Warning: Permanently added '10.128.0.55' (ED25519) to the list of known hosts. executing program [ 72.106101][ T4248] loop0: detected capacity change from 0 to 32768 [ 72.114205][ T4248] ======================================================= [ 72.114205][ T4248] WARNING: The mand mount option has been deprecated and [ 72.114205][ T4248] and is ignored by this kernel. Remove the mand [ 72.114205][ T4248] option from the mount to silence this warning. [ 72.114205][ T4248] ======================================================= [ 72.164790][ T4248] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 72.206668][ T4248] syz-executor155 (4248) used greatest stack depth: 19648 bytes left [ 72.227691][ T4247] ocfs2: Unmounting device (7,0) on (node local) executing program [ 72.478994][ T4252] loop0: detected capacity change from 0 to 32768 [ 72.497141][ T4252] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 72.516148][ T4252] syz-executor155 (4252) used greatest stack depth: 19264 bytes left [ 72.531341][ T4247] ocfs2: Unmounting device (7,0) on (node local) executing program [ 72.781453][ T4255] loop0: detected capacity change from 0 to 32768 [ 72.797975][ T4255] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 72.834290][ T4247] ocfs2: Unmounting device (7,0) on (node local) executing program [ 73.083168][ T4258] loop0: detected capacity change from 0 to 32768 [ 73.098715][ T4258] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 73.130597][ T4247] ocfs2: Unmounting device (7,0) on (node local) executing program [ 73.382213][ T4261] loop0: detected capacity change from 0 to 32768 [ 73.397182][ T4261] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 73.423387][ T4247] ocfs2: Unmounting device (7,0) on (node local) executing program [ 73.671550][ T4264] loop0: detected capacity change from 0 to 32768 [ 73.686825][ T4264] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 73.719060][ T4247] ocfs2: Unmounting device (7,0) on (node local) executing program [ 73.971044][ T4267] loop0: detected capacity change from 0 to 32768 [ 73.987790][ T4267] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 74.012879][ T4247] ocfs2: Unmounting device (7,0) on (node local) executing program [ 74.269519][ T4270] loop0: detected capacity change from 0 to 32768 [ 74.285260][ T4270] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 74.315343][ T4247] ocfs2: Unmounting device (7,0) on (node local) executing program [ 74.566923][ T4273] loop0: detected capacity change from 0 to 32768 [ 74.582792][ T4273] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 74.607746][ T4247] ocfs2: Unmounting device (7,0) on (node local) executing program [ 74.856731][ T4276] loop0: detected capacity change from 0 to 32768 [ 74.872364][ T4276] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 74.903822][ T4247] ocfs2: Unmounting device (7,0) on (node local) executing program [ 75.157846][ T4279] loop0: detected capacity change from 0 to 32768 [ 75.173031][ T4279] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 75.199049][ T4247] ocfs2: Unmounting device (7,0) on (node local) executing program [ 75.449391][ T4282] loop0: detected capacity change from 0 to 32768 [ 75.464658][ T4282] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 75.499010][ T4247] ocfs2: Unmounting device (7,0) on (node local) executing program [ 75.756977][ T4285] loop0: detected capacity change from 0 to 32768 [ 75.772356][ T4285] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 75.803309][ T4247] ocfs2: Unmounting device (7,0) on (node local) executing program [ 76.051597][ T4288] loop0: detected capacity change from 0 to 32768 [ 76.068197][ T4288] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 76.092937][ T4247] ocfs2: Unmounting device (7,0) on (node local) executing program [ 76.342609][ T4291] loop0: detected capacity change from 0 to 32768 [ 76.357273][ T4291] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 76.383014][ T4247] ocfs2: Unmounting device (7,0) on (node local) executing program [ 76.637257][ T4294] loop0: detected capacity change from 0 to 32768 [ 76.653958][ T4294] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 76.684008][ T4247] ocfs2: Unmounting device (7,0) on (node local) executing program [ 76.933161][ T4297] loop0: detected capacity change from 0 to 32768 [ 76.950327][ T4297] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 76.975061][ T4247] ocfs2: Unmounting device (7,0) on (node local) executing program [ 77.234301][ T4300] loop0: detected capacity change from 0 to 32768 [ 77.250157][ T4300] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 77.275634][ T4247] ocfs2: Unmounting device (7,0) on (node local) executing program [ 77.524939][ T4303] loop0: detected capacity change from 0 to 32768 [ 77.540841][ T4303] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 77.571417][ T4247] ocfs2: Unmounting device (7,0) on (node local) executing program [ 77.823352][ T4306] loop0: detected capacity change from 0 to 32768 [ 77.839671][ T4306] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 77.872051][ T4247] ocfs2: Unmounting device (7,0) on (node local) executing program [ 78.124675][ T4309] loop0: detected capacity change from 0 to 32768 [ 78.140093][ T4309] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 78.171543][ T4247] ocfs2: Unmounting device (7,0) on (node local) executing program [ 78.421861][ T4312] loop0: detected capacity change from 0 to 32768 [ 78.436293][ T4312] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 78.462835][ T4247] ocfs2: Unmounting device (7,0) on (node local) executing program [ 78.714288][ T4315] loop0: detected capacity change from 0 to 32768 [ 78.729795][ T4315] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 78.754622][ T4247] ocfs2: Unmounting device (7,0) on (node local) executing program [ 79.011220][ T4318] loop0: detected capacity change from 0 to 32768 [ 79.026592][ T4318] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 79.051027][ T4247] ocfs2: Unmounting device (7,0) on (node local) executing program [ 79.304618][ T4321] loop0: detected capacity change from 0 to 32768 [ 79.320285][ T4321] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 79.344631][ T4247] ocfs2: Unmounting device (7,0) on (node local) executing program [ 79.602099][ T4324] loop0: detected capacity change from 0 to 32768 [ 79.616538][ T4324] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 79.641246][ T4247] ocfs2: Unmounting device (7,0) on (node local) executing program [ 79.892624][ T4327] loop0: detected capacity change from 0 to 32768 [ 79.907882][ T4327] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 79.939091][ T4247] ocfs2: Unmounting device (7,0) on (node local) executing program [ 80.190910][ T4330] loop0: detected capacity change from 0 to 32768 [ 80.207382][ T4330] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 80.233260][ T4247] ocfs2: Unmounting device (7,0) on (node local) executing program [ 80.488235][ T4333] loop0: detected capacity change from 0 to 32768 [ 80.503711][ T4333] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 80.529364][ T4247] ocfs2: Unmounting device (7,0) on (node local) executing program [ 80.782583][ T4336] loop0: detected capacity change from 0 to 32768 [ 80.799349][ T4336] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 80.823425][ T4247] ocfs2: Unmounting device (7,0) on (node local) executing program [ 81.073238][ T4339] loop0: detected capacity change from 0 to 32768 [ 81.089661][ T4339] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 81.119401][ T4247] ocfs2: Unmounting device (7,0) on (node local) executing program [ 81.369582][ T4342] loop0: detected capacity change from 0 to 32768 [ 81.384731][ T4342] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 81.419142][ T4247] ocfs2: Unmounting device (7,0) on (node local) executing program [ 81.734339][ T4345] loop0: detected capacity change from 0 to 32768 [ 81.759015][ T4345] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 81.817746][ T4247] ocfs2: Unmounting device (7,0) on (node local) executing program [ 82.155254][ T4348] loop0: detected capacity change from 0 to 32768 [ 82.176836][ T4348] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 82.222609][ T4247] ocfs2: Unmounting device (7,0) on (node local) executing program [ 82.474346][ T4351] loop0: detected capacity change from 0 to 32768 [ 82.492045][ T4351] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 82.516011][ T4247] ocfs2: Unmounting device (7,0) on (node local) executing program [ 82.769096][ T4354] loop0: detected capacity change from 0 to 32768 [ 82.785678][ T4354] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 82.809996][ T4247] ocfs2: Unmounting device (7,0) on (node local) executing program [ 83.060913][ T4357] loop0: detected capacity change from 0 to 32768 [ 83.076051][ T4357] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 83.109712][ T4247] ocfs2: Unmounting device (7,0) on (node local) executing program [ 83.425208][ T4360] loop0: detected capacity change from 0 to 32768 [ 83.467513][ T4360] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 83.509709][ T4247] ocfs2: Unmounting device (7,0) on (node local) executing program [ 83.821116][ T4363] loop0: detected capacity change from 0 to 32768 [ 83.836624][ T4363] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 83.861722][ T4247] ocfs2: Unmounting device (7,0) on (node local) executing program [ 84.115183][ T4366] loop0: detected capacity change from 0 to 32768 [ 84.130185][ T4366] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 84.154939][ T4247] ocfs2: Unmounting device (7,0) on (node local) executing program [ 84.407554][ T4369] loop0: detected capacity change from 0 to 32768 [ 84.422997][ T4369] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 84.447280][ T4247] ocfs2: Unmounting device (7,0) on (node local) executing program [ 84.699585][ T4372] loop0: detected capacity change from 0 to 32768 [ 84.714828][ T4372] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 84.739457][ T4247] ocfs2: Unmounting device (7,0) on (node local) executing program [ 84.993909][ T4375] loop0: detected capacity change from 0 to 32768 [ 85.008827][ T4375] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 85.034024][ T4247] ocfs2: Unmounting device (7,0) on (node local) executing program [ 85.284930][ T4378] loop0: detected capacity change from 0 to 32768 [ 85.304735][ T4378] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 85.328661][ T4247] ocfs2: Unmounting device (7,0) on (node local) executing program [ 85.582739][ T4381] loop0: detected capacity change from 0 to 32768 [ 85.597800][ T4381] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 85.623479][ T4247] ocfs2: Unmounting device (7,0) on (node local) executing program [ 85.873310][ T4384] loop0: detected capacity change from 0 to 32768 [ 85.890180][ T4384] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 85.920577][ T4247] ocfs2: Unmounting device (7,0) on (node local) executing program [ 86.172070][ T4387] loop0: detected capacity change from 0 to 32768 [ 86.189008][ T4387] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 86.216826][ T4247] ocfs2: Unmounting device (7,0) on (node local) executing program [ 86.466018][ T4390] loop0: detected capacity change from 0 to 32768 [ 86.481153][ T4390] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 86.493529][ T4390] [ 86.495904][ T4390] ====================================================== [ 86.502932][ T4390] WARNING: possible circular locking dependency detected [ 86.509941][ T4390] 6.1.126-syzkaller #0 Not tainted [ 86.515074][ T4390] ------------------------------------------------------ [ 86.522076][ T4390] syz-executor155/4390 is trying to acquire lock: [ 86.528575][ T4390] ffff888020305488 (&osb->system_file_mutex){+.+.}-{3:3}, at: ocfs2_get_system_file_inode+0x1a1/0x7b0 [ 86.539558][ T4390] [ 86.539558][ T4390] but task is already holding lock: [ 86.546926][ T4390] ffff888070efb120 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}, at: ocfs2_write_begin+0x1cd/0x390 [ 86.557464][ T4390] [ 86.557464][ T4390] which lock already depends on the new lock. [ 86.557464][ T4390] [ 86.567856][ T4390] [ 86.567856][ T4390] the existing dependency chain (in reverse order) is: [ 86.576876][ T4390] [ 86.576876][ T4390] -> #1 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}: [ 86.585660][ T4390] lock_acquire+0x1f8/0x5a0 [ 86.590690][ T4390] down_read+0xad/0xa30 [ 86.595462][ T4390] ocfs2_read_virt_blocks+0x2dc/0xab0 [ 86.601346][ T4390] ocfs2_find_entry+0x436/0x28c0 [ 86.606800][ T4390] ocfs2_find_files_on_disk+0x10d/0x3a0 [ 86.612861][ T4390] ocfs2_lookup_ino_from_name+0xad/0x1e0 [ 86.619015][ T4390] ocfs2_get_system_file_inode+0x314/0x7b0 [ 86.625339][ T4390] ocfs2_init_global_system_inodes+0x328/0x720 [ 86.632051][ T4390] ocfs2_fill_super+0x2f72/0x5720 [ 86.637591][ T4390] mount_bdev+0x2c9/0x3f0 [ 86.642453][ T4390] legacy_get_tree+0xeb/0x180 [ 86.647648][ T4390] vfs_get_tree+0x88/0x270 [ 86.652672][ T4390] do_new_mount+0x2ba/0xb40 [ 86.657706][ T4390] __se_sys_mount+0x2d5/0x3c0 [ 86.662928][ T4390] do_syscall_64+0x3b/0xb0 [ 86.668059][ T4390] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 86.674493][ T4390] [ 86.674493][ T4390] -> #0 (&osb->system_file_mutex){+.+.}-{3:3}: [ 86.682831][ T4390] validate_chain+0x1661/0x5950 [ 86.688235][ T4390] __lock_acquire+0x125b/0x1f80 [ 86.693604][ T4390] lock_acquire+0x1f8/0x5a0 [ 86.698626][ T4390] __mutex_lock+0x132/0xd80 [ 86.703645][ T4390] ocfs2_get_system_file_inode+0x1a1/0x7b0 [ 86.709982][ T4390] ocfs2_reserve_local_alloc_bits+0xfe/0x29d0 [ 86.716665][ T4390] ocfs2_reserve_clusters_with_limit+0x1b4/0xb50 [ 86.723508][ T4390] ocfs2_lock_allocators+0x306/0x620 [ 86.729312][ T4390] ocfs2_write_begin_nolock+0x271a/0x4e40 [ 86.735548][ T4390] ocfs2_write_begin+0x201/0x390 [ 86.741023][ T4390] generic_perform_write+0x2fc/0x5e0 [ 86.746838][ T4390] __generic_file_write_iter+0x176/0x400 [ 86.752986][ T4390] ocfs2_file_write_iter+0x19d7/0x2280 [ 86.759068][ T4390] vfs_write+0x857/0xbc0 [ 86.763820][ T4390] ksys_write+0x19c/0x2c0 [ 86.768692][ T4390] do_syscall_64+0x3b/0xb0 [ 86.773629][ T4390] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 86.780047][ T4390] [ 86.780047][ T4390] other info that might help us debug this: [ 86.780047][ T4390] [ 86.790274][ T4390] Possible unsafe locking scenario: [ 86.790274][ T4390] [ 86.797731][ T4390] CPU0 CPU1 [ 86.803095][ T4390] ---- ---- [ 86.808479][ T4390] lock(&ocfs2_file_ip_alloc_sem_key); [ 86.814032][ T4390] lock(&osb->system_file_mutex); [ 86.821653][ T4390] lock(&ocfs2_file_ip_alloc_sem_key); [ 86.829712][ T4390] lock(&osb->system_file_mutex); [ 86.834824][ T4390] [ 86.834824][ T4390] *** DEADLOCK *** [ 86.834824][ T4390] [ 86.842954][ T4390] 3 locks held by syz-executor155/4390: [ 86.848507][ T4390] #0: ffff88807e104460 (sb_writers#9){.+.+}-{0:0}, at: vfs_write+0x269/0xbc0 [ 86.857386][ T4390] #1: ffff888070efb488 (&sb->s_type->i_mutex_key#15){+.+.}-{3:3}, at: ocfs2_file_write_iter+0x454/0x2280 [ 86.868694][ T4390] #2: ffff888070efb120 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}, at: ocfs2_write_begin+0x1cd/0x390 [ 86.879653][ T4390] [ 86.879653][ T4390] stack backtrace: [ 86.885538][ T4390] CPU: 1 PID: 4390 Comm: syz-executor155 Not tainted 6.1.126-syzkaller #0 [ 86.894027][ T4390] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 86.904081][ T4390] Call Trace: [ 86.907353][ T4390] [ 86.910301][ T4390] dump_stack_lvl+0x1e3/0x2cb [ 86.914989][ T4390] ? nf_tcp_handle_invalid+0x642/0x642 [ 86.920543][ T4390] ? print_circular_bug+0x12b/0x1a0 [ 86.925743][ T4390] check_noncircular+0x2fa/0x3b0 [ 86.930675][ T4390] ? mark_lock+0x9a/0x340 [ 86.935014][ T4390] ? add_chain_block+0x850/0x850 [ 86.939945][ T4390] ? lockdep_lock+0x11f/0x2a0 [ 86.944625][ T4390] ? _find_first_zero_bit+0xd0/0x100 [ 86.949910][ T4390] validate_chain+0x1661/0x5950 [ 86.954754][ T4390] ? mark_lock+0x9a/0x340 [ 86.959105][ T4390] ? reacquire_held_locks+0x660/0x660 [ 86.964472][ T4390] ? validate_chain+0x112/0x5950 [ 86.969401][ T4390] ? rcu_is_watching+0x11/0xb0 [ 86.974156][ T4390] ? lock_release+0xd6/0xa20 [ 86.978751][ T4390] ? rcu_is_watching+0x11/0xb0 [ 86.983503][ T4390] ? lock_release+0xd6/0xa20 [ 86.988135][ T4390] ? mark_lock+0x9a/0x340 [ 86.992466][ T4390] __lock_acquire+0x125b/0x1f80 [ 86.997328][ T4390] lock_acquire+0x1f8/0x5a0 [ 87.001846][ T4390] ? ocfs2_get_system_file_inode+0x1a1/0x7b0 [ 87.007847][ T4390] ? read_lock_is_recursive+0x10/0x10 [ 87.013237][ T4390] ? __might_sleep+0xb0/0xb0 [ 87.017846][ T4390] __mutex_lock+0x132/0xd80 [ 87.022349][ T4390] ? ocfs2_get_system_file_inode+0x1a1/0x7b0 [ 87.028335][ T4390] ? ocfs2_get_system_file_inode+0x144/0x7b0 [ 87.034401][ T4390] ? ocfs2_get_system_file_inode+0x1a1/0x7b0 [ 87.040396][ T4390] ? __lock_acquire+0x1f80/0x1f80 [ 87.045594][ T4390] ? mutex_lock_nested+0x10/0x10 [ 87.050537][ T4390] ? do_raw_spin_unlock+0x137/0x8a0 [ 87.055732][ T4390] ocfs2_get_system_file_inode+0x1a1/0x7b0 [ 87.061557][ T4390] ? ocfs2_fast_symlink_read_folio+0x560/0x560 [ 87.067726][ T4390] ? reacquire_held_locks+0x660/0x660 [ 87.073116][ T4390] ? kernel_text_address+0x9f/0xd0 [ 87.078239][ T4390] ? __kernel_text_address+0x9/0x40 [ 87.083457][ T4390] ? unwind_get_return_address+0x49/0x80 [ 87.089098][ T4390] ? arch_stack_walk+0xf3/0x140 [ 87.094049][ T4390] ocfs2_reserve_local_alloc_bits+0xfe/0x29d0 [ 87.100164][ T4390] ? stack_trace_save+0x113/0x1c0 [ 87.105198][ T4390] ? mark_lock+0x9a/0x340 [ 87.109534][ T4390] ? __lock_acquire+0x125b/0x1f80 [ 87.114562][ T4390] ? ocfs2_complete_local_alloc_recovery+0x620/0x620 [ 87.121246][ T4390] ? ocfs2_alloc_should_use_local+0x162/0x380 [ 87.127488][ T4390] ? __lock_acquire+0x1f80/0x1f80 [ 87.132522][ T4390] ? do_raw_spin_lock+0x14a/0x370 [ 87.137543][ T4390] ? do_raw_spin_unlock+0x137/0x8a0 [ 87.142824][ T4390] ? ocfs2_alloc_should_use_local+0x162/0x380 [ 87.148913][ T4390] ocfs2_reserve_clusters_with_limit+0x1b4/0xb50 [ 87.155267][ T4390] ? mark_lock+0x9a/0x340 [ 87.159597][ T4390] ? ocfs2_reserve_clusters+0x30/0x30 [ 87.164984][ T4390] ? __lock_acquire+0x125b/0x1f80 [ 87.170115][ T4390] ? rcu_is_watching+0x11/0xb0 [ 87.174888][ T4390] ? ocfs2_num_free_extents+0x398/0x740 [ 87.180439][ T4390] ? ocfs2_validate_extent_block+0x670/0x670 [ 87.186446][ T4390] ocfs2_lock_allocators+0x306/0x620 [ 87.191748][ T4390] ? _ocfs2_clear_bit+0x30/0x30 [ 87.196632][ T4390] ? do_raw_spin_unlock+0x137/0x8a0 [ 87.201842][ T4390] ocfs2_write_begin_nolock+0x271a/0x4e40 [ 87.207600][ T4390] ? ocfs2_size_fits_inline_data+0x90/0x90 [ 87.213417][ T4390] ? ocfs2_inode_lock_full_nested+0x177/0x1bf0 [ 87.219579][ T4390] ? ocfs2_read_inode_block+0x148/0x1d0 [ 87.225130][ T4390] ? ocfs2_allocate_extend_trans+0x6b0/0x6b0 [ 87.231117][ T4390] ? read_lock_is_recursive+0x10/0x10 [ 87.236507][ T4390] ? rwsem_write_trylock+0x166/0x210 [ 87.241815][ T4390] ? print_irqtrace_events+0x210/0x210 [ 87.247284][ T4390] ? clear_nonspinnable+0x60/0x60 [ 87.252311][ T4390] ? ktime_get_coarse_real_ts64+0x36/0x120 [ 87.258212][ T4390] ? lockdep_hardirqs_on+0x94/0x130 [ 87.263448][ T4390] ocfs2_write_begin+0x201/0x390 [ 87.268491][ T4390] ? ocfs2_readahead+0x1a0/0x1a0 [ 87.273434][ T4390] ? ktime_get_coarse_real_ts64+0x107/0x120 [ 87.279425][ T4390] ? fault_in_iov_iter_readable+0xdb/0x270 [ 87.285234][ T4390] generic_perform_write+0x2fc/0x5e0 [ 87.290525][ T4390] ? generic_file_direct_write+0x460/0x460 [ 87.296414][ T4390] ? __file_remove_privs+0x640/0x640 [ 87.301720][ T4390] ? do_raw_spin_unlock+0x137/0x8a0 [ 87.306914][ T4390] __generic_file_write_iter+0x176/0x400 [ 87.312553][ T4390] ? ocfs2_inode_unlock+0x122/0x150 [ 87.317776][ T4390] ocfs2_file_write_iter+0x19d7/0x2280 [ 87.323241][ T4390] ? ocfs2_file_read_iter+0xc50/0xc50 [ 87.328619][ T4390] ? read_lock_is_recursive+0x10/0x10 [ 87.333995][ T4390] ? rcu_read_lock_any_held+0xb3/0x160 [ 87.339450][ T4390] ? rcu_read_lock_bh_held+0x110/0x110 [ 87.344905][ T4390] ? end_current_label_crit_section+0x147/0x170 [ 87.351187][ T4390] vfs_write+0x857/0xbc0 [ 87.355432][ T4390] ? file_end_write+0x250/0x250 [ 87.360284][ T4390] ? __fdget_pos+0x2c1/0x360 [ 87.364869][ T4390] ksys_write+0x19c/0x2c0 [ 87.369219][ T4390] ? print_irqtrace_events+0x210/0x210 [ 87.374679][ T4390] ? __ia32_sys_read+0x80/0x80 [ 87.379447][ T4390] ? syscall_enter_from_user_mode+0x2e/0x230 [ 87.385730][ T4390] ? lockdep_hardirqs_on+0x94/0x130 [ 87.390955][ T4390] ? syscall_enter_from_user_mode+0x2e/0x230 [ 87.397118][ T4390] do_syscall_64+0x3b/0xb0 [ 87.401559][ T4390] ? clear_bhb_loop+0x45/0xa0 [ 87.406237][ T4390] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 87.412135][ T4390] RIP: 0033:0x7f24b36fbc69 [ 87.416551][ T4390] 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 [ 87.436166][ T4390] RSP: 002b:00007ffe4089a8c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 87.444584][ T4390] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f24b36fbc69 [ 87.452576][ T4390] RDX: 000000000000045c RSI: 00000000200004c0 RDI: 0000000000000004 [ 87.460543][ T4390] RBP: 0000000000000000 R08: 0000000000000000 R09: 00007ffe4089a900 [ 87.468521][ T4390] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 87.476494][ T4390] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 87.484464][ T4390] [ 87.488188][ T26] cfg80211: failed to load regulatory.db [ 87.512022][ T4247] ocfs2: Unmounting device (7,0) on (node local) executing program [ 87.704677][ T4393] loop0: detected capacity change from 0 to 32768 [ 87.716953][ T4393] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 87.749890][ T4247] ocfs2: Unmounting device (7,0) on (node local) executing program [ 87.937102][ T4396] loop0: detected capacity change from 0 to 32768 [ 87.949722][ T4396] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 87.972257][ T4247] ocfs2: Unmounting device (7,0) on (node local) executing program [ 88.155173][ T4399] loop0: detected capacity change from 0 to 32768 [ 88.167484][ T4399] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 88.200536][ T4247] ocfs2: Unmounting device (7,0) on (node local) executing program [ 88.387827][ T4402] loop0: detected capacity change from 0 to 32768 [ 88.400988][ T4402] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 88.428085][ T4247] ocfs2: Unmounting device (7,0) on (node local) executing program [ 88.612764][ T4405] loop0: detected capacity change from 0 to 32768 [ 88.624661][ T4405] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 88.653109][ T4247] ocfs2: Unmounting device (7,0) on (node local) executing program [ 88.864325][ T4408] loop0: detected capacity change from 0 to 32768 [ 88.876450][ T4408] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 88.899528][ T4247] ocfs2: Unmounting device (7,0) on (node local) executing program [ 89.086542][ T4411] loop0: detected capacity change from 0 to 32768 [ 89.099237][ T4411] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 89.121895][ T4247] ocfs2: Unmounting device (7,0) on (node local) executing program [ 89.307243][ T4414] loop0: detected capacity change from 0 to 32768 [ 89.319799][ T4414] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 89.342344][ T4247] ocfs2: Unmounting device (7,0) on (node local) executing program [ 89.526172][ T4417] loop0: detected capacity change from 0 to 32768 [ 89.538326][ T4417] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 89.561288][ T4247] ocfs2: Unmounting device (7,0) on (node local) executing program [ 89.745718][ T4420] loop0: detected capacity change from 0 to 32768 [ 89.757523][ T4420] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 89.785161][ T4247] ocfs2: Unmounting device (7,0) on (node local) executing program [ 89.969349][ T4423] loop0: detected capacity change from 0 to 32768 [ 89.981507][ T4423] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 90.004206][ T4247] ocfs2: Unmounting device (7,0) on (node local) executing program [ 90.188396][ T4426] loop0: detected capacity change from 0 to 32768 [ 90.200603][ T4426] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 90.223142][ T4247] ocfs2: Unmounting device (7,0) on (node local) executing program [ 90.406962][ T4429] loop0: detected capacity change from 0 to 32768 [ 90.419272][ T4429] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 90.441907][ T4247] ocfs2: Unmounting device (7,0) on (node local) executing program [ 90.625581][ T4432] loop0: detected capacity change from 0 to 32768 [ 90.637655][ T4432] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 90.660775][ T4247] ocfs2: Unmounting device (7,0) on (node local) executing program [ 90.847773][ T4436] loop0: detected capacity change from 0 to 32768 [ 90.860161][ T4436] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 90.887584][ T4247] ocfs2: Unmounting device (7,0) on (node local) executing program [ 91.070067][ T4439] loop0: detected capacity change from 0 to 32768 [ 91.082593][ T4439] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 91.105341][ T4247] ocfs2: Unmounting device (7,0) on (node local) executing program [ 91.290682][ T4442] loop0: detected capacity change from 0 to 32768 [ 91.303155][ T4442] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 91.330373][ T4247] ocfs2: Unmounting device (7,0) on (node local) executing program [ 91.516103][ T4445] loop0: detected capacity change from 0 to 32768 [ 91.527907][ T4445] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 91.545960][ T4247] ocfs2: Unmounting device (7,0) on (node local) executing program [ 91.734635][ T4448] loop0: detected capacity change from 0 to 32768 [ 91.746927][ T4448] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 91.769850][ T4247] ocfs2: Unmounting device (7,0) on (node local) executing program [ 91.955916][ T4451] loop0: detected capacity change from 0 to 32768 [ 91.968163][ T4451] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 91.990853][ T4247] ocfs2: Unmounting device (7,0) on (node local) executing program [ 92.177840][ T4454] loop0: detected capacity change from 0 to 32768 [ 92.190501][ T4454] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 92.214425][ T4247] ocfs2: Unmounting device (7,0) on (node local) executing program [ 92.399739][ T4457] loop0: detected capacity change from 0 to 32768 [ 92.412612][ T4457] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 92.439819][ T4247] ocfs2: Unmounting device (7,0) on (node local) executing program [ 92.628122][ T4460] loop0: detected capacity change from 0 to 32768 [ 92.641269][ T4460] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 92.668540][ T4247] ocfs2: Unmounting device (7,0) on (node local) executing program [ 92.857912][ T4463] loop0: detected capacity change from 0 to 32768 [ 92.870259][ T4463] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 92.897574][ T4247] ocfs2: Unmounting device (7,0) on (node local) executing program [ 93.082719][ T4466] loop0: detected capacity change from 0 to 32768 [ 93.095014][ T4466] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 93.117279][ T4247] ocfs2: Unmounting device (7,0) on (node local) executing program [ 93.301925][ T4469] loop0: detected capacity change from 0 to 32768 [ 93.314284][ T4469] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 93.337174][ T4247] ocfs2: Unmounting device (7,0) on (node local) executing program [ 93.520653][ T4472] loop0: detected capacity change from 0 to 32768 [ 93.533452][ T4472] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 93.556435][ T4247] ocfs2: Unmounting device (7,0) on (node local) executing program [ 93.741062][ T4475] loop0: detected capacity change from 0 to 32768 [ 93.753110][ T4475] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 93.775894][ T4247] ocfs2: Unmounting device (7,0) on (node local) executing program [ 93.960972][ T4478] loop0: detected capacity change from 0 to 32768 [ 93.973294][ T4478] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 93.995964][ T4247] ocfs2: Unmounting device (7,0) on (node local) executing program [ 94.181445][ T4481] loop0: detected capacity change from 0 to 32768 [ 94.193192][ T4481] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 94.215888][ T4247] ocfs2: Unmounting device (7,0) on (node local) executing program [ 94.399801][ T4484] loop0: detected capacity change from 0 to 32768 [ 94.411849][ T4484] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 94.434730][ T4247] ocfs2: Unmounting device (7,0) on (node local) executing program [ 94.620797][ T4487] loop0: detected capacity change from 0 to 32768 [ 94.632821][ T4487] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 94.655917][ T4247] ocfs2: Unmounting device (7,0) on (node local) executing program [ 94.839637][ T4490] loop0: detected capacity change from 0 to 32768 [ 94.851905][ T4490] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 94.869872][ T4247] ocfs2: Unmounting device (7,0) on (node local) executing program [ 95.053600][ T4493] loop0: detected capacity change from 0 to 32768 [ 95.065656][ T4493] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 95.087868][ T4247] ocfs2: Unmounting device (7,0) on (node local) executing program [ 95.274514][ T4496] loop0: detected capacity change from 0 to 32768 [ 95.286694][ T4496] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 95.309488][ T4247] ocfs2: Unmounting device (7,0) on (node local) executing program [ 95.494973][ T4499] loop0: detected capacity change from 0 to 32768 [ 95.507014][ T4499] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 95.529786][ T4247] ocfs2: Unmounting device (7,0) on (node local) executing program [ 95.715009][ T4502] loop0: detected capacity change from 0 to 32768 [ 95.727203][ T4502] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 95.749990][ T4247] ocfs2: Unmounting device (7,0) on (node local) executing program [ 95.932695][ T4505] loop0: detected capacity change from 0 to 32768 [ 95.944666][ T4505] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 95.967189][ T4247] ocfs2: Unmounting device (7,0) on (node local) executing program [ 96.151313][ T4508] loop0: detected capacity change from 0 to 32768 [ 96.163913][ T4508] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 96.186553][ T4247] ocfs2: Unmounting device (7,0) on (node local) executing program [ 96.370415][ T4511] loop0: detected capacity change from 0 to 32768 [ 96.382339][ T4511] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 96.405089][ T4247] ocfs2: Unmounting device (7,0) on (node local) executing program