Warning: Permanently added '10.128.10.55' (ED25519) to the list of known hosts. executing program [ 36.077927][ T4294] loop0: detected capacity change from 0 to 32768 [ 36.081071][ T4294] ======================================================= [ 36.081071][ T4294] WARNING: The mand mount option has been deprecated and [ 36.081071][ T4294] and is ignored by this kernel. Remove the mand [ 36.081071][ T4294] option from the mount to silence this warning. [ 36.081071][ T4294] ======================================================= [ 36.101452][ T4294] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 36.130910][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 36.290190][ T4298] loop0: detected capacity change from 0 to 32768 [ 36.302912][ T4298] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 36.320678][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 36.480381][ T4301] loop0: detected capacity change from 0 to 32768 [ 36.495394][ T4301] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 36.518394][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 36.678366][ T4304] loop0: detected capacity change from 0 to 32768 [ 36.691263][ T4304] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 36.716225][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 36.877675][ T4307] loop0: detected capacity change from 0 to 32768 [ 36.894325][ T4307] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 36.916344][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 37.074773][ T4310] loop0: detected capacity change from 0 to 32768 [ 37.082988][ T4310] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 37.105097][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 37.264894][ T4313] loop0: detected capacity change from 0 to 32768 [ 37.280809][ T4313] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 37.301066][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 37.460182][ T4316] loop0: detected capacity change from 0 to 32768 [ 37.476416][ T4316] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 37.497468][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 37.661718][ T4319] loop0: detected capacity change from 0 to 32768 [ 37.674986][ T4319] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 37.696274][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 37.859357][ T4322] loop0: detected capacity change from 0 to 32768 [ 37.883697][ T4322] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 37.907241][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 38.064853][ T4325] loop0: detected capacity change from 0 to 32768 [ 38.080903][ T4325] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 38.104304][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 38.261335][ T4328] loop0: detected capacity change from 0 to 32768 [ 38.278961][ T4328] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 38.300941][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 38.461309][ T4331] loop0: detected capacity change from 0 to 32768 [ 38.477368][ T4331] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 38.491503][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 38.651700][ T4334] loop0: detected capacity change from 0 to 32768 [ 38.668838][ T4334] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 38.688268][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 38.846778][ T4337] loop0: detected capacity change from 0 to 32768 [ 38.864765][ T4337] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 38.884030][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 39.047618][ T4340] loop0: detected capacity change from 0 to 32768 [ 39.074320][ T4340] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 39.094447][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 39.253421][ T4343] loop0: detected capacity change from 0 to 32768 [ 39.266290][ T4343] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 39.279331][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 39.439915][ T4346] loop0: detected capacity change from 0 to 32768 [ 39.448273][ T4346] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 39.469783][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 39.633641][ T4349] loop0: detected capacity change from 0 to 32768 [ 39.642603][ T4349] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 39.656809][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 39.816913][ T4352] loop0: detected capacity change from 0 to 32768 [ 39.826946][ T4352] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 39.847833][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 40.014093][ T4355] loop0: detected capacity change from 0 to 32768 [ 40.022195][ T4355] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 40.043805][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 40.203505][ T4358] loop0: detected capacity change from 0 to 32768 [ 40.226588][ T4358] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 40.251156][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 40.414002][ T4361] loop0: detected capacity change from 0 to 32768 [ 40.429537][ T4361] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 40.450468][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 40.610906][ T4364] loop0: detected capacity change from 0 to 32768 [ 40.624219][ T4364] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 40.639566][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 40.804187][ T4367] loop0: detected capacity change from 0 to 32768 [ 40.821795][ T4367] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 40.841802][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 41.008602][ T4370] loop0: detected capacity change from 0 to 32768 [ 41.023472][ T4370] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 41.040882][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 41.209822][ T4373] loop0: detected capacity change from 0 to 32768 [ 41.223584][ T4373] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 41.238899][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 41.409089][ T4376] loop0: detected capacity change from 0 to 32768 [ 41.425135][ T4376] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 41.445336][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 41.611240][ T4379] loop0: detected capacity change from 0 to 32768 [ 41.627876][ T4379] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 41.648515][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 41.810989][ T4382] loop0: detected capacity change from 0 to 32768 [ 41.828657][ T4382] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 41.844014][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 42.004026][ T4385] loop0: detected capacity change from 0 to 32768 [ 42.011925][ T4385] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 42.031484][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 42.192724][ T4388] loop0: detected capacity change from 0 to 32768 [ 42.211198][ T4388] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 42.228598][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 42.397155][ T4391] loop0: detected capacity change from 0 to 32768 [ 42.413512][ T4391] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 42.425902][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 42.589685][ T4394] loop0: detected capacity change from 0 to 32768 [ 42.607383][ T4394] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 42.627412][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 42.792016][ T4397] loop0: detected capacity change from 0 to 32768 [ 42.814394][ T4397] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 42.835104][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 42.995435][ T4400] loop0: detected capacity change from 0 to 32768 [ 43.005501][ T4400] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 43.021227][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 43.182772][ T4403] loop0: detected capacity change from 0 to 32768 [ 43.199014][ T4403] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 43.220429][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 43.388852][ T4406] loop0: detected capacity change from 0 to 32768 [ 43.405991][ T4406] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 43.427603][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 43.594998][ T4409] loop0: detected capacity change from 0 to 32768 [ 43.611404][ T4409] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 43.637155][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 43.796808][ T4412] loop0: detected capacity change from 0 to 32768 [ 43.814193][ T4412] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 43.833784][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 43.996233][ T4415] loop0: detected capacity change from 0 to 32768 [ 44.014477][ T4415] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 44.029881][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 44.195145][ T4418] loop0: detected capacity change from 0 to 32768 [ 44.216444][ T4418] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 44.232364][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 44.399450][ T4421] loop0: detected capacity change from 0 to 32768 [ 44.417471][ T4421] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 44.439477][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 44.600571][ T4424] loop0: detected capacity change from 0 to 32768 [ 44.614061][ T4424] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 44.635130][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 44.795370][ T4427] loop0: detected capacity change from 0 to 32768 [ 44.810749][ T4427] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 44.830931][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 44.997222][ T4430] loop0: detected capacity change from 0 to 32768 [ 45.013465][ T4430] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 45.036986][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 45.201824][ T4434] loop0: detected capacity change from 0 to 32768 [ 45.214309][ T4434] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 45.221057][ T4434] [ 45.221794][ T4434] ====================================================== [ 45.223781][ T4434] WARNING: possible circular locking dependency detected [ 45.225712][ T4434] 6.1.141-syzkaller #0 Not tainted [ 45.228124][ T4434] ------------------------------------------------------ [ 45.230042][ T4434] syz-executor241/4434 is trying to acquire lock: [ 45.231822][ T4434] ffff0000d7df1488 (&osb->system_file_mutex){+.+.}-{3:3}, at: ocfs2_get_system_file_inode+0x15c/0x644 [ 45.235017][ T4434] [ 45.235017][ T4434] but task is already holding lock: [ 45.237151][ T4434] ffff0000e27522e0 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}, at: __ocfs2_change_file_space+0x658/0xc24 [ 45.240417][ T4434] [ 45.240417][ T4434] which lock already depends on the new lock. [ 45.240417][ T4434] [ 45.243307][ T4434] [ 45.243307][ T4434] the existing dependency chain (in reverse order) is: [ 45.246041][ T4434] [ 45.246041][ T4434] -> #1 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}: [ 45.248600][ T4434] down_read+0x64/0x304 [ 45.249897][ T4434] ocfs2_read_virt_blocks+0x244/0x8e0 [ 45.251514][ T4434] ocfs2_find_entry+0x318/0x1c5c [ 45.253097][ T4434] ocfs2_find_files_on_disk+0x128/0x410 [ 45.254844][ T4434] ocfs2_lookup_ino_from_name+0x60/0x114 [ 45.256590][ T4434] ocfs2_get_system_file_inode+0x2b8/0x644 [ 45.258376][ T4434] ocfs2_init_global_system_inodes+0x2a8/0x594 [ 45.260417][ T4434] ocfs2_fill_super+0x210c/0x3e98 [ 45.261994][ T4434] mount_bdev+0x264/0x358 [ 45.263410][ T4434] ocfs2_mount+0x44/0x58 [ 45.264744][ T4434] legacy_get_tree+0xd4/0x16c [ 45.266288][ T4434] vfs_get_tree+0x90/0x274 [ 45.267633][ T4434] do_new_mount+0x228/0x810 [ 45.269041][ T4434] path_mount+0x5b4/0xe78 [ 45.270368][ T4434] __arm64_sys_mount+0x49c/0x584 [ 45.271875][ T4434] invoke_syscall+0x98/0x2bc [ 45.273324][ T4434] el0_svc_common+0x138/0x258 [ 45.274746][ T4434] do_el0_svc+0x58/0x13c [ 45.276101][ T4434] el0_svc+0x58/0x138 [ 45.277338][ T4434] el0t_64_sync_handler+0x84/0xf0 [ 45.278880][ T4434] el0t_64_sync+0x18c/0x190 [ 45.280289][ T4434] [ 45.280289][ T4434] -> #0 (&osb->system_file_mutex){+.+.}-{3:3}: [ 45.282505][ T4434] __lock_acquire+0x293c/0x6544 [ 45.284071][ T4434] lock_acquire+0x20c/0x644 [ 45.285428][ T4434] __mutex_lock_common+0x190/0x1f38 [ 45.287039][ T4434] mutex_lock_nested+0x38/0x44 [ 45.288476][ T4434] ocfs2_get_system_file_inode+0x15c/0x644 [ 45.290263][ T4434] ocfs2_reserve_local_alloc_bits+0xe0/0x278c [ 45.292133][ T4434] ocfs2_reserve_clusters_with_limit+0x198/0x9e0 [ 45.293991][ T4434] ocfs2_lock_allocators+0x27c/0x518 [ 45.295564][ T4434] ocfs2_extend_allocation+0x328/0x15ec [ 45.297305][ T4434] ocfs2_allocate_unwritten_extents+0x26c/0x698 [ 45.299276][ T4434] __ocfs2_change_file_space+0x798/0xc24 [ 45.300995][ T4434] ocfs2_fallocate+0x1f0/0x224 [ 45.302447][ T4434] vfs_fallocate+0x4a4/0x5f4 [ 45.303909][ T4434] __arm64_sys_fallocate+0xc0/0x110 [ 45.305545][ T4434] invoke_syscall+0x98/0x2bc [ 45.306984][ T4434] el0_svc_common+0x138/0x258 [ 45.308505][ T4434] do_el0_svc+0x58/0x13c [ 45.309809][ T4434] el0_svc+0x58/0x138 [ 45.311034][ T4434] el0t_64_sync_handler+0x84/0xf0 [ 45.312605][ T4434] el0t_64_sync+0x18c/0x190 [ 45.314045][ T4434] [ 45.314045][ T4434] other info that might help us debug this: [ 45.314045][ T4434] [ 45.316988][ T4434] Possible unsafe locking scenario: [ 45.316988][ T4434] [ 45.319169][ T4434] CPU0 CPU1 [ 45.320642][ T4434] ---- ---- [ 45.322183][ T4434] lock(&ocfs2_file_ip_alloc_sem_key); [ 45.323774][ T4434] lock(&osb->system_file_mutex); [ 45.325929][ T4434] lock(&ocfs2_file_ip_alloc_sem_key); [ 45.328142][ T4434] lock(&osb->system_file_mutex); [ 45.329589][ T4434] [ 45.329589][ T4434] *** DEADLOCK *** [ 45.329589][ T4434] [ 45.331916][ T4434] 3 locks held by syz-executor241/4434: [ 45.333429][ T4434] #0: ffff0000d92b0460 (sb_writers#8){.+.+}-{0:0}, at: vfs_fallocate+0x434/0x5f4 [ 45.336058][ T4434] #1: ffff0000e2752648 (&sb->s_type->i_mutex_key#17){+.+.}-{3:3}, at: __ocfs2_change_file_space+0x190/0xc24 [ 45.339486][ T4434] #2: ffff0000e27522e0 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}, at: __ocfs2_change_file_space+0x658/0xc24 [ 45.342746][ T4434] [ 45.342746][ T4434] stack backtrace: [ 45.344389][ T4434] CPU: 1 PID: 4434 Comm: syz-executor241 Not tainted 6.1.141-syzkaller #0 [ 45.346770][ T4434] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 45.349658][ T4434] Call trace: [ 45.350546][ T4434] dump_backtrace+0x1c8/0x1f4 [ 45.351844][ T4434] show_stack+0x2c/0x3c [ 45.353020][ T4434] __dump_stack+0x30/0x40 [ 45.354214][ T4434] dump_stack_lvl+0xf8/0x160 [ 45.355479][ T4434] dump_stack+0x1c/0x5c [ 45.356624][ T4434] print_circular_bug+0x148/0x1b0 [ 45.358087][ T4434] check_noncircular+0x240/0x2d4 [ 45.359468][ T4434] __lock_acquire+0x293c/0x6544 [ 45.360885][ T4434] lock_acquire+0x20c/0x644 [ 45.362202][ T4434] __mutex_lock_common+0x190/0x1f38 [ 45.363686][ T4434] mutex_lock_nested+0x38/0x44 [ 45.365014][ T4434] ocfs2_get_system_file_inode+0x15c/0x644 [ 45.366614][ T4434] ocfs2_reserve_local_alloc_bits+0xe0/0x278c [ 45.368342][ T4434] ocfs2_reserve_clusters_with_limit+0x198/0x9e0 [ 45.370120][ T4434] ocfs2_lock_allocators+0x27c/0x518 [ 45.371594][ T4434] ocfs2_extend_allocation+0x328/0x15ec [ 45.373179][ T4434] ocfs2_allocate_unwritten_extents+0x26c/0x698 [ 45.374900][ T4434] __ocfs2_change_file_space+0x798/0xc24 [ 45.376476][ T4434] ocfs2_fallocate+0x1f0/0x224 [ 45.377794][ T4434] vfs_fallocate+0x4a4/0x5f4 [ 45.379082][ T4434] __arm64_sys_fallocate+0xc0/0x110 [ 45.380506][ T4434] invoke_syscall+0x98/0x2bc [ 45.381833][ T4434] el0_svc_common+0x138/0x258 [ 45.383140][ T4434] do_el0_svc+0x58/0x13c [ 45.384351][ T4434] el0_svc+0x58/0x138 [ 45.385488][ T4434] el0t_64_sync_handler+0x84/0xf0 [ 45.386929][ T4434] el0t_64_sync+0x18c/0x190 [ 45.404539][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 45.534998][ T4437] loop0: detected capacity change from 0 to 32768 [ 45.540956][ T4437] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 45.554059][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 45.656323][ T4440] loop0: detected capacity change from 0 to 32768 [ 45.665389][ T4440] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 45.684577][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 45.789934][ T4443] loop0: detected capacity change from 0 to 32768 [ 45.801496][ T4443] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 45.818277][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 45.922597][ T4446] loop0: detected capacity change from 0 to 32768 [ 45.935363][ T4446] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 45.950184][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 46.054946][ T4449] loop0: detected capacity change from 0 to 32768 [ 46.064192][ T4449] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 46.081329][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 46.187066][ T4454] loop0: detected capacity change from 0 to 32768 [ 46.199125][ T4454] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 46.213084][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 46.319933][ T4458] loop0: detected capacity change from 0 to 32768 [ 46.331856][ T4458] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 46.343658][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 46.448395][ T4461] loop0: detected capacity change from 0 to 32768 [ 46.464215][ T4461] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 46.483559][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 46.585400][ T4465] loop0: detected capacity change from 0 to 32768 [ 46.602841][ T4465] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 46.616986][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 46.721386][ T4468] loop0: detected capacity change from 0 to 32768 [ 46.732811][ T4468] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 46.749664][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 46.856923][ T4471] loop0: detected capacity change from 0 to 32768 [ 46.868786][ T4471] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 46.885857][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 46.991187][ T4474] loop0: detected capacity change from 0 to 32768 [ 47.002776][ T4474] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 47.019932][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 47.125867][ T4477] loop0: detected capacity change from 0 to 32768 [ 47.137467][ T4477] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. executing program [ 47.149996][ T4293] ocfs2: Unmounting device (7,0) on (node local) [ 47.254214][ T4480] loop0: detected capacity change from 0 to 32768 [ 47.266025][ T4480] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 47.279730][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 47.383780][ T4483] loop0: detected capacity change from 0 to 32768 [ 47.395614][ T4483] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 47.410324][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 47.517659][ T4486] loop0: detected capacity change from 0 to 32768 [ 47.528910][ T4486] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 47.540386][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 47.648778][ T4489] loop0: detected capacity change from 0 to 32768 [ 47.660408][ T4489] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 47.671355][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 47.777984][ T4492] loop0: detected capacity change from 0 to 32768 [ 47.789188][ T4492] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 47.801875][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 47.906011][ T4496] loop0: detected capacity change from 0 to 32768 [ 47.914411][ T4496] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 47.932416][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 48.039457][ T4499] loop0: detected capacity change from 0 to 32768 [ 48.051406][ T4499] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 48.063143][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 48.165636][ T4502] loop0: detected capacity change from 0 to 32768 [ 48.174193][ T4502] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 48.185732][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 48.291630][ T4505] loop0: detected capacity change from 0 to 32768 [ 48.303659][ T4505] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 48.318084][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 48.420362][ T4508] loop0: detected capacity change from 0 to 32768 [ 48.429359][ T4508] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 48.439719][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 48.544203][ T4511] loop0: detected capacity change from 0 to 32768 [ 48.555091][ T4511] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 48.569736][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 48.673560][ T4514] loop0: detected capacity change from 0 to 32768 [ 48.683031][ T4514] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 48.700073][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 48.801096][ T4517] loop0: detected capacity change from 0 to 32768 [ 48.809510][ T4517] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 48.821537][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 48.925911][ T4520] loop0: detected capacity change from 0 to 32768 [ 48.934196][ T4520] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 48.952803][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 49.058071][ T4523] loop0: detected capacity change from 0 to 32768 [ 49.067589][ T4523] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 49.084734][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 49.185233][ T4526] loop0: detected capacity change from 0 to 32768 [ 49.202836][ T4526] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 49.223823][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 49.329720][ T4529] loop0: detected capacity change from 0 to 32768 [ 49.341709][ T4529] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 49.353553][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 49.458008][ T4532] loop0: detected capacity change from 0 to 32768 [ 49.470022][ T4532] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 49.483324][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 49.590252][ T4535] loop0: detected capacity change from 0 to 32768 [ 49.601786][ T4535] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 49.619353][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 49.724098][ T4538] loop0: detected capacity change from 0 to 32768 [ 49.732772][ T4538] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 49.750795][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 49.854655][ T4541] loop0: detected capacity change from 0 to 32768 [ 49.866175][ T4541] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 49.880302][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 49.984249][ T4544] loop0: detected capacity change from 0 to 32768 [ 49.996053][ T4544] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 50.009989][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 50.113899][ T4547] loop0: detected capacity change from 0 to 32768 [ 50.125383][ T4547] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 50.139896][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 50.247267][ T4550] loop0: detected capacity change from 0 to 32768 [ 50.256114][ T4550] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 50.273440][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 50.377884][ T4553] loop0: detected capacity change from 0 to 32768 [ 50.396218][ T4553] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 50.414300][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 50.520000][ T4556] loop0: detected capacity change from 0 to 32768 [ 50.540833][ T4556] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 50.554295][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 50.658964][ T4559] loop0: detected capacity change from 0 to 32768 [ 50.676136][ T4559] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 50.686519][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 50.790962][ T4562] loop0: detected capacity change from 0 to 32768 [ 50.802240][ T4562] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 50.817020][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 50.921240][ T4565] loop0: detected capacity change from 0 to 32768 [ 50.943103][ T4565] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 50.956315][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 51.056748][ T4568] loop0: detected capacity change from 0 to 32768 [ 51.073690][ T4568] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 51.086215][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 51.187514][ T4571] loop0: detected capacity change from 0 to 32768 [ 51.193784][ T4571] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 51.205656][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 51.311940][ T4574] loop0: detected capacity change from 0 to 32768 [ 51.320557][ T4574] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 51.335107][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 51.435018][ T4577] loop0: detected capacity change from 0 to 32768 [ 51.446819][ T4577] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 51.464233][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 51.566803][ T4580] loop0: detected capacity change from 0 to 32768 [ 51.578084][ T4580] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 51.594720][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 51.698216][ T4583] loop0: detected capacity change from 0 to 32768 [ 51.713942][ T4583] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 51.724497][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 51.829612][ T4586] loop0: detected capacity change from 0 to 32768 [ 51.846136][ T4586] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 51.855941][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 51.959863][ T4589] loop0: detected capacity change from 0 to 32768 [ 51.976017][ T4589] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 51.985244][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 52.090071][ T4592] loop0: detected capacity change from 0 to 32768 [ 52.106184][ T4592] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 52.116405][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 52.221698][ T4595] loop0: detected capacity change from 0 to 32768 [ 52.239350][ T4595] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 52.256129][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 52.354644][ T4598] loop0: detected capacity change from 0 to 32768 [ 52.365229][ T4598] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 52.375416][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 52.479150][ T4601] loop0: detected capacity change from 0 to 32768 [ 52.496224][ T4601] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 52.506646][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 52.611607][ T4604] loop0: detected capacity change from 0 to 32768 [ 52.626078][ T4604] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 52.638016][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 52.742786][ T4607] loop0: detected capacity change from 0 to 32768 [ 52.753284][ T4607] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 52.770036][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 52.872938][ T4610] loop0: detected capacity change from 0 to 32768 [ 52.892159][ T4610] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 52.909688][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 53.014194][ T4613] loop0: detected capacity change from 0 to 32768 [ 53.030578][ T4613] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 53.049791][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 53.150393][ T4616] loop0: detected capacity change from 0 to 32768 [ 53.157023][ T4616] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 53.168929][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 53.271273][ T4619] loop0: detected capacity change from 0 to 32768 [ 53.278171][ T4619] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 53.289314][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 53.393443][ T4622] loop0: detected capacity change from 0 to 32768 [ 53.405644][ T4622] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 53.419572][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 53.523755][ T4625] loop0: detected capacity change from 0 to 32768 [ 53.534439][ T4625] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 53.548666][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 53.651983][ T4628] loop0: detected capacity change from 0 to 32768 [ 53.663392][ T4628] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 53.678248][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 53.781621][ T4631] loop0: detected capacity change from 0 to 32768 [ 53.788851][ T4631] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 53.798523][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 53.902941][ T4634] loop0: detected capacity change from 0 to 32768 [ 53.913942][ T4634] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 53.930746][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 54.035026][ T4637] loop0: detected capacity change from 0 to 32768 [ 54.046654][ T4637] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 54.060292][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 54.167245][ T4640] loop0: detected capacity change from 0 to 32768 [ 54.178928][ T4640] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 54.189807][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 54.293808][ T4643] loop0: detected capacity change from 0 to 32768 [ 54.305320][ T4643] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 54.318898][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 54.423430][ T4646] loop0: detected capacity change from 0 to 32768 [ 54.434403][ T4646] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 54.449221][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 54.552537][ T4649] loop0: detected capacity change from 0 to 32768 [ 54.564180][ T4649] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 54.578647][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 54.684912][ T4652] loop0: detected capacity change from 0 to 32768 [ 54.693201][ T4652] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 54.710428][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 54.811340][ T4655] loop0: detected capacity change from 0 to 32768 [ 54.826522][ T4655] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 54.840712][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 54.941150][ T4658] loop0: detected capacity change from 0 to 32768 [ 54.949559][ T4658] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 54.961482][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 55.065417][ T4661] loop0: detected capacity change from 0 to 32768 [ 55.084500][ T4661] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 55.101675][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 55.206296][ T4664] loop0: detected capacity change from 0 to 32768