Warning: Permanently added '10.128.0.43' (ED25519) to the list of known hosts. executing program [ 57.826998][ T4241] loop0: detected capacity change from 0 to 32768 [ 57.834964][ T4241] ======================================================= [ 57.834964][ T4241] WARNING: The mand mount option has been deprecated and [ 57.834964][ T4241] and is ignored by this kernel. Remove the mand [ 57.834964][ T4241] option from the mount to silence this warning. [ 57.834964][ T4241] ======================================================= [ 57.879275][ T4241] JBD2: Ignoring recovery information on journal [ 57.903331][ T4241] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 57.952350][ T4240] ocfs2: Unmounting device (7,0) on (node local) executing program [ 58.155068][ T4245] loop0: detected capacity change from 0 to 32768 [ 58.169808][ T4245] JBD2: Ignoring recovery information on journal [ 58.195430][ T4245] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 58.223706][ T4240] ocfs2: Unmounting device (7,0) on (node local) executing program [ 58.419429][ T4249] loop0: detected capacity change from 0 to 32768 [ 58.432208][ T4249] JBD2: Ignoring recovery information on journal [ 58.458706][ T4249] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 58.485056][ T4240] ocfs2: Unmounting device (7,0) on (node local) executing program [ 58.682016][ T4252] loop0: detected capacity change from 0 to 32768 [ 58.694596][ T4252] JBD2: Ignoring recovery information on journal [ 58.718728][ T4252] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 58.744735][ T4240] ocfs2: Unmounting device (7,0) on (node local) executing program [ 58.940789][ T4255] loop0: detected capacity change from 0 to 32768 [ 58.953386][ T4255] JBD2: Ignoring recovery information on journal [ 58.976456][ T4255] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. executing program [ 59.001847][ T4240] ocfs2: Unmounting device (7,0) on (node local) [ 59.200046][ T4258] loop0: detected capacity change from 0 to 32768 [ 59.212515][ T4258] JBD2: Ignoring recovery information on journal [ 59.239395][ T4258] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 59.261707][ T4240] ocfs2: Unmounting device (7,0) on (node local) executing program [ 59.458917][ T4261] loop0: detected capacity change from 0 to 32768 [ 59.472041][ T4261] JBD2: Ignoring recovery information on journal [ 59.502141][ T4261] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 59.542700][ T4240] ocfs2: Unmounting device (7,0) on (node local) executing program [ 59.739149][ T4264] loop0: detected capacity change from 0 to 32768 [ 59.751798][ T4264] JBD2: Ignoring recovery information on journal [ 59.778150][ T4264] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 59.803618][ T4240] ocfs2: Unmounting device (7,0) on (node local) executing program [ 59.999727][ T4267] loop0: detected capacity change from 0 to 32768 [ 60.012978][ T4267] JBD2: Ignoring recovery information on journal [ 60.037867][ T4267] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 60.065194][ T4240] ocfs2: Unmounting device (7,0) on (node local) executing program [ 60.264199][ T4270] loop0: detected capacity change from 0 to 32768 [ 60.276878][ T4270] JBD2: Ignoring recovery information on journal [ 60.305987][ T4270] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 60.331802][ T4240] ocfs2: Unmounting device (7,0) on (node local) executing program [ 60.594978][ T4273] loop0: detected capacity change from 0 to 32768 [ 60.608679][ T4273] JBD2: Ignoring recovery information on journal [ 60.644776][ T4273] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 60.707692][ T4240] ocfs2: Unmounting device (7,0) on (node local) executing program [ 60.942671][ T4276] loop0: detected capacity change from 0 to 32768 [ 60.955555][ T4276] JBD2: Ignoring recovery information on journal [ 60.979586][ T4276] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 61.007457][ T4240] ocfs2: Unmounting device (7,0) on (node local) executing program [ 61.205130][ T4279] loop0: detected capacity change from 0 to 32768 [ 61.219052][ T4279] JBD2: Ignoring recovery information on journal [ 61.244624][ T4279] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 61.274522][ T4240] ocfs2: Unmounting device (7,0) on (node local) executing program [ 61.470633][ T4283] loop0: detected capacity change from 0 to 32768 [ 61.483518][ T4283] JBD2: Ignoring recovery information on journal [ 61.506552][ T4283] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 61.535195][ T4240] ocfs2: Unmounting device (7,0) on (node local) executing program [ 61.732043][ T4286] loop0: detected capacity change from 0 to 32768 [ 61.744813][ T4286] JBD2: Ignoring recovery information on journal [ 61.767091][ T4286] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 61.796305][ T4240] ocfs2: Unmounting device (7,0) on (node local) executing program [ 61.992471][ T4289] loop0: detected capacity change from 0 to 32768 [ 62.004847][ T4289] JBD2: Ignoring recovery information on journal [ 62.029681][ T4289] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 62.053444][ T4240] ocfs2: Unmounting device (7,0) on (node local) executing program [ 62.253302][ T4292] loop0: detected capacity change from 0 to 32768 [ 62.266050][ T4292] JBD2: Ignoring recovery information on journal [ 62.288580][ T4292] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 62.313415][ T4240] ocfs2: Unmounting device (7,0) on (node local) executing program [ 62.510647][ T4295] loop0: detected capacity change from 0 to 32768 [ 62.522753][ T4295] JBD2: Ignoring recovery information on journal [ 62.549071][ T4295] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 62.574362][ T4240] ocfs2: Unmounting device (7,0) on (node local) executing program [ 62.771354][ T4298] loop0: detected capacity change from 0 to 32768 [ 62.785232][ T4298] JBD2: Ignoring recovery information on journal [ 62.811354][ T4298] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 62.839011][ T4240] ocfs2: Unmounting device (7,0) on (node local) executing program [ 63.035578][ T4301] loop0: detected capacity change from 0 to 32768 [ 63.048192][ T4301] JBD2: Ignoring recovery information on journal [ 63.072986][ T4301] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 63.099159][ T4240] ocfs2: Unmounting device (7,0) on (node local) executing program [ 63.299443][ T4304] loop0: detected capacity change from 0 to 32768 [ 63.312031][ T4304] JBD2: Ignoring recovery information on journal [ 63.336074][ T4304] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 63.363523][ T4240] ocfs2: Unmounting device (7,0) on (node local) executing program [ 63.568246][ T4307] loop0: detected capacity change from 0 to 32768 [ 63.582634][ T4307] JBD2: Ignoring recovery information on journal [ 63.606644][ T4307] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 63.635162][ T4240] ocfs2: Unmounting device (7,0) on (node local) executing program [ 63.833690][ T4310] loop0: detected capacity change from 0 to 32768 [ 63.845873][ T4310] JBD2: Ignoring recovery information on journal [ 63.875241][ T4310] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 63.898746][ T4240] ocfs2: Unmounting device (7,0) on (node local) executing program [ 64.100049][ T4313] loop0: detected capacity change from 0 to 32768 [ 64.112939][ T4313] JBD2: Ignoring recovery information on journal [ 64.135489][ T4313] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 64.160688][ T4240] ocfs2: Unmounting device (7,0) on (node local) executing program [ 64.362361][ T4316] loop0: detected capacity change from 0 to 32768 [ 64.375380][ T4316] JBD2: Ignoring recovery information on journal [ 64.398223][ T4316] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 64.423403][ T4240] ocfs2: Unmounting device (7,0) on (node local) executing program [ 64.622696][ T4319] loop0: detected capacity change from 0 to 32768 [ 64.637031][ T4319] JBD2: Ignoring recovery information on journal [ 64.659297][ T4319] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 64.690846][ T4240] ocfs2: Unmounting device (7,0) on (node local) executing program [ 64.886865][ T4322] loop0: detected capacity change from 0 to 32768 [ 64.899312][ T4322] JBD2: Ignoring recovery information on journal [ 64.926053][ T4322] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 64.952203][ T4240] ocfs2: Unmounting device (7,0) on (node local) executing program [ 65.149965][ T4325] loop0: detected capacity change from 0 to 32768 [ 65.162347][ T4325] JBD2: Ignoring recovery information on journal [ 65.195830][ T4325] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 65.223201][ T4240] ocfs2: Unmounting device (7,0) on (node local) executing program [ 65.420419][ T4328] loop0: detected capacity change from 0 to 32768 [ 65.432971][ T4328] JBD2: Ignoring recovery information on journal [ 65.455862][ T4328] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 65.485435][ T4240] ocfs2: Unmounting device (7,0) on (node local) executing program [ 65.686156][ T4331] loop0: detected capacity change from 0 to 32768 [ 65.698649][ T4331] JBD2: Ignoring recovery information on journal [ 65.722849][ T4331] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 65.748433][ T4240] ocfs2: Unmounting device (7,0) on (node local) executing program [ 65.968441][ T4334] loop0: detected capacity change from 0 to 32768 [ 65.980688][ T4334] JBD2: Ignoring recovery information on journal [ 66.024778][ T4334] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 66.055117][ T4240] ocfs2: Unmounting device (7,0) on (node local) executing program [ 66.252904][ T4337] loop0: detected capacity change from 0 to 32768 [ 66.267266][ T4337] JBD2: Ignoring recovery information on journal [ 66.289019][ T4337] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 66.316936][ T4240] ocfs2: Unmounting device (7,0) on (node local) executing program [ 66.515115][ T4340] loop0: detected capacity change from 0 to 32768 [ 66.527202][ T4340] JBD2: Ignoring recovery information on journal [ 66.555605][ T4340] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 66.581416][ T4240] ocfs2: Unmounting device (7,0) on (node local) executing program [ 66.780741][ T4343] loop0: detected capacity change from 0 to 32768 [ 66.793994][ T4343] JBD2: Ignoring recovery information on journal [ 66.819685][ T4343] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 66.844650][ T4240] ocfs2: Unmounting device (7,0) on (node local) executing program [ 67.043909][ T4346] loop0: detected capacity change from 0 to 32768 [ 67.056901][ T4346] JBD2: Ignoring recovery information on journal [ 67.084881][ T4346] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 67.118747][ T4240] ocfs2: Unmounting device (7,0) on (node local) executing program [ 67.315321][ T4349] loop0: detected capacity change from 0 to 32768 [ 67.327452][ T4349] JBD2: Ignoring recovery information on journal [ 67.358397][ T4349] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 67.389425][ T4240] ocfs2: Unmounting device (7,0) on (node local) executing program [ 67.587862][ T4352] loop0: detected capacity change from 0 to 32768 [ 67.601018][ T4352] JBD2: Ignoring recovery information on journal [ 67.623305][ T4352] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 67.648961][ T4240] ocfs2: Unmounting device (7,0) on (node local) executing program [ 67.845281][ T4355] loop0: detected capacity change from 0 to 32768 [ 67.859260][ T4355] JBD2: Ignoring recovery information on journal [ 67.882248][ T4355] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 67.909259][ T4240] ocfs2: Unmounting device (7,0) on (node local) executing program [ 68.108233][ T4358] loop0: detected capacity change from 0 to 32768 [ 68.121258][ T4358] JBD2: Ignoring recovery information on journal [ 68.144803][ T4358] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 68.158633][ T4358] [ 68.160974][ T4358] ====================================================== [ 68.167980][ T4358] WARNING: possible circular locking dependency detected [ 68.174971][ T4358] 6.1.122-syzkaller #0 Tainted: G W [ 68.181527][ T4358] ------------------------------------------------------ [ 68.188513][ T4358] syz-executor103/4358 is trying to acquire lock: [ 68.194905][ T4358] ffff8880297cd488 (&osb->system_file_mutex){+.+.}-{3:3}, at: ocfs2_get_system_file_inode+0x1a1/0x7b0 [ 68.205865][ T4358] [ 68.205865][ T4358] but task is already holding lock: [ 68.213207][ T4358] ffff88806e43ea20 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}, at: ocfs2_page_mkwrite+0x340/0xea0 [ 68.223791][ T4358] [ 68.223791][ T4358] which lock already depends on the new lock. [ 68.223791][ T4358] [ 68.234167][ T4358] [ 68.234167][ T4358] the existing dependency chain (in reverse order) is: [ 68.243158][ T4358] [ 68.243158][ T4358] -> #1 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}: [ 68.251900][ T4358] lock_acquire+0x1f8/0x5a0 [ 68.256908][ T4358] down_read+0xad/0xa30 [ 68.261568][ T4358] ocfs2_read_virt_blocks+0x2dc/0xab0 [ 68.267435][ T4358] ocfs2_find_entry+0x436/0x28c0 [ 68.272873][ T4358] ocfs2_find_files_on_disk+0x10d/0x3a0 [ 68.278918][ T4358] ocfs2_lookup_ino_from_name+0xad/0x1e0 [ 68.285046][ T4358] ocfs2_get_system_file_inode+0x314/0x7b0 [ 68.291351][ T4358] ocfs2_init_global_system_inodes+0x328/0x720 [ 68.298005][ T4358] ocfs2_fill_super+0x2f72/0x5720 [ 68.303523][ T4358] mount_bdev+0x2c9/0x3f0 [ 68.308347][ T4358] legacy_get_tree+0xeb/0x180 [ 68.313526][ T4358] vfs_get_tree+0x88/0x270 [ 68.318441][ T4358] do_new_mount+0x2ba/0xb40 [ 68.323453][ T4358] __se_sys_mount+0x2d5/0x3c0 [ 68.328629][ T4358] do_syscall_64+0x3b/0xb0 [ 68.333547][ T4358] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 68.339937][ T4358] [ 68.339937][ T4358] -> #0 (&osb->system_file_mutex){+.+.}-{3:3}: [ 68.348247][ T4358] validate_chain+0x1661/0x5950 [ 68.353594][ T4358] __lock_acquire+0x125b/0x1f80 [ 68.358942][ T4358] lock_acquire+0x1f8/0x5a0 [ 68.363955][ T4358] __mutex_lock+0x132/0xd80 [ 68.368953][ T4358] ocfs2_get_system_file_inode+0x1a1/0x7b0 [ 68.375255][ T4358] ocfs2_reserve_local_alloc_bits+0xfe/0x29d0 [ 68.381819][ T4358] ocfs2_reserve_clusters_with_limit+0x1b4/0xb50 [ 68.388656][ T4358] ocfs2_convert_inline_data_to_extents+0x299/0x17f0 [ 68.395824][ T4358] ocfs2_write_begin_nolock+0x1ca8/0x4e40 [ 68.402041][ T4358] ocfs2_page_mkwrite+0x748/0xea0 [ 68.407563][ T4358] do_page_mkwrite+0x1a1/0x5f0 [ 68.412823][ T4358] wp_page_shared+0x164/0x380 [ 68.417996][ T4358] handle_mm_fault+0x2525/0x5340 [ 68.423429][ T4358] exc_page_fault+0x26f/0x620 [ 68.428606][ T4358] asm_exc_page_fault+0x22/0x30 [ 68.433954][ T4358] [ 68.433954][ T4358] other info that might help us debug this: [ 68.433954][ T4358] [ 68.444158][ T4358] Possible unsafe locking scenario: [ 68.444158][ T4358] [ 68.451582][ T4358] CPU0 CPU1 [ 68.456923][ T4358] ---- ---- [ 68.462259][ T4358] lock(&ocfs2_file_ip_alloc_sem_key); [ 68.467778][ T4358] lock(&osb->system_file_mutex); [ 68.475379][ T4358] lock(&ocfs2_file_ip_alloc_sem_key); [ 68.483418][ T4358] lock(&osb->system_file_mutex); [ 68.488507][ T4358] [ 68.488507][ T4358] *** DEADLOCK *** [ 68.488507][ T4358] [ 68.496623][ T4358] 3 locks held by syz-executor103/4358: [ 68.502140][ T4358] #0: ffff888017c6a6d8 (&mm->mmap_lock){++++}-{3:3}, at: lock_mm_and_find_vma+0x2e/0x2e0 [ 68.512030][ T4358] #1: ffff8880738d8558 (sb_pagefaults){.+.+}-{0:0}, at: do_page_mkwrite+0x1a1/0x5f0 [ 68.521481][ T4358] #2: ffff88806e43ea20 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}, at: ocfs2_page_mkwrite+0x340/0xea0 [ 68.532498][ T4358] [ 68.532498][ T4358] stack backtrace: [ 68.538369][ T4358] CPU: 1 PID: 4358 Comm: syz-executor103 Tainted: G W 6.1.122-syzkaller #0 [ 68.548315][ T4358] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 68.558346][ T4358] Call Trace: [ 68.561605][ T4358] [ 68.564513][ T4358] dump_stack_lvl+0x1e3/0x2cb [ 68.569177][ T4358] ? nf_tcp_handle_invalid+0x642/0x642 [ 68.574615][ T4358] ? print_circular_bug+0x12b/0x1a0 [ 68.579785][ T4358] check_noncircular+0x2fa/0x3b0 [ 68.584698][ T4358] ? add_chain_block+0x850/0x850 [ 68.589607][ T4358] ? lockdep_lock+0x11f/0x2a0 [ 68.594262][ T4358] ? _find_first_zero_bit+0xd0/0x100 [ 68.599524][ T4358] validate_chain+0x1661/0x5950 [ 68.604355][ T4358] ? preempt_count_add+0x8f/0x180 [ 68.609358][ T4358] ? reacquire_held_locks+0x660/0x660 [ 68.614704][ T4358] ? validate_chain+0x112/0x5950 [ 68.619612][ T4358] ? rcu_is_watching+0x11/0xb0 [ 68.624354][ T4358] ? lock_release+0xd6/0xa20 [ 68.628920][ T4358] ? read_lock_is_recursive+0x10/0x10 [ 68.634273][ T4358] ? deref_stack_reg+0x17c/0x210 [ 68.639185][ T4358] ? unwind_next_frame+0x1a3f/0x2220 [ 68.644443][ T4358] ? deref_stack_reg+0x17c/0x210 [ 68.649358][ T4358] ? mark_lock+0x9a/0x340 [ 68.653666][ T4358] __lock_acquire+0x125b/0x1f80 [ 68.658499][ T4358] lock_acquire+0x1f8/0x5a0 [ 68.662980][ T4358] ? ocfs2_get_system_file_inode+0x1a1/0x7b0 [ 68.668936][ T4358] ? read_lock_is_recursive+0x10/0x10 [ 68.674286][ T4358] ? __might_sleep+0xb0/0xb0 [ 68.678854][ T4358] __mutex_lock+0x132/0xd80 [ 68.683332][ T4358] ? ocfs2_get_system_file_inode+0x1a1/0x7b0 [ 68.689287][ T4358] ? ocfs2_get_system_file_inode+0x144/0x7b0 [ 68.695242][ T4358] ? ocfs2_get_system_file_inode+0x1a1/0x7b0 [ 68.701202][ T4358] ? __lock_acquire+0x1f80/0x1f80 [ 68.706207][ T4358] ? mutex_lock_nested+0x10/0x10 [ 68.711124][ T4358] ? do_raw_spin_unlock+0x137/0x8a0 [ 68.716296][ T4358] ocfs2_get_system_file_inode+0x1a1/0x7b0 [ 68.722080][ T4358] ? ocfs2_fast_symlink_read_folio+0x560/0x560 [ 68.728211][ T4358] ? reacquire_held_locks+0x660/0x660 [ 68.733557][ T4358] ? kernel_text_address+0x9f/0xd0 [ 68.738646][ T4358] ? __kernel_text_address+0x9/0x40 [ 68.743821][ T4358] ? unwind_get_return_address+0x49/0x80 [ 68.749429][ T4358] ? arch_stack_walk+0xf3/0x140 [ 68.754258][ T4358] ocfs2_reserve_local_alloc_bits+0xfe/0x29d0 [ 68.760307][ T4358] ? stack_trace_save+0x113/0x1c0 [ 68.765312][ T4358] ? mark_lock+0x9a/0x340 [ 68.769619][ T4358] ? __lock_acquire+0x125b/0x1f80 [ 68.774621][ T4358] ? ocfs2_complete_local_alloc_recovery+0x620/0x620 [ 68.781281][ T4358] ? ocfs2_alloc_should_use_local+0x162/0x380 [ 68.787324][ T4358] ? __lock_acquire+0x1f80/0x1f80 [ 68.792328][ T4358] ? do_raw_spin_lock+0x14a/0x370 [ 68.797329][ T4358] ? do_raw_spin_unlock+0x137/0x8a0 [ 68.802502][ T4358] ? ocfs2_alloc_should_use_local+0x162/0x380 [ 68.808549][ T4358] ocfs2_reserve_clusters_with_limit+0x1b4/0xb50 [ 68.814853][ T4358] ? ocfs2_reserve_clusters+0x30/0x30 [ 68.820199][ T4358] ? kernel_text_address+0x9f/0xd0 [ 68.825285][ T4358] ? __kernel_text_address+0x9/0x40 [ 68.830458][ T4358] ? unwind_get_return_address+0x49/0x80 [ 68.836070][ T4358] ? arch_stack_walk+0xf3/0x140 [ 68.840902][ T4358] ocfs2_convert_inline_data_to_extents+0x299/0x17f0 [ 68.847552][ T4358] ? __stack_depot_save+0x36/0x470 [ 68.852639][ T4358] ? ocfs2_set_inode_data_inline+0x310/0x310 [ 68.858593][ T4358] ? ocfs2_page_mkwrite+0x748/0xea0 [ 68.863770][ T4358] ? wp_page_shared+0x164/0x380 [ 68.868596][ T4358] ? exc_page_fault+0x26f/0x620 [ 68.873432][ T4358] ocfs2_write_begin_nolock+0x1ca8/0x4e40 [ 68.879156][ T4358] ? ocfs2_size_fits_inline_data+0x90/0x90 [ 68.884942][ T4358] ? ocfs2_inode_lock_full_nested+0x177/0x1bf0 [ 68.891073][ T4358] ? ocfs2_read_inode_block+0x148/0x1d0 [ 68.896602][ T4358] ? read_lock_is_recursive+0x10/0x10 [ 68.901955][ T4358] ? rwsem_write_trylock+0x166/0x210 [ 68.907224][ T4358] ? clear_nonspinnable+0x60/0x60 [ 68.912225][ T4358] ? ocfs2_block_signals+0xa7/0xe0 [ 68.917318][ T4358] ? __ocfs2_abort+0x230/0x230 [ 68.922061][ T4358] ? mark_lock+0x9a/0x340 [ 68.926369][ T4358] ocfs2_page_mkwrite+0x748/0xea0 [ 68.931380][ T4358] ? do_page_mkwrite+0x1a1/0x5f0 [ 68.936298][ T4358] ? ocfs2_fault+0x420/0x420 [ 68.940869][ T4358] ? wp_page_shared+0x15c/0x380 [ 68.945697][ T4358] ? __lock_acquire+0x1f80/0x1f80 [ 68.950700][ T4358] ? do_raw_spin_lock+0x14a/0x370 [ 68.955700][ T4358] do_page_mkwrite+0x1a1/0x5f0 [ 68.960444][ T4358] wp_page_shared+0x164/0x380 [ 68.965101][ T4358] handle_mm_fault+0x2525/0x5340 [ 68.970016][ T4358] ? mt_find+0x29a/0xc60 [ 68.974236][ T4358] ? mt_find+0x29a/0xc60 [ 68.978462][ T4358] ? numa_migrate_prep+0x250/0x250 [ 68.983569][ T4358] ? lock_mm_and_find_vma+0xae/0x2e0 [ 68.988828][ T4358] exc_page_fault+0x26f/0x620 [ 68.993487][ T4358] asm_exc_page_fault+0x22/0x30 [ 68.998318][ T4358] RIP: 0033:0x7f8c1a983fc1 [ 69.002732][ T4358] Code: 20 00 04 b9 ff ff 7f 02 56 ba 00 00 60 00 be 00 00 00 20 bf 09 00 00 00 6a 00 31 c0 e8 98 43 03 00 bf 02 00 00 00 31 c9 31 c0 04 25 00 00 00 20 2e 2f 62 75 ba 42 01 06 00 be 00 00 00 20 66 [ 69.022321][ T4358] RSP: 002b:00007fffb542b0b0 EFLAGS: 00010246 [ 69.028362][ T4358] RAX: 0000000000000000 RBX: 6c6c75663d79636e RCX: 0000000000000000 [ 69.036312][ T4358] RDX: 00000000027fffff RSI: 0000000000600000 RDI: 0000000000000002 [ 69.044257][ T4358] RBP: 636e657265686f63 R08: 0000000000000004 R09: 0000000000000000 [ 69.052204][ T4358] R10: 0000000004002011 R11: 0000000000000246 R12: 00007fffb542b0dc executing program [ 69.060149][ T4358] R13: 0000000000000026 R14: 431bde82d7b634db R15: 00007fffb542b110 [ 69.068098][ T4358] [ 69.084639][ T4240] ocfs2: Unmounting device (7,0) on (node local) [ 69.228005][ T4361] loop0: detected capacity change from 0 to 32768 [ 69.238367][ T4361] JBD2: Ignoring recovery information on journal [ 69.257750][ T4361] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. executing program [ 69.279839][ T4240] ocfs2: Unmounting device (7,0) on (node local) [ 69.419741][ T4364] loop0: detected capacity change from 0 to 32768 [ 69.430140][ T4364] JBD2: Ignoring recovery information on journal [ 69.447261][ T4364] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. executing program [ 69.471083][ T4240] ocfs2: Unmounting device (7,0) on (node local) [ 69.611161][ T4367] loop0: detected capacity change from 0 to 32768 [ 69.622328][ T4367] JBD2: Ignoring recovery information on journal [ 69.641264][ T4367] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. executing program [ 69.660416][ T4240] ocfs2: Unmounting device (7,0) on (node local) [ 69.800334][ T4370] loop0: detected capacity change from 0 to 32768 [ 69.811162][ T4370] JBD2: Ignoring recovery information on journal [ 69.830948][ T4370] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. executing program [ 69.851701][ T4240] ocfs2: Unmounting device (7,0) on (node local) [ 69.991554][ T4373] loop0: detected capacity change from 0 to 32768 [ 70.002173][ T4373] JBD2: Ignoring recovery information on journal [ 70.022218][ T4373] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. executing program [ 70.044574][ T4240] ocfs2: Unmounting device (7,0) on (node local) [ 70.184069][ T4376] loop0: detected capacity change from 0 to 32768 [ 70.194563][ T4376] JBD2: Ignoring recovery information on journal [ 70.212982][ T4376] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. executing program [ 70.234859][ T4240] ocfs2: Unmounting device (7,0) on (node local) [ 70.373199][ T4379] loop0: detected capacity change from 0 to 32768 [ 70.384431][ T4379] JBD2: Ignoring recovery information on journal [ 70.403177][ T4379] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. executing program [ 70.425372][ T4240] ocfs2: Unmounting device (7,0) on (node local) [ 70.563740][ T4382] loop0: detected capacity change from 0 to 32768 [ 70.574437][ T4382] JBD2: Ignoring recovery information on journal [ 70.593509][ T4382] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. executing program [ 70.615728][ T4240] ocfs2: Unmounting device (7,0) on (node local) [ 70.756221][ T4385] loop0: detected capacity change from 0 to 32768 [ 70.766841][ T4385] JBD2: Ignoring recovery information on journal [ 70.786529][ T4385] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. executing program [ 70.818793][ T4240] ocfs2: Unmounting device (7,0) on (node local) [ 70.958269][ T4388] loop0: detected capacity change from 0 to 32768 [ 70.968531][ T4388] JBD2: Ignoring recovery information on journal [ 70.986812][ T4388] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. executing program [ 71.009086][ T4240] ocfs2: Unmounting device (7,0) on (node local) [ 71.149539][ T4391] loop0: detected capacity change from 0 to 32768 [ 71.160195][ T4391] JBD2: Ignoring recovery information on journal [ 71.179907][ T4391] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. executing program [ 71.200600][ T4240] ocfs2: Unmounting device (7,0) on (node local) [ 71.343402][ T4394] loop0: detected capacity change from 0 to 32768 [ 71.353996][ T4394] JBD2: Ignoring recovery information on journal [ 71.372888][ T4394] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. executing program [ 71.395020][ T4240] ocfs2: Unmounting device (7,0) on (node local) [ 71.535212][ T4397] loop0: detected capacity change from 0 to 32768 [ 71.545520][ T4397] JBD2: Ignoring recovery information on journal [ 71.566281][ T4397] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. executing program [ 71.588201][ T4240] ocfs2: Unmounting device (7,0) on (node local) [ 71.728120][ T4400] loop0: detected capacity change from 0 to 32768 [ 71.738850][ T4400] JBD2: Ignoring recovery information on journal [ 71.759207][ T4400] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. executing program [ 71.781497][ T4240] ocfs2: Unmounting device (7,0) on (node local) [ 71.923110][ T4403] loop0: detected capacity change from 0 to 32768 [ 71.933771][ T4403] JBD2: Ignoring recovery information on journal [ 71.952598][ T4403] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. executing program [ 71.975081][ T4240] ocfs2: Unmounting device (7,0) on (node local) [ 72.116131][ T4406] loop0: detected capacity change from 0 to 32768 [ 72.126634][ T4406] JBD2: Ignoring recovery information on journal [ 72.144848][ T4406] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. executing program [ 72.167021][ T4240] ocfs2: Unmounting device (7,0) on (node local) [ 72.306460][ T4409] loop0: detected capacity change from 0 to 32768 [ 72.317087][ T4409] JBD2: Ignoring recovery information on journal [ 72.337165][ T4409] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. executing program [ 72.369491][ T4240] ocfs2: Unmounting device (7,0) on (node local) [ 72.509974][ T4412] loop0: detected capacity change from 0 to 32768 [ 72.520374][ T4412] JBD2: Ignoring recovery information on journal [ 72.539686][ T4412] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. executing program [ 72.561871][ T4240] ocfs2: Unmounting device (7,0) on (node local) [ 72.702576][ T4415] loop0: detected capacity change from 0 to 32768 [ 72.713237][ T4415] JBD2: Ignoring recovery information on journal [ 72.732164][ T4415] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. executing program [ 72.754587][ T4240] ocfs2: Unmounting device (7,0) on (node local) [ 72.894021][ T4418] loop0: detected capacity change from 0 to 32768 [ 72.904996][ T4418] JBD2: Ignoring recovery information on journal [ 72.923494][ T4418] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. executing program [ 72.945874][ T4240] ocfs2: Unmounting device (7,0) on (node local) [ 73.087739][ T4421] loop0: detected capacity change from 0 to 32768 [ 73.098533][ T4421] JBD2: Ignoring recovery information on journal [ 73.118697][ T4421] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. executing program [ 73.139051][ T4240] ocfs2: Unmounting device (7,0) on (node local) [ 73.279918][ T4424] loop0: detected capacity change from 0 to 32768 [ 73.290298][ T4424] JBD2: Ignoring recovery information on journal [ 73.310054][ T4424] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. executing program [ 73.332454][ T4240] ocfs2: Unmounting device (7,0) on (node local) [ 73.472910][ T4427] loop0: detected capacity change from 0 to 32768 [ 73.483548][ T4427] JBD2: Ignoring recovery information on journal [ 73.501182][ T4427] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 73.521796][ T4240] ocfs2: Unmounting device (7,0) on (node local) executing program [ 73.661084][ T4430] loop0: detected capacity change from 0 to 32768 [ 73.671996][ T4430] JBD2: Ignoring recovery information on journal [ 73.691320][ T4430] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. executing program [ 73.713756][ T4240] ocfs2: Unmounting device (7,0) on (node local) [ 73.855939][ T4433] loop0: detected capacity change from 0 to 32768 [ 73.866235][ T4433] JBD2: Ignoring recovery information on journal [ 73.886202][ T4433] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. executing program [ 73.916528][ T4240] ocfs2: Unmounting device (7,0) on (node local) [ 74.056545][ T4436] loop0: detected capacity change from 0 to 32768 [ 74.066860][ T4436] JBD2: Ignoring recovery information on journal [ 74.086210][ T4436] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. executing program [ 74.108435][ T4240] ocfs2: Unmounting device (7,0) on (node local) [ 74.247626][ T4439] loop0: detected capacity change from 0 to 32768 [ 74.258307][ T4439] JBD2: Ignoring recovery information on journal [ 74.280660][ T4439] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. executing program [ 74.306362][ T4240] ocfs2: Unmounting device (7,0) on (node local) [ 74.452192][ T4442] loop0: detected capacity change from 0 to 32768 [ 74.462735][ T4442] JBD2: Ignoring recovery information on journal [ 74.489565][ T4442] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. executing program [ 74.513504][ T4240] ocfs2: Unmounting device (7,0) on (node local) [ 74.655428][ T4445] loop0: detected capacity change from 0 to 32768 [ 74.666585][ T4445] JBD2: Ignoring recovery information on journal [ 74.686193][ T4445] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. executing program [ 74.708368][ T4240] ocfs2: Unmounting device (7,0) on (node local) [ 74.851338][ T4448] loop0: detected capacity change from 0 to 32768 [ 74.861626][ T4448] JBD2: Ignoring recovery information on journal [ 74.881803][ T4448] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. executing program [ 74.909813][ T4240] ocfs2: Unmounting device (7,0) on (node local) [ 75.050527][ T4451] loop0: detected capacity change from 0 to 32768 [ 75.061312][ T4451] JBD2: Ignoring recovery information on journal [ 75.080228][ T4451] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 75.099194][ T4240] ocfs2: Unmounting device (7,0) on (node local) executing program [ 75.238923][ T4454] loop0: detected capacity change from 0 to 32768 [ 75.249423][ T4454] JBD2: Ignoring recovery information on journal [ 75.268575][ T4454] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. executing program [ 75.288448][ T4240] ocfs2: Unmounting device (7,0) on (node local) [ 75.430368][ T4457] loop0: detected capacity change from 0 to 32768 [ 75.441239][ T4457] JBD2: Ignoring recovery information on journal [ 75.461588][ T4457] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. executing program [ 75.494190][ T4240] ocfs2: Unmounting device (7,0) on (node local) [ 75.634307][ T4460] loop0: detected capacity change from 0 to 32768 [ 75.644739][ T4460] JBD2: Ignoring recovery information on journal [ 75.664576][ T4460] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. executing program [ 75.686752][ T4240] ocfs2: Unmounting device (7,0) on (node local) [ 75.829398][ T4463] loop0: detected capacity change from 0 to 32768 [ 75.839767][ T4463] JBD2: Ignoring recovery information on journal [ 75.859928][ T4463] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. executing program [ 75.882212][ T4240] ocfs2: Unmounting device (7,0) on (node local) [ 76.021562][ T4466] loop0: detected capacity change from 0 to 32768 [ 76.031926][ T4466] JBD2: Ignoring recovery information on journal [ 76.051985][ T4466] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. executing program [ 76.074199][ T4240] ocfs2: Unmounting device (7,0) on (node local) [ 76.212786][ T4469] loop0: detected capacity change from 0 to 32768 [ 76.223412][ T4469] JBD2: Ignoring recovery information on journal [ 76.240368][ T4469] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. executing program [ 76.272166][ T4240] ocfs2: Unmounting device (7,0) on (node local) [ 76.330931][ T14] cfg80211: failed to load regulatory.db [ 76.473818][ T4472] loop0: detected capacity change from 0 to 32768 [ 76.484663][ T4472] JBD2: Ignoring recovery information on journal [ 76.504078][ T4472] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. executing program [ 76.526559][ T4240] ocfs2: Unmounting device (7,0) on (node local) [ 76.666406][ T4475] loop0: detected capacity change from 0 to 32768 [ 76.676679][ T4475] JBD2: Ignoring recovery information on journal [ 76.693840][ T4475] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. executing program [ 76.715972][ T4240] ocfs2: Unmounting device (7,0) on (node local) [ 76.856136][ T4478] loop0: detected capacity change from 0 to 32768 [ 76.866437][ T4478] JBD2: Ignoring recovery information on journal [ 76.885408][ T4478] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. executing program [ 76.905644][ T4240] ocfs2: Unmounting device (7,0) on (node local) [ 77.045936][ T4481] loop0: detected capacity change from 0 to 32768 [ 77.056434][ T4481] JBD2: Ignoring recovery information on journal [ 77.076202][ T4481] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. executing program [ 77.098450][ T4240] ocfs2: Unmounting device (7,0) on (node local) [ 77.238815][ T4484] loop0: detected capacity change from 0 to 32768 [ 77.249276][ T4484] JBD2: Ignoring recovery information on journal [ 77.269646][ T4484] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. executing program [ 77.292044][ T4240] ocfs2: Unmounting device (7,0) on (node local) [ 77.434098][ T4487] loop0: detected capacity change from 0 to 32768 [ 77.444723][ T4487] JBD2: Ignoring recovery information on journal [ 77.464616][ T4487] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 77.481728][ T4240] ocfs2: Unmounting device (7,0) on (node local) executing program [ 77.623469][ T4490] loop0: detected capacity change from 0 to 32768 [ 77.634612][ T4490] JBD2: Ignoring recovery information on journal [ 77.654550][ T4490] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. executing program [ 77.684508][ T4240] ocfs2: Unmounting device (7,0) on (node local) [ 77.824495][ T4493] loop0: detected capacity change from 0 to 32768 [ 77.835021][ T4493] JBD2: Ignoring recovery information on journal [ 77.855197][ T4493] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. executing program [ 77.887580][ T4240] ocfs2: Unmounting device (7,0) on (node local) [ 78.027833][ T4496] loop0: detected capacity change from 0 to 32768 [ 78.039701][ T4496] JBD2: Ignoring recovery information on journal [ 78.059259][ T4496] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. executing program [ 78.077459][ T4240] ocfs2: Unmounting device (7,0) on (node local)