Warning: Permanently added '10.128.1.167' (ED25519) to the list of known hosts. executing program [ 61.791349][ T4248] loop0: detected capacity change from 0 to 32768 [ 61.799604][ T4248] ======================================================= [ 61.799604][ T4248] WARNING: The mand mount option has been deprecated and [ 61.799604][ T4248] and is ignored by this kernel. Remove the mand [ 61.799604][ T4248] option from the mount to silence this warning. [ 61.799604][ T4248] ======================================================= [ 61.852457][ T4248] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. executing program [ 61.908764][ T4247] ocfs2: Unmounting device (7,0) on (node local) [ 62.131877][ T4253] loop0: detected capacity change from 0 to 32768 [ 62.156369][ T4253] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. executing program [ 62.192788][ T4247] ocfs2: Unmounting device (7,0) on (node local) [ 62.392342][ T4256] loop0: detected capacity change from 0 to 32768 [ 62.419062][ T4256] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. executing program [ 62.452060][ T4247] ocfs2: Unmounting device (7,0) on (node local) [ 62.653123][ T4259] loop0: detected capacity change from 0 to 32768 [ 62.674403][ T4259] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. executing program [ 62.707339][ T4247] ocfs2: Unmounting device (7,0) on (node local) [ 62.915538][ T4262] loop0: detected capacity change from 0 to 32768 [ 62.937417][ T4262] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. executing program [ 62.964353][ T4247] ocfs2: Unmounting device (7,0) on (node local) [ 63.178725][ T4265] loop0: detected capacity change from 0 to 32768 [ 63.199683][ T4265] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. executing program [ 63.226166][ T4247] ocfs2: Unmounting device (7,0) on (node local) [ 63.440253][ T4268] loop0: detected capacity change from 0 to 32768 [ 63.460824][ T4268] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. executing program [ 63.488467][ T4247] ocfs2: Unmounting device (7,0) on (node local) [ 63.701733][ T4271] loop0: detected capacity change from 0 to 32768 [ 63.723655][ T4271] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. executing program [ 63.750748][ T4247] ocfs2: Unmounting device (7,0) on (node local) [ 63.959994][ T4274] loop0: detected capacity change from 0 to 32768 [ 63.987260][ T4274] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. executing program [ 64.016272][ T4247] ocfs2: Unmounting device (7,0) on (node local) [ 64.225932][ T4277] loop0: detected capacity change from 0 to 32768 [ 64.250922][ T4277] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. executing program [ 64.278025][ T4247] ocfs2: Unmounting device (7,0) on (node local) [ 64.484042][ T4280] loop0: detected capacity change from 0 to 32768 [ 64.507967][ T4280] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. executing program [ 64.534773][ T4247] ocfs2: Unmounting device (7,0) on (node local) [ 64.747034][ T4283] loop0: detected capacity change from 0 to 32768 [ 64.767843][ T4283] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. executing program [ 64.791831][ T4247] ocfs2: Unmounting device (7,0) on (node local) [ 65.010672][ T4286] loop0: detected capacity change from 0 to 32768 [ 65.029385][ T4286] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. executing program [ 65.058257][ T4247] ocfs2: Unmounting device (7,0) on (node local) [ 65.277392][ T4289] loop0: detected capacity change from 0 to 32768 [ 65.301684][ T4289] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. executing program [ 65.327683][ T4247] ocfs2: Unmounting device (7,0) on (node local) [ 65.537854][ T4292] loop0: detected capacity change from 0 to 32768 [ 65.559583][ T4292] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. executing program [ 65.588683][ T4247] ocfs2: Unmounting device (7,0) on (node local) [ 65.799485][ T4295] loop0: detected capacity change from 0 to 32768 [ 65.823516][ T4295] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. executing program [ 65.856932][ T4247] ocfs2: Unmounting device (7,0) on (node local) [ 66.060864][ T4298] loop0: detected capacity change from 0 to 32768 [ 66.083408][ T4298] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. executing program [ 66.113466][ T4247] ocfs2: Unmounting device (7,0) on (node local) [ 66.321393][ T4301] loop0: detected capacity change from 0 to 32768 [ 66.342867][ T4301] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. executing program [ 66.370129][ T4247] ocfs2: Unmounting device (7,0) on (node local) [ 66.584337][ T4304] loop0: detected capacity change from 0 to 32768 [ 66.607686][ T4304] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. executing program [ 66.635477][ T4247] ocfs2: Unmounting device (7,0) on (node local) [ 66.850363][ T4307] loop0: detected capacity change from 0 to 32768 [ 66.874203][ T4307] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. executing program [ 66.902737][ T4247] ocfs2: Unmounting device (7,0) on (node local) [ 67.113975][ T4310] loop0: detected capacity change from 0 to 32768 [ 67.135360][ T4310] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. executing program [ 67.162794][ T4247] ocfs2: Unmounting device (7,0) on (node local) [ 67.374072][ T4313] loop0: detected capacity change from 0 to 32768 [ 67.402371][ T4313] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. executing program [ 67.429322][ T4247] ocfs2: Unmounting device (7,0) on (node local) [ 67.639945][ T4316] loop0: detected capacity change from 0 to 32768 [ 67.660304][ T4316] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. executing program [ 67.692657][ T4247] ocfs2: Unmounting device (7,0) on (node local) [ 67.899688][ T4319] loop0: detected capacity change from 0 to 32768 [ 67.924702][ T4319] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. executing program [ 67.951929][ T4247] ocfs2: Unmounting device (7,0) on (node local) [ 68.168535][ T4322] loop0: detected capacity change from 0 to 32768 [ 68.192383][ T4322] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. executing program [ 68.218785][ T4247] ocfs2: Unmounting device (7,0) on (node local) [ 68.435688][ T4326] loop0: detected capacity change from 0 to 32768 [ 68.461508][ T4326] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. executing program [ 68.487516][ T4247] ocfs2: Unmounting device (7,0) on (node local) [ 68.705898][ T4329] loop0: detected capacity change from 0 to 32768 [ 68.730231][ T4329] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. executing program [ 68.760928][ T4247] ocfs2: Unmounting device (7,0) on (node local) [ 68.972479][ T4332] loop0: detected capacity change from 0 to 32768 [ 68.997781][ T4332] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. executing program [ 69.025468][ T4247] ocfs2: Unmounting device (7,0) on (node local) [ 69.236943][ T4335] loop0: detected capacity change from 0 to 32768 [ 69.260776][ T4335] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. executing program [ 69.287081][ T4247] ocfs2: Unmounting device (7,0) on (node local) [ 69.516781][ T4338] loop0: detected capacity change from 0 to 32768 [ 69.540372][ T4338] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. executing program [ 69.567430][ T4247] ocfs2: Unmounting device (7,0) on (node local) [ 69.786517][ T4344] loop0: detected capacity change from 0 to 32768 [ 69.809266][ T4344] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. executing program [ 69.836290][ T4247] ocfs2: Unmounting device (7,0) on (node local) [ 70.058503][ T4347] loop0: detected capacity change from 0 to 32768 [ 70.087953][ T4347] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. executing program [ 70.112130][ T4247] ocfs2: Unmounting device (7,0) on (node local) [ 70.325359][ T4352] loop0: detected capacity change from 0 to 32768 [ 70.344503][ T4352] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. executing program [ 70.371712][ T4247] ocfs2: Unmounting device (7,0) on (node local) [ 70.589654][ T4355] loop0: detected capacity change from 0 to 32768 [ 70.611647][ T4355] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. executing program [ 70.643227][ T4247] ocfs2: Unmounting device (7,0) on (node local) [ 70.849081][ T4358] loop0: detected capacity change from 0 to 32768 [ 70.873059][ T4358] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. executing program [ 70.900800][ T4247] ocfs2: Unmounting device (7,0) on (node local) [ 71.120711][ T4361] loop0: detected capacity change from 0 to 32768 [ 71.142925][ T4361] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. executing program [ 71.169043][ T4247] ocfs2: Unmounting device (7,0) on (node local) [ 71.384399][ T4364] loop0: detected capacity change from 0 to 32768 [ 71.406724][ T4364] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. executing program [ 71.438950][ T4247] ocfs2: Unmounting device (7,0) on (node local) [ 71.645873][ T4367] loop0: detected capacity change from 0 to 32768 [ 71.668903][ T4367] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. executing program [ 71.696163][ T4247] ocfs2: Unmounting device (7,0) on (node local) [ 71.911185][ T4370] loop0: detected capacity change from 0 to 32768 [ 71.936358][ T4370] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. executing program [ 71.963021][ T4247] ocfs2: Unmounting device (7,0) on (node local) [ 72.170431][ T4373] loop0: detected capacity change from 0 to 32768 [ 72.192895][ T4373] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. executing program [ 72.219281][ T4247] ocfs2: Unmounting device (7,0) on (node local) [ 72.437198][ T4376] loop0: detected capacity change from 0 to 32768 [ 72.461996][ T4376] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. executing program [ 72.489258][ T4247] ocfs2: Unmounting device (7,0) on (node local) [ 72.703763][ T4379] loop0: detected capacity change from 0 to 32768 [ 72.725148][ T4379] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. executing program [ 72.751884][ T4247] ocfs2: Unmounting device (7,0) on (node local) [ 72.964278][ T4382] loop0: detected capacity change from 0 to 32768 [ 72.986572][ T4382] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. executing program [ 73.012387][ T4247] ocfs2: Unmounting device (7,0) on (node local) [ 73.229779][ T4385] loop0: detected capacity change from 0 to 32768 [ 73.250156][ T4385] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. executing program [ 73.277325][ T4247] ocfs2: Unmounting device (7,0) on (node local) [ 73.487913][ T4388] loop0: detected capacity change from 0 to 32768 [ 73.509805][ T4388] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. executing program [ 73.537589][ T4247] ocfs2: Unmounting device (7,0) on (node local) [ 73.747184][ T4391] loop0: detected capacity change from 0 to 32768 [ 73.769628][ T4391] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. executing program [ 73.795040][ T4247] ocfs2: Unmounting device (7,0) on (node local) [ 74.004386][ T4394] loop0: detected capacity change from 0 to 32768 [ 74.024388][ T4394] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. executing program [ 74.053638][ T4247] ocfs2: Unmounting device (7,0) on (node local) [ 74.263972][ T4397] loop0: detected capacity change from 0 to 32768 [ 74.279078][ T4397] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. executing program [ 74.306106][ T4247] ocfs2: Unmounting device (7,0) on (node local) [ 74.527540][ T4400] loop0: detected capacity change from 0 to 32768 [ 74.547892][ T4400] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. executing program [ 74.575452][ T4247] ocfs2: Unmounting device (7,0) on (node local) [ 74.784937][ T4403] loop0: detected capacity change from 0 to 32768 [ 74.806532][ T4403] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 74.819152][ T4403] [ 74.821542][ T4403] ====================================================== [ 74.828583][ T4403] WARNING: possible circular locking dependency detected [ 74.835633][ T4403] 6.1.138-syzkaller #0 Not tainted [ 74.840761][ T4403] ------------------------------------------------------ [ 74.847789][ T4403] syz-executor191/4403 is trying to acquire lock: [ 74.854215][ T4403] ffff8880767e1488 (&osb->system_file_mutex){+.+.}-{3:3}, at: ocfs2_get_system_file_inode+0x1a2/0x7b0 [ 74.865222][ T4403] [ 74.865222][ T4403] but task is already holding lock: [ 74.872610][ T4403] ffff888072765be0 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}, at: __ocfs2_change_file_space+0x75b/0xe20 [ 74.883879][ T4403] [ 74.883879][ T4403] which lock already depends on the new lock. [ 74.883879][ T4403] [ 74.894310][ T4403] [ 74.894310][ T4403] the existing dependency chain (in reverse order) is: [ 74.903352][ T4403] [ 74.903352][ T4403] -> #1 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}: [ 74.912164][ T4403] down_read+0x42/0x2d0 [ 74.916884][ T4403] ocfs2_read_virt_blocks+0x265/0x950 [ 74.922797][ T4403] ocfs2_find_entry+0x3d1/0x20c0 [ 74.928250][ T4403] ocfs2_find_files_on_disk+0x102/0x390 [ 74.934307][ T4403] ocfs2_lookup_ino_from_name+0x4f/0xf0 [ 74.940351][ T4403] ocfs2_get_system_file_inode+0x332/0x7b0 [ 74.946666][ T4403] ocfs2_init_global_system_inodes+0x316/0x650 [ 74.953339][ T4403] ocfs2_fill_super+0x2a32/0x4d00 [ 74.958963][ T4403] mount_bdev+0x287/0x3c0 [ 74.963816][ T4403] legacy_get_tree+0xe6/0x180 [ 74.969016][ T4403] vfs_get_tree+0x88/0x270 [ 74.973935][ T4403] do_new_mount+0x24a/0xa40 [ 74.978952][ T4403] __se_sys_mount+0x2d6/0x3c0 [ 74.984142][ T4403] do_syscall_64+0x4c/0xa0 [ 74.989060][ T4403] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 74.995457][ T4403] [ 74.995457][ T4403] -> #0 (&osb->system_file_mutex){+.+.}-{3:3}: [ 75.003787][ T4403] __lock_acquire+0x2cf8/0x7c50 [ 75.009151][ T4403] lock_acquire+0x1b4/0x490 [ 75.014241][ T4403] __mutex_lock+0x120/0xaf0 [ 75.019261][ T4403] ocfs2_get_system_file_inode+0x1a2/0x7b0 [ 75.025648][ T4403] ocfs2_reserve_local_alloc_bits+0xfc/0x2670 [ 75.032234][ T4403] ocfs2_reserve_clusters_with_limit+0x1bb/0xba0 [ 75.039084][ T4403] ocfs2_lock_allocators+0x2f7/0x5b0 [ 75.044891][ T4403] ocfs2_extend_allocation+0x394/0x1840 [ 75.050967][ T4403] ocfs2_allocate_unwritten_extents+0x2e6/0x7b0 [ 75.057723][ T4403] __ocfs2_change_file_space+0x81d/0xe20 [ 75.063994][ T4403] ocfs2_fallocate+0x1ee/0x240 [ 75.069278][ T4403] vfs_fallocate+0x584/0x6f0 [ 75.074378][ T4403] __x64_sys_fallocate+0xbd/0x100 [ 75.079927][ T4403] do_syscall_64+0x4c/0xa0 [ 75.084858][ T4403] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 75.091273][ T4403] [ 75.091273][ T4403] other info that might help us debug this: [ 75.091273][ T4403] [ 75.101495][ T4403] Possible unsafe locking scenario: [ 75.101495][ T4403] [ 75.109099][ T4403] CPU0 CPU1 [ 75.114451][ T4403] ---- ---- [ 75.119813][ T4403] lock(&ocfs2_file_ip_alloc_sem_key); [ 75.125343][ T4403] lock(&osb->system_file_mutex); [ 75.132947][ T4403] lock(&ocfs2_file_ip_alloc_sem_key); [ 75.140986][ T4403] lock(&osb->system_file_mutex); [ 75.146071][ T4403] [ 75.146071][ T4403] *** DEADLOCK *** [ 75.146071][ T4403] [ 75.154189][ T4403] 3 locks held by syz-executor191/4403: [ 75.159708][ T4403] #0: ffff888078308460 (sb_writers#9){.+.+}-{0:0}, at: vfs_fallocate+0x4f1/0x6f0 [ 75.168907][ T4403] #1: ffff888072765f48 (&sb->s_type->i_mutex_key#15){+.+.}-{3:3}, at: __ocfs2_change_file_space+0x1d6/0xe20 [ 75.180454][ T4403] #2: ffff888072765be0 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}, at: __ocfs2_change_file_space+0x75b/0xe20 [ 75.192076][ T4403] [ 75.192076][ T4403] stack backtrace: [ 75.197962][ T4403] CPU: 0 PID: 4403 Comm: syz-executor191 Not tainted 6.1.138-syzkaller #0 [ 75.206447][ T4403] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 [ 75.216486][ T4403] Call Trace: [ 75.219844][ T4403] [ 75.222771][ T4403] dump_stack_lvl+0x168/0x22e [ 75.227434][ T4403] ? load_image+0x3b0/0x3b0 [ 75.231910][ T4403] ? show_regs_print_info+0x12/0x12 [ 75.237088][ T4403] ? print_circular_bug+0x12b/0x1a0 [ 75.242364][ T4403] check_noncircular+0x274/0x310 [ 75.247455][ T4403] ? add_chain_block+0x940/0x940 [ 75.252364][ T4403] ? lockdep_lock+0xdc/0x1e0 [ 75.256928][ T4403] ? _find_first_zero_bit+0xcf/0x100 [ 75.262188][ T4403] __lock_acquire+0x2cf8/0x7c50 [ 75.267018][ T4403] ? __lock_acquire+0x12e5/0x7c50 [ 75.272024][ T4403] ? mark_lock+0x94/0x320 [ 75.276347][ T4403] ? verify_lock_unused+0x140/0x140 [ 75.281693][ T4403] ? __lock_acquire+0x13c0/0x7c50 [ 75.286709][ T4403] ? rcu_is_watching+0x11/0xa0 [ 75.291567][ T4403] lock_acquire+0x1b4/0x490 [ 75.296066][ T4403] ? ocfs2_get_system_file_inode+0x1a2/0x7b0 [ 75.302041][ T4403] ? __might_sleep+0xd0/0xd0 [ 75.306627][ T4403] ? read_lock_is_recursive+0x10/0x10 [ 75.312007][ T4403] __mutex_lock+0x120/0xaf0 [ 75.316515][ T4403] ? ocfs2_get_system_file_inode+0x1a2/0x7b0 [ 75.322477][ T4403] ? ocfs2_get_system_file_inode+0x149/0x7b0 [ 75.328450][ T4403] ? ocfs2_get_system_file_inode+0x1a2/0x7b0 [ 75.334407][ T4403] ? mutex_lock_nested+0x10/0x10 [ 75.339379][ T4403] ? do_raw_spin_lock+0x11d/0x280 [ 75.344474][ T4403] ? __rwlock_init+0x140/0x140 [ 75.349247][ T4403] ? do_raw_spin_unlock+0x11d/0x230 [ 75.354449][ T4403] ocfs2_get_system_file_inode+0x1a2/0x7b0 [ 75.360244][ T4403] ? ocfs2_fast_symlink_read_folio+0x530/0x530 [ 75.366381][ T4403] ? lockdep_unlock+0x133/0x2d0 [ 75.371242][ T4403] ? lockdep_lock+0x1e0/0x1e0 [ 75.375901][ T4403] ? add_lock_to_list+0x191/0x280 [ 75.380905][ T4403] ? __lock_acquire+0x28b5/0x7c50 [ 75.385905][ T4403] ? kernel_text_address+0x9c/0xd0 [ 75.390994][ T4403] ocfs2_reserve_local_alloc_bits+0xfc/0x2670 [ 75.397040][ T4403] ? stack_trace_save+0x98/0xe0 [ 75.401867][ T4403] ? verify_lock_unused+0x140/0x140 [ 75.407041][ T4403] ? ocfs2_complete_local_alloc_recovery+0x540/0x540 [ 75.413706][ T4403] ? kasan_set_track+0x60/0x70 [ 75.418472][ T4403] ? ocfs2_fallocate+0x1ee/0x240 [ 75.423405][ T4403] ? vfs_fallocate+0x584/0x6f0 [ 75.428167][ T4403] ? __x64_sys_fallocate+0xbd/0x100 [ 75.433400][ T4403] ? do_syscall_64+0x4c/0xa0 [ 75.437982][ T4403] ? entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 75.444041][ T4403] ? ocfs2_alloc_should_use_local+0x16b/0x370 [ 75.450092][ T4403] ? __lock_acquire+0x7c50/0x7c50 [ 75.455104][ T4403] ? do_raw_spin_lock+0x11d/0x280 [ 75.460110][ T4403] ? __rwlock_init+0x140/0x140 [ 75.464893][ T4403] ? do_raw_spin_unlock+0x11d/0x230 [ 75.470100][ T4403] ? ocfs2_alloc_should_use_local+0x16b/0x370 [ 75.476162][ T4403] ocfs2_reserve_clusters_with_limit+0x1bb/0xba0 [ 75.482487][ T4403] ? ocfs2_reserve_clusters+0x30/0x30 [ 75.487862][ T4403] ? rcu_is_watching+0x11/0xa0 [ 75.492619][ T4403] ? ocfs2_num_free_extents+0x2fa/0x620 [ 75.498174][ T4403] ? ocfs2_validate_extent_block+0x5e0/0x5e0 [ 75.504153][ T4403] ? ocfs2_read_blocks_sync+0xc50/0xc50 [ 75.509682][ T4403] ocfs2_lock_allocators+0x2f7/0x5b0 [ 75.514956][ T4403] ? _ocfs2_clear_bit+0x30/0x30 [ 75.519794][ T4403] ? ocfs2_read_inode_block+0x11a/0x180 [ 75.525323][ T4403] ? ocfs2_read_inode_block_full+0x1a0/0x1a0 [ 75.531304][ T4403] ? ocfs2_extent_map_insert_rec+0xf30/0xf30 [ 75.537282][ T4403] ocfs2_extend_allocation+0x394/0x1840 [ 75.542822][ T4403] ? ocfs2_search_extent_list+0x1b3/0x220 [ 75.548529][ T4403] ? ocfs2_get_clusters+0xa60/0xa60 [ 75.553720][ T4403] ? ocfs2_extend_no_holes+0x490/0x490 [ 75.559175][ T4403] ? ocfs2_read_inode_block+0x11a/0x180 [ 75.564693][ T4403] ? ocfs2_read_inode_block_full+0x1a0/0x1a0 [ 75.570657][ T4403] ? __brelse+0x55/0x90 [ 75.574794][ T4403] ? ocfs2_get_clusters+0x2b5/0xa60 [ 75.579972][ T4403] ? ocfs2_allocate_extend_trans+0x640/0x640 [ 75.585928][ T4403] ? verify_lock_unused+0x140/0x140 [ 75.591104][ T4403] ? ocfs2_xattr_get_clusters+0x8a0/0x8a0 [ 75.596799][ T4403] ? ocfs2_inode_lock_full_nested+0xcb3/0x1b20 [ 75.602933][ T4403] ocfs2_allocate_unwritten_extents+0x2e6/0x7b0 [ 75.609150][ T4403] ? __ocfs2_write_remove_suid+0x800/0x800 [ 75.614934][ T4403] ? inode_dio_wait+0x226/0x290 [ 75.619766][ T4403] ? __might_sleep+0xd0/0xd0 [ 75.624335][ T4403] ? preempt_count_add+0x8d/0x190 [ 75.629335][ T4403] ? rwsem_write_trylock+0x12f/0x1b0 [ 75.634596][ T4403] ? clear_nonspinnable+0x60/0x60 [ 75.639610][ T4403] ? ocfs2_create_new_inode_locks+0x640/0x640 [ 75.645653][ T4403] ? aa_file_perm+0x117/0xec0 [ 75.650308][ T4403] __ocfs2_change_file_space+0x81d/0xe20 [ 75.655934][ T4403] ? ocfs2_change_file_space+0x330/0x330 [ 75.661547][ T4403] ocfs2_fallocate+0x1ee/0x240 [ 75.666307][ T4403] vfs_fallocate+0x584/0x6f0 [ 75.670886][ T4403] __x64_sys_fallocate+0xbd/0x100 [ 75.675907][ T4403] do_syscall_64+0x4c/0xa0 [ 75.680302][ T4403] ? clear_bhb_loop+0x45/0xa0 [ 75.684971][ T4403] ? clear_bhb_loop+0x45/0xa0 [ 75.689620][ T4403] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 75.695505][ T4403] RIP: 0033:0x7ff96f19f169 [ 75.699902][ T4403] 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 [ 75.719483][ T4403] RSP: 002b:00007ffd29b6d258 EFLAGS: 00000246 ORIG_RAX: 000000000000011d [ 75.727871][ T4403] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff96f19f169 [ 75.736181][ T4403] RDX: 0000000000007351 RSI: 0000000000000000 RDI: 0000000000000004 [ 75.744143][ T4403] RBP: 0000000000000004 R08: 0000000000000000 R09: 0000000000000000 [ 75.752106][ T4403] R10: 0000000000008001 R11: 0000000000000246 R12: 0000000001000000 [ 75.760065][ T4403] R13: 00007ffd29b6d2f0 R14: 0000200000000040 R15: 0000000000000003 [ 75.768200][ T4403] [ 75.785714][ T4247] ocfs2: Unmounting device (7,0) on (node local) executing program [ 75.914671][ T4406] loop0: detected capacity change from 0 to 32768 [ 75.933383][ T4406] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 75.959325][ T4247] ocfs2: Unmounting device (7,0) on (node local) executing program [ 76.093698][ T4409] loop0: detected capacity change from 0 to 32768 [ 76.112263][ T4409] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. executing program [ 76.138995][ T4247] ocfs2: Unmounting device (7,0) on (node local) [ 76.185321][ T7] cfg80211: failed to load regulatory.db executing program [ 76.345928][ T4412] loop0: detected capacity change from 0 to 32768 [ 76.365131][ T4412] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 76.386178][ T4247] ocfs2: Unmounting device (7,0) on (node local) [ 76.528019][ T4416] loop0: detected capacity change from 0 to 32768 [ 76.546495][ T4416] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 76.571954][ T4247] ocfs2: Unmounting device (7,0) on (node local) executing program executing program [ 76.707034][ T4419] loop0: detected capacity change from 0 to 32768 [ 76.726535][ T4419] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 76.748165][ T4247] ocfs2: Unmounting device (7,0) on (node local) executing program [ 76.887654][ T4422] loop0: detected capacity change from 0 to 32768 [ 76.904574][ T4422] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 76.928685][ T4247] ocfs2: Unmounting device (7,0) on (node local) executing program [ 77.080784][ T4425] loop0: detected capacity change from 0 to 32768 [ 77.098737][ T4425] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 77.124127][ T4247] ocfs2: Unmounting device (7,0) on (node local) [ 77.265812][ T4428] loop0: detected capacity change from 0 to 32768 [ 77.285674][ T4428] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. executing program [ 77.310363][ T4247] ocfs2: Unmounting device (7,0) on (node local) executing program [ 77.445118][ T4431] loop0: detected capacity change from 0 to 32768 [ 77.461397][ T4431] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 77.480008][ T4247] ocfs2: Unmounting device (7,0) on (node local) executing program [ 77.629324][ T4434] loop0: detected capacity change from 0 to 32768 [ 77.645669][ T4434] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 77.669573][ T4247] ocfs2: Unmounting device (7,0) on (node local) executing program [ 77.808652][ T4437] loop0: detected capacity change from 0 to 32768 [ 77.824276][ T4437] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 77.848202][ T4247] ocfs2: Unmounting device (7,0) on (node local) [ 77.990013][ T4440] loop0: detected capacity change from 0 to 32768 [ 78.009533][ T4440] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. executing program [ 78.035472][ T4247] ocfs2: Unmounting device (7,0) on (node local) executing program [ 78.170111][ T4443] loop0: detected capacity change from 0 to 32768 [ 78.186685][ T4443] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 78.210140][ T4247] ocfs2: Unmounting device (7,0) on (node local) executing program [ 78.352734][ T4446] loop0: detected capacity change from 0 to 32768 [ 78.368252][ T4446] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 78.391961][ T4247] ocfs2: Unmounting device (7,0) on (node local) executing program [ 78.532414][ T4449] loop0: detected capacity change from 0 to 32768 [ 78.545070][ T4449] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 78.568341][ T4247] ocfs2: Unmounting device (7,0) on (node local) [ 78.756034][ T4452] loop0: detected capacity change from 0 to 32768 [ 78.785887][ T4452] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. executing program [ 78.830536][ T4247] ocfs2: Unmounting device (7,0) on (node local) [ 79.012355][ T4455] loop0: detected capacity change from 0 to 32768 [ 79.031580][ T4455] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. executing program [ 79.057277][ T4247] ocfs2: Unmounting device (7,0) on (node local) executing program [ 79.201996][ T4458] loop0: detected capacity change from 0 to 32768 [ 79.218609][ T4458] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 79.243667][ T4247] ocfs2: Unmounting device (7,0) on (node local) executing program [ 79.389156][ T4461] loop0: detected capacity change from 0 to 32768 [ 79.405603][ T4461] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 79.429173][ T4247] ocfs2: Unmounting device (7,0) on (node local) executing program [ 79.571151][ T4464] loop0: detected capacity change from 0 to 32768 [ 79.586551][ T4464] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 79.602747][ T4247] ocfs2: Unmounting device (7,0) on (node local) [ 79.760379][ T4467] loop0: detected capacity change from 0 to 32768 [ 79.776024][ T4467] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. executing program [ 79.801835][ T4247] ocfs2: Unmounting device (7,0) on (node local) executing program [ 79.941176][ T4470] loop0: detected capacity change from 0 to 32768 [ 79.959276][ T4470] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 79.983213][ T4247] ocfs2: Unmounting device (7,0) on (node local) executing program [ 80.121557][ T4473] loop0: detected capacity change from 0 to 32768 [ 80.136453][ T4473] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 80.158962][ T4247] ocfs2: Unmounting device (7,0) on (node local) executing program [ 80.309206][ T4476] loop0: detected capacity change from 0 to 32768 [ 80.325733][ T4476] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 80.346103][ T4247] ocfs2: Unmounting device (7,0) on (node local) [ 80.497756][ T4479] loop0: detected capacity change from 0 to 32768 [ 80.516458][ T4479] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. executing program [ 80.542998][ T4247] ocfs2: Unmounting device (7,0) on (node local) executing program [ 80.676142][ T4482] loop0: detected capacity change from 0 to 32768 [ 80.692609][ T4482] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 80.716640][ T4247] ocfs2: Unmounting device (7,0) on (node local) executing program [ 80.867829][ T4485] loop0: detected capacity change from 0 to 32768 [ 80.884527][ T4485] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 80.908963][ T4247] ocfs2: Unmounting device (7,0) on (node local) executing program [ 81.055981][ T4488] loop0: detected capacity change from 0 to 32768 [ 81.074317][ T4488] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 81.098143][ T4247] ocfs2: Unmounting device (7,0) on (node local) executing program [ 81.236895][ T4491] loop0: detected capacity change from 0 to 32768 [ 81.253100][ T4491] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 81.276768][ T4247] ocfs2: Unmounting device (7,0) on (node local) executing program [ 81.416674][ T4494] loop0: detected capacity change from 0 to 32768 [ 81.434973][ T4494] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 81.453197][ T4247] ocfs2: Unmounting device (7,0) on (node local) executing program [ 81.599006][ T4497] loop0: detected capacity change from 0 to 32768 [ 81.617637][ T4497] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 81.639544][ T4247] ocfs2: Unmounting device (7,0) on (node local) executing program [ 81.780583][ T4500] loop0: detected capacity change from 0 to 32768 [ 81.795745][ T4500] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 81.816031][ T4247] ocfs2: Unmounting device (7,0) on (node local) executing program [ 81.963475][ T4503] loop0: detected capacity change from 0 to 32768 [ 81.980662][ T4503] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 82.002678][ T4247] ocfs2: Unmounting device (7,0) on (node local) executing program [ 82.145965][ T4506] loop0: detected capacity change from 0 to 32768 [ 82.160000][ T4506] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 82.183153][ T4247] ocfs2: Unmounting device (7,0) on (node local) executing program [ 82.335881][ T4509] loop0: detected capacity change from 0 to 32768 [ 82.352455][ T4509] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 82.376994][ T4247] ocfs2: Unmounting device (7,0) on (node local) executing program [ 82.518016][ T4512] loop0: detected capacity change from 0 to 32768 [ 82.532679][ T4512] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 82.553454][ T4247] ocfs2: Unmounting device (7,0) on (node local) executing program [ 82.704060][ T4515] loop0: detected capacity change from 0 to 32768 [ 82.722715][ T4515] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 82.746495][ T4247] ocfs2: Unmounting device (7,0) on (node local) executing program [ 82.884711][ T4518] loop0: detected capacity change from 0 to 32768 [ 82.903542][ T4518] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 82.927508][ T4247] ocfs2: Unmounting device (7,0) on (node local) executing program [ 83.067563][ T4521] loop0: detected capacity change from 0 to 32768 [ 83.084097][ T4521] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 83.103596][ T4247] ocfs2: Unmounting device (7,0) on (node local) [ 83.248173][ T4524] loop0: detected capacity change from 0 to 32768 [ 83.263104][ T4524] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. executing program [ 83.289638][ T4247] ocfs2: Unmounting device (7,0) on (node local) executing program [ 83.426917][ T4527] loop0: detected capacity change from 0 to 32768 [ 83.443421][ T4527] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 83.467162][ T4247] ocfs2: Unmounting device (7,0) on (node local) [ 83.608053][ T4530] loop0: detected capacity change from 0 to 32768 [ 83.626946][ T4530] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. executing program [ 83.653335][ T4247] ocfs2: Unmounting device (7,0) on (node local) [ 83.786051][ T4533] loop0: detected capacity change from 0 to 32768 [ 83.804533][ T4533] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. executing program [ 83.830379][ T4247] ocfs2: Unmounting device (7,0) on (node local) [ 83.975548][ T4536] loop0: detected capacity change from 0 to 32768 [ 83.991495][ T4536] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. executing program [ 84.016498][ T4247] ocfs2: Unmounting device (7,0) on (node local) executing program [ 84.164342][ T4539] loop0: detected capacity change from 0 to 32768 [ 84.180835][ T4539] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 84.203094][ T4247] ocfs2: Unmounting device (7,0) on (node local) executing program [ 84.347564][ T4542] loop0: detected capacity change from 0 to 32768 [ 84.364149][ T4542] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 84.382842][ T4247] ocfs2: Unmounting device (7,0) on (node local) executing program [ 84.530781][ T4545] loop0: detected capacity change from 0 to 32768 [ 84.546794][ T4545] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 84.569531][ T4247] ocfs2: Unmounting device (7,0) on (node local) [ 84.711856][ T4548] loop0: detected capacity change from 0 to 32768 [ 84.730272][ T4548] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. executing program [ 84.756254][ T4247] ocfs2: Unmounting device (7,0) on (node local)