Warning: Permanently added '10.128.1.136' (ED25519) to the list of known hosts. executing program [ 43.054707][ T4022] loop0: detected capacity change from 0 to 32768 [ 43.107395][ T4022] ======================================================= [ 43.107395][ T4022] WARNING: The mand mount option has been deprecated and [ 43.107395][ T4022] and is ignored by this kernel. Remove the mand executing program [ 43.107395][ T4022] option from the mount to silence this warning. [ 43.107395][ T4022] ======================================================= [ 43.139157][ T4022] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 43.178180][ T4021] ocfs2: Unmounting device (7,0) on (node local) [ 43.354541][ T4027] loop0: detected capacity change from 0 to 32768 executing program [ 43.450747][ T4027] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 43.472645][ T4021] ocfs2: Unmounting device (7,0) on (node local) [ 43.645577][ T4030] loop0: detected capacity change from 0 to 32768 executing program [ 43.700883][ T4030] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 43.720266][ T4021] ocfs2: Unmounting device (7,0) on (node local) [ 43.898167][ T4033] loop0: detected capacity change from 0 to 32768 [ 43.947691][ T4033] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. executing program [ 43.973156][ T4021] ocfs2: Unmounting device (7,0) on (node local) [ 44.149081][ T4036] loop0: detected capacity change from 0 to 32768 [ 44.239635][ T4036] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 44.263746][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 44.484564][ T4039] loop0: detected capacity change from 0 to 32768 executing program [ 44.504212][ T4039] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 44.527873][ T4021] ocfs2: Unmounting device (7,0) on (node local) [ 44.701877][ T4042] loop0: detected capacity change from 0 to 32768 executing program [ 44.750668][ T4042] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 44.769906][ T4021] ocfs2: Unmounting device (7,0) on (node local) [ 44.943630][ T4045] loop0: detected capacity change from 0 to 32768 executing program [ 45.037460][ T4045] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 45.061613][ T4021] ocfs2: Unmounting device (7,0) on (node local) [ 45.237918][ T4048] loop0: detected capacity change from 0 to 32768 [ 45.322249][ T4048] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 45.344510][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 45.519874][ T4051] loop0: detected capacity change from 0 to 32768 [ 45.609493][ T4051] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 45.623558][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 45.798469][ T4054] loop0: detected capacity change from 0 to 32768 [ 45.933155][ T4054] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 45.954984][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 46.135877][ T4057] loop0: detected capacity change from 0 to 32768 [ 46.150666][ T4057] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 46.176426][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 46.351405][ T4060] loop0: detected capacity change from 0 to 32768 [ 46.439821][ T4060] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 46.458859][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 46.640768][ T4063] loop0: detected capacity change from 0 to 32768 [ 46.690276][ T4063] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 46.712730][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 46.884690][ T4066] loop0: detected capacity change from 0 to 32768 [ 47.039937][ T4066] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 47.063653][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 47.300010][ T4069] loop0: detected capacity change from 0 to 32768 [ 47.352168][ T4069] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 47.370007][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 47.543307][ T4072] loop0: detected capacity change from 0 to 32768 [ 47.600670][ T4072] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 47.620809][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 47.798978][ T4075] loop0: detected capacity change from 0 to 32768 [ 47.815111][ T4075] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 47.839071][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 48.017683][ T4078] loop0: detected capacity change from 0 to 32768 [ 48.102894][ T4078] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 48.121789][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 48.300309][ T4081] loop0: detected capacity change from 0 to 32768 [ 48.321376][ T4081] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 48.342191][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 48.525009][ T4084] loop0: detected capacity change from 0 to 32768 [ 48.592688][ T4084] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 48.620721][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 48.879961][ T4087] loop0: detected capacity change from 0 to 32768 [ 48.933296][ T4087] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 48.958660][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 49.135083][ T4090] loop0: detected capacity change from 0 to 32768 [ 49.229911][ T4090] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 49.252487][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 49.538826][ T4094] loop0: detected capacity change from 0 to 32768 [ 49.589947][ T4094] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 49.613150][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 49.795213][ T4098] loop0: detected capacity change from 0 to 32768 [ 49.819960][ T4098] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 49.842451][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 50.017549][ T4101] loop0: detected capacity change from 0 to 32768 [ 50.120903][ T4101] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 50.150297][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 50.326022][ T4105] loop0: detected capacity change from 0 to 32768 [ 50.430603][ T4105] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 50.452153][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 50.628145][ T4108] loop0: detected capacity change from 0 to 32768 [ 50.730078][ T4108] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 50.752768][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 50.978045][ T4111] loop0: detected capacity change from 0 to 32768 [ 51.072501][ T4111] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 51.101968][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 51.293342][ T4116] loop0: detected capacity change from 0 to 32768 [ 51.308371][ T4116] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 51.331495][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 51.512658][ T4119] loop0: detected capacity change from 0 to 32768 [ 51.532210][ T4119] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 51.549113][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 51.723747][ T4122] loop0: detected capacity change from 0 to 32768 [ 51.842070][ T4122] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 51.868679][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 52.100582][ T4125] loop0: detected capacity change from 0 to 32768 [ 52.150271][ T4125] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 52.171501][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 52.356487][ T4128] loop0: detected capacity change from 0 to 32768 [ 52.449283][ T4128] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 52.472223][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 52.726292][ T4132] loop0: detected capacity change from 0 to 32768 [ 52.789987][ T4132] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 52.810483][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 52.992805][ T4135] loop0: detected capacity change from 0 to 32768 [ 53.009527][ T4135] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 53.032890][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 53.205034][ T4138] loop0: detected capacity change from 0 to 32768 [ 53.309902][ T4138] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 53.333134][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 53.570791][ T4141] loop0: detected capacity change from 0 to 32768 [ 53.631911][ T4141] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 53.650613][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 53.826103][ T4144] loop0: detected capacity change from 0 to 32768 [ 53.921926][ T4144] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 53.943363][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 54.182407][ T4147] loop0: detected capacity change from 0 to 32768 [ 54.242299][ T4147] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 54.261592][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 54.444341][ T4150] loop0: detected capacity change from 0 to 32768 [ 54.511597][ T4150] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 54.534158][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 54.707341][ T4153] loop0: detected capacity change from 0 to 32768 [ 54.802032][ T4153] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 54.825157][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 55.004834][ T4156] loop0: detected capacity change from 0 to 32768 [ 55.019356][ T4156] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 55.047173][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 55.221296][ T4159] loop0: detected capacity change from 0 to 32768 [ 55.284800][ T4159] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 55.312032][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 55.488927][ T4162] loop0: detected capacity change from 0 to 32768 [ 55.549957][ T4162] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 55.571633][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 55.748952][ T4165] loop0: detected capacity change from 0 to 32768 [ 55.840137][ T4165] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 55.862706][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 56.036651][ T4168] loop0: detected capacity change from 0 to 32768 [ 56.130675][ T4168] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 56.152228][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 56.331109][ T4171] loop0: detected capacity change from 0 to 32768 [ 56.355191][ T4171] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 56.380525][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 56.681499][ T4174] loop0: detected capacity change from 0 to 32768 [ 56.730570][ T4174] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 56.749878][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 56.925777][ T4177] loop0: detected capacity change from 0 to 32768 [ 57.042676][ T4177] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 57.050112][ T4177] [ 57.050796][ T4177] ====================================================== [ 57.052711][ T4177] WARNING: possible circular locking dependency detected [ 57.054544][ T4177] 5.15.184-syzkaller #0 Not tainted [ 57.055912][ T4177] ------------------------------------------------------ [ 57.057767][ T4177] syz-executor331/4177 is trying to acquire lock: [ 57.059812][ T4177] ffff0000da981488 (&osb->system_file_mutex){+.+.}-{3:3}, at: ocfs2_get_system_file_inode+0x15c/0x5ec [ 57.062885][ T4177] [ 57.062885][ T4177] but task is already holding lock: [ 57.064820][ T4177] ffff0000de7a3f60 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}, at: __ocfs2_change_file_space+0x658/0xc24 [ 57.067792][ T4177] [ 57.067792][ T4177] which lock already depends on the new lock. [ 57.067792][ T4177] [ 57.070616][ T4177] [ 57.070616][ T4177] the existing dependency chain (in reverse order) is: [ 57.073054][ T4177] [ 57.073054][ T4177] -> #1 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}: [ 57.075499][ T4177] down_read+0xc0/0x390 [ 57.076746][ T4177] ocfs2_read_virt_blocks+0x228/0x858 [ 57.078323][ T4177] ocfs2_find_entry+0x314/0x1b84 [ 57.079762][ T4177] ocfs2_find_files_on_disk+0x10c/0x388 [ 57.081360][ T4177] ocfs2_lookup_ino_from_name+0x60/0x114 [ 57.083005][ T4177] ocfs2_get_system_file_inode+0x288/0x5ec [ 57.084702][ T4177] ocfs2_init_global_system_inodes+0x2a8/0x594 [ 57.086553][ T4177] ocfs2_fill_super+0x3128/0x4074 [ 57.088059][ T4177] mount_bdev+0x264/0x358 [ 57.089465][ T4177] ocfs2_mount+0x44/0x58 [ 57.090728][ T4177] legacy_get_tree+0xd4/0x16c [ 57.092138][ T4177] vfs_get_tree+0x90/0x274 [ 57.093442][ T4177] do_new_mount+0x228/0x810 [ 57.094754][ T4177] path_mount+0x5b4/0x1000 [ 57.096110][ T4177] __arm64_sys_mount+0x514/0x5e4 [ 57.097628][ T4177] invoke_syscall+0x98/0x2b8 [ 57.098989][ T4177] el0_svc_common+0x138/0x258 [ 57.100372][ T4177] do_el0_svc+0x58/0x14c [ 57.101675][ T4177] el0_svc+0x78/0x1e0 [ 57.102845][ T4177] el0t_64_sync_handler+0xcc/0xe4 [ 57.104430][ T4177] el0t_64_sync+0x1a0/0x1a4 [ 57.105721][ T4177] [ 57.105721][ T4177] -> #0 (&osb->system_file_mutex){+.+.}-{3:3}: [ 57.108042][ T4177] __lock_acquire+0x2928/0x651c [ 57.109477][ T4177] lock_acquire+0x1f4/0x620 [ 57.110906][ T4177] __mutex_lock_common+0x194/0x1edc [ 57.112412][ T4177] mutex_lock_nested+0xac/0x11c [ 57.113971][ T4177] ocfs2_get_system_file_inode+0x15c/0x5ec [ 57.115643][ T4177] ocfs2_reserve_local_alloc_bits+0xe0/0x260c [ 57.117350][ T4177] ocfs2_reserve_clusters_with_limit+0x198/0x9e0 [ 57.119277][ T4177] ocfs2_lock_allocators+0x27c/0x518 [ 57.120865][ T4177] ocfs2_extend_allocation+0x328/0x1504 [ 57.122468][ T4177] ocfs2_allocate_unwritten_extents+0x26c/0x698 [ 57.124342][ T4177] __ocfs2_change_file_space+0x798/0xc24 [ 57.125941][ T4177] ocfs2_fallocate+0x1f0/0x224 [ 57.127396][ T4177] vfs_fallocate+0x4a4/0x5f4 [ 57.128723][ T4177] __arm64_sys_fallocate+0xc0/0x110 [ 57.130266][ T4177] invoke_syscall+0x98/0x2b8 [ 57.131608][ T4177] el0_svc_common+0x138/0x258 [ 57.132910][ T4177] do_el0_svc+0x58/0x14c [ 57.134183][ T4177] el0_svc+0x78/0x1e0 [ 57.135402][ T4177] el0t_64_sync_handler+0xcc/0xe4 [ 57.136845][ T4177] el0t_64_sync+0x1a0/0x1a4 [ 57.138172][ T4177] [ 57.138172][ T4177] other info that might help us debug this: [ 57.138172][ T4177] [ 57.140944][ T4177] Possible unsafe locking scenario: [ 57.140944][ T4177] [ 57.142883][ T4177] CPU0 CPU1 [ 57.144300][ T4177] ---- ---- [ 57.145750][ T4177] lock(&ocfs2_file_ip_alloc_sem_key); [ 57.147244][ T4177] lock(&osb->system_file_mutex); [ 57.149304][ T4177] lock(&ocfs2_file_ip_alloc_sem_key); [ 57.151458][ T4177] lock(&osb->system_file_mutex); [ 57.152904][ T4177] [ 57.152904][ T4177] *** DEADLOCK *** [ 57.152904][ T4177] [ 57.155056][ T4177] 3 locks held by syz-executor331/4177: [ 57.156522][ T4177] #0: ffff0000c8338460 (sb_writers#8){.+.+}-{0:0}, at: vfs_fallocate+0x434/0x5f4 [ 57.159036][ T4177] #1: ffff0000de7a42c8 (&sb->s_type->i_mutex_key#17){+.+.}-{3:3}, at: __ocfs2_change_file_space+0x190/0xc24 [ 57.162234][ T4177] #2: ffff0000de7a3f60 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}, at: __ocfs2_change_file_space+0x658/0xc24 [ 57.165324][ T4177] [ 57.165324][ T4177] stack backtrace: [ 57.166876][ T4177] CPU: 1 PID: 4177 Comm: syz-executor331 Not tainted 5.15.184-syzkaller #0 [ 57.169158][ T4177] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 57.171896][ T4177] Call trace: [ 57.172728][ T4177] dump_backtrace+0x0/0x43c [ 57.173985][ T4177] show_stack+0x2c/0x3c [ 57.175085][ T4177] __dump_stack+0x30/0x40 [ 57.176267][ T4177] dump_stack_lvl+0xf8/0x160 [ 57.177573][ T4177] dump_stack+0x1c/0x5c [ 57.178762][ T4177] print_circular_bug+0x148/0x1b0 [ 57.180223][ T4177] check_noncircular+0x240/0x2d4 [ 57.181605][ T4177] __lock_acquire+0x2928/0x651c [ 57.182879][ T4177] lock_acquire+0x1f4/0x620 [ 57.184084][ T4177] __mutex_lock_common+0x194/0x1edc [ 57.185414][ T4177] mutex_lock_nested+0xac/0x11c [ 57.186688][ T4177] ocfs2_get_system_file_inode+0x15c/0x5ec [ 57.188224][ T4177] ocfs2_reserve_local_alloc_bits+0xe0/0x260c [ 57.189817][ T4177] ocfs2_reserve_clusters_with_limit+0x198/0x9e0 [ 57.191504][ T4177] ocfs2_lock_allocators+0x27c/0x518 [ 57.192915][ T4177] ocfs2_extend_allocation+0x328/0x1504 [ 57.194440][ T4177] ocfs2_allocate_unwritten_extents+0x26c/0x698 [ 57.196070][ T4177] __ocfs2_change_file_space+0x798/0xc24 [ 57.197525][ T4177] ocfs2_fallocate+0x1f0/0x224 [ 57.198793][ T4177] vfs_fallocate+0x4a4/0x5f4 [ 57.200054][ T4177] __arm64_sys_fallocate+0xc0/0x110 [ 57.201482][ T4177] invoke_syscall+0x98/0x2b8 [ 57.202743][ T4177] el0_svc_common+0x138/0x258 [ 57.204015][ T4177] do_el0_svc+0x58/0x14c [ 57.205138][ T4177] el0_svc+0x78/0x1e0 [ 57.206217][ T4177] el0t_64_sync_handler+0xcc/0xe4 [ 57.207642][ T4177] el0t_64_sync+0x1a0/0x1a4 [ 57.220236][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 57.425237][ T4180] loop0: detected capacity change from 0 to 32768 [ 57.504309][ T4180] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 57.522972][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 57.647965][ T4183] loop0: detected capacity change from 0 to 32768 [ 57.666598][ T4183] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 57.681409][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 57.805190][ T4186] loop0: detected capacity change from 0 to 32768 [ 57.890625][ T4186] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 57.905017][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 58.023575][ T4189] loop0: detected capacity change from 0 to 32768 [ 58.075856][ T4189] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 58.089116][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 58.213658][ T4192] loop0: detected capacity change from 0 to 32768 [ 58.306058][ T4192] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 58.323924][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 58.443330][ T4195] loop0: detected capacity change from 0 to 32768 [ 58.505668][ T4195] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 58.527354][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 58.649828][ T4198] loop0: detected capacity change from 0 to 32768 [ 58.673302][ T4198] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 58.683741][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 58.807914][ T4201] loop0: detected capacity change from 0 to 32768 [ 58.826387][ T4201] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 58.846908][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 58.970259][ T4204] loop0: detected capacity change from 0 to 32768 [ 58.992589][ T4204] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 59.011709][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 59.136208][ T4207] loop0: detected capacity change from 0 to 32768 [ 59.156274][ T4207] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 59.174818][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 59.295554][ T4210] loop0: detected capacity change from 0 to 32768 [ 59.391919][ T4210] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 59.409806][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 59.538636][ T4213] loop0: detected capacity change from 0 to 32768 [ 59.560216][ T4213] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 59.571441][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 59.743326][ T4216] loop0: detected capacity change from 0 to 32768 [ 59.795392][ T4216] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 59.813957][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 59.938103][ T4219] loop0: detected capacity change from 0 to 32768 [ 59.951153][ T4219] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 59.971768][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 60.175159][ T4222] loop0: detected capacity change from 0 to 32768 [ 60.249515][ T4222] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 60.268744][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 60.387895][ T4225] loop0: detected capacity change from 0 to 32768 [ 60.499641][ T4225] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 60.525416][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 60.646110][ T4228] loop0: detected capacity change from 0 to 32768 [ 60.744852][ T4228] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 60.768982][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 60.893535][ T4231] loop0: detected capacity change from 0 to 32768 [ 60.912981][ T4231] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 60.931117][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 61.058220][ T4234] loop0: detected capacity change from 0 to 32768 [ 61.069182][ T4234] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 61.087800][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 61.208252][ T4237] loop0: detected capacity change from 0 to 32768 [ 61.295221][ T4237] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 61.312353][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 61.436844][ T4240] loop0: detected capacity change from 0 to 32768 [ 61.450763][ T4240] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 61.466168][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 61.589608][ T4243] loop0: detected capacity change from 0 to 32768 [ 61.597261][ T4243] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 61.627675][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 61.843959][ T4246] loop0: detected capacity change from 0 to 32768 [ 61.908627][ T4246] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 61.924102][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 62.115810][ T4249] loop0: detected capacity change from 0 to 32768 [ 62.174669][ T4249] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 62.190398][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 62.373616][ T4252] loop0: detected capacity change from 0 to 32768 [ 62.415653][ T4252] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 62.428955][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 62.548345][ T4255] loop0: detected capacity change from 0 to 32768 [ 62.633926][ T4255] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 62.652291][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 62.833312][ T4258] loop0: detected capacity change from 0 to 32768 [ 62.884753][ T4258] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 62.906149][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 63.030362][ T4261] loop0: detected capacity change from 0 to 32768 [ 63.043726][ T4261] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 63.058905][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 63.184956][ T4264] loop0: detected capacity change from 0 to 32768 [ 63.198881][ T4264] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 63.210165][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 63.334662][ T4267] loop0: detected capacity change from 0 to 32768 [ 63.349124][ T4267] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 63.362148][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 63.486515][ T4270] loop0: detected capacity change from 0 to 32768 [ 63.500405][ T4270] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 63.513609][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 63.636912][ T4273] loop0: detected capacity change from 0 to 32768 [ 63.650640][ T4273] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 63.666803][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 63.792348][ T4276] loop0: detected capacity change from 0 to 32768 [ 63.803304][ T4276] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 63.821088][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 63.941801][ T4279] loop0: detected capacity change from 0 to 32768 [ 64.029491][ T4279] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 64.044595][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 64.235890][ T4282] loop0: detected capacity change from 0 to 32768 [ 64.297001][ T4282] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 64.310148][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 64.493137][ T4285] loop0: detected capacity change from 0 to 32768 [ 64.546345][ T4285] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 64.561883][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 64.680408][ T4288] loop0: detected capacity change from 0 to 32768 [ 64.760140][ T4288] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 64.776849][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 64.899244][ T4291] loop0: detected capacity change from 0 to 32768 [ 64.907098][ T4291] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 64.921161][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 65.045769][ T4294] loop0: detected capacity change from 0 to 32768 [ 65.052878][ T4294] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 65.063871][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 65.183257][ T4297] loop0: detected capacity change from 0 to 32768 [ 65.240656][ T4297] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 65.258342][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 65.377444][ T4300] loop0: detected capacity change from 0 to 32768 [ 65.495362][ T4300] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 65.514404][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 65.633243][ T4303] loop0: detected capacity change from 0 to 32768 [ 65.746440][ T4303] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 65.767905][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 65.888705][ T4306] loop0: detected capacity change from 0 to 32768 [ 65.985207][ T4306] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 66.005072][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 66.130309][ T4309] loop0: detected capacity change from 0 to 32768 [ 66.152956][ T4309] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 66.168016][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 66.376930][ T4312] loop0: detected capacity change from 0 to 32768 [ 66.429521][ T4312] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 66.451297][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 66.574001][ T4315] loop0: detected capacity change from 0 to 32768 [ 66.596383][ T4315] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 66.614528][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 66.739645][ T4318] loop0: detected capacity change from 0 to 32768 [ 66.762427][ T4318] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 66.792056][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 66.916104][ T4321] loop0: detected capacity change from 0 to 32768 [ 66.931756][ T4321] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 66.947665][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program