Warning: Permanently added '10.128.1.143' (ED25519) to the list of known hosts. executing program [ 39.902667][ T4291] loop0: detected capacity change from 0 to 32768 [ 39.911444][ T4291] ======================================================= [ 39.911444][ T4291] WARNING: The mand mount option has been deprecated and [ 39.911444][ T4291] and is ignored by this kernel. Remove the mand [ 39.911444][ T4291] option from the mount to silence this warning. [ 39.911444][ T4291] ======================================================= [ 39.932161][ T4291] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 39.971135][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 40.176104][ T4295] loop0: detected capacity change from 0 to 32768 [ 40.184508][ T4295] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 40.210388][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 40.416074][ T4298] loop0: detected capacity change from 0 to 32768 [ 40.424291][ T4298] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 40.448845][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 40.650170][ T4301] loop0: detected capacity change from 0 to 32768 [ 40.657677][ T4301] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 40.685827][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 40.888803][ T4304] loop0: detected capacity change from 0 to 32768 [ 40.903425][ T4304] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 40.926220][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 41.132114][ T4307] loop0: detected capacity change from 0 to 32768 [ 41.146131][ T4307] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 41.176975][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 41.377093][ T4310] loop0: detected capacity change from 0 to 32768 [ 41.391025][ T4310] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 41.413793][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 41.615651][ T4313] loop0: detected capacity change from 0 to 32768 [ 41.622680][ T4313] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 41.641774][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 41.804757][ T4316] loop0: detected capacity change from 0 to 32768 [ 41.822003][ T4316] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 41.849253][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 42.054237][ T4319] loop0: detected capacity change from 0 to 32768 [ 42.061558][ T4319] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 42.090396][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 42.294826][ T4322] loop0: detected capacity change from 0 to 32768 [ 42.319477][ T4322] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 42.361173][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 42.583148][ T4325] loop0: detected capacity change from 0 to 32768 [ 42.607398][ T4325] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 42.628944][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 42.829757][ T4328] loop0: detected capacity change from 0 to 32768 [ 42.843070][ T4328] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 42.866759][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 43.078201][ T4331] loop0: detected capacity change from 0 to 32768 [ 43.087062][ T4331] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 43.113033][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 43.316029][ T4334] loop0: detected capacity change from 0 to 32768 [ 43.323565][ T4334] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 43.344037][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 43.544413][ T4337] loop0: detected capacity change from 0 to 32768 [ 43.552704][ T4337] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 43.581262][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 43.780864][ T4340] loop0: detected capacity change from 0 to 32768 [ 43.788803][ T4340] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 43.808786][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 43.971038][ T4343] loop0: detected capacity change from 0 to 32768 [ 43.987111][ T4343] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 44.016578][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 44.217663][ T4346] loop0: detected capacity change from 0 to 32768 [ 44.232192][ T4346] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 44.254478][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 44.460690][ T4349] loop0: detected capacity change from 0 to 32768 [ 44.467889][ T4349] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 44.496142][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 44.698387][ T4352] loop0: detected capacity change from 0 to 32768 [ 44.705709][ T4352] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 44.734109][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 44.934764][ T4355] loop0: detected capacity change from 0 to 32768 [ 44.941887][ T4355] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 44.963489][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 45.166188][ T4358] loop0: detected capacity change from 0 to 32768 [ 45.173199][ T4358] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 45.201969][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 45.403389][ T4361] loop0: detected capacity change from 0 to 32768 [ 45.410404][ T4361] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 45.430164][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 45.592016][ T4364] loop0: detected capacity change from 0 to 32768 [ 45.604727][ T4364] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 45.636160][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 45.836861][ T4367] loop0: detected capacity change from 0 to 32768 [ 45.844289][ T4367] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 45.872067][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 46.073666][ T4370] loop0: detected capacity change from 0 to 32768 [ 46.088588][ T4370] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 46.110193][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 46.317382][ T4373] loop0: detected capacity change from 0 to 32768 [ 46.325352][ T4373] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 46.349898][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 46.516118][ T4376] loop0: detected capacity change from 0 to 32768 [ 46.524034][ T4376] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 46.546605][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 46.754014][ T4379] loop0: detected capacity change from 0 to 32768 [ 46.761545][ T4379] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 46.788985][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 46.993330][ T4382] loop0: detected capacity change from 0 to 32768 [ 47.005771][ T4382] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 47.029390][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 47.231583][ T4385] loop0: detected capacity change from 0 to 32768 [ 47.239081][ T4385] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 47.267137][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 47.469487][ T4388] loop0: detected capacity change from 0 to 32768 [ 47.482031][ T4388] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 47.515415][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 47.717424][ T4391] loop0: detected capacity change from 0 to 32768 [ 47.724588][ T4391] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 47.752335][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 47.952616][ T4394] loop0: detected capacity change from 0 to 32768 [ 47.959701][ T4394] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 47.988637][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 48.189699][ T4397] loop0: detected capacity change from 0 to 32768 [ 48.197952][ T4397] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 48.227217][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 48.431307][ T4400] loop0: detected capacity change from 0 to 32768 [ 48.444942][ T4400] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 48.467506][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 48.668632][ T4403] loop0: detected capacity change from 0 to 32768 [ 48.682265][ T4403] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 48.704570][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 48.905290][ T4406] loop0: detected capacity change from 0 to 32768 [ 48.912214][ T4406] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 48.941352][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 49.142907][ T4409] loop0: detected capacity change from 0 to 32768 [ 49.151383][ T4409] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 49.179689][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 49.380164][ T4412] loop0: detected capacity change from 0 to 32768 [ 49.394126][ T4412] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 49.417114][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 49.623693][ T4415] loop0: detected capacity change from 0 to 32768 [ 49.631226][ T4415] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 49.651872][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 49.825079][ T4418] loop0: detected capacity change from 0 to 32768 [ 49.832340][ T4418] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 49.856051][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 50.061677][ T4421] loop0: detected capacity change from 0 to 32768 [ 50.073464][ T4421] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 50.105641][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 50.309806][ T4424] loop0: detected capacity change from 0 to 32768 [ 50.317639][ T4424] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 50.344606][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 50.546790][ T4427] loop0: detected capacity change from 0 to 32768 [ 50.558007][ T4427] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 50.582820][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 50.786781][ T4430] loop0: detected capacity change from 0 to 32768 [ 50.799223][ T4430] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 50.822546][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 51.023301][ T4433] loop0: detected capacity change from 0 to 32768 [ 51.030362][ T4433] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 51.057117][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 51.221770][ T4436] loop0: detected capacity change from 0 to 32768 [ 51.232034][ T4436] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 51.236849][ T4436] [ 51.237406][ T4436] ====================================================== [ 51.238744][ T4436] WARNING: possible circular locking dependency detected [ 51.240176][ T4436] 6.1.114-syzkaller #0 Not tainted [ 51.241208][ T4436] ------------------------------------------------------ [ 51.242510][ T4436] syz-executor171/4436 is trying to acquire lock: [ 51.243789][ T4436] ffff0000c74a5488 (&osb->system_file_mutex){+.+.}-{3:3}, at: ocfs2_get_system_file_inode+0x180/0x6b8 [ 51.246194][ T4436] [ 51.246194][ T4436] but task is already holding lock: [ 51.247814][ T4436] ffff0000e15f3120 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}, at: ocfs2_write_begin+0x178/0x38c [ 51.249861][ T4436] [ 51.249861][ T4436] which lock already depends on the new lock. [ 51.249861][ T4436] [ 51.252028][ T4436] [ 51.252028][ T4436] the existing dependency chain (in reverse order) is: [ 51.253797][ T4436] [ 51.253797][ T4436] -> #1 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}: [ 51.255672][ T4436] down_read+0x64/0x308 [ 51.256621][ T4436] ocfs2_read_virt_blocks+0x2bc/0x9f8 [ 51.257900][ T4436] ocfs2_find_entry+0x3ac/0x2620 [ 51.259114][ T4436] ocfs2_find_files_on_disk+0x130/0x468 [ 51.260401][ T4436] ocfs2_lookup_ino_from_name+0xb8/0x1d4 [ 51.261782][ T4436] ocfs2_get_system_file_inode+0x2c8/0x6b8 [ 51.263023][ T4436] ocfs2_init_global_system_inodes+0x2bc/0x618 [ 51.264437][ T4436] ocfs2_fill_super+0x278c/0x4a0c [ 51.265686][ T4436] mount_bdev+0x274/0x370 [ 51.266690][ T4436] ocfs2_mount+0x44/0x58 [ 51.267737][ T4436] legacy_get_tree+0xd4/0x16c [ 51.268827][ T4436] vfs_get_tree+0x90/0x274 [ 51.269821][ T4436] do_new_mount+0x278/0x8fc [ 51.270950][ T4436] path_mount+0x590/0xe5c [ 51.271984][ T4436] __arm64_sys_mount+0x45c/0x594 [ 51.273195][ T4436] invoke_syscall+0x98/0x2c0 [ 51.274389][ T4436] el0_svc_common+0x138/0x258 [ 51.275544][ T4436] do_el0_svc+0x64/0x218 [ 51.276534][ T4436] el0_svc+0x58/0x168 [ 51.277513][ T4436] el0t_64_sync_handler+0x84/0xf0 [ 51.278627][ T4436] el0t_64_sync+0x18c/0x190 [ 51.279682][ T4436] [ 51.279682][ T4436] -> #0 (&osb->system_file_mutex){+.+.}-{3:3}: [ 51.281385][ T4436] __lock_acquire+0x3338/0x7680 [ 51.282557][ T4436] lock_acquire+0x26c/0x7cc [ 51.283606][ T4436] __mutex_lock_common+0x190/0x21a0 [ 51.284930][ T4436] mutex_lock_nested+0x38/0x44 [ 51.286067][ T4436] ocfs2_get_system_file_inode+0x180/0x6b8 [ 51.287435][ T4436] ocfs2_reserve_local_alloc_bits+0xe4/0x25dc [ 51.288908][ T4436] ocfs2_reserve_clusters_with_limit+0x194/0xabc [ 51.290279][ T4436] ocfs2_lock_allocators+0x294/0x584 [ 51.291577][ T4436] ocfs2_write_begin_nolock+0x22fc/0x3f6c [ 51.292811][ T4436] ocfs2_write_begin+0x1ac/0x38c [ 51.293984][ T4436] generic_perform_write+0x278/0x55c [ 51.295130][ T4436] __generic_file_write_iter+0x168/0x388 [ 51.296441][ T4436] ocfs2_file_write_iter+0x15ac/0x1fbc [ 51.297660][ T4436] vfs_write+0x610/0x91c [ 51.298688][ T4436] __arm64_sys_pwrite64+0x188/0x220 [ 51.299806][ T4436] invoke_syscall+0x98/0x2c0 [ 51.300911][ T4436] el0_svc_common+0x138/0x258 [ 51.302036][ T4436] do_el0_svc+0x64/0x218 [ 51.302983][ T4436] el0_svc+0x58/0x168 [ 51.303848][ T4436] el0t_64_sync_handler+0x84/0xf0 [ 51.305096][ T4436] el0t_64_sync+0x18c/0x190 [ 51.306140][ T4436] [ 51.306140][ T4436] other info that might help us debug this: [ 51.306140][ T4436] [ 51.308294][ T4436] Possible unsafe locking scenario: [ 51.308294][ T4436] [ 51.309865][ T4436] CPU0 CPU1 [ 51.311028][ T4436] ---- ---- [ 51.312128][ T4436] lock(&ocfs2_file_ip_alloc_sem_key); [ 51.313401][ T4436] lock(&osb->system_file_mutex); [ 51.314925][ T4436] lock(&ocfs2_file_ip_alloc_sem_key); [ 51.316676][ T4436] lock(&osb->system_file_mutex); [ 51.317848][ T4436] [ 51.317848][ T4436] *** DEADLOCK *** [ 51.317848][ T4436] [ 51.319702][ T4436] 3 locks held by syz-executor171/4436: [ 51.321096][ T4436] #0: ffff0000de736460 (sb_writers#8){.+.+}-{0:0}, at: vfs_write+0x244/0x91c [ 51.323016][ T4436] #1: ffff0000e15f3488 (&sb->s_type->i_mutex_key#17){+.+.}-{3:3}, at: ocfs2_file_write_iter+0x3b4/0x1fbc [ 51.325509][ T4436] #2: ffff0000e15f3120 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}, at: ocfs2_write_begin+0x178/0x38c [ 51.327947][ T4436] [ 51.327947][ T4436] stack backtrace: [ 51.329248][ T4436] CPU: 1 PID: 4436 Comm: syz-executor171 Not tainted 6.1.114-syzkaller #0 [ 51.331038][ T4436] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 51.333211][ T4436] Call trace: [ 51.333988][ T4436] dump_backtrace+0x1c8/0x1f4 [ 51.335001][ T4436] show_stack+0x2c/0x3c [ 51.335903][ T4436] dump_stack_lvl+0x108/0x170 [ 51.336838][ T4436] dump_stack+0x1c/0x58 [ 51.337635][ T4436] print_circular_bug+0x150/0x1b8 [ 51.338824][ T4436] check_noncircular+0x2cc/0x378 [ 51.340011][ T4436] __lock_acquire+0x3338/0x7680 [ 51.341070][ T4436] lock_acquire+0x26c/0x7cc [ 51.342032][ T4436] __mutex_lock_common+0x190/0x21a0 [ 51.343107][ T4436] mutex_lock_nested+0x38/0x44 [ 51.344228][ T4436] ocfs2_get_system_file_inode+0x180/0x6b8 [ 51.345452][ T4436] ocfs2_reserve_local_alloc_bits+0xe4/0x25dc [ 51.346775][ T4436] ocfs2_reserve_clusters_with_limit+0x194/0xabc [ 51.348179][ T4436] ocfs2_lock_allocators+0x294/0x584 [ 51.349223][ T4436] ocfs2_write_begin_nolock+0x22fc/0x3f6c [ 51.350363][ T4436] ocfs2_write_begin+0x1ac/0x38c [ 51.351453][ T4436] generic_perform_write+0x278/0x55c [ 51.352590][ T4436] __generic_file_write_iter+0x168/0x388 [ 51.353738][ T4436] ocfs2_file_write_iter+0x15ac/0x1fbc [ 51.354908][ T4436] vfs_write+0x610/0x91c [ 51.355762][ T4436] __arm64_sys_pwrite64+0x188/0x220 [ 51.356837][ T4436] invoke_syscall+0x98/0x2c0 [ 51.357824][ T4436] el0_svc_common+0x138/0x258 [ 51.358823][ T4436] do_el0_svc+0x64/0x218 [ 51.359740][ T4436] el0_svc+0x58/0x168 [ 51.360718][ T4436] el0t_64_sync_handler+0x84/0xf0 [ 51.361704][ T4436] el0t_64_sync+0x18c/0x190 [ 51.376771][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 51.509491][ T4439] loop0: detected capacity change from 0 to 32768 [ 51.518734][ T4439] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 51.535345][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 51.667343][ T4442] loop0: detected capacity change from 0 to 32768 [ 51.672702][ T4442] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 51.693714][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 51.825636][ T4445] loop0: detected capacity change from 0 to 32768 [ 51.831146][ T4445] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 51.851626][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 51.982068][ T4448] loop0: detected capacity change from 0 to 32768 [ 51.988126][ T4448] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 52.008964][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 52.139789][ T4451] loop0: detected capacity change from 0 to 32768 [ 52.145563][ T4451] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 52.166878][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 52.299354][ T4454] loop0: detected capacity change from 0 to 32768 [ 52.304737][ T4454] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 52.325394][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 52.456930][ T4457] loop0: detected capacity change from 0 to 32768 [ 52.467775][ T4457] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 52.484318][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 52.619531][ T4460] loop0: detected capacity change from 0 to 32768 [ 52.625464][ T4460] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 52.646123][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 52.777174][ T4463] loop0: detected capacity change from 0 to 32768 [ 52.782731][ T4463] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 52.803726][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 52.934258][ T4466] loop0: detected capacity change from 0 to 32768 [ 52.940298][ T4466] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 52.961781][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 53.095378][ T4469] loop0: detected capacity change from 0 to 32768 [ 53.104761][ T4469] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 53.122141][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 53.253163][ T4472] loop0: detected capacity change from 0 to 32768 [ 53.262667][ T4472] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 53.282772][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 53.416612][ T4475] loop0: detected capacity change from 0 to 32768 [ 53.427724][ T4475] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 53.443621][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 53.576274][ T4478] loop0: detected capacity change from 0 to 32768 [ 53.581841][ T4478] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 53.604077][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 53.735855][ T4481] loop0: detected capacity change from 0 to 32768 [ 53.746263][ T4481] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 53.763958][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 53.894983][ T4484] loop0: detected capacity change from 0 to 32768 [ 53.900584][ T4484] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 53.922118][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 54.054300][ T4487] loop0: detected capacity change from 0 to 32768 [ 54.063533][ T4487] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 54.084723][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 54.216889][ T4490] loop0: detected capacity change from 0 to 32768 [ 54.232085][ T4490] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 54.254421][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 54.387770][ T4493] loop0: detected capacity change from 0 to 32768 [ 54.393502][ T4493] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 54.417998][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 54.548604][ T4496] loop0: detected capacity change from 0 to 32768 [ 54.558117][ T4496] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 54.575351][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 54.706543][ T4499] loop0: detected capacity change from 0 to 32768 [ 54.712275][ T4499] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 54.733244][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 54.864183][ T4502] loop0: detected capacity change from 0 to 32768 [ 54.869652][ T4502] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 54.890542][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 55.022906][ T4505] loop0: detected capacity change from 0 to 32768 [ 55.028345][ T4505] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 55.049321][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 55.179713][ T4508] loop0: detected capacity change from 0 to 32768 [ 55.185964][ T4508] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 55.207450][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 55.340674][ T4511] loop0: detected capacity change from 0 to 32768 [ 55.350954][ T4511] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 55.377577][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 55.510509][ T4514] loop0: detected capacity change from 0 to 32768 [ 55.517427][ T4514] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 55.535538][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 55.668142][ T4517] loop0: detected capacity change from 0 to 32768 [ 55.673862][ T4517] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 55.696263][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 55.826936][ T4520] loop0: detected capacity change from 0 to 32768 [ 55.836339][ T4520] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 55.853764][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 55.985139][ T4523] loop0: detected capacity change from 0 to 32768 [ 55.990650][ T4523] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 56.012423][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 56.144794][ T4526] loop0: detected capacity change from 0 to 32768 [ 56.150021][ T4526] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 56.169857][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 56.302287][ T4529] loop0: detected capacity change from 0 to 32768 [ 56.311608][ T4529] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 56.328518][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 56.460473][ T4532] loop0: detected capacity change from 0 to 32768 [ 56.469787][ T4532] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 56.488016][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 56.619445][ T4535] loop0: detected capacity change from 0 to 32768 [ 56.629139][ T4535] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 56.645557][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 56.776393][ T4538] loop0: detected capacity change from 0 to 32768 [ 56.781844][ T4538] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 56.802699][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 56.932505][ T4541] loop0: detected capacity change from 0 to 32768 [ 56.938212][ T4541] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 56.959996][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 57.090659][ T4544] loop0: detected capacity change from 0 to 32768 [ 57.096795][ T4544] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 57.118166][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 57.249374][ T4547] loop0: detected capacity change from 0 to 32768 [ 57.255775][ T4547] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 57.276214][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 57.407649][ T4550] loop0: detected capacity change from 0 to 32768 [ 57.413366][ T4550] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 57.434451][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 57.568314][ T4553] loop0: detected capacity change from 0 to 32768 [ 57.577412][ T4553] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 57.594041][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 57.728978][ T4556] loop0: detected capacity change from 0 to 32768 [ 57.738516][ T4556] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 57.755155][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 57.886225][ T4559] loop0: detected capacity change from 0 to 32768 [ 57.891768][ T4559] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 57.912618][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 58.043305][ T4562] loop0: detected capacity change from 0 to 32768 [ 58.048974][ T4562] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 58.070778][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 58.202334][ T4565] loop0: detected capacity change from 0 to 32768 [ 58.211595][ T4565] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 58.229392][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 58.360905][ T4568] loop0: detected capacity change from 0 to 32768 [ 58.370151][ T4568] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 58.387518][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 58.521692][ T4571] loop0: detected capacity change from 0 to 32768 [ 58.530627][ T4571] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 58.546907][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 58.677442][ T4574] loop0: detected capacity change from 0 to 32768 [ 58.682870][ T4574] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 58.704650][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 58.835596][ T4577] loop0: detected capacity change from 0 to 32768 [ 58.845453][ T4577] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 58.862178][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 58.993867][ T4580] loop0: detected capacity change from 0 to 32768 [ 58.999720][ T4580] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 59.022007][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 59.153153][ T4583] loop0: detected capacity change from 0 to 32768 [ 59.163207][ T4583] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 59.179392][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 59.310568][ T4586] loop0: detected capacity change from 0 to 32768 [ 59.319917][ T4586] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 59.337552][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 59.469696][ T4589] loop0: detected capacity change from 0 to 32768 [ 59.480288][ T4589] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 59.495943][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 59.628042][ T4592] loop0: detected capacity change from 0 to 32768 [ 59.633620][ T4592] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 59.654439][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 59.786223][ T4595] loop0: detected capacity change from 0 to 32768 [ 59.792347][ T4595] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 59.812312][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 59.943352][ T4598] loop0: detected capacity change from 0 to 32768 [ 59.948815][ T4598] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 59.969988][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 60.101875][ T4601] loop0: detected capacity change from 0 to 32768 [ 60.107313][ T4601] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 60.127845][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 60.260840][ T4604] loop0: detected capacity change from 0 to 32768 [ 60.266335][ T4604] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 60.287446][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 60.420185][ T4607] loop0: detected capacity change from 0 to 32768 [ 60.425823][ T4607] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 60.446305][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 60.577826][ T4610] loop0: detected capacity change from 0 to 32768 [ 60.583693][ T4610] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 60.604531][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 60.736566][ T4613] loop0: detected capacity change from 0 to 32768 [ 60.742158][ T4613] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 60.762697][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 60.894379][ T4616] loop0: detected capacity change from 0 to 32768 [ 60.899862][ T4616] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 60.920676][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 61.052091][ T4619] loop0: detected capacity change from 0 to 32768 [ 61.057948][ T4619] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 61.078296][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 61.209523][ T4622] loop0: detected capacity change from 0 to 32768 [ 61.216985][ T4622] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 61.237656][ T4290] ocfs2: Unmounting device (7,0) on (node local)