 567.244181][ T2415] el0_svc_common+0x130/0x23c [ 567.245402][ T2415] do_el0_svc+0x48/0x58 [ 567.246555][ T2415] el0_svc+0x58/0x16c [ 567.247615][ T2415] el0t_64_sync_handler+0x84/0xfc [ 567.248974][ T2415] el0t_64_sync+0x190/0x194 [ 567.252716][ T2415] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 567.255503][ T2415] BTRFS info (device loop0: state EA): forced readonly [ 567.257589][ T2415] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 567.260016][ T2415] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 567.497167][ T2432] loop0: detected capacity change from 0 to 32768 [ 567.499964][ T2432] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (2432) [ 567.504647][ T2432] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 567.507190][ T2432] BTRFS info (device loop0): using free space tree [ 567.517584][ T2432] BTRFS info (device loop0): enabling ssd optimizations [ 567.519520][ T2432] BTRFS info (device loop0): auto enabling async discard [ 567.523422][ T2432] FAULT_INJECTION: forcing a failure. [ 567.523422][ T2432] name failslab, interval 1, probability 0, space 0, times 0 [ 567.526853][ T2432] CPU: 0 PID: 2432 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 567.529542][ T2432] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 567.532204][ T2432] Call trace: [ 567.533092][ T2432] dump_backtrace+0x1b8/0x1e4 [ 567.534366][ T2432] show_stack+0x2c/0x44 [ 567.535492][ T2432] dump_stack_lvl+0xd0/0x124 [ 567.536761][ T2432] dump_stack+0x1c/0x28 [ 567.537964][ T2432] should_fail_ex+0x3f8/0x5c4 [ 567.539358][ T2432] __should_failslab+0xc8/0x128 [ 567.540661][ T2432] should_failslab+0x10/0x28 [ 567.541882][ T2432] kmem_cache_alloc+0x80/0x424 [ 567.543179][ T2432] btrfs_alloc_path+0x30/0x3c [ 567.544454][ T2432] __btrfs_run_delayed_items+0x88/0x420 [ 567.546048][ T2432] btrfs_run_delayed_items+0x24/0x34 [ 567.547488][ T2432] create_pending_snapshot+0x8e4/0x2834 [ 567.548979][ T2432] create_pending_snapshots+0x150/0x198 [ 567.550446][ T2432] btrfs_commit_transaction+0x1000/0x2d58 [ 567.552021][ T2432] create_snapshot+0x418/0x6f0 [ 567.553335][ T2432] btrfs_mksubvol+0x494/0x5f8 [ 567.554594][ T2432] btrfs_mksnapshot+0xc8/0x158 [ 567.555923][ T2432] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 567.557482][ T2432] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 567.559012][ T2432] btrfs_ioctl+0x9b4/0xb08 [ 567.560191][ T2432] __arm64_sys_ioctl+0x14c/0x1c8 [ 567.561553][ T2432] invoke_syscall+0x98/0x2b8 [ 567.562799][ T2432] el0_svc_common+0x130/0x23c [ 567.564078][ T2432] do_el0_svc+0x48/0x58 [ 567.565166][ T2432] el0_svc+0x58/0x16c [ 567.566227][ T2432] el0t_64_sync_handler+0x84/0xfc [ 567.567566][ T2432] el0t_64_sync+0x190/0x194 [ 567.568969][ T2432] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 567.571579][ T2432] BTRFS info (device loop0: state EA): forced readonly [ 567.573314][ T2432] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 567.575637][ T2432] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 567.770593][ T2450] loop0: detected capacity change from 0 to 32768 [ 567.773596][ T2450] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (2450) [ 567.778556][ T2450] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 567.780837][ T2450] BTRFS info (device loop0): using free space tree [ 567.790968][ T2450] BTRFS info (device loop0): enabling ssd optimizations [ 567.792737][ T2450] BTRFS info (device loop0): auto enabling async discard [ 567.797551][ T2450] FAULT_INJECTION: forcing a failure. [ 567.797551][ T2450] name failslab, interval 1, probability 0, space 0, times 0 [ 567.800908][ T2450] CPU: 0 PID: 2450 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 567.803700][ T2450] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 567.806334][ T2450] Call trace: [ 567.807200][ T2450] dump_backtrace+0x1b8/0x1e4 [ 567.808475][ T2450] show_stack+0x2c/0x44 [ 567.809580][ T2450] dump_stack_lvl+0xd0/0x124 [ 567.810831][ T2450] dump_stack+0x1c/0x28 [ 567.811960][ T2450] should_fail_ex+0x3f8/0x5c4 [ 567.813213][ T2450] __should_failslab+0xc8/0x128 [ 567.814520][ T2450] should_failslab+0x10/0x28 [ 567.815712][ T2450] kmem_cache_alloc+0x80/0x424 [ 567.817007][ T2450] btrfs_alloc_path+0x30/0x3c [ 567.818279][ T2450] __btrfs_run_delayed_items+0x88/0x420 [ 567.819763][ T2450] btrfs_run_delayed_items+0x24/0x34 [ 567.821186][ T2450] create_pending_snapshot+0x8e4/0x2834 [ 567.822639][ T2450] create_pending_snapshots+0x150/0x198 [ 567.824143][ T2450] btrfs_commit_transaction+0x1000/0x2d58 [ 567.825687][ T2450] create_snapshot+0x418/0x6f0 [ 567.827003][ T2450] btrfs_mksubvol+0x494/0x5f8 [ 567.828296][ T2450] btrfs_mksnapshot+0xc8/0x158 [ 567.829551][ T2450] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 567.831082][ T2450] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 567.832612][ T2450] btrfs_ioctl+0x9b4/0xb08 [ 567.833828][ T2450] __arm64_sys_ioctl+0x14c/0x1c8 [ 567.835119][ T2450] invoke_syscall+0x98/0x2b8 [ 567.836384][ T2450] el0_svc_common+0x130/0x23c [ 567.837641][ T2450] do_el0_svc+0x48/0x58 [ 567.838750][ T2450] el0_svc+0x58/0x16c [ 567.839854][ T2450] el0t_64_sync_handler+0x84/0xfc [ 567.841192][ T2450] el0t_64_sync+0x190/0x194 [ 567.842876][ T2450] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 567.845638][ T2450] BTRFS info (device loop0: state EA): forced readonly [ 567.847623][ T2450] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 567.850167][ T2450] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 568.055890][ T2467] loop0: detected capacity change from 0 to 32768 [ 568.058977][ T2467] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (2467) [ 568.063689][ T2467] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 568.066042][ T2467] BTRFS info (device loop0): using free space tree [ 568.076896][ T2467] BTRFS info (device loop0): enabling ssd optimizations [ 568.078730][ T2467] BTRFS info (device loop0): auto enabling async discard [ 568.082496][ T2467] FAULT_INJECTION: forcing a failure. [ 568.082496][ T2467] name failslab, interval 1, probability 0, space 0, times 0 [ 568.085826][ T2467] CPU: 0 PID: 2467 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 568.088565][ T2467] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 568.091274][ T2467] Call trace: [ 568.092119][ T2467] dump_backtrace+0x1b8/0x1e4 [ 568.093378][ T2467] show_stack+0x2c/0x44 [ 568.094430][ T2467] dump_stack_lvl+0xd0/0x124 [ 568.095661][ T2467] dump_stack+0x1c/0x28 [ 568.096794][ T2467] should_fail_ex+0x3f8/0x5c4 [ 568.098070][ T2467] __should_failslab+0xc8/0x128 [ 568.099363][ T2467] should_failslab+0x10/0x28 [ 568.100560][ T2467] kmem_cache_alloc+0x80/0x424 [ 568.101829][ T2467] btrfs_alloc_path+0x30/0x3c [ 568.103064][ T2467] __btrfs_run_delayed_items+0x88/0x420 [ 568.104544][ T2467] btrfs_run_delayed_items+0x24/0x34 [ 568.105968][ T2467] create_pending_snapshot+0x8e4/0x2834 [ 568.107396][ T2467] create_pending_snapshots+0x150/0x198 [ 568.108886][ T2467] btrfs_commit_transaction+0x1000/0x2d58 [ 568.110369][ T2467] create_snapshot+0x418/0x6f0 [ 568.111652][ T2467] btrfs_mksubvol+0x494/0x5f8 [ 568.112910][ T2467] btrfs_mksnapshot+0xc8/0x158 [ 568.114160][ T2467] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 568.115651][ T2467] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 568.117148][ T2467] btrfs_ioctl+0x9b4/0xb08 [ 568.118365][ T2467] __arm64_sys_ioctl+0x14c/0x1c8 [ 568.119693][ T2467] invoke_syscall+0x98/0x2b8 [ 568.120939][ T2467] el0_svc_common+0x130/0x23c [ 568.122195][ T2467] do_el0_svc+0x48/0x58 [ 568.123318][ T2467] el0_svc+0x58/0x16c [ 568.124370][ T2467] el0t_64_sync_handler+0x84/0xfc [ 568.125722][ T2467] el0t_64_sync+0x190/0x194 [ 568.127253][ T2467] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 568.129951][ T2467] BTRFS info (device loop0: state EA): forced readonly [ 568.131683][ T2467] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 568.134026][ T2467] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 568.330414][ T2484] loop0: detected capacity change from 0 to 32768 [ 568.333317][ T2484] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (2484) [ 568.338352][ T2484] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 568.340688][ T2484] BTRFS info (device loop0): using free space tree [ 568.350594][ T2484] BTRFS info (device loop0): enabling ssd optimizations [ 568.352618][ T2484] BTRFS info (device loop0): auto enabling async discard [ 568.356898][ T2484] FAULT_INJECTION: forcing a failure. [ 568.356898][ T2484] name failslab, interval 1, probability 0, space 0, times 0 [ 568.360346][ T2484] CPU: 0 PID: 2484 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 568.363083][ T2484] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 568.365799][ T2484] Call trace: [ 568.366649][ T2484] dump_backtrace+0x1b8/0x1e4 [ 568.367914][ T2484] show_stack+0x2c/0x44 [ 568.369081][ T2484] dump_stack_lvl+0xd0/0x124 [ 568.370329][ T2484] dump_stack+0x1c/0x28 [ 568.371424][ T2484] should_fail_ex+0x3f8/0x5c4 [ 568.372652][ T2484] __should_failslab+0xc8/0x128 [ 568.373911][ T2484] should_failslab+0x10/0x28 [ 568.375118][ T2484] kmem_cache_alloc+0x80/0x424 [ 568.376399][ T2484] btrfs_alloc_path+0x30/0x3c [ 568.377638][ T2484] __btrfs_run_delayed_items+0x88/0x420 [ 568.379116][ T2484] btrfs_run_delayed_items+0x24/0x34 [ 568.380520][ T2484] create_pending_snapshot+0x8e4/0x2834 [ 568.382028][ T2484] create_pending_snapshots+0x150/0x198 [ 568.383529][ T2484] btrfs_commit_transaction+0x1000/0x2d58 [ 568.385080][ T2484] create_snapshot+0x418/0x6f0 [ 568.386331][ T2484] btrfs_mksubvol+0x494/0x5f8 [ 568.387562][ T2484] btrfs_mksnapshot+0xc8/0x158 [ 568.388813][ T2484] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 568.390300][ T2484] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 568.391835][ T2484] btrfs_ioctl+0x9b4/0xb08 [ 568.392988][ T2484] __arm64_sys_ioctl+0x14c/0x1c8 [ 568.394268][ T2484] invoke_syscall+0x98/0x2b8 [ 568.395505][ T2484] el0_svc_common+0x130/0x23c [ 568.396721][ T2484] do_el0_svc+0x48/0x58 [ 568.397850][ T2484] el0_svc+0x58/0x16c [ 568.398918][ T2484] el0t_64_sync_handler+0x84/0xfc [ 568.400295][ T2484] el0t_64_sync+0x190/0x194 [ 568.403023][ T2484] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 568.405906][ T2484] BTRFS info (device loop0: state EA): forced readonly [ 568.408093][ T2484] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 568.410556][ T2484] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 568.641495][ T2501] loop0: detected capacity change from 0 to 32768 [ 568.644335][ T2501] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (2501) [ 568.649258][ T2501] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 568.651489][ T2501] BTRFS info (device loop0): using free space tree [ 568.661499][ T2501] BTRFS info (device loop0): enabling ssd optimizations [ 568.663267][ T2501] BTRFS info (device loop0): auto enabling async discard [ 568.667228][ T2501] FAULT_INJECTION: forcing a failure. [ 568.667228][ T2501] name failslab, interval 1, probability 0, space 0, times 0 [ 568.670759][ T2501] CPU: 1 PID: 2501 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 568.673538][ T2501] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 568.676271][ T2501] Call trace: [ 568.677153][ T2501] dump_backtrace+0x1b8/0x1e4 [ 568.678404][ T2501] show_stack+0x2c/0x44 [ 568.679478][ T2501] dump_stack_lvl+0xd0/0x124 [ 568.680710][ T2501] dump_stack+0x1c/0x28 [ 568.681850][ T2501] should_fail_ex+0x3f8/0x5c4 [ 568.683140][ T2501] __should_failslab+0xc8/0x128 [ 568.684440][ T2501] should_failslab+0x10/0x28 [ 568.685675][ T2501] kmem_cache_alloc+0x80/0x424 [ 568.686955][ T2501] btrfs_alloc_path+0x30/0x3c [ 568.688192][ T2501] __btrfs_run_delayed_items+0x88/0x420 [ 568.689648][ T2501] btrfs_run_delayed_items+0x24/0x34 [ 568.691122][ T2501] create_pending_snapshot+0x8e4/0x2834 [ 568.692642][ T2501] create_pending_snapshots+0x150/0x198 [ 568.694143][ T2501] btrfs_commit_transaction+0x1000/0x2d58 [ 568.695665][ T2501] create_snapshot+0x418/0x6f0 [ 568.696941][ T2501] btrfs_mksubvol+0x494/0x5f8 [ 568.698203][ T2501] btrfs_mksnapshot+0xc8/0x158 [ 568.699465][ T2501] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 568.701021][ T2501] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 568.702555][ T2501] btrfs_ioctl+0x9b4/0xb08 [ 568.703709][ T2501] __arm64_sys_ioctl+0x14c/0x1c8 [ 568.705064][ T2501] invoke_syscall+0x98/0x2b8 [ 568.706291][ T2501] el0_svc_common+0x130/0x23c [ 568.707506][ T2501] do_el0_svc+0x48/0x58 [ 568.708605][ T2501] el0_svc+0x58/0x16c [ 568.709670][ T2501] el0t_64_sync_handler+0x84/0xfc [ 568.711027][ T2501] el0t_64_sync+0x190/0x194 [ 568.712394][ T2501] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 568.715181][ T2501] BTRFS info (device loop0: state EA): forced readonly [ 568.717202][ T2501] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 568.719767][ T2501] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 568.918569][ T2518] loop0: detected capacity change from 0 to 32768 [ 568.921387][ T2518] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (2518) [ 568.926038][ T2518] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 568.928390][ T2518] BTRFS info (device loop0): using free space tree [ 568.938597][ T2518] BTRFS info (device loop0): enabling ssd optimizations [ 568.940549][ T2518] BTRFS info (device loop0): auto enabling async discard [ 568.944270][ T2518] FAULT_INJECTION: forcing a failure. [ 568.944270][ T2518] name failslab, interval 1, probability 0, space 0, times 0 [ 568.948161][ T2518] CPU: 0 PID: 2518 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 568.950850][ T2518] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 568.953484][ T2518] Call trace: [ 568.954361][ T2518] dump_backtrace+0x1b8/0x1e4 [ 568.955599][ T2518] show_stack+0x2c/0x44 [ 568.956696][ T2518] dump_stack_lvl+0xd0/0x124 [ 568.957926][ T2518] dump_stack+0x1c/0x28 [ 568.959030][ T2518] should_fail_ex+0x3f8/0x5c4 [ 568.960253][ T2518] __should_failslab+0xc8/0x128 [ 568.961554][ T2518] should_failslab+0x10/0x28 [ 568.962776][ T2518] kmem_cache_alloc+0x80/0x424 [ 568.964049][ T2518] btrfs_alloc_path+0x30/0x3c [ 568.965316][ T2518] __btrfs_run_delayed_items+0x88/0x420 [ 568.966827][ T2518] btrfs_run_delayed_items+0x24/0x34 [ 568.968228][ T2518] create_pending_snapshot+0x8e4/0x2834 [ 568.969729][ T2518] create_pending_snapshots+0x150/0x198 [ 568.971235][ T2518] btrfs_commit_transaction+0x1000/0x2d58 [ 568.972750][ T2518] create_snapshot+0x418/0x6f0 [ 568.974094][ T2518] btrfs_mksubvol+0x494/0x5f8 [ 568.975455][ T2518] btrfs_mksnapshot+0xc8/0x158 [ 568.976781][ T2518] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 568.978361][ T2518] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 568.979920][ T2518] btrfs_ioctl+0x9b4/0xb08 [ 568.981125][ T2518] __arm64_sys_ioctl+0x14c/0x1c8 [ 568.982470][ T2518] invoke_syscall+0x98/0x2b8 [ 568.983697][ T2518] el0_svc_common+0x130/0x23c [ 568.984940][ T2518] do_el0_svc+0x48/0x58 [ 568.986033][ T2518] el0_svc+0x58/0x16c [ 568.987099][ T2518] el0t_64_sync_handler+0x84/0xfc [ 568.988472][ T2518] el0t_64_sync+0x190/0x194 [ 568.991929][ T2518] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 568.994629][ T2518] BTRFS info (device loop0: state EA): forced readonly [ 568.996402][ T2518] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 568.999279][ T2518] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 569.195810][ T2535] loop0: detected capacity change from 0 to 32768 [ 569.198752][ T2535] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (2535) [ 569.203494][ T2535] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 569.205805][ T2535] BTRFS info (device loop0): using free space tree [ 569.216372][ T2535] BTRFS info (device loop0): enabling ssd optimizations [ 569.218285][ T2535] BTRFS info (device loop0): auto enabling async discard [ 569.222092][ T2535] FAULT_INJECTION: forcing a failure. [ 569.222092][ T2535] name failslab, interval 1, probability 0, space 0, times 0 [ 569.225386][ T2535] CPU: 1 PID: 2535 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 569.228040][ T2535] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 569.230626][ T2535] Call trace: [ 569.231504][ T2535] dump_backtrace+0x1b8/0x1e4 [ 569.232739][ T2535] show_stack+0x2c/0x44 [ 569.233820][ T2535] dump_stack_lvl+0xd0/0x124 [ 569.235047][ T2535] dump_stack+0x1c/0x28 [ 569.236167][ T2535] should_fail_ex+0x3f8/0x5c4 [ 569.237448][ T2535] __should_failslab+0xc8/0x128 [ 569.238757][ T2535] should_failslab+0x10/0x28 [ 569.239982][ T2535] kmem_cache_alloc+0x80/0x424 [ 569.241261][ T2535] btrfs_alloc_path+0x30/0x3c [ 569.242499][ T2535] __btrfs_run_delayed_items+0x88/0x420 [ 569.243987][ T2535] btrfs_run_delayed_items+0x24/0x34 [ 569.245375][ T2535] btrfs_commit_transaction+0xa10/0x2d58 [ 569.246875][ T2535] create_snapshot+0x418/0x6f0 [ 569.248152][ T2535] btrfs_mksubvol+0x494/0x5f8 [ 569.249354][ T2535] btrfs_mksnapshot+0xc8/0x158 [ 569.250625][ T2535] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 569.252101][ T2535] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 569.253619][ T2535] btrfs_ioctl+0x9b4/0xb08 [ 569.254849][ T2535] __arm64_sys_ioctl+0x14c/0x1c8 [ 569.256196][ T2535] invoke_syscall+0x98/0x2b8 [ 569.257411][ T2535] el0_svc_common+0x130/0x23c [ 569.258676][ T2535] do_el0_svc+0x48/0x58 [ 569.259777][ T2535] el0_svc+0x58/0x16c [ 569.260863][ T2535] el0t_64_sync_handler+0x84/0xfc [ 569.262200][ T2535] el0t_64_sync+0x190/0x194 [ 569.263580][ T2535] BTRFS warning (device loop0): Skipping commit of aborted transaction. [ 569.265693][ T2535] BTRFS: error (device loop0: state A) in cleanup_transaction:1983: errno=-12 Out of memory [ 569.268448][ T2535] BTRFS info (device loop0: state EA): forced readonly [ 569.464022][ T2552] loop0: detected capacity change from 0 to 32768 [ 569.467050][ T2552] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (2552) [ 569.472869][ T2552] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 569.475233][ T2552] BTRFS info (device loop0): using free space tree [ 569.485503][ T2552] BTRFS info (device loop0): enabling ssd optimizations [ 569.487366][ T2552] BTRFS info (device loop0): auto enabling async discard [ 569.491467][ T2552] FAULT_INJECTION: forcing a failure. [ 569.491467][ T2552] name failslab, interval 1, probability 0, space 0, times 0 [ 569.494685][ T2552] CPU: 1 PID: 2552 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 569.497390][ T2552] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 569.499974][ T2552] Call trace: [ 569.500810][ T2552] dump_backtrace+0x1b8/0x1e4 [ 569.502067][ T2552] show_stack+0x2c/0x44 [ 569.503180][ T2552] dump_stack_lvl+0xd0/0x124 [ 569.504375][ T2552] dump_stack+0x1c/0x28 [ 569.505501][ T2552] should_fail_ex+0x3f8/0x5c4 [ 569.506731][ T2552] __should_failslab+0xc8/0x128 [ 569.508056][ T2552] should_failslab+0x10/0x28 [ 569.509260][ T2552] kmem_cache_alloc+0x80/0x424 [ 569.510506][ T2552] btrfs_alloc_path+0x30/0x3c [ 569.511805][ T2552] __btrfs_run_delayed_items+0x88/0x420 [ 569.513309][ T2552] btrfs_run_delayed_items+0x24/0x34 [ 569.514743][ T2552] create_pending_snapshot+0x8e4/0x2834 [ 569.516168][ T2552] create_pending_snapshots+0x150/0x198 [ 569.517591][ T2552] btrfs_commit_transaction+0x1000/0x2d58 [ 569.519104][ T2552] create_snapshot+0x418/0x6f0 [ 569.520369][ T2552] btrfs_mksubvol+0x494/0x5f8 [ 569.521589][ T2552] btrfs_mksnapshot+0xc8/0x158 [ 569.522845][ T2552] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 569.524313][ T2552] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 569.525830][ T2552] btrfs_ioctl+0x9b4/0xb08 [ 569.526988][ T2552] __arm64_sys_ioctl+0x14c/0x1c8 [ 569.528318][ T2552] invoke_syscall+0x98/0x2b8 [ 569.529562][ T2552] el0_svc_common+0x130/0x23c [ 569.530802][ T2552] do_el0_svc+0x48/0x58 [ 569.531919][ T2552] el0_svc+0x58/0x16c [ 569.532952][ T2552] el0t_64_sync_handler+0x84/0xfc [ 569.534318][ T2552] el0t_64_sync+0x190/0x194 [ 569.536199][ T2552] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 569.539017][ T2552] BTRFS info (device loop0: state EA): forced readonly [ 569.540779][ T2552] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 569.543213][ T2552] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 569.740218][ T2569] loop0: detected capacity change from 0 to 32768 [ 569.743114][ T2569] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (2569) [ 569.748525][ T2569] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 569.750816][ T2569] BTRFS info (device loop0): using free space tree [ 569.761507][ T2569] BTRFS info (device loop0): enabling ssd optimizations [ 569.763430][ T2569] BTRFS info (device loop0): auto enabling async discard [ 569.767513][ T2569] FAULT_INJECTION: forcing a failure. [ 569.767513][ T2569] name failslab, interval 1, probability 0, space 0, times 0 [ 569.770801][ T2569] CPU: 0 PID: 2569 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 569.773419][ T2569] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 569.776040][ T2569] Call trace: [ 569.776890][ T2569] dump_backtrace+0x1b8/0x1e4 [ 569.778198][ T2569] show_stack+0x2c/0x44 [ 569.779316][ T2569] dump_stack_lvl+0xd0/0x124 [ 569.780561][ T2569] dump_stack+0x1c/0x28 [ 569.781692][ T2569] should_fail_ex+0x3f8/0x5c4 [ 569.782968][ T2569] __should_failslab+0xc8/0x128 [ 569.784262][ T2569] should_failslab+0x10/0x28 [ 569.785522][ T2569] kmem_cache_alloc+0x80/0x424 [ 569.786823][ T2569] btrfs_alloc_path+0x30/0x3c [ 569.788068][ T2569] __btrfs_run_delayed_items+0x88/0x420 [ 569.789578][ T2569] btrfs_run_delayed_items+0x24/0x34 [ 569.791007][ T2569] create_pending_snapshot+0x8e4/0x2834 [ 569.792500][ T2569] create_pending_snapshots+0x150/0x198 [ 569.794002][ T2569] btrfs_commit_transaction+0x1000/0x2d58 [ 569.795535][ T2569] create_snapshot+0x418/0x6f0 [ 569.796770][ T2569] btrfs_mksubvol+0x494/0x5f8 [ 569.798067][ T2569] btrfs_mksnapshot+0xc8/0x158 [ 569.799345][ T2569] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 569.800851][ T2569] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 569.802388][ T2569] btrfs_ioctl+0x9b4/0xb08 [ 569.803548][ T2569] __arm64_sys_ioctl+0x14c/0x1c8 [ 569.804867][ T2569] invoke_syscall+0x98/0x2b8 [ 569.806081][ T2569] el0_svc_common+0x130/0x23c [ 569.807303][ T2569] do_el0_svc+0x48/0x58 [ 569.808457][ T2569] el0_svc+0x58/0x16c [ 569.809499][ T2569] el0t_64_sync_handler+0x84/0xfc [ 569.810856][ T2569] el0t_64_sync+0x190/0x194 [ 569.812281][ T2569] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 569.814909][ T2569] BTRFS info (device loop0: state EA): forced readonly [ 569.816737][ T2569] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 569.819254][ T2569] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 570.013645][ T2586] loop0: detected capacity change from 0 to 32768 [ 570.016549][ T2586] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (2586) [ 570.021512][ T2586] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 570.023774][ T2586] BTRFS info (device loop0): using free space tree [ 570.032563][ T2586] BTRFS info (device loop0): enabling ssd optimizations [ 570.034438][ T2586] BTRFS info (device loop0): auto enabling async discard [ 570.038769][ T2586] FAULT_INJECTION: forcing a failure. [ 570.038769][ T2586] name failslab, interval 1, probability 0, space 0, times 0 [ 570.042076][ T2586] CPU: 0 PID: 2586 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 570.044721][ T2586] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 570.047315][ T2586] Call trace: [ 570.048203][ T2586] dump_backtrace+0x1b8/0x1e4 [ 570.049434][ T2586] show_stack+0x2c/0x44 [ 570.050507][ T2586] dump_stack_lvl+0xd0/0x124 [ 570.051742][ T2586] dump_stack+0x1c/0x28 [ 570.052884][ T2586] should_fail_ex+0x3f8/0x5c4 [ 570.054151][ T2586] __should_failslab+0xc8/0x128 [ 570.055453][ T2586] should_failslab+0x10/0x28 [ 570.056678][ T2586] kmem_cache_alloc+0x80/0x424 [ 570.057985][ T2586] btrfs_alloc_path+0x30/0x3c [ 570.059296][ T2586] __btrfs_run_delayed_items+0x88/0x420 [ 570.060793][ T2586] btrfs_run_delayed_items+0x24/0x34 [ 570.062200][ T2586] create_pending_snapshot+0x8e4/0x2834 [ 570.063676][ T2586] create_pending_snapshots+0x150/0x198 [ 570.065169][ T2586] btrfs_commit_transaction+0x1000/0x2d58 [ 570.066679][ T2586] create_snapshot+0x418/0x6f0 [ 570.067949][ T2586] btrfs_mksubvol+0x494/0x5f8 [ 570.069183][ T2586] btrfs_mksnapshot+0xc8/0x158 [ 570.070435][ T2586] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 570.071929][ T2586] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 570.073408][ T2586] btrfs_ioctl+0x9b4/0xb08 [ 570.074566][ T2586] __arm64_sys_ioctl+0x14c/0x1c8 [ 570.075927][ T2586] invoke_syscall+0x98/0x2b8 [ 570.077108][ T2586] el0_svc_common+0x130/0x23c [ 570.078315][ T2586] do_el0_svc+0x48/0x58 [ 570.079387][ T2586] el0_svc+0x58/0x16c [ 570.080447][ T2586] el0t_64_sync_handler+0x84/0xfc [ 570.081759][ T2586] el0t_64_sync+0x190/0x194 [ 570.083143][ T2586] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 570.085832][ T2586] BTRFS info (device loop0: state EA): forced readonly [ 570.087733][ T2586] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 570.090171][ T2586] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 570.284016][ T2603] loop0: detected capacity change from 0 to 32768 [ 570.286906][ T2603] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (2603) [ 570.291666][ T2603] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 570.293987][ T2603] BTRFS info (device loop0): using free space tree [ 570.303447][ T2603] BTRFS info (device loop0): enabling ssd optimizations [ 570.305276][ T2603] BTRFS info (device loop0): auto enabling async discard [ 570.309346][ T2603] FAULT_INJECTION: forcing a failure. [ 570.309346][ T2603] name failslab, interval 1, probability 0, space 0, times 0 [ 570.312558][ T2603] CPU: 0 PID: 2603 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 570.315197][ T2603] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 570.317840][ T2603] Call trace: [ 570.318707][ T2603] dump_backtrace+0x1b8/0x1e4 [ 570.319932][ T2603] show_stack+0x2c/0x44 [ 570.321060][ T2603] dump_stack_lvl+0xd0/0x124 [ 570.322288][ T2603] dump_stack+0x1c/0x28 [ 570.323374][ T2603] should_fail_ex+0x3f8/0x5c4 [ 570.324654][ T2603] __should_failslab+0xc8/0x128 [ 570.325968][ T2603] should_failslab+0x10/0x28 [ 570.327198][ T2603] kmem_cache_alloc+0x80/0x424 [ 570.328503][ T2603] btrfs_alloc_path+0x30/0x3c [ 570.329751][ T2603] __btrfs_run_delayed_items+0x88/0x420 [ 570.331306][ T2603] btrfs_run_delayed_items+0x24/0x34 [ 570.332728][ T2603] create_pending_snapshot+0x8e4/0x2834 [ 570.334199][ T2603] create_pending_snapshots+0x150/0x198 [ 570.335629][ T2603] btrfs_commit_transaction+0x1000/0x2d58 [ 570.337118][ T2603] create_snapshot+0x418/0x6f0 [ 570.338380][ T2603] btrfs_mksubvol+0x494/0x5f8 [ 570.339600][ T2603] btrfs_mksnapshot+0xc8/0x158 [ 570.340856][ T2603] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 570.342353][ T2603] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 570.343830][ T2603] btrfs_ioctl+0x9b4/0xb08 [ 570.344980][ T2603] __arm64_sys_ioctl+0x14c/0x1c8 [ 570.346280][ T2603] invoke_syscall+0x98/0x2b8 [ 570.347498][ T2603] el0_svc_common+0x130/0x23c [ 570.348775][ T2603] do_el0_svc+0x48/0x58 [ 570.349895][ T2603] el0_svc+0x58/0x16c [ 570.350955][ T2603] el0t_64_sync_handler+0x84/0xfc [ 570.352305][ T2603] el0t_64_sync+0x190/0x194 [ 570.353700][ T2603] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 570.356348][ T2603] BTRFS info (device loop0: state EA): forced readonly [ 570.358295][ T2603] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 570.360639][ T2603] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 570.577359][ T2620] loop0: detected capacity change from 0 to 32768 [ 570.580192][ T2620] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (2620) [ 570.584907][ T2620] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 570.587487][ T2620] BTRFS info (device loop0): using free space tree [ 570.597719][ T2620] BTRFS info (device loop0): enabling ssd optimizations [ 570.599591][ T2620] BTRFS info (device loop0): auto enabling async discard [ 570.603561][ T2620] FAULT_INJECTION: forcing a failure. [ 570.603561][ T2620] name failslab, interval 1, probability 0, space 0, times 0 [ 570.607230][ T2620] CPU: 1 PID: 2620 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 570.609885][ T2620] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 570.612608][ T2620] Call trace: [ 570.613472][ T2620] dump_backtrace+0x1b8/0x1e4 [ 570.614743][ T2620] show_stack+0x2c/0x44 [ 570.615857][ T2620] dump_stack_lvl+0xd0/0x124 [ 570.617116][ T2620] dump_stack+0x1c/0x28 [ 570.618200][ T2620] should_fail_ex+0x3f8/0x5c4 [ 570.619481][ T2620] __should_failslab+0xc8/0x128 [ 570.620801][ T2620] should_failslab+0x10/0x28 [ 570.622014][ T2620] kmem_cache_alloc+0x80/0x424 [ 570.623291][ T2620] btrfs_alloc_path+0x30/0x3c [ 570.624541][ T2620] __btrfs_run_delayed_items+0x88/0x420 [ 570.626051][ T2620] btrfs_run_delayed_items+0x24/0x34 [ 570.627418][ T2620] create_pending_snapshot+0x8e4/0x2834 [ 570.629009][ T2620] create_pending_snapshots+0x150/0x198 [ 570.630486][ T2620] btrfs_commit_transaction+0x1000/0x2d58 [ 570.631987][ T2620] create_snapshot+0x418/0x6f0 [ 570.633200][ T2620] btrfs_mksubvol+0x494/0x5f8 [ 570.634469][ T2620] btrfs_mksnapshot+0xc8/0x158 [ 570.635774][ T2620] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 570.637225][ T2620] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 570.638749][ T2620] btrfs_ioctl+0x9b4/0xb08 [ 570.639955][ T2620] __arm64_sys_ioctl+0x14c/0x1c8 [ 570.641296][ T2620] invoke_syscall+0x98/0x2b8 [ 570.642513][ T2620] el0_svc_common+0x130/0x23c [ 570.643764][ T2620] do_el0_svc+0x48/0x58 [ 570.644880][ T2620] el0_svc+0x58/0x16c [ 570.645955][ T2620] el0t_64_sync_handler+0x84/0xfc [ 570.647343][ T2620] el0t_64_sync+0x190/0x194 [ 570.649189][ T2620] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 570.652026][ T2620] BTRFS info (device loop0: state EA): forced readonly [ 570.653996][ T2620] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 570.656693][ T2620] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 570.860847][ T2637] loop0: detected capacity change from 0 to 32768 [ 570.863737][ T2637] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (2637) [ 570.868675][ T2637] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 570.870959][ T2637] BTRFS info (device loop0): using free space tree [ 570.881511][ T2637] BTRFS info (device loop0): enabling ssd optimizations [ 570.883335][ T2637] BTRFS info (device loop0): auto enabling async discard [ 570.887340][ T2637] FAULT_INJECTION: forcing a failure. [ 570.887340][ T2637] name failslab, interval 1, probability 0, space 0, times 0 [ 570.890668][ T2637] CPU: 1 PID: 2637 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 570.893360][ T2637] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 570.895876][ T2637] Call trace: [ 570.896741][ T2637] dump_backtrace+0x1b8/0x1e4 [ 570.897959][ T2637] show_stack+0x2c/0x44 [ 570.899033][ T2637] dump_stack_lvl+0xd0/0x124 [ 570.900244][ T2637] dump_stack+0x1c/0x28 [ 570.901325][ T2637] should_fail_ex+0x3f8/0x5c4 [ 570.902505][ T2637] __should_failslab+0xc8/0x128 [ 570.903776][ T2637] should_failslab+0x10/0x28 [ 570.904973][ T2637] kmem_cache_alloc+0x80/0x424 [ 570.906185][ T2637] btrfs_alloc_path+0x30/0x3c [ 570.907420][ T2637] __btrfs_run_delayed_items+0x88/0x420 [ 570.908916][ T2637] btrfs_run_delayed_items+0x24/0x34 [ 570.910296][ T2637] create_pending_snapshot+0x8e4/0x2834 [ 570.911719][ T2637] create_pending_snapshots+0x150/0x198 [ 570.913184][ T2637] btrfs_commit_transaction+0x1000/0x2d58 [ 570.914726][ T2637] create_snapshot+0x418/0x6f0 [ 570.915978][ T2637] btrfs_mksubvol+0x494/0x5f8 [ 570.917183][ T2637] btrfs_mksnapshot+0xc8/0x158 [ 570.918481][ T2637] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 570.919972][ T2637] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 570.921437][ T2637] btrfs_ioctl+0x9b4/0xb08 [ 570.922578][ T2637] __arm64_sys_ioctl+0x14c/0x1c8 [ 570.923921][ T2637] invoke_syscall+0x98/0x2b8 [ 570.925103][ T2637] el0_svc_common+0x130/0x23c [ 570.926312][ T2637] do_el0_svc+0x48/0x58 [ 570.927393][ T2637] el0_svc+0x58/0x16c [ 570.928418][ T2637] el0t_64_sync_handler+0x84/0xfc [ 570.929717][ T2637] el0t_64_sync+0x190/0x194 [ 570.931143][ T2637] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 570.933798][ T2637] BTRFS info (device loop0: state EA): forced readonly [ 570.935550][ T2637] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 570.938052][ T2637] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 571.133884][ T2654] loop0: detected capacity change from 0 to 32768 [ 571.136814][ T2654] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (2654) [ 571.141414][ T2654] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 571.143557][ T2654] BTRFS info (device loop0): using free space tree [ 571.153719][ T2654] BTRFS info (device loop0): enabling ssd optimizations [ 571.155606][ T2654] BTRFS info (device loop0): auto enabling async discard [ 571.160676][ T2654] FAULT_INJECTION: forcing a failure. [ 571.160676][ T2654] name failslab, interval 1, probability 0, space 0, times 0 [ 571.164111][ T2654] CPU: 1 PID: 2654 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 571.166819][ T2654] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 571.169397][ T2654] Call trace: [ 571.170253][ T2654] dump_backtrace+0x1b8/0x1e4 [ 571.171508][ T2654] show_stack+0x2c/0x44 [ 571.172599][ T2654] dump_stack_lvl+0xd0/0x124 [ 571.173827][ T2654] dump_stack+0x1c/0x28 [ 571.174883][ T2654] should_fail_ex+0x3f8/0x5c4 [ 571.176095][ T2654] __should_failslab+0xc8/0x128 [ 571.177381][ T2654] should_failslab+0x10/0x28 [ 571.178585][ T2654] kmem_cache_alloc+0x80/0x424 [ 571.179823][ T2654] btrfs_alloc_path+0x30/0x3c [ 571.181047][ T2654] __btrfs_run_delayed_items+0x88/0x420 [ 571.182475][ T2654] btrfs_run_delayed_items+0x24/0x34 [ 571.183861][ T2654] create_pending_snapshot+0x8e4/0x2834 [ 571.185342][ T2654] create_pending_snapshots+0x150/0x198 [ 571.186811][ T2654] btrfs_commit_transaction+0x1000/0x2d58 [ 571.188280][ T2654] create_snapshot+0x418/0x6f0 [ 571.189544][ T2654] btrfs_mksubvol+0x494/0x5f8 [ 571.190775][ T2654] btrfs_mksnapshot+0xc8/0x158 [ 571.192029][ T2654] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 571.193495][ T2654] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 571.195038][ T2654] btrfs_ioctl+0x9b4/0xb08 [ 571.196179][ T2654] __arm64_sys_ioctl+0x14c/0x1c8 [ 571.197457][ T2654] invoke_syscall+0x98/0x2b8 [ 571.198635][ T2654] el0_svc_common+0x130/0x23c [ 571.199866][ T2654] do_el0_svc+0x48/0x58 [ 571.200964][ T2654] el0_svc+0x58/0x16c [ 571.201995][ T2654] el0t_64_sync_handler+0x84/0xfc [ 571.203317][ T2654] el0t_64_sync+0x190/0x194 [ 571.207351][ T2654] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 571.210025][ T2654] BTRFS info (device loop0: state EA): forced readonly [ 571.211723][ T2654] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 571.214007][ T2654] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 571.409491][ T2671] loop0: detected capacity change from 0 to 32768 [ 571.412447][ T2671] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (2671) [ 571.417350][ T2671] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 571.419570][ T2671] BTRFS info (device loop0): using free space tree [ 571.428676][ T2671] BTRFS info (device loop0): enabling ssd optimizations [ 571.430649][ T2671] BTRFS info (device loop0): auto enabling async discard [ 571.437919][ T2671] FAULT_INJECTION: forcing a failure. [ 571.437919][ T2671] name failslab, interval 1, probability 0, space 0, times 0 [ 571.441181][ T2671] CPU: 1 PID: 2671 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 571.443822][ T2671] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 571.446361][ T2671] Call trace: [ 571.447218][ T2671] dump_backtrace+0x1b8/0x1e4 [ 571.448462][ T2671] show_stack+0x2c/0x44 [ 571.449507][ T2671] dump_stack_lvl+0xd0/0x124 [ 571.450697][ T2671] dump_stack+0x1c/0x28 [ 571.451793][ T2671] should_fail_ex+0x3f8/0x5c4 [ 571.453010][ T2671] __should_failslab+0xc8/0x128 [ 571.454223][ T2671] should_failslab+0x10/0x28 [ 571.455355][ T2671] kmem_cache_alloc+0x80/0x424 [ 571.456636][ T2671] btrfs_alloc_path+0x30/0x3c [ 571.457871][ T2671] __btrfs_run_delayed_items+0x88/0x420 [ 571.459321][ T2671] btrfs_run_delayed_items+0x24/0x34 [ 571.460701][ T2671] create_pending_snapshot+0x8e4/0x2834 [ 571.462117][ T2671] create_pending_snapshots+0x150/0x198 [ 571.463549][ T2671] btrfs_commit_transaction+0x1000/0x2d58 [ 571.465022][ T2671] create_snapshot+0x418/0x6f0 [ 571.466238][ T2671] btrfs_mksubvol+0x494/0x5f8 [ 571.467430][ T2671] btrfs_mksnapshot+0xc8/0x158 [ 571.468650][ T2671] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 571.470092][ T2671] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 571.471597][ T2671] btrfs_ioctl+0x9b4/0xb08 [ 571.472714][ T2671] __arm64_sys_ioctl+0x14c/0x1c8 [ 571.473994][ T2671] invoke_syscall+0x98/0x2b8 [ 571.475153][ T2671] el0_svc_common+0x130/0x23c [ 571.476360][ T2671] do_el0_svc+0x48/0x58 [ 571.477455][ T2671] el0_svc+0x58/0x16c [ 571.478470][ T2671] el0t_64_sync_handler+0x84/0xfc [ 571.479769][ T2671] el0t_64_sync+0x190/0x194 [ 571.483182][ T2671] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 571.485758][ T2671] BTRFS info (device loop0: state EA): forced readonly [ 571.487876][ T2671] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 571.490173][ T2671] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 571.689485][ T2688] loop0: detected capacity change from 0 to 32768 [ 571.692303][ T2688] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (2688) [ 571.697274][ T2688] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 571.699478][ T2688] BTRFS info (device loop0): using free space tree [ 571.709724][ T2688] BTRFS info (device loop0): enabling ssd optimizations [ 571.711523][ T2688] BTRFS info (device loop0): auto enabling async discard [ 571.715724][ T2688] FAULT_INJECTION: forcing a failure. [ 571.715724][ T2688] name failslab, interval 1, probability 0, space 0, times 0 [ 571.719108][ T2688] CPU: 0 PID: 2688 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 571.721722][ T2688] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 571.724273][ T2688] Call trace: [ 571.725097][ T2688] dump_backtrace+0x1b8/0x1e4 [ 571.726303][ T2688] show_stack+0x2c/0x44 [ 571.727407][ T2688] dump_stack_lvl+0xd0/0x124 [ 571.728626][ T2688] dump_stack+0x1c/0x28 [ 571.729702][ T2688] should_fail_ex+0x3f8/0x5c4 [ 571.730946][ T2688] __should_failslab+0xc8/0x128 [ 571.732270][ T2688] should_failslab+0x10/0x28 [ 571.733505][ T2688] kmem_cache_alloc+0x80/0x424 [ 571.734752][ T2688] btrfs_alloc_path+0x30/0x3c [ 571.735968][ T2688] __btrfs_run_delayed_items+0x88/0x420 [ 571.737411][ T2688] btrfs_run_delayed_items+0x24/0x34 [ 571.738803][ T2688] create_pending_snapshot+0x8e4/0x2834 [ 571.740296][ T2688] create_pending_snapshots+0x150/0x198 [ 571.741746][ T2688] btrfs_commit_transaction+0x1000/0x2d58 [ 571.743232][ T2688] create_snapshot+0x418/0x6f0 [ 571.744476][ T2688] btrfs_mksubvol+0x494/0x5f8 [ 571.745698][ T2688] btrfs_mksnapshot+0xc8/0x158 [ 571.746973][ T2688] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 571.748468][ T2688] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 571.749971][ T2688] btrfs_ioctl+0x9b4/0xb08 [ 571.751117][ T2688] __arm64_sys_ioctl+0x14c/0x1c8 [ 571.752443][ T2688] invoke_syscall+0x98/0x2b8 [ 571.753729][ T2688] el0_svc_common+0x130/0x23c [ 571.755003][ T2688] do_el0_svc+0x48/0x58 [ 571.756122][ T2688] el0_svc+0x58/0x16c [ 571.757203][ T2688] el0t_64_sync_handler+0x84/0xfc [ 571.758533][ T2688] el0t_64_sync+0x190/0x194 [ 571.760173][ T2688] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 571.762884][ T2688] BTRFS info (device loop0: state EA): forced readonly [ 571.764624][ T2688] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 571.767092][ T2688] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 571.960304][ T2705] loop0: detected capacity change from 0 to 32768 [ 571.963214][ T2705] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (2705) [ 571.968130][ T2705] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 571.970385][ T2705] BTRFS info (device loop0): using free space tree [ 571.981063][ T2705] BTRFS info (device loop0): enabling ssd optimizations [ 571.982961][ T2705] BTRFS info (device loop0): auto enabling async discard [ 571.986827][ T2705] FAULT_INJECTION: forcing a failure. [ 571.986827][ T2705] name failslab, interval 1, probability 0, space 0, times 0 [ 571.990076][ T2705] CPU: 1 PID: 2705 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 571.992691][ T2705] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 571.995374][ T2705] Call trace: [ 571.996218][ T2705] dump_backtrace+0x1b8/0x1e4 [ 571.997449][ T2705] show_stack+0x2c/0x44 [ 571.998516][ T2705] dump_stack_lvl+0xd0/0x124 [ 571.999704][ T2705] dump_stack+0x1c/0x28 [ 572.000830][ T2705] should_fail_ex+0x3f8/0x5c4 [ 572.002065][ T2705] __should_failslab+0xc8/0x128 [ 572.003380][ T2705] should_failslab+0x10/0x28 [ 572.004574][ T2705] kmem_cache_alloc+0x80/0x424 [ 572.005815][ T2705] btrfs_alloc_path+0x30/0x3c [ 572.007051][ T2705] __btrfs_run_delayed_items+0x88/0x420 [ 572.008511][ T2705] btrfs_run_delayed_items+0x24/0x34 [ 572.009931][ T2705] create_pending_snapshot+0x8e4/0x2834 [ 572.011395][ T2705] create_pending_snapshots+0x150/0x198 [ 572.012866][ T2705] btrfs_commit_transaction+0x1000/0x2d58 [ 572.014343][ T2705] create_snapshot+0x418/0x6f0 [ 572.015604][ T2705] btrfs_mksubvol+0x494/0x5f8 [ 572.016873][ T2705] btrfs_mksnapshot+0xc8/0x158 [ 572.018139][ T2705] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 572.019665][ T2705] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 572.021156][ T2705] btrfs_ioctl+0x9b4/0xb08 [ 572.022295][ T2705] __arm64_sys_ioctl+0x14c/0x1c8 [ 572.023582][ T2705] invoke_syscall+0x98/0x2b8 [ 572.024805][ T2705] el0_svc_common+0x130/0x23c [ 572.026031][ T2705] do_el0_svc+0x48/0x58 [ 572.027111][ T2705] el0_svc+0x58/0x16c [ 572.028209][ T2705] el0t_64_sync_handler+0x84/0xfc [ 572.029507][ T2705] el0t_64_sync+0x190/0x194 [ 572.030817][ T2705] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 572.033458][ T2705] BTRFS info (device loop0: state EA): forced readonly [ 572.035237][ T2705] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 572.037667][ T2705] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 572.231729][ T2722] loop0: detected capacity change from 0 to 32768 [ 572.234612][ T2722] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (2722) [ 572.239553][ T2722] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 572.241772][ T2722] BTRFS info (device loop0): using free space tree [ 572.251650][ T2722] BTRFS info (device loop0): enabling ssd optimizations [ 572.253535][ T2722] BTRFS info (device loop0): auto enabling async discard [ 572.257445][ T2722] FAULT_INJECTION: forcing a failure. [ 572.257445][ T2722] name failslab, interval 1, probability 0, space 0, times 0 [ 572.260608][ T2722] CPU: 0 PID: 2722 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 572.263204][ T2722] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 572.265756][ T2722] Call trace: [ 572.266618][ T2722] dump_backtrace+0x1b8/0x1e4 [ 572.267833][ T2722] show_stack+0x2c/0x44 [ 572.268917][ T2722] dump_stack_lvl+0xd0/0x124 [ 572.270152][ T2722] dump_stack+0x1c/0x28 [ 572.271240][ T2722] should_fail_ex+0x3f8/0x5c4 [ 572.272461][ T2722] __should_failslab+0xc8/0x128 [ 572.273718][ T2722] should_failslab+0x10/0x28 [ 572.274879][ T2722] kmem_cache_alloc+0x80/0x424 [ 572.276101][ T2722] btrfs_alloc_path+0x30/0x3c [ 572.277326][ T2722] __btrfs_run_delayed_items+0x88/0x420 [ 572.278761][ T2722] btrfs_run_delayed_items+0x24/0x34 [ 572.280140][ T2722] btrfs_commit_transaction+0xa10/0x2d58 [ 572.281584][ T2722] create_snapshot+0x418/0x6f0 [ 572.282823][ T2722] btrfs_mksubvol+0x494/0x5f8 [ 572.284058][ T2722] btrfs_mksnapshot+0xc8/0x158 [ 572.285329][ T2722] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 572.286824][ T2722] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 572.288347][ T2722] btrfs_ioctl+0x9b4/0xb08 [ 572.289558][ T2722] __arm64_sys_ioctl+0x14c/0x1c8 [ 572.290877][ T2722] invoke_syscall+0x98/0x2b8 [ 572.292107][ T2722] el0_svc_common+0x130/0x23c [ 572.293327][ T2722] do_el0_svc+0x48/0x58 [ 572.294414][ T2722] el0_svc+0x58/0x16c [ 572.295529][ T2722] el0t_64_sync_handler+0x84/0xfc [ 572.296850][ T2722] el0t_64_sync+0x190/0x194 [ 572.298171][ T2722] BTRFS warning (device loop0): Skipping commit of aborted transaction. [ 572.300327][ T2722] BTRFS: error (device loop0: state A) in cleanup_transaction:1983: errno=-12 Out of memory [ 572.302885][ T2722] BTRFS info (device loop0: state EA): forced readonly [ 572.498843][ T2739] loop0: detected capacity change from 0 to 32768 [ 572.501535][ T2739] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (2739) [ 572.506354][ T2739] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 572.508825][ T2739] BTRFS info (device loop0): using free space tree [ 572.518845][ T2739] BTRFS info (device loop0): enabling ssd optimizations [ 572.520701][ T2739] BTRFS info (device loop0): auto enabling async discard [ 572.524421][ T2739] FAULT_INJECTION: forcing a failure. [ 572.524421][ T2739] name failslab, interval 1, probability 0, space 0, times 0 [ 572.527669][ T2739] CPU: 1 PID: 2739 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 572.530358][ T2739] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 572.532962][ T2739] Call trace: [ 572.533751][ T2739] dump_backtrace+0x1b8/0x1e4 [ 572.534936][ T2739] show_stack+0x2c/0x44 [ 572.535991][ T2739] dump_stack_lvl+0xd0/0x124 [ 572.537115][ T2739] dump_stack+0x1c/0x28 [ 572.538109][ T2739] should_fail_ex+0x3f8/0x5c4 [ 572.539289][ T2739] __should_failslab+0xc8/0x128 [ 572.540503][ T2739] should_failslab+0x10/0x28 [ 572.541670][ T2739] kmem_cache_alloc+0x80/0x424 [ 572.542869][ T2739] btrfs_alloc_path+0x30/0x3c [ 572.543986][ T2739] __btrfs_run_delayed_items+0x88/0x420 [ 572.545445][ T2739] btrfs_run_delayed_items+0x24/0x34 [ 572.546797][ T2739] create_pending_snapshot+0x8e4/0x2834 [ 572.548210][ T2739] create_pending_snapshots+0x150/0x198 [ 572.549641][ T2739] btrfs_commit_transaction+0x1000/0x2d58 [ 572.551119][ T2739] create_snapshot+0x418/0x6f0 [ 572.552348][ T2739] btrfs_mksubvol+0x494/0x5f8 [ 572.553524][ T2739] btrfs_mksnapshot+0xc8/0x158 [ 572.554761][ T2739] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 572.556141][ T2739] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 572.557567][ T2739] btrfs_ioctl+0x9b4/0xb08 [ 572.558641][ T2739] __arm64_sys_ioctl+0x14c/0x1c8 [ 572.559885][ T2739] invoke_syscall+0x98/0x2b8 [ 572.561052][ T2739] el0_svc_common+0x130/0x23c [ 572.562212][ T2739] do_el0_svc+0x48/0x58 [ 572.563305][ T2739] el0_svc+0x58/0x16c [ 572.564401][ T2739] el0t_64_sync_handler+0x84/0xfc [ 572.565757][ T2739] el0t_64_sync+0x190/0x194 [ 572.567591][ T2739] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 572.570152][ T2739] BTRFS info (device loop0: state EA): forced readonly [ 572.571813][ T2739] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 572.573980][ T2739] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 572.768175][ T2756] loop0: detected capacity change from 0 to 32768 [ 572.770877][ T2756] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (2756) [ 572.775457][ T2756] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 572.777823][ T2756] BTRFS info (device loop0): using free space tree [ 572.788566][ T2756] BTRFS info (device loop0): enabling ssd optimizations [ 572.790436][ T2756] BTRFS info (device loop0): auto enabling async discard [ 572.794351][ T2756] FAULT_INJECTION: forcing a failure. [ 572.794351][ T2756] name failslab, interval 1, probability 0, space 0, times 0 [ 572.798227][ T2756] CPU: 1 PID: 2756 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 572.800944][ T2756] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 572.803566][ T2756] Call trace: [ 572.804452][ T2756] dump_backtrace+0x1b8/0x1e4 [ 572.805674][ T2756] show_stack+0x2c/0x44 [ 572.806795][ T2756] dump_stack_lvl+0xd0/0x124 [ 572.808029][ T2756] dump_stack+0x1c/0x28 [ 572.809114][ T2756] should_fail_ex+0x3f8/0x5c4 [ 572.810351][ T2756] __should_failslab+0xc8/0x128 [ 572.811640][ T2756] should_failslab+0x10/0x28 [ 572.812880][ T2756] kmem_cache_alloc+0x80/0x424 [ 572.814151][ T2756] btrfs_alloc_path+0x30/0x3c [ 572.815415][ T2756] __btrfs_run_delayed_items+0x88/0x420 [ 572.816916][ T2756] btrfs_run_delayed_items+0x24/0x34 [ 572.818332][ T2756] create_pending_snapshot+0x8e4/0x2834 [ 572.819776][ T2756] create_pending_snapshots+0x150/0x198 [ 572.821266][ T2756] btrfs_commit_transaction+0x1000/0x2d58 [ 572.822775][ T2756] create_snapshot+0x418/0x6f0 [ 572.824056][ T2756] btrfs_mksubvol+0x494/0x5f8 [ 572.825325][ T2756] btrfs_mksnapshot+0xc8/0x158 [ 572.826640][ T2756] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 572.828138][ T2756] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 572.829655][ T2756] btrfs_ioctl+0x9b4/0xb08 [ 572.830851][ T2756] __arm64_sys_ioctl+0x14c/0x1c8 [ 572.832166][ T2756] invoke_syscall+0x98/0x2b8 [ 572.833357][ T2756] el0_svc_common+0x130/0x23c [ 572.834631][ T2756] do_el0_svc+0x48/0x58 [ 572.835730][ T2756] el0_svc+0x58/0x16c [ 572.836774][ T2756] el0t_64_sync_handler+0x84/0xfc [ 572.838093][ T2756] el0t_64_sync+0x190/0x194 [ 572.841454][ T2756] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 572.844292][ T2756] BTRFS info (device loop0: state EA): forced readonly [ 572.846164][ T2756] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 572.849098][ T2756] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 573.078805][ T2773] loop0: detected capacity change from 0 to 32768 [ 573.081714][ T2773] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (2773) [ 573.086490][ T2773] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 573.088885][ T2773] BTRFS info (device loop0): using free space tree [ 573.099098][ T2773] BTRFS info (device loop0): enabling ssd optimizations [ 573.100955][ T2773] BTRFS info (device loop0): auto enabling async discard [ 573.104723][ T2773] FAULT_INJECTION: forcing a failure. [ 573.104723][ T2773] name failslab, interval 1, probability 0, space 0, times 0 [ 573.108120][ T2773] CPU: 0 PID: 2773 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 573.110817][ T2773] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 573.113356][ T2773] Call trace: [ 573.114200][ T2773] dump_backtrace+0x1b8/0x1e4 [ 573.115401][ T2773] show_stack+0x2c/0x44 [ 573.116458][ T2773] dump_stack_lvl+0xd0/0x124 [ 573.117680][ T2773] dump_stack+0x1c/0x28 [ 573.118793][ T2773] should_fail_ex+0x3f8/0x5c4 [ 573.119995][ T2773] __should_failslab+0xc8/0x128 [ 573.121271][ T2773] should_failslab+0x10/0x28 [ 573.122464][ T2773] kmem_cache_alloc+0x80/0x424 [ 573.123768][ T2773] btrfs_alloc_path+0x30/0x3c [ 573.125085][ T2773] __btrfs_run_delayed_items+0x88/0x420 [ 573.126572][ T2773] btrfs_run_delayed_items+0x24/0x34 [ 573.128040][ T2773] create_pending_snapshot+0x8e4/0x2834 [ 573.129531][ T2773] create_pending_snapshots+0x150/0x198 [ 573.131081][ T2773] btrfs_commit_transaction+0x1000/0x2d58 [ 573.132573][ T2773] create_snapshot+0x418/0x6f0 [ 573.133842][ T2773] btrfs_mksubvol+0x494/0x5f8 [ 573.135123][ T2773] btrfs_mksnapshot+0xc8/0x158 [ 573.136429][ T2773] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 573.137960][ T2773] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 573.139436][ T2773] btrfs_ioctl+0x9b4/0xb08 [ 573.140635][ T2773] __arm64_sys_ioctl+0x14c/0x1c8 [ 573.141984][ T2773] invoke_syscall+0x98/0x2b8 [ 573.143191][ T2773] el0_svc_common+0x130/0x23c [ 573.144450][ T2773] do_el0_svc+0x48/0x58 [ 573.145547][ T2773] el0_svc+0x58/0x16c [ 573.146571][ T2773] el0t_64_sync_handler+0x84/0xfc [ 573.147943][ T2773] el0t_64_sync+0x190/0x194 [ 573.149260][ T2773] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 573.151883][ T2773] BTRFS info (device loop0: state EA): forced readonly [ 573.153615][ T2773] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 573.155961][ T2773] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 573.352203][ T2790] loop0: detected capacity change from 0 to 32768 [ 573.355080][ T2790] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (2790) [ 573.360280][ T2790] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 573.362563][ T2790] BTRFS info (device loop0): using free space tree [ 573.371739][ T2790] BTRFS info (device loop0): enabling ssd optimizations [ 573.373699][ T2790] BTRFS info (device loop0): auto enabling async discard [ 573.378015][ T2790] FAULT_INJECTION: forcing a failure. [ 573.378015][ T2790] name failslab, interval 1, probability 0, space 0, times 0 [ 573.381455][ T2790] CPU: 0 PID: 2790 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 573.384133][ T2790] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 573.386810][ T2790] Call trace: [ 573.387659][ T2790] dump_backtrace+0x1b8/0x1e4 [ 573.388939][ T2790] show_stack+0x2c/0x44 [ 573.390043][ T2790] dump_stack_lvl+0xd0/0x124 [ 573.391251][ T2790] dump_stack+0x1c/0x28 [ 573.392359][ T2790] should_fail_ex+0x3f8/0x5c4 [ 573.393661][ T2790] __should_failslab+0xc8/0x128 [ 573.395018][ T2790] should_failslab+0x10/0x28 [ 573.396209][ T2790] kmem_cache_alloc+0x80/0x424 [ 573.397477][ T2790] btrfs_alloc_path+0x30/0x3c [ 573.398728][ T2790] __btrfs_run_delayed_items+0x88/0x420 [ 573.400192][ T2790] btrfs_run_delayed_items+0x24/0x34 [ 573.401597][ T2790] create_pending_snapshot+0x8e4/0x2834 [ 573.403109][ T2790] create_pending_snapshots+0x150/0x198 [ 573.404571][ T2790] btrfs_commit_transaction+0x1000/0x2d58 [ 573.406111][ T2790] create_snapshot+0x418/0x6f0 [ 573.407411][ T2790] btrfs_mksubvol+0x494/0x5f8 [ 573.408633][ T2790] btrfs_mksnapshot+0xc8/0x158 [ 573.409873][ T2790] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 573.411357][ T2790] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 573.412898][ T2790] btrfs_ioctl+0x9b4/0xb08 [ 573.414107][ T2790] __arm64_sys_ioctl+0x14c/0x1c8 [ 573.415417][ T2790] invoke_syscall+0x98/0x2b8 [ 573.416603][ T2790] el0_svc_common+0x130/0x23c [ 573.417838][ T2790] do_el0_svc+0x48/0x58 [ 573.418954][ T2790] el0_svc+0x58/0x16c [ 573.419981][ T2790] el0t_64_sync_handler+0x84/0xfc [ 573.421311][ T2790] el0t_64_sync+0x190/0x194 [ 573.422882][ T2790] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 573.425692][ T2790] BTRFS info (device loop0: state EA): forced readonly [ 573.427693][ T2790] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 573.430183][ T2790] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 573.637961][ T2807] loop0: detected capacity change from 0 to 32768 [ 573.641003][ T2807] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor420 (2807) [ 573.645895][ T2807] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 573.648722][ T2807] BTRFS info (device loop0): using free space tree [ 573.657874][ T2807] BTRFS info (device loop0): enabling ssd optimizations [ 573.659813][ T2807] BTRFS info (device loop0): auto enabling async discard [ 573.664508][ T2807] FAULT_INJECTION: forcing a failure. [ 573.664508][ T2807] name failslab, interval 1, probability 0, space 0, times 0 [ 573.668307][ T2807] CPU: 1 PID: 2807 Comm: syz-executor420 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 573.671107][ T2807] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 573.673836][ T2807] Call trace: [ 573.674728][ T2807] dump_backtrace+0x1b8/0x1e4 [ 573.676023][ T2807] show_stack+0x2c/0x44 [ 573.677150][ T2807] dump_stack_lvl+0xd0/0x124 [ 573.678358][ T2807] dump_stack+0x1c/0x28 [ 573.679470][ T2807] should_fail_ex+0x3f8/0x5c4 [ 573.680727][ T2807] __should_failslab+0xc8/0x128 [ 573.682044][ T2807] should_failslab+0x10/0x28 [ 573.683265][ T2807] kmem_cache_alloc+0x80/0x424 [ 573.684554][ T2807] btrfs_alloc_path+0x30/0x3c [ 573.685858][ T2807] __btrfs_run_delayed_items+0x88/0x420 [ 573.687398][ T2807] btrfs_run_delayed_items+0x24/0x34 [ 573.688831][ T2807] create_pending_snapshot+0x8e4/0x2834 [ 573.690349][ T2807] create_pending_snapshots+0x150/0x198 [ 573.691826][ T2807] btrfs_commit_transaction+0x1000/0x2d58 [ 573.693405][ T2807] create_snapshot+0x418/0x6f0 [ 573.694661][ T2807] btrfs_mksubvol+0x494/0x5f8 [ 573.695950][ T2807] btrfs_mksnapshot+0xc8/0x158 [ 573.697252][ T2807] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 573.698775][ T2807] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 573.700299][ T2807] btrfs_ioctl+0x9b4/0xb08 [ 573.701489][ T2807] __arm64_sys_ioctl+0x14c/0x1c8 [ 573.702842][ T2807] invoke_syscall+0x98/0x2b8 [ 573.704117][ T2807] el0_svc_common+0x130/0x23c [ 573.705392][ T2807] do_el0_svc+0x48/0x58 [ 573.706556][ T2807] el0_svc+0x58/0x16c [ 573.707657][ T2807] el0t_64_sync_handler+0x84/0xfc [ 573.709045][ T2807] el0t_64_sync+0x190/0x194 [ 573.710489][ T2807] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 573.715022][ T2807] BTRFS info (device loop0: state EA): forced readonly [ 573.717687][ T2807] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 573.720213][ T2807] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory