Warning: Permanently added '10.128.1.162' (ED25519) to the list of known hosts. executing program syzkaller login: [ 61.854330][ T3564] loop0: detected capacity change from 0 to 32768 [ 61.900943][ T3564] ======================================================= [ 61.900943][ T3564] WARNING: The mand mount option has been deprecated and [ 61.900943][ T3564] and is ignored by this kernel. Remove the mand [ 61.900943][ T3564] option from the mount to silence this warning. [ 61.900943][ T3564] ======================================================= [ 61.963598][ T3564] JBD2: Ignoring recovery information on journal [ 61.991452][ T3564] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 62.039278][ T3563] ocfs2: Unmounting device (7,0) on (node local) executing program [ 62.273188][ T3569] loop0: detected capacity change from 0 to 32768 [ 62.375890][ T3569] JBD2: Ignoring recovery information on journal [ 62.401973][ T3569] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 62.440563][ T3563] ocfs2: Unmounting device (7,0) on (node local) executing program [ 62.679477][ T3572] loop0: detected capacity change from 0 to 32768 [ 62.775670][ T3572] JBD2: Ignoring recovery information on journal [ 62.804804][ T3572] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 62.843613][ T3563] ocfs2: Unmounting device (7,0) on (node local) executing program [ 63.069506][ T3575] loop0: detected capacity change from 0 to 32768 [ 63.205592][ T3575] JBD2: Ignoring recovery information on journal [ 63.241493][ T3575] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 63.283467][ T3563] ocfs2: Unmounting device (7,0) on (node local) executing program [ 63.540777][ T3578] loop0: detected capacity change from 0 to 32768 [ 63.675904][ T3578] JBD2: Ignoring recovery information on journal [ 63.700874][ T3578] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 63.733405][ T3563] ocfs2: Unmounting device (7,0) on (node local) executing program [ 63.961660][ T3581] loop0: detected capacity change from 0 to 32768 [ 64.045530][ T3581] JBD2: Ignoring recovery information on journal [ 64.069937][ T3581] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 64.102885][ T3563] ocfs2: Unmounting device (7,0) on (node local) executing program [ 64.320796][ T3584] loop0: detected capacity change from 0 to 32768 [ 64.416282][ T3584] JBD2: Ignoring recovery information on journal [ 64.449873][ T3584] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 64.483633][ T3563] ocfs2: Unmounting device (7,0) on (node local) executing program [ 64.690649][ T3587] loop0: detected capacity change from 0 to 32768 [ 64.785699][ T3587] JBD2: Ignoring recovery information on journal [ 64.814415][ T3587] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 64.853134][ T3563] ocfs2: Unmounting device (7,0) on (node local) executing program [ 65.070230][ T3590] loop0: detected capacity change from 0 to 32768 [ 65.155700][ T3590] JBD2: Ignoring recovery information on journal [ 65.181834][ T3590] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 65.213949][ T3563] ocfs2: Unmounting device (7,0) on (node local) executing program [ 65.447989][ T3593] loop0: detected capacity change from 0 to 32768 [ 65.535678][ T3593] JBD2: Ignoring recovery information on journal [ 65.560603][ T3593] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 65.592914][ T3563] ocfs2: Unmounting device (7,0) on (node local) executing program [ 65.829260][ T3596] loop0: detected capacity change from 0 to 32768 [ 65.916533][ T3596] JBD2: Ignoring recovery information on journal [ 65.942453][ T3596] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 65.974880][ T3563] ocfs2: Unmounting device (7,0) on (node local) executing program [ 66.208107][ T3599] loop0: detected capacity change from 0 to 32768 [ 66.315761][ T3599] JBD2: Ignoring recovery information on journal [ 66.340506][ T3599] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 66.377494][ T3563] ocfs2: Unmounting device (7,0) on (node local) executing program [ 66.619160][ T3602] loop0: detected capacity change from 0 to 32768 [ 66.715907][ T3602] JBD2: Ignoring recovery information on journal [ 66.741549][ T3602] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 66.777904][ T3563] ocfs2: Unmounting device (7,0) on (node local) executing program [ 67.000888][ T3605] loop0: detected capacity change from 0 to 32768 [ 67.095768][ T3605] JBD2: Ignoring recovery information on journal [ 67.120787][ T3605] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 67.154003][ T3563] ocfs2: Unmounting device (7,0) on (node local) executing program [ 67.371275][ T3608] loop0: detected capacity change from 0 to 32768 [ 67.455503][ T3608] JBD2: Ignoring recovery information on journal [ 67.480226][ T3608] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 67.515500][ T3563] ocfs2: Unmounting device (7,0) on (node local) executing program [ 67.747383][ T3611] loop0: detected capacity change from 0 to 32768 [ 67.845804][ T3611] JBD2: Ignoring recovery information on journal [ 67.868943][ T3611] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 67.901468][ T3563] ocfs2: Unmounting device (7,0) on (node local) executing program [ 68.137760][ T3615] loop0: detected capacity change from 0 to 32768 [ 68.226231][ T3615] JBD2: Ignoring recovery information on journal [ 68.250464][ T3615] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 68.282741][ T3563] ocfs2: Unmounting device (7,0) on (node local) executing program [ 68.527896][ T3618] loop0: detected capacity change from 0 to 32768 [ 68.655489][ T3618] JBD2: Ignoring recovery information on journal [ 68.681739][ T3618] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 68.713105][ T3563] ocfs2: Unmounting device (7,0) on (node local) executing program [ 68.938996][ T3621] loop0: detected capacity change from 0 to 32768 [ 69.025624][ T3621] JBD2: Ignoring recovery information on journal [ 69.050874][ T3621] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 69.083050][ T3563] ocfs2: Unmounting device (7,0) on (node local) executing program [ 69.301195][ T3624] loop0: detected capacity change from 0 to 32768 [ 69.445687][ T3624] JBD2: Ignoring recovery information on journal [ 69.470396][ T3624] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 69.503610][ T3563] ocfs2: Unmounting device (7,0) on (node local) executing program [ 69.757489][ T3627] loop0: detected capacity change from 0 to 32768 [ 69.855515][ T3627] JBD2: Ignoring recovery information on journal [ 69.880706][ T3627] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 69.914041][ T3563] ocfs2: Unmounting device (7,0) on (node local) executing program [ 70.129255][ T3630] loop0: detected capacity change from 0 to 32768 [ 70.216617][ T3630] JBD2: Ignoring recovery information on journal [ 70.243729][ T3630] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 70.277083][ T3563] ocfs2: Unmounting device (7,0) on (node local) executing program [ 70.509956][ T3633] loop0: detected capacity change from 0 to 32768 [ 70.595743][ T3633] JBD2: Ignoring recovery information on journal [ 70.619312][ T3633] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 70.651560][ T3563] ocfs2: Unmounting device (7,0) on (node local) executing program [ 70.897945][ T3636] loop0: detected capacity change from 0 to 32768 [ 70.985615][ T3636] JBD2: Ignoring recovery information on journal [ 71.011605][ T3636] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 71.044516][ T3563] ocfs2: Unmounting device (7,0) on (node local) executing program [ 71.341850][ T3639] loop0: detected capacity change from 0 to 32768 [ 71.556025][ T3639] JBD2: Ignoring recovery information on journal [ 71.580868][ T3639] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 71.614371][ T3563] ocfs2: Unmounting device (7,0) on (node local) executing program [ 71.840565][ T3642] loop0: detected capacity change from 0 to 32768 [ 71.925579][ T3642] JBD2: Ignoring recovery information on journal [ 71.958334][ T3642] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 71.992575][ T3563] ocfs2: Unmounting device (7,0) on (node local) executing program [ 72.250352][ T3645] loop0: detected capacity change from 0 to 32768 [ 72.336371][ T3645] JBD2: Ignoring recovery information on journal [ 72.360060][ T3645] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 72.393773][ T3563] ocfs2: Unmounting device (7,0) on (node local) executing program [ 72.631357][ T3648] loop0: detected capacity change from 0 to 32768 [ 72.715759][ T3648] JBD2: Ignoring recovery information on journal [ 72.746174][ T3648] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 72.778868][ T3563] ocfs2: Unmounting device (7,0) on (node local) executing program [ 73.021490][ T3651] loop0: detected capacity change from 0 to 32768 [ 73.105811][ T3651] JBD2: Ignoring recovery information on journal [ 73.136386][ T3651] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 73.188699][ T3563] ocfs2: Unmounting device (7,0) on (node local) executing program [ 73.422871][ T3654] loop0: detected capacity change from 0 to 32768 [ 73.505722][ T3654] JBD2: Ignoring recovery information on journal [ 73.535639][ T3654] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 73.567800][ T3563] ocfs2: Unmounting device (7,0) on (node local) executing program [ 73.814952][ T3657] loop0: detected capacity change from 0 to 32768 [ 73.942714][ T3657] JBD2: Ignoring recovery information on journal [ 73.966922][ T3657] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 74.009407][ T3563] ocfs2: Unmounting device (7,0) on (node local) executing program [ 74.267780][ T3660] loop0: detected capacity change from 0 to 32768 [ 74.316322][ T3660] JBD2: Ignoring recovery information on journal [ 74.349075][ T3660] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 74.383513][ T3563] ocfs2: Unmounting device (7,0) on (node local) executing program [ 74.629747][ T3663] loop0: detected capacity change from 0 to 32768 [ 74.725470][ T3663] JBD2: Ignoring recovery information on journal [ 74.749279][ T3663] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 74.783073][ T3563] ocfs2: Unmounting device (7,0) on (node local) executing program [ 75.009870][ T3666] loop0: detected capacity change from 0 to 32768 [ 75.095892][ T3666] JBD2: Ignoring recovery information on journal [ 75.119731][ T3666] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 75.151374][ T3563] ocfs2: Unmounting device (7,0) on (node local) executing program [ 75.378385][ T3669] loop0: detected capacity change from 0 to 32768 [ 75.465755][ T3669] JBD2: Ignoring recovery information on journal [ 75.493025][ T3669] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 75.533050][ T3563] ocfs2: Unmounting device (7,0) on (node local) executing program [ 75.780069][ T3672] loop0: detected capacity change from 0 to 32768 [ 75.875721][ T3672] JBD2: Ignoring recovery information on journal [ 75.904916][ T3672] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 75.942482][ T3563] ocfs2: Unmounting device (7,0) on (node local) executing program [ 76.162189][ T3675] loop0: detected capacity change from 0 to 32768 [ 76.301497][ T3675] JBD2: Ignoring recovery information on journal [ 76.325571][ T3675] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 76.336090][ T13] cfg80211: failed to load regulatory.db [ 76.370819][ T3563] ocfs2: Unmounting device (7,0) on (node local) executing program [ 76.590327][ T3679] loop0: detected capacity change from 0 to 32768 [ 76.675644][ T3679] JBD2: Ignoring recovery information on journal [ 76.705142][ T3679] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 76.744333][ T3563] ocfs2: Unmounting device (7,0) on (node local) executing program [ 76.978430][ T3682] loop0: detected capacity change from 0 to 32768 [ 77.065460][ T3682] JBD2: Ignoring recovery information on journal [ 77.089455][ T3682] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 77.123447][ T3563] ocfs2: Unmounting device (7,0) on (node local) executing program [ 77.350953][ T3685] loop0: detected capacity change from 0 to 32768 [ 77.465820][ T3685] JBD2: Ignoring recovery information on journal [ 77.490135][ T3685] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 77.523584][ T3563] ocfs2: Unmounting device (7,0) on (node local) executing program [ 77.749128][ T3688] loop0: detected capacity change from 0 to 32768 [ 77.925618][ T3688] JBD2: Ignoring recovery information on journal [ 77.950297][ T3688] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 77.962371][ T3688] [ 77.964705][ T3688] ====================================================== [ 77.971709][ T3688] WARNING: possible circular locking dependency detected [ 77.978713][ T3688] 5.15.167-syzkaller #0 Not tainted [ 77.983882][ T3688] ------------------------------------------------------ [ 77.990870][ T3688] syz-executor351/3688 is trying to acquire lock: [ 77.997251][ T3688] ffff888018fbd488 (&osb->system_file_mutex){+.+.}-{3:3}, at: ocfs2_get_system_file_inode+0x1a1/0x7b0 [ 78.008213][ T3688] [ 78.008213][ T3688] but task is already holding lock: [ 78.015563][ T3688] ffff888076373120 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}, at: ocfs2_write_begin+0x1cb/0x390 [ 78.026052][ T3688] [ 78.026052][ T3688] which lock already depends on the new lock. [ 78.026052][ T3688] [ 78.036430][ T3688] [ 78.036430][ T3688] the existing dependency chain (in reverse order) is: [ 78.045596][ T3688] [ 78.045596][ T3688] -> #1 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}: [ 78.054365][ T3688] lock_acquire+0x1db/0x4f0 [ 78.059367][ T3688] down_read+0x45/0x2e0 [ 78.064024][ T3688] ocfs2_read_virt_blocks+0x2b3/0xa10 [ 78.069892][ T3688] ocfs2_find_entry+0x437/0x26d0 [ 78.075323][ T3688] ocfs2_find_files_on_disk+0xea/0x310 [ 78.081272][ T3688] ocfs2_lookup_ino_from_name+0xad/0x1e0 [ 78.087394][ T3688] ocfs2_get_system_file_inode+0x314/0x7b0 [ 78.093692][ T3688] ocfs2_init_global_system_inodes+0x328/0x720 [ 78.100357][ T3688] ocfs2_fill_super+0x479e/0x58a0 [ 78.105876][ T3688] mount_bdev+0x2c9/0x3f0 [ 78.110719][ T3688] legacy_get_tree+0xeb/0x180 [ 78.115889][ T3688] vfs_get_tree+0x88/0x270 [ 78.120793][ T3688] do_new_mount+0x2ba/0xb40 [ 78.125806][ T3688] __se_sys_mount+0x2d5/0x3c0 [ 78.130971][ T3688] do_syscall_64+0x3b/0xb0 [ 78.135880][ T3688] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 78.142266][ T3688] [ 78.142266][ T3688] -> #0 (&osb->system_file_mutex){+.+.}-{3:3}: [ 78.150570][ T3688] validate_chain+0x1649/0x5930 [ 78.155912][ T3688] __lock_acquire+0x1295/0x1ff0 [ 78.161252][ T3688] lock_acquire+0x1db/0x4f0 [ 78.166247][ T3688] __mutex_lock_common+0x1da/0x25a0 [ 78.171936][ T3688] mutex_lock_nested+0x17/0x20 [ 78.177190][ T3688] ocfs2_get_system_file_inode+0x1a1/0x7b0 [ 78.183489][ T3688] ocfs2_reserve_local_alloc_bits+0x103/0x27a0 [ 78.190221][ T3688] ocfs2_reserve_clusters_with_limit+0x1b4/0xb50 [ 78.197043][ T3688] ocfs2_lock_allocators+0x306/0x620 [ 78.202819][ T3688] ocfs2_write_begin_nolock+0x28e5/0x4d20 [ 78.209043][ T3688] ocfs2_write_begin+0x1fd/0x390 [ 78.214472][ T3688] generic_perform_write+0x2bf/0x5b0 [ 78.220250][ T3688] __generic_file_write_iter+0x243/0x4f0 [ 78.226373][ T3688] ocfs2_file_write_iter+0x17d5/0x1fa0 [ 78.232322][ T3688] vfs_write+0xacd/0xe50 [ 78.237055][ T3688] ksys_write+0x1a2/0x2c0 [ 78.241877][ T3688] do_syscall_64+0x3b/0xb0 [ 78.246788][ T3688] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 78.253178][ T3688] [ 78.253178][ T3688] other info that might help us debug this: [ 78.253178][ T3688] [ 78.263386][ T3688] Possible unsafe locking scenario: [ 78.263386][ T3688] [ 78.270979][ T3688] CPU0 CPU1 [ 78.276317][ T3688] ---- ---- [ 78.281657][ T3688] lock(&ocfs2_file_ip_alloc_sem_key); [ 78.287177][ T3688] lock(&osb->system_file_mutex); [ 78.294777][ T3688] lock(&ocfs2_file_ip_alloc_sem_key); [ 78.302810][ T3688] lock(&osb->system_file_mutex); [ 78.307894][ T3688] [ 78.307894][ T3688] *** DEADLOCK *** [ 78.307894][ T3688] [ 78.316005][ T3688] 3 locks held by syz-executor351/3688: [ 78.321521][ T3688] #0: ffff8880239fa460 (sb_writers#9){.+.+}-{0:0}, at: vfs_write+0x29a/0xe50 [ 78.330364][ T3688] #1: ffff888076373488 (&sb->s_type->i_mutex_key#15){+.+.}-{3:3}, at: ocfs2_file_write_iter+0x446/0x1fa0 [ 78.341635][ T3688] #2: ffff888076373120 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}, at: ocfs2_write_begin+0x1cb/0x390 [ 78.352561][ T3688] [ 78.352561][ T3688] stack backtrace: [ 78.358428][ T3688] CPU: 0 PID: 3688 Comm: syz-executor351 Not tainted 5.15.167-syzkaller #0 [ 78.366982][ T3688] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 78.377018][ T3688] Call Trace: [ 78.380274][ T3688] [ 78.383202][ T3688] dump_stack_lvl+0x1e3/0x2d0 [ 78.387856][ T3688] ? io_uring_drop_tctx_refs+0x1a0/0x1a0 [ 78.393465][ T3688] ? print_circular_bug+0x12b/0x1a0 [ 78.398636][ T3688] check_noncircular+0x2f8/0x3b0 [ 78.403559][ T3688] ? add_chain_block+0x850/0x850 [ 78.408471][ T3688] ? lockdep_lock+0x11f/0x2a0 [ 78.413126][ T3688] ? rcu_lock_release+0x5/0x20 [ 78.417864][ T3688] validate_chain+0x1649/0x5930 [ 78.422690][ T3688] ? __bfs+0x359/0x6e0 [ 78.426735][ T3688] ? reacquire_held_locks+0x660/0x660 [ 78.432082][ T3688] ? noop_count+0x30/0x30 [ 78.436383][ T3688] ? validate_chain+0x112/0x5930 [ 78.441292][ T3688] ? rcu_is_watching+0x11/0xa0 [ 78.446035][ T3688] ? mark_lock+0x98/0x340 [ 78.450338][ T3688] __lock_acquire+0x1295/0x1ff0 [ 78.455165][ T3688] lock_acquire+0x1db/0x4f0 [ 78.459721][ T3688] ? ocfs2_get_system_file_inode+0x1a1/0x7b0 [ 78.465675][ T3688] ? read_lock_is_recursive+0x10/0x10 [ 78.471022][ T3688] ? __might_sleep+0xc0/0xc0 [ 78.475583][ T3688] ? __lock_acquire+0x1295/0x1ff0 [ 78.480582][ T3688] __mutex_lock_common+0x1da/0x25a0 [ 78.485753][ T3688] ? ocfs2_get_system_file_inode+0x1a1/0x7b0 [ 78.491708][ T3688] ? read_lock_is_recursive+0x10/0x10 [ 78.497051][ T3688] ? ocfs2_get_system_file_inode+0x1a1/0x7b0 [ 78.503009][ T3688] ? ocfs2_get_system_file_inode+0x144/0x7b0 [ 78.508986][ T3688] ? mutex_lock_io_nested+0x60/0x60 [ 78.514164][ T3688] ? do_raw_spin_lock+0x14a/0x370 [ 78.519165][ T3688] ? do_raw_spin_unlock+0x137/0x8b0 [ 78.524333][ T3688] mutex_lock_nested+0x17/0x20 [ 78.529068][ T3688] ocfs2_get_system_file_inode+0x1a1/0x7b0 [ 78.534848][ T3688] ? ocfs2_fast_symlink_readpage+0x420/0x420 [ 78.540803][ T3688] ? __kernel_text_address+0x94/0x100 [ 78.546174][ T3688] ? reacquire_held_locks+0x660/0x660 [ 78.551517][ T3688] ? unwind_get_return_address+0x49/0x80 [ 78.557124][ T3688] ? arch_stack_walk+0xf3/0x140 [ 78.561949][ T3688] ocfs2_reserve_local_alloc_bits+0x103/0x27a0 [ 78.568098][ T3688] ? stack_trace_save+0x113/0x1c0 [ 78.573095][ T3688] ? kasan_unpoison+0x42/0x60 [ 78.577832][ T3688] ? mark_lock+0x98/0x340 [ 78.582135][ T3688] ? __lock_acquire+0x1295/0x1ff0 [ 78.587135][ T3688] ? ocfs2_complete_local_alloc_recovery+0x620/0x620 [ 78.593795][ T3688] ? read_lock_is_recursive+0x10/0x10 [ 78.599154][ T3688] ? ocfs2_alloc_should_use_local+0x13a/0x2e0 [ 78.605194][ T3688] ? __lock_acquire+0x1ff0/0x1ff0 [ 78.610188][ T3688] ? do_raw_spin_lock+0x14a/0x370 [ 78.615186][ T3688] ? do_raw_spin_unlock+0x137/0x8b0 [ 78.620356][ T3688] ? _raw_spin_unlock+0x24/0x40 [ 78.625181][ T3688] ? ocfs2_alloc_should_use_local+0x13a/0x2e0 [ 78.631220][ T3688] ocfs2_reserve_clusters_with_limit+0x1b4/0xb50 [ 78.637522][ T3688] ? mark_lock+0x98/0x340 [ 78.641823][ T3688] ? ocfs2_reserve_clusters+0x30/0x30 [ 78.647168][ T3688] ? __lock_acquire+0x1295/0x1ff0 [ 78.652161][ T3688] ? rcu_is_watching+0x11/0xa0 [ 78.656897][ T3688] ? ocfs2_num_free_extents+0x365/0x680 [ 78.662413][ T3688] ? ocfs2_validate_extent_block+0x580/0x580 [ 78.668366][ T3688] ocfs2_lock_allocators+0x306/0x620 [ 78.673623][ T3688] ? _ocfs2_clear_bit+0x40/0x40 [ 78.678449][ T3688] ? ocfs2_write_begin_nolock+0x1147/0x4d20 [ 78.684314][ T3688] ? rcu_is_watching+0x11/0xa0 [ 78.689050][ T3688] ? ocfs2_write_begin_nolock+0x1147/0x4d20 [ 78.694916][ T3688] ? kfree+0x4a/0x270 [ 78.698870][ T3688] ? ocfs2_write_begin_nolock+0x423/0x4d20 [ 78.704647][ T3688] ocfs2_write_begin_nolock+0x28e5/0x4d20 [ 78.710348][ T3688] ? ocfs2_size_fits_inline_data+0x90/0x90 [ 78.716129][ T3688] ? ocfs2_inode_lock_full_nested+0x177/0x1bf0 [ 78.722254][ T3688] ? ocfs2_read_inode_block+0x148/0x1d0 [ 78.727774][ T3688] ? ocfs2_allocate_extend_trans+0x620/0x620 [ 78.733728][ T3688] ? read_lock_is_recursive+0x10/0x10 [ 78.739072][ T3688] ? rwsem_write_trylock+0x166/0x210 [ 78.744329][ T3688] ? clear_nonspinnable+0x60/0x60 [ 78.749325][ T3688] ocfs2_write_begin+0x1fd/0x390 [ 78.754239][ T3688] ? ocfs2_readahead+0x1a0/0x1a0 [ 78.759147][ T3688] ? __vfs_getxattr+0x3e0/0x410 [ 78.763970][ T3688] ? ktime_get_coarse_real_ts64+0x107/0x120 [ 78.769864][ T3688] generic_perform_write+0x2bf/0x5b0 [ 78.775127][ T3688] ? grab_cache_page_write_begin+0x90/0x90 [ 78.780904][ T3688] ? file_remove_privs+0x610/0x610 [ 78.785989][ T3688] ? do_raw_spin_unlock+0x137/0x8b0 [ 78.791162][ T3688] __generic_file_write_iter+0x243/0x4f0 [ 78.796767][ T3688] ? ocfs2_inode_unlock+0x122/0x150 [ 78.801937][ T3688] ocfs2_file_write_iter+0x17d5/0x1fa0 [ 78.807378][ T3688] ? ocfs2_file_read_iter+0xae0/0xae0 [ 78.812746][ T3688] ? read_lock_is_recursive+0x10/0x10 [ 78.818092][ T3688] ? rcu_read_lock_any_held+0xb3/0x160 [ 78.823527][ T3688] ? rcu_read_lock_bh_held+0x110/0x110 [ 78.828978][ T3688] ? end_current_label_crit_section+0x147/0x170 [ 78.835213][ T3688] ? iov_iter_init+0x4a/0x170 [ 78.839867][ T3688] vfs_write+0xacd/0xe50 [ 78.844090][ T3688] ? file_end_write+0x250/0x250 [ 78.848911][ T3688] ? __context_tracking_enter+0x5f/0x90 [ 78.854431][ T3688] ? __fdget_pos+0x2d2/0x380 [ 78.859015][ T3688] ksys_write+0x1a2/0x2c0 [ 78.863315][ T3688] ? print_irqtrace_events+0x210/0x210 [ 78.868744][ T3688] ? __ia32_sys_read+0x80/0x80 [ 78.873478][ T3688] ? syscall_enter_from_user_mode+0x2e/0x240 [ 78.879434][ T3688] ? lockdep_hardirqs_on+0x94/0x130 [ 78.885387][ T3688] ? syscall_enter_from_user_mode+0x2e/0x240 [ 78.891339][ T3688] do_syscall_64+0x3b/0xb0 [ 78.895726][ T3688] ? clear_bhb_loop+0x15/0x70 [ 78.900375][ T3688] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 78.906242][ T3688] RIP: 0033:0x7f3308d4d169 [ 78.910631][ T3688] 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 [ 78.930208][ T3688] RSP: 002b:00007ffec7894808 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 78.938594][ T3688] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3308d4d169 [ 78.946538][ T3688] RDX: 000000000000fea7 RSI: 0000000020000200 RDI: 0000000000000004 [ 78.954483][ T3688] RBP: 0000000000000004 R08: 00000000000008c0 R09: 00000000000008c0 [ 78.962429][ T3688] R10: 000000000000441b R11: 0000000000000246 R12: 00007ffec7894850 [ 78.970378][ T3688] R13: 00007ffec7894890 R14: 0000000001000000 R15: 0000000000000003 [ 78.978328][ T3688] [ 78.998186][ T3563] ocfs2: Unmounting device (7,0) on (node local) executing program [ 79.202726][ T3691] loop0: detected capacity change from 0 to 32768 [ 79.283625][ T3691] JBD2: Ignoring recovery information on journal [ 79.304183][ T3691] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 79.337524][ T3563] ocfs2: Unmounting device (7,0) on (node local) executing program [ 79.514853][ T3694] loop0: detected capacity change from 0 to 32768 [ 79.603691][ T3694] JBD2: Ignoring recovery information on journal [ 79.623139][ T3694] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 79.648743][ T3563] ocfs2: Unmounting device (7,0) on (node local) executing program [ 79.814788][ T3697] loop0: detected capacity change from 0 to 32768 [ 79.923052][ T3697] JBD2: Ignoring recovery information on journal [ 79.941520][ T3697] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 79.967545][ T3563] ocfs2: Unmounting device (7,0) on (node local) executing program [ 80.134858][ T3700] loop0: detected capacity change from 0 to 32768 [ 80.223145][ T3700] JBD2: Ignoring recovery information on journal [ 80.241590][ T3700] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 80.267638][ T3563] ocfs2: Unmounting device (7,0) on (node local) executing program [ 80.464062][ T3703] loop0: detected capacity change from 0 to 32768 [ 80.553491][ T3703] JBD2: Ignoring recovery information on journal [ 80.574289][ T3703] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 80.601168][ T3563] ocfs2: Unmounting device (7,0) on (node local) executing program [ 80.786052][ T3706] loop0: detected capacity change from 0 to 32768 [ 80.863155][ T3706] JBD2: Ignoring recovery information on journal [ 80.881249][ T3706] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 80.906800][ T3563] ocfs2: Unmounting device (7,0) on (node local) executing program [ 81.075219][ T3709] loop0: detected capacity change from 0 to 32768 [ 81.213061][ T3709] JBD2: Ignoring recovery information on journal [ 81.230409][ T3709] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 81.256588][ T3563] ocfs2: Unmounting device (7,0) on (node local) executing program [ 81.425510][ T3712] loop0: detected capacity change from 0 to 32768 [ 81.513472][ T3712] JBD2: Ignoring recovery information on journal [ 81.531241][ T3712] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 81.557235][ T3563] ocfs2: Unmounting device (7,0) on (node local) executing program [ 81.755878][ T3715] loop0: detected capacity change from 0 to 32768 [ 81.843544][ T3715] JBD2: Ignoring recovery information on journal [ 81.865282][ T3715] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 81.894406][ T3563] ocfs2: Unmounting device (7,0) on (node local) executing program [ 82.055810][ T3718] loop0: detected capacity change from 0 to 32768 [ 82.153401][ T3718] JBD2: Ignoring recovery information on journal [ 82.171928][ T3718] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 82.203135][ T3563] ocfs2: Unmounting device (7,0) on (node local) executing program [ 82.395064][ T3721] loop0: detected capacity change from 0 to 32768 [ 82.483057][ T3721] JBD2: Ignoring recovery information on journal [ 82.505057][ T3721] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 82.530896][ T3563] ocfs2: Unmounting device (7,0) on (node local) executing program [ 82.687127][ T3724] loop0: detected capacity change from 0 to 32768 [ 82.783443][ T3724] JBD2: Ignoring recovery information on journal [ 82.802654][ T3724] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 82.828227][ T3563] ocfs2: Unmounting device (7,0) on (node local) executing program [ 82.995455][ T3727] loop0: detected capacity change from 0 to 32768 [ 83.083222][ T3727] JBD2: Ignoring recovery information on journal [ 83.104872][ T3727] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 83.130972][ T3563] ocfs2: Unmounting device (7,0) on (node local) executing program [ 83.307208][ T3730] loop0: detected capacity change from 0 to 32768 [ 83.393206][ T3730] JBD2: Ignoring recovery information on journal [ 83.412269][ T3730] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 83.438182][ T3563] ocfs2: Unmounting device (7,0) on (node local) executing program [ 83.605882][ T3733] loop0: detected capacity change from 0 to 32768 [ 83.693135][ T3733] JBD2: Ignoring recovery information on journal [ 83.714477][ T3733] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 83.740585][ T3563] ocfs2: Unmounting device (7,0) on (node local) executing program [ 83.915753][ T3736] loop0: detected capacity change from 0 to 32768 [ 84.063689][ T3736] JBD2: Ignoring recovery information on journal [ 84.083206][ T3736] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 84.113986][ T3563] ocfs2: Unmounting device (7,0) on (node local) executing program [ 84.297032][ T3740] loop0: detected capacity change from 0 to 32768 [ 84.423047][ T3740] JBD2: Ignoring recovery information on journal [ 84.441041][ T3740] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 84.465700][ T3563] ocfs2: Unmounting device (7,0) on (node local) executing program [ 84.665212][ T3743] loop0: detected capacity change from 0 to 32768 [ 84.803073][ T3743] JBD2: Ignoring recovery information on journal [ 84.821564][ T3743] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 84.847110][ T3563] ocfs2: Unmounting device (7,0) on (node local) executing program [ 85.018635][ T3746] loop0: detected capacity change from 0 to 32768 [ 85.123041][ T3746] JBD2: Ignoring recovery information on journal [ 85.140133][ T3746] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 85.166426][ T3563] ocfs2: Unmounting device (7,0) on (node local) executing program [ 85.339905][ T3750] loop0: detected capacity change from 0 to 32768 [ 85.423156][ T3750] JBD2: Ignoring recovery information on journal [ 85.440228][ T3750] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 85.466134][ T3563] ocfs2: Unmounting device (7,0) on (node local) executing program [ 85.637230][ T3754] loop0: detected capacity change from 0 to 32768 [ 85.723402][ T3754] JBD2: Ignoring recovery information on journal [ 85.743390][ T3754] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 85.767867][ T3563] ocfs2: Unmounting device (7,0) on (node local) executing program [ 85.975546][ T3759] loop0: detected capacity change from 0 to 32768 [ 86.063092][ T3759] JBD2: Ignoring recovery information on journal [ 86.080376][ T3759] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 86.117582][ T3563] ocfs2: Unmounting device (7,0) on (node local) executing program [ 86.285634][ T3762] loop0: detected capacity change from 0 to 32768 [ 86.383577][ T3762] JBD2: Ignoring recovery information on journal [ 86.402341][ T3762] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 86.426955][ T3563] ocfs2: Unmounting device (7,0) on (node local) executing program [ 86.614206][ T3765] loop0: detected capacity change from 0 to 32768 [ 86.703551][ T3765] JBD2: Ignoring recovery information on journal [ 86.723968][ T3765] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 86.760319][ T3563] ocfs2: Unmounting device (7,0) on (node local) executing program [ 86.935477][ T3769] loop0: detected capacity change from 0 to 32768 [ 87.023049][ T3769] JBD2: Ignoring recovery information on journal [ 87.042335][ T3769] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 87.073766][ T3563] ocfs2: Unmounting device (7,0) on (node local) executing program [ 87.307668][ T3772] loop0: detected capacity change from 0 to 32768 [ 87.393287][ T3772] JBD2: Ignoring recovery information on journal [ 87.414113][ T3772] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 87.447235][ T3563] ocfs2: Unmounting device (7,0) on (node local) executing program [ 87.625892][ T3775] loop0: detected capacity change from 0 to 32768 [ 87.713159][ T3775] JBD2: Ignoring recovery information on journal [ 87.732358][ T3775] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 87.768054][ T3563] ocfs2: Unmounting device (7,0) on (node local) executing program [ 87.946230][ T3778] loop0: detected capacity change from 0 to 32768