[ 422.089096][T26194] loop0: detected capacity change from 0 to 32768 [ 422.092042][T26194] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (26194) [ 422.097449][T26194] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 422.099788][T26194] BTRFS info (device loop0): using free space tree [ 422.109238][T26194] BTRFS info (device loop0): enabling ssd optimizations [ 422.111063][T26194] BTRFS info (device loop0): auto enabling async discard [ 422.115357][T26194] FAULT_INJECTION: forcing a failure. [ 422.115357][T26194] name failslab, interval 1, probability 0, space 0, times 0 [ 422.118586][T26194] CPU: 0 PID: 26194 Comm: syz-executor.0 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 422.121183][T26194] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 422.123737][T26194] Call trace: [ 422.124533][T26194] dump_backtrace+0x1b8/0x1e4 [ 422.125809][T26194] show_stack+0x2c/0x44 [ 422.126921][T26194] dump_stack_lvl+0xd0/0x124 [ 422.128141][T26194] dump_stack+0x1c/0x28 [ 422.129291][T26194] should_fail_ex+0x3f8/0x5c4 [ 422.130548][T26194] __should_failslab+0xc8/0x128 [ 422.131844][T26194] should_failslab+0x10/0x28 [ 422.133043][T26194] kmem_cache_alloc+0x80/0x424 [ 422.134337][T26194] btrfs_alloc_path+0x30/0x3c [ 422.135585][T26194] __btrfs_run_delayed_items+0x88/0x420 [ 422.137066][T26194] btrfs_run_delayed_items+0x24/0x34 [ 422.138472][T26194] create_pending_snapshot+0x8e4/0x2834 [ 422.139983][T26194] create_pending_snapshots+0x150/0x198 [ 422.141480][T26194] btrfs_commit_transaction+0x1000/0x2d58 [ 422.143030][T26194] create_snapshot+0x418/0x6f0 [ 422.144321][T26194] btrfs_mksubvol+0x494/0x5f8 [ 422.145554][T26194] btrfs_mksnapshot+0xc8/0x158 [ 422.146822][T26194] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 422.148326][T26194] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 422.149843][T26194] btrfs_ioctl+0x9b4/0xb08 [ 422.151002][T26194] __arm64_sys_ioctl+0x14c/0x1c8 [ 422.152356][T26194] invoke_syscall+0x98/0x2b8 [ 422.153596][T26194] el0_svc_common+0x130/0x23c [ 422.154899][T26194] do_el0_svc+0x48/0x58 [ 422.156020][T26194] el0_svc+0x58/0x16c [ 422.157095][T26194] el0t_64_sync_handler+0x84/0xfc [ 422.158417][T26194] el0t_64_sync+0x190/0x194 [ 422.159776][T26194] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 422.168672][T26194] BTRFS info (device loop0: state EA): forced readonly [ 422.170554][T26194] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 422.173076][T26194] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 422.413714][T26212] loop0: detected capacity change from 0 to 32768 [ 422.416641][T26212] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (26212) [ 422.421519][T26212] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 422.423980][T26212] BTRFS info (device loop0): using free space tree [ 422.434497][T26212] BTRFS info (device loop0): enabling ssd optimizations [ 422.436300][T26212] BTRFS info (device loop0): auto enabling async discard [ 422.441350][T26212] FAULT_INJECTION: forcing a failure. [ 422.441350][T26212] name failslab, interval 1, probability 0, space 0, times 0 [ 422.444873][T26212] CPU: 0 PID: 26212 Comm: syz-executor.0 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 422.447602][T26212] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 422.450281][T26212] Call trace: [ 422.451162][T26212] dump_backtrace+0x1b8/0x1e4 [ 422.452414][T26212] show_stack+0x2c/0x44 [ 422.453478][T26212] dump_stack_lvl+0xd0/0x124 [ 422.454740][T26212] dump_stack+0x1c/0x28 [ 422.455859][T26212] should_fail_ex+0x3f8/0x5c4 [ 422.457138][T26212] __should_failslab+0xc8/0x128 [ 422.458408][T26212] should_failslab+0x10/0x28 [ 422.459621][T26212] kmem_cache_alloc+0x80/0x424 [ 422.460868][T26212] btrfs_alloc_path+0x30/0x3c [ 422.462129][T26212] __btrfs_run_delayed_items+0x88/0x420 [ 422.463669][T26212] btrfs_run_delayed_items+0x24/0x34 [ 422.465065][T26212] create_pending_snapshot+0x8e4/0x2834 [ 422.466602][T26212] create_pending_snapshots+0x150/0x198 [ 422.468069][T26212] btrfs_commit_transaction+0x1000/0x2d58 [ 422.469613][T26212] create_snapshot+0x418/0x6f0 [ 422.470893][T26212] btrfs_mksubvol+0x494/0x5f8 [ 422.472105][T26212] btrfs_mksnapshot+0xc8/0x158 [ 422.473311][T26212] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 422.474803][T26212] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 422.476335][T26212] btrfs_ioctl+0x9b4/0xb08 [ 422.477537][T26212] __arm64_sys_ioctl+0x14c/0x1c8 [ 422.478867][T26212] invoke_syscall+0x98/0x2b8 [ 422.480054][T26212] el0_svc_common+0x130/0x23c [ 422.481268][T26212] do_el0_svc+0x48/0x58 [ 422.482413][T26212] el0_svc+0x58/0x16c [ 422.483468][T26212] el0t_64_sync_handler+0x84/0xfc [ 422.484808][T26212] el0t_64_sync+0x190/0x194 [ 422.486381][T26212] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 422.489222][T26212] BTRFS info (device loop0: state EA): forced readonly [ 422.491130][T26212] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 422.493941][T26212] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 422.723118][T26230] loop0: detected capacity change from 0 to 32768 [ 422.726028][T26230] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (26230) [ 422.731579][T26230] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 422.733898][T26230] BTRFS info (device loop0): using free space tree [ 422.744810][T26230] BTRFS info (device loop0): enabling ssd optimizations [ 422.746780][T26230] BTRFS info (device loop0): auto enabling async discard [ 422.750870][T26230] FAULT_INJECTION: forcing a failure. [ 422.750870][T26230] name failslab, interval 1, probability 0, space 0, times 0 [ 422.754782][T26230] CPU: 0 PID: 26230 Comm: syz-executor.0 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 422.757559][T26230] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 422.760186][T26230] Call trace: [ 422.761103][T26230] dump_backtrace+0x1b8/0x1e4 [ 422.762424][T26230] show_stack+0x2c/0x44 [ 422.763549][T26230] dump_stack_lvl+0xd0/0x124 [ 422.764780][T26230] dump_stack+0x1c/0x28 [ 422.765909][T26230] should_fail_ex+0x3f8/0x5c4 [ 422.767190][T26230] __should_failslab+0xc8/0x128 [ 422.768492][T26230] should_failslab+0x10/0x28 [ 422.769720][T26230] kmem_cache_alloc+0x80/0x424 [ 422.770980][T26230] btrfs_alloc_path+0x30/0x3c [ 422.772203][T26230] __btrfs_run_delayed_items+0x88/0x420 [ 422.773615][T26230] btrfs_run_delayed_items+0x24/0x34 [ 422.775080][T26230] create_pending_snapshot+0x8e4/0x2834 [ 422.776552][T26230] create_pending_snapshots+0x150/0x198 [ 422.778045][T26230] btrfs_commit_transaction+0x1000/0x2d58 [ 422.779542][T26230] create_snapshot+0x418/0x6f0 [ 422.780867][T26230] btrfs_mksubvol+0x494/0x5f8 [ 422.782091][T26230] btrfs_mksnapshot+0xc8/0x158 [ 422.783373][T26230] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 422.784863][T26230] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 422.786386][T26230] btrfs_ioctl+0x9b4/0xb08 [ 422.787618][T26230] __arm64_sys_ioctl+0x14c/0x1c8 [ 422.788945][T26230] invoke_syscall+0x98/0x2b8 [ 422.790155][T26230] el0_svc_common+0x130/0x23c [ 422.791400][T26230] do_el0_svc+0x48/0x58 [ 422.792498][T26230] el0_svc+0x58/0x16c [ 422.793563][T26230] el0t_64_sync_handler+0x84/0xfc [ 422.794940][T26230] el0t_64_sync+0x190/0x194 [ 422.798778][T26230] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 422.801643][T26230] BTRFS info (device loop0: state EA): forced readonly [ 422.803865][T26230] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 422.806303][T26230] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 423.070568][T26248] loop0: detected capacity change from 0 to 32768 [ 423.074043][T26248] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (26248) [ 423.079010][T26248] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 423.081339][T26248] BTRFS info (device loop0): using free space tree [ 423.092307][T26248] BTRFS info (device loop0): enabling ssd optimizations [ 423.094217][T26248] BTRFS info (device loop0): auto enabling async discard [ 423.098506][T26248] FAULT_INJECTION: forcing a failure. [ 423.098506][T26248] name failslab, interval 1, probability 0, space 0, times 0 [ 423.101841][T26248] CPU: 1 PID: 26248 Comm: syz-executor.0 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 423.104661][T26248] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 423.107315][T26248] Call trace: [ 423.108202][T26248] dump_backtrace+0x1b8/0x1e4 [ 423.109451][T26248] show_stack+0x2c/0x44 [ 423.110554][T26248] dump_stack_lvl+0xd0/0x124 [ 423.111810][T26248] dump_stack+0x1c/0x28 [ 423.112942][T26248] should_fail_ex+0x3f8/0x5c4 [ 423.114168][T26248] __should_failslab+0xc8/0x128 [ 423.115468][T26248] should_failslab+0x10/0x28 [ 423.116707][T26248] kmem_cache_alloc+0x80/0x424 [ 423.117954][T26248] btrfs_alloc_path+0x30/0x3c [ 423.119246][T26248] __btrfs_run_delayed_items+0x88/0x420 [ 423.120707][T26248] btrfs_run_delayed_items+0x24/0x34 [ 423.122142][T26248] create_pending_snapshot+0x8e4/0x2834 [ 423.123592][T26248] create_pending_snapshots+0x150/0x198 [ 423.125068][T26248] btrfs_commit_transaction+0x1000/0x2d58 [ 423.126598][T26248] create_snapshot+0x418/0x6f0 [ 423.127948][T26248] btrfs_mksubvol+0x494/0x5f8 [ 423.129234][T26248] btrfs_mksnapshot+0xc8/0x158 [ 423.130494][T26248] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 423.132035][T26248] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 423.133502][T26248] btrfs_ioctl+0x9b4/0xb08 [ 423.134713][T26248] __arm64_sys_ioctl+0x14c/0x1c8 [ 423.136104][T26248] invoke_syscall+0x98/0x2b8 [ 423.137346][T26248] el0_svc_common+0x130/0x23c [ 423.138579][T26248] do_el0_svc+0x48/0x58 [ 423.139705][T26248] el0_svc+0x58/0x16c [ 423.140835][T26248] el0t_64_sync_handler+0x84/0xfc [ 423.142177][T26248] el0t_64_sync+0x190/0x194 [ 423.144808][T26248] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 423.147484][T26248] BTRFS info (device loop0: state EA): forced readonly [ 423.149377][T26248] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 423.151908][T26248] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 423.387406][T26266] loop0: detected capacity change from 0 to 32768 [ 423.390313][T26266] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (26266) [ 423.395267][T26266] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 423.397506][T26266] BTRFS info (device loop0): using free space tree [ 423.407791][T26266] BTRFS info (device loop0): enabling ssd optimizations [ 423.409535][T26266] BTRFS info (device loop0): auto enabling async discard [ 423.416478][T26266] FAULT_INJECTION: forcing a failure. [ 423.416478][T26266] name failslab, interval 1, probability 0, space 0, times 0 [ 423.419965][T26266] CPU: 1 PID: 26266 Comm: syz-executor.0 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 423.422684][T26266] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 423.425300][T26266] Call trace: [ 423.426161][T26266] dump_backtrace+0x1b8/0x1e4 [ 423.427394][T26266] show_stack+0x2c/0x44 [ 423.428491][T26266] dump_stack_lvl+0xd0/0x124 [ 423.429679][T26266] dump_stack+0x1c/0x28 [ 423.430795][T26266] should_fail_ex+0x3f8/0x5c4 [ 423.432029][T26266] __should_failslab+0xc8/0x128 [ 423.433327][T26266] should_failslab+0x10/0x28 [ 423.434568][T26266] kmem_cache_alloc+0x80/0x424 [ 423.435867][T26266] btrfs_alloc_path+0x30/0x3c [ 423.437091][T26266] __btrfs_run_delayed_items+0x88/0x420 [ 423.438600][T26266] btrfs_run_delayed_items+0x24/0x34 [ 423.440019][T26266] create_pending_snapshot+0x8e4/0x2834 [ 423.441495][T26266] create_pending_snapshots+0x150/0x198 [ 423.442999][T26266] btrfs_commit_transaction+0x1000/0x2d58 [ 423.444508][T26266] create_snapshot+0x418/0x6f0 [ 423.445815][T26266] btrfs_mksubvol+0x494/0x5f8 [ 423.447057][T26266] btrfs_mksnapshot+0xc8/0x158 [ 423.448326][T26266] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 423.449784][T26266] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 423.451299][T26266] btrfs_ioctl+0x9b4/0xb08 [ 423.452426][T26266] __arm64_sys_ioctl+0x14c/0x1c8 [ 423.453740][T26266] invoke_syscall+0x98/0x2b8 [ 423.454961][T26266] el0_svc_common+0x130/0x23c [ 423.456200][T26266] do_el0_svc+0x48/0x58 [ 423.457325][T26266] el0_svc+0x58/0x16c [ 423.458373][T26266] el0t_64_sync_handler+0x84/0xfc [ 423.459708][T26266] el0t_64_sync+0x190/0x194 [ 423.463452][T26266] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 423.466322][T26266] BTRFS info (device loop0: state EA): forced readonly [ 423.468270][T26266] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 423.470762][T26266] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 423.705206][T26284] loop0: detected capacity change from 0 to 32768 [ 423.708293][T26284] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (26284) [ 423.713799][T26284] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 423.716178][T26284] BTRFS info (device loop0): using free space tree [ 423.727313][T26284] BTRFS info (device loop0): enabling ssd optimizations [ 423.729163][T26284] BTRFS info (device loop0): auto enabling async discard [ 423.733421][T26284] FAULT_INJECTION: forcing a failure. [ 423.733421][T26284] name failslab, interval 1, probability 0, space 0, times 0 [ 423.736715][T26284] CPU: 1 PID: 26284 Comm: syz-executor.0 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 423.739313][T26284] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 423.741916][T26284] Call trace: [ 423.742804][T26284] dump_backtrace+0x1b8/0x1e4 [ 423.744071][T26284] show_stack+0x2c/0x44 [ 423.745175][T26284] dump_stack_lvl+0xd0/0x124 [ 423.746354][T26284] dump_stack+0x1c/0x28 [ 423.747452][T26284] should_fail_ex+0x3f8/0x5c4 [ 423.748717][T26284] __should_failslab+0xc8/0x128 [ 423.749983][T26284] should_failslab+0x10/0x28 [ 423.751142][T26284] kmem_cache_alloc+0x80/0x424 [ 423.752359][T26284] btrfs_alloc_path+0x30/0x3c [ 423.753557][T26284] __btrfs_run_delayed_items+0x88/0x420 [ 423.754988][T26284] btrfs_run_delayed_items+0x24/0x34 [ 423.756350][T26284] create_pending_snapshot+0x8e4/0x2834 [ 423.757843][T26284] create_pending_snapshots+0x150/0x198 [ 423.759293][T26284] btrfs_commit_transaction+0x1000/0x2d58 [ 423.760790][T26284] create_snapshot+0x418/0x6f0 [ 423.762034][T26284] btrfs_mksubvol+0x494/0x5f8 [ 423.763255][T26284] btrfs_mksnapshot+0xc8/0x158 [ 423.764495][T26284] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 423.765989][T26284] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 423.767465][T26284] btrfs_ioctl+0x9b4/0xb08 [ 423.768650][T26284] __arm64_sys_ioctl+0x14c/0x1c8 [ 423.770022][T26284] invoke_syscall+0x98/0x2b8 [ 423.771233][T26284] el0_svc_common+0x130/0x23c [ 423.772453][T26284] do_el0_svc+0x48/0x58 [ 423.773547][T26284] el0_svc+0x58/0x16c [ 423.774571][T26284] el0t_64_sync_handler+0x84/0xfc [ 423.775876][T26284] el0t_64_sync+0x190/0x194 [ 423.777240][T26284] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 423.779899][T26284] BTRFS info (device loop0: state EA): forced readonly [ 423.781709][T26284] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 423.785253][T26284] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 424.064036][T26302] loop0: detected capacity change from 0 to 32768 [ 424.066939][T26302] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (26302) [ 424.073039][T26302] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 424.075258][T26302] BTRFS info (device loop0): using free space tree [ 424.087206][T26302] BTRFS info (device loop0): enabling ssd optimizations [ 424.089087][T26302] BTRFS info (device loop0): auto enabling async discard [ 424.093260][T26302] FAULT_INJECTION: forcing a failure. [ 424.093260][T26302] name failslab, interval 1, probability 0, space 0, times 0 [ 424.096462][T26302] CPU: 1 PID: 26302 Comm: syz-executor.0 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 424.099088][T26302] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 424.101644][T26302] Call trace: [ 424.102467][T26302] dump_backtrace+0x1b8/0x1e4 [ 424.103715][T26302] show_stack+0x2c/0x44 [ 424.104793][T26302] dump_stack_lvl+0xd0/0x124 [ 424.106024][T26302] dump_stack+0x1c/0x28 [ 424.107124][T26302] should_fail_ex+0x3f8/0x5c4 [ 424.108331][T26302] __should_failslab+0xc8/0x128 [ 424.109653][T26302] should_failslab+0x10/0x28 [ 424.110814][T26302] kmem_cache_alloc+0x80/0x424 [ 424.112083][T26302] btrfs_alloc_path+0x30/0x3c [ 424.113299][T26302] __btrfs_run_delayed_items+0x88/0x420 [ 424.114700][T26302] btrfs_run_delayed_items+0x24/0x34 [ 424.116064][T26302] create_pending_snapshot+0x8e4/0x2834 [ 424.117492][T26302] create_pending_snapshots+0x150/0x198 [ 424.119012][T26302] btrfs_commit_transaction+0x1000/0x2d58 [ 424.120481][T26302] create_snapshot+0x418/0x6f0 [ 424.121749][T26302] btrfs_mksubvol+0x494/0x5f8 [ 424.122955][T26302] btrfs_mksnapshot+0xc8/0x158 [ 424.124210][T26302] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 424.125732][T26302] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 424.127252][T26302] btrfs_ioctl+0x9b4/0xb08 [ 424.128395][T26302] __arm64_sys_ioctl+0x14c/0x1c8 [ 424.129719][T26302] invoke_syscall+0x98/0x2b8 [ 424.130960][T26302] el0_svc_common+0x130/0x23c [ 424.132189][T26302] do_el0_svc+0x48/0x58 [ 424.133309][T26302] el0_svc+0x58/0x16c [ 424.134339][T26302] el0t_64_sync_handler+0x84/0xfc [ 424.135715][T26302] el0t_64_sync+0x190/0x194 [ 424.137131][T26302] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 424.139825][T26302] BTRFS info (device loop0: state EA): forced readonly [ 424.141633][T26302] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 424.144195][T26302] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 424.385359][T26320] loop0: detected capacity change from 0 to 32768 [ 424.388396][T26320] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor.0 (26320) [ 424.393507][T26320] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 424.395775][T26320] BTRFS info (device loop0): using free space tree [ 424.406499][T26320] BTRFS info (device loop0): enabling ssd optimizations [ 424.408420][T26320] BTRFS info (device loop0): auto enabling async discard [ 424.412805][T26320] FAULT_INJECTION: forcing a failure. [ 424.412805][T26320] name failslab, interval 1, probability 0, space 0, times 0 [ 424.416124][T26320] CPU: 1 PID: 26320 Comm: syz-executor.0 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 424.418771][T26320] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 424.421376][T26320] Call trace: [ 424.422283][T26320] dump_backtrace+0x1b8/0x1e4 [ 424.423503][T26320] show_stack+0x2c/0x44 [ 424.424612][T26320] dump_stack_lvl+0xd0/0x124 [ 424.425842][T26320] dump_stack+0x1c/0x28 [ 424.426997][T26320] should_fail_ex+0x3f8/0x5c4 [ 424.428270][T26320] __should_failslab+0xc8/0x128 [ 424.429542][T26320] should_failslab+0x10/0x28 [ 424.430752][T26320] kmem_cache_alloc+0x80/0x424 [ 424.432028][T26320] btrfs_alloc_path+0x30/0x3c [ 424.433263][T26320] __btrfs_run_delayed_items+0x88/0x420 [ 424.434733][T26320] btrfs_run_delayed_items+0x24/0x34 [ 424.436152][T26320] create_pending_snapshot+0x8e4/0x2834 [ 424.437624][T26320] create_pending_snapshots+0x150/0x198 [ 424.439092][T26320] btrfs_commit_transaction+0x1000/0x2d58 [ 424.440618][T26320] create_snapshot+0x418/0x6f0 [ 424.441921][T26320] btrfs_mksubvol+0x494/0x5f8 [ 424.443174][T26320] btrfs_mksnapshot+0xc8/0x158 [ 424.444448][T26320] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 424.446008][T26320] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 424.447554][T26320] btrfs_ioctl+0x9b4/0xb08 [ 424.448767][T26320] __arm64_sys_ioctl+0x14c/0x1c8 [ 424.450044][T26320] invoke_syscall+0x98/0x2b8 [ 424.451186][T26320] el0_svc_common+0x130/0x23c [ 424.452489][T26320] do_el0_svc+0x48/0x58 [ 424.453567][T26320] el0_svc+0x58/0x16c [ 424.454655][T26320] el0t_64_sync_handler+0x84/0xfc [ 424.455968][T26320] el0t_64_sync+0x190/0x194 [ 424.457713][T26320] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 424.461242][T26320] BTRFS info (device loop0: state EA): forced readonly [ 424.463365][T26320] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 424.465811][T26320] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 425.170741][ T10] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 425.248571][ T10] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 425.306653][ T10] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 425.379584][ T10] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 426.719095][ T10] hsr_slave_0: left promiscuous mode [ 426.742486][ T10] hsr_slave_1: left promiscuous mode [ 426.843033][ T10] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 426.845041][ T10] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 426.849042][ T10] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 426.851184][ T10] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 426.855526][ T10] bridge_slave_1: left allmulticast mode [ 426.857118][ T10] bridge_slave_1: left promiscuous mode [ 426.858650][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 426.913607][ T10] bridge_slave_0: left allmulticast mode [ 426.915065][ T10] bridge_slave_0: left promiscuous mode [ 426.916643][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 427.072347][ T10] veth1_macvtap: left promiscuous mode [ 427.073848][ T10] veth0_macvtap: left promiscuous mode [ 427.076065][ T10] veth1_vlan: left promiscuous mode [ 427.078476][ T10] veth0_vlan: left promiscuous mode [ 427.212502][ T10] team0 (unregistering): Port device team_slave_1 removed [ 427.218760][ T10] team0 (unregistering): Port device team_slave_0 removed [ 427.225153][ T10] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 427.266877][ T10] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 427.368225][ T10] bond0 (unregistering): Released all slaves Warning: Permanently added '10.128.1.189' (ED25519) to the list of known hosts. [ 427.996205][T26453] loop0: detected capacity change from 0 to 32768 [ 427.999429][T26453] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (26453) [ 428.006880][T26453] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 428.009249][T26453] BTRFS info (device loop0): using free space tree [ 428.022953][T26453] BTRFS info (device loop0): enabling ssd optimizations [ 428.024779][T26453] BTRFS info (device loop0): auto enabling async discard [ 428.037889][T26453] FAULT_INJECTION: forcing a failure. [ 428.037889][T26453] name failslab, interval 1, probability 0, space 0, times 0 [ 428.041372][T26453] CPU: 0 PID: 26453 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 428.044122][T26453] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 428.046712][T26453] Call trace: [ 428.047539][T26453] dump_backtrace+0x1b8/0x1e4 [ 428.048777][T26453] show_stack+0x2c/0x44 [ 428.049859][T26453] dump_stack_lvl+0xd0/0x124 [ 428.051088][T26453] dump_stack+0x1c/0x28 [ 428.052203][T26453] should_fail_ex+0x3f8/0x5c4 [ 428.053452][T26453] __should_failslab+0xc8/0x128 [ 428.054725][T26453] should_failslab+0x10/0x28 [ 428.055938][T26453] kmem_cache_alloc+0x80/0x424 [ 428.057190][T26453] start_transaction+0x4a4/0x1374 [ 428.058548][T26453] btrfs_start_transaction+0x34/0x44 [ 428.059948][T26453] create_snapshot+0x3b4/0x6f0 [ 428.061173][T26453] btrfs_mksubvol+0x494/0x5f8 [ 428.062432][T26453] btrfs_mksnapshot+0xc8/0x158 [ 428.063717][T26453] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 428.065187][T26453] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 428.066731][T26453] btrfs_ioctl+0x9b4/0xb08 [ 428.067898][T26453] __arm64_sys_ioctl+0x14c/0x1c8 [ 428.069213][T26453] invoke_syscall+0x98/0x2b8 [ 428.070421][T26453] el0_svc_common+0x130/0x23c [ 428.071676][T26453] do_el0_svc+0x48/0x58 [ 428.072774][T26453] el0_svc+0x58/0x16c [ 428.073803][T26453] el0t_64_sync_handler+0x84/0xfc [ 428.075124][T26453] el0t_64_sync+0x190/0x194 [ 428.314834][T26482] loop0: detected capacity change from 0 to 32768 [ 428.317893][T26482] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (26482) [ 428.323879][T26482] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 428.326201][T26482] BTRFS info (device loop0): using free space tree [ 428.339166][T26482] BTRFS info (device loop0): enabling ssd optimizations [ 428.341026][T26482] BTRFS info (device loop0): auto enabling async discard [ 428.345080][T26482] FAULT_INJECTION: forcing a failure. [ 428.345080][T26482] name failslab, interval 1, probability 0, space 0, times 0 [ 428.348425][T26482] CPU: 1 PID: 26482 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 428.351093][T26482] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 428.353779][T26482] Call trace: [ 428.354612][T26482] dump_backtrace+0x1b8/0x1e4 [ 428.355945][T26482] show_stack+0x2c/0x44 [ 428.357092][T26482] dump_stack_lvl+0xd0/0x124 [ 428.358317][T26482] dump_stack+0x1c/0x28 [ 428.359433][T26482] should_fail_ex+0x3f8/0x5c4 [ 428.360744][T26482] __should_failslab+0xc8/0x128 [ 428.362019][T26482] should_failslab+0x10/0x28 [ 428.363218][T26482] kmem_cache_alloc+0x80/0x424 [ 428.364486][T26482] start_transaction+0x4a4/0x1374 [ 428.365826][T26482] btrfs_start_transaction+0x34/0x44 [ 428.367244][T26482] create_snapshot+0x3b4/0x6f0 [ 428.368508][T26482] btrfs_mksubvol+0x494/0x5f8 [ 428.369788][T26482] btrfs_mksnapshot+0xc8/0x158 [ 428.371118][T26482] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 428.372609][T26482] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 428.374112][T26482] btrfs_ioctl+0x9b4/0xb08 [ 428.375268][T26482] __arm64_sys_ioctl+0x14c/0x1c8 [ 428.376558][T26482] invoke_syscall+0x98/0x2b8 [ 428.377794][T26482] el0_svc_common+0x130/0x23c [ 428.378987][T26482] do_el0_svc+0x48/0x58 [ 428.380071][T26482] el0_svc+0x58/0x16c [ 428.381116][T26482] el0t_64_sync_handler+0x84/0xfc [ 428.382443][T26482] el0t_64_sync+0x190/0x194 [ 428.610413][T26500] loop0: detected capacity change from 0 to 32768 [ 428.614422][T26500] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (26500) [ 428.621100][T26500] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 428.624293][T26500] BTRFS info (device loop0): using free space tree [ 428.634773][T26500] BTRFS info (device loop0): enabling ssd optimizations [ 428.636681][T26500] BTRFS info (device loop0): auto enabling async discard [ 428.653040][T26500] FAULT_INJECTION: forcing a failure. [ 428.653040][T26500] name failslab, interval 1, probability 0, space 0, times 0 [ 428.658445][T26500] CPU: 0 PID: 26500 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 428.661254][T26500] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 428.663944][T26500] Call trace: [ 428.664760][T26500] dump_backtrace+0x1b8/0x1e4 [ 428.666225][T26500] show_stack+0x2c/0x44 [ 428.667313][T26500] dump_stack_lvl+0xd0/0x124 [ 428.668554][T26500] dump_stack+0x1c/0x28 [ 428.669628][T26500] should_fail_ex+0x3f8/0x5c4 [ 428.670864][T26500] __should_failslab+0xc8/0x128 [ 428.672138][T26500] should_failslab+0x10/0x28 [ 428.673352][T26500] kmem_cache_alloc+0x80/0x424 [ 428.674636][T26500] start_transaction+0x4a4/0x1374 [ 428.675971][T26500] btrfs_start_transaction+0x34/0x44 [ 428.677358][T26500] create_snapshot+0x3b4/0x6f0 [ 428.678599][T26500] btrfs_mksubvol+0x494/0x5f8 [ 428.679855][T26500] btrfs_mksnapshot+0xc8/0x158 [ 428.681076][T26500] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 428.682610][T26500] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 428.684065][T26500] btrfs_ioctl+0x9b4/0xb08 [ 428.685232][T26500] __arm64_sys_ioctl+0x14c/0x1c8 [ 428.686503][T26500] invoke_syscall+0x98/0x2b8 [ 428.687705][T26500] el0_svc_common+0x130/0x23c [ 428.688912][T26500] do_el0_svc+0x48/0x58 [ 428.690014][T26500] el0_svc+0x58/0x16c [ 428.691068][T26500] el0t_64_sync_handler+0x84/0xfc [ 428.692361][T26500] el0t_64_sync+0x190/0x194 [ 428.982839][T26517] loop0: detected capacity change from 0 to 32768 [ 428.985644][T26517] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (26517) [ 428.990301][T26517] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 428.993473][T26517] BTRFS info (device loop0): using free space tree [ 429.008091][T26517] BTRFS info (device loop0): enabling ssd optimizations [ 429.009941][T26517] BTRFS info (device loop0): auto enabling async discard [ 429.014336][T26517] FAULT_INJECTION: forcing a failure. [ 429.014336][T26517] name failslab, interval 1, probability 0, space 0, times 0 [ 429.017704][T26517] CPU: 1 PID: 26517 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 429.020358][T26517] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 429.023087][T26517] Call trace: [ 429.023971][T26517] dump_backtrace+0x1b8/0x1e4 [ 429.025189][T26517] show_stack+0x2c/0x44 [ 429.026299][T26517] dump_stack_lvl+0xd0/0x124 [ 429.027509][T26517] dump_stack+0x1c/0x28 [ 429.028644][T26517] should_fail_ex+0x3f8/0x5c4 [ 429.029933][T26517] __should_failslab+0xc8/0x128 [ 429.031227][T26517] should_failslab+0x10/0x28 [ 429.032413][T26517] kmem_cache_alloc+0x80/0x424 [ 429.033686][T26517] btrfs_alloc_path+0x30/0x3c [ 429.034945][T26517] __btrfs_run_delayed_items+0x88/0x420 [ 429.036424][T26517] btrfs_run_delayed_items+0x24/0x34 [ 429.037845][T26517] create_pending_snapshot+0x8e4/0x2834 [ 429.039353][T26517] create_pending_snapshots+0x150/0x198 [ 429.040878][T26517] btrfs_commit_transaction+0x1000/0x2d58 [ 429.042379][T26517] create_snapshot+0x418/0x6f0 [ 429.043670][T26517] btrfs_mksubvol+0x494/0x5f8 [ 429.044921][T26517] btrfs_mksnapshot+0xc8/0x158 [ 429.046157][T26517] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 429.047597][T26517] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 429.049107][T26517] btrfs_ioctl+0x9b4/0xb08 [ 429.050283][T26517] __arm64_sys_ioctl+0x14c/0x1c8 [ 429.051597][T26517] invoke_syscall+0x98/0x2b8 [ 429.052820][T26517] el0_svc_common+0x130/0x23c [ 429.054068][T26517] do_el0_svc+0x48/0x58 [ 429.055180][T26517] el0_svc+0x58/0x16c [ 429.056271][T26517] el0t_64_sync_handler+0x84/0xfc [ 429.057607][T26517] el0t_64_sync+0x190/0x194 [ 429.058950][T26517] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 429.061608][T26517] BTRFS info (device loop0: state EA): forced readonly [ 429.063545][T26517] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 429.065852][T26517] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 429.340010][T26535] loop0: detected capacity change from 0 to 32768 [ 429.343105][T26535] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (26535) [ 429.348208][T26535] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 429.350479][T26535] BTRFS info (device loop0): using free space tree [ 429.359869][T26535] BTRFS info (device loop0): enabling ssd optimizations [ 429.361735][T26535] BTRFS info (device loop0): auto enabling async discard [ 429.365390][T26535] FAULT_INJECTION: forcing a failure. [ 429.365390][T26535] name failslab, interval 1, probability 0, space 0, times 0 [ 429.368679][T26535] CPU: 1 PID: 26535 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 429.371316][T26535] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 429.373975][T26535] Call trace: [ 429.374872][T26535] dump_backtrace+0x1b8/0x1e4 [ 429.376146][T26535] show_stack+0x2c/0x44 [ 429.377212][T26535] dump_stack_lvl+0xd0/0x124 [ 429.378395][T26535] dump_stack+0x1c/0x28 [ 429.379569][T26535] should_fail_ex+0x3f8/0x5c4 [ 429.380827][T26535] __should_failslab+0xc8/0x128 [ 429.382094][T26535] should_failslab+0x10/0x28 [ 429.383339][T26535] kmem_cache_alloc+0x80/0x424 [ 429.384576][T26535] btrfs_alloc_path+0x30/0x3c [ 429.385808][T26535] __btrfs_run_delayed_items+0x88/0x420 [ 429.387270][T26535] btrfs_run_delayed_items+0x24/0x34 [ 429.388704][T26535] btrfs_commit_transaction+0xa10/0x2d58 [ 429.390214][T26535] create_snapshot+0x418/0x6f0 [ 429.391493][T26535] btrfs_mksubvol+0x494/0x5f8 [ 429.392713][T26535] btrfs_mksnapshot+0xc8/0x158 [ 429.393931][T26535] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 429.395418][T26535] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 429.396972][T26535] btrfs_ioctl+0x9b4/0xb08 [ 429.398178][T26535] __arm64_sys_ioctl+0x14c/0x1c8 [ 429.399464][T26535] invoke_syscall+0x98/0x2b8 [ 429.400701][T26535] el0_svc_common+0x130/0x23c [ 429.401928][T26535] do_el0_svc+0x48/0x58 [ 429.402987][T26535] el0_svc+0x58/0x16c [ 429.404126][T26535] el0t_64_sync_handler+0x84/0xfc [ 429.405456][T26535] el0t_64_sync+0x190/0x194 [ 429.406848][T26535] BTRFS warning (device loop0): Skipping commit of aborted transaction. [ 429.409075][T26535] BTRFS: error (device loop0: state A) in cleanup_transaction:1983: errno=-12 Out of memory [ 429.411793][T26535] BTRFS info (device loop0: state EA): forced readonly [ 429.688089][T26555] loop0: detected capacity change from 0 to 32768 [ 429.690905][T26555] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (26555) [ 429.697271][T26555] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 429.699660][T26555] BTRFS info (device loop0): using free space tree [ 429.709151][T26555] BTRFS info (device loop0): enabling ssd optimizations [ 429.711153][T26555] BTRFS info (device loop0): auto enabling async discard [ 429.715320][T26555] FAULT_INJECTION: forcing a failure. [ 429.715320][T26555] name failslab, interval 1, probability 0, space 0, times 0 [ 429.718792][T26555] CPU: 1 PID: 26555 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 429.721547][T26555] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 429.724289][T26555] Call trace: [ 429.725194][T26555] dump_backtrace+0x1b8/0x1e4 [ 429.726480][T26555] show_stack+0x2c/0x44 [ 429.727597][T26555] dump_stack_lvl+0xd0/0x124 [ 429.728818][T26555] dump_stack+0x1c/0x28 [ 429.729977][T26555] should_fail_ex+0x3f8/0x5c4 [ 429.731294][T26555] __should_failslab+0xc8/0x128 [ 429.732668][T26555] should_failslab+0x10/0x28 [ 429.733949][T26555] kmem_cache_alloc+0x80/0x424 [ 429.735233][T26555] btrfs_alloc_path+0x30/0x3c [ 429.736453][T26555] __btrfs_run_delayed_items+0x88/0x420 [ 429.738006][T26555] btrfs_run_delayed_items+0x24/0x34 [ 429.739487][T26555] btrfs_commit_transaction+0xa10/0x2d58 [ 429.741027][T26555] create_snapshot+0x418/0x6f0 [ 429.742311][T26555] btrfs_mksubvol+0x494/0x5f8 [ 429.743581][T26555] btrfs_mksnapshot+0xc8/0x158 [ 429.744851][T26555] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 429.746338][T26555] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 429.747894][T26555] btrfs_ioctl+0x9b4/0xb08 [ 429.749074][T26555] __arm64_sys_ioctl+0x14c/0x1c8 [ 429.750421][T26555] invoke_syscall+0x98/0x2b8 [ 429.751678][T26555] el0_svc_common+0x130/0x23c [ 429.752976][T26555] do_el0_svc+0x48/0x58 [ 429.754133][T26555] el0_svc+0x58/0x16c [ 429.755229][T26555] el0t_64_sync_handler+0x84/0xfc [ 429.756578][T26555] el0t_64_sync+0x190/0x194 [ 429.758035][T26555] BTRFS warning (device loop0): Skipping commit of aborted transaction. [ 429.760357][T26555] BTRFS: error (device loop0: state A) in cleanup_transaction:1983: errno=-12 Out of memory [ 429.763211][T26555] BTRFS info (device loop0: state EA): forced readonly [ 429.964205][T26573] loop0: detected capacity change from 0 to 32768 [ 429.967016][T26573] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (26573) [ 429.971604][T26573] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 429.973878][T26573] BTRFS info (device loop0): using free space tree [ 429.984036][T26573] BTRFS info (device loop0): enabling ssd optimizations [ 429.986027][T26573] BTRFS info (device loop0): auto enabling async discard [ 429.989803][T26573] FAULT_INJECTION: forcing a failure. [ 429.989803][T26573] name failslab, interval 1, probability 0, space 0, times 0 [ 429.993137][T26573] CPU: 1 PID: 26573 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 429.995768][T26573] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 429.998349][T26573] Call trace: [ 429.999141][T26573] dump_backtrace+0x1b8/0x1e4 [ 430.000352][T26573] show_stack+0x2c/0x44 [ 430.001437][T26573] dump_stack_lvl+0xd0/0x124 [ 430.002620][T26573] dump_stack+0x1c/0x28 [ 430.003751][T26573] should_fail_ex+0x3f8/0x5c4 [ 430.005021][T26573] __should_failslab+0xc8/0x128 [ 430.006229][T26573] should_failslab+0x10/0x28 [ 430.007407][T26573] kmem_cache_alloc+0x80/0x424 [ 430.008702][T26573] btrfs_alloc_path+0x30/0x3c [ 430.009960][T26573] __btrfs_run_delayed_items+0x88/0x420 [ 430.011419][T26573] btrfs_run_delayed_items+0x24/0x34 [ 430.012860][T26573] create_pending_snapshot+0x8e4/0x2834 [ 430.014435][T26573] create_pending_snapshots+0x150/0x198 [ 430.015915][T26573] btrfs_commit_transaction+0x1000/0x2d58 [ 430.017473][T26573] create_snapshot+0x418/0x6f0 [ 430.018759][T26573] btrfs_mksubvol+0x494/0x5f8 [ 430.019986][T26573] btrfs_mksnapshot+0xc8/0x158 [ 430.021209][T26573] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 430.022660][T26573] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 430.024218][T26573] btrfs_ioctl+0x9b4/0xb08 [ 430.025347][T26573] __arm64_sys_ioctl+0x14c/0x1c8 [ 430.026649][T26573] invoke_syscall+0x98/0x2b8 [ 430.027869][T26573] el0_svc_common+0x130/0x23c [ 430.029097][T26573] do_el0_svc+0x48/0x58 [ 430.030201][T26573] el0_svc+0x58/0x16c [ 430.031275][T26573] el0t_64_sync_handler+0x84/0xfc [ 430.032672][T26573] el0t_64_sync+0x190/0x194 [ 430.034122][T26573] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 430.036862][T26573] BTRFS info (device loop0: state EA): forced readonly [ 430.038741][T26573] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 430.041167][T26573] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 430.244209][T26590] loop0: detected capacity change from 0 to 32768 [ 430.247139][T26590] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (26590) [ 430.251919][T26590] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 430.254248][T26590] BTRFS info (device loop0): using free space tree [ 430.264451][T26590] BTRFS info (device loop0): enabling ssd optimizations [ 430.266331][T26590] BTRFS info (device loop0): auto enabling async discard [ 430.270132][T26590] FAULT_INJECTION: forcing a failure. [ 430.270132][T26590] name failslab, interval 1, probability 0, space 0, times 0 [ 430.273521][T26590] CPU: 1 PID: 26590 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 430.276227][T26590] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 430.278761][T26590] Call trace: [ 430.279566][T26590] dump_backtrace+0x1b8/0x1e4 [ 430.280816][T26590] show_stack+0x2c/0x44 [ 430.281902][T26590] dump_stack_lvl+0xd0/0x124 [ 430.283066][T26590] dump_stack+0x1c/0x28 [ 430.284124][T26590] should_fail_ex+0x3f8/0x5c4 [ 430.285323][T26590] __should_failslab+0xc8/0x128 [ 430.286616][T26590] should_failslab+0x10/0x28 [ 430.287796][T26590] kmem_cache_alloc+0x80/0x424 [ 430.288994][T26590] btrfs_alloc_path+0x30/0x3c [ 430.290215][T26590] __btrfs_run_delayed_items+0x88/0x420 [ 430.291717][T26590] btrfs_run_delayed_items+0x24/0x34 [ 430.293113][T26590] create_pending_snapshot+0x8e4/0x2834 [ 430.294558][T26590] create_pending_snapshots+0x150/0x198 [ 430.296048][T26590] btrfs_commit_transaction+0x1000/0x2d58 [ 430.297565][T26590] create_snapshot+0x418/0x6f0 [ 430.298851][T26590] btrfs_mksubvol+0x494/0x5f8 [ 430.300138][T26590] btrfs_mksnapshot+0xc8/0x158 [ 430.301427][T26590] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 430.302964][T26590] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 430.304502][T26590] btrfs_ioctl+0x9b4/0xb08 [ 430.305725][T26590] __arm64_sys_ioctl+0x14c/0x1c8 [ 430.307012][T26590] invoke_syscall+0x98/0x2b8 [ 430.308257][T26590] el0_svc_common+0x130/0x23c [ 430.309437][T26590] do_el0_svc+0x48/0x58 [ 430.310539][T26590] el0_svc+0x58/0x16c [ 430.311643][T26590] el0t_64_sync_handler+0x84/0xfc [ 430.312975][T26590] el0t_64_sync+0x190/0x194 [ 430.314318][T26590] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 430.317067][T26590] BTRFS info (device loop0: state EA): forced readonly [ 430.318845][T26590] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 430.321171][T26590] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 430.517339][T26607] loop0: detected capacity change from 0 to 32768 [ 430.520245][T26607] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (26607) [ 430.525211][T26607] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 430.527525][T26607] BTRFS info (device loop0): using free space tree [ 430.537489][T26607] BTRFS info (device loop0): enabling ssd optimizations [ 430.539362][T26607] BTRFS info (device loop0): auto enabling async discard [ 430.543542][T26607] FAULT_INJECTION: forcing a failure. [ 430.543542][T26607] name failslab, interval 1, probability 0, space 0, times 0 [ 430.546760][T26607] CPU: 1 PID: 26607 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 430.549393][T26607] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 430.551972][T26607] Call trace: [ 430.552820][T26607] dump_backtrace+0x1b8/0x1e4 [ 430.554071][T26607] show_stack+0x2c/0x44 [ 430.555193][T26607] dump_stack_lvl+0xd0/0x124 [ 430.556434][T26607] dump_stack+0x1c/0x28 [ 430.557575][T26607] should_fail_ex+0x3f8/0x5c4 [ 430.558807][T26607] __should_failslab+0xc8/0x128 [ 430.560049][T26607] should_failslab+0x10/0x28 [ 430.561253][T26607] kmem_cache_alloc+0x80/0x424 [ 430.562501][T26607] btrfs_alloc_path+0x30/0x3c [ 430.563703][T26607] __btrfs_run_delayed_items+0x88/0x420 [ 430.565151][T26607] btrfs_run_delayed_items+0x24/0x34 [ 430.566577][T26607] create_pending_snapshot+0x8e4/0x2834 [ 430.568029][T26607] create_pending_snapshots+0x150/0x198 [ 430.569508][T26607] btrfs_commit_transaction+0x1000/0x2d58 [ 430.571035][T26607] create_snapshot+0x418/0x6f0 [ 430.572331][T26607] btrfs_mksubvol+0x494/0x5f8 [ 430.573563][T26607] btrfs_mksnapshot+0xc8/0x158 [ 430.574772][T26607] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 430.576262][T26607] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 430.577824][T26607] btrfs_ioctl+0x9b4/0xb08 [ 430.579061][T26607] __arm64_sys_ioctl+0x14c/0x1c8 [ 430.580347][T26607] invoke_syscall+0x98/0x2b8 [ 430.581601][T26607] el0_svc_common+0x130/0x23c [ 430.582875][T26607] do_el0_svc+0x48/0x58 [ 430.583974][T26607] el0_svc+0x58/0x16c [ 430.585054][T26607] el0t_64_sync_handler+0x84/0xfc [ 430.586365][T26607] el0t_64_sync+0x190/0x194 [ 430.587678][T26607] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 430.590422][T26607] BTRFS info (device loop0: state EA): forced readonly [ 430.592286][T26607] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 430.594654][T26607] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 430.789095][T26624] loop0: detected capacity change from 0 to 32768 [ 430.791975][T26624] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (26624) [ 430.796951][T26624] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 430.799216][T26624] BTRFS info (device loop0): using free space tree [ 430.808542][T26624] BTRFS info (device loop0): enabling ssd optimizations [ 430.810414][T26624] BTRFS info (device loop0): auto enabling async discard [ 430.815394][T26624] FAULT_INJECTION: forcing a failure. [ 430.815394][T26624] name failslab, interval 1, probability 0, space 0, times 0 [ 430.818909][T26624] CPU: 1 PID: 26624 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 430.821749][T26624] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 430.824489][T26624] Call trace: [ 430.825373][T26624] dump_backtrace+0x1b8/0x1e4 [ 430.826643][T26624] show_stack+0x2c/0x44 [ 430.827750][T26624] dump_stack_lvl+0xd0/0x124 [ 430.828978][T26624] dump_stack+0x1c/0x28 [ 430.830107][T26624] should_fail_ex+0x3f8/0x5c4 [ 430.831385][T26624] __should_failslab+0xc8/0x128 [ 430.832657][T26624] should_failslab+0x10/0x28 [ 430.833944][T26624] kmem_cache_alloc+0x80/0x424 [ 430.835193][T26624] btrfs_alloc_path+0x30/0x3c [ 430.836420][T26624] __btrfs_run_delayed_items+0x88/0x420 [ 430.837971][T26624] btrfs_run_delayed_items+0x24/0x34 [ 430.839371][T26624] create_pending_snapshot+0x8e4/0x2834 [ 430.840845][T26624] create_pending_snapshots+0x150/0x198 [ 430.842297][T26624] btrfs_commit_transaction+0x1000/0x2d58 [ 430.843831][T26624] create_snapshot+0x418/0x6f0 [ 430.845119][T26624] btrfs_mksubvol+0x494/0x5f8 [ 430.846375][T26624] btrfs_mksnapshot+0xc8/0x158 [ 430.847599][T26624] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 430.849117][T26624] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 430.850626][T26624] btrfs_ioctl+0x9b4/0xb08 [ 430.851760][T26624] __arm64_sys_ioctl+0x14c/0x1c8 [ 430.853089][T26624] invoke_syscall+0x98/0x2b8 [ 430.854323][T26624] el0_svc_common+0x130/0x23c [ 430.855606][T26624] do_el0_svc+0x48/0x58 [ 430.856751][T26624] el0_svc+0x58/0x16c [ 430.857780][T26624] el0t_64_sync_handler+0x84/0xfc [ 430.859102][T26624] el0t_64_sync+0x190/0x194 [ 430.863035][T26624] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 430.865952][T26624] BTRFS info (device loop0: state EA): forced readonly [ 430.867841][T26624] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 430.870268][T26624] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 431.103475][T26641] loop0: detected capacity change from 0 to 32768 [ 431.106447][T26641] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (26641) [ 431.111598][T26641] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 431.114306][T26641] BTRFS info (device loop0): using free space tree [ 431.124901][T26641] BTRFS info (device loop0): enabling ssd optimizations [ 431.126782][T26641] BTRFS info (device loop0): auto enabling async discard [ 431.130544][T26641] FAULT_INJECTION: forcing a failure. [ 431.130544][T26641] name failslab, interval 1, probability 0, space 0, times 0 [ 431.134472][T26641] CPU: 0 PID: 26641 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 431.137210][T26641] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 431.139896][T26641] Call trace: [ 431.140764][T26641] dump_backtrace+0x1b8/0x1e4 [ 431.141966][T26641] show_stack+0x2c/0x44 [ 431.143077][T26641] dump_stack_lvl+0xd0/0x124 [ 431.144286][T26641] dump_stack+0x1c/0x28 [ 431.145421][T26641] should_fail_ex+0x3f8/0x5c4 [ 431.146669][T26641] __should_failslab+0xc8/0x128 [ 431.147985][T26641] should_failslab+0x10/0x28 [ 431.149246][T26641] kmem_cache_alloc+0x80/0x424 [ 431.150469][T26641] btrfs_alloc_path+0x30/0x3c [ 431.151716][T26641] __btrfs_run_delayed_items+0x88/0x420 [ 431.153189][T26641] btrfs_run_delayed_items+0x24/0x34 [ 431.154594][T26641] create_pending_snapshot+0x8e4/0x2834 [ 431.156138][T26641] create_pending_snapshots+0x150/0x198 [ 431.157603][T26641] btrfs_commit_transaction+0x1000/0x2d58 [ 431.159193][T26641] create_snapshot+0x418/0x6f0 [ 431.160444][T26641] btrfs_mksubvol+0x494/0x5f8 [ 431.161674][T26641] btrfs_mksnapshot+0xc8/0x158 [ 431.162957][T26641] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 431.164496][T26641] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 431.166040][T26641] btrfs_ioctl+0x9b4/0xb08 [ 431.167227][T26641] __arm64_sys_ioctl+0x14c/0x1c8 [ 431.168519][T26641] invoke_syscall+0x98/0x2b8 [ 431.169757][T26641] el0_svc_common+0x130/0x23c [ 431.171030][T26641] do_el0_svc+0x48/0x58 [ 431.172113][T26641] el0_svc+0x58/0x16c [ 431.173216][T26641] el0t_64_sync_handler+0x84/0xfc [ 431.174595][T26641] el0t_64_sync+0x190/0x194 [ 431.178008][T26641] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 431.180899][T26641] BTRFS info (device loop0: state EA): forced readonly [ 431.183086][T26641] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 431.185581][T26641] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 431.419318][T26658] loop0: detected capacity change from 0 to 32768 [ 431.423552][T26658] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (26658) [ 431.428912][T26658] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 431.431270][T26658] BTRFS info (device loop0): using free space tree [ 431.441681][T26658] BTRFS info (device loop0): enabling ssd optimizations [ 431.443646][T26658] BTRFS info (device loop0): auto enabling async discard [ 431.447396][T26658] FAULT_INJECTION: forcing a failure. [ 431.447396][T26658] name failslab, interval 1, probability 0, space 0, times 0 [ 431.450580][T26658] CPU: 0 PID: 26658 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 431.453294][T26658] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 431.455858][T26658] Call trace: [ 431.456784][T26658] dump_backtrace+0x1b8/0x1e4 [ 431.458081][T26658] show_stack+0x2c/0x44 [ 431.459175][T26658] dump_stack_lvl+0xd0/0x124 [ 431.460459][T26658] dump_stack+0x1c/0x28 [ 431.461530][T26658] should_fail_ex+0x3f8/0x5c4 [ 431.462790][T26658] __should_failslab+0xc8/0x128 [ 431.464110][T26658] should_failslab+0x10/0x28 [ 431.465305][T26658] kmem_cache_alloc+0x80/0x424 [ 431.466579][T26658] btrfs_alloc_path+0x30/0x3c [ 431.467876][T26658] __btrfs_run_delayed_items+0x88/0x420 [ 431.469433][T26658] btrfs_run_delayed_items+0x24/0x34 [ 431.470843][T26658] create_pending_snapshot+0x8e4/0x2834 [ 431.472290][T26658] create_pending_snapshots+0x150/0x198 [ 431.473783][T26658] btrfs_commit_transaction+0x1000/0x2d58 [ 431.475354][T26658] create_snapshot+0x418/0x6f0 [ 431.476626][T26658] btrfs_mksubvol+0x494/0x5f8 [ 431.477885][T26658] btrfs_mksnapshot+0xc8/0x158 [ 431.479165][T26658] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 431.480624][T26658] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 431.482184][T26658] btrfs_ioctl+0x9b4/0xb08 [ 431.483366][T26658] __arm64_sys_ioctl+0x14c/0x1c8 [ 431.484670][T26658] invoke_syscall+0x98/0x2b8 [ 431.485899][T26658] el0_svc_common+0x130/0x23c [ 431.487165][T26658] do_el0_svc+0x48/0x58 [ 431.488269][T26658] el0_svc+0x58/0x16c [ 431.489352][T26658] el0t_64_sync_handler+0x84/0xfc [ 431.490702][T26658] el0t_64_sync+0x190/0x194 [ 431.492209][T26658] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 431.494985][T26658] BTRFS info (device loop0: state EA): forced readonly [ 431.496760][T26658] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 431.499126][T26658] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 431.699576][T26675] loop0: detected capacity change from 0 to 32768 [ 431.702567][T26675] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (26675) [ 431.707216][T26675] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 431.709395][T26675] BTRFS info (device loop0): using free space tree [ 431.719548][T26675] BTRFS info (device loop0): enabling ssd optimizations [ 431.721562][T26675] BTRFS info (device loop0): auto enabling async discard [ 431.725313][T26675] FAULT_INJECTION: forcing a failure. [ 431.725313][T26675] name failslab, interval 1, probability 0, space 0, times 0 [ 431.728688][T26675] CPU: 0 PID: 26675 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 431.731455][T26675] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 431.734057][T26675] Call trace: [ 431.734929][T26675] dump_backtrace+0x1b8/0x1e4 [ 431.736152][T26675] show_stack+0x2c/0x44 [ 431.737255][T26675] dump_stack_lvl+0xd0/0x124 [ 431.738455][T26675] dump_stack+0x1c/0x28 [ 431.739555][T26675] should_fail_ex+0x3f8/0x5c4 [ 431.740871][T26675] __should_failslab+0xc8/0x128 [ 431.742169][T26675] should_failslab+0x10/0x28 [ 431.743390][T26675] kmem_cache_alloc+0x80/0x424 [ 431.744671][T26675] btrfs_alloc_path+0x30/0x3c [ 431.745909][T26675] __btrfs_run_delayed_items+0x88/0x420 [ 431.747420][T26675] btrfs_run_delayed_items+0x24/0x34 [ 431.748838][T26675] create_pending_snapshot+0x8e4/0x2834 [ 431.750325][T26675] create_pending_snapshots+0x150/0x198 [ 431.751792][T26675] btrfs_commit_transaction+0x1000/0x2d58 [ 431.753327][T26675] create_snapshot+0x418/0x6f0 [ 431.754584][T26675] btrfs_mksubvol+0x494/0x5f8 [ 431.755809][T26675] btrfs_mksnapshot+0xc8/0x158 [ 431.757098][T26675] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 431.758580][T26675] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 431.760073][T26675] btrfs_ioctl+0x9b4/0xb08 [ 431.761213][T26675] __arm64_sys_ioctl+0x14c/0x1c8 [ 431.762522][T26675] invoke_syscall+0x98/0x2b8 [ 431.763745][T26675] el0_svc_common+0x130/0x23c [ 431.764976][T26675] do_el0_svc+0x48/0x58 [ 431.766077][T26675] el0_svc+0x58/0x16c [ 431.767130][T26675] el0t_64_sync_handler+0x84/0xfc [ 431.768440][T26675] el0t_64_sync+0x190/0x194 [ 431.770350][T26675] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 431.773333][T26675] BTRFS info (device loop0: state EA): forced readonly [ 431.775164][T26675] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 431.777521][T26675] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 431.993868][T26692] loop0: detected capacity change from 0 to 32768 [ 431.996719][T26692] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (26692) [ 432.001486][T26692] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 432.003929][T26692] BTRFS info (device loop0): using free space tree [ 432.014272][T26692] BTRFS info (device loop0): enabling ssd optimizations [ 432.016159][T26692] BTRFS info (device loop0): auto enabling async discard [ 432.021507][T26692] FAULT_INJECTION: forcing a failure. [ 432.021507][T26692] name failslab, interval 1, probability 0, space 0, times 0 [ 432.025562][T26692] CPU: 1 PID: 26692 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 432.028294][T26692] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 432.030818][T26692] Call trace: [ 432.031656][T26692] dump_backtrace+0x1b8/0x1e4 [ 432.032938][T26692] show_stack+0x2c/0x44 [ 432.034014][T26692] dump_stack_lvl+0xd0/0x124 [ 432.035186][T26692] dump_stack+0x1c/0x28 [ 432.036295][T26692] should_fail_ex+0x3f8/0x5c4 [ 432.037536][T26692] __should_failslab+0xc8/0x128 [ 432.038842][T26692] should_failslab+0x10/0x28 [ 432.040045][T26692] kmem_cache_alloc+0x80/0x424 [ 432.041284][T26692] btrfs_alloc_path+0x30/0x3c [ 432.042494][T26692] __btrfs_run_delayed_items+0x88/0x420 [ 432.043907][T26692] btrfs_run_delayed_items+0x24/0x34 [ 432.045292][T26692] create_pending_snapshot+0x8e4/0x2834 [ 432.046787][T26692] create_pending_snapshots+0x150/0x198 [ 432.048212][T26692] btrfs_commit_transaction+0x1000/0x2d58 [ 432.049750][T26692] create_snapshot+0x418/0x6f0 [ 432.051004][T26692] btrfs_mksubvol+0x494/0x5f8 [ 432.052200][T26692] btrfs_mksnapshot+0xc8/0x158 [ 432.053506][T26692] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 432.055019][T26692] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 432.056503][T26692] btrfs_ioctl+0x9b4/0xb08 [ 432.057658][T26692] __arm64_sys_ioctl+0x14c/0x1c8 [ 432.058928][T26692] invoke_syscall+0x98/0x2b8 [ 432.060128][T26692] el0_svc_common+0x130/0x23c [ 432.061324][T26692] do_el0_svc+0x48/0x58 [ 432.062442][T26692] el0_svc+0x58/0x16c [ 432.063492][T26692] el0t_64_sync_handler+0x84/0xfc [ 432.064835][T26692] el0t_64_sync+0x190/0x194 [ 432.068201][T26692] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 432.070955][T26692] BTRFS info (device loop0: state EA): forced readonly [ 432.073113][T26692] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 432.075467][T26692] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 432.269011][T26709] loop0: detected capacity change from 0 to 32768 [ 432.271953][T26709] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (26709) [ 432.277008][T26709] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 432.279276][T26709] BTRFS info (device loop0): using free space tree [ 432.289859][T26709] BTRFS info (device loop0): enabling ssd optimizations [ 432.291663][T26709] BTRFS info (device loop0): auto enabling async discard [ 432.295380][T26709] FAULT_INJECTION: forcing a failure. [ 432.295380][T26709] name failslab, interval 1, probability 0, space 0, times 0 [ 432.298638][T26709] CPU: 1 PID: 26709 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 432.301392][T26709] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 432.304029][T26709] Call trace: [ 432.304888][T26709] dump_backtrace+0x1b8/0x1e4 [ 432.306217][T26709] show_stack+0x2c/0x44 [ 432.307349][T26709] dump_stack_lvl+0xd0/0x124 [ 432.308531][T26709] dump_stack+0x1c/0x28 [ 432.309598][T26709] should_fail_ex+0x3f8/0x5c4 [ 432.310851][T26709] __should_failslab+0xc8/0x128 [ 432.312149][T26709] should_failslab+0x10/0x28 [ 432.313380][T26709] kmem_cache_alloc+0x80/0x424 [ 432.314685][T26709] btrfs_alloc_path+0x30/0x3c [ 432.316010][T26709] __btrfs_run_delayed_items+0x88/0x420 [ 432.317564][T26709] btrfs_run_delayed_items+0x24/0x34 [ 432.318985][T26709] create_pending_snapshot+0x8e4/0x2834 [ 432.320411][T26709] create_pending_snapshots+0x150/0x198 [ 432.321925][T26709] btrfs_commit_transaction+0x1000/0x2d58 [ 432.323504][T26709] create_snapshot+0x418/0x6f0 [ 432.324769][T26709] btrfs_mksubvol+0x494/0x5f8 [ 432.326037][T26709] btrfs_mksnapshot+0xc8/0x158 [ 432.327305][T26709] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 432.328744][T26709] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 432.330301][T26709] btrfs_ioctl+0x9b4/0xb08 [ 432.331425][T26709] __arm64_sys_ioctl+0x14c/0x1c8 [ 432.332757][T26709] invoke_syscall+0x98/0x2b8 [ 432.333984][T26709] el0_svc_common+0x130/0x23c [ 432.335253][T26709] do_el0_svc+0x48/0x58 [ 432.336333][T26709] el0_svc+0x58/0x16c [ 432.337376][T26709] el0t_64_sync_handler+0x84/0xfc [ 432.338709][T26709] el0t_64_sync+0x190/0x194 [ 432.340125][T26709] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 432.342911][T26709] BTRFS info (device loop0: state EA): forced readonly [ 432.344742][T26709] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 432.347068][T26709] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 432.545524][T26726] loop0: detected capacity change from 0 to 32768 [ 432.549560][T26726] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (26726) [ 432.554617][T26726] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 432.556986][T26726] BTRFS info (device loop0): using free space tree [ 432.567191][T26726] BTRFS info (device loop0): enabling ssd optimizations [ 432.569212][T26726] BTRFS info (device loop0): auto enabling async discard [ 432.573078][T26726] FAULT_INJECTION: forcing a failure. [ 432.573078][T26726] name failslab, interval 1, probability 0, space 0, times 0 [ 432.576346][T26726] CPU: 1 PID: 26726 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 432.579086][T26726] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 432.581675][T26726] Call trace: [ 432.582498][T26726] dump_backtrace+0x1b8/0x1e4 [ 432.583746][T26726] show_stack+0x2c/0x44 [ 432.584826][T26726] dump_stack_lvl+0xd0/0x124 [ 432.586029][T26726] dump_stack+0x1c/0x28 [ 432.587116][T26726] should_fail_ex+0x3f8/0x5c4 [ 432.588351][T26726] __should_failslab+0xc8/0x128 [ 432.589647][T26726] should_failslab+0x10/0x28 [ 432.590860][T26726] kmem_cache_alloc+0x80/0x424 [ 432.592143][T26726] btrfs_alloc_path+0x30/0x3c [ 432.593366][T26726] __btrfs_run_delayed_items+0x88/0x420 [ 432.594849][T26726] btrfs_run_delayed_items+0x24/0x34 [ 432.596271][T26726] create_pending_snapshot+0x8e4/0x2834 [ 432.597754][T26726] create_pending_snapshots+0x150/0x198 [ 432.599218][T26726] btrfs_commit_transaction+0x1000/0x2d58 [ 432.600741][T26726] create_snapshot+0x418/0x6f0 [ 432.602027][T26726] btrfs_mksubvol+0x494/0x5f8 [ 432.603262][T26726] btrfs_mksnapshot+0xc8/0x158 [ 432.604581][T26726] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 432.606117][T26726] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 432.607601][T26726] btrfs_ioctl+0x9b4/0xb08 [ 432.608743][T26726] __arm64_sys_ioctl+0x14c/0x1c8 [ 432.610060][T26726] invoke_syscall+0x98/0x2b8 [ 432.611250][T26726] el0_svc_common+0x130/0x23c [ 432.612568][T26726] do_el0_svc+0x48/0x58 [ 432.613685][T26726] el0_svc+0x58/0x16c [ 432.614759][T26726] el0t_64_sync_handler+0x84/0xfc [ 432.616093][T26726] el0t_64_sync+0x190/0x194 [ 432.618461][T26726] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 432.621159][T26726] BTRFS info (device loop0: state EA): forced readonly [ 432.623078][T26726] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 432.625404][T26726] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 432.819905][T26745] loop0: detected capacity change from 0 to 32768 [ 432.822878][T26745] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (26745) [ 432.831775][T26745] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 432.834289][T26745] BTRFS info (device loop0): using free space tree [ 432.844554][T26745] BTRFS info (device loop0): enabling ssd optimizations [ 432.846508][T26745] BTRFS info (device loop0): auto enabling async discard [ 432.850186][T26745] FAULT_INJECTION: forcing a failure. [ 432.850186][T26745] name failslab, interval 1, probability 0, space 0, times 0 [ 432.854039][T26745] CPU: 0 PID: 26745 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 432.856906][T26745] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 432.859478][T26745] Call trace: [ 432.860362][T26745] dump_backtrace+0x1b8/0x1e4 [ 432.861623][T26745] show_stack+0x2c/0x44 [ 432.862712][T26745] dump_stack_lvl+0xd0/0x124 [ 432.863897][T26745] dump_stack+0x1c/0x28 [ 432.864965][T26745] should_fail_ex+0x3f8/0x5c4 [ 432.866214][T26745] __should_failslab+0xc8/0x128 [ 432.867518][T26745] should_failslab+0x10/0x28 [ 432.868722][T26745] kmem_cache_alloc+0x80/0x424 [ 432.870036][T26745] btrfs_alloc_path+0x30/0x3c [ 432.871230][T26745] __btrfs_run_delayed_items+0x88/0x420 [ 432.872652][T26745] btrfs_run_delayed_items+0x24/0x34 [ 432.874066][T26745] create_pending_snapshot+0x8e4/0x2834 [ 432.875511][T26745] create_pending_snapshots+0x150/0x198 [ 432.876977][T26745] btrfs_commit_transaction+0x1000/0x2d58 [ 432.878447][T26745] create_snapshot+0x418/0x6f0 [ 432.879704][T26745] btrfs_mksubvol+0x494/0x5f8 [ 432.880948][T26745] btrfs_mksnapshot+0xc8/0x158 [ 432.882174][T26745] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 432.883702][T26745] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 432.885253][T26745] btrfs_ioctl+0x9b4/0xb08 [ 432.886453][T26745] __arm64_sys_ioctl+0x14c/0x1c8 [ 432.887788][T26745] invoke_syscall+0x98/0x2b8 [ 432.888990][T26745] el0_svc_common+0x130/0x23c [ 432.890204][T26745] do_el0_svc+0x48/0x58 [ 432.891282][T26745] el0_svc+0x58/0x16c [ 432.892324][T26745] el0t_64_sync_handler+0x84/0xfc [ 432.893677][T26745] el0t_64_sync+0x190/0x194 [ 432.897033][T26745] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 432.899723][T26745] BTRFS info (device loop0: state EA): forced readonly [ 432.901574][T26745] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 432.904381][T26745] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 433.101685][T26762] loop0: detected capacity change from 0 to 32768 [ 433.104614][T26762] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (26762) [ 433.109405][T26762] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 433.111738][T26762] BTRFS info (device loop0): using free space tree [ 433.122335][T26762] BTRFS info (device loop0): enabling ssd optimizations [ 433.124203][T26762] BTRFS info (device loop0): auto enabling async discard [ 433.127928][T26762] FAULT_INJECTION: forcing a failure. [ 433.127928][T26762] name failslab, interval 1, probability 0, space 0, times 0 [ 433.131304][T26762] CPU: 0 PID: 26762 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 433.134083][T26762] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 433.136773][T26762] Call trace: [ 433.137628][T26762] dump_backtrace+0x1b8/0x1e4 [ 433.138929][T26762] show_stack+0x2c/0x44 [ 433.140024][T26762] dump_stack_lvl+0xd0/0x124 [ 433.141257][T26762] dump_stack+0x1c/0x28 [ 433.142361][T26762] should_fail_ex+0x3f8/0x5c4 [ 433.143664][T26762] __should_failslab+0xc8/0x128 [ 433.144980][T26762] should_failslab+0x10/0x28 [ 433.146217][T26762] kmem_cache_alloc+0x80/0x424 [ 433.147448][T26762] btrfs_alloc_path+0x30/0x3c [ 433.148662][T26762] __btrfs_run_delayed_items+0x88/0x420 [ 433.150183][T26762] btrfs_run_delayed_items+0x24/0x34 [ 433.151610][T26762] create_pending_snapshot+0x8e4/0x2834 [ 433.153143][T26762] create_pending_snapshots+0x150/0x198 [ 433.154613][T26762] btrfs_commit_transaction+0x1000/0x2d58 [ 433.156154][T26762] create_snapshot+0x418/0x6f0 [ 433.157391][T26762] btrfs_mksubvol+0x494/0x5f8 [ 433.158586][T26762] btrfs_mksnapshot+0xc8/0x158 [ 433.159876][T26762] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 433.161377][T26762] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 433.162891][T26762] btrfs_ioctl+0x9b4/0xb08 [ 433.164088][T26762] __arm64_sys_ioctl+0x14c/0x1c8 [ 433.165405][T26762] invoke_syscall+0x98/0x2b8 [ 433.166657][T26762] el0_svc_common+0x130/0x23c [ 433.167901][T26762] do_el0_svc+0x48/0x58 [ 433.168971][T26762] el0_svc+0x58/0x16c [ 433.170020][T26762] el0t_64_sync_handler+0x84/0xfc [ 433.171387][T26762] el0t_64_sync+0x190/0x194 [ 433.173915][ T2162] ieee802154 phy0 wpan0: encryption failed: -22 [ 433.175580][ T2162] ieee802154 phy1 wpan1: encryption failed: -22 [ 433.182068][T26762] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 433.185018][T26762] BTRFS info (device loop0: state EA): forced readonly [ 433.186879][T26762] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 433.189259][T26762] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 433.404517][T26779] loop0: detected capacity change from 0 to 32768 [ 433.407610][T26779] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (26779) [ 433.414722][T26779] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 433.417095][T26779] BTRFS info (device loop0): using free space tree [ 433.426977][T26779] BTRFS info (device loop0): enabling ssd optimizations [ 433.428907][T26779] BTRFS info (device loop0): auto enabling async discard [ 433.439740][T26779] FAULT_INJECTION: forcing a failure. [ 433.439740][T26779] name failslab, interval 1, probability 0, space 0, times 0 [ 433.443717][T26779] CPU: 0 PID: 26779 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 433.446474][T26779] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 433.449078][T26779] Call trace: [ 433.449929][T26779] dump_backtrace+0x1b8/0x1e4 [ 433.451193][T26779] show_stack+0x2c/0x44 [ 433.452302][T26779] dump_stack_lvl+0xd0/0x124 [ 433.453558][T26779] dump_stack+0x1c/0x28 [ 433.454658][T26779] should_fail_ex+0x3f8/0x5c4 [ 433.455880][T26779] __should_failslab+0xc8/0x128 [ 433.457193][T26779] should_failslab+0x10/0x28 [ 433.458403][T26779] kmem_cache_alloc+0x80/0x424 [ 433.459721][T26779] btrfs_alloc_path+0x30/0x3c [ 433.460971][T26779] __btrfs_run_delayed_items+0x88/0x420 [ 433.462439][T26779] btrfs_run_delayed_items+0x24/0x34 [ 433.463835][T26779] btrfs_commit_transaction+0xa10/0x2d58 [ 433.465311][T26779] create_snapshot+0x418/0x6f0 [ 433.466548][T26779] btrfs_mksubvol+0x494/0x5f8 [ 433.467819][T26779] btrfs_mksnapshot+0xc8/0x158 [ 433.469063][T26779] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 433.470572][T26779] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 433.472162][T26779] btrfs_ioctl+0x9b4/0xb08 [ 433.473347][T26779] __arm64_sys_ioctl+0x14c/0x1c8 [ 433.474665][T26779] invoke_syscall+0x98/0x2b8 [ 433.475948][T26779] el0_svc_common+0x130/0x23c [ 433.477213][T26779] do_el0_svc+0x48/0x58 [ 433.478288][T26779] el0_svc+0x58/0x16c [ 433.479349][T26779] el0t_64_sync_handler+0x84/0xfc [ 433.480744][T26779] el0t_64_sync+0x190/0x194 [ 433.482215][T26779] BTRFS warning (device loop0): Skipping commit of aborted transaction. [ 433.484513][T26779] BTRFS: error (device loop0: state A) in cleanup_transaction:1983: errno=-12 Out of memory [ 433.487240][T26779] BTRFS info (device loop0: state EA): forced readonly [ 433.689796][T26797] loop0: detected capacity change from 0 to 32768 [ 433.692824][T26797] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (26797) [ 433.697703][T26797] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 433.700005][T26797] BTRFS info (device loop0): using free space tree [ 433.710569][T26797] BTRFS info (device loop0): enabling ssd optimizations [ 433.712586][T26797] BTRFS info (device loop0): auto enabling async discard [ 433.716249][T26797] FAULT_INJECTION: forcing a failure. [ 433.716249][T26797] name failslab, interval 1, probability 0, space 0, times 0 [ 433.719534][T26797] CPU: 1 PID: 26797 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 433.722278][T26797] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 433.724895][T26797] Call trace: [ 433.725754][T26797] dump_backtrace+0x1b8/0x1e4 [ 433.726975][T26797] show_stack+0x2c/0x44 [ 433.728110][T26797] dump_stack_lvl+0xd0/0x124 [ 433.729314][T26797] dump_stack+0x1c/0x28 [ 433.730413][T26797] should_fail_ex+0x3f8/0x5c4 [ 433.731665][T26797] __should_failslab+0xc8/0x128 [ 433.733033][T26797] should_failslab+0x10/0x28 [ 433.734269][T26797] kmem_cache_alloc+0x80/0x424 [ 433.735480][T26797] btrfs_alloc_path+0x30/0x3c [ 433.736674][T26797] __btrfs_run_delayed_items+0x88/0x420 [ 433.738149][T26797] btrfs_run_delayed_items+0x24/0x34 [ 433.739546][T26797] create_pending_snapshot+0x8e4/0x2834 [ 433.740988][T26797] create_pending_snapshots+0x150/0x198 [ 433.742465][T26797] btrfs_commit_transaction+0x1000/0x2d58 [ 433.743996][T26797] create_snapshot+0x418/0x6f0 [ 433.745282][T26797] btrfs_mksubvol+0x494/0x5f8 [ 433.746485][T26797] btrfs_mksnapshot+0xc8/0x158 [ 433.747720][T26797] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 433.749203][T26797] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 433.750683][T26797] btrfs_ioctl+0x9b4/0xb08 [ 433.751866][T26797] __arm64_sys_ioctl+0x14c/0x1c8 [ 433.753175][T26797] invoke_syscall+0x98/0x2b8 [ 433.754366][T26797] el0_svc_common+0x130/0x23c [ 433.755623][T26797] do_el0_svc+0x48/0x58 [ 433.756650][T26797] el0_svc+0x58/0x16c [ 433.757726][T26797] el0t_64_sync_handler+0x84/0xfc [ 433.759078][T26797] el0t_64_sync+0x190/0x194 [ 433.760505][T26797] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 433.763309][T26797] BTRFS info (device loop0: state EA): forced readonly [ 433.765114][T26797] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 433.767458][T26797] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 433.992916][T26815] loop0: detected capacity change from 0 to 32768 [ 433.995833][T26815] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (26815) [ 434.000726][T26815] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 434.002991][T26815] BTRFS info (device loop0): using free space tree [ 434.013454][T26815] BTRFS info (device loop0): enabling ssd optimizations [ 434.015343][T26815] BTRFS info (device loop0): auto enabling async discard [ 434.019585][T26815] FAULT_INJECTION: forcing a failure. [ 434.019585][T26815] name failslab, interval 1, probability 0, space 0, times 0 [ 434.023138][T26815] CPU: 1 PID: 26815 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 434.025860][T26815] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 434.028525][T26815] Call trace: [ 434.029400][T26815] dump_backtrace+0x1b8/0x1e4 [ 434.030708][T26815] show_stack+0x2c/0x44 [ 434.031796][T26815] dump_stack_lvl+0xd0/0x124 [ 434.033014][T26815] dump_stack+0x1c/0x28 [ 434.034116][T26815] should_fail_ex+0x3f8/0x5c4 [ 434.035378][T26815] __should_failslab+0xc8/0x128 [ 434.036644][T26815] should_failslab+0x10/0x28 [ 434.037885][T26815] kmem_cache_alloc+0x80/0x424 [ 434.039173][T26815] btrfs_alloc_path+0x30/0x3c [ 434.040403][T26815] __btrfs_run_delayed_items+0x88/0x420 [ 434.041840][T26815] btrfs_run_delayed_items+0x24/0x34 [ 434.043262][T26815] create_pending_snapshot+0x8e4/0x2834 [ 434.044684][T26815] create_pending_snapshots+0x150/0x198 [ 434.046184][T26815] btrfs_commit_transaction+0x1000/0x2d58 [ 434.047720][T26815] create_snapshot+0x418/0x6f0 [ 434.049008][T26815] btrfs_mksubvol+0x494/0x5f8 [ 434.050269][T26815] btrfs_mksnapshot+0xc8/0x158 [ 434.051584][T26815] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 434.053085][T26815] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 434.054623][T26815] btrfs_ioctl+0x9b4/0xb08 [ 434.055819][T26815] __arm64_sys_ioctl+0x14c/0x1c8 [ 434.057140][T26815] invoke_syscall+0x98/0x2b8 [ 434.058304][T26815] el0_svc_common+0x130/0x23c [ 434.059543][T26815] do_el0_svc+0x48/0x58 [ 434.060684][T26815] el0_svc+0x58/0x16c [ 434.061770][T26815] el0t_64_sync_handler+0x84/0xfc [ 434.063064][T26815] el0t_64_sync+0x190/0x194 [ 434.064558][T26815] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 434.067340][T26815] BTRFS info (device loop0: state EA): forced readonly [ 434.069282][T26815] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 434.071716][T26815] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 434.308105][T26833] loop0: detected capacity change from 0 to 32768 [ 434.311115][T26833] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (26833) [ 434.316277][T26833] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 434.318528][T26833] BTRFS info (device loop0): using free space tree [ 434.327550][T26833] BTRFS info (device loop0): enabling ssd optimizations [ 434.329431][T26833] BTRFS info (device loop0): auto enabling async discard [ 434.333651][T26833] FAULT_INJECTION: forcing a failure. [ 434.333651][T26833] name failslab, interval 1, probability 0, space 0, times 0 [ 434.336899][T26833] CPU: 1 PID: 26833 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 434.339575][T26833] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 434.342150][T26833] Call trace: [ 434.343043][T26833] dump_backtrace+0x1b8/0x1e4 [ 434.344304][T26833] show_stack+0x2c/0x44 [ 434.345378][T26833] dump_stack_lvl+0xd0/0x124 [ 434.346520][T26833] dump_stack+0x1c/0x28 [ 434.347543][T26833] should_fail_ex+0x3f8/0x5c4 [ 434.348771][T26833] __should_failslab+0xc8/0x128 [ 434.350051][T26833] should_failslab+0x10/0x28 [ 434.351281][T26833] kmem_cache_alloc+0x80/0x424 [ 434.352552][T26833] btrfs_alloc_path+0x30/0x3c [ 434.353850][T26833] __btrfs_run_delayed_items+0x88/0x420 [ 434.355355][T26833] btrfs_run_delayed_items+0x24/0x34 [ 434.356794][T26833] create_pending_snapshot+0x8e4/0x2834 [ 434.358273][T26833] create_pending_snapshots+0x150/0x198 [ 434.359767][T26833] btrfs_commit_transaction+0x1000/0x2d58 [ 434.361273][T26833] create_snapshot+0x418/0x6f0 [ 434.362566][T26833] btrfs_mksubvol+0x494/0x5f8 [ 434.363855][T26833] btrfs_mksnapshot+0xc8/0x158 [ 434.365137][T26833] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 434.366620][T26833] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 434.368113][T26833] btrfs_ioctl+0x9b4/0xb08 [ 434.369302][T26833] __arm64_sys_ioctl+0x14c/0x1c8 [ 434.370618][T26833] invoke_syscall+0x98/0x2b8 [ 434.371820][T26833] el0_svc_common+0x130/0x23c [ 434.373064][T26833] do_el0_svc+0x48/0x58 [ 434.374126][T26833] el0_svc+0x58/0x16c [ 434.375211][T26833] el0t_64_sync_handler+0x84/0xfc [ 434.376557][T26833] el0t_64_sync+0x190/0x194 [ 434.377966][T26833] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 434.380671][T26833] BTRFS info (device loop0: state EA): forced readonly [ 434.382902][T26833] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 434.385284][T26833] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 434.595036][T26852] loop0: detected capacity change from 0 to 32768 [ 434.597915][T26852] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (26852) [ 434.602764][T26852] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 434.605044][T26852] BTRFS info (device loop0): using free space tree [ 434.615493][T26852] BTRFS info (device loop0): enabling ssd optimizations [ 434.617354][T26852] BTRFS info (device loop0): auto enabling async discard [ 434.621160][T26852] FAULT_INJECTION: forcing a failure. [ 434.621160][T26852] name failslab, interval 1, probability 0, space 0, times 0 [ 434.624938][T26852] CPU: 1 PID: 26852 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 434.627741][T26852] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 434.630364][T26852] Call trace: [ 434.631138][T26852] dump_backtrace+0x1b8/0x1e4 [ 434.632415][T26852] show_stack+0x2c/0x44 [ 434.633563][T26852] dump_stack_lvl+0xd0/0x124 [ 434.634751][T26852] dump_stack+0x1c/0x28 [ 434.635835][T26852] should_fail_ex+0x3f8/0x5c4 [ 434.637074][T26852] __should_failslab+0xc8/0x128 [ 434.638353][T26852] should_failslab+0x10/0x28 [ 434.639556][T26852] kmem_cache_alloc+0x80/0x424 [ 434.640792][T26852] btrfs_alloc_path+0x30/0x3c [ 434.642084][T26852] __btrfs_run_delayed_items+0x88/0x420 [ 434.643589][T26852] btrfs_run_delayed_items+0x24/0x34 [ 434.644997][T26852] create_pending_snapshot+0x8e4/0x2834 [ 434.646403][T26852] create_pending_snapshots+0x150/0x198 [ 434.647851][T26852] btrfs_commit_transaction+0x1000/0x2d58 [ 434.649374][T26852] create_snapshot+0x418/0x6f0 [ 434.650704][T26852] btrfs_mksubvol+0x494/0x5f8 [ 434.651926][T26852] btrfs_mksnapshot+0xc8/0x158 [ 434.653207][T26852] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 434.654683][T26852] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 434.656230][T26852] btrfs_ioctl+0x9b4/0xb08 [ 434.657430][T26852] __arm64_sys_ioctl+0x14c/0x1c8 [ 434.658688][T26852] invoke_syscall+0x98/0x2b8 [ 434.659911][T26852] el0_svc_common+0x130/0x23c [ 434.661150][T26852] do_el0_svc+0x48/0x58 [ 434.662295][T26852] el0_svc+0x58/0x16c [ 434.663378][T26852] el0t_64_sync_handler+0x84/0xfc [ 434.664718][T26852] el0t_64_sync+0x190/0x194 [ 434.667973][T26852] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 434.670575][T26852] BTRFS info (device loop0: state EA): forced readonly [ 434.672758][T26852] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 434.675128][T26852] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 434.872884][T26870] loop0: detected capacity change from 0 to 32768 [ 434.875680][T26870] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (26870) [ 434.880973][T26870] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 434.883805][T26870] BTRFS info (device loop0): using free space tree [ 434.894317][T26870] BTRFS info (device loop0): enabling ssd optimizations [ 434.896165][T26870] BTRFS info (device loop0): auto enabling async discard [ 434.899829][T26870] FAULT_INJECTION: forcing a failure. [ 434.899829][T26870] name failslab, interval 1, probability 0, space 0, times 0 [ 434.903863][T26870] CPU: 0 PID: 26870 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 434.906595][T26870] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 434.909204][T26870] Call trace: [ 434.910040][T26870] dump_backtrace+0x1b8/0x1e4 [ 434.911241][T26870] show_stack+0x2c/0x44 [ 434.912336][T26870] dump_stack_lvl+0xd0/0x124 [ 434.913590][T26870] dump_stack+0x1c/0x28 [ 434.914674][T26870] should_fail_ex+0x3f8/0x5c4 [ 434.915892][T26870] __should_failslab+0xc8/0x128 [ 434.917191][T26870] should_failslab+0x10/0x28 [ 434.918405][T26870] kmem_cache_alloc+0x80/0x424 [ 434.919628][T26870] btrfs_alloc_path+0x30/0x3c [ 434.920883][T26870] __btrfs_run_delayed_items+0x88/0x420 [ 434.922401][T26870] btrfs_run_delayed_items+0x24/0x34 [ 434.923809][T26870] create_pending_snapshot+0x8e4/0x2834 [ 434.925327][T26870] create_pending_snapshots+0x150/0x198 [ 434.926825][T26870] btrfs_commit_transaction+0x1000/0x2d58 [ 434.928308][T26870] create_snapshot+0x418/0x6f0 [ 434.929560][T26870] btrfs_mksubvol+0x494/0x5f8 [ 434.930800][T26870] btrfs_mksnapshot+0xc8/0x158 [ 434.932088][T26870] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 434.933578][T26870] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 434.935135][T26870] btrfs_ioctl+0x9b4/0xb08 [ 434.936310][T26870] __arm64_sys_ioctl+0x14c/0x1c8 [ 434.937608][T26870] invoke_syscall+0x98/0x2b8 [ 434.938958][T26870] el0_svc_common+0x130/0x23c [ 434.940194][T26870] do_el0_svc+0x48/0x58 [ 434.941278][T26870] el0_svc+0x58/0x16c [ 434.942316][T26870] el0t_64_sync_handler+0x84/0xfc [ 434.943658][T26870] el0t_64_sync+0x190/0x194 [ 434.947059][T26870] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 434.949788][T26870] BTRFS info (device loop0: state EA): forced readonly [ 434.951593][T26870] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 434.954428][T26870] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 435.151606][T26887] loop0: detected capacity change from 0 to 32768 [ 435.154563][T26887] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (26887) [ 435.159295][T26887] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 435.161574][T26887] BTRFS info (device loop0): using free space tree [ 435.172648][T26887] BTRFS info (device loop0): enabling ssd optimizations [ 435.174479][T26887] BTRFS info (device loop0): auto enabling async discard [ 435.178241][T26887] FAULT_INJECTION: forcing a failure. [ 435.178241][T26887] name failslab, interval 1, probability 0, space 0, times 0 [ 435.181553][T26887] CPU: 1 PID: 26887 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 435.184259][T26887] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 435.186858][T26887] Call trace: [ 435.187766][T26887] dump_backtrace+0x1b8/0x1e4 [ 435.188994][T26887] show_stack+0x2c/0x44 [ 435.190115][T26887] dump_stack_lvl+0xd0/0x124 [ 435.191323][T26887] dump_stack+0x1c/0x28 [ 435.192415][T26887] should_fail_ex+0x3f8/0x5c4 [ 435.193715][T26887] __should_failslab+0xc8/0x128 [ 435.195042][T26887] should_failslab+0x10/0x28 [ 435.196230][T26887] kmem_cache_alloc+0x80/0x424 [ 435.197507][T26887] btrfs_alloc_path+0x30/0x3c [ 435.198789][T26887] __btrfs_run_delayed_items+0x88/0x420 [ 435.200277][T26887] btrfs_run_delayed_items+0x24/0x34 [ 435.201667][T26887] create_pending_snapshot+0x8e4/0x2834 [ 435.203217][T26887] create_pending_snapshots+0x150/0x198 [ 435.204666][T26887] btrfs_commit_transaction+0x1000/0x2d58 [ 435.206261][T26887] create_snapshot+0x418/0x6f0 [ 435.207526][T26887] btrfs_mksubvol+0x494/0x5f8 [ 435.208850][T26887] btrfs_mksnapshot+0xc8/0x158 [ 435.210115][T26887] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 435.211642][T26887] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 435.213167][T26887] btrfs_ioctl+0x9b4/0xb08 [ 435.214340][T26887] __arm64_sys_ioctl+0x14c/0x1c8 [ 435.215684][T26887] invoke_syscall+0x98/0x2b8 [ 435.216918][T26887] el0_svc_common+0x130/0x23c [ 435.218194][T26887] do_el0_svc+0x48/0x58 [ 435.219306][T26887] el0_svc+0x58/0x16c [ 435.220338][T26887] el0t_64_sync_handler+0x84/0xfc [ 435.221650][T26887] el0t_64_sync+0x190/0x194 [ 435.223100][T26887] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 435.225870][T26887] BTRFS info (device loop0: state EA): forced readonly [ 435.227675][T26887] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 435.229987][T26887] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 435.426787][T26904] loop0: detected capacity change from 0 to 32768 [ 435.429773][T26904] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (26904) [ 435.435761][T26904] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 435.438104][T26904] BTRFS info (device loop0): using free space tree [ 435.449170][T26904] BTRFS info (device loop0): enabling ssd optimizations [ 435.451178][T26904] BTRFS info (device loop0): auto enabling async discard [ 435.454869][T26904] FAULT_INJECTION: forcing a failure. [ 435.454869][T26904] name failslab, interval 1, probability 0, space 0, times 0 [ 435.458241][T26904] CPU: 1 PID: 26904 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 435.461047][T26904] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 435.463617][T26904] Call trace: [ 435.464519][T26904] dump_backtrace+0x1b8/0x1e4 [ 435.465798][T26904] show_stack+0x2c/0x44 [ 435.466914][T26904] dump_stack_lvl+0xd0/0x124 [ 435.468145][T26904] dump_stack+0x1c/0x28 [ 435.469313][T26904] should_fail_ex+0x3f8/0x5c4 [ 435.470566][T26904] __should_failslab+0xc8/0x128 [ 435.471933][T26904] should_failslab+0x10/0x28 [ 435.473128][T26904] kmem_cache_alloc+0x80/0x424 [ 435.474358][T26904] btrfs_alloc_path+0x30/0x3c [ 435.475595][T26904] __btrfs_run_delayed_items+0x88/0x420 [ 435.477083][T26904] btrfs_run_delayed_items+0x24/0x34 [ 435.478564][T26904] create_pending_snapshot+0x8e4/0x2834 [ 435.480040][T26904] create_pending_snapshots+0x150/0x198 [ 435.481560][T26904] btrfs_commit_transaction+0x1000/0x2d58 [ 435.483087][T26904] create_snapshot+0x418/0x6f0 [ 435.484363][T26904] btrfs_mksubvol+0x494/0x5f8 [ 435.485614][T26904] btrfs_mksnapshot+0xc8/0x158 [ 435.486884][T26904] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 435.488382][T26904] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 435.489931][T26904] btrfs_ioctl+0x9b4/0xb08 [ 435.491134][T26904] __arm64_sys_ioctl+0x14c/0x1c8 [ 435.492404][T26904] invoke_syscall+0x98/0x2b8 [ 435.493626][T26904] el0_svc_common+0x130/0x23c [ 435.494855][T26904] do_el0_svc+0x48/0x58 [ 435.495951][T26904] el0_svc+0x58/0x16c [ 435.496995][T26904] el0t_64_sync_handler+0x84/0xfc [ 435.498387][T26904] el0t_64_sync+0x190/0x194 [ 435.500279][T26904] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 435.503176][T26904] BTRFS info (device loop0: state EA): forced readonly [ 435.504927][T26904] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 435.507296][T26904] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 435.723492][T26921] loop0: detected capacity change from 0 to 32768 [ 435.726358][T26921] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (26921) [ 435.731177][T26921] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 435.733589][T26921] BTRFS info (device loop0): using free space tree [ 435.743722][T26921] BTRFS info (device loop0): enabling ssd optimizations [ 435.745626][T26921] BTRFS info (device loop0): auto enabling async discard [ 435.749445][T26921] FAULT_INJECTION: forcing a failure. [ 435.749445][T26921] name failslab, interval 1, probability 0, space 0, times 0 [ 435.753309][T26921] CPU: 1 PID: 26921 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 435.756044][T26921] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 435.758594][T26921] Call trace: [ 435.759420][T26921] dump_backtrace+0x1b8/0x1e4 [ 435.760645][T26921] show_stack+0x2c/0x44 [ 435.761700][T26921] dump_stack_lvl+0xd0/0x124 [ 435.762934][T26921] dump_stack+0x1c/0x28 [ 435.764050][T26921] should_fail_ex+0x3f8/0x5c4 [ 435.765300][T26921] __should_failslab+0xc8/0x128 [ 435.766593][T26921] should_failslab+0x10/0x28 [ 435.767813][T26921] kmem_cache_alloc+0x80/0x424 [ 435.769074][T26921] btrfs_alloc_path+0x30/0x3c [ 435.770308][T26921] __btrfs_run_delayed_items+0x88/0x420 [ 435.771761][T26921] btrfs_run_delayed_items+0x24/0x34 [ 435.773176][T26921] create_pending_snapshot+0x8e4/0x2834 [ 435.774648][T26921] create_pending_snapshots+0x150/0x198 [ 435.776150][T26921] btrfs_commit_transaction+0x1000/0x2d58 [ 435.777618][T26921] create_snapshot+0x418/0x6f0 [ 435.778879][T26921] btrfs_mksubvol+0x494/0x5f8 [ 435.780069][T26921] btrfs_mksnapshot+0xc8/0x158 [ 435.781356][T26921] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 435.782944][T26921] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 435.784499][T26921] btrfs_ioctl+0x9b4/0xb08 [ 435.785729][T26921] __arm64_sys_ioctl+0x14c/0x1c8 [ 435.787077][T26921] invoke_syscall+0x98/0x2b8 [ 435.788331][T26921] el0_svc_common+0x130/0x23c [ 435.789555][T26921] do_el0_svc+0x48/0x58 [ 435.790677][T26921] el0_svc+0x58/0x16c [ 435.791755][T26921] el0t_64_sync_handler+0x84/0xfc [ 435.793086][T26921] el0t_64_sync+0x190/0x194 [ 435.797593][T26921] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 435.800458][T26921] BTRFS info (device loop0: state EA): forced readonly [ 435.802608][T26921] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 435.805084][T26921] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 436.016827][T26938] loop0: detected capacity change from 0 to 32768 [ 436.019660][T26938] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (26938) [ 436.024962][T26938] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 436.027322][T26938] BTRFS info (device loop0): using free space tree [ 436.037896][T26938] BTRFS info (device loop0): enabling ssd optimizations [ 436.039653][T26938] BTRFS info (device loop0): auto enabling async discard [ 436.044674][T26938] FAULT_INJECTION: forcing a failure. [ 436.044674][T26938] name failslab, interval 1, probability 0, space 0, times 0 [ 436.048197][T26938] CPU: 0 PID: 26938 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 436.051032][T26938] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 436.053857][T26938] Call trace: [ 436.054754][T26938] dump_backtrace+0x1b8/0x1e4 [ 436.056017][T26938] show_stack+0x2c/0x44 [ 436.057137][T26938] dump_stack_lvl+0xd0/0x124 [ 436.058394][T26938] dump_stack+0x1c/0x28 [ 436.059576][T26938] should_fail_ex+0x3f8/0x5c4 [ 436.060835][T26938] __should_failslab+0xc8/0x128 [ 436.062183][T26938] should_failslab+0x10/0x28 [ 436.063495][T26938] kmem_cache_alloc+0x80/0x424 [ 436.064770][T26938] btrfs_alloc_path+0x30/0x3c [ 436.066002][T26938] __btrfs_run_delayed_items+0x88/0x420 [ 436.067509][T26938] btrfs_run_delayed_items+0x24/0x34 [ 436.068987][T26938] create_pending_snapshot+0x8e4/0x2834 [ 436.070488][T26938] create_pending_snapshots+0x150/0x198 [ 436.071976][T26938] btrfs_commit_transaction+0x1000/0x2d58 [ 436.073517][T26938] create_snapshot+0x418/0x6f0 [ 436.074834][T26938] btrfs_mksubvol+0x494/0x5f8 [ 436.076128][T26938] btrfs_mksnapshot+0xc8/0x158 [ 436.077382][T26938] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 436.078922][T26938] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 436.080447][T26938] btrfs_ioctl+0x9b4/0xb08 [ 436.081631][T26938] __arm64_sys_ioctl+0x14c/0x1c8 [ 436.082940][T26938] invoke_syscall+0x98/0x2b8 [ 436.084177][T26938] el0_svc_common+0x130/0x23c [ 436.085402][T26938] do_el0_svc+0x48/0x58 [ 436.086566][T26938] el0_svc+0x58/0x16c [ 436.087615][T26938] el0t_64_sync_handler+0x84/0xfc [ 436.088948][T26938] el0t_64_sync+0x190/0x194 [ 436.090539][T26938] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 436.093483][T26938] BTRFS info (device loop0: state EA): forced readonly [ 436.095270][T26938] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 436.097799][T26938] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 436.305012][T26955] loop0: detected capacity change from 0 to 32768 [ 436.307847][T26955] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (26955) [ 436.312579][T26955] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 436.314754][T26955] BTRFS info (device loop0): using free space tree [ 436.325175][T26955] BTRFS info (device loop0): enabling ssd optimizations [ 436.327169][T26955] BTRFS info (device loop0): auto enabling async discard [ 436.330965][T26955] FAULT_INJECTION: forcing a failure. [ 436.330965][T26955] name failslab, interval 1, probability 0, space 0, times 0 [ 436.334845][T26955] CPU: 1 PID: 26955 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 436.337589][T26955] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 436.340227][T26955] Call trace: [ 436.341089][T26955] dump_backtrace+0x1b8/0x1e4 [ 436.342330][T26955] show_stack+0x2c/0x44 [ 436.343450][T26955] dump_stack_lvl+0xd0/0x124 [ 436.344645][T26955] dump_stack+0x1c/0x28 [ 436.345745][T26955] should_fail_ex+0x3f8/0x5c4 [ 436.346942][T26955] __should_failslab+0xc8/0x128 [ 436.348311][T26955] should_failslab+0x10/0x28 [ 436.349561][T26955] kmem_cache_alloc+0x80/0x424 [ 436.350868][T26955] btrfs_alloc_path+0x30/0x3c [ 436.352169][T26955] __btrfs_run_delayed_items+0x88/0x420 [ 436.353646][T26955] btrfs_run_delayed_items+0x24/0x34 [ 436.355070][T26955] create_pending_snapshot+0x8e4/0x2834 [ 436.356509][T26955] create_pending_snapshots+0x150/0x198 [ 436.358055][T26955] btrfs_commit_transaction+0x1000/0x2d58 [ 436.359616][T26955] create_snapshot+0x418/0x6f0 [ 436.360901][T26955] btrfs_mksubvol+0x494/0x5f8 [ 436.362137][T26955] btrfs_mksnapshot+0xc8/0x158 [ 436.363407][T26955] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 436.364963][T26955] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 436.366498][T26955] btrfs_ioctl+0x9b4/0xb08 [ 436.367721][T26955] __arm64_sys_ioctl+0x14c/0x1c8 [ 436.369020][T26955] invoke_syscall+0x98/0x2b8 [ 436.370277][T26955] el0_svc_common+0x130/0x23c [ 436.371513][T26955] do_el0_svc+0x48/0x58 [ 436.372609][T26955] el0_svc+0x58/0x16c [ 436.373686][T26955] el0t_64_sync_handler+0x84/0xfc [ 436.375026][T26955] el0t_64_sync+0x190/0x194 [ 436.378421][T26955] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 436.381179][T26955] BTRFS info (device loop0: state EA): forced readonly [ 436.383757][T26955] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 436.386157][T26955] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 436.608093][T26972] loop0: detected capacity change from 0 to 32768 [ 436.611037][T26972] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (26972) [ 436.616104][T26972] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 436.618417][T26972] BTRFS info (device loop0): using free space tree [ 436.628961][T26972] BTRFS info (device loop0): enabling ssd optimizations [ 436.630751][T26972] BTRFS info (device loop0): auto enabling async discard [ 436.634599][T26972] FAULT_INJECTION: forcing a failure. [ 436.634599][T26972] name failslab, interval 1, probability 0, space 0, times 0 [ 436.637991][T26972] CPU: 0 PID: 26972 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 436.640711][T26972] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 436.643302][T26972] Call trace: [ 436.644164][T26972] dump_backtrace+0x1b8/0x1e4 [ 436.645431][T26972] show_stack+0x2c/0x44 [ 436.646521][T26972] dump_stack_lvl+0xd0/0x124 [ 436.647718][T26972] dump_stack+0x1c/0x28 [ 436.648778][T26972] should_fail_ex+0x3f8/0x5c4 [ 436.650034][T26972] __should_failslab+0xc8/0x128 [ 436.651358][T26972] should_failslab+0x10/0x28 [ 436.652528][T26972] kmem_cache_alloc+0x80/0x424 [ 436.653804][T26972] btrfs_alloc_path+0x30/0x3c [ 436.655054][T26972] __btrfs_run_delayed_items+0x88/0x420 [ 436.656520][T26972] btrfs_run_delayed_items+0x24/0x34 [ 436.657975][T26972] create_pending_snapshot+0x8e4/0x2834 [ 436.659467][T26972] create_pending_snapshots+0x150/0x198 [ 436.660945][T26972] btrfs_commit_transaction+0x1000/0x2d58 [ 436.662483][T26972] create_snapshot+0x418/0x6f0 [ 436.663754][T26972] btrfs_mksubvol+0x494/0x5f8 [ 436.664910][T26972] btrfs_mksnapshot+0xc8/0x158 [ 436.666243][T26972] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 436.667713][T26972] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 436.669239][T26972] btrfs_ioctl+0x9b4/0xb08 [ 436.670417][T26972] __arm64_sys_ioctl+0x14c/0x1c8 [ 436.671685][T26972] invoke_syscall+0x98/0x2b8 [ 436.672856][T26972] el0_svc_common+0x130/0x23c [ 436.674060][T26972] do_el0_svc+0x48/0x58 [ 436.675177][T26972] el0_svc+0x58/0x16c [ 436.676281][T26972] el0t_64_sync_handler+0x84/0xfc [ 436.677581][T26972] el0t_64_sync+0x190/0x194 [ 436.681228][T26972] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 436.684327][T26972] BTRFS info (device loop0: state EA): forced readonly [ 436.686254][T26972] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 436.688786][T26972] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 436.923730][T26989] loop0: detected capacity change from 0 to 32768 [ 436.926600][T26989] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (26989) [ 436.931146][T26989] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 436.933462][T26989] BTRFS info (device loop0): using free space tree [ 436.944554][T26989] BTRFS info (device loop0): enabling ssd optimizations [ 436.946529][T26989] BTRFS info (device loop0): auto enabling async discard [ 436.950343][T26989] FAULT_INJECTION: forcing a failure. [ 436.950343][T26989] name failslab, interval 1, probability 0, space 0, times 0 [ 436.953854][T26989] CPU: 1 PID: 26989 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 436.956613][T26989] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 436.959294][T26989] Call trace: [ 436.960190][T26989] dump_backtrace+0x1b8/0x1e4 [ 436.961413][T26989] show_stack+0x2c/0x44 [ 436.962509][T26989] dump_stack_lvl+0xd0/0x124 [ 436.963776][T26989] dump_stack+0x1c/0x28 [ 436.964903][T26989] should_fail_ex+0x3f8/0x5c4 [ 436.966113][T26989] __should_failslab+0xc8/0x128 [ 436.967378][T26989] should_failslab+0x10/0x28 [ 436.968618][T26989] kmem_cache_alloc+0x80/0x424 [ 436.969890][T26989] btrfs_alloc_path+0x30/0x3c [ 436.971161][T26989] __btrfs_run_delayed_items+0x88/0x420 [ 436.972666][T26989] btrfs_run_delayed_items+0x24/0x34 [ 436.974060][T26989] btrfs_commit_transaction+0xa10/0x2d58 [ 436.975569][T26989] create_snapshot+0x418/0x6f0 [ 436.976850][T26989] btrfs_mksubvol+0x494/0x5f8 [ 436.978125][T26989] btrfs_mksnapshot+0xc8/0x158 [ 436.979403][T26989] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 436.980933][T26989] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 436.982427][T26989] btrfs_ioctl+0x9b4/0xb08 [ 436.983685][T26989] __arm64_sys_ioctl+0x14c/0x1c8 [ 436.985027][T26989] invoke_syscall+0x98/0x2b8 [ 436.986231][T26989] el0_svc_common+0x130/0x23c [ 436.987481][T26989] do_el0_svc+0x48/0x58 [ 436.988589][T26989] el0_svc+0x58/0x16c [ 436.989702][T26989] el0t_64_sync_handler+0x84/0xfc [ 436.991001][T26989] el0t_64_sync+0x190/0x194 [ 436.992569][T26989] BTRFS warning (device loop0): Skipping commit of aborted transaction. [ 436.994793][T26989] BTRFS: error (device loop0: state A) in cleanup_transaction:1983: errno=-12 Out of memory [ 436.997576][T26989] BTRFS info (device loop0: state EA): forced readonly [ 437.218085][T27006] loop0: detected capacity change from 0 to 32768 [ 437.221243][T27006] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (27006) [ 437.228726][T27006] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 437.231169][T27006] BTRFS info (device loop0): using free space tree [ 437.244100][T27006] BTRFS info (device loop0): enabling ssd optimizations [ 437.246161][T27006] BTRFS info (device loop0): auto enabling async discard [ 437.257577][T27006] FAULT_INJECTION: forcing a failure. [ 437.257577][T27006] name failslab, interval 1, probability 0, space 0, times 0 [ 437.261087][T27006] CPU: 0 PID: 27006 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 437.263896][T27006] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 437.266500][T27006] Call trace: [ 437.267369][T27006] dump_backtrace+0x1b8/0x1e4 [ 437.268602][T27006] show_stack+0x2c/0x44 [ 437.269733][T27006] dump_stack_lvl+0xd0/0x124 [ 437.270946][T27006] dump_stack+0x1c/0x28 [ 437.272079][T27006] should_fail_ex+0x3f8/0x5c4 [ 437.273325][T27006] __should_failslab+0xc8/0x128 [ 437.274624][T27006] should_failslab+0x10/0x28 [ 437.275875][T27006] kmem_cache_alloc+0x80/0x424 [ 437.277107][T27006] btrfs_alloc_path+0x30/0x3c [ 437.278352][T27006] __btrfs_run_delayed_items+0x88/0x420 [ 437.279839][T27006] btrfs_run_delayed_items+0x24/0x34 [ 437.281204][T27006] btrfs_commit_transaction+0xa10/0x2d58 [ 437.282651][T27006] create_snapshot+0x418/0x6f0 [ 437.283926][T27006] btrfs_mksubvol+0x494/0x5f8 [ 437.285129][T27006] btrfs_mksnapshot+0xc8/0x158 [ 437.286399][T27006] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 437.287804][T27006] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 437.289267][T27006] btrfs_ioctl+0x9b4/0xb08 [ 437.290420][T27006] __arm64_sys_ioctl+0x14c/0x1c8 [ 437.291758][T27006] invoke_syscall+0x98/0x2b8 [ 437.293060][T27006] el0_svc_common+0x130/0x23c [ 437.294297][T27006] do_el0_svc+0x48/0x58 [ 437.295390][T27006] el0_svc+0x58/0x16c [ 437.296446][T27006] el0t_64_sync_handler+0x84/0xfc [ 437.297776][T27006] el0t_64_sync+0x190/0x194 [ 437.301519][T27006] BTRFS warning (device loop0): Skipping commit of aborted transaction. [ 437.303946][T27006] BTRFS: error (device loop0: state A) in cleanup_transaction:1983: errno=-12 Out of memory [ 437.306636][T27006] BTRFS info (device loop0: state EA): forced readonly [ 437.515520][T27037] loop0: detected capacity change from 0 to 32768 [ 437.518388][T27037] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (27037) [ 437.523548][T27037] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 437.525833][T27037] BTRFS info (device loop0): using free space tree [ 437.536298][T27037] BTRFS info (device loop0): enabling ssd optimizations [ 437.538264][T27037] BTRFS info (device loop0): auto enabling async discard [ 437.541988][T27037] FAULT_INJECTION: forcing a failure. [ 437.541988][T27037] name failslab, interval 1, probability 0, space 0, times 0 [ 437.545784][T27037] CPU: 0 PID: 27037 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 437.548483][T27037] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 437.551125][T27037] Call trace: [ 437.552003][T27037] dump_backtrace+0x1b8/0x1e4 [ 437.553273][T27037] show_stack+0x2c/0x44 [ 437.554349][T27037] dump_stack_lvl+0xd0/0x124 [ 437.555602][T27037] dump_stack+0x1c/0x28 [ 437.556735][T27037] should_fail_ex+0x3f8/0x5c4 [ 437.557929][T27037] __should_failslab+0xc8/0x128 [ 437.559260][T27037] should_failslab+0x10/0x28 [ 437.560464][T27037] kmem_cache_alloc+0x80/0x424 [ 437.561738][T27037] btrfs_alloc_path+0x30/0x3c [ 437.562994][T27037] __btrfs_run_delayed_items+0x88/0x420 [ 437.564498][T27037] btrfs_run_delayed_items+0x24/0x34 [ 437.565891][T27037] create_pending_snapshot+0x8e4/0x2834 [ 437.567365][T27037] create_pending_snapshots+0x150/0x198 [ 437.568845][T27037] btrfs_commit_transaction+0x1000/0x2d58 [ 437.570372][T27037] create_snapshot+0x418/0x6f0 [ 437.571673][T27037] btrfs_mksubvol+0x494/0x5f8 [ 437.572899][T27037] btrfs_mksnapshot+0xc8/0x158 [ 437.574133][T27037] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 437.575710][T27037] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 437.577251][T27037] btrfs_ioctl+0x9b4/0xb08 [ 437.578430][T27037] __arm64_sys_ioctl+0x14c/0x1c8 [ 437.579775][T27037] invoke_syscall+0x98/0x2b8 [ 437.581020][T27037] el0_svc_common+0x130/0x23c [ 437.582266][T27037] do_el0_svc+0x48/0x58 [ 437.583371][T27037] el0_svc+0x58/0x16c [ 437.584438][T27037] el0t_64_sync_handler+0x84/0xfc [ 437.585732][T27037] el0t_64_sync+0x190/0x194 [ 437.589622][T27037] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 437.592628][T27037] BTRFS info (device loop0: state EA): forced readonly [ 437.594452][T27037] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 437.596765][T27037] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 437.816517][T27054] loop0: detected capacity change from 0 to 32768 [ 437.819595][T27054] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (27054) [ 437.824719][T27054] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 437.826987][T27054] BTRFS info (device loop0): using free space tree [ 437.837431][T27054] BTRFS info (device loop0): enabling ssd optimizations [ 437.839369][T27054] BTRFS info (device loop0): auto enabling async discard [ 437.843436][T27054] FAULT_INJECTION: forcing a failure. [ 437.843436][T27054] name failslab, interval 1, probability 0, space 0, times 0 [ 437.846740][T27054] CPU: 0 PID: 27054 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 437.849457][T27054] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 437.852131][T27054] Call trace: [ 437.852991][T27054] dump_backtrace+0x1b8/0x1e4 [ 437.854275][T27054] show_stack+0x2c/0x44 [ 437.855355][T27054] dump_stack_lvl+0xd0/0x124 [ 437.856542][T27054] dump_stack+0x1c/0x28 [ 437.857645][T27054] should_fail_ex+0x3f8/0x5c4 [ 437.858950][T27054] __should_failslab+0xc8/0x128 [ 437.860253][T27054] should_failslab+0x10/0x28 [ 437.861478][T27054] kmem_cache_alloc+0x80/0x424 [ 437.862772][T27054] btrfs_alloc_path+0x30/0x3c [ 437.863946][T27054] __btrfs_run_delayed_items+0x88/0x420 [ 437.865434][T27054] btrfs_run_delayed_items+0x24/0x34 [ 437.866842][T27054] create_pending_snapshot+0x8e4/0x2834 [ 437.868306][T27054] create_pending_snapshots+0x150/0x198 [ 437.869771][T27054] btrfs_commit_transaction+0x1000/0x2d58 [ 437.871325][T27054] create_snapshot+0x418/0x6f0 [ 437.872643][T27054] btrfs_mksubvol+0x494/0x5f8 [ 437.873877][T27054] btrfs_mksnapshot+0xc8/0x158 [ 437.875113][T27054] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 437.876596][T27054] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 437.878085][T27054] btrfs_ioctl+0x9b4/0xb08 [ 437.879284][T27054] __arm64_sys_ioctl+0x14c/0x1c8 [ 437.880632][T27054] invoke_syscall+0x98/0x2b8 [ 437.881860][T27054] el0_svc_common+0x130/0x23c [ 437.883050][T27054] do_el0_svc+0x48/0x58 [ 437.884190][T27054] el0_svc+0x58/0x16c [ 437.885277][T27054] el0t_64_sync_handler+0x84/0xfc [ 437.886619][T27054] el0t_64_sync+0x190/0x194 [ 437.890191][T27054] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 437.893124][T27054] BTRFS info (device loop0: state EA): forced readonly [ 437.894888][T27054] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 437.897261][T27054] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 438.140022][T27071] loop0: detected capacity change from 0 to 32768 [ 438.143333][T27071] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (27071) [ 438.150153][T27071] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 438.152672][T27071] BTRFS info (device loop0): using free space tree [ 438.163025][T27071] BTRFS info (device loop0): enabling ssd optimizations [ 438.165000][T27071] BTRFS info (device loop0): auto enabling async discard [ 438.176512][T27071] FAULT_INJECTION: forcing a failure. [ 438.176512][T27071] name failslab, interval 1, probability 0, space 0, times 0 [ 438.180052][T27071] CPU: 1 PID: 27071 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 438.182854][T27071] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 438.185510][T27071] Call trace: [ 438.186414][T27071] dump_backtrace+0x1b8/0x1e4 [ 438.187660][T27071] show_stack+0x2c/0x44 [ 438.188768][T27071] dump_stack_lvl+0xd0/0x124 [ 438.189973][T27071] dump_stack+0x1c/0x28 [ 438.191137][T27071] should_fail_ex+0x3f8/0x5c4 [ 438.192392][T27071] __should_failslab+0xc8/0x128 [ 438.193683][T27071] should_failslab+0x10/0x28 [ 438.194944][T27071] kmem_cache_alloc+0x80/0x424 [ 438.196201][T27071] btrfs_alloc_path+0x30/0x3c [ 438.197450][T27071] __btrfs_run_delayed_items+0x88/0x420 [ 438.198986][T27071] btrfs_run_delayed_items+0x24/0x34 [ 438.200388][T27071] create_pending_snapshot+0x8e4/0x2834 [ 438.201924][T27071] create_pending_snapshots+0x150/0x198 [ 438.203392][T27071] btrfs_commit_transaction+0x1000/0x2d58 [ 438.204935][T27071] create_snapshot+0x418/0x6f0 [ 438.206196][T27071] btrfs_mksubvol+0x494/0x5f8 [ 438.207480][T27071] btrfs_mksnapshot+0xc8/0x158 [ 438.208791][T27071] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 438.210294][T27071] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 438.211801][T27071] btrfs_ioctl+0x9b4/0xb08 [ 438.212991][T27071] __arm64_sys_ioctl+0x14c/0x1c8 [ 438.214369][T27071] invoke_syscall+0x98/0x2b8 [ 438.215636][T27071] el0_svc_common+0x130/0x23c [ 438.216894][T27071] do_el0_svc+0x48/0x58 [ 438.218014][T27071] el0_svc+0x58/0x16c [ 438.219129][T27071] el0t_64_sync_handler+0x84/0xfc [ 438.220489][T27071] el0t_64_sync+0x190/0x194 [ 438.222061][T27071] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 438.225119][T27071] BTRFS info (device loop0: state EA): forced readonly [ 438.227037][T27071] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 438.229113][T27071] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 438.520097][T27102] loop0: detected capacity change from 0 to 32768 [ 438.533207][T27102] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (27102) [ 438.539490][T27102] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 438.541872][T27102] BTRFS info (device loop0): using free space tree [ 438.625308][T27102] BTRFS info (device loop0): enabling ssd optimizations [ 438.627080][T27102] BTRFS info (device loop0): auto enabling async discard [ 438.630604][T27102] FAULT_INJECTION: forcing a failure. [ 438.630604][T27102] name failslab, interval 1, probability 0, space 0, times 0 [ 438.642275][T27102] CPU: 0 PID: 27102 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 438.644793][T27102] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 438.647108][T27102] Call trace: [ 438.647956][T27102] dump_backtrace+0x1b8/0x1e4 [ 438.649048][T27102] show_stack+0x2c/0x44 [ 438.650080][T27102] dump_stack_lvl+0xd0/0x124 [ 438.651172][T27102] dump_stack+0x1c/0x28 [ 438.652165][T27102] should_fail_ex+0x3f8/0x5c4 [ 438.653337][T27102] __should_failslab+0xc8/0x128 [ 438.654551][T27102] should_failslab+0x10/0x28 [ 438.655687][T27102] kmem_cache_alloc+0x80/0x424 [ 438.656841][T27102] btrfs_alloc_path+0x30/0x3c [ 438.657988][T27102] __btrfs_run_delayed_items+0x88/0x420 [ 438.659462][T27102] btrfs_run_delayed_items+0x24/0x34 [ 438.660856][T27102] create_pending_snapshot+0x8e4/0x2834 [ 438.662310][T27102] create_pending_snapshots+0x150/0x198 [ 438.663827][T27102] btrfs_commit_transaction+0x1000/0x2d58 [ 438.665407][T27102] create_snapshot+0x418/0x6f0 [ 438.666682][T27102] btrfs_mksubvol+0x494/0x5f8 [ 438.667936][T27102] btrfs_mksnapshot+0xc8/0x158 [ 438.669224][T27102] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 438.670678][T27102] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 438.672129][T27102] btrfs_ioctl+0x9b4/0xb08 [ 438.673229][T27102] __arm64_sys_ioctl+0x14c/0x1c8 [ 438.674466][T27102] invoke_syscall+0x98/0x2b8 [ 438.675574][T27102] el0_svc_common+0x130/0x23c [ 438.676819][T27102] do_el0_svc+0x48/0x58 [ 438.677857][T27102] el0_svc+0x58/0x16c [ 438.678882][T27102] el0t_64_sync_handler+0x84/0xfc [ 438.680124][T27102] el0t_64_sync+0x190/0x194 [ 438.742326][T27102] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 438.752268][T27102] BTRFS info (device loop0: state EA): forced readonly [ 438.754141][T27102] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 438.756484][T27102] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 439.135253][T27144] loop0: detected capacity change from 0 to 32768 [ 439.138338][T27144] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (27144) [ 439.145308][T27144] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 439.147594][T27144] BTRFS info (device loop0): using free space tree [ 439.157887][T27144] BTRFS info (device loop0): enabling ssd optimizations [ 439.159912][T27144] BTRFS info (device loop0): auto enabling async discard [ 439.176802][T27144] FAULT_INJECTION: forcing a failure. [ 439.176802][T27144] name failslab, interval 1, probability 0, space 0, times 0 [ 439.180073][T27144] CPU: 0 PID: 27144 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 439.182808][T27144] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 439.185460][T27144] Call trace: [ 439.186283][T27144] dump_backtrace+0x1b8/0x1e4 [ 439.187532][T27144] show_stack+0x2c/0x44 [ 439.188602][T27144] dump_stack_lvl+0xd0/0x124 [ 439.189825][T27144] dump_stack+0x1c/0x28 [ 439.190961][T27144] should_fail_ex+0x3f8/0x5c4 [ 439.192172][T27144] __should_failslab+0xc8/0x128 [ 439.193462][T27144] should_failslab+0x10/0x28 [ 439.194661][T27144] kmem_cache_alloc+0x80/0x424 [ 439.195942][T27144] btrfs_alloc_path+0x30/0x3c [ 439.197206][T27144] __btrfs_run_delayed_items+0x88/0x420 [ 439.198639][T27144] btrfs_run_delayed_items+0x24/0x34 [ 439.200002][T27144] create_pending_snapshot+0x8e4/0x2834 [ 439.201431][T27144] create_pending_snapshots+0x150/0x198 [ 439.202911][T27144] btrfs_commit_transaction+0x1000/0x2d58 [ 439.204487][T27144] create_snapshot+0x418/0x6f0 [ 439.205747][T27144] btrfs_mksubvol+0x494/0x5f8 [ 439.206950][T27144] btrfs_mksnapshot+0xc8/0x158 [ 439.208196][T27144] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 439.209728][T27144] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 439.211203][T27144] btrfs_ioctl+0x9b4/0xb08 [ 439.212366][T27144] __arm64_sys_ioctl+0x14c/0x1c8 [ 439.213640][T27144] invoke_syscall+0x98/0x2b8 [ 439.214843][T27144] el0_svc_common+0x130/0x23c [ 439.216071][T27144] do_el0_svc+0x48/0x58 [ 439.217185][T27144] el0_svc+0x58/0x16c [ 439.218235][T27144] el0t_64_sync_handler+0x84/0xfc [ 439.219577][T27144] el0t_64_sync+0x190/0x194 [ 439.238285][T27144] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 439.241039][T27144] BTRFS info (device loop0: state EA): forced readonly [ 439.245525][T27144] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 439.252238][T27144] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 439.531128][T27184] loop0: detected capacity change from 0 to 32768 [ 439.534194][T27184] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (27184) [ 439.538961][T27184] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 439.541330][T27184] BTRFS info (device loop0): using free space tree [ 439.554385][T27184] BTRFS info (device loop0): enabling ssd optimizations [ 439.556358][T27184] BTRFS info (device loop0): auto enabling async discard [ 439.569993][T27184] FAULT_INJECTION: forcing a failure. [ 439.569993][T27184] name failslab, interval 1, probability 0, space 0, times 0 [ 439.573538][T27184] CPU: 1 PID: 27184 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 439.576236][T27184] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 439.578836][T27184] Call trace: [ 439.579654][T27184] dump_backtrace+0x1b8/0x1e4 [ 439.580880][T27184] show_stack+0x2c/0x44 [ 439.581998][T27184] dump_stack_lvl+0xd0/0x124 [ 439.583174][T27184] dump_stack+0x1c/0x28 [ 439.584271][T27184] should_fail_ex+0x3f8/0x5c4 [ 439.585487][T27184] __should_failslab+0xc8/0x128 [ 439.586864][T27184] should_failslab+0x10/0x28 [ 439.588089][T27184] kmem_cache_alloc+0x80/0x424 [ 439.589324][T27184] btrfs_alloc_path+0x30/0x3c [ 439.590599][T27184] __btrfs_run_delayed_items+0x88/0x420 [ 439.592064][T27184] btrfs_run_delayed_items+0x24/0x34 [ 439.593473][T27184] create_pending_snapshot+0x8e4/0x2834 [ 439.594954][T27184] create_pending_snapshots+0x150/0x198 [ 439.596362][T27184] btrfs_commit_transaction+0x1000/0x2d58 [ 439.597791][T27184] create_snapshot+0x418/0x6f0 [ 439.599036][T27184] btrfs_mksubvol+0x494/0x5f8 [ 439.600242][T27184] btrfs_mksnapshot+0xc8/0x158 [ 439.601511][T27184] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 439.602973][T27184] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 439.604441][T27184] btrfs_ioctl+0x9b4/0xb08 [ 439.605623][T27184] __arm64_sys_ioctl+0x14c/0x1c8 [ 439.606971][T27184] invoke_syscall+0x98/0x2b8 [ 439.608198][T27184] el0_svc_common+0x130/0x23c [ 439.609435][T27184] do_el0_svc+0x48/0x58 [ 439.610553][T27184] el0_svc+0x58/0x16c [ 439.611583][T27184] el0t_64_sync_handler+0x84/0xfc [ 439.612912][T27184] el0t_64_sync+0x190/0x194 [ 439.617618][T27184] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 439.620632][T27184] BTRFS info (device loop0: state EA): forced readonly [ 439.622873][T27184] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 439.625628][T27184] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 439.878721][T27224] loop0: detected capacity change from 0 to 32768 [ 439.881474][T27224] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (27224) [ 439.887906][T27224] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 439.890116][T27224] BTRFS info (device loop0): using free space tree [ 439.900267][T27224] BTRFS info (device loop0): enabling ssd optimizations [ 439.902323][T27224] BTRFS info (device loop0): auto enabling async discard [ 439.906078][T27224] FAULT_INJECTION: forcing a failure. [ 439.906078][T27224] name failslab, interval 1, probability 0, space 0, times 0 [ 439.909465][T27224] CPU: 0 PID: 27224 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 439.912274][T27224] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 439.915010][T27224] Call trace: [ 439.915858][T27224] dump_backtrace+0x1b8/0x1e4 [ 439.917140][T27224] show_stack+0x2c/0x44 [ 439.918242][T27224] dump_stack_lvl+0xd0/0x124 [ 439.919469][T27224] dump_stack+0x1c/0x28 [ 439.920616][T27224] should_fail_ex+0x3f8/0x5c4 [ 439.921869][T27224] __should_failslab+0xc8/0x128 [ 439.923178][T27224] should_failslab+0x10/0x28 [ 439.924479][T27224] kmem_cache_alloc+0x80/0x424 [ 439.925820][T27224] btrfs_alloc_path+0x30/0x3c [ 439.927066][T27224] __btrfs_run_delayed_items+0x88/0x420 [ 439.928612][T27224] btrfs_run_delayed_items+0x24/0x34 [ 439.930036][T27224] create_pending_snapshot+0x8e4/0x2834 [ 439.931514][T27224] create_pending_snapshots+0x150/0x198 [ 439.932995][T27224] btrfs_commit_transaction+0x1000/0x2d58 [ 439.934550][T27224] create_snapshot+0x418/0x6f0 [ 439.935811][T27224] btrfs_mksubvol+0x494/0x5f8 [ 439.937090][T27224] btrfs_mksnapshot+0xc8/0x158 [ 439.938405][T27224] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 439.939927][T27224] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 439.941482][T27224] btrfs_ioctl+0x9b4/0xb08 [ 439.942673][T27224] __arm64_sys_ioctl+0x14c/0x1c8 [ 439.943994][T27224] invoke_syscall+0x98/0x2b8 [ 439.945233][T27224] el0_svc_common+0x130/0x23c [ 439.946511][T27224] do_el0_svc+0x48/0x58 [ 439.947610][T27224] el0_svc+0x58/0x16c [ 439.948657][T27224] el0t_64_sync_handler+0x84/0xfc [ 439.950006][T27224] el0t_64_sync+0x190/0x194 [ 439.952993][T27224] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 439.956116][T27224] BTRFS info (device loop0: state EA): forced readonly [ 439.958191][T27224] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 439.960785][T27224] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 440.176268][T27254] loop0: detected capacity change from 0 to 32768 [ 440.179133][T27254] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (27254) [ 440.184199][T27254] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 440.186537][T27254] BTRFS info (device loop0): using free space tree [ 440.196347][T27254] BTRFS info (device loop0): enabling ssd optimizations [ 440.198117][T27254] BTRFS info (device loop0): auto enabling async discard [ 440.202762][T27254] FAULT_INJECTION: forcing a failure. [ 440.202762][T27254] name failslab, interval 1, probability 0, space 0, times 0 [ 440.206232][T27254] CPU: 1 PID: 27254 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 440.209029][T27254] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 440.211669][T27254] Call trace: [ 440.212513][T27254] dump_backtrace+0x1b8/0x1e4 [ 440.213785][T27254] show_stack+0x2c/0x44 [ 440.214887][T27254] dump_stack_lvl+0xd0/0x124 [ 440.216149][T27254] dump_stack+0x1c/0x28 [ 440.217234][T27254] should_fail_ex+0x3f8/0x5c4 [ 440.218461][T27254] __should_failslab+0xc8/0x128 [ 440.219724][T27254] should_failslab+0x10/0x28 [ 440.220908][T27254] kmem_cache_alloc+0x80/0x424 [ 440.222091][T27254] btrfs_alloc_path+0x30/0x3c [ 440.223287][T27254] __btrfs_run_delayed_items+0x88/0x420 [ 440.224754][T27254] btrfs_run_delayed_items+0x24/0x34 [ 440.226119][T27254] create_pending_snapshot+0x8e4/0x2834 [ 440.227555][T27254] create_pending_snapshots+0x150/0x198 [ 440.228994][T27254] btrfs_commit_transaction+0x1000/0x2d58 [ 440.230474][T27254] create_snapshot+0x418/0x6f0 [ 440.231746][T27254] btrfs_mksubvol+0x494/0x5f8 [ 440.232975][T27254] btrfs_mksnapshot+0xc8/0x158 [ 440.234226][T27254] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 440.235731][T27254] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 440.237219][T27254] btrfs_ioctl+0x9b4/0xb08 [ 440.238393][T27254] __arm64_sys_ioctl+0x14c/0x1c8 [ 440.239760][T27254] invoke_syscall+0x98/0x2b8 [ 440.240977][T27254] el0_svc_common+0x130/0x23c [ 440.242169][T27254] do_el0_svc+0x48/0x58 [ 440.243286][T27254] el0_svc+0x58/0x16c [ 440.244327][T27254] el0t_64_sync_handler+0x84/0xfc [ 440.245665][T27254] el0t_64_sync+0x190/0x194 [ 440.247202][T27254] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 440.250058][T27254] BTRFS info (device loop0: state EA): forced readonly [ 440.251939][T27254] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 440.254579][T27254] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 440.487352][T27271] loop0: detected capacity change from 0 to 32768 [ 440.490148][T27271] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (27271) [ 440.496940][T27271] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 440.499200][T27271] BTRFS info (device loop0): using free space tree [ 440.508130][T27271] BTRFS info (device loop0): enabling ssd optimizations [ 440.509964][T27271] BTRFS info (device loop0): auto enabling async discard [ 440.514362][T27271] FAULT_INJECTION: forcing a failure. [ 440.514362][T27271] name failslab, interval 1, probability 0, space 0, times 0 [ 440.517539][T27271] CPU: 1 PID: 27271 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 440.520270][T27271] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 440.522805][T27271] Call trace: [ 440.523666][T27271] dump_backtrace+0x1b8/0x1e4 [ 440.524918][T27271] show_stack+0x2c/0x44 [ 440.526034][T27271] dump_stack_lvl+0xd0/0x124 [ 440.527253][T27271] dump_stack+0x1c/0x28 [ 440.528379][T27271] should_fail_ex+0x3f8/0x5c4 [ 440.529612][T27271] __should_failslab+0xc8/0x128 [ 440.530961][T27271] should_failslab+0x10/0x28 [ 440.532135][T27271] kmem_cache_alloc+0x80/0x424 [ 440.533383][T27271] btrfs_alloc_path+0x30/0x3c [ 440.534632][T27271] __btrfs_run_delayed_items+0x88/0x420 [ 440.536135][T27271] btrfs_run_delayed_items+0x24/0x34 [ 440.537583][T27271] create_pending_snapshot+0x8e4/0x2834 [ 440.539072][T27271] create_pending_snapshots+0x150/0x198 [ 440.540534][T27271] btrfs_commit_transaction+0x1000/0x2d58 [ 440.542099][T27271] create_snapshot+0x418/0x6f0 [ 440.543381][T27271] btrfs_mksubvol+0x494/0x5f8 [ 440.544628][T27271] btrfs_mksnapshot+0xc8/0x158 [ 440.545901][T27271] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 440.547359][T27271] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 440.548896][T27271] btrfs_ioctl+0x9b4/0xb08 [ 440.550078][T27271] __arm64_sys_ioctl+0x14c/0x1c8 [ 440.551397][T27271] invoke_syscall+0x98/0x2b8 [ 440.552644][T27271] el0_svc_common+0x130/0x23c [ 440.553903][T27271] do_el0_svc+0x48/0x58 [ 440.555049][T27271] el0_svc+0x58/0x16c [ 440.556167][T27271] el0t_64_sync_handler+0x84/0xfc [ 440.557527][T27271] el0t_64_sync+0x190/0x194 [ 440.558925][T27271] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 440.561673][T27271] BTRFS info (device loop0: state EA): forced readonly [ 440.567804][T27271] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 440.570169][T27271] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 440.784249][T27289] loop0: detected capacity change from 0 to 32768 [ 440.787180][T27289] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (27289) [ 440.792035][T27289] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 440.794505][T27289] BTRFS info (device loop0): using free space tree [ 440.804881][T27289] BTRFS info (device loop0): enabling ssd optimizations [ 440.806735][T27289] BTRFS info (device loop0): auto enabling async discard [ 440.810679][T27289] FAULT_INJECTION: forcing a failure. [ 440.810679][T27289] name failslab, interval 1, probability 0, space 0, times 0 [ 440.814016][T27289] CPU: 0 PID: 27289 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 440.816667][T27289] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 440.819243][T27289] Call trace: [ 440.820091][T27289] dump_backtrace+0x1b8/0x1e4 [ 440.821324][T27289] show_stack+0x2c/0x44 [ 440.822476][T27289] dump_stack_lvl+0xd0/0x124 [ 440.823666][T27289] dump_stack+0x1c/0x28 [ 440.824772][T27289] should_fail_ex+0x3f8/0x5c4 [ 440.825990][T27289] __should_failslab+0xc8/0x128 [ 440.827256][T27289] should_failslab+0x10/0x28 [ 440.828509][T27289] kmem_cache_alloc+0x80/0x424 [ 440.829683][T27289] btrfs_alloc_path+0x30/0x3c [ 440.830945][T27289] __btrfs_run_delayed_items+0x88/0x420 [ 440.832416][T27289] btrfs_run_delayed_items+0x24/0x34 [ 440.833841][T27289] create_pending_snapshot+0x8e4/0x2834 [ 440.835350][T27289] create_pending_snapshots+0x150/0x198 [ 440.836805][T27289] btrfs_commit_transaction+0x1000/0x2d58 [ 440.838323][T27289] create_snapshot+0x418/0x6f0 [ 440.839631][T27289] btrfs_mksubvol+0x494/0x5f8 [ 440.840916][T27289] btrfs_mksnapshot+0xc8/0x158 [ 440.842142][T27289] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 440.843595][T27289] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 440.845149][T27289] btrfs_ioctl+0x9b4/0xb08 [ 440.846347][T27289] __arm64_sys_ioctl+0x14c/0x1c8 [ 440.847710][T27289] invoke_syscall+0x98/0x2b8 [ 440.848874][T27289] el0_svc_common+0x130/0x23c [ 440.850122][T27289] do_el0_svc+0x48/0x58 [ 440.851243][T27289] el0_svc+0x58/0x16c [ 440.852309][T27289] el0t_64_sync_handler+0x84/0xfc [ 440.853628][T27289] el0t_64_sync+0x190/0x194 [ 440.855634][T27289] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 440.858338][T27289] BTRFS info (device loop0: state EA): forced readonly [ 440.860104][T27289] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 440.862655][T27289] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 441.059894][T27306] loop0: detected capacity change from 0 to 32768 [ 441.063378][T27306] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (27306) [ 441.068117][T27306] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 441.070356][T27306] BTRFS info (device loop0): using free space tree [ 441.080756][T27306] BTRFS info (device loop0): enabling ssd optimizations [ 441.082770][T27306] BTRFS info (device loop0): auto enabling async discard [ 441.086541][T27306] FAULT_INJECTION: forcing a failure. [ 441.086541][T27306] name failslab, interval 1, probability 0, space 0, times 0 [ 441.089921][T27306] CPU: 1 PID: 27306 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 441.092684][T27306] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 441.095469][T27306] Call trace: [ 441.096363][T27306] dump_backtrace+0x1b8/0x1e4 [ 441.097639][T27306] show_stack+0x2c/0x44 [ 441.098721][T27306] dump_stack_lvl+0xd0/0x124 [ 441.100043][T27306] dump_stack+0x1c/0x28 [ 441.101228][T27306] should_fail_ex+0x3f8/0x5c4 [ 441.102488][T27306] __should_failslab+0xc8/0x128 [ 441.103838][T27306] should_failslab+0x10/0x28 [ 441.105076][T27306] kmem_cache_alloc+0x80/0x424 [ 441.106403][T27306] btrfs_alloc_path+0x30/0x3c [ 441.107668][T27306] __btrfs_run_delayed_items+0x88/0x420 [ 441.109298][T27306] btrfs_run_delayed_items+0x24/0x34 [ 441.110789][T27306] create_pending_snapshot+0x8e4/0x2834 [ 441.112356][T27306] create_pending_snapshots+0x150/0x198 [ 441.113915][T27306] btrfs_commit_transaction+0x1000/0x2d58 [ 441.115490][T27306] create_snapshot+0x418/0x6f0 [ 441.116839][T27306] btrfs_mksubvol+0x494/0x5f8 [ 441.118108][T27306] btrfs_mksnapshot+0xc8/0x158 [ 441.119417][T27306] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 441.120987][T27306] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 441.122572][T27306] btrfs_ioctl+0x9b4/0xb08 [ 441.123728][T27306] __arm64_sys_ioctl+0x14c/0x1c8 [ 441.125070][T27306] invoke_syscall+0x98/0x2b8 [ 441.126326][T27306] el0_svc_common+0x130/0x23c [ 441.127531][T27306] do_el0_svc+0x48/0x58 [ 441.128680][T27306] el0_svc+0x58/0x16c [ 441.129809][T27306] el0t_64_sync_handler+0x84/0xfc [ 441.131202][T27306] el0t_64_sync+0x190/0x194 [ 441.132830][T27306] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 441.136672][T27306] BTRFS info (device loop0: state EA): forced readonly [ 441.138576][T27306] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 441.141077][T27306] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 441.340357][T27323] loop0: detected capacity change from 0 to 32768 [ 441.343999][T27323] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (27323) [ 441.348822][T27323] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 441.351078][T27323] BTRFS info (device loop0): using free space tree [ 441.361548][T27323] BTRFS info (device loop0): enabling ssd optimizations [ 441.364078][T27323] BTRFS info (device loop0): auto enabling async discard [ 441.367957][T27323] FAULT_INJECTION: forcing a failure. [ 441.367957][T27323] name failslab, interval 1, probability 0, space 0, times 0 [ 441.371317][T27323] CPU: 1 PID: 27323 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 441.374244][T27323] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 441.376953][T27323] Call trace: [ 441.377799][T27323] dump_backtrace+0x1b8/0x1e4 [ 441.379054][T27323] show_stack+0x2c/0x44 [ 441.380182][T27323] dump_stack_lvl+0xd0/0x124 [ 441.381450][T27323] dump_stack+0x1c/0x28 [ 441.382567][T27323] should_fail_ex+0x3f8/0x5c4 [ 441.383881][T27323] __should_failslab+0xc8/0x128 [ 441.385250][T27323] should_failslab+0x10/0x28 [ 441.386506][T27323] kmem_cache_alloc+0x80/0x424 [ 441.387789][T27323] btrfs_alloc_path+0x30/0x3c [ 441.389031][T27323] __btrfs_run_delayed_items+0x88/0x420 [ 441.390480][T27323] btrfs_run_delayed_items+0x24/0x34 [ 441.391921][T27323] create_pending_snapshot+0x8e4/0x2834 [ 441.393416][T27323] create_pending_snapshots+0x150/0x198 [ 441.394890][T27323] btrfs_commit_transaction+0x1000/0x2d58 [ 441.396447][T27323] create_snapshot+0x418/0x6f0 [ 441.397726][T27323] btrfs_mksubvol+0x494/0x5f8 [ 441.398962][T27323] btrfs_mksnapshot+0xc8/0x158 [ 441.400251][T27323] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 441.401793][T27323] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 441.403349][T27323] btrfs_ioctl+0x9b4/0xb08 [ 441.404567][T27323] __arm64_sys_ioctl+0x14c/0x1c8 [ 441.405934][T27323] invoke_syscall+0x98/0x2b8 [ 441.407166][T27323] el0_svc_common+0x130/0x23c [ 441.408411][T27323] do_el0_svc+0x48/0x58 [ 441.409529][T27323] el0_svc+0x58/0x16c [ 441.410585][T27323] el0t_64_sync_handler+0x84/0xfc [ 441.411951][T27323] el0t_64_sync+0x190/0x194 [ 441.413327][T27323] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 441.416174][T27323] BTRFS info (device loop0: state EA): forced readonly [ 441.418020][T27323] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 441.420602][T27323] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 441.618755][T27341] loop0: detected capacity change from 0 to 32768 [ 441.621614][T27341] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (27341) [ 441.628411][T27341] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 441.630612][T27341] BTRFS info (device loop0): using free space tree [ 441.640991][T27341] BTRFS info (device loop0): enabling ssd optimizations [ 441.643190][T27341] BTRFS info (device loop0): auto enabling async discard [ 441.646936][T27341] FAULT_INJECTION: forcing a failure. [ 441.646936][T27341] name failslab, interval 1, probability 0, space 0, times 0 [ 441.650318][T27341] CPU: 1 PID: 27341 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 441.653163][T27341] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 441.655905][T27341] Call trace: [ 441.656777][T27341] dump_backtrace+0x1b8/0x1e4 [ 441.658079][T27341] show_stack+0x2c/0x44 [ 441.659187][T27341] dump_stack_lvl+0xd0/0x124 [ 441.660476][T27341] dump_stack+0x1c/0x28 [ 441.661633][T27341] should_fail_ex+0x3f8/0x5c4 [ 441.662973][T27341] __should_failslab+0xc8/0x128 [ 441.664329][T27341] should_failslab+0x10/0x28 [ 441.665629][T27341] kmem_cache_alloc+0x80/0x424 [ 441.666923][T27341] btrfs_alloc_path+0x30/0x3c [ 441.668224][T27341] __btrfs_run_delayed_items+0x88/0x420 [ 441.669683][T27341] btrfs_run_delayed_items+0x24/0x34 [ 441.671175][T27341] create_pending_snapshot+0x8e4/0x2834 [ 441.672609][T27341] create_pending_snapshots+0x150/0x198 [ 441.674111][T27341] btrfs_commit_transaction+0x1000/0x2d58 [ 441.675681][T27341] create_snapshot+0x418/0x6f0 [ 441.677021][T27341] btrfs_mksubvol+0x494/0x5f8 [ 441.678278][T27341] btrfs_mksnapshot+0xc8/0x158 [ 441.679590][T27341] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 441.681161][T27341] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 441.682718][T27341] btrfs_ioctl+0x9b4/0xb08 [ 441.683959][T27341] __arm64_sys_ioctl+0x14c/0x1c8 [ 441.685347][T27341] invoke_syscall+0x98/0x2b8 [ 441.686588][T27341] el0_svc_common+0x130/0x23c [ 441.687847][T27341] do_el0_svc+0x48/0x58 [ 441.688979][T27341] el0_svc+0x58/0x16c [ 441.690068][T27341] el0t_64_sync_handler+0x84/0xfc [ 441.691368][T27341] el0t_64_sync+0x190/0x194 [ 441.693295][T27341] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 441.696038][T27341] BTRFS info (device loop0: state EA): forced readonly [ 441.697906][T27341] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 441.700286][T27341] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 441.904114][T27359] loop0: detected capacity change from 0 to 32768 [ 441.907074][T27359] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (27359) [ 441.911881][T27359] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 441.914256][T27359] BTRFS info (device loop0): using free space tree [ 441.924776][T27359] BTRFS info (device loop0): enabling ssd optimizations [ 441.926576][T27359] BTRFS info (device loop0): auto enabling async discard [ 441.930430][T27359] FAULT_INJECTION: forcing a failure. [ 441.930430][T27359] name failslab, interval 1, probability 0, space 0, times 0 [ 441.934284][T27359] CPU: 1 PID: 27359 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 441.937199][T27359] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 441.939899][T27359] Call trace: [ 441.940757][T27359] dump_backtrace+0x1b8/0x1e4 [ 441.941982][T27359] show_stack+0x2c/0x44 [ 441.943083][T27359] dump_stack_lvl+0xd0/0x124 [ 441.944326][T27359] dump_stack+0x1c/0x28 [ 441.945440][T27359] should_fail_ex+0x3f8/0x5c4 [ 441.946636][T27359] __should_failslab+0xc8/0x128 [ 441.947904][T27359] should_failslab+0x10/0x28 [ 441.949070][T27359] kmem_cache_alloc+0x80/0x424 [ 441.950317][T27359] btrfs_alloc_path+0x30/0x3c [ 441.951567][T27359] __btrfs_run_delayed_items+0x88/0x420 [ 441.953077][T27359] btrfs_run_delayed_items+0x24/0x34 [ 441.954414][T27359] create_pending_snapshot+0x8e4/0x2834 [ 441.955855][T27359] create_pending_snapshots+0x150/0x198 [ 441.957344][T27359] btrfs_commit_transaction+0x1000/0x2d58 [ 441.958884][T27359] create_snapshot+0x418/0x6f0 [ 441.960150][T27359] btrfs_mksubvol+0x494/0x5f8 [ 441.961375][T27359] btrfs_mksnapshot+0xc8/0x158 [ 441.962658][T27359] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 441.964120][T27359] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 441.965655][T27359] btrfs_ioctl+0x9b4/0xb08 [ 441.966810][T27359] __arm64_sys_ioctl+0x14c/0x1c8 [ 441.968134][T27359] invoke_syscall+0x98/0x2b8 [ 441.969343][T27359] el0_svc_common+0x130/0x23c [ 441.970624][T27359] do_el0_svc+0x48/0x58 [ 441.971757][T27359] el0_svc+0x58/0x16c [ 441.972817][T27359] el0t_64_sync_handler+0x84/0xfc [ 441.974112][T27359] el0t_64_sync+0x190/0x194 [ 441.977614][T27359] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 441.980548][T27359] BTRFS info (device loop0: state EA): forced readonly [ 441.982794][T27359] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 441.985297][T27359] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 442.217633][T27376] loop0: detected capacity change from 0 to 32768 [ 442.220535][T27376] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (27376) [ 442.225748][T27376] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 442.228011][T27376] BTRFS info (device loop0): using free space tree [ 442.238330][T27376] BTRFS info (device loop0): enabling ssd optimizations [ 442.240170][T27376] BTRFS info (device loop0): auto enabling async discard [ 442.244893][T27376] FAULT_INJECTION: forcing a failure. [ 442.244893][T27376] name failslab, interval 1, probability 0, space 0, times 0 [ 442.248136][T27376] CPU: 1 PID: 27376 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 442.250870][T27376] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 442.253532][T27376] Call trace: [ 442.254368][T27376] dump_backtrace+0x1b8/0x1e4 [ 442.255575][T27376] show_stack+0x2c/0x44 [ 442.256758][T27376] dump_stack_lvl+0xd0/0x124 [ 442.257955][T27376] dump_stack+0x1c/0x28 [ 442.259041][T27376] should_fail_ex+0x3f8/0x5c4 [ 442.260263][T27376] __should_failslab+0xc8/0x128 [ 442.261550][T27376] should_failslab+0x10/0x28 [ 442.262791][T27376] kmem_cache_alloc+0x80/0x424 [ 442.264044][T27376] btrfs_alloc_path+0x30/0x3c [ 442.265331][T27376] __btrfs_run_delayed_items+0x88/0x420 [ 442.266813][T27376] btrfs_run_delayed_items+0x24/0x34 [ 442.268256][T27376] btrfs_commit_transaction+0xa10/0x2d58 [ 442.269743][T27376] create_snapshot+0x418/0x6f0 [ 442.270993][T27376] btrfs_mksubvol+0x494/0x5f8 [ 442.272248][T27376] btrfs_mksnapshot+0xc8/0x158 [ 442.273500][T27376] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 442.274977][T27376] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 442.276466][T27376] btrfs_ioctl+0x9b4/0xb08 [ 442.277617][T27376] __arm64_sys_ioctl+0x14c/0x1c8 [ 442.278928][T27376] invoke_syscall+0x98/0x2b8 [ 442.280139][T27376] el0_svc_common+0x130/0x23c [ 442.281355][T27376] do_el0_svc+0x48/0x58 [ 442.282421][T27376] el0_svc+0x58/0x16c [ 442.283465][T27376] el0t_64_sync_handler+0x84/0xfc [ 442.284806][T27376] el0t_64_sync+0x190/0x194 [ 442.286197][T27376] BTRFS warning (device loop0): Skipping commit of aborted transaction. [ 442.288281][T27376] BTRFS: error (device loop0: state A) in cleanup_transaction:1983: errno=-12 Out of memory [ 442.290791][T27376] BTRFS info (device loop0: state EA): forced readonly [ 442.486951][T27393] loop0: detected capacity change from 0 to 32768 [ 442.489826][T27393] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (27393) [ 442.494902][T27393] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 442.497344][T27393] BTRFS info (device loop0): using free space tree [ 442.508377][T27393] BTRFS info (device loop0): enabling ssd optimizations [ 442.510344][T27393] BTRFS info (device loop0): auto enabling async discard [ 442.514058][T27393] FAULT_INJECTION: forcing a failure. [ 442.514058][T27393] name failslab, interval 1, probability 0, space 0, times 0 [ 442.517345][T27393] CPU: 1 PID: 27393 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 442.520065][T27393] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 442.522745][T27393] Call trace: [ 442.523625][T27393] dump_backtrace+0x1b8/0x1e4 [ 442.524923][T27393] show_stack+0x2c/0x44 [ 442.526038][T27393] dump_stack_lvl+0xd0/0x124 [ 442.527200][T27393] dump_stack+0x1c/0x28 [ 442.528325][T27393] should_fail_ex+0x3f8/0x5c4 [ 442.529564][T27393] __should_failslab+0xc8/0x128 [ 442.530889][T27393] should_failslab+0x10/0x28 [ 442.532125][T27393] kmem_cache_alloc+0x80/0x424 [ 442.533329][T27393] btrfs_alloc_path+0x30/0x3c [ 442.534602][T27393] __btrfs_run_delayed_items+0x88/0x420 [ 442.536090][T27393] btrfs_run_delayed_items+0x24/0x34 [ 442.537536][T27393] create_pending_snapshot+0x8e4/0x2834 [ 442.539003][T27393] create_pending_snapshots+0x150/0x198 [ 442.540415][T27393] btrfs_commit_transaction+0x1000/0x2d58 [ 442.541908][T27393] create_snapshot+0x418/0x6f0 [ 442.543120][T27393] btrfs_mksubvol+0x494/0x5f8 [ 442.544404][T27393] btrfs_mksnapshot+0xc8/0x158 [ 442.545714][T27393] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 442.547159][T27393] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 442.548663][T27393] btrfs_ioctl+0x9b4/0xb08 [ 442.549845][T27393] __arm64_sys_ioctl+0x14c/0x1c8 [ 442.551128][T27393] invoke_syscall+0x98/0x2b8 [ 442.552336][T27393] el0_svc_common+0x130/0x23c [ 442.553578][T27393] do_el0_svc+0x48/0x58 [ 442.554679][T27393] el0_svc+0x58/0x16c [ 442.555737][T27393] el0t_64_sync_handler+0x84/0xfc [ 442.557134][T27393] el0t_64_sync+0x190/0x194 [ 442.561037][T27393] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 442.564066][T27393] BTRFS info (device loop0: state EA): forced readonly [ 442.565901][T27393] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 442.568388][T27393] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 442.812330][T27410] loop0: detected capacity change from 0 to 32768 [ 442.815234][T27410] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (27410) [ 442.820842][T27410] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 442.823382][T27410] BTRFS info (device loop0): using free space tree [ 442.833738][T27410] BTRFS info (device loop0): enabling ssd optimizations [ 442.835656][T27410] BTRFS info (device loop0): auto enabling async discard [ 442.839521][T27410] FAULT_INJECTION: forcing a failure. [ 442.839521][T27410] name failslab, interval 1, probability 0, space 0, times 0 [ 442.842888][T27410] CPU: 0 PID: 27410 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 442.845586][T27410] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 442.848180][T27410] Call trace: [ 442.849044][T27410] dump_backtrace+0x1b8/0x1e4 [ 442.850261][T27410] show_stack+0x2c/0x44 [ 442.851349][T27410] dump_stack_lvl+0xd0/0x124 [ 442.852588][T27410] dump_stack+0x1c/0x28 [ 442.853709][T27410] should_fail_ex+0x3f8/0x5c4 [ 442.854892][T27410] __should_failslab+0xc8/0x128 [ 442.856184][T27410] should_failslab+0x10/0x28 [ 442.857395][T27410] kmem_cache_alloc+0x80/0x424 [ 442.858728][T27410] btrfs_alloc_path+0x30/0x3c [ 442.859955][T27410] __btrfs_run_delayed_items+0x88/0x420 [ 442.861444][T27410] btrfs_run_delayed_items+0x24/0x34 [ 442.862871][T27410] create_pending_snapshot+0x8e4/0x2834 [ 442.864358][T27410] create_pending_snapshots+0x150/0x198 [ 442.865817][T27410] btrfs_commit_transaction+0x1000/0x2d58 [ 442.867334][T27410] create_snapshot+0x418/0x6f0 [ 442.868623][T27410] btrfs_mksubvol+0x494/0x5f8 [ 442.869880][T27410] btrfs_mksnapshot+0xc8/0x158 [ 442.871214][T27410] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 442.872735][T27410] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 442.874215][T27410] btrfs_ioctl+0x9b4/0xb08 [ 442.875235][T27410] __arm64_sys_ioctl+0x14c/0x1c8 [ 442.876560][T27410] invoke_syscall+0x98/0x2b8 [ 442.877875][T27410] el0_svc_common+0x130/0x23c [ 442.879181][T27410] do_el0_svc+0x48/0x58 [ 442.880334][T27410] el0_svc+0x58/0x16c [ 442.881432][T27410] el0t_64_sync_handler+0x84/0xfc [ 442.882828][T27410] el0t_64_sync+0x190/0x194 [ 442.884303][T27410] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 442.887038][T27410] BTRFS info (device loop0: state EA): forced readonly [ 442.888826][T27410] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 442.891243][T27410] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 443.102208][T27427] loop0: detected capacity change from 0 to 32768 [ 443.105117][T27427] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (27427) [ 443.109838][T27427] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 443.112098][T27427] BTRFS info (device loop0): using free space tree [ 443.122551][T27427] BTRFS info (device loop0): enabling ssd optimizations [ 443.124445][T27427] BTRFS info (device loop0): auto enabling async discard [ 443.128286][T27427] FAULT_INJECTION: forcing a failure. [ 443.128286][T27427] name failslab, interval 1, probability 0, space 0, times 0 [ 443.131818][T27427] CPU: 0 PID: 27427 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 443.134613][T27427] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 443.137197][T27427] Call trace: [ 443.138065][T27427] dump_backtrace+0x1b8/0x1e4 [ 443.139331][T27427] show_stack+0x2c/0x44 [ 443.140438][T27427] dump_stack_lvl+0xd0/0x124 [ 443.141640][T27427] dump_stack+0x1c/0x28 [ 443.142716][T27427] should_fail_ex+0x3f8/0x5c4 [ 443.143977][T27427] __should_failslab+0xc8/0x128 [ 443.145228][T27427] should_failslab+0x10/0x28 [ 443.146419][T27427] kmem_cache_alloc+0x80/0x424 [ 443.147662][T27427] btrfs_alloc_path+0x30/0x3c [ 443.148923][T27427] __btrfs_run_delayed_items+0x88/0x420 [ 443.150442][T27427] btrfs_run_delayed_items+0x24/0x34 [ 443.151829][T27427] create_pending_snapshot+0x8e4/0x2834 [ 443.153277][T27427] create_pending_snapshots+0x150/0x198 [ 443.154717][T27427] btrfs_commit_transaction+0x1000/0x2d58 [ 443.156279][T27427] create_snapshot+0x418/0x6f0 [ 443.157527][T27427] btrfs_mksubvol+0x494/0x5f8 [ 443.158795][T27427] btrfs_mksnapshot+0xc8/0x158 [ 443.160052][T27427] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 443.161574][T27427] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 443.163154][T27427] btrfs_ioctl+0x9b4/0xb08 [ 443.164339][T27427] __arm64_sys_ioctl+0x14c/0x1c8 [ 443.165669][T27427] invoke_syscall+0x98/0x2b8 [ 443.166926][T27427] el0_svc_common+0x130/0x23c [ 443.168218][T27427] do_el0_svc+0x48/0x58 [ 443.169314][T27427] el0_svc+0x58/0x16c [ 443.170439][T27427] el0t_64_sync_handler+0x84/0xfc [ 443.171754][T27427] el0t_64_sync+0x190/0x194 [ 443.173543][T27427] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 443.176406][T27427] BTRFS info (device loop0: state EA): forced readonly [ 443.178243][T27427] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 443.180782][T27427] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 443.384854][T27444] loop0: detected capacity change from 0 to 32768 [ 443.387663][T27444] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (27444) [ 443.394212][T27444] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 443.396398][T27444] BTRFS info (device loop0): using free space tree [ 443.405702][T27444] BTRFS info (device loop0): enabling ssd optimizations [ 443.407530][T27444] BTRFS info (device loop0): auto enabling async discard [ 443.411174][T27444] FAULT_INJECTION: forcing a failure. [ 443.411174][T27444] name failslab, interval 1, probability 0, space 0, times 0 [ 443.414926][T27444] CPU: 0 PID: 27444 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 443.417711][T27444] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 443.420238][T27444] Call trace: [ 443.421097][T27444] dump_backtrace+0x1b8/0x1e4 [ 443.422305][T27444] show_stack+0x2c/0x44 [ 443.423461][T27444] dump_stack_lvl+0xd0/0x124 [ 443.424728][T27444] dump_stack+0x1c/0x28 [ 443.425945][T27444] should_fail_ex+0x3f8/0x5c4 [ 443.427240][T27444] __should_failslab+0xc8/0x128 [ 443.428553][T27444] should_failslab+0x10/0x28 [ 443.429804][T27444] kmem_cache_alloc+0x80/0x424 [ 443.431095][T27444] btrfs_alloc_path+0x30/0x3c [ 443.432379][T27444] __btrfs_run_delayed_items+0x88/0x420 [ 443.433902][T27444] btrfs_run_delayed_items+0x24/0x34 [ 443.435356][T27444] create_pending_snapshot+0x8e4/0x2834 [ 443.436871][T27444] create_pending_snapshots+0x150/0x198 [ 443.438382][T27444] btrfs_commit_transaction+0x1000/0x2d58 [ 443.439964][T27444] create_snapshot+0x418/0x6f0 [ 443.441286][T27444] btrfs_mksubvol+0x494/0x5f8 [ 443.442541][T27444] btrfs_mksnapshot+0xc8/0x158 [ 443.443876][T27444] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 443.445385][T27444] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 443.446967][T27444] btrfs_ioctl+0x9b4/0xb08 [ 443.448188][T27444] __arm64_sys_ioctl+0x14c/0x1c8 [ 443.449521][T27444] invoke_syscall+0x98/0x2b8 [ 443.450802][T27444] el0_svc_common+0x130/0x23c [ 443.452080][T27444] do_el0_svc+0x48/0x58 [ 443.453183][T27444] el0_svc+0x58/0x16c [ 443.454263][T27444] el0t_64_sync_handler+0x84/0xfc [ 443.455629][T27444] el0t_64_sync+0x190/0x194 [ 443.459096][T27444] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 443.461889][T27444] BTRFS info (device loop0: state EA): forced readonly [ 443.464111][T27444] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 443.466626][T27444] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 443.702839][T27462] loop0: detected capacity change from 0 to 32768 [ 443.705656][T27462] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (27462) [ 443.710599][T27462] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 443.712937][T27462] BTRFS info (device loop0): using free space tree [ 443.724403][T27462] BTRFS info (device loop0): enabling ssd optimizations [ 443.726244][T27462] BTRFS info (device loop0): auto enabling async discard [ 443.730020][T27462] FAULT_INJECTION: forcing a failure. [ 443.730020][T27462] name failslab, interval 1, probability 0, space 0, times 0 [ 443.733838][T27462] CPU: 1 PID: 27462 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 443.736522][T27462] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 443.739258][T27462] Call trace: [ 443.740055][T27462] dump_backtrace+0x1b8/0x1e4 [ 443.741337][T27462] show_stack+0x2c/0x44 [ 443.742386][T27462] dump_stack_lvl+0xd0/0x124 [ 443.743584][T27462] dump_stack+0x1c/0x28 [ 443.744703][T27462] should_fail_ex+0x3f8/0x5c4 [ 443.745971][T27462] __should_failslab+0xc8/0x128 [ 443.747268][T27462] should_failslab+0x10/0x28 [ 443.748453][T27462] kmem_cache_alloc+0x80/0x424 [ 443.749724][T27462] btrfs_alloc_path+0x30/0x3c [ 443.750984][T27462] __btrfs_run_delayed_items+0x88/0x420 [ 443.752490][T27462] btrfs_run_delayed_items+0x24/0x34 [ 443.753971][T27462] create_pending_snapshot+0x8e4/0x2834 [ 443.755458][T27462] create_pending_snapshots+0x150/0x198 [ 443.757040][T27462] btrfs_commit_transaction+0x1000/0x2d58 [ 443.758593][T27462] create_snapshot+0x418/0x6f0 [ 443.759888][T27462] btrfs_mksubvol+0x494/0x5f8 [ 443.761121][T27462] btrfs_mksnapshot+0xc8/0x158 [ 443.762430][T27462] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 443.763899][T27462] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 443.765420][T27462] btrfs_ioctl+0x9b4/0xb08 [ 443.766605][T27462] __arm64_sys_ioctl+0x14c/0x1c8 [ 443.767918][T27462] invoke_syscall+0x98/0x2b8 [ 443.769117][T27462] el0_svc_common+0x130/0x23c [ 443.770380][T27462] do_el0_svc+0x48/0x58 [ 443.771516][T27462] el0_svc+0x58/0x16c [ 443.772571][T27462] el0t_64_sync_handler+0x84/0xfc [ 443.773902][T27462] el0t_64_sync+0x190/0x194 [ 443.777275][T27462] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 443.779978][T27462] BTRFS info (device loop0: state EA): forced readonly [ 443.781758][T27462] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 443.784493][T27462] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 443.985013][T27479] loop0: detected capacity change from 0 to 32768 [ 443.987980][T27479] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (27479) [ 443.992836][T27479] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 443.995184][T27479] BTRFS info (device loop0): using free space tree [ 444.005688][T27479] BTRFS info (device loop0): enabling ssd optimizations [ 444.007592][T27479] BTRFS info (device loop0): auto enabling async discard [ 444.011433][T27479] FAULT_INJECTION: forcing a failure. [ 444.011433][T27479] name failslab, interval 1, probability 0, space 0, times 0 [ 444.014916][T27479] CPU: 0 PID: 27479 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 444.017801][T27479] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 444.020485][T27479] Call trace: [ 444.021283][T27479] dump_backtrace+0x1b8/0x1e4 [ 444.022401][T27479] show_stack+0x2c/0x44 [ 444.023501][T27479] dump_stack_lvl+0xd0/0x124 [ 444.024719][T27479] dump_stack+0x1c/0x28 [ 444.025819][T27479] should_fail_ex+0x3f8/0x5c4 [ 444.027050][T27479] __should_failslab+0xc8/0x128 [ 444.028346][T27479] should_failslab+0x10/0x28 [ 444.029689][T27479] kmem_cache_alloc+0x80/0x424 [ 444.030956][T27479] btrfs_alloc_path+0x30/0x3c [ 444.032166][T27479] __btrfs_run_delayed_items+0x88/0x420 [ 444.033640][T27479] btrfs_run_delayed_items+0x24/0x34 [ 444.035076][T27479] create_pending_snapshot+0x8e4/0x2834 [ 444.036564][T27479] create_pending_snapshots+0x150/0x198 [ 444.038013][T27479] btrfs_commit_transaction+0x1000/0x2d58 [ 444.039510][T27479] create_snapshot+0x418/0x6f0 [ 444.040733][T27479] btrfs_mksubvol+0x494/0x5f8 [ 444.041890][T27479] btrfs_mksnapshot+0xc8/0x158 [ 444.043122][T27479] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 444.044610][T27479] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 444.046126][T27479] btrfs_ioctl+0x9b4/0xb08 [ 444.047260][T27479] __arm64_sys_ioctl+0x14c/0x1c8 [ 444.048504][T27479] invoke_syscall+0x98/0x2b8 [ 444.049683][T27479] el0_svc_common+0x130/0x23c [ 444.050887][T27479] do_el0_svc+0x48/0x58 [ 444.052009][T27479] el0_svc+0x58/0x16c [ 444.053068][T27479] el0t_64_sync_handler+0x84/0xfc [ 444.054356][T27479] el0t_64_sync+0x190/0x194 [ 444.056242][T27479] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 444.059082][T27479] BTRFS info (device loop0: state EA): forced readonly [ 444.060928][T27479] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 444.063430][T27479] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 444.258905][T27496] loop0: detected capacity change from 0 to 32768 [ 444.261944][T27496] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (27496) [ 444.266983][T27496] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 444.269288][T27496] BTRFS info (device loop0): using free space tree [ 444.279611][T27496] BTRFS info (device loop0): enabling ssd optimizations [ 444.281502][T27496] BTRFS info (device loop0): auto enabling async discard [ 444.286572][T27496] FAULT_INJECTION: forcing a failure. [ 444.286572][T27496] name failslab, interval 1, probability 0, space 0, times 0 [ 444.290030][T27496] CPU: 0 PID: 27496 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 444.292799][T27496] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 444.295497][T27496] Call trace: [ 444.296391][T27496] dump_backtrace+0x1b8/0x1e4 [ 444.297659][T27496] show_stack+0x2c/0x44 [ 444.298784][T27496] dump_stack_lvl+0xd0/0x124 [ 444.300055][T27496] dump_stack+0x1c/0x28 [ 444.301213][T27496] should_fail_ex+0x3f8/0x5c4 [ 444.302476][T27496] __should_failslab+0xc8/0x128 [ 444.303767][T27496] should_failslab+0x10/0x28 [ 444.304974][T27496] kmem_cache_alloc+0x80/0x424 [ 444.306275][T27496] btrfs_alloc_path+0x30/0x3c [ 444.307518][T27496] __btrfs_run_delayed_items+0x88/0x420 [ 444.309012][T27496] btrfs_run_delayed_items+0x24/0x34 [ 444.310431][T27496] create_pending_snapshot+0x8e4/0x2834 [ 444.311944][T27496] create_pending_snapshots+0x150/0x198 [ 444.313406][T27496] btrfs_commit_transaction+0x1000/0x2d58 [ 444.314978][T27496] create_snapshot+0x418/0x6f0 [ 444.316249][T27496] btrfs_mksubvol+0x494/0x5f8 [ 444.317517][T27496] btrfs_mksnapshot+0xc8/0x158 [ 444.318787][T27496] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 444.320350][T27496] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 444.321928][T27496] btrfs_ioctl+0x9b4/0xb08 [ 444.323104][T27496] __arm64_sys_ioctl+0x14c/0x1c8 [ 444.324461][T27496] invoke_syscall+0x98/0x2b8 [ 444.325687][T27496] el0_svc_common+0x130/0x23c [ 444.326896][T27496] do_el0_svc+0x48/0x58 [ 444.327960][T27496] el0_svc+0x58/0x16c [ 444.328984][T27496] el0t_64_sync_handler+0x84/0xfc [ 444.330359][T27496] el0t_64_sync+0x190/0x194 [ 444.333995][T27496] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 444.336872][T27496] BTRFS info (device loop0: state EA): forced readonly [ 444.338795][T27496] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 444.341254][T27496] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 444.547851][T27513] loop0: detected capacity change from 0 to 32768 [ 444.550772][T27513] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (27513) [ 444.555636][T27513] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 444.557804][T27513] BTRFS info (device loop0): using free space tree [ 444.567757][T27513] BTRFS info (device loop0): enabling ssd optimizations [ 444.569589][T27513] BTRFS info (device loop0): auto enabling async discard [ 444.576843][T27513] FAULT_INJECTION: forcing a failure. [ 444.576843][T27513] name failslab, interval 1, probability 0, space 0, times 0 [ 444.580103][T27513] CPU: 1 PID: 27513 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 444.582884][T27513] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 444.585454][T27513] Call trace: [ 444.586326][T27513] dump_backtrace+0x1b8/0x1e4 [ 444.587572][T27513] show_stack+0x2c/0x44 [ 444.588652][T27513] dump_stack_lvl+0xd0/0x124 [ 444.589863][T27513] dump_stack+0x1c/0x28 [ 444.590999][T27513] should_fail_ex+0x3f8/0x5c4 [ 444.592256][T27513] __should_failslab+0xc8/0x128 [ 444.593558][T27513] should_failslab+0x10/0x28 [ 444.594787][T27513] kmem_cache_alloc+0x80/0x424 [ 444.596122][T27513] btrfs_alloc_path+0x30/0x3c [ 444.597331][T27513] __btrfs_run_delayed_items+0x88/0x420 [ 444.598860][T27513] btrfs_run_delayed_items+0x24/0x34 [ 444.600267][T27513] create_pending_snapshot+0x8e4/0x2834 [ 444.601710][T27513] create_pending_snapshots+0x150/0x198 [ 444.603164][T27513] btrfs_commit_transaction+0x1000/0x2d58 [ 444.604662][T27513] create_snapshot+0x418/0x6f0 [ 444.605947][T27513] btrfs_mksubvol+0x494/0x5f8 [ 444.607211][T27513] btrfs_mksnapshot+0xc8/0x158 [ 444.608487][T27513] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 444.609999][T27513] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 444.611489][T27513] btrfs_ioctl+0x9b4/0xb08 [ 444.612675][T27513] __arm64_sys_ioctl+0x14c/0x1c8 [ 444.614014][T27513] invoke_syscall+0x98/0x2b8 [ 444.615295][T27513] el0_svc_common+0x130/0x23c [ 444.616515][T27513] do_el0_svc+0x48/0x58 [ 444.617613][T27513] el0_svc+0x58/0x16c [ 444.618644][T27513] el0t_64_sync_handler+0x84/0xfc [ 444.619972][T27513] el0t_64_sync+0x190/0x194 [ 444.624507][T27513] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 444.627317][T27513] BTRFS info (device loop0: state EA): forced readonly [ 444.629158][T27513] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 444.631579][T27513] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 444.866013][T27530] loop0: detected capacity change from 0 to 32768 [ 444.868934][T27530] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (27530) [ 444.873973][T27530] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 444.876241][T27530] BTRFS info (device loop0): using free space tree [ 444.886150][T27530] BTRFS info (device loop0): enabling ssd optimizations [ 444.888109][T27530] BTRFS info (device loop0): auto enabling async discard [ 444.891816][T27530] FAULT_INJECTION: forcing a failure. [ 444.891816][T27530] name failslab, interval 1, probability 0, space 0, times 0 [ 444.895609][T27530] CPU: 1 PID: 27530 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 444.898295][T27530] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 444.900977][T27530] Call trace: [ 444.901850][T27530] dump_backtrace+0x1b8/0x1e4 [ 444.903035][T27530] show_stack+0x2c/0x44 [ 444.904127][T27530] dump_stack_lvl+0xd0/0x124 [ 444.905388][T27530] dump_stack+0x1c/0x28 [ 444.906510][T27530] should_fail_ex+0x3f8/0x5c4 [ 444.907805][T27530] __should_failslab+0xc8/0x128 [ 444.909082][T27530] should_failslab+0x10/0x28 [ 444.910260][T27530] kmem_cache_alloc+0x80/0x424 [ 444.911528][T27530] btrfs_alloc_path+0x30/0x3c [ 444.912784][T27530] __btrfs_run_delayed_items+0x88/0x420 [ 444.914229][T27530] btrfs_run_delayed_items+0x24/0x34 [ 444.915564][T27530] btrfs_commit_transaction+0xa10/0x2d58 [ 444.917100][T27530] create_snapshot+0x418/0x6f0 [ 444.918333][T27530] btrfs_mksubvol+0x494/0x5f8 [ 444.919572][T27530] btrfs_mksnapshot+0xc8/0x158 [ 444.920847][T27530] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 444.922265][T27530] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 444.923757][T27530] btrfs_ioctl+0x9b4/0xb08 [ 444.924884][T27530] __arm64_sys_ioctl+0x14c/0x1c8 [ 444.926144][T27530] invoke_syscall+0x98/0x2b8 [ 444.927299][T27530] el0_svc_common+0x130/0x23c [ 444.928580][T27530] do_el0_svc+0x48/0x58 [ 444.929662][T27530] el0_svc+0x58/0x16c [ 444.930682][T27530] el0t_64_sync_handler+0x84/0xfc [ 444.932037][T27530] el0t_64_sync+0x190/0x194 [ 444.935194][T27530] BTRFS warning (device loop0): Skipping commit of aborted transaction. [ 444.937313][T27530] BTRFS: error (device loop0: state A) in cleanup_transaction:1983: errno=-12 Out of memory [ 444.939898][T27530] BTRFS info (device loop0: state EA): forced readonly [ 445.137295][T27547] loop0: detected capacity change from 0 to 32768 [ 445.140226][T27547] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (27547) [ 445.145890][T27547] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 445.148179][T27547] BTRFS info (device loop0): using free space tree [ 445.158684][T27547] BTRFS info (device loop0): enabling ssd optimizations [ 445.160649][T27547] BTRFS info (device loop0): auto enabling async discard [ 445.164582][T27547] FAULT_INJECTION: forcing a failure. [ 445.164582][T27547] name failslab, interval 1, probability 0, space 0, times 0 [ 445.167928][T27547] CPU: 1 PID: 27547 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 445.170633][T27547] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 445.173223][T27547] Call trace: [ 445.174078][T27547] dump_backtrace+0x1b8/0x1e4 [ 445.175274][T27547] show_stack+0x2c/0x44 [ 445.176411][T27547] dump_stack_lvl+0xd0/0x124 [ 445.177646][T27547] dump_stack+0x1c/0x28 [ 445.178716][T27547] should_fail_ex+0x3f8/0x5c4 [ 445.180018][T27547] __should_failslab+0xc8/0x128 [ 445.181319][T27547] should_failslab+0x10/0x28 [ 445.182507][T27547] kmem_cache_alloc+0x80/0x424 [ 445.183774][T27547] btrfs_alloc_path+0x30/0x3c [ 445.185026][T27547] __btrfs_run_delayed_items+0x88/0x420 [ 445.186524][T27547] btrfs_run_delayed_items+0x24/0x34 [ 445.187973][T27547] create_pending_snapshot+0x8e4/0x2834 [ 445.189383][T27547] create_pending_snapshots+0x150/0x198 [ 445.190849][T27547] btrfs_commit_transaction+0x1000/0x2d58 [ 445.192346][T27547] create_snapshot+0x418/0x6f0 [ 445.193601][T27547] btrfs_mksubvol+0x494/0x5f8 [ 445.194846][T27547] btrfs_mksnapshot+0xc8/0x158 [ 445.196170][T27547] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 445.197661][T27547] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 445.199217][T27547] btrfs_ioctl+0x9b4/0xb08 [ 445.200396][T27547] __arm64_sys_ioctl+0x14c/0x1c8 [ 445.201682][T27547] invoke_syscall+0x98/0x2b8 [ 445.202923][T27547] el0_svc_common+0x130/0x23c [ 445.204148][T27547] do_el0_svc+0x48/0x58 [ 445.205226][T27547] el0_svc+0x58/0x16c [ 445.206238][T27547] el0t_64_sync_handler+0x84/0xfc [ 445.207593][T27547] el0t_64_sync+0x190/0x194 [ 445.208992][T27547] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 445.211846][T27547] BTRFS info (device loop0: state EA): forced readonly [ 445.213816][T27547] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 445.216237][T27547] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 445.416116][T27564] loop0: detected capacity change from 0 to 32768 [ 445.419069][T27564] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (27564) [ 445.424237][T27564] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 445.426503][T27564] BTRFS info (device loop0): using free space tree [ 445.437068][T27564] BTRFS info (device loop0): enabling ssd optimizations [ 445.439021][T27564] BTRFS info (device loop0): auto enabling async discard [ 445.442765][T27564] FAULT_INJECTION: forcing a failure. [ 445.442765][T27564] name failslab, interval 1, probability 0, space 0, times 0 [ 445.446071][T27564] CPU: 1 PID: 27564 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 445.448841][T27564] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 445.451457][T27564] Call trace: [ 445.452288][T27564] dump_backtrace+0x1b8/0x1e4 [ 445.453546][T27564] show_stack+0x2c/0x44 [ 445.454760][T27564] dump_stack_lvl+0xd0/0x124 [ 445.456009][T27564] dump_stack+0x1c/0x28 [ 445.457183][T27564] should_fail_ex+0x3f8/0x5c4 [ 445.458423][T27564] __should_failslab+0xc8/0x128 [ 445.459807][T27564] should_failslab+0x10/0x28 [ 445.461042][T27564] kmem_cache_alloc+0x80/0x424 [ 445.462289][T27564] btrfs_alloc_path+0x30/0x3c [ 445.463530][T27564] __btrfs_run_delayed_items+0x88/0x420 [ 445.465035][T27564] btrfs_run_delayed_items+0x24/0x34 [ 445.466375][T27564] create_pending_snapshot+0x8e4/0x2834 [ 445.467875][T27564] create_pending_snapshots+0x150/0x198 [ 445.469337][T27564] btrfs_commit_transaction+0x1000/0x2d58 [ 445.470849][T27564] create_snapshot+0x418/0x6f0 [ 445.472090][T27564] btrfs_mksubvol+0x494/0x5f8 [ 445.473350][T27564] btrfs_mksnapshot+0xc8/0x158 [ 445.474618][T27564] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 445.476072][T27564] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 445.477708][T27564] btrfs_ioctl+0x9b4/0xb08 [ 445.478869][T27564] __arm64_sys_ioctl+0x14c/0x1c8 [ 445.480150][T27564] invoke_syscall+0x98/0x2b8 [ 445.481392][T27564] el0_svc_common+0x130/0x23c [ 445.482724][T27564] do_el0_svc+0x48/0x58 [ 445.483841][T27564] el0_svc+0x58/0x16c [ 445.484919][T27564] el0t_64_sync_handler+0x84/0xfc [ 445.486310][T27564] el0t_64_sync+0x190/0x194 [ 445.487722][T27564] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 445.490570][T27564] BTRFS info (device loop0: state EA): forced readonly [ 445.492543][T27564] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 445.495102][T27564] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 445.729514][T27581] loop0: detected capacity change from 0 to 32768 [ 445.732615][T27581] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (27581) [ 445.737473][T27581] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 445.739814][T27581] BTRFS info (device loop0): using free space tree [ 445.750485][T27581] BTRFS info (device loop0): enabling ssd optimizations [ 445.752483][T27581] BTRFS info (device loop0): auto enabling async discard [ 445.756269][T27581] FAULT_INJECTION: forcing a failure. [ 445.756269][T27581] name failslab, interval 1, probability 0, space 0, times 0 [ 445.759613][T27581] CPU: 1 PID: 27581 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 445.762252][T27581] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 445.764925][T27581] Call trace: [ 445.765816][T27581] dump_backtrace+0x1b8/0x1e4 [ 445.767044][T27581] show_stack+0x2c/0x44 [ 445.768164][T27581] dump_stack_lvl+0xd0/0x124 [ 445.769362][T27581] dump_stack+0x1c/0x28 [ 445.770473][T27581] should_fail_ex+0x3f8/0x5c4 [ 445.771782][T27581] __should_failslab+0xc8/0x128 [ 445.773114][T27581] should_failslab+0x10/0x28 [ 445.774360][T27581] kmem_cache_alloc+0x80/0x424 [ 445.775664][T27581] btrfs_alloc_path+0x30/0x3c [ 445.776927][T27581] __btrfs_run_delayed_items+0x88/0x420 [ 445.778373][T27581] btrfs_run_delayed_items+0x24/0x34 [ 445.779763][T27581] create_pending_snapshot+0x8e4/0x2834 [ 445.781222][T27581] create_pending_snapshots+0x150/0x198 [ 445.782724][T27581] btrfs_commit_transaction+0x1000/0x2d58 [ 445.784159][T27581] create_snapshot+0x418/0x6f0 [ 445.785452][T27581] btrfs_mksubvol+0x494/0x5f8 [ 445.786686][T27581] btrfs_mksnapshot+0xc8/0x158 [ 445.787970][T27581] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 445.789513][T27581] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 445.791128][T27581] btrfs_ioctl+0x9b4/0xb08 [ 445.792370][T27581] __arm64_sys_ioctl+0x14c/0x1c8 [ 445.793748][T27581] invoke_syscall+0x98/0x2b8 [ 445.794940][T27581] el0_svc_common+0x130/0x23c [ 445.796153][T27581] do_el0_svc+0x48/0x58 [ 445.797275][T27581] el0_svc+0x58/0x16c [ 445.798340][T27581] el0t_64_sync_handler+0x84/0xfc [ 445.799647][T27581] el0t_64_sync+0x190/0x194 [ 445.801042][T27581] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 445.803839][T27581] BTRFS info (device loop0: state EA): forced readonly [ 445.805639][T27581] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 445.808114][T27581] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 446.014593][T27598] loop0: detected capacity change from 0 to 32768 [ 446.017421][T27598] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (27598) [ 446.022747][T27598] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 446.025037][T27598] BTRFS info (device loop0): using free space tree [ 446.035627][T27598] BTRFS info (device loop0): enabling ssd optimizations [ 446.037539][T27598] BTRFS info (device loop0): auto enabling async discard [ 446.041470][T27598] FAULT_INJECTION: forcing a failure. [ 446.041470][T27598] name failslab, interval 1, probability 0, space 0, times 0 [ 446.045381][T27598] CPU: 1 PID: 27598 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 446.048148][T27598] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 446.050817][T27598] Call trace: [ 446.051704][T27598] dump_backtrace+0x1b8/0x1e4 [ 446.052982][T27598] show_stack+0x2c/0x44 [ 446.054098][T27598] dump_stack_lvl+0xd0/0x124 [ 446.055313][T27598] dump_stack+0x1c/0x28 [ 446.056483][T27598] should_fail_ex+0x3f8/0x5c4 [ 446.057816][T27598] __should_failslab+0xc8/0x128 [ 446.059111][T27598] should_failslab+0x10/0x28 [ 446.060281][T27598] kmem_cache_alloc+0x80/0x424 [ 446.061510][T27598] btrfs_alloc_path+0x30/0x3c [ 446.062730][T27598] __btrfs_run_delayed_items+0x88/0x420 [ 446.064234][T27598] btrfs_run_delayed_items+0x24/0x34 [ 446.065597][T27598] create_pending_snapshot+0x8e4/0x2834 [ 446.067035][T27598] create_pending_snapshots+0x150/0x198 [ 446.068529][T27598] btrfs_commit_transaction+0x1000/0x2d58 [ 446.070047][T27598] create_snapshot+0x418/0x6f0 [ 446.071265][T27598] btrfs_mksubvol+0x494/0x5f8 [ 446.072540][T27598] btrfs_mksnapshot+0xc8/0x158 [ 446.073809][T27598] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 446.075291][T27598] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 446.076789][T27598] btrfs_ioctl+0x9b4/0xb08 [ 446.077996][T27598] __arm64_sys_ioctl+0x14c/0x1c8 [ 446.079322][T27598] invoke_syscall+0x98/0x2b8 [ 446.080571][T27598] el0_svc_common+0x130/0x23c [ 446.081879][T27598] do_el0_svc+0x48/0x58 [ 446.082993][T27598] el0_svc+0x58/0x16c [ 446.084034][T27598] el0t_64_sync_handler+0x84/0xfc [ 446.085405][T27598] el0t_64_sync+0x190/0x194 [ 446.088926][T27598] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 446.091789][T27598] BTRFS info (device loop0: state EA): forced readonly [ 446.093987][T27598] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 446.096508][T27598] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 446.302782][T27615] loop0: detected capacity change from 0 to 32768 [ 446.305818][T27615] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (27615) [ 446.310623][T27615] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 446.313158][T27615] BTRFS info (device loop0): using free space tree [ 446.323534][T27615] BTRFS info (device loop0): enabling ssd optimizations [ 446.325470][T27615] BTRFS info (device loop0): auto enabling async discard [ 446.329412][T27615] FAULT_INJECTION: forcing a failure. [ 446.329412][T27615] name failslab, interval 1, probability 0, space 0, times 0 [ 446.332866][T27615] CPU: 1 PID: 27615 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 446.335664][T27615] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 446.338313][T27615] Call trace: [ 446.339157][T27615] dump_backtrace+0x1b8/0x1e4 [ 446.340416][T27615] show_stack+0x2c/0x44 [ 446.341525][T27615] dump_stack_lvl+0xd0/0x124 [ 446.342785][T27615] dump_stack+0x1c/0x28 [ 446.343948][T27615] should_fail_ex+0x3f8/0x5c4 [ 446.345230][T27615] __should_failslab+0xc8/0x128 [ 446.346538][T27615] should_failslab+0x10/0x28 [ 446.347756][T27615] kmem_cache_alloc+0x80/0x424 [ 446.349032][T27615] btrfs_alloc_path+0x30/0x3c [ 446.350206][T27615] __btrfs_run_delayed_items+0x88/0x420 [ 446.351734][T27615] btrfs_run_delayed_items+0x24/0x34 [ 446.353162][T27615] create_pending_snapshot+0x8e4/0x2834 [ 446.354635][T27615] create_pending_snapshots+0x150/0x198 [ 446.356132][T27615] btrfs_commit_transaction+0x1000/0x2d58 [ 446.357588][T27615] create_snapshot+0x418/0x6f0 [ 446.358880][T27615] btrfs_mksubvol+0x494/0x5f8 [ 446.360138][T27615] btrfs_mksnapshot+0xc8/0x158 [ 446.361430][T27615] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 446.362867][T27615] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 446.364398][T27615] btrfs_ioctl+0x9b4/0xb08 [ 446.365570][T27615] __arm64_sys_ioctl+0x14c/0x1c8 [ 446.366894][T27615] invoke_syscall+0x98/0x2b8 [ 446.368183][T27615] el0_svc_common+0x130/0x23c [ 446.369439][T27615] do_el0_svc+0x48/0x58 [ 446.370564][T27615] el0_svc+0x58/0x16c [ 446.371597][T27615] el0t_64_sync_handler+0x84/0xfc [ 446.372927][T27615] el0t_64_sync+0x190/0x194 [ 446.374342][T27615] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 446.377214][T27615] BTRFS info (device loop0: state EA): forced readonly [ 446.379116][T27615] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 446.381579][T27615] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 446.587944][T27632] loop0: detected capacity change from 0 to 32768 [ 446.590796][T27632] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (27632) [ 446.595760][T27632] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 446.598042][T27632] BTRFS info (device loop0): using free space tree [ 446.608153][T27632] BTRFS info (device loop0): enabling ssd optimizations [ 446.610105][T27632] BTRFS info (device loop0): auto enabling async discard [ 446.614356][T27632] FAULT_INJECTION: forcing a failure. [ 446.614356][T27632] name failslab, interval 1, probability 0, space 0, times 0 [ 446.617655][T27632] CPU: 0 PID: 27632 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 446.620412][T27632] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 446.623075][T27632] Call trace: [ 446.623949][T27632] dump_backtrace+0x1b8/0x1e4 [ 446.625161][T27632] show_stack+0x2c/0x44 [ 446.626250][T27632] dump_stack_lvl+0xd0/0x124 [ 446.627490][T27632] dump_stack+0x1c/0x28 [ 446.628615][T27632] should_fail_ex+0x3f8/0x5c4 [ 446.629882][T27632] __should_failslab+0xc8/0x128 [ 446.631193][T27632] should_failslab+0x10/0x28 [ 446.632417][T27632] kmem_cache_alloc+0x80/0x424 [ 446.633767][T27632] btrfs_alloc_path+0x30/0x3c [ 446.635026][T27632] __btrfs_run_delayed_items+0x88/0x420 [ 446.636505][T27632] btrfs_run_delayed_items+0x24/0x34 [ 446.637932][T27632] create_pending_snapshot+0x8e4/0x2834 [ 446.639453][T27632] create_pending_snapshots+0x150/0x198 [ 446.640958][T27632] btrfs_commit_transaction+0x1000/0x2d58 [ 446.642507][T27632] create_snapshot+0x418/0x6f0 [ 446.643793][T27632] btrfs_mksubvol+0x494/0x5f8 [ 446.645031][T27632] btrfs_mksnapshot+0xc8/0x158 [ 446.646268][T27632] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 446.647831][T27632] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 446.649358][T27632] btrfs_ioctl+0x9b4/0xb08 [ 446.650521][T27632] __arm64_sys_ioctl+0x14c/0x1c8 [ 446.651859][T27632] invoke_syscall+0x98/0x2b8 [ 446.653092][T27632] el0_svc_common+0x130/0x23c [ 446.654348][T27632] do_el0_svc+0x48/0x58 [ 446.655473][T27632] el0_svc+0x58/0x16c [ 446.656563][T27632] el0t_64_sync_handler+0x84/0xfc [ 446.657948][T27632] el0t_64_sync+0x190/0x194 [ 446.661859][T27632] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 446.664862][T27632] BTRFS info (device loop0: state EA): forced readonly [ 446.666636][T27632] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 446.668995][T27632] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 446.866073][T27649] loop0: detected capacity change from 0 to 32768 [ 446.868964][T27649] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (27649) [ 446.873983][T27649] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 446.876328][T27649] BTRFS info (device loop0): using free space tree [ 446.886241][T27649] BTRFS info (device loop0): enabling ssd optimizations [ 446.888131][T27649] BTRFS info (device loop0): auto enabling async discard [ 446.891757][T27649] FAULT_INJECTION: forcing a failure. [ 446.891757][T27649] name failslab, interval 1, probability 0, space 0, times 0 [ 446.895565][T27649] CPU: 0 PID: 27649 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 446.898370][T27649] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 446.901101][T27649] Call trace: [ 446.902005][T27649] dump_backtrace+0x1b8/0x1e4 [ 446.903249][T27649] show_stack+0x2c/0x44 [ 446.904402][T27649] dump_stack_lvl+0xd0/0x124 [ 446.905635][T27649] dump_stack+0x1c/0x28 [ 446.906750][T27649] should_fail_ex+0x3f8/0x5c4 [ 446.908033][T27649] __should_failslab+0xc8/0x128 [ 446.909346][T27649] should_failslab+0x10/0x28 [ 446.910501][T27649] kmem_cache_alloc+0x80/0x424 [ 446.911744][T27649] btrfs_alloc_path+0x30/0x3c [ 446.913019][T27649] __btrfs_run_delayed_items+0x88/0x420 [ 446.914530][T27649] btrfs_run_delayed_items+0x24/0x34 [ 446.915925][T27649] create_pending_snapshot+0x8e4/0x2834 [ 446.917377][T27649] create_pending_snapshots+0x150/0x198 [ 446.918868][T27649] btrfs_commit_transaction+0x1000/0x2d58 [ 446.920420][T27649] create_snapshot+0x418/0x6f0 [ 446.921709][T27649] btrfs_mksubvol+0x494/0x5f8 [ 446.922936][T27649] btrfs_mksnapshot+0xc8/0x158 [ 446.924208][T27649] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 446.925678][T27649] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 446.927235][T27649] btrfs_ioctl+0x9b4/0xb08 [ 446.928398][T27649] __arm64_sys_ioctl+0x14c/0x1c8 [ 446.929733][T27649] invoke_syscall+0x98/0x2b8 [ 446.930931][T27649] el0_svc_common+0x130/0x23c [ 446.932158][T27649] do_el0_svc+0x48/0x58 [ 446.933281][T27649] el0_svc+0x58/0x16c [ 446.934331][T27649] el0t_64_sync_handler+0x84/0xfc [ 446.935683][T27649] el0t_64_sync+0x190/0x194 [ 446.938092][T27649] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 446.940856][T27649] BTRFS info (device loop0: state EA): forced readonly [ 446.943088][T27649] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 446.945598][T27649] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 447.154935][T27666] loop0: detected capacity change from 0 to 32768 [ 447.157897][T27666] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (27666) [ 447.162872][T27666] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 447.165107][T27666] BTRFS info (device loop0): using free space tree [ 447.175336][T27666] BTRFS info (device loop0): enabling ssd optimizations [ 447.177169][T27666] BTRFS info (device loop0): auto enabling async discard [ 447.181021][T27666] FAULT_INJECTION: forcing a failure. [ 447.181021][T27666] name failslab, interval 1, probability 0, space 0, times 0 [ 447.184965][T27666] CPU: 0 PID: 27666 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 447.187756][T27666] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 447.190443][T27666] Call trace: [ 447.191353][T27666] dump_backtrace+0x1b8/0x1e4 [ 447.192619][T27666] show_stack+0x2c/0x44 [ 447.193761][T27666] dump_stack_lvl+0xd0/0x124 [ 447.194990][T27666] dump_stack+0x1c/0x28 [ 447.196043][T27666] should_fail_ex+0x3f8/0x5c4 [ 447.197281][T27666] __should_failslab+0xc8/0x128 [ 447.198633][T27666] should_failslab+0x10/0x28 [ 447.199914][T27666] kmem_cache_alloc+0x80/0x424 [ 447.201181][T27666] btrfs_alloc_path+0x30/0x3c [ 447.202386][T27666] __btrfs_run_delayed_items+0x88/0x420 [ 447.203974][T27666] btrfs_run_delayed_items+0x24/0x34 [ 447.205356][T27666] create_pending_snapshot+0x8e4/0x2834 [ 447.206917][T27666] create_pending_snapshots+0x150/0x198 [ 447.208357][T27666] btrfs_commit_transaction+0x1000/0x2d58 [ 447.209919][T27666] create_snapshot+0x418/0x6f0 [ 447.211256][T27666] btrfs_mksubvol+0x494/0x5f8 [ 447.212544][T27666] btrfs_mksnapshot+0xc8/0x158 [ 447.213867][T27666] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 447.215445][T27666] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 447.216965][T27666] btrfs_ioctl+0x9b4/0xb08 [ 447.218154][T27666] __arm64_sys_ioctl+0x14c/0x1c8 [ 447.219506][T27666] invoke_syscall+0x98/0x2b8 [ 447.220774][T27666] el0_svc_common+0x130/0x23c [ 447.222044][T27666] do_el0_svc+0x48/0x58 [ 447.223202][T27666] el0_svc+0x58/0x16c [ 447.224200][T27666] el0t_64_sync_handler+0x84/0xfc [ 447.225602][T27666] el0t_64_sync+0x190/0x194 [ 447.229460][T27666] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 447.232407][T27666] BTRFS info (device loop0: state EA): forced readonly [ 447.234394][T27666] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 447.236905][T27666] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 447.474263][T27683] loop0: detected capacity change from 0 to 32768 [ 447.477299][T27683] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (27683) [ 447.483491][T27683] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 447.485871][T27683] BTRFS info (device loop0): using free space tree [ 447.495157][T27683] BTRFS info (device loop0): enabling ssd optimizations [ 447.497081][T27683] BTRFS info (device loop0): auto enabling async discard [ 447.500706][T27683] FAULT_INJECTION: forcing a failure. [ 447.500706][T27683] name failslab, interval 1, probability 0, space 0, times 0 [ 447.504177][T27683] CPU: 1 PID: 27683 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 447.506948][T27683] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 447.509595][T27683] Call trace: [ 447.510438][T27683] dump_backtrace+0x1b8/0x1e4 [ 447.511686][T27683] show_stack+0x2c/0x44 [ 447.512818][T27683] dump_stack_lvl+0xd0/0x124 [ 447.514008][T27683] dump_stack+0x1c/0x28 [ 447.515117][T27683] should_fail_ex+0x3f8/0x5c4 [ 447.516331][T27683] __should_failslab+0xc8/0x128 [ 447.517667][T27683] should_failslab+0x10/0x28 [ 447.518908][T27683] kmem_cache_alloc+0x80/0x424 [ 447.520201][T27683] btrfs_alloc_path+0x30/0x3c [ 447.521450][T27683] __btrfs_run_delayed_items+0x88/0x420 [ 447.522998][T27683] btrfs_run_delayed_items+0x24/0x34 [ 447.524388][T27683] btrfs_commit_transaction+0xa10/0x2d58 [ 447.525890][T27683] create_snapshot+0x418/0x6f0 [ 447.527146][T27683] btrfs_mksubvol+0x494/0x5f8 [ 447.528452][T27683] btrfs_mksnapshot+0xc8/0x158 [ 447.529665][T27683] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 447.531176][T27683] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 447.532794][T27683] btrfs_ioctl+0x9b4/0xb08 [ 447.534005][T27683] __arm64_sys_ioctl+0x14c/0x1c8 [ 447.535313][T27683] invoke_syscall+0x98/0x2b8 [ 447.536535][T27683] el0_svc_common+0x130/0x23c [ 447.537761][T27683] do_el0_svc+0x48/0x58 [ 447.538866][T27683] el0_svc+0x58/0x16c [ 447.539970][T27683] el0t_64_sync_handler+0x84/0xfc [ 447.541254][T27683] el0t_64_sync+0x190/0x194 [ 447.542734][T27683] BTRFS warning (device loop0): Skipping commit of aborted transaction. [ 447.545030][T27683] BTRFS: error (device loop0: state A) in cleanup_transaction:1983: errno=-12 Out of memory [ 447.547772][T27683] BTRFS info (device loop0: state EA): forced readonly [ 447.744465][T27700] loop0: detected capacity change from 0 to 32768 [ 447.747906][T27700] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (27700) [ 447.752950][T27700] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 447.755196][T27700] BTRFS info (device loop0): using free space tree [ 447.765561][T27700] BTRFS info (device loop0): enabling ssd optimizations [ 447.767552][T27700] BTRFS info (device loop0): auto enabling async discard [ 447.771390][T27700] FAULT_INJECTION: forcing a failure. [ 447.771390][T27700] name failslab, interval 1, probability 0, space 0, times 0 [ 447.774947][T27700] CPU: 1 PID: 27700 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 447.777714][T27700] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 447.780241][T27700] Call trace: [ 447.781162][T27700] dump_backtrace+0x1b8/0x1e4 [ 447.782402][T27700] show_stack+0x2c/0x44 [ 447.783477][T27700] dump_stack_lvl+0xd0/0x124 [ 447.784726][T27700] dump_stack+0x1c/0x28 [ 447.785849][T27700] should_fail_ex+0x3f8/0x5c4 [ 447.787088][T27700] __should_failslab+0xc8/0x128 [ 447.788340][T27700] should_failslab+0x10/0x28 [ 447.789601][T27700] kmem_cache_alloc+0x80/0x424 [ 447.790862][T27700] btrfs_alloc_path+0x30/0x3c [ 447.792133][T27700] __btrfs_run_delayed_items+0x88/0x420 [ 447.793622][T27700] btrfs_run_delayed_items+0x24/0x34 [ 447.795091][T27700] create_pending_snapshot+0x8e4/0x2834 [ 447.796540][T27700] create_pending_snapshots+0x150/0x198 [ 447.798088][T27700] btrfs_commit_transaction+0x1000/0x2d58 [ 447.799567][T27700] create_snapshot+0x418/0x6f0 [ 447.800926][T27700] btrfs_mksubvol+0x494/0x5f8 [ 447.802156][T27700] btrfs_mksnapshot+0xc8/0x158 [ 447.803438][T27700] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 447.804957][T27700] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 447.806441][T27700] btrfs_ioctl+0x9b4/0xb08 [ 447.807628][T27700] __arm64_sys_ioctl+0x14c/0x1c8 [ 447.808984][T27700] invoke_syscall+0x98/0x2b8 [ 447.810155][T27700] el0_svc_common+0x130/0x23c [ 447.811448][T27700] do_el0_svc+0x48/0x58 [ 447.812503][T27700] el0_svc+0x58/0x16c [ 447.813555][T27700] el0t_64_sync_handler+0x84/0xfc [ 447.814862][T27700] el0t_64_sync+0x190/0x194 [ 447.816211][T27700] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 447.819002][T27700] BTRFS info (device loop0: state EA): forced readonly [ 447.820760][T27700] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 447.823219][T27700] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 448.036253][T27717] loop0: detected capacity change from 0 to 32768 [ 448.039136][T27717] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (27717) [ 448.044498][T27717] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 448.046887][T27717] BTRFS info (device loop0): using free space tree [ 448.057338][T27717] BTRFS info (device loop0): enabling ssd optimizations [ 448.059177][T27717] BTRFS info (device loop0): auto enabling async discard [ 448.063195][T27717] FAULT_INJECTION: forcing a failure. [ 448.063195][T27717] name failslab, interval 1, probability 0, space 0, times 0 [ 448.066515][T27717] CPU: 1 PID: 27717 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 448.069176][T27717] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 448.071785][T27717] Call trace: [ 448.072660][T27717] dump_backtrace+0x1b8/0x1e4 [ 448.073929][T27717] show_stack+0x2c/0x44 [ 448.075020][T27717] dump_stack_lvl+0xd0/0x124 [ 448.076291][T27717] dump_stack+0x1c/0x28 [ 448.077423][T27717] should_fail_ex+0x3f8/0x5c4 [ 448.078755][T27717] __should_failslab+0xc8/0x128 [ 448.080071][T27717] should_failslab+0x10/0x28 [ 448.081331][T27717] kmem_cache_alloc+0x80/0x424 [ 448.082629][T27717] btrfs_alloc_path+0x30/0x3c [ 448.083906][T27717] __btrfs_run_delayed_items+0x88/0x420 [ 448.085421][T27717] btrfs_run_delayed_items+0x24/0x34 [ 448.086853][T27717] create_pending_snapshot+0x8e4/0x2834 [ 448.088335][T27717] create_pending_snapshots+0x150/0x198 [ 448.089849][T27717] btrfs_commit_transaction+0x1000/0x2d58 [ 448.091326][T27717] create_snapshot+0x418/0x6f0 [ 448.092608][T27717] btrfs_mksubvol+0x494/0x5f8 [ 448.093891][T27717] btrfs_mksnapshot+0xc8/0x158 [ 448.095183][T27717] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 448.096748][T27717] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 448.098312][T27717] btrfs_ioctl+0x9b4/0xb08 [ 448.099492][T27717] __arm64_sys_ioctl+0x14c/0x1c8 [ 448.100837][T27717] invoke_syscall+0x98/0x2b8 [ 448.102104][T27717] el0_svc_common+0x130/0x23c [ 448.103287][T27717] do_el0_svc+0x48/0x58 [ 448.104381][T27717] el0_svc+0x58/0x16c [ 448.105497][T27717] el0t_64_sync_handler+0x84/0xfc [ 448.106884][T27717] el0t_64_sync+0x190/0x194 [ 448.108487][T27717] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 448.111242][T27717] BTRFS info (device loop0: state EA): forced readonly [ 448.113283][T27717] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 448.115660][T27717] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 448.317643][T27734] loop0: detected capacity change from 0 to 32768 [ 448.320651][T27734] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (27734) [ 448.325813][T27734] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 448.328245][T27734] BTRFS info (device loop0): using free space tree [ 448.338881][T27734] BTRFS info (device loop0): enabling ssd optimizations [ 448.340807][T27734] BTRFS info (device loop0): auto enabling async discard [ 448.344713][T27734] FAULT_INJECTION: forcing a failure. [ 448.344713][T27734] name failslab, interval 1, probability 0, space 0, times 0 [ 448.348067][T27734] CPU: 1 PID: 27734 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 448.350764][T27734] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 448.353393][T27734] Call trace: [ 448.354298][T27734] dump_backtrace+0x1b8/0x1e4 [ 448.355569][T27734] show_stack+0x2c/0x44 [ 448.356673][T27734] dump_stack_lvl+0xd0/0x124 [ 448.357882][T27734] dump_stack+0x1c/0x28 [ 448.359002][T27734] should_fail_ex+0x3f8/0x5c4 [ 448.360221][T27734] __should_failslab+0xc8/0x128 [ 448.361481][T27734] should_failslab+0x10/0x28 [ 448.362768][T27734] kmem_cache_alloc+0x80/0x424 [ 448.364064][T27734] btrfs_alloc_path+0x30/0x3c [ 448.365321][T27734] __btrfs_run_delayed_items+0x88/0x420 [ 448.366770][T27734] btrfs_run_delayed_items+0x24/0x34 [ 448.368171][T27734] create_pending_snapshot+0x8e4/0x2834 [ 448.369607][T27734] create_pending_snapshots+0x150/0x198 [ 448.371074][T27734] btrfs_commit_transaction+0x1000/0x2d58 [ 448.372535][T27734] create_snapshot+0x418/0x6f0 [ 448.373842][T27734] btrfs_mksubvol+0x494/0x5f8 [ 448.375104][T27734] btrfs_mksnapshot+0xc8/0x158 [ 448.376407][T27734] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 448.377953][T27734] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 448.379525][T27734] btrfs_ioctl+0x9b4/0xb08 [ 448.380732][T27734] __arm64_sys_ioctl+0x14c/0x1c8 [ 448.382121][T27734] invoke_syscall+0x98/0x2b8 [ 448.383357][T27734] el0_svc_common+0x130/0x23c [ 448.384676][T27734] do_el0_svc+0x48/0x58 [ 448.385793][T27734] el0_svc+0x58/0x16c [ 448.386854][T27734] el0t_64_sync_handler+0x84/0xfc [ 448.388140][T27734] el0t_64_sync+0x190/0x194 [ 448.389595][T27734] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 448.392454][T27734] BTRFS info (device loop0: state EA): forced readonly [ 448.394240][T27734] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 448.396638][T27734] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 448.594506][T27751] loop0: detected capacity change from 0 to 32768 [ 448.597412][T27751] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (27751) [ 448.602058][T27751] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 448.604501][T27751] BTRFS info (device loop0): using free space tree [ 448.615571][T27751] BTRFS info (device loop0): enabling ssd optimizations [ 448.617523][T27751] BTRFS info (device loop0): auto enabling async discard [ 448.621308][T27751] FAULT_INJECTION: forcing a failure. [ 448.621308][T27751] name failslab, interval 1, probability 0, space 0, times 0 [ 448.625223][T27751] CPU: 1 PID: 27751 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 448.628013][T27751] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 448.630568][T27751] Call trace: [ 448.631433][T27751] dump_backtrace+0x1b8/0x1e4 [ 448.632674][T27751] show_stack+0x2c/0x44 [ 448.633769][T27751] dump_stack_lvl+0xd0/0x124 [ 448.635018][T27751] dump_stack+0x1c/0x28 [ 448.636066][T27751] should_fail_ex+0x3f8/0x5c4 [ 448.637325][T27751] __should_failslab+0xc8/0x128 [ 448.638577][T27751] should_failslab+0x10/0x28 [ 448.639770][T27751] kmem_cache_alloc+0x80/0x424 [ 448.641006][T27751] btrfs_alloc_path+0x30/0x3c [ 448.642318][T27751] __btrfs_run_delayed_items+0x88/0x420 [ 448.643788][T27751] btrfs_run_delayed_items+0x24/0x34 [ 448.645164][T27751] create_pending_snapshot+0x8e4/0x2834 [ 448.646680][T27751] create_pending_snapshots+0x150/0x198 [ 448.648176][T27751] btrfs_commit_transaction+0x1000/0x2d58 [ 448.649763][T27751] create_snapshot+0x418/0x6f0 [ 448.651006][T27751] btrfs_mksubvol+0x494/0x5f8 [ 448.652268][T27751] btrfs_mksnapshot+0xc8/0x158 [ 448.653513][T27751] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 448.655054][T27751] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 448.656537][T27751] btrfs_ioctl+0x9b4/0xb08 [ 448.657649][T27751] __arm64_sys_ioctl+0x14c/0x1c8 [ 448.658947][T27751] invoke_syscall+0x98/0x2b8 [ 448.660150][T27751] el0_svc_common+0x130/0x23c [ 448.661431][T27751] do_el0_svc+0x48/0x58 [ 448.662514][T27751] el0_svc+0x58/0x16c [ 448.663609][T27751] el0t_64_sync_handler+0x84/0xfc [ 448.664946][T27751] el0t_64_sync+0x190/0x194 [ 448.668351][T27751] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 448.671116][T27751] BTRFS info (device loop0: state EA): forced readonly [ 448.673291][T27751] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 448.675755][T27751] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 448.882083][T27768] loop0: detected capacity change from 0 to 32768 [ 448.885234][T27768] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (27768) [ 448.890103][T27768] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 448.892499][T27768] BTRFS info (device loop0): using free space tree [ 448.902648][T27768] BTRFS info (device loop0): enabling ssd optimizations [ 448.904508][T27768] BTRFS info (device loop0): auto enabling async discard [ 448.908334][T27768] FAULT_INJECTION: forcing a failure. [ 448.908334][T27768] name failslab, interval 1, probability 0, space 0, times 0 [ 448.911619][T27768] CPU: 1 PID: 27768 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 448.914471][T27768] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 448.917176][T27768] Call trace: [ 448.918112][T27768] dump_backtrace+0x1b8/0x1e4 [ 448.919399][T27768] show_stack+0x2c/0x44 [ 448.920516][T27768] dump_stack_lvl+0xd0/0x124 [ 448.921730][T27768] dump_stack+0x1c/0x28 [ 448.922845][T27768] should_fail_ex+0x3f8/0x5c4 [ 448.924093][T27768] __should_failslab+0xc8/0x128 [ 448.925385][T27768] should_failslab+0x10/0x28 [ 448.926612][T27768] kmem_cache_alloc+0x80/0x424 [ 448.927887][T27768] btrfs_alloc_path+0x30/0x3c [ 448.929131][T27768] __btrfs_run_delayed_items+0x88/0x420 [ 448.930618][T27768] btrfs_run_delayed_items+0x24/0x34 [ 448.932072][T27768] create_pending_snapshot+0x8e4/0x2834 [ 448.933547][T27768] create_pending_snapshots+0x150/0x198 [ 448.935060][T27768] btrfs_commit_transaction+0x1000/0x2d58 [ 448.936592][T27768] create_snapshot+0x418/0x6f0 [ 448.937891][T27768] btrfs_mksubvol+0x494/0x5f8 [ 448.939099][T27768] btrfs_mksnapshot+0xc8/0x158 [ 448.940372][T27768] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 448.941882][T27768] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 448.943399][T27768] btrfs_ioctl+0x9b4/0xb08 [ 448.944552][T27768] __arm64_sys_ioctl+0x14c/0x1c8 [ 448.945888][T27768] invoke_syscall+0x98/0x2b8 [ 448.947186][T27768] el0_svc_common+0x130/0x23c [ 448.948439][T27768] do_el0_svc+0x48/0x58 [ 448.949537][T27768] el0_svc+0x58/0x16c [ 448.950631][T27768] el0t_64_sync_handler+0x84/0xfc [ 448.952008][T27768] el0t_64_sync+0x190/0x194 [ 448.953383][T27768] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 448.956140][T27768] BTRFS info (device loop0: state EA): forced readonly [ 448.957984][T27768] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 448.960330][T27768] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 449.155225][T27785] loop0: detected capacity change from 0 to 32768 [ 449.158200][T27785] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (27785) [ 449.164107][T27785] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 449.166392][T27785] BTRFS info (device loop0): using free space tree [ 449.177141][T27785] BTRFS info (device loop0): enabling ssd optimizations [ 449.179098][T27785] BTRFS info (device loop0): auto enabling async discard [ 449.182906][T27785] FAULT_INJECTION: forcing a failure. [ 449.182906][T27785] name failslab, interval 1, probability 0, space 0, times 0 [ 449.186285][T27785] CPU: 1 PID: 27785 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 449.188972][T27785] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 449.191602][T27785] Call trace: [ 449.192448][T27785] dump_backtrace+0x1b8/0x1e4 [ 449.193759][T27785] show_stack+0x2c/0x44 [ 449.194838][T27785] dump_stack_lvl+0xd0/0x124 [ 449.196095][T27785] dump_stack+0x1c/0x28 [ 449.197231][T27785] should_fail_ex+0x3f8/0x5c4 [ 449.198517][T27785] __should_failslab+0xc8/0x128 [ 449.199835][T27785] should_failslab+0x10/0x28 [ 449.201090][T27785] kmem_cache_alloc+0x80/0x424 [ 449.202428][T27785] btrfs_alloc_path+0x30/0x3c [ 449.203708][T27785] __btrfs_run_delayed_items+0x88/0x420 [ 449.205206][T27785] btrfs_run_delayed_items+0x24/0x34 [ 449.206579][T27785] create_pending_snapshot+0x8e4/0x2834 [ 449.208098][T27785] create_pending_snapshots+0x150/0x198 [ 449.209550][T27785] btrfs_commit_transaction+0x1000/0x2d58 [ 449.211132][T27785] create_snapshot+0x418/0x6f0 [ 449.212472][T27785] btrfs_mksubvol+0x494/0x5f8 [ 449.213740][T27785] btrfs_mksnapshot+0xc8/0x158 [ 449.215045][T27785] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 449.216591][T27785] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 449.218206][T27785] btrfs_ioctl+0x9b4/0xb08 [ 449.219328][T27785] __arm64_sys_ioctl+0x14c/0x1c8 [ 449.220663][T27785] invoke_syscall+0x98/0x2b8 [ 449.221891][T27785] el0_svc_common+0x130/0x23c [ 449.223114][T27785] do_el0_svc+0x48/0x58 [ 449.224251][T27785] el0_svc+0x58/0x16c [ 449.225303][T27785] el0t_64_sync_handler+0x84/0xfc [ 449.226615][T27785] el0t_64_sync+0x190/0x194 [ 449.228046][T27785] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 449.230815][T27785] BTRFS info (device loop0: state EA): forced readonly [ 449.232998][T27785] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 449.235412][T27785] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 449.442753][T27802] loop0: detected capacity change from 0 to 32768 [ 449.445683][T27802] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (27802) [ 449.450477][T27802] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 449.452796][T27802] BTRFS info (device loop0): using free space tree [ 449.463082][T27802] BTRFS info (device loop0): enabling ssd optimizations [ 449.464985][T27802] BTRFS info (device loop0): auto enabling async discard [ 449.468741][T27802] FAULT_INJECTION: forcing a failure. [ 449.468741][T27802] name failslab, interval 1, probability 0, space 0, times 0 [ 449.472057][T27802] CPU: 0 PID: 27802 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 449.474836][T27802] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 449.477435][T27802] Call trace: [ 449.478343][T27802] dump_backtrace+0x1b8/0x1e4 [ 449.479585][T27802] show_stack+0x2c/0x44 [ 449.480716][T27802] dump_stack_lvl+0xd0/0x124 [ 449.481917][T27802] dump_stack+0x1c/0x28 [ 449.483006][T27802] should_fail_ex+0x3f8/0x5c4 [ 449.484326][T27802] __should_failslab+0xc8/0x128 [ 449.485609][T27802] should_failslab+0x10/0x28 [ 449.486842][T27802] kmem_cache_alloc+0x80/0x424 [ 449.488125][T27802] btrfs_alloc_path+0x30/0x3c [ 449.489322][T27802] __btrfs_run_delayed_items+0x88/0x420 [ 449.490771][T27802] btrfs_run_delayed_items+0x24/0x34 [ 449.492146][T27802] btrfs_commit_transaction+0xa10/0x2d58 [ 449.493653][T27802] create_snapshot+0x418/0x6f0 [ 449.494853][T27802] btrfs_mksubvol+0x494/0x5f8 [ 449.496112][T27802] btrfs_mksnapshot+0xc8/0x158 [ 449.497386][T27802] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 449.498962][T27802] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 449.500513][T27802] btrfs_ioctl+0x9b4/0xb08 [ 449.501748][T27802] __arm64_sys_ioctl+0x14c/0x1c8 [ 449.503047][T27802] invoke_syscall+0x98/0x2b8 [ 449.504270][T27802] el0_svc_common+0x130/0x23c [ 449.505506][T27802] do_el0_svc+0x48/0x58 [ 449.506572][T27802] el0_svc+0x58/0x16c [ 449.507612][T27802] el0t_64_sync_handler+0x84/0xfc [ 449.508968][T27802] el0t_64_sync+0x190/0x194 [ 449.510768][T27802] BTRFS warning (device loop0): Skipping commit of aborted transaction. [ 449.513105][T27802] BTRFS: error (device loop0: state A) in cleanup_transaction:1983: errno=-12 Out of memory [ 449.515749][T27802] BTRFS info (device loop0: state EA): forced readonly [ 449.711191][T27819] loop0: detected capacity change from 0 to 32768 [ 449.714010][T27819] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (27819) [ 449.718642][T27819] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 449.720989][T27819] BTRFS info (device loop0): using free space tree [ 449.731675][T27819] BTRFS info (device loop0): enabling ssd optimizations [ 449.733727][T27819] BTRFS info (device loop0): auto enabling async discard [ 449.737709][T27819] FAULT_INJECTION: forcing a failure. [ 449.737709][T27819] name failslab, interval 1, probability 0, space 0, times 0 [ 449.740880][T27819] CPU: 1 PID: 27819 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 449.743584][T27819] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 449.746262][T27819] Call trace: [ 449.747159][T27819] dump_backtrace+0x1b8/0x1e4 [ 449.748398][T27819] show_stack+0x2c/0x44 [ 449.749539][T27819] dump_stack_lvl+0xd0/0x124 [ 449.750764][T27819] dump_stack+0x1c/0x28 [ 449.751911][T27819] should_fail_ex+0x3f8/0x5c4 [ 449.753154][T27819] __should_failslab+0xc8/0x128 [ 449.754482][T27819] should_failslab+0x10/0x28 [ 449.755701][T27819] kmem_cache_alloc+0x80/0x424 [ 449.757056][T27819] btrfs_alloc_path+0x30/0x3c [ 449.758302][T27819] __btrfs_run_delayed_items+0x88/0x420 [ 449.759798][T27819] btrfs_run_delayed_items+0x24/0x34 [ 449.761265][T27819] create_pending_snapshot+0x8e4/0x2834 [ 449.762764][T27819] create_pending_snapshots+0x150/0x198 [ 449.764225][T27819] btrfs_commit_transaction+0x1000/0x2d58 [ 449.765741][T27819] create_snapshot+0x418/0x6f0 [ 449.766983][T27819] btrfs_mksubvol+0x494/0x5f8 [ 449.768198][T27819] btrfs_mksnapshot+0xc8/0x158 [ 449.769465][T27819] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 449.770890][T27819] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 449.772419][T27819] btrfs_ioctl+0x9b4/0xb08 [ 449.773595][T27819] __arm64_sys_ioctl+0x14c/0x1c8 [ 449.774930][T27819] invoke_syscall+0x98/0x2b8 [ 449.776141][T27819] el0_svc_common+0x130/0x23c [ 449.777311][T27819] do_el0_svc+0x48/0x58 [ 449.778424][T27819] el0_svc+0x58/0x16c [ 449.779484][T27819] el0t_64_sync_handler+0x84/0xfc [ 449.780762][T27819] el0t_64_sync+0x190/0x194 [ 449.783149][T27819] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 449.785848][T27819] BTRFS info (device loop0: state EA): forced readonly [ 449.787639][T27819] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 449.790039][T27819] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 449.989702][T27836] loop0: detected capacity change from 0 to 32768 [ 449.992934][T27836] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (27836) [ 449.997760][T27836] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 450.000102][T27836] BTRFS info (device loop0): using free space tree [ 450.009395][T27836] BTRFS info (device loop0): enabling ssd optimizations [ 450.011295][T27836] BTRFS info (device loop0): auto enabling async discard [ 450.015568][T27836] FAULT_INJECTION: forcing a failure. [ 450.015568][T27836] name failslab, interval 1, probability 0, space 0, times 0 [ 450.018901][T27836] CPU: 1 PID: 27836 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 450.021601][T27836] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 450.024322][T27836] Call trace: [ 450.025226][T27836] dump_backtrace+0x1b8/0x1e4 [ 450.026481][T27836] show_stack+0x2c/0x44 [ 450.027590][T27836] dump_stack_lvl+0xd0/0x124 [ 450.028841][T27836] dump_stack+0x1c/0x28 [ 450.029951][T27836] should_fail_ex+0x3f8/0x5c4 [ 450.031249][T27836] __should_failslab+0xc8/0x128 [ 450.032656][T27836] should_failslab+0x10/0x28 [ 450.033891][T27836] kmem_cache_alloc+0x80/0x424 [ 450.035194][T27836] btrfs_alloc_path+0x30/0x3c [ 450.036425][T27836] __btrfs_run_delayed_items+0x88/0x420 [ 450.037949][T27836] btrfs_run_delayed_items+0x24/0x34 [ 450.039396][T27836] create_pending_snapshot+0x8e4/0x2834 [ 450.040890][T27836] create_pending_snapshots+0x150/0x198 [ 450.042380][T27836] btrfs_commit_transaction+0x1000/0x2d58 [ 450.043946][T27836] create_snapshot+0x418/0x6f0 [ 450.045198][T27836] btrfs_mksubvol+0x494/0x5f8 [ 450.046443][T27836] btrfs_mksnapshot+0xc8/0x158 [ 450.047827][T27836] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 450.049371][T27836] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 450.050886][T27836] btrfs_ioctl+0x9b4/0xb08 [ 450.052063][T27836] __arm64_sys_ioctl+0x14c/0x1c8 [ 450.053431][T27836] invoke_syscall+0x98/0x2b8 [ 450.054624][T27836] el0_svc_common+0x130/0x23c [ 450.055916][T27836] do_el0_svc+0x48/0x58 [ 450.057028][T27836] el0_svc+0x58/0x16c [ 450.058075][T27836] el0t_64_sync_handler+0x84/0xfc [ 450.059425][T27836] el0t_64_sync+0x190/0x194 [ 450.060860][T27836] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 450.063750][T27836] BTRFS info (device loop0: state EA): forced readonly [ 450.065529][T27836] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 450.067904][T27836] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 450.277555][T27853] loop0: detected capacity change from 0 to 32768 [ 450.280408][T27853] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (27853) [ 450.285536][T27853] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 450.287749][T27853] BTRFS info (device loop0): using free space tree [ 450.297976][T27853] BTRFS info (device loop0): enabling ssd optimizations [ 450.299736][T27853] BTRFS info (device loop0): auto enabling async discard [ 450.305163][T27853] FAULT_INJECTION: forcing a failure. [ 450.305163][T27853] name failslab, interval 1, probability 0, space 0, times 0 [ 450.308658][T27853] CPU: 1 PID: 27853 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 450.311383][T27853] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 450.313976][T27853] Call trace: [ 450.314845][T27853] dump_backtrace+0x1b8/0x1e4 [ 450.316069][T27853] show_stack+0x2c/0x44 [ 450.317125][T27853] dump_stack_lvl+0xd0/0x124 [ 450.318342][T27853] dump_stack+0x1c/0x28 [ 450.319588][T27853] should_fail_ex+0x3f8/0x5c4 [ 450.320811][T27853] __should_failslab+0xc8/0x128 [ 450.322126][T27853] should_failslab+0x10/0x28 [ 450.323287][T27853] kmem_cache_alloc+0x80/0x424 [ 450.324603][T27853] btrfs_alloc_path+0x30/0x3c [ 450.325874][T27853] __btrfs_run_delayed_items+0x88/0x420 [ 450.327361][T27853] btrfs_run_delayed_items+0x24/0x34 [ 450.328758][T27853] create_pending_snapshot+0x8e4/0x2834 [ 450.330280][T27853] create_pending_snapshots+0x150/0x198 [ 450.331785][T27853] btrfs_commit_transaction+0x1000/0x2d58 [ 450.333319][T27853] create_snapshot+0x418/0x6f0 [ 450.334562][T27853] btrfs_mksubvol+0x494/0x5f8 [ 450.335806][T27853] btrfs_mksnapshot+0xc8/0x158 [ 450.337086][T27853] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 450.338537][T27853] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 450.340071][T27853] btrfs_ioctl+0x9b4/0xb08 [ 450.341176][T27853] __arm64_sys_ioctl+0x14c/0x1c8 [ 450.342521][T27853] invoke_syscall+0x98/0x2b8 [ 450.343768][T27853] el0_svc_common+0x130/0x23c [ 450.345029][T27853] do_el0_svc+0x48/0x58 [ 450.346150][T27853] el0_svc+0x58/0x16c [ 450.347191][T27853] el0t_64_sync_handler+0x84/0xfc [ 450.348576][T27853] el0t_64_sync+0x190/0x194 [ 450.351000][T27853] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 450.353890][T27853] BTRFS info (device loop0: state EA): forced readonly [ 450.355849][T27853] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 450.358298][T27853] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 450.594658][T27870] loop0: detected capacity change from 0 to 32768 [ 450.597568][T27870] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (27870) [ 450.602445][T27870] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 450.604752][T27870] BTRFS info (device loop0): using free space tree [ 450.615040][T27870] BTRFS info (device loop0): enabling ssd optimizations [ 450.616856][T27870] BTRFS info (device loop0): auto enabling async discard [ 450.620712][T27870] FAULT_INJECTION: forcing a failure. [ 450.620712][T27870] name failslab, interval 1, probability 0, space 0, times 0 [ 450.624723][T27870] CPU: 0 PID: 27870 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 450.627495][T27870] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 450.630054][T27870] Call trace: [ 450.630926][T27870] dump_backtrace+0x1b8/0x1e4 [ 450.632185][T27870] show_stack+0x2c/0x44 [ 450.633296][T27870] dump_stack_lvl+0xd0/0x124 [ 450.634522][T27870] dump_stack+0x1c/0x28 [ 450.635640][T27870] should_fail_ex+0x3f8/0x5c4 [ 450.636894][T27870] __should_failslab+0xc8/0x128 [ 450.638265][T27870] should_failslab+0x10/0x28 [ 450.639514][T27870] kmem_cache_alloc+0x80/0x424 [ 450.640856][T27870] btrfs_alloc_path+0x30/0x3c [ 450.642075][T27870] __btrfs_run_delayed_items+0x88/0x420 [ 450.643579][T27870] btrfs_run_delayed_items+0x24/0x34 [ 450.644979][T27870] create_pending_snapshot+0x8e4/0x2834 [ 450.646414][T27870] create_pending_snapshots+0x150/0x198 [ 450.647899][T27870] btrfs_commit_transaction+0x1000/0x2d58 [ 450.649400][T27870] create_snapshot+0x418/0x6f0 [ 450.650686][T27870] btrfs_mksubvol+0x494/0x5f8 [ 450.651990][T27870] btrfs_mksnapshot+0xc8/0x158 [ 450.653298][T27870] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 450.654783][T27870] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 450.656335][T27870] btrfs_ioctl+0x9b4/0xb08 [ 450.657473][T27870] __arm64_sys_ioctl+0x14c/0x1c8 [ 450.658840][T27870] invoke_syscall+0x98/0x2b8 [ 450.660050][T27870] el0_svc_common+0x130/0x23c [ 450.661409][T27870] do_el0_svc+0x48/0x58 [ 450.662543][T27870] el0_svc+0x58/0x16c [ 450.663580][T27870] el0t_64_sync_handler+0x84/0xfc [ 450.664941][T27870] el0t_64_sync+0x190/0x194 [ 450.667364][T27870] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 450.670218][T27870] BTRFS info (device loop0: state EA): forced readonly [ 450.672084][T27870] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 450.674965][T27870] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 450.880966][T27887] loop0: detected capacity change from 0 to 32768 [ 450.883872][T27887] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (27887) [ 450.888404][T27887] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 450.890774][T27887] BTRFS info (device loop0): using free space tree [ 450.900877][T27887] BTRFS info (device loop0): enabling ssd optimizations [ 450.902955][T27887] BTRFS info (device loop0): auto enabling async discard [ 450.906984][T27887] FAULT_INJECTION: forcing a failure. [ 450.906984][T27887] name failslab, interval 1, probability 0, space 0, times 0 [ 450.910271][T27887] CPU: 1 PID: 27887 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 450.913170][T27887] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 450.915781][T27887] Call trace: [ 450.916661][T27887] dump_backtrace+0x1b8/0x1e4 [ 450.917890][T27887] show_stack+0x2c/0x44 [ 450.918992][T27887] dump_stack_lvl+0xd0/0x124 [ 450.920225][T27887] dump_stack+0x1c/0x28 [ 450.921317][T27887] should_fail_ex+0x3f8/0x5c4 [ 450.922554][T27887] __should_failslab+0xc8/0x128 [ 450.923861][T27887] should_failslab+0x10/0x28 [ 450.925141][T27887] kmem_cache_alloc+0x80/0x424 [ 450.926370][T27887] btrfs_alloc_path+0x30/0x3c [ 450.927602][T27887] __btrfs_run_delayed_items+0x88/0x420 [ 450.929092][T27887] btrfs_run_delayed_items+0x24/0x34 [ 450.930499][T27887] btrfs_commit_transaction+0xa10/0x2d58 [ 450.932002][T27887] create_snapshot+0x418/0x6f0 [ 450.933253][T27887] btrfs_mksubvol+0x494/0x5f8 [ 450.934555][T27887] btrfs_mksnapshot+0xc8/0x158 [ 450.935793][T27887] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 450.937326][T27887] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 450.938865][T27887] btrfs_ioctl+0x9b4/0xb08 [ 450.940065][T27887] __arm64_sys_ioctl+0x14c/0x1c8 [ 450.941386][T27887] invoke_syscall+0x98/0x2b8 [ 450.942676][T27887] el0_svc_common+0x130/0x23c [ 450.943953][T27887] do_el0_svc+0x48/0x58 [ 450.945021][T27887] el0_svc+0x58/0x16c [ 450.946113][T27887] el0t_64_sync_handler+0x84/0xfc [ 450.947434][T27887] el0t_64_sync+0x190/0x194 [ 450.948852][T27887] BTRFS warning (device loop0): Skipping commit of aborted transaction. [ 450.951047][T27887] BTRFS: error (device loop0: state A) in cleanup_transaction:1983: errno=-12 Out of memory [ 450.953821][T27887] BTRFS info (device loop0: state EA): forced readonly [ 451.163326][T27904] loop0: detected capacity change from 0 to 32768 [ 451.166223][T27904] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (27904) [ 451.170940][T27904] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 451.173258][T27904] BTRFS info (device loop0): using free space tree [ 451.183507][T27904] BTRFS info (device loop0): enabling ssd optimizations [ 451.185439][T27904] BTRFS info (device loop0): auto enabling async discard [ 451.189190][T27904] FAULT_INJECTION: forcing a failure. [ 451.189190][T27904] name failslab, interval 1, probability 0, space 0, times 0 [ 451.192534][T27904] CPU: 0 PID: 27904 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 451.195162][T27904] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 451.197748][T27904] Call trace: [ 451.198632][T27904] dump_backtrace+0x1b8/0x1e4 [ 451.199848][T27904] show_stack+0x2c/0x44 [ 451.200938][T27904] dump_stack_lvl+0xd0/0x124 [ 451.202130][T27904] dump_stack+0x1c/0x28 [ 451.203224][T27904] should_fail_ex+0x3f8/0x5c4 [ 451.204424][T27904] __should_failslab+0xc8/0x128 [ 451.205745][T27904] should_failslab+0x10/0x28 [ 451.206950][T27904] kmem_cache_alloc+0x80/0x424 [ 451.208221][T27904] btrfs_alloc_path+0x30/0x3c [ 451.209517][T27904] __btrfs_run_delayed_items+0x88/0x420 [ 451.211053][T27904] btrfs_run_delayed_items+0x24/0x34 [ 451.212430][T27904] btrfs_commit_transaction+0xa10/0x2d58 [ 451.213977][T27904] create_snapshot+0x418/0x6f0 [ 451.215223][T27904] btrfs_mksubvol+0x494/0x5f8 [ 451.216468][T27904] btrfs_mksnapshot+0xc8/0x158 [ 451.217763][T27904] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 451.219278][T27904] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 451.220844][T27904] btrfs_ioctl+0x9b4/0xb08 [ 451.222050][T27904] __arm64_sys_ioctl+0x14c/0x1c8 [ 451.223389][T27904] invoke_syscall+0x98/0x2b8 [ 451.224609][T27904] el0_svc_common+0x130/0x23c [ 451.225890][T27904] do_el0_svc+0x48/0x58 [ 451.226977][T27904] el0_svc+0x58/0x16c [ 451.228021][T27904] el0t_64_sync_handler+0x84/0xfc [ 451.229340][T27904] el0t_64_sync+0x190/0x194 [ 451.230738][T27904] BTRFS warning (device loop0): Skipping commit of aborted transaction. [ 451.233086][T27904] BTRFS: error (device loop0: state A) in cleanup_transaction:1983: errno=-12 Out of memory [ 451.235742][T27904] BTRFS info (device loop0: state EA): forced readonly [ 451.440892][T27921] loop0: detected capacity change from 0 to 32768 [ 451.443940][T27921] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (27921) [ 451.448567][T27921] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 451.450799][T27921] BTRFS info (device loop0): using free space tree [ 451.461092][T27921] BTRFS info (device loop0): enabling ssd optimizations [ 451.463130][T27921] BTRFS info (device loop0): auto enabling async discard [ 451.467045][T27921] FAULT_INJECTION: forcing a failure. [ 451.467045][T27921] name failslab, interval 1, probability 0, space 0, times 0 [ 451.470308][T27921] CPU: 1 PID: 27921 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 451.473114][T27921] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 451.475795][T27921] Call trace: [ 451.476715][T27921] dump_backtrace+0x1b8/0x1e4 [ 451.477939][T27921] show_stack+0x2c/0x44 [ 451.479016][T27921] dump_stack_lvl+0xd0/0x124 [ 451.480147][T27921] dump_stack+0x1c/0x28 [ 451.481281][T27921] should_fail_ex+0x3f8/0x5c4 [ 451.482573][T27921] __should_failslab+0xc8/0x128 [ 451.483922][T27921] should_failslab+0x10/0x28 [ 451.485172][T27921] kmem_cache_alloc+0x80/0x424 [ 451.486420][T27921] btrfs_alloc_path+0x30/0x3c [ 451.487684][T27921] __btrfs_run_delayed_items+0x88/0x420 [ 451.489198][T27921] btrfs_run_delayed_items+0x24/0x34 [ 451.490584][T27921] create_pending_snapshot+0x8e4/0x2834 [ 451.492071][T27921] create_pending_snapshots+0x150/0x198 [ 451.493477][T27921] btrfs_commit_transaction+0x1000/0x2d58 [ 451.495072][T27921] create_snapshot+0x418/0x6f0 [ 451.496349][T27921] btrfs_mksubvol+0x494/0x5f8 [ 451.497563][T27921] btrfs_mksnapshot+0xc8/0x158 [ 451.498849][T27921] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 451.500339][T27921] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 451.501897][T27921] btrfs_ioctl+0x9b4/0xb08 [ 451.503150][T27921] __arm64_sys_ioctl+0x14c/0x1c8 [ 451.504480][T27921] invoke_syscall+0x98/0x2b8 [ 451.505727][T27921] el0_svc_common+0x130/0x23c [ 451.507013][T27921] do_el0_svc+0x48/0x58 [ 451.508112][T27921] el0_svc+0x58/0x16c [ 451.509147][T27921] el0t_64_sync_handler+0x84/0xfc [ 451.510517][T27921] el0t_64_sync+0x190/0x194 [ 451.511973][T27921] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 451.514824][T27921] BTRFS info (device loop0: state EA): forced readonly [ 451.516637][T27921] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 451.518977][T27921] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 451.714534][T27938] loop0: detected capacity change from 0 to 32768 [ 451.717522][T27938] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (27938) [ 451.722343][T27938] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 451.724660][T27938] BTRFS info (device loop0): using free space tree [ 451.734939][T27938] BTRFS info (device loop0): enabling ssd optimizations [ 451.736823][T27938] BTRFS info (device loop0): auto enabling async discard [ 451.740453][T27938] FAULT_INJECTION: forcing a failure. [ 451.740453][T27938] name failslab, interval 1, probability 0, space 0, times 0 [ 451.744158][T27938] CPU: 1 PID: 27938 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 451.746914][T27938] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 451.749617][T27938] Call trace: [ 451.750491][T27938] dump_backtrace+0x1b8/0x1e4 [ 451.751821][T27938] show_stack+0x2c/0x44 [ 451.752957][T27938] dump_stack_lvl+0xd0/0x124 [ 451.754196][T27938] dump_stack+0x1c/0x28 [ 451.755330][T27938] should_fail_ex+0x3f8/0x5c4 [ 451.756651][T27938] __should_failslab+0xc8/0x128 [ 451.757991][T27938] should_failslab+0x10/0x28 [ 451.759214][T27938] kmem_cache_alloc+0x80/0x424 [ 451.760530][T27938] btrfs_alloc_path+0x30/0x3c [ 451.761881][T27938] __btrfs_run_delayed_items+0x88/0x420 [ 451.763373][T27938] btrfs_run_delayed_items+0x24/0x34 [ 451.764833][T27938] create_pending_snapshot+0x8e4/0x2834 [ 451.766394][T27938] create_pending_snapshots+0x150/0x198 [ 451.767948][T27938] btrfs_commit_transaction+0x1000/0x2d58 [ 451.769473][T27938] create_snapshot+0x418/0x6f0 [ 451.770756][T27938] btrfs_mksubvol+0x494/0x5f8 [ 451.772076][T27938] btrfs_mksnapshot+0xc8/0x158 [ 451.773343][T27938] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 451.774890][T27938] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 451.776471][T27938] btrfs_ioctl+0x9b4/0xb08 [ 451.777651][T27938] __arm64_sys_ioctl+0x14c/0x1c8 [ 451.779042][T27938] invoke_syscall+0x98/0x2b8 [ 451.780303][T27938] el0_svc_common+0x130/0x23c [ 451.781627][T27938] do_el0_svc+0x48/0x58 [ 451.782808][T27938] el0_svc+0x58/0x16c [ 451.783904][T27938] el0t_64_sync_handler+0x84/0xfc [ 451.785278][T27938] el0t_64_sync+0x190/0x194 [ 451.787558][T27938] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 451.790329][T27938] BTRFS info (device loop0: state EA): forced readonly [ 451.792475][T27938] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 451.794903][T27938] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 451.995049][T27955] loop0: detected capacity change from 0 to 32768 [ 451.998014][T27955] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (27955) [ 452.004186][T27955] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 452.006576][T27955] BTRFS info (device loop0): using free space tree [ 452.017183][T27955] BTRFS info (device loop0): enabling ssd optimizations [ 452.019123][T27955] BTRFS info (device loop0): auto enabling async discard [ 452.023073][T27955] FAULT_INJECTION: forcing a failure. [ 452.023073][T27955] name failslab, interval 1, probability 0, space 0, times 0 [ 452.026258][T27955] CPU: 0 PID: 27955 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 452.028983][T27955] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 452.031625][T27955] Call trace: [ 452.032499][T27955] dump_backtrace+0x1b8/0x1e4 [ 452.033742][T27955] show_stack+0x2c/0x44 [ 452.034819][T27955] dump_stack_lvl+0xd0/0x124 [ 452.036089][T27955] dump_stack+0x1c/0x28 [ 452.037232][T27955] should_fail_ex+0x3f8/0x5c4 [ 452.038427][T27955] __should_failslab+0xc8/0x128 [ 452.039705][T27955] should_failslab+0x10/0x28 [ 452.040934][T27955] kmem_cache_alloc+0x80/0x424 [ 452.042220][T27955] btrfs_alloc_path+0x30/0x3c [ 452.043469][T27955] __btrfs_run_delayed_items+0x88/0x420 [ 452.045002][T27955] btrfs_run_delayed_items+0x24/0x34 [ 452.046377][T27955] create_pending_snapshot+0x8e4/0x2834 [ 452.047874][T27955] create_pending_snapshots+0x150/0x198 [ 452.049335][T27955] btrfs_commit_transaction+0x1000/0x2d58 [ 452.050851][T27955] create_snapshot+0x418/0x6f0 [ 452.052125][T27955] btrfs_mksubvol+0x494/0x5f8 [ 452.053393][T27955] btrfs_mksnapshot+0xc8/0x158 [ 452.054670][T27955] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 452.056145][T27955] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 452.057639][T27955] btrfs_ioctl+0x9b4/0xb08 [ 452.058863][T27955] __arm64_sys_ioctl+0x14c/0x1c8 [ 452.060127][T27955] invoke_syscall+0x98/0x2b8 [ 452.061381][T27955] el0_svc_common+0x130/0x23c [ 452.062678][T27955] do_el0_svc+0x48/0x58 [ 452.063779][T27955] el0_svc+0x58/0x16c [ 452.064828][T27955] el0t_64_sync_handler+0x84/0xfc [ 452.066131][T27955] el0t_64_sync+0x190/0x194 [ 452.068710][T27955] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 452.071414][T27955] BTRFS info (device loop0: state EA): forced readonly [ 452.073863][T27955] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 452.076324][T27955] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 452.272529][T27972] loop0: detected capacity change from 0 to 32768 [ 452.275441][T27972] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (27972) [ 452.279974][T27972] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 452.282312][T27972] BTRFS info (device loop0): using free space tree [ 452.292672][T27972] BTRFS info (device loop0): enabling ssd optimizations [ 452.294414][T27972] BTRFS info (device loop0): auto enabling async discard [ 452.298137][T27972] FAULT_INJECTION: forcing a failure. [ 452.298137][T27972] name failslab, interval 1, probability 0, space 0, times 0 [ 452.301506][T27972] CPU: 0 PID: 27972 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 452.304270][T27972] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 452.306890][T27972] Call trace: [ 452.307787][T27972] dump_backtrace+0x1b8/0x1e4 [ 452.309020][T27972] show_stack+0x2c/0x44 [ 452.310131][T27972] dump_stack_lvl+0xd0/0x124 [ 452.311358][T27972] dump_stack+0x1c/0x28 [ 452.312449][T27972] should_fail_ex+0x3f8/0x5c4 [ 452.313659][T27972] __should_failslab+0xc8/0x128 [ 452.314970][T27972] should_failslab+0x10/0x28 [ 452.316196][T27972] kmem_cache_alloc+0x80/0x424 [ 452.317507][T27972] btrfs_alloc_path+0x30/0x3c [ 452.318734][T27972] __btrfs_run_delayed_items+0x88/0x420 [ 452.320198][T27972] btrfs_run_delayed_items+0x24/0x34 [ 452.321620][T27972] create_pending_snapshot+0x8e4/0x2834 [ 452.323062][T27972] create_pending_snapshots+0x150/0x198 [ 452.324507][T27972] btrfs_commit_transaction+0x1000/0x2d58 [ 452.326030][T27972] create_snapshot+0x418/0x6f0 [ 452.327320][T27972] btrfs_mksubvol+0x494/0x5f8 [ 452.328610][T27972] btrfs_mksnapshot+0xc8/0x158 [ 452.329908][T27972] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 452.331392][T27972] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 452.333001][T27972] btrfs_ioctl+0x9b4/0xb08 [ 452.334161][T27972] __arm64_sys_ioctl+0x14c/0x1c8 [ 452.335439][T27972] invoke_syscall+0x98/0x2b8 [ 452.336683][T27972] el0_svc_common+0x130/0x23c [ 452.337943][T27972] do_el0_svc+0x48/0x58 [ 452.339073][T27972] el0_svc+0x58/0x16c [ 452.340148][T27972] el0t_64_sync_handler+0x84/0xfc [ 452.341520][T27972] el0t_64_sync+0x190/0x194 [ 452.344271][T27972] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 452.347057][T27972] BTRFS info (device loop0: state EA): forced readonly [ 452.348875][T27972] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 452.351153][T27972] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 452.562373][T27989] loop0: detected capacity change from 0 to 32768 [ 452.565609][T27989] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (27989) [ 452.570277][T27989] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 452.572601][T27989] BTRFS info (device loop0): using free space tree [ 452.582885][T27989] BTRFS info (device loop0): enabling ssd optimizations [ 452.584747][T27989] BTRFS info (device loop0): auto enabling async discard [ 452.588510][T27989] FAULT_INJECTION: forcing a failure. [ 452.588510][T27989] name failslab, interval 1, probability 0, space 0, times 0 [ 452.592022][T27989] CPU: 1 PID: 27989 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 452.594799][T27989] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 452.597480][T27989] Call trace: [ 452.598290][T27989] dump_backtrace+0x1b8/0x1e4 [ 452.599548][T27989] show_stack+0x2c/0x44 [ 452.600640][T27989] dump_stack_lvl+0xd0/0x124 [ 452.601891][T27989] dump_stack+0x1c/0x28 [ 452.603024][T27989] should_fail_ex+0x3f8/0x5c4 [ 452.604238][T27989] __should_failslab+0xc8/0x128 [ 452.605484][T27989] should_failslab+0x10/0x28 [ 452.606685][T27989] kmem_cache_alloc+0x80/0x424 [ 452.607921][T27989] btrfs_alloc_path+0x30/0x3c [ 452.609132][T27989] __btrfs_run_delayed_items+0x88/0x420 [ 452.610580][T27989] btrfs_run_delayed_items+0x24/0x34 [ 452.612050][T27989] create_pending_snapshot+0x8e4/0x2834 [ 452.613501][T27989] create_pending_snapshots+0x150/0x198 [ 452.614949][T27989] btrfs_commit_transaction+0x1000/0x2d58 [ 452.616503][T27989] create_snapshot+0x418/0x6f0 [ 452.617781][T27989] btrfs_mksubvol+0x494/0x5f8 [ 452.619020][T27989] btrfs_mksnapshot+0xc8/0x158 [ 452.620252][T27989] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 452.621773][T27989] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 452.623335][T27989] btrfs_ioctl+0x9b4/0xb08 [ 452.624507][T27989] __arm64_sys_ioctl+0x14c/0x1c8 [ 452.625821][T27989] invoke_syscall+0x98/0x2b8 [ 452.627002][T27989] el0_svc_common+0x130/0x23c [ 452.628230][T27989] do_el0_svc+0x48/0x58 [ 452.629358][T27989] el0_svc+0x58/0x16c [ 452.630400][T27989] el0t_64_sync_handler+0x84/0xfc [ 452.631704][T27989] el0t_64_sync+0x190/0x194 [ 452.633053][T27989] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 452.635871][T27989] BTRFS info (device loop0: state EA): forced readonly [ 452.637660][T27989] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 452.640010][T27989] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 452.836120][T28006] loop0: detected capacity change from 0 to 32768 [ 452.839050][T28006] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (28006) [ 452.844289][T28006] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 452.846529][T28006] BTRFS info (device loop0): using free space tree [ 452.856448][T28006] BTRFS info (device loop0): enabling ssd optimizations [ 452.858375][T28006] BTRFS info (device loop0): auto enabling async discard [ 452.862553][T28006] FAULT_INJECTION: forcing a failure. [ 452.862553][T28006] name failslab, interval 1, probability 0, space 0, times 0 [ 452.865890][T28006] CPU: 1 PID: 28006 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 452.868660][T28006] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 452.871361][T28006] Call trace: [ 452.872283][T28006] dump_backtrace+0x1b8/0x1e4 [ 452.873562][T28006] show_stack+0x2c/0x44 [ 452.874711][T28006] dump_stack_lvl+0xd0/0x124 [ 452.875875][T28006] dump_stack+0x1c/0x28 [ 452.876953][T28006] should_fail_ex+0x3f8/0x5c4 [ 452.878238][T28006] __should_failslab+0xc8/0x128 [ 452.879512][T28006] should_failslab+0x10/0x28 [ 452.880758][T28006] kmem_cache_alloc+0x80/0x424 [ 452.881966][T28006] btrfs_alloc_path+0x30/0x3c [ 452.883198][T28006] __btrfs_run_delayed_items+0x88/0x420 [ 452.884664][T28006] btrfs_run_delayed_items+0x24/0x34 [ 452.886154][T28006] create_pending_snapshot+0x8e4/0x2834 [ 452.887646][T28006] create_pending_snapshots+0x150/0x198 [ 452.889131][T28006] btrfs_commit_transaction+0x1000/0x2d58 [ 452.890667][T28006] create_snapshot+0x418/0x6f0 [ 452.891956][T28006] btrfs_mksubvol+0x494/0x5f8 [ 452.893231][T28006] btrfs_mksnapshot+0xc8/0x158 [ 452.894525][T28006] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 452.896001][T28006] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 452.897550][T28006] btrfs_ioctl+0x9b4/0xb08 [ 452.898741][T28006] __arm64_sys_ioctl+0x14c/0x1c8 [ 452.900159][T28006] invoke_syscall+0x98/0x2b8 [ 452.901343][T28006] el0_svc_common+0x130/0x23c [ 452.902574][T28006] do_el0_svc+0x48/0x58 [ 452.903672][T28006] el0_svc+0x58/0x16c [ 452.904810][T28006] el0t_64_sync_handler+0x84/0xfc [ 452.906206][T28006] el0t_64_sync+0x190/0x194 [ 452.908718][T28006] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 452.911462][T28006] BTRFS info (device loop0: state EA): forced readonly [ 452.913564][T28006] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 452.915949][T28006] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 453.110158][T28023] loop0: detected capacity change from 0 to 32768 [ 453.113089][T28023] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (28023) [ 453.117671][T28023] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 453.119922][T28023] BTRFS info (device loop0): using free space tree [ 453.130479][T28023] BTRFS info (device loop0): enabling ssd optimizations [ 453.132521][T28023] BTRFS info (device loop0): auto enabling async discard [ 453.136778][T28023] FAULT_INJECTION: forcing a failure. [ 453.136778][T28023] name failslab, interval 1, probability 0, space 0, times 0 [ 453.140168][T28023] CPU: 1 PID: 28023 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 453.142828][T28023] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 453.145532][T28023] Call trace: [ 453.146383][T28023] dump_backtrace+0x1b8/0x1e4 [ 453.147639][T28023] show_stack+0x2c/0x44 [ 453.148800][T28023] dump_stack_lvl+0xd0/0x124 [ 453.149999][T28023] dump_stack+0x1c/0x28 [ 453.151144][T28023] should_fail_ex+0x3f8/0x5c4 [ 453.152378][T28023] __should_failslab+0xc8/0x128 [ 453.153706][T28023] should_failslab+0x10/0x28 [ 453.154896][T28023] kmem_cache_alloc+0x80/0x424 [ 453.156197][T28023] btrfs_alloc_path+0x30/0x3c [ 453.157472][T28023] __btrfs_run_delayed_items+0x88/0x420 [ 453.158925][T28023] btrfs_run_delayed_items+0x24/0x34 [ 453.160348][T28023] create_pending_snapshot+0x8e4/0x2834 [ 453.161833][T28023] create_pending_snapshots+0x150/0x198 [ 453.163340][T28023] btrfs_commit_transaction+0x1000/0x2d58 [ 453.164930][T28023] create_snapshot+0x418/0x6f0 [ 453.166111][T28023] btrfs_mksubvol+0x494/0x5f8 [ 453.167346][T28023] btrfs_mksnapshot+0xc8/0x158 [ 453.168609][T28023] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 453.170091][T28023] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 453.171603][T28023] btrfs_ioctl+0x9b4/0xb08 [ 453.172781][T28023] __arm64_sys_ioctl+0x14c/0x1c8 [ 453.174077][T28023] invoke_syscall+0x98/0x2b8 [ 453.175309][T28023] el0_svc_common+0x130/0x23c [ 453.176558][T28023] do_el0_svc+0x48/0x58 [ 453.177688][T28023] el0_svc+0x58/0x16c [ 453.178758][T28023] el0t_64_sync_handler+0x84/0xfc [ 453.180117][T28023] el0t_64_sync+0x190/0x194 [ 453.182660][T28023] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 453.185498][T28023] BTRFS info (device loop0: state EA): forced readonly [ 453.187281][T28023] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 453.189655][T28023] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 453.424605][T28040] loop0: detected capacity change from 0 to 32768 [ 453.427525][T28040] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (28040) [ 453.433162][T28040] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 453.435478][T28040] BTRFS info (device loop0): using free space tree [ 453.446189][T28040] BTRFS info (device loop0): enabling ssd optimizations [ 453.448191][T28040] BTRFS info (device loop0): auto enabling async discard [ 453.670528][T28057] loop0: detected capacity change from 0 to 32768 [ 453.673619][T28057] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (28057) [ 453.678369][T28057] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 453.680569][T28057] BTRFS info (device loop0): using free space tree [ 453.691018][T28057] BTRFS info (device loop0): enabling ssd optimizations [ 453.693058][T28057] BTRFS info (device loop0): auto enabling async discard [ 453.697474][T28057] FAULT_INJECTION: forcing a failure. [ 453.697474][T28057] name failslab, interval 1, probability 0, space 0, times 0 [ 453.700786][T28057] CPU: 0 PID: 28057 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 453.703577][T28057] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 453.706301][T28057] Call trace: [ 453.707211][T28057] dump_backtrace+0x1b8/0x1e4 [ 453.708458][T28057] show_stack+0x2c/0x44 [ 453.709548][T28057] dump_stack_lvl+0xd0/0x124 [ 453.710825][T28057] dump_stack+0x1c/0x28 [ 453.711943][T28057] should_fail_ex+0x3f8/0x5c4 [ 453.713175][T28057] __should_failslab+0xc8/0x128 [ 453.714490][T28057] should_failslab+0x10/0x28 [ 453.715663][T28057] kmem_cache_alloc+0x80/0x424 [ 453.716978][T28057] btrfs_alloc_path+0x30/0x3c [ 453.718240][T28057] __btrfs_run_delayed_items+0x88/0x420 [ 453.719730][T28057] btrfs_run_delayed_items+0x24/0x34 [ 453.721147][T28057] create_pending_snapshot+0x8e4/0x2834 [ 453.722557][T28057] create_pending_snapshots+0x150/0x198 [ 453.724021][T28057] btrfs_commit_transaction+0x1000/0x2d58 [ 453.725515][T28057] create_snapshot+0x418/0x6f0 [ 453.726792][T28057] btrfs_mksubvol+0x494/0x5f8 [ 453.728044][T28057] btrfs_mksnapshot+0xc8/0x158 [ 453.729313][T28057] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 453.730876][T28057] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 453.732411][T28057] btrfs_ioctl+0x9b4/0xb08 [ 453.733581][T28057] __arm64_sys_ioctl+0x14c/0x1c8 [ 453.734929][T28057] invoke_syscall+0x98/0x2b8 [ 453.736207][T28057] el0_svc_common+0x130/0x23c [ 453.737415][T28057] do_el0_svc+0x48/0x58 [ 453.738566][T28057] el0_svc+0x58/0x16c [ 453.739621][T28057] el0t_64_sync_handler+0x84/0xfc [ 453.740916][T28057] el0t_64_sync+0x190/0x194 [ 453.742392][T28057] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 453.745120][T28057] BTRFS info (device loop0: state EA): forced readonly [ 453.746935][T28057] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 453.749394][T28057] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 453.947106][T28074] loop0: detected capacity change from 0 to 32768 [ 453.950119][T28074] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (28074) [ 453.955230][T28074] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 453.957543][T28074] BTRFS info (device loop0): using free space tree [ 453.966651][T28074] BTRFS info (device loop0): enabling ssd optimizations [ 453.968494][T28074] BTRFS info (device loop0): auto enabling async discard [ 453.972964][T28074] FAULT_INJECTION: forcing a failure. [ 453.972964][T28074] name failslab, interval 1, probability 0, space 0, times 0 [ 453.976560][T28074] CPU: 0 PID: 28074 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 453.979273][T28074] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 453.981890][T28074] Call trace: [ 453.982779][T28074] dump_backtrace+0x1b8/0x1e4 [ 453.984076][T28074] show_stack+0x2c/0x44 [ 453.985115][T28074] dump_stack_lvl+0xd0/0x124 [ 453.986354][T28074] dump_stack+0x1c/0x28 [ 453.987469][T28074] should_fail_ex+0x3f8/0x5c4 [ 453.988737][T28074] __should_failslab+0xc8/0x128 [ 453.990058][T28074] should_failslab+0x10/0x28 [ 453.991281][T28074] kmem_cache_alloc+0x80/0x424 [ 453.992556][T28074] btrfs_alloc_path+0x30/0x3c [ 453.993784][T28074] __btrfs_run_delayed_items+0x88/0x420 [ 453.995251][T28074] btrfs_run_delayed_items+0x24/0x34 [ 453.996632][T28074] create_pending_snapshot+0x8e4/0x2834 [ 453.998094][T28074] create_pending_snapshots+0x150/0x198 [ 453.999597][T28074] btrfs_commit_transaction+0x1000/0x2d58 [ 454.001066][T28074] create_snapshot+0x418/0x6f0 [ 454.002331][T28074] btrfs_mksubvol+0x494/0x5f8 [ 454.003560][T28074] btrfs_mksnapshot+0xc8/0x158 [ 454.004876][T28074] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 454.006317][T28074] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 454.007890][T28074] btrfs_ioctl+0x9b4/0xb08 [ 454.009097][T28074] __arm64_sys_ioctl+0x14c/0x1c8 [ 454.010369][T28074] invoke_syscall+0x98/0x2b8 [ 454.011587][T28074] el0_svc_common+0x130/0x23c [ 454.012867][T28074] do_el0_svc+0x48/0x58 [ 454.014014][T28074] el0_svc+0x58/0x16c [ 454.015069][T28074] el0t_64_sync_handler+0x84/0xfc [ 454.016391][T28074] el0t_64_sync+0x190/0x194 [ 454.018802][T28074] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 454.021656][T28074] BTRFS info (device loop0: state EA): forced readonly [ 454.023727][T28074] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 454.026174][T28074] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 454.262732][T28091] loop0: detected capacity change from 0 to 32768 [ 454.265545][T28091] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (28091) [ 454.270212][T28091] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 454.273010][T28091] BTRFS info (device loop0): using free space tree [ 454.283508][T28091] BTRFS info (device loop0): enabling ssd optimizations [ 454.285287][T28091] BTRFS info (device loop0): auto enabling async discard [ 454.288945][T28091] FAULT_INJECTION: forcing a failure. [ 454.288945][T28091] name failslab, interval 1, probability 0, space 0, times 0 [ 454.292636][T28091] CPU: 1 PID: 28091 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 454.295322][T28091] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 454.297990][T28091] Call trace: [ 454.298805][T28091] dump_backtrace+0x1b8/0x1e4 [ 454.300037][T28091] show_stack+0x2c/0x44 [ 454.301157][T28091] dump_stack_lvl+0xd0/0x124 [ 454.302342][T28091] dump_stack+0x1c/0x28 [ 454.303405][T28091] should_fail_ex+0x3f8/0x5c4 [ 454.304600][T28091] __should_failslab+0xc8/0x128 [ 454.305864][T28091] should_failslab+0x10/0x28 [ 454.307097][T28091] kmem_cache_alloc+0x80/0x424 [ 454.308356][T28091] btrfs_alloc_path+0x30/0x3c [ 454.309553][T28091] __btrfs_run_delayed_items+0x88/0x420 [ 454.310989][T28091] btrfs_run_delayed_items+0x24/0x34 [ 454.312336][T28091] create_pending_snapshot+0x8e4/0x2834 [ 454.313773][T28091] create_pending_snapshots+0x150/0x198 [ 454.315282][T28091] btrfs_commit_transaction+0x1000/0x2d58 [ 454.316793][T28091] create_snapshot+0x418/0x6f0 [ 454.318077][T28091] btrfs_mksubvol+0x494/0x5f8 [ 454.319314][T28091] btrfs_mksnapshot+0xc8/0x158 [ 454.320479][T28091] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 454.321978][T28091] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 454.323458][T28091] btrfs_ioctl+0x9b4/0xb08 [ 454.324619][T28091] __arm64_sys_ioctl+0x14c/0x1c8 [ 454.325921][T28091] invoke_syscall+0x98/0x2b8 [ 454.327117][T28091] el0_svc_common+0x130/0x23c [ 454.328311][T28091] do_el0_svc+0x48/0x58 [ 454.329344][T28091] el0_svc+0x58/0x16c [ 454.330393][T28091] el0t_64_sync_handler+0x84/0xfc [ 454.331708][T28091] el0t_64_sync+0x190/0x194 [ 454.335084][T28091] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 454.337831][T28091] BTRFS info (device loop0: state EA): forced readonly [ 454.339622][T28091] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 454.342018][T28091] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 454.551830][T28108] loop0: detected capacity change from 0 to 32768 [ 454.554965][T28108] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (28108) [ 454.559960][T28108] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 454.562281][T28108] BTRFS info (device loop0): using free space tree [ 454.572876][T28108] BTRFS info (device loop0): enabling ssd optimizations [ 454.574795][T28108] BTRFS info (device loop0): auto enabling async discard [ 454.578604][T28108] FAULT_INJECTION: forcing a failure. [ 454.578604][T28108] name failslab, interval 1, probability 0, space 0, times 0 [ 454.581912][T28108] CPU: 0 PID: 28108 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 454.584660][T28108] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 454.587315][T28108] Call trace: [ 454.588241][T28108] dump_backtrace+0x1b8/0x1e4 [ 454.589482][T28108] show_stack+0x2c/0x44 [ 454.590599][T28108] dump_stack_lvl+0xd0/0x124 [ 454.591835][T28108] dump_stack+0x1c/0x28 [ 454.592926][T28108] should_fail_ex+0x3f8/0x5c4 [ 454.594149][T28108] __should_failslab+0xc8/0x128 [ 454.595450][T28108] should_failslab+0x10/0x28 [ 454.596689][T28108] kmem_cache_alloc+0x80/0x424 [ 454.597985][T28108] btrfs_alloc_path+0x30/0x3c [ 454.599252][T28108] __btrfs_run_delayed_items+0x88/0x420 [ 454.600775][T28108] btrfs_run_delayed_items+0x24/0x34 [ 454.602205][T28108] create_pending_snapshot+0x8e4/0x2834 [ 454.603779][T28108] create_pending_snapshots+0x150/0x198 [ 454.605301][T28108] btrfs_commit_transaction+0x1000/0x2d58 [ 454.606811][T28108] create_snapshot+0x418/0x6f0 [ 454.608071][T28108] btrfs_mksubvol+0x494/0x5f8 [ 454.609360][T28108] btrfs_mksnapshot+0xc8/0x158 [ 454.610645][T28108] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 454.612140][T28108] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 454.613688][T28108] btrfs_ioctl+0x9b4/0xb08 [ 454.614930][T28108] __arm64_sys_ioctl+0x14c/0x1c8 [ 454.616287][T28108] invoke_syscall+0x98/0x2b8 [ 454.617495][T28108] el0_svc_common+0x130/0x23c [ 454.618776][T28108] do_el0_svc+0x48/0x58 [ 454.619889][T28108] el0_svc+0x58/0x16c [ 454.621001][T28108] el0t_64_sync_handler+0x84/0xfc [ 454.622348][T28108] el0t_64_sync+0x190/0x194 [ 454.623845][T28108] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 454.626558][T28108] BTRFS info (device loop0: state EA): forced readonly [ 454.628353][T28108] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 454.630756][T28108] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 454.826176][T28125] loop0: detected capacity change from 0 to 32768 [ 454.829071][T28125] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (28125) [ 454.834114][T28125] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 454.836453][T28125] BTRFS info (device loop0): using free space tree [ 454.846663][T28125] BTRFS info (device loop0): enabling ssd optimizations [ 454.848575][T28125] BTRFS info (device loop0): auto enabling async discard [ 455.081274][T28142] loop0: detected capacity change from 0 to 32768 [ 455.084293][T28142] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (28142) [ 455.089264][T28142] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 455.091468][T28142] BTRFS info (device loop0): using free space tree [ 455.102281][T28142] BTRFS info (device loop0): enabling ssd optimizations [ 455.104214][T28142] BTRFS info (device loop0): auto enabling async discard [ 455.108420][T28142] FAULT_INJECTION: forcing a failure. [ 455.108420][T28142] name failslab, interval 1, probability 0, space 0, times 0 [ 455.112865][T28142] CPU: 1 PID: 28142 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 455.115538][T28142] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 455.118101][T28142] Call trace: [ 455.118881][T28142] dump_backtrace+0x1b8/0x1e4 [ 455.120091][T28142] show_stack+0x2c/0x44 [ 455.121194][T28142] dump_stack_lvl+0xd0/0x124 [ 455.122395][T28142] dump_stack+0x1c/0x28 [ 455.123489][T28142] should_fail_ex+0x3f8/0x5c4 [ 455.124720][T28142] __should_failslab+0xc8/0x128 [ 455.125996][T28142] should_failslab+0x10/0x28 [ 455.127180][T28142] kmem_cache_alloc+0x80/0x424 [ 455.128412][T28142] btrfs_alloc_path+0x30/0x3c [ 455.129607][T28142] __btrfs_run_delayed_items+0x88/0x420 [ 455.131138][T28142] btrfs_run_delayed_items+0x24/0x34 [ 455.132574][T28142] create_pending_snapshot+0x8e4/0x2834 [ 455.134087][T28142] create_pending_snapshots+0x150/0x198 [ 455.135544][T28142] btrfs_commit_transaction+0x1000/0x2d58 [ 455.137137][T28142] create_snapshot+0x418/0x6f0 [ 455.138455][T28142] btrfs_mksubvol+0x494/0x5f8 [ 455.139731][T28142] btrfs_mksnapshot+0xc8/0x158 [ 455.140995][T28142] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 455.142460][T28142] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 455.143970][T28142] btrfs_ioctl+0x9b4/0xb08 [ 455.145152][T28142] __arm64_sys_ioctl+0x14c/0x1c8 [ 455.146439][T28142] invoke_syscall+0x98/0x2b8 [ 455.147652][T28142] el0_svc_common+0x130/0x23c [ 455.148930][T28142] do_el0_svc+0x48/0x58 [ 455.150036][T28142] el0_svc+0x58/0x16c [ 455.151089][T28142] el0t_64_sync_handler+0x84/0xfc [ 455.152393][T28142] el0t_64_sync+0x190/0x194 [ 455.155770][T28142] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 455.158348][T28142] BTRFS info (device loop0: state EA): forced readonly [ 455.160124][T28142] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 455.162878][T28142] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 455.366214][T28159] loop0: detected capacity change from 0 to 32768 [ 455.369123][T28159] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (28159) [ 455.374194][T28159] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 455.376478][T28159] BTRFS info (device loop0): using free space tree [ 455.387017][T28159] BTRFS info (device loop0): enabling ssd optimizations [ 455.388760][T28159] BTRFS info (device loop0): auto enabling async discard [ 455.392850][T28159] FAULT_INJECTION: forcing a failure. [ 455.392850][T28159] name failslab, interval 1, probability 0, space 0, times 0 [ 455.396301][T28159] CPU: 0 PID: 28159 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 455.399042][T28159] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 455.401641][T28159] Call trace: [ 455.402522][T28159] dump_backtrace+0x1b8/0x1e4 [ 455.403771][T28159] show_stack+0x2c/0x44 [ 455.404902][T28159] dump_stack_lvl+0xd0/0x124 [ 455.406176][T28159] dump_stack+0x1c/0x28 [ 455.407316][T28159] should_fail_ex+0x3f8/0x5c4 [ 455.408594][T28159] __should_failslab+0xc8/0x128 [ 455.409943][T28159] should_failslab+0x10/0x28 [ 455.411164][T28159] kmem_cache_alloc+0x80/0x424 [ 455.412463][T28159] btrfs_alloc_path+0x30/0x3c [ 455.413714][T28159] __btrfs_run_delayed_items+0x88/0x420 [ 455.415161][T28159] btrfs_run_delayed_items+0x24/0x34 [ 455.416594][T28159] create_pending_snapshot+0x8e4/0x2834 [ 455.418054][T28159] create_pending_snapshots+0x150/0x198 [ 455.419506][T28159] btrfs_commit_transaction+0x1000/0x2d58 [ 455.421025][T28159] create_snapshot+0x418/0x6f0 [ 455.422307][T28159] btrfs_mksubvol+0x494/0x5f8 [ 455.423550][T28159] btrfs_mksnapshot+0xc8/0x158 [ 455.424811][T28159] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 455.426309][T28159] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 455.427930][T28159] btrfs_ioctl+0x9b4/0xb08 [ 455.429070][T28159] __arm64_sys_ioctl+0x14c/0x1c8 [ 455.430415][T28159] invoke_syscall+0x98/0x2b8 [ 455.431617][T28159] el0_svc_common+0x130/0x23c [ 455.432884][T28159] do_el0_svc+0x48/0x58 [ 455.433979][T28159] el0_svc+0x58/0x16c [ 455.435033][T28159] el0t_64_sync_handler+0x84/0xfc [ 455.436338][T28159] el0t_64_sync+0x190/0x194 [ 455.439905][T28159] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 455.442968][T28159] BTRFS info (device loop0: state EA): forced readonly [ 455.444885][T28159] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 455.447410][T28159] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 455.679617][T28176] loop0: detected capacity change from 0 to 32768 [ 455.682963][T28176] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (28176) [ 455.687876][T28176] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 455.690112][T28176] BTRFS info (device loop0): using free space tree [ 455.700444][T28176] BTRFS info (device loop0): enabling ssd optimizations [ 455.702472][T28176] BTRFS info (device loop0): auto enabling async discard [ 455.706621][T28176] FAULT_INJECTION: forcing a failure. [ 455.706621][T28176] name failslab, interval 1, probability 0, space 0, times 0 [ 455.709867][T28176] CPU: 1 PID: 28176 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 455.712487][T28176] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 455.715021][T28176] Call trace: [ 455.715895][T28176] dump_backtrace+0x1b8/0x1e4 [ 455.717108][T28176] show_stack+0x2c/0x44 [ 455.718234][T28176] dump_stack_lvl+0xd0/0x124 [ 455.719482][T28176] dump_stack+0x1c/0x28 [ 455.720598][T28176] should_fail_ex+0x3f8/0x5c4 [ 455.721870][T28176] __should_failslab+0xc8/0x128 [ 455.723192][T28176] should_failslab+0x10/0x28 [ 455.724397][T28176] kmem_cache_alloc+0x80/0x424 [ 455.725712][T28176] btrfs_alloc_path+0x30/0x3c [ 455.726892][T28176] __btrfs_run_delayed_items+0x88/0x420 [ 455.728339][T28176] btrfs_run_delayed_items+0x24/0x34 [ 455.729729][T28176] create_pending_snapshot+0x8e4/0x2834 [ 455.731177][T28176] create_pending_snapshots+0x150/0x198 [ 455.732620][T28176] btrfs_commit_transaction+0x1000/0x2d58 [ 455.734096][T28176] create_snapshot+0x418/0x6f0 [ 455.735346][T28176] btrfs_mksubvol+0x494/0x5f8 [ 455.736580][T28176] btrfs_mksnapshot+0xc8/0x158 [ 455.737863][T28176] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 455.739394][T28176] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 455.740907][T28176] btrfs_ioctl+0x9b4/0xb08 [ 455.742084][T28176] __arm64_sys_ioctl+0x14c/0x1c8 [ 455.743407][T28176] invoke_syscall+0x98/0x2b8 [ 455.744607][T28176] el0_svc_common+0x130/0x23c [ 455.745806][T28176] do_el0_svc+0x48/0x58 [ 455.746897][T28176] el0_svc+0x58/0x16c [ 455.747964][T28176] el0t_64_sync_handler+0x84/0xfc [ 455.749261][T28176] el0t_64_sync+0x190/0x194 [ 455.750557][T28176] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 455.753389][T28176] BTRFS info (device loop0: state EA): forced readonly [ 455.755103][T28176] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 455.757530][T28176] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 455.962600][T28193] loop0: detected capacity change from 0 to 32768 [ 455.965488][T28193] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (28193) [ 455.970153][T28193] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 455.972465][T28193] BTRFS info (device loop0): using free space tree [ 455.982503][T28193] BTRFS info (device loop0): enabling ssd optimizations [ 455.984386][T28193] BTRFS info (device loop0): auto enabling async discard [ 455.988214][T28193] FAULT_INJECTION: forcing a failure. [ 455.988214][T28193] name failslab, interval 1, probability 0, space 0, times 0 [ 455.991458][T28193] CPU: 0 PID: 28193 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 455.994284][T28193] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 455.996982][T28193] Call trace: [ 455.997850][T28193] dump_backtrace+0x1b8/0x1e4 [ 455.999069][T28193] show_stack+0x2c/0x44 [ 456.000237][T28193] dump_stack_lvl+0xd0/0x124 [ 456.001494][T28193] dump_stack+0x1c/0x28 [ 456.002641][T28193] should_fail_ex+0x3f8/0x5c4 [ 456.003865][T28193] __should_failslab+0xc8/0x128 [ 456.005190][T28193] should_failslab+0x10/0x28 [ 456.006445][T28193] kmem_cache_alloc+0x80/0x424 [ 456.007676][T28193] btrfs_alloc_path+0x30/0x3c [ 456.008955][T28193] __btrfs_run_delayed_items+0x88/0x420 [ 456.010534][T28193] btrfs_run_delayed_items+0x24/0x34 [ 456.011983][T28193] btrfs_commit_transaction+0xa10/0x2d58 [ 456.013505][T28193] create_snapshot+0x418/0x6f0 [ 456.014807][T28193] btrfs_mksubvol+0x494/0x5f8 [ 456.016041][T28193] btrfs_mksnapshot+0xc8/0x158 [ 456.017279][T28193] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 456.018734][T28193] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 456.020272][T28193] btrfs_ioctl+0x9b4/0xb08 [ 456.021434][T28193] __arm64_sys_ioctl+0x14c/0x1c8 [ 456.022754][T28193] invoke_syscall+0x98/0x2b8 [ 456.023955][T28193] el0_svc_common+0x130/0x23c [ 456.025211][T28193] do_el0_svc+0x48/0x58 [ 456.026265][T28193] el0_svc+0x58/0x16c [ 456.027284][T28193] el0t_64_sync_handler+0x84/0xfc [ 456.028591][T28193] el0t_64_sync+0x190/0x194 [ 456.031883][T28193] BTRFS warning (device loop0): Skipping commit of aborted transaction. [ 456.034243][T28193] BTRFS: error (device loop0: state A) in cleanup_transaction:1983: errno=-12 Out of memory [ 456.036885][T28193] BTRFS info (device loop0: state EA): forced readonly [ 456.230027][T28210] loop0: detected capacity change from 0 to 32768 [ 456.233037][T28210] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (28210) [ 456.237889][T28210] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 456.240160][T28210] BTRFS info (device loop0): using free space tree [ 456.250364][T28210] BTRFS info (device loop0): enabling ssd optimizations [ 456.252633][T28210] BTRFS info (device loop0): auto enabling async discard [ 456.256384][T28210] FAULT_INJECTION: forcing a failure. [ 456.256384][T28210] name failslab, interval 1, probability 0, space 0, times 0 [ 456.259725][T28210] CPU: 0 PID: 28210 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 456.262521][T28210] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 456.265236][T28210] Call trace: [ 456.266078][T28210] dump_backtrace+0x1b8/0x1e4 [ 456.267398][T28210] show_stack+0x2c/0x44 [ 456.268559][T28210] dump_stack_lvl+0xd0/0x124 [ 456.269859][T28210] dump_stack+0x1c/0x28 [ 456.270922][T28210] should_fail_ex+0x3f8/0x5c4 [ 456.272140][T28210] __should_failslab+0xc8/0x128 [ 456.273410][T28210] should_failslab+0x10/0x28 [ 456.274644][T28210] kmem_cache_alloc+0x80/0x424 [ 456.275952][T28210] btrfs_alloc_path+0x30/0x3c [ 456.277200][T28210] __btrfs_run_delayed_items+0x88/0x420 [ 456.278711][T28210] btrfs_run_delayed_items+0x24/0x34 [ 456.280120][T28210] create_pending_snapshot+0x8e4/0x2834 [ 456.281656][T28210] create_pending_snapshots+0x150/0x198 [ 456.283117][T28210] btrfs_commit_transaction+0x1000/0x2d58 [ 456.284713][T28210] create_snapshot+0x418/0x6f0 [ 456.285942][T28210] btrfs_mksubvol+0x494/0x5f8 [ 456.287242][T28210] btrfs_mksnapshot+0xc8/0x158 [ 456.288536][T28210] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 456.290101][T28210] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 456.291681][T28210] btrfs_ioctl+0x9b4/0xb08 [ 456.292902][T28210] __arm64_sys_ioctl+0x14c/0x1c8 [ 456.294292][T28210] invoke_syscall+0x98/0x2b8 [ 456.295510][T28210] el0_svc_common+0x130/0x23c [ 456.296805][T28210] do_el0_svc+0x48/0x58 [ 456.297898][T28210] el0_svc+0x58/0x16c [ 456.299021][T28210] el0t_64_sync_handler+0x84/0xfc [ 456.300398][T28210] el0t_64_sync+0x190/0x194 [ 456.304454][T28210] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 456.307307][T28210] BTRFS info (device loop0: state EA): forced readonly [ 456.309133][T28210] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 456.311600][T28210] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 456.515913][T28227] loop0: detected capacity change from 0 to 32768 [ 456.518686][T28227] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (28227) [ 456.523525][T28227] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 456.525832][T28227] BTRFS info (device loop0): using free space tree [ 456.536842][T28227] BTRFS info (device loop0): enabling ssd optimizations [ 456.538745][T28227] BTRFS info (device loop0): auto enabling async discard [ 456.542732][T28227] FAULT_INJECTION: forcing a failure. [ 456.542732][T28227] name failslab, interval 1, probability 0, space 0, times 0 [ 456.546163][T28227] CPU: 1 PID: 28227 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 456.548888][T28227] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 456.551488][T28227] Call trace: [ 456.552366][T28227] dump_backtrace+0x1b8/0x1e4 [ 456.553630][T28227] show_stack+0x2c/0x44 [ 456.554741][T28227] dump_stack_lvl+0xd0/0x124 [ 456.555947][T28227] dump_stack+0x1c/0x28 [ 456.557020][T28227] should_fail_ex+0x3f8/0x5c4 [ 456.558206][T28227] __should_failslab+0xc8/0x128 [ 456.559419][T28227] should_failslab+0x10/0x28 [ 456.560636][T28227] kmem_cache_alloc+0x80/0x424 [ 456.561982][T28227] btrfs_alloc_path+0x30/0x3c [ 456.563196][T28227] __btrfs_run_delayed_items+0x88/0x420 [ 456.564662][T28227] btrfs_run_delayed_items+0x24/0x34 [ 456.566100][T28227] btrfs_commit_transaction+0xa10/0x2d58 [ 456.567527][T28227] create_snapshot+0x418/0x6f0 [ 456.568743][T28227] btrfs_mksubvol+0x494/0x5f8 [ 456.569939][T28227] btrfs_mksnapshot+0xc8/0x158 [ 456.571257][T28227] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 456.572766][T28227] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 456.574233][T28227] btrfs_ioctl+0x9b4/0xb08 [ 456.575416][T28227] __arm64_sys_ioctl+0x14c/0x1c8 [ 456.576683][T28227] invoke_syscall+0x98/0x2b8 [ 456.577908][T28227] el0_svc_common+0x130/0x23c [ 456.579125][T28227] do_el0_svc+0x48/0x58 [ 456.580196][T28227] el0_svc+0x58/0x16c [ 456.581221][T28227] el0t_64_sync_handler+0x84/0xfc [ 456.582577][T28227] el0t_64_sync+0x190/0x194 [ 456.584949][T28227] BTRFS warning (device loop0): Skipping commit of aborted transaction. [ 456.587130][T28227] BTRFS: error (device loop0: state A) in cleanup_transaction:1983: errno=-12 Out of memory [ 456.589825][T28227] BTRFS info (device loop0: state EA): forced readonly [ 456.785434][T28244] loop0: detected capacity change from 0 to 32768 [ 456.788306][T28244] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (28244) [ 456.793020][T28244] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 456.795405][T28244] BTRFS info (device loop0): using free space tree [ 456.805741][T28244] BTRFS info (device loop0): enabling ssd optimizations [ 456.807585][T28244] BTRFS info (device loop0): auto enabling async discard [ 456.811568][T28244] FAULT_INJECTION: forcing a failure. [ 456.811568][T28244] name failslab, interval 1, probability 0, space 0, times 0 [ 456.815334][T28244] CPU: 0 PID: 28244 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 456.817985][T28244] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 456.820576][T28244] Call trace: [ 456.821438][T28244] dump_backtrace+0x1b8/0x1e4 [ 456.822666][T28244] show_stack+0x2c/0x44 [ 456.823790][T28244] dump_stack_lvl+0xd0/0x124 [ 456.824994][T28244] dump_stack+0x1c/0x28 [ 456.826094][T28244] should_fail_ex+0x3f8/0x5c4 [ 456.827282][T28244] __should_failslab+0xc8/0x128 [ 456.828562][T28244] should_failslab+0x10/0x28 [ 456.829828][T28244] kmem_cache_alloc+0x80/0x424 [ 456.831114][T28244] btrfs_alloc_path+0x30/0x3c [ 456.832463][T28244] __btrfs_run_delayed_items+0x88/0x420 [ 456.833962][T28244] btrfs_run_delayed_items+0x24/0x34 [ 456.835364][T28244] create_pending_snapshot+0x8e4/0x2834 [ 456.836835][T28244] create_pending_snapshots+0x150/0x198 [ 456.838338][T28244] btrfs_commit_transaction+0x1000/0x2d58 [ 456.839863][T28244] create_snapshot+0x418/0x6f0 [ 456.841113][T28244] btrfs_mksubvol+0x494/0x5f8 [ 456.842317][T28244] btrfs_mksnapshot+0xc8/0x158 [ 456.843547][T28244] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 456.845000][T28244] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 456.846453][T28244] btrfs_ioctl+0x9b4/0xb08 [ 456.847636][T28244] __arm64_sys_ioctl+0x14c/0x1c8 [ 456.849033][T28244] invoke_syscall+0x98/0x2b8 [ 456.850236][T28244] el0_svc_common+0x130/0x23c [ 456.851433][T28244] do_el0_svc+0x48/0x58 [ 456.852524][T28244] el0_svc+0x58/0x16c [ 456.853567][T28244] el0t_64_sync_handler+0x84/0xfc [ 456.854892][T28244] el0t_64_sync+0x190/0x194 [ 456.858246][T28244] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 456.861015][T28244] BTRFS info (device loop0: state EA): forced readonly [ 456.863544][T28244] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 456.865979][T28244] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 457.061025][T28261] loop0: detected capacity change from 0 to 32768 [ 457.064054][T28261] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (28261) [ 457.068911][T28261] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 457.071158][T28261] BTRFS info (device loop0): using free space tree [ 457.081829][T28261] BTRFS info (device loop0): enabling ssd optimizations [ 457.084274][T28261] BTRFS info (device loop0): auto enabling async discard [ 457.088118][T28261] FAULT_INJECTION: forcing a failure. [ 457.088118][T28261] name failslab, interval 1, probability 0, space 0, times 0 [ 457.091477][T28261] CPU: 1 PID: 28261 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 457.094170][T28261] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 457.096858][T28261] Call trace: [ 457.097718][T28261] dump_backtrace+0x1b8/0x1e4 [ 457.098961][T28261] show_stack+0x2c/0x44 [ 457.100052][T28261] dump_stack_lvl+0xd0/0x124 [ 457.101322][T28261] dump_stack+0x1c/0x28 [ 457.102386][T28261] should_fail_ex+0x3f8/0x5c4 [ 457.103628][T28261] __should_failslab+0xc8/0x128 [ 457.104998][T28261] should_failslab+0x10/0x28 [ 457.106198][T28261] kmem_cache_alloc+0x80/0x424 [ 457.107524][T28261] btrfs_alloc_path+0x30/0x3c [ 457.108862][T28261] __btrfs_run_delayed_items+0x88/0x420 [ 457.110316][T28261] btrfs_run_delayed_items+0x24/0x34 [ 457.111712][T28261] create_pending_snapshot+0x8e4/0x2834 [ 457.113175][T28261] create_pending_snapshots+0x150/0x198 [ 457.114595][T28261] btrfs_commit_transaction+0x1000/0x2d58 [ 457.116043][T28261] create_snapshot+0x418/0x6f0 [ 457.117307][T28261] btrfs_mksubvol+0x494/0x5f8 [ 457.118516][T28261] btrfs_mksnapshot+0xc8/0x158 [ 457.119769][T28261] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 457.121290][T28261] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 457.122767][T28261] btrfs_ioctl+0x9b4/0xb08 [ 457.123894][T28261] __arm64_sys_ioctl+0x14c/0x1c8 [ 457.125197][T28261] invoke_syscall+0x98/0x2b8 [ 457.126472][T28261] el0_svc_common+0x130/0x23c [ 457.127684][T28261] do_el0_svc+0x48/0x58 [ 457.128795][T28261] el0_svc+0x58/0x16c [ 457.129834][T28261] el0t_64_sync_handler+0x84/0xfc [ 457.131130][T28261] el0t_64_sync+0x190/0x194 [ 457.133282][T28261] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 457.136007][T28261] BTRFS info (device loop0: state EA): forced readonly [ 457.137804][T28261] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 457.140083][T28261] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 457.335844][T28278] loop0: detected capacity change from 0 to 32768 [ 457.338672][T28278] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (28278) [ 457.343347][T28278] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 457.345650][T28278] BTRFS info (device loop0): using free space tree [ 457.355713][T28278] BTRFS info (device loop0): enabling ssd optimizations [ 457.357583][T28278] BTRFS info (device loop0): auto enabling async discard [ 457.361336][T28278] FAULT_INJECTION: forcing a failure. [ 457.361336][T28278] name failslab, interval 1, probability 0, space 0, times 0 [ 457.364819][T28278] CPU: 0 PID: 28278 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 457.367534][T28278] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 457.370142][T28278] Call trace: [ 457.371012][T28278] dump_backtrace+0x1b8/0x1e4 [ 457.372207][T28278] show_stack+0x2c/0x44 [ 457.373342][T28278] dump_stack_lvl+0xd0/0x124 [ 457.374565][T28278] dump_stack+0x1c/0x28 [ 457.375622][T28278] should_fail_ex+0x3f8/0x5c4 [ 457.376909][T28278] __should_failslab+0xc8/0x128 [ 457.378196][T28278] should_failslab+0x10/0x28 [ 457.379380][T28278] kmem_cache_alloc+0x80/0x424 [ 457.380634][T28278] btrfs_alloc_path+0x30/0x3c [ 457.381916][T28278] __btrfs_run_delayed_items+0x88/0x420 [ 457.383430][T28278] btrfs_run_delayed_items+0x24/0x34 [ 457.384809][T28278] create_pending_snapshot+0x8e4/0x2834 [ 457.386270][T28278] create_pending_snapshots+0x150/0x198 [ 457.387746][T28278] btrfs_commit_transaction+0x1000/0x2d58 [ 457.389278][T28278] create_snapshot+0x418/0x6f0 [ 457.390560][T28278] btrfs_mksubvol+0x494/0x5f8 [ 457.391827][T28278] btrfs_mksnapshot+0xc8/0x158 [ 457.393127][T28278] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 457.394658][T28278] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 457.396081][T28278] btrfs_ioctl+0x9b4/0xb08 [ 457.397279][T28278] __arm64_sys_ioctl+0x14c/0x1c8 [ 457.398583][T28278] invoke_syscall+0x98/0x2b8 [ 457.399797][T28278] el0_svc_common+0x130/0x23c [ 457.401015][T28278] do_el0_svc+0x48/0x58 [ 457.402173][T28278] el0_svc+0x58/0x16c [ 457.403231][T28278] el0t_64_sync_handler+0x84/0xfc [ 457.404615][T28278] el0t_64_sync+0x190/0x194 [ 457.405998][T28278] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 457.408606][T28278] BTRFS info (device loop0: state EA): forced readonly [ 457.410430][T28278] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 457.412896][T28278] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 457.607151][T28295] loop0: detected capacity change from 0 to 32768 [ 457.610242][T28295] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (28295) [ 457.615247][T28295] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 457.617463][T28295] BTRFS info (device loop0): using free space tree [ 457.626570][T28295] BTRFS info (device loop0): enabling ssd optimizations [ 457.628527][T28295] BTRFS info (device loop0): auto enabling async discard [ 457.632354][T28295] FAULT_INJECTION: forcing a failure. [ 457.632354][T28295] name failslab, interval 1, probability 0, space 0, times 0 [ 457.635879][T28295] CPU: 0 PID: 28295 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 457.638624][T28295] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 457.641250][T28295] Call trace: [ 457.642158][T28295] dump_backtrace+0x1b8/0x1e4 [ 457.643409][T28295] show_stack+0x2c/0x44 [ 457.644509][T28295] dump_stack_lvl+0xd0/0x124 [ 457.645797][T28295] dump_stack+0x1c/0x28 [ 457.646900][T28295] should_fail_ex+0x3f8/0x5c4 [ 457.648178][T28295] __should_failslab+0xc8/0x128 [ 457.649472][T28295] should_failslab+0x10/0x28 [ 457.650675][T28295] kmem_cache_alloc+0x80/0x424 [ 457.651958][T28295] btrfs_alloc_path+0x30/0x3c [ 457.653240][T28295] __btrfs_run_delayed_items+0x88/0x420 [ 457.654762][T28295] btrfs_run_delayed_items+0x24/0x34 [ 457.656180][T28295] create_pending_snapshot+0x8e4/0x2834 [ 457.657715][T28295] create_pending_snapshots+0x150/0x198 [ 457.659231][T28295] btrfs_commit_transaction+0x1000/0x2d58 [ 457.660799][T28295] create_snapshot+0x418/0x6f0 [ 457.662173][T28295] btrfs_mksubvol+0x494/0x5f8 [ 457.663441][T28295] btrfs_mksnapshot+0xc8/0x158 [ 457.664948][T28295] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 457.666442][T28295] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 457.667988][T28295] btrfs_ioctl+0x9b4/0xb08 [ 457.669214][T28295] __arm64_sys_ioctl+0x14c/0x1c8 [ 457.670569][T28295] invoke_syscall+0x98/0x2b8 [ 457.671787][T28295] el0_svc_common+0x130/0x23c [ 457.673068][T28295] do_el0_svc+0x48/0x58 [ 457.674226][T28295] el0_svc+0x58/0x16c [ 457.675318][T28295] el0t_64_sync_handler+0x84/0xfc [ 457.676782][T28295] el0t_64_sync+0x190/0x194 [ 457.678683][T28295] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 457.681562][T28295] BTRFS info (device loop0: state EA): forced readonly [ 457.683664][T28295] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 457.686068][T28295] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 457.894236][T28312] loop0: detected capacity change from 0 to 32768 [ 457.897277][T28312] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (28312) [ 457.902848][T28312] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 457.905140][T28312] BTRFS info (device loop0): using free space tree [ 457.915408][T28312] BTRFS info (device loop0): enabling ssd optimizations [ 457.917259][T28312] BTRFS info (device loop0): auto enabling async discard [ 457.921182][T28312] FAULT_INJECTION: forcing a failure. [ 457.921182][T28312] name failslab, interval 1, probability 0, space 0, times 0 [ 457.924597][T28312] CPU: 1 PID: 28312 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 457.927285][T28312] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 457.929804][T28312] Call trace: [ 457.930653][T28312] dump_backtrace+0x1b8/0x1e4 [ 457.931871][T28312] show_stack+0x2c/0x44 [ 457.932960][T28312] dump_stack_lvl+0xd0/0x124 [ 457.934122][T28312] dump_stack+0x1c/0x28 [ 457.935255][T28312] should_fail_ex+0x3f8/0x5c4 [ 457.936477][T28312] __should_failslab+0xc8/0x128 [ 457.937750][T28312] should_failslab+0x10/0x28 [ 457.938974][T28312] kmem_cache_alloc+0x80/0x424 [ 457.940213][T28312] btrfs_alloc_path+0x30/0x3c [ 457.941424][T28312] __btrfs_run_delayed_items+0x88/0x420 [ 457.942949][T28312] btrfs_run_delayed_items+0x24/0x34 [ 457.944409][T28312] create_pending_snapshot+0x8e4/0x2834 [ 457.945850][T28312] create_pending_snapshots+0x150/0x198 [ 457.947263][T28312] btrfs_commit_transaction+0x1000/0x2d58 [ 457.948764][T28312] create_snapshot+0x418/0x6f0 [ 457.950007][T28312] btrfs_mksubvol+0x494/0x5f8 [ 457.951276][T28312] btrfs_mksnapshot+0xc8/0x158 [ 457.952586][T28312] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 457.954056][T28312] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 457.955547][T28312] btrfs_ioctl+0x9b4/0xb08 [ 457.956736][T28312] __arm64_sys_ioctl+0x14c/0x1c8 [ 457.958025][T28312] invoke_syscall+0x98/0x2b8 [ 457.959271][T28312] el0_svc_common+0x130/0x23c [ 457.960467][T28312] do_el0_svc+0x48/0x58 [ 457.961597][T28312] el0_svc+0x58/0x16c [ 457.962640][T28312] el0t_64_sync_handler+0x84/0xfc [ 457.963984][T28312] el0t_64_sync+0x190/0x194 [ 457.965409][T28312] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 457.968209][T28312] BTRFS info (device loop0: state EA): forced readonly [ 457.970116][T28312] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 457.972645][T28312] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 458.180939][T28329] loop0: detected capacity change from 0 to 32768 [ 458.183932][T28329] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (28329) [ 458.188615][T28329] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 458.190877][T28329] BTRFS info (device loop0): using free space tree [ 458.201419][T28329] BTRFS info (device loop0): enabling ssd optimizations [ 458.203439][T28329] BTRFS info (device loop0): auto enabling async discard [ 458.207237][T28329] FAULT_INJECTION: forcing a failure. [ 458.207237][T28329] name failslab, interval 1, probability 0, space 0, times 0 [ 458.210500][T28329] CPU: 0 PID: 28329 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 458.213213][T28329] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 458.215960][T28329] Call trace: [ 458.216781][T28329] dump_backtrace+0x1b8/0x1e4 [ 458.218047][T28329] show_stack+0x2c/0x44 [ 458.219132][T28329] dump_stack_lvl+0xd0/0x124 [ 458.220367][T28329] dump_stack+0x1c/0x28 [ 458.221455][T28329] should_fail_ex+0x3f8/0x5c4 [ 458.222667][T28329] __should_failslab+0xc8/0x128 [ 458.223935][T28329] should_failslab+0x10/0x28 [ 458.225145][T28329] kmem_cache_alloc+0x80/0x424 [ 458.226450][T28329] btrfs_alloc_path+0x30/0x3c [ 458.227672][T28329] __btrfs_run_delayed_items+0x88/0x420 [ 458.229232][T28329] btrfs_run_delayed_items+0x24/0x34 [ 458.230673][T28329] create_pending_snapshot+0x8e4/0x2834 [ 458.232178][T28329] create_pending_snapshots+0x150/0x198 [ 458.233643][T28329] btrfs_commit_transaction+0x1000/0x2d58 [ 458.235223][T28329] create_snapshot+0x418/0x6f0 [ 458.236487][T28329] btrfs_mksubvol+0x494/0x5f8 [ 458.237670][T28329] btrfs_mksnapshot+0xc8/0x158 [ 458.239121][T28329] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 458.240602][T28329] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 458.242099][T28329] btrfs_ioctl+0x9b4/0xb08 [ 458.243250][T28329] __arm64_sys_ioctl+0x14c/0x1c8 [ 458.244581][T28329] invoke_syscall+0x98/0x2b8 [ 458.245755][T28329] el0_svc_common+0x130/0x23c [ 458.246974][T28329] do_el0_svc+0x48/0x58 [ 458.248074][T28329] el0_svc+0x58/0x16c [ 458.249119][T28329] el0t_64_sync_handler+0x84/0xfc [ 458.250479][T28329] el0t_64_sync+0x190/0x194 [ 458.252323][T28329] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 458.254992][T28329] BTRFS info (device loop0: state EA): forced readonly [ 458.256771][T28329] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 458.259131][T28329] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 458.455280][T28346] loop0: detected capacity change from 0 to 32768 [ 458.458042][T28346] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (28346) [ 458.462756][T28346] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 458.465055][T28346] BTRFS info (device loop0): using free space tree [ 458.475183][T28346] BTRFS info (device loop0): enabling ssd optimizations [ 458.477014][T28346] BTRFS info (device loop0): auto enabling async discard [ 458.480849][T28346] FAULT_INJECTION: forcing a failure. [ 458.480849][T28346] name failslab, interval 1, probability 0, space 0, times 0 [ 458.484606][T28346] CPU: 0 PID: 28346 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 458.487232][T28346] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 458.489881][T28346] Call trace: [ 458.490713][T28346] dump_backtrace+0x1b8/0x1e4 [ 458.491967][T28346] show_stack+0x2c/0x44 [ 458.493040][T28346] dump_stack_lvl+0xd0/0x124 [ 458.494287][T28346] dump_stack+0x1c/0x28 [ 458.495388][T28346] should_fail_ex+0x3f8/0x5c4 [ 458.496575][T28346] __should_failslab+0xc8/0x128 [ 458.497836][T28346] should_failslab+0x10/0x28 [ 458.499079][T28346] kmem_cache_alloc+0x80/0x424 [ 458.500305][T28346] btrfs_alloc_path+0x30/0x3c [ 458.501510][T28346] __btrfs_run_delayed_items+0x88/0x420 [ 458.502999][T28346] btrfs_run_delayed_items+0x24/0x34 [ 458.504469][T28346] create_pending_snapshot+0x8e4/0x2834 [ 458.505949][T28346] create_pending_snapshots+0x150/0x198 [ 458.507416][T28346] btrfs_commit_transaction+0x1000/0x2d58 [ 458.508913][T28346] create_snapshot+0x418/0x6f0 [ 458.510152][T28346] btrfs_mksubvol+0x494/0x5f8 [ 458.511411][T28346] btrfs_mksnapshot+0xc8/0x158 [ 458.512674][T28346] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 458.514164][T28346] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 458.515736][T28346] btrfs_ioctl+0x9b4/0xb08 [ 458.516952][T28346] __arm64_sys_ioctl+0x14c/0x1c8 [ 458.518270][T28346] invoke_syscall+0x98/0x2b8 [ 458.519496][T28346] el0_svc_common+0x130/0x23c [ 458.520713][T28346] do_el0_svc+0x48/0x58 [ 458.521831][T28346] el0_svc+0x58/0x16c [ 458.522891][T28346] el0t_64_sync_handler+0x84/0xfc [ 458.524239][T28346] el0t_64_sync+0x190/0x194 [ 458.525779][T28346] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 458.528602][T28346] BTRFS info (device loop0: state EA): forced readonly [ 458.530575][T28346] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 458.533020][T28346] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 458.733454][T28363] loop0: detected capacity change from 0 to 32768 [ 458.736461][T28363] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (28363) [ 458.741220][T28363] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 458.743639][T28363] BTRFS info (device loop0): using free space tree [ 458.753681][T28363] BTRFS info (device loop0): enabling ssd optimizations [ 458.755660][T28363] BTRFS info (device loop0): auto enabling async discard [ 458.759472][T28363] FAULT_INJECTION: forcing a failure. [ 458.759472][T28363] name failslab, interval 1, probability 0, space 0, times 0 [ 458.763844][T28363] CPU: 0 PID: 28363 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 458.766644][T28363] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 458.769400][T28363] Call trace: [ 458.770261][T28363] dump_backtrace+0x1b8/0x1e4 [ 458.771484][T28363] show_stack+0x2c/0x44 [ 458.772605][T28363] dump_stack_lvl+0xd0/0x124 [ 458.773810][T28363] dump_stack+0x1c/0x28 [ 458.774922][T28363] should_fail_ex+0x3f8/0x5c4 [ 458.776171][T28363] __should_failslab+0xc8/0x128 [ 458.777590][T28363] should_failslab+0x10/0x28 [ 458.778878][T28363] kmem_cache_alloc+0x80/0x424 [ 458.780116][T28363] btrfs_alloc_path+0x30/0x3c [ 458.781346][T28363] __btrfs_run_delayed_items+0x88/0x420 [ 458.782828][T28363] btrfs_run_delayed_items+0x24/0x34 [ 458.784230][T28363] create_pending_snapshot+0x8e4/0x2834 [ 458.785690][T28363] create_pending_snapshots+0x150/0x198 [ 458.787183][T28363] btrfs_commit_transaction+0x1000/0x2d58 [ 458.788732][T28363] create_snapshot+0x418/0x6f0 [ 458.789955][T28363] btrfs_mksubvol+0x494/0x5f8 [ 458.791211][T28363] btrfs_mksnapshot+0xc8/0x158 [ 458.792464][T28363] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 458.793989][T28363] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 458.795602][T28363] btrfs_ioctl+0x9b4/0xb08 [ 458.796796][T28363] __arm64_sys_ioctl+0x14c/0x1c8 [ 458.798122][T28363] invoke_syscall+0x98/0x2b8 [ 458.799399][T28363] el0_svc_common+0x130/0x23c [ 458.800702][T28363] do_el0_svc+0x48/0x58 [ 458.801831][T28363] el0_svc+0x58/0x16c [ 458.802890][T28363] el0t_64_sync_handler+0x84/0xfc [ 458.804262][T28363] el0t_64_sync+0x190/0x194 [ 458.807621][T28363] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 458.810255][T28363] BTRFS info (device loop0: state EA): forced readonly [ 458.812038][T28363] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 458.815437][T28363] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 459.011269][T28380] loop0: detected capacity change from 0 to 32768 [ 459.014281][T28380] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (28380) [ 459.019020][T28380] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 459.021318][T28380] BTRFS info (device loop0): using free space tree [ 459.031619][T28380] BTRFS info (device loop0): enabling ssd optimizations [ 459.033626][T28380] BTRFS info (device loop0): auto enabling async discard [ 459.037457][T28380] FAULT_INJECTION: forcing a failure. [ 459.037457][T28380] name failslab, interval 1, probability 0, space 0, times 0 [ 459.040683][T28380] CPU: 0 PID: 28380 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 459.043310][T28380] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 459.045931][T28380] Call trace: [ 459.046832][T28380] dump_backtrace+0x1b8/0x1e4 [ 459.048058][T28380] show_stack+0x2c/0x44 [ 459.049215][T28380] dump_stack_lvl+0xd0/0x124 [ 459.050480][T28380] dump_stack+0x1c/0x28 [ 459.051581][T28380] should_fail_ex+0x3f8/0x5c4 [ 459.052890][T28380] __should_failslab+0xc8/0x128 [ 459.054231][T28380] should_failslab+0x10/0x28 [ 459.055429][T28380] kmem_cache_alloc+0x80/0x424 [ 459.056717][T28380] btrfs_alloc_path+0x30/0x3c [ 459.057951][T28380] __btrfs_run_delayed_items+0x88/0x420 [ 459.059498][T28380] btrfs_run_delayed_items+0x24/0x34 [ 459.060951][T28380] create_pending_snapshot+0x8e4/0x2834 [ 459.062485][T28380] create_pending_snapshots+0x150/0x198 [ 459.064014][T28380] btrfs_commit_transaction+0x1000/0x2d58 [ 459.065528][T28380] create_snapshot+0x418/0x6f0 [ 459.066806][T28380] btrfs_mksubvol+0x494/0x5f8 [ 459.068082][T28380] btrfs_mksnapshot+0xc8/0x158 [ 459.069349][T28380] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 459.070880][T28380] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 459.072399][T28380] btrfs_ioctl+0x9b4/0xb08 [ 459.073574][T28380] __arm64_sys_ioctl+0x14c/0x1c8 [ 459.074894][T28380] invoke_syscall+0x98/0x2b8 [ 459.076165][T28380] el0_svc_common+0x130/0x23c [ 459.077476][T28380] do_el0_svc+0x48/0x58 [ 459.078615][T28380] el0_svc+0x58/0x16c [ 459.079668][T28380] el0t_64_sync_handler+0x84/0xfc [ 459.081090][T28380] el0t_64_sync+0x190/0x194 [ 459.082687][T28380] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 459.085435][T28380] BTRFS info (device loop0: state EA): forced readonly [ 459.087212][T28380] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 459.089525][T28380] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 459.287915][T28397] loop0: detected capacity change from 0 to 32768 [ 459.290685][T28397] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (28397) [ 459.295656][T28397] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 459.297934][T28397] BTRFS info (device loop0): using free space tree [ 459.308180][T28397] BTRFS info (device loop0): enabling ssd optimizations [ 459.310112][T28397] BTRFS info (device loop0): auto enabling async discard [ 459.314523][T28397] FAULT_INJECTION: forcing a failure. [ 459.314523][T28397] name failslab, interval 1, probability 0, space 0, times 0 [ 459.317781][T28397] CPU: 0 PID: 28397 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 459.320472][T28397] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 459.323142][T28397] Call trace: [ 459.323956][T28397] dump_backtrace+0x1b8/0x1e4 [ 459.325130][T28397] show_stack+0x2c/0x44 [ 459.326228][T28397] dump_stack_lvl+0xd0/0x124 [ 459.327502][T28397] dump_stack+0x1c/0x28 [ 459.328606][T28397] should_fail_ex+0x3f8/0x5c4 [ 459.329865][T28397] __should_failslab+0xc8/0x128 [ 459.331103][T28397] should_failslab+0x10/0x28 [ 459.332340][T28397] kmem_cache_alloc+0x80/0x424 [ 459.333632][T28397] btrfs_alloc_path+0x30/0x3c [ 459.334893][T28397] __btrfs_run_delayed_items+0x88/0x420 [ 459.336384][T28397] btrfs_run_delayed_items+0x24/0x34 [ 459.337831][T28397] create_pending_snapshot+0x8e4/0x2834 [ 459.339332][T28397] create_pending_snapshots+0x150/0x198 [ 459.340825][T28397] btrfs_commit_transaction+0x1000/0x2d58 [ 459.342390][T28397] create_snapshot+0x418/0x6f0 [ 459.343659][T28397] btrfs_mksubvol+0x494/0x5f8 [ 459.344920][T28397] btrfs_mksnapshot+0xc8/0x158 [ 459.346151][T28397] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 459.347671][T28397] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 459.349257][T28397] btrfs_ioctl+0x9b4/0xb08 [ 459.350489][T28397] __arm64_sys_ioctl+0x14c/0x1c8 [ 459.351822][T28397] invoke_syscall+0x98/0x2b8 [ 459.353014][T28397] el0_svc_common+0x130/0x23c [ 459.354229][T28397] do_el0_svc+0x48/0x58 [ 459.355450][T28397] el0_svc+0x58/0x16c [ 459.356462][T28397] el0t_64_sync_handler+0x84/0xfc [ 459.357821][T28397] el0t_64_sync+0x190/0x194 [ 459.359273][T28397] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 459.361994][T28397] BTRFS info (device loop0: state EA): forced readonly [ 459.364300][T28397] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 459.366547][T28397] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 459.573288][T28415] loop0: detected capacity change from 0 to 32768 [ 459.576216][T28415] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (28415) [ 459.580866][T28415] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 459.583621][T28415] BTRFS info (device loop0): using free space tree [ 459.594182][T28415] BTRFS info (device loop0): enabling ssd optimizations [ 459.596127][T28415] BTRFS info (device loop0): auto enabling async discard [ 459.599940][T28415] FAULT_INJECTION: forcing a failure. [ 459.599940][T28415] name failslab, interval 1, probability 0, space 0, times 0 [ 459.603647][T28415] CPU: 1 PID: 28415 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 459.606431][T28415] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 459.609087][T28415] Call trace: [ 459.609987][T28415] dump_backtrace+0x1b8/0x1e4 [ 459.611218][T28415] show_stack+0x2c/0x44 [ 459.612303][T28415] dump_stack_lvl+0xd0/0x124 [ 459.613475][T28415] dump_stack+0x1c/0x28 [ 459.614590][T28415] should_fail_ex+0x3f8/0x5c4 [ 459.615860][T28415] __should_failslab+0xc8/0x128 [ 459.617129][T28415] should_failslab+0x10/0x28 [ 459.618350][T28415] kmem_cache_alloc+0x80/0x424 [ 459.619639][T28415] btrfs_alloc_path+0x30/0x3c [ 459.620932][T28415] __btrfs_run_delayed_items+0x88/0x420 [ 459.622477][T28415] btrfs_run_delayed_items+0x24/0x34 [ 459.623891][T28415] btrfs_commit_transaction+0xa10/0x2d58 [ 459.625388][T28415] create_snapshot+0x418/0x6f0 [ 459.626650][T28415] btrfs_mksubvol+0x494/0x5f8 [ 459.627884][T28415] btrfs_mksnapshot+0xc8/0x158 [ 459.629216][T28415] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 459.630677][T28415] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 459.632184][T28415] btrfs_ioctl+0x9b4/0xb08 [ 459.633344][T28415] __arm64_sys_ioctl+0x14c/0x1c8 [ 459.634659][T28415] invoke_syscall+0x98/0x2b8 [ 459.635931][T28415] el0_svc_common+0x130/0x23c [ 459.637204][T28415] do_el0_svc+0x48/0x58 [ 459.638329][T28415] el0_svc+0x58/0x16c [ 459.639367][T28415] el0t_64_sync_handler+0x84/0xfc [ 459.640790][T28415] el0t_64_sync+0x190/0x194 [ 459.644179][T28415] BTRFS warning (device loop0): Skipping commit of aborted transaction. [ 459.646373][T28415] BTRFS: error (device loop0: state A) in cleanup_transaction:1983: errno=-12 Out of memory [ 459.648897][T28415] BTRFS info (device loop0: state EA): forced readonly [ 459.856315][T28432] loop0: detected capacity change from 0 to 32768 [ 459.859258][T28432] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (28432) [ 459.864266][T28432] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 459.866526][T28432] BTRFS info (device loop0): using free space tree [ 459.875985][T28432] BTRFS info (device loop0): enabling ssd optimizations [ 459.877870][T28432] BTRFS info (device loop0): auto enabling async discard [ 459.882629][T28432] FAULT_INJECTION: forcing a failure. [ 459.882629][T28432] name failslab, interval 1, probability 0, space 0, times 0 [ 459.886090][T28432] CPU: 1 PID: 28432 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 459.888882][T28432] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 459.891519][T28432] Call trace: [ 459.892399][T28432] dump_backtrace+0x1b8/0x1e4 [ 459.893733][T28432] show_stack+0x2c/0x44 [ 459.894775][T28432] dump_stack_lvl+0xd0/0x124 [ 459.896030][T28432] dump_stack+0x1c/0x28 [ 459.897107][T28432] should_fail_ex+0x3f8/0x5c4 [ 459.898352][T28432] __should_failslab+0xc8/0x128 [ 459.899621][T28432] should_failslab+0x10/0x28 [ 459.900865][T28432] kmem_cache_alloc+0x80/0x424 [ 459.902115][T28432] btrfs_alloc_path+0x30/0x3c [ 459.903378][T28432] __btrfs_run_delayed_items+0x88/0x420 [ 459.904905][T28432] btrfs_run_delayed_items+0x24/0x34 [ 459.906326][T28432] create_pending_snapshot+0x8e4/0x2834 [ 459.907797][T28432] create_pending_snapshots+0x150/0x198 [ 459.909239][T28432] btrfs_commit_transaction+0x1000/0x2d58 [ 459.910764][T28432] create_snapshot+0x418/0x6f0 [ 459.912064][T28432] btrfs_mksubvol+0x494/0x5f8 [ 459.913303][T28432] btrfs_mksnapshot+0xc8/0x158 [ 459.914573][T28432] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 459.916088][T28432] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 459.917576][T28432] btrfs_ioctl+0x9b4/0xb08 [ 459.918792][T28432] __arm64_sys_ioctl+0x14c/0x1c8 [ 459.920042][T28432] invoke_syscall+0x98/0x2b8 [ 459.921298][T28432] el0_svc_common+0x130/0x23c [ 459.922552][T28432] do_el0_svc+0x48/0x58 [ 459.923599][T28432] el0_svc+0x58/0x16c [ 459.924649][T28432] el0t_64_sync_handler+0x84/0xfc [ 459.925982][T28432] el0t_64_sync+0x190/0x194 [ 459.927424][T28432] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 459.930248][T28432] BTRFS info (device loop0: state EA): forced readonly [ 459.932233][T28432] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 459.934776][T28432] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 460.169939][T28449] loop0: detected capacity change from 0 to 32768 [ 460.173034][T28449] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (28449) [ 460.177934][T28449] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 460.180167][T28449] BTRFS info (device loop0): using free space tree [ 460.189274][T28449] BTRFS info (device loop0): enabling ssd optimizations [ 460.191198][T28449] BTRFS info (device loop0): auto enabling async discard [ 460.194953][T28449] FAULT_INJECTION: forcing a failure. [ 460.194953][T28449] name failslab, interval 1, probability 0, space 0, times 0 [ 460.198321][T28449] CPU: 1 PID: 28449 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 460.201039][T28449] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 460.203705][T28449] Call trace: [ 460.204579][T28449] dump_backtrace+0x1b8/0x1e4 [ 460.205838][T28449] show_stack+0x2c/0x44 [ 460.206938][T28449] dump_stack_lvl+0xd0/0x124 [ 460.208128][T28449] dump_stack+0x1c/0x28 [ 460.209272][T28449] should_fail_ex+0x3f8/0x5c4 [ 460.210601][T28449] __should_failslab+0xc8/0x128 [ 460.211891][T28449] should_failslab+0x10/0x28 [ 460.213146][T28449] kmem_cache_alloc+0x80/0x424 [ 460.214423][T28449] btrfs_alloc_path+0x30/0x3c [ 460.215706][T28449] __btrfs_run_delayed_items+0x88/0x420 [ 460.217147][T28449] btrfs_run_delayed_items+0x24/0x34 [ 460.218550][T28449] btrfs_commit_transaction+0xa10/0x2d58 [ 460.220020][T28449] create_snapshot+0x418/0x6f0 [ 460.221295][T28449] btrfs_mksubvol+0x494/0x5f8 [ 460.222491][T28449] btrfs_mksnapshot+0xc8/0x158 [ 460.223676][T28449] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 460.225203][T28449] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 460.226757][T28449] btrfs_ioctl+0x9b4/0xb08 [ 460.227890][T28449] __arm64_sys_ioctl+0x14c/0x1c8 [ 460.229238][T28449] invoke_syscall+0x98/0x2b8 [ 460.230487][T28449] el0_svc_common+0x130/0x23c [ 460.231732][T28449] do_el0_svc+0x48/0x58 [ 460.232838][T28449] el0_svc+0x58/0x16c [ 460.233924][T28449] el0t_64_sync_handler+0x84/0xfc [ 460.235207][T28449] el0t_64_sync+0x190/0x194 [ 460.236682][T28449] BTRFS warning (device loop0): Skipping commit of aborted transaction. [ 460.238872][T28449] BTRFS: error (device loop0: state A) in cleanup_transaction:1983: errno=-12 Out of memory [ 460.241548][T28449] BTRFS info (device loop0: state EA): forced readonly [ 460.435199][T28466] loop0: detected capacity change from 0 to 32768 [ 460.438042][T28466] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (28466) [ 460.442915][T28466] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 460.445184][T28466] BTRFS info (device loop0): using free space tree [ 460.455269][T28466] BTRFS info (device loop0): enabling ssd optimizations [ 460.457133][T28466] BTRFS info (device loop0): auto enabling async discard [ 460.460771][T28466] FAULT_INJECTION: forcing a failure. [ 460.460771][T28466] name failslab, interval 1, probability 0, space 0, times 0 [ 460.464189][T28466] CPU: 1 PID: 28466 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 460.466814][T28466] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 460.469330][T28466] Call trace: [ 460.470177][T28466] dump_backtrace+0x1b8/0x1e4 [ 460.471373][T28466] show_stack+0x2c/0x44 [ 460.472481][T28466] dump_stack_lvl+0xd0/0x124 [ 460.473657][T28466] dump_stack+0x1c/0x28 [ 460.474779][T28466] should_fail_ex+0x3f8/0x5c4 [ 460.476040][T28466] __should_failslab+0xc8/0x128 [ 460.477311][T28466] should_failslab+0x10/0x28 [ 460.478537][T28466] kmem_cache_alloc+0x80/0x424 [ 460.479769][T28466] btrfs_alloc_path+0x30/0x3c [ 460.481022][T28466] __btrfs_run_delayed_items+0x88/0x420 [ 460.482445][T28466] btrfs_run_delayed_items+0x24/0x34 [ 460.483809][T28466] create_pending_snapshot+0x8e4/0x2834 [ 460.485250][T28466] create_pending_snapshots+0x150/0x198 [ 460.486722][T28466] btrfs_commit_transaction+0x1000/0x2d58 [ 460.488177][T28466] create_snapshot+0x418/0x6f0 [ 460.489456][T28466] btrfs_mksubvol+0x494/0x5f8 [ 460.490648][T28466] btrfs_mksnapshot+0xc8/0x158 [ 460.491920][T28466] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 460.493386][T28466] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 460.494951][T28466] btrfs_ioctl+0x9b4/0xb08 [ 460.496128][T28466] __arm64_sys_ioctl+0x14c/0x1c8 [ 460.497449][T28466] invoke_syscall+0x98/0x2b8 [ 460.498637][T28466] el0_svc_common+0x130/0x23c [ 460.499882][T28466] do_el0_svc+0x48/0x58 [ 460.500980][T28466] el0_svc+0x58/0x16c [ 460.502020][T28466] el0t_64_sync_handler+0x84/0xfc [ 460.503336][T28466] el0t_64_sync+0x190/0x194 [ 460.504765][T28466] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 460.507446][T28466] BTRFS info (device loop0: state EA): forced readonly [ 460.509245][T28466] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 460.511566][T28466] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 460.706628][T28483] loop0: detected capacity change from 0 to 32768 [ 460.709424][T28483] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (28483) [ 460.714466][T28483] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 460.716867][T28483] BTRFS info (device loop0): using free space tree [ 460.727523][T28483] BTRFS info (device loop0): enabling ssd optimizations [ 460.729389][T28483] BTRFS info (device loop0): auto enabling async discard [ 460.734299][T28483] FAULT_INJECTION: forcing a failure. [ 460.734299][T28483] name failslab, interval 1, probability 0, space 0, times 0 [ 460.737868][T28483] CPU: 1 PID: 28483 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 460.740628][T28483] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 460.743263][T28483] Call trace: [ 460.744091][T28483] dump_backtrace+0x1b8/0x1e4 [ 460.745324][T28483] show_stack+0x2c/0x44 [ 460.746407][T28483] dump_stack_lvl+0xd0/0x124 [ 460.747619][T28483] dump_stack+0x1c/0x28 [ 460.748689][T28483] should_fail_ex+0x3f8/0x5c4 [ 460.749983][T28483] __should_failslab+0xc8/0x128 [ 460.751322][T28483] should_failslab+0x10/0x28 [ 460.752520][T28483] kmem_cache_alloc+0x80/0x424 [ 460.753812][T28483] btrfs_alloc_path+0x30/0x3c [ 460.755052][T28483] __btrfs_run_delayed_items+0x88/0x420 [ 460.756466][T28483] btrfs_run_delayed_items+0x24/0x34 [ 460.757825][T28483] btrfs_commit_transaction+0xa10/0x2d58 [ 460.759261][T28483] create_snapshot+0x418/0x6f0 [ 460.760488][T28483] btrfs_mksubvol+0x494/0x5f8 [ 460.761719][T28483] btrfs_mksnapshot+0xc8/0x158 [ 460.762941][T28483] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 460.764354][T28483] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 460.765883][T28483] btrfs_ioctl+0x9b4/0xb08 [ 460.767029][T28483] __arm64_sys_ioctl+0x14c/0x1c8 [ 460.768331][T28483] invoke_syscall+0x98/0x2b8 [ 460.769561][T28483] el0_svc_common+0x130/0x23c [ 460.770796][T28483] do_el0_svc+0x48/0x58 [ 460.771934][T28483] el0_svc+0x58/0x16c [ 460.772960][T28483] el0t_64_sync_handler+0x84/0xfc [ 460.774259][T28483] el0t_64_sync+0x190/0x194 [ 460.776426][T28483] BTRFS warning (device loop0): Skipping commit of aborted transaction. [ 460.778679][T28483] BTRFS: error (device loop0: state A) in cleanup_transaction:1983: errno=-12 Out of memory [ 460.781466][T28483] BTRFS info (device loop0: state EA): forced readonly [ 460.985907][T28500] loop0: detected capacity change from 0 to 32768 [ 460.988718][T28500] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (28500) [ 460.993570][T28500] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 460.995823][T28500] BTRFS info (device loop0): using free space tree [ 461.006244][T28500] BTRFS info (device loop0): enabling ssd optimizations [ 461.008132][T28500] BTRFS info (device loop0): auto enabling async discard [ 461.011933][T28500] FAULT_INJECTION: forcing a failure. [ 461.011933][T28500] name failslab, interval 1, probability 0, space 0, times 0 [ 461.015642][T28500] CPU: 1 PID: 28500 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 461.018336][T28500] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 461.020920][T28500] Call trace: [ 461.021725][T28500] dump_backtrace+0x1b8/0x1e4 [ 461.022906][T28500] show_stack+0x2c/0x44 [ 461.024032][T28500] dump_stack_lvl+0xd0/0x124 [ 461.025260][T28500] dump_stack+0x1c/0x28 [ 461.026370][T28500] should_fail_ex+0x3f8/0x5c4 [ 461.027578][T28500] __should_failslab+0xc8/0x128 [ 461.028901][T28500] should_failslab+0x10/0x28 [ 461.030111][T28500] kmem_cache_alloc+0x80/0x424 [ 461.031360][T28500] btrfs_alloc_path+0x30/0x3c [ 461.032600][T28500] __btrfs_run_delayed_items+0x88/0x420 [ 461.034040][T28500] btrfs_run_delayed_items+0x24/0x34 [ 461.035374][T28500] create_pending_snapshot+0x8e4/0x2834 [ 461.036799][T28500] create_pending_snapshots+0x150/0x198 [ 461.038268][T28500] btrfs_commit_transaction+0x1000/0x2d58 [ 461.039805][T28500] create_snapshot+0x418/0x6f0 [ 461.041027][T28500] btrfs_mksubvol+0x494/0x5f8 [ 461.042254][T28500] btrfs_mksnapshot+0xc8/0x158 [ 461.043510][T28500] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 461.044980][T28500] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 461.046470][T28500] btrfs_ioctl+0x9b4/0xb08 [ 461.047634][T28500] __arm64_sys_ioctl+0x14c/0x1c8 [ 461.048915][T28500] invoke_syscall+0x98/0x2b8 [ 461.050122][T28500] el0_svc_common+0x130/0x23c [ 461.051411][T28500] do_el0_svc+0x48/0x58 [ 461.052519][T28500] el0_svc+0x58/0x16c [ 461.053502][T28500] el0t_64_sync_handler+0x84/0xfc [ 461.054857][T28500] el0t_64_sync+0x190/0x194 [ 461.057205][T28500] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 461.059821][T28500] BTRFS info (device loop0: state EA): forced readonly [ 461.061614][T28500] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 461.064331][T28500] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 461.260177][T28517] loop0: detected capacity change from 0 to 32768 [ 461.263105][T28517] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (28517) [ 461.267787][T28517] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 461.270000][T28517] BTRFS info (device loop0): using free space tree [ 461.280185][T28517] BTRFS info (device loop0): enabling ssd optimizations [ 461.282260][T28517] BTRFS info (device loop0): auto enabling async discard [ 461.285958][T28517] FAULT_INJECTION: forcing a failure. [ 461.285958][T28517] name failslab, interval 1, probability 0, space 0, times 0 [ 461.289214][T28517] CPU: 0 PID: 28517 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 461.291929][T28517] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 461.294598][T28517] Call trace: [ 461.295449][T28517] dump_backtrace+0x1b8/0x1e4 [ 461.296683][T28517] show_stack+0x2c/0x44 [ 461.297827][T28517] dump_stack_lvl+0xd0/0x124 [ 461.299049][T28517] dump_stack+0x1c/0x28 [ 461.300175][T28517] should_fail_ex+0x3f8/0x5c4 [ 461.301408][T28517] __should_failslab+0xc8/0x128 [ 461.302773][T28517] should_failslab+0x10/0x28 [ 461.303987][T28517] kmem_cache_alloc+0x80/0x424 [ 461.305321][T28517] btrfs_alloc_path+0x30/0x3c [ 461.306618][T28517] __btrfs_run_delayed_items+0x88/0x420 [ 461.308131][T28517] btrfs_run_delayed_items+0x24/0x34 [ 461.309586][T28517] create_pending_snapshot+0x8e4/0x2834 [ 461.311009][T28517] create_pending_snapshots+0x150/0x198 [ 461.312529][T28517] btrfs_commit_transaction+0x1000/0x2d58 [ 461.314058][T28517] create_snapshot+0x418/0x6f0 [ 461.315318][T28517] btrfs_mksubvol+0x494/0x5f8 [ 461.316564][T28517] btrfs_mksnapshot+0xc8/0x158 [ 461.317839][T28517] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 461.319337][T28517] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 461.320894][T28517] btrfs_ioctl+0x9b4/0xb08 [ 461.322106][T28517] __arm64_sys_ioctl+0x14c/0x1c8 [ 461.323405][T28517] invoke_syscall+0x98/0x2b8 [ 461.324600][T28517] el0_svc_common+0x130/0x23c [ 461.325843][T28517] do_el0_svc+0x48/0x58 [ 461.326943][T28517] el0_svc+0x58/0x16c [ 461.327998][T28517] el0t_64_sync_handler+0x84/0xfc [ 461.329322][T28517] el0t_64_sync+0x190/0x194 [ 461.330766][T28517] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 461.333524][T28517] BTRFS info (device loop0: state EA): forced readonly [ 461.335323][T28517] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 461.337736][T28517] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 461.549638][T28534] loop0: detected capacity change from 0 to 32768 [ 461.552716][T28534] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (28534) [ 461.557383][T28534] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 461.559604][T28534] BTRFS info (device loop0): using free space tree [ 461.569816][T28534] BTRFS info (device loop0): enabling ssd optimizations [ 461.571657][T28534] BTRFS info (device loop0): auto enabling async discard [ 461.576544][T28534] FAULT_INJECTION: forcing a failure. [ 461.576544][T28534] name failslab, interval 1, probability 0, space 0, times 0 [ 461.579965][T28534] CPU: 0 PID: 28534 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 461.582776][T28534] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 461.585423][T28534] Call trace: [ 461.586281][T28534] dump_backtrace+0x1b8/0x1e4 [ 461.587526][T28534] show_stack+0x2c/0x44 [ 461.588613][T28534] dump_stack_lvl+0xd0/0x124 [ 461.589851][T28534] dump_stack+0x1c/0x28 [ 461.591003][T28534] should_fail_ex+0x3f8/0x5c4 [ 461.592228][T28534] __should_failslab+0xc8/0x128 [ 461.593509][T28534] should_failslab+0x10/0x28 [ 461.594715][T28534] kmem_cache_alloc+0x80/0x424 [ 461.595952][T28534] btrfs_alloc_path+0x30/0x3c [ 461.597211][T28534] __btrfs_run_delayed_items+0x88/0x420 [ 461.598733][T28534] btrfs_run_delayed_items+0x24/0x34 [ 461.600101][T28534] create_pending_snapshot+0x8e4/0x2834 [ 461.601541][T28534] create_pending_snapshots+0x150/0x198 [ 461.603002][T28534] btrfs_commit_transaction+0x1000/0x2d58 [ 461.604506][T28534] create_snapshot+0x418/0x6f0 [ 461.605763][T28534] btrfs_mksubvol+0x494/0x5f8 [ 461.607004][T28534] btrfs_mksnapshot+0xc8/0x158 [ 461.608243][T28534] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 461.609657][T28534] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 461.611201][T28534] btrfs_ioctl+0x9b4/0xb08 [ 461.612357][T28534] __arm64_sys_ioctl+0x14c/0x1c8 [ 461.613629][T28534] invoke_syscall+0x98/0x2b8 [ 461.614869][T28534] el0_svc_common+0x130/0x23c [ 461.616118][T28534] do_el0_svc+0x48/0x58 [ 461.617222][T28534] el0_svc+0x58/0x16c [ 461.618228][T28534] el0t_64_sync_handler+0x84/0xfc [ 461.619552][T28534] el0t_64_sync+0x190/0x194 [ 461.621127][T28534] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 461.624436][T28534] BTRFS info (device loop0: state EA): forced readonly [ 461.626300][T28534] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 461.628780][T28534] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 461.842854][T28551] loop0: detected capacity change from 0 to 32768 [ 461.845767][T28551] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (28551) [ 461.850506][T28551] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 461.852800][T28551] BTRFS info (device loop0): using free space tree [ 461.861657][T28551] BTRFS info (device loop0): enabling ssd optimizations [ 461.863552][T28551] BTRFS info (device loop0): auto enabling async discard [ 461.868311][T28551] FAULT_INJECTION: forcing a failure. [ 461.868311][T28551] name failslab, interval 1, probability 0, space 0, times 0 [ 461.871585][T28551] CPU: 0 PID: 28551 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 461.874340][T28551] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 461.876984][T28551] Call trace: [ 461.877853][T28551] dump_backtrace+0x1b8/0x1e4 [ 461.879106][T28551] show_stack+0x2c/0x44 [ 461.880210][T28551] dump_stack_lvl+0xd0/0x124 [ 461.881417][T28551] dump_stack+0x1c/0x28 [ 461.882449][T28551] should_fail_ex+0x3f8/0x5c4 [ 461.883736][T28551] __should_failslab+0xc8/0x128 [ 461.885041][T28551] should_failslab+0x10/0x28 [ 461.886234][T28551] kmem_cache_alloc+0x80/0x424 [ 461.887500][T28551] btrfs_alloc_path+0x30/0x3c [ 461.888745][T28551] __btrfs_run_delayed_items+0x88/0x420 [ 461.890249][T28551] btrfs_run_delayed_items+0x24/0x34 [ 461.891660][T28551] create_pending_snapshot+0x8e4/0x2834 [ 461.893174][T28551] create_pending_snapshots+0x150/0x198 [ 461.894624][T28551] btrfs_commit_transaction+0x1000/0x2d58 [ 461.896171][T28551] create_snapshot+0x418/0x6f0 [ 461.897452][T28551] btrfs_mksubvol+0x494/0x5f8 [ 461.898759][T28551] btrfs_mksnapshot+0xc8/0x158 [ 461.900016][T28551] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 461.901543][T28551] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 461.903068][T28551] btrfs_ioctl+0x9b4/0xb08 [ 461.904239][T28551] __arm64_sys_ioctl+0x14c/0x1c8 [ 461.905516][T28551] invoke_syscall+0x98/0x2b8 [ 461.906740][T28551] el0_svc_common+0x130/0x23c [ 461.907961][T28551] do_el0_svc+0x48/0x58 [ 461.909084][T28551] el0_svc+0x58/0x16c [ 461.910143][T28551] el0t_64_sync_handler+0x84/0xfc [ 461.911443][T28551] el0t_64_sync+0x190/0x194 [ 461.912840][T28551] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 461.915574][T28551] BTRFS info (device loop0: state EA): forced readonly [ 461.917365][T28551] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 461.919622][T28551] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 462.122457][T28569] loop0: detected capacity change from 0 to 32768 [ 462.125389][T28569] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (28569) [ 462.133008][T28569] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 462.135319][T28569] BTRFS info (device loop0): using free space tree [ 462.145529][T28569] BTRFS info (device loop0): enabling ssd optimizations [ 462.147457][T28569] BTRFS info (device loop0): auto enabling async discard [ 462.152799][T28569] FAULT_INJECTION: forcing a failure. [ 462.152799][T28569] name failslab, interval 1, probability 0, space 0, times 0 [ 462.156158][T28569] CPU: 1 PID: 28569 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 462.158790][T28569] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 462.161425][T28569] Call trace: [ 462.162297][T28569] dump_backtrace+0x1b8/0x1e4 [ 462.163540][T28569] show_stack+0x2c/0x44 [ 462.164635][T28569] dump_stack_lvl+0xd0/0x124 [ 462.165841][T28569] dump_stack+0x1c/0x28 [ 462.166898][T28569] should_fail_ex+0x3f8/0x5c4 [ 462.168118][T28569] __should_failslab+0xc8/0x128 [ 462.169441][T28569] should_failslab+0x10/0x28 [ 462.170638][T28569] kmem_cache_alloc+0x80/0x424 [ 462.171911][T28569] btrfs_alloc_path+0x30/0x3c [ 462.173177][T28569] __btrfs_run_delayed_items+0x88/0x420 [ 462.174672][T28569] btrfs_run_delayed_items+0x24/0x34 [ 462.176115][T28569] create_pending_snapshot+0x8e4/0x2834 [ 462.177622][T28569] create_pending_snapshots+0x150/0x198 [ 462.179083][T28569] btrfs_commit_transaction+0x1000/0x2d58 [ 462.180591][T28569] create_snapshot+0x418/0x6f0 [ 462.181819][T28569] btrfs_mksubvol+0x494/0x5f8 [ 462.183022][T28569] btrfs_mksnapshot+0xc8/0x158 [ 462.184261][T28569] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 462.185739][T28569] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 462.187234][T28569] btrfs_ioctl+0x9b4/0xb08 [ 462.188410][T28569] __arm64_sys_ioctl+0x14c/0x1c8 [ 462.189759][T28569] invoke_syscall+0x98/0x2b8 [ 462.190993][T28569] el0_svc_common+0x130/0x23c [ 462.192229][T28569] do_el0_svc+0x48/0x58 [ 462.193383][T28569] el0_svc+0x58/0x16c [ 462.194451][T28569] el0t_64_sync_handler+0x84/0xfc [ 462.195809][T28569] el0t_64_sync+0x190/0x194 [ 462.197154][T28569] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 462.199989][T28569] BTRFS info (device loop0: state EA): forced readonly [ 462.201850][T28569] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 462.204472][T28569] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 462.445217][T28587] loop0: detected capacity change from 0 to 32768 [ 462.448097][T28587] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (28587) [ 462.453387][T28587] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 462.455730][T28587] BTRFS info (device loop0): using free space tree [ 462.466048][T28587] BTRFS info (device loop0): enabling ssd optimizations [ 462.467903][T28587] BTRFS info (device loop0): auto enabling async discard [ 462.471829][T28587] FAULT_INJECTION: forcing a failure. [ 462.471829][T28587] name failslab, interval 1, probability 0, space 0, times 0 [ 462.475665][T28587] CPU: 1 PID: 28587 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 462.478445][T28587] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 462.481081][T28587] Call trace: [ 462.481938][T28587] dump_backtrace+0x1b8/0x1e4 [ 462.483171][T28587] show_stack+0x2c/0x44 [ 462.484268][T28587] dump_stack_lvl+0xd0/0x124 [ 462.485476][T28587] dump_stack+0x1c/0x28 [ 462.486588][T28587] should_fail_ex+0x3f8/0x5c4 [ 462.487851][T28587] __should_failslab+0xc8/0x128 [ 462.489201][T28587] should_failslab+0x10/0x28 [ 462.490400][T28587] kmem_cache_alloc+0x80/0x424 [ 462.491658][T28587] btrfs_alloc_path+0x30/0x3c [ 462.492898][T28587] __btrfs_run_delayed_items+0x88/0x420 [ 462.494346][T28587] btrfs_run_delayed_items+0x24/0x34 [ 462.495744][T28587] create_pending_snapshot+0x8e4/0x2834 [ 462.497222][T28587] create_pending_snapshots+0x150/0x198 [ 462.498648][T28587] btrfs_commit_transaction+0x1000/0x2d58 [ 462.500179][T28587] create_snapshot+0x418/0x6f0 [ 462.501501][T28587] btrfs_mksubvol+0x494/0x5f8 [ 462.502748][T28587] btrfs_mksnapshot+0xc8/0x158 [ 462.504026][T28587] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 462.505519][T28587] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 462.507027][T28587] btrfs_ioctl+0x9b4/0xb08 [ 462.508163][T28587] __arm64_sys_ioctl+0x14c/0x1c8 [ 462.509455][T28587] invoke_syscall+0x98/0x2b8 [ 462.510681][T28587] el0_svc_common+0x130/0x23c [ 462.511941][T28587] do_el0_svc+0x48/0x58 [ 462.513044][T28587] el0_svc+0x58/0x16c [ 462.514097][T28587] el0t_64_sync_handler+0x84/0xfc [ 462.515468][T28587] el0t_64_sync+0x190/0x194 [ 462.517857][T28587] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 462.524474][T28587] BTRFS info (device loop0: state EA): forced readonly [ 462.526421][T28587] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 462.528966][T28587] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 462.765039][T28605] loop0: detected capacity change from 0 to 32768 [ 462.767894][T28605] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (28605) [ 462.773995][T28605] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 462.776214][T28605] BTRFS info (device loop0): using free space tree [ 462.786239][T28605] BTRFS info (device loop0): enabling ssd optimizations [ 462.788067][T28605] BTRFS info (device loop0): auto enabling async discard [ 462.791918][T28605] FAULT_INJECTION: forcing a failure. [ 462.791918][T28605] name failslab, interval 1, probability 0, space 0, times 0 [ 462.795320][T28605] CPU: 0 PID: 28605 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 462.797933][T28605] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 462.800581][T28605] Call trace: [ 462.801416][T28605] dump_backtrace+0x1b8/0x1e4 [ 462.802668][T28605] show_stack+0x2c/0x44 [ 462.803728][T28605] dump_stack_lvl+0xd0/0x124 [ 462.804957][T28605] dump_stack+0x1c/0x28 [ 462.806044][T28605] should_fail_ex+0x3f8/0x5c4 [ 462.807246][T28605] __should_failslab+0xc8/0x128 [ 462.808521][T28605] should_failslab+0x10/0x28 [ 462.809791][T28605] kmem_cache_alloc+0x80/0x424 [ 462.811062][T28605] btrfs_alloc_path+0x30/0x3c [ 462.812296][T28605] __btrfs_run_delayed_items+0x88/0x420 [ 462.813797][T28605] btrfs_run_delayed_items+0x24/0x34 [ 462.815148][T28605] create_pending_snapshot+0x8e4/0x2834 [ 462.816576][T28605] create_pending_snapshots+0x150/0x198 [ 462.818064][T28605] btrfs_commit_transaction+0x1000/0x2d58 [ 462.819652][T28605] create_snapshot+0x418/0x6f0 [ 462.820908][T28605] btrfs_mksubvol+0x494/0x5f8 [ 462.822137][T28605] btrfs_mksnapshot+0xc8/0x158 [ 462.823402][T28605] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 462.824890][T28605] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 462.826396][T28605] btrfs_ioctl+0x9b4/0xb08 [ 462.827554][T28605] __arm64_sys_ioctl+0x14c/0x1c8 [ 462.828866][T28605] invoke_syscall+0x98/0x2b8 [ 462.830129][T28605] el0_svc_common+0x130/0x23c [ 462.831367][T28605] do_el0_svc+0x48/0x58 [ 462.832476][T28605] el0_svc+0x58/0x16c [ 462.833560][T28605] el0t_64_sync_handler+0x84/0xfc [ 462.834875][T28605] el0t_64_sync+0x190/0x194 [ 462.836335][T28605] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 462.839007][T28605] BTRFS info (device loop0: state EA): forced readonly [ 462.840791][T28605] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 462.843302][T28605] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 463.037358][T28622] loop0: detected capacity change from 0 to 32768 [ 463.040291][T28622] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (28622) [ 463.045398][T28622] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 463.047605][T28622] BTRFS info (device loop0): using free space tree [ 463.057852][T28622] BTRFS info (device loop0): enabling ssd optimizations [ 463.059745][T28622] BTRFS info (device loop0): auto enabling async discard [ 463.063748][T28622] FAULT_INJECTION: forcing a failure. [ 463.063748][T28622] name failslab, interval 1, probability 0, space 0, times 0 [ 463.067203][T28622] CPU: 1 PID: 28622 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 463.069880][T28622] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 463.072514][T28622] Call trace: [ 463.073397][T28622] dump_backtrace+0x1b8/0x1e4 [ 463.074651][T28622] show_stack+0x2c/0x44 [ 463.075786][T28622] dump_stack_lvl+0xd0/0x124 [ 463.077059][T28622] dump_stack+0x1c/0x28 [ 463.078179][T28622] should_fail_ex+0x3f8/0x5c4 [ 463.079378][T28622] __should_failslab+0xc8/0x128 [ 463.080709][T28622] should_failslab+0x10/0x28 [ 463.081939][T28622] kmem_cache_alloc+0x80/0x424 [ 463.083204][T28622] btrfs_alloc_path+0x30/0x3c [ 463.084456][T28622] __btrfs_run_delayed_items+0x88/0x420 [ 463.085950][T28622] btrfs_run_delayed_items+0x24/0x34 [ 463.087374][T28622] create_pending_snapshot+0x8e4/0x2834 [ 463.088874][T28622] create_pending_snapshots+0x150/0x198 [ 463.090370][T28622] btrfs_commit_transaction+0x1000/0x2d58 [ 463.091920][T28622] create_snapshot+0x418/0x6f0 [ 463.093189][T28622] btrfs_mksubvol+0x494/0x5f8 [ 463.094477][T28622] btrfs_mksnapshot+0xc8/0x158 [ 463.095750][T28622] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 463.097235][T28622] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 463.098807][T28622] btrfs_ioctl+0x9b4/0xb08 [ 463.099919][T28622] __arm64_sys_ioctl+0x14c/0x1c8 [ 463.101246][T28622] invoke_syscall+0x98/0x2b8 [ 463.102450][T28622] el0_svc_common+0x130/0x23c [ 463.103717][T28622] do_el0_svc+0x48/0x58 [ 463.104839][T28622] el0_svc+0x58/0x16c [ 463.105923][T28622] el0t_64_sync_handler+0x84/0xfc [ 463.107302][T28622] el0t_64_sync+0x190/0x194 [ 463.108716][T28622] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 463.112668][T28622] BTRFS info (device loop0: state EA): forced readonly [ 463.114670][T28622] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 463.117188][T28622] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 463.353139][T28640] loop0: detected capacity change from 0 to 32768 [ 463.356076][T28640] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (28640) [ 463.360886][T28640] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 463.363236][T28640] BTRFS info (device loop0): using free space tree [ 463.373563][T28640] BTRFS info (device loop0): enabling ssd optimizations [ 463.375398][T28640] BTRFS info (device loop0): auto enabling async discard [ 463.380959][T28640] FAULT_INJECTION: forcing a failure. [ 463.380959][T28640] name failslab, interval 1, probability 0, space 0, times 0 [ 463.384544][T28640] CPU: 1 PID: 28640 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 463.387256][T28640] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 463.389956][T28640] Call trace: [ 463.390844][T28640] dump_backtrace+0x1b8/0x1e4 [ 463.392134][T28640] show_stack+0x2c/0x44 [ 463.393259][T28640] dump_stack_lvl+0xd0/0x124 [ 463.394492][T28640] dump_stack+0x1c/0x28 [ 463.395662][T28640] should_fail_ex+0x3f8/0x5c4 [ 463.396980][T28640] __should_failslab+0xc8/0x128 [ 463.398262][T28640] should_failslab+0x10/0x28 [ 463.399479][T28640] kmem_cache_alloc+0x80/0x424 [ 463.400767][T28640] btrfs_alloc_path+0x30/0x3c [ 463.402048][T28640] __btrfs_run_delayed_items+0x88/0x420 [ 463.403575][T28640] btrfs_run_delayed_items+0x24/0x34 [ 463.405020][T28640] create_pending_snapshot+0x8e4/0x2834 [ 463.406515][T28640] create_pending_snapshots+0x150/0x198 [ 463.408025][T28640] btrfs_commit_transaction+0x1000/0x2d58 [ 463.409559][T28640] create_snapshot+0x418/0x6f0 [ 463.410883][T28640] btrfs_mksubvol+0x494/0x5f8 [ 463.412166][T28640] btrfs_mksnapshot+0xc8/0x158 [ 463.413470][T28640] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 463.415072][T28640] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 463.416643][T28640] btrfs_ioctl+0x9b4/0xb08 [ 463.417875][T28640] __arm64_sys_ioctl+0x14c/0x1c8 [ 463.419244][T28640] invoke_syscall+0x98/0x2b8 [ 463.420529][T28640] el0_svc_common+0x130/0x23c [ 463.421834][T28640] do_el0_svc+0x48/0x58 [ 463.422957][T28640] el0_svc+0x58/0x16c [ 463.424067][T28640] el0t_64_sync_handler+0x84/0xfc [ 463.425422][T28640] el0t_64_sync+0x190/0x194 [ 463.426968][T28640] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 463.429916][T28640] BTRFS info (device loop0: state EA): forced readonly [ 463.431879][T28640] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 463.434628][T28640] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 463.665973][T28657] loop0: detected capacity change from 0 to 32768 [ 463.668831][T28657] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (28657) [ 463.673543][T28657] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 463.675770][T28657] BTRFS info (device loop0): using free space tree [ 463.686094][T28657] BTRFS info (device loop0): enabling ssd optimizations [ 463.687863][T28657] BTRFS info (device loop0): auto enabling async discard [ 463.691499][T28657] FAULT_INJECTION: forcing a failure. [ 463.691499][T28657] name failslab, interval 1, probability 0, space 0, times 0 [ 463.695038][T28657] CPU: 1 PID: 28657 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 463.697727][T28657] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 463.700309][T28657] Call trace: [ 463.701153][T28657] dump_backtrace+0x1b8/0x1e4 [ 463.702392][T28657] show_stack+0x2c/0x44 [ 463.703455][T28657] dump_stack_lvl+0xd0/0x124 [ 463.704645][T28657] dump_stack+0x1c/0x28 [ 463.705713][T28657] should_fail_ex+0x3f8/0x5c4 [ 463.706971][T28657] __should_failslab+0xc8/0x128 [ 463.708223][T28657] should_failslab+0x10/0x28 [ 463.709450][T28657] kmem_cache_alloc+0x80/0x424 [ 463.710675][T28657] btrfs_alloc_path+0x30/0x3c [ 463.711933][T28657] __btrfs_run_delayed_items+0x88/0x420 [ 463.713366][T28657] btrfs_run_delayed_items+0x24/0x34 [ 463.714814][T28657] create_pending_snapshot+0x8e4/0x2834 [ 463.716215][T28657] create_pending_snapshots+0x150/0x198 [ 463.717668][T28657] btrfs_commit_transaction+0x1000/0x2d58 [ 463.719205][T28657] create_snapshot+0x418/0x6f0 [ 463.720466][T28657] btrfs_mksubvol+0x494/0x5f8 [ 463.721710][T28657] btrfs_mksnapshot+0xc8/0x158 [ 463.722991][T28657] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 463.724431][T28657] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 463.726026][T28657] btrfs_ioctl+0x9b4/0xb08 [ 463.727234][T28657] __arm64_sys_ioctl+0x14c/0x1c8 [ 463.728523][T28657] invoke_syscall+0x98/0x2b8 [ 463.729685][T28657] el0_svc_common+0x130/0x23c [ 463.730893][T28657] do_el0_svc+0x48/0x58 [ 463.731958][T28657] el0_svc+0x58/0x16c [ 463.733016][T28657] el0t_64_sync_handler+0x84/0xfc [ 463.734341][T28657] el0t_64_sync+0x190/0x194 [ 463.736630][T28657] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 463.739361][T28657] BTRFS info (device loop0: state EA): forced readonly [ 463.741194][T28657] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 463.743824][T28657] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 463.951687][T28675] loop0: detected capacity change from 0 to 32768 [ 463.954767][T28675] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (28675) [ 463.959377][T28675] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 463.961604][T28675] BTRFS info (device loop0): using free space tree [ 463.972201][T28675] BTRFS info (device loop0): enabling ssd optimizations [ 463.973978][T28675] BTRFS info (device loop0): auto enabling async discard [ 463.978621][T28675] FAULT_INJECTION: forcing a failure. [ 463.978621][T28675] name failslab, interval 1, probability 0, space 0, times 0 [ 463.982016][T28675] CPU: 0 PID: 28675 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 463.984798][T28675] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 463.987567][T28675] Call trace: [ 463.988481][T28675] dump_backtrace+0x1b8/0x1e4 [ 463.989767][T28675] show_stack+0x2c/0x44 [ 463.990912][T28675] dump_stack_lvl+0xd0/0x124 [ 463.992157][T28675] dump_stack+0x1c/0x28 [ 463.993276][T28675] should_fail_ex+0x3f8/0x5c4 [ 463.994549][T28675] __should_failslab+0xc8/0x128 [ 463.995885][T28675] should_failslab+0x10/0x28 [ 463.997171][T28675] kmem_cache_alloc+0x80/0x424 [ 463.998521][T28675] btrfs_alloc_path+0x30/0x3c [ 463.999811][T28675] __btrfs_run_delayed_items+0x88/0x420 [ 464.001340][T28675] btrfs_run_delayed_items+0x24/0x34 [ 464.002730][T28675] create_pending_snapshot+0x8e4/0x2834 [ 464.004279][T28675] create_pending_snapshots+0x150/0x198 [ 464.005747][T28675] btrfs_commit_transaction+0x1000/0x2d58 [ 464.007258][T28675] create_snapshot+0x418/0x6f0 [ 464.008569][T28675] btrfs_mksubvol+0x494/0x5f8 [ 464.009804][T28675] btrfs_mksnapshot+0xc8/0x158 [ 464.011046][T28675] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 464.012528][T28675] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 464.014060][T28675] btrfs_ioctl+0x9b4/0xb08 [ 464.015240][T28675] __arm64_sys_ioctl+0x14c/0x1c8 [ 464.016598][T28675] invoke_syscall+0x98/0x2b8 [ 464.017859][T28675] el0_svc_common+0x130/0x23c [ 464.019081][T28675] do_el0_svc+0x48/0x58 [ 464.020224][T28675] el0_svc+0x58/0x16c [ 464.021325][T28675] el0t_64_sync_handler+0x84/0xfc [ 464.022685][T28675] el0t_64_sync+0x190/0x194 [ 464.024580][T28675] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 464.027275][T28675] BTRFS info (device loop0: state EA): forced readonly [ 464.029073][T28675] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 464.031459][T28675] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 464.227449][T28692] loop0: detected capacity change from 0 to 32768 [ 464.230397][T28692] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (28692) [ 464.235559][T28692] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 464.237905][T28692] BTRFS info (device loop0): using free space tree [ 464.248306][T28692] BTRFS info (device loop0): enabling ssd optimizations [ 464.250212][T28692] BTRFS info (device loop0): auto enabling async discard [ 464.254479][T28692] FAULT_INJECTION: forcing a failure. [ 464.254479][T28692] name failslab, interval 1, probability 0, space 0, times 0 [ 464.257734][T28692] CPU: 1 PID: 28692 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 464.260503][T28692] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 464.263169][T28692] Call trace: [ 464.264053][T28692] dump_backtrace+0x1b8/0x1e4 [ 464.265319][T28692] show_stack+0x2c/0x44 [ 464.266415][T28692] dump_stack_lvl+0xd0/0x124 [ 464.267584][T28692] dump_stack+0x1c/0x28 [ 464.268673][T28692] should_fail_ex+0x3f8/0x5c4 [ 464.269881][T28692] __should_failslab+0xc8/0x128 [ 464.271171][T28692] should_failslab+0x10/0x28 [ 464.272422][T28692] kmem_cache_alloc+0x80/0x424 [ 464.273583][T28692] btrfs_alloc_path+0x30/0x3c [ 464.274845][T28692] __btrfs_run_delayed_items+0x88/0x420 [ 464.276332][T28692] btrfs_run_delayed_items+0x24/0x34 [ 464.277715][T28692] create_pending_snapshot+0x8e4/0x2834 [ 464.279145][T28692] create_pending_snapshots+0x150/0x198 [ 464.280568][T28692] btrfs_commit_transaction+0x1000/0x2d58 [ 464.282059][T28692] create_snapshot+0x418/0x6f0 [ 464.283306][T28692] btrfs_mksubvol+0x494/0x5f8 [ 464.284587][T28692] btrfs_mksnapshot+0xc8/0x158 [ 464.285868][T28692] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 464.287355][T28692] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 464.288877][T28692] btrfs_ioctl+0x9b4/0xb08 [ 464.290036][T28692] __arm64_sys_ioctl+0x14c/0x1c8 [ 464.291338][T28692] invoke_syscall+0x98/0x2b8 [ 464.292537][T28692] el0_svc_common+0x130/0x23c [ 464.293738][T28692] do_el0_svc+0x48/0x58 [ 464.294807][T28692] el0_svc+0x58/0x16c [ 464.295857][T28692] el0t_64_sync_handler+0x84/0xfc [ 464.297158][T28692] el0t_64_sync+0x190/0x194 [ 464.300549][T28692] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 464.303340][T28692] BTRFS info (device loop0: state EA): forced readonly [ 464.305060][T28692] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 464.307475][T28692] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 464.512664][T28709] loop0: detected capacity change from 0 to 32768 [ 464.515503][T28709] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (28709) [ 464.520190][T28709] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 464.522546][T28709] BTRFS info (device loop0): using free space tree [ 464.533098][T28709] BTRFS info (device loop0): enabling ssd optimizations [ 464.534993][T28709] BTRFS info (device loop0): auto enabling async discard [ 464.538616][T28709] FAULT_INJECTION: forcing a failure. [ 464.538616][T28709] name failslab, interval 1, probability 0, space 0, times 0 [ 464.541844][T28709] CPU: 0 PID: 28709 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 464.544677][T28709] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 464.547340][T28709] Call trace: [ 464.548246][T28709] dump_backtrace+0x1b8/0x1e4 [ 464.549546][T28709] show_stack+0x2c/0x44 [ 464.550665][T28709] dump_stack_lvl+0xd0/0x124 [ 464.551872][T28709] dump_stack+0x1c/0x28 [ 464.552986][T28709] should_fail_ex+0x3f8/0x5c4 [ 464.554228][T28709] __should_failslab+0xc8/0x128 [ 464.555505][T28709] should_failslab+0x10/0x28 [ 464.556736][T28709] kmem_cache_alloc+0x80/0x424 [ 464.558023][T28709] btrfs_alloc_path+0x30/0x3c [ 464.559283][T28709] __btrfs_run_delayed_items+0x88/0x420 [ 464.560824][T28709] btrfs_run_delayed_items+0x24/0x34 [ 464.562291][T28709] create_pending_snapshot+0x8e4/0x2834 [ 464.563822][T28709] create_pending_snapshots+0x150/0x198 [ 464.565298][T28709] btrfs_commit_transaction+0x1000/0x2d58 [ 464.566803][T28709] create_snapshot+0x418/0x6f0 [ 464.568073][T28709] btrfs_mksubvol+0x494/0x5f8 [ 464.569336][T28709] btrfs_mksnapshot+0xc8/0x158 [ 464.570653][T28709] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 464.572215][T28709] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 464.573736][T28709] btrfs_ioctl+0x9b4/0xb08 [ 464.574894][T28709] __arm64_sys_ioctl+0x14c/0x1c8 [ 464.576190][T28709] invoke_syscall+0x98/0x2b8 [ 464.577398][T28709] el0_svc_common+0x130/0x23c [ 464.578678][T28709] do_el0_svc+0x48/0x58 [ 464.579803][T28709] el0_svc+0x58/0x16c [ 464.580851][T28709] el0t_64_sync_handler+0x84/0xfc [ 464.582209][T28709] el0t_64_sync+0x190/0x194 [ 464.584131][T28709] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 464.586836][T28709] BTRFS info (device loop0: state EA): forced readonly [ 464.588592][T28709] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 464.590970][T28709] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 464.786936][T28726] loop0: detected capacity change from 0 to 32768 [ 464.789867][T28726] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (28726) [ 464.794835][T28726] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 464.797054][T28726] BTRFS info (device loop0): using free space tree [ 464.807531][T28726] BTRFS info (device loop0): enabling ssd optimizations [ 464.809463][T28726] BTRFS info (device loop0): auto enabling async discard [ 464.822391][T28726] FAULT_INJECTION: forcing a failure. [ 464.822391][T28726] name failslab, interval 1, probability 0, space 0, times 0 [ 464.826010][T28726] CPU: 1 PID: 28726 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 464.828685][T28726] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 464.831230][T28726] Call trace: [ 464.832102][T28726] dump_backtrace+0x1b8/0x1e4 [ 464.833307][T28726] show_stack+0x2c/0x44 [ 464.834413][T28726] dump_stack_lvl+0xd0/0x124 [ 464.835598][T28726] dump_stack+0x1c/0x28 [ 464.836715][T28726] should_fail_ex+0x3f8/0x5c4 [ 464.837935][T28726] __should_failslab+0xc8/0x128 [ 464.839236][T28726] should_failslab+0x10/0x28 [ 464.840405][T28726] kmem_cache_alloc+0x80/0x424 [ 464.841619][T28726] btrfs_alloc_path+0x30/0x3c [ 464.842906][T28726] __btrfs_run_delayed_items+0x88/0x420 [ 464.844404][T28726] btrfs_run_delayed_items+0x24/0x34 [ 464.845790][T28726] create_pending_snapshot+0x8e4/0x2834 [ 464.847201][T28726] create_pending_snapshots+0x150/0x198 [ 464.848638][T28726] btrfs_commit_transaction+0x1000/0x2d58 [ 464.850109][T28726] create_snapshot+0x418/0x6f0 [ 464.851381][T28726] btrfs_mksubvol+0x494/0x5f8 [ 464.852567][T28726] btrfs_mksnapshot+0xc8/0x158 [ 464.853782][T28726] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 464.855230][T28726] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 464.856670][T28726] btrfs_ioctl+0x9b4/0xb08 [ 464.857816][T28726] __arm64_sys_ioctl+0x14c/0x1c8 [ 464.859111][T28726] invoke_syscall+0x98/0x2b8 [ 464.860282][T28726] el0_svc_common+0x130/0x23c [ 464.861476][T28726] do_el0_svc+0x48/0x58 [ 464.862599][T28726] el0_svc+0x58/0x16c [ 464.863638][T28726] el0t_64_sync_handler+0x84/0xfc [ 464.864944][T28726] el0t_64_sync+0x190/0x194 [ 464.868302][T28726] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 464.871134][T28726] BTRFS info (device loop0: state EA): forced readonly [ 464.873286][T28726] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 464.875809][T28726] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 465.118424][T28743] loop0: detected capacity change from 0 to 32768 [ 465.121402][T28743] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (28743) [ 465.126746][T28743] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 465.129016][T28743] BTRFS info (device loop0): using free space tree [ 465.140242][T28743] BTRFS info (device loop0): enabling ssd optimizations [ 465.142292][T28743] BTRFS info (device loop0): auto enabling async discard [ 465.146064][T28743] FAULT_INJECTION: forcing a failure. [ 465.146064][T28743] name failslab, interval 1, probability 0, space 0, times 0 [ 465.149296][T28743] CPU: 0 PID: 28743 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 465.151972][T28743] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 465.154626][T28743] Call trace: [ 465.155491][T28743] dump_backtrace+0x1b8/0x1e4 [ 465.156723][T28743] show_stack+0x2c/0x44 [ 465.157861][T28743] dump_stack_lvl+0xd0/0x124 [ 465.159049][T28743] dump_stack+0x1c/0x28 [ 465.160159][T28743] should_fail_ex+0x3f8/0x5c4 [ 465.161434][T28743] __should_failslab+0xc8/0x128 [ 465.162780][T28743] should_failslab+0x10/0x28 [ 465.163983][T28743] kmem_cache_alloc+0x80/0x424 [ 465.165229][T28743] btrfs_alloc_path+0x30/0x3c [ 465.166511][T28743] __btrfs_run_delayed_items+0x88/0x420 [ 465.168040][T28743] btrfs_run_delayed_items+0x24/0x34 [ 465.169390][T28743] create_pending_snapshot+0x8e4/0x2834 [ 465.170894][T28743] create_pending_snapshots+0x150/0x198 [ 465.172365][T28743] btrfs_commit_transaction+0x1000/0x2d58 [ 465.173914][T28743] create_snapshot+0x418/0x6f0 [ 465.175144][T28743] btrfs_mksubvol+0x494/0x5f8 [ 465.176393][T28743] btrfs_mksnapshot+0xc8/0x158 [ 465.177663][T28743] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 465.179239][T28743] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 465.180730][T28743] btrfs_ioctl+0x9b4/0xb08 [ 465.181943][T28743] __arm64_sys_ioctl+0x14c/0x1c8 [ 465.183247][T28743] invoke_syscall+0x98/0x2b8 [ 465.184511][T28743] el0_svc_common+0x130/0x23c [ 465.185759][T28743] do_el0_svc+0x48/0x58 [ 465.186908][T28743] el0_svc+0x58/0x16c [ 465.187951][T28743] el0t_64_sync_handler+0x84/0xfc [ 465.189284][T28743] el0t_64_sync+0x190/0x194 [ 465.193265][T28743] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 465.196036][T28743] BTRFS info (device loop0: state EA): forced readonly [ 465.197824][T28743] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 465.200122][T28743] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 465.405674][T28760] loop0: detected capacity change from 0 to 32768 [ 465.408863][T28760] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (28760) [ 465.413815][T28760] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 465.416124][T28760] BTRFS info (device loop0): using free space tree [ 465.426304][T28760] BTRFS info (device loop0): enabling ssd optimizations [ 465.428123][T28760] BTRFS info (device loop0): auto enabling async discard [ 465.431992][T28760] FAULT_INJECTION: forcing a failure. [ 465.431992][T28760] name failslab, interval 1, probability 0, space 0, times 0 [ 465.435926][T28760] CPU: 1 PID: 28760 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 465.438660][T28760] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 465.441225][T28760] Call trace: [ 465.442070][T28760] dump_backtrace+0x1b8/0x1e4 [ 465.443300][T28760] show_stack+0x2c/0x44 [ 465.444393][T28760] dump_stack_lvl+0xd0/0x124 [ 465.445589][T28760] dump_stack+0x1c/0x28 [ 465.446657][T28760] should_fail_ex+0x3f8/0x5c4 [ 465.447856][T28760] __should_failslab+0xc8/0x128 [ 465.449109][T28760] should_failslab+0x10/0x28 [ 465.450269][T28760] kmem_cache_alloc+0x80/0x424 [ 465.451470][T28760] btrfs_alloc_path+0x30/0x3c [ 465.452683][T28760] __btrfs_run_delayed_items+0x88/0x420 [ 465.454108][T28760] btrfs_run_delayed_items+0x24/0x34 [ 465.455533][T28760] create_pending_snapshot+0x8e4/0x2834 [ 465.457101][T28760] create_pending_snapshots+0x150/0x198 [ 465.458623][T28760] btrfs_commit_transaction+0x1000/0x2d58 [ 465.460093][T28760] create_snapshot+0x418/0x6f0 [ 465.461332][T28760] btrfs_mksubvol+0x494/0x5f8 [ 465.462496][T28760] btrfs_mksnapshot+0xc8/0x158 [ 465.463769][T28760] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 465.465226][T28760] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 465.466759][T28760] btrfs_ioctl+0x9b4/0xb08 [ 465.467928][T28760] __arm64_sys_ioctl+0x14c/0x1c8 [ 465.469186][T28760] invoke_syscall+0x98/0x2b8 [ 465.470381][T28760] el0_svc_common+0x130/0x23c [ 465.471596][T28760] do_el0_svc+0x48/0x58 [ 465.472723][T28760] el0_svc+0x58/0x16c [ 465.473733][T28760] el0t_64_sync_handler+0x84/0xfc [ 465.475002][T28760] el0t_64_sync+0x190/0x194 [ 465.478447][T28760] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 465.481233][T28760] BTRFS info (device loop0: state EA): forced readonly [ 465.483504][T28760] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 465.486036][T28760] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 465.719647][T28777] loop0: detected capacity change from 0 to 32768 [ 465.722559][T28777] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (28777) [ 465.727170][T28777] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 465.729510][T28777] BTRFS info (device loop0): using free space tree [ 465.739933][T28777] BTRFS info (device loop0): enabling ssd optimizations [ 465.741880][T28777] BTRFS info (device loop0): auto enabling async discard [ 465.745804][T28777] FAULT_INJECTION: forcing a failure. [ 465.745804][T28777] name failslab, interval 1, probability 0, space 0, times 0 [ 465.749021][T28777] CPU: 1 PID: 28777 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 465.751730][T28777] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 465.754306][T28777] Call trace: [ 465.755104][T28777] dump_backtrace+0x1b8/0x1e4 [ 465.756312][T28777] show_stack+0x2c/0x44 [ 465.757362][T28777] dump_stack_lvl+0xd0/0x124 [ 465.758544][T28777] dump_stack+0x1c/0x28 [ 465.759609][T28777] should_fail_ex+0x3f8/0x5c4 [ 465.760822][T28777] __should_failslab+0xc8/0x128 [ 465.762072][T28777] should_failslab+0x10/0x28 [ 465.763269][T28777] kmem_cache_alloc+0x80/0x424 [ 465.764533][T28777] btrfs_alloc_path+0x30/0x3c [ 465.765792][T28777] __btrfs_run_delayed_items+0x88/0x420 [ 465.767260][T28777] btrfs_run_delayed_items+0x24/0x34 [ 465.768653][T28777] btrfs_commit_transaction+0xa10/0x2d58 [ 465.770163][T28777] create_snapshot+0x418/0x6f0 [ 465.771420][T28777] btrfs_mksubvol+0x494/0x5f8 [ 465.772687][T28777] btrfs_mksnapshot+0xc8/0x158 [ 465.773950][T28777] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 465.775395][T28777] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 465.776884][T28777] btrfs_ioctl+0x9b4/0xb08 [ 465.778042][T28777] __arm64_sys_ioctl+0x14c/0x1c8 [ 465.779318][T28777] invoke_syscall+0x98/0x2b8 [ 465.780474][T28777] el0_svc_common+0x130/0x23c [ 465.781681][T28777] do_el0_svc+0x48/0x58 [ 465.782739][T28777] el0_svc+0x58/0x16c [ 465.783758][T28777] el0t_64_sync_handler+0x84/0xfc [ 465.785062][T28777] el0t_64_sync+0x190/0x194 [ 465.786462][T28777] BTRFS warning (device loop0): Skipping commit of aborted transaction. [ 465.788577][T28777] BTRFS: error (device loop0: state A) in cleanup_transaction:1983: errno=-12 Out of memory [ 465.791050][T28777] BTRFS info (device loop0: state EA): forced readonly [ 465.987091][T28794] loop0: detected capacity change from 0 to 32768 [ 465.989871][T28794] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (28794) [ 465.994821][T28794] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 465.996982][T28794] BTRFS info (device loop0): using free space tree [ 466.006679][T28794] BTRFS info (device loop0): enabling ssd optimizations [ 466.008488][T28794] BTRFS info (device loop0): auto enabling async discard [ 466.012066][T28794] FAULT_INJECTION: forcing a failure. [ 466.012066][T28794] name failslab, interval 1, probability 0, space 0, times 0 [ 466.015683][T28794] CPU: 1 PID: 28794 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 466.018387][T28794] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 466.020956][T28794] Call trace: [ 466.021775][T28794] dump_backtrace+0x1b8/0x1e4 [ 466.023030][T28794] show_stack+0x2c/0x44 [ 466.024116][T28794] dump_stack_lvl+0xd0/0x124 [ 466.025362][T28794] dump_stack+0x1c/0x28 [ 466.026588][T28794] should_fail_ex+0x3f8/0x5c4 [ 466.027804][T28794] __should_failslab+0xc8/0x128 [ 466.029054][T28794] should_failslab+0x10/0x28 [ 466.030277][T28794] kmem_cache_alloc+0x80/0x424 [ 466.031546][T28794] btrfs_alloc_path+0x30/0x3c [ 466.032730][T28794] __btrfs_run_delayed_items+0x88/0x420 [ 466.034242][T28794] btrfs_run_delayed_items+0x24/0x34 [ 466.035655][T28794] create_pending_snapshot+0x8e4/0x2834 [ 466.037154][T28794] create_pending_snapshots+0x150/0x198 [ 466.038591][T28794] btrfs_commit_transaction+0x1000/0x2d58 [ 466.040098][T28794] create_snapshot+0x418/0x6f0 [ 466.041420][T28794] btrfs_mksubvol+0x494/0x5f8 [ 466.042591][T28794] btrfs_mksnapshot+0xc8/0x158 [ 466.043870][T28794] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 466.045320][T28794] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 466.046834][T28794] btrfs_ioctl+0x9b4/0xb08 [ 466.048002][T28794] __arm64_sys_ioctl+0x14c/0x1c8 [ 466.049310][T28794] invoke_syscall+0x98/0x2b8 [ 466.050484][T28794] el0_svc_common+0x130/0x23c [ 466.051688][T28794] do_el0_svc+0x48/0x58 [ 466.052826][T28794] el0_svc+0x58/0x16c [ 466.053917][T28794] el0t_64_sync_handler+0x84/0xfc [ 466.055249][T28794] el0t_64_sync+0x190/0x194 [ 466.056580][T28794] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 466.059218][T28794] BTRFS info (device loop0: state EA): forced readonly [ 466.060939][T28794] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 466.063429][T28794] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 466.267284][T28811] loop0: detected capacity change from 0 to 32768 [ 466.270188][T28811] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (28811) [ 466.275086][T28811] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 466.277342][T28811] BTRFS info (device loop0): using free space tree [ 466.288330][T28811] BTRFS info (device loop0): enabling ssd optimizations [ 466.290289][T28811] BTRFS info (device loop0): auto enabling async discard [ 466.294476][T28811] FAULT_INJECTION: forcing a failure. [ 466.294476][T28811] name failslab, interval 1, probability 0, space 0, times 0 [ 466.297685][T28811] CPU: 0 PID: 28811 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 466.300363][T28811] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 466.303022][T28811] Call trace: [ 466.303928][T28811] dump_backtrace+0x1b8/0x1e4 [ 466.305149][T28811] show_stack+0x2c/0x44 [ 466.306251][T28811] dump_stack_lvl+0xd0/0x124 [ 466.307457][T28811] dump_stack+0x1c/0x28 [ 466.308527][T28811] should_fail_ex+0x3f8/0x5c4 [ 466.309811][T28811] __should_failslab+0xc8/0x128 [ 466.311074][T28811] should_failslab+0x10/0x28 [ 466.312264][T28811] kmem_cache_alloc+0x80/0x424 [ 466.313534][T28811] btrfs_alloc_path+0x30/0x3c [ 466.314803][T28811] __btrfs_run_delayed_items+0x88/0x420 [ 466.316280][T28811] btrfs_run_delayed_items+0x24/0x34 [ 466.317684][T28811] create_pending_snapshot+0x8e4/0x2834 [ 466.319170][T28811] create_pending_snapshots+0x150/0x198 [ 466.320655][T28811] btrfs_commit_transaction+0x1000/0x2d58 [ 466.322180][T28811] create_snapshot+0x418/0x6f0 [ 466.323581][T28811] btrfs_mksubvol+0x494/0x5f8 [ 466.324834][T28811] btrfs_mksnapshot+0xc8/0x158 [ 466.326150][T28811] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 466.327687][T28811] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 466.329255][T28811] btrfs_ioctl+0x9b4/0xb08 [ 466.330411][T28811] __arm64_sys_ioctl+0x14c/0x1c8 [ 466.331747][T28811] invoke_syscall+0x98/0x2b8 [ 466.332930][T28811] el0_svc_common+0x130/0x23c [ 466.334179][T28811] do_el0_svc+0x48/0x58 [ 466.335293][T28811] el0_svc+0x58/0x16c [ 466.336420][T28811] el0t_64_sync_handler+0x84/0xfc [ 466.337762][T28811] el0t_64_sync+0x190/0x194 [ 466.339245][T28811] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 466.341922][T28811] BTRFS info (device loop0: state EA): forced readonly [ 466.343968][T28811] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 466.346460][T28811] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 466.545538][T28828] loop0: detected capacity change from 0 to 32768 [ 466.548522][T28828] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (28828) [ 466.553379][T28828] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 466.555681][T28828] BTRFS info (device loop0): using free space tree [ 466.565685][T28828] BTRFS info (device loop0): enabling ssd optimizations [ 466.567601][T28828] BTRFS info (device loop0): auto enabling async discard [ 466.571405][T28828] FAULT_INJECTION: forcing a failure. [ 466.571405][T28828] name failslab, interval 1, probability 0, space 0, times 0 [ 466.574507][T28828] CPU: 1 PID: 28828 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 466.576898][T28828] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 466.579268][T28828] Call trace: [ 466.580061][T28828] dump_backtrace+0x1b8/0x1e4 [ 466.581211][T28828] show_stack+0x2c/0x44 [ 466.582228][T28828] dump_stack_lvl+0xd0/0x124 [ 466.583354][T28828] dump_stack+0x1c/0x28 [ 466.584391][T28828] should_fail_ex+0x3f8/0x5c4 [ 466.585573][T28828] __should_failslab+0xc8/0x128 [ 466.586761][T28828] should_failslab+0x10/0x28 [ 466.587883][T28828] kmem_cache_alloc+0x80/0x424 [ 466.589078][T28828] btrfs_alloc_path+0x30/0x3c [ 466.590192][T28828] __btrfs_run_delayed_items+0x88/0x420 [ 466.591459][T28828] btrfs_run_delayed_items+0x24/0x34 [ 466.592779][T28828] create_pending_snapshot+0x8e4/0x2834 [ 466.594155][T28828] create_pending_snapshots+0x150/0x198 [ 466.595504][T28828] btrfs_commit_transaction+0x1000/0x2d58 [ 466.596895][T28828] create_snapshot+0x418/0x6f0 [ 466.598051][T28828] btrfs_mksubvol+0x494/0x5f8 [ 466.599159][T28828] btrfs_mksnapshot+0xc8/0x158 [ 466.600337][T28828] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 466.601688][T28828] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 466.603086][T28828] btrfs_ioctl+0x9b4/0xb08 [ 466.604179][T28828] __arm64_sys_ioctl+0x14c/0x1c8 [ 466.605420][T28828] invoke_syscall+0x98/0x2b8 [ 466.606549][T28828] el0_svc_common+0x130/0x23c [ 466.607667][T28828] do_el0_svc+0x48/0x58 [ 466.608656][T28828] el0_svc+0x58/0x16c [ 466.609660][T28828] el0t_64_sync_handler+0x84/0xfc [ 466.610873][T28828] el0t_64_sync+0x190/0x194 [ 466.612063][T28828] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 466.614550][T28828] BTRFS info (device loop0: state EA): forced readonly [ 466.616163][T28828] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 466.618295][T28828] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 466.827007][T28845] loop0: detected capacity change from 0 to 32768 [ 466.829820][T28845] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (28845) [ 466.834258][T28845] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 466.836192][T28845] BTRFS info (device loop0): using free space tree [ 466.846059][T28845] BTRFS info (device loop0): enabling ssd optimizations [ 466.847961][T28845] BTRFS info (device loop0): auto enabling async discard [ 466.852834][T28845] FAULT_INJECTION: forcing a failure. [ 466.852834][T28845] name failslab, interval 1, probability 0, space 0, times 0 [ 466.856012][T28845] CPU: 1 PID: 28845 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 466.858356][T28845] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 466.860883][T28845] Call trace: [ 466.861657][T28845] dump_backtrace+0x1b8/0x1e4 [ 466.862783][T28845] show_stack+0x2c/0x44 [ 466.863793][T28845] dump_stack_lvl+0xd0/0x124 [ 466.864871][T28845] dump_stack+0x1c/0x28 [ 466.865863][T28845] should_fail_ex+0x3f8/0x5c4 [ 466.867011][T28845] __should_failslab+0xc8/0x128 [ 466.868212][T28845] should_failslab+0x10/0x28 [ 466.869313][T28845] kmem_cache_alloc+0x80/0x424 [ 466.870474][T28845] btrfs_alloc_path+0x30/0x3c [ 466.871648][T28845] __btrfs_run_delayed_items+0x88/0x420 [ 466.873024][T28845] btrfs_run_delayed_items+0x24/0x34 [ 466.874292][T28845] create_pending_snapshot+0x8e4/0x2834 [ 466.875627][T28845] create_pending_snapshots+0x150/0x198 [ 466.876998][T28845] btrfs_commit_transaction+0x1000/0x2d58 [ 466.878310][T28845] create_snapshot+0x418/0x6f0 [ 466.879483][T28845] btrfs_mksubvol+0x494/0x5f8 [ 466.880593][T28845] btrfs_mksnapshot+0xc8/0x158 [ 466.881708][T28845] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 466.883118][T28845] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 466.884521][T28845] btrfs_ioctl+0x9b4/0xb08 [ 466.885558][T28845] __arm64_sys_ioctl+0x14c/0x1c8 [ 466.886736][T28845] invoke_syscall+0x98/0x2b8 [ 466.887848][T28845] el0_svc_common+0x130/0x23c [ 466.888973][T28845] do_el0_svc+0x48/0x58 [ 466.889952][T28845] el0_svc+0x58/0x16c [ 466.890921][T28845] el0t_64_sync_handler+0x84/0xfc [ 466.892203][T28845] el0t_64_sync+0x190/0x194 [ 466.894865][T28845] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 466.897415][T28845] BTRFS info (device loop0: state EA): forced readonly [ 466.899116][T28845] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 466.901442][T28845] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 467.108881][T28862] loop0: detected capacity change from 0 to 32768 [ 467.111771][T28862] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (28862) [ 467.117134][T28862] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 467.119370][T28862] BTRFS info (device loop0): using free space tree [ 467.129480][T28862] BTRFS info (device loop0): enabling ssd optimizations [ 467.131453][T28862] BTRFS info (device loop0): auto enabling async discard [ 467.135550][T28862] FAULT_INJECTION: forcing a failure. [ 467.135550][T28862] name failslab, interval 1, probability 0, space 0, times 0 [ 467.138877][T28862] CPU: 0 PID: 28862 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 467.141578][T28862] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 467.144250][T28862] Call trace: [ 467.145110][T28862] dump_backtrace+0x1b8/0x1e4 [ 467.146336][T28862] show_stack+0x2c/0x44 [ 467.147408][T28862] dump_stack_lvl+0xd0/0x124 [ 467.148594][T28862] dump_stack+0x1c/0x28 [ 467.149681][T28862] should_fail_ex+0x3f8/0x5c4 [ 467.150932][T28862] __should_failslab+0xc8/0x128 [ 467.152210][T28862] should_failslab+0x10/0x28 [ 467.153448][T28862] kmem_cache_alloc+0x80/0x424 [ 467.154709][T28862] btrfs_alloc_path+0x30/0x3c [ 467.155914][T28862] __btrfs_run_delayed_items+0x88/0x420 [ 467.157344][T28862] btrfs_run_delayed_items+0x24/0x34 [ 467.158742][T28862] create_pending_snapshot+0x8e4/0x2834 [ 467.160265][T28862] create_pending_snapshots+0x150/0x198 [ 467.161779][T28862] btrfs_commit_transaction+0x1000/0x2d58 [ 467.163258][T28862] create_snapshot+0x418/0x6f0 [ 467.164527][T28862] btrfs_mksubvol+0x494/0x5f8 [ 467.165758][T28862] btrfs_mksnapshot+0xc8/0x158 [ 467.167048][T28862] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 467.168571][T28862] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 467.170084][T28862] btrfs_ioctl+0x9b4/0xb08 [ 467.171285][T28862] __arm64_sys_ioctl+0x14c/0x1c8 [ 467.172568][T28862] invoke_syscall+0x98/0x2b8 [ 467.173776][T28862] el0_svc_common+0x130/0x23c [ 467.175042][T28862] do_el0_svc+0x48/0x58 [ 467.176184][T28862] el0_svc+0x58/0x16c [ 467.177263][T28862] el0t_64_sync_handler+0x84/0xfc [ 467.178594][T28862] el0t_64_sync+0x190/0x194 [ 467.180062][T28862] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 467.183298][T28862] BTRFS info (device loop0: state EA): forced readonly [ 467.185157][T28862] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 467.187460][T28862] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 467.397130][T28879] loop0: detected capacity change from 0 to 32768 [ 467.399858][T28879] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (28879) [ 467.404745][T28879] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 467.407063][T28879] BTRFS info (device loop0): using free space tree [ 467.417449][T28879] BTRFS info (device loop0): enabling ssd optimizations [ 467.419370][T28879] BTRFS info (device loop0): auto enabling async discard [ 467.423357][T28879] FAULT_INJECTION: forcing a failure. [ 467.423357][T28879] name failslab, interval 1, probability 0, space 0, times 0 [ 467.426649][T28879] CPU: 1 PID: 28879 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 467.429330][T28879] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 467.431907][T28879] Call trace: [ 467.432791][T28879] dump_backtrace+0x1b8/0x1e4 [ 467.433995][T28879] show_stack+0x2c/0x44 [ 467.435046][T28879] dump_stack_lvl+0xd0/0x124 [ 467.436220][T28879] dump_stack+0x1c/0x28 [ 467.437298][T28879] should_fail_ex+0x3f8/0x5c4 [ 467.438592][T28879] __should_failslab+0xc8/0x128 [ 467.439883][T28879] should_failslab+0x10/0x28 [ 467.441081][T28879] kmem_cache_alloc+0x80/0x424 [ 467.442328][T28879] btrfs_alloc_path+0x30/0x3c [ 467.443596][T28879] __btrfs_run_delayed_items+0x88/0x420 [ 467.445076][T28879] btrfs_run_delayed_items+0x24/0x34 [ 467.446516][T28879] create_pending_snapshot+0x8e4/0x2834 [ 467.447948][T28879] create_pending_snapshots+0x150/0x198 [ 467.449395][T28879] btrfs_commit_transaction+0x1000/0x2d58 [ 467.450870][T28879] create_snapshot+0x418/0x6f0 [ 467.452159][T28879] btrfs_mksubvol+0x494/0x5f8 [ 467.453443][T28879] btrfs_mksnapshot+0xc8/0x158 [ 467.454764][T28879] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 467.456256][T28879] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 467.457808][T28879] btrfs_ioctl+0x9b4/0xb08 [ 467.459013][T28879] __arm64_sys_ioctl+0x14c/0x1c8 [ 467.460291][T28879] invoke_syscall+0x98/0x2b8 [ 467.461575][T28879] el0_svc_common+0x130/0x23c [ 467.462840][T28879] do_el0_svc+0x48/0x58 [ 467.463910][T28879] el0_svc+0x58/0x16c [ 467.464978][T28879] el0t_64_sync_handler+0x84/0xfc [ 467.466292][T28879] el0t_64_sync+0x190/0x194 [ 467.469767][T28879] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 467.472731][T28879] BTRFS info (device loop0: state EA): forced readonly [ 467.474484][T28879] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 467.476828][T28879] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 467.671066][T28896] loop0: detected capacity change from 0 to 32768 [ 467.674030][T28896] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (28896) [ 467.678749][T28896] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 467.680972][T28896] BTRFS info (device loop0): using free space tree [ 467.691167][T28896] BTRFS info (device loop0): enabling ssd optimizations [ 467.693239][T28896] BTRFS info (device loop0): auto enabling async discard [ 467.697028][T28896] FAULT_INJECTION: forcing a failure. [ 467.697028][T28896] name failslab, interval 1, probability 0, space 0, times 0 [ 467.700317][T28896] CPU: 1 PID: 28896 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 467.703019][T28896] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 467.705532][T28896] Call trace: [ 467.706421][T28896] dump_backtrace+0x1b8/0x1e4 [ 467.707637][T28896] show_stack+0x2c/0x44 [ 467.708779][T28896] dump_stack_lvl+0xd0/0x124 [ 467.710005][T28896] dump_stack+0x1c/0x28 [ 467.711088][T28896] should_fail_ex+0x3f8/0x5c4 [ 467.712336][T28896] __should_failslab+0xc8/0x128 [ 467.713674][T28896] should_failslab+0x10/0x28 [ 467.714906][T28896] kmem_cache_alloc+0x80/0x424 [ 467.716166][T28896] btrfs_alloc_path+0x30/0x3c [ 467.717389][T28896] __btrfs_run_delayed_items+0x88/0x420 [ 467.718908][T28896] btrfs_run_delayed_items+0x24/0x34 [ 467.720262][T28896] create_pending_snapshot+0x8e4/0x2834 [ 467.721742][T28896] create_pending_snapshots+0x150/0x198 [ 467.723147][T28896] btrfs_commit_transaction+0x1000/0x2d58 [ 467.724676][T28896] create_snapshot+0x418/0x6f0 [ 467.725881][T28896] btrfs_mksubvol+0x494/0x5f8 [ 467.727092][T28896] btrfs_mksnapshot+0xc8/0x158 [ 467.728349][T28896] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 467.729932][T28896] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 467.731363][T28896] btrfs_ioctl+0x9b4/0xb08 [ 467.732548][T28896] __arm64_sys_ioctl+0x14c/0x1c8 [ 467.733823][T28896] invoke_syscall+0x98/0x2b8 [ 467.735041][T28896] el0_svc_common+0x130/0x23c [ 467.736235][T28896] do_el0_svc+0x48/0x58 [ 467.737327][T28896] el0_svc+0x58/0x16c [ 467.738342][T28896] el0t_64_sync_handler+0x84/0xfc [ 467.739665][T28896] el0t_64_sync+0x190/0x194 [ 467.741121][T28896] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 467.743775][T28896] BTRFS info (device loop0: state EA): forced readonly [ 467.745526][T28896] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 467.747896][T28896] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 467.952914][T28913] loop0: detected capacity change from 0 to 32768 [ 467.955828][T28913] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (28913) [ 467.960556][T28913] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 467.962928][T28913] BTRFS info (device loop0): using free space tree [ 467.973379][T28913] BTRFS info (device loop0): enabling ssd optimizations [ 467.975309][T28913] BTRFS info (device loop0): auto enabling async discard [ 467.979202][T28913] FAULT_INJECTION: forcing a failure. [ 467.979202][T28913] name failslab, interval 1, probability 0, space 0, times 0 [ 467.982686][T28913] CPU: 1 PID: 28913 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 467.985800][T28913] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 467.988383][T28913] Call trace: [ 467.989197][T28913] dump_backtrace+0x1b8/0x1e4 [ 467.990500][T28913] show_stack+0x2c/0x44 [ 467.991557][T28913] dump_stack_lvl+0xd0/0x124 [ 467.992781][T28913] dump_stack+0x1c/0x28 [ 467.993883][T28913] should_fail_ex+0x3f8/0x5c4 [ 467.995177][T28913] __should_failslab+0xc8/0x128 [ 467.996421][T28913] should_failslab+0x10/0x28 [ 467.997608][T28913] kmem_cache_alloc+0x80/0x424 [ 467.998883][T28913] btrfs_alloc_path+0x30/0x3c [ 468.000168][T28913] __btrfs_run_delayed_items+0x88/0x420 [ 468.001664][T28913] btrfs_run_delayed_items+0x24/0x34 [ 468.003029][T28913] create_pending_snapshot+0x8e4/0x2834 [ 468.004541][T28913] create_pending_snapshots+0x150/0x198 [ 468.005996][T28913] btrfs_commit_transaction+0x1000/0x2d58 [ 468.007471][T28913] create_snapshot+0x418/0x6f0 [ 468.008735][T28913] btrfs_mksubvol+0x494/0x5f8 [ 468.009932][T28913] btrfs_mksnapshot+0xc8/0x158 [ 468.011257][T28913] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 468.012746][T28913] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 468.014302][T28913] btrfs_ioctl+0x9b4/0xb08 [ 468.015425][T28913] __arm64_sys_ioctl+0x14c/0x1c8 [ 468.016774][T28913] invoke_syscall+0x98/0x2b8 [ 468.017967][T28913] el0_svc_common+0x130/0x23c [ 468.019160][T28913] do_el0_svc+0x48/0x58 [ 468.020279][T28913] el0_svc+0x58/0x16c [ 468.021299][T28913] el0t_64_sync_handler+0x84/0xfc [ 468.022638][T28913] el0t_64_sync+0x190/0x194 [ 468.024082][T28913] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 468.026942][T28913] BTRFS info (device loop0: state EA): forced readonly [ 468.028906][T28913] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 468.031341][T28913] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 468.240227][T28930] loop0: detected capacity change from 0 to 32768 [ 468.243317][T28930] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (28930) [ 468.248025][T28930] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 468.250260][T28930] BTRFS info (device loop0): using free space tree [ 468.260588][T28930] BTRFS info (device loop0): enabling ssd optimizations [ 468.262427][T28930] BTRFS info (device loop0): auto enabling async discard [ 468.266307][T28930] FAULT_INJECTION: forcing a failure. [ 468.266307][T28930] name failslab, interval 1, probability 0, space 0, times 0 [ 468.269638][T28930] CPU: 0 PID: 28930 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 468.272369][T28930] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 468.275055][T28930] Call trace: [ 468.275922][T28930] dump_backtrace+0x1b8/0x1e4 [ 468.277200][T28930] show_stack+0x2c/0x44 [ 468.278338][T28930] dump_stack_lvl+0xd0/0x124 [ 468.279587][T28930] dump_stack+0x1c/0x28 [ 468.280675][T28930] should_fail_ex+0x3f8/0x5c4 [ 468.281952][T28930] __should_failslab+0xc8/0x128 [ 468.283212][T28930] should_failslab+0x10/0x28 [ 468.284424][T28930] kmem_cache_alloc+0x80/0x424 [ 468.285677][T28930] btrfs_alloc_path+0x30/0x3c [ 468.286935][T28930] __btrfs_run_delayed_items+0x88/0x420 [ 468.288425][T28930] btrfs_run_delayed_items+0x24/0x34 [ 468.289842][T28930] create_pending_snapshot+0x8e4/0x2834 [ 468.291325][T28930] create_pending_snapshots+0x150/0x198 [ 468.292817][T28930] btrfs_commit_transaction+0x1000/0x2d58 [ 468.294421][T28930] create_snapshot+0x418/0x6f0 [ 468.295722][T28930] btrfs_mksubvol+0x494/0x5f8 [ 468.296951][T28930] btrfs_mksnapshot+0xc8/0x158 [ 468.298230][T28930] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 468.299722][T28930] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 468.301238][T28930] btrfs_ioctl+0x9b4/0xb08 [ 468.302405][T28930] __arm64_sys_ioctl+0x14c/0x1c8 [ 468.303719][T28930] invoke_syscall+0x98/0x2b8 [ 468.304955][T28930] el0_svc_common+0x130/0x23c [ 468.306230][T28930] do_el0_svc+0x48/0x58 [ 468.307363][T28930] el0_svc+0x58/0x16c [ 468.308478][T28930] el0t_64_sync_handler+0x84/0xfc [ 468.309833][T28930] el0t_64_sync+0x190/0x194 [ 468.311800][T28930] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 468.314841][T28930] BTRFS info (device loop0: state EA): forced readonly [ 468.316598][T28930] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 468.318932][T28930] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 468.525417][T28947] loop0: detected capacity change from 0 to 32768 [ 468.528241][T28947] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (28947) [ 468.533132][T28947] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 468.535361][T28947] BTRFS info (device loop0): using free space tree [ 468.545647][T28947] BTRFS info (device loop0): enabling ssd optimizations [ 468.547540][T28947] BTRFS info (device loop0): auto enabling async discard [ 468.551363][T28947] FAULT_INJECTION: forcing a failure. [ 468.551363][T28947] name failslab, interval 1, probability 0, space 0, times 0 [ 468.554834][T28947] CPU: 0 PID: 28947 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 468.557498][T28947] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 468.560240][T28947] Call trace: [ 468.561106][T28947] dump_backtrace+0x1b8/0x1e4 [ 468.562364][T28947] show_stack+0x2c/0x44 [ 468.563462][T28947] dump_stack_lvl+0xd0/0x124 [ 468.564678][T28947] dump_stack+0x1c/0x28 [ 468.565806][T28947] should_fail_ex+0x3f8/0x5c4 [ 468.567088][T28947] __should_failslab+0xc8/0x128 [ 468.568376][T28947] should_failslab+0x10/0x28 [ 468.569613][T28947] kmem_cache_alloc+0x80/0x424 [ 468.570859][T28947] btrfs_alloc_path+0x30/0x3c [ 468.572091][T28947] __btrfs_run_delayed_items+0x88/0x420 [ 468.573517][T28947] btrfs_run_delayed_items+0x24/0x34 [ 468.574903][T28947] create_pending_snapshot+0x8e4/0x2834 [ 468.576358][T28947] create_pending_snapshots+0x150/0x198 [ 468.577799][T28947] btrfs_commit_transaction+0x1000/0x2d58 [ 468.579342][T28947] create_snapshot+0x418/0x6f0 [ 468.580639][T28947] btrfs_mksubvol+0x494/0x5f8 [ 468.581893][T28947] btrfs_mksnapshot+0xc8/0x158 [ 468.583199][T28947] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 468.584723][T28947] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 468.586217][T28947] btrfs_ioctl+0x9b4/0xb08 [ 468.587399][T28947] __arm64_sys_ioctl+0x14c/0x1c8 [ 468.588707][T28947] invoke_syscall+0x98/0x2b8 [ 468.589922][T28947] el0_svc_common+0x130/0x23c [ 468.591159][T28947] do_el0_svc+0x48/0x58 [ 468.592247][T28947] el0_svc+0x58/0x16c [ 468.593319][T28947] el0t_64_sync_handler+0x84/0xfc [ 468.594625][T28947] el0t_64_sync+0x190/0x194 [ 468.596055][T28947] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 468.598930][T28947] BTRFS info (device loop0: state EA): forced readonly [ 468.600789][T28947] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 468.603425][T28947] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 468.811087][T28964] loop0: detected capacity change from 0 to 32768 [ 468.814093][T28964] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (28964) [ 468.818661][T28964] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 468.820844][T28964] BTRFS info (device loop0): using free space tree [ 468.831046][T28964] BTRFS info (device loop0): enabling ssd optimizations [ 468.832961][T28964] BTRFS info (device loop0): auto enabling async discard [ 468.837755][T28964] FAULT_INJECTION: forcing a failure. [ 468.837755][T28964] name failslab, interval 1, probability 0, space 0, times 0 [ 468.841200][T28964] CPU: 1 PID: 28964 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 468.843892][T28964] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 468.846465][T28964] Call trace: [ 468.847323][T28964] dump_backtrace+0x1b8/0x1e4 [ 468.848529][T28964] show_stack+0x2c/0x44 [ 468.849578][T28964] dump_stack_lvl+0xd0/0x124 [ 468.850804][T28964] dump_stack+0x1c/0x28 [ 468.851875][T28964] should_fail_ex+0x3f8/0x5c4 [ 468.853085][T28964] __should_failslab+0xc8/0x128 [ 468.854329][T28964] should_failslab+0x10/0x28 [ 468.855539][T28964] kmem_cache_alloc+0x80/0x424 [ 468.856821][T28964] btrfs_alloc_path+0x30/0x3c [ 468.858021][T28964] __btrfs_run_delayed_items+0x88/0x420 [ 468.859432][T28964] btrfs_run_delayed_items+0x24/0x34 [ 468.860817][T28964] create_pending_snapshot+0x8e4/0x2834 [ 468.862232][T28964] create_pending_snapshots+0x150/0x198 [ 468.863662][T28964] btrfs_commit_transaction+0x1000/0x2d58 [ 468.865196][T28964] create_snapshot+0x418/0x6f0 [ 468.866420][T28964] btrfs_mksubvol+0x494/0x5f8 [ 468.867624][T28964] btrfs_mksnapshot+0xc8/0x158 [ 468.868832][T28964] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 468.870347][T28964] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 468.871842][T28964] btrfs_ioctl+0x9b4/0xb08 [ 468.872974][T28964] __arm64_sys_ioctl+0x14c/0x1c8 [ 468.874279][T28964] invoke_syscall+0x98/0x2b8 [ 468.875479][T28964] el0_svc_common+0x130/0x23c [ 468.876678][T28964] do_el0_svc+0x48/0x58 [ 468.877806][T28964] el0_svc+0x58/0x16c [ 468.878872][T28964] el0t_64_sync_handler+0x84/0xfc [ 468.880189][T28964] el0t_64_sync+0x190/0x194 [ 468.881719][T28964] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 468.884579][T28964] BTRFS info (device loop0: state EA): forced readonly [ 468.886406][T28964] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 468.888814][T28964] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 469.091450][T28981] loop0: detected capacity change from 0 to 32768 [ 469.094446][T28981] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (28981) [ 469.099069][T28981] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 469.101328][T28981] BTRFS info (device loop0): using free space tree [ 469.111717][T28981] BTRFS info (device loop0): enabling ssd optimizations [ 469.113534][T28981] BTRFS info (device loop0): auto enabling async discard [ 469.117295][T28981] FAULT_INJECTION: forcing a failure. [ 469.117295][T28981] name failslab, interval 1, probability 0, space 0, times 0 [ 469.120565][T28981] CPU: 0 PID: 28981 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 469.123306][T28981] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 469.125936][T28981] Call trace: [ 469.126800][T28981] dump_backtrace+0x1b8/0x1e4 [ 469.128064][T28981] show_stack+0x2c/0x44 [ 469.129174][T28981] dump_stack_lvl+0xd0/0x124 [ 469.130379][T28981] dump_stack+0x1c/0x28 [ 469.131490][T28981] should_fail_ex+0x3f8/0x5c4 [ 469.132740][T28981] __should_failslab+0xc8/0x128 [ 469.134055][T28981] should_failslab+0x10/0x28 [ 469.135310][T28981] kmem_cache_alloc+0x80/0x424 [ 469.136609][T28981] btrfs_alloc_path+0x30/0x3c [ 469.137888][T28981] __btrfs_run_delayed_items+0x88/0x420 [ 469.139410][T28981] btrfs_run_delayed_items+0x24/0x34 [ 469.140819][T28981] create_pending_snapshot+0x8e4/0x2834 [ 469.142319][T28981] create_pending_snapshots+0x150/0x198 [ 469.143824][T28981] btrfs_commit_transaction+0x1000/0x2d58 [ 469.145335][T28981] create_snapshot+0x418/0x6f0 [ 469.146662][T28981] btrfs_mksubvol+0x494/0x5f8 [ 469.147928][T28981] btrfs_mksnapshot+0xc8/0x158 [ 469.149178][T28981] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 469.150706][T28981] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 469.152279][T28981] btrfs_ioctl+0x9b4/0xb08 [ 469.153423][T28981] __arm64_sys_ioctl+0x14c/0x1c8 [ 469.154711][T28981] invoke_syscall+0x98/0x2b8 [ 469.155907][T28981] el0_svc_common+0x130/0x23c [ 469.157138][T28981] do_el0_svc+0x48/0x58 [ 469.158229][T28981] el0_svc+0x58/0x16c [ 469.159317][T28981] el0t_64_sync_handler+0x84/0xfc [ 469.160651][T28981] el0t_64_sync+0x190/0x194 [ 469.162217][T28981] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 469.164889][T28981] BTRFS info (device loop0: state EA): forced readonly [ 469.166610][T28981] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 469.168939][T28981] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 469.362758][T28998] loop0: detected capacity change from 0 to 32768 [ 469.365426][T28998] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (28998) [ 469.370081][T28998] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 469.372434][T28998] BTRFS info (device loop0): using free space tree [ 469.382309][T28998] BTRFS info (device loop0): enabling ssd optimizations [ 469.384096][T28998] BTRFS info (device loop0): auto enabling async discard [ 469.388161][T28998] FAULT_INJECTION: forcing a failure. [ 469.388161][T28998] name failslab, interval 1, probability 0, space 0, times 0 [ 469.391501][T28998] CPU: 0 PID: 28998 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 469.394215][T28998] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 469.396835][T28998] Call trace: [ 469.397718][T28998] dump_backtrace+0x1b8/0x1e4 [ 469.398946][T28998] show_stack+0x2c/0x44 [ 469.399962][T28998] dump_stack_lvl+0xd0/0x124 [ 469.401184][T28998] dump_stack+0x1c/0x28 [ 469.402307][T28998] should_fail_ex+0x3f8/0x5c4 [ 469.403504][T28998] __should_failslab+0xc8/0x128 [ 469.404759][T28998] should_failslab+0x10/0x28 [ 469.405980][T28998] kmem_cache_alloc+0x80/0x424 [ 469.407212][T28998] btrfs_alloc_path+0x30/0x3c [ 469.408440][T28998] __btrfs_run_delayed_items+0x88/0x420 [ 469.409919][T28998] btrfs_run_delayed_items+0x24/0x34 [ 469.411360][T28998] create_pending_snapshot+0x8e4/0x2834 [ 469.412781][T28998] create_pending_snapshots+0x150/0x198 [ 469.414225][T28998] btrfs_commit_transaction+0x1000/0x2d58 [ 469.415761][T28998] create_snapshot+0x418/0x6f0 [ 469.417022][T28998] btrfs_mksubvol+0x494/0x5f8 [ 469.418233][T28998] btrfs_mksnapshot+0xc8/0x158 [ 469.419458][T28998] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 469.420938][T28998] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 469.422481][T28998] btrfs_ioctl+0x9b4/0xb08 [ 469.423638][T28998] __arm64_sys_ioctl+0x14c/0x1c8 [ 469.424920][T28998] invoke_syscall+0x98/0x2b8 [ 469.426096][T28998] el0_svc_common+0x130/0x23c [ 469.427325][T28998] do_el0_svc+0x48/0x58 [ 469.428436][T28998] el0_svc+0x58/0x16c [ 469.429510][T28998] el0t_64_sync_handler+0x84/0xfc [ 469.430783][T28998] el0t_64_sync+0x190/0x194 [ 469.432354][T28998] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 469.434967][T28998] BTRFS info (device loop0: state EA): forced readonly [ 469.436743][T28998] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 469.439021][T28998] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 469.635419][T29015] loop0: detected capacity change from 0 to 32768 [ 469.638281][T29015] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (29015) [ 469.643085][T29015] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 469.645381][T29015] BTRFS info (device loop0): using free space tree [ 469.655843][T29015] BTRFS info (device loop0): enabling ssd optimizations [ 469.657625][T29015] BTRFS info (device loop0): auto enabling async discard [ 469.661387][T29015] FAULT_INJECTION: forcing a failure. [ 469.661387][T29015] name failslab, interval 1, probability 0, space 0, times 0 [ 469.664775][T29015] CPU: 1 PID: 29015 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 469.667501][T29015] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 469.670142][T29015] Call trace: [ 469.670998][T29015] dump_backtrace+0x1b8/0x1e4 [ 469.672261][T29015] show_stack+0x2c/0x44 [ 469.673328][T29015] dump_stack_lvl+0xd0/0x124 [ 469.674559][T29015] dump_stack+0x1c/0x28 [ 469.675626][T29015] should_fail_ex+0x3f8/0x5c4 [ 469.676862][T29015] __should_failslab+0xc8/0x128 [ 469.678143][T29015] should_failslab+0x10/0x28 [ 469.679348][T29015] kmem_cache_alloc+0x80/0x424 [ 469.680616][T29015] btrfs_alloc_path+0x30/0x3c [ 469.681882][T29015] __btrfs_run_delayed_items+0x88/0x420 [ 469.683361][T29015] btrfs_run_delayed_items+0x24/0x34 [ 469.684763][T29015] create_pending_snapshot+0x8e4/0x2834 [ 469.686241][T29015] create_pending_snapshots+0x150/0x198 [ 469.687725][T29015] btrfs_commit_transaction+0x1000/0x2d58 [ 469.689251][T29015] create_snapshot+0x418/0x6f0 [ 469.690549][T29015] btrfs_mksubvol+0x494/0x5f8 [ 469.691786][T29015] btrfs_mksnapshot+0xc8/0x158 [ 469.693049][T29015] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 469.694540][T29015] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 469.695996][T29015] btrfs_ioctl+0x9b4/0xb08 [ 469.697192][T29015] __arm64_sys_ioctl+0x14c/0x1c8 [ 469.698487][T29015] invoke_syscall+0x98/0x2b8 [ 469.699678][T29015] el0_svc_common+0x130/0x23c [ 469.700944][T29015] do_el0_svc+0x48/0x58 [ 469.702034][T29015] el0_svc+0x58/0x16c [ 469.703084][T29015] el0t_64_sync_handler+0x84/0xfc [ 469.704408][T29015] el0t_64_sync+0x190/0x194 [ 469.705733][T29015] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 469.708368][T29015] BTRFS info (device loop0: state EA): forced readonly [ 469.710152][T29015] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 469.712635][T29015] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 469.905686][T29032] loop0: detected capacity change from 0 to 32768 [ 469.908474][T29032] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (29032) [ 469.913816][T29032] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 469.916076][T29032] BTRFS info (device loop0): using free space tree [ 469.926033][T29032] BTRFS info (device loop0): enabling ssd optimizations [ 469.927825][T29032] BTRFS info (device loop0): auto enabling async discard [ 469.931552][T29032] FAULT_INJECTION: forcing a failure. [ 469.931552][T29032] name failslab, interval 1, probability 0, space 0, times 0 [ 469.935058][T29032] CPU: 1 PID: 29032 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 469.937777][T29032] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 469.940265][T29032] Call trace: [ 469.941101][T29032] dump_backtrace+0x1b8/0x1e4 [ 469.942287][T29032] show_stack+0x2c/0x44 [ 469.943353][T29032] dump_stack_lvl+0xd0/0x124 [ 469.944564][T29032] dump_stack+0x1c/0x28 [ 469.945638][T29032] should_fail_ex+0x3f8/0x5c4 [ 469.946932][T29032] __should_failslab+0xc8/0x128 [ 469.948179][T29032] should_failslab+0x10/0x28 [ 469.949442][T29032] kmem_cache_alloc+0x80/0x424 [ 469.950708][T29032] btrfs_alloc_path+0x30/0x3c [ 469.951884][T29032] __btrfs_run_delayed_items+0x88/0x420 [ 469.953352][T29032] btrfs_run_delayed_items+0x24/0x34 [ 469.954740][T29032] btrfs_commit_transaction+0xa10/0x2d58 [ 469.956216][T29032] create_snapshot+0x418/0x6f0 [ 469.957486][T29032] btrfs_mksubvol+0x494/0x5f8 [ 469.958731][T29032] btrfs_mksnapshot+0xc8/0x158 [ 469.960026][T29032] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 469.961458][T29032] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 469.962952][T29032] btrfs_ioctl+0x9b4/0xb08 [ 469.964078][T29032] __arm64_sys_ioctl+0x14c/0x1c8 [ 469.965419][T29032] invoke_syscall+0x98/0x2b8 [ 469.966617][T29032] el0_svc_common+0x130/0x23c [ 469.967765][T29032] do_el0_svc+0x48/0x58 [ 469.968855][T29032] el0_svc+0x58/0x16c [ 469.969988][T29032] el0t_64_sync_handler+0x84/0xfc [ 469.971258][T29032] el0t_64_sync+0x190/0x194 [ 469.972665][T29032] BTRFS warning (device loop0): Skipping commit of aborted transaction. [ 469.974885][T29032] BTRFS: error (device loop0: state A) in cleanup_transaction:1983: errno=-12 Out of memory [ 469.977717][T29032] BTRFS info (device loop0: state EA): forced readonly [ 470.179104][T29049] loop0: detected capacity change from 0 to 32768 [ 470.181970][T29049] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (29049) [ 470.187233][T29049] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 470.189522][T29049] BTRFS info (device loop0): using free space tree [ 470.199523][T29049] BTRFS info (device loop0): enabling ssd optimizations [ 470.201268][T29049] BTRFS info (device loop0): auto enabling async discard [ 470.205366][T29049] FAULT_INJECTION: forcing a failure. [ 470.205366][T29049] name failslab, interval 1, probability 0, space 0, times 0 [ 470.208760][T29049] CPU: 1 PID: 29049 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 470.211432][T29049] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 470.214094][T29049] Call trace: [ 470.215020][T29049] dump_backtrace+0x1b8/0x1e4 [ 470.216211][T29049] show_stack+0x2c/0x44 [ 470.217289][T29049] dump_stack_lvl+0xd0/0x124 [ 470.218506][T29049] dump_stack+0x1c/0x28 [ 470.219567][T29049] should_fail_ex+0x3f8/0x5c4 [ 470.220813][T29049] __should_failslab+0xc8/0x128 [ 470.222094][T29049] should_failslab+0x10/0x28 [ 470.223301][T29049] kmem_cache_alloc+0x80/0x424 [ 470.224504][T29049] btrfs_alloc_path+0x30/0x3c [ 470.225728][T29049] __btrfs_run_delayed_items+0x88/0x420 [ 470.227245][T29049] btrfs_run_delayed_items+0x24/0x34 [ 470.228872][T29049] create_pending_snapshot+0x8e4/0x2834 [ 470.230382][T29049] create_pending_snapshots+0x150/0x198 [ 470.231866][T29049] btrfs_commit_transaction+0x1000/0x2d58 [ 470.233431][T29049] create_snapshot+0x418/0x6f0 [ 470.234763][T29049] btrfs_mksubvol+0x494/0x5f8 [ 470.236052][T29049] btrfs_mksnapshot+0xc8/0x158 [ 470.237297][T29049] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 470.238784][T29049] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 470.240294][T29049] btrfs_ioctl+0x9b4/0xb08 [ 470.241501][T29049] __arm64_sys_ioctl+0x14c/0x1c8 [ 470.242895][T29049] invoke_syscall+0x98/0x2b8 [ 470.244146][T29049] el0_svc_common+0x130/0x23c [ 470.245402][T29049] do_el0_svc+0x48/0x58 [ 470.246530][T29049] el0_svc+0x58/0x16c [ 470.247671][T29049] el0t_64_sync_handler+0x84/0xfc [ 470.249013][T29049] el0t_64_sync+0x190/0x194 [ 470.250538][T29049] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 470.253502][T29049] BTRFS info (device loop0: state EA): forced readonly [ 470.255464][T29049] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 470.258018][T29049] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 470.461595][T29066] loop0: detected capacity change from 0 to 32768 [ 470.464558][T29066] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (29066) [ 470.469263][T29066] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 470.471508][T29066] BTRFS info (device loop0): using free space tree [ 470.482096][T29066] BTRFS info (device loop0): enabling ssd optimizations [ 470.484073][T29066] BTRFS info (device loop0): auto enabling async discard [ 470.487954][T29066] FAULT_INJECTION: forcing a failure. [ 470.487954][T29066] name failslab, interval 1, probability 0, space 0, times 0 [ 470.491283][T29066] CPU: 1 PID: 29066 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 470.494093][T29066] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 470.496676][T29066] Call trace: [ 470.497550][T29066] dump_backtrace+0x1b8/0x1e4 [ 470.498827][T29066] show_stack+0x2c/0x44 [ 470.499917][T29066] dump_stack_lvl+0xd0/0x124 [ 470.501129][T29066] dump_stack+0x1c/0x28 [ 470.502194][T29066] should_fail_ex+0x3f8/0x5c4 [ 470.503475][T29066] __should_failslab+0xc8/0x128 [ 470.504803][T29066] should_failslab+0x10/0x28 [ 470.506017][T29066] kmem_cache_alloc+0x80/0x424 [ 470.507290][T29066] btrfs_alloc_path+0x30/0x3c [ 470.508534][T29066] __btrfs_run_delayed_items+0x88/0x420 [ 470.510062][T29066] btrfs_run_delayed_items+0x24/0x34 [ 470.511511][T29066] create_pending_snapshot+0x8e4/0x2834 [ 470.512998][T29066] create_pending_snapshots+0x150/0x198 [ 470.514424][T29066] btrfs_commit_transaction+0x1000/0x2d58 [ 470.515986][T29066] create_snapshot+0x418/0x6f0 [ 470.517338][T29066] btrfs_mksubvol+0x494/0x5f8 [ 470.518527][T29066] btrfs_mksnapshot+0xc8/0x158 [ 470.519787][T29066] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 470.521320][T29066] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 470.522861][T29066] btrfs_ioctl+0x9b4/0xb08 [ 470.524056][T29066] __arm64_sys_ioctl+0x14c/0x1c8 [ 470.525352][T29066] invoke_syscall+0x98/0x2b8 [ 470.526641][T29066] el0_svc_common+0x130/0x23c [ 470.527900][T29066] do_el0_svc+0x48/0x58 [ 470.528970][T29066] el0_svc+0x58/0x16c [ 470.530065][T29066] el0t_64_sync_handler+0x84/0xfc [ 470.531437][T29066] el0t_64_sync+0x190/0x194 [ 470.532851][T29066] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 470.535607][T29066] BTRFS info (device loop0: state EA): forced readonly [ 470.537375][T29066] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 470.539746][T29066] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 470.736912][T29083] loop0: detected capacity change from 0 to 32768 [ 470.739867][T29083] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (29083) [ 470.744810][T29083] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 470.747049][T29083] BTRFS info (device loop0): using free space tree [ 470.757605][T29083] BTRFS info (device loop0): enabling ssd optimizations [ 470.759411][T29083] BTRFS info (device loop0): auto enabling async discard [ 470.985133][T29100] loop0: detected capacity change from 0 to 32768 [ 470.987970][T29100] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (29100) [ 470.992634][T29100] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 470.994635][T29100] BTRFS info (device loop0): using free space tree [ 471.005270][T29100] BTRFS info (device loop0): enabling ssd optimizations [ 471.006994][T29100] BTRFS info (device loop0): auto enabling async discard [ 471.011000][T29100] FAULT_INJECTION: forcing a failure. [ 471.011000][T29100] name failslab, interval 1, probability 0, space 0, times 0 [ 471.014211][T29100] CPU: 1 PID: 29100 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 471.016715][T29100] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 471.019162][T29100] Call trace: [ 471.019936][T29100] dump_backtrace+0x1b8/0x1e4 [ 471.021089][T29100] show_stack+0x2c/0x44 [ 471.022120][T29100] dump_stack_lvl+0xd0/0x124 [ 471.023236][T29100] dump_stack+0x1c/0x28 [ 471.024324][T29100] should_fail_ex+0x3f8/0x5c4 [ 471.025506][T29100] __should_failslab+0xc8/0x128 [ 471.026850][T29100] should_failslab+0x10/0x28 [ 471.028083][T29100] kmem_cache_alloc+0x80/0x424 [ 471.029324][T29100] btrfs_alloc_path+0x30/0x3c [ 471.030572][T29100] __btrfs_run_delayed_items+0x88/0x420 [ 471.032013][T29100] btrfs_run_delayed_items+0x24/0x34 [ 471.033375][T29100] create_pending_snapshot+0x8e4/0x2834 [ 471.034848][T29100] create_pending_snapshots+0x150/0x198 [ 471.036294][T29100] btrfs_commit_transaction+0x1000/0x2d58 [ 471.037797][T29100] create_snapshot+0x418/0x6f0 [ 471.039059][T29100] btrfs_mksubvol+0x494/0x5f8 [ 471.040293][T29100] btrfs_mksnapshot+0xc8/0x158 [ 471.041586][T29100] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 471.043071][T29100] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 471.044569][T29100] btrfs_ioctl+0x9b4/0xb08 [ 471.045739][T29100] __arm64_sys_ioctl+0x14c/0x1c8 [ 471.046987][T29100] invoke_syscall+0x98/0x2b8 [ 471.048206][T29100] el0_svc_common+0x130/0x23c [ 471.049460][T29100] do_el0_svc+0x48/0x58 [ 471.050608][T29100] el0_svc+0x58/0x16c [ 471.051662][T29100] el0t_64_sync_handler+0x84/0xfc [ 471.052922][T29100] el0t_64_sync+0x190/0x194 [ 471.054303][T29100] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 471.057279][T29100] BTRFS info (device loop0: state EA): forced readonly [ 471.059014][T29100] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 471.061282][T29100] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 471.256251][T29117] loop0: detected capacity change from 0 to 32768 [ 471.259124][T29117] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (29117) [ 471.264049][T29117] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 471.266375][T29117] BTRFS info (device loop0): using free space tree [ 471.277466][T29117] BTRFS info (device loop0): enabling ssd optimizations [ 471.279267][T29117] BTRFS info (device loop0): auto enabling async discard [ 471.283141][T29117] FAULT_INJECTION: forcing a failure. [ 471.283141][T29117] name failslab, interval 1, probability 0, space 0, times 0 [ 471.286467][T29117] CPU: 0 PID: 29117 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 471.289132][T29117] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 471.291823][T29117] Call trace: [ 471.292682][T29117] dump_backtrace+0x1b8/0x1e4 [ 471.293922][T29117] show_stack+0x2c/0x44 [ 471.295048][T29117] dump_stack_lvl+0xd0/0x124 [ 471.296211][T29117] dump_stack+0x1c/0x28 [ 471.297322][T29117] should_fail_ex+0x3f8/0x5c4 [ 471.298555][T29117] __should_failslab+0xc8/0x128 [ 471.299866][T29117] should_failslab+0x10/0x28 [ 471.301118][T29117] kmem_cache_alloc+0x80/0x424 [ 471.302387][T29117] btrfs_alloc_path+0x30/0x3c [ 471.303618][T29117] __btrfs_run_delayed_items+0x88/0x420 [ 471.305074][T29117] btrfs_run_delayed_items+0x24/0x34 [ 471.306467][T29117] create_pending_snapshot+0x8e4/0x2834 [ 471.307902][T29117] create_pending_snapshots+0x150/0x198 [ 471.309335][T29117] btrfs_commit_transaction+0x1000/0x2d58 [ 471.310910][T29117] create_snapshot+0x418/0x6f0 [ 471.312148][T29117] btrfs_mksubvol+0x494/0x5f8 [ 471.313381][T29117] btrfs_mksnapshot+0xc8/0x158 [ 471.314632][T29117] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 471.316113][T29117] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 471.317650][T29117] btrfs_ioctl+0x9b4/0xb08 [ 471.318824][T29117] __arm64_sys_ioctl+0x14c/0x1c8 [ 471.320170][T29117] invoke_syscall+0x98/0x2b8 [ 471.321433][T29117] el0_svc_common+0x130/0x23c [ 471.322658][T29117] do_el0_svc+0x48/0x58 [ 471.323769][T29117] el0_svc+0x58/0x16c [ 471.324820][T29117] el0t_64_sync_handler+0x84/0xfc [ 471.326147][T29117] el0t_64_sync+0x190/0x194 [ 471.327510][T29117] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 471.330210][T29117] BTRFS info (device loop0: state EA): forced readonly [ 471.331988][T29117] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 471.334561][T29117] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 471.533327][T29134] loop0: detected capacity change from 0 to 32768 [ 471.536212][T29134] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (29134) [ 471.540920][T29134] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 471.543146][T29134] BTRFS info (device loop0): using free space tree [ 471.551760][T29134] BTRFS info (device loop0): enabling ssd optimizations [ 471.553721][T29134] BTRFS info (device loop0): auto enabling async discard [ 471.557891][T29134] FAULT_INJECTION: forcing a failure. [ 471.557891][T29134] name failslab, interval 1, probability 0, space 0, times 0 [ 471.561278][T29134] CPU: 0 PID: 29134 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 471.564017][T29134] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 471.566715][T29134] Call trace: [ 471.567533][T29134] dump_backtrace+0x1b8/0x1e4 [ 471.568809][T29134] show_stack+0x2c/0x44 [ 471.569903][T29134] dump_stack_lvl+0xd0/0x124 [ 471.571151][T29134] dump_stack+0x1c/0x28 [ 471.572223][T29134] should_fail_ex+0x3f8/0x5c4 [ 471.573481][T29134] __should_failslab+0xc8/0x128 [ 471.574706][T29134] should_failslab+0x10/0x28 [ 471.575964][T29134] kmem_cache_alloc+0x80/0x424 [ 471.577271][T29134] btrfs_alloc_path+0x30/0x3c [ 471.578527][T29134] __btrfs_run_delayed_items+0x88/0x420 [ 471.579974][T29134] btrfs_run_delayed_items+0x24/0x34 [ 471.581323][T29134] create_pending_snapshot+0x8e4/0x2834 [ 471.582747][T29134] create_pending_snapshots+0x150/0x198 [ 471.584187][T29134] btrfs_commit_transaction+0x1000/0x2d58 [ 471.585650][T29134] create_snapshot+0x418/0x6f0 [ 471.586898][T29134] btrfs_mksubvol+0x494/0x5f8 [ 471.588130][T29134] btrfs_mksnapshot+0xc8/0x158 [ 471.589332][T29134] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 471.590871][T29134] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 471.592336][T29134] btrfs_ioctl+0x9b4/0xb08 [ 471.593546][T29134] __arm64_sys_ioctl+0x14c/0x1c8 [ 471.594856][T29134] invoke_syscall+0x98/0x2b8 [ 471.596039][T29134] el0_svc_common+0x130/0x23c [ 471.597264][T29134] do_el0_svc+0x48/0x58 [ 471.598377][T29134] el0_svc+0x58/0x16c [ 471.599375][T29134] el0t_64_sync_handler+0x84/0xfc [ 471.600680][T29134] el0t_64_sync+0x190/0x194 [ 471.602262][T29134] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 471.604992][T29134] BTRFS info (device loop0: state EA): forced readonly [ 471.606786][T29134] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 471.609179][T29134] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 471.845113][T29151] loop0: detected capacity change from 0 to 32768 [ 471.847998][T29151] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (29151) [ 471.852996][T29151] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 471.855304][T29151] BTRFS info (device loop0): using free space tree [ 471.865705][T29151] BTRFS info (device loop0): enabling ssd optimizations [ 471.867573][T29151] BTRFS info (device loop0): auto enabling async discard [ 471.871554][T29151] FAULT_INJECTION: forcing a failure. [ 471.871554][T29151] name failslab, interval 1, probability 0, space 0, times 0 [ 471.875078][T29151] CPU: 1 PID: 29151 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 471.877723][T29151] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 471.880275][T29151] Call trace: [ 471.881139][T29151] dump_backtrace+0x1b8/0x1e4 [ 471.882397][T29151] show_stack+0x2c/0x44 [ 471.883475][T29151] dump_stack_lvl+0xd0/0x124 [ 471.884671][T29151] dump_stack+0x1c/0x28 [ 471.885724][T29151] should_fail_ex+0x3f8/0x5c4 [ 471.886934][T29151] __should_failslab+0xc8/0x128 [ 471.888191][T29151] should_failslab+0x10/0x28 [ 471.889384][T29151] kmem_cache_alloc+0x80/0x424 [ 471.890685][T29151] btrfs_alloc_path+0x30/0x3c [ 471.891950][T29151] __btrfs_run_delayed_items+0x88/0x420 [ 471.893452][T29151] btrfs_run_delayed_items+0x24/0x34 [ 471.894826][T29151] create_pending_snapshot+0x8e4/0x2834 [ 471.896305][T29151] create_pending_snapshots+0x150/0x198 [ 471.897767][T29151] btrfs_commit_transaction+0x1000/0x2d58 [ 471.899324][T29151] create_snapshot+0x418/0x6f0 [ 471.900548][T29151] btrfs_mksubvol+0x494/0x5f8 [ 471.901750][T29151] btrfs_mksnapshot+0xc8/0x158 [ 471.903040][T29151] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 471.904526][T29151] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 471.905956][T29151] btrfs_ioctl+0x9b4/0xb08 [ 471.907102][T29151] __arm64_sys_ioctl+0x14c/0x1c8 [ 471.908436][T29151] invoke_syscall+0x98/0x2b8 [ 471.909655][T29151] el0_svc_common+0x130/0x23c [ 471.910939][T29151] do_el0_svc+0x48/0x58 [ 471.912080][T29151] el0_svc+0x58/0x16c [ 471.913149][T29151] el0t_64_sync_handler+0x84/0xfc [ 471.914436][T29151] el0t_64_sync+0x190/0x194 [ 471.915875][T29151] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 471.918646][T29151] BTRFS info (device loop0: state EA): forced readonly [ 471.920380][T29151] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 471.922798][T29151] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 472.117643][T29168] loop0: detected capacity change from 0 to 32768 [ 472.120396][T29168] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (29168) [ 472.126799][T29168] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 472.129123][T29168] BTRFS info (device loop0): using free space tree [ 472.139384][T29168] BTRFS info (device loop0): enabling ssd optimizations [ 472.141292][T29168] BTRFS info (device loop0): auto enabling async discard [ 472.145216][T29168] FAULT_INJECTION: forcing a failure. [ 472.145216][T29168] name failslab, interval 1, probability 0, space 0, times 0 [ 472.148619][T29168] CPU: 0 PID: 29168 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 472.151313][T29168] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 472.153997][T29168] Call trace: [ 472.154904][T29168] dump_backtrace+0x1b8/0x1e4 [ 472.156144][T29168] show_stack+0x2c/0x44 [ 472.157246][T29168] dump_stack_lvl+0xd0/0x124 [ 472.158475][T29168] dump_stack+0x1c/0x28 [ 472.159581][T29168] should_fail_ex+0x3f8/0x5c4 [ 472.160917][T29168] __should_failslab+0xc8/0x128 [ 472.162265][T29168] should_failslab+0x10/0x28 [ 472.163448][T29168] kmem_cache_alloc+0x80/0x424 [ 472.164765][T29168] btrfs_alloc_path+0x30/0x3c [ 472.165994][T29168] __btrfs_run_delayed_items+0x88/0x420 [ 472.167444][T29168] btrfs_run_delayed_items+0x24/0x34 [ 472.168817][T29168] create_pending_snapshot+0x8e4/0x2834 [ 472.170268][T29168] create_pending_snapshots+0x150/0x198 [ 472.171726][T29168] btrfs_commit_transaction+0x1000/0x2d58 [ 472.173265][T29168] create_snapshot+0x418/0x6f0 [ 472.174549][T29168] btrfs_mksubvol+0x494/0x5f8 [ 472.175742][T29168] btrfs_mksnapshot+0xc8/0x158 [ 472.176958][T29168] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 472.178465][T29168] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 472.180044][T29168] btrfs_ioctl+0x9b4/0xb08 [ 472.181199][T29168] __arm64_sys_ioctl+0x14c/0x1c8 [ 472.182498][T29168] invoke_syscall+0x98/0x2b8 [ 472.183766][T29168] el0_svc_common+0x130/0x23c [ 472.185009][T29168] do_el0_svc+0x48/0x58 [ 472.186115][T29168] el0_svc+0x58/0x16c [ 472.187181][T29168] el0t_64_sync_handler+0x84/0xfc [ 472.188519][T29168] el0t_64_sync+0x190/0x194 [ 472.192246][T29168] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 472.194934][T29168] BTRFS info (device loop0: state EA): forced readonly [ 472.196680][T29168] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 472.199060][T29168] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 472.413746][T29185] loop0: detected capacity change from 0 to 32768 [ 472.416561][T29185] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (29185) [ 472.421325][T29185] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 472.423715][T29185] BTRFS info (device loop0): using free space tree [ 472.434015][T29185] BTRFS info (device loop0): enabling ssd optimizations [ 472.436107][T29185] BTRFS info (device loop0): auto enabling async discard [ 472.440085][T29185] FAULT_INJECTION: forcing a failure. [ 472.440085][T29185] name failslab, interval 1, probability 0, space 0, times 0 [ 472.443478][T29185] CPU: 1 PID: 29185 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 472.446198][T29185] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 472.448840][T29185] Call trace: [ 472.449706][T29185] dump_backtrace+0x1b8/0x1e4 [ 472.450959][T29185] show_stack+0x2c/0x44 [ 472.452080][T29185] dump_stack_lvl+0xd0/0x124 [ 472.453280][T29185] dump_stack+0x1c/0x28 [ 472.454373][T29185] should_fail_ex+0x3f8/0x5c4 [ 472.455613][T29185] __should_failslab+0xc8/0x128 [ 472.456980][T29185] should_failslab+0x10/0x28 [ 472.458194][T29185] kmem_cache_alloc+0x80/0x424 [ 472.459529][T29185] btrfs_alloc_path+0x30/0x3c [ 472.460811][T29185] __btrfs_run_delayed_items+0x88/0x420 [ 472.462367][T29185] btrfs_run_delayed_items+0x24/0x34 [ 472.463811][T29185] create_pending_snapshot+0x8e4/0x2834 [ 472.465342][T29185] create_pending_snapshots+0x150/0x198 [ 472.466880][T29185] btrfs_commit_transaction+0x1000/0x2d58 [ 472.468435][T29185] create_snapshot+0x418/0x6f0 [ 472.469719][T29185] btrfs_mksubvol+0x494/0x5f8 [ 472.470981][T29185] btrfs_mksnapshot+0xc8/0x158 [ 472.472296][T29185] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 472.473762][T29185] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 472.475300][T29185] btrfs_ioctl+0x9b4/0xb08 [ 472.476468][T29185] __arm64_sys_ioctl+0x14c/0x1c8 [ 472.477825][T29185] invoke_syscall+0x98/0x2b8 [ 472.479054][T29185] el0_svc_common+0x130/0x23c [ 472.480242][T29185] do_el0_svc+0x48/0x58 [ 472.481360][T29185] el0_svc+0x58/0x16c [ 472.482417][T29185] el0t_64_sync_handler+0x84/0xfc [ 472.483775][T29185] el0t_64_sync+0x190/0x194 [ 472.485152][T29185] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 472.487815][T29185] BTRFS info (device loop0: state EA): forced readonly [ 472.489525][T29185] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 472.491862][T29185] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 472.687664][T29202] loop0: detected capacity change from 0 to 32768 [ 472.690523][T29202] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (29202) [ 472.695459][T29202] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 472.697775][T29202] BTRFS info (device loop0): using free space tree [ 472.707245][T29202] BTRFS info (device loop0): enabling ssd optimizations [ 472.709142][T29202] BTRFS info (device loop0): auto enabling async discard [ 472.712864][T29202] FAULT_INJECTION: forcing a failure. [ 472.712864][T29202] name failslab, interval 1, probability 0, space 0, times 0 [ 472.716152][T29202] CPU: 1 PID: 29202 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 472.718830][T29202] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 472.721465][T29202] Call trace: [ 472.722354][T29202] dump_backtrace+0x1b8/0x1e4 [ 472.723609][T29202] show_stack+0x2c/0x44 [ 472.724720][T29202] dump_stack_lvl+0xd0/0x124 [ 472.725954][T29202] dump_stack+0x1c/0x28 [ 472.727099][T29202] should_fail_ex+0x3f8/0x5c4 [ 472.728382][T29202] __should_failslab+0xc8/0x128 [ 472.729660][T29202] should_failslab+0x10/0x28 [ 472.730942][T29202] kmem_cache_alloc+0x80/0x424 [ 472.732180][T29202] btrfs_alloc_path+0x30/0x3c [ 472.733427][T29202] __btrfs_run_delayed_items+0x88/0x420 [ 472.734908][T29202] btrfs_run_delayed_items+0x24/0x34 [ 472.736304][T29202] btrfs_commit_transaction+0xa10/0x2d58 [ 472.737791][T29202] create_snapshot+0x418/0x6f0 [ 472.739034][T29202] btrfs_mksubvol+0x494/0x5f8 [ 472.740260][T29202] btrfs_mksnapshot+0xc8/0x158 [ 472.741503][T29202] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 472.742963][T29202] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 472.744503][T29202] btrfs_ioctl+0x9b4/0xb08 [ 472.745689][T29202] __arm64_sys_ioctl+0x14c/0x1c8 [ 472.747002][T29202] invoke_syscall+0x98/0x2b8 [ 472.748201][T29202] el0_svc_common+0x130/0x23c [ 472.749457][T29202] do_el0_svc+0x48/0x58 [ 472.750530][T29202] el0_svc+0x58/0x16c [ 472.751582][T29202] el0t_64_sync_handler+0x84/0xfc [ 472.752879][T29202] el0t_64_sync+0x190/0x194 [ 472.754285][T29202] BTRFS warning (device loop0): Skipping commit of aborted transaction. [ 472.756363][T29202] BTRFS: error (device loop0: state A) in cleanup_transaction:1983: errno=-12 Out of memory [ 472.758971][T29202] BTRFS info (device loop0: state EA): forced readonly [ 472.962898][T29219] loop0: detected capacity change from 0 to 32768 [ 472.965788][T29219] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (29219) [ 472.970420][T29219] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 472.972718][T29219] BTRFS info (device loop0): using free space tree [ 472.983708][T29219] BTRFS info (device loop0): enabling ssd optimizations [ 472.985590][T29219] BTRFS info (device loop0): auto enabling async discard [ 472.989571][T29219] FAULT_INJECTION: forcing a failure. [ 472.989571][T29219] name failslab, interval 1, probability 0, space 0, times 0 [ 472.993081][T29219] CPU: 1 PID: 29219 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 472.995848][T29219] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 472.998489][T29219] Call trace: [ 472.999361][T29219] dump_backtrace+0x1b8/0x1e4 [ 473.000627][T29219] show_stack+0x2c/0x44 [ 473.001750][T29219] dump_stack_lvl+0xd0/0x124 [ 473.002923][T29219] dump_stack+0x1c/0x28 [ 473.004000][T29219] should_fail_ex+0x3f8/0x5c4 [ 473.005214][T29219] __should_failslab+0xc8/0x128 [ 473.006484][T29219] should_failslab+0x10/0x28 [ 473.007679][T29219] kmem_cache_alloc+0x80/0x424 [ 473.008925][T29219] btrfs_alloc_path+0x30/0x3c [ 473.010185][T29219] __btrfs_run_delayed_items+0x88/0x420 [ 473.011635][T29219] btrfs_run_delayed_items+0x24/0x34 [ 473.013011][T29219] btrfs_commit_transaction+0xa10/0x2d58 [ 473.014436][T29219] create_snapshot+0x418/0x6f0 [ 473.015704][T29219] btrfs_mksubvol+0x494/0x5f8 [ 473.016976][T29219] btrfs_mksnapshot+0xc8/0x158 [ 473.018245][T29219] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 473.019735][T29219] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 473.021241][T29219] btrfs_ioctl+0x9b4/0xb08 [ 473.022436][T29219] __arm64_sys_ioctl+0x14c/0x1c8 [ 473.023690][T29219] invoke_syscall+0x98/0x2b8 [ 473.024936][T29219] el0_svc_common+0x130/0x23c [ 473.026170][T29219] do_el0_svc+0x48/0x58 [ 473.027238][T29219] el0_svc+0x58/0x16c [ 473.028289][T29219] el0t_64_sync_handler+0x84/0xfc [ 473.029607][T29219] el0t_64_sync+0x190/0x194 [ 473.031006][T29219] BTRFS warning (device loop0): Skipping commit of aborted transaction. [ 473.033358][T29219] BTRFS: error (device loop0: state A) in cleanup_transaction:1983: errno=-12 Out of memory [ 473.036062][T29219] BTRFS info (device loop0: state EA): forced readonly [ 473.243386][T29236] loop0: detected capacity change from 0 to 32768 [ 473.246347][T29236] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (29236) [ 473.251132][T29236] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 473.253433][T29236] BTRFS info (device loop0): using free space tree [ 473.263730][T29236] BTRFS info (device loop0): enabling ssd optimizations [ 473.265625][T29236] BTRFS info (device loop0): auto enabling async discard [ 473.269364][T29236] FAULT_INJECTION: forcing a failure. [ 473.269364][T29236] name failslab, interval 1, probability 0, space 0, times 0 [ 473.273270][T29236] CPU: 1 PID: 29236 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 473.276050][T29236] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 473.278682][T29236] Call trace: [ 473.279546][T29236] dump_backtrace+0x1b8/0x1e4 [ 473.280827][T29236] show_stack+0x2c/0x44 [ 473.281905][T29236] dump_stack_lvl+0xd0/0x124 [ 473.283125][T29236] dump_stack+0x1c/0x28 [ 473.284274][T29236] should_fail_ex+0x3f8/0x5c4 [ 473.285490][T29236] __should_failslab+0xc8/0x128 [ 473.286815][T29236] should_failslab+0x10/0x28 [ 473.287989][T29236] kmem_cache_alloc+0x80/0x424 [ 473.289216][T29236] btrfs_alloc_path+0x30/0x3c [ 473.290416][T29236] __btrfs_run_delayed_items+0x88/0x420 [ 473.291870][T29236] btrfs_run_delayed_items+0x24/0x34 [ 473.293321][T29236] create_pending_snapshot+0x8e4/0x2834 [ 473.294813][T29236] create_pending_snapshots+0x150/0x198 [ 473.296208][T29236] btrfs_commit_transaction+0x1000/0x2d58 [ 473.297751][T29236] create_snapshot+0x418/0x6f0 [ 473.299037][T29236] btrfs_mksubvol+0x494/0x5f8 [ 473.300272][T29236] btrfs_mksnapshot+0xc8/0x158 [ 473.301552][T29236] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 473.303018][T29236] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 473.304526][T29236] btrfs_ioctl+0x9b4/0xb08 [ 473.305682][T29236] __arm64_sys_ioctl+0x14c/0x1c8 [ 473.306967][T29236] invoke_syscall+0x98/0x2b8 [ 473.308208][T29236] el0_svc_common+0x130/0x23c [ 473.309471][T29236] do_el0_svc+0x48/0x58 [ 473.310544][T29236] el0_svc+0x58/0x16c [ 473.311641][T29236] el0t_64_sync_handler+0x84/0xfc [ 473.312954][T29236] el0t_64_sync+0x190/0x194 [ 473.316412][T29236] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 473.319319][T29236] BTRFS info (device loop0: state EA): forced readonly [ 473.321208][T29236] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 473.324076][T29236] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 473.555544][T29253] loop0: detected capacity change from 0 to 32768 [ 473.558879][T29253] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (29253) [ 473.563752][T29253] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 473.565914][T29253] BTRFS info (device loop0): using free space tree [ 473.576526][T29253] BTRFS info (device loop0): enabling ssd optimizations [ 473.578398][T29253] BTRFS info (device loop0): auto enabling async discard [ 473.809128][T29270] loop0: detected capacity change from 0 to 32768 [ 473.812228][T29270] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (29270) [ 473.817176][T29270] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 473.819495][T29270] BTRFS info (device loop0): using free space tree [ 473.828770][T29270] BTRFS info (device loop0): enabling ssd optimizations [ 473.830685][T29270] BTRFS info (device loop0): auto enabling async discard [ 473.834566][T29270] FAULT_INJECTION: forcing a failure. [ 473.834566][T29270] name failslab, interval 1, probability 0, space 0, times 0 [ 473.837965][T29270] CPU: 0 PID: 29270 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 473.840556][T29270] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 473.843183][T29270] Call trace: [ 473.844041][T29270] dump_backtrace+0x1b8/0x1e4 [ 473.845254][T29270] show_stack+0x2c/0x44 [ 473.846359][T29270] dump_stack_lvl+0xd0/0x124 [ 473.847562][T29270] dump_stack+0x1c/0x28 [ 473.848614][T29270] should_fail_ex+0x3f8/0x5c4 [ 473.849863][T29270] __should_failslab+0xc8/0x128 [ 473.851200][T29270] should_failslab+0x10/0x28 [ 473.852481][T29270] kmem_cache_alloc+0x80/0x424 [ 473.853732][T29270] btrfs_alloc_path+0x30/0x3c [ 473.854946][T29270] __btrfs_run_delayed_items+0x88/0x420 [ 473.856344][T29270] btrfs_run_delayed_items+0x24/0x34 [ 473.857724][T29270] create_pending_snapshot+0x8e4/0x2834 [ 473.859167][T29270] create_pending_snapshots+0x150/0x198 [ 473.860656][T29270] btrfs_commit_transaction+0x1000/0x2d58 [ 473.862195][T29270] create_snapshot+0x418/0x6f0 [ 473.863462][T29270] btrfs_mksubvol+0x494/0x5f8 [ 473.864784][T29270] btrfs_mksnapshot+0xc8/0x158 [ 473.866078][T29270] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 473.867607][T29270] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 473.869145][T29270] btrfs_ioctl+0x9b4/0xb08 [ 473.870274][T29270] __arm64_sys_ioctl+0x14c/0x1c8 [ 473.871615][T29270] invoke_syscall+0x98/0x2b8 [ 473.872925][T29270] el0_svc_common+0x130/0x23c [ 473.874196][T29270] do_el0_svc+0x48/0x58 [ 473.875343][T29270] el0_svc+0x58/0x16c [ 473.876411][T29270] el0t_64_sync_handler+0x84/0xfc [ 473.877739][T29270] el0t_64_sync+0x190/0x194 [ 473.879626][T29270] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 473.882625][T29270] BTRFS info (device loop0: state EA): forced readonly [ 473.884488][T29270] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 473.887031][T29270] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 474.090957][T29287] loop0: detected capacity change from 0 to 32768 [ 474.094318][T29287] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (29287) [ 474.099107][T29287] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 474.101298][T29287] BTRFS info (device loop0): using free space tree [ 474.111851][T29287] BTRFS info (device loop0): enabling ssd optimizations [ 474.113908][T29287] BTRFS info (device loop0): auto enabling async discard [ 474.117915][T29287] FAULT_INJECTION: forcing a failure. [ 474.117915][T29287] name failslab, interval 1, probability 0, space 0, times 0 [ 474.121250][T29287] CPU: 0 PID: 29287 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 474.124001][T29287] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 474.126728][T29287] Call trace: [ 474.127622][T29287] dump_backtrace+0x1b8/0x1e4 [ 474.128891][T29287] show_stack+0x2c/0x44 [ 474.130035][T29287] dump_stack_lvl+0xd0/0x124 [ 474.131221][T29287] dump_stack+0x1c/0x28 [ 474.132319][T29287] should_fail_ex+0x3f8/0x5c4 [ 474.133539][T29287] __should_failslab+0xc8/0x128 [ 474.134818][T29287] should_failslab+0x10/0x28 [ 474.136001][T29287] kmem_cache_alloc+0x80/0x424 [ 474.137303][T29287] btrfs_alloc_path+0x30/0x3c [ 474.138541][T29287] __btrfs_run_delayed_items+0x88/0x420 [ 474.140052][T29287] btrfs_run_delayed_items+0x24/0x34 [ 474.141455][T29287] btrfs_commit_transaction+0xa10/0x2d58 [ 474.142955][T29287] create_snapshot+0x418/0x6f0 [ 474.144216][T29287] btrfs_mksubvol+0x494/0x5f8 [ 474.145480][T29287] btrfs_mksnapshot+0xc8/0x158 [ 474.146797][T29287] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 474.148295][T29287] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 474.149806][T29287] btrfs_ioctl+0x9b4/0xb08 [ 474.150967][T29287] __arm64_sys_ioctl+0x14c/0x1c8 [ 474.152261][T29287] invoke_syscall+0x98/0x2b8 [ 474.153443][T29287] el0_svc_common+0x130/0x23c [ 474.154617][T29287] do_el0_svc+0x48/0x58 [ 474.155756][T29287] el0_svc+0x58/0x16c [ 474.156811][T29287] el0t_64_sync_handler+0x84/0xfc [ 474.158154][T29287] el0t_64_sync+0x190/0x194 [ 474.160710][T29287] BTRFS warning (device loop0): Skipping commit of aborted transaction. [ 474.163002][T29287] BTRFS: error (device loop0: state A) in cleanup_transaction:1983: errno=-12 Out of memory [ 474.165515][T29287] BTRFS info (device loop0: state EA): forced readonly [ 474.358755][T29304] loop0: detected capacity change from 0 to 32768 [ 474.361627][T29304] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (29304) [ 474.366761][T29304] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 474.369002][T29304] BTRFS info (device loop0): using free space tree [ 474.379498][T29304] BTRFS info (device loop0): enabling ssd optimizations [ 474.381430][T29304] BTRFS info (device loop0): auto enabling async discard [ 474.385273][T29304] FAULT_INJECTION: forcing a failure. [ 474.385273][T29304] name failslab, interval 1, probability 0, space 0, times 0 [ 474.388480][T29304] CPU: 1 PID: 29304 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 474.391149][T29304] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 474.393925][T29304] Call trace: [ 474.394788][T29304] dump_backtrace+0x1b8/0x1e4 [ 474.396088][T29304] show_stack+0x2c/0x44 [ 474.397141][T29304] dump_stack_lvl+0xd0/0x124 [ 474.398321][T29304] dump_stack+0x1c/0x28 [ 474.399431][T29304] should_fail_ex+0x3f8/0x5c4 [ 474.400679][T29304] __should_failslab+0xc8/0x128 [ 474.402042][T29304] should_failslab+0x10/0x28 [ 474.403279][T29304] kmem_cache_alloc+0x80/0x424 [ 474.404528][T29304] btrfs_alloc_path+0x30/0x3c [ 474.405811][T29304] __btrfs_run_delayed_items+0x88/0x420 [ 474.407364][T29304] btrfs_run_delayed_items+0x24/0x34 [ 474.408812][T29304] create_pending_snapshot+0x8e4/0x2834 [ 474.410287][T29304] create_pending_snapshots+0x150/0x198 [ 474.411742][T29304] btrfs_commit_transaction+0x1000/0x2d58 [ 474.413292][T29304] create_snapshot+0x418/0x6f0 [ 474.414536][T29304] btrfs_mksubvol+0x494/0x5f8 [ 474.415808][T29304] btrfs_mksnapshot+0xc8/0x158 [ 474.417039][T29304] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 474.418566][T29304] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 474.420102][T29304] btrfs_ioctl+0x9b4/0xb08 [ 474.421312][T29304] __arm64_sys_ioctl+0x14c/0x1c8 [ 474.422644][T29304] invoke_syscall+0x98/0x2b8 [ 474.423873][T29304] el0_svc_common+0x130/0x23c [ 474.425130][T29304] do_el0_svc+0x48/0x58 [ 474.426177][T29304] el0_svc+0x58/0x16c [ 474.427302][T29304] el0t_64_sync_handler+0x84/0xfc [ 474.428616][T29304] el0t_64_sync+0x190/0x194 [ 474.430071][T29304] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 474.432892][T29304] BTRFS info (device loop0: state EA): forced readonly [ 474.434682][T29304] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 474.437019][T29304] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 474.643879][T29321] loop0: detected capacity change from 0 to 32768 [ 474.647164][T29321] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (29321) [ 474.651777][T29321] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 474.654211][T29321] BTRFS info (device loop0): using free space tree [ 474.664528][T29321] BTRFS info (device loop0): enabling ssd optimizations [ 474.666383][T29321] BTRFS info (device loop0): auto enabling async discard [ 474.670123][T29321] FAULT_INJECTION: forcing a failure. [ 474.670123][T29321] name failslab, interval 1, probability 0, space 0, times 0 [ 474.673554][T29321] CPU: 1 PID: 29321 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 474.676258][T29321] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 474.678730][T29321] Call trace: [ 474.679513][T29321] dump_backtrace+0x1b8/0x1e4 [ 474.680702][T29321] show_stack+0x2c/0x44 [ 474.681721][T29321] dump_stack_lvl+0xd0/0x124 [ 474.682894][T29321] dump_stack+0x1c/0x28 [ 474.683982][T29321] should_fail_ex+0x3f8/0x5c4 [ 474.685196][T29321] __should_failslab+0xc8/0x128 [ 474.686503][T29321] should_failslab+0x10/0x28 [ 474.687731][T29321] kmem_cache_alloc+0x80/0x424 [ 474.688951][T29321] btrfs_alloc_path+0x30/0x3c [ 474.690151][T29321] __btrfs_run_delayed_items+0x88/0x420 [ 474.691705][T29321] btrfs_run_delayed_items+0x24/0x34 [ 474.693069][T29321] create_pending_snapshot+0x8e4/0x2834 [ 474.694539][T29321] create_pending_snapshots+0x150/0x198 [ 474.695992][T29321] btrfs_commit_transaction+0x1000/0x2d58 [ 474.697477][T29321] create_snapshot+0x418/0x6f0 [ 474.698782][T29321] btrfs_mksubvol+0x494/0x5f8 [ 474.700012][T29321] btrfs_mksnapshot+0xc8/0x158 [ 474.701266][T29321] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 474.702765][T29321] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 474.704280][T29321] btrfs_ioctl+0x9b4/0xb08 [ 474.705466][T29321] __arm64_sys_ioctl+0x14c/0x1c8 [ 474.706751][T29321] invoke_syscall+0x98/0x2b8 [ 474.707931][T29321] el0_svc_common+0x130/0x23c [ 474.709147][T29321] do_el0_svc+0x48/0x58 [ 474.710255][T29321] el0_svc+0x58/0x16c [ 474.711306][T29321] el0t_64_sync_handler+0x84/0xfc [ 474.712599][T29321] el0t_64_sync+0x190/0x194 [ 474.713958][T29321] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 474.716592][T29321] BTRFS info (device loop0: state EA): forced readonly [ 474.718448][T29321] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 474.720751][T29321] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 474.915379][T29338] loop0: detected capacity change from 0 to 32768 [ 474.918234][T29338] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (29338) [ 474.922878][T29338] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 474.925042][T29338] BTRFS info (device loop0): using free space tree [ 474.935057][T29338] BTRFS info (device loop0): enabling ssd optimizations [ 474.936947][T29338] BTRFS info (device loop0): auto enabling async discard [ 474.940591][T29338] FAULT_INJECTION: forcing a failure. [ 474.940591][T29338] name failslab, interval 1, probability 0, space 0, times 0 [ 474.944085][T29338] CPU: 1 PID: 29338 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 474.946749][T29338] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 474.949294][T29338] Call trace: [ 474.950132][T29338] dump_backtrace+0x1b8/0x1e4 [ 474.951317][T29338] show_stack+0x2c/0x44 [ 474.952383][T29338] dump_stack_lvl+0xd0/0x124 [ 474.953557][T29338] dump_stack+0x1c/0x28 [ 474.954642][T29338] should_fail_ex+0x3f8/0x5c4 [ 474.955899][T29338] __should_failslab+0xc8/0x128 [ 474.957158][T29338] should_failslab+0x10/0x28 [ 474.958326][T29338] kmem_cache_alloc+0x80/0x424 [ 474.959566][T29338] btrfs_alloc_path+0x30/0x3c [ 474.960818][T29338] __btrfs_run_delayed_items+0x88/0x420 [ 474.962247][T29338] btrfs_run_delayed_items+0x24/0x34 [ 474.963610][T29338] create_pending_snapshot+0x8e4/0x2834 [ 474.965016][T29338] create_pending_snapshots+0x150/0x198 [ 474.966441][T29338] btrfs_commit_transaction+0x1000/0x2d58 [ 474.967941][T29338] create_snapshot+0x418/0x6f0 [ 474.969136][T29338] btrfs_mksubvol+0x494/0x5f8 [ 474.970341][T29338] btrfs_mksnapshot+0xc8/0x158 [ 474.971601][T29338] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 474.973033][T29338] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 474.974481][T29338] btrfs_ioctl+0x9b4/0xb08 [ 474.975584][T29338] __arm64_sys_ioctl+0x14c/0x1c8 [ 474.976883][T29338] invoke_syscall+0x98/0x2b8 [ 474.978062][T29338] el0_svc_common+0x130/0x23c [ 474.979298][T29338] do_el0_svc+0x48/0x58 [ 474.980361][T29338] el0_svc+0x58/0x16c [ 474.981470][T29338] el0t_64_sync_handler+0x84/0xfc [ 474.982741][T29338] el0t_64_sync+0x190/0x194 [ 474.984149][T29338] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 474.986830][T29338] BTRFS info (device loop0: state EA): forced readonly [ 474.988644][T29338] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 474.991056][T29338] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 475.186023][T29355] loop0: detected capacity change from 0 to 32768 [ 475.188895][T29355] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (29355) [ 475.194230][T29355] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 475.196533][T29355] BTRFS info (device loop0): using free space tree [ 475.206996][T29355] BTRFS info (device loop0): enabling ssd optimizations [ 475.208969][T29355] BTRFS info (device loop0): auto enabling async discard [ 475.212661][T29355] FAULT_INJECTION: forcing a failure. [ 475.212661][T29355] name failslab, interval 1, probability 0, space 0, times 0 [ 475.216144][T29355] CPU: 1 PID: 29355 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 475.218855][T29355] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 475.221564][T29355] Call trace: [ 475.222447][T29355] dump_backtrace+0x1b8/0x1e4 [ 475.223733][T29355] show_stack+0x2c/0x44 [ 475.224829][T29355] dump_stack_lvl+0xd0/0x124 [ 475.226119][T29355] dump_stack+0x1c/0x28 [ 475.227240][T29355] should_fail_ex+0x3f8/0x5c4 [ 475.228479][T29355] __should_failslab+0xc8/0x128 [ 475.229712][T29355] should_failslab+0x10/0x28 [ 475.230927][T29355] kmem_cache_alloc+0x80/0x424 [ 475.232184][T29355] btrfs_alloc_path+0x30/0x3c [ 475.233431][T29355] __btrfs_run_delayed_items+0x88/0x420 [ 475.234653][T29355] btrfs_run_delayed_items+0x24/0x34 [ 475.235866][T29355] btrfs_commit_transaction+0xa10/0x2d58 [ 475.237419][T29355] create_snapshot+0x418/0x6f0 [ 475.238675][T29355] btrfs_mksubvol+0x494/0x5f8 [ 475.239900][T29355] btrfs_mksnapshot+0xc8/0x158 [ 475.241140][T29355] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 475.242660][T29355] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 475.244187][T29355] btrfs_ioctl+0x9b4/0xb08 [ 475.245344][T29355] __arm64_sys_ioctl+0x14c/0x1c8 [ 475.246644][T29355] invoke_syscall+0x98/0x2b8 [ 475.247934][T29355] el0_svc_common+0x130/0x23c [ 475.249130][T29355] do_el0_svc+0x48/0x58 [ 475.250209][T29355] el0_svc+0x58/0x16c [ 475.251284][T29355] el0t_64_sync_handler+0x84/0xfc [ 475.252608][T29355] el0t_64_sync+0x190/0x194 [ 475.254038][T29355] BTRFS warning (device loop0): Skipping commit of aborted transaction. [ 475.256296][T29355] BTRFS: error (device loop0: state A) in cleanup_transaction:1983: errno=-12 Out of memory [ 475.259040][T29355] BTRFS info (device loop0: state EA): forced readonly [ 475.463236][T29372] loop0: detected capacity change from 0 to 32768 [ 475.466176][T29372] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (29372) [ 475.470946][T29372] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 475.473228][T29372] BTRFS info (device loop0): using free space tree [ 475.483848][T29372] BTRFS info (device loop0): enabling ssd optimizations [ 475.485628][T29372] BTRFS info (device loop0): auto enabling async discard [ 475.489359][T29372] FAULT_INJECTION: forcing a failure. [ 475.489359][T29372] name failslab, interval 1, probability 0, space 0, times 0 [ 475.492682][T29372] CPU: 1 PID: 29372 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 475.495470][T29372] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 475.498059][T29372] Call trace: [ 475.498900][T29372] dump_backtrace+0x1b8/0x1e4 [ 475.500096][T29372] show_stack+0x2c/0x44 [ 475.501176][T29372] dump_stack_lvl+0xd0/0x124 [ 475.502384][T29372] dump_stack+0x1c/0x28 [ 475.503499][T29372] should_fail_ex+0x3f8/0x5c4 [ 475.504755][T29372] __should_failslab+0xc8/0x128 [ 475.505998][T29372] should_failslab+0x10/0x28 [ 475.507163][T29372] kmem_cache_alloc+0x80/0x424 [ 475.508375][T29372] btrfs_alloc_path+0x30/0x3c [ 475.509619][T29372] __btrfs_run_delayed_items+0x88/0x420 [ 475.511088][T29372] btrfs_run_delayed_items+0x24/0x34 [ 475.512455][T29372] create_pending_snapshot+0x8e4/0x2834 [ 475.513906][T29372] create_pending_snapshots+0x150/0x198 [ 475.515346][T29372] btrfs_commit_transaction+0x1000/0x2d58 [ 475.516845][T29372] create_snapshot+0x418/0x6f0 [ 475.518129][T29372] btrfs_mksubvol+0x494/0x5f8 [ 475.519311][T29372] btrfs_mksnapshot+0xc8/0x158 [ 475.520545][T29372] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 475.521950][T29372] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 475.523424][T29372] btrfs_ioctl+0x9b4/0xb08 [ 475.524604][T29372] __arm64_sys_ioctl+0x14c/0x1c8 [ 475.525921][T29372] invoke_syscall+0x98/0x2b8 [ 475.527118][T29372] el0_svc_common+0x130/0x23c [ 475.528361][T29372] do_el0_svc+0x48/0x58 [ 475.529479][T29372] el0_svc+0x58/0x16c [ 475.530543][T29372] el0t_64_sync_handler+0x84/0xfc [ 475.531849][T29372] el0t_64_sync+0x190/0x194 [ 475.533253][T29372] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 475.535940][T29372] BTRFS info (device loop0: state EA): forced readonly [ 475.537658][T29372] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 475.540011][T29372] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 475.737564][T29389] loop0: detected capacity change from 0 to 32768 [ 475.740459][T29389] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (29389) [ 475.745480][T29389] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 475.747704][T29389] BTRFS info (device loop0): using free space tree [ 475.758126][T29389] BTRFS info (device loop0): enabling ssd optimizations [ 475.759896][T29389] BTRFS info (device loop0): auto enabling async discard [ 475.764867][T29389] FAULT_INJECTION: forcing a failure. [ 475.764867][T29389] name failslab, interval 1, probability 0, space 0, times 0 [ 475.768305][T29389] CPU: 1 PID: 29389 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 475.770943][T29389] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 475.773590][T29389] Call trace: [ 475.774535][T29389] dump_backtrace+0x1b8/0x1e4 [ 475.775736][T29389] show_stack+0x2c/0x44 [ 475.776804][T29389] dump_stack_lvl+0xd0/0x124 [ 475.777980][T29389] dump_stack+0x1c/0x28 [ 475.779074][T29389] should_fail_ex+0x3f8/0x5c4 [ 475.780298][T29389] __should_failslab+0xc8/0x128 [ 475.781547][T29389] should_failslab+0x10/0x28 [ 475.782769][T29389] kmem_cache_alloc+0x80/0x424 [ 475.784052][T29389] btrfs_alloc_path+0x30/0x3c [ 475.785280][T29389] __btrfs_run_delayed_items+0x88/0x420 [ 475.786761][T29389] btrfs_run_delayed_items+0x24/0x34 [ 475.788101][T29389] create_pending_snapshot+0x8e4/0x2834 [ 475.789557][T29389] create_pending_snapshots+0x150/0x198 [ 475.790997][T29389] btrfs_commit_transaction+0x1000/0x2d58 [ 475.792498][T29389] create_snapshot+0x418/0x6f0 [ 475.793765][T29389] btrfs_mksubvol+0x494/0x5f8 [ 475.794987][T29389] btrfs_mksnapshot+0xc8/0x158 [ 475.796239][T29389] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 475.797675][T29389] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 475.799144][T29389] btrfs_ioctl+0x9b4/0xb08 [ 475.800282][T29389] __arm64_sys_ioctl+0x14c/0x1c8 [ 475.801545][T29389] invoke_syscall+0x98/0x2b8 [ 475.802758][T29389] el0_svc_common+0x130/0x23c [ 475.804028][T29389] do_el0_svc+0x48/0x58 [ 475.805156][T29389] el0_svc+0x58/0x16c [ 475.806273][T29389] el0t_64_sync_handler+0x84/0xfc [ 475.807576][T29389] el0t_64_sync+0x190/0x194 [ 475.811088][T29389] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 475.814062][T29389] BTRFS info (device loop0: state EA): forced readonly [ 475.816022][T29389] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 475.818541][T29389] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 476.054249][T29406] loop0: detected capacity change from 0 to 32768 [ 476.057247][T29406] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (29406) [ 476.061982][T29406] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 476.064313][T29406] BTRFS info (device loop0): using free space tree [ 476.075166][T29406] BTRFS info (device loop0): enabling ssd optimizations [ 476.077021][T29406] BTRFS info (device loop0): auto enabling async discard [ 476.081404][T29406] FAULT_INJECTION: forcing a failure. [ 476.081404][T29406] name failslab, interval 1, probability 0, space 0, times 0 [ 476.085429][T29406] CPU: 1 PID: 29406 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 476.088203][T29406] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 476.090900][T29406] Call trace: [ 476.091764][T29406] dump_backtrace+0x1b8/0x1e4 [ 476.093008][T29406] show_stack+0x2c/0x44 [ 476.094156][T29406] dump_stack_lvl+0xd0/0x124 [ 476.095361][T29406] dump_stack+0x1c/0x28 [ 476.096483][T29406] should_fail_ex+0x3f8/0x5c4 [ 476.097671][T29406] __should_failslab+0xc8/0x128 [ 476.098996][T29406] should_failslab+0x10/0x28 [ 476.100244][T29406] kmem_cache_alloc+0x80/0x424 [ 476.101518][T29406] btrfs_alloc_path+0x30/0x3c [ 476.102793][T29406] __btrfs_run_delayed_items+0x88/0x420 [ 476.104244][T29406] btrfs_run_delayed_items+0x24/0x34 [ 476.105630][T29406] create_pending_snapshot+0x8e4/0x2834 [ 476.107044][T29406] create_pending_snapshots+0x150/0x198 [ 476.108520][T29406] btrfs_commit_transaction+0x1000/0x2d58 [ 476.110049][T29406] create_snapshot+0x418/0x6f0 [ 476.111342][T29406] btrfs_mksubvol+0x494/0x5f8 [ 476.112583][T29406] btrfs_mksnapshot+0xc8/0x158 [ 476.113889][T29406] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 476.115435][T29406] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 476.116921][T29406] btrfs_ioctl+0x9b4/0xb08 [ 476.118157][T29406] __arm64_sys_ioctl+0x14c/0x1c8 [ 476.119421][T29406] invoke_syscall+0x98/0x2b8 [ 476.120609][T29406] el0_svc_common+0x130/0x23c [ 476.121819][T29406] do_el0_svc+0x48/0x58 [ 476.123042][T29406] el0_svc+0x58/0x16c [ 476.124101][T29406] el0t_64_sync_handler+0x84/0xfc [ 476.125447][T29406] el0t_64_sync+0x190/0x194 [ 476.129342][T29406] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 476.132315][T29406] BTRFS info (device loop0: state EA): forced readonly [ 476.134283][T29406] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 476.136864][T29406] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 476.372321][T29423] loop0: detected capacity change from 0 to 32768 [ 476.375247][T29423] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (29423) [ 476.380098][T29423] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 476.382446][T29423] BTRFS info (device loop0): using free space tree [ 476.392894][T29423] BTRFS info (device loop0): enabling ssd optimizations [ 476.394672][T29423] BTRFS info (device loop0): auto enabling async discard [ 476.398376][T29423] FAULT_INJECTION: forcing a failure. [ 476.398376][T29423] name failslab, interval 1, probability 0, space 0, times 0 [ 476.401713][T29423] CPU: 0 PID: 29423 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 476.404506][T29423] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 476.407187][T29423] Call trace: [ 476.408032][T29423] dump_backtrace+0x1b8/0x1e4 [ 476.409311][T29423] show_stack+0x2c/0x44 [ 476.410405][T29423] dump_stack_lvl+0xd0/0x124 [ 476.411580][T29423] dump_stack+0x1c/0x28 [ 476.412713][T29423] should_fail_ex+0x3f8/0x5c4 [ 476.413946][T29423] __should_failslab+0xc8/0x128 [ 476.415183][T29423] should_failslab+0x10/0x28 [ 476.416345][T29423] kmem_cache_alloc+0x80/0x424 [ 476.417673][T29423] btrfs_alloc_path+0x30/0x3c [ 476.418960][T29423] __btrfs_run_delayed_items+0x88/0x420 [ 476.420448][T29423] btrfs_run_delayed_items+0x24/0x34 [ 476.421884][T29423] create_pending_snapshot+0x8e4/0x2834 [ 476.423317][T29423] create_pending_snapshots+0x150/0x198 [ 476.424885][T29423] btrfs_commit_transaction+0x1000/0x2d58 [ 476.426470][T29423] create_snapshot+0x418/0x6f0 [ 476.427769][T29423] btrfs_mksubvol+0x494/0x5f8 [ 476.429057][T29423] btrfs_mksnapshot+0xc8/0x158 [ 476.430318][T29423] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 476.431963][T29423] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 476.433528][T29423] btrfs_ioctl+0x9b4/0xb08 [ 476.434713][T29423] __arm64_sys_ioctl+0x14c/0x1c8 [ 476.436058][T29423] invoke_syscall+0x98/0x2b8 [ 476.437274][T29423] el0_svc_common+0x130/0x23c [ 476.438501][T29423] do_el0_svc+0x48/0x58 [ 476.439598][T29423] el0_svc+0x58/0x16c [ 476.440626][T29423] el0t_64_sync_handler+0x84/0xfc [ 476.441922][T29423] el0t_64_sync+0x190/0x194 [ 476.443370][T29423] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 476.446173][T29423] BTRFS info (device loop0: state EA): forced readonly [ 476.448055][T29423] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 476.450440][T29423] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 476.672901][T29440] loop0: detected capacity change from 0 to 32768 [ 476.675820][T29440] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (29440) [ 476.680653][T29440] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 476.683383][T29440] BTRFS info (device loop0): using free space tree [ 476.693907][T29440] BTRFS info (device loop0): enabling ssd optimizations [ 476.695910][T29440] BTRFS info (device loop0): auto enabling async discard [ 476.699896][T29440] FAULT_INJECTION: forcing a failure. [ 476.699896][T29440] name failslab, interval 1, probability 0, space 0, times 0 [ 476.703655][T29440] CPU: 1 PID: 29440 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 476.706286][T29440] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 476.709027][T29440] Call trace: [ 476.709881][T29440] dump_backtrace+0x1b8/0x1e4 [ 476.711135][T29440] show_stack+0x2c/0x44 [ 476.712232][T29440] dump_stack_lvl+0xd0/0x124 [ 476.713463][T29440] dump_stack+0x1c/0x28 [ 476.714556][T29440] should_fail_ex+0x3f8/0x5c4 [ 476.715762][T29440] __should_failslab+0xc8/0x128 [ 476.716968][T29440] should_failslab+0x10/0x28 [ 476.718234][T29440] kmem_cache_alloc+0x80/0x424 [ 476.719495][T29440] btrfs_alloc_path+0x30/0x3c [ 476.720691][T29440] __btrfs_run_delayed_items+0x88/0x420 [ 476.722152][T29440] btrfs_run_delayed_items+0x24/0x34 [ 476.723545][T29440] create_pending_snapshot+0x8e4/0x2834 [ 476.725008][T29440] create_pending_snapshots+0x150/0x198 [ 476.726473][T29440] btrfs_commit_transaction+0x1000/0x2d58 [ 476.728028][T29440] create_snapshot+0x418/0x6f0 [ 476.729312][T29440] btrfs_mksubvol+0x494/0x5f8 [ 476.730569][T29440] btrfs_mksnapshot+0xc8/0x158 [ 476.731799][T29440] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 476.733263][T29440] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 476.734794][T29440] btrfs_ioctl+0x9b4/0xb08 [ 476.735936][T29440] __arm64_sys_ioctl+0x14c/0x1c8 [ 476.737307][T29440] invoke_syscall+0x98/0x2b8 [ 476.738557][T29440] el0_svc_common+0x130/0x23c [ 476.739809][T29440] do_el0_svc+0x48/0x58 [ 476.740948][T29440] el0_svc+0x58/0x16c [ 476.742013][T29440] el0t_64_sync_handler+0x84/0xfc [ 476.743316][T29440] el0t_64_sync+0x190/0x194 [ 476.746890][T29440] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 476.749704][T29440] BTRFS info (device loop0: state EA): forced readonly [ 476.751514][T29440] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 476.754410][T29440] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 476.967071][T29457] loop0: detected capacity change from 0 to 32768 [ 476.969969][T29457] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (29457) [ 476.974742][T29457] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 476.976973][T29457] BTRFS info (device loop0): using free space tree [ 476.987669][T29457] BTRFS info (device loop0): enabling ssd optimizations [ 476.989497][T29457] BTRFS info (device loop0): auto enabling async discard [ 476.993413][T29457] FAULT_INJECTION: forcing a failure. [ 476.993413][T29457] name failslab, interval 1, probability 0, space 0, times 0 [ 476.996653][T29457] CPU: 0 PID: 29457 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 476.999292][T29457] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 477.001881][T29457] Call trace: [ 477.002762][T29457] dump_backtrace+0x1b8/0x1e4 [ 477.003993][T29457] show_stack+0x2c/0x44 [ 477.005082][T29457] dump_stack_lvl+0xd0/0x124 [ 477.006305][T29457] dump_stack+0x1c/0x28 [ 477.007384][T29457] should_fail_ex+0x3f8/0x5c4 [ 477.008597][T29457] __should_failslab+0xc8/0x128 [ 477.009890][T29457] should_failslab+0x10/0x28 [ 477.011145][T29457] kmem_cache_alloc+0x80/0x424 [ 477.012408][T29457] btrfs_alloc_path+0x30/0x3c [ 477.013664][T29457] __btrfs_run_delayed_items+0x88/0x420 [ 477.015158][T29457] btrfs_run_delayed_items+0x24/0x34 [ 477.016525][T29457] create_pending_snapshot+0x8e4/0x2834 [ 477.017953][T29457] create_pending_snapshots+0x150/0x198 [ 477.019344][T29457] btrfs_commit_transaction+0x1000/0x2d58 [ 477.020807][T29457] create_snapshot+0x418/0x6f0 [ 477.022079][T29457] btrfs_mksubvol+0x494/0x5f8 [ 477.023325][T29457] btrfs_mksnapshot+0xc8/0x158 [ 477.024528][T29457] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 477.025983][T29457] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 477.027546][T29457] btrfs_ioctl+0x9b4/0xb08 [ 477.028672][T29457] __arm64_sys_ioctl+0x14c/0x1c8 [ 477.030022][T29457] invoke_syscall+0x98/0x2b8 [ 477.031252][T29457] el0_svc_common+0x130/0x23c [ 477.032452][T29457] do_el0_svc+0x48/0x58 [ 477.033565][T29457] el0_svc+0x58/0x16c [ 477.034623][T29457] el0t_64_sync_handler+0x84/0xfc [ 477.035982][T29457] el0t_64_sync+0x190/0x194 [ 477.037828][T29457] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 477.040423][T29457] BTRFS info (device loop0: state EA): forced readonly [ 477.042253][T29457] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 477.044652][T29457] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 477.241099][T29474] loop0: detected capacity change from 0 to 32768 [ 477.243934][T29474] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (29474) [ 477.248619][T29474] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 477.250871][T29474] BTRFS info (device loop0): using free space tree [ 477.261524][T29474] BTRFS info (device loop0): enabling ssd optimizations [ 477.263603][T29474] BTRFS info (device loop0): auto enabling async discard [ 477.267311][T29474] FAULT_INJECTION: forcing a failure. [ 477.267311][T29474] name failslab, interval 1, probability 0, space 0, times 0 [ 477.270497][T29474] CPU: 0 PID: 29474 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 477.273176][T29474] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 477.275651][T29474] Call trace: [ 477.276514][T29474] dump_backtrace+0x1b8/0x1e4 [ 477.277745][T29474] show_stack+0x2c/0x44 [ 477.278861][T29474] dump_stack_lvl+0xd0/0x124 [ 477.280115][T29474] dump_stack+0x1c/0x28 [ 477.281195][T29474] should_fail_ex+0x3f8/0x5c4 [ 477.282438][T29474] __should_failslab+0xc8/0x128 [ 477.283744][T29474] should_failslab+0x10/0x28 [ 477.284967][T29474] kmem_cache_alloc+0x80/0x424 [ 477.286249][T29474] btrfs_alloc_path+0x30/0x3c [ 477.287516][T29474] __btrfs_run_delayed_items+0x88/0x420 [ 477.288960][T29474] btrfs_run_delayed_items+0x24/0x34 [ 477.290328][T29474] create_pending_snapshot+0x8e4/0x2834 [ 477.291868][T29474] create_pending_snapshots+0x150/0x198 [ 477.293387][T29474] btrfs_commit_transaction+0x1000/0x2d58 [ 477.294947][T29474] create_snapshot+0x418/0x6f0 [ 477.296228][T29474] btrfs_mksubvol+0x494/0x5f8 [ 477.297467][T29474] btrfs_mksnapshot+0xc8/0x158 [ 477.298773][T29474] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 477.300282][T29474] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 477.301768][T29474] btrfs_ioctl+0x9b4/0xb08 [ 477.302940][T29474] __arm64_sys_ioctl+0x14c/0x1c8 [ 477.304278][T29474] invoke_syscall+0x98/0x2b8 [ 477.305564][T29474] el0_svc_common+0x130/0x23c [ 477.306794][T29474] do_el0_svc+0x48/0x58 [ 477.307928][T29474] el0_svc+0x58/0x16c [ 477.309037][T29474] el0t_64_sync_handler+0x84/0xfc [ 477.310412][T29474] el0t_64_sync+0x190/0x194 [ 477.311958][T29474] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 477.314873][T29474] BTRFS info (device loop0: state EA): forced readonly [ 477.316675][T29474] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 477.319002][T29474] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 477.517145][T29491] loop0: detected capacity change from 0 to 32768 [ 477.520124][T29491] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (29491) [ 477.525218][T29491] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 477.527487][T29491] BTRFS info (device loop0): using free space tree [ 477.537821][T29491] BTRFS info (device loop0): enabling ssd optimizations [ 477.539766][T29491] BTRFS info (device loop0): auto enabling async discard [ 477.544765][T29491] FAULT_INJECTION: forcing a failure. [ 477.544765][T29491] name failslab, interval 1, probability 0, space 0, times 0 [ 477.548277][T29491] CPU: 0 PID: 29491 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 477.551100][T29491] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 477.553731][T29491] Call trace: [ 477.554616][T29491] dump_backtrace+0x1b8/0x1e4 [ 477.555857][T29491] show_stack+0x2c/0x44 [ 477.556930][T29491] dump_stack_lvl+0xd0/0x124 [ 477.558157][T29491] dump_stack+0x1c/0x28 [ 477.559302][T29491] should_fail_ex+0x3f8/0x5c4 [ 477.560562][T29491] __should_failslab+0xc8/0x128 [ 477.561844][T29491] should_failslab+0x10/0x28 [ 477.563081][T29491] kmem_cache_alloc+0x80/0x424 [ 477.564315][T29491] btrfs_alloc_path+0x30/0x3c [ 477.565586][T29491] __btrfs_run_delayed_items+0x88/0x420 [ 477.567089][T29491] btrfs_run_delayed_items+0x24/0x34 [ 477.568530][T29491] create_pending_snapshot+0x8e4/0x2834 [ 477.570059][T29491] create_pending_snapshots+0x150/0x198 [ 477.571475][T29491] btrfs_commit_transaction+0x1000/0x2d58 [ 477.573045][T29491] create_snapshot+0x418/0x6f0 [ 477.574298][T29491] btrfs_mksubvol+0x494/0x5f8 [ 477.575518][T29491] btrfs_mksnapshot+0xc8/0x158 [ 477.576810][T29491] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 477.578309][T29491] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 477.579863][T29491] btrfs_ioctl+0x9b4/0xb08 [ 477.581028][T29491] __arm64_sys_ioctl+0x14c/0x1c8 [ 477.582362][T29491] invoke_syscall+0x98/0x2b8 [ 477.583508][T29491] el0_svc_common+0x130/0x23c [ 477.584721][T29491] do_el0_svc+0x48/0x58 [ 477.585813][T29491] el0_svc+0x58/0x16c [ 477.586877][T29491] el0t_64_sync_handler+0x84/0xfc [ 477.588172][T29491] el0t_64_sync+0x190/0x194 [ 477.591318][T29491] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 477.594482][T29491] BTRFS info (device loop0: state EA): forced readonly [ 477.596231][T29491] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 477.598849][T29491] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 477.837109][T29508] loop0: detected capacity change from 0 to 32768 [ 477.840007][T29508] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (29508) [ 477.845230][T29508] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 477.847556][T29508] BTRFS info (device loop0): using free space tree [ 477.858336][T29508] BTRFS info (device loop0): enabling ssd optimizations [ 477.860300][T29508] BTRFS info (device loop0): auto enabling async discard [ 477.864200][T29508] FAULT_INJECTION: forcing a failure. [ 477.864200][T29508] name failslab, interval 1, probability 0, space 0, times 0 [ 477.867712][T29508] CPU: 1 PID: 29508 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 477.870516][T29508] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 477.873156][T29508] Call trace: [ 477.874069][T29508] dump_backtrace+0x1b8/0x1e4 [ 477.875364][T29508] show_stack+0x2c/0x44 [ 477.876524][T29508] dump_stack_lvl+0xd0/0x124 [ 477.877781][T29508] dump_stack+0x1c/0x28 [ 477.878885][T29508] should_fail_ex+0x3f8/0x5c4 [ 477.880123][T29508] __should_failslab+0xc8/0x128 [ 477.881454][T29508] should_failslab+0x10/0x28 [ 477.882682][T29508] kmem_cache_alloc+0x80/0x424 [ 477.883951][T29508] btrfs_alloc_path+0x30/0x3c [ 477.885234][T29508] __btrfs_run_delayed_items+0x88/0x420 [ 477.886770][T29508] btrfs_run_delayed_items+0x24/0x34 [ 477.888206][T29508] create_pending_snapshot+0x8e4/0x2834 [ 477.889722][T29508] create_pending_snapshots+0x150/0x198 [ 477.891119][T29508] btrfs_commit_transaction+0x1000/0x2d58 [ 477.892631][T29508] create_snapshot+0x418/0x6f0 [ 477.893913][T29508] btrfs_mksubvol+0x494/0x5f8 [ 477.895124][T29508] btrfs_mksnapshot+0xc8/0x158 [ 477.896394][T29508] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 477.897925][T29508] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 477.899511][T29508] btrfs_ioctl+0x9b4/0xb08 [ 477.900729][T29508] __arm64_sys_ioctl+0x14c/0x1c8 [ 477.902018][T29508] invoke_syscall+0x98/0x2b8 [ 477.903275][T29508] el0_svc_common+0x130/0x23c [ 477.904532][T29508] do_el0_svc+0x48/0x58 [ 477.905641][T29508] el0_svc+0x58/0x16c [ 477.906735][T29508] el0t_64_sync_handler+0x84/0xfc [ 477.908070][T29508] el0t_64_sync+0x190/0x194 [ 477.909470][T29508] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 477.912387][T29508] BTRFS info (device loop0: state EA): forced readonly [ 477.914304][T29508] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 477.916844][T29508] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 478.124812][T29525] loop0: detected capacity change from 0 to 32768 [ 478.128279][T29525] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (29525) [ 478.133310][T29525] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 478.135534][T29525] BTRFS info (device loop0): using free space tree [ 478.145933][T29525] BTRFS info (device loop0): enabling ssd optimizations [ 478.147779][T29525] BTRFS info (device loop0): auto enabling async discard [ 478.152029][T29525] FAULT_INJECTION: forcing a failure. [ 478.152029][T29525] name failslab, interval 1, probability 0, space 0, times 0 [ 478.155649][T29525] CPU: 0 PID: 29525 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 478.158499][T29525] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 478.161149][T29525] Call trace: [ 478.161998][T29525] dump_backtrace+0x1b8/0x1e4 [ 478.163296][T29525] show_stack+0x2c/0x44 [ 478.164401][T29525] dump_stack_lvl+0xd0/0x124 [ 478.165653][T29525] dump_stack+0x1c/0x28 [ 478.166812][T29525] should_fail_ex+0x3f8/0x5c4 [ 478.168118][T29525] __should_failslab+0xc8/0x128 [ 478.169421][T29525] should_failslab+0x10/0x28 [ 478.170680][T29525] kmem_cache_alloc+0x80/0x424 [ 478.171944][T29525] btrfs_alloc_path+0x30/0x3c [ 478.173184][T29525] __btrfs_run_delayed_items+0x88/0x420 [ 478.174690][T29525] btrfs_run_delayed_items+0x24/0x34 [ 478.176156][T29525] create_pending_snapshot+0x8e4/0x2834 [ 478.177648][T29525] create_pending_snapshots+0x150/0x198 [ 478.179211][T29525] btrfs_commit_transaction+0x1000/0x2d58 [ 478.180788][T29525] create_snapshot+0x418/0x6f0 [ 478.182152][T29525] btrfs_mksubvol+0x494/0x5f8 [ 478.183405][T29525] btrfs_mksnapshot+0xc8/0x158 [ 478.184737][T29525] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 478.186285][T29525] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 478.187822][T29525] btrfs_ioctl+0x9b4/0xb08 [ 478.189022][T29525] __arm64_sys_ioctl+0x14c/0x1c8 [ 478.190362][T29525] invoke_syscall+0x98/0x2b8 [ 478.191631][T29525] el0_svc_common+0x130/0x23c [ 478.192877][T29525] do_el0_svc+0x48/0x58 [ 478.194067][T29525] el0_svc+0x58/0x16c [ 478.195188][T29525] el0t_64_sync_handler+0x84/0xfc [ 478.196572][T29525] el0t_64_sync+0x190/0x194 [ 478.198195][T29525] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 478.201115][T29525] BTRFS info (device loop0: state EA): forced readonly [ 478.203270][T29525] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 478.205855][T29525] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 478.418595][T29542] loop0: detected capacity change from 0 to 32768 [ 478.421432][T29542] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (29542) [ 478.426422][T29542] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 478.428760][T29542] BTRFS info (device loop0): using free space tree [ 478.438649][T29542] BTRFS info (device loop0): enabling ssd optimizations [ 478.440816][T29542] BTRFS info (device loop0): auto enabling async discard [ 478.453020][T29542] FAULT_INJECTION: forcing a failure. [ 478.453020][T29542] name failslab, interval 1, probability 0, space 0, times 0 [ 478.457168][T29542] CPU: 0 PID: 29542 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 478.460004][T29542] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 478.462724][T29542] Call trace: [ 478.463586][T29542] dump_backtrace+0x1b8/0x1e4 [ 478.464893][T29542] show_stack+0x2c/0x44 [ 478.465986][T29542] dump_stack_lvl+0xd0/0x124 [ 478.467197][T29542] dump_stack+0x1c/0x28 [ 478.468333][T29542] should_fail_ex+0x3f8/0x5c4 [ 478.469634][T29542] __should_failslab+0xc8/0x128 [ 478.470926][T29542] should_failslab+0x10/0x28 [ 478.472129][T29542] kmem_cache_alloc+0x80/0x424 [ 478.473380][T29542] btrfs_alloc_path+0x30/0x3c [ 478.474601][T29542] __btrfs_run_delayed_items+0x88/0x420 [ 478.476130][T29542] btrfs_run_delayed_items+0x24/0x34 [ 478.477534][T29542] create_pending_snapshot+0x8e4/0x2834 [ 478.478990][T29542] create_pending_snapshots+0x150/0x198 [ 478.480444][T29542] btrfs_commit_transaction+0x1000/0x2d58 [ 478.481980][T29542] create_snapshot+0x418/0x6f0 [ 478.483251][T29542] btrfs_mksubvol+0x494/0x5f8 [ 478.484437][T29542] btrfs_mksnapshot+0xc8/0x158 [ 478.485680][T29542] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 478.487160][T29542] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 478.488738][T29542] btrfs_ioctl+0x9b4/0xb08 [ 478.489964][T29542] __arm64_sys_ioctl+0x14c/0x1c8 [ 478.491227][T29542] invoke_syscall+0x98/0x2b8 [ 478.492418][T29542] el0_svc_common+0x130/0x23c [ 478.493649][T29542] do_el0_svc+0x48/0x58 [ 478.494764][T29542] el0_svc+0x58/0x16c [ 478.495804][T29542] el0t_64_sync_handler+0x84/0xfc [ 478.497098][T29542] el0t_64_sync+0x190/0x194 [ 478.499016][T29542] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 478.501908][T29542] BTRFS info (device loop0: state EA): forced readonly [ 478.504079][T29542] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 478.506573][T29542] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 478.745085][T29559] loop0: detected capacity change from 0 to 32768 [ 478.748056][T29559] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (29559) [ 478.752977][T29559] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 478.755318][T29559] BTRFS info (device loop0): using free space tree [ 478.765887][T29559] BTRFS info (device loop0): enabling ssd optimizations [ 478.767717][T29559] BTRFS info (device loop0): auto enabling async discard [ 478.771611][T29559] FAULT_INJECTION: forcing a failure. [ 478.771611][T29559] name failslab, interval 1, probability 0, space 0, times 0 [ 478.775165][T29559] CPU: 1 PID: 29559 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 478.777972][T29559] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 478.780627][T29559] Call trace: [ 478.781495][T29559] dump_backtrace+0x1b8/0x1e4 [ 478.782715][T29559] show_stack+0x2c/0x44 [ 478.783812][T29559] dump_stack_lvl+0xd0/0x124 [ 478.785035][T29559] dump_stack+0x1c/0x28 [ 478.786144][T29559] should_fail_ex+0x3f8/0x5c4 [ 478.787376][T29559] __should_failslab+0xc8/0x128 [ 478.788682][T29559] should_failslab+0x10/0x28 [ 478.789951][T29559] kmem_cache_alloc+0x80/0x424 [ 478.791198][T29559] btrfs_alloc_path+0x30/0x3c [ 478.792433][T29559] __btrfs_run_delayed_items+0x88/0x420 [ 478.793967][T29559] btrfs_run_delayed_items+0x24/0x34 [ 478.795363][T29559] create_pending_snapshot+0x8e4/0x2834 [ 478.796893][T29559] create_pending_snapshots+0x150/0x198 [ 478.798372][T29559] btrfs_commit_transaction+0x1000/0x2d58 [ 478.799905][T29559] create_snapshot+0x418/0x6f0 [ 478.801118][T29559] btrfs_mksubvol+0x494/0x5f8 [ 478.802391][T29559] btrfs_mksnapshot+0xc8/0x158 [ 478.803635][T29559] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 478.805201][T29559] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 478.806676][T29559] btrfs_ioctl+0x9b4/0xb08 [ 478.807811][T29559] __arm64_sys_ioctl+0x14c/0x1c8 [ 478.809099][T29559] invoke_syscall+0x98/0x2b8 [ 478.810322][T29559] el0_svc_common+0x130/0x23c [ 478.811554][T29559] do_el0_svc+0x48/0x58 [ 478.812691][T29559] el0_svc+0x58/0x16c [ 478.813749][T29559] el0t_64_sync_handler+0x84/0xfc [ 478.815040][T29559] el0t_64_sync+0x190/0x194 [ 478.816603][T29559] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 478.819502][T29559] BTRFS info (device loop0: state EA): forced readonly [ 478.821399][T29559] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 478.823989][T29559] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 479.030079][T29576] loop0: detected capacity change from 0 to 32768 [ 479.033421][T29576] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (29576) [ 479.038182][T29576] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 479.040560][T29576] BTRFS info (device loop0): using free space tree [ 479.051453][T29576] BTRFS info (device loop0): enabling ssd optimizations [ 479.053375][T29576] BTRFS info (device loop0): auto enabling async discard [ 479.057488][T29576] FAULT_INJECTION: forcing a failure. [ 479.057488][T29576] name failslab, interval 1, probability 0, space 0, times 0 [ 479.062362][T29576] CPU: 1 PID: 29576 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 479.065251][T29576] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 479.067970][T29576] Call trace: [ 479.068798][T29576] dump_backtrace+0x1b8/0x1e4 [ 479.070238][T29576] show_stack+0x2c/0x44 [ 479.071321][T29576] dump_stack_lvl+0xd0/0x124 [ 479.072533][T29576] dump_stack+0x1c/0x28 [ 479.073813][T29576] should_fail_ex+0x3f8/0x5c4 [ 479.075034][T29576] __should_failslab+0xc8/0x128 [ 479.076329][T29576] should_failslab+0x10/0x28 [ 479.077545][T29576] kmem_cache_alloc+0x80/0x424 [ 479.078856][T29576] btrfs_alloc_path+0x30/0x3c [ 479.080076][T29576] __btrfs_run_delayed_items+0x88/0x420 [ 479.081568][T29576] btrfs_run_delayed_items+0x24/0x34 [ 479.082949][T29576] create_pending_snapshot+0x8e4/0x2834 [ 479.084413][T29576] create_pending_snapshots+0x150/0x198 [ 479.085882][T29576] btrfs_commit_transaction+0x1000/0x2d58 [ 479.087384][T29576] create_snapshot+0x418/0x6f0 [ 479.088658][T29576] btrfs_mksubvol+0x494/0x5f8 [ 479.089908][T29576] btrfs_mksnapshot+0xc8/0x158 [ 479.091160][T29576] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 479.092628][T29576] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 479.094199][T29576] btrfs_ioctl+0x9b4/0xb08 [ 479.095376][T29576] __arm64_sys_ioctl+0x14c/0x1c8 [ 479.096661][T29576] invoke_syscall+0x98/0x2b8 [ 479.097884][T29576] el0_svc_common+0x130/0x23c [ 479.099183][T29576] do_el0_svc+0x48/0x58 [ 479.100332][T29576] el0_svc+0x58/0x16c [ 479.101429][T29576] el0t_64_sync_handler+0x84/0xfc [ 479.102797][T29576] el0t_64_sync+0x190/0x194 [ 479.104300][T29576] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 479.107096][T29576] BTRFS info (device loop0: state EA): forced readonly [ 479.109006][T29576] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 479.111522][T29576] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 479.317475][T29593] loop0: detected capacity change from 0 to 32768 [ 479.320221][T29593] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (29593) [ 479.325183][T29593] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 479.327444][T29593] BTRFS info (device loop0): using free space tree [ 479.338022][T29593] BTRFS info (device loop0): enabling ssd optimizations [ 479.339888][T29593] BTRFS info (device loop0): auto enabling async discard [ 479.343850][T29593] FAULT_INJECTION: forcing a failure. [ 479.343850][T29593] name failslab, interval 1, probability 0, space 0, times 0 [ 479.347046][T29593] CPU: 1 PID: 29593 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 479.349620][T29593] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 479.352190][T29593] Call trace: [ 479.353046][T29593] dump_backtrace+0x1b8/0x1e4 [ 479.354282][T29593] show_stack+0x2c/0x44 [ 479.355377][T29593] dump_stack_lvl+0xd0/0x124 [ 479.356612][T29593] dump_stack+0x1c/0x28 [ 479.357754][T29593] should_fail_ex+0x3f8/0x5c4 [ 479.358997][T29593] __should_failslab+0xc8/0x128 [ 479.360247][T29593] should_failslab+0x10/0x28 [ 479.361493][T29593] kmem_cache_alloc+0x80/0x424 [ 479.362734][T29593] btrfs_alloc_path+0x30/0x3c [ 479.363970][T29593] __btrfs_run_delayed_items+0x88/0x420 [ 479.365443][T29593] btrfs_run_delayed_items+0x24/0x34 [ 479.366804][T29593] create_pending_snapshot+0x8e4/0x2834 [ 479.368234][T29593] create_pending_snapshots+0x150/0x198 [ 479.369742][T29593] btrfs_commit_transaction+0x1000/0x2d58 [ 479.371291][T29593] create_snapshot+0x418/0x6f0 [ 479.372571][T29593] btrfs_mksubvol+0x494/0x5f8 [ 479.373820][T29593] btrfs_mksnapshot+0xc8/0x158 [ 479.375095][T29593] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 479.376636][T29593] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 479.378125][T29593] btrfs_ioctl+0x9b4/0xb08 [ 479.379256][T29593] __arm64_sys_ioctl+0x14c/0x1c8 [ 479.380570][T29593] invoke_syscall+0x98/0x2b8 [ 479.381844][T29593] el0_svc_common+0x130/0x23c [ 479.383121][T29593] do_el0_svc+0x48/0x58 [ 479.384232][T29593] el0_svc+0x58/0x16c [ 479.385249][T29593] el0t_64_sync_handler+0x84/0xfc [ 479.386542][T29593] el0t_64_sync+0x190/0x194 [ 479.388854][T29593] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 479.391671][T29593] BTRFS info (device loop0: state EA): forced readonly [ 479.393811][T29593] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 479.396061][T29593] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 479.591324][T29610] loop0: detected capacity change from 0 to 32768 [ 479.594284][T29610] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (29610) [ 479.599032][T29610] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 479.601329][T29610] BTRFS info (device loop0): using free space tree [ 479.610498][T29610] BTRFS info (device loop0): enabling ssd optimizations [ 479.612501][T29610] BTRFS info (device loop0): auto enabling async discard [ 479.616220][T29610] FAULT_INJECTION: forcing a failure. [ 479.616220][T29610] name failslab, interval 1, probability 0, space 0, times 0 [ 479.619433][T29610] CPU: 1 PID: 29610 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 479.622097][T29610] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 479.624749][T29610] Call trace: [ 479.625582][T29610] dump_backtrace+0x1b8/0x1e4 [ 479.626835][T29610] show_stack+0x2c/0x44 [ 479.627953][T29610] dump_stack_lvl+0xd0/0x124 [ 479.629172][T29610] dump_stack+0x1c/0x28 [ 479.630218][T29610] should_fail_ex+0x3f8/0x5c4 [ 479.631412][T29610] __should_failslab+0xc8/0x128 [ 479.632653][T29610] should_failslab+0x10/0x28 [ 479.633876][T29610] kmem_cache_alloc+0x80/0x424 [ 479.635153][T29610] btrfs_alloc_path+0x30/0x3c [ 479.636377][T29610] __btrfs_run_delayed_items+0x88/0x420 [ 479.637903][T29610] btrfs_run_delayed_items+0x24/0x34 [ 479.639298][T29610] create_pending_snapshot+0x8e4/0x2834 [ 479.640790][T29610] create_pending_snapshots+0x150/0x198 [ 479.642234][T29610] btrfs_commit_transaction+0x1000/0x2d58 [ 479.643707][T29610] create_snapshot+0x418/0x6f0 [ 479.644964][T29610] btrfs_mksubvol+0x494/0x5f8 [ 479.646172][T29610] btrfs_mksnapshot+0xc8/0x158 [ 479.647462][T29610] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 479.649023][T29610] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 479.650531][T29610] btrfs_ioctl+0x9b4/0xb08 [ 479.651634][T29610] __arm64_sys_ioctl+0x14c/0x1c8 [ 479.652970][T29610] invoke_syscall+0x98/0x2b8 [ 479.654223][T29610] el0_svc_common+0x130/0x23c [ 479.655402][T29610] do_el0_svc+0x48/0x58 [ 479.656467][T29610] el0_svc+0x58/0x16c [ 479.657509][T29610] el0t_64_sync_handler+0x84/0xfc [ 479.658800][T29610] el0t_64_sync+0x190/0x194 [ 479.661184][T29610] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 479.664045][T29610] BTRFS info (device loop0: state EA): forced readonly [ 479.665823][T29610] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 479.668249][T29610] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 479.871122][T29627] loop0: detected capacity change from 0 to 32768 [ 479.874083][T29627] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (29627) [ 479.878734][T29627] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 479.880902][T29627] BTRFS info (device loop0): using free space tree [ 479.890994][T29627] BTRFS info (device loop0): enabling ssd optimizations [ 479.892896][T29627] BTRFS info (device loop0): auto enabling async discard [ 479.896615][T29627] FAULT_INJECTION: forcing a failure. [ 479.896615][T29627] name failslab, interval 1, probability 0, space 0, times 0 [ 479.899893][T29627] CPU: 1 PID: 29627 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 479.902603][T29627] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 479.905234][T29627] Call trace: [ 479.906109][T29627] dump_backtrace+0x1b8/0x1e4 [ 479.907337][T29627] show_stack+0x2c/0x44 [ 479.908424][T29627] dump_stack_lvl+0xd0/0x124 [ 479.909619][T29627] dump_stack+0x1c/0x28 [ 479.910738][T29627] should_fail_ex+0x3f8/0x5c4 [ 479.911962][T29627] __should_failslab+0xc8/0x128 [ 479.913218][T29627] should_failslab+0x10/0x28 [ 479.914464][T29627] kmem_cache_alloc+0x80/0x424 [ 479.915682][T29627] btrfs_alloc_path+0x30/0x3c [ 479.916890][T29627] __btrfs_run_delayed_items+0x88/0x420 [ 479.918340][T29627] btrfs_run_delayed_items+0x24/0x34 [ 479.919691][T29627] create_pending_snapshot+0x8e4/0x2834 [ 479.921195][T29627] create_pending_snapshots+0x150/0x198 [ 479.922724][T29627] btrfs_commit_transaction+0x1000/0x2d58 [ 479.924257][T29627] create_snapshot+0x418/0x6f0 [ 479.925542][T29627] btrfs_mksubvol+0x494/0x5f8 [ 479.926780][T29627] btrfs_mksnapshot+0xc8/0x158 [ 479.928079][T29627] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 479.929525][T29627] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 479.931047][T29627] btrfs_ioctl+0x9b4/0xb08 [ 479.932197][T29627] __arm64_sys_ioctl+0x14c/0x1c8 [ 479.933521][T29627] invoke_syscall+0x98/0x2b8 [ 479.934780][T29627] el0_svc_common+0x130/0x23c [ 479.936028][T29627] do_el0_svc+0x48/0x58 [ 479.937116][T29627] el0_svc+0x58/0x16c [ 479.938169][T29627] el0t_64_sync_handler+0x84/0xfc [ 479.939480][T29627] el0t_64_sync+0x190/0x194 [ 479.940875][T29627] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 479.943547][T29627] BTRFS info (device loop0: state EA): forced readonly [ 479.945504][T29627] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 479.947897][T29627] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 480.156998][T29644] loop0: detected capacity change from 0 to 32768 [ 480.159863][T29644] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (29644) [ 480.165101][T29644] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 480.167348][T29644] BTRFS info (device loop0): using free space tree [ 480.178392][T29644] BTRFS info (device loop0): enabling ssd optimizations [ 480.180331][T29644] BTRFS info (device loop0): auto enabling async discard [ 480.185510][T29644] FAULT_INJECTION: forcing a failure. [ 480.185510][T29644] name failslab, interval 1, probability 0, space 0, times 0 [ 480.189005][T29644] CPU: 1 PID: 29644 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 480.191723][T29644] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 480.194394][T29644] Call trace: [ 480.195218][T29644] dump_backtrace+0x1b8/0x1e4 [ 480.196464][T29644] show_stack+0x2c/0x44 [ 480.197548][T29644] dump_stack_lvl+0xd0/0x124 [ 480.198791][T29644] dump_stack+0x1c/0x28 [ 480.199897][T29644] should_fail_ex+0x3f8/0x5c4 [ 480.201086][T29644] __should_failslab+0xc8/0x128 [ 480.202348][T29644] should_failslab+0x10/0x28 [ 480.203583][T29644] kmem_cache_alloc+0x80/0x424 [ 480.204861][T29644] btrfs_alloc_path+0x30/0x3c [ 480.206091][T29644] __btrfs_run_delayed_items+0x88/0x420 [ 480.207529][T29644] btrfs_run_delayed_items+0x24/0x34 [ 480.208941][T29644] create_pending_snapshot+0x8e4/0x2834 [ 480.210426][T29644] create_pending_snapshots+0x150/0x198 [ 480.211944][T29644] btrfs_commit_transaction+0x1000/0x2d58 [ 480.213466][T29644] create_snapshot+0x418/0x6f0 [ 480.214719][T29644] btrfs_mksubvol+0x494/0x5f8 [ 480.215960][T29644] btrfs_mksnapshot+0xc8/0x158 [ 480.217213][T29644] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 480.218664][T29644] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 480.220138][T29644] btrfs_ioctl+0x9b4/0xb08 [ 480.221276][T29644] __arm64_sys_ioctl+0x14c/0x1c8 [ 480.222565][T29644] invoke_syscall+0x98/0x2b8 [ 480.223833][T29644] el0_svc_common+0x130/0x23c [ 480.225125][T29644] do_el0_svc+0x48/0x58 [ 480.226251][T29644] el0_svc+0x58/0x16c [ 480.227363][T29644] el0t_64_sync_handler+0x84/0xfc [ 480.228718][T29644] el0t_64_sync+0x190/0x194 [ 480.232386][T29644] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 480.235230][T29644] BTRFS info (device loop0: state EA): forced readonly [ 480.237122][T29644] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 480.239684][T29644] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 480.471030][T29661] loop0: detected capacity change from 0 to 32768 [ 480.473923][T29661] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (29661) [ 480.478553][T29661] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 480.480812][T29661] BTRFS info (device loop0): using free space tree [ 480.491026][T29661] BTRFS info (device loop0): enabling ssd optimizations [ 480.492986][T29661] BTRFS info (device loop0): auto enabling async discard [ 480.496653][T29661] FAULT_INJECTION: forcing a failure. [ 480.496653][T29661] name failslab, interval 1, probability 0, space 0, times 0 [ 480.499906][T29661] CPU: 0 PID: 29661 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 480.502608][T29661] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 480.505341][T29661] Call trace: [ 480.506211][T29661] dump_backtrace+0x1b8/0x1e4 [ 480.507449][T29661] show_stack+0x2c/0x44 [ 480.508552][T29661] dump_stack_lvl+0xd0/0x124 [ 480.509814][T29661] dump_stack+0x1c/0x28 [ 480.510914][T29661] should_fail_ex+0x3f8/0x5c4 [ 480.512160][T29661] __should_failslab+0xc8/0x128 [ 480.513466][T29661] should_failslab+0x10/0x28 [ 480.514713][T29661] kmem_cache_alloc+0x80/0x424 [ 480.515974][T29661] btrfs_alloc_path+0x30/0x3c [ 480.517238][T29661] __btrfs_run_delayed_items+0x88/0x420 [ 480.518707][T29661] btrfs_run_delayed_items+0x24/0x34 [ 480.520118][T29661] create_pending_snapshot+0x8e4/0x2834 [ 480.521613][T29661] create_pending_snapshots+0x150/0x198 [ 480.523081][T29661] btrfs_commit_transaction+0x1000/0x2d58 [ 480.524618][T29661] create_snapshot+0x418/0x6f0 [ 480.525963][T29661] btrfs_mksubvol+0x494/0x5f8 [ 480.527233][T29661] btrfs_mksnapshot+0xc8/0x158 [ 480.528515][T29661] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 480.529932][T29661] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 480.531359][T29661] btrfs_ioctl+0x9b4/0xb08 [ 480.532605][T29661] __arm64_sys_ioctl+0x14c/0x1c8 [ 480.533963][T29661] invoke_syscall+0x98/0x2b8 [ 480.535148][T29661] el0_svc_common+0x130/0x23c [ 480.536350][T29661] do_el0_svc+0x48/0x58 [ 480.537449][T29661] el0_svc+0x58/0x16c [ 480.538526][T29661] el0t_64_sync_handler+0x84/0xfc [ 480.539887][T29661] el0t_64_sync+0x190/0x194 [ 480.542740][T29661] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 480.545464][T29661] BTRFS info (device loop0: state EA): forced readonly [ 480.547196][T29661] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 480.549493][T29661] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 480.746582][T29678] loop0: detected capacity change from 0 to 32768 [ 480.749517][T29678] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (29678) [ 480.754496][T29678] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 480.756777][T29678] BTRFS info (device loop0): using free space tree [ 480.767465][T29678] BTRFS info (device loop0): enabling ssd optimizations [ 480.769366][T29678] BTRFS info (device loop0): auto enabling async discard [ 480.773344][T29678] FAULT_INJECTION: forcing a failure. [ 480.773344][T29678] name failslab, interval 1, probability 0, space 0, times 0 [ 480.776825][T29678] CPU: 1 PID: 29678 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 480.779572][T29678] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 480.782193][T29678] Call trace: [ 480.783033][T29678] dump_backtrace+0x1b8/0x1e4 [ 480.784256][T29678] show_stack+0x2c/0x44 [ 480.785309][T29678] dump_stack_lvl+0xd0/0x124 [ 480.786494][T29678] dump_stack+0x1c/0x28 [ 480.787632][T29678] should_fail_ex+0x3f8/0x5c4 [ 480.788840][T29678] __should_failslab+0xc8/0x128 [ 480.790111][T29678] should_failslab+0x10/0x28 [ 480.791316][T29678] kmem_cache_alloc+0x80/0x424 [ 480.792609][T29678] btrfs_alloc_path+0x30/0x3c [ 480.793801][T29678] __btrfs_run_delayed_items+0x88/0x420 [ 480.795302][T29678] btrfs_run_delayed_items+0x24/0x34 [ 480.796722][T29678] create_pending_snapshot+0x8e4/0x2834 [ 480.798261][T29678] create_pending_snapshots+0x150/0x198 [ 480.799689][T29678] btrfs_commit_transaction+0x1000/0x2d58 [ 480.801207][T29678] create_snapshot+0x418/0x6f0 [ 480.802492][T29678] btrfs_mksubvol+0x494/0x5f8 [ 480.803724][T29678] btrfs_mksnapshot+0xc8/0x158 [ 480.804931][T29678] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 480.806398][T29678] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 480.807939][T29678] btrfs_ioctl+0x9b4/0xb08 [ 480.809158][T29678] __arm64_sys_ioctl+0x14c/0x1c8 [ 480.810450][T29678] invoke_syscall+0x98/0x2b8 [ 480.811632][T29678] el0_svc_common+0x130/0x23c [ 480.812881][T29678] do_el0_svc+0x48/0x58 [ 480.814017][T29678] el0_svc+0x58/0x16c [ 480.815069][T29678] el0t_64_sync_handler+0x84/0xfc [ 480.816406][T29678] el0t_64_sync+0x190/0x194 [ 480.817745][T29678] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 480.820466][T29678] BTRFS info (device loop0: state EA): forced readonly [ 480.822489][T29678] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 480.824862][T29678] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 481.029282][T29695] loop0: detected capacity change from 0 to 32768 [ 481.032058][T29695] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (29695) [ 481.037353][T29695] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 481.039778][T29695] BTRFS info (device loop0): using free space tree [ 481.049941][T29695] BTRFS info (device loop0): enabling ssd optimizations [ 481.051845][T29695] BTRFS info (device loop0): auto enabling async discard [ 481.055788][T29695] FAULT_INJECTION: forcing a failure. [ 481.055788][T29695] name failslab, interval 1, probability 0, space 0, times 0 [ 481.059350][T29695] CPU: 1 PID: 29695 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 481.062043][T29695] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 481.064780][T29695] Call trace: [ 481.065656][T29695] dump_backtrace+0x1b8/0x1e4 [ 481.066989][T29695] show_stack+0x2c/0x44 [ 481.068111][T29695] dump_stack_lvl+0xd0/0x124 [ 481.069346][T29695] dump_stack+0x1c/0x28 [ 481.070465][T29695] should_fail_ex+0x3f8/0x5c4 [ 481.071726][T29695] __should_failslab+0xc8/0x128 [ 481.073032][T29695] should_failslab+0x10/0x28 [ 481.074235][T29695] kmem_cache_alloc+0x80/0x424 [ 481.075469][T29695] btrfs_alloc_path+0x30/0x3c [ 481.076752][T29695] __btrfs_run_delayed_items+0x88/0x420 [ 481.078176][T29695] btrfs_run_delayed_items+0x24/0x34 [ 481.079534][T29695] create_pending_snapshot+0x8e4/0x2834 [ 481.081039][T29695] create_pending_snapshots+0x150/0x198 [ 481.082558][T29695] btrfs_commit_transaction+0x1000/0x2d58 [ 481.084096][T29695] create_snapshot+0x418/0x6f0 [ 481.085386][T29695] btrfs_mksubvol+0x494/0x5f8 [ 481.086641][T29695] btrfs_mksnapshot+0xc8/0x158 [ 481.087864][T29695] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 481.089340][T29695] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 481.090875][T29695] btrfs_ioctl+0x9b4/0xb08 [ 481.092048][T29695] __arm64_sys_ioctl+0x14c/0x1c8 [ 481.093413][T29695] invoke_syscall+0x98/0x2b8 [ 481.094643][T29695] el0_svc_common+0x130/0x23c [ 481.095843][T29695] do_el0_svc+0x48/0x58 [ 481.096912][T29695] el0_svc+0x58/0x16c [ 481.097989][T29695] el0t_64_sync_handler+0x84/0xfc [ 481.099267][T29695] el0t_64_sync+0x190/0x194 [ 481.102956][T29695] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 481.105802][T29695] BTRFS info (device loop0: state EA): forced readonly [ 481.107649][T29695] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 481.110185][T29695] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 481.344496][T29712] loop0: detected capacity change from 0 to 32768 [ 481.347464][T29712] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (29712) [ 481.352315][T29712] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 481.354521][T29712] BTRFS info (device loop0): using free space tree [ 481.364849][T29712] BTRFS info (device loop0): enabling ssd optimizations [ 481.366839][T29712] BTRFS info (device loop0): auto enabling async discard [ 481.372891][T29712] FAULT_INJECTION: forcing a failure. [ 481.372891][T29712] name failslab, interval 1, probability 0, space 0, times 0 [ 481.376366][T29712] CPU: 0 PID: 29712 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 481.379176][T29712] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 481.381830][T29712] Call trace: [ 481.382690][T29712] dump_backtrace+0x1b8/0x1e4 [ 481.383986][T29712] show_stack+0x2c/0x44 [ 481.385084][T29712] dump_stack_lvl+0xd0/0x124 [ 481.386299][T29712] dump_stack+0x1c/0x28 [ 481.387342][T29712] should_fail_ex+0x3f8/0x5c4 [ 481.388616][T29712] __should_failslab+0xc8/0x128 [ 481.389929][T29712] should_failslab+0x10/0x28 [ 481.391150][T29712] kmem_cache_alloc+0x80/0x424 [ 481.392396][T29712] btrfs_alloc_path+0x30/0x3c [ 481.393646][T29712] __btrfs_run_delayed_items+0x88/0x420 [ 481.395108][T29712] btrfs_run_delayed_items+0x24/0x34 [ 481.396519][T29712] create_pending_snapshot+0x8e4/0x2834 [ 481.397981][T29712] create_pending_snapshots+0x150/0x198 [ 481.399476][T29712] btrfs_commit_transaction+0x1000/0x2d58 [ 481.401042][T29712] create_snapshot+0x418/0x6f0 [ 481.402298][T29712] btrfs_mksubvol+0x494/0x5f8 [ 481.403551][T29712] btrfs_mksnapshot+0xc8/0x158 [ 481.404828][T29712] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 481.406312][T29712] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 481.407856][T29712] btrfs_ioctl+0x9b4/0xb08 [ 481.409058][T29712] __arm64_sys_ioctl+0x14c/0x1c8 [ 481.410383][T29712] invoke_syscall+0x98/0x2b8 [ 481.411637][T29712] el0_svc_common+0x130/0x23c [ 481.412896][T29712] do_el0_svc+0x48/0x58 [ 481.413997][T29712] el0_svc+0x58/0x16c [ 481.415070][T29712] el0t_64_sync_handler+0x84/0xfc [ 481.416374][T29712] el0t_64_sync+0x190/0x194 [ 481.417840][T29712] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 481.420624][T29712] BTRFS info (device loop0: state EA): forced readonly [ 481.422671][T29712] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 481.425194][T29712] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 481.659741][T29729] loop0: detected capacity change from 0 to 32768 [ 481.663014][T29729] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (29729) [ 481.668993][T29729] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 481.671380][T29729] BTRFS info (device loop0): using free space tree [ 481.681584][T29729] BTRFS info (device loop0): enabling ssd optimizations [ 481.683589][T29729] BTRFS info (device loop0): auto enabling async discard [ 481.687656][T29729] FAULT_INJECTION: forcing a failure. [ 481.687656][T29729] name failslab, interval 1, probability 0, space 0, times 0 [ 481.690948][T29729] CPU: 0 PID: 29729 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 481.693624][T29729] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 481.696266][T29729] Call trace: [ 481.697188][T29729] dump_backtrace+0x1b8/0x1e4 [ 481.698442][T29729] show_stack+0x2c/0x44 [ 481.699532][T29729] dump_stack_lvl+0xd0/0x124 [ 481.700766][T29729] dump_stack+0x1c/0x28 [ 481.701870][T29729] should_fail_ex+0x3f8/0x5c4 [ 481.703117][T29729] __should_failslab+0xc8/0x128 [ 481.704407][T29729] should_failslab+0x10/0x28 [ 481.705672][T29729] kmem_cache_alloc+0x80/0x424 [ 481.706950][T29729] btrfs_alloc_path+0x30/0x3c [ 481.708227][T29729] __btrfs_run_delayed_items+0x88/0x420 [ 481.709676][T29729] btrfs_run_delayed_items+0x24/0x34 [ 481.711118][T29729] create_pending_snapshot+0x8e4/0x2834 [ 481.712569][T29729] create_pending_snapshots+0x150/0x198 [ 481.714077][T29729] btrfs_commit_transaction+0x1000/0x2d58 [ 481.715574][T29729] create_snapshot+0x418/0x6f0 [ 481.716861][T29729] btrfs_mksubvol+0x494/0x5f8 [ 481.718056][T29729] btrfs_mksnapshot+0xc8/0x158 [ 481.719360][T29729] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 481.720902][T29729] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 481.722481][T29729] btrfs_ioctl+0x9b4/0xb08 [ 481.723674][T29729] __arm64_sys_ioctl+0x14c/0x1c8 [ 481.725049][T29729] invoke_syscall+0x98/0x2b8 [ 481.726241][T29729] el0_svc_common+0x130/0x23c [ 481.727514][T29729] do_el0_svc+0x48/0x58 [ 481.728612][T29729] el0_svc+0x58/0x16c [ 481.729726][T29729] el0t_64_sync_handler+0x84/0xfc [ 481.731059][T29729] el0t_64_sync+0x190/0x194 [ 481.732496][T29729] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 481.735108][T29729] BTRFS info (device loop0: state EA): forced readonly [ 481.736990][T29729] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 481.739348][T29729] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 481.937076][T29746] loop0: detected capacity change from 0 to 32768 [ 481.940080][T29746] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (29746) [ 481.944967][T29746] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 481.947188][T29746] BTRFS info (device loop0): using free space tree [ 481.955962][T29746] BTRFS info (device loop0): enabling ssd optimizations [ 481.957776][T29746] BTRFS info (device loop0): auto enabling async discard [ 481.961578][T29746] FAULT_INJECTION: forcing a failure. [ 481.961578][T29746] name failslab, interval 1, probability 0, space 0, times 0 [ 481.964980][T29746] CPU: 0 PID: 29746 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 481.967591][T29746] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 481.970171][T29746] Call trace: [ 481.971002][T29746] dump_backtrace+0x1b8/0x1e4 [ 481.972274][T29746] show_stack+0x2c/0x44 [ 481.973360][T29746] dump_stack_lvl+0xd0/0x124 [ 481.974579][T29746] dump_stack+0x1c/0x28 [ 481.975646][T29746] should_fail_ex+0x3f8/0x5c4 [ 481.976882][T29746] __should_failslab+0xc8/0x128 [ 481.978139][T29746] should_failslab+0x10/0x28 [ 481.979331][T29746] kmem_cache_alloc+0x80/0x424 [ 481.980556][T29746] btrfs_alloc_path+0x30/0x3c [ 481.981836][T29746] __btrfs_run_delayed_items+0x88/0x420 [ 481.983260][T29746] btrfs_run_delayed_items+0x24/0x34 [ 481.984643][T29746] create_pending_snapshot+0x8e4/0x2834 [ 481.986134][T29746] create_pending_snapshots+0x150/0x198 [ 481.987596][T29746] btrfs_commit_transaction+0x1000/0x2d58 [ 481.989101][T29746] create_snapshot+0x418/0x6f0 [ 481.990323][T29746] btrfs_mksubvol+0x494/0x5f8 [ 481.991619][T29746] btrfs_mksnapshot+0xc8/0x158 [ 481.992882][T29746] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 481.994388][T29746] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 481.995893][T29746] btrfs_ioctl+0x9b4/0xb08 [ 481.997035][T29746] __arm64_sys_ioctl+0x14c/0x1c8 [ 481.998348][T29746] invoke_syscall+0x98/0x2b8 [ 481.999549][T29746] el0_svc_common+0x130/0x23c [ 482.000780][T29746] do_el0_svc+0x48/0x58 [ 482.001875][T29746] el0_svc+0x58/0x16c [ 482.002954][T29746] el0t_64_sync_handler+0x84/0xfc [ 482.004245][T29746] el0t_64_sync+0x190/0x194 [ 482.006083][T29746] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 482.008766][T29746] BTRFS info (device loop0: state EA): forced readonly [ 482.010554][T29746] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 482.013036][T29746] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 482.210924][T29763] loop0: detected capacity change from 0 to 32768 [ 482.213778][T29763] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (29763) [ 482.218471][T29763] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 482.220741][T29763] BTRFS info (device loop0): using free space tree [ 482.231671][T29763] BTRFS info (device loop0): enabling ssd optimizations [ 482.233605][T29763] BTRFS info (device loop0): auto enabling async discard [ 482.237312][T29763] FAULT_INJECTION: forcing a failure. [ 482.237312][T29763] name failslab, interval 1, probability 0, space 0, times 0 [ 482.240667][T29763] CPU: 0 PID: 29763 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 482.243425][T29763] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 482.246033][T29763] Call trace: [ 482.246859][T29763] dump_backtrace+0x1b8/0x1e4 [ 482.248127][T29763] show_stack+0x2c/0x44 [ 482.249181][T29763] dump_stack_lvl+0xd0/0x124 [ 482.250394][T29763] dump_stack+0x1c/0x28 [ 482.251569][T29763] should_fail_ex+0x3f8/0x5c4 [ 482.252766][T29763] __should_failslab+0xc8/0x128 [ 482.254024][T29763] should_failslab+0x10/0x28 [ 482.255254][T29763] kmem_cache_alloc+0x80/0x424 [ 482.256549][T29763] btrfs_alloc_path+0x30/0x3c [ 482.257753][T29763] __btrfs_run_delayed_items+0x88/0x420 [ 482.259226][T29763] btrfs_run_delayed_items+0x24/0x34 [ 482.260613][T29763] create_pending_snapshot+0x8e4/0x2834 [ 482.262098][T29763] create_pending_snapshots+0x150/0x198 [ 482.263551][T29763] btrfs_commit_transaction+0x1000/0x2d58 [ 482.265115][T29763] create_snapshot+0x418/0x6f0 [ 482.266341][T29763] btrfs_mksubvol+0x494/0x5f8 [ 482.267594][T29763] btrfs_mksnapshot+0xc8/0x158 [ 482.268867][T29763] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 482.270347][T29763] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 482.271914][T29763] btrfs_ioctl+0x9b4/0xb08 [ 482.273055][T29763] __arm64_sys_ioctl+0x14c/0x1c8 [ 482.274388][T29763] invoke_syscall+0x98/0x2b8 [ 482.275605][T29763] el0_svc_common+0x130/0x23c [ 482.276851][T29763] do_el0_svc+0x48/0x58 [ 482.277960][T29763] el0_svc+0x58/0x16c [ 482.279004][T29763] el0t_64_sync_handler+0x84/0xfc [ 482.280349][T29763] el0t_64_sync+0x190/0x194 [ 482.281809][T29763] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 482.284783][T29763] BTRFS info (device loop0: state EA): forced readonly [ 482.286535][T29763] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 482.288799][T29763] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 482.485067][T29780] loop0: detected capacity change from 0 to 32768 [ 482.487909][T29780] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (29780) [ 482.492738][T29780] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 482.494971][T29780] BTRFS info (device loop0): using free space tree [ 482.505011][T29780] BTRFS info (device loop0): enabling ssd optimizations [ 482.506897][T29780] BTRFS info (device loop0): auto enabling async discard [ 482.510685][T29780] FAULT_INJECTION: forcing a failure. [ 482.510685][T29780] name failslab, interval 1, probability 0, space 0, times 0 [ 482.514385][T29780] CPU: 1 PID: 29780 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 482.517076][T29780] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 482.519757][T29780] Call trace: [ 482.520640][T29780] dump_backtrace+0x1b8/0x1e4 [ 482.521873][T29780] show_stack+0x2c/0x44 [ 482.522996][T29780] dump_stack_lvl+0xd0/0x124 [ 482.524275][T29780] dump_stack+0x1c/0x28 [ 482.525381][T29780] should_fail_ex+0x3f8/0x5c4 [ 482.526670][T29780] __should_failslab+0xc8/0x128 [ 482.527986][T29780] should_failslab+0x10/0x28 [ 482.529162][T29780] kmem_cache_alloc+0x80/0x424 [ 482.530381][T29780] btrfs_alloc_path+0x30/0x3c [ 482.531651][T29780] __btrfs_run_delayed_items+0x88/0x420 [ 482.533101][T29780] btrfs_run_delayed_items+0x24/0x34 [ 482.534544][T29780] create_pending_snapshot+0x8e4/0x2834 [ 482.535962][T29780] create_pending_snapshots+0x150/0x198 [ 482.537404][T29780] btrfs_commit_transaction+0x1000/0x2d58 [ 482.538902][T29780] create_snapshot+0x418/0x6f0 [ 482.540215][T29780] btrfs_mksubvol+0x494/0x5f8 [ 482.541445][T29780] btrfs_mksnapshot+0xc8/0x158 [ 482.542736][T29780] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 482.544191][T29780] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 482.545667][T29780] btrfs_ioctl+0x9b4/0xb08 [ 482.546831][T29780] __arm64_sys_ioctl+0x14c/0x1c8 [ 482.548145][T29780] invoke_syscall+0x98/0x2b8 [ 482.549324][T29780] el0_svc_common+0x130/0x23c [ 482.550535][T29780] do_el0_svc+0x48/0x58 [ 482.551636][T29780] el0_svc+0x58/0x16c [ 482.552675][T29780] el0t_64_sync_handler+0x84/0xfc [ 482.554000][T29780] el0t_64_sync+0x190/0x194 [ 482.555397][T29780] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 482.559934][T29780] BTRFS info (device loop0: state EA): forced readonly [ 482.561885][T29780] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 482.564691][T29780] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 482.794278][T29797] loop0: detected capacity change from 0 to 32768 [ 482.796959][T29797] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (29797) [ 482.801577][T29797] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 482.803975][T29797] BTRFS info (device loop0): using free space tree [ 482.813996][T29797] BTRFS info (device loop0): enabling ssd optimizations [ 482.815905][T29797] BTRFS info (device loop0): auto enabling async discard [ 482.819616][T29797] FAULT_INJECTION: forcing a failure. [ 482.819616][T29797] name failslab, interval 1, probability 0, space 0, times 0 [ 482.822988][T29797] CPU: 0 PID: 29797 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 482.825657][T29797] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 482.828230][T29797] Call trace: [ 482.829089][T29797] dump_backtrace+0x1b8/0x1e4 [ 482.830324][T29797] show_stack+0x2c/0x44 [ 482.831560][T29797] dump_stack_lvl+0xd0/0x124 [ 482.832706][T29797] dump_stack+0x1c/0x28 [ 482.833821][T29797] should_fail_ex+0x3f8/0x5c4 [ 482.835062][T29797] __should_failslab+0xc8/0x128 [ 482.836409][T29797] should_failslab+0x10/0x28 [ 482.837562][T29797] kmem_cache_alloc+0x80/0x424 [ 482.838866][T29797] btrfs_alloc_path+0x30/0x3c [ 482.840082][T29797] __btrfs_run_delayed_items+0x88/0x420 [ 482.841540][T29797] btrfs_run_delayed_items+0x24/0x34 [ 482.842926][T29797] create_pending_snapshot+0x8e4/0x2834 [ 482.844372][T29797] create_pending_snapshots+0x150/0x198 [ 482.845910][T29797] btrfs_commit_transaction+0x1000/0x2d58 [ 482.847428][T29797] create_snapshot+0x418/0x6f0 [ 482.848688][T29797] btrfs_mksubvol+0x494/0x5f8 [ 482.849925][T29797] btrfs_mksnapshot+0xc8/0x158 [ 482.851203][T29797] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 482.852662][T29797] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 482.854146][T29797] btrfs_ioctl+0x9b4/0xb08 [ 482.855374][T29797] __arm64_sys_ioctl+0x14c/0x1c8 [ 482.856643][T29797] invoke_syscall+0x98/0x2b8 [ 482.857886][T29797] el0_svc_common+0x130/0x23c [ 482.859082][T29797] do_el0_svc+0x48/0x58 [ 482.860203][T29797] el0_svc+0x58/0x16c [ 482.861235][T29797] el0t_64_sync_handler+0x84/0xfc [ 482.862606][T29797] el0t_64_sync+0x190/0x194 [ 482.864008][T29797] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 482.866672][T29797] BTRFS info (device loop0: state EA): forced readonly [ 482.868397][T29797] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 482.870745][T29797] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 483.075290][T29814] loop0: detected capacity change from 0 to 32768 [ 483.078194][T29814] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (29814) [ 483.082897][T29814] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 483.085109][T29814] BTRFS info (device loop0): using free space tree [ 483.094973][T29814] BTRFS info (device loop0): enabling ssd optimizations [ 483.096843][T29814] BTRFS info (device loop0): auto enabling async discard [ 483.100653][T29814] FAULT_INJECTION: forcing a failure. [ 483.100653][T29814] name failslab, interval 1, probability 0, space 0, times 0 [ 483.104792][T29814] CPU: 0 PID: 29814 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 483.107578][T29814] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 483.110188][T29814] Call trace: [ 483.111036][T29814] dump_backtrace+0x1b8/0x1e4 [ 483.112285][T29814] show_stack+0x2c/0x44 [ 483.113427][T29814] dump_stack_lvl+0xd0/0x124 [ 483.114677][T29814] dump_stack+0x1c/0x28 [ 483.115758][T29814] should_fail_ex+0x3f8/0x5c4 [ 483.116996][T29814] __should_failslab+0xc8/0x128 [ 483.118268][T29814] should_failslab+0x10/0x28 [ 483.119419][T29814] kmem_cache_alloc+0x80/0x424 [ 483.120703][T29814] btrfs_alloc_path+0x30/0x3c [ 483.121988][T29814] __btrfs_run_delayed_items+0x88/0x420 [ 483.123449][T29814] btrfs_run_delayed_items+0x24/0x34 [ 483.124848][T29814] create_pending_snapshot+0x8e4/0x2834 [ 483.126306][T29814] create_pending_snapshots+0x150/0x198 [ 483.127715][T29814] btrfs_commit_transaction+0x1000/0x2d58 [ 483.129248][T29814] create_snapshot+0x418/0x6f0 [ 483.130479][T29814] btrfs_mksubvol+0x494/0x5f8 [ 483.131672][T29814] btrfs_mksnapshot+0xc8/0x158 [ 483.132921][T29814] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 483.134433][T29814] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 483.135915][T29814] btrfs_ioctl+0x9b4/0xb08 [ 483.137101][T29814] __arm64_sys_ioctl+0x14c/0x1c8 [ 483.138402][T29814] invoke_syscall+0x98/0x2b8 [ 483.139590][T29814] el0_svc_common+0x130/0x23c [ 483.140818][T29814] do_el0_svc+0x48/0x58 [ 483.141926][T29814] el0_svc+0x58/0x16c [ 483.142992][T29814] el0t_64_sync_handler+0x84/0xfc [ 483.144311][T29814] el0t_64_sync+0x190/0x194 [ 483.148243][T29814] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 483.150880][T29814] BTRFS info (device loop0: state EA): forced readonly [ 483.153203][T29814] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 483.155714][T29814] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 483.362395][T29831] loop0: detected capacity change from 0 to 32768 [ 483.365118][T29831] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (29831) [ 483.369895][T29831] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 483.372001][T29831] BTRFS info (device loop0): using free space tree [ 483.382797][T29831] BTRFS info (device loop0): enabling ssd optimizations [ 483.384794][T29831] BTRFS info (device loop0): auto enabling async discard [ 483.388602][T29831] FAULT_INJECTION: forcing a failure. [ 483.388602][T29831] name failslab, interval 1, probability 0, space 0, times 0 [ 483.391892][T29831] CPU: 1 PID: 29831 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 483.394763][T29831] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 483.397419][T29831] Call trace: [ 483.398299][T29831] dump_backtrace+0x1b8/0x1e4 [ 483.399577][T29831] show_stack+0x2c/0x44 [ 483.400741][T29831] dump_stack_lvl+0xd0/0x124 [ 483.401939][T29831] dump_stack+0x1c/0x28 [ 483.403108][T29831] should_fail_ex+0x3f8/0x5c4 [ 483.404449][T29831] __should_failslab+0xc8/0x128 [ 483.405788][T29831] should_failslab+0x10/0x28 [ 483.407054][T29831] kmem_cache_alloc+0x80/0x424 [ 483.408353][T29831] btrfs_alloc_path+0x30/0x3c [ 483.409629][T29831] __btrfs_run_delayed_items+0x88/0x420 [ 483.411138][T29831] btrfs_run_delayed_items+0x24/0x34 [ 483.412565][T29831] create_pending_snapshot+0x8e4/0x2834 [ 483.414083][T29831] create_pending_snapshots+0x150/0x198 [ 483.415654][T29831] btrfs_commit_transaction+0x1000/0x2d58 [ 483.417200][T29831] create_snapshot+0x418/0x6f0 [ 483.418528][T29831] btrfs_mksubvol+0x494/0x5f8 [ 483.419832][T29831] btrfs_mksnapshot+0xc8/0x158 [ 483.421138][T29831] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 483.422681][T29831] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 483.424213][T29831] btrfs_ioctl+0x9b4/0xb08 [ 483.425443][T29831] __arm64_sys_ioctl+0x14c/0x1c8 [ 483.426767][T29831] invoke_syscall+0x98/0x2b8 [ 483.428010][T29831] el0_svc_common+0x130/0x23c [ 483.429309][T29831] do_el0_svc+0x48/0x58 [ 483.430416][T29831] el0_svc+0x58/0x16c [ 483.431475][T29831] el0t_64_sync_handler+0x84/0xfc [ 483.432846][T29831] el0t_64_sync+0x190/0x194 [ 483.436591][T29831] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 483.439344][T29831] BTRFS info (device loop0: state EA): forced readonly [ 483.441190][T29831] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 483.443996][T29831] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 483.648856][T29848] loop0: detected capacity change from 0 to 32768 [ 483.651688][T29848] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (29848) [ 483.656593][T29848] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 483.658843][T29848] BTRFS info (device loop0): using free space tree [ 483.669295][T29848] BTRFS info (device loop0): enabling ssd optimizations [ 483.671270][T29848] BTRFS info (device loop0): auto enabling async discard [ 483.675192][T29848] FAULT_INJECTION: forcing a failure. [ 483.675192][T29848] name failslab, interval 1, probability 0, space 0, times 0 [ 483.678514][T29848] CPU: 1 PID: 29848 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 483.681269][T29848] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 483.683998][T29848] Call trace: [ 483.684897][T29848] dump_backtrace+0x1b8/0x1e4 [ 483.686196][T29848] show_stack+0x2c/0x44 [ 483.687323][T29848] dump_stack_lvl+0xd0/0x124 [ 483.688588][T29848] dump_stack+0x1c/0x28 [ 483.689721][T29848] should_fail_ex+0x3f8/0x5c4 [ 483.690980][T29848] __should_failslab+0xc8/0x128 [ 483.692352][T29848] should_failslab+0x10/0x28 [ 483.693653][T29848] kmem_cache_alloc+0x80/0x424 [ 483.694915][T29848] btrfs_alloc_path+0x30/0x3c [ 483.696199][T29848] __btrfs_run_delayed_items+0x88/0x420 [ 483.697817][T29848] btrfs_run_delayed_items+0x24/0x34 [ 483.699231][T29848] create_pending_snapshot+0x8e4/0x2834 [ 483.700762][T29848] create_pending_snapshots+0x150/0x198 [ 483.702268][T29848] btrfs_commit_transaction+0x1000/0x2d58 [ 483.703825][T29848] create_snapshot+0x418/0x6f0 [ 483.705178][T29848] btrfs_mksubvol+0x494/0x5f8 [ 483.706456][T29848] btrfs_mksnapshot+0xc8/0x158 [ 483.707687][T29848] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 483.709215][T29848] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 483.710842][T29848] btrfs_ioctl+0x9b4/0xb08 [ 483.712015][T29848] __arm64_sys_ioctl+0x14c/0x1c8 [ 483.713337][T29848] invoke_syscall+0x98/0x2b8 [ 483.714598][T29848] el0_svc_common+0x130/0x23c [ 483.715881][T29848] do_el0_svc+0x48/0x58 [ 483.716998][T29848] el0_svc+0x58/0x16c [ 483.718131][T29848] el0t_64_sync_handler+0x84/0xfc [ 483.719547][T29848] el0t_64_sync+0x190/0x194 [ 483.720953][T29848] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 483.723740][T29848] BTRFS info (device loop0: state EA): forced readonly [ 483.725591][T29848] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 483.727871][T29848] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 483.936391][T29865] loop0: detected capacity change from 0 to 32768 [ 483.939361][T29865] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (29865) [ 483.944328][T29865] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 483.946545][T29865] BTRFS info (device loop0): using free space tree [ 483.956482][T29865] BTRFS info (device loop0): enabling ssd optimizations [ 483.958345][T29865] BTRFS info (device loop0): auto enabling async discard [ 483.963305][T29865] FAULT_INJECTION: forcing a failure. [ 483.963305][T29865] name failslab, interval 1, probability 0, space 0, times 0 [ 483.966873][T29865] CPU: 1 PID: 29865 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 483.969646][T29865] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 483.972500][T29865] Call trace: [ 483.973399][T29865] dump_backtrace+0x1b8/0x1e4 [ 483.974720][T29865] show_stack+0x2c/0x44 [ 483.975885][T29865] dump_stack_lvl+0xd0/0x124 [ 483.977143][T29865] dump_stack+0x1c/0x28 [ 483.978334][T29865] should_fail_ex+0x3f8/0x5c4 [ 483.979580][T29865] __should_failslab+0xc8/0x128 [ 483.980924][T29865] should_failslab+0x10/0x28 [ 483.982154][T29865] kmem_cache_alloc+0x80/0x424 [ 483.983434][T29865] btrfs_alloc_path+0x30/0x3c [ 483.984679][T29865] __btrfs_run_delayed_items+0x88/0x420 [ 483.986302][T29865] btrfs_run_delayed_items+0x24/0x34 [ 483.987748][T29865] create_pending_snapshot+0x8e4/0x2834 [ 483.989266][T29865] create_pending_snapshots+0x150/0x198 [ 483.990780][T29865] btrfs_commit_transaction+0x1000/0x2d58 [ 483.992325][T29865] create_snapshot+0x418/0x6f0 [ 483.993666][T29865] btrfs_mksubvol+0x494/0x5f8 [ 483.994959][T29865] btrfs_mksnapshot+0xc8/0x158 [ 483.996272][T29865] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 483.997787][T29865] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 483.999328][T29865] btrfs_ioctl+0x9b4/0xb08 [ 484.000548][T29865] __arm64_sys_ioctl+0x14c/0x1c8 [ 484.001873][T29865] invoke_syscall+0x98/0x2b8 [ 484.003146][T29865] el0_svc_common+0x130/0x23c [ 484.004472][T29865] do_el0_svc+0x48/0x58 [ 484.005590][T29865] el0_svc+0x58/0x16c [ 484.006674][T29865] el0t_64_sync_handler+0x84/0xfc [ 484.008062][T29865] el0t_64_sync+0x190/0x194 [ 484.010504][T29865] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 484.013400][T29865] BTRFS info (device loop0: state EA): forced readonly [ 484.015298][T29865] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 484.017863][T29865] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 484.249865][T29882] loop0: detected capacity change from 0 to 32768 [ 484.252901][T29882] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (29882) [ 484.257477][T29882] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 484.259713][T29882] BTRFS info (device loop0): using free space tree [ 484.269873][T29882] BTRFS info (device loop0): enabling ssd optimizations [ 484.271830][T29882] BTRFS info (device loop0): auto enabling async discard [ 484.282750][T29882] FAULT_INJECTION: forcing a failure. [ 484.282750][T29882] name failslab, interval 1, probability 0, space 0, times 0 [ 484.286335][T29882] CPU: 0 PID: 29882 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 484.289035][T29882] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 484.291450][T29882] Call trace: [ 484.292282][T29882] dump_backtrace+0x1b8/0x1e4 [ 484.293480][T29882] show_stack+0x2c/0x44 [ 484.294608][T29882] dump_stack_lvl+0xd0/0x124 [ 484.295845][T29882] dump_stack+0x1c/0x28 [ 484.296901][T29882] should_fail_ex+0x3f8/0x5c4 [ 484.298146][T29882] __should_failslab+0xc8/0x128 [ 484.299407][T29882] should_failslab+0x10/0x28 [ 484.300619][T29882] kmem_cache_alloc+0x80/0x424 [ 484.301892][T29882] btrfs_alloc_path+0x30/0x3c [ 484.303164][T29882] __btrfs_run_delayed_items+0x88/0x420 [ 484.304605][T29882] btrfs_run_delayed_items+0x24/0x34 [ 484.306004][T29882] create_pending_snapshot+0x8e4/0x2834 [ 484.307444][T29882] create_pending_snapshots+0x150/0x198 [ 484.308872][T29882] btrfs_commit_transaction+0x1000/0x2d58 [ 484.310337][T29882] create_snapshot+0x418/0x6f0 [ 484.311616][T29882] btrfs_mksubvol+0x494/0x5f8 [ 484.312819][T29882] btrfs_mksnapshot+0xc8/0x158 [ 484.314103][T29882] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 484.315604][T29882] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 484.317110][T29882] btrfs_ioctl+0x9b4/0xb08 [ 484.318285][T29882] __arm64_sys_ioctl+0x14c/0x1c8 [ 484.319548][T29882] invoke_syscall+0x98/0x2b8 [ 484.320782][T29882] el0_svc_common+0x130/0x23c [ 484.322006][T29882] do_el0_svc+0x48/0x58 [ 484.323105][T29882] el0_svc+0x58/0x16c [ 484.324157][T29882] el0t_64_sync_handler+0x84/0xfc [ 484.325446][T29882] el0t_64_sync+0x190/0x194 [ 484.327992][T29882] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 484.330670][T29882] BTRFS info (device loop0: state EA): forced readonly [ 484.332809][T29882] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 484.335140][T29882] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 484.532372][T29899] loop0: detected capacity change from 0 to 32768 [ 484.535163][T29899] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (29899) [ 484.539810][T29899] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 484.542430][T29899] BTRFS info (device loop0): using free space tree [ 484.552517][T29899] BTRFS info (device loop0): enabling ssd optimizations [ 484.554413][T29899] BTRFS info (device loop0): auto enabling async discard [ 484.558149][T29899] FAULT_INJECTION: forcing a failure. [ 484.558149][T29899] name failslab, interval 1, probability 0, space 0, times 0 [ 484.561376][T29899] CPU: 0 PID: 29899 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 484.564122][T29899] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 484.566801][T29899] Call trace: [ 484.567687][T29899] dump_backtrace+0x1b8/0x1e4 [ 484.568887][T29899] show_stack+0x2c/0x44 [ 484.570011][T29899] dump_stack_lvl+0xd0/0x124 [ 484.571204][T29899] dump_stack+0x1c/0x28 [ 484.572334][T29899] should_fail_ex+0x3f8/0x5c4 [ 484.573655][T29899] __should_failslab+0xc8/0x128 [ 484.575005][T29899] should_failslab+0x10/0x28 [ 484.576223][T29899] kmem_cache_alloc+0x80/0x424 [ 484.577462][T29899] btrfs_alloc_path+0x30/0x3c [ 484.578623][T29899] __btrfs_run_delayed_items+0x88/0x420 [ 484.580111][T29899] btrfs_run_delayed_items+0x24/0x34 [ 484.581494][T29899] create_pending_snapshot+0x8e4/0x2834 [ 484.582906][T29899] create_pending_snapshots+0x150/0x198 [ 484.584331][T29899] btrfs_commit_transaction+0x1000/0x2d58 [ 484.585796][T29899] create_snapshot+0x418/0x6f0 [ 484.587014][T29899] btrfs_mksubvol+0x494/0x5f8 [ 484.588249][T29899] btrfs_mksnapshot+0xc8/0x158 [ 484.589552][T29899] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 484.591087][T29899] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 484.592598][T29899] btrfs_ioctl+0x9b4/0xb08 [ 484.593726][T29899] __arm64_sys_ioctl+0x14c/0x1c8 [ 484.595047][T29899] invoke_syscall+0x98/0x2b8 [ 484.596328][T29899] el0_svc_common+0x130/0x23c [ 484.597567][T29899] do_el0_svc+0x48/0x58 [ 484.598675][T29899] el0_svc+0x58/0x16c [ 484.599703][T29899] el0t_64_sync_handler+0x84/0xfc [ 484.601052][T29899] el0t_64_sync+0x190/0x194 [ 484.602880][T29899] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 484.605631][T29899] BTRFS info (device loop0: state EA): forced readonly [ 484.607346][T29899] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 484.609650][T29899] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 484.807257][T29916] loop0: detected capacity change from 0 to 32768 [ 484.810056][T29916] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (29916) [ 484.814925][T29916] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 484.817135][T29916] BTRFS info (device loop0): using free space tree [ 484.827575][T29916] BTRFS info (device loop0): enabling ssd optimizations [ 484.829523][T29916] BTRFS info (device loop0): auto enabling async discard [ 484.833565][T29916] FAULT_INJECTION: forcing a failure. [ 484.833565][T29916] name failslab, interval 1, probability 0, space 0, times 0 [ 484.836863][T29916] CPU: 0 PID: 29916 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 484.839467][T29916] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 484.841977][T29916] Call trace: [ 484.842848][T29916] dump_backtrace+0x1b8/0x1e4 [ 484.844085][T29916] show_stack+0x2c/0x44 [ 484.845194][T29916] dump_stack_lvl+0xd0/0x124 [ 484.846357][T29916] dump_stack+0x1c/0x28 [ 484.847450][T29916] should_fail_ex+0x3f8/0x5c4 [ 484.848670][T29916] __should_failslab+0xc8/0x128 [ 484.849979][T29916] should_failslab+0x10/0x28 [ 484.851225][T29916] kmem_cache_alloc+0x80/0x424 [ 484.852450][T29916] btrfs_alloc_path+0x30/0x3c [ 484.853720][T29916] __btrfs_run_delayed_items+0x88/0x420 [ 484.855222][T29916] btrfs_run_delayed_items+0x24/0x34 [ 484.856567][T29916] btrfs_commit_transaction+0xa10/0x2d58 [ 484.858005][T29916] create_snapshot+0x418/0x6f0 [ 484.859302][T29916] btrfs_mksubvol+0x494/0x5f8 [ 484.860541][T29916] btrfs_mksnapshot+0xc8/0x158 [ 484.861841][T29916] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 484.863343][T29916] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 484.864801][T29916] btrfs_ioctl+0x9b4/0xb08 [ 484.865916][T29916] __arm64_sys_ioctl+0x14c/0x1c8 [ 484.867254][T29916] invoke_syscall+0x98/0x2b8 [ 484.868446][T29916] el0_svc_common+0x130/0x23c [ 484.869690][T29916] do_el0_svc+0x48/0x58 [ 484.870813][T29916] el0_svc+0x58/0x16c [ 484.871828][T29916] el0t_64_sync_handler+0x84/0xfc [ 484.873148][T29916] el0t_64_sync+0x190/0x194 [ 484.876524][T29916] BTRFS warning (device loop0): Skipping commit of aborted transaction. [ 484.878771][T29916] BTRFS: error (device loop0: state A) in cleanup_transaction:1983: errno=-12 Out of memory [ 484.881316][T29916] BTRFS info (device loop0: state EA): forced readonly [ 485.077567][T29933] loop0: detected capacity change from 0 to 32768 [ 485.080409][T29933] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (29933) [ 485.085477][T29933] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 485.087729][T29933] BTRFS info (device loop0): using free space tree [ 485.097747][T29933] BTRFS info (device loop0): enabling ssd optimizations [ 485.099604][T29933] BTRFS info (device loop0): auto enabling async discard [ 485.103667][T29933] FAULT_INJECTION: forcing a failure. [ 485.103667][T29933] name failslab, interval 1, probability 0, space 0, times 0 [ 485.106830][T29933] CPU: 0 PID: 29933 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 485.109417][T29933] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 485.111961][T29933] Call trace: [ 485.112790][T29933] dump_backtrace+0x1b8/0x1e4 [ 485.114051][T29933] show_stack+0x2c/0x44 [ 485.115130][T29933] dump_stack_lvl+0xd0/0x124 [ 485.116330][T29933] dump_stack+0x1c/0x28 [ 485.117404][T29933] should_fail_ex+0x3f8/0x5c4 [ 485.118653][T29933] __should_failslab+0xc8/0x128 [ 485.119889][T29933] should_failslab+0x10/0x28 [ 485.121080][T29933] kmem_cache_alloc+0x80/0x424 [ 485.122302][T29933] btrfs_alloc_path+0x30/0x3c [ 485.123515][T29933] __btrfs_run_delayed_items+0x88/0x420 [ 485.124938][T29933] btrfs_run_delayed_items+0x24/0x34 [ 485.126326][T29933] create_pending_snapshot+0x8e4/0x2834 [ 485.127755][T29933] create_pending_snapshots+0x150/0x198 [ 485.129195][T29933] btrfs_commit_transaction+0x1000/0x2d58 [ 485.130703][T29933] create_snapshot+0x418/0x6f0 [ 485.131972][T29933] btrfs_mksubvol+0x494/0x5f8 [ 485.133176][T29933] btrfs_mksnapshot+0xc8/0x158 [ 485.134452][T29933] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 485.135975][T29933] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 485.137442][T29933] btrfs_ioctl+0x9b4/0xb08 [ 485.138579][T29933] __arm64_sys_ioctl+0x14c/0x1c8 [ 485.139874][T29933] invoke_syscall+0x98/0x2b8 [ 485.141040][T29933] el0_svc_common+0x130/0x23c [ 485.142293][T29933] do_el0_svc+0x48/0x58 [ 485.143420][T29933] el0_svc+0x58/0x16c [ 485.144436][T29933] el0t_64_sync_handler+0x84/0xfc [ 485.145808][T29933] el0t_64_sync+0x190/0x194 [ 485.148219][T29933] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 485.150876][T29933] BTRFS info (device loop0: state EA): forced readonly [ 485.153423][T29933] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 485.155764][T29933] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 485.365009][T29950] loop0: detected capacity change from 0 to 32768 [ 485.367757][T29950] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (29950) [ 485.372483][T29950] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 485.374609][T29950] BTRFS info (device loop0): using free space tree [ 485.385219][T29950] BTRFS info (device loop0): enabling ssd optimizations [ 485.386995][T29950] BTRFS info (device loop0): auto enabling async discard [ 485.390619][T29950] FAULT_INJECTION: forcing a failure. [ 485.390619][T29950] name failslab, interval 1, probability 0, space 0, times 0 [ 485.394227][T29950] CPU: 1 PID: 29950 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 485.396942][T29950] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 485.399450][T29950] Call trace: [ 485.400229][T29950] dump_backtrace+0x1b8/0x1e4 [ 485.401408][T29950] show_stack+0x2c/0x44 [ 485.402497][T29950] dump_stack_lvl+0xd0/0x124 [ 485.403685][T29950] dump_stack+0x1c/0x28 [ 485.404823][T29950] should_fail_ex+0x3f8/0x5c4 [ 485.406004][T29950] __should_failslab+0xc8/0x128 [ 485.407237][T29950] should_failslab+0x10/0x28 [ 485.408457][T29950] kmem_cache_alloc+0x80/0x424 [ 485.409722][T29950] btrfs_alloc_path+0x30/0x3c [ 485.410982][T29950] __btrfs_run_delayed_items+0x88/0x420 [ 485.412483][T29950] btrfs_run_delayed_items+0x24/0x34 [ 485.413868][T29950] create_pending_snapshot+0x8e4/0x2834 [ 485.415304][T29950] create_pending_snapshots+0x150/0x198 [ 485.416709][T29950] btrfs_commit_transaction+0x1000/0x2d58 [ 485.418188][T29950] create_snapshot+0x418/0x6f0 [ 485.419451][T29950] btrfs_mksubvol+0x494/0x5f8 [ 485.420659][T29950] btrfs_mksnapshot+0xc8/0x158 [ 485.421931][T29950] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 485.423404][T29950] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 485.424955][T29950] btrfs_ioctl+0x9b4/0xb08 [ 485.426108][T29950] __arm64_sys_ioctl+0x14c/0x1c8 [ 485.427354][T29950] invoke_syscall+0x98/0x2b8 [ 485.428595][T29950] el0_svc_common+0x130/0x23c [ 485.429834][T29950] do_el0_svc+0x48/0x58 [ 485.430949][T29950] el0_svc+0x58/0x16c [ 485.431989][T29950] el0t_64_sync_handler+0x84/0xfc [ 485.433271][T29950] el0t_64_sync+0x190/0x194 [ 485.435469][T29950] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 485.438186][T29950] BTRFS info (device loop0: state EA): forced readonly [ 485.439885][T29950] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 485.442507][T29950] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 485.637222][T29967] loop0: detected capacity change from 0 to 32768 [ 485.640031][T29967] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (29967) [ 485.644865][T29967] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 485.647071][T29967] BTRFS info (device loop0): using free space tree [ 485.657055][T29967] BTRFS info (device loop0): enabling ssd optimizations [ 485.658876][T29967] BTRFS info (device loop0): auto enabling async discard [ 485.877944][T29984] loop0: detected capacity change from 0 to 32768 [ 485.880758][T29984] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (29984) [ 485.886390][T29984] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 485.888611][T29984] BTRFS info (device loop0): using free space tree [ 485.897403][T29984] BTRFS info (device loop0): enabling ssd optimizations [ 485.899161][T29984] BTRFS info (device loop0): auto enabling async discard [ 485.902755][T29984] FAULT_INJECTION: forcing a failure. [ 485.902755][T29984] name failslab, interval 1, probability 0, space 0, times 0 [ 485.905958][T29984] CPU: 0 PID: 29984 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 485.908519][T29984] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 485.911072][T29984] Call trace: [ 485.911874][T29984] dump_backtrace+0x1b8/0x1e4 [ 485.913090][T29984] show_stack+0x2c/0x44 [ 485.914217][T29984] dump_stack_lvl+0xd0/0x124 [ 485.915436][T29984] dump_stack+0x1c/0x28 [ 485.916485][T29984] should_fail_ex+0x3f8/0x5c4 [ 485.917735][T29984] __should_failslab+0xc8/0x128 [ 485.918981][T29984] should_failslab+0x10/0x28 [ 485.920198][T29984] kmem_cache_alloc+0x80/0x424 [ 485.921445][T29984] btrfs_alloc_path+0x30/0x3c [ 485.922650][T29984] __btrfs_run_delayed_items+0x88/0x420 [ 485.924080][T29984] btrfs_run_delayed_items+0x24/0x34 [ 485.925424][T29984] btrfs_commit_transaction+0xa10/0x2d58 [ 485.926854][T29984] create_snapshot+0x418/0x6f0 [ 485.928109][T29984] btrfs_mksubvol+0x494/0x5f8 [ 485.929310][T29984] btrfs_mksnapshot+0xc8/0x158 [ 485.930559][T29984] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 485.932032][T29984] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 485.933444][T29984] btrfs_ioctl+0x9b4/0xb08 [ 485.934597][T29984] __arm64_sys_ioctl+0x14c/0x1c8 [ 485.935890][T29984] invoke_syscall+0x98/0x2b8 [ 485.937076][T29984] el0_svc_common+0x130/0x23c [ 485.938302][T29984] do_el0_svc+0x48/0x58 [ 485.939381][T29984] el0_svc+0x58/0x16c [ 485.940454][T29984] el0t_64_sync_handler+0x84/0xfc [ 485.941827][T29984] el0t_64_sync+0x190/0x194 [ 485.943625][T29984] BTRFS warning (device loop0): Skipping commit of aborted transaction. [ 485.945770][T29984] BTRFS: error (device loop0: state A) in cleanup_transaction:1983: errno=-12 Out of memory [ 485.948321][T29984] BTRFS info (device loop0: state EA): forced readonly [ 486.143766][T30001] loop0: detected capacity change from 0 to 32768 [ 486.146538][T30001] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (30001) [ 486.151189][T30001] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 486.153586][T30001] BTRFS info (device loop0): using free space tree [ 486.163563][T30001] BTRFS info (device loop0): enabling ssd optimizations [ 486.165483][T30001] BTRFS info (device loop0): auto enabling async discard [ 486.169401][T30001] FAULT_INJECTION: forcing a failure. [ 486.169401][T30001] name failslab, interval 1, probability 0, space 0, times 0 [ 486.173386][T30001] CPU: 0 PID: 30001 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 486.176150][T30001] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 486.178747][T30001] Call trace: [ 486.179574][T30001] dump_backtrace+0x1b8/0x1e4 [ 486.180846][T30001] show_stack+0x2c/0x44 [ 486.181900][T30001] dump_stack_lvl+0xd0/0x124 [ 486.183160][T30001] dump_stack+0x1c/0x28 [ 486.184232][T30001] should_fail_ex+0x3f8/0x5c4 [ 486.185462][T30001] __should_failslab+0xc8/0x128 [ 486.186731][T30001] should_failslab+0x10/0x28 [ 486.187884][T30001] kmem_cache_alloc+0x80/0x424 [ 486.189139][T30001] btrfs_alloc_path+0x30/0x3c [ 486.190351][T30001] __btrfs_run_delayed_items+0x88/0x420 [ 486.191799][T30001] btrfs_run_delayed_items+0x24/0x34 [ 486.193198][T30001] create_pending_snapshot+0x8e4/0x2834 [ 486.194669][T30001] create_pending_snapshots+0x150/0x198 [ 486.196190][T30001] btrfs_commit_transaction+0x1000/0x2d58 [ 486.197643][T30001] create_snapshot+0x418/0x6f0 [ 486.198908][T30001] btrfs_mksubvol+0x494/0x5f8 [ 486.200092][T30001] btrfs_mksnapshot+0xc8/0x158 [ 486.201354][T30001] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 486.202864][T30001] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 486.204346][T30001] btrfs_ioctl+0x9b4/0xb08 [ 486.205490][T30001] __arm64_sys_ioctl+0x14c/0x1c8 [ 486.206777][T30001] invoke_syscall+0x98/0x2b8 [ 486.207994][T30001] el0_svc_common+0x130/0x23c [ 486.209217][T30001] do_el0_svc+0x48/0x58 [ 486.210364][T30001] el0_svc+0x58/0x16c [ 486.211467][T30001] el0t_64_sync_handler+0x84/0xfc [ 486.212856][T30001] el0t_64_sync+0x190/0x194 [ 486.215286][T30001] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 486.217973][T30001] BTRFS info (device loop0: state EA): forced readonly [ 486.219740][T30001] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 486.222106][T30001] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 486.418829][T30018] loop0: detected capacity change from 0 to 32768 [ 486.421549][T30018] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (30018) [ 486.426532][T30018] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 486.428832][T30018] BTRFS info (device loop0): using free space tree [ 486.438868][T30018] BTRFS info (device loop0): enabling ssd optimizations [ 486.440765][T30018] BTRFS info (device loop0): auto enabling async discard [ 486.444734][T30018] FAULT_INJECTION: forcing a failure. [ 486.444734][T30018] name failslab, interval 1, probability 0, space 0, times 0 [ 486.447939][T30018] CPU: 0 PID: 30018 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 486.450605][T30018] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 486.453113][T30018] Call trace: [ 486.453969][T30018] dump_backtrace+0x1b8/0x1e4 [ 486.455158][T30018] show_stack+0x2c/0x44 [ 486.456230][T30018] dump_stack_lvl+0xd0/0x124 [ 486.457429][T30018] dump_stack+0x1c/0x28 [ 486.458528][T30018] should_fail_ex+0x3f8/0x5c4 [ 486.459839][T30018] __should_failslab+0xc8/0x128 [ 486.461092][T30018] should_failslab+0x10/0x28 [ 486.462281][T30018] kmem_cache_alloc+0x80/0x424 [ 486.463500][T30018] btrfs_alloc_path+0x30/0x3c [ 486.464737][T30018] __btrfs_run_delayed_items+0x88/0x420 [ 486.466180][T30018] btrfs_run_delayed_items+0x24/0x34 [ 486.467588][T30018] create_pending_snapshot+0x8e4/0x2834 [ 486.469068][T30018] create_pending_snapshots+0x150/0x198 [ 486.470559][T30018] btrfs_commit_transaction+0x1000/0x2d58 [ 486.471980][T30018] create_snapshot+0x418/0x6f0 [ 486.473212][T30018] btrfs_mksubvol+0x494/0x5f8 [ 486.474474][T30018] btrfs_mksnapshot+0xc8/0x158 [ 486.475750][T30018] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 486.477248][T30018] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 486.478756][T30018] btrfs_ioctl+0x9b4/0xb08 [ 486.479921][T30018] __arm64_sys_ioctl+0x14c/0x1c8 [ 486.481288][T30018] invoke_syscall+0x98/0x2b8 [ 486.482469][T30018] el0_svc_common+0x130/0x23c [ 486.483714][T30018] do_el0_svc+0x48/0x58 [ 486.484740][T30018] el0_svc+0x58/0x16c [ 486.485725][T30018] el0t_64_sync_handler+0x84/0xfc [ 486.487002][T30018] el0t_64_sync+0x190/0x194 [ 486.488483][T30018] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 486.491116][T30018] BTRFS info (device loop0: state EA): forced readonly [ 486.493019][T30018] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 486.495217][T30018] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 486.690206][T30035] loop0: detected capacity change from 0 to 32768 [ 486.693080][T30035] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (30035) [ 486.697736][T30035] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 486.699977][T30035] BTRFS info (device loop0): using free space tree [ 486.710052][T30035] BTRFS info (device loop0): enabling ssd optimizations [ 486.711992][T30035] BTRFS info (device loop0): auto enabling async discard [ 486.715981][T30035] FAULT_INJECTION: forcing a failure. [ 486.715981][T30035] name failslab, interval 1, probability 0, space 0, times 0 [ 486.719288][T30035] CPU: 0 PID: 30035 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 486.722094][T30035] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 486.724820][T30035] Call trace: [ 486.725646][T30035] dump_backtrace+0x1b8/0x1e4 [ 486.726868][T30035] show_stack+0x2c/0x44 [ 486.727967][T30035] dump_stack_lvl+0xd0/0x124 [ 486.729220][T30035] dump_stack+0x1c/0x28 [ 486.730336][T30035] should_fail_ex+0x3f8/0x5c4 [ 486.731541][T30035] __should_failslab+0xc8/0x128 [ 486.732864][T30035] should_failslab+0x10/0x28 [ 486.734084][T30035] kmem_cache_alloc+0x80/0x424 [ 486.735303][T30035] btrfs_alloc_path+0x30/0x3c [ 486.736535][T30035] __btrfs_run_delayed_items+0x88/0x420 [ 486.738105][T30035] btrfs_run_delayed_items+0x24/0x34 [ 486.739441][T30035] create_pending_snapshot+0x8e4/0x2834 [ 486.740951][T30035] create_pending_snapshots+0x150/0x198 [ 486.742499][T30035] btrfs_commit_transaction+0x1000/0x2d58 [ 486.744020][T30035] create_snapshot+0x418/0x6f0 [ 486.745258][T30035] btrfs_mksubvol+0x494/0x5f8 [ 486.746534][T30035] btrfs_mksnapshot+0xc8/0x158 [ 486.747781][T30035] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 486.749250][T30035] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 486.750819][T30035] btrfs_ioctl+0x9b4/0xb08 [ 486.752000][T30035] __arm64_sys_ioctl+0x14c/0x1c8 [ 486.753257][T30035] invoke_syscall+0x98/0x2b8 [ 486.754482][T30035] el0_svc_common+0x130/0x23c [ 486.755738][T30035] do_el0_svc+0x48/0x58 [ 486.756857][T30035] el0_svc+0x58/0x16c [ 486.757934][T30035] el0t_64_sync_handler+0x84/0xfc [ 486.759306][T30035] el0t_64_sync+0x190/0x194 [ 486.761203][T30035] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 486.764240][T30035] BTRFS info (device loop0: state EA): forced readonly [ 486.766074][T30035] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 486.768425][T30035] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 486.987624][T30052] loop0: detected capacity change from 0 to 32768 [ 486.990527][T30052] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (30052) [ 486.995393][T30052] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 486.997654][T30052] BTRFS info (device loop0): using free space tree [ 487.007742][T30052] BTRFS info (device loop0): enabling ssd optimizations [ 487.009502][T30052] BTRFS info (device loop0): auto enabling async discard [ 487.013563][T30052] FAULT_INJECTION: forcing a failure. [ 487.013563][T30052] name failslab, interval 1, probability 0, space 0, times 0 [ 487.016843][T30052] CPU: 1 PID: 30052 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 487.019471][T30052] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 487.022046][T30052] Call trace: [ 487.022919][T30052] dump_backtrace+0x1b8/0x1e4 [ 487.024182][T30052] show_stack+0x2c/0x44 [ 487.025316][T30052] dump_stack_lvl+0xd0/0x124 [ 487.026555][T30052] dump_stack+0x1c/0x28 [ 487.027707][T30052] should_fail_ex+0x3f8/0x5c4 [ 487.028951][T30052] __should_failslab+0xc8/0x128 [ 487.030298][T30052] should_failslab+0x10/0x28 [ 487.031520][T30052] kmem_cache_alloc+0x80/0x424 [ 487.032835][T30052] btrfs_alloc_path+0x30/0x3c [ 487.034075][T30052] __btrfs_run_delayed_items+0x88/0x420 [ 487.035556][T30052] btrfs_run_delayed_items+0x24/0x34 [ 487.036946][T30052] create_pending_snapshot+0x8e4/0x2834 [ 487.038420][T30052] create_pending_snapshots+0x150/0x198 [ 487.039858][T30052] btrfs_commit_transaction+0x1000/0x2d58 [ 487.041425][T30052] create_snapshot+0x418/0x6f0 [ 487.042669][T30052] btrfs_mksubvol+0x494/0x5f8 [ 487.043954][T30052] btrfs_mksnapshot+0xc8/0x158 [ 487.045217][T30052] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 487.046671][T30052] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 487.048197][T30052] btrfs_ioctl+0x9b4/0xb08 [ 487.049384][T30052] __arm64_sys_ioctl+0x14c/0x1c8 [ 487.050676][T30052] invoke_syscall+0x98/0x2b8 [ 487.051880][T30052] el0_svc_common+0x130/0x23c [ 487.053128][T30052] do_el0_svc+0x48/0x58 [ 487.054230][T30052] el0_svc+0x58/0x16c [ 487.055249][T30052] el0t_64_sync_handler+0x84/0xfc [ 487.056614][T30052] el0t_64_sync+0x190/0x194 [ 487.060207][T30052] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 487.063049][T30052] BTRFS info (device loop0: state EA): forced readonly [ 487.064875][T30052] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 487.067202][T30052] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 487.269911][T30069] loop0: detected capacity change from 0 to 32768 [ 487.272828][T30069] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (30069) [ 487.277534][T30069] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 487.279861][T30069] BTRFS info (device loop0): using free space tree [ 487.289830][T30069] BTRFS info (device loop0): enabling ssd optimizations [ 487.291730][T30069] BTRFS info (device loop0): auto enabling async discard [ 487.295505][T30069] FAULT_INJECTION: forcing a failure. [ 487.295505][T30069] name failslab, interval 1, probability 0, space 0, times 0 [ 487.298745][T30069] CPU: 1 PID: 30069 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 487.301334][T30069] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 487.303992][T30069] Call trace: [ 487.304883][T30069] dump_backtrace+0x1b8/0x1e4 [ 487.306081][T30069] show_stack+0x2c/0x44 [ 487.307146][T30069] dump_stack_lvl+0xd0/0x124 [ 487.308377][T30069] dump_stack+0x1c/0x28 [ 487.309462][T30069] should_fail_ex+0x3f8/0x5c4 [ 487.310710][T30069] __should_failslab+0xc8/0x128 [ 487.311967][T30069] should_failslab+0x10/0x28 [ 487.313204][T30069] kmem_cache_alloc+0x80/0x424 [ 487.314520][T30069] btrfs_alloc_path+0x30/0x3c [ 487.315717][T30069] __btrfs_run_delayed_items+0x88/0x420 [ 487.317225][T30069] btrfs_run_delayed_items+0x24/0x34 [ 487.318588][T30069] create_pending_snapshot+0x8e4/0x2834 [ 487.320073][T30069] create_pending_snapshots+0x150/0x198 [ 487.321544][T30069] btrfs_commit_transaction+0x1000/0x2d58 [ 487.323093][T30069] create_snapshot+0x418/0x6f0 [ 487.324358][T30069] btrfs_mksubvol+0x494/0x5f8 [ 487.325609][T30069] btrfs_mksnapshot+0xc8/0x158 [ 487.326879][T30069] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 487.328343][T30069] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 487.329878][T30069] btrfs_ioctl+0x9b4/0xb08 [ 487.331000][T30069] __arm64_sys_ioctl+0x14c/0x1c8 [ 487.332297][T30069] invoke_syscall+0x98/0x2b8 [ 487.333545][T30069] el0_svc_common+0x130/0x23c [ 487.334832][T30069] do_el0_svc+0x48/0x58 [ 487.335943][T30069] el0_svc+0x58/0x16c [ 487.336968][T30069] el0t_64_sync_handler+0x84/0xfc [ 487.338321][T30069] el0t_64_sync+0x190/0x194 [ 487.339721][T30069] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 487.342612][T30069] BTRFS info (device loop0: state EA): forced readonly [ 487.344385][T30069] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 487.346755][T30069] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 487.539587][T30086] loop0: detected capacity change from 0 to 32768 [ 487.542548][T30086] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (30086) [ 487.547126][T30086] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 487.549320][T30086] BTRFS info (device loop0): using free space tree [ 487.559378][T30086] BTRFS info (device loop0): enabling ssd optimizations [ 487.561291][T30086] BTRFS info (device loop0): auto enabling async discard [ 487.565125][T30086] FAULT_INJECTION: forcing a failure. [ 487.565125][T30086] name failslab, interval 1, probability 0, space 0, times 0 [ 487.568487][T30086] CPU: 1 PID: 30086 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 487.571153][T30086] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 487.573716][T30086] Call trace: [ 487.574559][T30086] dump_backtrace+0x1b8/0x1e4 [ 487.575767][T30086] show_stack+0x2c/0x44 [ 487.576858][T30086] dump_stack_lvl+0xd0/0x124 [ 487.578089][T30086] dump_stack+0x1c/0x28 [ 487.579244][T30086] should_fail_ex+0x3f8/0x5c4 [ 487.580453][T30086] __should_failslab+0xc8/0x128 [ 487.581715][T30086] should_failslab+0x10/0x28 [ 487.582904][T30086] kmem_cache_alloc+0x80/0x424 [ 487.584110][T30086] btrfs_alloc_path+0x30/0x3c [ 487.585323][T30086] __btrfs_run_delayed_items+0x88/0x420 [ 487.586765][T30086] btrfs_run_delayed_items+0x24/0x34 [ 487.588130][T30086] create_pending_snapshot+0x8e4/0x2834 [ 487.589561][T30086] create_pending_snapshots+0x150/0x198 [ 487.591002][T30086] btrfs_commit_transaction+0x1000/0x2d58 [ 487.592464][T30086] create_snapshot+0x418/0x6f0 [ 487.593704][T30086] btrfs_mksubvol+0x494/0x5f8 [ 487.594929][T30086] btrfs_mksnapshot+0xc8/0x158 [ 487.596184][T30086] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 487.597689][T30086] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 487.599157][T30086] btrfs_ioctl+0x9b4/0xb08 [ 487.600320][T30086] __arm64_sys_ioctl+0x14c/0x1c8 [ 487.601559][T30086] invoke_syscall+0x98/0x2b8 [ 487.602730][T30086] el0_svc_common+0x130/0x23c [ 487.603944][T30086] do_el0_svc+0x48/0x58 [ 487.605082][T30086] el0_svc+0x58/0x16c [ 487.606102][T30086] el0t_64_sync_handler+0x84/0xfc [ 487.607429][T30086] el0t_64_sync+0x190/0x194 [ 487.610847][T30086] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 487.613527][T30086] BTRFS info (device loop0: state EA): forced readonly [ 487.615299][T30086] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 487.617719][T30086] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 487.812235][T30103] loop0: detected capacity change from 0 to 32768 [ 487.815202][T30103] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (30103) [ 487.819838][T30103] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 487.822071][T30103] BTRFS info (device loop0): using free space tree [ 487.832222][T30103] BTRFS info (device loop0): enabling ssd optimizations [ 487.834191][T30103] BTRFS info (device loop0): auto enabling async discard [ 487.838203][T30103] FAULT_INJECTION: forcing a failure. [ 487.838203][T30103] name failslab, interval 1, probability 0, space 0, times 0 [ 487.841691][T30103] CPU: 1 PID: 30103 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 487.844391][T30103] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 487.847096][T30103] Call trace: [ 487.847961][T30103] dump_backtrace+0x1b8/0x1e4 [ 487.849193][T30103] show_stack+0x2c/0x44 [ 487.850248][T30103] dump_stack_lvl+0xd0/0x124 [ 487.851460][T30103] dump_stack+0x1c/0x28 [ 487.852592][T30103] should_fail_ex+0x3f8/0x5c4 [ 487.853831][T30103] __should_failslab+0xc8/0x128 [ 487.855120][T30103] should_failslab+0x10/0x28 [ 487.856335][T30103] kmem_cache_alloc+0x80/0x424 [ 487.857611][T30103] btrfs_alloc_path+0x30/0x3c [ 487.858921][T30103] __btrfs_run_delayed_items+0x88/0x420 [ 487.860428][T30103] btrfs_run_delayed_items+0x24/0x34 [ 487.861868][T30103] create_pending_snapshot+0x8e4/0x2834 [ 487.863315][T30103] create_pending_snapshots+0x150/0x198 [ 487.864804][T30103] btrfs_commit_transaction+0x1000/0x2d58 [ 487.866248][T30103] create_snapshot+0x418/0x6f0 [ 487.867510][T30103] btrfs_mksubvol+0x494/0x5f8 [ 487.868758][T30103] btrfs_mksnapshot+0xc8/0x158 [ 487.869991][T30103] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 487.871500][T30103] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 487.873009][T30103] btrfs_ioctl+0x9b4/0xb08 [ 487.874213][T30103] __arm64_sys_ioctl+0x14c/0x1c8 [ 487.875523][T30103] invoke_syscall+0x98/0x2b8 [ 487.876736][T30103] el0_svc_common+0x130/0x23c [ 487.877976][T30103] do_el0_svc+0x48/0x58 [ 487.879048][T30103] el0_svc+0x58/0x16c [ 487.880135][T30103] el0t_64_sync_handler+0x84/0xfc [ 487.881470][T30103] el0t_64_sync+0x190/0x194 [ 487.882868][T30103] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 487.885618][T30103] BTRFS info (device loop0: state EA): forced readonly [ 487.887438][T30103] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 487.889920][T30103] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 488.093650][T30120] loop0: detected capacity change from 0 to 32768 [ 488.096388][T30120] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (30120) [ 488.100872][T30120] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 488.103169][T30120] BTRFS info (device loop0): using free space tree [ 488.112969][T30120] BTRFS info (device loop0): enabling ssd optimizations [ 488.114718][T30120] BTRFS info (device loop0): auto enabling async discard [ 488.118493][T30120] FAULT_INJECTION: forcing a failure. [ 488.118493][T30120] name failslab, interval 1, probability 0, space 0, times 0 [ 488.121973][T30120] CPU: 0 PID: 30120 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 488.124642][T30120] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 488.127222][T30120] Call trace: [ 488.128058][T30120] dump_backtrace+0x1b8/0x1e4 [ 488.129302][T30120] show_stack+0x2c/0x44 [ 488.130439][T30120] dump_stack_lvl+0xd0/0x124 [ 488.131665][T30120] dump_stack+0x1c/0x28 [ 488.132761][T30120] should_fail_ex+0x3f8/0x5c4 [ 488.134013][T30120] __should_failslab+0xc8/0x128 [ 488.135247][T30120] should_failslab+0x10/0x28 [ 488.136456][T30120] kmem_cache_alloc+0x80/0x424 [ 488.137718][T30120] btrfs_alloc_path+0x30/0x3c [ 488.138909][T30120] __btrfs_run_delayed_items+0x88/0x420 [ 488.140376][T30120] btrfs_run_delayed_items+0x24/0x34 [ 488.141866][T30120] create_pending_snapshot+0x8e4/0x2834 [ 488.143396][T30120] create_pending_snapshots+0x150/0x198 [ 488.144852][T30120] btrfs_commit_transaction+0x1000/0x2d58 [ 488.146326][T30120] create_snapshot+0x418/0x6f0 [ 488.147614][T30120] btrfs_mksubvol+0x494/0x5f8 [ 488.148884][T30120] btrfs_mksnapshot+0xc8/0x158 [ 488.150132][T30120] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 488.151647][T30120] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 488.153161][T30120] btrfs_ioctl+0x9b4/0xb08 [ 488.154279][T30120] __arm64_sys_ioctl+0x14c/0x1c8 [ 488.155672][T30120] invoke_syscall+0x98/0x2b8 [ 488.156856][T30120] el0_svc_common+0x130/0x23c [ 488.158086][T30120] do_el0_svc+0x48/0x58 [ 488.159157][T30120] el0_svc+0x58/0x16c [ 488.160223][T30120] el0t_64_sync_handler+0x84/0xfc [ 488.161573][T30120] el0t_64_sync+0x190/0x194 [ 488.163197][T30120] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 488.165984][T30120] BTRFS info (device loop0: state EA): forced readonly [ 488.167879][T30120] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 488.170262][T30120] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 488.373289][T30137] loop0: detected capacity change from 0 to 32768 [ 488.376107][T30137] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (30137) [ 488.380830][T30137] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 488.383067][T30137] BTRFS info (device loop0): using free space tree [ 488.393025][T30137] BTRFS info (device loop0): enabling ssd optimizations [ 488.394829][T30137] BTRFS info (device loop0): auto enabling async discard [ 488.398608][T30137] FAULT_INJECTION: forcing a failure. [ 488.398608][T30137] name failslab, interval 1, probability 0, space 0, times 0 [ 488.401899][T30137] CPU: 0 PID: 30137 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 488.404561][T30137] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 488.407213][T30137] Call trace: [ 488.408039][T30137] dump_backtrace+0x1b8/0x1e4 [ 488.409362][T30137] show_stack+0x2c/0x44 [ 488.410412][T30137] dump_stack_lvl+0xd0/0x124 [ 488.411566][T30137] dump_stack+0x1c/0x28 [ 488.412663][T30137] should_fail_ex+0x3f8/0x5c4 [ 488.413912][T30137] __should_failslab+0xc8/0x128 [ 488.415213][T30137] should_failslab+0x10/0x28 [ 488.416372][T30137] kmem_cache_alloc+0x80/0x424 [ 488.417573][T30137] btrfs_alloc_path+0x30/0x3c [ 488.418833][T30137] __btrfs_run_delayed_items+0x88/0x420 [ 488.420308][T30137] btrfs_run_delayed_items+0x24/0x34 [ 488.421739][T30137] create_pending_snapshot+0x8e4/0x2834 [ 488.423224][T30137] create_pending_snapshots+0x150/0x198 [ 488.424672][T30137] btrfs_commit_transaction+0x1000/0x2d58 [ 488.426150][T30137] create_snapshot+0x418/0x6f0 [ 488.427409][T30137] btrfs_mksubvol+0x494/0x5f8 [ 488.428685][T30137] btrfs_mksnapshot+0xc8/0x158 [ 488.429911][T30137] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 488.431369][T30137] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 488.432903][T30137] btrfs_ioctl+0x9b4/0xb08 [ 488.433978][T30137] __arm64_sys_ioctl+0x14c/0x1c8 [ 488.435258][T30137] invoke_syscall+0x98/0x2b8 [ 488.436439][T30137] el0_svc_common+0x130/0x23c [ 488.437653][T30137] do_el0_svc+0x48/0x58 [ 488.438737][T30137] el0_svc+0x58/0x16c [ 488.439806][T30137] el0t_64_sync_handler+0x84/0xfc [ 488.441136][T30137] el0t_64_sync+0x190/0x194 [ 488.442992][T30137] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 488.445634][T30137] BTRFS info (device loop0: state EA): forced readonly [ 488.447394][T30137] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 488.449652][T30137] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 488.657685][T30154] loop0: detected capacity change from 0 to 32768 [ 488.660491][T30154] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (30154) [ 488.665648][T30154] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 488.667864][T30154] BTRFS info (device loop0): using free space tree [ 488.678167][T30154] BTRFS info (device loop0): enabling ssd optimizations [ 488.680120][T30154] BTRFS info (device loop0): auto enabling async discard [ 488.684086][T30154] FAULT_INJECTION: forcing a failure. [ 488.684086][T30154] name failslab, interval 1, probability 0, space 0, times 0 [ 488.687358][T30154] CPU: 1 PID: 30154 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 488.689881][T30154] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 488.692508][T30154] Call trace: [ 488.693354][T30154] dump_backtrace+0x1b8/0x1e4 [ 488.694609][T30154] show_stack+0x2c/0x44 [ 488.695741][T30154] dump_stack_lvl+0xd0/0x124 [ 488.696898][T30154] dump_stack+0x1c/0x28 [ 488.698009][T30154] should_fail_ex+0x3f8/0x5c4 [ 488.699238][T30154] __should_failslab+0xc8/0x128 [ 488.700443][T30154] should_failslab+0x10/0x28 [ 488.701673][T30154] kmem_cache_alloc+0x80/0x424 [ 488.702957][T30154] btrfs_alloc_path+0x30/0x3c [ 488.704199][T30154] __btrfs_run_delayed_items+0x88/0x420 [ 488.705656][T30154] btrfs_run_delayed_items+0x24/0x34 [ 488.707118][T30154] create_pending_snapshot+0x8e4/0x2834 [ 488.708596][T30154] create_pending_snapshots+0x150/0x198 [ 488.710089][T30154] btrfs_commit_transaction+0x1000/0x2d58 [ 488.711586][T30154] create_snapshot+0x418/0x6f0 [ 488.712841][T30154] btrfs_mksubvol+0x494/0x5f8 [ 488.714104][T30154] btrfs_mksnapshot+0xc8/0x158 [ 488.715428][T30154] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 488.717019][T30154] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 488.718511][T30154] btrfs_ioctl+0x9b4/0xb08 [ 488.719727][T30154] __arm64_sys_ioctl+0x14c/0x1c8 [ 488.721055][T30154] invoke_syscall+0x98/0x2b8 [ 488.722301][T30154] el0_svc_common+0x130/0x23c [ 488.723529][T30154] do_el0_svc+0x48/0x58 [ 488.724654][T30154] el0_svc+0x58/0x16c [ 488.725751][T30154] el0t_64_sync_handler+0x84/0xfc [ 488.727135][T30154] el0t_64_sync+0x190/0x194 [ 488.730573][T30154] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 488.733431][T30154] BTRFS info (device loop0: state EA): forced readonly [ 488.735178][T30154] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 488.737558][T30154] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 488.937423][T30171] loop0: detected capacity change from 0 to 32768 [ 488.940291][T30171] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (30171) [ 488.945233][T30171] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 488.947507][T30171] BTRFS info (device loop0): using free space tree [ 488.957408][T30171] BTRFS info (device loop0): enabling ssd optimizations [ 488.959239][T30171] BTRFS info (device loop0): auto enabling async discard [ 488.963095][T30171] FAULT_INJECTION: forcing a failure. [ 488.963095][T30171] name failslab, interval 1, probability 0, space 0, times 0 [ 488.966229][T30171] CPU: 1 PID: 30171 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 488.968856][T30171] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 488.971383][T30171] Call trace: [ 488.972219][T30171] dump_backtrace+0x1b8/0x1e4 [ 488.973402][T30171] show_stack+0x2c/0x44 [ 488.974497][T30171] dump_stack_lvl+0xd0/0x124 [ 488.975707][T30171] dump_stack+0x1c/0x28 [ 488.976796][T30171] should_fail_ex+0x3f8/0x5c4 [ 488.978073][T30171] __should_failslab+0xc8/0x128 [ 488.979371][T30171] should_failslab+0x10/0x28 [ 488.980565][T30171] kmem_cache_alloc+0x80/0x424 [ 488.981848][T30171] btrfs_alloc_path+0x30/0x3c [ 488.983049][T30171] __btrfs_run_delayed_items+0x88/0x420 [ 488.984493][T30171] btrfs_run_delayed_items+0x24/0x34 [ 488.985865][T30171] create_pending_snapshot+0x8e4/0x2834 [ 488.987359][T30171] create_pending_snapshots+0x150/0x198 [ 488.988842][T30171] btrfs_commit_transaction+0x1000/0x2d58 [ 488.990270][T30171] create_snapshot+0x418/0x6f0 [ 488.991504][T30171] btrfs_mksubvol+0x494/0x5f8 [ 488.992711][T30171] btrfs_mksnapshot+0xc8/0x158 [ 488.993941][T30171] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 488.995424][T30171] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 488.996914][T30171] btrfs_ioctl+0x9b4/0xb08 [ 488.998061][T30171] __arm64_sys_ioctl+0x14c/0x1c8 [ 488.999424][T30171] invoke_syscall+0x98/0x2b8 [ 489.000628][T30171] el0_svc_common+0x130/0x23c [ 489.001853][T30171] do_el0_svc+0x48/0x58 [ 489.002996][T30171] el0_svc+0x58/0x16c [ 489.004036][T30171] el0t_64_sync_handler+0x84/0xfc [ 489.005384][T30171] el0t_64_sync+0x190/0x194 [ 489.006715][T30171] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 489.009393][T30171] BTRFS info (device loop0: state EA): forced readonly [ 489.011090][T30171] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 489.013528][T30171] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 489.229366][T30189] loop0: detected capacity change from 0 to 32768 [ 489.232381][T30189] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (30189) [ 489.237214][T30189] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 489.239423][T30189] BTRFS info (device loop0): using free space tree [ 489.249759][T30189] BTRFS info (device loop0): enabling ssd optimizations [ 489.251751][T30189] BTRFS info (device loop0): auto enabling async discard [ 489.255483][T30189] FAULT_INJECTION: forcing a failure. [ 489.255483][T30189] name failslab, interval 1, probability 0, space 0, times 0 [ 489.258752][T30189] CPU: 1 PID: 30189 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 489.261502][T30189] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 489.264250][T30189] Call trace: [ 489.265113][T30189] dump_backtrace+0x1b8/0x1e4 [ 489.266390][T30189] show_stack+0x2c/0x44 [ 489.267556][T30189] dump_stack_lvl+0xd0/0x124 [ 489.268831][T30189] dump_stack+0x1c/0x28 [ 489.270004][T30189] should_fail_ex+0x3f8/0x5c4 [ 489.271247][T30189] __should_failslab+0xc8/0x128 [ 489.272624][T30189] should_failslab+0x10/0x28 [ 489.273876][T30189] kmem_cache_alloc+0x80/0x424 [ 489.275173][T30189] btrfs_alloc_path+0x30/0x3c [ 489.276444][T30189] __btrfs_run_delayed_items+0x88/0x420 [ 489.277973][T30189] btrfs_run_delayed_items+0x24/0x34 [ 489.279431][T30189] create_pending_snapshot+0x8e4/0x2834 [ 489.280955][T30189] create_pending_snapshots+0x150/0x198 [ 489.282462][T30189] btrfs_commit_transaction+0x1000/0x2d58 [ 489.283983][T30189] create_snapshot+0x418/0x6f0 [ 489.285283][T30189] btrfs_mksubvol+0x494/0x5f8 [ 489.286562][T30189] btrfs_mksnapshot+0xc8/0x158 [ 489.287903][T30189] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 489.289446][T30189] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 489.290999][T30189] btrfs_ioctl+0x9b4/0xb08 [ 489.292244][T30189] __arm64_sys_ioctl+0x14c/0x1c8 [ 489.293618][T30189] invoke_syscall+0x98/0x2b8 [ 489.294947][T30189] el0_svc_common+0x130/0x23c [ 489.296194][T30189] do_el0_svc+0x48/0x58 [ 489.297343][T30189] el0_svc+0x58/0x16c [ 489.298446][T30189] el0t_64_sync_handler+0x84/0xfc [ 489.299840][T30189] el0t_64_sync+0x190/0x194 [ 489.301302][T30189] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 489.304228][T30189] BTRFS info (device loop0: state EA): forced readonly [ 489.306093][T30189] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 489.308495][T30189] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 489.507743][T30207] loop0: detected capacity change from 0 to 32768 [ 489.510591][T30207] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (30207) [ 489.515482][T30207] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 489.517728][T30207] BTRFS info (device loop0): using free space tree [ 489.527537][T30207] BTRFS info (device loop0): enabling ssd optimizations [ 489.529443][T30207] BTRFS info (device loop0): auto enabling async discard [ 489.533543][T30207] FAULT_INJECTION: forcing a failure. [ 489.533543][T30207] name failslab, interval 1, probability 0, space 0, times 0 [ 489.536915][T30207] CPU: 1 PID: 30207 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 489.539604][T30207] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 489.542121][T30207] Call trace: [ 489.543050][T30207] dump_backtrace+0x1b8/0x1e4 [ 489.544268][T30207] show_stack+0x2c/0x44 [ 489.545336][T30207] dump_stack_lvl+0xd0/0x124 [ 489.546586][T30207] dump_stack+0x1c/0x28 [ 489.547729][T30207] should_fail_ex+0x3f8/0x5c4 [ 489.548985][T30207] __should_failslab+0xc8/0x128 [ 489.550256][T30207] should_failslab+0x10/0x28 [ 489.551472][T30207] kmem_cache_alloc+0x80/0x424 [ 489.552671][T30207] btrfs_alloc_path+0x30/0x3c [ 489.553902][T30207] __btrfs_run_delayed_items+0x88/0x420 [ 489.555382][T30207] btrfs_run_delayed_items+0x24/0x34 [ 489.556767][T30207] create_pending_snapshot+0x8e4/0x2834 [ 489.558258][T30207] create_pending_snapshots+0x150/0x198 [ 489.559801][T30207] btrfs_commit_transaction+0x1000/0x2d58 [ 489.561287][T30207] create_snapshot+0x418/0x6f0 [ 489.562574][T30207] btrfs_mksubvol+0x494/0x5f8 [ 489.563759][T30207] btrfs_mksnapshot+0xc8/0x158 [ 489.565002][T30207] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 489.566511][T30207] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 489.568069][T30207] btrfs_ioctl+0x9b4/0xb08 [ 489.569200][T30207] __arm64_sys_ioctl+0x14c/0x1c8 [ 489.570478][T30207] invoke_syscall+0x98/0x2b8 [ 489.571674][T30207] el0_svc_common+0x130/0x23c [ 489.572970][T30207] do_el0_svc+0x48/0x58 [ 489.574092][T30207] el0_svc+0x58/0x16c [ 489.575154][T30207] el0t_64_sync_handler+0x84/0xfc [ 489.576459][T30207] el0t_64_sync+0x190/0x194 [ 489.577933][T30207] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 489.580727][T30207] BTRFS info (device loop0: state EA): forced readonly [ 489.582891][T30207] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 489.585398][T30207] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 489.789852][T30224] loop0: detected capacity change from 0 to 32768 [ 489.792708][T30224] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (30224) [ 489.797362][T30224] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 489.799575][T30224] BTRFS info (device loop0): using free space tree [ 489.809958][T30224] BTRFS info (device loop0): enabling ssd optimizations [ 489.811776][T30224] BTRFS info (device loop0): auto enabling async discard [ 489.815871][T30224] FAULT_INJECTION: forcing a failure. [ 489.815871][T30224] name failslab, interval 1, probability 0, space 0, times 0 [ 489.819121][T30224] CPU: 1 PID: 30224 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 489.821809][T30224] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 489.824584][T30224] Call trace: [ 489.825457][T30224] dump_backtrace+0x1b8/0x1e4 [ 489.826686][T30224] show_stack+0x2c/0x44 [ 489.827786][T30224] dump_stack_lvl+0xd0/0x124 [ 489.829018][T30224] dump_stack+0x1c/0x28 [ 489.830128][T30224] should_fail_ex+0x3f8/0x5c4 [ 489.831354][T30224] __should_failslab+0xc8/0x128 [ 489.832667][T30224] should_failslab+0x10/0x28 [ 489.833920][T30224] kmem_cache_alloc+0x80/0x424 [ 489.835168][T30224] btrfs_alloc_path+0x30/0x3c [ 489.836420][T30224] __btrfs_run_delayed_items+0x88/0x420 [ 489.837916][T30224] btrfs_run_delayed_items+0x24/0x34 [ 489.839350][T30224] create_pending_snapshot+0x8e4/0x2834 [ 489.840784][T30224] create_pending_snapshots+0x150/0x198 [ 489.842215][T30224] btrfs_commit_transaction+0x1000/0x2d58 [ 489.843720][T30224] create_snapshot+0x418/0x6f0 [ 489.844964][T30224] btrfs_mksubvol+0x494/0x5f8 [ 489.846168][T30224] btrfs_mksnapshot+0xc8/0x158 [ 489.847412][T30224] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 489.848889][T30224] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 489.850440][T30224] btrfs_ioctl+0x9b4/0xb08 [ 489.851584][T30224] __arm64_sys_ioctl+0x14c/0x1c8 [ 489.852903][T30224] invoke_syscall+0x98/0x2b8 [ 489.854161][T30224] el0_svc_common+0x130/0x23c [ 489.855354][T30224] do_el0_svc+0x48/0x58 [ 489.856450][T30224] el0_svc+0x58/0x16c [ 489.857460][T30224] el0t_64_sync_handler+0x84/0xfc [ 489.858792][T30224] el0t_64_sync+0x190/0x194 [ 489.860211][T30224] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 489.862996][T30224] BTRFS info (device loop0: state EA): forced readonly [ 489.864768][T30224] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 489.867068][T30224] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 490.063436][T30241] loop0: detected capacity change from 0 to 32768 [ 490.066311][T30241] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (30241) [ 490.071349][T30241] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 490.073675][T30241] BTRFS info (device loop0): using free space tree [ 490.084312][T30241] BTRFS info (device loop0): enabling ssd optimizations [ 490.086171][T30241] BTRFS info (device loop0): auto enabling async discard [ 490.089947][T30241] FAULT_INJECTION: forcing a failure. [ 490.089947][T30241] name failslab, interval 1, probability 0, space 0, times 0 [ 490.093239][T30241] CPU: 0 PID: 30241 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 490.095839][T30241] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 490.098538][T30241] Call trace: [ 490.099448][T30241] dump_backtrace+0x1b8/0x1e4 [ 490.100746][T30241] show_stack+0x2c/0x44 [ 490.101822][T30241] dump_stack_lvl+0xd0/0x124 [ 490.103035][T30241] dump_stack+0x1c/0x28 [ 490.104143][T30241] should_fail_ex+0x3f8/0x5c4 [ 490.105426][T30241] __should_failslab+0xc8/0x128 [ 490.106687][T30241] should_failslab+0x10/0x28 [ 490.107967][T30241] kmem_cache_alloc+0x80/0x424 [ 490.109214][T30241] btrfs_alloc_path+0x30/0x3c [ 490.110460][T30241] __btrfs_run_delayed_items+0x88/0x420 [ 490.111965][T30241] btrfs_run_delayed_items+0x24/0x34 [ 490.113392][T30241] create_pending_snapshot+0x8e4/0x2834 [ 490.114953][T30241] create_pending_snapshots+0x150/0x198 [ 490.116450][T30241] btrfs_commit_transaction+0x1000/0x2d58 [ 490.118020][T30241] create_snapshot+0x418/0x6f0 [ 490.119282][T30241] btrfs_mksubvol+0x494/0x5f8 [ 490.120498][T30241] btrfs_mksnapshot+0xc8/0x158 [ 490.121797][T30241] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 490.123312][T30241] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 490.124842][T30241] btrfs_ioctl+0x9b4/0xb08 [ 490.125972][T30241] __arm64_sys_ioctl+0x14c/0x1c8 [ 490.127298][T30241] invoke_syscall+0x98/0x2b8 [ 490.128544][T30241] el0_svc_common+0x130/0x23c [ 490.129785][T30241] do_el0_svc+0x48/0x58 [ 490.130887][T30241] el0_svc+0x58/0x16c [ 490.131940][T30241] el0t_64_sync_handler+0x84/0xfc [ 490.133253][T30241] el0t_64_sync+0x190/0x194 [ 490.134714][T30241] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 490.137379][T30241] BTRFS info (device loop0: state EA): forced readonly [ 490.139120][T30241] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 490.141445][T30241] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 490.338174][T30258] loop0: detected capacity change from 0 to 32768 [ 490.340854][T30258] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (30258) [ 490.347506][T30258] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 490.349778][T30258] BTRFS info (device loop0): using free space tree [ 490.358584][T30258] BTRFS info (device loop0): enabling ssd optimizations [ 490.360384][T30258] BTRFS info (device loop0): auto enabling async discard [ 490.365789][T30258] FAULT_INJECTION: forcing a failure. [ 490.365789][T30258] name failslab, interval 1, probability 0, space 0, times 0 [ 490.369270][T30258] CPU: 0 PID: 30258 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 490.372006][T30258] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 490.374783][T30258] Call trace: [ 490.375591][T30258] dump_backtrace+0x1b8/0x1e4 [ 490.376854][T30258] show_stack+0x2c/0x44 [ 490.377908][T30258] dump_stack_lvl+0xd0/0x124 [ 490.379155][T30258] dump_stack+0x1c/0x28 [ 490.380293][T30258] should_fail_ex+0x3f8/0x5c4 [ 490.381526][T30258] __should_failslab+0xc8/0x128 [ 490.382884][T30258] should_failslab+0x10/0x28 [ 490.384130][T30258] kmem_cache_alloc+0x80/0x424 [ 490.385469][T30258] btrfs_alloc_path+0x30/0x3c [ 490.386690][T30258] __btrfs_run_delayed_items+0x88/0x420 [ 490.388196][T30258] btrfs_run_delayed_items+0x24/0x34 [ 490.389550][T30258] create_pending_snapshot+0x8e4/0x2834 [ 490.391056][T30258] create_pending_snapshots+0x150/0x198 [ 490.392609][T30258] btrfs_commit_transaction+0x1000/0x2d58 [ 490.394122][T30258] create_snapshot+0x418/0x6f0 [ 490.395361][T30258] btrfs_mksubvol+0x494/0x5f8 [ 490.396613][T30258] btrfs_mksnapshot+0xc8/0x158 [ 490.397884][T30258] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 490.399360][T30258] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 490.400914][T30258] btrfs_ioctl+0x9b4/0xb08 [ 490.402105][T30258] __arm64_sys_ioctl+0x14c/0x1c8 [ 490.403446][T30258] invoke_syscall+0x98/0x2b8 [ 490.404650][T30258] el0_svc_common+0x130/0x23c [ 490.405894][T30258] do_el0_svc+0x48/0x58 [ 490.407002][T30258] el0_svc+0x58/0x16c [ 490.408043][T30258] el0t_64_sync_handler+0x84/0xfc [ 490.409403][T30258] el0t_64_sync+0x190/0x194 [ 490.417593][T30258] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 490.420407][T30258] BTRFS info (device loop0: state EA): forced readonly [ 490.422640][T30258] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 490.425190][T30258] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 490.660003][T30276] loop0: detected capacity change from 0 to 32768 [ 490.663048][T30276] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (30276) [ 490.667657][T30276] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 490.669936][T30276] BTRFS info (device loop0): using free space tree [ 490.680074][T30276] BTRFS info (device loop0): enabling ssd optimizations [ 490.682010][T30276] BTRFS info (device loop0): auto enabling async discard [ 490.685954][T30276] FAULT_INJECTION: forcing a failure. [ 490.685954][T30276] name failslab, interval 1, probability 0, space 0, times 0 [ 490.689331][T30276] CPU: 1 PID: 30276 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 490.692034][T30276] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 490.694572][T30276] Call trace: [ 490.695453][T30276] dump_backtrace+0x1b8/0x1e4 [ 490.696657][T30276] show_stack+0x2c/0x44 [ 490.697731][T30276] dump_stack_lvl+0xd0/0x124 [ 490.698885][T30276] dump_stack+0x1c/0x28 [ 490.699952][T30276] should_fail_ex+0x3f8/0x5c4 [ 490.701184][T30276] __should_failslab+0xc8/0x128 [ 490.702416][T30276] should_failslab+0x10/0x28 [ 490.703624][T30276] kmem_cache_alloc+0x80/0x424 [ 490.704961][T30276] btrfs_alloc_path+0x30/0x3c [ 490.706166][T30276] __btrfs_run_delayed_items+0x88/0x420 [ 490.707589][T30276] btrfs_run_delayed_items+0x24/0x34 [ 490.708997][T30276] create_pending_snapshot+0x8e4/0x2834 [ 490.710456][T30276] create_pending_snapshots+0x150/0x198 [ 490.711934][T30276] btrfs_commit_transaction+0x1000/0x2d58 [ 490.713368][T30276] create_snapshot+0x418/0x6f0 [ 490.714601][T30276] btrfs_mksubvol+0x494/0x5f8 [ 490.715842][T30276] btrfs_mksnapshot+0xc8/0x158 [ 490.717047][T30276] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 490.718545][T30276] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 490.720044][T30276] btrfs_ioctl+0x9b4/0xb08 [ 490.721210][T30276] __arm64_sys_ioctl+0x14c/0x1c8 [ 490.722509][T30276] invoke_syscall+0x98/0x2b8 [ 490.723734][T30276] el0_svc_common+0x130/0x23c [ 490.724997][T30276] do_el0_svc+0x48/0x58 [ 490.726120][T30276] el0_svc+0x58/0x16c [ 490.727129][T30276] el0t_64_sync_handler+0x84/0xfc [ 490.728439][T30276] el0t_64_sync+0x190/0x194 [ 490.729867][T30276] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 490.732577][T30276] BTRFS info (device loop0: state EA): forced readonly [ 490.734398][T30276] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 490.736636][T30276] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 490.930640][T30293] loop0: detected capacity change from 0 to 32768 [ 490.933530][T30293] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (30293) [ 490.938111][T30293] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 490.940358][T30293] BTRFS info (device loop0): using free space tree [ 490.950508][T30293] BTRFS info (device loop0): enabling ssd optimizations [ 490.952535][T30293] BTRFS info (device loop0): auto enabling async discard [ 490.956253][T30293] FAULT_INJECTION: forcing a failure. [ 490.956253][T30293] name failslab, interval 1, probability 0, space 0, times 0 [ 490.959493][T30293] CPU: 0 PID: 30293 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 490.962336][T30293] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 490.965187][T30293] Call trace: [ 490.966140][T30293] dump_backtrace+0x1b8/0x1e4 [ 490.967370][T30293] show_stack+0x2c/0x44 [ 490.968440][T30293] dump_stack_lvl+0xd0/0x124 [ 490.969657][T30293] dump_stack+0x1c/0x28 [ 490.970755][T30293] should_fail_ex+0x3f8/0x5c4 [ 490.972171][T30293] __should_failslab+0xc8/0x128 [ 490.973449][T30293] should_failslab+0x10/0x28 [ 490.974734][T30293] kmem_cache_alloc+0x80/0x424 [ 490.976010][T30293] btrfs_alloc_path+0x30/0x3c [ 490.977221][T30293] __btrfs_run_delayed_items+0x88/0x420 [ 490.978667][T30293] btrfs_run_delayed_items+0x24/0x34 [ 490.980440][T30293] create_pending_snapshot+0x8e4/0x2834 [ 490.981904][T30293] create_pending_snapshots+0x150/0x198 [ 490.983349][T30293] btrfs_commit_transaction+0x1000/0x2d58 [ 490.984852][T30293] create_snapshot+0x418/0x6f0 [ 490.986106][T30293] btrfs_mksubvol+0x494/0x5f8 [ 490.987491][T30293] btrfs_mksnapshot+0xc8/0x158 [ 490.988846][T30293] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 490.990290][T30293] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 490.991807][T30293] btrfs_ioctl+0x9b4/0xb08 [ 490.992978][T30293] __arm64_sys_ioctl+0x14c/0x1c8 [ 490.994423][T30293] invoke_syscall+0x98/0x2b8 [ 490.995670][T30293] el0_svc_common+0x130/0x23c [ 490.996949][T30293] do_el0_svc+0x48/0x58 [ 490.998008][T30293] el0_svc+0x58/0x16c [ 490.999087][T30293] el0t_64_sync_handler+0x84/0xfc [ 491.000580][T30293] el0t_64_sync+0x190/0x194 [ 491.002440][T30293] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 491.005222][T30293] BTRFS info (device loop0: state EA): forced readonly [ 491.007163][T30293] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 491.009571][T30293] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 491.207737][T30310] loop0: detected capacity change from 0 to 32768 [ 491.210653][T30310] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (30310) [ 491.215807][T30310] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 491.218114][T30310] BTRFS info (device loop0): using free space tree [ 491.227882][T30310] BTRFS info (device loop0): enabling ssd optimizations [ 491.229844][T30310] BTRFS info (device loop0): auto enabling async discard [ 491.234407][T30310] FAULT_INJECTION: forcing a failure. [ 491.234407][T30310] name failslab, interval 1, probability 0, space 0, times 0 [ 491.237708][T30310] CPU: 0 PID: 30310 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 491.240487][T30310] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 491.243124][T30310] Call trace: [ 491.243969][T30310] dump_backtrace+0x1b8/0x1e4 [ 491.245213][T30310] show_stack+0x2c/0x44 [ 491.246342][T30310] dump_stack_lvl+0xd0/0x124 [ 491.247593][T30310] dump_stack+0x1c/0x28 [ 491.248815][T30310] should_fail_ex+0x3f8/0x5c4 [ 491.250056][T30310] __should_failslab+0xc8/0x128 [ 491.251367][T30310] should_failslab+0x10/0x28 [ 491.252607][T30310] kmem_cache_alloc+0x80/0x424 [ 491.253918][T30310] btrfs_alloc_path+0x30/0x3c [ 491.255166][T30310] __btrfs_run_delayed_items+0x88/0x420 [ 491.256686][T30310] btrfs_run_delayed_items+0x24/0x34 [ 491.258137][T30310] create_pending_snapshot+0x8e4/0x2834 [ 491.259624][T30310] create_pending_snapshots+0x150/0x198 [ 491.261128][T30310] btrfs_commit_transaction+0x1000/0x2d58 [ 491.262744][T30310] create_snapshot+0x418/0x6f0 [ 491.263998][T30310] btrfs_mksubvol+0x494/0x5f8 [ 491.265296][T30310] btrfs_mksnapshot+0xc8/0x158 [ 491.266560][T30310] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 491.268174][T30310] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 491.269730][T30310] btrfs_ioctl+0x9b4/0xb08 [ 491.270903][T30310] __arm64_sys_ioctl+0x14c/0x1c8 [ 491.272235][T30310] invoke_syscall+0x98/0x2b8 [ 491.273456][T30310] el0_svc_common+0x130/0x23c [ 491.274725][T30310] do_el0_svc+0x48/0x58 [ 491.275891][T30310] el0_svc+0x58/0x16c [ 491.276957][T30310] el0t_64_sync_handler+0x84/0xfc [ 491.278285][T30310] el0t_64_sync+0x190/0x194 [ 491.279839][T30310] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 491.282598][T30310] BTRFS info (device loop0: state EA): forced readonly [ 491.284410][T30310] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 491.286859][T30310] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 491.490228][T30327] loop0: detected capacity change from 0 to 32768 [ 491.493358][T30327] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (30327) [ 491.498621][T30327] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 491.500970][T30327] BTRFS info (device loop0): using free space tree [ 491.511095][T30327] BTRFS info (device loop0): enabling ssd optimizations [ 491.513145][T30327] BTRFS info (device loop0): auto enabling async discard [ 491.517281][T30327] FAULT_INJECTION: forcing a failure. [ 491.517281][T30327] name failslab, interval 1, probability 0, space 0, times 0 [ 491.520751][T30327] CPU: 0 PID: 30327 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 491.523439][T30327] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 491.526096][T30327] Call trace: [ 491.526988][T30327] dump_backtrace+0x1b8/0x1e4 [ 491.528261][T30327] show_stack+0x2c/0x44 [ 491.529381][T30327] dump_stack_lvl+0xd0/0x124 [ 491.530609][T30327] dump_stack+0x1c/0x28 [ 491.531745][T30327] should_fail_ex+0x3f8/0x5c4 [ 491.532996][T30327] __should_failslab+0xc8/0x128 [ 491.534321][T30327] should_failslab+0x10/0x28 [ 491.535579][T30327] kmem_cache_alloc+0x80/0x424 [ 491.536881][T30327] btrfs_alloc_path+0x30/0x3c [ 491.538127][T30327] __btrfs_run_delayed_items+0x88/0x420 [ 491.539620][T30327] btrfs_run_delayed_items+0x24/0x34 [ 491.541099][T30327] create_pending_snapshot+0x8e4/0x2834 [ 491.542576][T30327] create_pending_snapshots+0x150/0x198 [ 491.544067][T30327] btrfs_commit_transaction+0x1000/0x2d58 [ 491.545639][T30327] create_snapshot+0x418/0x6f0 [ 491.546912][T30327] btrfs_mksubvol+0x494/0x5f8 [ 491.548175][T30327] btrfs_mksnapshot+0xc8/0x158 [ 491.549450][T30327] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 491.550924][T30327] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 491.552446][T30327] btrfs_ioctl+0x9b4/0xb08 [ 491.553681][T30327] __arm64_sys_ioctl+0x14c/0x1c8 [ 491.555057][T30327] invoke_syscall+0x98/0x2b8 [ 491.556312][T30327] el0_svc_common+0x130/0x23c [ 491.557577][T30327] do_el0_svc+0x48/0x58 [ 491.558666][T30327] el0_svc+0x58/0x16c [ 491.559726][T30327] el0t_64_sync_handler+0x84/0xfc [ 491.561148][T30327] el0t_64_sync+0x190/0x194 [ 491.563093][T30327] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 491.565868][T30327] BTRFS info (device loop0: state EA): forced readonly [ 491.567670][T30327] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 491.570092][T30327] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 491.775134][T30344] loop0: detected capacity change from 0 to 32768 [ 491.778031][T30344] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (30344) [ 491.783040][T30344] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 491.785224][T30344] BTRFS info (device loop0): using free space tree [ 491.796340][T30344] BTRFS info (device loop0): enabling ssd optimizations [ 491.798171][T30344] BTRFS info (device loop0): auto enabling async discard [ 491.802016][T30344] FAULT_INJECTION: forcing a failure. [ 491.802016][T30344] name failslab, interval 1, probability 0, space 0, times 0 [ 491.805882][T30344] CPU: 1 PID: 30344 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 491.808577][T30344] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 491.811011][T30344] Call trace: [ 491.811805][T30344] dump_backtrace+0x1b8/0x1e4 [ 491.813012][T30344] show_stack+0x2c/0x44 [ 491.814062][T30344] dump_stack_lvl+0xd0/0x124 [ 491.815245][T30344] dump_stack+0x1c/0x28 [ 491.816299][T30344] should_fail_ex+0x3f8/0x5c4 [ 491.817495][T30344] __should_failslab+0xc8/0x128 [ 491.818761][T30344] should_failslab+0x10/0x28 [ 491.819954][T30344] kmem_cache_alloc+0x80/0x424 [ 491.821205][T30344] btrfs_alloc_path+0x30/0x3c [ 491.822429][T30344] __btrfs_run_delayed_items+0x88/0x420 [ 491.823859][T30344] btrfs_run_delayed_items+0x24/0x34 [ 491.825256][T30344] create_pending_snapshot+0x8e4/0x2834 [ 491.826676][T30344] create_pending_snapshots+0x150/0x198 [ 491.828086][T30344] btrfs_commit_transaction+0x1000/0x2d58 [ 491.829544][T30344] create_snapshot+0x418/0x6f0 [ 491.830783][T30344] btrfs_mksubvol+0x494/0x5f8 [ 491.832001][T30344] btrfs_mksnapshot+0xc8/0x158 [ 491.833205][T30344] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 491.834714][T30344] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 491.836234][T30344] btrfs_ioctl+0x9b4/0xb08 [ 491.837408][T30344] __arm64_sys_ioctl+0x14c/0x1c8 [ 491.838720][T30344] invoke_syscall+0x98/0x2b8 [ 491.839970][T30344] el0_svc_common+0x130/0x23c [ 491.841194][T30344] do_el0_svc+0x48/0x58 [ 491.842239][T30344] el0_svc+0x58/0x16c [ 491.843266][T30344] el0t_64_sync_handler+0x84/0xfc [ 491.844511][T30344] el0t_64_sync+0x190/0x194 [ 491.847925][T30344] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 491.850539][T30344] BTRFS info (device loop0: state EA): forced readonly [ 491.852727][T30344] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 491.855120][T30344] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 492.054807][T30361] loop0: detected capacity change from 0 to 32768 [ 492.057612][T30361] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (30361) [ 492.062909][T30361] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 492.065162][T30361] BTRFS info (device loop0): using free space tree [ 492.075472][T30361] BTRFS info (device loop0): enabling ssd optimizations [ 492.077476][T30361] BTRFS info (device loop0): auto enabling async discard [ 492.081330][T30361] FAULT_INJECTION: forcing a failure. [ 492.081330][T30361] name failslab, interval 1, probability 0, space 0, times 0 [ 492.087139][T30361] CPU: 0 PID: 30361 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 492.089918][T30361] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 492.092487][T30361] Call trace: [ 492.093375][T30361] dump_backtrace+0x1b8/0x1e4 [ 492.094606][T30361] show_stack+0x2c/0x44 [ 492.095716][T30361] dump_stack_lvl+0xd0/0x124 [ 492.096930][T30361] dump_stack+0x1c/0x28 [ 492.098030][T30361] should_fail_ex+0x3f8/0x5c4 [ 492.099296][T30361] __should_failslab+0xc8/0x128 [ 492.100566][T30361] should_failslab+0x10/0x28 [ 492.101817][T30361] kmem_cache_alloc+0x80/0x424 [ 492.103091][T30361] btrfs_alloc_path+0x30/0x3c [ 492.104381][T30361] __btrfs_run_delayed_items+0x88/0x420 [ 492.105874][T30361] btrfs_run_delayed_items+0x24/0x34 [ 492.107272][T30361] create_pending_snapshot+0x8e4/0x2834 [ 492.108762][T30361] create_pending_snapshots+0x150/0x198 [ 492.110263][T30361] btrfs_commit_transaction+0x1000/0x2d58 [ 492.111776][T30361] create_snapshot+0x418/0x6f0 [ 492.113052][T30361] btrfs_mksubvol+0x494/0x5f8 [ 492.114290][T30361] btrfs_mksnapshot+0xc8/0x158 [ 492.115549][T30361] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 492.117047][T30361] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 492.118572][T30361] btrfs_ioctl+0x9b4/0xb08 [ 492.119796][T30361] __arm64_sys_ioctl+0x14c/0x1c8 [ 492.121042][T30361] invoke_syscall+0x98/0x2b8 [ 492.122226][T30361] el0_svc_common+0x130/0x23c [ 492.123498][T30361] do_el0_svc+0x48/0x58 [ 492.124675][T30361] el0_svc+0x58/0x16c [ 492.125775][T30361] el0t_64_sync_handler+0x84/0xfc [ 492.127047][T30361] el0t_64_sync+0x190/0x194 [ 492.128887][T30361] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 492.131745][T30361] BTRFS info (device loop0: state EA): forced readonly [ 492.133840][T30361] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 492.136351][T30361] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 492.343672][T30379] loop0: detected capacity change from 0 to 32768 [ 492.346587][T30379] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (30379) [ 492.351341][T30379] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 492.354099][T30379] BTRFS info (device loop0): using free space tree [ 492.364487][T30379] BTRFS info (device loop0): enabling ssd optimizations [ 492.366402][T30379] BTRFS info (device loop0): auto enabling async discard [ 492.370335][T30379] FAULT_INJECTION: forcing a failure. [ 492.370335][T30379] name failslab, interval 1, probability 0, space 0, times 0 [ 492.373732][T30379] CPU: 1 PID: 30379 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 492.376426][T30379] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 492.379039][T30379] Call trace: [ 492.379911][T30379] dump_backtrace+0x1b8/0x1e4 [ 492.381163][T30379] show_stack+0x2c/0x44 [ 492.382253][T30379] dump_stack_lvl+0xd0/0x124 [ 492.383487][T30379] dump_stack+0x1c/0x28 [ 492.384604][T30379] should_fail_ex+0x3f8/0x5c4 [ 492.385876][T30379] __should_failslab+0xc8/0x128 [ 492.387184][T30379] should_failslab+0x10/0x28 [ 492.388400][T30379] kmem_cache_alloc+0x80/0x424 [ 492.389718][T30379] btrfs_alloc_path+0x30/0x3c [ 492.391013][T30379] __btrfs_run_delayed_items+0x88/0x420 [ 492.392524][T30379] btrfs_run_delayed_items+0x24/0x34 [ 492.393924][T30379] create_pending_snapshot+0x8e4/0x2834 [ 492.395431][T30379] create_pending_snapshots+0x150/0x198 [ 492.396952][T30379] btrfs_commit_transaction+0x1000/0x2d58 [ 492.398500][T30379] create_snapshot+0x418/0x6f0 [ 492.399814][T30379] btrfs_mksubvol+0x494/0x5f8 [ 492.401083][T30379] btrfs_mksnapshot+0xc8/0x158 [ 492.402379][T30379] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 492.403909][T30379] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 492.405437][T30379] btrfs_ioctl+0x9b4/0xb08 [ 492.406621][T30379] __arm64_sys_ioctl+0x14c/0x1c8 [ 492.407993][T30379] invoke_syscall+0x98/0x2b8 [ 492.409192][T30379] el0_svc_common+0x130/0x23c [ 492.410485][T30379] do_el0_svc+0x48/0x58 [ 492.411635][T30379] el0_svc+0x58/0x16c [ 492.412679][T30379] el0t_64_sync_handler+0x84/0xfc [ 492.414053][T30379] el0t_64_sync+0x190/0x194 [ 492.415332][T30379] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 492.417948][T30379] BTRFS info (device loop0: state EA): forced readonly [ 492.419562][T30379] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 492.421968][T30379] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 492.617001][T30396] loop0: detected capacity change from 0 to 32768 [ 492.619849][T30396] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (30396) [ 492.624741][T30396] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 492.627007][T30396] BTRFS info (device loop0): using free space tree [ 492.637192][T30396] BTRFS info (device loop0): enabling ssd optimizations [ 492.639146][T30396] BTRFS info (device loop0): auto enabling async discard [ 492.643413][T30396] FAULT_INJECTION: forcing a failure. [ 492.643413][T30396] name failslab, interval 1, probability 0, space 0, times 0 [ 492.646717][T30396] CPU: 1 PID: 30396 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 492.649319][T30396] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 492.651924][T30396] Call trace: [ 492.652771][T30396] dump_backtrace+0x1b8/0x1e4 [ 492.653978][T30396] show_stack+0x2c/0x44 [ 492.655106][T30396] dump_stack_lvl+0xd0/0x124 [ 492.656308][T30396] dump_stack+0x1c/0x28 [ 492.657466][T30396] should_fail_ex+0x3f8/0x5c4 [ 492.658669][T30396] __should_failslab+0xc8/0x128 [ 492.659969][T30396] should_failslab+0x10/0x28 [ 492.661192][T30396] kmem_cache_alloc+0x80/0x424 [ 492.662380][T30396] btrfs_alloc_path+0x30/0x3c [ 492.663628][T30396] __btrfs_run_delayed_items+0x88/0x420 [ 492.665074][T30396] btrfs_run_delayed_items+0x24/0x34 [ 492.666470][T30396] create_pending_snapshot+0x8e4/0x2834 [ 492.667965][T30396] create_pending_snapshots+0x150/0x198 [ 492.669447][T30396] btrfs_commit_transaction+0x1000/0x2d58 [ 492.670904][T30396] create_snapshot+0x418/0x6f0 [ 492.672116][T30396] btrfs_mksubvol+0x494/0x5f8 [ 492.673335][T30396] btrfs_mksnapshot+0xc8/0x158 [ 492.674630][T30396] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 492.676148][T30396] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 492.677735][T30396] btrfs_ioctl+0x9b4/0xb08 [ 492.678915][T30396] __arm64_sys_ioctl+0x14c/0x1c8 [ 492.680287][T30396] invoke_syscall+0x98/0x2b8 [ 492.681521][T30396] el0_svc_common+0x130/0x23c [ 492.682777][T30396] do_el0_svc+0x48/0x58 [ 492.683901][T30396] el0_svc+0x58/0x16c [ 492.685022][T30396] el0t_64_sync_handler+0x84/0xfc [ 492.686371][T30396] el0t_64_sync+0x190/0x194 [ 492.690282][T30396] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 492.693193][T30396] BTRFS info (device loop0: state EA): forced readonly [ 492.694901][T30396] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 492.697164][T30396] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 492.890743][T30413] loop0: detected capacity change from 0 to 32768 [ 492.893782][T30413] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (30413) [ 492.898433][T30413] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 492.900712][T30413] BTRFS info (device loop0): using free space tree [ 492.910032][T30413] BTRFS info (device loop0): enabling ssd optimizations [ 492.911894][T30413] BTRFS info (device loop0): auto enabling async discard [ 492.916167][T30413] FAULT_INJECTION: forcing a failure. [ 492.916167][T30413] name failslab, interval 1, probability 0, space 0, times 0 [ 492.919426][T30413] CPU: 1 PID: 30413 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 492.922086][T30413] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 492.924743][T30413] Call trace: [ 492.925572][T30413] dump_backtrace+0x1b8/0x1e4 [ 492.926842][T30413] show_stack+0x2c/0x44 [ 492.927926][T30413] dump_stack_lvl+0xd0/0x124 [ 492.929063][T30413] dump_stack+0x1c/0x28 [ 492.930168][T30413] should_fail_ex+0x3f8/0x5c4 [ 492.931417][T30413] __should_failslab+0xc8/0x128 [ 492.932730][T30413] should_failslab+0x10/0x28 [ 492.933961][T30413] kmem_cache_alloc+0x80/0x424 [ 492.935226][T30413] btrfs_alloc_path+0x30/0x3c [ 492.936575][T30413] __btrfs_run_delayed_items+0x88/0x420 [ 492.938079][T30413] btrfs_run_delayed_items+0x24/0x34 [ 492.939505][T30413] create_pending_snapshot+0x8e4/0x2834 [ 492.940910][T30413] create_pending_snapshots+0x150/0x198 [ 492.942322][T30413] btrfs_commit_transaction+0x1000/0x2d58 [ 492.943786][T30413] create_snapshot+0x418/0x6f0 [ 492.945001][T30413] btrfs_mksubvol+0x494/0x5f8 [ 492.946216][T30413] btrfs_mksnapshot+0xc8/0x158 [ 492.947441][T30413] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 492.948805][T30413] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 492.950192][T30413] btrfs_ioctl+0x9b4/0xb08 [ 492.951313][T30413] __arm64_sys_ioctl+0x14c/0x1c8 [ 492.952540][T30413] invoke_syscall+0x98/0x2b8 [ 492.953653][T30413] el0_svc_common+0x130/0x23c [ 492.954797][T30413] do_el0_svc+0x48/0x58 [ 492.955775][T30413] el0_svc+0x58/0x16c [ 492.956685][T30413] el0t_64_sync_handler+0x84/0xfc [ 492.957964][T30413] el0t_64_sync+0x190/0x194 [ 492.960148][T30413] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 492.962681][T30413] BTRFS info (device loop0: state EA): forced readonly [ 492.964303][T30413] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 492.966551][T30413] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 493.161441][T30430] loop0: detected capacity change from 0 to 32768 [ 493.164354][T30430] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (30430) [ 493.168821][T30430] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 493.170869][T30430] BTRFS info (device loop0): using free space tree [ 493.180479][T30430] BTRFS info (device loop0): enabling ssd optimizations [ 493.182278][T30430] BTRFS info (device loop0): auto enabling async discard [ 493.186394][T30430] FAULT_INJECTION: forcing a failure. [ 493.186394][T30430] name failslab, interval 1, probability 0, space 0, times 0 [ 493.189521][T30430] CPU: 1 PID: 30430 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 493.191971][T30430] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 493.194282][T30430] Call trace: [ 493.195089][T30430] dump_backtrace+0x1b8/0x1e4 [ 493.196167][T30430] show_stack+0x2c/0x44 [ 493.197154][T30430] dump_stack_lvl+0xd0/0x124 [ 493.198269][T30430] dump_stack+0x1c/0x28 [ 493.199262][T30430] should_fail_ex+0x3f8/0x5c4 [ 493.200336][T30430] __should_failslab+0xc8/0x128 [ 493.201508][T30430] should_failslab+0x10/0x28 [ 493.202667][T30430] kmem_cache_alloc+0x80/0x424 [ 493.203755][T30430] btrfs_alloc_path+0x30/0x3c [ 493.204896][T30430] __btrfs_run_delayed_items+0x88/0x420 [ 493.206272][T30430] btrfs_run_delayed_items+0x24/0x34 [ 493.207537][T30430] create_pending_snapshot+0x8e4/0x2834 [ 493.208911][T30430] create_pending_snapshots+0x150/0x198 [ 493.210235][T30430] btrfs_commit_transaction+0x1000/0x2d58 [ 493.211550][T30430] create_snapshot+0x418/0x6f0 [ 493.212749][T30430] btrfs_mksubvol+0x494/0x5f8 [ 493.213876][T30430] btrfs_mksnapshot+0xc8/0x158 [ 493.215058][T30430] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 493.216481][T30430] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 493.217923][T30430] btrfs_ioctl+0x9b4/0xb08 [ 493.218977][T30430] __arm64_sys_ioctl+0x14c/0x1c8 [ 493.220166][T30430] invoke_syscall+0x98/0x2b8 [ 493.221215][T30430] el0_svc_common+0x130/0x23c [ 493.222347][T30430] do_el0_svc+0x48/0x58 [ 493.223423][T30430] el0_svc+0x58/0x16c [ 493.224436][T30430] el0t_64_sync_handler+0x84/0xfc [ 493.225653][T30430] el0t_64_sync+0x190/0x194 [ 493.226863][T30430] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 493.229352][T30430] BTRFS info (device loop0: state EA): forced readonly [ 493.230981][T30430] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 493.233322][T30430] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 493.428058][T30447] loop0: detected capacity change from 0 to 32768 [ 493.430801][T30447] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (30447) [ 493.435423][T30447] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 493.437457][T30447] BTRFS info (device loop0): using free space tree [ 493.447562][T30447] BTRFS info (device loop0): enabling ssd optimizations [ 493.449306][T30447] BTRFS info (device loop0): auto enabling async discard [ 493.452875][T30447] FAULT_INJECTION: forcing a failure. [ 493.452875][T30447] name failslab, interval 1, probability 0, space 0, times 0 [ 493.456288][T30447] CPU: 0 PID: 30447 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 493.459059][T30447] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 493.461640][T30447] Call trace: [ 493.462583][T30447] dump_backtrace+0x1b8/0x1e4 [ 493.463850][T30447] show_stack+0x2c/0x44 [ 493.464931][T30447] dump_stack_lvl+0xd0/0x124 [ 493.466149][T30447] dump_stack+0x1c/0x28 [ 493.467284][T30447] should_fail_ex+0x3f8/0x5c4 [ 493.468508][T30447] __should_failslab+0xc8/0x128 [ 493.469793][T30447] should_failslab+0x10/0x28 [ 493.470984][T30447] kmem_cache_alloc+0x80/0x424 [ 493.472242][T30447] btrfs_alloc_path+0x30/0x3c [ 493.473477][T30447] __btrfs_run_delayed_items+0x88/0x420 [ 493.475055][T30447] btrfs_run_delayed_items+0x24/0x34 [ 493.476450][T30447] create_pending_snapshot+0x8e4/0x2834 [ 493.477939][T30447] create_pending_snapshots+0x150/0x198 [ 493.479410][T30447] btrfs_commit_transaction+0x1000/0x2d58 [ 493.480954][T30447] create_snapshot+0x418/0x6f0 [ 493.482209][T30447] btrfs_mksubvol+0x494/0x5f8 [ 493.483461][T30447] btrfs_mksnapshot+0xc8/0x158 [ 493.484728][T30447] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 493.486294][T30447] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 493.487838][T30447] btrfs_ioctl+0x9b4/0xb08 [ 493.488986][T30447] __arm64_sys_ioctl+0x14c/0x1c8 [ 493.490328][T30447] invoke_syscall+0x98/0x2b8 [ 493.491536][T30447] el0_svc_common+0x130/0x23c [ 493.492781][T30447] do_el0_svc+0x48/0x58 [ 493.493905][T30447] el0_svc+0x58/0x16c [ 493.494999][T30447] el0t_64_sync_handler+0x84/0xfc [ 493.496357][T30447] el0t_64_sync+0x190/0x194 [ 493.498257][T30447] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 493.500968][T30447] BTRFS info (device loop0: state EA): forced readonly [ 493.502924][T30447] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 493.505334][T30447] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 493.701891][T30464] loop0: detected capacity change from 0 to 32768 [ 493.704884][T30464] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (30464) [ 493.709757][T30464] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 493.712204][T30464] BTRFS info (device loop0): using free space tree [ 493.722692][T30464] BTRFS info (device loop0): enabling ssd optimizations [ 493.724413][T30464] BTRFS info (device loop0): auto enabling async discard [ 493.728049][T30464] FAULT_INJECTION: forcing a failure. [ 493.728049][T30464] name failslab, interval 1, probability 0, space 0, times 0 [ 493.731257][T30464] CPU: 0 PID: 30464 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 493.734030][T30464] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 493.736663][T30464] Call trace: [ 493.737506][T30464] dump_backtrace+0x1b8/0x1e4 [ 493.738776][T30464] show_stack+0x2c/0x44 [ 493.739979][T30464] dump_stack_lvl+0xd0/0x124 [ 493.741276][T30464] dump_stack+0x1c/0x28 [ 493.742425][T30464] should_fail_ex+0x3f8/0x5c4 [ 493.743616][T30464] __should_failslab+0xc8/0x128 [ 493.744959][T30464] should_failslab+0x10/0x28 [ 493.746200][T30464] kmem_cache_alloc+0x80/0x424 [ 493.747472][T30464] btrfs_alloc_path+0x30/0x3c [ 493.748732][T30464] __btrfs_run_delayed_items+0x88/0x420 [ 493.750172][T30464] btrfs_run_delayed_items+0x24/0x34 [ 493.751581][T30464] create_pending_snapshot+0x8e4/0x2834 [ 493.753109][T30464] create_pending_snapshots+0x150/0x198 [ 493.754551][T30464] btrfs_commit_transaction+0x1000/0x2d58 [ 493.756160][T30464] create_snapshot+0x418/0x6f0 [ 493.757420][T30464] btrfs_mksubvol+0x494/0x5f8 [ 493.758778][T30464] btrfs_mksnapshot+0xc8/0x158 [ 493.760053][T30464] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 493.761576][T30464] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 493.763100][T30464] btrfs_ioctl+0x9b4/0xb08 [ 493.764260][T30464] __arm64_sys_ioctl+0x14c/0x1c8 [ 493.765556][T30464] invoke_syscall+0x98/0x2b8 [ 493.766792][T30464] el0_svc_common+0x130/0x23c [ 493.768001][T30464] do_el0_svc+0x48/0x58 [ 493.769075][T30464] el0_svc+0x58/0x16c [ 493.770116][T30464] el0t_64_sync_handler+0x84/0xfc [ 493.771505][T30464] el0t_64_sync+0x190/0x194 [ 493.773008][T30464] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 493.775764][T30464] BTRFS info (device loop0: state EA): forced readonly [ 493.777513][T30464] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 493.779886][T30464] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 493.978223][T30481] loop0: detected capacity change from 0 to 32768 [ 493.981233][T30481] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (30481) [ 493.986392][T30481] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 493.988725][T30481] BTRFS info (device loop0): using free space tree [ 493.999332][T30481] BTRFS info (device loop0): enabling ssd optimizations [ 494.001327][T30481] BTRFS info (device loop0): auto enabling async discard [ 494.005414][T30481] FAULT_INJECTION: forcing a failure. [ 494.005414][T30481] name failslab, interval 1, probability 0, space 0, times 0 [ 494.008669][T30481] CPU: 1 PID: 30481 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 494.011343][T30481] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 494.013879][T30481] Call trace: [ 494.014743][T30481] dump_backtrace+0x1b8/0x1e4 [ 494.016008][T30481] show_stack+0x2c/0x44 [ 494.017122][T30481] dump_stack_lvl+0xd0/0x124 [ 494.018309][T30481] dump_stack+0x1c/0x28 [ 494.019397][T30481] should_fail_ex+0x3f8/0x5c4 [ 494.020607][T30481] __should_failslab+0xc8/0x128 [ 494.021910][T30481] should_failslab+0x10/0x28 [ 494.023086][T30481] kmem_cache_alloc+0x80/0x424 [ 494.024333][T30481] btrfs_alloc_path+0x30/0x3c [ 494.025554][T30481] __btrfs_run_delayed_items+0x88/0x420 [ 494.027043][T30481] btrfs_run_delayed_items+0x24/0x34 [ 494.028480][T30481] create_pending_snapshot+0x8e4/0x2834 [ 494.030023][T30481] create_pending_snapshots+0x150/0x198 [ 494.031490][T30481] btrfs_commit_transaction+0x1000/0x2d58 [ 494.032985][T30481] create_snapshot+0x418/0x6f0 [ 494.034176][T30481] btrfs_mksubvol+0x494/0x5f8 [ 494.035381][T30481] btrfs_mksnapshot+0xc8/0x158 [ 494.036592][T30481] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 494.038126][T30481] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 494.039650][T30481] btrfs_ioctl+0x9b4/0xb08 [ 494.040783][T30481] __arm64_sys_ioctl+0x14c/0x1c8 [ 494.042068][T30481] invoke_syscall+0x98/0x2b8 [ 494.043257][T30481] el0_svc_common+0x130/0x23c [ 494.044495][T30481] do_el0_svc+0x48/0x58 [ 494.045588][T30481] el0_svc+0x58/0x16c [ 494.046665][T30481] el0t_64_sync_handler+0x84/0xfc [ 494.047984][T30481] el0t_64_sync+0x190/0x194 [ 494.051810][T30481] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 494.054725][T30481] BTRFS info (device loop0: state EA): forced readonly [ 494.056505][T30481] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 494.058887][T30481] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 494.257146][T30498] loop0: detected capacity change from 0 to 32768 [ 494.260057][T30498] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (30498) [ 494.265056][T30498] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 494.267419][T30498] BTRFS info (device loop0): using free space tree [ 494.278474][T30498] BTRFS info (device loop0): enabling ssd optimizations [ 494.280386][T30498] BTRFS info (device loop0): auto enabling async discard [ 494.284619][T30498] FAULT_INJECTION: forcing a failure. [ 494.284619][T30498] name failslab, interval 1, probability 0, space 0, times 0 [ 494.287949][T30498] CPU: 1 PID: 30498 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 494.290663][T30498] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 494.293321][T30498] Call trace: [ 494.294193][T30498] dump_backtrace+0x1b8/0x1e4 [ 494.295479][T30498] show_stack+0x2c/0x44 [ 494.296637][T30498] dump_stack_lvl+0xd0/0x124 [ 494.297881][T30498] dump_stack+0x1c/0x28 [ 494.299024][T30498] should_fail_ex+0x3f8/0x5c4 [ 494.300279][T30498] __should_failslab+0xc8/0x128 [ 494.301626][T30498] should_failslab+0x10/0x28 [ 494.302866][T30498] kmem_cache_alloc+0x80/0x424 [ 494.304143][T30498] btrfs_alloc_path+0x30/0x3c [ 494.305414][T30498] __btrfs_run_delayed_items+0x88/0x420 [ 494.306876][T30498] btrfs_run_delayed_items+0x24/0x34 [ 494.308312][T30498] create_pending_snapshot+0x8e4/0x2834 [ 494.309815][T30498] create_pending_snapshots+0x150/0x198 [ 494.311314][T30498] btrfs_commit_transaction+0x1000/0x2d58 [ 494.312910][T30498] create_snapshot+0x418/0x6f0 [ 494.314204][T30498] btrfs_mksubvol+0x494/0x5f8 [ 494.315518][T30498] btrfs_mksnapshot+0xc8/0x158 [ 494.316772][T30498] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 494.318299][T30498] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 494.319879][T30498] btrfs_ioctl+0x9b4/0xb08 [ 494.321093][T30498] __arm64_sys_ioctl+0x14c/0x1c8 [ 494.322418][T30498] invoke_syscall+0x98/0x2b8 [ 494.323685][T30498] el0_svc_common+0x130/0x23c [ 494.324962][T30498] do_el0_svc+0x48/0x58 [ 494.326093][T30498] el0_svc+0x58/0x16c [ 494.327188][T30498] el0t_64_sync_handler+0x84/0xfc [ 494.328520][T30498] el0t_64_sync+0x190/0x194 [ 494.329964][T30498] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 494.332810][T30498] BTRFS info (device loop0: state EA): forced readonly [ 494.334584][T30498] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 494.337060][T30498] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 494.535900][T30515] loop0: detected capacity change from 0 to 32768 [ 494.539263][T30515] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (30515) [ 494.544199][T30515] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 494.546470][T30515] BTRFS info (device loop0): using free space tree [ 494.556374][T30515] BTRFS info (device loop0): enabling ssd optimizations [ 494.558353][T30515] BTRFS info (device loop0): auto enabling async discard [ 494.562052][T30515] FAULT_INJECTION: forcing a failure. [ 494.562052][T30515] name failslab, interval 1, probability 0, space 0, times 0 [ 494.566545][ T2162] ieee802154 phy0 wpan0: encryption failed: -22 [ 494.568236][ T2162] ieee802154 phy1 wpan1: encryption failed: -22 [ 494.568375][T30515] CPU: 1 PID: 30515 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 494.572560][T30515] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 494.575291][T30515] Call trace: [ 494.576162][T30515] dump_backtrace+0x1b8/0x1e4 [ 494.577442][T30515] show_stack+0x2c/0x44 [ 494.578534][T30515] dump_stack_lvl+0xd0/0x124 [ 494.579795][T30515] dump_stack+0x1c/0x28 [ 494.580994][T30515] should_fail_ex+0x3f8/0x5c4 [ 494.582300][T30515] __should_failslab+0xc8/0x128 [ 494.583625][T30515] should_failslab+0x10/0x28 [ 494.584866][T30515] kmem_cache_alloc+0x80/0x424 [ 494.586142][T30515] btrfs_alloc_path+0x30/0x3c [ 494.587440][T30515] __btrfs_run_delayed_items+0x88/0x420 [ 494.588915][T30515] btrfs_run_delayed_items+0x24/0x34 [ 494.590301][T30515] create_pending_snapshot+0x8e4/0x2834 [ 494.591728][T30515] create_pending_snapshots+0x150/0x198 [ 494.593155][T30515] btrfs_commit_transaction+0x1000/0x2d58 [ 494.594689][T30515] create_snapshot+0x418/0x6f0 [ 494.595946][T30515] btrfs_mksubvol+0x494/0x5f8 [ 494.597203][T30515] btrfs_mksnapshot+0xc8/0x158 [ 494.598536][T30515] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 494.600112][T30515] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 494.601721][T30515] btrfs_ioctl+0x9b4/0xb08 [ 494.602914][T30515] __arm64_sys_ioctl+0x14c/0x1c8 [ 494.604273][T30515] invoke_syscall+0x98/0x2b8 [ 494.605506][T30515] el0_svc_common+0x130/0x23c [ 494.606768][T30515] do_el0_svc+0x48/0x58 [ 494.607861][T30515] el0_svc+0x58/0x16c [ 494.608903][T30515] el0t_64_sync_handler+0x84/0xfc [ 494.610292][T30515] el0t_64_sync+0x190/0x194 [ 494.611739][T30515] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 494.614621][T30515] BTRFS info (device loop0: state EA): forced readonly [ 494.616416][T30515] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 494.618816][T30515] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 494.814850][T30532] loop0: detected capacity change from 0 to 32768 [ 494.817710][T30532] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (30532) [ 494.822328][T30532] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 494.824678][T30532] BTRFS info (device loop0): using free space tree [ 494.835170][T30532] BTRFS info (device loop0): enabling ssd optimizations [ 494.836976][T30532] BTRFS info (device loop0): auto enabling async discard [ 494.840812][T30532] FAULT_INJECTION: forcing a failure. [ 494.840812][T30532] name failslab, interval 1, probability 0, space 0, times 0 [ 494.844112][T30532] CPU: 1 PID: 30532 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 494.846759][T30532] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 494.849304][T30532] Call trace: [ 494.850108][T30532] dump_backtrace+0x1b8/0x1e4 [ 494.851241][T30532] show_stack+0x2c/0x44 [ 494.852329][T30532] dump_stack_lvl+0xd0/0x124 [ 494.853476][T30532] dump_stack+0x1c/0x28 [ 494.854571][T30532] should_fail_ex+0x3f8/0x5c4 [ 494.855812][T30532] __should_failslab+0xc8/0x128 [ 494.857104][T30532] should_failslab+0x10/0x28 [ 494.858336][T30532] kmem_cache_alloc+0x80/0x424 [ 494.859564][T30532] btrfs_alloc_path+0x30/0x3c [ 494.860763][T30532] __btrfs_run_delayed_items+0x88/0x420 [ 494.862202][T30532] btrfs_run_delayed_items+0x24/0x34 [ 494.863587][T30532] create_pending_snapshot+0x8e4/0x2834 [ 494.864948][T30532] create_pending_snapshots+0x150/0x198 [ 494.866397][T30532] btrfs_commit_transaction+0x1000/0x2d58 [ 494.867868][T30532] create_snapshot+0x418/0x6f0 [ 494.869066][T30532] btrfs_mksubvol+0x494/0x5f8 [ 494.870288][T30532] btrfs_mksnapshot+0xc8/0x158 [ 494.871531][T30532] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 494.872998][T30532] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 494.874520][T30532] btrfs_ioctl+0x9b4/0xb08 [ 494.875663][T30532] __arm64_sys_ioctl+0x14c/0x1c8 [ 494.876962][T30532] invoke_syscall+0x98/0x2b8 [ 494.878110][T30532] el0_svc_common+0x130/0x23c [ 494.879296][T30532] do_el0_svc+0x48/0x58 [ 494.880411][T30532] el0_svc+0x58/0x16c [ 494.881428][T30532] el0t_64_sync_handler+0x84/0xfc [ 494.882732][T30532] el0t_64_sync+0x190/0x194 [ 494.884090][T30532] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 494.886641][T30532] BTRFS info (device loop0: state EA): forced readonly [ 494.888452][T30532] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 494.890874][T30532] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 495.088091][T30549] loop0: detected capacity change from 0 to 32768 [ 495.090919][T30549] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (30549) [ 495.096096][T30549] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 495.098393][T30549] BTRFS info (device loop0): using free space tree [ 495.108652][T30549] BTRFS info (device loop0): enabling ssd optimizations [ 495.110586][T30549] BTRFS info (device loop0): auto enabling async discard [ 495.115586][T30549] FAULT_INJECTION: forcing a failure. [ 495.115586][T30549] name failslab, interval 1, probability 0, space 0, times 0 [ 495.119099][T30549] CPU: 1 PID: 30549 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 495.121863][T30549] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 495.124538][T30549] Call trace: [ 495.125374][T30549] dump_backtrace+0x1b8/0x1e4 [ 495.126574][T30549] show_stack+0x2c/0x44 [ 495.127723][T30549] dump_stack_lvl+0xd0/0x124 [ 495.128952][T30549] dump_stack+0x1c/0x28 [ 495.129998][T30549] should_fail_ex+0x3f8/0x5c4 [ 495.131227][T30549] __should_failslab+0xc8/0x128 [ 495.132483][T30549] should_failslab+0x10/0x28 [ 495.133713][T30549] kmem_cache_alloc+0x80/0x424 [ 495.135003][T30549] btrfs_alloc_path+0x30/0x3c [ 495.136201][T30549] __btrfs_run_delayed_items+0x88/0x420 [ 495.137672][T30549] btrfs_run_delayed_items+0x24/0x34 [ 495.139062][T30549] create_pending_snapshot+0x8e4/0x2834 [ 495.140520][T30549] create_pending_snapshots+0x150/0x198 [ 495.141970][T30549] btrfs_commit_transaction+0x1000/0x2d58 [ 495.143443][T30549] create_snapshot+0x418/0x6f0 [ 495.144708][T30549] btrfs_mksubvol+0x494/0x5f8 [ 495.145962][T30549] btrfs_mksnapshot+0xc8/0x158 [ 495.147225][T30549] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 495.148737][T30549] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 495.150240][T30549] btrfs_ioctl+0x9b4/0xb08 [ 495.151413][T30549] __arm64_sys_ioctl+0x14c/0x1c8 [ 495.152736][T30549] invoke_syscall+0x98/0x2b8 [ 495.153963][T30549] el0_svc_common+0x130/0x23c [ 495.155157][T30549] do_el0_svc+0x48/0x58 [ 495.156298][T30549] el0_svc+0x58/0x16c [ 495.157375][T30549] el0t_64_sync_handler+0x84/0xfc [ 495.158735][T30549] el0t_64_sync+0x190/0x194 [ 495.160179][T30549] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 495.163037][T30549] BTRFS info (device loop0: state EA): forced readonly [ 495.164959][T30549] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 495.167355][T30549] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 495.371964][T30566] loop0: detected capacity change from 0 to 32768 [ 495.375028][T30566] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (30566) [ 495.379605][T30566] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 495.381776][T30566] BTRFS info (device loop0): using free space tree [ 495.392102][T30566] BTRFS info (device loop0): enabling ssd optimizations [ 495.394177][T30566] BTRFS info (device loop0): auto enabling async discard [ 495.398551][T30566] FAULT_INJECTION: forcing a failure. [ 495.398551][T30566] name failslab, interval 1, probability 0, space 0, times 0 [ 495.401963][T30566] CPU: 1 PID: 30566 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 495.404671][T30566] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 495.407229][T30566] Call trace: [ 495.408083][T30566] dump_backtrace+0x1b8/0x1e4 [ 495.409268][T30566] show_stack+0x2c/0x44 [ 495.410356][T30566] dump_stack_lvl+0xd0/0x124 [ 495.411546][T30566] dump_stack+0x1c/0x28 [ 495.412617][T30566] should_fail_ex+0x3f8/0x5c4 [ 495.413831][T30566] __should_failslab+0xc8/0x128 [ 495.415057][T30566] should_failslab+0x10/0x28 [ 495.416230][T30566] kmem_cache_alloc+0x80/0x424 [ 495.417429][T30566] btrfs_alloc_path+0x30/0x3c [ 495.418622][T30566] __btrfs_run_delayed_items+0x88/0x420 [ 495.420149][T30566] btrfs_run_delayed_items+0x24/0x34 [ 495.421499][T30566] create_pending_snapshot+0x8e4/0x2834 [ 495.422928][T30566] create_pending_snapshots+0x150/0x198 [ 495.424393][T30566] btrfs_commit_transaction+0x1000/0x2d58 [ 495.425844][T30566] create_snapshot+0x418/0x6f0 [ 495.427135][T30566] btrfs_mksubvol+0x494/0x5f8 [ 495.428327][T30566] btrfs_mksnapshot+0xc8/0x158 [ 495.429581][T30566] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 495.431057][T30566] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 495.432561][T30566] btrfs_ioctl+0x9b4/0xb08 [ 495.433703][T30566] __arm64_sys_ioctl+0x14c/0x1c8 [ 495.434957][T30566] invoke_syscall+0x98/0x2b8 [ 495.436249][T30566] el0_svc_common+0x130/0x23c [ 495.437483][T30566] do_el0_svc+0x48/0x58 [ 495.438541][T30566] el0_svc+0x58/0x16c [ 495.439575][T30566] el0t_64_sync_handler+0x84/0xfc [ 495.440920][T30566] el0t_64_sync+0x190/0x194 [ 495.442381][T30566] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 495.445157][T30566] BTRFS info (device loop0: state EA): forced readonly [ 495.446987][T30566] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 495.449450][T30566] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 495.653606][T30583] loop0: detected capacity change from 0 to 32768 [ 495.656411][T30583] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (30583) [ 495.661433][T30583] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 495.663761][T30583] BTRFS info (device loop0): using free space tree [ 495.673841][T30583] BTRFS info (device loop0): enabling ssd optimizations [ 495.675665][T30583] BTRFS info (device loop0): auto enabling async discard [ 495.679456][T30583] FAULT_INJECTION: forcing a failure. [ 495.679456][T30583] name failslab, interval 1, probability 0, space 0, times 0 [ 495.682935][T30583] CPU: 0 PID: 30583 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 495.685677][T30583] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 495.688374][T30583] Call trace: [ 495.689253][T30583] dump_backtrace+0x1b8/0x1e4 [ 495.690489][T30583] show_stack+0x2c/0x44 [ 495.691565][T30583] dump_stack_lvl+0xd0/0x124 [ 495.692781][T30583] dump_stack+0x1c/0x28 [ 495.693883][T30583] should_fail_ex+0x3f8/0x5c4 [ 495.695122][T30583] __should_failslab+0xc8/0x128 [ 495.696372][T30583] should_failslab+0x10/0x28 [ 495.697561][T30583] kmem_cache_alloc+0x80/0x424 [ 495.698820][T30583] btrfs_alloc_path+0x30/0x3c [ 495.699990][T30583] __btrfs_run_delayed_items+0x88/0x420 [ 495.701482][T30583] btrfs_run_delayed_items+0x24/0x34 [ 495.702847][T30583] create_pending_snapshot+0x8e4/0x2834 [ 495.704298][T30583] create_pending_snapshots+0x150/0x198 [ 495.705772][T30583] btrfs_commit_transaction+0x1000/0x2d58 [ 495.707285][T30583] create_snapshot+0x418/0x6f0 [ 495.708494][T30583] btrfs_mksubvol+0x494/0x5f8 [ 495.709730][T30583] btrfs_mksnapshot+0xc8/0x158 [ 495.710981][T30583] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 495.712437][T30583] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 495.714049][T30583] btrfs_ioctl+0x9b4/0xb08 [ 495.715211][T30583] __arm64_sys_ioctl+0x14c/0x1c8 [ 495.716501][T30583] invoke_syscall+0x98/0x2b8 [ 495.717726][T30583] el0_svc_common+0x130/0x23c [ 495.718964][T30583] do_el0_svc+0x48/0x58 [ 495.720047][T30583] el0_svc+0x58/0x16c [ 495.721072][T30583] el0t_64_sync_handler+0x84/0xfc [ 495.722373][T30583] el0t_64_sync+0x190/0x194 [ 495.724378][T30583] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 495.727306][T30583] BTRFS info (device loop0: state EA): forced readonly [ 495.729231][T30583] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 495.731801][T30583] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 495.942069][T30600] loop0: detected capacity change from 0 to 32768 [ 495.945067][T30600] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (30600) [ 495.949771][T30600] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 495.952008][T30600] BTRFS info (device loop0): using free space tree [ 495.962969][T30600] BTRFS info (device loop0): enabling ssd optimizations [ 495.964584][T30600] BTRFS info (device loop0): auto enabling async discard [ 495.968095][T30600] FAULT_INJECTION: forcing a failure. [ 495.968095][T30600] name failslab, interval 1, probability 0, space 0, times 0 [ 495.971063][T30600] CPU: 0 PID: 30600 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 495.973657][T30600] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 495.976174][T30600] Call trace: [ 495.976969][T30600] dump_backtrace+0x1b8/0x1e4 [ 495.978109][T30600] show_stack+0x2c/0x44 [ 495.979123][T30600] dump_stack_lvl+0xd0/0x124 [ 495.980267][T30600] dump_stack+0x1c/0x28 [ 495.981389][T30600] should_fail_ex+0x3f8/0x5c4 [ 495.982563][T30600] __should_failslab+0xc8/0x128 [ 495.983747][T30600] should_failslab+0x10/0x28 [ 495.984815][T30600] kmem_cache_alloc+0x80/0x424 [ 495.986021][T30600] btrfs_alloc_path+0x30/0x3c [ 495.987241][T30600] __btrfs_run_delayed_items+0x88/0x420 [ 495.988654][T30600] btrfs_run_delayed_items+0x24/0x34 [ 495.989956][T30600] create_pending_snapshot+0x8e4/0x2834 [ 495.991332][T30600] create_pending_snapshots+0x150/0x198 [ 495.992734][T30600] btrfs_commit_transaction+0x1000/0x2d58 [ 495.994096][T30600] create_snapshot+0x418/0x6f0 [ 495.995277][T30600] btrfs_mksubvol+0x494/0x5f8 [ 495.996425][T30600] btrfs_mksnapshot+0xc8/0x158 [ 495.997588][T30600] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 495.999096][T30600] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 496.000509][T30600] btrfs_ioctl+0x9b4/0xb08 [ 496.001593][T30600] __arm64_sys_ioctl+0x14c/0x1c8 [ 496.002787][T30600] invoke_syscall+0x98/0x2b8 [ 496.003959][T30600] el0_svc_common+0x130/0x23c [ 496.005110][T30600] do_el0_svc+0x48/0x58 [ 496.006148][T30600] el0_svc+0x58/0x16c [ 496.007133][T30600] el0t_64_sync_handler+0x84/0xfc [ 496.008316][T30600] el0t_64_sync+0x190/0x194 [ 496.012098][T30600] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 496.014831][T30600] BTRFS info (device loop0: state EA): forced readonly [ 496.016503][T30600] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 496.018677][T30600] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 496.219727][T30617] loop0: detected capacity change from 0 to 32768 [ 496.222639][T30617] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (30617) [ 496.227197][T30617] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 496.229268][T30617] BTRFS info (device loop0): using free space tree [ 496.239815][T30617] BTRFS info (device loop0): enabling ssd optimizations [ 496.241431][T30617] BTRFS info (device loop0): auto enabling async discard [ 496.245035][T30617] FAULT_INJECTION: forcing a failure. [ 496.245035][T30617] name failslab, interval 1, probability 0, space 0, times 0 [ 496.247903][T30617] CPU: 0 PID: 30617 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 496.250354][T30617] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 496.252844][T30617] Call trace: [ 496.253622][T30617] dump_backtrace+0x1b8/0x1e4 [ 496.254882][T30617] show_stack+0x2c/0x44 [ 496.255885][T30617] dump_stack_lvl+0xd0/0x124 [ 496.256982][T30617] dump_stack+0x1c/0x28 [ 496.257939][T30617] should_fail_ex+0x3f8/0x5c4 [ 496.259068][T30617] __should_failslab+0xc8/0x128 [ 496.260339][T30617] should_failslab+0x10/0x28 [ 496.261516][T30617] kmem_cache_alloc+0x80/0x424 [ 496.262715][T30617] btrfs_alloc_path+0x30/0x3c [ 496.263919][T30617] __btrfs_run_delayed_items+0x88/0x420 [ 496.265262][T30617] btrfs_run_delayed_items+0x24/0x34 [ 496.266634][T30617] create_pending_snapshot+0x8e4/0x2834 [ 496.267978][T30617] create_pending_snapshots+0x150/0x198 [ 496.269314][T30617] btrfs_commit_transaction+0x1000/0x2d58 [ 496.270652][T30617] create_snapshot+0x418/0x6f0 [ 496.271896][T30617] btrfs_mksubvol+0x494/0x5f8 [ 496.273073][T30617] btrfs_mksnapshot+0xc8/0x158 [ 496.274272][T30617] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 496.275670][T30617] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 496.277091][T30617] btrfs_ioctl+0x9b4/0xb08 [ 496.278177][T30617] __arm64_sys_ioctl+0x14c/0x1c8 [ 496.279424][T30617] invoke_syscall+0x98/0x2b8 [ 496.280554][T30617] el0_svc_common+0x130/0x23c [ 496.281720][T30617] do_el0_svc+0x48/0x58 [ 496.282793][T30617] el0_svc+0x58/0x16c [ 496.283742][T30617] el0t_64_sync_handler+0x84/0xfc [ 496.284885][T30617] el0t_64_sync+0x190/0x194 [ 496.286662][T30617] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 496.289140][T30617] BTRFS info (device loop0: state EA): forced readonly [ 496.290683][T30617] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 496.293082][T30617] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 496.492230][T30634] loop0: detected capacity change from 0 to 32768 [ 496.494790][T30634] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (30634) [ 496.499902][T30634] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 496.501880][T30634] BTRFS info (device loop0): using free space tree [ 496.512633][T30634] BTRFS info (device loop0): enabling ssd optimizations [ 496.514603][T30634] BTRFS info (device loop0): auto enabling async discard [ 496.518465][T30634] FAULT_INJECTION: forcing a failure. [ 496.518465][T30634] name failslab, interval 1, probability 0, space 0, times 0 [ 496.521545][T30634] CPU: 0 PID: 30634 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 496.524102][T30634] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 496.526618][T30634] Call trace: [ 496.527472][T30634] dump_backtrace+0x1b8/0x1e4 [ 496.528634][T30634] show_stack+0x2c/0x44 [ 496.529661][T30634] dump_stack_lvl+0xd0/0x124 [ 496.530758][T30634] dump_stack+0x1c/0x28 [ 496.531714][T30634] should_fail_ex+0x3f8/0x5c4 [ 496.532869][T30634] __should_failslab+0xc8/0x128 [ 496.534051][T30634] should_failslab+0x10/0x28 [ 496.535222][T30634] kmem_cache_alloc+0x80/0x424 [ 496.536332][T30634] btrfs_alloc_path+0x30/0x3c [ 496.537485][T30634] __btrfs_run_delayed_items+0x88/0x420 [ 496.538900][T30634] btrfs_run_delayed_items+0x24/0x34 [ 496.540230][T30634] create_pending_snapshot+0x8e4/0x2834 [ 496.541544][T30634] create_pending_snapshots+0x150/0x198 [ 496.542989][T30634] btrfs_commit_transaction+0x1000/0x2d58 [ 496.544365][T30634] create_snapshot+0x418/0x6f0 [ 496.545514][T30634] btrfs_mksubvol+0x494/0x5f8 [ 496.546755][T30634] btrfs_mksnapshot+0xc8/0x158 [ 496.547909][T30634] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 496.549259][T30634] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 496.550685][T30634] btrfs_ioctl+0x9b4/0xb08 [ 496.551768][T30634] __arm64_sys_ioctl+0x14c/0x1c8 [ 496.552999][T30634] invoke_syscall+0x98/0x2b8 [ 496.554160][T30634] el0_svc_common+0x130/0x23c [ 496.555323][T30634] do_el0_svc+0x48/0x58 [ 496.556319][T30634] el0_svc+0x58/0x16c [ 496.557291][T30634] el0t_64_sync_handler+0x84/0xfc [ 496.558559][T30634] el0t_64_sync+0x190/0x194 [ 496.562403][T30634] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 496.565069][T30634] BTRFS info (device loop0: state EA): forced readonly [ 496.566747][T30634] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 496.568886][T30634] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 496.777358][T30651] loop0: detected capacity change from 0 to 32768 [ 496.780243][T30651] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (30651) [ 496.785224][T30651] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 496.787533][T30651] BTRFS info (device loop0): using free space tree [ 496.797831][T30651] BTRFS info (device loop0): enabling ssd optimizations [ 496.799725][T30651] BTRFS info (device loop0): auto enabling async discard [ 496.803591][T30651] FAULT_INJECTION: forcing a failure. [ 496.803591][T30651] name failslab, interval 1, probability 0, space 0, times 0 [ 496.806939][T30651] CPU: 1 PID: 30651 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 496.809644][T30651] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 496.812192][T30651] Call trace: [ 496.813012][T30651] dump_backtrace+0x1b8/0x1e4 [ 496.814242][T30651] show_stack+0x2c/0x44 [ 496.815328][T30651] dump_stack_lvl+0xd0/0x124 [ 496.816530][T30651] dump_stack+0x1c/0x28 [ 496.817661][T30651] should_fail_ex+0x3f8/0x5c4 [ 496.818908][T30651] __should_failslab+0xc8/0x128 [ 496.820140][T30651] should_failslab+0x10/0x28 [ 496.821361][T30651] kmem_cache_alloc+0x80/0x424 [ 496.822590][T30651] btrfs_alloc_path+0x30/0x3c [ 496.823872][T30651] __btrfs_run_delayed_items+0x88/0x420 [ 496.825348][T30651] btrfs_run_delayed_items+0x24/0x34 [ 496.826750][T30651] create_pending_snapshot+0x8e4/0x2834 [ 496.828237][T30651] create_pending_snapshots+0x150/0x198 [ 496.829704][T30651] btrfs_commit_transaction+0x1000/0x2d58 [ 496.831182][T30651] create_snapshot+0x418/0x6f0 [ 496.832420][T30651] btrfs_mksubvol+0x494/0x5f8 [ 496.833648][T30651] btrfs_mksnapshot+0xc8/0x158 [ 496.834908][T30651] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 496.836391][T30651] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 496.837894][T30651] btrfs_ioctl+0x9b4/0xb08 [ 496.839018][T30651] __arm64_sys_ioctl+0x14c/0x1c8 [ 496.840318][T30651] invoke_syscall+0x98/0x2b8 [ 496.841495][T30651] el0_svc_common+0x130/0x23c [ 496.842743][T30651] do_el0_svc+0x48/0x58 [ 496.843821][T30651] el0_svc+0x58/0x16c [ 496.844881][T30651] el0t_64_sync_handler+0x84/0xfc [ 496.846148][T30651] el0t_64_sync+0x190/0x194 [ 496.849651][T30651] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 496.852482][T30651] BTRFS info (device loop0: state EA): forced readonly [ 496.854293][T30651] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 496.856659][T30651] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 497.053594][T30668] loop0: detected capacity change from 0 to 32768 [ 497.056393][T30668] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (30668) [ 497.061080][T30668] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 497.063361][T30668] BTRFS info (device loop0): using free space tree [ 497.073485][T30668] BTRFS info (device loop0): enabling ssd optimizations [ 497.075405][T30668] BTRFS info (device loop0): auto enabling async discard [ 497.079107][T30668] FAULT_INJECTION: forcing a failure. [ 497.079107][T30668] name failslab, interval 1, probability 0, space 0, times 0 [ 497.082898][T30668] CPU: 1 PID: 30668 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 497.085668][T30668] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 497.088269][T30668] Call trace: [ 497.089087][T30668] dump_backtrace+0x1b8/0x1e4 [ 497.090350][T30668] show_stack+0x2c/0x44 [ 497.091433][T30668] dump_stack_lvl+0xd0/0x124 [ 497.092616][T30668] dump_stack+0x1c/0x28 [ 497.093708][T30668] should_fail_ex+0x3f8/0x5c4 [ 497.094975][T30668] __should_failslab+0xc8/0x128 [ 497.096286][T30668] should_failslab+0x10/0x28 [ 497.097495][T30668] kmem_cache_alloc+0x80/0x424 [ 497.098789][T30668] btrfs_alloc_path+0x30/0x3c [ 497.099994][T30668] __btrfs_run_delayed_items+0x88/0x420 [ 497.101486][T30668] btrfs_run_delayed_items+0x24/0x34 [ 497.102923][T30668] create_pending_snapshot+0x8e4/0x2834 [ 497.104362][T30668] create_pending_snapshots+0x150/0x198 [ 497.105831][T30668] btrfs_commit_transaction+0x1000/0x2d58 [ 497.107329][T30668] create_snapshot+0x418/0x6f0 [ 497.108590][T30668] btrfs_mksubvol+0x494/0x5f8 [ 497.109912][T30668] btrfs_mksnapshot+0xc8/0x158 [ 497.111125][T30668] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 497.112626][T30668] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 497.114141][T30668] btrfs_ioctl+0x9b4/0xb08 [ 497.115345][T30668] __arm64_sys_ioctl+0x14c/0x1c8 [ 497.116598][T30668] invoke_syscall+0x98/0x2b8 [ 497.117807][T30668] el0_svc_common+0x130/0x23c [ 497.119054][T30668] do_el0_svc+0x48/0x58 [ 497.120112][T30668] el0_svc+0x58/0x16c [ 497.121131][T30668] el0t_64_sync_handler+0x84/0xfc [ 497.122514][T30668] el0t_64_sync+0x190/0x194 [ 497.125795][T30668] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 497.128521][T30668] BTRFS info (device loop0: state EA): forced readonly [ 497.130309][T30668] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 497.133115][T30668] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 497.333922][T30685] loop0: detected capacity change from 0 to 32768 [ 497.336836][T30685] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (30685) [ 497.341526][T30685] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 497.344061][T30685] BTRFS info (device loop0): using free space tree [ 497.354580][T30685] BTRFS info (device loop0): enabling ssd optimizations [ 497.356343][T30685] BTRFS info (device loop0): auto enabling async discard [ 497.360005][T30685] FAULT_INJECTION: forcing a failure. [ 497.360005][T30685] name failslab, interval 1, probability 0, space 0, times 0 [ 497.363369][T30685] CPU: 0 PID: 30685 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 497.365796][T30685] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 497.368143][T30685] Call trace: [ 497.368947][T30685] dump_backtrace+0x1b8/0x1e4 [ 497.370105][T30685] show_stack+0x2c/0x44 [ 497.371146][T30685] dump_stack_lvl+0xd0/0x124 [ 497.372252][T30685] dump_stack+0x1c/0x28 [ 497.373333][T30685] should_fail_ex+0x3f8/0x5c4 [ 497.374503][T30685] __should_failslab+0xc8/0x128 [ 497.375742][T30685] should_failslab+0x10/0x28 [ 497.376922][T30685] kmem_cache_alloc+0x80/0x424 [ 497.378075][T30685] btrfs_alloc_path+0x30/0x3c [ 497.379271][T30685] __btrfs_run_delayed_items+0x88/0x420 [ 497.380645][T30685] btrfs_run_delayed_items+0x24/0x34 [ 497.381917][T30685] create_pending_snapshot+0x8e4/0x2834 [ 497.383337][T30685] create_pending_snapshots+0x150/0x198 [ 497.384682][T30685] btrfs_commit_transaction+0x1000/0x2d58 [ 497.386163][T30685] create_snapshot+0x418/0x6f0 [ 497.387366][T30685] btrfs_mksubvol+0x494/0x5f8 [ 497.388533][T30685] btrfs_mksnapshot+0xc8/0x158 [ 497.389674][T30685] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 497.391079][T30685] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 497.392486][T30685] btrfs_ioctl+0x9b4/0xb08 [ 497.393603][T30685] __arm64_sys_ioctl+0x14c/0x1c8 [ 497.394874][T30685] invoke_syscall+0x98/0x2b8 [ 497.395976][T30685] el0_svc_common+0x130/0x23c [ 497.397097][T30685] do_el0_svc+0x48/0x58 [ 497.398179][T30685] el0_svc+0x58/0x16c [ 497.399119][T30685] el0t_64_sync_handler+0x84/0xfc [ 497.400375][T30685] el0t_64_sync+0x190/0x194 [ 497.401862][T30685] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 497.404596][T30685] BTRFS info (device loop0: state EA): forced readonly [ 497.406239][T30685] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 497.408616][T30685] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 497.612014][T30702] loop0: detected capacity change from 0 to 32768 [ 497.614821][T30702] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (30702) [ 497.619397][T30702] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 497.621394][T30702] BTRFS info (device loop0): using free space tree [ 497.631531][T30702] BTRFS info (device loop0): enabling ssd optimizations [ 497.633357][T30702] BTRFS info (device loop0): auto enabling async discard [ 497.637016][T30702] FAULT_INJECTION: forcing a failure. [ 497.637016][T30702] name failslab, interval 1, probability 0, space 0, times 0 [ 497.640070][T30702] CPU: 0 PID: 30702 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 497.642634][T30702] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 497.645052][T30702] Call trace: [ 497.645881][T30702] dump_backtrace+0x1b8/0x1e4 [ 497.647006][T30702] show_stack+0x2c/0x44 [ 497.648004][T30702] dump_stack_lvl+0xd0/0x124 [ 497.649119][T30702] dump_stack+0x1c/0x28 [ 497.650202][T30702] should_fail_ex+0x3f8/0x5c4 [ 497.651315][T30702] __should_failslab+0xc8/0x128 [ 497.652523][T30702] should_failslab+0x10/0x28 [ 497.653723][T30702] kmem_cache_alloc+0x80/0x424 [ 497.654831][T30702] btrfs_alloc_path+0x30/0x3c [ 497.656040][T30702] __btrfs_run_delayed_items+0x88/0x420 [ 497.657362][T30702] btrfs_run_delayed_items+0x24/0x34 [ 497.658641][T30702] create_pending_snapshot+0x8e4/0x2834 [ 497.660024][T30702] create_pending_snapshots+0x150/0x198 [ 497.661310][T30702] btrfs_commit_transaction+0x1000/0x2d58 [ 497.662684][T30702] create_snapshot+0x418/0x6f0 [ 497.663944][T30702] btrfs_mksubvol+0x494/0x5f8 [ 497.665132][T30702] btrfs_mksnapshot+0xc8/0x158 [ 497.666324][T30702] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 497.667678][T30702] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 497.669125][T30702] btrfs_ioctl+0x9b4/0xb08 [ 497.670199][T30702] __arm64_sys_ioctl+0x14c/0x1c8 [ 497.671446][T30702] invoke_syscall+0x98/0x2b8 [ 497.672554][T30702] el0_svc_common+0x130/0x23c [ 497.673669][T30702] do_el0_svc+0x48/0x58 [ 497.674725][T30702] el0_svc+0x58/0x16c [ 497.675661][T30702] el0t_64_sync_handler+0x84/0xfc [ 497.676870][T30702] el0t_64_sync+0x190/0x194 [ 497.678583][T30702] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 497.681048][T30702] BTRFS info (device loop0: state EA): forced readonly [ 497.682981][T30702] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 497.685114][T30702] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 497.889533][T30719] loop0: detected capacity change from 0 to 32768 [ 497.892563][T30719] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (30719) [ 497.897243][T30719] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 497.899515][T30719] BTRFS info (device loop0): using free space tree [ 497.910361][T30719] BTRFS info (device loop0): enabling ssd optimizations [ 497.912099][T30719] BTRFS info (device loop0): auto enabling async discard [ 497.916075][T30719] FAULT_INJECTION: forcing a failure. [ 497.916075][T30719] name failslab, interval 1, probability 0, space 0, times 0 [ 497.919405][T30719] CPU: 1 PID: 30719 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 497.922107][T30719] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 497.924872][T30719] Call trace: [ 497.925754][T30719] dump_backtrace+0x1b8/0x1e4 [ 497.927030][T30719] show_stack+0x2c/0x44 [ 497.928184][T30719] dump_stack_lvl+0xd0/0x124 [ 497.929383][T30719] dump_stack+0x1c/0x28 [ 497.930504][T30719] should_fail_ex+0x3f8/0x5c4 [ 497.931777][T30719] __should_failslab+0xc8/0x128 [ 497.933082][T30719] should_failslab+0x10/0x28 [ 497.934320][T30719] kmem_cache_alloc+0x80/0x424 [ 497.935568][T30719] btrfs_alloc_path+0x30/0x3c [ 497.936793][T30719] __btrfs_run_delayed_items+0x88/0x420 [ 497.938287][T30719] btrfs_run_delayed_items+0x24/0x34 [ 497.939683][T30719] create_pending_snapshot+0x8e4/0x2834 [ 497.941178][T30719] create_pending_snapshots+0x150/0x198 [ 497.942577][T30719] btrfs_commit_transaction+0x1000/0x2d58 [ 497.944096][T30719] create_snapshot+0x418/0x6f0 [ 497.945413][T30719] btrfs_mksubvol+0x494/0x5f8 [ 497.946675][T30719] btrfs_mksnapshot+0xc8/0x158 [ 497.947948][T30719] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 497.949431][T30719] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 497.950948][T30719] btrfs_ioctl+0x9b4/0xb08 [ 497.952091][T30719] __arm64_sys_ioctl+0x14c/0x1c8 [ 497.953444][T30719] invoke_syscall+0x98/0x2b8 [ 497.954710][T30719] el0_svc_common+0x130/0x23c [ 497.956058][T30719] do_el0_svc+0x48/0x58 [ 497.957106][T30719] el0_svc+0x58/0x16c [ 497.958213][T30719] el0t_64_sync_handler+0x84/0xfc [ 497.959582][T30719] el0t_64_sync+0x190/0x194 [ 497.961059][T30719] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 497.964028][T30719] BTRFS info (device loop0: state EA): forced readonly [ 497.965778][T30719] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 497.968042][T30719] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 498.167603][T30736] loop0: detected capacity change from 0 to 32768 [ 498.170522][T30736] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (30736) [ 498.177565][T30736] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 498.179627][T30736] BTRFS info (device loop0): using free space tree [ 498.189986][T30736] BTRFS info (device loop0): enabling ssd optimizations [ 498.191756][T30736] BTRFS info (device loop0): auto enabling async discard [ 498.195272][T30736] FAULT_INJECTION: forcing a failure. [ 498.195272][T30736] name failslab, interval 1, probability 0, space 0, times 0 [ 498.198296][T30736] CPU: 0 PID: 30736 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 498.200653][T30736] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 498.203036][T30736] Call trace: [ 498.203828][T30736] dump_backtrace+0x1b8/0x1e4 [ 498.204971][T30736] show_stack+0x2c/0x44 [ 498.205985][T30736] dump_stack_lvl+0xd0/0x124 [ 498.207162][T30736] dump_stack+0x1c/0x28 [ 498.208155][T30736] should_fail_ex+0x3f8/0x5c4 [ 498.209296][T30736] __should_failslab+0xc8/0x128 [ 498.210471][T30736] should_failslab+0x10/0x28 [ 498.211664][T30736] kmem_cache_alloc+0x80/0x424 [ 498.212885][T30736] btrfs_alloc_path+0x30/0x3c [ 498.213992][T30736] __btrfs_run_delayed_items+0x88/0x420 [ 498.215339][T30736] btrfs_run_delayed_items+0x24/0x34 [ 498.216608][T30736] create_pending_snapshot+0x8e4/0x2834 [ 498.217921][T30736] create_pending_snapshots+0x150/0x198 [ 498.219276][T30736] btrfs_commit_transaction+0x1000/0x2d58 [ 498.220762][T30736] create_snapshot+0x418/0x6f0 [ 498.221876][T30736] btrfs_mksubvol+0x494/0x5f8 [ 498.222978][T30736] btrfs_mksnapshot+0xc8/0x158 [ 498.224095][T30736] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 498.225504][T30736] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 498.226919][T30736] btrfs_ioctl+0x9b4/0xb08 [ 498.227993][T30736] __arm64_sys_ioctl+0x14c/0x1c8 [ 498.229216][T30736] invoke_syscall+0x98/0x2b8 [ 498.230341][T30736] el0_svc_common+0x130/0x23c [ 498.231496][T30736] do_el0_svc+0x48/0x58 [ 498.232521][T30736] el0_svc+0x58/0x16c [ 498.233466][T30736] el0t_64_sync_handler+0x84/0xfc [ 498.234667][T30736] el0t_64_sync+0x190/0x194 [ 498.236431][T30736] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 498.238857][T30736] BTRFS info (device loop0: state EA): forced readonly [ 498.240460][T30736] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 498.242987][T30736] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 498.441780][T30753] loop0: detected capacity change from 0 to 32768 [ 498.444734][T30753] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (30753) [ 498.449816][T30753] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 498.452208][T30753] BTRFS info (device loop0): using free space tree [ 498.463473][T30753] BTRFS info (device loop0): enabling ssd optimizations [ 498.465440][T30753] BTRFS info (device loop0): auto enabling async discard [ 498.469226][T30753] FAULT_INJECTION: forcing a failure. [ 498.469226][T30753] name failslab, interval 1, probability 0, space 0, times 0 [ 498.473195][T30753] CPU: 1 PID: 30753 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 498.475984][T30753] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 498.478660][T30753] Call trace: [ 498.479521][T30753] dump_backtrace+0x1b8/0x1e4 [ 498.480683][T30753] show_stack+0x2c/0x44 [ 498.481784][T30753] dump_stack_lvl+0xd0/0x124 [ 498.483017][T30753] dump_stack+0x1c/0x28 [ 498.484103][T30753] should_fail_ex+0x3f8/0x5c4 [ 498.485326][T30753] __should_failslab+0xc8/0x128 [ 498.486547][T30753] should_failslab+0x10/0x28 [ 498.487811][T30753] kmem_cache_alloc+0x80/0x424 [ 498.489094][T30753] btrfs_alloc_path+0x30/0x3c [ 498.490349][T30753] __btrfs_run_delayed_items+0x88/0x420 [ 498.491851][T30753] btrfs_run_delayed_items+0x24/0x34 [ 498.493244][T30753] create_pending_snapshot+0x8e4/0x2834 [ 498.494685][T30753] create_pending_snapshots+0x150/0x198 [ 498.496214][T30753] btrfs_commit_transaction+0x1000/0x2d58 [ 498.497817][T30753] create_snapshot+0x418/0x6f0 [ 498.499070][T30753] btrfs_mksubvol+0x494/0x5f8 [ 498.500333][T30753] btrfs_mksnapshot+0xc8/0x158 [ 498.501569][T30753] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 498.503059][T30753] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 498.504558][T30753] btrfs_ioctl+0x9b4/0xb08 [ 498.505737][T30753] __arm64_sys_ioctl+0x14c/0x1c8 [ 498.506965][T30753] invoke_syscall+0x98/0x2b8 [ 498.508157][T30753] el0_svc_common+0x130/0x23c [ 498.509387][T30753] do_el0_svc+0x48/0x58 [ 498.510489][T30753] el0_svc+0x58/0x16c [ 498.511576][T30753] el0t_64_sync_handler+0x84/0xfc [ 498.512944][T30753] el0t_64_sync+0x190/0x194 [ 498.516253][T30753] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 498.518927][T30753] BTRFS info (device loop0: state EA): forced readonly [ 498.520652][T30753] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 498.523355][T30753] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 498.721359][T30770] loop0: detected capacity change from 0 to 32768 [ 498.724832][T30770] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (30770) [ 498.729611][T30770] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 498.731936][T30770] BTRFS info (device loop0): using free space tree [ 498.742341][T30770] BTRFS info (device loop0): enabling ssd optimizations [ 498.744339][T30770] BTRFS info (device loop0): auto enabling async discard [ 498.748210][T30770] FAULT_INJECTION: forcing a failure. [ 498.748210][T30770] name failslab, interval 1, probability 0, space 0, times 0 [ 498.751490][T30770] CPU: 1 PID: 30770 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 498.754138][T30770] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 498.756855][T30770] Call trace: [ 498.757753][T30770] dump_backtrace+0x1b8/0x1e4 [ 498.759016][T30770] show_stack+0x2c/0x44 [ 498.760145][T30770] dump_stack_lvl+0xd0/0x124 [ 498.761321][T30770] dump_stack+0x1c/0x28 [ 498.762424][T30770] should_fail_ex+0x3f8/0x5c4 [ 498.763711][T30770] __should_failslab+0xc8/0x128 [ 498.764945][T30770] should_failslab+0x10/0x28 [ 498.766205][T30770] kmem_cache_alloc+0x80/0x424 [ 498.767496][T30770] btrfs_alloc_path+0x30/0x3c [ 498.768732][T30770] __btrfs_run_delayed_items+0x88/0x420 [ 498.770207][T30770] btrfs_run_delayed_items+0x24/0x34 [ 498.771702][T30770] create_pending_snapshot+0x8e4/0x2834 [ 498.773195][T30770] create_pending_snapshots+0x150/0x198 [ 498.774689][T30770] btrfs_commit_transaction+0x1000/0x2d58 [ 498.776232][T30770] create_snapshot+0x418/0x6f0 [ 498.777491][T30770] btrfs_mksubvol+0x494/0x5f8 [ 498.778735][T30770] btrfs_mksnapshot+0xc8/0x158 [ 498.780014][T30770] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 498.781488][T30770] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 498.783022][T30770] btrfs_ioctl+0x9b4/0xb08 [ 498.784149][T30770] __arm64_sys_ioctl+0x14c/0x1c8 [ 498.785427][T30770] invoke_syscall+0x98/0x2b8 [ 498.786577][T30770] el0_svc_common+0x130/0x23c [ 498.787846][T30770] do_el0_svc+0x48/0x58 [ 498.788954][T30770] el0_svc+0x58/0x16c [ 498.790004][T30770] el0t_64_sync_handler+0x84/0xfc [ 498.791367][T30770] el0t_64_sync+0x190/0x194 [ 498.792729][T30770] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 498.796533][T30770] BTRFS info (device loop0: state EA): forced readonly [ 498.798363][T30770] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 498.800676][T30770] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 499.010235][T30787] loop0: detected capacity change from 0 to 32768 [ 499.013269][T30787] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (30787) [ 499.017964][T30787] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 499.020236][T30787] BTRFS info (device loop0): using free space tree [ 499.030721][T30787] BTRFS info (device loop0): enabling ssd optimizations [ 499.032753][T30787] BTRFS info (device loop0): auto enabling async discard [ 499.044260][T30787] FAULT_INJECTION: forcing a failure. [ 499.044260][T30787] name failslab, interval 1, probability 0, space 0, times 0 [ 499.047803][T30787] CPU: 1 PID: 30787 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 499.050582][T30787] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 499.053284][T30787] Call trace: [ 499.054103][T30787] dump_backtrace+0x1b8/0x1e4 [ 499.055382][T30787] show_stack+0x2c/0x44 [ 499.056498][T30787] dump_stack_lvl+0xd0/0x124 [ 499.057749][T30787] dump_stack+0x1c/0x28 [ 499.058926][T30787] should_fail_ex+0x3f8/0x5c4 [ 499.060190][T30787] __should_failslab+0xc8/0x128 [ 499.061542][T30787] should_failslab+0x10/0x28 [ 499.062838][T30787] kmem_cache_alloc+0x80/0x424 [ 499.064119][T30787] btrfs_alloc_path+0x30/0x3c [ 499.065363][T30787] __btrfs_run_delayed_items+0x88/0x420 [ 499.066861][T30787] btrfs_run_delayed_items+0x24/0x34 [ 499.068268][T30787] create_pending_snapshot+0x8e4/0x2834 [ 499.069788][T30787] create_pending_snapshots+0x150/0x198 [ 499.071288][T30787] btrfs_commit_transaction+0x1000/0x2d58 [ 499.072862][T30787] create_snapshot+0x418/0x6f0 [ 499.074168][T30787] btrfs_mksubvol+0x494/0x5f8 [ 499.075465][T30787] btrfs_mksnapshot+0xc8/0x158 [ 499.076807][T30787] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 499.078387][T30787] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 499.079940][T30787] btrfs_ioctl+0x9b4/0xb08 [ 499.081155][T30787] __arm64_sys_ioctl+0x14c/0x1c8 [ 499.082491][T30787] invoke_syscall+0x98/0x2b8 [ 499.083750][T30787] el0_svc_common+0x130/0x23c [ 499.085042][T30787] do_el0_svc+0x48/0x58 [ 499.086165][T30787] el0_svc+0x58/0x16c [ 499.087237][T30787] el0t_64_sync_handler+0x84/0xfc [ 499.088598][T30787] el0t_64_sync+0x190/0x194 [ 499.091236][T30787] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 499.094454][T30787] BTRFS info (device loop0: state EA): forced readonly [ 499.096390][T30787] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 499.099004][T30787] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 499.339316][T30804] loop0: detected capacity change from 0 to 32768 [ 499.342400][T30804] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (30804) [ 499.347098][T30804] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 499.349325][T30804] BTRFS info (device loop0): using free space tree [ 499.360115][T30804] BTRFS info (device loop0): enabling ssd optimizations [ 499.362079][T30804] BTRFS info (device loop0): auto enabling async discard [ 499.367248][T30804] FAULT_INJECTION: forcing a failure. [ 499.367248][T30804] name failslab, interval 1, probability 0, space 0, times 0 [ 499.370678][T30804] CPU: 0 PID: 30804 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 499.373229][T30804] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 499.375853][T30804] Call trace: [ 499.376729][T30804] dump_backtrace+0x1b8/0x1e4 [ 499.377972][T30804] show_stack+0x2c/0x44 [ 499.379063][T30804] dump_stack_lvl+0xd0/0x124 [ 499.380304][T30804] dump_stack+0x1c/0x28 [ 499.381381][T30804] should_fail_ex+0x3f8/0x5c4 [ 499.382616][T30804] __should_failslab+0xc8/0x128 [ 499.383879][T30804] should_failslab+0x10/0x28 [ 499.385049][T30804] kmem_cache_alloc+0x80/0x424 [ 499.386315][T30804] btrfs_alloc_path+0x30/0x3c [ 499.387584][T30804] __btrfs_run_delayed_items+0x88/0x420 [ 499.389065][T30804] btrfs_run_delayed_items+0x24/0x34 [ 499.390455][T30804] create_pending_snapshot+0x8e4/0x2834 [ 499.391927][T30804] create_pending_snapshots+0x150/0x198 [ 499.393418][T30804] btrfs_commit_transaction+0x1000/0x2d58 [ 499.394996][T30804] create_snapshot+0x418/0x6f0 [ 499.396277][T30804] btrfs_mksubvol+0x494/0x5f8 [ 499.397549][T30804] btrfs_mksnapshot+0xc8/0x158 [ 499.398805][T30804] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 499.400307][T30804] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 499.401802][T30804] btrfs_ioctl+0x9b4/0xb08 [ 499.403010][T30804] __arm64_sys_ioctl+0x14c/0x1c8 [ 499.404301][T30804] invoke_syscall+0x98/0x2b8 [ 499.405541][T30804] el0_svc_common+0x130/0x23c [ 499.406759][T30804] do_el0_svc+0x48/0x58 [ 499.407879][T30804] el0_svc+0x58/0x16c [ 499.408937][T30804] el0t_64_sync_handler+0x84/0xfc [ 499.410229][T30804] el0t_64_sync+0x190/0x194 [ 499.413965][T30804] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 499.416901][T30804] BTRFS info (device loop0: state EA): forced readonly [ 499.418792][T30804] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 499.421256][T30804] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 499.653649][T30821] loop0: detected capacity change from 0 to 32768 [ 499.656649][T30821] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (30821) [ 499.662433][T30821] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 499.664709][T30821] BTRFS info (device loop0): using free space tree [ 499.675081][T30821] BTRFS info (device loop0): enabling ssd optimizations [ 499.677039][T30821] BTRFS info (device loop0): auto enabling async discard [ 499.680873][T30821] FAULT_INJECTION: forcing a failure. [ 499.680873][T30821] name failslab, interval 1, probability 0, space 0, times 0 [ 499.684312][T30821] CPU: 1 PID: 30821 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 499.686997][T30821] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 499.689542][T30821] Call trace: [ 499.690399][T30821] dump_backtrace+0x1b8/0x1e4 [ 499.691610][T30821] show_stack+0x2c/0x44 [ 499.692722][T30821] dump_stack_lvl+0xd0/0x124 [ 499.693882][T30821] dump_stack+0x1c/0x28 [ 499.694969][T30821] should_fail_ex+0x3f8/0x5c4 [ 499.696212][T30821] __should_failslab+0xc8/0x128 [ 499.697533][T30821] should_failslab+0x10/0x28 [ 499.698774][T30821] kmem_cache_alloc+0x80/0x424 [ 499.700031][T30821] btrfs_alloc_path+0x30/0x3c [ 499.701299][T30821] __btrfs_run_delayed_items+0x88/0x420 [ 499.702715][T30821] btrfs_run_delayed_items+0x24/0x34 [ 499.704074][T30821] create_pending_snapshot+0x8e4/0x2834 [ 499.705501][T30821] create_pending_snapshots+0x150/0x198 [ 499.706946][T30821] btrfs_commit_transaction+0x1000/0x2d58 [ 499.708455][T30821] create_snapshot+0x418/0x6f0 [ 499.709725][T30821] btrfs_mksubvol+0x494/0x5f8 [ 499.710983][T30821] btrfs_mksnapshot+0xc8/0x158 [ 499.712220][T30821] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 499.713723][T30821] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 499.715208][T30821] btrfs_ioctl+0x9b4/0xb08 [ 499.716375][T30821] __arm64_sys_ioctl+0x14c/0x1c8 [ 499.717709][T30821] invoke_syscall+0x98/0x2b8 [ 499.718900][T30821] el0_svc_common+0x130/0x23c [ 499.720155][T30821] do_el0_svc+0x48/0x58 [ 499.721271][T30821] el0_svc+0x58/0x16c [ 499.722300][T30821] el0t_64_sync_handler+0x84/0xfc [ 499.723615][T30821] el0t_64_sync+0x190/0x194 [ 499.762155][T30821] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 499.764894][T30821] BTRFS info (device loop0: state EA): forced readonly [ 499.766584][T30821] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 499.768944][T30821] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 500.032984][T30838] loop0: detected capacity change from 0 to 32768 [ 500.035898][T30838] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (30838) [ 500.040508][T30838] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 500.042886][T30838] BTRFS info (device loop0): using free space tree [ 500.052518][T30838] BTRFS info (device loop0): enabling ssd optimizations [ 500.054319][T30838] BTRFS info (device loop0): auto enabling async discard [ 500.057976][T30838] FAULT_INJECTION: forcing a failure. [ 500.057976][T30838] name failslab, interval 1, probability 0, space 0, times 0 [ 500.061227][T30838] CPU: 1 PID: 30838 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 500.063925][T30838] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 500.066654][T30838] Call trace: [ 500.067518][T30838] dump_backtrace+0x1b8/0x1e4 [ 500.068795][T30838] show_stack+0x2c/0x44 [ 500.069836][T30838] dump_stack_lvl+0xd0/0x124 [ 500.071058][T30838] dump_stack+0x1c/0x28 [ 500.072155][T30838] should_fail_ex+0x3f8/0x5c4 [ 500.073405][T30838] __should_failslab+0xc8/0x128 [ 500.074728][T30838] should_failslab+0x10/0x28 [ 500.075922][T30838] kmem_cache_alloc+0x80/0x424 [ 500.077185][T30838] btrfs_alloc_path+0x30/0x3c [ 500.078476][T30838] __btrfs_run_delayed_items+0x88/0x420 [ 500.079938][T30838] btrfs_run_delayed_items+0x24/0x34 [ 500.081382][T30838] create_pending_snapshot+0x8e4/0x2834 [ 500.082868][T30838] create_pending_snapshots+0x150/0x198 [ 500.084298][T30838] btrfs_commit_transaction+0x1000/0x2d58 [ 500.085776][T30838] create_snapshot+0x418/0x6f0 [ 500.087050][T30838] btrfs_mksubvol+0x494/0x5f8 [ 500.088223][T30838] btrfs_mksnapshot+0xc8/0x158 [ 500.089519][T30838] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 500.091028][T30838] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 500.092539][T30838] btrfs_ioctl+0x9b4/0xb08 [ 500.093726][T30838] __arm64_sys_ioctl+0x14c/0x1c8 [ 500.095006][T30838] invoke_syscall+0x98/0x2b8 [ 500.096164][T30838] el0_svc_common+0x130/0x23c [ 500.097379][T30838] do_el0_svc+0x48/0x58 [ 500.098448][T30838] el0_svc+0x58/0x16c [ 500.099449][T30838] el0t_64_sync_handler+0x84/0xfc [ 500.100795][T30838] el0t_64_sync+0x190/0x194 [ 500.113262][T30838] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 500.115897][T30838] BTRFS info (device loop0: state EA): forced readonly [ 500.117632][T30838] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 500.119932][T30838] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 500.399750][T30855] loop0: detected capacity change from 0 to 32768 [ 500.402988][T30855] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (30855) [ 500.409010][T30855] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 500.411365][T30855] BTRFS info (device loop0): using free space tree [ 500.420474][T30855] BTRFS info (device loop0): enabling ssd optimizations [ 500.422551][T30855] BTRFS info (device loop0): auto enabling async discard [ 500.426176][T30855] FAULT_INJECTION: forcing a failure. [ 500.426176][T30855] name failslab, interval 1, probability 0, space 0, times 0 [ 500.429325][T30855] CPU: 1 PID: 30855 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 500.431952][T30855] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 500.434596][T30855] Call trace: [ 500.435451][T30855] dump_backtrace+0x1b8/0x1e4 [ 500.436782][T30855] show_stack+0x2c/0x44 [ 500.437873][T30855] dump_stack_lvl+0xd0/0x124 [ 500.439105][T30855] dump_stack+0x1c/0x28 [ 500.440132][T30855] should_fail_ex+0x3f8/0x5c4 [ 500.441395][T30855] __should_failslab+0xc8/0x128 [ 500.442677][T30855] should_failslab+0x10/0x28 [ 500.443870][T30855] kmem_cache_alloc+0x80/0x424 [ 500.445088][T30855] btrfs_alloc_path+0x30/0x3c [ 500.446271][T30855] __btrfs_run_delayed_items+0x88/0x420 [ 500.447725][T30855] btrfs_run_delayed_items+0x24/0x34 [ 500.449099][T30855] create_pending_snapshot+0x8e4/0x2834 [ 500.450512][T30855] create_pending_snapshots+0x150/0x198 [ 500.451998][T30855] btrfs_commit_transaction+0x1000/0x2d58 [ 500.453455][T30855] create_snapshot+0x418/0x6f0 [ 500.454719][T30855] btrfs_mksubvol+0x494/0x5f8 [ 500.455966][T30855] btrfs_mksnapshot+0xc8/0x158 [ 500.457191][T30855] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 500.458675][T30855] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 500.460199][T30855] btrfs_ioctl+0x9b4/0xb08 [ 500.461371][T30855] __arm64_sys_ioctl+0x14c/0x1c8 [ 500.462762][T30855] invoke_syscall+0x98/0x2b8 [ 500.463986][T30855] el0_svc_common+0x130/0x23c [ 500.465244][T30855] do_el0_svc+0x48/0x58 [ 500.466371][T30855] el0_svc+0x58/0x16c [ 500.467406][T30855] el0t_64_sync_handler+0x84/0xfc [ 500.468762][T30855] el0t_64_sync+0x190/0x194 [ 500.470067][T30855] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 500.472817][T30855] BTRFS info (device loop0: state EA): forced readonly [ 500.474520][T30855] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 500.476893][T30855] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 500.669459][T30872] loop0: detected capacity change from 0 to 32768 [ 500.672436][T30872] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (30872) [ 500.677122][T30872] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 500.679257][T30872] BTRFS info (device loop0): using free space tree [ 500.689610][T30872] BTRFS info (device loop0): enabling ssd optimizations [ 500.691580][T30872] BTRFS info (device loop0): auto enabling async discard [ 500.695908][T30872] FAULT_INJECTION: forcing a failure. [ 500.695908][T30872] name failslab, interval 1, probability 0, space 0, times 0 [ 500.699373][T30872] CPU: 0 PID: 30872 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 500.702166][T30872] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 500.704826][T30872] Call trace: [ 500.705682][T30872] dump_backtrace+0x1b8/0x1e4 [ 500.706866][T30872] show_stack+0x2c/0x44 [ 500.707995][T30872] dump_stack_lvl+0xd0/0x124 [ 500.709205][T30872] dump_stack+0x1c/0x28 [ 500.710312][T30872] should_fail_ex+0x3f8/0x5c4 [ 500.711548][T30872] __should_failslab+0xc8/0x128 [ 500.712851][T30872] should_failslab+0x10/0x28 [ 500.714051][T30872] kmem_cache_alloc+0x80/0x424 [ 500.715320][T30872] btrfs_alloc_path+0x30/0x3c [ 500.716564][T30872] __btrfs_run_delayed_items+0x88/0x420 [ 500.718063][T30872] btrfs_run_delayed_items+0x24/0x34 [ 500.719475][T30872] create_pending_snapshot+0x8e4/0x2834 [ 500.720950][T30872] create_pending_snapshots+0x150/0x198 [ 500.722464][T30872] btrfs_commit_transaction+0x1000/0x2d58 [ 500.723974][T30872] create_snapshot+0x418/0x6f0 [ 500.725239][T30872] btrfs_mksubvol+0x494/0x5f8 [ 500.726497][T30872] btrfs_mksnapshot+0xc8/0x158 [ 500.727795][T30872] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 500.729286][T30872] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 500.730802][T30872] btrfs_ioctl+0x9b4/0xb08 [ 500.731960][T30872] __arm64_sys_ioctl+0x14c/0x1c8 [ 500.733290][T30872] invoke_syscall+0x98/0x2b8 [ 500.734490][T30872] el0_svc_common+0x130/0x23c [ 500.735766][T30872] do_el0_svc+0x48/0x58 [ 500.736921][T30872] el0_svc+0x58/0x16c [ 500.737953][T30872] el0t_64_sync_handler+0x84/0xfc [ 500.739313][T30872] el0t_64_sync+0x190/0x194 [ 500.741075][T30872] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 500.743831][T30872] BTRFS info (device loop0: state EA): forced readonly [ 500.745565][T30872] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 500.747899][T30872] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 500.955485][T30889] loop0: detected capacity change from 0 to 32768 [ 500.958452][T30889] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (30889) [ 500.963507][T30889] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 500.965875][T30889] BTRFS info (device loop0): using free space tree [ 500.976541][T30889] BTRFS info (device loop0): enabling ssd optimizations [ 500.978283][T30889] BTRFS info (device loop0): auto enabling async discard [ 500.981987][T30889] FAULT_INJECTION: forcing a failure. [ 500.981987][T30889] name failslab, interval 1, probability 0, space 0, times 0 [ 500.985816][T30889] CPU: 0 PID: 30889 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 500.988550][T30889] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 500.991289][T30889] Call trace: [ 500.992139][T30889] dump_backtrace+0x1b8/0x1e4 [ 500.993398][T30889] show_stack+0x2c/0x44 [ 500.994488][T30889] dump_stack_lvl+0xd0/0x124 [ 500.995762][T30889] dump_stack+0x1c/0x28 [ 500.996835][T30889] should_fail_ex+0x3f8/0x5c4 [ 500.998048][T30889] __should_failslab+0xc8/0x128 [ 500.999318][T30889] should_failslab+0x10/0x28 [ 501.000597][T30889] kmem_cache_alloc+0x80/0x424 [ 501.001922][T30889] btrfs_alloc_path+0x30/0x3c [ 501.003174][T30889] __btrfs_run_delayed_items+0x88/0x420 [ 501.004614][T30889] btrfs_run_delayed_items+0x24/0x34 [ 501.005997][T30889] create_pending_snapshot+0x8e4/0x2834 [ 501.007681][T30889] create_pending_snapshots+0x150/0x198 [ 501.009160][T30889] btrfs_commit_transaction+0x1000/0x2d58 [ 501.010705][T30889] create_snapshot+0x418/0x6f0 [ 501.011959][T30889] btrfs_mksubvol+0x494/0x5f8 [ 501.013185][T30889] btrfs_mksnapshot+0xc8/0x158 [ 501.014418][T30889] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 501.015910][T30889] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 501.017406][T30889] btrfs_ioctl+0x9b4/0xb08 [ 501.018550][T30889] __arm64_sys_ioctl+0x14c/0x1c8 [ 501.019864][T30889] invoke_syscall+0x98/0x2b8 [ 501.021047][T30889] el0_svc_common+0x130/0x23c [ 501.022350][T30889] do_el0_svc+0x48/0x58 [ 501.023427][T30889] el0_svc+0x58/0x16c [ 501.024473][T30889] el0t_64_sync_handler+0x84/0xfc [ 501.025800][T30889] el0t_64_sync+0x190/0x194 [ 501.029420][T30889] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 501.032341][T30889] BTRFS info (device loop0: state EA): forced readonly [ 501.034289][T30889] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 501.036649][T30889] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 501.231521][T30906] loop0: detected capacity change from 0 to 32768 [ 501.234450][T30906] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (30906) [ 501.239087][T30906] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 501.241306][T30906] BTRFS info (device loop0): using free space tree [ 501.251418][T30906] BTRFS info (device loop0): enabling ssd optimizations [ 501.253455][T30906] BTRFS info (device loop0): auto enabling async discard [ 501.257193][T30906] FAULT_INJECTION: forcing a failure. [ 501.257193][T30906] name failslab, interval 1, probability 0, space 0, times 0 [ 501.260460][T30906] CPU: 1 PID: 30906 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 501.263124][T30906] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 501.265686][T30906] Call trace: [ 501.266496][T30906] dump_backtrace+0x1b8/0x1e4 [ 501.267777][T30906] show_stack+0x2c/0x44 [ 501.268915][T30906] dump_stack_lvl+0xd0/0x124 [ 501.270186][T30906] dump_stack+0x1c/0x28 [ 501.271277][T30906] should_fail_ex+0x3f8/0x5c4 [ 501.272513][T30906] __should_failslab+0xc8/0x128 [ 501.273830][T30906] should_failslab+0x10/0x28 [ 501.275111][T30906] kmem_cache_alloc+0x80/0x424 [ 501.276415][T30906] btrfs_alloc_path+0x30/0x3c [ 501.277656][T30906] __btrfs_run_delayed_items+0x88/0x420 [ 501.279145][T30906] btrfs_run_delayed_items+0x24/0x34 [ 501.280556][T30906] create_pending_snapshot+0x8e4/0x2834 [ 501.281999][T30906] create_pending_snapshots+0x150/0x198 [ 501.283456][T30906] btrfs_commit_transaction+0x1000/0x2d58 [ 501.284936][T30906] create_snapshot+0x418/0x6f0 [ 501.286204][T30906] btrfs_mksubvol+0x494/0x5f8 [ 501.287442][T30906] btrfs_mksnapshot+0xc8/0x158 [ 501.288722][T30906] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 501.290176][T30906] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 501.291671][T30906] btrfs_ioctl+0x9b4/0xb08 [ 501.292812][T30906] __arm64_sys_ioctl+0x14c/0x1c8 [ 501.294103][T30906] invoke_syscall+0x98/0x2b8 [ 501.295353][T30906] el0_svc_common+0x130/0x23c [ 501.296581][T30906] do_el0_svc+0x48/0x58 [ 501.297640][T30906] el0_svc+0x58/0x16c [ 501.298669][T30906] el0t_64_sync_handler+0x84/0xfc [ 501.300035][T30906] el0t_64_sync+0x190/0x194 [ 501.301361][T30906] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 501.304234][T30906] BTRFS info (device loop0: state EA): forced readonly [ 501.306051][T30906] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 501.308366][T30906] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 501.501186][T30923] loop0: detected capacity change from 0 to 32768 [ 501.504149][T30923] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (30923) [ 501.508760][T30923] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 501.511062][T30923] BTRFS info (device loop0): using free space tree [ 501.519864][T30923] BTRFS info (device loop0): enabling ssd optimizations [ 501.521672][T30923] BTRFS info (device loop0): auto enabling async discard [ 501.525498][T30923] FAULT_INJECTION: forcing a failure. [ 501.525498][T30923] name failslab, interval 1, probability 0, space 0, times 0 [ 501.528873][T30923] CPU: 1 PID: 30923 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 501.531661][T30923] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 501.534274][T30923] Call trace: [ 501.535121][T30923] dump_backtrace+0x1b8/0x1e4 [ 501.536407][T30923] show_stack+0x2c/0x44 [ 501.537507][T30923] dump_stack_lvl+0xd0/0x124 [ 501.538730][T30923] dump_stack+0x1c/0x28 [ 501.539798][T30923] should_fail_ex+0x3f8/0x5c4 [ 501.541060][T30923] __should_failslab+0xc8/0x128 [ 501.542394][T30923] should_failslab+0x10/0x28 [ 501.543645][T30923] kmem_cache_alloc+0x80/0x424 [ 501.544945][T30923] btrfs_alloc_path+0x30/0x3c [ 501.546256][T30923] __btrfs_run_delayed_items+0x88/0x420 [ 501.547737][T30923] btrfs_run_delayed_items+0x24/0x34 [ 501.549068][T30923] create_pending_snapshot+0x8e4/0x2834 [ 501.550571][T30923] create_pending_snapshots+0x150/0x198 [ 501.552070][T30923] btrfs_commit_transaction+0x1000/0x2d58 [ 501.553563][T30923] create_snapshot+0x418/0x6f0 [ 501.554845][T30923] btrfs_mksubvol+0x494/0x5f8 [ 501.556040][T30923] btrfs_mksnapshot+0xc8/0x158 [ 501.557304][T30923] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 501.558792][T30923] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 501.560342][T30923] btrfs_ioctl+0x9b4/0xb08 [ 501.561520][T30923] __arm64_sys_ioctl+0x14c/0x1c8 [ 501.562799][T30923] invoke_syscall+0x98/0x2b8 [ 501.564024][T30923] el0_svc_common+0x130/0x23c [ 501.565265][T30923] do_el0_svc+0x48/0x58 [ 501.566385][T30923] el0_svc+0x58/0x16c [ 501.567480][T30923] el0t_64_sync_handler+0x84/0xfc [ 501.568836][T30923] el0t_64_sync+0x190/0x194 [ 501.570220][T30923] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 501.573126][T30923] BTRFS info (device loop0: state EA): forced readonly [ 501.574973][T30923] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 501.577361][T30923] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 501.784561][T30940] loop0: detected capacity change from 0 to 32768 [ 501.787411][T30940] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (30940) [ 501.792048][T30940] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 501.794461][T30940] BTRFS info (device loop0): using free space tree [ 501.804483][T30940] BTRFS info (device loop0): enabling ssd optimizations [ 501.806333][T30940] BTRFS info (device loop0): auto enabling async discard [ 501.810570][T30940] FAULT_INJECTION: forcing a failure. [ 501.810570][T30940] name failslab, interval 1, probability 0, space 0, times 0 [ 501.814548][T30940] CPU: 1 PID: 30940 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 501.817293][T30940] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 501.819879][T30940] Call trace: [ 501.820744][T30940] dump_backtrace+0x1b8/0x1e4 [ 501.821931][T30940] show_stack+0x2c/0x44 [ 501.823016][T30940] dump_stack_lvl+0xd0/0x124 [ 501.824280][T30940] dump_stack+0x1c/0x28 [ 501.825355][T30940] should_fail_ex+0x3f8/0x5c4 [ 501.826594][T30940] __should_failslab+0xc8/0x128 [ 501.827885][T30940] should_failslab+0x10/0x28 [ 501.829109][T30940] kmem_cache_alloc+0x80/0x424 [ 501.830358][T30940] btrfs_alloc_path+0x30/0x3c [ 501.831638][T30940] __btrfs_run_delayed_items+0x88/0x420 [ 501.833053][T30940] btrfs_run_delayed_items+0x24/0x34 [ 501.834458][T30940] create_pending_snapshot+0x8e4/0x2834 [ 501.835965][T30940] create_pending_snapshots+0x150/0x198 [ 501.837385][T30940] btrfs_commit_transaction+0x1000/0x2d58 [ 501.838825][T30940] create_snapshot+0x418/0x6f0 [ 501.840012][T30940] btrfs_mksubvol+0x494/0x5f8 [ 501.841231][T30940] btrfs_mksnapshot+0xc8/0x158 [ 501.842485][T30940] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 501.843964][T30940] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 501.845505][T30940] btrfs_ioctl+0x9b4/0xb08 [ 501.846703][T30940] __arm64_sys_ioctl+0x14c/0x1c8 [ 501.847987][T30940] invoke_syscall+0x98/0x2b8 [ 501.849240][T30940] el0_svc_common+0x130/0x23c [ 501.850428][T30940] do_el0_svc+0x48/0x58 [ 501.851571][T30940] el0_svc+0x58/0x16c [ 501.852669][T30940] el0t_64_sync_handler+0x84/0xfc [ 501.853984][T30940] el0t_64_sync+0x190/0x194 [ 501.857296][T30940] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 501.860042][T30940] BTRFS info (device loop0: state EA): forced readonly [ 501.861894][T30940] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 501.865085][T30940] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 502.099945][T30957] loop0: detected capacity change from 0 to 32768 [ 502.102888][T30957] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (30957) [ 502.107742][T30957] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 502.109904][T30957] BTRFS info (device loop0): using free space tree [ 502.120213][T30957] BTRFS info (device loop0): enabling ssd optimizations [ 502.122267][T30957] BTRFS info (device loop0): auto enabling async discard [ 502.126018][T30957] FAULT_INJECTION: forcing a failure. [ 502.126018][T30957] name failslab, interval 1, probability 0, space 0, times 0 [ 502.129304][T30957] CPU: 1 PID: 30957 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 502.132010][T30957] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 502.134635][T30957] Call trace: [ 502.135529][T30957] dump_backtrace+0x1b8/0x1e4 [ 502.136814][T30957] show_stack+0x2c/0x44 [ 502.137938][T30957] dump_stack_lvl+0xd0/0x124 [ 502.139211][T30957] dump_stack+0x1c/0x28 [ 502.140323][T30957] should_fail_ex+0x3f8/0x5c4 [ 502.141608][T30957] __should_failslab+0xc8/0x128 [ 502.142927][T30957] should_failslab+0x10/0x28 [ 502.144157][T30957] kmem_cache_alloc+0x80/0x424 [ 502.145369][T30957] btrfs_alloc_path+0x30/0x3c [ 502.146590][T30957] __btrfs_run_delayed_items+0x88/0x420 [ 502.148086][T30957] btrfs_run_delayed_items+0x24/0x34 [ 502.149493][T30957] create_pending_snapshot+0x8e4/0x2834 [ 502.150935][T30957] create_pending_snapshots+0x150/0x198 [ 502.152474][T30957] btrfs_commit_transaction+0x1000/0x2d58 [ 502.154025][T30957] create_snapshot+0x418/0x6f0 [ 502.155286][T30957] btrfs_mksubvol+0x494/0x5f8 [ 502.156520][T30957] btrfs_mksnapshot+0xc8/0x158 [ 502.157809][T30957] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 502.159289][T30957] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 502.160839][T30957] btrfs_ioctl+0x9b4/0xb08 [ 502.162011][T30957] __arm64_sys_ioctl+0x14c/0x1c8 [ 502.163280][T30957] invoke_syscall+0x98/0x2b8 [ 502.164433][T30957] el0_svc_common+0x130/0x23c [ 502.165654][T30957] do_el0_svc+0x48/0x58 [ 502.166769][T30957] el0_svc+0x58/0x16c [ 502.167872][T30957] el0t_64_sync_handler+0x84/0xfc [ 502.169180][T30957] el0t_64_sync+0x190/0x194 [ 502.170477][T30957] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 502.173235][T30957] BTRFS info (device loop0: state EA): forced readonly [ 502.175044][T30957] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 502.177350][T30957] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 502.375297][T30974] loop0: detected capacity change from 0 to 32768 [ 502.378321][T30974] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (30974) [ 502.383185][T30974] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 502.385491][T30974] BTRFS info (device loop0): using free space tree [ 502.395714][T30974] BTRFS info (device loop0): enabling ssd optimizations [ 502.397688][T30974] BTRFS info (device loop0): auto enabling async discard [ 502.403075][T30974] FAULT_INJECTION: forcing a failure. [ 502.403075][T30974] name failslab, interval 1, probability 0, space 0, times 0 [ 502.406738][T30974] CPU: 1 PID: 30974 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 502.409518][T30974] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 502.412181][T30974] Call trace: [ 502.413067][T30974] dump_backtrace+0x1b8/0x1e4 [ 502.414345][T30974] show_stack+0x2c/0x44 [ 502.415549][T30974] dump_stack_lvl+0xd0/0x124 [ 502.416820][T30974] dump_stack+0x1c/0x28 [ 502.417950][T30974] should_fail_ex+0x3f8/0x5c4 [ 502.419263][T30974] __should_failslab+0xc8/0x128 [ 502.420562][T30974] should_failslab+0x10/0x28 [ 502.421792][T30974] kmem_cache_alloc+0x80/0x424 [ 502.423086][T30974] btrfs_alloc_path+0x30/0x3c [ 502.424327][T30974] __btrfs_run_delayed_items+0x88/0x420 [ 502.425807][T30974] btrfs_run_delayed_items+0x24/0x34 [ 502.427216][T30974] btrfs_commit_transaction+0xa10/0x2d58 [ 502.428747][T30974] create_snapshot+0x418/0x6f0 [ 502.430044][T30974] btrfs_mksubvol+0x494/0x5f8 [ 502.431314][T30974] btrfs_mksnapshot+0xc8/0x158 [ 502.432572][T30974] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 502.434066][T30974] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 502.435621][T30974] btrfs_ioctl+0x9b4/0xb08 [ 502.436830][T30974] __arm64_sys_ioctl+0x14c/0x1c8 [ 502.438120][T30974] invoke_syscall+0x98/0x2b8 [ 502.439301][T30974] el0_svc_common+0x130/0x23c [ 502.440541][T30974] do_el0_svc+0x48/0x58 [ 502.441641][T30974] el0_svc+0x58/0x16c [ 502.442736][T30974] el0t_64_sync_handler+0x84/0xfc [ 502.444064][T30974] el0t_64_sync+0x190/0x194 [ 502.447540][T30974] BTRFS warning (device loop0): Skipping commit of aborted transaction. [ 502.449921][T30974] BTRFS: error (device loop0: state A) in cleanup_transaction:1983: errno=-12 Out of memory [ 502.453209][T30974] BTRFS info (device loop0: state EA): forced readonly [ 502.664296][T30991] loop0: detected capacity change from 0 to 32768 [ 502.667268][T30991] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (30991) [ 502.673580][T30991] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 502.675852][T30991] BTRFS info (device loop0): using free space tree [ 502.685274][T30991] BTRFS info (device loop0): enabling ssd optimizations [ 502.687093][T30991] BTRFS info (device loop0): auto enabling async discard [ 502.690829][T30991] FAULT_INJECTION: forcing a failure. [ 502.690829][T30991] name failslab, interval 1, probability 0, space 0, times 0 [ 502.694459][T30991] CPU: 0 PID: 30991 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 502.697196][T30991] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 502.699849][T30991] Call trace: [ 502.700732][T30991] dump_backtrace+0x1b8/0x1e4 [ 502.702023][T30991] show_stack+0x2c/0x44 [ 502.703191][T30991] dump_stack_lvl+0xd0/0x124 [ 502.704414][T30991] dump_stack+0x1c/0x28 [ 502.705532][T30991] should_fail_ex+0x3f8/0x5c4 [ 502.706765][T30991] __should_failslab+0xc8/0x128 [ 502.708095][T30991] should_failslab+0x10/0x28 [ 502.709336][T30991] kmem_cache_alloc+0x80/0x424 [ 502.710579][T30991] btrfs_alloc_path+0x30/0x3c [ 502.711830][T30991] __btrfs_run_delayed_items+0x88/0x420 [ 502.713378][T30991] btrfs_run_delayed_items+0x24/0x34 [ 502.714774][T30991] create_pending_snapshot+0x8e4/0x2834 [ 502.716330][T30991] create_pending_snapshots+0x150/0x198 [ 502.717844][T30991] btrfs_commit_transaction+0x1000/0x2d58 [ 502.719454][T30991] create_snapshot+0x418/0x6f0 [ 502.720743][T30991] btrfs_mksubvol+0x494/0x5f8 [ 502.722048][T30991] btrfs_mksnapshot+0xc8/0x158 [ 502.723365][T30991] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 502.724962][T30991] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 502.726499][T30991] btrfs_ioctl+0x9b4/0xb08 [ 502.727718][T30991] __arm64_sys_ioctl+0x14c/0x1c8 [ 502.729070][T30991] invoke_syscall+0x98/0x2b8 [ 502.730316][T30991] el0_svc_common+0x130/0x23c [ 502.731580][T30991] do_el0_svc+0x48/0x58 [ 502.732756][T30991] el0_svc+0x58/0x16c [ 502.733883][T30991] el0t_64_sync_handler+0x84/0xfc [ 502.735258][T30991] el0t_64_sync+0x190/0x194 [ 502.736673][T30991] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 502.739405][T30991] BTRFS info (device loop0: state EA): forced readonly [ 502.741202][T30991] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 502.743832][T30991] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 502.945329][T31008] loop0: detected capacity change from 0 to 32768 [ 502.948251][T31008] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (31008) [ 502.953116][T31008] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 502.955470][T31008] BTRFS info (device loop0): using free space tree [ 502.964554][T31008] BTRFS info (device loop0): enabling ssd optimizations [ 502.966447][T31008] BTRFS info (device loop0): auto enabling async discard [ 502.970069][T31008] FAULT_INJECTION: forcing a failure. [ 502.970069][T31008] name failslab, interval 1, probability 0, space 0, times 0 [ 502.973519][T31008] CPU: 0 PID: 31008 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 502.976234][T31008] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 502.978871][T31008] Call trace: [ 502.979723][T31008] dump_backtrace+0x1b8/0x1e4 [ 502.980981][T31008] show_stack+0x2c/0x44 [ 502.982112][T31008] dump_stack_lvl+0xd0/0x124 [ 502.983418][T31008] dump_stack+0x1c/0x28 [ 502.984554][T31008] should_fail_ex+0x3f8/0x5c4 [ 502.985784][T31008] __should_failslab+0xc8/0x128 [ 502.987087][T31008] should_failslab+0x10/0x28 [ 502.988292][T31008] kmem_cache_alloc+0x80/0x424 [ 502.989610][T31008] btrfs_alloc_path+0x30/0x3c [ 502.990861][T31008] __btrfs_run_delayed_items+0x88/0x420 [ 502.992372][T31008] btrfs_run_delayed_items+0x24/0x34 [ 502.993805][T31008] btrfs_commit_transaction+0xa10/0x2d58 [ 502.995342][T31008] create_snapshot+0x418/0x6f0 [ 502.996636][T31008] btrfs_mksubvol+0x494/0x5f8 [ 502.997872][T31008] btrfs_mksnapshot+0xc8/0x158 [ 502.999113][T31008] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 503.000573][T31008] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 503.002121][T31008] btrfs_ioctl+0x9b4/0xb08 [ 503.003304][T31008] __arm64_sys_ioctl+0x14c/0x1c8 [ 503.004645][T31008] invoke_syscall+0x98/0x2b8 [ 503.005864][T31008] el0_svc_common+0x130/0x23c [ 503.007107][T31008] do_el0_svc+0x48/0x58 [ 503.008201][T31008] el0_svc+0x58/0x16c [ 503.009284][T31008] el0t_64_sync_handler+0x84/0xfc [ 503.010626][T31008] el0t_64_sync+0x190/0x194 [ 503.012556][T31008] BTRFS warning (device loop0): Skipping commit of aborted transaction. [ 503.014847][T31008] BTRFS: error (device loop0: state A) in cleanup_transaction:1983: errno=-12 Out of memory [ 503.017510][T31008] BTRFS info (device loop0: state EA): forced readonly [ 503.220292][T31025] loop0: detected capacity change from 0 to 32768 [ 503.223736][T31025] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (31025) [ 503.228434][T31025] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 503.230767][T31025] BTRFS info (device loop0): using free space tree [ 503.241330][T31025] BTRFS info (device loop0): enabling ssd optimizations [ 503.243349][T31025] BTRFS info (device loop0): auto enabling async discard [ 503.247266][T31025] FAULT_INJECTION: forcing a failure. [ 503.247266][T31025] name failslab, interval 1, probability 0, space 0, times 0 [ 503.250542][T31025] CPU: 1 PID: 31025 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 503.253316][T31025] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 503.255956][T31025] Call trace: [ 503.256780][T31025] dump_backtrace+0x1b8/0x1e4 [ 503.258002][T31025] show_stack+0x2c/0x44 [ 503.259102][T31025] dump_stack_lvl+0xd0/0x124 [ 503.260313][T31025] dump_stack+0x1c/0x28 [ 503.261383][T31025] should_fail_ex+0x3f8/0x5c4 [ 503.262659][T31025] __should_failslab+0xc8/0x128 [ 503.263967][T31025] should_failslab+0x10/0x28 [ 503.265142][T31025] kmem_cache_alloc+0x80/0x424 [ 503.266387][T31025] btrfs_alloc_path+0x30/0x3c [ 503.267599][T31025] __btrfs_run_delayed_items+0x88/0x420 [ 503.269071][T31025] btrfs_run_delayed_items+0x24/0x34 [ 503.270514][T31025] create_pending_snapshot+0x8e4/0x2834 [ 503.272023][T31025] create_pending_snapshots+0x150/0x198 [ 503.273457][T31025] btrfs_commit_transaction+0x1000/0x2d58 [ 503.274875][T31025] create_snapshot+0x418/0x6f0 [ 503.276157][T31025] btrfs_mksubvol+0x494/0x5f8 [ 503.277399][T31025] btrfs_mksnapshot+0xc8/0x158 [ 503.278614][T31025] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 503.280148][T31025] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 503.281655][T31025] btrfs_ioctl+0x9b4/0xb08 [ 503.282781][T31025] __arm64_sys_ioctl+0x14c/0x1c8 [ 503.284054][T31025] invoke_syscall+0x98/0x2b8 [ 503.285209][T31025] el0_svc_common+0x130/0x23c [ 503.286455][T31025] do_el0_svc+0x48/0x58 [ 503.287547][T31025] el0_svc+0x58/0x16c [ 503.288628][T31025] el0t_64_sync_handler+0x84/0xfc [ 503.289917][T31025] el0t_64_sync+0x190/0x194 [ 503.291329][T31025] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 503.294072][T31025] BTRFS info (device loop0: state EA): forced readonly [ 503.295810][T31025] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 503.298251][T31025] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 503.543387][T31042] loop0: detected capacity change from 0 to 32768 [ 503.546255][T31042] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (31042) [ 503.551606][T31042] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 503.554086][T31042] BTRFS info (device loop0): using free space tree [ 503.564354][T31042] BTRFS info (device loop0): enabling ssd optimizations [ 503.566182][T31042] BTRFS info (device loop0): auto enabling async discard [ 503.569921][T31042] FAULT_INJECTION: forcing a failure. [ 503.569921][T31042] name failslab, interval 1, probability 0, space 0, times 0 [ 503.573916][T31042] CPU: 0 PID: 31042 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 503.576635][T31042] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 503.579289][T31042] Call trace: [ 503.580158][T31042] dump_backtrace+0x1b8/0x1e4 [ 503.581385][T31042] show_stack+0x2c/0x44 [ 503.582466][T31042] dump_stack_lvl+0xd0/0x124 [ 503.583636][T31042] dump_stack+0x1c/0x28 [ 503.584786][T31042] should_fail_ex+0x3f8/0x5c4 [ 503.586054][T31042] __should_failslab+0xc8/0x128 [ 503.587324][T31042] should_failslab+0x10/0x28 [ 503.588546][T31042] kmem_cache_alloc+0x80/0x424 [ 503.589861][T31042] btrfs_alloc_path+0x30/0x3c [ 503.591099][T31042] __btrfs_run_delayed_items+0x88/0x420 [ 503.592565][T31042] btrfs_run_delayed_items+0x24/0x34 [ 503.594017][T31042] create_pending_snapshot+0x8e4/0x2834 [ 503.595476][T31042] create_pending_snapshots+0x150/0x198 [ 503.596959][T31042] btrfs_commit_transaction+0x1000/0x2d58 [ 503.598466][T31042] create_snapshot+0x418/0x6f0 [ 503.599749][T31042] btrfs_mksubvol+0x494/0x5f8 [ 503.601027][T31042] btrfs_mksnapshot+0xc8/0x158 [ 503.602279][T31042] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 503.603834][T31042] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 503.605351][T31042] btrfs_ioctl+0x9b4/0xb08 [ 503.606536][T31042] __arm64_sys_ioctl+0x14c/0x1c8 [ 503.607867][T31042] invoke_syscall+0x98/0x2b8 [ 503.609063][T31042] el0_svc_common+0x130/0x23c [ 503.610289][T31042] do_el0_svc+0x48/0x58 [ 503.611428][T31042] el0_svc+0x58/0x16c [ 503.612502][T31042] el0t_64_sync_handler+0x84/0xfc [ 503.613852][T31042] el0t_64_sync+0x190/0x194 [ 503.615341][T31042] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 503.618184][T31042] BTRFS info (device loop0: state EA): forced readonly [ 503.620109][T31042] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 503.622617][T31042] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 503.827296][T31059] loop0: detected capacity change from 0 to 32768 [ 503.830219][T31059] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (31059) [ 503.835256][T31059] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 503.837578][T31059] BTRFS info (device loop0): using free space tree [ 503.846982][T31059] BTRFS info (device loop0): enabling ssd optimizations [ 503.848849][T31059] BTRFS info (device loop0): auto enabling async discard [ 503.852797][T31059] FAULT_INJECTION: forcing a failure. [ 503.852797][T31059] name failslab, interval 1, probability 0, space 0, times 0 [ 503.856113][T31059] CPU: 0 PID: 31059 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 503.858922][T31059] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 503.861484][T31059] Call trace: [ 503.862307][T31059] dump_backtrace+0x1b8/0x1e4 [ 503.863578][T31059] show_stack+0x2c/0x44 [ 503.864692][T31059] dump_stack_lvl+0xd0/0x124 [ 503.865890][T31059] dump_stack+0x1c/0x28 [ 503.867029][T31059] should_fail_ex+0x3f8/0x5c4 [ 503.868254][T31059] __should_failslab+0xc8/0x128 [ 503.869599][T31059] should_failslab+0x10/0x28 [ 503.870827][T31059] kmem_cache_alloc+0x80/0x424 [ 503.872097][T31059] btrfs_alloc_path+0x30/0x3c [ 503.873325][T31059] __btrfs_run_delayed_items+0x88/0x420 [ 503.874785][T31059] btrfs_run_delayed_items+0x24/0x34 [ 503.876203][T31059] create_pending_snapshot+0x8e4/0x2834 [ 503.877660][T31059] create_pending_snapshots+0x150/0x198 [ 503.879063][T31059] btrfs_commit_transaction+0x1000/0x2d58 [ 503.880566][T31059] create_snapshot+0x418/0x6f0 [ 503.881790][T31059] btrfs_mksubvol+0x494/0x5f8 [ 503.883053][T31059] btrfs_mksnapshot+0xc8/0x158 [ 503.884350][T31059] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 503.885863][T31059] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 503.887329][T31059] btrfs_ioctl+0x9b4/0xb08 [ 503.888498][T31059] __arm64_sys_ioctl+0x14c/0x1c8 [ 503.889869][T31059] invoke_syscall+0x98/0x2b8 [ 503.891112][T31059] el0_svc_common+0x130/0x23c [ 503.892407][T31059] do_el0_svc+0x48/0x58 [ 503.893572][T31059] el0_svc+0x58/0x16c [ 503.894660][T31059] el0t_64_sync_handler+0x84/0xfc [ 503.896018][T31059] el0t_64_sync+0x190/0x194 [ 503.899598][T31059] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 503.902544][T31059] BTRFS info (device loop0: state EA): forced readonly [ 503.904339][T31059] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 503.906721][T31059] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 504.104881][T31076] loop0: detected capacity change from 0 to 32768 [ 504.107801][T31076] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (31076) [ 504.113071][T31076] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 504.115384][T31076] BTRFS info (device loop0): using free space tree [ 504.125556][T31076] BTRFS info (device loop0): enabling ssd optimizations [ 504.127445][T31076] BTRFS info (device loop0): auto enabling async discard [ 504.131365][T31076] FAULT_INJECTION: forcing a failure. [ 504.131365][T31076] name failslab, interval 1, probability 0, space 0, times 0 [ 504.134918][T31076] CPU: 1 PID: 31076 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 504.137645][T31076] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 504.140280][T31076] Call trace: [ 504.141157][T31076] dump_backtrace+0x1b8/0x1e4 [ 504.142359][T31076] show_stack+0x2c/0x44 [ 504.143423][T31076] dump_stack_lvl+0xd0/0x124 [ 504.144636][T31076] dump_stack+0x1c/0x28 [ 504.145745][T31076] should_fail_ex+0x3f8/0x5c4 [ 504.146989][T31076] __should_failslab+0xc8/0x128 [ 504.148203][T31076] should_failslab+0x10/0x28 [ 504.149406][T31076] kmem_cache_alloc+0x80/0x424 [ 504.150714][T31076] btrfs_alloc_path+0x30/0x3c [ 504.151924][T31076] __btrfs_run_delayed_items+0x88/0x420 [ 504.153366][T31076] btrfs_run_delayed_items+0x24/0x34 [ 504.154759][T31076] create_pending_snapshot+0x8e4/0x2834 [ 504.156241][T31076] create_pending_snapshots+0x150/0x198 [ 504.157720][T31076] btrfs_commit_transaction+0x1000/0x2d58 [ 504.159270][T31076] create_snapshot+0x418/0x6f0 [ 504.160548][T31076] btrfs_mksubvol+0x494/0x5f8 [ 504.161821][T31076] btrfs_mksnapshot+0xc8/0x158 [ 504.163045][T31076] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 504.164525][T31076] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 504.166068][T31076] btrfs_ioctl+0x9b4/0xb08 [ 504.167271][T31076] __arm64_sys_ioctl+0x14c/0x1c8 [ 504.168601][T31076] invoke_syscall+0x98/0x2b8 [ 504.169761][T31076] el0_svc_common+0x130/0x23c [ 504.170977][T31076] do_el0_svc+0x48/0x58 [ 504.172055][T31076] el0_svc+0x58/0x16c [ 504.173116][T31076] el0t_64_sync_handler+0x84/0xfc [ 504.174486][T31076] el0t_64_sync+0x190/0x194 [ 504.175791][T31076] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 504.178383][T31076] BTRFS info (device loop0: state EA): forced readonly [ 504.180189][T31076] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 504.182660][T31076] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 504.377569][T31093] loop0: detected capacity change from 0 to 32768 [ 504.380361][T31093] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (31093) [ 504.385563][T31093] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 504.387847][T31093] BTRFS info (device loop0): using free space tree [ 504.397195][T31093] BTRFS info (device loop0): enabling ssd optimizations [ 504.399040][T31093] BTRFS info (device loop0): auto enabling async discard [ 504.402868][T31093] FAULT_INJECTION: forcing a failure. [ 504.402868][T31093] name failslab, interval 1, probability 0, space 0, times 0 [ 504.406122][T31093] CPU: 1 PID: 31093 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 504.408779][T31093] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 504.411410][T31093] Call trace: [ 504.412252][T31093] dump_backtrace+0x1b8/0x1e4 [ 504.413514][T31093] show_stack+0x2c/0x44 [ 504.414606][T31093] dump_stack_lvl+0xd0/0x124 [ 504.415814][T31093] dump_stack+0x1c/0x28 [ 504.416888][T31093] should_fail_ex+0x3f8/0x5c4 [ 504.418150][T31093] __should_failslab+0xc8/0x128 [ 504.419398][T31093] should_failslab+0x10/0x28 [ 504.420715][T31093] kmem_cache_alloc+0x80/0x424 [ 504.421910][T31093] btrfs_alloc_path+0x30/0x3c [ 504.423112][T31093] __btrfs_run_delayed_items+0x88/0x420 [ 504.424617][T31093] btrfs_run_delayed_items+0x24/0x34 [ 504.426040][T31093] create_pending_snapshot+0x8e4/0x2834 [ 504.427545][T31093] create_pending_snapshots+0x150/0x198 [ 504.428978][T31093] btrfs_commit_transaction+0x1000/0x2d58 [ 504.430480][T31093] create_snapshot+0x418/0x6f0 [ 504.431686][T31093] btrfs_mksubvol+0x494/0x5f8 [ 504.432910][T31093] btrfs_mksnapshot+0xc8/0x158 [ 504.434169][T31093] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 504.435661][T31093] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 504.437181][T31093] btrfs_ioctl+0x9b4/0xb08 [ 504.438352][T31093] __arm64_sys_ioctl+0x14c/0x1c8 [ 504.439692][T31093] invoke_syscall+0x98/0x2b8 [ 504.440914][T31093] el0_svc_common+0x130/0x23c [ 504.442158][T31093] do_el0_svc+0x48/0x58 [ 504.443235][T31093] el0_svc+0x58/0x16c [ 504.444249][T31093] el0t_64_sync_handler+0x84/0xfc [ 504.445572][T31093] el0t_64_sync+0x190/0x194 [ 504.447042][T31093] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 504.449736][T31093] BTRFS info (device loop0: state EA): forced readonly [ 504.451521][T31093] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 504.454103][T31093] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 504.659140][T31110] loop0: detected capacity change from 0 to 32768 [ 504.661916][T31110] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (31110) [ 504.667107][T31110] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 504.669383][T31110] BTRFS info (device loop0): using free space tree [ 504.679847][T31110] BTRFS info (device loop0): enabling ssd optimizations [ 504.681675][T31110] BTRFS info (device loop0): auto enabling async discard [ 504.685336][T31110] FAULT_INJECTION: forcing a failure. [ 504.685336][T31110] name failslab, interval 1, probability 0, space 0, times 0 [ 504.688599][T31110] CPU: 1 PID: 31110 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 504.691324][T31110] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 504.694038][T31110] Call trace: [ 504.694918][T31110] dump_backtrace+0x1b8/0x1e4 [ 504.696158][T31110] show_stack+0x2c/0x44 [ 504.697269][T31110] dump_stack_lvl+0xd0/0x124 [ 504.698472][T31110] dump_stack+0x1c/0x28 [ 504.699580][T31110] should_fail_ex+0x3f8/0x5c4 [ 504.700834][T31110] __should_failslab+0xc8/0x128 [ 504.702080][T31110] should_failslab+0x10/0x28 [ 504.703260][T31110] kmem_cache_alloc+0x80/0x424 [ 504.704524][T31110] btrfs_alloc_path+0x30/0x3c [ 504.705768][T31110] __btrfs_run_delayed_items+0x88/0x420 [ 504.707257][T31110] btrfs_run_delayed_items+0x24/0x34 [ 504.708658][T31110] create_pending_snapshot+0x8e4/0x2834 [ 504.710099][T31110] create_pending_snapshots+0x150/0x198 [ 504.711524][T31110] btrfs_commit_transaction+0x1000/0x2d58 [ 504.712993][T31110] create_snapshot+0x418/0x6f0 [ 504.714176][T31110] btrfs_mksubvol+0x494/0x5f8 [ 504.715422][T31110] btrfs_mksnapshot+0xc8/0x158 [ 504.716646][T31110] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 504.718112][T31110] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 504.719610][T31110] btrfs_ioctl+0x9b4/0xb08 [ 504.720810][T31110] __arm64_sys_ioctl+0x14c/0x1c8 [ 504.722078][T31110] invoke_syscall+0x98/0x2b8 [ 504.723341][T31110] el0_svc_common+0x130/0x23c [ 504.724564][T31110] do_el0_svc+0x48/0x58 [ 504.725707][T31110] el0_svc+0x58/0x16c [ 504.726734][T31110] el0t_64_sync_handler+0x84/0xfc [ 504.728072][T31110] el0t_64_sync+0x190/0x194 [ 504.729469][T31110] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 504.732084][T31110] BTRFS info (device loop0: state EA): forced readonly [ 504.734019][T31110] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 504.736319][T31110] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 504.949767][T31127] loop0: detected capacity change from 0 to 32768 [ 504.952882][T31127] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (31127) [ 504.958154][T31127] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 504.960431][T31127] BTRFS info (device loop0): using free space tree [ 504.970574][T31127] BTRFS info (device loop0): enabling ssd optimizations [ 504.972606][T31127] BTRFS info (device loop0): auto enabling async discard [ 504.976349][T31127] FAULT_INJECTION: forcing a failure. [ 504.976349][T31127] name failslab, interval 1, probability 0, space 0, times 0 [ 504.979690][T31127] CPU: 1 PID: 31127 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 504.982453][T31127] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 504.985129][T31127] Call trace: [ 504.986012][T31127] dump_backtrace+0x1b8/0x1e4 [ 504.987270][T31127] show_stack+0x2c/0x44 [ 504.988396][T31127] dump_stack_lvl+0xd0/0x124 [ 504.989675][T31127] dump_stack+0x1c/0x28 [ 504.990846][T31127] should_fail_ex+0x3f8/0x5c4 [ 504.992052][T31127] __should_failslab+0xc8/0x128 [ 504.993330][T31127] should_failslab+0x10/0x28 [ 504.994589][T31127] kmem_cache_alloc+0x80/0x424 [ 504.995867][T31127] btrfs_alloc_path+0x30/0x3c [ 504.997126][T31127] __btrfs_run_delayed_items+0x88/0x420 [ 504.998606][T31127] btrfs_run_delayed_items+0x24/0x34 [ 504.999992][T31127] create_pending_snapshot+0x8e4/0x2834 [ 505.001514][T31127] create_pending_snapshots+0x150/0x198 [ 505.003013][T31127] btrfs_commit_transaction+0x1000/0x2d58 [ 505.004583][T31127] create_snapshot+0x418/0x6f0 [ 505.005867][T31127] btrfs_mksubvol+0x494/0x5f8 [ 505.007133][T31127] btrfs_mksnapshot+0xc8/0x158 [ 505.008377][T31127] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 505.009903][T31127] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 505.011393][T31127] btrfs_ioctl+0x9b4/0xb08 [ 505.012568][T31127] __arm64_sys_ioctl+0x14c/0x1c8 [ 505.013886][T31127] invoke_syscall+0x98/0x2b8 [ 505.015092][T31127] el0_svc_common+0x130/0x23c [ 505.016279][T31127] do_el0_svc+0x48/0x58 [ 505.017377][T31127] el0_svc+0x58/0x16c [ 505.018421][T31127] el0t_64_sync_handler+0x84/0xfc [ 505.019779][T31127] el0t_64_sync+0x190/0x194 [ 505.021178][T31127] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 505.024015][T31127] BTRFS info (device loop0: state EA): forced readonly [ 505.025816][T31127] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 505.028116][T31127] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 505.222396][T31144] loop0: detected capacity change from 0 to 32768 [ 505.225634][T31144] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (31144) [ 505.230333][T31144] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 505.232679][T31144] BTRFS info (device loop0): using free space tree [ 505.242970][T31144] BTRFS info (device loop0): enabling ssd optimizations [ 505.244850][T31144] BTRFS info (device loop0): auto enabling async discard [ 505.248666][T31144] FAULT_INJECTION: forcing a failure. [ 505.248666][T31144] name failslab, interval 1, probability 0, space 0, times 0 [ 505.251968][T31144] CPU: 0 PID: 31144 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 505.254871][T31144] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 505.257516][T31144] Call trace: [ 505.258424][T31144] dump_backtrace+0x1b8/0x1e4 [ 505.259680][T31144] show_stack+0x2c/0x44 [ 505.260794][T31144] dump_stack_lvl+0xd0/0x124 [ 505.262028][T31144] dump_stack+0x1c/0x28 [ 505.263105][T31144] should_fail_ex+0x3f8/0x5c4 [ 505.264325][T31144] __should_failslab+0xc8/0x128 [ 505.265642][T31144] should_failslab+0x10/0x28 [ 505.266839][T31144] kmem_cache_alloc+0x80/0x424 [ 505.268138][T31144] btrfs_alloc_path+0x30/0x3c [ 505.269407][T31144] __btrfs_run_delayed_items+0x88/0x420 [ 505.270859][T31144] btrfs_run_delayed_items+0x24/0x34 [ 505.272210][T31144] create_pending_snapshot+0x8e4/0x2834 [ 505.273684][T31144] create_pending_snapshots+0x150/0x198 [ 505.275204][T31144] btrfs_commit_transaction+0x1000/0x2d58 [ 505.276749][T31144] create_snapshot+0x418/0x6f0 [ 505.278068][T31144] btrfs_mksubvol+0x494/0x5f8 [ 505.279300][T31144] btrfs_mksnapshot+0xc8/0x158 [ 505.280576][T31144] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 505.282143][T31144] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 505.283643][T31144] btrfs_ioctl+0x9b4/0xb08 [ 505.284817][T31144] __arm64_sys_ioctl+0x14c/0x1c8 [ 505.286136][T31144] invoke_syscall+0x98/0x2b8 [ 505.287375][T31144] el0_svc_common+0x130/0x23c [ 505.288633][T31144] do_el0_svc+0x48/0x58 [ 505.289690][T31144] el0_svc+0x58/0x16c [ 505.290786][T31144] el0t_64_sync_handler+0x84/0xfc [ 505.292092][T31144] el0t_64_sync+0x190/0x194 [ 505.293570][T31144] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 505.296309][T31144] BTRFS info (device loop0: state EA): forced readonly [ 505.298126][T31144] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 505.300449][T31144] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 505.502410][T31161] loop0: detected capacity change from 0 to 32768 [ 505.505288][T31161] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (31161) [ 505.510054][T31161] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 505.512407][T31161] BTRFS info (device loop0): using free space tree [ 505.522590][T31161] BTRFS info (device loop0): enabling ssd optimizations [ 505.524518][T31161] BTRFS info (device loop0): auto enabling async discard [ 505.528207][T31161] FAULT_INJECTION: forcing a failure. [ 505.528207][T31161] name failslab, interval 1, probability 0, space 0, times 0 [ 505.531446][T31161] CPU: 1 PID: 31161 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 505.534135][T31161] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 505.536686][T31161] Call trace: [ 505.537546][T31161] dump_backtrace+0x1b8/0x1e4 [ 505.538714][T31161] show_stack+0x2c/0x44 [ 505.539808][T31161] dump_stack_lvl+0xd0/0x124 [ 505.541038][T31161] dump_stack+0x1c/0x28 [ 505.542145][T31161] should_fail_ex+0x3f8/0x5c4 [ 505.543402][T31161] __should_failslab+0xc8/0x128 [ 505.544684][T31161] should_failslab+0x10/0x28 [ 505.545890][T31161] kmem_cache_alloc+0x80/0x424 [ 505.547118][T31161] btrfs_alloc_path+0x30/0x3c [ 505.548362][T31161] __btrfs_run_delayed_items+0x88/0x420 [ 505.549838][T31161] btrfs_run_delayed_items+0x24/0x34 [ 505.551193][T31161] btrfs_commit_transaction+0xa10/0x2d58 [ 505.552660][T31161] create_snapshot+0x418/0x6f0 [ 505.553989][T31161] btrfs_mksubvol+0x494/0x5f8 [ 505.555238][T31161] btrfs_mksnapshot+0xc8/0x158 [ 505.556544][T31161] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 505.558062][T31161] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 505.559569][T31161] btrfs_ioctl+0x9b4/0xb08 [ 505.560709][T31161] __arm64_sys_ioctl+0x14c/0x1c8 [ 505.562020][T31161] invoke_syscall+0x98/0x2b8 [ 505.563227][T31161] el0_svc_common+0x130/0x23c [ 505.564447][T31161] do_el0_svc+0x48/0x58 [ 505.565547][T31161] el0_svc+0x58/0x16c [ 505.566612][T31161] el0t_64_sync_handler+0x84/0xfc [ 505.567953][T31161] el0t_64_sync+0x190/0x194 [ 505.569243][T31161] BTRFS warning (device loop0): Skipping commit of aborted transaction. [ 505.571421][T31161] BTRFS: error (device loop0: state A) in cleanup_transaction:1983: errno=-12 Out of memory [ 505.574148][T31161] BTRFS info (device loop0: state EA): forced readonly [ 505.766241][T31178] loop0: detected capacity change from 0 to 32768 [ 505.769091][T31178] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (31178) [ 505.774079][T31178] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 505.776282][T31178] BTRFS info (device loop0): using free space tree [ 505.786919][T31178] BTRFS info (device loop0): enabling ssd optimizations [ 505.788875][T31178] BTRFS info (device loop0): auto enabling async discard [ 505.792684][T31178] FAULT_INJECTION: forcing a failure. [ 505.792684][T31178] name failslab, interval 1, probability 0, space 0, times 0 [ 505.795978][T31178] CPU: 1 PID: 31178 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 505.798620][T31178] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 505.801135][T31178] Call trace: [ 505.801965][T31178] dump_backtrace+0x1b8/0x1e4 [ 505.803218][T31178] show_stack+0x2c/0x44 [ 505.804266][T31178] dump_stack_lvl+0xd0/0x124 [ 505.805512][T31178] dump_stack+0x1c/0x28 [ 505.806678][T31178] should_fail_ex+0x3f8/0x5c4 [ 505.807865][T31178] __should_failslab+0xc8/0x128 [ 505.809102][T31178] should_failslab+0x10/0x28 [ 505.810266][T31178] kmem_cache_alloc+0x80/0x424 [ 505.811533][T31178] btrfs_alloc_path+0x30/0x3c [ 505.812790][T31178] __btrfs_run_delayed_items+0x88/0x420 [ 505.814243][T31178] btrfs_run_delayed_items+0x24/0x34 [ 505.815623][T31178] create_pending_snapshot+0x8e4/0x2834 [ 505.817100][T31178] create_pending_snapshots+0x150/0x198 [ 505.818495][T31178] btrfs_commit_transaction+0x1000/0x2d58 [ 505.819978][T31178] create_snapshot+0x418/0x6f0 [ 505.821194][T31178] btrfs_mksubvol+0x494/0x5f8 [ 505.822400][T31178] btrfs_mksnapshot+0xc8/0x158 [ 505.823636][T31178] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 505.825174][T31178] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 505.826659][T31178] btrfs_ioctl+0x9b4/0xb08 [ 505.827810][T31178] __arm64_sys_ioctl+0x14c/0x1c8 [ 505.829132][T31178] invoke_syscall+0x98/0x2b8 [ 505.830402][T31178] el0_svc_common+0x130/0x23c [ 505.831654][T31178] do_el0_svc+0x48/0x58 [ 505.832714][T31178] el0_svc+0x58/0x16c [ 505.833747][T31178] el0t_64_sync_handler+0x84/0xfc [ 505.835030][T31178] el0t_64_sync+0x190/0x194 [ 505.836353][T31178] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 505.839096][T31178] BTRFS info (device loop0: state EA): forced readonly [ 505.840810][T31178] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 505.843222][T31178] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 506.057110][T31195] loop0: detected capacity change from 0 to 32768 [ 506.060308][T31195] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (31195) [ 506.065760][T31195] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 506.068100][T31195] BTRFS info (device loop0): using free space tree [ 506.078640][T31195] BTRFS info (device loop0): enabling ssd optimizations [ 506.080594][T31195] BTRFS info (device loop0): auto enabling async discard [ 506.084594][T31195] FAULT_INJECTION: forcing a failure. [ 506.084594][T31195] name failslab, interval 1, probability 0, space 0, times 0 [ 506.087852][T31195] CPU: 1 PID: 31195 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 506.090432][T31195] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 506.093147][T31195] Call trace: [ 506.094025][T31195] dump_backtrace+0x1b8/0x1e4 [ 506.095276][T31195] show_stack+0x2c/0x44 [ 506.096386][T31195] dump_stack_lvl+0xd0/0x124 [ 506.097600][T31195] dump_stack+0x1c/0x28 [ 506.098660][T31195] should_fail_ex+0x3f8/0x5c4 [ 506.099905][T31195] __should_failslab+0xc8/0x128 [ 506.101150][T31195] should_failslab+0x10/0x28 [ 506.102350][T31195] kmem_cache_alloc+0x80/0x424 [ 506.103635][T31195] btrfs_alloc_path+0x30/0x3c [ 506.104847][T31195] __btrfs_run_delayed_items+0x88/0x420 [ 506.106369][T31195] btrfs_run_delayed_items+0x24/0x34 [ 506.107760][T31195] create_pending_snapshot+0x8e4/0x2834 [ 506.109205][T31195] create_pending_snapshots+0x150/0x198 [ 506.110691][T31195] btrfs_commit_transaction+0x1000/0x2d58 [ 506.112221][T31195] create_snapshot+0x418/0x6f0 [ 506.113482][T31195] btrfs_mksubvol+0x494/0x5f8 [ 506.114778][T31195] btrfs_mksnapshot+0xc8/0x158 [ 506.116011][T31195] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 506.117517][T31195] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 506.119072][T31195] btrfs_ioctl+0x9b4/0xb08 [ 506.120263][T31195] __arm64_sys_ioctl+0x14c/0x1c8 [ 506.121630][T31195] invoke_syscall+0x98/0x2b8 [ 506.122842][T31195] el0_svc_common+0x130/0x23c [ 506.124074][T31195] do_el0_svc+0x48/0x58 [ 506.125207][T31195] el0_svc+0x58/0x16c [ 506.126313][T31195] el0t_64_sync_handler+0x84/0xfc [ 506.127671][T31195] el0t_64_sync+0x190/0x194 [ 506.131151][T31195] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 506.134078][T31195] BTRFS info (device loop0: state EA): forced readonly [ 506.135884][T31195] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 506.138337][T31195] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 506.334297][T31212] loop0: detected capacity change from 0 to 32768 [ 506.337196][T31212] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (31212) [ 506.341997][T31212] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 506.344326][T31212] BTRFS info (device loop0): using free space tree [ 506.354422][T31212] BTRFS info (device loop0): enabling ssd optimizations [ 506.356338][T31212] BTRFS info (device loop0): auto enabling async discard [ 506.360170][T31212] FAULT_INJECTION: forcing a failure. [ 506.360170][T31212] name failslab, interval 1, probability 0, space 0, times 0 [ 506.363568][T31212] CPU: 1 PID: 31212 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 506.366350][T31212] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 506.369028][T31212] Call trace: [ 506.369832][T31212] dump_backtrace+0x1b8/0x1e4 [ 506.371003][T31212] show_stack+0x2c/0x44 [ 506.372073][T31212] dump_stack_lvl+0xd0/0x124 [ 506.373299][T31212] dump_stack+0x1c/0x28 [ 506.374428][T31212] should_fail_ex+0x3f8/0x5c4 [ 506.375669][T31212] __should_failslab+0xc8/0x128 [ 506.376960][T31212] should_failslab+0x10/0x28 [ 506.378146][T31212] kmem_cache_alloc+0x80/0x424 [ 506.379429][T31212] btrfs_alloc_path+0x30/0x3c [ 506.380678][T31212] __btrfs_run_delayed_items+0x88/0x420 [ 506.382091][T31212] btrfs_run_delayed_items+0x24/0x34 [ 506.383523][T31212] create_pending_snapshot+0x8e4/0x2834 [ 506.385010][T31212] create_pending_snapshots+0x150/0x198 [ 506.386458][T31212] btrfs_commit_transaction+0x1000/0x2d58 [ 506.387944][T31212] create_snapshot+0x418/0x6f0 [ 506.389185][T31212] btrfs_mksubvol+0x494/0x5f8 [ 506.390427][T31212] btrfs_mksnapshot+0xc8/0x158 [ 506.391713][T31212] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 506.393166][T31212] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 506.394639][T31212] btrfs_ioctl+0x9b4/0xb08 [ 506.395790][T31212] __arm64_sys_ioctl+0x14c/0x1c8 [ 506.397114][T31212] invoke_syscall+0x98/0x2b8 [ 506.398300][T31212] el0_svc_common+0x130/0x23c [ 506.399495][T31212] do_el0_svc+0x48/0x58 [ 506.400606][T31212] el0_svc+0x58/0x16c [ 506.401677][T31212] el0t_64_sync_handler+0x84/0xfc [ 506.403052][T31212] el0t_64_sync+0x190/0x194 [ 506.404406][T31212] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 506.407038][T31212] BTRFS info (device loop0: state EA): forced readonly [ 506.408813][T31212] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 506.411239][T31212] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 506.606057][T31229] loop0: detected capacity change from 0 to 32768 [ 506.608824][T31229] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (31229) [ 506.613715][T31229] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 506.615910][T31229] BTRFS info (device loop0): using free space tree [ 506.626739][T31229] BTRFS info (device loop0): enabling ssd optimizations [ 506.628635][T31229] BTRFS info (device loop0): auto enabling async discard [ 506.632563][T31229] FAULT_INJECTION: forcing a failure. [ 506.632563][T31229] name failslab, interval 1, probability 0, space 0, times 0 [ 506.636003][T31229] CPU: 0 PID: 31229 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 506.638659][T31229] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 506.641332][T31229] Call trace: [ 506.642255][T31229] dump_backtrace+0x1b8/0x1e4 [ 506.643515][T31229] show_stack+0x2c/0x44 [ 506.644673][T31229] dump_stack_lvl+0xd0/0x124 [ 506.645953][T31229] dump_stack+0x1c/0x28 [ 506.647051][T31229] should_fail_ex+0x3f8/0x5c4 [ 506.648435][T31229] __should_failslab+0xc8/0x128 [ 506.649748][T31229] should_failslab+0x10/0x28 [ 506.650974][T31229] kmem_cache_alloc+0x80/0x424 [ 506.652233][T31229] btrfs_alloc_path+0x30/0x3c [ 506.653474][T31229] __btrfs_run_delayed_items+0x88/0x420 [ 506.654972][T31229] btrfs_run_delayed_items+0x24/0x34 [ 506.656413][T31229] create_pending_snapshot+0x8e4/0x2834 [ 506.657926][T31229] create_pending_snapshots+0x150/0x198 [ 506.659392][T31229] btrfs_commit_transaction+0x1000/0x2d58 [ 506.660912][T31229] create_snapshot+0x418/0x6f0 [ 506.662156][T31229] btrfs_mksubvol+0x494/0x5f8 [ 506.663370][T31229] btrfs_mksnapshot+0xc8/0x158 [ 506.664646][T31229] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 506.666125][T31229] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 506.667678][T31229] btrfs_ioctl+0x9b4/0xb08 [ 506.668869][T31229] __arm64_sys_ioctl+0x14c/0x1c8 [ 506.670204][T31229] invoke_syscall+0x98/0x2b8 [ 506.671407][T31229] el0_svc_common+0x130/0x23c [ 506.672670][T31229] do_el0_svc+0x48/0x58 [ 506.673809][T31229] el0_svc+0x58/0x16c [ 506.674847][T31229] el0t_64_sync_handler+0x84/0xfc [ 506.676194][T31229] el0t_64_sync+0x190/0x194 [ 506.677557][T31229] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 506.680397][T31229] BTRFS info (device loop0: state EA): forced readonly [ 506.682261][T31229] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 506.684725][T31229] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 506.878983][T31246] loop0: detected capacity change from 0 to 32768 [ 506.881946][T31246] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (31246) [ 506.886976][T31246] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 506.889313][T31246] BTRFS info (device loop0): using free space tree [ 506.899417][T31246] BTRFS info (device loop0): enabling ssd optimizations [ 506.901260][T31246] BTRFS info (device loop0): auto enabling async discard [ 506.904949][T31246] FAULT_INJECTION: forcing a failure. [ 506.904949][T31246] name failslab, interval 1, probability 0, space 0, times 0 [ 506.908209][T31246] CPU: 0 PID: 31246 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 506.910879][T31246] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 506.913521][T31246] Call trace: [ 506.914418][T31246] dump_backtrace+0x1b8/0x1e4 [ 506.915674][T31246] show_stack+0x2c/0x44 [ 506.916840][T31246] dump_stack_lvl+0xd0/0x124 [ 506.918041][T31246] dump_stack+0x1c/0x28 [ 506.919199][T31246] should_fail_ex+0x3f8/0x5c4 [ 506.920403][T31246] __should_failslab+0xc8/0x128 [ 506.921792][T31246] should_failslab+0x10/0x28 [ 506.923040][T31246] kmem_cache_alloc+0x80/0x424 [ 506.924318][T31246] btrfs_alloc_path+0x30/0x3c [ 506.925578][T31246] __btrfs_run_delayed_items+0x88/0x420 [ 506.927071][T31246] btrfs_run_delayed_items+0x24/0x34 [ 506.928500][T31246] create_pending_snapshot+0x8e4/0x2834 [ 506.929920][T31246] create_pending_snapshots+0x150/0x198 [ 506.931427][T31246] btrfs_commit_transaction+0x1000/0x2d58 [ 506.932987][T31246] create_snapshot+0x418/0x6f0 [ 506.934335][T31246] btrfs_mksubvol+0x494/0x5f8 [ 506.935577][T31246] btrfs_mksnapshot+0xc8/0x158 [ 506.936865][T31246] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 506.938323][T31246] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 506.939834][T31246] btrfs_ioctl+0x9b4/0xb08 [ 506.941025][T31246] __arm64_sys_ioctl+0x14c/0x1c8 [ 506.942313][T31246] invoke_syscall+0x98/0x2b8 [ 506.943551][T31246] el0_svc_common+0x130/0x23c [ 506.944806][T31246] do_el0_svc+0x48/0x58 [ 506.945934][T31246] el0_svc+0x58/0x16c [ 506.946969][T31246] el0t_64_sync_handler+0x84/0xfc [ 506.948269][T31246] el0t_64_sync+0x190/0x194 [ 506.950148][T31246] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 506.953120][T31246] BTRFS info (device loop0: state EA): forced readonly [ 506.955016][T31246] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 506.957330][T31246] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 507.162907][T31263] loop0: detected capacity change from 0 to 32768 [ 507.165657][T31263] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (31263) [ 507.170292][T31263] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 507.172530][T31263] BTRFS info (device loop0): using free space tree [ 507.182836][T31263] BTRFS info (device loop0): enabling ssd optimizations [ 507.184706][T31263] BTRFS info (device loop0): auto enabling async discard [ 507.188501][T31263] FAULT_INJECTION: forcing a failure. [ 507.188501][T31263] name failslab, interval 1, probability 0, space 0, times 0 [ 507.191843][T31263] CPU: 0 PID: 31263 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 507.194637][T31263] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 507.197255][T31263] Call trace: [ 507.198131][T31263] dump_backtrace+0x1b8/0x1e4 [ 507.199396][T31263] show_stack+0x2c/0x44 [ 507.200484][T31263] dump_stack_lvl+0xd0/0x124 [ 507.201709][T31263] dump_stack+0x1c/0x28 [ 507.202813][T31263] should_fail_ex+0x3f8/0x5c4 [ 507.204082][T31263] __should_failslab+0xc8/0x128 [ 507.205373][T31263] should_failslab+0x10/0x28 [ 507.206621][T31263] kmem_cache_alloc+0x80/0x424 [ 507.207864][T31263] btrfs_alloc_path+0x30/0x3c [ 507.209127][T31263] __btrfs_run_delayed_items+0x88/0x420 [ 507.210643][T31263] btrfs_run_delayed_items+0x24/0x34 [ 507.212041][T31263] btrfs_commit_transaction+0xa10/0x2d58 [ 507.213556][T31263] create_snapshot+0x418/0x6f0 [ 507.214861][T31263] btrfs_mksubvol+0x494/0x5f8 [ 507.216133][T31263] btrfs_mksnapshot+0xc8/0x158 [ 507.217406][T31263] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 507.218916][T31263] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 507.220448][T31263] btrfs_ioctl+0x9b4/0xb08 [ 507.221589][T31263] __arm64_sys_ioctl+0x14c/0x1c8 [ 507.222948][T31263] invoke_syscall+0x98/0x2b8 [ 507.224162][T31263] el0_svc_common+0x130/0x23c [ 507.225405][T31263] do_el0_svc+0x48/0x58 [ 507.226471][T31263] el0_svc+0x58/0x16c [ 507.227513][T31263] el0t_64_sync_handler+0x84/0xfc [ 507.228809][T31263] el0t_64_sync+0x190/0x194 [ 507.230317][T31263] BTRFS warning (device loop0): Skipping commit of aborted transaction. [ 507.232653][T31263] BTRFS: error (device loop0: state A) in cleanup_transaction:1983: errno=-12 Out of memory [ 507.235439][T31263] BTRFS info (device loop0: state EA): forced readonly [ 507.438960][T31280] loop0: detected capacity change from 0 to 32768 [ 507.441866][T31280] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (31280) [ 507.447446][T31280] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 507.449814][T31280] BTRFS info (device loop0): using free space tree [ 507.459860][T31280] BTRFS info (device loop0): enabling ssd optimizations [ 507.461763][T31280] BTRFS info (device loop0): auto enabling async discard [ 507.466046][T31280] FAULT_INJECTION: forcing a failure. [ 507.466046][T31280] name failslab, interval 1, probability 0, space 0, times 0 [ 507.469366][T31280] CPU: 1 PID: 31280 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 507.472068][T31280] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 507.474748][T31280] Call trace: [ 507.475593][T31280] dump_backtrace+0x1b8/0x1e4 [ 507.476818][T31280] show_stack+0x2c/0x44 [ 507.477971][T31280] dump_stack_lvl+0xd0/0x124 [ 507.479226][T31280] dump_stack+0x1c/0x28 [ 507.480298][T31280] should_fail_ex+0x3f8/0x5c4 [ 507.481576][T31280] __should_failslab+0xc8/0x128 [ 507.482838][T31280] should_failslab+0x10/0x28 [ 507.484061][T31280] kmem_cache_alloc+0x80/0x424 [ 507.485329][T31280] btrfs_alloc_path+0x30/0x3c [ 507.486578][T31280] __btrfs_run_delayed_items+0x88/0x420 [ 507.487998][T31280] btrfs_run_delayed_items+0x24/0x34 [ 507.489378][T31280] create_pending_snapshot+0x8e4/0x2834 [ 507.490876][T31280] create_pending_snapshots+0x150/0x198 [ 507.492303][T31280] btrfs_commit_transaction+0x1000/0x2d58 [ 507.493789][T31280] create_snapshot+0x418/0x6f0 [ 507.495106][T31280] btrfs_mksubvol+0x494/0x5f8 [ 507.496330][T31280] btrfs_mksnapshot+0xc8/0x158 [ 507.497598][T31280] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 507.499024][T31280] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 507.500535][T31280] btrfs_ioctl+0x9b4/0xb08 [ 507.501738][T31280] __arm64_sys_ioctl+0x14c/0x1c8 [ 507.503044][T31280] invoke_syscall+0x98/0x2b8 [ 507.504285][T31280] el0_svc_common+0x130/0x23c [ 507.505510][T31280] do_el0_svc+0x48/0x58 [ 507.506573][T31280] el0_svc+0x58/0x16c [ 507.507610][T31280] el0t_64_sync_handler+0x84/0xfc [ 507.508943][T31280] el0t_64_sync+0x190/0x194 [ 507.510279][T31280] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 507.513176][T31280] BTRFS info (device loop0: state EA): forced readonly [ 507.515031][T31280] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 507.517467][T31280] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 507.731738][T31297] loop0: detected capacity change from 0 to 32768 [ 507.734741][T31297] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (31297) [ 507.739533][T31297] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 507.741878][T31297] BTRFS info (device loop0): using free space tree [ 507.752872][T31297] BTRFS info (device loop0): enabling ssd optimizations [ 507.754781][T31297] BTRFS info (device loop0): auto enabling async discard [ 507.758558][T31297] FAULT_INJECTION: forcing a failure. [ 507.758558][T31297] name failslab, interval 1, probability 0, space 0, times 0 [ 507.762018][T31297] CPU: 1 PID: 31297 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 507.764708][T31297] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 507.767357][T31297] Call trace: [ 507.768182][T31297] dump_backtrace+0x1b8/0x1e4 [ 507.769398][T31297] show_stack+0x2c/0x44 [ 507.770498][T31297] dump_stack_lvl+0xd0/0x124 [ 507.771764][T31297] dump_stack+0x1c/0x28 [ 507.772843][T31297] should_fail_ex+0x3f8/0x5c4 [ 507.774139][T31297] __should_failslab+0xc8/0x128 [ 507.775429][T31297] should_failslab+0x10/0x28 [ 507.776663][T31297] kmem_cache_alloc+0x80/0x424 [ 507.777968][T31297] btrfs_alloc_path+0x30/0x3c [ 507.779233][T31297] __btrfs_run_delayed_items+0x88/0x420 [ 507.780745][T31297] btrfs_run_delayed_items+0x24/0x34 [ 507.782108][T31297] create_pending_snapshot+0x8e4/0x2834 [ 507.783609][T31297] create_pending_snapshots+0x150/0x198 [ 507.785105][T31297] btrfs_commit_transaction+0x1000/0x2d58 [ 507.786637][T31297] create_snapshot+0x418/0x6f0 [ 507.787895][T31297] btrfs_mksubvol+0x494/0x5f8 [ 507.789144][T31297] btrfs_mksnapshot+0xc8/0x158 [ 507.790419][T31297] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 507.791931][T31297] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 507.793432][T31297] btrfs_ioctl+0x9b4/0xb08 [ 507.794611][T31297] __arm64_sys_ioctl+0x14c/0x1c8 [ 507.795932][T31297] invoke_syscall+0x98/0x2b8 [ 507.797133][T31297] el0_svc_common+0x130/0x23c [ 507.798376][T31297] do_el0_svc+0x48/0x58 [ 507.799450][T31297] el0_svc+0x58/0x16c [ 507.800533][T31297] el0t_64_sync_handler+0x84/0xfc [ 507.801874][T31297] el0t_64_sync+0x190/0x194 [ 507.805599][T31297] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 507.808372][T31297] BTRFS info (device loop0: state EA): forced readonly [ 507.810254][T31297] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 507.813214][T31297] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 508.016157][T31314] loop0: detected capacity change from 0 to 32768 [ 508.019456][T31314] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (31314) [ 508.024498][T31314] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 508.026866][T31314] BTRFS info (device loop0): using free space tree [ 508.036741][T31314] BTRFS info (device loop0): enabling ssd optimizations [ 508.038612][T31314] BTRFS info (device loop0): auto enabling async discard [ 508.042441][T31314] FAULT_INJECTION: forcing a failure. [ 508.042441][T31314] name failslab, interval 1, probability 0, space 0, times 0 [ 508.045675][T31314] CPU: 0 PID: 31314 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 508.048360][T31314] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 508.050932][T31314] Call trace: [ 508.051803][T31314] dump_backtrace+0x1b8/0x1e4 [ 508.053033][T31314] show_stack+0x2c/0x44 [ 508.054130][T31314] dump_stack_lvl+0xd0/0x124 [ 508.055375][T31314] dump_stack+0x1c/0x28 [ 508.056446][T31314] should_fail_ex+0x3f8/0x5c4 [ 508.057686][T31314] __should_failslab+0xc8/0x128 [ 508.058963][T31314] should_failslab+0x10/0x28 [ 508.060162][T31314] kmem_cache_alloc+0x80/0x424 [ 508.061398][T31314] btrfs_alloc_path+0x30/0x3c [ 508.062619][T31314] __btrfs_run_delayed_items+0x88/0x420 [ 508.064087][T31314] btrfs_run_delayed_items+0x24/0x34 [ 508.065451][T31314] create_pending_snapshot+0x8e4/0x2834 [ 508.066923][T31314] create_pending_snapshots+0x150/0x198 [ 508.068366][T31314] btrfs_commit_transaction+0x1000/0x2d58 [ 508.069884][T31314] create_snapshot+0x418/0x6f0 [ 508.071087][T31314] btrfs_mksubvol+0x494/0x5f8 [ 508.072352][T31314] btrfs_mksnapshot+0xc8/0x158 [ 508.073585][T31314] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 508.075124][T31314] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 508.076671][T31314] btrfs_ioctl+0x9b4/0xb08 [ 508.077851][T31314] __arm64_sys_ioctl+0x14c/0x1c8 [ 508.079230][T31314] invoke_syscall+0x98/0x2b8 [ 508.080468][T31314] el0_svc_common+0x130/0x23c [ 508.081743][T31314] do_el0_svc+0x48/0x58 [ 508.082843][T31314] el0_svc+0x58/0x16c [ 508.083924][T31314] el0t_64_sync_handler+0x84/0xfc [ 508.085241][T31314] el0t_64_sync+0x190/0x194 [ 508.087073][T31314] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 508.089784][T31314] BTRFS info (device loop0: state EA): forced readonly [ 508.091578][T31314] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 508.094111][T31314] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 508.287013][T31331] loop0: detected capacity change from 0 to 32768 [ 508.290419][T31331] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (31331) [ 508.295414][T31331] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 508.297657][T31331] BTRFS info (device loop0): using free space tree [ 508.308642][T31331] BTRFS info (device loop0): enabling ssd optimizations [ 508.310584][T31331] BTRFS info (device loop0): auto enabling async discard [ 508.315658][T31331] FAULT_INJECTION: forcing a failure. [ 508.315658][T31331] name failslab, interval 1, probability 0, space 0, times 0 [ 508.319080][T31331] CPU: 0 PID: 31331 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 508.321893][T31331] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 508.324610][T31331] Call trace: [ 508.325452][T31331] dump_backtrace+0x1b8/0x1e4 [ 508.326721][T31331] show_stack+0x2c/0x44 [ 508.327827][T31331] dump_stack_lvl+0xd0/0x124 [ 508.329101][T31331] dump_stack+0x1c/0x28 [ 508.330204][T31331] should_fail_ex+0x3f8/0x5c4 [ 508.331482][T31331] __should_failslab+0xc8/0x128 [ 508.332767][T31331] should_failslab+0x10/0x28 [ 508.334049][T31331] kmem_cache_alloc+0x80/0x424 [ 508.335290][T31331] btrfs_alloc_path+0x30/0x3c [ 508.336553][T31331] __btrfs_run_delayed_items+0x88/0x420 [ 508.338015][T31331] btrfs_run_delayed_items+0x24/0x34 [ 508.339441][T31331] create_pending_snapshot+0x8e4/0x2834 [ 508.340975][T31331] create_pending_snapshots+0x150/0x198 [ 508.342499][T31331] btrfs_commit_transaction+0x1000/0x2d58 [ 508.344048][T31331] create_snapshot+0x418/0x6f0 [ 508.345293][T31331] btrfs_mksubvol+0x494/0x5f8 [ 508.346559][T31331] btrfs_mksnapshot+0xc8/0x158 [ 508.347891][T31331] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 508.349386][T31331] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 508.350899][T31331] btrfs_ioctl+0x9b4/0xb08 [ 508.352066][T31331] __arm64_sys_ioctl+0x14c/0x1c8 [ 508.353350][T31331] invoke_syscall+0x98/0x2b8 [ 508.354538][T31331] el0_svc_common+0x130/0x23c [ 508.355751][T31331] do_el0_svc+0x48/0x58 [ 508.356879][T31331] el0_svc+0x58/0x16c [ 508.357913][T31331] el0t_64_sync_handler+0x84/0xfc [ 508.359216][T31331] el0t_64_sync+0x190/0x194 [ 508.362933][T31331] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 508.365759][T31331] BTRFS info (device loop0: state EA): forced readonly [ 508.367578][T31331] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 508.370054][T31331] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 508.603480][T31348] loop0: detected capacity change from 0 to 32768 [ 508.606471][T31348] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (31348) [ 508.611815][T31348] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 508.614471][T31348] BTRFS info (device loop0): using free space tree [ 508.625043][T31348] BTRFS info (device loop0): enabling ssd optimizations [ 508.626957][T31348] BTRFS info (device loop0): auto enabling async discard [ 508.631357][T31348] FAULT_INJECTION: forcing a failure. [ 508.631357][T31348] name failslab, interval 1, probability 0, space 0, times 0 [ 508.634805][T31348] CPU: 1 PID: 31348 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 508.637529][T31348] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 508.640101][T31348] Call trace: [ 508.640936][T31348] dump_backtrace+0x1b8/0x1e4 [ 508.642127][T31348] show_stack+0x2c/0x44 [ 508.643263][T31348] dump_stack_lvl+0xd0/0x124 [ 508.644461][T31348] dump_stack+0x1c/0x28 [ 508.645568][T31348] should_fail_ex+0x3f8/0x5c4 [ 508.646864][T31348] __should_failslab+0xc8/0x128 [ 508.648131][T31348] should_failslab+0x10/0x28 [ 508.649357][T31348] kmem_cache_alloc+0x80/0x424 [ 508.650630][T31348] btrfs_alloc_path+0x30/0x3c [ 508.651880][T31348] __btrfs_run_delayed_items+0x88/0x420 [ 508.653377][T31348] btrfs_run_delayed_items+0x24/0x34 [ 508.654763][T31348] create_pending_snapshot+0x8e4/0x2834 [ 508.656252][T31348] create_pending_snapshots+0x150/0x198 [ 508.657766][T31348] btrfs_commit_transaction+0x1000/0x2d58 [ 508.659312][T31348] create_snapshot+0x418/0x6f0 [ 508.660587][T31348] btrfs_mksubvol+0x494/0x5f8 [ 508.661863][T31348] btrfs_mksnapshot+0xc8/0x158 [ 508.663158][T31348] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 508.664678][T31348] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 508.666289][T31348] btrfs_ioctl+0x9b4/0xb08 [ 508.667474][T31348] __arm64_sys_ioctl+0x14c/0x1c8 [ 508.668805][T31348] invoke_syscall+0x98/0x2b8 [ 508.670045][T31348] el0_svc_common+0x130/0x23c [ 508.671320][T31348] do_el0_svc+0x48/0x58 [ 508.672402][T31348] el0_svc+0x58/0x16c [ 508.673524][T31348] el0t_64_sync_handler+0x84/0xfc [ 508.674867][T31348] el0t_64_sync+0x190/0x194 [ 508.676319][T31348] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 508.679065][T31348] BTRFS info (device loop0: state EA): forced readonly [ 508.680951][T31348] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 508.683457][T31348] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 508.890614][T31365] loop0: detected capacity change from 0 to 32768 [ 508.893643][T31365] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (31365) [ 508.899119][T31365] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 508.901432][T31365] BTRFS info (device loop0): using free space tree [ 508.911958][T31365] BTRFS info (device loop0): enabling ssd optimizations [ 508.913866][T31365] BTRFS info (device loop0): auto enabling async discard [ 508.918810][T31365] FAULT_INJECTION: forcing a failure. [ 508.918810][T31365] name failslab, interval 1, probability 0, space 0, times 0 [ 508.922372][T31365] CPU: 0 PID: 31365 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 508.925072][T31365] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 508.927693][T31365] Call trace: [ 508.928569][T31365] dump_backtrace+0x1b8/0x1e4 [ 508.929825][T31365] show_stack+0x2c/0x44 [ 508.930901][T31365] dump_stack_lvl+0xd0/0x124 [ 508.932101][T31365] dump_stack+0x1c/0x28 [ 508.933172][T31365] should_fail_ex+0x3f8/0x5c4 [ 508.934414][T31365] __should_failslab+0xc8/0x128 [ 508.935708][T31365] should_failslab+0x10/0x28 [ 508.936916][T31365] kmem_cache_alloc+0x80/0x424 [ 508.938169][T31365] btrfs_alloc_path+0x30/0x3c [ 508.939446][T31365] __btrfs_run_delayed_items+0x88/0x420 [ 508.940909][T31365] btrfs_run_delayed_items+0x24/0x34 [ 508.942289][T31365] create_pending_snapshot+0x8e4/0x2834 [ 508.943743][T31365] create_pending_snapshots+0x150/0x198 [ 508.945221][T31365] btrfs_commit_transaction+0x1000/0x2d58 [ 508.946732][T31365] create_snapshot+0x418/0x6f0 [ 508.947962][T31365] btrfs_mksubvol+0x494/0x5f8 [ 508.949200][T31365] btrfs_mksnapshot+0xc8/0x158 [ 508.950412][T31365] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 508.951988][T31365] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 508.953447][T31365] btrfs_ioctl+0x9b4/0xb08 [ 508.954625][T31365] __arm64_sys_ioctl+0x14c/0x1c8 [ 508.955923][T31365] invoke_syscall+0x98/0x2b8 [ 508.957187][T31365] el0_svc_common+0x130/0x23c [ 508.958406][T31365] do_el0_svc+0x48/0x58 [ 508.959499][T31365] el0_svc+0x58/0x16c [ 508.960538][T31365] el0t_64_sync_handler+0x84/0xfc [ 508.961863][T31365] el0t_64_sync+0x190/0x194 [ 508.963834][T31365] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 508.966632][T31365] BTRFS info (device loop0: state EA): forced readonly [ 508.968508][T31365] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 508.970981][T31365] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 509.180565][T31382] loop0: detected capacity change from 0 to 32768 [ 509.183940][T31382] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (31382) [ 509.188758][T31382] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 509.190960][T31382] BTRFS info (device loop0): using free space tree [ 509.201622][T31382] BTRFS info (device loop0): enabling ssd optimizations [ 509.203562][T31382] BTRFS info (device loop0): auto enabling async discard [ 509.207326][T31382] FAULT_INJECTION: forcing a failure. [ 509.207326][T31382] name failslab, interval 1, probability 0, space 0, times 0 [ 509.210587][T31382] CPU: 0 PID: 31382 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 509.213279][T31382] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 509.215885][T31382] Call trace: [ 509.216763][T31382] dump_backtrace+0x1b8/0x1e4 [ 509.218000][T31382] show_stack+0x2c/0x44 [ 509.219116][T31382] dump_stack_lvl+0xd0/0x124 [ 509.220319][T31382] dump_stack+0x1c/0x28 [ 509.221412][T31382] should_fail_ex+0x3f8/0x5c4 [ 509.222674][T31382] __should_failslab+0xc8/0x128 [ 509.223959][T31382] should_failslab+0x10/0x28 [ 509.225165][T31382] kmem_cache_alloc+0x80/0x424 [ 509.226429][T31382] btrfs_alloc_path+0x30/0x3c [ 509.227672][T31382] __btrfs_run_delayed_items+0x88/0x420 [ 509.229125][T31382] btrfs_run_delayed_items+0x24/0x34 [ 509.230526][T31382] create_pending_snapshot+0x8e4/0x2834 [ 509.231956][T31382] create_pending_snapshots+0x150/0x198 [ 509.233465][T31382] btrfs_commit_transaction+0x1000/0x2d58 [ 509.234941][T31382] create_snapshot+0x418/0x6f0 [ 509.236228][T31382] btrfs_mksubvol+0x494/0x5f8 [ 509.237497][T31382] btrfs_mksnapshot+0xc8/0x158 [ 509.238749][T31382] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 509.240249][T31382] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 509.241823][T31382] btrfs_ioctl+0x9b4/0xb08 [ 509.243070][T31382] __arm64_sys_ioctl+0x14c/0x1c8 [ 509.244425][T31382] invoke_syscall+0x98/0x2b8 [ 509.245634][T31382] el0_svc_common+0x130/0x23c [ 509.246847][T31382] do_el0_svc+0x48/0x58 [ 509.247972][T31382] el0_svc+0x58/0x16c [ 509.249030][T31382] el0t_64_sync_handler+0x84/0xfc [ 509.250343][T31382] el0t_64_sync+0x190/0x194 [ 509.251776][T31382] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 509.254662][T31382] BTRFS info (device loop0: state EA): forced readonly [ 509.256455][T31382] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 509.258771][T31382] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 509.464204][T31399] loop0: detected capacity change from 0 to 32768 [ 509.467719][T31399] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (31399) [ 509.473175][T31399] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 509.475446][T31399] BTRFS info (device loop0): using free space tree [ 509.485861][T31399] BTRFS info (device loop0): enabling ssd optimizations [ 509.487789][T31399] BTRFS info (device loop0): auto enabling async discard [ 509.491629][T31399] FAULT_INJECTION: forcing a failure. [ 509.491629][T31399] name failslab, interval 1, probability 0, space 0, times 0 [ 509.495053][T31399] CPU: 0 PID: 31399 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 509.497722][T31399] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 509.500364][T31399] Call trace: [ 509.501220][T31399] dump_backtrace+0x1b8/0x1e4 [ 509.502454][T31399] show_stack+0x2c/0x44 [ 509.503531][T31399] dump_stack_lvl+0xd0/0x124 [ 509.504742][T31399] dump_stack+0x1c/0x28 [ 509.505812][T31399] should_fail_ex+0x3f8/0x5c4 [ 509.507047][T31399] __should_failslab+0xc8/0x128 [ 509.508362][T31399] should_failslab+0x10/0x28 [ 509.509560][T31399] kmem_cache_alloc+0x80/0x424 [ 509.510826][T31399] btrfs_alloc_path+0x30/0x3c [ 509.512093][T31399] __btrfs_run_delayed_items+0x88/0x420 [ 509.513546][T31399] btrfs_run_delayed_items+0x24/0x34 [ 509.514951][T31399] create_pending_snapshot+0x8e4/0x2834 [ 509.516406][T31399] create_pending_snapshots+0x150/0x198 [ 509.517890][T31399] btrfs_commit_transaction+0x1000/0x2d58 [ 509.519440][T31399] create_snapshot+0x418/0x6f0 [ 509.520750][T31399] btrfs_mksubvol+0x494/0x5f8 [ 509.522015][T31399] btrfs_mksnapshot+0xc8/0x158 [ 509.523294][T31399] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 509.524785][T31399] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 509.526317][T31399] btrfs_ioctl+0x9b4/0xb08 [ 509.527507][T31399] __arm64_sys_ioctl+0x14c/0x1c8 [ 509.528901][T31399] invoke_syscall+0x98/0x2b8 [ 509.530176][T31399] el0_svc_common+0x130/0x23c [ 509.531451][T31399] do_el0_svc+0x48/0x58 [ 509.532539][T31399] el0_svc+0x58/0x16c [ 509.533594][T31399] el0t_64_sync_handler+0x84/0xfc [ 509.534977][T31399] el0t_64_sync+0x190/0x194 [ 509.536824][T31399] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 509.539585][T31399] BTRFS info (device loop0: state EA): forced readonly [ 509.541394][T31399] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 509.543917][T31399] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 509.738319][T31416] loop0: detected capacity change from 0 to 32768 [ 509.741154][T31416] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (31416) [ 509.746172][T31416] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 509.748411][T31416] BTRFS info (device loop0): using free space tree [ 509.758665][T31416] BTRFS info (device loop0): enabling ssd optimizations [ 509.760538][T31416] BTRFS info (device loop0): auto enabling async discard [ 509.764685][T31416] FAULT_INJECTION: forcing a failure. [ 509.764685][T31416] name failslab, interval 1, probability 0, space 0, times 0 [ 509.767662][T31416] CPU: 0 PID: 31416 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 509.770310][T31416] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 509.772778][T31416] Call trace: [ 509.773554][T31416] dump_backtrace+0x1b8/0x1e4 [ 509.774734][T31416] show_stack+0x2c/0x44 [ 509.775762][T31416] dump_stack_lvl+0xd0/0x124 [ 509.776893][T31416] dump_stack+0x1c/0x28 [ 509.777879][T31416] should_fail_ex+0x3f8/0x5c4 [ 509.778979][T31416] __should_failslab+0xc8/0x128 [ 509.780212][T31416] should_failslab+0x10/0x28 [ 509.781355][T31416] kmem_cache_alloc+0x80/0x424 [ 509.782514][T31416] btrfs_alloc_path+0x30/0x3c [ 509.783638][T31416] __btrfs_run_delayed_items+0x88/0x420 [ 509.785089][T31416] btrfs_run_delayed_items+0x24/0x34 [ 509.786380][T31416] create_pending_snapshot+0x8e4/0x2834 [ 509.787768][T31416] create_pending_snapshots+0x150/0x198 [ 509.789151][T31416] btrfs_commit_transaction+0x1000/0x2d58 [ 509.790554][T31416] create_snapshot+0x418/0x6f0 [ 509.791687][T31416] btrfs_mksubvol+0x494/0x5f8 [ 509.792807][T31416] btrfs_mksnapshot+0xc8/0x158 [ 509.793927][T31416] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 509.795284][T31416] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 509.796761][T31416] btrfs_ioctl+0x9b4/0xb08 [ 509.797830][T31416] __arm64_sys_ioctl+0x14c/0x1c8 [ 509.799027][T31416] invoke_syscall+0x98/0x2b8 [ 509.800159][T31416] el0_svc_common+0x130/0x23c [ 509.801309][T31416] do_el0_svc+0x48/0x58 [ 509.802264][T31416] el0_svc+0x58/0x16c [ 509.803255][T31416] el0t_64_sync_handler+0x84/0xfc [ 509.804464][T31416] el0t_64_sync+0x190/0x194 [ 509.805887][T31416] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 509.808463][T31416] BTRFS info (device loop0: state EA): forced readonly [ 509.810192][T31416] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 509.812792][T31416] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 510.009283][T31433] loop0: detected capacity change from 0 to 32768 [ 510.012245][T31433] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (31433) [ 510.016730][T31433] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 510.018635][T31433] BTRFS info (device loop0): using free space tree [ 510.029034][T31433] BTRFS info (device loop0): enabling ssd optimizations [ 510.030733][T31433] BTRFS info (device loop0): auto enabling async discard [ 510.034768][T31433] FAULT_INJECTION: forcing a failure. [ 510.034768][T31433] name failslab, interval 1, probability 0, space 0, times 0 [ 510.037712][T31433] CPU: 0 PID: 31433 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 510.040163][T31433] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 510.042522][T31433] Call trace: [ 510.043298][T31433] dump_backtrace+0x1b8/0x1e4 [ 510.044415][T31433] show_stack+0x2c/0x44 [ 510.045432][T31433] dump_stack_lvl+0xd0/0x124 [ 510.046626][T31433] dump_stack+0x1c/0x28 [ 510.047635][T31433] should_fail_ex+0x3f8/0x5c4 [ 510.048773][T31433] __should_failslab+0xc8/0x128 [ 510.050057][T31433] should_failslab+0x10/0x28 [ 510.051309][T31433] kmem_cache_alloc+0x80/0x424 [ 510.052553][T31433] btrfs_alloc_path+0x30/0x3c [ 510.053776][T31433] __btrfs_run_delayed_items+0x88/0x420 [ 510.055232][T31433] btrfs_run_delayed_items+0x24/0x34 [ 510.056674][T31433] create_pending_snapshot+0x8e4/0x2834 [ 510.058159][T31433] create_pending_snapshots+0x150/0x198 [ 510.059605][T31433] btrfs_commit_transaction+0x1000/0x2d58 [ 510.061150][T31433] create_snapshot+0x418/0x6f0 [ 510.062353][T31433] btrfs_mksubvol+0x494/0x5f8 [ 510.063602][T31433] btrfs_mksnapshot+0xc8/0x158 [ 510.064938][T31433] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 510.066434][T31433] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 510.067955][T31433] btrfs_ioctl+0x9b4/0xb08 [ 510.069131][T31433] __arm64_sys_ioctl+0x14c/0x1c8 [ 510.070458][T31433] invoke_syscall+0x98/0x2b8 [ 510.071639][T31433] el0_svc_common+0x130/0x23c [ 510.072874][T31433] do_el0_svc+0x48/0x58 [ 510.074008][T31433] el0_svc+0x58/0x16c [ 510.075116][T31433] el0t_64_sync_handler+0x84/0xfc [ 510.076504][T31433] el0t_64_sync+0x190/0x194 [ 510.077967][T31433] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 510.080718][T31433] BTRFS info (device loop0: state EA): forced readonly [ 510.082832][T31433] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 510.085221][T31433] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 510.282437][T31450] loop0: detected capacity change from 0 to 32768 [ 510.285857][T31450] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (31450) [ 510.290693][T31450] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 510.293130][T31450] BTRFS info (device loop0): using free space tree [ 510.303526][T31450] BTRFS info (device loop0): enabling ssd optimizations [ 510.305546][T31450] BTRFS info (device loop0): auto enabling async discard [ 510.309387][T31450] FAULT_INJECTION: forcing a failure. [ 510.309387][T31450] name failslab, interval 1, probability 0, space 0, times 0 [ 510.313374][T31450] CPU: 0 PID: 31450 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 510.316297][T31450] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 510.318929][T31450] Call trace: [ 510.319772][T31450] dump_backtrace+0x1b8/0x1e4 [ 510.321082][T31450] show_stack+0x2c/0x44 [ 510.322182][T31450] dump_stack_lvl+0xd0/0x124 [ 510.323441][T31450] dump_stack+0x1c/0x28 [ 510.324576][T31450] should_fail_ex+0x3f8/0x5c4 [ 510.325839][T31450] __should_failslab+0xc8/0x128 [ 510.327136][T31450] should_failslab+0x10/0x28 [ 510.328404][T31450] kmem_cache_alloc+0x80/0x424 [ 510.329656][T31450] btrfs_alloc_path+0x30/0x3c [ 510.330961][T31450] __btrfs_run_delayed_items+0x88/0x420 [ 510.332439][T31450] btrfs_run_delayed_items+0x24/0x34 [ 510.333914][T31450] create_pending_snapshot+0x8e4/0x2834 [ 510.335400][T31450] create_pending_snapshots+0x150/0x198 [ 510.336856][T31450] btrfs_commit_transaction+0x1000/0x2d58 [ 510.338422][T31450] create_snapshot+0x418/0x6f0 [ 510.339743][T31450] btrfs_mksubvol+0x494/0x5f8 [ 510.341012][T31450] btrfs_mksnapshot+0xc8/0x158 [ 510.342274][T31450] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 510.343758][T31450] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 510.345307][T31450] btrfs_ioctl+0x9b4/0xb08 [ 510.346529][T31450] __arm64_sys_ioctl+0x14c/0x1c8 [ 510.347885][T31450] invoke_syscall+0x98/0x2b8 [ 510.349119][T31450] el0_svc_common+0x130/0x23c [ 510.350405][T31450] do_el0_svc+0x48/0x58 [ 510.351540][T31450] el0_svc+0x58/0x16c [ 510.352651][T31450] el0t_64_sync_handler+0x84/0xfc [ 510.354018][T31450] el0t_64_sync+0x190/0x194 [ 510.355490][T31450] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 510.358381][T31450] BTRFS info (device loop0: state EA): forced readonly [ 510.360293][T31450] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 510.363056][T31450] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 510.596967][T31467] loop0: detected capacity change from 0 to 32768 [ 510.599857][T31467] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (31467) [ 510.604871][T31467] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 510.607147][T31467] BTRFS info (device loop0): using free space tree [ 510.617578][T31467] BTRFS info (device loop0): enabling ssd optimizations [ 510.619464][T31467] BTRFS info (device loop0): auto enabling async discard [ 510.623160][T31467] FAULT_INJECTION: forcing a failure. [ 510.623160][T31467] name failslab, interval 1, probability 0, space 0, times 0 [ 510.626449][T31467] CPU: 0 PID: 31467 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 510.629123][T31467] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 510.631777][T31467] Call trace: [ 510.632656][T31467] dump_backtrace+0x1b8/0x1e4 [ 510.633905][T31467] show_stack+0x2c/0x44 [ 510.635011][T31467] dump_stack_lvl+0xd0/0x124 [ 510.636279][T31467] dump_stack+0x1c/0x28 [ 510.637374][T31467] should_fail_ex+0x3f8/0x5c4 [ 510.638600][T31467] __should_failslab+0xc8/0x128 [ 510.639855][T31467] should_failslab+0x10/0x28 [ 510.641074][T31467] kmem_cache_alloc+0x80/0x424 [ 510.642325][T31467] btrfs_alloc_path+0x30/0x3c [ 510.643565][T31467] __btrfs_run_delayed_items+0x88/0x420 [ 510.645041][T31467] btrfs_run_delayed_items+0x24/0x34 [ 510.646407][T31467] create_pending_snapshot+0x8e4/0x2834 [ 510.647833][T31467] create_pending_snapshots+0x150/0x198 [ 510.649253][T31467] btrfs_commit_transaction+0x1000/0x2d58 [ 510.650652][T31467] create_snapshot+0x418/0x6f0 [ 510.651863][T31467] btrfs_mksubvol+0x494/0x5f8 [ 510.653035][T31467] btrfs_mksnapshot+0xc8/0x158 [ 510.654296][T31467] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 510.655738][T31467] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 510.657243][T31467] btrfs_ioctl+0x9b4/0xb08 [ 510.658441][T31467] __arm64_sys_ioctl+0x14c/0x1c8 [ 510.659752][T31467] invoke_syscall+0x98/0x2b8 [ 510.660996][T31467] el0_svc_common+0x130/0x23c [ 510.662238][T31467] do_el0_svc+0x48/0x58 [ 510.663343][T31467] el0_svc+0x58/0x16c [ 510.664402][T31467] el0t_64_sync_handler+0x84/0xfc [ 510.665717][T31467] el0t_64_sync+0x190/0x194 [ 510.667482][T31467] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 510.670149][T31467] BTRFS info (device loop0: state EA): forced readonly [ 510.671938][T31467] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 510.674344][T31467] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 510.905613][T31483] loop0: detected capacity change from 0 to 32768 [ 510.908792][T31483] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (31483) [ 510.913815][T31483] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 510.916181][T31483] BTRFS info (device loop0): using free space tree [ 510.926394][T31483] BTRFS info (device loop0): enabling ssd optimizations [ 510.928343][T31483] BTRFS info (device loop0): auto enabling async discard [ 510.932240][T31483] FAULT_INJECTION: forcing a failure. [ 510.932240][T31483] name failslab, interval 1, probability 0, space 0, times 0 [ 510.935444][T31483] CPU: 1 PID: 31483 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 510.938199][T31483] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 510.940773][T31483] Call trace: [ 510.941594][T31483] dump_backtrace+0x1b8/0x1e4 [ 510.942833][T31483] show_stack+0x2c/0x44 [ 510.943916][T31483] dump_stack_lvl+0xd0/0x124 [ 510.945139][T31483] dump_stack+0x1c/0x28 [ 510.946298][T31483] should_fail_ex+0x3f8/0x5c4 [ 510.947516][T31483] __should_failslab+0xc8/0x128 [ 510.948832][T31483] should_failslab+0x10/0x28 [ 510.950099][T31483] kmem_cache_alloc+0x80/0x424 [ 510.951329][T31483] btrfs_alloc_path+0x30/0x3c [ 510.952567][T31483] __btrfs_run_delayed_items+0x88/0x420 [ 510.953994][T31483] btrfs_run_delayed_items+0x24/0x34 [ 510.955384][T31483] create_pending_snapshot+0x8e4/0x2834 [ 510.956888][T31483] create_pending_snapshots+0x150/0x198 [ 510.958341][T31483] btrfs_commit_transaction+0x1000/0x2d58 [ 510.959803][T31483] create_snapshot+0x418/0x6f0 [ 510.961014][T31483] btrfs_mksubvol+0x494/0x5f8 [ 510.962223][T31483] btrfs_mksnapshot+0xc8/0x158 [ 510.963431][T31483] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 510.964878][T31483] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 510.966368][T31483] btrfs_ioctl+0x9b4/0xb08 [ 510.967537][T31483] __arm64_sys_ioctl+0x14c/0x1c8 [ 510.968839][T31483] invoke_syscall+0x98/0x2b8 [ 510.970052][T31483] el0_svc_common+0x130/0x23c [ 510.971268][T31483] do_el0_svc+0x48/0x58 [ 510.972393][T31483] el0_svc+0x58/0x16c [ 510.973426][T31483] el0t_64_sync_handler+0x84/0xfc [ 510.974790][T31483] el0t_64_sync+0x190/0x194 [ 510.976109][T31483] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 510.978817][T31483] BTRFS info (device loop0: state EA): forced readonly [ 510.980597][T31483] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 510.983011][T31483] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 511.177352][T31500] loop0: detected capacity change from 0 to 32768 [ 511.180170][T31500] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (31500) [ 511.185513][T31500] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 511.187767][T31500] BTRFS info (device loop0): using free space tree [ 511.197808][T31500] BTRFS info (device loop0): enabling ssd optimizations [ 511.199579][T31500] BTRFS info (device loop0): auto enabling async discard [ 511.204860][T31500] FAULT_INJECTION: forcing a failure. [ 511.204860][T31500] name failslab, interval 1, probability 0, space 0, times 0 [ 511.208128][T31500] CPU: 1 PID: 31500 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 511.210795][T31500] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 511.213392][T31500] Call trace: [ 511.214242][T31500] dump_backtrace+0x1b8/0x1e4 [ 511.215484][T31500] show_stack+0x2c/0x44 [ 511.216589][T31500] dump_stack_lvl+0xd0/0x124 [ 511.217819][T31500] dump_stack+0x1c/0x28 [ 511.218939][T31500] should_fail_ex+0x3f8/0x5c4 [ 511.220187][T31500] __should_failslab+0xc8/0x128 [ 511.221458][T31500] should_failslab+0x10/0x28 [ 511.222637][T31500] kmem_cache_alloc+0x80/0x424 [ 511.223906][T31500] btrfs_alloc_path+0x30/0x3c [ 511.225077][T31500] __btrfs_run_delayed_items+0x88/0x420 [ 511.226501][T31500] btrfs_run_delayed_items+0x24/0x34 [ 511.227861][T31500] create_pending_snapshot+0x8e4/0x2834 [ 511.229352][T31500] create_pending_snapshots+0x150/0x198 [ 511.230813][T31500] btrfs_commit_transaction+0x1000/0x2d58 [ 511.232367][T31500] create_snapshot+0x418/0x6f0 [ 511.233667][T31500] btrfs_mksubvol+0x494/0x5f8 [ 511.234892][T31500] btrfs_mksnapshot+0xc8/0x158 [ 511.236159][T31500] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 511.237670][T31500] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 511.239182][T31500] btrfs_ioctl+0x9b4/0xb08 [ 511.240342][T31500] __arm64_sys_ioctl+0x14c/0x1c8 [ 511.241692][T31500] invoke_syscall+0x98/0x2b8 [ 511.242908][T31500] el0_svc_common+0x130/0x23c [ 511.244176][T31500] do_el0_svc+0x48/0x58 [ 511.245235][T31500] el0_svc+0x58/0x16c [ 511.246264][T31500] el0t_64_sync_handler+0x84/0xfc [ 511.247607][T31500] el0t_64_sync+0x190/0x194 [ 511.251171][T31500] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 511.254207][T31500] BTRFS info (device loop0: state EA): forced readonly [ 511.256144][T31500] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 511.258617][T31500] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 511.495501][T31517] loop0: detected capacity change from 0 to 32768 [ 511.498375][T31517] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (31517) [ 511.503907][T31517] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 511.506110][T31517] BTRFS info (device loop0): using free space tree [ 511.516835][T31517] BTRFS info (device loop0): enabling ssd optimizations [ 511.518651][T31517] BTRFS info (device loop0): auto enabling async discard [ 511.522578][T31517] FAULT_INJECTION: forcing a failure. [ 511.522578][T31517] name failslab, interval 1, probability 0, space 0, times 0 [ 511.526383][T31517] CPU: 0 PID: 31517 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 511.529185][T31517] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 511.531856][T31517] Call trace: [ 511.532717][T31517] dump_backtrace+0x1b8/0x1e4 [ 511.533958][T31517] show_stack+0x2c/0x44 [ 511.535095][T31517] dump_stack_lvl+0xd0/0x124 [ 511.536327][T31517] dump_stack+0x1c/0x28 [ 511.537397][T31517] should_fail_ex+0x3f8/0x5c4 [ 511.538593][T31517] __should_failslab+0xc8/0x128 [ 511.539850][T31517] should_failslab+0x10/0x28 [ 511.541047][T31517] kmem_cache_alloc+0x80/0x424 [ 511.542496][T31517] btrfs_alloc_path+0x30/0x3c [ 511.543762][T31517] __btrfs_run_delayed_items+0x88/0x420 [ 511.545201][T31517] btrfs_run_delayed_items+0x24/0x34 [ 511.546551][T31517] create_pending_snapshot+0x8e4/0x2834 [ 511.547998][T31517] create_pending_snapshots+0x150/0x198 [ 511.549483][T31517] btrfs_commit_transaction+0x1000/0x2d58 [ 511.551019][T31517] create_snapshot+0x418/0x6f0 [ 511.552299][T31517] btrfs_mksubvol+0x494/0x5f8 [ 511.553556][T31517] btrfs_mksnapshot+0xc8/0x158 [ 511.554818][T31517] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 511.556306][T31517] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 511.557741][T31517] btrfs_ioctl+0x9b4/0xb08 [ 511.558899][T31517] __arm64_sys_ioctl+0x14c/0x1c8 [ 511.560227][T31517] invoke_syscall+0x98/0x2b8 [ 511.561473][T31517] el0_svc_common+0x130/0x23c [ 511.562737][T31517] do_el0_svc+0x48/0x58 [ 511.563813][T31517] el0_svc+0x58/0x16c [ 511.564855][T31517] el0t_64_sync_handler+0x84/0xfc [ 511.566200][T31517] el0t_64_sync+0x190/0x194 [ 511.569662][T31517] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 511.573167][T31517] BTRFS info (device loop0: state EA): forced readonly [ 511.575097][T31517] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 511.577514][T31517] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 511.784237][T31534] loop0: detected capacity change from 0 to 32768 [ 511.787217][T31534] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (31534) [ 511.791863][T31534] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 511.794268][T31534] BTRFS info (device loop0): using free space tree [ 511.805355][T31534] BTRFS info (device loop0): enabling ssd optimizations [ 511.807091][T31534] BTRFS info (device loop0): auto enabling async discard [ 511.810951][T31534] FAULT_INJECTION: forcing a failure. [ 511.810951][T31534] name failslab, interval 1, probability 0, space 0, times 0 [ 511.814476][T31534] CPU: 0 PID: 31534 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 511.817221][T31534] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 511.819863][T31534] Call trace: [ 511.820720][T31534] dump_backtrace+0x1b8/0x1e4 [ 511.821952][T31534] show_stack+0x2c/0x44 [ 511.823084][T31534] dump_stack_lvl+0xd0/0x124 [ 511.824310][T31534] dump_stack+0x1c/0x28 [ 511.825374][T31534] should_fail_ex+0x3f8/0x5c4 [ 511.826631][T31534] __should_failslab+0xc8/0x128 [ 511.827922][T31534] should_failslab+0x10/0x28 [ 511.829145][T31534] kmem_cache_alloc+0x80/0x424 [ 511.830376][T31534] btrfs_alloc_path+0x30/0x3c [ 511.831643][T31534] __btrfs_run_delayed_items+0x88/0x420 [ 511.833117][T31534] btrfs_run_delayed_items+0x24/0x34 [ 511.834521][T31534] create_pending_snapshot+0x8e4/0x2834 [ 511.836040][T31534] create_pending_snapshots+0x150/0x198 [ 511.837491][T31534] btrfs_commit_transaction+0x1000/0x2d58 [ 511.838984][T31534] create_snapshot+0x418/0x6f0 [ 511.840323][T31534] btrfs_mksubvol+0x494/0x5f8 [ 511.841564][T31534] btrfs_mksnapshot+0xc8/0x158 [ 511.842851][T31534] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 511.844668][T31534] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 511.846228][T31534] btrfs_ioctl+0x9b4/0xb08 [ 511.847430][T31534] __arm64_sys_ioctl+0x14c/0x1c8 [ 511.848730][T31534] invoke_syscall+0x98/0x2b8 [ 511.849929][T31534] el0_svc_common+0x130/0x23c [ 511.851167][T31534] do_el0_svc+0x48/0x58 [ 511.852243][T31534] el0_svc+0x58/0x16c [ 511.853302][T31534] el0t_64_sync_handler+0x84/0xfc [ 511.854680][T31534] el0t_64_sync+0x190/0x194 [ 511.856161][T31534] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 511.858996][T31534] BTRFS info (device loop0: state EA): forced readonly [ 511.860857][T31534] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 511.863399][T31534] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 512.069053][T31551] loop0: detected capacity change from 0 to 32768 [ 512.072040][T31551] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (31551) [ 512.077481][T31551] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 512.079716][T31551] BTRFS info (device loop0): using free space tree [ 512.090242][T31551] BTRFS info (device loop0): enabling ssd optimizations [ 512.092316][T31551] BTRFS info (device loop0): auto enabling async discard [ 512.096310][T31551] FAULT_INJECTION: forcing a failure. [ 512.096310][T31551] name failslab, interval 1, probability 0, space 0, times 0 [ 512.099738][T31551] CPU: 1 PID: 31551 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 512.102478][T31551] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 512.105150][T31551] Call trace: [ 512.106065][T31551] dump_backtrace+0x1b8/0x1e4 [ 512.107295][T31551] show_stack+0x2c/0x44 [ 512.108384][T31551] dump_stack_lvl+0xd0/0x124 [ 512.109601][T31551] dump_stack+0x1c/0x28 [ 512.110773][T31551] should_fail_ex+0x3f8/0x5c4 [ 512.112005][T31551] __should_failslab+0xc8/0x128 [ 512.113303][T31551] should_failslab+0x10/0x28 [ 512.114532][T31551] kmem_cache_alloc+0x80/0x424 [ 512.115773][T31551] btrfs_alloc_path+0x30/0x3c [ 512.116997][T31551] __btrfs_run_delayed_items+0x88/0x420 [ 512.118503][T31551] btrfs_run_delayed_items+0x24/0x34 [ 512.119934][T31551] create_pending_snapshot+0x8e4/0x2834 [ 512.121392][T31551] create_pending_snapshots+0x150/0x198 [ 512.122907][T31551] btrfs_commit_transaction+0x1000/0x2d58 [ 512.124403][T31551] create_snapshot+0x418/0x6f0 [ 512.125714][T31551] btrfs_mksubvol+0x494/0x5f8 [ 512.126992][T31551] btrfs_mksnapshot+0xc8/0x158 [ 512.128197][T31551] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 512.129710][T31551] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 512.131197][T31551] btrfs_ioctl+0x9b4/0xb08 [ 512.132389][T31551] __arm64_sys_ioctl+0x14c/0x1c8 [ 512.133687][T31551] invoke_syscall+0x98/0x2b8 [ 512.134901][T31551] el0_svc_common+0x130/0x23c [ 512.136165][T31551] do_el0_svc+0x48/0x58 [ 512.137268][T31551] el0_svc+0x58/0x16c [ 512.138306][T31551] el0t_64_sync_handler+0x84/0xfc [ 512.139647][T31551] el0t_64_sync+0x190/0x194 [ 512.141063][T31551] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 512.143944][T31551] BTRFS info (device loop0: state EA): forced readonly [ 512.145721][T31551] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 512.148143][T31551] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 512.344788][T31568] loop0: detected capacity change from 0 to 32768 [ 512.347728][T31568] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (31568) [ 512.352874][T31568] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 512.355135][T31568] BTRFS info (device loop0): using free space tree [ 512.366299][T31568] BTRFS info (device loop0): enabling ssd optimizations [ 512.368260][T31568] BTRFS info (device loop0): auto enabling async discard [ 512.372238][T31568] FAULT_INJECTION: forcing a failure. [ 512.372238][T31568] name failslab, interval 1, probability 0, space 0, times 0 [ 512.375590][T31568] CPU: 0 PID: 31568 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 512.378244][T31568] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 512.380919][T31568] Call trace: [ 512.381798][T31568] dump_backtrace+0x1b8/0x1e4 [ 512.383022][T31568] show_stack+0x2c/0x44 [ 512.384176][T31568] dump_stack_lvl+0xd0/0x124 [ 512.385369][T31568] dump_stack+0x1c/0x28 [ 512.386468][T31568] should_fail_ex+0x3f8/0x5c4 [ 512.387658][T31568] __should_failslab+0xc8/0x128 [ 512.388977][T31568] should_failslab+0x10/0x28 [ 512.390216][T31568] kmem_cache_alloc+0x80/0x424 [ 512.391468][T31568] btrfs_alloc_path+0x30/0x3c [ 512.392720][T31568] __btrfs_run_delayed_items+0x88/0x420 [ 512.394169][T31568] btrfs_run_delayed_items+0x24/0x34 [ 512.395548][T31568] btrfs_commit_transaction+0xa10/0x2d58 [ 512.397083][T31568] create_snapshot+0x418/0x6f0 [ 512.398324][T31568] btrfs_mksubvol+0x494/0x5f8 [ 512.399581][T31568] btrfs_mksnapshot+0xc8/0x158 [ 512.400875][T31568] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 512.402392][T31568] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 512.403884][T31568] btrfs_ioctl+0x9b4/0xb08 [ 512.405045][T31568] __arm64_sys_ioctl+0x14c/0x1c8 [ 512.406366][T31568] invoke_syscall+0x98/0x2b8 [ 512.407555][T31568] el0_svc_common+0x130/0x23c [ 512.408816][T31568] do_el0_svc+0x48/0x58 [ 512.409898][T31568] el0_svc+0x58/0x16c [ 512.410965][T31568] el0t_64_sync_handler+0x84/0xfc [ 512.412299][T31568] el0t_64_sync+0x190/0x194 [ 512.413801][T31568] BTRFS warning (device loop0): Skipping commit of aborted transaction. [ 512.415933][T31568] BTRFS: error (device loop0: state A) in cleanup_transaction:1983: errno=-12 Out of memory [ 512.418432][T31568] BTRFS info (device loop0: state EA): forced readonly [ 512.624955][T31585] loop0: detected capacity change from 0 to 32768 [ 512.627846][T31585] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (31585) [ 512.632565][T31585] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 512.634749][T31585] BTRFS info (device loop0): using free space tree [ 512.645282][T31585] BTRFS info (device loop0): enabling ssd optimizations [ 512.647171][T31585] BTRFS info (device loop0): auto enabling async discard [ 512.651113][T31585] FAULT_INJECTION: forcing a failure. [ 512.651113][T31585] name failslab, interval 1, probability 0, space 0, times 0 [ 512.654534][T31585] CPU: 0 PID: 31585 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 512.657230][T31585] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 512.659967][T31585] Call trace: [ 512.660858][T31585] dump_backtrace+0x1b8/0x1e4 [ 512.662084][T31585] show_stack+0x2c/0x44 [ 512.663174][T31585] dump_stack_lvl+0xd0/0x124 [ 512.664357][T31585] dump_stack+0x1c/0x28 [ 512.665480][T31585] should_fail_ex+0x3f8/0x5c4 [ 512.666759][T31585] __should_failslab+0xc8/0x128 [ 512.668057][T31585] should_failslab+0x10/0x28 [ 512.669306][T31585] kmem_cache_alloc+0x80/0x424 [ 512.670556][T31585] btrfs_alloc_path+0x30/0x3c [ 512.671821][T31585] __btrfs_run_delayed_items+0x88/0x420 [ 512.673274][T31585] btrfs_run_delayed_items+0x24/0x34 [ 512.674790][T31585] create_pending_snapshot+0x8e4/0x2834 [ 512.676222][T31585] create_pending_snapshots+0x150/0x198 [ 512.677751][T31585] btrfs_commit_transaction+0x1000/0x2d58 [ 512.679240][T31585] create_snapshot+0x418/0x6f0 [ 512.680533][T31585] btrfs_mksubvol+0x494/0x5f8 [ 512.681796][T31585] btrfs_mksnapshot+0xc8/0x158 [ 512.683082][T31585] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 512.684565][T31585] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 512.686137][T31585] btrfs_ioctl+0x9b4/0xb08 [ 512.687245][T31585] __arm64_sys_ioctl+0x14c/0x1c8 [ 512.688536][T31585] invoke_syscall+0x98/0x2b8 [ 512.689760][T31585] el0_svc_common+0x130/0x23c [ 512.690965][T31585] do_el0_svc+0x48/0x58 [ 512.692031][T31585] el0_svc+0x58/0x16c [ 512.693114][T31585] el0t_64_sync_handler+0x84/0xfc [ 512.694423][T31585] el0t_64_sync+0x190/0x194 [ 512.696425][T31585] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 512.699167][T31585] BTRFS info (device loop0: state EA): forced readonly [ 512.700931][T31585] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 512.703406][T31585] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 512.898895][T31602] loop0: detected capacity change from 0 to 32768 [ 512.901833][T31602] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (31602) [ 512.906859][T31602] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 512.909142][T31602] BTRFS info (device loop0): using free space tree [ 512.919598][T31602] BTRFS info (device loop0): enabling ssd optimizations [ 512.921483][T31602] BTRFS info (device loop0): auto enabling async discard [ 512.925242][T31602] FAULT_INJECTION: forcing a failure. [ 512.925242][T31602] name failslab, interval 1, probability 0, space 0, times 0 [ 512.928575][T31602] CPU: 0 PID: 31602 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 512.931283][T31602] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 512.933931][T31602] Call trace: [ 512.934771][T31602] dump_backtrace+0x1b8/0x1e4 [ 512.936023][T31602] show_stack+0x2c/0x44 [ 512.937162][T31602] dump_stack_lvl+0xd0/0x124 [ 512.938409][T31602] dump_stack+0x1c/0x28 [ 512.939470][T31602] should_fail_ex+0x3f8/0x5c4 [ 512.940714][T31602] __should_failslab+0xc8/0x128 [ 512.941936][T31602] should_failslab+0x10/0x28 [ 512.943108][T31602] kmem_cache_alloc+0x80/0x424 [ 512.944343][T31602] btrfs_alloc_path+0x30/0x3c [ 512.945553][T31602] __btrfs_run_delayed_items+0x88/0x420 [ 512.947019][T31602] btrfs_run_delayed_items+0x24/0x34 [ 512.948426][T31602] create_pending_snapshot+0x8e4/0x2834 [ 512.949910][T31602] create_pending_snapshots+0x150/0x198 [ 512.951472][T31602] btrfs_commit_transaction+0x1000/0x2d58 [ 512.953062][T31602] create_snapshot+0x418/0x6f0 [ 512.954277][T31602] btrfs_mksubvol+0x494/0x5f8 [ 512.955451][T31602] btrfs_mksnapshot+0xc8/0x158 [ 512.956688][T31602] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 512.958247][T31602] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 512.959785][T31602] btrfs_ioctl+0x9b4/0xb08 [ 512.960987][T31602] __arm64_sys_ioctl+0x14c/0x1c8 [ 512.962266][T31602] invoke_syscall+0x98/0x2b8 [ 512.963457][T31602] el0_svc_common+0x130/0x23c [ 512.964724][T31602] do_el0_svc+0x48/0x58 [ 512.965803][T31602] el0_svc+0x58/0x16c [ 512.966890][T31602] el0t_64_sync_handler+0x84/0xfc [ 512.968187][T31602] el0t_64_sync+0x190/0x194 [ 512.969789][T31602] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 512.972622][T31602] BTRFS info (device loop0: state EA): forced readonly [ 512.974399][T31602] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 512.976803][T31602] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 513.178729][T31619] loop0: detected capacity change from 0 to 32768 [ 513.181601][T31619] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (31619) [ 513.187132][T31619] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 513.189457][T31619] BTRFS info (device loop0): using free space tree [ 513.200067][T31619] BTRFS info (device loop0): enabling ssd optimizations [ 513.202025][T31619] BTRFS info (device loop0): auto enabling async discard [ 513.205937][T31619] FAULT_INJECTION: forcing a failure. [ 513.205937][T31619] name failslab, interval 1, probability 0, space 0, times 0 [ 513.209137][T31619] CPU: 0 PID: 31619 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 513.211865][T31619] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 513.214499][T31619] Call trace: [ 513.215361][T31619] dump_backtrace+0x1b8/0x1e4 [ 513.216603][T31619] show_stack+0x2c/0x44 [ 513.217736][T31619] dump_stack_lvl+0xd0/0x124 [ 513.218934][T31619] dump_stack+0x1c/0x28 [ 513.220044][T31619] should_fail_ex+0x3f8/0x5c4 [ 513.221272][T31619] __should_failslab+0xc8/0x128 [ 513.222547][T31619] should_failslab+0x10/0x28 [ 513.223797][T31619] kmem_cache_alloc+0x80/0x424 [ 513.225074][T31619] btrfs_alloc_path+0x30/0x3c [ 513.226340][T31619] __btrfs_run_delayed_items+0x88/0x420 [ 513.227770][T31619] btrfs_run_delayed_items+0x24/0x34 [ 513.229228][T31619] create_pending_snapshot+0x8e4/0x2834 [ 513.230752][T31619] create_pending_snapshots+0x150/0x198 [ 513.232162][T31619] btrfs_commit_transaction+0x1000/0x2d58 [ 513.233723][T31619] create_snapshot+0x418/0x6f0 [ 513.234966][T31619] btrfs_mksubvol+0x494/0x5f8 [ 513.236211][T31619] btrfs_mksnapshot+0xc8/0x158 [ 513.237452][T31619] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 513.238965][T31619] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 513.240495][T31619] btrfs_ioctl+0x9b4/0xb08 [ 513.241722][T31619] __arm64_sys_ioctl+0x14c/0x1c8 [ 513.243021][T31619] invoke_syscall+0x98/0x2b8 [ 513.244260][T31619] el0_svc_common+0x130/0x23c [ 513.245462][T31619] do_el0_svc+0x48/0x58 [ 513.246537][T31619] el0_svc+0x58/0x16c [ 513.247617][T31619] el0t_64_sync_handler+0x84/0xfc [ 513.249031][T31619] el0t_64_sync+0x190/0x194 [ 513.253176][T31619] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 513.255863][T31619] BTRFS info (device loop0: state EA): forced readonly [ 513.257692][T31619] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 513.260106][T31619] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 513.456835][T31636] loop0: detected capacity change from 0 to 32768 [ 513.459647][T31636] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (31636) [ 513.464962][T31636] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 513.467231][T31636] BTRFS info (device loop0): using free space tree [ 513.477559][T31636] BTRFS info (device loop0): enabling ssd optimizations [ 513.479483][T31636] BTRFS info (device loop0): auto enabling async discard [ 513.483533][T31636] FAULT_INJECTION: forcing a failure. [ 513.483533][T31636] name failslab, interval 1, probability 0, space 0, times 0 [ 513.486741][T31636] CPU: 0 PID: 31636 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 513.489366][T31636] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 513.491809][T31636] Call trace: [ 513.492643][T31636] dump_backtrace+0x1b8/0x1e4 [ 513.493924][T31636] show_stack+0x2c/0x44 [ 513.495036][T31636] dump_stack_lvl+0xd0/0x124 [ 513.496217][T31636] dump_stack+0x1c/0x28 [ 513.497311][T31636] should_fail_ex+0x3f8/0x5c4 [ 513.498555][T31636] __should_failslab+0xc8/0x128 [ 513.499876][T31636] should_failslab+0x10/0x28 [ 513.501101][T31636] kmem_cache_alloc+0x80/0x424 [ 513.502332][T31636] btrfs_alloc_path+0x30/0x3c [ 513.503571][T31636] __btrfs_run_delayed_items+0x88/0x420 [ 513.505040][T31636] btrfs_run_delayed_items+0x24/0x34 [ 513.506445][T31636] create_pending_snapshot+0x8e4/0x2834 [ 513.507904][T31636] create_pending_snapshots+0x150/0x198 [ 513.509363][T31636] btrfs_commit_transaction+0x1000/0x2d58 [ 513.510900][T31636] create_snapshot+0x418/0x6f0 [ 513.512125][T31636] btrfs_mksubvol+0x494/0x5f8 [ 513.513382][T31636] btrfs_mksnapshot+0xc8/0x158 [ 513.514629][T31636] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 513.516145][T31636] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 513.517646][T31636] btrfs_ioctl+0x9b4/0xb08 [ 513.518810][T31636] __arm64_sys_ioctl+0x14c/0x1c8 [ 513.520173][T31636] invoke_syscall+0x98/0x2b8 [ 513.521342][T31636] el0_svc_common+0x130/0x23c [ 513.522597][T31636] do_el0_svc+0x48/0x58 [ 513.523671][T31636] el0_svc+0x58/0x16c [ 513.524740][T31636] el0t_64_sync_handler+0x84/0xfc [ 513.526042][T31636] el0t_64_sync+0x190/0x194 [ 513.530841][T31636] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 513.533739][T31636] BTRFS info (device loop0: state EA): forced readonly [ 513.535546][T31636] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 513.537875][T31636] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 513.742747][T31653] loop0: detected capacity change from 0 to 32768 [ 513.745628][T31653] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (31653) [ 513.750311][T31653] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 513.752579][T31653] BTRFS info (device loop0): using free space tree [ 513.762805][T31653] BTRFS info (device loop0): enabling ssd optimizations [ 513.764714][T31653] BTRFS info (device loop0): auto enabling async discard [ 513.768517][T31653] FAULT_INJECTION: forcing a failure. [ 513.768517][T31653] name failslab, interval 1, probability 0, space 0, times 0 [ 513.771796][T31653] CPU: 0 PID: 31653 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 513.774543][T31653] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 513.776905][T31653] Call trace: [ 513.777786][T31653] dump_backtrace+0x1b8/0x1e4 [ 513.779057][T31653] show_stack+0x2c/0x44 [ 513.780180][T31653] dump_stack_lvl+0xd0/0x124 [ 513.781335][T31653] dump_stack+0x1c/0x28 [ 513.782454][T31653] should_fail_ex+0x3f8/0x5c4 [ 513.784130][T31653] __should_failslab+0xc8/0x128 [ 513.785545][T31653] should_failslab+0x10/0x28 [ 513.786781][T31653] kmem_cache_alloc+0x80/0x424 [ 513.788052][T31653] btrfs_alloc_path+0x30/0x3c [ 513.789262][T31653] __btrfs_run_delayed_items+0x88/0x420 [ 513.790720][T31653] btrfs_run_delayed_items+0x24/0x34 [ 513.792147][T31653] create_pending_snapshot+0x8e4/0x2834 [ 513.793557][T31653] create_pending_snapshots+0x150/0x198 [ 513.795081][T31653] btrfs_commit_transaction+0x1000/0x2d58 [ 513.796554][T31653] create_snapshot+0x418/0x6f0 [ 513.797796][T31653] btrfs_mksubvol+0x494/0x5f8 [ 513.799060][T31653] btrfs_mksnapshot+0xc8/0x158 [ 513.800344][T31653] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 513.801839][T31653] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 513.803374][T31653] btrfs_ioctl+0x9b4/0xb08 [ 513.804555][T31653] __arm64_sys_ioctl+0x14c/0x1c8 [ 513.805849][T31653] invoke_syscall+0x98/0x2b8 [ 513.807080][T31653] el0_svc_common+0x130/0x23c [ 513.808312][T31653] do_el0_svc+0x48/0x58 [ 513.809353][T31653] el0_svc+0x58/0x16c [ 513.810448][T31653] el0t_64_sync_handler+0x84/0xfc [ 513.811836][T31653] el0t_64_sync+0x190/0x194 [ 513.813604][T31653] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 513.816365][T31653] BTRFS info (device loop0: state EA): forced readonly [ 513.818184][T31653] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 513.820541][T31653] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 514.017163][T31670] loop0: detected capacity change from 0 to 32768 [ 514.020163][T31670] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (31670) [ 514.025618][T31670] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 514.027969][T31670] BTRFS info (device loop0): using free space tree [ 514.038892][T31670] BTRFS info (device loop0): enabling ssd optimizations [ 514.040855][T31670] BTRFS info (device loop0): auto enabling async discard [ 514.044855][T31670] FAULT_INJECTION: forcing a failure. [ 514.044855][T31670] name failslab, interval 1, probability 0, space 0, times 0 [ 514.048265][T31670] CPU: 0 PID: 31670 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 514.051060][T31670] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 514.053848][T31670] Call trace: [ 514.054744][T31670] dump_backtrace+0x1b8/0x1e4 [ 514.056084][T31670] show_stack+0x2c/0x44 [ 514.057261][T31670] dump_stack_lvl+0xd0/0x124 [ 514.058512][T31670] dump_stack+0x1c/0x28 [ 514.059710][T31670] should_fail_ex+0x3f8/0x5c4 [ 514.061006][T31670] __should_failslab+0xc8/0x128 [ 514.062364][T31670] should_failslab+0x10/0x28 [ 514.063772][T31670] kmem_cache_alloc+0x80/0x424 [ 514.065091][T31670] btrfs_alloc_path+0x30/0x3c [ 514.066374][T31670] __btrfs_run_delayed_items+0x88/0x420 [ 514.067960][T31670] btrfs_run_delayed_items+0x24/0x34 [ 514.069412][T31670] create_pending_snapshot+0x8e4/0x2834 [ 514.070942][T31670] create_pending_snapshots+0x150/0x198 [ 514.072443][T31670] btrfs_commit_transaction+0x1000/0x2d58 [ 514.074041][T31670] create_snapshot+0x418/0x6f0 [ 514.075341][T31670] btrfs_mksubvol+0x494/0x5f8 [ 514.076622][T31670] btrfs_mksnapshot+0xc8/0x158 [ 514.077946][T31670] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 514.079469][T31670] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 514.081051][T31670] btrfs_ioctl+0x9b4/0xb08 [ 514.082258][T31670] __arm64_sys_ioctl+0x14c/0x1c8 [ 514.083622][T31670] invoke_syscall+0x98/0x2b8 [ 514.084892][T31670] el0_svc_common+0x130/0x23c [ 514.086158][T31670] do_el0_svc+0x48/0x58 [ 514.087283][T31670] el0_svc+0x58/0x16c [ 514.088351][T31670] el0t_64_sync_handler+0x84/0xfc [ 514.089771][T31670] el0t_64_sync+0x190/0x194 [ 514.091262][T31670] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 514.094260][T31670] BTRFS info (device loop0: state EA): forced readonly [ 514.096130][T31670] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 514.098503][T31670] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 514.296623][T31687] loop0: detected capacity change from 0 to 32768 [ 514.299550][T31687] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (31687) [ 514.304547][T31687] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 514.306784][T31687] BTRFS info (device loop0): using free space tree [ 514.317246][T31687] BTRFS info (device loop0): enabling ssd optimizations [ 514.319273][T31687] BTRFS info (device loop0): auto enabling async discard [ 514.323307][T31687] FAULT_INJECTION: forcing a failure. [ 514.323307][T31687] name failslab, interval 1, probability 0, space 0, times 0 [ 514.326576][T31687] CPU: 0 PID: 31687 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 514.329481][T31687] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 514.332136][T31687] Call trace: [ 514.333007][T31687] dump_backtrace+0x1b8/0x1e4 [ 514.334227][T31687] show_stack+0x2c/0x44 [ 514.335364][T31687] dump_stack_lvl+0xd0/0x124 [ 514.336597][T31687] dump_stack+0x1c/0x28 [ 514.337720][T31687] should_fail_ex+0x3f8/0x5c4 [ 514.338983][T31687] __should_failslab+0xc8/0x128 [ 514.340297][T31687] should_failslab+0x10/0x28 [ 514.341533][T31687] kmem_cache_alloc+0x80/0x424 [ 514.342816][T31687] btrfs_alloc_path+0x30/0x3c [ 514.344064][T31687] __btrfs_run_delayed_items+0x88/0x420 [ 514.345554][T31687] btrfs_run_delayed_items+0x24/0x34 [ 514.347024][T31687] create_pending_snapshot+0x8e4/0x2834 [ 514.348562][T31687] create_pending_snapshots+0x150/0x198 [ 514.350095][T31687] btrfs_commit_transaction+0x1000/0x2d58 [ 514.351599][T31687] create_snapshot+0x418/0x6f0 [ 514.352925][T31687] btrfs_mksubvol+0x494/0x5f8 [ 514.354227][T31687] btrfs_mksnapshot+0xc8/0x158 [ 514.355525][T31687] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 514.356976][T31687] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 514.358598][T31687] btrfs_ioctl+0x9b4/0xb08 [ 514.359811][T31687] __arm64_sys_ioctl+0x14c/0x1c8 [ 514.361196][T31687] invoke_syscall+0x98/0x2b8 [ 514.362454][T31687] el0_svc_common+0x130/0x23c [ 514.363690][T31687] do_el0_svc+0x48/0x58 [ 514.364816][T31687] el0_svc+0x58/0x16c [ 514.365896][T31687] el0t_64_sync_handler+0x84/0xfc [ 514.367196][T31687] el0t_64_sync+0x190/0x194 [ 514.371179][T31687] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 514.374328][T31687] BTRFS info (device loop0: state EA): forced readonly [ 514.376298][T31687] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 514.378681][T31687] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 514.577945][T31704] loop0: detected capacity change from 0 to 32768 [ 514.580875][T31704] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (31704) [ 514.586789][T31704] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 514.589014][T31704] BTRFS info (device loop0): using free space tree [ 514.599942][T31704] BTRFS info (device loop0): enabling ssd optimizations [ 514.601784][T31704] BTRFS info (device loop0): auto enabling async discard [ 514.605881][T31704] FAULT_INJECTION: forcing a failure. [ 514.605881][T31704] name failslab, interval 1, probability 0, space 0, times 0 [ 514.609161][T31704] CPU: 0 PID: 31704 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 514.612049][T31704] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 514.614797][T31704] Call trace: [ 514.615636][T31704] dump_backtrace+0x1b8/0x1e4 [ 514.616923][T31704] show_stack+0x2c/0x44 [ 514.618041][T31704] dump_stack_lvl+0xd0/0x124 [ 514.619502][T31704] dump_stack+0x1c/0x28 [ 514.620650][T31704] should_fail_ex+0x3f8/0x5c4 [ 514.621899][T31704] __should_failslab+0xc8/0x128 [ 514.623242][T31704] should_failslab+0x10/0x28 [ 514.624524][T31704] kmem_cache_alloc+0x80/0x424 [ 514.625784][T31704] btrfs_alloc_path+0x30/0x3c [ 514.627020][T31704] __btrfs_run_delayed_items+0x88/0x420 [ 514.628534][T31704] btrfs_run_delayed_items+0x24/0x34 [ 514.629966][T31704] create_pending_snapshot+0x8e4/0x2834 [ 514.631445][T31704] create_pending_snapshots+0x150/0x198 [ 514.632959][T31704] btrfs_commit_transaction+0x1000/0x2d58 [ 514.634461][T31704] create_snapshot+0x418/0x6f0 [ 514.635756][T31704] btrfs_mksubvol+0x494/0x5f8 [ 514.637037][T31704] btrfs_mksnapshot+0xc8/0x158 [ 514.638320][T31704] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 514.639836][T31704] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 514.641345][T31704] btrfs_ioctl+0x9b4/0xb08 [ 514.642555][T31704] __arm64_sys_ioctl+0x14c/0x1c8 [ 514.643911][T31704] invoke_syscall+0x98/0x2b8 [ 514.645111][T31704] el0_svc_common+0x130/0x23c [ 514.646347][T31704] do_el0_svc+0x48/0x58 [ 514.647498][T31704] el0_svc+0x58/0x16c [ 514.648517][T31704] el0t_64_sync_handler+0x84/0xfc [ 514.649830][T31704] el0t_64_sync+0x190/0x194 [ 514.651350][T31704] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 514.654349][T31704] BTRFS info (device loop0: state EA): forced readonly [ 514.656137][T31704] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 514.658575][T31704] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 514.863718][T31721] loop0: detected capacity change from 0 to 32768 [ 514.866735][T31721] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (31721) [ 514.871535][T31721] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 514.873961][T31721] BTRFS info (device loop0): using free space tree [ 514.884254][T31721] BTRFS info (device loop0): enabling ssd optimizations [ 514.886183][T31721] BTRFS info (device loop0): auto enabling async discard [ 514.890015][T31721] FAULT_INJECTION: forcing a failure. [ 514.890015][T31721] name failslab, interval 1, probability 0, space 0, times 0 [ 514.893984][T31721] CPU: 1 PID: 31721 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 514.896710][T31721] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 514.899373][T31721] Call trace: [ 514.900252][T31721] dump_backtrace+0x1b8/0x1e4 [ 514.901525][T31721] show_stack+0x2c/0x44 [ 514.902636][T31721] dump_stack_lvl+0xd0/0x124 [ 514.903870][T31721] dump_stack+0x1c/0x28 [ 514.905015][T31721] should_fail_ex+0x3f8/0x5c4 [ 514.906276][T31721] __should_failslab+0xc8/0x128 [ 514.907605][T31721] should_failslab+0x10/0x28 [ 514.908852][T31721] kmem_cache_alloc+0x80/0x424 [ 514.910156][T31721] btrfs_alloc_path+0x30/0x3c [ 514.911423][T31721] __btrfs_run_delayed_items+0x88/0x420 [ 514.912874][T31721] btrfs_run_delayed_items+0x24/0x34 [ 514.914324][T31721] create_pending_snapshot+0x8e4/0x2834 [ 514.915809][T31721] create_pending_snapshots+0x150/0x198 [ 514.917318][T31721] btrfs_commit_transaction+0x1000/0x2d58 [ 514.918796][T31721] create_snapshot+0x418/0x6f0 [ 514.920078][T31721] btrfs_mksubvol+0x494/0x5f8 [ 514.921311][T31721] btrfs_mksnapshot+0xc8/0x158 [ 514.922620][T31721] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 514.924126][T31721] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 514.925638][T31721] btrfs_ioctl+0x9b4/0xb08 [ 514.926858][T31721] __arm64_sys_ioctl+0x14c/0x1c8 [ 514.928173][T31721] invoke_syscall+0x98/0x2b8 [ 514.929427][T31721] el0_svc_common+0x130/0x23c [ 514.930659][T31721] do_el0_svc+0x48/0x58 [ 514.931799][T31721] el0_svc+0x58/0x16c [ 514.932863][T31721] el0t_64_sync_handler+0x84/0xfc [ 514.934222][T31721] el0t_64_sync+0x190/0x194 [ 514.937565][T31721] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 514.940368][T31721] BTRFS info (device loop0: state EA): forced readonly [ 514.942557][T31721] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 514.944929][T31721] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 515.143716][T31738] loop0: detected capacity change from 0 to 32768 [ 515.146624][T31738] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (31738) [ 515.151321][T31738] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 515.153735][T31738] BTRFS info (device loop0): using free space tree [ 515.164592][T31738] BTRFS info (device loop0): enabling ssd optimizations [ 515.166445][T31738] BTRFS info (device loop0): auto enabling async discard [ 515.170290][T31738] FAULT_INJECTION: forcing a failure. [ 515.170290][T31738] name failslab, interval 1, probability 0, space 0, times 0 [ 515.174031][T31738] CPU: 1 PID: 31738 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 515.176925][T31738] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 515.179509][T31738] Call trace: [ 515.180423][T31738] dump_backtrace+0x1b8/0x1e4 [ 515.181653][T31738] show_stack+0x2c/0x44 [ 515.182725][T31738] dump_stack_lvl+0xd0/0x124 [ 515.183947][T31738] dump_stack+0x1c/0x28 [ 515.185084][T31738] should_fail_ex+0x3f8/0x5c4 [ 515.186340][T31738] __should_failslab+0xc8/0x128 [ 515.187624][T31738] should_failslab+0x10/0x28 [ 515.188862][T31738] kmem_cache_alloc+0x80/0x424 [ 515.190113][T31738] btrfs_alloc_path+0x30/0x3c [ 515.191301][T31738] __btrfs_run_delayed_items+0x88/0x420 [ 515.192770][T31738] btrfs_run_delayed_items+0x24/0x34 [ 515.194136][T31738] btrfs_commit_transaction+0xa10/0x2d58 [ 515.195594][T31738] create_snapshot+0x418/0x6f0 [ 515.196837][T31738] btrfs_mksubvol+0x494/0x5f8 [ 515.198082][T31738] btrfs_mksnapshot+0xc8/0x158 [ 515.199316][T31738] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 515.200852][T31738] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 515.202317][T31738] btrfs_ioctl+0x9b4/0xb08 [ 515.203467][T31738] __arm64_sys_ioctl+0x14c/0x1c8 [ 515.204752][T31738] invoke_syscall+0x98/0x2b8 [ 515.205969][T31738] el0_svc_common+0x130/0x23c [ 515.207229][T31738] do_el0_svc+0x48/0x58 [ 515.208325][T31738] el0_svc+0x58/0x16c [ 515.209383][T31738] el0t_64_sync_handler+0x84/0xfc [ 515.210769][T31738] el0t_64_sync+0x190/0x194 [ 515.214127][T31738] BTRFS warning (device loop0): Skipping commit of aborted transaction. [ 515.216315][T31738] BTRFS: error (device loop0: state A) in cleanup_transaction:1983: errno=-12 Out of memory [ 515.218950][T31738] BTRFS info (device loop0: state EA): forced readonly [ 515.414598][T31755] loop0: detected capacity change from 0 to 32768 [ 515.417442][T31755] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (31755) [ 515.422085][T31755] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 515.424378][T31755] BTRFS info (device loop0): using free space tree [ 515.434469][T31755] BTRFS info (device loop0): enabling ssd optimizations [ 515.436326][T31755] BTRFS info (device loop0): auto enabling async discard [ 515.440064][T31755] FAULT_INJECTION: forcing a failure. [ 515.440064][T31755] name failslab, interval 1, probability 0, space 0, times 0 [ 515.443620][T31755] CPU: 1 PID: 31755 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 515.446304][T31755] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 515.448861][T31755] Call trace: [ 515.449667][T31755] dump_backtrace+0x1b8/0x1e4 [ 515.450914][T31755] show_stack+0x2c/0x44 [ 515.452014][T31755] dump_stack_lvl+0xd0/0x124 [ 515.453164][T31755] dump_stack+0x1c/0x28 [ 515.454198][T31755] should_fail_ex+0x3f8/0x5c4 [ 515.455420][T31755] __should_failslab+0xc8/0x128 [ 515.456599][T31755] should_failslab+0x10/0x28 [ 515.457815][T31755] kmem_cache_alloc+0x80/0x424 [ 515.459054][T31755] btrfs_alloc_path+0x30/0x3c [ 515.460339][T31755] __btrfs_run_delayed_items+0x88/0x420 [ 515.461825][T31755] btrfs_run_delayed_items+0x24/0x34 [ 515.463212][T31755] create_pending_snapshot+0x8e4/0x2834 [ 515.464663][T31755] create_pending_snapshots+0x150/0x198 [ 515.466141][T31755] btrfs_commit_transaction+0x1000/0x2d58 [ 515.467708][T31755] create_snapshot+0x418/0x6f0 [ 515.469007][T31755] btrfs_mksubvol+0x494/0x5f8 [ 515.470228][T31755] btrfs_mksnapshot+0xc8/0x158 [ 515.471462][T31755] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 515.472899][T31755] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 515.474356][T31755] btrfs_ioctl+0x9b4/0xb08 [ 515.475453][T31755] __arm64_sys_ioctl+0x14c/0x1c8 [ 515.476796][T31755] invoke_syscall+0x98/0x2b8 [ 515.477992][T31755] el0_svc_common+0x130/0x23c [ 515.479240][T31755] do_el0_svc+0x48/0x58 [ 515.480356][T31755] el0_svc+0x58/0x16c [ 515.481434][T31755] el0t_64_sync_handler+0x84/0xfc [ 515.482721][T31755] el0t_64_sync+0x190/0x194 [ 515.484966][T31755] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 515.487604][T31755] BTRFS info (device loop0: state EA): forced readonly [ 515.489381][T31755] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 515.491771][T31755] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 515.703023][T31772] loop0: detected capacity change from 0 to 32768 [ 515.705992][T31772] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (31772) [ 515.710725][T31772] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 515.713036][T31772] BTRFS info (device loop0): using free space tree [ 515.723257][T31772] BTRFS info (device loop0): enabling ssd optimizations [ 515.725156][T31772] BTRFS info (device loop0): auto enabling async discard [ 515.729029][T31772] FAULT_INJECTION: forcing a failure. [ 515.729029][T31772] name failslab, interval 1, probability 0, space 0, times 0 [ 515.732453][T31772] CPU: 1 PID: 31772 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 515.735224][T31772] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 515.737849][T31772] Call trace: [ 515.738728][T31772] dump_backtrace+0x1b8/0x1e4 [ 515.739927][T31772] show_stack+0x2c/0x44 [ 515.741043][T31772] dump_stack_lvl+0xd0/0x124 [ 515.742270][T31772] dump_stack+0x1c/0x28 [ 515.743330][T31772] should_fail_ex+0x3f8/0x5c4 [ 515.744571][T31772] __should_failslab+0xc8/0x128 [ 515.745802][T31772] should_failslab+0x10/0x28 [ 515.747035][T31772] kmem_cache_alloc+0x80/0x424 [ 515.748296][T31772] btrfs_alloc_path+0x30/0x3c [ 515.749520][T31772] __btrfs_run_delayed_items+0x88/0x420 [ 515.750971][T31772] btrfs_run_delayed_items+0x24/0x34 [ 515.752285][T31772] create_pending_snapshot+0x8e4/0x2834 [ 515.753777][T31772] create_pending_snapshots+0x150/0x198 [ 515.755232][T31772] btrfs_commit_transaction+0x1000/0x2d58 [ 515.756694][T31772] create_snapshot+0x418/0x6f0 [ 515.758026][T31772] btrfs_mksubvol+0x494/0x5f8 [ 515.759256][T31772] btrfs_mksnapshot+0xc8/0x158 [ 515.760472][T31772] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 515.761974][T31772] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 515.763491][T31772] btrfs_ioctl+0x9b4/0xb08 [ 515.764637][T31772] __arm64_sys_ioctl+0x14c/0x1c8 [ 515.766042][T31772] invoke_syscall+0x98/0x2b8 [ 515.767252][T31772] el0_svc_common+0x130/0x23c [ 515.768503][T31772] do_el0_svc+0x48/0x58 [ 515.769624][T31772] el0_svc+0x58/0x16c [ 515.770657][T31772] el0t_64_sync_handler+0x84/0xfc [ 515.772018][T31772] el0t_64_sync+0x190/0x194 [ 515.773468][T31772] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 515.776289][T31772] BTRFS info (device loop0: state EA): forced readonly [ 515.778158][T31772] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 515.780620][T31772] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 515.987283][T31789] loop0: detected capacity change from 0 to 32768 [ 515.990275][T31789] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (31789) [ 515.995412][T31789] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 515.997770][T31789] BTRFS info (device loop0): using free space tree [ 516.008434][T31789] BTRFS info (device loop0): enabling ssd optimizations [ 516.010372][T31789] BTRFS info (device loop0): auto enabling async discard [ 516.014385][T31789] FAULT_INJECTION: forcing a failure. [ 516.014385][T31789] name failslab, interval 1, probability 0, space 0, times 0 [ 516.017883][T31789] CPU: 1 PID: 31789 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 516.020777][T31789] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 516.023576][T31789] Call trace: [ 516.024551][T31789] dump_backtrace+0x1b8/0x1e4 [ 516.025957][T31789] show_stack+0x2c/0x44 [ 516.027148][T31789] dump_stack_lvl+0xd0/0x124 [ 516.028495][T31789] dump_stack+0x1c/0x28 [ 516.029735][T31789] should_fail_ex+0x3f8/0x5c4 [ 516.031127][T31789] __should_failslab+0xc8/0x128 [ 516.032526][T31789] should_failslab+0x10/0x28 [ 516.033867][T31789] kmem_cache_alloc+0x80/0x424 [ 516.035238][T31789] btrfs_alloc_path+0x30/0x3c [ 516.036607][T31789] __btrfs_run_delayed_items+0x88/0x420 [ 516.038249][T31789] btrfs_run_delayed_items+0x24/0x34 [ 516.039779][T31789] create_pending_snapshot+0x8e4/0x2834 [ 516.041397][T31789] create_pending_snapshots+0x150/0x198 [ 516.043023][T31789] btrfs_commit_transaction+0x1000/0x2d58 [ 516.044693][T31789] create_snapshot+0x418/0x6f0 [ 516.046080][T31789] btrfs_mksubvol+0x494/0x5f8 [ 516.047496][T31789] btrfs_mksnapshot+0xc8/0x158 [ 516.048898][T31789] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 516.050555][T31789] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 516.052234][T31789] btrfs_ioctl+0x9b4/0xb08 [ 516.053564][T31789] __arm64_sys_ioctl+0x14c/0x1c8 [ 516.054977][T31789] invoke_syscall+0x98/0x2b8 [ 516.056335][T31789] el0_svc_common+0x130/0x23c [ 516.057653][T31789] do_el0_svc+0x48/0x58 [ 516.058843][T31789] el0_svc+0x58/0x16c [ 516.060010][T31789] el0t_64_sync_handler+0x84/0xfc [ 516.061449][T31789] el0t_64_sync+0x190/0x194 [ 516.063099][T31789] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 516.066006][T31789] BTRFS info (device loop0: state EA): forced readonly [ 516.067934][T31789] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 516.070423][T31789] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 516.272410][T31806] loop0: detected capacity change from 0 to 32768 [ 516.275552][T31806] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (31806) [ 516.280578][T31806] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 516.283114][T31806] BTRFS info (device loop0): using free space tree [ 516.294101][T31806] BTRFS info (device loop0): enabling ssd optimizations [ 516.295870][T31806] BTRFS info (device loop0): auto enabling async discard [ 516.299760][T31806] FAULT_INJECTION: forcing a failure. [ 516.299760][T31806] name failslab, interval 1, probability 0, space 0, times 0 [ 516.303152][T31806] CPU: 0 PID: 31806 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 516.305919][T31806] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 516.308489][T31806] Call trace: [ 516.309402][T31806] dump_backtrace+0x1b8/0x1e4 [ 516.310634][T31806] show_stack+0x2c/0x44 [ 516.311755][T31806] dump_stack_lvl+0xd0/0x124 [ 516.312959][T31806] dump_stack+0x1c/0x28 [ 516.314018][T31806] should_fail_ex+0x3f8/0x5c4 [ 516.315247][T31806] __should_failslab+0xc8/0x128 [ 516.316518][T31806] should_failslab+0x10/0x28 [ 516.317790][T31806] kmem_cache_alloc+0x80/0x424 [ 516.319074][T31806] btrfs_alloc_path+0x30/0x3c [ 516.320301][T31806] __btrfs_run_delayed_items+0x88/0x420 [ 516.321771][T31806] btrfs_run_delayed_items+0x24/0x34 [ 516.323136][T31806] create_pending_snapshot+0x8e4/0x2834 [ 516.324585][T31806] create_pending_snapshots+0x150/0x198 [ 516.326019][T31806] btrfs_commit_transaction+0x1000/0x2d58 [ 516.327590][T31806] create_snapshot+0x418/0x6f0 [ 516.328877][T31806] btrfs_mksubvol+0x494/0x5f8 [ 516.330169][T31806] btrfs_mksnapshot+0xc8/0x158 [ 516.331418][T31806] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 516.332931][T31806] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 516.334459][T31806] btrfs_ioctl+0x9b4/0xb08 [ 516.335599][T31806] __arm64_sys_ioctl+0x14c/0x1c8 [ 516.336960][T31806] invoke_syscall+0x98/0x2b8 [ 516.338161][T31806] el0_svc_common+0x130/0x23c [ 516.339451][T31806] do_el0_svc+0x48/0x58 [ 516.340612][T31806] el0_svc+0x58/0x16c [ 516.341707][T31806] el0t_64_sync_handler+0x84/0xfc [ 516.343031][T31806] el0t_64_sync+0x190/0x194 [ 516.344446][T31806] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 516.347144][T31806] BTRFS info (device loop0: state EA): forced readonly [ 516.348947][T31806] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 516.351379][T31806] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 516.548683][T31823] loop0: detected capacity change from 0 to 32768 [ 516.551593][T31823] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (31823) [ 516.557217][T31823] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 516.559515][T31823] BTRFS info (device loop0): using free space tree [ 516.568794][T31823] BTRFS info (device loop0): enabling ssd optimizations [ 516.570629][T31823] BTRFS info (device loop0): auto enabling async discard [ 516.575027][T31823] FAULT_INJECTION: forcing a failure. [ 516.575027][T31823] name failslab, interval 1, probability 0, space 0, times 0 [ 516.578539][T31823] CPU: 0 PID: 31823 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 516.581228][T31823] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 516.583855][T31823] Call trace: [ 516.584724][T31823] dump_backtrace+0x1b8/0x1e4 [ 516.585927][T31823] show_stack+0x2c/0x44 [ 516.587058][T31823] dump_stack_lvl+0xd0/0x124 [ 516.588282][T31823] dump_stack+0x1c/0x28 [ 516.589367][T31823] should_fail_ex+0x3f8/0x5c4 [ 516.590620][T31823] __should_failslab+0xc8/0x128 [ 516.591865][T31823] should_failslab+0x10/0x28 [ 516.593043][T31823] kmem_cache_alloc+0x80/0x424 [ 516.594249][T31823] btrfs_alloc_path+0x30/0x3c [ 516.595493][T31823] __btrfs_run_delayed_items+0x88/0x420 [ 516.596947][T31823] btrfs_run_delayed_items+0x24/0x34 [ 516.598373][T31823] create_pending_snapshot+0x8e4/0x2834 [ 516.599838][T31823] create_pending_snapshots+0x150/0x198 [ 516.601317][T31823] btrfs_commit_transaction+0x1000/0x2d58 [ 516.602809][T31823] create_snapshot+0x418/0x6f0 [ 516.604095][T31823] btrfs_mksubvol+0x494/0x5f8 [ 516.605353][T31823] btrfs_mksnapshot+0xc8/0x158 [ 516.606587][T31823] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 516.608058][T31823] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 516.609561][T31823] btrfs_ioctl+0x9b4/0xb08 [ 516.610753][T31823] __arm64_sys_ioctl+0x14c/0x1c8 [ 516.612051][T31823] invoke_syscall+0x98/0x2b8 [ 516.613270][T31823] el0_svc_common+0x130/0x23c [ 516.614483][T31823] do_el0_svc+0x48/0x58 [ 516.615611][T31823] el0_svc+0x58/0x16c [ 516.616651][T31823] el0t_64_sync_handler+0x84/0xfc [ 516.617947][T31823] el0t_64_sync+0x190/0x194 [ 516.619379][T31823] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 516.622749][T31823] BTRFS info (device loop0: state EA): forced readonly [ 516.624601][T31823] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 516.627097][T31823] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 516.831199][T31840] loop0: detected capacity change from 0 to 32768 [ 516.834181][T31840] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (31840) [ 516.839106][T31840] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 516.841477][T31840] BTRFS info (device loop0): using free space tree [ 516.852272][T31840] BTRFS info (device loop0): enabling ssd optimizations [ 516.854365][T31840] BTRFS info (device loop0): auto enabling async discard [ 516.858605][T31840] FAULT_INJECTION: forcing a failure. [ 516.858605][T31840] name failslab, interval 1, probability 0, space 0, times 0 [ 516.861777][T31840] CPU: 0 PID: 31840 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 516.864408][T31840] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 516.866997][T31840] Call trace: [ 516.867878][T31840] dump_backtrace+0x1b8/0x1e4 [ 516.869140][T31840] show_stack+0x2c/0x44 [ 516.870280][T31840] dump_stack_lvl+0xd0/0x124 [ 516.871505][T31840] dump_stack+0x1c/0x28 [ 516.872595][T31840] should_fail_ex+0x3f8/0x5c4 [ 516.873821][T31840] __should_failslab+0xc8/0x128 [ 516.875119][T31840] should_failslab+0x10/0x28 [ 516.876362][T31840] kmem_cache_alloc+0x80/0x424 [ 516.877665][T31840] btrfs_alloc_path+0x30/0x3c [ 516.878874][T31840] __btrfs_run_delayed_items+0x88/0x420 [ 516.880381][T31840] btrfs_run_delayed_items+0x24/0x34 [ 516.881770][T31840] create_pending_snapshot+0x8e4/0x2834 [ 516.883231][T31840] create_pending_snapshots+0x150/0x198 [ 516.884725][T31840] btrfs_commit_transaction+0x1000/0x2d58 [ 516.886233][T31840] create_snapshot+0x418/0x6f0 [ 516.887512][T31840] btrfs_mksubvol+0x494/0x5f8 [ 516.888788][T31840] btrfs_mksnapshot+0xc8/0x158 [ 516.890048][T31840] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 516.891520][T31840] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 516.893031][T31840] btrfs_ioctl+0x9b4/0xb08 [ 516.894126][T31840] __arm64_sys_ioctl+0x14c/0x1c8 [ 516.895431][T31840] invoke_syscall+0x98/0x2b8 [ 516.896617][T31840] el0_svc_common+0x130/0x23c [ 516.897876][T31840] do_el0_svc+0x48/0x58 [ 516.898977][T31840] el0_svc+0x58/0x16c [ 516.900070][T31840] el0t_64_sync_handler+0x84/0xfc [ 516.901364][T31840] el0t_64_sync+0x190/0x194 [ 516.902819][T31840] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 516.905570][T31840] BTRFS info (device loop0: state EA): forced readonly [ 516.907291][T31840] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 516.909627][T31840] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 517.107878][T31857] loop0: detected capacity change from 0 to 32768 [ 517.110840][T31857] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (31857) [ 517.116107][T31857] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 517.118395][T31857] BTRFS info (device loop0): using free space tree [ 517.127912][T31857] BTRFS info (device loop0): enabling ssd optimizations [ 517.129882][T31857] BTRFS info (device loop0): auto enabling async discard [ 517.143003][T31857] FAULT_INJECTION: forcing a failure. [ 517.143003][T31857] name failslab, interval 1, probability 0, space 0, times 0 [ 517.146442][T31857] CPU: 0 PID: 31857 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 517.149186][T31857] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 517.151764][T31857] Call trace: [ 517.152623][T31857] dump_backtrace+0x1b8/0x1e4 [ 517.153947][T31857] show_stack+0x2c/0x44 [ 517.155050][T31857] dump_stack_lvl+0xd0/0x124 [ 517.156270][T31857] dump_stack+0x1c/0x28 [ 517.157413][T31857] should_fail_ex+0x3f8/0x5c4 [ 517.158673][T31857] __should_failslab+0xc8/0x128 [ 517.159940][T31857] should_failslab+0x10/0x28 [ 517.161124][T31857] kmem_cache_alloc+0x80/0x424 [ 517.162432][T31857] btrfs_alloc_path+0x30/0x3c [ 517.163680][T31857] __btrfs_run_delayed_items+0x88/0x420 [ 517.165131][T31857] btrfs_run_delayed_items+0x24/0x34 [ 517.166516][T31857] create_pending_snapshot+0x8e4/0x2834 [ 517.167976][T31857] create_pending_snapshots+0x150/0x198 [ 517.169519][T31857] btrfs_commit_transaction+0x1000/0x2d58 [ 517.171059][T31857] create_snapshot+0x418/0x6f0 [ 517.172307][T31857] btrfs_mksubvol+0x494/0x5f8 [ 517.173496][T31857] btrfs_mksnapshot+0xc8/0x158 [ 517.174818][T31857] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 517.176356][T31857] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 517.177856][T31857] btrfs_ioctl+0x9b4/0xb08 [ 517.179014][T31857] __arm64_sys_ioctl+0x14c/0x1c8 [ 517.180334][T31857] invoke_syscall+0x98/0x2b8 [ 517.181503][T31857] el0_svc_common+0x130/0x23c [ 517.182795][T31857] do_el0_svc+0x48/0x58 [ 517.183892][T31857] el0_svc+0x58/0x16c [ 517.184933][T31857] el0t_64_sync_handler+0x84/0xfc [ 517.186257][T31857] el0t_64_sync+0x190/0x194 [ 517.190149][T31857] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 517.193058][T31857] BTRFS info (device loop0: state EA): forced readonly [ 517.194853][T31857] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 517.197225][T31857] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 517.428660][T31874] loop0: detected capacity change from 0 to 32768 [ 517.431567][T31874] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (31874) [ 517.436676][T31874] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 517.438967][T31874] BTRFS info (device loop0): using free space tree [ 517.449862][T31874] BTRFS info (device loop0): enabling ssd optimizations [ 517.451755][T31874] BTRFS info (device loop0): auto enabling async discard [ 517.455519][T31874] FAULT_INJECTION: forcing a failure. [ 517.455519][T31874] name failslab, interval 1, probability 0, space 0, times 0 [ 517.458727][T31874] CPU: 1 PID: 31874 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 517.461387][T31874] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 517.464026][T31874] Call trace: [ 517.464896][T31874] dump_backtrace+0x1b8/0x1e4 [ 517.466120][T31874] show_stack+0x2c/0x44 [ 517.467232][T31874] dump_stack_lvl+0xd0/0x124 [ 517.468537][T31874] dump_stack+0x1c/0x28 [ 517.469583][T31874] should_fail_ex+0x3f8/0x5c4 [ 517.470901][T31874] __should_failslab+0xc8/0x128 [ 517.472183][T31874] should_failslab+0x10/0x28 [ 517.473411][T31874] kmem_cache_alloc+0x80/0x424 [ 517.474638][T31874] btrfs_alloc_path+0x30/0x3c [ 517.475945][T31874] __btrfs_run_delayed_items+0x88/0x420 [ 517.477379][T31874] btrfs_run_delayed_items+0x24/0x34 [ 517.478787][T31874] create_pending_snapshot+0x8e4/0x2834 [ 517.480272][T31874] create_pending_snapshots+0x150/0x198 [ 517.481736][T31874] btrfs_commit_transaction+0x1000/0x2d58 [ 517.483257][T31874] create_snapshot+0x418/0x6f0 [ 517.484547][T31874] btrfs_mksubvol+0x494/0x5f8 [ 517.485810][T31874] btrfs_mksnapshot+0xc8/0x158 [ 517.487047][T31874] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 517.488559][T31874] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 517.490080][T31874] btrfs_ioctl+0x9b4/0xb08 [ 517.491239][T31874] __arm64_sys_ioctl+0x14c/0x1c8 [ 517.492517][T31874] invoke_syscall+0x98/0x2b8 [ 517.493766][T31874] el0_svc_common+0x130/0x23c [ 517.495004][T31874] do_el0_svc+0x48/0x58 [ 517.496130][T31874] el0_svc+0x58/0x16c [ 517.497245][T31874] el0t_64_sync_handler+0x84/0xfc [ 517.498531][T31874] el0t_64_sync+0x190/0x194 [ 517.499970][T31874] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 517.502727][T31874] BTRFS info (device loop0: state EA): forced readonly [ 517.504498][T31874] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 517.506862][T31874] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 517.717082][T31891] loop0: detected capacity change from 0 to 32768 [ 517.720122][T31891] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (31891) [ 517.725303][T31891] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 517.727632][T31891] BTRFS info (device loop0): using free space tree [ 517.738117][T31891] BTRFS info (device loop0): enabling ssd optimizations [ 517.740094][T31891] BTRFS info (device loop0): auto enabling async discard [ 517.744009][T31891] FAULT_INJECTION: forcing a failure. [ 517.744009][T31891] name failslab, interval 1, probability 0, space 0, times 0 [ 517.747231][T31891] CPU: 1 PID: 31891 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 517.749932][T31891] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 517.752628][T31891] Call trace: [ 517.753477][T31891] dump_backtrace+0x1b8/0x1e4 [ 517.754748][T31891] show_stack+0x2c/0x44 [ 517.755915][T31891] dump_stack_lvl+0xd0/0x124 [ 517.757126][T31891] dump_stack+0x1c/0x28 [ 517.758221][T31891] should_fail_ex+0x3f8/0x5c4 [ 517.759448][T31891] __should_failslab+0xc8/0x128 [ 517.760742][T31891] should_failslab+0x10/0x28 [ 517.761938][T31891] kmem_cache_alloc+0x80/0x424 [ 517.763244][T31891] btrfs_alloc_path+0x30/0x3c [ 517.764514][T31891] __btrfs_run_delayed_items+0x88/0x420 [ 517.765980][T31891] btrfs_run_delayed_items+0x24/0x34 [ 517.767396][T31891] create_pending_snapshot+0x8e4/0x2834 [ 517.768901][T31891] create_pending_snapshots+0x150/0x198 [ 517.770375][T31891] btrfs_commit_transaction+0x1000/0x2d58 [ 517.771885][T31891] create_snapshot+0x418/0x6f0 [ 517.773145][T31891] btrfs_mksubvol+0x494/0x5f8 [ 517.774329][T31891] btrfs_mksnapshot+0xc8/0x158 [ 517.775668][T31891] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 517.777233][T31891] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 517.778779][T31891] btrfs_ioctl+0x9b4/0xb08 [ 517.780003][T31891] __arm64_sys_ioctl+0x14c/0x1c8 [ 517.781277][T31891] invoke_syscall+0x98/0x2b8 [ 517.782486][T31891] el0_svc_common+0x130/0x23c [ 517.783765][T31891] do_el0_svc+0x48/0x58 [ 517.784887][T31891] el0_svc+0x58/0x16c [ 517.785922][T31891] el0t_64_sync_handler+0x84/0xfc [ 517.787241][T31891] el0t_64_sync+0x190/0x194 [ 517.789526][T31891] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 517.792335][T31891] BTRFS info (device loop0: state EA): forced readonly [ 517.794121][T31891] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 517.796432][T31891] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 518.004855][T31908] loop0: detected capacity change from 0 to 32768 [ 518.007672][T31908] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (31908) [ 518.012627][T31908] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 518.014918][T31908] BTRFS info (device loop0): using free space tree [ 518.024983][T31908] BTRFS info (device loop0): enabling ssd optimizations [ 518.026969][T31908] BTRFS info (device loop0): auto enabling async discard [ 518.030812][T31908] FAULT_INJECTION: forcing a failure. [ 518.030812][T31908] name failslab, interval 1, probability 0, space 0, times 0 [ 518.034292][T31908] CPU: 1 PID: 31908 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 518.036931][T31908] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 518.039530][T31908] Call trace: [ 518.040431][T31908] dump_backtrace+0x1b8/0x1e4 [ 518.041686][T31908] show_stack+0x2c/0x44 [ 518.042774][T31908] dump_stack_lvl+0xd0/0x124 [ 518.044041][T31908] dump_stack+0x1c/0x28 [ 518.045136][T31908] should_fail_ex+0x3f8/0x5c4 [ 518.046472][T31908] __should_failslab+0xc8/0x128 [ 518.047797][T31908] should_failslab+0x10/0x28 [ 518.049023][T31908] kmem_cache_alloc+0x80/0x424 [ 518.050253][T31908] btrfs_alloc_path+0x30/0x3c [ 518.051523][T31908] __btrfs_run_delayed_items+0x88/0x420 [ 518.053045][T31908] btrfs_run_delayed_items+0x24/0x34 [ 518.054467][T31908] create_pending_snapshot+0x8e4/0x2834 [ 518.055945][T31908] create_pending_snapshots+0x150/0x198 [ 518.057423][T31908] btrfs_commit_transaction+0x1000/0x2d58 [ 518.059018][T31908] create_snapshot+0x418/0x6f0 [ 518.060261][T31908] btrfs_mksubvol+0x494/0x5f8 [ 518.061513][T31908] btrfs_mksnapshot+0xc8/0x158 [ 518.062796][T31908] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 518.064295][T31908] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 518.065800][T31908] btrfs_ioctl+0x9b4/0xb08 [ 518.067005][T31908] __arm64_sys_ioctl+0x14c/0x1c8 [ 518.068365][T31908] invoke_syscall+0x98/0x2b8 [ 518.069580][T31908] el0_svc_common+0x130/0x23c [ 518.070798][T31908] do_el0_svc+0x48/0x58 [ 518.071905][T31908] el0_svc+0x58/0x16c [ 518.072978][T31908] el0t_64_sync_handler+0x84/0xfc [ 518.074309][T31908] el0t_64_sync+0x190/0x194 [ 518.076646][T31908] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 518.079385][T31908] BTRFS info (device loop0: state EA): forced readonly [ 518.081152][T31908] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 518.083880][T31908] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 518.325538][T31925] loop0: detected capacity change from 0 to 32768 [ 518.328372][T31925] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (31925) [ 518.333296][T31925] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 518.335543][T31925] BTRFS info (device loop0): using free space tree [ 518.346033][T31925] BTRFS info (device loop0): enabling ssd optimizations [ 518.347845][T31925] BTRFS info (device loop0): auto enabling async discard [ 518.351742][T31925] FAULT_INJECTION: forcing a failure. [ 518.351742][T31925] name failslab, interval 1, probability 0, space 0, times 0 [ 518.355202][T31925] CPU: 1 PID: 31925 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 518.357885][T31925] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 518.360528][T31925] Call trace: [ 518.361415][T31925] dump_backtrace+0x1b8/0x1e4 [ 518.362662][T31925] show_stack+0x2c/0x44 [ 518.363788][T31925] dump_stack_lvl+0xd0/0x124 [ 518.365106][T31925] dump_stack+0x1c/0x28 [ 518.366194][T31925] should_fail_ex+0x3f8/0x5c4 [ 518.367442][T31925] __should_failslab+0xc8/0x128 [ 518.368734][T31925] should_failslab+0x10/0x28 [ 518.369897][T31925] kmem_cache_alloc+0x80/0x424 [ 518.371178][T31925] btrfs_alloc_path+0x30/0x3c [ 518.372424][T31925] __btrfs_run_delayed_items+0x88/0x420 [ 518.373878][T31925] btrfs_run_delayed_items+0x24/0x34 [ 518.375340][T31925] create_pending_snapshot+0x8e4/0x2834 [ 518.376879][T31925] create_pending_snapshots+0x150/0x198 [ 518.378413][T31925] btrfs_commit_transaction+0x1000/0x2d58 [ 518.379942][T31925] create_snapshot+0x418/0x6f0 [ 518.381289][T31925] btrfs_mksubvol+0x494/0x5f8 [ 518.382557][T31925] btrfs_mksnapshot+0xc8/0x158 [ 518.383851][T31925] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 518.385372][T31925] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 518.386919][T31925] btrfs_ioctl+0x9b4/0xb08 [ 518.388065][T31925] __arm64_sys_ioctl+0x14c/0x1c8 [ 518.389372][T31925] invoke_syscall+0x98/0x2b8 [ 518.390554][T31925] el0_svc_common+0x130/0x23c [ 518.391873][T31925] do_el0_svc+0x48/0x58 [ 518.392960][T31925] el0_svc+0x58/0x16c [ 518.394039][T31925] el0t_64_sync_handler+0x84/0xfc [ 518.395432][T31925] el0t_64_sync+0x190/0x194 [ 518.396824][T31925] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 518.399625][T31925] BTRFS info (device loop0: state EA): forced readonly [ 518.401503][T31925] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 518.404117][T31925] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 518.605916][T31942] loop0: detected capacity change from 0 to 32768 [ 518.609267][T31942] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (31942) [ 518.614134][T31942] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 518.616325][T31942] BTRFS info (device loop0): using free space tree [ 518.626335][T31942] BTRFS info (device loop0): enabling ssd optimizations [ 518.628137][T31942] BTRFS info (device loop0): auto enabling async discard [ 518.631973][T31942] FAULT_INJECTION: forcing a failure. [ 518.631973][T31942] name failslab, interval 1, probability 0, space 0, times 0 [ 518.635837][T31942] CPU: 1 PID: 31942 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 518.638655][T31942] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 518.641366][T31942] Call trace: [ 518.642250][T31942] dump_backtrace+0x1b8/0x1e4 [ 518.643502][T31942] show_stack+0x2c/0x44 [ 518.644610][T31942] dump_stack_lvl+0xd0/0x124 [ 518.645808][T31942] dump_stack+0x1c/0x28 [ 518.646902][T31942] should_fail_ex+0x3f8/0x5c4 [ 518.648196][T31942] __should_failslab+0xc8/0x128 [ 518.649473][T31942] should_failslab+0x10/0x28 [ 518.650691][T31942] kmem_cache_alloc+0x80/0x424 [ 518.651954][T31942] btrfs_alloc_path+0x30/0x3c [ 518.653188][T31942] __btrfs_run_delayed_items+0x88/0x420 [ 518.654668][T31942] btrfs_run_delayed_items+0x24/0x34 [ 518.656102][T31942] create_pending_snapshot+0x8e4/0x2834 [ 518.657565][T31942] create_pending_snapshots+0x150/0x198 [ 518.659043][T31942] btrfs_commit_transaction+0x1000/0x2d58 [ 518.660544][T31942] create_snapshot+0x418/0x6f0 [ 518.661816][T31942] btrfs_mksubvol+0x494/0x5f8 [ 518.663036][T31942] btrfs_mksnapshot+0xc8/0x158 [ 518.664280][T31942] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 518.665770][T31942] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 518.667294][T31942] btrfs_ioctl+0x9b4/0xb08 [ 518.668433][T31942] __arm64_sys_ioctl+0x14c/0x1c8 [ 518.669686][T31942] invoke_syscall+0x98/0x2b8 [ 518.670865][T31942] el0_svc_common+0x130/0x23c [ 518.672077][T31942] do_el0_svc+0x48/0x58 [ 518.673174][T31942] el0_svc+0x58/0x16c [ 518.674274][T31942] el0t_64_sync_handler+0x84/0xfc [ 518.675626][T31942] el0t_64_sync+0x190/0x194 [ 518.678976][T31942] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 518.681875][T31942] BTRFS info (device loop0: state EA): forced readonly [ 518.684094][T31942] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 518.686707][T31942] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 518.924055][T31959] loop0: detected capacity change from 0 to 32768 [ 518.926832][T31959] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (31959) [ 518.931486][T31959] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 518.933921][T31959] BTRFS info (device loop0): using free space tree [ 518.944260][T31959] BTRFS info (device loop0): enabling ssd optimizations [ 518.946293][T31959] BTRFS info (device loop0): auto enabling async discard [ 518.950175][T31959] FAULT_INJECTION: forcing a failure. [ 518.950175][T31959] name failslab, interval 1, probability 0, space 0, times 0 [ 518.953828][T31959] CPU: 1 PID: 31959 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 518.956589][T31959] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 518.959216][T31959] Call trace: [ 518.960076][T31959] dump_backtrace+0x1b8/0x1e4 [ 518.961268][T31959] show_stack+0x2c/0x44 [ 518.962348][T31959] dump_stack_lvl+0xd0/0x124 [ 518.963485][T31959] dump_stack+0x1c/0x28 [ 518.964583][T31959] should_fail_ex+0x3f8/0x5c4 [ 518.965802][T31959] __should_failslab+0xc8/0x128 [ 518.967046][T31959] should_failslab+0x10/0x28 [ 518.968206][T31959] kmem_cache_alloc+0x80/0x424 [ 518.969462][T31959] btrfs_alloc_path+0x30/0x3c [ 518.970628][T31959] __btrfs_run_delayed_items+0x88/0x420 [ 518.972128][T31959] btrfs_run_delayed_items+0x24/0x34 [ 518.973544][T31959] create_pending_snapshot+0x8e4/0x2834 [ 518.974946][T31959] create_pending_snapshots+0x150/0x198 [ 518.976393][T31959] btrfs_commit_transaction+0x1000/0x2d58 [ 518.977865][T31959] create_snapshot+0x418/0x6f0 [ 518.979097][T31959] btrfs_mksubvol+0x494/0x5f8 [ 518.980353][T31959] btrfs_mksnapshot+0xc8/0x158 [ 518.981604][T31959] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 518.983108][T31959] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 518.984576][T31959] btrfs_ioctl+0x9b4/0xb08 [ 518.985720][T31959] __arm64_sys_ioctl+0x14c/0x1c8 [ 518.987041][T31959] invoke_syscall+0x98/0x2b8 [ 518.988213][T31959] el0_svc_common+0x130/0x23c [ 518.989432][T31959] do_el0_svc+0x48/0x58 [ 518.990514][T31959] el0_svc+0x58/0x16c [ 518.991552][T31959] el0t_64_sync_handler+0x84/0xfc [ 518.992837][T31959] el0t_64_sync+0x190/0x194 [ 518.995049][T31959] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 518.997748][T31959] BTRFS info (device loop0: state EA): forced readonly [ 518.999502][T31959] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 519.001918][T31959] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 519.198522][T31976] loop0: detected capacity change from 0 to 32768 [ 519.201345][T31976] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (31976) [ 519.206654][T31976] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 519.209010][T31976] BTRFS info (device loop0): using free space tree [ 519.219455][T31976] BTRFS info (device loop0): enabling ssd optimizations [ 519.221364][T31976] BTRFS info (device loop0): auto enabling async discard [ 519.226479][T31976] FAULT_INJECTION: forcing a failure. [ 519.226479][T31976] name failslab, interval 1, probability 0, space 0, times 0 [ 519.230004][T31976] CPU: 1 PID: 31976 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 519.232730][T31976] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 519.235345][T31976] Call trace: [ 519.236188][T31976] dump_backtrace+0x1b8/0x1e4 [ 519.237444][T31976] show_stack+0x2c/0x44 [ 519.238555][T31976] dump_stack_lvl+0xd0/0x124 [ 519.239774][T31976] dump_stack+0x1c/0x28 [ 519.240847][T31976] should_fail_ex+0x3f8/0x5c4 [ 519.242096][T31976] __should_failslab+0xc8/0x128 [ 519.243415][T31976] should_failslab+0x10/0x28 [ 519.244586][T31976] kmem_cache_alloc+0x80/0x424 [ 519.245796][T31976] btrfs_alloc_path+0x30/0x3c [ 519.247023][T31976] __btrfs_run_delayed_items+0x88/0x420 [ 519.248490][T31976] btrfs_run_delayed_items+0x24/0x34 [ 519.249973][T31976] create_pending_snapshot+0x8e4/0x2834 [ 519.251467][T31976] create_pending_snapshots+0x150/0x198 [ 519.252913][T31976] btrfs_commit_transaction+0x1000/0x2d58 [ 519.254441][T31976] create_snapshot+0x418/0x6f0 [ 519.255711][T31976] btrfs_mksubvol+0x494/0x5f8 [ 519.256967][T31976] btrfs_mksnapshot+0xc8/0x158 [ 519.258247][T31976] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 519.259757][T31976] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 519.261267][T31976] btrfs_ioctl+0x9b4/0xb08 [ 519.262407][T31976] __arm64_sys_ioctl+0x14c/0x1c8 [ 519.263742][T31976] invoke_syscall+0x98/0x2b8 [ 519.264933][T31976] el0_svc_common+0x130/0x23c [ 519.266116][T31976] do_el0_svc+0x48/0x58 [ 519.267184][T31976] el0_svc+0x58/0x16c [ 519.268195][T31976] el0t_64_sync_handler+0x84/0xfc [ 519.269490][T31976] el0t_64_sync+0x190/0x194 [ 519.273229][T31976] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 519.276045][T31976] BTRFS info (device loop0: state EA): forced readonly [ 519.277879][T31976] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 519.280294][T31976] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 519.515657][T31993] loop0: detected capacity change from 0 to 32768 [ 519.518436][T31993] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (31993) [ 519.523343][T31993] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 519.525738][T31993] BTRFS info (device loop0): using free space tree [ 519.535691][T31993] BTRFS info (device loop0): enabling ssd optimizations [ 519.537597][T31993] BTRFS info (device loop0): auto enabling async discard [ 519.541458][T31993] FAULT_INJECTION: forcing a failure. [ 519.541458][T31993] name failslab, interval 1, probability 0, space 0, times 0 [ 519.544884][T31993] CPU: 0 PID: 31993 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 519.547575][T31993] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 519.550224][T31993] Call trace: [ 519.551062][T31993] dump_backtrace+0x1b8/0x1e4 [ 519.552347][T31993] show_stack+0x2c/0x44 [ 519.553417][T31993] dump_stack_lvl+0xd0/0x124 [ 519.554645][T31993] dump_stack+0x1c/0x28 [ 519.555757][T31993] should_fail_ex+0x3f8/0x5c4 [ 519.557007][T31993] __should_failslab+0xc8/0x128 [ 519.558296][T31993] should_failslab+0x10/0x28 [ 519.559473][T31993] kmem_cache_alloc+0x80/0x424 [ 519.560720][T31993] btrfs_alloc_path+0x30/0x3c [ 519.561966][T31993] __btrfs_run_delayed_items+0x88/0x420 [ 519.563426][T31993] btrfs_run_delayed_items+0x24/0x34 [ 519.564849][T31993] create_pending_snapshot+0x8e4/0x2834 [ 519.566277][T31993] create_pending_snapshots+0x150/0x198 [ 519.567672][T31993] btrfs_commit_transaction+0x1000/0x2d58 [ 519.569191][T31993] create_snapshot+0x418/0x6f0 [ 519.570458][T31993] btrfs_mksubvol+0x494/0x5f8 [ 519.571689][T31993] btrfs_mksnapshot+0xc8/0x158 [ 519.572935][T31993] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 519.574398][T31993] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 519.575918][T31993] btrfs_ioctl+0x9b4/0xb08 [ 519.577108][T31993] __arm64_sys_ioctl+0x14c/0x1c8 [ 519.578369][T31993] invoke_syscall+0x98/0x2b8 [ 519.579619][T31993] el0_svc_common+0x130/0x23c [ 519.580861][T31993] do_el0_svc+0x48/0x58 [ 519.581899][T31993] el0_svc+0x58/0x16c [ 519.582938][T31993] el0t_64_sync_handler+0x84/0xfc [ 519.584260][T31993] el0t_64_sync+0x190/0x194 [ 519.586066][T31993] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 519.588849][T31993] BTRFS info (device loop0: state EA): forced readonly [ 519.590650][T31993] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 519.593276][T31993] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 519.789761][T32010] loop0: detected capacity change from 0 to 32768 [ 519.792732][T32010] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (32010) [ 519.797519][T32010] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 519.799716][T32010] BTRFS info (device loop0): using free space tree [ 519.810267][T32010] BTRFS info (device loop0): enabling ssd optimizations [ 519.812329][T32010] BTRFS info (device loop0): auto enabling async discard [ 519.816256][T32010] FAULT_INJECTION: forcing a failure. [ 519.816256][T32010] name failslab, interval 1, probability 0, space 0, times 0 [ 519.819523][T32010] CPU: 0 PID: 32010 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 519.822185][T32010] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 519.824805][T32010] Call trace: [ 519.825650][T32010] dump_backtrace+0x1b8/0x1e4 [ 519.826941][T32010] show_stack+0x2c/0x44 [ 519.828047][T32010] dump_stack_lvl+0xd0/0x124 [ 519.829262][T32010] dump_stack+0x1c/0x28 [ 519.830363][T32010] should_fail_ex+0x3f8/0x5c4 [ 519.831666][T32010] __should_failslab+0xc8/0x128 [ 519.832945][T32010] should_failslab+0x10/0x28 [ 519.834136][T32010] kmem_cache_alloc+0x80/0x424 [ 519.835424][T32010] btrfs_alloc_path+0x30/0x3c [ 519.836658][T32010] __btrfs_run_delayed_items+0x88/0x420 [ 519.838170][T32010] btrfs_run_delayed_items+0x24/0x34 [ 519.839602][T32010] create_pending_snapshot+0x8e4/0x2834 [ 519.841021][T32010] create_pending_snapshots+0x150/0x198 [ 519.842448][T32010] btrfs_commit_transaction+0x1000/0x2d58 [ 519.844012][T32010] create_snapshot+0x418/0x6f0 [ 519.845267][T32010] btrfs_mksubvol+0x494/0x5f8 [ 519.846474][T32010] btrfs_mksnapshot+0xc8/0x158 [ 519.847761][T32010] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 519.849270][T32010] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 519.850839][T32010] btrfs_ioctl+0x9b4/0xb08 [ 519.852026][T32010] __arm64_sys_ioctl+0x14c/0x1c8 [ 519.853344][T32010] invoke_syscall+0x98/0x2b8 [ 519.854571][T32010] el0_svc_common+0x130/0x23c [ 519.855787][T32010] do_el0_svc+0x48/0x58 [ 519.856856][T32010] el0_svc+0x58/0x16c [ 519.857891][T32010] el0t_64_sync_handler+0x84/0xfc [ 519.859237][T32010] el0t_64_sync+0x190/0x194 [ 519.860728][T32010] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 519.863656][T32010] BTRFS info (device loop0: state EA): forced readonly [ 519.865388][T32010] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 519.867691][T32010] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 520.071017][T32027] loop0: detected capacity change from 0 to 32768 [ 520.074223][T32027] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (32027) [ 520.078922][T32027] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 520.081201][T32027] BTRFS info (device loop0): using free space tree [ 520.091688][T32027] BTRFS info (device loop0): enabling ssd optimizations [ 520.093682][T32027] BTRFS info (device loop0): auto enabling async discard [ 520.097575][T32027] FAULT_INJECTION: forcing a failure. [ 520.097575][T32027] name failslab, interval 1, probability 0, space 0, times 0 [ 520.100856][T32027] CPU: 0 PID: 32027 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 520.103678][T32027] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 520.106426][T32027] Call trace: [ 520.107285][T32027] dump_backtrace+0x1b8/0x1e4 [ 520.108543][T32027] show_stack+0x2c/0x44 [ 520.109649][T32027] dump_stack_lvl+0xd0/0x124 [ 520.110941][T32027] dump_stack+0x1c/0x28 [ 520.112057][T32027] should_fail_ex+0x3f8/0x5c4 [ 520.113335][T32027] __should_failslab+0xc8/0x128 [ 520.114689][T32027] should_failslab+0x10/0x28 [ 520.115957][T32027] kmem_cache_alloc+0x80/0x424 [ 520.117270][T32027] btrfs_alloc_path+0x30/0x3c [ 520.118522][T32027] __btrfs_run_delayed_items+0x88/0x420 [ 520.120035][T32027] btrfs_run_delayed_items+0x24/0x34 [ 520.121499][T32027] create_pending_snapshot+0x8e4/0x2834 [ 520.122979][T32027] create_pending_snapshots+0x150/0x198 [ 520.124480][T32027] btrfs_commit_transaction+0x1000/0x2d58 [ 520.126109][T32027] create_snapshot+0x418/0x6f0 [ 520.127371][T32027] btrfs_mksubvol+0x494/0x5f8 [ 520.128636][T32027] btrfs_mksnapshot+0xc8/0x158 [ 520.129933][T32027] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 520.131473][T32027] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 520.133036][T32027] btrfs_ioctl+0x9b4/0xb08 [ 520.134245][T32027] __arm64_sys_ioctl+0x14c/0x1c8 [ 520.135596][T32027] invoke_syscall+0x98/0x2b8 [ 520.136882][T32027] el0_svc_common+0x130/0x23c [ 520.138125][T32027] do_el0_svc+0x48/0x58 [ 520.139267][T32027] el0_svc+0x58/0x16c [ 520.140388][T32027] el0t_64_sync_handler+0x84/0xfc [ 520.141710][T32027] el0t_64_sync+0x190/0x194 [ 520.143692][T32027] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 520.146452][T32027] BTRFS info (device loop0: state EA): forced readonly [ 520.148254][T32027] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 520.150706][T32027] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 520.348651][T32044] loop0: detected capacity change from 0 to 32768 [ 520.351491][T32044] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (32044) [ 520.356470][T32044] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 520.358717][T32044] BTRFS info (device loop0): using free space tree [ 520.369132][T32044] BTRFS info (device loop0): enabling ssd optimizations [ 520.371075][T32044] BTRFS info (device loop0): auto enabling async discard [ 520.375213][T32044] FAULT_INJECTION: forcing a failure. [ 520.375213][T32044] name failslab, interval 1, probability 0, space 0, times 0 [ 520.378429][T32044] CPU: 1 PID: 32044 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 520.381100][T32044] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 520.383805][T32044] Call trace: [ 520.384687][T32044] dump_backtrace+0x1b8/0x1e4 [ 520.385998][T32044] show_stack+0x2c/0x44 [ 520.387127][T32044] dump_stack_lvl+0xd0/0x124 [ 520.388274][T32044] dump_stack+0x1c/0x28 [ 520.389364][T32044] should_fail_ex+0x3f8/0x5c4 [ 520.390639][T32044] __should_failslab+0xc8/0x128 [ 520.391904][T32044] should_failslab+0x10/0x28 [ 520.393108][T32044] kmem_cache_alloc+0x80/0x424 [ 520.394344][T32044] btrfs_alloc_path+0x30/0x3c [ 520.395571][T32044] __btrfs_run_delayed_items+0x88/0x420 [ 520.397024][T32044] btrfs_run_delayed_items+0x24/0x34 [ 520.398458][T32044] btrfs_commit_transaction+0xa10/0x2d58 [ 520.399933][T32044] create_snapshot+0x418/0x6f0 [ 520.401163][T32044] btrfs_mksubvol+0x494/0x5f8 [ 520.402378][T32044] btrfs_mksnapshot+0xc8/0x158 [ 520.403635][T32044] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 520.405064][T32044] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 520.406620][T32044] btrfs_ioctl+0x9b4/0xb08 [ 520.407795][T32044] __arm64_sys_ioctl+0x14c/0x1c8 [ 520.409106][T32044] invoke_syscall+0x98/0x2b8 [ 520.410300][T32044] el0_svc_common+0x130/0x23c [ 520.411593][T32044] do_el0_svc+0x48/0x58 [ 520.412644][T32044] el0_svc+0x58/0x16c [ 520.413695][T32044] el0t_64_sync_handler+0x84/0xfc [ 520.415019][T32044] el0t_64_sync+0x190/0x194 [ 520.416393][T32044] BTRFS warning (device loop0): Skipping commit of aborted transaction. [ 520.418672][T32044] BTRFS: error (device loop0: state A) in cleanup_transaction:1983: errno=-12 Out of memory [ 520.421230][T32044] BTRFS info (device loop0: state EA): forced readonly [ 520.617625][T32061] loop0: detected capacity change from 0 to 32768 [ 520.620498][T32061] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (32061) [ 520.625759][T32061] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 520.628087][T32061] BTRFS info (device loop0): using free space tree [ 520.637911][T32061] BTRFS info (device loop0): enabling ssd optimizations [ 520.639792][T32061] BTRFS info (device loop0): auto enabling async discard [ 520.644309][T32061] FAULT_INJECTION: forcing a failure. [ 520.644309][T32061] name failslab, interval 1, probability 0, space 0, times 0 [ 520.647786][T32061] CPU: 1 PID: 32061 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 520.650549][T32061] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 520.653198][T32061] Call trace: [ 520.654061][T32061] dump_backtrace+0x1b8/0x1e4 [ 520.655308][T32061] show_stack+0x2c/0x44 [ 520.656437][T32061] dump_stack_lvl+0xd0/0x124 [ 520.657734][T32061] dump_stack+0x1c/0x28 [ 520.658850][T32061] should_fail_ex+0x3f8/0x5c4 [ 520.660106][T32061] __should_failslab+0xc8/0x128 [ 520.661368][T32061] should_failslab+0x10/0x28 [ 520.662562][T32061] kmem_cache_alloc+0x80/0x424 [ 520.663835][T32061] btrfs_alloc_path+0x30/0x3c [ 520.665098][T32061] __btrfs_run_delayed_items+0x88/0x420 [ 520.666581][T32061] btrfs_run_delayed_items+0x24/0x34 [ 520.668018][T32061] create_pending_snapshot+0x8e4/0x2834 [ 520.669472][T32061] create_pending_snapshots+0x150/0x198 [ 520.670981][T32061] btrfs_commit_transaction+0x1000/0x2d58 [ 520.672462][T32061] create_snapshot+0x418/0x6f0 [ 520.673794][T32061] btrfs_mksubvol+0x494/0x5f8 [ 520.675018][T32061] btrfs_mksnapshot+0xc8/0x158 [ 520.676265][T32061] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 520.677806][T32061] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 520.679333][T32061] btrfs_ioctl+0x9b4/0xb08 [ 520.680483][T32061] __arm64_sys_ioctl+0x14c/0x1c8 [ 520.681814][T32061] invoke_syscall+0x98/0x2b8 [ 520.683004][T32061] el0_svc_common+0x130/0x23c [ 520.684246][T32061] do_el0_svc+0x48/0x58 [ 520.685267][T32061] el0_svc+0x58/0x16c [ 520.686296][T32061] el0t_64_sync_handler+0x84/0xfc [ 520.687608][T32061] el0t_64_sync+0x190/0x194 [ 520.691225][T32061] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 520.694199][T32061] BTRFS info (device loop0: state EA): forced readonly [ 520.696116][T32061] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 520.698713][T32061] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 520.932357][T32078] loop0: detected capacity change from 0 to 32768 [ 520.935183][T32078] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (32078) [ 520.940168][T32078] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 520.942683][T32078] BTRFS info (device loop0): using free space tree [ 520.952987][T32078] BTRFS info (device loop0): enabling ssd optimizations [ 520.954793][T32078] BTRFS info (device loop0): auto enabling async discard [ 520.958512][T32078] FAULT_INJECTION: forcing a failure. [ 520.958512][T32078] name failslab, interval 1, probability 0, space 0, times 0 [ 520.961815][T32078] CPU: 1 PID: 32078 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 520.964536][T32078] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 520.967156][T32078] Call trace: [ 520.968021][T32078] dump_backtrace+0x1b8/0x1e4 [ 520.969288][T32078] show_stack+0x2c/0x44 [ 520.970386][T32078] dump_stack_lvl+0xd0/0x124 [ 520.971656][T32078] dump_stack+0x1c/0x28 [ 520.972757][T32078] should_fail_ex+0x3f8/0x5c4 [ 520.973988][T32078] __should_failslab+0xc8/0x128 [ 520.975232][T32078] should_failslab+0x10/0x28 [ 520.976440][T32078] kmem_cache_alloc+0x80/0x424 [ 520.977728][T32078] btrfs_alloc_path+0x30/0x3c [ 520.978964][T32078] __btrfs_run_delayed_items+0x88/0x420 [ 520.980443][T32078] btrfs_run_delayed_items+0x24/0x34 [ 520.981855][T32078] create_pending_snapshot+0x8e4/0x2834 [ 520.983322][T32078] create_pending_snapshots+0x150/0x198 [ 520.984802][T32078] btrfs_commit_transaction+0x1000/0x2d58 [ 520.986310][T32078] create_snapshot+0x418/0x6f0 [ 520.987580][T32078] btrfs_mksubvol+0x494/0x5f8 [ 520.988795][T32078] btrfs_mksnapshot+0xc8/0x158 [ 520.990033][T32078] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 520.991555][T32078] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 520.993064][T32078] btrfs_ioctl+0x9b4/0xb08 [ 520.994171][T32078] __arm64_sys_ioctl+0x14c/0x1c8 [ 520.995465][T32078] invoke_syscall+0x98/0x2b8 [ 520.996640][T32078] el0_svc_common+0x130/0x23c [ 520.997862][T32078] do_el0_svc+0x48/0x58 [ 520.998918][T32078] el0_svc+0x58/0x16c [ 520.999956][T32078] el0t_64_sync_handler+0x84/0xfc [ 521.001238][T32078] el0t_64_sync+0x190/0x194 [ 521.004965][T32078] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 521.007589][T32078] BTRFS info (device loop0: state EA): forced readonly [ 521.009308][T32078] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 521.011616][T32078] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 521.208410][T32095] loop0: detected capacity change from 0 to 32768 [ 521.211232][T32095] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (32095) [ 521.216241][T32095] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 521.218428][T32095] BTRFS info (device loop0): using free space tree [ 521.228951][T32095] BTRFS info (device loop0): enabling ssd optimizations [ 521.230846][T32095] BTRFS info (device loop0): auto enabling async discard [ 521.234850][T32095] FAULT_INJECTION: forcing a failure. [ 521.234850][T32095] name failslab, interval 1, probability 0, space 0, times 0 [ 521.238053][T32095] CPU: 1 PID: 32095 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 521.240767][T32095] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 521.243352][T32095] Call trace: [ 521.244222][T32095] dump_backtrace+0x1b8/0x1e4 [ 521.245448][T32095] show_stack+0x2c/0x44 [ 521.246573][T32095] dump_stack_lvl+0xd0/0x124 [ 521.247809][T32095] dump_stack+0x1c/0x28 [ 521.248923][T32095] should_fail_ex+0x3f8/0x5c4 [ 521.250086][T32095] __should_failslab+0xc8/0x128 [ 521.251369][T32095] should_failslab+0x10/0x28 [ 521.252570][T32095] kmem_cache_alloc+0x80/0x424 [ 521.253791][T32095] btrfs_alloc_path+0x30/0x3c [ 521.254952][T32095] __btrfs_run_delayed_items+0x88/0x420 [ 521.256356][T32095] btrfs_run_delayed_items+0x24/0x34 [ 521.257741][T32095] create_pending_snapshot+0x8e4/0x2834 [ 521.259204][T32095] create_pending_snapshots+0x150/0x198 [ 521.260695][T32095] btrfs_commit_transaction+0x1000/0x2d58 [ 521.262179][T32095] create_snapshot+0x418/0x6f0 [ 521.263364][T32095] btrfs_mksubvol+0x494/0x5f8 [ 521.264574][T32095] btrfs_mksnapshot+0xc8/0x158 [ 521.265854][T32095] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 521.267345][T32095] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 521.268863][T32095] btrfs_ioctl+0x9b4/0xb08 [ 521.270050][T32095] __arm64_sys_ioctl+0x14c/0x1c8 [ 521.271328][T32095] invoke_syscall+0x98/0x2b8 [ 521.272532][T32095] el0_svc_common+0x130/0x23c [ 521.273737][T32095] do_el0_svc+0x48/0x58 [ 521.274884][T32095] el0_svc+0x58/0x16c [ 521.275941][T32095] el0t_64_sync_handler+0x84/0xfc [ 521.277213][T32095] el0t_64_sync+0x190/0x194 [ 521.278587][T32095] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 521.284630][T32095] BTRFS info (device loop0: state EA): forced readonly [ 521.286477][T32095] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 521.288745][T32095] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 521.485546][T32112] loop0: detected capacity change from 0 to 32768 [ 521.488417][T32112] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (32112) [ 521.493119][T32112] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 521.495343][T32112] BTRFS info (device loop0): using free space tree [ 521.505914][T32112] BTRFS info (device loop0): enabling ssd optimizations [ 521.507817][T32112] BTRFS info (device loop0): auto enabling async discard [ 521.511591][T32112] FAULT_INJECTION: forcing a failure. [ 521.511591][T32112] name failslab, interval 1, probability 0, space 0, times 0 [ 521.515470][T32112] CPU: 1 PID: 32112 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 521.518217][T32112] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 521.520735][T32112] Call trace: [ 521.521531][T32112] dump_backtrace+0x1b8/0x1e4 [ 521.522844][T32112] show_stack+0x2c/0x44 [ 521.523945][T32112] dump_stack_lvl+0xd0/0x124 [ 521.525238][T32112] dump_stack+0x1c/0x28 [ 521.526335][T32112] should_fail_ex+0x3f8/0x5c4 [ 521.527570][T32112] __should_failslab+0xc8/0x128 [ 521.528888][T32112] should_failslab+0x10/0x28 [ 521.530125][T32112] kmem_cache_alloc+0x80/0x424 [ 521.531443][T32112] btrfs_alloc_path+0x30/0x3c [ 521.532686][T32112] __btrfs_run_delayed_items+0x88/0x420 [ 521.534149][T32112] btrfs_run_delayed_items+0x24/0x34 [ 521.535563][T32112] create_pending_snapshot+0x8e4/0x2834 [ 521.536991][T32112] create_pending_snapshots+0x150/0x198 [ 521.538463][T32112] btrfs_commit_transaction+0x1000/0x2d58 [ 521.539961][T32112] create_snapshot+0x418/0x6f0 [ 521.541179][T32112] btrfs_mksubvol+0x494/0x5f8 [ 521.542402][T32112] btrfs_mksnapshot+0xc8/0x158 [ 521.543653][T32112] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 521.545166][T32112] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 521.546762][T32112] btrfs_ioctl+0x9b4/0xb08 [ 521.547924][T32112] __arm64_sys_ioctl+0x14c/0x1c8 [ 521.549285][T32112] invoke_syscall+0x98/0x2b8 [ 521.550460][T32112] el0_svc_common+0x130/0x23c [ 521.551734][T32112] do_el0_svc+0x48/0x58 [ 521.552853][T32112] el0_svc+0x58/0x16c [ 521.553897][T32112] el0t_64_sync_handler+0x84/0xfc [ 521.555173][T32112] el0t_64_sync+0x190/0x194 [ 521.558634][T32112] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 521.561342][T32112] BTRFS info (device loop0: state EA): forced readonly [ 521.563477][T32112] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 521.565884][T32112] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 521.774887][T32129] loop0: detected capacity change from 0 to 32768 [ 521.777734][T32129] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (32129) [ 521.782554][T32129] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 521.784731][T32129] BTRFS info (device loop0): using free space tree [ 521.795151][T32129] BTRFS info (device loop0): enabling ssd optimizations [ 521.797145][T32129] BTRFS info (device loop0): auto enabling async discard [ 521.800951][T32129] FAULT_INJECTION: forcing a failure. [ 521.800951][T32129] name failslab, interval 1, probability 0, space 0, times 0 [ 521.804306][T32129] CPU: 1 PID: 32129 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 521.807058][T32129] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 521.809789][T32129] Call trace: [ 521.810637][T32129] dump_backtrace+0x1b8/0x1e4 [ 521.811891][T32129] show_stack+0x2c/0x44 [ 521.813044][T32129] dump_stack_lvl+0xd0/0x124 [ 521.814276][T32129] dump_stack+0x1c/0x28 [ 521.815381][T32129] should_fail_ex+0x3f8/0x5c4 [ 521.816565][T32129] __should_failslab+0xc8/0x128 [ 521.817812][T32129] should_failslab+0x10/0x28 [ 521.819022][T32129] kmem_cache_alloc+0x80/0x424 [ 521.820318][T32129] btrfs_alloc_path+0x30/0x3c [ 521.821595][T32129] __btrfs_run_delayed_items+0x88/0x420 [ 521.823067][T32129] btrfs_run_delayed_items+0x24/0x34 [ 521.824449][T32129] create_pending_snapshot+0x8e4/0x2834 [ 521.825941][T32129] create_pending_snapshots+0x150/0x198 [ 521.827452][T32129] btrfs_commit_transaction+0x1000/0x2d58 [ 521.828920][T32129] create_snapshot+0x418/0x6f0 [ 521.830175][T32129] btrfs_mksubvol+0x494/0x5f8 [ 521.831445][T32129] btrfs_mksnapshot+0xc8/0x158 [ 521.832770][T32129] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 521.834220][T32129] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 521.835754][T32129] btrfs_ioctl+0x9b4/0xb08 [ 521.836970][T32129] __arm64_sys_ioctl+0x14c/0x1c8 [ 521.838281][T32129] invoke_syscall+0x98/0x2b8 [ 521.839521][T32129] el0_svc_common+0x130/0x23c [ 521.840734][T32129] do_el0_svc+0x48/0x58 [ 521.841807][T32129] el0_svc+0x58/0x16c [ 521.842891][T32129] el0t_64_sync_handler+0x84/0xfc [ 521.844236][T32129] el0t_64_sync+0x190/0x194 [ 521.845625][T32129] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 521.848401][T32129] BTRFS info (device loop0: state EA): forced readonly [ 521.850337][T32129] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 521.852862][T32129] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 522.060057][T32146] loop0: detected capacity change from 0 to 32768 [ 522.062991][T32146] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (32146) [ 522.067627][T32146] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 522.069835][T32146] BTRFS info (device loop0): using free space tree [ 522.080120][T32146] BTRFS info (device loop0): enabling ssd optimizations [ 522.081961][T32146] BTRFS info (device loop0): auto enabling async discard [ 522.085777][T32146] FAULT_INJECTION: forcing a failure. [ 522.085777][T32146] name failslab, interval 1, probability 0, space 0, times 0 [ 522.089209][T32146] CPU: 1 PID: 32146 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 522.091855][T32146] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 522.094492][T32146] Call trace: [ 522.095327][T32146] dump_backtrace+0x1b8/0x1e4 [ 522.096567][T32146] show_stack+0x2c/0x44 [ 522.097692][T32146] dump_stack_lvl+0xd0/0x124 [ 522.098943][T32146] dump_stack+0x1c/0x28 [ 522.100045][T32146] should_fail_ex+0x3f8/0x5c4 [ 522.101265][T32146] __should_failslab+0xc8/0x128 [ 522.102524][T32146] should_failslab+0x10/0x28 [ 522.103657][T32146] kmem_cache_alloc+0x80/0x424 [ 522.104901][T32146] btrfs_alloc_path+0x30/0x3c [ 522.106179][T32146] __btrfs_run_delayed_items+0x88/0x420 [ 522.107614][T32146] btrfs_run_delayed_items+0x24/0x34 [ 522.109055][T32146] create_pending_snapshot+0x8e4/0x2834 [ 522.110494][T32146] create_pending_snapshots+0x150/0x198 [ 522.111953][T32146] btrfs_commit_transaction+0x1000/0x2d58 [ 522.113505][T32146] create_snapshot+0x418/0x6f0 [ 522.114768][T32146] btrfs_mksubvol+0x494/0x5f8 [ 522.116055][T32146] btrfs_mksnapshot+0xc8/0x158 [ 522.117324][T32146] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 522.118828][T32146] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 522.120352][T32146] btrfs_ioctl+0x9b4/0xb08 [ 522.121522][T32146] __arm64_sys_ioctl+0x14c/0x1c8 [ 522.122810][T32146] invoke_syscall+0x98/0x2b8 [ 522.124041][T32146] el0_svc_common+0x130/0x23c [ 522.125265][T32146] do_el0_svc+0x48/0x58 [ 522.126340][T32146] el0_svc+0x58/0x16c [ 522.127410][T32146] el0t_64_sync_handler+0x84/0xfc [ 522.128765][T32146] el0t_64_sync+0x190/0x194 [ 522.130191][T32146] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 522.132901][T32146] BTRFS info (device loop0: state EA): forced readonly [ 522.134716][T32146] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 522.137087][T32146] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 522.347449][T32163] loop0: detected capacity change from 0 to 32768 [ 522.350520][T32163] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (32163) [ 522.355561][T32163] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 522.357945][T32163] BTRFS info (device loop0): using free space tree [ 522.367946][T32163] BTRFS info (device loop0): enabling ssd optimizations [ 522.369767][T32163] BTRFS info (device loop0): auto enabling async discard [ 522.373725][T32163] FAULT_INJECTION: forcing a failure. [ 522.373725][T32163] name failslab, interval 1, probability 0, space 0, times 0 [ 522.377088][T32163] CPU: 0 PID: 32163 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 522.379775][T32163] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 522.382390][T32163] Call trace: [ 522.383250][T32163] dump_backtrace+0x1b8/0x1e4 [ 522.384458][T32163] show_stack+0x2c/0x44 [ 522.385615][T32163] dump_stack_lvl+0xd0/0x124 [ 522.386836][T32163] dump_stack+0x1c/0x28 [ 522.387898][T32163] should_fail_ex+0x3f8/0x5c4 [ 522.389105][T32163] __should_failslab+0xc8/0x128 [ 522.390384][T32163] should_failslab+0x10/0x28 [ 522.391577][T32163] kmem_cache_alloc+0x80/0x424 [ 522.392887][T32163] btrfs_alloc_path+0x30/0x3c [ 522.394098][T32163] __btrfs_run_delayed_items+0x88/0x420 [ 522.395524][T32163] btrfs_run_delayed_items+0x24/0x34 [ 522.396950][T32163] create_pending_snapshot+0x8e4/0x2834 [ 522.398441][T32163] create_pending_snapshots+0x150/0x198 [ 522.399907][T32163] btrfs_commit_transaction+0x1000/0x2d58 [ 522.401450][T32163] create_snapshot+0x418/0x6f0 [ 522.402734][T32163] btrfs_mksubvol+0x494/0x5f8 [ 522.403900][T32163] btrfs_mksnapshot+0xc8/0x158 [ 522.405121][T32163] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 522.406589][T32163] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 522.408120][T32163] btrfs_ioctl+0x9b4/0xb08 [ 522.409291][T32163] __arm64_sys_ioctl+0x14c/0x1c8 [ 522.410663][T32163] invoke_syscall+0x98/0x2b8 [ 522.411911][T32163] el0_svc_common+0x130/0x23c [ 522.413185][T32163] do_el0_svc+0x48/0x58 [ 522.414236][T32163] el0_svc+0x58/0x16c [ 522.415284][T32163] el0t_64_sync_handler+0x84/0xfc [ 522.416632][T32163] el0t_64_sync+0x190/0x194 [ 522.418580][T32163] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 522.421445][T32163] BTRFS info (device loop0: state EA): forced readonly [ 522.423394][T32163] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 522.425839][T32163] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 522.628651][T32180] loop0: detected capacity change from 0 to 32768 [ 522.631535][T32180] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (32180) [ 522.637167][T32180] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 522.639439][T32180] BTRFS info (device loop0): using free space tree [ 522.649351][T32180] BTRFS info (device loop0): enabling ssd optimizations [ 522.651574][T32180] BTRFS info (device loop0): auto enabling async discard [ 522.662870][T32180] FAULT_INJECTION: forcing a failure. [ 522.662870][T32180] name failslab, interval 1, probability 0, space 0, times 0 [ 522.666491][T32180] CPU: 0 PID: 32180 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 522.669269][T32180] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 522.672065][T32180] Call trace: [ 522.672938][T32180] dump_backtrace+0x1b8/0x1e4 [ 522.674233][T32180] show_stack+0x2c/0x44 [ 522.675356][T32180] dump_stack_lvl+0xd0/0x124 [ 522.676599][T32180] dump_stack+0x1c/0x28 [ 522.677764][T32180] should_fail_ex+0x3f8/0x5c4 [ 522.678998][T32180] __should_failslab+0xc8/0x128 [ 522.680262][T32180] should_failslab+0x10/0x28 [ 522.681472][T32180] kmem_cache_alloc+0x80/0x424 [ 522.682790][T32180] btrfs_alloc_path+0x30/0x3c [ 522.684042][T32180] __btrfs_run_delayed_items+0x88/0x420 [ 522.685502][T32180] btrfs_run_delayed_items+0x24/0x34 [ 522.686925][T32180] create_pending_snapshot+0x8e4/0x2834 [ 522.688354][T32180] create_pending_snapshots+0x150/0x198 [ 522.689863][T32180] btrfs_commit_transaction+0x1000/0x2d58 [ 522.691349][T32180] create_snapshot+0x418/0x6f0 [ 522.692639][T32180] btrfs_mksubvol+0x494/0x5f8 [ 522.693937][T32180] btrfs_mksnapshot+0xc8/0x158 [ 522.695207][T32180] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 522.696728][T32180] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 522.698273][T32180] btrfs_ioctl+0x9b4/0xb08 [ 522.699482][T32180] __arm64_sys_ioctl+0x14c/0x1c8 [ 522.700800][T32180] invoke_syscall+0x98/0x2b8 [ 522.702053][T32180] el0_svc_common+0x130/0x23c [ 522.703312][T32180] do_el0_svc+0x48/0x58 [ 522.704412][T32180] el0_svc+0x58/0x16c [ 522.705497][T32180] el0t_64_sync_handler+0x84/0xfc [ 522.706825][T32180] el0t_64_sync+0x190/0x194 [ 522.708291][T32180] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 522.711119][T32180] BTRFS info (device loop0: state EA): forced readonly [ 522.713146][T32180] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 522.715633][T32180] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 522.953168][T32197] loop0: detected capacity change from 0 to 32768 [ 522.955980][T32197] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (32197) [ 522.960642][T32197] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 522.962894][T32197] BTRFS info (device loop0): using free space tree [ 522.973227][T32197] BTRFS info (device loop0): enabling ssd optimizations [ 522.975144][T32197] BTRFS info (device loop0): auto enabling async discard [ 522.979031][T32197] FAULT_INJECTION: forcing a failure. [ 522.979031][T32197] name failslab, interval 1, probability 0, space 0, times 0 [ 522.982512][T32197] CPU: 1 PID: 32197 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 522.985147][T32197] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 522.987770][T32197] Call trace: [ 522.988610][T32197] dump_backtrace+0x1b8/0x1e4 [ 522.989801][T32197] show_stack+0x2c/0x44 [ 522.990904][T32197] dump_stack_lvl+0xd0/0x124 [ 522.992134][T32197] dump_stack+0x1c/0x28 [ 522.993251][T32197] should_fail_ex+0x3f8/0x5c4 [ 522.994434][T32197] __should_failslab+0xc8/0x128 [ 522.995768][T32197] should_failslab+0x10/0x28 [ 522.997011][T32197] kmem_cache_alloc+0x80/0x424 [ 522.998281][T32197] btrfs_alloc_path+0x30/0x3c [ 522.999486][T32197] __btrfs_run_delayed_items+0x88/0x420 [ 523.000947][T32197] btrfs_run_delayed_items+0x24/0x34 [ 523.002385][T32197] create_pending_snapshot+0x8e4/0x2834 [ 523.003858][T32197] create_pending_snapshots+0x150/0x198 [ 523.005354][T32197] btrfs_commit_transaction+0x1000/0x2d58 [ 523.006859][T32197] create_snapshot+0x418/0x6f0 [ 523.008126][T32197] btrfs_mksubvol+0x494/0x5f8 [ 523.009377][T32197] btrfs_mksnapshot+0xc8/0x158 [ 523.010677][T32197] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 523.012171][T32197] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 523.013665][T32197] btrfs_ioctl+0x9b4/0xb08 [ 523.014836][T32197] __arm64_sys_ioctl+0x14c/0x1c8 [ 523.016085][T32197] invoke_syscall+0x98/0x2b8 [ 523.017255][T32197] el0_svc_common+0x130/0x23c [ 523.018392][T32197] do_el0_svc+0x48/0x58 [ 523.019531][T32197] el0_svc+0x58/0x16c [ 523.020604][T32197] el0t_64_sync_handler+0x84/0xfc [ 523.021895][T32197] el0t_64_sync+0x190/0x194 [ 523.023282][T32197] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 523.026096][T32197] BTRFS info (device loop0: state EA): forced readonly [ 523.027966][T32197] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 523.030430][T32197] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 523.235233][T32214] loop0: detected capacity change from 0 to 32768 [ 523.238119][T32214] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (32214) [ 523.242910][T32214] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 523.245172][T32214] BTRFS info (device loop0): using free space tree [ 523.255368][T32214] BTRFS info (device loop0): enabling ssd optimizations [ 523.257243][T32214] BTRFS info (device loop0): auto enabling async discard [ 523.261327][T32214] FAULT_INJECTION: forcing a failure. [ 523.261327][T32214] name failslab, interval 1, probability 0, space 0, times 0 [ 523.265115][T32214] CPU: 1 PID: 32214 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 523.267768][T32214] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 523.270264][T32214] Call trace: [ 523.271033][T32214] dump_backtrace+0x1b8/0x1e4 [ 523.272233][T32214] show_stack+0x2c/0x44 [ 523.273290][T32214] dump_stack_lvl+0xd0/0x124 [ 523.274502][T32214] dump_stack+0x1c/0x28 [ 523.275586][T32214] should_fail_ex+0x3f8/0x5c4 [ 523.276861][T32214] __should_failslab+0xc8/0x128 [ 523.278147][T32214] should_failslab+0x10/0x28 [ 523.279381][T32214] kmem_cache_alloc+0x80/0x424 [ 523.280653][T32214] btrfs_alloc_path+0x30/0x3c [ 523.281905][T32214] __btrfs_run_delayed_items+0x88/0x420 [ 523.283394][T32214] btrfs_run_delayed_items+0x24/0x34 [ 523.284821][T32214] create_pending_snapshot+0x8e4/0x2834 [ 523.286277][T32214] create_pending_snapshots+0x150/0x198 [ 523.287749][T32214] btrfs_commit_transaction+0x1000/0x2d58 [ 523.289288][T32214] create_snapshot+0x418/0x6f0 [ 523.290615][T32214] btrfs_mksubvol+0x494/0x5f8 [ 523.291868][T32214] btrfs_mksnapshot+0xc8/0x158 [ 523.293089][T32214] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 523.294654][T32214] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 523.296141][T32214] btrfs_ioctl+0x9b4/0xb08 [ 523.297304][T32214] __arm64_sys_ioctl+0x14c/0x1c8 [ 523.298602][T32214] invoke_syscall+0x98/0x2b8 [ 523.299817][T32214] el0_svc_common+0x130/0x23c [ 523.301023][T32214] do_el0_svc+0x48/0x58 [ 523.302130][T32214] el0_svc+0x58/0x16c [ 523.303165][T32214] el0t_64_sync_handler+0x84/0xfc [ 523.304469][T32214] el0t_64_sync+0x190/0x194 [ 523.308183][T32214] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 523.310879][T32214] BTRFS info (device loop0: state EA): forced readonly [ 523.312919][T32214] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 523.315204][T32214] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 523.510317][T32231] loop0: detected capacity change from 0 to 32768 [ 523.513245][T32231] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (32231) [ 523.517862][T32231] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 523.520110][T32231] BTRFS info (device loop0): using free space tree [ 523.530638][T32231] BTRFS info (device loop0): enabling ssd optimizations [ 523.532549][T32231] BTRFS info (device loop0): auto enabling async discard [ 523.536314][T32231] FAULT_INJECTION: forcing a failure. [ 523.536314][T32231] name failslab, interval 1, probability 0, space 0, times 0 [ 523.539723][T32231] CPU: 0 PID: 32231 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 523.542515][T32231] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 523.545174][T32231] Call trace: [ 523.546058][T32231] dump_backtrace+0x1b8/0x1e4 [ 523.547345][T32231] show_stack+0x2c/0x44 [ 523.548487][T32231] dump_stack_lvl+0xd0/0x124 [ 523.549737][T32231] dump_stack+0x1c/0x28 [ 523.550960][T32231] should_fail_ex+0x3f8/0x5c4 [ 523.552237][T32231] __should_failslab+0xc8/0x128 [ 523.553559][T32231] should_failslab+0x10/0x28 [ 523.554809][T32231] kmem_cache_alloc+0x80/0x424 [ 523.556138][T32231] btrfs_alloc_path+0x30/0x3c [ 523.557392][T32231] __btrfs_run_delayed_items+0x88/0x420 [ 523.558922][T32231] btrfs_run_delayed_items+0x24/0x34 [ 523.560372][T32231] create_pending_snapshot+0x8e4/0x2834 [ 523.561984][T32231] create_pending_snapshots+0x150/0x198 [ 523.563507][T32231] btrfs_commit_transaction+0x1000/0x2d58 [ 523.565140][T32231] create_snapshot+0x418/0x6f0 [ 523.566522][T32231] btrfs_mksubvol+0x494/0x5f8 [ 523.567829][T32231] btrfs_mksnapshot+0xc8/0x158 [ 523.569131][T32231] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 523.570626][T32231] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 523.572202][T32231] btrfs_ioctl+0x9b4/0xb08 [ 523.573430][T32231] __arm64_sys_ioctl+0x14c/0x1c8 [ 523.574811][T32231] invoke_syscall+0x98/0x2b8 [ 523.576059][T32231] el0_svc_common+0x130/0x23c [ 523.577376][T32231] do_el0_svc+0x48/0x58 [ 523.578532][T32231] el0_svc+0x58/0x16c [ 523.579631][T32231] el0t_64_sync_handler+0x84/0xfc [ 523.581029][T32231] el0t_64_sync+0x190/0x194 [ 523.582907][T32231] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 523.585682][T32231] BTRFS info (device loop0: state EA): forced readonly [ 523.587497][T32231] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 523.589908][T32231] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 523.786949][T32248] loop0: detected capacity change from 0 to 32768 [ 523.790004][T32248] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (32248) [ 523.795364][T32248] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 523.797714][T32248] BTRFS info (device loop0): using free space tree [ 523.807947][T32248] BTRFS info (device loop0): enabling ssd optimizations [ 523.809746][T32248] BTRFS info (device loop0): auto enabling async discard [ 523.814570][T32248] FAULT_INJECTION: forcing a failure. [ 523.814570][T32248] name failslab, interval 1, probability 0, space 0, times 0 [ 523.818049][T32248] CPU: 0 PID: 32248 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 523.820797][T32248] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 523.823420][T32248] Call trace: [ 523.824276][T32248] dump_backtrace+0x1b8/0x1e4 [ 523.825536][T32248] show_stack+0x2c/0x44 [ 523.826631][T32248] dump_stack_lvl+0xd0/0x124 [ 523.827877][T32248] dump_stack+0x1c/0x28 [ 523.828968][T32248] should_fail_ex+0x3f8/0x5c4 [ 523.830267][T32248] __should_failslab+0xc8/0x128 [ 523.831592][T32248] should_failslab+0x10/0x28 [ 523.832848][T32248] kmem_cache_alloc+0x80/0x424 [ 523.834119][T32248] btrfs_alloc_path+0x30/0x3c [ 523.835341][T32248] __btrfs_run_delayed_items+0x88/0x420 [ 523.836866][T32248] btrfs_run_delayed_items+0x24/0x34 [ 523.838233][T32248] create_pending_snapshot+0x8e4/0x2834 [ 523.839745][T32248] create_pending_snapshots+0x150/0x198 [ 523.841236][T32248] btrfs_commit_transaction+0x1000/0x2d58 [ 523.842748][T32248] create_snapshot+0x418/0x6f0 [ 523.844021][T32248] btrfs_mksubvol+0x494/0x5f8 [ 523.845268][T32248] btrfs_mksnapshot+0xc8/0x158 [ 523.846542][T32248] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 523.848061][T32248] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 523.849581][T32248] btrfs_ioctl+0x9b4/0xb08 [ 523.850775][T32248] __arm64_sys_ioctl+0x14c/0x1c8 [ 523.852162][T32248] invoke_syscall+0x98/0x2b8 [ 523.853455][T32248] el0_svc_common+0x130/0x23c [ 523.854686][T32248] do_el0_svc+0x48/0x58 [ 523.855841][T32248] el0_svc+0x58/0x16c [ 523.856965][T32248] el0t_64_sync_handler+0x84/0xfc [ 523.858332][T32248] el0t_64_sync+0x190/0x194 [ 523.859967][T32248] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 523.863072][T32248] BTRFS info (device loop0: state EA): forced readonly [ 523.865010][T32248] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 523.867488][T32248] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 524.103840][T32265] loop0: detected capacity change from 0 to 32768 [ 524.106692][T32265] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (32265) [ 524.111965][T32265] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 524.114923][T32265] BTRFS info (device loop0): using free space tree [ 524.125348][T32265] BTRFS info (device loop0): enabling ssd optimizations [ 524.127313][T32265] BTRFS info (device loop0): auto enabling async discard [ 524.130997][T32265] FAULT_INJECTION: forcing a failure. [ 524.130997][T32265] name failslab, interval 1, probability 0, space 0, times 0 [ 524.134487][T32265] CPU: 0 PID: 32265 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 524.137193][T32265] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 524.139746][T32265] Call trace: [ 524.140578][T32265] dump_backtrace+0x1b8/0x1e4 [ 524.141828][T32265] show_stack+0x2c/0x44 [ 524.143031][T32265] dump_stack_lvl+0xd0/0x124 [ 524.144269][T32265] dump_stack+0x1c/0x28 [ 524.145362][T32265] should_fail_ex+0x3f8/0x5c4 [ 524.146587][T32265] __should_failslab+0xc8/0x128 [ 524.147915][T32265] should_failslab+0x10/0x28 [ 524.149185][T32265] kmem_cache_alloc+0x80/0x424 [ 524.150480][T32265] btrfs_alloc_path+0x30/0x3c [ 524.151807][T32265] __btrfs_run_delayed_items+0x88/0x420 [ 524.153330][T32265] btrfs_run_delayed_items+0x24/0x34 [ 524.154792][T32265] create_pending_snapshot+0x8e4/0x2834 [ 524.156337][T32265] create_pending_snapshots+0x150/0x198 [ 524.157845][T32265] btrfs_commit_transaction+0x1000/0x2d58 [ 524.159351][T32265] create_snapshot+0x418/0x6f0 [ 524.160656][T32265] btrfs_mksubvol+0x494/0x5f8 [ 524.161923][T32265] btrfs_mksnapshot+0xc8/0x158 [ 524.163177][T32265] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 524.164643][T32265] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 524.166152][T32265] btrfs_ioctl+0x9b4/0xb08 [ 524.167397][T32265] __arm64_sys_ioctl+0x14c/0x1c8 [ 524.168690][T32265] invoke_syscall+0x98/0x2b8 [ 524.169893][T32265] el0_svc_common+0x130/0x23c [ 524.171165][T32265] do_el0_svc+0x48/0x58 [ 524.172299][T32265] el0_svc+0x58/0x16c [ 524.173380][T32265] el0t_64_sync_handler+0x84/0xfc [ 524.174721][T32265] el0t_64_sync+0x190/0x194 [ 524.176540][T32265] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 524.179176][T32265] BTRFS info (device loop0: state EA): forced readonly [ 524.180979][T32265] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 524.183678][T32265] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 524.379783][T32282] loop0: detected capacity change from 0 to 32768 [ 524.383102][T32282] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (32282) [ 524.388029][T32282] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 524.390242][T32282] BTRFS info (device loop0): using free space tree [ 524.400912][T32282] BTRFS info (device loop0): enabling ssd optimizations [ 524.403057][T32282] BTRFS info (device loop0): auto enabling async discard [ 524.406937][T32282] FAULT_INJECTION: forcing a failure. [ 524.406937][T32282] name failslab, interval 1, probability 0, space 0, times 0 [ 524.410238][T32282] CPU: 1 PID: 32282 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 524.413018][T32282] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 524.415672][T32282] Call trace: [ 524.416577][T32282] dump_backtrace+0x1b8/0x1e4 [ 524.417839][T32282] show_stack+0x2c/0x44 [ 524.418928][T32282] dump_stack_lvl+0xd0/0x124 [ 524.420147][T32282] dump_stack+0x1c/0x28 [ 524.421282][T32282] should_fail_ex+0x3f8/0x5c4 [ 524.422495][T32282] __should_failslab+0xc8/0x128 [ 524.423806][T32282] should_failslab+0x10/0x28 [ 524.425039][T32282] kmem_cache_alloc+0x80/0x424 [ 524.426303][T32282] btrfs_alloc_path+0x30/0x3c [ 524.427569][T32282] __btrfs_run_delayed_items+0x88/0x420 [ 524.429060][T32282] btrfs_run_delayed_items+0x24/0x34 [ 524.430469][T32282] create_pending_snapshot+0x8e4/0x2834 [ 524.431962][T32282] create_pending_snapshots+0x150/0x198 [ 524.433487][T32282] btrfs_commit_transaction+0x1000/0x2d58 [ 524.435065][T32282] create_snapshot+0x418/0x6f0 [ 524.436361][T32282] btrfs_mksubvol+0x494/0x5f8 [ 524.437609][T32282] btrfs_mksnapshot+0xc8/0x158 [ 524.438901][T32282] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 524.440399][T32282] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 524.441986][T32282] btrfs_ioctl+0x9b4/0xb08 [ 524.443154][T32282] __arm64_sys_ioctl+0x14c/0x1c8 [ 524.444519][T32282] invoke_syscall+0x98/0x2b8 [ 524.445760][T32282] el0_svc_common+0x130/0x23c [ 524.446970][T32282] do_el0_svc+0x48/0x58 [ 524.448137][T32282] el0_svc+0x58/0x16c [ 524.449159][T32282] el0t_64_sync_handler+0x84/0xfc [ 524.450498][T32282] el0t_64_sync+0x190/0x194 [ 524.451966][T32282] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 524.454855][T32282] BTRFS info (device loop0: state EA): forced readonly [ 524.456686][T32282] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 524.459062][T32282] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 524.657573][T32299] loop0: detected capacity change from 0 to 32768 [ 524.660479][T32299] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (32299) [ 524.665413][T32299] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 524.667734][T32299] BTRFS info (device loop0): using free space tree [ 524.678638][T32299] BTRFS info (device loop0): enabling ssd optimizations [ 524.680547][T32299] BTRFS info (device loop0): auto enabling async discard [ 524.685605][T32299] FAULT_INJECTION: forcing a failure. [ 524.685605][T32299] name failslab, interval 1, probability 0, space 0, times 0 [ 524.689109][T32299] CPU: 1 PID: 32299 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 524.691832][T32299] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 524.694554][T32299] Call trace: [ 524.695428][T32299] dump_backtrace+0x1b8/0x1e4 [ 524.696708][T32299] show_stack+0x2c/0x44 [ 524.697800][T32299] dump_stack_lvl+0xd0/0x124 [ 524.699045][T32299] dump_stack+0x1c/0x28 [ 524.700150][T32299] should_fail_ex+0x3f8/0x5c4 [ 524.701400][T32299] __should_failslab+0xc8/0x128 [ 524.702653][T32299] should_failslab+0x10/0x28 [ 524.703881][T32299] kmem_cache_alloc+0x80/0x424 [ 524.705197][T32299] btrfs_alloc_path+0x30/0x3c [ 524.706447][T32299] __btrfs_run_delayed_items+0x88/0x420 [ 524.707974][T32299] btrfs_run_delayed_items+0x24/0x34 [ 524.709377][T32299] btrfs_commit_transaction+0xa10/0x2d58 [ 524.710866][T32299] create_snapshot+0x418/0x6f0 [ 524.712107][T32299] btrfs_mksubvol+0x494/0x5f8 [ 524.713314][T32299] btrfs_mksnapshot+0xc8/0x158 [ 524.714588][T32299] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 524.716054][T32299] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 524.717554][T32299] btrfs_ioctl+0x9b4/0xb08 [ 524.718769][T32299] __arm64_sys_ioctl+0x14c/0x1c8 [ 524.720083][T32299] invoke_syscall+0x98/0x2b8 [ 524.721336][T32299] el0_svc_common+0x130/0x23c [ 524.722657][T32299] do_el0_svc+0x48/0x58 [ 524.723796][T32299] el0_svc+0x58/0x16c [ 524.724863][T32299] el0t_64_sync_handler+0x84/0xfc [ 524.726189][T32299] el0t_64_sync+0x190/0x194 [ 524.729618][T32299] BTRFS warning (device loop0): Skipping commit of aborted transaction. [ 524.731873][T32299] BTRFS: error (device loop0: state A) in cleanup_transaction:1983: errno=-12 Out of memory [ 524.734906][T32299] BTRFS info (device loop0: state EA): forced readonly [ 524.938778][T32316] loop0: detected capacity change from 0 to 32768 [ 524.941674][T32316] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (32316) [ 524.946853][T32316] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 524.948734][T32316] BTRFS info (device loop0): using free space tree [ 524.959128][T32316] BTRFS info (device loop0): enabling ssd optimizations [ 524.961025][T32316] BTRFS info (device loop0): auto enabling async discard [ 524.966153][T32316] FAULT_INJECTION: forcing a failure. [ 524.966153][T32316] name failslab, interval 1, probability 0, space 0, times 0 [ 524.969615][T32316] CPU: 1 PID: 32316 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 524.972425][T32316] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 524.975090][T32316] Call trace: [ 524.975965][T32316] dump_backtrace+0x1b8/0x1e4 [ 524.977206][T32316] show_stack+0x2c/0x44 [ 524.978328][T32316] dump_stack_lvl+0xd0/0x124 [ 524.979561][T32316] dump_stack+0x1c/0x28 [ 524.980672][T32316] should_fail_ex+0x3f8/0x5c4 [ 524.981966][T32316] __should_failslab+0xc8/0x128 [ 524.983237][T32316] should_failslab+0x10/0x28 [ 524.984457][T32316] kmem_cache_alloc+0x80/0x424 [ 524.985685][T32316] btrfs_alloc_path+0x30/0x3c [ 524.986879][T32316] __btrfs_run_delayed_items+0x88/0x420 [ 524.988400][T32316] btrfs_run_delayed_items+0x24/0x34 [ 524.989832][T32316] create_pending_snapshot+0x8e4/0x2834 [ 524.991217][T32316] create_pending_snapshots+0x150/0x198 [ 524.992683][T32316] btrfs_commit_transaction+0x1000/0x2d58 [ 524.994231][T32316] create_snapshot+0x418/0x6f0 [ 524.995520][T32316] btrfs_mksubvol+0x494/0x5f8 [ 524.996749][T32316] btrfs_mksnapshot+0xc8/0x158 [ 524.997965][T32316] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 524.999417][T32316] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 525.000916][T32316] btrfs_ioctl+0x9b4/0xb08 [ 525.002064][T32316] __arm64_sys_ioctl+0x14c/0x1c8 [ 525.003343][T32316] invoke_syscall+0x98/0x2b8 [ 525.004485][T32316] el0_svc_common+0x130/0x23c [ 525.005671][T32316] do_el0_svc+0x48/0x58 [ 525.006772][T32316] el0_svc+0x58/0x16c [ 525.007774][T32316] el0t_64_sync_handler+0x84/0xfc [ 525.009117][T32316] el0t_64_sync+0x190/0x194 [ 525.013126][T32316] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 525.015967][T32316] BTRFS info (device loop0: state EA): forced readonly [ 525.017931][T32316] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 525.020373][T32316] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 525.254912][T32333] loop0: detected capacity change from 0 to 32768 [ 525.257823][T32333] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (32333) [ 525.262800][T32333] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 525.264996][T32333] BTRFS info (device loop0): using free space tree [ 525.275552][T32333] BTRFS info (device loop0): enabling ssd optimizations [ 525.277522][T32333] BTRFS info (device loop0): auto enabling async discard [ 525.283121][T32333] FAULT_INJECTION: forcing a failure. [ 525.283121][T32333] name failslab, interval 1, probability 0, space 0, times 0 [ 525.286412][T32333] CPU: 1 PID: 32333 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 525.289159][T32333] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 525.291806][T32333] Call trace: [ 525.292651][T32333] dump_backtrace+0x1b8/0x1e4 [ 525.293932][T32333] show_stack+0x2c/0x44 [ 525.295000][T32333] dump_stack_lvl+0xd0/0x124 [ 525.296228][T32333] dump_stack+0x1c/0x28 [ 525.297312][T32333] should_fail_ex+0x3f8/0x5c4 [ 525.298550][T32333] __should_failslab+0xc8/0x128 [ 525.299865][T32333] should_failslab+0x10/0x28 [ 525.301027][T32333] kmem_cache_alloc+0x80/0x424 [ 525.302272][T32333] btrfs_alloc_path+0x30/0x3c [ 525.303510][T32333] __btrfs_run_delayed_items+0x88/0x420 [ 525.304981][T32333] btrfs_run_delayed_items+0x24/0x34 [ 525.306394][T32333] btrfs_commit_transaction+0xa10/0x2d58 [ 525.307905][T32333] create_snapshot+0x418/0x6f0 [ 525.309176][T32333] btrfs_mksubvol+0x494/0x5f8 [ 525.310419][T32333] btrfs_mksnapshot+0xc8/0x158 [ 525.311660][T32333] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 525.313176][T32333] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 525.314718][T32333] btrfs_ioctl+0x9b4/0xb08 [ 525.315890][T32333] __arm64_sys_ioctl+0x14c/0x1c8 [ 525.317211][T32333] invoke_syscall+0x98/0x2b8 [ 525.318389][T32333] el0_svc_common+0x130/0x23c [ 525.319604][T32333] do_el0_svc+0x48/0x58 [ 525.320672][T32333] el0_svc+0x58/0x16c [ 525.321711][T32333] el0t_64_sync_handler+0x84/0xfc [ 525.323050][T32333] el0t_64_sync+0x190/0x194 [ 525.326418][T32333] BTRFS warning (device loop0): Skipping commit of aborted transaction. [ 525.328576][T32333] BTRFS: error (device loop0: state A) in cleanup_transaction:1983: errno=-12 Out of memory [ 525.331196][T32333] BTRFS info (device loop0: state EA): forced readonly [ 525.528778][T32350] loop0: detected capacity change from 0 to 32768 [ 525.531654][T32350] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (32350) [ 525.536757][T32350] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 525.539020][T32350] BTRFS info (device loop0): using free space tree [ 525.549501][T32350] BTRFS info (device loop0): enabling ssd optimizations [ 525.551526][T32350] BTRFS info (device loop0): auto enabling async discard [ 525.555512][T32350] FAULT_INJECTION: forcing a failure. [ 525.555512][T32350] name failslab, interval 1, probability 0, space 0, times 0 [ 525.558858][T32350] CPU: 1 PID: 32350 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 525.561554][T32350] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 525.564273][T32350] Call trace: [ 525.565148][T32350] dump_backtrace+0x1b8/0x1e4 [ 525.566447][T32350] show_stack+0x2c/0x44 [ 525.567533][T32350] dump_stack_lvl+0xd0/0x124 [ 525.568816][T32350] dump_stack+0x1c/0x28 [ 525.569952][T32350] should_fail_ex+0x3f8/0x5c4 [ 525.571212][T32350] __should_failslab+0xc8/0x128 [ 525.572533][T32350] should_failslab+0x10/0x28 [ 525.573759][T32350] kmem_cache_alloc+0x80/0x424 [ 525.575062][T32350] btrfs_alloc_path+0x30/0x3c [ 525.576370][T32350] __btrfs_run_delayed_items+0x88/0x420 [ 525.577859][T32350] btrfs_run_delayed_items+0x24/0x34 [ 525.579281][T32350] create_pending_snapshot+0x8e4/0x2834 [ 525.580830][T32350] create_pending_snapshots+0x150/0x198 [ 525.582304][T32350] btrfs_commit_transaction+0x1000/0x2d58 [ 525.583865][T32350] create_snapshot+0x418/0x6f0 [ 525.585100][T32350] btrfs_mksubvol+0x494/0x5f8 [ 525.586364][T32350] btrfs_mksnapshot+0xc8/0x158 [ 525.587731][T32350] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 525.589270][T32350] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 525.590801][T32350] btrfs_ioctl+0x9b4/0xb08 [ 525.591983][T32350] __arm64_sys_ioctl+0x14c/0x1c8 [ 525.593353][T32350] invoke_syscall+0x98/0x2b8 [ 525.594601][T32350] el0_svc_common+0x130/0x23c [ 525.595847][T32350] do_el0_svc+0x48/0x58 [ 525.597001][T32350] el0_svc+0x58/0x16c [ 525.598091][T32350] el0t_64_sync_handler+0x84/0xfc [ 525.599458][T32350] el0t_64_sync+0x190/0x194 [ 525.603106][T32350] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 525.605755][T32350] BTRFS info (device loop0: state EA): forced readonly [ 525.607633][T32350] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 525.610094][T32350] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 525.807624][T32367] loop0: detected capacity change from 0 to 32768 [ 525.810545][T32367] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (32367) [ 525.815525][T32367] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 525.817867][T32367] BTRFS info (device loop0): using free space tree [ 525.828182][T32367] BTRFS info (device loop0): enabling ssd optimizations [ 525.830003][T32367] BTRFS info (device loop0): auto enabling async discard [ 525.833941][T32367] FAULT_INJECTION: forcing a failure. [ 525.833941][T32367] name failslab, interval 1, probability 0, space 0, times 0 [ 525.837185][T32367] CPU: 1 PID: 32367 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 525.839902][T32367] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 525.842515][T32367] Call trace: [ 525.843365][T32367] dump_backtrace+0x1b8/0x1e4 [ 525.844637][T32367] show_stack+0x2c/0x44 [ 525.845684][T32367] dump_stack_lvl+0xd0/0x124 [ 525.846920][T32367] dump_stack+0x1c/0x28 [ 525.847973][T32367] should_fail_ex+0x3f8/0x5c4 [ 525.849205][T32367] __should_failslab+0xc8/0x128 [ 525.850521][T32367] should_failslab+0x10/0x28 [ 525.851780][T32367] kmem_cache_alloc+0x80/0x424 [ 525.853047][T32367] btrfs_alloc_path+0x30/0x3c [ 525.854254][T32367] __btrfs_run_delayed_items+0x88/0x420 [ 525.855783][T32367] btrfs_run_delayed_items+0x24/0x34 [ 525.857136][T32367] create_pending_snapshot+0x8e4/0x2834 [ 525.858629][T32367] create_pending_snapshots+0x150/0x198 [ 525.860043][T32367] btrfs_commit_transaction+0x1000/0x2d58 [ 525.861550][T32367] create_snapshot+0x418/0x6f0 [ 525.862855][T32367] btrfs_mksubvol+0x494/0x5f8 [ 525.864061][T32367] btrfs_mksnapshot+0xc8/0x158 [ 525.865319][T32367] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 525.866804][T32367] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 525.868321][T32367] btrfs_ioctl+0x9b4/0xb08 [ 525.869505][T32367] __arm64_sys_ioctl+0x14c/0x1c8 [ 525.870789][T32367] invoke_syscall+0x98/0x2b8 [ 525.872021][T32367] el0_svc_common+0x130/0x23c [ 525.873214][T32367] do_el0_svc+0x48/0x58 [ 525.874297][T32367] el0_svc+0x58/0x16c [ 525.875298][T32367] el0t_64_sync_handler+0x84/0xfc [ 525.876609][T32367] el0t_64_sync+0x190/0x194 [ 525.878898][T32367] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 525.881577][T32367] BTRFS info (device loop0: state EA): forced readonly [ 525.883630][T32367] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 525.885887][T32367] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 526.081188][T32384] loop0: detected capacity change from 0 to 32768 [ 526.084323][T32384] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (32384) [ 526.089033][T32384] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 526.091288][T32384] BTRFS info (device loop0): using free space tree [ 526.101740][T32384] BTRFS info (device loop0): enabling ssd optimizations [ 526.104591][T32384] BTRFS info (device loop0): auto enabling async discard [ 526.108528][T32384] FAULT_INJECTION: forcing a failure. [ 526.108528][T32384] name failslab, interval 1, probability 0, space 0, times 0 [ 526.111927][T32384] CPU: 1 PID: 32384 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 526.114614][T32384] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 526.117280][T32384] Call trace: [ 526.118148][T32384] dump_backtrace+0x1b8/0x1e4 [ 526.119378][T32384] show_stack+0x2c/0x44 [ 526.120444][T32384] dump_stack_lvl+0xd0/0x124 [ 526.121721][T32384] dump_stack+0x1c/0x28 [ 526.122857][T32384] should_fail_ex+0x3f8/0x5c4 [ 526.124152][T32384] __should_failslab+0xc8/0x128 [ 526.125470][T32384] should_failslab+0x10/0x28 [ 526.126651][T32384] kmem_cache_alloc+0x80/0x424 [ 526.127948][T32384] btrfs_alloc_path+0x30/0x3c [ 526.129158][T32384] __btrfs_run_delayed_items+0x88/0x420 [ 526.130623][T32384] btrfs_run_delayed_items+0x24/0x34 [ 526.132074][T32384] create_pending_snapshot+0x8e4/0x2834 [ 526.133583][T32384] create_pending_snapshots+0x150/0x198 [ 526.135066][T32384] btrfs_commit_transaction+0x1000/0x2d58 [ 526.136597][T32384] create_snapshot+0x418/0x6f0 [ 526.137843][T32384] btrfs_mksubvol+0x494/0x5f8 [ 526.139083][T32384] btrfs_mksnapshot+0xc8/0x158 [ 526.140387][T32384] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 526.141891][T32384] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 526.143440][T32384] btrfs_ioctl+0x9b4/0xb08 [ 526.144602][T32384] __arm64_sys_ioctl+0x14c/0x1c8 [ 526.145940][T32384] invoke_syscall+0x98/0x2b8 [ 526.147174][T32384] el0_svc_common+0x130/0x23c [ 526.148450][T32384] do_el0_svc+0x48/0x58 [ 526.149501][T32384] el0_svc+0x58/0x16c [ 526.150540][T32384] el0t_64_sync_handler+0x84/0xfc [ 526.151925][T32384] el0t_64_sync+0x190/0x194 [ 526.153315][T32384] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 526.156158][T32384] BTRFS info (device loop0: state EA): forced readonly [ 526.158041][T32384] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 526.160545][T32384] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 526.366278][T32401] loop0: detected capacity change from 0 to 32768 [ 526.369127][T32401] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (32401) [ 526.374318][T32401] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 526.376545][T32401] BTRFS info (device loop0): using free space tree [ 526.387028][T32401] BTRFS info (device loop0): enabling ssd optimizations [ 526.389066][T32401] BTRFS info (device loop0): auto enabling async discard [ 526.393030][T32401] FAULT_INJECTION: forcing a failure. [ 526.393030][T32401] name failslab, interval 1, probability 0, space 0, times 0 [ 526.396362][T32401] CPU: 1 PID: 32401 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 526.399027][T32401] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 526.401538][T32401] Call trace: [ 526.402370][T32401] dump_backtrace+0x1b8/0x1e4 [ 526.403647][T32401] show_stack+0x2c/0x44 [ 526.404770][T32401] dump_stack_lvl+0xd0/0x124 [ 526.405983][T32401] dump_stack+0x1c/0x28 [ 526.407034][T32401] should_fail_ex+0x3f8/0x5c4 [ 526.408206][T32401] __should_failslab+0xc8/0x128 [ 526.409468][T32401] should_failslab+0x10/0x28 [ 526.410715][T32401] kmem_cache_alloc+0x80/0x424 [ 526.411958][T32401] btrfs_alloc_path+0x30/0x3c [ 526.413203][T32401] __btrfs_run_delayed_items+0x88/0x420 [ 526.414679][T32401] btrfs_run_delayed_items+0x24/0x34 [ 526.416058][T32401] create_pending_snapshot+0x8e4/0x2834 [ 526.417526][T32401] create_pending_snapshots+0x150/0x198 [ 526.419018][T32401] btrfs_commit_transaction+0x1000/0x2d58 [ 526.420484][T32401] create_snapshot+0x418/0x6f0 [ 526.421768][T32401] btrfs_mksubvol+0x494/0x5f8 [ 526.422967][T32401] btrfs_mksnapshot+0xc8/0x158 [ 526.424235][T32401] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 526.425709][T32401] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 526.427242][T32401] btrfs_ioctl+0x9b4/0xb08 [ 526.428416][T32401] __arm64_sys_ioctl+0x14c/0x1c8 [ 526.429737][T32401] invoke_syscall+0x98/0x2b8 [ 526.430946][T32401] el0_svc_common+0x130/0x23c [ 526.432171][T32401] do_el0_svc+0x48/0x58 [ 526.433261][T32401] el0_svc+0x58/0x16c [ 526.434336][T32401] el0t_64_sync_handler+0x84/0xfc [ 526.435687][T32401] el0t_64_sync+0x190/0x194 [ 526.437115][T32401] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 526.439836][T32401] BTRFS info (device loop0: state EA): forced readonly [ 526.441613][T32401] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 526.444166][T32401] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 526.641232][T32418] loop0: detected capacity change from 0 to 32768 [ 526.644206][T32418] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (32418) [ 526.649147][T32418] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 526.651438][T32418] BTRFS info (device loop0): using free space tree [ 526.661981][T32418] BTRFS info (device loop0): enabling ssd optimizations [ 526.664399][T32418] BTRFS info (device loop0): auto enabling async discard [ 526.668422][T32418] FAULT_INJECTION: forcing a failure. [ 526.668422][T32418] name failslab, interval 1, probability 0, space 0, times 0 [ 526.671835][T32418] CPU: 1 PID: 32418 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 526.674666][T32418] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 526.677329][T32418] Call trace: [ 526.678173][T32418] dump_backtrace+0x1b8/0x1e4 [ 526.679409][T32418] show_stack+0x2c/0x44 [ 526.680480][T32418] dump_stack_lvl+0xd0/0x124 [ 526.681657][T32418] dump_stack+0x1c/0x28 [ 526.682724][T32418] should_fail_ex+0x3f8/0x5c4 [ 526.683957][T32418] __should_failslab+0xc8/0x128 [ 526.685217][T32418] should_failslab+0x10/0x28 [ 526.686402][T32418] kmem_cache_alloc+0x80/0x424 [ 526.687654][T32418] btrfs_alloc_path+0x30/0x3c [ 526.688936][T32418] __btrfs_run_delayed_items+0x88/0x420 [ 526.690409][T32418] btrfs_run_delayed_items+0x24/0x34 [ 526.691735][T32418] create_pending_snapshot+0x8e4/0x2834 [ 526.693138][T32418] create_pending_snapshots+0x150/0x198 [ 526.694574][T32418] btrfs_commit_transaction+0x1000/0x2d58 [ 526.696063][T32418] create_snapshot+0x418/0x6f0 [ 526.697305][T32418] btrfs_mksubvol+0x494/0x5f8 [ 526.698552][T32418] btrfs_mksnapshot+0xc8/0x158 [ 526.699803][T32418] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 526.701234][T32418] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 526.702705][T32418] btrfs_ioctl+0x9b4/0xb08 [ 526.703843][T32418] __arm64_sys_ioctl+0x14c/0x1c8 [ 526.705187][T32418] invoke_syscall+0x98/0x2b8 [ 526.706420][T32418] el0_svc_common+0x130/0x23c [ 526.707603][T32418] do_el0_svc+0x48/0x58 [ 526.708687][T32418] el0_svc+0x58/0x16c [ 526.709769][T32418] el0t_64_sync_handler+0x84/0xfc [ 526.711009][T32418] el0t_64_sync+0x190/0x194 [ 526.712430][T32418] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 526.715166][T32418] BTRFS info (device loop0: state EA): forced readonly [ 526.716966][T32418] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 526.719474][T32418] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 526.926911][T32435] loop0: detected capacity change from 0 to 32768 [ 526.929727][T32435] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (32435) [ 526.934682][T32435] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 526.937110][T32435] BTRFS info (device loop0): using free space tree [ 526.947546][T32435] BTRFS info (device loop0): enabling ssd optimizations [ 526.949392][T32435] BTRFS info (device loop0): auto enabling async discard [ 526.953520][T32435] FAULT_INJECTION: forcing a failure. [ 526.953520][T32435] name failslab, interval 1, probability 0, space 0, times 0 [ 526.956780][T32435] CPU: 1 PID: 32435 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 526.959415][T32435] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 526.962059][T32435] Call trace: [ 526.962903][T32435] dump_backtrace+0x1b8/0x1e4 [ 526.964089][T32435] show_stack+0x2c/0x44 [ 526.965166][T32435] dump_stack_lvl+0xd0/0x124 [ 526.966362][T32435] dump_stack+0x1c/0x28 [ 526.967435][T32435] should_fail_ex+0x3f8/0x5c4 [ 526.968617][T32435] __should_failslab+0xc8/0x128 [ 526.969887][T32435] should_failslab+0x10/0x28 [ 526.971092][T32435] kmem_cache_alloc+0x80/0x424 [ 526.972350][T32435] btrfs_alloc_path+0x30/0x3c [ 526.973519][T32435] __btrfs_run_delayed_items+0x88/0x420 [ 526.974953][T32435] btrfs_run_delayed_items+0x24/0x34 [ 526.976355][T32435] btrfs_commit_transaction+0xa10/0x2d58 [ 526.977844][T32435] create_snapshot+0x418/0x6f0 [ 526.979081][T32435] btrfs_mksubvol+0x494/0x5f8 [ 526.980348][T32435] btrfs_mksnapshot+0xc8/0x158 [ 526.981583][T32435] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 526.983020][T32435] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 526.984410][T32435] btrfs_ioctl+0x9b4/0xb08 [ 526.985572][T32435] __arm64_sys_ioctl+0x14c/0x1c8 [ 526.986970][T32435] invoke_syscall+0x98/0x2b8 [ 526.988169][T32435] el0_svc_common+0x130/0x23c [ 526.989366][T32435] do_el0_svc+0x48/0x58 [ 526.990539][T32435] el0_svc+0x58/0x16c [ 526.991603][T32435] el0t_64_sync_handler+0x84/0xfc [ 526.992904][T32435] el0t_64_sync+0x190/0x194 [ 526.996404][T32435] BTRFS warning (device loop0): Skipping commit of aborted transaction. [ 526.998509][T32435] BTRFS: error (device loop0: state A) in cleanup_transaction:1983: errno=-12 Out of memory [ 527.001054][T32435] BTRFS info (device loop0: state EA): forced readonly [ 527.198588][T32452] loop0: detected capacity change from 0 to 32768 [ 527.201533][T32452] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (32452) [ 527.206746][T32452] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 527.209137][T32452] BTRFS info (device loop0): using free space tree [ 527.219431][T32452] BTRFS info (device loop0): enabling ssd optimizations [ 527.221269][T32452] BTRFS info (device loop0): auto enabling async discard [ 527.225171][T32452] FAULT_INJECTION: forcing a failure. [ 527.225171][T32452] name failslab, interval 1, probability 0, space 0, times 0 [ 527.228395][T32452] CPU: 0 PID: 32452 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 527.231069][T32452] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 527.233761][T32452] Call trace: [ 527.234624][T32452] dump_backtrace+0x1b8/0x1e4 [ 527.235901][T32452] show_stack+0x2c/0x44 [ 527.237081][T32452] dump_stack_lvl+0xd0/0x124 [ 527.238322][T32452] dump_stack+0x1c/0x28 [ 527.239457][T32452] should_fail_ex+0x3f8/0x5c4 [ 527.240733][T32452] __should_failslab+0xc8/0x128 [ 527.242082][T32452] should_failslab+0x10/0x28 [ 527.243315][T32452] kmem_cache_alloc+0x80/0x424 [ 527.244559][T32452] btrfs_alloc_path+0x30/0x3c [ 527.245804][T32452] __btrfs_run_delayed_items+0x88/0x420 [ 527.247279][T32452] btrfs_run_delayed_items+0x24/0x34 [ 527.248659][T32452] create_pending_snapshot+0x8e4/0x2834 [ 527.250140][T32452] create_pending_snapshots+0x150/0x198 [ 527.251591][T32452] btrfs_commit_transaction+0x1000/0x2d58 [ 527.253076][T32452] create_snapshot+0x418/0x6f0 [ 527.254315][T32452] btrfs_mksubvol+0x494/0x5f8 [ 527.255561][T32452] btrfs_mksnapshot+0xc8/0x158 [ 527.256793][T32452] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 527.258283][T32452] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 527.259847][T32452] btrfs_ioctl+0x9b4/0xb08 [ 527.261009][T32452] __arm64_sys_ioctl+0x14c/0x1c8 [ 527.262323][T32452] invoke_syscall+0x98/0x2b8 [ 527.263521][T32452] el0_svc_common+0x130/0x23c [ 527.264776][T32452] do_el0_svc+0x48/0x58 [ 527.265858][T32452] el0_svc+0x58/0x16c [ 527.266947][T32452] el0t_64_sync_handler+0x84/0xfc [ 527.268224][T32452] el0t_64_sync+0x190/0x194 [ 527.272339][T32452] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 527.275097][T32452] BTRFS info (device loop0: state EA): forced readonly [ 527.276809][T32452] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 527.279106][T32452] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 527.475904][T32469] loop0: detected capacity change from 0 to 32768 [ 527.478752][T32469] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (32469) [ 527.483557][T32469] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 527.485653][T32469] BTRFS info (device loop0): using free space tree [ 527.496089][T32469] BTRFS info (device loop0): enabling ssd optimizations [ 527.498031][T32469] BTRFS info (device loop0): auto enabling async discard [ 527.501992][T32469] FAULT_INJECTION: forcing a failure. [ 527.501992][T32469] name failslab, interval 1, probability 0, space 0, times 0 [ 527.505390][T32469] CPU: 1 PID: 32469 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 527.508035][T32469] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 527.510617][T32469] Call trace: [ 527.511482][T32469] dump_backtrace+0x1b8/0x1e4 [ 527.512741][T32469] show_stack+0x2c/0x44 [ 527.513828][T32469] dump_stack_lvl+0xd0/0x124 [ 527.515021][T32469] dump_stack+0x1c/0x28 [ 527.516113][T32469] should_fail_ex+0x3f8/0x5c4 [ 527.517366][T32469] __should_failslab+0xc8/0x128 [ 527.518666][T32469] should_failslab+0x10/0x28 [ 527.519883][T32469] kmem_cache_alloc+0x80/0x424 [ 527.521160][T32469] btrfs_alloc_path+0x30/0x3c [ 527.522432][T32469] __btrfs_run_delayed_items+0x88/0x420 [ 527.523904][T32469] btrfs_run_delayed_items+0x24/0x34 [ 527.525299][T32469] create_pending_snapshot+0x8e4/0x2834 [ 527.526751][T32469] create_pending_snapshots+0x150/0x198 [ 527.528249][T32469] btrfs_commit_transaction+0x1000/0x2d58 [ 527.529764][T32469] create_snapshot+0x418/0x6f0 [ 527.531047][T32469] btrfs_mksubvol+0x494/0x5f8 [ 527.532297][T32469] btrfs_mksnapshot+0xc8/0x158 [ 527.533587][T32469] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 527.535045][T32469] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 527.536535][T32469] btrfs_ioctl+0x9b4/0xb08 [ 527.537735][T32469] __arm64_sys_ioctl+0x14c/0x1c8 [ 527.539067][T32469] invoke_syscall+0x98/0x2b8 [ 527.540314][T32469] el0_svc_common+0x130/0x23c [ 527.541520][T32469] do_el0_svc+0x48/0x58 [ 527.542602][T32469] el0_svc+0x58/0x16c [ 527.543661][T32469] el0t_64_sync_handler+0x84/0xfc [ 527.544997][T32469] el0t_64_sync+0x190/0x194 [ 527.547529][T32469] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 527.550129][T32469] BTRFS info (device loop0: state EA): forced readonly [ 527.551945][T32469] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 527.554774][T32469] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 527.749884][T32486] loop0: detected capacity change from 0 to 32768 [ 527.752896][T32486] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (32486) [ 527.757569][T32486] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 527.759750][T32486] BTRFS info (device loop0): using free space tree [ 527.770256][T32486] BTRFS info (device loop0): enabling ssd optimizations [ 527.772302][T32486] BTRFS info (device loop0): auto enabling async discard [ 527.776132][T32486] FAULT_INJECTION: forcing a failure. [ 527.776132][T32486] name failslab, interval 1, probability 0, space 0, times 0 [ 527.779472][T32486] CPU: 1 PID: 32486 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 527.782139][T32486] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 527.784781][T32486] Call trace: [ 527.785607][T32486] dump_backtrace+0x1b8/0x1e4 [ 527.786838][T32486] show_stack+0x2c/0x44 [ 527.787932][T32486] dump_stack_lvl+0xd0/0x124 [ 527.789145][T32486] dump_stack+0x1c/0x28 [ 527.790265][T32486] should_fail_ex+0x3f8/0x5c4 [ 527.791534][T32486] __should_failslab+0xc8/0x128 [ 527.792872][T32486] should_failslab+0x10/0x28 [ 527.794073][T32486] kmem_cache_alloc+0x80/0x424 [ 527.795287][T32486] btrfs_alloc_path+0x30/0x3c [ 527.796527][T32486] __btrfs_run_delayed_items+0x88/0x420 [ 527.798046][T32486] btrfs_run_delayed_items+0x24/0x34 [ 527.799388][T32486] btrfs_commit_transaction+0xa10/0x2d58 [ 527.800867][T32486] create_snapshot+0x418/0x6f0 [ 527.802086][T32486] btrfs_mksubvol+0x494/0x5f8 [ 527.803325][T32486] btrfs_mksnapshot+0xc8/0x158 [ 527.804581][T32486] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 527.806082][T32486] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 527.807594][T32486] btrfs_ioctl+0x9b4/0xb08 [ 527.808725][T32486] __arm64_sys_ioctl+0x14c/0x1c8 [ 527.810067][T32486] invoke_syscall+0x98/0x2b8 [ 527.811262][T32486] el0_svc_common+0x130/0x23c [ 527.812492][T32486] do_el0_svc+0x48/0x58 [ 527.813582][T32486] el0_svc+0x58/0x16c [ 527.814622][T32486] el0t_64_sync_handler+0x84/0xfc [ 527.815936][T32486] el0t_64_sync+0x190/0x194 [ 527.817276][T32486] BTRFS warning (device loop0): Skipping commit of aborted transaction. [ 527.819492][T32486] BTRFS: error (device loop0: state A) in cleanup_transaction:1983: errno=-12 Out of memory [ 527.822081][T32486] BTRFS info (device loop0: state EA): forced readonly [ 528.017310][T32503] loop0: detected capacity change from 0 to 32768 [ 528.020256][T32503] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (32503) [ 528.025465][T32503] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 528.027683][T32503] BTRFS info (device loop0): using free space tree [ 528.036477][T32503] BTRFS info (device loop0): enabling ssd optimizations [ 528.038282][T32503] BTRFS info (device loop0): auto enabling async discard [ 528.041788][T32503] FAULT_INJECTION: forcing a failure. [ 528.041788][T32503] name failslab, interval 1, probability 0, space 0, times 0 [ 528.045497][T32503] CPU: 1 PID: 32503 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 528.048190][T32503] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 528.050742][T32503] Call trace: [ 528.051612][T32503] dump_backtrace+0x1b8/0x1e4 [ 528.052799][T32503] show_stack+0x2c/0x44 [ 528.053885][T32503] dump_stack_lvl+0xd0/0x124 [ 528.055078][T32503] dump_stack+0x1c/0x28 [ 528.056175][T32503] should_fail_ex+0x3f8/0x5c4 [ 528.057380][T32503] __should_failslab+0xc8/0x128 [ 528.058601][T32503] should_failslab+0x10/0x28 [ 528.059796][T32503] kmem_cache_alloc+0x80/0x424 [ 528.061069][T32503] btrfs_alloc_path+0x30/0x3c [ 528.062260][T32503] __btrfs_run_delayed_items+0x88/0x420 [ 528.063706][T32503] btrfs_run_delayed_items+0x24/0x34 [ 528.065095][T32503] create_pending_snapshot+0x8e4/0x2834 [ 528.066577][T32503] create_pending_snapshots+0x150/0x198 [ 528.068022][T32503] btrfs_commit_transaction+0x1000/0x2d58 [ 528.069549][T32503] create_snapshot+0x418/0x6f0 [ 528.070772][T32503] btrfs_mksubvol+0x494/0x5f8 [ 528.071997][T32503] btrfs_mksnapshot+0xc8/0x158 [ 528.073173][T32503] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 528.074677][T32503] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 528.076233][T32503] btrfs_ioctl+0x9b4/0xb08 [ 528.077394][T32503] __arm64_sys_ioctl+0x14c/0x1c8 [ 528.078726][T32503] invoke_syscall+0x98/0x2b8 [ 528.079940][T32503] el0_svc_common+0x130/0x23c [ 528.081190][T32503] do_el0_svc+0x48/0x58 [ 528.082296][T32503] el0_svc+0x58/0x16c [ 528.083341][T32503] el0t_64_sync_handler+0x84/0xfc [ 528.084621][T32503] el0t_64_sync+0x190/0x194 [ 528.086917][T32503] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 528.089632][T32503] BTRFS info (device loop0: state EA): forced readonly [ 528.091424][T32503] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 528.093956][T32503] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 528.287880][T32520] loop0: detected capacity change from 0 to 32768 [ 528.290723][T32520] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (32520) [ 528.296893][T32520] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 528.299144][T32520] BTRFS info (device loop0): using free space tree [ 528.309222][T32520] BTRFS info (device loop0): enabling ssd optimizations [ 528.311117][T32520] BTRFS info (device loop0): auto enabling async discard [ 528.316166][T32520] FAULT_INJECTION: forcing a failure. [ 528.316166][T32520] name failslab, interval 1, probability 0, space 0, times 0 [ 528.319641][T32520] CPU: 1 PID: 32520 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 528.322345][T32520] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 528.324924][T32520] Call trace: [ 528.325771][T32520] dump_backtrace+0x1b8/0x1e4 [ 528.326939][T32520] show_stack+0x2c/0x44 [ 528.328043][T32520] dump_stack_lvl+0xd0/0x124 [ 528.329273][T32520] dump_stack+0x1c/0x28 [ 528.330317][T32520] should_fail_ex+0x3f8/0x5c4 [ 528.331538][T32520] __should_failslab+0xc8/0x128 [ 528.332843][T32520] should_failslab+0x10/0x28 [ 528.334084][T32520] kmem_cache_alloc+0x80/0x424 [ 528.335378][T32520] btrfs_alloc_path+0x30/0x3c [ 528.336594][T32520] __btrfs_run_delayed_items+0x88/0x420 [ 528.338080][T32520] btrfs_run_delayed_items+0x24/0x34 [ 528.339491][T32520] create_pending_snapshot+0x8e4/0x2834 [ 528.340982][T32520] create_pending_snapshots+0x150/0x198 [ 528.342386][T32520] btrfs_commit_transaction+0x1000/0x2d58 [ 528.343954][T32520] create_snapshot+0x418/0x6f0 [ 528.345140][T32520] btrfs_mksubvol+0x494/0x5f8 [ 528.346356][T32520] btrfs_mksnapshot+0xc8/0x158 [ 528.347626][T32520] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 528.349097][T32520] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 528.350590][T32520] btrfs_ioctl+0x9b4/0xb08 [ 528.351740][T32520] __arm64_sys_ioctl+0x14c/0x1c8 [ 528.353052][T32520] invoke_syscall+0x98/0x2b8 [ 528.354254][T32520] el0_svc_common+0x130/0x23c [ 528.355486][T32520] do_el0_svc+0x48/0x58 [ 528.356577][T32520] el0_svc+0x58/0x16c [ 528.357574][T32520] el0t_64_sync_handler+0x84/0xfc [ 528.358857][T32520] el0t_64_sync+0x190/0x194 [ 528.361234][T32520] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 528.364180][T32520] BTRFS info (device loop0: state EA): forced readonly [ 528.366097][T32520] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 528.368514][T32520] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 528.601479][T32537] loop0: detected capacity change from 0 to 32768 [ 528.604433][T32537] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (32537) [ 528.609148][T32537] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 528.611426][T32537] BTRFS info (device loop0): using free space tree [ 528.621683][T32537] BTRFS info (device loop0): enabling ssd optimizations [ 528.623715][T32537] BTRFS info (device loop0): auto enabling async discard [ 528.627491][T32537] FAULT_INJECTION: forcing a failure. [ 528.627491][T32537] name failslab, interval 1, probability 0, space 0, times 0 [ 528.630756][T32537] CPU: 0 PID: 32537 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 528.633436][T32537] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 528.636056][T32537] Call trace: [ 528.636906][T32537] dump_backtrace+0x1b8/0x1e4 [ 528.638157][T32537] show_stack+0x2c/0x44 [ 528.639321][T32537] dump_stack_lvl+0xd0/0x124 [ 528.640483][T32537] dump_stack+0x1c/0x28 [ 528.641587][T32537] should_fail_ex+0x3f8/0x5c4 [ 528.642836][T32537] __should_failslab+0xc8/0x128 [ 528.644100][T32537] should_failslab+0x10/0x28 [ 528.645327][T32537] kmem_cache_alloc+0x80/0x424 [ 528.646620][T32537] btrfs_alloc_path+0x30/0x3c [ 528.647846][T32537] __btrfs_run_delayed_items+0x88/0x420 [ 528.649336][T32537] btrfs_run_delayed_items+0x24/0x34 [ 528.650716][T32537] btrfs_commit_transaction+0xa10/0x2d58 [ 528.652204][T32537] create_snapshot+0x418/0x6f0 [ 528.653466][T32537] btrfs_mksubvol+0x494/0x5f8 [ 528.654644][T32537] btrfs_mksnapshot+0xc8/0x158 [ 528.655883][T32537] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 528.657424][T32537] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 528.658912][T32537] btrfs_ioctl+0x9b4/0xb08 [ 528.660039][T32537] __arm64_sys_ioctl+0x14c/0x1c8 [ 528.661351][T32537] invoke_syscall+0x98/0x2b8 [ 528.662511][T32537] el0_svc_common+0x130/0x23c [ 528.663690][T32537] do_el0_svc+0x48/0x58 [ 528.664809][T32537] el0_svc+0x58/0x16c [ 528.665801][T32537] el0t_64_sync_handler+0x84/0xfc [ 528.667148][T32537] el0t_64_sync+0x190/0x194 [ 528.668680][T32537] BTRFS warning (device loop0): Skipping commit of aborted transaction. [ 528.670894][T32537] BTRFS: error (device loop0: state A) in cleanup_transaction:1983: errno=-12 Out of memory [ 528.673590][T32537] BTRFS info (device loop0: state EA): forced readonly [ 528.867648][T32554] loop0: detected capacity change from 0 to 32768 [ 528.870472][T32554] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (32554) [ 528.875344][T32554] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 528.877618][T32554] BTRFS info (device loop0): using free space tree [ 528.887848][T32554] BTRFS info (device loop0): enabling ssd optimizations [ 528.889757][T32554] BTRFS info (device loop0): auto enabling async discard [ 528.893975][T32554] FAULT_INJECTION: forcing a failure. [ 528.893975][T32554] name failslab, interval 1, probability 0, space 0, times 0 [ 528.897354][T32554] CPU: 0 PID: 32554 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 528.900007][T32554] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 528.902565][T32554] Call trace: [ 528.903425][T32554] dump_backtrace+0x1b8/0x1e4 [ 528.904676][T32554] show_stack+0x2c/0x44 [ 528.905827][T32554] dump_stack_lvl+0xd0/0x124 [ 528.907013][T32554] dump_stack+0x1c/0x28 [ 528.908084][T32554] should_fail_ex+0x3f8/0x5c4 [ 528.909343][T32554] __should_failslab+0xc8/0x128 [ 528.910613][T32554] should_failslab+0x10/0x28 [ 528.911846][T32554] kmem_cache_alloc+0x80/0x424 [ 528.913099][T32554] btrfs_alloc_path+0x30/0x3c [ 528.914304][T32554] __btrfs_run_delayed_items+0x88/0x420 [ 528.915875][T32554] btrfs_run_delayed_items+0x24/0x34 [ 528.917284][T32554] create_pending_snapshot+0x8e4/0x2834 [ 528.918748][T32554] create_pending_snapshots+0x150/0x198 [ 528.920262][T32554] btrfs_commit_transaction+0x1000/0x2d58 [ 528.921789][T32554] create_snapshot+0x418/0x6f0 [ 528.923070][T32554] btrfs_mksubvol+0x494/0x5f8 [ 528.924302][T32554] btrfs_mksnapshot+0xc8/0x158 [ 528.925522][T32554] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 528.927041][T32554] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 528.928519][T32554] btrfs_ioctl+0x9b4/0xb08 [ 528.929780][T32554] __arm64_sys_ioctl+0x14c/0x1c8 [ 528.931118][T32554] invoke_syscall+0x98/0x2b8 [ 528.932323][T32554] el0_svc_common+0x130/0x23c [ 528.933549][T32554] do_el0_svc+0x48/0x58 [ 528.934638][T32554] el0_svc+0x58/0x16c [ 528.935674][T32554] el0t_64_sync_handler+0x84/0xfc [ 528.937011][T32554] el0t_64_sync+0x190/0x194 [ 528.938511][T32554] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 528.941183][T32554] BTRFS info (device loop0: state EA): forced readonly [ 528.943461][T32554] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 528.945826][T32554] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 529.140139][T32571] loop0: detected capacity change from 0 to 32768 [ 529.143007][T32571] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (32571) [ 529.147820][T32571] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 529.150024][T32571] BTRFS info (device loop0): using free space tree [ 529.160108][T32571] BTRFS info (device loop0): enabling ssd optimizations [ 529.161999][T32571] BTRFS info (device loop0): auto enabling async discard [ 529.167006][T32571] FAULT_INJECTION: forcing a failure. [ 529.167006][T32571] name failslab, interval 1, probability 0, space 0, times 0 [ 529.170426][T32571] CPU: 0 PID: 32571 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 529.173117][T32571] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 529.175818][T32571] Call trace: [ 529.176648][T32571] dump_backtrace+0x1b8/0x1e4 [ 529.177903][T32571] show_stack+0x2c/0x44 [ 529.179062][T32571] dump_stack_lvl+0xd0/0x124 [ 529.180316][T32571] dump_stack+0x1c/0x28 [ 529.181440][T32571] should_fail_ex+0x3f8/0x5c4 [ 529.182659][T32571] __should_failslab+0xc8/0x128 [ 529.183932][T32571] should_failslab+0x10/0x28 [ 529.185192][T32571] kmem_cache_alloc+0x80/0x424 [ 529.186542][T32571] btrfs_alloc_path+0x30/0x3c [ 529.187775][T32571] __btrfs_run_delayed_items+0x88/0x420 [ 529.189188][T32571] btrfs_run_delayed_items+0x24/0x34 [ 529.190642][T32571] create_pending_snapshot+0x8e4/0x2834 [ 529.192124][T32571] create_pending_snapshots+0x150/0x198 [ 529.193597][T32571] btrfs_commit_transaction+0x1000/0x2d58 [ 529.195084][T32571] create_snapshot+0x418/0x6f0 [ 529.196292][T32571] btrfs_mksubvol+0x494/0x5f8 [ 529.197574][T32571] btrfs_mksnapshot+0xc8/0x158 [ 529.198855][T32571] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 529.200386][T32571] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 529.201971][T32571] btrfs_ioctl+0x9b4/0xb08 [ 529.203122][T32571] __arm64_sys_ioctl+0x14c/0x1c8 [ 529.204479][T32571] invoke_syscall+0x98/0x2b8 [ 529.205718][T32571] el0_svc_common+0x130/0x23c [ 529.206972][T32571] do_el0_svc+0x48/0x58 [ 529.208084][T32571] el0_svc+0x58/0x16c [ 529.209150][T32571] el0t_64_sync_handler+0x84/0xfc [ 529.210473][T32571] el0t_64_sync+0x190/0x194 [ 529.214834][T32571] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 529.217739][T32571] BTRFS info (device loop0: state EA): forced readonly [ 529.219628][T32571] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 529.222074][T32571] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 529.426630][T32588] loop0: detected capacity change from 0 to 32768 [ 529.429455][T32588] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (32588) [ 529.434463][T32588] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 529.436728][T32588] BTRFS info (device loop0): using free space tree [ 529.446695][T32588] BTRFS info (device loop0): enabling ssd optimizations [ 529.448574][T32588] BTRFS info (device loop0): auto enabling async discard [ 529.452427][T32588] FAULT_INJECTION: forcing a failure. [ 529.452427][T32588] name failslab, interval 1, probability 0, space 0, times 0 [ 529.455630][T32588] CPU: 1 PID: 32588 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 529.458296][T32588] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 529.460942][T32588] Call trace: [ 529.461720][T32588] dump_backtrace+0x1b8/0x1e4 [ 529.462903][T32588] show_stack+0x2c/0x44 [ 529.464000][T32588] dump_stack_lvl+0xd0/0x124 [ 529.465196][T32588] dump_stack+0x1c/0x28 [ 529.466282][T32588] should_fail_ex+0x3f8/0x5c4 [ 529.467534][T32588] __should_failslab+0xc8/0x128 [ 529.468827][T32588] should_failslab+0x10/0x28 [ 529.469956][T32588] kmem_cache_alloc+0x80/0x424 [ 529.471193][T32588] btrfs_alloc_path+0x30/0x3c [ 529.472456][T32588] __btrfs_run_delayed_items+0x88/0x420 [ 529.473945][T32588] btrfs_run_delayed_items+0x24/0x34 [ 529.475273][T32588] create_pending_snapshot+0x8e4/0x2834 [ 529.476666][T32588] create_pending_snapshots+0x150/0x198 [ 529.478063][T32588] btrfs_commit_transaction+0x1000/0x2d58 [ 529.479592][T32588] create_snapshot+0x418/0x6f0 [ 529.480847][T32588] btrfs_mksubvol+0x494/0x5f8 [ 529.482074][T32588] btrfs_mksnapshot+0xc8/0x158 [ 529.483331][T32588] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 529.484819][T32588] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 529.486306][T32588] btrfs_ioctl+0x9b4/0xb08 [ 529.487463][T32588] __arm64_sys_ioctl+0x14c/0x1c8 [ 529.488753][T32588] invoke_syscall+0x98/0x2b8 [ 529.489932][T32588] el0_svc_common+0x130/0x23c [ 529.491112][T32588] do_el0_svc+0x48/0x58 [ 529.492196][T32588] el0_svc+0x58/0x16c [ 529.493201][T32588] el0t_64_sync_handler+0x84/0xfc [ 529.494501][T32588] el0t_64_sync+0x190/0x194 [ 529.495855][T32588] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 529.498483][T32588] BTRFS info (device loop0: state EA): forced readonly [ 529.500267][T32588] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 529.502656][T32588] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 529.701746][T32605] loop0: detected capacity change from 0 to 32768 [ 529.704599][T32605] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (32605) [ 529.709165][T32605] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 529.711398][T32605] BTRFS info (device loop0): using free space tree [ 529.721503][T32605] BTRFS info (device loop0): enabling ssd optimizations [ 529.723461][T32605] BTRFS info (device loop0): auto enabling async discard [ 529.727278][T32605] FAULT_INJECTION: forcing a failure. [ 529.727278][T32605] name failslab, interval 1, probability 0, space 0, times 0 [ 529.730522][T32605] CPU: 1 PID: 32605 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 529.733149][T32605] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 529.735764][T32605] Call trace: [ 529.736586][T32605] dump_backtrace+0x1b8/0x1e4 [ 529.737834][T32605] show_stack+0x2c/0x44 [ 529.738862][T32605] dump_stack_lvl+0xd0/0x124 [ 529.740031][T32605] dump_stack+0x1c/0x28 [ 529.741077][T32605] should_fail_ex+0x3f8/0x5c4 [ 529.742320][T32605] __should_failslab+0xc8/0x128 [ 529.743588][T32605] should_failslab+0x10/0x28 [ 529.744786][T32605] kmem_cache_alloc+0x80/0x424 [ 529.746009][T32605] btrfs_alloc_path+0x30/0x3c [ 529.747218][T32605] __btrfs_run_delayed_items+0x88/0x420 [ 529.748684][T32605] btrfs_run_delayed_items+0x24/0x34 [ 529.750060][T32605] create_pending_snapshot+0x8e4/0x2834 [ 529.751483][T32605] create_pending_snapshots+0x150/0x198 [ 529.752954][T32605] btrfs_commit_transaction+0x1000/0x2d58 [ 529.754464][T32605] create_snapshot+0x418/0x6f0 [ 529.755692][T32605] btrfs_mksubvol+0x494/0x5f8 [ 529.756935][T32605] btrfs_mksnapshot+0xc8/0x158 [ 529.758138][T32605] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 529.759537][T32605] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 529.761021][T32605] btrfs_ioctl+0x9b4/0xb08 [ 529.762217][T32605] __arm64_sys_ioctl+0x14c/0x1c8 [ 529.763552][T32605] invoke_syscall+0x98/0x2b8 [ 529.764723][T32605] el0_svc_common+0x130/0x23c [ 529.765936][T32605] do_el0_svc+0x48/0x58 [ 529.767004][T32605] el0_svc+0x58/0x16c [ 529.768020][T32605] el0t_64_sync_handler+0x84/0xfc [ 529.769356][T32605] el0t_64_sync+0x190/0x194 [ 529.770834][T32605] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 529.773655][T32605] BTRFS info (device loop0: state EA): forced readonly [ 529.775458][T32605] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 529.777769][T32605] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 530.024596][T32622] loop0: detected capacity change from 0 to 32768 [ 530.027388][T32622] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (32622) [ 530.032067][T32622] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 530.034395][T32622] BTRFS info (device loop0): using free space tree [ 530.044595][T32622] BTRFS info (device loop0): enabling ssd optimizations [ 530.046550][T32622] BTRFS info (device loop0): auto enabling async discard [ 530.050386][T32622] FAULT_INJECTION: forcing a failure. [ 530.050386][T32622] name failslab, interval 1, probability 0, space 0, times 0 [ 530.053814][T32622] CPU: 0 PID: 32622 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 530.056461][T32622] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 530.059037][T32622] Call trace: [ 530.059879][T32622] dump_backtrace+0x1b8/0x1e4 [ 530.061040][T32622] show_stack+0x2c/0x44 [ 530.062157][T32622] dump_stack_lvl+0xd0/0x124 [ 530.063338][T32622] dump_stack+0x1c/0x28 [ 530.064460][T32622] should_fail_ex+0x3f8/0x5c4 [ 530.065649][T32622] __should_failslab+0xc8/0x128 [ 530.066976][T32622] should_failslab+0x10/0x28 [ 530.068162][T32622] kmem_cache_alloc+0x80/0x424 [ 530.069470][T32622] btrfs_alloc_path+0x30/0x3c [ 530.070721][T32622] __btrfs_run_delayed_items+0x88/0x420 [ 530.072198][T32622] btrfs_run_delayed_items+0x24/0x34 [ 530.073599][T32622] create_pending_snapshot+0x8e4/0x2834 [ 530.075059][T32622] create_pending_snapshots+0x150/0x198 [ 530.076497][T32622] btrfs_commit_transaction+0x1000/0x2d58 [ 530.077961][T32622] create_snapshot+0x418/0x6f0 [ 530.079199][T32622] btrfs_mksubvol+0x494/0x5f8 [ 530.080457][T32622] btrfs_mksnapshot+0xc8/0x158 [ 530.081756][T32622] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 530.083253][T32622] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 530.084732][T32622] btrfs_ioctl+0x9b4/0xb08 [ 530.085935][T32622] __arm64_sys_ioctl+0x14c/0x1c8 [ 530.087265][T32622] invoke_syscall+0x98/0x2b8 [ 530.088506][T32622] el0_svc_common+0x130/0x23c [ 530.089724][T32622] do_el0_svc+0x48/0x58 [ 530.090833][T32622] el0_svc+0x58/0x16c [ 530.091841][T32622] el0t_64_sync_handler+0x84/0xfc [ 530.093208][T32622] el0t_64_sync+0x190/0x194 [ 530.095095][T32622] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 530.097809][T32622] BTRFS info (device loop0: state EA): forced readonly [ 530.099576][T32622] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 530.101910][T32622] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 530.315166][T32639] loop0: detected capacity change from 0 to 32768 [ 530.318025][T32639] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (32639) [ 530.322766][T32639] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 530.324898][T32639] BTRFS info (device loop0): using free space tree [ 530.335710][T32639] BTRFS info (device loop0): enabling ssd optimizations [ 530.337641][T32639] BTRFS info (device loop0): auto enabling async discard [ 530.341391][T32639] FAULT_INJECTION: forcing a failure. [ 530.341391][T32639] name failslab, interval 1, probability 0, space 0, times 0 [ 530.345099][T32639] CPU: 0 PID: 32639 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 530.347736][T32639] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 530.350228][T32639] Call trace: [ 530.351098][T32639] dump_backtrace+0x1b8/0x1e4 [ 530.352360][T32639] show_stack+0x2c/0x44 [ 530.353469][T32639] dump_stack_lvl+0xd0/0x124 [ 530.354606][T32639] dump_stack+0x1c/0x28 [ 530.355706][T32639] should_fail_ex+0x3f8/0x5c4 [ 530.356906][T32639] __should_failslab+0xc8/0x128 [ 530.358117][T32639] should_failslab+0x10/0x28 [ 530.359339][T32639] kmem_cache_alloc+0x80/0x424 [ 530.360572][T32639] btrfs_alloc_path+0x30/0x3c [ 530.361801][T32639] __btrfs_run_delayed_items+0x88/0x420 [ 530.363214][T32639] btrfs_run_delayed_items+0x24/0x34 [ 530.364584][T32639] create_pending_snapshot+0x8e4/0x2834 [ 530.366044][T32639] create_pending_snapshots+0x150/0x198 [ 530.367466][T32639] btrfs_commit_transaction+0x1000/0x2d58 [ 530.369025][T32639] create_snapshot+0x418/0x6f0 [ 530.370230][T32639] btrfs_mksubvol+0x494/0x5f8 [ 530.371402][T32639] btrfs_mksnapshot+0xc8/0x158 [ 530.372639][T32639] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 530.374126][T32639] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 530.375544][T32639] btrfs_ioctl+0x9b4/0xb08 [ 530.376671][T32639] __arm64_sys_ioctl+0x14c/0x1c8 [ 530.378011][T32639] invoke_syscall+0x98/0x2b8 [ 530.379250][T32639] el0_svc_common+0x130/0x23c [ 530.380462][T32639] do_el0_svc+0x48/0x58 [ 530.381541][T32639] el0_svc+0x58/0x16c [ 530.382563][T32639] el0t_64_sync_handler+0x84/0xfc [ 530.383858][T32639] el0t_64_sync+0x190/0x194 [ 530.387230][T32639] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 530.389896][T32639] BTRFS info (device loop0: state EA): forced readonly [ 530.391682][T32639] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 530.394499][T32639] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 530.590514][T32656] loop0: detected capacity change from 0 to 32768 [ 530.593420][T32656] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (32656) [ 530.598092][T32656] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 530.600247][T32656] BTRFS info (device loop0): using free space tree [ 530.610478][T32656] BTRFS info (device loop0): enabling ssd optimizations [ 530.612453][T32656] BTRFS info (device loop0): auto enabling async discard [ 530.616177][T32656] FAULT_INJECTION: forcing a failure. [ 530.616177][T32656] name failslab, interval 1, probability 0, space 0, times 0 [ 530.619642][T32656] CPU: 1 PID: 32656 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 530.622343][T32656] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 530.625069][T32656] Call trace: [ 530.625929][T32656] dump_backtrace+0x1b8/0x1e4 [ 530.627186][T32656] show_stack+0x2c/0x44 [ 530.628357][T32656] dump_stack_lvl+0xd0/0x124 [ 530.629610][T32656] dump_stack+0x1c/0x28 [ 530.630739][T32656] should_fail_ex+0x3f8/0x5c4 [ 530.632005][T32656] __should_failslab+0xc8/0x128 [ 530.633339][T32656] should_failslab+0x10/0x28 [ 530.634599][T32656] kmem_cache_alloc+0x80/0x424 [ 530.635932][T32656] btrfs_alloc_path+0x30/0x3c [ 530.637206][T32656] __btrfs_run_delayed_items+0x88/0x420 [ 530.638758][T32656] btrfs_run_delayed_items+0x24/0x34 [ 530.640197][T32656] create_pending_snapshot+0x8e4/0x2834 [ 530.641729][T32656] create_pending_snapshots+0x150/0x198 [ 530.643241][T32656] btrfs_commit_transaction+0x1000/0x2d58 [ 530.644812][T32656] create_snapshot+0x418/0x6f0 [ 530.646134][T32656] btrfs_mksubvol+0x494/0x5f8 [ 530.647452][T32656] btrfs_mksnapshot+0xc8/0x158 [ 530.648757][T32656] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 530.650307][T32656] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 530.651884][T32656] btrfs_ioctl+0x9b4/0xb08 [ 530.653092][T32656] __arm64_sys_ioctl+0x14c/0x1c8 [ 530.654458][T32656] invoke_syscall+0x98/0x2b8 [ 530.655686][T32656] el0_svc_common+0x130/0x23c [ 530.656975][T32656] do_el0_svc+0x48/0x58 [ 530.658121][T32656] el0_svc+0x58/0x16c [ 530.659224][T32656] el0t_64_sync_handler+0x84/0xfc [ 530.660612][T32656] el0t_64_sync+0x190/0x194 [ 530.662034][T32656] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 530.665030][T32656] BTRFS info (device loop0: state EA): forced readonly [ 530.666873][T32656] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 530.669220][T32656] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 530.865422][T32673] loop0: detected capacity change from 0 to 32768 [ 530.868412][T32673] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (32673) [ 530.873316][T32673] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 530.875563][T32673] BTRFS info (device loop0): using free space tree [ 530.886139][T32673] BTRFS info (device loop0): enabling ssd optimizations [ 530.888095][T32673] BTRFS info (device loop0): auto enabling async discard [ 530.891808][T32673] FAULT_INJECTION: forcing a failure. [ 530.891808][T32673] name failslab, interval 1, probability 0, space 0, times 0 [ 530.895298][T32673] CPU: 0 PID: 32673 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 530.897921][T32673] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 530.900535][T32673] Call trace: [ 530.901366][T32673] dump_backtrace+0x1b8/0x1e4 [ 530.902598][T32673] show_stack+0x2c/0x44 [ 530.903660][T32673] dump_stack_lvl+0xd0/0x124 [ 530.904886][T32673] dump_stack+0x1c/0x28 [ 530.905965][T32673] should_fail_ex+0x3f8/0x5c4 [ 530.907227][T32673] __should_failslab+0xc8/0x128 [ 530.908494][T32673] should_failslab+0x10/0x28 [ 530.909724][T32673] kmem_cache_alloc+0x80/0x424 [ 530.910940][T32673] btrfs_alloc_path+0x30/0x3c [ 530.912169][T32673] __btrfs_run_delayed_items+0x88/0x420 [ 530.913624][T32673] btrfs_run_delayed_items+0x24/0x34 [ 530.915015][T32673] btrfs_commit_transaction+0xa10/0x2d58 [ 530.916498][T32673] create_snapshot+0x418/0x6f0 [ 530.917749][T32673] btrfs_mksubvol+0x494/0x5f8 [ 530.918967][T32673] btrfs_mksnapshot+0xc8/0x158 [ 530.920237][T32673] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 530.921744][T32673] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 530.923246][T32673] btrfs_ioctl+0x9b4/0xb08 [ 530.924434][T32673] __arm64_sys_ioctl+0x14c/0x1c8 [ 530.925745][T32673] invoke_syscall+0x98/0x2b8 [ 530.926956][T32673] el0_svc_common+0x130/0x23c [ 530.928163][T32673] do_el0_svc+0x48/0x58 [ 530.929270][T32673] el0_svc+0x58/0x16c [ 530.930384][T32673] el0t_64_sync_handler+0x84/0xfc [ 530.931660][T32673] el0t_64_sync+0x190/0x194 [ 530.933049][T32673] BTRFS warning (device loop0): Skipping commit of aborted transaction. [ 530.935237][T32673] BTRFS: error (device loop0: state A) in cleanup_transaction:1983: errno=-12 Out of memory [ 530.937860][T32673] BTRFS info (device loop0: state EA): forced readonly [ 531.147794][T32690] loop0: detected capacity change from 0 to 32768 [ 531.150641][T32690] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (32690) [ 531.155762][T32690] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 531.157983][T32690] BTRFS info (device loop0): using free space tree [ 531.168347][T32690] BTRFS info (device loop0): enabling ssd optimizations [ 531.170322][T32690] BTRFS info (device loop0): auto enabling async discard [ 531.174179][T32690] FAULT_INJECTION: forcing a failure. [ 531.174179][T32690] name failslab, interval 1, probability 0, space 0, times 0 [ 531.177591][T32690] CPU: 0 PID: 32690 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 531.180344][T32690] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 531.182932][T32690] Call trace: [ 531.183799][T32690] dump_backtrace+0x1b8/0x1e4 [ 531.184973][T32690] show_stack+0x2c/0x44 [ 531.186054][T32690] dump_stack_lvl+0xd0/0x124 [ 531.187317][T32690] dump_stack+0x1c/0x28 [ 531.188378][T32690] should_fail_ex+0x3f8/0x5c4 [ 531.189657][T32690] __should_failslab+0xc8/0x128 [ 531.190939][T32690] should_failslab+0x10/0x28 [ 531.192166][T32690] kmem_cache_alloc+0x80/0x424 [ 531.193430][T32690] btrfs_alloc_path+0x30/0x3c [ 531.194642][T32690] __btrfs_run_delayed_items+0x88/0x420 [ 531.196118][T32690] btrfs_run_delayed_items+0x24/0x34 [ 531.197525][T32690] create_pending_snapshot+0x8e4/0x2834 [ 531.199087][T32690] create_pending_snapshots+0x150/0x198 [ 531.200492][T32690] btrfs_commit_transaction+0x1000/0x2d58 [ 531.202017][T32690] create_snapshot+0x418/0x6f0 [ 531.203245][T32690] btrfs_mksubvol+0x494/0x5f8 [ 531.204433][T32690] btrfs_mksnapshot+0xc8/0x158 [ 531.205675][T32690] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 531.207197][T32690] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 531.208652][T32690] btrfs_ioctl+0x9b4/0xb08 [ 531.209885][T32690] __arm64_sys_ioctl+0x14c/0x1c8 [ 531.211179][T32690] invoke_syscall+0x98/0x2b8 [ 531.212455][T32690] el0_svc_common+0x130/0x23c [ 531.213690][T32690] do_el0_svc+0x48/0x58 [ 531.214810][T32690] el0_svc+0x58/0x16c [ 531.215861][T32690] el0t_64_sync_handler+0x84/0xfc [ 531.217178][T32690] el0t_64_sync+0x190/0x194 [ 531.220755][T32690] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 531.223733][T32690] BTRFS info (device loop0: state EA): forced readonly [ 531.225577][T32690] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 531.228029][T32690] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 531.464580][T32707] loop0: detected capacity change from 0 to 32768 [ 531.467421][T32707] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (32707) [ 531.472509][T32707] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 531.474754][T32707] BTRFS info (device loop0): using free space tree [ 531.485134][T32707] BTRFS info (device loop0): enabling ssd optimizations [ 531.486986][T32707] BTRFS info (device loop0): auto enabling async discard [ 531.490751][T32707] FAULT_INJECTION: forcing a failure. [ 531.490751][T32707] name failslab, interval 1, probability 0, space 0, times 0 [ 531.494197][T32707] CPU: 1 PID: 32707 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 531.496993][T32707] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 531.499582][T32707] Call trace: [ 531.500452][T32707] dump_backtrace+0x1b8/0x1e4 [ 531.501795][T32707] show_stack+0x2c/0x44 [ 531.502920][T32707] dump_stack_lvl+0xd0/0x124 [ 531.504169][T32707] dump_stack+0x1c/0x28 [ 531.505310][T32707] should_fail_ex+0x3f8/0x5c4 [ 531.506564][T32707] __should_failslab+0xc8/0x128 [ 531.507856][T32707] should_failslab+0x10/0x28 [ 531.509066][T32707] kmem_cache_alloc+0x80/0x424 [ 531.510419][T32707] btrfs_alloc_path+0x30/0x3c [ 531.511736][T32707] __btrfs_run_delayed_items+0x88/0x420 [ 531.513209][T32707] btrfs_run_delayed_items+0x24/0x34 [ 531.514692][T32707] create_pending_snapshot+0x8e4/0x2834 [ 531.516216][T32707] create_pending_snapshots+0x150/0x198 [ 531.517731][T32707] btrfs_commit_transaction+0x1000/0x2d58 [ 531.519286][T32707] create_snapshot+0x418/0x6f0 [ 531.520606][T32707] btrfs_mksubvol+0x494/0x5f8 [ 531.521838][T32707] btrfs_mksnapshot+0xc8/0x158 [ 531.523140][T32707] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 531.524643][T32707] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 531.526242][T32707] btrfs_ioctl+0x9b4/0xb08 [ 531.527470][T32707] __arm64_sys_ioctl+0x14c/0x1c8 [ 531.528847][T32707] invoke_syscall+0x98/0x2b8 [ 531.530085][T32707] el0_svc_common+0x130/0x23c [ 531.531393][T32707] do_el0_svc+0x48/0x58 [ 531.532496][T32707] el0_svc+0x58/0x16c [ 531.533556][T32707] el0t_64_sync_handler+0x84/0xfc [ 531.534913][T32707] el0t_64_sync+0x190/0x194 [ 531.536278][T32707] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 531.538956][T32707] BTRFS info (device loop0: state EA): forced readonly [ 531.540828][T32707] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 531.543383][T32707] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 531.737194][T32724] loop0: detected capacity change from 0 to 32768 [ 531.740085][T32724] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (32724) [ 531.745205][T32724] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 531.747469][T32724] BTRFS info (device loop0): using free space tree [ 531.757857][T32724] BTRFS info (device loop0): enabling ssd optimizations [ 531.759816][T32724] BTRFS info (device loop0): auto enabling async discard [ 531.763831][T32724] FAULT_INJECTION: forcing a failure. [ 531.763831][T32724] name failslab, interval 1, probability 0, space 0, times 0 [ 531.766998][T32724] CPU: 0 PID: 32724 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 531.769615][T32724] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 531.772146][T32724] Call trace: [ 531.773014][T32724] dump_backtrace+0x1b8/0x1e4 [ 531.774278][T32724] show_stack+0x2c/0x44 [ 531.775387][T32724] dump_stack_lvl+0xd0/0x124 [ 531.776582][T32724] dump_stack+0x1c/0x28 [ 531.777734][T32724] should_fail_ex+0x3f8/0x5c4 [ 531.778928][T32724] __should_failslab+0xc8/0x128 [ 531.780226][T32724] should_failslab+0x10/0x28 [ 531.781457][T32724] kmem_cache_alloc+0x80/0x424 [ 531.782769][T32724] btrfs_alloc_path+0x30/0x3c [ 531.783971][T32724] __btrfs_run_delayed_items+0x88/0x420 [ 531.785465][T32724] btrfs_run_delayed_items+0x24/0x34 [ 531.786866][T32724] create_pending_snapshot+0x8e4/0x2834 [ 531.788366][T32724] create_pending_snapshots+0x150/0x198 [ 531.789840][T32724] btrfs_commit_transaction+0x1000/0x2d58 [ 531.791360][T32724] create_snapshot+0x418/0x6f0 [ 531.792636][T32724] btrfs_mksubvol+0x494/0x5f8 [ 531.793945][T32724] btrfs_mksnapshot+0xc8/0x158 [ 531.795188][T32724] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 531.796636][T32724] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 531.798167][T32724] btrfs_ioctl+0x9b4/0xb08 [ 531.799336][T32724] __arm64_sys_ioctl+0x14c/0x1c8 [ 531.800676][T32724] invoke_syscall+0x98/0x2b8 [ 531.801870][T32724] el0_svc_common+0x130/0x23c [ 531.803040][T32724] do_el0_svc+0x48/0x58 [ 531.804081][T32724] el0_svc+0x58/0x16c [ 531.805159][T32724] el0t_64_sync_handler+0x84/0xfc [ 531.806424][T32724] el0t_64_sync+0x190/0x194 [ 531.807769][T32724] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 531.810387][T32724] BTRFS info (device loop0: state EA): forced readonly [ 531.812175][T32724] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 531.814567][T32724] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 532.011522][T32741] loop0: detected capacity change from 0 to 32768 [ 532.014550][T32741] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (32741) [ 532.019306][T32741] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 532.021559][T32741] BTRFS info (device loop0): using free space tree [ 532.031865][T32741] BTRFS info (device loop0): enabling ssd optimizations [ 532.033817][T32741] BTRFS info (device loop0): auto enabling async discard [ 532.037531][T32741] FAULT_INJECTION: forcing a failure. [ 532.037531][T32741] name failslab, interval 1, probability 0, space 0, times 0 [ 532.040917][T32741] CPU: 1 PID: 32741 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 532.043805][T32741] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 532.046512][T32741] Call trace: [ 532.047402][T32741] dump_backtrace+0x1b8/0x1e4 [ 532.048683][T32741] show_stack+0x2c/0x44 [ 532.049826][T32741] dump_stack_lvl+0xd0/0x124 [ 532.051081][T32741] dump_stack+0x1c/0x28 [ 532.052190][T32741] should_fail_ex+0x3f8/0x5c4 [ 532.053453][T32741] __should_failslab+0xc8/0x128 [ 532.054791][T32741] should_failslab+0x10/0x28 [ 532.056110][T32741] kmem_cache_alloc+0x80/0x424 [ 532.057396][T32741] btrfs_alloc_path+0x30/0x3c [ 532.058626][T32741] __btrfs_run_delayed_items+0x88/0x420 [ 532.060131][T32741] btrfs_run_delayed_items+0x24/0x34 [ 532.061591][T32741] create_pending_snapshot+0x8e4/0x2834 [ 532.063075][T32741] create_pending_snapshots+0x150/0x198 [ 532.064573][T32741] btrfs_commit_transaction+0x1000/0x2d58 [ 532.066155][T32741] create_snapshot+0x418/0x6f0 [ 532.067480][T32741] btrfs_mksubvol+0x494/0x5f8 [ 532.068773][T32741] btrfs_mksnapshot+0xc8/0x158 [ 532.070101][T32741] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 532.071608][T32741] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 532.073167][T32741] btrfs_ioctl+0x9b4/0xb08 [ 532.074368][T32741] __arm64_sys_ioctl+0x14c/0x1c8 [ 532.075768][T32741] invoke_syscall+0x98/0x2b8 [ 532.077027][T32741] el0_svc_common+0x130/0x23c [ 532.078282][T32741] do_el0_svc+0x48/0x58 [ 532.079444][T32741] el0_svc+0x58/0x16c [ 532.080533][T32741] el0t_64_sync_handler+0x84/0xfc [ 532.081933][T32741] el0t_64_sync+0x190/0x194 [ 532.083360][T32741] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 532.086093][T32741] BTRFS info (device loop0: state EA): forced readonly [ 532.087944][T32741] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 532.090311][T32741] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 532.286211][T32758] loop0: detected capacity change from 0 to 32768 [ 532.289091][T32758] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (32758) [ 532.294257][T32758] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 532.296612][T32758] BTRFS info (device loop0): using free space tree [ 532.306754][T32758] BTRFS info (device loop0): enabling ssd optimizations [ 532.308567][T32758] BTRFS info (device loop0): auto enabling async discard [ 532.313038][T32758] FAULT_INJECTION: forcing a failure. [ 532.313038][T32758] name failslab, interval 1, probability 0, space 0, times 0 [ 532.316617][T32758] CPU: 1 PID: 32758 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 532.319343][T32758] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 532.322014][T32758] Call trace: [ 532.322946][T32758] dump_backtrace+0x1b8/0x1e4 [ 532.324240][T32758] show_stack+0x2c/0x44 [ 532.325386][T32758] dump_stack_lvl+0xd0/0x124 [ 532.326607][T32758] dump_stack+0x1c/0x28 [ 532.327759][T32758] should_fail_ex+0x3f8/0x5c4 [ 532.329062][T32758] __should_failslab+0xc8/0x128 [ 532.330371][T32758] should_failslab+0x10/0x28 [ 532.331635][T32758] kmem_cache_alloc+0x80/0x424 [ 532.332938][T32758] btrfs_alloc_path+0x30/0x3c [ 532.334205][T32758] __btrfs_run_delayed_items+0x88/0x420 [ 532.335685][T32758] btrfs_run_delayed_items+0x24/0x34 [ 532.337133][T32758] create_pending_snapshot+0x8e4/0x2834 [ 532.338641][T32758] create_pending_snapshots+0x150/0x198 [ 532.340117][T32758] btrfs_commit_transaction+0x1000/0x2d58 [ 532.341639][T32758] create_snapshot+0x418/0x6f0 [ 532.342931][T32758] btrfs_mksubvol+0x494/0x5f8 [ 532.344167][T32758] btrfs_mksnapshot+0xc8/0x158 [ 532.345520][T32758] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 532.347031][T32758] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 532.348605][T32758] btrfs_ioctl+0x9b4/0xb08 [ 532.349834][T32758] __arm64_sys_ioctl+0x14c/0x1c8 [ 532.351205][T32758] invoke_syscall+0x98/0x2b8 [ 532.352435][T32758] el0_svc_common+0x130/0x23c [ 532.353746][T32758] do_el0_svc+0x48/0x58 [ 532.354900][T32758] el0_svc+0x58/0x16c [ 532.355934][T32758] el0t_64_sync_handler+0x84/0xfc [ 532.357218][T32758] el0t_64_sync+0x190/0x194 [ 532.359790][T32758] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 532.362833][T32758] BTRFS info (device loop0: state EA): forced readonly [ 532.364760][T32758] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 532.367284][T32758] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 532.598350][ T307] loop0: detected capacity change from 0 to 32768 [ 532.601279][ T307] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (307) [ 532.606312][ T307] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 532.608635][ T307] BTRFS info (device loop0): using free space tree [ 532.618678][ T307] BTRFS info (device loop0): enabling ssd optimizations [ 532.620581][ T307] BTRFS info (device loop0): auto enabling async discard [ 532.634156][ T307] FAULT_INJECTION: forcing a failure. [ 532.634156][ T307] name failslab, interval 1, probability 0, space 0, times 0 [ 532.637522][ T307] CPU: 1 PID: 307 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 532.640364][ T307] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 532.643048][ T307] Call trace: [ 532.643935][ T307] dump_backtrace+0x1b8/0x1e4 [ 532.645177][ T307] show_stack+0x2c/0x44 [ 532.646274][ T307] dump_stack_lvl+0xd0/0x124 [ 532.647497][ T307] dump_stack+0x1c/0x28 [ 532.648623][ T307] should_fail_ex+0x3f8/0x5c4 [ 532.649894][ T307] __should_failslab+0xc8/0x128 [ 532.651202][ T307] should_failslab+0x10/0x28 [ 532.652432][ T307] kmem_cache_alloc+0x80/0x424 [ 532.653681][ T307] btrfs_alloc_path+0x30/0x3c [ 532.654953][ T307] __btrfs_run_delayed_items+0x88/0x420 [ 532.656405][ T307] btrfs_run_delayed_items+0x24/0x34 [ 532.657835][ T307] create_pending_snapshot+0x8e4/0x2834 [ 532.659351][ T307] create_pending_snapshots+0x150/0x198 [ 532.660831][ T307] btrfs_commit_transaction+0x1000/0x2d58 [ 532.662380][ T307] create_snapshot+0x418/0x6f0 [ 532.663638][ T307] btrfs_mksubvol+0x494/0x5f8 [ 532.664912][ T307] btrfs_mksnapshot+0xc8/0x158 [ 532.666200][ T307] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 532.667712][ T307] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 532.669245][ T307] btrfs_ioctl+0x9b4/0xb08 [ 532.670490][ T307] __arm64_sys_ioctl+0x14c/0x1c8 [ 532.671870][ T307] invoke_syscall+0x98/0x2b8 [ 532.673117][ T307] el0_svc_common+0x130/0x23c [ 532.674407][ T307] do_el0_svc+0x48/0x58 [ 532.675536][ T307] el0_svc+0x58/0x16c [ 532.676634][ T307] el0t_64_sync_handler+0x84/0xfc [ 532.678104][ T307] el0t_64_sync+0x190/0x194 [ 532.681734][ T307] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 532.684768][ T307] BTRFS info (device loop0: state EA): forced readonly [ 532.686660][ T307] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 532.689148][ T307] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 532.922674][ T324] loop0: detected capacity change from 0 to 32768 [ 532.925528][ T324] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (324) [ 532.930247][ T324] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 532.932509][ T324] BTRFS info (device loop0): using free space tree [ 532.942801][ T324] BTRFS info (device loop0): enabling ssd optimizations [ 532.944775][ T324] BTRFS info (device loop0): auto enabling async discard [ 532.948626][ T324] FAULT_INJECTION: forcing a failure. [ 532.948626][ T324] name failslab, interval 1, probability 0, space 0, times 0 [ 532.951859][ T324] CPU: 0 PID: 324 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 532.954500][ T324] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 532.957062][ T324] Call trace: [ 532.957958][ T324] dump_backtrace+0x1b8/0x1e4 [ 532.959112][ T324] show_stack+0x2c/0x44 [ 532.960243][ T324] dump_stack_lvl+0xd0/0x124 [ 532.961398][ T324] dump_stack+0x1c/0x28 [ 532.962478][ T324] should_fail_ex+0x3f8/0x5c4 [ 532.963713][ T324] __should_failslab+0xc8/0x128 [ 532.964986][ T324] should_failslab+0x10/0x28 [ 532.966173][ T324] kmem_cache_alloc+0x80/0x424 [ 532.967438][ T324] btrfs_alloc_path+0x30/0x3c [ 532.968602][ T324] __btrfs_run_delayed_items+0x88/0x420 [ 532.970084][ T324] btrfs_run_delayed_items+0x24/0x34 [ 532.971499][ T324] create_pending_snapshot+0x8e4/0x2834 [ 532.972991][ T324] create_pending_snapshots+0x150/0x198 [ 532.974439][ T324] btrfs_commit_transaction+0x1000/0x2d58 [ 532.975907][ T324] create_snapshot+0x418/0x6f0 [ 532.977153][ T324] btrfs_mksubvol+0x494/0x5f8 [ 532.978360][ T324] btrfs_mksnapshot+0xc8/0x158 [ 532.979652][ T324] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 532.981132][ T324] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 532.982564][ T324] btrfs_ioctl+0x9b4/0xb08 [ 532.983718][ T324] __arm64_sys_ioctl+0x14c/0x1c8 [ 532.984983][ T324] invoke_syscall+0x98/0x2b8 [ 532.986250][ T324] el0_svc_common+0x130/0x23c [ 532.987509][ T324] do_el0_svc+0x48/0x58 [ 532.988576][ T324] el0_svc+0x58/0x16c [ 532.989617][ T324] el0t_64_sync_handler+0x84/0xfc [ 532.991011][ T324] el0t_64_sync+0x190/0x194 [ 532.992486][ T324] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 532.995146][ T324] BTRFS info (device loop0: state EA): forced readonly [ 532.997017][ T324] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 532.999391][ T324] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 533.200870][ T344] loop0: detected capacity change from 0 to 32768 [ 533.203801][ T344] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (344) [ 533.208659][ T344] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 533.211002][ T344] BTRFS info (device loop0): using free space tree [ 533.220734][ T344] BTRFS info (device loop0): enabling ssd optimizations [ 533.222709][ T344] BTRFS info (device loop0): auto enabling async discard [ 533.226320][ T344] FAULT_INJECTION: forcing a failure. [ 533.226320][ T344] name failslab, interval 1, probability 0, space 0, times 0 [ 533.229632][ T344] CPU: 0 PID: 344 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 533.232291][ T344] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 533.234976][ T344] Call trace: [ 533.235843][ T344] dump_backtrace+0x1b8/0x1e4 [ 533.237122][ T344] show_stack+0x2c/0x44 [ 533.238255][ T344] dump_stack_lvl+0xd0/0x124 [ 533.239481][ T344] dump_stack+0x1c/0x28 [ 533.240657][ T344] should_fail_ex+0x3f8/0x5c4 [ 533.241979][ T344] __should_failslab+0xc8/0x128 [ 533.243321][ T344] should_failslab+0x10/0x28 [ 533.244554][ T344] kmem_cache_alloc+0x80/0x424 [ 533.245837][ T344] btrfs_alloc_path+0x30/0x3c [ 533.247112][ T344] __btrfs_run_delayed_items+0x88/0x420 [ 533.248611][ T344] btrfs_run_delayed_items+0x24/0x34 [ 533.250035][ T344] create_pending_snapshot+0x8e4/0x2834 [ 533.251512][ T344] create_pending_snapshots+0x150/0x198 [ 533.253093][ T344] btrfs_commit_transaction+0x1000/0x2d58 [ 533.254673][ T344] create_snapshot+0x418/0x6f0 [ 533.255973][ T344] btrfs_mksubvol+0x494/0x5f8 [ 533.257194][ T344] btrfs_mksnapshot+0xc8/0x158 [ 533.258482][ T344] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 533.260025][ T344] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 533.261612][ T344] btrfs_ioctl+0x9b4/0xb08 [ 533.262810][ T344] __arm64_sys_ioctl+0x14c/0x1c8 [ 533.264136][ T344] invoke_syscall+0x98/0x2b8 [ 533.265339][ T344] el0_svc_common+0x130/0x23c [ 533.266626][ T344] do_el0_svc+0x48/0x58 [ 533.267745][ T344] el0_svc+0x58/0x16c [ 533.268830][ T344] el0t_64_sync_handler+0x84/0xfc [ 533.270181][ T344] el0t_64_sync+0x190/0x194 [ 533.272042][ T344] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 533.275029][ T344] BTRFS info (device loop0: state EA): forced readonly [ 533.276891][ T344] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 533.279296][ T344] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 533.475433][ T361] loop0: detected capacity change from 0 to 32768 [ 533.478424][ T361] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (361) [ 533.483814][ T361] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 533.486133][ T361] BTRFS info (device loop0): using free space tree [ 533.496404][ T361] BTRFS info (device loop0): enabling ssd optimizations [ 533.498276][ T361] BTRFS info (device loop0): auto enabling async discard [ 533.502263][ T361] FAULT_INJECTION: forcing a failure. [ 533.502263][ T361] name failslab, interval 1, probability 0, space 0, times 0 [ 533.505513][ T361] CPU: 1 PID: 361 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 533.508060][ T361] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 533.510611][ T361] Call trace: [ 533.511463][ T361] dump_backtrace+0x1b8/0x1e4 [ 533.512722][ T361] show_stack+0x2c/0x44 [ 533.513775][ T361] dump_stack_lvl+0xd0/0x124 [ 533.514948][ T361] dump_stack+0x1c/0x28 [ 533.516061][ T361] should_fail_ex+0x3f8/0x5c4 [ 533.517302][ T361] __should_failslab+0xc8/0x128 [ 533.518533][ T361] should_failslab+0x10/0x28 [ 533.519724][ T361] kmem_cache_alloc+0x80/0x424 [ 533.521011][ T361] btrfs_alloc_path+0x30/0x3c [ 533.522234][ T361] __btrfs_run_delayed_items+0x88/0x420 [ 533.523709][ T361] btrfs_run_delayed_items+0x24/0x34 [ 533.525152][ T361] create_pending_snapshot+0x8e4/0x2834 [ 533.526596][ T361] create_pending_snapshots+0x150/0x198 [ 533.528063][ T361] btrfs_commit_transaction+0x1000/0x2d58 [ 533.529579][ T361] create_snapshot+0x418/0x6f0 [ 533.530866][ T361] btrfs_mksubvol+0x494/0x5f8 [ 533.532091][ T361] btrfs_mksnapshot+0xc8/0x158 [ 533.533306][ T361] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 533.534785][ T361] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 533.536324][ T361] btrfs_ioctl+0x9b4/0xb08 [ 533.537495][ T361] __arm64_sys_ioctl+0x14c/0x1c8 [ 533.538814][ T361] invoke_syscall+0x98/0x2b8 [ 533.540001][ T361] el0_svc_common+0x130/0x23c [ 533.541215][ T361] do_el0_svc+0x48/0x58 [ 533.542324][ T361] el0_svc+0x58/0x16c [ 533.543381][ T361] el0t_64_sync_handler+0x84/0xfc [ 533.544733][ T361] el0t_64_sync+0x190/0x194 [ 533.546111][ T361] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 533.548799][ T361] BTRFS info (device loop0: state EA): forced readonly [ 533.550586][ T361] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 533.553119][ T361] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 533.749071][ T378] loop0: detected capacity change from 0 to 32768 [ 533.752023][ T378] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (378) [ 533.757439][ T378] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 533.759738][ T378] BTRFS info (device loop0): using free space tree [ 533.768929][ T378] BTRFS info (device loop0): enabling ssd optimizations [ 533.770790][ T378] BTRFS info (device loop0): auto enabling async discard [ 533.775792][ T378] FAULT_INJECTION: forcing a failure. [ 533.775792][ T378] name failslab, interval 1, probability 0, space 0, times 0 [ 533.779313][ T378] CPU: 1 PID: 378 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 533.782021][ T378] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 533.784628][ T378] Call trace: [ 533.785522][ T378] dump_backtrace+0x1b8/0x1e4 [ 533.786778][ T378] show_stack+0x2c/0x44 [ 533.787846][ T378] dump_stack_lvl+0xd0/0x124 [ 533.789172][ T378] dump_stack+0x1c/0x28 [ 533.790292][ T378] should_fail_ex+0x3f8/0x5c4 [ 533.791529][ T378] __should_failslab+0xc8/0x128 [ 533.792834][ T378] should_failslab+0x10/0x28 [ 533.794053][ T378] kmem_cache_alloc+0x80/0x424 [ 533.795309][ T378] btrfs_alloc_path+0x30/0x3c [ 533.796596][ T378] __btrfs_run_delayed_items+0x88/0x420 [ 533.798045][ T378] btrfs_run_delayed_items+0x24/0x34 [ 533.799511][ T378] btrfs_commit_transaction+0xa10/0x2d58 [ 533.801000][ T378] create_snapshot+0x418/0x6f0 [ 533.802248][ T378] btrfs_mksubvol+0x494/0x5f8 [ 533.803480][ T378] btrfs_mksnapshot+0xc8/0x158 [ 533.804800][ T378] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 533.806336][ T378] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 533.807835][ T378] btrfs_ioctl+0x9b4/0xb08 [ 533.809043][ T378] __arm64_sys_ioctl+0x14c/0x1c8 [ 533.810339][ T378] invoke_syscall+0x98/0x2b8 [ 533.811620][ T378] el0_svc_common+0x130/0x23c [ 533.812861][ T378] do_el0_svc+0x48/0x58 [ 533.813979][ T378] el0_svc+0x58/0x16c [ 533.815058][ T378] el0t_64_sync_handler+0x84/0xfc [ 533.816371][ T378] el0t_64_sync+0x190/0x194 [ 533.817866][ T378] BTRFS warning (device loop0): Skipping commit of aborted transaction. [ 533.820158][ T378] BTRFS: error (device loop0: state A) in cleanup_transaction:1983: errno=-12 Out of memory [ 533.822964][ T378] BTRFS info (device loop0: state EA): forced readonly [ 534.029324][ T395] loop0: detected capacity change from 0 to 32768 [ 534.033125][ T395] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (395) [ 534.038101][ T395] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 534.040387][ T395] BTRFS info (device loop0): using free space tree [ 534.051151][ T395] BTRFS info (device loop0): enabling ssd optimizations [ 534.053253][ T395] BTRFS info (device loop0): auto enabling async discard [ 534.057430][ T395] FAULT_INJECTION: forcing a failure. [ 534.057430][ T395] name failslab, interval 1, probability 0, space 0, times 0 [ 534.060803][ T395] CPU: 1 PID: 395 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 534.063511][ T395] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 534.066337][ T395] Call trace: [ 534.067210][ T395] dump_backtrace+0x1b8/0x1e4 [ 534.068473][ T395] show_stack+0x2c/0x44 [ 534.069624][ T395] dump_stack_lvl+0xd0/0x124 [ 534.070901][ T395] dump_stack+0x1c/0x28 [ 534.072006][ T395] should_fail_ex+0x3f8/0x5c4 [ 534.073303][ T395] __should_failslab+0xc8/0x128 [ 534.074600][ T395] should_failslab+0x10/0x28 [ 534.075878][ T395] kmem_cache_alloc+0x80/0x424 [ 534.077182][ T395] btrfs_alloc_path+0x30/0x3c [ 534.078451][ T395] __btrfs_run_delayed_items+0x88/0x420 [ 534.079986][ T395] btrfs_run_delayed_items+0x24/0x34 [ 534.081453][ T395] create_pending_snapshot+0x8e4/0x2834 [ 534.082944][ T395] create_pending_snapshots+0x150/0x198 [ 534.084438][ T395] btrfs_commit_transaction+0x1000/0x2d58 [ 534.086000][ T395] create_snapshot+0x418/0x6f0 [ 534.087326][ T395] btrfs_mksubvol+0x494/0x5f8 [ 534.088632][ T395] btrfs_mksnapshot+0xc8/0x158 [ 534.089989][ T395] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 534.091571][ T395] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 534.093107][ T395] btrfs_ioctl+0x9b4/0xb08 [ 534.094365][ T395] __arm64_sys_ioctl+0x14c/0x1c8 [ 534.095682][ T395] invoke_syscall+0x98/0x2b8 [ 534.096968][ T395] el0_svc_common+0x130/0x23c [ 534.098262][ T395] do_el0_svc+0x48/0x58 [ 534.099345][ T395] el0_svc+0x58/0x16c [ 534.100476][ T395] el0t_64_sync_handler+0x84/0xfc [ 534.101847][ T395] el0t_64_sync+0x190/0x194 [ 534.103375][ T395] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 534.106067][ T395] BTRFS info (device loop0: state EA): forced readonly [ 534.107922][ T395] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 534.110306][ T395] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 534.308059][ T412] loop0: detected capacity change from 0 to 32768 [ 534.310934][ T412] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (412) [ 534.316108][ T412] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 534.318466][ T412] BTRFS info (device loop0): using free space tree [ 534.329029][ T412] BTRFS info (device loop0): enabling ssd optimizations [ 534.330843][ T412] BTRFS info (device loop0): auto enabling async discard [ 534.334838][ T412] FAULT_INJECTION: forcing a failure. [ 534.334838][ T412] name failslab, interval 1, probability 0, space 0, times 0 [ 534.338035][ T412] CPU: 1 PID: 412 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 534.340660][ T412] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 534.343201][ T412] Call trace: [ 534.344058][ T412] dump_backtrace+0x1b8/0x1e4 [ 534.345341][ T412] show_stack+0x2c/0x44 [ 534.346409][ T412] dump_stack_lvl+0xd0/0x124 [ 534.347591][ T412] dump_stack+0x1c/0x28 [ 534.348681][ T412] should_fail_ex+0x3f8/0x5c4 [ 534.349883][ T412] __should_failslab+0xc8/0x128 [ 534.351204][ T412] should_failslab+0x10/0x28 [ 534.352412][ T412] kmem_cache_alloc+0x80/0x424 [ 534.353647][ T412] btrfs_alloc_path+0x30/0x3c [ 534.354947][ T412] __btrfs_run_delayed_items+0x88/0x420 [ 534.356431][ T412] btrfs_run_delayed_items+0x24/0x34 [ 534.357864][ T412] create_pending_snapshot+0x8e4/0x2834 [ 534.359320][ T412] create_pending_snapshots+0x150/0x198 [ 534.360786][ T412] btrfs_commit_transaction+0x1000/0x2d58 [ 534.362320][ T412] create_snapshot+0x418/0x6f0 [ 534.363577][ T412] btrfs_mksubvol+0x494/0x5f8 [ 534.364870][ T412] btrfs_mksnapshot+0xc8/0x158 [ 534.366134][ T412] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 534.367614][ T412] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 534.369182][ T412] btrfs_ioctl+0x9b4/0xb08 [ 534.370326][ T412] __arm64_sys_ioctl+0x14c/0x1c8 [ 534.371621][ T412] invoke_syscall+0x98/0x2b8 [ 534.372801][ T412] el0_svc_common+0x130/0x23c [ 534.374025][ T412] do_el0_svc+0x48/0x58 [ 534.375072][ T412] el0_svc+0x58/0x16c [ 534.376121][ T412] el0t_64_sync_handler+0x84/0xfc [ 534.377432][ T412] el0t_64_sync+0x190/0x194 [ 534.378792][ T412] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 534.381463][ T412] BTRFS info (device loop0: state EA): forced readonly [ 534.383387][ T412] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 534.385736][ T412] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 534.582929][ T429] loop0: detected capacity change from 0 to 32768 [ 534.585872][ T429] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (429) [ 534.590565][ T429] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 534.593217][ T429] BTRFS info (device loop0): using free space tree [ 534.603307][ T429] BTRFS info (device loop0): enabling ssd optimizations [ 534.605219][ T429] BTRFS info (device loop0): auto enabling async discard [ 534.609087][ T429] FAULT_INJECTION: forcing a failure. [ 534.609087][ T429] name failslab, interval 1, probability 0, space 0, times 0 [ 534.612462][ T429] CPU: 1 PID: 429 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 534.615076][ T429] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 534.617639][ T429] Call trace: [ 534.618449][ T429] dump_backtrace+0x1b8/0x1e4 [ 534.619644][ T429] show_stack+0x2c/0x44 [ 534.620725][ T429] dump_stack_lvl+0xd0/0x124 [ 534.621892][ T429] dump_stack+0x1c/0x28 [ 534.622968][ T429] should_fail_ex+0x3f8/0x5c4 [ 534.624221][ T429] __should_failslab+0xc8/0x128 [ 534.625510][ T429] should_failslab+0x10/0x28 [ 534.626671][ T429] kmem_cache_alloc+0x80/0x424 [ 534.627941][ T429] btrfs_alloc_path+0x30/0x3c [ 534.629140][ T429] __btrfs_run_delayed_items+0x88/0x420 [ 534.630604][ T429] btrfs_run_delayed_items+0x24/0x34 [ 534.631992][ T429] create_pending_snapshot+0x8e4/0x2834 [ 534.633498][ T429] create_pending_snapshots+0x150/0x198 [ 534.634937][ T429] btrfs_commit_transaction+0x1000/0x2d58 [ 534.636465][ T429] create_snapshot+0x418/0x6f0 [ 534.637720][ T429] btrfs_mksubvol+0x494/0x5f8 [ 534.638909][ T429] btrfs_mksnapshot+0xc8/0x158 [ 534.640134][ T429] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 534.641598][ T429] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 534.643084][ T429] btrfs_ioctl+0x9b4/0xb08 [ 534.644193][ T429] __arm64_sys_ioctl+0x14c/0x1c8 [ 534.645471][ T429] invoke_syscall+0x98/0x2b8 [ 534.646663][ T429] el0_svc_common+0x130/0x23c [ 534.647905][ T429] do_el0_svc+0x48/0x58 [ 534.649033][ T429] el0_svc+0x58/0x16c [ 534.650082][ T429] el0t_64_sync_handler+0x84/0xfc [ 534.651368][ T429] el0t_64_sync+0x190/0x194 [ 534.652659][ T429] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 534.655251][ T429] BTRFS info (device loop0: state EA): forced readonly [ 534.656985][ T429] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 534.659256][ T429] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 534.854388][ T446] loop0: detected capacity change from 0 to 32768 [ 534.857185][ T446] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (446) [ 534.861767][ T446] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 534.864057][ T446] BTRFS info (device loop0): using free space tree [ 534.873029][ T446] BTRFS info (device loop0): enabling ssd optimizations [ 534.874971][ T446] BTRFS info (device loop0): auto enabling async discard [ 534.882821][ T446] FAULT_INJECTION: forcing a failure. [ 534.882821][ T446] name failslab, interval 1, probability 0, space 0, times 0 [ 534.886122][ T446] CPU: 1 PID: 446 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 534.888737][ T446] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 534.891370][ T446] Call trace: [ 534.892215][ T446] dump_backtrace+0x1b8/0x1e4 [ 534.893461][ T446] show_stack+0x2c/0x44 [ 534.894555][ T446] dump_stack_lvl+0xd0/0x124 [ 534.895743][ T446] dump_stack+0x1c/0x28 [ 534.896795][ T446] should_fail_ex+0x3f8/0x5c4 [ 534.898035][ T446] __should_failslab+0xc8/0x128 [ 534.899340][ T446] should_failslab+0x10/0x28 [ 534.900552][ T446] kmem_cache_alloc+0x80/0x424 [ 534.901839][ T446] btrfs_alloc_path+0x30/0x3c [ 534.903052][ T446] __btrfs_run_delayed_items+0x88/0x420 [ 534.904537][ T446] btrfs_run_delayed_items+0x24/0x34 [ 534.905885][ T446] create_pending_snapshot+0x8e4/0x2834 [ 534.907331][ T446] create_pending_snapshots+0x150/0x198 [ 534.908854][ T446] btrfs_commit_transaction+0x1000/0x2d58 [ 534.910350][ T446] create_snapshot+0x418/0x6f0 [ 534.911646][ T446] btrfs_mksubvol+0x494/0x5f8 [ 534.912903][ T446] btrfs_mksnapshot+0xc8/0x158 [ 534.914177][ T446] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 534.915643][ T446] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 534.917129][ T446] btrfs_ioctl+0x9b4/0xb08 [ 534.918368][ T446] __arm64_sys_ioctl+0x14c/0x1c8 [ 534.919621][ T446] invoke_syscall+0x98/0x2b8 [ 534.920814][ T446] el0_svc_common+0x130/0x23c [ 534.922032][ T446] do_el0_svc+0x48/0x58 [ 534.923085][ T446] el0_svc+0x58/0x16c [ 534.924149][ T446] el0t_64_sync_handler+0x84/0xfc [ 534.925480][ T446] el0t_64_sync+0x190/0x194 [ 534.927687][ T446] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 534.930389][ T446] BTRFS info (device loop0: state EA): forced readonly [ 534.932482][ T446] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 534.934887][ T446] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 535.132371][ T463] loop0: detected capacity change from 0 to 32768 [ 535.135363][ T463] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (463) [ 535.139950][ T463] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 535.142184][ T463] BTRFS info (device loop0): using free space tree [ 535.152613][ T463] BTRFS info (device loop0): enabling ssd optimizations [ 535.154553][ T463] BTRFS info (device loop0): auto enabling async discard [ 535.158248][ T463] FAULT_INJECTION: forcing a failure. [ 535.158248][ T463] name failslab, interval 1, probability 0, space 0, times 0 [ 535.161580][ T463] CPU: 1 PID: 463 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 535.164302][ T463] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 535.167003][ T463] Call trace: [ 535.167850][ T463] dump_backtrace+0x1b8/0x1e4 [ 535.169071][ T463] show_stack+0x2c/0x44 [ 535.170200][ T463] dump_stack_lvl+0xd0/0x124 [ 535.171420][ T463] dump_stack+0x1c/0x28 [ 535.172542][ T463] should_fail_ex+0x3f8/0x5c4 [ 535.173839][ T463] __should_failslab+0xc8/0x128 [ 535.175139][ T463] should_failslab+0x10/0x28 [ 535.176284][ T463] kmem_cache_alloc+0x80/0x424 [ 535.177514][ T463] btrfs_alloc_path+0x30/0x3c [ 535.178716][ T463] __btrfs_run_delayed_items+0x88/0x420 [ 535.180143][ T463] btrfs_run_delayed_items+0x24/0x34 [ 535.181577][ T463] btrfs_commit_transaction+0x874/0x2d58 [ 535.183079][ T463] create_snapshot+0x418/0x6f0 [ 535.184303][ T463] btrfs_mksubvol+0x494/0x5f8 [ 535.185528][ T463] btrfs_mksnapshot+0xc8/0x158 [ 535.186751][ T463] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 535.188182][ T463] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 535.189624][ T463] btrfs_ioctl+0x9b4/0xb08 [ 535.190745][ T463] __arm64_sys_ioctl+0x14c/0x1c8 [ 535.192046][ T463] invoke_syscall+0x98/0x2b8 [ 535.193276][ T463] el0_svc_common+0x130/0x23c [ 535.194479][ T463] do_el0_svc+0x48/0x58 [ 535.195582][ T463] el0_svc+0x58/0x16c [ 535.196685][ T463] el0t_64_sync_handler+0x84/0xfc [ 535.198036][ T463] el0t_64_sync+0x190/0x194 [ 535.199400][ T463] BTRFS warning (device loop0): Skipping commit of aborted transaction. [ 535.201604][ T463] BTRFS: error (device loop0: state A) in cleanup_transaction:1983: errno=-12 Out of memory [ 535.204282][ T463] BTRFS info (device loop0: state EA): forced readonly [ 535.406354][ T480] loop0: detected capacity change from 0 to 32768 [ 535.409143][ T480] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (480) [ 535.414080][ T480] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 535.416408][ T480] BTRFS info (device loop0): using free space tree [ 535.426044][ T480] BTRFS info (device loop0): enabling ssd optimizations [ 535.427839][ T480] BTRFS info (device loop0): auto enabling async discard [ 535.431438][ T480] FAULT_INJECTION: forcing a failure. [ 535.431438][ T480] name failslab, interval 1, probability 0, space 0, times 0 [ 535.435196][ T480] CPU: 1 PID: 480 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 535.437888][ T480] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 535.440370][ T480] Call trace: [ 535.441213][ T480] dump_backtrace+0x1b8/0x1e4 [ 535.442434][ T480] show_stack+0x2c/0x44 [ 535.443506][ T480] dump_stack_lvl+0xd0/0x124 [ 535.444766][ T480] dump_stack+0x1c/0x28 [ 535.445873][ T480] should_fail_ex+0x3f8/0x5c4 [ 535.447156][ T480] __should_failslab+0xc8/0x128 [ 535.448462][ T480] should_failslab+0x10/0x28 [ 535.449744][ T480] kmem_cache_alloc+0x80/0x424 [ 535.451012][ T480] btrfs_alloc_path+0x30/0x3c [ 535.452259][ T480] __btrfs_run_delayed_items+0x88/0x420 [ 535.453758][ T480] btrfs_run_delayed_items+0x24/0x34 [ 535.455128][ T480] create_pending_snapshot+0x8e4/0x2834 [ 535.456597][ T480] create_pending_snapshots+0x150/0x198 [ 535.458065][ T480] btrfs_commit_transaction+0x1000/0x2d58 [ 535.459531][ T480] create_snapshot+0x418/0x6f0 [ 535.460760][ T480] btrfs_mksubvol+0x494/0x5f8 [ 535.461973][ T480] btrfs_mksnapshot+0xc8/0x158 [ 535.463239][ T480] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 535.464710][ T480] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 535.466261][ T480] btrfs_ioctl+0x9b4/0xb08 [ 535.467430][ T480] __arm64_sys_ioctl+0x14c/0x1c8 [ 535.468726][ T480] invoke_syscall+0x98/0x2b8 [ 535.469943][ T480] el0_svc_common+0x130/0x23c [ 535.471186][ T480] do_el0_svc+0x48/0x58 [ 535.472270][ T480] el0_svc+0x58/0x16c [ 535.473306][ T480] el0t_64_sync_handler+0x84/0xfc [ 535.474654][ T480] el0t_64_sync+0x190/0x194 [ 535.477926][ T480] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 535.480589][ T480] BTRFS info (device loop0: state EA): forced readonly [ 535.482760][ T480] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 535.485036][ T480] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 535.696527][ T497] loop0: detected capacity change from 0 to 32768 [ 535.699372][ T497] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (497) [ 535.704076][ T497] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 535.706372][ T497] BTRFS info (device loop0): using free space tree [ 535.716388][ T497] BTRFS info (device loop0): enabling ssd optimizations [ 535.718311][ T497] BTRFS info (device loop0): auto enabling async discard [ 535.722211][ T497] FAULT_INJECTION: forcing a failure. [ 535.722211][ T497] name failslab, interval 1, probability 0, space 0, times 0 [ 535.725512][ T497] CPU: 1 PID: 497 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 535.728062][ T497] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 535.730716][ T497] Call trace: [ 535.731569][ T497] dump_backtrace+0x1b8/0x1e4 [ 535.732837][ T497] show_stack+0x2c/0x44 [ 535.733887][ T497] dump_stack_lvl+0xd0/0x124 [ 535.735060][ T497] dump_stack+0x1c/0x28 [ 535.736134][ T497] should_fail_ex+0x3f8/0x5c4 [ 535.737398][ T497] __should_failslab+0xc8/0x128 [ 535.738706][ T497] should_failslab+0x10/0x28 [ 535.739898][ T497] kmem_cache_alloc+0x80/0x424 [ 535.741157][ T497] btrfs_alloc_path+0x30/0x3c [ 535.742347][ T497] __btrfs_run_delayed_items+0x88/0x420 [ 535.743833][ T497] btrfs_run_delayed_items+0x24/0x34 [ 535.745264][ T497] create_pending_snapshot+0x8e4/0x2834 [ 535.746687][ T497] create_pending_snapshots+0x150/0x198 [ 535.748118][ T497] btrfs_commit_transaction+0x1000/0x2d58 [ 535.749658][ T497] create_snapshot+0x418/0x6f0 [ 535.750933][ T497] btrfs_mksubvol+0x494/0x5f8 [ 535.752138][ T497] btrfs_mksnapshot+0xc8/0x158 [ 535.753387][ T497] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 535.754853][ T497] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 535.756370][ T497] btrfs_ioctl+0x9b4/0xb08 [ 535.757512][ T497] __arm64_sys_ioctl+0x14c/0x1c8 [ 535.758806][ T497] invoke_syscall+0x98/0x2b8 [ 535.760030][ T497] el0_svc_common+0x130/0x23c [ 535.761309][ T497] do_el0_svc+0x48/0x58 [ 535.762383][ T497] el0_svc+0x58/0x16c [ 535.763404][ T497] el0t_64_sync_handler+0x84/0xfc [ 535.764711][ T497] el0t_64_sync+0x190/0x194 [ 535.767120][ T497] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 535.769852][ T497] BTRFS info (device loop0: state EA): forced readonly [ 535.771564][ T497] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 535.773971][ T497] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 535.967836][ T514] loop0: detected capacity change from 0 to 32768 [ 535.970795][ T514] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (514) [ 535.975745][ T514] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 535.977933][ T514] BTRFS info (device loop0): using free space tree [ 535.988074][ T514] BTRFS info (device loop0): enabling ssd optimizations [ 535.989911][ T514] BTRFS info (device loop0): auto enabling async discard [ 535.993761][ T514] FAULT_INJECTION: forcing a failure. [ 535.993761][ T514] name failslab, interval 1, probability 0, space 0, times 0 [ 535.997019][ T514] CPU: 1 PID: 514 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 535.999575][ T514] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 536.002129][ T514] Call trace: [ 536.002975][ T514] dump_backtrace+0x1b8/0x1e4 [ 536.004188][ T514] show_stack+0x2c/0x44 [ 536.005273][ T514] dump_stack_lvl+0xd0/0x124 [ 536.006476][ T514] dump_stack+0x1c/0x28 [ 536.007555][ T514] should_fail_ex+0x3f8/0x5c4 [ 536.008767][ T514] __should_failslab+0xc8/0x128 [ 536.010043][ T514] should_failslab+0x10/0x28 [ 536.011243][ T514] kmem_cache_alloc+0x80/0x424 [ 536.012522][ T514] btrfs_alloc_path+0x30/0x3c [ 536.013777][ T514] __btrfs_run_delayed_items+0x88/0x420 [ 536.015278][ T514] btrfs_run_delayed_items+0x24/0x34 [ 536.016624][ T514] create_pending_snapshot+0x8e4/0x2834 [ 536.018106][ T514] create_pending_snapshots+0x150/0x198 [ 536.019628][ T514] btrfs_commit_transaction+0x1000/0x2d58 [ 536.021142][ T514] create_snapshot+0x418/0x6f0 [ 536.022355][ T514] btrfs_mksubvol+0x494/0x5f8 [ 536.023571][ T514] btrfs_mksnapshot+0xc8/0x158 [ 536.024834][ T514] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 536.026230][ T514] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 536.027800][ T514] btrfs_ioctl+0x9b4/0xb08 [ 536.028964][ T514] __arm64_sys_ioctl+0x14c/0x1c8 [ 536.030256][ T514] invoke_syscall+0x98/0x2b8 [ 536.031475][ T514] el0_svc_common+0x130/0x23c [ 536.032736][ T514] do_el0_svc+0x48/0x58 [ 536.033882][ T514] el0_svc+0x58/0x16c [ 536.034975][ T514] el0t_64_sync_handler+0x84/0xfc [ 536.036275][ T514] el0t_64_sync+0x190/0x194 [ 536.037694][ T514] BTRFS: error (device loop0: state A) in create_pending_snapshot:1720: errno=-12 Out of memory [ 536.042730][ T514] BTRFS info (device loop0: state EA): forced readonly [ 536.044695][ T514] BTRFS warning (device loop0: state EA): Skipping commit of aborted transaction. [ 536.047109][ T514] BTRFS: error (device loop0: state EA) in cleanup_transaction:1983: errno=-12 Out of memory [ 536.280586][ T531] loop0: detected capacity change from 0 to 32768 [ 536.283497][ T531] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 scanned by syz-executor128 (531) [ 536.288159][ T531] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 536.290433][ T531] BTRFS info (device loop0): using free space tree [ 536.301141][ T531] BTRFS info (device loop0): enabling ssd optimizations [ 536.303027][ T531] BTRFS info (device loop0): auto enabling async discard [ 536.307975][ T531] FAULT_INJECTION: forcing a failure. [ 536.307975][ T531] name failslab, interval 1, probability 0, space 0, times 0 [ 536.311277][ T531] CPU: 1 PID: 531 Comm: syz-executor128 Not tainted 6.5.0-rc7-syzkaller-00071-gfe4469582053 #0 [ 536.313911][ T531] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 536.316528][ T531] Call trace: [ 536.317359][ T531] dump_backtrace+0x1b8/0x1e4 [ 536.318618][ T531] show_stack+0x2c/0x44 [ 536.319695][ T531] dump_stack_lvl+0xd0/0x124 [ 536.320919][ T531] dump_stack+0x1c/0x28 [ 536.321973][ T531] should_fail_ex+0x3f8/0x5c4 [ 536.323249][ T531] __should_failslab+0xc8/0x128 [ 536.324457][ T531] should_failslab+0x10/0x28 [ 536.325667][ T531] kmem_cache_alloc+0x80/0x424 [ 536.326928][ T531] btrfs_alloc_path+0x30/0x3c [ 536.328156][ T531] __btrfs_run_delayed_items+0x88/0x420 [ 536.329610][ T531] btrfs_run_delayed_items+0x24/0x34 [ 536.331023][ T531] create_pending_snapshot+0x8e4/0x2834 [ 536.332491][ T531] create_pending_snapshots+0x150/0x198 [ 536.333949][ T531] btrfs_commit_transaction+0x1000/0x2d58 [ 536.335417][ T531] create_snapshot+0x418/0x6f0 [ 536.336693][ T531] btrfs_mksubvol+0x494/0x5f8 [ 536.337988][ T531] btrfs_mksnapshot+0xc8/0x158 [ 536.339232][ T531] __btrfs_ioctl_snap_create+0x2e4/0x3c0 [ 536.340760][ T531] btrfs_ioctl_snap_create_v2+0x1a4/0x38c [ 536.342254][ T531] btrfs_ioctl+0x9b4/0xb08 [ 536.343428][ T531] __arm64_sys_ioctl+0x14c/0x1c8 [ 536.344743][ T531] invoke_syscall+0x98/0x2b8 [ 536.345979][ T531] el0_svc_common+0x130/0x