Warning: Permanently added '10.128.0.81' (ED25519) to the list of known hosts. executing program [ 54.761373][ T4248] loop0: detected capacity change from 0 to 32768 [ 54.769562][ T4248] ======================================================= [ 54.769562][ T4248] WARNING: The mand mount option has been deprecated and [ 54.769562][ T4248] and is ignored by this kernel. Remove the mand [ 54.769562][ T4248] option from the mount to silence this warning. [ 54.769562][ T4248] ======================================================= [ 54.817785][ T4248] JBD2: Ignoring recovery information on journal [ 54.842445][ T4248] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 54.885395][ T4247] ocfs2: Unmounting device (7,0) on (node local) executing program [ 55.089039][ T4252] loop0: detected capacity change from 0 to 32768 [ 55.102509][ T4252] JBD2: Ignoring recovery information on journal [ 55.127769][ T4252] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 55.155975][ T4247] ocfs2: Unmounting device (7,0) on (node local) executing program [ 55.360472][ T4255] loop0: detected capacity change from 0 to 32768 [ 55.373372][ T4255] JBD2: Ignoring recovery information on journal [ 55.400294][ T4255] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 55.428884][ T4247] ocfs2: Unmounting device (7,0) on (node local) executing program [ 55.627448][ T4258] loop0: detected capacity change from 0 to 32768 [ 55.640363][ T4258] JBD2: Ignoring recovery information on journal [ 55.664762][ T4258] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 55.691243][ T4247] ocfs2: Unmounting device (7,0) on (node local) executing program [ 55.890207][ T4262] loop0: detected capacity change from 0 to 32768 [ 55.902898][ T4262] JBD2: Ignoring recovery information on journal [ 55.927379][ T4262] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 55.955645][ T4247] ocfs2: Unmounting device (7,0) on (node local) executing program [ 56.156551][ T4265] loop0: detected capacity change from 0 to 32768 [ 56.169145][ T4265] JBD2: Ignoring recovery information on journal [ 56.196329][ T4265] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 56.223315][ T4247] ocfs2: Unmounting device (7,0) on (node local) executing program [ 56.422092][ T4268] loop0: detected capacity change from 0 to 32768 [ 56.434853][ T4268] JBD2: Ignoring recovery information on journal [ 56.462987][ T4268] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 56.489635][ T4247] ocfs2: Unmounting device (7,0) on (node local) executing program [ 56.688197][ T4271] loop0: detected capacity change from 0 to 32768 [ 56.700706][ T4271] JBD2: Ignoring recovery information on journal [ 56.728081][ T4271] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 56.753774][ T4247] ocfs2: Unmounting device (7,0) on (node local) executing program [ 56.952264][ T4274] loop0: detected capacity change from 0 to 32768 [ 56.969486][ T4274] JBD2: Ignoring recovery information on journal [ 56.996397][ T4274] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 57.023619][ T4247] ocfs2: Unmounting device (7,0) on (node local) executing program [ 57.223653][ T4277] loop0: detected capacity change from 0 to 32768 [ 57.236516][ T4277] JBD2: Ignoring recovery information on journal [ 57.263647][ T4277] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 57.290321][ T4247] ocfs2: Unmounting device (7,0) on (node local) executing program [ 57.493796][ T4280] loop0: detected capacity change from 0 to 32768 [ 57.508249][ T4280] JBD2: Ignoring recovery information on journal [ 57.533443][ T4280] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 57.558659][ T4247] ocfs2: Unmounting device (7,0) on (node local) executing program [ 57.758660][ T4283] loop0: detected capacity change from 0 to 32768 [ 57.772547][ T4283] JBD2: Ignoring recovery information on journal [ 57.795795][ T4283] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 57.821364][ T4247] ocfs2: Unmounting device (7,0) on (node local) executing program [ 58.019753][ T4286] loop0: detected capacity change from 0 to 32768 [ 58.032311][ T4286] JBD2: Ignoring recovery information on journal [ 58.058453][ T4286] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 58.085059][ T4247] ocfs2: Unmounting device (7,0) on (node local) executing program [ 58.284694][ T4289] loop0: detected capacity change from 0 to 32768 [ 58.297225][ T4289] JBD2: Ignoring recovery information on journal [ 58.327026][ T4289] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 58.352221][ T4247] ocfs2: Unmounting device (7,0) on (node local) executing program [ 58.557672][ T4292] loop0: detected capacity change from 0 to 32768 [ 58.570149][ T4292] JBD2: Ignoring recovery information on journal [ 58.598358][ T4292] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 58.628159][ T4247] ocfs2: Unmounting device (7,0) on (node local) executing program [ 58.829102][ T4295] loop0: detected capacity change from 0 to 32768 [ 58.841521][ T4295] JBD2: Ignoring recovery information on journal [ 58.867709][ T4295] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 58.891327][ T4247] ocfs2: Unmounting device (7,0) on (node local) executing program [ 59.095941][ T4298] loop0: detected capacity change from 0 to 32768 [ 59.108560][ T4298] JBD2: Ignoring recovery information on journal [ 59.130714][ T4298] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 59.159855][ T4247] ocfs2: Unmounting device (7,0) on (node local) executing program [ 59.359391][ T4301] loop0: detected capacity change from 0 to 32768 [ 59.371991][ T4301] JBD2: Ignoring recovery information on journal [ 59.397923][ T4301] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 59.419984][ T4247] ocfs2: Unmounting device (7,0) on (node local) executing program [ 59.620136][ T4304] loop0: detected capacity change from 0 to 32768 [ 59.632840][ T4304] JBD2: Ignoring recovery information on journal [ 59.659361][ T4304] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 59.685279][ T4247] ocfs2: Unmounting device (7,0) on (node local) executing program [ 59.885525][ T4307] loop0: detected capacity change from 0 to 32768 [ 59.897967][ T4307] JBD2: Ignoring recovery information on journal [ 59.929754][ T4307] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 59.958955][ T4247] ocfs2: Unmounting device (7,0) on (node local) executing program [ 60.157253][ T4310] loop0: detected capacity change from 0 to 32768 [ 60.169961][ T4310] JBD2: Ignoring recovery information on journal [ 60.194971][ T4310] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 60.220342][ T4247] ocfs2: Unmounting device (7,0) on (node local) executing program [ 60.420263][ T4313] loop0: detected capacity change from 0 to 32768 [ 60.433501][ T4313] JBD2: Ignoring recovery information on journal [ 60.458804][ T4313] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 60.483861][ T4247] ocfs2: Unmounting device (7,0) on (node local) executing program [ 60.689794][ T4316] loop0: detected capacity change from 0 to 32768 [ 60.702395][ T4316] JBD2: Ignoring recovery information on journal [ 60.727902][ T4316] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 60.757321][ T4247] ocfs2: Unmounting device (7,0) on (node local) executing program [ 60.956305][ T4319] loop0: detected capacity change from 0 to 32768 [ 60.969024][ T4319] JBD2: Ignoring recovery information on journal [ 60.994062][ T4319] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 61.019137][ T4247] ocfs2: Unmounting device (7,0) on (node local) executing program [ 61.217931][ T4322] loop0: detected capacity change from 0 to 32768 [ 61.231560][ T4322] JBD2: Ignoring recovery information on journal [ 61.256691][ T4322] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 61.283578][ T4247] ocfs2: Unmounting device (7,0) on (node local) executing program [ 61.483815][ T4325] loop0: detected capacity change from 0 to 32768 [ 61.496682][ T4325] JBD2: Ignoring recovery information on journal [ 61.522309][ T4325] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 61.547729][ T4247] ocfs2: Unmounting device (7,0) on (node local) executing program [ 61.747171][ T4328] loop0: detected capacity change from 0 to 32768 [ 61.760562][ T4328] JBD2: Ignoring recovery information on journal [ 61.785053][ T4328] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 61.807598][ T4247] ocfs2: Unmounting device (7,0) on (node local) executing program [ 62.007573][ T4331] loop0: detected capacity change from 0 to 32768 [ 62.021608][ T4331] JBD2: Ignoring recovery information on journal [ 62.045642][ T4331] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 62.070610][ T4247] ocfs2: Unmounting device (7,0) on (node local) executing program [ 62.270374][ T4334] loop0: detected capacity change from 0 to 32768 [ 62.283687][ T4334] JBD2: Ignoring recovery information on journal [ 62.309102][ T4334] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 62.334261][ T4247] ocfs2: Unmounting device (7,0) on (node local) executing program [ 62.532250][ T4337] loop0: detected capacity change from 0 to 32768 [ 62.544969][ T4337] JBD2: Ignoring recovery information on journal [ 62.570527][ T4337] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 62.597597][ T4247] ocfs2: Unmounting device (7,0) on (node local) executing program [ 62.797519][ T4340] loop0: detected capacity change from 0 to 32768 [ 62.810057][ T4340] JBD2: Ignoring recovery information on journal [ 62.837845][ T4340] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 62.863283][ T4247] ocfs2: Unmounting device (7,0) on (node local) executing program [ 63.066435][ T4343] loop0: detected capacity change from 0 to 32768 [ 63.080321][ T4343] JBD2: Ignoring recovery information on journal [ 63.108269][ T4343] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 63.135517][ T4247] ocfs2: Unmounting device (7,0) on (node local) executing program [ 63.335307][ T4346] loop0: detected capacity change from 0 to 32768 [ 63.348167][ T4346] JBD2: Ignoring recovery information on journal [ 63.375039][ T4346] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 63.402981][ T4247] ocfs2: Unmounting device (7,0) on (node local) executing program [ 63.605841][ T4349] loop0: detected capacity change from 0 to 32768 [ 63.618518][ T4349] JBD2: Ignoring recovery information on journal [ 63.643984][ T4349] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 63.670580][ T4247] ocfs2: Unmounting device (7,0) on (node local) executing program [ 63.873241][ T4352] loop0: detected capacity change from 0 to 32768 [ 63.887326][ T4352] JBD2: Ignoring recovery information on journal [ 63.916009][ T4352] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 63.941033][ T4247] ocfs2: Unmounting device (7,0) on (node local) executing program [ 64.141644][ T4355] loop0: detected capacity change from 0 to 32768 [ 64.155303][ T4355] JBD2: Ignoring recovery information on journal [ 64.180577][ T4355] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 64.205831][ T4247] ocfs2: Unmounting device (7,0) on (node local) executing program [ 64.405891][ T4359] loop0: detected capacity change from 0 to 32768 [ 64.418250][ T4359] JBD2: Ignoring recovery information on journal [ 64.446914][ T4359] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 64.471981][ T4247] ocfs2: Unmounting device (7,0) on (node local) executing program [ 64.675150][ T4362] loop0: detected capacity change from 0 to 32768 [ 64.688025][ T4362] JBD2: Ignoring recovery information on journal [ 64.713102][ T4362] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 64.738442][ T4247] ocfs2: Unmounting device (7,0) on (node local) executing program [ 64.938126][ T4365] loop0: detected capacity change from 0 to 32768 [ 64.950904][ T4365] JBD2: Ignoring recovery information on journal [ 64.978539][ T4365] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 64.990577][ T4365] [ 64.992940][ T4365] ====================================================== [ 64.999958][ T4365] WARNING: possible circular locking dependency detected [ 65.006969][ T4365] 6.1.119-syzkaller #0 Not tainted [ 65.012075][ T4365] ------------------------------------------------------ [ 65.019068][ T4365] syz-executor213/4365 is trying to acquire lock: [ 65.025458][ T4365] ffff8880240c9488 (&osb->system_file_mutex){+.+.}-{3:3}, at: ocfs2_get_system_file_inode+0x1a1/0x7b0 [ 65.036417][ T4365] [ 65.036417][ T4365] but task is already holding lock: [ 65.043771][ T4365] ffff88806ed18660 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}, at: __ocfs2_change_file_space+0x7f6/0xf60 [ 65.054969][ T4365] [ 65.054969][ T4365] which lock already depends on the new lock. [ 65.054969][ T4365] [ 65.065361][ T4365] [ 65.065361][ T4365] the existing dependency chain (in reverse order) is: [ 65.074350][ T4365] [ 65.074350][ T4365] -> #1 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}: [ 65.083094][ T4365] lock_acquire+0x1f8/0x5a0 [ 65.088119][ T4365] down_read+0xad/0xa30 [ 65.092783][ T4365] ocfs2_read_virt_blocks+0x2dc/0xab0 [ 65.098656][ T4365] ocfs2_find_entry+0x436/0x28c0 [ 65.104094][ T4365] ocfs2_find_files_on_disk+0x10d/0x3a0 [ 65.110140][ T4365] ocfs2_lookup_ino_from_name+0xad/0x1e0 [ 65.116280][ T4365] ocfs2_get_system_file_inode+0x314/0x7b0 [ 65.122588][ T4365] ocfs2_init_global_system_inodes+0x328/0x720 [ 65.129245][ T4365] ocfs2_fill_super+0x2f72/0x5720 [ 65.134771][ T4365] mount_bdev+0x2c9/0x3f0 [ 65.139623][ T4365] legacy_get_tree+0xeb/0x180 [ 65.144812][ T4365] vfs_get_tree+0x88/0x270 [ 65.149728][ T4365] do_new_mount+0x2ba/0xb40 [ 65.154730][ T4365] __se_sys_mount+0x2d5/0x3c0 [ 65.159907][ T4365] do_syscall_64+0x3b/0xb0 [ 65.164823][ T4365] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 65.171214][ T4365] [ 65.171214][ T4365] -> #0 (&osb->system_file_mutex){+.+.}-{3:3}: [ 65.179529][ T4365] validate_chain+0x1661/0x5950 [ 65.184877][ T4365] __lock_acquire+0x125b/0x1f80 [ 65.190227][ T4365] lock_acquire+0x1f8/0x5a0 [ 65.195242][ T4365] __mutex_lock+0x132/0xd80 [ 65.200258][ T4365] ocfs2_get_system_file_inode+0x1a1/0x7b0 [ 65.206563][ T4365] ocfs2_reserve_suballoc_bits+0x167/0x5190 [ 65.212972][ T4365] ocfs2_reserve_new_metadata_blocks+0x418/0x9b0 [ 65.219801][ T4365] ocfs2_lock_allocators+0x2a5/0x620 [ 65.225583][ T4365] ocfs2_extend_allocation+0x4e5/0x1d00 [ 65.231628][ T4365] ocfs2_allocate_unwritten_extents+0x394/0x9e0 [ 65.238363][ T4365] __ocfs2_change_file_space+0x8ce/0xf60 [ 65.244497][ T4365] ocfs2_fallocate+0x2dc/0x350 [ 65.249755][ T4365] vfs_fallocate+0x547/0x6b0 [ 65.254856][ T4365] __x64_sys_fallocate+0xb9/0x100 [ 65.260382][ T4365] do_syscall_64+0x3b/0xb0 [ 65.265303][ T4365] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 65.271702][ T4365] [ 65.271702][ T4365] other info that might help us debug this: [ 65.271702][ T4365] [ 65.281906][ T4365] Possible unsafe locking scenario: [ 65.281906][ T4365] [ 65.289331][ T4365] CPU0 CPU1 [ 65.294672][ T4365] ---- ---- [ 65.300009][ T4365] lock(&ocfs2_file_ip_alloc_sem_key); [ 65.305532][ T4365] lock(&osb->system_file_mutex); [ 65.313133][ T4365] lock(&ocfs2_file_ip_alloc_sem_key); [ 65.321171][ T4365] lock(&osb->system_file_mutex); [ 65.326260][ T4365] [ 65.326260][ T4365] *** DEADLOCK *** [ 65.326260][ T4365] [ 65.334381][ T4365] 3 locks held by syz-executor213/4365: [ 65.339898][ T4365] #0: ffff88807bcf0460 (sb_writers#9){.+.+}-{0:0}, at: vfs_fallocate+0x4ba/0x6b0 [ 65.349101][ T4365] #1: ffff88806ed189c8 (&sb->s_type->i_mutex_key#15){+.+.}-{3:3}, at: __ocfs2_change_file_space+0x1fe/0xf60 [ 65.360642][ T4365] #2: ffff88806ed18660 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}, at: __ocfs2_change_file_space+0x7f6/0xf60 [ 65.372286][ T4365] [ 65.372286][ T4365] stack backtrace: [ 65.378179][ T4365] CPU: 0 PID: 4365 Comm: syz-executor213 Not tainted 6.1.119-syzkaller #0 [ 65.386661][ T4365] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 65.396702][ T4365] Call Trace: [ 65.399966][ T4365] [ 65.402874][ T4365] dump_stack_lvl+0x1e3/0x2cb [ 65.407538][ T4365] ? nf_tcp_handle_invalid+0x642/0x642 [ 65.412977][ T4365] ? print_circular_bug+0x12b/0x1a0 [ 65.418150][ T4365] check_noncircular+0x2fa/0x3b0 [ 65.423062][ T4365] ? add_chain_block+0x850/0x850 [ 65.427973][ T4365] ? lockdep_lock+0x11f/0x2a0 [ 65.432627][ T4365] ? reacquire_held_locks+0x660/0x660 [ 65.437973][ T4365] ? _find_first_zero_bit+0xd0/0x100 [ 65.443252][ T4365] validate_chain+0x1661/0x5950 [ 65.448098][ T4365] ? reacquire_held_locks+0x660/0x660 [ 65.453456][ T4365] ? validate_chain+0x112/0x5950 [ 65.458378][ T4365] ? reacquire_held_locks+0x660/0x660 [ 65.463728][ T4365] ? mark_lock+0x9a/0x340 [ 65.468042][ T4365] ? mark_lock+0x9a/0x340 [ 65.472356][ T4365] __lock_acquire+0x125b/0x1f80 [ 65.477191][ T4365] lock_acquire+0x1f8/0x5a0 [ 65.481677][ T4365] ? ocfs2_get_system_file_inode+0x1a1/0x7b0 [ 65.487639][ T4365] ? read_lock_is_recursive+0x10/0x10 [ 65.492990][ T4365] ? __might_sleep+0xb0/0xb0 [ 65.497571][ T4365] __mutex_lock+0x132/0xd80 [ 65.502051][ T4365] ? ocfs2_get_system_file_inode+0x1a1/0x7b0 [ 65.508009][ T4365] ? ocfs2_get_system_file_inode+0x144/0x7b0 [ 65.513969][ T4365] ? ocfs2_get_system_file_inode+0x1a1/0x7b0 [ 65.519924][ T4365] ? __lock_acquire+0x1f80/0x1f80 [ 65.524948][ T4365] ? mutex_lock_nested+0x10/0x10 [ 65.529873][ T4365] ? do_raw_spin_unlock+0x137/0x8a0 [ 65.535051][ T4365] ocfs2_get_system_file_inode+0x1a1/0x7b0 [ 65.540834][ T4365] ? ocfs2_fast_symlink_read_folio+0x560/0x560 [ 65.546972][ T4365] ? is_bpf_text_address+0x22/0x2a0 [ 65.552148][ T4365] ? __lock_acquire+0x1f80/0x1f80 [ 65.557151][ T4365] ocfs2_reserve_suballoc_bits+0x167/0x5190 [ 65.563024][ T4365] ? is_bpf_text_address+0x22/0x2a0 [ 65.568199][ T4365] ? is_bpf_text_address+0x289/0x2a0 [ 65.573461][ T4365] ? is_bpf_text_address+0x22/0x2a0 [ 65.578634][ T4365] ? stack_trace_save+0x1c0/0x1c0 [ 65.583639][ T4365] ? kernel_text_address+0x9f/0xd0 [ 65.588730][ T4365] ? __kernel_text_address+0x9/0x40 [ 65.593909][ T4365] ? arch_stack_walk+0xf3/0x140 [ 65.598765][ T4365] ? ocfs2_block_group_search+0x530/0x530 [ 65.604481][ T4365] ? stack_trace_save+0x113/0x1c0 [ 65.609494][ T4365] ? stack_trace_snprint+0xe0/0xe0 [ 65.614583][ T4365] ? __stack_depot_save+0x36/0x470 [ 65.619686][ T4365] ? kasan_set_track+0x60/0x70 [ 65.624434][ T4365] ? kasan_set_track+0x4b/0x70 [ 65.629177][ T4365] ? __kasan_kmalloc+0x97/0xb0 [ 65.633920][ T4365] ? ocfs2_reserve_new_metadata_blocks+0x113/0x9b0 [ 65.640436][ T4365] ? ocfs2_lock_allocators+0x2a5/0x620 [ 65.645873][ T4365] ? ocfs2_extend_allocation+0x4e5/0x1d00 [ 65.651580][ T4365] ? ocfs2_allocate_unwritten_extents+0x394/0x9e0 [ 65.657976][ T4365] ? __ocfs2_change_file_space+0x8ce/0xf60 [ 65.663758][ T4365] ? ocfs2_fallocate+0x2dc/0x350 [ 65.668687][ T4365] ? vfs_fallocate+0x547/0x6b0 [ 65.673450][ T4365] ? __x64_sys_fallocate+0xb9/0x100 [ 65.678629][ T4365] ? do_syscall_64+0x3b/0xb0 [ 65.683215][ T4365] ? entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 65.689281][ T4365] ocfs2_reserve_new_metadata_blocks+0x418/0x9b0 [ 65.695589][ T4365] ? ocfs2_init_steal_slots+0x150/0x150 [ 65.701125][ T4365] ? rcu_is_watching+0x11/0xb0 [ 65.705875][ T4365] ? ocfs2_num_free_extents+0x398/0x740 [ 65.711405][ T4365] ? ocfs2_validate_extent_block+0x670/0x670 [ 65.717364][ T4365] ? ocfs2_read_blocks_sync+0xcd0/0xcd0 [ 65.722886][ T4365] ? mutex_unlock+0x10/0x10 [ 65.727368][ T4365] ? __getblk_gfp+0x50/0xa20 [ 65.731955][ T4365] ocfs2_lock_allocators+0x2a5/0x620 [ 65.737239][ T4365] ? _ocfs2_clear_bit+0x30/0x30 [ 65.742086][ T4365] ? ocfs2_read_inode_block+0x148/0x1d0 [ 65.747618][ T4365] ? ocfs2_read_inode_block_full+0x1e0/0x1e0 [ 65.753592][ T4365] ? ocfs2_extent_map_insert_rec+0xf80/0xf80 [ 65.759556][ T4365] ocfs2_extend_allocation+0x4e5/0x1d00 [ 65.765086][ T4365] ? ocfs2_get_clusters+0xbc0/0xbc0 [ 65.770264][ T4365] ? ocfs2_read_inode_block+0x148/0x1d0 [ 65.775791][ T4365] ? ocfs2_extend_no_holes+0x490/0x490 [ 65.781243][ T4365] ? ocfs2_read_inode_block_full+0x1e0/0x1e0 [ 65.787201][ T4365] ? do_raw_spin_unlock+0x137/0x8a0 [ 65.792375][ T4365] ? __brelse+0x55/0x90 [ 65.796516][ T4365] ? ocfs2_get_clusters+0x33d/0xbc0 [ 65.801708][ T4365] ? ocfs2_allocate_extend_trans+0x6b0/0x6b0 [ 65.807698][ T4365] ? ocfs2_xattr_get_clusters+0x9c0/0x9c0 [ 65.813409][ T4365] ocfs2_allocate_unwritten_extents+0x394/0x9e0 [ 65.819632][ T4365] ? __ocfs2_write_remove_suid+0x850/0x850 [ 65.825421][ T4365] ? rwsem_write_trylock+0x166/0x210 [ 65.830701][ T4365] ? inode_owner_or_capable+0x210/0x210 [ 65.836229][ T4365] ? clear_nonspinnable+0x60/0x60 [ 65.841233][ T4365] ? ocfs2_create_new_inode_locks+0x6d0/0x6d0 [ 65.847407][ T4365] ? do_raw_spin_unlock+0x137/0x8a0 [ 65.852584][ T4365] __ocfs2_change_file_space+0x8ce/0xf60 [ 65.858217][ T4365] ? ocfs2_change_file_space+0x330/0x330 [ 65.863843][ T4365] ? read_lock_is_recursive+0x10/0x10 [ 65.869197][ T4365] ? inode_newsize_ok+0x17c/0x1b0 [ 65.874217][ T4365] ocfs2_fallocate+0x2dc/0x350 [ 65.878958][ T4365] ? ocfs2_sync_file+0x780/0x780 [ 65.883868][ T4365] ? rcu_read_lock_any_held+0xb3/0x160 [ 65.889311][ T4365] ? common_file_perm+0x17d/0x1d0 [ 65.894318][ T4365] vfs_fallocate+0x547/0x6b0 [ 65.898889][ T4365] __x64_sys_fallocate+0xb9/0x100 [ 65.903893][ T4365] do_syscall_64+0x3b/0xb0 [ 65.908310][ T4365] ? clear_bhb_loop+0x45/0xa0 [ 65.912969][ T4365] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 65.918849][ T4365] RIP: 0033:0x7f51dc84e269 [ 65.923274][ 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 [ 65.942879][ T4365] RSP: 002b:00007ffeb1a48278 EFLAGS: 00000246 ORIG_RAX: 000000000000011d [ 65.951287][ T4365] RAX: ffffffffffffffda RBX: 6c6c75663d79636e RCX: 00007f51dc84e269 [ 65.959246][ T4365] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004 [ 65.967202][ T4365] RBP: 636e657265686f63 R08: 00007ffeb1a482b0 R09: 00007ffeb1a482b0 [ 65.975152][ T4365] R10: 00000000001000f4 R11: 0000000000000246 R12: 00007ffeb1a4829c executing program [ 65.983101][ T4365] R13: 0000000000000026 R14: 431bde82d7b634db R15: 00007ffeb1a482d0 [ 65.991073][ T4365] [ 66.007740][ T4247] ocfs2: Unmounting device (7,0) on (node local) [ 66.154804][ T4368] loop0: detected capacity change from 0 to 32768 [ 66.165530][ T4368] JBD2: Ignoring recovery information on journal [ 66.184688][ T4368] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. executing program [ 66.207094][ T4247] ocfs2: Unmounting device (7,0) on (node local) [ 66.349935][ T4371] loop0: detected capacity change from 0 to 32768 [ 66.360683][ T4371] JBD2: Ignoring recovery information on journal [ 66.379383][ T4371] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. executing program [ 66.399684][ T4247] ocfs2: Unmounting device (7,0) on (node local) [ 66.542365][ T4374] loop0: detected capacity change from 0 to 32768 [ 66.552791][ T4374] JBD2: Ignoring recovery information on journal [ 66.571481][ T4374] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. executing program [ 66.591826][ T4247] ocfs2: Unmounting device (7,0) on (node local) [ 66.735174][ T4377] loop0: detected capacity change from 0 to 32768 [ 66.746084][ T4377] JBD2: Ignoring recovery information on journal [ 66.765309][ T4377] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. executing program [ 66.787536][ T4247] ocfs2: Unmounting device (7,0) on (node local) [ 66.931097][ T4380] loop0: detected capacity change from 0 to 32768 [ 66.941602][ T4380] JBD2: Ignoring recovery information on journal [ 66.960499][ T4380] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. executing program [ 66.980801][ T4247] ocfs2: Unmounting device (7,0) on (node local) [ 67.124342][ T4383] loop0: detected capacity change from 0 to 32768 [ 67.135258][ T4383] JBD2: Ignoring recovery information on journal [ 67.155475][ T4383] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. executing program [ 67.177786][ T4247] ocfs2: Unmounting device (7,0) on (node local) [ 67.321346][ T4386] loop0: detected capacity change from 0 to 32768 [ 67.331881][ T4386] JBD2: Ignoring recovery information on journal [ 67.351095][ T4386] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. executing program [ 67.371881][ T4247] ocfs2: Unmounting device (7,0) on (node local) [ 67.516422][ T4389] loop0: detected capacity change from 0 to 32768 [ 67.526831][ T4389] JBD2: Ignoring recovery information on journal [ 67.547642][ T4389] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. executing program [ 67.570050][ T4247] ocfs2: Unmounting device (7,0) on (node local) [ 67.712664][ T4392] loop0: detected capacity change from 0 to 32768 [ 67.723543][ T4392] JBD2: Ignoring recovery information on journal [ 67.742933][ T4392] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 67.759968][ T4247] ocfs2: Unmounting device (7,0) on (node local) executing program [ 67.904692][ T4395] loop0: detected capacity change from 0 to 32768 [ 67.915763][ T4395] JBD2: Ignoring recovery information on journal [ 67.935277][ T4395] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. executing program [ 67.957467][ T4247] ocfs2: Unmounting device (7,0) on (node local) [ 68.100887][ T4398] loop0: detected capacity change from 0 to 32768 [ 68.111313][ T4398] JBD2: Ignoring recovery information on journal [ 68.130518][ T4398] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. executing program [ 68.152714][ T4247] ocfs2: Unmounting device (7,0) on (node local) [ 68.296749][ T4401] loop0: detected capacity change from 0 to 32768 [ 68.307696][ T4401] JBD2: Ignoring recovery information on journal [ 68.327561][ T4401] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. executing program [ 68.349688][ T4247] ocfs2: Unmounting device (7,0) on (node local) [ 68.495957][ T4404] loop0: detected capacity change from 0 to 32768 [ 68.506311][ T4404] JBD2: Ignoring recovery information on journal [ 68.526786][ T4404] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. executing program [ 68.556688][ T4247] ocfs2: Unmounting device (7,0) on (node local) [ 68.700111][ T4407] loop0: detected capacity change from 0 to 32768 [ 68.710907][ T4407] JBD2: Ignoring recovery information on journal [ 68.730295][ T4407] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. executing program [ 68.752699][ T4247] ocfs2: Unmounting device (7,0) on (node local) [ 68.897149][ T4410] loop0: detected capacity change from 0 to 32768 [ 68.907686][ T4410] JBD2: Ignoring recovery information on journal [ 68.928153][ T4410] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. executing program [ 68.950314][ T4247] ocfs2: Unmounting device (7,0) on (node local) [ 69.093304][ T4413] loop0: detected capacity change from 0 to 32768 [ 69.103754][ T4413] JBD2: Ignoring recovery information on journal [ 69.122448][ T4413] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. executing program [ 69.142749][ T4247] ocfs2: Unmounting device (7,0) on (node local) [ 69.285683][ T4416] loop0: detected capacity change from 0 to 32768 [ 69.296118][ T4416] JBD2: Ignoring recovery information on journal [ 69.316888][ T4416] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. executing program [ 69.338800][ T4247] ocfs2: Unmounting device (7,0) on (node local) [ 69.481880][ T4419] loop0: detected capacity change from 0 to 32768 [ 69.492237][ T4419] JBD2: Ignoring recovery information on journal [ 69.511354][ T4419] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. executing program [ 69.531992][ T4247] ocfs2: Unmounting device (7,0) on (node local) [ 69.676216][ T4422] loop0: detected capacity change from 0 to 32768 [ 69.686743][ T4422] JBD2: Ignoring recovery information on journal [ 69.707005][ T4422] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. executing program [ 69.736917][ T4247] ocfs2: Unmounting device (7,0) on (node local) [ 69.882737][ T4425] loop0: detected capacity change from 0 to 32768 [ 69.893249][ T4425] JBD2: Ignoring recovery information on journal [ 69.912018][ T4425] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. executing program [ 69.935646][ T4247] ocfs2: Unmounting device (7,0) on (node local) [ 70.079600][ T4428] loop0: detected capacity change from 0 to 32768 [ 70.090524][ T4428] JBD2: Ignoring recovery information on journal [ 70.109755][ T4428] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. executing program [ 70.131885][ T4247] ocfs2: Unmounting device (7,0) on (node local) [ 70.275545][ T4431] loop0: detected capacity change from 0 to 32768 [ 70.286228][ T4431] JBD2: Ignoring recovery information on journal [ 70.306266][ T4431] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 70.323644][ T4247] ocfs2: Unmounting device (7,0) on (node local) executing program [ 70.468128][ T4434] loop0: detected capacity change from 0 to 32768 [ 70.478992][ T4434] JBD2: Ignoring recovery information on journal [ 70.499940][ T4434] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. executing program [ 70.522140][ T4247] ocfs2: Unmounting device (7,0) on (node local) [ 70.666122][ T4437] loop0: detected capacity change from 0 to 32768 [ 70.676971][ T4437] JBD2: Ignoring recovery information on journal [ 70.696655][ T4437] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. executing program [ 70.718724][ T4247] ocfs2: Unmounting device (7,0) on (node local) [ 70.862329][ T4440] loop0: detected capacity change from 0 to 32768 [ 70.872848][ T4440] JBD2: Ignoring recovery information on journal [ 70.891750][ T4440] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. executing program [ 70.912570][ T4247] ocfs2: Unmounting device (7,0) on (node local) [ 71.058239][ T4443] loop0: detected capacity change from 0 to 32768 [ 71.068860][ T4443] JBD2: Ignoring recovery information on journal [ 71.089684][ T4443] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. executing program [ 71.111774][ T4247] ocfs2: Unmounting device (7,0) on (node local) [ 71.256743][ T4446] loop0: detected capacity change from 0 to 32768 [ 71.267355][ T4446] JBD2: Ignoring recovery information on journal [ 71.289161][ T4446] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. executing program [ 71.311218][ T4247] ocfs2: Unmounting device (7,0) on (node local) [ 71.454157][ T4449] loop0: detected capacity change from 0 to 32768 [ 71.464971][ T4449] JBD2: Ignoring recovery information on journal [ 71.484427][ T4449] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. executing program [ 71.505242][ T4247] ocfs2: Unmounting device (7,0) on (node local) [ 71.649133][ T4452] loop0: detected capacity change from 0 to 32768 [ 71.659673][ T4452] JBD2: Ignoring recovery information on journal [ 71.680546][ T4452] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. executing program [ 71.704287][ T4247] ocfs2: Unmounting device (7,0) on (node local) [ 71.848316][ T4455] loop0: detected capacity change from 0 to 32768 [ 71.859027][ T4455] JBD2: Ignoring recovery information on journal [ 71.879911][ T4455] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. executing program [ 71.912253][ T4247] ocfs2: Unmounting device (7,0) on (node local) [ 72.055773][ T4458] loop0: detected capacity change from 0 to 32768 [ 72.066274][ T4458] JBD2: Ignoring recovery information on journal [ 72.085454][ T4458] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. executing program [ 72.106244][ T4247] ocfs2: Unmounting device (7,0) on (node local) [ 72.249395][ T4461] loop0: detected capacity change from 0 to 32768 [ 72.261727][ T4461] JBD2: Ignoring recovery information on journal [ 72.284617][ T4461] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. executing program [ 72.307355][ T4247] ocfs2: Unmounting device (7,0) on (node local) [ 72.452331][ T4464] loop0: detected capacity change from 0 to 32768 [ 72.462806][ T4464] JBD2: Ignoring recovery information on journal [ 72.481830][ T4464] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. executing program [ 72.502314][ T4247] ocfs2: Unmounting device (7,0) on (node local) [ 72.645694][ T4467] loop0: detected capacity change from 0 to 32768 [ 72.656316][ T4467] JBD2: Ignoring recovery information on journal [ 72.675135][ T4467] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. executing program [ 72.697315][ T4247] ocfs2: Unmounting device (7,0) on (node local) [ 72.840402][ T4470] loop0: detected capacity change from 0 to 32768 [ 72.851555][ T4470] JBD2: Ignoring recovery information on journal [ 72.870377][ T4470] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. executing program [ 72.891498][ T4247] ocfs2: Unmounting device (7,0) on (node local) [ 73.036445][ T4473] loop0: detected capacity change from 0 to 32768 [ 73.047581][ T4473] JBD2: Ignoring recovery information on journal [ 73.067803][ T4473] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. executing program [ 73.090697][ T4247] ocfs2: Unmounting device (7,0) on (node local) [ 73.234926][ T4476] loop0: detected capacity change from 0 to 32768 [ 73.245624][ T4476] JBD2: Ignoring recovery information on journal [ 73.264644][ T4476] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. executing program [ 73.285610][ T4247] ocfs2: Unmounting device (7,0) on (node local) [ 73.429140][ T4479] loop0: detected capacity change from 0 to 32768 [ 73.440018][ T4479] JBD2: Ignoring recovery information on journal [ 73.456472][ T4479] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 73.475397][ T4247] ocfs2: Unmounting device (7,0) on (node local) executing program [ 73.619291][ T4482] loop0: detected capacity change from 0 to 32768 [ 73.629745][ T4482] JBD2: Ignoring recovery information on journal [ 73.648643][ T4482] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. executing program [ 73.669676][ T4247] ocfs2: Unmounting device (7,0) on (node local) [ 73.814204][ T4485] loop0: detected capacity change from 0 to 32768 [ 73.825058][ T4485] JBD2: Ignoring recovery information on journal [ 73.844383][ T4485] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. executing program [ 73.865342][ T4247] ocfs2: Unmounting device (7,0) on (node local) [ 74.009539][ T4488] loop0: detected capacity change from 0 to 32768 [ 74.020180][ T4488] JBD2: Ignoring recovery information on journal [ 74.041088][ T4488] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. executing program [ 74.063741][ T4247] ocfs2: Unmounting device (7,0) on (node local) [ 74.208474][ T4491] loop0: detected capacity change from 0 to 32768 [ 74.219011][ T4491] JBD2: Ignoring recovery information on journal [ 74.238436][ T4491] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. executing program [ 74.259021][ T4247] ocfs2: Unmounting device (7,0) on (node local) [ 74.402106][ T4494] loop0: detected capacity change from 0 to 32768 [ 74.412589][ T4494] JBD2: Ignoring recovery information on journal [ 74.431717][ T4494] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. executing program [ 74.452061][ T4247] ocfs2: Unmounting device (7,0) on (node local) [ 74.595196][ T4497] loop0: detected capacity change from 0 to 32768 [ 74.605662][ T4497] JBD2: Ignoring recovery information on journal [ 74.624960][ T4497] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. executing program [ 74.645897][ T4247] ocfs2: Unmounting device (7,0) on (node local) [ 74.789037][ T4500] loop0: detected capacity change from 0 to 32768 [ 74.799829][ T4500] JBD2: Ignoring recovery information on journal [ 74.819147][ T4500] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. executing program [ 74.839836][ T4247] ocfs2: Unmounting device (7,0) on (node local)