Warning: Permanently added '[localhost]:18141' (ED25519) to the list of known hosts. executing program [ 85.101311][ T5093] loop0: detected capacity change from 0 to 32768 [ 85.114000][ T5093] ======================================================= [ 85.114000][ T5093] WARNING: The mand mount option has been deprecated and [ 85.114000][ T5093] and is ignored by this kernel. Remove the mand [ 85.114000][ T5093] option from the mount to silence this warning. [ 85.114000][ T5093] ======================================================= [ 85.184155][ T5093] JBD2: Ignoring recovery information on journal [ 85.210597][ T5093] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 85.267342][ T5091] ocfs2: Unmounting device (7,0) on (node local) executing program [ 85.656694][ T5096] loop0: detected capacity change from 0 to 32768 [ 85.694915][ T5096] JBD2: Ignoring recovery information on journal [ 85.728831][ T5096] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 85.767377][ T5091] ocfs2: Unmounting device (7,0) on (node local) executing program [ 86.271505][ T5099] loop0: detected capacity change from 0 to 32768 [ 86.300335][ T5099] JBD2: Ignoring recovery information on journal [ 86.349889][ T5099] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 86.393589][ T5091] ocfs2: Unmounting device (7,0) on (node local) executing program [ 86.903299][ T5102] loop0: detected capacity change from 0 to 32768 [ 86.933505][ T5102] JBD2: Ignoring recovery information on journal [ 86.971476][ T5102] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 87.004395][ T5091] ocfs2: Unmounting device (7,0) on (node local) executing program [ 87.480999][ T5105] loop0: detected capacity change from 0 to 32768 [ 87.521887][ T5105] JBD2: Ignoring recovery information on journal [ 87.563823][ T5105] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 87.596625][ T5091] ocfs2: Unmounting device (7,0) on (node local) executing program [ 88.077009][ T5108] loop0: detected capacity change from 0 to 32768 [ 88.125110][ T5108] JBD2: Ignoring recovery information on journal [ 88.165006][ T5108] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 88.211702][ T5091] ocfs2: Unmounting device (7,0) on (node local) executing program [ 88.639908][ T5111] loop0: detected capacity change from 0 to 32768 [ 88.690174][ T5111] JBD2: Ignoring recovery information on journal [ 88.731244][ T5111] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 88.744535][ T5111] [ 88.745570][ T5111] ====================================================== [ 88.748178][ T5111] WARNING: possible circular locking dependency detected [ 88.750754][ T5111] 6.11.0-syzkaller-08068-g1ec6d097897a #0 Not tainted [ 88.754381][ T5111] ------------------------------------------------------ [ 88.756856][ T5111] syz-executor347/5111 is trying to acquire lock: [ 88.759203][ T5111] ffff88801f0795a8 (&osb->system_file_mutex){+.+.}-{3:3}, at: ocfs2_get_system_file_inode+0x18f/0x7b0 [ 88.763404][ T5111] [ 88.763404][ T5111] but task is already holding lock: [ 88.766192][ T5111] ffff888041b4a2e0 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}, at: ocfs2_write_begin+0x1d1/0x3a0 [ 88.770000][ T5111] [ 88.770000][ T5111] which lock already depends on the new lock. [ 88.770000][ T5111] [ 88.774597][ T5111] [ 88.774597][ T5111] the existing dependency chain (in reverse order) is: [ 88.778125][ T5111] [ 88.778125][ T5111] -> #1 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}: [ 88.781446][ T5111] lock_acquire+0x1ed/0x550 [ 88.783410][ T5111] down_read+0xb1/0xa40 [ 88.785286][ T5111] ocfs2_read_virt_blocks+0x2ca/0xa50 [ 88.787571][ T5111] ocfs2_find_entry+0x43b/0x2780 [ 88.789564][ T5111] ocfs2_find_files_on_disk+0xff/0x360 [ 88.791768][ T5111] ocfs2_lookup_ino_from_name+0xb1/0x1e0 [ 88.794054][ T5111] ocfs2_get_system_file_inode+0x305/0x7b0 [ 88.796422][ T5111] ocfs2_init_global_system_inodes+0x32c/0x730 [ 88.798944][ T5111] ocfs2_fill_super+0x2f47/0x5750 [ 88.801106][ T5111] mount_bdev+0x20a/0x2d0 [ 88.803032][ T5111] legacy_get_tree+0xee/0x190 [ 88.805001][ T5111] vfs_get_tree+0x90/0x2b0 [ 88.806795][ T5111] do_new_mount+0x2be/0xb40 [ 88.808650][ T5111] __se_sys_mount+0x2d6/0x3c0 [ 88.810614][ T5111] do_syscall_64+0xf3/0x230 [ 88.812493][ T5111] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 88.814852][ T5111] [ 88.814852][ T5111] -> #0 (&osb->system_file_mutex){+.+.}-{3:3}: [ 88.817786][ T5111] validate_chain+0x18ef/0x5920 [ 88.819876][ T5111] __lock_acquire+0x1384/0x2050 [ 88.821864][ T5111] lock_acquire+0x1ed/0x550 [ 88.823741][ T5111] __mutex_lock+0x136/0xd70 [ 88.825584][ T5111] ocfs2_get_system_file_inode+0x18f/0x7b0 [ 88.827943][ T5111] ocfs2_reserve_local_alloc_bits+0x107/0x2870 [ 88.830449][ T5111] ocfs2_reserve_clusters_with_limit+0x1b8/0xb60 [ 88.833025][ T5111] ocfs2_lock_allocators+0x30a/0x630 [ 88.835245][ T5111] ocfs2_write_begin_nolock+0x26f2/0x4ec0 [ 88.837596][ T5111] ocfs2_write_begin+0x205/0x3a0 [ 88.839781][ T5111] generic_perform_write+0x344/0x6d0 [ 88.842025][ T5111] ocfs2_file_write_iter+0x17b1/0x1f50 [ 88.844113][ T5111] vfs_write+0xa6d/0xc90 [ 88.845992][ T5111] ksys_write+0x1a0/0x2c0 [ 88.847899][ T5111] do_syscall_64+0xf3/0x230 [ 88.849896][ T5111] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 88.852439][ T5111] [ 88.852439][ T5111] other info that might help us debug this: [ 88.852439][ T5111] [ 88.856236][ T5111] Possible unsafe locking scenario: [ 88.856236][ T5111] [ 88.859346][ T5111] CPU0 CPU1 [ 88.861395][ T5111] ---- ---- [ 88.863408][ T5111] lock(&ocfs2_file_ip_alloc_sem_key); [ 88.865320][ T5111] lock(&osb->system_file_mutex); [ 88.867888][ T5111] lock(&ocfs2_file_ip_alloc_sem_key); [ 88.870412][ T5111] lock(&osb->system_file_mutex); [ 88.871957][ T5111] [ 88.871957][ T5111] *** DEADLOCK *** [ 88.871957][ T5111] [ 88.874611][ T5111] 3 locks held by syz-executor347/5111: [ 88.876300][ T5111] #0: ffff888041538420 (sb_writers#9){.+.+}-{0:0}, at: vfs_write+0x224/0xc90 [ 88.879126][ T5111] #1: ffff888041b4a640 (&sb->s_type->i_mutex_key#15){+.+.}-{3:3}, at: ocfs2_file_write_iter+0x467/0x1f50 [ 88.883428][ T5111] #2: ffff888041b4a2e0 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}, at: ocfs2_write_begin+0x1d1/0x3a0 [ 88.887555][ T5111] [ 88.887555][ T5111] stack backtrace: [ 88.889769][ T5111] CPU: 0 UID: 0 PID: 5111 Comm: syz-executor347 Not tainted 6.11.0-syzkaller-08068-g1ec6d097897a #0 [ 88.893681][ T5111] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 88.897152][ T5111] Call Trace: [ 88.898418][ T5111] [ 88.899526][ T5111] dump_stack_lvl+0x241/0x360 [ 88.901307][ T5111] ? __pfx_dump_stack_lvl+0x10/0x10 [ 88.903237][ T5111] ? __pfx__printk+0x10/0x10 [ 88.904994][ T5111] print_circular_bug+0x13a/0x1b0 [ 88.906862][ T5111] check_noncircular+0x36a/0x4a0 [ 88.908799][ T5111] ? __pfx_lock_acquire+0x10/0x10 [ 88.910829][ T5111] ? __pfx_check_noncircular+0x10/0x10 [ 88.912926][ T5111] ? lockdep_lock+0x123/0x2b0 [ 88.914717][ T5111] ? validate_chain+0x11e/0x5920 [ 88.916653][ T5111] ? __pfx_validate_chain+0x10/0x10 [ 88.918679][ T5111] validate_chain+0x18ef/0x5920 [ 88.920642][ T5111] ? __bfs+0x368/0x6f0 [ 88.922241][ T5111] ? __pfx_validate_chain+0x10/0x10 [ 88.924090][ T5111] ? validate_chain+0x11e/0x5920 [ 88.925782][ T5111] ? rcu_is_watching+0x15/0xb0 [ 88.927524][ T5111] ? lock_release+0xbf/0xa30 [ 88.929337][ T5111] ? __pfx_validate_chain+0x10/0x10 [ 88.931239][ T5111] ? deref_stack_reg+0x17c/0x210 [ 88.932917][ T5111] ? __pfx_lock_release+0x10/0x10 [ 88.934850][ T5111] ? mark_lock+0x9a/0x360 [ 88.936526][ T5111] ? deref_stack_reg+0x17c/0x210 [ 88.938447][ T5111] __lock_acquire+0x1384/0x2050 [ 88.940359][ T5111] lock_acquire+0x1ed/0x550 [ 88.942120][ T5111] ? ocfs2_get_system_file_inode+0x18f/0x7b0 [ 88.944480][ T5111] ? __pfx_lock_acquire+0x10/0x10 [ 88.946431][ T5111] ? __pfx___might_resched+0x10/0x10 [ 88.948512][ T5111] __mutex_lock+0x136/0xd70 [ 88.950295][ T5111] ? ocfs2_get_system_file_inode+0x18f/0x7b0 [ 88.952605][ T5111] ? __pfx_lock_acquire+0x10/0x10 [ 88.954447][ T5111] ? ocfs2_get_system_file_inode+0x141/0x7b0 [ 88.956821][ T5111] ? ocfs2_get_system_file_inode+0x18f/0x7b0 [ 88.959139][ T5111] ? __pfx_lock_release+0x10/0x10 [ 88.961066][ T5111] ? __pfx___mutex_lock+0x10/0x10 [ 88.963002][ T5111] ? do_raw_spin_unlock+0x58/0x8b0 [ 88.965061][ T5111] ocfs2_get_system_file_inode+0x18f/0x7b0 [ 88.967329][ T5111] ? __pfx_ocfs2_get_system_file_inode+0x10/0x10 [ 88.970272][ T5111] ? __pfx_validate_chain+0x10/0x10 [ 88.972709][ T5111] ? kernel_text_address+0xa7/0xe0 [ 88.975116][ T5111] ? __kernel_text_address+0xd/0x40 [ 88.977579][ T5111] ? unwind_get_return_address+0x4d/0x90 [ 88.980176][ T5111] ? arch_stack_walk+0xfd/0x150 [ 88.982256][ T5111] ocfs2_reserve_local_alloc_bits+0x107/0x2870 [ 88.984443][ T5111] ? ocfs2_buffer_cached+0x47e/0x840 [ 88.986360][ T5111] ? mark_lock+0x9a/0x360 [ 88.988071][ T5111] ? __lock_acquire+0x1384/0x2050 [ 88.990332][ T5111] ? __pfx_ocfs2_reserve_local_alloc_bits+0x10/0x10 [ 88.992746][ T5111] ? __pfx_lock_acquire+0x10/0x10 [ 88.994452][ T5111] ? ocfs2_alloc_should_use_local+0x155/0x320 [ 88.996460][ T5111] ? __pfx_lock_release+0x10/0x10 [ 88.998145][ T5111] ? do_raw_spin_lock+0x14f/0x370 [ 88.999992][ T5111] ? do_raw_spin_unlock+0x58/0x8b0 [ 89.001949][ T5111] ? _raw_spin_unlock+0x28/0x50 [ 89.003898][ T5111] ? ocfs2_alloc_should_use_local+0x155/0x320 [ 89.006272][ T5111] ocfs2_reserve_clusters_with_limit+0x1b8/0xb60 [ 89.008781][ T5111] ? mark_lock+0x9a/0x360 [ 89.010527][ T5111] ? __pfx_ocfs2_reserve_clusters_with_limit+0x10/0x10 [ 89.013223][ T5111] ? rcu_is_watching+0x15/0xb0 [ 89.015143][ T5111] ? ocfs2_num_free_extents+0x3b8/0x6e0 [ 89.017352][ T5111] ? __pfx_ocfs2_num_free_extents+0x10/0x10 [ 89.019721][ T5111] ocfs2_lock_allocators+0x30a/0x630 [ 89.021874][ T5111] ? __pfx_ocfs2_lock_allocators+0x10/0x10 [ 89.024163][ T5111] ? ocfs2_write_begin_nolock+0x114c/0x4ec0 [ 89.026410][ T5111] ? rcu_is_watching+0x15/0xb0 [ 89.028361][ T5111] ? ocfs2_write_begin_nolock+0x114c/0x4ec0 [ 89.030740][ T5111] ? kfree+0x4e/0x440 [ 89.032368][ T5111] ? __kmalloc_cache_noprof+0x19c/0x2c0 [ 89.034577][ T5111] ocfs2_write_begin_nolock+0x26f2/0x4ec0 [ 89.036870][ T5111] ? __pfx_ocfs2_write_begin_nolock+0x10/0x10 [ 89.039337][ T5111] ? __pfx_lock_acquire+0x10/0x10 [ 89.041374][ T5111] ? mark_lock+0x9a/0x360 [ 89.043141][ T5111] ? __lock_acquire+0x1384/0x2050 [ 89.045178][ T5111] ? __pfx_ocfs2_journal_access_di+0x10/0x10 [ 89.047486][ T5111] ? __pfx_lock_acquire+0x10/0x10 [ 89.049565][ T5111] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 89.052086][ T5111] ? __pfx___might_resched+0x10/0x10 [ 89.054090][ T5111] ? irqentry_exit+0x63/0x90 [ 89.055838][ T5111] ? irqentry_exit+0x63/0x90 [ 89.057512][ T5111] ? exc_page_fault+0x590/0x8c0 [ 89.059350][ T5111] ? down_write+0x18c/0x220 [ 89.061098][ T5111] ? __pfx_down_write+0x10/0x10 [ 89.062870][ T5111] ocfs2_write_begin+0x205/0x3a0 [ 89.064750][ T5111] ? __pfx_ocfs2_write_begin+0x10/0x10 [ 89.066744][ T5111] ? fault_in_iov_iter_readable+0x229/0x280 [ 89.069016][ T5111] generic_perform_write+0x344/0x6d0 [ 89.071084][ T5111] ? __pfx_generic_perform_write+0x10/0x10 [ 89.073358][ T5111] ? __generic_file_write_iter+0x102/0x230 [ 89.075638][ T5111] ? ocfs2_file_write_iter+0x1790/0x1f50 [ 89.077857][ T5111] ocfs2_file_write_iter+0x17b1/0x1f50 [ 89.080026][ T5111] ? __pfx_ocfs2_file_write_iter+0x10/0x10 [ 89.082348][ T5111] ? __pfx_lock_acquire+0x10/0x10 [ 89.084335][ T5111] ? rcu_read_lock_any_held+0xb7/0x160 [ 89.086447][ T5111] ? __pfx_rcu_read_lock_any_held+0x10/0x10 [ 89.088828][ T5111] vfs_write+0xa6d/0xc90 [ 89.090486][ T5111] ? __pfx_ocfs2_file_write_iter+0x10/0x10 [ 89.092759][ T5111] ? __pfx_vfs_write+0x10/0x10 [ 89.094719][ T5111] ? __fdget_pos+0x265/0x320 [ 89.096552][ T5111] ksys_write+0x1a0/0x2c0 [ 89.098206][ T5111] ? __pfx_ksys_write+0x10/0x10 [ 89.100084][ T5111] ? exc_page_fault+0x590/0x8c0 [ 89.101957][ T5111] ? do_syscall_64+0xb6/0x230 [ 89.103800][ T5111] do_syscall_64+0xf3/0x230 [ 89.105522][ T5111] ? clear_bhb_loop+0x35/0x90 [ 89.107392][ T5111] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 89.109780][ T5111] RIP: 0033:0x7ffa107e8169 [ 89.111549][ T5111] 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 [ 89.119019][ T5111] RSP: 002b:00007fff6341b398 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 89.122268][ T5111] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ffa107e8169 [ 89.125372][ T5111] RDX: 000000000000fea7 RSI: 0000000020000200 RDI: 0000000000000004 [ 89.128520][ T5111] RBP: 00000000ffffffff R08: 00000000000008c0 R09: 00000000000008c0 [ 89.131676][ T5111] R10: 000000000000441b R11: 0000000000000246 R12: 00007fff6341b3e0 [ 89.134719][ T5111] R13: 00007fff6341b420 R14: 0000000001000000 R15: 0000000000000003 [ 89.137832][ T5111] [ 89.562134][ T5091] ocfs2: Unmounting device (7,0) on (node local) executing program [ 89.870841][ T5114] loop0: detected capacity change from 0 to 32768 [ 89.890804][ T5114] JBD2: Ignoring recovery information on journal [ 89.939794][ T5114] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 89.971484][ T5091] ocfs2: Unmounting device (7,0) on (node local) executing program [ 90.286446][ T5117] loop0: detected capacity change from 0 to 32768 [ 90.296901][ T5117] JBD2: Ignoring recovery information on journal [ 90.328825][ T5117] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 90.353279][ T5091] ocfs2: Unmounting device (7,0) on (node local) executing program [ 90.680829][ T5120] loop0: detected capacity change from 0 to 32768 [ 90.704809][ T5120] JBD2: Ignoring recovery information on journal [ 90.730664][ T5120] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 90.756381][ T5091] ocfs2: Unmounting device (7,0) on (node local) executing program [ 91.066254][ T5123] loop0: detected capacity change from 0 to 32768 [ 91.101194][ T5123] JBD2: Ignoring recovery information on journal [ 91.127143][ T5123] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 91.159660][ T5091] ocfs2: Unmounting device (7,0) on (node local) executing program [ 91.485586][ T5126] loop0: detected capacity change from 0 to 32768 [ 91.517206][ T5126] JBD2: Ignoring recovery information on journal [ 91.545482][ T5126] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 91.565755][ T5091] ocfs2: Unmounting device (7,0) on (node local) [ 91.655583][ T9] cfg80211: failed to load regulatory.db executing program [ 91.884682][ T5129] loop0: detected capacity change from 0 to 32768 [ 91.917667][ T5129] JBD2: Ignoring recovery information on journal [ 91.940833][ T5129] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 91.961689][ T5091] ocfs2: Unmounting device (7,0) on (node local) executing program [ 92.225049][ T5132] loop0: detected capacity change from 0 to 32768 [ 92.242344][ T5132] JBD2: Ignoring recovery information on journal [ 92.277198][ T5132] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 92.308256][ T5091] ocfs2: Unmounting device (7,0) on (node local) executing program [ 92.572631][ T5135] loop0: detected capacity change from 0 to 32768 [ 92.603253][ T5135] JBD2: Ignoring recovery information on journal [ 92.628227][ T5135] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 92.657602][ T5091] ocfs2: Unmounting device (7,0) on (node local) executing program [ 92.929851][ T5138] loop0: detected capacity change from 0 to 32768 [ 92.949254][ T5138] JBD2: Ignoring recovery information on journal [ 92.991882][ T5138] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 93.012904][ T5091] ocfs2: Unmounting device (7,0) on (node local) executing program [ 93.304646][ T5141] loop0: detected capacity change from 0 to 32768 [ 93.319555][ T5141] JBD2: Ignoring recovery information on journal [ 93.353583][ T5141] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 93.382804][ T5091] ocfs2: Unmounting device (7,0) on (node local) executing program [ 93.645616][ T5144] loop0: detected capacity change from 0 to 32768 [ 93.676506][ T5144] JBD2: Ignoring recovery information on journal [ 93.701872][ T5144] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 93.726360][ T5091] ocfs2: Unmounting device (7,0) on (node local) executing program [ 93.990319][ T5147] loop0: detected capacity change from 0 to 32768 [ 94.011605][ T5147] JBD2: Ignoring recovery information on journal [ 94.044916][ T5147] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 94.072327][ T5091] ocfs2: Unmounting device (7,0) on (node local) executing program [ 94.351980][ T5150] loop0: detected capacity change from 0 to 32768 [ 94.386085][ T5150] JBD2: Ignoring recovery information on journal [ 94.412499][ T5150] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 94.436046][ T5091] ocfs2: Unmounting device (7,0) on (node local) executing program [ 94.826342][ T5153] loop0: detected capacity change from 0 to 32768 [ 94.860975][ T5153] JBD2: Ignoring recovery information on journal [ 94.881953][ T5153] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 94.907517][ T5091] ocfs2: Unmounting device (7,0) on (node local) executing program [ 95.158749][ T5156] loop0: detected capacity change from 0 to 32768 [ 95.198666][ T5156] JBD2: Ignoring recovery information on journal [ 95.223721][ T5156] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 95.245687][ T5091] ocfs2: Unmounting device (7,0) on (node local) executing program [ 95.489337][ T5159] loop0: detected capacity change from 0 to 32768 [ 95.524047][ T5159] JBD2: Ignoring recovery information on journal [ 95.549391][ T5159] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 95.576423][ T5091] ocfs2: Unmounting device (7,0) on (node local) executing program [ 95.801979][ T5162] loop0: detected capacity change from 0 to 32768 [ 95.842758][ T5162] JBD2: Ignoring recovery information on journal [ 95.865199][ T5162] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 95.887643][ T5091] ocfs2: Unmounting device (7,0) on (node local) executing program [ 96.118998][ T5165] loop0: detected capacity change from 0 to 32768 [ 96.142622][ T5165] JBD2: Ignoring recovery information on journal [ 96.174012][ T5165] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 96.191663][ T5091] ocfs2: Unmounting device (7,0) on (node local) executing program [ 96.417547][ T5168] loop0: detected capacity change from 0 to 32768 [ 96.437299][ T5168] JBD2: Ignoring recovery information on journal [ 96.465767][ T5168] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 96.486828][ T5091] ocfs2: Unmounting device (7,0) on (node local) executing program [ 96.768391][ T5171] loop0: detected capacity change from 0 to 32768 [ 96.805493][ T5171] JBD2: Ignoring recovery information on journal [ 96.825200][ T5171] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 96.849242][ T5091] ocfs2: Unmounting device (7,0) on (node local) executing program [ 97.162748][ T5174] loop0: detected capacity change from 0 to 32768 [ 97.186134][ T5174] JBD2: Ignoring recovery information on journal [ 97.210920][ T5174] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 97.231663][ T5091] ocfs2: Unmounting device (7,0) on (node local) executing program [ 97.554379][ T5177] loop0: detected capacity change from 0 to 32768 [ 97.574022][ T5177] JBD2: Ignoring recovery information on journal [ 97.598750][ T5177] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 97.635396][ T5091] ocfs2: Unmounting device (7,0) on (node local) executing program [ 97.929558][ T5180] loop0: detected capacity change from 0 to 32768 [ 97.953260][ T5180] JBD2: Ignoring recovery information on journal [ 97.980802][ T5180] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 98.009353][ T5091] ocfs2: Unmounting device (7,0) on (node local) executing program [ 98.289116][ T5183] loop0: detected capacity change from 0 to 32768 [ 98.326184][ T5183] JBD2: Ignoring recovery information on journal [ 98.343853][ T5183] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 98.380482][ T5091] ocfs2: Unmounting device (7,0) on (node local) executing program [ 98.660992][ T5186] loop0: detected capacity change from 0 to 32768 [ 98.682708][ T5186] JBD2: Ignoring recovery information on journal [ 98.713824][ T5186] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 98.730198][ T5091] ocfs2: Unmounting device (7,0) on (node local) VM DIAGNOSIS: 02:32:18 Registers: info registers vcpu 0 CPU#0 RAX=0000000000000061 RBX=ffffffff9a6f3ca0 RCX=0000000000000000 RDX=00000000000003f8 RSI=0000000000000000 RDI=0000000000000020 RBP=0000000000000000 RSP=ffffc90002ddda50 R8 =ffffffff8545d14b R9 =1ffff11003d74046 R10=dffffc0000000000 R11=ffffffff8545d100 R12=dffffc0000000000 R13=ffffffff9a3eef03 R14=0000000000000061 R15=00000000000003f8 RIP=ffffffff8545d17e 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 0000555578f0c380 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=00000000002d8000 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=00000000ffffff80 Opmask01=0000000000000000 Opmask02=000000000000001f Opmask03=0000000000000000 Opmask04=0000000000000000 Opmask05=0000000000000000 Opmask06=0000000000000000 Opmask07=0000000000000000 ZMM00=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 65705f6567617375 2e74636361757063 ZMM01=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007fff6341ab20 00007fff6341ab00 ZMM02=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007fff6341ac60 00007fff6341aae0 ZMM03=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ffffffffffffffff ffffffff0f0e0d0c ZMM04=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007fff6341ab20 ZMM05=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007fff6341ac60 ZMM06=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007fff6341ac60 00007fff6341aae0 ZMM07=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007fff6341ab20 00007fff6341ab00 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 000000327366636f ZMM18=0000000000000000 0000000000000000 0000000000000000 0000000000000000 6c6c75663d79636e 657265686f632c73 6b636f6c666c6163 6f6c2c6c6c75663d ZMM19=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 002c6c63616f6e2c 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