Warning: Permanently added '[localhost]:21594' (ED25519) to the list of known hosts. executing program [ 85.560182][ T5096] loop0: detected capacity change from 0 to 32768 [ 85.582586][ T5096] ======================================================= [ 85.582586][ T5096] WARNING: The mand mount option has been deprecated and [ 85.582586][ T5096] and is ignored by this kernel. Remove the mand [ 85.582586][ T5096] option from the mount to silence this warning. [ 85.582586][ T5096] ======================================================= [ 85.657119][ T5096] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 85.687503][ T5096] syz-executor570 (5096) used greatest stack depth: 17048 bytes left [ 85.703038][ T5095] ocfs2: Unmounting device (7,0) on (node local) executing program [ 86.099260][ T5100] loop0: detected capacity change from 0 to 32768 [ 86.128472][ T5100] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 86.164831][ T5095] ocfs2: Unmounting device (7,0) on (node local) executing program [ 86.589158][ T5103] loop0: detected capacity change from 0 to 32768 [ 86.623873][ T5103] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 86.668698][ T5095] ocfs2: Unmounting device (7,0) on (node local) executing program [ 87.077252][ T5106] loop0: detected capacity change from 0 to 32768 [ 87.120880][ T5106] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 87.151983][ T5095] ocfs2: Unmounting device (7,0) on (node local) executing program [ 87.498603][ T5109] loop0: detected capacity change from 0 to 32768 [ 87.543743][ T5109] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 87.574941][ T5095] ocfs2: Unmounting device (7,0) on (node local) executing program [ 88.064523][ T5112] loop0: detected capacity change from 0 to 32768 [ 88.095729][ T5112] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 88.135273][ T5095] ocfs2: Unmounting device (7,0) on (node local) executing program [ 88.636365][ T5115] loop0: detected capacity change from 0 to 32768 [ 88.676515][ T5115] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 88.691921][ T5115] [ 88.692953][ T5115] ====================================================== [ 88.695664][ T5115] WARNING: possible circular locking dependency detected [ 88.698319][ T5115] 6.11.0-syzkaller-10547-g684a64bf32b6 #0 Not tainted [ 88.701931][ T5115] ------------------------------------------------------ [ 88.704600][ T5115] syz-executor570/5115 is trying to acquire lock: [ 88.707077][ T5115] ffff888011a295a8 (&osb->system_file_mutex){+.+.}-{3:3}, at: ocfs2_get_system_file_inode+0x18f/0x7b0 [ 88.711400][ T5115] [ 88.711400][ T5115] but task is already holding lock: [ 88.714144][ T5115] ffff8880435bb120 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}, at: ocfs2_extend_dir+0x7f4/0x53d0 [ 88.718183][ T5115] [ 88.718183][ T5115] which lock already depends on the new lock. [ 88.718183][ T5115] [ 88.722088][ T5115] [ 88.722088][ T5115] the existing dependency chain (in reverse order) is: [ 88.725451][ T5115] [ 88.725451][ T5115] -> #1 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}: [ 88.728896][ T5115] lock_acquire+0x1ed/0x550 [ 88.730858][ T5115] down_read+0xb1/0xa40 [ 88.732738][ T5115] ocfs2_read_virt_blocks+0x2ca/0xa50 [ 88.735041][ T5115] ocfs2_find_entry+0x43b/0x2780 [ 88.737152][ T5115] ocfs2_find_files_on_disk+0xff/0x360 [ 88.739377][ T5115] ocfs2_lookup_ino_from_name+0xb1/0x1e0 [ 88.741677][ T5115] ocfs2_get_system_file_inode+0x305/0x7b0 [ 88.744010][ T5115] ocfs2_init_global_system_inodes+0x32c/0x730 [ 88.746566][ T5115] ocfs2_fill_super+0x2f47/0x5750 [ 88.748688][ T5115] mount_bdev+0x20a/0x2d0 [ 88.750550][ T5115] legacy_get_tree+0xee/0x190 [ 88.752456][ T5115] vfs_get_tree+0x90/0x2b0 [ 88.754344][ T5115] do_new_mount+0x2be/0xb40 [ 88.756302][ T5115] __se_sys_mount+0x2d6/0x3c0 [ 88.758392][ T5115] do_syscall_64+0xf3/0x230 [ 88.760351][ T5115] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 88.762832][ T5115] [ 88.762832][ T5115] -> #0 (&osb->system_file_mutex){+.+.}-{3:3}: [ 88.765999][ T5115] validate_chain+0x18ef/0x5920 [ 88.768069][ T5115] __lock_acquire+0x1384/0x2050 [ 88.770147][ T5115] lock_acquire+0x1ed/0x550 [ 88.772094][ T5115] __mutex_lock+0x136/0xd70 [ 88.774030][ T5115] ocfs2_get_system_file_inode+0x18f/0x7b0 [ 88.776443][ T5115] ocfs2_reserve_suballoc_bits+0x16f/0x4eb0 [ 88.778871][ T5115] ocfs2_reserve_new_metadata_blocks+0x41c/0x9c0 [ 88.781373][ T5115] ocfs2_extend_dir+0xdef/0x53d0 [ 88.783469][ T5115] ocfs2_prepare_dir_for_insert+0x33cd/0x5c60 [ 88.786025][ T5115] ocfs2_mknod+0xcaf/0x2b40 [ 88.787889][ T5115] ocfs2_mkdir+0x1ab/0x480 [ 88.789810][ T5115] vfs_mkdir+0x2f9/0x4f0 [ 88.791671][ T5115] do_mkdirat+0x264/0x3a0 [ 88.793566][ T5115] __x64_sys_mkdir+0x6c/0x80 [ 88.795556][ T5115] do_syscall_64+0xf3/0x230 [ 88.797530][ T5115] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 88.799934][ T5115] [ 88.799934][ T5115] other info that might help us debug this: [ 88.799934][ T5115] [ 88.803723][ T5115] Possible unsafe locking scenario: [ 88.803723][ T5115] [ 88.806429][ T5115] CPU0 CPU1 [ 88.808497][ T5115] ---- ---- [ 88.810554][ T5115] lock(&ocfs2_file_ip_alloc_sem_key); [ 88.812711][ T5115] lock(&osb->system_file_mutex); [ 88.815647][ T5115] lock(&ocfs2_file_ip_alloc_sem_key); [ 88.818784][ T5115] lock(&osb->system_file_mutex); [ 88.820770][ T5115] [ 88.820770][ T5115] *** DEADLOCK *** [ 88.820770][ T5115] [ 88.823861][ T5115] 3 locks held by syz-executor570/5115: [ 88.825995][ T5115] #0: ffff88803f66e420 (sb_writers#9){.+.+}-{0:0}, at: mnt_want_write+0x3f/0x90 [ 88.829517][ T5115] #1: ffff8880435bb480 (&sb->s_type->i_mutex_key#15/1){+.+.}-{3:3}, at: filename_create+0x260/0x540 [ 88.833748][ T5115] #2: ffff8880435bb120 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}, at: ocfs2_extend_dir+0x7f4/0x53d0 [ 88.837959][ T5115] [ 88.837959][ T5115] stack backtrace: [ 88.840186][ T5115] CPU: 0 UID: 0 PID: 5115 Comm: syz-executor570 Not tainted 6.11.0-syzkaller-10547-g684a64bf32b6 #0 [ 88.844259][ T5115] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 88.848406][ T5115] Call Trace: [ 88.849722][ T5115] [ 88.850884][ T5115] dump_stack_lvl+0x241/0x360 [ 88.852731][ T5115] ? __pfx_dump_stack_lvl+0x10/0x10 [ 88.854755][ T5115] ? __pfx__printk+0x10/0x10 [ 88.856568][ T5115] print_circular_bug+0x13a/0x1b0 [ 88.858488][ T5115] check_noncircular+0x36a/0x4a0 [ 88.860391][ T5115] ? __pfx_check_noncircular+0x10/0x10 [ 88.862462][ T5115] ? lockdep_lock+0x123/0x2b0 [ 88.864259][ T5115] ? validate_chain+0x11e/0x5920 [ 88.866109][ T5115] validate_chain+0x18ef/0x5920 [ 88.867964][ T5115] ? validate_chain+0x11e/0x5920 [ 88.869889][ T5115] ? __pfx_validate_chain+0x10/0x10 [ 88.871833][ T5115] ? validate_chain+0x11e/0x5920 [ 88.873752][ T5115] ? __pfx_validate_chain+0x10/0x10 [ 88.875708][ T5115] ? __pfx_validate_chain+0x10/0x10 [ 88.877720][ T5115] ? validate_chain+0x11e/0x5920 [ 88.879610][ T5115] ? validate_chain+0x11e/0x5920 [ 88.881470][ T5115] ? validate_chain+0x11e/0x5920 [ 88.883373][ T5115] ? __pfx_validate_chain+0x10/0x10 [ 88.885419][ T5115] ? validate_chain+0x11e/0x5920 [ 88.887295][ T5115] ? __pfx_validate_chain+0x10/0x10 [ 88.889331][ T5115] ? mark_lock+0x9a/0x360 [ 88.891051][ T5115] __lock_acquire+0x1384/0x2050 [ 88.892869][ T5115] lock_acquire+0x1ed/0x550 [ 88.894724][ T5115] ? ocfs2_get_system_file_inode+0x18f/0x7b0 [ 88.897120][ T5115] ? __pfx_lock_acquire+0x10/0x10 [ 88.899037][ T5115] ? __pfx___might_resched+0x10/0x10 [ 88.900981][ T5115] __mutex_lock+0x136/0xd70 [ 88.902721][ T5115] ? ocfs2_get_system_file_inode+0x18f/0x7b0 [ 88.904994][ T5115] ? __pfx_lock_acquire+0x10/0x10 [ 88.906859][ T5115] ? ocfs2_get_system_file_inode+0x141/0x7b0 [ 88.909083][ T5115] ? ocfs2_get_system_file_inode+0x18f/0x7b0 [ 88.911368][ T5115] ? __pfx_lock_release+0x10/0x10 [ 88.913197][ T5115] ? __pfx___mutex_lock+0x10/0x10 [ 88.915013][ T5115] ? do_raw_spin_unlock+0x58/0x8b0 [ 88.916808][ T5115] ocfs2_get_system_file_inode+0x18f/0x7b0 [ 88.918884][ T5115] ? __pfx_ocfs2_get_system_file_inode+0x10/0x10 [ 88.921088][ T5115] ? __pfx_lock_acquire+0x10/0x10 [ 88.922916][ T5115] ? is_bpf_text_address+0x26/0x2a0 [ 88.924784][ T5115] ? __pfx_lock_release+0x10/0x10 [ 88.926588][ T5115] ? unwind_next_frame+0x18e6/0x22d0 [ 88.928550][ T5115] ocfs2_reserve_suballoc_bits+0x16f/0x4eb0 [ 88.930759][ T5115] ? is_bpf_text_address+0x285/0x2a0 [ 88.932724][ T5115] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 88.935027][ T5115] ? kernel_text_address+0xa7/0xe0 [ 88.936880][ T5115] ? __kernel_text_address+0xd/0x40 [ 88.938892][ T5115] ? unwind_get_return_address+0x4d/0x90 [ 88.941069][ T5115] ? arch_stack_walk+0xfd/0x150 [ 88.942961][ T5115] ? __pfx_ocfs2_reserve_suballoc_bits+0x10/0x10 [ 88.945424][ T5115] ? __pfx_stack_trace_save+0x10/0x10 [ 88.947479][ T5115] ? stack_depot_save_flags+0x29/0x830 [ 88.949617][ T5115] ? kasan_save_track+0x51/0x80 [ 88.951483][ T5115] ? kasan_save_track+0x3f/0x80 [ 88.953310][ T5115] ? __kasan_kmalloc+0x98/0xb0 [ 88.955086][ T5115] ? __kmalloc_cache_noprof+0x19c/0x2c0 [ 88.957187][ T5115] ? ocfs2_reserve_new_metadata_blocks+0x117/0x9c0 [ 88.959734][ T5115] ? ocfs2_extend_dir+0xdef/0x53d0 [ 88.961739][ T5115] ? ocfs2_prepare_dir_for_insert+0x33cd/0x5c60 [ 88.964172][ T5115] ? ocfs2_mknod+0xcaf/0x2b40 [ 88.966015][ T5115] ? ocfs2_mkdir+0x1ab/0x480 [ 88.967784][ T5115] ? vfs_mkdir+0x2f9/0x4f0 [ 88.969555][ T5115] ? do_mkdirat+0x264/0x3a0 [ 88.971298][ T5115] ? __x64_sys_mkdir+0x6c/0x80 [ 88.973080][ T5115] ? do_syscall_64+0xf3/0x230 [ 88.974920][ T5115] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 88.977267][ T5115] ? __kasan_kmalloc+0x98/0xb0 [ 88.979148][ T5115] ? ocfs2_reserve_new_metadata_blocks+0x117/0x9c0 [ 88.981583][ T5115] ? __kmalloc_cache_noprof+0x19c/0x2c0 [ 88.983689][ T5115] ocfs2_reserve_new_metadata_blocks+0x41c/0x9c0 [ 88.985974][ T5115] ? __pfx_ocfs2_reserve_new_metadata_blocks+0x10/0x10 [ 88.988350][ T5115] ? validate_chain+0x11e/0x5920 [ 88.990230][ T5115] ? down_write+0x18c/0x220 [ 88.991997][ T5115] ? __pfx_down_write+0x10/0x10 [ 88.993966][ T5115] ? unwind_get_return_address+0x4d/0x90 [ 88.996166][ T5115] ocfs2_extend_dir+0xdef/0x53d0 [ 88.998029][ T5115] ? __pfx_ocfs2_extend_dir+0x10/0x10 [ 88.999908][ T5115] ? validate_chain+0x11e/0x5920 [ 89.001843][ T5115] ? validate_chain+0x11e/0x5920 [ 89.003776][ T5115] ? validate_chain+0x11e/0x5920 [ 89.005759][ T5115] ? __pfx_ocfs2_journal_access_di+0x10/0x10 [ 89.008051][ T5115] ? __pfx_validate_chain+0x10/0x10 [ 89.010076][ T5115] ? mark_lock+0x9a/0x360 [ 89.011721][ T5115] ? __lock_acquire+0x1384/0x2050 [ 89.013739][ T5115] ? __pfx_lock_acquire+0x10/0x10 [ 89.015534][ T5115] ? ocfs2_buffer_cached+0x3d3/0x840 [ 89.017446][ T5115] ? __pfx_lock_release+0x10/0x10 [ 89.019305][ T5115] ? do_raw_spin_lock+0x14f/0x370 [ 89.021309][ T5115] ? ocfs2_dx_dir_name_hash+0xaa8/0xc40 [ 89.023558][ T5115] ? __pfx_ocfs2_dx_dir_name_hash+0x10/0x10 [ 89.025745][ T5115] ? __mutex_unlock_slowpath+0x21d/0x750 [ 89.027855][ T5115] ocfs2_prepare_dir_for_insert+0x33cd/0x5c60 [ 89.029913][ T5115] ? __pfx_lock_release+0x10/0x10 [ 89.031734][ T5115] ? __pfx_ocfs2_validate_inode_block+0x10/0x10 [ 89.033961][ T5115] ? __pfx_ocfs2_read_blocks+0x10/0x10 [ 89.035831][ T5115] ? __pfx_ocfs2_prepare_dir_for_insert+0x10/0x10 [ 89.038202][ T5115] ? rcu_is_watching+0x15/0xb0 [ 89.040073][ T5115] ? ocfs2_search_dirblock+0x376/0x830 [ 89.041976][ T5115] ? ocfs2_set_buffer_uptodate+0xb5/0x1350 [ 89.043889][ T5115] ? ocfs2_read_inode_block+0x14c/0x1e0 [ 89.045818][ T5115] ? __pfx_ocfs2_search_dirblock+0x10/0x10 [ 89.047966][ T5115] ? __mutex_unlock_slowpath+0x21d/0x750 [ 89.050249][ T5115] ? __brelse+0x59/0xa0 [ 89.051780][ T5115] ? ocfs2_find_entry+0x102f/0x2780 [ 89.053562][ T5115] ? bdev_getblk+0x6e/0x550 [ 89.055326][ T5115] ? rcu_is_watching+0x15/0xb0 [ 89.057162][ T5115] ? ocfs2_read_blocks+0x123a/0x1600 [ 89.059192][ T5115] ? __pfx_ocfs2_find_entry+0x10/0x10 [ 89.061250][ T5115] ? __pfx_ocfs2_validate_inode_block+0x10/0x10 [ 89.063622][ T5115] ? __pfx_ocfs2_read_blocks+0x10/0x10 [ 89.065712][ T5115] ? __pfx_lock_acquire+0x10/0x10 [ 89.067648][ T5115] ? ocfs2_inode_lock_full_nested+0x17b/0x1c30 [ 89.070006][ T5115] ? ocfs2_read_inode_block+0x14c/0x1e0 [ 89.072177][ T5115] ? __pfx_ocfs2_read_inode_block+0x10/0x10 [ 89.074430][ T5115] ? do_raw_spin_unlock+0x58/0x8b0 [ 89.076372][ T5115] ? preempt_count_add+0x93/0x190 [ 89.078203][ T5115] ? ocfs2_inode_lock_full_nested+0xb29/0x1c30 [ 89.080463][ T5115] ? is_bpf_text_address+0x285/0x2a0 [ 89.082497][ T5115] ? validate_chain+0x11e/0x5920 [ 89.084384][ T5115] ? __kernel_text_address+0xd/0x40 [ 89.086386][ T5115] ? __pfx_ocfs2_inode_lock_full_nested+0x10/0x10 [ 89.088618][ T5115] ? __asan_memset+0x23/0x50 [ 89.090418][ T5115] ? ocfs2_check_dir_for_entry+0x2c9/0x4a0 [ 89.092595][ T5115] ? __pfx_ocfs2_check_dir_for_entry+0x10/0x10 [ 89.094716][ T5115] ? ocfs2_mknod+0x2c7/0x2b40 [ 89.096542][ T5115] ocfs2_mknod+0xcaf/0x2b40 [ 89.098321][ T5115] ? __pfx_validate_chain+0x10/0x10 [ 89.100171][ T5115] ? __pfx_ocfs2_mknod+0x10/0x10 [ 89.102015][ T5115] ? __lock_acquire+0x1384/0x2050 [ 89.103918][ T5115] ? __lock_acquire+0x1384/0x2050 [ 89.105902][ T5115] ? __pfx_lock_acquire+0x10/0x10 [ 89.107862][ T5115] ? ocfs2_inode_unlock_tracker+0x23e/0x2b0 [ 89.110005][ T5115] ? __pfx_lock_release+0x10/0x10 [ 89.111777][ T5115] ? do_raw_spin_lock+0x14f/0x370 [ 89.113782][ T5115] ? apparmor_capable+0x13b/0x1b0 [ 89.115655][ T5115] ? do_raw_spin_unlock+0x58/0x8b0 [ 89.117515][ T5115] ? put_pid+0xdf/0x120 [ 89.119127][ T5115] ? ocfs2_permission+0x103/0x1c0 [ 89.121123][ T5115] ? __pfx_ocfs2_permission+0x10/0x10 [ 89.123157][ T5115] ocfs2_mkdir+0x1ab/0x480 [ 89.124835][ T5115] ? __pfx_ocfs2_mkdir+0x10/0x10 [ 89.126737][ T5115] ? __pfx_ocfs2_permission+0x10/0x10 [ 89.128752][ T5115] ? bpf_lsm_inode_mkdir+0x9/0x10 [ 89.130635][ T5115] ? security_inode_mkdir+0xbe/0x340 [ 89.132583][ T5115] vfs_mkdir+0x2f9/0x4f0 [ 89.134227][ T5115] do_mkdirat+0x264/0x3a0 [ 89.135875][ T5115] ? __might_fault+0xaa/0x120 [ 89.137680][ T5115] ? __pfx_do_mkdirat+0x10/0x10 [ 89.139555][ T5115] ? strncpy_from_user+0x131/0x250 [ 89.141536][ T5115] ? getname_flags+0x1e3/0x540 [ 89.143415][ T5115] __x64_sys_mkdir+0x6c/0x80 [ 89.145259][ T5115] do_syscall_64+0xf3/0x230 [ 89.147090][ T5115] ? clear_bhb_loop+0x35/0x90 [ 89.148927][ T5115] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 89.151252][ T5115] RIP: 0033:0x7efcb6a202e9 [ 89.152963][ T5115] 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 [ 89.160269][ T5115] RSP: 002b:00007ffcbb3cce08 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 89.163467][ T5115] RAX: ffffffffffffffda RBX: 0031656c69662f2e RCX: 00007efcb6a202e9 [ 89.166567][ T5115] RDX: ffffffffffffffb8 RSI: 0000000000000000 RDI: 0000000020000400 [ 89.169678][ T5115] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 89.172797][ T5115] R10: 0000000000000006 R11: 0000000000000246 R12: 00007ffcbb3cce3c [ 89.175868][ T5115] R13: 0000000000000006 R14: 431bde82d7b634db R15: 00007ffcbb3cce70 [ 89.178988][ T5115] [ 89.695336][ T5095] ocfs2: Unmounting device (7,0) on (node local) executing program [ 89.965486][ T5118] loop0: detected capacity change from 0 to 32768 [ 89.987953][ T5118] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 90.015598][ T5095] ocfs2: Unmounting device (7,0) on (node local) executing program [ 90.308859][ T5121] loop0: detected capacity change from 0 to 32768 [ 90.335910][ T5121] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 90.356673][ T5095] ocfs2: Unmounting device (7,0) on (node local) executing program [ 90.621474][ T5124] loop0: detected capacity change from 0 to 32768 [ 90.635278][ T5124] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 90.656370][ T5095] ocfs2: Unmounting device (7,0) on (node local) executing program [ 90.874040][ T5127] loop0: detected capacity change from 0 to 32768 [ 90.904897][ T5127] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 90.918181][ T5095] ocfs2: Unmounting device (7,0) on (node local) executing program [ 91.174540][ T5130] loop0: detected capacity change from 0 to 32768 [ 91.191324][ T5130] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 91.219383][ T5095] ocfs2: Unmounting device (7,0) on (node local) executing program [ 91.488684][ T5133] loop0: detected capacity change from 0 to 32768 [ 91.521536][ T5133] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 91.551148][ T5095] ocfs2: Unmounting device (7,0) on (node local) [ 91.627099][ T9] cfg80211: failed to load regulatory.db executing program [ 91.815633][ T5136] loop0: detected capacity change from 0 to 32768 [ 91.850072][ T5136] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 91.880355][ T5095] ocfs2: Unmounting device (7,0) on (node local) executing program [ 92.144113][ T5139] loop0: detected capacity change from 0 to 32768 [ 92.175656][ T5139] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 92.198790][ T5095] ocfs2: Unmounting device (7,0) on (node local) executing program [ 92.468532][ T5142] loop0: detected capacity change from 0 to 32768 [ 92.504696][ T5142] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 92.531224][ T5095] ocfs2: Unmounting device (7,0) on (node local) executing program [ 92.794897][ T5145] loop0: detected capacity change from 0 to 32768 [ 92.826125][ T5145] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 92.850352][ T5095] ocfs2: Unmounting device (7,0) on (node local) executing program [ 93.105852][ T5148] loop0: detected capacity change from 0 to 32768 [ 93.137412][ T5148] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 93.170652][ T5095] ocfs2: Unmounting device (7,0) on (node local) executing program [ 93.444667][ T5151] loop0: detected capacity change from 0 to 32768 [ 93.463271][ T5151] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 93.490359][ T5095] ocfs2: Unmounting device (7,0) on (node local) executing program [ 93.764789][ T5154] loop0: detected capacity change from 0 to 32768 [ 93.779642][ T5154] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 93.818942][ T5095] ocfs2: Unmounting device (7,0) on (node local) executing program [ 94.076692][ T5157] loop0: detected capacity change from 0 to 32768 [ 94.127645][ T5157] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 94.145124][ T5095] ocfs2: Unmounting device (7,0) on (node local) executing program [ 94.395541][ T5160] loop0: detected capacity change from 0 to 32768 [ 94.438389][ T5160] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 94.461738][ T5095] ocfs2: Unmounting device (7,0) on (node local) executing program [ 94.717403][ T5163] loop0: detected capacity change from 0 to 32768 [ 94.758261][ T5163] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 94.780900][ T5095] ocfs2: Unmounting device (7,0) on (node local) executing program [ 95.044045][ T5166] loop0: detected capacity change from 0 to 32768 [ 95.078946][ T5166] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 95.096520][ T5095] ocfs2: Unmounting device (7,0) on (node local) executing program [ 95.315513][ T5169] loop0: detected capacity change from 0 to 32768 [ 95.345230][ T5169] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 95.374761][ T5095] ocfs2: Unmounting device (7,0) on (node local) executing program [ 95.620324][ T5172] loop0: detected capacity change from 0 to 32768 [ 95.647157][ T5172] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 95.670594][ T5095] ocfs2: Unmounting device (7,0) on (node local) executing program [ 95.899490][ T5175] loop0: detected capacity change from 0 to 32768 [ 95.922912][ T5175] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 95.956238][ T5095] ocfs2: Unmounting device (7,0) on (node local) executing program [ 96.153220][ T5178] loop0: detected capacity change from 0 to 32768 [ 96.198194][ T5178] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 96.215248][ T5095] ocfs2: Unmounting device (7,0) on (node local) executing program [ 96.466541][ T5181] loop0: detected capacity change from 0 to 32768 [ 96.479684][ T5181] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 96.509055][ T5095] ocfs2: Unmounting device (7,0) on (node local) executing program [ 96.761007][ T5184] loop0: detected capacity change from 0 to 32768 [ 96.796138][ T5184] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 96.820877][ T5095] ocfs2: Unmounting device (7,0) on (node local) executing program [ 97.085642][ T5187] loop0: detected capacity change from 0 to 32768 [ 97.100651][ T5187] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 97.128889][ T5095] ocfs2: Unmounting device (7,0) on (node local) executing program [ 97.409234][ T5190] loop0: detected capacity change from 0 to 32768 [ 97.422719][ T5190] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 97.453047][ T5095] ocfs2: Unmounting device (7,0) on (node local) executing program [ 97.715223][ T5193] loop0: detected capacity change from 0 to 32768 [ 97.729183][ T5193] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 97.759340][ T5095] ocfs2: Unmounting device (7,0) on (node local) executing program [ 98.024218][ T5196] loop0: detected capacity change from 0 to 32768 [ 98.058604][ T5196] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 98.081679][ T5095] ocfs2: Unmounting device (7,0) on (node local) executing program [ 98.344921][ T5199] loop0: detected capacity change from 0 to 32768 [ 98.369530][ T5199] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 98.391761][ T5095] ocfs2: Unmounting device (7,0) on (node local) executing program [ 98.643264][ T5202] loop0: detected capacity change from 0 to 32768 [ 98.681538][ T5202] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. VM DIAGNOSIS: 17:55:57 Registers: info registers vcpu 0 CPU#0 RAX=000000000000006c RBX=ffffffff9a704e60 RCX=0000000000000000 RDX=00000000000003f8 RSI=0000000000000000 RDI=0000000000000020 RBP=0000000000000000 RSP=ffffc90002e3d110 R8 =ffffffff8549218b R9 =1ffff11006761046 R10=dffffc0000000000 R11=ffffffff85492140 R12=dffffc0000000000 R13=ffffffff9a3fff05 R14=000000000000006c R15=00000000000003f8 RIP=ffffffff854921be 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 00005555576e1380 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=00007efcaf3ff000 CR3=00000000127a2000 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=00000000fffffff0 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 00007ffcbb3cc410 00007ffcbb3cc3f0 ZMM02=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007ffcbb3cc550 00007ffcbb3cc3d0 ZMM03=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ffffffffffffffff ffffffff0f0e0d0c ZMM04=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007ffcbb3cc410 ZMM05=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007ffcbb3cc550 ZMM06=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007ffcbb3cc550 00007ffcbb3cc3d0 ZMM07=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007ffcbb3cc410 00007ffcbb3cc3f0 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 6f6e2c6c6c75663d 79636e657265686f 632c736b636f6c66 6c61636f6c2c6c6c ZMM19=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 000000002c6c6361 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