Warning: Permanently added '10.128.1.190' (ED25519) to the list of known hosts. executing program [ 34.671131][ T4293] loop0: detected capacity change from 0 to 32768 [ 34.673717][ T4293] ======================================================= [ 34.673717][ T4293] WARNING: The mand mount option has been deprecated and [ 34.673717][ T4293] and is ignored by this kernel. Remove the mand [ 34.673717][ T4293] option from the mount to silence this warning. [ 34.673717][ T4293] ======================================================= [ 34.690515][ T4293] ocfs2: Slot 0 on device (7,0) was already allocated to this node! [ 34.698607][ T4293] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 35.058498][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 35.271860][ T4297] loop0: detected capacity change from 0 to 32768 [ 35.282211][ T4297] ocfs2: Slot 0 on device (7,0) was already allocated to this node! [ 35.288455][ T4297] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 35.648652][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 35.857594][ T4300] loop0: detected capacity change from 0 to 32768 [ 35.862979][ T4300] ocfs2: Slot 0 on device (7,0) was already allocated to this node! [ 35.868982][ T4300] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 36.231161][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 36.438809][ T4303] loop0: detected capacity change from 0 to 32768 [ 36.449034][ T4303] ocfs2: Slot 0 on device (7,0) was already allocated to this node! [ 36.455659][ T4303] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 36.805604][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 37.017561][ T4306] loop0: detected capacity change from 0 to 32768 [ 37.028920][ T4306] ocfs2: Slot 0 on device (7,0) was already allocated to this node! [ 37.034077][ T4306] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 37.408831][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 37.642056][ T4309] loop0: detected capacity change from 0 to 32768 [ 37.659304][ T4309] ocfs2: Slot 0 on device (7,0) was already allocated to this node! [ 37.672308][ T4309] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 38.036394][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 38.245034][ T4312] loop0: detected capacity change from 0 to 32768 [ 38.250101][ T4312] ocfs2: Slot 0 on device (7,0) was already allocated to this node! [ 38.254818][ T4312] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 38.609411][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 38.818235][ T4315] loop0: detected capacity change from 0 to 32768 [ 38.823508][ T4315] ocfs2: Slot 0 on device (7,0) was already allocated to this node! [ 38.827902][ T4315] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 39.192980][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 39.405537][ T4318] loop0: detected capacity change from 0 to 32768 [ 39.411038][ T4318] ocfs2: Slot 0 on device (7,0) was already allocated to this node! [ 39.415690][ T4318] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 39.767936][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 39.976042][ T4321] loop0: detected capacity change from 0 to 32768 [ 39.980937][ T4321] ocfs2: Slot 0 on device (7,0) was already allocated to this node! [ 39.985461][ T4321] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 40.339164][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 40.548182][ T4324] loop0: detected capacity change from 0 to 32768 [ 40.553775][ T4324] ocfs2: Slot 0 on device (7,0) was already allocated to this node! [ 40.558037][ T4324] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 40.915600][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 41.129798][ T4327] loop0: detected capacity change from 0 to 32768 [ 41.134996][ T4327] ocfs2: Slot 0 on device (7,0) was already allocated to this node! [ 41.139461][ T4327] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 41.498807][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 41.714839][ T4330] loop0: detected capacity change from 0 to 32768 [ 41.722191][ T4330] ocfs2: Slot 0 on device (7,0) was already allocated to this node! [ 41.732701][ T4330] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 42.096914][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 42.307057][ T4333] loop0: detected capacity change from 0 to 32768 [ 42.312033][ T4333] ocfs2: Slot 0 on device (7,0) was already allocated to this node! [ 42.316646][ T4333] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 42.686576][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 42.896377][ T4336] loop0: detected capacity change from 0 to 32768 [ 42.901475][ T4336] ocfs2: Slot 0 on device (7,0) was already allocated to this node! [ 42.906395][ T4336] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 43.258491][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 43.468282][ T4339] loop0: detected capacity change from 0 to 32768 [ 43.473654][ T4339] ocfs2: Slot 0 on device (7,0) was already allocated to this node! [ 43.478159][ T4339] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 43.832775][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 44.042785][ T4342] loop0: detected capacity change from 0 to 32768 [ 44.047628][ T4342] ocfs2: Slot 0 on device (7,0) was already allocated to this node! [ 44.055036][ T4342] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 44.409183][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 44.619761][ T4345] loop0: detected capacity change from 0 to 32768 [ 44.627501][ T4345] ocfs2: Slot 0 on device (7,0) was already allocated to this node! [ 44.636763][ T4345] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 44.991857][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 45.201670][ T4348] loop0: detected capacity change from 0 to 32768 [ 45.206661][ T4348] ocfs2: Slot 0 on device (7,0) was already allocated to this node! [ 45.210984][ T4348] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 45.570276][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 45.788072][ T4351] loop0: detected capacity change from 0 to 32768 [ 45.798587][ T4351] ocfs2: Slot 0 on device (7,0) was already allocated to this node! [ 45.804322][ T4351] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 46.156751][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 46.372165][ T4354] loop0: detected capacity change from 0 to 32768 [ 46.377079][ T4354] ocfs2: Slot 0 on device (7,0) was already allocated to this node! [ 46.381909][ T4354] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 46.385343][ T4354] [ 46.385903][ T4354] ====================================================== [ 46.387376][ T4354] WARNING: possible circular locking dependency detected [ 46.388849][ T4354] 6.1.127-syzkaller #0 Not tainted [ 46.389799][ T4354] ------------------------------------------------------ [ 46.391341][ T4354] syz-executor306/4354 is trying to acquire lock: [ 46.392774][ T4354] ffff0000d99c1488 (&osb->system_file_mutex){+.+.}-{3:3}, at: ocfs2_get_system_file_inode+0x180/0x6b8 [ 46.395090][ T4354] [ 46.395090][ T4354] but task is already holding lock: [ 46.396674][ T4354] ffff0000e12db120 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}, at: ocfs2_write_begin+0x178/0x38c [ 46.398836][ T4354] [ 46.398836][ T4354] which lock already depends on the new lock. [ 46.398836][ T4354] [ 46.400897][ T4354] [ 46.400897][ T4354] the existing dependency chain (in reverse order) is: [ 46.402726][ T4354] [ 46.402726][ T4354] -> #1 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}: [ 46.404570][ T4354] down_read+0x64/0x308 [ 46.405659][ T4354] ocfs2_read_virt_blocks+0x2bc/0x9f8 [ 46.406823][ T4354] ocfs2_find_entry+0x3ac/0x2620 [ 46.407961][ T4354] ocfs2_find_files_on_disk+0x130/0x468 [ 46.409214][ T4354] ocfs2_lookup_ino_from_name+0xb8/0x1d4 [ 46.410580][ T4354] ocfs2_get_system_file_inode+0x2c8/0x6b8 [ 46.411830][ T4354] ocfs2_init_global_system_inodes+0x2bc/0x618 [ 46.413128][ T4354] ocfs2_fill_super+0x350c/0x48c4 [ 46.414276][ T4354] mount_bdev+0x274/0x370 [ 46.415264][ T4354] ocfs2_mount+0x44/0x58 [ 46.416303][ T4354] legacy_get_tree+0xd4/0x16c [ 46.417407][ T4354] vfs_get_tree+0x90/0x274 [ 46.418497][ T4354] do_new_mount+0x278/0x8fc [ 46.419690][ T4354] path_mount+0x590/0xe5c [ 46.420800][ T4354] __arm64_sys_mount+0x45c/0x594 [ 46.421970][ T4354] invoke_syscall+0x98/0x2bc [ 46.422999][ T4354] el0_svc_common+0x138/0x258 [ 46.423995][ T4354] do_el0_svc+0x58/0x13c [ 46.425086][ T4354] el0_svc+0x58/0x168 [ 46.426044][ T4354] el0t_64_sync_handler+0x84/0xf0 [ 46.427196][ T4354] el0t_64_sync+0x18c/0x190 [ 46.428247][ T4354] [ 46.428247][ T4354] -> #0 (&osb->system_file_mutex){+.+.}-{3:3}: [ 46.429941][ T4354] __lock_acquire+0x3338/0x7680 [ 46.431081][ T4354] lock_acquire+0x26c/0x7cc [ 46.432155][ T4354] __mutex_lock_common+0x190/0x21a0 [ 46.433513][ T4354] mutex_lock_nested+0x38/0x44 [ 46.434771][ T4354] ocfs2_get_system_file_inode+0x180/0x6b8 [ 46.436248][ T4354] ocfs2_reserve_local_alloc_bits+0xe4/0x25dc [ 46.437666][ T4354] ocfs2_reserve_clusters_with_limit+0x194/0xabc [ 46.439069][ T4354] ocfs2_lock_allocators+0x294/0x584 [ 46.440212][ T4354] ocfs2_write_begin_nolock+0x22fc/0x3f6c [ 46.441468][ T4354] ocfs2_write_begin+0x1ac/0x38c [ 46.442618][ T4354] generic_perform_write+0x278/0x55c [ 46.443911][ T4354] __generic_file_write_iter+0x168/0x388 [ 46.445190][ T4354] ocfs2_file_write_iter+0x156c/0x1f48 [ 46.446427][ T4354] vfs_write+0x610/0x91c [ 46.447388][ T4354] ksys_write+0x15c/0x26c [ 46.448472][ T4354] __arm64_sys_write+0x7c/0x90 [ 46.449628][ T4354] invoke_syscall+0x98/0x2bc [ 46.450826][ T4354] el0_svc_common+0x138/0x258 [ 46.451945][ T4354] do_el0_svc+0x58/0x13c [ 46.452883][ T4354] el0_svc+0x58/0x168 [ 46.453890][ T4354] el0t_64_sync_handler+0x84/0xf0 [ 46.454926][ T4354] el0t_64_sync+0x18c/0x190 [ 46.455926][ T4354] [ 46.455926][ T4354] other info that might help us debug this: [ 46.455926][ T4354] [ 46.458354][ T4354] Possible unsafe locking scenario: [ 46.458354][ T4354] [ 46.459839][ T4354] CPU0 CPU1 [ 46.460914][ T4354] ---- ---- [ 46.462040][ T4354] lock(&ocfs2_file_ip_alloc_sem_key); [ 46.463183][ T4354] lock(&osb->system_file_mutex); [ 46.464702][ T4354] lock(&ocfs2_file_ip_alloc_sem_key); [ 46.466478][ T4354] lock(&osb->system_file_mutex); [ 46.467561][ T4354] [ 46.467561][ T4354] *** DEADLOCK *** [ 46.467561][ T4354] [ 46.469260][ T4354] 3 locks held by syz-executor306/4354: [ 46.470315][ T4354] #0: ffff0000c36ea460 (sb_writers#8){.+.+}-{0:0}, at: vfs_write+0x244/0x91c [ 46.472262][ T4354] #1: ffff0000e12db488 (&sb->s_type->i_mutex_key#17){+.+.}-{3:3}, at: ocfs2_file_write_iter+0x3b0/0x1f48 [ 46.474579][ T4354] #2: ffff0000e12db120 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}, at: ocfs2_write_begin+0x178/0x38c [ 46.476831][ T4354] [ 46.476831][ T4354] stack backtrace: [ 46.478099][ T4354] CPU: 0 PID: 4354 Comm: syz-executor306 Not tainted 6.1.127-syzkaller #0 [ 46.479878][ T4354] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 46.482064][ T4354] Call trace: [ 46.482718][ T4354] dump_backtrace+0x1c8/0x1f4 [ 46.483798][ T4354] show_stack+0x2c/0x3c [ 46.484623][ T4354] dump_stack_lvl+0x108/0x170 [ 46.485617][ T4354] dump_stack+0x1c/0x5c [ 46.486453][ T4354] print_circular_bug+0x150/0x1b8 [ 46.487428][ T4354] check_noncircular+0x2cc/0x378 [ 46.488480][ T4354] __lock_acquire+0x3338/0x7680 [ 46.489630][ T4354] lock_acquire+0x26c/0x7cc [ 46.490630][ T4354] __mutex_lock_common+0x190/0x21a0 [ 46.491738][ T4354] mutex_lock_nested+0x38/0x44 [ 46.492808][ T4354] ocfs2_get_system_file_inode+0x180/0x6b8 [ 46.494007][ T4354] ocfs2_reserve_local_alloc_bits+0xe4/0x25dc [ 46.495331][ T4354] ocfs2_reserve_clusters_with_limit+0x194/0xabc [ 46.496646][ T4354] ocfs2_lock_allocators+0x294/0x584 [ 46.497905][ T4354] ocfs2_write_begin_nolock+0x22fc/0x3f6c [ 46.499030][ T4354] ocfs2_write_begin+0x1ac/0x38c [ 46.500003][ T4354] generic_perform_write+0x278/0x55c [ 46.501109][ T4354] __generic_file_write_iter+0x168/0x388 [ 46.502175][ T4354] ocfs2_file_write_iter+0x156c/0x1f48 [ 46.503249][ T4354] vfs_write+0x610/0x91c [ 46.504142][ T4354] ksys_write+0x15c/0x26c [ 46.505017][ T4354] __arm64_sys_write+0x7c/0x90 [ 46.506159][ T4354] invoke_syscall+0x98/0x2bc [ 46.507199][ T4354] el0_svc_common+0x138/0x258 [ 46.508246][ T4354] do_el0_svc+0x58/0x13c [ 46.509072][ T4354] el0_svc+0x58/0x168 [ 46.510087][ T4354] el0t_64_sync_handler+0x84/0xf0 [ 46.511086][ T4354] el0t_64_sync+0x18c/0x190 [ 46.730196][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 46.873178][ T4357] loop0: detected capacity change from 0 to 32768 [ 46.877178][ T4357] ocfs2: Slot 0 on device (7,0) was already allocated to this node! [ 46.880874][ T4357] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 47.100233][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 47.236601][ T4360] loop0: detected capacity change from 0 to 32768 [ 47.240616][ T4360] ocfs2: Slot 0 on device (7,0) was already allocated to this node! [ 47.244424][ T4360] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 47.464609][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 47.603669][ T4363] loop0: detected capacity change from 0 to 32768 [ 47.610860][ T4363] ocfs2: Slot 0 on device (7,0) was already allocated to this node! [ 47.615765][ T4363] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 47.848481][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 47.987978][ T4366] loop0: detected capacity change from 0 to 32768 [ 47.991557][ T4366] ocfs2: Slot 0 on device (7,0) was already allocated to this node! [ 47.996723][ T4366] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 48.213560][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 48.355451][ T4369] loop0: detected capacity change from 0 to 32768 [ 48.362125][ T4369] ocfs2: Slot 0 on device (7,0) was already allocated to this node! [ 48.366803][ T4369] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 48.594878][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 48.733586][ T4372] loop0: detected capacity change from 0 to 32768 [ 48.737322][ T4372] ocfs2: Slot 0 on device (7,0) was already allocated to this node! [ 48.741067][ T4372] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 48.968814][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 49.105030][ T4375] loop0: detected capacity change from 0 to 32768 [ 49.109014][ T4375] ocfs2: Slot 0 on device (7,0) was already allocated to this node! [ 49.113746][ T4375] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 49.330031][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 49.474262][ T4378] loop0: detected capacity change from 0 to 32768 [ 49.479008][ T4378] ocfs2: Slot 0 on device (7,0) was already allocated to this node! [ 49.483324][ T4378] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 49.701013][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 49.839006][ T4381] loop0: detected capacity change from 0 to 32768 [ 49.842946][ T4381] ocfs2: Slot 0 on device (7,0) was already allocated to this node! [ 49.846497][ T4381] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 50.074317][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 50.210733][ T4384] loop0: detected capacity change from 0 to 32768 [ 50.214719][ T4384] ocfs2: Slot 0 on device (7,0) was already allocated to this node! [ 50.218293][ T4384] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 50.440165][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 50.580706][ T4387] loop0: detected capacity change from 0 to 32768 [ 50.584841][ T4387] ocfs2: Slot 0 on device (7,0) was already allocated to this node! [ 50.588856][ T4387] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 50.808559][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 50.944730][ T4390] loop0: detected capacity change from 0 to 32768 [ 50.948408][ T4390] ocfs2: Slot 0 on device (7,0) was already allocated to this node! [ 50.952253][ T4390] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 51.173739][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 51.311029][ T4393] loop0: detected capacity change from 0 to 32768 [ 51.320560][ T4393] ocfs2: Slot 0 on device (7,0) was already allocated to this node! [ 51.324535][ T4393] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 51.554288][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 51.692690][ T4396] loop0: detected capacity change from 0 to 32768 [ 51.696453][ T4396] ocfs2: Slot 0 on device (7,0) was already allocated to this node! [ 51.701769][ T4396] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 51.926267][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 52.064058][ T4399] loop0: detected capacity change from 0 to 32768 [ 52.071229][ T4399] ocfs2: Slot 0 on device (7,0) was already allocated to this node! [ 52.075541][ T4399] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 52.302281][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 52.438997][ T4402] loop0: detected capacity change from 0 to 32768 [ 52.443520][ T4402] ocfs2: Slot 0 on device (7,0) was already allocated to this node! [ 52.447241][ T4402] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 52.662404][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 52.803321][ T4405] loop0: detected capacity change from 0 to 32768 [ 52.807379][ T4405] ocfs2: Slot 0 on device (7,0) was already allocated to this node! [ 52.811415][ T4405] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 53.035206][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 53.172372][ T4408] loop0: detected capacity change from 0 to 32768 [ 53.176667][ T4408] ocfs2: Slot 0 on device (7,0) was already allocated to this node! [ 53.180246][ T4408] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 53.402918][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 53.550828][ T4411] loop0: detected capacity change from 0 to 32768 [ 53.554666][ T4411] ocfs2: Slot 0 on device (7,0) was already allocated to this node! [ 53.557897][ T4411] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 53.780139][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 53.918581][ T4414] loop0: detected capacity change from 0 to 32768 [ 53.926414][ T4414] ocfs2: Slot 0 on device (7,0) was already allocated to this node! [ 53.930394][ T4414] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 54.151394][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 54.295217][ T4417] loop0: detected capacity change from 0 to 32768 [ 54.311901][ T4417] ocfs2: Slot 0 on device (7,0) was already allocated to this node! [ 54.315940][ T4417] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 54.543446][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 54.683718][ T4420] loop0: detected capacity change from 0 to 32768 [ 54.687548][ T4420] ocfs2: Slot 0 on device (7,0) was already allocated to this node! [ 54.691203][ T4420] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 54.909741][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 55.049838][ T4423] loop0: detected capacity change from 0 to 32768 [ 55.053889][ T4423] ocfs2: Slot 0 on device (7,0) was already allocated to this node! [ 55.057553][ T4423] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 55.284460][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 55.426109][ T4426] loop0: detected capacity change from 0 to 32768 [ 55.430108][ T4426] ocfs2: Slot 0 on device (7,0) was already allocated to this node! [ 55.433989][ T4426] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 55.651750][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 55.799911][ T4429] loop0: detected capacity change from 0 to 32768 [ 55.803980][ T4429] ocfs2: Slot 0 on device (7,0) was already allocated to this node! [ 55.808170][ T4429] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 56.025001][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 56.162870][ T4432] loop0: detected capacity change from 0 to 32768 [ 56.166959][ T4432] ocfs2: Slot 0 on device (7,0) was already allocated to this node! [ 56.170527][ T4432] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.