Warning: Permanently added '10.128.0.18' (ED25519) to the list of known hosts. executing program [ 38.953121][ T4022] loop0: detected capacity change from 0 to 32768 [ 38.989177][ T4022] ======================================================= [ 38.989177][ T4022] WARNING: The mand mount option has been deprecated and [ 38.989177][ T4022] and is ignored by this kernel. Remove the mand [ 38.989177][ T4022] option from the mount to silence this warning. [ 38.989177][ T4022] ======================================================= [ 39.013109][ T4022] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 39.043191][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 39.219873][ T4026] loop0: detected capacity change from 0 to 32768 [ 39.314096][ T4026] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 39.338332][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 39.556226][ T4030] loop0: detected capacity change from 0 to 32768 [ 39.642376][ T4030] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 39.665122][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 39.838552][ T4033] loop0: detected capacity change from 0 to 32768 [ 39.921043][ T4033] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 39.944190][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 40.121174][ T4036] loop0: detected capacity change from 0 to 32768 [ 40.228583][ T4036] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 40.244644][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 40.427606][ T4039] loop0: detected capacity change from 0 to 32768 [ 40.493901][ T4039] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 40.516255][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 40.761323][ T4042] loop0: detected capacity change from 0 to 32768 [ 40.824297][ T4042] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 40.846959][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 41.018578][ T4045] loop0: detected capacity change from 0 to 32768 [ 41.121215][ T4045] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 41.138555][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 41.318022][ T4048] loop0: detected capacity change from 0 to 32768 [ 41.333373][ T4048] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 41.358958][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 41.532344][ T4051] loop0: detected capacity change from 0 to 32768 [ 41.634696][ T4051] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 41.659518][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 41.836844][ T4054] loop0: detected capacity change from 0 to 32768 [ 41.858482][ T4054] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 41.877648][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 42.051405][ T4057] loop0: detected capacity change from 0 to 32768 [ 42.129579][ T4057] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 42.150593][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 42.331232][ T4060] loop0: detected capacity change from 0 to 32768 [ 42.401403][ T4060] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 42.421780][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 42.603547][ T4063] loop0: detected capacity change from 0 to 32768 [ 42.652696][ T4063] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 42.673103][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 42.848025][ T4066] loop0: detected capacity change from 0 to 32768 [ 42.944105][ T4066] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 42.966113][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 43.145657][ T4069] loop0: detected capacity change from 0 to 32768 [ 43.160512][ T4069] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 43.184662][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 43.360029][ T4072] loop0: detected capacity change from 0 to 32768 [ 43.463151][ T4072] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 43.486818][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 43.705200][ T4075] loop0: detected capacity change from 0 to 32768 [ 43.753486][ T4075] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 43.780788][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 43.966442][ T4078] loop0: detected capacity change from 0 to 32768 [ 43.984906][ T4078] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 44.008846][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 44.190301][ T4081] loop0: detected capacity change from 0 to 32768 [ 44.209774][ T4081] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 44.230862][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 44.408908][ T4084] loop0: detected capacity change from 0 to 32768 [ 44.425857][ T4084] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 44.440662][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 44.613915][ T4087] loop0: detected capacity change from 0 to 32768 [ 44.713730][ T4087] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 44.739959][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 44.962395][ T4090] loop0: detected capacity change from 0 to 32768 [ 45.008434][ T4090] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 45.033722][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 45.206810][ T4093] loop0: detected capacity change from 0 to 32768 [ 45.302844][ T4093] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 45.322476][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 45.502482][ T4096] loop0: detected capacity change from 0 to 32768 [ 45.518614][ T4096] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 45.542453][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 45.774663][ T4099] loop0: detected capacity change from 0 to 32768 [ 45.864168][ T4099] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 45.882541][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 46.056166][ T4102] loop0: detected capacity change from 0 to 32768 [ 46.171778][ T4102] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 46.193971][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 46.371234][ T4105] loop0: detected capacity change from 0 to 32768 [ 46.481896][ T4105] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 46.498954][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 46.678474][ T4108] loop0: detected capacity change from 0 to 32768 [ 46.735319][ T4108] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 46.757042][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 47.019382][ T4111] loop0: detected capacity change from 0 to 32768 [ 47.072398][ T4111] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 47.089696][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 47.260479][ T4114] loop0: detected capacity change from 0 to 32768 [ 47.312606][ T4114] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 47.338091][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 47.519942][ T4117] loop0: detected capacity change from 0 to 32768 [ 47.536922][ T4117] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 47.567913][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 47.747616][ T4121] loop0: detected capacity change from 0 to 32768 [ 47.765725][ T4121] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 47.787843][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 47.962552][ T4124] loop0: detected capacity change from 0 to 32768 [ 48.061898][ T4124] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 48.080013][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 48.259567][ T4127] loop0: detected capacity change from 0 to 32768 [ 48.276165][ T4127] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 48.300611][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 48.480502][ T4130] loop0: detected capacity change from 0 to 32768 [ 48.496239][ T4130] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 48.521850][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 48.702733][ T4134] loop0: detected capacity change from 0 to 32768 [ 48.762527][ T4134] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 48.782934][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 49.046909][ T4138] loop0: detected capacity change from 0 to 32768 [ 49.060736][ T4138] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 49.084818][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 49.340107][ T4142] loop0: detected capacity change from 0 to 32768 [ 49.393705][ T4142] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 49.418292][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 49.640375][ T4145] loop0: detected capacity change from 0 to 32768 [ 49.702305][ T4145] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 49.721095][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 49.897908][ T4148] loop0: detected capacity change from 0 to 32768 [ 49.912739][ T4148] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 49.940415][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 50.112934][ T4152] loop0: detected capacity change from 0 to 32768 [ 50.169860][ T4152] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 50.194116][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 50.368818][ T4156] loop0: detected capacity change from 0 to 32768 [ 50.463712][ T4156] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 50.485912][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 50.664655][ T4159] loop0: detected capacity change from 0 to 32768 [ 50.684043][ T4159] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 50.707571][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 50.879673][ T4162] loop0: detected capacity change from 0 to 32768 [ 50.981621][ T4162] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 50.998858][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 51.172686][ T4165] loop0: detected capacity change from 0 to 32768 [ 51.223070][ T4165] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 51.238768][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 51.419653][ T4168] loop0: detected capacity change from 0 to 32768 [ 51.434241][ T4168] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 51.457413][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 51.642170][ T4171] loop0: detected capacity change from 0 to 32768 [ 51.705360][ T4171] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 51.727663][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 51.903275][ T4174] loop0: detected capacity change from 0 to 32768 [ 51.948969][ T4174] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 51.966829][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 52.145248][ T4177] loop0: detected capacity change from 0 to 32768 [ 52.169607][ T4177] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 52.186072][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 52.367655][ T4180] loop0: detected capacity change from 0 to 32768 [ 52.383965][ T4180] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 52.389691][ T4180] [ 52.390345][ T4180] ====================================================== [ 52.392236][ T4180] WARNING: possible circular locking dependency detected [ 52.394142][ T4180] 5.15.184-syzkaller #0 Not tainted [ 52.395579][ T4180] ------------------------------------------------------ [ 52.397550][ T4180] syz-executor326/4180 is trying to acquire lock: [ 52.399374][ T4180] ffff0000c15dd488 (&osb->system_file_mutex){+.+.}-{3:3}, at: ocfs2_get_system_file_inode+0x15c/0x5ec [ 52.402459][ T4180] [ 52.402459][ T4180] but task is already holding lock: [ 52.404482][ T4180] ffff0000de7a94a0 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}, at: __ocfs2_change_file_space+0x658/0xc24 [ 52.407567][ T4180] [ 52.407567][ T4180] which lock already depends on the new lock. [ 52.407567][ T4180] [ 52.410393][ T4180] [ 52.410393][ T4180] the existing dependency chain (in reverse order) is: [ 52.412830][ T4180] [ 52.412830][ T4180] -> #1 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}: [ 52.415220][ T4180] down_read+0xc0/0x390 [ 52.416443][ T4180] ocfs2_read_virt_blocks+0x228/0x858 [ 52.418031][ T4180] ocfs2_find_entry+0x314/0x1b84 [ 52.419509][ T4180] ocfs2_find_files_on_disk+0x10c/0x388 [ 52.421172][ T4180] ocfs2_lookup_ino_from_name+0x60/0x114 [ 52.422878][ T4180] ocfs2_get_system_file_inode+0x288/0x5ec [ 52.424603][ T4180] ocfs2_init_global_system_inodes+0x2a8/0x594 [ 52.426493][ T4180] ocfs2_fill_super+0x3128/0x4074 [ 52.428042][ T4180] mount_bdev+0x264/0x358 [ 52.429408][ T4180] ocfs2_mount+0x44/0x58 [ 52.430784][ T4180] legacy_get_tree+0xd4/0x16c [ 52.432256][ T4180] vfs_get_tree+0x90/0x274 [ 52.433659][ T4180] do_new_mount+0x228/0x810 [ 52.435096][ T4180] path_mount+0x5b4/0x1000 [ 52.436462][ T4180] __arm64_sys_mount+0x514/0x5e4 [ 52.438001][ T4180] invoke_syscall+0x98/0x2b8 [ 52.439417][ T4180] el0_svc_common+0x138/0x258 [ 52.440917][ T4180] do_el0_svc+0x58/0x14c [ 52.442294][ T4180] el0_svc+0x78/0x1e0 [ 52.443559][ T4180] el0t_64_sync_handler+0xcc/0xe4 [ 52.445094][ T4180] el0t_64_sync+0x1a0/0x1a4 [ 52.446503][ T4180] [ 52.446503][ T4180] -> #0 (&osb->system_file_mutex){+.+.}-{3:3}: [ 52.448881][ T4180] __lock_acquire+0x2928/0x651c [ 52.450381][ T4180] lock_acquire+0x1f4/0x620 [ 52.451770][ T4180] __mutex_lock_common+0x194/0x1edc [ 52.453363][ T4180] mutex_lock_nested+0xac/0x11c [ 52.454857][ T4180] ocfs2_get_system_file_inode+0x15c/0x5ec [ 52.456570][ T4180] ocfs2_reserve_local_alloc_bits+0xe0/0x260c [ 52.458370][ T4180] ocfs2_reserve_clusters_with_limit+0x198/0x9e0 [ 52.460232][ T4180] ocfs2_lock_allocators+0x27c/0x518 [ 52.461837][ T4180] ocfs2_extend_allocation+0x328/0x1504 [ 52.463492][ T4180] ocfs2_allocate_unwritten_extents+0x26c/0x698 [ 52.465338][ T4180] __ocfs2_change_file_space+0x798/0xc24 [ 52.467002][ T4180] ocfs2_fallocate+0x1f0/0x224 [ 52.468410][ T4180] vfs_fallocate+0x4a4/0x5f4 [ 52.469902][ T4180] __arm64_sys_fallocate+0xc0/0x110 [ 52.471556][ T4180] invoke_syscall+0x98/0x2b8 [ 52.472951][ T4180] el0_svc_common+0x138/0x258 [ 52.474402][ T4180] do_el0_svc+0x58/0x14c [ 52.475695][ T4180] el0_svc+0x78/0x1e0 [ 52.476943][ T4180] el0t_64_sync_handler+0xcc/0xe4 [ 52.478435][ T4180] el0t_64_sync+0x1a0/0x1a4 [ 52.479759][ T4180] [ 52.479759][ T4180] other info that might help us debug this: [ 52.479759][ T4180] [ 52.482602][ T4180] Possible unsafe locking scenario: [ 52.482602][ T4180] [ 52.484625][ T4180] CPU0 CPU1 [ 52.486065][ T4180] ---- ---- [ 52.487492][ T4180] lock(&ocfs2_file_ip_alloc_sem_key); [ 52.488954][ T4180] lock(&osb->system_file_mutex); [ 52.491050][ T4180] lock(&ocfs2_file_ip_alloc_sem_key); [ 52.493279][ T4180] lock(&osb->system_file_mutex); [ 52.494706][ T4180] [ 52.494706][ T4180] *** DEADLOCK *** [ 52.494706][ T4180] [ 52.496902][ T4180] 3 locks held by syz-executor326/4180: [ 52.498371][ T4180] #0: ffff0000d93d2460 (sb_writers#8){.+.+}-{0:0}, at: vfs_fallocate+0x434/0x5f4 [ 52.500912][ T4180] #1: ffff0000de7a9808 (&sb->s_type->i_mutex_key#17){+.+.}-{3:3}, at: __ocfs2_change_file_space+0x190/0xc24 [ 52.504133][ T4180] #2: ffff0000de7a94a0 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}, at: __ocfs2_change_file_space+0x658/0xc24 [ 52.507321][ T4180] [ 52.507321][ T4180] stack backtrace: [ 52.508901][ T4180] CPU: 1 PID: 4180 Comm: syz-executor326 Not tainted 5.15.184-syzkaller #0 [ 52.511271][ T4180] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 52.513959][ T4180] Call trace: [ 52.514818][ T4180] dump_backtrace+0x0/0x43c [ 52.516059][ T4180] show_stack+0x2c/0x3c [ 52.517265][ T4180] __dump_stack+0x30/0x40 [ 52.518470][ T4180] dump_stack_lvl+0xf8/0x160 [ 52.519662][ T4180] dump_stack+0x1c/0x5c [ 52.520820][ T4180] print_circular_bug+0x148/0x1b0 [ 52.522176][ T4180] check_noncircular+0x240/0x2d4 [ 52.523536][ T4180] __lock_acquire+0x2928/0x651c [ 52.524892][ T4180] lock_acquire+0x1f4/0x620 [ 52.526091][ T4180] __mutex_lock_common+0x194/0x1edc [ 52.527483][ T4180] mutex_lock_nested+0xac/0x11c [ 52.528775][ T4180] ocfs2_get_system_file_inode+0x15c/0x5ec [ 52.530333][ T4180] ocfs2_reserve_local_alloc_bits+0xe0/0x260c [ 52.531931][ T4180] ocfs2_reserve_clusters_with_limit+0x198/0x9e0 [ 52.533666][ T4180] ocfs2_lock_allocators+0x27c/0x518 [ 52.535137][ T4180] ocfs2_extend_allocation+0x328/0x1504 [ 52.536611][ T4180] ocfs2_allocate_unwritten_extents+0x26c/0x698 [ 52.538341][ T4180] __ocfs2_change_file_space+0x798/0xc24 [ 52.539871][ T4180] ocfs2_fallocate+0x1f0/0x224 [ 52.541151][ T4180] vfs_fallocate+0x4a4/0x5f4 [ 52.542421][ T4180] __arm64_sys_fallocate+0xc0/0x110 [ 52.543777][ T4180] invoke_syscall+0x98/0x2b8 [ 52.544978][ T4180] el0_svc_common+0x138/0x258 [ 52.546217][ T4180] do_el0_svc+0x58/0x14c [ 52.547371][ T4180] el0_svc+0x78/0x1e0 [ 52.548473][ T4180] el0t_64_sync_handler+0xcc/0xe4 [ 52.549782][ T4180] el0t_64_sync+0x1a0/0x1a4 [ 52.566445][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 52.777287][ T4183] loop0: detected capacity change from 0 to 32768 [ 52.837416][ T4183] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 52.853042][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 52.977247][ T4186] loop0: detected capacity change from 0 to 32768 [ 52.991491][ T4186] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 53.005433][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 53.124348][ T4189] loop0: detected capacity change from 0 to 32768 [ 53.137217][ T4189] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 53.159217][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 53.280735][ T4192] loop0: detected capacity change from 0 to 32768 [ 53.322995][ T4192] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 53.342311][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 53.471317][ T4195] loop0: detected capacity change from 0 to 32768 [ 53.484168][ T4195] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 53.496773][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 53.617055][ T4198] loop0: detected capacity change from 0 to 32768 [ 53.707639][ T4198] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 53.722121][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 53.845659][ T4201] loop0: detected capacity change from 0 to 32768 [ 53.868373][ T4201] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 53.885579][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 54.008198][ T4204] loop0: detected capacity change from 0 to 32768 [ 54.028073][ T4204] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 54.043834][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 54.218259][ T4207] loop0: detected capacity change from 0 to 32768 [ 54.286465][ T4207] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 54.302790][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 54.421357][ T4210] loop0: detected capacity change from 0 to 32768 [ 54.517423][ T4210] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 54.535746][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 54.733344][ T4213] loop0: detected capacity change from 0 to 32768 [ 54.800793][ T4213] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 54.823156][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 54.945259][ T4216] loop0: detected capacity change from 0 to 32768 [ 54.955078][ T4216] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 54.975359][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 55.094931][ T4219] loop0: detected capacity change from 0 to 32768 [ 55.174764][ T4219] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 55.190062][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 55.315698][ T4222] loop0: detected capacity change from 0 to 32768 [ 55.339058][ T4222] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 55.352231][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 55.476338][ T4225] loop0: detected capacity change from 0 to 32768 [ 55.498156][ T4225] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 55.513725][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 55.638221][ T4228] loop0: detected capacity change from 0 to 32768 [ 55.649923][ T4228] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 55.671964][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 55.793409][ T4231] loop0: detected capacity change from 0 to 32768 [ 55.889525][ T4231] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 55.907870][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 56.028216][ T4234] loop0: detected capacity change from 0 to 32768 [ 56.134207][ T4234] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 56.151242][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 56.269684][ T4237] loop0: detected capacity change from 0 to 32768 [ 56.358692][ T4237] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 56.373809][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 56.559020][ T4240] loop0: detected capacity change from 0 to 32768 [ 56.633355][ T4240] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 56.663339][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 56.865337][ T4243] loop0: detected capacity change from 0 to 32768 [ 56.907685][ T4243] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 56.930157][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 57.049309][ T4246] loop0: detected capacity change from 0 to 32768 [ 57.146605][ T4246] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 57.165122][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 57.286189][ T4249] loop0: detected capacity change from 0 to 32768 [ 57.386639][ T4249] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 57.399240][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 57.518702][ T4252] loop0: detected capacity change from 0 to 32768 [ 57.649873][ T4252] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 57.672625][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 57.792687][ T4255] loop0: detected capacity change from 0 to 32768 [ 57.877365][ T4255] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 57.895960][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 58.015379][ T4258] loop0: detected capacity change from 0 to 32768 [ 58.052647][ T4258] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 58.070104][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 58.187896][ T4261] loop0: detected capacity change from 0 to 32768 [ 58.279152][ T4261] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 58.293094][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 58.499285][ T4264] loop0: detected capacity change from 0 to 32768 [ 58.556965][ T4264] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 58.572554][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 58.690621][ T4267] loop0: detected capacity change from 0 to 32768 [ 58.790306][ T4267] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 58.805995][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 58.928000][ T4270] loop0: detected capacity change from 0 to 32768 [ 58.983518][ T4270] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 59.005678][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 59.127072][ T4273] loop0: detected capacity change from 0 to 32768 [ 59.148900][ T4273] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 59.162088][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 59.286104][ T4276] loop0: detected capacity change from 0 to 32768 [ 59.299667][ T4276] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 59.316266][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 59.435651][ T4279] loop0: detected capacity change from 0 to 32768 [ 59.535720][ T4279] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 59.549800][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 59.673772][ T4282] loop0: detected capacity change from 0 to 32768 [ 59.695800][ T4282] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 59.711311][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 59.830332][ T4285] loop0: detected capacity change from 0 to 32768 [ 59.893454][ T4285] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 59.914002][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 60.041062][ T4288] loop0: detected capacity change from 0 to 32768 [ 60.052779][ T4288] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 60.076152][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 60.200296][ T4291] loop0: detected capacity change from 0 to 32768 [ 60.224194][ T4291] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 60.237111][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 60.393651][ T4294] loop0: detected capacity change from 0 to 32768 [ 60.407832][ T4294] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 60.421093][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 60.545667][ T4297] loop0: detected capacity change from 0 to 32768 [ 60.559316][ T4297] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 60.572950][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 60.694940][ T4300] loop0: detected capacity change from 0 to 32768 [ 60.706198][ T4300] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 60.725687][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 60.884996][ T4303] loop0: detected capacity change from 0 to 32768 [ 60.896977][ T4303] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 60.922443][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 61.043265][ T4307] loop0: detected capacity change from 0 to 32768 [ 61.094202][ T4307] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 61.107781][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 61.236256][ T4310] loop0: detected capacity change from 0 to 32768 [ 61.249275][ T4310] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 61.269356][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 61.391996][ T4313] loop0: detected capacity change from 0 to 32768 [ 61.403418][ T4313] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 61.421492][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 61.544997][ T4316] loop0: detected capacity change from 0 to 32768 [ 61.558971][ T4316] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 61.573198][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 61.697208][ T4319] loop0: detected capacity change from 0 to 32768 [ 61.711026][ T4319] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 61.725292][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 61.846019][ T4322] loop0: detected capacity change from 0 to 32768 [ 61.921892][ T4322] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 61.941638][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 62.059453][ T4325] loop0: detected capacity change from 0 to 32768 [ 62.160151][ T4325] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 62.180324][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 62.333616][ T4328] loop0: detected capacity change from 0 to 32768 [ 62.348604][ T4328] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 62.371854][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program