Warning: Permanently added '10.128.1.128' (ED25519) to the list of known hosts. executing program [ 72.108363][ T4167] loop0: detected capacity change from 0 to 32768 [ 72.149587][ T4167] ======================================================= [ 72.149587][ T4167] WARNING: The mand mount option has been deprecated and [ 72.149587][ T4167] and is ignored by this kernel. Remove the mand [ 72.149587][ T4167] option from the mount to silence this warning. [ 72.149587][ T4167] ======================================================= [ 72.216801][ T4167] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 72.240977][ T26] audit: type=1800 audit(1749432638.002:2): pid=4167 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor369" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 72.404422][ T4167] (syz-executor369,4167,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 72.412288][ T4167] syz-executor369 (4167) used greatest stack depth: 18472 bytes left [ 72.445449][ T4166] ocfs2: Unmounting device (7,0) on (node local) executing program [ 72.729555][ T4173] loop0: detected capacity change from 0 to 32768 [ 72.790472][ T4173] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 72.806528][ T26] audit: type=1800 audit(1749432638.572:3): pid=4173 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor369" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 72.980946][ T4173] (syz-executor369,4173,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 73.005767][ T4166] ocfs2: Unmounting device (7,0) on (node local) executing program [ 73.284418][ T4177] loop0: detected capacity change from 0 to 32768 [ 73.343790][ T4177] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 73.361058][ T26] audit: type=1800 audit(1749432639.122:4): pid=4177 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor369" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 73.532811][ T4177] (syz-executor369,4177,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 73.561408][ T4166] ocfs2: Unmounting device (7,0) on (node local) executing program [ 73.818115][ T4181] loop0: detected capacity change from 0 to 32768 [ 73.888596][ T4181] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 73.903723][ T26] audit: type=1800 audit(1749432639.662:5): pid=4181 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor369" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 74.071836][ T4181] (syz-executor369,4181,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 74.089690][ T4166] ocfs2: Unmounting device (7,0) on (node local) executing program [ 74.366800][ T4185] loop0: detected capacity change from 0 to 32768 [ 74.466268][ T4185] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 74.483132][ T26] audit: type=1800 audit(1749432640.242:6): pid=4185 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor369" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 74.655377][ T4185] (syz-executor369,4185,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 74.681646][ T4166] ocfs2: Unmounting device (7,0) on (node local) executing program [ 74.985692][ T4189] loop0: detected capacity change from 0 to 32768 [ 75.068918][ T4189] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 75.083954][ T26] audit: type=1800 audit(1749432640.842:7): pid=4189 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor369" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 75.266221][ T4189] (syz-executor369,4189,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 75.299386][ T4166] ocfs2: Unmounting device (7,0) on (node local) executing program [ 75.570692][ T4193] loop0: detected capacity change from 0 to 32768 [ 75.654554][ T4193] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 75.669862][ T26] audit: type=1800 audit(1749432641.432:8): pid=4193 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor369" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 75.840572][ T4193] (syz-executor369,4193,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 75.868618][ T4166] ocfs2: Unmounting device (7,0) on (node local) executing program [ 76.146072][ T4197] loop0: detected capacity change from 0 to 32768 [ 76.201105][ T4197] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 76.214723][ T26] audit: type=1800 audit(1749432641.982:9): pid=4197 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor369" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 76.396353][ T4197] (syz-executor369,4197,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 76.417984][ T4166] ocfs2: Unmounting device (7,0) on (node local) executing program [ 76.699083][ T4201] loop0: detected capacity change from 0 to 32768 [ 76.763084][ T4201] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 76.778771][ T26] audit: type=1800 audit(1749432642.542:10): pid=4201 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor369" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 76.956835][ T4201] (syz-executor369,4201,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 76.981834][ T4166] ocfs2: Unmounting device (7,0) on (node local) executing program [ 77.290396][ T4205] loop0: detected capacity change from 0 to 32768 [ 77.354877][ T4205] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 77.369917][ T26] audit: type=1800 audit(1749432643.132:11): pid=4205 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor369" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 77.544866][ T4205] (syz-executor369,4205,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 77.570508][ T4166] ocfs2: Unmounting device (7,0) on (node local) executing program [ 77.848689][ T4209] loop0: detected capacity change from 0 to 32768 [ 77.915514][ T4209] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 77.932443][ T26] audit: type=1800 audit(1749432643.692:12): pid=4209 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor369" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 78.121180][ T4209] (syz-executor369,4209,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 78.144725][ T4166] ocfs2: Unmounting device (7,0) on (node local) executing program [ 78.443398][ T4213] loop0: detected capacity change from 0 to 32768 [ 78.505938][ T4213] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 78.519851][ T26] audit: type=1800 audit(1749432644.282:13): pid=4213 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor369" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 78.697681][ T4213] (syz-executor369,4213,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 78.728239][ T4166] ocfs2: Unmounting device (7,0) on (node local) executing program [ 79.004355][ T4219] loop0: detected capacity change from 0 to 32768 [ 79.063137][ T4219] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 79.076307][ T26] audit: type=1800 audit(1749432644.832:14): pid=4219 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor369" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 79.247772][ T4219] (syz-executor369,4219,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 79.268060][ T4166] ocfs2: Unmounting device (7,0) on (node local) executing program [ 79.529159][ T4224] loop0: detected capacity change from 0 to 32768 [ 79.585989][ T4224] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 79.599794][ T26] audit: type=1800 audit(1749432645.362:15): pid=4224 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor369" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 79.788148][ T4224] (syz-executor369,4224,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 79.811420][ T4166] ocfs2: Unmounting device (7,0) on (node local) executing program [ 80.104068][ T4230] loop0: detected capacity change from 0 to 32768 [ 80.167925][ T4230] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 80.184448][ T26] audit: type=1800 audit(1749432645.942:16): pid=4230 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor369" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 80.369071][ T4230] (syz-executor369,4230,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 80.396361][ T4166] ocfs2: Unmounting device (7,0) on (node local) executing program [ 80.679029][ T4235] loop0: detected capacity change from 0 to 32768 [ 80.743521][ T4235] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 80.760211][ T26] audit: type=1800 audit(1749432646.522:17): pid=4235 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor369" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 80.928307][ T4235] (syz-executor369,4235,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 80.955045][ T4166] ocfs2: Unmounting device (7,0) on (node local) executing program [ 81.228598][ T4239] loop0: detected capacity change from 0 to 32768 [ 81.295621][ T4239] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 81.309117][ T26] audit: type=1800 audit(1749432647.072:18): pid=4239 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor369" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 81.468603][ T4239] (syz-executor369,4239,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 81.493686][ T4166] ocfs2: Unmounting device (7,0) on (node local) executing program [ 81.775580][ T4243] loop0: detected capacity change from 0 to 32768 [ 81.845251][ T4243] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 81.858520][ T26] audit: type=1800 audit(1749432647.622:19): pid=4243 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor369" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 82.056567][ T4243] (syz-executor369,4243,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 82.086068][ T4166] ocfs2: Unmounting device (7,0) on (node local) executing program [ 82.395614][ T4247] loop0: detected capacity change from 0 to 32768 [ 82.458703][ T4247] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 82.472739][ T26] audit: type=1800 audit(1749432648.232:20): pid=4247 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor369" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 82.639466][ T4247] (syz-executor369,4247,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 82.664052][ T4166] ocfs2: Unmounting device (7,0) on (node local) executing program [ 82.932046][ T4251] loop0: detected capacity change from 0 to 32768 [ 82.992058][ T4251] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 83.005452][ T26] audit: type=1800 audit(1749432648.762:21): pid=4251 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor369" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 83.185399][ T4251] (syz-executor369,4251,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 83.211282][ T4166] ocfs2: Unmounting device (7,0) on (node local) executing program [ 83.483374][ T4255] loop0: detected capacity change from 0 to 32768 [ 83.554770][ T4255] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 83.567608][ T26] audit: type=1800 audit(1749432649.332:22): pid=4255 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor369" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 83.744099][ T4255] (syz-executor369,4255,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 83.762152][ T4166] ocfs2: Unmounting device (7,0) on (node local) executing program [ 84.031087][ T4259] loop0: detected capacity change from 0 to 32768 [ 84.096460][ T4259] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 84.110666][ T26] audit: type=1800 audit(1749432649.872:23): pid=4259 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor369" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 84.285254][ T4259] (syz-executor369,4259,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 84.307422][ T4166] ocfs2: Unmounting device (7,0) on (node local) executing program [ 84.598427][ T4263] loop0: detected capacity change from 0 to 32768 [ 84.671391][ T4263] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 84.685039][ T26] audit: type=1800 audit(1749432650.442:24): pid=4263 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor369" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 84.864600][ T4263] (syz-executor369,4263,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 84.891739][ T4166] ocfs2: Unmounting device (7,0) on (node local) executing program [ 85.186195][ T4267] loop0: detected capacity change from 0 to 32768 [ 85.244823][ T4267] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 85.260171][ T26] audit: type=1800 audit(1749432651.022:25): pid=4267 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor369" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 85.442611][ T4267] (syz-executor369,4267,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 85.468635][ T4166] ocfs2: Unmounting device (7,0) on (node local) executing program [ 85.732615][ T4271] loop0: detected capacity change from 0 to 32768 [ 85.792969][ T4271] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 85.808942][ T26] audit: type=1800 audit(1749432651.572:26): pid=4271 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor369" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 85.983740][ T4271] (syz-executor369,4271,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 86.005774][ T4166] ocfs2: Unmounting device (7,0) on (node local) executing program [ 86.295724][ T4275] loop0: detected capacity change from 0 to 32768 [ 86.365978][ T4275] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 86.379899][ T26] audit: type=1800 audit(1749432652.142:27): pid=4275 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor369" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 86.540430][ T4275] (syz-executor369,4275,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 86.568898][ T4166] ocfs2: Unmounting device (7,0) on (node local) executing program [ 86.831910][ T4279] loop0: detected capacity change from 0 to 32768 [ 86.903126][ T4279] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 86.917635][ T26] audit: type=1800 audit(1749432652.682:28): pid=4279 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor369" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 86.945013][ T4279] [ 86.947806][ T4279] ====================================================== [ 86.956413][ T4279] WARNING: possible circular locking dependency detected [ 86.965010][ T4279] 5.15.185-syzkaller #0 Not tainted [ 86.973774][ T4279] ------------------------------------------------------ [ 86.983405][ T4279] syz-executor369/4279 is trying to acquire lock: [ 86.990938][ T4279] ffff88807a3a9488 (&osb->system_file_mutex){+.+.}-{3:3}, at: ocfs2_get_system_file_inode+0x1b5/0x760 [ 87.005809][ T4279] [ 87.005809][ T4279] but task is already holding lock: [ 87.014441][ T4279] ffff888071acb120 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}, at: ocfs2_dio_wr_get_block+0x8db/0x17a0 [ 87.025868][ T4279] [ 87.025868][ T4279] which lock already depends on the new lock. [ 87.025868][ T4279] [ 87.036799][ T4279] [ 87.036799][ T4279] the existing dependency chain (in reverse order) is: [ 87.046756][ T4279] [ 87.046756][ T4279] -> #1 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}: [ 87.055734][ T4279] down_read+0x44/0x2e0 [ 87.060648][ T4279] ocfs2_read_virt_blocks+0x23f/0x8a0 [ 87.066560][ T4279] ocfs2_find_entry+0x3d1/0x1f90 [ 87.072101][ T4279] ocfs2_find_files_on_disk+0xdb/0x2f0 [ 87.078162][ T4279] ocfs2_lookup_ino_from_name+0x4f/0xf0 [ 87.084398][ T4279] ocfs2_get_system_file_inode+0x319/0x760 [ 87.091165][ T4279] ocfs2_init_global_system_inodes+0x316/0x650 [ 87.098054][ T4279] ocfs2_fill_super+0x3dbf/0x4d80 [ 87.104181][ T4279] mount_bdev+0x287/0x3c0 [ 87.109509][ T4279] legacy_get_tree+0xe6/0x180 [ 87.115235][ T4279] vfs_get_tree+0x88/0x270 [ 87.120682][ T4279] do_new_mount+0x24a/0xa40 [ 87.127158][ T4279] __se_sys_mount+0x2d6/0x3c0 [ 87.132720][ T4279] do_syscall_64+0x4c/0xa0 [ 87.138359][ T4279] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 87.144923][ T4279] [ 87.144923][ T4279] -> #0 (&osb->system_file_mutex){+.+.}-{3:3}: [ 87.153593][ T4279] __lock_acquire+0x2c33/0x7c60 [ 87.159068][ T4279] lock_acquire+0x197/0x3f0 [ 87.164674][ T4279] __mutex_lock_common+0x1eb/0x2390 [ 87.171468][ T4279] mutex_lock_nested+0x17/0x20 [ 87.176952][ T4279] ocfs2_get_system_file_inode+0x1b5/0x760 [ 87.184808][ T4279] ocfs2_reserve_suballoc_bits+0x139/0x4350 [ 87.194663][ T4279] ocfs2_reserve_clusters_with_limit+0x2f8/0xba0 [ 87.204395][ T4279] ocfs2_lock_allocators+0x2f7/0x5b0 [ 87.212786][ T4279] ocfs2_write_begin_nolock+0x2216/0x4180 [ 87.219559][ T4279] ocfs2_dio_wr_get_block+0xb6d/0x17a0 [ 87.226078][ T4279] __blockdev_direct_IO+0x146d/0x3c90 [ 87.232109][ T4279] ocfs2_direct_IO+0x23e/0x2b0 [ 87.238220][ T4279] generic_file_direct_write+0x22c/0x490 [ 87.247338][ T4279] __generic_file_write_iter+0x2b1/0x4e0 [ 87.254763][ T4279] ocfs2_file_write_iter+0x1578/0x1cf0 [ 87.261158][ T4279] do_iter_readv_writev+0x497/0x600 [ 87.267437][ T4279] do_iter_write+0x205/0x7b0 [ 87.274614][ T4279] iter_file_splice_write+0x65f/0xc40 [ 87.281999][ T4279] direct_splice_actor+0xe1/0x130 [ 87.288404][ T4279] splice_direct_to_actor+0x4dc/0xb50 [ 87.294392][ T4279] do_splice_direct+0x1b9/0x2c0 [ 87.300680][ T4279] do_sendfile+0x5d5/0xec0 [ 87.306103][ T4279] __se_sys_sendfile64+0x13b/0x190 [ 87.312326][ T4279] do_syscall_64+0x4c/0xa0 [ 87.317796][ T4279] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 87.325841][ T4279] [ 87.325841][ T4279] other info that might help us debug this: [ 87.325841][ T4279] [ 87.337420][ T4279] Possible unsafe locking scenario: [ 87.337420][ T4279] [ 87.345687][ T4279] CPU0 CPU1 [ 87.351789][ T4279] ---- ---- [ 87.358369][ T4279] lock(&ocfs2_file_ip_alloc_sem_key); [ 87.364867][ T4279] lock(&osb->system_file_mutex); [ 87.375798][ T4279] lock(&ocfs2_file_ip_alloc_sem_key); [ 87.385710][ T4279] lock(&osb->system_file_mutex); [ 87.392447][ T4279] [ 87.392447][ T4279] *** DEADLOCK *** [ 87.392447][ T4279] [ 87.400910][ T4279] 3 locks held by syz-executor369/4279: [ 87.406640][ T4279] #0: ffff888076a90460 (sb_writers#9){.+.+}-{0:0}, at: do_sendfile+0x5b2/0xec0 [ 87.415792][ T4279] #1: ffff888071acb488 (&sb->s_type->i_mutex_key#15){+.+.}-{3:3}, at: ocfs2_file_write_iter+0x401/0x1cf0 [ 87.427731][ T4279] #2: ffff888071acb120 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}, at: ocfs2_dio_wr_get_block+0x8db/0x17a0 [ 87.441395][ T4279] [ 87.441395][ T4279] stack backtrace: [ 87.447550][ T4279] CPU: 0 PID: 4279 Comm: syz-executor369 Not tainted 5.15.185-syzkaller #0 [ 87.457598][ T4279] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 87.468007][ T4279] Call Trace: [ 87.471293][ T4279] [ 87.474436][ T4279] dump_stack_lvl+0x168/0x230 [ 87.479316][ T4279] ? load_image+0x3b0/0x3b0 [ 87.483978][ T4279] ? show_regs_print_info+0x20/0x20 [ 87.489356][ T4279] ? print_circular_bug+0x12b/0x1a0 [ 87.494937][ T4279] check_noncircular+0x274/0x310 [ 87.500094][ T4279] ? add_chain_block+0x940/0x940 [ 87.505047][ T4279] ? lockdep_lock+0xdc/0x1e0 [ 87.509743][ T4279] ? __lock_acquire+0x12d9/0x7c60 [ 87.514960][ T4279] ? mark_lock+0x94/0x320 [ 87.519310][ T4279] __lock_acquire+0x2c33/0x7c60 [ 87.524537][ T4279] ? mark_lock+0x94/0x320 [ 87.529084][ T4279] ? __lock_acquire+0x12d9/0x7c60 [ 87.534386][ T4279] ? verify_lock_unused+0x140/0x140 [ 87.539765][ T4279] ? __lock_acquire+0x13ad/0x7c60 [ 87.545052][ T4279] lock_acquire+0x197/0x3f0 [ 87.550176][ T4279] ? ocfs2_get_system_file_inode+0x1b5/0x760 [ 87.556814][ T4279] ? __lock_acquire+0x13ad/0x7c60 [ 87.563073][ T4279] ? __might_sleep+0xf0/0xf0 [ 87.571069][ T4279] ? read_lock_is_recursive+0x10/0x10 [ 87.578888][ T4279] ? hlock_conflict+0x59/0x1f0 [ 87.584018][ T4279] ? __bfs+0x2a3/0x5c0 [ 87.588642][ T4279] ? ocfs2_get_system_file_inode+0x1b5/0x760 [ 87.594887][ T4279] __mutex_lock_common+0x1eb/0x2390 [ 87.602610][ T4279] ? ocfs2_get_system_file_inode+0x1b5/0x760 [ 87.609178][ T4279] ? lock_release+0xba/0x870 [ 87.613912][ T4279] ? mutex_lock_io_nested+0x60/0x60 [ 87.620208][ T4279] ? __lock_acquire+0x7c60/0x7c60 [ 87.625482][ T4279] ? unwind_next_frame+0x1296/0x1d90 [ 87.632716][ T4279] ? deref_stack_reg+0xd0/0x120 [ 87.638625][ T4279] mutex_lock_nested+0x17/0x20 [ 87.643769][ T4279] ocfs2_get_system_file_inode+0x1b5/0x760 [ 87.649721][ T4279] ? ocfs2_fast_symlink_readpage+0x3e0/0x3e0 [ 87.655717][ T4279] ? unwind_get_return_address+0x49/0x80 [ 87.661694][ T4279] ? stack_trace_save+0xe0/0xe0 [ 87.666697][ T4279] ? arch_stack_walk+0xf2/0x140 [ 87.671581][ T4279] ? stack_trace_save+0x98/0xe0 [ 87.676522][ T4279] ? stack_trace_snprint+0xf0/0xf0 [ 87.681730][ T4279] ocfs2_reserve_suballoc_bits+0x139/0x4350 [ 87.687907][ T4279] ? add_chain_block+0x940/0x940 [ 87.694072][ T4279] ? lockdep_unlock+0x134/0x2d0 [ 87.699622][ T4279] ? lockdep_lock+0x1e0/0x1e0 [ 87.704504][ T4279] ? add_lock_to_list+0x18d/0x280 [ 87.709631][ T4279] ? __lock_acquire+0x289d/0x7c60 [ 87.714937][ T4279] ? ocfs2_block_group_search+0x470/0x470 [ 87.721040][ T4279] ? verify_lock_unused+0x140/0x140 [ 87.726667][ T4279] ? ocfs2_reserve_clusters_with_limit+0xe7/0xba0 [ 87.733311][ T4279] ? ocfs2_lock_allocators+0x2f7/0x5b0 [ 87.739028][ T4279] ? ocfs2_write_begin_nolock+0x2216/0x4180 [ 87.745572][ T4279] ? ocfs2_dio_wr_get_block+0xb6d/0x17a0 [ 87.751590][ T4279] ? __blockdev_direct_IO+0x146d/0x3c90 [ 87.757349][ T4279] ? generic_file_direct_write+0x22c/0x490 [ 87.763194][ T4279] ? __generic_file_write_iter+0x2b1/0x4e0 [ 87.769106][ T4279] ? ocfs2_file_write_iter+0x1578/0x1cf0 [ 87.775024][ T4279] ? do_iter_readv_writev+0x497/0x600 [ 87.780400][ T4279] ? ocfs2_alloc_should_use_local+0x13a/0x2d0 [ 87.786669][ T4279] ? __lock_acquire+0x7c60/0x7c60 [ 87.791696][ T4279] ? do_raw_spin_lock+0x11d/0x280 [ 87.797330][ T4279] ? __rwlock_init+0x140/0x140 [ 87.802109][ T4279] ? do_raw_spin_unlock+0x11d/0x230 [ 87.807670][ T4279] ? _raw_spin_unlock+0x24/0x40 [ 87.813175][ T4279] ? ocfs2_alloc_should_use_local+0x13a/0x2d0 [ 87.822715][ T4279] ? ocfs2_reserve_clusters_with_limit+0x168/0xba0 [ 87.830754][ T4279] ocfs2_reserve_clusters_with_limit+0x2f8/0xba0 [ 87.837699][ T4279] ? ocfs2_reserve_clusters+0x30/0x30 [ 87.843769][ T4279] ? __kasan_kmalloc+0xcc/0xf0 [ 87.849202][ T4279] ? rcu_is_watching+0x11/0xa0 [ 87.854204][ T4279] ? ocfs2_num_free_extents+0x2de/0x5a0 [ 87.860356][ T4279] ? ocfs2_validate_extent_block+0x550/0x550 [ 87.866652][ T4279] ? do_splice_direct+0x1b9/0x2c0 [ 87.871962][ T4279] ? __se_sys_sendfile64+0x13b/0x190 [ 87.877389][ T4279] ? do_syscall_64+0x4c/0xa0 [ 87.882258][ T4279] ? entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 87.890270][ T4279] ocfs2_lock_allocators+0x2f7/0x5b0 [ 87.895762][ T4279] ? _ocfs2_clear_bit+0x40/0x40 [ 87.900985][ T4279] ? do_raw_spin_lock+0x11d/0x280 [ 87.906107][ T4279] ? ocfs2_write_begin_nolock+0xf08/0x4180 [ 87.911921][ T4279] ? rcu_is_watching+0x11/0xa0 [ 87.917118][ T4279] ? ocfs2_write_begin_nolock+0xf08/0x4180 [ 87.923275][ T4279] ? kfree+0x4a/0x2a0 [ 87.927276][ T4279] ocfs2_write_begin_nolock+0x2216/0x4180 [ 87.933878][ T4279] ? ocfs2_size_fits_inline_data+0x90/0x90 [ 87.940323][ T4279] ? __lock_acquire+0x289d/0x7c60 [ 87.946198][ T4279] ? ocfs2_read_inode_block_full+0x1a0/0x1a0 [ 87.953490][ T4279] ? ocfs2_allocate_extend_trans+0x5b0/0x5b0 [ 87.959667][ T4279] ? ocfs2_orphan_add+0x1190/0x1190 [ 87.965229][ T4279] ? __might_sleep+0xf0/0xf0 [ 87.970253][ T4279] ? preempt_count_add+0x8d/0x190 [ 87.975290][ T4279] ? rwsem_write_trylock+0x12f/0x1b0 [ 87.982285][ T4279] ? clear_nonspinnable+0x60/0x60 [ 87.988704][ T4279] ocfs2_dio_wr_get_block+0xb6d/0x17a0 [ 87.996242][ T4279] ? ocfs2_lock_get_block+0x50/0x50 [ 88.005112][ T4279] ? lockdep_init_map_type+0x9d/0x850 [ 88.013601][ T4279] ? lockdep_softirqs_off+0x420/0x420 [ 88.020933][ T4279] ? slab_post_alloc_hook+0x68/0x380 [ 88.027713][ T4279] ? __blockdev_direct_IO+0x271/0x3c90 [ 88.038200][ T4279] ? iov_iter_advance+0x2a2/0x390 [ 88.048992][ T4279] ? iov_iter_bvec_advance+0x160/0x220 [ 88.055304][ T4279] ? ocfs2_lock_get_block+0x50/0x50 [ 88.063839][ T4279] __blockdev_direct_IO+0x146d/0x3c90 [ 88.071949][ T4279] ? sb_init_dio_done_wq+0x80/0x80 [ 88.078090][ T4279] ? ocfs2_lock_get_block+0x50/0x50 [ 88.084571][ T4279] ? invalidate_mapping_pagevec+0x30/0x30 [ 88.092305][ T4279] ? do_raw_spin_lock+0x11d/0x280 [ 88.098142][ T4279] ? filemap_write_and_wait_range+0x269/0x380 [ 88.108447][ T4279] ? _raw_spin_unlock_irq+0x1f/0x40 [ 88.118498][ T4279] ? lockdep_hardirqs_on+0x94/0x140 [ 88.124811][ T4279] ? ocfs2_lock_get_block+0x50/0x50 [ 88.130183][ T4279] ocfs2_direct_IO+0x23e/0x2b0 [ 88.135579][ T4279] generic_file_direct_write+0x22c/0x490 [ 88.141680][ T4279] __generic_file_write_iter+0x2b1/0x4e0 [ 88.148236][ T4279] ? _raw_spin_unlock+0x24/0x40 [ 88.155966][ T4279] ? ocfs2_inode_unlock+0x11a/0x140 [ 88.162056][ T4279] ocfs2_file_write_iter+0x1578/0x1cf0 [ 88.167537][ T4279] ? ocfs2_file_read_iter+0xa20/0xa20 [ 88.173049][ T4279] ? rcu_lock_release+0x5/0x20 [ 88.179418][ T4279] ? __lock_acquire+0x7c60/0x7c60 [ 88.187233][ T4279] ? aa_file_perm+0x3a3/0xe20 [ 88.195957][ T4279] ? __kasan_kmalloc+0xb5/0xf0 [ 88.201065][ T4279] ? do_sendfile+0x5d5/0xec0 [ 88.206706][ T4279] do_iter_readv_writev+0x497/0x600 [ 88.213536][ T4279] ? generic_file_rw_checks+0x280/0x280 [ 88.220054][ T4279] ? common_file_perm+0x171/0x1c0 [ 88.226455][ T4279] ? fsnotify_perm+0x5d/0x560 [ 88.231671][ T4279] ? security_file_permission+0x75/0xa0 [ 88.238990][ T4279] do_iter_write+0x205/0x7b0 [ 88.244160][ T4279] ? memset+0x1e/0x40 [ 88.249373][ T4279] ? iov_iter_bvec+0xb4/0x170 [ 88.255938][ T4279] iter_file_splice_write+0x65f/0xc40 [ 88.262814][ T4279] ? splice_from_pipe+0x150/0x150 [ 88.269597][ T4279] ? generic_file_splice_read+0x415/0x590 [ 88.277661][ T4279] ? splice_shrink_spd+0xc0/0xc0 [ 88.283133][ T4279] ? fsnotify_set_children_dentry_flags+0x220/0x220 [ 88.293263][ T4279] ? splice_from_pipe+0x150/0x150 [ 88.303816][ T4279] direct_splice_actor+0xe1/0x130 [ 88.311397][ T4279] splice_direct_to_actor+0x4dc/0xb50 [ 88.317809][ T4279] ? do_splice_direct+0x2c0/0x2c0 [ 88.323415][ T4279] ? pipe_to_sendpage+0x310/0x310 [ 88.328484][ T4279] ? common_file_perm+0x171/0x1c0 [ 88.333894][ T4279] ? fsnotify_perm+0x5d/0x560 [ 88.338800][ T4279] ? security_file_permission+0x75/0xa0 [ 88.344896][ T4279] do_splice_direct+0x1b9/0x2c0 [ 88.350143][ T4279] ? splice_direct_to_actor+0xb50/0xb50 [ 88.356600][ T4279] ? rcu_read_lock_any_held+0xb0/0x120 [ 88.363750][ T4279] ? common_file_perm+0x171/0x1c0 [ 88.372008][ T4279] do_sendfile+0x5d5/0xec0 [ 88.378523][ T4279] ? do_pwritev+0x340/0x340 [ 88.384600][ T4279] ? __lock_acquire+0x7c60/0x7c60 [ 88.392877][ T4279] __se_sys_sendfile64+0x13b/0x190 [ 88.400742][ T4279] ? lock_chain_count+0x20/0x20 [ 88.406545][ T4279] ? __x64_sys_sendfile64+0xa0/0xa0 [ 88.412339][ T4279] ? lockdep_hardirqs_on+0x94/0x140 [ 88.417555][ T4279] do_syscall_64+0x4c/0xa0 [ 88.422956][ T4279] ? clear_bhb_loop+0x30/0x80 [ 88.429052][ T4279] ? clear_bhb_loop+0x30/0x80 [ 88.434058][ T4279] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 88.443203][ T4279] RIP: 0033:0x7f5b927e81e9 [ 88.448839][ T4279] 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 [ 88.472503][ T4279] RSP: 002b:00007ffff9c0fbe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 88.483775][ T4279] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5b927e81e9 [ 88.492258][ T4279] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 [ 88.502989][ T4279] RBP: 0000000000000004 R08: 0000000000000000 R09: 0000000000000000 [ 88.514439][ T4279] R10: 0000000000fffe82 R11: 0000000000000246 R12: 0000000001000000 [ 88.527149][ T4279] R13: 00007ffff9c0fc80 R14: 0000200000000040 R15: 0000000000000003 [ 88.536779][ T4279] [ 88.683330][ T4279] (syz-executor369,4279,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 88.699249][ T4166] ocfs2: Unmounting device (7,0) on (node local) executing program [ 88.908489][ T4283] loop0: detected capacity change from 0 to 32768 [ 88.960020][ T4283] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 88.974795][ T26] audit: type=1800 audit(1749432654.742:29): pid=4283 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor369" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 89.081994][ T4283] (syz-executor369,4283,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 89.092597][ T4166] ocfs2: Unmounting device (7,0) on (node local) executing program [ 89.296117][ T4287] loop0: detected capacity change from 0 to 32768 [ 89.350513][ T4287] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 89.366131][ T26] audit: type=1800 audit(1749432655.132:30): pid=4287 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor369" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 89.492623][ T4287] (syz-executor369,4287,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 89.513992][ T4166] ocfs2: Unmounting device (7,0) on (node local) executing program [ 89.720178][ T4291] loop0: detected capacity change from 0 to 32768 [ 89.778923][ T4291] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 89.792105][ T26] audit: type=1800 audit(1749432655.552:31): pid=4291 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor369" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 89.910636][ T4291] (syz-executor369,4291,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 89.923513][ T4166] ocfs2: Unmounting device (7,0) on (node local) executing program [ 90.161326][ T4295] loop0: detected capacity change from 0 to 32768 [ 90.219894][ T4295] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 90.231039][ T26] audit: type=1800 audit(1749432656.002:32): pid=4295 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor369" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 90.349735][ T4295] (syz-executor369,4295,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 90.364431][ T4166] ocfs2: Unmounting device (7,0) on (node local) executing program [ 90.588119][ T4299] loop0: detected capacity change from 0 to 32768 [ 90.606207][ T4299] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 90.621980][ T26] audit: type=1800 audit(1749432656.382:33): pid=4299 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor369" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 90.748332][ T4299] (syz-executor369,4299,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 90.765498][ T4166] ocfs2: Unmounting device (7,0) on (node local) executing program [ 90.986836][ T4303] loop0: detected capacity change from 0 to 32768 [ 91.037725][ T4303] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 91.049691][ T26] audit: type=1800 audit(1749432656.812:34): pid=4303 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor369" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 91.173043][ T4303] (syz-executor369,4303,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 91.193887][ T4166] ocfs2: Unmounting device (7,0) on (node local) executing program [ 91.407848][ T4307] loop0: detected capacity change from 0 to 32768 [ 91.487267][ T4307] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 91.499764][ T26] audit: type=1800 audit(1749432657.262:35): pid=4307 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor369" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 91.605026][ T4307] (syz-executor369,4307,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 91.618918][ T4166] ocfs2: Unmounting device (7,0) on (node local) executing program [ 91.828643][ T4311] loop0: detected capacity change from 0 to 32768 [ 91.890508][ T4311] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 91.902668][ T26] audit: type=1800 audit(1749432657.672:36): pid=4311 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor369" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 92.020738][ T4311] (syz-executor369,4311,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 92.036800][ T4166] ocfs2: Unmounting device (7,0) on (node local) executing program [ 92.252633][ T4315] loop0: detected capacity change from 0 to 32768 [ 92.310558][ T4315] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 92.322381][ T26] audit: type=1800 audit(1749432658.082:37): pid=4315 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor369" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 92.429379][ T4315] (syz-executor369,4315,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 92.439550][ T4166] ocfs2: Unmounting device (7,0) on (node local) executing program [ 92.639424][ T4319] loop0: detected capacity change from 0 to 32768 [ 92.700045][ T4319] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 92.711958][ T26] audit: type=1800 audit(1749432658.482:38): pid=4319 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor369" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 92.737597][ T1108] cfg80211: failed to load regulatory.db [ 92.851138][ T4166] ocfs2: Unmounting device (7,0) on (node local) executing program [ 93.040246][ T4324] loop0: detected capacity change from 0 to 32768 [ 93.109919][ T4324] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 93.235980][ T4166] ocfs2: Unmounting device (7,0) on (node local) executing program [ 93.426689][ T4328] loop0: detected capacity change from 0 to 32768 [ 93.478841][ T4328] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 93.601499][ T4166] ocfs2: Unmounting device (7,0) on (node local) executing program [ 93.817299][ T4332] loop0: detected capacity change from 0 to 32768 [ 93.926386][ T4332] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 94.036103][ T4332] ocfs2_dio_end_io: 3 callbacks suppressed [ 94.036123][ T4332] (syz-executor369,4332,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 94.056274][ T4166] ocfs2: Unmounting device (7,0) on (node local) executing program [ 94.272983][ T4336] loop0: detected capacity change from 0 to 32768 [ 94.329925][ T4336] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 94.341446][ T26] kauditd_printk_skb: 3 callbacks suppressed [ 94.341464][ T26] audit: type=1800 audit(1749432660.102:42): pid=4336 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor369" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 94.449273][ T4336] (syz-executor369,4336,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 94.466889][ T4166] ocfs2: Unmounting device (7,0) on (node local) executing program [ 94.658704][ T4340] loop0: detected capacity change from 0 to 32768 [ 94.709343][ T4340] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 94.720954][ T26] audit: type=1800 audit(1749432660.482:43): pid=4340 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor369" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 94.831238][ T4340] (syz-executor369,4340,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 94.848881][ T4166] ocfs2: Unmounting device (7,0) on (node local) executing program [ 95.054844][ T4344] loop0: detected capacity change from 0 to 32768 [ 95.109940][ T4344] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 95.121896][ T26] audit: type=1800 audit(1749432660.882:44): pid=4344 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor369" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 95.228317][ T4344] (syz-executor369,4344,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 95.240920][ T4166] ocfs2: Unmounting device (7,0) on (node local) executing program [ 95.471608][ T4348] loop0: detected capacity change from 0 to 32768 [ 95.526986][ T4348] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 95.538388][ T26] audit: type=1800 audit(1749432661.302:45): pid=4348 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor369" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 95.651698][ T4348] (syz-executor369,4348,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 95.668025][ T4166] ocfs2: Unmounting device (7,0) on (node local) executing program [ 95.882310][ T4352] loop0: detected capacity change from 0 to 32768 [ 95.945580][ T4352] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 95.957712][ T26] audit: type=1800 audit(1749432661.722:46): pid=4352 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor369" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 96.061187][ T4352] (syz-executor369,4352,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 96.074577][ T4166] ocfs2: Unmounting device (7,0) on (node local) executing program [ 96.272038][ T4356] loop0: detected capacity change from 0 to 32768 [ 96.320223][ T4356] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 96.331939][ T26] audit: type=1800 audit(1749432662.102:47): pid=4356 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor369" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 96.441262][ T4356] (syz-executor369,4356,1):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 96.451157][ T4166] ocfs2: Unmounting device (7,0) on (node local) executing program [ 96.669083][ T4360] loop0: detected capacity change from 0 to 32768 [ 96.719855][ T4360] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 96.731675][ T26] audit: type=1800 audit(1749432662.492:48): pid=4360 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor369" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 96.832354][ T4360] (syz-executor369,4360,0):ocfs2_dio_end_io:2428 ERROR: Direct IO failed, bytes = -5 [ 96.849512][ T4166] ocfs2: Unmounting device (7,0) on (node local) executing program