[ 10.367723][ T2659] 8021q: adding VLAN 0 to HW filter on device bond0 [ 10.375140][ T2659] eql: remember to turn off Van-Jacobson compression on your slave devices [ 10.401497][ T29] gvnic 0000:00:00.0 enp0s0: Device link is up. [ 10.406907][ T2568] IPv6: ADDRCONF(NETDEV_CHANGE): enp0s0: link becomes ready Starting sshd: OK syzkaller Warning: Permanently added '10.128.0.236' (ECDSA) to the list of known hosts. executing program syzkaller login: [ 33.202566][ T3074] loop0: detected capacity change from 0 to 32768 [ 33.205934][ T3074] BTRFS: device fsid d09153a9-5497-4f31-8e52-d2d02bbdf7fc devid 1 transid 8 /dev/loop0 scanned by syz-executor186 (3074) [ 33.211943][ T3074] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 33.214575][ T3074] BTRFS info (device loop0): using free space tree [ 33.223257][ T3074] BTRFS info (device loop0): enabling ssd optimizations [ 33.227519][ T3074] FAULT_INJECTION: forcing a failure. [ 33.227519][ T3074] name failslab, interval 1, probability 0, space 0, times 1 [ 33.230763][ T3074] CPU: 0 PID: 3074 Comm: syz-executor186 Not tainted 6.1.0-rc8-syzkaller-33330-ga5541c0811a0 #0 [ 33.233451][ T3074] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 33.236157][ T3074] Call trace: [ 33.236998][ T3074] dump_backtrace+0x1c4/0x1f0 [ 33.238241][ T3074] show_stack+0x2c/0x3c [ 33.239365][ T3074] dump_stack_lvl+0x104/0x16c [ 33.240597][ T3074] dump_stack+0x1c/0x58 [ 33.241733][ T3074] should_fail_ex+0x1d8/0x1fc [ 33.243008][ T3074] __should_failslab+0x68/0x7c [ 33.244284][ T3074] should_failslab+0x10/0x28 [ 33.245482][ T3074] kmem_cache_alloc+0x8c/0x340 [ 33.246734][ T3074] btrfs_alloc_path+0x20/0x2c [ 33.247923][ T3074] btrfs_create_new_inode+0x9c/0xce4 [ 33.249275][ T3074] btrfs_create_common+0x114/0x1b4 [ 33.250632][ T3074] btrfs_mkdir+0x7c/0xa0 [ 33.251744][ T3074] vfs_mkdir+0x1f8/0x2b0 [ 33.252877][ T3074] do_mkdirat+0xe4/0x22c [ 33.253950][ T3074] __arm64_sys_mkdirat+0x40/0x54 [ 33.255267][ T3074] el0_svc_common+0x138/0x220 [ 33.256477][ T3074] do_el0_svc+0x48/0x140 [ 33.257616][ T3074] el0_svc+0x58/0x150 [ 33.258663][ T3074] el0t_64_sync_handler+0x84/0xf0 [ 33.259956][ T3074] el0t_64_sync+0x190/0x194 executing program [ 33.425988][ T3110] loop0: detected capacity change from 0 to 32768 [ 33.429560][ T3110] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 33.432067][ T3110] BTRFS info (device loop0): using free space tree [ 33.439164][ T3110] BTRFS info (device loop0): enabling ssd optimizations [ 33.442354][ T3110] FAULT_INJECTION: forcing a failure. [ 33.442354][ T3110] name failslab, interval 1, probability 0, space 0, times 0 [ 33.445633][ T3110] CPU: 1 PID: 3110 Comm: syz-executor186 Not tainted 6.1.0-rc8-syzkaller-33330-ga5541c0811a0 #0 [ 33.448328][ T3110] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 33.451058][ T3110] Call trace: [ 33.451919][ T3110] dump_backtrace+0x1c4/0x1f0 [ 33.453173][ T3110] show_stack+0x2c/0x3c [ 33.454294][ T3110] dump_stack_lvl+0x104/0x16c [ 33.455463][ T3110] dump_stack+0x1c/0x58 [ 33.456562][ T3110] should_fail_ex+0x1d8/0x1fc [ 33.457765][ T3110] __should_failslab+0x68/0x7c [ 33.459036][ T3110] should_failslab+0x10/0x28 [ 33.460246][ T3110] kmem_cache_alloc+0x8c/0x340 [ 33.461557][ T3110] btrfs_alloc_path+0x20/0x2c [ 33.462772][ T3110] btrfs_set_inode_index+0xe0/0x200 [ 33.464127][ T3110] btrfs_create_new_inode+0x2b0/0xce4 [ 33.465536][ T3110] btrfs_create_common+0x114/0x1b4 [ 33.466857][ T3110] btrfs_mkdir+0x7c/0xa0 [ 33.467955][ T3110] vfs_mkdir+0x1f8/0x2b0 [ 33.469054][ T3110] do_mkdirat+0xe4/0x22c [ 33.470153][ T3110] __arm64_sys_mkdirat+0x40/0x54 [ 33.471398][ T3110] el0_svc_common+0x138/0x220 [ 33.472688][ T3110] do_el0_svc+0x48/0x140 [ 33.473814][ T3110] el0_svc+0x58/0x150 [ 33.474844][ T3110] el0t_64_sync_handler+0x84/0xf0 [ 33.476135][ T3110] el0t_64_sync+0x190/0x194 executing program [ 33.633750][ T3129] loop0: detected capacity change from 0 to 32768 [ 33.637194][ T3129] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 33.639773][ T3129] BTRFS info (device loop0): using free space tree [ 33.647004][ T3129] BTRFS info (device loop0): enabling ssd optimizations [ 33.650532][ T3129] FAULT_INJECTION: forcing a failure. [ 33.650532][ T3129] name failslab, interval 1, probability 0, space 0, times 0 [ 33.653788][ T3129] CPU: 1 PID: 3129 Comm: syz-executor186 Not tainted 6.1.0-rc8-syzkaller-33330-ga5541c0811a0 #0 [ 33.656473][ T3129] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 33.659128][ T3129] Call trace: [ 33.659999][ T3129] dump_backtrace+0x1c4/0x1f0 [ 33.661213][ T3129] show_stack+0x2c/0x3c [ 33.662322][ T3129] dump_stack_lvl+0x104/0x16c [ 33.663515][ T3129] dump_stack+0x1c/0x58 [ 33.664635][ T3129] should_fail_ex+0x1d8/0x1fc [ 33.665872][ T3129] __should_failslab+0x68/0x7c [ 33.667112][ T3129] should_failslab+0x10/0x28 [ 33.668345][ T3129] kmem_cache_alloc+0x8c/0x340 [ 33.669618][ T3129] btrfs_alloc_path+0x20/0x2c [ 33.670892][ T3129] btrfs_set_inode_index+0xe0/0x200 [ 33.672282][ T3129] btrfs_create_new_inode+0x2b0/0xce4 [ 33.673684][ T3129] btrfs_create_common+0x114/0x1b4 [ 33.675054][ T3129] btrfs_mkdir+0x7c/0xa0 [ 33.676156][ T3129] vfs_mkdir+0x1f8/0x2b0 [ 33.677274][ T3129] do_mkdirat+0xe4/0x22c [ 33.678409][ T3129] __arm64_sys_mkdirat+0x40/0x54 [ 33.679743][ T3129] el0_svc_common+0x138/0x220 [ 33.680968][ T3129] do_el0_svc+0x48/0x140 [ 33.682053][ T3129] el0_svc+0x58/0x150 [ 33.683054][ T3129] el0t_64_sync_handler+0x84/0xf0 [ 33.684363][ T3129] el0t_64_sync+0x190/0x194 executing program [ 33.843151][ T3148] loop0: detected capacity change from 0 to 32768 [ 33.846534][ T3148] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 33.849096][ T3148] BTRFS info (device loop0): using free space tree [ 33.856455][ T3148] BTRFS info (device loop0): enabling ssd optimizations [ 33.860174][ T3148] FAULT_INJECTION: forcing a failure. [ 33.860174][ T3148] name failslab, interval 1, probability 0, space 0, times 0 [ 33.863505][ T3148] CPU: 0 PID: 3148 Comm: syz-executor186 Not tainted 6.1.0-rc8-syzkaller-33330-ga5541c0811a0 #0 [ 33.866192][ T3148] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 33.868926][ T3148] Call trace: [ 33.869773][ T3148] dump_backtrace+0x1c4/0x1f0 [ 33.871038][ T3148] show_stack+0x2c/0x3c [ 33.872111][ T3148] dump_stack_lvl+0x104/0x16c [ 33.873355][ T3148] dump_stack+0x1c/0x58 [ 33.874453][ T3148] should_fail_ex+0x1d8/0x1fc [ 33.875671][ T3148] __should_failslab+0x68/0x7c [ 33.876929][ T3148] should_failslab+0x10/0x28 [ 33.878165][ T3148] kmem_cache_alloc+0x8c/0x340 [ 33.879437][ T3148] btrfs_alloc_tree_block+0x1a4/0x460 [ 33.880878][ T3148] __btrfs_cow_block+0x1d8/0xae8 [ 33.882211][ T3148] btrfs_cow_block+0x1d0/0x258 [ 33.883455][ T3148] btrfs_search_slot+0x408/0x107c [ 33.884797][ T3148] btrfs_insert_empty_items+0x4c/0xd0 [ 33.886247][ T3148] btrfs_create_new_inode+0x610/0xce4 [ 33.887654][ T3148] btrfs_create_common+0x114/0x1b4 [ 33.888989][ T3148] btrfs_mkdir+0x7c/0xa0 [ 33.890111][ T3148] vfs_mkdir+0x1f8/0x2b0 [ 33.891230][ T3148] do_mkdirat+0xe4/0x22c [ 33.892379][ T3148] __arm64_sys_mkdirat+0x40/0x54 [ 33.893696][ T3148] el0_svc_common+0x138/0x220 [ 33.894938][ T3148] do_el0_svc+0x48/0x140 [ 33.896050][ T3148] el0_svc+0x58/0x150 [ 33.897110][ T3148] el0t_64_sync_handler+0x84/0xf0 [ 33.898432][ T3148] el0t_64_sync+0x190/0x194 [ 33.901315][ T3148] BTRFS: error (device loop0: state A) in btrfs_create_new_inode:6412: errno=-12 Out of memory [ 33.904094][ T3148] BTRFS info (device loop0: state EA): forced readonly [ 33.913922][ T3073] ------------[ cut here ]------------ [ 33.915371][ T3073] WARNING: CPU: 0 PID: 3073 at fs/btrfs/space-info.h:122 btrfs_block_rsv_release+0x2d8/0x34c [ 33.918039][ T3073] Modules linked in: [ 33.919027][ T3073] CPU: 0 PID: 3073 Comm: syz-executor186 Not tainted 6.1.0-rc8-syzkaller-33330-ga5541c0811a0 #0 [ 33.921732][ T3073] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 33.924347][ T3073] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 33.926385][ T3073] pc : btrfs_block_rsv_release+0x2d8/0x34c [ 33.927922][ T3073] lr : btrfs_block_rsv_release+0x2d4/0x34c [ 33.929452][ T3073] sp : ffff80000ff63af0 [ 33.930539][ T3073] x29: ffff80000ff63b00 x28: 0000000000000000 x27: 0000000000000000 [ 33.932644][ T3073] x26: 0000000000000005 x25: 00000000000df000 x24: fffffffffff20000 [ 33.934718][ T3073] x23: 00000000000e0000 x22: 00000000000e0000 x21: ffff0000c79c2400 [ 33.936844][ T3073] x20: ffff0000c993c000 x19: 0000000000000000 x18: 00000000000003db [ 33.939043][ T3073] x17: ffff80000c0cd83c x16: ffff80000dbe6158 x15: ffff0000c7059a40 [ 33.941171][ T3073] x14: 00000000000000c0 x13: 00000000ffffffff x12: ffff0000c7059a40 [ 33.943337][ T3073] x11: ff808000092299d0 x10: 0000000000000000 x9 : ffff8000092299d0 [ 33.945490][ T3073] x8 : 0000000000000000 x7 : ffff800009229918 x6 : 0000000000000000 [ 33.947593][ T3073] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000000 [ 33.949752][ T3073] x2 : 00000000000e0000 x1 : 00000000000e0000 x0 : 00000000000df000 [ 33.951954][ T3073] Call trace: [ 33.952814][ T3073] btrfs_block_rsv_release+0x2d8/0x34c [ 33.954265][ T3073] btrfs_release_global_block_rsv+0x2c/0x15c [ 33.955824][ T3073] btrfs_free_block_groups+0x440/0x634 [ 33.957274][ T3073] close_ctree+0x324/0x60c [ 33.958397][ T3073] btrfs_put_super+0x20/0x30 [ 33.959623][ T3073] generic_shutdown_super+0x94/0x198 [ 33.960980][ T3073] kill_anon_super+0x24/0x44 [ 33.962220][ T3073] btrfs_kill_super+0x24/0x3c [ 33.963420][ T3073] deactivate_locked_super+0x70/0xe8 [ 33.964848][ T3073] deactivate_super+0xd0/0xd4 [ 33.966077][ T3073] cleanup_mnt+0x184/0x1c0 [ 33.967235][ T3073] __cleanup_mnt+0x20/0x30 [ 33.968355][ T3073] task_work_run+0x100/0x148 [ 33.969538][ T3073] do_notify_resume+0x174/0x1f0 [ 33.970824][ T3073] el0_svc+0x9c/0x150 [ 33.971871][ T3073] el0t_64_sync_handler+0x84/0xf0 [ 33.973187][ T3073] el0t_64_sync+0x190/0x194 [ 33.974420][ T3073] irq event stamp: 44678 [ 33.975579][ T3073] hardirqs last enabled at (44677): [] _raw_spin_unlock_irqrestore+0x48/0x8c [ 33.978376][ T3073] hardirqs last disabled at (44678): [] el1_dbg+0x24/0x80 [ 33.980717][ T3073] softirqs last enabled at (42982): [] local_bh_enable+0x10/0x34 [ 33.983254][ T3073] softirqs last disabled at (42980): [] local_bh_disable+0x10/0x34 [ 33.985750][ T3073] ---[ end trace 0000000000000000 ]--- executing program [ 34.153494][ T3177] loop0: detected capacity change from 0 to 32768 [ 34.156949][ T3177] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 34.159538][ T3177] BTRFS info (device loop0): using free space tree [ 34.167286][ T3177] BTRFS info (device loop0): enabling ssd optimizations [ 34.170829][ T3177] FAULT_INJECTION: forcing a failure. [ 34.170829][ T3177] name failslab, interval 1, probability 0, space 0, times 0 [ 34.174135][ T3177] CPU: 1 PID: 3177 Comm: syz-executor186 Tainted: G W 6.1.0-rc8-syzkaller-33330-ga5541c0811a0 #0 [ 34.177211][ T3177] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 34.179862][ T3177] Call trace: [ 34.180738][ T3177] dump_backtrace+0x1c4/0x1f0 [ 34.181971][ T3177] show_stack+0x2c/0x3c [ 34.183086][ T3177] dump_stack_lvl+0x104/0x16c [ 34.184315][ T3177] dump_stack+0x1c/0x58 [ 34.185389][ T3177] should_fail_ex+0x1d8/0x1fc [ 34.186675][ T3177] __should_failslab+0x68/0x7c [ 34.187991][ T3177] should_failslab+0x10/0x28 [ 34.189186][ T3177] kmem_cache_alloc+0x8c/0x340 [ 34.190462][ T3177] __set_extent_bit+0x100/0xff0 [ 34.191764][ T3177] set_extent_bit+0x58/0x70 [ 34.192930][ T3177] btrfs_init_new_buffer+0x3e0/0x4b4 [ 34.194373][ T3177] btrfs_alloc_tree_block+0x110/0x460 [ 34.195808][ T3177] __btrfs_cow_block+0x1d8/0xae8 [ 34.197143][ T3177] btrfs_cow_block+0x1d0/0x258 [ 34.198423][ T3177] btrfs_search_slot+0x408/0x107c [ 34.199782][ T3177] btrfs_insert_empty_items+0x4c/0xd0 [ 34.201217][ T3177] btrfs_create_new_inode+0x610/0xce4 [ 34.202682][ T3177] btrfs_create_common+0x114/0x1b4 [ 34.204036][ T3177] btrfs_mkdir+0x7c/0xa0 [ 34.205130][ T3177] vfs_mkdir+0x1f8/0x2b0 [ 34.206225][ T3177] do_mkdirat+0xe4/0x22c [ 34.207368][ T3177] __arm64_sys_mkdirat+0x40/0x54 [ 34.208646][ T3177] el0_svc_common+0x138/0x220 [ 34.209939][ T3177] do_el0_svc+0x48/0x140 [ 34.211041][ T3177] el0_svc+0x58/0x150 [ 34.212067][ T3177] el0t_64_sync_handler+0x84/0xf0 [ 34.213387][ T3177] el0t_64_sync+0x190/0x194 executing program [ 34.406556][ T3197] loop0: detected capacity change from 0 to 32768 [ 34.409901][ T3197] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 34.412366][ T3197] BTRFS info (device loop0): using free space tree [ 34.420375][ T3197] BTRFS info (device loop0): enabling ssd optimizations [ 34.423860][ T3197] FAULT_INJECTION: forcing a failure. [ 34.423860][ T3197] name failslab, interval 1, probability 0, space 0, times 0 [ 34.427383][ T3197] CPU: 0 PID: 3197 Comm: syz-executor186 Tainted: G W 6.1.0-rc8-syzkaller-33330-ga5541c0811a0 #0 [ 34.430649][ T3197] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 34.433300][ T3197] Call trace: [ 34.434135][ T3197] dump_backtrace+0x1c4/0x1f0 [ 34.435358][ T3197] show_stack+0x2c/0x3c [ 34.436504][ T3197] dump_stack_lvl+0x104/0x16c [ 34.437716][ T3197] dump_stack+0x1c/0x58 [ 34.438867][ T3197] should_fail_ex+0x1d8/0x1fc [ 34.440126][ T3197] __should_failslab+0x68/0x7c [ 34.441388][ T3197] should_failslab+0x10/0x28 [ 34.442579][ T3197] kmem_cache_alloc+0x8c/0x340 [ 34.443857][ T3197] btrfs_alloc_tree_block+0x1a4/0x460 [ 34.445291][ T3197] __btrfs_cow_block+0x1d8/0xae8 [ 34.446622][ T3197] btrfs_cow_block+0x1d0/0x258 [ 34.447924][ T3197] btrfs_search_slot+0x408/0x107c [ 34.449263][ T3197] btrfs_insert_empty_items+0x4c/0xd0 [ 34.450697][ T3197] btrfs_create_new_inode+0x610/0xce4 [ 34.452155][ T3197] btrfs_create_common+0x114/0x1b4 [ 34.453502][ T3197] btrfs_mkdir+0x7c/0xa0 [ 34.454627][ T3197] vfs_mkdir+0x1f8/0x2b0 [ 34.455787][ T3197] do_mkdirat+0xe4/0x22c [ 34.456907][ T3197] __arm64_sys_mkdirat+0x40/0x54 [ 34.458246][ T3197] el0_svc_common+0x138/0x220 [ 34.459471][ T3197] do_el0_svc+0x48/0x140 [ 34.460582][ T3197] el0_svc+0x58/0x150 [ 34.461685][ T3197] el0t_64_sync_handler+0x84/0xf0 [ 34.463011][ T3197] el0t_64_sync+0x190/0x194 [ 34.465094][ T3197] BTRFS: error (device loop0: state A) in btrfs_create_new_inode:6412: errno=-12 Out of memory [ 34.467893][ T3197] BTRFS info (device loop0: state EA): forced readonly [ 34.486337][ T3073] ------------[ cut here ]------------ [ 34.487788][ T3073] WARNING: CPU: 1 PID: 3073 at fs/btrfs/space-info.h:122 btrfs_block_rsv_release+0x2d8/0x34c [ 34.490516][ T3073] Modules linked in: [ 34.491515][ T3073] CPU: 1 PID: 3073 Comm: syz-executor186 Tainted: G W 6.1.0-rc8-syzkaller-33330-ga5541c0811a0 #0 [ 34.494686][ T3073] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 34.497338][ T3073] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 34.499411][ T3073] pc : btrfs_block_rsv_release+0x2d8/0x34c [ 34.500919][ T3073] lr : btrfs_block_rsv_release+0x2d4/0x34c [ 34.502447][ T3073] sp : ffff80000ff63af0 [ 34.503543][ T3073] x29: ffff80000ff63b00 x28: 0000000000000000 x27: 0000000000000000 [ 34.505701][ T3073] x26: 0000000000000005 x25: 00000000000df000 x24: fffffffffff20000 [ 34.507873][ T3073] x23: 00000000000e0000 x22: 00000000000e0000 x21: ffff0000c0231800 [ 34.509982][ T3073] x20: ffff0000c993c000 x19: 0000000000000000 x18: 00000000000000da [ 34.512177][ T3073] x17: ffff80000c0cd83c x16: ffff80000dbe6158 x15: ffff0000c7059a40 [ 34.514328][ T3073] x14: 00000000000000c0 x13: 00000000ffffffff x12: ffff0000c7059a40 [ 34.516493][ T3073] x11: ff808000092299d0 x10: 0000000000000000 x9 : ffff8000092299d0 [ 34.518615][ T3073] x8 : 0000000000000000 x7 : ffff800009229918 x6 : 0000000000000000 [ 34.520729][ T3073] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000000 [ 34.522925][ T3073] x2 : 00000000000e0000 x1 : 00000000000e0000 x0 : 00000000000df000 [ 34.525088][ T3073] Call trace: [ 34.525968][ T3073] btrfs_block_rsv_release+0x2d8/0x34c [ 34.527440][ T3073] btrfs_release_global_block_rsv+0x2c/0x15c [ 34.529040][ T3073] btrfs_free_block_groups+0x440/0x634 [ 34.530520][ T3073] close_ctree+0x324/0x60c [ 34.531693][ T3073] btrfs_put_super+0x20/0x30 [ 34.532892][ T3073] generic_shutdown_super+0x94/0x198 [ 34.534284][ T3073] kill_anon_super+0x24/0x44 [ 34.535592][ T3073] btrfs_kill_super+0x24/0x3c [ 34.536925][ T3073] deactivate_locked_super+0x70/0xe8 [ 34.538350][ T3073] deactivate_super+0xd0/0xd4 [ 34.539623][ T3073] cleanup_mnt+0x184/0x1c0 [ 34.540800][ T3073] __cleanup_mnt+0x20/0x30 [ 34.541981][ T3073] task_work_run+0x100/0x148 [ 34.543226][ T3073] do_notify_resume+0x174/0x1f0 [ 34.544504][ T3073] el0_svc+0x9c/0x150 [ 34.545557][ T3073] el0t_64_sync_handler+0x84/0xf0 [ 34.546867][ T3073] el0t_64_sync+0x190/0x194 [ 34.548057][ T3073] irq event stamp: 98456 [ 34.549181][ T3073] hardirqs last enabled at (98455): [] _raw_spin_unlock_irqrestore+0x48/0x8c [ 34.551969][ T3073] hardirqs last disabled at (98456): [] el1_dbg+0x24/0x80 [ 34.554346][ T3073] softirqs last enabled at (96906): [] local_bh_enable+0x10/0x34 [ 34.556860][ T3073] softirqs last disabled at (96904): [] local_bh_disable+0x10/0x34 [ 34.559433][ T3073] ---[ end trace 0000000000000000 ]--- executing program [ 34.721068][ T3216] loop0: detected capacity change from 0 to 32768 [ 34.724809][ T3216] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 34.727341][ T3216] BTRFS info (device loop0): using free space tree [ 34.734832][ T3216] BTRFS info (device loop0): enabling ssd optimizations [ 34.738439][ T3216] FAULT_INJECTION: forcing a failure. [ 34.738439][ T3216] name failslab, interval 1, probability 0, space 0, times 0 [ 34.741711][ T3216] CPU: 0 PID: 3216 Comm: syz-executor186 Tainted: G W 6.1.0-rc8-syzkaller-33330-ga5541c0811a0 #0 [ 34.744813][ T3216] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 34.747449][ T3216] Call trace: [ 34.748318][ T3216] dump_backtrace+0x1c4/0x1f0 [ 34.749592][ T3216] show_stack+0x2c/0x3c [ 34.750739][ T3216] dump_stack_lvl+0x104/0x16c [ 34.751959][ T3216] dump_stack+0x1c/0x58 [ 34.753052][ T3216] should_fail_ex+0x1d8/0x1fc [ 34.754279][ T3216] __should_failslab+0x68/0x7c [ 34.755561][ T3216] should_failslab+0x10/0x28 [ 34.756774][ T3216] kmem_cache_alloc+0x8c/0x340 [ 34.758018][ T3216] btrfs_alloc_tree_block+0x1a4/0x460 [ 34.759432][ T3216] __btrfs_cow_block+0x1d8/0xae8 [ 34.760732][ T3216] btrfs_cow_block+0x1d0/0x258 [ 34.762001][ T3216] btrfs_search_slot+0x408/0x107c [ 34.763326][ T3216] btrfs_insert_empty_items+0x4c/0xd0 [ 34.764749][ T3216] btrfs_create_new_inode+0x610/0xce4 [ 34.766189][ T3216] btrfs_create_common+0x114/0x1b4 [ 34.767579][ T3216] btrfs_mkdir+0x7c/0xa0 [ 34.768694][ T3216] vfs_mkdir+0x1f8/0x2b0 [ 34.769823][ T3216] do_mkdirat+0xe4/0x22c [ 34.770920][ T3216] __arm64_sys_mkdirat+0x40/0x54 [ 34.772254][ T3216] el0_svc_common+0x138/0x220 [ 34.773484][ T3216] do_el0_svc+0x48/0x140 [ 34.774620][ T3216] el0_svc+0x58/0x150 [ 34.775660][ T3216] el0t_64_sync_handler+0x84/0xf0 [ 34.776981][ T3216] el0t_64_sync+0x190/0x194 [ 34.778448][ T3216] BTRFS: error (device loop0: state A) in btrfs_create_new_inode:6412: errno=-12 Out of memory [ 34.781183][ T3216] BTRFS info (device loop0: state EA): forced readonly [ 34.799718][ T3073] ------------[ cut here ]------------ [ 34.801192][ T3073] WARNING: CPU: 1 PID: 3073 at fs/btrfs/space-info.h:122 btrfs_block_rsv_release+0x2d8/0x34c [ 34.803781][ T3073] Modules linked in: [ 34.804827][ T3073] CPU: 1 PID: 3073 Comm: syz-executor186 Tainted: G W 6.1.0-rc8-syzkaller-33330-ga5541c0811a0 #0 [ 34.807826][ T3073] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 34.810479][ T3073] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 34.812560][ T3073] pc : btrfs_block_rsv_release+0x2d8/0x34c [ 34.814116][ T3073] lr : btrfs_block_rsv_release+0x2d4/0x34c [ 34.815636][ T3073] sp : ffff80000ff63af0 [ 34.816707][ T3073] x29: ffff80000ff63b00 x28: 0000000000000000 x27: 0000000000000000 [ 34.818866][ T3073] x26: 0000000000000005 x25: 00000000000df000 x24: fffffffffff20000 [ 34.820977][ T3073] x23: 00000000000e0000 x22: 00000000000e0000 x21: ffff0000c79e7400 [ 34.823085][ T3073] x20: ffff0000c993c000 x19: 0000000000000000 x18: 0000000000000062 [ 34.825220][ T3073] x17: ffff80000c0cd83c x16: ffff80000dbe6158 x15: ffff0000c7059a40 [ 34.827335][ T3073] x14: 00000000000000c0 x13: 00000000ffffffff x12: ffff0000c7059a40 [ 34.829482][ T3073] x11: ff808000092299d0 x10: 0000000000000000 x9 : ffff8000092299d0 [ 34.831583][ T3073] x8 : 0000000000000000 x7 : ffff800009229918 x6 : 0000000000000000 [ 34.833699][ T3073] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000000 [ 34.835825][ T3073] x2 : 00000000000e0000 x1 : 00000000000e0000 x0 : 00000000000df000 [ 34.837946][ T3073] Call trace: [ 34.838825][ T3073] btrfs_block_rsv_release+0x2d8/0x34c [ 34.840247][ T3073] btrfs_release_global_block_rsv+0x2c/0x15c [ 34.841845][ T3073] btrfs_free_block_groups+0x440/0x634 [ 34.843288][ T3073] close_ctree+0x324/0x60c [ 34.844477][ T3073] btrfs_put_super+0x20/0x30 [ 34.845699][ T3073] generic_shutdown_super+0x94/0x198 [ 34.847086][ T3073] kill_anon_super+0x24/0x44 [ 34.848316][ T3073] btrfs_kill_super+0x24/0x3c [ 34.849534][ T3073] deactivate_locked_super+0x70/0xe8 [ 34.850913][ T3073] deactivate_super+0xd0/0xd4 [ 34.852128][ T3073] cleanup_mnt+0x184/0x1c0 [ 34.853268][ T3073] __cleanup_mnt+0x20/0x30 [ 34.854438][ T3073] task_work_run+0x100/0x148 [ 34.855647][ T3073] do_notify_resume+0x174/0x1f0 [ 34.856927][ T3073] el0_svc+0x9c/0x150 [ 34.857974][ T3073] el0t_64_sync_handler+0x84/0xf0 [ 34.859330][ T3073] el0t_64_sync+0x190/0x194 [ 34.860475][ T3073] irq event stamp: 123902 [ 34.861594][ T3073] hardirqs last enabled at (123901): [] _raw_spin_unlock_irqrestore+0x48/0x8c [ 34.864385][ T3073] hardirqs last disabled at (123902): [] el1_dbg+0x24/0x80 [ 34.866709][ T3073] softirqs last enabled at (122338): [] local_bh_enable+0x10/0x34 [ 34.869226][ T3073] softirqs last disabled at (122336): [] local_bh_disable+0x10/0x34 [ 34.871732][ T3073] ---[ end trace 0000000000000000 ]--- executing program [ 35.034004][ T3235] loop0: detected capacity change from 0 to 32768 [ 35.037667][ T3235] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 35.040311][ T3235] BTRFS info (device loop0): using free space tree [ 35.048196][ T3235] BTRFS info (device loop0): enabling ssd optimizations [ 35.051486][ T3235] FAULT_INJECTION: forcing a failure. [ 35.051486][ T3235] name failslab, interval 1, probability 0, space 0, times 0 [ 35.054762][ T3235] CPU: 1 PID: 3235 Comm: syz-executor186 Tainted: G W 6.1.0-rc8-syzkaller-33330-ga5541c0811a0 #0 [ 35.057915][ T3235] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 35.060568][ T3235] Call trace: [ 35.061448][ T3235] dump_backtrace+0x1c4/0x1f0 [ 35.062661][ T3235] show_stack+0x2c/0x3c [ 35.063757][ T3235] dump_stack_lvl+0x104/0x16c [ 35.065001][ T3235] dump_stack+0x1c/0x58 [ 35.066071][ T3235] should_fail_ex+0x1d8/0x1fc [ 35.067305][ T3235] __should_failslab+0x68/0x7c [ 35.068568][ T3235] should_failslab+0x10/0x28 [ 35.069802][ T3235] kmem_cache_alloc+0x8c/0x340 [ 35.071092][ T3235] btrfs_alloc_tree_block+0x1a4/0x460 [ 35.072571][ T3235] __btrfs_cow_block+0x1d8/0xae8 [ 35.073881][ T3235] btrfs_cow_block+0x1d0/0x258 [ 35.075123][ T3235] btrfs_search_slot+0x408/0x107c [ 35.076457][ T3235] btrfs_insert_empty_items+0x4c/0xd0 [ 35.077884][ T3235] btrfs_create_new_inode+0x610/0xce4 [ 35.079318][ T3235] btrfs_create_common+0x114/0x1b4 [ 35.080666][ T3235] btrfs_mkdir+0x7c/0xa0 [ 35.081758][ T3235] vfs_mkdir+0x1f8/0x2b0 [ 35.082928][ T3235] do_mkdirat+0xe4/0x22c [ 35.084041][ T3235] __arm64_sys_mkdirat+0x40/0x54 [ 35.085352][ T3235] el0_svc_common+0x138/0x220 [ 35.086628][ T3235] do_el0_svc+0x48/0x140 [ 35.087757][ T3235] el0_svc+0x58/0x150 [ 35.088768][ T3235] el0t_64_sync_handler+0x84/0xf0 [ 35.090106][ T3235] el0t_64_sync+0x190/0x194 [ 35.092090][ T3235] BTRFS: error (device loop0: state A) in btrfs_create_new_inode:6412: errno=-12 Out of memory [ 35.094735][ T3235] BTRFS info (device loop0: state EA): forced readonly [ 35.111054][ T3073] ------------[ cut here ]------------ [ 35.112548][ T3073] WARNING: CPU: 0 PID: 3073 at fs/btrfs/space-info.h:122 btrfs_block_rsv_release+0x2d8/0x34c [ 35.115242][ T3073] Modules linked in: [ 35.116265][ T3073] CPU: 0 PID: 3073 Comm: syz-executor186 Tainted: G W 6.1.0-rc8-syzkaller-33330-ga5541c0811a0 #0 [ 35.119423][ T3073] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 35.122085][ T3073] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 35.124189][ T3073] pc : btrfs_block_rsv_release+0x2d8/0x34c [ 35.125739][ T3073] lr : btrfs_block_rsv_release+0x2d4/0x34c [ 35.127280][ T3073] sp : ffff80000ff63af0 [ 35.128384][ T3073] x29: ffff80000ff63b00 x28: 0000000000000000 x27: 0000000000000000 [ 35.130505][ T3073] x26: 0000000000000005 x25: 00000000000df000 x24: fffffffffff20000 [ 35.132610][ T3073] x23: 00000000000e0000 x22: 00000000000e0000 x21: ffff0000c98aec00 [ 35.134756][ T3073] x20: ffff0000c993c000 x19: 0000000000000000 x18: 00000000000003b5 [ 35.136896][ T3073] x17: ffff80000c0cd83c x16: ffff80000dbe6158 x15: ffff0000c7059a40 [ 35.139066][ T3073] x14: 00000000000000c0 x13: 00000000ffffffff x12: ffff0000c7059a40 [ 35.141210][ T3073] x11: ff808000092299d0 x10: 0000000000000000 x9 : ffff8000092299d0 [ 35.143346][ T3073] x8 : 0000000000000000 x7 : ffff800009229918 x6 : 0000000000000000 [ 35.145519][ T3073] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000000 [ 35.147676][ T3073] x2 : 00000000000e0000 x1 : 00000000000e0000 x0 : 00000000000df000 [ 35.149800][ T3073] Call trace: [ 35.150695][ T3073] btrfs_block_rsv_release+0x2d8/0x34c [ 35.152143][ T3073] btrfs_release_global_block_rsv+0x2c/0x15c [ 35.153726][ T3073] btrfs_free_block_groups+0x440/0x634 [ 35.155219][ T3073] close_ctree+0x324/0x60c [ 35.156462][ T3073] btrfs_put_super+0x20/0x30 [ 35.157689][ T3073] generic_shutdown_super+0x94/0x198 [ 35.159119][ T3073] kill_anon_super+0x24/0x44 [ 35.160305][ T3073] btrfs_kill_super+0x24/0x3c [ 35.161601][ T3073] deactivate_locked_super+0x70/0xe8 [ 35.163048][ T3073] deactivate_super+0xd0/0xd4 [ 35.164304][ T3073] cleanup_mnt+0x184/0x1c0 [ 35.165504][ T3073] __cleanup_mnt+0x20/0x30 [ 35.166697][ T3073] task_work_run+0x100/0x148 [ 35.167919][ T3073] do_notify_resume+0x174/0x1f0 [ 35.169234][ T3073] el0_svc+0x9c/0x150 [ 35.170305][ T3073] el0t_64_sync_handler+0x84/0xf0 [ 35.171629][ T3073] el0t_64_sync+0x190/0x194 [ 35.172833][ T3073] irq event stamp: 150472 [ 35.173952][ T3073] hardirqs last enabled at (150471): [] _raw_spin_unlock_irqrestore+0x48/0x8c [ 35.176734][ T3073] hardirqs last disabled at (150472): [] el1_dbg+0x24/0x80 [ 35.179124][ T3073] softirqs last enabled at (148932): [] local_bh_enable+0x10/0x34 [ 35.181668][ T3073] softirqs last disabled at (148930): [] local_bh_disable+0x10/0x34 [ 35.184219][ T3073] ---[ end trace 0000000000000000 ]--- executing program [ 35.347706][ T3255] loop0: detected capacity change from 0 to 32768 [ 35.351758][ T3255] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 35.354293][ T3255] BTRFS info (device loop0): using free space tree [ 35.361881][ T3255] BTRFS info (device loop0): enabling ssd optimizations [ 35.365216][ T3255] FAULT_INJECTION: forcing a failure. [ 35.365216][ T3255] name failslab, interval 1, probability 0, space 0, times 0 [ 35.368607][ T3255] CPU: 0 PID: 3255 Comm: syz-executor186 Tainted: G W 6.1.0-rc8-syzkaller-33330-ga5541c0811a0 #0 [ 35.371776][ T3255] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 35.374402][ T3255] Call trace: [ 35.375180][ T3255] dump_backtrace+0x1c4/0x1f0 [ 35.376443][ T3255] show_stack+0x2c/0x3c [ 35.377517][ T3255] dump_stack_lvl+0x104/0x16c [ 35.378793][ T3255] dump_stack+0x1c/0x58 [ 35.379909][ T3255] should_fail_ex+0x1d8/0x1fc [ 35.381236][ T3255] __should_failslab+0x68/0x7c [ 35.382534][ T3255] should_failslab+0x10/0x28 [ 35.383745][ T3255] kmem_cache_alloc+0x8c/0x340 [ 35.385029][ T3255] btrfs_alloc_tree_block+0x1a4/0x460 [ 35.386505][ T3255] __btrfs_cow_block+0x1d8/0xae8 [ 35.387875][ T3255] btrfs_cow_block+0x1d0/0x258 [ 35.389125][ T3255] btrfs_search_slot+0x408/0x107c [ 35.390453][ T3255] btrfs_insert_empty_items+0x4c/0xd0 [ 35.391892][ T3255] btrfs_create_new_inode+0x610/0xce4 [ 35.393361][ T3255] btrfs_create_common+0x114/0x1b4 [ 35.394772][ T3255] btrfs_mkdir+0x7c/0xa0 [ 35.395876][ T3255] vfs_mkdir+0x1f8/0x2b0 [ 35.396985][ T3255] do_mkdirat+0xe4/0x22c [ 35.398076][ T3255] __arm64_sys_mkdirat+0x40/0x54 [ 35.399406][ T3255] el0_svc_common+0x138/0x220 [ 35.400641][ T3255] do_el0_svc+0x48/0x140 [ 35.401797][ T3255] el0_svc+0x58/0x150 [ 35.402891][ T3255] el0t_64_sync_handler+0x84/0xf0 [ 35.404233][ T3255] el0t_64_sync+0x190/0x194 [ 35.405595][ T3255] BTRFS: error (device loop0: state A) in btrfs_create_new_inode:6412: errno=-12 Out of memory [ 35.408524][ T3255] BTRFS info (device loop0: state EA): forced readonly [ 35.426326][ T3073] ------------[ cut here ]------------ [ 35.427858][ T3073] WARNING: CPU: 1 PID: 3073 at fs/btrfs/space-info.h:122 btrfs_block_rsv_release+0x2d8/0x34c [ 35.430501][ T3073] Modules linked in: [ 35.431524][ T3073] CPU: 1 PID: 3073 Comm: syz-executor186 Tainted: G W 6.1.0-rc8-syzkaller-33330-ga5541c0811a0 #0 [ 35.434655][ T3073] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 35.437341][ T3073] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 35.439409][ T3073] pc : btrfs_block_rsv_release+0x2d8/0x34c [ 35.440961][ T3073] lr : btrfs_block_rsv_release+0x2d4/0x34c [ 35.442541][ T3073] sp : ffff80000ff63af0 [ 35.443656][ T3073] x29: ffff80000ff63b00 x28: 0000000000000000 x27: 0000000000000000 [ 35.445859][ T3073] x26: 0000000000000005 x25: 00000000000df000 x24: fffffffffff20000 [ 35.447988][ T3073] x23: 00000000000e0000 x22: 00000000000e0000 x21: ffff0000c9945800 [ 35.450157][ T3073] x20: ffff0000c993c000 x19: 0000000000000000 x18: 00000000000000c5 [ 35.452358][ T3073] x17: ffff80000c0cd83c x16: ffff80000dbe6158 x15: ffff0000c7059a40 [ 35.454519][ T3073] x14: 00000000000000c0 x13: 00000000ffffffff x12: ffff0000c7059a40 [ 35.456648][ T3073] x11: ff808000092299d0 x10: 0000000000000000 x9 : ffff8000092299d0 [ 35.458798][ T3073] x8 : 0000000000000000 x7 : ffff800009229918 x6 : 0000000000000000 [ 35.460961][ T3073] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000000 [ 35.463065][ T3073] x2 : 00000000000e0000 x1 : 00000000000e0000 x0 : 00000000000df000 [ 35.465241][ T3073] Call trace: [ 35.466139][ T3073] btrfs_block_rsv_release+0x2d8/0x34c [ 35.467631][ T3073] btrfs_release_global_block_rsv+0x2c/0x15c [ 35.469262][ T3073] btrfs_free_block_groups+0x440/0x634 [ 35.470679][ T3073] close_ctree+0x324/0x60c [ 35.471857][ T3073] btrfs_put_super+0x20/0x30 [ 35.473120][ T3073] generic_shutdown_super+0x94/0x198 [ 35.474544][ T3073] kill_anon_super+0x24/0x44 [ 35.475754][ T3073] btrfs_kill_super+0x24/0x3c [ 35.477058][ T3073] deactivate_locked_super+0x70/0xe8 [ 35.478505][ T3073] deactivate_super+0xd0/0xd4 [ 35.479898][ T3073] cleanup_mnt+0x184/0x1c0 [ 35.481117][ T3073] __cleanup_mnt+0x20/0x30 [ 35.482346][ T3073] task_work_run+0x100/0x148 [ 35.483569][ T3073] do_notify_resume+0x174/0x1f0 [ 35.484942][ T3073] el0_svc+0x9c/0x150 [ 35.485985][ T3073] el0t_64_sync_handler+0x84/0xf0 [ 35.487332][ T3073] el0t_64_sync+0x190/0x194 [ 35.488562][ T3073] irq event stamp: 176182 [ 35.489691][ T3073] hardirqs last enabled at (176181): [] _raw_spin_unlock_irqrestore+0x48/0x8c [ 35.492630][ T3073] hardirqs last disabled at (176182): [] el1_dbg+0x24/0x80 [ 35.494989][ T3073] softirqs last enabled at (174618): [] local_bh_enable+0x10/0x34 [ 35.497643][ T3073] softirqs last disabled at (174616): [] local_bh_disable+0x10/0x34 [ 35.500169][ T3073] ---[ end trace 0000000000000000 ]--- executing program [ 35.661029][ T3274] loop0: detected capacity change from 0 to 32768 [ 35.664473][ T3274] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 35.667043][ T3274] BTRFS info (device loop0): using free space tree [ 35.674798][ T3274] BTRFS info (device loop0): enabling ssd optimizations [ 35.678323][ T3274] FAULT_INJECTION: forcing a failure. [ 35.678323][ T3274] name failslab, interval 1, probability 0, space 0, times 0 [ 35.681623][ T3274] CPU: 0 PID: 3274 Comm: syz-executor186 Tainted: G W 6.1.0-rc8-syzkaller-33330-ga5541c0811a0 #0 [ 35.684750][ T3274] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 35.687481][ T3274] Call trace: [ 35.688352][ T3274] dump_backtrace+0x1c4/0x1f0 [ 35.689662][ T3274] show_stack+0x2c/0x3c [ 35.690808][ T3274] dump_stack_lvl+0x104/0x16c [ 35.692136][ T3274] dump_stack+0x1c/0x58 [ 35.693260][ T3274] should_fail_ex+0x1d8/0x1fc [ 35.694502][ T3274] __should_failslab+0x68/0x7c [ 35.695807][ T3274] should_failslab+0x10/0x28 [ 35.697085][ T3274] kmem_cache_alloc+0x8c/0x340 [ 35.698328][ T3274] btrfs_alloc_tree_block+0x1a4/0x460 [ 35.699774][ T3274] __btrfs_cow_block+0x1d8/0xae8 [ 35.701052][ T3274] btrfs_cow_block+0x1d0/0x258 [ 35.702348][ T3274] btrfs_search_slot+0x408/0x107c [ 35.703706][ T3274] btrfs_insert_empty_items+0x4c/0xd0 [ 35.705119][ T3274] btrfs_create_new_inode+0x610/0xce4 [ 35.706546][ T3274] btrfs_create_common+0x114/0x1b4 [ 35.707929][ T3274] btrfs_mkdir+0x7c/0xa0 [ 35.709091][ T3274] vfs_mkdir+0x1f8/0x2b0 [ 35.710265][ T3274] do_mkdirat+0xe4/0x22c [ 35.711394][ T3274] __arm64_sys_mkdirat+0x40/0x54 [ 35.712761][ T3274] el0_svc_common+0x138/0x220 [ 35.714013][ T3274] do_el0_svc+0x48/0x140 [ 35.715153][ T3274] el0_svc+0x58/0x150 [ 35.716330][ T3274] el0t_64_sync_handler+0x84/0xf0 [ 35.717737][ T3274] el0t_64_sync+0x190/0x194 [ 35.720143][ T3274] BTRFS: error (device loop0: state A) in btrfs_create_new_inode:6412: errno=-12 Out of memory [ 35.722952][ T3274] BTRFS info (device loop0: state EA): forced readonly [ 35.741624][ T3073] ------------[ cut here ]------------ [ 35.743124][ T3073] WARNING: CPU: 1 PID: 3073 at fs/btrfs/space-info.h:122 btrfs_block_rsv_release+0x2d8/0x34c [ 35.745729][ T3073] Modules linked in: [ 35.746763][ T3073] CPU: 1 PID: 3073 Comm: syz-executor186 Tainted: G W 6.1.0-rc8-syzkaller-33330-ga5541c0811a0 #0 [ 35.749936][ T3073] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 35.752587][ T3073] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 35.754643][ T3073] pc : btrfs_block_rsv_release+0x2d8/0x34c [ 35.756233][ T3073] lr : btrfs_block_rsv_release+0x2d4/0x34c [ 35.757782][ T3073] sp : ffff80000ff63af0 [ 35.758883][ T3073] x29: ffff80000ff63b00 x28: 0000000000000000 x27: 0000000000000000 [ 35.760962][ T3073] x26: 0000000000000005 x25: 00000000000df000 x24: fffffffffff20000 [ 35.763188][ T3073] x23: 00000000000e0000 x22: 00000000000e0000 x21: ffff0000c67a7000 [ 35.765329][ T3073] x20: ffff0000c993c000 x19: 0000000000000000 x18: 000000000000019f [ 35.767456][ T3073] x17: ffff80000c0cd83c x16: ffff80000dbe6158 x15: ffff0000c7059a40 [ 35.769609][ T3073] x14: 00000000000000c0 x13: 00000000ffffffff x12: ffff0000c7059a40 [ 35.771724][ T3073] x11: ff808000092299d0 x10: 0000000000000000 x9 : ffff8000092299d0 [ 35.773974][ T3073] x8 : 0000000000000000 x7 : ffff800009229918 x6 : 0000000000000000 [ 35.776169][ T3073] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000000 [ 35.778298][ T3073] x2 : 00000000000e0000 x1 : 00000000000e0000 x0 : 00000000000df000 [ 35.780415][ T3073] Call trace: [ 35.781301][ T3073] btrfs_block_rsv_release+0x2d8/0x34c [ 35.782753][ T3073] btrfs_release_global_block_rsv+0x2c/0x15c [ 35.784335][ T3073] btrfs_free_block_groups+0x440/0x634 [ 35.785768][ T3073] close_ctree+0x324/0x60c [ 35.786932][ T3073] btrfs_put_super+0x20/0x30 [ 35.788199][ T3073] generic_shutdown_super+0x94/0x198 [ 35.789572][ T3073] kill_anon_super+0x24/0x44 [ 35.790793][ T3073] btrfs_kill_super+0x24/0x3c [ 35.792049][ T3073] deactivate_locked_super+0x70/0xe8 [ 35.793433][ T3073] deactivate_super+0xd0/0xd4 [ 35.794661][ T3073] cleanup_mnt+0x184/0x1c0 [ 35.795815][ T3073] __cleanup_mnt+0x20/0x30 [ 35.796983][ T3073] task_work_run+0x100/0x148 [ 35.798177][ T3073] do_notify_resume+0x174/0x1f0 [ 35.799436][ T3073] el0_svc+0x9c/0x150 [ 35.800506][ T3073] el0t_64_sync_handler+0x84/0xf0 [ 35.801826][ T3073] el0t_64_sync+0x190/0x194 [ 35.803054][ T3073] irq event stamp: 202202 [ 35.804192][ T3073] hardirqs last enabled at (202201): [] _raw_spin_unlock_irqrestore+0x48/0x8c [ 35.806948][ T3073] hardirqs last disabled at (202202): [] el1_dbg+0x24/0x80 [ 35.809272][ T3073] softirqs last enabled at (200640): [] local_bh_enable+0x10/0x34 [ 35.811759][ T3073] softirqs last disabled at (200638): [] local_bh_disable+0x10/0x34 [ 35.814282][ T3073] ---[ end trace 0000000000000000 ]--- executing program [ 35.976522][ T3293] loop0: detected capacity change from 0 to 32768 [ 35.980118][ T3293] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 35.982648][ T3293] BTRFS info (device loop0): using free space tree [ 35.990260][ T3293] BTRFS info (device loop0): enabling ssd optimizations [ 35.994691][ T3293] FAULT_INJECTION: forcing a failure. [ 35.994691][ T3293] name failslab, interval 1, probability 0, space 0, times 0 [ 35.998593][ T3293] CPU: 0 PID: 3293 Comm: syz-executor186 Tainted: G W 6.1.0-rc8-syzkaller-33330-ga5541c0811a0 #0 [ 36.001914][ T3293] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 36.004727][ T3293] Call trace: [ 36.005608][ T3293] dump_backtrace+0x1c4/0x1f0 [ 36.006867][ T3293] show_stack+0x2c/0x3c [ 36.007975][ T3293] dump_stack_lvl+0x104/0x16c [ 36.009261][ T3293] dump_stack+0x1c/0x58 [ 36.010348][ T3293] should_fail_ex+0x1d8/0x1fc [ 36.011624][ T3293] __should_failslab+0x68/0x7c [ 36.012905][ T3293] should_failslab+0x10/0x28 [ 36.014180][ T3293] kmem_cache_alloc+0x8c/0x340 [ 36.015495][ T3293] __set_extent_bit+0x100/0xff0 [ 36.016828][ T3293] set_extent_bit+0x58/0x70 [ 36.018063][ T3293] btrfs_init_new_buffer+0x3e0/0x4b4 [ 36.019500][ T3293] btrfs_alloc_tree_block+0x110/0x460 [ 36.020963][ T3293] __btrfs_cow_block+0x1d8/0xae8 [ 36.022326][ T3293] btrfs_cow_block+0x1d0/0x258 [ 36.023638][ T3293] btrfs_search_slot+0x408/0x107c [ 36.024977][ T3293] btrfs_insert_empty_items+0x4c/0xd0 [ 36.026458][ T3293] btrfs_create_new_inode+0x610/0xce4 [ 36.027915][ T3293] btrfs_create_common+0x114/0x1b4 [ 36.029272][ T3293] btrfs_mkdir+0x7c/0xa0 [ 36.030439][ T3293] vfs_mkdir+0x1f8/0x2b0 [ 36.031633][ T3293] do_mkdirat+0xe4/0x22c [ 36.032783][ T3293] __arm64_sys_mkdirat+0x40/0x54 [ 36.034149][ T3293] el0_svc_common+0x138/0x220 [ 36.035409][ T3293] do_el0_svc+0x48/0x140 [ 36.036531][ T3293] el0_svc+0x58/0x150 [ 36.037598][ T3293] el0t_64_sync_handler+0x84/0xf0 [ 36.038975][ T3293] el0t_64_sync+0x190/0x194 executing program [ 36.218343][ T3315] loop0: detected capacity change from 0 to 32768 [ 36.221646][ T3315] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 36.224125][ T3315] BTRFS info (device loop0): using free space tree [ 36.231873][ T3315] BTRFS info (device loop0): enabling ssd optimizations [ 36.235378][ T3315] FAULT_INJECTION: forcing a failure. [ 36.235378][ T3315] name failslab, interval 1, probability 0, space 0, times 0 [ 36.238803][ T3315] CPU: 1 PID: 3315 Comm: syz-executor186 Tainted: G W 6.1.0-rc8-syzkaller-33330-ga5541c0811a0 #0 [ 36.241801][ T3315] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 36.244410][ T3315] Call trace: [ 36.245421][ T3315] dump_backtrace+0x1c4/0x1f0 [ 36.246628][ T3315] show_stack+0x2c/0x3c [ 36.247744][ T3315] dump_stack_lvl+0x104/0x16c [ 36.249012][ T3315] dump_stack+0x1c/0x58 [ 36.250124][ T3315] should_fail_ex+0x1d8/0x1fc [ 36.251359][ T3315] __should_failslab+0x68/0x7c [ 36.252593][ T3315] should_failslab+0x10/0x28 [ 36.253810][ T3315] kmem_cache_alloc+0x8c/0x340 [ 36.255086][ T3315] btrfs_alloc_tree_block+0x1a4/0x460 [ 36.256488][ T3315] __btrfs_cow_block+0x1d8/0xae8 [ 36.257837][ T3315] btrfs_cow_block+0x1d0/0x258 [ 36.259107][ T3315] btrfs_search_slot+0x408/0x107c [ 36.260449][ T3315] btrfs_insert_empty_items+0x4c/0xd0 [ 36.261902][ T3315] btrfs_create_new_inode+0x610/0xce4 [ 36.263367][ T3315] btrfs_create_common+0x114/0x1b4 [ 36.264696][ T3315] btrfs_mkdir+0x7c/0xa0 [ 36.265830][ T3315] vfs_mkdir+0x1f8/0x2b0 [ 36.266965][ T3315] do_mkdirat+0xe4/0x22c [ 36.268095][ T3315] __arm64_sys_mkdirat+0x40/0x54 [ 36.269427][ T3315] el0_svc_common+0x138/0x220 [ 36.270710][ T3315] do_el0_svc+0x48/0x140 [ 36.271879][ T3315] el0_svc+0x58/0x150 [ 36.272913][ T3315] el0t_64_sync_handler+0x84/0xf0 [ 36.274264][ T3315] el0t_64_sync+0x190/0x194 [ 36.275651][ T3315] BTRFS: error (device loop0: state A) in btrfs_create_new_inode:6412: errno=-12 Out of memory [ 36.278509][ T3315] BTRFS info (device loop0: state EA): forced readonly [ 36.297078][ T3073] ------------[ cut here ]------------ [ 36.298604][ T3073] WARNING: CPU: 0 PID: 3073 at fs/btrfs/space-info.h:122 btrfs_block_rsv_release+0x2d8/0x34c [ 36.301329][ T3073] Modules linked in: [ 36.302351][ T3073] CPU: 0 PID: 3073 Comm: syz-executor186 Tainted: G W 6.1.0-rc8-syzkaller-33330-ga5541c0811a0 #0 [ 36.305488][ T3073] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 36.308173][ T3073] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 36.310268][ T3073] pc : btrfs_block_rsv_release+0x2d8/0x34c [ 36.311888][ T3073] lr : btrfs_block_rsv_release+0x2d4/0x34c [ 36.313414][ T3073] sp : ffff80000ff63af0 [ 36.314520][ T3073] x29: ffff80000ff63b00 x28: 0000000000000000 x27: 0000000000000000 [ 36.316661][ T3073] x26: 0000000000000005 x25: 00000000000df000 x24: fffffffffff20000 [ 36.318782][ T3073] x23: 00000000000e0000 x22: 00000000000e0000 x21: ffff0000c0df8000 [ 36.320920][ T3073] x20: ffff0000cbb00000 x19: 0000000000000000 x18: 000000000000031b [ 36.323025][ T3073] x17: ffff80000c0cd83c x16: ffff80000dbe6158 x15: ffff0000c7059a40 [ 36.325258][ T3073] x14: 00000000000000c0 x13: 00000000ffffffff x12: ffff0000c7059a40 [ 36.327408][ T3073] x11: ff808000092299d0 x10: 0000000000000000 x9 : ffff8000092299d0 [ 36.329549][ T3073] x8 : 0000000000000000 x7 : ffff800009229918 x6 : 0000000000000000 [ 36.331760][ T3073] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000000 [ 36.333894][ T3073] x2 : 00000000000e0000 x1 : 00000000000e0000 x0 : 00000000000df000 [ 36.336017][ T3073] Call trace: [ 36.336875][ T3073] btrfs_block_rsv_release+0x2d8/0x34c [ 36.338371][ T3073] btrfs_release_global_block_rsv+0x2c/0x15c [ 36.339917][ T3073] btrfs_free_block_groups+0x440/0x634 [ 36.341402][ T3073] close_ctree+0x324/0x60c [ 36.342590][ T3073] btrfs_put_super+0x20/0x30 [ 36.343789][ T3073] generic_shutdown_super+0x94/0x198 [ 36.345203][ T3073] kill_anon_super+0x24/0x44 [ 36.346432][ T3073] btrfs_kill_super+0x24/0x3c [ 36.347655][ T3073] deactivate_locked_super+0x70/0xe8 [ 36.349101][ T3073] deactivate_super+0xd0/0xd4 [ 36.350320][ T3073] cleanup_mnt+0x184/0x1c0 [ 36.351498][ T3073] __cleanup_mnt+0x20/0x30 [ 36.352690][ T3073] task_work_run+0x100/0x148 [ 36.353903][ T3073] do_notify_resume+0x174/0x1f0 [ 36.355231][ T3073] el0_svc+0x9c/0x150 [ 36.356304][ T3073] el0t_64_sync_handler+0x84/0xf0 [ 36.357637][ T3073] el0t_64_sync+0x190/0x194 [ 36.358873][ T3073] irq event stamp: 235964 [ 36.360027][ T3073] hardirqs last enabled at (235963): [] _raw_spin_unlock_irqrestore+0x48/0x8c [ 36.362884][ T3073] hardirqs last disabled at (235964): [] el1_dbg+0x24/0x80 [ 36.365270][ T3073] softirqs last enabled at (234394): [] local_bh_enable+0x10/0x34 [ 36.367769][ T3073] softirqs last disabled at (234392): [] local_bh_disable+0x10/0x34 [ 36.370380][ T3073] ---[ end trace 0000000000000000 ]--- executing program [ 36.537721][ T3335] loop0: detected capacity change from 0 to 32768 [ 36.541281][ T3335] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 36.543865][ T3335] BTRFS info (device loop0): using free space tree [ 36.551276][ T3335] BTRFS info (device loop0): enabling ssd optimizations [ 36.554939][ T3335] FAULT_INJECTION: forcing a failure. [ 36.554939][ T3335] name failslab, interval 1, probability 0, space 0, times 0 [ 36.558605][ T3335] CPU: 1 PID: 3335 Comm: syz-executor186 Tainted: G W 6.1.0-rc8-syzkaller-33330-ga5541c0811a0 #0 [ 36.561862][ T3335] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 36.564503][ T3335] Call trace: [ 36.565352][ T3335] dump_backtrace+0x1c4/0x1f0 [ 36.566657][ T3335] show_stack+0x2c/0x3c [ 36.567769][ T3335] dump_stack_lvl+0x104/0x16c [ 36.568993][ T3335] dump_stack+0x1c/0x58 [ 36.570068][ T3335] should_fail_ex+0x1d8/0x1fc [ 36.571278][ T3335] __should_failslab+0x68/0x7c [ 36.572551][ T3335] should_failslab+0x10/0x28 [ 36.573732][ T3335] kmem_cache_alloc+0x8c/0x340 [ 36.575004][ T3335] btrfs_alloc_tree_block+0x1a4/0x460 [ 36.576474][ T3335] __btrfs_cow_block+0x1d8/0xae8 [ 36.577848][ T3335] btrfs_cow_block+0x1d0/0x258 [ 36.579133][ T3335] btrfs_search_slot+0x408/0x107c [ 36.580496][ T3335] btrfs_insert_empty_items+0x4c/0xd0 [ 36.581942][ T3335] btrfs_create_new_inode+0x610/0xce4 [ 36.583403][ T3335] btrfs_create_common+0x114/0x1b4 [ 36.584793][ T3335] btrfs_mkdir+0x7c/0xa0 [ 36.585920][ T3335] vfs_mkdir+0x1f8/0x2b0 [ 36.587080][ T3335] do_mkdirat+0xe4/0x22c [ 36.588246][ T3335] __arm64_sys_mkdirat+0x40/0x54 [ 36.589554][ T3335] el0_svc_common+0x138/0x220 [ 36.590834][ T3335] do_el0_svc+0x48/0x140 [ 36.591958][ T3335] el0_svc+0x58/0x150 [ 36.593003][ T3335] el0t_64_sync_handler+0x84/0xf0 [ 36.594408][ T3335] el0t_64_sync+0x190/0x194 [ 36.596995][ T3335] BTRFS: error (device loop0: state A) in btrfs_create_new_inode:6412: errno=-12 Out of memory [ 36.599988][ T3335] BTRFS info (device loop0: state EA): forced readonly [ 36.619196][ T3073] ------------[ cut here ]------------ [ 36.620724][ T3073] WARNING: CPU: 0 PID: 3073 at fs/btrfs/space-info.h:122 btrfs_block_rsv_release+0x2d8/0x34c [ 36.623365][ T3073] Modules linked in: [ 36.624360][ T3073] CPU: 0 PID: 3073 Comm: syz-executor186 Tainted: G W 6.1.0-rc8-syzkaller-33330-ga5541c0811a0 #0 [ 36.627427][ T3073] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 36.630069][ T3073] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 36.632126][ T3073] pc : btrfs_block_rsv_release+0x2d8/0x34c [ 36.633628][ T3073] lr : btrfs_block_rsv_release+0x2d4/0x34c [ 36.635209][ T3073] sp : ffff80000ff63af0 [ 36.636315][ T3073] x29: ffff80000ff63b00 x28: 0000000000000000 x27: 0000000000000000 [ 36.638410][ T3073] x26: 0000000000000005 x25: 00000000000df000 x24: fffffffffff20000 [ 36.640492][ T3073] x23: 00000000000e0000 x22: 00000000000e0000 x21: ffff0000c79d1800 [ 36.642553][ T3073] x20: ffff0000cbb00000 x19: 0000000000000000 x18: 0000000000000226 [ 36.644699][ T3073] x17: ffff80000c0cd83c x16: ffff80000dbe6158 x15: ffff0000c7059a40 [ 36.646763][ T3073] x14: 00000000000000c0 x13: 00000000ffffffff x12: ffff0000c7059a40 [ 36.648877][ T3073] x11: ff808000092299d0 x10: 0000000000000000 x9 : ffff8000092299d0 [ 36.650978][ T3073] x8 : 0000000000000000 x7 : ffff800009229918 x6 : 0000000000000000 [ 36.653117][ T3073] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000000 [ 36.655212][ T3073] x2 : 00000000000e0000 x1 : 00000000000e0000 x0 : 00000000000df000 [ 36.657339][ T3073] Call trace: [ 36.658191][ T3073] btrfs_block_rsv_release+0x2d8/0x34c [ 36.659707][ T3073] btrfs_release_global_block_rsv+0x2c/0x15c [ 36.661293][ T3073] btrfs_free_block_groups+0x440/0x634 [ 36.662712][ T3073] close_ctree+0x324/0x60c [ 36.663944][ T3073] btrfs_put_super+0x20/0x30 [ 36.665121][ T3073] generic_shutdown_super+0x94/0x198 [ 36.666513][ T3073] kill_anon_super+0x24/0x44 [ 36.667681][ T3073] btrfs_kill_super+0x24/0x3c [ 36.668899][ T3073] deactivate_locked_super+0x70/0xe8 [ 36.670329][ T3073] deactivate_super+0xd0/0xd4 [ 36.671555][ T3073] cleanup_mnt+0x184/0x1c0 [ 36.672780][ T3073] __cleanup_mnt+0x20/0x30 [ 36.673965][ T3073] task_work_run+0x100/0x148 [ 36.675193][ T3073] do_notify_resume+0x174/0x1f0 [ 36.676497][ T3073] el0_svc+0x9c/0x150 [ 36.677508][ T3073] el0t_64_sync_handler+0x84/0xf0 [ 36.678835][ T3073] el0t_64_sync+0x190/0x194 [ 36.680055][ T3073] irq event stamp: 261986 [ 36.681168][ T3073] hardirqs last enabled at (261985): [] _raw_spin_unlock_irqrestore+0x48/0x8c [ 36.683918][ T3073] hardirqs last disabled at (261986): [] el1_dbg+0x24/0x80 [ 36.686226][ T3073] softirqs last enabled at (260262): [] local_bh_enable+0x10/0x34 [ 36.688684][ T3073] softirqs last disabled at (260260): [] local_bh_disable+0x10/0x34 [ 36.691198][ T3073] ---[ end trace 0000000000000000 ]--- executing program [ 36.854247][ T3354] loop0: detected capacity change from 0 to 32768 [ 36.858349][ T3354] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 36.860872][ T3354] BTRFS info (device loop0): using free space tree [ 36.868536][ T3354] BTRFS info (device loop0): enabling ssd optimizations [ 36.871829][ T3354] FAULT_INJECTION: forcing a failure. [ 36.871829][ T3354] name failslab, interval 1, probability 0, space 0, times 0 [ 36.875146][ T3354] CPU: 0 PID: 3354 Comm: syz-executor186 Tainted: G W 6.1.0-rc8-syzkaller-33330-ga5541c0811a0 #0 [ 36.878341][ T3354] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 36.881075][ T3354] Call trace: [ 36.881946][ T3354] dump_backtrace+0x1c4/0x1f0 [ 36.883210][ T3354] show_stack+0x2c/0x3c [ 36.884299][ T3354] dump_stack_lvl+0x104/0x16c [ 36.885535][ T3354] dump_stack+0x1c/0x58 [ 36.886639][ T3354] should_fail_ex+0x1d8/0x1fc [ 36.887922][ T3354] __should_failslab+0x68/0x7c [ 36.889188][ T3354] should_failslab+0x10/0x28 [ 36.890411][ T3354] kmem_cache_alloc+0x8c/0x340 [ 36.891728][ T3354] btrfs_alloc_tree_block+0x1a4/0x460 [ 36.893215][ T3354] __btrfs_cow_block+0x1d8/0xae8 [ 36.894523][ T3354] btrfs_cow_block+0x1d0/0x258 [ 36.895782][ T3354] btrfs_search_slot+0x408/0x107c [ 36.897143][ T3354] btrfs_insert_empty_items+0x4c/0xd0 [ 36.898594][ T3354] btrfs_create_new_inode+0x610/0xce4 [ 36.900025][ T3354] btrfs_create_common+0x114/0x1b4 [ 36.901414][ T3354] btrfs_mkdir+0x7c/0xa0 [ 36.902544][ T3354] vfs_mkdir+0x1f8/0x2b0 [ 36.903699][ T3354] do_mkdirat+0xe4/0x22c [ 36.904821][ T3354] __arm64_sys_mkdirat+0x40/0x54 [ 36.906142][ T3354] el0_svc_common+0x138/0x220 [ 36.907389][ T3354] do_el0_svc+0x48/0x140 [ 36.908527][ T3354] el0_svc+0x58/0x150 [ 36.909608][ T3354] el0t_64_sync_handler+0x84/0xf0 [ 36.910908][ T3354] el0t_64_sync+0x190/0x194 [ 36.913010][ T3354] BTRFS: error (device loop0: state A) in btrfs_create_new_inode:6412: errno=-12 Out of memory [ 36.915704][ T3354] BTRFS info (device loop0: state EA): forced readonly [ 36.934155][ T3073] ------------[ cut here ]------------ [ 36.935635][ T3073] WARNING: CPU: 1 PID: 3073 at fs/btrfs/space-info.h:122 btrfs_block_rsv_release+0x2d8/0x34c [ 36.938281][ T3073] Modules linked in: [ 36.939301][ T3073] CPU: 1 PID: 3073 Comm: syz-executor186 Tainted: G W 6.1.0-rc8-syzkaller-33330-ga5541c0811a0 #0 [ 36.942480][ T3073] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 36.945152][ T3073] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 36.947256][ T3073] pc : btrfs_block_rsv_release+0x2d8/0x34c [ 36.948846][ T3073] lr : btrfs_block_rsv_release+0x2d4/0x34c [ 36.950397][ T3073] sp : ffff80000ff63af0 [ 36.951482][ T3073] x29: ffff80000ff63b00 x28: 0000000000000000 x27: 0000000000000000 [ 36.953590][ T3073] x26: 0000000000000005 x25: 00000000000df000 x24: fffffffffff20000 [ 36.955733][ T3073] x23: 00000000000e0000 x22: 00000000000e0000 x21: ffff0000c67abc00 [ 36.957932][ T3073] x20: ffff0000cbb00000 x19: 0000000000000000 x18: 00000000000000c0 [ 36.960110][ T3073] x17: ffff80000dda8198 x16: ffff80000dbe6158 x15: ffff0000c7059a40 [ 36.962230][ T3073] x14: 00000000000000c0 x13: 00000000ffffffff x12: ffff0000c7059a40 [ 36.964432][ T3073] x11: ff808000092299d0 x10: 0000000000000000 x9 : ffff8000092299d0 [ 36.966579][ T3073] x8 : 0000000000000000 x7 : ffff800009229918 x6 : 0000000000000000 [ 36.968719][ T3073] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000000 [ 36.970858][ T3073] x2 : 00000000000e0000 x1 : 00000000000e0000 x0 : 00000000000df000 [ 36.973052][ T3073] Call trace: [ 36.973919][ T3073] btrfs_block_rsv_release+0x2d8/0x34c [ 36.975364][ T3073] btrfs_release_global_block_rsv+0x2c/0x15c [ 36.976973][ T3073] btrfs_free_block_groups+0x440/0x634 [ 36.978489][ T3073] close_ctree+0x324/0x60c [ 36.979646][ T3073] btrfs_put_super+0x20/0x30 [ 36.980882][ T3073] generic_shutdown_super+0x94/0x198 [ 36.982289][ T3073] kill_anon_super+0x24/0x44 [ 36.983519][ T3073] btrfs_kill_super+0x24/0x3c [ 36.984821][ T3073] deactivate_locked_super+0x70/0xe8 [ 36.986264][ T3073] deactivate_super+0xd0/0xd4 [ 36.987524][ T3073] cleanup_mnt+0x184/0x1c0 [ 36.988697][ T3073] __cleanup_mnt+0x20/0x30 [ 36.989882][ T3073] task_work_run+0x100/0x148 [ 36.991117][ T3073] do_notify_resume+0x174/0x1f0 [ 36.992410][ T3073] el0_svc+0x9c/0x150 [ 36.993506][ T3073] el0t_64_sync_handler+0x84/0xf0 [ 36.994840][ T3073] el0t_64_sync+0x190/0x194 [ 36.996040][ T3073] irq event stamp: 288240 [ 36.997220][ T3073] hardirqs last enabled at (288239): [] _raw_spin_unlock_irqrestore+0x48/0x8c [ 37.000070][ T3073] hardirqs last disabled at (288240): [] el1_dbg+0x24/0x80 [ 37.002456][ T3073] softirqs last enabled at (286600): [] local_bh_enable+0x10/0x34 [ 37.004997][ T3073] softirqs last disabled at (286598): [] local_bh_disable+0x10/0x34 [ 37.007599][ T3073] ---[ end trace 0000000000000000 ]--- executing program [ 37.168685][ T3373] loop0: detected capacity change from 0 to 32768 [ 37.172511][ T3373] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 37.175206][ T3373] BTRFS info (device loop0): using free space tree [ 37.182813][ T3373] BTRFS info (device loop0): enabling ssd optimizations [ 37.186168][ T3373] FAULT_INJECTION: forcing a failure. [ 37.186168][ T3373] name failslab, interval 1, probability 0, space 0, times 0 [ 37.189838][ T3373] CPU: 0 PID: 3373 Comm: syz-executor186 Tainted: G W 6.1.0-rc8-syzkaller-33330-ga5541c0811a0 #0 [ 37.192966][ T3373] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 37.195639][ T3373] Call trace: [ 37.196486][ T3373] dump_backtrace+0x1c4/0x1f0 [ 37.197696][ T3373] show_stack+0x2c/0x3c [ 37.198782][ T3373] dump_stack_lvl+0x104/0x16c [ 37.200071][ T3373] dump_stack+0x1c/0x58 [ 37.201197][ T3373] should_fail_ex+0x1d8/0x1fc [ 37.202417][ T3373] __should_failslab+0x68/0x7c [ 37.203684][ T3373] should_failslab+0x10/0x28 [ 37.204943][ T3373] kmem_cache_alloc+0x8c/0x340 [ 37.206287][ T3373] btrfs_alloc_tree_block+0x1a4/0x460 [ 37.207708][ T3373] __btrfs_cow_block+0x1d8/0xae8 [ 37.209064][ T3373] btrfs_cow_block+0x1d0/0x258 [ 37.210318][ T3373] btrfs_search_slot+0x408/0x107c [ 37.211660][ T3373] btrfs_insert_empty_items+0x4c/0xd0 [ 37.213145][ T3373] btrfs_create_new_inode+0x610/0xce4 [ 37.214536][ T3373] btrfs_create_common+0x114/0x1b4 [ 37.215904][ T3373] btrfs_mkdir+0x7c/0xa0 [ 37.217052][ T3373] vfs_mkdir+0x1f8/0x2b0 [ 37.218202][ T3373] do_mkdirat+0xe4/0x22c [ 37.219368][ T3373] __arm64_sys_mkdirat+0x40/0x54 [ 37.220670][ T3373] el0_svc_common+0x138/0x220 [ 37.221940][ T3373] do_el0_svc+0x48/0x140 [ 37.223084][ T3373] el0_svc+0x58/0x150 [ 37.224181][ T3373] el0t_64_sync_handler+0x84/0xf0 [ 37.225533][ T3373] el0t_64_sync+0x190/0x194 [ 37.228282][ T3373] BTRFS: error (device loop0: state A) in btrfs_create_new_inode:6412: errno=-12 Out of memory [ 37.231095][ T3373] BTRFS info (device loop0: state EA): forced readonly [ 37.249936][ T3073] ------------[ cut here ]------------ [ 37.251383][ T3073] WARNING: CPU: 0 PID: 3073 at fs/btrfs/space-info.h:122 btrfs_block_rsv_release+0x2d8/0x34c [ 37.254007][ T3073] Modules linked in: [ 37.254984][ T3073] CPU: 0 PID: 3073 Comm: syz-executor186 Tainted: G W 6.1.0-rc8-syzkaller-33330-ga5541c0811a0 #0 [ 37.258155][ T3073] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 37.260835][ T3073] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 37.262940][ T3073] pc : btrfs_block_rsv_release+0x2d8/0x34c [ 37.264451][ T3073] lr : btrfs_block_rsv_release+0x2d4/0x34c [ 37.265982][ T3073] sp : ffff80000ff63af0 [ 37.267063][ T3073] x29: ffff80000ff63b00 x28: 0000000000000000 x27: 0000000000000000 [ 37.269168][ T3073] x26: 0000000000000005 x25: 00000000000df000 x24: fffffffffff20000 [ 37.271321][ T3073] x23: 00000000000e0000 x22: 00000000000e0000 x21: ffff0000c9944800 [ 37.273485][ T3073] x20: ffff0000cbb00000 x19: 0000000000000000 x18: 0000000000000305 [ 37.275643][ T3073] x17: ffff80000c0cd83c x16: ffff80000dbe6158 x15: ffff0000c7059a40 [ 37.277840][ T3073] x14: 00000000000000c0 x13: 00000000ffffffff x12: ffff0000c7059a40 [ 37.280034][ T3073] x11: ff808000092299d0 x10: 0000000000000000 x9 : ffff8000092299d0 [ 37.282188][ T3073] x8 : 0000000000000000 x7 : ffff800009229918 x6 : 0000000000000000 [ 37.284313][ T3073] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000000 [ 37.286490][ T3073] x2 : 00000000000e0000 x1 : 00000000000e0000 x0 : 00000000000df000 [ 37.288593][ T3073] Call trace: [ 37.289453][ T3073] btrfs_block_rsv_release+0x2d8/0x34c [ 37.290899][ T3073] btrfs_release_global_block_rsv+0x2c/0x15c [ 37.292513][ T3073] btrfs_free_block_groups+0x440/0x634 [ 37.293940][ T3073] close_ctree+0x324/0x60c [ 37.295070][ T3073] btrfs_put_super+0x20/0x30 [ 37.296294][ T3073] generic_shutdown_super+0x94/0x198 [ 37.297681][ T3073] kill_anon_super+0x24/0x44 [ 37.298894][ T3073] btrfs_kill_super+0x24/0x3c [ 37.300132][ T3073] deactivate_locked_super+0x70/0xe8 [ 37.301497][ T3073] deactivate_super+0xd0/0xd4 [ 37.302745][ T3073] cleanup_mnt+0x184/0x1c0 [ 37.303895][ T3073] __cleanup_mnt+0x20/0x30 [ 37.305049][ T3073] task_work_run+0x100/0x148 [ 37.306298][ T3073] do_notify_resume+0x174/0x1f0 [ 37.307560][ T3073] el0_svc+0x9c/0x150 [ 37.308664][ T3073] el0t_64_sync_handler+0x84/0xf0 [ 37.310004][ T3073] el0t_64_sync+0x190/0x194 [ 37.311234][ T3073] irq event stamp: 313704 [ 37.312418][ T3073] hardirqs last enabled at (313703): [] _raw_spin_unlock_irqrestore+0x48/0x8c [ 37.315194][ T3073] hardirqs last disabled at (313704): [] el1_dbg+0x24/0x80 [ 37.317594][ T3073] softirqs last enabled at (313368): [] _stext+0x2e4/0x37c [ 37.319967][ T3073] softirqs last disabled at (313351): [] ____do_softirq+0x14/0x20 [ 37.322455][ T3073] ---[ end trace 0000000000000000 ]--- executing program [ 37.485937][ T3392] loop0: detected capacity change from 0 to 32768 [ 37.490135][ T3392] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 37.492861][ T3392] BTRFS info (device loop0): using free space tree [ 37.500464][ T3392] BTRFS info (device loop0): enabling ssd optimizations [ 37.504990][ T3392] FAULT_INJECTION: forcing a failure. [ 37.504990][ T3392] name failslab, interval 1, probability 0, space 0, times 0 [ 37.509979][ T3392] CPU: 0 PID: 3392 Comm: syz-executor186 Tainted: G W 6.1.0-rc8-syzkaller-33330-ga5541c0811a0 #0 [ 37.513241][ T3392] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 37.515886][ T3392] Call trace: [ 37.516866][ T3392] dump_backtrace+0x1c4/0x1f0 [ 37.518124][ T3392] show_stack+0x2c/0x3c [ 37.519281][ T3392] dump_stack_lvl+0x104/0x16c [ 37.520534][ T3392] dump_stack+0x1c/0x58 [ 37.521660][ T3392] should_fail_ex+0x1d8/0x1fc [ 37.522965][ T3392] __should_failslab+0x68/0x7c [ 37.524267][ T3392] should_failslab+0x10/0x28 [ 37.525493][ T3392] kmem_cache_alloc+0x8c/0x340 [ 37.526834][ T3392] btrfs_alloc_tree_block+0x1a4/0x460 [ 37.528334][ T3392] __btrfs_cow_block+0x1d8/0xae8 [ 37.529709][ T3392] btrfs_cow_block+0x1d0/0x258 [ 37.531079][ T3392] btrfs_search_slot+0x408/0x107c [ 37.532493][ T3392] btrfs_insert_empty_items+0x4c/0xd0 [ 37.533941][ T3392] btrfs_create_new_inode+0x610/0xce4 [ 37.535411][ T3392] btrfs_create_common+0x114/0x1b4 [ 37.536778][ T3392] btrfs_mkdir+0x7c/0xa0 [ 37.537926][ T3392] vfs_mkdir+0x1f8/0x2b0 [ 37.539102][ T3392] do_mkdirat+0xe4/0x22c [ 37.540261][ T3392] __arm64_sys_mkdirat+0x40/0x54 [ 37.541627][ T3392] el0_svc_common+0x138/0x220 [ 37.542925][ T3392] do_el0_svc+0x48/0x140 [ 37.544070][ T3392] el0_svc+0x58/0x150 [ 37.545156][ T3392] el0t_64_sync_handler+0x84/0xf0 [ 37.546534][ T3392] el0t_64_sync+0x190/0x194 [ 37.549252][ T3392] BTRFS: error (device loop0: state A) in btrfs_create_new_inode:6412: errno=-12 Out of memory [ 37.552007][ T3392] BTRFS info (device loop0: state EA): forced readonly [ 37.569958][ T3073] ------------[ cut here ]------------ [ 37.571592][ T3073] WARNING: CPU: 1 PID: 3073 at fs/btrfs/space-info.h:122 btrfs_block_rsv_release+0x2d8/0x34c [ 37.574390][ T3073] Modules linked in: [ 37.575413][ T3073] CPU: 1 PID: 3073 Comm: syz-executor186 Tainted: G W 6.1.0-rc8-syzkaller-33330-ga5541c0811a0 #0 [ 37.578531][ T3073] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 37.581164][ T3073] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 37.583258][ T3073] pc : btrfs_block_rsv_release+0x2d8/0x34c [ 37.584781][ T3073] lr : btrfs_block_rsv_release+0x2d4/0x34c [ 37.586338][ T3073] sp : ffff80000ff63af0 [ 37.587375][ T3073] x29: ffff80000ff63b00 x28: 0000000000000000 x27: 0000000000000000 [ 37.589448][ T3073] x26: 0000000000000005 x25: 00000000000df000 x24: fffffffffff20000 [ 37.591498][ T3073] x23: 00000000000e0000 x22: 00000000000e0000 x21: ffff0000c79d0000 [ 37.593627][ T3073] x20: ffff0000cbb00000 x19: 0000000000000000 x18: 00000000000003d6 [ 37.595719][ T3073] x17: ffff80000c0cd83c x16: ffff80000dbe6158 x15: ffff0000c7059a40 [ 37.597883][ T3073] x14: 00000000000000c0 x13: 00000000ffffffff x12: ffff0000c7059a40 [ 37.599992][ T3073] x11: ff808000092299d0 x10: 0000000000000000 x9 : ffff8000092299d0 [ 37.602081][ T3073] x8 : 0000000000000000 x7 : ffff800009229918 x6 : 0000000000000000 [ 37.604213][ T3073] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000000 [ 37.606347][ T3073] x2 : 00000000000e0000 x1 : 00000000000e0000 x0 : 00000000000df000 [ 37.608434][ T3073] Call trace: [ 37.609266][ T3073] btrfs_block_rsv_release+0x2d8/0x34c [ 37.610741][ T3073] btrfs_release_global_block_rsv+0x2c/0x15c [ 37.612318][ T3073] btrfs_free_block_groups+0x440/0x634 [ 37.613754][ T3073] close_ctree+0x324/0x60c [ 37.614925][ T3073] btrfs_put_super+0x20/0x30 [ 37.616160][ T3073] generic_shutdown_super+0x94/0x198 [ 37.617552][ T3073] kill_anon_super+0x24/0x44 [ 37.618760][ T3073] btrfs_kill_super+0x24/0x3c [ 37.619963][ T3073] deactivate_locked_super+0x70/0xe8 [ 37.621376][ T3073] deactivate_super+0xd0/0xd4 [ 37.622637][ T3073] cleanup_mnt+0x184/0x1c0 [ 37.623835][ T3073] __cleanup_mnt+0x20/0x30 [ 37.625053][ T3073] task_work_run+0x100/0x148 [ 37.626259][ T3073] do_notify_resume+0x174/0x1f0 [ 37.627525][ T3073] el0_svc+0x9c/0x150 [ 37.628615][ T3073] el0t_64_sync_handler+0x84/0xf0 [ 37.629970][ T3073] el0t_64_sync+0x190/0x194 [ 37.631160][ T3073] irq event stamp: 340330 [ 37.632332][ T3073] hardirqs last enabled at (340329): [] _raw_spin_unlock_irqrestore+0x48/0x8c [ 37.635167][ T3073] hardirqs last disabled at (340330): [] el1_dbg+0x24/0x80 [ 37.637539][ T3073] softirqs last enabled at (338780): [] local_bh_enable+0x10/0x34 [ 37.639996][ T3073] softirqs last disabled at (338778): [] local_bh_disable+0x10/0x34 [ 37.642561][ T3073] ---[ end trace 0000000000000000 ]--- executing program [ 37.804907][ T3411] loop0: detected capacity change from 0 to 32768 [ 37.809298][ T3411] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 37.812147][ T3411] BTRFS info (device loop0): using free space tree [ 37.819804][ T3411] BTRFS info (device loop0): enabling ssd optimizations [ 37.823190][ T3411] FAULT_INJECTION: forcing a failure. [ 37.823190][ T3411] name failslab, interval 1, probability 0, space 0, times 0 [ 37.826548][ T3411] CPU: 0 PID: 3411 Comm: syz-executor186 Tainted: G W 6.1.0-rc8-syzkaller-33330-ga5541c0811a0 #0 [ 37.829806][ T3411] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 37.832522][ T3411] Call trace: [ 37.833412][ T3411] dump_backtrace+0x1c4/0x1f0 [ 37.834682][ T3411] show_stack+0x2c/0x3c [ 37.835804][ T3411] dump_stack_lvl+0x104/0x16c [ 37.837105][ T3411] dump_stack+0x1c/0x58 [ 37.838215][ T3411] should_fail_ex+0x1d8/0x1fc [ 37.839501][ T3411] __should_failslab+0x68/0x7c [ 37.840780][ T3411] should_failslab+0x10/0x28 [ 37.841998][ T3411] kmem_cache_alloc+0x8c/0x340 [ 37.843302][ T3411] btrfs_alloc_tree_block+0x1a4/0x460 [ 37.844750][ T3411] __btrfs_cow_block+0x1d8/0xae8 [ 37.846074][ T3411] btrfs_cow_block+0x1d0/0x258 [ 37.847365][ T3411] btrfs_search_slot+0x408/0x107c [ 37.848691][ T3411] btrfs_insert_empty_items+0x4c/0xd0 [ 37.850167][ T3411] btrfs_create_new_inode+0x610/0xce4 [ 37.851658][ T3411] btrfs_create_common+0x114/0x1b4 [ 37.853045][ T3411] btrfs_mkdir+0x7c/0xa0 [ 37.854151][ T3411] vfs_mkdir+0x1f8/0x2b0 [ 37.855255][ T3411] do_mkdirat+0xe4/0x22c [ 37.856398][ T3411] __arm64_sys_mkdirat+0x40/0x54 [ 37.857701][ T3411] el0_svc_common+0x138/0x220 [ 37.858934][ T3411] do_el0_svc+0x48/0x140 [ 37.860065][ T3411] el0_svc+0x58/0x150 [ 37.861083][ T3411] el0t_64_sync_handler+0x84/0xf0 [ 37.862443][ T3411] el0t_64_sync+0x190/0x194 [ 37.864362][ T3411] BTRFS: error (device loop0: state A) in btrfs_create_new_inode:6412: errno=-12 Out of memory [ 37.867017][ T3411] BTRFS info (device loop0: state EA): forced readonly [ 37.884944][ T3073] ------------[ cut here ]------------ [ 37.886413][ T3073] WARNING: CPU: 1 PID: 3073 at fs/btrfs/space-info.h:122 btrfs_block_rsv_release+0x2d8/0x34c [ 37.889008][ T3073] Modules linked in: [ 37.890044][ T3073] CPU: 1 PID: 3073 Comm: syz-executor186 Tainted: G W 6.1.0-rc8-syzkaller-33330-ga5541c0811a0 #0 [ 37.893168][ T3073] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 37.895843][ T3073] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 37.897869][ T3073] pc : btrfs_block_rsv_release+0x2d8/0x34c [ 37.899411][ T3073] lr : btrfs_block_rsv_release+0x2d4/0x34c [ 37.900993][ T3073] sp : ffff80000ff63af0 [ 37.902060][ T3073] x29: ffff80000ff63b00 x28: 0000000000000000 x27: 0000000000000000 [ 37.904229][ T3073] x26: 0000000000000005 x25: 00000000000df000 x24: fffffffffff20000 [ 37.906363][ T3073] x23: 00000000000e0000 x22: 00000000000e0000 x21: ffff0000c67b7000 [ 37.908503][ T3073] x20: ffff0000cbb00000 x19: 0000000000000000 x18: 00000000000000df [ 37.910601][ T3073] x17: ffff80000c0cd83c x16: ffff80000dbe6158 x15: ffff0000c7059a40 [ 37.912749][ T3073] x14: 00000000000000c0 x13: 00000000ffffffff x12: ffff0000c7059a40 [ 37.914872][ T3073] x11: ff808000092299d0 x10: 0000000000000000 x9 : ffff8000092299d0 [ 37.917044][ T3073] x8 : 0000000000000000 x7 : ffff800009229918 x6 : 0000000000000000 [ 37.919157][ T3073] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000000 [ 37.921321][ T3073] x2 : 00000000000e0000 x1 : 00000000000e0000 x0 : 00000000000df000 [ 37.923419][ T3073] Call trace: [ 37.924275][ T3073] btrfs_block_rsv_release+0x2d8/0x34c [ 37.925702][ T3073] btrfs_release_global_block_rsv+0x2c/0x15c [ 37.927318][ T3073] btrfs_free_block_groups+0x440/0x634 [ 37.928739][ T3073] close_ctree+0x324/0x60c [ 37.929918][ T3073] btrfs_put_super+0x20/0x30 [ 37.931135][ T3073] generic_shutdown_super+0x94/0x198 [ 37.932525][ T3073] kill_anon_super+0x24/0x44 [ 37.933745][ T3073] btrfs_kill_super+0x24/0x3c [ 37.934965][ T3073] deactivate_locked_super+0x70/0xe8 [ 37.936360][ T3073] deactivate_super+0xd0/0xd4 [ 37.937593][ T3073] cleanup_mnt+0x184/0x1c0 [ 37.938728][ T3073] __cleanup_mnt+0x20/0x30 [ 37.939937][ T3073] task_work_run+0x100/0x148 [ 37.941179][ T3073] do_notify_resume+0x174/0x1f0 [ 37.942479][ T3073] el0_svc+0x9c/0x150 [ 37.943534][ T3073] el0t_64_sync_handler+0x84/0xf0 [ 37.944835][ T3073] el0t_64_sync+0x190/0x194 [ 37.946008][ T3073] irq event stamp: 365922 [ 37.947159][ T3073] hardirqs last enabled at (365921): [] _raw_spin_unlock_irqrestore+0x48/0x8c [ 37.949945][ T3073] hardirqs last disabled at (365922): [] el1_dbg+0x24/0x80 [ 37.952293][ T3073] softirqs last enabled at (364330): [] local_bh_enable+0x10/0x34 [ 37.954842][ T3073] softirqs last disabled at (364328): [] local_bh_disable+0x10/0x34 [ 37.957439][ T3073] ---[ end trace 0000000000000000 ]--- executing program [ 38.122068][ T3430] loop0: detected capacity change from 0 to 32768 [ 38.126308][ T3430] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 38.128930][ T3430] BTRFS info (device loop0): using free space tree [ 38.136444][ T3430] BTRFS info (device loop0): enabling ssd optimizations [ 38.139805][ T3430] FAULT_INJECTION: forcing a failure. [ 38.139805][ T3430] name failslab, interval 1, probability 0, space 0, times 0 [ 38.143120][ T3430] CPU: 1 PID: 3430 Comm: syz-executor186 Tainted: G W 6.1.0-rc8-syzkaller-33330-ga5541c0811a0 #0 [ 38.146249][ T3430] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 38.148940][ T3430] Call trace: [ 38.149785][ T3430] dump_backtrace+0x1c4/0x1f0 [ 38.151000][ T3430] show_stack+0x2c/0x3c [ 38.152150][ T3430] dump_stack_lvl+0x104/0x16c [ 38.153404][ T3430] dump_stack+0x1c/0x58 [ 38.154562][ T3430] should_fail_ex+0x1d8/0x1fc [ 38.155829][ T3430] __should_failslab+0x68/0x7c [ 38.157105][ T3430] should_failslab+0x10/0x28 [ 38.158353][ T3430] kmem_cache_alloc+0x8c/0x340 [ 38.159618][ T3430] btrfs_alloc_tree_block+0x1a4/0x460 [ 38.161009][ T3430] __btrfs_cow_block+0x1d8/0xae8 [ 38.162364][ T3430] btrfs_cow_block+0x1d0/0x258 [ 38.163650][ T3430] btrfs_search_slot+0x408/0x107c [ 38.165023][ T3430] btrfs_insert_empty_items+0x4c/0xd0 [ 38.166532][ T3430] btrfs_create_new_inode+0x610/0xce4 [ 38.167986][ T3430] btrfs_create_common+0x114/0x1b4 [ 38.169356][ T3430] btrfs_mkdir+0x7c/0xa0 [ 38.170456][ T3430] vfs_mkdir+0x1f8/0x2b0 [ 38.171610][ T3430] do_mkdirat+0xe4/0x22c [ 38.172728][ T3430] __arm64_sys_mkdirat+0x40/0x54 [ 38.174037][ T3430] el0_svc_common+0x138/0x220 [ 38.175279][ T3430] do_el0_svc+0x48/0x140 [ 38.176400][ T3430] el0_svc+0x58/0x150 [ 38.177438][ T3430] el0t_64_sync_handler+0x84/0xf0 [ 38.178790][ T3430] el0t_64_sync+0x190/0x194 [ 38.181497][ T3430] BTRFS: error (device loop0: state A) in btrfs_create_new_inode:6412: errno=-12 Out of memory [ 38.184221][ T3430] BTRFS info (device loop0: state EA): forced readonly [ 38.202253][ T3073] ------------[ cut here ]------------ [ 38.203767][ T3073] WARNING: CPU: 1 PID: 3073 at fs/btrfs/space-info.h:122 btrfs_block_rsv_release+0x2d8/0x34c [ 38.206386][ T3073] Modules linked in: [ 38.207348][ T3073] CPU: 1 PID: 3073 Comm: syz-executor186 Tainted: G W 6.1.0-rc8-syzkaller-33330-ga5541c0811a0 #0 [ 38.210545][ T3073] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 38.213241][ T3073] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 38.215364][ T3073] pc : btrfs_block_rsv_release+0x2d8/0x34c [ 38.216939][ T3073] lr : btrfs_block_rsv_release+0x2d4/0x34c [ 38.218452][ T3073] sp : ffff80000ff63af0 [ 38.219544][ T3073] x29: ffff80000ff63b00 x28: 0000000000000000 x27: 0000000000000000 [ 38.221620][ T3073] x26: 0000000000000005 x25: 00000000000df000 x24: fffffffffff20000 [ 38.223741][ T3073] x23: 00000000000e0000 x22: 00000000000e0000 x21: ffff0000c0df8000 [ 38.225906][ T3073] x20: ffff0000cbb00000 x19: 0000000000000000 x18: 000000000000030b [ 38.228038][ T3073] x17: ffff80000c0cd83c x16: ffff80000dbe6158 x15: ffff0000c7059a40 [ 38.230302][ T3073] x14: 00000000000000c0 x13: 00000000ffffffff x12: ffff0000c7059a40 [ 38.232505][ T3073] x11: ff808000092299d0 x10: 0000000000000000 x9 : ffff8000092299d0 [ 38.234661][ T3073] x8 : 0000000000000000 x7 : ffff800009229918 x6 : 0000000000000000 [ 38.236809][ T3073] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000000 [ 38.238857][ T3073] x2 : 00000000000e0000 x1 : 00000000000e0000 x0 : 00000000000df000 [ 38.240947][ T3073] Call trace: [ 38.241784][ T3073] btrfs_block_rsv_release+0x2d8/0x34c [ 38.243202][ T3073] btrfs_release_global_block_rsv+0x2c/0x15c [ 38.244763][ T3073] btrfs_free_block_groups+0x440/0x634 [ 38.246210][ T3073] close_ctree+0x324/0x60c [ 38.247403][ T3073] btrfs_put_super+0x20/0x30 [ 38.248594][ T3073] generic_shutdown_super+0x94/0x198 [ 38.250003][ T3073] kill_anon_super+0x24/0x44 [ 38.251259][ T3073] btrfs_kill_super+0x24/0x3c [ 38.252497][ T3073] deactivate_locked_super+0x70/0xe8 [ 38.253929][ T3073] deactivate_super+0xd0/0xd4 [ 38.255162][ T3073] cleanup_mnt+0x184/0x1c0 [ 38.256337][ T3073] __cleanup_mnt+0x20/0x30 [ 38.257492][ T3073] task_work_run+0x100/0x148 [ 38.258715][ T3073] do_notify_resume+0x174/0x1f0 [ 38.260009][ T3073] el0_svc+0x9c/0x150 [ 38.261072][ T3073] el0t_64_sync_handler+0x84/0xf0 [ 38.262404][ T3073] el0t_64_sync+0x190/0x194 [ 38.263584][ T3073] irq event stamp: 391936 [ 38.264715][ T3073] hardirqs last enabled at (391935): [] _raw_spin_unlock_irqrestore+0x48/0x8c [ 38.267513][ T3073] hardirqs last disabled at (391936): [] el1_dbg+0x24/0x80 [ 38.269805][ T3073] softirqs last enabled at (390410): [] _stext+0x2e4/0x37c [ 38.272150][ T3073] softirqs last disabled at (390405): [] ____do_softirq+0x14/0x20 [ 38.274652][ T3073] ---[ end trace 0000000000000000 ]--- executing program [ 38.435912][ T3449] loop0: detected capacity change from 0 to 32768 [ 38.439378][ T3449] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 38.441827][ T3449] BTRFS info (device loop0): using free space tree [ 38.449604][ T3449] BTRFS info (device loop0): enabling ssd optimizations [ 38.453178][ T3449] FAULT_INJECTION: forcing a failure. [ 38.453178][ T3449] name failslab, interval 1, probability 0, space 0, times 0 [ 38.456480][ T3449] CPU: 1 PID: 3449 Comm: syz-executor186 Tainted: G W 6.1.0-rc8-syzkaller-33330-ga5541c0811a0 #0 [ 38.459609][ T3449] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 38.462306][ T3449] Call trace: [ 38.463202][ T3449] dump_backtrace+0x1c4/0x1f0 [ 38.464455][ T3449] show_stack+0x2c/0x3c [ 38.465559][ T3449] dump_stack_lvl+0x104/0x16c [ 38.466782][ T3449] dump_stack+0x1c/0x58 [ 38.467932][ T3449] should_fail_ex+0x1d8/0x1fc [ 38.469219][ T3449] __should_failslab+0x68/0x7c [ 38.470442][ T3449] should_failslab+0x10/0x28 [ 38.471639][ T3449] kmem_cache_alloc+0x8c/0x340 [ 38.472940][ T3449] btrfs_alloc_tree_block+0x1a4/0x460 [ 38.474362][ T3449] __btrfs_cow_block+0x1d8/0xae8 [ 38.475704][ T3449] btrfs_cow_block+0x1d0/0x258 [ 38.476987][ T3449] btrfs_search_slot+0x408/0x107c [ 38.478324][ T3449] btrfs_insert_empty_items+0x4c/0xd0 [ 38.479738][ T3449] btrfs_create_new_inode+0x610/0xce4 [ 38.481177][ T3449] btrfs_create_common+0x114/0x1b4 [ 38.482515][ T3449] btrfs_mkdir+0x7c/0xa0 [ 38.483641][ T3449] vfs_mkdir+0x1f8/0x2b0 [ 38.484736][ T3449] do_mkdirat+0xe4/0x22c [ 38.485882][ T3449] __arm64_sys_mkdirat+0x40/0x54 [ 38.487197][ T3449] el0_svc_common+0x138/0x220 [ 38.488401][ T3449] do_el0_svc+0x48/0x140 [ 38.489526][ T3449] el0_svc+0x58/0x150 [ 38.490539][ T3449] el0t_64_sync_handler+0x84/0xf0 [ 38.491847][ T3449] el0t_64_sync+0x190/0x194 [ 38.493197][ T3449] BTRFS: error (device loop0: state A) in btrfs_create_new_inode:6412: errno=-12 Out of memory [ 38.495951][ T3449] BTRFS info (device loop0: state EA): forced readonly [ 38.515483][ T3073] ------------[ cut here ]------------ [ 38.516975][ T3073] WARNING: CPU: 1 PID: 3073 at fs/btrfs/space-info.h:122 btrfs_block_rsv_release+0x2d8/0x34c [ 38.519710][ T3073] Modules linked in: [ 38.520758][ T3073] CPU: 1 PID: 3073 Comm: syz-executor186 Tainted: G W 6.1.0-rc8-syzkaller-33330-ga5541c0811a0 #0 [ 38.523944][ T3073] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 38.526723][ T3073] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 38.528853][ T3073] pc : btrfs_block_rsv_release+0x2d8/0x34c [ 38.530383][ T3073] lr : btrfs_block_rsv_release+0x2d4/0x34c [ 38.531944][ T3073] sp : ffff80000ff63af0 [ 38.533008][ T3073] x29: ffff80000ff63b00 x28: 0000000000000000 x27: 0000000000000000 [ 38.535193][ T3073] x26: 0000000000000005 x25: 00000000000df000 x24: fffffffffff20000 [ 38.537365][ T3073] x23: 00000000000e0000 x22: 00000000000e0000 x21: ffff0000c79d3000 [ 38.539485][ T3073] x20: ffff0000cbb00000 x19: 0000000000000000 x18: 0000000000000211 [ 38.541683][ T3073] x17: ffff80000c0cd83c x16: ffff80000dbe6158 x15: ffff0000c7059a40 [ 38.543819][ T3073] x14: 00000000000000c0 x13: 00000000ffffffff x12: ffff0000c7059a40 [ 38.545908][ T3073] x11: ff808000092299d0 x10: 0000000000000000 x9 : ffff8000092299d0 [ 38.548047][ T3073] x8 : 0000000000000000 x7 : ffff800009229918 x6 : 0000000000000000 [ 38.550199][ T3073] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000000 [ 38.552334][ T3073] x2 : 00000000000e0000 x1 : 00000000000e0000 x0 : 00000000000df000 [ 38.554439][ T3073] Call trace: [ 38.555272][ T3073] btrfs_block_rsv_release+0x2d8/0x34c [ 38.556780][ T3073] btrfs_release_global_block_rsv+0x2c/0x15c [ 38.558333][ T3073] btrfs_free_block_groups+0x440/0x634 [ 38.559812][ T3073] close_ctree+0x324/0x60c [ 38.561034][ T3073] btrfs_put_super+0x20/0x30 [ 38.562296][ T3073] generic_shutdown_super+0x94/0x198 [ 38.563702][ T3073] kill_anon_super+0x24/0x44 [ 38.564906][ T3073] btrfs_kill_super+0x24/0x3c [ 38.566143][ T3073] deactivate_locked_super+0x70/0xe8 [ 38.567540][ T3073] deactivate_super+0xd0/0xd4 [ 38.568811][ T3073] cleanup_mnt+0x184/0x1c0 [ 38.570016][ T3073] __cleanup_mnt+0x20/0x30 [ 38.571250][ T3073] task_work_run+0x100/0x148 [ 38.572456][ T3073] do_notify_resume+0x174/0x1f0 [ 38.573733][ T3073] el0_svc+0x9c/0x150 [ 38.574802][ T3073] el0t_64_sync_handler+0x84/0xf0 [ 38.576153][ T3073] el0t_64_sync+0x190/0x194 [ 38.577352][ T3073] irq event stamp: 417850 [ 38.578469][ T3073] hardirqs last enabled at (417849): [] _raw_spin_unlock_irqrestore+0x48/0x8c [ 38.581276][ T3073] hardirqs last disabled at (417850): [] el1_dbg+0x24/0x80 [ 38.583591][ T3073] softirqs last enabled at (416038): [] local_bh_enable+0x10/0x34 [ 38.586165][ T3073] softirqs last disabled at (416036): [] local_bh_disable+0x10/0x34 [ 38.588728][ T3073] ---[ end trace 0000000000000000 ]--- executing program [ 38.750311][ T3468] loop0: detected capacity change from 0 to 32768 [ 38.754324][ T3468] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 38.756880][ T3468] BTRFS info (device loop0): using free space tree [ 38.764528][ T3468] BTRFS info (device loop0): enabling ssd optimizations [ 38.768051][ T3468] FAULT_INJECTION: forcing a failure. [ 38.768051][ T3468] name failslab, interval 1, probability 0, space 0, times 0 [ 38.771389][ T3468] CPU: 1 PID: 3468 Comm: syz-executor186 Tainted: G W 6.1.0-rc8-syzkaller-33330-ga5541c0811a0 #0 [ 38.774599][ T3468] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 38.777283][ T3468] Call trace: [ 38.778141][ T3468] dump_backtrace+0x1c4/0x1f0 [ 38.779440][ T3468] show_stack+0x2c/0x3c [ 38.780594][ T3468] dump_stack_lvl+0x104/0x16c [ 38.781856][ T3468] dump_stack+0x1c/0x58 [ 38.783047][ T3468] should_fail_ex+0x1d8/0x1fc [ 38.784281][ T3468] __should_failslab+0x68/0x7c [ 38.785545][ T3468] should_failslab+0x10/0x28 [ 38.786757][ T3468] kmem_cache_alloc+0x8c/0x340 [ 38.788034][ T3468] btrfs_alloc_tree_block+0x1a4/0x460 [ 38.789500][ T3468] __btrfs_cow_block+0x1d8/0xae8 [ 38.790848][ T3468] btrfs_cow_block+0x1d0/0x258 [ 38.792117][ T3468] btrfs_search_slot+0x408/0x107c [ 38.793444][ T3468] btrfs_insert_empty_items+0x4c/0xd0 [ 38.794903][ T3468] btrfs_create_new_inode+0x610/0xce4 [ 38.796356][ T3468] btrfs_create_common+0x114/0x1b4 [ 38.797714][ T3468] btrfs_mkdir+0x7c/0xa0 [ 38.798866][ T3468] vfs_mkdir+0x1f8/0x2b0 [ 38.799994][ T3468] do_mkdirat+0xe4/0x22c [ 38.801096][ T3468] __arm64_sys_mkdirat+0x40/0x54 [ 38.802384][ T3468] el0_svc_common+0x138/0x220 [ 38.803616][ T3468] do_el0_svc+0x48/0x140 [ 38.804781][ T3468] el0_svc+0x58/0x150 [ 38.805814][ T3468] el0t_64_sync_handler+0x84/0xf0 [ 38.807173][ T3468] el0t_64_sync+0x190/0x194 [ 38.808484][ T3468] BTRFS: error (device loop0: state A) in btrfs_create_new_inode:6412: errno=-12 Out of memory [ 38.811199][ T3468] BTRFS info (device loop0: state EA): forced readonly [ 38.829770][ T3073] ------------[ cut here ]------------ [ 38.831208][ T3073] WARNING: CPU: 0 PID: 3073 at fs/btrfs/space-info.h:122 btrfs_block_rsv_release+0x2d8/0x34c [ 38.833858][ T3073] Modules linked in: [ 38.834886][ T3073] CPU: 0 PID: 3073 Comm: syz-executor186 Tainted: G W 6.1.0-rc8-syzkaller-33330-ga5541c0811a0 #0 [ 38.838052][ T3073] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 38.840709][ T3073] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 38.842808][ T3073] pc : btrfs_block_rsv_release+0x2d8/0x34c [ 38.844370][ T3073] lr : btrfs_block_rsv_release+0x2d4/0x34c [ 38.845889][ T3073] sp : ffff80000ff63af0 [ 38.846960][ T3073] x29: ffff80000ff63b00 x28: 0000000000000000 x27: 0000000000000000 [ 38.849055][ T3073] x26: 0000000000000005 x25: 00000000000df000 x24: fffffffffff20000 [ 38.851140][ T3073] x23: 00000000000e0000 x22: 00000000000e0000 x21: ffff0000c67a7000 [ 38.853232][ T3073] x20: ffff0000cbb00000 x19: 0000000000000000 x18: 00000000000003c4 [ 38.855380][ T3073] x17: ffff80000c0cd83c x16: ffff80000dbe6158 x15: ffff0000c7059a40 [ 38.857502][ T3073] x14: 00000000000000c0 x13: 00000000ffffffff x12: ffff0000c7059a40 [ 38.859611][ T3073] x11: ff808000092299d0 x10: 0000000000000000 x9 : ffff8000092299d0 [ 38.861675][ T3073] x8 : 0000000000000000 x7 : ffff800009229918 x6 : 0000000000000000 [ 38.863818][ T3073] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000000 [ 38.865921][ T3073] x2 : 00000000000e0000 x1 : 00000000000e0000 x0 : 00000000000df000 [ 38.867989][ T3073] Call trace: [ 38.868872][ T3073] btrfs_block_rsv_release+0x2d8/0x34c [ 38.870301][ T3073] btrfs_release_global_block_rsv+0x2c/0x15c [ 38.871847][ T3073] btrfs_free_block_groups+0x440/0x634 [ 38.873297][ T3073] close_ctree+0x324/0x60c [ 38.874428][ T3073] btrfs_put_super+0x20/0x30 [ 38.875601][ T3073] generic_shutdown_super+0x94/0x198 [ 38.876985][ T3073] kill_anon_super+0x24/0x44 [ 38.878189][ T3073] btrfs_kill_super+0x24/0x3c [ 38.879475][ T3073] deactivate_locked_super+0x70/0xe8 [ 38.880864][ T3073] deactivate_super+0xd0/0xd4 [ 38.882097][ T3073] cleanup_mnt+0x184/0x1c0 [ 38.883257][ T3073] __cleanup_mnt+0x20/0x30 [ 38.884393][ T3073] task_work_run+0x100/0x148 [ 38.885644][ T3073] do_notify_resume+0x174/0x1f0 [ 38.886931][ T3073] el0_svc+0x9c/0x150 [ 38.887984][ T3073] el0t_64_sync_handler+0x84/0xf0 [ 38.889274][ T3073] el0t_64_sync+0x190/0x194 [ 38.890472][ T3073] irq event stamp: 444190 [ 38.891609][ T3073] hardirqs last enabled at (444189): [] _raw_spin_unlock_irqrestore+0x48/0x8c [ 38.894351][ T3073] hardirqs last disabled at (444190): [] el1_dbg+0x24/0x80 [ 38.896688][ T3073] softirqs last enabled at (442464): [] local_bh_enable+0x10/0x34 [ 38.899213][ T3073] softirqs last disabled at (442462): [] local_bh_disable+0x10/0x34 [ 38.901731][ T3073] ---[ end trace 0000000000000000 ]--- executing program [ 39.064173][ T3487] loop0: detected capacity change from 0 to 32768 [ 39.068514][ T3487] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 39.071120][ T3487] BTRFS info (device loop0): using free space tree [ 39.078849][ T3487] BTRFS info (device loop0): enabling ssd optimizations [ 39.082134][ T3487] FAULT_INJECTION: forcing a failure. [ 39.082134][ T3487] name failslab, interval 1, probability 0, space 0, times 0 [ 39.085507][ T3487] CPU: 0 PID: 3487 Comm: syz-executor186 Tainted: G W 6.1.0-rc8-syzkaller-33330-ga5541c0811a0 #0 [ 39.088670][ T3487] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 39.091405][ T3487] Call trace: [ 39.092237][ T3487] dump_backtrace+0x1c4/0x1f0 [ 39.093502][ T3487] show_stack+0x2c/0x3c [ 39.094582][ T3487] dump_stack_lvl+0x104/0x16c [ 39.095787][ T3487] dump_stack+0x1c/0x58 [ 39.096888][ T3487] should_fail_ex+0x1d8/0x1fc [ 39.098116][ T3487] __should_failslab+0x68/0x7c [ 39.099375][ T3487] should_failslab+0x10/0x28 [ 39.100599][ T3487] kmem_cache_alloc+0x8c/0x340 [ 39.101892][ T3487] btrfs_alloc_tree_block+0x1a4/0x460 [ 39.103350][ T3487] __btrfs_cow_block+0x1d8/0xae8 [ 39.104683][ T3487] btrfs_cow_block+0x1d0/0x258 [ 39.105965][ T3487] btrfs_search_slot+0x408/0x107c [ 39.107456][ T3487] btrfs_insert_empty_items+0x4c/0xd0 [ 39.108885][ T3487] btrfs_create_new_inode+0x610/0xce4 [ 39.110501][ T3487] btrfs_create_common+0x114/0x1b4 [ 39.111870][ T3487] btrfs_mkdir+0x7c/0xa0 [ 39.113000][ T3487] vfs_mkdir+0x1f8/0x2b0 [ 39.114106][ T3487] do_mkdirat+0xe4/0x22c [ 39.115214][ T3487] __arm64_sys_mkdirat+0x40/0x54 [ 39.116528][ T3487] el0_svc_common+0x138/0x220 [ 39.117759][ T3487] do_el0_svc+0x48/0x140 [ 39.118882][ T3487] el0_svc+0x58/0x150 [ 39.119972][ T3487] el0t_64_sync_handler+0x84/0xf0 [ 39.121311][ T3487] el0t_64_sync+0x190/0x194 [ 39.124300][ T3487] BTRFS: error (device loop0: state A) in btrfs_create_new_inode:6412: errno=-12 Out of memory [ 39.126952][ T3487] BTRFS info (device loop0: state EA): forced readonly [ 39.145135][ T3073] ------------[ cut here ]------------ [ 39.146572][ T3073] WARNING: CPU: 1 PID: 3073 at fs/btrfs/space-info.h:122 btrfs_block_rsv_release+0x2d8/0x34c [ 39.149192][ T3073] Modules linked in: [ 39.150189][ T3073] CPU: 1 PID: 3073 Comm: syz-executor186 Tainted: G W 6.1.0-rc8-syzkaller-33330-ga5541c0811a0 #0 [ 39.153249][ T3073] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 39.155900][ T3073] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 39.157917][ T3073] pc : btrfs_block_rsv_release+0x2d8/0x34c [ 39.159455][ T3073] lr : btrfs_block_rsv_release+0x2d4/0x34c [ 39.161039][ T3073] sp : ffff80000ff63af0 [ 39.162139][ T3073] x29: ffff80000ff63b00 x28: 0000000000000000 x27: 0000000000000000 [ 39.164243][ T3073] x26: 0000000000000005 x25: 00000000000df000 x24: fffffffffff20000 [ 39.166361][ T3073] x23: 00000000000e0000 x22: 00000000000e0000 x21: ffff0000c67a9400 [ 39.168499][ T3073] x20: ffff0000cbb00000 x19: 0000000000000000 x18: 0000000000000372 [ 39.170622][ T3073] x17: ffff80000c0cd83c x16: ffff80000dbe6158 x15: ffff0000c7059a40 [ 39.172701][ T3073] x14: 00000000000000c0 x13: 00000000ffffffff x12: ffff0000c7059a40 [ 39.174805][ T3073] x11: ff808000092299d0 x10: 0000000000000000 x9 : ffff8000092299d0 [ 39.176922][ T3073] x8 : 0000000000000000 x7 : ffff800009229918 x6 : 0000000000000000 [ 39.179088][ T3073] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000000 [ 39.181172][ T3073] x2 : 00000000000e0000 x1 : 00000000000e0000 x0 : 00000000000df000 [ 39.183281][ T3073] Call trace: [ 39.184141][ T3073] btrfs_block_rsv_release+0x2d8/0x34c [ 39.185579][ T3073] btrfs_release_global_block_rsv+0x2c/0x15c [ 39.187144][ T3073] btrfs_free_block_groups+0x440/0x634 [ 39.188564][ T3073] close_ctree+0x324/0x60c [ 39.189807][ T3073] btrfs_put_super+0x20/0x30 [ 39.191008][ T3073] generic_shutdown_super+0x94/0x198 [ 39.192592][ T3073] kill_anon_super+0x24/0x44 [ 39.193822][ T3073] btrfs_kill_super+0x24/0x3c [ 39.195044][ T3073] deactivate_locked_super+0x70/0xe8 [ 39.196464][ T3073] deactivate_super+0xd0/0xd4 [ 39.197693][ T3073] cleanup_mnt+0x184/0x1c0 [ 39.198862][ T3073] __cleanup_mnt+0x20/0x30 [ 39.200075][ T3073] task_work_run+0x100/0x148 [ 39.201301][ T3073] do_notify_resume+0x174/0x1f0 [ 39.202566][ T3073] el0_svc+0x9c/0x150 [ 39.203629][ T3073] el0t_64_sync_handler+0x84/0xf0 [ 39.204961][ T3073] el0t_64_sync+0x190/0x194 [ 39.206152][ T3073] irq event stamp: 469970 [ 39.207293][ T3073] hardirqs last enabled at (469969): [] _raw_spin_unlock_irqrestore+0x48/0x8c [ 39.210143][ T3073] hardirqs last disabled at (469970): [] el1_dbg+0x24/0x80 [ 39.212467][ T3073] softirqs last enabled at (468268): [] local_bh_enable+0x10/0x34 [ 39.215026][ T3073] softirqs last disabled at (468266): [] local_bh_disable+0x10/0x34 [ 39.217540][ T3073] ---[ end trace 0000000000000000 ]--- executing program [ 39.380659][ T3506] loop0: detected capacity change from 0 to 32768 [ 39.384095][ T3506] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 39.386685][ T3506] BTRFS info (device loop0): using free space tree [ 39.394368][ T3506] BTRFS info (device loop0): enabling ssd optimizations [ 39.397827][ T3506] FAULT_INJECTION: forcing a failure. [ 39.397827][ T3506] name failslab, interval 1, probability 0, space 0, times 0 [ 39.401326][ T3506] CPU: 1 PID: 3506 Comm: syz-executor186 Tainted: G W 6.1.0-rc8-syzkaller-33330-ga5541c0811a0 #0 [ 39.404578][ T3506] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 39.407204][ T3506] Call trace: [ 39.408055][ T3506] dump_backtrace+0x1c4/0x1f0 [ 39.409275][ T3506] show_stack+0x2c/0x3c [ 39.410385][ T3506] dump_stack_lvl+0x104/0x16c [ 39.411649][ T3506] dump_stack+0x1c/0x58 [ 39.412771][ T3506] should_fail_ex+0x1d8/0x1fc [ 39.414018][ T3506] __should_failslab+0x68/0x7c [ 39.415283][ T3506] should_failslab+0x10/0x28 [ 39.416508][ T3506] kmem_cache_alloc+0x8c/0x340 [ 39.417766][ T3506] btrfs_alloc_tree_block+0x1a4/0x460 [ 39.419208][ T3506] __btrfs_cow_block+0x1d8/0xae8 [ 39.420546][ T3506] btrfs_cow_block+0x1d0/0x258 [ 39.421813][ T3506] btrfs_search_slot+0x408/0x107c [ 39.423182][ T3506] btrfs_insert_empty_items+0x4c/0xd0 [ 39.424596][ T3506] btrfs_create_new_inode+0x610/0xce4 [ 39.426035][ T3506] btrfs_create_common+0x114/0x1b4 [ 39.427372][ T3506] btrfs_mkdir+0x7c/0xa0 [ 39.428454][ T3506] vfs_mkdir+0x1f8/0x2b0 [ 39.429604][ T3506] do_mkdirat+0xe4/0x22c [ 39.430760][ T3506] __arm64_sys_mkdirat+0x40/0x54 [ 39.432112][ T3506] el0_svc_common+0x138/0x220 [ 39.433370][ T3506] do_el0_svc+0x48/0x140 [ 39.434499][ T3506] el0_svc+0x58/0x150 [ 39.435546][ T3506] el0t_64_sync_handler+0x84/0xf0 [ 39.436880][ T3506] el0t_64_sync+0x190/0x194 [ 39.438217][ T3506] BTRFS: error (device loop0: state A) in btrfs_create_new_inode:6412: errno=-12 Out of memory [ 39.441013][ T3506] BTRFS info (device loop0: state EA): forced readonly [ 39.460042][ T3073] ------------[ cut here ]------------ [ 39.461581][ T3073] WARNING: CPU: 1 PID: 3073 at fs/btrfs/space-info.h:122 btrfs_block_rsv_release+0x2d8/0x34c [ 39.464203][ T3073] Modules linked in: [ 39.465248][ T3073] CPU: 1 PID: 3073 Comm: syz-executor186 Tainted: G W 6.1.0-rc8-syzkaller-33330-ga5541c0811a0 #0 [ 39.468324][ T3073] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 39.470997][ T3073] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 39.473063][ T3073] pc : btrfs_block_rsv_release+0x2d8/0x34c [ 39.474646][ T3073] lr : btrfs_block_rsv_release+0x2d4/0x34c [ 39.476180][ T3073] sp : ffff80000ff63af0 [ 39.477275][ T3073] x29: ffff80000ff63b00 x28: 0000000000000000 x27: 0000000000000000 [ 39.479400][ T3073] x26: 0000000000000005 x25: 00000000000df000 x24: fffffffffff20000 [ 39.481517][ T3073] x23: 00000000000e0000 x22: 00000000000e0000 x21: ffff0000c67a7000 [ 39.483567][ T3073] x20: ffff0000cbb00000 x19: 0000000000000000 x18: 0000000000000068 [ 39.485675][ T3073] x17: ffff80000c0cd83c x16: ffff80000dbe6158 x15: ffff0000c7059a40 [ 39.487778][ T3073] x14: 00000000000000c0 x13: 00000000ffffffff x12: ffff0000c7059a40 [ 39.489878][ T3073] x11: ff808000092299d0 x10: 0000000000000000 x9 : ffff8000092299d0 [ 39.492033][ T3073] x8 : 0000000000000000 x7 : ffff800009229918 x6 : 0000000000000000 [ 39.494158][ T3073] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000000 [ 39.496316][ T3073] x2 : 00000000000e0000 x1 : 00000000000e0000 x0 : 00000000000df000 [ 39.498649][ T3073] Call trace: [ 39.499526][ T3073] btrfs_block_rsv_release+0x2d8/0x34c [ 39.500977][ T3073] btrfs_release_global_block_rsv+0x2c/0x15c [ 39.502552][ T3073] btrfs_free_block_groups+0x440/0x634 [ 39.504044][ T3073] close_ctree+0x324/0x60c [ 39.505216][ T3073] btrfs_put_super+0x20/0x30 [ 39.506439][ T3073] generic_shutdown_super+0x94/0x198 [ 39.507864][ T3073] kill_anon_super+0x24/0x44 [ 39.509092][ T3073] btrfs_kill_super+0x24/0x3c [ 39.510335][ T3073] deactivate_locked_super+0x70/0xe8 [ 39.511728][ T3073] deactivate_super+0xd0/0xd4 [ 39.512969][ T3073] cleanup_mnt+0x184/0x1c0 [ 39.514143][ T3073] __cleanup_mnt+0x20/0x30 [ 39.515315][ T3073] task_work_run+0x100/0x148 [ 39.516569][ T3073] do_notify_resume+0x174/0x1f0 [ 39.517915][ T3073] el0_svc+0x9c/0x150 [ 39.518970][ T3073] el0t_64_sync_handler+0x84/0xf0 [ 39.520313][ T3073] el0t_64_sync+0x190/0x194 [ 39.521501][ T3073] irq event stamp: 494842 [ 39.522661][ T3073] hardirqs last enabled at (494841): [] _raw_spin_unlock_irqrestore+0x48/0x8c [ 39.525432][ T3073] hardirqs last disabled at (494842): [] el1_dbg+0x24/0x80 [ 39.527772][ T3073] softirqs last enabled at (492992): [] local_bh_enable+0x10/0x34 [ 39.530296][ T3073] softirqs last disabled at (492990): [] local_bh_disable+0x10/0x34 [ 39.532796][ T3073] ---[ end trace 0000000000000000 ]--- executing program [ 39.695321][ T3525] loop0: detected capacity change from 0 to 32768 [ 39.699063][ T3525] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 39.701576][ T3525] BTRFS info (device loop0): using free space tree [ 39.709364][ T3525] BTRFS info (device loop0): enabling ssd optimizations [ 39.712632][ T3525] FAULT_INJECTION: forcing a failure. [ 39.712632][ T3525] name failslab, interval 1, probability 0, space 0, times 0 [ 39.715949][ T3525] CPU: 1 PID: 3525 Comm: syz-executor186 Tainted: G W 6.1.0-rc8-syzkaller-33330-ga5541c0811a0 #0 [ 39.719159][ T3525] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 39.721842][ T3525] Call trace: [ 39.722696][ T3525] dump_backtrace+0x1c4/0x1f0 [ 39.723939][ T3525] show_stack+0x2c/0x3c [ 39.725083][ T3525] dump_stack_lvl+0x104/0x16c [ 39.726328][ T3525] dump_stack+0x1c/0x58 [ 39.727439][ T3525] should_fail_ex+0x1d8/0x1fc [ 39.728661][ T3525] __should_failslab+0x68/0x7c [ 39.729916][ T3525] should_failslab+0x10/0x28 [ 39.731195][ T3525] kmem_cache_alloc+0x8c/0x340 [ 39.732511][ T3525] btrfs_alloc_tree_block+0x1a4/0x460 [ 39.733933][ T3525] __btrfs_cow_block+0x1d8/0xae8 [ 39.735270][ T3525] btrfs_cow_block+0x1d0/0x258 [ 39.736544][ T3525] btrfs_search_slot+0x408/0x107c [ 39.737910][ T3525] btrfs_insert_empty_items+0x4c/0xd0 [ 39.739365][ T3525] btrfs_create_new_inode+0x610/0xce4 [ 39.740845][ T3525] btrfs_create_common+0x114/0x1b4 [ 39.742227][ T3525] btrfs_mkdir+0x7c/0xa0 [ 39.743363][ T3525] vfs_mkdir+0x1f8/0x2b0 [ 39.744476][ T3525] do_mkdirat+0xe4/0x22c [ 39.745612][ T3525] __arm64_sys_mkdirat+0x40/0x54 [ 39.746952][ T3525] el0_svc_common+0x138/0x220 [ 39.748162][ T3525] do_el0_svc+0x48/0x140 [ 39.749282][ T3525] el0_svc+0x58/0x150 [ 39.750363][ T3525] el0t_64_sync_handler+0x84/0xf0 [ 39.751684][ T3525] el0t_64_sync+0x190/0x194 [ 39.752963][ T3525] BTRFS: error (device loop0: state A) in btrfs_create_new_inode:6412: errno=-12 Out of memory [ 39.755657][ T3525] BTRFS info (device loop0: state EA): forced readonly [ 39.773508][ T3073] ------------[ cut here ]------------ [ 39.774915][ T3073] WARNING: CPU: 0 PID: 3073 at fs/btrfs/space-info.h:122 btrfs_block_rsv_release+0x2d8/0x34c [ 39.777504][ T3073] Modules linked in: [ 39.778523][ T3073] CPU: 0 PID: 3073 Comm: syz-executor186 Tainted: G W 6.1.0-rc8-syzkaller-33330-ga5541c0811a0 #0 [ 39.781711][ T3073] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 39.784445][ T3073] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 39.786537][ T3073] pc : btrfs_block_rsv_release+0x2d8/0x34c [ 39.788070][ T3073] lr : btrfs_block_rsv_release+0x2d4/0x34c [ 39.789624][ T3073] sp : ffff80000ff63af0 [ 39.790695][ T3073] x29: ffff80000ff63b00 x28: 0000000000000000 x27: 0000000000000000 [ 39.792857][ T3073] x26: 0000000000000005 x25: 00000000000df000 x24: fffffffffff20000 [ 39.795025][ T3073] x23: 00000000000e0000 x22: 00000000000e0000 x21: ffff0000c67ab400 [ 39.797162][ T3073] x20: ffff0000cb1f8000 x19: 0000000000000000 x18: 000000000000019f [ 39.799324][ T3073] x17: ffff80000c0cd83c x16: ffff80000dbe6158 x15: ffff0000c7059a40 [ 39.801491][ T3073] x14: 00000000000000c0 x13: 00000000ffffffff x12: ffff0000c7059a40 [ 39.803601][ T3073] x11: ff808000092299d0 x10: 0000000000000000 x9 : ffff8000092299d0 [ 39.805743][ T3073] x8 : 0000000000000000 x7 : ffff800009229918 x6 : 0000000000000000 [ 39.807869][ T3073] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000000 [ 39.810008][ T3073] x2 : 00000000000e0000 x1 : 00000000000e0000 x0 : 00000000000df000 [ 39.812191][ T3073] Call trace: [ 39.813064][ T3073] btrfs_block_rsv_release+0x2d8/0x34c [ 39.814524][ T3073] btrfs_release_global_block_rsv+0x2c/0x15c [ 39.816153][ T3073] btrfs_free_block_groups+0x440/0x634 [ 39.817610][ T3073] close_ctree+0x324/0x60c [ 39.818790][ T3073] btrfs_put_super+0x20/0x30 [ 39.820032][ T3073] generic_shutdown_super+0x94/0x198 [ 39.821433][ T3073] kill_anon_super+0x24/0x44 [ 39.822619][ T3073] btrfs_kill_super+0x24/0x3c [ 39.823875][ T3073] deactivate_locked_super+0x70/0xe8 [ 39.825272][ T3073] deactivate_super+0xd0/0xd4 [ 39.826494][ T3073] cleanup_mnt+0x184/0x1c0 [ 39.827632][ T3073] __cleanup_mnt+0x20/0x30 [ 39.828805][ T3073] task_work_run+0x100/0x148 [ 39.830069][ T3073] do_notify_resume+0x174/0x1f0 [ 39.831333][ T3073] el0_svc+0x9c/0x150 [ 39.832349][ T3073] el0t_64_sync_handler+0x84/0xf0 [ 39.833693][ T3073] el0t_64_sync+0x190/0x194 [ 39.834885][ T3073] irq event stamp: 521244 [ 39.836031][ T3073] hardirqs last enabled at (521243): [] _raw_spin_unlock_irqrestore+0x48/0x8c [ 39.838831][ T3073] hardirqs last disabled at (521244): [] el1_dbg+0x24/0x80 [ 39.841157][ T3073] softirqs last enabled at (519588): [] local_bh_enable+0x10/0x34 [ 39.843710][ T3073] softirqs last disabled at (519586): [] local_bh_disable+0x10/0x34 [ 39.846219][ T3073] ---[ end trace 0000000000000000 ]--- executing program [ 40.010160][ T3544] loop0: detected capacity change from 0 to 32768 [ 40.014264][ T3544] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 40.016759][ T3544] BTRFS info (device loop0): using free space tree [ 40.024724][ T3544] BTRFS info (device loop0): enabling ssd optimizations [ 40.028109][ T3544] FAULT_INJECTION: forcing a failure. [ 40.028109][ T3544] name failslab, interval 1, probability 0, space 0, times 0 [ 40.031491][ T3544] CPU: 1 PID: 3544 Comm: syz-executor186 Tainted: G W 6.1.0-rc8-syzkaller-33330-ga5541c0811a0 #0 [ 40.034579][ T3544] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 40.037288][ T3544] Call trace: [ 40.038144][ T3544] dump_backtrace+0x1c4/0x1f0 [ 40.039376][ T3544] show_stack+0x2c/0x3c [ 40.040475][ T3544] dump_stack_lvl+0x104/0x16c [ 40.041719][ T3544] dump_stack+0x1c/0x58 [ 40.042808][ T3544] should_fail_ex+0x1d8/0x1fc [ 40.044114][ T3544] __should_failslab+0x68/0x7c [ 40.045418][ T3544] should_failslab+0x10/0x28 [ 40.046680][ T3544] kmem_cache_alloc+0x8c/0x340 [ 40.047917][ T3544] btrfs_alloc_tree_block+0x1a4/0x460 [ 40.049340][ T3544] __btrfs_cow_block+0x1d8/0xae8 [ 40.050630][ T3544] btrfs_cow_block+0x1d0/0x258 [ 40.051905][ T3544] btrfs_search_slot+0x408/0x107c [ 40.053247][ T3544] btrfs_insert_empty_items+0x4c/0xd0 [ 40.054681][ T3544] btrfs_create_new_inode+0x610/0xce4 [ 40.056133][ T3544] btrfs_create_common+0x114/0x1b4 [ 40.057467][ T3544] btrfs_mkdir+0x7c/0xa0 [ 40.058606][ T3544] vfs_mkdir+0x1f8/0x2b0 [ 40.059746][ T3544] do_mkdirat+0xe4/0x22c [ 40.060865][ T3544] __arm64_sys_mkdirat+0x40/0x54 [ 40.062209][ T3544] el0_svc_common+0x138/0x220 [ 40.063441][ T3544] do_el0_svc+0x48/0x140 [ 40.064614][ T3544] el0_svc+0x58/0x150 [ 40.065657][ T3544] el0t_64_sync_handler+0x84/0xf0 [ 40.066976][ T3544] el0t_64_sync+0x190/0x194 [ 40.069036][ T3544] BTRFS: error (device loop0: state A) in btrfs_create_new_inode:6412: errno=-12 Out of memory [ 40.071757][ T3544] BTRFS info (device loop0: state EA): forced readonly [ 40.090652][ T3073] ------------[ cut here ]------------ [ 40.092175][ T3073] WARNING: CPU: 0 PID: 3073 at fs/btrfs/space-info.h:122 btrfs_block_rsv_release+0x2d8/0x34c [ 40.094712][ T3073] Modules linked in: [ 40.095712][ T3073] CPU: 0 PID: 3073 Comm: syz-executor186 Tainted: G W 6.1.0-rc8-syzkaller-33330-ga5541c0811a0 #0 [ 40.098846][ T3073] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 40.101530][ T3073] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 40.103595][ T3073] pc : btrfs_block_rsv_release+0x2d8/0x34c [ 40.105100][ T3073] lr : btrfs_block_rsv_release+0x2d4/0x34c [ 40.106639][ T3073] sp : ffff80000ff63af0 [ 40.107709][ T3073] x29: ffff80000ff63b00 x28: 0000000000000000 x27: 0000000000000000 [ 40.109896][ T3073] x26: 0000000000000005 x25: 00000000000df000 x24: fffffffffff20000 [ 40.112041][ T3073] x23: 00000000000e0000 x22: 00000000000e0000 x21: ffff0000c67a7000 [ 40.114190][ T3073] x20: ffff0000cb1f8000 x19: 0000000000000000 x18: 000000000000000d [ 40.116361][ T3073] x17: ffff80000c0cd83c x16: ffff80000dbe6158 x15: ffff0000c7059a40 [ 40.118462][ T3073] x14: 00000000000000c0 x13: 00000000ffffffff x12: ffff0000c7059a40 [ 40.120682][ T3073] x11: ff808000092299d0 x10: 0000000000000000 x9 : ffff8000092299d0 [ 40.122860][ T3073] x8 : 0000000000000000 x7 : ffff800009229918 x6 : 0000000000000000 [ 40.125053][ T3073] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000000 [ 40.127200][ T3073] x2 : 00000000000e0000 x1 : 00000000000e0000 x0 : 00000000000df000 [ 40.129349][ T3073] Call trace: [ 40.130196][ T3073] btrfs_block_rsv_release+0x2d8/0x34c [ 40.131845][ T3073] btrfs_release_global_block_rsv+0x2c/0x15c [ 40.133587][ T3073] btrfs_free_block_groups+0x440/0x634 [ 40.135081][ T3073] close_ctree+0x324/0x60c [ 40.136259][ T3073] btrfs_put_super+0x20/0x30 [ 40.137471][ T3073] generic_shutdown_super+0x94/0x198 [ 40.138875][ T3073] kill_anon_super+0x24/0x44 [ 40.140119][ T3073] btrfs_kill_super+0x24/0x3c [ 40.141359][ T3073] deactivate_locked_super+0x70/0xe8 [ 40.142716][ T3073] deactivate_super+0xd0/0xd4 [ 40.144038][ T3073] cleanup_mnt+0x184/0x1c0 [ 40.145182][ T3073] __cleanup_mnt+0x20/0x30 [ 40.146348][ T3073] task_work_run+0x100/0x148 [ 40.147616][ T3073] do_notify_resume+0x174/0x1f0 [ 40.148872][ T3073] el0_svc+0x9c/0x150 [ 40.149945][ T3073] el0t_64_sync_handler+0x84/0xf0 [ 40.151269][ T3073] el0t_64_sync+0x190/0x194 [ 40.152487][ T3073] irq event stamp: 547004 [ 40.153655][ T3073] hardirqs last enabled at (547003): [] _raw_spin_unlock_irqrestore+0x48/0x8c [ 40.156509][ T3073] hardirqs last disabled at (547004): [] el1_dbg+0x24/0x80 [ 40.158852][ T3073] softirqs last enabled at (546174): [] _stext+0x2e4/0x37c [ 40.161218][ T3073] softirqs last disabled at (546071): [] ____do_softirq+0x14/0x20 [ 40.163778][ T3073] ---[ end trace 0000000000000000 ]--- executing program [ 40.325087][ T3563] loop0: detected capacity change from 0 to 32768 [ 40.329092][ T3563] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 40.331545][ T3563] BTRFS info (device loop0): using free space tree [ 40.339262][ T3563] BTRFS info (device loop0): enabling ssd optimizations [ 40.342496][ T3563] FAULT_INJECTION: forcing a failure. [ 40.342496][ T3563] name failslab, interval 1, probability 0, space 0, times 0 [ 40.345801][ T3563] CPU: 0 PID: 3563 Comm: syz-executor186 Tainted: G W 6.1.0-rc8-syzkaller-33330-ga5541c0811a0 #0 [ 40.349002][ T3563] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 40.351746][ T3563] Call trace: [ 40.352624][ T3563] dump_backtrace+0x1c4/0x1f0 [ 40.353918][ T3563] show_stack+0x2c/0x3c [ 40.355035][ T3563] dump_stack_lvl+0x104/0x16c [ 40.356304][ T3563] dump_stack+0x1c/0x58 [ 40.357425][ T3563] should_fail_ex+0x1d8/0x1fc [ 40.358706][ T3563] __should_failslab+0x68/0x7c [ 40.359990][ T3563] should_failslab+0x10/0x28 [ 40.361194][ T3563] kmem_cache_alloc+0x8c/0x340 [ 40.362492][ T3563] btrfs_alloc_tree_block+0x1a4/0x460 [ 40.363958][ T3563] __btrfs_cow_block+0x1d8/0xae8 [ 40.365285][ T3563] btrfs_cow_block+0x1d0/0x258 [ 40.366548][ T3563] btrfs_search_slot+0x408/0x107c [ 40.367862][ T3563] btrfs_insert_empty_items+0x4c/0xd0 [ 40.369282][ T3563] btrfs_create_new_inode+0x610/0xce4 [ 40.370730][ T3563] btrfs_create_common+0x114/0x1b4 [ 40.372079][ T3563] btrfs_mkdir+0x7c/0xa0 [ 40.373195][ T3563] vfs_mkdir+0x1f8/0x2b0 [ 40.374328][ T3563] do_mkdirat+0xe4/0x22c [ 40.375464][ T3563] __arm64_sys_mkdirat+0x40/0x54 [ 40.376807][ T3563] el0_svc_common+0x138/0x220 [ 40.378052][ T3563] do_el0_svc+0x48/0x140 [ 40.379201][ T3563] el0_svc+0x58/0x150 [ 40.380227][ T3563] el0t_64_sync_handler+0x84/0xf0 [ 40.381527][ T3563] el0t_64_sync+0x190/0x194 [ 40.383016][ T3563] BTRFS: error (device loop0: state A) in btrfs_create_new_inode:6412: errno=-12 Out of memory [ 40.385695][ T3563] BTRFS info (device loop0: state EA): forced readonly [ 40.403519][ T3073] ------------[ cut here ]------------ [ 40.405034][ T3073] WARNING: CPU: 1 PID: 3073 at fs/btrfs/space-info.h:122 btrfs_block_rsv_release+0x2d8/0x34c [ 40.407735][ T3073] Modules linked in: [ 40.408785][ T3073] CPU: 1 PID: 3073 Comm: syz-executor186 Tainted: G W 6.1.0-rc8-syzkaller-33330-ga5541c0811a0 #0 [ 40.411943][ T3073] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 40.414571][ T3073] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 40.416645][ T3073] pc : btrfs_block_rsv_release+0x2d8/0x34c [ 40.418171][ T3073] lr : btrfs_block_rsv_release+0x2d4/0x34c [ 40.419713][ T3073] sp : ffff80000ff63af0 [ 40.420826][ T3073] x29: ffff80000ff63b00 x28: 0000000000000000 x27: 0000000000000000 [ 40.423002][ T3073] x26: 0000000000000005 x25: 00000000000df000 x24: fffffffffff20000 [ 40.425159][ T3073] x23: 00000000000e0000 x22: 00000000000e0000 x21: ffff0000c79d2c00 [ 40.427327][ T3073] x20: ffff0000cb1f8000 x19: 0000000000000000 x18: 00000000000002a3 [ 40.429480][ T3073] x17: ffff80000c0cd83c x16: ffff80000dbe6158 x15: ffff0000c7059a40 [ 40.431712][ T3073] x14: 00000000000000c0 x13: 00000000ffffffff x12: ffff0000c7059a40 [ 40.433860][ T3073] x11: ff808000092299d0 x10: 0000000000000000 x9 : ffff8000092299d0 [ 40.435945][ T3073] x8 : 0000000000000000 x7 : ffff800009229918 x6 : 0000000000000000 [ 40.438139][ T3073] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000000 [ 40.440255][ T3073] x2 : 00000000000e0000 x1 : 00000000000e0000 x0 : 00000000000df000 [ 40.442347][ T3073] Call trace: [ 40.443201][ T3073] btrfs_block_rsv_release+0x2d8/0x34c [ 40.444614][ T3073] btrfs_release_global_block_rsv+0x2c/0x15c [ 40.446156][ T3073] btrfs_free_block_groups+0x440/0x634 [ 40.447633][ T3073] close_ctree+0x324/0x60c [ 40.448791][ T3073] btrfs_put_super+0x20/0x30 [ 40.450004][ T3073] generic_shutdown_super+0x94/0x198 [ 40.451423][ T3073] kill_anon_super+0x24/0x44 [ 40.452657][ T3073] btrfs_kill_super+0x24/0x3c [ 40.453861][ T3073] deactivate_locked_super+0x70/0xe8 [ 40.455225][ T3073] deactivate_super+0xd0/0xd4 [ 40.456468][ T3073] cleanup_mnt+0x184/0x1c0 [ 40.457658][ T3073] __cleanup_mnt+0x20/0x30 [ 40.458823][ T3073] task_work_run+0x100/0x148 [ 40.460083][ T3073] do_notify_resume+0x174/0x1f0 [ 40.461449][ T3073] el0_svc+0x9c/0x150 [ 40.462497][ T3073] el0t_64_sync_handler+0x84/0xf0 [ 40.463847][ T3073] el0t_64_sync+0x190/0x194 [ 40.465076][ T3073] irq event stamp: 572966 [ 40.466224][ T3073] hardirqs last enabled at (572965): [] _raw_spin_unlock_irqrestore+0x48/0x8c [ 40.468960][ T3073] hardirqs last disabled at (572966): [] el1_dbg+0x24/0x80 [ 40.471281][ T3073] softirqs last enabled at (571350): [] local_bh_enable+0x10/0x34 [ 40.473796][ T3073] softirqs last disabled at (571348): [] local_bh_disable+0x10/0x34 [ 40.476391][ T3073] ---[ end trace 0000000000000000 ]--- executing program [ 40.636510][ T3582] loop0: detected capacity change from 0 to 32768 [ 40.639892][ T3582] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 40.642334][ T3582] BTRFS info (device loop0): using free space tree [ 40.649481][ T3582] BTRFS info (device loop0): enabling ssd optimizations [ 40.653382][ T3582] FAULT_INJECTION: forcing a failure. [ 40.653382][ T3582] name failslab, interval 1, probability 0, space 0, times 0 [ 40.656873][ T3582] CPU: 0 PID: 3582 Comm: syz-executor186 Tainted: G W 6.1.0-rc8-syzkaller-33330-ga5541c0811a0 #0 [ 40.660082][ T3582] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 40.662735][ T3582] Call trace: [ 40.663631][ T3582] dump_backtrace+0x1c4/0x1f0 [ 40.664895][ T3582] show_stack+0x2c/0x3c [ 40.666047][ T3582] dump_stack_lvl+0x104/0x16c [ 40.667269][ T3582] dump_stack+0x1c/0x58 [ 40.668362][ T3582] should_fail_ex+0x1d8/0x1fc [ 40.669633][ T3582] __should_failslab+0x68/0x7c [ 40.670930][ T3582] should_failslab+0x10/0x28 [ 40.672156][ T3582] kmem_cache_alloc+0x8c/0x340 [ 40.673453][ T3582] btrfs_alloc_tree_block+0x1a4/0x460 [ 40.674872][ T3582] __btrfs_cow_block+0x1d8/0xae8 [ 40.676210][ T3582] btrfs_cow_block+0x1d0/0x258 [ 40.677466][ T3582] btrfs_search_slot+0x408/0x107c [ 40.678831][ T3582] btrfs_insert_empty_items+0x4c/0xd0 [ 40.680267][ T3582] btrfs_create_new_inode+0x610/0xce4 [ 40.681669][ T3582] btrfs_create_common+0x114/0x1b4 [ 40.683029][ T3582] btrfs_mkdir+0x7c/0xa0 [ 40.684192][ T3582] vfs_mkdir+0x1f8/0x2b0 [ 40.685349][ T3582] do_mkdirat+0xe4/0x22c [ 40.686468][ T3582] __arm64_sys_mkdirat+0x40/0x54 [ 40.687770][ T3582] el0_svc_common+0x138/0x220 [ 40.689046][ T3582] do_el0_svc+0x48/0x140 [ 40.690142][ T3582] el0_svc+0x58/0x150 [ 40.691196][ T3582] el0t_64_sync_handler+0x84/0xf0 [ 40.692496][ T3582] el0t_64_sync+0x190/0x194 [ 40.693905][ T3582] BTRFS: error (device loop0: state A) in btrfs_create_new_inode:6412: errno=-12 Out of memory [ 40.696723][ T3582] BTRFS info (device loop0: state EA): forced readonly [ 40.715333][ T3073] ------------[ cut here ]------------ [ 40.716799][ T3073] WARNING: CPU: 0 PID: 3073 at fs/btrfs/space-info.h:122 btrfs_block_rsv_release+0x2d8/0x34c [ 40.719530][ T3073] Modules linked in: [ 40.720557][ T3073] CPU: 0 PID: 3073 Comm: syz-executor186 Tainted: G W 6.1.0-rc8-syzkaller-33330-ga5541c0811a0 #0 [ 40.723691][ T3073] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 40.726345][ T3073] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 40.728392][ T3073] pc : btrfs_block_rsv_release+0x2d8/0x34c [ 40.729895][ T3073] lr : btrfs_block_rsv_release+0x2d4/0x34c [ 40.731422][ T3073] sp : ffff80000ff63af0 [ 40.732508][ T3073] x29: ffff80000ff63b00 x28: 0000000000000000 x27: 0000000000000000 [ 40.734586][ T3073] x26: 0000000000000005 x25: 00000000000df000 x24: fffffffffff20000 [ 40.736695][ T3073] x23: 00000000000e0000 x22: 00000000000e0000 x21: ffff0000c0df8000 [ 40.738856][ T3073] x20: ffff0000cb1f8000 x19: 0000000000000000 x18: 00000000000002de [ 40.741009][ T3073] x17: ffff80000c0cd83c x16: ffff80000dbe6158 x15: ffff0000c7059a40 [ 40.743161][ T3073] x14: 00000000000000c0 x13: 00000000ffffffff x12: ffff0000c7059a40 [ 40.745298][ T3073] x11: ff808000092299d0 x10: 0000000000000000 x9 : ffff8000092299d0 [ 40.747378][ T3073] x8 : 0000000000000000 x7 : ffff800009229918 x6 : 0000000000000000 [ 40.749494][ T3073] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000000 [ 40.751616][ T3073] x2 : 00000000000e0000 x1 : 00000000000e0000 x0 : 00000000000df000 [ 40.753754][ T3073] Call trace: [ 40.754646][ T3073] btrfs_block_rsv_release+0x2d8/0x34c [ 40.756093][ T3073] btrfs_release_global_block_rsv+0x2c/0x15c [ 40.757662][ T3073] btrfs_free_block_groups+0x440/0x634 [ 40.759046][ T3073] close_ctree+0x324/0x60c [ 40.760198][ T3073] btrfs_put_super+0x20/0x30 [ 40.761375][ T3073] generic_shutdown_super+0x94/0x198 [ 40.762769][ T3073] kill_anon_super+0x24/0x44 [ 40.763972][ T3073] btrfs_kill_super+0x24/0x3c [ 40.765204][ T3073] deactivate_locked_super+0x70/0xe8 [ 40.766581][ T3073] deactivate_super+0xd0/0xd4 [ 40.767847][ T3073] cleanup_mnt+0x184/0x1c0 [ 40.768984][ T3073] __cleanup_mnt+0x20/0x30 [ 40.770122][ T3073] task_work_run+0x100/0x148 [ 40.771349][ T3073] do_notify_resume+0x174/0x1f0 [ 40.772627][ T3073] el0_svc+0x9c/0x150 [ 40.773671][ T3073] el0t_64_sync_handler+0x84/0xf0 [ 40.774968][ T3073] el0t_64_sync+0x190/0x194 [ 40.776134][ T3073] irq event stamp: 597922 [ 40.777251][ T3073] hardirqs last enabled at (597921): [] _raw_spin_unlock_irqrestore+0x48/0x8c [ 40.780010][ T3073] hardirqs last disabled at (597922): [] el1_dbg+0x24/0x80 [ 40.782371][ T3073] softirqs last enabled at (597256): [] _stext+0x2e4/0x37c [ 40.784665][ T3073] softirqs last disabled at (597199): [] ____do_softirq+0x14/0x20 [ 40.787149][ T3073] ---[ end trace 0000000000000000 ]--- executing program [ 40.949388][ T3601] loop0: detected capacity change from 0 to 32768 [ 40.953241][ T3601] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 40.955722][ T3601] BTRFS info (device loop0): using free space tree [ 40.963011][ T3601] BTRFS info (device loop0): enabling ssd optimizations [ 40.966296][ T3601] FAULT_INJECTION: forcing a failure. [ 40.966296][ T3601] name failslab, interval 1, probability 0, space 0, times 0 [ 40.969782][ T3601] CPU: 1 PID: 3601 Comm: syz-executor186 Tainted: G W 6.1.0-rc8-syzkaller-33330-ga5541c0811a0 #0 [ 40.972997][ T3601] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 40.975746][ T3601] Call trace: [ 40.976652][ T3601] dump_backtrace+0x1c4/0x1f0 [ 40.977923][ T3601] show_stack+0x2c/0x3c [ 40.979028][ T3601] dump_stack_lvl+0x104/0x16c [ 40.980301][ T3601] dump_stack+0x1c/0x58 [ 40.981428][ T3601] should_fail_ex+0x1d8/0x1fc [ 40.982686][ T3601] __should_failslab+0x68/0x7c [ 40.984031][ T3601] should_failslab+0x10/0x28 [ 40.985280][ T3601] kmem_cache_alloc+0x8c/0x340 [ 40.986542][ T3601] btrfs_alloc_tree_block+0x1a4/0x460 [ 40.988065][ T3601] __btrfs_cow_block+0x1d8/0xae8 [ 40.989360][ T3601] btrfs_cow_block+0x1d0/0x258 [ 40.990606][ T3601] btrfs_search_slot+0x408/0x107c [ 40.991930][ T3601] btrfs_insert_empty_items+0x4c/0xd0 [ 40.993350][ T3601] btrfs_create_new_inode+0x610/0xce4 [ 40.994788][ T3601] btrfs_create_common+0x114/0x1b4 [ 40.996139][ T3601] btrfs_mkdir+0x7c/0xa0 [ 40.997284][ T3601] vfs_mkdir+0x1f8/0x2b0 [ 40.998394][ T3601] do_mkdirat+0xe4/0x22c [ 40.999501][ T3601] __arm64_sys_mkdirat+0x40/0x54 [ 41.000778][ T3601] el0_svc_common+0x138/0x220 [ 41.002051][ T3601] do_el0_svc+0x48/0x140 [ 41.003207][ T3601] el0_svc+0x58/0x150 [ 41.004248][ T3601] el0t_64_sync_handler+0x84/0xf0 [ 41.005544][ T3601] el0t_64_sync+0x190/0x194 [ 41.006913][ T3601] BTRFS: error (device loop0: state A) in btrfs_create_new_inode:6412: errno=-12 Out of memory [ 41.009844][ T3601] BTRFS info (device loop0: state EA): forced readonly [ 41.028367][ T3073] ------------[ cut here ]------------ [ 41.029837][ T3073] WARNING: CPU: 1 PID: 3073 at fs/btrfs/space-info.h:122 btrfs_block_rsv_release+0x2d8/0x34c [ 41.032476][ T3073] Modules linked in: [ 41.033486][ T3073] CPU: 1 PID: 3073 Comm: syz-executor186 Tainted: G W 6.1.0-rc8-syzkaller-33330-ga5541c0811a0 #0 [ 41.036609][ T3073] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 41.039246][ T3073] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 41.041283][ T3073] pc : btrfs_block_rsv_release+0x2d8/0x34c [ 41.042798][ T3073] lr : btrfs_block_rsv_release+0x2d4/0x34c [ 41.044318][ T3073] sp : ffff80000ff63af0 [ 41.045421][ T3073] x29: ffff80000ff63b00 x28: 0000000000000000 x27: 0000000000000000 [ 41.047490][ T3073] x26: 0000000000000005 x25: 00000000000df000 x24: fffffffffff20000 [ 41.049633][ T3073] x23: 00000000000e0000 x22: 00000000000e0000 x21: ffff0000c79d1400 [ 41.051795][ T3073] x20: ffff0000cbb00000 x19: 0000000000000000 x18: 00000000000000cf [ 41.053873][ T3073] x17: ffff80000c0cd83c x16: ffff80000dbe6158 x15: ffff0000c7059a40 [ 41.055981][ T3073] x14: 00000000000000c0 x13: 00000000ffffffff x12: ffff0000c7059a40 [ 41.058140][ T3073] x11: ff808000092299d0 x10: 0000000000000000 x9 : ffff8000092299d0 [ 41.060221][ T3073] x8 : 0000000000000000 x7 : ffff800009229918 x6 : 0000000000000000 [ 41.062317][ T3073] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000000 [ 41.064399][ T3073] x2 : 00000000000e0000 x1 : 00000000000e0000 x0 : 00000000000df000 [ 41.066516][ T3073] Call trace: [ 41.067390][ T3073] btrfs_block_rsv_release+0x2d8/0x34c [ 41.068848][ T3073] btrfs_release_global_block_rsv+0x2c/0x15c [ 41.070443][ T3073] btrfs_free_block_groups+0x440/0x634 [ 41.071863][ T3073] close_ctree+0x324/0x60c [ 41.073006][ T3073] btrfs_put_super+0x20/0x30 [ 41.074175][ T3073] generic_shutdown_super+0x94/0x198 [ 41.075547][ T3073] kill_anon_super+0x24/0x44 [ 41.076714][ T3073] btrfs_kill_super+0x24/0x3c [ 41.077949][ T3073] deactivate_locked_super+0x70/0xe8 [ 41.079336][ T3073] deactivate_super+0xd0/0xd4 [ 41.080626][ T3073] cleanup_mnt+0x184/0x1c0 [ 41.081770][ T3073] __cleanup_mnt+0x20/0x30 [ 41.082904][ T3073] task_work_run+0x100/0x148 [ 41.084096][ T3073] do_notify_resume+0x174/0x1f0 [ 41.085352][ T3073] el0_svc+0x9c/0x150 [ 41.086436][ T3073] el0t_64_sync_handler+0x84/0xf0 [ 41.087758][ T3073] el0t_64_sync+0x190/0x194 [ 41.088959][ T3073] irq event stamp: 622662 [ 41.090121][ T3073] hardirqs last enabled at (622661): [] _raw_spin_unlock_irqrestore+0x48/0x8c [ 41.092911][ T3073] hardirqs last disabled at (622662): [] el1_dbg+0x24/0x80 [ 41.095239][ T3073] softirqs last enabled at (620876): [] local_bh_enable+0x10/0x34 [ 41.097751][ T3073] softirqs last disabled at (620874): [] local_bh_disable+0x10/0x34 [ 41.100265][ T3073] ---[ end trace 0000000000000000 ]--- executing program [ 41.261310][ T3620] loop0: detected capacity change from 0 to 32768 [ 41.264614][ T3620] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 41.267109][ T3620] BTRFS info (device loop0): using free space tree [ 41.274628][ T3620] BTRFS info (device loop0): enabling ssd optimizations [ 41.278011][ T3620] FAULT_INJECTION: forcing a failure. [ 41.278011][ T3620] name failslab, interval 1, probability 0, space 0, times 0 [ 41.281248][ T3620] CPU: 1 PID: 3620 Comm: syz-executor186 Tainted: G W 6.1.0-rc8-syzkaller-33330-ga5541c0811a0 #0 [ 41.284380][ T3620] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 41.286929][ T3620] Call trace: [ 41.287790][ T3620] dump_backtrace+0x1c4/0x1f0 [ 41.288997][ T3620] show_stack+0x2c/0x3c [ 41.290054][ T3620] dump_stack_lvl+0x104/0x16c [ 41.291273][ T3620] dump_stack+0x1c/0x58 [ 41.292373][ T3620] should_fail_ex+0x1d8/0x1fc [ 41.293575][ T3620] __should_failslab+0x68/0x7c [ 41.294904][ T3620] should_failslab+0x10/0x28 [ 41.296136][ T3620] kmem_cache_alloc+0x8c/0x340 [ 41.297368][ T3620] btrfs_alloc_tree_block+0x1a4/0x460 [ 41.298793][ T3620] __btrfs_cow_block+0x1d8/0xae8 [ 41.300089][ T3620] btrfs_cow_block+0x1d0/0x258 [ 41.301331][ T3620] btrfs_search_slot+0x408/0x107c [ 41.302621][ T3620] btrfs_insert_empty_items+0x4c/0xd0 [ 41.304038][ T3620] btrfs_create_new_inode+0x610/0xce4 [ 41.305444][ T3620] btrfs_create_common+0x114/0x1b4 [ 41.306789][ T3620] btrfs_mkdir+0x7c/0xa0 [ 41.307974][ T3620] vfs_mkdir+0x1f8/0x2b0 [ 41.309052][ T3620] do_mkdirat+0xe4/0x22c [ 41.310134][ T3620] __arm64_sys_mkdirat+0x40/0x54 [ 41.311470][ T3620] el0_svc_common+0x138/0x220 [ 41.312703][ T3620] do_el0_svc+0x48/0x140 [ 41.313787][ T3620] el0_svc+0x58/0x150 [ 41.314894][ T3620] el0t_64_sync_handler+0x84/0xf0 [ 41.316193][ T3620] el0t_64_sync+0x190/0x194 [ 41.318839][ T3620] BTRFS: error (device loop0: state A) in btrfs_create_new_inode:6412: errno=-12 Out of memory [ 41.321593][ T3620] BTRFS info (device loop0: state EA): forced readonly [ 41.340333][ T3073] ------------[ cut here ]------------ [ 41.341737][ T3073] WARNING: CPU: 1 PID: 3073 at fs/btrfs/space-info.h:122 btrfs_block_rsv_release+0x2d8/0x34c [ 41.344361][ T3073] Modules linked in: [ 41.345334][ T3073] CPU: 1 PID: 3073 Comm: syz-executor186 Tainted: G W 6.1.0-rc8-syzkaller-33330-ga5541c0811a0 #0 [ 41.348423][ T3073] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 41.351067][ T3073] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 41.353100][ T3073] pc : btrfs_block_rsv_release+0x2d8/0x34c [ 41.354623][ T3073] lr : btrfs_block_rsv_release+0x2d4/0x34c [ 41.356176][ T3073] sp : ffff80000ff63af0 [ 41.357238][ T3073] x29: ffff80000ff63b00 x28: 0000000000000000 x27: 0000000000000000 [ 41.359410][ T3073] x26: 0000000000000005 x25: 00000000000df000 x24: fffffffffff20000 [ 41.361550][ T3073] x23: 00000000000e0000 x22: 00000000000e0000 x21: ffff0000c79c2400 [ 41.363804][ T3073] x20: ffff0000cbb00000 x19: 0000000000000000 x18: 00000000000002a2 [ 41.365879][ T3073] x17: ffff80000c0cd83c x16: ffff80000dbe6158 x15: ffff0000c7059a40 [ 41.368039][ T3073] x14: 00000000000000c0 x13: 00000000ffffffff x12: ffff0000c7059a40 [ 41.370208][ T3073] x11: ff808000092299d0 x10: 0000000000000000 x9 : ffff8000092299d0 [ 41.372321][ T3073] x8 : 0000000000000000 x7 : ffff800009229918 x6 : 0000000000000000 [ 41.374463][ T3073] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000000 [ 41.376585][ T3073] x2 : 00000000000e0000 x1 : 00000000000e0000 x0 : 00000000000df000 [ 41.378681][ T3073] Call trace: [ 41.379535][ T3073] btrfs_block_rsv_release+0x2d8/0x34c [ 41.380971][ T3073] btrfs_release_global_block_rsv+0x2c/0x15c [ 41.382511][ T3073] btrfs_free_block_groups+0x440/0x634 [ 41.383936][ T3073] close_ctree+0x324/0x60c [ 41.385091][ T3073] btrfs_put_super+0x20/0x30 [ 41.386287][ T3073] generic_shutdown_super+0x94/0x198 [ 41.387662][ T3073] kill_anon_super+0x24/0x44 [ 41.388916][ T3073] btrfs_kill_super+0x24/0x3c [ 41.390168][ T3073] deactivate_locked_super+0x70/0xe8 [ 41.391566][ T3073] deactivate_super+0xd0/0xd4 [ 41.392854][ T3073] cleanup_mnt+0x184/0x1c0 [ 41.393992][ T3073] __cleanup_mnt+0x20/0x30 [ 41.395163][ T3073] task_work_run+0x100/0x148 [ 41.396353][ T3073] do_notify_resume+0x174/0x1f0 [ 41.397629][ T3073] el0_svc+0x9c/0x150 [ 41.398733][ T3073] el0t_64_sync_handler+0x84/0xf0 [ 41.400031][ T3073] el0t_64_sync+0x190/0x194 [ 41.401204][ T3073] irq event stamp: 648128 [ 41.402300][ T3073] hardirqs last enabled at (648127): [] _raw_spin_unlock_irqrestore+0x48/0x8c [ 41.405026][ T3073] hardirqs last disabled at (648128): [] el1_dbg+0x24/0x80 [ 41.407342][ T3073] softirqs last enabled at (646292): [] local_bh_enable+0x10/0x34 [ 41.409836][ T3073] softirqs last disabled at (646290): [] local_bh_disable+0x10/0x34 [ 41.412467][ T3073] ---[ end trace 0000000000000000 ]--- executing program [ 41.574450][ T3639] loop0: detected capacity change from 0 to 32768 [ 41.578143][ T3639] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 41.580619][ T3639] BTRFS info (device loop0): using free space tree [ 41.588218][ T3639] BTRFS info (device loop0): enabling ssd optimizations [ 41.591506][ T3639] FAULT_INJECTION: forcing a failure. [ 41.591506][ T3639] name failslab, interval 1, probability 0, space 0, times 0 [ 41.594834][ T3639] CPU: 1 PID: 3639 Comm: syz-executor186 Tainted: G W 6.1.0-rc8-syzkaller-33330-ga5541c0811a0 #0 [ 41.597971][ T3639] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 41.600666][ T3639] Call trace: [ 41.601546][ T3639] dump_backtrace+0x1c4/0x1f0 [ 41.602825][ T3639] show_stack+0x2c/0x3c [ 41.603936][ T3639] dump_stack_lvl+0x104/0x16c [ 41.605161][ T3639] dump_stack+0x1c/0x58 [ 41.606230][ T3639] should_fail_ex+0x1d8/0x1fc [ 41.607543][ T3639] __should_failslab+0x68/0x7c [ 41.608839][ T3639] should_failslab+0x10/0x28 [ 41.610072][ T3639] kmem_cache_alloc+0x8c/0x340 [ 41.611312][ T3639] btrfs_alloc_tree_block+0x1a4/0x460 [ 41.612747][ T3639] __btrfs_cow_block+0x1d8/0xae8 [ 41.614064][ T3639] btrfs_cow_block+0x1d0/0x258 [ 41.615339][ T3639] btrfs_search_slot+0x408/0x107c [ 41.616647][ T3639] btrfs_insert_empty_items+0x4c/0xd0 [ 41.618064][ T3639] btrfs_create_new_inode+0x610/0xce4 [ 41.619479][ T3639] btrfs_create_common+0x114/0x1b4 [ 41.620882][ T3639] btrfs_mkdir+0x7c/0xa0 [ 41.621996][ T3639] vfs_mkdir+0x1f8/0x2b0 [ 41.623126][ T3639] do_mkdirat+0xe4/0x22c [ 41.624211][ T3639] __arm64_sys_mkdirat+0x40/0x54 [ 41.625505][ T3639] el0_svc_common+0x138/0x220 [ 41.626747][ T3639] do_el0_svc+0x48/0x140 [ 41.627879][ T3639] el0_svc+0x58/0x150 [ 41.628945][ T3639] el0t_64_sync_handler+0x84/0xf0 [ 41.630228][ T3639] el0t_64_sync+0x190/0x194 [ 41.632134][ T3639] BTRFS: error (device loop0: state A) in btrfs_create_new_inode:6412: errno=-12 Out of memory [ 41.634805][ T3639] BTRFS info (device loop0: state EA): forced readonly [ 41.652740][ T3073] ------------[ cut here ]------------ [ 41.654215][ T3073] WARNING: CPU: 0 PID: 3073 at fs/btrfs/space-info.h:122 btrfs_block_rsv_release+0x2d8/0x34c [ 41.656878][ T3073] Modules linked in: [ 41.657927][ T3073] CPU: 0 PID: 3073 Comm: syz-executor186 Tainted: G W 6.1.0-rc8-syzkaller-33330-ga5541c0811a0 #0 [ 41.661176][ T3073] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 41.663866][ T3073] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 41.665932][ T3073] pc : btrfs_block_rsv_release+0x2d8/0x34c [ 41.667461][ T3073] lr : btrfs_block_rsv_release+0x2d4/0x34c [ 41.669060][ T3073] sp : ffff80000ff63af0 [ 41.670144][ T3073] x29: ffff80000ff63b00 x28: 0000000000000000 x27: 0000000000000000 [ 41.672281][ T3073] x26: 0000000000000005 x25: 00000000000df000 x24: fffffffffff20000 [ 41.674425][ T3073] x23: 00000000000e0000 x22: 00000000000e0000 x21: ffff0000c67a9800 [ 41.676571][ T3073] x20: ffff0000cbb00000 x19: 0000000000000000 x18: 00000000000003d4 [ 41.678694][ T3073] x17: ffff80000c0cd83c x16: ffff80000dbe6158 x15: ffff0000c7059a40 [ 41.680840][ T3073] x14: 00000000000000c0 x13: 00000000ffffffff x12: ffff0000c7059a40 [ 41.682914][ T3073] x11: ff808000092299d0 x10: 0000000000000000 x9 : ffff8000092299d0 [ 41.685081][ T3073] x8 : 0000000000000000 x7 : ffff800009229918 x6 : 0000000000000000 [ 41.687191][ T3073] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000000 [ 41.689356][ T3073] x2 : 00000000000e0000 x1 : 00000000000e0000 x0 : 00000000000df000 [ 41.691484][ T3073] Call trace: [ 41.692328][ T3073] btrfs_block_rsv_release+0x2d8/0x34c [ 41.693858][ T3073] btrfs_release_global_block_rsv+0x2c/0x15c [ 41.695433][ T3073] btrfs_free_block_groups+0x440/0x634 [ 41.696843][ T3073] close_ctree+0x324/0x60c [ 41.698037][ T3073] btrfs_put_super+0x20/0x30 [ 41.699290][ T3073] generic_shutdown_super+0x94/0x198 [ 41.700703][ T3073] kill_anon_super+0x24/0x44 [ 41.701916][ T3073] btrfs_kill_super+0x24/0x3c [ 41.703167][ T3073] deactivate_locked_super+0x70/0xe8 [ 41.704588][ T3073] deactivate_super+0xd0/0xd4 [ 41.705823][ T3073] cleanup_mnt+0x184/0x1c0 [ 41.706985][ T3073] __cleanup_mnt+0x20/0x30 [ 41.708172][ T3073] task_work_run+0x100/0x148 [ 41.709420][ T3073] do_notify_resume+0x174/0x1f0 [ 41.710723][ T3073] el0_svc+0x9c/0x150 [ 41.711757][ T3073] el0t_64_sync_handler+0x84/0xf0 [ 41.713110][ T3073] el0t_64_sync+0x190/0x194 [ 41.714277][ T3073] irq event stamp: 674228 [ 41.715438][ T3073] hardirqs last enabled at (674227): [] _raw_spin_unlock_irqrestore+0x48/0x8c [ 41.718186][ T3073] hardirqs last disabled at (674228): [] el1_dbg+0x24/0x80 [ 41.720573][ T3073] softirqs last enabled at (672600): [] local_bh_enable+0x10/0x34 [ 41.723105][ T3073] softirqs last disabled at (672598): [] local_bh_disable+0x10/0x34 [ 41.725626][ T3073] ---[ end trace 0000000000000000 ]--- executing program [ 41.886680][ T3658] loop0: detected capacity change from 0 to 32768 [ 41.890073][ T3658] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 41.892629][ T3658] BTRFS info (device loop0): using free space tree [ 41.899811][ T3658] BTRFS info (device loop0): enabling ssd optimizations [ 41.903202][ T3658] FAULT_INJECTION: forcing a failure. [ 41.903202][ T3658] name failslab, interval 1, probability 0, space 0, times 0 [ 41.906669][ T3658] CPU: 1 PID: 3658 Comm: syz-executor186 Tainted: G W 6.1.0-rc8-syzkaller-33330-ga5541c0811a0 #0 [ 41.909850][ T3658] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 41.912500][ T3658] Call trace: [ 41.913335][ T3658] dump_backtrace+0x1c4/0x1f0 [ 41.914560][ T3658] show_stack+0x2c/0x3c [ 41.915650][ T3658] dump_stack_lvl+0x104/0x16c [ 41.916844][ T3658] dump_stack+0x1c/0x58 [ 41.917914][ T3658] should_fail_ex+0x1d8/0x1fc [ 41.919156][ T3658] __should_failslab+0x68/0x7c [ 41.920428][ T3658] should_failslab+0x10/0x28 [ 41.921671][ T3658] kmem_cache_alloc+0x8c/0x340 [ 41.922954][ T3658] btrfs_alloc_tree_block+0x1a4/0x460 [ 41.924442][ T3658] __btrfs_cow_block+0x1d8/0xae8 [ 41.925720][ T3658] btrfs_cow_block+0x1d0/0x258 [ 41.926967][ T3658] btrfs_search_slot+0x408/0x107c [ 41.928254][ T3658] btrfs_insert_empty_items+0x4c/0xd0 [ 41.929647][ T3658] btrfs_create_new_inode+0x610/0xce4 [ 41.931041][ T3658] btrfs_create_common+0x114/0x1b4 [ 41.932363][ T3658] btrfs_mkdir+0x7c/0xa0 [ 41.933484][ T3658] vfs_mkdir+0x1f8/0x2b0 [ 41.934584][ T3658] do_mkdirat+0xe4/0x22c [ 41.935703][ T3658] __arm64_sys_mkdirat+0x40/0x54 [ 41.936973][ T3658] el0_svc_common+0x138/0x220 [ 41.938226][ T3658] do_el0_svc+0x48/0x140 [ 41.939325][ T3658] el0_svc+0x58/0x150 [ 41.940414][ T3658] el0t_64_sync_handler+0x84/0xf0 [ 41.941747][ T3658] el0t_64_sync+0x190/0x194 [ 41.943117][ T3658] BTRFS: error (device loop0: state A) in btrfs_create_new_inode:6412: errno=-12 Out of memory [ 41.945902][ T3658] BTRFS info (device loop0: state EA): forced readonly [ 41.964139][ T3073] ------------[ cut here ]------------ [ 41.965615][ T3073] WARNING: CPU: 1 PID: 3073 at fs/btrfs/space-info.h:122 btrfs_block_rsv_release+0x2d8/0x34c [ 41.968264][ T3073] Modules linked in: [ 41.969277][ T3073] CPU: 1 PID: 3073 Comm: syz-executor186 Tainted: G W 6.1.0-rc8-syzkaller-33330-ga5541c0811a0 #0 [ 41.972442][ T3073] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 41.975052][ T3073] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 41.977171][ T3073] pc : btrfs_block_rsv_release+0x2d8/0x34c [ 41.978713][ T3073] lr : btrfs_block_rsv_release+0x2d4/0x34c [ 41.980259][ T3073] sp : ffff80000ff63af0 [ 41.981315][ T3073] x29: ffff80000ff63b00 x28: 0000000000000000 x27: 0000000000000000 [ 41.983505][ T3073] x26: 0000000000000005 x25: 00000000000df000 x24: fffffffffff20000 [ 41.985624][ T3073] x23: 00000000000e0000 x22: 00000000000e0000 x21: ffff0000c67ab400 [ 41.987718][ T3073] x20: ffff0000cb264000 x19: 0000000000000000 x18: 000000000000032c [ 41.989812][ T3073] x17: ffff80000c0cd83c x16: ffff80000dbe6158 x15: ffff0000c7059a40 [ 41.991897][ T3073] x14: 00000000000000c0 x13: 00000000ffffffff x12: ffff0000c7059a40 [ 41.994049][ T3073] x11: ff808000092299d0 x10: 0000000000000000 x9 : ffff8000092299d0 [ 41.996109][ T3073] x8 : 0000000000000000 x7 : ffff800009229918 x6 : 0000000000000000 [ 41.998173][ T3073] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000000 [ 42.000263][ T3073] x2 : 00000000000e0000 x1 : 00000000000e0000 x0 : 00000000000df000 [ 42.002420][ T3073] Call trace: [ 42.003253][ T3073] btrfs_block_rsv_release+0x2d8/0x34c [ 42.004684][ T3073] btrfs_release_global_block_rsv+0x2c/0x15c [ 42.006211][ T3073] btrfs_free_block_groups+0x440/0x634 [ 42.007655][ T3073] close_ctree+0x324/0x60c [ 42.008817][ T3073] btrfs_put_super+0x20/0x30 [ 42.009998][ T3073] generic_shutdown_super+0x94/0x198 [ 42.011386][ T3073] kill_anon_super+0x24/0x44 [ 42.012546][ T3073] btrfs_kill_super+0x24/0x3c [ 42.013795][ T3073] deactivate_locked_super+0x70/0xe8 [ 42.015213][ T3073] deactivate_super+0xd0/0xd4 [ 42.016438][ T3073] cleanup_mnt+0x184/0x1c0 [ 42.017602][ T3073] __cleanup_mnt+0x20/0x30 [ 42.018761][ T3073] task_work_run+0x100/0x148 [ 42.019952][ T3073] do_notify_resume+0x174/0x1f0 [ 42.021175][ T3073] el0_svc+0x9c/0x150 [ 42.022208][ T3073] el0t_64_sync_handler+0x84/0xf0 [ 42.023504][ T3073] el0t_64_sync+0x190/0x194 [ 42.024638][ T3073] irq event stamp: 699182 [ 42.025741][ T3073] hardirqs last enabled at (699181): [] _raw_spin_unlock_irqrestore+0x48/0x8c [ 42.028496][ T3073] hardirqs last disabled at (699182): [] el1_dbg+0x24/0x80 [ 42.030801][ T3073] softirqs last enabled at (697448): [] local_bh_enable+0x10/0x34 [ 42.033325][ T3073] softirqs last disabled at (697446): [] local_bh_disable+0x10/0x34 [ 42.035796][ T3073] ---[ end trace 0000000000000000 ]--- executing program [ 42.199199][ T3677] loop0: detected capacity change from 0 to 32768 [ 42.202606][ T3677] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 42.205086][ T3677] BTRFS info (device loop0): using free space tree [ 42.212882][ T3677] BTRFS info (device loop0): enabling ssd optimizations [ 42.216517][ T3677] FAULT_INJECTION: forcing a failure. [ 42.216517][ T3677] name failslab, interval 1, probability 0, space 0, times 0 [ 42.220140][ T3677] CPU: 1 PID: 3677 Comm: syz-executor186 Tainted: G W 6.1.0-rc8-syzkaller-33330-ga5541c0811a0 #0 [ 42.223427][ T3677] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 42.225977][ T3677] Call trace: [ 42.226841][ T3677] dump_backtrace+0x1c4/0x1f0 [ 42.228223][ T3677] show_stack+0x2c/0x3c [ 42.229319][ T3677] dump_stack_lvl+0x104/0x16c [ 42.230602][ T3677] dump_stack+0x1c/0x58 [ 42.231683][ T3677] should_fail_ex+0x1d8/0x1fc [ 42.232907][ T3677] __should_failslab+0x68/0x7c [ 42.234187][ T3677] should_failslab+0x10/0x28 [ 42.235571][ T3677] kmem_cache_alloc+0x8c/0x340 [ 42.236861][ T3677] btrfs_alloc_tree_block+0x1a4/0x460 [ 42.238364][ T3677] __btrfs_cow_block+0x1d8/0xae8 [ 42.239723][ T3677] btrfs_cow_block+0x1d0/0x258 [ 42.240977][ T3677] btrfs_search_slot+0x408/0x107c [ 42.242503][ T3677] btrfs_insert_empty_items+0x4c/0xd0 [ 42.243964][ T3677] btrfs_create_new_inode+0x610/0xce4 [ 42.245468][ T3677] btrfs_create_common+0x114/0x1b4 [ 42.246811][ T3677] btrfs_mkdir+0x7c/0xa0 [ 42.247990][ T3677] vfs_mkdir+0x1f8/0x2b0 [ 42.249259][ T3677] do_mkdirat+0xe4/0x22c [ 42.250380][ T3677] __arm64_sys_mkdirat+0x40/0x54 [ 42.251711][ T3677] el0_svc_common+0x138/0x220 [ 42.252945][ T3677] do_el0_svc+0x48/0x140 [ 42.254233][ T3677] el0_svc+0x58/0x150 [ 42.255315][ T3677] el0t_64_sync_handler+0x84/0xf0 [ 42.256597][ T3677] el0t_64_sync+0x190/0x194 [ 42.259188][ T3677] BTRFS: error (device loop0: state A) in btrfs_create_new_inode:6412: errno=-12 Out of memory [ 42.261933][ T3677] BTRFS info (device loop0: state EA): forced readonly [ 42.280517][ T3073] ------------[ cut here ]------------ [ 42.281990][ T3073] WARNING: CPU: 1 PID: 3073 at fs/btrfs/space-info.h:122 btrfs_block_rsv_release+0x2d8/0x34c [ 42.284610][ T3073] Modules linked in: [ 42.285592][ T3073] CPU: 1 PID: 3073 Comm: syz-executor186 Tainted: G W 6.1.0-rc8-syzkaller-33330-ga5541c0811a0 #0 [ 42.288641][ T3073] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 42.291327][ T3073] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 42.293391][ T3073] pc : btrfs_block_rsv_release+0x2d8/0x34c [ 42.294908][ T3073] lr : btrfs_block_rsv_release+0x2d4/0x34c [ 42.296465][ T3073] sp : ffff80000ff63af0 [ 42.297551][ T3073] x29: ffff80000ff63b00 x28: 0000000000000000 x27: 0000000000000000 [ 42.299693][ T3073] x26: 0000000000000005 x25: 00000000000df000 x24: fffffffffff20000 [ 42.301856][ T3073] x23: 00000000000e0000 x22: 00000000000e0000 x21: ffff0000c79c3800 [ 42.303926][ T3073] x20: ffff0000cb264000 x19: 0000000000000000 x18: 000000000000034b [ 42.305974][ T3073] x17: ffff80000c0cd83c x16: ffff80000dbe6158 x15: ffff0000c7059a40 [ 42.308089][ T3073] x14: 00000000000000c0 x13: 00000000ffffffff x12: ffff0000c7059a40 [ 42.310152][ T3073] x11: ff808000092299d0 x10: 0000000000000000 x9 : ffff8000092299d0 [ 42.312316][ T3073] x8 : 0000000000000000 x7 : ffff800009229918 x6 : 0000000000000000 [ 42.314449][ T3073] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000000 [ 42.316520][ T3073] x2 : 00000000000e0000 x1 : 00000000000e0000 x0 : 00000000000df000 [ 42.318603][ T3073] Call trace: [ 42.319426][ T3073] btrfs_block_rsv_release+0x2d8/0x34c [ 42.320849][ T3073] btrfs_release_global_block_rsv+0x2c/0x15c [ 42.322414][ T3073] btrfs_free_block_groups+0x440/0x634 [ 42.323872][ T3073] close_ctree+0x324/0x60c [ 42.325017][ T3073] btrfs_put_super+0x20/0x30 [ 42.326259][ T3073] generic_shutdown_super+0x94/0x198 [ 42.327692][ T3073] kill_anon_super+0x24/0x44 [ 42.328885][ T3073] btrfs_kill_super+0x24/0x3c [ 42.330134][ T3073] deactivate_locked_super+0x70/0xe8 [ 42.331472][ T3073] deactivate_super+0xd0/0xd4 [ 42.332665][ T3073] cleanup_mnt+0x184/0x1c0 [ 42.333785][ T3073] __cleanup_mnt+0x20/0x30 [ 42.334912][ T3073] task_work_run+0x100/0x148 [ 42.336097][ T3073] do_notify_resume+0x174/0x1f0 [ 42.337358][ T3073] el0_svc+0x9c/0x150 [ 42.338430][ T3073] el0t_64_sync_handler+0x84/0xf0 [ 42.339742][ T3073] el0t_64_sync+0x190/0x194 [ 42.340910][ T3073] irq event stamp: 725384 [ 42.342046][ T3073] hardirqs last enabled at (725383): [] _raw_spin_unlock_irqrestore+0x48/0x8c [ 42.344842][ T3073] hardirqs last disabled at (725384): [] el1_dbg+0x24/0x80 [ 42.347197][ T3073] softirqs last enabled at (723730): [] local_bh_enable+0x10/0x34 [ 42.349743][ T3073] softirqs last disabled at (723728): [] local_bh_disable+0x10/0x34 [ 42.352246][ T3073] ---[ end trace 0000000000000000 ]--- executing program [ 42.515476][ T3696] loop0: detected capacity change from 0 to 32768 [ 42.518919][ T3696] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 42.521606][ T3696] BTRFS info (device loop0): using free space tree [ 42.529108][ T3696] BTRFS info (device loop0): enabling ssd optimizations [ 42.532471][ T3696] FAULT_INJECTION: forcing a failure. [ 42.532471][ T3696] name failslab, interval 1, probability 0, space 0, times 0 [ 42.535762][ T3696] CPU: 1 PID: 3696 Comm: syz-executor186 Tainted: G W 6.1.0-rc8-syzkaller-33330-ga5541c0811a0 #0 [ 42.538984][ T3696] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 42.541682][ T3696] Call trace: [ 42.542529][ T3696] dump_backtrace+0x1c4/0x1f0 [ 42.543773][ T3696] show_stack+0x2c/0x3c [ 42.544894][ T3696] dump_stack_lvl+0x104/0x16c [ 42.546134][ T3696] dump_stack+0x1c/0x58 [ 42.547319][ T3696] should_fail_ex+0x1d8/0x1fc [ 42.548568][ T3696] __should_failslab+0x68/0x7c [ 42.549848][ T3696] should_failslab+0x10/0x28 [ 42.551094][ T3696] kmem_cache_alloc+0x8c/0x340 [ 42.552350][ T3696] btrfs_alloc_tree_block+0x1a4/0x460 [ 42.553810][ T3696] __btrfs_cow_block+0x1d8/0xae8 [ 42.555115][ T3696] btrfs_cow_block+0x1d0/0x258 [ 42.556378][ T3696] btrfs_search_slot+0x408/0x107c [ 42.557728][ T3696] btrfs_insert_empty_items+0x4c/0xd0 [ 42.559170][ T3696] btrfs_create_new_inode+0x610/0xce4 [ 42.560599][ T3696] btrfs_create_common+0x114/0x1b4 [ 42.561990][ T3696] btrfs_mkdir+0x7c/0xa0 [ 42.563094][ T3696] vfs_mkdir+0x1f8/0x2b0 [ 42.564234][ T3696] do_mkdirat+0xe4/0x22c [ 42.565347][ T3696] __arm64_sys_mkdirat+0x40/0x54 [ 42.566696][ T3696] el0_svc_common+0x138/0x220 [ 42.567998][ T3696] do_el0_svc+0x48/0x140 [ 42.569119][ T3696] el0_svc+0x58/0x150 [ 42.570184][ T3696] el0t_64_sync_handler+0x84/0xf0 [ 42.571477][ T3696] el0t_64_sync+0x190/0x194 [ 42.574100][ T3696] BTRFS: error (device loop0: state A) in btrfs_create_new_inode:6412: errno=-12 Out of memory [ 42.576835][ T3696] BTRFS info (device loop0: state EA): forced readonly [ 42.594863][ T3073] ------------[ cut here ]------------ [ 42.596363][ T3073] WARNING: CPU: 0 PID: 3073 at fs/btrfs/space-info.h:122 btrfs_block_rsv_release+0x2d8/0x34c [ 42.599068][ T3073] Modules linked in: [ 42.600106][ T3073] CPU: 0 PID: 3073 Comm: syz-executor186 Tainted: G W 6.1.0-rc8-syzkaller-33330-ga5541c0811a0 #0 [ 42.603228][ T3073] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 42.605887][ T3073] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 42.607981][ T3073] pc : btrfs_block_rsv_release+0x2d8/0x34c [ 42.609502][ T3073] lr : btrfs_block_rsv_release+0x2d4/0x34c [ 42.611000][ T3073] sp : ffff80000ff63af0 [ 42.612105][ T3073] x29: ffff80000ff63b00 x28: 0000000000000000 x27: 0000000000000000 [ 42.614242][ T3073] x26: 0000000000000005 x25: 00000000000df000 x24: fffffffffff20000 [ 42.616388][ T3073] x23: 00000000000e0000 x22: 00000000000e0000 x21: ffff0000c0231800 [ 42.618543][ T3073] x20: ffff0000c99f4000 x19: 0000000000000000 x18: 0000000000000337 [ 42.620631][ T3073] x17: ffff80000c0cd83c x16: ffff80000dbe6158 x15: ffff0000c7059a40 [ 42.622756][ T3073] x14: 00000000000000c0 x13: 00000000ffffffff x12: ffff0000c7059a40 [ 42.624841][ T3073] x11: ff808000092299d0 x10: 0000000000000000 x9 : ffff8000092299d0 [ 42.626960][ T3073] x8 : 0000000000000000 x7 : ffff800009229918 x6 : 0000000000000000 [ 42.629116][ T3073] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000000 [ 42.631252][ T3073] x2 : 00000000000e0000 x1 : 00000000000e0000 x0 : 00000000000df000 [ 42.633337][ T3073] Call trace: [ 42.634164][ T3073] btrfs_block_rsv_release+0x2d8/0x34c [ 42.635604][ T3073] btrfs_release_global_block_rsv+0x2c/0x15c [ 42.637220][ T3073] btrfs_free_block_groups+0x440/0x634 [ 42.638609][ T3073] close_ctree+0x324/0x60c [ 42.639786][ T3073] btrfs_put_super+0x20/0x30 [ 42.640984][ T3073] generic_shutdown_super+0x94/0x198 [ 42.642362][ T3073] kill_anon_super+0x24/0x44 [ 42.643575][ T3073] btrfs_kill_super+0x24/0x3c [ 42.644763][ T3073] deactivate_locked_super+0x70/0xe8 [ 42.646146][ T3073] deactivate_super+0xd0/0xd4 [ 42.647352][ T3073] cleanup_mnt+0x184/0x1c0 [ 42.648541][ T3073] __cleanup_mnt+0x20/0x30 [ 42.649692][ T3073] task_work_run+0x100/0x148 [ 42.650881][ T3073] do_notify_resume+0x174/0x1f0 [ 42.652129][ T3073] el0_svc+0x9c/0x150 [ 42.653158][ T3073] el0t_64_sync_handler+0x84/0xf0 [ 42.654446][ T3073] el0t_64_sync+0x190/0x194 [ 42.655648][ T3073] irq event stamp: 751902 [ 42.656772][ T3073] hardirqs last enabled at (751901): [] _raw_spin_unlock_irqrestore+0x48/0x8c [ 42.659547][ T3073] hardirqs last disabled at (751902): [] el1_dbg+0x24/0x80 [ 42.661896][ T3073] softirqs last enabled at (750322): [] local_bh_enable+0x10/0x34 [ 42.664443][ T3073] softirqs last disabled at (750320): [] local_bh_disable+0x10/0x34 [ 42.666999][ T3073] ---[ end trace 0000000000000000 ]--- executing program [ 42.828054][ T3715] loop0: detected capacity change from 0 to 32768 [ 42.832013][ T3715] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 42.834482][ T3715] BTRFS info (device loop0): using free space tree [ 42.842100][ T3715] BTRFS info (device loop0): enabling ssd optimizations [ 42.845403][ T3715] FAULT_INJECTION: forcing a failure. [ 42.845403][ T3715] name failslab, interval 1, probability 0, space 0, times 0 [ 42.849029][ T3715] CPU: 1 PID: 3715 Comm: syz-executor186 Tainted: G W 6.1.0-rc8-syzkaller-33330-ga5541c0811a0 #0 [ 42.852099][ T3715] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 42.854688][ T3715] Call trace: [ 42.855502][ T3715] dump_backtrace+0x1c4/0x1f0 [ 42.856675][ T3715] show_stack+0x2c/0x3c [ 42.857776][ T3715] dump_stack_lvl+0x104/0x16c [ 42.858982][ T3715] dump_stack+0x1c/0x58 [ 42.860052][ T3715] should_fail_ex+0x1d8/0x1fc [ 42.861308][ T3715] __should_failslab+0x68/0x7c [ 42.862601][ T3715] should_failslab+0x10/0x28 [ 42.863780][ T3715] kmem_cache_alloc+0x8c/0x340 [ 42.865046][ T3715] btrfs_alloc_tree_block+0x1a4/0x460 [ 42.866494][ T3715] __btrfs_cow_block+0x1d8/0xae8 [ 42.867782][ T3715] btrfs_cow_block+0x1d0/0x258 [ 42.869087][ T3715] btrfs_search_slot+0x408/0x107c [ 42.870377][ T3715] btrfs_insert_empty_items+0x4c/0xd0 [ 42.871802][ T3715] btrfs_create_new_inode+0x610/0xce4 [ 42.873383][ T3715] btrfs_create_common+0x114/0x1b4 [ 42.874743][ T3715] btrfs_mkdir+0x7c/0xa0 [ 42.875835][ T3715] vfs_mkdir+0x1f8/0x2b0 [ 42.876934][ T3715] do_mkdirat+0xe4/0x22c [ 42.878057][ T3715] __arm64_sys_mkdirat+0x40/0x54 [ 42.879515][ T3715] el0_svc_common+0x138/0x220 [ 42.880807][ T3715] do_el0_svc+0x48/0x140 [ 42.881977][ T3715] el0_svc+0x58/0x150 [ 42.883011][ T3715] el0t_64_sync_handler+0x84/0xf0 [ 42.884341][ T3715] el0t_64_sync+0x190/0x194 [ 42.886910][ T3715] BTRFS: error (device loop0: state A) in btrfs_create_new_inode:6412: errno=-12 Out of memory [ 42.890200][ T3715] BTRFS info (device loop0: state EA): forced readonly [ 42.908366][ T3073] ------------[ cut here ]------------ [ 42.909861][ T3073] WARNING: CPU: 0 PID: 3073 at fs/btrfs/space-info.h:122 btrfs_block_rsv_release+0x2d8/0x34c [ 42.912556][ T3073] Modules linked in: [ 42.913559][ T3073] CPU: 0 PID: 3073 Comm: syz-executor186 Tainted: G W 6.1.0-rc8-syzkaller-33330-ga5541c0811a0 #0 [ 42.916694][ T3073] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 42.919371][ T3073] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 42.921456][ T3073] pc : btrfs_block_rsv_release+0x2d8/0x34c [ 42.922995][ T3073] lr : btrfs_block_rsv_release+0x2d4/0x34c [ 42.924556][ T3073] sp : ffff80000ff63af0 [ 42.925634][ T3073] x29: ffff80000ff63b00 x28: 0000000000000000 x27: 0000000000000000 [ 42.927840][ T3073] x26: 0000000000000005 x25: 00000000000df000 x24: fffffffffff20000 [ 42.929964][ T3073] x23: 00000000000e0000 x22: 00000000000e0000 x21: ffff0000c79c2400 [ 42.932098][ T3073] x20: ffff0000c99f4000 x19: 0000000000000000 x18: 0000000000000231 [ 42.934287][ T3073] x17: ffff80000c0cd83c x16: ffff80000dbe6158 x15: ffff0000c7059a40 [ 42.936444][ T3073] x14: 00000000000000c0 x13: 00000000ffffffff x12: ffff0000c7059a40 [ 42.938577][ T3073] x11: ff808000092299d0 x10: 0000000000000000 x9 : ffff8000092299d0 [ 42.940678][ T3073] x8 : 0000000000000000 x7 : ffff800009229918 x6 : 0000000000000000 [ 42.942842][ T3073] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000000 [ 42.944985][ T3073] x2 : 00000000000e0000 x1 : 00000000000e0000 x0 : 00000000000df000 [ 42.947098][ T3073] Call trace: [ 42.947927][ T3073] btrfs_block_rsv_release+0x2d8/0x34c [ 42.949402][ T3073] btrfs_release_global_block_rsv+0x2c/0x15c [ 42.950979][ T3073] btrfs_free_block_groups+0x440/0x634 [ 42.952452][ T3073] close_ctree+0x324/0x60c [ 42.953618][ T3073] btrfs_put_super+0x20/0x30 [ 42.954853][ T3073] generic_shutdown_super+0x94/0x198 [ 42.956262][ T3073] kill_anon_super+0x24/0x44 [ 42.957513][ T3073] btrfs_kill_super+0x24/0x3c [ 42.958761][ T3073] deactivate_locked_super+0x70/0xe8 [ 42.960174][ T3073] deactivate_super+0xd0/0xd4 [ 42.961379][ T3073] cleanup_mnt+0x184/0x1c0 [ 42.962606][ T3073] __cleanup_mnt+0x20/0x30 [ 42.963774][ T3073] task_work_run+0x100/0x148 [ 42.964981][ T3073] do_notify_resume+0x174/0x1f0 [ 42.966268][ T3073] el0_svc+0x9c/0x150 [ 42.967307][ T3073] el0t_64_sync_handler+0x84/0xf0 [ 42.968628][ T3073] el0t_64_sync+0x190/0x194 [ 42.969805][ T3073] irq event stamp: 777832 [ 42.970956][ T3073] hardirqs last enabled at (777831): [] _raw_spin_unlock_irqrestore+0x48/0x8c [ 42.973913][ T3073] hardirqs last disabled at (777832): [] el1_dbg+0x24/0x80 [ 42.976275][ T3073] softirqs last enabled at (776234): [] local_bh_enable+0x10/0x34 [ 42.978826][ T3073] softirqs last disabled at (776232): [] local_bh_disable+0x10/0x34 [ 42.981433][ T3073] ---[ end trace 0000000000000000 ]--- executing program [ 43.144095][ T3734] loop0: detected capacity change from 0 to 32768 [ 43.148076][ T3734] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 43.150841][ T3734] BTRFS info (device loop0): using free space tree [ 43.158809][ T3734] BTRFS info (device loop0): enabling ssd optimizations [ 43.161994][ T3734] FAULT_INJECTION: forcing a failure. [ 43.161994][ T3734] name failslab, interval 1, probability 0, space 0, times 0 [ 43.165372][ T3734] CPU: 0 PID: 3734 Comm: syz-executor186 Tainted: G W 6.1.0-rc8-syzkaller-33330-ga5541c0811a0 #0 [ 43.168541][ T3734] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 43.171322][ T3734] Call trace: [ 43.172227][ T3734] dump_backtrace+0x1c4/0x1f0 [ 43.173527][ T3734] show_stack+0x2c/0x3c [ 43.174663][ T3734] dump_stack_lvl+0x104/0x16c [ 43.175953][ T3734] dump_stack+0x1c/0x58 [ 43.177095][ T3734] should_fail_ex+0x1d8/0x1fc [ 43.178372][ T3734] __should_failslab+0x68/0x7c [ 43.179632][ T3734] should_failslab+0x10/0x28 [ 43.180862][ T3734] kmem_cache_alloc+0x8c/0x340 [ 43.182205][ T3734] btrfs_alloc_tree_block+0x1a4/0x460 [ 43.183727][ T3734] __btrfs_cow_block+0x1d8/0xae8 [ 43.185082][ T3734] btrfs_cow_block+0x1d0/0x258 [ 43.186370][ T3734] btrfs_search_slot+0x408/0x107c [ 43.187770][ T3734] btrfs_insert_empty_items+0x4c/0xd0 [ 43.189242][ T3734] btrfs_create_new_inode+0x610/0xce4 [ 43.190761][ T3734] btrfs_create_common+0x114/0x1b4 [ 43.192282][ T3734] btrfs_mkdir+0x7c/0xa0 [ 43.193418][ T3734] vfs_mkdir+0x1f8/0x2b0 [ 43.194549][ T3734] do_mkdirat+0xe4/0x22c [ 43.195715][ T3734] __arm64_sys_mkdirat+0x40/0x54 [ 43.197049][ T3734] el0_svc_common+0x138/0x220 [ 43.198335][ T3734] do_el0_svc+0x48/0x140 [ 43.199458][ T3734] el0_svc+0x58/0x150 [ 43.200533][ T3734] el0t_64_sync_handler+0x84/0xf0 [ 43.201941][ T3734] el0t_64_sync+0x190/0x194 [ 43.203398][ T3734] BTRFS: error (device loop0: state A) in btrfs_create_new_inode:6412: errno=-12 Out of memory [ 43.206124][ T3734] BTRFS info (device loop0: state EA): forced readonly [ 43.224900][ T3073] ------------[ cut here ]------------ [ 43.226479][ T3073] WARNING: CPU: 1 PID: 3073 at fs/btrfs/space-info.h:122 btrfs_block_rsv_release+0x2d8/0x34c [ 43.229429][ T3073] Modules linked in: [ 43.230501][ T3073] CPU: 1 PID: 3073 Comm: syz-executor186 Tainted: G W 6.1.0-rc8-syzkaller-33330-ga5541c0811a0 #0 [ 43.233617][ T3073] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 43.236286][ T3073] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 43.238327][ T3073] pc : btrfs_block_rsv_release+0x2d8/0x34c [ 43.239882][ T3073] lr : btrfs_block_rsv_release+0x2d4/0x34c [ 43.241425][ T3073] sp : ffff80000ff63af0 [ 43.242527][ T3073] x29: ffff80000ff63b00 x28: 0000000000000000 x27: 0000000000000000 [ 43.244699][ T3073] x26: 0000000000000005 x25: 00000000000df000 x24: fffffffffff20000 [ 43.246821][ T3073] x23: 00000000000e0000 x22: 00000000000e0000 x21: ffff0000c67a9800 [ 43.248952][ T3073] x20: ffff0000c99f4000 x19: 0000000000000000 x18: 0000000000000192 [ 43.251099][ T3073] x17: ffff80000c0cd83c x16: ffff80000dbe6158 x15: ffff0000c7059a40 [ 43.253286][ T3073] x14: 00000000000000c0 x13: 00000000ffffffff x12: ffff0000c7059a40 [ 43.255476][ T3073] x11: ff808000092299d0 x10: 0000000000000000 x9 : ffff8000092299d0 [ 43.257587][ T3073] x8 : 0000000000000000 x7 : ffff800009229918 x6 : 0000000000000000 [ 43.259791][ T3073] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000000 [ 43.261896][ T3073] x2 : 00000000000e0000 x1 : 00000000000e0000 x0 : 00000000000df000 [ 43.264049][ T3073] Call trace: [ 43.264925][ T3073] btrfs_block_rsv_release+0x2d8/0x34c [ 43.266359][ T3073] btrfs_release_global_block_rsv+0x2c/0x15c [ 43.267970][ T3073] btrfs_free_block_groups+0x440/0x634 [ 43.269427][ T3073] close_ctree+0x324/0x60c [ 43.270632][ T3073] btrfs_put_super+0x20/0x30 [ 43.271891][ T3073] generic_shutdown_super+0x94/0x198 [ 43.273321][ T3073] kill_anon_super+0x24/0x44 [ 43.274517][ T3073] btrfs_kill_super+0x24/0x3c [ 43.275803][ T3073] deactivate_locked_super+0x70/0xe8 [ 43.277205][ T3073] deactivate_super+0xd0/0xd4 [ 43.278423][ T3073] cleanup_mnt+0x184/0x1c0 [ 43.279597][ T3073] __cleanup_mnt+0x20/0x30 [ 43.280722][ T3073] task_work_run+0x100/0x148 [ 43.281950][ T3073] do_notify_resume+0x174/0x1f0 [ 43.283206][ T3073] el0_svc+0x9c/0x150 [ 43.284276][ T3073] el0t_64_sync_handler+0x84/0xf0 [ 43.285567][ T3073] el0t_64_sync+0x190/0x194 [ 43.286738][ T3073] irq event stamp: 803446 [ 43.287845][ T3073] hardirqs last enabled at (803445): [] _raw_spin_unlock_irqrestore+0x48/0x8c [ 43.290598][ T3073] hardirqs last disabled at (803446): [] el1_dbg+0x24/0x80 [ 43.292905][ T3073] softirqs last enabled at (802864): [] _stext+0x2e4/0x37c [ 43.295334][ T3073] softirqs last disabled at (802855): [] ____do_softirq+0x14/0x20 [ 43.297793][ T3073] ---[ end trace 0000000000000000 ]--- executing program [ 43.461150][ T3753] loop0: detected capacity change from 0 to 32768 [ 43.464590][ T3753] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 43.467236][ T3753] BTRFS info (device loop0): using free space tree [ 43.474680][ T3753] BTRFS info (device loop0): enabling ssd optimizations [ 43.478339][ T3753] FAULT_INJECTION: forcing a failure. [ 43.478339][ T3753] name failslab, interval 1, probability 0, space 0, times 0 [ 43.481697][ T3753] CPU: 1 PID: 3753 Comm: syz-executor186 Tainted: G W 6.1.0-rc8-syzkaller-33330-ga5541c0811a0 #0 [ 43.484739][ T3753] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 43.487572][ T3753] Call trace: [ 43.488461][ T3753] dump_backtrace+0x1c4/0x1f0 [ 43.489670][ T3753] show_stack+0x2c/0x3c [ 43.490816][ T3753] dump_stack_lvl+0x104/0x16c [ 43.492196][ T3753] dump_stack+0x1c/0x58 [ 43.493353][ T3753] should_fail_ex+0x1d8/0x1fc [ 43.494600][ T3753] __should_failslab+0x68/0x7c [ 43.495895][ T3753] should_failslab+0x10/0x28 [ 43.497102][ T3753] kmem_cache_alloc+0x8c/0x340 [ 43.498496][ T3753] btrfs_alloc_tree_block+0x1a4/0x460 [ 43.499956][ T3753] __btrfs_cow_block+0x1d8/0xae8 [ 43.501287][ T3753] btrfs_cow_block+0x1d0/0x258 [ 43.502611][ T3753] btrfs_search_slot+0x408/0x107c [ 43.503926][ T3753] btrfs_insert_empty_items+0x4c/0xd0 [ 43.505562][ T3753] btrfs_create_new_inode+0x610/0xce4 [ 43.506993][ T3753] btrfs_create_common+0x114/0x1b4 [ 43.508312][ T3753] btrfs_mkdir+0x7c/0xa0 [ 43.509502][ T3753] vfs_mkdir+0x1f8/0x2b0 [ 43.510674][ T3753] do_mkdirat+0xe4/0x22c [ 43.511985][ T3753] __arm64_sys_mkdirat+0x40/0x54 [ 43.513295][ T3753] el0_svc_common+0x138/0x220 [ 43.514603][ T3753] do_el0_svc+0x48/0x140 [ 43.515705][ T3753] el0_svc+0x58/0x150 [ 43.516757][ T3753] el0t_64_sync_handler+0x84/0xf0 [ 43.518244][ T3753] el0t_64_sync+0x190/0x194 [ 43.520990][ T3753] BTRFS: error (device loop0: state A) in btrfs_create_new_inode:6412: errno=-12 Out of memory [ 43.523744][ T3753] BTRFS info (device loop0: state EA): forced readonly [ 43.542567][ T3073] ------------[ cut here ]------------ [ 43.544035][ T3073] WARNING: CPU: 1 PID: 3073 at fs/btrfs/space-info.h:122 btrfs_block_rsv_release+0x2d8/0x34c [ 43.546651][ T3073] Modules linked in: [ 43.547635][ T3073] CPU: 1 PID: 3073 Comm: syz-executor186 Tainted: G W 6.1.0-rc8-syzkaller-33330-ga5541c0811a0 #0 [ 43.550801][ T3073] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 43.553488][ T3073] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 43.555588][ T3073] pc : btrfs_block_rsv_release+0x2d8/0x34c [ 43.557210][ T3073] lr : btrfs_block_rsv_release+0x2d4/0x34c [ 43.558817][ T3073] sp : ffff80000ff63af0 [ 43.559930][ T3073] x29: ffff80000ff63b00 x28: 0000000000000000 x27: 0000000000000000 [ 43.562076][ T3073] x26: 0000000000000005 x25: 00000000000df000 x24: fffffffffff20000 [ 43.564211][ T3073] x23: 00000000000e0000 x22: 00000000000e0000 x21: ffff0000c79c0800 [ 43.566360][ T3073] x20: ffff0000c99f4000 x19: 0000000000000000 x18: 00000000000000a5 [ 43.568431][ T3073] x17: ffff80000c0cd83c x16: ffff80000dbe6158 x15: ffff0000c7059a40 [ 43.570528][ T3073] x14: 00000000000000c0 x13: 00000000ffffffff x12: ffff0000c7059a40 [ 43.572625][ T3073] x11: ff808000092299d0 x10: 0000000000000000 x9 : ffff8000092299d0 [ 43.574819][ T3073] x8 : 0000000000000000 x7 : ffff800009229918 x6 : 0000000000000000 [ 43.576956][ T3073] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000000 [ 43.579086][ T3073] x2 : 00000000000e0000 x1 : 00000000000e0000 x0 : 00000000000df000 [ 43.581220][ T3073] Call trace: [ 43.582099][ T3073] btrfs_block_rsv_release+0x2d8/0x34c [ 43.583538][ T3073] btrfs_release_global_block_rsv+0x2c/0x15c [ 43.585123][ T3073] btrfs_free_block_groups+0x440/0x634 [ 43.586538][ T3073] close_ctree+0x324/0x60c [ 43.587718][ T3073] btrfs_put_super+0x20/0x30 [ 43.588927][ T3073] generic_shutdown_super+0x94/0x198 [ 43.590324][ T3073] kill_anon_super+0x24/0x44 [ 43.591498][ T3073] btrfs_kill_super+0x24/0x3c [ 43.592795][ T3073] deactivate_locked_super+0x70/0xe8 [ 43.594224][ T3073] deactivate_super+0xd0/0xd4 [ 43.595465][ T3073] cleanup_mnt+0x184/0x1c0 [ 43.596627][ T3073] __cleanup_mnt+0x20/0x30 [ 43.597854][ T3073] task_work_run+0x100/0x148 [ 43.599050][ T3073] do_notify_resume+0x174/0x1f0 [ 43.600332][ T3073] el0_svc+0x9c/0x150 [ 43.601410][ T3073] el0t_64_sync_handler+0x84/0xf0 [ 43.602703][ T3073] el0t_64_sync+0x190/0x194 [ 43.603896][ T3073] irq event stamp: 829426 [ 43.604996][ T3073] hardirqs last enabled at (829425): [] _raw_spin_unlock_irqrestore+0x48/0x8c [ 43.607862][ T3073] hardirqs last disabled at (829426): [] el1_dbg+0x24/0x80 [ 43.610173][ T3073] softirqs last enabled at (828010): [] local_bh_enable+0x10/0x34 [ 43.612642][ T3073] softirqs last disabled at (828008): [] local_bh_disable+0x10/0x34 [ 43.615150][ T3073] ---[ end trace 0000000000000000 ]--- executing program [ 43.775712][ T3772] loop0: detected capacity change from 0 to 32768 [ 43.779138][ T3772] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm [ 43.781734][ T3772] BTRFS info (device loop0): using free space tree [ 43.789462][ T3772] BTRFS info (device loop0): enabling ssd optimizations [ 43.793654][ T3772] FAULT_INJECTION: forcing a failure. [ 43.793654][ T3772] name failslab, interval 1, probability 0, space 0, times 0 [ 43.797488][ T3772] CPU: 1 PID: 3772 Comm: syz-executor186 Tainted: G W 6.1.0-rc8-syzkaller-33330-ga5541c0811a0 #0 [ 43.800765][ T3772] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 43.803610][ T3772] Call trace: [ 43.804447][ T3772] dump_backtrace+0x1c4/0x1f0 [ 43.805678][ T3772] show_stack+0x2c/0x3c [ 43.806795][ T3772] dump_stack_lvl+0x104/0x16c [ 43.808062][ T3772] dump_stack+0x1c/0x58 [ 43.809261][ T3772] should_fail_ex+0x1d8/0x1fc [ 43.810507][ T3772] __should_failslab+0x68/0x7c [ 43.811773][ T3772] should_failslab+0x10/0x28 [ 43.812962][ T3772] kmem_cache_alloc+0x8c/0x340 [ 43.814324][ T3772] btrfs_alloc_tree_block+0x1a4/0x460 [ 43.815788][ T3772] __btrfs_cow_block+0x1d8/0xae8 [ 43.817253][ T3772] btrfs_cow_block+0x1d0/0x258 [ 43.818500][ T3772] btrfs_search_slot+0x408/0x107c [ 43.819893][ T3772] btrfs_insert_empty_items+0x4c/0xd0 [ 43.821325][ T3772] btrfs_create_new_inode+0x610/0xce4 [ 43.822964][ T3772] btrfs_create_common+0x114/0x1b4 [ 43.824332][ T3772] btrfs_mkdir+0x7c/0xa0 [ 43.825472][ T3772] vfs_mkdir+0x1f8/0x2b0 [ 43.826587][ T3772] do_mkdirat+0xe4/0x22c [ 43.827710][ T3772] __arm64_sys_mkdirat+0x40/0x54 [ 43.829168][ T3772] el0_svc_common+0x138/0x220 [ 43.830420][ T3772] do_el0_svc+0x48/0x140 [ 43.831547][ T3772] el0_svc+0x58/0x150 [ 43.832624][ T3772] el0t_64_sync_handler+0x84/0xf0 [ 43.833951][ T3772] el0t_64_sync+0x190/0x194 [ 43.836659][ T3772] BTRFS: error (device loop0: state A) in btrfs_create_new_inode:6412: errno=-12 Out of memory [ 43.839596][ T3772] BTRFS info (device loop0: state EA): forced readonly [ 43.858655][ T3073] ------------[ cut here ]------------ [ 43.860111][ T3073] WARNING: CPU: 1 PID: 3073 at fs/btrfs/space-info.h:122 btrfs_block_rsv_release+0x2d8/0x34c [ 43.862768][ T3073] Modules linked in: [ 43.863753][ T3073] CPU: 1 PID: 3073 Comm: syz-executor186 Tainted: G W 6.1.0-rc8-syzkaller-33330-ga5541c0811a0 #0 [ 43.866760][ T3073] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 43.869454][ T3073] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 43.871523][ T3073] pc : btrfs_block_rsv_release+0x2d8/0x34c [ 43.873096][ T3073] lr : btrfs_block_rsv_release+0x2d4/0x34c [ 43.874621][ T3073] sp : ffff80000ff63af0 [ 43.875740][ T3073] x29: ffff80000ff63b00 x28: 0000000000000000 x27: 0000000000000000 [ 43.877843][ T3073] x26: 0000000000000005 x25: 00000000000df000 x24: fffffffffff20000 [ 43.880058][ T3073] x23: 00000000000e0000 x22: 00000000000e0000 x21: ffff0000c67a9c00 [ 43.882179][ T3073] x20: ffff0000c99f4000 x19: 0000000000000000 x18: 00000000000000ac [ 43.884292][ T3073] x17: ffff80000c0cd83c x16: ffff80000dbe6158 x15: ffff0000c7059a40 [ 43.886564][ T3073] x14: 00000000000000c0 x13: 00000000ffffffff x12: ffff0000c7059a40 [ 43.888655][ T3073] x11: ff808000092299d0 x10: 0000000000000000 x9 : ffff8000092299d0 [ 43.890712][ T3073] x8 : 0000000000000000 x7 : ffff800009229918 x6 : 0000000000000000 [ 43.892976][ T3073] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000000 [ 43.895082][ T3073] x2 : 00000000000e0000 x1 : 00000000000e0000 x0 : 00000000000df000 [ 43.897213][ T3073] Call trace: [ 43.898080][ T3073] btrfs_block_rsv_release+0x2d8/0x34c [ 43.899650][ T3073] btrfs_release_global_block_rsv+0x2c/0x15c [ 43.901355][ T3073] btrfs_free_block_groups+0x440/0x634 [ 43.902841][ T3073] close_ctree+0x324/0x60c [ 43.904035][ T3073] btrfs_put_super+0x20/0x30 [ 43.905315][ T3073] generic_shutdown_super+0x94/0x198 [ 43.906732][ T3073] kill_anon_super+0x24/0x44 [ 43.907987][ T3073] btrfs_kill_super+0x24/0x3c [ 43.909323][ T3073] deactivate_locked_super+0x70/0xe8 [ 43.910777][ T3073] deactivate_super+0xd0/0xd4 [ 43.912033][ T3073] cleanup_mnt+0x184/0x1c0 [ 43.913205][ T3073] __cleanup_mnt+0x20/0x30 [ 43.914356][ T3073] task_work_run+0x100/0x148 [ 43.915578][ T3073] do_notify_resume+0x174/0x1f0 [ 43.916859][ T3073] el0_svc+0x9c/0x150