[ 32.212015][ T3320] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 32.224738][ T3320] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 32.232514][ T3320] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 32.391545][ T3288] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 32.400236][ T3288] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 32.461245][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 32.469908][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 32.478856][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 32.487347][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 32.916267][ T413] device veth0_vlan left promiscuous mode Warning: Permanently added '10.128.1.217' (ED25519) to the list of known hosts. 2024/09/14 07:38:52 ignoring optional flag "sandboxArg"="0" 2024/09/14 07:38:52 parsed 1 programs [ 51.431245][ T3715] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 52.665715][ T1669] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 52.673576][ T1669] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 52.716451][ T3288] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 52.725455][ T3288] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 52.738588][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 52.748476][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 53.069124][ T3763] device veth0_vlan entered promiscuous mode [ 53.075716][ T3320] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 53.084530][ T3320] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 53.092465][ T3320] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 53.099816][ T3320] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 53.222183][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 53.289336][ T1669] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 53.298378][ T1669] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 53.307196][ T1669] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 53.316320][ T1669] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 2024/09/14 07:38:55 executed programs: 0 [ 53.706872][ T413] device veth0_vlan left promiscuous mode [ 54.093695][ T1669] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.134783][ T2101] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 54.143252][ T2101] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 54.151693][ T2101] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 54.159705][ T2101] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 54.398420][ T3984] device veth0_vlan entered promiscuous mode [ 54.405249][ T1669] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 54.413644][ T1669] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 54.422388][ T1669] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 54.431143][ T1669] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 54.440358][ T1669] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 54.448826][ T1669] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 54.611201][ T3321] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 54.627043][ T3321] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 54.724609][ T1669] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 54.733260][ T1669] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 54.741736][ T1669] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 54.750218][ T1669] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 54.916176][ T4175] loop0: detected capacity change from 32768 to 0 [ 55.003477][ T4175] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 55.036798][ T3984] ocfs2: Unmounting device (7,0) on (node local) [ 55.186959][ T4180] loop0: detected capacity change from 32768 to 0 [ 55.243301][ T4180] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 55.265557][ T3984] ocfs2: Unmounting device (7,0) on (node local) [ 55.422230][ T4185] loop0: detected capacity change from 32768 to 0 [ 55.482200][ T4185] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 55.504699][ T3984] ocfs2: Unmounting device (7,0) on (node local) [ 55.670175][ T4190] loop0: detected capacity change from 32768 to 0 [ 55.733519][ T4190] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 55.745934][ T4190] [ 55.748261][ T4190] ====================================================== [ 55.755463][ T4190] WARNING: possible circular locking dependency detected [ 55.763474][ T4190] 5.11.0-syzkaller #0 Not tainted [ 55.768467][ T4190] ------------------------------------------------------ [ 55.775707][ T4190] syz.0.18/4190 is trying to acquire lock: [ 55.781898][ T4190] ffff888116365488 (&osb->system_file_mutex){+.+.}-{3:3}, at: ocfs2_get_system_file_inode+0x1b6/0x350 [ 55.793263][ T4190] [ 55.793263][ T4190] but task is already holding lock: [ 55.800869][ T4190] ffff88810de38660 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}, at: ocfs2_write_begin+0xde/0x1c0 [ 55.811435][ T4190] [ 55.811435][ T4190] which lock already depends on the new lock. [ 55.811435][ T4190] [ 55.822374][ T4190] [ 55.822374][ T4190] the existing dependency chain (in reverse order) is: [ 55.831453][ T4190] [ 55.831453][ T4190] -> #1 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}: [ 55.840372][ T4190] down_read+0x23/0xc0 [ 55.844959][ T4190] ocfs2_read_virt_blocks+0x9b/0x390 [ 55.850750][ T4190] ocfs2_read_dir_block+0x41/0x1b0 [ 55.856536][ T4190] ocfs2_find_entry+0x1bd/0x6a0 [ 55.861886][ T4190] ocfs2_find_files_on_disk+0x40/0x110 [ 55.868627][ T4190] ocfs2_lookup_ino_from_name+0x3a/0x70 [ 55.875749][ T4190] ocfs2_get_system_file_inode+0xdc/0x350 [ 55.882293][ T4190] ocfs2_initialize_super.isra.0+0x8d2/0x11b0 [ 55.889068][ T4190] ocfs2_fill_super+0x37f/0x19e0 [ 55.894576][ T4190] mount_bdev+0x185/0x1b0 [ 55.899562][ T4190] legacy_get_tree+0x2b/0x50 [ 55.904832][ T4190] vfs_get_tree+0x1e/0x80 [ 55.909745][ T4190] path_mount+0x2b1/0xc00 [ 55.914564][ T4190] __x64_sys_mount+0xfe/0x140 [ 55.919892][ T4190] do_syscall_64+0x34/0x50 [ 55.925911][ T4190] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 55.932473][ T4190] [ 55.932473][ T4190] -> #0 (&osb->system_file_mutex){+.+.}-{3:3}: [ 55.941706][ T4190] __lock_acquire+0x114c/0x1b30 [ 55.947061][ T4190] lock_acquire+0xc9/0x3f0 [ 55.952223][ T4190] __mutex_lock+0x6c/0x660 [ 55.958103][ T4190] ocfs2_get_system_file_inode+0x1b6/0x350 [ 55.964843][ T4190] ocfs2_reserve_local_alloc_bits+0x40/0x420 [ 55.971501][ T4190] ocfs2_reserve_clusters_with_limit+0x198/0x470 [ 55.978727][ T4190] ocfs2_lock_allocators+0xd0/0x230 [ 55.984591][ T4190] ocfs2_write_begin_nolock+0x39c/0x1fc0 [ 55.990798][ T4190] ocfs2_write_begin+0xfa/0x1c0 [ 55.996136][ T4190] generic_perform_write+0xba/0x1b0 [ 56.001995][ T4190] __generic_file_write_iter+0x143/0x1c0 [ 56.008194][ T4190] ocfs2_file_write_iter+0x541/0xd80 [ 56.014052][ T4190] new_sync_write+0x11a/0x1b0 [ 56.019211][ T4190] vfs_write+0x263/0x360 [ 56.023933][ T4190] __x64_sys_pwrite64+0x87/0xc0 [ 56.029290][ T4190] do_syscall_64+0x34/0x50 [ 56.034205][ T4190] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 56.040590][ T4190] [ 56.040590][ T4190] other info that might help us debug this: [ 56.040590][ T4190] [ 56.050872][ T4190] Possible unsafe locking scenario: [ 56.050872][ T4190] [ 56.058752][ T4190] CPU0 CPU1 [ 56.064173][ T4190] ---- ---- [ 56.069544][ T4190] lock(&ocfs2_file_ip_alloc_sem_key); [ 56.075679][ T4190] lock(&osb->system_file_mutex); [ 56.083484][ T4190] lock(&ocfs2_file_ip_alloc_sem_key); [ 56.092045][ T4190] lock(&osb->system_file_mutex); [ 56.097138][ T4190] [ 56.097138][ T4190] *** DEADLOCK *** [ 56.097138][ T4190] [ 56.105509][ T4190] 3 locks held by syz.0.18/4190: [ 56.110412][ T4190] #0: ffff88810af08448 (sb_writers#12){.+.+}-{0:0}, at: __x64_sys_pwrite64+0x87/0xc0 [ 56.120016][ T4190] #1: ffff88810de389c8 (&sb->s_type->i_mutex_key#15){+.+.}-{3:3}, at: ocfs2_file_write_iter+0x193/0xd80 [ 56.131270][ T4190] #2: ffff88810de38660 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}, at: ocfs2_write_begin+0xde/0x1c0 [ 56.142260][ T4190] [ 56.142260][ T4190] stack backtrace: [ 56.148181][ T4190] CPU: 1 PID: 4190 Comm: syz.0.18 Not tainted 5.11.0-syzkaller #0 [ 56.156382][ T4190] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 56.167027][ T4190] Call Trace: [ 56.170409][ T4190] dump_stack+0x77/0x97 [ 56.174536][ T4190] check_noncircular+0xcc/0xe0 [ 56.179610][ T4190] ? unwind_next_frame+0x495/0x6e0 [ 56.185497][ T4190] ? preempt_count_add+0x4a/0x80 [ 56.190523][ T4190] __lock_acquire+0x114c/0x1b30 [ 56.196088][ T4190] lock_acquire+0xc9/0x3f0 [ 56.200662][ T4190] ? ocfs2_get_system_file_inode+0x1b6/0x350 [ 56.206611][ T4190] __mutex_lock+0x6c/0x660 [ 56.211085][ T4190] ? ocfs2_get_system_file_inode+0x1b6/0x350 [ 56.217359][ T4190] ? ocfs2_get_system_file_inode+0x1b6/0x350 [ 56.223473][ T4190] ? find_held_lock+0x2b/0x80 [ 56.228120][ T4190] ocfs2_get_system_file_inode+0x1b6/0x350 [ 56.233892][ T4190] ? find_held_lock+0x2b/0x80 [ 56.238954][ T4190] ocfs2_reserve_local_alloc_bits+0x40/0x420 [ 56.244910][ T4190] ocfs2_reserve_clusters_with_limit+0x198/0x470 [ 56.251623][ T4190] ? rcu_read_lock_sched_held+0x3a/0x70 [ 56.257955][ T4190] ocfs2_lock_allocators+0xd0/0x230 [ 56.263521][ T4190] ocfs2_write_begin_nolock+0x39c/0x1fc0 [ 56.269537][ T4190] ? ocfs2_allocate_extend_trans+0x250/0x250 [ 56.276108][ T4190] ? ocfs2_inode_lock_full_nested+0x400/0x950 [ 56.284521][ T4190] ocfs2_write_begin+0xfa/0x1c0 [ 56.289762][ T4190] generic_perform_write+0xba/0x1b0 [ 56.295374][ T4190] ? file_update_time+0xf1/0x140 [ 56.300494][ T4190] __generic_file_write_iter+0x143/0x1c0 [ 56.306190][ T4190] ? ocfs2_inode_unlock+0x92/0x110 [ 56.311459][ T4190] ocfs2_file_write_iter+0x541/0xd80 [ 56.317074][ T4190] new_sync_write+0x11a/0x1b0 [ 56.321741][ T4190] vfs_write+0x263/0x360 [ 56.326046][ T4190] __x64_sys_pwrite64+0x87/0xc0 [ 56.331063][ T4190] do_syscall_64+0x34/0x50 [ 56.335578][ T4190] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 56.341543][ T4190] RIP: 0033:0x7f8dec559ef9 [ 56.345948][ T4190] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 56.366234][ T4190] RSP: 002b:00007f8debfdb038 EFLAGS: 00000246 ORIG_RAX: 0000000000000012 [ 56.374876][ T4190] RAX: ffffffffffffffda RBX: 00007f8dec711f80 RCX: 00007f8dec559ef9 [ 56.383259][ T4190] RDX: 000000000000fdef RSI: 0000000020000140 RDI: 0000000000000004 [ 56.391340][ T4190] RBP: 00007f8dec5ccb76 R08: 0000000000000000 R09: 0000000000000000 [ 56.399473][ T4190] R10: 000000000000fecc R11: 0000000000000246 R12: 0000000000000000 [ 56.407416][ T4190] R13: 0000000000000000 R14: 00007f8dec711f80 R15: 00007ffccf49ccc8 [ 56.420427][ T3984] ocfs2: Unmounting device (7,0) on (node local) [ 56.542333][ T4195] loop0: detected capacity change from 32768 to 0 [ 56.587875][ T4195] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 56.601690][ T3984] ocfs2: Unmounting device (7,0) on (node local) [ 56.731872][ T4200] loop0: detected capacity change from 32768 to 0 [ 56.787802][ T4200] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 56.801130][ T3984] ocfs2: Unmounting device (7,0) on (node local) [ 56.902858][ T4205] loop0: detected capacity change from 32768 to 0 [ 56.947940][ T4205] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 56.961261][ T3984] ocfs2: Unmounting device (7,0) on (node local) [ 57.091857][ T4210] loop0: detected capacity change from 32768 to 0 [ 57.137738][ T4210] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 57.151350][ T3984] ocfs2: Unmounting device (7,0) on (node local) [ 57.242872][ T4215] loop0: detected capacity change from 32768 to 0 [ 57.287765][ T4215] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 57.302526][ T3984] ocfs2: Unmounting device (7,0) on (node local) [ 57.441950][ T4220] loop0: detected capacity change from 32768 to 0 [ 57.488961][ T4220] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 57.503371][ T3984] ocfs2: Unmounting device (7,0) on (node local) [ 57.644164][ T4225] loop0: detected capacity change from 32768 to 0 [ 57.697760][ T4225] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 57.710636][ T3984] ocfs2: Unmounting device (7,0) on (node local) [ 57.822736][ T4230] loop0: detected capacity change from 32768 to 0 [ 57.877796][ T4230] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 57.892384][ T3984] ocfs2: Unmounting device (7,0) on (node local) [ 57.996051][ T4235] loop0: detected capacity change from 32768 to 0 [ 58.037702][ T4235] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 58.051372][ T3984] ocfs2: Unmounting device (7,0) on (node local) [ 58.172662][ T4240] loop0: detected capacity change from 32768 to 0 [ 58.217659][ T4240] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 58.231096][ T3984] ocfs2: Unmounting device (7,0) on (node local) [ 58.362106][ T4245] loop0: detected capacity change from 32768 to 0 [ 58.407706][ T4245] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 58.421600][ T3984] ocfs2: Unmounting device (7,0) on (node local) [ 58.552622][ T4250] loop0: detected capacity change from 32768 to 0 2024/09/14 07:39:00 executed programs: 18 [ 58.597818][ T4250] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 58.611888][ T3984] ocfs2: Unmounting device (7,0) on (node local) [ 58.732498][ T4255] loop0: detected capacity change from 32768 to 0 [ 58.787826][ T4255] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 58.800725][ T3984] ocfs2: Unmounting device (7,0) on (node local) [ 58.913280][ T4260] loop0: detected capacity change from 32768 to 0 [ 58.958083][ T4260] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 58.973098][ T3984] ocfs2: Unmounting device (7,0) on (node local) [ 59.081927][ T4265] loop0: detected capacity change from 32768 to 0 [ 59.127719][ T4265] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 59.140954][ T3984] ocfs2: Unmounting device (7,0) on (node local) [ 59.271934][ T4270] loop0: detected capacity change from 32768 to 0 [ 59.317741][ T4270] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 59.330638][ T3984] ocfs2: Unmounting device (7,0) on (node local) [ 59.462290][ T4275] loop0: detected capacity change from 32768 to 0 [ 59.507770][ T4275] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 59.521931][ T3984] ocfs2: Unmounting device (7,0) on (node local) [ 59.633839][ T4280] loop0: detected capacity change from 32768 to 0 [ 59.677819][ T4280] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 59.692372][ T3984] ocfs2: Unmounting device (7,0) on (node local) [ 59.793144][ T4285] loop0: detected capacity change from 32768 to 0 [ 59.847861][ T4285] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 59.860481][ T3984] ocfs2: Unmounting device (7,0) on (node local) [ 59.991764][ T4290] loop0: detected capacity change from 32768 to 0 [ 60.047839][ T4290] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 60.061798][ T3984] ocfs2: Unmounting device (7,0) on (node local) [ 60.171541][ T4295] loop0: detected capacity change from 32768 to 0 [ 60.227758][ T4295] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 60.241870][ T3984] ocfs2: Unmounting device (7,0) on (node local) [ 60.372601][ T4300] loop0: detected capacity change from 32768 to 0 [ 60.427846][ T4300] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 60.441727][ T3984] ocfs2: Unmounting device (7,0) on (node local) [ 60.571902][ T4305] loop0: detected capacity change from 32768 to 0 [ 60.627955][ T4305] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 60.640937][ T3984] ocfs2: Unmounting device (7,0) on (node local) [ 60.781945][ T4310] loop0: detected capacity change from 32768 to 0 [ 60.827847][ T4310] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 60.841037][ T3984] ocfs2: Unmounting device (7,0) on (node local) [ 60.942996][ T4315] loop0: detected capacity change from 32768 to 0 [ 60.987873][ T4315] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 61.001543][ T3984] ocfs2: Unmounting device (7,0) on (node local) [ 61.131968][ T4320] loop0: detected capacity change from 32768 to 0 [ 61.177891][ T4320] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 61.192329][ T3984] ocfs2: Unmounting device (7,0) on (node local) [ 61.301479][ T4325] loop0: detected capacity change from 32768 to 0 [ 61.309567][ T4325] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 61.323350][ T3984] ocfs2: Unmounting device (7,0) on (node local) [ 61.452322][ T4330] loop0: detected capacity change from 32768 to 0 [ 61.527827][ T4330] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 61.540942][ T3984] ocfs2: Unmounting device (7,0) on (node local) [ 61.673824][ T4335] loop0: detected capacity change from 32768 to 0 [ 61.717749][ T4335] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 61.731518][ T3984] ocfs2: Unmounting device (7,0) on (node local) [ 61.853035][ T4340] loop0: detected capacity change from 32768 to 0 [ 61.897801][ T4340] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 61.911673][ T3984] ocfs2: Unmounting device (7,0) on (node local) [ 62.031568][ T4345] loop0: detected capacity change from 32768 to 0 [ 62.077864][ T4345] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 62.091483][ T3984] ocfs2: Unmounting device (7,0) on (node local) [ 62.212667][ T4350] loop0: detected capacity change from 32768 to 0 [ 62.267772][ T4350] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 62.281535][ T3984] ocfs2: Unmounting device (7,0) on (node local) [ 62.431949][ T4355] loop0: detected capacity change from 32768 to 0 [ 62.497786][ T4355] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 62.511829][ T3984] ocfs2: Unmounting device (7,0) on (node local) [ 62.672097][ T4360] loop0: detected capacity change from 32768 to 0 [ 62.717737][ T4360] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 62.731230][ T3984] ocfs2: Unmounting device (7,0) on (node local) [ 62.872650][ T4365] loop0: detected capacity change from 32768 to 0 [ 62.907687][ T4365] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 62.921478][ T3984] ocfs2: Unmounting device (7,0) on (node local) [ 63.032063][ T4370] loop0: detected capacity change from 32768 to 0 [ 63.077698][ T4370] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 63.091214][ T3984] ocfs2: Unmounting device (7,0) on (node local) [ 63.212365][ T4375] loop0: detected capacity change from 32768 to 0 [ 63.257850][ T4375] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 63.272415][ T3984] ocfs2: Unmounting device (7,0) on (node local) [ 63.372796][ T4380] loop0: detected capacity change from 32768 to 0 [ 63.427708][ T4380] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 63.440816][ T3984] ocfs2: Unmounting device (7,0) on (node local) [ 63.541668][ T4385] loop0: detected capacity change from 32768 to 0 2024/09/14 07:39:05 executed programs: 45 [ 63.597800][ T4385] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 63.612924][ T3984] ocfs2: Unmounting device (7,0) on (node local) [ 63.752088][ T4390] loop0: detected capacity change from 32768 to 0 [ 63.787796][ T4390] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 63.801206][ T3984] ocfs2: Unmounting device (7,0) on (node local) [ 63.904065][ T4395] loop0: detected capacity change from 32768 to 0 [ 63.947099][ T4395] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 63.961398][ T3984] ocfs2: Unmounting device (7,0) on (node local) [ 64.091890][ T4400] loop0: detected capacity change from 32768 to 0 [ 64.137789][ T4400] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 64.151973][ T3984] ocfs2: Unmounting device (7,0) on (node local) [ 64.272028][ T4405] loop0: detected capacity change from 32768 to 0 [ 64.327934][ T4405] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 64.341754][ T3984] ocfs2: Unmounting device (7,0) on (node local) [ 64.462359][ T4410] loop0: detected capacity change from 32768 to 0 [ 64.547731][ T4410] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 64.561234][ T3984] ocfs2: Unmounting device (7,0) on (node local) [ 64.666258][ T4415] loop0: detected capacity change from 32768 to 0 [ 64.717771][ T4415] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 64.731380][ T3984] ocfs2: Unmounting device (7,0) on (node local) [ 64.872513][ T4420] loop0: detected capacity change from 32768 to 0 [ 64.927860][ T4420] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 64.940811][ T3984] ocfs2: Unmounting device (7,0) on (node local) [ 65.081472][ T4425] loop0: detected capacity change from 32768 to 0 [ 65.127849][ T4425] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 65.141582][ T3984] ocfs2: Unmounting device (7,0) on (node local) [ 65.272143][ T4430] loop0: detected capacity change from 32768 to 0 [ 65.319302][ T4430] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 65.334077][ T3984] ocfs2: Unmounting device (7,0) on (node local) [ 65.452499][ T4435] loop0: detected capacity change from 32768 to 0 [ 65.497814][ T4435] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 65.511020][ T3984] ocfs2: Unmounting device (7,0) on (node local) [ 65.643962][ T4440] loop0: detected capacity change from 32768 to 0 [ 65.687693][ T4440] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 65.701401][ T3984] ocfs2: Unmounting device (7,0) on (node local)