Warning: Permanently added '10.128.1.94' (ED25519) to the list of known hosts. executing program [ 39.254556][ T4297] loop0: detected capacity change from 0 to 32768 [ 39.265517][ T4297] (syz-executor391,4297,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 39.270170][ T4297] (syz-executor391,4297,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 39.280163][ T4297] JBD2: Ignoring recovery information on journal [ 39.313993][ T4297] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 39.963186][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 40.174134][ T4301] loop0: detected capacity change from 0 to 32768 [ 40.183320][ T4301] (syz-executor391,4301,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 40.187476][ T4301] (syz-executor391,4301,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 40.195458][ T4301] JBD2: Ignoring recovery information on journal [ 40.210331][ T4301] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 40.854622][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 41.064847][ T4304] loop0: detected capacity change from 0 to 32768 [ 41.074114][ T4304] (syz-executor391,4304,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 41.078401][ T4304] (syz-executor391,4304,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 41.086837][ T4304] JBD2: Ignoring recovery information on journal [ 41.105472][ T4304] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 41.721891][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 41.929604][ T4307] loop0: detected capacity change from 0 to 32768 [ 41.938448][ T4307] (syz-executor391,4307,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 41.942374][ T4307] (syz-executor391,4307,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 41.956089][ T4307] JBD2: Ignoring recovery information on journal [ 41.976079][ T4307] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 42.603468][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 42.839094][ T4310] loop0: detected capacity change from 0 to 32768 [ 42.853081][ T4310] (syz-executor391,4310,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 42.857425][ T4310] (syz-executor391,4310,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 42.865580][ T4310] JBD2: Ignoring recovery information on journal [ 42.880081][ T4310] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 43.460596][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 43.672540][ T4313] loop0: detected capacity change from 0 to 32768 [ 43.684096][ T4313] (syz-executor391,4313,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 43.688114][ T4313] (syz-executor391,4313,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 43.696188][ T4313] JBD2: Ignoring recovery information on journal [ 43.710460][ T4313] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 44.321724][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 44.533283][ T4316] loop0: detected capacity change from 0 to 32768 [ 44.543788][ T4316] (syz-executor391,4316,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 44.547688][ T4316] (syz-executor391,4316,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 44.555278][ T4316] JBD2: Ignoring recovery information on journal [ 44.587448][ T4316] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 45.228013][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 45.438103][ T4320] loop0: detected capacity change from 0 to 32768 [ 45.445635][ T4320] (syz-executor391,4320,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 45.449694][ T4320] (syz-executor391,4320,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 45.458475][ T4320] JBD2: Ignoring recovery information on journal [ 45.476870][ T4320] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 46.088057][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 46.297828][ T4324] loop0: detected capacity change from 0 to 32768 [ 46.306827][ T4324] (syz-executor391,4324,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 46.310613][ T4324] (syz-executor391,4324,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 46.318867][ T4324] JBD2: Ignoring recovery information on journal [ 46.355610][ T4324] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 46.990461][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 47.200095][ T4329] loop0: detected capacity change from 0 to 32768 [ 47.210558][ T4329] (syz-executor391,4329,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 47.214412][ T4329] (syz-executor391,4329,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 47.222721][ T4329] JBD2: Ignoring recovery information on journal [ 47.242903][ T4329] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 47.875141][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 48.087699][ T4333] loop0: detected capacity change from 0 to 32768 [ 48.096503][ T4333] (syz-executor391,4333,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 48.100395][ T4333] (syz-executor391,4333,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 48.108024][ T4333] JBD2: Ignoring recovery information on journal [ 48.142549][ T4333] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 48.781092][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 49.001737][ T4337] loop0: detected capacity change from 0 to 32768 [ 49.010632][ T4337] (syz-executor391,4337,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 49.014504][ T4337] (syz-executor391,4337,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 49.022469][ T4337] JBD2: Ignoring recovery information on journal [ 49.042323][ T4337] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 49.051186][ T4337] [ 49.051823][ T4337] ====================================================== [ 49.053591][ T4337] WARNING: possible circular locking dependency detected [ 49.055379][ T4337] 6.1.140-syzkaller #0 Not tainted [ 49.056710][ T4337] ------------------------------------------------------ [ 49.058559][ T4337] syz-executor391/4337 is trying to acquire lock: [ 49.060251][ T4337] ffff0000c391d488 (&osb->system_file_mutex){+.+.}-{3:3}, at: ocfs2_get_system_file_inode+0x15c/0x644 [ 49.063156][ T4337] [ 49.063156][ T4337] but task is already holding lock: [ 49.065096][ T4337] ffff0000e22fa2e0 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}, at: ocfs2_write_begin+0x190/0x30c [ 49.068017][ T4337] [ 49.068017][ T4337] which lock already depends on the new lock. [ 49.068017][ T4337] [ 49.070725][ T4337] [ 49.070725][ T4337] the existing dependency chain (in reverse order) is: [ 49.073009][ T4337] [ 49.073009][ T4337] -> #1 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}: [ 49.075296][ T4337] down_read+0x64/0x304 [ 49.076494][ T4337] ocfs2_read_virt_blocks+0x244/0x8e0 [ 49.078095][ T4337] ocfs2_find_entry+0x318/0x1c5c [ 49.079489][ T4337] ocfs2_find_files_on_disk+0x128/0x410 [ 49.081095][ T4337] ocfs2_lookup_ino_from_name+0x60/0x114 [ 49.082727][ T4337] ocfs2_get_system_file_inode+0x2b8/0x644 [ 49.084376][ T4337] ocfs2_init_global_system_inodes+0x2a8/0x594 [ 49.086096][ T4337] ocfs2_fill_super+0x210c/0x3e98 [ 49.087555][ T4337] mount_bdev+0x264/0x358 [ 49.088791][ T4337] ocfs2_mount+0x44/0x58 [ 49.090053][ T4337] legacy_get_tree+0xd4/0x16c [ 49.091365][ T4337] vfs_get_tree+0x90/0x274 [ 49.092676][ T4337] do_new_mount+0x228/0x810 [ 49.094048][ T4337] path_mount+0x5b4/0xe78 [ 49.095331][ T4337] __arm64_sys_mount+0x49c/0x584 [ 49.096742][ T4337] invoke_syscall+0x98/0x2bc [ 49.098117][ T4337] el0_svc_common+0x138/0x258 [ 49.099497][ T4337] do_el0_svc+0x58/0x13c [ 49.100769][ T4337] el0_svc+0x58/0x138 [ 49.101911][ T4337] el0t_64_sync_handler+0x84/0xf0 [ 49.103434][ T4337] el0t_64_sync+0x18c/0x190 [ 49.104784][ T4337] [ 49.104784][ T4337] -> #0 (&osb->system_file_mutex){+.+.}-{3:3}: [ 49.107001][ T4337] __lock_acquire+0x293c/0x6544 [ 49.108451][ T4337] lock_acquire+0x20c/0x644 [ 49.109782][ T4337] __mutex_lock_common+0x190/0x1f38 [ 49.111342][ T4337] mutex_lock_nested+0x38/0x44 [ 49.112724][ T4337] ocfs2_get_system_file_inode+0x15c/0x644 [ 49.114397][ T4337] ocfs2_reserve_local_alloc_bits+0xe0/0x278c [ 49.116195][ T4337] ocfs2_reserve_clusters_with_limit+0x198/0x9e0 [ 49.117958][ T4337] ocfs2_lock_allocators+0x27c/0x518 [ 49.119574][ T4337] ocfs2_write_begin_nolock+0x1d08/0x3ab4 [ 49.121195][ T4337] ocfs2_write_begin+0x1b4/0x30c [ 49.122630][ T4337] generic_perform_write+0x230/0x4b0 [ 49.124177][ T4337] __generic_file_write_iter+0x168/0x37c [ 49.125773][ T4337] ocfs2_file_write_iter+0x1300/0x1bf4 [ 49.127331][ T4337] vfs_write+0x5ac/0x7c4 [ 49.128597][ T4337] ksys_write+0x120/0x210 [ 49.129864][ T4337] __arm64_sys_write+0x7c/0x90 [ 49.131262][ T4337] invoke_syscall+0x98/0x2bc [ 49.132665][ T4337] el0_svc_common+0x138/0x258 [ 49.134113][ T4337] do_el0_svc+0x58/0x13c [ 49.135331][ T4337] el0_svc+0x58/0x138 [ 49.136464][ T4337] el0t_64_sync_handler+0x84/0xf0 [ 49.137919][ T4337] el0t_64_sync+0x18c/0x190 [ 49.139176][ T4337] [ 49.139176][ T4337] other info that might help us debug this: [ 49.139176][ T4337] [ 49.141870][ T4337] Possible unsafe locking scenario: [ 49.141870][ T4337] [ 49.143853][ T4337] CPU0 CPU1 [ 49.145208][ T4337] ---- ---- [ 49.146617][ T4337] lock(&ocfs2_file_ip_alloc_sem_key); [ 49.148115][ T4337] lock(&osb->system_file_mutex); [ 49.150143][ T4337] lock(&ocfs2_file_ip_alloc_sem_key); [ 49.152265][ T4337] lock(&osb->system_file_mutex); [ 49.153587][ T4337] [ 49.153587][ T4337] *** DEADLOCK *** [ 49.153587][ T4337] [ 49.155688][ T4337] 3 locks held by syz-executor391/4337: [ 49.157169][ T4337] #0: ffff0000d15d2460 (sb_writers#8){.+.+}-{0:0}, at: vfs_write+0x23c/0x7c4 [ 49.159534][ T4337] #1: ffff0000e22fa648 (&sb->s_type->i_mutex_key#17){+.+.}-{3:3}, at: ocfs2_file_write_iter+0x3a4/0x1bf4 [ 49.162482][ T4337] #2: ffff0000e22fa2e0 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}, at: ocfs2_write_begin+0x190/0x30c [ 49.165383][ T4337] [ 49.165383][ T4337] stack backtrace: [ 49.166913][ T4337] CPU: 1 PID: 4337 Comm: syz-executor391 Not tainted 6.1.140-syzkaller #0 [ 49.169123][ T4337] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 49.171768][ T4337] Call trace: [ 49.172701][ T4337] dump_backtrace+0x1c8/0x1f4 [ 49.173945][ T4337] show_stack+0x2c/0x3c [ 49.175033][ T4337] __dump_stack+0x30/0x40 [ 49.176178][ T4337] dump_stack_lvl+0xf8/0x160 [ 49.177400][ T4337] dump_stack+0x1c/0x5c [ 49.178489][ T4337] print_circular_bug+0x148/0x1b0 [ 49.179828][ T4337] check_noncircular+0x240/0x2d4 [ 49.181118][ T4337] __lock_acquire+0x293c/0x6544 [ 49.182398][ T4337] lock_acquire+0x20c/0x644 [ 49.183565][ T4337] __mutex_lock_common+0x190/0x1f38 [ 49.184966][ T4337] mutex_lock_nested+0x38/0x44 [ 49.186172][ T4337] ocfs2_get_system_file_inode+0x15c/0x644 [ 49.187680][ T4337] ocfs2_reserve_local_alloc_bits+0xe0/0x278c [ 49.189268][ T4337] ocfs2_reserve_clusters_with_limit+0x198/0x9e0 [ 49.190906][ T4337] ocfs2_lock_allocators+0x27c/0x518 [ 49.192300][ T4337] ocfs2_write_begin_nolock+0x1d08/0x3ab4 [ 49.193858][ T4337] ocfs2_write_begin+0x1b4/0x30c [ 49.195123][ T4337] generic_perform_write+0x230/0x4b0 [ 49.196551][ T4337] __generic_file_write_iter+0x168/0x37c [ 49.198043][ T4337] ocfs2_file_write_iter+0x1300/0x1bf4 [ 49.199468][ T4337] vfs_write+0x5ac/0x7c4 [ 49.200572][ T4337] ksys_write+0x120/0x210 [ 49.201715][ T4337] __arm64_sys_write+0x7c/0x90 [ 49.202981][ T4337] invoke_syscall+0x98/0x2bc [ 49.204151][ T4337] el0_svc_common+0x138/0x258 [ 49.205370][ T4337] do_el0_svc+0x58/0x13c [ 49.206470][ T4337] el0_svc+0x58/0x138 [ 49.207500][ T4337] el0t_64_sync_handler+0x84/0xf0 [ 49.208834][ T4337] el0t_64_sync+0x18c/0x190 [ 49.588890][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 49.729933][ T4340] loop0: detected capacity change from 0 to 32768 [ 49.737151][ T4340] (syz-executor391,4340,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 49.741044][ T4340] (syz-executor391,4340,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 49.755399][ T4340] JBD2: Ignoring recovery information on journal [ 49.766358][ T4340] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 50.158881][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 50.292668][ T4343] loop0: detected capacity change from 0 to 32768 [ 50.299768][ T4343] (syz-executor391,4343,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 50.303461][ T4343] (syz-executor391,4343,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 50.310129][ T4343] JBD2: Ignoring recovery information on journal [ 50.320849][ T4343] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 50.698870][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 50.829992][ T4346] loop0: detected capacity change from 0 to 32768 [ 50.837513][ T4346] (syz-executor391,4346,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 50.841243][ T4346] (syz-executor391,4346,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 50.848193][ T4346] JBD2: Ignoring recovery information on journal [ 50.858217][ T4346] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 51.237226][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 51.371219][ T4349] loop0: detected capacity change from 0 to 32768 [ 51.379180][ T4349] (syz-executor391,4349,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 51.383698][ T4349] (syz-executor391,4349,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 51.390581][ T4349] JBD2: Ignoring recovery information on journal [ 51.416319][ T4349] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 51.809134][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 51.941759][ T4352] loop0: detected capacity change from 0 to 32768 [ 51.949798][ T4352] (syz-executor391,4352,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 51.953548][ T4352] (syz-executor391,4352,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 51.960156][ T4352] JBD2: Ignoring recovery information on journal [ 51.970182][ T4352] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 52.338858][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 52.472418][ T4355] loop0: detected capacity change from 0 to 32768 [ 52.475485][ T4355] (syz-executor391,4355,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 52.479678][ T4355] (syz-executor391,4355,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 52.486438][ T4355] JBD2: Ignoring recovery information on journal [ 52.496577][ T4355] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 52.868899][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 53.002741][ T4358] loop0: detected capacity change from 0 to 32768 [ 53.010421][ T4358] (syz-executor391,4358,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 53.014381][ T4358] (syz-executor391,4358,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 53.021014][ T4358] JBD2: Ignoring recovery information on journal [ 53.031163][ T4358] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 53.422338][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 53.555130][ T4361] loop0: detected capacity change from 0 to 32768 [ 53.563205][ T4361] (syz-executor391,4361,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 53.567161][ T4361] (syz-executor391,4361,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 53.573579][ T4361] JBD2: Ignoring recovery information on journal [ 53.583804][ T4361] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 53.951030][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 54.084578][ T4364] loop0: detected capacity change from 0 to 32768 [ 54.092365][ T4364] (syz-executor391,4364,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 54.096255][ T4364] (syz-executor391,4364,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 54.102598][ T4364] JBD2: Ignoring recovery information on journal [ 54.112485][ T4364] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 54.480669][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 54.618740][ T4367] loop0: detected capacity change from 0 to 32768 [ 54.626870][ T4367] (syz-executor391,4367,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 54.630631][ T4367] (syz-executor391,4367,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 54.637254][ T4367] JBD2: Ignoring recovery information on journal [ 54.647448][ T4367] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 55.038986][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 55.171061][ T4370] loop0: detected capacity change from 0 to 32768 [ 55.178828][ T4370] (syz-executor391,4370,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 55.182557][ T4370] (syz-executor391,4370,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 55.193503][ T4370] JBD2: Ignoring recovery information on journal [ 55.214776][ T4370] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 55.588882][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 55.723458][ T4373] loop0: detected capacity change from 0 to 32768 [ 55.732459][ T4373] (syz-executor391,4373,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 55.736324][ T4373] (syz-executor391,4373,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 55.742770][ T4373] JBD2: Ignoring recovery information on journal [ 55.762741][ T4373] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 56.136410][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 56.267292][ T4376] loop0: detected capacity change from 0 to 32768 [ 56.274295][ T4376] (syz-executor391,4376,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 56.278154][ T4376] (syz-executor391,4376,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 56.284541][ T4376] JBD2: Ignoring recovery information on journal [ 56.297442][ T4376] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 56.668996][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 56.804169][ T4379] loop0: detected capacity change from 0 to 32768 [ 56.807534][ T4379] (syz-executor391,4379,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 56.811327][ T4379] (syz-executor391,4379,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 56.823067][ T4379] JBD2: Ignoring recovery information on journal [ 56.833001][ T4379] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 57.216952][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 57.349556][ T4382] loop0: detected capacity change from 0 to 32768 [ 57.357354][ T4382] (syz-executor391,4382,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 57.361147][ T4382] (syz-executor391,4382,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 57.368059][ T4382] JBD2: Ignoring recovery information on journal [ 57.377659][ T4382] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 57.778992][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 57.912389][ T4385] loop0: detected capacity change from 0 to 32768 [ 57.919809][ T4385] (syz-executor391,4385,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 57.923641][ T4385] (syz-executor391,4385,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 57.930455][ T4385] JBD2: Ignoring recovery information on journal [ 57.940801][ T4385] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 58.328960][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 58.465307][ T4388] loop0: detected capacity change from 0 to 32768 [ 58.468722][ T4388] (syz-executor391,4388,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 58.472449][ T4388] (syz-executor391,4388,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 58.484078][ T4388] JBD2: Ignoring recovery information on journal [ 58.494050][ T4388] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 58.878733][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 59.015183][ T4391] loop0: detected capacity change from 0 to 32768 [ 59.022384][ T4391] (syz-executor391,4391,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 59.026247][ T4391] (syz-executor391,4391,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 59.032578][ T4391] JBD2: Ignoring recovery information on journal [ 59.046385][ T4391] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.