Warning: Permanently added '10.128.0.223' (ED25519) to the list of known hosts. executing program [ 38.000178][ T4291] loop0: detected capacity change from 0 to 32768 [ 38.003074][ T4291] ======================================================= [ 38.003074][ T4291] WARNING: The mand mount option has been deprecated and [ 38.003074][ T4291] and is ignored by this kernel. Remove the mand [ 38.003074][ T4291] option from the mount to silence this warning. [ 38.003074][ T4291] ======================================================= [ 38.024487][ T4291] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 38.046863][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 38.257228][ T4295] loop0: detected capacity change from 0 to 32768 [ 38.271489][ T4295] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 38.292374][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 38.501786][ T4298] loop0: detected capacity change from 0 to 32768 [ 38.515924][ T4298] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 38.536292][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 38.744809][ T4301] loop0: detected capacity change from 0 to 32768 [ 38.756741][ T4301] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 38.780148][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 38.990586][ T4304] loop0: detected capacity change from 0 to 32768 [ 38.998826][ T4304] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 39.016530][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 39.224720][ T4307] loop0: detected capacity change from 0 to 32768 [ 39.233044][ T4307] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 39.248918][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 39.413899][ T4310] loop0: detected capacity change from 0 to 32768 [ 39.427924][ T4310] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 39.444135][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 39.605683][ T4313] loop0: detected capacity change from 0 to 32768 [ 39.619231][ T4313] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 39.639384][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 39.849537][ T4316] loop0: detected capacity change from 0 to 32768 [ 39.857727][ T4316] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 39.874096][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 40.038639][ T4319] loop0: detected capacity change from 0 to 32768 [ 40.047010][ T4319] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 40.059006][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 40.224035][ T4322] loop0: detected capacity change from 0 to 32768 [ 40.232476][ T4322] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 40.254490][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 40.420395][ T4325] loop0: detected capacity change from 0 to 32768 [ 40.428260][ T4325] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 40.450568][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 40.661163][ T4328] loop0: detected capacity change from 0 to 32768 [ 40.676335][ T4328] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 40.690906][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 40.896756][ T4331] loop0: detected capacity change from 0 to 32768 [ 40.904843][ T4331] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 40.919828][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 41.082948][ T4334] loop0: detected capacity change from 0 to 32768 [ 41.098303][ T4334] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 41.113450][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 41.322183][ T4337] loop0: detected capacity change from 0 to 32768 [ 41.329898][ T4337] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 41.348704][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 41.526323][ T4340] loop0: detected capacity change from 0 to 32768 [ 41.534465][ T4340] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 41.554967][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 41.762747][ T4343] loop0: detected capacity change from 0 to 32768 [ 41.770700][ T4343] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 41.794988][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 41.966061][ T4346] loop0: detected capacity change from 0 to 32768 [ 41.973948][ T4346] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 41.995258][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 42.198983][ T4349] loop0: detected capacity change from 0 to 32768 [ 42.206940][ T4349] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 42.227247][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 42.438242][ T4352] loop0: detected capacity change from 0 to 32768 [ 42.463776][ T4352] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 42.484784][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 42.737005][ T4355] loop0: detected capacity change from 0 to 32768 [ 42.750185][ T4355] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 42.772770][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 42.985445][ T4358] loop0: detected capacity change from 0 to 32768 [ 42.997532][ T4358] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 43.016858][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 43.225736][ T4361] loop0: detected capacity change from 0 to 32768 [ 43.236347][ T4361] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 43.253279][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 43.418632][ T4364] loop0: detected capacity change from 0 to 32768 [ 43.432951][ T4364] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 43.448188][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 43.658080][ T4367] loop0: detected capacity change from 0 to 32768 [ 43.665877][ T4367] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 43.690560][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 43.859628][ T4370] loop0: detected capacity change from 0 to 32768 [ 43.870423][ T4370] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 43.888700][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 44.051784][ T4373] loop0: detected capacity change from 0 to 32768 [ 44.059493][ T4373] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 44.084376][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 44.297646][ T4376] loop0: detected capacity change from 0 to 32768 [ 44.306356][ T4376] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 44.323484][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 44.526738][ T4379] loop0: detected capacity change from 0 to 32768 [ 44.539715][ T4379] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 44.561384][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 44.771359][ T4382] loop0: detected capacity change from 0 to 32768 [ 44.784713][ T4382] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 44.804813][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 45.009984][ T4385] loop0: detected capacity change from 0 to 32768 [ 45.021868][ T4385] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 45.045033][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 45.253224][ T4388] loop0: detected capacity change from 0 to 32768 [ 45.260658][ T4388] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 45.288811][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 45.455096][ T4391] loop0: detected capacity change from 0 to 32768 [ 45.467882][ T4391] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 45.487516][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 45.694634][ T4394] loop0: detected capacity change from 0 to 32768 [ 45.708872][ T4394] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 45.738518][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 45.945914][ T4397] loop0: detected capacity change from 0 to 32768 [ 45.961040][ T4397] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 45.991196][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 46.200246][ T4400] loop0: detected capacity change from 0 to 32768 [ 46.207541][ T4400] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 46.225178][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 46.393292][ T4403] loop0: detected capacity change from 0 to 32768 [ 46.400842][ T4403] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 46.422432][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 46.634807][ T4406] loop0: detected capacity change from 0 to 32768 [ 46.649820][ T4406] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 46.666542][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 46.871812][ T4409] loop0: detected capacity change from 0 to 32768 [ 46.883838][ T4409] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 46.905481][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 47.109921][ T4412] loop0: detected capacity change from 0 to 32768 [ 47.122998][ T4412] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 47.134441][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 47.311308][ T4415] loop0: detected capacity change from 0 to 32768 [ 47.318626][ T4415] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 47.339309][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 47.548280][ T4418] loop0: detected capacity change from 0 to 32768 [ 47.558421][ T4418] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 47.580766][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 47.789689][ T4421] loop0: detected capacity change from 0 to 32768 [ 47.815967][ T4421] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 47.840820][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 48.048438][ T4424] loop0: detected capacity change from 0 to 32768 [ 48.064502][ T4424] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 48.081324][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 48.290711][ T4427] loop0: detected capacity change from 0 to 32768 [ 48.298221][ T4427] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 48.314421][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 48.488245][ T4430] loop0: detected capacity change from 0 to 32768 [ 48.501317][ T4430] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 48.520545][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 48.727712][ T4433] loop0: detected capacity change from 0 to 32768 [ 48.735372][ T4433] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 48.751302][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 48.914594][ T4436] loop0: detected capacity change from 0 to 32768 [ 48.922175][ T4436] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 48.938096][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 49.107535][ T4439] loop0: detected capacity change from 0 to 32768 [ 49.118277][ T4439] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 49.123536][ T4439] [ 49.124091][ T4439] ====================================================== [ 49.125607][ T4439] WARNING: possible circular locking dependency detected [ 49.126959][ T4439] 6.1.116-syzkaller #0 Not tainted [ 49.128017][ T4439] ------------------------------------------------------ [ 49.129547][ T4439] syz-executor169/4439 is trying to acquire lock: [ 49.130861][ T4439] ffff0000d112d488 (&osb->system_file_mutex){+.+.}-{3:3}, at: ocfs2_get_system_file_inode+0x180/0x6b8 [ 49.133294][ T4439] [ 49.133294][ T4439] but task is already holding lock: [ 49.134885][ T4439] ffff0000e1bebf60 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}, at: ocfs2_write_begin+0x178/0x38c [ 49.137160][ T4439] [ 49.137160][ T4439] which lock already depends on the new lock. [ 49.137160][ T4439] [ 49.139364][ T4439] [ 49.139364][ T4439] the existing dependency chain (in reverse order) is: [ 49.141309][ T4439] [ 49.141309][ T4439] -> #1 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}: [ 49.143425][ T4439] down_read+0x64/0x308 [ 49.144522][ T4439] ocfs2_read_virt_blocks+0x2bc/0x9f8 [ 49.145725][ T4439] ocfs2_find_entry+0x3ac/0x2620 [ 49.147005][ T4439] ocfs2_find_files_on_disk+0x130/0x468 [ 49.148297][ T4439] ocfs2_lookup_ino_from_name+0xb8/0x1d4 [ 49.149579][ T4439] ocfs2_get_system_file_inode+0x2c8/0x6b8 [ 49.150935][ T4439] ocfs2_init_global_system_inodes+0x2bc/0x618 [ 49.152334][ T4439] ocfs2_fill_super+0x278c/0x4a0c [ 49.153561][ T4439] mount_bdev+0x274/0x370 [ 49.154648][ T4439] ocfs2_mount+0x44/0x58 [ 49.155627][ T4439] legacy_get_tree+0xd4/0x16c [ 49.156696][ T4439] vfs_get_tree+0x90/0x274 [ 49.157852][ T4439] do_new_mount+0x278/0x8fc [ 49.158949][ T4439] path_mount+0x590/0xe5c [ 49.160032][ T4439] __arm64_sys_mount+0x45c/0x594 [ 49.161256][ T4439] invoke_syscall+0x98/0x2c0 [ 49.162471][ T4439] el0_svc_common+0x138/0x258 [ 49.163632][ T4439] do_el0_svc+0x64/0x218 [ 49.164693][ T4439] el0_svc+0x58/0x168 [ 49.165651][ T4439] el0t_64_sync_handler+0x84/0xf0 [ 49.167152][ T4439] el0t_64_sync+0x18c/0x190 [ 49.168312][ T4439] [ 49.168312][ T4439] -> #0 (&osb->system_file_mutex){+.+.}-{3:3}: [ 49.170271][ T4439] __lock_acquire+0x3338/0x7680 [ 49.171429][ T4439] lock_acquire+0x26c/0x7cc [ 49.172588][ T4439] __mutex_lock_common+0x190/0x21a0 [ 49.173750][ T4439] mutex_lock_nested+0x38/0x44 [ 49.174820][ T4439] ocfs2_get_system_file_inode+0x180/0x6b8 [ 49.176183][ T4439] ocfs2_reserve_local_alloc_bits+0xe4/0x25dc [ 49.177607][ T4439] ocfs2_reserve_clusters_with_limit+0x194/0xabc [ 49.178929][ T4439] ocfs2_lock_allocators+0x294/0x584 [ 49.180166][ T4439] ocfs2_write_begin_nolock+0x22fc/0x3f6c [ 49.181533][ T4439] ocfs2_write_begin+0x1ac/0x38c [ 49.182743][ T4439] generic_perform_write+0x278/0x55c [ 49.184013][ T4439] __generic_file_write_iter+0x168/0x388 [ 49.185464][ T4439] ocfs2_file_write_iter+0x15ac/0x1fbc [ 49.186731][ T4439] vfs_write+0x610/0x91c [ 49.187868][ T4439] ksys_write+0x15c/0x26c [ 49.188846][ T4439] __arm64_sys_write+0x7c/0x90 [ 49.189883][ T4439] invoke_syscall+0x98/0x2c0 [ 49.190979][ T4439] el0_svc_common+0x138/0x258 [ 49.192077][ T4439] do_el0_svc+0x64/0x218 [ 49.193149][ T4439] el0_svc+0x58/0x168 [ 49.194108][ T4439] el0t_64_sync_handler+0x84/0xf0 [ 49.195261][ T4439] el0t_64_sync+0x18c/0x190 [ 49.196247][ T4439] [ 49.196247][ T4439] other info that might help us debug this: [ 49.196247][ T4439] [ 49.198534][ T4439] Possible unsafe locking scenario: [ 49.198534][ T4439] [ 49.200147][ T4439] CPU0 CPU1 [ 49.201355][ T4439] ---- ---- [ 49.202646][ T4439] lock(&ocfs2_file_ip_alloc_sem_key); [ 49.203863][ T4439] lock(&osb->system_file_mutex); [ 49.205493][ T4439] lock(&ocfs2_file_ip_alloc_sem_key); [ 49.207219][ T4439] lock(&osb->system_file_mutex); [ 49.208235][ T4439] [ 49.208235][ T4439] *** DEADLOCK *** [ 49.208235][ T4439] [ 49.210157][ T4439] 3 locks held by syz-executor169/4439: [ 49.211258][ T4439] #0: ffff0000d2908460 (sb_writers#8){.+.+}-{0:0}, at: vfs_write+0x244/0x91c [ 49.213178][ T4439] #1: ffff0000e1bec2c8 (&sb->s_type->i_mutex_key#17){+.+.}-{3:3}, at: ocfs2_file_write_iter+0x3b4/0x1fbc [ 49.215636][ T4439] #2: ffff0000e1bebf60 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}, at: ocfs2_write_begin+0x178/0x38c [ 49.218088][ T4439] [ 49.218088][ T4439] stack backtrace: [ 49.219287][ T4439] CPU: 0 PID: 4439 Comm: syz-executor169 Not tainted 6.1.116-syzkaller #0 [ 49.221245][ T4439] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 49.223606][ T4439] Call trace: [ 49.224301][ T4439] dump_backtrace+0x1c8/0x1f4 [ 49.225412][ T4439] show_stack+0x2c/0x3c [ 49.226320][ T4439] dump_stack_lvl+0x108/0x170 [ 49.227341][ T4439] dump_stack+0x1c/0x58 [ 49.228286][ T4439] print_circular_bug+0x150/0x1b8 [ 49.229482][ T4439] check_noncircular+0x2cc/0x378 [ 49.230510][ T4439] __lock_acquire+0x3338/0x7680 [ 49.231636][ T4439] lock_acquire+0x26c/0x7cc [ 49.232593][ T4439] __mutex_lock_common+0x190/0x21a0 [ 49.233674][ T4439] mutex_lock_nested+0x38/0x44 [ 49.234871][ T4439] ocfs2_get_system_file_inode+0x180/0x6b8 [ 49.236113][ T4439] ocfs2_reserve_local_alloc_bits+0xe4/0x25dc [ 49.237477][ T4439] ocfs2_reserve_clusters_with_limit+0x194/0xabc [ 49.238799][ T4439] ocfs2_lock_allocators+0x294/0x584 [ 49.239839][ T4439] ocfs2_write_begin_nolock+0x22fc/0x3f6c [ 49.241169][ T4439] ocfs2_write_begin+0x1ac/0x38c [ 49.242295][ T4439] generic_perform_write+0x278/0x55c [ 49.243437][ T4439] __generic_file_write_iter+0x168/0x388 [ 49.244729][ T4439] ocfs2_file_write_iter+0x15ac/0x1fbc [ 49.246061][ T4439] vfs_write+0x610/0x91c [ 49.247010][ T4439] ksys_write+0x15c/0x26c [ 49.247893][ T4439] __arm64_sys_write+0x7c/0x90 [ 49.248947][ T4439] invoke_syscall+0x98/0x2c0 [ 49.250038][ T4439] el0_svc_common+0x138/0x258 [ 49.250996][ T4439] do_el0_svc+0x64/0x218 [ 49.252024][ T4439] el0_svc+0x58/0x168 [ 49.252903][ T4439] el0t_64_sync_handler+0x84/0xf0 [ 49.254010][ T4439] el0t_64_sync+0x18c/0x190 [ 49.263014][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 49.400323][ T4442] loop0: detected capacity change from 0 to 32768 [ 49.410127][ T4442] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 49.426554][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 49.567475][ T4445] loop0: detected capacity change from 0 to 32768 [ 49.573018][ T4445] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 49.590486][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 49.726498][ T4448] loop0: detected capacity change from 0 to 32768 [ 49.736843][ T4448] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 49.749960][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 49.885543][ T4451] loop0: detected capacity change from 0 to 32768 [ 49.890770][ T4451] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 49.909819][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 50.046449][ T4454] loop0: detected capacity change from 0 to 32768 [ 50.052408][ T4454] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 50.070182][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 50.205726][ T4457] loop0: detected capacity change from 0 to 32768 [ 50.216318][ T4457] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 50.230307][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 50.366997][ T4460] loop0: detected capacity change from 0 to 32768 [ 50.373065][ T4460] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 50.385022][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 50.491787][ T4463] loop0: detected capacity change from 0 to 32768 [ 50.502080][ T4463] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 50.515141][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 50.653479][ T4466] loop0: detected capacity change from 0 to 32768 [ 50.659238][ T4466] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 50.677168][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 50.814712][ T4469] loop0: detected capacity change from 0 to 32768 [ 50.824771][ T4469] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 50.836968][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 50.970844][ T4472] loop0: detected capacity change from 0 to 32768 [ 50.977027][ T4472] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 50.996285][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 51.131689][ T4475] loop0: detected capacity change from 0 to 32768 [ 51.144063][ T4475] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 51.156066][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 51.293390][ T4478] loop0: detected capacity change from 0 to 32768 [ 51.299137][ T4478] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 51.316334][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 51.451392][ T4481] loop0: detected capacity change from 0 to 32768 [ 51.461645][ T4481] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 51.476368][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 51.613174][ T4484] loop0: detected capacity change from 0 to 32768 [ 51.618941][ T4484] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 51.637033][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 51.772737][ T4487] loop0: detected capacity change from 0 to 32768 [ 51.778275][ T4487] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 51.796563][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 51.933849][ T4490] loop0: detected capacity change from 0 to 32768 [ 51.939656][ T4490] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 51.956750][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 52.091685][ T4493] loop0: detected capacity change from 0 to 32768 [ 52.097387][ T4493] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 52.116079][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 52.251835][ T4496] loop0: detected capacity change from 0 to 32768 [ 52.261162][ T4496] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 52.277424][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 52.412025][ T4499] loop0: detected capacity change from 0 to 32768 [ 52.425279][ T4499] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 52.436832][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 52.571026][ T4502] loop0: detected capacity change from 0 to 32768 [ 52.578747][ T4502] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 52.595983][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 52.733825][ T4505] loop0: detected capacity change from 0 to 32768 [ 52.744891][ T4505] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 52.757235][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 52.896375][ T4508] loop0: detected capacity change from 0 to 32768 [ 52.902176][ T4508] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 52.912588][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 53.018829][ T4511] loop0: detected capacity change from 0 to 32768 [ 53.028233][ T4511] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 53.041959][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 53.180402][ T4514] loop0: detected capacity change from 0 to 32768 [ 53.190674][ T4514] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 53.203962][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 53.339958][ T4517] loop0: detected capacity change from 0 to 32768 [ 53.349998][ T4517] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 53.364930][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 53.501990][ T4520] loop0: detected capacity change from 0 to 32768 [ 53.511818][ T4520] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 53.528141][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 53.662876][ T4523] loop0: detected capacity change from 0 to 32768 [ 53.673310][ T4523] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 53.687525][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 53.822760][ T4526] loop0: detected capacity change from 0 to 32768 [ 53.828686][ T4526] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 53.847126][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 53.982103][ T4529] loop0: detected capacity change from 0 to 32768 [ 53.987836][ T4529] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 54.006255][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 54.141082][ T4532] loop0: detected capacity change from 0 to 32768 [ 54.153094][ T4532] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 54.165746][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 54.306722][ T4535] loop0: detected capacity change from 0 to 32768 [ 54.313076][ T4535] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 54.330416][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 54.465823][ T4538] loop0: detected capacity change from 0 to 32768 [ 54.471681][ T4538] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 54.489784][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 54.625172][ T4541] loop0: detected capacity change from 0 to 32768 [ 54.631273][ T4541] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 54.649172][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 54.791077][ T4544] loop0: detected capacity change from 0 to 32768 [ 54.797106][ T4544] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 54.815307][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 54.951790][ T4547] loop0: detected capacity change from 0 to 32768 [ 54.963955][ T4547] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 54.975840][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 55.109847][ T4550] loop0: detected capacity change from 0 to 32768 [ 55.115665][ T4550] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 55.127548][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 55.261292][ T4553] loop0: detected capacity change from 0 to 32768 [ 55.266965][ T4553] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 55.276372][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 55.381797][ T4556] loop0: detected capacity change from 0 to 32768 [ 55.387736][ T4556] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 55.406060][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 55.547060][ T4559] loop0: detected capacity change from 0 to 32768 [ 55.553199][ T4559] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 55.565306][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 55.698661][ T4562] loop0: detected capacity change from 0 to 32768 [ 55.704492][ T4562] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 55.715670][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 55.821178][ T4565] loop0: detected capacity change from 0 to 32768 [ 55.827202][ T4565] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 55.844858][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 55.949457][ T4568] loop0: detected capacity change from 0 to 32768 [ 55.955899][ T4568] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 55.974640][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 56.113467][ T4571] loop0: detected capacity change from 0 to 32768 [ 56.123757][ T4571] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 56.137191][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 56.272062][ T4574] loop0: detected capacity change from 0 to 32768 [ 56.278311][ T4574] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 56.296650][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 56.431587][ T4577] loop0: detected capacity change from 0 to 32768 [ 56.443088][ T4577] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 56.456708][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 56.593958][ T4580] loop0: detected capacity change from 0 to 32768 [ 56.599785][ T4580] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 56.609128][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 56.714132][ T4583] loop0: detected capacity change from 0 to 32768 [ 56.723500][ T4583] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 56.738451][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 56.877860][ T4586] loop0: detected capacity change from 0 to 32768 [ 56.888371][ T4586] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 56.901779][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 57.036513][ T4589] loop0: detected capacity change from 0 to 32768 [ 57.042226][ T4589] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 57.061129][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 57.196803][ T4592] loop0: detected capacity change from 0 to 32768 [ 57.206260][ T4592] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 57.222692][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 57.361681][ T4595] loop0: detected capacity change from 0 to 32768 [ 57.370960][ T4595] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 57.387208][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 57.525355][ T4598] loop0: detected capacity change from 0 to 32768 [ 57.535428][ T4598] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 57.546810][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 57.652343][ T4601] loop0: detected capacity change from 0 to 32768 [ 57.658007][ T4601] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 57.676141][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 57.791048][ T4604] loop0: detected capacity change from 0 to 32768 [ 57.796898][ T4604] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 57.815916][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 57.952177][ T4607] loop0: detected capacity change from 0 to 32768 [ 57.961846][ T4607] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 57.978140][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 58.114016][ T4610] loop0: detected capacity change from 0 to 32768 [ 58.120196][ T4610] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 58.138252][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 58.277385][ T4613] loop0: detected capacity change from 0 to 32768 [ 58.286640][ T4613] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 58.299273][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 58.434687][ T4616] loop0: detected capacity change from 0 to 32768 [ 58.440356][ T4616] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 58.450456][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 58.559074][ T4619] loop0: detected capacity change from 0 to 32768 [ 58.565926][ T4619] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 58.583159][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 58.720327][ T4622] loop0: detected capacity change from 0 to 32768 [ 58.726598][ T4622] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 58.744231][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 58.879613][ T4625] loop0: detected capacity change from 0 to 32768 [ 58.889321][ T4625] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 58.905780][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 59.040447][ T4628] loop0: detected capacity change from 0 to 32768 [ 59.046453][ T4628] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 59.058480][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program