Warning: Permanently added '10.128.1.123' (ED25519) to the list of known hosts. executing program [ 45.938823][ T3565] loop0: detected capacity change from 0 to 32768 [ 45.995268][ T3565] ======================================================= [ 45.995268][ T3565] WARNING: The mand mount option has been deprecated and [ 45.995268][ T3565] and is ignored by this kernel. Remove the mand [ 45.995268][ T3565] option from the mount to silence this warning. [ 45.995268][ T3565] ======================================================= [ 46.056905][ T3565] JBD2: Ignoring recovery information on journal [ 46.084407][ T3565] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 46.110956][ T3565] syz-executor204 (3565) used greatest stack depth: 19072 bytes left [ 46.128575][ T3564] ocfs2: Unmounting device (7,0) on (node local) executing program [ 46.360774][ T3569] loop0: detected capacity change from 0 to 32768 [ 46.450137][ T3569] JBD2: Ignoring recovery information on journal [ 46.474685][ T3569] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 46.502356][ T3564] ocfs2: Unmounting device (7,0) on (node local) executing program [ 46.755079][ T3572] loop0: detected capacity change from 0 to 32768 [ 46.840920][ T3572] JBD2: Ignoring recovery information on journal [ 46.870633][ T3572] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 46.896761][ T3564] ocfs2: Unmounting device (7,0) on (node local) executing program [ 47.135249][ T3576] loop0: detected capacity change from 0 to 32768 [ 47.220014][ T3576] JBD2: Ignoring recovery information on journal [ 47.247087][ T3576] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 47.271570][ T3564] ocfs2: Unmounting device (7,0) on (node local) executing program [ 47.503054][ T3579] loop0: detected capacity change from 0 to 32768 [ 47.590593][ T3579] JBD2: Ignoring recovery information on journal [ 47.624758][ T3579] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 47.653112][ T3564] ocfs2: Unmounting device (7,0) on (node local) executing program [ 47.884774][ T3582] loop0: detected capacity change from 0 to 32768 [ 47.970008][ T3582] JBD2: Ignoring recovery information on journal [ 48.001757][ T3582] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 48.029387][ T3564] ocfs2: Unmounting device (7,0) on (node local) executing program [ 48.253269][ T3585] loop0: detected capacity change from 0 to 32768 [ 48.360864][ T3585] JBD2: Ignoring recovery information on journal [ 48.388275][ T3585] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 48.414672][ T3564] ocfs2: Unmounting device (7,0) on (node local) executing program [ 48.643862][ T3588] loop0: detected capacity change from 0 to 32768 [ 48.730387][ T3588] JBD2: Ignoring recovery information on journal [ 48.760927][ T3588] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 48.786778][ T3564] ocfs2: Unmounting device (7,0) on (node local) executing program [ 49.026741][ T3591] loop0: detected capacity change from 0 to 32768 [ 49.110110][ T3591] JBD2: Ignoring recovery information on journal [ 49.136268][ T3591] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 49.167332][ T3564] ocfs2: Unmounting device (7,0) on (node local) executing program [ 49.401946][ T3594] loop0: detected capacity change from 0 to 32768 [ 49.490844][ T3594] JBD2: Ignoring recovery information on journal [ 49.515317][ T3594] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 49.544815][ T3564] ocfs2: Unmounting device (7,0) on (node local) executing program [ 49.773636][ T3597] loop0: detected capacity change from 0 to 32768 [ 49.860120][ T3597] JBD2: Ignoring recovery information on journal [ 49.890614][ T3597] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 49.919160][ T3564] ocfs2: Unmounting device (7,0) on (node local) executing program [ 50.132866][ T3600] loop0: detected capacity change from 0 to 32768 [ 50.220420][ T3600] JBD2: Ignoring recovery information on journal [ 50.244235][ T3600] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 50.274542][ T3564] ocfs2: Unmounting device (7,0) on (node local) executing program [ 50.515191][ T3603] loop0: detected capacity change from 0 to 32768 [ 50.619801][ T3603] JBD2: Ignoring recovery information on journal [ 50.643716][ T3603] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 50.668679][ T3564] ocfs2: Unmounting device (7,0) on (node local) executing program [ 50.878985][ T3606] loop0: detected capacity change from 0 to 32768 [ 50.970285][ T3606] JBD2: Ignoring recovery information on journal [ 50.996554][ T3606] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 51.029676][ T3564] ocfs2: Unmounting device (7,0) on (node local) executing program [ 51.248427][ T3609] loop0: detected capacity change from 0 to 32768 [ 51.340153][ T3609] JBD2: Ignoring recovery information on journal [ 51.372442][ T3609] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 51.401500][ T3564] ocfs2: Unmounting device (7,0) on (node local) executing program [ 51.637296][ T3612] loop0: detected capacity change from 0 to 32768 [ 51.770829][ T3612] JBD2: Ignoring recovery information on journal [ 51.796181][ T3612] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 51.826852][ T3564] ocfs2: Unmounting device (7,0) on (node local) executing program [ 52.062502][ T3615] loop0: detected capacity change from 0 to 32768 [ 52.160465][ T3615] JBD2: Ignoring recovery information on journal [ 52.187700][ T3615] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 52.214576][ T3564] ocfs2: Unmounting device (7,0) on (node local) executing program [ 52.452965][ T3618] loop0: detected capacity change from 0 to 32768 [ 52.550126][ T3618] JBD2: Ignoring recovery information on journal [ 52.576845][ T3618] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 52.603349][ T3564] ocfs2: Unmounting device (7,0) on (node local) executing program [ 52.838301][ T3621] loop0: detected capacity change from 0 to 32768 [ 52.950139][ T3621] JBD2: Ignoring recovery information on journal [ 52.973422][ T3621] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 52.998726][ T3564] ocfs2: Unmounting device (7,0) on (node local) executing program [ 53.229737][ T3624] loop0: detected capacity change from 0 to 32768 [ 53.340650][ T3624] JBD2: Ignoring recovery information on journal [ 53.365383][ T3624] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 53.393043][ T3564] ocfs2: Unmounting device (7,0) on (node local) executing program [ 53.647129][ T3627] loop0: detected capacity change from 0 to 32768 [ 53.730245][ T3627] JBD2: Ignoring recovery information on journal [ 53.756841][ T3627] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 53.783817][ T3564] ocfs2: Unmounting device (7,0) on (node local) executing program [ 54.011550][ T3630] loop0: detected capacity change from 0 to 32768 [ 54.100412][ T3630] JBD2: Ignoring recovery information on journal [ 54.126922][ T3630] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 54.160190][ T3564] ocfs2: Unmounting device (7,0) on (node local) executing program [ 54.398685][ T3633] loop0: detected capacity change from 0 to 32768 [ 54.490313][ T3633] JBD2: Ignoring recovery information on journal [ 54.516601][ T3633] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 54.547965][ T3564] ocfs2: Unmounting device (7,0) on (node local) executing program [ 54.778262][ T3636] loop0: detected capacity change from 0 to 32768 [ 54.870034][ T3636] JBD2: Ignoring recovery information on journal [ 54.895027][ T3636] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 54.925201][ T3564] ocfs2: Unmounting device (7,0) on (node local) executing program [ 55.151994][ T3639] loop0: detected capacity change from 0 to 32768 [ 55.250198][ T3639] JBD2: Ignoring recovery information on journal [ 55.272725][ T3639] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 55.304151][ T3564] ocfs2: Unmounting device (7,0) on (node local) executing program [ 55.536586][ T3642] loop0: detected capacity change from 0 to 32768 [ 55.620129][ T3642] JBD2: Ignoring recovery information on journal [ 55.645072][ T3642] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 55.670404][ T3564] ocfs2: Unmounting device (7,0) on (node local) executing program [ 55.918393][ T3645] loop0: detected capacity change from 0 to 32768 [ 56.010096][ T3645] JBD2: Ignoring recovery information on journal [ 56.035884][ T3645] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 56.063366][ T3564] ocfs2: Unmounting device (7,0) on (node local) executing program [ 56.305365][ T3648] loop0: detected capacity change from 0 to 32768 [ 56.389999][ T3648] JBD2: Ignoring recovery information on journal [ 56.418414][ T3648] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 56.460768][ T3564] ocfs2: Unmounting device (7,0) on (node local) executing program [ 56.706318][ T3651] loop0: detected capacity change from 0 to 32768 [ 56.790042][ T3651] JBD2: Ignoring recovery information on journal [ 56.816345][ T3651] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 56.841587][ T3564] ocfs2: Unmounting device (7,0) on (node local) executing program [ 57.079004][ T3654] loop0: detected capacity change from 0 to 32768 [ 57.169979][ T3654] JBD2: Ignoring recovery information on journal [ 57.196473][ T3654] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 57.222245][ T3564] ocfs2: Unmounting device (7,0) on (node local) executing program [ 57.457928][ T3657] loop0: detected capacity change from 0 to 32768 [ 57.551072][ T3657] JBD2: Ignoring recovery information on journal [ 57.576675][ T3657] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 57.608435][ T3564] ocfs2: Unmounting device (7,0) on (node local) executing program [ 57.825284][ T3660] loop0: detected capacity change from 0 to 32768 [ 57.950099][ T3660] JBD2: Ignoring recovery information on journal [ 57.974203][ T3660] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 57.999147][ T3564] ocfs2: Unmounting device (7,0) on (node local) executing program [ 58.215134][ T3663] loop0: detected capacity change from 0 to 32768 [ 58.300193][ T3663] JBD2: Ignoring recovery information on journal [ 58.324724][ T3663] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 58.350168][ T3564] ocfs2: Unmounting device (7,0) on (node local) executing program [ 58.576521][ T3666] loop0: detected capacity change from 0 to 32768 [ 58.664154][ T3666] JBD2: Ignoring recovery information on journal [ 58.689171][ T3666] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 58.719068][ T3564] ocfs2: Unmounting device (7,0) on (node local) executing program [ 58.950146][ T3669] loop0: detected capacity change from 0 to 32768 [ 59.040244][ T3669] JBD2: Ignoring recovery information on journal [ 59.068037][ T3669] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 59.094490][ T3564] ocfs2: Unmounting device (7,0) on (node local) executing program [ 59.313403][ T3672] loop0: detected capacity change from 0 to 32768 [ 59.409881][ T3672] JBD2: Ignoring recovery information on journal [ 59.434613][ T3672] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 59.460526][ T3564] ocfs2: Unmounting device (7,0) on (node local) executing program [ 59.698778][ T3675] loop0: detected capacity change from 0 to 32768 [ 59.800399][ T3675] JBD2: Ignoring recovery information on journal [ 59.828053][ T3675] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 59.840281][ T3675] [ 59.842619][ T3675] ====================================================== [ 59.849638][ T3675] WARNING: possible circular locking dependency detected [ 59.856734][ T3675] 5.15.167-syzkaller #0 Not tainted [ 59.861907][ T3675] ------------------------------------------------------ [ 59.868897][ T3675] syz-executor204/3675 is trying to acquire lock: [ 59.875450][ T3675] ffff888020251488 (&osb->system_file_mutex){+.+.}-{3:3}, at: ocfs2_get_system_file_inode+0x1a1/0x7b0 [ 59.886542][ T3675] [ 59.886542][ T3675] but task is already holding lock: [ 59.893984][ T3675] ffff88806e49b120 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}, at: ocfs2_write_begin+0x1cb/0x390 [ 59.904612][ T3675] [ 59.904612][ T3675] which lock already depends on the new lock. [ 59.904612][ T3675] [ 59.915113][ T3675] [ 59.915113][ T3675] the existing dependency chain (in reverse order) is: [ 59.924433][ T3675] [ 59.924433][ T3675] -> #1 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}: [ 59.933773][ T3675] lock_acquire+0x1db/0x4f0 [ 59.938916][ T3675] down_read+0x45/0x2e0 [ 59.943586][ T3675] ocfs2_read_virt_blocks+0x2b3/0xa10 [ 59.949646][ T3675] ocfs2_find_entry+0x437/0x26d0 [ 59.955401][ T3675] ocfs2_find_files_on_disk+0xea/0x310 [ 59.961662][ T3675] ocfs2_lookup_ino_from_name+0xad/0x1e0 [ 59.967825][ T3675] ocfs2_get_system_file_inode+0x314/0x7b0 [ 59.974223][ T3675] ocfs2_init_global_system_inodes+0x328/0x720 [ 59.980888][ T3675] ocfs2_fill_super+0x479e/0x58a0 [ 59.986417][ T3675] mount_bdev+0x2c9/0x3f0 [ 59.991243][ T3675] legacy_get_tree+0xeb/0x180 [ 59.996445][ T3675] vfs_get_tree+0x88/0x270 [ 60.001498][ T3675] do_new_mount+0x2ba/0xb40 [ 60.006684][ T3675] __se_sys_mount+0x2d5/0x3c0 [ 60.012430][ T3675] do_syscall_64+0x3b/0xb0 [ 60.017443][ T3675] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 60.024392][ T3675] [ 60.024392][ T3675] -> #0 (&osb->system_file_mutex){+.+.}-{3:3}: [ 60.032846][ T3675] validate_chain+0x1649/0x5930 [ 60.038204][ T3675] __lock_acquire+0x1295/0x1ff0 [ 60.043556][ T3675] lock_acquire+0x1db/0x4f0 [ 60.048579][ T3675] __mutex_lock_common+0x1da/0x25a0 [ 60.054473][ T3675] mutex_lock_nested+0x17/0x20 [ 60.059744][ T3675] ocfs2_get_system_file_inode+0x1a1/0x7b0 [ 60.066143][ T3675] ocfs2_reserve_local_alloc_bits+0x103/0x27a0 [ 60.072890][ T3675] ocfs2_reserve_clusters_with_limit+0x1b4/0xb50 [ 60.079732][ T3675] ocfs2_lock_allocators+0x306/0x620 [ 60.085622][ T3675] ocfs2_write_begin_nolock+0x28e5/0x4d20 [ 60.091956][ T3675] ocfs2_write_begin+0x1fd/0x390 [ 60.097505][ T3675] generic_perform_write+0x2bf/0x5b0 [ 60.103905][ T3675] __generic_file_write_iter+0x243/0x4f0 [ 60.110585][ T3675] ocfs2_file_write_iter+0x17d5/0x1fa0 [ 60.116644][ T3675] do_iter_readv_writev+0x594/0x7a0 [ 60.122449][ T3675] do_iter_write+0x1e6/0x760 [ 60.128663][ T3675] do_pwritev+0x219/0x360 [ 60.133616][ T3675] do_syscall_64+0x3b/0xb0 [ 60.139367][ T3675] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 60.146753][ T3675] [ 60.146753][ T3675] other info that might help us debug this: [ 60.146753][ T3675] [ 60.157397][ T3675] Possible unsafe locking scenario: [ 60.157397][ T3675] [ 60.165032][ T3675] CPU0 CPU1 [ 60.170381][ T3675] ---- ---- [ 60.175722][ T3675] lock(&ocfs2_file_ip_alloc_sem_key); [ 60.181245][ T3675] lock(&osb->system_file_mutex); [ 60.188951][ T3675] lock(&ocfs2_file_ip_alloc_sem_key); [ 60.197080][ T3675] lock(&osb->system_file_mutex); [ 60.202698][ T3675] [ 60.202698][ T3675] *** DEADLOCK *** [ 60.202698][ T3675] [ 60.210832][ T3675] 3 locks held by syz-executor204/3675: [ 60.216346][ T3675] #0: ffff88807858c460 (sb_writers#9){.+.+}-{0:0}, at: do_pwritev+0x1fd/0x360 [ 60.225286][ T3675] #1: ffff88806e49b488 (&sb->s_type->i_mutex_key#15){+.+.}-{3:3}, at: ocfs2_file_write_iter+0x446/0x1fa0 [ 60.236998][ T3675] #2: ffff88806e49b120 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}, at: ocfs2_write_begin+0x1cb/0x390 [ 60.247960][ T3675] [ 60.247960][ T3675] stack backtrace: [ 60.254059][ T3675] CPU: 1 PID: 3675 Comm: syz-executor204 Not tainted 5.15.167-syzkaller #0 [ 60.263352][ T3675] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 60.273757][ T3675] Call Trace: [ 60.277554][ T3675] [ 60.280946][ T3675] dump_stack_lvl+0x1e3/0x2d0 [ 60.285806][ T3675] ? io_uring_drop_tctx_refs+0x1a0/0x1a0 [ 60.291422][ T3675] ? print_circular_bug+0x12b/0x1a0 [ 60.296601][ T3675] check_noncircular+0x2f8/0x3b0 [ 60.301542][ T3675] ? add_chain_block+0x850/0x850 [ 60.306464][ T3675] ? add_chain_block+0x850/0x850 [ 60.311375][ T3675] ? lockdep_lock+0x11f/0x2a0 [ 60.316025][ T3675] ? validate_chain+0x13bd/0x5930 [ 60.321041][ T3675] validate_chain+0x1649/0x5930 [ 60.325864][ T3675] ? reacquire_held_locks+0x660/0x660 [ 60.331221][ T3675] ? reacquire_held_locks+0x660/0x660 [ 60.336655][ T3675] ? validate_chain+0x112/0x5930 [ 60.341620][ T3675] ? rcu_is_watching+0x11/0xa0 [ 60.346368][ T3675] ? mark_lock+0x98/0x340 [ 60.350705][ T3675] __lock_acquire+0x1295/0x1ff0 [ 60.355599][ T3675] lock_acquire+0x1db/0x4f0 [ 60.360286][ T3675] ? ocfs2_get_system_file_inode+0x1a1/0x7b0 [ 60.366348][ T3675] ? read_lock_is_recursive+0x10/0x10 [ 60.371901][ T3675] ? __might_sleep+0xc0/0xc0 [ 60.377126][ T3675] ? __lock_acquire+0x1295/0x1ff0 [ 60.382146][ T3675] __mutex_lock_common+0x1da/0x25a0 [ 60.387355][ T3675] ? ocfs2_get_system_file_inode+0x1a1/0x7b0 [ 60.393441][ T3675] ? read_lock_is_recursive+0x10/0x10 [ 60.398824][ T3675] ? ocfs2_get_system_file_inode+0x1a1/0x7b0 [ 60.404823][ T3675] ? ocfs2_get_system_file_inode+0x144/0x7b0 [ 60.410805][ T3675] ? mutex_lock_io_nested+0x60/0x60 [ 60.416170][ T3675] ? do_raw_spin_lock+0x14a/0x370 [ 60.421175][ T3675] ? do_raw_spin_unlock+0x137/0x8b0 [ 60.426534][ T3675] mutex_lock_nested+0x17/0x20 [ 60.431293][ T3675] ocfs2_get_system_file_inode+0x1a1/0x7b0 [ 60.437091][ T3675] ? ocfs2_fast_symlink_readpage+0x420/0x420 [ 60.443191][ T3675] ? __kernel_text_address+0x94/0x100 [ 60.448680][ T3675] ? reacquire_held_locks+0x660/0x660 [ 60.454163][ T3675] ? unwind_get_return_address+0x49/0x80 [ 60.460574][ T3675] ? arch_stack_walk+0xf3/0x140 [ 60.465696][ T3675] ocfs2_reserve_local_alloc_bits+0x103/0x27a0 [ 60.471849][ T3675] ? stack_trace_save+0x113/0x1c0 [ 60.476917][ T3675] ? kasan_unpoison+0x42/0x60 [ 60.481613][ T3675] ? mark_lock+0x98/0x340 [ 60.485927][ T3675] ? __lock_acquire+0x1295/0x1ff0 [ 60.491471][ T3675] ? ocfs2_complete_local_alloc_recovery+0x620/0x620 [ 60.498130][ T3675] ? read_lock_is_recursive+0x10/0x10 [ 60.503663][ T3675] ? ocfs2_alloc_should_use_local+0x13a/0x2e0 [ 60.509719][ T3675] ? __lock_acquire+0x1ff0/0x1ff0 [ 60.514906][ T3675] ? do_raw_spin_lock+0x14a/0x370 [ 60.519944][ T3675] ? do_raw_spin_unlock+0x137/0x8b0 [ 60.525155][ T3675] ? _raw_spin_unlock+0x24/0x40 [ 60.530120][ T3675] ? ocfs2_alloc_should_use_local+0x13a/0x2e0 [ 60.536181][ T3675] ocfs2_reserve_clusters_with_limit+0x1b4/0xb50 [ 60.542538][ T3675] ? mark_lock+0x98/0x340 [ 60.547019][ T3675] ? ocfs2_reserve_clusters+0x30/0x30 [ 60.552390][ T3675] ? __lock_acquire+0x1295/0x1ff0 [ 60.558182][ T3675] ? rcu_is_watching+0x11/0xa0 [ 60.562946][ T3675] ? ocfs2_num_free_extents+0x365/0x680 [ 60.568765][ T3675] ? ocfs2_validate_extent_block+0x580/0x580 [ 60.574763][ T3675] ocfs2_lock_allocators+0x306/0x620 [ 60.580060][ T3675] ? _ocfs2_clear_bit+0x40/0x40 [ 60.584904][ T3675] ? ocfs2_write_begin_nolock+0x1147/0x4d20 [ 60.590777][ T3675] ? rcu_is_watching+0x11/0xa0 [ 60.595532][ T3675] ? ocfs2_write_begin_nolock+0x1147/0x4d20 [ 60.601434][ T3675] ? kfree+0x4a/0x270 [ 60.605417][ T3675] ? ocfs2_write_begin_nolock+0x423/0x4d20 [ 60.611219][ T3675] ocfs2_write_begin_nolock+0x28e5/0x4d20 [ 60.616960][ T3675] ? ocfs2_size_fits_inline_data+0x90/0x90 [ 60.622938][ T3675] ? ocfs2_inode_lock_full_nested+0x177/0x1bf0 [ 60.629100][ T3675] ? ocfs2_read_inode_block+0x148/0x1d0 [ 60.634703][ T3675] ? ocfs2_allocate_extend_trans+0x620/0x620 [ 60.640793][ T3675] ? read_lock_is_recursive+0x10/0x10 [ 60.646157][ T3675] ? rwsem_write_trylock+0x166/0x210 [ 60.651430][ T3675] ? print_irqtrace_events+0x210/0x210 [ 60.657512][ T3675] ? clear_nonspinnable+0x60/0x60 [ 60.662592][ T3675] ? ktime_get_coarse_real_ts64+0x36/0x120 [ 60.669777][ T3675] ocfs2_write_begin+0x1fd/0x390 [ 60.675099][ T3675] ? ocfs2_readahead+0x1a0/0x1a0 [ 60.680038][ T3675] ? __vfs_getxattr+0x3e0/0x410 [ 60.684976][ T3675] ? ktime_get_coarse_real_ts64+0x107/0x120 [ 60.691203][ T3675] generic_perform_write+0x2bf/0x5b0 [ 60.696587][ T3675] ? grab_cache_page_write_begin+0x90/0x90 [ 60.702386][ T3675] ? file_remove_privs+0x610/0x610 [ 60.707570][ T3675] ? do_raw_spin_unlock+0x137/0x8b0 [ 60.712750][ T3675] __generic_file_write_iter+0x243/0x4f0 [ 60.718613][ T3675] ? ocfs2_inode_unlock+0x122/0x150 [ 60.724193][ T3675] ocfs2_file_write_iter+0x17d5/0x1fa0 [ 60.729655][ T3675] ? ocfs2_file_read_iter+0xae0/0xae0 [ 60.735021][ T3675] ? __lock_acquire+0x1ff0/0x1ff0 [ 60.740062][ T3675] ? aa_file_perm+0x3af/0xf60 [ 60.744820][ T3675] ? aa_path_link+0xea0/0xea0 [ 60.749672][ T3675] do_iter_readv_writev+0x594/0x7a0 [ 60.754963][ T3675] ? generic_file_rw_checks+0x260/0x260 [ 60.760644][ T3675] ? common_file_perm+0x17d/0x1d0 [ 60.765897][ T3675] ? fsnotify_perm+0x64/0x590 [ 60.770580][ T3675] ? security_file_permission+0x75/0xa0 [ 60.776785][ T3675] do_iter_write+0x1e6/0x760 [ 60.781474][ T3675] do_pwritev+0x219/0x360 [ 60.785887][ T3675] ? do_preadv+0x350/0x350 [ 60.790292][ T3675] ? lockdep_hardirqs_on_prepare+0x438/0x7a0 [ 60.796268][ T3675] ? vtime_user_exit+0x2d1/0x400 [ 60.801196][ T3675] ? syscall_enter_from_user_mode+0x2e/0x240 [ 60.807235][ T3675] ? lockdep_hardirqs_on+0x94/0x130 [ 60.812408][ T3675] ? __x64_sys_pwritev2+0xb9/0x100 [ 60.817584][ T3675] do_syscall_64+0x3b/0xb0 [ 60.821989][ T3675] ? clear_bhb_loop+0x15/0x70 [ 60.826648][ T3675] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 60.832640][ T3675] RIP: 0033:0x7f78b7484169 [ 60.837048][ T3675] 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 [ 60.857174][ T3675] RSP: 002b:00007ffde7dd4e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000148 [ 60.865592][ T3675] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f78b7484169 [ 60.873635][ T3675] RDX: 0000000000000001 RSI: 00000000200001c0 RDI: 0000000000000004 [ 60.881598][ T3675] RBP: 0000000000000004 R08: 0000000000000000 R09: 0000000000000000 [ 60.889547][ T3675] R10: 0000000000005406 R11: 0000000000000246 R12: 00007ffde7dd4ec0 [ 60.897769][ T3675] R13: 00007ffde7dd4f00 R14: 0000000001000000 R15: 0000000000000003 [ 60.906150][ T3675] [ 60.921205][ T3564] ocfs2: Unmounting device (7,0) on (node local) executing program [ 61.166643][ T3678] loop0: detected capacity change from 0 to 32768 [ 61.247862][ T3678] JBD2: Ignoring recovery information on journal [ 61.266115][ T3678] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 61.298505][ T3564] ocfs2: Unmounting device (7,0) on (node local) executing program [ 61.482193][ T3681] loop0: detected capacity change from 0 to 32768 [ 61.567609][ T3681] JBD2: Ignoring recovery information on journal [ 61.589312][ T3681] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 61.615181][ T3564] ocfs2: Unmounting device (7,0) on (node local) executing program [ 61.813833][ T3684] loop0: detected capacity change from 0 to 32768 [ 61.897589][ T3684] JBD2: Ignoring recovery information on journal [ 61.918491][ T3684] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 61.951820][ T3564] ocfs2: Unmounting device (7,0) on (node local) executing program [ 62.109492][ T3687] loop0: detected capacity change from 0 to 32768 [ 62.198026][ T3687] JBD2: Ignoring recovery information on journal [ 62.216766][ T3687] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 62.238745][ T3564] ocfs2: Unmounting device (7,0) on (node local) executing program [ 62.410043][ T3690] loop0: detected capacity change from 0 to 32768 [ 62.497432][ T3690] JBD2: Ignoring recovery information on journal [ 62.519515][ T3690] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 62.552891][ T3564] ocfs2: Unmounting device (7,0) on (node local) executing program [ 62.739466][ T3693] loop0: detected capacity change from 0 to 32768 [ 62.827723][ T3693] JBD2: Ignoring recovery information on journal [ 62.846565][ T3693] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 62.868278][ T3564] ocfs2: Unmounting device (7,0) on (node local) executing program [ 63.050694][ T3696] loop0: detected capacity change from 0 to 32768 [ 63.137411][ T3696] JBD2: Ignoring recovery information on journal [ 63.157318][ T3696] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 63.179422][ T3564] ocfs2: Unmounting device (7,0) on (node local) executing program [ 63.372180][ T3699] loop0: detected capacity change from 0 to 32768 [ 63.467499][ T3699] JBD2: Ignoring recovery information on journal [ 63.484165][ T3699] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 63.516699][ T3564] ocfs2: Unmounting device (7,0) on (node local) executing program [ 63.691344][ T3702] loop0: detected capacity change from 0 to 32768 [ 63.777393][ T3702] JBD2: Ignoring recovery information on journal [ 63.795778][ T3702] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 63.818142][ T3564] ocfs2: Unmounting device (7,0) on (node local) executing program [ 64.001052][ T3705] loop0: detected capacity change from 0 to 32768 [ 64.088079][ T3705] JBD2: Ignoring recovery information on journal [ 64.109442][ T3705] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 64.134917][ T3564] ocfs2: Unmounting device (7,0) on (node local) executing program [ 64.318251][ T3708] loop0: detected capacity change from 0 to 32768 [ 64.407387][ T3708] JBD2: Ignoring recovery information on journal [ 64.432465][ T3708] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 64.452951][ T3564] ocfs2: Unmounting device (7,0) on (node local) executing program [ 64.622386][ T3711] loop0: detected capacity change from 0 to 32768 [ 64.707657][ T3711] JBD2: Ignoring recovery information on journal [ 64.726090][ T3711] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 64.748612][ T3564] ocfs2: Unmounting device (7,0) on (node local) executing program [ 64.919890][ T3714] loop0: detected capacity change from 0 to 32768 [ 65.017312][ T3714] JBD2: Ignoring recovery information on journal [ 65.036271][ T3714] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 65.069350][ T3564] ocfs2: Unmounting device (7,0) on (node local) executing program [ 65.228825][ T3717] loop0: detected capacity change from 0 to 32768 [ 65.327504][ T3717] JBD2: Ignoring recovery information on journal [ 65.349605][ T3717] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 65.375171][ T3564] ocfs2: Unmounting device (7,0) on (node local) executing program [ 65.560203][ T3720] loop0: detected capacity change from 0 to 32768 [ 65.657648][ T3720] JBD2: Ignoring recovery information on journal [ 65.676192][ T3720] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 65.698044][ T3564] ocfs2: Unmounting device (7,0) on (node local) executing program [ 65.869418][ T3723] loop0: detected capacity change from 0 to 32768 [ 65.957513][ T3723] JBD2: Ignoring recovery information on journal [ 65.976322][ T3723] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 65.998622][ T3564] ocfs2: Unmounting device (7,0) on (node local) executing program [ 66.190482][ T3726] loop0: detected capacity change from 0 to 32768 [ 66.240037][ T3726] JBD2: Ignoring recovery information on journal [ 66.256284][ T3726] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 66.289297][ T3564] ocfs2: Unmounting device (7,0) on (node local) executing program [ 66.487224][ T3729] loop0: detected capacity change from 0 to 32768 [ 66.588324][ T3729] JBD2: Ignoring recovery information on journal [ 66.607818][ T3729] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 66.630744][ T3564] ocfs2: Unmounting device (7,0) on (node local) executing program [ 66.800560][ T3732] loop0: detected capacity change from 0 to 32768 [ 66.887482][ T3732] JBD2: Ignoring recovery information on journal [ 66.904348][ T3732] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 66.925435][ T3564] ocfs2: Unmounting device (7,0) on (node local) executing program [ 67.102801][ T3735] loop0: detected capacity change from 0 to 32768 [ 67.187460][ T3735] JBD2: Ignoring recovery information on journal [ 67.209792][ T3735] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 67.235819][ T3564] ocfs2: Unmounting device (7,0) on (node local) executing program [ 67.440197][ T3738] loop0: detected capacity change from 0 to 32768 [ 67.527557][ T3738] JBD2: Ignoring recovery information on journal [ 67.546857][ T3738] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 67.566112][ T3564] ocfs2: Unmounting device (7,0) on (node local) executing program [ 67.742040][ T3741] loop0: detected capacity change from 0 to 32768 [ 67.827576][ T3741] JBD2: Ignoring recovery information on journal [ 67.847039][ T3741] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 67.869428][ T3564] ocfs2: Unmounting device (7,0) on (node local) executing program [ 68.041014][ T3744] loop0: detected capacity change from 0 to 32768 [ 68.127615][ T3744] JBD2: Ignoring recovery information on journal [ 68.149155][ T3744] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 68.181769][ T3564] ocfs2: Unmounting device (7,0) on (node local) executing program [ 68.389542][ T3747] loop0: detected capacity change from 0 to 32768 [ 68.439527][ T3747] JBD2: Ignoring recovery information on journal [ 68.457145][ T3747] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 68.479465][ T3564] ocfs2: Unmounting device (7,0) on (node local) executing program [ 68.649036][ T3750] loop0: detected capacity change from 0 to 32768 [ 68.737410][ T3750] JBD2: Ignoring recovery information on journal [ 68.758955][ T3750] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 68.790431][ T3564] ocfs2: Unmounting device (7,0) on (node local) executing program [ 68.961906][ T3753] loop0: detected capacity change from 0 to 32768 [ 69.047627][ T3753] JBD2: Ignoring recovery information on journal [ 69.071441][ T3753] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 69.093948][ T3564] ocfs2: Unmounting device (7,0) on (node local) executing program [ 69.290390][ T3756] loop0: detected capacity change from 0 to 32768 [ 69.377491][ T3756] JBD2: Ignoring recovery information on journal [ 69.398589][ T3756] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 69.417969][ T3564] ocfs2: Unmounting device (7,0) on (node local) executing program [ 69.593197][ T3759] loop0: detected capacity change from 0 to 32768 [ 69.697891][ T3759] JBD2: Ignoring recovery information on journal [ 69.715895][ T3759] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 69.736979][ T3564] ocfs2: Unmounting device (7,0) on (node local) executing program