Warning: Permanently added '10.128.0.74' (ED25519) to the list of known hosts. executing program [ 38.288869][ T4291] loop0: detected capacity change from 0 to 32768 [ 38.291338][ T4291] ======================================================= [ 38.291338][ T4291] WARNING: The mand mount option has been deprecated and [ 38.291338][ T4291] and is ignored by this kernel. Remove the mand [ 38.291338][ T4291] option from the mount to silence this warning. [ 38.291338][ T4291] ======================================================= [ 38.314219][ T4291] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 38.344859][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 38.543527][ T4295] loop0: detected capacity change from 0 to 32768 [ 38.558295][ T4295] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 38.574434][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 38.772808][ T4298] loop0: detected capacity change from 0 to 32768 [ 38.780945][ T4298] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 38.798592][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 38.999279][ T4301] loop0: detected capacity change from 0 to 32768 [ 39.010290][ T4301] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 39.028044][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 39.224961][ T4304] loop0: detected capacity change from 0 to 32768 [ 39.232338][ T4304] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 39.255617][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 39.453912][ T4307] loop0: detected capacity change from 0 to 32768 [ 39.462059][ T4307] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 39.475299][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 39.632458][ T4310] loop0: detected capacity change from 0 to 32768 [ 39.640215][ T4310] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 39.664206][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 39.835943][ T4313] loop0: detected capacity change from 0 to 32768 [ 39.850181][ T4313] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 39.867604][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 40.063965][ T4316] loop0: detected capacity change from 0 to 32768 [ 40.071828][ T4316] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 40.095357][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 40.293731][ T4319] loop0: detected capacity change from 0 to 32768 [ 40.301793][ T4319] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 40.321365][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 40.521162][ T4322] loop0: detected capacity change from 0 to 32768 [ 40.533385][ T4322] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 40.563126][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 40.760543][ T4325] loop0: detected capacity change from 0 to 32768 [ 40.773371][ T4325] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 40.791607][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 40.986222][ T4328] loop0: detected capacity change from 0 to 32768 [ 40.998840][ T4328] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 41.016494][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 41.210649][ T4331] loop0: detected capacity change from 0 to 32768 [ 41.225727][ T4331] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 41.243770][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 41.438079][ T4334] loop0: detected capacity change from 0 to 32768 [ 41.445497][ T4334] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 41.462677][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 41.657704][ T4337] loop0: detected capacity change from 0 to 32768 [ 41.665013][ T4337] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 41.679548][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 41.835656][ T4340] loop0: detected capacity change from 0 to 32768 [ 41.843228][ T4340] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 41.867084][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 42.021287][ T4343] loop0: detected capacity change from 0 to 32768 [ 42.029671][ T4343] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 42.050787][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 42.202882][ T4346] loop0: detected capacity change from 0 to 32768 [ 42.214553][ T4346] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 42.234325][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 42.431076][ T4349] loop0: detected capacity change from 0 to 32768 [ 42.445852][ T4349] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 42.464636][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 42.661339][ T4352] loop0: detected capacity change from 0 to 32768 [ 42.669113][ T4352] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 42.681972][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 42.841975][ T4355] loop0: detected capacity change from 0 to 32768 [ 42.851555][ T4355] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 42.867680][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 43.026369][ T4358] loop0: detected capacity change from 0 to 32768 [ 43.039062][ T4358] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 43.057636][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 43.252520][ T4361] loop0: detected capacity change from 0 to 32768 [ 43.266196][ T4361] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 43.283737][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 43.478568][ T4364] loop0: detected capacity change from 0 to 32768 [ 43.495941][ T4364] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 43.519365][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 43.714603][ T4367] loop0: detected capacity change from 0 to 32768 [ 43.721868][ T4367] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 43.745280][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 43.940430][ T4370] loop0: detected capacity change from 0 to 32768 [ 43.947852][ T4370] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 43.962243][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 44.121907][ T4373] loop0: detected capacity change from 0 to 32768 [ 44.136783][ T4373] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 44.157583][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 44.351873][ T4376] loop0: detected capacity change from 0 to 32768 [ 44.365694][ T4376] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 44.384564][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 44.581669][ T4379] loop0: detected capacity change from 0 to 32768 [ 44.589915][ T4379] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 44.604834][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 44.761504][ T4382] loop0: detected capacity change from 0 to 32768 [ 44.774773][ T4382] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 44.790683][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 44.991783][ T4385] loop0: detected capacity change from 0 to 32768 [ 44.999382][ T4385] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 45.013301][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 45.174430][ T4388] loop0: detected capacity change from 0 to 32768 [ 45.187255][ T4388] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 45.202307][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 45.397690][ T4391] loop0: detected capacity change from 0 to 32768 [ 45.412356][ T4391] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 45.437841][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 45.635523][ T4394] loop0: detected capacity change from 0 to 32768 [ 45.643280][ T4394] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 45.664709][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 45.859022][ T4397] loop0: detected capacity change from 0 to 32768 [ 45.871125][ T4397] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 45.890846][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 46.090628][ T4400] loop0: detected capacity change from 0 to 32768 [ 46.098274][ T4400] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 46.110614][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 46.266532][ T4403] loop0: detected capacity change from 0 to 32768 [ 46.274656][ T4403] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 46.294866][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 46.496696][ T4406] loop0: detected capacity change from 0 to 32768 [ 46.504121][ T4406] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 46.528631][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 46.726580][ T4409] loop0: detected capacity change from 0 to 32768 [ 46.739846][ T4409] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 46.759746][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 46.953085][ T4412] loop0: detected capacity change from 0 to 32768 [ 46.965301][ T4412] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 46.985989][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 47.180976][ T4415] loop0: detected capacity change from 0 to 32768 [ 47.189111][ T4415] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 47.204422][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 47.401749][ T4418] loop0: detected capacity change from 0 to 32768 [ 47.409330][ T4418] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 47.433041][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 47.589363][ T4421] loop0: detected capacity change from 0 to 32768 [ 47.596784][ T4421] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 47.618157][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 47.817149][ T4424] loop0: detected capacity change from 0 to 32768 [ 47.830094][ T4424] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 47.848271][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 48.044349][ T4427] loop0: detected capacity change from 0 to 32768 [ 48.058680][ T4427] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 48.075530][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 48.272708][ T4430] loop0: detected capacity change from 0 to 32768 [ 48.286135][ T4430] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 48.304699][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 48.501625][ T4433] loop0: detected capacity change from 0 to 32768 [ 48.509126][ T4433] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 48.532550][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 48.725802][ T4436] loop0: detected capacity change from 0 to 32768 [ 48.737639][ T4436] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 48.758412][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 48.952804][ T4439] loop0: detected capacity change from 0 to 32768 [ 48.966158][ T4439] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 48.984574][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 49.179022][ T4442] loop0: detected capacity change from 0 to 32768 [ 49.186233][ T4442] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 49.205378][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 49.374532][ T4445] loop0: detected capacity change from 0 to 32768 [ 49.387192][ T4445] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 49.406890][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 49.606975][ T4448] loop0: detected capacity change from 0 to 32768 [ 49.613869][ T4448] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 49.617892][ T4448] [ 49.618411][ T4448] ====================================================== [ 49.619876][ T4448] WARNING: possible circular locking dependency detected [ 49.621287][ T4448] 6.1.123-syzkaller #0 Not tainted [ 49.622366][ T4448] ------------------------------------------------------ [ 49.623902][ T4448] syz-executor229/4448 is trying to acquire lock: [ 49.625206][ T4448] ffff0000d83c9488 (&osb->system_file_mutex){+.+.}-{3:3}, at: ocfs2_get_system_file_inode+0x180/0x6b8 [ 49.627454][ T4448] [ 49.627454][ T4448] but task is already holding lock: [ 49.628917][ T4448] ffff0000e4ce94a0 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}, at: ocfs2_write_begin+0x178/0x38c [ 49.631279][ T4448] [ 49.631279][ T4448] which lock already depends on the new lock. [ 49.631279][ T4448] [ 49.633502][ T4448] [ 49.633502][ T4448] the existing dependency chain (in reverse order) is: [ 49.635355][ T4448] [ 49.635355][ T4448] -> #1 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}: [ 49.637121][ T4448] down_read+0x64/0x308 [ 49.638058][ T4448] ocfs2_read_virt_blocks+0x2bc/0x9f8 [ 49.639318][ T4448] ocfs2_find_entry+0x3ac/0x2620 [ 49.640450][ T4448] ocfs2_find_files_on_disk+0x130/0x468 [ 49.641735][ T4448] ocfs2_lookup_ino_from_name+0xb8/0x1d4 [ 49.643051][ T4448] ocfs2_get_system_file_inode+0x2c8/0x6b8 [ 49.644412][ T4448] ocfs2_init_global_system_inodes+0x2bc/0x618 [ 49.645915][ T4448] ocfs2_fill_super+0x350c/0x48c4 [ 49.647170][ T4448] mount_bdev+0x274/0x370 [ 49.648163][ T4448] ocfs2_mount+0x44/0x58 [ 49.649132][ T4448] legacy_get_tree+0xd4/0x16c [ 49.650183][ T4448] vfs_get_tree+0x90/0x274 [ 49.651214][ T4448] do_new_mount+0x278/0x8fc [ 49.652429][ T4448] path_mount+0x590/0xe5c [ 49.653576][ T4448] __arm64_sys_mount+0x45c/0x594 [ 49.654624][ T4448] invoke_syscall+0x98/0x2bc [ 49.655693][ T4448] el0_svc_common+0x138/0x258 [ 49.656802][ T4448] do_el0_svc+0x58/0x13c [ 49.657819][ T4448] el0_svc+0x58/0x168 [ 49.658714][ T4448] el0t_64_sync_handler+0x84/0xf0 [ 49.659912][ T4448] el0t_64_sync+0x18c/0x190 [ 49.660990][ T4448] [ 49.660990][ T4448] -> #0 (&osb->system_file_mutex){+.+.}-{3:3}: [ 49.662788][ T4448] __lock_acquire+0x3338/0x7680 [ 49.663926][ T4448] lock_acquire+0x26c/0x7cc [ 49.664961][ T4448] __mutex_lock_common+0x190/0x21a0 [ 49.666200][ T4448] mutex_lock_nested+0x38/0x44 [ 49.667340][ T4448] ocfs2_get_system_file_inode+0x180/0x6b8 [ 49.668642][ T4448] ocfs2_reserve_local_alloc_bits+0xe4/0x25dc [ 49.670050][ T4448] ocfs2_reserve_clusters_with_limit+0x194/0xabc [ 49.671481][ T4448] ocfs2_lock_allocators+0x294/0x584 [ 49.672803][ T4448] ocfs2_write_begin_nolock+0x22fc/0x3f6c [ 49.674222][ T4448] ocfs2_write_begin+0x1ac/0x38c [ 49.675450][ T4448] generic_perform_write+0x278/0x55c [ 49.676607][ T4448] __generic_file_write_iter+0x168/0x388 [ 49.677943][ T4448] ocfs2_file_write_iter+0x156c/0x1f48 [ 49.679366][ T4448] vfs_write+0x610/0x91c [ 49.680547][ T4448] __arm64_sys_pwrite64+0x188/0x220 [ 49.681818][ T4448] invoke_syscall+0x98/0x2bc [ 49.682940][ T4448] el0_svc_common+0x138/0x258 [ 49.683958][ T4448] do_el0_svc+0x58/0x13c [ 49.684982][ T4448] el0_svc+0x58/0x168 [ 49.686006][ T4448] el0t_64_sync_handler+0x84/0xf0 [ 49.687215][ T4448] el0t_64_sync+0x18c/0x190 [ 49.688261][ T4448] [ 49.688261][ T4448] other info that might help us debug this: [ 49.688261][ T4448] [ 49.690439][ T4448] Possible unsafe locking scenario: [ 49.690439][ T4448] [ 49.692128][ T4448] CPU0 CPU1 [ 49.693366][ T4448] ---- ---- [ 49.694582][ T4448] lock(&ocfs2_file_ip_alloc_sem_key); [ 49.695825][ T4448] lock(&osb->system_file_mutex); [ 49.697471][ T4448] lock(&ocfs2_file_ip_alloc_sem_key); [ 49.699258][ T4448] lock(&osb->system_file_mutex); [ 49.700305][ T4448] [ 49.700305][ T4448] *** DEADLOCK *** [ 49.700305][ T4448] [ 49.701982][ T4448] 3 locks held by syz-executor229/4448: [ 49.703228][ T4448] #0: ffff0000cd996460 (sb_writers#8){.+.+}-{0:0}, at: vfs_write+0x244/0x91c [ 49.705108][ T4448] #1: ffff0000e4ce9808 (&sb->s_type->i_mutex_key#17){+.+.}-{3:3}, at: ocfs2_file_write_iter+0x3b0/0x1f48 [ 49.707708][ T4448] #2: ffff0000e4ce94a0 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}, at: ocfs2_write_begin+0x178/0x38c [ 49.710057][ T4448] [ 49.710057][ T4448] stack backtrace: [ 49.711382][ T4448] CPU: 1 PID: 4448 Comm: syz-executor229 Not tainted 6.1.123-syzkaller #0 [ 49.713111][ T4448] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 49.715321][ T4448] Call trace: [ 49.716011][ T4448] dump_backtrace+0x1c8/0x1f4 [ 49.717024][ T4448] show_stack+0x2c/0x3c [ 49.717938][ T4448] dump_stack_lvl+0x108/0x170 [ 49.718991][ T4448] dump_stack+0x1c/0x58 [ 49.719937][ T4448] print_circular_bug+0x150/0x1b8 [ 49.721059][ T4448] check_noncircular+0x2cc/0x378 [ 49.722112][ T4448] __lock_acquire+0x3338/0x7680 [ 49.723203][ T4448] lock_acquire+0x26c/0x7cc [ 49.724232][ T4448] __mutex_lock_common+0x190/0x21a0 [ 49.725339][ T4448] mutex_lock_nested+0x38/0x44 [ 49.726437][ T4448] ocfs2_get_system_file_inode+0x180/0x6b8 [ 49.727653][ T4448] ocfs2_reserve_local_alloc_bits+0xe4/0x25dc [ 49.728985][ T4448] ocfs2_reserve_clusters_with_limit+0x194/0xabc [ 49.730319][ T4448] ocfs2_lock_allocators+0x294/0x584 [ 49.731633][ T4448] ocfs2_write_begin_nolock+0x22fc/0x3f6c [ 49.732813][ T4448] ocfs2_write_begin+0x1ac/0x38c [ 49.733858][ T4448] generic_perform_write+0x278/0x55c [ 49.734926][ T4448] __generic_file_write_iter+0x168/0x388 [ 49.736161][ T4448] ocfs2_file_write_iter+0x156c/0x1f48 [ 49.737462][ T4448] vfs_write+0x610/0x91c [ 49.738412][ T4448] __arm64_sys_pwrite64+0x188/0x220 [ 49.739555][ T4448] invoke_syscall+0x98/0x2bc [ 49.740564][ T4448] el0_svc_common+0x138/0x258 [ 49.741579][ T4448] do_el0_svc+0x58/0x13c [ 49.742557][ T4448] el0_svc+0x58/0x168 [ 49.743373][ T4448] el0t_64_sync_handler+0x84/0xf0 [ 49.744472][ T4448] el0t_64_sync+0x18c/0x190 [ 49.759732][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 49.894205][ T4451] loop0: detected capacity change from 0 to 32768 [ 49.904328][ T4451] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 49.923546][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 50.055708][ T4454] loop0: detected capacity change from 0 to 32768 [ 50.066172][ T4454] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 50.085650][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 50.215115][ T4457] loop0: detected capacity change from 0 to 32768 [ 50.223264][ T4457] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 50.234402][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 50.362577][ T4460] loop0: detected capacity change from 0 to 32768 [ 50.368242][ T4460] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 50.381750][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 50.510430][ T4463] loop0: detected capacity change from 0 to 32768 [ 50.515919][ T4463] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 50.529810][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 50.632540][ T4466] loop0: detected capacity change from 0 to 32768 [ 50.638829][ T4466] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 50.658947][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 50.787098][ T4469] loop0: detected capacity change from 0 to 32768 [ 50.796742][ T4469] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 50.805935][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 50.934388][ T4472] loop0: detected capacity change from 0 to 32768 [ 50.942590][ T4472] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 50.953949][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 51.081973][ T4475] loop0: detected capacity change from 0 to 32768 [ 51.090999][ T4475] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 51.101361][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 51.229873][ T4478] loop0: detected capacity change from 0 to 32768 [ 51.239124][ T4478] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 51.258972][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 51.388005][ T4481] loop0: detected capacity change from 0 to 32768 [ 51.397288][ T4481] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 51.416697][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 51.548174][ T4484] loop0: detected capacity change from 0 to 32768 [ 51.557121][ T4484] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 51.568301][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 51.699154][ T4487] loop0: detected capacity change from 0 to 32768 [ 51.704770][ T4487] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 51.718135][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 51.846295][ T4490] loop0: detected capacity change from 0 to 32768 [ 51.851447][ T4490] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 51.866230][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 51.996818][ T4493] loop0: detected capacity change from 0 to 32768 [ 52.002418][ T4493] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 52.018430][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 52.146051][ T4496] loop0: detected capacity change from 0 to 32768 [ 52.151729][ T4496] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 52.165387][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 52.295362][ T4499] loop0: detected capacity change from 0 to 32768 [ 52.301054][ T4499] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 52.313781][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 52.441094][ T4502] loop0: detected capacity change from 0 to 32768 [ 52.447386][ T4502] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 52.460460][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 52.588202][ T4505] loop0: detected capacity change from 0 to 32768 [ 52.593887][ T4505] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 52.609606][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 52.711289][ T4508] loop0: detected capacity change from 0 to 32768 [ 52.720900][ T4508] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 52.739212][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 52.869443][ T4511] loop0: detected capacity change from 0 to 32768 [ 52.875397][ T4511] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 52.897998][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 53.025784][ T4514] loop0: detected capacity change from 0 to 32768 [ 53.031853][ T4514] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 53.046471][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 53.173440][ T4517] loop0: detected capacity change from 0 to 32768 [ 53.179176][ T4517] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 53.193568][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 53.322610][ T4520] loop0: detected capacity change from 0 to 32768 [ 53.328473][ T4520] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 53.342052][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 53.441862][ T4523] loop0: detected capacity change from 0 to 32768 [ 53.447876][ T4523] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 53.461695][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 53.566327][ T4526] loop0: detected capacity change from 0 to 32768 [ 53.579791][ T4526] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 53.592497][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 53.719500][ T4529] loop0: detected capacity change from 0 to 32768 [ 53.725448][ T4529] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 53.739209][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 53.868518][ T4532] loop0: detected capacity change from 0 to 32768 [ 53.874073][ T4532] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 53.889640][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 53.989370][ T4535] loop0: detected capacity change from 0 to 32768 [ 53.995020][ T4535] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 54.010145][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 54.110531][ T4538] loop0: detected capacity change from 0 to 32768 [ 54.116214][ T4538] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 54.129671][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 54.240487][ T4541] loop0: detected capacity change from 0 to 32768 [ 54.246178][ T4541] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 54.264377][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 54.393775][ T4544] loop0: detected capacity change from 0 to 32768 [ 54.399538][ T4544] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 54.413169][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 54.543195][ T4547] loop0: detected capacity change from 0 to 32768 [ 54.548826][ T4547] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 54.563042][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 54.695035][ T4550] loop0: detected capacity change from 0 to 32768 [ 54.704680][ T4550] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 54.722792][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 54.850351][ T4553] loop0: detected capacity change from 0 to 32768 [ 54.856323][ T4553] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 54.870255][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 54.969994][ T4556] loop0: detected capacity change from 0 to 32768 [ 54.975983][ T4556] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. executing program [ 54.989237][ T4290] ocfs2: Unmounting device (7,0) on (node local) [ 55.094428][ T4559] loop0: detected capacity change from 0 to 32768 [ 55.100285][ T4559] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 55.118430][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 55.248409][ T4562] loop0: detected capacity change from 0 to 32768 [ 55.258056][ T4562] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 55.268516][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 55.398392][ T4565] loop0: detected capacity change from 0 to 32768 [ 55.404234][ T4565] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 55.419598][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 55.548418][ T4568] loop0: detected capacity change from 0 to 32768 [ 55.558397][ T4568] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 55.567116][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 55.695285][ T4571] loop0: detected capacity change from 0 to 32768 [ 55.700754][ T4571] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 55.715142][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 55.843824][ T4574] loop0: detected capacity change from 0 to 32768 [ 55.849692][ T4574] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 55.863693][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 55.968810][ T4577] loop0: detected capacity change from 0 to 32768 [ 55.985563][ T4577] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 56.005542][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 56.135734][ T4580] loop0: detected capacity change from 0 to 32768 [ 56.141660][ T4580] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 56.155399][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 56.267034][ T4583] loop0: detected capacity change from 0 to 32768 [ 56.273056][ T4583] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 56.290612][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 56.418726][ T4586] loop0: detected capacity change from 0 to 32768 [ 56.435168][ T4586] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 56.449012][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 56.580955][ T4589] loop0: detected capacity change from 0 to 32768 [ 56.589155][ T4589] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 56.610008][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 56.738330][ T4592] loop0: detected capacity change from 0 to 32768 [ 56.744281][ T4592] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 56.757456][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 56.889496][ T4595] loop0: detected capacity change from 0 to 32768 [ 56.898710][ T4595] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 56.908732][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 57.037192][ T4598] loop0: detected capacity change from 0 to 32768 [ 57.046333][ T4598] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 57.056209][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 57.186078][ T4601] loop0: detected capacity change from 0 to 32768 [ 57.197660][ T4601] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 57.207507][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 57.340061][ T4604] loop0: detected capacity change from 0 to 32768 [ 57.345720][ T4604] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 57.358703][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 57.485567][ T4607] loop0: detected capacity change from 0 to 32768 [ 57.491115][ T4607] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 57.506090][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 57.635666][ T4610] loop0: detected capacity change from 0 to 32768 [ 57.645790][ T4610] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 57.656866][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 57.784394][ T4613] loop0: detected capacity change from 0 to 32768 [ 57.792345][ T4613] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 57.803913][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 57.930864][ T4616] loop0: detected capacity change from 0 to 32768 [ 57.940376][ T4616] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 57.951059][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 58.079072][ T4619] loop0: detected capacity change from 0 to 32768 [ 58.084499][ T4619] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 58.098272][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 58.227530][ T4622] loop0: detected capacity change from 0 to 32768 [ 58.233026][ T4622] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 58.246462][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 58.374971][ T4625] loop0: detected capacity change from 0 to 32768 [ 58.410601][ T4625] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 58.424617][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 58.569263][ T4629] loop0: detected capacity change from 0 to 32768 [ 58.585933][ T4629] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 58.601918][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 58.731441][ T4632] loop0: detected capacity change from 0 to 32768 [ 58.737179][ T4632] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 58.749413][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 58.876095][ T4635] loop0: detected capacity change from 0 to 32768 [ 58.885448][ T4635] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 58.905387][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 59.032848][ T4638] loop0: detected capacity change from 0 to 32768 [ 59.042413][ T4638] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 59.052327][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 59.180987][ T4641] loop0: detected capacity change from 0 to 32768 [ 59.189594][ T4641] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 59.202453][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 59.336624][ T4644] loop0: detected capacity change from 0 to 32768 [ 59.342218][ T4644] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 59.358277][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 59.485897][ T4647] loop0: detected capacity change from 0 to 32768 [ 59.496076][ T4647] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 59.505214][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program