Warning: Permanently added '10.128.0.127' (ED25519) to the list of known hosts. executing program [ 69.333806][ T4030] loop0: detected capacity change from 0 to 32768 [ 69.392358][ T4030] ======================================================= [ 69.392358][ T4030] WARNING: The mand mount option has been deprecated and [ 69.392358][ T4030] and is ignored by this kernel. Remove the mand [ 69.392358][ T4030] option from the mount to silence this warning. [ 69.392358][ T4030] ======================================================= [ 69.415142][ T4030] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 69.445066][ T4029] ocfs2: Unmounting device (7,0) on (node local) executing program [ 69.671408][ T4034] loop0: detected capacity change from 0 to 32768 [ 69.740505][ T4034] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 69.764675][ T4029] ocfs2: Unmounting device (7,0) on (node local) executing program [ 69.937838][ T4037] loop0: detected capacity change from 0 to 32768 [ 70.047996][ T4037] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 70.065739][ T4029] ocfs2: Unmounting device (7,0) on (node local) executing program [ 70.238283][ T4040] loop0: detected capacity change from 0 to 32768 [ 70.354794][ T4040] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 70.376284][ T4029] ocfs2: Unmounting device (7,0) on (node local) executing program [ 70.605661][ T4043] loop0: detected capacity change from 0 to 32768 [ 70.654417][ T4043] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 70.673117][ T4029] ocfs2: Unmounting device (7,0) on (node local) executing program [ 70.845526][ T4046] loop0: detected capacity change from 0 to 32768 [ 70.943716][ T4046] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 70.964074][ T4029] ocfs2: Unmounting device (7,0) on (node local) executing program [ 71.140956][ T4049] loop0: detected capacity change from 0 to 32768 [ 71.206412][ T4049] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 71.238089][ T4029] ocfs2: Unmounting device (7,0) on (node local) executing program [ 71.408745][ T4052] loop0: detected capacity change from 0 to 32768 [ 71.513745][ T4052] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 71.535171][ T4029] ocfs2: Unmounting device (7,0) on (node local) executing program [ 71.709710][ T4056] loop0: detected capacity change from 0 to 32768 [ 71.776969][ T4056] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 71.793005][ T4029] ocfs2: Unmounting device (7,0) on (node local) executing program [ 71.969727][ T4059] loop0: detected capacity change from 0 to 32768 [ 71.999057][ T4059] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 72.018006][ T4029] ocfs2: Unmounting device (7,0) on (node local) executing program [ 72.195149][ T4062] loop0: detected capacity change from 0 to 32768 [ 72.241736][ T4062] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 72.258912][ T4029] ocfs2: Unmounting device (7,0) on (node local) executing program [ 72.435458][ T4065] loop0: detected capacity change from 0 to 32768 [ 72.487282][ T4065] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 72.507816][ T4029] ocfs2: Unmounting device (7,0) on (node local) executing program [ 72.687135][ T4068] loop0: detected capacity change from 0 to 32768 [ 72.745043][ T4068] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 72.766103][ T4029] ocfs2: Unmounting device (7,0) on (node local) executing program [ 72.941096][ T4071] loop0: detected capacity change from 0 to 32768 [ 73.048700][ T4071] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 73.065398][ T4029] ocfs2: Unmounting device (7,0) on (node local) executing program [ 73.240499][ T4074] loop0: detected capacity change from 0 to 32768 [ 73.343514][ T4074] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 73.365188][ T4029] ocfs2: Unmounting device (7,0) on (node local) executing program [ 73.544115][ T4077] loop0: detected capacity change from 0 to 32768 [ 73.602917][ T4077] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 73.625382][ T4029] ocfs2: Unmounting device (7,0) on (node local) executing program [ 73.841172][ T4080] loop0: detected capacity change from 0 to 32768 [ 73.910181][ T4080] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 73.928512][ T4029] ocfs2: Unmounting device (7,0) on (node local) executing program [ 74.099977][ T4083] loop0: detected capacity change from 0 to 32768 [ 74.158629][ T4083] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 74.178230][ T4029] ocfs2: Unmounting device (7,0) on (node local) executing program [ 74.351212][ T4086] loop0: detected capacity change from 0 to 32768 [ 74.412918][ T4086] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 74.437004][ T4029] ocfs2: Unmounting device (7,0) on (node local) executing program [ 74.609450][ T4089] loop0: detected capacity change from 0 to 32768 [ 74.718412][ T4089] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 74.737411][ T4029] ocfs2: Unmounting device (7,0) on (node local) executing program [ 74.772096][ T3324] cfg80211: failed to load regulatory.db [ 74.951888][ T4092] loop0: detected capacity change from 0 to 32768 [ 75.001715][ T4092] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 75.018567][ T4029] ocfs2: Unmounting device (7,0) on (node local) executing program [ 75.251815][ T4096] loop0: detected capacity change from 0 to 32768 [ 75.281556][ T4096] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 75.301533][ T4029] ocfs2: Unmounting device (7,0) on (node local) executing program [ 75.521011][ T4099] loop0: detected capacity change from 0 to 32768 [ 75.561975][ T4099] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 75.587980][ T4029] ocfs2: Unmounting device (7,0) on (node local) executing program [ 75.765315][ T4102] loop0: detected capacity change from 0 to 32768 [ 75.782664][ T4102] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 75.798541][ T4029] ocfs2: Unmounting device (7,0) on (node local) executing program [ 75.978328][ T4105] loop0: detected capacity change from 0 to 32768 [ 76.015274][ T4105] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 76.038163][ T4029] ocfs2: Unmounting device (7,0) on (node local) executing program [ 76.244480][ T4108] loop0: detected capacity change from 0 to 32768 [ 76.359315][ T4108] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 76.382902][ T4029] ocfs2: Unmounting device (7,0) on (node local) executing program [ 76.572695][ T4111] loop0: detected capacity change from 0 to 32768 [ 76.599509][ T4111] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 76.613639][ T4029] ocfs2: Unmounting device (7,0) on (node local) executing program [ 76.793950][ T4114] loop0: detected capacity change from 0 to 32768 [ 76.842956][ T4114] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 76.864883][ T4029] ocfs2: Unmounting device (7,0) on (node local) executing program [ 77.143207][ T4117] loop0: detected capacity change from 0 to 32768 [ 77.205821][ T4117] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 77.223631][ T4029] ocfs2: Unmounting device (7,0) on (node local) executing program [ 77.401909][ T4120] loop0: detected capacity change from 0 to 32768 [ 77.443445][ T4120] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 77.459659][ T4029] ocfs2: Unmounting device (7,0) on (node local) executing program [ 77.636410][ T4123] loop0: detected capacity change from 0 to 32768 [ 77.654535][ T4123] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 77.677905][ T4029] ocfs2: Unmounting device (7,0) on (node local) executing program [ 77.851671][ T4126] loop0: detected capacity change from 0 to 32768 [ 77.924936][ T4126] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 77.956298][ T4029] ocfs2: Unmounting device (7,0) on (node local) executing program [ 78.139710][ T4129] loop0: detected capacity change from 0 to 32768 [ 78.204766][ T4129] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 78.226921][ T4029] ocfs2: Unmounting device (7,0) on (node local) executing program [ 78.455938][ T4132] loop0: detected capacity change from 0 to 32768 [ 78.505234][ T4132] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 78.526667][ T4029] ocfs2: Unmounting device (7,0) on (node local) executing program [ 78.752505][ T4135] loop0: detected capacity change from 0 to 32768 [ 78.800332][ T4135] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 78.825406][ T4029] ocfs2: Unmounting device (7,0) on (node local) executing program [ 79.002918][ T4138] loop0: detected capacity change from 0 to 32768 [ 79.095048][ T4138] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 79.116577][ T4029] ocfs2: Unmounting device (7,0) on (node local) executing program [ 79.287598][ T4142] loop0: detected capacity change from 0 to 32768 [ 79.393701][ T4142] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 79.415738][ T4029] ocfs2: Unmounting device (7,0) on (node local) executing program [ 79.595603][ T4145] loop0: detected capacity change from 0 to 32768 [ 79.621685][ T4145] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 79.635528][ T4029] ocfs2: Unmounting device (7,0) on (node local) executing program [ 79.814265][ T4149] loop0: detected capacity change from 0 to 32768 [ 79.839130][ T4149] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 79.854590][ T4029] ocfs2: Unmounting device (7,0) on (node local) executing program [ 80.026466][ T4152] loop0: detected capacity change from 0 to 32768 [ 80.087633][ T4152] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 80.111922][ T4029] ocfs2: Unmounting device (7,0) on (node local) executing program [ 80.285839][ T4155] loop0: detected capacity change from 0 to 32768 [ 80.383341][ T4155] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 80.402259][ T4029] ocfs2: Unmounting device (7,0) on (node local) executing program [ 80.579684][ T4158] loop0: detected capacity change from 0 to 32768 [ 80.634982][ T4158] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 80.661353][ T4029] ocfs2: Unmounting device (7,0) on (node local) executing program [ 80.845108][ T4161] loop0: detected capacity change from 0 to 32768 [ 80.934978][ T4161] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 80.955295][ T4029] ocfs2: Unmounting device (7,0) on (node local) executing program [ 81.128466][ T4167] loop0: detected capacity change from 0 to 32768 [ 81.186227][ T4167] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 81.205325][ T4029] ocfs2: Unmounting device (7,0) on (node local) executing program [ 81.387797][ T4170] loop0: detected capacity change from 0 to 32768 [ 81.405625][ T4170] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 81.443885][ T4029] ocfs2: Unmounting device (7,0) on (node local) executing program [ 81.618352][ T4174] loop0: detected capacity change from 0 to 32768 [ 81.665951][ T4174] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 81.683005][ T4029] ocfs2: Unmounting device (7,0) on (node local) executing program [ 81.859722][ T4177] loop0: detected capacity change from 0 to 32768 [ 81.926123][ T4177] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 81.943364][ T4029] ocfs2: Unmounting device (7,0) on (node local) executing program [ 82.120311][ T4180] loop0: detected capacity change from 0 to 32768 [ 82.147804][ T4180] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 82.170658][ T4029] ocfs2: Unmounting device (7,0) on (node local) executing program [ 82.347252][ T4183] loop0: detected capacity change from 0 to 32768 [ 82.427137][ T4183] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 82.449421][ T4029] ocfs2: Unmounting device (7,0) on (node local) executing program [ 82.624888][ T4186] loop0: detected capacity change from 0 to 32768 [ 82.694733][ T4186] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 82.702313][ T4186] [ 82.702935][ T4186] ====================================================== [ 82.704928][ T4186] WARNING: possible circular locking dependency detected [ 82.706786][ T4186] 5.15.182-syzkaller #0 Not tainted [ 82.708193][ T4186] ------------------------------------------------------ [ 82.710182][ T4186] syz-executor380/4186 is trying to acquire lock: [ 82.711965][ T4186] ffff0000db1c1488 (&osb->system_file_mutex){+.+.}-{3:3}, at: ocfs2_get_system_file_inode+0x15c/0x5ec [ 82.715047][ T4186] [ 82.715047][ T4186] but task is already holding lock: [ 82.717095][ T4186] ffff0000debedbe0 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}, at: __ocfs2_change_file_space+0x658/0xc24 [ 82.720149][ T4186] [ 82.720149][ T4186] which lock already depends on the new lock. [ 82.720149][ T4186] [ 82.723023][ T4186] [ 82.723023][ T4186] the existing dependency chain (in reverse order) is: [ 82.725503][ T4186] [ 82.725503][ T4186] -> #1 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}: [ 82.727854][ T4186] down_read+0xc0/0x390 [ 82.729316][ T4186] ocfs2_read_virt_blocks+0x228/0x858 [ 82.730939][ T4186] ocfs2_find_entry+0x314/0x1b84 [ 82.732413][ T4186] ocfs2_find_files_on_disk+0x10c/0x388 [ 82.734036][ T4186] ocfs2_lookup_ino_from_name+0x60/0x114 [ 82.735681][ T4186] ocfs2_get_system_file_inode+0x288/0x5ec [ 82.737411][ T4186] ocfs2_init_global_system_inodes+0x2a8/0x594 [ 82.739206][ T4186] ocfs2_fill_super+0x3128/0x4074 [ 82.740693][ T4186] mount_bdev+0x264/0x358 [ 82.742034][ T4186] ocfs2_mount+0x44/0x58 [ 82.743298][ T4186] legacy_get_tree+0xd4/0x16c [ 82.744685][ T4186] vfs_get_tree+0x90/0x274 [ 82.746129][ T4186] do_new_mount+0x228/0x810 [ 82.747421][ T4186] path_mount+0x5b4/0x1000 [ 82.748704][ T4186] __arm64_sys_mount+0x514/0x5e4 [ 82.750216][ T4186] invoke_syscall+0x98/0x2b8 [ 82.751565][ T4186] el0_svc_common+0x138/0x258 [ 82.753007][ T4186] do_el0_svc+0x58/0x14c [ 82.754312][ T4186] el0_svc+0x78/0x1e0 [ 82.755502][ T4186] el0t_64_sync_handler+0xcc/0xe4 [ 82.756969][ T4186] el0t_64_sync+0x1a0/0x1a4 [ 82.758303][ T4186] [ 82.758303][ T4186] -> #0 (&osb->system_file_mutex){+.+.}-{3:3}: [ 82.760490][ T4186] __lock_acquire+0x2928/0x651c [ 82.761892][ T4186] lock_acquire+0x1f4/0x620 [ 82.763178][ T4186] __mutex_lock_common+0x194/0x1edc [ 82.764664][ T4186] mutex_lock_nested+0xac/0x11c [ 82.766046][ T4186] ocfs2_get_system_file_inode+0x15c/0x5ec [ 82.767754][ T4186] ocfs2_reserve_local_alloc_bits+0xe0/0x260c [ 82.769517][ T4186] ocfs2_reserve_clusters_with_limit+0x198/0x9e0 [ 82.771305][ T4186] ocfs2_lock_allocators+0x27c/0x518 [ 82.772782][ T4186] ocfs2_extend_allocation+0x328/0x1504 [ 82.774335][ T4186] ocfs2_allocate_unwritten_extents+0x26c/0x698 [ 82.776076][ T4186] __ocfs2_change_file_space+0x798/0xc24 [ 82.777729][ T4186] ocfs2_fallocate+0x1f0/0x224 [ 82.779111][ T4186] vfs_fallocate+0x4a4/0x5f4 [ 82.780459][ T4186] __arm64_sys_fallocate+0xc0/0x110 [ 82.781972][ T4186] invoke_syscall+0x98/0x2b8 [ 82.783379][ T4186] el0_svc_common+0x138/0x258 [ 82.784785][ T4186] do_el0_svc+0x58/0x14c [ 82.786064][ T4186] el0_svc+0x78/0x1e0 [ 82.787264][ T4186] el0t_64_sync_handler+0xcc/0xe4 [ 82.788737][ T4186] el0t_64_sync+0x1a0/0x1a4 [ 82.790040][ T4186] [ 82.790040][ T4186] other info that might help us debug this: [ 82.790040][ T4186] [ 82.792683][ T4186] Possible unsafe locking scenario: [ 82.792683][ T4186] [ 82.794684][ T4186] CPU0 CPU1 [ 82.796143][ T4186] ---- ---- [ 82.797522][ T4186] lock(&ocfs2_file_ip_alloc_sem_key); [ 82.798979][ T4186] lock(&osb->system_file_mutex); [ 82.801065][ T4186] lock(&ocfs2_file_ip_alloc_sem_key); [ 82.803267][ T4186] lock(&osb->system_file_mutex); [ 82.804606][ T4186] [ 82.804606][ T4186] *** DEADLOCK *** [ 82.804606][ T4186] [ 82.806739][ T4186] 3 locks held by syz-executor380/4186: [ 82.808211][ T4186] #0: ffff0000c12d0460 (sb_writers#8){.+.+}-{0:0}, at: vfs_fallocate+0x434/0x5f4 [ 82.810744][ T4186] #1: ffff0000debedf48 (&sb->s_type->i_mutex_key#17){+.+.}-{3:3}, at: __ocfs2_change_file_space+0x190/0xc24 [ 82.813929][ T4186] #2: ffff0000debedbe0 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}, at: __ocfs2_change_file_space+0x658/0xc24 [ 82.817117][ T4186] [ 82.817117][ T4186] stack backtrace: [ 82.818676][ T4186] CPU: 0 PID: 4186 Comm: syz-executor380 Not tainted 5.15.182-syzkaller #0 [ 82.820946][ T4186] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 [ 82.823688][ T4186] Call trace: [ 82.824534][ T4186] dump_backtrace+0x0/0x43c [ 82.825748][ T4186] show_stack+0x2c/0x3c [ 82.826883][ T4186] __dump_stack+0x30/0x40 [ 82.828090][ T4186] dump_stack_lvl+0xf8/0x160 [ 82.829300][ T4186] dump_stack+0x1c/0x5c [ 82.830423][ T4186] print_circular_bug+0x148/0x1b0 [ 82.831828][ T4186] check_noncircular+0x240/0x2d4 [ 82.833180][ T4186] __lock_acquire+0x2928/0x651c [ 82.834517][ T4186] lock_acquire+0x1f4/0x620 [ 82.835704][ T4186] __mutex_lock_common+0x194/0x1edc [ 82.837134][ T4186] mutex_lock_nested+0xac/0x11c [ 82.838481][ T4186] ocfs2_get_system_file_inode+0x15c/0x5ec [ 82.840055][ T4186] ocfs2_reserve_local_alloc_bits+0xe0/0x260c [ 82.841735][ T4186] ocfs2_reserve_clusters_with_limit+0x198/0x9e0 [ 82.843434][ T4186] ocfs2_lock_allocators+0x27c/0x518 [ 82.844863][ T4186] ocfs2_extend_allocation+0x328/0x1504 [ 82.846379][ T4186] ocfs2_allocate_unwritten_extents+0x26c/0x698 [ 82.848033][ T4186] __ocfs2_change_file_space+0x798/0xc24 [ 82.849551][ T4186] ocfs2_fallocate+0x1f0/0x224 [ 82.850843][ T4186] vfs_fallocate+0x4a4/0x5f4 [ 82.852054][ T4186] __arm64_sys_fallocate+0xc0/0x110 [ 82.853404][ T4186] invoke_syscall+0x98/0x2b8 [ 82.854719][ T4186] el0_svc_common+0x138/0x258 [ 82.855972][ T4186] do_el0_svc+0x58/0x14c [ 82.857096][ T4186] el0_svc+0x78/0x1e0 [ 82.858200][ T4186] el0t_64_sync_handler+0xcc/0xe4 [ 82.859572][ T4186] el0t_64_sync+0x1a0/0x1a4 [ 82.875883][ T4029] ocfs2: Unmounting device (7,0) on (node local) executing program [ 83.062764][ T4189] loop0: detected capacity change from 0 to 32768 [ 83.120796][ T4189] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 83.138903][ T4029] ocfs2: Unmounting device (7,0) on (node local) executing program [ 83.260058][ T4192] loop0: detected capacity change from 0 to 32768 [ 83.358413][ T4192] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 83.383249][ T4029] ocfs2: Unmounting device (7,0) on (node local) executing program [ 83.507566][ T4195] loop0: detected capacity change from 0 to 32768 [ 83.517424][ T4195] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 83.535971][ T4029] ocfs2: Unmounting device (7,0) on (node local) executing program [ 83.653872][ T4198] loop0: detected capacity change from 0 to 32768 [ 83.755130][ T4198] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 83.778510][ T4029] ocfs2: Unmounting device (7,0) on (node local) executing program [ 83.900040][ T4201] loop0: detected capacity change from 0 to 32768 [ 83.921547][ T4201] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 83.938681][ T4029] ocfs2: Unmounting device (7,0) on (node local) executing program [ 84.061772][ T4204] loop0: detected capacity change from 0 to 32768 [ 84.081482][ T4204] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 84.101749][ T4029] ocfs2: Unmounting device (7,0) on (node local) executing program [ 84.226506][ T4207] loop0: detected capacity change from 0 to 32768 [ 84.236372][ T4207] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 84.255911][ T4029] ocfs2: Unmounting device (7,0) on (node local) executing program [ 84.376685][ T4210] loop0: detected capacity change from 0 to 32768 [ 84.472564][ T4210] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 84.490616][ T4029] ocfs2: Unmounting device (7,0) on (node local) executing program [ 84.612939][ T4213] loop0: detected capacity change from 0 to 32768 [ 84.707181][ T4213] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 84.725415][ T4029] ocfs2: Unmounting device (7,0) on (node local) executing program [ 84.887429][ T4216] loop0: detected capacity change from 0 to 32768 [ 84.934651][ T4216] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 84.964390][ T4029] ocfs2: Unmounting device (7,0) on (node local) executing program [ 85.086452][ T4219] loop0: detected capacity change from 0 to 32768 [ 85.099379][ T4219] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 85.109596][ T4029] ocfs2: Unmounting device (7,0) on (node local) executing program [ 85.228484][ T4222] loop0: detected capacity change from 0 to 32768 [ 85.310894][ T4222] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 85.331158][ T4029] ocfs2: Unmounting device (7,0) on (node local) executing program [ 85.452561][ T4225] loop0: detected capacity change from 0 to 32768 [ 85.580120][ T4225] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 85.594136][ T4029] ocfs2: Unmounting device (7,0) on (node local) executing program [ 85.768448][ T4228] loop0: detected capacity change from 0 to 32768 [ 85.829134][ T4228] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 85.847954][ T4029] ocfs2: Unmounting device (7,0) on (node local) executing program [ 85.971730][ T4231] loop0: detected capacity change from 0 to 32768 [ 85.984913][ T4231] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 85.998822][ T4029] ocfs2: Unmounting device (7,0) on (node local) executing program [ 86.122431][ T4234] loop0: detected capacity change from 0 to 32768 [ 86.135897][ T4234] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 86.150825][ T4029] ocfs2: Unmounting device (7,0) on (node local) executing program [ 86.269687][ T4237] loop0: detected capacity change from 0 to 32768 [ 86.369973][ T4237] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 86.383689][ T4029] ocfs2: Unmounting device (7,0) on (node local) executing program [ 86.580751][ T4240] loop0: detected capacity change from 0 to 32768 [ 86.638171][ T4240] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 86.654442][ T4029] ocfs2: Unmounting device (7,0) on (node local) executing program [ 86.777980][ T4243] loop0: detected capacity change from 0 to 32768 [ 86.797775][ T4243] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 86.816322][ T4029] ocfs2: Unmounting device (7,0) on (node local) executing program [ 86.939724][ T4246] loop0: detected capacity change from 0 to 32768 [ 86.961715][ T4246] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 86.973056][ T4029] ocfs2: Unmounting device (7,0) on (node local) executing program [ 87.097011][ T4249] loop0: detected capacity change from 0 to 32768 [ 87.118310][ T4249] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 87.137119][ T4029] ocfs2: Unmounting device (7,0) on (node local) executing program [ 87.260956][ T4252] loop0: detected capacity change from 0 to 32768 [ 87.281441][ T4252] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 87.300239][ T4029] ocfs2: Unmounting device (7,0) on (node local) executing program [ 87.423479][ T4255] loop0: detected capacity change from 0 to 32768 [ 87.480375][ T4255] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 87.493034][ T4029] ocfs2: Unmounting device (7,0) on (node local) executing program [ 87.663328][ T4258] loop0: detected capacity change from 0 to 32768 [ 87.714822][ T4258] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 87.740265][ T4029] ocfs2: Unmounting device (7,0) on (node local) executing program [ 87.862413][ T4261] loop0: detected capacity change from 0 to 32768 [ 87.881375][ T4261] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 87.895626][ T4029] ocfs2: Unmounting device (7,0) on (node local) executing program [ 88.067887][ T4264] loop0: detected capacity change from 0 to 32768 [ 88.077618][ T4264] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 88.095414][ T4029] ocfs2: Unmounting device (7,0) on (node local) executing program [ 88.219344][ T4267] loop0: detected capacity change from 0 to 32768 [ 88.229266][ T4267] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 88.248627][ T4029] ocfs2: Unmounting device (7,0) on (node local) executing program [ 88.367949][ T4270] loop0: detected capacity change from 0 to 32768 [ 88.458232][ T4270] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 88.472649][ T4029] ocfs2: Unmounting device (7,0) on (node local) executing program [ 88.591421][ T4273] loop0: detected capacity change from 0 to 32768 [ 88.699589][ T4273] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 88.717601][ T4029] ocfs2: Unmounting device (7,0) on (node local) executing program [ 88.843097][ T4276] loop0: detected capacity change from 0 to 32768 [ 88.852462][ T4276] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 88.871328][ T4029] ocfs2: Unmounting device (7,0) on (node local) executing program [ 88.990239][ T4279] loop0: detected capacity change from 0 to 32768 [ 89.084831][ T4279] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 89.105007][ T4029] ocfs2: Unmounting device (7,0) on (node local) executing program [ 89.227017][ T4282] loop0: detected capacity change from 0 to 32768 [ 89.309826][ T4282] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 89.329215][ T4029] ocfs2: Unmounting device (7,0) on (node local) executing program [ 89.450063][ T4285] loop0: detected capacity change from 0 to 32768 [ 89.538274][ T4285] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 89.552055][ T4029] ocfs2: Unmounting device (7,0) on (node local) executing program [ 89.673748][ T4288] loop0: detected capacity change from 0 to 32768 [ 89.773017][ T4288] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 89.786851][ T4029] ocfs2: Unmounting device (7,0) on (node local) executing program [ 90.001494][ T4291] loop0: detected capacity change from 0 to 32768 [ 90.080401][ T4291] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 90.095646][ T4029] ocfs2: Unmounting device (7,0) on (node local) executing program [ 90.214056][ T4294] loop0: detected capacity change from 0 to 32768 [ 90.302910][ T4294] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 90.318132][ T4029] ocfs2: Unmounting device (7,0) on (node local) executing program [ 90.510794][ T4297] loop0: detected capacity change from 0 to 32768 [ 90.567502][ T4297] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 90.604130][ T4029] ocfs2: Unmounting device (7,0) on (node local) executing program [ 90.728719][ T4300] loop0: detected capacity change from 0 to 32768 [ 90.738722][ T4300] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 90.755912][ T4029] ocfs2: Unmounting device (7,0) on (node local) executing program [ 90.874969][ T4303] loop0: detected capacity change from 0 to 32768 [ 90.965151][ T4303] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 90.979187][ T4029] ocfs2: Unmounting device (7,0) on (node local) executing program [ 91.099726][ T4306] loop0: detected capacity change from 0 to 32768 [ 91.199088][ T4306] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 91.213515][ T4029] ocfs2: Unmounting device (7,0) on (node local) executing program [ 91.333265][ T4309] loop0: detected capacity change from 0 to 32768 [ 91.443158][ T4309] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 91.464157][ T4029] ocfs2: Unmounting device (7,0) on (node local) executing program [ 91.659592][ T4312] loop0: detected capacity change from 0 to 32768 [ 91.730062][ T4312] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 91.742986][ T4029] ocfs2: Unmounting device (7,0) on (node local) executing program [ 91.863055][ T4315] loop0: detected capacity change from 0 to 32768 [ 91.946951][ T4315] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 91.964973][ T4029] ocfs2: Unmounting device (7,0) on (node local) executing program [ 92.126971][ T4318] loop0: detected capacity change from 0 to 32768 [ 92.169488][ T4318] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 92.184331][ T4029] ocfs2: Unmounting device (7,0) on (node local) executing program [ 92.367596][ T4321] loop0: detected capacity change from 0 to 32768 [ 92.413096][ T4321] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 92.443795][ T4029] ocfs2: Unmounting device (7,0) on (node local) executing program [ 92.567070][ T4324] loop0: detected capacity change from 0 to 32768 [ 92.588272][ T4324] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 92.606992][ T4029] ocfs2: Unmounting device (7,0) on (node local) executing program