Warning: Permanently added '[localhost]:64060' (ED25519) to the list of known hosts. executing program [ 79.224051][ T5100] loop0: detected capacity change from 0 to 32768 [ 79.231975][ T5100] ======================================================= [ 79.231975][ T5100] WARNING: The mand mount option has been deprecated and [ 79.231975][ T5100] and is ignored by this kernel. Remove the mand [ 79.231975][ T5100] option from the mount to silence this warning. [ 79.231975][ T5100] ======================================================= [ 79.288655][ T5100] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 79.328839][ T5099] ocfs2: Unmounting device (7,0) on (node local) executing program [ 79.597748][ T5104] loop0: detected capacity change from 0 to 32768 [ 79.621993][ T5104] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 79.652010][ T5099] ocfs2: Unmounting device (7,0) on (node local) executing program [ 79.893580][ T5107] loop0: detected capacity change from 0 to 32768 [ 79.914832][ T5107] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 79.951393][ T5099] ocfs2: Unmounting device (7,0) on (node local) executing program [ 80.249568][ T5110] loop0: detected capacity change from 0 to 32768 [ 80.291175][ T5110] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 80.316774][ T5099] ocfs2: Unmounting device (7,0) on (node local) executing program [ 80.575665][ T5113] loop0: detected capacity change from 0 to 32768 [ 80.598385][ T5113] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 80.627928][ T5099] ocfs2: Unmounting device (7,0) on (node local) executing program [ 80.888367][ T5116] loop0: detected capacity change from 0 to 32768 [ 80.916543][ T5116] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 80.938477][ T5099] ocfs2: Unmounting device (7,0) on (node local) executing program [ 81.166701][ T5119] loop0: detected capacity change from 0 to 32768 [ 81.188069][ T5119] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 81.218070][ T5099] ocfs2: Unmounting device (7,0) on (node local) executing program [ 81.462343][ T5122] loop0: detected capacity change from 0 to 32768 [ 81.486690][ T5122] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 81.498192][ T5122] [ 81.499115][ T5122] ====================================================== [ 81.501612][ T5122] WARNING: possible circular locking dependency detected [ 81.504065][ T5122] 6.11.0-rc6-syzkaller-00326-gd1f2d51b711a #0 Not tainted [ 81.506520][ T5122] ------------------------------------------------------ [ 81.510343][ T5122] syz-executor370/5122 is trying to acquire lock: [ 81.512705][ T5122] ffff8880121c55a8 (&osb->system_file_mutex){+.+.}-{3:3}, at: ocfs2_get_system_file_inode+0x18f/0x7b0 [ 81.517010][ T5122] [ 81.517010][ T5122] but task is already holding lock: [ 81.519652][ T5122] ffff8880454ca2e0 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}, at: __ocfs2_change_file_space+0x802/0xfd0 [ 81.523748][ T5122] [ 81.523748][ T5122] which lock already depends on the new lock. [ 81.523748][ T5122] [ 81.527596][ T5122] [ 81.527596][ T5122] the existing dependency chain (in reverse order) is: [ 81.530912][ T5122] [ 81.530912][ T5122] -> #1 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}: [ 81.534162][ T5122] lock_acquire+0x1ed/0x550 [ 81.536016][ T5122] down_read+0xb1/0xa40 [ 81.537830][ T5122] ocfs2_read_virt_blocks+0x2ca/0xa50 [ 81.540007][ T5122] ocfs2_find_entry+0x43b/0x2780 [ 81.542011][ T5122] ocfs2_find_files_on_disk+0xff/0x360 [ 81.544260][ T5122] ocfs2_lookup_ino_from_name+0xb1/0x1e0 [ 81.546477][ T5122] ocfs2_get_system_file_inode+0x305/0x7b0 [ 81.548935][ T5122] ocfs2_init_global_system_inodes+0x32c/0x730 [ 81.551461][ T5122] ocfs2_fill_super+0x3068/0x5880 [ 81.553441][ T5122] mount_bdev+0x20a/0x2d0 [ 81.555402][ T5122] legacy_get_tree+0xee/0x190 [ 81.557447][ T5122] vfs_get_tree+0x90/0x2b0 [ 81.559345][ T5122] do_new_mount+0x2be/0xb40 [ 81.561283][ T5122] __se_sys_mount+0x2d6/0x3c0 [ 81.563235][ T5122] do_syscall_64+0xf3/0x230 [ 81.565118][ T5122] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 81.567582][ T5122] [ 81.567582][ T5122] -> #0 (&osb->system_file_mutex){+.+.}-{3:3}: [ 81.570727][ T5122] validate_chain+0x18e0/0x5900 [ 81.572691][ T5122] __lock_acquire+0x137a/0x2040 [ 81.574682][ T5122] lock_acquire+0x1ed/0x550 [ 81.576605][ T5122] __mutex_lock+0x136/0xd70 [ 81.578475][ T5122] ocfs2_get_system_file_inode+0x18f/0x7b0 [ 81.580766][ T5122] ocfs2_reserve_suballoc_bits+0x16f/0x4eb0 [ 81.583152][ T5122] ocfs2_reserve_new_metadata_blocks+0x41c/0x9c0 [ 81.585713][ T5122] ocfs2_lock_allocators+0x2a9/0x630 [ 81.587845][ T5122] ocfs2_extend_allocation+0x4ed/0x1c20 [ 81.589994][ T5122] ocfs2_allocate_unwritten_extents+0x398/0x9f0 [ 81.592643][ T5122] __ocfs2_change_file_space+0x980/0xfd0 [ 81.595016][ T5122] ocfs2_fallocate+0x2e7/0x350 [ 81.597088][ T5122] vfs_fallocate+0x553/0x6c0 [ 81.599049][ T5122] __x64_sys_fallocate+0xbd/0x110 [ 81.601069][ T5122] do_syscall_64+0xf3/0x230 [ 81.602975][ T5122] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 81.605476][ T5122] [ 81.605476][ T5122] other info that might help us debug this: [ 81.605476][ T5122] [ 81.609360][ T5122] Possible unsafe locking scenario: [ 81.609360][ T5122] [ 81.612147][ T5122] CPU0 CPU1 [ 81.614102][ T5122] ---- ---- [ 81.616046][ T5122] lock(&ocfs2_file_ip_alloc_sem_key); [ 81.618107][ T5122] lock(&osb->system_file_mutex); [ 81.620973][ T5122] lock(&ocfs2_file_ip_alloc_sem_key); [ 81.623911][ T5122] lock(&osb->system_file_mutex); [ 81.625833][ T5122] [ 81.625833][ T5122] *** DEADLOCK *** [ 81.625833][ T5122] [ 81.628798][ T5122] 3 locks held by syz-executor370/5122: [ 81.630877][ T5122] #0: ffff88804044e420 (sb_writers#9){.+.+}-{0:0}, at: vfs_fallocate+0x4ea/0x6c0 [ 81.634477][ T5122] #1: ffff8880454ca640 (&sb->s_type->i_mutex_key#15){+.+.}-{3:3}, at: __ocfs2_change_file_space+0x201/0xfd0 [ 81.638778][ T5122] #2: ffff8880454ca2e0 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}, at: __ocfs2_change_file_space+0x802/0xfd0 [ 81.643044][ T5122] [ 81.643044][ T5122] stack backtrace: [ 81.645285][ T5122] CPU: 0 UID: 0 PID: 5122 Comm: syz-executor370 Not tainted 6.11.0-rc6-syzkaller-00326-gd1f2d51b711a #0 [ 81.649312][ T5122] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 81.653292][ T5122] Call Trace: [ 81.654631][ T5122] [ 81.655839][ T5122] dump_stack_lvl+0x241/0x360 [ 81.657677][ T5122] ? __pfx_dump_stack_lvl+0x10/0x10 [ 81.659683][ T5122] ? print_circular_bug+0x130/0x1a0 [ 81.661708][ T5122] check_noncircular+0x36a/0x4a0 [ 81.663535][ T5122] ? __pfx_check_noncircular+0x10/0x10 [ 81.665591][ T5122] ? lockdep_lock+0x123/0x2b0 [ 81.667343][ T5122] ? __pfx_validate_chain+0x10/0x10 [ 81.669241][ T5122] validate_chain+0x18e0/0x5900 [ 81.671088][ T5122] ? validate_chain+0x11e/0x5900 [ 81.672918][ T5122] ? __pfx_validate_chain+0x10/0x10 [ 81.674852][ T5122] ? validate_chain+0x11e/0x5900 [ 81.676653][ T5122] ? __pfx_validate_chain+0x10/0x10 [ 81.678482][ T5122] ? __pfx_validate_chain+0x10/0x10 [ 81.680431][ T5122] ? validate_chain+0x11e/0x5900 [ 81.682272][ T5122] ? __pfx_validate_chain+0x10/0x10 [ 81.684240][ T5122] ? __pfx_validate_chain+0x10/0x10 [ 81.686204][ T5122] ? mark_lock+0x9a/0x350 [ 81.687797][ T5122] __lock_acquire+0x137a/0x2040 [ 81.689641][ T5122] lock_acquire+0x1ed/0x550 [ 81.691368][ T5122] ? ocfs2_get_system_file_inode+0x18f/0x7b0 [ 81.693642][ T5122] ? __pfx_lock_acquire+0x10/0x10 [ 81.695642][ T5122] ? __pfx___might_resched+0x10/0x10 [ 81.697668][ T5122] __mutex_lock+0x136/0xd70 [ 81.699186][ T5122] ? ocfs2_get_system_file_inode+0x18f/0x7b0 [ 81.701498][ T5122] ? __pfx_lock_acquire+0x10/0x10 [ 81.703463][ T5122] ? ocfs2_get_system_file_inode+0x141/0x7b0 [ 81.705763][ T5122] ? ocfs2_get_system_file_inode+0x18f/0x7b0 [ 81.708094][ T5122] ? __pfx_lock_release+0x10/0x10 [ 81.709643][ T5122] ? __pfx___mutex_lock+0x10/0x10 [ 81.711220][ T5122] ? do_raw_spin_unlock+0x58/0x8b0 [ 81.712885][ T5122] ocfs2_get_system_file_inode+0x18f/0x7b0 [ 81.714742][ T5122] ? __pfx_ocfs2_get_system_file_inode+0x10/0x10 [ 81.716737][ T5122] ? __pfx_lock_acquire+0x10/0x10 [ 81.718449][ T5122] ? is_bpf_text_address+0x26/0x2a0 [ 81.720217][ T5122] ? __pfx_lock_release+0x10/0x10 [ 81.721947][ T5122] ? deref_stack_reg+0x1c7/0x260 [ 81.723674][ T5122] ocfs2_reserve_suballoc_bits+0x16f/0x4eb0 [ 81.725763][ T5122] ? is_bpf_text_address+0x285/0x2a0 [ 81.727682][ T5122] ? is_bpf_text_address+0x26/0x2a0 [ 81.729632][ T5122] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 81.731931][ T5122] ? kernel_text_address+0xa7/0xe0 [ 81.733735][ T5122] ? unwind_get_return_address+0x91/0xc0 [ 81.735643][ T5122] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 81.737672][ T5122] ? arch_stack_walk+0x16d/0x1b0 [ 81.739309][ T5122] ? __pfx_ocfs2_reserve_suballoc_bits+0x10/0x10 [ 81.741428][ T5122] ? __pfx_stack_trace_save+0x10/0x10 [ 81.743243][ T5122] ? stack_depot_save_flags+0x29/0x830 [ 81.744960][ T5122] ? kasan_save_track+0x51/0x80 [ 81.746456][ T5122] ? kasan_save_track+0x3f/0x80 [ 81.748069][ T5122] ? __kasan_kmalloc+0x98/0xb0 [ 81.749589][ T5122] ? __kmalloc_cache_noprof+0x19c/0x2c0 [ 81.751579][ T5122] ? ocfs2_reserve_new_metadata_blocks+0x117/0x9c0 [ 81.753978][ T5122] ? ocfs2_lock_allocators+0x2a9/0x630 [ 81.756048][ T5122] ? ocfs2_extend_allocation+0x4ed/0x1c20 [ 81.758072][ T5122] ? ocfs2_allocate_unwritten_extents+0x398/0x9f0 [ 81.760428][ T5122] ? __ocfs2_change_file_space+0x980/0xfd0 [ 81.762590][ T5122] ? ocfs2_fallocate+0x2e7/0x350 [ 81.764456][ T5122] ? vfs_fallocate+0x553/0x6c0 [ 81.766292][ T5122] ? __x64_sys_fallocate+0xbd/0x110 [ 81.768218][ T5122] ? do_syscall_64+0xf3/0x230 [ 81.769928][ T5122] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 81.772152][ T5122] ? __kasan_kmalloc+0x98/0xb0 [ 81.773887][ T5122] ? ocfs2_reserve_new_metadata_blocks+0x117/0x9c0 [ 81.776238][ T5122] ? __kmalloc_cache_noprof+0x19c/0x2c0 [ 81.778268][ T5122] ocfs2_reserve_new_metadata_blocks+0x41c/0x9c0 [ 81.780635][ T5122] ? __pfx_ocfs2_reserve_new_metadata_blocks+0x10/0x10 [ 81.783105][ T5122] ? ocfs2_num_free_extents+0x3b8/0x6e0 [ 81.785007][ T5122] ? __pfx_ocfs2_validate_inode_block+0x10/0x10 [ 81.787339][ T5122] ? __pfx_ocfs2_num_free_extents+0x10/0x10 [ 81.789509][ T5122] ? __pfx_ocfs2_read_blocks+0x10/0x10 [ 81.791636][ T5122] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 81.793610][ T5122] ocfs2_lock_allocators+0x2a9/0x630 [ 81.795064][ T5122] ? __pfx_ocfs2_lock_allocators+0x10/0x10 [ 81.796892][ T5122] ? ocfs2_read_inode_block+0x14c/0x1e0 [ 81.798786][ T5122] ? __lock_acquire+0x137a/0x2040 [ 81.800448][ T5122] ? __pfx_ocfs2_read_inode_block+0x10/0x10 [ 81.802385][ T5122] ? __pfx_ocfs2_figure_hole_clusters+0x10/0x10 [ 81.804368][ T5122] ocfs2_extend_allocation+0x4ed/0x1c20 [ 81.806212][ T5122] ? __pfx_ocfs2_get_clusters_nocache+0x10/0x10 [ 81.808412][ T5122] ? ocfs2_read_inode_block+0x14c/0x1e0 [ 81.810548][ T5122] ? __pfx_ocfs2_extend_allocation+0x10/0x10 [ 81.812738][ T5122] ? __pfx_ocfs2_read_inode_block+0x10/0x10 [ 81.814789][ T5122] ? do_raw_spin_unlock+0x58/0x8b0 [ 81.816705][ T5122] ? __brelse+0x59/0xa0 [ 81.818210][ T5122] ? ocfs2_get_clusters+0x341/0xbd0 [ 81.820116][ T5122] ? __pfx_ocfs2_journal_access_di+0x10/0x10 [ 81.822252][ T5122] ? __pfx_ocfs2_get_clusters+0x10/0x10 [ 81.824261][ T5122] ocfs2_allocate_unwritten_extents+0x398/0x9f0 [ 81.826528][ T5122] ? __pfx_ocfs2_allocate_unwritten_extents+0x10/0x10 [ 81.829078][ T5122] ? inode_dio_wait+0x2ae/0x340 [ 81.830839][ T5122] ? do_raw_spin_lock+0x14f/0x370 [ 81.832698][ T5122] ? down_write+0x18c/0x220 [ 81.834277][ T5122] ? __pfx_down_write+0x10/0x10 [ 81.836063][ T5122] ? do_raw_spin_unlock+0x58/0x8b0 [ 81.837942][ T5122] __ocfs2_change_file_space+0x980/0xfd0 [ 81.839979][ T5122] ? mark_lock+0x9a/0x350 [ 81.841460][ T5122] ? __pfx___ocfs2_change_file_space+0x10/0x10 [ 81.843741][ T5122] ? inode_newsize_ok+0x181/0x1c0 [ 81.845575][ T5122] ocfs2_fallocate+0x2e7/0x350 [ 81.847290][ T5122] ? __pfx_ocfs2_fallocate+0x10/0x10 [ 81.849149][ T5122] ? rcu_read_lock_any_held+0xb7/0x160 [ 81.851135][ T5122] vfs_fallocate+0x553/0x6c0 [ 81.852760][ T5122] __x64_sys_fallocate+0xbd/0x110 [ 81.854544][ T5122] do_syscall_64+0xf3/0x230 [ 81.856282][ T5122] ? clear_bhb_loop+0x35/0x90 [ 81.858002][ T5122] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 81.860146][ T5122] RIP: 0033:0x7f42d360a269 [ 81.861796][ 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 [ 81.869111][ T5122] RSP: 002b:00007ffe76aa1698 EFLAGS: 00000246 ORIG_RAX: 000000000000011d [ 81.872037][ T5122] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f42d360a269 [ 81.874733][ T5122] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004 [ 81.877524][ T5122] RBP: 0000000000000000 R08: 00007ffe76aa16d0 R09: 00007ffe76aa16d0 [ 81.880428][ T5122] R10: 00000000001000f4 R11: 0000000000000246 R12: 00007ffe76aa16bc [ 81.883311][ T5122] R13: 0000000000000007 R14: 431bde82d7b634db R15: 00007ffe76aa16f0 [ 81.886197][ T5122] [ 81.901173][ T5099] ocfs2: Unmounting device (7,0) on (node local) executing program [ 82.072846][ T5125] loop0: detected capacity change from 0 to 32768 [ 82.087681][ T5125] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 82.104816][ T5099] ocfs2: Unmounting device (7,0) on (node local) executing program [ 82.275651][ T5128] loop0: detected capacity change from 0 to 32768 [ 82.299903][ T5128] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 82.316142][ T5099] ocfs2: Unmounting device (7,0) on (node local) executing program [ 82.471968][ T5131] loop0: detected capacity change from 0 to 32768 [ 82.488057][ T5131] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 82.506175][ T5099] ocfs2: Unmounting device (7,0) on (node local) executing program [ 82.686184][ T5134] loop0: detected capacity change from 0 to 32768 [ 82.707889][ T5134] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 82.725108][ T5099] ocfs2: Unmounting device (7,0) on (node local) executing program [ 82.899364][ T5137] loop0: detected capacity change from 0 to 32768 [ 82.919494][ T5137] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 82.937127][ T5099] ocfs2: Unmounting device (7,0) on (node local) executing program [ 83.115828][ T5140] loop0: detected capacity change from 0 to 32768 [ 83.143777][ T5140] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 83.155853][ T5099] ocfs2: Unmounting device (7,0) on (node local) executing program [ 83.331938][ T5143] loop0: detected capacity change from 0 to 32768 [ 83.362710][ T5143] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 83.379355][ T5099] ocfs2: Unmounting device (7,0) on (node local) executing program [ 83.555448][ T5146] loop0: detected capacity change from 0 to 32768 [ 83.582253][ T5146] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 83.599131][ T5099] ocfs2: Unmounting device (7,0) on (node local) executing program [ 83.768658][ T5149] loop0: detected capacity change from 0 to 32768 [ 83.802427][ T5149] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 83.815745][ T5099] ocfs2: Unmounting device (7,0) on (node local) executing program [ 84.023283][ T5152] loop0: detected capacity change from 0 to 32768 [ 84.051136][ T5152] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 84.069157][ T5099] ocfs2: Unmounting device (7,0) on (node local) executing program [ 84.276234][ T5155] loop0: detected capacity change from 0 to 32768 [ 84.304779][ T5155] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 84.324568][ T5099] ocfs2: Unmounting device (7,0) on (node local) executing program [ 84.498803][ T5158] loop0: detected capacity change from 0 to 32768 [ 84.512487][ T5158] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 84.540437][ T5099] ocfs2: Unmounting device (7,0) on (node local) executing program [ 84.747995][ T5161] loop0: detected capacity change from 0 to 32768 [ 84.770623][ T5161] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 84.788441][ T5099] ocfs2: Unmounting device (7,0) on (node local) executing program [ 84.998891][ T5164] loop0: detected capacity change from 0 to 32768 [ 85.014679][ T5164] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 85.038286][ T5099] ocfs2: Unmounting device (7,0) on (node local) executing program [ 85.245261][ T5167] loop0: detected capacity change from 0 to 32768 [ 85.263800][ T5167] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 85.285797][ T5099] ocfs2: Unmounting device (7,0) on (node local) executing program [ 85.460920][ T5170] loop0: detected capacity change from 0 to 32768 [ 85.491416][ T5170] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 85.512966][ T5099] ocfs2: Unmounting device (7,0) on (node local) executing program [ 85.673422][ T5173] loop0: detected capacity change from 0 to 32768 [ 85.703417][ T5173] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 85.713499][ T5099] ocfs2: Unmounting device (7,0) on (node local) executing program [ 85.881693][ T5176] loop0: detected capacity change from 0 to 32768 [ 85.913114][ T5176] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 85.925783][ T5099] ocfs2: Unmounting device (7,0) on (node local) executing program [ 86.102893][ T5179] loop0: detected capacity change from 0 to 32768 [ 86.117747][ T5179] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 86.145196][ T5099] ocfs2: Unmounting device (7,0) on (node local) executing program [ 86.307894][ T5182] loop0: detected capacity change from 0 to 32768 [ 86.324763][ T5182] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 86.345358][ T5099] ocfs2: Unmounting device (7,0) on (node local) executing program [ 86.516371][ T5185] loop0: detected capacity change from 0 to 32768 [ 86.534673][ T5185] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 86.555115][ T5099] ocfs2: Unmounting device (7,0) on (node local) executing program [ 86.723251][ T5188] loop0: detected capacity change from 0 to 32768 [ 86.752104][ T5188] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 86.764063][ T5099] ocfs2: Unmounting device (7,0) on (node local) executing program [ 86.970988][ T5191] loop0: detected capacity change from 0 to 32768 [ 86.987934][ T5191] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 87.007253][ T5099] ocfs2: Unmounting device (7,0) on (node local) executing program [ 87.184358][ T5194] loop0: detected capacity change from 0 to 32768 [ 87.207245][ T5194] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 87.225847][ T5099] ocfs2: Unmounting device (7,0) on (node local) executing program [ 87.432414][ T5197] loop0: detected capacity change from 0 to 32768 [ 87.454578][ T5197] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 87.477117][ T5099] ocfs2: Unmounting device (7,0) on (node local) executing program [ 87.675943][ T5200] loop0: detected capacity change from 0 to 32768 [ 87.700019][ T5200] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 87.717519][ T5099] ocfs2: Unmounting device (7,0) on (node local) executing program [ 87.890495][ T5203] loop0: detected capacity change from 0 to 32768 [ 87.925760][ T5203] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 87.937002][ T5099] ocfs2: Unmounting device (7,0) on (node local) executing program [ 88.103107][ T5206] loop0: detected capacity change from 0 to 32768 [ 88.118097][ T5206] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 88.135689][ T5099] ocfs2: Unmounting device (7,0) on (node local) executing program [ 88.304462][ T5209] loop0: detected capacity change from 0 to 32768 [ 88.325450][ T5209] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 88.347823][ T5099] ocfs2: Unmounting device (7,0) on (node local) executing program [ 88.497091][ T5212] loop0: detected capacity change from 0 to 32768 [ 88.532049][ T5212] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 88.549132][ T5099] ocfs2: Unmounting device (7,0) on (node local) executing program [ 88.716491][ T5215] loop0: detected capacity change from 0 to 32768 [ 88.742209][ T5215] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 88.753291][ T5099] ocfs2: Unmounting device (7,0) on (node local) executing program [ 88.933273][ T5218] loop0: detected capacity change from 0 to 32768 [ 88.949119][ T5218] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 88.965169][ T5099] ocfs2: Unmounting device (7,0) on (node local) executing program [ 89.131808][ T5221] loop0: detected capacity change from 0 to 32768 [ 89.146002][ T5221] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 89.170676][ T5099] ocfs2: Unmounting device (7,0) on (node local) executing program [ 89.342396][ T5224] loop0: detected capacity change from 0 to 32768 [ 89.358574][ T5224] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 89.375371][ T5099] ocfs2: Unmounting device (7,0) on (node local) executing program [ 89.553181][ T5227] loop0: detected capacity change from 0 to 32768 [ 89.568449][ T5227] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 89.586618][ T5099] ocfs2: Unmounting device (7,0) on (node local) executing program [ 89.757892][ T5230] loop0: detected capacity change from 0 to 32768 [ 89.770954][ T5230] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 89.797828][ T5099] ocfs2: Unmounting device (7,0) on (node local) executing program [ 89.976816][ T5233] loop0: detected capacity change from 0 to 32768 [ 89.992594][ T5233] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 90.015467][ T5099] ocfs2: Unmounting device (7,0) on (node local) executing program [ 90.193563][ T5236] loop0: detected capacity change from 0 to 32768 [ 90.207594][ T5236] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 90.240645][ T5099] ocfs2: Unmounting device (7,0) on (node local) executing program [ 90.410770][ T5239] loop0: detected capacity change from 0 to 32768 [ 90.424684][ T5239] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 90.447030][ T5099] ocfs2: Unmounting device (7,0) on (node local) executing program [ 90.618959][ T5242] loop0: detected capacity change from 0 to 32768 [ 90.634042][ T5242] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 90.651315][ T5099] ocfs2: Unmounting device (7,0) on (node local) executing program [ 90.823317][ T5245] loop0: detected capacity change from 0 to 32768 [ 90.848355][ T5245] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 90.865157][ T5099] ocfs2: Unmounting device (7,0) on (node local) executing program [ 91.037273][ T5248] loop0: detected capacity change from 0 to 32768 [ 91.061092][ T5248] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 91.077628][ T5099] ocfs2: Unmounting device (7,0) on (node local) executing program [ 91.235161][ T5251] loop0: detected capacity change from 0 to 32768 [ 91.263625][ T5251] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 91.273264][ T5099] ocfs2: Unmounting device (7,0) on (node local) executing program [ 91.441694][ T5254] loop0: detected capacity change from 0 to 32768 [ 91.473398][ T5254] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 91.485136][ T5099] ocfs2: Unmounting device (7,0) on (node local) VM DIAGNOSIS: 03:50:24 Registers: info registers vcpu 0 CPU#0 RAX=1ffffffff34cd160 RBX=ffffffff9a668f40 RCX=0000000000000000 RDX=00000000000003fd RSI=0000000000000000 RDI=0000000000000020 RBP=0000000000000000 RSP=ffffc90002d5ddc8 R8 =ffffffff8540b376 R9 =1ffff11006688046 R10=dffffc0000000000 R11=ffffffff8540b330 R12=dffffc0000000000 R13=ffffffff9a37bece R14=00000000000003fd R15=dffffc0000000000 RIP=ffffffff8540b3a6 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 0000555591de6380 ffffffff 00c00000 GS =0000 ffff88801fe00000 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=00007f42d36860f8 CR3=000000004057e000 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=00000000fc000000 Opmask01=0000000000000000 Opmask02=000000000000001f 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 00007ffe76aa0c90 00007ffe76aa0c70 ZMM02=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007ffe76aa0dd0 00007ffe76aa0c50 ZMM03=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ffffffffffffffff ffffffff0f0e0d0c ZMM04=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007ffe76aa0c90 ZMM05=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007ffe76aa0dd0 ZMM06=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007ffe76aa0dd0 00007ffe76aa0c50 ZMM07=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007ffe76aa0c90 00007ffe76aa0c70 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 0000000000002c6c 63616f6e2c72746e 692c736b636f6c66 6c61636f6c2c6c6c ZMM19=0000000000000000 0000000000000000 0000000000000000 0000000000000000 6e756f6d65723d73 726f7272652c656e 6f6e3d7461656274 726165682c6c6361 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