Warning: Permanently added '10.128.1.93' (ED25519) to the list of known hosts. executing program [ 39.012529][ T4294] loop0: detected capacity change from 0 to 32768 [ 39.015730][ T4294] ======================================================= [ 39.015730][ T4294] WARNING: The mand mount option has been deprecated and [ 39.015730][ T4294] and is ignored by this kernel. Remove the mand [ 39.015730][ T4294] option from the mount to silence this warning. [ 39.015730][ T4294] ======================================================= [ 39.037086][ T4294] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 39.067959][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 39.237376][ T4298] loop0: detected capacity change from 0 to 32768 [ 39.249964][ T4298] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 39.266621][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 39.432199][ T4301] loop0: detected capacity change from 0 to 32768 [ 39.448945][ T4301] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 39.463827][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 39.630227][ T4304] loop0: detected capacity change from 0 to 32768 [ 39.649228][ T4304] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 39.670125][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 39.837506][ T4307] loop0: detected capacity change from 0 to 32768 [ 39.855949][ T4307] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 39.877814][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 40.046018][ T4310] loop0: detected capacity change from 0 to 32768 [ 40.059454][ T4310] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 40.074274][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 40.241033][ T4313] loop0: detected capacity change from 0 to 32768 [ 40.262224][ T4313] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 40.281680][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 40.451140][ T4317] loop0: detected capacity change from 0 to 32768 [ 40.459128][ T4317] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 40.478699][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 40.645873][ T4320] loop0: detected capacity change from 0 to 32768 [ 40.664327][ T4320] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 40.689658][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 40.856646][ T4323] loop0: detected capacity change from 0 to 32768 [ 40.872978][ T4323] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 40.896885][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 41.060583][ T4326] loop0: detected capacity change from 0 to 32768 [ 41.075332][ T4326] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 41.093678][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 41.265997][ T4329] loop0: detected capacity change from 0 to 32768 [ 41.286895][ T4329] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 41.300581][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 41.472452][ T4332] loop0: detected capacity change from 0 to 32768 [ 41.495375][ T4332] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 41.510199][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 41.683455][ T4335] loop0: detected capacity change from 0 to 32768 [ 41.700437][ T4335] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 41.721167][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 41.884222][ T4338] loop0: detected capacity change from 0 to 32768 [ 41.901369][ T4338] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 41.930419][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 42.096364][ T4341] loop0: detected capacity change from 0 to 32768 [ 42.109373][ T4341] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 42.125633][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 42.294172][ T4344] loop0: detected capacity change from 0 to 32768 [ 42.314804][ T4344] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 42.330360][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 42.495814][ T4347] loop0: detected capacity change from 0 to 32768 [ 42.513647][ T4347] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 42.528358][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 42.693025][ T4350] loop0: detected capacity change from 0 to 32768 [ 42.707347][ T4350] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 42.736529][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 42.902325][ T4353] loop0: detected capacity change from 0 to 32768 [ 42.914743][ T4353] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 42.931294][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 43.097104][ T4356] loop0: detected capacity change from 0 to 32768 [ 43.112392][ T4356] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 43.129337][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 43.296744][ T4359] loop0: detected capacity change from 0 to 32768 [ 43.312613][ T4359] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 43.336148][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 43.500732][ T4362] loop0: detected capacity change from 0 to 32768 [ 43.516762][ T4362] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 43.538788][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 43.710237][ T4365] loop0: detected capacity change from 0 to 32768 [ 43.727765][ T4365] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 43.747844][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 43.917216][ T4368] loop0: detected capacity change from 0 to 32768 [ 43.932813][ T4368] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 43.952857][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 44.124934][ T4371] loop0: detected capacity change from 0 to 32768 [ 44.142217][ T4371] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 44.160847][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 44.334858][ T4374] loop0: detected capacity change from 0 to 32768 [ 44.350810][ T4374] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 44.371057][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 44.543085][ T4377] loop0: detected capacity change from 0 to 32768 [ 44.560172][ T4377] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 44.579015][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 44.748351][ T4380] loop0: detected capacity change from 0 to 32768 [ 44.764487][ T4380] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 44.783694][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 44.949770][ T4383] loop0: detected capacity change from 0 to 32768 [ 44.967697][ T4383] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 44.991181][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 45.159382][ T4386] loop0: detected capacity change from 0 to 32768 [ 45.180825][ T4386] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 45.198487][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 45.368218][ T4390] loop0: detected capacity change from 0 to 32768 [ 45.385630][ T4390] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 45.403731][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 45.576071][ T4393] loop0: detected capacity change from 0 to 32768 [ 45.598886][ T4393] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 45.623044][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 45.791049][ T4398] loop0: detected capacity change from 0 to 32768 [ 45.813745][ T4398] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 45.830833][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 45.996748][ T4401] loop0: detected capacity change from 0 to 32768 [ 46.009428][ T4401] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 46.031929][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 46.204548][ T4404] loop0: detected capacity change from 0 to 32768 [ 46.220545][ T4404] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 46.240657][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 46.407180][ T4409] loop0: detected capacity change from 0 to 32768 [ 46.415438][ T4409] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 46.435265][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 46.607615][ T4412] loop0: detected capacity change from 0 to 32768 [ 46.629329][ T4412] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 46.644997][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 46.817950][ T4415] loop0: detected capacity change from 0 to 32768 [ 46.835686][ T4415] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 46.854223][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 47.021826][ T4418] loop0: detected capacity change from 0 to 32768 [ 47.042082][ T4418] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 47.060617][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 47.231206][ T4421] loop0: detected capacity change from 0 to 32768 [ 47.253206][ T4421] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 47.271095][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 47.441942][ T4424] loop0: detected capacity change from 0 to 32768 [ 47.453710][ T4424] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 47.476479][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 47.655004][ T4427] loop0: detected capacity change from 0 to 32768 [ 47.673322][ T4427] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 47.691206][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 47.859449][ T4431] loop0: detected capacity change from 0 to 32768 [ 47.867502][ T4431] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 47.887518][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 48.061058][ T4434] loop0: detected capacity change from 0 to 32768 [ 48.083213][ T4434] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 48.101979][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 48.267586][ T4437] loop0: detected capacity change from 0 to 32768 [ 48.285142][ T4437] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 48.310550][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 48.477380][ T4440] loop0: detected capacity change from 0 to 32768 [ 48.484997][ T4440] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 48.505669][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 48.677364][ T4443] loop0: detected capacity change from 0 to 32768 [ 48.691561][ T4443] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 48.697095][ T4443] [ 48.697694][ T4443] ====================================================== [ 48.699477][ T4443] WARNING: possible circular locking dependency detected [ 48.701210][ T4443] 6.1.140-syzkaller #0 Not tainted [ 48.702486][ T4443] ------------------------------------------------------ [ 48.704062][ T4443] syz-executor352/4443 is trying to acquire lock: [ 48.705680][ T4443] ffff0000d59c5488 (&osb->system_file_mutex){+.+.}-{3:3}, at: ocfs2_get_system_file_inode+0x15c/0x644 [ 48.708491][ T4443] [ 48.708491][ T4443] but task is already holding lock: [ 48.710402][ T4443] ffff0000e271ea20 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}, at: __ocfs2_change_file_space+0x658/0xc24 [ 48.713387][ T4443] [ 48.713387][ T4443] which lock already depends on the new lock. [ 48.713387][ T4443] [ 48.716103][ T4443] [ 48.716103][ T4443] the existing dependency chain (in reverse order) is: [ 48.718469][ T4443] [ 48.718469][ T4443] -> #1 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}: [ 48.720700][ T4443] down_read+0x64/0x304 [ 48.721871][ T4443] ocfs2_read_virt_blocks+0x244/0x8e0 [ 48.723341][ T4443] ocfs2_find_entry+0x318/0x1c5c [ 48.724756][ T4443] ocfs2_find_files_on_disk+0x128/0x410 [ 48.726305][ T4443] ocfs2_lookup_ino_from_name+0x60/0x114 [ 48.727878][ T4443] ocfs2_get_system_file_inode+0x2b8/0x644 [ 48.729476][ T4443] ocfs2_init_global_system_inodes+0x2a8/0x594 [ 48.731169][ T4443] ocfs2_fill_super+0x210c/0x3e98 [ 48.732510][ T4443] mount_bdev+0x264/0x358 [ 48.733824][ T4443] ocfs2_mount+0x44/0x58 [ 48.734997][ T4443] legacy_get_tree+0xd4/0x16c [ 48.736366][ T4443] vfs_get_tree+0x90/0x274 [ 48.737585][ T4443] do_new_mount+0x228/0x810 [ 48.738821][ T4443] path_mount+0x5b4/0xe78 [ 48.740074][ T4443] __arm64_sys_mount+0x49c/0x584 [ 48.741513][ T4443] invoke_syscall+0x98/0x2bc [ 48.742783][ T4443] el0_svc_common+0x138/0x258 [ 48.744165][ T4443] do_el0_svc+0x58/0x13c [ 48.745432][ T4443] el0_svc+0x58/0x138 [ 48.746569][ T4443] el0t_64_sync_handler+0x84/0xf0 [ 48.747939][ T4443] el0t_64_sync+0x18c/0x190 [ 48.749203][ T4443] [ 48.749203][ T4443] -> #0 (&osb->system_file_mutex){+.+.}-{3:3}: [ 48.751393][ T4443] __lock_acquire+0x293c/0x6544 [ 48.752819][ T4443] lock_acquire+0x20c/0x644 [ 48.754116][ T4443] __mutex_lock_common+0x190/0x1f38 [ 48.755579][ T4443] mutex_lock_nested+0x38/0x44 [ 48.756906][ T4443] ocfs2_get_system_file_inode+0x15c/0x644 [ 48.758419][ T4443] ocfs2_reserve_local_alloc_bits+0xe0/0x278c [ 48.760054][ T4443] ocfs2_reserve_clusters_with_limit+0x198/0x9e0 [ 48.761851][ T4443] ocfs2_lock_allocators+0x27c/0x518 [ 48.763300][ T4443] ocfs2_extend_allocation+0x328/0x15ec [ 48.764826][ T4443] ocfs2_allocate_unwritten_extents+0x26c/0x698 [ 48.766744][ T4443] __ocfs2_change_file_space+0x798/0xc24 [ 48.768296][ T4443] ocfs2_fallocate+0x1f0/0x224 [ 48.769627][ T4443] vfs_fallocate+0x4a4/0x5f4 [ 48.770848][ T4443] __arm64_sys_fallocate+0xc0/0x110 [ 48.772295][ T4443] invoke_syscall+0x98/0x2bc [ 48.773572][ T4443] el0_svc_common+0x138/0x258 [ 48.774893][ T4443] do_el0_svc+0x58/0x13c [ 48.776067][ T4443] el0_svc+0x58/0x138 [ 48.777375][ T4443] el0t_64_sync_handler+0x84/0xf0 [ 48.778758][ T4443] el0t_64_sync+0x18c/0x190 [ 48.780058][ T4443] [ 48.780058][ T4443] other info that might help us debug this: [ 48.780058][ T4443] [ 48.782569][ T4443] Possible unsafe locking scenario: [ 48.782569][ T4443] [ 48.784409][ T4443] CPU0 CPU1 [ 48.785752][ T4443] ---- ---- [ 48.787118][ T4443] lock(&ocfs2_file_ip_alloc_sem_key); [ 48.788591][ T4443] lock(&osb->system_file_mutex); [ 48.790531][ T4443] lock(&ocfs2_file_ip_alloc_sem_key); [ 48.792558][ T4443] lock(&osb->system_file_mutex); [ 48.793776][ T4443] [ 48.793776][ T4443] *** DEADLOCK *** [ 48.793776][ T4443] [ 48.795835][ T4443] 3 locks held by syz-executor352/4443: [ 48.797185][ T4443] #0: ffff0000e0aa6460 (sb_writers#8){.+.+}-{0:0}, at: vfs_fallocate+0x434/0x5f4 [ 48.799577][ T4443] #1: ffff0000e271ed88 (&sb->s_type->i_mutex_key#17){+.+.}-{3:3}, at: __ocfs2_change_file_space+0x190/0xc24 [ 48.802473][ T4443] #2: ffff0000e271ea20 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}, at: __ocfs2_change_file_space+0x658/0xc24 [ 48.805498][ T4443] [ 48.805498][ T4443] stack backtrace: [ 48.806923][ T4443] CPU: 0 PID: 4443 Comm: syz-executor352 Not tainted 6.1.140-syzkaller #0 [ 48.809033][ T4443] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 48.811452][ T4443] Call trace: [ 48.812278][ T4443] dump_backtrace+0x1c8/0x1f4 [ 48.813437][ T4443] show_stack+0x2c/0x3c [ 48.814475][ T4443] __dump_stack+0x30/0x40 [ 48.815509][ T4443] dump_stack_lvl+0xf8/0x160 [ 48.816670][ T4443] dump_stack+0x1c/0x5c [ 48.817866][ T4443] print_circular_bug+0x148/0x1b0 [ 48.819499][ T4443] check_noncircular+0x240/0x2d4 [ 48.820678][ T4443] __lock_acquire+0x293c/0x6544 [ 48.821839][ T4443] lock_acquire+0x20c/0x644 [ 48.822973][ T4443] __mutex_lock_common+0x190/0x1f38 [ 48.824277][ T4443] mutex_lock_nested+0x38/0x44 [ 48.825541][ T4443] ocfs2_get_system_file_inode+0x15c/0x644 [ 48.826943][ T4443] ocfs2_reserve_local_alloc_bits+0xe0/0x278c [ 48.828388][ T4443] ocfs2_reserve_clusters_with_limit+0x198/0x9e0 [ 48.829898][ T4443] ocfs2_lock_allocators+0x27c/0x518 [ 48.831236][ T4443] ocfs2_extend_allocation+0x328/0x15ec [ 48.832612][ T4443] ocfs2_allocate_unwritten_extents+0x26c/0x698 [ 48.834157][ T4443] __ocfs2_change_file_space+0x798/0xc24 [ 48.835605][ T4443] ocfs2_fallocate+0x1f0/0x224 [ 48.836828][ T4443] vfs_fallocate+0x4a4/0x5f4 [ 48.838066][ T4443] __arm64_sys_fallocate+0xc0/0x110 [ 48.839430][ T4443] invoke_syscall+0x98/0x2bc [ 48.840616][ T4443] el0_svc_common+0x138/0x258 [ 48.841740][ T4443] do_el0_svc+0x58/0x13c [ 48.842800][ T4443] el0_svc+0x58/0x138 [ 48.843748][ T4443] el0t_64_sync_handler+0x84/0xf0 [ 48.845001][ T4443] el0t_64_sync+0x18c/0x190 [ 48.860714][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 48.992304][ T4446] loop0: detected capacity change from 0 to 32768 [ 49.005619][ T4446] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 49.021993][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 49.124952][ T4449] loop0: detected capacity change from 0 to 32768 [ 49.134275][ T4449] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 49.151223][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 49.253300][ T4452] loop0: detected capacity change from 0 to 32768 [ 49.261934][ T4452] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 49.280327][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 49.386470][ T4455] loop0: detected capacity change from 0 to 32768 [ 49.404559][ T4455] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 49.421241][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 49.528663][ T4458] loop0: detected capacity change from 0 to 32768 [ 49.547238][ T4458] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 49.560780][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 49.667333][ T4461] loop0: detected capacity change from 0 to 32768 [ 49.683354][ T4461] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 49.700410][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 49.807492][ T4464] loop0: detected capacity change from 0 to 32768 [ 49.817153][ T4464] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 49.829454][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 49.935981][ T4467] loop0: detected capacity change from 0 to 32768 [ 49.954558][ T4467] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 49.968381][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 50.074079][ T4470] loop0: detected capacity change from 0 to 32768 [ 50.094462][ T4470] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 50.108141][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 50.214605][ T4473] loop0: detected capacity change from 0 to 32768 [ 50.230749][ T4473] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 50.248651][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 50.354628][ T4476] loop0: detected capacity change from 0 to 32768 [ 50.362730][ T4476] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 50.377719][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 50.480315][ T4479] loop0: detected capacity change from 0 to 32768 [ 50.490404][ T4479] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 50.508553][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 50.614970][ T4482] loop0: detected capacity change from 0 to 32768 [ 50.623106][ T4482] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 50.638136][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 50.740915][ T4485] loop0: detected capacity change from 0 to 32768 [ 50.747053][ T4485] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 50.758171][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 50.864077][ T4488] loop0: detected capacity change from 0 to 32768 [ 50.874914][ T4488] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 50.888319][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 50.993598][ T4491] loop0: detected capacity change from 0 to 32768 [ 51.004994][ T4491] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 51.021505][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 51.124411][ T4494] loop0: detected capacity change from 0 to 32768 [ 51.137417][ T4494] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 51.154524][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 51.257485][ T4497] loop0: detected capacity change from 0 to 32768 [ 51.265821][ T4497] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 51.283515][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 51.387412][ T4500] loop0: detected capacity change from 0 to 32768 [ 51.394543][ T4500] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 51.402912][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 51.510572][ T4503] loop0: detected capacity change from 0 to 32768 [ 51.529621][ T4503] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 51.539479][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 51.641867][ T4506] loop0: detected capacity change from 0 to 32768 [ 51.650127][ T4506] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 51.668407][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 51.773612][ T4509] loop0: detected capacity change from 0 to 32768 [ 51.789355][ T4509] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 51.807257][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 51.909866][ T4512] loop0: detected capacity change from 0 to 32768 [ 51.926901][ T4512] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 51.937851][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 52.039586][ T4515] loop0: detected capacity change from 0 to 32768 [ 52.045782][ T4515] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 52.057188][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 52.161809][ T4518] loop0: detected capacity change from 0 to 32768 [ 52.172440][ T4518] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 52.189383][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 52.291119][ T4521] loop0: detected capacity change from 0 to 32768 [ 52.302966][ T4521] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 52.319410][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 52.445009][ T4524] loop0: detected capacity change from 0 to 32768 [ 52.465751][ T4524] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 52.489049][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 52.620201][ T4527] loop0: detected capacity change from 0 to 32768 [ 52.638009][ T4527] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 52.668511][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 52.772380][ T4530] loop0: detected capacity change from 0 to 32768 [ 52.786257][ T4530] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 52.799296][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 52.903259][ T4533] loop0: detected capacity change from 0 to 32768 [ 52.912056][ T4533] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 52.929933][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 53.036040][ T4536] loop0: detected capacity change from 0 to 32768 [ 53.045163][ T4536] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 53.060749][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 53.162481][ T4539] loop0: detected capacity change from 0 to 32768 [ 53.172974][ T4539] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 53.190136][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 53.293615][ T4542] loop0: detected capacity change from 0 to 32768 [ 53.312172][ T4542] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 53.329876][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 53.435712][ T4545] loop0: detected capacity change from 0 to 32768 [ 53.454420][ T4545] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 53.470730][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 53.577257][ T4548] loop0: detected capacity change from 0 to 32768 [ 53.594479][ T4548] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 53.611009][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 53.717121][ T4551] loop0: detected capacity change from 0 to 32768 [ 53.725319][ T4551] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 53.742208][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 53.848758][ T4554] loop0: detected capacity change from 0 to 32768 [ 53.861316][ T4554] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 53.872937][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 53.979066][ T4557] loop0: detected capacity change from 0 to 32768 [ 53.998991][ T4557] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 54.012415][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 54.117607][ T4560] loop0: detected capacity change from 0 to 32768 [ 54.134212][ T4560] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 54.151704][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 54.258778][ T4563] loop0: detected capacity change from 0 to 32768 [ 54.277840][ T4563] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 54.291226][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 54.397338][ T4566] loop0: detected capacity change from 0 to 32768 [ 54.417162][ T4566] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 54.430624][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 54.535984][ T4569] loop0: detected capacity change from 0 to 32768 [ 54.552537][ T4569] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 54.570067][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 54.674628][ T4572] loop0: detected capacity change from 0 to 32768 [ 54.692878][ T4572] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 54.710516][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 54.817116][ T4575] loop0: detected capacity change from 0 to 32768 [ 54.825683][ T4575] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 54.840201][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 54.944908][ T4578] loop0: detected capacity change from 0 to 32768 [ 54.950825][ T4578] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 54.961365][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 55.064889][ T4581] loop0: detected capacity change from 0 to 32768 [ 55.070794][ T4581] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 55.083300][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 55.193381][ T4584] loop0: detected capacity change from 0 to 32768 [ 55.211365][ T4584] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 55.224973][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 55.330839][ T4587] loop0: detected capacity change from 0 to 32768 [ 55.350433][ T4587] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 55.363998][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 55.470368][ T4590] loop0: detected capacity change from 0 to 32768 [ 55.490250][ T4590] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 55.503671][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 55.609299][ T4593] loop0: detected capacity change from 0 to 32768 [ 55.624478][ T4593] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 55.636134][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 55.742610][ T4596] loop0: detected capacity change from 0 to 32768 [ 55.761542][ T4596] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. executing program [ 55.775493][ T4293] ocfs2: Unmounting device (7,0) on (node local) [ 55.880597][ T4599] loop0: detected capacity change from 0 to 32768 [ 55.901064][ T4599] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 55.914556][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 56.019960][ T4602] loop0: detected capacity change from 0 to 32768 [ 56.028531][ T4602] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 56.043966][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 56.148428][ T4605] loop0: detected capacity change from 0 to 32768 [ 56.164496][ T4605] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 56.175188][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 56.281352][ T4608] loop0: detected capacity change from 0 to 32768 [ 56.291598][ T4608] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 56.304484][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 56.412123][ T4611] loop0: detected capacity change from 0 to 32768 [ 56.420896][ T4611] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 56.433845][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 56.541190][ T4614] loop0: detected capacity change from 0 to 32768 [ 56.561118][ T4614] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 56.575228][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 56.676947][ T4617] loop0: detected capacity change from 0 to 32768 [ 56.693719][ T4617] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 56.708073][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 56.813499][ T4620] loop0: detected capacity change from 0 to 32768 [ 56.821794][ T4620] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 56.837605][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 56.938205][ T4623] loop0: detected capacity change from 0 to 32768 [ 56.955247][ T4623] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 56.967183][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 57.072005][ T4626] loop0: detected capacity change from 0 to 32768 [ 57.090664][ T4626] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 57.108083][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 57.214492][ T4629] loop0: detected capacity change from 0 to 32768 [ 57.230485][ T4629] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 57.246870][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 57.353754][ T4632] loop0: detected capacity change from 0 to 32768 [ 57.370346][ T4632] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 57.386520][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 57.489231][ T4635] loop0: detected capacity change from 0 to 32768 [ 57.506100][ T4635] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 57.525263][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 57.628195][ T4638] loop0: detected capacity change from 0 to 32768 [ 57.645142][ T4638] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 57.668244][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 57.774964][ T4641] loop0: detected capacity change from 0 to 32768 [ 57.793838][ T4641] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 57.807449][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 57.913824][ T4644] loop0: detected capacity change from 0 to 32768 [ 57.931545][ T4644] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 57.948008][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 58.053460][ T4647] loop0: detected capacity change from 0 to 32768 [ 58.073525][ T4647] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 58.087247][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 58.194198][ T4650] loop0: detected capacity change from 0 to 32768 [ 58.202750][ T4650] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 58.216380][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 58.322598][ T4653] loop0: detected capacity change from 0 to 32768 [ 58.341145][ T4653] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 58.355629][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 58.457991][ T4656] loop0: detected capacity change from 0 to 32768 [ 58.466347][ T4656] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 58.485992][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 58.597133][ T4659] loop0: detected capacity change from 0 to 32768 [ 58.614466][ T4659] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 58.631561][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program