Warning: Permanently added '10.128.1.89' (ED25519) to the list of known hosts. executing program syzkaller login: [ 44.358763][ T4023] loop0: detected capacity change from 0 to 32768 [ 44.418886][ T4023] ======================================================= [ 44.418886][ T4023] WARNING: The mand mount option has been deprecated and [ 44.418886][ T4023] and is ignored by this kernel. Remove the mand [ 44.418886][ T4023] option from the mount to silence this warning. [ 44.418886][ T4023] ======================================================= [ 44.479387][ T4023] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 44.512578][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 44.791097][ T4027] loop0: detected capacity change from 0 to 32768 [ 44.884840][ T4027] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 44.908166][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 45.180198][ T4030] loop0: detected capacity change from 0 to 32768 [ 45.264443][ T4030] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 45.289826][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 45.578058][ T4033] loop0: detected capacity change from 0 to 32768 [ 45.684232][ T4033] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 45.711407][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 45.997167][ T4036] loop0: detected capacity change from 0 to 32768 [ 46.094351][ T4036] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 46.115352][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 46.386855][ T4039] loop0: detected capacity change from 0 to 32768 [ 46.485090][ T4039] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 46.510140][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 46.776837][ T4042] loop0: detected capacity change from 0 to 32768 [ 46.894291][ T4042] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 46.911203][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 47.096065][ T4045] loop0: detected capacity change from 0 to 32768 [ 47.158436][ T4045] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 47.180744][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 47.458048][ T4048] loop0: detected capacity change from 0 to 32768 [ 47.544103][ T4048] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 47.559438][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 47.738876][ T4051] loop0: detected capacity change from 0 to 32768 [ 47.843581][ T4051] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 47.880528][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 48.137867][ T4054] loop0: detected capacity change from 0 to 32768 [ 48.234279][ T4054] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 48.260368][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 48.527203][ T4057] loop0: detected capacity change from 0 to 32768 [ 48.644138][ T4057] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 48.665121][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 48.948069][ T4060] loop0: detected capacity change from 0 to 32768 [ 49.033998][ T4060] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 49.051599][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 49.229640][ T4063] loop0: detected capacity change from 0 to 32768 [ 49.323839][ T4063] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 49.350554][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 49.606806][ T4066] loop0: detected capacity change from 0 to 32768 [ 49.714364][ T4066] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 49.732594][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 49.910093][ T4069] loop0: detected capacity change from 0 to 32768 [ 50.014037][ T4069] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 50.041132][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 50.311567][ T4072] loop0: detected capacity change from 0 to 32768 [ 50.404524][ T4072] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 50.427900][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 50.698423][ T4075] loop0: detected capacity change from 0 to 32768 [ 50.784012][ T4075] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 50.813490][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 51.051316][ T4078] loop0: detected capacity change from 0 to 32768 [ 51.133661][ T4078] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 51.158226][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 51.457180][ T4081] loop0: detected capacity change from 0 to 32768 [ 51.564140][ T4081] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 51.580915][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 51.763584][ T4084] loop0: detected capacity change from 0 to 32768 [ 51.844027][ T4084] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 51.865196][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 52.141362][ T4087] loop0: detected capacity change from 0 to 32768 [ 52.223944][ T4087] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 52.250315][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 52.529946][ T4090] loop0: detected capacity change from 0 to 32768 [ 52.633503][ T4090] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 52.662964][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 52.930109][ T4093] loop0: detected capacity change from 0 to 32768 [ 53.024252][ T4093] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 53.042776][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 53.220222][ T4096] loop0: detected capacity change from 0 to 32768 [ 53.314297][ T4096] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 53.330751][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 53.507880][ T4099] loop0: detected capacity change from 0 to 32768 [ 53.604204][ T4099] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 53.630711][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 53.887003][ T4102] loop0: detected capacity change from 0 to 32768 [ 54.004436][ T4102] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 54.025144][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 54.254002][ T4105] loop0: detected capacity change from 0 to 32768 [ 54.353884][ T4105] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 54.373696][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 54.556460][ T4108] loop0: detected capacity change from 0 to 32768 [ 54.654081][ T4108] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 54.677933][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 54.947947][ T4111] loop0: detected capacity change from 0 to 32768 [ 55.054157][ T4111] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. executing program [ 55.072664][ T4022] ocfs2: Unmounting device (7,0) on (node local) [ 55.250338][ T4114] loop0: detected capacity change from 0 to 32768 [ 55.333588][ T4114] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 55.351767][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 55.528150][ T4117] loop0: detected capacity change from 0 to 32768 [ 55.614686][ T4117] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 55.648406][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 55.920636][ T4121] loop0: detected capacity change from 0 to 32768 [ 56.042134][ T4121] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 56.062026][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 56.252830][ T4124] loop0: detected capacity change from 0 to 32768 [ 56.276015][ T4124] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 56.317819][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 56.621187][ T4127] loop0: detected capacity change from 0 to 32768 [ 56.704129][ T4127] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 56.726464][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 56.995881][ T4130] loop0: detected capacity change from 0 to 32768 [ 57.115012][ T4130] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 57.132187][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 57.315584][ T4133] loop0: detected capacity change from 0 to 32768 [ 57.385148][ T4133] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 57.410458][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 57.585482][ T4136] loop0: detected capacity change from 0 to 32768 [ 57.674019][ T4136] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 57.699186][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 57.971344][ T4139] loop0: detected capacity change from 0 to 32768 [ 58.124216][ T4139] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 58.147379][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 58.405888][ T4142] loop0: detected capacity change from 0 to 32768 [ 58.504570][ T4142] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 58.542260][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 58.723704][ T4145] loop0: detected capacity change from 0 to 32768 [ 58.823666][ T4145] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 58.850411][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 59.128705][ T4148] loop0: detected capacity change from 0 to 32768 [ 59.223697][ T4148] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 59.258293][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 59.562999][ T4151] loop0: detected capacity change from 0 to 32768 [ 59.644298][ T4151] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 59.667779][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 59.947129][ T4154] loop0: detected capacity change from 0 to 32768 [ 60.064503][ T4154] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 60.088859][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 60.269491][ T4157] loop0: detected capacity change from 0 to 32768 [ 60.353891][ T4157] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 60.376709][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 60.657132][ T4160] loop0: detected capacity change from 0 to 32768 [ 60.754197][ T4160] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 60.779770][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 61.060845][ T4163] loop0: detected capacity change from 0 to 32768 [ 61.154194][ T4163] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 61.172780][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 61.357662][ T4166] loop0: detected capacity change from 0 to 32768 [ 61.415175][ T4166] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 61.455195][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 61.743930][ T4169] loop0: detected capacity change from 0 to 32768 [ 61.824172][ T4169] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 61.848614][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 62.117823][ T4172] loop0: detected capacity change from 0 to 32768 [ 62.193855][ T4172] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 62.213202][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 62.402718][ T4175] loop0: detected capacity change from 0 to 32768 [ 62.513754][ T4175] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 62.534542][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 62.712699][ T4178] loop0: detected capacity change from 0 to 32768 [ 62.833915][ T4178] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 62.857771][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 63.148448][ T4181] loop0: detected capacity change from 0 to 32768 [ 63.234020][ T4181] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 63.261711][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 63.515860][ T4184] loop0: detected capacity change from 0 to 32768 [ 63.664228][ T4184] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 63.690187][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 63.967906][ T4187] loop0: detected capacity change from 0 to 32768 [ 64.064326][ T4187] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 64.090089][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 64.269783][ T4190] loop0: detected capacity change from 0 to 32768 [ 64.353831][ T4190] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 64.358887][ T4190] [ 64.359489][ T4190] ====================================================== [ 64.361280][ T4190] WARNING: possible circular locking dependency detected [ 64.362977][ T4190] 5.15.167-syzkaller #0 Not tainted [ 64.364112][ T4190] ------------------------------------------------------ [ 64.365805][ T4190] syz-executor112/4190 is trying to acquire lock: [ 64.367393][ T4190] ffff0000daee1488 (&osb->system_file_mutex){+.+.}-{3:3}, at: ocfs2_get_system_file_inode+0x180/0x6b8 [ 64.369852][ T4190] [ 64.369852][ T4190] but task is already holding lock: [ 64.371545][ T4190] ffff0000e20e5be0 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}, at: ocfs2_write_begin+0x178/0x38c [ 64.373947][ T4190] [ 64.373947][ T4190] which lock already depends on the new lock. [ 64.373947][ T4190] [ 64.376272][ T4190] [ 64.376272][ T4190] the existing dependency chain (in reverse order) is: [ 64.378096][ T4190] [ 64.378096][ T4190] -> #1 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}: [ 64.380067][ T4190] down_read+0xc0/0x398 [ 64.381045][ T4190] ocfs2_read_virt_blocks+0x298/0x960 [ 64.382412][ T4190] ocfs2_find_entry+0x3ac/0x2450 [ 64.383666][ T4190] ocfs2_find_files_on_disk+0x10c/0x3d0 [ 64.384973][ T4190] ocfs2_lookup_ino_from_name+0xb8/0x1d4 [ 64.386381][ T4190] ocfs2_get_system_file_inode+0x2c8/0x6b8 [ 64.387840][ T4190] ocfs2_init_global_system_inodes+0x2bc/0x618 [ 64.389370][ T4190] ocfs2_fill_super+0x394c/0x498c [ 64.390563][ T4190] mount_bdev+0x274/0x370 [ 64.391608][ T4190] ocfs2_mount+0x44/0x58 [ 64.392600][ T4190] legacy_get_tree+0xd4/0x16c [ 64.393705][ T4190] vfs_get_tree+0x90/0x274 [ 64.394823][ T4190] do_new_mount+0x278/0x8fc [ 64.395918][ T4190] path_mount+0x594/0x101c [ 64.397083][ T4190] __arm64_sys_mount+0x510/0x5e0 [ 64.398309][ T4190] invoke_syscall+0x98/0x2b8 [ 64.399514][ T4190] el0_svc_common+0x138/0x258 [ 64.400633][ T4190] do_el0_svc+0x58/0x14c [ 64.401634][ T4190] el0_svc+0x7c/0x1f0 [ 64.402575][ T4190] el0t_64_sync_handler+0x84/0xe4 [ 64.403788][ T4190] el0t_64_sync+0x1a0/0x1a4 [ 64.404944][ T4190] [ 64.404944][ T4190] -> #0 (&osb->system_file_mutex){+.+.}-{3:3}: [ 64.406759][ T4190] __lock_acquire+0x32d4/0x7638 [ 64.407965][ T4190] lock_acquire+0x240/0x77c [ 64.409076][ T4190] __mutex_lock_common+0x194/0x2154 [ 64.410319][ T4190] mutex_lock_nested+0xa4/0xf8 [ 64.411444][ T4190] ocfs2_get_system_file_inode+0x180/0x6b8 [ 64.412950][ T4190] ocfs2_reserve_local_alloc_bits+0xe4/0x2474 [ 64.414304][ T4190] ocfs2_reserve_clusters_with_limit+0x194/0xabc [ 64.415817][ T4190] ocfs2_lock_allocators+0x294/0x584 [ 64.417167][ T4190] ocfs2_write_begin_nolock+0x2274/0x3e1c [ 64.418625][ T4190] ocfs2_write_begin+0x1ac/0x38c [ 64.419840][ T4190] generic_perform_write+0x24c/0x520 [ 64.421192][ T4190] __generic_file_write_iter+0x230/0x454 [ 64.422473][ T4190] ocfs2_file_write_iter+0x1478/0x1e00 [ 64.423816][ T4190] do_iter_readv_writev+0x420/0x5f8 [ 64.425031][ T4190] do_iter_write+0x1b8/0x66c [ 64.426065][ T4190] do_pwritev+0x1ec/0x334 [ 64.427024][ T4190] __arm64_sys_pwritev2+0xd4/0x108 [ 64.428202][ T4190] invoke_syscall+0x98/0x2b8 [ 64.429465][ T4190] el0_svc_common+0x138/0x258 [ 64.430549][ T4190] do_el0_svc+0x58/0x14c [ 64.431545][ T4190] el0_svc+0x7c/0x1f0 [ 64.432413][ T4190] el0t_64_sync_handler+0x84/0xe4 [ 64.433650][ T4190] el0t_64_sync+0x1a0/0x1a4 [ 64.434892][ T4190] [ 64.434892][ T4190] other info that might help us debug this: [ 64.434892][ T4190] [ 64.437226][ T4190] Possible unsafe locking scenario: [ 64.437226][ T4190] [ 64.438845][ T4190] CPU0 CPU1 [ 64.440042][ T4190] ---- ---- [ 64.441243][ T4190] lock(&ocfs2_file_ip_alloc_sem_key); [ 64.442491][ T4190] lock(&osb->system_file_mutex); [ 64.444074][ T4190] lock(&ocfs2_file_ip_alloc_sem_key); [ 64.445751][ T4190] lock(&osb->system_file_mutex); [ 64.446840][ T4190] [ 64.446840][ T4190] *** DEADLOCK *** [ 64.446840][ T4190] [ 64.448601][ T4190] 3 locks held by syz-executor112/4190: [ 64.449747][ T4190] #0: ffff0000dc618460 (sb_writers#8){.+.+}-{0:0}, at: do_pwritev+0x1d8/0x334 [ 64.451643][ T4190] #1: ffff0000e20e5f48 (&sb->s_type->i_mutex_key#17){+.+.}-{3:3}, at: ocfs2_file_write_iter+0x38c/0x1e00 [ 64.454061][ T4190] #2: ffff0000e20e5be0 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}, at: ocfs2_write_begin+0x178/0x38c [ 64.456343][ T4190] [ 64.456343][ T4190] stack backtrace: [ 64.457587][ T4190] CPU: 0 PID: 4190 Comm: syz-executor112 Not tainted 5.15.167-syzkaller #0 [ 64.459476][ T4190] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 64.461702][ T4190] Call trace: [ 64.462371][ T4190] dump_backtrace+0x0/0x530 [ 64.463342][ T4190] show_stack+0x2c/0x3c [ 64.464182][ T4190] dump_stack_lvl+0x108/0x170 [ 64.465208][ T4190] dump_stack+0x1c/0x58 [ 64.466086][ T4190] print_circular_bug+0x150/0x1b8 [ 64.467131][ T4190] check_noncircular+0x2cc/0x378 [ 64.468130][ T4190] __lock_acquire+0x32d4/0x7638 [ 64.469226][ T4190] lock_acquire+0x240/0x77c [ 64.470296][ T4190] __mutex_lock_common+0x194/0x2154 [ 64.471339][ T4190] mutex_lock_nested+0xa4/0xf8 [ 64.472293][ T4190] ocfs2_get_system_file_inode+0x180/0x6b8 [ 64.473490][ T4190] ocfs2_reserve_local_alloc_bits+0xe4/0x2474 [ 64.474764][ T4190] ocfs2_reserve_clusters_with_limit+0x194/0xabc [ 64.476188][ T4190] ocfs2_lock_allocators+0x294/0x584 [ 64.477319][ T4190] ocfs2_write_begin_nolock+0x2274/0x3e1c [ 64.478668][ T4190] ocfs2_write_begin+0x1ac/0x38c [ 64.479797][ T4190] generic_perform_write+0x24c/0x520 [ 64.480956][ T4190] __generic_file_write_iter+0x230/0x454 [ 64.482089][ T4190] ocfs2_file_write_iter+0x1478/0x1e00 [ 64.483267][ T4190] do_iter_readv_writev+0x420/0x5f8 [ 64.484406][ T4190] do_iter_write+0x1b8/0x66c [ 64.485418][ T4190] do_pwritev+0x1ec/0x334 [ 64.486353][ T4190] __arm64_sys_pwritev2+0xd4/0x108 [ 64.487545][ T4190] invoke_syscall+0x98/0x2b8 [ 64.488439][ T4190] el0_svc_common+0x138/0x258 [ 64.489444][ T4190] do_el0_svc+0x58/0x14c [ 64.490425][ T4190] el0_svc+0x7c/0x1f0 [ 64.491341][ T4190] el0t_64_sync_handler+0x84/0xe4 [ 64.492444][ T4190] el0t_64_sync+0x1a0/0x1a4 [ 64.510316][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 64.727082][ T4193] loop0: detected capacity change from 0 to 32768 [ 64.831748][ T4193] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 64.847616][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 65.047835][ T4196] loop0: detected capacity change from 0 to 32768 [ 65.151597][ T4196] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 65.168257][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 65.374757][ T4199] loop0: detected capacity change from 0 to 32768 [ 65.462494][ T4199] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 65.482436][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 65.674440][ T4202] loop0: detected capacity change from 0 to 32768 [ 65.751982][ T4202] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 65.772242][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 65.964813][ T4205] loop0: detected capacity change from 0 to 32768 [ 66.071453][ T4205] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 66.100407][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 66.304939][ T4208] loop0: detected capacity change from 0 to 32768 [ 66.412215][ T4208] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 66.432636][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 66.644023][ T4211] loop0: detected capacity change from 0 to 32768 [ 66.722014][ T4211] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 66.742292][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 66.944139][ T4214] loop0: detected capacity change from 0 to 32768 [ 67.021998][ T4214] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 67.040896][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 67.236320][ T4217] loop0: detected capacity change from 0 to 32768 [ 67.341863][ T4217] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 67.367511][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 67.584574][ T4221] loop0: detected capacity change from 0 to 32768 [ 67.682759][ T4221] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 67.697299][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 67.896171][ T4224] loop0: detected capacity change from 0 to 32768 [ 67.991525][ T4224] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 68.006717][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 68.224664][ T4227] loop0: detected capacity change from 0 to 32768 [ 68.301437][ T4227] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 68.327994][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 68.514659][ T4230] loop0: detected capacity change from 0 to 32768 [ 68.591569][ T4230] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 68.606455][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 68.824719][ T4233] loop0: detected capacity change from 0 to 32768 [ 68.941534][ T4233] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 68.963782][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 69.155947][ T4236] loop0: detected capacity change from 0 to 32768 [ 69.271972][ T4236] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 69.293629][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 69.485589][ T4239] loop0: detected capacity change from 0 to 32768 [ 69.581763][ T4239] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 69.596332][ T4022] ocfs2: Unmounting device (7,0) on (node local) [ 69.637684][ T1534] cfg80211: failed to load regulatory.db executing program [ 69.798669][ T4243] loop0: detected capacity change from 0 to 32768 [ 69.881559][ T4243] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 69.911892][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 70.097831][ T4246] loop0: detected capacity change from 0 to 32768 [ 70.241727][ T4246] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 70.267751][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 70.484072][ T4249] loop0: detected capacity change from 0 to 32768 [ 70.564329][ T4249] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 70.586987][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 70.784557][ T4252] loop0: detected capacity change from 0 to 32768 [ 70.871360][ T4252] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 70.891690][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 71.094338][ T4255] loop0: detected capacity change from 0 to 32768 [ 71.171909][ T4255] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 71.192252][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 71.384823][ T4258] loop0: detected capacity change from 0 to 32768 [ 71.471448][ T4258] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 71.492207][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 71.684533][ T4261] loop0: detected capacity change from 0 to 32768 [ 71.722632][ T4261] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 71.751895][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 71.955268][ T4264] loop0: detected capacity change from 0 to 32768 [ 72.052041][ T4264] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 72.072065][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 72.275278][ T4267] loop0: detected capacity change from 0 to 32768 [ 72.381689][ T4267] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 72.403249][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 72.604191][ T4270] loop0: detected capacity change from 0 to 32768 [ 72.701519][ T4270] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 72.716432][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 72.915008][ T4273] loop0: detected capacity change from 0 to 32768 [ 72.991603][ T4273] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 73.012320][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 73.245718][ T4276] loop0: detected capacity change from 0 to 32768 [ 73.341876][ T4276] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 73.363034][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 73.554885][ T4279] loop0: detected capacity change from 0 to 32768 [ 73.631823][ T4279] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 73.653459][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 73.855400][ T4282] loop0: detected capacity change from 0 to 32768 [ 73.951762][ T4282] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 73.972518][ T4022] ocfs2: Unmounting device (7,0) on (node local) executing program [ 74.166227][ T4285] loop0: detected capacity change from 0 to 32768 [ 74.271697][ T4285] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 74.286836][ T4022] ocfs2: Unmounting device (7,0) on (node local)