Warning: Permanently added '10.128.0.251' (ED25519) to the list of known hosts. executing program [ 44.613193][ T4022] loop0: detected capacity change from 0 to 32768 [ 44.667780][ T4022] ======================================================= [ 44.667780][ T4022] WARNING: The mand mount option has been deprecated and [ 44.667780][ T4022] and is ignored by this kernel. Remove the mand [ 44.667780][ T4022] option from the mount to silence this warning. [ 44.667780][ T4022] ======================================================= [ 44.699940][ T4022] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 44.741218][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 44.924851][ T4026] loop0: detected capacity change from 0 to 32768 [ 44.988318][ T4026] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 45.014800][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 45.206448][ T4029] loop0: detected capacity change from 0 to 32768 [ 45.260437][ T4029] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 45.287859][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 45.471074][ T4032] loop0: detected capacity change from 0 to 32768 [ 45.521420][ T4032] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 45.544464][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 45.723708][ T4035] loop0: detected capacity change from 0 to 32768 [ 45.832481][ T4035] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 45.860153][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 46.041404][ T4038] loop0: detected capacity change from 0 to 32768 [ 46.180385][ T4038] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 46.204251][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 46.437467][ T4041] loop0: detected capacity change from 0 to 32768 [ 46.491968][ T4041] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 46.509279][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 46.688368][ T4044] loop0: detected capacity change from 0 to 32768 [ 46.786946][ T4044] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 46.811821][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 46.991588][ T4047] loop0: detected capacity change from 0 to 32768 [ 47.089255][ T4047] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 47.112609][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 47.300492][ T4050] loop0: detected capacity change from 0 to 32768 [ 47.320846][ T4050] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 47.346969][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 47.527982][ T4053] loop0: detected capacity change from 0 to 32768 [ 47.568838][ T4053] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 47.590611][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 47.779054][ T4056] loop0: detected capacity change from 0 to 32768 [ 47.794477][ T4056] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 47.820138][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 48.008708][ T4059] loop0: detected capacity change from 0 to 32768 [ 48.028658][ T4059] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 48.052756][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 48.233369][ T4062] loop0: detected capacity change from 0 to 32768 [ 48.329978][ T4062] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 48.361253][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 48.614602][ T4065] loop0: detected capacity change from 0 to 32768 [ 48.635226][ T4065] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 48.658113][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 48.846438][ T4069] loop0: detected capacity change from 0 to 32768 [ 48.897659][ T4069] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 48.920637][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 49.184035][ T4072] loop0: detected capacity change from 0 to 32768 [ 49.199405][ T4072] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 49.229167][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 49.493109][ T4076] loop0: detected capacity change from 0 to 32768 [ 49.562778][ T4076] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 49.586457][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 49.823937][ T4080] loop0: detected capacity change from 0 to 32768 [ 49.877355][ T4080] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 49.897921][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 50.087016][ T4083] loop0: detected capacity change from 0 to 32768 [ 50.104614][ T4083] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 50.127909][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 50.367772][ T4088] loop0: detected capacity change from 0 to 32768 [ 50.421027][ T4088] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 50.448569][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 50.674608][ T4091] loop0: detected capacity change from 0 to 32768 [ 50.728681][ T4091] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 50.747197][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 50.933693][ T4094] loop0: detected capacity change from 0 to 32768 [ 50.999286][ T4094] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 51.020569][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 51.302647][ T4097] loop0: detected capacity change from 0 to 32768 [ 51.330997][ T4097] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 51.358918][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 51.553616][ T4101] loop0: detected capacity change from 0 to 32768 [ 51.649842][ T4101] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 51.678309][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 51.855835][ T4104] loop0: detected capacity change from 0 to 32768 [ 51.949219][ T4104] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 51.970621][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 52.150857][ T4107] loop0: detected capacity change from 0 to 32768 [ 52.265918][ T4107] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 52.293658][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 52.471800][ T4110] loop0: detected capacity change from 0 to 32768 [ 52.537060][ T4110] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 52.557500][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 52.737674][ T4113] loop0: detected capacity change from 0 to 32768 [ 52.789617][ T4113] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 52.807182][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 52.994002][ T4116] loop0: detected capacity change from 0 to 32768 [ 53.009465][ T4116] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 53.034511][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 53.221711][ T4119] loop0: detected capacity change from 0 to 32768 [ 53.297214][ T4119] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 53.316927][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 53.505347][ T4122] loop0: detected capacity change from 0 to 32768 [ 53.559705][ T4122] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 53.580920][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 53.840486][ T4125] loop0: detected capacity change from 0 to 32768 [ 53.891356][ T4125] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 53.918969][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 54.097988][ T4128] loop0: detected capacity change from 0 to 32768 [ 54.198304][ T4128] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 54.220034][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 54.484368][ T4131] loop0: detected capacity change from 0 to 32768 [ 54.538654][ T4131] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 54.558022][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 54.737588][ T4134] loop0: detected capacity change from 0 to 32768 [ 54.839708][ T4134] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 54.859937][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 55.040075][ T4137] loop0: detected capacity change from 0 to 32768 [ 55.147825][ T4137] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 55.171456][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 55.349968][ T4140] loop0: detected capacity change from 0 to 32768 [ 55.466707][ T4140] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 55.491793][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 55.721562][ T4143] loop0: detected capacity change from 0 to 32768 [ 55.777861][ T4143] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 55.799209][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 55.979548][ T4146] loop0: detected capacity change from 0 to 32768 [ 56.077252][ T4146] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 56.101157][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 56.350588][ T4149] loop0: detected capacity change from 0 to 32768 [ 56.408293][ T4149] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 56.438780][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 56.623452][ T4152] loop0: detected capacity change from 0 to 32768 [ 56.644118][ T4152] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 56.662628][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 56.854303][ T4155] loop0: detected capacity change from 0 to 32768 [ 56.908325][ T4155] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 56.938325][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 57.174372][ T4158] loop0: detected capacity change from 0 to 32768 [ 57.222534][ T4158] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 57.245862][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 57.432784][ T4161] loop0: detected capacity change from 0 to 32768 [ 57.538323][ T4161] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 57.560669][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 57.745403][ T4164] loop0: detected capacity change from 0 to 32768 [ 57.869209][ T4164] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 57.893982][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 58.073142][ T4167] loop0: detected capacity change from 0 to 32768 [ 58.167995][ T4167] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 58.186818][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 58.368528][ T4170] loop0: detected capacity change from 0 to 32768 [ 58.458435][ T4170] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 58.480695][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 58.723837][ T4173] loop0: detected capacity change from 0 to 32768 [ 58.809610][ T4173] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 58.828808][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 59.011058][ T4176] loop0: detected capacity change from 0 to 32768 [ 59.068017][ T4176] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 59.072527][ T4176] [ 59.073208][ T4176] ====================================================== [ 59.075173][ T4176] WARNING: possible circular locking dependency detected [ 59.077106][ T4176] 5.15.185-syzkaller #0 Not tainted [ 59.078553][ T4176] ------------------------------------------------------ [ 59.080466][ T4176] syz-executor175/4176 is trying to acquire lock: [ 59.082198][ T4176] ffff0000d8579488 (&osb->system_file_mutex){+.+.}-{3:3}, at: ocfs2_get_system_file_inode+0x15c/0x5ec [ 59.085278][ T4176] [ 59.085278][ T4176] but task is already holding lock: [ 59.087258][ T4176] ffff0000defc8660 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}, at: __ocfs2_change_file_space+0x658/0xc24 [ 59.090359][ T4176] [ 59.090359][ T4176] which lock already depends on the new lock. [ 59.090359][ T4176] [ 59.093215][ T4176] [ 59.093215][ T4176] the existing dependency chain (in reverse order) is: [ 59.095798][ T4176] [ 59.095798][ T4176] -> #1 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}: [ 59.098130][ T4176] down_read+0xc0/0x390 [ 59.099433][ T4176] ocfs2_read_virt_blocks+0x228/0x858 [ 59.101024][ T4176] ocfs2_find_entry+0x314/0x1b84 [ 59.102481][ T4176] ocfs2_find_files_on_disk+0x10c/0x388 [ 59.104164][ T4176] ocfs2_lookup_ino_from_name+0x60/0x114 [ 59.105865][ T4176] ocfs2_get_system_file_inode+0x288/0x5ec [ 59.107594][ T4176] ocfs2_init_global_system_inodes+0x2a8/0x594 [ 59.109404][ T4176] ocfs2_fill_super+0x3128/0x4074 [ 59.110926][ T4176] mount_bdev+0x264/0x358 [ 59.112225][ T4176] ocfs2_mount+0x44/0x58 [ 59.113531][ T4176] legacy_get_tree+0xd4/0x16c [ 59.114974][ T4176] vfs_get_tree+0x90/0x274 [ 59.116335][ T4176] do_new_mount+0x228/0x810 [ 59.117665][ T4176] path_mount+0x5b4/0x1000 [ 59.119011][ T4176] __arm64_sys_mount+0x514/0x5e4 [ 59.120487][ T4176] invoke_syscall+0x98/0x2b8 [ 59.121935][ T4176] el0_svc_common+0x138/0x258 [ 59.123330][ T4176] do_el0_svc+0x58/0x14c [ 59.124626][ T4176] el0_svc+0x78/0x1e0 [ 59.125828][ T4176] el0t_64_sync_handler+0xcc/0xe4 [ 59.127374][ T4176] el0t_64_sync+0x1a0/0x1a4 [ 59.128721][ T4176] [ 59.128721][ T4176] -> #0 (&osb->system_file_mutex){+.+.}-{3:3}: [ 59.131114][ T4176] __lock_acquire+0x2928/0x651c [ 59.132643][ T4176] lock_acquire+0x1f4/0x620 [ 59.134233][ T4176] __mutex_lock_common+0x194/0x1edc [ 59.136614][ T4176] mutex_lock_nested+0xac/0x11c [ 59.138861][ T4176] ocfs2_get_system_file_inode+0x15c/0x5ec [ 59.140919][ T4176] ocfs2_reserve_local_alloc_bits+0xe0/0x260c [ 59.143148][ T4176] ocfs2_reserve_clusters_with_limit+0x198/0x9e0 [ 59.146023][ T4176] ocfs2_lock_allocators+0x27c/0x518 [ 59.147691][ T4176] ocfs2_extend_allocation+0x328/0x1504 [ 59.149739][ T4176] ocfs2_allocate_unwritten_extents+0x26c/0x698 [ 59.151704][ T4176] __ocfs2_change_file_space+0x798/0xc24 [ 59.153428][ T4176] ocfs2_fallocate+0x1f0/0x224 [ 59.154854][ T4176] vfs_fallocate+0x4a4/0x5f4 [ 59.156235][ T4176] __arm64_sys_fallocate+0xc0/0x110 [ 59.157854][ T4176] invoke_syscall+0x98/0x2b8 [ 59.159291][ T4176] el0_svc_common+0x138/0x258 [ 59.160763][ T4176] do_el0_svc+0x58/0x14c [ 59.162115][ T4176] el0_svc+0x78/0x1e0 [ 59.163371][ T4176] el0t_64_sync_handler+0xcc/0xe4 [ 59.164946][ T4176] el0t_64_sync+0x1a0/0x1a4 [ 59.166355][ T4176] [ 59.166355][ T4176] other info that might help us debug this: [ 59.166355][ T4176] [ 59.169317][ T4176] Possible unsafe locking scenario: [ 59.169317][ T4176] [ 59.171448][ T4176] CPU0 CPU1 [ 59.172898][ T4176] ---- ---- [ 59.174349][ T4176] lock(&ocfs2_file_ip_alloc_sem_key); [ 59.175911][ T4176] lock(&osb->system_file_mutex); [ 59.178009][ T4176] lock(&ocfs2_file_ip_alloc_sem_key); [ 59.180222][ T4176] lock(&osb->system_file_mutex); [ 59.181690][ T4176] [ 59.181690][ T4176] *** DEADLOCK *** [ 59.181690][ T4176] [ 59.183937][ T4176] 3 locks held by syz-executor175/4176: [ 59.185499][ T4176] #0: ffff0000da992460 (sb_writers#8){.+.+}-{0:0}, at: vfs_fallocate+0x434/0x5f4 [ 59.188053][ T4176] #1: ffff0000defc89c8 (&sb->s_type->i_mutex_key#17){+.+.}-{3:3}, at: __ocfs2_change_file_space+0x190/0xc24 [ 59.191290][ T4176] #2: ffff0000defc8660 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}, at: __ocfs2_change_file_space+0x658/0xc24 [ 59.194449][ T4176] [ 59.194449][ T4176] stack backtrace: [ 59.196005][ T4176] CPU: 1 PID: 4176 Comm: syz-executor175 Not tainted 5.15.185-syzkaller #0 [ 59.198342][ T4176] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 59.201057][ T4176] Call trace: [ 59.201949][ T4176] dump_backtrace+0x0/0x43c [ 59.203176][ T4176] show_stack+0x2c/0x3c [ 59.204264][ T4176] __dump_stack+0x30/0x40 [ 59.205418][ T4176] dump_stack_lvl+0xf8/0x160 [ 59.206610][ T4176] dump_stack+0x1c/0x5c [ 59.207735][ T4176] print_circular_bug+0x148/0x1b0 [ 59.209091][ T4176] check_noncircular+0x240/0x2d4 [ 59.210474][ T4176] __lock_acquire+0x2928/0x651c [ 59.211812][ T4176] lock_acquire+0x1f4/0x620 [ 59.212991][ T4176] __mutex_lock_common+0x194/0x1edc [ 59.214375][ T4176] mutex_lock_nested+0xac/0x11c [ 59.215718][ T4176] ocfs2_get_system_file_inode+0x15c/0x5ec [ 59.217288][ T4176] ocfs2_reserve_local_alloc_bits+0xe0/0x260c [ 59.218983][ T4176] ocfs2_reserve_clusters_with_limit+0x198/0x9e0 [ 59.220817][ T4176] ocfs2_lock_allocators+0x27c/0x518 [ 59.222282][ T4176] ocfs2_extend_allocation+0x328/0x1504 [ 59.223797][ T4176] ocfs2_allocate_unwritten_extents+0x26c/0x698 [ 59.225551][ T4176] __ocfs2_change_file_space+0x798/0xc24 [ 59.227103][ T4176] ocfs2_fallocate+0x1f0/0x224 [ 59.228427][ T4176] vfs_fallocate+0x4a4/0x5f4 [ 59.229657][ T4176] __arm64_sys_fallocate+0xc0/0x110 [ 59.231122][ T4176] invoke_syscall+0x98/0x2b8 [ 59.232387][ T4176] el0_svc_common+0x138/0x258 [ 59.233718][ T4176] do_el0_svc+0x58/0x14c [ 59.234878][ T4176] el0_svc+0x78/0x1e0 [ 59.235976][ T4176] el0t_64_sync_handler+0xcc/0xe4 [ 59.237422][ T4176] el0t_64_sync+0x1a0/0x1a4 [ 59.248715][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 59.448938][ T4179] loop0: detected capacity change from 0 to 32768 [ 59.523780][ T4179] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 59.539618][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 59.744487][ T4182] loop0: detected capacity change from 0 to 32768 [ 59.802342][ T4182] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 59.817622][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 59.947028][ T4185] loop0: detected capacity change from 0 to 32768 [ 59.961479][ T4185] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 59.981381][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 60.104087][ T4188] loop0: detected capacity change from 0 to 32768 [ 60.151815][ T4188] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 60.163943][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 60.292101][ T4191] loop0: detected capacity change from 0 to 32768 [ 60.306213][ T4191] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 60.318703][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 60.448576][ T4194] loop0: detected capacity change from 0 to 32768 [ 60.462693][ T4194] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 60.483115][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 60.612099][ T4197] loop0: detected capacity change from 0 to 32768 [ 60.626513][ T4197] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 60.647151][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 60.776251][ T4200] loop0: detected capacity change from 0 to 32768 [ 60.789974][ T4200] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 60.810959][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 60.985002][ T4203] loop0: detected capacity change from 0 to 32768 [ 61.033349][ T4203] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 61.047761][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 61.177157][ T4206] loop0: detected capacity change from 0 to 32768 [ 61.200259][ T4206] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 61.211998][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 61.335672][ T4209] loop0: detected capacity change from 0 to 32768 [ 61.402222][ T4209] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 61.417684][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 61.542755][ T4212] loop0: detected capacity change from 0 to 32768 [ 61.661516][ T4212] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 61.680669][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 61.809483][ T4215] loop0: detected capacity change from 0 to 32768 [ 61.821589][ T4215] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 61.843517][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 61.972644][ T4218] loop0: detected capacity change from 0 to 32768 [ 61.986289][ T4218] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 62.007036][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 62.136341][ T4221] loop0: detected capacity change from 0 to 32768 [ 62.150256][ T4221] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 62.170220][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 62.293954][ T4224] loop0: detected capacity change from 0 to 32768 [ 62.338050][ T4224] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 62.352257][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 62.477434][ T4227] loop0: detected capacity change from 0 to 32768 [ 62.562515][ T4227] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 62.576982][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 62.706342][ T4230] loop0: detected capacity change from 0 to 32768 [ 62.731107][ T4230] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 62.750825][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 62.878601][ T4233] loop0: detected capacity change from 0 to 32768 [ 62.900164][ T4233] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 62.912406][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 63.037839][ T4236] loop0: detected capacity change from 0 to 32768 [ 63.093046][ T4236] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 63.106464][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 63.235920][ T4239] loop0: detected capacity change from 0 to 32768 [ 63.246573][ T4239] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 63.264383][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 63.388591][ T4242] loop0: detected capacity change from 0 to 32768 [ 63.457493][ T4242] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 63.477971][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 63.602629][ T4245] loop0: detected capacity change from 0 to 32768 [ 63.712335][ T4245] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 63.731871][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 63.861962][ T4248] loop0: detected capacity change from 0 to 32768 [ 63.883556][ T4248] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 63.897424][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 64.108760][ T4251] loop0: detected capacity change from 0 to 32768 [ 64.166735][ T4251] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 64.189900][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 64.314160][ T4254] loop0: detected capacity change from 0 to 32768 [ 64.373428][ T4254] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 64.391698][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 64.574361][ T4257] loop0: detected capacity change from 0 to 32768 [ 64.642923][ T4257] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 64.658922][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 64.845070][ T4260] loop0: detected capacity change from 0 to 32768 [ 64.894396][ T4260] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 64.908055][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 65.032382][ T4263] loop0: detected capacity change from 0 to 32768 [ 65.142335][ T4263] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 65.164095][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 65.291929][ T4266] loop0: detected capacity change from 0 to 32768 [ 65.308108][ T4266] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 65.325834][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 65.485896][ T4269] loop0: detected capacity change from 0 to 32768 [ 65.543005][ T4269] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 65.559424][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 65.688602][ T4272] loop0: detected capacity change from 0 to 32768 [ 65.710034][ T4272] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 65.723250][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 65.848048][ T4275] loop0: detected capacity change from 0 to 32768 [ 65.944196][ T4275] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 65.967339][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 66.091477][ T4278] loop0: detected capacity change from 0 to 32768 [ 66.195354][ T4278] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 66.211158][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 66.395394][ T4281] loop0: detected capacity change from 0 to 32768 [ 66.442831][ T4281] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 66.458493][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 66.581848][ T4284] loop0: detected capacity change from 0 to 32768 [ 66.693004][ T4284] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 66.713105][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 66.852497][ T4287] loop0: detected capacity change from 0 to 32768 [ 66.899736][ T4287] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 66.936507][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 67.151743][ T4291] loop0: detected capacity change from 0 to 32768 [ 67.216803][ T4291] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 67.241058][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 67.369265][ T4294] loop0: detected capacity change from 0 to 32768 [ 67.452765][ T4294] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 67.465813][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 67.590293][ T4297] loop0: detected capacity change from 0 to 32768 [ 67.674807][ T4297] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 67.689685][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 67.818147][ T4300] loop0: detected capacity change from 0 to 32768 [ 67.831110][ T4300] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 67.852404][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 68.047897][ T4303] loop0: detected capacity change from 0 to 32768 [ 68.145011][ T4303] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 68.165373][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 68.368127][ T4306] loop0: detected capacity change from 0 to 32768 [ 68.414407][ T4306] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 68.429682][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 68.554298][ T4309] loop0: detected capacity change from 0 to 32768 [ 68.680225][ T4309] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 68.693879][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 68.820117][ T4312] loop0: detected capacity change from 0 to 32768 [ 68.912582][ T4312] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 68.931702][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 69.060535][ T4315] loop0: detected capacity change from 0 to 32768