Warning: Permanently added '10.128.0.48' (ED25519) to the list of known hosts. executing program [ 36.127677][ T4294] loop0: detected capacity change from 0 to 32768 [ 36.130856][ T4294] ======================================================= [ 36.130856][ T4294] WARNING: The mand mount option has been deprecated and [ 36.130856][ T4294] and is ignored by this kernel. Remove the mand [ 36.130856][ T4294] option from the mount to silence this warning. [ 36.130856][ T4294] ======================================================= [ 36.152239][ T4294] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 36.185800][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 36.357459][ T4298] loop0: detected capacity change from 0 to 32768 [ 36.373579][ T4298] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 36.396211][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 36.564371][ T4301] loop0: detected capacity change from 0 to 32768 [ 36.576874][ T4301] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 36.595411][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 36.763775][ T4304] loop0: detected capacity change from 0 to 32768 [ 36.779338][ T4304] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 36.802575][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 36.970317][ T4307] loop0: detected capacity change from 0 to 32768 [ 36.987851][ T4307] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 37.009805][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 37.177033][ T4310] loop0: detected capacity change from 0 to 32768 [ 37.194163][ T4310] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 37.223021][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 37.389193][ T4314] loop0: detected capacity change from 0 to 32768 [ 37.406569][ T4314] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 37.429393][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 37.596269][ T4317] loop0: detected capacity change from 0 to 32768 [ 37.605557][ T4317] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 37.624962][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 37.790996][ T4320] loop0: detected capacity change from 0 to 32768 [ 37.800394][ T4320] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 37.820891][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 37.987274][ T4323] loop0: detected capacity change from 0 to 32768 [ 38.002679][ T4323] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 38.017539][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 38.184908][ T4326] loop0: detected capacity change from 0 to 32768 [ 38.205577][ T4326] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 38.226746][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 38.398110][ T4329] loop0: detected capacity change from 0 to 32768 [ 38.415144][ T4329] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 38.434613][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 38.605845][ T4332] loop0: detected capacity change from 0 to 32768 [ 38.625544][ T4332] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 38.641650][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 38.812998][ T4335] loop0: detected capacity change from 0 to 32768 [ 38.839315][ T4335] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 38.860498][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 39.034809][ T4338] loop0: detected capacity change from 0 to 32768 [ 39.063058][ T4338] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 39.086531][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 39.257032][ T4341] loop0: detected capacity change from 0 to 32768 [ 39.274108][ T4341] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 39.291892][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 39.465575][ T4344] loop0: detected capacity change from 0 to 32768 [ 39.478013][ T4344] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 39.490927][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 39.662609][ T4347] loop0: detected capacity change from 0 to 32768 [ 39.680396][ T4347] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 39.700287][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 39.875048][ T4350] loop0: detected capacity change from 0 to 32768 [ 39.887462][ T4350] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 39.911637][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 40.081833][ T4353] loop0: detected capacity change from 0 to 32768 [ 40.098769][ T4353] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 40.119177][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 40.286458][ T4356] loop0: detected capacity change from 0 to 32768 [ 40.299933][ T4356] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 40.316826][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 40.490535][ T4359] loop0: detected capacity change from 0 to 32768 [ 40.506569][ T4359] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 40.527617][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 40.693084][ T4362] loop0: detected capacity change from 0 to 32768 [ 40.707980][ T4362] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 40.724879][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 40.897895][ T4365] loop0: detected capacity change from 0 to 32768 [ 40.911068][ T4365] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 40.932234][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 41.105680][ T4368] loop0: detected capacity change from 0 to 32768 [ 41.133112][ T4368] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 41.156141][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 41.327352][ T4371] loop0: detected capacity change from 0 to 32768 [ 41.338667][ T4371] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 41.352209][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 41.519940][ T4374] loop0: detected capacity change from 0 to 32768 [ 41.528384][ T4374] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 41.548796][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 41.719846][ T4377] loop0: detected capacity change from 0 to 32768 [ 41.735069][ T4377] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 41.755276][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 41.930270][ T4380] loop0: detected capacity change from 0 to 32768 [ 41.955057][ T4380] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 41.976592][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 42.143712][ T4383] loop0: detected capacity change from 0 to 32768 [ 42.158312][ T4383] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 42.172796][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 42.339791][ T4386] loop0: detected capacity change from 0 to 32768 [ 42.357385][ T4386] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 42.379464][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 42.548629][ T4389] loop0: detected capacity change from 0 to 32768 [ 42.568316][ T4389] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 42.587274][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 42.758153][ T4392] loop0: detected capacity change from 0 to 32768 [ 42.777730][ T4392] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 42.794065][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 42.960637][ T4395] loop0: detected capacity change from 0 to 32768 [ 42.977081][ T4395] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 43.006949][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 43.181071][ T4398] loop0: detected capacity change from 0 to 32768 [ 43.205179][ T4398] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 43.219551][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 43.400400][ T4401] loop0: detected capacity change from 0 to 32768 [ 43.425223][ T4401] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 43.447357][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 43.627486][ T4404] loop0: detected capacity change from 0 to 32768 [ 43.650675][ T4404] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 43.667276][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 43.846917][ T4407] loop0: detected capacity change from 0 to 32768 [ 43.870393][ T4407] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 43.885716][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 44.064539][ T4410] loop0: detected capacity change from 0 to 32768 [ 44.088183][ T4410] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 44.104835][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 44.276321][ T4413] loop0: detected capacity change from 0 to 32768 [ 44.293758][ T4413] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 44.313033][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 44.485217][ T4416] loop0: detected capacity change from 0 to 32768 [ 44.510776][ T4416] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 44.531118][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 44.703936][ T4419] loop0: detected capacity change from 0 to 32768 [ 44.718059][ T4419] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 44.741045][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 44.909242][ T4423] loop0: detected capacity change from 0 to 32768 [ 44.923750][ T4423] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 44.948884][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 45.114656][ T4426] loop0: detected capacity change from 0 to 32768 [ 45.131029][ T4426] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 45.144720][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 45.310864][ T4429] loop0: detected capacity change from 0 to 32768 [ 45.327031][ T4429] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 45.350749][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 45.519329][ T4432] loop0: detected capacity change from 0 to 32768 [ 45.537680][ T4432] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 45.557970][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 45.728297][ T4436] loop0: detected capacity change from 0 to 32768 [ 45.745205][ T4436] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 45.765842][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 45.936649][ T4439] loop0: detected capacity change from 0 to 32768 [ 45.957623][ T4439] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 45.974684][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 46.139396][ T4442] loop0: detected capacity change from 0 to 32768 [ 46.158343][ T4442] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 46.165598][ T4442] [ 46.166288][ T4442] ====================================================== [ 46.168238][ T4442] WARNING: possible circular locking dependency detected [ 46.170277][ T4442] 6.1.140-syzkaller #0 Not tainted [ 46.171721][ T4442] ------------------------------------------------------ [ 46.173631][ T4442] syz-executor326/4442 is trying to acquire lock: [ 46.175407][ T4442] ffff0000cfc75488 (&osb->system_file_mutex){+.+.}-{3:3}, at: ocfs2_get_system_file_inode+0x15c/0x644 [ 46.178458][ T4442] [ 46.178458][ T4442] but task is already holding lock: [ 46.180533][ T4442] ffff0000e23594a0 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}, at: __ocfs2_change_file_space+0x658/0xc24 [ 46.183750][ T4442] [ 46.183750][ T4442] which lock already depends on the new lock. [ 46.183750][ T4442] [ 46.186577][ T4442] [ 46.186577][ T4442] the existing dependency chain (in reverse order) is: [ 46.189052][ T4442] [ 46.189052][ T4442] -> #1 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}: [ 46.191479][ T4442] down_read+0x64/0x304 [ 46.192805][ T4442] ocfs2_read_virt_blocks+0x244/0x8e0 [ 46.194402][ T4442] ocfs2_find_entry+0x318/0x1c5c [ 46.195908][ T4442] ocfs2_find_files_on_disk+0x128/0x410 [ 46.197561][ T4442] ocfs2_lookup_ino_from_name+0x60/0x114 [ 46.199224][ T4442] ocfs2_get_system_file_inode+0x2b8/0x644 [ 46.200911][ T4442] ocfs2_init_global_system_inodes+0x2a8/0x594 [ 46.202726][ T4442] ocfs2_fill_super+0x210c/0x3e98 [ 46.204203][ T4442] mount_bdev+0x264/0x358 [ 46.205493][ T4442] ocfs2_mount+0x44/0x58 [ 46.206776][ T4442] legacy_get_tree+0xd4/0x16c [ 46.208215][ T4442] vfs_get_tree+0x90/0x274 [ 46.209513][ T4442] do_new_mount+0x228/0x810 [ 46.210876][ T4442] path_mount+0x5b4/0xe78 [ 46.212176][ T4442] __arm64_sys_mount+0x49c/0x584 [ 46.213733][ T4442] invoke_syscall+0x98/0x2bc [ 46.215091][ T4442] el0_svc_common+0x138/0x258 [ 46.216428][ T4442] do_el0_svc+0x58/0x13c [ 46.217691][ T4442] el0_svc+0x58/0x138 [ 46.218858][ T4442] el0t_64_sync_handler+0x84/0xf0 [ 46.220295][ T4442] el0t_64_sync+0x18c/0x190 [ 46.221591][ T4442] [ 46.221591][ T4442] -> #0 (&osb->system_file_mutex){+.+.}-{3:3}: [ 46.223760][ T4442] __lock_acquire+0x293c/0x6544 [ 46.225122][ T4442] lock_acquire+0x20c/0x644 [ 46.226458][ T4442] __mutex_lock_common+0x190/0x1f38 [ 46.227963][ T4442] mutex_lock_nested+0x38/0x44 [ 46.229341][ T4442] ocfs2_get_system_file_inode+0x15c/0x644 [ 46.230962][ T4442] ocfs2_reserve_local_alloc_bits+0xe0/0x278c [ 46.232694][ T4442] ocfs2_reserve_clusters_with_limit+0x198/0x9e0 [ 46.234456][ T4442] ocfs2_lock_allocators+0x27c/0x518 [ 46.235918][ T4442] ocfs2_extend_allocation+0x328/0x15ec [ 46.237468][ T4442] ocfs2_allocate_unwritten_extents+0x26c/0x698 [ 46.239222][ T4442] __ocfs2_change_file_space+0x798/0xc24 [ 46.240791][ T4442] ocfs2_fallocate+0x1f0/0x224 [ 46.242145][ T4442] vfs_fallocate+0x4a4/0x5f4 [ 46.243433][ T4442] __arm64_sys_fallocate+0xc0/0x110 [ 46.244915][ T4442] invoke_syscall+0x98/0x2bc [ 46.246230][ T4442] el0_svc_common+0x138/0x258 [ 46.247553][ T4442] do_el0_svc+0x58/0x13c [ 46.248826][ T4442] el0_svc+0x58/0x138 [ 46.250244][ T4442] el0t_64_sync_handler+0x84/0xf0 [ 46.251759][ T4442] el0t_64_sync+0x18c/0x190 [ 46.253084][ T4442] [ 46.253084][ T4442] other info that might help us debug this: [ 46.253084][ T4442] [ 46.255837][ T4442] Possible unsafe locking scenario: [ 46.255837][ T4442] [ 46.257868][ T4442] CPU0 CPU1 [ 46.259290][ T4442] ---- ---- [ 46.260685][ T4442] lock(&ocfs2_file_ip_alloc_sem_key); [ 46.262168][ T4442] lock(&osb->system_file_mutex); [ 46.264211][ T4442] lock(&ocfs2_file_ip_alloc_sem_key); [ 46.266386][ T4442] lock(&osb->system_file_mutex); [ 46.267827][ T4442] [ 46.267827][ T4442] *** DEADLOCK *** [ 46.267827][ T4442] [ 46.270060][ T4442] 3 locks held by syz-executor326/4442: [ 46.271516][ T4442] #0: ffff0000d83ea460 (sb_writers#8){.+.+}-{0:0}, at: vfs_fallocate+0x434/0x5f4 [ 46.274004][ T4442] #1: ffff0000e2359808 (&sb->s_type->i_mutex_key#17){+.+.}-{3:3}, at: __ocfs2_change_file_space+0x190/0xc24 [ 46.277077][ T4442] #2: ffff0000e23594a0 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}, at: __ocfs2_change_file_space+0x658/0xc24 [ 46.280301][ T4442] [ 46.280301][ T4442] stack backtrace: [ 46.281937][ T4442] CPU: 0 PID: 4442 Comm: syz-executor326 Not tainted 6.1.140-syzkaller #0 [ 46.284377][ T4442] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 46.287317][ T4442] Call trace: [ 46.288275][ T4442] dump_backtrace+0x1c8/0x1f4 [ 46.289549][ T4442] show_stack+0x2c/0x3c [ 46.290642][ T4442] __dump_stack+0x30/0x40 [ 46.291767][ T4442] dump_stack_lvl+0xf8/0x160 [ 46.293033][ T4442] dump_stack+0x1c/0x5c [ 46.294195][ T4442] print_circular_bug+0x148/0x1b0 [ 46.295497][ T4442] check_noncircular+0x240/0x2d4 [ 46.296849][ T4442] __lock_acquire+0x293c/0x6544 [ 46.298164][ T4442] lock_acquire+0x20c/0x644 [ 46.299404][ T4442] __mutex_lock_common+0x190/0x1f38 [ 46.300826][ T4442] mutex_lock_nested+0x38/0x44 [ 46.302135][ T4442] ocfs2_get_system_file_inode+0x15c/0x644 [ 46.303719][ T4442] ocfs2_reserve_local_alloc_bits+0xe0/0x278c [ 46.305345][ T4442] ocfs2_reserve_clusters_with_limit+0x198/0x9e0 [ 46.307048][ T4442] ocfs2_lock_allocators+0x27c/0x518 [ 46.308419][ T4442] ocfs2_extend_allocation+0x328/0x15ec [ 46.309934][ T4442] ocfs2_allocate_unwritten_extents+0x26c/0x698 [ 46.311605][ T4442] __ocfs2_change_file_space+0x798/0xc24 [ 46.313123][ T4442] ocfs2_fallocate+0x1f0/0x224 [ 46.314396][ T4442] vfs_fallocate+0x4a4/0x5f4 [ 46.315679][ T4442] __arm64_sys_fallocate+0xc0/0x110 [ 46.317125][ T4442] invoke_syscall+0x98/0x2bc [ 46.318373][ T4442] el0_svc_common+0x138/0x258 [ 46.319663][ T4442] do_el0_svc+0x58/0x13c [ 46.320772][ T4442] el0_svc+0x58/0x138 [ 46.321813][ T4442] el0t_64_sync_handler+0x84/0xf0 [ 46.323195][ T4442] el0t_64_sync+0x18c/0x190 [ 46.338874][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 46.473919][ T4446] loop0: detected capacity change from 0 to 32768 [ 46.486113][ T4446] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 46.502401][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 46.605471][ T4449] loop0: detected capacity change from 0 to 32768 [ 46.615927][ T4449] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 46.632959][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 46.736085][ T4453] loop0: detected capacity change from 0 to 32768 [ 46.746618][ T4453] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 46.762935][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 46.865719][ T4456] loop0: detected capacity change from 0 to 32768 [ 46.882695][ T4456] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 46.902463][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 47.005979][ T4459] loop0: detected capacity change from 0 to 32768 [ 47.018514][ T4459] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 47.032328][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 47.134649][ T4462] loop0: detected capacity change from 0 to 32768 [ 47.146013][ T4462] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 47.162880][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 47.265733][ T4465] loop0: detected capacity change from 0 to 32768 [ 47.279913][ T4465] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 47.293397][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 47.397783][ T4468] loop0: detected capacity change from 0 to 32768 [ 47.411750][ T4468] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 47.425176][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 47.528971][ T4472] loop0: detected capacity change from 0 to 32768 [ 47.541328][ T4472] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 47.556192][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 47.660585][ T4475] loop0: detected capacity change from 0 to 32768 [ 47.671131][ T4475] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 47.687139][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 47.792436][ T4478] loop0: detected capacity change from 0 to 32768 [ 47.804744][ T4478] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 47.820736][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 47.924398][ T4481] loop0: detected capacity change from 0 to 32768 [ 47.935489][ T4481] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 47.951739][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 48.057763][ T4484] loop0: detected capacity change from 0 to 32768 [ 48.069904][ T4484] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 48.081762][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 48.188613][ T4487] loop0: detected capacity change from 0 to 32768 [ 48.204790][ T4487] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 48.221612][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 48.327281][ T4490] loop0: detected capacity change from 0 to 32768 [ 48.344785][ T4490] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 48.361512][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 48.468018][ T4493] loop0: detected capacity change from 0 to 32768 [ 48.485209][ T4493] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 48.501841][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 48.608395][ T4496] loop0: detected capacity change from 0 to 32768 [ 48.628044][ T4496] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 48.641683][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 48.748925][ T4499] loop0: detected capacity change from 0 to 32768 [ 48.765099][ T4499] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 48.782153][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 48.887788][ T4502] loop0: detected capacity change from 0 to 32768 [ 48.904766][ T4502] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 48.922154][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 49.029803][ T4505] loop0: detected capacity change from 0 to 32768 [ 49.048643][ T4505] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 49.062236][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 49.170035][ T4508] loop0: detected capacity change from 0 to 32768 [ 49.188886][ T4508] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 49.202597][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 49.309574][ T4511] loop0: detected capacity change from 0 to 32768 [ 49.321002][ T4511] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 49.332380][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 49.440120][ T4515] loop0: detected capacity change from 0 to 32768 [ 49.450254][ T4515] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 49.463368][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 49.570671][ T4518] loop0: detected capacity change from 0 to 32768 [ 49.589363][ T4518] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 49.603414][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 49.710631][ T4521] loop0: detected capacity change from 0 to 32768 [ 49.731043][ T4521] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 49.744800][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 49.852181][ T4524] loop0: detected capacity change from 0 to 32768 [ 49.871546][ T4524] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 49.885392][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 49.992749][ T4527] loop0: detected capacity change from 0 to 32768 [ 50.011757][ T4527] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 50.025611][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 50.132693][ T4530] loop0: detected capacity change from 0 to 32768 [ 50.151707][ T4530] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 50.165358][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 50.271696][ T4533] loop0: detected capacity change from 0 to 32768 [ 50.290834][ T4533] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 50.304732][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 50.411847][ T4536] loop0: detected capacity change from 0 to 32768 [ 50.430749][ T4536] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 50.444589][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 50.551019][ T4539] loop0: detected capacity change from 0 to 32768 [ 50.570690][ T4539] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 50.584589][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 50.692226][ T4542] loop0: detected capacity change from 0 to 32768 [ 50.710628][ T4542] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 50.724372][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 50.831590][ T4545] loop0: detected capacity change from 0 to 32768 [ 50.850805][ T4545] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 50.864918][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 50.971448][ T4548] loop0: detected capacity change from 0 to 32768 [ 50.990728][ T4548] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 51.004441][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 51.111565][ T4551] loop0: detected capacity change from 0 to 32768 [ 51.130556][ T4551] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 51.144394][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 51.251539][ T4554] loop0: detected capacity change from 0 to 32768 [ 51.272215][ T4554] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 51.284793][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 51.391901][ T4557] loop0: detected capacity change from 0 to 32768 [ 51.410793][ T4557] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 51.424707][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 51.532067][ T4560] loop0: detected capacity change from 0 to 32768 [ 51.550790][ T4560] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 51.564552][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 51.672020][ T4563] loop0: detected capacity change from 0 to 32768 [ 51.684815][ T4563] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 51.693947][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 51.796433][ T4566] loop0: detected capacity change from 0 to 32768 [ 51.810989][ T4566] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 51.825922][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 51.928224][ T4569] loop0: detected capacity change from 0 to 32768 [ 51.944022][ T4569] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 51.965273][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 52.071184][ T4572] loop0: detected capacity change from 0 to 32768 [ 52.086930][ T4572] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 52.104792][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 52.213018][ T4575] loop0: detected capacity change from 0 to 32768 [ 52.230974][ T4575] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 52.245067][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 52.348129][ T4578] loop0: detected capacity change from 0 to 32768 [ 52.353888][ T4578] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 52.365065][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 52.470393][ T4581] loop0: detected capacity change from 0 to 32768 [ 52.477213][ T4581] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 52.487069][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 52.591687][ T4584] loop0: detected capacity change from 0 to 32768 [ 52.597481][ T4584] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 52.607772][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 52.713188][ T4587] loop0: detected capacity change from 0 to 32768 [ 52.719027][ T4587] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 52.729427][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 52.831562][ T4590] loop0: detected capacity change from 0 to 32768 [ 52.837842][ T4590] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 52.849041][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 52.950391][ T4593] loop0: detected capacity change from 0 to 32768 [ 52.957555][ T4593] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 52.968566][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 53.073919][ T4596] loop0: detected capacity change from 0 to 32768 [ 53.080670][ T4596] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 53.090137][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 53.193268][ T4599] loop0: detected capacity change from 0 to 32768 [ 53.204057][ T4599] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 53.220908][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 53.326763][ T4602] loop0: detected capacity change from 0 to 32768 [ 53.338685][ T4602] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 53.352011][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 53.454400][ T4605] loop0: detected capacity change from 0 to 32768 [ 53.463287][ T4605] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 53.481595][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 53.589963][ T4608] loop0: detected capacity change from 0 to 32768 [ 53.599241][ T4608] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 53.614313][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 53.720443][ T4611] loop0: detected capacity change from 0 to 32768 [ 53.741901][ T4611] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 53.753840][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 53.858177][ T4614] loop0: detected capacity change from 0 to 32768 [ 53.869004][ T4614] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 53.885408][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 53.992136][ T4617] loop0: detected capacity change from 0 to 32768 [ 54.011750][ T4617] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 54.028495][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 54.134671][ T4620] loop0: detected capacity change from 0 to 32768 [ 54.154965][ T4620] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 54.168657][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 54.276016][ T4623] loop0: detected capacity change from 0 to 32768 [ 54.292820][ T4623] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 54.309498][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 54.416806][ T4626] loop0: detected capacity change from 0 to 32768 [ 54.431958][ T4626] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 54.449058][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 54.554002][ T4629] loop0: detected capacity change from 0 to 32768 [ 54.570995][ T4629] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 54.580045][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 54.687356][ T4632] loop0: detected capacity change from 0 to 32768 [ 54.704848][ T4632] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 54.721702][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 54.829299][ T4635] loop0: detected capacity change from 0 to 32768 [ 54.838049][ T4635] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 54.852209][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 54.956099][ T4638] loop0: detected capacity change from 0 to 32768 [ 54.966380][ T4638] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 54.982920][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 55.088218][ T4641] loop0: detected capacity change from 0 to 32768 [ 55.099953][ T4641] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 55.116826][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 55.224565][ T4644] loop0: detected capacity change from 0 to 32768 [ 55.236295][ T4644] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 55.247213][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 55.355601][ T4647] loop0: detected capacity change from 0 to 32768 [ 55.371343][ T4647] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 55.387936][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 55.493789][ T4650] loop0: detected capacity change from 0 to 32768 [ 55.510907][ T4650] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 55.527524][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 55.635665][ T4653] loop0: detected capacity change from 0 to 32768 [ 55.653834][ T4653] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 55.667744][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 55.775175][ T4656] loop0: detected capacity change from 0 to 32768 [ 55.784913][ T4656] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 55.798035][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 55.902794][ T4659] loop0: detected capacity change from 0 to 32768 [ 55.920287][ T4659] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 55.928952][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 56.033106][ T4662] loop0: detected capacity change from 0 to 32768 [ 56.044819][ T4662] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 56.058437][ T4293] ocfs2: Unmounting device (7,0) on (node local) executing program [ 56.164134][ T4665] loop0: detected capacity change from 0 to 32768