Warning: Permanently added '10.128.1.143' (ED25519) to the list of known hosts. executing program [ 45.585573][ T4023] loop0: detected capacity change from 0 to 32768 [ 45.636515][ T4023] ======================================================= [ 45.636515][ T4023] WARNING: The mand mount option has been deprecated and [ 45.636515][ T4023] and is ignored by this kernel. Remove the mand [ 45.636515][ T4023] option from the mount to silence this warning. [ 45.636515][ T4023] ======================================================= [ 45.672218][ T4023] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 45.713123][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 45.899845][ T4027] loop0: detected capacity change from 0 to 32768 [ 46.002447][ T4027] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 46.031068][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 46.217416][ T4030] loop0: detected capacity change from 0 to 32768 [ 46.312627][ T4030] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 46.336802][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 46.518758][ T4033] loop0: detected capacity change from 0 to 32768 [ 46.614872][ T4033] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 46.652272][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 46.833433][ T4036] loop0: detected capacity change from 0 to 32768 [ 46.882111][ T4036] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 46.908243][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 47.091702][ T4039] loop0: detected capacity change from 0 to 32768 [ 47.155854][ T4039] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 47.181951][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 47.363204][ T4042] loop0: detected capacity change from 0 to 32768 [ 47.489627][ T4042] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 47.514704][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 47.705937][ T4045] loop0: detected capacity change from 0 to 32768 [ 47.722256][ T4045] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 47.748158][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 47.928326][ T4048] loop0: detected capacity change from 0 to 32768 [ 48.018854][ T4048] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 48.042448][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 48.230450][ T4051] loop0: detected capacity change from 0 to 32768 [ 48.251176][ T4051] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 48.272401][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 48.457662][ T4054] loop0: detected capacity change from 0 to 32768 [ 48.545674][ T4054] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 48.571213][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 48.753222][ T4057] loop0: detected capacity change from 0 to 32768 [ 48.857821][ T4057] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 48.883014][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 49.106384][ T4060] loop0: detected capacity change from 0 to 32768 [ 49.199862][ T4060] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 49.229840][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 49.413139][ T4063] loop0: detected capacity change from 0 to 32768 [ 49.515194][ T4063] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 49.537754][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 49.722905][ T4068] loop0: detected capacity change from 0 to 32768 [ 49.840909][ T4068] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 49.861681][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 50.046221][ T4071] loop0: detected capacity change from 0 to 32768 [ 50.099528][ T4071] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 50.125890][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 50.311768][ T4074] loop0: detected capacity change from 0 to 32768 [ 50.416607][ T4074] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 50.449473][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 50.633822][ T4080] loop0: detected capacity change from 0 to 32768 [ 50.770906][ T4080] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 50.794304][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 50.974203][ T4083] loop0: detected capacity change from 0 to 32768 [ 51.069334][ T4083] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 51.097641][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 51.288959][ T4086] loop0: detected capacity change from 0 to 32768 [ 51.303118][ T4086] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 51.330631][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 51.515201][ T4090] loop0: detected capacity change from 0 to 32768 [ 51.598817][ T4090] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 51.624772][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 51.806329][ T4093] loop0: detected capacity change from 0 to 32768 [ 51.950896][ T4093] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 51.981125][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 52.167055][ T4096] loop0: detected capacity change from 0 to 32768 [ 52.268514][ T4096] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 52.294691][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 52.529747][ T4099] loop0: detected capacity change from 0 to 32768 [ 52.589309][ T4099] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 52.612973][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 52.801701][ T4102] loop0: detected capacity change from 0 to 32768 [ 52.818153][ T4102] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 52.844832][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 53.035543][ T4105] loop0: detected capacity change from 0 to 32768 [ 53.051484][ T4105] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 53.089150][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 53.348692][ T4108] loop0: detected capacity change from 0 to 32768 [ 53.366117][ T4108] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 53.391399][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 53.578813][ T4111] loop0: detected capacity change from 0 to 32768 [ 53.592889][ T4111] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 53.624301][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 53.809844][ T4114] loop0: detected capacity change from 0 to 32768 [ 53.890139][ T4114] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 53.916013][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 54.177606][ T4117] loop0: detected capacity change from 0 to 32768 [ 54.231479][ T4117] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 54.260058][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 54.539519][ T4120] loop0: detected capacity change from 0 to 32768 [ 54.620250][ T4120] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 54.644675][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 54.829133][ T4123] loop0: detected capacity change from 0 to 32768 [ 54.951959][ T4123] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 54.970265][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 55.154566][ T4126] loop0: detected capacity change from 0 to 32768 [ 55.245932][ T4126] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 55.269569][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 55.449778][ T4129] loop0: detected capacity change from 0 to 32768 [ 55.547988][ T4129] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 55.573068][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 55.845957][ T4132] loop0: detected capacity change from 0 to 32768 [ 55.900543][ T4132] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 55.924898][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 56.104630][ T4135] loop0: detected capacity change from 0 to 32768 [ 56.188770][ T4135] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 56.208985][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 56.389271][ T4138] loop0: detected capacity change from 0 to 32768 [ 56.510902][ T4138] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 56.532481][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 56.716023][ T4141] loop0: detected capacity change from 0 to 32768 [ 56.810507][ T4141] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 56.834281][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 57.015352][ T4144] loop0: detected capacity change from 0 to 32768 [ 57.110094][ T4144] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 57.127496][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 57.308649][ T4147] loop0: detected capacity change from 0 to 32768 [ 57.409011][ T4147] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 57.431157][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 57.610161][ T4150] loop0: detected capacity change from 0 to 32768 [ 57.729951][ T4150] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 57.754276][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 58.036888][ T4153] loop0: detected capacity change from 0 to 32768 [ 58.089458][ T4153] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 58.109549][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 58.297928][ T4156] loop0: detected capacity change from 0 to 32768 [ 58.316829][ T4156] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 58.343934][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 58.523294][ T4159] loop0: detected capacity change from 0 to 32768 [ 58.630354][ T4159] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 58.656409][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 58.846034][ T4162] loop0: detected capacity change from 0 to 32768 [ 58.861700][ T4162] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 58.887740][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 59.075526][ T4165] loop0: detected capacity change from 0 to 32768 [ 59.165650][ T4165] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 59.192462][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 59.392536][ T4168] loop0: detected capacity change from 0 to 32768 [ 59.480326][ T4168] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 59.501536][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 59.685086][ T4171] loop0: detected capacity change from 0 to 32768 [ 59.778270][ T4171] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 59.797114][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 59.977695][ T4174] loop0: detected capacity change from 0 to 32768 [ 60.088463][ T4174] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 60.112740][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 60.302449][ T4177] loop0: detected capacity change from 0 to 32768 [ 60.318796][ T4177] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 60.346677][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 60.535703][ T4180] loop0: detected capacity change from 0 to 32768 [ 60.590445][ T4180] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 60.621346][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 60.808222][ T4183] loop0: detected capacity change from 0 to 32768 [ 60.825029][ T4183] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 60.830093][ T4183] [ 60.830881][ T4183] ====================================================== [ 60.832808][ T4183] WARNING: possible circular locking dependency detected [ 60.834738][ T4183] 5.15.185-syzkaller #0 Not tainted [ 60.836175][ T4183] ------------------------------------------------------ [ 60.838115][ T4183] syz-executor569/4183 is trying to acquire lock: [ 60.839839][ T4183] ffff0000ddad5488 (&osb->system_file_mutex){+.+.}-{3:3}, at: ocfs2_get_system_file_inode+0x15c/0x5ec [ 60.842859][ T4183] [ 60.842859][ T4183] but task is already holding lock: [ 60.844912][ T4183] ffff0000df7814a0 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}, at: __ocfs2_change_file_space+0x658/0xc24 [ 60.848145][ T4183] [ 60.848145][ T4183] which lock already depends on the new lock. [ 60.848145][ T4183] [ 60.851037][ T4183] [ 60.851037][ T4183] the existing dependency chain (in reverse order) is: [ 60.853415][ T4183] [ 60.853415][ T4183] -> #1 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}: [ 60.855788][ T4183] down_read+0xc0/0x390 [ 60.857113][ T4183] ocfs2_read_virt_blocks+0x228/0x858 [ 60.858737][ T4183] ocfs2_find_entry+0x314/0x1b84 [ 60.860190][ T4183] ocfs2_find_files_on_disk+0x10c/0x388 [ 60.861950][ T4183] ocfs2_lookup_ino_from_name+0x60/0x114 [ 60.863728][ T4183] ocfs2_get_system_file_inode+0x288/0x5ec [ 60.865480][ T4183] ocfs2_init_global_system_inodes+0x2a8/0x594 [ 60.867346][ T4183] ocfs2_fill_super+0x3128/0x4074 [ 60.868883][ T4183] mount_bdev+0x264/0x358 [ 60.870281][ T4183] ocfs2_mount+0x44/0x58 [ 60.871673][ T4183] legacy_get_tree+0xd4/0x16c [ 60.873208][ T4183] vfs_get_tree+0x90/0x274 [ 60.874607][ T4183] do_new_mount+0x228/0x810 [ 60.875949][ T4183] path_mount+0x5b4/0x1000 [ 60.877268][ T4183] __arm64_sys_mount+0x514/0x5e4 [ 60.878724][ T4183] invoke_syscall+0x98/0x2b8 [ 60.880156][ T4183] el0_svc_common+0x138/0x258 [ 60.881688][ T4183] do_el0_svc+0x58/0x14c [ 60.882997][ T4183] el0_svc+0x78/0x1e0 [ 60.884283][ T4183] el0t_64_sync_handler+0xcc/0xe4 [ 60.885810][ T4183] el0t_64_sync+0x1a0/0x1a4 [ 60.887218][ T4183] [ 60.887218][ T4183] -> #0 (&osb->system_file_mutex){+.+.}-{3:3}: [ 60.889557][ T4183] __lock_acquire+0x2928/0x651c [ 60.891066][ T4183] lock_acquire+0x1f4/0x620 [ 60.892515][ T4183] __mutex_lock_common+0x194/0x1edc [ 60.894019][ T4183] mutex_lock_nested+0xac/0x11c [ 60.895485][ T4183] ocfs2_get_system_file_inode+0x15c/0x5ec [ 60.897323][ T4183] ocfs2_reserve_local_alloc_bits+0xe0/0x260c [ 60.899165][ T4183] ocfs2_reserve_clusters_with_limit+0x198/0x9e0 [ 60.901048][ T4183] ocfs2_lock_allocators+0x27c/0x518 [ 60.902700][ T4183] ocfs2_extend_allocation+0x328/0x1504 [ 60.904339][ T4183] ocfs2_allocate_unwritten_extents+0x26c/0x698 [ 60.906190][ T4183] __ocfs2_change_file_space+0x798/0xc24 [ 60.907857][ T4183] ocfs2_fallocate+0x1f0/0x224 [ 60.909351][ T4183] vfs_fallocate+0x4a4/0x5f4 [ 60.910774][ T4183] __arm64_sys_fallocate+0xc0/0x110 [ 60.912394][ T4183] invoke_syscall+0x98/0x2b8 [ 60.913825][ T4183] el0_svc_common+0x138/0x258 [ 60.915242][ T4183] do_el0_svc+0x58/0x14c [ 60.916593][ T4183] el0_svc+0x78/0x1e0 [ 60.917896][ T4183] el0t_64_sync_handler+0xcc/0xe4 [ 60.919461][ T4183] el0t_64_sync+0x1a0/0x1a4 [ 60.920858][ T4183] [ 60.920858][ T4183] other info that might help us debug this: [ 60.920858][ T4183] [ 60.923628][ T4183] Possible unsafe locking scenario: [ 60.923628][ T4183] [ 60.925673][ T4183] CPU0 CPU1 [ 60.927106][ T4183] ---- ---- [ 60.928776][ T4183] lock(&ocfs2_file_ip_alloc_sem_key); [ 60.930257][ T4183] lock(&osb->system_file_mutex); [ 60.932510][ T4183] lock(&ocfs2_file_ip_alloc_sem_key); [ 60.934755][ T4183] lock(&osb->system_file_mutex); [ 60.936158][ T4183] [ 60.936158][ T4183] *** DEADLOCK *** [ 60.936158][ T4183] [ 60.938405][ T4183] 3 locks held by syz-executor569/4183: [ 60.939901][ T4183] #0: ffff0000c88a4460 (sb_writers#8){.+.+}-{0:0}, at: vfs_fallocate+0x434/0x5f4 [ 60.942443][ T4183] #1: ffff0000df781808 (&sb->s_type->i_mutex_key#17){+.+.}-{3:3}, at: __ocfs2_change_file_space+0x190/0xc24 [ 60.945694][ T4183] #2: ffff0000df7814a0 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}, at: __ocfs2_change_file_space+0x658/0xc24 [ 60.948921][ T4183] [ 60.948921][ T4183] stack backtrace: [ 60.950483][ T4183] CPU: 1 PID: 4183 Comm: syz-executor569 Not tainted 5.15.185-syzkaller #0 [ 60.952785][ T4183] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 60.955493][ T4183] Call trace: [ 60.956422][ T4183] dump_backtrace+0x0/0x43c [ 60.957694][ T4183] show_stack+0x2c/0x3c [ 60.958829][ T4183] __dump_stack+0x30/0x40 [ 60.960018][ T4183] dump_stack_lvl+0xf8/0x160 [ 60.961313][ T4183] dump_stack+0x1c/0x5c [ 60.962418][ T4183] print_circular_bug+0x148/0x1b0 [ 60.963801][ T4183] check_noncircular+0x240/0x2d4 [ 60.965098][ T4183] __lock_acquire+0x2928/0x651c [ 60.966401][ T4183] lock_acquire+0x1f4/0x620 [ 60.967671][ T4183] __mutex_lock_common+0x194/0x1edc [ 60.969100][ T4183] mutex_lock_nested+0xac/0x11c [ 60.970428][ T4183] ocfs2_get_system_file_inode+0x15c/0x5ec [ 60.972013][ T4183] ocfs2_reserve_local_alloc_bits+0xe0/0x260c [ 60.973702][ T4183] ocfs2_reserve_clusters_with_limit+0x198/0x9e0 [ 60.975413][ T4183] ocfs2_lock_allocators+0x27c/0x518 [ 60.976875][ T4183] ocfs2_extend_allocation+0x328/0x1504 [ 60.978332][ T4183] ocfs2_allocate_unwritten_extents+0x26c/0x698 [ 60.980028][ T4183] __ocfs2_change_file_space+0x798/0xc24 [ 60.981572][ T4183] ocfs2_fallocate+0x1f0/0x224 [ 60.982879][ T4183] vfs_fallocate+0x4a4/0x5f4 [ 60.984115][ T4183] __arm64_sys_fallocate+0xc0/0x110 [ 60.985511][ T4183] invoke_syscall+0x98/0x2b8 [ 60.986821][ T4183] el0_svc_common+0x138/0x258 [ 60.988152][ T4183] do_el0_svc+0x58/0x14c [ 60.989313][ T4183] el0_svc+0x78/0x1e0 [ 60.990392][ T4183] el0t_64_sync_handler+0xcc/0xe4 [ 60.991787][ T4183] el0t_64_sync+0x1a0/0x1a4 [ 61.009212][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 61.223713][ T4186] loop0: detected capacity change from 0 to 32768 [ 61.275072][ T4186] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 61.294302][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 61.422009][ T4189] loop0: detected capacity change from 0 to 32768 [ 61.484102][ T4189] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 61.500165][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 61.628522][ T4192] loop0: detected capacity change from 0 to 32768 [ 61.671162][ T4192] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 61.683992][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 61.815589][ T4195] loop0: detected capacity change from 0 to 32768 [ 61.830443][ T4195] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 61.851412][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 62.060957][ T4198] loop0: detected capacity change from 0 to 32768 [ 62.107943][ T4198] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 62.131214][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 62.259337][ T4201] loop0: detected capacity change from 0 to 32768 [ 62.275616][ T4201] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 62.294915][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 62.427671][ T4204] loop0: detected capacity change from 0 to 32768 [ 62.438664][ T4204] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 62.460106][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 62.590854][ T4207] loop0: detected capacity change from 0 to 32768 [ 62.612073][ T4207] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 62.627445][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 62.758729][ T4210] loop0: detected capacity change from 0 to 32768 [ 62.770109][ T4210] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 62.792005][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 62.917728][ T4213] loop0: detected capacity change from 0 to 32768 [ 63.003245][ T4213] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 63.018807][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 63.143967][ T4216] loop0: detected capacity change from 0 to 32768 [ 63.208271][ T4216] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 63.233770][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 63.360743][ T4219] loop0: detected capacity change from 0 to 32768 [ 63.444039][ T4219] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 63.458864][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 63.594617][ T4222] loop0: detected capacity change from 0 to 32768 [ 63.607672][ T4222] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 63.622670][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 63.755356][ T4225] loop0: detected capacity change from 0 to 32768 [ 63.781275][ T4225] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 63.800998][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 63.931697][ T4228] loop0: detected capacity change from 0 to 32768 [ 63.954136][ T4228] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 63.968341][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 64.099315][ T4231] loop0: detected capacity change from 0 to 32768 [ 64.120578][ T4231] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 64.134784][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 64.260585][ T4234] loop0: detected capacity change from 0 to 32768 [ 64.303158][ T4234] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 64.320293][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 64.450329][ T4237] loop0: detected capacity change from 0 to 32768 [ 64.461884][ T4237] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 64.484571][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 64.614852][ T4240] loop0: detected capacity change from 0 to 32768 [ 64.626119][ T4240] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 64.649444][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 64.778416][ T4243] loop0: detected capacity change from 0 to 32768 [ 64.800633][ T4243] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 64.814206][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 64.940223][ T4246] loop0: detected capacity change from 0 to 32768 [ 65.045057][ T4246] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 65.059972][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 65.238368][ T4249] loop0: detected capacity change from 0 to 32768 [ 65.305004][ T4249] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 65.320913][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 65.452012][ T4252] loop0: detected capacity change from 0 to 32768 [ 65.463996][ T4252] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 65.487058][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 65.613235][ T4255] loop0: detected capacity change from 0 to 32768 [ 65.708160][ T4255] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 65.734020][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 65.864243][ T4258] loop0: detected capacity change from 0 to 32768 [ 65.964586][ T4258] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 65.988412][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 66.122817][ T4261] loop0: detected capacity change from 0 to 32768 [ 66.135407][ T4261] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 66.158535][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 66.283296][ T4264] loop0: detected capacity change from 0 to 32768 [ 66.413570][ T4264] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 66.434234][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 66.597764][ T4267] loop0: detected capacity change from 0 to 32768 [ 66.644894][ T4267] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 66.679940][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 66.810911][ T4270] loop0: detected capacity change from 0 to 32768 [ 66.825671][ T4270] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 66.846904][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 66.979752][ T4273] loop0: detected capacity change from 0 to 32768 [ 67.001161][ T4273] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 67.021159][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 67.154109][ T4276] loop0: detected capacity change from 0 to 32768 [ 67.165053][ T4276] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. executing program [ 67.188799][ T4022] ocfs2: Unmounting device (7,0) on (node local) [ 67.319162][ T4279] loop0: detected capacity change from 0 to 32768 [ 67.341461][ T4279] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 67.355003][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 67.480472][ T4282] loop0: detected capacity change from 0 to 32768 [ 67.524554][ T4282] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 67.548642][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 67.679546][ T4285] loop0: detected capacity change from 0 to 32768 [ 67.705920][ T4285] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 67.724630][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 67.855899][ T4288] loop0: detected capacity change from 0 to 32768 [ 67.898084][ T4288] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 67.929941][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 68.060883][ T4291] loop0: detected capacity change from 0 to 32768 [ 68.072913][ T4291] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 68.089883][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 68.222255][ T4294] loop0: detected capacity change from 0 to 32768 [ 68.244156][ T4294] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 68.258292][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 68.389785][ T4297] loop0: detected capacity change from 0 to 32768 [ 68.401440][ T4297] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 68.421492][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 68.550243][ T4300] loop0: detected capacity change from 0 to 32768 [ 68.643945][ T4300] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 68.658695][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 68.890058][ T4303] loop0: detected capacity change from 0 to 32768 [ 68.939228][ T4303] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 68.969339][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 69.100936][ T4306] loop0: detected capacity change from 0 to 32768 [ 69.116204][ T4306] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 69.133125][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 69.262394][ T4309] loop0: detected capacity change from 0 to 32768 [ 69.311140][ T4309] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 69.337524][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 69.531272][ T4312] loop0: detected capacity change from 0 to 32768 [ 69.594058][ T4312] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 69.609683][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 69.742756][ T4315] loop0: detected capacity change from 0 to 32768 [ 69.763050][ T4315] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 69.778526][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 69.911039][ T4318] loop0: detected capacity change from 0 to 32768 [ 69.925275][ T4318] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 69.944346][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 70.068246][ T4321] loop0: detected capacity change from 0 to 32768 [ 70.155771][ T4321] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 70.168662][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 70.295173][ T4324] loop0: detected capacity change from 0 to 32768 [ 70.393979][ T4324] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 70.412690][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 70.540418][ T4327] loop0: detected capacity change from 0 to 32768 [ 70.624417][ T4327] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 70.638780][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program