Warning: Permanently added '[localhost]:14379' (ED25519) to the list of known hosts. executing program syzkaller login: [ 85.903266][ T5096] loop0: detected capacity change from 0 to 32768 [ 85.951036][ T5096] (syz-executor948,5096,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 85.972224][ T5096] (syz-executor948,5096,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 85.995291][ T5096] JBD2: Ignoring recovery information on journal [ 86.031858][ T5096] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 86.592846][ T5094] ocfs2: Unmounting device (7,0) on (node local) executing program [ 87.025067][ T5099] loop0: detected capacity change from 0 to 32768 [ 87.042789][ T5099] (syz-executor948,5099,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 87.063635][ T5099] (syz-executor948,5099,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 87.090755][ T5099] JBD2: Ignoring recovery information on journal [ 87.117408][ T5099] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 87.658263][ T5094] ocfs2: Unmounting device (7,0) on (node local) executing program [ 88.064157][ T5102] loop0: detected capacity change from 0 to 32768 [ 88.087422][ T5102] (syz-executor948,5102,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 88.101411][ T5102] (syz-executor948,5102,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 88.125568][ T5102] JBD2: Ignoring recovery information on journal [ 88.154522][ T5102] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 88.617463][ T5094] ocfs2: Unmounting device (7,0) on (node local) executing program [ 89.046359][ T5105] loop0: detected capacity change from 0 to 32768 [ 89.056434][ T5105] (syz-executor948,5105,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 89.080430][ T5105] (syz-executor948,5105,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 89.101411][ T5105] JBD2: Ignoring recovery information on journal [ 89.135467][ T5105] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 89.651266][ T5094] ocfs2: Unmounting device (7,0) on (node local) executing program [ 90.056360][ T5108] loop0: detected capacity change from 0 to 32768 [ 90.071890][ T5108] (syz-executor948,5108,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 90.089678][ T5108] (syz-executor948,5108,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 90.113833][ T5108] JBD2: Ignoring recovery information on journal [ 90.149760][ T5108] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 90.463707][ T5094] ocfs2: Unmounting device (7,0) on (node local) executing program [ 90.719811][ T5111] loop0: detected capacity change from 0 to 32768 [ 90.732956][ T5111] (syz-executor948,5111,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 90.750721][ T5111] (syz-executor948,5111,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 90.779204][ T5111] JBD2: Ignoring recovery information on journal [ 90.807751][ T5111] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 91.281614][ T5094] ocfs2: Unmounting device (7,0) on (node local) executing program [ 91.574866][ T5114] loop0: detected capacity change from 0 to 32768 [ 91.621175][ T785] cfg80211: failed to load regulatory.db [ 91.632259][ T5114] (syz-executor948,5114,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 91.648523][ T5114] (syz-executor948,5114,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 91.671442][ T5114] JBD2: Ignoring recovery information on journal [ 91.703345][ T5114] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 91.723174][ T5114] [ 91.724148][ T5114] ====================================================== [ 91.726825][ T5114] WARNING: possible circular locking dependency detected [ 91.729378][ T5114] 6.11.0-syzkaller-10547-g684a64bf32b6 #0 Not tainted [ 91.732711][ T5114] ------------------------------------------------------ [ 91.735417][ T5114] syz-executor948/5114 is trying to acquire lock: [ 91.737877][ T5114] ffff888011e2d5a8 (&osb->system_file_mutex){+.+.}-{3:3}, at: ocfs2_get_system_file_inode+0x18f/0x7b0 [ 91.741956][ T5114] [ 91.741956][ T5114] but task is already holding lock: [ 91.744650][ T5114] ffff8880458ab120 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}, at: ocfs2_write_begin+0x1d1/0x3a0 [ 91.748642][ T5114] [ 91.748642][ T5114] which lock already depends on the new lock. [ 91.748642][ T5114] [ 91.752284][ T5114] [ 91.752284][ T5114] the existing dependency chain (in reverse order) is: [ 91.755592][ T5114] [ 91.755592][ T5114] -> #1 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}: [ 91.758840][ T5114] lock_acquire+0x1ed/0x550 [ 91.760776][ T5114] down_read+0xb1/0xa40 [ 91.762708][ T5114] ocfs2_read_virt_blocks+0x2ca/0xa50 [ 91.764992][ T5114] ocfs2_find_entry+0x43b/0x2780 [ 91.767116][ T5114] ocfs2_find_files_on_disk+0xff/0x360 [ 91.769461][ T5114] ocfs2_lookup_ino_from_name+0xb1/0x1e0 [ 91.771830][ T5114] ocfs2_get_system_file_inode+0x305/0x7b0 [ 91.774147][ T5114] ocfs2_init_global_system_inodes+0x32c/0x730 [ 91.776393][ T5114] ocfs2_fill_super+0x2f47/0x5750 [ 91.778469][ T5114] mount_bdev+0x20a/0x2d0 [ 91.780183][ T5114] legacy_get_tree+0xee/0x190 [ 91.782045][ T5114] vfs_get_tree+0x90/0x2b0 [ 91.783792][ T5114] do_new_mount+0x2be/0xb40 [ 91.785642][ T5114] __se_sys_mount+0x2d6/0x3c0 [ 91.787738][ T5114] do_syscall_64+0xf3/0x230 [ 91.789756][ T5114] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 91.792244][ T5114] [ 91.792244][ T5114] -> #0 (&osb->system_file_mutex){+.+.}-{3:3}: [ 91.795487][ T5114] validate_chain+0x18ef/0x5920 [ 91.797868][ T5114] __lock_acquire+0x1384/0x2050 [ 91.800253][ T5114] lock_acquire+0x1ed/0x550 [ 91.802101][ T5114] __mutex_lock+0x136/0xd70 [ 91.803884][ T5114] ocfs2_get_system_file_inode+0x18f/0x7b0 [ 91.806270][ T5114] ocfs2_reserve_local_alloc_bits+0x107/0x2870 [ 91.808721][ T5114] ocfs2_reserve_clusters_with_limit+0x1b8/0xb60 [ 91.811397][ T5114] ocfs2_lock_allocators+0x30a/0x630 [ 91.813715][ T5114] ocfs2_write_begin_nolock+0x26f2/0x4ec0 [ 91.816085][ T5114] ocfs2_write_begin+0x205/0x3a0 [ 91.817819][ T5114] generic_perform_write+0x344/0x6d0 [ 91.819825][ T5114] ocfs2_file_write_iter+0x17b1/0x1f50 [ 91.822063][ T5114] vfs_write+0xa6d/0xc90 [ 91.823972][ T5114] ksys_write+0x183/0x2b0 [ 91.825864][ T5114] do_syscall_64+0xf3/0x230 [ 91.827747][ T5114] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 91.830111][ T5114] [ 91.830111][ T5114] other info that might help us debug this: [ 91.830111][ T5114] [ 91.833884][ T5114] Possible unsafe locking scenario: [ 91.833884][ T5114] [ 91.836701][ T5114] CPU0 CPU1 [ 91.838782][ T5114] ---- ---- [ 91.840872][ T5114] lock(&ocfs2_file_ip_alloc_sem_key); [ 91.843567][ T5114] lock(&osb->system_file_mutex); [ 91.846229][ T5114] lock(&ocfs2_file_ip_alloc_sem_key); [ 91.849161][ T5114] lock(&osb->system_file_mutex); [ 91.851040][ T5114] [ 91.851040][ T5114] *** DEADLOCK *** [ 91.851040][ T5114] [ 91.853908][ T5114] 3 locks held by syz-executor948/5114: [ 91.855880][ T5114] #0: ffff88801ddf4420 (sb_writers#9){.+.+}-{0:0}, at: vfs_write+0x224/0xc90 [ 91.859182][ T5114] #1: ffff8880458ab480 (&sb->s_type->i_mutex_key#15){+.+.}-{3:3}, at: ocfs2_file_write_iter+0x467/0x1f50 [ 91.863348][ T5114] #2: ffff8880458ab120 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}, at: ocfs2_write_begin+0x1d1/0x3a0 [ 91.867270][ T5114] [ 91.867270][ T5114] stack backtrace: [ 91.869787][ T5114] CPU: 0 UID: 0 PID: 5114 Comm: syz-executor948 Not tainted 6.11.0-syzkaller-10547-g684a64bf32b6 #0 [ 91.873998][ T5114] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 91.877305][ T5114] Call Trace: [ 91.878444][ T5114] [ 91.879445][ T5114] dump_stack_lvl+0x241/0x360 [ 91.881068][ T5114] ? __pfx_dump_stack_lvl+0x10/0x10 [ 91.882898][ T5114] ? __pfx__printk+0x10/0x10 [ 91.884568][ T5114] print_circular_bug+0x13a/0x1b0 [ 91.886454][ T5114] check_noncircular+0x36a/0x4a0 [ 91.888029][ T5114] ? is_bpf_text_address+0x26/0x2a0 [ 91.889930][ T5114] ? __pfx_check_noncircular+0x10/0x10 [ 91.892070][ T5114] ? lockdep_lock+0x123/0x2b0 [ 91.893933][ T5114] ? validate_chain+0x11e/0x5920 [ 91.895748][ T5114] ? __pfx_validate_chain+0x10/0x10 [ 91.897756][ T5114] validate_chain+0x18ef/0x5920 [ 91.899476][ T5114] ? kernel_text_address+0xa7/0xe0 [ 91.901527][ T5114] ? __bfs+0x368/0x6f0 [ 91.903117][ T5114] ? __pfx_validate_chain+0x10/0x10 [ 91.905102][ T5114] ? validate_chain+0x11e/0x5920 [ 91.906929][ T5114] ? rcu_is_watching+0x15/0xb0 [ 91.908631][ T5114] ? lock_release+0xbf/0xa30 [ 91.910449][ T5114] ? __pfx_validate_chain+0x10/0x10 [ 91.912383][ T5114] ? deref_stack_reg+0x17c/0x210 [ 91.914240][ T5114] ? __pfx_lock_release+0x10/0x10 [ 91.916159][ T5114] ? mark_lock+0x9a/0x360 [ 91.917832][ T5114] ? deref_stack_reg+0x17c/0x210 [ 91.919776][ T5114] __lock_acquire+0x1384/0x2050 [ 91.921590][ T5114] lock_acquire+0x1ed/0x550 [ 91.923300][ T5114] ? ocfs2_get_system_file_inode+0x18f/0x7b0 [ 91.925507][ T5114] ? __pfx_lock_acquire+0x10/0x10 [ 91.927470][ T5114] ? __pfx___might_resched+0x10/0x10 [ 91.929622][ T5114] __mutex_lock+0x136/0xd70 [ 91.931296][ T5114] ? ocfs2_get_system_file_inode+0x18f/0x7b0 [ 91.933396][ T5114] ? __pfx_lock_acquire+0x10/0x10 [ 91.935267][ T5114] ? ocfs2_get_system_file_inode+0x141/0x7b0 [ 91.937582][ T5114] ? ocfs2_get_system_file_inode+0x18f/0x7b0 [ 91.939764][ T5114] ? __pfx_lock_release+0x10/0x10 [ 91.941527][ T5114] ? __pfx___mutex_lock+0x10/0x10 [ 91.943258][ T5114] ? do_raw_spin_unlock+0x58/0x8b0 [ 91.945256][ T5114] ocfs2_get_system_file_inode+0x18f/0x7b0 [ 91.947366][ T5114] ? __pfx_ocfs2_get_system_file_inode+0x10/0x10 [ 91.949611][ T5114] ? __pfx_validate_chain+0x10/0x10 [ 91.951470][ T5114] ? kernel_text_address+0xa7/0xe0 [ 91.953142][ T5114] ? __kernel_text_address+0xd/0x40 [ 91.955220][ T5114] ? unwind_get_return_address+0x4d/0x90 [ 91.957596][ T5114] ? arch_stack_walk+0xfd/0x150 [ 91.959711][ T5114] ocfs2_reserve_local_alloc_bits+0x107/0x2870 [ 91.962262][ T5114] ? ocfs2_buffer_cached+0x47e/0x840 [ 91.964321][ T5114] ? mark_lock+0x9a/0x360 [ 91.966019][ T5114] ? __lock_acquire+0x1384/0x2050 [ 91.967896][ T5114] ? __pfx_ocfs2_reserve_local_alloc_bits+0x10/0x10 [ 91.970207][ T5114] ? __pfx_lock_acquire+0x10/0x10 [ 91.972038][ T5114] ? ocfs2_alloc_should_use_local+0x155/0x320 [ 91.974352][ T5114] ? __pfx_lock_release+0x10/0x10 [ 91.976304][ T5114] ? do_raw_spin_lock+0x14f/0x370 [ 91.978276][ T5114] ? do_raw_spin_unlock+0x58/0x8b0 [ 91.980305][ T5114] ? _raw_spin_unlock+0x28/0x50 [ 91.982190][ T5114] ? ocfs2_alloc_should_use_local+0x155/0x320 [ 91.984924][ T5114] ocfs2_reserve_clusters_with_limit+0x1b8/0xb60 [ 91.987432][ T5114] ? mark_lock+0x9a/0x360 [ 91.989106][ T5114] ? __pfx_ocfs2_reserve_clusters_with_limit+0x10/0x10 [ 91.991712][ T5114] ? rcu_is_watching+0x15/0xb0 [ 91.993609][ T5114] ? ocfs2_num_free_extents+0x3b8/0x6e0 [ 91.995791][ T5114] ? __pfx_ocfs2_num_free_extents+0x10/0x10 [ 91.998577][ T5114] ocfs2_lock_allocators+0x30a/0x630 [ 92.000821][ T5114] ? __pfx_ocfs2_lock_allocators+0x10/0x10 [ 92.003051][ T5114] ? ocfs2_write_begin_nolock+0x114c/0x4ec0 [ 92.005322][ T5114] ? rcu_is_watching+0x15/0xb0 [ 92.007210][ T5114] ? ocfs2_write_begin_nolock+0x114c/0x4ec0 [ 92.009555][ T5114] ? kfree+0x4e/0x440 [ 92.011141][ T5114] ? __kmalloc_cache_noprof+0x19c/0x2c0 [ 92.013314][ T5114] ocfs2_write_begin_nolock+0x26f2/0x4ec0 [ 92.015584][ T5114] ? __pfx_ocfs2_write_begin_nolock+0x10/0x10 [ 92.017982][ T5114] ? __pfx_lock_acquire+0x10/0x10 [ 92.019842][ T5114] ? mark_lock+0x9a/0x360 [ 92.021512][ T5114] ? __lock_acquire+0x1384/0x2050 [ 92.023455][ T5114] ? __pfx_ocfs2_journal_access_di+0x10/0x10 [ 92.025852][ T5114] ? __pfx_lock_acquire+0x10/0x10 [ 92.027663][ T5114] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 92.029663][ T5114] ? __pfx___might_resched+0x10/0x10 [ 92.031538][ T5114] ? irqentry_exit+0x63/0x90 [ 92.033353][ T5114] ? irqentry_exit+0x63/0x90 [ 92.035190][ T5114] ? exc_page_fault+0x590/0x8c0 [ 92.037044][ T5114] ? down_write+0x18c/0x220 [ 92.038779][ T5114] ? __pfx_down_write+0x10/0x10 [ 92.040682][ T5114] ocfs2_write_begin+0x205/0x3a0 [ 92.042427][ T5114] ? __pfx_ocfs2_write_begin+0x10/0x10 [ 92.044588][ T5114] ? fault_in_iov_iter_readable+0x229/0x280 [ 92.046875][ T5114] generic_perform_write+0x344/0x6d0 [ 92.048736][ T5114] ? __pfx_generic_perform_write+0x10/0x10 [ 92.050847][ T5114] ? __generic_file_write_iter+0x102/0x230 [ 92.053038][ T5114] ? ocfs2_file_write_iter+0x1790/0x1f50 [ 92.055248][ T5114] ocfs2_file_write_iter+0x17b1/0x1f50 [ 92.057304][ T5114] ? __pfx_ocfs2_file_write_iter+0x10/0x10 [ 92.059513][ T5114] ? __pfx_lock_acquire+0x10/0x10 [ 92.061395][ T5114] ? rcu_read_lock_any_held+0xb7/0x160 [ 92.063388][ T5114] ? __pfx_rcu_read_lock_any_held+0x10/0x10 [ 92.065602][ T5114] vfs_write+0xa6d/0xc90 [ 92.067228][ T5114] ? __pfx_ocfs2_file_write_iter+0x10/0x10 [ 92.069389][ T5114] ? __pfx_vfs_write+0x10/0x10 [ 92.071237][ T5114] ? fdget_pos+0x265/0x320 [ 92.072892][ T5114] ksys_write+0x183/0x2b0 [ 92.074546][ T5114] ? __pfx_ksys_write+0x10/0x10 [ 92.076460][ T5114] ? do_syscall_64+0x100/0x230 [ 92.078392][ T5114] ? do_syscall_64+0xb6/0x230 [ 92.080210][ T5114] do_syscall_64+0xf3/0x230 [ 92.081940][ T5114] ? clear_bhb_loop+0x35/0x90 [ 92.083637][ T5114] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 92.085987][ T5114] RIP: 0033:0x7fdc1b638e29 [ 92.087675][ T5114] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 21 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 92.094694][ T5114] RSP: 002b:00007fff1b621b48 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 92.097718][ T5114] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fdc1b638e29 [ 92.100596][ T5114] RDX: 000000000000fdef RSI: 0000000020000540 RDI: 0000000000000004 [ 92.103280][ T5114] RBP: 0000000000000000 R08: 0000000000000003 R09: 0000000000000003 [ 92.105720][ T5114] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fff1b621b8c [ 92.108280][ T5114] R13: 0000000000000006 R14: 431bde82d7b634db R15: 00007fff1b621bc0 [ 92.111061][ T5114] [ 92.428864][ T5094] ocfs2: Unmounting device (7,0) on (node local) executing program [ 92.730845][ T5118] loop0: detected capacity change from 0 to 32768 [ 92.740402][ T5118] (syz-executor948,5118,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 92.758608][ T5118] (syz-executor948,5118,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 92.770539][ T5118] JBD2: Ignoring recovery information on journal [ 92.797752][ T5118] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 93.128912][ T5094] ocfs2: Unmounting device (7,0) on (node local) executing program [ 93.409249][ T5121] loop0: detected capacity change from 0 to 32768 [ 93.416061][ T5121] (syz-executor948,5121,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 93.428631][ T5121] (syz-executor948,5121,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 93.445349][ T5121] JBD2: Ignoring recovery information on journal [ 93.470481][ T5121] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 93.820841][ T5094] ocfs2: Unmounting device (7,0) on (node local) executing program [ 94.137718][ T5124] loop0: detected capacity change from 0 to 32768 [ 94.153753][ T5124] (syz-executor948,5124,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 94.173862][ T5124] (syz-executor948,5124,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 94.191577][ T5124] JBD2: Ignoring recovery information on journal [ 94.226500][ T5124] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 94.608638][ T5094] ocfs2: Unmounting device (7,0) on (node local) executing program [ 94.872097][ T5127] loop0: detected capacity change from 0 to 32768 [ 94.893651][ T5127] (syz-executor948,5127,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 94.909293][ T5127] (syz-executor948,5127,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 94.921299][ T5127] JBD2: Ignoring recovery information on journal [ 94.946242][ T5127] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 95.257766][ T5094] ocfs2: Unmounting device (7,0) on (node local) executing program [ 95.624326][ T5130] loop0: detected capacity change from 0 to 32768 [ 95.651058][ T5130] (syz-executor948,5130,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 95.659975][ T5130] (syz-executor948,5130,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 95.679240][ T5130] JBD2: Ignoring recovery information on journal [ 95.701589][ T5130] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 96.030329][ T5094] ocfs2: Unmounting device (7,0) on (node local) executing program [ 96.204924][ T5133] loop0: detected capacity change from 0 to 32768 [ 96.222490][ T5133] (syz-executor948,5133,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 96.240793][ T5133] (syz-executor948,5133,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 96.250923][ T5133] JBD2: Ignoring recovery information on journal [ 96.282685][ T5133] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 96.623063][ T5094] ocfs2: Unmounting device (7,0) on (node local) executing program [ 96.895059][ T5136] loop0: detected capacity change from 0 to 32768 [ 96.912101][ T5136] (syz-executor948,5136,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 96.923365][ T5136] (syz-executor948,5136,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 96.942946][ T5136] JBD2: Ignoring recovery information on journal [ 96.962946][ T5136] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 97.271874][ T5094] ocfs2: Unmounting device (7,0) on (node local) executing program [ 97.438781][ T5139] loop0: detected capacity change from 0 to 32768 [ 97.463324][ T5139] (syz-executor948,5139,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 97.473988][ T5139] (syz-executor948,5139,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 97.491458][ T5139] JBD2: Ignoring recovery information on journal [ 97.509463][ T5139] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 97.833514][ T5094] ocfs2: Unmounting device (7,0) on (node local) executing program [ 98.023678][ T5142] loop0: detected capacity change from 0 to 32768 [ 98.050684][ T5142] (syz-executor948,5142,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 98.060947][ T5142] (syz-executor948,5142,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 98.081002][ T5142] JBD2: Ignoring recovery information on journal [ 98.100704][ T5142] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 98.417756][ T5094] ocfs2: Unmounting device (7,0) on (node local) executing program [ 98.615044][ T5145] loop0: detected capacity change from 0 to 32768 [ 98.644539][ T5145] (syz-executor948,5145,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 98.655016][ T5145] (syz-executor948,5145,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 98.671140][ T5145] JBD2: Ignoring recovery information on journal [ 98.696239][ T5145] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 99.000002][ T5094] ocfs2: Unmounting device (7,0) on (node local) executing program [ 99.203524][ T5148] loop0: detected capacity change from 0 to 32768 [ 99.235608][ T5148] (syz-executor948,5148,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 99.240758][ T5148] (syz-executor948,5148,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 99.260864][ T5148] JBD2: Ignoring recovery information on journal [ 99.285230][ T5148] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 99.661142][ T5094] ocfs2: Unmounting device (7,0) on (node local) executing program [ 99.877223][ T5151] loop0: detected capacity change from 0 to 32768 [ 99.907540][ T5151] (syz-executor948,5151,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 99.917953][ T5151] (syz-executor948,5151,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 99.931526][ T5151] JBD2: Ignoring recovery information on journal [ 99.954227][ T5151] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 100.350135][ T5094] ocfs2: Unmounting device (7,0) on (node local) executing program [ 100.718118][ T5154] loop0: detected capacity change from 0 to 32768 [ 100.742524][ T5154] (syz-executor948,5154,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 100.759441][ T5154] (syz-executor948,5154,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 100.777343][ T5154] JBD2: Ignoring recovery information on journal [ 100.800000][ T5154] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 101.202706][ T5094] ocfs2: Unmounting device (7,0) on (node local) executing program [ 101.529045][ T5157] loop0: detected capacity change from 0 to 32768 [ 101.548935][ T5157] (syz-executor948,5157,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 101.564614][ T5157] (syz-executor948,5157,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 101.581496][ T5157] JBD2: Ignoring recovery information on journal [ 101.616971][ T5157] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. VM DIAGNOSIS: 17:48:47 Registers: info registers vcpu 0 CPU#0 RAX=1ffffffff34e0960 RBX=ffffffff9a704e60 RCX=0000000000000000 RDX=00000000000003fd RSI=0000000000000000 RDI=0000000000000020 RBP=0000000000000000 RSP=ffffc90002e0da78 R8 =ffffffff854920c6 R9 =1ffff1100676f046 R10=dffffc0000000000 R11=ffffffff85492080 R12=dffffc0000000000 R13=ffffffff9a3fff00 R14=00000000000003fd R15=dffffc0000000000 RIP=ffffffff854920f6 RFL=00000002 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 ffffffff 00c00000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 ffffffff 00c00000 FS =0000 0000555560355480 ffffffff 00c00000 GS =0000 ffff88801fc00000 ffffffff 00c00000 LDT=0000 0000000000000000 ffffffff 00c00000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000000020001000 CR3=000000001fb36000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000fffe0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 Opmask00=0000000000000000 Opmask01=0000000000000000 Opmask02=0000000000000000 Opmask03=0000000000000000 Opmask04=0000000000000000 Opmask05=0000000000000000 Opmask06=0000000000000000 Opmask07=0000000000000000 ZMM00=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM01=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM02=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM03=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM04=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM05=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM06=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM07=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM08=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM09=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM10=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM11=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM12=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM13=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM14=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM15=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM16=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM17=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM18=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM19=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM20=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM21=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM22=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM23=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM24=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM25=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM26=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM27=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM28=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM29=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM30=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM31=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000