Warning: Permanently added '10.128.0.244' (ED25519) to the list of known hosts. executing program syzkaller login: [ 36.965715][ T4293] loop0: detected capacity change from 0 to 32768 [ 36.968203][ T4293] ======================================================= [ 36.968203][ T4293] WARNING: The mand mount option has been deprecated and [ 36.968203][ T4293] and is ignored by this kernel. Remove the mand [ 36.968203][ T4293] option from the mount to silence this warning. [ 36.968203][ T4293] ======================================================= [ 36.989818][ T4293] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 37.017218][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 37.221201][ T4297] loop0: detected capacity change from 0 to 32768 [ 37.229876][ T4297] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 37.252105][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 37.450918][ T4300] loop0: detected capacity change from 0 to 32768 [ 37.459208][ T4300] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 37.480190][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 37.644590][ T4303] loop0: detected capacity change from 0 to 32768 [ 37.656973][ T4303] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 37.671921][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 37.871358][ T4306] loop0: detected capacity change from 0 to 32768 [ 37.878621][ T4306] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 37.891579][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 38.049068][ T4309] loop0: detected capacity change from 0 to 32768 [ 38.060263][ T4309] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 38.077854][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 38.274921][ T4312] loop0: detected capacity change from 0 to 32768 [ 38.282032][ T4312] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 38.296390][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 38.454994][ T4315] loop0: detected capacity change from 0 to 32768 [ 38.467360][ T4315] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 38.483485][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 38.684782][ T4318] loop0: detected capacity change from 0 to 32768 [ 38.692076][ T4318] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 38.707495][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 38.875053][ T4321] loop0: detected capacity change from 0 to 32768 [ 38.882649][ T4321] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 38.901519][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 39.057503][ T4324] loop0: detected capacity change from 0 to 32768 [ 39.068772][ T4324] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 39.095059][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 39.291410][ T4327] loop0: detected capacity change from 0 to 32768 [ 39.298930][ T4327] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 39.312017][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 39.471389][ T4330] loop0: detected capacity change from 0 to 32768 [ 39.478485][ T4330] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 39.495897][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 39.693765][ T4333] loop0: detected capacity change from 0 to 32768 [ 39.700860][ T4333] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 39.713077][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 39.871796][ T4336] loop0: detected capacity change from 0 to 32768 [ 39.886889][ T4336] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 39.906623][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 40.105846][ T4339] loop0: detected capacity change from 0 to 32768 [ 40.113289][ T4339] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 40.132801][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 40.300733][ T4342] loop0: detected capacity change from 0 to 32768 [ 40.314144][ T4342] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 40.331689][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 40.531823][ T4345] loop0: detected capacity change from 0 to 32768 [ 40.544683][ T4345] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 40.561735][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 40.757855][ T4348] loop0: detected capacity change from 0 to 32768 [ 40.770345][ T4348] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 40.787851][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 40.985644][ T4351] loop0: detected capacity change from 0 to 32768 [ 40.993096][ T4351] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 41.017631][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 41.173848][ T4354] loop0: detected capacity change from 0 to 32768 [ 41.181212][ T4354] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 41.201509][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 41.399474][ T4357] loop0: detected capacity change from 0 to 32768 [ 41.407397][ T4357] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 41.419702][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 41.582706][ T4360] loop0: detected capacity change from 0 to 32768 [ 41.595225][ T4360] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 41.613909][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 41.812040][ T4363] loop0: detected capacity change from 0 to 32768 [ 41.819610][ T4363] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 41.835931][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 42.009258][ T4366] loop0: detected capacity change from 0 to 32768 [ 42.023376][ T4366] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 42.036789][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 42.238493][ T4369] loop0: detected capacity change from 0 to 32768 [ 42.246189][ T4369] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 42.262672][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 42.461756][ T4372] loop0: detected capacity change from 0 to 32768 [ 42.470898][ T4372] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 42.489515][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 42.689372][ T4375] loop0: detected capacity change from 0 to 32768 [ 42.697375][ T4375] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 42.719668][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 42.898989][ T4378] loop0: detected capacity change from 0 to 32768 [ 42.907475][ T4378] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 42.929253][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 43.133568][ T4381] loop0: detected capacity change from 0 to 32768 [ 43.146872][ T4381] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 43.164619][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 43.360359][ T4384] loop0: detected capacity change from 0 to 32768 [ 43.374576][ T4384] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 43.389201][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 43.587969][ T4387] loop0: detected capacity change from 0 to 32768 [ 43.595422][ T4387] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 43.610267][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 43.781229][ T4390] loop0: detected capacity change from 0 to 32768 [ 43.794213][ T4390] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 43.812203][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 44.009287][ T4393] loop0: detected capacity change from 0 to 32768 [ 44.020861][ T4393] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 44.038643][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 44.235895][ T4396] loop0: detected capacity change from 0 to 32768 [ 44.249280][ T4396] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 44.266333][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 44.465720][ T4399] loop0: detected capacity change from 0 to 32768 [ 44.473307][ T4399] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 44.493416][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 44.654445][ T4402] loop0: detected capacity change from 0 to 32768 [ 44.671724][ T4402] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 44.688814][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 44.887129][ T4405] loop0: detected capacity change from 0 to 32768 [ 44.894380][ T4405] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 44.908047][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 45.079377][ T4408] loop0: detected capacity change from 0 to 32768 [ 45.087960][ T4408] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 45.104126][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 45.301289][ T4411] loop0: detected capacity change from 0 to 32768 [ 45.316193][ T4411] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 45.339884][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 45.537235][ T4414] loop0: detected capacity change from 0 to 32768 [ 45.544412][ T4414] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 45.562787][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 45.733157][ T4417] loop0: detected capacity change from 0 to 32768 [ 45.745415][ T4417] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 45.762580][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 45.963741][ T4420] loop0: detected capacity change from 0 to 32768 [ 45.971192][ T4420] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 45.992097][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 46.193974][ T4423] loop0: detected capacity change from 0 to 32768 [ 46.208446][ T4423] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 46.222439][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 46.419836][ T4426] loop0: detected capacity change from 0 to 32768 [ 46.428098][ T4426] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 46.440247][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 46.601013][ T4429] loop0: detected capacity change from 0 to 32768 [ 46.608656][ T4429] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 46.625709][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 46.791386][ T4432] loop0: detected capacity change from 0 to 32768 [ 46.799167][ T4432] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 46.813512][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 46.969436][ T4435] loop0: detected capacity change from 0 to 32768 [ 46.984505][ T4435] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 46.996839][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 47.197698][ T4438] loop0: detected capacity change from 0 to 32768 [ 47.205258][ T4438] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 47.209338][ T4438] [ 47.209857][ T4438] ====================================================== [ 47.211149][ T4438] WARNING: possible circular locking dependency detected [ 47.212554][ T4438] 6.1.118-syzkaller #0 Not tainted [ 47.213575][ T4438] ------------------------------------------------------ [ 47.214984][ T4438] syz-executor342/4438 is trying to acquire lock: [ 47.216291][ T4438] ffff0000ce6c9488 (&osb->system_file_mutex){+.+.}-{3:3}, at: ocfs2_get_system_file_inode+0x180/0x6b8 [ 47.218611][ T4438] [ 47.218611][ T4438] but task is already holding lock: [ 47.220220][ T4438] ffff0000df2aa2e0 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}, at: ocfs2_write_begin+0x178/0x38c [ 47.222443][ T4438] [ 47.222443][ T4438] which lock already depends on the new lock. [ 47.222443][ T4438] [ 47.224609][ T4438] [ 47.224609][ T4438] the existing dependency chain (in reverse order) is: [ 47.226410][ T4438] [ 47.226410][ T4438] -> #1 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}: [ 47.228227][ T4438] down_read+0x64/0x308 [ 47.229145][ T4438] ocfs2_read_virt_blocks+0x2bc/0x9f8 [ 47.230385][ T4438] ocfs2_find_entry+0x3ac/0x2620 [ 47.231421][ T4438] ocfs2_find_files_on_disk+0x130/0x468 [ 47.232690][ T4438] ocfs2_lookup_ino_from_name+0xb8/0x1d4 [ 47.233885][ T4438] ocfs2_get_system_file_inode+0x2c8/0x6b8 [ 47.235161][ T4438] ocfs2_init_global_system_inodes+0x2bc/0x618 [ 47.236595][ T4438] ocfs2_fill_super+0x278c/0x4a0c [ 47.237733][ T4438] mount_bdev+0x274/0x370 [ 47.238661][ T4438] ocfs2_mount+0x44/0x58 [ 47.239664][ T4438] legacy_get_tree+0xd4/0x16c [ 47.240742][ T4438] vfs_get_tree+0x90/0x274 [ 47.241825][ T4438] do_new_mount+0x278/0x8fc [ 47.242862][ T4438] path_mount+0x590/0xe5c [ 47.243932][ T4438] __arm64_sys_mount+0x45c/0x594 [ 47.244996][ T4438] invoke_syscall+0x98/0x2bc [ 47.246138][ T4438] el0_svc_common+0x138/0x258 [ 47.247278][ T4438] do_el0_svc+0x58/0x13c [ 47.248245][ T4438] el0_svc+0x58/0x168 [ 47.249268][ T4438] el0t_64_sync_handler+0x84/0xf0 [ 47.250286][ T4438] el0t_64_sync+0x18c/0x190 [ 47.251359][ T4438] [ 47.251359][ T4438] -> #0 (&osb->system_file_mutex){+.+.}-{3:3}: [ 47.253157][ T4438] __lock_acquire+0x3338/0x7680 [ 47.254205][ T4438] lock_acquire+0x26c/0x7cc [ 47.255226][ T4438] __mutex_lock_common+0x190/0x21a0 [ 47.256371][ T4438] mutex_lock_nested+0x38/0x44 [ 47.257411][ T4438] ocfs2_get_system_file_inode+0x180/0x6b8 [ 47.258620][ T4438] ocfs2_reserve_local_alloc_bits+0xe4/0x25dc [ 47.259899][ T4438] ocfs2_reserve_clusters_with_limit+0x194/0xabc [ 47.261209][ T4438] ocfs2_lock_allocators+0x294/0x584 [ 47.262347][ T4438] ocfs2_write_begin_nolock+0x22fc/0x3f6c [ 47.263597][ T4438] ocfs2_write_begin+0x1ac/0x38c [ 47.264938][ T4438] generic_perform_write+0x278/0x55c [ 47.266201][ T4438] __generic_file_write_iter+0x168/0x388 [ 47.267412][ T4438] ocfs2_file_write_iter+0x15ac/0x1fbc [ 47.268805][ T4438] vfs_write+0x610/0x91c [ 47.269786][ T4438] __arm64_sys_pwrite64+0x188/0x220 [ 47.270922][ T4438] invoke_syscall+0x98/0x2bc [ 47.272029][ T4438] el0_svc_common+0x138/0x258 [ 47.273137][ T4438] do_el0_svc+0x58/0x13c [ 47.274137][ T4438] el0_svc+0x58/0x168 [ 47.275180][ T4438] el0t_64_sync_handler+0x84/0xf0 [ 47.276290][ T4438] el0t_64_sync+0x18c/0x190 [ 47.277412][ T4438] [ 47.277412][ T4438] other info that might help us debug this: [ 47.277412][ T4438] [ 47.279473][ T4438] Possible unsafe locking scenario: [ 47.279473][ T4438] [ 47.281031][ T4438] CPU0 CPU1 [ 47.282119][ T4438] ---- ---- [ 47.283244][ T4438] lock(&ocfs2_file_ip_alloc_sem_key); [ 47.284306][ T4438] lock(&osb->system_file_mutex); [ 47.285863][ T4438] lock(&ocfs2_file_ip_alloc_sem_key); [ 47.287446][ T4438] lock(&osb->system_file_mutex); [ 47.288553][ T4438] [ 47.288553][ T4438] *** DEADLOCK *** [ 47.288553][ T4438] [ 47.290257][ T4438] 3 locks held by syz-executor342/4438: [ 47.291396][ T4438] #0: ffff0000dab42460 (sb_writers#8){.+.+}-{0:0}, at: vfs_write+0x244/0x91c [ 47.293326][ T4438] #1: ffff0000df2aa648 (&sb->s_type->i_mutex_key#17){+.+.}-{3:3}, at: ocfs2_file_write_iter+0x3b4/0x1fbc [ 47.295701][ T4438] #2: ffff0000df2aa2e0 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}, at: ocfs2_write_begin+0x178/0x38c [ 47.297971][ T4438] [ 47.297971][ T4438] stack backtrace: [ 47.299143][ T4438] CPU: 0 PID: 4438 Comm: syz-executor342 Not tainted 6.1.118-syzkaller #0 [ 47.300873][ T4438] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 47.302821][ T4438] Call trace: [ 47.303503][ T4438] dump_backtrace+0x1c8/0x1f4 [ 47.304378][ T4438] show_stack+0x2c/0x3c [ 47.305164][ T4438] dump_stack_lvl+0x108/0x170 [ 47.306113][ T4438] dump_stack+0x1c/0x5c [ 47.306969][ T4438] print_circular_bug+0x150/0x1b8 [ 47.308027][ T4438] check_noncircular+0x2cc/0x378 [ 47.309073][ T4438] __lock_acquire+0x3338/0x7680 [ 47.310004][ T4438] lock_acquire+0x26c/0x7cc [ 47.310926][ T4438] __mutex_lock_common+0x190/0x21a0 [ 47.311995][ T4438] mutex_lock_nested+0x38/0x44 [ 47.312940][ T4438] ocfs2_get_system_file_inode+0x180/0x6b8 [ 47.314107][ T4438] ocfs2_reserve_local_alloc_bits+0xe4/0x25dc [ 47.315326][ T4438] ocfs2_reserve_clusters_with_limit+0x194/0xabc [ 47.316583][ T4438] ocfs2_lock_allocators+0x294/0x584 [ 47.317706][ T4438] ocfs2_write_begin_nolock+0x22fc/0x3f6c [ 47.319059][ T4438] ocfs2_write_begin+0x1ac/0x38c [ 47.320104][ T4438] generic_perform_write+0x278/0x55c [ 47.321197][ T4438] __generic_file_write_iter+0x168/0x388 [ 47.322361][ T4438] ocfs2_file_write_iter+0x15ac/0x1fbc [ 47.323452][ T4438] vfs_write+0x610/0x91c [ 47.324332][ T4438] __arm64_sys_pwrite64+0x188/0x220 [ 47.325354][ T4438] invoke_syscall+0x98/0x2bc [ 47.326375][ T4438] el0_svc_common+0x138/0x258 [ 47.327324][ T4438] do_el0_svc+0x58/0x13c [ 47.328200][ T4438] el0_svc+0x58/0x168 [ 47.329000][ T4438] el0t_64_sync_handler+0x84/0xf0 [ 47.330060][ T4438] el0t_64_sync+0x18c/0x190 [ 47.344549][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 47.472350][ T4441] loop0: detected capacity change from 0 to 32768 [ 47.482140][ T4441] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 47.502109][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 47.628332][ T4444] loop0: detected capacity change from 0 to 32768 [ 47.642488][ T4444] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 47.657733][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 47.785116][ T4447] loop0: detected capacity change from 0 to 32768 [ 47.794593][ T4447] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 47.803583][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 47.930069][ T4450] loop0: detected capacity change from 0 to 32768 [ 47.935671][ T4450] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 47.948747][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 48.075973][ T4453] loop0: detected capacity change from 0 to 32768 [ 48.082006][ T4453] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 48.094826][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 48.219743][ T4456] loop0: detected capacity change from 0 to 32768 [ 48.225403][ T4456] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 48.241450][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 48.340577][ T4459] loop0: detected capacity change from 0 to 32768 [ 48.346870][ T4459] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 48.360323][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 48.489691][ T4462] loop0: detected capacity change from 0 to 32768 [ 48.496067][ T4462] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 48.509058][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 48.637032][ T4465] loop0: detected capacity change from 0 to 32768 [ 48.642368][ T4465] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 48.657057][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 48.765342][ T4468] loop0: detected capacity change from 0 to 32768 [ 48.774426][ T4468] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 48.785982][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 48.916425][ T4471] loop0: detected capacity change from 0 to 32768 [ 48.925302][ T4471] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 48.935949][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 49.063093][ T4474] loop0: detected capacity change from 0 to 32768 [ 49.068938][ T4474] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 49.081688][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 49.211022][ T4477] loop0: detected capacity change from 0 to 32768 [ 49.225552][ T4477] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 49.238592][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 49.366809][ T4480] loop0: detected capacity change from 0 to 32768 [ 49.375592][ T4480] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 49.385582][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 49.512083][ T4483] loop0: detected capacity change from 0 to 32768 [ 49.517804][ T4483] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 49.531662][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 49.657931][ T4486] loop0: detected capacity change from 0 to 32768 [ 49.663955][ T4486] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 49.676783][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 49.803276][ T4489] loop0: detected capacity change from 0 to 32768 [ 49.812638][ T4489] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 49.823822][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 49.949987][ T4492] loop0: detected capacity change from 0 to 32768 [ 49.955548][ T4492] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 49.969277][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 50.094857][ T4495] loop0: detected capacity change from 0 to 32768 [ 50.105392][ T4495] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 50.115261][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 50.240845][ T4498] loop0: detected capacity change from 0 to 32768 [ 50.250007][ T4498] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 50.260728][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 50.385382][ T4501] loop0: detected capacity change from 0 to 32768 [ 50.395286][ T4501] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 50.407291][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 50.534667][ T4504] loop0: detected capacity change from 0 to 32768 [ 50.540250][ T4504] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 50.553851][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 50.653007][ T4507] loop0: detected capacity change from 0 to 32768 [ 50.662914][ T4507] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 50.671709][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 50.773327][ T4510] loop0: detected capacity change from 0 to 32768 [ 50.782674][ T4510] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 50.799601][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 50.926301][ T4513] loop0: detected capacity change from 0 to 32768 [ 50.935030][ T4513] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 50.944859][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 51.073081][ T4516] loop0: detected capacity change from 0 to 32768 [ 51.079151][ T4516] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 51.092588][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 51.218424][ T4519] loop0: detected capacity change from 0 to 32768 [ 51.224534][ T4519] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 51.237373][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 51.362917][ T4522] loop0: detected capacity change from 0 to 32768 [ 51.369034][ T4522] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 51.382946][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 51.508708][ T4525] loop0: detected capacity change from 0 to 32768 [ 51.518569][ T4525] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 51.529820][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 51.655867][ T4528] loop0: detected capacity change from 0 to 32768 [ 51.662719][ T4528] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 51.677598][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 51.802875][ T4531] loop0: detected capacity change from 0 to 32768 [ 51.808467][ T4531] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 51.822597][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 51.952222][ T4534] loop0: detected capacity change from 0 to 32768 [ 51.962111][ T4534] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 51.979746][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 52.108286][ T4537] loop0: detected capacity change from 0 to 32768 [ 52.121997][ T4537] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 52.139342][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 52.269259][ T4540] loop0: detected capacity change from 0 to 32768 [ 52.279082][ T4540] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 52.288380][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 52.414482][ T4543] loop0: detected capacity change from 0 to 32768 [ 52.424658][ T4543] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 52.441111][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 52.604892][ T4546] loop0: detected capacity change from 0 to 32768 [ 52.622388][ T4546] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 52.642368][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 52.770467][ T4549] loop0: detected capacity change from 0 to 32768 [ 52.786091][ T4549] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 52.798987][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 52.927467][ T4552] loop0: detected capacity change from 0 to 32768 [ 52.936505][ T4552] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 52.944965][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 53.074730][ T4555] loop0: detected capacity change from 0 to 32768 [ 53.080387][ T4555] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 53.093829][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 53.219042][ T4558] loop0: detected capacity change from 0 to 32768 [ 53.224799][ T4558] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 53.238696][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 53.365701][ T4561] loop0: detected capacity change from 0 to 32768 [ 53.371381][ T4561] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 53.386681][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 53.487201][ T4564] loop0: detected capacity change from 0 to 32768 [ 53.492935][ T4564] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 53.506547][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 53.614912][ T4567] loop0: detected capacity change from 0 to 32768 [ 53.620588][ T4567] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 53.628750][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 53.729385][ T4570] loop0: detected capacity change from 0 to 32768 [ 53.735062][ T4570] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 53.747112][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 53.849131][ T4573] loop0: detected capacity change from 0 to 32768 [ 53.856498][ T4573] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 53.874999][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 54.005121][ T4576] loop0: detected capacity change from 0 to 32768 [ 54.014206][ T4576] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 54.023323][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 54.150588][ T4579] loop0: detected capacity change from 0 to 32768 [ 54.161010][ T4579] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 54.169259][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 54.296438][ T4582] loop0: detected capacity change from 0 to 32768 [ 54.302477][ T4582] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 54.315209][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 54.441372][ T4585] loop0: detected capacity change from 0 to 32768 [ 54.447200][ T4585] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 54.462801][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 54.567686][ T4588] loop0: detected capacity change from 0 to 32768 [ 54.579553][ T4588] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 54.592518][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 54.719309][ T4591] loop0: detected capacity change from 0 to 32768 [ 54.724998][ T4591] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 54.740260][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 54.867999][ T4594] loop0: detected capacity change from 0 to 32768 [ 54.876621][ T4594] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 54.886818][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 55.014830][ T4597] loop0: detected capacity change from 0 to 32768 [ 55.026158][ T4597] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 55.034431][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 55.162020][ T4600] loop0: detected capacity change from 0 to 32768 [ 55.170862][ T4600] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 55.180669][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 55.307882][ T4603] loop0: detected capacity change from 0 to 32768 [ 55.317577][ T4603] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 55.326639][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 55.453143][ T4606] loop0: detected capacity change from 0 to 32768 [ 55.459376][ T4606] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 55.471852][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 55.597906][ T4609] loop0: detected capacity change from 0 to 32768 [ 55.603887][ T4609] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 55.617410][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 55.747728][ T4612] loop0: detected capacity change from 0 to 32768 [ 55.757468][ T4612] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 55.774546][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 55.902407][ T4615] loop0: detected capacity change from 0 to 32768 [ 55.908265][ T4615] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 55.921770][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 56.048954][ T4618] loop0: detected capacity change from 0 to 32768 [ 56.058112][ T4618] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 56.067400][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 56.196193][ T4621] loop0: detected capacity change from 0 to 32768 [ 56.202444][ T4621] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 56.215822][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 56.342202][ T4624] loop0: detected capacity change from 0 to 32768 [ 56.348169][ T4624] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 56.360645][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 56.487319][ T4627] loop0: detected capacity change from 0 to 32768 [ 56.493064][ T4627] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 56.507471][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 56.607796][ T4630] loop0: detected capacity change from 0 to 32768 [ 56.614010][ T4630] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 56.625748][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 56.729418][ T4633] loop0: detected capacity change from 0 to 32768 [ 56.741101][ T4633] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 56.754217][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 56.881699][ T4636] loop0: detected capacity change from 0 to 32768 [ 56.891623][ T4636] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 56.899939][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 57.027623][ T4639] loop0: detected capacity change from 0 to 32768 [ 57.033153][ T4639] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 57.046292][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 57.181622][ T4642] loop0: detected capacity change from 0 to 32768 [ 57.187049][ T4642] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 57.201376][ T4292] ocfs2: Unmounting device (7,0) on (node local)