Warning: Permanently added '10.128.0.184' (ED25519) to the list of known hosts. executing program [ 42.789075][ T4024] loop0: detected capacity change from 0 to 32768 [ 42.837839][ T4024] ======================================================= [ 42.837839][ T4024] WARNING: The mand mount option has been deprecated and [ 42.837839][ T4024] and is ignored by this kernel. Remove the mand [ 42.837839][ T4024] option from the mount to silence this warning. [ 42.837839][ T4024] ======================================================= [ 42.857374][ T4024] JBD2: Ignoring recovery information on journal [ 42.876297][ T4024] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 42.908262][ T4023] ocfs2: Unmounting device (7,0) on (node local) executing program [ 43.084155][ T4028] loop0: detected capacity change from 0 to 32768 [ 43.146121][ T4028] JBD2: Ignoring recovery information on journal [ 43.164899][ T4028] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 43.188749][ T4023] ocfs2: Unmounting device (7,0) on (node local) executing program [ 43.415732][ T4031] loop0: detected capacity change from 0 to 32768 [ 43.481565][ T4031] JBD2: Ignoring recovery information on journal [ 43.506964][ T4031] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 43.530147][ T4023] ocfs2: Unmounting device (7,0) on (node local) executing program [ 43.705186][ T4034] loop0: detected capacity change from 0 to 32768 [ 43.821020][ T4034] JBD2: Ignoring recovery information on journal [ 43.848938][ T4034] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 43.871624][ T4023] ocfs2: Unmounting device (7,0) on (node local) executing program [ 44.048428][ T4037] loop0: detected capacity change from 0 to 32768 [ 44.100804][ T4037] JBD2: Ignoring recovery information on journal [ 44.127793][ T4037] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 44.152281][ T4023] ocfs2: Unmounting device (7,0) on (node local) executing program [ 44.330714][ T4040] loop0: detected capacity change from 0 to 32768 [ 44.344365][ T4040] JBD2: Ignoring recovery information on journal [ 44.385459][ T4040] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 44.402078][ T4023] ocfs2: Unmounting device (7,0) on (node local) executing program [ 44.630361][ T4043] loop0: detected capacity change from 0 to 32768 [ 44.666634][ T4043] JBD2: Ignoring recovery information on journal [ 44.694653][ T4043] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 44.717900][ T4023] ocfs2: Unmounting device (7,0) on (node local) executing program [ 44.891766][ T4046] loop0: detected capacity change from 0 to 32768 [ 44.991424][ T4046] JBD2: Ignoring recovery information on journal [ 45.023414][ T4046] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 45.063267][ T4023] ocfs2: Unmounting device (7,0) on (node local) executing program [ 45.339484][ T4049] loop0: detected capacity change from 0 to 32768 [ 45.357188][ T4049] JBD2: Ignoring recovery information on journal [ 45.377495][ T4049] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 45.394630][ T4023] ocfs2: Unmounting device (7,0) on (node local) executing program [ 45.661984][ T4052] loop0: detected capacity change from 0 to 32768 [ 45.680632][ T4052] JBD2: Ignoring recovery information on journal [ 45.709239][ T4052] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 45.732644][ T4023] ocfs2: Unmounting device (7,0) on (node local) executing program [ 45.902884][ T4055] loop0: detected capacity change from 0 to 32768 [ 45.985892][ T4055] JBD2: Ignoring recovery information on journal [ 46.007129][ T4055] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 46.028004][ T4023] ocfs2: Unmounting device (7,0) on (node local) executing program [ 46.208905][ T4058] loop0: detected capacity change from 0 to 32768 [ 46.229183][ T4058] JBD2: Ignoring recovery information on journal [ 46.254327][ T4058] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 46.277820][ T4023] ocfs2: Unmounting device (7,0) on (node local) executing program [ 46.456043][ T4061] loop0: detected capacity change from 0 to 32768 [ 46.510135][ T4061] JBD2: Ignoring recovery information on journal [ 46.552062][ T4061] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 46.568072][ T4023] ocfs2: Unmounting device (7,0) on (node local) executing program [ 46.832400][ T4064] loop0: detected capacity change from 0 to 32768 [ 46.882838][ T4064] JBD2: Ignoring recovery information on journal [ 46.900714][ T4064] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 46.918577][ T4023] ocfs2: Unmounting device (7,0) on (node local) executing program [ 47.092266][ T4067] loop0: detected capacity change from 0 to 32768 [ 47.210315][ T4067] JBD2: Ignoring recovery information on journal [ 47.229953][ T4067] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 47.259657][ T4023] ocfs2: Unmounting device (7,0) on (node local) executing program [ 47.446847][ T4070] loop0: detected capacity change from 0 to 32768 [ 47.498883][ T4070] JBD2: Ignoring recovery information on journal [ 47.517549][ T4070] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 47.533572][ T4023] ocfs2: Unmounting device (7,0) on (node local) executing program [ 47.715222][ T4073] loop0: detected capacity change from 0 to 32768 [ 47.732883][ T4073] JBD2: Ignoring recovery information on journal [ 47.750818][ T4073] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 47.773718][ T4023] ocfs2: Unmounting device (7,0) on (node local) executing program [ 47.958569][ T4077] loop0: detected capacity change from 0 to 32768 [ 48.049672][ T4077] JBD2: Ignoring recovery information on journal [ 48.072287][ T4077] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 48.094852][ T4023] ocfs2: Unmounting device (7,0) on (node local) executing program [ 48.268161][ T4080] loop0: detected capacity change from 0 to 32768 [ 48.370245][ T4080] JBD2: Ignoring recovery information on journal [ 48.408072][ T4080] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 48.426863][ T4023] ocfs2: Unmounting device (7,0) on (node local) executing program [ 48.608649][ T4083] loop0: detected capacity change from 0 to 32768 [ 48.625779][ T4083] JBD2: Ignoring recovery information on journal [ 48.646665][ T4083] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 48.666030][ T4023] ocfs2: Unmounting device (7,0) on (node local) executing program [ 48.849016][ T4086] loop0: detected capacity change from 0 to 32768 [ 48.861719][ T4086] JBD2: Ignoring recovery information on journal [ 48.907462][ T4086] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 48.928294][ T4023] ocfs2: Unmounting device (7,0) on (node local) executing program [ 49.172492][ T4089] loop0: detected capacity change from 0 to 32768 [ 49.220380][ T4089] JBD2: Ignoring recovery information on journal [ 49.247367][ T4089] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 49.267268][ T4023] ocfs2: Unmounting device (7,0) on (node local) executing program [ 49.453426][ T4093] loop0: detected capacity change from 0 to 32768 [ 49.542500][ T4093] JBD2: Ignoring recovery information on journal [ 49.584237][ T4093] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 49.605882][ T4023] ocfs2: Unmounting device (7,0) on (node local) executing program [ 49.787457][ T4097] loop0: detected capacity change from 0 to 32768 [ 49.811669][ T4097] JBD2: Ignoring recovery information on journal [ 49.836548][ T4097] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 49.858452][ T4023] ocfs2: Unmounting device (7,0) on (node local) executing program [ 50.042828][ T4101] loop0: detected capacity change from 0 to 32768 [ 50.057853][ T4101] JBD2: Ignoring recovery information on journal [ 50.075477][ T4101] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 50.097108][ T4023] ocfs2: Unmounting device (7,0) on (node local) executing program [ 50.329193][ T4106] loop0: detected capacity change from 0 to 32768 [ 50.381421][ T4106] JBD2: Ignoring recovery information on journal [ 50.410095][ T4106] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 50.427181][ T4023] ocfs2: Unmounting device (7,0) on (node local) executing program [ 50.604280][ T4109] loop0: detected capacity change from 0 to 32768 [ 50.626553][ T4109] JBD2: Ignoring recovery information on journal [ 50.647463][ T4109] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 50.665306][ T4023] ocfs2: Unmounting device (7,0) on (node local) executing program [ 50.926858][ T4112] loop0: detected capacity change from 0 to 32768 [ 50.978943][ T4112] JBD2: Ignoring recovery information on journal [ 50.997417][ T4112] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 51.013636][ T4023] ocfs2: Unmounting device (7,0) on (node local) executing program [ 51.193199][ T4115] loop0: detected capacity change from 0 to 32768 [ 51.214976][ T4115] JBD2: Ignoring recovery information on journal [ 51.237480][ T4115] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 51.260759][ T4023] ocfs2: Unmounting device (7,0) on (node local) executing program [ 51.436717][ T4118] loop0: detected capacity change from 0 to 32768 [ 51.495901][ T4118] JBD2: Ignoring recovery information on journal [ 51.525042][ T4118] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 51.540991][ T4023] ocfs2: Unmounting device (7,0) on (node local) executing program [ 51.722292][ T4121] loop0: detected capacity change from 0 to 32768 [ 51.742085][ T4121] JBD2: Ignoring recovery information on journal [ 51.787431][ T4121] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 51.803839][ T4023] ocfs2: Unmounting device (7,0) on (node local) executing program [ 52.073325][ T4124] loop0: detected capacity change from 0 to 32768 [ 52.130213][ T4124] JBD2: Ignoring recovery information on journal [ 52.147519][ T4124] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 52.170743][ T4023] ocfs2: Unmounting device (7,0) on (node local) executing program [ 52.402145][ T4127] loop0: detected capacity change from 0 to 32768 [ 52.442954][ T4127] JBD2: Ignoring recovery information on journal [ 52.462006][ T4127] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 52.480305][ T4023] ocfs2: Unmounting device (7,0) on (node local) executing program [ 52.656279][ T4130] loop0: detected capacity change from 0 to 32768 [ 52.781613][ T4130] JBD2: Ignoring recovery information on journal [ 52.814982][ T4130] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 52.853297][ T4023] ocfs2: Unmounting device (7,0) on (node local) executing program [ 53.129112][ T4133] loop0: detected capacity change from 0 to 32768 [ 53.179260][ T4133] JBD2: Ignoring recovery information on journal [ 53.200011][ T4133] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 53.225335][ T4023] ocfs2: Unmounting device (7,0) on (node local) executing program [ 53.399162][ T4136] loop0: detected capacity change from 0 to 32768 [ 53.461324][ T4136] JBD2: Ignoring recovery information on journal [ 53.485414][ T4136] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 53.503329][ T4023] ocfs2: Unmounting device (7,0) on (node local) executing program [ 53.675590][ T4139] loop0: detected capacity change from 0 to 32768 [ 53.780173][ T4139] JBD2: Ignoring recovery information on journal [ 53.797741][ T4139] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 53.813021][ T4023] ocfs2: Unmounting device (7,0) on (node local) executing program [ 53.986412][ T4142] loop0: detected capacity change from 0 to 32768 [ 54.090580][ T4142] JBD2: Ignoring recovery information on journal [ 54.109107][ T4142] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 54.132065][ T4023] ocfs2: Unmounting device (7,0) on (node local) executing program [ 54.408701][ T4145] loop0: detected capacity change from 0 to 32768 [ 54.455593][ T4145] JBD2: Ignoring recovery information on journal [ 54.473228][ T4145] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 54.496514][ T4023] ocfs2: Unmounting device (7,0) on (node local) executing program [ 54.675721][ T4148] loop0: detected capacity change from 0 to 32768 [ 54.689565][ T4148] JBD2: Ignoring recovery information on journal [ 54.742930][ T4148] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 54.766751][ T4023] ocfs2: Unmounting device (7,0) on (node local) executing program [ 54.946713][ T4151] loop0: detected capacity change from 0 to 32768 [ 54.965656][ T4151] JBD2: Ignoring recovery information on journal [ 54.988950][ T4151] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 55.004418][ T4023] ocfs2: Unmounting device (7,0) on (node local) executing program [ 55.185053][ T4154] loop0: detected capacity change from 0 to 32768 [ 55.207643][ T4154] JBD2: Ignoring recovery information on journal [ 55.227599][ T4154] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 55.251486][ T4023] ocfs2: Unmounting device (7,0) on (node local) executing program [ 55.509871][ T4157] loop0: detected capacity change from 0 to 32768 [ 55.557383][ T4157] JBD2: Ignoring recovery information on journal [ 55.577261][ T4157] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 55.596490][ T4023] ocfs2: Unmounting device (7,0) on (node local) executing program [ 55.775282][ T4160] loop0: detected capacity change from 0 to 32768 [ 55.793606][ T4160] JBD2: Ignoring recovery information on journal [ 55.813598][ T4160] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 55.833725][ T4023] ocfs2: Unmounting device (7,0) on (node local) executing program [ 56.058393][ T4163] loop0: detected capacity change from 0 to 32768 [ 56.113302][ T4163] JBD2: Ignoring recovery information on journal [ 56.152127][ T4163] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 56.175020][ T4023] ocfs2: Unmounting device (7,0) on (node local) executing program [ 56.430467][ T4166] loop0: detected capacity change from 0 to 32768 [ 56.489229][ T4166] JBD2: Ignoring recovery information on journal [ 56.508636][ T4166] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 56.513972][ T4166] [ 56.514671][ T4166] ====================================================== [ 56.516561][ T4166] WARNING: possible circular locking dependency detected [ 56.518504][ T4166] 5.15.184-syzkaller #0 Not tainted [ 56.519940][ T4166] ------------------------------------------------------ [ 56.521874][ T4166] syz-executor138/4166 is trying to acquire lock: [ 56.523612][ T4166] ffff0000d990d488 (&osb->system_file_mutex){+.+.}-{3:3}, at: ocfs2_get_system_file_inode+0x15c/0x5ec [ 56.526623][ T4166] [ 56.526623][ T4166] but task is already holding lock: [ 56.528649][ T4166] ffff0000e2020660 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}, at: ocfs2_page_mkwrite+0x39c/0xce4 [ 56.531572][ T4166] [ 56.531572][ T4166] which lock already depends on the new lock. [ 56.531572][ T4166] [ 56.534408][ T4166] [ 56.534408][ T4166] the existing dependency chain (in reverse order) is: [ 56.536873][ T4166] [ 56.536873][ T4166] -> #1 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}: [ 56.539266][ T4166] down_read+0xc0/0x390 [ 56.540564][ T4166] ocfs2_read_virt_blocks+0x228/0x858 [ 56.542168][ T4166] ocfs2_find_entry+0x314/0x1b84 [ 56.543637][ T4166] ocfs2_find_files_on_disk+0x10c/0x388 [ 56.545276][ T4166] ocfs2_lookup_ino_from_name+0x60/0x114 [ 56.546937][ T4166] ocfs2_get_system_file_inode+0x288/0x5ec [ 56.548668][ T4166] ocfs2_init_global_system_inodes+0x2a8/0x594 [ 56.550456][ T4166] ocfs2_fill_super+0x3128/0x4074 [ 56.551983][ T4166] mount_bdev+0x264/0x358 [ 56.553360][ T4166] ocfs2_mount+0x44/0x58 [ 56.554643][ T4166] legacy_get_tree+0xd4/0x16c [ 56.556013][ T4166] vfs_get_tree+0x90/0x274 [ 56.557377][ T4166] do_new_mount+0x228/0x810 [ 56.558794][ T4166] path_mount+0x5b4/0x1000 [ 56.560127][ T4166] __arm64_sys_mount+0x514/0x5e4 [ 56.561686][ T4166] invoke_syscall+0x98/0x2b8 [ 56.563083][ T4166] el0_svc_common+0x138/0x258 [ 56.564563][ T4166] do_el0_svc+0x58/0x14c [ 56.565846][ T4166] el0_svc+0x78/0x1e0 [ 56.567116][ T4166] el0t_64_sync_handler+0xcc/0xe4 [ 56.568650][ T4166] el0t_64_sync+0x1a0/0x1a4 [ 56.570083][ T4166] [ 56.570083][ T4166] -> #0 (&osb->system_file_mutex){+.+.}-{3:3}: [ 56.572380][ T4166] __lock_acquire+0x2928/0x651c [ 56.573833][ T4166] lock_acquire+0x1f4/0x620 [ 56.575292][ T4166] __mutex_lock_common+0x194/0x1edc [ 56.576898][ T4166] mutex_lock_nested+0xac/0x11c [ 56.578377][ T4166] ocfs2_get_system_file_inode+0x15c/0x5ec [ 56.580115][ T4166] ocfs2_reserve_local_alloc_bits+0xe0/0x260c [ 56.581917][ T4166] ocfs2_reserve_clusters_with_limit+0x198/0x9e0 [ 56.583759][ T4166] ocfs2_lock_allocators+0x27c/0x518 [ 56.585373][ T4166] ocfs2_write_begin_nolock+0x1e88/0x3764 [ 56.587052][ T4166] ocfs2_page_mkwrite+0x5f0/0xce4 [ 56.588595][ T4166] do_page_mkwrite+0x13c/0x358 [ 56.590016][ T4166] handle_mm_fault+0x1618/0x2950 [ 56.591465][ T4166] do_page_fault+0x694/0xad4 [ 56.592859][ T4166] do_translation_fault+0xe0/0x130 [ 56.594435][ T4166] do_mem_abort+0x6c/0x1ac [ 56.595722][ T4166] el0_da+0x90/0x1fc [ 56.596928][ T4166] el0t_64_sync_handler+0xd8/0xe4 [ 56.598398][ T4166] el0t_64_sync+0x1a0/0x1a4 [ 56.599766][ T4166] [ 56.599766][ T4166] other info that might help us debug this: [ 56.599766][ T4166] [ 56.602502][ T4166] Possible unsafe locking scenario: [ 56.602502][ T4166] [ 56.604571][ T4166] CPU0 CPU1 [ 56.606013][ T4166] ---- ---- [ 56.607441][ T4166] lock(&ocfs2_file_ip_alloc_sem_key); [ 56.608966][ T4166] lock(&osb->system_file_mutex); [ 56.611068][ T4166] lock(&ocfs2_file_ip_alloc_sem_key); [ 56.613259][ T4166] lock(&osb->system_file_mutex); [ 56.614629][ T4166] [ 56.614629][ T4166] *** DEADLOCK *** [ 56.614629][ T4166] [ 56.616870][ T4166] 3 locks held by syz-executor138/4166: [ 56.618342][ T4166] #0: ffff0000c8667418 (&mm->mmap_lock){++++}-{3:3}, at: do_page_fault+0x600/0xad4 [ 56.620864][ T4166] #1: ffff0000c1c18558 (sb_pagefaults){.+.+}-{0:0}, at: do_page_mkwrite+0x13c/0x358 [ 56.623441][ T4166] #2: ffff0000e2020660 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}, at: ocfs2_page_mkwrite+0x39c/0xce4 [ 56.626448][ T4166] [ 56.626448][ T4166] stack backtrace: [ 56.628069][ T4166] CPU: 0 PID: 4166 Comm: syz-executor138 Not tainted 5.15.184-syzkaller #0 [ 56.630479][ T4166] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 56.633165][ T4166] Call trace: [ 56.634033][ T4166] dump_backtrace+0x0/0x43c [ 56.635262][ T4166] show_stack+0x2c/0x3c [ 56.636425][ T4166] __dump_stack+0x30/0x40 [ 56.637637][ T4166] dump_stack_lvl+0xf8/0x160 [ 56.638888][ T4166] dump_stack+0x1c/0x5c [ 56.640023][ T4166] print_circular_bug+0x148/0x1b0 [ 56.641407][ T4166] check_noncircular+0x240/0x2d4 [ 56.642801][ T4166] __lock_acquire+0x2928/0x651c [ 56.644090][ T4166] lock_acquire+0x1f4/0x620 [ 56.645343][ T4166] __mutex_lock_common+0x194/0x1edc [ 56.646734][ T4166] mutex_lock_nested+0xac/0x11c [ 56.648031][ T4166] ocfs2_get_system_file_inode+0x15c/0x5ec [ 56.649642][ T4166] ocfs2_reserve_local_alloc_bits+0xe0/0x260c [ 56.651270][ T4166] ocfs2_reserve_clusters_with_limit+0x198/0x9e0 [ 56.652985][ T4166] ocfs2_lock_allocators+0x27c/0x518 [ 56.654471][ T4166] ocfs2_write_begin_nolock+0x1e88/0x3764 [ 56.656048][ T4166] ocfs2_page_mkwrite+0x5f0/0xce4 [ 56.657441][ T4166] do_page_mkwrite+0x13c/0x358 [ 56.658761][ T4166] handle_mm_fault+0x1618/0x2950 [ 56.660086][ T4166] do_page_fault+0x694/0xad4 [ 56.661402][ T4166] do_translation_fault+0xe0/0x130 [ 56.662858][ T4166] do_mem_abort+0x6c/0x1ac [ 56.664049][ T4166] el0_da+0x90/0x1fc [ 56.665075][ T4166] el0t_64_sync_handler+0xd8/0xe4 [ 56.666470][ T4166] el0t_64_sync+0x1a0/0x1a4 [ 56.682877][ T4023] ocfs2: Unmounting device (7,0) on (node local) executing program [ 56.905491][ T4169] loop0: detected capacity change from 0 to 32768 [ 56.975132][ T4169] JBD2: Ignoring recovery information on journal [ 56.996868][ T4169] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 57.010613][ T4023] ocfs2: Unmounting device (7,0) on (node local) executing program [ 57.131993][ T4172] loop0: detected capacity change from 0 to 32768 [ 57.145900][ T4172] JBD2: Ignoring recovery information on journal [ 57.167635][ T4172] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 57.184996][ T4023] ocfs2: Unmounting device (7,0) on (node local) executing program [ 57.374713][ T4175] loop0: detected capacity change from 0 to 32768 [ 57.442752][ T4175] JBD2: Ignoring recovery information on journal [ 57.456743][ T4175] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 57.483138][ T4023] ocfs2: Unmounting device (7,0) on (node local) executing program [ 57.605896][ T4178] loop0: detected capacity change from 0 to 32768 [ 57.623752][ T4178] JBD2: Ignoring recovery information on journal [ 57.646580][ T4178] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 57.670322][ T4023] ocfs2: Unmounting device (7,0) on (node local) executing program [ 57.842785][ T4181] loop0: detected capacity change from 0 to 32768 [ 57.888790][ T4181] JBD2: Ignoring recovery information on journal [ 57.914142][ T4181] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 57.928964][ T4023] ocfs2: Unmounting device (7,0) on (node local) executing program [ 58.052737][ T4184] loop0: detected capacity change from 0 to 32768 [ 58.067770][ T4184] JBD2: Ignoring recovery information on journal [ 58.086253][ T4184] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 58.102172][ T4023] ocfs2: Unmounting device (7,0) on (node local) executing program [ 58.225088][ T4187] loop0: detected capacity change from 0 to 32768 [ 58.242956][ T4187] JBD2: Ignoring recovery information on journal [ 58.256925][ T4187] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 58.274732][ T4023] ocfs2: Unmounting device (7,0) on (node local) executing program [ 58.398128][ T4190] loop0: detected capacity change from 0 to 32768 [ 58.409715][ T4190] JBD2: Ignoring recovery information on journal [ 58.438385][ T4190] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 58.452997][ T4023] ocfs2: Unmounting device (7,0) on (node local) executing program [ 58.577081][ T4193] loop0: detected capacity change from 0 to 32768 [ 58.594610][ T4193] JBD2: Ignoring recovery information on journal [ 58.616907][ T4193] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 58.634176][ T4023] ocfs2: Unmounting device (7,0) on (node local) executing program [ 58.757288][ T4196] loop0: detected capacity change from 0 to 32768 [ 58.775024][ T4196] JBD2: Ignoring recovery information on journal [ 58.797303][ T4196] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 58.811874][ T4023] ocfs2: Unmounting device (7,0) on (node local) executing program [ 58.934209][ T4199] loop0: detected capacity change from 0 to 32768 [ 58.947618][ T4199] JBD2: Ignoring recovery information on journal [ 58.966911][ T4199] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 58.987854][ T4023] ocfs2: Unmounting device (7,0) on (node local) executing program [ 59.111255][ T4202] loop0: detected capacity change from 0 to 32768 [ 59.120882][ T4202] JBD2: Ignoring recovery information on journal [ 59.150075][ T4202] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 59.169434][ T4023] ocfs2: Unmounting device (7,0) on (node local) executing program [ 59.346872][ T4205] loop0: detected capacity change from 0 to 32768 [ 59.419443][ T4205] JBD2: Ignoring recovery information on journal [ 59.448955][ T4205] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 59.460620][ T4023] ocfs2: Unmounting device (7,0) on (node local) executing program [ 59.581085][ T4208] loop0: detected capacity change from 0 to 32768 [ 59.623017][ T4208] JBD2: Ignoring recovery information on journal [ 59.635244][ T4208] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 59.657898][ T4023] ocfs2: Unmounting device (7,0) on (node local) executing program [ 59.778875][ T4211] loop0: detected capacity change from 0 to 32768 [ 59.874563][ T4211] JBD2: Ignoring recovery information on journal [ 59.887121][ T4211] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 59.901996][ T4023] ocfs2: Unmounting device (7,0) on (node local) executing program [ 60.021640][ T4214] loop0: detected capacity change from 0 to 32768 [ 60.140906][ T4214] JBD2: Ignoring recovery information on journal [ 60.158035][ T4214] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 60.171309][ T4023] ocfs2: Unmounting device (7,0) on (node local) executing program [ 60.297450][ T4217] loop0: detected capacity change from 0 to 32768 [ 60.309399][ T4217] JBD2: Ignoring recovery information on journal [ 60.346897][ T4217] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 60.373400][ T4023] ocfs2: Unmounting device (7,0) on (node local) executing program [ 60.584216][ T4220] loop0: detected capacity change from 0 to 32768 [ 60.646657][ T4220] JBD2: Ignoring recovery information on journal [ 60.662710][ T4220] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 60.680709][ T4023] ocfs2: Unmounting device (7,0) on (node local) executing program [ 60.799688][ T4223] loop0: detected capacity change from 0 to 32768 [ 60.881630][ T4223] JBD2: Ignoring recovery information on journal [ 60.897116][ T4223] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 60.914061][ T4023] ocfs2: Unmounting device (7,0) on (node local) executing program [ 61.092447][ T4226] loop0: detected capacity change from 0 to 32768 [ 61.125438][ T4226] JBD2: Ignoring recovery information on journal [ 61.157105][ T4226] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 61.175825][ T4023] ocfs2: Unmounting device (7,0) on (node local) executing program [ 61.385461][ T4229] loop0: detected capacity change from 0 to 32768 [ 61.494964][ T4229] JBD2: Ignoring recovery information on journal [ 61.516596][ T4229] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 61.530057][ T4023] ocfs2: Unmounting device (7,0) on (node local) executing program [ 61.735672][ T4232] loop0: detected capacity change from 0 to 32768 [ 61.804707][ T4232] JBD2: Ignoring recovery information on journal [ 61.826041][ T4232] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 61.840181][ T4023] ocfs2: Unmounting device (7,0) on (node local) executing program [ 61.960393][ T4235] loop0: detected capacity change from 0 to 32768 [ 62.052185][ T4235] JBD2: Ignoring recovery information on journal [ 62.067326][ T4235] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 62.101377][ T4023] ocfs2: Unmounting device (7,0) on (node local) executing program [ 62.228417][ T4238] loop0: detected capacity change from 0 to 32768 [ 62.237777][ T4238] JBD2: Ignoring recovery information on journal [ 62.274776][ T4238] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 62.293116][ T4023] ocfs2: Unmounting device (7,0) on (node local) executing program [ 62.417544][ T4241] loop0: detected capacity change from 0 to 32768 [ 62.427635][ T4241] JBD2: Ignoring recovery information on journal [ 62.441244][ T4241] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 62.456613][ T4023] ocfs2: Unmounting device (7,0) on (node local) executing program [ 62.582078][ T4244] loop0: detected capacity change from 0 to 32768 [ 62.595206][ T4244] JBD2: Ignoring recovery information on journal [ 62.613048][ T4244] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 62.627773][ T4023] ocfs2: Unmounting device (7,0) on (node local) executing program [ 62.752965][ T4247] loop0: detected capacity change from 0 to 32768 [ 62.766023][ T4247] JBD2: Ignoring recovery information on journal [ 62.783898][ T4247] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 62.802730][ T4023] ocfs2: Unmounting device (7,0) on (node local) executing program [ 62.972111][ T4250] loop0: detected capacity change from 0 to 32768 [ 63.014792][ T4250] JBD2: Ignoring recovery information on journal [ 63.031407][ T4250] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 63.049279][ T4023] ocfs2: Unmounting device (7,0) on (node local) executing program [ 63.171815][ T4253] loop0: detected capacity change from 0 to 32768 [ 63.211295][ T4253] JBD2: Ignoring recovery information on journal [ 63.224349][ T4253] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 63.242078][ T4023] ocfs2: Unmounting device (7,0) on (node local) executing program [ 63.360691][ T4256] loop0: detected capacity change from 0 to 32768 [ 63.449487][ T4256] JBD2: Ignoring recovery information on journal [ 63.470181][ T4256] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 63.494263][ T4023] ocfs2: Unmounting device (7,0) on (node local) executing program [ 63.616946][ T4259] loop0: detected capacity change from 0 to 32768 [ 63.672667][ T4259] JBD2: Ignoring recovery information on journal [ 63.691019][ T4259] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 63.706460][ T4023] ocfs2: Unmounting device (7,0) on (node local) executing program [ 63.830759][ T4262] loop0: detected capacity change from 0 to 32768 [ 63.890998][ T4262] JBD2: Ignoring recovery information on journal [ 63.903482][ T4262] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 63.918635][ T4023] ocfs2: Unmounting device (7,0) on (node local) executing program [ 64.038155][ T4265] loop0: detected capacity change from 0 to 32768 [ 64.144538][ T4265] JBD2: Ignoring recovery information on journal [ 64.158256][ T4265] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 64.172277][ T4023] ocfs2: Unmounting device (7,0) on (node local) executing program [ 64.332416][ T4268] loop0: detected capacity change from 0 to 32768 [ 64.375993][ T4268] JBD2: Ignoring recovery information on journal [ 64.393643][ T4268] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 64.421518][ T4023] ocfs2: Unmounting device (7,0) on (node local) executing program [ 64.541056][ T4271] loop0: detected capacity change from 0 to 32768 [ 64.623045][ T4271] JBD2: Ignoring recovery information on journal [ 64.650015][ T4271] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 64.663989][ T4023] ocfs2: Unmounting device (7,0) on (node local) executing program [ 64.875803][ T4274] loop0: detected capacity change from 0 to 32768 [ 64.934801][ T4274] JBD2: Ignoring recovery information on journal [ 64.952769][ T4274] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 64.972014][ T4023] ocfs2: Unmounting device (7,0) on (node local) executing program [ 65.095588][ T4277] loop0: detected capacity change from 0 to 32768 [ 65.113045][ T4277] JBD2: Ignoring recovery information on journal [ 65.126830][ T4277] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 65.143783][ T4023] ocfs2: Unmounting device (7,0) on (node local) executing program [ 65.268289][ T4280] loop0: detected capacity change from 0 to 32768 [ 65.285849][ T4280] JBD2: Ignoring recovery information on journal [ 65.303165][ T4280] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 65.315498][ T4023] ocfs2: Unmounting device (7,0) on (node local) executing program [ 65.437546][ T4283] loop0: detected capacity change from 0 to 32768 [ 65.534443][ T4283] JBD2: Ignoring recovery information on journal [ 65.547685][ T4283] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 65.577242][ T4023] ocfs2: Unmounting device (7,0) on (node local) executing program [ 65.701170][ T4286] loop0: detected capacity change from 0 to 32768 [ 65.713868][ T4286] JBD2: Ignoring recovery information on journal [ 65.726061][ T4286] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 65.738971][ T4023] ocfs2: Unmounting device (7,0) on (node local) executing program [ 65.862458][ T4289] loop0: detected capacity change from 0 to 32768 [ 65.874736][ T4289] JBD2: Ignoring recovery information on journal [ 65.888389][ T4289] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 65.901891][ T4023] ocfs2: Unmounting device (7,0) on (node local) executing program [ 66.020579][ T4292] loop0: detected capacity change from 0 to 32768 [ 66.114832][ T4292] JBD2: Ignoring recovery information on journal [ 66.131714][ T4292] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 66.144201][ T4023] ocfs2: Unmounting device (7,0) on (node local) executing program [ 66.266731][ T4295] loop0: detected capacity change from 0 to 32768 [ 66.285140][ T4295] JBD2: Ignoring recovery information on journal [ 66.306846][ T4295] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 66.321106][ T4023] ocfs2: Unmounting device (7,0) on (node local) executing program [ 66.440568][ T4298] loop0: detected capacity change from 0 to 32768 [ 66.480457][ T4298] JBD2: Ignoring recovery information on journal [ 66.509316][ T4298] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.