Warning: Permanently added '10.128.1.68' (ED25519) to the list of known hosts. executing program syzkaller login: [ 37.516771][ T4290] loop0: detected capacity change from 0 to 32768 [ 37.519656][ T4290] ======================================================= [ 37.519656][ T4290] WARNING: The mand mount option has been deprecated and [ 37.519656][ T4290] and is ignored by this kernel. Remove the mand [ 37.519656][ T4290] option from the mount to silence this warning. [ 37.519656][ T4290] ======================================================= [ 37.550384][ T4290] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 37.581297][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 37.790054][ T4294] loop0: detected capacity change from 0 to 32768 [ 37.799239][ T4294] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 37.824240][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 38.029756][ T4297] loop0: detected capacity change from 0 to 32768 [ 38.038112][ T4297] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 38.058195][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 38.270674][ T4301] loop0: detected capacity change from 0 to 32768 [ 38.279151][ T4301] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 38.302350][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 38.509105][ T4304] loop0: detected capacity change from 0 to 32768 [ 38.532322][ T4304] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 38.552159][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 38.759434][ T4307] loop0: detected capacity change from 0 to 32768 [ 38.775643][ T4307] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 38.793578][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 39.003579][ T4310] loop0: detected capacity change from 0 to 32768 [ 39.016886][ T4310] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 39.036314][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 39.241850][ T4313] loop0: detected capacity change from 0 to 32768 [ 39.249963][ T4313] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 39.268600][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 39.477647][ T4316] loop0: detected capacity change from 0 to 32768 [ 39.485062][ T4316] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 39.508536][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 39.713301][ T4319] loop0: detected capacity change from 0 to 32768 [ 39.721174][ T4319] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 39.740886][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 39.952417][ T4322] loop0: detected capacity change from 0 to 32768 [ 39.960454][ T4322] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 39.978219][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 40.185296][ T4325] loop0: detected capacity change from 0 to 32768 [ 40.193792][ T4325] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 40.219509][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 40.425835][ T4328] loop0: detected capacity change from 0 to 32768 [ 40.433778][ T4328] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 40.450026][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 40.616104][ T4331] loop0: detected capacity change from 0 to 32768 [ 40.630005][ T4331] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 40.655697][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 40.865764][ T4334] loop0: detected capacity change from 0 to 32768 [ 40.876361][ T4334] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 40.898818][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 41.106747][ T4337] loop0: detected capacity change from 0 to 32768 [ 41.119873][ T4337] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 41.139451][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 41.354305][ T4340] loop0: detected capacity change from 0 to 32768 [ 41.367525][ T4340] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 41.381163][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 41.591293][ T4343] loop0: detected capacity change from 0 to 32768 [ 41.599312][ T4343] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 41.615064][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 41.785282][ T4346] loop0: detected capacity change from 0 to 32768 [ 41.805892][ T4346] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 41.821205][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 42.029243][ T4349] loop0: detected capacity change from 0 to 32768 [ 42.042179][ T4349] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 42.071617][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 42.280698][ T4352] loop0: detected capacity change from 0 to 32768 [ 42.288548][ T4352] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 42.311847][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 42.521586][ T4355] loop0: detected capacity change from 0 to 32768 [ 42.529281][ T4355] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 42.553643][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 42.762659][ T4358] loop0: detected capacity change from 0 to 32768 [ 42.770094][ T4358] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 42.796178][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 43.005635][ T4361] loop0: detected capacity change from 0 to 32768 [ 43.013438][ T4361] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 43.037628][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 43.248678][ T4364] loop0: detected capacity change from 0 to 32768 [ 43.259455][ T4364] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 43.281068][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 43.489179][ T4367] loop0: detected capacity change from 0 to 32768 [ 43.504561][ T4367] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 43.524230][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 43.728406][ T4370] loop0: detected capacity change from 0 to 32768 [ 43.742649][ T4370] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 43.763159][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 43.969961][ T4373] loop0: detected capacity change from 0 to 32768 [ 43.984256][ T4373] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 44.002867][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 44.208537][ T4376] loop0: detected capacity change from 0 to 32768 [ 44.216004][ T4376] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 44.235249][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 44.441277][ T4379] loop0: detected capacity change from 0 to 32768 [ 44.448977][ T4379] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 44.468282][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 44.676219][ T4382] loop0: detected capacity change from 0 to 32768 [ 44.683716][ T4382] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 44.707848][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 44.872849][ T4385] loop0: detected capacity change from 0 to 32768 [ 44.880519][ T4385] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 44.905239][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 45.071141][ T4388] loop0: detected capacity change from 0 to 32768 [ 45.079062][ T4388] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 45.103062][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 45.269445][ T4391] loop0: detected capacity change from 0 to 32768 [ 45.277120][ T4391] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 45.298793][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 45.467261][ T4394] loop0: detected capacity change from 0 to 32768 [ 45.474531][ T4394] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 45.495382][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 45.704187][ T4397] loop0: detected capacity change from 0 to 32768 [ 45.717730][ T4397] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 45.736878][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 45.944780][ T4400] loop0: detected capacity change from 0 to 32768 [ 45.957813][ T4400] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 45.978893][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 46.187571][ T4403] loop0: detected capacity change from 0 to 32768 [ 46.196000][ T4403] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 46.221563][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 46.428884][ T4406] loop0: detected capacity change from 0 to 32768 [ 46.436382][ T4406] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 46.462307][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 46.670669][ T4409] loop0: detected capacity change from 0 to 32768 [ 46.679095][ T4409] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 46.694696][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 46.865499][ T4412] loop0: detected capacity change from 0 to 32768 [ 46.888327][ T4412] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 46.912191][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 47.119332][ T4415] loop0: detected capacity change from 0 to 32768 [ 47.130651][ T4415] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 47.152951][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 47.360408][ T4418] loop0: detected capacity change from 0 to 32768 [ 47.368436][ T4418] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 47.384177][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 47.561823][ T4421] loop0: detected capacity change from 0 to 32768 [ 47.575342][ T4421] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 47.598946][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 47.810364][ T4424] loop0: detected capacity change from 0 to 32768 [ 47.818073][ T4424] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 47.833434][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 47.998875][ T4427] loop0: detected capacity change from 0 to 32768 [ 48.006738][ T4427] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 48.029674][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 48.193422][ T4430] loop0: detected capacity change from 0 to 32768 [ 48.200886][ T4430] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 48.225383][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 48.437519][ T4433] loop0: detected capacity change from 0 to 32768 [ 48.447810][ T4433] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 48.469641][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 48.677254][ T4436] loop0: detected capacity change from 0 to 32768 [ 48.692541][ T4436] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 48.700694][ T4436] [ 48.701254][ T4436] ====================================================== [ 48.702705][ T4436] WARNING: possible circular locking dependency detected [ 48.704191][ T4436] 6.1.127-syzkaller #0 Not tainted [ 48.705228][ T4436] ------------------------------------------------------ [ 48.706653][ T4436] syz-executor197/4436 is trying to acquire lock: [ 48.707910][ T4436] ffff0000d8a19488 (&osb->system_file_mutex){+.+.}-{3:3}, at: ocfs2_get_system_file_inode+0x180/0x6b8 [ 48.710288][ T4436] [ 48.710288][ T4436] but task is already holding lock: [ 48.711741][ T4436] ffff0000e1635be0 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}, at: ocfs2_page_mkwrite+0x388/0xdd4 [ 48.714050][ T4436] [ 48.714050][ T4436] which lock already depends on the new lock. [ 48.714050][ T4436] [ 48.716148][ T4436] [ 48.716148][ T4436] the existing dependency chain (in reverse order) is: [ 48.717943][ T4436] [ 48.717943][ T4436] -> #1 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}: [ 48.720064][ T4436] down_read+0x64/0x308 [ 48.720978][ T4436] ocfs2_read_virt_blocks+0x2bc/0x9f8 [ 48.722188][ T4436] ocfs2_find_entry+0x3ac/0x2620 [ 48.723303][ T4436] ocfs2_find_files_on_disk+0x130/0x468 [ 48.724863][ T4436] ocfs2_lookup_ino_from_name+0xb8/0x1d4 [ 48.726208][ T4436] ocfs2_get_system_file_inode+0x2c8/0x6b8 [ 48.727585][ T4436] ocfs2_init_global_system_inodes+0x2bc/0x618 [ 48.728985][ T4436] ocfs2_fill_super+0x350c/0x48c4 [ 48.730161][ T4436] mount_bdev+0x274/0x370 [ 48.731155][ T4436] ocfs2_mount+0x44/0x58 [ 48.732092][ T4436] legacy_get_tree+0xd4/0x16c [ 48.733309][ T4436] vfs_get_tree+0x90/0x274 [ 48.734319][ T4436] do_new_mount+0x278/0x8fc [ 48.735311][ T4436] path_mount+0x590/0xe5c [ 48.736365][ T4436] __arm64_sys_mount+0x45c/0x594 [ 48.737453][ T4436] invoke_syscall+0x98/0x2bc [ 48.738578][ T4436] el0_svc_common+0x138/0x258 [ 48.739753][ T4436] do_el0_svc+0x58/0x13c [ 48.740762][ T4436] el0_svc+0x58/0x168 [ 48.741666][ T4436] el0t_64_sync_handler+0x84/0xf0 [ 48.742807][ T4436] el0t_64_sync+0x18c/0x190 [ 48.743864][ T4436] [ 48.743864][ T4436] -> #0 (&osb->system_file_mutex){+.+.}-{3:3}: [ 48.745650][ T4436] __lock_acquire+0x3338/0x7680 [ 48.746839][ T4436] lock_acquire+0x26c/0x7cc [ 48.747813][ T4436] __mutex_lock_common+0x190/0x21a0 [ 48.749015][ T4436] mutex_lock_nested+0x38/0x44 [ 48.750203][ T4436] ocfs2_get_system_file_inode+0x180/0x6b8 [ 48.751704][ T4436] ocfs2_reserve_local_alloc_bits+0xe4/0x25dc [ 48.753124][ T4436] ocfs2_reserve_clusters_with_limit+0x194/0xabc [ 48.754708][ T4436] ocfs2_lock_allocators+0x294/0x584 [ 48.756022][ T4436] ocfs2_write_begin_nolock+0x22fc/0x3f6c [ 48.757357][ T4436] ocfs2_page_mkwrite+0x66c/0xdd4 [ 48.758583][ T4436] do_page_mkwrite+0x144/0x37c [ 48.759693][ T4436] handle_mm_fault+0x1824/0x3d38 [ 48.760794][ T4436] do_page_fault+0x330/0x890 [ 48.761989][ T4436] do_translation_fault+0x94/0xc8 [ 48.763096][ T4436] do_mem_abort+0x74/0x200 [ 48.764097][ T4436] el1_abort+0x3c/0x5c [ 48.764922][ T4436] el1h_64_sync_handler+0x60/0xac [ 48.765998][ T4436] el1h_64_sync+0x64/0x68 [ 48.767067][ T4436] __arm64_sys_getresuid+0x1e4/0x428 [ 48.768294][ T4436] invoke_syscall+0x98/0x2bc [ 48.769363][ T4436] el0_svc_common+0x138/0x258 [ 48.770387][ T4436] do_el0_svc+0x58/0x13c [ 48.771370][ T4436] el0_svc+0x58/0x168 [ 48.772306][ T4436] el0t_64_sync_handler+0x84/0xf0 [ 48.773519][ T4436] el0t_64_sync+0x18c/0x190 [ 48.774592][ T4436] [ 48.774592][ T4436] other info that might help us debug this: [ 48.774592][ T4436] [ 48.776810][ T4436] Possible unsafe locking scenario: [ 48.776810][ T4436] [ 48.778411][ T4436] CPU0 CPU1 [ 48.779567][ T4436] ---- ---- [ 48.780770][ T4436] lock(&ocfs2_file_ip_alloc_sem_key); [ 48.781928][ T4436] lock(&osb->system_file_mutex); [ 48.783444][ T4436] lock(&ocfs2_file_ip_alloc_sem_key); [ 48.785085][ T4436] lock(&osb->system_file_mutex); [ 48.786165][ T4436] [ 48.786165][ T4436] *** DEADLOCK *** [ 48.786165][ T4436] [ 48.787935][ T4436] 3 locks held by syz-executor197/4436: [ 48.789040][ T4436] #0: ffff0000d54cc948 (&mm->mmap_lock){++++}-{3:3}, at: lock_mm_and_find_vma+0x38/0x2e8 [ 48.791002][ T4436] #1: ffff0000dba32558 (sb_pagefaults){.+.+}-{0:0}, at: do_page_mkwrite+0x144/0x37c [ 48.792934][ T4436] #2: ffff0000e1635be0 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}, at: ocfs2_page_mkwrite+0x388/0xdd4 [ 48.795339][ T4436] [ 48.795339][ T4436] stack backtrace: [ 48.796615][ T4436] CPU: 1 PID: 4436 Comm: syz-executor197 Not tainted 6.1.127-syzkaller #0 [ 48.798494][ T4436] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 48.800622][ T4436] Call trace: [ 48.801332][ T4436] dump_backtrace+0x1c8/0x1f4 [ 48.802278][ T4436] show_stack+0x2c/0x3c [ 48.803118][ T4436] dump_stack_lvl+0x108/0x170 [ 48.804098][ T4436] dump_stack+0x1c/0x5c [ 48.805004][ T4436] print_circular_bug+0x150/0x1b8 [ 48.806087][ T4436] check_noncircular+0x2cc/0x378 [ 48.807139][ T4436] __lock_acquire+0x3338/0x7680 [ 48.808212][ T4436] lock_acquire+0x26c/0x7cc [ 48.809049][ T4436] __mutex_lock_common+0x190/0x21a0 [ 48.810138][ T4436] mutex_lock_nested+0x38/0x44 [ 48.811096][ T4436] ocfs2_get_system_file_inode+0x180/0x6b8 [ 48.812421][ T4436] ocfs2_reserve_local_alloc_bits+0xe4/0x25dc [ 48.813665][ T4436] ocfs2_reserve_clusters_with_limit+0x194/0xabc [ 48.815018][ T4436] ocfs2_lock_allocators+0x294/0x584 [ 48.816079][ T4436] ocfs2_write_begin_nolock+0x22fc/0x3f6c [ 48.817199][ T4436] ocfs2_page_mkwrite+0x66c/0xdd4 [ 48.818225][ T4436] do_page_mkwrite+0x144/0x37c [ 48.819273][ T4436] handle_mm_fault+0x1824/0x3d38 [ 48.820343][ T4436] do_page_fault+0x330/0x890 [ 48.821258][ T4436] do_translation_fault+0x94/0xc8 [ 48.822347][ T4436] do_mem_abort+0x74/0x200 [ 48.823274][ T4436] el1_abort+0x3c/0x5c [ 48.824072][ T4436] el1h_64_sync_handler+0x60/0xac [ 48.825072][ T4436] el1h_64_sync+0x64/0x68 [ 48.825967][ T4436] __arm64_sys_getresuid+0x1e4/0x428 [ 48.827118][ T4436] invoke_syscall+0x98/0x2bc [ 48.828095][ T4436] el0_svc_common+0x138/0x258 [ 48.829123][ T4436] do_el0_svc+0x58/0x13c [ 48.830060][ T4436] el0_svc+0x58/0x168 [ 48.830840][ T4436] el0t_64_sync_handler+0x84/0xf0 [ 48.831956][ T4436] el0t_64_sync+0x18c/0x190 [ 48.847928][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 48.984857][ T4439] loop0: detected capacity change from 0 to 32768 [ 48.990754][ T4439] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 49.009840][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 49.147101][ T4442] loop0: detected capacity change from 0 to 32768 [ 49.156622][ T4442] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 49.170981][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 49.305362][ T4445] loop0: detected capacity change from 0 to 32768 [ 49.311013][ T4445] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 49.330720][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 49.467655][ T4448] loop0: detected capacity change from 0 to 32768 [ 49.477742][ T4448] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 49.491817][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 49.629138][ T4451] loop0: detected capacity change from 0 to 32768 [ 49.639071][ T4451] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 49.652526][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 49.791226][ T4454] loop0: detected capacity change from 0 to 32768 [ 49.797862][ T4454] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 49.815664][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 49.958594][ T4457] loop0: detected capacity change from 0 to 32768 [ 49.968432][ T4457] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 49.984891][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 50.122280][ T4460] loop0: detected capacity change from 0 to 32768 [ 50.128954][ T4460] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 50.147495][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 50.284327][ T4463] loop0: detected capacity change from 0 to 32768 [ 50.294101][ T4463] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 50.308206][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 50.444028][ T4466] loop0: detected capacity change from 0 to 32768 [ 50.450112][ T4466] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 50.468320][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 50.602773][ T4469] loop0: detected capacity change from 0 to 32768 [ 50.612460][ T4469] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 50.628877][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 50.763438][ T4472] loop0: detected capacity change from 0 to 32768 [ 50.769378][ T4472] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 50.788404][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 50.924551][ T4475] loop0: detected capacity change from 0 to 32768 [ 50.930421][ T4475] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 50.948467][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 51.082779][ T4478] loop0: detected capacity change from 0 to 32768 [ 51.092784][ T4478] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 51.109223][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 51.246210][ T4481] loop0: detected capacity change from 0 to 32768 [ 51.255890][ T4481] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 51.272329][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 51.407127][ T4484] loop0: detected capacity change from 0 to 32768 [ 51.412777][ T4484] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 51.431288][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 51.566266][ T4487] loop0: detected capacity change from 0 to 32768 [ 51.578855][ T4487] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 51.601594][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 51.736959][ T4490] loop0: detected capacity change from 0 to 32768 [ 51.742433][ T4490] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 51.761406][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 51.896809][ T4493] loop0: detected capacity change from 0 to 32768 [ 51.905686][ T4493] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 51.921971][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 52.058050][ T4496] loop0: detected capacity change from 0 to 32768 [ 52.067833][ T4496] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 52.084037][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 52.221713][ T4499] loop0: detected capacity change from 0 to 32768 [ 52.233321][ T4499] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 52.247110][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 52.381199][ T4502] loop0: detected capacity change from 0 to 32768 [ 52.391027][ T4502] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 52.407947][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 52.544347][ T4505] loop0: detected capacity change from 0 to 32768 [ 52.550267][ T4505] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 52.569377][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 52.704082][ T4508] loop0: detected capacity change from 0 to 32768 [ 52.714763][ T4508] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 52.728765][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 52.863404][ T4511] loop0: detected capacity change from 0 to 32768 [ 52.872962][ T4511] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 52.889423][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 53.024148][ T4514] loop0: detected capacity change from 0 to 32768 [ 53.030112][ T4514] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 53.049610][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 53.183970][ T4517] loop0: detected capacity change from 0 to 32768 [ 53.193550][ T4517] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 53.209161][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 53.344128][ T4520] loop0: detected capacity change from 0 to 32768 [ 53.355603][ T4520] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 53.368538][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 53.504091][ T4523] loop0: detected capacity change from 0 to 32768 [ 53.509832][ T4523] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 53.529137][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 53.665471][ T4526] loop0: detected capacity change from 0 to 32768 [ 53.675182][ T4526] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 53.691506][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 53.829026][ T4529] loop0: detected capacity change from 0 to 32768 [ 53.839568][ T4529] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 53.850911][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 53.986036][ T4532] loop0: detected capacity change from 0 to 32768 [ 53.992117][ T4532] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 54.010385][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 54.146955][ T4535] loop0: detected capacity change from 0 to 32768 [ 54.152240][ T4535] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 54.170455][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 54.304700][ T4538] loop0: detected capacity change from 0 to 32768 [ 54.314567][ T4538] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 54.331056][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 54.465727][ T4541] loop0: detected capacity change from 0 to 32768 [ 54.475676][ T4541] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 54.489841][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 54.627806][ T4544] loop0: detected capacity change from 0 to 32768 [ 54.637344][ T4544] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 54.649402][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 54.786811][ T4547] loop0: detected capacity change from 0 to 32768 [ 54.796034][ T4547] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 54.812698][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 54.947585][ T4550] loop0: detected capacity change from 0 to 32768 [ 54.957522][ T4550] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 54.971343][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 55.107022][ T4553] loop0: detected capacity change from 0 to 32768 [ 55.112355][ T4553] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 55.130784][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 55.263836][ T4556] loop0: detected capacity change from 0 to 32768 [ 55.269564][ T4556] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 55.289312][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 55.423885][ T4559] loop0: detected capacity change from 0 to 32768 [ 55.433570][ T4559] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 55.450075][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 55.586856][ T4562] loop0: detected capacity change from 0 to 32768 [ 55.592348][ T4562] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 55.609604][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 55.745157][ T4565] loop0: detected capacity change from 0 to 32768 [ 55.750876][ T4565] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 55.768832][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 55.902570][ T4568] loop0: detected capacity change from 0 to 32768 [ 55.911725][ T4568] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 55.928267][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 56.063964][ T4571] loop0: detected capacity change from 0 to 32768 [ 56.070131][ T4571] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 56.089460][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 56.223239][ T4574] loop0: detected capacity change from 0 to 32768 [ 56.232828][ T4574] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 56.249163][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 56.386587][ T4577] loop0: detected capacity change from 0 to 32768 [ 56.395886][ T4577] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 56.412513][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 56.546185][ T4580] loop0: detected capacity change from 0 to 32768 [ 56.551813][ T4580] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 56.575615][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 56.710105][ T4583] loop0: detected capacity change from 0 to 32768 [ 56.719007][ T4583] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 56.735272][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 56.868727][ T4586] loop0: detected capacity change from 0 to 32768 [ 56.878191][ T4586] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 56.895231][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 57.031463][ T4589] loop0: detected capacity change from 0 to 32768 [ 57.040220][ T4589] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 57.057208][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 57.193678][ T4592] loop0: detected capacity change from 0 to 32768 [ 57.203641][ T4592] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 57.219267][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 57.352094][ T4595] loop0: detected capacity change from 0 to 32768 [ 57.367326][ T4595] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 57.388401][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 57.524682][ T4598] loop0: detected capacity change from 0 to 32768 [ 57.530698][ T4598] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 57.550199][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 57.684651][ T4601] loop0: detected capacity change from 0 to 32768 [ 57.690986][ T4601] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 57.709646][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 57.843324][ T4604] loop0: detected capacity change from 0 to 32768 [ 57.853289][ T4604] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 57.869723][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 58.010359][ T4607] loop0: detected capacity change from 0 to 32768 [ 58.022448][ T4607] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 58.039859][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 58.182474][ T4610] loop0: detected capacity change from 0 to 32768 [ 58.193927][ T4610] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 58.213011][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 58.350433][ T4613] loop0: detected capacity change from 0 to 32768 [ 58.367310][ T4613] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 58.382191][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 58.517730][ T4616] loop0: detected capacity change from 0 to 32768 [ 58.523377][ T4616] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 58.542763][ T4289] ocfs2: Unmounting device (7,0) on (node local) executing program [ 58.679381][ T4619] loop0: detected capacity change from 0 to 32768 [ 58.689420][ T4619] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.