Warning: Permanently added '10.128.0.2' (ECDSA) to the list of known hosts. executing program [ 531.204585] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop0 [ 531.220759] BTRFS info (device loop0): enabling inode map caching [ 531.228844] BTRFS info (device loop0): force clearing of disk cache [ 531.235938] BTRFS info (device loop0): force zlib compression [ 531.241864] BTRFS info (device loop0): using free space tree [ 531.248358] BTRFS info (device loop0): has skinny extents [ 531.279971] BTRFS info (device loop0): clearing free space tree [ 531.286307] BTRFS info (device loop0): clearing 1 ro feature flag [ 531.292716] BTRFS info (device loop0): clearing 2 ro feature flag [ 531.305291] BTRFS info (device loop0): creating free space tree [ 531.311923] BTRFS info (device loop0): setting 1 ro feature flag [ 531.318811] BTRFS info (device loop0): setting 2 ro feature flag [ 531.326963] BTRFS info (device loop0): checking UUID tree executing program [ 531.558793] BTRFS info (device loop0): enabling inode map caching [ 531.567036] BTRFS info (device loop0): force clearing of disk cache [ 531.575088] BTRFS info (device loop0): force zlib compression [ 531.580997] BTRFS info (device loop0): using free space tree [ 531.588020] BTRFS info (device loop0): has skinny extents [ 531.613974] BTRFS info (device loop0): clearing free space tree [ 531.620096] BTRFS info (device loop0): clearing 1 ro feature flag [ 531.626538] BTRFS info (device loop0): clearing 2 ro feature flag [ 531.634638] BTRFS info (device loop0): creating free space tree [ 531.641069] BTRFS info (device loop0): setting 1 ro feature flag [ 531.647314] BTRFS info (device loop0): setting 2 ro feature flag [ 531.654765] BTRFS info (device loop0): checking UUID tree executing program [ 531.867447] BTRFS info (device loop0): enabling inode map caching [ 531.874668] BTRFS info (device loop0): force clearing of disk cache [ 531.881096] BTRFS info (device loop0): force zlib compression [ 531.892454] BTRFS info (device loop0): using free space tree [ 531.898539] BTRFS info (device loop0): has skinny extents [ 531.925222] BTRFS info (device loop0): clearing free space tree [ 531.931324] BTRFS info (device loop0): clearing 1 ro feature flag [ 531.937638] BTRFS info (device loop0): clearing 2 ro feature flag [ 531.945845] BTRFS info (device loop0): creating free space tree [ 531.952330] BTRFS info (device loop0): setting 1 ro feature flag [ 531.958528] BTRFS info (device loop0): setting 2 ro feature flag [ 531.966232] BTRFS info (device loop0): checking UUID tree executing program [ 532.137982] BTRFS info (device loop0): enabling inode map caching [ 532.145754] BTRFS info (device loop0): force clearing of disk cache [ 532.152518] BTRFS info (device loop0): force zlib compression [ 532.160741] BTRFS info (device loop0): using free space tree [ 532.166717] BTRFS info (device loop0): has skinny extents [ 532.193014] BTRFS info (device loop0): clearing free space tree [ 532.199253] BTRFS info (device loop0): clearing 1 ro feature flag [ 532.205565] BTRFS info (device loop0): clearing 2 ro feature flag [ 532.213551] BTRFS info (device loop0): creating free space tree [ 532.220002] BTRFS info (device loop0): setting 1 ro feature flag [ 532.226204] BTRFS info (device loop0): setting 2 ro feature flag [ 532.233622] BTRFS info (device loop0): checking UUID tree executing program [ 532.447023] BTRFS info (device loop0): enabling inode map caching [ 532.455645] BTRFS info (device loop0): force clearing of disk cache [ 532.462132] BTRFS info (device loop0): force zlib compression [ 532.469601] BTRFS info (device loop0): using free space tree [ 532.475762] BTRFS info (device loop0): has skinny extents [ 532.491195] BTRFS info (device loop0): clearing free space tree [ 532.497602] BTRFS info (device loop0): clearing 1 ro feature flag [ 532.504465] BTRFS info (device loop0): clearing 2 ro feature flag [ 532.512311] BTRFS info (device loop0): creating free space tree [ 532.518846] BTRFS info (device loop0): setting 1 ro feature flag [ 532.525582] BTRFS info (device loop0): setting 2 ro feature flag [ 532.533545] BTRFS info (device loop0): checking UUID tree executing program [ 532.705686] BTRFS info (device loop0): enabling inode map caching [ 532.714210] BTRFS info (device loop0): force clearing of disk cache [ 532.721713] BTRFS info (device loop0): force zlib compression [ 532.727767] BTRFS info (device loop0): using free space tree [ 532.733706] BTRFS info (device loop0): has skinny extents [ 532.748926] BTRFS info (device loop0): clearing free space tree [ 532.755932] BTRFS info (device loop0): clearing 1 ro feature flag [ 532.762151] BTRFS info (device loop0): clearing 2 ro feature flag [ 532.771079] BTRFS info (device loop0): creating free space tree [ 532.777622] BTRFS info (device loop0): setting 1 ro feature flag [ 532.784305] BTRFS info (device loop0): setting 2 ro feature flag [ 532.791661] BTRFS info (device loop0): checking UUID tree executing program [ 532.986406] BTRFS info (device loop0): enabling inode map caching [ 532.992669] BTRFS info (device loop0): force clearing of disk cache [ 533.001876] BTRFS info (device loop0): force zlib compression [ 533.008011] BTRFS info (device loop0): using free space tree [ 533.013952] BTRFS info (device loop0): has skinny extents [ 533.030977] BTRFS info (device loop0): clearing free space tree [ 533.037757] BTRFS info (device loop0): clearing 1 ro feature flag [ 533.045253] BTRFS info (device loop0): clearing 2 ro feature flag [ 533.054389] BTRFS info (device loop0): creating free space tree [ 533.060881] BTRFS info (device loop0): setting 1 ro feature flag [ 533.067116] BTRFS info (device loop0): setting 2 ro feature flag [ 533.074640] BTRFS info (device loop0): checking UUID tree executing program [ 533.230854] BTRFS info (device loop0): enabling inode map caching [ 533.239693] BTRFS info (device loop0): force clearing of disk cache [ 533.246414] BTRFS info (device loop0): force zlib compression [ 533.255117] BTRFS info (device loop0): using free space tree [ 533.260961] BTRFS info (device loop0): has skinny extents [ 533.298010] BTRFS info (device loop0): clearing free space tree [ 533.304506] BTRFS info (device loop0): clearing 1 ro feature flag [ 533.310729] BTRFS info (device loop0): clearing 2 ro feature flag [ 533.319562] BTRFS info (device loop0): creating free space tree [ 533.326400] BTRFS info (device loop0): setting 1 ro feature flag [ 533.332544] BTRFS info (device loop0): setting 2 ro feature flag [ 533.340602] BTRFS info (device loop0): checking UUID tree executing program [ 533.512083] BTRFS info (device loop0): enabling inode map caching [ 533.520331] BTRFS info (device loop0): force clearing of disk cache [ 533.526990] BTRFS info (device loop0): force zlib compression [ 533.536160] BTRFS info (device loop0): using free space tree executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 536.295825] btrfs_printk: 140 callbacks suppressed [ 536.295832] BTRFS info (device loop0): enabling inode map caching [ 536.310140] BTRFS info (device loop0): force clearing of disk cache [ 536.317838] BTRFS info (device loop0): force zlib compression [ 536.324279] BTRFS info (device loop0): using free space tree [ 536.330088] BTRFS info (device loop0): has skinny extents [ 536.366332] BTRFS info (device loop0): clearing free space tree [ 536.372426] BTRFS info (device loop0): clearing 1 ro feature flag [ 536.378773] BTRFS info (device loop0): clearing 2 ro feature flag [ 536.386973] BTRFS info (device loop0): creating free space tree [ 536.393727] BTRFS info (device loop0): setting 1 ro feature flag [ 536.399893] BTRFS info (device loop0): setting 2 ro feature flag [ 536.407868] BTRFS info (device loop0): checking UUID tree executing program [ 536.582406] BTRFS info (device loop0): enabling inode map caching [ 536.591055] BTRFS info (device loop0): force clearing of disk cache [ 536.597610] BTRFS info (device loop0): force zlib compression [ 536.606796] BTRFS info (device loop0): using free space tree [ 536.612784] BTRFS info (device loop0): has skinny extents [ 536.628440] BTRFS info (device loop0): clearing free space tree [ 536.634973] BTRFS info (device loop0): clearing 1 ro feature flag [ 536.641211] BTRFS info (device loop0): clearing 2 ro feature flag [ 536.649996] BTRFS info (device loop0): creating free space tree [ 536.656525] BTRFS info (device loop0): setting 1 ro feature flag [ 536.662763] BTRFS info (device loop0): setting 2 ro feature flag [ 536.670169] BTRFS info (device loop0): checking UUID tree executing program [ 536.864632] BTRFS info (device loop0): enabling inode map caching [ 536.870891] BTRFS info (device loop0): force clearing of disk cache [ 536.877727] BTRFS info (device loop0): force zlib compression [ 536.883718] BTRFS info (device loop0): using free space tree [ 536.889525] BTRFS info (device loop0): has skinny extents [ 536.916752] BTRFS info (device loop0): clearing free space tree [ 536.923807] BTRFS info (device loop0): clearing 1 ro feature flag [ 536.930122] BTRFS info (device loop0): clearing 2 ro feature flag [ 536.938580] BTRFS info (device loop0): creating free space tree [ 536.945296] BTRFS info (device loop0): setting 1 ro feature flag [ 536.951433] BTRFS info (device loop0): setting 2 ro feature flag [ 536.959215] BTRFS info (device loop0): checking UUID tree executing program [ 537.175584] BTRFS info (device loop0): enabling inode map caching [ 537.181845] BTRFS info (device loop0): force clearing of disk cache [ 537.192292] BTRFS info (device loop0): force zlib compression [ 537.199140] BTRFS info (device loop0): using free space tree [ 537.205267] BTRFS info (device loop0): has skinny extents [ 537.230962] BTRFS info (device loop0): clearing free space tree [ 537.237498] BTRFS info (device loop0): clearing 1 ro feature flag [ 537.243825] BTRFS info (device loop0): clearing 2 ro feature flag [ 537.251847] BTRFS info (device loop0): creating free space tree [ 537.258443] BTRFS info (device loop0): setting 1 ro feature flag [ 537.264861] BTRFS info (device loop0): setting 2 ro feature flag [ 537.272256] BTRFS info (device loop0): checking UUID tree executing program [ 537.439849] BTRFS info (device loop0): enabling inode map caching [ 537.446233] BTRFS info (device loop0): force clearing of disk cache [ 537.454053] BTRFS info (device loop0): force zlib compression [ 537.461332] BTRFS info (device loop0): using free space tree [ 537.467306] BTRFS info (device loop0): has skinny extents [ 537.494243] BTRFS info (device loop0): clearing free space tree [ 537.500371] BTRFS info (device loop0): clearing 1 ro feature flag [ 537.507971] BTRFS info (device loop0): clearing 2 ro feature flag [ 537.516296] BTRFS info (device loop0): creating free space tree [ 537.523194] BTRFS info (device loop0): setting 1 ro feature flag [ 537.529337] BTRFS info (device loop0): setting 2 ro feature flag [ 537.537162] BTRFS info (device loop0): checking UUID tree executing program [ 537.704868] BTRFS info (device loop0): enabling inode map caching [ 537.711145] BTRFS info (device loop0): force clearing of disk cache [ 537.722782] BTRFS info (device loop0): force zlib compression [ 537.730082] BTRFS info (device loop0): using free space tree [ 537.735975] BTRFS info (device loop0): has skinny extents [ 537.791814] BTRFS info (device loop0): clearing free space tree [ 537.797966] BTRFS info (device loop0): clearing 1 ro feature flag [ 537.804819] BTRFS info (device loop0): clearing 2 ro feature flag [ 537.813350] BTRFS info (device loop0): creating free space tree [ 537.819786] BTRFS info (device loop0): setting 1 ro feature flag [ 537.826634] BTRFS info (device loop0): setting 2 ro feature flag [ 537.834426] BTRFS info (device loop0): checking UUID tree executing program [ 538.036485] BTRFS info (device loop0): enabling inode map caching [ 538.044392] BTRFS info (device loop0): force clearing of disk cache [ 538.050882] BTRFS info (device loop0): force zlib compression [ 538.057180] BTRFS info (device loop0): using free space tree [ 538.063311] BTRFS info (device loop0): has skinny extents [ 538.081392] BTRFS info (device loop0): clearing free space tree [ 538.088301] BTRFS info (device loop0): clearing 1 ro feature flag [ 538.096159] BTRFS info (device loop0): clearing 2 ro feature flag [ 538.104586] BTRFS info (device loop0): creating free space tree [ 538.111074] BTRFS info (device loop0): setting 1 ro feature flag [ 538.117394] BTRFS info (device loop0): setting 2 ro feature flag [ 538.125157] BTRFS info (device loop0): checking UUID tree executing program [ 538.296496] BTRFS info (device loop0): enabling inode map caching [ 538.304281] BTRFS info (device loop0): force clearing of disk cache [ 538.310775] BTRFS info (device loop0): force zlib compression [ 538.319031] BTRFS info (device loop0): using free space tree [ 538.325109] BTRFS info (device loop0): has skinny extents [ 538.350928] BTRFS info (device loop0): clearing free space tree [ 538.357847] BTRFS info (device loop0): clearing 1 ro feature flag [ 538.364139] BTRFS info (device loop0): clearing 2 ro feature flag [ 538.372069] BTRFS info (device loop0): creating free space tree [ 538.378823] BTRFS info (device loop0): setting 1 ro feature flag [ 538.385035] BTRFS info (device loop0): setting 2 ro feature flag [ 538.392697] BTRFS info (device loop0): checking UUID tree executing program [ 538.606788] BTRFS info (device loop0): enabling inode map caching [ 538.613192] BTRFS info (device loop0): force clearing of disk cache [ 538.619745] BTRFS info (device loop0): force zlib compression [ 538.626960] BTRFS info (device loop0): using free space tree executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 541.312122] btrfs_printk: 145 callbacks suppressed [ 541.312127] BTRFS info (device loop0): clearing free space tree [ 541.323261] BTRFS info (device loop0): clearing 1 ro feature flag [ 541.329473] BTRFS info (device loop0): clearing 2 ro feature flag [ 541.338526] BTRFS info (device loop0): creating free space tree [ 541.345163] BTRFS info (device loop0): setting 1 ro feature flag [ 541.351294] BTRFS info (device loop0): setting 2 ro feature flag [ 541.359128] BTRFS info (device loop0): checking UUID tree executing program [ 541.563470] BTRFS info (device loop0): enabling inode map caching [ 541.571284] BTRFS info (device loop0): force clearing of disk cache [ 541.577781] BTRFS info (device loop0): force zlib compression [ 541.584092] BTRFS info (device loop0): using free space tree [ 541.589939] BTRFS info (device loop0): has skinny extents [ 541.625409] BTRFS info (device loop0): clearing free space tree [ 541.631530] BTRFS info (device loop0): clearing 1 ro feature flag [ 541.637857] BTRFS info (device loop0): clearing 2 ro feature flag [ 541.645823] BTRFS info (device loop0): creating free space tree [ 541.652890] BTRFS info (device loop0): setting 1 ro feature flag [ 541.659024] BTRFS info (device loop0): setting 2 ro feature flag [ 541.666787] BTRFS info (device loop0): checking UUID tree executing program [ 541.825605] BTRFS info (device loop0): enabling inode map caching [ 541.834270] BTRFS info (device loop0): force clearing of disk cache [ 541.840750] BTRFS info (device loop0): force zlib compression [ 541.846857] BTRFS info (device loop0): using free space tree [ 541.853121] BTRFS info (device loop0): has skinny extents [ 541.879177] BTRFS info (device loop0): clearing free space tree [ 541.885326] BTRFS info (device loop0): clearing 1 ro feature flag [ 541.891537] BTRFS info (device loop0): clearing 2 ro feature flag [ 541.900350] BTRFS info (device loop0): creating free space tree [ 541.906865] BTRFS info (device loop0): setting 1 ro feature flag [ 541.913067] BTRFS info (device loop0): setting 2 ro feature flag [ 541.920535] BTRFS info (device loop0): checking UUID tree executing program [ 542.134874] BTRFS info (device loop0): enabling inode map caching [ 542.141142] BTRFS info (device loop0): force clearing of disk cache [ 542.150864] BTRFS info (device loop0): force zlib compression [ 542.157106] BTRFS info (device loop0): using free space tree [ 542.163008] BTRFS info (device loop0): has skinny extents [ 542.188578] BTRFS info (device loop0): clearing free space tree [ 542.194739] BTRFS info (device loop0): clearing 1 ro feature flag [ 542.200950] BTRFS info (device loop0): clearing 2 ro feature flag [ 542.209407] BTRFS info (device loop0): creating free space tree [ 542.215921] BTRFS info (device loop0): setting 1 ro feature flag [ 542.222117] BTRFS info (device loop0): setting 2 ro feature flag [ 542.229473] BTRFS info (device loop0): checking UUID tree executing program [ 542.413537] BTRFS info (device loop0): enabling inode map caching [ 542.419804] BTRFS info (device loop0): force clearing of disk cache [ 542.429509] BTRFS info (device loop0): force zlib compression [ 542.435665] BTRFS info (device loop0): using free space tree [ 542.441528] BTRFS info (device loop0): has skinny extents [ 542.477035] BTRFS info (device loop0): clearing free space tree [ 542.483192] BTRFS info (device loop0): clearing 1 ro feature flag [ 542.489491] BTRFS info (device loop0): clearing 2 ro feature flag [ 542.497905] BTRFS info (device loop0): creating free space tree [ 542.504386] BTRFS info (device loop0): setting 1 ro feature flag [ 542.510510] BTRFS info (device loop0): setting 2 ro feature flag [ 542.518248] BTRFS info (device loop0): checking UUID tree executing program [ 542.702614] BTRFS info (device loop0): enabling inode map caching [ 542.708874] BTRFS info (device loop0): force clearing of disk cache [ 542.718438] BTRFS info (device loop0): force zlib compression [ 542.724994] BTRFS info (device loop0): using free space tree [ 542.730801] BTRFS info (device loop0): has skinny extents [ 542.757315] BTRFS info (device loop0): clearing free space tree [ 542.763473] BTRFS info (device loop0): clearing 1 ro feature flag [ 542.769686] BTRFS info (device loop0): clearing 2 ro feature flag [ 542.778043] BTRFS info (device loop0): creating free space tree [ 542.784573] BTRFS info (device loop0): setting 1 ro feature flag [ 542.790705] BTRFS info (device loop0): setting 2 ro feature flag [ 542.798479] BTRFS info (device loop0): checking UUID tree executing program [ 543.014792] BTRFS info (device loop0): enabling inode map caching [ 543.021461] BTRFS info (device loop0): force clearing of disk cache [ 543.029156] BTRFS info (device loop0): force zlib compression [ 543.035815] BTRFS info (device loop0): using free space tree [ 543.041683] BTRFS info (device loop0): has skinny extents [ 543.077550] BTRFS info (device loop0): clearing free space tree [ 543.083687] BTRFS info (device loop0): clearing 1 ro feature flag [ 543.089896] BTRFS info (device loop0): clearing 2 ro feature flag [ 543.098328] BTRFS info (device loop0): creating free space tree [ 543.104855] BTRFS info (device loop0): setting 1 ro feature flag [ 543.110987] BTRFS info (device loop0): setting 2 ro feature flag [ 543.118695] BTRFS info (device loop0): checking UUID tree executing program [ 543.290722] BTRFS info (device loop0): enabling inode map caching [ 543.299543] BTRFS info (device loop0): force clearing of disk cache [ 543.307037] BTRFS info (device loop0): force zlib compression [ 543.313700] BTRFS info (device loop0): using free space tree [ 543.319540] BTRFS info (device loop0): has skinny extents [ 543.355389] BTRFS info (device loop0): clearing free space tree [ 543.361498] BTRFS info (device loop0): clearing 1 ro feature flag [ 543.368432] BTRFS info (device loop0): clearing 2 ro feature flag [ 543.376752] BTRFS info (device loop0): creating free space tree [ 543.383480] BTRFS info (device loop0): setting 1 ro feature flag [ 543.389650] BTRFS info (device loop0): setting 2 ro feature flag [ 543.397453] BTRFS info (device loop0): checking UUID tree executing program [ 543.603984] BTRFS info (device loop0): enabling inode map caching [ 543.610245] BTRFS info (device loop0): force clearing of disk cache [ 543.619723] BTRFS info (device loop0): force zlib compression [ 543.628898] BTRFS info (device loop0): using free space tree [ 543.635110] BTRFS info (device loop0): has skinny extents [ 543.661369] BTRFS info (device loop0): clearing free space tree [ 543.667574] BTRFS info (device loop0): clearing 1 ro feature flag [ 543.674943] BTRFS info (device loop0): clearing 2 ro feature flag [ 543.683322] BTRFS info (device loop0): creating free space tree executing program executing program executing program executing program executing program executing program [ 545.044331] BTRFS warning (device loop0): btrfs_uuid_scan_kthread failed -28 [ 545.051927] FAULT_INJECTION: forcing a failure. [ 545.051927] name failslab, interval 1, probability 0, space 0, times 1 [ 545.064407] CPU: 0 PID: 9891 Comm: syz-executor725 Not tainted 4.14.302-syzkaller #0 [ 545.072297] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 545.081636] Call Trace: [ 545.084207] dump_stack+0x1b2/0x281 [ 545.087809] should_fail.cold+0x10a/0x149 [ 545.091934] should_failslab+0xd6/0x130 [ 545.095887] kmem_cache_alloc+0x28e/0x3c0 [ 545.100011] btrfs_add_delayed_tree_ref+0xb6/0x3b0 [ 545.104916] ? btrfs_select_ref_head+0x360/0x360 [ 545.109644] ? btrfs_alloc_tree_block+0xcfa/0x1410 [ 545.114549] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 545.120062] btrfs_alloc_tree_block+0xe55/0x1410 [ 545.124800] ? btrfs_reserve_extent+0x3b0/0x3b0 [ 545.129616] ? __kernel_text_address+0x9/0x30 [ 545.134085] ? memcpy+0x35/0x50 [ 545.137337] ? read_extent_buffer+0x102/0x150 [ 545.141807] __btrfs_cow_block+0x367/0xfd0 [ 545.146019] ? btrfs_set_lock_blocking_rw+0x266/0x2f0 [ 545.151191] ? update_ref_for_cow+0x980/0x980 [ 545.155662] ? btrfs_tree_read_unlock_blocking+0x210/0x210 [ 545.161265] btrfs_cow_block+0x207/0x6d0 [ 545.165299] ? btrfs_set_path_blocking+0x39/0x110 [ 545.170114] btrfs_search_slot+0x546/0x1c20 [ 545.174412] ? try_to_wake_up+0x6de/0x1100 [ 545.178628] ? split_leaf+0x14a0/0x14a0 [ 545.182578] ? lock_downgrade+0x740/0x740 [ 545.186709] btrfs_insert_empty_items+0xaf/0x160 [ 545.191441] btrfs_new_inode+0x5f4/0x1850 [ 545.195571] ? btrfs_endio_direct_read+0x2d0/0x2d0 [ 545.200474] ? start_caching+0x3e0/0x3e0 [ 545.204508] ? start_transaction+0x1f2/0xf30 [ 545.208896] btrfs_tmpfile+0x1a4/0x4a0 [ 545.212761] ? __btrfs_prealloc_file_range+0xa60/0xa60 [ 545.218008] ? do_raw_spin_unlock+0x164/0x220 [ 545.222478] ? _raw_spin_unlock+0x29/0x40 [ 545.226603] ? d_alloc+0x1cc/0x240 [ 545.230119] vfs_tmpfile+0x249/0x3c0 [ 545.233818] path_openat+0x1612/0x2970 [ 545.237854] ? get_pid_task+0x91/0x130 [ 545.241840] ? path_lookupat+0x780/0x780 [ 545.245886] ? trace_hardirqs_on+0x10/0x10 [ 545.250102] do_filp_open+0x179/0x3c0 [ 545.253883] ? may_open_dev+0xe0/0xe0 [ 545.257662] ? lock_downgrade+0x740/0x740 [ 545.261792] ? do_raw_spin_unlock+0x164/0x220 [ 545.266263] ? _raw_spin_unlock+0x29/0x40 [ 545.270388] ? __alloc_fd+0x1be/0x490 [ 545.274163] do_sys_open+0x296/0x410 [ 545.277849] ? filp_open+0x60/0x60 [ 545.281370] ? do_syscall_64+0x4c/0x640 [ 545.285319] ? do_sys_open+0x410/0x410 [ 545.289180] do_syscall_64+0x1d5/0x640 [ 545.293045] entry_SYSCALL_64_after_hwframe+0x5e/0xd3 [ 545.298211] RIP: 0033:0x7feb0bda2a59 [ 545.301895] RSP: 002b:00007fff051808b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 545.309579] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007feb0bda2a59 [ 545.316822] RDX: 0000000000000000 RSI: 0000000000438001 RDI: 0000000020000000 [ 545.324067] RBP: 00007fff051808e0 R08: 0000000000000002 R09: 00007fff051808f0 [ 545.331310] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 545.338558] R13: 00007fff05180920 R14: 00007fff05180900 R15: 0000000000000036 [ 545.358189] ------------[ cut here ]------------ [ 545.363092] WARNING: CPU: 0 PID: 7991 at fs/btrfs/extent-tree.c:10028 btrfs_free_block_groups+0x713/0xc50 [ 545.372783] Kernel panic - not syncing: panic_on_warn set ... [ 545.372783] [ 545.380395] CPU: 0 PID: 7991 Comm: syz-executor725 Not tainted 4.14.302-syzkaller #0 [ 545.388251] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 545.397577] Call Trace: [ 545.400142] dump_stack+0x1b2/0x281 [ 545.403746] panic+0x1f9/0x42d [ 545.406910] ? add_taint.cold+0x16/0x16 [ 545.410863] ? btrfs_free_block_groups+0x713/0xc50 [ 545.415769] ? btrfs_free_block_groups+0x713/0xc50 [ 545.420677] __warn.cold+0x20/0x44 [ 545.424192] ? ist_end_non_atomic+0x10/0x10 [ 545.428486] ? btrfs_free_block_groups+0x713/0xc50 [ 545.433389] report_bug+0x208/0x250 [ 545.436995] do_error_trap+0x195/0x2d0 [ 545.440857] ? math_error+0x2d0/0x2d0 [ 545.444631] ? lock_acquire+0x170/0x3f0 [ 545.448578] ? space_info_add_old_bytes+0x26/0x7e0 [ 545.453484] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 545.458306] invalid_op+0x1b/0x40 [ 545.461736] RIP: 0010:btrfs_free_block_groups+0x713/0xc50 [ 545.467244] RSP: 0018:ffff888095967c20 EFLAGS: 00010297 [ 545.472581] RAX: ffff8880b34404c0 RBX: 0000000000000000 RCX: ffffed1013c0fa8b [ 545.479821] RDX: 0000000000000000 RSI: ffff88809e07d458 RDI: ffff8880b2ccd6d8 [ 545.487065] RBP: ffff88809e07c100 R08: ffffffff8b9d2078 R09: 0000000000000001 [ 545.494307] R10: 0000000000000000 R11: ffff8880b34404c0 R12: ffff8880b2ccd768 [ 545.501635] R13: dffffc0000000000 R14: ffff8880b2e2a900 R15: 1ffff11013c0fa8b [ 545.508899] close_ctree+0x33d/0x840 [ 545.512590] ? btrfs_cleanup_transaction.isra.0+0x10d0/0x10d0 [ 545.518450] ? dispose_list+0x1e0/0x1e0 [ 545.522397] ? fsnotify_unmount_inodes+0x1b4/0x210 [ 545.527301] ? btrfs_set_super+0x60/0x60 [ 545.531336] generic_shutdown_super+0x144/0x370 [ 545.535980] kill_anon_super+0x36/0x90 [ 545.539860] btrfs_kill_super+0x49/0x540 [ 545.543892] ? unregister_shrinker+0x170/0x210 [ 545.548448] deactivate_locked_super+0x6c/0xd0 [ 545.553003] deactivate_super+0x7f/0xa0 [ 545.556952] cleanup_mnt+0x186/0x2c0 [ 545.560640] task_work_run+0x11f/0x190 [ 545.564506] exit_to_usermode_loop+0x1ad/0x200 [ 545.569062] do_syscall_64+0x4a3/0x640 [ 545.572931] entry_SYSCALL_64_after_hwframe+0x5e/0xd3 [ 545.578093] RIP: 0033:0x7feb0bda3df7 [ 545.581776] RSP: 002b:00007fff0517f7c8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a6 [ 545.589460] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007feb0bda3df7 [ 545.596703] RDX: 00007fff0517f888 RSI: 000000000000000a RDI: 00007fff0517f880 [ 545.603954] RBP: 00007fff0517f880 R08: 00000000ffffffff R09: 00007fff0517f660 [ 545.611211] R10: 0000555556340683 R11: 0000000000000202 R12: 00007fff05180900 [ 545.618455] R13: 00005555563405f0 R14: 00007fff0517f7f0 R15: 0000000000000037 [ 545.626105] Kernel Offset: disabled [ 545.629769] Rebooting in 86400 seconds..