Warning: Permanently added '10.128.1.140' (ED25519) to the list of known hosts. executing program [ 39.260788][ T4295] loop0: detected capacity change from 0 to 32768 [ 39.265078][ T4295] ======================================================= [ 39.265078][ T4295] WARNING: The mand mount option has been deprecated and [ 39.265078][ T4295] and is ignored by this kernel. Remove the mand [ 39.265078][ T4295] option from the mount to silence this warning. [ 39.265078][ T4295] ======================================================= [ 39.290891][ T4295] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 39.322279][ T4294] ocfs2: Unmounting device (7,0) on (node local) executing program [ 39.482113][ T4299] loop0: detected capacity change from 0 to 32768 [ 39.499104][ T4299] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 39.522000][ T4294] ocfs2: Unmounting device (7,0) on (node local) executing program [ 39.681600][ T4302] loop0: detected capacity change from 0 to 32768 [ 39.696652][ T4302] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 39.727157][ T4294] ocfs2: Unmounting device (7,0) on (node local) executing program [ 39.884848][ T4305] loop0: detected capacity change from 0 to 32768 [ 39.899563][ T4305] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 39.922441][ T4294] ocfs2: Unmounting device (7,0) on (node local) executing program [ 40.079650][ T4308] loop0: detected capacity change from 0 to 32768 [ 40.088296][ T4308] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 40.118642][ T4294] ocfs2: Unmounting device (7,0) on (node local) executing program [ 40.276797][ T4311] loop0: detected capacity change from 0 to 32768 [ 40.284576][ T4311] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 40.312950][ T4294] ocfs2: Unmounting device (7,0) on (node local) executing program [ 40.469742][ T4314] loop0: detected capacity change from 0 to 32768 [ 40.478575][ T4314] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 40.508114][ T4294] ocfs2: Unmounting device (7,0) on (node local) executing program [ 40.664992][ T4317] loop0: detected capacity change from 0 to 32768 [ 40.683258][ T4317] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 40.715316][ T4294] ocfs2: Unmounting device (7,0) on (node local) executing program [ 40.874227][ T4320] loop0: detected capacity change from 0 to 32768 [ 40.893028][ T4320] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 40.921823][ T4294] ocfs2: Unmounting device (7,0) on (node local) executing program [ 41.084016][ T4323] loop0: detected capacity change from 0 to 32768 [ 41.105946][ T4323] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 41.130185][ T4294] ocfs2: Unmounting device (7,0) on (node local) executing program [ 41.286783][ T4326] loop0: detected capacity change from 0 to 32768 [ 41.304413][ T4326] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 41.326257][ T4294] ocfs2: Unmounting device (7,0) on (node local) executing program [ 41.488096][ T4329] loop0: detected capacity change from 0 to 32768 [ 41.509443][ T4329] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 41.534194][ T4294] ocfs2: Unmounting device (7,0) on (node local) executing program [ 41.696910][ T4332] loop0: detected capacity change from 0 to 32768 [ 41.711312][ T4332] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 41.740165][ T4294] ocfs2: Unmounting device (7,0) on (node local) executing program [ 41.897503][ T4335] loop0: detected capacity change from 0 to 32768 [ 41.915152][ T4335] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 41.945055][ T4294] ocfs2: Unmounting device (7,0) on (node local) executing program [ 42.103263][ T4338] loop0: detected capacity change from 0 to 32768 [ 42.115382][ T4338] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 42.141996][ T4294] ocfs2: Unmounting device (7,0) on (node local) executing program [ 42.299601][ T4341] loop0: detected capacity change from 0 to 32768 [ 42.312353][ T4341] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 42.337188][ T4294] ocfs2: Unmounting device (7,0) on (node local) executing program [ 42.494031][ T4344] loop0: detected capacity change from 0 to 32768 [ 42.508886][ T4344] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 42.531696][ T4294] ocfs2: Unmounting device (7,0) on (node local) executing program [ 42.692509][ T4347] loop0: detected capacity change from 0 to 32768 [ 42.713842][ T4347] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 42.741095][ T4294] ocfs2: Unmounting device (7,0) on (node local) executing program [ 42.902674][ T4350] loop0: detected capacity change from 0 to 32768 [ 42.915523][ T4350] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 42.935373][ T4294] ocfs2: Unmounting device (7,0) on (node local) executing program [ 43.094806][ T4353] loop0: detected capacity change from 0 to 32768 [ 43.122276][ T4353] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 43.150942][ T4294] ocfs2: Unmounting device (7,0) on (node local) executing program [ 43.374056][ T4356] loop0: detected capacity change from 0 to 32768 [ 43.404799][ T4356] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 43.436473][ T4294] ocfs2: Unmounting device (7,0) on (node local) executing program [ 43.598986][ T4359] loop0: detected capacity change from 0 to 32768 [ 43.614533][ T4359] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 43.634183][ T4294] ocfs2: Unmounting device (7,0) on (node local) executing program [ 43.796757][ T4362] loop0: detected capacity change from 0 to 32768 [ 43.812081][ T4362] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 43.843274][ T4294] ocfs2: Unmounting device (7,0) on (node local) executing program [ 44.005649][ T4365] loop0: detected capacity change from 0 to 32768 [ 44.021547][ T4365] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 44.040916][ T4294] ocfs2: Unmounting device (7,0) on (node local) executing program [ 44.203080][ T4368] loop0: detected capacity change from 0 to 32768 [ 44.219104][ T4368] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 44.238839][ T4294] ocfs2: Unmounting device (7,0) on (node local) executing program [ 44.401375][ T4371] loop0: detected capacity change from 0 to 32768 [ 44.416521][ T4371] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 44.444758][ T4294] ocfs2: Unmounting device (7,0) on (node local) executing program [ 44.608345][ T4374] loop0: detected capacity change from 0 to 32768 [ 44.624079][ T4374] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 44.644280][ T4294] ocfs2: Unmounting device (7,0) on (node local) executing program [ 44.807537][ T4377] loop0: detected capacity change from 0 to 32768 [ 44.823814][ T4377] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 44.843315][ T4294] ocfs2: Unmounting device (7,0) on (node local) executing program [ 45.005239][ T4380] loop0: detected capacity change from 0 to 32768 [ 45.022078][ T4380] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 45.049315][ T4294] ocfs2: Unmounting device (7,0) on (node local) executing program [ 45.208052][ T4383] loop0: detected capacity change from 0 to 32768 [ 45.225509][ T4383] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 45.253860][ T4294] ocfs2: Unmounting device (7,0) on (node local) executing program [ 45.415340][ T4386] loop0: detected capacity change from 0 to 32768 [ 45.435824][ T4386] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 45.460367][ T4294] ocfs2: Unmounting device (7,0) on (node local) executing program [ 45.622476][ T4389] loop0: detected capacity change from 0 to 32768 [ 45.642731][ T4389] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 45.668929][ T4294] ocfs2: Unmounting device (7,0) on (node local) executing program [ 45.833028][ T4392] loop0: detected capacity change from 0 to 32768 [ 45.850450][ T4392] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 45.875307][ T4294] ocfs2: Unmounting device (7,0) on (node local) executing program [ 46.038457][ T4397] loop0: detected capacity change from 0 to 32768 [ 46.051825][ T4397] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 46.070391][ T4294] ocfs2: Unmounting device (7,0) on (node local) executing program [ 46.235329][ T4400] loop0: detected capacity change from 0 to 32768 [ 46.259069][ T4400] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 46.283646][ T4294] ocfs2: Unmounting device (7,0) on (node local) executing program [ 46.446333][ T4403] loop0: detected capacity change from 0 to 32768 [ 46.469063][ T4403] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 46.493772][ T4294] ocfs2: Unmounting device (7,0) on (node local) executing program [ 46.660162][ T4406] loop0: detected capacity change from 0 to 32768 [ 46.677868][ T4406] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 46.711936][ T4294] ocfs2: Unmounting device (7,0) on (node local) executing program [ 46.867828][ T4411] loop0: detected capacity change from 0 to 32768 [ 46.882987][ T4411] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 46.910834][ T4294] ocfs2: Unmounting device (7,0) on (node local) executing program [ 47.066611][ T4414] loop0: detected capacity change from 0 to 32768 [ 47.074170][ T4414] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 47.106684][ T4294] ocfs2: Unmounting device (7,0) on (node local) executing program [ 47.271249][ T4417] loop0: detected capacity change from 0 to 32768 [ 47.286118][ T4417] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 47.303736][ T4294] ocfs2: Unmounting device (7,0) on (node local) executing program [ 47.471255][ T4420] loop0: detected capacity change from 0 to 32768 [ 47.487169][ T4420] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 47.509609][ T4294] ocfs2: Unmounting device (7,0) on (node local) executing program [ 47.664832][ T4424] loop0: detected capacity change from 0 to 32768 [ 47.682464][ T4424] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 47.704331][ T4294] ocfs2: Unmounting device (7,0) on (node local) executing program [ 47.868350][ T4427] loop0: detected capacity change from 0 to 32768 [ 47.883351][ T4427] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 47.902713][ T4294] ocfs2: Unmounting device (7,0) on (node local) executing program [ 48.063987][ T4430] loop0: detected capacity change from 0 to 32768 [ 48.073970][ T4430] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 48.097575][ T4294] ocfs2: Unmounting device (7,0) on (node local) executing program [ 48.255250][ T4433] loop0: detected capacity change from 0 to 32768 [ 48.271239][ T4433] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 48.293765][ T4294] ocfs2: Unmounting device (7,0) on (node local) executing program [ 48.450856][ T4436] loop0: detected capacity change from 0 to 32768 [ 48.475222][ T4436] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 48.480784][ T4436] [ 48.481426][ T4436] ====================================================== [ 48.483374][ T4436] WARNING: possible circular locking dependency detected [ 48.485181][ T4436] 6.1.141-syzkaller #0 Not tainted [ 48.486511][ T4436] ------------------------------------------------------ [ 48.488385][ T4436] syz-executor111/4436 is trying to acquire lock: [ 48.490123][ T4436] ffff0000d50bd488 (&osb->system_file_mutex){+.+.}-{3:3}, at: ocfs2_get_system_file_inode+0x15c/0x644 [ 48.493143][ T4436] [ 48.493143][ T4436] but task is already holding lock: [ 48.495149][ T4436] ffff0000e275dbe0 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}, at: ocfs2_write_begin+0x190/0x30c [ 48.498045][ T4436] [ 48.498045][ T4436] which lock already depends on the new lock. [ 48.498045][ T4436] [ 48.500909][ T4436] [ 48.500909][ T4436] the existing dependency chain (in reverse order) is: [ 48.503391][ T4436] [ 48.503391][ T4436] -> #1 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}: [ 48.505816][ T4436] down_read+0x64/0x304 [ 48.507097][ T4436] ocfs2_read_virt_blocks+0x244/0x8e0 [ 48.508731][ T4436] ocfs2_find_entry+0x318/0x1c5c [ 48.510209][ T4436] ocfs2_find_files_on_disk+0x128/0x410 [ 48.511863][ T4436] ocfs2_lookup_ino_from_name+0x60/0x114 [ 48.513528][ T4436] ocfs2_get_system_file_inode+0x2b8/0x644 [ 48.515301][ T4436] ocfs2_init_global_system_inodes+0x2a8/0x594 [ 48.517171][ T4436] ocfs2_fill_super+0x210c/0x3e98 [ 48.518645][ T4436] mount_bdev+0x264/0x358 [ 48.519992][ T4436] ocfs2_mount+0x44/0x58 [ 48.521279][ T4436] legacy_get_tree+0xd4/0x16c [ 48.522686][ T4436] vfs_get_tree+0x90/0x274 [ 48.524084][ T4436] do_new_mount+0x228/0x810 [ 48.525401][ T4436] path_mount+0x5b4/0xe78 [ 48.526730][ T4436] __arm64_sys_mount+0x49c/0x584 [ 48.528203][ T4436] invoke_syscall+0x98/0x2bc [ 48.529623][ T4436] el0_svc_common+0x138/0x258 [ 48.531041][ T4436] do_el0_svc+0x58/0x13c [ 48.532347][ T4436] el0_svc+0x58/0x138 [ 48.533574][ T4436] el0t_64_sync_handler+0x84/0xf0 [ 48.535070][ T4436] el0t_64_sync+0x18c/0x190 [ 48.536447][ T4436] [ 48.536447][ T4436] -> #0 (&osb->system_file_mutex){+.+.}-{3:3}: [ 48.538766][ T4436] __lock_acquire+0x293c/0x6544 [ 48.540271][ T4436] lock_acquire+0x20c/0x644 [ 48.541677][ T4436] __mutex_lock_common+0x190/0x1f38 [ 48.543216][ T4436] mutex_lock_nested+0x38/0x44 [ 48.544641][ T4436] ocfs2_get_system_file_inode+0x15c/0x644 [ 48.546322][ T4436] ocfs2_reserve_local_alloc_bits+0xe0/0x278c [ 48.548100][ T4436] ocfs2_reserve_clusters_with_limit+0x198/0x9e0 [ 48.549937][ T4436] ocfs2_lock_allocators+0x27c/0x518 [ 48.551503][ T4436] ocfs2_write_begin_nolock+0x1d08/0x3ab4 [ 48.553185][ T4436] ocfs2_write_begin+0x1b4/0x30c [ 48.554647][ T4436] generic_perform_write+0x230/0x4b0 [ 48.556212][ T4436] __generic_file_write_iter+0x168/0x37c [ 48.557870][ T4436] ocfs2_file_write_iter+0x1300/0x1bf4 [ 48.559520][ T4436] do_iter_write+0x530/0x91c [ 48.560944][ T4436] do_pwritev+0x1c8/0x2fc [ 48.562296][ T4436] __arm64_sys_pwritev2+0xd4/0x108 [ 48.563798][ T4436] invoke_syscall+0x98/0x2bc [ 48.565130][ T4436] el0_svc_common+0x138/0x258 [ 48.566551][ T4436] do_el0_svc+0x58/0x13c [ 48.567994][ T4436] el0_svc+0x58/0x138 [ 48.569254][ T4436] el0t_64_sync_handler+0x84/0xf0 [ 48.570764][ T4436] el0t_64_sync+0x18c/0x190 [ 48.572087][ T4436] [ 48.572087][ T4436] other info that might help us debug this: [ 48.572087][ T4436] [ 48.574925][ T4436] Possible unsafe locking scenario: [ 48.574925][ T4436] [ 48.576976][ T4436] CPU0 CPU1 [ 48.578497][ T4436] ---- ---- [ 48.579995][ T4436] lock(&ocfs2_file_ip_alloc_sem_key); [ 48.581476][ T4436] lock(&osb->system_file_mutex); [ 48.583613][ T4436] lock(&ocfs2_file_ip_alloc_sem_key); [ 48.585840][ T4436] lock(&osb->system_file_mutex); [ 48.587241][ T4436] [ 48.587241][ T4436] *** DEADLOCK *** [ 48.587241][ T4436] [ 48.589463][ T4436] 3 locks held by syz-executor111/4436: [ 48.590998][ T4436] #0: ffff0000d8d9a460 (sb_writers#8){.+.+}-{0:0}, at: do_pwritev+0x1b4/0x2fc [ 48.593474][ T4436] #1: ffff0000e275df48 (&sb->s_type->i_mutex_key#17){+.+.}-{3:3}, at: ocfs2_file_write_iter+0x3a4/0x1bf4 [ 48.596709][ T4436] #2: ffff0000e275dbe0 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}, at: ocfs2_write_begin+0x190/0x30c [ 48.599784][ T4436] [ 48.599784][ T4436] stack backtrace: [ 48.601397][ T4436] CPU: 0 PID: 4436 Comm: syz-executor111 Not tainted 6.1.141-syzkaller #0 [ 48.603688][ T4436] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 48.606384][ T4436] Call trace: [ 48.607287][ T4436] dump_backtrace+0x1c8/0x1f4 [ 48.608575][ T4436] show_stack+0x2c/0x3c [ 48.609727][ T4436] __dump_stack+0x30/0x40 [ 48.610922][ T4436] dump_stack_lvl+0xf8/0x160 [ 48.612177][ T4436] dump_stack+0x1c/0x5c [ 48.613359][ T4436] print_circular_bug+0x148/0x1b0 [ 48.614763][ T4436] check_noncircular+0x240/0x2d4 [ 48.616104][ T4436] __lock_acquire+0x293c/0x6544 [ 48.617432][ T4436] lock_acquire+0x20c/0x644 [ 48.618610][ T4436] __mutex_lock_common+0x190/0x1f38 [ 48.620068][ T4436] mutex_lock_nested+0x38/0x44 [ 48.621428][ T4436] ocfs2_get_system_file_inode+0x15c/0x644 [ 48.623052][ T4436] ocfs2_reserve_local_alloc_bits+0xe0/0x278c [ 48.624913][ T4436] ocfs2_reserve_clusters_with_limit+0x198/0x9e0 [ 48.626676][ T4436] ocfs2_lock_allocators+0x27c/0x518 [ 48.628174][ T4436] ocfs2_write_begin_nolock+0x1d08/0x3ab4 [ 48.629819][ T4436] ocfs2_write_begin+0x1b4/0x30c [ 48.631170][ T4436] generic_perform_write+0x230/0x4b0 [ 48.632697][ T4436] __generic_file_write_iter+0x168/0x37c [ 48.634337][ T4436] ocfs2_file_write_iter+0x1300/0x1bf4 [ 48.635867][ T4436] do_iter_write+0x530/0x91c [ 48.637102][ T4436] do_pwritev+0x1c8/0x2fc [ 48.638269][ T4436] __arm64_sys_pwritev2+0xd4/0x108 [ 48.639713][ T4436] invoke_syscall+0x98/0x2bc [ 48.641003][ T4436] el0_svc_common+0x138/0x258 [ 48.642279][ T4436] do_el0_svc+0x58/0x13c [ 48.643453][ T4436] el0_svc+0x58/0x138 [ 48.644528][ T4436] el0t_64_sync_handler+0x84/0xf0 [ 48.645888][ T4436] el0t_64_sync+0x18c/0x190 [ 48.661592][ T4294] ocfs2: Unmounting device (7,0) on (node local) executing program [ 48.788809][ T4439] loop0: detected capacity change from 0 to 32768 [ 48.802984][ T4439] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 48.819532][ T4294] ocfs2: Unmounting device (7,0) on (node local) executing program [ 48.919611][ T4442] loop0: detected capacity change from 0 to 32768 [ 48.929571][ T4442] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 48.949262][ T4294] ocfs2: Unmounting device (7,0) on (node local) executing program [ 49.056793][ T4445] loop0: detected capacity change from 0 to 32768 [ 49.070482][ T4445] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 49.089689][ T4294] ocfs2: Unmounting device (7,0) on (node local) executing program [ 49.189904][ T4449] loop0: detected capacity change from 0 to 32768 [ 49.199297][ T4449] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 49.219363][ T4294] ocfs2: Unmounting device (7,0) on (node local) executing program [ 49.321926][ T4452] loop0: detected capacity change from 0 to 32768 [ 49.330137][ T4452] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 49.349504][ T4294] ocfs2: Unmounting device (7,0) on (node local) executing program [ 49.450843][ T4455] loop0: detected capacity change from 0 to 32768 [ 49.460503][ T4455] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 49.479629][ T4294] ocfs2: Unmounting device (7,0) on (node local) executing program [ 49.579315][ T4458] loop0: detected capacity change from 0 to 32768 [ 49.589246][ T4458] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 49.609902][ T4294] ocfs2: Unmounting device (7,0) on (node local) executing program [ 49.709980][ T4461] loop0: detected capacity change from 0 to 32768 [ 49.725540][ T4461] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 49.738529][ T4294] ocfs2: Unmounting device (7,0) on (node local) executing program [ 49.839964][ T4464] loop0: detected capacity change from 0 to 32768 [ 49.850285][ T4464] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 49.868963][ T4294] ocfs2: Unmounting device (7,0) on (node local) executing program [ 49.969630][ T4467] loop0: detected capacity change from 0 to 32768 [ 49.981722][ T4467] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 49.998067][ T4294] ocfs2: Unmounting device (7,0) on (node local) executing program [ 50.101749][ T4470] loop0: detected capacity change from 0 to 32768 [ 50.112831][ T4470] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 50.127165][ T4294] ocfs2: Unmounting device (7,0) on (node local) executing program [ 50.230697][ T4473] loop0: detected capacity change from 0 to 32768 [ 50.242119][ T4473] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 50.256350][ T4294] ocfs2: Unmounting device (7,0) on (node local) executing program [ 50.357392][ T4476] loop0: detected capacity change from 0 to 32768 [ 50.367657][ T4476] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 50.385895][ T4294] ocfs2: Unmounting device (7,0) on (node local) executing program [ 50.489973][ T4479] loop0: detected capacity change from 0 to 32768 [ 50.498430][ T4479] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 50.516422][ T4294] ocfs2: Unmounting device (7,0) on (node local) executing program [ 50.620264][ T4482] loop0: detected capacity change from 0 to 32768 [ 50.635081][ T4482] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 50.649565][ T4294] ocfs2: Unmounting device (7,0) on (node local) executing program [ 50.754635][ T4485] loop0: detected capacity change from 0 to 32768 [ 50.773545][ T4485] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 50.790526][ T4294] ocfs2: Unmounting device (7,0) on (node local) executing program [ 50.894931][ T4488] loop0: detected capacity change from 0 to 32768 [ 50.913916][ T4488] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 50.930907][ T4294] ocfs2: Unmounting device (7,0) on (node local) executing program [ 51.034719][ T4491] loop0: detected capacity change from 0 to 32768 [ 51.053485][ T4491] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 51.070546][ T4294] ocfs2: Unmounting device (7,0) on (node local) executing program [ 51.174366][ T4494] loop0: detected capacity change from 0 to 32768 [ 51.188667][ T4494] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 51.210250][ T4294] ocfs2: Unmounting device (7,0) on (node local) executing program [ 51.314082][ T4497] loop0: detected capacity change from 0 to 32768 [ 51.324117][ T4497] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 51.348717][ T4294] ocfs2: Unmounting device (7,0) on (node local) executing program [ 51.447794][ T4500] loop0: detected capacity change from 0 to 32768 [ 51.464431][ T4500] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 51.477507][ T4294] ocfs2: Unmounting device (7,0) on (node local) executing program [ 51.580196][ T4503] loop0: detected capacity change from 0 to 32768 [ 51.598791][ T4503] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 51.616348][ T4294] ocfs2: Unmounting device (7,0) on (node local) executing program [ 51.720521][ T4506] loop0: detected capacity change from 0 to 32768 [ 51.738723][ T4506] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 51.756315][ T4294] ocfs2: Unmounting device (7,0) on (node local) executing program [ 51.861733][ T4509] loop0: detected capacity change from 0 to 32768 [ 51.874201][ T4509] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 51.887875][ T4294] ocfs2: Unmounting device (7,0) on (node local) executing program [ 51.992981][ T4512] loop0: detected capacity change from 0 to 32768 [ 52.007397][ T4512] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 52.029845][ T4294] ocfs2: Unmounting device (7,0) on (node local) executing program [ 52.133105][ T4515] loop0: detected capacity change from 0 to 32768 [ 52.148795][ T4515] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 52.169164][ T4294] ocfs2: Unmounting device (7,0) on (node local) executing program [ 52.273474][ T4518] loop0: detected capacity change from 0 to 32768 [ 52.288834][ T4518] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 52.309345][ T4294] ocfs2: Unmounting device (7,0) on (node local) executing program [ 52.412716][ T4521] loop0: detected capacity change from 0 to 32768 [ 52.428854][ T4521] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 52.449503][ T4294] ocfs2: Unmounting device (7,0) on (node local) executing program [ 52.549841][ T4524] loop0: detected capacity change from 0 to 32768 [ 52.559954][ T4524] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 52.578938][ T4294] ocfs2: Unmounting device (7,0) on (node local) executing program [ 52.680762][ T4527] loop0: detected capacity change from 0 to 32768 [ 52.686813][ T4527] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 52.707934][ T4294] ocfs2: Unmounting device (7,0) on (node local) executing program [ 52.809551][ T4530] loop0: detected capacity change from 0 to 32768 [ 52.826049][ T4530] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 52.847485][ T4294] ocfs2: Unmounting device (7,0) on (node local) executing program [ 52.947926][ T4533] loop0: detected capacity change from 0 to 32768 [ 52.965019][ T4533] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 52.986729][ T4294] ocfs2: Unmounting device (7,0) on (node local) executing program [ 53.089854][ T4536] loop0: detected capacity change from 0 to 32768 [ 53.108733][ T4536] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 53.125728][ T4294] ocfs2: Unmounting device (7,0) on (node local) executing program [ 53.229015][ T4539] loop0: detected capacity change from 0 to 32768 [ 53.242959][ T4539] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 53.265004][ T4294] ocfs2: Unmounting device (7,0) on (node local) executing program [ 53.369333][ T4542] loop0: detected capacity change from 0 to 32768 [ 53.379979][ T4542] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 53.397041][ T4294] ocfs2: Unmounting device (7,0) on (node local) executing program [ 53.501219][ T4545] loop0: detected capacity change from 0 to 32768 [ 53.518864][ T4545] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 53.536830][ T4294] ocfs2: Unmounting device (7,0) on (node local) executing program [ 53.641465][ T4548] loop0: detected capacity change from 0 to 32768 [ 53.658903][ T4548] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 53.677292][ T4294] ocfs2: Unmounting device (7,0) on (node local) executing program [ 53.781252][ T4551] loop0: detected capacity change from 0 to 32768 [ 53.790376][ T4551] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 53.807626][ T4294] ocfs2: Unmounting device (7,0) on (node local) executing program [ 53.907404][ T4554] loop0: detected capacity change from 0 to 32768 [ 53.922444][ T4554] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 53.938779][ T4294] ocfs2: Unmounting device (7,0) on (node local) executing program [ 54.039704][ T4557] loop0: detected capacity change from 0 to 32768 [ 54.055517][ T4557] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 54.078872][ T4294] ocfs2: Unmounting device (7,0) on (node local) executing program [ 54.182095][ T4560] loop0: detected capacity change from 0 to 32768 [ 54.191055][ T4560] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 54.208346][ T4294] ocfs2: Unmounting device (7,0) on (node local) executing program [ 54.308817][ T4563] loop0: detected capacity change from 0 to 32768 [ 54.314803][ T4563] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 54.337965][ T4294] ocfs2: Unmounting device (7,0) on (node local) executing program [ 54.439278][ T4566] loop0: detected capacity change from 0 to 32768 [ 54.451301][ T4566] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 54.467749][ T4294] ocfs2: Unmounting device (7,0) on (node local) executing program [ 54.568186][ T4569] loop0: detected capacity change from 0 to 32768 [ 54.573964][ T4569] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 54.596903][ T4294] ocfs2: Unmounting device (7,0) on (node local) executing program [ 54.697185][ T4572] loop0: detected capacity change from 0 to 32768 [ 54.709127][ T4572] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 54.725658][ T4294] ocfs2: Unmounting device (7,0) on (node local) executing program [ 54.825881][ T4575] loop0: detected capacity change from 0 to 32768 [ 54.832247][ T4575] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 54.854903][ T4294] ocfs2: Unmounting device (7,0) on (node local) executing program [ 54.954472][ T4578] loop0: detected capacity change from 0 to 32768 [ 54.966037][ T4578] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 54.984680][ T4294] ocfs2: Unmounting device (7,0) on (node local) executing program [ 55.090840][ T4581] loop0: detected capacity change from 0 to 32768 [ 55.109483][ T4581] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 55.126823][ T4294] ocfs2: Unmounting device (7,0) on (node local) executing program [ 55.227324][ T4584] loop0: detected capacity change from 0 to 32768 [ 55.233667][ T4584] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 55.255722][ T4294] ocfs2: Unmounting device (7,0) on (node local) executing program [ 55.356167][ T4587] loop0: detected capacity change from 0 to 32768 [ 55.362492][ T4587] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 55.375115][ T4294] ocfs2: Unmounting device (7,0) on (node local) executing program [ 55.474637][ T4590] loop0: detected capacity change from 0 to 32768 [ 55.481354][ T4590] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 55.504781][ T4294] ocfs2: Unmounting device (7,0) on (node local) executing program [ 55.604449][ T4593] loop0: detected capacity change from 0 to 32768 [ 55.614975][ T4593] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 55.635520][ T4294] ocfs2: Unmounting device (7,0) on (node local) executing program [ 55.739722][ T4596] loop0: detected capacity change from 0 to 32768 [ 55.749576][ T4596] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 55.765590][ T4294] ocfs2: Unmounting device (7,0) on (node local) executing program [ 55.870397][ T4599] loop0: detected capacity change from 0 to 32768 [ 55.888895][ T4599] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 55.906209][ T4294] ocfs2: Unmounting device (7,0) on (node local) executing program [ 56.011041][ T4602] loop0: detected capacity change from 0 to 32768 [ 56.027229][ T4602] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 56.049877][ T4294] ocfs2: Unmounting device (7,0) on (node local) executing program [ 56.153732][ T4605] loop0: detected capacity change from 0 to 32768 [ 56.168740][ T4605] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 56.189789][ T4294] ocfs2: Unmounting device (7,0) on (node local) executing program [ 56.293269][ T4608] loop0: detected capacity change from 0 to 32768 [ 56.308705][ T4608] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 56.329203][ T4294] ocfs2: Unmounting device (7,0) on (node local) executing program [ 56.433271][ T4611] loop0: detected capacity change from 0 to 32768 [ 56.448731][ T4611] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 56.469155][ T4294] ocfs2: Unmounting device (7,0) on (node local) executing program [ 56.573080][ T4614] loop0: detected capacity change from 0 to 32768 [ 56.588673][ T4614] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 56.608914][ T4294] ocfs2: Unmounting device (7,0) on (node local) executing program [ 56.711603][ T4617] loop0: detected capacity change from 0 to 32768 [ 56.728668][ T4617] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 56.747847][ T4294] ocfs2: Unmounting device (7,0) on (node local) executing program [ 56.852615][ T4620] loop0: detected capacity change from 0 to 32768 [ 56.868729][ T4620] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 56.888739][ T4294] ocfs2: Unmounting device (7,0) on (node local) executing program [ 56.992288][ T4623] loop0: detected capacity change from 0 to 32768 [ 57.003487][ T4623] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 57.030112][ T4294] ocfs2: Unmounting device (7,0) on (node local) executing program [ 57.129563][ T4626] loop0: detected capacity change from 0 to 32768 [ 57.144474][ T4626] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 57.160871][ T4294] ocfs2: Unmounting device (7,0) on (node local) executing program [ 57.260811][ T4629] loop0: detected capacity change from 0 to 32768 [ 57.267060][ T4629] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 57.289628][ T4294] ocfs2: Unmounting device (7,0) on (node local) executing program [ 57.389563][ T4632] loop0: detected capacity change from 0 to 32768 [ 57.404579][ T4632] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 57.421255][ T4294] ocfs2: Unmounting device (7,0) on (node local) executing program [ 57.521193][ T4635] loop0: detected capacity change from 0 to 32768 [ 57.527189][ T4635] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 57.551694][ T4294] ocfs2: Unmounting device (7,0) on (node local) executing program [ 57.656174][ T4638] loop0: detected capacity change from 0 to 32768 [ 57.674141][ T4638] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 57.691255][ T4294] ocfs2: Unmounting device (7,0) on (node local) executing program [ 57.794958][ T4641] loop0: detected capacity change from 0 to 32768 [ 57.804555][ T4641] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 57.821163][ T4294] ocfs2: Unmounting device (7,0) on (node local) executing program [ 57.921730][ T4644] loop0: detected capacity change from 0 to 32768 [ 57.933096][ T4644] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 57.952149][ T4294] ocfs2: Unmounting device (7,0) on (node local) executing program [ 58.056199][ T4647] loop0: detected capacity change from 0 to 32768 [ 58.075252][ T4647] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 58.092097][ T4294] ocfs2: Unmounting device (7,0) on (node local) executing program [ 58.195741][ T4650] loop0: detected capacity change from 0 to 32768 [ 58.215813][ T4650] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 58.231914][ T4294] ocfs2: Unmounting device (7,0) on (node local) executing program [ 58.336055][ T4653] loop0: detected capacity change from 0 to 32768 [ 58.354921][ T4653] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 58.371865][ T4294] ocfs2: Unmounting device (7,0) on (node local) executing program [ 58.475392][ T4656] loop0: detected capacity change from 0 to 32768