Warning: Permanently added '10.128.1.41' (ED25519) to the list of known hosts. executing program syzkaller login: [ 38.126491][ T4297] loop0: detected capacity change from 0 to 32768 [ 38.128984][ T4297] ======================================================= [ 38.128984][ T4297] WARNING: The mand mount option has been deprecated and [ 38.128984][ T4297] and is ignored by this kernel. Remove the mand [ 38.128984][ T4297] option from the mount to silence this warning. [ 38.128984][ T4297] ======================================================= [ 38.149331][ T4297] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 38.185079][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 38.393198][ T4301] loop0: detected capacity change from 0 to 32768 [ 38.401542][ T4301] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 38.431556][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 38.638442][ T4304] loop0: detected capacity change from 0 to 32768 [ 38.646100][ T4304] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 38.675928][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 38.883716][ T4307] loop0: detected capacity change from 0 to 32768 [ 38.895751][ T4307] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 38.921881][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 39.130280][ T4310] loop0: detected capacity change from 0 to 32768 [ 39.143149][ T4310] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 39.166461][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 39.377703][ T4313] loop0: detected capacity change from 0 to 32768 [ 39.385770][ T4313] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 39.408463][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 39.615294][ T4316] loop0: detected capacity change from 0 to 32768 [ 39.622472][ T4316] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 39.645421][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 39.848625][ T4319] loop0: detected capacity change from 0 to 32768 [ 39.856925][ T4319] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 39.878376][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 40.040608][ T4322] loop0: detected capacity change from 0 to 32768 [ 40.048717][ T4322] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 40.071776][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 40.238107][ T4325] loop0: detected capacity change from 0 to 32768 [ 40.245859][ T4325] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 40.280508][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 40.501214][ T4328] loop0: detected capacity change from 0 to 32768 [ 40.509235][ T4328] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 40.531251][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 40.736745][ T4331] loop0: detected capacity change from 0 to 32768 [ 40.744441][ T4331] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 40.766981][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 40.974829][ T4334] loop0: detected capacity change from 0 to 32768 [ 40.982499][ T4334] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 41.004865][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 41.209180][ T4337] loop0: detected capacity change from 0 to 32768 [ 41.216529][ T4337] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 41.248615][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 41.455736][ T4340] loop0: detected capacity change from 0 to 32768 [ 41.467734][ T4340] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 41.493644][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 41.708242][ T4343] loop0: detected capacity change from 0 to 32768 [ 41.722263][ T4343] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 41.756395][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 41.964613][ T4346] loop0: detected capacity change from 0 to 32768 [ 41.973009][ T4346] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 41.995397][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 42.204257][ T4349] loop0: detected capacity change from 0 to 32768 [ 42.212555][ T4349] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 42.241697][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 42.450274][ T4352] loop0: detected capacity change from 0 to 32768 [ 42.473687][ T4352] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 42.498810][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 42.755567][ T4355] loop0: detected capacity change from 0 to 32768 [ 42.770581][ T4355] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 42.802385][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 43.030590][ T4358] loop0: detected capacity change from 0 to 32768 [ 43.039165][ T4358] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 43.068131][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 43.276939][ T4361] loop0: detected capacity change from 0 to 32768 [ 43.284272][ T4361] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 43.308444][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 43.514033][ T4364] loop0: detected capacity change from 0 to 32768 [ 43.522177][ T4364] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 43.550859][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 43.758412][ T4367] loop0: detected capacity change from 0 to 32768 [ 43.765709][ T4367] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 43.789098][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 43.995757][ T4370] loop0: detected capacity change from 0 to 32768 [ 44.003307][ T4370] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 44.036350][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 44.200693][ T4373] loop0: detected capacity change from 0 to 32768 [ 44.208808][ T4373] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 44.236115][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 44.400748][ T4376] loop0: detected capacity change from 0 to 32768 [ 44.412394][ T4376] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 44.436129][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 44.644759][ T4379] loop0: detected capacity change from 0 to 32768 [ 44.652753][ T4379] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 44.690526][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 44.898611][ T4382] loop0: detected capacity change from 0 to 32768 [ 44.906357][ T4382] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 44.926654][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 45.102712][ T4385] loop0: detected capacity change from 0 to 32768 [ 45.110428][ T4385] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 45.134265][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 45.304203][ T4388] loop0: detected capacity change from 0 to 32768 [ 45.313528][ T4388] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 45.342615][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 45.549299][ T4391] loop0: detected capacity change from 0 to 32768 [ 45.566395][ T4391] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 45.588041][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 45.794929][ T4394] loop0: detected capacity change from 0 to 32768 [ 45.806864][ T4394] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 45.832498][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 46.038445][ T4397] loop0: detected capacity change from 0 to 32768 [ 46.047303][ T4397] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 46.071305][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 46.276842][ T4400] loop0: detected capacity change from 0 to 32768 [ 46.292174][ T4400] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 46.315151][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 46.523600][ T4403] loop0: detected capacity change from 0 to 32768 [ 46.531847][ T4403] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 46.557977][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 46.766811][ T4406] loop0: detected capacity change from 0 to 32768 [ 46.780143][ T4406] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 46.805965][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 47.014601][ T4409] loop0: detected capacity change from 0 to 32768 [ 47.022432][ T4409] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 47.045933][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 47.251282][ T4412] loop0: detected capacity change from 0 to 32768 [ 47.258767][ T4412] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 47.280475][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 47.486384][ T4415] loop0: detected capacity change from 0 to 32768 [ 47.493552][ T4415] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 47.516514][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 47.706077][ T4418] loop0: detected capacity change from 0 to 32768 [ 47.715799][ T4418] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 47.740886][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 47.944763][ T4421] loop0: detected capacity change from 0 to 32768 [ 47.969864][ T4421] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 47.995887][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 48.206835][ T4424] loop0: detected capacity change from 0 to 32768 [ 48.215444][ T4424] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 48.242928][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 48.450784][ T4427] loop0: detected capacity change from 0 to 32768 [ 48.462314][ T4427] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 48.487800][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 48.697574][ T4430] loop0: detected capacity change from 0 to 32768 [ 48.712748][ T4430] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 48.734444][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 48.941077][ T4433] loop0: detected capacity change from 0 to 32768 [ 48.958556][ T4433] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 48.978171][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 49.186718][ T4436] loop0: detected capacity change from 0 to 32768 [ 49.199526][ T4436] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 49.205073][ T4436] [ 49.205666][ T4436] ====================================================== [ 49.207109][ T4436] WARNING: possible circular locking dependency detected [ 49.208628][ T4436] 6.1.115-syzkaller #0 Not tainted [ 49.209689][ T4436] ------------------------------------------------------ [ 49.211371][ T4436] syz-executor291/4436 is trying to acquire lock: [ 49.212779][ T4436] ffff0000d9a3d488 (&osb->system_file_mutex){+.+.}-{3:3}, at: ocfs2_get_system_file_inode+0x180/0x6b8 [ 49.215207][ T4436] [ 49.215207][ T4436] but task is already holding lock: [ 49.216758][ T4436] ffff0000e1bd3120 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}, at: ocfs2_write_begin+0x178/0x38c [ 49.219084][ T4436] [ 49.219084][ T4436] which lock already depends on the new lock. [ 49.219084][ T4436] [ 49.221368][ T4436] [ 49.221368][ T4436] the existing dependency chain (in reverse order) is: [ 49.223525][ T4436] [ 49.223525][ T4436] -> #1 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}: [ 49.225452][ T4436] down_read+0x64/0x308 [ 49.226537][ T4436] ocfs2_read_virt_blocks+0x2bc/0x9f8 [ 49.227803][ T4436] ocfs2_find_entry+0x3ac/0x2620 [ 49.228903][ T4436] ocfs2_find_files_on_disk+0x130/0x468 [ 49.230195][ T4436] ocfs2_lookup_ino_from_name+0xb8/0x1d4 [ 49.231495][ T4436] ocfs2_get_system_file_inode+0x2c8/0x6b8 [ 49.232706][ T4436] ocfs2_init_global_system_inodes+0x2bc/0x618 [ 49.234224][ T4436] ocfs2_fill_super+0x278c/0x4a0c [ 49.235390][ T4436] mount_bdev+0x274/0x370 [ 49.236445][ T4436] ocfs2_mount+0x44/0x58 [ 49.237494][ T4436] legacy_get_tree+0xd4/0x16c [ 49.238623][ T4436] vfs_get_tree+0x90/0x274 [ 49.239658][ T4436] do_new_mount+0x278/0x8fc [ 49.240800][ T4436] path_mount+0x590/0xe5c [ 49.241814][ T4436] __arm64_sys_mount+0x45c/0x594 [ 49.243000][ T4436] invoke_syscall+0x98/0x2c0 [ 49.244218][ T4436] el0_svc_common+0x138/0x258 [ 49.245383][ T4436] do_el0_svc+0x64/0x218 [ 49.246512][ T4436] el0_svc+0x58/0x168 [ 49.247400][ T4436] el0t_64_sync_handler+0x84/0xf0 [ 49.248594][ T4436] el0t_64_sync+0x18c/0x190 [ 49.249671][ T4436] [ 49.249671][ T4436] -> #0 (&osb->system_file_mutex){+.+.}-{3:3}: [ 49.251454][ T4436] __lock_acquire+0x3338/0x7680 [ 49.252709][ T4436] lock_acquire+0x26c/0x7cc [ 49.253811][ T4436] __mutex_lock_common+0x190/0x21a0 [ 49.254940][ T4436] mutex_lock_nested+0x38/0x44 [ 49.256097][ T4436] ocfs2_get_system_file_inode+0x180/0x6b8 [ 49.257465][ T4436] ocfs2_reserve_suballoc_bits+0x14c/0x4428 [ 49.258998][ T4436] ocfs2_reserve_clusters_with_limit+0x2ac/0xabc [ 49.260578][ T4436] ocfs2_lock_allocators+0x294/0x584 [ 49.261849][ T4436] ocfs2_write_begin_nolock+0x22fc/0x3f6c [ 49.263224][ T4436] ocfs2_write_begin+0x1ac/0x38c [ 49.264623][ T4436] generic_perform_write+0x278/0x55c [ 49.265910][ T4436] __generic_file_write_iter+0x168/0x388 [ 49.267221][ T4436] ocfs2_file_write_iter+0x15ac/0x1fbc [ 49.268447][ T4436] do_iter_write+0x534/0x964 [ 49.269604][ T4436] do_pwritev+0x1ec/0x334 [ 49.270594][ T4436] __arm64_sys_pwritev2+0xd4/0x108 [ 49.271922][ T4436] invoke_syscall+0x98/0x2c0 [ 49.273004][ T4436] el0_svc_common+0x138/0x258 [ 49.274165][ T4436] do_el0_svc+0x64/0x218 [ 49.275287][ T4436] el0_svc+0x58/0x168 [ 49.276277][ T4436] el0t_64_sync_handler+0x84/0xf0 [ 49.277499][ T4436] el0t_64_sync+0x18c/0x190 [ 49.278599][ T4436] [ 49.278599][ T4436] other info that might help us debug this: [ 49.278599][ T4436] [ 49.280799][ T4436] Possible unsafe locking scenario: [ 49.280799][ T4436] [ 49.282392][ T4436] CPU0 CPU1 [ 49.283580][ T4436] ---- ---- [ 49.284773][ T4436] lock(&ocfs2_file_ip_alloc_sem_key); [ 49.285946][ T4436] lock(&osb->system_file_mutex); [ 49.287400][ T4436] lock(&ocfs2_file_ip_alloc_sem_key); [ 49.289190][ T4436] lock(&osb->system_file_mutex); [ 49.290267][ T4436] [ 49.290267][ T4436] *** DEADLOCK *** [ 49.290267][ T4436] [ 49.292034][ T4436] 3 locks held by syz-executor291/4436: [ 49.293117][ T4436] #0: ffff0000da9ea460 (sb_writers#8){.+.+}-{0:0}, at: do_pwritev+0x1d8/0x334 [ 49.295000][ T4436] #1: ffff0000e1bd3488 (&sb->s_type->i_mutex_key#17){+.+.}-{3:3}, at: ocfs2_file_write_iter+0x3b4/0x1fbc [ 49.297410][ T4436] #2: ffff0000e1bd3120 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}, at: ocfs2_write_begin+0x178/0x38c [ 49.299718][ T4436] [ 49.299718][ T4436] stack backtrace: [ 49.301078][ T4436] CPU: 0 PID: 4436 Comm: syz-executor291 Not tainted 6.1.115-syzkaller #0 [ 49.302874][ T4436] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 49.305035][ T4436] Call trace: [ 49.305791][ T4436] dump_backtrace+0x1c8/0x1f4 [ 49.306754][ T4436] show_stack+0x2c/0x3c [ 49.307583][ T4436] dump_stack_lvl+0x108/0x170 [ 49.308605][ T4436] dump_stack+0x1c/0x58 [ 49.309646][ T4436] print_circular_bug+0x150/0x1b8 [ 49.310800][ T4436] check_noncircular+0x2cc/0x378 [ 49.311779][ T4436] __lock_acquire+0x3338/0x7680 [ 49.312823][ T4436] lock_acquire+0x26c/0x7cc [ 49.313847][ T4436] __mutex_lock_common+0x190/0x21a0 [ 49.314990][ T4436] mutex_lock_nested+0x38/0x44 [ 49.316007][ T4436] ocfs2_get_system_file_inode+0x180/0x6b8 [ 49.317238][ T4436] ocfs2_reserve_suballoc_bits+0x14c/0x4428 [ 49.318577][ T4436] ocfs2_reserve_clusters_with_limit+0x2ac/0xabc [ 49.319973][ T4436] ocfs2_lock_allocators+0x294/0x584 [ 49.321163][ T4436] ocfs2_write_begin_nolock+0x22fc/0x3f6c [ 49.322371][ T4436] ocfs2_write_begin+0x1ac/0x38c [ 49.323462][ T4436] generic_perform_write+0x278/0x55c [ 49.324613][ T4436] __generic_file_write_iter+0x168/0x388 [ 49.325782][ T4436] ocfs2_file_write_iter+0x15ac/0x1fbc [ 49.326852][ T4436] do_iter_write+0x534/0x964 [ 49.327921][ T4436] do_pwritev+0x1ec/0x334 [ 49.328822][ T4436] __arm64_sys_pwritev2+0xd4/0x108 [ 49.329932][ T4436] invoke_syscall+0x98/0x2c0 [ 49.330853][ T4436] el0_svc_common+0x138/0x258 [ 49.331866][ T4436] do_el0_svc+0x64/0x218 [ 49.332877][ T4436] el0_svc+0x58/0x168 [ 49.333811][ T4436] el0t_64_sync_handler+0x84/0xf0 [ 49.334862][ T4436] el0t_64_sync+0x18c/0x190 [ 49.352569][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 49.493305][ T4439] loop0: detected capacity change from 0 to 32768 [ 49.499561][ T4439] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 49.519647][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 49.653724][ T4442] loop0: detected capacity change from 0 to 32768 [ 49.659453][ T4442] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 49.683255][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 49.816079][ T4445] loop0: detected capacity change from 0 to 32768 [ 49.821739][ T4445] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 49.835652][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 49.968677][ T4448] loop0: detected capacity change from 0 to 32768 [ 49.973992][ T4448] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 49.996115][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 50.130983][ T4451] loop0: detected capacity change from 0 to 32768 [ 50.140414][ T4451] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 50.158733][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 50.294342][ T4454] loop0: detected capacity change from 0 to 32768 [ 50.304180][ T4454] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 50.322483][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 50.457537][ T4457] loop0: detected capacity change from 0 to 32768 [ 50.467741][ T4457] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 50.486033][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 50.621421][ T4460] loop0: detected capacity change from 0 to 32768 [ 50.631105][ T4460] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 50.650258][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 50.785787][ T4463] loop0: detected capacity change from 0 to 32768 [ 50.791608][ T4463] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 50.807157][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 50.945028][ T4466] loop0: detected capacity change from 0 to 32768 [ 50.953922][ T4466] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 50.972500][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 51.111208][ T4469] loop0: detected capacity change from 0 to 32768 [ 51.123034][ T4469] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 51.138994][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 51.272661][ T4472] loop0: detected capacity change from 0 to 32768 [ 51.281672][ T4472] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 51.300530][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 51.436236][ T4475] loop0: detected capacity change from 0 to 32768 [ 51.445881][ T4475] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 51.464048][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 51.598973][ T4478] loop0: detected capacity change from 0 to 32768 [ 51.604945][ T4478] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 51.625862][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 51.760013][ T4481] loop0: detected capacity change from 0 to 32768 [ 51.769640][ T4481] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 51.787838][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 51.924167][ T4484] loop0: detected capacity change from 0 to 32768 [ 51.930231][ T4484] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 51.949412][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 52.084081][ T4487] loop0: detected capacity change from 0 to 32768 [ 52.090215][ T4487] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 52.112434][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 52.247017][ T4490] loop0: detected capacity change from 0 to 32768 [ 52.256130][ T4490] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 52.274450][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 52.409452][ T4493] loop0: detected capacity change from 0 to 32768 [ 52.415531][ T4493] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 52.436122][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 52.572497][ T4496] loop0: detected capacity change from 0 to 32768 [ 52.582632][ T4496] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 52.599750][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 52.737691][ T4499] loop0: detected capacity change from 0 to 32768 [ 52.744855][ T4499] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 52.764129][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 52.900367][ T4502] loop0: detected capacity change from 0 to 32768 [ 52.910707][ T4502] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 52.927383][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 53.061230][ T4505] loop0: detected capacity change from 0 to 32768 [ 53.067139][ T4505] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 53.088487][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 53.225873][ T4508] loop0: detected capacity change from 0 to 32768 [ 53.232192][ T4508] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 53.252468][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 53.387301][ T4511] loop0: detected capacity change from 0 to 32768 [ 53.396417][ T4511] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 53.414900][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 53.550082][ T4514] loop0: detected capacity change from 0 to 32768 [ 53.559448][ T4514] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 53.586118][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 53.721016][ T4517] loop0: detected capacity change from 0 to 32768 [ 53.726863][ T4517] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 53.741642][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 53.877049][ T4520] loop0: detected capacity change from 0 to 32768 [ 53.886717][ T4520] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 53.905049][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 54.042275][ T4523] loop0: detected capacity change from 0 to 32768 [ 54.051598][ T4523] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 54.070284][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 54.204780][ T4526] loop0: detected capacity change from 0 to 32768 [ 54.210370][ T4526] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 54.232089][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 54.366300][ T4529] loop0: detected capacity change from 0 to 32768 [ 54.376621][ T4529] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 54.394926][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 54.530468][ T4532] loop0: detected capacity change from 0 to 32768 [ 54.536676][ T4532] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 54.558687][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 54.691146][ T4535] loop0: detected capacity change from 0 to 32768 [ 54.707660][ T4535] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 54.729330][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 54.861713][ T4538] loop0: detected capacity change from 0 to 32768 [ 54.867392][ T4538] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 54.889811][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 55.024952][ T4541] loop0: detected capacity change from 0 to 32768 [ 55.030848][ T4541] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 55.051837][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 55.185752][ T4544] loop0: detected capacity change from 0 to 32768 [ 55.194824][ T4544] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 55.213713][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 55.359900][ T4547] loop0: detected capacity change from 0 to 32768 [ 55.368910][ T4547] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 55.388296][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 55.522749][ T4550] loop0: detected capacity change from 0 to 32768 [ 55.528349][ T4550] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 55.549652][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 55.682139][ T4553] loop0: detected capacity change from 0 to 32768 [ 55.688311][ T4553] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 55.709870][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 55.844000][ T4556] loop0: detected capacity change from 0 to 32768 [ 55.853477][ T4556] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 55.871934][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 56.006564][ T4559] loop0: detected capacity change from 0 to 32768 [ 56.016459][ T4559] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 56.035049][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 56.169149][ T4562] loop0: detected capacity change from 0 to 32768 [ 56.174750][ T4562] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 56.195593][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 56.329410][ T4565] loop0: detected capacity change from 0 to 32768 [ 56.339993][ T4565] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 56.357525][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 56.492641][ T4568] loop0: detected capacity change from 0 to 32768 [ 56.498899][ T4568] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 56.519245][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 56.652606][ T4571] loop0: detected capacity change from 0 to 32768 [ 56.662228][ T4571] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 56.680623][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 56.818717][ T4574] loop0: detected capacity change from 0 to 32768 [ 56.827892][ T4574] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 56.846301][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 56.985071][ T4577] loop0: detected capacity change from 0 to 32768 [ 56.994385][ T4577] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 57.013424][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 57.146228][ T4580] loop0: detected capacity change from 0 to 32768 [ 57.151896][ T4580] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 57.166165][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 57.301741][ T4583] loop0: detected capacity change from 0 to 32768 [ 57.307308][ T4583] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 57.328928][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 57.462010][ T4586] loop0: detected capacity change from 0 to 32768 [ 57.470284][ T4586] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 57.489449][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 57.624122][ T4589] loop0: detected capacity change from 0 to 32768 [ 57.630074][ T4589] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 57.651882][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 57.765961][ T4592] loop0: detected capacity change from 0 to 32768 [ 57.777523][ T4592] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 57.798692][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 57.932400][ T4595] loop0: detected capacity change from 0 to 32768 [ 57.942407][ T4595] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 57.961049][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 58.093649][ T4598] loop0: detected capacity change from 0 to 32768 [ 58.103698][ T4598] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 58.122278][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 58.262876][ T4601] loop0: detected capacity change from 0 to 32768 [ 58.273190][ T4601] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 58.290708][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 58.424506][ T4604] loop0: detected capacity change from 0 to 32768 [ 58.430420][ T4604] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 58.452209][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 58.587844][ T4607] loop0: detected capacity change from 0 to 32768 [ 58.593360][ T4607] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 58.614824][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 58.748862][ T4610] loop0: detected capacity change from 0 to 32768 [ 58.758582][ T4610] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 58.777379][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 58.912749][ T4613] loop0: detected capacity change from 0 to 32768 [ 58.921667][ T4613] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 58.940759][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program [ 59.073927][ T4616] loop0: detected capacity change from 0 to 32768 [ 59.079352][ T4616] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 59.099638][ T4296] ocfs2: Unmounting device (7,0) on (node local) executing program