Warning: Permanently added '10.128.10.51' (ED25519) to the list of known hosts. executing program [ 37.619725][ T4293] loop0: detected capacity change from 0 to 32768 [ 37.622912][ T4293] ======================================================= [ 37.622912][ T4293] WARNING: The mand mount option has been deprecated and [ 37.622912][ T4293] and is ignored by this kernel. Remove the mand [ 37.622912][ T4293] option from the mount to silence this warning. [ 37.622912][ T4293] ======================================================= [ 37.650683][ T4293] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. executing program [ 37.681658][ T4292] ocfs2: Unmounting device (7,0) on (node local) [ 37.842142][ T4297] loop0: detected capacity change from 0 to 32768 [ 37.860445][ T4297] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 37.883055][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 38.043632][ T4300] loop0: detected capacity change from 0 to 32768 [ 38.055774][ T4300] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. executing program [ 38.069428][ T4292] ocfs2: Unmounting device (7,0) on (node local) [ 38.226689][ T4303] loop0: detected capacity change from 0 to 32768 [ 38.242056][ T4303] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. executing program [ 38.257758][ T4292] ocfs2: Unmounting device (7,0) on (node local) [ 38.416398][ T4306] loop0: detected capacity change from 0 to 32768 [ 38.434853][ T4306] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 38.454589][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 38.613475][ T4309] loop0: detected capacity change from 0 to 32768 [ 38.630098][ T4309] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 38.650013][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 38.806464][ T4312] loop0: detected capacity change from 0 to 32768 [ 38.829521][ T4312] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 38.844871][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 39.003006][ T4315] loop0: detected capacity change from 0 to 32768 [ 39.018319][ T4315] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 39.039991][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 39.204110][ T4318] loop0: detected capacity change from 0 to 32768 [ 39.215684][ T4318] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 39.236217][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 39.399108][ T4321] loop0: detected capacity change from 0 to 32768 [ 39.415991][ T4321] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 39.437859][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 39.598249][ T4325] loop0: detected capacity change from 0 to 32768 [ 39.613209][ T4325] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 39.633697][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 39.790695][ T4328] loop0: detected capacity change from 0 to 32768 [ 39.806330][ T4328] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 39.818774][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 39.975266][ T4331] loop0: detected capacity change from 0 to 32768 [ 39.983354][ T4331] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 40.003563][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 40.160729][ T4334] loop0: detected capacity change from 0 to 32768 [ 40.168766][ T4334] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 40.189002][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 40.346271][ T4337] loop0: detected capacity change from 0 to 32768 [ 40.355940][ T4337] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 40.374754][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 40.531765][ T4340] loop0: detected capacity change from 0 to 32768 [ 40.539524][ T4340] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 40.563421][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 40.728664][ T4343] loop0: detected capacity change from 0 to 32768 [ 40.736701][ T4343] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 40.749298][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 40.907145][ T4346] loop0: detected capacity change from 0 to 32768 [ 40.916354][ T4346] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 40.935360][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 41.093007][ T4349] loop0: detected capacity change from 0 to 32768 [ 41.101556][ T4349] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 41.121268][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 41.277946][ T4352] loop0: detected capacity change from 0 to 32768 [ 41.286352][ T4352] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 41.306606][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 41.468174][ T4355] loop0: detected capacity change from 0 to 32768 [ 41.488579][ T4355] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 41.503661][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 41.665855][ T4358] loop0: detected capacity change from 0 to 32768 [ 41.687734][ T4358] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 41.703549][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 41.860275][ T4361] loop0: detected capacity change from 0 to 32768 [ 41.877738][ T4361] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 41.898950][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 42.062786][ T4364] loop0: detected capacity change from 0 to 32768 [ 42.084149][ T4364] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 42.099373][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 42.263105][ T4367] loop0: detected capacity change from 0 to 32768 [ 42.283755][ T4367] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 42.298730][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 42.462587][ T4370] loop0: detected capacity change from 0 to 32768 [ 42.482236][ T4370] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 42.496553][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 42.660824][ T4373] loop0: detected capacity change from 0 to 32768 [ 42.687697][ T4373] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 42.707390][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 42.870942][ T4376] loop0: detected capacity change from 0 to 32768 [ 42.882774][ T4376] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 42.903453][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 43.066620][ T4379] loop0: detected capacity change from 0 to 32768 [ 43.083596][ T4379] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 43.104399][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 43.267749][ T4382] loop0: detected capacity change from 0 to 32768 [ 43.284088][ T4382] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 43.304319][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 43.466752][ T4385] loop0: detected capacity change from 0 to 32768 [ 43.475012][ T4385] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 43.488755][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 43.647453][ T4388] loop0: detected capacity change from 0 to 32768 [ 43.655214][ T4388] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 43.684052][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 43.842929][ T4391] loop0: detected capacity change from 0 to 32768 [ 43.855802][ T4391] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 43.873551][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 44.036679][ T4394] loop0: detected capacity change from 0 to 32768 [ 44.052309][ T4394] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 44.073005][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 44.233955][ T4397] loop0: detected capacity change from 0 to 32768 [ 44.245812][ T4397] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 44.268663][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 44.431542][ T4400] loop0: detected capacity change from 0 to 32768 [ 44.457075][ T4400] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 44.475846][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 44.638305][ T4403] loop0: detected capacity change from 0 to 32768 [ 44.652462][ T4403] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 44.672000][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 44.835307][ T4406] loop0: detected capacity change from 0 to 32768 [ 44.850669][ T4406] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 44.871493][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 45.040036][ T4409] loop0: detected capacity change from 0 to 32768 [ 45.056815][ T4409] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 45.078369][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 45.243296][ T4413] loop0: detected capacity change from 0 to 32768 [ 45.259739][ T4413] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 45.280768][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 45.443157][ T4416] loop0: detected capacity change from 0 to 32768 [ 45.457580][ T4416] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 45.476653][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 45.637476][ T4419] loop0: detected capacity change from 0 to 32768 [ 45.660798][ T4419] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 45.683709][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 45.843223][ T4422] loop0: detected capacity change from 0 to 32768 [ 45.859051][ T4422] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 45.881363][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 46.039505][ T4425] loop0: detected capacity change from 0 to 32768 [ 46.047759][ T4425] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 46.067923][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 46.231292][ T4428] loop0: detected capacity change from 0 to 32768 [ 46.257365][ T4428] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 46.277827][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 46.437204][ T4431] loop0: detected capacity change from 0 to 32768 [ 46.450328][ T4431] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 46.454429][ T4431] [ 46.455075][ T4431] ====================================================== [ 46.456946][ T4431] WARNING: possible circular locking dependency detected [ 46.458805][ T4431] 6.1.141-syzkaller #0 Not tainted [ 46.460164][ T4431] ------------------------------------------------------ [ 46.462034][ T4431] syz-executor171/4431 is trying to acquire lock: [ 46.463753][ T4431] ffff0000d5cd5488 (&osb->system_file_mutex){+.+.}-{3:3}, at: ocfs2_get_system_file_inode+0x15c/0x644 [ 46.466716][ T4431] [ 46.466716][ T4431] but task is already holding lock: [ 46.468682][ T4431] ffff0000e235ea20 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}, at: __ocfs2_change_file_space+0x658/0xc24 [ 46.471766][ T4431] [ 46.471766][ T4431] which lock already depends on the new lock. [ 46.471766][ T4431] [ 46.474572][ T4431] [ 46.474572][ T4431] the existing dependency chain (in reverse order) is: [ 46.477016][ T4431] [ 46.477016][ T4431] -> #1 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}: [ 46.479370][ T4431] down_read+0x64/0x304 [ 46.480637][ T4431] ocfs2_read_virt_blocks+0x244/0x8e0 [ 46.482201][ T4431] ocfs2_find_entry+0x318/0x1c5c [ 46.483714][ T4431] ocfs2_find_files_on_disk+0x128/0x410 [ 46.485327][ T4431] ocfs2_lookup_ino_from_name+0x60/0x114 [ 46.486997][ T4431] ocfs2_get_system_file_inode+0x2b8/0x644 [ 46.488723][ T4431] ocfs2_init_global_system_inodes+0x2a8/0x594 [ 46.490540][ T4431] ocfs2_fill_super+0x210c/0x3e98 [ 46.492093][ T4431] mount_bdev+0x264/0x358 [ 46.493491][ T4431] ocfs2_mount+0x44/0x58 [ 46.494782][ T4431] legacy_get_tree+0xd4/0x16c [ 46.496198][ T4431] vfs_get_tree+0x90/0x274 [ 46.497521][ T4431] do_new_mount+0x228/0x810 [ 46.498880][ T4431] path_mount+0x5b4/0xe78 [ 46.500212][ T4431] __arm64_sys_mount+0x49c/0x584 [ 46.501713][ T4431] invoke_syscall+0x98/0x2bc [ 46.503094][ T4431] el0_svc_common+0x138/0x258 [ 46.504498][ T4431] do_el0_svc+0x58/0x13c [ 46.505779][ T4431] el0_svc+0x58/0x138 [ 46.506980][ T4431] el0t_64_sync_handler+0x84/0xf0 [ 46.508470][ T4431] el0t_64_sync+0x18c/0x190 [ 46.509862][ T4431] [ 46.509862][ T4431] -> #0 (&osb->system_file_mutex){+.+.}-{3:3}: [ 46.512134][ T4431] __lock_acquire+0x293c/0x6544 [ 46.513585][ T4431] lock_acquire+0x20c/0x644 [ 46.514939][ T4431] __mutex_lock_common+0x190/0x1f38 [ 46.516489][ T4431] mutex_lock_nested+0x38/0x44 [ 46.517951][ T4431] ocfs2_get_system_file_inode+0x15c/0x644 [ 46.519681][ T4431] ocfs2_reserve_local_alloc_bits+0xe0/0x278c [ 46.521481][ T4431] ocfs2_reserve_clusters_with_limit+0x198/0x9e0 [ 46.523335][ T4431] ocfs2_lock_allocators+0x27c/0x518 [ 46.524917][ T4431] ocfs2_extend_allocation+0x328/0x15ec [ 46.526550][ T4431] ocfs2_allocate_unwritten_extents+0x26c/0x698 [ 46.528373][ T4431] __ocfs2_change_file_space+0x798/0xc24 [ 46.530043][ T4431] ocfs2_fallocate+0x1f0/0x224 [ 46.531473][ T4431] vfs_fallocate+0x4a4/0x5f4 [ 46.533000][ T4431] __arm64_sys_fallocate+0xc0/0x110 [ 46.534594][ T4431] invoke_syscall+0x98/0x2bc [ 46.536063][ T4431] el0_svc_common+0x138/0x258 [ 46.537531][ T4431] do_el0_svc+0x58/0x13c [ 46.538955][ T4431] el0_svc+0x58/0x138 [ 46.540260][ T4431] el0t_64_sync_handler+0x84/0xf0 [ 46.541937][ T4431] el0t_64_sync+0x18c/0x190 [ 46.543396][ T4431] [ 46.543396][ T4431] other info that might help us debug this: [ 46.543396][ T4431] [ 46.546266][ T4431] Possible unsafe locking scenario: [ 46.546266][ T4431] [ 46.548303][ T4431] CPU0 CPU1 [ 46.549756][ T4431] ---- ---- [ 46.551219][ T4431] lock(&ocfs2_file_ip_alloc_sem_key); [ 46.552793][ T4431] lock(&osb->system_file_mutex); [ 46.554865][ T4431] lock(&ocfs2_file_ip_alloc_sem_key); [ 46.557059][ T4431] lock(&osb->system_file_mutex); [ 46.558533][ T4431] [ 46.558533][ T4431] *** DEADLOCK *** [ 46.558533][ T4431] [ 46.560889][ T4431] 3 locks held by syz-executor171/4431: [ 46.562419][ T4431] #0: ffff0000da9e8460 (sb_writers#8){.+.+}-{0:0}, at: vfs_fallocate+0x434/0x5f4 [ 46.564942][ T4431] #1: ffff0000e235ed88 (&sb->s_type->i_mutex_key#17){+.+.}-{3:3}, at: __ocfs2_change_file_space+0x190/0xc24 [ 46.568129][ T4431] #2: ffff0000e235ea20 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}, at: __ocfs2_change_file_space+0x658/0xc24 [ 46.571330][ T4431] [ 46.571330][ T4431] stack backtrace: [ 46.573033][ T4431] CPU: 1 PID: 4431 Comm: syz-executor171 Not tainted 6.1.141-syzkaller #0 [ 46.575557][ T4431] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 46.578365][ T4431] Call trace: [ 46.579312][ T4431] dump_backtrace+0x1c8/0x1f4 [ 46.580621][ T4431] show_stack+0x2c/0x3c [ 46.581730][ T4431] __dump_stack+0x30/0x40 [ 46.582964][ T4431] dump_stack_lvl+0xf8/0x160 [ 46.584282][ T4431] dump_stack+0x1c/0x5c [ 46.585396][ T4431] print_circular_bug+0x148/0x1b0 [ 46.586815][ T4431] check_noncircular+0x240/0x2d4 [ 46.588211][ T4431] __lock_acquire+0x293c/0x6544 [ 46.589581][ T4431] lock_acquire+0x20c/0x644 [ 46.590829][ T4431] __mutex_lock_common+0x190/0x1f38 [ 46.592273][ T4431] mutex_lock_nested+0x38/0x44 [ 46.593611][ T4431] ocfs2_get_system_file_inode+0x15c/0x644 [ 46.595262][ T4431] ocfs2_reserve_local_alloc_bits+0xe0/0x278c [ 46.596986][ T4431] ocfs2_reserve_clusters_with_limit+0x198/0x9e0 [ 46.598758][ T4431] ocfs2_lock_allocators+0x27c/0x518 [ 46.600218][ T4431] ocfs2_extend_allocation+0x328/0x15ec [ 46.601781][ T4431] ocfs2_allocate_unwritten_extents+0x26c/0x698 [ 46.603518][ T4431] __ocfs2_change_file_space+0x798/0xc24 [ 46.605110][ T4431] ocfs2_fallocate+0x1f0/0x224 [ 46.606396][ T4431] vfs_fallocate+0x4a4/0x5f4 [ 46.607640][ T4431] __arm64_sys_fallocate+0xc0/0x110 [ 46.609091][ T4431] invoke_syscall+0x98/0x2bc [ 46.610341][ T4431] el0_svc_common+0x138/0x258 [ 46.611654][ T4431] do_el0_svc+0x58/0x13c [ 46.612826][ T4431] el0_svc+0x58/0x138 [ 46.613939][ T4431] el0t_64_sync_handler+0x84/0xf0 [ 46.615383][ T4431] el0t_64_sync+0x18c/0x190 [ 46.642414][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 46.743465][ T4434] loop0: detected capacity change from 0 to 32768 [ 46.761170][ T4434] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 46.776237][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 46.881037][ T4438] loop0: detected capacity change from 0 to 32768 [ 46.899548][ T4438] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 46.917077][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 47.022307][ T4441] loop0: detected capacity change from 0 to 32768 [ 47.040175][ T4441] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 47.058497][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 47.163086][ T4445] loop0: detected capacity change from 0 to 32768 [ 47.180191][ T4445] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 47.188915][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 47.293885][ T4448] loop0: detected capacity change from 0 to 32768 [ 47.310252][ T4448] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 47.324038][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 47.431232][ T4452] loop0: detected capacity change from 0 to 32768 [ 47.450004][ T4452] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 47.463635][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 47.568288][ T4455] loop0: detected capacity change from 0 to 32768 [ 47.586832][ T4455] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 47.604550][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 47.709676][ T4458] loop0: detected capacity change from 0 to 32768 [ 47.718834][ T4458] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 47.734454][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 47.836057][ T4461] loop0: detected capacity change from 0 to 32768 [ 47.844539][ T4461] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 47.856527][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 47.961454][ T4464] loop0: detected capacity change from 0 to 32768 [ 47.980172][ T4464] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 47.997805][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 48.103586][ T4467] loop0: detected capacity change from 0 to 32768 [ 48.111839][ T4467] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 48.127682][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 48.230378][ T4471] loop0: detected capacity change from 0 to 32768 [ 48.247617][ T4471] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 48.260940][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 48.365807][ T4474] loop0: detected capacity change from 0 to 32768 [ 48.382664][ T4474] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 48.393222][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 48.494212][ T4478] loop0: detected capacity change from 0 to 32768 [ 48.501105][ T4478] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 48.513099][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 48.613359][ T4481] loop0: detected capacity change from 0 to 32768 [ 48.630032][ T4481] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 48.643053][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 48.745015][ T4484] loop0: detected capacity change from 0 to 32768 [ 48.750939][ T4484] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 48.762041][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 48.866812][ T4487] loop0: detected capacity change from 0 to 32768 [ 48.875674][ T4487] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 48.893008][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 48.998906][ T4490] loop0: detected capacity change from 0 to 32768 [ 49.017672][ T4490] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 49.035500][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 49.138455][ T4493] loop0: detected capacity change from 0 to 32768 [ 49.158303][ T4493] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 49.175951][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 49.279164][ T4496] loop0: detected capacity change from 0 to 32768 [ 49.291746][ T4496] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 49.305896][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 49.410044][ T4499] loop0: detected capacity change from 0 to 32768 [ 49.430036][ T4499] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 49.446657][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 49.551127][ T4502] loop0: detected capacity change from 0 to 32768 [ 49.569897][ T4502] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 49.587337][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 49.692549][ T4505] loop0: detected capacity change from 0 to 32768 [ 49.710214][ T4505] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 49.726720][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 49.830366][ T4508] loop0: detected capacity change from 0 to 32768 [ 49.848740][ T4508] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 49.866519][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 49.970666][ T4511] loop0: detected capacity change from 0 to 32768 [ 49.990133][ T4511] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 50.006790][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 50.112144][ T4514] loop0: detected capacity change from 0 to 32768 [ 50.121971][ T4514] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 50.135846][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 50.236260][ T4517] loop0: detected capacity change from 0 to 32768 [ 50.242602][ T4517] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 50.256498][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 50.358929][ T4520] loop0: detected capacity change from 0 to 32768 [ 50.364921][ T4520] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 50.376140][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 50.476581][ T4523] loop0: detected capacity change from 0 to 32768 [ 50.482838][ T4523] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 50.495054][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 50.595227][ T4526] loop0: detected capacity change from 0 to 32768 [ 50.601435][ T4526] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 50.613916][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 50.722834][ T4529] loop0: detected capacity change from 0 to 32768 [ 50.731732][ T4529] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 50.744707][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 50.848308][ T4532] loop0: detected capacity change from 0 to 32768 [ 50.866640][ T4532] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 50.884459][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 50.989470][ T4535] loop0: detected capacity change from 0 to 32768 [ 51.005666][ T4535] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 51.023648][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 51.128188][ T4538] loop0: detected capacity change from 0 to 32768 [ 51.146501][ T4538] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 51.164290][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 51.269447][ T4541] loop0: detected capacity change from 0 to 32768 [ 51.278132][ T4541] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 51.293506][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 51.394336][ T4544] loop0: detected capacity change from 0 to 32768 [ 51.404650][ T4544] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 51.413995][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 51.519340][ T4547] loop0: detected capacity change from 0 to 32768 [ 51.536029][ T4547] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 51.553237][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 51.657716][ T4550] loop0: detected capacity change from 0 to 32768 [ 51.677475][ T4550] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 51.694112][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 51.798080][ T4553] loop0: detected capacity change from 0 to 32768 [ 51.817870][ T4553] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 51.834346][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 51.938152][ T4556] loop0: detected capacity change from 0 to 32768 [ 51.957630][ T4556] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 51.974428][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 52.079415][ T4559] loop0: detected capacity change from 0 to 32768 [ 52.094244][ T4559] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 52.104872][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 52.205735][ T4562] loop0: detected capacity change from 0 to 32768 [ 52.212547][ T4562] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 52.223821][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 52.324051][ T4565] loop0: detected capacity change from 0 to 32768 [ 52.332626][ T4565] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 52.344074][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 52.448640][ T4568] loop0: detected capacity change from 0 to 32768 [ 52.461561][ T4568] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 52.473251][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 52.575315][ T4571] loop0: detected capacity change from 0 to 32768 [ 52.583726][ T4571] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 52.594611][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 52.698852][ T4574] loop0: detected capacity change from 0 to 32768 [ 52.712168][ T4574] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 52.728832][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 52.830155][ T4577] loop0: detected capacity change from 0 to 32768 [ 52.835736][ T4577] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 52.848509][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 52.954306][ T4580] loop0: detected capacity change from 0 to 32768 [ 52.974591][ T4580] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 52.988131][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 53.093245][ T4583] loop0: detected capacity change from 0 to 32768 [ 53.110213][ T4583] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 53.127263][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 53.232313][ T4586] loop0: detected capacity change from 0 to 32768 [ 53.250230][ T4586] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 53.268635][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 53.372929][ T4589] loop0: detected capacity change from 0 to 32768 [ 53.390165][ T4589] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. executing program [ 53.398864][ T4292] ocfs2: Unmounting device (7,0) on (node local) [ 53.504446][ T4592] loop0: detected capacity change from 0 to 32768 [ 53.524969][ T4592] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 53.538176][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 53.642500][ T4595] loop0: detected capacity change from 0 to 32768 [ 53.660224][ T4595] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 53.678768][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 53.783838][ T4598] loop0: detected capacity change from 0 to 32768 [ 53.800266][ T4598] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 53.810113][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 53.915007][ T4601] loop0: detected capacity change from 0 to 32768 [ 53.930151][ T4601] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 53.941596][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 54.048828][ T4604] loop0: detected capacity change from 0 to 32768 [ 54.067554][ T4604] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 54.081944][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 54.188038][ T4607] loop0: detected capacity change from 0 to 32768 [ 54.208194][ T4607] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 54.221969][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 54.330139][ T4610] loop0: detected capacity change from 0 to 32768 [ 54.346290][ T4610] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 54.363364][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 54.473361][ T4613] loop0: detected capacity change from 0 to 32768 [ 54.490150][ T4613] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 54.506857][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 54.613517][ T4616] loop0: detected capacity change from 0 to 32768 [ 54.630614][ T4616] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 54.647317][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 54.751848][ T4619] loop0: detected capacity change from 0 to 32768 [ 54.770169][ T4619] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 54.788508][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 54.892625][ T4622] loop0: detected capacity change from 0 to 32768 [ 54.910148][ T4622] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 54.928730][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 55.037617][ T4625] loop0: detected capacity change from 0 to 32768 [ 55.055392][ T4625] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 55.069962][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 55.179961][ T4628] loop0: detected capacity change from 0 to 32768 [ 55.198093][ T4628] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 55.212256][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 55.321405][ T4631] loop0: detected capacity change from 0 to 32768 [ 55.337163][ T4631] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 55.361108][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 55.471185][ T4634] loop0: detected capacity change from 0 to 32768 [ 55.488931][ T4634] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 55.502709][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 55.611489][ T4637] loop0: detected capacity change from 0 to 32768 [ 55.623784][ T4637] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 55.633685][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 55.743637][ T4640] loop0: detected capacity change from 0 to 32768 [ 55.760240][ T4640] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 55.777197][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 55.887199][ T4643] loop0: detected capacity change from 0 to 32768 [ 55.905555][ T4643] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 55.919226][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 56.029652][ T4646] loop0: detected capacity change from 0 to 32768 [ 56.048031][ T4646] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 56.062149][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 56.172868][ T4649] loop0: detected capacity change from 0 to 32768 [ 56.190242][ T4649] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 56.204543][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 56.312763][ T4652] loop0: detected capacity change from 0 to 32768 [ 56.330206][ T4652] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 56.344040][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 56.451669][ T4655] loop0: detected capacity change from 0 to 32768