Warning: Permanently added '10.128.1.17' (ED25519) to the list of known hosts. executing program [ 38.944384][ T4290] loop0: detected capacity change from 0 to 32768 [ 38.946982][ T4290] ======================================================= [ 38.946982][ T4290] WARNING: The mand mount option has been deprecated and [ 38.946982][ T4290] and is ignored by this kernel. Remove the mand [ 38.946982][ T4290] option from the mount to silence this warning. [ 38.946982][ T4290] ======================================================= [ 38.968670][ T4290] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 39.001661][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 39.211899][ T4295] loop0: detected capacity change from 0 to 32768 [ 39.226639][ T4295] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 39.249098][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 39.459401][ T4298] loop0: detected capacity change from 0 to 32768 [ 39.468243][ T4298] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 39.490738][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 39.697810][ T4301] loop0: detected capacity change from 0 to 32768 [ 39.710428][ T4301] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 39.732439][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 39.937462][ T4304] loop0: detected capacity change from 0 to 32768 [ 39.945080][ T4304] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 39.966053][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 40.129463][ T4307] loop0: detected capacity change from 0 to 32768 [ 40.144613][ T4307] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 40.161416][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 40.326114][ T4310] loop0: detected capacity change from 0 to 32768 [ 40.333556][ T4310] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 40.357110][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 40.561950][ T4313] loop0: detected capacity change from 0 to 32768 [ 40.569660][ T4313] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 40.590637][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 40.763635][ T4316] loop0: detected capacity change from 0 to 32768 [ 40.778115][ T4316] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 40.798140][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 41.003235][ T4319] loop0: detected capacity change from 0 to 32768 [ 41.010687][ T4319] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 41.041244][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 41.247105][ T4322] loop0: detected capacity change from 0 to 32768 [ 41.259382][ T4322] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 41.280867][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 41.488558][ T4325] loop0: detected capacity change from 0 to 32768 [ 41.499936][ T4325] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 41.522418][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 41.726209][ T4328] loop0: detected capacity change from 0 to 32768 [ 41.738356][ T4328] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 41.753054][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 41.959064][ T4331] loop0: detected capacity change from 0 to 32768 [ 41.966679][ T4331] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 41.994193][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 42.198444][ T4334] loop0: detected capacity change from 0 to 32768 [ 42.218790][ T4334] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 42.234724][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 42.438022][ T4337] loop0: detected capacity change from 0 to 32768 [ 42.450351][ T4337] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 42.464559][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 42.673238][ T4340] loop0: detected capacity change from 0 to 32768 [ 42.681022][ T4340] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 42.700104][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 42.903325][ T4343] loop0: detected capacity change from 0 to 32768 [ 42.912003][ T4343] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 42.930351][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 43.136261][ T4346] loop0: detected capacity change from 0 to 32768 [ 43.144377][ T4346] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 43.166510][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 43.372253][ T4349] loop0: detected capacity change from 0 to 32768 [ 43.380273][ T4349] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 43.399243][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 43.577574][ T4352] loop0: detected capacity change from 0 to 32768 [ 43.588422][ T4352] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 43.609934][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 43.820043][ T4355] loop0: detected capacity change from 0 to 32768 [ 43.835197][ T4355] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 43.854113][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 44.068436][ T4358] loop0: detected capacity change from 0 to 32768 [ 44.080677][ T4358] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 44.102526][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 44.309469][ T4361] loop0: detected capacity change from 0 to 32768 [ 44.317143][ T4361] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 44.336295][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 44.541637][ T4364] loop0: detected capacity change from 0 to 32768 [ 44.555062][ T4364] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 44.575561][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 44.783576][ T4367] loop0: detected capacity change from 0 to 32768 [ 44.791691][ T4367] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 44.810307][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 44.991457][ T4370] loop0: detected capacity change from 0 to 32768 [ 45.005005][ T4370] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 45.018920][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 45.194765][ T4373] loop0: detected capacity change from 0 to 32768 [ 45.205867][ T4373] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 45.235239][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 45.443182][ T4376] loop0: detected capacity change from 0 to 32768 [ 45.457247][ T4376] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 45.476250][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 45.684561][ T4379] loop0: detected capacity change from 0 to 32768 [ 45.691975][ T4379] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 45.711840][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 45.876988][ T4382] loop0: detected capacity change from 0 to 32768 [ 45.884572][ T4382] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 45.907256][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 46.117140][ T4385] loop0: detected capacity change from 0 to 32768 [ 46.125144][ T4385] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 46.140966][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 46.313799][ T4388] loop0: detected capacity change from 0 to 32768 [ 46.327111][ T4388] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 46.347002][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 46.550928][ T4391] loop0: detected capacity change from 0 to 32768 [ 46.558437][ T4391] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 46.576515][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 46.745516][ T4394] loop0: detected capacity change from 0 to 32768 [ 46.759179][ T4394] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 46.778489][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 46.990038][ T4397] loop0: detected capacity change from 0 to 32768 [ 46.997742][ T4397] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 47.015648][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 47.231400][ T4400] loop0: detected capacity change from 0 to 32768 [ 47.238826][ T4400] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 47.257314][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 47.474053][ T4403] loop0: detected capacity change from 0 to 32768 [ 47.481759][ T4403] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 47.507973][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 47.721874][ T4406] loop0: detected capacity change from 0 to 32768 [ 47.753717][ T4406] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 47.779811][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 48.001678][ T4409] loop0: detected capacity change from 0 to 32768 [ 48.009165][ T4409] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 48.032507][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 48.242386][ T4412] loop0: detected capacity change from 0 to 32768 [ 48.250300][ T4412] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 48.266443][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 48.432753][ T4415] loop0: detected capacity change from 0 to 32768 [ 48.448469][ T4415] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 48.468127][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 48.672209][ T4418] loop0: detected capacity change from 0 to 32768 [ 48.682407][ T4418] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 48.709227][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 48.918658][ T4421] loop0: detected capacity change from 0 to 32768 [ 48.926174][ T4421] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 48.944326][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 49.112010][ T4424] loop0: detected capacity change from 0 to 32768 [ 49.120857][ T4424] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 49.140264][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 49.346533][ T4427] loop0: detected capacity change from 0 to 32768 [ 49.354097][ T4427] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 49.372399][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 49.543581][ T4430] loop0: detected capacity change from 0 to 32768 [ 49.559463][ T4430] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 49.565213][ T4430] [ 49.565757][ T4430] ====================================================== [ 49.567114][ T4430] WARNING: possible circular locking dependency detected [ 49.568614][ T4430] 6.1.116-syzkaller #0 Not tainted [ 49.569694][ T4430] ------------------------------------------------------ [ 49.571165][ T4430] syz-executor307/4430 is trying to acquire lock: [ 49.572444][ T4430] ffff0000d86f5488 (&osb->system_file_mutex){+.+.}-{3:3}, at: ocfs2_get_system_file_inode+0x180/0x6b8 [ 49.574644][ T4430] [ 49.574644][ T4430] but task is already holding lock: [ 49.576194][ T4430] ffff0000e1be3f60 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}, at: __ocfs2_change_file_space+0x6e4/0xd38 [ 49.578454][ T4430] [ 49.578454][ T4430] which lock already depends on the new lock. [ 49.578454][ T4430] [ 49.580488][ T4430] [ 49.580488][ T4430] the existing dependency chain (in reverse order) is: [ 49.582273][ T4430] [ 49.582273][ T4430] -> #1 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}: [ 49.584049][ T4430] down_read+0x64/0x308 [ 49.585022][ T4430] ocfs2_read_virt_blocks+0x2bc/0x9f8 [ 49.586237][ T4430] ocfs2_find_entry+0x3ac/0x2620 [ 49.587360][ T4430] ocfs2_find_files_on_disk+0x130/0x468 [ 49.588593][ T4430] ocfs2_lookup_ino_from_name+0xb8/0x1d4 [ 49.589846][ T4430] ocfs2_get_system_file_inode+0x2c8/0x6b8 [ 49.591157][ T4430] ocfs2_init_global_system_inodes+0x2bc/0x618 [ 49.592447][ T4430] ocfs2_fill_super+0x278c/0x4a0c [ 49.593588][ T4430] mount_bdev+0x274/0x370 [ 49.594566][ T4430] ocfs2_mount+0x44/0x58 [ 49.595623][ T4430] legacy_get_tree+0xd4/0x16c [ 49.596752][ T4430] vfs_get_tree+0x90/0x274 [ 49.597776][ T4430] do_new_mount+0x278/0x8fc [ 49.598778][ T4430] path_mount+0x590/0xe5c [ 49.599810][ T4430] __arm64_sys_mount+0x45c/0x594 [ 49.600962][ T4430] invoke_syscall+0x98/0x2c0 [ 49.602067][ T4430] el0_svc_common+0x138/0x258 [ 49.603191][ T4430] do_el0_svc+0x64/0x218 [ 49.604230][ T4430] el0_svc+0x58/0x168 [ 49.605108][ T4430] el0t_64_sync_handler+0x84/0xf0 [ 49.606254][ T4430] el0t_64_sync+0x18c/0x190 [ 49.607319][ T4430] [ 49.607319][ T4430] -> #0 (&osb->system_file_mutex){+.+.}-{3:3}: [ 49.609018][ T4430] __lock_acquire+0x3338/0x7680 [ 49.610072][ T4430] lock_acquire+0x26c/0x7cc [ 49.611043][ T4430] __mutex_lock_common+0x190/0x21a0 [ 49.612301][ T4430] mutex_lock_nested+0x38/0x44 [ 49.613404][ T4430] ocfs2_get_system_file_inode+0x180/0x6b8 [ 49.614724][ T4430] ocfs2_reserve_local_alloc_bits+0xe4/0x25dc [ 49.616099][ T4430] ocfs2_reserve_clusters_with_limit+0x194/0xabc [ 49.617463][ T4430] ocfs2_lock_allocators+0x294/0x584 [ 49.618644][ T4430] ocfs2_extend_allocation+0x474/0x1a04 [ 49.620031][ T4430] ocfs2_allocate_unwritten_extents+0x2f8/0x8b0 [ 49.621365][ T4430] __ocfs2_change_file_space+0x7c4/0xd38 [ 49.622632][ T4430] ocfs2_fallocate+0x288/0x2e4 [ 49.623755][ T4430] vfs_fallocate+0x478/0x5b4 [ 49.624825][ T4430] __arm64_sys_fallocate+0xc0/0x110 [ 49.625973][ T4430] invoke_syscall+0x98/0x2c0 [ 49.627086][ T4430] el0_svc_common+0x138/0x258 [ 49.628149][ T4430] do_el0_svc+0x64/0x218 [ 49.629281][ T4430] el0_svc+0x58/0x168 [ 49.630182][ T4430] el0t_64_sync_handler+0x84/0xf0 [ 49.631293][ T4430] el0t_64_sync+0x18c/0x190 [ 49.632368][ T4430] [ 49.632368][ T4430] other info that might help us debug this: [ 49.632368][ T4430] [ 49.634562][ T4430] Possible unsafe locking scenario: [ 49.634562][ T4430] [ 49.636102][ T4430] CPU0 CPU1 [ 49.637221][ T4430] ---- ---- [ 49.638362][ T4430] lock(&ocfs2_file_ip_alloc_sem_key); [ 49.639498][ T4430] lock(&osb->system_file_mutex); [ 49.641114][ T4430] lock(&ocfs2_file_ip_alloc_sem_key); [ 49.642736][ T4430] lock(&osb->system_file_mutex); [ 49.643788][ T4430] [ 49.643788][ T4430] *** DEADLOCK *** [ 49.643788][ T4430] [ 49.645631][ T4430] 3 locks held by syz-executor307/4430: [ 49.646719][ T4430] #0: ffff0000d9c3c460 (sb_writers#8){.+.+}-{0:0}, at: vfs_fallocate+0x404/0x5b4 [ 49.648597][ T4430] #1: ffff0000e1be42c8 (&sb->s_type->i_mutex_key#17){+.+.}-{3:3}, at: __ocfs2_change_file_space+0x1c4/0xd38 [ 49.650931][ T4430] #2: ffff0000e1be3f60 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}, at: __ocfs2_change_file_space+0x6e4/0xd38 [ 49.653694][ T4430] [ 49.653694][ T4430] stack backtrace: [ 49.654959][ T4430] CPU: 0 PID: 4430 Comm: syz-executor307 Not tainted 6.1.116-syzkaller #0 [ 49.656849][ T4430] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 49.658910][ T4430] Call trace: [ 49.659691][ T4430] dump_backtrace+0x1c8/0x1f4 [ 49.660785][ T4430] show_stack+0x2c/0x3c [ 49.661599][ T4430] dump_stack_lvl+0x108/0x170 [ 49.662556][ T4430] dump_stack+0x1c/0x58 [ 49.663389][ T4430] print_circular_bug+0x150/0x1b8 [ 49.664476][ T4430] check_noncircular+0x2cc/0x378 [ 49.665531][ T4430] __lock_acquire+0x3338/0x7680 [ 49.666515][ T4430] lock_acquire+0x26c/0x7cc [ 49.667585][ T4430] __mutex_lock_common+0x190/0x21a0 [ 49.668681][ T4430] mutex_lock_nested+0x38/0x44 [ 49.669627][ T4430] ocfs2_get_system_file_inode+0x180/0x6b8 [ 49.670992][ T4430] ocfs2_reserve_local_alloc_bits+0xe4/0x25dc [ 49.672299][ T4430] ocfs2_reserve_clusters_with_limit+0x194/0xabc [ 49.673733][ T4430] ocfs2_lock_allocators+0x294/0x584 [ 49.674964][ T4430] ocfs2_extend_allocation+0x474/0x1a04 [ 49.676078][ T4430] ocfs2_allocate_unwritten_extents+0x2f8/0x8b0 [ 49.677342][ T4430] __ocfs2_change_file_space+0x7c4/0xd38 [ 49.678471][ T4430] ocfs2_fallocate+0x288/0x2e4 [ 49.679496][ T4430] vfs_fallocate+0x478/0x5b4 [ 49.680471][ T4430] __arm64_sys_fallocate+0xc0/0x110 [ 49.681716][ T4430] invoke_syscall+0x98/0x2c0 [ 49.682685][ T4430] el0_svc_common+0x138/0x258 [ 49.683661][ T4430] do_el0_svc+0x64/0x218 [ 49.684503][ T4430] el0_svc+0x58/0x168 [ 49.685341][ T4430] el0t_64_sync_handler+0x84/0xf0 [ 49.686393][ T4430] el0t_64_sync+0x18c/0x190 [ 49.702949][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 49.843730][ T4433] loop0: detected capacity change from 0 to 32768 [ 49.855504][ T4433] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 49.869600][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 50.003922][ T4436] loop0: detected capacity change from 0 to 32768 [ 50.013607][ T4436] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 50.030360][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 50.165531][ T4439] loop0: detected capacity change from 0 to 32768 [ 50.175018][ T4439] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 50.191697][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 50.331651][ T4442] loop0: detected capacity change from 0 to 32768 [ 50.342584][ T4442] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 50.357311][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 50.492856][ T4445] loop0: detected capacity change from 0 to 32768 [ 50.502281][ T4445] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 50.516109][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 50.649027][ T4448] loop0: detected capacity change from 0 to 32768 [ 50.658679][ T4448] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 50.675601][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 50.811133][ T4451] loop0: detected capacity change from 0 to 32768 [ 50.816547][ T4451] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 50.835523][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 50.971323][ T4454] loop0: detected capacity change from 0 to 32768 [ 50.976714][ T4454] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 50.996193][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 51.133648][ T4457] loop0: detected capacity change from 0 to 32768 [ 51.139272][ T4457] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 51.157968][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 51.293703][ T4460] loop0: detected capacity change from 0 to 32768 [ 51.304991][ T4460] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 51.318575][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 51.454919][ T4463] loop0: detected capacity change from 0 to 32768 [ 51.464551][ T4463] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 51.478895][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 51.614664][ T4466] loop0: detected capacity change from 0 to 32768 [ 51.626635][ T4466] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 51.640959][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 51.773686][ T4469] loop0: detected capacity change from 0 to 32768 [ 51.783177][ T4469] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 51.799467][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 51.936043][ T4472] loop0: detected capacity change from 0 to 32768 [ 51.945587][ T4472] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 51.962106][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 52.097952][ T4475] loop0: detected capacity change from 0 to 32768 [ 52.107666][ T4475] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 52.124575][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 52.258690][ T4478] loop0: detected capacity change from 0 to 32768 [ 52.264397][ T4478] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 52.276703][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 52.411165][ T4481] loop0: detected capacity change from 0 to 32768 [ 52.416893][ T4481] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 52.432074][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 52.566853][ T4484] loop0: detected capacity change from 0 to 32768 [ 52.572713][ T4484] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 52.591624][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 52.725222][ T4487] loop0: detected capacity change from 0 to 32768 [ 52.731620][ T4487] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 52.743239][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 52.876550][ T4490] loop0: detected capacity change from 0 to 32768 [ 52.882404][ T4490] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 52.894581][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 53.039026][ T4493] loop0: detected capacity change from 0 to 32768 [ 53.051189][ T4493] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 53.062247][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 53.206375][ T4496] loop0: detected capacity change from 0 to 32768 [ 53.212570][ T4496] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 53.231287][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 53.365760][ T4499] loop0: detected capacity change from 0 to 32768 [ 53.375098][ T4499] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 53.391641][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 53.526393][ T4502] loop0: detected capacity change from 0 to 32768 [ 53.532173][ T4502] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 53.551203][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 53.687098][ T4505] loop0: detected capacity change from 0 to 32768 [ 53.693134][ T4505] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 53.712243][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 53.845376][ T4508] loop0: detected capacity change from 0 to 32768 [ 53.855072][ T4508] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 53.871660][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 54.004220][ T4511] loop0: detected capacity change from 0 to 32768 [ 54.020140][ T4511] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 54.040728][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 54.174797][ T4514] loop0: detected capacity change from 0 to 32768 [ 54.183819][ T4514] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 54.200407][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 54.335012][ T4517] loop0: detected capacity change from 0 to 32768 [ 54.345126][ T4517] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 54.361995][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 54.496904][ T4520] loop0: detected capacity change from 0 to 32768 [ 54.506415][ T4520] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 54.523013][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 54.656616][ T4523] loop0: detected capacity change from 0 to 32768 [ 54.662462][ T4523] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 54.674385][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 54.807157][ T4526] loop0: detected capacity change from 0 to 32768 [ 54.813261][ T4526] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 54.824782][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 54.958212][ T4529] loop0: detected capacity change from 0 to 32768 [ 54.964091][ T4529] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 54.975921][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 55.110714][ T4532] loop0: detected capacity change from 0 to 32768 [ 55.116371][ T4532] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 55.125763][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 55.230193][ T4535] loop0: detected capacity change from 0 to 32768 [ 55.235879][ T4535] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 55.244937][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 55.348440][ T4538] loop0: detected capacity change from 0 to 32768 [ 55.354190][ T4538] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 55.364494][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 55.468500][ T4541] loop0: detected capacity change from 0 to 32768 [ 55.474139][ T4541] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 55.484276][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 55.588016][ T4544] loop0: detected capacity change from 0 to 32768 [ 55.593828][ T4544] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 55.603301][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 55.707571][ T4547] loop0: detected capacity change from 0 to 32768 [ 55.713486][ T4547] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 55.722860][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 55.830255][ T4550] loop0: detected capacity change from 0 to 32768 [ 55.835890][ T4550] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 55.855121][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 55.961181][ T4553] loop0: detected capacity change from 0 to 32768 [ 55.966569][ T4553] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 55.984802][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 56.119721][ T4556] loop0: detected capacity change from 0 to 32768 [ 56.125846][ T4556] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 56.143663][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 56.277331][ T4559] loop0: detected capacity change from 0 to 32768 [ 56.287252][ T4559] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 56.303783][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 56.437891][ T4562] loop0: detected capacity change from 0 to 32768 [ 56.443752][ T4562] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 56.462390][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 56.598237][ T4565] loop0: detected capacity change from 0 to 32768 [ 56.603943][ T4565] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 56.622350][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 56.755085][ T4568] loop0: detected capacity change from 0 to 32768 [ 56.761283][ T4568] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 56.772776][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 56.907853][ T4571] loop0: detected capacity change from 0 to 32768 [ 56.913696][ T4571] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 56.931951][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 57.065572][ T4574] loop0: detected capacity change from 0 to 32768 [ 57.075275][ T4574] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 57.091890][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 57.225169][ T4577] loop0: detected capacity change from 0 to 32768 [ 57.234994][ T4577] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 57.251626][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 57.386117][ T4580] loop0: detected capacity change from 0 to 32768 [ 57.391721][ T4580] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 57.410625][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 57.542915][ T4583] loop0: detected capacity change from 0 to 32768 [ 57.548531][ T4583] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 57.560967][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 57.695698][ T4586] loop0: detected capacity change from 0 to 32768 [ 57.701603][ T4586] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 57.713094][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 57.846462][ T4589] loop0: detected capacity change from 0 to 32768 [ 57.852379][ T4589] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 57.861592][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 57.969175][ T4592] loop0: detected capacity change from 0 to 32768 [ 57.974649][ T4592] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 57.992032][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 58.124495][ T4595] loop0: detected capacity change from 0 to 32768 [ 58.130264][ T4595] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 58.142721][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 58.275667][ T4598] loop0: detected capacity change from 0 to 32768 [ 58.282052][ T4598] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 58.293669][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 58.427740][ T4601] loop0: detected capacity change from 0 to 32768 [ 58.433497][ T4601] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 58.452889][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 58.586775][ T4604] loop0: detected capacity change from 0 to 32768 [ 58.592670][ T4604] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 58.602742][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 58.709684][ T4607] loop0: detected capacity change from 0 to 32768 [ 58.716404][ T4607] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 58.735464][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 58.870902][ T4610] loop0: detected capacity change from 0 to 32768 [ 58.876601][ T4610] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 58.887792][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 59.020451][ T4613] loop0: detected capacity change from 0 to 32768 [ 59.026246][ T4613] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 59.037597][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 59.148546][ T4616] loop0: detected capacity change from 0 to 32768 [ 59.157738][ T4616] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 59.168836][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 59.304660][ T4619] loop0: detected capacity change from 0 to 32768 [ 59.313021][ T4619] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 59.338398][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 59.472229][ T4622] loop0: detected capacity change from 0 to 32768 [ 59.481784][ T4622] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 59.498622][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program