Warning: Permanently added '10.128.0.73' (ED25519) to the list of known hosts. executing program [ 45.120115][ T3565] loop0: detected capacity change from 0 to 32768 [ 45.177560][ T3565] ======================================================= [ 45.177560][ T3565] WARNING: The mand mount option has been deprecated and [ 45.177560][ T3565] and is ignored by this kernel. Remove the mand [ 45.177560][ T3565] option from the mount to silence this warning. [ 45.177560][ T3565] ======================================================= [ 45.250935][ T3565] JBD2: Ignoring recovery information on journal [ 45.278282][ T3565] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 45.313593][ T3564] ocfs2: Unmounting device (7,0) on (node local) executing program [ 45.541706][ T3570] loop0: detected capacity change from 0 to 32768 [ 45.632305][ T3570] JBD2: Ignoring recovery information on journal [ 45.664112][ T3570] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 45.692700][ T3564] ocfs2: Unmounting device (7,0) on (node local) executing program [ 45.936363][ T3573] loop0: detected capacity change from 0 to 32768 [ 46.042436][ T3573] JBD2: Ignoring recovery information on journal [ 46.066948][ T3573] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 46.093667][ T3564] ocfs2: Unmounting device (7,0) on (node local) executing program [ 46.306301][ T3576] loop0: detected capacity change from 0 to 32768 [ 46.398701][ T3576] JBD2: Ignoring recovery information on journal [ 46.422951][ T3576] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 46.452178][ T3564] ocfs2: Unmounting device (7,0) on (node local) executing program [ 46.666322][ T3579] loop0: detected capacity change from 0 to 32768 [ 46.752232][ T3579] JBD2: Ignoring recovery information on journal [ 46.777972][ T3579] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 46.803873][ T3564] ocfs2: Unmounting device (7,0) on (node local) executing program [ 47.037062][ T3582] loop0: detected capacity change from 0 to 32768 [ 47.142234][ T3582] JBD2: Ignoring recovery information on journal [ 47.167046][ T3582] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 47.196632][ T3564] ocfs2: Unmounting device (7,0) on (node local) executing program [ 47.417908][ T3585] loop0: detected capacity change from 0 to 32768 [ 47.532444][ T3585] JBD2: Ignoring recovery information on journal [ 47.556693][ T3585] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 47.582218][ T3564] ocfs2: Unmounting device (7,0) on (node local) executing program [ 47.828817][ T3588] loop0: detected capacity change from 0 to 32768 [ 47.932809][ T3588] JBD2: Ignoring recovery information on journal [ 47.963582][ T3588] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 47.989738][ T3564] ocfs2: Unmounting device (7,0) on (node local) executing program [ 48.206453][ T3592] loop0: detected capacity change from 0 to 32768 [ 48.292097][ T3592] JBD2: Ignoring recovery information on journal [ 48.316410][ T3592] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 48.343712][ T3564] ocfs2: Unmounting device (7,0) on (node local) executing program [ 48.605457][ T3595] loop0: detected capacity change from 0 to 32768 [ 48.693335][ T3595] JBD2: Ignoring recovery information on journal [ 48.718052][ T3595] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 48.747334][ T3564] ocfs2: Unmounting device (7,0) on (node local) executing program [ 48.957802][ T3598] loop0: detected capacity change from 0 to 32768 [ 49.042384][ T3598] JBD2: Ignoring recovery information on journal [ 49.066172][ T3598] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 49.095998][ T3564] ocfs2: Unmounting device (7,0) on (node local) executing program [ 49.338052][ T3601] loop0: detected capacity change from 0 to 32768 [ 49.422143][ T3601] JBD2: Ignoring recovery information on journal [ 49.446932][ T3601] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 49.472505][ T3564] ocfs2: Unmounting device (7,0) on (node local) executing program [ 49.685929][ T3604] loop0: detected capacity change from 0 to 32768 [ 49.772208][ T3604] JBD2: Ignoring recovery information on journal [ 49.797510][ T3604] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 49.824486][ T3564] ocfs2: Unmounting device (7,0) on (node local) executing program [ 50.056808][ T3607] loop0: detected capacity change from 0 to 32768 [ 50.142604][ T3607] JBD2: Ignoring recovery information on journal [ 50.165913][ T3607] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 50.195094][ T3564] ocfs2: Unmounting device (7,0) on (node local) executing program [ 50.435415][ T3610] loop0: detected capacity change from 0 to 32768 [ 50.532183][ T3610] JBD2: Ignoring recovery information on journal [ 50.566967][ T3610] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 50.594214][ T3564] ocfs2: Unmounting device (7,0) on (node local) executing program [ 50.845073][ T3613] loop0: detected capacity change from 0 to 32768 [ 50.932243][ T3613] JBD2: Ignoring recovery information on journal [ 50.967455][ T3613] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 50.992961][ T3564] ocfs2: Unmounting device (7,0) on (node local) executing program [ 51.349279][ T3616] loop0: detected capacity change from 0 to 32768 [ 51.432753][ T3616] JBD2: Ignoring recovery information on journal [ 51.457430][ T3616] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 51.483992][ T3564] ocfs2: Unmounting device (7,0) on (node local) executing program [ 51.708721][ T3619] loop0: detected capacity change from 0 to 32768 [ 51.812220][ T3619] JBD2: Ignoring recovery information on journal [ 51.836086][ T3619] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 51.864094][ T3564] ocfs2: Unmounting device (7,0) on (node local) executing program [ 52.116346][ T3622] loop0: detected capacity change from 0 to 32768 [ 52.202162][ T3622] JBD2: Ignoring recovery information on journal [ 52.227335][ T3622] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 52.248274][ T3564] ocfs2: Unmounting device (7,0) on (node local) executing program [ 52.465320][ T3625] loop0: detected capacity change from 0 to 32768 [ 52.552596][ T3625] JBD2: Ignoring recovery information on journal [ 52.581568][ T3625] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 52.611057][ T3564] ocfs2: Unmounting device (7,0) on (node local) executing program [ 52.824585][ T3628] loop0: detected capacity change from 0 to 32768 [ 52.973024][ T3628] JBD2: Ignoring recovery information on journal [ 52.997850][ T3628] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 53.024576][ T3564] ocfs2: Unmounting device (7,0) on (node local) executing program [ 53.256924][ T3631] loop0: detected capacity change from 0 to 32768 [ 53.332247][ T3631] JBD2: Ignoring recovery information on journal [ 53.356272][ T3631] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 53.384257][ T3564] ocfs2: Unmounting device (7,0) on (node local) executing program [ 53.616805][ T3634] loop0: detected capacity change from 0 to 32768 [ 53.722138][ T3634] JBD2: Ignoring recovery information on journal [ 53.748030][ T3634] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 53.775114][ T3564] ocfs2: Unmounting device (7,0) on (node local) executing program [ 54.007430][ T3637] loop0: detected capacity change from 0 to 32768 [ 54.092273][ T3637] JBD2: Ignoring recovery information on journal [ 54.123509][ T3637] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 54.145293][ T3564] ocfs2: Unmounting device (7,0) on (node local) executing program [ 54.369607][ T3640] loop0: detected capacity change from 0 to 32768 [ 54.462268][ T3640] JBD2: Ignoring recovery information on journal [ 54.490519][ T3640] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 54.516136][ T3564] ocfs2: Unmounting device (7,0) on (node local) executing program [ 54.747019][ T3643] loop0: detected capacity change from 0 to 32768 [ 54.832102][ T3643] JBD2: Ignoring recovery information on journal [ 54.856405][ T3643] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 54.885588][ T3564] ocfs2: Unmounting device (7,0) on (node local) executing program [ 55.137400][ T3646] loop0: detected capacity change from 0 to 32768 [ 55.222327][ T3646] JBD2: Ignoring recovery information on journal [ 55.255969][ T3646] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 55.284512][ T3564] ocfs2: Unmounting device (7,0) on (node local) executing program [ 55.515835][ T3649] loop0: detected capacity change from 0 to 32768 [ 55.621980][ T3649] JBD2: Ignoring recovery information on journal [ 55.651093][ T3649] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 55.676801][ T3564] ocfs2: Unmounting device (7,0) on (node local) executing program [ 55.935408][ T3653] loop0: detected capacity change from 0 to 32768 [ 56.022082][ T3653] JBD2: Ignoring recovery information on journal [ 56.046610][ T3653] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 56.073042][ T3564] ocfs2: Unmounting device (7,0) on (node local) executing program [ 56.309502][ T3656] loop0: detected capacity change from 0 to 32768 [ 56.402070][ T3656] JBD2: Ignoring recovery information on journal [ 56.426149][ T3656] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 56.458401][ T3564] ocfs2: Unmounting device (7,0) on (node local) executing program [ 56.692581][ T3659] loop0: detected capacity change from 0 to 32768 [ 56.782253][ T3659] JBD2: Ignoring recovery information on journal [ 56.812552][ T3659] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 56.838361][ T3564] ocfs2: Unmounting device (7,0) on (node local) executing program [ 57.077327][ T3662] loop0: detected capacity change from 0 to 32768 [ 57.162275][ T3662] JBD2: Ignoring recovery information on journal [ 57.186182][ T3662] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 57.211719][ T3564] ocfs2: Unmounting device (7,0) on (node local) executing program [ 57.446901][ T3665] loop0: detected capacity change from 0 to 32768 [ 57.532880][ T3665] JBD2: Ignoring recovery information on journal [ 57.556366][ T3665] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 57.584733][ T3564] ocfs2: Unmounting device (7,0) on (node local) executing program [ 57.795913][ T3668] loop0: detected capacity change from 0 to 32768 [ 57.881888][ T3668] JBD2: Ignoring recovery information on journal [ 57.907490][ T3668] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 57.933144][ T3564] ocfs2: Unmounting device (7,0) on (node local) executing program [ 58.178104][ T3671] loop0: detected capacity change from 0 to 32768 [ 58.262829][ T3671] JBD2: Ignoring recovery information on journal [ 58.285918][ T3671] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 58.313172][ T3564] ocfs2: Unmounting device (7,0) on (node local) executing program [ 58.545511][ T3674] loop0: detected capacity change from 0 to 32768 [ 58.663665][ T3674] JBD2: Ignoring recovery information on journal [ 58.692824][ T3674] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 58.717470][ T3564] ocfs2: Unmounting device (7,0) on (node local) executing program [ 58.935436][ T3677] loop0: detected capacity change from 0 to 32768 [ 59.022078][ T3677] JBD2: Ignoring recovery information on journal [ 59.050075][ T3677] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 59.075665][ T3564] ocfs2: Unmounting device (7,0) on (node local) executing program [ 59.296600][ T3680] loop0: detected capacity change from 0 to 32768 [ 59.382007][ T3680] JBD2: Ignoring recovery information on journal [ 59.405847][ T3680] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 59.417806][ T3680] [ 59.420142][ T3680] ====================================================== [ 59.427148][ T3680] WARNING: possible circular locking dependency detected [ 59.434325][ T3680] 5.15.167-syzkaller #0 Not tainted [ 59.439497][ T3680] ------------------------------------------------------ [ 59.446485][ T3680] syz-executor407/3680 is trying to acquire lock: [ 59.452877][ T3680] ffff8880781b5488 (&osb->system_file_mutex){+.+.}-{3:3}, at: ocfs2_get_system_file_inode+0x1a1/0x7b0 [ 59.463817][ T3680] [ 59.463817][ T3680] but task is already holding lock: [ 59.471165][ T3680] ffff88806f03dbe0 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}, at: ocfs2_write_begin+0x1cb/0x390 [ 59.481774][ T3680] [ 59.481774][ T3680] which lock already depends on the new lock. [ 59.481774][ T3680] [ 59.492168][ T3680] [ 59.492168][ T3680] the existing dependency chain (in reverse order) is: [ 59.501165][ T3680] [ 59.501165][ T3680] -> #1 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}: [ 59.510166][ T3680] lock_acquire+0x1db/0x4f0 [ 59.515165][ T3680] down_read+0x45/0x2e0 [ 59.519828][ T3680] ocfs2_read_virt_blocks+0x2b3/0xa10 [ 59.525694][ T3680] ocfs2_find_entry+0x437/0x26d0 [ 59.531121][ T3680] ocfs2_find_files_on_disk+0xea/0x310 [ 59.537075][ T3680] ocfs2_lookup_ino_from_name+0xad/0x1e0 [ 59.543210][ T3680] ocfs2_get_system_file_inode+0x314/0x7b0 [ 59.549509][ T3680] ocfs2_init_global_system_inodes+0x328/0x720 [ 59.556157][ T3680] ocfs2_fill_super+0x479e/0x58a0 [ 59.561685][ T3680] mount_bdev+0x2c9/0x3f0 [ 59.566508][ T3680] legacy_get_tree+0xeb/0x180 [ 59.571685][ T3680] vfs_get_tree+0x88/0x270 [ 59.576610][ T3680] do_new_mount+0x2ba/0xb40 [ 59.581613][ T3680] __se_sys_mount+0x2d5/0x3c0 [ 59.586789][ T3680] do_syscall_64+0x3b/0xb0 [ 59.591703][ T3680] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 59.598093][ T3680] [ 59.598093][ T3680] -> #0 (&osb->system_file_mutex){+.+.}-{3:3}: [ 59.606398][ T3680] validate_chain+0x1649/0x5930 [ 59.611744][ T3680] __lock_acquire+0x1295/0x1ff0 [ 59.617088][ T3680] lock_acquire+0x1db/0x4f0 [ 59.622082][ T3680] __mutex_lock_common+0x1da/0x25a0 [ 59.627770][ T3680] mutex_lock_nested+0x17/0x20 [ 59.633038][ T3680] ocfs2_get_system_file_inode+0x1a1/0x7b0 [ 59.639336][ T3680] ocfs2_reserve_local_alloc_bits+0x103/0x27a0 [ 59.645979][ T3680] ocfs2_reserve_clusters_with_limit+0x1b4/0xb50 [ 59.652803][ T3680] ocfs2_lock_allocators+0x306/0x620 [ 59.658578][ T3680] ocfs2_write_begin_nolock+0x28e5/0x4d20 [ 59.664968][ T3680] ocfs2_write_begin+0x1fd/0x390 [ 59.670403][ T3680] generic_perform_write+0x2bf/0x5b0 [ 59.676192][ T3680] __generic_file_write_iter+0x243/0x4f0 [ 59.682338][ T3680] ocfs2_file_write_iter+0x17d5/0x1fa0 [ 59.688321][ T3680] do_iter_readv_writev+0x594/0x7a0 [ 59.694087][ T3680] do_iter_write+0x1e6/0x760 [ 59.699199][ T3680] do_pwritev+0x219/0x360 [ 59.704046][ T3680] do_syscall_64+0x3b/0xb0 [ 59.708974][ T3680] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 59.715386][ T3680] [ 59.715386][ T3680] other info that might help us debug this: [ 59.715386][ T3680] [ 59.725607][ T3680] Possible unsafe locking scenario: [ 59.725607][ T3680] [ 59.733468][ T3680] CPU0 CPU1 [ 59.738810][ T3680] ---- ---- [ 59.744150][ T3680] lock(&ocfs2_file_ip_alloc_sem_key); [ 59.749667][ T3680] lock(&osb->system_file_mutex); [ 59.757282][ T3680] lock(&ocfs2_file_ip_alloc_sem_key); [ 59.765327][ T3680] lock(&osb->system_file_mutex); [ 59.770421][ T3680] [ 59.770421][ T3680] *** DEADLOCK *** [ 59.770421][ T3680] [ 59.778539][ T3680] 3 locks held by syz-executor407/3680: [ 59.784053][ T3680] #0: ffff88801ebe6460 (sb_writers#9){.+.+}-{0:0}, at: do_pwritev+0x1fd/0x360 [ 59.792984][ T3680] #1: ffff88806f03df48 (&sb->s_type->i_mutex_key#15){+.+.}-{3:3}, at: ocfs2_file_write_iter+0x446/0x1fa0 [ 59.804268][ T3680] #2: ffff88806f03dbe0 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}, at: ocfs2_write_begin+0x1cb/0x390 [ 59.815205][ T3680] [ 59.815205][ T3680] stack backtrace: [ 59.821113][ T3680] CPU: 0 PID: 3680 Comm: syz-executor407 Not tainted 5.15.167-syzkaller #0 [ 59.829773][ T3680] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 59.839814][ T3680] Call Trace: [ 59.843070][ T3680] [ 59.845976][ T3680] dump_stack_lvl+0x1e3/0x2d0 [ 59.850638][ T3680] ? io_uring_drop_tctx_refs+0x1a0/0x1a0 [ 59.856247][ T3680] ? print_circular_bug+0x12b/0x1a0 [ 59.861418][ T3680] check_noncircular+0x2f8/0x3b0 [ 59.866329][ T3680] ? add_chain_block+0x850/0x850 [ 59.871239][ T3680] ? add_chain_block+0x850/0x850 [ 59.876148][ T3680] ? lockdep_lock+0x11f/0x2a0 [ 59.880816][ T3680] ? validate_chain+0x13bd/0x5930 [ 59.885813][ T3680] validate_chain+0x1649/0x5930 [ 59.890636][ T3680] ? reacquire_held_locks+0x660/0x660 [ 59.895980][ T3680] ? reacquire_held_locks+0x660/0x660 [ 59.901328][ T3680] ? validate_chain+0x112/0x5930 [ 59.906236][ T3680] ? rcu_is_watching+0x11/0xa0 [ 59.910980][ T3680] ? mark_lock+0x98/0x340 [ 59.915567][ T3680] __lock_acquire+0x1295/0x1ff0 [ 59.920408][ T3680] lock_acquire+0x1db/0x4f0 [ 59.924888][ T3680] ? ocfs2_get_system_file_inode+0x1a1/0x7b0 [ 59.930871][ T3680] ? read_lock_is_recursive+0x10/0x10 [ 59.936223][ T3680] ? __might_sleep+0xc0/0xc0 [ 59.940786][ T3680] ? __lock_acquire+0x1295/0x1ff0 [ 59.945785][ T3680] __mutex_lock_common+0x1da/0x25a0 [ 59.950959][ T3680] ? ocfs2_get_system_file_inode+0x1a1/0x7b0 [ 59.956920][ T3680] ? read_lock_is_recursive+0x10/0x10 [ 59.962266][ T3680] ? ocfs2_get_system_file_inode+0x1a1/0x7b0 [ 59.968230][ T3680] ? ocfs2_get_system_file_inode+0x144/0x7b0 [ 59.974182][ T3680] ? mutex_lock_io_nested+0x60/0x60 [ 59.979359][ T3680] ? do_raw_spin_lock+0x14a/0x370 [ 59.984390][ T3680] ? do_raw_spin_unlock+0x137/0x8b0 [ 59.989577][ T3680] mutex_lock_nested+0x17/0x20 [ 59.994364][ T3680] ocfs2_get_system_file_inode+0x1a1/0x7b0 [ 60.000157][ T3680] ? ocfs2_fast_symlink_readpage+0x420/0x420 [ 60.006135][ T3680] ? __kernel_text_address+0x94/0x100 [ 60.011482][ T3680] ? reacquire_held_locks+0x660/0x660 [ 60.016930][ T3680] ? unwind_get_return_address+0x49/0x80 [ 60.022538][ T3680] ? arch_stack_walk+0xf3/0x140 [ 60.027364][ T3680] ocfs2_reserve_local_alloc_bits+0x103/0x27a0 [ 60.033514][ T3680] ? stack_trace_save+0x113/0x1c0 [ 60.038539][ T3680] ? kasan_unpoison+0x42/0x60 [ 60.043193][ T3680] ? mark_lock+0x98/0x340 [ 60.047499][ T3680] ? __lock_acquire+0x1295/0x1ff0 [ 60.052506][ T3680] ? ocfs2_complete_local_alloc_recovery+0x620/0x620 [ 60.059179][ T3680] ? read_lock_is_recursive+0x10/0x10 [ 60.064547][ T3680] ? ocfs2_alloc_should_use_local+0x13a/0x2e0 [ 60.070587][ T3680] ? __lock_acquire+0x1ff0/0x1ff0 [ 60.075590][ T3680] ? do_raw_spin_lock+0x14a/0x370 [ 60.080588][ T3680] ? do_raw_spin_unlock+0x137/0x8b0 [ 60.085765][ T3680] ? _raw_spin_unlock+0x24/0x40 [ 60.090588][ T3680] ? ocfs2_alloc_should_use_local+0x13a/0x2e0 [ 60.096642][ T3680] ocfs2_reserve_clusters_with_limit+0x1b4/0xb50 [ 60.102945][ T3680] ? mark_lock+0x98/0x340 [ 60.107265][ T3680] ? ocfs2_reserve_clusters+0x30/0x30 [ 60.112613][ T3680] ? __lock_acquire+0x1295/0x1ff0 [ 60.117609][ T3680] ? rcu_is_watching+0x11/0xa0 [ 60.122355][ T3680] ? ocfs2_num_free_extents+0x365/0x680 [ 60.127873][ T3680] ? ocfs2_validate_extent_block+0x580/0x580 [ 60.133830][ T3680] ocfs2_lock_allocators+0x306/0x620 [ 60.139091][ T3680] ? _ocfs2_clear_bit+0x40/0x40 [ 60.143927][ T3680] ? ocfs2_write_begin_nolock+0x1147/0x4d20 [ 60.149793][ T3680] ? rcu_is_watching+0x11/0xa0 [ 60.154542][ T3680] ? ocfs2_write_begin_nolock+0x1147/0x4d20 [ 60.160418][ T3680] ? kfree+0x4a/0x270 [ 60.164375][ T3680] ? ocfs2_write_begin_nolock+0x423/0x4d20 [ 60.170174][ T3680] ocfs2_write_begin_nolock+0x28e5/0x4d20 [ 60.175895][ T3680] ? ocfs2_size_fits_inline_data+0x90/0x90 [ 60.181690][ T3680] ? ocfs2_inode_lock_full_nested+0x177/0x1bf0 [ 60.187821][ T3680] ? ocfs2_read_inode_block+0x148/0x1d0 [ 60.193347][ T3680] ? ocfs2_allocate_extend_trans+0x620/0x620 [ 60.199300][ T3680] ? read_lock_is_recursive+0x10/0x10 [ 60.204655][ T3680] ? rwsem_write_trylock+0x166/0x210 [ 60.209948][ T3680] ? print_irqtrace_events+0x210/0x210 [ 60.215471][ T3680] ? clear_nonspinnable+0x60/0x60 [ 60.220477][ T3680] ? ktime_get_coarse_real_ts64+0x36/0x120 [ 60.226274][ T3680] ocfs2_write_begin+0x1fd/0x390 [ 60.231210][ T3680] ? ocfs2_readahead+0x1a0/0x1a0 [ 60.236140][ T3680] ? __vfs_getxattr+0x3e0/0x410 [ 60.241066][ T3680] ? ktime_get_coarse_real_ts64+0x107/0x120 [ 60.246944][ T3680] generic_perform_write+0x2bf/0x5b0 [ 60.252220][ T3680] ? grab_cache_page_write_begin+0x90/0x90 [ 60.257999][ T3680] ? file_remove_privs+0x610/0x610 [ 60.263098][ T3680] ? do_raw_spin_unlock+0x137/0x8b0 [ 60.268270][ T3680] __generic_file_write_iter+0x243/0x4f0 [ 60.273965][ T3680] ? ocfs2_inode_unlock+0x122/0x150 [ 60.279213][ T3680] ocfs2_file_write_iter+0x17d5/0x1fa0 [ 60.284649][ T3680] ? ocfs2_file_read_iter+0xae0/0xae0 [ 60.290012][ T3680] ? __lock_acquire+0x1ff0/0x1ff0 [ 60.295011][ T3680] ? aa_file_perm+0x3af/0xf60 [ 60.299659][ T3680] ? aa_path_link+0xea0/0xea0 [ 60.304310][ T3680] do_iter_readv_writev+0x594/0x7a0 [ 60.309486][ T3680] ? generic_file_rw_checks+0x260/0x260 [ 60.315005][ T3680] ? common_file_perm+0x17d/0x1d0 [ 60.319999][ T3680] ? fsnotify_perm+0x64/0x590 [ 60.324660][ T3680] ? security_file_permission+0x75/0xa0 [ 60.330190][ T3680] do_iter_write+0x1e6/0x760 [ 60.334757][ T3680] do_pwritev+0x219/0x360 [ 60.339062][ T3680] ? do_preadv+0x350/0x350 [ 60.343455][ T3680] ? lockdep_hardirqs_on_prepare+0x438/0x7a0 [ 60.349406][ T3680] ? vtime_user_exit+0x2d1/0x400 [ 60.354317][ T3680] ? syscall_enter_from_user_mode+0x2e/0x240 [ 60.360280][ T3680] ? lockdep_hardirqs_on+0x94/0x130 [ 60.365450][ T3680] ? __x64_sys_pwritev2+0xb9/0x100 [ 60.370545][ T3680] do_syscall_64+0x3b/0xb0 [ 60.374935][ T3680] ? clear_bhb_loop+0x15/0x70 [ 60.379587][ T3680] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 60.385456][ T3680] RIP: 0033:0x7f4e68397169 [ 60.389846][ T3680] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 21 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 60.409439][ T3680] RSP: 002b:00007ffdadfa7868 EFLAGS: 00000246 ORIG_RAX: 0000000000000148 [ 60.417826][ T3680] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4e68397169 [ 60.425772][ T3680] RDX: 0000000000000001 RSI: 0000000020000540 RDI: 0000000000000004 [ 60.433715][ T3680] RBP: 0000000000000004 R08: 0000000000000b02 R09: 0000000000000000 [ 60.441658][ T3680] R10: 0000000000800005 R11: 0000000000000246 R12: 00007ffdadfa78c0 [ 60.449601][ T3680] R13: 00007ffdadfa7900 R14: 0000000001000000 R15: 0000000000000003 [ 60.457551][ T3680] [ 60.475058][ T3564] ocfs2: Unmounting device (7,0) on (node local) executing program [ 60.665019][ T3683] loop0: detected capacity change from 0 to 32768 [ 60.749594][ T3683] JBD2: Ignoring recovery information on journal [ 60.765839][ T3683] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 60.799996][ T3564] ocfs2: Unmounting device (7,0) on (node local) executing program [ 60.972189][ T3686] loop0: detected capacity change from 0 to 32768 [ 61.060089][ T3686] JBD2: Ignoring recovery information on journal [ 61.083636][ T3686] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 61.106092][ T3564] ocfs2: Unmounting device (7,0) on (node local) executing program [ 61.271820][ T3689] loop0: detected capacity change from 0 to 32768 [ 61.370172][ T3689] JBD2: Ignoring recovery information on journal [ 61.390921][ T3689] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 61.420912][ T3564] ocfs2: Unmounting device (7,0) on (node local) executing program [ 61.582822][ T3692] loop0: detected capacity change from 0 to 32768 [ 61.699785][ T3692] JBD2: Ignoring recovery information on journal [ 61.720751][ T3692] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 61.738364][ T3564] ocfs2: Unmounting device (7,0) on (node local) executing program [ 61.912490][ T3695] loop0: detected capacity change from 0 to 32768 [ 62.019616][ T3695] JBD2: Ignoring recovery information on journal [ 62.037824][ T3695] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 62.058778][ T3564] ocfs2: Unmounting device (7,0) on (node local) executing program [ 62.232297][ T3698] loop0: detected capacity change from 0 to 32768 [ 62.319552][ T3698] JBD2: Ignoring recovery information on journal [ 62.337774][ T3698] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 62.358141][ T3564] ocfs2: Unmounting device (7,0) on (node local) executing program [ 62.532084][ T3701] loop0: detected capacity change from 0 to 32768 [ 62.580547][ T3701] JBD2: Ignoring recovery information on journal [ 62.599757][ T3701] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 62.622452][ T3564] ocfs2: Unmounting device (7,0) on (node local) executing program [ 62.790921][ T3704] loop0: detected capacity change from 0 to 32768 [ 62.889690][ T3704] JBD2: Ignoring recovery information on journal [ 62.908443][ T3704] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 62.928785][ T3564] ocfs2: Unmounting device (7,0) on (node local) executing program [ 63.112791][ T3707] loop0: detected capacity change from 0 to 32768 [ 63.190239][ T3707] JBD2: Ignoring recovery information on journal [ 63.208158][ T3707] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 63.228198][ T3564] ocfs2: Unmounting device (7,0) on (node local) executing program [ 63.402004][ T3710] loop0: detected capacity change from 0 to 32768 [ 63.529755][ T3710] JBD2: Ignoring recovery information on journal [ 63.551688][ T3710] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 63.583092][ T3564] ocfs2: Unmounting device (7,0) on (node local) executing program [ 63.751607][ T3713] loop0: detected capacity change from 0 to 32768 [ 63.839620][ T3713] JBD2: Ignoring recovery information on journal [ 63.857996][ T3713] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 63.878415][ T3564] ocfs2: Unmounting device (7,0) on (node local) executing program [ 64.061789][ T3716] loop0: detected capacity change from 0 to 32768 [ 64.150026][ T3716] JBD2: Ignoring recovery information on journal [ 64.168681][ T3716] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 64.191156][ T3564] ocfs2: Unmounting device (7,0) on (node local) executing program [ 64.351255][ T3719] loop0: detected capacity change from 0 to 32768 [ 64.449678][ T3719] JBD2: Ignoring recovery information on journal [ 64.471689][ T3719] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 64.490953][ T3564] ocfs2: Unmounting device (7,0) on (node local) executing program [ 64.661847][ T3722] loop0: detected capacity change from 0 to 32768 [ 64.749953][ T3722] JBD2: Ignoring recovery information on journal [ 64.771888][ T3722] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 64.800769][ T3564] ocfs2: Unmounting device (7,0) on (node local) executing program [ 64.972662][ T3725] loop0: detected capacity change from 0 to 32768 [ 65.059747][ T3725] JBD2: Ignoring recovery information on journal [ 65.079426][ T3725] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 65.102285][ T3564] ocfs2: Unmounting device (7,0) on (node local) executing program [ 65.261577][ T3728] loop0: detected capacity change from 0 to 32768 [ 65.359821][ T3728] JBD2: Ignoring recovery information on journal [ 65.379270][ T3728] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 65.401882][ T3564] ocfs2: Unmounting device (7,0) on (node local) executing program [ 65.576428][ T3731] loop0: detected capacity change from 0 to 32768 [ 65.669686][ T3731] JBD2: Ignoring recovery information on journal [ 65.690951][ T3731] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 65.713426][ T3564] ocfs2: Unmounting device (7,0) on (node local) executing program [ 65.872896][ T3734] loop0: detected capacity change from 0 to 32768 [ 65.989655][ T3734] JBD2: Ignoring recovery information on journal [ 66.008155][ T3734] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 66.028493][ T3564] ocfs2: Unmounting device (7,0) on (node local) executing program [ 66.201594][ T3737] loop0: detected capacity change from 0 to 32768 [ 66.289742][ T3737] JBD2: Ignoring recovery information on journal [ 66.311289][ T3737] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 66.343112][ T3564] ocfs2: Unmounting device (7,0) on (node local) executing program [ 66.526561][ T3740] loop0: detected capacity change from 0 to 32768 [ 66.609643][ T3740] JBD2: Ignoring recovery information on journal [ 66.631292][ T3740] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 66.653912][ T3564] ocfs2: Unmounting device (7,0) on (node local) executing program [ 66.821708][ T3743] loop0: detected capacity change from 0 to 32768 [ 66.909754][ T3743] JBD2: Ignoring recovery information on journal [ 66.928200][ T3743] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 66.950659][ T3564] ocfs2: Unmounting device (7,0) on (node local) executing program [ 67.121972][ T3746] loop0: detected capacity change from 0 to 32768 [ 67.220019][ T3746] JBD2: Ignoring recovery information on journal [ 67.238273][ T3746] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 67.261007][ T3564] ocfs2: Unmounting device (7,0) on (node local) executing program [ 67.450762][ T3749] loop0: detected capacity change from 0 to 32768 [ 67.529733][ T3749] JBD2: Ignoring recovery information on journal [ 67.549152][ T3749] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 67.565582][ T3564] ocfs2: Unmounting device (7,0) on (node local) executing program [ 67.742186][ T3752] loop0: detected capacity change from 0 to 32768 [ 67.829828][ T3752] JBD2: Ignoring recovery information on journal [ 67.851123][ T3752] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 67.880629][ T3564] ocfs2: Unmounting device (7,0) on (node local) executing program [ 68.053207][ T3755] loop0: detected capacity change from 0 to 32768 [ 68.139843][ T3755] JBD2: Ignoring recovery information on journal [ 68.161685][ T3755] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 68.183179][ T3564] ocfs2: Unmounting device (7,0) on (node local) executing program [ 68.360526][ T3758] loop0: detected capacity change from 0 to 32768 [ 68.479745][ T3758] JBD2: Ignoring recovery information on journal [ 68.501374][ T3758] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 68.524043][ T3564] ocfs2: Unmounting device (7,0) on (node local) executing program [ 68.692598][ T3761] loop0: detected capacity change from 0 to 32768 [ 68.800067][ T3761] JBD2: Ignoring recovery information on journal [ 68.821020][ T3761] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 68.847792][ T3564] ocfs2: Unmounting device (7,0) on (node local) executing program [ 69.032293][ T3764] loop0: detected capacity change from 0 to 32768 [ 69.129812][ T3764] JBD2: Ignoring recovery information on journal [ 69.152038][ T3764] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 69.174958][ T3564] ocfs2: Unmounting device (7,0) on (node local) executing program [ 69.361556][ T3767] loop0: detected capacity change from 0 to 32768