Warning: Permanently added '10.128.1.176' (ED25519) to the list of known hosts. executing program [ 70.197046][ T4245] loop0: detected capacity change from 0 to 32768 [ 70.205159][ T4245] ======================================================= [ 70.205159][ T4245] WARNING: The mand mount option has been deprecated and [ 70.205159][ T4245] and is ignored by this kernel. Remove the mand [ 70.205159][ T4245] option from the mount to silence this warning. [ 70.205159][ T4245] ======================================================= [ 70.273717][ T4245] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 70.324552][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 70.577483][ T4250] loop0: detected capacity change from 0 to 32768 [ 70.594705][ T4250] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 70.630643][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 70.879209][ T4253] loop0: detected capacity change from 0 to 32768 [ 70.894139][ T4253] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 70.922262][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 71.174491][ T4256] loop0: detected capacity change from 0 to 32768 [ 71.190222][ T4256] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 71.221937][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 71.474060][ T4259] loop0: detected capacity change from 0 to 32768 [ 71.490159][ T4259] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 71.520719][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 71.769181][ T4262] loop0: detected capacity change from 0 to 32768 [ 71.784285][ T4262] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 71.817464][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 72.067718][ T4265] loop0: detected capacity change from 0 to 32768 [ 72.082528][ T4265] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 72.107266][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 72.356666][ T4268] loop0: detected capacity change from 0 to 32768 [ 72.372105][ T4268] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 72.397249][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 72.646938][ T4271] loop0: detected capacity change from 0 to 32768 [ 72.661709][ T4271] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 72.686750][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 72.939177][ T4274] loop0: detected capacity change from 0 to 32768 [ 72.955062][ T4274] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 72.980269][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 73.234307][ T4277] loop0: detected capacity change from 0 to 32768 [ 73.249386][ T4277] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 73.275469][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 73.526007][ T4280] loop0: detected capacity change from 0 to 32768 [ 73.541571][ T4280] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 73.573339][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 73.820734][ T4283] loop0: detected capacity change from 0 to 32768 [ 73.835598][ T4283] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 73.861236][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 74.112658][ T4286] loop0: detected capacity change from 0 to 32768 [ 74.127386][ T4286] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 74.156458][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 74.403793][ T4289] loop0: detected capacity change from 0 to 32768 [ 74.419840][ T4289] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 74.444672][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 74.693719][ T4292] loop0: detected capacity change from 0 to 32768 [ 74.713020][ T4292] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 74.737618][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 74.990996][ T4295] loop0: detected capacity change from 0 to 32768 [ 75.006507][ T4295] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 75.042196][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 75.290862][ T4298] loop0: detected capacity change from 0 to 32768 [ 75.306647][ T4298] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 75.332261][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 75.580700][ T4301] loop0: detected capacity change from 0 to 32768 [ 75.595871][ T4301] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 75.629100][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 75.878954][ T4304] loop0: detected capacity change from 0 to 32768 [ 75.893561][ T4304] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 75.924741][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 76.174437][ T4307] loop0: detected capacity change from 0 to 32768 [ 76.189863][ T4307] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 76.219163][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 76.471396][ T4310] loop0: detected capacity change from 0 to 32768 [ 76.487264][ T4310] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 76.520378][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 76.770239][ T4313] loop0: detected capacity change from 0 to 32768 [ 76.785187][ T4313] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 76.808750][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 77.056971][ T4316] loop0: detected capacity change from 0 to 32768 [ 77.071991][ T4316] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 77.096972][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 77.345270][ T4319] loop0: detected capacity change from 0 to 32768 [ 77.362211][ T4319] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 77.392608][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 77.644011][ T4322] loop0: detected capacity change from 0 to 32768 [ 77.660519][ T4322] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 77.685471][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 77.938846][ T4325] loop0: detected capacity change from 0 to 32768 [ 77.953483][ T4325] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 77.977814][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 78.230486][ T4328] loop0: detected capacity change from 0 to 32768 [ 78.245597][ T4328] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 78.274553][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 78.526569][ T4331] loop0: detected capacity change from 0 to 32768 [ 78.541976][ T4331] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 78.567281][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 78.819964][ T4334] loop0: detected capacity change from 0 to 32768 [ 78.837152][ T4334] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 78.861897][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 79.113545][ T4337] loop0: detected capacity change from 0 to 32768 [ 79.130161][ T4337] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 79.155940][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 79.408582][ T4340] loop0: detected capacity change from 0 to 32768 [ 79.423714][ T4340] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 79.455378][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 79.705387][ T4343] loop0: detected capacity change from 0 to 32768 [ 79.722031][ T4343] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 79.746606][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 79.996880][ T4346] loop0: detected capacity change from 0 to 32768 [ 80.012507][ T4346] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 80.038548][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 80.292487][ T4349] loop0: detected capacity change from 0 to 32768 [ 80.309407][ T4349] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 80.334164][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 80.588607][ T4352] loop0: detected capacity change from 0 to 32768 [ 80.604001][ T4352] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 80.629036][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 80.877731][ T4355] loop0: detected capacity change from 0 to 32768 [ 80.892925][ T4355] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 80.918177][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 81.168310][ T4358] loop0: detected capacity change from 0 to 32768 [ 81.183371][ T4358] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 81.209836][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 81.463295][ T4361] loop0: detected capacity change from 0 to 32768 [ 81.479849][ T4361] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 81.511070][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 81.893000][ T4364] loop0: detected capacity change from 0 to 32768 [ 81.932957][ T4364] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 81.979294][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 82.247730][ T4367] loop0: detected capacity change from 0 to 32768 [ 82.263937][ T4367] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 82.287325][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 82.539993][ T4370] loop0: detected capacity change from 0 to 32768 [ 82.555482][ T4370] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 82.580378][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 82.829004][ T4373] loop0: detected capacity change from 0 to 32768 [ 82.844026][ T4373] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 82.869455][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 83.121041][ T4376] loop0: detected capacity change from 0 to 32768 [ 83.136008][ T4376] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 83.161878][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 83.411361][ T4379] loop0: detected capacity change from 0 to 32768 [ 83.426479][ T4379] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 83.452498][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 83.704170][ T4382] loop0: detected capacity change from 0 to 32768 [ 83.720128][ T4382] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 83.750442][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 84.010001][ T4385] loop0: detected capacity change from 0 to 32768 [ 84.025573][ T4385] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 84.057262][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 84.308939][ T4388] loop0: detected capacity change from 0 to 32768 [ 84.323358][ T4388] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 84.346867][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 84.595594][ T4391] loop0: detected capacity change from 0 to 32768 [ 84.610997][ T4391] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 84.634804][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 84.880977][ T4394] loop0: detected capacity change from 0 to 32768 [ 84.896397][ T4394] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 84.908981][ T4394] [ 84.911346][ T4394] ====================================================== [ 84.918459][ T4394] WARNING: possible circular locking dependency detected [ 84.925469][ T4394] 6.1.124-syzkaller #0 Not tainted [ 84.930567][ T4394] ------------------------------------------------------ [ 84.937570][ T4394] syz-executor240/4394 is trying to acquire lock: [ 84.943974][ T4394] ffff88807ba4d488 (&osb->system_file_mutex){+.+.}-{3:3}, at: ocfs2_get_system_file_inode+0x1a1/0x7b0 [ 84.954974][ T4394] [ 84.954974][ T4394] but task is already holding lock: [ 84.962328][ T4394] ffff88806dcc94a0 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}, at: __ocfs2_change_file_space+0x7f6/0xf60 [ 84.973544][ T4394] [ 84.973544][ T4394] which lock already depends on the new lock. [ 84.973544][ T4394] [ 84.984043][ T4394] [ 84.984043][ T4394] the existing dependency chain (in reverse order) is: [ 84.993043][ T4394] [ 84.993043][ T4394] -> #1 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}: [ 85.001811][ T4394] lock_acquire+0x1f8/0x5a0 [ 85.006862][ T4394] down_read+0xad/0xa30 [ 85.011573][ T4394] ocfs2_read_virt_blocks+0x2dc/0xab0 [ 85.017480][ T4394] ocfs2_find_entry+0x436/0x28c0 [ 85.022947][ T4394] ocfs2_find_files_on_disk+0x10d/0x3a0 [ 85.029035][ T4394] ocfs2_lookup_ino_from_name+0xad/0x1e0 [ 85.035201][ T4394] ocfs2_get_system_file_inode+0x314/0x7b0 [ 85.041624][ T4394] ocfs2_init_global_system_inodes+0x328/0x720 [ 85.048304][ T4394] ocfs2_fill_super+0x2f72/0x5720 [ 85.053853][ T4394] mount_bdev+0x2c9/0x3f0 [ 85.058712][ T4394] legacy_get_tree+0xeb/0x180 [ 85.063919][ T4394] vfs_get_tree+0x88/0x270 [ 85.068863][ T4394] do_new_mount+0x2ba/0xb40 [ 85.073979][ T4394] __se_sys_mount+0x2d5/0x3c0 [ 85.079212][ T4394] do_syscall_64+0x3b/0xb0 [ 85.084368][ T4394] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 85.090792][ T4394] [ 85.090792][ T4394] -> #0 (&osb->system_file_mutex){+.+.}-{3:3}: [ 85.099484][ T4394] validate_chain+0x1661/0x5950 [ 85.104860][ T4394] __lock_acquire+0x125b/0x1f80 [ 85.110245][ T4394] lock_acquire+0x1f8/0x5a0 [ 85.115291][ T4394] __mutex_lock+0x132/0xd80 [ 85.120329][ T4394] ocfs2_get_system_file_inode+0x1a1/0x7b0 [ 85.126671][ T4394] ocfs2_reserve_suballoc_bits+0x167/0x5190 [ 85.133098][ T4394] ocfs2_reserve_new_metadata_blocks+0x418/0x9b0 [ 85.139955][ T4394] ocfs2_lock_allocators+0x2a5/0x620 [ 85.146046][ T4394] ocfs2_extend_allocation+0x4e5/0x1d00 [ 85.152114][ T4394] ocfs2_allocate_unwritten_extents+0x394/0x9e0 [ 85.158877][ T4394] __ocfs2_change_file_space+0x8ce/0xf60 [ 85.165070][ T4394] ocfs2_fallocate+0x2dc/0x350 [ 85.170354][ T4394] vfs_fallocate+0x547/0x6b0 [ 85.175570][ T4394] __x64_sys_fallocate+0xb9/0x100 [ 85.181132][ T4394] do_syscall_64+0x3b/0xb0 [ 85.186089][ T4394] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 85.192516][ T4394] [ 85.192516][ T4394] other info that might help us debug this: [ 85.192516][ T4394] [ 85.202746][ T4394] Possible unsafe locking scenario: [ 85.202746][ T4394] [ 85.210194][ T4394] CPU0 CPU1 [ 85.215554][ T4394] ---- ---- [ 85.220926][ T4394] lock(&ocfs2_file_ip_alloc_sem_key); [ 85.226481][ T4394] lock(&osb->system_file_mutex); [ 85.234115][ T4394] lock(&ocfs2_file_ip_alloc_sem_key); [ 85.242184][ T4394] lock(&osb->system_file_mutex); [ 85.247298][ T4394] [ 85.247298][ T4394] *** DEADLOCK *** [ 85.247298][ T4394] [ 85.255530][ T4394] 3 locks held by syz-executor240/4394: [ 85.261247][ T4394] #0: ffff88807bff6460 (sb_writers#9){.+.+}-{0:0}, at: vfs_fallocate+0x4ba/0x6b0 [ 85.270507][ T4394] #1: ffff88806dcc9808 (&sb->s_type->i_mutex_key#15){+.+.}-{3:3}, at: __ocfs2_change_file_space+0x1fe/0xf60 [ 85.282095][ T4394] #2: ffff88806dcc94a0 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}, at: __ocfs2_change_file_space+0x7f6/0xf60 [ 85.293842][ T4394] [ 85.293842][ T4394] stack backtrace: [ 85.299740][ T4394] CPU: 1 PID: 4394 Comm: syz-executor240 Not tainted 6.1.124-syzkaller #0 [ 85.308239][ T4394] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 85.318307][ T4394] Call Trace: [ 85.321592][ T4394] [ 85.324545][ T4394] dump_stack_lvl+0x1e3/0x2cb [ 85.329249][ T4394] ? nf_tcp_handle_invalid+0x642/0x642 [ 85.334728][ T4394] ? print_circular_bug+0x12b/0x1a0 [ 85.339931][ T4394] check_noncircular+0x2fa/0x3b0 [ 85.344872][ T4394] ? add_chain_block+0x850/0x850 [ 85.349810][ T4394] ? lockdep_lock+0x11f/0x2a0 [ 85.354494][ T4394] ? __bfs+0x359/0x6e0 [ 85.358569][ T4394] ? reacquire_held_locks+0x660/0x660 [ 85.363942][ T4394] ? check_path+0x40/0x40 [ 85.368279][ T4394] ? _find_first_zero_bit+0xd0/0x100 [ 85.373569][ T4394] validate_chain+0x1661/0x5950 [ 85.378428][ T4394] ? reacquire_held_locks+0x660/0x660 [ 85.383799][ T4394] ? validate_chain+0x112/0x5950 [ 85.388770][ T4394] ? reacquire_held_locks+0x660/0x660 [ 85.394144][ T4394] ? mark_lock+0x9a/0x340 [ 85.398483][ T4394] ? mark_lock+0x9a/0x340 [ 85.402826][ T4394] __lock_acquire+0x125b/0x1f80 [ 85.407687][ T4394] lock_acquire+0x1f8/0x5a0 [ 85.412198][ T4394] ? ocfs2_get_system_file_inode+0x1a1/0x7b0 [ 85.418187][ T4394] ? read_lock_is_recursive+0x10/0x10 [ 85.423568][ T4394] ? __might_sleep+0xb0/0xb0 [ 85.428180][ T4394] __mutex_lock+0x132/0xd80 [ 85.432709][ T4394] ? ocfs2_get_system_file_inode+0x1a1/0x7b0 [ 85.438727][ T4394] ? ocfs2_get_system_file_inode+0x144/0x7b0 [ 85.444726][ T4394] ? ocfs2_get_system_file_inode+0x1a1/0x7b0 [ 85.450725][ T4394] ? __lock_acquire+0x1f80/0x1f80 [ 85.455767][ T4394] ? mutex_lock_nested+0x10/0x10 [ 85.460713][ T4394] ? do_raw_spin_unlock+0x137/0x8a0 [ 85.465919][ T4394] ocfs2_get_system_file_inode+0x1a1/0x7b0 [ 85.471756][ T4394] ? ocfs2_fast_symlink_read_folio+0x560/0x560 [ 85.477940][ T4394] ? is_bpf_text_address+0x22/0x2a0 [ 85.483155][ T4394] ? __lock_acquire+0x1f80/0x1f80 [ 85.488198][ T4394] ocfs2_reserve_suballoc_bits+0x167/0x5190 [ 85.494107][ T4394] ? is_bpf_text_address+0x22/0x2a0 [ 85.499316][ T4394] ? is_bpf_text_address+0x289/0x2a0 [ 85.504613][ T4394] ? is_bpf_text_address+0x22/0x2a0 [ 85.509815][ T4394] ? stack_trace_save+0x1c0/0x1c0 [ 85.514847][ T4394] ? kernel_text_address+0x9f/0xd0 [ 85.520006][ T4394] ? __kernel_text_address+0x9/0x40 [ 85.525214][ T4394] ? arch_stack_walk+0xf3/0x140 [ 85.530076][ T4394] ? ocfs2_block_group_search+0x530/0x530 [ 85.535803][ T4394] ? stack_trace_save+0x113/0x1c0 [ 85.540837][ T4394] ? stack_trace_snprint+0xe0/0xe0 [ 85.545963][ T4394] ? __stack_depot_save+0x36/0x470 [ 85.551083][ T4394] ? kasan_set_track+0x60/0x70 [ 85.555849][ T4394] ? kasan_set_track+0x4b/0x70 [ 85.560614][ T4394] ? __kasan_kmalloc+0x97/0xb0 [ 85.565463][ T4394] ? ocfs2_reserve_new_metadata_blocks+0x113/0x9b0 [ 85.571992][ T4394] ? ocfs2_lock_allocators+0x2a5/0x620 [ 85.577461][ T4394] ? ocfs2_extend_allocation+0x4e5/0x1d00 [ 85.583183][ T4394] ? ocfs2_allocate_unwritten_extents+0x394/0x9e0 [ 85.589603][ T4394] ? __ocfs2_change_file_space+0x8ce/0xf60 [ 85.595413][ T4394] ? ocfs2_fallocate+0x2dc/0x350 [ 85.600352][ T4394] ? vfs_fallocate+0x547/0x6b0 [ 85.605121][ T4394] ? __x64_sys_fallocate+0xb9/0x100 [ 85.610325][ T4394] ? do_syscall_64+0x3b/0xb0 [ 85.614924][ T4394] ? entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 85.621014][ T4394] ocfs2_reserve_new_metadata_blocks+0x418/0x9b0 [ 85.627353][ T4394] ? ocfs2_init_steal_slots+0x150/0x150 [ 85.632899][ T4394] ? rcu_is_watching+0x11/0xb0 [ 85.637752][ T4394] ? ocfs2_num_free_extents+0x398/0x740 [ 85.643395][ T4394] ? ocfs2_validate_extent_block+0x670/0x670 [ 85.649381][ T4394] ? ocfs2_read_blocks_sync+0xcd0/0xcd0 [ 85.654964][ T4394] ? mutex_unlock+0x10/0x10 [ 85.659488][ T4394] ? __getblk_gfp+0x50/0xa20 [ 85.664078][ T4394] ocfs2_lock_allocators+0x2a5/0x620 [ 85.669372][ T4394] ? _ocfs2_clear_bit+0x30/0x30 [ 85.674228][ T4394] ? ocfs2_read_inode_block+0x148/0x1d0 [ 85.679778][ T4394] ? ocfs2_read_inode_block_full+0x1e0/0x1e0 [ 85.685784][ T4394] ? ocfs2_extent_map_insert_rec+0xf80/0xf80 [ 85.691784][ T4394] ocfs2_extend_allocation+0x4e5/0x1d00 [ 85.697338][ T4394] ? ocfs2_get_clusters+0xbc0/0xbc0 [ 85.702538][ T4394] ? ocfs2_read_inode_block+0x148/0x1d0 [ 85.708086][ T4394] ? ocfs2_extend_no_holes+0x490/0x490 [ 85.713548][ T4394] ? ocfs2_read_inode_block_full+0x1e0/0x1e0 [ 85.719531][ T4394] ? do_raw_spin_unlock+0x137/0x8a0 [ 85.724747][ T4394] ? __brelse+0x55/0x90 [ 85.728903][ T4394] ? ocfs2_get_clusters+0x33d/0xbc0 [ 85.734106][ T4394] ? ocfs2_allocate_extend_trans+0x6b0/0x6b0 [ 85.740092][ T4394] ? ocfs2_xattr_get_clusters+0x9c0/0x9c0 [ 85.745820][ T4394] ocfs2_allocate_unwritten_extents+0x394/0x9e0 [ 85.752069][ T4394] ? __ocfs2_write_remove_suid+0x850/0x850 [ 85.757879][ T4394] ? rwsem_write_trylock+0x166/0x210 [ 85.763173][ T4394] ? inode_owner_or_capable+0x210/0x210 [ 85.768732][ T4394] ? clear_nonspinnable+0x60/0x60 [ 85.773763][ T4394] ? ocfs2_create_new_inode_locks+0x6d0/0x6d0 [ 85.779837][ T4394] ? do_raw_spin_unlock+0x137/0x8a0 [ 85.785037][ T4394] __ocfs2_change_file_space+0x8ce/0xf60 [ 85.790681][ T4394] ? ocfs2_change_file_space+0x330/0x330 [ 85.796322][ T4394] ? read_lock_is_recursive+0x10/0x10 [ 85.801700][ T4394] ? inode_newsize_ok+0x17c/0x1b0 [ 85.806727][ T4394] ocfs2_fallocate+0x2dc/0x350 [ 85.811498][ T4394] ? ocfs2_sync_file+0x780/0x780 [ 85.816437][ T4394] ? rcu_read_lock_any_held+0xb3/0x160 [ 85.821906][ T4394] ? common_file_perm+0x17d/0x1d0 [ 85.826943][ T4394] vfs_fallocate+0x547/0x6b0 [ 85.831542][ T4394] __x64_sys_fallocate+0xb9/0x100 [ 85.836575][ T4394] do_syscall_64+0x3b/0xb0 [ 85.841010][ T4394] ? clear_bhb_loop+0x45/0xa0 [ 85.845691][ T4394] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 85.851592][ T4394] RIP: 0033:0x7ff2588a82a9 [ 85.856040][ T4394] 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 [ 85.876102][ T4394] RSP: 002b:00007ffe5e55aaa8 EFLAGS: 00000246 ORIG_RAX: 000000000000011d [ 85.884516][ T4394] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff2588a82a9 [ 85.892489][ T4394] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004 [ 85.900458][ T4394] RBP: 0000000000000000 R08: 00007ffe5e55aae0 R09: 00007ffe5e55aae0 [ 85.908428][ T4394] R10: 00000000001000f4 R11: 0000000000000246 R12: 00007ffe5e55aacc [ 85.916397][ T4394] R13: 0000000000000031 R14: 431bde82d7b634db R15: 00007ffe5e55ab00 [ 85.924375][ T4394] [ 85.953149][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 86.174093][ T4397] loop0: detected capacity change from 0 to 32768 [ 86.204513][ T4397] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. executing program [ 86.227744][ T4244] ocfs2: Unmounting device (7,0) on (node local) [ 86.450489][ T4400] loop0: detected capacity change from 0 to 32768 [ 86.462689][ T4400] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 86.483963][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 86.666936][ T4403] loop0: detected capacity change from 0 to 32768 [ 86.673806][ T951] cfg80211: failed to load regulatory.db [ 86.685771][ T4403] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 86.709120][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 86.893296][ T4407] loop0: detected capacity change from 0 to 32768 [ 86.905691][ T4407] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 86.929113][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 87.113531][ T4410] loop0: detected capacity change from 0 to 32768 [ 87.125596][ T4410] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 87.143328][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 87.328961][ T4413] loop0: detected capacity change from 0 to 32768 [ 87.341645][ T4413] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 87.359513][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 87.546887][ T4416] loop0: detected capacity change from 0 to 32768 [ 87.558914][ T4416] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 87.582407][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 87.766718][ T4419] loop0: detected capacity change from 0 to 32768 [ 87.779087][ T4419] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 87.802202][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 87.985384][ T4422] loop0: detected capacity change from 0 to 32768 [ 87.997349][ T4422] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 88.020855][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 88.207852][ T4425] loop0: detected capacity change from 0 to 32768 [ 88.220202][ T4425] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 88.243251][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 88.428251][ T4428] loop0: detected capacity change from 0 to 32768 [ 88.440767][ T4428] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 88.463943][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 88.648598][ T4431] loop0: detected capacity change from 0 to 32768 [ 88.660694][ T4431] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 88.683811][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 88.868141][ T4434] loop0: detected capacity change from 0 to 32768 [ 88.881082][ T4434] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 88.904167][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 89.091085][ T4437] loop0: detected capacity change from 0 to 32768 [ 89.103505][ T4437] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 89.126669][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 89.310260][ T4440] loop0: detected capacity change from 0 to 32768 [ 89.323399][ T4440] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 89.346677][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 89.532037][ T4443] loop0: detected capacity change from 0 to 32768 [ 89.543989][ T4443] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 89.562018][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 89.744953][ T4446] loop0: detected capacity change from 0 to 32768 [ 89.757254][ T4446] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 89.780403][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 89.964514][ T4449] loop0: detected capacity change from 0 to 32768 [ 89.976721][ T4449] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 89.994450][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 90.180685][ T4452] loop0: detected capacity change from 0 to 32768 [ 90.193293][ T4452] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 90.216521][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 90.401226][ T4455] loop0: detected capacity change from 0 to 32768 [ 90.413615][ T4455] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 90.436745][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 90.620218][ T4458] loop0: detected capacity change from 0 to 32768 [ 90.632325][ T4458] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 90.655422][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 90.839263][ T4461] loop0: detected capacity change from 0 to 32768 [ 90.851423][ T4461] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 90.874859][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 91.057861][ T4464] loop0: detected capacity change from 0 to 32768 [ 91.070386][ T4464] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 91.093782][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 91.276288][ T4467] loop0: detected capacity change from 0 to 32768 [ 91.289006][ T4467] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 91.312149][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 91.506343][ T4470] loop0: detected capacity change from 0 to 32768 [ 91.518697][ T4470] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 91.538487][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 91.723264][ T4473] loop0: detected capacity change from 0 to 32768 [ 91.735255][ T4473] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 91.758353][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 91.942421][ T4476] loop0: detected capacity change from 0 to 32768 [ 91.954242][ T4476] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 91.977476][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 92.166917][ T4479] loop0: detected capacity change from 0 to 32768 [ 92.179261][ T4479] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 92.202720][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 92.387358][ T4482] loop0: detected capacity change from 0 to 32768 [ 92.399674][ T4482] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 92.422851][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 92.606554][ T4485] loop0: detected capacity change from 0 to 32768 [ 92.618890][ T4485] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 92.636673][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 92.820296][ T4488] loop0: detected capacity change from 0 to 32768 [ 92.832629][ T4488] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 92.855758][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 93.038563][ T4491] loop0: detected capacity change from 0 to 32768 [ 93.050717][ T4491] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 93.073848][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 93.258540][ T4494] loop0: detected capacity change from 0 to 32768 [ 93.270960][ T4494] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 93.294095][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 93.477333][ T4497] loop0: detected capacity change from 0 to 32768 [ 93.489878][ T4497] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 93.512943][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 93.695155][ T4500] loop0: detected capacity change from 0 to 32768 [ 93.707106][ T4500] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 93.730222][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 93.913150][ T4503] loop0: detected capacity change from 0 to 32768 [ 93.925912][ T4503] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 93.949228][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 94.136177][ T4506] loop0: detected capacity change from 0 to 32768 [ 94.148614][ T4506] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 94.171720][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 94.354549][ T4509] loop0: detected capacity change from 0 to 32768 [ 94.367022][ T4509] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 94.390265][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 94.575079][ T4512] loop0: detected capacity change from 0 to 32768 [ 94.587600][ T4512] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 94.610912][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 94.795346][ T4515] loop0: detected capacity change from 0 to 32768 [ 94.807526][ T4515] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 94.830888][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program