Warning: Permanently added '10.128.0.79' (ED25519) to the list of known hosts. executing program [ 39.921442][ T4023] loop0: detected capacity change from 0 to 32768 [ 40.010067][ T4023] ======================================================= [ 40.010067][ T4023] WARNING: The mand mount option has been deprecated and [ 40.010067][ T4023] and is ignored by this kernel. Remove the mand [ 40.010067][ T4023] option from the mount to silence this warning. [ 40.010067][ T4023] ======================================================= [ 40.034464][ T4023] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 40.060898][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 40.278573][ T4027] loop0: detected capacity change from 0 to 32768 [ 40.355635][ T4027] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 40.384634][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 40.562084][ T4030] loop0: detected capacity change from 0 to 32768 [ 40.665599][ T4030] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 40.687115][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 40.862407][ T4033] loop0: detected capacity change from 0 to 32768 [ 40.962476][ T4033] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 40.987448][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 41.210379][ T4036] loop0: detected capacity change from 0 to 32768 [ 41.265527][ T4036] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 41.292652][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 41.471424][ T4040] loop0: detected capacity change from 0 to 32768 [ 41.575177][ T4040] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 41.602677][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 41.854986][ T4043] loop0: detected capacity change from 0 to 32768 [ 41.904451][ T4043] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 41.922936][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 42.100428][ T4046] loop0: detected capacity change from 0 to 32768 [ 42.214983][ T4046] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 42.235011][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 42.512959][ T4049] loop0: detected capacity change from 0 to 32768 [ 42.563156][ T4049] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 42.591129][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 42.816495][ T4052] loop0: detected capacity change from 0 to 32768 [ 42.902444][ T4052] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 42.923953][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 43.101363][ T4055] loop0: detected capacity change from 0 to 32768 [ 43.191902][ T4055] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 43.216254][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 43.443821][ T4058] loop0: detected capacity change from 0 to 32768 [ 43.494327][ T4058] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 43.517812][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 43.788108][ T4061] loop0: detected capacity change from 0 to 32768 [ 43.800405][ T4061] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 43.823551][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 44.002141][ T4064] loop0: detected capacity change from 0 to 32768 [ 44.017900][ T4064] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 44.032857][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 44.215561][ T4067] loop0: detected capacity change from 0 to 32768 [ 44.227952][ T4067] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 44.253966][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 44.510923][ T4070] loop0: detected capacity change from 0 to 32768 [ 44.554555][ T4070] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 44.573844][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 44.747988][ T4073] loop0: detected capacity change from 0 to 32768 [ 44.864844][ T4073] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 44.886659][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 45.067171][ T4076] loop0: detected capacity change from 0 to 32768 [ 45.114264][ T4076] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 45.135606][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 45.316870][ T4079] loop0: detected capacity change from 0 to 32768 [ 45.344566][ T4079] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 45.364838][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 45.539172][ T4082] loop0: detected capacity change from 0 to 32768 [ 45.644608][ T4082] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 45.666573][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 45.849836][ T4085] loop0: detected capacity change from 0 to 32768 [ 45.909485][ T4085] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 45.946520][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 46.129281][ T4088] loop0: detected capacity change from 0 to 32768 [ 46.156385][ T4088] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 46.176381][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 46.360094][ T4091] loop0: detected capacity change from 0 to 32768 [ 46.415629][ T4091] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 46.436512][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 46.615360][ T4094] loop0: detected capacity change from 0 to 32768 [ 46.644674][ T4094] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 46.664433][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 46.895608][ T4097] loop0: detected capacity change from 0 to 32768 [ 46.965331][ T4097] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 46.984225][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 47.159260][ T4100] loop0: detected capacity change from 0 to 32768 [ 47.223262][ T4100] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 47.245344][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 47.422720][ T4103] loop0: detected capacity change from 0 to 32768 [ 47.514733][ T4103] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 47.535110][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 47.763885][ T4106] loop0: detected capacity change from 0 to 32768 [ 47.834945][ T4106] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 47.862174][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 48.109644][ T4110] loop0: detected capacity change from 0 to 32768 [ 48.172491][ T4110] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 48.196276][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 48.375808][ T4113] loop0: detected capacity change from 0 to 32768 [ 48.403632][ T4113] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 48.429996][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 48.613070][ T4116] loop0: detected capacity change from 0 to 32768 [ 48.673372][ T4116] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 48.701868][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 48.882678][ T4120] loop0: detected capacity change from 0 to 32768 [ 48.929521][ T4120] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 48.947084][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 49.132452][ T4123] loop0: detected capacity change from 0 to 32768 [ 49.184441][ T4123] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 49.215898][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 49.390299][ T4126] loop0: detected capacity change from 0 to 32768 [ 49.477123][ T4126] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 49.496874][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 49.675169][ T4130] loop0: detected capacity change from 0 to 32768 [ 49.764175][ T4130] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 49.789964][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 49.968335][ T4133] loop0: detected capacity change from 0 to 32768 [ 50.051503][ T4133] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 50.085756][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 50.260109][ T4136] loop0: detected capacity change from 0 to 32768 [ 50.352611][ T4136] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 50.375858][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 50.638853][ T4139] loop0: detected capacity change from 0 to 32768 [ 50.711421][ T4139] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 50.737897][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 50.921558][ T4144] loop0: detected capacity change from 0 to 32768 [ 50.936453][ T4144] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 50.960678][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 51.144468][ T4148] loop0: detected capacity change from 0 to 32768 [ 51.164104][ T4148] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 51.185404][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 51.361218][ T4151] loop0: detected capacity change from 0 to 32768 [ 51.413850][ T4151] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 51.435337][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 51.614737][ T4154] loop0: detected capacity change from 0 to 32768 [ 51.639156][ T4154] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 51.656749][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 51.831522][ T4157] loop0: detected capacity change from 0 to 32768 [ 51.934816][ T4157] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 51.957013][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 52.136486][ T4160] loop0: detected capacity change from 0 to 32768 [ 52.215118][ T4160] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 52.236843][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 52.504234][ T4163] loop0: detected capacity change from 0 to 32768 [ 52.562604][ T4163] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 52.583164][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 52.823828][ T4166] loop0: detected capacity change from 0 to 32768 [ 52.883324][ T4166] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 52.902885][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 53.076409][ T4169] loop0: detected capacity change from 0 to 32768 [ 53.163657][ T4169] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 53.184052][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 53.361025][ T4172] loop0: detected capacity change from 0 to 32768 [ 53.463408][ T4172] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 53.484530][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 53.714882][ T4175] loop0: detected capacity change from 0 to 32768 [ 53.772883][ T4175] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 53.792216][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 53.970711][ T4178] loop0: detected capacity change from 0 to 32768 [ 54.073012][ T4178] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 54.094478][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 54.269703][ T4181] loop0: detected capacity change from 0 to 32768 [ 54.413639][ T4181] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 54.435978][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 54.694093][ T4184] loop0: detected capacity change from 0 to 32768 [ 54.744167][ T4184] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 54.748916][ T4184] [ 54.749576][ T4184] ====================================================== [ 54.751467][ T4184] WARNING: possible circular locking dependency detected [ 54.753360][ T4184] 5.15.184-syzkaller #0 Not tainted [ 54.754759][ T4184] ------------------------------------------------------ [ 54.756644][ T4184] syz-executor156/4184 is trying to acquire lock: [ 54.758410][ T4184] ffff0000d9b61488 (&osb->system_file_mutex){+.+.}-{3:3}, at: ocfs2_get_system_file_inode+0x15c/0x5ec [ 54.761417][ T4184] [ 54.761417][ T4184] but task is already holding lock: [ 54.763367][ T4184] ffff0000e245cda0 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}, at: __ocfs2_change_file_space+0x658/0xc24 [ 54.766490][ T4184] [ 54.766490][ T4184] which lock already depends on the new lock. [ 54.766490][ T4184] [ 54.769380][ T4184] [ 54.769380][ T4184] the existing dependency chain (in reverse order) is: [ 54.771844][ T4184] [ 54.771844][ T4184] -> #1 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}: [ 54.774193][ T4184] down_read+0xc0/0x390 [ 54.775452][ T4184] ocfs2_read_virt_blocks+0x228/0x858 [ 54.777101][ T4184] ocfs2_find_entry+0x314/0x1b84 [ 54.778586][ T4184] ocfs2_find_files_on_disk+0x10c/0x388 [ 54.780279][ T4184] ocfs2_lookup_ino_from_name+0x60/0x114 [ 54.782003][ T4184] ocfs2_get_system_file_inode+0x288/0x5ec [ 54.783715][ T4184] ocfs2_init_global_system_inodes+0x2a8/0x594 [ 54.785534][ T4184] ocfs2_fill_super+0x3128/0x4074 [ 54.787057][ T4184] mount_bdev+0x264/0x358 [ 54.788432][ T4184] ocfs2_mount+0x44/0x58 [ 54.789772][ T4184] legacy_get_tree+0xd4/0x16c [ 54.791163][ T4184] vfs_get_tree+0x90/0x274 [ 54.792577][ T4184] do_new_mount+0x228/0x810 [ 54.793980][ T4184] path_mount+0x5b4/0x1000 [ 54.795383][ T4184] __arm64_sys_mount+0x514/0x5e4 [ 54.796868][ T4184] invoke_syscall+0x98/0x2b8 [ 54.798241][ T4184] el0_svc_common+0x138/0x258 [ 54.799646][ T4184] do_el0_svc+0x58/0x14c [ 54.800980][ T4184] el0_svc+0x78/0x1e0 [ 54.802229][ T4184] el0t_64_sync_handler+0xcc/0xe4 [ 54.803756][ T4184] el0t_64_sync+0x1a0/0x1a4 [ 54.805178][ T4184] [ 54.805178][ T4184] -> #0 (&osb->system_file_mutex){+.+.}-{3:3}: [ 54.807508][ T4184] __lock_acquire+0x2928/0x651c [ 54.808970][ T4184] lock_acquire+0x1f4/0x620 [ 54.810417][ T4184] __mutex_lock_common+0x194/0x1edc [ 54.811955][ T4184] mutex_lock_nested+0xac/0x11c [ 54.813422][ T4184] ocfs2_get_system_file_inode+0x15c/0x5ec [ 54.815176][ T4184] ocfs2_reserve_local_alloc_bits+0xe0/0x260c [ 54.817024][ T4184] ocfs2_reserve_clusters_with_limit+0x198/0x9e0 [ 54.818958][ T4184] ocfs2_lock_allocators+0x27c/0x518 [ 54.820585][ T4184] ocfs2_extend_allocation+0x328/0x1504 [ 54.822293][ T4184] ocfs2_allocate_unwritten_extents+0x26c/0x698 [ 54.824212][ T4184] __ocfs2_change_file_space+0x798/0xc24 [ 54.825891][ T4184] ocfs2_fallocate+0x1f0/0x224 [ 54.827348][ T4184] vfs_fallocate+0x4a4/0x5f4 [ 54.828719][ T4184] __arm64_sys_fallocate+0xc0/0x110 [ 54.830326][ T4184] invoke_syscall+0x98/0x2b8 [ 54.831711][ T4184] el0_svc_common+0x138/0x258 [ 54.833098][ T4184] do_el0_svc+0x58/0x14c [ 54.834442][ T4184] el0_svc+0x78/0x1e0 [ 54.835697][ T4184] el0t_64_sync_handler+0xcc/0xe4 [ 54.837233][ T4184] el0t_64_sync+0x1a0/0x1a4 [ 54.838609][ T4184] [ 54.838609][ T4184] other info that might help us debug this: [ 54.838609][ T4184] [ 54.841482][ T4184] Possible unsafe locking scenario: [ 54.841482][ T4184] [ 54.843550][ T4184] CPU0 CPU1 [ 54.845014][ T4184] ---- ---- [ 54.846501][ T4184] lock(&ocfs2_file_ip_alloc_sem_key); [ 54.848147][ T4184] lock(&osb->system_file_mutex); [ 54.850315][ T4184] lock(&ocfs2_file_ip_alloc_sem_key); [ 54.852602][ T4184] lock(&osb->system_file_mutex); [ 54.853980][ T4184] [ 54.853980][ T4184] *** DEADLOCK *** [ 54.853980][ T4184] [ 54.856168][ T4184] 3 locks held by syz-executor156/4184: [ 54.857644][ T4184] #0: ffff0000c9568460 (sb_writers#8){.+.+}-{0:0}, at: vfs_fallocate+0x434/0x5f4 [ 54.860226][ T4184] #1: ffff0000e245d108 (&sb->s_type->i_mutex_key#17){+.+.}-{3:3}, at: __ocfs2_change_file_space+0x190/0xc24 [ 54.863442][ T4184] #2: ffff0000e245cda0 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}, at: __ocfs2_change_file_space+0x658/0xc24 [ 54.866715][ T4184] [ 54.866715][ T4184] stack backtrace: [ 54.868354][ T4184] CPU: 0 PID: 4184 Comm: syz-executor156 Not tainted 5.15.184-syzkaller #0 [ 54.870776][ T4184] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 54.873533][ T4184] Call trace: [ 54.874384][ T4184] dump_backtrace+0x0/0x43c [ 54.875703][ T4184] show_stack+0x2c/0x3c [ 54.876841][ T4184] __dump_stack+0x30/0x40 [ 54.878019][ T4184] dump_stack_lvl+0xf8/0x160 [ 54.879263][ T4184] dump_stack+0x1c/0x5c [ 54.880373][ T4184] print_circular_bug+0x148/0x1b0 [ 54.881845][ T4184] check_noncircular+0x240/0x2d4 [ 54.883226][ T4184] __lock_acquire+0x2928/0x651c [ 54.884622][ T4184] lock_acquire+0x1f4/0x620 [ 54.885839][ T4184] __mutex_lock_common+0x194/0x1edc [ 54.887349][ T4184] mutex_lock_nested+0xac/0x11c [ 54.888695][ T4184] ocfs2_get_system_file_inode+0x15c/0x5ec [ 54.890318][ T4184] ocfs2_reserve_local_alloc_bits+0xe0/0x260c [ 54.892038][ T4184] ocfs2_reserve_clusters_with_limit+0x198/0x9e0 [ 54.893849][ T4184] ocfs2_lock_allocators+0x27c/0x518 [ 54.895298][ T4184] ocfs2_extend_allocation+0x328/0x1504 [ 54.896874][ T4184] ocfs2_allocate_unwritten_extents+0x26c/0x698 [ 54.898616][ T4184] __ocfs2_change_file_space+0x798/0xc24 [ 54.900125][ T4184] ocfs2_fallocate+0x1f0/0x224 [ 54.901444][ T4184] vfs_fallocate+0x4a4/0x5f4 [ 54.902661][ T4184] __arm64_sys_fallocate+0xc0/0x110 [ 54.904172][ T4184] invoke_syscall+0x98/0x2b8 [ 54.905460][ T4184] el0_svc_common+0x138/0x258 [ 54.906850][ T4184] do_el0_svc+0x58/0x14c [ 54.908046][ T4184] el0_svc+0x78/0x1e0 [ 54.909149][ T4184] el0t_64_sync_handler+0xcc/0xe4 [ 54.910525][ T4184] el0t_64_sync+0x1a0/0x1a4 [ 54.927295][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 55.118761][ T4187] loop0: detected capacity change from 0 to 32768 [ 55.197154][ T4187] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 55.213483][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 55.332314][ T4190] loop0: detected capacity change from 0 to 32768 [ 55.391973][ T4190] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 55.416864][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 55.538015][ T4193] loop0: detected capacity change from 0 to 32768 [ 55.558981][ T4193] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 55.571692][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 55.767287][ T4196] loop0: detected capacity change from 0 to 32768 [ 55.835965][ T4196] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 55.851915][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 55.972129][ T4199] loop0: detected capacity change from 0 to 32768 [ 56.017819][ T4199] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 56.036577][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 56.159647][ T4202] loop0: detected capacity change from 0 to 32768 [ 56.182396][ T4202] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 56.193152][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 56.385034][ T4205] loop0: detected capacity change from 0 to 32768 [ 56.396013][ T4205] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 56.409433][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 56.531486][ T4208] loop0: detected capacity change from 0 to 32768 [ 56.550538][ T4208] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 56.565581][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 56.770718][ T4211] loop0: detected capacity change from 0 to 32768 [ 56.818858][ T4211] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 56.833751][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 57.036520][ T4214] loop0: detected capacity change from 0 to 32768 [ 57.049660][ T4214] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 57.062547][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 57.187714][ T4217] loop0: detected capacity change from 0 to 32768 [ 57.201879][ T4217] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 57.216891][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 57.341077][ T4220] loop0: detected capacity change from 0 to 32768 [ 57.354396][ T4220] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 57.368406][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 57.492145][ T4223] loop0: detected capacity change from 0 to 32768 [ 57.505758][ T4223] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 57.520346][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 57.640294][ T4226] loop0: detected capacity change from 0 to 32768 [ 57.647819][ T4226] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 57.663498][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 57.784449][ T4229] loop0: detected capacity change from 0 to 32768 [ 57.872797][ T4229] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 57.896842][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 58.018587][ T4232] loop0: detected capacity change from 0 to 32768 [ 58.034692][ T4232] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 58.045215][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 58.165564][ T4235] loop0: detected capacity change from 0 to 32768 [ 58.247760][ T4235] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 58.269132][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 58.391046][ T4238] loop0: detected capacity change from 0 to 32768 [ 58.436093][ T4238] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 58.452703][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 58.576973][ T4241] loop0: detected capacity change from 0 to 32768 [ 58.590530][ T4241] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 58.604890][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 58.725346][ T4244] loop0: detected capacity change from 0 to 32768 [ 58.790168][ T4244] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 58.807436][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 58.930762][ T4247] loop0: detected capacity change from 0 to 32768 [ 58.940888][ T4247] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 58.961241][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 59.080402][ T4250] loop0: detected capacity change from 0 to 32768 [ 59.199926][ T4250] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 59.229896][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 59.351099][ T4253] loop0: detected capacity change from 0 to 32768 [ 59.360909][ T4253] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 59.381295][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 59.505768][ T4256] loop0: detected capacity change from 0 to 32768 [ 59.519967][ T4256] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 59.535701][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 59.705353][ T4259] loop0: detected capacity change from 0 to 32768 [ 59.795157][ T4259] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 59.813338][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 59.931823][ T4262] loop0: detected capacity change from 0 to 32768 [ 60.018362][ T4262] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 60.037701][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 60.157375][ T4265] loop0: detected capacity change from 0 to 32768 [ 60.248647][ T4265] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 60.271316][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 60.395186][ T4268] loop0: detected capacity change from 0 to 32768 [ 60.408139][ T4268] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 60.424033][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 60.549491][ T4271] loop0: detected capacity change from 0 to 32768 [ 60.561617][ T4271] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 60.587058][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 60.706217][ T4274] loop0: detected capacity change from 0 to 32768 [ 60.820191][ T4274] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 60.840498][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 60.961504][ T4277] loop0: detected capacity change from 0 to 32768 [ 61.008547][ T4277] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 61.023465][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 61.142561][ T4280] loop0: detected capacity change from 0 to 32768 [ 61.236589][ T4280] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 61.264980][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 61.427048][ T4283] loop0: detected capacity change from 0 to 32768 [ 61.445103][ T4283] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 61.464461][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 61.657034][ T4286] loop0: detected capacity change from 0 to 32768 [ 61.718076][ T4286] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 61.741214][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 61.860349][ T4289] loop0: detected capacity change from 0 to 32768 [ 61.965871][ T4289] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 61.983739][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 62.163947][ T4292] loop0: detected capacity change from 0 to 32768 [ 62.217182][ T4292] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 62.232093][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 62.405411][ T4295] loop0: detected capacity change from 0 to 32768 [ 62.489105][ T4295] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 62.513138][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 62.636147][ T4298] loop0: detected capacity change from 0 to 32768 [ 62.683487][ T4298] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 62.701620][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 62.827102][ T4301] loop0: detected capacity change from 0 to 32768 [ 62.848832][ T4301] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 62.867556][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 62.991886][ T4304] loop0: detected capacity change from 0 to 32768 [ 63.001815][ T4304] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 63.020346][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 63.146194][ T4307] loop0: detected capacity change from 0 to 32768 [ 63.168836][ T4307] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 63.182002][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 63.305678][ T4310] loop0: detected capacity change from 0 to 32768 [ 63.325223][ T4310] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 63.344247][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 63.469705][ T4313] loop0: detected capacity change from 0 to 32768 [ 63.500396][ T4313] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 63.518092][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 63.686993][ T4316] loop0: detected capacity change from 0 to 32768 [ 63.708934][ T4316] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 63.722152][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 63.888547][ T4319] loop0: detected capacity change from 0 to 32768 [ 63.958943][ T4319] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 63.973547][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 64.097760][ T4322] loop0: detected capacity change from 0 to 32768 [ 64.111643][ T4322] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 64.125140][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 64.245611][ T4325] loop0: detected capacity change from 0 to 32768 [ 64.377437][ T4325] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 64.389347][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 64.513300][ T4328] loop0: detected capacity change from 0 to 32768 [ 64.527070][ T4328] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 64.542773][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 64.668617][ T4331] loop0: detected capacity change from 0 to 32768 [ 64.682774][ T4331] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 64.695761][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program