Warning: Permanently added '10.128.1.37' (ED25519) to the list of known hosts. executing program [ 39.106569][ T4291] loop0: detected capacity change from 0 to 32768 [ 39.109324][ T4291] ======================================================= [ 39.109324][ T4291] WARNING: The mand mount option has been deprecated and [ 39.109324][ T4291] and is ignored by this kernel. Remove the mand [ 39.109324][ T4291] option from the mount to silence this warning. [ 39.109324][ T4291] ======================================================= [ 39.132842][ T4291] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 39.164611][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 39.375302][ T4295] loop0: detected capacity change from 0 to 32768 [ 39.384232][ T4295] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 39.409785][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 39.616188][ T4298] loop0: detected capacity change from 0 to 32768 [ 39.630621][ T4298] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 39.653033][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 39.864273][ T4301] loop0: detected capacity change from 0 to 32768 [ 39.872914][ T4301] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 39.897528][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 40.114181][ T4304] loop0: detected capacity change from 0 to 32768 [ 40.130755][ T4304] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 40.152988][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 40.366998][ T4307] loop0: detected capacity change from 0 to 32768 [ 40.375357][ T4307] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 40.398098][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 40.607694][ T4310] loop0: detected capacity change from 0 to 32768 [ 40.616211][ T4310] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 40.639767][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 40.844283][ T4313] loop0: detected capacity change from 0 to 32768 [ 40.853330][ T4313] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 40.871781][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 41.075996][ T4316] loop0: detected capacity change from 0 to 32768 [ 41.088727][ T4316] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 41.111985][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 41.318600][ T4319] loop0: detected capacity change from 0 to 32768 [ 41.326874][ T4319] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 41.346583][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 41.551774][ T4322] loop0: detected capacity change from 0 to 32768 [ 41.559612][ T4322] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 41.579233][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 41.760537][ T4325] loop0: detected capacity change from 0 to 32768 [ 41.778718][ T4325] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 41.798286][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 42.002260][ T4328] loop0: detected capacity change from 0 to 32768 [ 42.015484][ T4328] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 42.038224][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 42.242670][ T4331] loop0: detected capacity change from 0 to 32768 [ 42.256872][ T4331] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 42.278144][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 42.484109][ T4334] loop0: detected capacity change from 0 to 32768 [ 42.492134][ T4334] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 42.510551][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 42.689729][ T4337] loop0: detected capacity change from 0 to 32768 [ 42.704063][ T4337] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 42.724314][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 42.930722][ T4340] loop0: detected capacity change from 0 to 32768 [ 42.938697][ T4340] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 42.967078][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 43.132339][ T4343] loop0: detected capacity change from 0 to 32768 [ 43.144669][ T4343] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 43.163589][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 43.369508][ T4346] loop0: detected capacity change from 0 to 32768 [ 43.378700][ T4346] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 43.398165][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 43.603352][ T4349] loop0: detected capacity change from 0 to 32768 [ 43.613528][ T4349] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 43.638460][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 43.844579][ T4352] loop0: detected capacity change from 0 to 32768 [ 43.853076][ T4352] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 43.869554][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 44.036794][ T4355] loop0: detected capacity change from 0 to 32768 [ 44.052841][ T4355] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 44.075877][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 44.283945][ T4358] loop0: detected capacity change from 0 to 32768 [ 44.295966][ T4358] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 44.320725][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 44.524081][ T4361] loop0: detected capacity change from 0 to 32768 [ 44.536826][ T4361] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 44.560405][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 44.764760][ T4364] loop0: detected capacity change from 0 to 32768 [ 44.777255][ T4364] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 44.799886][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 45.004168][ T4367] loop0: detected capacity change from 0 to 32768 [ 45.016938][ T4367] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 45.039637][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 45.243410][ T4370] loop0: detected capacity change from 0 to 32768 [ 45.255487][ T4370] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 45.278712][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 45.485532][ T4373] loop0: detected capacity change from 0 to 32768 [ 45.494050][ T4373] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 45.512293][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 45.674110][ T4376] loop0: detected capacity change from 0 to 32768 [ 45.682484][ T4376] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 45.698692][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 45.863587][ T4379] loop0: detected capacity change from 0 to 32768 [ 45.871809][ T4379] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 45.887307][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 46.052495][ T4382] loop0: detected capacity change from 0 to 32768 [ 46.060904][ T4382] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 46.084577][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 46.249169][ T4385] loop0: detected capacity change from 0 to 32768 [ 46.257484][ T4385] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 46.281417][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 46.493961][ T4388] loop0: detected capacity change from 0 to 32768 [ 46.504354][ T4388] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 46.521981][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 46.730702][ T4391] loop0: detected capacity change from 0 to 32768 [ 46.738804][ T4391] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 46.756140][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 46.925947][ T4394] loop0: detected capacity change from 0 to 32768 [ 46.941892][ T4394] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 46.963563][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 47.170256][ T4397] loop0: detected capacity change from 0 to 32768 [ 47.185417][ T4397] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 47.203559][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 47.410780][ T4400] loop0: detected capacity change from 0 to 32768 [ 47.422270][ T4400] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 47.444561][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 47.652391][ T4403] loop0: detected capacity change from 0 to 32768 [ 47.661618][ T4403] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 47.683412][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 47.852275][ T4406] loop0: detected capacity change from 0 to 32768 [ 47.870731][ T4406] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 47.890177][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 48.095911][ T4409] loop0: detected capacity change from 0 to 32768 [ 48.110038][ T4409] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 48.129579][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 48.334556][ T4412] loop0: detected capacity change from 0 to 32768 [ 48.342812][ T4412] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 48.363781][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 48.529956][ T4415] loop0: detected capacity change from 0 to 32768 [ 48.543950][ T4415] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 48.565063][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 48.775602][ T4418] loop0: detected capacity change from 0 to 32768 [ 48.791936][ T4418] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 48.808683][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 49.012519][ T4421] loop0: detected capacity change from 0 to 32768 [ 49.022793][ T4421] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 49.040978][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 49.249111][ T4424] loop0: detected capacity change from 0 to 32768 [ 49.257136][ T4424] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 49.277591][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 49.486271][ T4427] loop0: detected capacity change from 0 to 32768 [ 49.499851][ T4427] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 49.520719][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 49.723880][ T4430] loop0: detected capacity change from 0 to 32768 [ 49.736231][ T4430] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 49.769139][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 49.972577][ T4433] loop0: detected capacity change from 0 to 32768 [ 49.990979][ T4433] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 50.010653][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 50.221452][ T4436] loop0: detected capacity change from 0 to 32768 [ 50.233313][ T4436] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 50.256352][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 50.463623][ T4439] loop0: detected capacity change from 0 to 32768 [ 50.471670][ T4439] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 50.488067][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 50.650599][ T4442] loop0: detected capacity change from 0 to 32768 [ 50.664308][ T4442] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 50.669249][ T4442] [ 50.669931][ T4442] ====================================================== [ 50.671792][ T4442] WARNING: possible circular locking dependency detected [ 50.673681][ T4442] 6.1.131-syzkaller #0 Not tainted [ 50.675044][ T4442] ------------------------------------------------------ [ 50.676956][ T4442] syz-executor427/4442 is trying to acquire lock: [ 50.678693][ T4442] ffff0000d8e3d488 (&osb->system_file_mutex){+.+.}-{3:3}, at: ocfs2_get_system_file_inode+0x180/0x714 [ 50.681662][ T4442] [ 50.681662][ T4442] but task is already holding lock: [ 50.683740][ T4442] ffff0000e030cda0 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}, at: ocfs2_write_begin+0x178/0x38c [ 50.686671][ T4442] [ 50.686671][ T4442] which lock already depends on the new lock. [ 50.686671][ T4442] [ 50.689505][ T4442] [ 50.689505][ T4442] the existing dependency chain (in reverse order) is: [ 50.691928][ T4442] [ 50.691928][ T4442] -> #1 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}: [ 50.694226][ T4442] down_read+0x64/0x308 [ 50.695571][ T4442] ocfs2_read_virt_blocks+0x2bc/0x9f8 [ 50.697201][ T4442] ocfs2_find_entry+0x3d0/0x23c4 [ 50.698716][ T4442] ocfs2_find_files_on_disk+0x130/0x468 [ 50.700280][ T4442] ocfs2_lookup_ino_from_name+0xb8/0x1d4 [ 50.701992][ T4442] ocfs2_get_system_file_inode+0x2f8/0x714 [ 50.703692][ T4442] ocfs2_init_global_system_inodes+0x2bc/0x618 [ 50.705560][ T4442] ocfs2_fill_super+0x26ac/0x4a58 [ 50.707080][ T4442] mount_bdev+0x274/0x370 [ 50.708340][ T4442] ocfs2_mount+0x44/0x58 [ 50.709613][ T4442] legacy_get_tree+0xd4/0x16c [ 50.711050][ T4442] vfs_get_tree+0x90/0x274 [ 50.712323][ T4442] do_new_mount+0x278/0x8fc [ 50.713699][ T4442] path_mount+0x590/0xe5c [ 50.715007][ T4442] __arm64_sys_mount+0x498/0x588 [ 50.716501][ T4442] invoke_syscall+0x98/0x2bc [ 50.717902][ T4442] el0_svc_common+0x138/0x258 [ 50.719360][ T4442] do_el0_svc+0x58/0x13c [ 50.720610][ T4442] el0_svc+0x58/0x168 [ 50.721808][ T4442] el0t_64_sync_handler+0x84/0xf0 [ 50.723369][ T4442] el0t_64_sync+0x18c/0x190 [ 50.724695][ T4442] [ 50.724695][ T4442] -> #0 (&osb->system_file_mutex){+.+.}-{3:3}: [ 50.726972][ T4442] __lock_acquire+0x3338/0x7680 [ 50.728393][ T4442] lock_acquire+0x26c/0x7cc [ 50.729725][ T4442] __mutex_lock_common+0x190/0x21a0 [ 50.731252][ T4442] mutex_lock_nested+0x38/0x44 [ 50.732654][ T4442] ocfs2_get_system_file_inode+0x180/0x714 [ 50.734347][ T4442] ocfs2_reserve_local_alloc_bits+0xe4/0x2610 [ 50.736090][ T4442] ocfs2_reserve_clusters_with_limit+0x194/0xabc [ 50.737933][ T4442] ocfs2_lock_allocators+0x294/0x584 [ 50.739497][ T4442] ocfs2_write_begin_nolock+0x22fc/0x3f6c [ 50.741286][ T4442] ocfs2_write_begin+0x1ac/0x38c [ 50.742829][ T4442] generic_perform_write+0x278/0x55c [ 50.744456][ T4442] __generic_file_write_iter+0x168/0x388 [ 50.746152][ T4442] ocfs2_file_write_iter+0x156c/0x1f48 [ 50.747805][ T4442] do_iter_write+0x534/0x964 [ 50.749253][ T4442] do_writev+0x220/0x3ec [ 50.750611][ T4442] __arm64_sys_writev+0x80/0x94 [ 50.752018][ T4442] invoke_syscall+0x98/0x2bc [ 50.753398][ T4442] el0_svc_common+0x138/0x258 [ 50.754832][ T4442] do_el0_svc+0x58/0x13c [ 50.756117][ T4442] el0_svc+0x58/0x168 [ 50.757363][ T4442] el0t_64_sync_handler+0x84/0xf0 [ 50.758886][ T4442] el0t_64_sync+0x18c/0x190 [ 50.760258][ T4442] [ 50.760258][ T4442] other info that might help us debug this: [ 50.760258][ T4442] [ 50.763003][ T4442] Possible unsafe locking scenario: [ 50.763003][ T4442] [ 50.765146][ T4442] CPU0 CPU1 [ 50.766572][ T4442] ---- ---- [ 50.768123][ T4442] lock(&ocfs2_file_ip_alloc_sem_key); [ 50.769705][ T4442] lock(&osb->system_file_mutex); [ 50.771790][ T4442] lock(&ocfs2_file_ip_alloc_sem_key); [ 50.773974][ T4442] lock(&osb->system_file_mutex); [ 50.775420][ T4442] [ 50.775420][ T4442] *** DEADLOCK *** [ 50.775420][ T4442] [ 50.777666][ T4442] 3 locks held by syz-executor427/4442: [ 50.779189][ T4442] #0: ffff0000d85b0460 (sb_writers#8){.+.+}-{0:0}, at: do_writev+0x20c/0x3ec [ 50.781666][ T4442] #1: ffff0000e030d108 (&sb->s_type->i_mutex_key#17){+.+.}-{3:3}, at: ocfs2_file_write_iter+0x3b0/0x1f48 [ 50.784876][ T4442] #2: ffff0000e030cda0 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}, at: ocfs2_write_begin+0x178/0x38c [ 50.787968][ T4442] [ 50.787968][ T4442] stack backtrace: [ 50.789661][ T4442] CPU: 1 PID: 4442 Comm: syz-executor427 Not tainted 6.1.131-syzkaller #0 [ 50.791996][ T4442] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 50.794752][ T4442] Call trace: [ 50.795703][ T4442] dump_backtrace+0x1c8/0x1f4 [ 50.797018][ T4442] show_stack+0x2c/0x3c [ 50.798185][ T4442] dump_stack_lvl+0x108/0x170 [ 50.799480][ T4442] dump_stack+0x1c/0x58 [ 50.800591][ T4442] print_circular_bug+0x150/0x1b8 [ 50.801957][ T4442] check_noncircular+0x2cc/0x378 [ 50.803294][ T4442] __lock_acquire+0x3338/0x7680 [ 50.804596][ T4442] lock_acquire+0x26c/0x7cc [ 50.805798][ T4442] __mutex_lock_common+0x190/0x21a0 [ 50.807215][ T4442] mutex_lock_nested+0x38/0x44 [ 50.808487][ T4442] ocfs2_get_system_file_inode+0x180/0x714 [ 50.810043][ T4442] ocfs2_reserve_local_alloc_bits+0xe4/0x2610 [ 50.811697][ T4442] ocfs2_reserve_clusters_with_limit+0x194/0xabc [ 50.813404][ T4442] ocfs2_lock_allocators+0x294/0x584 [ 50.814832][ T4442] ocfs2_write_begin_nolock+0x22fc/0x3f6c [ 50.816365][ T4442] ocfs2_write_begin+0x1ac/0x38c [ 50.817689][ T4442] generic_perform_write+0x278/0x55c [ 50.819108][ T4442] __generic_file_write_iter+0x168/0x388 [ 50.820754][ T4442] ocfs2_file_write_iter+0x156c/0x1f48 [ 50.822289][ T4442] do_iter_write+0x534/0x964 [ 50.823547][ T4442] do_writev+0x220/0x3ec [ 50.824796][ T4442] __arm64_sys_writev+0x80/0x94 [ 50.826180][ T4442] invoke_syscall+0x98/0x2bc [ 50.827413][ T4442] el0_svc_common+0x138/0x258 [ 50.828714][ T4442] do_el0_svc+0x58/0x13c [ 50.829881][ T4442] el0_svc+0x58/0x168 [ 50.830986][ T4442] el0t_64_sync_handler+0x84/0xf0 [ 50.832333][ T4442] el0t_64_sync+0x18c/0x190 [ 50.848838][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 50.992687][ T4445] loop0: detected capacity change from 0 to 32768 [ 50.998604][ T4445] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 51.016389][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 51.151701][ T4448] loop0: detected capacity change from 0 to 32768 [ 51.157752][ T4448] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 51.170378][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 51.305816][ T4451] loop0: detected capacity change from 0 to 32768 [ 51.312110][ T4451] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 51.330310][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 51.472344][ T4454] loop0: detected capacity change from 0 to 32768 [ 51.482094][ T4454] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 51.499045][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 51.634877][ T4457] loop0: detected capacity change from 0 to 32768 [ 51.640729][ T4457] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 51.660261][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 51.793945][ T4460] loop0: detected capacity change from 0 to 32768 [ 51.804933][ T4460] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 51.822038][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 51.956833][ T4463] loop0: detected capacity change from 0 to 32768 [ 51.963648][ T4463] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 51.975307][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 52.079833][ T4466] loop0: detected capacity change from 0 to 32768 [ 52.085857][ T4466] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 52.105877][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 52.240395][ T4469] loop0: detected capacity change from 0 to 32768 [ 52.250416][ T4469] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 52.267667][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 52.401062][ T4472] loop0: detected capacity change from 0 to 32768 [ 52.416524][ T4472] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 52.428305][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 52.566666][ T4475] loop0: detected capacity change from 0 to 32768 [ 52.586628][ T4475] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 52.610967][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 52.762254][ T4478] loop0: detected capacity change from 0 to 32768 [ 52.768149][ T4478] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 52.786904][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 52.920502][ T4481] loop0: detected capacity change from 0 to 32768 [ 52.930403][ T4481] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 52.948076][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 53.081074][ T4484] loop0: detected capacity change from 0 to 32768 [ 53.091195][ T4484] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 53.108131][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 53.243572][ T4487] loop0: detected capacity change from 0 to 32768 [ 53.249714][ T4487] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 53.265120][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 53.398417][ T4490] loop0: detected capacity change from 0 to 32768 [ 53.404744][ T4490] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 53.417174][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 53.550625][ T4493] loop0: detected capacity change from 0 to 32768 [ 53.556987][ T4493] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 53.568943][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 53.702955][ T4496] loop0: detected capacity change from 0 to 32768 [ 53.708938][ T4496] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 53.728264][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 53.862888][ T4499] loop0: detected capacity change from 0 to 32768 [ 53.873852][ T4499] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 53.888884][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 54.022571][ T4502] loop0: detected capacity change from 0 to 32768 [ 54.032535][ T4502] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 54.049839][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 54.183797][ T4505] loop0: detected capacity change from 0 to 32768 [ 54.200352][ T4505] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 54.210424][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 54.346957][ T4508] loop0: detected capacity change from 0 to 32768 [ 54.353915][ T4508] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 54.372220][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 54.506080][ T4511] loop0: detected capacity change from 0 to 32768 [ 54.516219][ T4511] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 54.533011][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 54.666456][ T4514] loop0: detected capacity change from 0 to 32768 [ 54.673359][ T4514] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 54.693311][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 54.826847][ T4517] loop0: detected capacity change from 0 to 32768 [ 54.841829][ T4517] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 54.864035][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 54.999705][ T4520] loop0: detected capacity change from 0 to 32768 [ 55.005824][ T4520] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 55.018445][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 55.151656][ T4523] loop0: detected capacity change from 0 to 32768 [ 55.158400][ T4523] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 55.177498][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 55.310789][ T4526] loop0: detected capacity change from 0 to 32768 [ 55.320896][ T4526] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 55.338705][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 55.475717][ T4529] loop0: detected capacity change from 0 to 32768 [ 55.485658][ T4529] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 55.503365][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 55.639563][ T4532] loop0: detected capacity change from 0 to 32768 [ 55.645527][ T4532] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 55.665030][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 55.798305][ T4535] loop0: detected capacity change from 0 to 32768 [ 55.804943][ T4535] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 55.816582][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 55.949041][ T4538] loop0: detected capacity change from 0 to 32768 [ 55.955442][ T4538] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 55.967952][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 56.101638][ T4541] loop0: detected capacity change from 0 to 32768 [ 56.107827][ T4541] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 56.127864][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 56.263311][ T4544] loop0: detected capacity change from 0 to 32768 [ 56.269055][ T4544] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 56.288446][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 56.423672][ T4547] loop0: detected capacity change from 0 to 32768 [ 56.429782][ T4547] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 56.440086][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 56.544744][ T4550] loop0: detected capacity change from 0 to 32768 [ 56.550961][ T4550] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 56.562517][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 56.672508][ T4553] loop0: detected capacity change from 0 to 32768 [ 56.678765][ T4553] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 56.693204][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 56.828212][ T4556] loop0: detected capacity change from 0 to 32768 [ 56.834506][ T4556] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 56.844670][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 56.950203][ T4559] loop0: detected capacity change from 0 to 32768 [ 56.956283][ T4559] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 56.974675][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 57.108035][ T4562] loop0: detected capacity change from 0 to 32768 [ 57.118075][ T4562] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 57.135495][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 57.270781][ T4565] loop0: detected capacity change from 0 to 32768 [ 57.281006][ T4565] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 57.298226][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 57.430898][ T4568] loop0: detected capacity change from 0 to 32768 [ 57.441462][ T4568] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 57.458818][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 57.592482][ T4571] loop0: detected capacity change from 0 to 32768 [ 57.598893][ T4571] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 57.618472][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 57.752126][ T4574] loop0: detected capacity change from 0 to 32768 [ 57.758838][ T4574] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 57.775955][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 57.910836][ T4577] loop0: detected capacity change from 0 to 32768 [ 57.916868][ T4577] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 57.936509][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 58.072429][ T4580] loop0: detected capacity change from 0 to 32768 [ 58.082999][ T4580] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 58.100375][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 58.237646][ T4583] loop0: detected capacity change from 0 to 32768 [ 58.248108][ T4583] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 58.264547][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 58.397893][ T4586] loop0: detected capacity change from 0 to 32768 [ 58.404032][ T4586] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 58.423816][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 58.559503][ T4589] loop0: detected capacity change from 0 to 32768 [ 58.569658][ T4589] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 58.585538][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 58.719814][ T4592] loop0: detected capacity change from 0 to 32768 [ 58.725804][ T4592] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 58.745358][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 58.879545][ T4595] loop0: detected capacity change from 0 to 32768 [ 58.890324][ T4595] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 58.907754][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 59.039859][ T4598] loop0: detected capacity change from 0 to 32768 [ 59.049210][ T4598] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 59.066504][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 59.199898][ T4601] loop0: detected capacity change from 0 to 32768 [ 59.210127][ T4601] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 59.225978][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 59.359368][ T4604] loop0: detected capacity change from 0 to 32768 [ 59.369166][ T4604] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 59.386464][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 59.523323][ T4607] loop0: detected capacity change from 0 to 32768 [ 59.533211][ T4607] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 59.546616][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 59.681702][ T4610] loop0: detected capacity change from 0 to 32768 [ 59.687694][ T4610] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 59.706191][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 59.841218][ T4613] loop0: detected capacity change from 0 to 32768 [ 59.850536][ T4613] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 59.867962][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 60.003670][ T4616] loop0: detected capacity change from 0 to 32768 [ 60.009660][ T4616] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 60.028648][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 60.162658][ T4619] loop0: detected capacity change from 0 to 32768 [ 60.172758][ T4619] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 60.190426][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 60.324059][ T4622] loop0: detected capacity change from 0 to 32768 [ 60.330081][ T4622] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 60.342010][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 60.475595][ T4625] loop0: detected capacity change from 0 to 32768 [ 60.484881][ T4625] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 60.502638][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 60.635817][ T4628] loop0: detected capacity change from 0 to 32768 [ 60.642105][ T4628] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 60.669861][ T4290] ocfs2: Unmounting device (7,0) on (node local)