Warning: Permanently added '10.128.0.160' (ED25519) to the list of known hosts. executing program [ 36.482129][ T4291] loop0: detected capacity change from 0 to 32768 [ 36.484907][ T4291] ======================================================= [ 36.484907][ T4291] WARNING: The mand mount option has been deprecated and [ 36.484907][ T4291] and is ignored by this kernel. Remove the mand [ 36.484907][ T4291] option from the mount to silence this warning. [ 36.484907][ T4291] ======================================================= [ 36.502875][ T4291] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 36.539706][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 36.744101][ T4295] loop0: detected capacity change from 0 to 32768 [ 36.752107][ T4295] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 36.780020][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 36.984686][ T4298] loop0: detected capacity change from 0 to 32768 [ 36.998670][ T4298] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 37.028785][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 37.234536][ T4301] loop0: detected capacity change from 0 to 32768 [ 37.248111][ T4301] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 37.270186][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 37.470763][ T4304] loop0: detected capacity change from 0 to 32768 [ 37.484266][ T4304] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 37.506336][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 37.710430][ T4307] loop0: detected capacity change from 0 to 32768 [ 37.724021][ T4307] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 37.755907][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 37.958238][ T4310] loop0: detected capacity change from 0 to 32768 [ 37.965541][ T4310] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 37.993306][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 38.199385][ T4313] loop0: detected capacity change from 0 to 32768 [ 38.213930][ T4313] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 38.235343][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 38.441672][ T4316] loop0: detected capacity change from 0 to 32768 [ 38.454722][ T4316] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 38.477136][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 38.681578][ T4319] loop0: detected capacity change from 0 to 32768 [ 38.695947][ T4319] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 38.720326][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 38.923416][ T4322] loop0: detected capacity change from 0 to 32768 [ 38.931233][ T4322] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 38.963068][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 39.167767][ T4325] loop0: detected capacity change from 0 to 32768 [ 39.181024][ T4325] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 39.205144][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 39.409773][ T4328] loop0: detected capacity change from 0 to 32768 [ 39.425608][ T4328] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 39.449438][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 39.653331][ T4331] loop0: detected capacity change from 0 to 32768 [ 39.660834][ T4331] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 39.686917][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 39.891084][ T4334] loop0: detected capacity change from 0 to 32768 [ 39.903800][ T4334] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 39.926650][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 40.129807][ T4337] loop0: detected capacity change from 0 to 32768 [ 40.141361][ T4337] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 40.166710][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 40.367174][ T4340] loop0: detected capacity change from 0 to 32768 [ 40.378585][ T4340] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 40.403269][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 40.610397][ T4343] loop0: detected capacity change from 0 to 32768 [ 40.624491][ T4343] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 40.656111][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 40.861109][ T4346] loop0: detected capacity change from 0 to 32768 [ 40.868410][ T4346] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 40.890687][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 41.091412][ T4349] loop0: detected capacity change from 0 to 32768 [ 41.105522][ T4349] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 41.138114][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 41.340944][ T4352] loop0: detected capacity change from 0 to 32768 [ 41.349468][ T4352] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 41.375504][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 41.579888][ T4355] loop0: detected capacity change from 0 to 32768 [ 41.587509][ T4355] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 41.615347][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 41.778067][ T4358] loop0: detected capacity change from 0 to 32768 [ 41.790105][ T4358] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 41.811319][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 42.012460][ T4361] loop0: detected capacity change from 0 to 32768 [ 42.019735][ T4361] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 42.047823][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 42.253735][ T4364] loop0: detected capacity change from 0 to 32768 [ 42.274759][ T4364] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 42.306310][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 42.524016][ T4367] loop0: detected capacity change from 0 to 32768 [ 42.545128][ T4367] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 42.571806][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 42.800708][ T4370] loop0: detected capacity change from 0 to 32768 [ 42.809254][ T4370] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 42.833498][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 43.034989][ T4373] loop0: detected capacity change from 0 to 32768 [ 43.042345][ T4373] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 43.070628][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 43.273123][ T4376] loop0: detected capacity change from 0 to 32768 [ 43.286033][ T4376] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 43.317869][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 43.519715][ T4379] loop0: detected capacity change from 0 to 32768 [ 43.528091][ T4379] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 43.557046][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 43.759469][ T4382] loop0: detected capacity change from 0 to 32768 [ 43.775318][ T4382] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 43.807779][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 44.015670][ T4385] loop0: detected capacity change from 0 to 32768 [ 44.028054][ T4385] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 44.050891][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 44.251498][ T4388] loop0: detected capacity change from 0 to 32768 [ 44.266533][ T4388] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 44.298079][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 44.503209][ T4391] loop0: detected capacity change from 0 to 32768 [ 44.510727][ T4391] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 44.531370][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 44.733754][ T4394] loop0: detected capacity change from 0 to 32768 [ 44.740854][ T4394] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 44.760075][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 44.928486][ T4397] loop0: detected capacity change from 0 to 32768 [ 44.942394][ T4397] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 44.965696][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 45.171670][ T4400] loop0: detected capacity change from 0 to 32768 [ 45.179255][ T4400] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 45.203152][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 45.403271][ T4403] loop0: detected capacity change from 0 to 32768 [ 45.410487][ T4403] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 45.439051][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 45.642517][ T4406] loop0: detected capacity change from 0 to 32768 [ 45.655546][ T4406] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 45.687166][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 45.889939][ T4409] loop0: detected capacity change from 0 to 32768 [ 45.904586][ T4409] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 45.925098][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 46.128265][ T4412] loop0: detected capacity change from 0 to 32768 [ 46.140324][ T4412] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 46.164388][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 46.368353][ T4415] loop0: detected capacity change from 0 to 32768 [ 46.382129][ T4415] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 46.403550][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 46.609049][ T4418] loop0: detected capacity change from 0 to 32768 [ 46.616716][ T4418] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 46.634978][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 46.808758][ T4421] loop0: detected capacity change from 0 to 32768 [ 46.816396][ T4421] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 46.850264][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 47.011946][ T4424] loop0: detected capacity change from 0 to 32768 [ 47.019077][ T4424] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 47.052340][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 47.254724][ T4427] loop0: detected capacity change from 0 to 32768 [ 47.262022][ T4427] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 47.289193][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 47.493198][ T4430] loop0: detected capacity change from 0 to 32768 [ 47.508129][ T4430] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 47.539251][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 47.743371][ T4433] loop0: detected capacity change from 0 to 32768 [ 47.766819][ T4433] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 47.809104][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 48.010401][ T4436] loop0: detected capacity change from 0 to 32768 [ 48.023287][ T4436] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 48.028108][ T4436] [ 48.028653][ T4436] ====================================================== [ 48.030080][ T4436] WARNING: possible circular locking dependency detected [ 48.031502][ T4436] 6.1.115-syzkaller #0 Not tainted [ 48.032543][ T4436] ------------------------------------------------------ [ 48.033927][ T4436] syz-executor393/4436 is trying to acquire lock: [ 48.035153][ T4436] ffff0000d67bd488 (&osb->system_file_mutex){+.+.}-{3:3}, at: ocfs2_get_system_file_inode+0x180/0x6b8 [ 48.037371][ T4436] [ 48.037371][ T4436] but task is already holding lock: [ 48.038786][ T4436] ffff0000dfa7b120 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}, at: ocfs2_write_begin+0x178/0x38c [ 48.041034][ T4436] [ 48.041034][ T4436] which lock already depends on the new lock. [ 48.041034][ T4436] [ 48.043219][ T4436] [ 48.043219][ T4436] the existing dependency chain (in reverse order) is: [ 48.045064][ T4436] [ 48.045064][ T4436] -> #1 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}: [ 48.046805][ T4436] down_read+0x64/0x308 [ 48.047783][ T4436] ocfs2_read_virt_blocks+0x2bc/0x9f8 [ 48.048981][ T4436] ocfs2_find_entry+0x3ac/0x2620 [ 48.050094][ T4436] ocfs2_find_files_on_disk+0x130/0x468 [ 48.051458][ T4436] ocfs2_lookup_ino_from_name+0xb8/0x1d4 [ 48.052711][ T4436] ocfs2_get_system_file_inode+0x2c8/0x6b8 [ 48.053849][ T4436] ocfs2_init_global_system_inodes+0x2bc/0x618 [ 48.055275][ T4436] ocfs2_fill_super+0x278c/0x4a0c [ 48.056363][ T4436] mount_bdev+0x274/0x370 [ 48.057271][ T4436] ocfs2_mount+0x44/0x58 [ 48.058307][ T4436] legacy_get_tree+0xd4/0x16c [ 48.059368][ T4436] vfs_get_tree+0x90/0x274 [ 48.060358][ T4436] do_new_mount+0x278/0x8fc [ 48.061437][ T4436] path_mount+0x590/0xe5c [ 48.062496][ T4436] __arm64_sys_mount+0x45c/0x594 [ 48.063580][ T4436] invoke_syscall+0x98/0x2c0 [ 48.064589][ T4436] el0_svc_common+0x138/0x258 [ 48.065637][ T4436] do_el0_svc+0x64/0x218 [ 48.066708][ T4436] el0_svc+0x58/0x168 [ 48.067600][ T4436] el0t_64_sync_handler+0x84/0xf0 [ 48.068618][ T4436] el0t_64_sync+0x18c/0x190 [ 48.069570][ T4436] [ 48.069570][ T4436] -> #0 (&osb->system_file_mutex){+.+.}-{3:3}: [ 48.071213][ T4436] __lock_acquire+0x3338/0x7680 [ 48.072367][ T4436] lock_acquire+0x26c/0x7cc [ 48.073421][ T4436] __mutex_lock_common+0x190/0x21a0 [ 48.074564][ T4436] mutex_lock_nested+0x38/0x44 [ 48.075674][ T4436] ocfs2_get_system_file_inode+0x180/0x6b8 [ 48.077009][ T4436] ocfs2_reserve_local_alloc_bits+0xe4/0x25dc [ 48.078382][ T4436] ocfs2_reserve_clusters_with_limit+0x194/0xabc [ 48.079820][ T4436] ocfs2_lock_allocators+0x294/0x584 [ 48.080991][ T4436] ocfs2_write_begin_nolock+0x22fc/0x3f6c [ 48.082261][ T4436] ocfs2_write_begin+0x1ac/0x38c [ 48.083382][ T4436] generic_perform_write+0x278/0x55c [ 48.084565][ T4436] __generic_file_write_iter+0x168/0x388 [ 48.085895][ T4436] ocfs2_file_write_iter+0x15ac/0x1fbc [ 48.087122][ T4436] vfs_write+0x610/0x91c [ 48.088143][ T4436] ksys_write+0x15c/0x26c [ 48.089092][ T4436] __arm64_sys_write+0x7c/0x90 [ 48.090099][ T4436] invoke_syscall+0x98/0x2c0 [ 48.091135][ T4436] el0_svc_common+0x138/0x258 [ 48.092307][ T4436] do_el0_svc+0x64/0x218 [ 48.093226][ T4436] el0_svc+0x58/0x168 [ 48.094182][ T4436] el0t_64_sync_handler+0x84/0xf0 [ 48.095299][ T4436] el0t_64_sync+0x18c/0x190 [ 48.096370][ T4436] [ 48.096370][ T4436] other info that might help us debug this: [ 48.096370][ T4436] [ 48.098487][ T4436] Possible unsafe locking scenario: [ 48.098487][ T4436] [ 48.100149][ T4436] CPU0 CPU1 [ 48.101273][ T4436] ---- ---- [ 48.102418][ T4436] lock(&ocfs2_file_ip_alloc_sem_key); [ 48.103468][ T4436] lock(&osb->system_file_mutex); [ 48.104920][ T4436] lock(&ocfs2_file_ip_alloc_sem_key); [ 48.106599][ T4436] lock(&osb->system_file_mutex); [ 48.107626][ T4436] [ 48.107626][ T4436] *** DEADLOCK *** [ 48.107626][ T4436] [ 48.109334][ T4436] 3 locks held by syz-executor393/4436: [ 48.110422][ T4436] #0: ffff0000c3b6e460 (sb_writers#8){.+.+}-{0:0}, at: vfs_write+0x244/0x91c [ 48.112282][ T4436] #1: ffff0000dfa7b488 (&sb->s_type->i_mutex_key#17){+.+.}-{3:3}, at: ocfs2_file_write_iter+0x3b4/0x1fbc [ 48.114566][ T4436] #2: ffff0000dfa7b120 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}, at: ocfs2_write_begin+0x178/0x38c [ 48.116880][ T4436] [ 48.116880][ T4436] stack backtrace: [ 48.118077][ T4436] CPU: 0 PID: 4436 Comm: syz-executor393 Not tainted 6.1.115-syzkaller #0 [ 48.119846][ T4436] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 48.121764][ T4436] Call trace: [ 48.122468][ T4436] dump_backtrace+0x1c8/0x1f4 [ 48.123350][ T4436] show_stack+0x2c/0x3c [ 48.124246][ T4436] dump_stack_lvl+0x108/0x170 [ 48.125128][ T4436] dump_stack+0x1c/0x58 [ 48.126074][ T4436] print_circular_bug+0x150/0x1b8 [ 48.127060][ T4436] check_noncircular+0x2cc/0x378 [ 48.128041][ T4436] __lock_acquire+0x3338/0x7680 [ 48.129045][ T4436] lock_acquire+0x26c/0x7cc [ 48.129900][ T4436] __mutex_lock_common+0x190/0x21a0 [ 48.130964][ T4436] mutex_lock_nested+0x38/0x44 [ 48.131898][ T4436] ocfs2_get_system_file_inode+0x180/0x6b8 [ 48.133147][ T4436] ocfs2_reserve_local_alloc_bits+0xe4/0x25dc [ 48.134442][ T4436] ocfs2_reserve_clusters_with_limit+0x194/0xabc [ 48.135833][ T4436] ocfs2_lock_allocators+0x294/0x584 [ 48.136847][ T4436] ocfs2_write_begin_nolock+0x22fc/0x3f6c [ 48.138001][ T4436] ocfs2_write_begin+0x1ac/0x38c [ 48.138928][ T4436] generic_perform_write+0x278/0x55c [ 48.140013][ T4436] __generic_file_write_iter+0x168/0x388 [ 48.141163][ T4436] ocfs2_file_write_iter+0x15ac/0x1fbc [ 48.142346][ T4436] vfs_write+0x610/0x91c [ 48.143247][ T4436] ksys_write+0x15c/0x26c [ 48.144158][ T4436] __arm64_sys_write+0x7c/0x90 [ 48.145216][ T4436] invoke_syscall+0x98/0x2c0 [ 48.146129][ T4436] el0_svc_common+0x138/0x258 [ 48.147146][ T4436] do_el0_svc+0x64/0x218 [ 48.147955][ T4436] el0_svc+0x58/0x168 [ 48.148747][ T4436] el0t_64_sync_handler+0x84/0xf0 [ 48.149705][ T4436] el0t_64_sync+0x18c/0x190 [ 48.167263][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 48.304236][ T4439] loop0: detected capacity change from 0 to 32768 [ 48.312985][ T4439] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 48.330257][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 48.464578][ T4442] loop0: detected capacity change from 0 to 32768 [ 48.474248][ T4442] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 48.490368][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 48.622708][ T4445] loop0: detected capacity change from 0 to 32768 [ 48.632777][ T4445] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 48.648273][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 48.780639][ T4448] loop0: detected capacity change from 0 to 32768 [ 48.789902][ T4448] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 48.805925][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 48.939289][ T4451] loop0: detected capacity change from 0 to 32768 [ 48.949064][ T4451] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 48.966301][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 49.098020][ T4454] loop0: detected capacity change from 0 to 32768 [ 49.108335][ T4454] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 49.134369][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 49.266350][ T4457] loop0: detected capacity change from 0 to 32768 [ 49.276173][ T4457] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 49.292461][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 49.425456][ T4460] loop0: detected capacity change from 0 to 32768 [ 49.431654][ T4460] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 49.450963][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 49.583340][ T4463] loop0: detected capacity change from 0 to 32768 [ 49.592843][ T4463] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 49.609244][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 49.742978][ T4466] loop0: detected capacity change from 0 to 32768 [ 49.752579][ T4466] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 49.769171][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 49.901265][ T4469] loop0: detected capacity change from 0 to 32768 [ 49.911283][ T4469] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 49.927404][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 50.059266][ T4472] loop0: detected capacity change from 0 to 32768 [ 50.065065][ T4472] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 50.085637][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 50.217042][ T4475] loop0: detected capacity change from 0 to 32768 [ 50.226155][ T4475] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 50.246311][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 50.378326][ T4478] loop0: detected capacity change from 0 to 32768 [ 50.388328][ T4478] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 50.406879][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 50.540173][ T4481] loop0: detected capacity change from 0 to 32768 [ 50.545885][ T4481] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 50.567549][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 50.701533][ T4484] loop0: detected capacity change from 0 to 32768 [ 50.710507][ T4484] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 50.726213][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 50.860043][ T4487] loop0: detected capacity change from 0 to 32768 [ 50.869412][ T4487] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 50.886195][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 51.018255][ T4490] loop0: detected capacity change from 0 to 32768 [ 51.024335][ T4490] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 51.044893][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 51.178403][ T4493] loop0: detected capacity change from 0 to 32768 [ 51.185179][ T4493] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 51.204830][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 51.339056][ T4496] loop0: detected capacity change from 0 to 32768 [ 51.351771][ T4496] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 51.375663][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 51.507630][ T4499] loop0: detected capacity change from 0 to 32768 [ 51.513138][ T4499] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 51.533632][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 51.665759][ T4502] loop0: detected capacity change from 0 to 32768 [ 51.671335][ T4502] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 51.693387][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 51.836954][ T4505] loop0: detected capacity change from 0 to 32768 [ 51.846271][ T4505] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 51.861896][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 51.994123][ T4508] loop0: detected capacity change from 0 to 32768 [ 52.000183][ T4508] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 52.021299][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 52.153337][ T4511] loop0: detected capacity change from 0 to 32768 [ 52.163008][ T4511] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 52.179449][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 52.311647][ T4514] loop0: detected capacity change from 0 to 32768 [ 52.317481][ T4514] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 52.337777][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 52.470556][ T4517] loop0: detected capacity change from 0 to 32768 [ 52.476596][ T4517] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 52.496584][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 52.627490][ T4520] loop0: detected capacity change from 0 to 32768 [ 52.637117][ T4520] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 52.653723][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 52.786442][ T4523] loop0: detected capacity change from 0 to 32768 [ 52.792500][ T4523] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 52.811601][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 52.944239][ T4526] loop0: detected capacity change from 0 to 32768 [ 52.953258][ T4526] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 52.970459][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 53.103922][ T4529] loop0: detected capacity change from 0 to 32768 [ 53.113560][ T4529] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 53.129340][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 53.262790][ T4532] loop0: detected capacity change from 0 to 32768 [ 53.268238][ T4532] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 53.287462][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 53.420492][ T4535] loop0: detected capacity change from 0 to 32768 [ 53.426232][ T4535] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 53.447857][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 53.579677][ T4538] loop0: detected capacity change from 0 to 32768 [ 53.589361][ T4538] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 53.606095][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 53.739948][ T4541] loop0: detected capacity change from 0 to 32768 [ 53.750097][ T4541] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 53.766221][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 53.897848][ T4544] loop0: detected capacity change from 0 to 32768 [ 53.903274][ T4544] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 53.923875][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 54.055457][ T4547] loop0: detected capacity change from 0 to 32768 [ 54.060976][ T4547] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 54.081222][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 54.214652][ T4550] loop0: detected capacity change from 0 to 32768 [ 54.224156][ T4550] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 54.239936][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 54.371380][ T4553] loop0: detected capacity change from 0 to 32768 [ 54.380401][ T4553] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 54.397622][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 54.530923][ T4556] loop0: detected capacity change from 0 to 32768 [ 54.536769][ T4556] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 54.557398][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 54.663056][ T4559] loop0: detected capacity change from 0 to 32768 [ 54.674330][ T4559] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 54.696441][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 54.830062][ T4562] loop0: detected capacity change from 0 to 32768 [ 54.839972][ T4562] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 54.856319][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 54.989782][ T4565] loop0: detected capacity change from 0 to 32768 [ 54.995357][ T4565] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 55.015869][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 55.148027][ T4568] loop0: detected capacity change from 0 to 32768 [ 55.153788][ T4568] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 55.174520][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 55.307374][ T4571] loop0: detected capacity change from 0 to 32768 [ 55.313365][ T4571] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 55.332639][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 55.467288][ T4574] loop0: detected capacity change from 0 to 32768 [ 55.477059][ T4574] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 55.492909][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 55.626152][ T4577] loop0: detected capacity change from 0 to 32768 [ 55.631735][ T4577] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 55.652318][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 55.784592][ T4580] loop0: detected capacity change from 0 to 32768 [ 55.791262][ T4580] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 55.809846][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 55.942463][ T4583] loop0: detected capacity change from 0 to 32768 [ 55.948161][ T4583] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 55.968228][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 56.100667][ T4586] loop0: detected capacity change from 0 to 32768 [ 56.106632][ T4586] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 56.127012][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 56.259978][ T4589] loop0: detected capacity change from 0 to 32768 [ 56.270114][ T4589] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 56.286523][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 56.418974][ T4592] loop0: detected capacity change from 0 to 32768 [ 56.425146][ T4592] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 56.444888][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 56.580616][ T4595] loop0: detected capacity change from 0 to 32768 [ 56.586873][ T4595] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 56.607183][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 56.738028][ T4598] loop0: detected capacity change from 0 to 32768 [ 56.743636][ T4598] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 56.764154][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 56.896089][ T4601] loop0: detected capacity change from 0 to 32768 [ 56.901742][ T4601] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 56.921826][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 57.054132][ T4604] loop0: detected capacity change from 0 to 32768 [ 57.060116][ T4604] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 57.081218][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 57.212465][ T4607] loop0: detected capacity change from 0 to 32768 [ 57.218518][ T4607] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 57.239821][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 57.352442][ T4610] loop0: detected capacity change from 0 to 32768 [ 57.359319][ T4610] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 57.373997][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 57.507330][ T4613] loop0: detected capacity change from 0 to 32768 [ 57.512796][ T4613] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 57.533446][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 57.666183][ T4616] loop0: detected capacity change from 0 to 32768 [ 57.671451][ T4616] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 57.690972][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 57.823733][ T4619] loop0: detected capacity change from 0 to 32768 [ 57.833734][ T4619] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 57.850196][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 57.982543][ T4622] loop0: detected capacity change from 0 to 32768 [ 57.988018][ T4622] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 58.008608][ T4290] ocfs2: Unmounting device (7,0) on (node local)