Warning: Permanently added '10.128.0.237' (ED25519) to the list of known hosts. executing program [ 71.986944][ T4245] loop0: detected capacity change from 0 to 32768 [ 71.995296][ T4245] ======================================================= [ 71.995296][ T4245] WARNING: The mand mount option has been deprecated and [ 71.995296][ T4245] and is ignored by this kernel. Remove the mand [ 71.995296][ T4245] option from the mount to silence this warning. [ 71.995296][ T4245] ======================================================= [ 72.041692][ T4245] JBD2: Ignoring recovery information on journal [ 72.070073][ T4245] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 72.116600][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 72.373323][ T4249] loop0: detected capacity change from 0 to 32768 [ 72.389277][ T4249] JBD2: Ignoring recovery information on journal [ 72.419215][ T4249] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 72.444070][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 72.693784][ T4253] loop0: detected capacity change from 0 to 32768 [ 72.709455][ T4253] JBD2: Ignoring recovery information on journal [ 72.735470][ T4253] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 72.765616][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 73.018120][ T4256] loop0: detected capacity change from 0 to 32768 [ 73.031695][ T4256] JBD2: Ignoring recovery information on journal [ 73.063177][ T4256] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 73.091000][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 73.348400][ T4259] loop0: detected capacity change from 0 to 32768 [ 73.363124][ T4259] JBD2: Ignoring recovery information on journal [ 73.391029][ T4259] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 73.418233][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 73.668352][ T4262] loop0: detected capacity change from 0 to 32768 [ 73.681580][ T4262] JBD2: Ignoring recovery information on journal [ 73.710927][ T4262] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 73.738146][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 73.984370][ T4265] loop0: detected capacity change from 0 to 32768 [ 73.998383][ T4265] JBD2: Ignoring recovery information on journal [ 74.031621][ T4265] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 74.058462][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 74.307156][ T4268] loop0: detected capacity change from 0 to 32768 [ 74.320652][ T4268] JBD2: Ignoring recovery information on journal [ 74.347628][ T4268] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 74.380874][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 74.630151][ T4271] loop0: detected capacity change from 0 to 32768 [ 74.643695][ T4271] JBD2: Ignoring recovery information on journal [ 74.672549][ T4271] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 74.707417][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 74.962110][ T4274] loop0: detected capacity change from 0 to 32768 [ 74.982905][ T4274] JBD2: Ignoring recovery information on journal [ 75.011344][ T4274] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 75.045899][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 75.294998][ T4277] loop0: detected capacity change from 0 to 32768 [ 75.308749][ T4277] JBD2: Ignoring recovery information on journal [ 75.337104][ T4277] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 75.359283][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 75.612021][ T4280] loop0: detected capacity change from 0 to 32768 [ 75.626474][ T4280] JBD2: Ignoring recovery information on journal [ 75.651712][ T4280] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 75.681939][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 75.934871][ T4283] loop0: detected capacity change from 0 to 32768 [ 75.948456][ T4283] JBD2: Ignoring recovery information on journal [ 75.976570][ T4283] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 76.007910][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 76.257950][ T4286] loop0: detected capacity change from 0 to 32768 [ 76.271502][ T4286] JBD2: Ignoring recovery information on journal [ 76.300307][ T4286] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 76.329008][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 76.582859][ T4289] loop0: detected capacity change from 0 to 32768 [ 76.608702][ T4289] JBD2: Ignoring recovery information on journal [ 76.637362][ T4289] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 76.681967][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 77.075486][ T4292] loop0: detected capacity change from 0 to 32768 [ 77.090474][ T4292] JBD2: Ignoring recovery information on journal [ 77.115218][ T4292] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 77.144694][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 77.399622][ T4295] loop0: detected capacity change from 0 to 32768 [ 77.412649][ T4295] JBD2: Ignoring recovery information on journal [ 77.441223][ T4295] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 77.474936][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 77.730292][ T4298] loop0: detected capacity change from 0 to 32768 [ 77.743726][ T4298] JBD2: Ignoring recovery information on journal [ 77.773589][ T4298] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 77.799226][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 78.048557][ T4301] loop0: detected capacity change from 0 to 32768 [ 78.061527][ T4301] JBD2: Ignoring recovery information on journal [ 78.092816][ T4301] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 78.118599][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 78.367868][ T4304] loop0: detected capacity change from 0 to 32768 [ 78.381476][ T4304] JBD2: Ignoring recovery information on journal [ 78.409892][ T4304] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 78.435870][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 78.692894][ T4307] loop0: detected capacity change from 0 to 32768 [ 78.708085][ T4307] JBD2: Ignoring recovery information on journal [ 78.737505][ T4307] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 78.764081][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 79.017023][ T4310] loop0: detected capacity change from 0 to 32768 [ 79.031081][ T4310] JBD2: Ignoring recovery information on journal [ 79.061308][ T4310] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 79.087626][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 79.339563][ T4313] loop0: detected capacity change from 0 to 32768 [ 79.352660][ T4313] JBD2: Ignoring recovery information on journal [ 79.382458][ T4313] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 79.407289][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 79.660232][ T4316] loop0: detected capacity change from 0 to 32768 [ 79.673584][ T4316] JBD2: Ignoring recovery information on journal [ 79.705403][ T4316] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 79.729371][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 79.985366][ T4319] loop0: detected capacity change from 0 to 32768 [ 79.998625][ T4319] JBD2: Ignoring recovery information on journal [ 80.027496][ T4319] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 80.054210][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 80.308664][ T4323] loop0: detected capacity change from 0 to 32768 [ 80.323037][ T4323] JBD2: Ignoring recovery information on journal [ 80.348191][ T4323] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 80.382794][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 80.636047][ T4326] loop0: detected capacity change from 0 to 32768 [ 80.649748][ T4326] JBD2: Ignoring recovery information on journal [ 80.677440][ T4326] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 80.701227][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 80.954135][ T4329] loop0: detected capacity change from 0 to 32768 [ 80.968174][ T4329] JBD2: Ignoring recovery information on journal [ 80.999304][ T4329] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 81.025763][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 81.280232][ T4332] loop0: detected capacity change from 0 to 32768 [ 81.293310][ T4332] JBD2: Ignoring recovery information on journal [ 81.320083][ T4332] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 81.350696][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 81.686212][ T4335] loop0: detected capacity change from 0 to 32768 [ 81.721529][ T4335] JBD2: Ignoring recovery information on journal [ 81.763847][ T4335] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 81.797483][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 82.101118][ T4338] loop0: detected capacity change from 0 to 32768 [ 82.145060][ T4338] JBD2: Ignoring recovery information on journal [ 82.183173][ T4338] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 82.213681][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 82.474427][ T4341] loop0: detected capacity change from 0 to 32768 [ 82.488335][ T4341] JBD2: Ignoring recovery information on journal [ 82.518421][ T4341] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 82.544702][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 82.790955][ T4344] loop0: detected capacity change from 0 to 32768 [ 82.805459][ T4344] JBD2: Ignoring recovery information on journal [ 82.832098][ T4344] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 82.859199][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 83.118071][ T4347] loop0: detected capacity change from 0 to 32768 [ 83.131380][ T4347] JBD2: Ignoring recovery information on journal [ 83.157676][ T4347] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 83.182327][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 83.430984][ T4350] loop0: detected capacity change from 0 to 32768 [ 83.444018][ T4350] JBD2: Ignoring recovery information on journal [ 83.471970][ T4350] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 83.501391][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 83.755253][ T4353] loop0: detected capacity change from 0 to 32768 [ 83.768481][ T4353] JBD2: Ignoring recovery information on journal [ 83.795930][ T4353] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 83.826223][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 84.075142][ T4356] loop0: detected capacity change from 0 to 32768 [ 84.089346][ T4356] JBD2: Ignoring recovery information on journal [ 84.116394][ T4356] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 84.144145][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 84.398143][ T4359] loop0: detected capacity change from 0 to 32768 [ 84.411182][ T4359] JBD2: Ignoring recovery information on journal [ 84.438359][ T4359] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 84.466252][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 84.721323][ T4362] loop0: detected capacity change from 0 to 32768 [ 84.735622][ T4362] JBD2: Ignoring recovery information on journal [ 84.766817][ T4362] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 84.792421][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 85.033859][ T4365] loop0: detected capacity change from 0 to 32768 [ 85.047015][ T4365] JBD2: Ignoring recovery information on journal [ 85.084518][ T4365] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 85.119144][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 85.369164][ T4368] loop0: detected capacity change from 0 to 32768 [ 85.382169][ T4368] JBD2: Ignoring recovery information on journal [ 85.408942][ T4368] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 85.434834][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 85.678971][ T4371] loop0: detected capacity change from 0 to 32768 [ 85.691981][ T4371] JBD2: Ignoring recovery information on journal [ 85.720046][ T4371] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 85.745847][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 85.987757][ T4374] loop0: detected capacity change from 0 to 32768 [ 86.001239][ T4374] JBD2: Ignoring recovery information on journal [ 86.031096][ T4374] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 86.043575][ T4374] [ 86.045943][ T4374] ====================================================== [ 86.052971][ T4374] WARNING: possible circular locking dependency detected [ 86.059991][ T4374] 6.1.124-syzkaller #0 Not tainted [ 86.065176][ T4374] ------------------------------------------------------ [ 86.072225][ T4374] syz-executor202/4374 is trying to acquire lock: [ 86.078618][ T4374] ffff888029649488 (&osb->system_file_mutex){+.+.}-{3:3}, at: ocfs2_get_system_file_inode+0x1a1/0x7b0 [ 86.089696][ T4374] [ 86.089696][ T4374] but task is already holding lock: [ 86.097076][ T4374] ffff88806e86ea20 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}, at: __ocfs2_change_file_space+0x7f6/0xf60 [ 86.108317][ T4374] [ 86.108317][ T4374] which lock already depends on the new lock. [ 86.108317][ T4374] [ 86.118719][ T4374] [ 86.118719][ T4374] the existing dependency chain (in reverse order) is: [ 86.127727][ T4374] [ 86.127727][ T4374] -> #1 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}: [ 86.136498][ T4374] lock_acquire+0x1f8/0x5a0 [ 86.141531][ T4374] down_read+0xad/0xa30 [ 86.146224][ T4374] ocfs2_read_virt_blocks+0x2dc/0xab0 [ 86.152127][ T4374] ocfs2_find_entry+0x436/0x28c0 [ 86.157601][ T4374] ocfs2_find_files_on_disk+0x10d/0x3a0 [ 86.163675][ T4374] ocfs2_lookup_ino_from_name+0xad/0x1e0 [ 86.169828][ T4374] ocfs2_get_system_file_inode+0x314/0x7b0 [ 86.176156][ T4374] ocfs2_init_global_system_inodes+0x328/0x720 [ 86.182827][ T4374] ocfs2_fill_super+0x2f72/0x5720 [ 86.188369][ T4374] mount_bdev+0x2c9/0x3f0 [ 86.193216][ T4374] legacy_get_tree+0xeb/0x180 [ 86.198412][ T4374] vfs_get_tree+0x88/0x270 [ 86.203347][ T4374] do_new_mount+0x2ba/0xb40 [ 86.208457][ T4374] __se_sys_mount+0x2d5/0x3c0 [ 86.213656][ T4374] do_syscall_64+0x3b/0xb0 [ 86.218613][ T4374] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 86.225031][ T4374] [ 86.225031][ T4374] -> #0 (&osb->system_file_mutex){+.+.}-{3:3}: [ 86.233385][ T4374] validate_chain+0x1661/0x5950 [ 86.238854][ T4374] __lock_acquire+0x125b/0x1f80 [ 86.244228][ T4374] lock_acquire+0x1f8/0x5a0 [ 86.249259][ T4374] __mutex_lock+0x132/0xd80 [ 86.254282][ T4374] ocfs2_get_system_file_inode+0x1a1/0x7b0 [ 86.260608][ T4374] ocfs2_reserve_suballoc_bits+0x167/0x5190 [ 86.267022][ T4374] ocfs2_reserve_new_metadata_blocks+0x418/0x9b0 [ 86.273866][ T4374] ocfs2_lock_allocators+0x2a5/0x620 [ 86.279670][ T4374] ocfs2_extend_allocation+0x4e5/0x1d00 [ 86.285820][ T4374] ocfs2_allocate_unwritten_extents+0x394/0x9e0 [ 86.292576][ T4374] __ocfs2_change_file_space+0x8ce/0xf60 [ 86.298722][ T4374] ocfs2_fallocate+0x2dc/0x350 [ 86.304002][ T4374] vfs_fallocate+0x547/0x6b0 [ 86.309113][ T4374] __x64_sys_fallocate+0xb9/0x100 [ 86.314681][ T4374] do_syscall_64+0x3b/0xb0 [ 86.319659][ T4374] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 86.326078][ T4374] [ 86.326078][ T4374] other info that might help us debug this: [ 86.326078][ T4374] [ 86.336301][ T4374] Possible unsafe locking scenario: [ 86.336301][ T4374] [ 86.343740][ T4374] CPU0 CPU1 [ 86.349094][ T4374] ---- ---- [ 86.354471][ T4374] lock(&ocfs2_file_ip_alloc_sem_key); [ 86.360020][ T4374] lock(&osb->system_file_mutex); [ 86.367677][ T4374] lock(&ocfs2_file_ip_alloc_sem_key); [ 86.375748][ T4374] lock(&osb->system_file_mutex); [ 86.380858][ T4374] [ 86.380858][ T4374] *** DEADLOCK *** [ 86.380858][ T4374] [ 86.388991][ T4374] 3 locks held by syz-executor202/4374: [ 86.394611][ T4374] #0: ffff888076e58460 (sb_writers#9){.+.+}-{0:0}, at: vfs_fallocate+0x4ba/0x6b0 [ 86.403849][ T4374] #1: ffff88806e86ed88 (&sb->s_type->i_mutex_key#15){+.+.}-{3:3}, at: __ocfs2_change_file_space+0x1fe/0xf60 [ 86.415448][ T4374] #2: ffff88806e86ea20 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}, at: __ocfs2_change_file_space+0x7f6/0xf60 [ 86.427110][ T4374] [ 86.427110][ T4374] stack backtrace: [ 86.433000][ T4374] CPU: 0 PID: 4374 Comm: syz-executor202 Not tainted 6.1.124-syzkaller #0 [ 86.441488][ T4374] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 86.451544][ T4374] Call Trace: [ 86.454823][ T4374] [ 86.457749][ T4374] dump_stack_lvl+0x1e3/0x2cb [ 86.462434][ T4374] ? nf_tcp_handle_invalid+0x642/0x642 [ 86.467902][ T4374] ? print_circular_bug+0x12b/0x1a0 [ 86.473114][ T4374] check_noncircular+0x2fa/0x3b0 [ 86.478068][ T4374] ? add_chain_block+0x850/0x850 [ 86.483001][ T4374] ? lockdep_lock+0x11f/0x2a0 [ 86.487679][ T4374] ? reacquire_held_locks+0x660/0x660 [ 86.493045][ T4374] ? _find_first_zero_bit+0xd0/0x100 [ 86.498333][ T4374] validate_chain+0x1661/0x5950 [ 86.503192][ T4374] ? reacquire_held_locks+0x660/0x660 [ 86.508646][ T4374] ? validate_chain+0x112/0x5950 [ 86.513583][ T4374] ? reacquire_held_locks+0x660/0x660 [ 86.518959][ T4374] ? mark_lock+0x9a/0x340 [ 86.523295][ T4374] ? mark_lock+0x9a/0x340 [ 86.527633][ T4374] __lock_acquire+0x125b/0x1f80 [ 86.532492][ T4374] lock_acquire+0x1f8/0x5a0 [ 86.536998][ T4374] ? ocfs2_get_system_file_inode+0x1a1/0x7b0 [ 86.542975][ T4374] ? read_lock_is_recursive+0x10/0x10 [ 86.548354][ T4374] ? __might_sleep+0xb0/0xb0 [ 86.552946][ T4374] __mutex_lock+0x132/0xd80 [ 86.557451][ T4374] ? ocfs2_get_system_file_inode+0x1a1/0x7b0 [ 86.563436][ T4374] ? ocfs2_get_system_file_inode+0x144/0x7b0 [ 86.569423][ T4374] ? ocfs2_get_system_file_inode+0x1a1/0x7b0 [ 86.575403][ T4374] ? __lock_acquire+0x1f80/0x1f80 [ 86.580433][ T4374] ? mutex_lock_nested+0x10/0x10 [ 86.585372][ T4374] ? do_raw_spin_unlock+0x137/0x8a0 [ 86.590571][ T4374] ocfs2_get_system_file_inode+0x1a1/0x7b0 [ 86.596376][ T4374] ? ocfs2_fast_symlink_read_folio+0x560/0x560 [ 86.602531][ T4374] ? is_bpf_text_address+0x22/0x2a0 [ 86.607728][ T4374] ? __lock_acquire+0x1f80/0x1f80 [ 86.612761][ T4374] ocfs2_reserve_suballoc_bits+0x167/0x5190 [ 86.618659][ T4374] ? is_bpf_text_address+0x22/0x2a0 [ 86.623942][ T4374] ? is_bpf_text_address+0x289/0x2a0 [ 86.629229][ T4374] ? is_bpf_text_address+0x22/0x2a0 [ 86.634430][ T4374] ? stack_trace_save+0x1c0/0x1c0 [ 86.639485][ T4374] ? kernel_text_address+0x9f/0xd0 [ 86.644603][ T4374] ? __kernel_text_address+0x9/0x40 [ 86.649803][ T4374] ? arch_stack_walk+0xf3/0x140 [ 86.654656][ T4374] ? ocfs2_block_group_search+0x530/0x530 [ 86.660377][ T4374] ? stack_trace_save+0x113/0x1c0 [ 86.665404][ T4374] ? stack_trace_snprint+0xe0/0xe0 [ 86.670518][ T4374] ? __stack_depot_save+0x36/0x470 [ 86.675632][ T4374] ? kasan_set_track+0x60/0x70 [ 86.680395][ T4374] ? kasan_set_track+0x4b/0x70 [ 86.685153][ T4374] ? __kasan_kmalloc+0x97/0xb0 [ 86.689911][ T4374] ? ocfs2_reserve_new_metadata_blocks+0x113/0x9b0 [ 86.696410][ T4374] ? ocfs2_lock_allocators+0x2a5/0x620 [ 86.701869][ T4374] ? ocfs2_extend_allocation+0x4e5/0x1d00 [ 86.707595][ T4374] ? ocfs2_allocate_unwritten_extents+0x394/0x9e0 [ 86.714007][ T4374] ? __ocfs2_change_file_space+0x8ce/0xf60 [ 86.719809][ T4374] ? ocfs2_fallocate+0x2dc/0x350 [ 86.724744][ T4374] ? vfs_fallocate+0x547/0x6b0 [ 86.729510][ T4374] ? __x64_sys_fallocate+0xb9/0x100 [ 86.734719][ T4374] ? do_syscall_64+0x3b/0xb0 [ 86.739317][ T4374] ? entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 86.745427][ T4374] ocfs2_reserve_new_metadata_blocks+0x418/0x9b0 [ 86.751761][ T4374] ? ocfs2_init_steal_slots+0x150/0x150 [ 86.757396][ T4374] ? rcu_is_watching+0x11/0xb0 [ 86.762156][ T4374] ? ocfs2_num_free_extents+0x398/0x740 [ 86.767709][ T4374] ? ocfs2_validate_extent_block+0x670/0x670 [ 86.773693][ T4374] ? ocfs2_read_blocks_sync+0xcd0/0xcd0 [ 86.779240][ T4374] ? mutex_unlock+0x10/0x10 [ 86.783829][ T4374] ? __getblk_gfp+0x50/0xa20 [ 86.788417][ T4374] ocfs2_lock_allocators+0x2a5/0x620 [ 86.793701][ T4374] ? _ocfs2_clear_bit+0x30/0x30 [ 86.798568][ T4374] ? ocfs2_read_inode_block+0x148/0x1d0 [ 86.804114][ T4374] ? ocfs2_read_inode_block_full+0x1e0/0x1e0 [ 86.810110][ T4374] ? ocfs2_extent_map_insert_rec+0xf80/0xf80 [ 86.816088][ T4374] ocfs2_extend_allocation+0x4e5/0x1d00 [ 86.821660][ T4374] ? ocfs2_get_clusters+0xbc0/0xbc0 [ 86.826856][ T4374] ? ocfs2_read_inode_block+0x148/0x1d0 [ 86.832406][ T4374] ? ocfs2_extend_no_holes+0x490/0x490 [ 86.837879][ T4374] ? ocfs2_read_inode_block_full+0x1e0/0x1e0 [ 86.843859][ T4374] ? do_raw_spin_unlock+0x137/0x8a0 [ 86.849057][ T4374] ? __brelse+0x55/0x90 [ 86.853295][ T4374] ? ocfs2_get_clusters+0x33d/0xbc0 [ 86.858492][ T4374] ? ocfs2_allocate_extend_trans+0x6b0/0x6b0 [ 86.864504][ T4374] ? ocfs2_xattr_get_clusters+0x9c0/0x9c0 [ 86.870251][ T4374] ocfs2_allocate_unwritten_extents+0x394/0x9e0 [ 86.876509][ T4374] ? __ocfs2_write_remove_suid+0x850/0x850 [ 86.882328][ T4374] ? rwsem_write_trylock+0x166/0x210 [ 86.887623][ T4374] ? inode_owner_or_capable+0x210/0x210 [ 86.893180][ T4374] ? clear_nonspinnable+0x60/0x60 [ 86.898206][ T4374] ? ocfs2_create_new_inode_locks+0x6d0/0x6d0 [ 86.904279][ T4374] ? do_raw_spin_unlock+0x137/0x8a0 [ 86.909496][ T4374] __ocfs2_change_file_space+0x8ce/0xf60 [ 86.915139][ T4374] ? ocfs2_change_file_space+0x330/0x330 [ 86.920773][ T4374] ? read_lock_is_recursive+0x10/0x10 [ 86.926150][ T4374] ? inode_newsize_ok+0x17c/0x1b0 [ 86.931171][ T4374] ocfs2_fallocate+0x2dc/0x350 [ 86.935934][ T4374] ? ocfs2_sync_file+0x780/0x780 [ 86.940870][ T4374] ? rcu_read_lock_any_held+0xb3/0x160 [ 86.946333][ T4374] ? common_file_perm+0x17d/0x1d0 [ 86.951360][ T4374] vfs_fallocate+0x547/0x6b0 [ 86.955983][ T4374] __x64_sys_fallocate+0xb9/0x100 [ 86.961016][ T4374] do_syscall_64+0x3b/0xb0 [ 86.965442][ T4374] ? clear_bhb_loop+0x45/0xa0 [ 86.970122][ T4374] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 86.976023][ T4374] RIP: 0033:0x7fd607840129 [ 86.980448][ T4374] 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 [ 87.000164][ T4374] RSP: 002b:00007ffc711e41a8 EFLAGS: 00000246 ORIG_RAX: 000000000000011d [ 87.008584][ T4374] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd607840129 [ 87.016554][ T4374] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004 [ 87.024527][ T4374] RBP: 0000000000000004 R08: 00000000000008c0 R09: 00000000000008c0 [ 87.032498][ T4374] R10: 00000000001001f0 R11: 0000000000000246 R12: 00007ffc711e41f0 [ 87.040471][ T4374] R13: 00007ffc711e4230 R14: 0000000001000000 R15: 0000000000000003 [ 87.048451][ T4374] [ 87.052359][ T41] cfg80211: failed to load regulatory.db [ 87.076717][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 87.267254][ T4377] loop0: detected capacity change from 0 to 32768 [ 87.278433][ T4377] JBD2: Ignoring recovery information on journal [ 87.301857][ T4377] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 87.325203][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 87.508861][ T4380] loop0: detected capacity change from 0 to 32768 [ 87.520095][ T4380] JBD2: Ignoring recovery information on journal [ 87.541244][ T4380] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 87.564205][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 87.747349][ T4383] loop0: detected capacity change from 0 to 32768 [ 87.758668][ T4383] JBD2: Ignoring recovery information on journal [ 87.779693][ T4383] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 87.801820][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 87.987435][ T4386] loop0: detected capacity change from 0 to 32768 [ 87.999093][ T4386] JBD2: Ignoring recovery information on journal [ 88.020542][ T4386] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 88.041496][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 88.226737][ T4389] loop0: detected capacity change from 0 to 32768 [ 88.238522][ T4389] JBD2: Ignoring recovery information on journal [ 88.259127][ T4389] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 88.279533][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 88.462681][ T4392] loop0: detected capacity change from 0 to 32768 [ 88.473894][ T4392] JBD2: Ignoring recovery information on journal [ 88.495140][ T4392] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 88.517660][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 88.699456][ T4395] loop0: detected capacity change from 0 to 32768 [ 88.710418][ T4395] JBD2: Ignoring recovery information on journal [ 88.731085][ T4395] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 88.754244][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 88.940843][ T4398] loop0: detected capacity change from 0 to 32768 [ 88.951916][ T4398] JBD2: Ignoring recovery information on journal [ 88.973527][ T4398] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 88.993368][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 89.177031][ T4401] loop0: detected capacity change from 0 to 32768 [ 89.188519][ T4401] JBD2: Ignoring recovery information on journal [ 89.209315][ T4401] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 89.232757][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 89.423391][ T4404] loop0: detected capacity change from 0 to 32768 [ 89.434710][ T4404] JBD2: Ignoring recovery information on journal [ 89.455649][ T4404] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 89.477873][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 89.660078][ T4407] loop0: detected capacity change from 0 to 32768 [ 89.671145][ T4407] JBD2: Ignoring recovery information on journal [ 89.692193][ T4407] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. executing program [ 89.715462][ T4244] ocfs2: Unmounting device (7,0) on (node local) [ 89.895724][ T4410] loop0: detected capacity change from 0 to 32768 [ 89.906889][ T4410] JBD2: Ignoring recovery information on journal [ 89.930355][ T4410] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 89.952767][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 90.136442][ T4413] loop0: detected capacity change from 0 to 32768 [ 90.147975][ T4413] JBD2: Ignoring recovery information on journal [ 90.171962][ T4413] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 90.205869][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 90.389851][ T4416] loop0: detected capacity change from 0 to 32768 [ 90.401132][ T4416] JBD2: Ignoring recovery information on journal [ 90.421335][ T4416] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 90.444030][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 90.629033][ T4419] loop0: detected capacity change from 0 to 32768 [ 90.640295][ T4419] JBD2: Ignoring recovery information on journal [ 90.661364][ T4419] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 90.684898][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 90.869498][ T4422] loop0: detected capacity change from 0 to 32768 [ 90.880688][ T4422] JBD2: Ignoring recovery information on journal [ 90.901931][ T4422] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 90.921759][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 91.103450][ T4425] loop0: detected capacity change from 0 to 32768 [ 91.115086][ T4425] JBD2: Ignoring recovery information on journal [ 91.138131][ T4425] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 91.165795][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 91.350985][ T4428] loop0: detected capacity change from 0 to 32768 [ 91.362318][ T4428] JBD2: Ignoring recovery information on journal [ 91.383401][ T4428] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 91.406492][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 91.592320][ T4431] loop0: detected capacity change from 0 to 32768 [ 91.603537][ T4431] JBD2: Ignoring recovery information on journal [ 91.628856][ T4431] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 91.664912][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 91.853953][ T4434] loop0: detected capacity change from 0 to 32768 [ 91.865404][ T4434] JBD2: Ignoring recovery information on journal [ 91.884952][ T4434] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 91.908189][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 92.095725][ T4437] loop0: detected capacity change from 0 to 32768 [ 92.107006][ T4437] JBD2: Ignoring recovery information on journal [ 92.132253][ T4437] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 92.161742][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 92.348943][ T4440] loop0: detected capacity change from 0 to 32768 [ 92.360160][ T4440] JBD2: Ignoring recovery information on journal [ 92.382552][ T4440] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 92.403676][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 92.588351][ T4443] loop0: detected capacity change from 0 to 32768 [ 92.599584][ T4443] JBD2: Ignoring recovery information on journal [ 92.620812][ T4443] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 92.643933][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 92.829215][ T4446] loop0: detected capacity change from 0 to 32768 [ 92.840596][ T4446] JBD2: Ignoring recovery information on journal [ 92.861808][ T4446] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 92.882638][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 93.065745][ T4449] loop0: detected capacity change from 0 to 32768 [ 93.076874][ T4449] JBD2: Ignoring recovery information on journal [ 93.101166][ T4449] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 93.120652][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 93.302209][ T4452] loop0: detected capacity change from 0 to 32768 [ 93.313286][ T4452] JBD2: Ignoring recovery information on journal [ 93.334661][ T4452] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. executing program [ 93.357842][ T4244] ocfs2: Unmounting device (7,0) on (node local) [ 93.539670][ T4455] loop0: detected capacity change from 0 to 32768 [ 93.551105][ T4455] JBD2: Ignoring recovery information on journal [ 93.572590][ T4455] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. executing program [ 93.596004][ T4244] ocfs2: Unmounting device (7,0) on (node local) [ 93.776140][ T4458] loop0: detected capacity change from 0 to 32768 [ 93.787391][ T4458] JBD2: Ignoring recovery information on journal [ 93.814851][ T4458] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 93.847550][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 94.031846][ T4461] loop0: detected capacity change from 0 to 32768 [ 94.043055][ T4461] JBD2: Ignoring recovery information on journal [ 94.063992][ T4461] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 94.087286][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 94.271080][ T4464] loop0: detected capacity change from 0 to 32768 [ 94.282276][ T4464] JBD2: Ignoring recovery information on journal [ 94.303310][ T4464] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 94.323723][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 94.508581][ T4467] loop0: detected capacity change from 0 to 32768 [ 94.519709][ T4467] JBD2: Ignoring recovery information on journal [ 94.540232][ T4467] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 94.563150][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 94.751396][ T4470] loop0: detected capacity change from 0 to 32768 [ 94.762799][ T4470] JBD2: Ignoring recovery information on journal [ 94.783556][ T4470] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. executing program [ 94.804870][ T4244] ocfs2: Unmounting device (7,0) on (node local) [ 94.986875][ T4473] loop0: detected capacity change from 0 to 32768 [ 94.998130][ T4473] JBD2: Ignoring recovery information on journal [ 95.021665][ T4473] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. executing program [ 95.044571][ T4244] ocfs2: Unmounting device (7,0) on (node local) [ 95.226900][ T4476] loop0: detected capacity change from 0 to 32768 [ 95.238203][ T4476] JBD2: Ignoring recovery information on journal [ 95.263465][ T4476] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 95.286643][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 95.469038][ T4479] loop0: detected capacity change from 0 to 32768 [ 95.480214][ T4479] JBD2: Ignoring recovery information on journal [ 95.501982][ T4479] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 95.525538][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 95.710702][ T4482] loop0: detected capacity change from 0 to 32768 [ 95.721802][ T4482] JBD2: Ignoring recovery information on journal [ 95.742477][ T4482] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 95.763649][ T4244] ocfs2: Unmounting device (7,0) on (node local) executing program [ 95.947201][ T4485] loop0: detected capacity change from 0 to 32768 [ 95.958261][ T4485] JBD2: Ignoring recovery information on journal [ 95.979490][ T4485] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. executing program [ 96.000146][ T4244] ocfs2: Unmounting device (7,0) on (node local)