Warning: Permanently added '10.128.0.231' (ED25519) to the list of known hosts. executing program [ 39.074863][ T4294] loop0: detected capacity change from 0 to 32768 [ 39.085615][ T4294] (syz-executor303,4294,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 39.090454][ T4294] (syz-executor303,4294,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 39.101102][ T4294] JBD2: Ignoring recovery information on journal [ 39.120250][ T4294] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 39.766598][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 39.979494][ T4298] loop0: detected capacity change from 0 to 32768 [ 39.989211][ T4298] (syz-executor303,4298,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 39.993511][ T4298] (syz-executor303,4298,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 40.002255][ T4298] JBD2: Ignoring recovery information on journal [ 40.020326][ T4298] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 40.655613][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 40.864894][ T4302] loop0: detected capacity change from 0 to 32768 [ 40.874810][ T4302] (syz-executor303,4302,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 40.879401][ T4302] (syz-executor303,4302,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 40.890667][ T4302] JBD2: Ignoring recovery information on journal [ 40.905510][ T4302] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 41.542062][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 41.754311][ T4305] loop0: detected capacity change from 0 to 32768 [ 41.758399][ T4305] (syz-executor303,4305,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 41.762426][ T4305] (syz-executor303,4305,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 41.770610][ T4305] JBD2: Ignoring recovery information on journal [ 41.784753][ T4305] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 42.437411][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 42.667143][ T4309] loop0: detected capacity change from 0 to 32768 [ 42.679547][ T4309] (syz-executor303,4309,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 42.684566][ T4309] (syz-executor303,4309,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 42.692794][ T4309] JBD2: Ignoring recovery information on journal [ 42.719363][ T4309] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 43.383550][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 43.605253][ T4312] loop0: detected capacity change from 0 to 32768 [ 43.617534][ T4312] (syz-executor303,4312,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 43.621880][ T4312] (syz-executor303,4312,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 43.630915][ T4312] JBD2: Ignoring recovery information on journal [ 43.652002][ T4312] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 44.309990][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 44.524755][ T4316] loop0: detected capacity change from 0 to 32768 [ 44.533749][ T4316] (syz-executor303,4316,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 44.537776][ T4316] (syz-executor303,4316,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 44.546301][ T4316] JBD2: Ignoring recovery information on journal [ 44.560704][ T4316] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 45.173417][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 45.394581][ T4322] loop0: detected capacity change from 0 to 32768 [ 45.404453][ T4322] (syz-executor303,4322,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 45.408405][ T4322] (syz-executor303,4322,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 45.416700][ T4322] JBD2: Ignoring recovery information on journal [ 45.430984][ T4322] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 46.073120][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 46.297568][ T4325] loop0: detected capacity change from 0 to 32768 [ 46.309217][ T4325] (syz-executor303,4325,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 46.313273][ T4325] (syz-executor303,4325,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 46.321871][ T4325] JBD2: Ignoring recovery information on journal [ 46.336543][ T4325] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 46.964057][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 47.173552][ T4330] loop0: detected capacity change from 0 to 32768 [ 47.182311][ T4330] (syz-executor303,4330,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 47.186464][ T4330] (syz-executor303,4330,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 47.194368][ T4330] JBD2: Ignoring recovery information on journal [ 47.211568][ T4330] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 47.853555][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 48.067509][ T4333] loop0: detected capacity change from 0 to 32768 [ 48.076411][ T4333] (syz-executor303,4333,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 48.081460][ T4333] (syz-executor303,4333,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 48.091019][ T4333] JBD2: Ignoring recovery information on journal [ 48.115403][ T4333] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 48.747263][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 48.960192][ T4336] loop0: detected capacity change from 0 to 32768 [ 48.969058][ T4336] (syz-executor303,4336,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 48.972986][ T4336] (syz-executor303,4336,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 48.982483][ T4336] JBD2: Ignoring recovery information on journal [ 48.996561][ T4336] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 49.626030][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 49.836371][ T4339] loop0: detected capacity change from 0 to 32768 [ 49.846952][ T4339] (syz-executor303,4339,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 49.850923][ T4339] (syz-executor303,4339,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 49.859171][ T4339] JBD2: Ignoring recovery information on journal [ 49.873915][ T4339] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 50.533343][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 50.741449][ T4342] loop0: detected capacity change from 0 to 32768 [ 50.744907][ T4342] (syz-executor303,4342,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 50.749128][ T4342] (syz-executor303,4342,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 50.756956][ T4342] JBD2: Ignoring recovery information on journal [ 50.771158][ T4342] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 50.779552][ T4342] [ 50.780202][ T4342] ====================================================== [ 50.782073][ T4342] WARNING: possible circular locking dependency detected [ 50.784101][ T4342] 6.1.140-syzkaller #0 Not tainted [ 50.785395][ T4342] ------------------------------------------------------ [ 50.787286][ T4342] syz-executor303/4342 is trying to acquire lock: [ 50.788945][ T4342] ffff0000d549d488 (&osb->system_file_mutex){+.+.}-{3:3}, at: ocfs2_get_system_file_inode+0x15c/0x644 [ 50.791811][ T4342] [ 50.791811][ T4342] but task is already holding lock: [ 50.793807][ T4342] ffff0000e239a2e0 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}, at: ocfs2_write_begin+0x190/0x30c [ 50.796607][ T4342] [ 50.796607][ T4342] which lock already depends on the new lock. [ 50.796607][ T4342] [ 50.799354][ T4342] [ 50.799354][ T4342] the existing dependency chain (in reverse order) is: [ 50.801994][ T4342] [ 50.801994][ T4342] -> #1 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}: [ 50.804755][ T4342] down_read+0x64/0x304 [ 50.806045][ T4342] ocfs2_read_virt_blocks+0x244/0x8e0 [ 50.807614][ T4342] ocfs2_find_entry+0x318/0x1c5c [ 50.809213][ T4342] ocfs2_find_files_on_disk+0x128/0x410 [ 50.810812][ T4342] ocfs2_lookup_ino_from_name+0x60/0x114 [ 50.812445][ T4342] ocfs2_get_system_file_inode+0x2b8/0x644 [ 50.814074][ T4342] ocfs2_init_global_system_inodes+0x2a8/0x594 [ 50.815805][ T4342] ocfs2_fill_super+0x210c/0x3e98 [ 50.817278][ T4342] mount_bdev+0x264/0x358 [ 50.818564][ T4342] ocfs2_mount+0x44/0x58 [ 50.819831][ T4342] legacy_get_tree+0xd4/0x16c [ 50.821279][ T4342] vfs_get_tree+0x90/0x274 [ 50.822581][ T4342] do_new_mount+0x228/0x810 [ 50.823860][ T4342] path_mount+0x5b4/0xe78 [ 50.825207][ T4342] __arm64_sys_mount+0x49c/0x584 [ 50.826683][ T4342] invoke_syscall+0x98/0x2bc [ 50.828027][ T4342] el0_svc_common+0x138/0x258 [ 50.829395][ T4342] do_el0_svc+0x58/0x13c [ 50.830710][ T4342] el0_svc+0x58/0x138 [ 50.831936][ T4342] el0t_64_sync_handler+0x84/0xf0 [ 50.833412][ T4342] el0t_64_sync+0x18c/0x190 [ 50.834732][ T4342] [ 50.834732][ T4342] -> #0 (&osb->system_file_mutex){+.+.}-{3:3}: [ 50.836944][ T4342] __lock_acquire+0x293c/0x6544 [ 50.838309][ T4342] lock_acquire+0x20c/0x644 [ 50.839618][ T4342] __mutex_lock_common+0x190/0x1f38 [ 50.841090][ T4342] mutex_lock_nested+0x38/0x44 [ 50.842601][ T4342] ocfs2_get_system_file_inode+0x15c/0x644 [ 50.844439][ T4342] ocfs2_reserve_local_alloc_bits+0xe0/0x278c [ 50.846296][ T4342] ocfs2_reserve_clusters_with_limit+0x198/0x9e0 [ 50.848114][ T4342] ocfs2_lock_allocators+0x27c/0x518 [ 50.849675][ T4342] ocfs2_write_begin_nolock+0x1d08/0x3ab4 [ 50.851306][ T4342] ocfs2_write_begin+0x1b4/0x30c [ 50.852738][ T4342] generic_perform_write+0x230/0x4b0 [ 50.854226][ T4342] __generic_file_write_iter+0x168/0x37c [ 50.855892][ T4342] ocfs2_file_write_iter+0x1300/0x1bf4 [ 50.857560][ T4342] vfs_write+0x5ac/0x7c4 [ 50.858830][ T4342] ksys_write+0x120/0x210 [ 50.860148][ T4342] __arm64_sys_write+0x7c/0x90 [ 50.861623][ T4342] invoke_syscall+0x98/0x2bc [ 50.863024][ T4342] el0_svc_common+0x138/0x258 [ 50.864426][ T4342] do_el0_svc+0x58/0x13c [ 50.865725][ T4342] el0_svc+0x58/0x138 [ 50.866903][ T4342] el0t_64_sync_handler+0x84/0xf0 [ 50.868350][ T4342] el0t_64_sync+0x18c/0x190 [ 50.869656][ T4342] [ 50.869656][ T4342] other info that might help us debug this: [ 50.869656][ T4342] [ 50.872360][ T4342] Possible unsafe locking scenario: [ 50.872360][ T4342] [ 50.874269][ T4342] CPU0 CPU1 [ 50.875630][ T4342] ---- ---- [ 50.877030][ T4342] lock(&ocfs2_file_ip_alloc_sem_key); [ 50.878443][ T4342] lock(&osb->system_file_mutex); [ 50.880456][ T4342] lock(&ocfs2_file_ip_alloc_sem_key); [ 50.882560][ T4342] lock(&osb->system_file_mutex); [ 50.883873][ T4342] [ 50.883873][ T4342] *** DEADLOCK *** [ 50.883873][ T4342] [ 50.886086][ T4342] 3 locks held by syz-executor303/4342: [ 50.887491][ T4342] #0: ffff0000c31ac460 (sb_writers#8){.+.+}-{0:0}, at: vfs_write+0x23c/0x7c4 [ 50.889869][ T4342] #1: ffff0000e239a648 (&sb->s_type->i_mutex_key#17){+.+.}-{3:3}, at: ocfs2_file_write_iter+0x3a4/0x1bf4 [ 50.892934][ T4342] #2: ffff0000e239a2e0 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}, at: ocfs2_write_begin+0x190/0x30c [ 50.895795][ T4342] [ 50.895795][ T4342] stack backtrace: [ 50.897366][ T4342] CPU: 1 PID: 4342 Comm: syz-executor303 Not tainted 6.1.140-syzkaller #0 [ 50.899622][ T4342] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 50.902309][ T4342] Call trace: [ 50.903159][ T4342] dump_backtrace+0x1c8/0x1f4 [ 50.904367][ T4342] show_stack+0x2c/0x3c [ 50.905434][ T4342] __dump_stack+0x30/0x40 [ 50.906564][ T4342] dump_stack_lvl+0xf8/0x160 [ 50.907860][ T4342] dump_stack+0x1c/0x5c [ 50.908928][ T4342] print_circular_bug+0x148/0x1b0 [ 50.910186][ T4342] check_noncircular+0x240/0x2d4 [ 50.911481][ T4342] __lock_acquire+0x293c/0x6544 [ 50.912753][ T4342] lock_acquire+0x20c/0x644 [ 50.913956][ T4342] __mutex_lock_common+0x190/0x1f38 [ 50.915242][ T4342] mutex_lock_nested+0x38/0x44 [ 50.916504][ T4342] ocfs2_get_system_file_inode+0x15c/0x644 [ 50.918004][ T4342] ocfs2_reserve_local_alloc_bits+0xe0/0x278c [ 50.919656][ T4342] ocfs2_reserve_clusters_with_limit+0x198/0x9e0 [ 50.921410][ T4342] ocfs2_lock_allocators+0x27c/0x518 [ 50.922846][ T4342] ocfs2_write_begin_nolock+0x1d08/0x3ab4 [ 50.924340][ T4342] ocfs2_write_begin+0x1b4/0x30c [ 50.925657][ T4342] generic_perform_write+0x230/0x4b0 [ 50.927079][ T4342] __generic_file_write_iter+0x168/0x37c [ 50.928518][ T4342] ocfs2_file_write_iter+0x1300/0x1bf4 [ 50.929935][ T4342] vfs_write+0x5ac/0x7c4 [ 50.931064][ T4342] ksys_write+0x120/0x210 [ 50.932191][ T4342] __arm64_sys_write+0x7c/0x90 [ 50.933441][ T4342] invoke_syscall+0x98/0x2bc [ 50.934694][ T4342] el0_svc_common+0x138/0x258 [ 50.935908][ T4342] do_el0_svc+0x58/0x13c [ 50.937003][ T4342] el0_svc+0x58/0x138 [ 50.938020][ T4342] el0t_64_sync_handler+0x84/0xf0 [ 50.939360][ T4342] el0t_64_sync+0x18c/0x190 [ 51.321893][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 51.456907][ T4345] loop0: detected capacity change from 0 to 32768 [ 51.460047][ T4345] (syz-executor303,4345,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 51.463797][ T4345] (syz-executor303,4345,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 51.470920][ T4345] JBD2: Ignoring recovery information on journal [ 51.499044][ T4345] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 51.881657][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 52.012209][ T4348] loop0: detected capacity change from 0 to 32768 [ 52.015219][ T4348] (syz-executor303,4348,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 52.019365][ T4348] (syz-executor303,4348,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 52.026257][ T4348] JBD2: Ignoring recovery information on journal [ 52.037790][ T4348] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 52.451669][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 52.583947][ T4351] loop0: detected capacity change from 0 to 32768 [ 52.592255][ T4351] (syz-executor303,4351,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 52.596485][ T4351] (syz-executor303,4351,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 52.608003][ T4351] JBD2: Ignoring recovery information on journal [ 52.618170][ T4351] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 53.001886][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 53.134525][ T4354] loop0: detected capacity change from 0 to 32768 [ 53.142331][ T4354] (syz-executor303,4354,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 53.145964][ T4354] (syz-executor303,4354,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 53.152440][ T4354] JBD2: Ignoring recovery information on journal [ 53.168154][ T4354] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 53.551629][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 53.688997][ T4357] loop0: detected capacity change from 0 to 32768 [ 53.695775][ T4357] (syz-executor303,4357,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 53.699831][ T4357] (syz-executor303,4357,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 53.710174][ T4357] JBD2: Ignoring recovery information on journal [ 53.729097][ T4357] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 54.111471][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 54.246496][ T4360] loop0: detected capacity change from 0 to 32768 [ 54.252563][ T4360] (syz-executor303,4360,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 54.256472][ T4360] (syz-executor303,4360,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 54.263215][ T4360] JBD2: Ignoring recovery information on journal [ 54.273308][ T4360] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 54.641517][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 54.781938][ T4363] loop0: detected capacity change from 0 to 32768 [ 54.789713][ T4363] (syz-executor303,4363,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 54.793512][ T4363] (syz-executor303,4363,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 54.800629][ T4363] JBD2: Ignoring recovery information on journal [ 54.815588][ T4363] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 55.195442][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 55.327581][ T4366] loop0: detected capacity change from 0 to 32768 [ 55.335326][ T4366] (syz-executor303,4366,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 55.339204][ T4366] (syz-executor303,4366,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 55.345619][ T4366] JBD2: Ignoring recovery information on journal [ 55.358215][ T4366] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 55.743272][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 55.878159][ T4369] loop0: detected capacity change from 0 to 32768 [ 55.885991][ T4369] (syz-executor303,4369,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 55.889791][ T4369] (syz-executor303,4369,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 55.896490][ T4369] JBD2: Ignoring recovery information on journal [ 55.918991][ T4369] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 56.301610][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 56.433945][ T4372] loop0: detected capacity change from 0 to 32768 [ 56.441915][ T4372] (syz-executor303,4372,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 56.445905][ T4372] (syz-executor303,4372,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 56.452396][ T4372] JBD2: Ignoring recovery information on journal [ 56.462354][ T4372] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 56.851572][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 56.986850][ T4375] loop0: detected capacity change from 0 to 32768 [ 56.994077][ T4375] (syz-executor303,4375,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 56.997990][ T4375] (syz-executor303,4375,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 57.004486][ T4375] JBD2: Ignoring recovery information on journal [ 57.018024][ T4375] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 57.392214][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 57.526008][ T4378] loop0: detected capacity change from 0 to 32768 [ 57.534223][ T4378] (syz-executor303,4378,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 57.538142][ T4378] (syz-executor303,4378,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 57.549240][ T4378] JBD2: Ignoring recovery information on journal [ 57.568396][ T4378] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 57.954807][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 58.089558][ T4381] loop0: detected capacity change from 0 to 32768 [ 58.097622][ T4381] (syz-executor303,4381,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 58.101692][ T4381] (syz-executor303,4381,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 58.108656][ T4381] JBD2: Ignoring recovery information on journal [ 58.135981][ T4381] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 58.515169][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 58.649014][ T4384] loop0: detected capacity change from 0 to 32768 [ 58.657124][ T4384] (syz-executor303,4384,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 58.660980][ T4384] (syz-executor303,4384,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 58.667561][ T4384] JBD2: Ignoring recovery information on journal [ 58.679328][ T4384] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 59.061599][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 59.200695][ T4387] loop0: detected capacity change from 0 to 32768 [ 59.209041][ T4387] (syz-executor303,4387,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 59.212969][ T4387] (syz-executor303,4387,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 59.220137][ T4387] JBD2: Ignoring recovery information on journal [ 59.239305][ T4387] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 59.622503][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 59.755978][ T4390] loop0: detected capacity change from 0 to 32768 [ 59.764532][ T4390] (syz-executor303,4390,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 59.768621][ T4390] (syz-executor303,4390,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 59.780294][ T4390] JBD2: Ignoring recovery information on journal [ 59.790459][ T4390] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 60.161505][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 60.295022][ T4393] loop0: detected capacity change from 0 to 32768 [ 60.302816][ T4393] (syz-executor303,4393,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 60.306630][ T4393] (syz-executor303,4393,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 60.317721][ T4393] JBD2: Ignoring recovery information on journal [ 60.339205][ T4393] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 60.721655][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program