[ 91.623385][ T785] cfg80211: failed to load regulatory.db Warning: Permanently added '[localhost]:3778' (ED25519) to the list of known hosts. executing program [ 105.300843][ T5104] loop0: detected capacity change from 0 to 32768 [ 105.310155][ T5104] ======================================================= [ 105.310155][ T5104] WARNING: The mand mount option has been deprecated and [ 105.310155][ T5104] and is ignored by this kernel. Remove the mand [ 105.310155][ T5104] option from the mount to silence this warning. [ 105.310155][ T5104] ======================================================= [ 105.379368][ T5104] JBD2: Ignoring recovery information on journal [ 105.416179][ T5104] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 105.477308][ T5103] ocfs2: Unmounting device (7,0) on (node local) executing program [ 106.036580][ T5107] loop0: detected capacity change from 0 to 32768 [ 106.093262][ T5107] JBD2: Ignoring recovery information on journal [ 106.117703][ T5107] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 106.154522][ T5103] ocfs2: Unmounting device (7,0) on (node local) executing program [ 106.546880][ T5110] loop0: detected capacity change from 0 to 32768 [ 106.574236][ T5110] JBD2: Ignoring recovery information on journal [ 106.601584][ T5110] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 106.635380][ T5103] ocfs2: Unmounting device (7,0) on (node local) executing program [ 107.014423][ T5113] loop0: detected capacity change from 0 to 32768 [ 107.046115][ T5113] JBD2: Ignoring recovery information on journal [ 107.077857][ T5113] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 107.115010][ T5103] ocfs2: Unmounting device (7,0) on (node local) executing program [ 107.502728][ T5116] loop0: detected capacity change from 0 to 32768 [ 107.532007][ T5116] JBD2: Ignoring recovery information on journal [ 107.571149][ T5116] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 107.601636][ T5103] ocfs2: Unmounting device (7,0) on (node local) executing program [ 108.020705][ T5119] loop0: detected capacity change from 0 to 32768 [ 108.051005][ T5119] JBD2: Ignoring recovery information on journal [ 108.090235][ T5119] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 108.120766][ T5103] ocfs2: Unmounting device (7,0) on (node local) executing program [ 108.520567][ T5122] loop0: detected capacity change from 0 to 32768 [ 108.543372][ T5122] JBD2: Ignoring recovery information on journal [ 108.594642][ T5122] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 108.605136][ T5122] [ 108.606005][ T5122] ====================================================== [ 108.608479][ T5122] WARNING: possible circular locking dependency detected [ 108.611038][ T5122] 6.11.0-syzkaller-08481-g88264981f208 #0 Not tainted [ 108.614578][ T5122] ------------------------------------------------------ [ 108.617478][ T5122] syz-executor402/5122 is trying to acquire lock: [ 108.619702][ T5122] ffff88803ddf55a8 (&osb->system_file_mutex){+.+.}-{3:3}, at: ocfs2_get_system_file_inode+0x18f/0x7b0 [ 108.623784][ T5122] [ 108.623784][ T5122] but task is already holding lock: [ 108.626436][ T5122] ffff8880431ca2e0 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}, at: ocfs2_write_begin+0x1d1/0x3a0 [ 108.630329][ T5122] [ 108.630329][ T5122] which lock already depends on the new lock. [ 108.630329][ T5122] [ 108.634065][ T5122] [ 108.634065][ T5122] the existing dependency chain (in reverse order) is: [ 108.637309][ T5122] [ 108.637309][ T5122] -> #1 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}: [ 108.640541][ T5122] lock_acquire+0x1ed/0x550 [ 108.642440][ T5122] down_read+0xb1/0xa40 [ 108.644238][ T5122] ocfs2_read_virt_blocks+0x2ca/0xa50 [ 108.646398][ T5122] ocfs2_find_entry+0x43b/0x2780 [ 108.648488][ T5122] ocfs2_find_files_on_disk+0xff/0x360 [ 108.650628][ T5122] ocfs2_lookup_ino_from_name+0xb1/0x1e0 [ 108.652800][ T5122] ocfs2_get_system_file_inode+0x305/0x7b0 [ 108.655058][ T5122] ocfs2_init_global_system_inodes+0x32c/0x730 [ 108.657503][ T5122] ocfs2_fill_super+0x2f47/0x5750 [ 108.659556][ T5122] mount_bdev+0x20a/0x2d0 [ 108.661208][ T5122] legacy_get_tree+0xee/0x190 [ 108.663226][ T5122] vfs_get_tree+0x90/0x2b0 [ 108.665207][ T5122] do_new_mount+0x2be/0xb40 [ 108.667425][ T5122] __se_sys_mount+0x2d6/0x3c0 [ 108.669799][ T5122] do_syscall_64+0xf3/0x230 [ 108.672033][ T5122] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 108.674770][ T5122] [ 108.674770][ T5122] -> #0 (&osb->system_file_mutex){+.+.}-{3:3}: [ 108.678168][ T5122] validate_chain+0x18ef/0x5920 [ 108.680213][ T5122] __lock_acquire+0x1384/0x2050 [ 108.682371][ T5122] lock_acquire+0x1ed/0x550 [ 108.684177][ T5122] __mutex_lock+0x136/0xd70 [ 108.686032][ T5122] ocfs2_get_system_file_inode+0x18f/0x7b0 [ 108.688237][ T5122] ocfs2_reserve_local_alloc_bits+0x107/0x2870 [ 108.690447][ T5122] ocfs2_reserve_clusters_with_limit+0x1b8/0xb60 [ 108.692628][ T5122] ocfs2_lock_allocators+0x30a/0x630 [ 108.694503][ T5122] ocfs2_write_begin_nolock+0x26f2/0x4ec0 [ 108.696683][ T5122] ocfs2_write_begin+0x205/0x3a0 [ 108.698619][ T5122] generic_perform_write+0x344/0x6d0 [ 108.700732][ T5122] ocfs2_file_write_iter+0x17b1/0x1f50 [ 108.702892][ T5122] vfs_write+0xa6d/0xc90 [ 108.704663][ T5122] ksys_write+0x1a0/0x2c0 [ 108.706474][ T5122] do_syscall_64+0xf3/0x230 [ 108.708250][ T5122] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 108.710483][ T5122] [ 108.710483][ T5122] other info that might help us debug this: [ 108.710483][ T5122] [ 108.713900][ T5122] Possible unsafe locking scenario: [ 108.713900][ T5122] [ 108.716362][ T5122] CPU0 CPU1 [ 108.718392][ T5122] ---- ---- [ 108.720252][ T5122] lock(&ocfs2_file_ip_alloc_sem_key); [ 108.722094][ T5122] lock(&osb->system_file_mutex); [ 108.724644][ T5122] lock(&ocfs2_file_ip_alloc_sem_key); [ 108.727524][ T5122] lock(&osb->system_file_mutex); [ 108.729404][ T5122] [ 108.729404][ T5122] *** DEADLOCK *** [ 108.729404][ T5122] [ 108.732180][ T5122] 3 locks held by syz-executor402/5122: [ 108.734273][ T5122] #0: ffff88803d8c2420 (sb_writers#9){.+.+}-{0:0}, at: vfs_write+0x224/0xc90 [ 108.737441][ T5122] #1: ffff8880431ca640 (&sb->s_type->i_mutex_key#15){+.+.}-{3:3}, at: ocfs2_file_write_iter+0x467/0x1f50 [ 108.741500][ T5122] #2: ffff8880431ca2e0 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}, at: ocfs2_write_begin+0x1d1/0x3a0 [ 108.745425][ T5122] [ 108.745425][ T5122] stack backtrace: [ 108.747619][ T5122] CPU: 0 UID: 0 PID: 5122 Comm: syz-executor402 Not tainted 6.11.0-syzkaller-08481-g88264981f208 #0 [ 108.751425][ T5122] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 108.755006][ T5122] Call Trace: [ 108.756135][ T5122] [ 108.757295][ T5122] dump_stack_lvl+0x241/0x360 [ 108.759153][ T5122] ? __pfx_dump_stack_lvl+0x10/0x10 [ 108.761064][ T5122] ? __pfx__printk+0x10/0x10 [ 108.762757][ T5122] print_circular_bug+0x13a/0x1b0 [ 108.764318][ T5122] check_noncircular+0x36a/0x4a0 [ 108.766032][ T5122] ? __pfx_lock_acquire+0x10/0x10 [ 108.767853][ T5122] ? __pfx_check_noncircular+0x10/0x10 [ 108.769788][ T5122] ? lockdep_lock+0x123/0x2b0 [ 108.771676][ T5122] ? validate_chain+0x11e/0x5920 [ 108.773571][ T5122] ? __pfx_validate_chain+0x10/0x10 [ 108.775918][ T5122] validate_chain+0x18ef/0x5920 [ 108.778111][ T5122] ? __bfs+0x368/0x6f0 [ 108.779910][ T5122] ? __pfx_validate_chain+0x10/0x10 [ 108.781925][ T5122] ? validate_chain+0x11e/0x5920 [ 108.783871][ T5122] ? rcu_is_watching+0x15/0xb0 [ 108.785647][ T5122] ? lock_release+0xbf/0xa30 [ 108.787414][ T5122] ? __pfx_validate_chain+0x10/0x10 [ 108.789257][ T5122] ? deref_stack_reg+0x17c/0x210 [ 108.791192][ T5122] ? __pfx_lock_release+0x10/0x10 [ 108.793181][ T5122] ? mark_lock+0x9a/0x360 [ 108.794543][ T5122] ? deref_stack_reg+0x17c/0x210 [ 108.796206][ T5122] __lock_acquire+0x1384/0x2050 [ 108.798041][ T5122] lock_acquire+0x1ed/0x550 [ 108.800076][ T5122] ? ocfs2_get_system_file_inode+0x18f/0x7b0 [ 108.802591][ T5122] ? __pfx_lock_acquire+0x10/0x10 [ 108.804476][ T5122] ? __pfx___might_resched+0x10/0x10 [ 108.806564][ T5122] __mutex_lock+0x136/0xd70 [ 108.808042][ T5122] ? ocfs2_get_system_file_inode+0x18f/0x7b0 [ 108.809944][ T5122] ? __pfx_lock_acquire+0x10/0x10 [ 108.811663][ T5122] ? ocfs2_get_system_file_inode+0x141/0x7b0 [ 108.813842][ T5122] ? ocfs2_get_system_file_inode+0x18f/0x7b0 [ 108.815973][ T5122] ? __pfx_lock_release+0x10/0x10 [ 108.817804][ T5122] ? __pfx___mutex_lock+0x10/0x10 [ 108.819581][ T5122] ? do_raw_spin_unlock+0x58/0x8b0 [ 108.821423][ T5122] ocfs2_get_system_file_inode+0x18f/0x7b0 [ 108.823490][ T5122] ? __pfx_ocfs2_get_system_file_inode+0x10/0x10 [ 108.825844][ T5122] ? __pfx_validate_chain+0x10/0x10 [ 108.827580][ T5122] ? kernel_text_address+0xa7/0xe0 [ 108.829397][ T5122] ? __kernel_text_address+0xd/0x40 [ 108.831335][ T5122] ? unwind_get_return_address+0x4d/0x90 [ 108.833425][ T5122] ? arch_stack_walk+0xfd/0x150 [ 108.835198][ T5122] ocfs2_reserve_local_alloc_bits+0x107/0x2870 [ 108.837403][ T5122] ? ocfs2_buffer_cached+0x47e/0x840 [ 108.839331][ T5122] ? mark_lock+0x9a/0x360 [ 108.841049][ T5122] ? __lock_acquire+0x1384/0x2050 [ 108.842931][ T5122] ? __pfx_ocfs2_reserve_local_alloc_bits+0x10/0x10 [ 108.845342][ T5122] ? __pfx_lock_acquire+0x10/0x10 [ 108.847169][ T5122] ? ocfs2_alloc_should_use_local+0x155/0x320 [ 108.849485][ T5122] ? __pfx_lock_release+0x10/0x10 [ 108.851326][ T5122] ? do_raw_spin_lock+0x14f/0x370 [ 108.852979][ T5122] ? do_raw_spin_unlock+0x58/0x8b0 [ 108.854889][ T5122] ? _raw_spin_unlock+0x28/0x50 [ 108.856638][ T5122] ? ocfs2_alloc_should_use_local+0x155/0x320 [ 108.858929][ T5122] ocfs2_reserve_clusters_with_limit+0x1b8/0xb60 [ 108.861203][ T5122] ? mark_lock+0x9a/0x360 [ 108.862808][ T5122] ? __pfx_ocfs2_reserve_clusters_with_limit+0x10/0x10 [ 108.865295][ T5122] ? rcu_is_watching+0x15/0xb0 [ 108.867138][ T5122] ? ocfs2_num_free_extents+0x3b8/0x6e0 [ 108.869076][ T5122] ? __pfx_ocfs2_num_free_extents+0x10/0x10 [ 108.871279][ T5122] ocfs2_lock_allocators+0x30a/0x630 [ 108.873097][ T5122] ? __pfx_ocfs2_lock_allocators+0x10/0x10 [ 108.875232][ T5122] ? ocfs2_write_begin_nolock+0x114c/0x4ec0 [ 108.877466][ T5122] ? rcu_is_watching+0x15/0xb0 [ 108.879191][ T5122] ? ocfs2_write_begin_nolock+0x114c/0x4ec0 [ 108.881209][ T5122] ? kfree+0x4e/0x440 [ 108.882719][ T5122] ? __kmalloc_cache_noprof+0x19c/0x2c0 [ 108.884678][ T5122] ocfs2_write_begin_nolock+0x26f2/0x4ec0 [ 108.886745][ T5122] ? __pfx_ocfs2_write_begin_nolock+0x10/0x10 [ 108.888918][ T5122] ? __pfx_lock_acquire+0x10/0x10 [ 108.890819][ T5122] ? mark_lock+0x9a/0x360 [ 108.892401][ T5122] ? __lock_acquire+0x1384/0x2050 [ 108.894239][ T5122] ? __pfx_ocfs2_journal_access_di+0x10/0x10 [ 108.896409][ T5122] ? __pfx_lock_acquire+0x10/0x10 [ 108.898239][ T5122] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 108.900254][ T5122] ? __pfx___might_resched+0x10/0x10 [ 108.902055][ T5122] ? irqentry_exit+0x63/0x90 [ 108.903714][ T5122] ? irqentry_exit+0x63/0x90 [ 108.905338][ T5122] ? exc_page_fault+0x590/0x8c0 [ 108.907023][ T5122] ? down_write+0x18c/0x220 [ 108.908602][ T5122] ? __pfx_down_write+0x10/0x10 [ 108.910303][ T5122] ocfs2_write_begin+0x205/0x3a0 [ 108.911770][ T5122] ? __pfx_ocfs2_write_begin+0x10/0x10 [ 108.913560][ T5122] ? fault_in_iov_iter_readable+0x229/0x280 [ 108.915870][ T5122] generic_perform_write+0x344/0x6d0 [ 108.917683][ T5122] ? __pfx_generic_perform_write+0x10/0x10 [ 108.919547][ T5122] ? __generic_file_write_iter+0x102/0x230 [ 108.921662][ T5122] ? ocfs2_file_write_iter+0x1790/0x1f50 [ 108.923754][ T5122] ocfs2_file_write_iter+0x17b1/0x1f50 [ 108.925746][ T5122] ? __pfx_ocfs2_file_write_iter+0x10/0x10 [ 108.927708][ T5122] ? __pfx_lock_acquire+0x10/0x10 [ 108.929474][ T5122] ? rcu_read_lock_any_held+0xb7/0x160 [ 108.931359][ T5122] ? __pfx_rcu_read_lock_any_held+0x10/0x10 [ 108.933594][ T5122] vfs_write+0xa6d/0xc90 [ 108.935149][ T5122] ? __pfx_ocfs2_file_write_iter+0x10/0x10 [ 108.937288][ T5122] ? __pfx_vfs_write+0x10/0x10 [ 108.939113][ T5122] ? __fdget_pos+0x265/0x320 [ 108.940791][ T5122] ksys_write+0x1a0/0x2c0 [ 108.942346][ T5122] ? __pfx_ksys_write+0x10/0x10 [ 108.944223][ T5122] ? exc_page_fault+0x590/0x8c0 [ 108.945939][ T5122] ? do_syscall_64+0xb6/0x230 [ 108.947636][ T5122] do_syscall_64+0xf3/0x230 [ 108.949210][ T5122] ? clear_bhb_loop+0x35/0x90 [ 108.950715][ T5122] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 108.952641][ T5122] RIP: 0033:0x7fa034b4b169 [ 108.953941][ T5122] 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 [ 108.960381][ T5122] RSP: 002b:00007ffd47f84b38 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 108.963168][ T5122] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa034b4b169 [ 108.965872][ T5122] RDX: 000000000000fea7 RSI: 0000000020000200 RDI: 0000000000000004 [ 108.968835][ T5122] RBP: 00000000ffffffff R08: 00000000000008c0 R09: 00000000000008c0 [ 108.971646][ T5122] R10: 000000000000441b R11: 0000000000000246 R12: 00007ffd47f84b80 [ 108.974491][ T5122] R13: 00007ffd47f84bc0 R14: 0000000001000000 R15: 0000000000000003 [ 108.977319][ T5122] [ 109.382889][ T5103] ocfs2: Unmounting device (7,0) on (node local) executing program [ 109.613514][ T5125] loop0: detected capacity change from 0 to 32768 [ 109.650275][ T5125] JBD2: Ignoring recovery information on journal [ 109.674346][ T5125] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 109.695740][ T5103] ocfs2: Unmounting device (7,0) on (node local) executing program [ 109.968649][ T5128] loop0: detected capacity change from 0 to 32768 [ 110.005099][ T5128] JBD2: Ignoring recovery information on journal [ 110.025516][ T5128] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 110.047607][ T5103] ocfs2: Unmounting device (7,0) on (node local) executing program [ 110.285329][ T5131] loop0: detected capacity change from 0 to 32768 [ 110.317678][ T5131] JBD2: Ignoring recovery information on journal [ 110.345371][ T5131] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 110.362233][ T5103] ocfs2: Unmounting device (7,0) on (node local) executing program [ 110.613739][ T5134] loop0: detected capacity change from 0 to 32768 [ 110.634612][ T5134] JBD2: Ignoring recovery information on journal [ 110.662205][ T5134] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 110.677914][ T5103] ocfs2: Unmounting device (7,0) on (node local) executing program [ 110.952524][ T5137] loop0: detected capacity change from 0 to 32768 [ 110.983770][ T5137] JBD2: Ignoring recovery information on journal [ 111.006152][ T5137] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 111.027346][ T5103] ocfs2: Unmounting device (7,0) on (node local) executing program [ 111.267845][ T5140] loop0: detected capacity change from 0 to 32768 [ 111.295428][ T5140] JBD2: Ignoring recovery information on journal [ 111.322253][ T5140] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 111.345821][ T5103] ocfs2: Unmounting device (7,0) on (node local) executing program [ 111.592621][ T5143] loop0: detected capacity change from 0 to 32768 [ 111.628084][ T5143] JBD2: Ignoring recovery information on journal [ 111.648356][ T5143] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 111.678779][ T5103] ocfs2: Unmounting device (7,0) on (node local) executing program [ 111.961719][ T5146] loop0: detected capacity change from 0 to 32768 [ 111.984789][ T5146] JBD2: Ignoring recovery information on journal [ 112.009723][ T5146] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 112.045283][ T5103] ocfs2: Unmounting device (7,0) on (node local) executing program [ 112.297459][ T5149] loop0: detected capacity change from 0 to 32768 [ 112.332950][ T5149] JBD2: Ignoring recovery information on journal [ 112.365424][ T5149] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 112.383507][ T5103] ocfs2: Unmounting device (7,0) on (node local) executing program [ 112.645458][ T5152] loop0: detected capacity change from 0 to 32768 [ 112.679608][ T5152] JBD2: Ignoring recovery information on journal [ 112.702524][ T5152] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 112.729883][ T5103] ocfs2: Unmounting device (7,0) on (node local) executing program [ 112.994825][ T5155] loop0: detected capacity change from 0 to 32768 [ 113.028262][ T5155] JBD2: Ignoring recovery information on journal [ 113.050737][ T5155] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 113.079027][ T5103] ocfs2: Unmounting device (7,0) on (node local) executing program [ 113.340433][ T5158] loop0: detected capacity change from 0 to 32768 [ 113.390146][ T5158] JBD2: Ignoring recovery information on journal [ 113.431480][ T5158] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 113.451405][ T5103] ocfs2: Unmounting device (7,0) on (node local) executing program [ 113.794216][ T5163] loop0: detected capacity change from 0 to 32768 [ 113.836027][ T5163] JBD2: Ignoring recovery information on journal [ 113.866079][ T5163] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 113.890234][ T5103] ocfs2: Unmounting device (7,0) on (node local) executing program [ 114.214930][ T5167] loop0: detected capacity change from 0 to 32768 [ 114.250662][ T5167] JBD2: Ignoring recovery information on journal [ 114.277250][ T5167] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 114.301562][ T5103] ocfs2: Unmounting device (7,0) on (node local) executing program [ 114.607559][ T5170] loop0: detected capacity change from 0 to 32768 [ 114.628152][ T5170] JBD2: Ignoring recovery information on journal [ 114.658482][ T5170] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 114.689139][ T5103] ocfs2: Unmounting device (7,0) on (node local) executing program [ 115.004837][ T5174] loop0: detected capacity change from 0 to 32768 [ 115.017194][ T5174] JBD2: Ignoring recovery information on journal [ 115.055178][ T5174] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 115.086756][ T5103] ocfs2: Unmounting device (7,0) on (node local) executing program [ 115.361715][ T5177] loop0: detected capacity change from 0 to 32768 [ 115.408637][ T5177] JBD2: Ignoring recovery information on journal [ 115.435509][ T5177] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 115.453358][ T5103] ocfs2: Unmounting device (7,0) on (node local) executing program [ 115.735922][ T5180] loop0: detected capacity change from 0 to 32768 [ 115.770320][ T5180] JBD2: Ignoring recovery information on journal [ 115.795154][ T5180] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 115.823834][ T5103] ocfs2: Unmounting device (7,0) on (node local) executing program [ 116.099559][ T5184] loop0: detected capacity change from 0 to 32768 [ 116.140504][ T5184] JBD2: Ignoring recovery information on journal [ 116.156880][ T5184] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 116.182060][ T5103] ocfs2: Unmounting device (7,0) on (node local) executing program [ 116.511152][ T5187] loop0: detected capacity change from 0 to 32768 [ 116.538661][ T5187] JBD2: Ignoring recovery information on journal [ 116.567556][ T5187] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 116.587301][ T5103] ocfs2: Unmounting device (7,0) on (node local) executing program [ 116.920536][ T5191] loop0: detected capacity change from 0 to 32768 [ 116.944991][ T5191] JBD2: Ignoring recovery information on journal [ 116.977814][ T5191] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 116.999164][ T5103] ocfs2: Unmounting device (7,0) on (node local) executing program [ 117.258133][ T5194] loop0: detected capacity change from 0 to 32768 [ 117.289496][ T5194] JBD2: Ignoring recovery information on journal [ 117.310180][ T5194] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 117.333534][ T5103] ocfs2: Unmounting device (7,0) on (node local) executing program [ 117.618426][ T5198] loop0: detected capacity change from 0 to 32768 [ 117.643071][ T5198] JBD2: Ignoring recovery information on journal [ 117.669464][ T5198] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 117.694170][ T5103] ocfs2: Unmounting device (7,0) on (node local) executing program [ 117.947874][ T5201] loop0: detected capacity change from 0 to 32768 [ 117.981808][ T5201] JBD2: Ignoring recovery information on journal [ 117.999527][ T5201] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 118.020466][ T5103] ocfs2: Unmounting device (7,0) on (node local) executing program [ 118.296994][ T5204] loop0: detected capacity change from 0 to 32768 [ 118.318532][ T5204] JBD2: Ignoring recovery information on journal [ 118.345026][ T5204] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 118.368536][ T5103] ocfs2: Unmounting device (7,0) on (node local) executing program VM DIAGNOSIS: 10:42:22 Registers: info registers vcpu 0 CPU#0 RAX=0000000000000038 RBX=ffffffff9a6f4ce0 RCX=0000000000000000 RDX=00000000000003f8 RSI=0000000000000000 RDI=0000000000000020 RBP=0000000000000000 RSP=ffffc90002cada50 R8 =ffffffff8546758b R9 =1ffff11003d8d046 R10=dffffc0000000000 R11=ffffffff85467540 R12=dffffc0000000000 R13=ffffffff9a3eff0a R14=0000000000000038 R15=00000000000003f8 RIP=ffffffff854675be 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 000055555bb05380 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=0000000000354000 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 00007ffd47f842c0 00007ffd47f842a0 ZMM02=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007ffd47f84400 00007ffd47f84280 ZMM03=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ffffffffffffffff ffffffff0f0e0d0c ZMM04=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007ffd47f842c0 ZMM05=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007ffd47f84400 ZMM06=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007ffd47f84400 00007ffd47f84280 ZMM07=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007ffd47f842c0 00007ffd47f842a0 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