Warning: Permanently added '10.128.15.200' (ED25519) to the list of known hosts. executing program [ 83.037161][ T4170] loop0: detected capacity change from 0 to 32768 [ 83.089084][ T4170] ======================================================= [ 83.089084][ T4170] WARNING: The mand mount option has been deprecated and [ 83.089084][ T4170] and is ignored by this kernel. Remove the mand [ 83.089084][ T4170] option from the mount to silence this warning. [ 83.089084][ T4170] ======================================================= [ 83.171585][ T4170] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 83.199377][ T26] audit: type=1800 audit(1749427481.884:2): pid=4170 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor216" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 83.403512][ T4170] (syz-executor216,4170,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 83.416101][ T4170] syz-executor216 (4170) used greatest stack depth: 18472 bytes left [ 83.457504][ T4169] ocfs2: Unmounting device (7,0) on (node local) executing program [ 83.809188][ T4175] loop0: detected capacity change from 0 to 32768 [ 83.873143][ T4175] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 83.904265][ T26] audit: type=1800 audit(1749427482.584:3): pid=4175 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor216" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 84.098715][ T4175] (syz-executor216,4175,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 84.129825][ T4169] ocfs2: Unmounting device (7,0) on (node local) executing program [ 84.482945][ T4179] loop0: detected capacity change from 0 to 32768 [ 84.540925][ T4179] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 84.556679][ T26] audit: type=1800 audit(1749427483.244:4): pid=4179 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor216" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 84.763894][ T4179] (syz-executor216,4179,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 84.791874][ T4169] ocfs2: Unmounting device (7,0) on (node local) executing program [ 85.120590][ T4183] loop0: detected capacity change from 0 to 32768 [ 85.176368][ T4183] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 85.189968][ T26] audit: type=1800 audit(1749427483.874:5): pid=4183 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor216" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 85.413432][ T4183] (syz-executor216,4183,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 85.439904][ T4169] ocfs2: Unmounting device (7,0) on (node local) executing program [ 85.751585][ T4187] loop0: detected capacity change from 0 to 32768 [ 85.828460][ T4187] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 85.843957][ T26] audit: type=1800 audit(1749427484.524:6): pid=4187 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor216" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 86.041818][ T4187] (syz-executor216,4187,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 86.073055][ T4169] ocfs2: Unmounting device (7,0) on (node local) executing program [ 86.374055][ T4191] loop0: detected capacity change from 0 to 32768 [ 86.432480][ T4191] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 86.447100][ T26] audit: type=1800 audit(1749427485.134:7): pid=4191 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor216" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 86.632176][ T4191] (syz-executor216,4191,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 86.654430][ T4169] ocfs2: Unmounting device (7,0) on (node local) executing program [ 86.955851][ T4195] loop0: detected capacity change from 0 to 32768 [ 87.009978][ T4195] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 87.026386][ T26] audit: type=1800 audit(1749427485.714:8): pid=4195 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor216" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 87.238709][ T4195] (syz-executor216,4195,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 87.270029][ T4169] ocfs2: Unmounting device (7,0) on (node local) executing program [ 87.576594][ T4199] loop0: detected capacity change from 0 to 32768 [ 87.645731][ T4199] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 87.659207][ T26] audit: type=1800 audit(1749427486.344:9): pid=4199 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor216" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 87.855722][ T4199] (syz-executor216,4199,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 87.884198][ T4169] ocfs2: Unmounting device (7,0) on (node local) executing program [ 88.197215][ T4204] loop0: detected capacity change from 0 to 32768 [ 88.254211][ T4204] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 88.268492][ T26] audit: type=1800 audit(1749427486.954:10): pid=4204 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor216" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 88.494538][ T4204] (syz-executor216,4204,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 88.521983][ T4169] ocfs2: Unmounting device (7,0) on (node local) executing program [ 88.817380][ T4208] loop0: detected capacity change from 0 to 32768 [ 88.885363][ T4208] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 88.898910][ T26] audit: type=1800 audit(1749427487.584:11): pid=4208 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor216" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 89.098750][ T4208] (syz-executor216,4208,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 89.127687][ T4169] ocfs2: Unmounting device (7,0) on (node local) executing program [ 89.439674][ T4212] loop0: detected capacity change from 0 to 32768 [ 89.523095][ T4212] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 89.539199][ T26] audit: type=1800 audit(1749427488.224:12): pid=4212 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor216" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 89.737804][ T4212] (syz-executor216,4212,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 89.761929][ T4169] ocfs2: Unmounting device (7,0) on (node local) executing program [ 90.136660][ T4219] loop0: detected capacity change from 0 to 32768 [ 90.227601][ T4219] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 90.248667][ T26] audit: type=1800 audit(1749427488.924:13): pid=4219 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor216" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 90.496606][ T4219] (syz-executor216,4219,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 90.524945][ T4169] ocfs2: Unmounting device (7,0) on (node local) executing program [ 90.890022][ T4224] loop0: detected capacity change from 0 to 32768 [ 90.950623][ T4224] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 90.973625][ T26] audit: type=1800 audit(1749427489.654:14): pid=4224 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor216" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 91.184004][ T4224] (syz-executor216,4224,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 91.221383][ T4169] ocfs2: Unmounting device (7,0) on (node local) executing program [ 91.550284][ T4228] loop0: detected capacity change from 0 to 32768 [ 91.613434][ T4228] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 91.628021][ T26] audit: type=1800 audit(1749427490.314:15): pid=4228 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor216" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 91.847530][ T4228] (syz-executor216,4228,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 91.876863][ T4169] ocfs2: Unmounting device (7,0) on (node local) executing program [ 92.224814][ T4233] loop0: detected capacity change from 0 to 32768 [ 92.283550][ T4233] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 92.299507][ T26] audit: type=1800 audit(1749427490.984:16): pid=4233 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor216" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 92.502434][ T4233] (syz-executor216,4233,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 92.528870][ T4169] ocfs2: Unmounting device (7,0) on (node local) executing program [ 92.837989][ T4237] loop0: detected capacity change from 0 to 32768 [ 92.913538][ T4237] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 92.928220][ T26] audit: type=1800 audit(1749427491.614:17): pid=4237 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor216" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 93.124513][ T4237] (syz-executor216,4237,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 93.149019][ T4169] ocfs2: Unmounting device (7,0) on (node local) executing program [ 93.461337][ T4241] loop0: detected capacity change from 0 to 32768 [ 93.523804][ T4241] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 93.541693][ T26] audit: type=1800 audit(1749427492.224:18): pid=4241 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor216" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 93.728995][ T4241] (syz-executor216,4241,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 93.756866][ T4169] ocfs2: Unmounting device (7,0) on (node local) executing program [ 94.087759][ T4245] loop0: detected capacity change from 0 to 32768 [ 94.163983][ T4245] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 94.178733][ T26] audit: type=1800 audit(1749427492.864:19): pid=4245 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor216" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 94.369306][ T4245] (syz-executor216,4245,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 94.395838][ T4169] ocfs2: Unmounting device (7,0) on (node local) executing program [ 94.708215][ T4249] loop0: detected capacity change from 0 to 32768 [ 94.773659][ T4249] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 94.787785][ T26] audit: type=1800 audit(1749427493.474:20): pid=4249 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor216" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 94.967798][ T4249] (syz-executor216,4249,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 94.996295][ T4169] ocfs2: Unmounting device (7,0) on (node local) executing program [ 95.307934][ T4253] loop0: detected capacity change from 0 to 32768 [ 95.374858][ T4253] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 95.389362][ T26] audit: type=1800 audit(1749427494.074:21): pid=4253 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor216" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 95.571113][ T4253] (syz-executor216,4253,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 95.599245][ T4169] ocfs2: Unmounting device (7,0) on (node local) executing program [ 95.907624][ T4257] loop0: detected capacity change from 0 to 32768 [ 95.965047][ T4257] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 95.979044][ T26] audit: type=1800 audit(1749427494.664:22): pid=4257 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor216" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 96.164171][ T4257] (syz-executor216,4257,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 96.187479][ T4169] ocfs2: Unmounting device (7,0) on (node local) executing program [ 96.515587][ T4261] loop0: detected capacity change from 0 to 32768 [ 96.581729][ T4261] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 96.595622][ T26] audit: type=1800 audit(1749427495.274:23): pid=4261 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor216" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 96.808045][ T4261] (syz-executor216,4261,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 96.837010][ T4169] ocfs2: Unmounting device (7,0) on (node local) executing program [ 97.182806][ T4265] loop0: detected capacity change from 0 to 32768 [ 97.251999][ T4265] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 97.268491][ T26] audit: type=1800 audit(1749427495.954:24): pid=4265 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor216" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 97.463189][ T4265] (syz-executor216,4265,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 97.473354][ T4265] syz-executor216 (4265) used greatest stack depth: 18240 bytes left [ 97.504326][ T4169] ocfs2: Unmounting device (7,0) on (node local) [ 97.588485][ T1107] cfg80211: failed to load regulatory.db executing program [ 97.944232][ T4270] loop0: detected capacity change from 0 to 32768 [ 98.104359][ T4270] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 98.119334][ T26] audit: type=1800 audit(1749427496.804:25): pid=4270 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor216" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 98.295083][ T4270] (syz-executor216,4270,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 98.319768][ T4169] ocfs2: Unmounting device (7,0) on (node local) executing program [ 98.617827][ T4274] loop0: detected capacity change from 0 to 32768 [ 98.674763][ T4274] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 98.688518][ T26] audit: type=1800 audit(1749427497.374:26): pid=4274 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor216" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 98.691213][ T4274] [ 98.715834][ T4274] ====================================================== [ 98.723229][ T4274] WARNING: possible circular locking dependency detected [ 98.731838][ T4274] 5.15.185-syzkaller #0 Not tainted [ 98.738058][ T4274] ------------------------------------------------------ [ 98.745900][ T4274] syz-executor216/4274 is trying to acquire lock: [ 98.753313][ T4274] ffff88807aa3d488 (&osb->system_file_mutex){+.+.}-{3:3}, at: ocfs2_get_system_file_inode+0x1b5/0x760 [ 98.765948][ T4274] [ 98.765948][ T4274] but task is already holding lock: [ 98.774219][ T4274] ffff88807425bf60 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}, at: ocfs2_dio_wr_get_block+0x8db/0x17a0 [ 98.788141][ T4274] [ 98.788141][ T4274] which lock already depends on the new lock. [ 98.788141][ T4274] [ 98.799297][ T4274] [ 98.799297][ T4274] the existing dependency chain (in reverse order) is: [ 98.809110][ T4274] [ 98.809110][ T4274] -> #1 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}: [ 98.818921][ T4274] down_read+0x44/0x2e0 [ 98.826574][ T4274] ocfs2_read_virt_blocks+0x23f/0x8a0 [ 98.833182][ T4274] ocfs2_find_entry+0x3d1/0x1f90 [ 98.839848][ T4274] ocfs2_find_files_on_disk+0xdb/0x2f0 [ 98.848212][ T4274] ocfs2_lookup_ino_from_name+0x4f/0xf0 [ 98.855772][ T4274] ocfs2_get_system_file_inode+0x319/0x760 [ 98.864608][ T4274] ocfs2_init_global_system_inodes+0x316/0x650 [ 98.873133][ T4274] ocfs2_fill_super+0x3dbf/0x4d80 [ 98.879396][ T4274] mount_bdev+0x287/0x3c0 [ 98.885426][ T4274] legacy_get_tree+0xe6/0x180 [ 98.891544][ T4274] vfs_get_tree+0x88/0x270 [ 98.897869][ T4274] do_new_mount+0x24a/0xa40 [ 98.903890][ T4274] __se_sys_mount+0x2d6/0x3c0 [ 98.909776][ T4274] do_syscall_64+0x4c/0xa0 [ 98.915061][ T4274] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 98.922713][ T4274] [ 98.922713][ T4274] -> #0 (&osb->system_file_mutex){+.+.}-{3:3}: [ 98.932640][ T4274] __lock_acquire+0x2c33/0x7c60 [ 98.939764][ T4274] lock_acquire+0x197/0x3f0 [ 98.947623][ T4274] __mutex_lock_common+0x1eb/0x2390 [ 98.954111][ T4274] mutex_lock_nested+0x17/0x20 [ 98.960897][ T4274] ocfs2_get_system_file_inode+0x1b5/0x760 [ 98.969005][ T4274] ocfs2_reserve_suballoc_bits+0x139/0x4350 [ 98.976896][ T4274] ocfs2_reserve_clusters_with_limit+0x2f8/0xba0 [ 98.986251][ T4274] ocfs2_lock_allocators+0x2f7/0x5b0 [ 98.992878][ T4274] ocfs2_write_begin_nolock+0x2216/0x4180 [ 99.000327][ T4274] ocfs2_dio_wr_get_block+0xb6d/0x17a0 [ 99.007284][ T4274] __blockdev_direct_IO+0x146d/0x3c90 [ 99.013727][ T4274] ocfs2_direct_IO+0x23e/0x2b0 [ 99.020194][ T4274] generic_file_direct_write+0x22c/0x490 [ 99.034768][ T4274] __generic_file_write_iter+0x2b1/0x4e0 [ 99.044974][ T4274] ocfs2_file_write_iter+0x1578/0x1cf0 [ 99.051692][ T4274] do_iter_readv_writev+0x497/0x600 [ 99.059207][ T4274] do_iter_write+0x205/0x7b0 [ 99.069062][ T4274] iter_file_splice_write+0x65f/0xc40 [ 99.075508][ T4274] direct_splice_actor+0xe1/0x130 [ 99.085587][ T4274] splice_direct_to_actor+0x4dc/0xb50 [ 99.095786][ T4274] do_splice_direct+0x1b9/0x2c0 [ 99.104429][ T4274] do_sendfile+0x5d5/0xec0 [ 99.113540][ T4274] __se_sys_sendfile64+0x13b/0x190 [ 99.120579][ T4274] do_syscall_64+0x4c/0xa0 [ 99.126433][ T4274] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 99.133146][ T4274] [ 99.133146][ T4274] other info that might help us debug this: [ 99.133146][ T4274] [ 99.145820][ T4274] Possible unsafe locking scenario: [ 99.145820][ T4274] [ 99.153620][ T4274] CPU0 CPU1 [ 99.161695][ T4274] ---- ---- [ 99.168140][ T4274] lock(&ocfs2_file_ip_alloc_sem_key); [ 99.174133][ T4274] lock(&osb->system_file_mutex); [ 99.184812][ T4274] lock(&ocfs2_file_ip_alloc_sem_key); [ 99.197940][ T4274] lock(&osb->system_file_mutex); [ 99.203560][ T4274] [ 99.203560][ T4274] *** DEADLOCK *** [ 99.203560][ T4274] [ 99.212859][ T4274] 3 locks held by syz-executor216/4274: [ 99.220347][ T4274] #0: ffff888023144460 (sb_writers#9){.+.+}-{0:0}, at: do_sendfile+0x5b2/0xec0 [ 99.231098][ T4274] #1: ffff88807425c2c8 (&sb->s_type->i_mutex_key#15){+.+.}-{3:3}, at: ocfs2_file_write_iter+0x401/0x1cf0 [ 99.244582][ T4274] #2: ffff88807425bf60 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}, at: ocfs2_dio_wr_get_block+0x8db/0x17a0 [ 99.259828][ T4274] [ 99.259828][ T4274] stack backtrace: [ 99.267691][ T4274] CPU: 0 PID: 4274 Comm: syz-executor216 Not tainted 5.15.185-syzkaller #0 [ 99.283855][ T4274] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 99.299141][ T4274] Call Trace: [ 99.306226][ T4274] [ 99.309871][ T4274] dump_stack_lvl+0x168/0x230 [ 99.316505][ T4274] ? load_image+0x3b0/0x3b0 [ 99.326624][ T4274] ? show_regs_print_info+0x20/0x20 [ 99.333354][ T4274] ? print_circular_bug+0x12b/0x1a0 [ 99.341468][ T4274] check_noncircular+0x274/0x310 [ 99.348348][ T4274] ? add_chain_block+0x940/0x940 [ 99.355737][ T4274] ? lockdep_lock+0xdc/0x1e0 [ 99.363046][ T4274] ? __lock_acquire+0x12d9/0x7c60 [ 99.370084][ T4274] ? mark_lock+0x94/0x320 [ 99.375285][ T4274] __lock_acquire+0x2c33/0x7c60 [ 99.383813][ T4274] ? mark_lock+0x94/0x320 [ 99.389027][ T4274] ? __lock_acquire+0x12d9/0x7c60 [ 99.394859][ T4274] ? verify_lock_unused+0x140/0x140 [ 99.402834][ T4274] ? __lock_acquire+0x13ad/0x7c60 [ 99.408716][ T4274] lock_acquire+0x197/0x3f0 [ 99.413774][ T4274] ? ocfs2_get_system_file_inode+0x1b5/0x760 [ 99.423881][ T4274] ? __lock_acquire+0x13ad/0x7c60 [ 99.430571][ T4274] ? __might_sleep+0xf0/0xf0 [ 99.435675][ T4274] ? read_lock_is_recursive+0x10/0x10 [ 99.444494][ T4274] ? hlock_conflict+0x59/0x1f0 [ 99.451065][ T4274] ? __bfs+0x2a3/0x5c0 [ 99.461146][ T4274] ? ocfs2_get_system_file_inode+0x1b5/0x760 [ 99.468470][ T4274] __mutex_lock_common+0x1eb/0x2390 [ 99.474440][ T4274] ? ocfs2_get_system_file_inode+0x1b5/0x760 [ 99.482019][ T4274] ? lock_release+0xba/0x870 [ 99.488608][ T4274] ? mutex_lock_io_nested+0x60/0x60 [ 99.494878][ T4274] ? __lock_acquire+0x7c60/0x7c60 [ 99.502908][ T4274] ? unwind_next_frame+0x1296/0x1d90 [ 99.509791][ T4274] ? deref_stack_reg+0xd0/0x120 [ 99.515059][ T4274] mutex_lock_nested+0x17/0x20 [ 99.520831][ T4274] ocfs2_get_system_file_inode+0x1b5/0x760 [ 99.529142][ T4274] ? ocfs2_fast_symlink_readpage+0x3e0/0x3e0 [ 99.535547][ T4274] ? unwind_get_return_address+0x49/0x80 [ 99.542277][ T4274] ? stack_trace_save+0xe0/0xe0 [ 99.548627][ T4274] ? arch_stack_walk+0xf2/0x140 [ 99.554330][ T4274] ? stack_trace_save+0x98/0xe0 [ 99.560876][ T4274] ? stack_trace_snprint+0xf0/0xf0 [ 99.567625][ T4274] ocfs2_reserve_suballoc_bits+0x139/0x4350 [ 99.573774][ T4274] ? add_chain_block+0x940/0x940 [ 99.580160][ T4274] ? lockdep_unlock+0x134/0x2d0 [ 99.585883][ T4274] ? lockdep_lock+0x1e0/0x1e0 [ 99.591417][ T4274] ? add_lock_to_list+0x18d/0x280 [ 99.598885][ T4274] ? __lock_acquire+0x289d/0x7c60 [ 99.605951][ T4274] ? ocfs2_block_group_search+0x470/0x470 [ 99.611786][ T4274] ? verify_lock_unused+0x140/0x140 [ 99.620600][ T4274] ? ocfs2_reserve_clusters_with_limit+0xe7/0xba0 [ 99.628090][ T4274] ? ocfs2_lock_allocators+0x2f7/0x5b0 [ 99.634425][ T4274] ? ocfs2_write_begin_nolock+0x2216/0x4180 [ 99.643892][ T4274] ? ocfs2_dio_wr_get_block+0xb6d/0x17a0 [ 99.650781][ T4274] ? __blockdev_direct_IO+0x146d/0x3c90 [ 99.657857][ T4274] ? generic_file_direct_write+0x22c/0x490 [ 99.667155][ T4274] ? __generic_file_write_iter+0x2b1/0x4e0 [ 99.674030][ T4274] ? ocfs2_file_write_iter+0x1578/0x1cf0 [ 99.680672][ T4274] ? do_iter_readv_writev+0x497/0x600 [ 99.687500][ T4274] ? ocfs2_alloc_should_use_local+0x13a/0x2d0 [ 99.693956][ T4274] ? __lock_acquire+0x7c60/0x7c60 [ 99.699082][ T4274] ? do_raw_spin_lock+0x11d/0x280 [ 99.705281][ T4274] ? __rwlock_init+0x140/0x140 [ 99.710690][ T4274] ? do_raw_spin_unlock+0x11d/0x230 [ 99.717542][ T4274] ? _raw_spin_unlock+0x24/0x40 [ 99.724426][ T4274] ? ocfs2_alloc_should_use_local+0x13a/0x2d0 [ 99.731949][ T4274] ? ocfs2_reserve_clusters_with_limit+0x168/0xba0 [ 99.739869][ T4274] ocfs2_reserve_clusters_with_limit+0x2f8/0xba0 [ 99.748533][ T4274] ? ocfs2_reserve_clusters+0x30/0x30 [ 99.754478][ T4274] ? __kasan_kmalloc+0xcc/0xf0 [ 99.760208][ T4274] ? rcu_is_watching+0x11/0xa0 [ 99.766533][ T4274] ? ocfs2_num_free_extents+0x2de/0x5a0 [ 99.772659][ T4274] ? ocfs2_validate_extent_block+0x550/0x550 [ 99.780615][ T4274] ? do_splice_direct+0x1b9/0x2c0 [ 99.786793][ T4274] ? __se_sys_sendfile64+0x13b/0x190 [ 99.792681][ T4274] ? do_syscall_64+0x4c/0xa0 [ 99.797581][ T4274] ? entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 99.805402][ T4274] ocfs2_lock_allocators+0x2f7/0x5b0 [ 99.811244][ T4274] ? _ocfs2_clear_bit+0x40/0x40 [ 99.817513][ T4274] ? do_raw_spin_lock+0x11d/0x280 [ 99.823529][ T4274] ? ocfs2_write_begin_nolock+0xf08/0x4180 [ 99.830768][ T4274] ? rcu_is_watching+0x11/0xa0 [ 99.836562][ T4274] ? ocfs2_write_begin_nolock+0xf08/0x4180 [ 99.843956][ T4274] ? kfree+0x4a/0x2a0 [ 99.848093][ T4274] ocfs2_write_begin_nolock+0x2216/0x4180 [ 99.854196][ T4274] ? ocfs2_size_fits_inline_data+0x90/0x90 [ 99.862658][ T4274] ? __lock_acquire+0x289d/0x7c60 [ 99.869375][ T4274] ? ocfs2_read_inode_block_full+0x1a0/0x1a0 [ 99.878455][ T4274] ? ocfs2_allocate_extend_trans+0x5b0/0x5b0 [ 99.886735][ T4274] ? ocfs2_orphan_add+0x1190/0x1190 [ 99.892887][ T4274] ? __might_sleep+0xf0/0xf0 [ 99.898619][ T4274] ? preempt_count_add+0x8d/0x190 [ 99.904607][ T4274] ? rwsem_write_trylock+0x12f/0x1b0 [ 99.910652][ T4274] ? clear_nonspinnable+0x60/0x60 [ 99.916059][ T4274] ocfs2_dio_wr_get_block+0xb6d/0x17a0 [ 99.922685][ T4274] ? ocfs2_lock_get_block+0x50/0x50 [ 99.928151][ T4274] ? lockdep_init_map_type+0x9d/0x850 [ 99.934032][ T4274] ? lockdep_softirqs_off+0x420/0x420 [ 99.942403][ T4274] ? slab_post_alloc_hook+0x68/0x380 [ 99.948439][ T4274] ? iov_iter_advance+0x2a2/0x390 [ 99.954700][ T4274] ? iov_iter_bvec_advance+0x160/0x220 [ 99.965370][ T4274] ? ocfs2_lock_get_block+0x50/0x50 [ 99.971117][ T4274] __blockdev_direct_IO+0x146d/0x3c90 [ 99.978138][ T4274] ? sb_init_dio_done_wq+0x80/0x80 [ 99.985696][ T4274] ? lockdep_hardirqs_on_prepare+0x3fc/0x760 [ 99.992469][ T4274] ? ocfs2_lock_get_block+0x50/0x50 [ 100.000262][ T4274] ? lockdep_hardirqs_on+0x94/0x140 [ 100.007439][ T4274] ? invalidate_mapping_pagevec+0x30/0x30 [ 100.013541][ T4274] ? seqcount_lockdep_reader_access+0x172/0x1c0 [ 100.023230][ T4274] ? ktime_get_coarse_real_ts64+0x10c/0x120 [ 100.035708][ T4274] ? filemap_write_and_wait_range+0x269/0x380 [ 100.042130][ T4274] ? atime_needs_update+0x780/0x780 [ 100.050498][ T4274] ? file_remove_privs+0x3b6/0x590 [ 100.056032][ T4274] ? ocfs2_lock_get_block+0x50/0x50 [ 100.063377][ T4274] ocfs2_direct_IO+0x23e/0x2b0 [ 100.070431][ T4274] generic_file_direct_write+0x22c/0x490 [ 100.080056][ T4274] __generic_file_write_iter+0x2b1/0x4e0 [ 100.088557][ T4274] ? _raw_spin_unlock+0x24/0x40 [ 100.095683][ T4274] ? ocfs2_inode_unlock+0x11a/0x140 [ 100.106619][ T4274] ocfs2_file_write_iter+0x1578/0x1cf0 [ 100.112672][ T4274] ? ocfs2_file_read_iter+0xa20/0xa20 [ 100.121653][ T4274] ? rcu_lock_release+0x5/0x20 [ 100.131147][ T4274] ? __lock_acquire+0x7c60/0x7c60 [ 100.137052][ T4274] ? aa_file_perm+0x3a3/0xe20 [ 100.146886][ T4274] ? __kasan_kmalloc+0xb5/0xf0 [ 100.152142][ T4274] ? do_sendfile+0x5d5/0xec0 [ 100.158579][ T4274] do_iter_readv_writev+0x497/0x600 [ 100.165335][ T4274] ? generic_file_rw_checks+0x280/0x280 [ 100.171849][ T4274] ? common_file_perm+0x171/0x1c0 [ 100.178022][ T4274] ? fsnotify_perm+0x5d/0x560 [ 100.183872][ T4274] ? security_file_permission+0x75/0xa0 [ 100.190153][ T4274] do_iter_write+0x205/0x7b0 [ 100.195337][ T4274] ? memset+0x1e/0x40 [ 100.200060][ T4274] ? iov_iter_bvec+0xb4/0x170 [ 100.206364][ T4274] iter_file_splice_write+0x65f/0xc40 [ 100.212814][ T4274] ? splice_from_pipe+0x150/0x150 [ 100.218392][ T4274] ? generic_file_splice_read+0x415/0x590 [ 100.225058][ T4274] ? splice_shrink_spd+0xc0/0xc0 [ 100.230327][ T4274] ? fsnotify_set_children_dentry_flags+0x220/0x220 [ 100.239030][ T4274] ? splice_from_pipe+0x150/0x150 [ 100.245630][ T4274] direct_splice_actor+0xe1/0x130 [ 100.252102][ T4274] splice_direct_to_actor+0x4dc/0xb50 [ 100.260103][ T4274] ? do_splice_direct+0x2c0/0x2c0 [ 100.268142][ T4274] ? pipe_to_sendpage+0x310/0x310 [ 100.273832][ T4274] ? common_file_perm+0x171/0x1c0 [ 100.280271][ T4274] ? fsnotify_perm+0x5d/0x560 [ 100.286707][ T4274] ? security_file_permission+0x75/0xa0 [ 100.293147][ T4274] do_splice_direct+0x1b9/0x2c0 [ 100.299301][ T4274] ? splice_direct_to_actor+0xb50/0xb50 [ 100.306209][ T4274] ? rcu_read_lock_any_held+0xb0/0x120 [ 100.312270][ T4274] ? common_file_perm+0x171/0x1c0 [ 100.319764][ T4274] do_sendfile+0x5d5/0xec0 [ 100.326610][ T4274] ? do_pwritev+0x340/0x340 [ 100.331301][ T4274] ? __lock_acquire+0x7c60/0x7c60 [ 100.338155][ T4274] __se_sys_sendfile64+0x13b/0x190 [ 100.345676][ T4274] ? lock_chain_count+0x20/0x20 [ 100.350963][ T4274] ? __x64_sys_sendfile64+0xa0/0xa0 [ 100.359312][ T4274] ? lockdep_hardirqs_on+0x94/0x140 [ 100.366921][ T4274] do_syscall_64+0x4c/0xa0 [ 100.371723][ T4274] ? clear_bhb_loop+0x30/0x80 [ 100.377319][ T4274] ? clear_bhb_loop+0x30/0x80 [ 100.382813][ T4274] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 100.390487][ T4274] RIP: 0033:0x7f98877121e9 [ 100.395177][ 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 [ 100.427572][ T4274] RSP: 002b:00007ffe1fc81a58 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 100.441362][ T4274] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f98877121e9 [ 100.452608][ T4274] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 [ 100.463756][ T4274] RBP: 0000000000000004 R08: 0000000000000000 R09: 0000000000000000 [ 100.474129][ T4274] R10: 0000000000fffe82 R11: 0000000000000246 R12: 0000000001000000 [ 100.486249][ T4274] R13: 00007ffe1fc81af0 R14: 0000200000000040 R15: 0000000000000003 [ 100.495838][ T4274] [ 100.639117][ T4274] (syz-executor216,4274,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 100.667636][ T4169] ocfs2: Unmounting device (7,0) on (node local) executing program [ 100.951940][ T4278] loop0: detected capacity change from 0 to 32768 [ 101.009413][ T4278] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 101.021321][ T26] audit: type=1800 audit(1749427499.704:27): pid=4278 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor216" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 101.162545][ T4278] (syz-executor216,4278,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 101.175486][ T4169] ocfs2: Unmounting device (7,0) on (node local) executing program [ 101.421794][ T4282] loop0: detected capacity change from 0 to 32768 [ 101.479225][ T4282] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 101.492190][ T26] audit: type=1800 audit(1749427500.174:28): pid=4282 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor216" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 101.640467][ T4282] (syz-executor216,4282,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 101.654313][ T4169] ocfs2: Unmounting device (7,0) on (node local) executing program [ 101.899572][ T4286] loop0: detected capacity change from 0 to 32768 [ 101.956901][ T4286] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 101.969478][ T26] audit: type=1800 audit(1749427500.654:29): pid=4286 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor216" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 102.113277][ T4286] (syz-executor216,4286,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 102.131926][ T4169] ocfs2: Unmounting device (7,0) on (node local) executing program [ 102.404485][ T4290] loop0: detected capacity change from 0 to 32768 [ 102.454863][ T4290] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 102.467804][ T26] audit: type=1800 audit(1749427501.154:30): pid=4290 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor216" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 102.604658][ T4290] (syz-executor216,4290,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 102.629395][ T4169] ocfs2: Unmounting device (7,0) on (node local) executing program [ 102.920381][ T4294] loop0: detected capacity change from 0 to 32768 [ 102.990865][ T4294] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 103.002870][ T26] audit: type=1800 audit(1749427501.684:31): pid=4294 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor216" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 103.159761][ T4294] (syz-executor216,4294,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 103.180425][ T4169] ocfs2: Unmounting device (7,0) on (node local) executing program [ 103.499018][ T4298] loop0: detected capacity change from 0 to 32768 [ 103.562204][ T4298] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 103.576266][ T26] audit: type=1800 audit(1749427502.264:32): pid=4298 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor216" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 103.760691][ T4298] (syz-executor216,4298,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 103.784272][ T4169] ocfs2: Unmounting device (7,0) on (node local) executing program [ 104.065023][ T4302] loop0: detected capacity change from 0 to 32768 [ 104.125418][ T4302] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 104.139766][ T26] audit: type=1800 audit(1749427502.824:33): pid=4302 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor216" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 104.311222][ T4302] (syz-executor216,4302,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 104.330085][ T4169] ocfs2: Unmounting device (7,0) on (node local) executing program [ 104.595234][ T4306] loop0: detected capacity change from 0 to 32768 [ 104.659378][ T4306] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 104.671951][ T26] audit: type=1800 audit(1749427503.354:34): pid=4306 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor216" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 104.808804][ T4306] (syz-executor216,4306,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 104.827593][ T4169] ocfs2: Unmounting device (7,0) on (node local) executing program [ 105.071648][ T4310] loop0: detected capacity change from 0 to 32768 [ 105.128143][ T4310] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 105.142747][ T26] audit: type=1800 audit(1749427503.824:35): pid=4310 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor216" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 105.300265][ T4310] (syz-executor216,4310,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 105.313366][ T4169] ocfs2: Unmounting device (7,0) on (node local) executing program [ 105.560338][ T4314] loop0: detected capacity change from 0 to 32768 [ 105.618887][ T4314] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 105.631016][ T26] audit: type=1800 audit(1749427504.314:36): pid=4314 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor216" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 105.763367][ T4314] (syz-executor216,4314,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 105.781269][ T4169] ocfs2: Unmounting device (7,0) on (node local) executing program [ 106.037874][ T4318] loop0: detected capacity change from 0 to 32768 [ 106.087624][ T4318] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 106.101442][ T26] audit: type=1800 audit(1749427504.784:37): pid=4318 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor216" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 106.233283][ T4318] (syz-executor216,4318,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 106.249903][ T4169] ocfs2: Unmounting device (7,0) on (node local) executing program [ 106.501835][ T4322] loop0: detected capacity change from 0 to 32768 [ 106.557505][ T4322] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 106.571048][ T26] audit: type=1800 audit(1749427505.254:38): pid=4322 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor216" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 106.716039][ T4322] (syz-executor216,4322,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 106.733912][ T4169] ocfs2: Unmounting device (7,0) on (node local) executing program [ 106.980172][ T4326] loop0: detected capacity change from 0 to 32768 [ 107.048584][ T4326] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 107.061577][ T26] audit: type=1800 audit(1749427505.744:39): pid=4326 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor216" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 107.190103][ T4326] (syz-executor216,4326,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 107.206733][ T4169] ocfs2: Unmounting device (7,0) on (node local) executing program [ 107.496413][ T4330] loop0: detected capacity change from 0 to 32768 [ 107.549613][ T4330] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 107.563364][ T26] audit: type=1800 audit(1749427506.244:40): pid=4330 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor216" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 107.712956][ T4330] (syz-executor216,4330,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 107.734358][ T4169] ocfs2: Unmounting device (7,0) on (node local) executing program [ 107.996583][ T4334] loop0: detected capacity change from 0 to 32768 [ 108.049076][ T4334] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 108.060895][ T26] audit: type=1800 audit(1749427506.744:41): pid=4334 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor216" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 108.219861][ T4334] (syz-executor216,4334,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 108.237650][ T4169] ocfs2: Unmounting device (7,0) on (node local) executing program [ 108.488320][ T4338] loop0: detected capacity change from 0 to 32768 [ 108.567069][ T4338] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 108.580206][ T26] audit: type=1800 audit(1749427507.264:42): pid=4338 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor216" name="file1" dev="loop0" ino=17058 res=0 errno=0