Warning: Permanently added '10.128.1.62' (ED25519) to the list of known hosts. executing program [ 69.065868][ T4246] loop0: detected capacity change from 0 to 32768 [ 69.073843][ T4246] ======================================================= [ 69.073843][ T4246] WARNING: The mand mount option has been deprecated and [ 69.073843][ T4246] and is ignored by this kernel. Remove the mand [ 69.073843][ T4246] option from the mount to silence this warning. [ 69.073843][ T4246] ======================================================= [ 69.118252][ T4246] JBD2: Ignoring recovery information on journal [ 69.142792][ T4246] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 69.169926][ T26] audit: type=1800 audit(1733965589.291:2): pid=4246 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor353" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 69.209199][ T4246] syz-executor353 (4246) used greatest stack depth: 18480 bytes left [ 69.230525][ T4245] ocfs2: Unmounting device (7,0) on (node local) executing program [ 69.462796][ T4251] loop0: detected capacity change from 0 to 32768 [ 69.477807][ T4251] JBD2: Ignoring recovery information on journal [ 69.504149][ T4251] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 69.516634][ T26] audit: type=1800 audit(1733965589.641:3): pid=4251 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor353" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 69.567316][ T4245] ocfs2: Unmounting device (7,0) on (node local) executing program [ 69.795124][ T4255] loop0: detected capacity change from 0 to 32768 [ 69.809238][ T4255] JBD2: Ignoring recovery information on journal [ 69.835463][ T4255] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 69.849121][ T26] audit: type=1800 audit(1733965589.971:4): pid=4255 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor353" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 69.905300][ T4245] ocfs2: Unmounting device (7,0) on (node local) executing program [ 70.135565][ T4259] loop0: detected capacity change from 0 to 32768 [ 70.149166][ T4259] JBD2: Ignoring recovery information on journal [ 70.172589][ T4259] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 70.184212][ T26] audit: type=1800 audit(1733965590.301:5): pid=4259 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor353" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 70.223540][ T4259] syz-executor353 (4259) used greatest stack depth: 17696 bytes left [ 70.240609][ T4245] ocfs2: Unmounting device (7,0) on (node local) executing program [ 70.464018][ T4263] loop0: detected capacity change from 0 to 32768 [ 70.477088][ T4263] JBD2: Ignoring recovery information on journal [ 70.502354][ T4263] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 70.514325][ T26] audit: type=1800 audit(1733965590.631:6): pid=4263 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor353" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 70.566921][ T4245] ocfs2: Unmounting device (7,0) on (node local) executing program [ 70.793028][ T4267] loop0: detected capacity change from 0 to 32768 [ 70.805928][ T4267] JBD2: Ignoring recovery information on journal [ 70.837404][ T4267] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 70.849084][ T26] audit: type=1800 audit(1733965590.971:7): pid=4267 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor353" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 70.901959][ T4245] ocfs2: Unmounting device (7,0) on (node local) executing program [ 71.132622][ T4271] loop0: detected capacity change from 0 to 32768 [ 71.145941][ T4271] JBD2: Ignoring recovery information on journal [ 71.173076][ T4271] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 71.185216][ T26] audit: type=1800 audit(1733965591.301:8): pid=4271 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor353" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 71.235876][ T4245] ocfs2: Unmounting device (7,0) on (node local) executing program [ 71.458062][ T4275] loop0: detected capacity change from 0 to 32768 [ 71.471497][ T4275] JBD2: Ignoring recovery information on journal [ 71.497643][ T4275] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 71.509112][ T26] audit: type=1800 audit(1733965591.631:9): pid=4275 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor353" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 71.558833][ T4245] ocfs2: Unmounting device (7,0) on (node local) executing program [ 71.788476][ T4279] loop0: detected capacity change from 0 to 32768 [ 71.801215][ T4279] JBD2: Ignoring recovery information on journal [ 71.832047][ T4279] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 71.843592][ T26] audit: type=1800 audit(1733965591.961:10): pid=4279 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor353" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 71.902949][ T4245] ocfs2: Unmounting device (7,0) on (node local) executing program [ 72.127519][ T4283] loop0: detected capacity change from 0 to 32768 [ 72.140930][ T4283] JBD2: Ignoring recovery information on journal [ 72.166293][ T4283] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 72.178624][ T26] audit: type=1800 audit(1733965592.301:11): pid=4283 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor353" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 72.234808][ T4245] ocfs2: Unmounting device (7,0) on (node local) executing program [ 72.463924][ T4287] loop0: detected capacity change from 0 to 32768 [ 72.476924][ T4287] JBD2: Ignoring recovery information on journal [ 72.504028][ T4287] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 72.548026][ T4245] ocfs2: Unmounting device (7,0) on (node local) executing program [ 72.773142][ T4291] loop0: detected capacity change from 0 to 32768 [ 72.785906][ T4291] JBD2: Ignoring recovery information on journal [ 72.813664][ T4291] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 72.863724][ T4245] ocfs2: Unmounting device (7,0) on (node local) executing program [ 73.085313][ T4295] loop0: detected capacity change from 0 to 32768 [ 73.098598][ T4295] JBD2: Ignoring recovery information on journal [ 73.126474][ T4295] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 73.172801][ T4245] ocfs2: Unmounting device (7,0) on (node local) executing program [ 73.398838][ T4299] loop0: detected capacity change from 0 to 32768 [ 73.411547][ T4299] JBD2: Ignoring recovery information on journal [ 73.438532][ T4299] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 73.492911][ T4245] ocfs2: Unmounting device (7,0) on (node local) executing program [ 73.718751][ T4303] loop0: detected capacity change from 0 to 32768 [ 73.731133][ T4303] JBD2: Ignoring recovery information on journal [ 73.758216][ T4303] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 73.807321][ T4245] ocfs2: Unmounting device (7,0) on (node local) executing program [ 74.034097][ T4307] loop0: detected capacity change from 0 to 32768 [ 74.048983][ T4307] JBD2: Ignoring recovery information on journal [ 74.075576][ T4307] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 74.123465][ T4245] ocfs2: Unmounting device (7,0) on (node local) executing program [ 74.352872][ T4311] loop0: detected capacity change from 0 to 32768 [ 74.365869][ T4311] JBD2: Ignoring recovery information on journal [ 74.391405][ T4311] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 74.405290][ T26] kauditd_printk_skb: 6 callbacks suppressed [ 74.405302][ T26] audit: type=1800 audit(1733965594.521:18): pid=4311 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor353" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 74.460636][ T4245] ocfs2: Unmounting device (7,0) on (node local) executing program [ 74.684216][ T4315] loop0: detected capacity change from 0 to 32768 [ 74.696506][ T4315] JBD2: Ignoring recovery information on journal [ 74.725969][ T4315] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 74.737809][ T26] audit: type=1800 audit(1733965594.861:19): pid=4315 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor353" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 74.781841][ T4245] ocfs2: Unmounting device (7,0) on (node local) executing program [ 75.017882][ T4319] loop0: detected capacity change from 0 to 32768 [ 75.030879][ T4319] JBD2: Ignoring recovery information on journal [ 75.058616][ T4319] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 75.072697][ T26] audit: type=1800 audit(1733965595.191:20): pid=4319 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor353" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 75.123626][ T4245] ocfs2: Unmounting device (7,0) on (node local) executing program [ 75.353674][ T4323] loop0: detected capacity change from 0 to 32768 [ 75.366253][ T4323] JBD2: Ignoring recovery information on journal [ 75.392984][ T4323] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 75.407313][ T26] audit: type=1800 audit(1733965595.521:21): pid=4323 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor353" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 75.457291][ T4245] ocfs2: Unmounting device (7,0) on (node local) executing program [ 75.685496][ T4327] loop0: detected capacity change from 0 to 32768 [ 75.698508][ T4327] JBD2: Ignoring recovery information on journal [ 75.722721][ T4327] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 75.738875][ T26] audit: type=1800 audit(1733965595.851:22): pid=4327 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor353" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 75.789115][ T4245] ocfs2: Unmounting device (7,0) on (node local) executing program [ 76.022022][ T4331] loop0: detected capacity change from 0 to 32768 [ 76.035143][ T4331] JBD2: Ignoring recovery information on journal [ 76.065204][ T4331] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 76.079255][ T26] audit: type=1800 audit(1733965596.201:23): pid=4331 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor353" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 76.133424][ T4245] ocfs2: Unmounting device (7,0) on (node local) executing program [ 76.360967][ T4335] loop0: detected capacity change from 0 to 32768 [ 76.373597][ T4335] JBD2: Ignoring recovery information on journal [ 76.401274][ T4335] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 76.415138][ T26] audit: type=1800 audit(1733965596.531:24): pid=4335 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor353" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 76.464869][ T4245] ocfs2: Unmounting device (7,0) on (node local) executing program [ 76.690625][ T4339] loop0: detected capacity change from 0 to 32768 [ 76.704505][ T4339] JBD2: Ignoring recovery information on journal [ 76.733082][ T4339] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 76.744453][ T26] audit: type=1800 audit(1733965596.861:25): pid=4339 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor353" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 76.795460][ T4245] ocfs2: Unmounting device (7,0) on (node local) executing program [ 77.034657][ T4343] loop0: detected capacity change from 0 to 32768 [ 77.047396][ T4343] JBD2: Ignoring recovery information on journal [ 77.075438][ T4343] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 77.089500][ T26] audit: type=1800 audit(1733965597.211:26): pid=4343 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor353" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 77.139846][ T4245] ocfs2: Unmounting device (7,0) on (node local) executing program [ 77.364854][ T4347] loop0: detected capacity change from 0 to 32768 [ 77.377276][ T4347] JBD2: Ignoring recovery information on journal [ 77.403502][ T4347] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 77.418418][ T26] audit: type=1800 audit(1733965597.531:27): pid=4347 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor353" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 77.468939][ T4245] ocfs2: Unmounting device (7,0) on (node local) executing program [ 77.694794][ T4351] loop0: detected capacity change from 0 to 32768 [ 77.708174][ T4351] JBD2: Ignoring recovery information on journal [ 77.734448][ T4351] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 77.784537][ T4245] ocfs2: Unmounting device (7,0) on (node local) executing program [ 78.014914][ T4355] loop0: detected capacity change from 0 to 32768 [ 78.027549][ T4355] JBD2: Ignoring recovery information on journal [ 78.050503][ T4355] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 78.098089][ T4245] ocfs2: Unmounting device (7,0) on (node local) executing program [ 78.323967][ T4359] loop0: detected capacity change from 0 to 32768 [ 78.337875][ T4359] JBD2: Ignoring recovery information on journal [ 78.366319][ T4359] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 78.415472][ T4245] ocfs2: Unmounting device (7,0) on (node local) executing program [ 78.643263][ T4363] loop0: detected capacity change from 0 to 32768 [ 78.656145][ T4363] JBD2: Ignoring recovery information on journal [ 78.686814][ T4363] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 78.743230][ T4245] ocfs2: Unmounting device (7,0) on (node local) executing program [ 78.968975][ T4367] loop0: detected capacity change from 0 to 32768 [ 78.982278][ T4367] JBD2: Ignoring recovery information on journal [ 79.010148][ T4367] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 79.063057][ T4245] ocfs2: Unmounting device (7,0) on (node local) executing program [ 79.334507][ T4371] loop0: detected capacity change from 0 to 32768 [ 79.348188][ T4371] JBD2: Ignoring recovery information on journal [ 79.375493][ T4371] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 79.423993][ T4245] ocfs2: Unmounting device (7,0) on (node local) executing program [ 79.651677][ T4375] loop0: detected capacity change from 0 to 32768 [ 79.664802][ T4375] JBD2: Ignoring recovery information on journal [ 79.687724][ T4375] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 79.699346][ T26] kauditd_printk_skb: 6 callbacks suppressed [ 79.699358][ T26] audit: type=1800 audit(1733965599.821:34): pid=4375 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor353" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 79.756091][ T4245] ocfs2: Unmounting device (7,0) on (node local) executing program [ 80.000045][ T4379] loop0: detected capacity change from 0 to 32768 [ 80.013517][ T4379] JBD2: Ignoring recovery information on journal [ 80.039384][ T4379] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 80.051163][ T26] audit: type=1800 audit(1733965600.171:35): pid=4379 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor353" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 80.100750][ T4245] ocfs2: Unmounting device (7,0) on (node local) executing program [ 80.329292][ T4383] loop0: detected capacity change from 0 to 32768 [ 80.342136][ T4383] JBD2: Ignoring recovery information on journal [ 80.366347][ T4383] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 80.377787][ T26] audit: type=1800 audit(1733965600.501:36): pid=4383 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor353" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 80.427975][ T4245] ocfs2: Unmounting device (7,0) on (node local) executing program [ 80.656845][ T4387] loop0: detected capacity change from 0 to 32768 [ 80.669625][ T4387] JBD2: Ignoring recovery information on journal [ 80.693627][ T4387] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 80.704982][ T26] audit: type=1800 audit(1733965600.821:37): pid=4387 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor353" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 80.706223][ T4387] [ 80.728335][ T4387] ====================================================== [ 80.735358][ T4387] WARNING: possible circular locking dependency detected [ 80.742380][ T4387] 6.1.119-syzkaller #0 Not tainted [ 80.747483][ T4387] ------------------------------------------------------ [ 80.754480][ T4387] syz-executor353/4387 is trying to acquire lock: [ 80.760897][ T4387] ffff888077ec9488 (&osb->system_file_mutex){+.+.}-{3:3}, at: ocfs2_get_system_file_inode+0x1a1/0x7b0 [ 80.771880][ T4387] [ 80.771880][ T4387] but task is already holding lock: [ 80.779223][ T4387] ffff88807426cda0 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}, at: ocfs2_dio_wr_get_block+0x942/0x1920 [ 80.790258][ T4387] [ 80.790258][ T4387] which lock already depends on the new lock. [ 80.790258][ T4387] [ 80.800651][ T4387] [ 80.800651][ T4387] the existing dependency chain (in reverse order) is: [ 80.809653][ T4387] [ 80.809653][ T4387] -> #1 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}: [ 80.818415][ T4387] lock_acquire+0x1f8/0x5a0 [ 80.823442][ T4387] down_read+0xad/0xa30 [ 80.828122][ T4387] ocfs2_read_virt_blocks+0x2dc/0xab0 [ 80.834003][ T4387] ocfs2_find_entry+0x436/0x28c0 [ 80.839464][ T4387] ocfs2_find_files_on_disk+0x10d/0x3a0 [ 80.845524][ T4387] ocfs2_lookup_ino_from_name+0xad/0x1e0 [ 80.851678][ T4387] ocfs2_get_system_file_inode+0x314/0x7b0 [ 80.858003][ T4387] ocfs2_init_global_system_inodes+0x328/0x720 [ 80.864681][ T4387] ocfs2_fill_super+0x2f72/0x5720 [ 80.870249][ T4387] mount_bdev+0x2c9/0x3f0 [ 80.875095][ T4387] legacy_get_tree+0xeb/0x180 [ 80.880289][ T4387] vfs_get_tree+0x88/0x270 [ 80.885220][ T4387] do_new_mount+0x2ba/0xb40 [ 80.890240][ T4387] __se_sys_mount+0x2d5/0x3c0 [ 80.895436][ T4387] do_syscall_64+0x3b/0xb0 [ 80.900377][ T4387] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 80.906802][ T4387] [ 80.906802][ T4387] -> #0 (&osb->system_file_mutex){+.+.}-{3:3}: [ 80.915141][ T4387] validate_chain+0x1661/0x5950 [ 80.920507][ T4387] __lock_acquire+0x125b/0x1f80 [ 80.925884][ T4387] lock_acquire+0x1f8/0x5a0 [ 80.930905][ T4387] __mutex_lock+0x132/0xd80 [ 80.935915][ T4387] ocfs2_get_system_file_inode+0x1a1/0x7b0 [ 80.942237][ T4387] ocfs2_reserve_local_alloc_bits+0xfe/0x29d0 [ 80.948831][ T4387] ocfs2_reserve_clusters_with_limit+0x1b4/0xb50 [ 80.955669][ T4387] ocfs2_lock_allocators+0x306/0x620 [ 80.961482][ T4387] ocfs2_write_begin_nolock+0x271a/0x4e40 [ 80.967720][ T4387] ocfs2_dio_wr_get_block+0xc29/0x1920 [ 80.973698][ T4387] __blockdev_direct_IO+0x1d00/0x4810 [ 80.979584][ T4387] ocfs2_direct_IO+0x250/0x2c0 [ 80.984859][ T4387] generic_file_direct_write+0x204/0x460 [ 80.991022][ T4387] __generic_file_write_iter+0x1c4/0x400 [ 80.997201][ T4387] ocfs2_file_write_iter+0x17c6/0x2020 [ 81.003178][ T4387] do_iter_write+0x6e6/0xc40 [ 81.008288][ T4387] do_pwritev+0x216/0x360 [ 81.013181][ T4387] do_syscall_64+0x3b/0xb0 [ 81.018137][ T4387] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 81.024556][ T4387] [ 81.024556][ T4387] other info that might help us debug this: [ 81.024556][ T4387] [ 81.034775][ T4387] Possible unsafe locking scenario: [ 81.034775][ T4387] [ 81.042241][ T4387] CPU0 CPU1 [ 81.047599][ T4387] ---- ---- [ 81.052984][ T4387] lock(&ocfs2_file_ip_alloc_sem_key); [ 81.058530][ T4387] lock(&osb->system_file_mutex); [ 81.066150][ T4387] lock(&ocfs2_file_ip_alloc_sem_key); [ 81.074206][ T4387] lock(&osb->system_file_mutex); [ 81.079312][ T4387] [ 81.079312][ T4387] *** DEADLOCK *** [ 81.079312][ T4387] [ 81.087447][ T4387] 3 locks held by syz-executor353/4387: [ 81.092985][ T4387] #0: ffff88807f1ca460 (sb_writers#9){.+.+}-{0:0}, at: do_pwritev+0x1fa/0x360 [ 81.101966][ T4387] #1: ffff88807426d108 (&sb->s_type->i_mutex_key#15){+.+.}-{3:3}, at: ocfs2_file_write_iter+0x476/0x2020 [ 81.113287][ T4387] #2: ffff88807426cda0 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}, at: ocfs2_dio_wr_get_block+0x942/0x1920 [ 81.124775][ T4387] [ 81.124775][ T4387] stack backtrace: [ 81.130671][ T4387] CPU: 1 PID: 4387 Comm: syz-executor353 Not tainted 6.1.119-syzkaller #0 [ 81.139168][ T4387] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 81.149227][ T4387] Call Trace: [ 81.152517][ T4387] [ 81.155443][ T4387] dump_stack_lvl+0x1e3/0x2cb [ 81.160130][ T4387] ? nf_tcp_handle_invalid+0x642/0x642 [ 81.165603][ T4387] ? print_circular_bug+0x12b/0x1a0 [ 81.170799][ T4387] check_noncircular+0x2fa/0x3b0 [ 81.175733][ T4387] ? add_chain_block+0x850/0x850 [ 81.180662][ T4387] ? lockdep_lock+0x11f/0x2a0 [ 81.185337][ T4387] ? reacquire_held_locks+0x660/0x660 [ 81.190699][ T4387] ? _find_first_zero_bit+0xd0/0x100 [ 81.195978][ T4387] validate_chain+0x1661/0x5950 [ 81.200827][ T4387] ? rcu_read_lock_sched_held+0x89/0x130 [ 81.206456][ T4387] ? reacquire_held_locks+0x660/0x660 [ 81.211820][ T4387] ? validate_chain+0x112/0x5950 [ 81.216774][ T4387] ? rcu_is_watching+0x11/0xb0 [ 81.221551][ T4387] ? lock_release+0xd6/0xa20 [ 81.226146][ T4387] ? rcu_is_watching+0x11/0xb0 [ 81.230911][ T4387] ? lock_release+0xd6/0xa20 [ 81.235497][ T4387] ? mark_lock+0x9a/0x340 [ 81.239822][ T4387] __lock_acquire+0x125b/0x1f80 [ 81.244683][ T4387] lock_acquire+0x1f8/0x5a0 [ 81.249185][ T4387] ? ocfs2_get_system_file_inode+0x1a1/0x7b0 [ 81.255160][ T4387] ? read_lock_is_recursive+0x10/0x10 [ 81.260529][ T4387] ? __might_sleep+0xb0/0xb0 [ 81.265115][ T4387] __mutex_lock+0x132/0xd80 [ 81.269609][ T4387] ? ocfs2_get_system_file_inode+0x1a1/0x7b0 [ 81.275581][ T4387] ? ocfs2_get_system_file_inode+0x144/0x7b0 [ 81.281555][ T4387] ? ocfs2_get_system_file_inode+0x1a1/0x7b0 [ 81.287532][ T4387] ? __lock_acquire+0x1f80/0x1f80 [ 81.292573][ T4387] ? mutex_lock_nested+0x10/0x10 [ 81.297517][ T4387] ? do_raw_spin_unlock+0x137/0x8a0 [ 81.302736][ T4387] ocfs2_get_system_file_inode+0x1a1/0x7b0 [ 81.308556][ T4387] ? ocfs2_fast_symlink_read_folio+0x560/0x560 [ 81.314706][ T4387] ? reacquire_held_locks+0x660/0x660 [ 81.320069][ T4387] ? kernel_text_address+0x9f/0xd0 [ 81.325179][ T4387] ? __kernel_text_address+0x9/0x40 [ 81.330386][ T4387] ? unwind_get_return_address+0x49/0x80 [ 81.336013][ T4387] ? arch_stack_walk+0xf3/0x140 [ 81.340858][ T4387] ocfs2_reserve_local_alloc_bits+0xfe/0x29d0 [ 81.346936][ T4387] ? stack_trace_save+0x113/0x1c0 [ 81.351974][ T4387] ? mark_lock+0x9a/0x340 [ 81.356319][ T4387] ? __lock_acquire+0x125b/0x1f80 [ 81.361342][ T4387] ? ocfs2_complete_local_alloc_recovery+0x620/0x620 [ 81.368022][ T4387] ? ocfs2_alloc_should_use_local+0x162/0x380 [ 81.374087][ T4387] ? __lock_acquire+0x1f80/0x1f80 [ 81.379111][ T4387] ? do_raw_spin_lock+0x14a/0x370 [ 81.384127][ T4387] ? do_raw_spin_unlock+0x137/0x8a0 [ 81.389318][ T4387] ? ocfs2_alloc_should_use_local+0x162/0x380 [ 81.395469][ T4387] ocfs2_reserve_clusters_with_limit+0x1b4/0xb50 [ 81.401797][ T4387] ? mark_lock+0x9a/0x340 [ 81.406134][ T4387] ? ocfs2_reserve_clusters+0x30/0x30 [ 81.411500][ T4387] ? __lock_acquire+0x125b/0x1f80 [ 81.416525][ T4387] ? rcu_is_watching+0x11/0xb0 [ 81.421284][ T4387] ? ocfs2_num_free_extents+0x398/0x740 [ 81.426837][ T4387] ? ocfs2_validate_extent_block+0x670/0x670 [ 81.432828][ T4387] ocfs2_lock_allocators+0x306/0x620 [ 81.438136][ T4387] ? _ocfs2_clear_bit+0x30/0x30 [ 81.442988][ T4387] ? do_raw_spin_unlock+0x137/0x8a0 [ 81.448185][ T4387] ocfs2_write_begin_nolock+0x271a/0x4e40 [ 81.453916][ T4387] ? ocfs2_size_fits_inline_data+0x90/0x90 [ 81.459713][ T4387] ? ocfs2_zero_extend+0x2a0f/0x2e90 [ 81.464998][ T4387] ? ocfs2_allocate_extend_trans+0x6b0/0x6b0 [ 81.470971][ T4387] ? ocfs2_add_inode_data+0x110/0x110 [ 81.476339][ T4387] ? rwsem_write_trylock+0x166/0x210 [ 81.481623][ T4387] ? clear_nonspinnable+0x60/0x60 [ 81.486651][ T4387] ocfs2_dio_wr_get_block+0xc29/0x1920 [ 81.492108][ T4387] ? ocfs2_lock_get_block+0x50/0x50 [ 81.497302][ T4387] ? iov_iter_get_pages2+0xcb/0x120 [ 81.502515][ T4387] ? iov_iter_gap_alignment+0x200/0x200 [ 81.508064][ T4387] ? blk_start_plug+0x95/0x110 [ 81.512829][ T4387] ? ocfs2_lock_get_block+0x50/0x50 [ 81.518025][ T4387] __blockdev_direct_IO+0x1d00/0x4810 [ 81.523414][ T4387] ? sb_init_dio_done_wq+0x80/0x80 [ 81.528524][ T4387] ? lockdep_hardirqs_on_prepare+0x438/0x7a0 [ 81.534505][ T4387] ? ocfs2_lock_get_block+0x50/0x50 [ 81.539698][ T4387] ? seqcount_lockdep_reader_access+0x1d3/0x220 [ 81.545935][ T4387] ? ktime_get_real_ts64+0x460/0x460 [ 81.551243][ T4387] ? ocfs2_lock_get_block+0x50/0x50 [ 81.556435][ T4387] ocfs2_direct_IO+0x250/0x2c0 [ 81.561218][ T4387] generic_file_direct_write+0x204/0x460 [ 81.566848][ T4387] __generic_file_write_iter+0x1c4/0x400 [ 81.572475][ T4387] ? ocfs2_inode_unlock+0x122/0x150 [ 81.577675][ T4387] ocfs2_file_write_iter+0x17c6/0x2020 [ 81.583135][ T4387] ? ocfs2_file_read_iter+0xc30/0xc30 [ 81.588503][ T4387] ? aa_path_link+0xea0/0xea0 [ 81.593179][ T4387] ? mark_lock+0x9a/0x340 [ 81.597531][ T4387] ? __lock_acquire+0x125b/0x1f80 [ 81.602561][ T4387] ? end_current_label_crit_section+0x147/0x170 [ 81.608801][ T4387] ? common_file_perm+0x17d/0x1d0 [ 81.613821][ T4387] do_iter_write+0x6e6/0xc40 [ 81.618408][ T4387] ? vfs_iter_write+0xa0/0xa0 [ 81.623125][ T4387] ? rcu_read_lock_any_held+0xb3/0x160 [ 81.628594][ T4387] do_pwritev+0x216/0x360 [ 81.632965][ T4387] ? do_preadv+0x350/0x350 [ 81.637417][ T4387] ? lockdep_hardirqs_on_prepare+0x438/0x7a0 [ 81.643415][ T4387] ? syscall_enter_from_user_mode+0x2e/0x230 [ 81.649402][ T4387] ? lockdep_hardirqs_on+0x94/0x130 [ 81.654594][ T4387] ? __x64_sys_pwritev2+0xb9/0x100 [ 81.659697][ T4387] do_syscall_64+0x3b/0xb0 [ 81.664110][ T4387] ? clear_bhb_loop+0x45/0xa0 [ 81.668790][ T4387] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 81.674680][ T4387] RIP: 0033:0x7f85b2bd7169 [ 81.679126][ T4387] 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 [ 81.698725][ T4387] RSP: 002b:00007ffdcc8a8ac8 EFLAGS: 00000246 ORIG_RAX: 0000000000000148 [ 81.707130][ T4387] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f85b2bd7169 [ 81.715143][ T4387] RDX: 0000000000000001 RSI: 0000000020000240 RDI: 0000000000000004 [ 81.723105][ T4387] RBP: 0000000000000004 R08: 0000000000000000 R09: 0000000000000003 [ 81.731095][ T4387] R10: 0000000000007800 R11: 0000000000000246 R12: 00007ffdcc8a8b20 [ 81.739061][ T4387] R13: 00007ffdcc8a8b60 R14: 0000000001000000 R15: 0000000000000003 [ 81.747052][ T4387] [ 81.750674][ T954] cfg80211: failed to load regulatory.db [ 81.792336][ T4245] ocfs2: Unmounting device (7,0) on (node local) executing program [ 81.995774][ T4391] loop0: detected capacity change from 0 to 32768 [ 82.006342][ T4391] JBD2: Ignoring recovery information on journal [ 82.025633][ T4391] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. executing program [ 82.038422][ T26] audit: type=1800 audit(1733965602.161:38): pid=4391 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor353" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 82.065343][ T4245] ocfs2: Unmounting device (7,0) on (node local) [ 82.233099][ T4395] loop0: detected capacity change from 0 to 32768 [ 82.243990][ T4395] JBD2: Ignoring recovery information on journal [ 82.265670][ T4395] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 82.275875][ T26] audit: type=1800 audit(1733965602.391:39): pid=4395 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor353" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 82.307829][ T4245] ocfs2: Unmounting device (7,0) on (node local) executing program [ 82.476524][ T4399] loop0: detected capacity change from 0 to 32768 [ 82.486967][ T4399] JBD2: Ignoring recovery information on journal [ 82.507737][ T4399] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. executing program [ 82.519956][ T26] audit: type=1800 audit(1733965602.641:40): pid=4399 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor353" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 82.550669][ T4245] ocfs2: Unmounting device (7,0) on (node local) [ 82.716269][ T4403] loop0: detected capacity change from 0 to 32768 [ 82.726991][ T4403] JBD2: Ignoring recovery information on journal [ 82.747679][ T4403] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 82.758184][ T26] audit: type=1800 audit(1733965602.881:41): pid=4403 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor353" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 82.795064][ T4245] ocfs2: Unmounting device (7,0) on (node local) executing program [ 82.960734][ T4407] loop0: detected capacity change from 0 to 32768 [ 82.971476][ T4407] JBD2: Ignoring recovery information on journal [ 82.989947][ T4407] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 83.000314][ T26] audit: type=1800 audit(1733965603.121:42): pid=4407 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor353" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 83.039764][ T4245] ocfs2: Unmounting device (7,0) on (node local) executing program [ 83.207934][ T4411] loop0: detected capacity change from 0 to 32768 [ 83.218753][ T4411] JBD2: Ignoring recovery information on journal [ 83.238019][ T4411] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. executing program [ 83.248345][ T26] audit: type=1800 audit(1733965603.371:43): pid=4411 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor353" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 83.283560][ T4245] ocfs2: Unmounting device (7,0) on (node local) [ 83.452521][ T4415] loop0: detected capacity change from 0 to 32768 [ 83.463936][ T4415] JBD2: Ignoring recovery information on journal [ 83.484906][ T4415] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. executing program [ 83.517209][ T4245] ocfs2: Unmounting device (7,0) on (node local) [ 83.687549][ T4419] loop0: detected capacity change from 0 to 32768 [ 83.698473][ T4419] JBD2: Ignoring recovery information on journal [ 83.718260][ T4419] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. executing program [ 83.751084][ T4245] ocfs2: Unmounting device (7,0) on (node local) [ 83.916862][ T4423] loop0: detected capacity change from 0 to 32768 [ 83.927573][ T4423] JBD2: Ignoring recovery information on journal [ 83.949417][ T4423] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. executing program [ 83.981782][ T4245] ocfs2: Unmounting device (7,0) on (node local) [ 84.152201][ T4427] loop0: detected capacity change from 0 to 32768 [ 84.163451][ T4427] JBD2: Ignoring recovery information on journal [ 84.183829][ T4427] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. executing program [ 84.217057][ T4245] ocfs2: Unmounting device (7,0) on (node local) [ 84.389219][ T4431] loop0: detected capacity change from 0 to 32768 [ 84.399672][ T4431] JBD2: Ignoring recovery information on journal [ 84.421911][ T4431] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 84.454642][ T4245] ocfs2: Unmounting device (7,0) on (node local) executing program [ 84.634762][ T4435] loop0: detected capacity change from 0 to 32768 [ 84.645617][ T4435] JBD2: Ignoring recovery information on journal [ 84.666003][ T4435] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. executing program [ 84.699179][ T4245] ocfs2: Unmounting device (7,0) on (node local) [ 84.866003][ T4439] loop0: detected capacity change from 0 to 32768 [ 84.876644][ T4439] JBD2: Ignoring recovery information on journal [ 84.895267][ T4439] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 84.907315][ T26] kauditd_printk_skb: 6 callbacks suppressed executing program [ 84.907328][ T26] audit: type=1800 audit(1733965605.021:50): pid=4439 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor353" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 84.938634][ T4245] ocfs2: Unmounting device (7,0) on (node local) [ 85.090402][ T4444] loop0: detected capacity change from 0 to 32768 [ 85.101505][ T4444] JBD2: Ignoring recovery information on journal [ 85.126150][ T4444] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 85.136427][ T26] audit: type=1800 audit(1733965605.251:51): pid=4444 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor353" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 85.171410][ T4245] ocfs2: Unmounting device (7,0) on (node local) executing program [ 85.342932][ T4448] loop0: detected capacity change from 0 to 32768 [ 85.353689][ T4448] JBD2: Ignoring recovery information on journal [ 85.373233][ T4448] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. executing program [ 85.383692][ T26] audit: type=1800 audit(1733965605.501:52): pid=4448 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor353" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 85.413438][ T4245] ocfs2: Unmounting device (7,0) on (node local) [ 85.589416][ T4452] loop0: detected capacity change from 0 to 32768 [ 85.600400][ T4452] JBD2: Ignoring recovery information on journal [ 85.622135][ T4452] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 85.632447][ T26] audit: type=1800 audit(1733965605.751:53): pid=4452 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor353" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 85.667103][ T4245] ocfs2: Unmounting device (7,0) on (node local) executing program [ 85.841811][ T4456] loop0: detected capacity change from 0 to 32768 [ 85.852769][ T4456] JBD2: Ignoring recovery information on journal [ 85.874154][ T4456] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 85.884543][ T26] audit: type=1800 audit(1733965606.011:54): pid=4456 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor353" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 85.921328][ T4245] ocfs2: Unmounting device (7,0) on (node local) executing program [ 86.089419][ T4460] loop0: detected capacity change from 0 to 32768 [ 86.099977][ T4460] JBD2: Ignoring recovery information on journal [ 86.119796][ T4460] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 86.131964][ T26] audit: type=1800 audit(1733965606.251:55): pid=4460 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor353" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 86.166862][ T4245] ocfs2: Unmounting device (7,0) on (node local) executing program [ 86.333669][ T4464] loop0: detected capacity change from 0 to 32768 [ 86.344830][ T4464] JBD2: Ignoring recovery information on journal [ 86.364685][ T4464] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 86.374978][ T26] audit: type=1800 audit(1733965606.491:56): pid=4464 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor353" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 86.419404][ T4245] ocfs2: Unmounting device (7,0) on (node local) executing program [ 86.595722][ T4468] loop0: detected capacity change from 0 to 32768 [ 86.607018][ T4468] JBD2: Ignoring recovery information on journal [ 86.630362][ T4468] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 86.645624][ T26] audit: type=1800 audit(1733965606.761:57): pid=4468 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor353" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 86.680380][ T4245] ocfs2: Unmounting device (7,0) on (node local) executing program [ 86.858331][ T4472] loop0: detected capacity change from 0 to 32768 [ 86.869150][ T4472] JBD2: Ignoring recovery information on journal [ 86.891555][ T4472] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 86.904289][ T26] audit: type=1800 audit(1733965607.021:58): pid=4472 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor353" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 86.944718][ T4245] ocfs2: Unmounting device (7,0) on (node local) executing program [ 87.115354][ T4476] loop0: detected capacity change from 0 to 32768 [ 87.125908][ T4476] JBD2: Ignoring recovery information on journal [ 87.145795][ T4476] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 87.156246][ T26] audit: type=1800 audit(1733965607.281:59): pid=4476 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor353" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 87.196861][ T4245] ocfs2: Unmounting device (7,0) on (node local) executing program [ 87.365509][ T4480] loop0: detected capacity change from 0 to 32768 [ 87.376126][ T4480] JBD2: Ignoring recovery information on journal [ 87.395456][ T4480] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. executing program [ 87.427518][ T4245] ocfs2: Unmounting device (7,0) on (node local) [ 87.593277][ T4484] loop0: detected capacity change from 0 to 32768 [ 87.603962][ T4484] JBD2: Ignoring recovery information on journal [ 87.623212][ T4484] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. executing program [ 87.657954][ T4245] ocfs2: Unmounting device (7,0) on (node local) [ 87.825763][ T4488] loop0: detected capacity change from 0 to 32768 [ 87.837175][ T4488] JBD2: Ignoring recovery information on journal [ 87.856384][ T4488] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. executing program [ 87.895965][ T4245] ocfs2: Unmounting device (7,0) on (node local) [ 88.066123][ T4492] loop0: detected capacity change from 0 to 32768 [ 88.077304][ T4492] JBD2: Ignoring recovery information on journal [ 88.095617][ T4492] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. executing program [ 88.127495][ T4245] ocfs2: Unmounting device (7,0) on (node local) [ 88.295080][ T4496] loop0: detected capacity change from 0 to 32768 [ 88.306233][ T4496] JBD2: Ignoring recovery information on journal [ 88.326607][ T4496] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. executing program [ 88.359001][ T4245] ocfs2: Unmounting device (7,0) on (node local) [ 88.528594][ T4500] loop0: detected capacity change from 0 to 32768 [ 88.539237][ T4500] JBD2: Ignoring recovery information on journal [ 88.560104][ T4500] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. executing program [ 88.591501][ T4245] ocfs2: Unmounting device (7,0) on (node local) [ 88.761772][ T4504] loop0: detected capacity change from 0 to 32768 [ 88.772303][ T4504] JBD2: Ignoring recovery information on journal [ 88.794280][ T4504] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. executing program [ 88.826679][ T4245] ocfs2: Unmounting device (7,0) on (node local) [ 88.993521][ T4508] loop0: detected capacity change from 0 to 32768 [ 89.004110][ T4508] JBD2: Ignoring recovery information on journal [ 89.022575][ T4508] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 89.055340][ T4245] ocfs2: Unmounting device (7,0) on (node local) executing program [ 89.225133][ T4512] loop0: detected capacity change from 0 to 32768 [ 89.236055][ T4512] JBD2: Ignoring recovery information on journal [ 89.255180][ T4512] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. executing program [ 89.286021][ T4245] ocfs2: Unmounting device (7,0) on (node local) [ 89.455991][ T4516] loop0: detected capacity change from 0 to 32768 [ 89.467078][ T4516] JBD2: Ignoring recovery information on journal [ 89.487052][ T4516] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. executing program [ 89.518901][ T4245] ocfs2: Unmounting device (7,0) on (node local) [ 89.687250][ T4520] loop0: detected capacity change from 0 to 32768 [ 89.698121][ T4520] JBD2: Ignoring recovery information on journal [ 89.717028][ T4520] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. executing program [ 89.749690][ T4245] ocfs2: Unmounting device (7,0) on (node local) [ 89.922842][ T4524] loop0: detected capacity change from 0 to 32768 [ 89.933756][ T4524] JBD2: Ignoring recovery information on journal [ 89.953998][ T4524] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 89.966511][ T26] kauditd_printk_skb: 11 callbacks suppressed [ 89.966525][ T26] audit: type=1800 audit(1733965610.081:71): pid=4524 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor353" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 90.007271][ T4245] ocfs2: Unmounting device (7,0) on (node local) executing program [ 90.178577][ T4528] loop0: detected capacity change from 0 to 32768 [ 90.189038][ T4528] JBD2: Ignoring recovery information on journal [ 90.210525][ T4528] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 90.222682][ T26] audit: type=1800 audit(1733965610.341:72): pid=4528 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor353" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 90.253081][ T4245] ocfs2: Unmounting device (7,0) on (node local) executing program [ 90.419558][ T4532] loop0: detected capacity change from 0 to 32768 [ 90.430096][ T4532] JBD2: Ignoring recovery information on journal [ 90.450056][ T4532] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 90.460562][ T26] audit: type=1800 audit(1733965610.581:73): pid=4532 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor353" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 90.505290][ T4245] ocfs2: Unmounting device (7,0) on (node local) executing program [ 90.683497][ T4536] loop0: detected capacity change from 0 to 32768 [ 90.694204][ T4536] JBD2: Ignoring recovery information on journal [ 90.714539][ T4536] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.