Warning: Permanently added '10.128.0.168' (ED25519) to the list of known hosts. executing program [ 38.007295][ T4292] loop0: detected capacity change from 0 to 32768 [ 38.010189][ T4292] ======================================================= [ 38.010189][ T4292] WARNING: The mand mount option has been deprecated and [ 38.010189][ T4292] and is ignored by this kernel. Remove the mand [ 38.010189][ T4292] option from the mount to silence this warning. [ 38.010189][ T4292] ======================================================= [ 38.040317][ T4292] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 38.072872][ T4291] ocfs2: Unmounting device (7,0) on (node local) executing program [ 38.281611][ T4296] loop0: detected capacity change from 0 to 32768 [ 38.294445][ T4296] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 38.316996][ T4291] ocfs2: Unmounting device (7,0) on (node local) executing program [ 38.525482][ T4299] loop0: detected capacity change from 0 to 32768 [ 38.534745][ T4299] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 38.548759][ T4291] ocfs2: Unmounting device (7,0) on (node local) executing program [ 38.751966][ T4302] loop0: detected capacity change from 0 to 32768 [ 38.760023][ T4302] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 38.776676][ T4291] ocfs2: Unmounting device (7,0) on (node local) executing program [ 38.982033][ T4305] loop0: detected capacity change from 0 to 32768 [ 38.990494][ T4305] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 39.007341][ T4291] ocfs2: Unmounting device (7,0) on (node local) executing program [ 39.213159][ T4308] loop0: detected capacity change from 0 to 32768 [ 39.221287][ T4308] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 39.240031][ T4291] ocfs2: Unmounting device (7,0) on (node local) executing program [ 39.449192][ T4311] loop0: detected capacity change from 0 to 32768 [ 39.456942][ T4311] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 39.475548][ T4291] ocfs2: Unmounting device (7,0) on (node local) executing program [ 39.648718][ T4314] loop0: detected capacity change from 0 to 32768 [ 39.659618][ T4314] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 39.682765][ T4291] ocfs2: Unmounting device (7,0) on (node local) executing program [ 39.849922][ T4317] loop0: detected capacity change from 0 to 32768 [ 39.858282][ T4317] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 39.879817][ T4291] ocfs2: Unmounting device (7,0) on (node local) executing program [ 40.056314][ T4320] loop0: detected capacity change from 0 to 32768 [ 40.064900][ T4320] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 40.081209][ T4291] ocfs2: Unmounting device (7,0) on (node local) executing program [ 40.287274][ T4323] loop0: detected capacity change from 0 to 32768 [ 40.295224][ T4323] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 40.315023][ T4291] ocfs2: Unmounting device (7,0) on (node local) executing program [ 40.479516][ T4326] loop0: detected capacity change from 0 to 32768 [ 40.487239][ T4326] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 40.500803][ T4291] ocfs2: Unmounting device (7,0) on (node local) executing program [ 40.675575][ T4329] loop0: detected capacity change from 0 to 32768 [ 40.688795][ T4329] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 40.713909][ T4291] ocfs2: Unmounting device (7,0) on (node local) executing program [ 40.920315][ T4332] loop0: detected capacity change from 0 to 32768 [ 40.928400][ T4332] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 40.956287][ T4291] ocfs2: Unmounting device (7,0) on (node local) executing program [ 41.120646][ T4335] loop0: detected capacity change from 0 to 32768 [ 41.129158][ T4335] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 41.143340][ T4291] ocfs2: Unmounting device (7,0) on (node local) executing program [ 41.309550][ T4338] loop0: detected capacity change from 0 to 32768 [ 41.323834][ T4338] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 41.339244][ T4291] ocfs2: Unmounting device (7,0) on (node local) executing program [ 41.501008][ T4341] loop0: detected capacity change from 0 to 32768 [ 41.513446][ T4341] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 41.533782][ T4291] ocfs2: Unmounting device (7,0) on (node local) executing program [ 41.738258][ T4344] loop0: detected capacity change from 0 to 32768 [ 41.746329][ T4344] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 41.764848][ T4291] ocfs2: Unmounting device (7,0) on (node local) executing program [ 41.927709][ T4347] loop0: detected capacity change from 0 to 32768 [ 41.936397][ T4347] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 41.953368][ T4291] ocfs2: Unmounting device (7,0) on (node local) executing program [ 42.120726][ T4350] loop0: detected capacity change from 0 to 32768 [ 42.133313][ T4350] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 42.161755][ T4291] ocfs2: Unmounting device (7,0) on (node local) executing program [ 42.369101][ T4353] loop0: detected capacity change from 0 to 32768 [ 42.377111][ T4353] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 42.394983][ T4291] ocfs2: Unmounting device (7,0) on (node local) executing program [ 42.604625][ T4356] loop0: detected capacity change from 0 to 32768 [ 42.614280][ T4356] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 42.630783][ T4291] ocfs2: Unmounting device (7,0) on (node local) executing program [ 42.835191][ T4359] loop0: detected capacity change from 0 to 32768 [ 42.849652][ T4359] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 42.870651][ T4291] ocfs2: Unmounting device (7,0) on (node local) executing program [ 43.075826][ T4362] loop0: detected capacity change from 0 to 32768 [ 43.089123][ T4362] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 43.111443][ T4291] ocfs2: Unmounting device (7,0) on (node local) executing program [ 43.317828][ T4365] loop0: detected capacity change from 0 to 32768 [ 43.326084][ T4365] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 43.345332][ T4291] ocfs2: Unmounting device (7,0) on (node local) executing program [ 43.548804][ T4368] loop0: detected capacity change from 0 to 32768 [ 43.559026][ T4368] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 43.573238][ T4291] ocfs2: Unmounting device (7,0) on (node local) executing program [ 43.749293][ T4371] loop0: detected capacity change from 0 to 32768 [ 43.757239][ T4371] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 43.777985][ T4291] ocfs2: Unmounting device (7,0) on (node local) executing program [ 43.982942][ T4374] loop0: detected capacity change from 0 to 32768 [ 43.990895][ T4374] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 44.008542][ T4291] ocfs2: Unmounting device (7,0) on (node local) executing program [ 44.172973][ T4377] loop0: detected capacity change from 0 to 32768 [ 44.187149][ T4377] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 44.204894][ T4291] ocfs2: Unmounting device (7,0) on (node local) executing program [ 44.410627][ T4380] loop0: detected capacity change from 0 to 32768 [ 44.425742][ T4380] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 44.444714][ T4291] ocfs2: Unmounting device (7,0) on (node local) executing program [ 44.654078][ T4383] loop0: detected capacity change from 0 to 32768 [ 44.662733][ T4383] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 44.681031][ T4291] ocfs2: Unmounting device (7,0) on (node local) executing program [ 44.884551][ T4386] loop0: detected capacity change from 0 to 32768 [ 44.892673][ T4386] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 44.914597][ T4291] ocfs2: Unmounting device (7,0) on (node local) executing program [ 45.120334][ T4389] loop0: detected capacity change from 0 to 32768 [ 45.138894][ T4389] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 45.154651][ T4291] ocfs2: Unmounting device (7,0) on (node local) executing program [ 45.360085][ T4392] loop0: detected capacity change from 0 to 32768 [ 45.367971][ T4392] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 45.387747][ T4291] ocfs2: Unmounting device (7,0) on (node local) executing program [ 45.593703][ T4395] loop0: detected capacity change from 0 to 32768 [ 45.602517][ T4395] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 45.620108][ T4291] ocfs2: Unmounting device (7,0) on (node local) executing program [ 45.828151][ T4398] loop0: detected capacity change from 0 to 32768 [ 45.836019][ T4398] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 45.852974][ T4291] ocfs2: Unmounting device (7,0) on (node local) executing program [ 46.018917][ T4401] loop0: detected capacity change from 0 to 32768 [ 46.034661][ T4401] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 46.049716][ T4291] ocfs2: Unmounting device (7,0) on (node local) executing program [ 46.255414][ T4404] loop0: detected capacity change from 0 to 32768 [ 46.268535][ T4404] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 46.289533][ T4291] ocfs2: Unmounting device (7,0) on (node local) executing program [ 46.494545][ T4407] loop0: detected capacity change from 0 to 32768 [ 46.507437][ T4407] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 46.519921][ T4291] ocfs2: Unmounting device (7,0) on (node local) executing program [ 46.728057][ T4410] loop0: detected capacity change from 0 to 32768 [ 46.741407][ T4410] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 46.762312][ T4291] ocfs2: Unmounting device (7,0) on (node local) executing program [ 46.970233][ T4413] loop0: detected capacity change from 0 to 32768 [ 46.984435][ T4413] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 47.001734][ T4291] ocfs2: Unmounting device (7,0) on (node local) executing program [ 47.207192][ T4416] loop0: detected capacity change from 0 to 32768 [ 47.214722][ T4416] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 47.234616][ T4291] ocfs2: Unmounting device (7,0) on (node local) executing program [ 47.440410][ T4419] loop0: detected capacity change from 0 to 32768 [ 47.447945][ T4419] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 47.466868][ T4291] ocfs2: Unmounting device (7,0) on (node local) executing program [ 47.680166][ T4422] loop0: detected capacity change from 0 to 32768 [ 47.693038][ T4422] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 47.714727][ T4291] ocfs2: Unmounting device (7,0) on (node local) executing program [ 47.921572][ T4425] loop0: detected capacity change from 0 to 32768 [ 47.934574][ T4425] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 47.947631][ T4291] ocfs2: Unmounting device (7,0) on (node local) executing program [ 48.154038][ T4428] loop0: detected capacity change from 0 to 32768 [ 48.162390][ T4428] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 48.180835][ T4291] ocfs2: Unmounting device (7,0) on (node local) executing program [ 48.388217][ T4431] loop0: detected capacity change from 0 to 32768 [ 48.396229][ T4431] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 48.414849][ T4291] ocfs2: Unmounting device (7,0) on (node local) executing program [ 48.622310][ T4434] loop0: detected capacity change from 0 to 32768 [ 48.630316][ T4434] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 48.646988][ T4291] ocfs2: Unmounting device (7,0) on (node local) executing program [ 48.807951][ T4437] loop0: detected capacity change from 0 to 32768 [ 48.815968][ T4437] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 48.832045][ T4291] ocfs2: Unmounting device (7,0) on (node local) executing program [ 48.996192][ T4440] loop0: detected capacity change from 0 to 32768 [ 49.004577][ T4440] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 49.010013][ T4440] [ 49.010632][ T4440] ====================================================== [ 49.012394][ T4440] WARNING: possible circular locking dependency detected [ 49.014198][ T4440] 6.1.128-syzkaller #0 Not tainted [ 49.015463][ T4440] ------------------------------------------------------ [ 49.017198][ T4440] syz-executor285/4440 is trying to acquire lock: [ 49.018789][ T4440] ffff0000d8099488 (&osb->system_file_mutex){+.+.}-{3:3}, at: ocfs2_get_system_file_inode+0x180/0x6b8 [ 49.021427][ T4440] [ 49.021427][ T4440] but task is already holding lock: [ 49.023308][ T4440] ffff0000cf4514a0 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}, at: __ocfs2_change_file_space+0x6e4/0xd38 [ 49.026191][ T4440] [ 49.026191][ T4440] which lock already depends on the new lock. [ 49.026191][ T4440] [ 49.028718][ T4440] [ 49.028718][ T4440] the existing dependency chain (in reverse order) is: [ 49.031020][ T4440] [ 49.031020][ T4440] -> #1 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}: [ 49.033399][ T4440] down_read+0x64/0x308 [ 49.034640][ T4440] ocfs2_read_virt_blocks+0x2bc/0x9f8 [ 49.036244][ T4440] ocfs2_find_entry+0x3ac/0x2620 [ 49.037640][ T4440] ocfs2_find_files_on_disk+0x130/0x468 [ 49.039198][ T4440] ocfs2_lookup_ino_from_name+0xb8/0x1d4 [ 49.040784][ T4440] ocfs2_get_system_file_inode+0x2c8/0x6b8 [ 49.042407][ T4440] ocfs2_init_global_system_inodes+0x2bc/0x618 [ 49.044182][ T4440] ocfs2_fill_super+0x350c/0x48c4 [ 49.045681][ T4440] mount_bdev+0x274/0x370 [ 49.046858][ T4440] ocfs2_mount+0x44/0x58 [ 49.048040][ T4440] legacy_get_tree+0xd4/0x16c [ 49.049423][ T4440] vfs_get_tree+0x90/0x274 [ 49.050659][ T4440] do_new_mount+0x278/0x8fc [ 49.052023][ T4440] path_mount+0x590/0xe5c [ 49.053275][ T4440] __arm64_sys_mount+0x45c/0x594 [ 49.054674][ T4440] invoke_syscall+0x98/0x2bc [ 49.056000][ T4440] el0_svc_common+0x138/0x258 [ 49.057327][ T4440] do_el0_svc+0x58/0x13c [ 49.058592][ T4440] el0_svc+0x58/0x168 [ 49.059704][ T4440] el0t_64_sync_handler+0x84/0xf0 [ 49.061218][ T4440] el0t_64_sync+0x18c/0x190 [ 49.062515][ T4440] [ 49.062515][ T4440] -> #0 (&osb->system_file_mutex){+.+.}-{3:3}: [ 49.064610][ T4440] __lock_acquire+0x3338/0x7680 [ 49.066008][ T4440] lock_acquire+0x26c/0x7cc [ 49.067266][ T4440] __mutex_lock_common+0x190/0x21a0 [ 49.068792][ T4440] mutex_lock_nested+0x38/0x44 [ 49.070171][ T4440] ocfs2_get_system_file_inode+0x180/0x6b8 [ 49.071813][ T4440] ocfs2_reserve_local_alloc_bits+0xe4/0x25dc [ 49.073640][ T4440] ocfs2_reserve_clusters_with_limit+0x194/0xabc [ 49.075418][ T4440] ocfs2_lock_allocators+0x294/0x584 [ 49.076887][ T4440] ocfs2_extend_allocation+0x474/0x1a04 [ 49.078432][ T4440] ocfs2_allocate_unwritten_extents+0x2f8/0x8b0 [ 49.080210][ T4440] __ocfs2_change_file_space+0x7c4/0xd38 [ 49.081807][ T4440] ocfs2_fallocate+0x288/0x2e4 [ 49.083152][ T4440] vfs_fallocate+0x478/0x5b4 [ 49.084465][ T4440] ioctl_preallocate+0x278/0x324 [ 49.085866][ T4440] do_vfs_ioctl+0x1ad8/0x26f8 [ 49.087228][ T4440] __arm64_sys_ioctl+0xe4/0x1c8 [ 49.088558][ T4440] invoke_syscall+0x98/0x2bc [ 49.089811][ T4440] el0_svc_common+0x138/0x258 [ 49.091244][ T4440] do_el0_svc+0x58/0x13c [ 49.092388][ T4440] el0_svc+0x58/0x168 [ 49.093565][ T4440] el0t_64_sync_handler+0x84/0xf0 [ 49.094943][ T4440] el0t_64_sync+0x18c/0x190 [ 49.096284][ T4440] [ 49.096284][ T4440] other info that might help us debug this: [ 49.096284][ T4440] [ 49.098906][ T4440] Possible unsafe locking scenario: [ 49.098906][ T4440] [ 49.100738][ T4440] CPU0 CPU1 [ 49.102133][ T4440] ---- ---- [ 49.103446][ T4440] lock(&ocfs2_file_ip_alloc_sem_key); [ 49.104817][ T4440] lock(&osb->system_file_mutex); [ 49.106775][ T4440] lock(&ocfs2_file_ip_alloc_sem_key); [ 49.108725][ T4440] lock(&osb->system_file_mutex); [ 49.110022][ T4440] [ 49.110022][ T4440] *** DEADLOCK *** [ 49.110022][ T4440] [ 49.112150][ T4440] 3 locks held by syz-executor285/4440: [ 49.113511][ T4440] #0: ffff0000d9954460 (sb_writers#8){.+.+}-{0:0}, at: vfs_fallocate+0x404/0x5b4 [ 49.115869][ T4440] #1: ffff0000cf451808 (&sb->s_type->i_mutex_key#17){+.+.}-{3:3}, at: __ocfs2_change_file_space+0x1c4/0xd38 [ 49.118963][ T4440] #2: ffff0000cf4514a0 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}, at: __ocfs2_change_file_space+0x6e4/0xd38 [ 49.121971][ T4440] [ 49.121971][ T4440] stack backtrace: [ 49.123380][ T4440] CPU: 1 PID: 4440 Comm: syz-executor285 Not tainted 6.1.128-syzkaller #0 [ 49.125575][ T4440] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 49.128188][ T4440] Call trace: [ 49.129068][ T4440] dump_backtrace+0x1c8/0x1f4 [ 49.130280][ T4440] show_stack+0x2c/0x3c [ 49.131367][ T4440] dump_stack_lvl+0x108/0x170 [ 49.132591][ T4440] dump_stack+0x1c/0x5c [ 49.133658][ T4440] print_circular_bug+0x150/0x1b8 [ 49.134920][ T4440] check_noncircular+0x2cc/0x378 [ 49.136279][ T4440] __lock_acquire+0x3338/0x7680 [ 49.137508][ T4440] lock_acquire+0x26c/0x7cc [ 49.138780][ T4440] __mutex_lock_common+0x190/0x21a0 [ 49.140171][ T4440] mutex_lock_nested+0x38/0x44 [ 49.141422][ T4440] ocfs2_get_system_file_inode+0x180/0x6b8 [ 49.142935][ T4440] ocfs2_reserve_local_alloc_bits+0xe4/0x25dc [ 49.144484][ T4440] ocfs2_reserve_clusters_with_limit+0x194/0xabc [ 49.146075][ T4440] ocfs2_lock_allocators+0x294/0x584 [ 49.147507][ T4440] ocfs2_extend_allocation+0x474/0x1a04 [ 49.148977][ T4440] ocfs2_allocate_unwritten_extents+0x2f8/0x8b0 [ 49.150592][ T4440] __ocfs2_change_file_space+0x7c4/0xd38 [ 49.152027][ T4440] ocfs2_fallocate+0x288/0x2e4 [ 49.153255][ T4440] vfs_fallocate+0x478/0x5b4 [ 49.154445][ T4440] ioctl_preallocate+0x278/0x324 [ 49.155630][ T4440] do_vfs_ioctl+0x1ad8/0x26f8 [ 49.156759][ T4440] __arm64_sys_ioctl+0xe4/0x1c8 [ 49.157920][ T4440] invoke_syscall+0x98/0x2bc [ 49.159192][ T4440] el0_svc_common+0x138/0x258 [ 49.160464][ T4440] do_el0_svc+0x58/0x13c [ 49.161641][ T4440] el0_svc+0x58/0x168 [ 49.162660][ T4440] el0t_64_sync_handler+0x84/0xf0 [ 49.163901][ T4440] el0t_64_sync+0x18c/0x190 [ 49.177593][ T4291] ocfs2: Unmounting device (7,0) on (node local) executing program [ 49.313458][ T4443] loop0: detected capacity change from 0 to 32768 [ 49.319716][ T4443] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 49.329900][ T4291] ocfs2: Unmounting device (7,0) on (node local) executing program [ 49.434876][ T4446] loop0: detected capacity change from 0 to 32768 [ 49.441256][ T4446] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 49.459943][ T4291] ocfs2: Unmounting device (7,0) on (node local) executing program [ 49.595257][ T4449] loop0: detected capacity change from 0 to 32768 [ 49.604999][ T4449] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 49.621969][ T4291] ocfs2: Unmounting device (7,0) on (node local) executing program [ 49.755042][ T4452] loop0: detected capacity change from 0 to 32768 [ 49.766133][ T4452] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 49.782281][ T4291] ocfs2: Unmounting device (7,0) on (node local) executing program [ 49.917132][ T4455] loop0: detected capacity change from 0 to 32768 [ 49.923416][ T4455] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 49.937682][ T4291] ocfs2: Unmounting device (7,0) on (node local) executing program [ 50.071989][ T4458] loop0: detected capacity change from 0 to 32768 [ 50.084219][ T4458] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 50.096953][ T4291] ocfs2: Unmounting device (7,0) on (node local) executing program [ 50.232604][ T4461] loop0: detected capacity change from 0 to 32768 [ 50.243125][ T4461] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 50.256182][ T4291] ocfs2: Unmounting device (7,0) on (node local) executing program [ 50.390265][ T4464] loop0: detected capacity change from 0 to 32768 [ 50.396338][ T4464] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 50.408096][ T4291] ocfs2: Unmounting device (7,0) on (node local) executing program [ 50.541379][ T4467] loop0: detected capacity change from 0 to 32768 [ 50.547498][ T4467] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 50.557623][ T4291] ocfs2: Unmounting device (7,0) on (node local) executing program [ 50.671770][ T4470] loop0: detected capacity change from 0 to 32768 [ 50.678219][ T4470] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 50.692540][ T4291] ocfs2: Unmounting device (7,0) on (node local) executing program [ 50.824941][ T4473] loop0: detected capacity change from 0 to 32768 [ 50.831786][ T4473] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 50.843104][ T4291] ocfs2: Unmounting device (7,0) on (node local) executing program [ 50.976767][ T4476] loop0: detected capacity change from 0 to 32768 [ 50.982903][ T4476] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 50.994183][ T4291] ocfs2: Unmounting device (7,0) on (node local) executing program [ 51.127547][ T4479] loop0: detected capacity change from 0 to 32768 [ 51.133760][ T4479] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 51.145467][ T4291] ocfs2: Unmounting device (7,0) on (node local) executing program [ 51.278864][ T4482] loop0: detected capacity change from 0 to 32768 [ 51.285453][ T4482] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 51.296453][ T4291] ocfs2: Unmounting device (7,0) on (node local) executing program [ 51.430345][ T4485] loop0: detected capacity change from 0 to 32768 [ 51.436834][ T4485] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 51.447545][ T4291] ocfs2: Unmounting device (7,0) on (node local) executing program [ 51.580624][ T4488] loop0: detected capacity change from 0 to 32768 [ 51.586561][ T4488] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 51.597122][ T4291] ocfs2: Unmounting device (7,0) on (node local) executing program [ 51.710309][ T4491] loop0: detected capacity change from 0 to 32768 [ 51.716330][ T4491] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 51.732138][ T4291] ocfs2: Unmounting device (7,0) on (node local) executing program [ 51.865967][ T4494] loop0: detected capacity change from 0 to 32768 [ 51.872130][ T4494] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 51.881344][ T4291] ocfs2: Unmounting device (7,0) on (node local) executing program [ 51.986372][ T4497] loop0: detected capacity change from 0 to 32768 [ 51.992621][ T4497] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 52.010036][ T4291] ocfs2: Unmounting device (7,0) on (node local) executing program [ 52.115323][ T4500] loop0: detected capacity change from 0 to 32768 [ 52.122026][ T4500] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 52.140855][ T4291] ocfs2: Unmounting device (7,0) on (node local) executing program [ 52.276553][ T4503] loop0: detected capacity change from 0 to 32768 [ 52.282967][ T4503] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 52.302174][ T4291] ocfs2: Unmounting device (7,0) on (node local) executing program [ 52.437547][ T4506] loop0: detected capacity change from 0 to 32768 [ 52.447224][ T4506] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 52.463234][ T4291] ocfs2: Unmounting device (7,0) on (node local) executing program [ 52.597388][ T4509] loop0: detected capacity change from 0 to 32768 [ 52.606934][ T4509] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 52.623162][ T4291] ocfs2: Unmounting device (7,0) on (node local) executing program [ 52.758281][ T4512] loop0: detected capacity change from 0 to 32768 [ 52.798465][ T4512] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 52.819758][ T4291] ocfs2: Unmounting device (7,0) on (node local) executing program [ 52.955886][ T4515] loop0: detected capacity change from 0 to 32768 [ 52.976957][ T4515] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 53.002332][ T4291] ocfs2: Unmounting device (7,0) on (node local) executing program [ 53.138005][ T4518] loop0: detected capacity change from 0 to 32768 [ 53.143857][ T4518] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 53.161685][ T4291] ocfs2: Unmounting device (7,0) on (node local) executing program [ 53.297936][ T4521] loop0: detected capacity change from 0 to 32768 [ 53.307615][ T4521] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 53.322516][ T4291] ocfs2: Unmounting device (7,0) on (node local) executing program [ 53.456900][ T4524] loop0: detected capacity change from 0 to 32768 [ 53.466324][ T4524] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 53.482914][ T4291] ocfs2: Unmounting device (7,0) on (node local) executing program [ 53.617461][ T4527] loop0: detected capacity change from 0 to 32768 [ 53.627514][ T4527] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 53.643726][ T4291] ocfs2: Unmounting device (7,0) on (node local) executing program [ 53.779800][ T4530] loop0: detected capacity change from 0 to 32768 [ 53.789361][ T4530] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 53.802659][ T4291] ocfs2: Unmounting device (7,0) on (node local) executing program [ 53.938031][ T4533] loop0: detected capacity change from 0 to 32768 [ 53.947862][ T4533] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 53.963999][ T4291] ocfs2: Unmounting device (7,0) on (node local) executing program [ 54.101305][ T4536] loop0: detected capacity change from 0 to 32768 [ 54.111838][ T4536] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 54.129109][ T4291] ocfs2: Unmounting device (7,0) on (node local) executing program [ 54.262518][ T4539] loop0: detected capacity change from 0 to 32768 [ 54.271286][ T4539] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 54.289420][ T4291] ocfs2: Unmounting device (7,0) on (node local) executing program [ 54.424444][ T4542] loop0: detected capacity change from 0 to 32768 [ 54.430734][ T4542] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 54.439973][ T4291] ocfs2: Unmounting device (7,0) on (node local) executing program [ 54.544472][ T4545] loop0: detected capacity change from 0 to 32768 [ 54.550900][ T4545] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 54.562711][ T4291] ocfs2: Unmounting device (7,0) on (node local) executing program [ 54.668283][ T4548] loop0: detected capacity change from 0 to 32768 [ 54.674430][ T4548] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 54.691910][ T4291] ocfs2: Unmounting device (7,0) on (node local) executing program [ 54.795860][ T4551] loop0: detected capacity change from 0 to 32768 [ 54.802274][ T4551] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 54.814594][ T4291] ocfs2: Unmounting device (7,0) on (node local) executing program [ 54.922066][ T4554] loop0: detected capacity change from 0 to 32768 [ 54.933393][ T4554] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 54.944356][ T4291] ocfs2: Unmounting device (7,0) on (node local) executing program [ 55.080146][ T4557] loop0: detected capacity change from 0 to 32768 [ 55.085953][ T4557] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 55.104173][ T4291] ocfs2: Unmounting device (7,0) on (node local) executing program [ 55.242379][ T4560] loop0: detected capacity change from 0 to 32768 [ 55.252283][ T4560] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 55.264917][ T4291] ocfs2: Unmounting device (7,0) on (node local) executing program [ 55.398620][ T4563] loop0: detected capacity change from 0 to 32768 [ 55.409596][ T4563] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 55.426062][ T4291] ocfs2: Unmounting device (7,0) on (node local) executing program [ 55.562161][ T4566] loop0: detected capacity change from 0 to 32768 [ 55.568323][ T4566] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 55.582023][ T4291] ocfs2: Unmounting device (7,0) on (node local) executing program [ 55.718745][ T4569] loop0: detected capacity change from 0 to 32768 [ 55.724723][ T4569] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 55.734034][ T4291] ocfs2: Unmounting device (7,0) on (node local) executing program [ 55.839978][ T4572] loop0: detected capacity change from 0 to 32768 [ 55.846535][ T4572] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 55.864584][ T4291] ocfs2: Unmounting device (7,0) on (node local) executing program [ 56.000785][ T4575] loop0: detected capacity change from 0 to 32768 [ 56.011455][ T4575] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 56.025200][ T4291] ocfs2: Unmounting device (7,0) on (node local) executing program [ 56.159285][ T4578] loop0: detected capacity change from 0 to 32768 [ 56.170048][ T4578] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 56.186689][ T4291] ocfs2: Unmounting device (7,0) on (node local) executing program [ 56.323185][ T4581] loop0: detected capacity change from 0 to 32768 [ 56.339092][ T4581] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 56.349452][ T4291] ocfs2: Unmounting device (7,0) on (node local) executing program [ 56.465804][ T4584] loop0: detected capacity change from 0 to 32768 [ 56.475021][ T4584] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 56.495288][ T4291] ocfs2: Unmounting device (7,0) on (node local) executing program [ 56.631985][ T4587] loop0: detected capacity change from 0 to 32768 [ 56.638553][ T4587] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 56.656886][ T4291] ocfs2: Unmounting device (7,0) on (node local) executing program [ 56.791509][ T4590] loop0: detected capacity change from 0 to 32768 [ 56.797170][ T4590] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 56.816875][ T4291] ocfs2: Unmounting device (7,0) on (node local) executing program [ 56.952547][ T4593] loop0: detected capacity change from 0 to 32768 [ 56.960892][ T4593] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 56.978395][ T4291] ocfs2: Unmounting device (7,0) on (node local) executing program [ 57.113346][ T4596] loop0: detected capacity change from 0 to 32768 [ 57.120297][ T4596] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 57.138254][ T4291] ocfs2: Unmounting device (7,0) on (node local) executing program [ 57.273844][ T4599] loop0: detected capacity change from 0 to 32768 [ 57.280677][ T4599] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 57.298406][ T4291] ocfs2: Unmounting device (7,0) on (node local) executing program [ 57.440381][ T4602] loop0: detected capacity change from 0 to 32768 [ 57.446681][ T4602] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 57.464853][ T4291] ocfs2: Unmounting device (7,0) on (node local) executing program [ 57.600583][ T4605] loop0: detected capacity change from 0 to 32768 [ 57.610523][ T4605] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 57.626774][ T4291] ocfs2: Unmounting device (7,0) on (node local) executing program [ 57.764652][ T4608] loop0: detected capacity change from 0 to 32768 [ 57.770897][ T4608] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 57.788093][ T4291] ocfs2: Unmounting device (7,0) on (node local) executing program [ 57.924181][ T4611] loop0: detected capacity change from 0 to 32768 [ 57.933767][ T4611] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 57.949951][ T4291] ocfs2: Unmounting device (7,0) on (node local) executing program [ 58.088215][ T4614] loop0: detected capacity change from 0 to 32768 [ 58.097500][ T4614] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 58.114369][ T4291] ocfs2: Unmounting device (7,0) on (node local) executing program [ 58.255039][ T4617] loop0: detected capacity change from 0 to 32768 [ 58.263378][ T4617] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 58.279949][ T4291] ocfs2: Unmounting device (7,0) on (node local) executing program [ 58.414532][ T4620] loop0: detected capacity change from 0 to 32768 [ 58.424876][ T4620] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 58.441459][ T4291] ocfs2: Unmounting device (7,0) on (node local) executing program [ 58.575222][ T4623] loop0: detected capacity change from 0 to 32768 [ 58.584902][ T4623] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 58.601184][ T4291] ocfs2: Unmounting device (7,0) on (node local) executing program [ 58.738955][ T4626] loop0: detected capacity change from 0 to 32768 [ 58.744670][ T4626] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 58.754666][ T4291] ocfs2: Unmounting device (7,0) on (node local) executing program [ 58.867989][ T4629] loop0: detected capacity change from 0 to 32768 [ 58.874463][ T4629] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 58.893587][ T4291] ocfs2: Unmounting device (7,0) on (node local) executing program [ 58.998113][ T4632] loop0: detected capacity change from 0 to 32768 [ 59.004387][ T4632] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.