Warning: Permanently added '10.128.0.97' (ED25519) to the list of known hosts. executing program syzkaller login: [ 73.919076][ T4245] loop0: detected capacity change from 0 to 32768 [ 73.927248][ T4245] ======================================================= [ 73.927248][ T4245] WARNING: The mand mount option has been deprecated and [ 73.927248][ T4245] and is ignored by this kernel. Remove the mand [ 73.927248][ T4245] option from the mount to silence this warning. [ 73.927248][ T4245] ======================================================= [ 73.974119][ T4245] JBD2: Ignoring recovery information on journal [ 74.001161][ T4245] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 74.052768][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 74.303398][ T4249] loop0: detected capacity change from 0 to 32768 [ 74.322245][ T4249] JBD2: Ignoring recovery information on journal [ 74.351165][ T4249] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 74.383330][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 74.635834][ T4252] loop0: detected capacity change from 0 to 32768 [ 74.650587][ T4252] JBD2: Ignoring recovery information on journal [ 74.680505][ T4252] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 74.709106][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 74.960740][ T4255] loop0: detected capacity change from 0 to 32768 [ 74.974140][ T4255] JBD2: Ignoring recovery information on journal [ 75.000549][ T4255] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 75.028137][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 75.277482][ T4259] loop0: detected capacity change from 0 to 32768 [ 75.292562][ T4259] JBD2: Ignoring recovery information on journal [ 75.319142][ T4259] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 75.351306][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 75.606096][ T4262] loop0: detected capacity change from 0 to 32768 [ 75.620007][ T4262] JBD2: Ignoring recovery information on journal [ 75.653793][ T4262] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 75.681141][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 75.929448][ T4265] loop0: detected capacity change from 0 to 32768 [ 75.942974][ T4265] JBD2: Ignoring recovery information on journal [ 75.971338][ T4265] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 76.000079][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 76.253746][ T4268] loop0: detected capacity change from 0 to 32768 [ 76.267755][ T4268] JBD2: Ignoring recovery information on journal [ 76.304328][ T4268] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 76.335933][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 76.582834][ T4271] loop0: detected capacity change from 0 to 32768 [ 76.597267][ T4271] JBD2: Ignoring recovery information on journal [ 76.631315][ T4271] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 76.655666][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 76.910967][ T4274] loop0: detected capacity change from 0 to 32768 [ 76.926215][ T4274] JBD2: Ignoring recovery information on journal [ 76.955675][ T4274] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 76.981607][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 77.236743][ T4277] loop0: detected capacity change from 0 to 32768 [ 77.251267][ T4277] JBD2: Ignoring recovery information on journal [ 77.280725][ T4277] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 77.306814][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 77.560933][ T4280] loop0: detected capacity change from 0 to 32768 [ 77.575637][ T4280] JBD2: Ignoring recovery information on journal [ 77.602455][ T4280] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 77.629303][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 77.880007][ T4283] loop0: detected capacity change from 0 to 32768 [ 77.893656][ T4283] JBD2: Ignoring recovery information on journal [ 77.921843][ T4283] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 77.951381][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 78.206691][ T4286] loop0: detected capacity change from 0 to 32768 [ 78.220925][ T4286] JBD2: Ignoring recovery information on journal [ 78.253476][ T4286] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 78.281405][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 78.530042][ T4289] loop0: detected capacity change from 0 to 32768 [ 78.543184][ T4289] JBD2: Ignoring recovery information on journal [ 78.572915][ T4289] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 78.599123][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 78.852175][ T4292] loop0: detected capacity change from 0 to 32768 [ 78.868039][ T4292] JBD2: Ignoring recovery information on journal [ 78.898056][ T4292] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 78.927597][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 79.178536][ T4295] loop0: detected capacity change from 0 to 32768 [ 79.192368][ T4295] JBD2: Ignoring recovery information on journal [ 79.220761][ T4295] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 79.249617][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 79.498770][ T4298] loop0: detected capacity change from 0 to 32768 [ 79.512395][ T4298] JBD2: Ignoring recovery information on journal [ 79.544779][ T4298] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 79.571568][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 79.820550][ T4301] loop0: detected capacity change from 0 to 32768 [ 79.834132][ T4301] JBD2: Ignoring recovery information on journal [ 79.861166][ T4301] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 79.887555][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 80.140192][ T4304] loop0: detected capacity change from 0 to 32768 [ 80.154152][ T4304] JBD2: Ignoring recovery information on journal [ 80.183685][ T4304] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 80.209028][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 80.459982][ T4307] loop0: detected capacity change from 0 to 32768 [ 80.473197][ T4307] JBD2: Ignoring recovery information on journal [ 80.501884][ T4307] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 80.527666][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 80.776670][ T4310] loop0: detected capacity change from 0 to 32768 [ 80.790136][ T4310] JBD2: Ignoring recovery information on journal [ 80.817529][ T4310] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 80.848177][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 81.097010][ T4313] loop0: detected capacity change from 0 to 32768 [ 81.110091][ T4313] JBD2: Ignoring recovery information on journal [ 81.142223][ T4313] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 81.168872][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 81.417821][ T4316] loop0: detected capacity change from 0 to 32768 [ 81.430781][ T4316] JBD2: Ignoring recovery information on journal executing program [ 81.459355][ T4316] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 81.485069][ T4244] ocfs2: Unmounting device (7,0) on (node local) [ 81.880075][ T4320] loop0: detected capacity change from 0 to 32768 [ 81.893610][ T4320] JBD2: Ignoring recovery information on journal [ 81.955836][ T4320] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 81.996576][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 82.386775][ T4323] loop0: detected capacity change from 0 to 32768 [ 82.400427][ T4323] JBD2: Ignoring recovery information on journal [ 82.446843][ T4323] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 82.477159][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 82.726612][ T4326] loop0: detected capacity change from 0 to 32768 [ 82.739730][ T4326] JBD2: Ignoring recovery information on journal [ 82.770213][ T4326] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 82.797941][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 83.050196][ T4329] loop0: detected capacity change from 0 to 32768 [ 83.063784][ T4329] JBD2: Ignoring recovery information on journal [ 83.093157][ T4329] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 83.119781][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 83.370477][ T4332] loop0: detected capacity change from 0 to 32768 [ 83.386345][ T4332] JBD2: Ignoring recovery information on journal [ 83.414054][ T4332] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 83.442193][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 83.697319][ T4335] loop0: detected capacity change from 0 to 32768 [ 83.710686][ T4335] JBD2: Ignoring recovery information on journal [ 83.737321][ T4335] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 83.762652][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 84.017349][ T4338] loop0: detected capacity change from 0 to 32768 [ 84.033999][ T4338] JBD2: Ignoring recovery information on journal [ 84.068107][ T4338] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 84.097623][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 84.353039][ T4341] loop0: detected capacity change from 0 to 32768 [ 84.366671][ T4341] JBD2: Ignoring recovery information on journal [ 84.401374][ T4341] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 84.430756][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 84.684639][ T4344] loop0: detected capacity change from 0 to 32768 [ 84.697969][ T4344] JBD2: Ignoring recovery information on journal [ 84.725198][ T4344] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 84.755382][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 85.006968][ T4347] loop0: detected capacity change from 0 to 32768 [ 85.020211][ T4347] JBD2: Ignoring recovery information on journal [ 85.051226][ T4347] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 85.077156][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 85.327569][ T4350] loop0: detected capacity change from 0 to 32768 [ 85.340955][ T4350] JBD2: Ignoring recovery information on journal [ 85.369157][ T4350] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 85.400285][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 85.650145][ T4353] loop0: detected capacity change from 0 to 32768 [ 85.663114][ T4353] JBD2: Ignoring recovery information on journal [ 85.690935][ T4353] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 85.717096][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 85.967731][ T4356] loop0: detected capacity change from 0 to 32768 [ 85.981219][ T4356] JBD2: Ignoring recovery information on journal [ 86.012463][ T4356] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 86.038717][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 86.290913][ T4359] loop0: detected capacity change from 0 to 32768 [ 86.305531][ T4359] JBD2: Ignoring recovery information on journal [ 86.332734][ T4359] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 86.360900][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 86.606624][ T14] cfg80211: failed to load regulatory.db [ 86.616970][ T4362] loop0: detected capacity change from 0 to 32768 [ 86.630811][ T4362] JBD2: Ignoring recovery information on journal [ 86.656572][ T4362] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 86.684892][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 86.936779][ T4365] loop0: detected capacity change from 0 to 32768 [ 86.950933][ T4365] JBD2: Ignoring recovery information on journal [ 86.980704][ T4365] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 86.993590][ T4365] [ 86.995966][ T4365] ====================================================== [ 87.003002][ T4365] WARNING: possible circular locking dependency detected [ 87.010057][ T4365] 6.1.122-syzkaller #0 Tainted: G W [ 87.016661][ T4365] ------------------------------------------------------ [ 87.023706][ T4365] syz-executor236/4365 is trying to acquire lock: [ 87.030218][ T4365] ffff8880292f5488 (&osb->system_file_mutex){+.+.}-{3:3}, at: ocfs2_get_system_file_inode+0x1a1/0x7b0 [ 87.041235][ T4365] [ 87.041235][ T4365] but task is already holding lock: [ 87.048624][ T4365] ffff888074ab8660 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}, at: __ocfs2_change_file_space+0x7f6/0xf60 [ 87.059881][ T4365] [ 87.059881][ T4365] which lock already depends on the new lock. [ 87.059881][ T4365] [ 87.070295][ T4365] [ 87.070295][ T4365] the existing dependency chain (in reverse order) is: [ 87.079327][ T4365] [ 87.079327][ T4365] -> #1 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}: [ 87.088111][ T4365] lock_acquire+0x1f8/0x5a0 [ 87.093168][ T4365] down_read+0xad/0xa30 [ 87.097882][ T4365] ocfs2_read_virt_blocks+0x2dc/0xab0 [ 87.103808][ T4365] ocfs2_find_entry+0x436/0x28c0 [ 87.109307][ T4365] ocfs2_find_files_on_disk+0x10d/0x3a0 [ 87.115399][ T4365] ocfs2_lookup_ino_from_name+0xad/0x1e0 [ 87.121565][ T4365] ocfs2_get_system_file_inode+0x314/0x7b0 [ 87.127901][ T4365] ocfs2_init_global_system_inodes+0x328/0x720 [ 87.134583][ T4365] ocfs2_fill_super+0x2f72/0x5720 [ 87.140134][ T4365] mount_bdev+0x2c9/0x3f0 [ 87.144997][ T4365] legacy_get_tree+0xeb/0x180 [ 87.150208][ T4365] vfs_get_tree+0x88/0x270 [ 87.155152][ T4365] do_new_mount+0x2ba/0xb40 [ 87.160188][ T4365] __se_sys_mount+0x2d5/0x3c0 [ 87.165394][ T4365] do_syscall_64+0x3b/0xb0 [ 87.170369][ T4365] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 87.176794][ T4365] [ 87.176794][ T4365] -> #0 (&osb->system_file_mutex){+.+.}-{3:3}: [ 87.185142][ T4365] validate_chain+0x1661/0x5950 [ 87.190514][ T4365] __lock_acquire+0x125b/0x1f80 [ 87.195897][ T4365] lock_acquire+0x1f8/0x5a0 [ 87.201022][ T4365] __mutex_lock+0x132/0xd80 [ 87.206051][ T4365] ocfs2_get_system_file_inode+0x1a1/0x7b0 [ 87.212388][ T4365] ocfs2_reserve_suballoc_bits+0x167/0x5190 [ 87.218808][ T4365] ocfs2_reserve_new_metadata_blocks+0x418/0x9b0 [ 87.225764][ T4365] ocfs2_lock_allocators+0x2a5/0x620 [ 87.231583][ T4365] ocfs2_extend_allocation+0x4e5/0x1d00 [ 87.237708][ T4365] ocfs2_allocate_unwritten_extents+0x394/0x9e0 [ 87.244488][ T4365] __ocfs2_change_file_space+0x8ce/0xf60 [ 87.250670][ T4365] ocfs2_fallocate+0x2dc/0x350 [ 87.255971][ T4365] vfs_fallocate+0x547/0x6b0 [ 87.261100][ T4365] __x64_sys_fallocate+0xb9/0x100 [ 87.266661][ T4365] do_syscall_64+0x3b/0xb0 [ 87.271616][ T4365] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 87.278047][ T4365] [ 87.278047][ T4365] other info that might help us debug this: [ 87.278047][ T4365] [ 87.288372][ T4365] Possible unsafe locking scenario: [ 87.288372][ T4365] [ 87.295818][ T4365] CPU0 CPU1 [ 87.301182][ T4365] ---- ---- [ 87.306550][ T4365] lock(&ocfs2_file_ip_alloc_sem_key); [ 87.312100][ T4365] lock(&osb->system_file_mutex); [ 87.319738][ T4365] lock(&ocfs2_file_ip_alloc_sem_key); [ 87.327808][ T4365] lock(&osb->system_file_mutex); [ 87.332922][ T4365] [ 87.332922][ T4365] *** DEADLOCK *** [ 87.332922][ T4365] [ 87.341117][ T4365] 3 locks held by syz-executor236/4365: [ 87.346662][ T4365] #0: ffff88807a5b6460 (sb_writers#9){.+.+}-{0:0}, at: vfs_fallocate+0x4ba/0x6b0 [ 87.355912][ T4365] #1: ffff888074ab89c8 (&sb->s_type->i_mutex_key#15){+.+.}-{3:3}, at: __ocfs2_change_file_space+0x1fe/0xf60 [ 87.367501][ T4365] #2: ffff888074ab8660 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}, at: __ocfs2_change_file_space+0x7f6/0xf60 [ 87.379165][ T4365] [ 87.379165][ T4365] stack backtrace: [ 87.385074][ T4365] CPU: 1 PID: 4365 Comm: syz-executor236 Tainted: G W 6.1.122-syzkaller #0 [ 87.395051][ T4365] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 87.405115][ T4365] Call Trace: [ 87.408437][ T4365] [ 87.411369][ T4365] dump_stack_lvl+0x1e3/0x2cb [ 87.416069][ T4365] ? nf_tcp_handle_invalid+0x642/0x642 [ 87.421579][ T4365] ? print_circular_bug+0x12b/0x1a0 [ 87.426788][ T4365] check_noncircular+0x2fa/0x3b0 [ 87.431734][ T4365] ? add_chain_block+0x850/0x850 [ 87.436678][ T4365] ? lockdep_lock+0x11f/0x2a0 [ 87.441364][ T4365] ? reacquire_held_locks+0x660/0x660 [ 87.446757][ T4365] ? _find_first_zero_bit+0xd0/0x100 [ 87.452053][ T4365] validate_chain+0x1661/0x5950 [ 87.456917][ T4365] ? reacquire_held_locks+0x660/0x660 [ 87.462305][ T4365] ? validate_chain+0x112/0x5950 [ 87.467272][ T4365] ? reacquire_held_locks+0x660/0x660 [ 87.472654][ T4365] ? mark_lock+0x9a/0x340 [ 87.477002][ T4365] ? mark_lock+0x9a/0x340 [ 87.481369][ T4365] __lock_acquire+0x125b/0x1f80 [ 87.486243][ T4365] lock_acquire+0x1f8/0x5a0 [ 87.490756][ T4365] ? ocfs2_get_system_file_inode+0x1a1/0x7b0 [ 87.496749][ T4365] ? read_lock_is_recursive+0x10/0x10 [ 87.502154][ T4365] ? __might_sleep+0xb0/0xb0 [ 87.506756][ T4365] __mutex_lock+0x132/0xd80 [ 87.511263][ T4365] ? ocfs2_get_system_file_inode+0x1a1/0x7b0 [ 87.517261][ T4365] ? ocfs2_get_system_file_inode+0x144/0x7b0 [ 87.523250][ T4365] ? ocfs2_get_system_file_inode+0x1a1/0x7b0 [ 87.529264][ T4365] ? __lock_acquire+0x1f80/0x1f80 [ 87.534301][ T4365] ? mutex_lock_nested+0x10/0x10 [ 87.539245][ T4365] ? do_raw_spin_unlock+0x137/0x8a0 [ 87.544478][ T4365] ocfs2_get_system_file_inode+0x1a1/0x7b0 [ 87.550296][ T4365] ? ocfs2_fast_symlink_read_folio+0x560/0x560 [ 87.556465][ T4365] ? is_bpf_text_address+0x22/0x2a0 [ 87.561670][ T4365] ? __lock_acquire+0x1f80/0x1f80 [ 87.566707][ T4365] ocfs2_reserve_suballoc_bits+0x167/0x5190 [ 87.572612][ T4365] ? is_bpf_text_address+0x22/0x2a0 [ 87.577811][ T4365] ? is_bpf_text_address+0x289/0x2a0 [ 87.583100][ T4365] ? is_bpf_text_address+0x22/0x2a0 [ 87.588303][ T4365] ? stack_trace_save+0x1c0/0x1c0 [ 87.593336][ T4365] ? kernel_text_address+0x9f/0xd0 [ 87.598454][ T4365] ? __kernel_text_address+0x9/0x40 [ 87.603665][ T4365] ? arch_stack_walk+0xf3/0x140 [ 87.608527][ T4365] ? ocfs2_block_group_search+0x530/0x530 [ 87.614260][ T4365] ? stack_trace_save+0x113/0x1c0 [ 87.619301][ T4365] ? stack_trace_snprint+0xe0/0xe0 [ 87.624429][ T4365] ? __stack_depot_save+0x36/0x470 [ 87.629548][ T4365] ? kasan_set_track+0x60/0x70 [ 87.634313][ T4365] ? kasan_set_track+0x4b/0x70 [ 87.639079][ T4365] ? __kasan_kmalloc+0x97/0xb0 [ 87.643858][ T4365] ? ocfs2_reserve_new_metadata_blocks+0x113/0x9b0 [ 87.650368][ T4365] ? ocfs2_lock_allocators+0x2a5/0x620 [ 87.655834][ T4365] ? ocfs2_extend_allocation+0x4e5/0x1d00 [ 87.661555][ T4365] ? ocfs2_allocate_unwritten_extents+0x394/0x9e0 [ 87.667977][ T4365] ? __ocfs2_change_file_space+0x8ce/0xf60 [ 87.673807][ T4365] ? ocfs2_fallocate+0x2dc/0x350 [ 87.678751][ T4365] ? vfs_fallocate+0x547/0x6b0 [ 87.683531][ T4365] ? __x64_sys_fallocate+0xb9/0x100 [ 87.688740][ T4365] ? do_syscall_64+0x3b/0xb0 [ 87.693340][ T4365] ? entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 87.699436][ T4365] ocfs2_reserve_new_metadata_blocks+0x418/0x9b0 [ 87.705777][ T4365] ? ocfs2_init_steal_slots+0x150/0x150 [ 87.711324][ T4365] ? rcu_is_watching+0x11/0xb0 [ 87.716133][ T4365] ? ocfs2_num_free_extents+0x398/0x740 [ 87.721691][ T4365] ? ocfs2_validate_extent_block+0x670/0x670 [ 87.727687][ T4365] ? ocfs2_read_blocks_sync+0xcd0/0xcd0 [ 87.733243][ T4365] ? mutex_unlock+0x10/0x10 [ 87.737758][ T4365] ? __getblk_gfp+0x50/0xa20 [ 87.742353][ T4365] ocfs2_lock_allocators+0x2a5/0x620 [ 87.747652][ T4365] ? _ocfs2_clear_bit+0x30/0x30 [ 87.752512][ T4365] ? ocfs2_read_inode_block+0x148/0x1d0 [ 87.758065][ T4365] ? ocfs2_read_inode_block_full+0x1e0/0x1e0 [ 87.764055][ T4365] ? ocfs2_extent_map_insert_rec+0xf80/0xf80 [ 87.770041][ T4365] ocfs2_extend_allocation+0x4e5/0x1d00 [ 87.775630][ T4365] ? ocfs2_get_clusters+0xbc0/0xbc0 [ 87.780837][ T4365] ? ocfs2_read_inode_block+0x148/0x1d0 [ 87.786427][ T4365] ? ocfs2_extend_no_holes+0x490/0x490 [ 87.791891][ T4365] ? ocfs2_read_inode_block_full+0x1e0/0x1e0 [ 87.797879][ T4365] ? do_raw_spin_unlock+0x137/0x8a0 [ 87.803083][ T4365] ? __brelse+0x55/0x90 [ 87.807241][ T4365] ? ocfs2_get_clusters+0x33d/0xbc0 [ 87.812444][ T4365] ? ocfs2_allocate_extend_trans+0x6b0/0x6b0 [ 87.818434][ T4365] ? ocfs2_xattr_get_clusters+0x9c0/0x9c0 [ 87.824259][ T4365] ocfs2_allocate_unwritten_extents+0x394/0x9e0 [ 87.830626][ T4365] ? __ocfs2_write_remove_suid+0x850/0x850 [ 87.836444][ T4365] ? rwsem_write_trylock+0x166/0x210 [ 87.841738][ T4365] ? inode_owner_or_capable+0x210/0x210 [ 87.847298][ T4365] ? clear_nonspinnable+0x60/0x60 [ 87.852328][ T4365] ? ocfs2_create_new_inode_locks+0x6d0/0x6d0 [ 87.858405][ T4365] ? do_raw_spin_unlock+0x137/0x8a0 [ 87.863611][ T4365] __ocfs2_change_file_space+0x8ce/0xf60 [ 87.869257][ T4365] ? ocfs2_change_file_space+0x330/0x330 [ 87.874908][ T4365] ? read_lock_is_recursive+0x10/0x10 [ 87.880296][ T4365] ? inode_newsize_ok+0x17c/0x1b0 [ 87.885324][ T4365] ocfs2_fallocate+0x2dc/0x350 [ 87.890094][ T4365] ? ocfs2_sync_file+0x780/0x780 [ 87.895035][ T4365] ? rcu_read_lock_any_held+0xb3/0x160 [ 87.900534][ T4365] ? common_file_perm+0x17d/0x1d0 [ 87.905574][ T4365] vfs_fallocate+0x547/0x6b0 [ 87.910186][ T4365] __x64_sys_fallocate+0xb9/0x100 [ 87.915227][ T4365] do_syscall_64+0x3b/0xb0 [ 87.919659][ T4365] ? clear_bhb_loop+0x45/0xa0 [ 87.924342][ T4365] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 87.930272][ T4365] RIP: 0033:0x7fc58e74d129 [ 87.934713][ T4365] 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 [ 87.954337][ T4365] RSP: 002b:00007ffcd0bdd0f8 EFLAGS: 00000246 ORIG_RAX: 000000000000011d [ 87.962757][ T4365] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc58e74d129 [ 87.970731][ T4365] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004 [ 87.978700][ T4365] RBP: 0000000000000004 R08: 00000000000008c0 R09: 00000000000008c0 [ 87.986672][ T4365] R10: 00000000001001f0 R11: 0000000000000246 R12: 00007ffcd0bdd140 [ 87.994647][ T4365] R13: 00007ffcd0bdd180 R14: 0000000001000000 R15: 0000000000000003 [ 88.002625][ T4365] [ 88.029825][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 88.240417][ T4368] loop0: detected capacity change from 0 to 32768 [ 88.251747][ T4368] JBD2: Ignoring recovery information on journal [ 88.270028][ T4368] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 88.293765][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 88.482314][ T4371] loop0: detected capacity change from 0 to 32768 [ 88.493475][ T4371] JBD2: Ignoring recovery information on journal [ 88.516043][ T4371] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 88.533503][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 88.718314][ T4374] loop0: detected capacity change from 0 to 32768 [ 88.729432][ T4374] JBD2: Ignoring recovery information on journal [ 88.750630][ T4374] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 88.770899][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 88.955243][ T4377] loop0: detected capacity change from 0 to 32768 [ 88.966645][ T4377] JBD2: Ignoring recovery information on journal [ 88.987993][ T4377] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 89.011477][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 89.196603][ T4380] loop0: detected capacity change from 0 to 32768 [ 89.209249][ T4380] JBD2: Ignoring recovery information on journal [ 89.230418][ T4380] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 89.253779][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 89.438021][ T4383] loop0: detected capacity change from 0 to 32768 [ 89.449293][ T4383] JBD2: Ignoring recovery information on journal [ 89.470757][ T4383] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 89.494130][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 89.681481][ T4386] loop0: detected capacity change from 0 to 32768 [ 89.692792][ T4386] JBD2: Ignoring recovery information on journal [ 89.718375][ T4386] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. executing program [ 89.736536][ T4244] ocfs2: Unmounting device (7,0) on (node local) [ 89.923957][ T4389] loop0: detected capacity change from 0 to 32768 [ 89.935135][ T4389] JBD2: Ignoring recovery information on journal [ 89.962516][ T4389] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 89.986421][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 90.172321][ T4393] loop0: detected capacity change from 0 to 32768 [ 90.183454][ T4393] JBD2: Ignoring recovery information on journal [ 90.206543][ T4393] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 90.233806][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 90.416814][ T4396] loop0: detected capacity change from 0 to 32768 [ 90.428183][ T4396] JBD2: Ignoring recovery information on journal [ 90.451146][ T4396] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 90.475090][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 90.658243][ T4399] loop0: detected capacity change from 0 to 32768 [ 90.669647][ T4399] JBD2: Ignoring recovery information on journal [ 90.690590][ T4399] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 90.711304][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 90.894550][ T4402] loop0: detected capacity change from 0 to 32768 [ 90.905765][ T4402] JBD2: Ignoring recovery information on journal [ 90.926863][ T4402] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 90.949967][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 91.135468][ T4405] loop0: detected capacity change from 0 to 32768 [ 91.146782][ T4405] JBD2: Ignoring recovery information on journal [ 91.168559][ T4405] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 91.191943][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 91.376767][ T4408] loop0: detected capacity change from 0 to 32768 [ 91.388450][ T4408] JBD2: Ignoring recovery information on journal [ 91.409605][ T4408] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 91.431729][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 91.616047][ T4411] loop0: detected capacity change from 0 to 32768 [ 91.627506][ T4411] JBD2: Ignoring recovery information on journal [ 91.648495][ T4411] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 91.671854][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 91.855562][ T4414] loop0: detected capacity change from 0 to 32768 [ 91.866620][ T4414] JBD2: Ignoring recovery information on journal [ 91.887755][ T4414] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 91.909297][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 92.095078][ T4417] loop0: detected capacity change from 0 to 32768 [ 92.106681][ T4417] JBD2: Ignoring recovery information on journal [ 92.128414][ T4417] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 92.152304][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 92.339312][ T4420] loop0: detected capacity change from 0 to 32768 [ 92.350613][ T4420] JBD2: Ignoring recovery information on journal [ 92.376678][ T4420] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 92.400377][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 92.585541][ T4423] loop0: detected capacity change from 0 to 32768 [ 92.597212][ T4423] JBD2: Ignoring recovery information on journal [ 92.618486][ T4423] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 92.642008][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 92.828284][ T4426] loop0: detected capacity change from 0 to 32768 [ 92.839708][ T4426] JBD2: Ignoring recovery information on journal [ 92.863746][ T4426] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 92.891304][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 93.084941][ T4429] loop0: detected capacity change from 0 to 32768 [ 93.097126][ T4429] JBD2: Ignoring recovery information on journal [ 93.119899][ T4429] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 93.143530][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 93.327782][ T4432] loop0: detected capacity change from 0 to 32768 [ 93.338881][ T4432] JBD2: Ignoring recovery information on journal [ 93.361395][ T4432] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 93.380734][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 93.567672][ T4435] loop0: detected capacity change from 0 to 32768 [ 93.579313][ T4435] JBD2: Ignoring recovery information on journal [ 93.600602][ T4435] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 93.621278][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 93.807136][ T4438] loop0: detected capacity change from 0 to 32768 [ 93.819008][ T4438] JBD2: Ignoring recovery information on journal [ 93.840003][ T4438] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 93.863401][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 94.052300][ T4441] loop0: detected capacity change from 0 to 32768 [ 94.063511][ T4441] JBD2: Ignoring recovery information on journal [ 94.087992][ T4441] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 94.111537][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 94.298984][ T4444] loop0: detected capacity change from 0 to 32768 [ 94.310951][ T4444] JBD2: Ignoring recovery information on journal [ 94.331229][ T4444] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 94.354889][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 94.539701][ T4447] loop0: detected capacity change from 0 to 32768 [ 94.551570][ T4447] JBD2: Ignoring recovery information on journal [ 94.572794][ T4447] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 94.602660][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 94.788244][ T4450] loop0: detected capacity change from 0 to 32768 [ 94.799925][ T4450] JBD2: Ignoring recovery information on journal [ 94.820817][ T4450] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 94.841343][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 95.030378][ T4453] loop0: detected capacity change from 0 to 32768 [ 95.041544][ T4453] JBD2: Ignoring recovery information on journal [ 95.062570][ T4453] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 95.086080][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 95.273427][ T4456] loop0: detected capacity change from 0 to 32768 [ 95.284881][ T4456] JBD2: Ignoring recovery information on journal [ 95.304980][ T4456] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 95.328470][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 95.514856][ T4459] loop0: detected capacity change from 0 to 32768 [ 95.526457][ T4459] JBD2: Ignoring recovery information on journal [ 95.547514][ T4459] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 95.571365][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 95.756050][ T4462] loop0: detected capacity change from 0 to 32768 [ 95.767502][ T4462] JBD2: Ignoring recovery information on journal [ 95.788776][ T4462] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 95.812419][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 96.000445][ T4465] loop0: detected capacity change from 0 to 32768 [ 96.012211][ T4465] JBD2: Ignoring recovery information on journal [ 96.033341][ T4465] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. executing program [ 96.053692][ T4244] ocfs2: Unmounting device (7,0) on (node local) [ 96.238758][ T4468] loop0: detected capacity change from 0 to 32768 [ 96.250213][ T4468] JBD2: Ignoring recovery information on journal [ 96.271887][ T4468] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 96.295397][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 96.482811][ T4471] loop0: detected capacity change from 0 to 32768 [ 96.494114][ T4471] JBD2: Ignoring recovery information on journal [ 96.518234][ T4471] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 96.541388][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 96.725229][ T4474] loop0: detected capacity change from 0 to 32768 [ 96.736280][ T4474] JBD2: Ignoring recovery information on journal [ 96.758703][ T4474] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 96.779085][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 96.962230][ T4477] loop0: detected capacity change from 0 to 32768 [ 96.973407][ T4477] JBD2: Ignoring recovery information on journal [ 96.998123][ T4477] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.