Warning: Permanently added '10.128.0.148' (ED25519) to the list of known hosts. executing program [ 80.798267][ T4170] loop0: detected capacity change from 0 to 32768 [ 80.841175][ T4170] ======================================================= [ 80.841175][ T4170] WARNING: The mand mount option has been deprecated and [ 80.841175][ T4170] and is ignored by this kernel. Remove the mand [ 80.841175][ T4170] option from the mount to silence this warning. [ 80.841175][ T4170] ======================================================= [ 80.904190][ T4170] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 80.934371][ T26] audit: type=1800 audit(1749431092.820:2): pid=4170 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor522" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 81.119883][ T4170] (syz-executor522,4170,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 81.129523][ T4170] syz-executor522 (4170) used greatest stack depth: 18824 bytes left [ 81.168921][ T4169] ocfs2: Unmounting device (7,0) on (node local) executing program [ 81.465066][ T4176] loop0: detected capacity change from 0 to 32768 [ 81.531135][ T4176] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 81.550762][ T26] audit: type=1800 audit(1749431093.440:3): pid=4176 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor522" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 81.747183][ T4176] (syz-executor522,4176,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 81.773518][ T4169] ocfs2: Unmounting device (7,0) on (node local) executing program [ 82.092307][ T4180] loop0: detected capacity change from 0 to 32768 [ 82.152714][ T4180] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 82.169495][ T26] audit: type=1800 audit(1749431094.060:4): pid=4180 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor522" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 82.372599][ T4180] (syz-executor522,4180,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 82.382977][ T4180] syz-executor522 (4180) used greatest stack depth: 18472 bytes left [ 82.422605][ T4169] ocfs2: Unmounting device (7,0) on (node local) executing program [ 82.712552][ T4184] loop0: detected capacity change from 0 to 32768 [ 82.772223][ T4184] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 82.785699][ T26] audit: type=1800 audit(1749431094.670:5): pid=4184 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor522" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 82.986574][ T4184] (syz-executor522,4184,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 83.016971][ T4169] ocfs2: Unmounting device (7,0) on (node local) executing program [ 83.312128][ T4188] loop0: detected capacity change from 0 to 32768 [ 83.390307][ T4188] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 83.407394][ T26] audit: type=1800 audit(1749431095.290:6): pid=4188 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor522" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 83.612437][ T4188] (syz-executor522,4188,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 83.637996][ T4169] ocfs2: Unmounting device (7,0) on (node local) executing program [ 83.959734][ T4193] loop0: detected capacity change from 0 to 32768 [ 84.025980][ T4193] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 84.040789][ T26] audit: type=1800 audit(1749431095.930:7): pid=4193 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor522" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 84.243738][ T4193] (syz-executor522,4193,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 84.273155][ T4169] ocfs2: Unmounting device (7,0) on (node local) executing program [ 84.582654][ T4198] loop0: detected capacity change from 0 to 32768 [ 84.660715][ T4198] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 84.677618][ T26] audit: type=1800 audit(1749431096.560:8): pid=4198 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor522" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 84.859753][ T4198] (syz-executor522,4198,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 84.883987][ T4169] ocfs2: Unmounting device (7,0) on (node local) executing program [ 85.230229][ T4204] loop0: detected capacity change from 0 to 32768 [ 85.305196][ T4204] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 85.320001][ T26] audit: type=1800 audit(1749431097.210:9): pid=4204 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor522" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 85.507347][ T4204] (syz-executor522,4204,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 85.528421][ T4169] ocfs2: Unmounting device (7,0) on (node local) executing program [ 85.807103][ T4208] loop0: detected capacity change from 0 to 32768 [ 85.891811][ T4208] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 85.908971][ T26] audit: type=1800 audit(1749431097.790:10): pid=4208 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor522" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 86.095602][ T4208] (syz-executor522,4208,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 86.118936][ T4169] ocfs2: Unmounting device (7,0) on (node local) executing program [ 86.415088][ T4214] loop0: detected capacity change from 0 to 32768 [ 86.486597][ T4214] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 86.501815][ T26] audit: type=1800 audit(1749431098.390:11): pid=4214 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor522" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 86.699297][ T4214] (syz-executor522,4214,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 86.722504][ T4169] ocfs2: Unmounting device (7,0) on (node local) executing program [ 87.029700][ T4218] loop0: detected capacity change from 0 to 32768 [ 87.129264][ T4218] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 87.143622][ T26] audit: type=1800 audit(1749431099.030:12): pid=4218 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor522" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 87.313866][ T4218] (syz-executor522,4218,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 87.337187][ T4169] ocfs2: Unmounting device (7,0) on (node local) executing program [ 87.624794][ T4222] loop0: detected capacity change from 0 to 32768 [ 87.695667][ T4222] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 87.710284][ T26] audit: type=1800 audit(1749431099.600:13): pid=4222 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor522" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 87.889126][ T4222] (syz-executor522,4222,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 87.913931][ T4169] ocfs2: Unmounting device (7,0) on (node local) executing program [ 88.224424][ T4226] loop0: detected capacity change from 0 to 32768 [ 88.297744][ T4226] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 88.311983][ T26] audit: type=1800 audit(1749431100.200:14): pid=4226 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor522" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 88.489513][ T4226] (syz-executor522,4226,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 88.520001][ T4169] ocfs2: Unmounting device (7,0) on (node local) executing program [ 88.819408][ T4230] loop0: detected capacity change from 0 to 32768 [ 88.894801][ T4230] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 88.908481][ T26] audit: type=1800 audit(1749431100.790:15): pid=4230 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor522" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 89.084206][ T4230] (syz-executor522,4230,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 89.106175][ T4169] ocfs2: Unmounting device (7,0) on (node local) executing program [ 89.413305][ T4234] loop0: detected capacity change from 0 to 32768 [ 89.476417][ T4234] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 89.490728][ T26] audit: type=1800 audit(1749431101.380:16): pid=4234 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor522" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 89.683168][ T4234] (syz-executor522,4234,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 89.709401][ T4169] ocfs2: Unmounting device (7,0) on (node local) executing program [ 89.997680][ T4238] loop0: detected capacity change from 0 to 32768 [ 90.058180][ T4238] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 90.072782][ T26] audit: type=1800 audit(1749431101.960:17): pid=4238 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor522" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 90.259795][ T4238] (syz-executor522,4238,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 90.283985][ T4169] ocfs2: Unmounting device (7,0) on (node local) executing program [ 90.601394][ T4242] loop0: detected capacity change from 0 to 32768 [ 90.667061][ T4242] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 90.682857][ T26] audit: type=1800 audit(1749431102.570:18): pid=4242 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor522" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 90.877318][ T4242] (syz-executor522,4242,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 90.902749][ T4169] ocfs2: Unmounting device (7,0) on (node local) executing program [ 91.235535][ T4246] loop0: detected capacity change from 0 to 32768 [ 91.306651][ T4246] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 91.320401][ T26] audit: type=1800 audit(1749431103.210:19): pid=4246 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor522" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 91.523801][ T4246] (syz-executor522,4246,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 91.553604][ T4169] ocfs2: Unmounting device (7,0) on (node local) executing program [ 91.878109][ T4250] loop0: detected capacity change from 0 to 32768 [ 91.997173][ T4250] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 92.011005][ T26] audit: type=1800 audit(1749431103.900:20): pid=4250 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor522" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 92.213828][ T4250] (syz-executor522,4250,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 92.241983][ T4169] ocfs2: Unmounting device (7,0) on (node local) executing program [ 92.619036][ T4254] loop0: detected capacity change from 0 to 32768 [ 92.679623][ T4254] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 92.704806][ T26] audit: type=1800 audit(1749431104.590:21): pid=4254 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor522" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 92.968534][ T4254] (syz-executor522,4254,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 92.998548][ T4169] ocfs2: Unmounting device (7,0) on (node local) executing program [ 93.310043][ T4258] loop0: detected capacity change from 0 to 32768 [ 93.404361][ T4258] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 93.417585][ T26] audit: type=1800 audit(1749431105.300:22): pid=4258 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor522" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 93.623377][ T4258] (syz-executor522,4258,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 93.634580][ T4258] syz-executor522 (4258) used greatest stack depth: 18240 bytes left [ 93.667728][ T4169] ocfs2: Unmounting device (7,0) on (node local) executing program [ 93.983448][ T4262] loop0: detected capacity change from 0 to 32768 [ 94.056519][ T4262] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 94.071052][ T26] audit: type=1800 audit(1749431105.960:23): pid=4262 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor522" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 94.276543][ T4262] (syz-executor522,4262,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 94.300884][ T4169] ocfs2: Unmounting device (7,0) on (node local) executing program [ 94.587358][ T4266] loop0: detected capacity change from 0 to 32768 [ 94.678505][ T4266] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 94.692809][ T26] audit: type=1800 audit(1749431106.580:24): pid=4266 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor522" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 94.875049][ T4266] (syz-executor522,4266,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 94.898788][ T4169] ocfs2: Unmounting device (7,0) on (node local) executing program [ 95.224309][ T4270] loop0: detected capacity change from 0 to 32768 [ 95.288372][ T4270] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 95.305125][ T26] audit: type=1800 audit(1749431107.190:25): pid=4270 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor522" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 95.501532][ T4270] (syz-executor522,4270,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 95.533181][ T4169] ocfs2: Unmounting device (7,0) on (node local) executing program [ 95.848903][ T4274] loop0: detected capacity change from 0 to 32768 [ 95.918544][ T4274] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 95.933264][ T26] audit: type=1800 audit(1749431107.820:26): pid=4274 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor522" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 95.936609][ T4274] [ 95.962658][ T4274] ====================================================== [ 95.970009][ T4274] WARNING: possible circular locking dependency detected [ 95.979393][ T4274] 5.15.185-syzkaller #0 Not tainted [ 95.986019][ T4274] ------------------------------------------------------ [ 95.996204][ T4274] syz-executor522/4274 is trying to acquire lock: [ 96.003692][ T4274] ffff88807d449488 (&osb->system_file_mutex){+.+.}-{3:3}, at: ocfs2_get_system_file_inode+0x1b5/0x760 [ 96.017385][ T4274] [ 96.017385][ T4274] but task is already holding lock: [ 96.034784][ T4274] ffff8880733ca2e0 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}, at: ocfs2_dio_wr_get_block+0x8db/0x17a0 [ 96.052161][ T4274] [ 96.052161][ T4274] which lock already depends on the new lock. [ 96.052161][ T4274] [ 96.068365][ T4274] [ 96.068365][ T4274] the existing dependency chain (in reverse order) is: [ 96.082893][ T4274] [ 96.082893][ T4274] -> #1 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}: [ 96.096463][ T4274] down_read+0x44/0x2e0 [ 96.104691][ T4274] ocfs2_read_virt_blocks+0x23f/0x8a0 [ 96.114817][ T4274] ocfs2_find_entry+0x3d1/0x1f90 [ 96.125308][ T4274] ocfs2_find_files_on_disk+0xdb/0x2f0 [ 96.133202][ T4274] ocfs2_lookup_ino_from_name+0x4f/0xf0 [ 96.141810][ T4274] ocfs2_get_system_file_inode+0x319/0x760 [ 96.152000][ T4274] ocfs2_init_global_system_inodes+0x316/0x650 [ 96.163696][ T4274] ocfs2_fill_super+0x3dbf/0x4d80 [ 96.170625][ T4274] mount_bdev+0x287/0x3c0 [ 96.178088][ T4274] legacy_get_tree+0xe6/0x180 [ 96.186228][ T4274] vfs_get_tree+0x88/0x270 [ 96.199284][ T4274] do_new_mount+0x24a/0xa40 [ 96.211567][ T4274] __se_sys_mount+0x2d6/0x3c0 [ 96.220179][ T4274] do_syscall_64+0x4c/0xa0 [ 96.228027][ T4274] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 96.238532][ T4274] [ 96.238532][ T4274] -> #0 (&osb->system_file_mutex){+.+.}-{3:3}: [ 96.249680][ T4274] __lock_acquire+0x2c33/0x7c60 [ 96.257640][ T4274] lock_acquire+0x197/0x3f0 [ 96.264605][ T4274] __mutex_lock_common+0x1eb/0x2390 [ 96.273519][ T4274] mutex_lock_nested+0x17/0x20 [ 96.284439][ T4274] ocfs2_get_system_file_inode+0x1b5/0x760 [ 96.294553][ T4274] ocfs2_reserve_suballoc_bits+0x139/0x4350 [ 96.304357][ T4274] ocfs2_reserve_clusters_with_limit+0x2f8/0xba0 [ 96.313455][ T4274] ocfs2_lock_allocators+0x2f7/0x5b0 [ 96.322080][ T4274] ocfs2_write_begin_nolock+0x2216/0x4180 [ 96.328752][ T4274] ocfs2_dio_wr_get_block+0xb6d/0x17a0 [ 96.338345][ T4274] __blockdev_direct_IO+0x146d/0x3c90 [ 96.348953][ T4274] ocfs2_direct_IO+0x23e/0x2b0 [ 96.359555][ T4274] generic_file_direct_write+0x22c/0x490 [ 96.369161][ T4274] __generic_file_write_iter+0x2b1/0x4e0 [ 96.377541][ T4274] ocfs2_file_write_iter+0x1578/0x1cf0 [ 96.387896][ T4274] do_iter_readv_writev+0x497/0x600 [ 96.398354][ T4274] do_iter_write+0x205/0x7b0 [ 96.405067][ T4274] iter_file_splice_write+0x65f/0xc40 [ 96.411380][ T4274] direct_splice_actor+0xe1/0x130 [ 96.420771][ T4274] splice_direct_to_actor+0x4dc/0xb50 [ 96.429820][ T4274] do_splice_direct+0x1b9/0x2c0 [ 96.437271][ T4274] do_sendfile+0x5d5/0xec0 [ 96.443264][ T4274] __se_sys_sendfile64+0x13b/0x190 [ 96.450088][ T4274] do_syscall_64+0x4c/0xa0 [ 96.458140][ T4274] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 96.468341][ T4274] [ 96.468341][ T4274] other info that might help us debug this: [ 96.468341][ T4274] [ 96.482294][ T4274] Possible unsafe locking scenario: [ 96.482294][ T4274] [ 96.492663][ T4274] CPU0 CPU1 [ 96.501605][ T4274] ---- ---- [ 96.507786][ T4274] lock(&ocfs2_file_ip_alloc_sem_key); [ 96.515780][ T4274] lock(&osb->system_file_mutex); [ 96.524692][ T4274] lock(&ocfs2_file_ip_alloc_sem_key); [ 96.538542][ T4274] lock(&osb->system_file_mutex); [ 96.545166][ T4274] [ 96.545166][ T4274] *** DEADLOCK *** [ 96.545166][ T4274] [ 96.557509][ T4274] 3 locks held by syz-executor522/4274: [ 96.566349][ T4274] #0: ffff88801e74e460 (sb_writers#9){.+.+}-{0:0}, at: do_sendfile+0x5b2/0xec0 [ 96.579344][ T4274] #1: ffff8880733ca648 (&sb->s_type->i_mutex_key#15){+.+.}-{3:3}, at: ocfs2_file_write_iter+0x401/0x1cf0 [ 96.593759][ T4274] #2: ffff8880733ca2e0 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}, at: ocfs2_dio_wr_get_block+0x8db/0x17a0 [ 96.609460][ T4274] [ 96.609460][ T4274] stack backtrace: [ 96.618183][ T4274] CPU: 1 PID: 4274 Comm: syz-executor522 Not tainted 5.15.185-syzkaller #0 [ 96.629074][ T4274] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 96.641299][ T4274] Call Trace: [ 96.645081][ T4274] [ 96.651578][ T4274] dump_stack_lvl+0x168/0x230 [ 96.657706][ T4274] ? load_image+0x3b0/0x3b0 [ 96.664593][ T4274] ? show_regs_print_info+0x20/0x20 [ 96.670536][ T4274] ? print_circular_bug+0x12b/0x1a0 [ 96.678844][ T4274] check_noncircular+0x274/0x310 [ 96.684849][ T4274] ? add_chain_block+0x940/0x940 [ 96.691435][ T4274] ? lockdep_lock+0xdc/0x1e0 [ 96.698864][ T4274] ? __lock_acquire+0x12d9/0x7c60 [ 96.705758][ T4274] ? mark_lock+0x94/0x320 [ 96.710823][ T4274] __lock_acquire+0x2c33/0x7c60 [ 96.719226][ T4274] ? mark_lock+0x94/0x320 [ 96.724172][ T4274] ? __lock_acquire+0x12d9/0x7c60 [ 96.731165][ T4274] ? verify_lock_unused+0x140/0x140 [ 96.743873][ T4274] lock_acquire+0x197/0x3f0 [ 96.749438][ T4274] ? ocfs2_get_system_file_inode+0x1b5/0x760 [ 96.756749][ T4274] ? __might_sleep+0xf0/0xf0 [ 96.762870][ T4274] ? mark_lock+0x94/0x320 [ 96.768907][ T4274] ? read_lock_is_recursive+0x10/0x10 [ 96.776808][ T4274] ? hlock_conflict+0x59/0x1f0 [ 96.782146][ T4274] ? __bfs+0x2a3/0x5c0 [ 96.786831][ T4274] ? ocfs2_get_system_file_inode+0x1b5/0x760 [ 96.794691][ T4274] __mutex_lock_common+0x1eb/0x2390 [ 96.802715][ T4274] ? ocfs2_get_system_file_inode+0x1b5/0x760 [ 96.812739][ T4274] ? lock_release+0xba/0x870 [ 96.818322][ T4274] ? mutex_lock_io_nested+0x60/0x60 [ 96.824181][ T4274] ? __lock_acquire+0x7c60/0x7c60 [ 96.831370][ T4274] ? unwind_next_frame+0x1296/0x1d90 [ 96.838358][ T4274] ? deref_stack_reg+0xd0/0x120 [ 96.843410][ T4274] mutex_lock_nested+0x17/0x20 [ 96.848977][ T4274] ocfs2_get_system_file_inode+0x1b5/0x760 [ 96.858445][ T4274] ? ocfs2_fast_symlink_readpage+0x3e0/0x3e0 [ 96.865387][ T4274] ? unwind_get_return_address+0x49/0x80 [ 96.872229][ T4274] ? stack_trace_save+0xe0/0xe0 [ 96.878743][ T4274] ? arch_stack_walk+0xf2/0x140 [ 96.883847][ T4274] ? stack_trace_save+0x98/0xe0 [ 96.889855][ T4274] ? stack_trace_snprint+0xf0/0xf0 [ 96.895885][ T4274] ocfs2_reserve_suballoc_bits+0x139/0x4350 [ 96.903951][ T4274] ? add_chain_block+0x940/0x940 [ 96.909883][ T4274] ? lockdep_unlock+0x134/0x2d0 [ 96.916098][ T4274] ? lockdep_lock+0x1e0/0x1e0 [ 96.921818][ T4274] ? add_lock_to_list+0x18d/0x280 [ 96.929117][ T4274] ? __lock_acquire+0x289d/0x7c60 [ 96.935121][ T4274] ? ocfs2_block_group_search+0x470/0x470 [ 96.942633][ T4274] ? verify_lock_unused+0x140/0x140 [ 96.950689][ T4274] ? ocfs2_reserve_clusters_with_limit+0xe7/0xba0 [ 96.958626][ T4274] ? ocfs2_lock_allocators+0x2f7/0x5b0 [ 96.965339][ T4274] ? ocfs2_write_begin_nolock+0x2216/0x4180 [ 96.972555][ T4274] ? ocfs2_dio_wr_get_block+0xb6d/0x17a0 [ 96.979357][ T4274] ? __blockdev_direct_IO+0x146d/0x3c90 [ 96.986668][ T4274] ? generic_file_direct_write+0x22c/0x490 [ 96.997681][ T4274] ? __generic_file_write_iter+0x2b1/0x4e0 [ 97.005569][ T4274] ? ocfs2_file_write_iter+0x1578/0x1cf0 [ 97.011992][ T4274] ? do_iter_readv_writev+0x497/0x600 [ 97.019316][ T4274] ? ocfs2_alloc_should_use_local+0x13a/0x2d0 [ 97.028026][ T4274] ? __lock_acquire+0x7c60/0x7c60 [ 97.034473][ T4274] ? do_raw_spin_lock+0x11d/0x280 [ 97.040172][ T4274] ? __rwlock_init+0x140/0x140 [ 97.047482][ T4274] ? do_raw_spin_unlock+0x11d/0x230 [ 97.053750][ T4274] ? _raw_spin_unlock+0x24/0x40 [ 97.059830][ T4274] ? ocfs2_alloc_should_use_local+0x13a/0x2d0 [ 97.067833][ T4274] ? ocfs2_reserve_clusters_with_limit+0x168/0xba0 [ 97.076294][ T4274] ocfs2_reserve_clusters_with_limit+0x2f8/0xba0 [ 97.085943][ T4274] ? ocfs2_reserve_clusters+0x30/0x30 [ 97.091789][ T4274] ? __kasan_kmalloc+0xcc/0xf0 [ 97.098851][ T4274] ? rcu_is_watching+0x11/0xa0 [ 97.104650][ T4274] ? ocfs2_num_free_extents+0x2de/0x5a0 [ 97.111483][ T4274] ? ocfs2_validate_extent_block+0x550/0x550 [ 97.119997][ T4274] ? do_splice_direct+0x1b9/0x2c0 [ 97.127813][ T4274] ? __se_sys_sendfile64+0x13b/0x190 [ 97.134850][ T4274] ? do_syscall_64+0x4c/0xa0 [ 97.140665][ T4274] ? entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 97.148676][ T4274] ocfs2_lock_allocators+0x2f7/0x5b0 [ 97.155498][ T4274] ? _ocfs2_clear_bit+0x40/0x40 [ 97.160912][ T4274] ? do_raw_spin_lock+0x11d/0x280 [ 97.167774][ T4274] ? ocfs2_write_begin_nolock+0xf08/0x4180 [ 97.174747][ T4274] ? rcu_is_watching+0x11/0xa0 [ 97.181289][ T4274] ? ocfs2_write_begin_nolock+0xf08/0x4180 [ 97.187862][ T4274] ? kfree+0x4a/0x2a0 [ 97.192646][ T4274] ocfs2_write_begin_nolock+0x2216/0x4180 [ 97.200815][ T4274] ? ocfs2_size_fits_inline_data+0x90/0x90 [ 97.209389][ T4274] ? __lock_acquire+0x289d/0x7c60 [ 97.215281][ T4274] ? ocfs2_read_inode_block_full+0x1a0/0x1a0 [ 97.222028][ T4274] ? ocfs2_allocate_extend_trans+0x5b0/0x5b0 [ 97.229895][ T4274] ? ocfs2_orphan_add+0x1190/0x1190 [ 97.236740][ T4274] ? __might_sleep+0xf0/0xf0 [ 97.242484][ T4274] ? preempt_count_add+0x8d/0x190 [ 97.248664][ T4274] ? rwsem_write_trylock+0x12f/0x1b0 [ 97.256310][ T4274] ? clear_nonspinnable+0x60/0x60 [ 97.261886][ T4274] ocfs2_dio_wr_get_block+0xb6d/0x17a0 [ 97.268349][ T4274] ? ocfs2_lock_get_block+0x50/0x50 [ 97.276439][ T4274] ? lockdep_init_map_type+0x9d/0x850 [ 97.284167][ T4274] ? lockdep_softirqs_off+0x420/0x420 [ 97.290902][ T4274] ? slab_post_alloc_hook+0x68/0x380 [ 97.297275][ T4274] ? __blockdev_direct_IO+0x271/0x3c90 [ 97.304917][ T4274] ? iov_iter_advance+0x2a2/0x390 [ 97.312254][ T4274] ? iov_iter_bvec_advance+0x160/0x220 [ 97.320091][ T4274] ? ocfs2_lock_get_block+0x50/0x50 [ 97.326979][ T4274] __blockdev_direct_IO+0x146d/0x3c90 [ 97.332876][ T4274] ? sb_init_dio_done_wq+0x80/0x80 [ 97.339782][ T4274] ? lockdep_hardirqs_on_prepare+0x3fc/0x760 [ 97.347540][ T4274] ? ocfs2_lock_get_block+0x50/0x50 [ 97.353293][ T4274] ? lockdep_hardirqs_on+0x94/0x140 [ 97.360008][ T4274] ? invalidate_mapping_pagevec+0x30/0x30 [ 97.367317][ T4274] ? seqcount_lockdep_reader_access+0x172/0x1c0 [ 97.375082][ T4274] ? ktime_get_coarse_real_ts64+0x10c/0x120 [ 97.383247][ T4274] ? filemap_write_and_wait_range+0x269/0x380 [ 97.391018][ T4274] ? atime_needs_update+0x780/0x780 [ 97.398332][ T4274] ? file_remove_privs+0x3b6/0x590 [ 97.404829][ T4274] ? ocfs2_lock_get_block+0x50/0x50 [ 97.412123][ T4274] ocfs2_direct_IO+0x23e/0x2b0 [ 97.418508][ T4274] generic_file_direct_write+0x22c/0x490 [ 97.424736][ T4274] __generic_file_write_iter+0x2b1/0x4e0 [ 97.431510][ T4274] ? _raw_spin_unlock+0x24/0x40 [ 97.436966][ T4274] ? ocfs2_inode_unlock+0x11a/0x140 [ 97.444197][ T4274] ocfs2_file_write_iter+0x1578/0x1cf0 [ 97.452007][ T4274] ? ocfs2_file_read_iter+0xa20/0xa20 [ 97.459015][ T4274] ? rcu_lock_release+0x5/0x20 [ 97.465213][ T4274] ? __lock_acquire+0x7c60/0x7c60 [ 97.470960][ T4274] ? aa_file_perm+0x3a3/0xe20 [ 97.477245][ T4274] ? __kasan_kmalloc+0xb5/0xf0 [ 97.483488][ T4274] ? do_sendfile+0x5d5/0xec0 [ 97.489855][ T4274] do_iter_readv_writev+0x497/0x600 [ 97.496343][ T4274] ? generic_file_rw_checks+0x280/0x280 [ 97.503019][ T4274] ? common_file_perm+0x171/0x1c0 [ 97.509371][ T4274] ? fsnotify_perm+0x5d/0x560 [ 97.515207][ T4274] ? security_file_permission+0x75/0xa0 [ 97.521503][ T4274] do_iter_write+0x205/0x7b0 [ 97.526682][ T4274] ? memset+0x1e/0x40 [ 97.531154][ T4274] ? iov_iter_bvec+0xb4/0x170 [ 97.536698][ T4274] iter_file_splice_write+0x65f/0xc40 [ 97.544213][ T4274] ? splice_from_pipe+0x150/0x150 [ 97.550220][ T4274] ? generic_file_splice_read+0x415/0x590 [ 97.557414][ T4274] ? splice_shrink_spd+0xc0/0xc0 [ 97.564565][ T4274] ? fsnotify_set_children_dentry_flags+0x220/0x220 [ 97.572386][ T4274] ? splice_from_pipe+0x150/0x150 [ 97.579450][ T4274] direct_splice_actor+0xe1/0x130 [ 97.588056][ T4274] splice_direct_to_actor+0x4dc/0xb50 [ 97.594138][ T4274] ? do_splice_direct+0x2c0/0x2c0 [ 97.600495][ T4274] ? pipe_to_sendpage+0x310/0x310 [ 97.606715][ T4274] ? common_file_perm+0x171/0x1c0 [ 97.613039][ T4274] ? fsnotify_perm+0x5d/0x560 [ 97.619550][ T4274] ? security_file_permission+0x75/0xa0 [ 97.626139][ T4274] do_splice_direct+0x1b9/0x2c0 [ 97.631583][ T4274] ? splice_direct_to_actor+0xb50/0xb50 [ 97.638813][ T4274] ? rcu_read_lock_any_held+0xb0/0x120 [ 97.646462][ T4274] ? common_file_perm+0x171/0x1c0 [ 97.655922][ T4274] do_sendfile+0x5d5/0xec0 [ 97.661927][ T4274] ? do_pwritev+0x340/0x340 [ 97.667504][ T4274] ? __lock_acquire+0x7c60/0x7c60 [ 97.673251][ T4274] __se_sys_sendfile64+0x13b/0x190 [ 97.679742][ T4274] ? lock_chain_count+0x20/0x20 [ 97.685528][ T4274] ? __x64_sys_sendfile64+0xa0/0xa0 [ 97.692884][ T4274] ? lockdep_hardirqs_on+0x94/0x140 [ 97.698779][ T4274] do_syscall_64+0x4c/0xa0 [ 97.705197][ T4274] ? clear_bhb_loop+0x30/0x80 [ 97.710184][ T4274] ? clear_bhb_loop+0x30/0x80 [ 97.716403][ T4274] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 97.723369][ T4274] RIP: 0033:0x7fc10bb461e9 [ 97.728311][ T4274] 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 [ 97.752592][ T4274] RSP: 002b:00007ffda9dbfce8 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 97.764159][ T4274] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc10bb461e9 [ 97.775208][ T4274] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 [ 97.785136][ T4274] RBP: 0000000000000004 R08: 0000000000000000 R09: 0000000000000000 [ 97.795489][ T4274] R10: 0000000000fffe82 R11: 0000000000000246 R12: 0000000001000000 [ 97.806114][ T4274] R13: 00007ffda9dbfd80 R14: 0000200000000040 R15: 0000000000000003 [ 97.815569][ T4274] [ 97.820306][ T21] cfg80211: failed to load regulatory.db [ 97.930892][ T4274] (syz-executor522,4274,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 97.945268][ T4169] ocfs2: Unmounting device (7,0) on (node local) executing program [ 98.194139][ T4278] loop0: detected capacity change from 0 to 32768 [ 98.248804][ T4278] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 98.260619][ T26] audit: type=1800 audit(1749431110.150:27): pid=4278 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor522" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 98.390803][ T4278] (syz-executor522,4278,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 98.412106][ T4169] ocfs2: Unmounting device (7,0) on (node local) executing program [ 98.637778][ T4282] loop0: detected capacity change from 0 to 32768 [ 98.687827][ T4282] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 98.701010][ T26] audit: type=1800 audit(1749431110.590:28): pid=4282 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor522" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 98.842474][ T4282] (syz-executor522,4282,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 98.862831][ T4169] ocfs2: Unmounting device (7,0) on (node local) executing program [ 99.132420][ T4286] loop0: detected capacity change from 0 to 32768 [ 99.189130][ T4286] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 99.201593][ T26] audit: type=1800 audit(1749431111.090:29): pid=4286 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor522" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 99.355430][ T4286] (syz-executor522,4286,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 99.373765][ T4169] ocfs2: Unmounting device (7,0) on (node local) executing program [ 99.621633][ T4290] loop0: detected capacity change from 0 to 32768 [ 99.682088][ T4290] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 99.694446][ T26] audit: type=1800 audit(1749431111.580:30): pid=4290 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor522" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 99.825374][ T4290] (syz-executor522,4290,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 99.838300][ T4169] ocfs2: Unmounting device (7,0) on (node local) executing program [ 100.088883][ T4294] loop0: detected capacity change from 0 to 32768 [ 100.146323][ T4294] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 100.159844][ T26] audit: type=1800 audit(1749431112.050:31): pid=4294 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor522" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 100.297561][ T4294] (syz-executor522,4294,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 100.312504][ T4169] ocfs2: Unmounting device (7,0) on (node local) executing program [ 100.552599][ T4298] loop0: detected capacity change from 0 to 32768 [ 100.612361][ T4298] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 100.625431][ T26] audit: type=1800 audit(1749431112.510:32): pid=4298 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor522" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 100.765211][ T4298] (syz-executor522,4298,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 100.787997][ T4169] ocfs2: Unmounting device (7,0) on (node local) executing program [ 101.015422][ T4302] loop0: detected capacity change from 0 to 32768 [ 101.072542][ T4302] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 101.084542][ T26] audit: type=1800 audit(1749431112.970:33): pid=4302 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor522" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 101.205938][ T4302] (syz-executor522,4302,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 101.218428][ T4169] ocfs2: Unmounting device (7,0) on (node local) executing program [ 101.458456][ T4306] loop0: detected capacity change from 0 to 32768 [ 101.510679][ T4306] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 101.522876][ T26] audit: type=1800 audit(1749431113.410:34): pid=4306 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor522" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 101.660425][ T4306] (syz-executor522,4306,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 101.673916][ T4169] ocfs2: Unmounting device (7,0) on (node local) executing program [ 101.899526][ T4310] loop0: detected capacity change from 0 to 32768 [ 101.952931][ T4310] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 101.965541][ T26] audit: type=1800 audit(1749431113.850:35): pid=4310 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor522" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 102.094421][ T4310] (syz-executor522,4310,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 102.113999][ T4169] ocfs2: Unmounting device (7,0) on (node local) executing program [ 102.334671][ T4314] loop0: detected capacity change from 0 to 32768 [ 102.389443][ T4314] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 102.402206][ T26] audit: type=1800 audit(1749431114.290:36): pid=4314 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor522" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 102.542213][ T4169] ocfs2: Unmounting device (7,0) on (node local) executing program [ 102.782823][ T4318] loop0: detected capacity change from 0 to 32768 [ 102.852213][ T4318] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 102.990517][ T4318] ocfs2_dio_end_io: 1 callbacks suppressed [ 102.990530][ T4318] (syz-executor522,4318,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 103.022744][ T4169] ocfs2: Unmounting device (7,0) on (node local) executing program [ 103.294821][ T4322] loop0: detected capacity change from 0 to 32768 [ 103.352055][ T4322] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 103.364149][ T26] kauditd_printk_skb: 1 callbacks suppressed [ 103.364163][ T26] audit: type=1800 audit(1749431115.250:38): pid=4322 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor522" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 103.498311][ T4322] (syz-executor522,4322,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 103.518072][ T4169] ocfs2: Unmounting device (7,0) on (node local) executing program [ 103.735592][ T4326] loop0: detected capacity change from 0 to 32768 [ 103.788661][ T4326] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 103.802298][ T26] audit: type=1800 audit(1749431115.690:39): pid=4326 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor522" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 103.936743][ T4326] (syz-executor522,4326,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 103.954744][ T4169] ocfs2: Unmounting device (7,0) on (node local) executing program [ 104.198751][ T4330] loop0: detected capacity change from 0 to 32768 [ 104.287960][ T4330] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 104.300553][ T26] audit: type=1800 audit(1749431116.190:40): pid=4330 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor522" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 104.431792][ T4330] (syz-executor522,4330,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 104.451763][ T4169] ocfs2: Unmounting device (7,0) on (node local) executing program [ 104.717288][ T4335] loop0: detected capacity change from 0 to 32768 [ 104.805065][ T4335] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 104.817515][ T26] audit: type=1800 audit(1749431116.700:41): pid=4335 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor522" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 104.939838][ T4335] (syz-executor522,4335,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 104.952675][ T4169] ocfs2: Unmounting device (7,0) on (node local) executing program [ 105.165844][ T4339] loop0: detected capacity change from 0 to 32768 [ 105.219393][ T4339] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 105.232414][ T26] audit: type=1800 audit(1749431117.120:42): pid=4339 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor522" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 105.363153][ T4339] (syz-executor522,4339,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 105.378444][ T4169] ocfs2: Unmounting device (7,0) on (node local) executing program [ 105.618262][ T4343] loop0: detected capacity change from 0 to 32768 [ 105.668079][ T4343] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 105.680037][ T26] audit: type=1800 audit(1749431117.570:43): pid=4343 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor522" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 105.809345][ T4343] (syz-executor522,4343,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 105.829169][ T4169] ocfs2: Unmounting device (7,0) on (node local) executing program