Warning: Permanently added '10.128.1.121' (ED25519) to the list of known hosts. executing program executing program [ 41.520292][ T4297] loop0: detected capacity change from 0 to 32768 [ 41.523340][ T4297] ======================================================= [ 41.523340][ T4297] WARNING: The mand mount option has been deprecated and [ 41.523340][ T4297] and is ignored by this kernel. Remove the mand [ 41.523340][ T4297] option from the mount to silence this warning. [ 41.523340][ T4297] ======================================================= [ 41.544459][ T4297] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 41.569159][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 41.735462][ T4301] loop0: detected capacity change from 0 to 32768 [ 41.753032][ T4301] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 41.770409][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 41.934464][ T4304] loop0: detected capacity change from 0 to 32768 [ 41.950365][ T4304] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 41.968275][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 42.133573][ T4307] loop0: detected capacity change from 0 to 32768 [ 42.149734][ T4307] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 42.166219][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 42.329261][ T4310] loop0: detected capacity change from 0 to 32768 [ 42.347250][ T4310] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 42.373000][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 42.537677][ T4313] loop0: detected capacity change from 0 to 32768 [ 42.552497][ T4313] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 42.571292][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 42.740655][ T4316] loop0: detected capacity change from 0 to 32768 [ 42.760830][ T4316] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 42.776099][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 42.946292][ T4319] loop0: detected capacity change from 0 to 32768 [ 42.966750][ T4319] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 42.993279][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 43.158102][ T4322] loop0: detected capacity change from 0 to 32768 [ 43.166411][ T4322] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 43.191724][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 43.364505][ T4325] loop0: detected capacity change from 0 to 32768 [ 43.380537][ T4325] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 43.401275][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 43.566554][ T4328] loop0: detected capacity change from 0 to 32768 [ 43.583591][ T4328] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 43.599526][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 43.768824][ T4331] loop0: detected capacity change from 0 to 32768 [ 43.789539][ T4331] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 43.805250][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 43.976134][ T4334] loop0: detected capacity change from 0 to 32768 [ 43.996830][ T4334] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 44.013270][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 44.186872][ T4337] loop0: detected capacity change from 0 to 32768 [ 44.207556][ T4337] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 44.220937][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 44.391483][ T4340] loop0: detected capacity change from 0 to 32768 [ 44.413482][ T4340] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 44.429201][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 44.594210][ T4343] loop0: detected capacity change from 0 to 32768 [ 44.608446][ T4343] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 44.624978][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 44.795090][ T4346] loop0: detected capacity change from 0 to 32768 [ 44.811586][ T4346] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 44.831637][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 45.001192][ T4349] loop0: detected capacity change from 0 to 32768 [ 45.017686][ T4349] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 45.039082][ T4296] ocfs2: Unmounting device (7,0) on (node local) [ 45.209227][ T4352] loop0: detected capacity change from 0 to 32768 [ 45.225469][ T4352] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 45.245491][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 45.418422][ T4355] loop0: detected capacity change from 0 to 32768 [ 45.433277][ T4355] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 45.451147][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 45.620953][ T4358] loop0: detected capacity change from 0 to 32768 [ 45.641522][ T4358] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 45.657276][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 45.829317][ T4361] loop0: detected capacity change from 0 to 32768 [ 45.844229][ T4361] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 45.863369][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 46.028074][ T4364] loop0: detected capacity change from 0 to 32768 [ 46.042201][ T4364] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 46.062848][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 46.231887][ T4367] loop0: detected capacity change from 0 to 32768 [ 46.248238][ T4367] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 46.269086][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 46.441330][ T4371] loop0: detected capacity change from 0 to 32768 [ 46.464501][ T4371] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 46.479085][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 46.650014][ T4374] loop0: detected capacity change from 0 to 32768 [ 46.669381][ T4374] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 46.684919][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 46.857203][ T4378] loop0: detected capacity change from 0 to 32768 [ 46.873080][ T4378] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 46.892339][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 47.060193][ T4381] loop0: detected capacity change from 0 to 32768 [ 47.076467][ T4381] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 47.098710][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 47.279114][ T4385] loop0: detected capacity change from 0 to 32768 [ 47.294436][ T4385] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 47.317265][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 47.489299][ T4390] loop0: detected capacity change from 0 to 32768 [ 47.505940][ T4390] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 47.526362][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 47.696690][ T4393] loop0: detected capacity change from 0 to 32768 [ 47.712591][ T4393] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 47.732618][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 47.902923][ T4396] loop0: detected capacity change from 0 to 32768 [ 47.918850][ T4396] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 47.938791][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 48.108696][ T4399] loop0: detected capacity change from 0 to 32768 [ 48.124492][ T4399] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 48.144054][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 48.314519][ T4402] loop0: detected capacity change from 0 to 32768 [ 48.330591][ T4402] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 48.349516][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 48.515225][ T4406] loop0: detected capacity change from 0 to 32768 [ 48.528332][ T4406] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 48.544811][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 48.709401][ T4409] loop0: detected capacity change from 0 to 32768 [ 48.722748][ T4409] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 48.743393][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 48.914467][ T4412] loop0: detected capacity change from 0 to 32768 [ 48.923050][ T4412] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 48.941781][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 49.107644][ T4415] loop0: detected capacity change from 0 to 32768 [ 49.124095][ T4415] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 49.137444][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 49.308144][ T4418] loop0: detected capacity change from 0 to 32768 [ 49.330145][ T4418] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 49.345559][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 49.515376][ T4421] loop0: detected capacity change from 0 to 32768 [ 49.543376][ T4421] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 49.562939][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 49.732336][ T4424] loop0: detected capacity change from 0 to 32768 [ 49.750029][ T4424] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 49.772261][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 49.937178][ T4427] loop0: detected capacity change from 0 to 32768 [ 49.952956][ T4427] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 49.967296][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 50.135881][ T4430] loop0: detected capacity change from 0 to 32768 [ 50.151855][ T4430] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 50.173151][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 50.345039][ T4433] loop0: detected capacity change from 0 to 32768 [ 50.370517][ T4433] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 50.391273][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 50.561997][ T4436] loop0: detected capacity change from 0 to 32768 [ 50.582387][ T4436] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 50.598158][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 50.763667][ T4439] loop0: detected capacity change from 0 to 32768 [ 50.778532][ T4439] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 50.782889][ T4439] [ 50.783520][ T4439] ====================================================== [ 50.785444][ T4439] WARNING: possible circular locking dependency detected [ 50.787427][ T4439] 6.1.140-syzkaller #0 Not tainted [ 50.788840][ T4439] ------------------------------------------------------ [ 50.790765][ T4439] syz-executor338/4439 is trying to acquire lock: [ 50.792499][ T4439] ffff0000d0359488 (&osb->system_file_mutex){+.+.}-{3:3}, at: ocfs2_get_system_file_inode+0x15c/0x644 [ 50.795541][ T4439] [ 50.795541][ T4439] but task is already holding lock: [ 50.797598][ T4439] ffff0000e271ea20 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}, at: __ocfs2_change_file_space+0x658/0xc24 [ 50.800689][ T4439] [ 50.800689][ T4439] which lock already depends on the new lock. [ 50.800689][ T4439] [ 50.803562][ T4439] [ 50.803562][ T4439] the existing dependency chain (in reverse order) is: [ 50.805972][ T4439] [ 50.805972][ T4439] -> #1 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}: [ 50.808292][ T4439] down_read+0x64/0x304 [ 50.809537][ T4439] ocfs2_read_virt_blocks+0x244/0x8e0 [ 50.811106][ T4439] ocfs2_find_entry+0x318/0x1c5c [ 50.812568][ T4439] ocfs2_find_files_on_disk+0x128/0x410 [ 50.814221][ T4439] ocfs2_lookup_ino_from_name+0x60/0x114 [ 50.815863][ T4439] ocfs2_get_system_file_inode+0x2b8/0x644 [ 50.817639][ T4439] ocfs2_init_global_system_inodes+0x2a8/0x594 [ 50.819477][ T4439] ocfs2_fill_super+0x210c/0x3e98 [ 50.820952][ T4439] mount_bdev+0x264/0x358 [ 50.822212][ T4439] ocfs2_mount+0x44/0x58 [ 50.823486][ T4439] legacy_get_tree+0xd4/0x16c [ 50.824929][ T4439] vfs_get_tree+0x90/0x274 [ 50.826261][ T4439] do_new_mount+0x228/0x810 [ 50.827643][ T4439] path_mount+0x5b4/0xe78 [ 50.828931][ T4439] __arm64_sys_mount+0x49c/0x584 [ 50.830374][ T4439] invoke_syscall+0x98/0x2bc [ 50.831785][ T4439] el0_svc_common+0x138/0x258 [ 50.833177][ T4439] do_el0_svc+0x58/0x13c [ 50.834492][ T4439] el0_svc+0x58/0x138 [ 50.835705][ T4439] el0t_64_sync_handler+0x84/0xf0 [ 50.837207][ T4439] el0t_64_sync+0x18c/0x190 [ 50.838593][ T4439] [ 50.838593][ T4439] -> #0 (&osb->system_file_mutex){+.+.}-{3:3}: [ 50.840898][ T4439] __lock_acquire+0x293c/0x6544 [ 50.842389][ T4439] lock_acquire+0x20c/0x644 [ 50.843724][ T4439] __mutex_lock_common+0x190/0x1f38 [ 50.845294][ T4439] mutex_lock_nested+0x38/0x44 [ 50.846755][ T4439] ocfs2_get_system_file_inode+0x15c/0x644 [ 50.848480][ T4439] ocfs2_reserve_local_alloc_bits+0xe0/0x278c [ 50.850280][ T4439] ocfs2_reserve_clusters_with_limit+0x198/0x9e0 [ 50.852135][ T4439] ocfs2_lock_allocators+0x27c/0x518 [ 50.853705][ T4439] ocfs2_extend_allocation+0x328/0x15ec [ 50.855350][ T4439] ocfs2_allocate_unwritten_extents+0x26c/0x698 [ 50.857200][ T4439] __ocfs2_change_file_space+0x798/0xc24 [ 50.858843][ T4439] ocfs2_fallocate+0x1f0/0x224 [ 50.860279][ T4439] vfs_fallocate+0x4a4/0x5f4 [ 50.861692][ T4439] __arm64_sys_fallocate+0xc0/0x110 [ 50.863251][ T4439] invoke_syscall+0x98/0x2bc [ 50.864647][ T4439] el0_svc_common+0x138/0x258 [ 50.866053][ T4439] do_el0_svc+0x58/0x13c [ 50.867349][ T4439] el0_svc+0x58/0x138 [ 50.868549][ T4439] el0t_64_sync_handler+0x84/0xf0 [ 50.870062][ T4439] el0t_64_sync+0x18c/0x190 [ 50.871440][ T4439] [ 50.871440][ T4439] other info that might help us debug this: [ 50.871440][ T4439] [ 50.874269][ T4439] Possible unsafe locking scenario: [ 50.874269][ T4439] [ 50.876304][ T4439] CPU0 CPU1 [ 50.877773][ T4439] ---- ---- [ 50.879211][ T4439] lock(&ocfs2_file_ip_alloc_sem_key); [ 50.880733][ T4439] lock(&osb->system_file_mutex); [ 50.882740][ T4439] lock(&ocfs2_file_ip_alloc_sem_key); [ 50.885033][ T4439] lock(&osb->system_file_mutex); [ 50.886398][ T4439] [ 50.886398][ T4439] *** DEADLOCK *** [ 50.886398][ T4439] [ 50.888738][ T4439] 3 locks held by syz-executor338/4439: [ 50.890275][ T4439] #0: ffff0000d74aa460 (sb_writers#8){.+.+}-{0:0}, at: vfs_fallocate+0x434/0x5f4 [ 50.892767][ T4439] #1: ffff0000e271ed88 (&sb->s_type->i_mutex_key#17){+.+.}-{3:3}, at: __ocfs2_change_file_space+0x190/0xc24 [ 50.895938][ T4439] #2: ffff0000e271ea20 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}, at: __ocfs2_change_file_space+0x658/0xc24 [ 50.899126][ T4439] [ 50.899126][ T4439] stack backtrace: [ 50.900723][ T4439] CPU: 0 PID: 4439 Comm: syz-executor338 Not tainted 6.1.140-syzkaller #0 [ 50.903100][ T4439] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 50.905827][ T4439] Call trace: [ 50.906679][ T4439] dump_backtrace+0x1c8/0x1f4 [ 50.907976][ T4439] show_stack+0x2c/0x3c [ 50.909074][ T4439] __dump_stack+0x30/0x40 [ 50.910266][ T4439] dump_stack_lvl+0xf8/0x160 [ 50.911501][ T4439] dump_stack+0x1c/0x5c [ 50.912607][ T4439] print_circular_bug+0x148/0x1b0 [ 50.914008][ T4439] check_noncircular+0x240/0x2d4 [ 50.915337][ T4439] __lock_acquire+0x293c/0x6544 [ 50.916660][ T4439] lock_acquire+0x20c/0x644 [ 50.917931][ T4439] __mutex_lock_common+0x190/0x1f38 [ 50.919342][ T4439] mutex_lock_nested+0x38/0x44 [ 50.920585][ T4439] ocfs2_get_system_file_inode+0x15c/0x644 [ 50.922214][ T4439] ocfs2_reserve_local_alloc_bits+0xe0/0x278c [ 50.923791][ T4439] ocfs2_reserve_clusters_with_limit+0x198/0x9e0 [ 50.925551][ T4439] ocfs2_lock_allocators+0x27c/0x518 [ 50.926964][ T4439] ocfs2_extend_allocation+0x328/0x15ec [ 50.928548][ T4439] ocfs2_allocate_unwritten_extents+0x26c/0x698 [ 50.930280][ T4439] __ocfs2_change_file_space+0x798/0xc24 [ 50.931849][ T4439] ocfs2_fallocate+0x1f0/0x224 [ 50.933152][ T4439] vfs_fallocate+0x4a4/0x5f4 [ 50.934387][ T4439] __arm64_sys_fallocate+0xc0/0x110 [ 50.935780][ T4439] invoke_syscall+0x98/0x2bc [ 50.937028][ T4439] el0_svc_common+0x138/0x258 [ 50.938322][ T4439] do_el0_svc+0x58/0x13c [ 50.939451][ T4439] el0_svc+0x58/0x138 [ 50.940530][ T4439] el0t_64_sync_handler+0x84/0xf0 [ 50.941922][ T4439] el0t_64_sync+0x18c/0x190 [ 50.957520][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 51.096450][ T4442] loop0: detected capacity change from 0 to 32768 [ 51.111916][ T4442] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 51.128513][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 51.230647][ T4445] loop0: detected capacity change from 0 to 32768 [ 51.239129][ T4445] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 51.258032][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 51.363430][ T4448] loop0: detected capacity change from 0 to 32768 [ 51.375500][ T4448] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. executing program [ 51.387741][ T4296] ocfs2: Unmounting device (7,0) on (node local) [ 51.493672][ T4451] loop0: detected capacity change from 0 to 32768 [ 51.506041][ T4451] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 51.517096][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 51.622365][ T4454] loop0: detected capacity change from 0 to 32768 [ 51.634143][ T4454] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 51.646135][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 51.753059][ T4457] loop0: detected capacity change from 0 to 32768 [ 51.763912][ T4457] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 51.775593][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 51.883256][ T4460] loop0: detected capacity change from 0 to 32768 [ 51.892946][ T4460] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 51.905173][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 52.009146][ T4463] loop0: detected capacity change from 0 to 32768 [ 52.019059][ T4463] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 52.035939][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 52.141434][ T4466] loop0: detected capacity change from 0 to 32768 [ 52.152459][ T4466] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 52.169096][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 52.274019][ T4469] loop0: detected capacity change from 0 to 32768 [ 52.285724][ T4469] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 52.299918][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 52.406955][ T4472] loop0: detected capacity change from 0 to 32768 [ 52.419033][ T4472] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 52.430866][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 52.538426][ T4475] loop0: detected capacity change from 0 to 32768 [ 52.549432][ T4475] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 52.560478][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 52.664147][ T4478] loop0: detected capacity change from 0 to 32768 [ 52.672902][ T4478] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 52.690235][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 52.796067][ T4481] loop0: detected capacity change from 0 to 32768 [ 52.807620][ T4481] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 52.820128][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 52.927301][ T4484] loop0: detected capacity change from 0 to 32768 [ 52.939581][ T4484] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 52.950291][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 53.059496][ T4487] loop0: detected capacity change from 0 to 32768 [ 53.071264][ T4487] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 53.081295][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 53.184967][ T4490] loop0: detected capacity change from 0 to 32768 [ 53.193598][ T4490] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 53.214102][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 53.320468][ T4493] loop0: detected capacity change from 0 to 32768 [ 53.331482][ T4493] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 53.343353][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 53.450896][ T4496] loop0: detected capacity change from 0 to 32768 [ 53.462729][ T4496] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 53.472918][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 53.578298][ T4499] loop0: detected capacity change from 0 to 32768 [ 53.590016][ T4499] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 53.602578][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 53.711008][ T4502] loop0: detected capacity change from 0 to 32768 [ 53.730333][ T4502] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 53.739907][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 53.846515][ T4505] loop0: detected capacity change from 0 to 32768 [ 53.854886][ T4505] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 53.870962][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 53.973296][ T4508] loop0: detected capacity change from 0 to 32768 [ 53.983149][ T4508] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 54.000501][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 54.102514][ T4511] loop0: detected capacity change from 0 to 32768 [ 54.111831][ T4511] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. executing program [ 54.131112][ T4296] ocfs2: Unmounting device (7,0) on (node local) [ 54.233591][ T4514] loop0: detected capacity change from 0 to 32768 [ 54.242781][ T4514] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 54.261467][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 54.363433][ T4517] loop0: detected capacity change from 0 to 32768 [ 54.381165][ T4517] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 54.392313][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 54.495468][ T4520] loop0: detected capacity change from 0 to 32768 executing program [ 54.505447][ T4520] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 54.522607][ T4296] ocfs2: Unmounting device (7,0) on (node local) [ 54.628199][ T4523] loop0: detected capacity change from 0 to 32768 [ 54.639788][ T4523] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 54.652677][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 54.758972][ T4526] loop0: detected capacity change from 0 to 32768 [ 54.770616][ T4526] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 54.782444][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 54.887495][ T4529] loop0: detected capacity change from 0 to 32768 [ 54.899112][ T4529] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 54.911999][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 55.018243][ T4532] loop0: detected capacity change from 0 to 32768 [ 55.031554][ T4532] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 55.052122][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 55.155507][ T4535] loop0: detected capacity change from 0 to 32768 [ 55.161432][ T4535] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 55.171856][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 55.278790][ T4538] loop0: detected capacity change from 0 to 32768 [ 55.289761][ T4538] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 55.301368][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 55.405620][ T4541] loop0: detected capacity change from 0 to 32768 [ 55.411924][ T4541] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 55.422077][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 55.526380][ T4544] loop0: detected capacity change from 0 to 32768 [ 55.536176][ T4544] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 55.552986][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 55.655406][ T4547] loop0: detected capacity change from 0 to 32768 [ 55.663660][ T4547] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 55.683350][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 55.789444][ T4550] loop0: detected capacity change from 0 to 32768 [ 55.798580][ T4550] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 55.813202][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 55.914687][ T4553] loop0: detected capacity change from 0 to 32768 [ 55.924256][ T4553] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 55.942629][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 56.047303][ T4556] loop0: detected capacity change from 0 to 32768 [ 56.065216][ T4556] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 56.083525][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 56.188487][ T4559] loop0: detected capacity change from 0 to 32768 [ 56.210250][ T4559] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 56.227026][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 56.332503][ T4562] loop0: detected capacity change from 0 to 32768 [ 56.351795][ T4562] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 56.368579][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 56.474247][ T4565] loop0: detected capacity change from 0 to 32768 [ 56.494196][ T4565] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. executing program [ 56.507803][ T4296] ocfs2: Unmounting device (7,0) on (node local) [ 56.613480][ T4568] loop0: detected capacity change from 0 to 32768 [ 56.631828][ T4568] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 56.648454][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 56.754228][ T4571] loop0: detected capacity change from 0 to 32768 [ 56.774845][ T4571] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 56.788388][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 56.893657][ T4574] loop0: detected capacity change from 0 to 32768 [ 56.914217][ T4574] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 56.928125][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 57.034815][ T4577] loop0: detected capacity change from 0 to 32768 [ 57.046305][ T4577] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 57.058149][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 57.165002][ T4580] loop0: detected capacity change from 0 to 32768 [ 57.174039][ T4580] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 57.188633][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 57.295656][ T4583] loop0: detected capacity change from 0 to 32768 [ 57.314897][ T4583] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 57.328523][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 57.434220][ T4586] loop0: detected capacity change from 0 to 32768 [ 57.446286][ T4586] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 57.459514][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 57.561469][ T4589] loop0: detected capacity change from 0 to 32768 [ 57.575618][ T4589] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 57.589871][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 57.694360][ T4592] loop0: detected capacity change from 0 to 32768 [ 57.713568][ T4592] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 57.730710][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 57.836801][ T4595] loop0: detected capacity change from 0 to 32768 [ 57.855253][ T4595] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 57.871998][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 57.978700][ T4598] loop0: detected capacity change from 0 to 32768 [ 57.999104][ T4598] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 58.012536][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 58.118796][ T4601] loop0: detected capacity change from 0 to 32768 [ 58.135140][ T4601] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 58.152121][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 58.258014][ T4604] loop0: detected capacity change from 0 to 32768 [ 58.268528][ T4604] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 58.282039][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 58.385585][ T4607] loop0: detected capacity change from 0 to 32768 [ 58.402830][ T4607] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 58.416965][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 58.522453][ T4610] loop0: detected capacity change from 0 to 32768 [ 58.542622][ T4610] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 58.556334][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 58.661318][ T4613] loop0: detected capacity change from 0 to 32768 [ 58.677019][ T4613] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 58.695581][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 58.800254][ T4616] loop0: detected capacity change from 0 to 32768 [ 58.815255][ T4616] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 58.826530][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 58.932782][ T4619] loop0: detected capacity change from 0 to 32768 [ 58.951518][ T4619] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 58.965494][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 59.071697][ T4622] loop0: detected capacity change from 0 to 32768 [ 59.093887][ T4622] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 59.108122][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 59.211936][ T4625] loop0: detected capacity change from 0 to 32768 [ 59.224406][ T4625] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 59.238192][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 59.342936][ T4628] loop0: detected capacity change from 0 to 32768 [ 59.362151][ T4628] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 59.377989][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 59.481745][ T4631] loop0: detected capacity change from 0 to 32768 [ 59.496938][ T4631] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 59.507510][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 59.613623][ T4634] loop0: detected capacity change from 0 to 32768 [ 59.622521][ T4634] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 59.638351][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 59.739279][ T4637] loop0: detected capacity change from 0 to 32768 [ 59.750010][ T4637] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 59.760564][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 59.863450][ T4640] loop0: detected capacity change from 0 to 32768 [ 59.875225][ T4640] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 59.890322][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 59.992734][ T4643] loop0: detected capacity change from 0 to 32768 [ 59.999067][ T4643] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 60.010286][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 60.111643][ T4646] loop0: detected capacity change from 0 to 32768 [ 60.118676][ T4646] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 60.130347][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 60.234664][ T4649] loop0: detected capacity change from 0 to 32768 [ 60.251003][ T4649] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 60.266106][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 60.368240][ T4652] loop0: detected capacity change from 0 to 32768 [ 60.385301][ T4652] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. executing program [ 60.402138][ T4296] ocfs2: Unmounting device (7,0) on (node local) [ 60.507574][ T4655] loop0: detected capacity change from 0 to 32768 [ 60.523668][ T4655] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 60.541852][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 60.647646][ T4658] loop0: detected capacity change from 0 to 32768 [ 60.665200][ T4658] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 60.681622][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program