] OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal
[ 285.764214][ T5754] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted.
[ 285.806595][ T5754] OCFS2: File system is now read-only.
[ 285.809033][ T5754] (syz-executor,5754,0):ocfs2_shutdown_local_alloc:419 ERROR: status = -30
[ 285.850660][ T5754] (syz-executor,5754,0):__ocfs2_flush_truncate_log:6041 ERROR: status = -5
[ 285.890343][ T5754] (syz-executor,5754,0):ocfs2_truncate_log_shutdown:6345 ERROR: status = -5
[ 285.896875][ T5754] (syz-executor,5754,0):ocfs2_write_block:78 ERROR: status = -5
[ 285.950556][ T5754] (syz-executor,5754,0):ocfs2_update_disk_slot:199 ERROR: status = -5
[ 285.988114][ T5754] (syz-executor,5754,0):ocfs2_put_slot:517 ERROR: status = -5
[ 286.014273][ T5754] (syz-executor,5754,0):ocfs2_journal_shutdown:1107 ERROR: status = -5
[ 286.051109][ T5754] ocfs2: Unmounting device (7,0) on (node local)
2025/05/16 19:01:31 executed programs: 243
[ 288.025125][ T6942] loop0: detected capacity change from 0 to 32768
[ 288.178804][ T6942] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
[ 288.493083][ T6956] getblk(): invalid block size 512 requested
[ 288.496364][ T5723] buffer_io_error: 210 callbacks suppressed
[ 288.496377][ T5723] Buffer I/O error on dev loop0, logical block 32704, async page read
[ 288.513544][ T6956] logical block size: 32768
[ 288.524975][ T6956] CPU: 0 UID: 0 PID: 6956 Comm: jbd2/loop0-75 Not tainted 6.15.0-rc6-syzkaller-g3c21441eeffc-dirty #0 PREEMPT(full)
[ 288.524995][ T6956] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 288.525002][ T6956] Call Trace:
[ 288.525008][ T6956]
[ 288.525013][ T6956] dump_stack_lvl+0x189/0x250
[ 288.525035][ T6956] ? __pfx_dump_stack_lvl+0x10/0x10
[ 288.525050][ T6956] ? __pfx__printk+0x10/0x10
[ 288.525064][ T6956] ? fs_reclaim_acquire+0x7d/0x100
[ 288.525083][ T6956] bdev_getblk+0x59e/0x670
[ 288.525105][ T6956] jbd2_journal_get_descriptor_buffer+0x147/0x420
[ 288.525126][ T6956] jbd2_journal_commit_transaction+0x12bd/0x5960
[ 288.525163][ T6956] ? __pfx_jbd2_journal_commit_transaction+0x10/0x10
[ 288.525181][ T6956] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10
[ 288.525194][ T6956] ? rcu_is_watching+0x15/0xb0
[ 288.525209][ T6956] ? __try_to_del_timer_sync+0x34a/0x3a0
[ 288.525228][ T6956] ? __pfx___timer_delete_sync+0x10/0x10
[ 288.525248][ T6956] kjournald2+0x3cf/0x750
[ 288.525272][ T6956] ? __pfx_kjournald2+0x10/0x10
[ 288.525287][ T6956] ? __pfx_autoremove_wake_function+0x10/0x10
[ 288.525302][ T6956] ? __kthread_parkme+0x7b/0x200
[ 288.525314][ T6956] ? __kthread_parkme+0x1a1/0x200
[ 288.525329][ T6956] kthread+0x711/0x8a0
[ 288.525344][ T6956] ? __pfx_kjournald2+0x10/0x10
[ 288.525365][ T6956] ? __pfx_kthread+0x10/0x10
[ 288.525378][ T6956] ? __pfx_kthread+0x10/0x10
[ 288.525391][ T6956] ? _raw_spin_unlock_irq+0x23/0x50
[ 288.525402][ T6956] ? lockdep_hardirqs_on+0x9c/0x150
[ 288.525414][ T6956] ? __pfx_kthread+0x10/0x10
[ 288.525426][ T6956] ret_from_fork+0x4b/0x80
[ 288.525437][ T6956] ? __pfx_kthread+0x10/0x10
[ 288.525449][ T6956] ret_from_fork_asm+0x1a/0x30
[ 288.525470][ T6956]
[ 288.525477][ T6956] Aborting journal on device loop0-75.
[ 288.619546][ T5723] Buffer I/O error on dev loop0, logical block 32705, async page read
[ 288.636217][ T5723] Buffer I/O error on dev loop0, logical block 32706, async page read
[ 288.650136][ T5723] Buffer I/O error on dev loop0, logical block 32707, async page read
[ 288.667083][ T5723] Buffer I/O error on dev loop0, logical block 32708, async page read
[ 288.677903][ T5723] Buffer I/O error on dev loop0, logical block 32709, async page read
[ 288.693253][ T5723] Buffer I/O error on dev loop0, logical block 32710, async page read
[ 288.709275][ T5723] Buffer I/O error on dev loop0, logical block 32711, async page read
[ 288.984042][ T6956] Buffer I/O error on dev loop0, logical block 640, lost sync page write
[ 288.987839][ T6956] JBD2: I/O error when updating journal superblock for loop0-75.
[ 290.408892][ T5754] (syz-executor,5754,0):__ocfs2_flush_truncate_log:6041 ERROR: status = -5
[ 290.428352][ T5754] (syz-executor,5754,0):ocfs2_sync_fs:408 ERROR: status = -5
[ 290.447614][ T5754] (syz-executor,5754,0):ocfs2_start_trans:379 ERROR: status = -30
[ 290.461124][ T5754] OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal
[ 290.486082][ T5754] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted.
[ 290.490351][ T5754] OCFS2: File system is now read-only.
[ 290.502378][ T1036] (kworker/u4:6,1036,0):__ocfs2_flush_truncate_log:6041 ERROR: status = -5
[ 290.517216][ T1036] (kworker/u4:6,1036,0):ocfs2_truncate_log_worker:6099 ERROR: status = -5
[ 290.521646][ T5754] (syz-executor,5754,0):ocfs2_shutdown_local_alloc:419 ERROR: status = -30
[ 290.551007][ T5754] (syz-executor,5754,0):__ocfs2_flush_truncate_log:6041 ERROR: status = -5
[ 290.554956][ T5754] (syz-executor,5754,0):ocfs2_truncate_log_shutdown:6345 ERROR: status = -5
[ 290.559370][ T5754] Buffer I/O error on dev loop0, logical block 17024, lost sync page write
[ 290.611426][ T5754] (syz-executor,5754,0):ocfs2_write_block:78 ERROR: status = -5
[ 290.630619][ T5754] (syz-executor,5754,0):ocfs2_update_disk_slot:199 ERROR: status = -5
[ 290.650969][ T5754] (syz-executor,5754,0):ocfs2_put_slot:517 ERROR: status = -5
[ 290.656236][ T5754] (syz-executor,5754,0):ocfs2_journal_shutdown:1107 ERROR: status = -5
[ 290.671167][ T5754] ocfs2: Unmounting device (7,0) on (node local)
[ 292.464733][ T6974] loop0: detected capacity change from 0 to 32768
[ 292.568554][ T6974] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
[ 293.014208][ T6982] Aborting journal on device loop0-75.
[ 293.032347][ T6982] JBD2: I/O error when updating journal superblock for loop0-75.
2025/05/16 19:01:36 executed programs: 250
[ 294.054766][ T5754] (syz-executor,5754,0):__ocfs2_flush_truncate_log:6041 ERROR: status = -5
[ 294.088596][ T5754] (syz-executor,5754,0):ocfs2_sync_fs:408 ERROR: status = -5
[ 294.123316][ T5754] (syz-executor,5754,0):ocfs2_start_trans:379 ERROR: status = -30
[ 294.126902][ T5754] OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal
[ 294.189347][ T5754] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted.
[ 294.232355][ T5754] OCFS2: File system is now read-only.
[ 294.234849][ T5754] (syz-executor,5754,0):ocfs2_shutdown_local_alloc:419 ERROR: status = -30
[ 294.238721][ T5754] (syz-executor,5754,0):__ocfs2_flush_truncate_log:6041 ERROR: status = -5
[ 294.326879][ T5754] (syz-executor,5754,0):ocfs2_truncate_log_shutdown:6345 ERROR: status = -5
[ 294.368552][ T5754] buffer_io_error: 9 callbacks suppressed
[ 294.368571][ T5754] Buffer I/O error on dev loop0, logical block 17024, lost sync page write
[ 294.398763][ T5754] (syz-executor,5754,0):ocfs2_write_block:78 ERROR: status = -5
[ 294.431189][ T5754] (syz-executor,5754,0):ocfs2_update_disk_slot:199 ERROR: status = -5
[ 294.483523][ T5754] (syz-executor,5754,0):ocfs2_put_slot:517 ERROR: status = -5
[ 294.487426][ T5754] (syz-executor,5754,0):ocfs2_journal_shutdown:1107 ERROR: status = -5
[ 294.541534][ T5754] ocfs2: Unmounting device (7,0) on (node local)
[ 296.309371][ T7002] loop0: detected capacity change from 0 to 32768
[ 296.393038][ T7002] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
[ 296.758730][ T7013] getblk(): invalid block size 512 requested
[ 296.769387][ T7013] logical block size: 32768
[ 296.783487][ T7013] CPU: 0 UID: 0 PID: 7013 Comm: jbd2/loop0-75 Not tainted 6.15.0-rc6-syzkaller-g3c21441eeffc-dirty #0 PREEMPT(full)
[ 296.783507][ T7013] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 296.783515][ T7013] Call Trace:
[ 296.783520][ T7013]
[ 296.783525][ T7013] dump_stack_lvl+0x189/0x250
[ 296.783549][ T7013] ? __pfx_dump_stack_lvl+0x10/0x10
[ 296.783565][ T7013] ? __pfx__printk+0x10/0x10
[ 296.783580][ T7013] ? fs_reclaim_acquire+0x7d/0x100
[ 296.783599][ T7013] bdev_getblk+0x59e/0x670
[ 296.783621][ T7013] jbd2_journal_get_descriptor_buffer+0x147/0x420
[ 296.783641][ T7013] jbd2_journal_commit_transaction+0x12bd/0x5960
[ 296.783673][ T7013] ? __pfx_jbd2_journal_commit_transaction+0x10/0x10
[ 296.783693][ T7013] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10
[ 296.783705][ T7013] ? rcu_is_watching+0x15/0xb0
[ 296.783720][ T7013] ? __try_to_del_timer_sync+0x34a/0x3a0
[ 296.783739][ T7013] ? __pfx___timer_delete_sync+0x10/0x10
[ 296.783759][ T7013] kjournald2+0x3cf/0x750
[ 296.783784][ T7013] ? __pfx_kjournald2+0x10/0x10
[ 296.783799][ T7013] ? __pfx_autoremove_wake_function+0x10/0x10
[ 296.783815][ T7013] ? __kthread_parkme+0x7b/0x200
[ 296.783827][ T7013] ? __kthread_parkme+0x1a1/0x200
[ 296.783841][ T7013] kthread+0x711/0x8a0
[ 296.783857][ T7013] ? __pfx_kjournald2+0x10/0x10
[ 296.783872][ T7013] ? __pfx_kthread+0x10/0x10
[ 296.783885][ T7013] ? __pfx_kthread+0x10/0x10
[ 296.783897][ T7013] ? _raw_spin_unlock_irq+0x23/0x50
[ 296.783908][ T7013] ? lockdep_hardirqs_on+0x9c/0x150
[ 296.783921][ T7013] ? __pfx_kthread+0x10/0x10
[ 296.783933][ T7013] ret_from_fork+0x4b/0x80
[ 296.783944][ T7013] ? __pfx_kthread+0x10/0x10
[ 296.783964][ T7013] ret_from_fork_asm+0x1a/0x30
[ 296.783984][ T7013]
[ 296.783992][ T7013] Aborting journal on device loop0-75.
[ 297.303334][ T7013] Buffer I/O error on dev loop0, logical block 640, lost sync page write
[ 297.307248][ T7013] JBD2: I/O error when updating journal superblock for loop0-75.
[ 297.508946][ T5754] (syz-executor,5754,0):__ocfs2_flush_truncate_log:6041 ERROR: status = -5
[ 297.537262][ T5754] (syz-executor,5754,0):ocfs2_sync_fs:408 ERROR: status = -5
[ 297.597309][ T5754] (syz-executor,5754,0):ocfs2_start_trans:379 ERROR: status = -30
[ 297.634575][ T5754] OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal
[ 297.680547][ T5754] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted.
[ 297.685611][ T5754] OCFS2: File system is now read-only.
[ 297.687993][ T5754] (syz-executor,5754,0):ocfs2_shutdown_local_alloc:419 ERROR: status = -30
[ 297.764177][ T5754] (syz-executor,5754,0):__ocfs2_flush_truncate_log:6041 ERROR: status = -5
[ 297.767925][ T5754] (syz-executor,5754,0):ocfs2_truncate_log_shutdown:6345 ERROR: status = -5
[ 297.841859][ T5754] Buffer I/O error on dev loop0, logical block 17024, lost sync page write
[ 297.845722][ T5754] (syz-executor,5754,0):ocfs2_write_block:78 ERROR: status = -5
[ 297.849049][ T5754] (syz-executor,5754,0):ocfs2_update_disk_slot:199 ERROR: status = -5
[ 297.919666][ T5754] (syz-executor,5754,0):ocfs2_put_slot:517 ERROR: status = -5
[ 297.956990][ T5754] (syz-executor,5754,0):ocfs2_journal_shutdown:1107 ERROR: status = -5
[ 298.008114][ T5754] ocfs2: Unmounting device (7,0) on (node local)
2025/05/16 19:01:42 executed programs: 262
[ 299.658831][ T7029] loop0: detected capacity change from 0 to 32768
[ 299.788315][ T7029] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
[ 300.103391][ T7039] getblk(): invalid block size 512 requested
[ 300.106150][ T7039] logical block size: 32768
[ 300.108172][ T7039] CPU: 0 UID: 0 PID: 7039 Comm: jbd2/loop0-75 Not tainted 6.15.0-rc6-syzkaller-g3c21441eeffc-dirty #0 PREEMPT(full)
[ 300.108187][ T7039] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 300.108195][ T7039] Call Trace:
[ 300.108201][ T7039]
[ 300.108207][ T7039] dump_stack_lvl+0x189/0x250
[ 300.108338][ T7039] ? __pfx_dump_stack_lvl+0x10/0x10
[ 300.108354][ T7039] ? __pfx__printk+0x10/0x10
[ 300.108370][ T7039] ? fs_reclaim_acquire+0x7d/0x100
[ 300.108417][ T7039] bdev_getblk+0x59e/0x670
[ 300.108441][ T7039] jbd2_journal_get_descriptor_buffer+0x147/0x420
[ 300.108463][ T7039] jbd2_journal_commit_transaction+0x12bd/0x5960
[ 300.108497][ T7039] ? __pfx_jbd2_journal_commit_transaction+0x10/0x10
[ 300.108515][ T7039] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10
[ 300.108557][ T7039] ? rcu_is_watching+0x15/0xb0
[ 300.108574][ T7039] ? __try_to_del_timer_sync+0x34a/0x3a0
[ 300.108594][ T7039] ? __pfx___timer_delete_sync+0x10/0x10
[ 300.108614][ T7039] kjournald2+0x3cf/0x750
[ 300.108640][ T7039] ? __pfx_kjournald2+0x10/0x10
[ 300.108656][ T7039] ? __pfx_autoremove_wake_function+0x10/0x10
[ 300.108671][ T7039] ? __kthread_parkme+0x7b/0x200
[ 300.108683][ T7039] ? __kthread_parkme+0x1a1/0x200
[ 300.108698][ T7039] kthread+0x711/0x8a0
[ 300.108713][ T7039] ? __pfx_kjournald2+0x10/0x10
[ 300.108727][ T7039] ? __pfx_kthread+0x10/0x10
[ 300.108741][ T7039] ? __pfx_kthread+0x10/0x10
[ 300.108753][ T7039] ? _raw_spin_unlock_irq+0x23/0x50
[ 300.108763][ T7039] ? lockdep_hardirqs_on+0x9c/0x150
[ 300.108777][ T7039] ? __pfx_kthread+0x10/0x10
[ 300.108788][ T7039] ret_from_fork+0x4b/0x80
[ 300.108799][ T7039] ? __pfx_kthread+0x10/0x10
[ 300.108812][ T7039] ret_from_fork_asm+0x1a/0x30
[ 300.108832][ T7039]
[ 300.108840][ T7039] Aborting journal on device loop0-75.
[ 300.231381][ T5723] Buffer I/O error on dev loop0, logical block 0, async page read
[ 300.234917][ T5723] Buffer I/O error on dev loop0, logical block 1, async page read
[ 300.282350][ T5723] Buffer I/O error on dev loop0, logical block 2, async page read
[ 300.285904][ T5723] Buffer I/O error on dev loop0, logical block 3, async page read
[ 300.326113][ T5723] Buffer I/O error on dev loop0, logical block 4, async page read
[ 300.345372][ T5723] Buffer I/O error on dev loop0, logical block 5, async page read
[ 300.362207][ T5723] Buffer I/O error on dev loop0, logical block 6, async page read
[ 300.387620][ T5723] Buffer I/O error on dev loop0, logical block 7, async page read
[ 300.801349][ T7039] Buffer I/O error on dev loop0, logical block 640, lost sync page write
[ 300.823207][ T7039] JBD2: I/O error when updating journal superblock for loop0-75.
[ 301.078946][ T5754] (syz-executor,5754,0):__ocfs2_flush_truncate_log:6041 ERROR: status = -5
[ 301.105225][ T5754] (syz-executor,5754,0):ocfs2_sync_fs:408 ERROR: status = -5
[ 301.108736][ T5754] (syz-executor,5754,0):ocfs2_start_trans:379 ERROR: status = -30
[ 301.145660][ T5754] OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal
[ 301.217521][ T5754] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted.
[ 301.255797][ T5754] OCFS2: File system is now read-only.
[ 301.258252][ T5754] (syz-executor,5754,0):ocfs2_shutdown_local_alloc:419 ERROR: status = -30
[ 301.320855][ T5754] (syz-executor,5754,0):__ocfs2_flush_truncate_log:6041 ERROR: status = -5
[ 301.361629][ T5754] (syz-executor,5754,0):ocfs2_truncate_log_shutdown:6345 ERROR: status = -5
[ 301.365673][ T5754] Buffer I/O error on dev loop0, logical block 17024, lost sync page write
[ 301.369449][ T5754] (syz-executor,5754,0):ocfs2_write_block:78 ERROR: status = -5
[ 301.424107][ T5754] (syz-executor,5754,0):ocfs2_update_disk_slot:199 ERROR: status = -5
[ 301.427737][ T5754] (syz-executor,5754,0):ocfs2_put_slot:517 ERROR: status = -5
[ 301.521980][ T5754] (syz-executor,5754,0):ocfs2_journal_shutdown:1107 ERROR: status = -5
[ 301.541544][ T5754] ocfs2: Unmounting device (7,0) on (node local)
[ 303.236632][ T7055] loop0: detected capacity change from 0 to 32768
[ 303.443337][ T7055] (syz.0.271,7055,0):ocfs2_read_virt_blocks:1029 ERROR: status = -5
[ 303.476276][ T7055] (syz.0.271,7055,0):ocfs2_read_dir_block:511 ERROR: status = -5
[ 303.489798][ T7055] (syz.0.271,7055,0):ocfs2_find_entry_el:728 ERROR: reading directory 66, offset 0
[ 303.525314][ T7055] (syz.0.271,7055,0):ocfs2_init_local_system_inodes:496 ERROR: status=-22, sysfile=8, slot=0
[ 303.579987][ T7055] (syz.0.271,7055,0):ocfs2_init_local_system_inodes:505 ERROR: status = -22
[ 303.628488][ T7055] (syz.0.271,7055,0):ocfs2_mount_volume:1758 ERROR: status = -22
[ 303.649777][ T7055] (syz.0.271,7055,0):ocfs2_fill_super:1177 ERROR: status = -22
[ 304.175983][ T7055] loop0: detected capacity change from 0 to 1024
[ 304.427966][ T7073] hfsplus: cannot replace xattr
2025/05/16 19:01:48 executed programs: 271
[ 310.257989][ T7101] loop0: detected capacity change from 0 to 32768
[ 310.447716][ T7101] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
[ 310.647447][ T5723] buffer_io_error: 16 callbacks suppressed
[ 310.647462][ T5723] Buffer I/O error on dev loop0, logical block 512, async page read
[ 310.657390][ T7107] Buffer I/O error on dev loop0, logical block 640, lost sync page write
[ 310.683724][ T7107] JBD2: I/O error when updating journal superblock for loop0-75.
[ 310.708480][ T5723] Buffer I/O error on dev loop0, logical block 513, async page read
[ 310.731452][ T7107] Aborting journal on device loop0-75.
[ 310.733937][ T7107] Buffer I/O error on dev loop0, logical block 640, lost sync page write
[ 310.755101][ T5723] Buffer I/O error on dev loop0, logical block 514, async page read
[ 310.786643][ T5723] Buffer I/O error on dev loop0, logical block 515, async page read
[ 310.790932][ T7107] JBD2: I/O error when updating journal superblock for loop0-75.
[ 310.832204][ T5723] Buffer I/O error on dev loop0, logical block 516, async page read
[ 310.836002][ T7107] journal_release_journal_head: freeing b_committed_data
[ 310.859475][ T7101] (syz.0.284,7101,0):ocfs2_start_trans:379 ERROR: status = -30
[ 310.863720][ T5723] Buffer I/O error on dev loop0, logical block 517, async page read
[ 310.896988][ T5723] Buffer I/O error on dev loop0, logical block 518, async page read
[ 310.924432][ T7101] OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal
[ 310.942065][ T5723] Buffer I/O error on dev loop0, logical block 519, async page read
[ 310.994482][ T7101] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted.
[ 311.109035][ T7101] OCFS2: File system is now read-only.
[ 311.130181][ T7101] (syz.0.284,7101,0):ocfs2_xattr_set:3646 ERROR: status = -30
2025/05/16 19:01:55 executed programs: 283
[ 312.065097][ T5754] (syz-executor,5754,0):ocfs2_start_trans:379 ERROR: status = -30
[ 312.068686][ T5754] OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal
[ 312.147082][ T5754] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted.
[ 312.177772][ T5754] (syz-executor,5754,0):ocfs2_shutdown_local_alloc:419 ERROR: status = -30
[ 312.230798][ T5754] (syz-executor,5754,0):ocfs2_write_block:78 ERROR: status = -5
[ 312.270862][ T5754] (syz-executor,5754,0):ocfs2_update_disk_slot:199 ERROR: status = -5
[ 312.295951][ T5754] (syz-executor,5754,0):ocfs2_put_slot:517 ERROR: status = -5
[ 312.326976][ T5754] (syz-executor,5754,0):ocfs2_journal_shutdown:1107 ERROR: status = -5
[ 312.366255][ T5754] ocfs2: Unmounting device (7,0) on (node local)
[ 314.405365][ T7131] loop0: detected capacity change from 0 to 32768
[ 314.514237][ T7131] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
[ 314.554449][ T7131] getblk(): invalid block size 512 requested
[ 314.557388][ T7131] logical block size: 32768
[ 314.596755][ T7131] CPU: 0 UID: 0 PID: 7131 Comm: syz.0.290 Not tainted 6.15.0-rc6-syzkaller-g3c21441eeffc-dirty #0 PREEMPT(full)
[ 314.596775][ T7131] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 314.596783][ T7131] Call Trace:
[ 314.596788][ T7131]
[ 314.596794][ T7131] dump_stack_lvl+0x189/0x250
[ 314.596844][ T7131] ? __pfx_dump_stack_lvl+0x10/0x10
[ 314.596860][ T7131] ? __pfx__printk+0x10/0x10
[ 314.596876][ T7131] ? fs_reclaim_acquire+0x7d/0x100
[ 314.596899][ T7131] bdev_getblk+0x59e/0x670
[ 314.596925][ T7131] ocfs2_read_blocks+0x533/0x1540
[ 314.596947][ T7131] ? is_bpf_text_address+0x26/0x2b0
[ 314.596966][ T7131] ? __pfx_ocfs2_validate_inode_block+0x10/0x10
[ 314.596981][ T7131] ? __kernel_text_address+0xd/0x40
[ 314.597001][ T7131] ? __pfx_ocfs2_read_blocks+0x10/0x10
[ 314.597026][ T7131] ? stack_depot_save_flags+0x40/0x910
[ 314.597041][ T7131] ocfs2_read_inode_block+0xda/0x190
[ 314.597056][ T7131] ? __pfx_ocfs2_read_inode_block+0x10/0x10
[ 314.597070][ T7131] ? kasan_save_track+0x4f/0x80
[ 314.597082][ T7131] ? kasan_save_track+0x3e/0x80
[ 314.597092][ T7131] ? kasan_save_free_info+0x46/0x50
[ 314.597102][ T7131] ? kfree+0x193/0x440
[ 314.597118][ T7131] ocfs2_find_entry+0x96a/0x2000
[ 314.597148][ T7131] ? __pfx_ocfs2_find_entry+0x10/0x10
[ 314.597166][ T7131] ? __lock_acquire+0xaac/0xd20
[ 314.597195][ T7131] ? do_raw_spin_unlock+0x4d/0x240
[ 314.597204][ T7131] ? _raw_spin_unlock+0x28/0x50
[ 314.597219][ T7131] ? ocfs2_inode_lock_full_nested+0xabe/0x1b40
[ 314.597241][ T7131] ? __pfx_ocfs2_inode_lock_full_nested+0x10/0x10
[ 314.597261][ T7131] ? __lock_acquire+0xaac/0xd20
[ 314.597300][ T7131] ocfs2_find_files_on_disk+0xef/0x340
[ 314.597317][ T7131] ocfs2_lookup_ino_from_name+0x52/0x100
[ 314.597334][ T7131] ocfs2_lookup+0x254/0x990
[ 314.597355][ T7131] ? __pfx_ocfs2_lookup+0x10/0x10
[ 314.597366][ T7131] ? from_kgid+0x1b0/0x650
[ 314.597380][ T7131] ? make_vfsgid+0x49/0xa0
[ 314.597390][ T7131] ? HAS_UNMAPPED_ID+0x11a/0x180
[ 314.597409][ T7131] ? inode_permission+0xf8/0x490
[ 314.597423][ T7131] ? bpf_lsm_inode_create+0x9/0x20
[ 314.597438][ T7131] path_openat+0x1101/0x3830
[ 314.597468][ T7131] ? __pfx_path_openat+0x10/0x10
[ 314.597491][ T7131] do_filp_open+0x1fa/0x410
[ 314.597504][ T7131] ? __pfx_do_filp_open+0x10/0x10
[ 314.597529][ T7131] ? _raw_spin_unlock+0x28/0x50
[ 314.597540][ T7131] ? alloc_fd+0x64c/0x6c0
[ 314.597562][ T7131] do_sys_openat2+0x121/0x1c0
[ 314.597575][ T7131] ? __pfx_do_sys_openat2+0x10/0x10
[ 314.597588][ T7131] ? rcu_is_watching+0x15/0xb0
[ 314.597602][ T7131] __x64_sys_openat+0x138/0x170
[ 314.597616][ T7131] do_syscall_64+0xf6/0x210
[ 314.597629][ T7131] ? clear_bhb_loop+0x60/0xb0
[ 314.597643][ T7131] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 314.597653][ T7131] RIP: 0033:0x7f954b38e969
[ 314.597665][ T7131] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 a8 ff ff ff f7 d8 64 89 01 48
[ 314.597675][ T7131] RSP: 002b:00007f954c14a038 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
[ 314.597689][ T7131] RAX: ffffffffffffffda RBX: 00007f954b5b5fa0 RCX: 00007f954b38e969
[ 314.597698][ T7131] RDX: 0000000000143042 RSI: 0000200000000040 RDI: ffffffffffffff9c
[ 314.597705][ T7131] RBP: 00007f954b410ab1 R08: 0000000000000000 R09: 0000000000000000
[ 314.597712][ T7131] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 314.597720][ T7131] R13: 0000000000000000 R14: 00007f954b5b5fa0 R15: 00007ffe860b8088
[ 314.597737][ T7131]
[ 314.599853][ T7131] (syz.0.290,7131,0):ocfs2_read_blocks:239 ERROR: status = -12
[ 315.158690][ T7131] (syz.0.290,7131,0):ocfs2_find_entry_id:407 ERROR: status = -12
[ 315.174516][ T7131] (syz.0.290,7131,0):ocfs2_assign_bh:2417 ERROR: status = -5
[ 315.332020][ T7131] (syz.0.290,7131,0):ocfs2_inode_lock_full_nested:2512 ERROR: status = -5
[ 315.335980][ T7131] (syz.0.290,7131,0):ocfs2_mknod:272 ERROR: status = -5
[ 315.339043][ T7131] (syz.0.290,7131,0):ocfs2_create:675 ERROR: status = -5
[ 315.531481][ T7144] (syz.0.290,7144,0):ocfs2_find_entry_id:407 ERROR: status = -5
[ 315.535029][ T7144] (syz.0.290,7144,0):ocfs2_assign_bh:2417 ERROR: status = -5
[ 315.611265][ T7144] (syz.0.290,7144,0):ocfs2_inode_lock_full_nested:2512 ERROR: status = -5
[ 315.643415][ T7144] (syz.0.290,7144,0):ocfs2_mknod:272 ERROR: status = -5
[ 315.650278][ T7144] (syz.0.290,7144,0):ocfs2_create:675 ERROR: status = -5
[ 316.316747][ T5754] (syz-executor,5754,0):ocfs2_assign_bh:2417 ERROR: status = -5
[ 316.320133][ T5754] (syz-executor,5754,0):ocfs2_inode_lock_full_nested:2512 ERROR: status = -5
[ 316.367803][ T5754] (syz-executor,5754,0):ocfs2_shutdown_local_alloc:412 ERROR: status = -5
[ 316.421048][ T5754] buffer_io_error: 25 callbacks suppressed
[ 316.421065][ T5754] Buffer I/O error on dev loop0, logical block 17024, lost sync page write
[ 316.461810][ T5754] (syz-executor,5754,0):ocfs2_write_block:78 ERROR: status = -5
[ 316.490564][ T5754] (syz-executor,5754,0):ocfs2_update_disk_slot:199 ERROR: status = -5
[ 316.524687][ T5754] (syz-executor,5754,0):ocfs2_put_slot:517 ERROR: status = -5
[ 316.592184][ T5754] Aborting journal on device loop0-75.
[ 316.595051][ T5754] Buffer I/O error on dev loop0, logical block 640, lost sync page write
[ 316.598894][ T5754] JBD2: I/O error when updating journal superblock for loop0-75.
[ 316.650273][ T5754] ocfs2: Unmounting device (7,0) on (node local)
2025/05/16 19:02:02 executed programs: 295
[ 318.950255][ T7163] loop0: detected capacity change from 0 to 32768
[ 319.072896][ T7163] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
[ 319.243609][ T7171] Buffer I/O error on dev loop0, logical block 640, lost sync page write
[ 319.265176][ T7171] JBD2: I/O error when updating journal superblock for loop0-75.
[ 319.287879][ T7171] Aborting journal on device loop0-75.
[ 319.311209][ T7171] Buffer I/O error on dev loop0, logical block 640, lost sync page write
[ 319.339565][ T7171] JBD2: I/O error when updating journal superblock for loop0-75.
[ 319.370749][ T7171] journal_release_journal_head: freeing b_committed_data
[ 319.391372][ T7163] (syz.0.298,7163,0):ocfs2_start_trans:379 ERROR: status = -30
[ 319.394774][ T7163] OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal
[ 319.406894][ T5723] Buffer I/O error on dev loop0, logical block 0, async page read
[ 319.443208][ T5723] Buffer I/O error on dev loop0, logical block 1, async page read
[ 319.451877][ T7163] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted.
[ 319.456349][ T7163] OCFS2: File system is now read-only.
[ 319.459261][ T5723] Buffer I/O error on dev loop0, logical block 2, async page read
[ 319.492603][ T5723] Buffer I/O error on dev loop0, logical block 3, async page read
[ 319.496128][ T5723] Buffer I/O error on dev loop0, logical block 4, async page read
[ 319.524679][ T7163] (syz.0.298,7163,0):ocfs2_xattr_set:3646 ERROR: status = -30
[ 319.534706][ T5723] Buffer I/O error on dev loop0, logical block 5, async page read
[ 320.546284][ T5754] (syz-executor,5754,0):ocfs2_start_trans:379 ERROR: status = -30
[ 320.549783][ T5754] OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal
[ 320.619752][ T5754] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted.
[ 320.653656][ T5754] (syz-executor,5754,0):ocfs2_shutdown_local_alloc:419 ERROR: status = -30
[ 320.694176][ T5754] (syz-executor,5754,0):ocfs2_write_block:78 ERROR: status = -5
[ 320.715549][ T5754] (syz-executor,5754,0):ocfs2_update_disk_slot:199 ERROR: status = -5
[ 320.719151][ T5754] (syz-executor,5754,0):ocfs2_put_slot:517 ERROR: status = -5
[ 320.756460][ T5754] (syz-executor,5754,0):ocfs2_journal_shutdown:1107 ERROR: status = -5
[ 320.793716][ T5754] ocfs2: Unmounting device (7,0) on (node local)
[ 322.265487][ T1313] ieee802154 phy0 wpan0: encryption failed: -22
[ 322.272847][ T1313] ieee802154 phy1 wpan1: encryption failed: -22
[ 322.602825][ T7191] loop0: detected capacity change from 0 to 32768
[ 322.683494][ T7191] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
[ 322.976615][ T5723] buffer_io_error: 3 callbacks suppressed
[ 322.976630][ T5723] Buffer I/O error on dev loop0, logical block 32088, async page read
[ 323.027127][ T5723] Buffer I/O error on dev loop0, logical block 32089, async page read
[ 323.031156][ T7197] getblk(): invalid block size 512 requested
[ 323.046877][ T7197] logical block size: 32768
[ 323.049189][ T5723] Buffer I/O error on dev loop0, logical block 32090, async page read
[ 323.057435][ T7197] CPU: 0 UID: 0 PID: 7197 Comm: jbd2/loop0-75 Not tainted 6.15.0-rc6-syzkaller-g3c21441eeffc-dirty #0 PREEMPT(full)
[ 323.057452][ T7197] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 323.057459][ T7197] Call Trace:
[ 323.057464][ T7197]
[ 323.057470][ T7197] dump_stack_lvl+0x189/0x250
[ 323.057510][ T7197] ? __pfx_dump_stack_lvl+0x10/0x10
[ 323.057526][ T7197] ? __pfx__printk+0x10/0x10
[ 323.057541][ T7197] ? fs_reclaim_acquire+0x7d/0x100
[ 323.057564][ T7197] bdev_getblk+0x59e/0x670
[ 323.057589][ T7197] jbd2_journal_get_descriptor_buffer+0x147/0x420
[ 323.057608][ T7197] jbd2_journal_commit_transaction+0x12bd/0x5960
[ 323.057642][ T7197] ? __pfx_jbd2_journal_commit_transaction+0x10/0x10
[ 323.057660][ T7197] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10
[ 323.057678][ T7197] ? rcu_is_watching+0x15/0xb0
[ 323.057693][ T7197] ? __try_to_del_timer_sync+0x34a/0x3a0
[ 323.057713][ T7197] ? __pfx___timer_delete_sync+0x10/0x10
[ 323.057733][ T7197] kjournald2+0x3cf/0x750
[ 323.057764][ T7197] ? __pfx_kjournald2+0x10/0x10
[ 323.057779][ T7197] ? __pfx_autoremove_wake_function+0x10/0x10
[ 323.057794][ T7197] ? __kthread_parkme+0x7b/0x200
[ 323.057806][ T7197] ? __kthread_parkme+0x1a1/0x200
[ 323.057822][ T7197] kthread+0x711/0x8a0
[ 323.057837][ T7197] ? __pfx_kjournald2+0x10/0x10
[ 323.057852][ T7197] ? __pfx_kthread+0x10/0x10
[ 323.057866][ T7197] ? __pfx_kthread+0x10/0x10
[ 323.057879][ T7197] ? _raw_spin_unlock_irq+0x23/0x50
[ 323.057889][ T7197] ? lockdep_hardirqs_on+0x9c/0x150
[ 323.057903][ T7197] ? __pfx_kthread+0x10/0x10
[ 323.057915][ T7197] ret_from_fork+0x4b/0x80
[ 323.057927][ T7197] ? __pfx_kthread+0x10/0x10
[ 323.057939][ T7197] ret_from_fork_asm+0x1a/0x30
[ 323.057959][ T7197]
[ 323.057967][ T7197] Aborting journal on device loop0-75.
[ 323.163351][ T5723] Buffer I/O error on dev loop0, logical block 32091, async page read
[ 323.211093][ T5723] Buffer I/O error on dev loop0, logical block 32092, async page read
[ 323.220045][ T5723] Buffer I/O error on dev loop0, logical block 32093, async page read
[ 323.247855][ T5723] Buffer I/O error on dev loop0, logical block 32094, async page read
[ 323.270067][ T5723] Buffer I/O error on dev loop0, logical block 32095, async page read
[ 323.668997][ T7197] Buffer I/O error on dev loop0, logical block 640, lost sync page write
[ 323.721294][ T7197] JBD2: I/O error when updating journal superblock for loop0-75.
2025/05/16 19:02:07 executed programs: 305
[ 323.861237][ T5754] (syz-executor,5754,0):__ocfs2_flush_truncate_log:6041 ERROR: status = -5
[ 323.876248][ T5754] (syz-executor,5754,0):ocfs2_sync_fs:408 ERROR: status = -5
[ 323.914730][ T5754] (syz-executor,5754,0):ocfs2_start_trans:379 ERROR: status = -30
[ 323.918204][ T5754] OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal
[ 323.964504][ T5754] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted.
[ 324.013508][ T5754] OCFS2: File system is now read-only.
[ 324.016033][ T5754] (syz-executor,5754,0):ocfs2_shutdown_local_alloc:419 ERROR: status = -30
[ 324.019731][ T5754] (syz-executor,5754,0):__ocfs2_flush_truncate_log:6041 ERROR: status = -5
[ 324.112934][ T5754] (syz-executor,5754,0):ocfs2_truncate_log_shutdown:6345 ERROR: status = -5
[ 324.116831][ T5754] Buffer I/O error on dev loop0, logical block 17024, lost sync page write
[ 324.143719][ T5754] (syz-executor,5754,0):ocfs2_write_block:78 ERROR: status = -5
[ 324.147185][ T5754] (syz-executor,5754,0):ocfs2_update_disk_slot:199 ERROR: status = -5
[ 324.184216][ T5754] (syz-executor,5754,0):ocfs2_put_slot:517 ERROR: status = -5
[ 324.230953][ T5754] (syz-executor,5754,0):ocfs2_journal_shutdown:1107 ERROR: status = -5
[ 324.254541][ T5754] ocfs2: Unmounting device (7,0) on (node local)
[ 325.899619][ T7212] loop0: detected capacity change from 0 to 32768
[ 326.014168][ T7212] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
[ 326.345411][ T7218] getblk(): invalid block size 512 requested
[ 326.356212][ T7218] logical block size: 32768
[ 326.368589][ T7218] CPU: 0 UID: 0 PID: 7218 Comm: jbd2/loop0-75 Not tainted 6.15.0-rc6-syzkaller-g3c21441eeffc-dirty #0 PREEMPT(full)
[ 326.368609][ T7218] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 326.368616][ T7218] Call Trace:
[ 326.368622][ T7218]
[ 326.368628][ T7218] dump_stack_lvl+0x189/0x250
[ 326.368670][ T7218] ? __pfx_dump_stack_lvl+0x10/0x10
[ 326.368691][ T7218] ? __pfx__printk+0x10/0x10
[ 326.368708][ T7218] ? fs_reclaim_acquire+0x7d/0x100
[ 326.368731][ T7218] bdev_getblk+0x59e/0x670
[ 326.368754][ T7218] jbd2_journal_get_descriptor_buffer+0x147/0x420
[ 326.368774][ T7218] jbd2_journal_commit_transaction+0x12bd/0x5960
[ 326.368816][ T7218] ? __pfx_jbd2_journal_commit_transaction+0x10/0x10
[ 326.368835][ T7218] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10
[ 326.368855][ T7218] ? rcu_is_watching+0x15/0xb0
[ 326.368870][ T7218] ? __try_to_del_timer_sync+0x34a/0x3a0
[ 326.368887][ T7218] ? __pfx___timer_delete_sync+0x10/0x10
[ 326.368909][ T7218] kjournald2+0x3cf/0x750
[ 326.368936][ T7218] ? __pfx_kjournald2+0x10/0x10
[ 326.368953][ T7218] ? __pfx_autoremove_wake_function+0x10/0x10
[ 326.368977][ T7218] ? __kthread_parkme+0x7b/0x200
[ 326.368988][ T7218] ? __kthread_parkme+0x1a1/0x200
[ 326.369002][ T7218] kthread+0x711/0x8a0
[ 326.369018][ T7218] ? __pfx_kjournald2+0x10/0x10
[ 326.369033][ T7218] ? __pfx_kthread+0x10/0x10
[ 326.369047][ T7218] ? __pfx_kthread+0x10/0x10
[ 326.369059][ T7218] ? _raw_spin_unlock_irq+0x23/0x50
[ 326.369069][ T7218] ? lockdep_hardirqs_on+0x9c/0x150
[ 326.369083][ T7218] ? __pfx_kthread+0x10/0x10
[ 326.369096][ T7218] ret_from_fork+0x4b/0x80
[ 326.369106][ T7218] ? __pfx_kthread+0x10/0x10
[ 326.369119][ T7218] ret_from_fork_asm+0x1a/0x30
[ 326.369138][ T7218]
[ 326.369144][ T7218] Aborting journal on device loop0-75.
[ 327.050668][ T7218] JBD2: I/O error when updating journal superblock for loop0-75.
[ 327.656042][ T5754] (syz-executor,5754,0):__ocfs2_flush_truncate_log:6041 ERROR: status = -5
[ 327.694294][ T5754] (syz-executor,5754,0):ocfs2_sync_fs:408 ERROR: status = -5
[ 327.698017][ T5754] (syz-executor,5754,0):ocfs2_start_trans:379 ERROR: status = -30
[ 327.776125][ T5754] OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal
[ 327.812043][ T5754] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted.
[ 327.855555][ T5754] OCFS2: File system is now read-only.
[ 327.874599][ T5754] (syz-executor,5754,0):ocfs2_shutdown_local_alloc:419 ERROR: status = -30
[ 327.923793][ T5754] (syz-executor,5754,0):__ocfs2_flush_truncate_log:6041 ERROR: status = -5
[ 327.927677][ T5754] (syz-executor,5754,0):ocfs2_truncate_log_shutdown:6345 ERROR: status = -5
[ 327.983178][ T5754] buffer_io_error: 9 callbacks suppressed
[ 327.983193][ T5754] Buffer I/O error on dev loop0, logical block 17024, lost sync page write
[ 328.017948][ T5754] (syz-executor,5754,0):ocfs2_write_block:78 ERROR: status = -5
[ 328.043924][ T5754] (syz-executor,5754,0):ocfs2_update_disk_slot:199 ERROR: status = -5
[ 328.047325][ T5754] (syz-executor,5754,0):ocfs2_put_slot:517 ERROR: status = -5
[ 328.103894][ T5754] (syz-executor,5754,0):ocfs2_journal_shutdown:1107 ERROR: status = -5
[ 328.131293][ T5754] ocfs2: Unmounting device (7,0) on (node local)
[ 329.771997][ T7235] loop0: detected capacity change from 0 to 32768
[ 329.962562][ T7235] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
2025/05/16 19:02:13 executed programs: 314
[ 331.568680][ T5754] (syz-executor,5754,0):ocfs2_assign_bh:2417 ERROR: status = -5
[ 331.596293][ T5754] (syz-executor,5754,0):ocfs2_inode_lock_full_nested:2512 ERROR: status = -5
[ 331.626166][ T5754] (syz-executor,5754,0):ocfs2_shutdown_local_alloc:412 ERROR: status = -5
[ 331.629986][ T5754] Buffer I/O error on dev loop0, logical block 17024, lost sync page write
[ 331.653976][ T5754] (syz-executor,5754,0):ocfs2_write_block:78 ERROR: status = -5
[ 331.657412][ T5754] (syz-executor,5754,0):ocfs2_update_disk_slot:199 ERROR: status = -5
[ 331.690547][ T5754] (syz-executor,5754,0):ocfs2_put_slot:517 ERROR: status = -5
[ 331.726879][ T5754] Aborting journal on device loop0-75.
[ 331.729561][ T5754] Buffer I/O error on dev loop0, logical block 640, lost sync page write
[ 331.787310][ T5754] JBD2: I/O error when updating journal superblock for loop0-75.
[ 331.808520][ T5754] (syz-executor,5754,0):ocfs2_journal_shutdown:1107 ERROR: status = -5
[ 331.825169][ T5754] ocfs2: Unmounting device (7,0) on (node local)
[ 333.590289][ T7255] loop0: detected capacity change from 0 to 32768
[ 333.721093][ T7255] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
[ 334.039106][ T7263] getblk(): invalid block size 512 requested
[ 334.066354][ T7263] logical block size: 32768
[ 334.068485][ T7263] CPU: 0 UID: 0 PID: 7263 Comm: jbd2/loop0-75 Not tainted 6.15.0-rc6-syzkaller-g3c21441eeffc-dirty #0 PREEMPT(full)
[ 334.068502][ T7263] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 334.068510][ T7263] Call Trace:
[ 334.068516][ T7263]
[ 334.068522][ T7263] dump_stack_lvl+0x189/0x250
[ 334.068544][ T7263] ? __pfx_dump_stack_lvl+0x10/0x10
[ 334.068560][ T7263] ? __pfx__printk+0x10/0x10
[ 334.068576][ T7263] ? fs_reclaim_acquire+0x7d/0x100
[ 334.068597][ T7263] bdev_getblk+0x59e/0x670
[ 334.068632][ T7263] jbd2_journal_get_descriptor_buffer+0x147/0x420
[ 334.068653][ T7263] jbd2_journal_commit_transaction+0x12bd/0x5960
[ 334.068687][ T7263] ? __pfx_jbd2_journal_commit_transaction+0x10/0x10
[ 334.068706][ T7263] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10
[ 334.068720][ T7263] ? rcu_is_watching+0x15/0xb0
[ 334.068736][ T7263] ? __try_to_del_timer_sync+0x34a/0x3a0
[ 334.068758][ T7263] ? __pfx___timer_delete_sync+0x10/0x10
[ 334.068780][ T7263] kjournald2+0x3cf/0x750
[ 334.068808][ T7263] ? __pfx_kjournald2+0x10/0x10
[ 334.068823][ T7263] ? __pfx_autoremove_wake_function+0x10/0x10
[ 334.068841][ T7263] ? __kthread_parkme+0x7b/0x200
[ 334.068853][ T7263] ? __kthread_parkme+0x1a1/0x200
[ 334.068870][ T7263] kthread+0x711/0x8a0
[ 334.068886][ T7263] ? __pfx_kjournald2+0x10/0x10
[ 334.068900][ T7263] ? __pfx_kthread+0x10/0x10
[ 334.068914][ T7263] ? __pfx_kthread+0x10/0x10
[ 334.068928][ T7263] ? _raw_spin_unlock_irq+0x23/0x50
[ 334.068939][ T7263] ? lockdep_hardirqs_on+0x9c/0x150
[ 334.068954][ T7263] ? __pfx_kthread+0x10/0x10
[ 334.068966][ T7263] ret_from_fork+0x4b/0x80
[ 334.068978][ T7263] ? __pfx_kthread+0x10/0x10
[ 334.068993][ T7263] ret_from_fork_asm+0x1a/0x30
[ 334.069013][ T7263]
[ 334.160628][ T7263] Aborting journal on device loop0-75.
[ 334.168516][ T7263] Buffer I/O error on dev loop0, logical block 640, lost sync page write
[ 334.181312][ T7263] JBD2: I/O error when updating journal superblock for loop0-75.
[ 334.231093][ T5723] Buffer I/O error on dev loop0, logical block 0, async page read
[ 334.234668][ T5723] Buffer I/O error on dev loop0, logical block 1, async page read
[ 334.248848][ T5723] Buffer I/O error on dev loop0, logical block 2, async page read
[ 334.258675][ T5723] Buffer I/O error on dev loop0, logical block 3, async page read
[ 334.268807][ T5723] Buffer I/O error on dev loop0, logical block 4, async page read
[ 334.278989][ T5723] Buffer I/O error on dev loop0, logical block 5, async page read
[ 334.285429][ T5723] Buffer I/O error on dev loop0, logical block 6, async page read
[ 334.288933][ T5723] Buffer I/O error on dev loop0, logical block 7, async page read
2025/05/16 19:02:18 executed programs: 324
[ 335.243583][ T5754] (syz-executor,5754,0):__ocfs2_flush_truncate_log:6041 ERROR: status = -5
[ 335.268388][ T5754] (syz-executor,5754,0):ocfs2_sync_fs:408 ERROR: status = -5
[ 335.306603][ T5754] (syz-executor,5754,0):ocfs2_start_trans:379 ERROR: status = -30
[ 335.332936][ T5754] OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal
[ 335.370699][ T5754] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted.
[ 335.412042][ T5754] OCFS2: File system is now read-only.
[ 335.414546][ T5754] (syz-executor,5754,0):ocfs2_shutdown_local_alloc:419 ERROR: status = -30
[ 335.418436][ T5754] (syz-executor,5754,0):__ocfs2_flush_truncate_log:6041 ERROR: status = -5
[ 335.487342][ T5754] (syz-executor,5754,0):ocfs2_truncate_log_shutdown:6345 ERROR: status = -5
[ 335.526651][ T5754] Buffer I/O error on dev loop0, logical block 17024, lost sync page write
[ 335.561521][ T5754] (syz-executor,5754,0):ocfs2_write_block:78 ERROR: status = -5
[ 335.564978][ T5754] (syz-executor,5754,0):ocfs2_update_disk_slot:199 ERROR: status = -5
[ 335.568585][ T5754] (syz-executor,5754,0):ocfs2_put_slot:517 ERROR: status = -5
[ 335.662385][ T5754] (syz-executor,5754,0):ocfs2_journal_shutdown:1107 ERROR: status = -5
[ 335.707297][ T5754] ocfs2: Unmounting device (7,0) on (node local)
[ 337.852647][ T7280] loop0: detected capacity change from 0 to 32768
[ 338.036354][ T7280] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
[ 338.446463][ T7290] getblk(): invalid block size 512 requested
[ 338.468511][ T7290] logical block size: 32768
[ 338.495372][ T7290] CPU: 0 UID: 0 PID: 7290 Comm: jbd2/loop0-75 Not tainted 6.15.0-rc6-syzkaller-g3c21441eeffc-dirty #0 PREEMPT(full)
[ 338.495397][ T7290] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 338.495405][ T7290] Call Trace:
[ 338.495411][ T7290]
[ 338.495416][ T7290] dump_stack_lvl+0x189/0x250
[ 338.495439][ T7290] ? __pfx_dump_stack_lvl+0x10/0x10
[ 338.495456][ T7290] ? __pfx__printk+0x10/0x10
[ 338.495473][ T7290] ? fs_reclaim_acquire+0x7d/0x100
[ 338.495494][ T7290] bdev_getblk+0x59e/0x670
[ 338.495520][ T7290] jbd2_journal_get_descriptor_buffer+0x147/0x420
[ 338.495543][ T7290] jbd2_journal_commit_transaction+0x12bd/0x5960
[ 338.495583][ T7290] ? __pfx_jbd2_journal_commit_transaction+0x10/0x10
[ 338.495603][ T7290] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10
[ 338.495618][ T7290] ? rcu_is_watching+0x15/0xb0
[ 338.495634][ T7290] ? __try_to_del_timer_sync+0x34a/0x3a0
[ 338.495655][ T7290] ? __pfx___timer_delete_sync+0x10/0x10
[ 338.495679][ T7290] kjournald2+0x3cf/0x750
[ 338.495708][ T7290] ? __pfx_kjournald2+0x10/0x10
[ 338.495725][ T7290] ? __pfx_autoremove_wake_function+0x10/0x10
[ 338.495743][ T7290] ? __kthread_parkme+0x7b/0x200
[ 338.495756][ T7290] ? __kthread_parkme+0x1a1/0x200
[ 338.495773][ T7290] kthread+0x711/0x8a0
[ 338.495790][ T7290] ? __pfx_kjournald2+0x10/0x10
[ 338.495806][ T7290] ? __pfx_kthread+0x10/0x10
[ 338.495821][ T7290] ? __pfx_kthread+0x10/0x10
[ 338.495834][ T7290] ? _raw_spin_unlock_irq+0x23/0x50
[ 338.495852][ T7290] ? lockdep_hardirqs_on+0x9c/0x150
[ 338.495867][ T7290] ? __pfx_kthread+0x10/0x10
[ 338.495880][ T7290] ret_from_fork+0x4b/0x80
[ 338.495893][ T7290] ? __pfx_kthread+0x10/0x10
[ 338.495906][ T7290] ret_from_fork_asm+0x1a/0x30
[ 338.495929][ T7290]
[ 338.495936][ T7290] Aborting journal on device loop0-75.
[ 339.205065][ T7290] buffer_io_error: 8 callbacks suppressed
[ 339.205082][ T7290] Buffer I/O error on dev loop0, logical block 640, lost sync page write
[ 339.261354][ T7290] JBD2: I/O error when updating journal superblock for loop0-75.
[ 340.068785][ T5754] (syz-executor,5754,0):__ocfs2_flush_truncate_log:6041 ERROR: status = -5
[ 340.114865][ T5754] (syz-executor,5754,0):ocfs2_sync_fs:408 ERROR: status = -5
[ 340.161252][ T5754] (syz-executor,5754,0):ocfs2_start_trans:379 ERROR: status = -30
[ 340.190299][ T5754] OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal
[ 340.233183][ T5754] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted.
[ 340.270942][ T5754] OCFS2: File system is now read-only.
2025/05/16 19:02:23 executed programs: 332
[ 340.293155][ T5754] (syz-executor,5754,0):ocfs2_shutdown_local_alloc:419 ERROR: status = -30
[ 340.297090][ T5754] (syz-executor,5754,0):__ocfs2_flush_truncate_log:6041 ERROR: status = -5
[ 340.346175][ T5754] (syz-executor,5754,0):ocfs2_truncate_log_shutdown:6345 ERROR: status = -5
[ 340.384226][ T5754] Buffer I/O error on dev loop0, logical block 17024, lost sync page write
[ 340.403682][ T5754] (syz-executor,5754,0):ocfs2_write_block:78 ERROR: status = -5
[ 340.407207][ T5754] (syz-executor,5754,0):ocfs2_update_disk_slot:199 ERROR: status = -5
[ 340.446006][ T5754] (syz-executor,5754,0):ocfs2_put_slot:517 ERROR: status = -5
[ 340.478810][ T5754] (syz-executor,5754,0):ocfs2_journal_shutdown:1107 ERROR: status = -5
[ 340.519203][ T5754] ocfs2: Unmounting device (7,0) on (node local)
[ 342.399684][ T7312] loop0: detected capacity change from 0 to 32768
[ 342.571818][ T7312] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
[ 342.868446][ T7325] getblk(): invalid block size 512 requested
[ 342.893761][ T7325] logical block size: 32768
[ 342.921241][ T7325] CPU: 0 UID: 0 PID: 7325 Comm: jbd2/loop0-75 Not tainted 6.15.0-rc6-syzkaller-g3c21441eeffc-dirty #0 PREEMPT(full)
[ 342.921263][ T7325] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 342.921271][ T7325] Call Trace:
[ 342.921276][ T7325]
[ 342.921281][ T7325] dump_stack_lvl+0x189/0x250
[ 342.921304][ T7325] ? __pfx_dump_stack_lvl+0x10/0x10
[ 342.921319][ T7325] ? __pfx__printk+0x10/0x10
[ 342.921332][ T7325] ? fs_reclaim_acquire+0x7d/0x100
[ 342.921350][ T7325] bdev_getblk+0x59e/0x670
[ 342.921367][ T7325] ? do_raw_spin_lock+0x121/0x290
[ 342.921384][ T7325] jbd2_journal_get_descriptor_buffer+0x147/0x420
[ 342.921406][ T7325] journal_submit_commit_record+0xec/0x8b0
[ 342.921426][ T7325] ? __pfx_journal_submit_commit_record+0x10/0x10
[ 342.921444][ T7325] jbd2_journal_commit_transaction+0x33a0/0x5960
[ 342.921476][ T7325] ? __pfx_jbd2_journal_commit_transaction+0x10/0x10
[ 342.921495][ T7325] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10
[ 342.921508][ T7325] ? rcu_is_watching+0x15/0xb0
[ 342.921523][ T7325] ? __try_to_del_timer_sync+0x34a/0x3a0
[ 342.921549][ T7325] ? __pfx___timer_delete_sync+0x10/0x10
[ 342.921571][ T7325] kjournald2+0x3cf/0x750
[ 342.921599][ T7325] ? __pfx_kjournald2+0x10/0x10
[ 342.921615][ T7325] ? __pfx_autoremove_wake_function+0x10/0x10
[ 342.921631][ T7325] ? __kthread_parkme+0x7b/0x200
[ 342.921642][ T7325] ? __kthread_parkme+0x1a1/0x200
[ 342.921657][ T7325] kthread+0x711/0x8a0
[ 342.921672][ T7325] ? __pfx_kjournald2+0x10/0x10
[ 342.921687][ T7325] ? __pfx_kthread+0x10/0x10
[ 342.921700][ T7325] ? __pfx_kthread+0x10/0x10
[ 342.921711][ T7325] ? _raw_spin_unlock_irq+0x23/0x50
[ 342.921722][ T7325] ? lockdep_hardirqs_on+0x9c/0x150
[ 342.921736][ T7325] ? __pfx_kthread+0x10/0x10
[ 342.921748][ T7325] ret_from_fork+0x4b/0x80
[ 342.921760][ T7325] ? __pfx_kthread+0x10/0x10
[ 342.921773][ T7325] ret_from_fork_asm+0x1a/0x30
[ 342.921793][ T7325]
[ 342.921803][ T7325] Aborting journal on device loop0-75.
[ 343.071490][ T5723] Buffer I/O error on dev loop0, logical block 0, async page read
[ 343.088865][ T5723] Buffer I/O error on dev loop0, logical block 1, async page read
[ 343.121979][ T5723] Buffer I/O error on dev loop0, logical block 2, async page read
[ 343.125316][ T5723] Buffer I/O error on dev loop0, logical block 3, async page read
[ 343.151842][ T5723] Buffer I/O error on dev loop0, logical block 4, async page read
[ 343.188097][ T5723] Buffer I/O error on dev loop0, logical block 5, async page read
[ 343.210869][ T5723] Buffer I/O error on dev loop0, logical block 6, async page read
[ 343.248398][ T5723] Buffer I/O error on dev loop0, logical block 7, async page read
[ 343.482318][ T7325] JBD2: I/O error when updating journal superblock for loop0-75.
[ 344.903102][ T42] (kworker/u4:3,42,0):__ocfs2_flush_truncate_log:6041 ERROR: status = -5
[ 344.907061][ T42] (kworker/u4:3,42,0):ocfs2_truncate_log_worker:6099 ERROR: status = -5
2025/05/16 19:02:29 executed programs: 340
[ 346.233955][ T5754] (syz-executor,5754,0):__ocfs2_flush_truncate_log:6041 ERROR: status = -5
[ 346.278940][ T5754] (syz-executor,5754,0):ocfs2_sync_fs:408 ERROR: status = -5
[ 346.309257][ T5754] (syz-executor,5754,0):ocfs2_start_trans:379 ERROR: status = -30
[ 346.354533][ T5754] OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal
[ 346.407667][ T5754] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted.
[ 346.451380][ T5754] OCFS2: File system is now read-only.
[ 346.481251][ T5754] (syz-executor,5754,0):ocfs2_shutdown_local_alloc:419 ERROR: status = -30
[ 346.485269][ T5754] (syz-executor,5754,0):__ocfs2_flush_truncate_log:6041 ERROR: status = -5
[ 346.489046][ T5754] (syz-executor,5754,0):ocfs2_truncate_log_shutdown:6345 ERROR: status = -5
[ 346.586204][ T5754] buffer_io_error: 1 callbacks suppressed
[ 346.586219][ T5754] Buffer I/O error on dev loop0, logical block 17024, lost sync page write
[ 346.640636][ T5754] (syz-executor,5754,0):ocfs2_write_block:78 ERROR: status = -5
[ 346.670542][ T5754] (syz-executor,5754,0):ocfs2_update_disk_slot:199 ERROR: status = -5
[ 346.691942][ T5754] (syz-executor,5754,0):ocfs2_put_slot:517 ERROR: status = -5
[ 346.728110][ T5754] (syz-executor,5754,0):ocfs2_journal_shutdown:1107 ERROR: status = -5
[ 346.764353][ T5754] ocfs2: Unmounting device (7,0) on (node local)
[ 346.885275][ T5723] Buffer I/O error on dev loop0, logical block 0, async page read
[ 346.938911][ T5723] Buffer I/O error on dev loop0, logical block 1, async page read
[ 346.965660][ T5723] Buffer I/O error on dev loop0, logical block 2, async page read
[ 346.969157][ T5723] Buffer I/O error on dev loop0, logical block 3, async page read
[ 347.051123][ T5723] Buffer I/O error on dev loop0, logical block 4, async page read
[ 347.054606][ T5723] Buffer I/O error on dev loop0, logical block 5, async page read
[ 347.058091][ T5723] Buffer I/O error on dev loop0, logical block 6, async page read
[ 347.143289][ T5723] Buffer I/O error on dev loop0, logical block 7, async page read
[ 348.246922][ T7342] loop0: detected capacity change from 0 to 32768
[ 348.323692][ T7342] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
[ 348.372410][ T1033] (kworker/u4:5,1033,0):ocfs2_dir_foreach_blk_id:1765 ERROR: Unable to read inode block for dir 72
[ 348.378470][ T5723] Buffer I/O error on dev loop0, logical block 32368, async page read
[ 348.382620][ T7342] (syz.0.346,7342,0):ocfs2_find_entry_id:407 ERROR: status = -5
[ 348.386044][ T7342] (syz.0.346,7342,0):ocfs2_assign_bh:2417 ERROR: status = -5
[ 348.388997][ T7342] (syz.0.346,7342,0):ocfs2_inode_lock_full_nested:2512 ERROR: status = -5
[ 348.472620][ T7342] (syz.0.346,7342,0):ocfs2_mknod:272 ERROR: status = -5
[ 348.515770][ T7342] (syz.0.346,7342,0):ocfs2_create:675 ERROR: status = -5
[ 348.558079][ T7342] (syz.0.346,7342,0):ocfs2_find_entry_id:407 ERROR: status = -5
[ 348.595655][ T7342] (syz.0.346,7342,0):ocfs2_assign_bh:2417 ERROR: status = -5
[ 348.630876][ T7342] (syz.0.346,7342,0):ocfs2_inode_lock_full_nested:2512 ERROR: status = -5
[ 348.654519][ T7342] (syz.0.346,7342,0):ocfs2_mknod:272 ERROR: status = -5
[ 348.657674][ T7342] (syz.0.346,7342,0):ocfs2_create:675 ERROR: status = -5
[ 349.701716][ T5754] (syz-executor,5754,0):ocfs2_assign_bh:2417 ERROR: status = -5
[ 349.730569][ T5754] (syz-executor,5754,0):ocfs2_inode_lock_full_nested:2512 ERROR: status = -5
[ 349.734440][ T5754] (syz-executor,5754,0):ocfs2_shutdown_local_alloc:412 ERROR: status = -5
[ 349.781258][ T5754] (syz-executor,5754,0):ocfs2_write_block:78 ERROR: status = -5
[ 349.809888][ T5754] (syz-executor,5754,0):ocfs2_update_disk_slot:199 ERROR: status = -5
[ 349.830846][ T5754] (syz-executor,5754,0):ocfs2_put_slot:517 ERROR: status = -5
[ 349.859150][ T5754] Aborting journal on device loop0-75.
[ 349.892428][ T5754] JBD2: I/O error when updating journal superblock for loop0-75.
[ 349.941663][ T5754] ocfs2: Unmounting device (7,0) on (node local)
2025/05/16 19:02:34 executed programs: 349
[ 351.865378][ T7368] loop0: detected capacity change from 0 to 32768
[ 351.967116][ T7368] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
[ 352.442862][ T7378] Aborting journal on device loop0-75.
[ 352.465745][ T7378] buffer_io_error: 25 callbacks suppressed
[ 352.465766][ T7378] Buffer I/O error on dev loop0, logical block 640, lost sync page write
[ 352.491527][ T5723] Buffer I/O error on dev loop0, logical block 0, async page read
[ 352.549096][ T7378] JBD2: I/O error when updating journal superblock for loop0-75.
[ 352.552812][ T5723] Buffer I/O error on dev loop0, logical block 1, async page read
[ 352.630636][ T5723] Buffer I/O error on dev loop0, logical block 2, async page read
[ 352.650614][ T5723] Buffer I/O error on dev loop0, logical block 3, async page read
[ 352.670069][ T5723] Buffer I/O error on dev loop0, logical block 4, async page read
[ 352.706360][ T5723] Buffer I/O error on dev loop0, logical block 5, async page read
[ 352.709897][ T5723] Buffer I/O error on dev loop0, logical block 6, async page read
[ 352.767365][ T5723] Buffer I/O error on dev loop0, logical block 7, async page read
[ 353.335222][ T5754] (syz-executor,5754,0):__ocfs2_flush_truncate_log:6041 ERROR: status = -5
[ 353.379384][ T5754] (syz-executor,5754,0):ocfs2_sync_fs:408 ERROR: status = -5
[ 353.450843][ T5754] (syz-executor,5754,0):ocfs2_start_trans:379 ERROR: status = -30
[ 353.473122][ T5754] OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal
[ 353.543853][ T5754] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted.
[ 353.548087][ T5754] OCFS2: File system is now read-only.
[ 353.600632][ T5754] (syz-executor,5754,0):ocfs2_shutdown_local_alloc:419 ERROR: status = -30
[ 353.637825][ T5754] (syz-executor,5754,0):__ocfs2_flush_truncate_log:6041 ERROR: status = -5
[ 353.692836][ T5754] (syz-executor,5754,0):ocfs2_truncate_log_shutdown:6345 ERROR: status = -5
[ 353.696801][ T5754] Buffer I/O error on dev loop0, logical block 17024, lost sync page write
[ 353.742013][ T5754] (syz-executor,5754,0):ocfs2_write_block:78 ERROR: status = -5
[ 353.767935][ T5754] (syz-executor,5754,0):ocfs2_update_disk_slot:199 ERROR: status = -5
[ 353.811494][ T5754] (syz-executor,5754,0):ocfs2_put_slot:517 ERROR: status = -5
[ 353.815385][ T5754] (syz-executor,5754,0):ocfs2_journal_shutdown:1107 ERROR: status = -5
[ 353.838696][ T5754] ocfs2: Unmounting device (7,0) on (node local)
[ 355.822720][ T7392] loop0: detected capacity change from 0 to 32768
[ 356.016727][ T7392] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
[ 356.447988][ T7397] getblk(): invalid block size 512 requested
[ 356.469535][ T7397] logical block size: 32768
[ 356.487988][ T7397] CPU: 0 UID: 0 PID: 7397 Comm: jbd2/loop0-75 Not tainted 6.15.0-rc6-syzkaller-g3c21441eeffc-dirty #0 PREEMPT(full)
[ 356.488009][ T7397] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 356.488017][ T7397] Call Trace:
[ 356.488023][ T7397]
[ 356.488029][ T7397] dump_stack_lvl+0x189/0x250
[ 356.488050][ T7397] ? __pfx_dump_stack_lvl+0x10/0x10
[ 356.488062][ T7397] ? __pfx__printk+0x10/0x10
[ 356.488072][ T7397] ? fs_reclaim_acquire+0x7d/0x100
[ 356.488088][ T7397] bdev_getblk+0x59e/0x670
[ 356.488110][ T7397] jbd2_journal_get_descriptor_buffer+0x147/0x420
[ 356.488130][ T7397] jbd2_journal_commit_transaction+0x12bd/0x5960
[ 356.488164][ T7397] ? __pfx_jbd2_journal_commit_transaction+0x10/0x10
[ 356.488184][ T7397] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10
[ 356.488197][ T7397] ? rcu_is_watching+0x15/0xb0
[ 356.488211][ T7397] ? __try_to_del_timer_sync+0x34a/0x3a0
[ 356.488231][ T7397] ? __pfx___timer_delete_sync+0x10/0x10
[ 356.488252][ T7397] kjournald2+0x3cf/0x750
[ 356.488280][ T7397] ? __pfx_kjournald2+0x10/0x10
[ 356.488294][ T7397] ? __pfx_autoremove_wake_function+0x10/0x10
[ 356.488309][ T7397] ? __kthread_parkme+0x7b/0x200
[ 356.488318][ T7397] ? __kthread_parkme+0x1a1/0x200
[ 356.488327][ T7397] kthread+0x711/0x8a0
[ 356.488340][ T7397] ? __pfx_kjournald2+0x10/0x10
[ 356.488354][ T7397] ? __pfx_kthread+0x10/0x10
[ 356.488367][ T7397] ? __pfx_kthread+0x10/0x10
[ 356.488378][ T7397] ? _raw_spin_unlock_irq+0x23/0x50
[ 356.488389][ T7397] ? lockdep_hardirqs_on+0x9c/0x150
[ 356.488402][ T7397] ? __pfx_kthread+0x10/0x10
[ 356.488415][ T7397] ret_from_fork+0x4b/0x80
[ 356.488427][ T7397] ? __pfx_kthread+0x10/0x10
[ 356.488446][ T7397] ret_from_fork_asm+0x1a/0x30
[ 356.488465][ T7397]
[ 356.488474][ T7397] Aborting journal on device loop0-75.
2025/05/16 19:02:40 executed programs: 358
[ 357.146985][ T7397] JBD2: I/O error when updating journal superblock for loop0-75.
[ 357.524572][ T5754] (syz-executor,5754,0):__ocfs2_flush_truncate_log:6041 ERROR: status = -5
[ 357.570565][ T5754] (syz-executor,5754,0):ocfs2_sync_fs:408 ERROR: status = -5
[ 357.601143][ T5754] (syz-executor,5754,0):ocfs2_start_trans:379 ERROR: status = -30
[ 357.604617][ T5754] OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal
[ 357.610042][ T5754] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted.
[ 357.706206][ T5754] OCFS2: File system is now read-only.
[ 357.708761][ T5754] (syz-executor,5754,0):ocfs2_shutdown_local_alloc:419 ERROR: status = -30
[ 357.758835][ T5754] (syz-executor,5754,0):__ocfs2_flush_truncate_log:6041 ERROR: status = -5
[ 357.792990][ T5754] (syz-executor,5754,0):ocfs2_truncate_log_shutdown:6345 ERROR: status = -5
[ 357.821735][ T5754] buffer_io_error: 9 callbacks suppressed
[ 357.821750][ T5754] Buffer I/O error on dev loop0, logical block 17024, lost sync page write
[ 357.856335][ T5754] (syz-executor,5754,0):ocfs2_write_block:78 ERROR: status = -5
[ 357.859725][ T5754] (syz-executor,5754,0):ocfs2_update_disk_slot:199 ERROR: status = -5
[ 357.906291][ T5754] (syz-executor,5754,0):ocfs2_put_slot:517 ERROR: status = -5
[ 357.910015][ T5754] (syz-executor,5754,0):ocfs2_journal_shutdown:1107 ERROR: status = -5
[ 357.975981][ T5754] ocfs2: Unmounting device (7,0) on (node local)
[ 359.892469][ T7415] loop0: detected capacity change from 0 to 32768
[ 360.026217][ T7415] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
[ 360.483227][ T7427] getblk(): invalid block size 512 requested
[ 360.485926][ T7427] logical block size: 32768
[ 360.533952][ T7427] CPU: 0 UID: 0 PID: 7427 Comm: jbd2/loop0-75 Not tainted 6.15.0-rc6-syzkaller-g3c21441eeffc-dirty #0 PREEMPT(full)
[ 360.533973][ T7427] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 360.533980][ T7427] Call Trace:
[ 360.533992][ T7427]
[ 360.533998][ T7427] dump_stack_lvl+0x189/0x250
[ 360.534097][ T7427] ? __pfx_dump_stack_lvl+0x10/0x10
[ 360.534114][ T7427] ? __pfx__printk+0x10/0x10
[ 360.534131][ T7427] ? fs_reclaim_acquire+0x7d/0x100
[ 360.534178][ T7427] bdev_getblk+0x59e/0x670
[ 360.534204][ T7427] jbd2_journal_get_descriptor_buffer+0x147/0x420
[ 360.534226][ T7427] jbd2_journal_commit_transaction+0x12bd/0x5960
[ 360.534301][ T7427] ? __pfx_jbd2_journal_commit_transaction+0x10/0x10
[ 360.534324][ T7427] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10
[ 360.534365][ T7427] ? rcu_is_watching+0x15/0xb0
[ 360.534382][ T7427] ? __try_to_del_timer_sync+0x34a/0x3a0
[ 360.534403][ T7427] ? __pfx___timer_delete_sync+0x10/0x10
[ 360.534442][ T7427] kjournald2+0x3cf/0x750
[ 360.534471][ T7427] ? __pfx_kjournald2+0x10/0x10
[ 360.534487][ T7427] ? __pfx_autoremove_wake_function+0x10/0x10
[ 360.534504][ T7427] ? __kthread_parkme+0x7b/0x200
[ 360.534516][ T7427] ? __kthread_parkme+0x1a1/0x200
[ 360.534533][ T7427] kthread+0x711/0x8a0
[ 360.534549][ T7427] ? __pfx_kjournald2+0x10/0x10
[ 360.534565][ T7427] ? __pfx_kthread+0x10/0x10
[ 360.534580][ T7427] ? __pfx_kthread+0x10/0x10
[ 360.534593][ T7427] ? _raw_spin_unlock_irq+0x23/0x50
[ 360.534604][ T7427] ? lockdep_hardirqs_on+0x9c/0x150
[ 360.534622][ T7427] ? __pfx_kthread+0x10/0x10
[ 360.534636][ T7427] ret_from_fork+0x4b/0x80
[ 360.534648][ T7427] ? __pfx_kthread+0x10/0x10
[ 360.534661][ T7427] ret_from_fork_asm+0x1a/0x30
[ 360.534683][ T7427]
[ 360.538784][ T7427] Aborting journal on device loop0-75.
[ 360.622430][ T5723] Buffer I/O error on dev loop0, logical block 0, async page read
[ 360.626011][ T5723] Buffer I/O error on dev loop0, logical block 1, async page read
[ 360.629515][ T5723] Buffer I/O error on dev loop0, logical block 2, async page read
[ 360.720221][ T5723] Buffer I/O error on dev loop0, logical block 3, async page read
[ 360.778884][ T5723] Buffer I/O error on dev loop0, logical block 4, async page read
[ 360.805684][ T5723] Buffer I/O error on dev loop0, logical block 5, async page read
[ 360.808988][ T5723] Buffer I/O error on dev loop0, logical block 6, async page read
[ 360.880797][ T5723] Buffer I/O error on dev loop0, logical block 7, async page read
[ 361.341248][ T7427] Buffer I/O error on dev loop0, logical block 640, lost sync page write
[ 361.355392][ T7427] JBD2: I/O error when updating journal superblock for loop0-75.
[ 361.396063][ T5754] (syz-executor,5754,0):__ocfs2_flush_truncate_log:6041 ERROR: status = -5
[ 361.399950][ T5754] (syz-executor,5754,0):ocfs2_sync_fs:408 ERROR: status = -5
[ 361.424864][ T5754] (syz-executor,5754,0):ocfs2_start_trans:379 ERROR: status = -30
[ 361.428245][ T5754] OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal
[ 361.491236][ T5754] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted.
[ 361.528804][ T5754] OCFS2: File system is now read-only.
[ 361.551594][ T5754] (syz-executor,5754,0):ocfs2_shutdown_local_alloc:419 ERROR: status = -30
[ 361.576289][ T5754] (syz-executor,5754,0):__ocfs2_flush_truncate_log:6041 ERROR: status = -5
[ 361.592184][ T5754] (syz-executor,5754,0):ocfs2_truncate_log_shutdown:6345 ERROR: status = -5
[ 361.596155][ T5754] (syz-executor,5754,0):ocfs2_write_block:78 ERROR: status = -5
[ 361.622793][ T5754] (syz-executor,5754,0):ocfs2_update_disk_slot:199 ERROR: status = -5
[ 361.637123][ T5754] (syz-executor,5754,0):ocfs2_put_slot:517 ERROR: status = -5
[ 361.659928][ T5754] (syz-executor,5754,0):ocfs2_journal_shutdown:1107 ERROR: status = -5
[ 361.674347][ T5754] ocfs2: Unmounting device (7,0) on (node local)
2025/05/16 19:02:45 executed programs: 366
[ 363.620104][ T7437] loop0: detected capacity change from 0 to 32768
[ 363.774509][ T7437] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
[ 363.985047][ T7448] buffer_io_error: 1 callbacks suppressed
[ 363.985062][ T7448] Buffer I/O error on dev loop0, logical block 640, lost sync page write
[ 363.992731][ T5723] Buffer I/O error on dev loop0, logical block 16, async page read
[ 363.996205][ T5723] Buffer I/O error on dev loop0, logical block 17, async page read
[ 363.999542][ T5723] Buffer I/O error on dev loop0, logical block 18, async page read
[ 364.046201][ T7448] JBD2: I/O error when updating journal superblock for loop0-75.
[ 364.073392][ T7448] Aborting journal on device loop0-75.
[ 364.095234][ T5723] Buffer I/O error on dev loop0, logical block 19, async page read
[ 364.100575][ T7448] Buffer I/O error on dev loop0, logical block 640, lost sync page write
[ 364.127958][ T5723] Buffer I/O error on dev loop0, logical block 20, async page read
[ 364.141680][ T7448] JBD2: I/O error when updating journal superblock for loop0-75.
[ 364.161650][ T7448] journal_release_journal_head: freeing b_committed_data
[ 364.169645][ T5723] Buffer I/O error on dev loop0, logical block 21, async page read
[ 364.221653][ T7454] (syz.0.370,7454,0):ocfs2_start_trans:379 ERROR: status = -30
[ 364.236400][ T5723] Buffer I/O error on dev loop0, logical block 22, async page read
[ 364.240053][ T5723] Buffer I/O error on dev loop0, logical block 23, async page read
[ 364.291279][ T7454] OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal
[ 364.371313][ T7454] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted.
[ 364.450549][ T7454] OCFS2: File system is now read-only.
[ 364.452887][ T7454] (syz.0.370,7454,0):ocfs2_xattr_set:3646 ERROR: status = -30
[ 365.684597][ T5754] (syz-executor,5754,0):ocfs2_start_trans:379 ERROR: status = -30
[ 365.720792][ T5754] OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal
[ 365.760534][ T5754] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted.
[ 365.818708][ T5754] (syz-executor,5754,0):ocfs2_shutdown_local_alloc:419 ERROR: status = -30
[ 365.846606][ T5754] (syz-executor,5754,0):ocfs2_write_block:78 ERROR: status = -5
[ 365.886841][ T5754] (syz-executor,5754,0):ocfs2_update_disk_slot:199 ERROR: status = -5
[ 365.915142][ T5754] (syz-executor,5754,0):ocfs2_put_slot:517 ERROR: status = -5
[ 365.956493][ T5754] (syz-executor,5754,0):ocfs2_journal_shutdown:1107 ERROR: status = -5
[ 365.980079][ T5754] ocfs2: Unmounting device (7,0) on (node local)
2025/05/16 19:02:51 executed programs: 376
[ 368.072296][ T7470] loop0: detected capacity change from 0 to 32768
[ 368.251677][ T7470] (syz.0.376,7470,0):ocfs2_get_truncate_log_info:6181 ERROR: status = -5
[ 368.266425][ T7470] (syz.0.376,7470,0):ocfs2_truncate_log_init:6363 ERROR: status = -5
[ 368.313281][ T7470] (syz.0.376,7470,0):ocfs2_mount_volume:1770 ERROR: status = -5
[ 368.317096][ T7470] getblk(): invalid block size 512 requested
[ 368.319909][ T7470] logical block size: 32768
[ 368.369764][ T7470] CPU: 0 UID: 0 PID: 7470 Comm: syz.0.376 Not tainted 6.15.0-rc6-syzkaller-g3c21441eeffc-dirty #0 PREEMPT(full)
[ 368.369783][ T7470] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 368.369790][ T7470] Call Trace:
[ 368.369795][ T7470]
[ 368.369801][ T7470] dump_stack_lvl+0x189/0x250
[ 368.369930][ T7470] ? __pfx_dump_stack_lvl+0x10/0x10
[ 368.369947][ T7470] ? __pfx__printk+0x10/0x10
[ 368.369963][ T7470] ? fs_reclaim_acquire+0x7d/0x100
[ 368.370011][ T7470] bdev_getblk+0x59e/0x670
[ 368.370036][ T7470] ocfs2_read_blocks+0x533/0x1540
[ 368.370063][ T7470] ? __pfx_ocfs2_validate_inode_block+0x10/0x10
[ 368.370082][ T7470] ? __pfx_ocfs2_read_blocks+0x10/0x10
[ 368.370101][ T7470] ? __lock_acquire+0xaac/0xd20
[ 368.370124][ T7470] ocfs2_read_inode_block+0xda/0x190
[ 368.370141][ T7470] ? __pfx_ocfs2_read_inode_block+0x10/0x10
[ 368.370158][ T7470] ? do_raw_spin_unlock+0x4d/0x240
[ 368.370194][ T7470] ocfs2_inode_lock_full_nested+0x2b5/0x1b40
[ 368.370219][ T7470] ? __lock_acquire+0xaac/0xd20
[ 368.370234][ T7470] ? __pfx_ocfs2_inode_lock_full_nested+0x10/0x10
[ 368.370255][ T7470] ? ocfs2_shutdown_local_alloc+0x1c4/0xa10
[ 368.370270][ T7470] ? __cancel_work+0x1e6/0x2e0
[ 368.370288][ T7470] ? down_write+0x162/0x1f0
[ 368.370339][ T7470] ? __pfx_down_write+0x10/0x10
[ 368.370362][ T7470] ocfs2_shutdown_local_alloc+0x1de/0xa10
[ 368.370399][ T7470] ? __pfx_ocfs2_shutdown_local_alloc+0x10/0x10
[ 368.370416][ T7470] ? kasan_quarantine_put+0xdd/0x220
[ 368.370430][ T7470] ? lockdep_hardirqs_on+0x9c/0x150
[ 368.370446][ T7470] ? ocfs2_free_replay_slots+0x4f/0x80
[ 368.370462][ T7470] ? kfree+0x193/0x440
[ 368.370473][ T7470] ? rcu_is_watching+0x15/0xb0
[ 368.370489][ T7470] ocfs2_fill_super+0x5588/0x63d0
[ 368.370511][ T7470] ? __pfx_ocfs2_fill_super+0x10/0x10
[ 368.370528][ T7470] ? __lock_acquire+0xaac/0xd20
[ 368.370550][ T7470] ? __lock_acquire+0xaac/0xd20
[ 368.370566][ T7470] ? __lock_acquire+0xaac/0xd20
[ 368.370588][ T7470] ? __lock_acquire+0xaac/0xd20
[ 368.370616][ T7470] ? is_bpf_text_address+0x26/0x2b0
[ 368.370636][ T7470] ? is_bpf_text_address+0x292/0x2b0
[ 368.370650][ T7470] ? is_bpf_text_address+0x26/0x2b0
[ 368.370664][ T7470] ? kernel_text_address+0xa5/0xe0
[ 368.370674][ T7470] ? __kernel_text_address+0xd/0x40
[ 368.370683][ T7470] ? unwind_get_return_address+0x4d/0x90
[ 368.370696][ T7470] ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 368.370707][ T7470] ? arch_stack_walk+0xfc/0x150
[ 368.370733][ T7470] ? __lock_acquire+0xaac/0xd20
[ 368.370763][ T7470] ? __lock_acquire+0xaac/0xd20
[ 368.370781][ T7470] ? __mutex_trylock_common+0x153/0x260
[ 368.370794][ T7470] ? string+0x279/0x2b0
[ 368.370808][ T7470] ? widen_string+0x3b/0x2a0
[ 368.370817][ T7470] ? string+0x279/0x2b0
[ 368.370834][ T7470] ? bdev_name+0x2ce/0x430
[ 368.370845][ T7470] ? rcu_is_watching+0x15/0xb0
[ 368.370857][ T7470] ? pointer+0x5f2/0x1190
[ 368.370875][ T7470] ? __pfx_pointer+0x10/0x10
[ 368.370891][ T7470] ? bdev_open+0x91d/0xd30
[ 368.370908][ T7470] ? format_decode+0x5ee/0xe30
[ 368.370938][ T7470] ? snprintf+0xda/0x120
[ 368.370953][ T7470] ? __pfx_snprintf+0x10/0x10
[ 368.370961][ T7470] ? set_blocksize+0x21e/0x500
[ 368.370979][ T7470] ? sb_set_blocksize+0x104/0x180
[ 368.370994][ T7470] ? setup_bdev_super+0x4c1/0x5b0
[ 368.371010][ T7470] get_tree_bdev_flags+0x40e/0x4d0
[ 368.371024][ T7470] ? __pfx_ocfs2_fill_super+0x10/0x10
[ 368.371035][ T7470] ? __pfx_get_tree_bdev_flags+0x10/0x10
[ 368.371053][ T7470] vfs_get_tree+0x8f/0x2b0
[ 368.371068][ T7470] do_new_mount+0x24a/0xa40
[ 368.371088][ T7470] __se_sys_mount+0x317/0x410
[ 368.371108][ T7470] ? __pfx___se_sys_mount+0x10/0x10
[ 368.371125][ T7470] ? do_syscall_64+0xba/0x210
[ 368.371137][ T7470] ? __x64_sys_mount+0x20/0xc0
[ 368.371153][ T7470] do_syscall_64+0xf6/0x210
[ 368.371167][ T7470] ? clear_bhb_loop+0x60/0xb0
[ 368.371182][ T7470] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 368.371192][ T7470] RIP: 0033:0x7f954b39010a
[ 368.371203][ T7470] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 1a 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 368.371213][ T7470] RSP: 002b:00007f954c149e68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 368.371226][ T7470] RAX: ffffffffffffffda RBX: 00007f954c149ef0 RCX: 00007f954b39010a
[ 368.371234][ T7470] RDX: 0000200000004440 RSI: 0000200000000040 RDI: 00007f954c149eb0
[ 368.371242][ T7470] RBP: 0000200000004440 R08: 00007f954c149ef0 R09: 00000000000008c0
[ 368.371248][ T7470] R10: 00000000000008c0 R11: 0000000000000246 R12: 0000200000000040
[ 368.371255][ T7470] R13: 00007f954c149eb0 R14: 000000000000442a R15: 0000200000000380
[ 368.371273][ T7470]
[ 369.257113][ T7470] (syz.0.376,7470,0):ocfs2_read_blocks:239 ERROR: status = -12
[ 369.279987][ T7470] (syz.0.376,7470,0):ocfs2_assign_bh:2417 ERROR: status = -12
[ 369.330796][ T7470] (syz.0.376,7470,0):ocfs2_inode_lock_full_nested:2512 ERROR: status = -12
[ 369.334683][ T7470] (syz.0.376,7470,0):ocfs2_shutdown_local_alloc:412 ERROR: status = -12
[ 369.392079][ T7470] buffer_io_error: 33 callbacks suppressed
[ 369.392095][ T7470] Buffer I/O error on dev loop0, logical block 75, lost sync page write
[ 369.398325][ T7470] (syz.0.376,7470,0):ocfs2_write_block:78 ERROR: status = -5
[ 369.434365][ T7470] (syz.0.376,7470,0):ocfs2_journal_toggle_dirty:1049 ERROR: status = -5
[ 369.448283][ T7470] (syz.0.376,7470,0):ocfs2_journal_shutdown:1118 ERROR: status = -5
[ 369.501290][ T7470] (syz.0.376,7470,0):ocfs2_fill_super:1177 ERROR: status = -5
[ 371.589493][ T7496] loop0: detected capacity change from 0 to 32768
[ 371.773256][ T7496] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
[ 371.946435][ T5723] Buffer I/O error on dev loop0, logical block 64, async page read
[ 371.950185][ T5723] Buffer I/O error on dev loop0, logical block 67, async page read
[ 371.993557][ T7504] Buffer I/O error on dev loop0, logical block 640, lost sync page write
[ 372.017704][ T7504] JBD2: I/O error when updating journal superblock for loop0-75.
[ 372.060943][ T7504] Aborting journal on device loop0-75.
[ 372.063526][ T7504] Buffer I/O error on dev loop0, logical block 640, lost sync page write
[ 372.118328][ T5723] Buffer I/O error on dev loop0, logical block 0, async page read
[ 372.130801][ T7504] JBD2: I/O error when updating journal superblock for loop0-75.
[ 372.151105][ T7504] journal_release_journal_head: freeing b_committed_data
[ 372.158117][ T5723] Buffer I/O error on dev loop0, logical block 1, async page read
[ 372.194320][ T5723] Buffer I/O error on dev loop0, logical block 2, async page read
[ 372.198842][ T7509] (syz.0.384,7509,0):ocfs2_start_trans:379 ERROR: status = -30
[ 372.218306][ T5723] Buffer I/O error on dev loop0, logical block 3, async page read
[ 372.238479][ T5723] Buffer I/O error on dev loop0, logical block 4, async page read
[ 372.245492][ T7509] OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal
[ 372.280771][ T7509] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted.
[ 372.330303][ T7509] OCFS2: File system is now read-only.
[ 372.398637][ T7509] (syz.0.384,7509,0):ocfs2_xattr_set:3646 ERROR: status = -30
2025/05/16 19:02:56 executed programs: 384
[ 373.369460][ T5754] (syz-executor,5754,0):ocfs2_start_trans:379 ERROR: status = -30
[ 373.411941][ T5754] OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal
[ 373.497342][ T5754] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted.
[ 373.511219][ T5754] (syz-executor,5754,0):ocfs2_shutdown_local_alloc:419 ERROR: status = -30
[ 373.557437][ T5754] (syz-executor,5754,0):ocfs2_write_block:78 ERROR: status = -5
[ 373.589366][ T5754] (syz-executor,5754,0):ocfs2_update_disk_slot:199 ERROR: status = -5
[ 373.622542][ T5754] (syz-executor,5754,0):ocfs2_put_slot:517 ERROR: status = -5
[ 373.626516][ T5754] (syz-executor,5754,0):ocfs2_journal_shutdown:1107 ERROR: status = -5
[ 373.693546][ T5754] ocfs2: Unmounting device (7,0) on (node local)
[ 375.635605][ T7523] loop0: detected capacity change from 0 to 32768
[ 375.708088][ T7523] (syz.0.389,7523,0):ocfs2_sb_probe:741 ERROR: Hardware sector size too large: 32768 (max=4096)
[ 375.779488][ T7523] (syz.0.389,7523,0):ocfs2_fill_super:989 ERROR: superblock probe failed!
[ 375.816106][ T7523] (syz.0.389,7523,0):ocfs2_fill_super:1177 ERROR: status = -22
[ 379.514341][ T7546] loop0: detected capacity change from 0 to 32768
[ 379.682134][ T7546] (syz.0.398,7546,0):ocfs2_assign_bh:2417 ERROR: status = -5
[ 379.687366][ T5723] buffer_io_error: 4 callbacks suppressed
[ 379.687381][ T5723] Buffer I/O error on dev loop0, logical block 29680, async page read
[ 379.704103][ T7546] (syz.0.398,7546,0):ocfs2_inode_lock_full_nested:2512 ERROR: status = -5
[ 379.751769][ T7546] (syz.0.398,7546,0):ocfs2_journal_init:952 ERROR: Could not get lock on journal!
[ 379.769976][ T5723] Buffer I/O error on dev loop0, logical block 29681, async page read
[ 379.788187][ T7546] (syz.0.398,7546,0):ocfs2_check_volume:2347 ERROR: Could not initialize journal!
[ 379.805891][ T5723] Buffer I/O error on dev loop0, logical block 29682, async page read
[ 379.836839][ T5723] Buffer I/O error on dev loop0, logical block 29683, async page read
[ 379.841865][ T7546] (syz.0.398,7546,0):ocfs2_check_volume:2432 ERROR: status = -5
[ 379.857473][ T5723] Buffer I/O error on dev loop0, logical block 29684, async page read
[ 379.863127][ T7546] (syz.0.398,7546,0):ocfs2_mount_volume:1764 ERROR: status = -5
[ 379.889563][ T5723] Buffer I/O error on dev loop0, logical block 29685, async page read
[ 379.912257][ T7546] (syz.0.398,7546,0):ocfs2_fill_super:1177 ERROR: status = -5
[ 379.930668][ T5723] Buffer I/O error on dev loop0, logical block 29686, async page read
[ 379.953059][ T5723] Buffer I/O error on dev loop0, logical block 29687, async page read
2025/05/16 19:03:03 executed programs: 396
[ 380.076940][ T5723] Buffer I/O error on dev loop0, logical block 1, async page read
[ 380.091255][ T5723] Buffer I/O error on dev loop0, logical block 3, async page read
[ 382.690964][ T7573] loop0: detected capacity change from 0 to 32768
[ 382.838147][ T7573] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
[ 383.331962][ T7583] getblk(): invalid block size 512 requested
[ 383.364934][ T7583] logical block size: 32768
[ 383.374742][ T7583] CPU: 0 UID: 0 PID: 7583 Comm: jbd2/loop0-75 Not tainted 6.15.0-rc6-syzkaller-g3c21441eeffc-dirty #0 PREEMPT(full)
[ 383.374759][ T7583] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 383.374767][ T7583] Call Trace:
[ 383.374772][ T7583]
[ 383.374777][ T7583] dump_stack_lvl+0x189/0x250
[ 383.374893][ T7583] ? __pfx_dump_stack_lvl+0x10/0x10
[ 383.374908][ T7583] ? __pfx__printk+0x10/0x10
[ 383.374923][ T7583] ? fs_reclaim_acquire+0x7d/0x100
[ 383.374970][ T7583] bdev_getblk+0x59e/0x670
[ 383.374994][ T7583] jbd2_journal_get_descriptor_buffer+0x147/0x420
[ 383.375014][ T7583] jbd2_journal_commit_transaction+0x12bd/0x5960
[ 383.375048][ T7583] ? __pfx_jbd2_journal_commit_transaction+0x10/0x10
[ 383.375067][ T7583] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10
[ 383.375107][ T7583] ? rcu_is_watching+0x15/0xb0
[ 383.375122][ T7583] ? __try_to_del_timer_sync+0x34a/0x3a0
[ 383.375143][ T7583] ? __pfx___timer_delete_sync+0x10/0x10
[ 383.375164][ T7583] kjournald2+0x3cf/0x750
[ 383.375191][ T7583] ? __pfx_kjournald2+0x10/0x10
[ 383.375205][ T7583] ? __pfx_autoremove_wake_function+0x10/0x10
[ 383.375219][ T7583] ? __kthread_parkme+0x7b/0x200
[ 383.375238][ T7583] ? __kthread_parkme+0x1a1/0x200
[ 383.375253][ T7583] kthread+0x711/0x8a0
[ 383.375267][ T7583] ? __pfx_kjournald2+0x10/0x10
[ 383.375282][ T7583] ? __pfx_kthread+0x10/0x10
[ 383.375296][ T7583] ? __pfx_kthread+0x10/0x10
[ 383.375308][ T7583] ? _raw_spin_unlock_irq+0x23/0x50
[ 383.375319][ T7583] ? lockdep_hardirqs_on+0x9c/0x150
[ 383.375332][ T7583] ? __pfx_kthread+0x10/0x10
[ 383.375344][ T7583] ret_from_fork+0x4b/0x80
[ 383.375356][ T7583] ? __pfx_kthread+0x10/0x10
[ 383.375368][ T7583] ret_from_fork_asm+0x1a/0x30
[ 383.375386][ T7583]
[ 383.375394][ T7583] Aborting journal on device loop0-75.
[ 383.722500][ T1313] ieee802154 phy0 wpan0: encryption failed: -22
[ 383.727657][ T1313] ieee802154 phy1 wpan1: encryption failed: -22
[ 384.034443][ T7583] JBD2: I/O error when updating journal superblock for loop0-75.
[ 384.654889][ T5754] (syz-executor,5754,0):__ocfs2_flush_truncate_log:6041 ERROR: status = -5
[ 384.690136][ T5754] (syz-executor,5754,0):ocfs2_sync_fs:408 ERROR: status = -5
[ 384.713596][ T5754] (syz-executor,5754,0):ocfs2_start_trans:379 ERROR: status = -30
[ 384.741027][ T5754] OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal
[ 384.792643][ T5754] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted.
[ 384.796915][ T5754] OCFS2: File system is now read-only.
[ 384.842180][ T5754] (syz-executor,5754,0):ocfs2_shutdown_local_alloc:419 ERROR: status = -30
[ 384.860592][ T5754] (syz-executor,5754,0):__ocfs2_flush_truncate_log:6041 ERROR: status = -5
[ 384.890583][ T5754] (syz-executor,5754,0):ocfs2_truncate_log_shutdown:6345 ERROR: status = -5
[ 384.918903][ T5754] buffer_io_error: 13 callbacks suppressed
[ 384.918919][ T5754] Buffer I/O error on dev loop0, logical block 17024, lost sync page write
[ 384.943911][ T5754] (syz-executor,5754,0):ocfs2_write_block:78 ERROR: status = -5
[ 384.970614][ T5754] (syz-executor,5754,0):ocfs2_update_disk_slot:199 ERROR: status = -5
[ 384.994982][ T5754] (syz-executor,5754,0):ocfs2_put_slot:517 ERROR: status = -5
[ 384.998836][ T5754] (syz-executor,5754,0):ocfs2_journal_shutdown:1107 ERROR: status = -5
[ 385.054171][ T5754] ocfs2: Unmounting device (7,0) on (node local)
2025/05/16 19:03:08 executed programs: 407
[ 386.992717][ T7606] loop0: detected capacity change from 0 to 32768
[ 387.085914][ T7606] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
[ 387.168450][ T7606] (syz.0.408,7606,0):__ocfs2_xattr_set_value_outside:1385 ERROR: status = -5
[ 387.177788][ T5723] Buffer I/O error on dev loop0, logical block 8192, async page read
[ 387.196888][ T5723] Buffer I/O error on dev loop0, logical block 8193, async page read
[ 387.216590][ T7606] (syz.0.408,7606,0):ocfs2_xa_set:2260 ERROR: status = -5
[ 387.224367][ T5723] Buffer I/O error on dev loop0, logical block 8194, async page read
[ 387.227992][ T5723] Buffer I/O error on dev loop0, logical block 8195, async page read
[ 387.272283][ T5723] Buffer I/O error on dev loop0, logical block 8196, async page read
[ 387.304034][ T7616] Buffer I/O error on dev loop0, logical block 640, lost sync page write
[ 387.307902][ T7616] JBD2: I/O error when updating journal superblock for loop0-75.
[ 387.315451][ T5723] Buffer I/O error on dev loop0, logical block 8197, async page read
[ 387.319082][ T5723] Buffer I/O error on dev loop0, logical block 8198, async page read
[ 387.352216][ T7616] Aborting journal on device loop0-75.
[ 387.354912][ T7616] Buffer I/O error on dev loop0, logical block 640, lost sync page write
[ 387.404387][ T7616] JBD2: I/O error when updating journal superblock for loop0-75.
[ 387.428404][ T7616] journal_release_journal_head: freeing b_committed_data
[ 387.457583][ T7622] (syz.0.408,7622,0):ocfs2_start_trans:379 ERROR: status = -30
[ 387.490618][ T7622] OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal
[ 387.516782][ T7622] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted.
[ 387.553231][ T7622] OCFS2: File system is now read-only.
[ 387.570040][ T7622] (syz.0.408,7622,0):ocfs2_xattr_set:3646 ERROR: status = -30
[ 388.684558][ T5754] (syz-executor,5754,0):ocfs2_start_trans:379 ERROR: status = -30
[ 388.692925][ T5754] OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal
[ 388.744374][ T5754] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted.
[ 388.781589][ T5754] (syz-executor,5754,0):ocfs2_shutdown_local_alloc:419 ERROR: status = -30
[ 388.785800][ T5754] (syz-executor,5754,0):ocfs2_write_block:78 ERROR: status = -5
[ 388.789062][ T5754] (syz-executor,5754,0):ocfs2_update_disk_slot:199 ERROR: status = -5
[ 388.866619][ T5754] (syz-executor,5754,0):ocfs2_put_slot:517 ERROR: status = -5
[ 388.910766][ T5754] (syz-executor,5754,0):ocfs2_journal_shutdown:1107 ERROR: status = -5
[ 388.941824][ T5754] ocfs2: Unmounting device (7,0) on (node local)
2025/05/16 19:03:13 executed programs: 415
[ 390.698059][ T7635] loop0: detected capacity change from 0 to 32768
[ 390.774314][ T7635] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
[ 390.821841][ T5723] buffer_io_error: 10 callbacks suppressed
[ 390.821857][ T5723] Buffer I/O error on dev loop0, logical block 32032, async page read
[ 390.828345][ T7635] (syz.0.417,7635,0):ocfs2_find_entry_id:407 ERROR: status = -5
[ 390.833187][ T13] (kworker/u4:1,13,0):ocfs2_dir_foreach_blk_id:1765 ERROR: Unable to read inode block for dir 72
[ 390.841342][ T5723] Buffer I/O error on dev loop0, logical block 32033, async page read
[ 390.854818][ T7635] (syz.0.417,7635,0):ocfs2_assign_bh:2417 ERROR: status = -5
[ 390.874236][ T5723] Buffer I/O error on dev loop0, logical block 32034, async page read
[ 390.884307][ T7635] (syz.0.417,7635,0):ocfs2_inode_lock_full_nested:2512 ERROR: status = -5
[ 390.889240][ T5723] Buffer I/O error on dev loop0, logical block 32035, async page read
[ 390.917377][ T5723] Buffer I/O error on dev loop0, logical block 32036, async page read
[ 390.942425][ T7635] (syz.0.417,7635,0):ocfs2_mknod:272 ERROR: status = -5
[ 390.956765][ T5723] Buffer I/O error on dev loop0, logical block 32037, async page read
[ 390.982595][ T5723] Buffer I/O error on dev loop0, logical block 32038, async page read
[ 391.011589][ T7635] (syz.0.417,7635,0):ocfs2_create:675 ERROR: status = -5
[ 391.021806][ T5723] Buffer I/O error on dev loop0, logical block 32039, async page read
[ 391.051479][ T7635] (syz.0.417,7635,0):ocfs2_find_entry_id:407 ERROR: status = -5
[ 391.083786][ T7635] (syz.0.417,7635,0):ocfs2_assign_bh:2417 ERROR: status = -5
[ 391.087028][ T7635] (syz.0.417,7635,0):ocfs2_inode_lock_full_nested:2512 ERROR: status = -5
[ 391.153875][ T7635] (syz.0.417,7635,0):ocfs2_mknod:272 ERROR: status = -5
[ 391.156961][ T7635] (syz.0.417,7635,0):ocfs2_create:675 ERROR: status = -5
[ 391.168936][ T5723] Buffer I/O error on dev loop0, logical block 32064, async page read
[ 391.191407][ T5723] Buffer I/O error on dev loop0, logical block 32065, async page read
[ 392.358380][ T5754] (syz-executor,5754,0):ocfs2_assign_bh:2417 ERROR: status = -5
[ 392.364306][ T5754] (syz-executor,5754,0):ocfs2_inode_lock_full_nested:2512 ERROR: status = -5
[ 392.383672][ T5754] (syz-executor,5754,0):ocfs2_shutdown_local_alloc:412 ERROR: status = -5
[ 392.412378][ T5754] (syz-executor,5754,0):ocfs2_write_block:78 ERROR: status = -5
[ 392.426800][ T5754] (syz-executor,5754,0):ocfs2_update_disk_slot:199 ERROR: status = -5
[ 392.430255][ T5754] (syz-executor,5754,0):ocfs2_put_slot:517 ERROR: status = -5
[ 392.471997][ T5754] Aborting journal on device loop0-75.
[ 392.491589][ T5754] JBD2: I/O error when updating journal superblock for loop0-75.
[ 392.508863][ T5754] ocfs2: Unmounting device (7,0) on (node local)
[ 394.218908][ T7660] loop0: detected capacity change from 0 to 32768
[ 394.319297][ T7660] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
[ 394.587401][ T7668] getblk(): invalid block size 512 requested
[ 394.595736][ T7668] logical block size: 32768
[ 394.605262][ T7668] CPU: 0 UID: 0 PID: 7668 Comm: jbd2/loop0-75 Not tainted 6.15.0-rc6-syzkaller-g3c21441eeffc-dirty #0 PREEMPT(full)
[ 394.605281][ T7668] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 394.605289][ T7668] Call Trace:
[ 394.605302][ T7668]
[ 394.605307][ T7668] dump_stack_lvl+0x189/0x250
[ 394.605423][ T7668] ? __pfx_dump_stack_lvl+0x10/0x10
[ 394.605439][ T7668] ? __pfx__printk+0x10/0x10
[ 394.605456][ T7668] ? fs_reclaim_acquire+0x7d/0x100
[ 394.605502][ T7668] bdev_getblk+0x59e/0x670
[ 394.605526][ T7668] jbd2_journal_get_descriptor_buffer+0x147/0x420
[ 394.605548][ T7668] jbd2_journal_commit_transaction+0x12bd/0x5960
[ 394.605585][ T7668] ? __pfx_jbd2_journal_commit_transaction+0x10/0x10
[ 394.605605][ T7668] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10
[ 394.605645][ T7668] ? rcu_is_watching+0x15/0xb0
[ 394.605660][ T7668] ? __try_to_del_timer_sync+0x34a/0x3a0
[ 394.605680][ T7668] ? __pfx___timer_delete_sync+0x10/0x10
[ 394.605701][ T7668] kjournald2+0x3cf/0x750
[ 394.605729][ T7668] ? __pfx_kjournald2+0x10/0x10
[ 394.605745][ T7668] ? __pfx_autoremove_wake_function+0x10/0x10
[ 394.605760][ T7668] ? __kthread_parkme+0x7b/0x200
[ 394.605789][ T7668] ? __kthread_parkme+0x1a1/0x200
[ 394.605804][ T7668] kthread+0x711/0x8a0
[ 394.605820][ T7668] ? __pfx_kjournald2+0x10/0x10
[ 394.605834][ T7668] ? __pfx_kthread+0x10/0x10
[ 394.605847][ T7668] ? __pfx_kthread+0x10/0x10
[ 394.605860][ T7668] ? _raw_spin_unlock_irq+0x23/0x50
[ 394.605871][ T7668] ? lockdep_hardirqs_on+0x9c/0x150
[ 394.605885][ T7668] ? __pfx_kthread+0x10/0x10
[ 394.605897][ T7668] ret_from_fork+0x4b/0x80
[ 394.605908][ T7668] ? __pfx_kthread+0x10/0x10
[ 394.605920][ T7668] ret_from_fork_asm+0x1a/0x30
[ 394.605940][ T7668]
[ 394.608106][ T7668] Aborting journal on device loop0-75.
[ 394.999188][ T7668] JBD2: I/O error when updating journal superblock for loop0-75.
2025/05/16 19:03:18 executed programs: 425
[ 395.818091][ T5754] (syz-executor,5754,0):__ocfs2_flush_truncate_log:6041 ERROR: status = -5
[ 395.843147][ T5754] (syz-executor,5754,0):ocfs2_sync_fs:408 ERROR: status = -5
[ 395.855595][ T5754] (syz-executor,5754,0):ocfs2_start_trans:379 ERROR: status = -30
[ 395.911349][ T5754] OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal
[ 395.937665][ T5754] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted.
[ 396.000489][ T5754] OCFS2: File system is now read-only.
[ 396.014987][ T5754] (syz-executor,5754,0):ocfs2_shutdown_local_alloc:419 ERROR: status = -30
[ 396.045967][ T5754] (syz-executor,5754,0):__ocfs2_flush_truncate_log:6041 ERROR: status = -5
[ 396.049704][ T5754] (syz-executor,5754,0):ocfs2_truncate_log_shutdown:6345 ERROR: status = -5
[ 396.130547][ T5754] buffer_io_error: 9 callbacks suppressed
[ 396.130567][ T5754] Buffer I/O error on dev loop0, logical block 17024, lost sync page write
[ 396.136930][ T5754] (syz-executor,5754,0):ocfs2_write_block:78 ERROR: status = -5
[ 396.140203][ T5754] (syz-executor,5754,0):ocfs2_update_disk_slot:199 ERROR: status = -5
[ 396.220481][ T5754] (syz-executor,5754,0):ocfs2_put_slot:517 ERROR: status = -5
[ 396.224437][ T5754] (syz-executor,5754,0):ocfs2_journal_shutdown:1107 ERROR: status = -5
[ 396.275743][ T5754] ocfs2: Unmounting device (7,0) on (node local)
[ 397.928790][ T7682] loop0: detected capacity change from 0 to 32768
[ 397.979665][ T7682] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
[ 398.049138][ T5723] Buffer I/O error on dev loop0, logical block 32760, async page read
[ 398.065383][ T5723] Buffer I/O error on dev loop0, logical block 32761, async page read
[ 398.079109][ T7690] Buffer I/O error on dev loop0, logical block 640, lost sync page write
[ 398.085002][ T5723] Buffer I/O error on dev loop0, logical block 32762, async page read
[ 398.088805][ T5723] Buffer I/O error on dev loop0, logical block 32763, async page read
[ 398.103660][ T7690] JBD2: I/O error when updating journal superblock for loop0-75.
[ 398.133334][ T7690] Aborting journal on device loop0-75.
[ 398.136414][ T5723] Buffer I/O error on dev loop0, logical block 32764, async page read
[ 398.142539][ T7690] Buffer I/O error on dev loop0, logical block 640, lost sync page write
[ 398.149262][ T5723] Buffer I/O error on dev loop0, logical block 32765, async page read
[ 398.156446][ T7690] JBD2: I/O error when updating journal superblock for loop0-75.
[ 398.165827][ T5723] Buffer I/O error on dev loop0, logical block 32766, async page read
[ 398.170155][ T7690] journal_release_journal_head: freeing b_committed_data
[ 398.238483][ T7682] (syz.0.430,7682,0):ocfs2_start_trans:379 ERROR: status = -30
[ 398.258761][ T7682] OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal
[ 398.280510][ T7682] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted.
[ 398.296627][ T7682] OCFS2: File system is now read-only.
[ 398.329770][ T7682] (syz.0.430,7682,0):ocfs2_xattr_set:3646 ERROR: status = -30
[ 399.117334][ T5754] (syz-executor,5754,0):ocfs2_start_trans:379 ERROR: status = -30
[ 399.157276][ T5754] OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal
[ 399.193052][ T5754] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted.
[ 399.197875][ T5754] (syz-executor,5754,0):ocfs2_shutdown_local_alloc:419 ERROR: status = -30
[ 399.283886][ T5754] (syz-executor,5754,0):ocfs2_write_block:78 ERROR: status = -5
[ 399.287372][ T5754] (syz-executor,5754,0):ocfs2_update_disk_slot:199 ERROR: status = -5
[ 399.352574][ T5754] (syz-executor,5754,0):ocfs2_put_slot:517 ERROR: status = -5
[ 399.356396][ T5754] (syz-executor,5754,0):ocfs2_journal_shutdown:1107 ERROR: status = -5
[ 399.433900][ T5754] ocfs2: Unmounting device (7,0) on (node local)
[ 401.495225][ T7710] loop0: detected capacity change from 0 to 32768
[ 401.568810][ T7710] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
2025/05/16 19:03:25 executed programs: 434
[ 401.844626][ T5723] buffer_io_error: 10 callbacks suppressed
[ 401.844642][ T5723] Buffer I/O error on dev loop0, logical block 256, async page read
[ 401.851384][ T7722] getblk(): invalid block size 512 requested
[ 401.865797][ T7722] logical block size: 32768
[ 401.875594][ T7722] CPU: 0 UID: 0 PID: 7722 Comm: jbd2/loop0-75 Not tainted 6.15.0-rc6-syzkaller-g3c21441eeffc-dirty #0 PREEMPT(full)
[ 401.875613][ T7722] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 401.875621][ T7722] Call Trace:
[ 401.875626][ T7722]
[ 401.875631][ T7722] dump_stack_lvl+0x189/0x250
[ 401.875784][ T7722] ? __pfx_dump_stack_lvl+0x10/0x10
[ 401.875808][ T7722] ? __pfx__printk+0x10/0x10
[ 401.875822][ T7722] ? fs_reclaim_acquire+0x7d/0x100
[ 401.875897][ T7722] bdev_getblk+0x59e/0x670
[ 401.875921][ T7722] jbd2_journal_get_descriptor_buffer+0x147/0x420
[ 401.875941][ T7722] jbd2_journal_commit_transaction+0x12bd/0x5960
[ 401.875975][ T7722] ? __pfx_jbd2_journal_commit_transaction+0x10/0x10
[ 401.875994][ T7722] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10
[ 401.876038][ T7722] ? rcu_is_watching+0x15/0xb0
[ 401.876053][ T7722] ? __try_to_del_timer_sync+0x34a/0x3a0
[ 401.876073][ T7722] ? __pfx___timer_delete_sync+0x10/0x10
[ 401.876093][ T7722] kjournald2+0x3cf/0x750
[ 401.876121][ T7722] ? __pfx_kjournald2+0x10/0x10
[ 401.876136][ T7722] ? __pfx_autoremove_wake_function+0x10/0x10
[ 401.876152][ T7722] ? __kthread_parkme+0x7b/0x200
[ 401.876165][ T7722] ? __kthread_parkme+0x1a1/0x200
[ 401.876180][ T7722] kthread+0x711/0x8a0
[ 401.876195][ T7722] ? __pfx_kjournald2+0x10/0x10
[ 401.876209][ T7722] ? __pfx_kthread+0x10/0x10
[ 401.876222][ T7722] ? __pfx_kthread+0x10/0x10
[ 401.876234][ T7722] ? _raw_spin_unlock_irq+0x23/0x50
[ 401.876244][ T7722] ? lockdep_hardirqs_on+0x9c/0x150
[ 401.876258][ T7722] ? __pfx_kthread+0x10/0x10
[ 401.876269][ T7722] ret_from_fork+0x4b/0x80
[ 401.876281][ T7722] ? __pfx_kthread+0x10/0x10
[ 401.876294][ T7722] ret_from_fork_asm+0x1a/0x30
[ 401.876313][ T7722]
[ 401.876322][ T7722] Aborting journal on device loop0-75.
[ 401.961243][ T5723] Buffer I/O error on dev loop0, logical block 257, async page read
[ 401.964771][ T5723] Buffer I/O error on dev loop0, logical block 258, async page read
[ 401.968321][ T5723] Buffer I/O error on dev loop0, logical block 259, async page read
[ 402.016583][ T5723] Buffer I/O error on dev loop0, logical block 260, async page read
[ 402.039984][ T5723] Buffer I/O error on dev loop0, logical block 261, async page read
[ 402.050057][ T5723] Buffer I/O error on dev loop0, logical block 262, async page read
[ 402.066658][ T5723] Buffer I/O error on dev loop0, logical block 263, async page read
[ 402.332936][ T7722] Buffer I/O error on dev loop0, logical block 640, lost sync page write
[ 402.336704][ T7722] JBD2: I/O error when updating journal superblock for loop0-75.
[ 402.837203][ T5754] (syz-executor,5754,0):__ocfs2_flush_truncate_log:6041 ERROR: status = -5
[ 402.883291][ T5754] (syz-executor,5754,0):ocfs2_sync_fs:408 ERROR: status = -5
[ 402.888352][ T5754] (syz-executor,5754,0):ocfs2_start_trans:379 ERROR: status = -30
[ 402.964472][ T5754] OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal
[ 402.990193][ T5754] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted.
[ 403.014149][ T5754] OCFS2: File system is now read-only.
[ 403.016630][ T5754] (syz-executor,5754,0):ocfs2_shutdown_local_alloc:419 ERROR: status = -30
[ 403.093195][ T5754] (syz-executor,5754,0):__ocfs2_flush_truncate_log:6041 ERROR: status = -5
[ 403.097089][ T5754] (syz-executor,5754,0):ocfs2_truncate_log_shutdown:6345 ERROR: status = -5
[ 403.156049][ T5754] Buffer I/O error on dev loop0, logical block 17024, lost sync page write
[ 403.159910][ T5754] (syz-executor,5754,0):ocfs2_write_block:78 ERROR: status = -5
[ 403.214754][ T5754] (syz-executor,5754,0):ocfs2_update_disk_slot:199 ERROR: status = -5
[ 403.218187][ T5754] (syz-executor,5754,0):ocfs2_put_slot:517 ERROR: status = -5
[ 403.266099][ T5754] (syz-executor,5754,0):ocfs2_journal_shutdown:1107 ERROR: status = -5
[ 403.337684][ T5754] ocfs2: Unmounting device (7,0) on (node local)
[ 405.258854][ T7736] loop0: detected capacity change from 0 to 32768
[ 405.355078][ T7736] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
[ 405.632679][ T7747] getblk(): invalid block size 512 requested
[ 405.635348][ T7747] logical block size: 32768
[ 405.637294][ T7747] CPU: 0 UID: 0 PID: 7747 Comm: jbd2/loop0-75 Not tainted 6.15.0-rc6-syzkaller-g3c21441eeffc-dirty #0 PREEMPT(full)
[ 405.637309][ T7747] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 405.637316][ T7747] Call Trace:
[ 405.637323][ T7747]
[ 405.637329][ T7747] dump_stack_lvl+0x189/0x250
[ 405.637350][ T7747] ? __pfx_dump_stack_lvl+0x10/0x10
[ 405.637364][ T7747] ? __pfx__printk+0x10/0x10
[ 405.637378][ T7747] ? fs_reclaim_acquire+0x7d/0x100
[ 405.637399][ T7747] bdev_getblk+0x59e/0x670
[ 405.637416][ T7747] ? do_raw_spin_lock+0x121/0x290
[ 405.637432][ T7747] jbd2_journal_get_descriptor_buffer+0x147/0x420
[ 405.637453][ T7747] journal_submit_commit_record+0xec/0x8b0
[ 405.637472][ T7747] ? __pfx_journal_submit_commit_record+0x10/0x10
[ 405.637491][ T7747] jbd2_journal_commit_transaction+0x33a0/0x5960
[ 405.637522][ T7747] ? __pfx_jbd2_journal_commit_transaction+0x10/0x10
[ 405.637541][ T7747] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10
[ 405.637554][ T7747] ? rcu_is_watching+0x15/0xb0
[ 405.637568][ T7747] ? __try_to_del_timer_sync+0x34a/0x3a0
[ 405.637588][ T7747] ? __pfx___timer_delete_sync+0x10/0x10
[ 405.637610][ T7747] kjournald2+0x3cf/0x750
[ 405.637637][ T7747] ? __pfx_kjournald2+0x10/0x10
[ 405.637652][ T7747] ? __pfx_autoremove_wake_function+0x10/0x10
[ 405.637667][ T7747] ? __kthread_parkme+0x7b/0x200
[ 405.637680][ T7747] ? __kthread_parkme+0x1a1/0x200
[ 405.637695][ T7747] kthread+0x711/0x8a0
[ 405.637710][ T7747] ? __pfx_kjournald2+0x10/0x10
[ 405.637725][ T7747] ? __pfx_kthread+0x10/0x10
[ 405.637737][ T7747] ? __pfx_kthread+0x10/0x10
[ 405.637749][ T7747] ? _raw_spin_unlock_irq+0x23/0x50
[ 405.637759][ T7747] ? lockdep_hardirqs_on+0x9c/0x150
[ 405.637773][ T7747] ? __pfx_kthread+0x10/0x10
[ 405.637786][ T7747] ret_from_fork+0x4b/0x80
[ 405.637799][ T7747] ? __pfx_kthread+0x10/0x10
[ 405.637812][ T7747] ret_from_fork_asm+0x1a/0x30
[ 405.637833][ T7747]
[ 405.637841][ T7747] Aborting journal on device loop0-75.
[ 405.726727][ T7749] (syz.0.442,7749,0):ocfs2_extend_trans:460 ERROR: status = -30
[ 405.760619][ T7749] (syz.0.442,7749,0):ocfs2_truncate_rec:5445 ERROR: status = -30
[ 405.769345][ T7749] (syz.0.442,7749,0):ocfs2_remove_extent:5592 ERROR: status = -30
[ 405.790990][ T7749] (syz.0.442,7749,0):__ocfs2_remove_xattr_range:782 ERROR: status = -30
[ 405.808386][ T7749] (syz.0.442,7749,0):ocfs2_xattr_shrink_size:836 ERROR: status = -30
[ 405.815420][ T7749] (syz.0.442,7749,0):__ocfs2_journal_access:727 ERROR: Error -30 getting 1 access to buffer!
[ 405.833395][ T7749] (syz.0.442,7749,0):ocfs2_xa_prepare_entry:2151 ERROR: status = -30
[ 405.853134][ T7749] (syz.0.442,7749,0):ocfs2_xa_set:2254 ERROR: status = -30
[ 405.871103][ T7749] (syz.0.442,7749,0):ocfs2_journal_dirty:836 ERROR: status = -117
[ 406.247675][ T7747] JBD2: I/O error when updating journal superblock for loop0-75.
[ 406.873699][ T5754] (syz-executor,5754,0):ocfs2_start_trans:379 ERROR: status = -30
[ 406.877299][ T5754] OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal
2025/05/16 19:03:30 executed programs: 445
[ 406.952388][ T5754] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted.
[ 406.970509][ T5754] OCFS2: File system is now read-only.
[ 406.972946][ T5754] (syz-executor,5754,0):ocfs2_shutdown_local_alloc:419 ERROR: status = -30
[ 407.017595][ T5754] buffer_io_error: 9 callbacks suppressed
[ 407.017611][ T5754] Buffer I/O error on dev loop0, logical block 17024, lost sync page write
[ 407.063238][ T5754] (syz-executor,5754,0):ocfs2_write_block:78 ERROR: status = -5
[ 407.093203][ T5754] (syz-executor,5754,0):ocfs2_update_disk_slot:199 ERROR: status = -5
[ 407.096692][ T5754] (syz-executor,5754,0):ocfs2_put_slot:517 ERROR: status = -5
[ 407.159389][ T5754] (syz-executor,5754,0):ocfs2_journal_shutdown:1107 ERROR: status = -5
[ 407.211038][ T5754] ocfs2: Unmounting device (7,0) on (node local)
[ 408.754801][ T7764] loop0: detected capacity change from 0 to 32768
[ 408.824971][ T7764] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
[ 409.171302][ T7772] getblk(): invalid block size 512 requested
[ 409.193063][ T7772] logical block size: 32768
[ 409.233346][ T7772] CPU: 0 UID: 0 PID: 7772 Comm: jbd2/loop0-75 Not tainted 6.15.0-rc6-syzkaller-g3c21441eeffc-dirty #0 PREEMPT(full)
[ 409.233366][ T7772] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 409.233374][ T7772] Call Trace:
[ 409.233379][ T7772]
[ 409.233385][ T7772] dump_stack_lvl+0x189/0x250
[ 409.233507][ T7772] ? __pfx_dump_stack_lvl+0x10/0x10
[ 409.233522][ T7772] ? __pfx__printk+0x10/0x10
[ 409.233538][ T7772] ? fs_reclaim_acquire+0x7d/0x100
[ 409.233582][ T7772] bdev_getblk+0x59e/0x670
[ 409.233605][ T7772] jbd2_journal_get_descriptor_buffer+0x147/0x420
[ 409.233627][ T7772] jbd2_journal_commit_transaction+0x12bd/0x5960
[ 409.233660][ T7772] ? __pfx_jbd2_journal_commit_transaction+0x10/0x10
[ 409.233679][ T7772] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10
[ 409.233722][ T7772] ? rcu_is_watching+0x15/0xb0
[ 409.233737][ T7772] ? __try_to_del_timer_sync+0x34a/0x3a0
[ 409.233756][ T7772] ? __pfx___timer_delete_sync+0x10/0x10
[ 409.233778][ T7772] kjournald2+0x3cf/0x750
[ 409.233804][ T7772] ? __pfx_kjournald2+0x10/0x10
[ 409.233819][ T7772] ? __pfx_autoremove_wake_function+0x10/0x10
[ 409.233857][ T7772] ? __kthread_parkme+0x7b/0x200
[ 409.233869][ T7772] ? __kthread_parkme+0x1a1/0x200
[ 409.233884][ T7772] kthread+0x711/0x8a0
[ 409.233899][ T7772] ? __pfx_kjournald2+0x10/0x10
[ 409.233914][ T7772] ? __pfx_kthread+0x10/0x10
[ 409.233928][ T7772] ? __pfx_kthread+0x10/0x10
[ 409.233940][ T7772] ? _raw_spin_unlock_irq+0x23/0x50
[ 409.233951][ T7772] ? lockdep_hardirqs_on+0x9c/0x150
[ 409.233964][ T7772] ? __pfx_kthread+0x10/0x10
[ 409.233983][ T7772] ret_from_fork+0x4b/0x80
[ 409.233995][ T7772] ? __pfx_kthread+0x10/0x10
[ 409.234007][ T7772] ret_from_fork_asm+0x1a/0x30
[ 409.234028][ T7772]
[ 409.234035][ T7772] Aborting journal on device loop0-75.
[ 409.424281][ T5723] Buffer I/O error on dev loop0, logical block 0, async page read
[ 409.467135][ T5723] Buffer I/O error on dev loop0, logical block 1, async page read
[ 409.497289][ T5723] Buffer I/O error on dev loop0, logical block 2, async page read
[ 409.532764][ T5723] Buffer I/O error on dev loop0, logical block 3, async page read
[ 409.552631][ T5723] Buffer I/O error on dev loop0, logical block 4, async page read
[ 409.556124][ T5723] Buffer I/O error on dev loop0, logical block 5, async page read
[ 409.607954][ T5723] Buffer I/O error on dev loop0, logical block 6, async page read
[ 409.641387][ T5723] Buffer I/O error on dev loop0, logical block 7, async page read
[ 409.997175][ T7772] Buffer I/O error on dev loop0, logical block 640, lost sync page write
[ 410.034186][ T7772] JBD2: I/O error when updating journal superblock for loop0-75.
[ 410.037729][ T5754] (syz-executor,5754,0):__ocfs2_flush_truncate_log:6041 ERROR: status = -5
[ 410.073361][ T5754] (syz-executor,5754,0):ocfs2_sync_fs:408 ERROR: status = -5
[ 410.119455][ T5754] (syz-executor,5754,0):ocfs2_start_trans:379 ERROR: status = -30
[ 410.146022][ T5754] OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal
[ 410.190711][ T5754] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted.
[ 410.194906][ T5754] OCFS2: File system is now read-only.
[ 410.197241][ T5754] (syz-executor,5754,0):ocfs2_shutdown_local_alloc:419 ERROR: status = -30
[ 410.283111][ T5754] (syz-executor,5754,0):__ocfs2_flush_truncate_log:6041 ERROR: status = -5
[ 410.286889][ T5754] (syz-executor,5754,0):ocfs2_truncate_log_shutdown:6345 ERROR: status = -5
[ 410.353557][ T5754] (syz-executor,5754,0):ocfs2_write_block:78 ERROR: status = -5
[ 410.357026][ T5754] (syz-executor,5754,0):ocfs2_update_disk_slot:199 ERROR: status = -5
[ 410.405495][ T5754] (syz-executor,5754,0):ocfs2_put_slot:517 ERROR: status = -5
[ 410.444479][ T5754] (syz-executor,5754,0):ocfs2_journal_shutdown:1107 ERROR: status = -5
[ 410.487360][ T5754] ocfs2: Unmounting device (7,0) on (node local)
[ 412.423831][ T7789] loop0: detected capacity change from 0 to 32768
[ 412.510601][ T7789] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
[ 412.851058][ T7800] getblk(): invalid block size 512 requested
[ 412.887854][ T7800] logical block size: 32768
[ 412.899716][ T5723] buffer_io_error: 1 callbacks suppressed
[ 412.899732][ T5723] Buffer I/O error on dev loop0, logical block 0, async page read
[ 412.908580][ T7800] CPU: 0 UID: 0 PID: 7800 Comm: jbd2/loop0-75 Not tainted 6.15.0-rc6-syzkaller-g3c21441eeffc-dirty #0 PREEMPT(full)
[ 412.908600][ T7800] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 412.908607][ T7800] Call Trace:
[ 412.908613][ T7800]
[ 412.908618][ T7800] dump_stack_lvl+0x189/0x250
[ 412.908658][ T7800] ? __pfx_dump_stack_lvl+0x10/0x10
[ 412.908674][ T7800] ? __pfx__printk+0x10/0x10
[ 412.908688][ T7800] ? fs_reclaim_acquire+0x7d/0x100
[ 412.908714][ T7800] bdev_getblk+0x59e/0x670
[ 412.908739][ T7800] jbd2_journal_get_descriptor_buffer+0x147/0x420
[ 412.908759][ T7800] jbd2_journal_commit_transaction+0x12bd/0x5960
[ 412.908795][ T7800] ? __pfx_jbd2_journal_commit_transaction+0x10/0x10
[ 412.908813][ T7800] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10
[ 412.908833][ T7800] ? rcu_is_watching+0x15/0xb0
[ 412.908847][ T7800] ? __try_to_del_timer_sync+0x34a/0x3a0
[ 412.908867][ T7800] ? __pfx___timer_delete_sync+0x10/0x10
[ 412.908888][ T7800] kjournald2+0x3cf/0x750
[ 412.908917][ T7800] ? __pfx_kjournald2+0x10/0x10
[ 412.908931][ T7800] ? __pfx_autoremove_wake_function+0x10/0x10
[ 412.908946][ T7800] ? __kthread_parkme+0x7b/0x200
[ 412.908958][ T7800] ? __kthread_parkme+0x1a1/0x200
[ 412.908973][ T7800] kthread+0x711/0x8a0
[ 412.908988][ T7800] ? __pfx_kjournald2+0x10/0x10
[ 412.909003][ T7800] ? __pfx_kthread+0x10/0x10
[ 412.909017][ T7800] ? __pfx_kthread+0x10/0x10
[ 412.909029][ T7800] ? _raw_spin_unlock_irq+0x23/0x50
[ 412.909045][ T7800] ? lockdep_hardirqs_on+0x9c/0x150
[ 412.909061][ T7800] ? __pfx_kthread+0x10/0x10
[ 412.909071][ T7800] ret_from_fork+0x4b/0x80
[ 412.909082][ T7800] ? __pfx_kthread+0x10/0x10
[ 412.909099][ T7800] ret_from_fork_asm+0x1a/0x30
[ 412.909117][ T7800]
[ 412.909125][ T7800] Aborting journal on device loop0-75.
[ 413.023185][ T5723] Buffer I/O error on dev loop0, logical block 1, async page read
[ 413.026862][ T5723] Buffer I/O error on dev loop0, logical block 2, async page read
[ 413.070264][ T5723] Buffer I/O error on dev loop0, logical block 3, async page read
[ 413.097737][ T5723] Buffer I/O error on dev loop0, logical block 4, async page read
[ 413.119423][ T5723] Buffer I/O error on dev loop0, logical block 5, async page read
[ 413.149335][ T5723] Buffer I/O error on dev loop0, logical block 6, async page read
[ 413.170147][ T5723] Buffer I/O error on dev loop0, logical block 7, async page read
2025/05/16 19:03:36 executed programs: 454
[ 413.457063][ T7800] Buffer I/O error on dev loop0, logical block 640, lost sync page write
[ 413.491910][ T7800] JBD2: I/O error when updating journal superblock for loop0-75.
[ 413.934982][ T5754] (syz-executor,5754,0):__ocfs2_flush_truncate_log:6041 ERROR: status = -5
[ 413.969367][ T5754] (syz-executor,5754,0):ocfs2_sync_fs:408 ERROR: status = -5
[ 414.000182][ T5754] (syz-executor,5754,0):ocfs2_start_trans:379 ERROR: status = -30
[ 414.050778][ T5754] OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal
[ 414.069137][ T5754] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted.
[ 414.108400][ T5754] OCFS2: File system is now read-only.
[ 414.130842][ T5754] (syz-executor,5754,0):ocfs2_shutdown_local_alloc:419 ERROR: status = -30
[ 414.156342][ T5754] (syz-executor,5754,0):__ocfs2_flush_truncate_log:6041 ERROR: status = -5
[ 414.179561][ T5754] (syz-executor,5754,0):ocfs2_truncate_log_shutdown:6345 ERROR: status = -5
[ 414.210671][ T5754] Buffer I/O error on dev loop0, logical block 17024, lost sync page write
[ 414.225065][ T5754] (syz-executor,5754,0):ocfs2_write_block:78 ERROR: status = -5
[ 414.228474][ T5754] (syz-executor,5754,0):ocfs2_update_disk_slot:199 ERROR: status = -5
[ 414.287666][ T5754] (syz-executor,5754,0):ocfs2_put_slot:517 ERROR: status = -5
[ 414.299181][ T5754] (syz-executor,5754,0):ocfs2_journal_shutdown:1107 ERROR: status = -5
[ 414.354586][ T5754] ocfs2: Unmounting device (7,0) on (node local)
[ 416.051102][ T7817] loop0: detected capacity change from 0 to 32768
[ 416.109247][ T7817] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
[ 416.369868][ T7823] getblk(): invalid block size 512 requested
[ 416.395505][ T7823] logical block size: 32768
[ 416.415395][ T7823] CPU: 0 UID: 0 PID: 7823 Comm: jbd2/loop0-75 Not tainted 6.15.0-rc6-syzkaller-g3c21441eeffc-dirty #0 PREEMPT(full)
[ 416.415415][ T7823] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 416.415423][ T7823] Call Trace:
[ 416.415429][ T7823]
[ 416.415434][ T7823] dump_stack_lvl+0x189/0x250
[ 416.415476][ T7823] ? __pfx_dump_stack_lvl+0x10/0x10
[ 416.415491][ T7823] ? __pfx__printk+0x10/0x10
[ 416.415507][ T7823] ? fs_reclaim_acquire+0x7d/0x100
[ 416.415531][ T7823] bdev_getblk+0x59e/0x670
[ 416.415555][ T7823] jbd2_journal_get_descriptor_buffer+0x147/0x420
[ 416.415575][ T7823] jbd2_journal_commit_transaction+0x12bd/0x5960
[ 416.415609][ T7823] ? __pfx_jbd2_journal_commit_transaction+0x10/0x10
[ 416.415628][ T7823] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10
[ 416.415650][ T7823] ? rcu_is_watching+0x15/0xb0
[ 416.415663][ T7823] ? __try_to_del_timer_sync+0x34a/0x3a0
[ 416.415683][ T7823] ? __pfx___timer_delete_sync+0x10/0x10
[ 416.415704][ T7823] kjournald2+0x3cf/0x750
[ 416.415730][ T7823] ? __pfx_kjournald2+0x10/0x10
[ 416.415746][ T7823] ? __pfx_autoremove_wake_function+0x10/0x10
[ 416.415761][ T7823] ? __kthread_parkme+0x7b/0x200
[ 416.415774][ T7823] ? __kthread_parkme+0x1a1/0x200
[ 416.415788][ T7823] kthread+0x711/0x8a0
[ 416.415804][ T7823] ? __pfx_kjournald2+0x10/0x10
[ 416.415818][ T7823] ? __pfx_kthread+0x10/0x10
[ 416.415832][ T7823] ? __pfx_kthread+0x10/0x10
[ 416.415843][ T7823] ? _raw_spin_unlock_irq+0x23/0x50
[ 416.415853][ T7823] ? lockdep_hardirqs_on+0x9c/0x150
[ 416.415867][ T7823] ? __pfx_kthread+0x10/0x10
[ 416.415878][ T7823] ret_from_fork+0x4b/0x80
[ 416.415890][ T7823] ? __pfx_kthread+0x10/0x10
[ 416.415903][ T7823] ret_from_fork_asm+0x1a/0x30
[ 416.415922][ T7823]
[ 416.415929][ T7823] Aborting journal on device loop0-75.
[ 416.967174][ T7823] JBD2: I/O error when updating journal superblock for loop0-75.
[ 417.456560][ T5754] (syz-executor,5754,0):__ocfs2_flush_truncate_log:6041 ERROR: status = -5
[ 417.472508][ T5754] (syz-executor,5754,0):ocfs2_sync_fs:408 ERROR: status = -5
[ 417.509908][ T5754] (syz-executor,5754,0):ocfs2_start_trans:379 ERROR: status = -30
[ 417.550327][ T5754] OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal
[ 417.600027][ T5754] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted.
[ 417.626121][ T5754] OCFS2: File system is now read-only.
[ 417.628586][ T5754] (syz-executor,5754,0):ocfs2_shutdown_local_alloc:419 ERROR: status = -30
[ 417.664265][ T5754] (syz-executor,5754,0):__ocfs2_flush_truncate_log:6041 ERROR: status = -5
[ 417.691814][ T5754] (syz-executor,5754,0):ocfs2_truncate_log_shutdown:6345 ERROR: status = -5
[ 417.734056][ T5754] (syz-executor,5754,0):ocfs2_write_block:78 ERROR: status = -5
[ 417.760706][ T5754] (syz-executor,5754,0):ocfs2_update_disk_slot:199 ERROR: status = -5
[ 417.778842][ T5754] (syz-executor,5754,0):ocfs2_put_slot:517 ERROR: status = -5
[ 417.799457][ T5754] (syz-executor,5754,0):ocfs2_journal_shutdown:1107 ERROR: status = -5
[ 417.841301][ T5754] ocfs2: Unmounting device (7,0) on (node local)
2025/05/16 19:03:42 executed programs: 466
[ 419.658445][ T7838] loop0: detected capacity change from 0 to 32768
[ 419.735273][ T7838] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
[ 420.071467][ T7850] getblk(): invalid block size 512 requested
[ 420.090547][ T7850] logical block size: 32768
[ 420.092687][ T7850] CPU: 0 UID: 0 PID: 7850 Comm: jbd2/loop0-75 Not tainted 6.15.0-rc6-syzkaller-g3c21441eeffc-dirty #0 PREEMPT(full)
[ 420.092703][ T7850] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 420.092711][ T7850] Call Trace:
[ 420.092716][ T7850]
[ 420.092721][ T7850] dump_stack_lvl+0x189/0x250
[ 420.092744][ T7850] ? __pfx_dump_stack_lvl+0x10/0x10
[ 420.092760][ T7850] ? __pfx__printk+0x10/0x10
[ 420.092775][ T7850] ? fs_reclaim_acquire+0x7d/0x100
[ 420.092795][ T7850] bdev_getblk+0x59e/0x670
[ 420.092815][ T7850] jbd2_journal_get_descriptor_buffer+0x147/0x420
[ 420.092837][ T7850] jbd2_journal_commit_transaction+0x12bd/0x5960
[ 420.092872][ T7850] ? __pfx_jbd2_journal_commit_transaction+0x10/0x10
[ 420.092889][ T7850] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10
[ 420.092903][ T7850] ? rcu_is_watching+0x15/0xb0
[ 420.092918][ T7850] ? __try_to_del_timer_sync+0x34a/0x3a0
[ 420.092937][ T7850] ? __pfx___timer_delete_sync+0x10/0x10
[ 420.092966][ T7850] kjournald2+0x3cf/0x750
[ 420.092991][ T7850] ? __pfx_kjournald2+0x10/0x10
[ 420.093006][ T7850] ? __pfx_autoremove_wake_function+0x10/0x10
[ 420.093021][ T7850] ? __kthread_parkme+0x7b/0x200
[ 420.093033][ T7850] ? __kthread_parkme+0x1a1/0x200
[ 420.093048][ T7850] kthread+0x711/0x8a0
[ 420.093063][ T7850] ? __pfx_kjournald2+0x10/0x10
[ 420.093078][ T7850] ? __pfx_kthread+0x10/0x10
[ 420.093090][ T7850] ? __pfx_kthread+0x10/0x10
[ 420.093102][ T7850] ? _raw_spin_unlock_irq+0x23/0x50
[ 420.093113][ T7850] ? lockdep_hardirqs_on+0x9c/0x150
[ 420.093126][ T7850] ? __pfx_kthread+0x10/0x10
[ 420.093138][ T7850] ret_from_fork+0x4b/0x80
[ 420.093149][ T7850] ? __pfx_kthread+0x10/0x10
[ 420.093162][ T7850] ret_from_fork_asm+0x1a/0x30
[ 420.093181][ T7850]
[ 420.093189][ T7850] Aborting journal on device loop0-75.
[ 420.595755][ T7850] buffer_io_error: 2 callbacks suppressed
[ 420.595772][ T7850] Buffer I/O error on dev loop0, logical block 640, lost sync page write
[ 420.628882][ T7850] JBD2: I/O error when updating journal superblock for loop0-75.
[ 421.254194][ T5754] (syz-executor,5754,0):__ocfs2_flush_truncate_log:6041 ERROR: status = -5
[ 421.258100][ T5754] (syz-executor,5754,0):ocfs2_sync_fs:408 ERROR: status = -5
[ 421.293787][ T5754] (syz-executor,5754,0):ocfs2_start_trans:379 ERROR: status = -30
[ 421.297193][ T5754] OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal
[ 421.352272][ T5754] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted.
[ 421.402408][ T5754] OCFS2: File system is now read-only.
[ 421.404807][ T5754] (syz-executor,5754,0):ocfs2_shutdown_local_alloc:419 ERROR: status = -30
[ 421.408603][ T5754] (syz-executor,5754,0):__ocfs2_flush_truncate_log:6041 ERROR: status = -5
[ 421.459203][ T5754] (syz-executor,5754,0):ocfs2_truncate_log_shutdown:6345 ERROR: status = -5
[ 421.490103][ T5754] Buffer I/O error on dev loop0, logical block 17024, lost sync page write
[ 421.505873][ T5754] (syz-executor,5754,0):ocfs2_write_block:78 ERROR: status = -5
[ 421.509223][ T5754] (syz-executor,5754,0):ocfs2_update_disk_slot:199 ERROR: status = -5
[ 421.579266][ T5754] (syz-executor,5754,0):ocfs2_put_slot:517 ERROR: status = -5
[ 421.597993][ T5754] (syz-executor,5754,0):ocfs2_journal_shutdown:1107 ERROR: status = -5
[ 421.642689][ T5754] ocfs2: Unmounting device (7,0) on (node local)
[ 423.289954][ T7867] loop0: detected capacity change from 0 to 32768
[ 423.441117][ T7867] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
[ 423.731805][ T7876] Aborting journal on device loop0-75.
[ 423.734803][ T7867] (syz.0.475,7867,0):ocfs2_extend_trans:460 ERROR: status = -30
[ 423.738241][ T7867] (syz.0.475,7867,0):ocfs2_truncate_rec:5445 ERROR: status = -30
[ 423.775959][ T7876] Buffer I/O error on dev loop0, logical block 640, lost sync page write
[ 423.792214][ T5723] Buffer I/O error on dev loop0, logical block 0, async page read
[ 423.796208][ T5723] Buffer I/O error on dev loop0, logical block 1, async page read
[ 423.800258][ T7876] JBD2: I/O error when updating journal superblock for loop0-75.
[ 423.817868][ T7867] (syz.0.475,7867,0):ocfs2_remove_extent:5592 ERROR: status = -30
[ 423.866428][ T7867] (syz.0.475,7867,0):__ocfs2_remove_xattr_range:782 ERROR: status = -30
[ 423.870357][ T5723] Buffer I/O error on dev loop0, logical block 2, async page read
[ 423.891310][ T5723] Buffer I/O error on dev loop0, logical block 3, async page read
[ 423.923229][ T7867] (syz.0.475,7867,0):ocfs2_xattr_shrink_size:836 ERROR: status = -30
[ 423.940606][ T5723] Buffer I/O error on dev loop0, logical block 4, async page read
[ 423.964900][ T5723] Buffer I/O error on dev loop0, logical block 5, async page read
[ 423.968515][ T5723] Buffer I/O error on dev loop0, logical block 6, async page read
[ 424.022005][ T7867] (syz.0.475,7867,0):__ocfs2_journal_access:727 ERROR: Error -30 getting 1 access to buffer!
[ 424.026511][ T7867] (syz.0.475,7867,0):ocfs2_xa_prepare_entry:2151 ERROR: status = -30
[ 424.115049][ T7867] (syz.0.475,7867,0):ocfs2_xa_set:2254 ERROR: status = -30
[ 424.158031][ T7867] (syz.0.475,7867,0):ocfs2_journal_dirty:836 ERROR: status = -30
2025/05/16 19:03:47 executed programs: 477
[ 425.965028][ T5754] buffer_io_error: 1 callbacks suppressed
[ 425.965047][ T5754] Buffer I/O error on dev loop0, logical block 32, lost async page write
[ 426.007632][ T5754] Buffer I/O error on dev loop0, logical block 65, lost async page write
[ 426.045866][ T5754] Buffer I/O error on dev loop0, logical block 71, lost async page write
[ 426.049741][ T5754] Buffer I/O error on dev loop0, logical block 73, lost async page write
[ 426.093729][ T5754] Buffer I/O error on dev loop0, logical block 74, lost async page write
[ 426.097518][ T5754] Buffer I/O error on dev loop0, logical block 76, lost async page write
[ 426.144835][ T5754] Buffer I/O error on dev loop0, logical block 9552, lost async page write
[ 426.148681][ T5754] Buffer I/O error on dev loop0, logical block 9553, lost async page write
[ 426.178228][ T5754] Buffer I/O error on dev loop0, logical block 10576, lost async page write
[ 426.218086][ T5754] Buffer I/O error on dev loop0, logical block 10577, lost async page write
[ 426.245537][ T5754] (syz-executor,5754,0):ocfs2_assign_bh:2417 ERROR: status = -5
[ 426.260235][ T5754] (syz-executor,5754,0):ocfs2_inode_lock_full_nested:2512 ERROR: status = -5
[ 426.279888][ T5754] (syz-executor,5754,0):ocfs2_shutdown_local_alloc:412 ERROR: status = -5
[ 426.305075][ T5754] (syz-executor,5754,0):ocfs2_write_block:78 ERROR: status = -5
[ 426.319838][ T5754] (syz-executor,5754,0):ocfs2_update_disk_slot:199 ERROR: status = -5
[ 426.349485][ T5754] (syz-executor,5754,0):ocfs2_put_slot:517 ERROR: status = -5
[ 426.379190][ T5754] (syz-executor,5754,0):ocfs2_journal_shutdown:1107 ERROR: status = -5
[ 426.421982][ T5754] ocfs2: Unmounting device (7,0) on (node local)
[ 428.167603][ T7904] loop0: detected capacity change from 0 to 32768
[ 428.318532][ T7904] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
[ 428.479466][ T7912] JBD2: I/O error when updating journal superblock for loop0-75.
[ 428.499775][ T7912] Aborting journal on device loop0-75.
[ 428.526980][ T7912] JBD2: I/O error when updating journal superblock for loop0-75.
[ 428.572636][ T7912] journal_release_journal_head: freeing b_committed_data
[ 428.687817][ T7918] (syz.0.482,7918,0):ocfs2_start_trans:379 ERROR: status = -30
[ 428.722444][ T7918] OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal
[ 428.769727][ T7918] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted.
[ 428.812134][ T7918] OCFS2: File system is now read-only.
[ 428.847703][ T7918] (syz.0.482,7918,0):ocfs2_xattr_set:3646 ERROR: status = -30
2025/05/16 19:03:52 executed programs: 485
[ 429.588351][ T5754] (syz-executor,5754,0):ocfs2_start_trans:379 ERROR: status = -30
[ 429.614353][ T5754] OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal
[ 429.619662][ T5754] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted.
[ 429.676851][ T5754] (syz-executor,5754,0):ocfs2_shutdown_local_alloc:419 ERROR: status = -30
[ 429.706274][ T5754] (syz-executor,5754,0):ocfs2_write_block:78 ERROR: status = -5
[ 429.709468][ T5754] (syz-executor,5754,0):ocfs2_update_disk_slot:199 ERROR: status = -5
[ 429.760578][ T5754] (syz-executor,5754,0):ocfs2_put_slot:517 ERROR: status = -5
[ 429.804163][ T5754] (syz-executor,5754,0):ocfs2_journal_shutdown:1107 ERROR: status = -5
[ 429.841113][ T5754] ocfs2: Unmounting device (7,0) on (node local)
[ 431.548392][ T7932] loop0: detected capacity change from 0 to 32768
[ 431.643982][ T7932] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
[ 432.024239][ T7938] getblk(): invalid block size 512 requested
[ 432.040283][ T7938] logical block size: 32768
[ 432.064104][ T7938] CPU: 0 UID: 0 PID: 7938 Comm: jbd2/loop0-75 Not tainted 6.15.0-rc6-syzkaller-g3c21441eeffc-dirty #0 PREEMPT(full)
[ 432.064125][ T7938] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 432.064133][ T7938] Call Trace:
[ 432.064138][ T7938]
[ 432.064144][ T7938] dump_stack_lvl+0x189/0x250
[ 432.064263][ T7938] ? __pfx_dump_stack_lvl+0x10/0x10
[ 432.064280][ T7938] ? __pfx__printk+0x10/0x10
[ 432.064296][ T7938] ? fs_reclaim_acquire+0x7d/0x100
[ 432.064344][ T7938] bdev_getblk+0x59e/0x670
[ 432.064367][ T7938] jbd2_journal_get_descriptor_buffer+0x147/0x420
[ 432.064387][ T7938] jbd2_journal_commit_transaction+0x12bd/0x5960
[ 432.064423][ T7938] ? __pfx_jbd2_journal_commit_transaction+0x10/0x10
[ 432.064442][ T7938] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10
[ 432.064482][ T7938] ? rcu_is_watching+0x15/0xb0
[ 432.064497][ T7938] ? __try_to_del_timer_sync+0x34a/0x3a0
[ 432.064518][ T7938] ? __pfx___timer_delete_sync+0x10/0x10
[ 432.064539][ T7938] kjournald2+0x3cf/0x750
[ 432.064565][ T7938] ? __pfx_kjournald2+0x10/0x10
[ 432.064581][ T7938] ? __pfx_autoremove_wake_function+0x10/0x10
[ 432.064596][ T7938] ? __kthread_parkme+0x7b/0x200
[ 432.064608][ T7938] ? __kthread_parkme+0x1a1/0x200
[ 432.064623][ T7938] kthread+0x711/0x8a0
[ 432.064639][ T7938] ? __pfx_kjournald2+0x10/0x10
[ 432.064654][ T7938] ? __pfx_kthread+0x10/0x10
[ 432.064668][ T7938] ? __pfx_kthread+0x10/0x10
[ 432.064681][ T7938] ? _raw_spin_unlock_irq+0x23/0x50
[ 432.064692][ T7938] ? lockdep_hardirqs_on+0x9c/0x150
[ 432.064705][ T7938] ? __pfx_kthread+0x10/0x10
[ 432.064717][ T7938] ret_from_fork+0x4b/0x80
[ 432.064728][ T7938] ? __pfx_kthread+0x10/0x10
[ 432.064741][ T7938] ret_from_fork_asm+0x1a/0x30
[ 432.064761][ T7938]
[ 432.064769][ T7938] Aborting journal on device loop0-75.
[ 432.151615][ T5723] buffer_io_error: 38 callbacks suppressed
[ 432.151632][ T5723] Buffer I/O error on dev loop0, logical block 0, async page read
[ 432.157762][ T5723] Buffer I/O error on dev loop0, logical block 1, async page read
[ 432.192751][ T5723] Buffer I/O error on dev loop0, logical block 2, async page read
[ 432.196037][ T5723] Buffer I/O error on dev loop0, logical block 3, async page read
[ 432.214782][ T5723] Buffer I/O error on dev loop0, logical block 4, async page read
[ 432.228363][ T5723] Buffer I/O error on dev loop0, logical block 5, async page read
[ 432.241813][ T5723] Buffer I/O error on dev loop0, logical block 6, async page read
[ 432.256149][ T5723] Buffer I/O error on dev loop0, logical block 7, async page read
[ 432.574155][ T7938] Buffer I/O error on dev loop0, logical block 640, lost sync page write
[ 432.592480][ T7938] JBD2: I/O error when updating journal superblock for loop0-75.
[ 432.974552][ T5754] (syz-executor,5754,0):__ocfs2_flush_truncate_log:6041 ERROR: status = -5
[ 432.978347][ T5754] (syz-executor,5754,0):ocfs2_sync_fs:408 ERROR: status = -5
[ 433.019083][ T5754] (syz-executor,5754,0):ocfs2_start_trans:379 ERROR: status = -30
[ 433.049208][ T5754] OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal
[ 433.081008][ T5754] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted.
[ 433.115693][ T5754] OCFS2: File system is now read-only.
[ 433.134315][ T5754] (syz-executor,5754,0):ocfs2_shutdown_local_alloc:419 ERROR: status = -30
[ 433.138304][ T5754] (syz-executor,5754,0):__ocfs2_flush_truncate_log:6041 ERROR: status = -5
[ 433.203016][ T5754] (syz-executor,5754,0):ocfs2_truncate_log_shutdown:6345 ERROR: status = -5
[ 433.245744][ T5754] Buffer I/O error on dev loop0, logical block 17024, lost sync page write
[ 433.249576][ T5754] (syz-executor,5754,0):ocfs2_write_block:78 ERROR: status = -5
[ 433.280855][ T5754] (syz-executor,5754,0):ocfs2_update_disk_slot:199 ERROR: status = -5
[ 433.321822][ T5754] (syz-executor,5754,0):ocfs2_put_slot:517 ERROR: status = -5
[ 433.325616][ T5754] (syz-executor,5754,0):ocfs2_journal_shutdown:1107 ERROR: status = -5
[ 433.371688][ T5754] ocfs2: Unmounting device (7,0) on (node local)
[ 435.243251][ T7958] loop0: detected capacity change from 0 to 32768
[ 435.361315][ T7958] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
[ 435.403893][ T7958] (syz.0.497,7958,0):ocfs2_find_entry_id:407 ERROR: status = -5
[ 435.407467][ T1036] (kworker/u4:6,1036,0):ocfs2_dir_foreach_blk_id:1765 ERROR: Unable to read inode block for dir 72
[ 435.427399][ T7958] (syz.0.497,7958,0):ocfs2_assign_bh:2417 ERROR: status = -5
[ 435.458279][ T7958] (syz.0.497,7958,0):ocfs2_inode_lock_full_nested:2512 ERROR: status = -5
2025/05/16 19:03:58 executed programs: 497
[ 435.557005][ T7958] (syz.0.497,7958,0):ocfs2_mknod:272 ERROR: status = -5
[ 435.560056][ T7958] (syz.0.497,7958,0):ocfs2_create:675 ERROR: status = -5
[ 435.628177][ T7970] (syz.0.497,7970,0):ocfs2_find_entry_id:407 ERROR: status = -5
[ 435.659842][ T7970] (syz.0.497,7970,0):ocfs2_assign_bh:2417 ERROR: status = -5
[ 435.676306][ T7970] (syz.0.497,7970,0):ocfs2_inode_lock_full_nested:2512 ERROR: status = -5
[ 435.713895][ T7970] (syz.0.497,7970,0):ocfs2_mknod:272 ERROR: status = -5
[ 435.737506][ T7970] (syz.0.497,7970,0):ocfs2_create:675 ERROR: status = -5
[ 436.959837][ T5754] (syz-executor,5754,0):ocfs2_assign_bh:2417 ERROR: status = -5
[ 437.010698][ T5754] (syz-executor,5754,0):ocfs2_inode_lock_full_nested:2512 ERROR: status = -5
[ 437.014718][ T5754] (syz-executor,5754,0):ocfs2_shutdown_local_alloc:412 ERROR: status = -5
[ 437.018611][ T5754] (syz-executor,5754,0):ocfs2_write_block:78 ERROR: status = -5
[ 437.084150][ T5754] (syz-executor,5754,0):ocfs2_update_disk_slot:199 ERROR: status = -5
[ 437.121258][ T5754] (syz-executor,5754,0):ocfs2_put_slot:517 ERROR: status = -5
[ 437.138618][ T5754] Aborting journal on device loop0-75.
[ 437.170609][ T5754] buffer_io_error: 17 callbacks suppressed
[ 437.170624][ T5754] Buffer I/O error on dev loop0, logical block 640, lost sync page write
[ 437.220254][ T5754] JBD2: I/O error when updating journal superblock for loop0-75.
[ 437.236327][ T5754] ocfs2: Unmounting device (7,0) on (node local)
[ 438.929267][ T7986] loop0: detected capacity change from 0 to 32768
[ 439.028822][ T7986] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
[ 439.452132][ T7997] Aborting journal on device loop0-75.
[ 439.457184][ T5723] Buffer I/O error on dev loop0, logical block 30720, async page read
[ 439.468469][ T7997] Buffer I/O error on dev loop0, logical block 640, lost sync page write
[ 439.496940][ T5723] Buffer I/O error on dev loop0, logical block 30721, async page read
[ 439.508250][ T7997] JBD2: I/O error when updating journal superblock for loop0-75.
[ 439.527916][ T5723] Buffer I/O error on dev loop0, logical block 30722, async page read
[ 439.569339][ T5723] Buffer I/O error on dev loop0, logical block 30723, async page read
[ 439.598346][ T5723] Buffer I/O error on dev loop0, logical block 30724, async page read
[ 439.628025][ T5723] Buffer I/O error on dev loop0, logical block 30725, async page read
[ 439.658544][ T5723] Buffer I/O error on dev loop0, logical block 30726, async page read
[ 439.690682][ T5723] Buffer I/O error on dev loop0, logical block 30727, async page read
[ 440.473854][ T5754] (syz-executor,5754,0):__ocfs2_flush_truncate_log:6041 ERROR: status = -5
[ 440.477646][ T5754] (syz-executor,5754,0):ocfs2_sync_fs:408 ERROR: status = -5
[ 440.534821][ T5754] (syz-executor,5754,0):ocfs2_start_trans:379 ERROR: status = -30
[ 440.538356][ T5754] OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal
[ 440.595200][ T5754] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted.
[ 440.599476][ T5754] OCFS2: File system is now read-only.
[ 440.630530][ T5754] (syz-executor,5754,0):ocfs2_shutdown_local_alloc:419 ERROR: status = -30
[ 440.654777][ T5754] (syz-executor,5754,0):__ocfs2_flush_truncate_log:6041 ERROR: status = -5
[ 440.683138][ T5754] (syz-executor,5754,0):ocfs2_truncate_log_shutdown:6345 ERROR: status = -5
[ 440.703842][ T5754] (syz-executor,5754,0):ocfs2_write_block:78 ERROR: status = -5
[ 440.727867][ T5754] (syz-executor,5754,0):ocfs2_update_disk_slot:199 ERROR: status = -5
[ 440.749846][ T5754] (syz-executor,5754,0):ocfs2_put_slot:517 ERROR: status = -5
[ 440.782777][ T5754] (syz-executor,5754,0):ocfs2_journal_shutdown:1107 ERROR: status = -5
[ 440.813902][ T5754] ocfs2: Unmounting device (7,0) on (node local)
2025/05/16 19:04:04 executed programs: 509
[ 442.539477][ T8017] loop0: detected capacity change from 0 to 32768
[ 442.748354][ T8017] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
[ 443.225510][ T8029] Aborting journal on device loop0-75.
[ 443.245704][ T8029] buffer_io_error: 1 callbacks suppressed
[ 443.245719][ T8029] Buffer I/O error on dev loop0, logical block 640, lost sync page write
[ 443.332215][ T8029] JBD2: I/O error when updating journal superblock for loop0-75.
[ 443.354136][ T5723] Buffer I/O error on dev loop0, logical block 0, async page read
[ 443.357663][ T5723] Buffer I/O error on dev loop0, logical block 1, async page read
[ 443.398658][ T5723] Buffer I/O error on dev loop0, logical block 2, async page read
[ 443.443663][ T5723] Buffer I/O error on dev loop0, logical block 3, async page read
[ 443.447217][ T5723] Buffer I/O error on dev loop0, logical block 4, async page read
[ 443.502791][ T5723] Buffer I/O error on dev loop0, logical block 5, async page read
[ 443.532109][ T5723] Buffer I/O error on dev loop0, logical block 6, async page read
[ 443.562074][ T5723] Buffer I/O error on dev loop0, logical block 7, async page read
[ 444.279361][ T5754] (syz-executor,5754,0):__ocfs2_flush_truncate_log:6041 ERROR: status = -5
[ 444.299134][ T5754] (syz-executor,5754,0):ocfs2_sync_fs:408 ERROR: status = -5
[ 444.344745][ T5754] (syz-executor,5754,0):ocfs2_start_trans:379 ERROR: status = -30
[ 444.348199][ T5754] OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal
[ 444.382955][ T5754] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted.
[ 444.420294][ T5754] OCFS2: File system is now read-only.
[ 444.444064][ T5754] (syz-executor,5754,0):ocfs2_shutdown_local_alloc:419 ERROR: status = -30
[ 444.447736][ T5754] (syz-executor,5754,0):__ocfs2_flush_truncate_log:6041 ERROR: status = -5
[ 444.486387][ T5754] (syz-executor,5754,0):ocfs2_truncate_log_shutdown:6345 ERROR: status = -5
[ 444.490369][ T5754] Buffer I/O error on dev loop0, logical block 17024, lost sync page write
[ 444.549046][ T5754] (syz-executor,5754,0):ocfs2_write_block:78 ERROR: status = -5
[ 444.571463][ T5754] (syz-executor,5754,0):ocfs2_update_disk_slot:199 ERROR: status = -5
[ 444.575042][ T5754] (syz-executor,5754,0):ocfs2_put_slot:517 ERROR: status = -5
[ 444.606076][ T5754] (syz-executor,5754,0):ocfs2_journal_shutdown:1107 ERROR: status = -5
[ 444.642630][ T5754] ocfs2: Unmounting device (7,0) on (node local)
[ 445.148116][ T1313] ieee802154 phy0 wpan0: encryption failed: -22
[ 445.152258][ T1313] ieee802154 phy1 wpan1: encryption failed: -22
[ 446.518416][ T8054] loop0: detected capacity change from 0 to 32768
[ 446.839048][ T8054] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
[ 447.284031][ T8067] Aborting journal on device loop0-75.
[ 447.313712][ T8067] JBD2: I/O error when updating journal superblock for loop0-75.
2025/05/16 19:04:11 executed programs: 521
[ 448.191913][ T5754] (syz-executor,5754,0):__ocfs2_flush_truncate_log:6041 ERROR: status = -5
[ 448.226100][ T5754] (syz-executor,5754,0):ocfs2_sync_fs:408 ERROR: status = -5
[ 448.243123][ T5754] (syz-executor,5754,0):ocfs2_start_trans:379 ERROR: status = -30
[ 448.265983][ T5754] OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal
[ 448.286368][ T5754] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted.
[ 448.319359][ T5754] OCFS2: File system is now read-only.
[ 448.336018][ T5754] (syz-executor,5754,0):ocfs2_shutdown_local_alloc:419 ERROR: status = -30
[ 448.356427][ T5754] (syz-executor,5754,0):__ocfs2_flush_truncate_log:6041 ERROR: status = -5
[ 448.379435][ T5754] (syz-executor,5754,0):ocfs2_truncate_log_shutdown:6345 ERROR: status = -5
[ 448.404953][ T5754] buffer_io_error: 9 callbacks suppressed
[ 448.404967][ T5754] Buffer I/O error on dev loop0, logical block 17024, lost sync page write
[ 448.457983][ T5754] (syz-executor,5754,0):ocfs2_write_block:78 ERROR: status = -5
[ 448.481320][ T5754] (syz-executor,5754,0):ocfs2_update_disk_slot:199 ERROR: status = -5
[ 448.487067][ T5754] (syz-executor,5754,0):ocfs2_put_slot:517 ERROR: status = -5
[ 448.516441][ T5754] (syz-executor,5754,0):ocfs2_journal_shutdown:1107 ERROR: status = -5
[ 448.551734][ T5754] ocfs2: Unmounting device (7,0) on (node local)
[ 450.494382][ T8092] loop0: detected capacity change from 0 to 32768
[ 450.686035][ T8092] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
[ 451.077674][ T8100] getblk(): invalid block size 512 requested
[ 451.104296][ T8100] logical block size: 32768
[ 451.121801][ T8100] CPU: 0 UID: 0 PID: 8100 Comm: jbd2/loop0-75 Not tainted 6.15.0-rc6-syzkaller-g3c21441eeffc-dirty #0 PREEMPT(full)
[ 451.121821][ T8100] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 451.121829][ T8100] Call Trace:
[ 451.121834][ T8100]
[ 451.121839][ T8100] dump_stack_lvl+0x189/0x250
[ 451.121964][ T8100] ? __pfx_dump_stack_lvl+0x10/0x10
[ 451.121980][ T8100] ? __pfx__printk+0x10/0x10
[ 451.121994][ T8100] ? fs_reclaim_acquire+0x7d/0x100
[ 451.122058][ T8100] bdev_getblk+0x59e/0x670
[ 451.122081][ T8100] jbd2_journal_get_descriptor_buffer+0x147/0x420
[ 451.122101][ T8100] jbd2_journal_commit_transaction+0x12bd/0x5960
[ 451.122139][ T8100] ? __pfx_jbd2_journal_commit_transaction+0x10/0x10
[ 451.122157][ T8100] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10
[ 451.122199][ T8100] ? rcu_is_watching+0x15/0xb0
[ 451.122214][ T8100] ? __try_to_del_timer_sync+0x34a/0x3a0
[ 451.122234][ T8100] ? __pfx___timer_delete_sync+0x10/0x10
[ 451.122255][ T8100] kjournald2+0x3cf/0x750
[ 451.122281][ T8100] ? __pfx_kjournald2+0x10/0x10
[ 451.122296][ T8100] ? __pfx_autoremove_wake_function+0x10/0x10
[ 451.122311][ T8100] ? __kthread_parkme+0x7b/0x200
[ 451.122323][ T8100] ? __kthread_parkme+0x1a1/0x200
[ 451.122339][ T8100] kthread+0x711/0x8a0
[ 451.122354][ T8100] ? __pfx_kjournald2+0x10/0x10
[ 451.122368][ T8100] ? __pfx_kthread+0x10/0x10
[ 451.122382][ T8100] ? __pfx_kthread+0x10/0x10
[ 451.122394][ T8100] ? _raw_spin_unlock_irq+0x23/0x50
[ 451.122405][ T8100] ? lockdep_hardirqs_on+0x9c/0x150
[ 451.122419][ T8100] ? __pfx_kthread+0x10/0x10
[ 451.122430][ T8100] ret_from_fork+0x4b/0x80
[ 451.122441][ T8100] ? __pfx_kthread+0x10/0x10
[ 451.122454][ T8100] ret_from_fork_asm+0x1a/0x30
[ 451.122473][ T8100]
[ 451.127788][ T8100] Aborting journal on device loop0-75.
[ 451.253236][ T5723] Buffer I/O error on dev loop0, logical block 0, async page read
[ 451.271546][ T5723] Buffer I/O error on dev loop0, logical block 1, async page read
[ 451.290646][ T5723] Buffer I/O error on dev loop0, logical block 2, async page read
[ 451.334455][ T5723] Buffer I/O error on dev loop0, logical block 3, async page read
[ 451.360847][ T5723] Buffer I/O error on dev loop0, logical block 4, async page read
[ 451.382307][ T5723] Buffer I/O error on dev loop0, logical block 5, async page read
[ 451.385797][ T5723] Buffer I/O error on dev loop0, logical block 6, async page read
[ 451.389822][ T5723] Buffer I/O error on dev loop0, logical block 7, async page read
[ 451.694411][ T8100] Buffer I/O error on dev loop0, logical block 640, lost sync page write
[ 451.722990][ T8100] JBD2: I/O error when updating journal superblock for loop0-75.
[ 452.554594][ T5754] (syz-executor,5754,0):__ocfs2_flush_truncate_log:6041 ERROR: status = -5
[ 452.608824][ T5754] (syz-executor,5754,0):ocfs2_sync_fs:408 ERROR: status = -5
[ 452.624572][ T5754] (syz-executor,5754,0):ocfs2_start_trans:379 ERROR: status = -30
[ 452.647492][ T5754] OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal
[ 452.693167][ T5754] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted.
[ 452.740529][ T5754] OCFS2: File system is now read-only.
[ 452.743029][ T5754] (syz-executor,5754,0):ocfs2_shutdown_local_alloc:419 ERROR: status = -30
[ 452.746907][ T5754] (syz-executor,5754,0):__ocfs2_flush_truncate_log:6041 ERROR: status = -5
[ 452.817178][ T5754] (syz-executor,5754,0):ocfs2_truncate_log_shutdown:6345 ERROR: status = -5
[ 452.852293][ T5754] (syz-executor,5754,0):ocfs2_write_block:78 ERROR: status = -5
[ 452.855662][ T5754] (syz-executor,5754,0):ocfs2_update_disk_slot:199 ERROR: status = -5
[ 452.859085][ T5754] (syz-executor,5754,0):ocfs2_put_slot:517 ERROR: status = -5
[ 452.934626][ T5754] (syz-executor,5754,0):ocfs2_journal_shutdown:1107 ERROR: status = -5
[ 452.975648][ T5754] ocfs2: Unmounting device (7,0) on (node local)
2025/05/16 19:04:17 executed programs: 533
[ 455.175637][ T8122] loop0: detected capacity change from 0 to 32768
[ 455.287348][ T8122] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
[ 455.596009][ T8129] getblk(): invalid block size 512 requested
[ 455.600324][ T5723] buffer_io_error: 1 callbacks suppressed
[ 455.600337][ T5723] Buffer I/O error on dev loop0, logical block 248, async page read
[ 455.614352][ T8129] logical block size: 32768
[ 455.619977][ T8129] CPU: 0 UID: 0 PID: 8129 Comm: jbd2/loop0-75 Not tainted 6.15.0-rc6-syzkaller-g3c21441eeffc-dirty #0 PREEMPT(full)
[ 455.619996][ T8129] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 455.620003][ T8129] Call Trace:
[ 455.620008][ T8129]
[ 455.620013][ T8129] dump_stack_lvl+0x189/0x250
[ 455.620054][ T8129] ? __pfx_dump_stack_lvl+0x10/0x10
[ 455.620069][ T8129] ? __pfx__printk+0x10/0x10
[ 455.620085][ T8129] ? fs_reclaim_acquire+0x7d/0x100
[ 455.620111][ T8129] bdev_getblk+0x59e/0x670
[ 455.620133][ T8129] jbd2_journal_get_descriptor_buffer+0x147/0x420
[ 455.620147][ T8129] jbd2_journal_commit_transaction+0x12bd/0x5960
[ 455.620169][ T8129] ? __pfx_jbd2_journal_commit_transaction+0x10/0x10
[ 455.620181][ T8129] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10
[ 455.620198][ T8129] ? rcu_is_watching+0x15/0xb0
[ 455.620214][ T8129] ? __try_to_del_timer_sync+0x34a/0x3a0
[ 455.620234][ T8129] ? __pfx___timer_delete_sync+0x10/0x10
[ 455.620255][ T8129] kjournald2+0x3cf/0x750
[ 455.620282][ T8129] ? __pfx_kjournald2+0x10/0x10
[ 455.620297][ T8129] ? __pfx_autoremove_wake_function+0x10/0x10
[ 455.620313][ T8129] ? __kthread_parkme+0x7b/0x200
[ 455.620326][ T8129] ? __kthread_parkme+0x1a1/0x200
[ 455.620340][ T8129] kthread+0x711/0x8a0
[ 455.620355][ T8129] ? __pfx_kjournald2+0x10/0x10
[ 455.620386][ T8129] ? __pfx_kthread+0x10/0x10
[ 455.620402][ T8129] ? __pfx_kthread+0x10/0x10
[ 455.620414][ T8129] ? _raw_spin_unlock_irq+0x23/0x50
[ 455.620425][ T8129] ? lockdep_hardirqs_on+0x9c/0x150
[ 455.620436][ T8129] ? __pfx_kthread+0x10/0x10
[ 455.620447][ T8129] ret_from_fork+0x4b/0x80
[ 455.620459][ T8129] ? __pfx_kthread+0x10/0x10
[ 455.620472][ T8129] ret_from_fork_asm+0x1a/0x30
[ 455.620492][ T8129]
[ 455.713138][ T5723] Buffer I/O error on dev loop0, logical block 249, async page read
[ 455.716862][ T5723] Buffer I/O error on dev loop0, logical block 250, async page read
[ 455.729634][ T5723] Buffer I/O error on dev loop0, logical block 251, async page read
[ 455.737160][ T5723] Buffer I/O error on dev loop0, logical block 252, async page read
[ 455.748753][ T5723] Buffer I/O error on dev loop0, logical block 253, async page read
[ 455.771322][ T5723] Buffer I/O error on dev loop0, logical block 254, async page read
[ 455.786275][ T5723] Buffer I/O error on dev loop0, logical block 255, async page read
[ 455.795864][ T5723] Buffer I/O error on dev loop0, logical block 512, async page read
[ 455.799447][ T5723] Buffer I/O error on dev loop0, logical block 513, async page read
[ 456.003634][ T8129] Aborting journal on device loop0-75.
[ 456.033299][ T8129] JBD2: I/O error when updating journal superblock for loop0-75.
[ 457.127832][ T5754] (syz-executor,5754,0):__ocfs2_flush_truncate_log:6041 ERROR: status = -5
[ 457.161459][ T5754] (syz-executor,5754,0):ocfs2_sync_fs:408 ERROR: status = -5
[ 457.165104][ T5754] (syz-executor,5754,0):ocfs2_start_trans:379 ERROR: status = -30
[ 457.229602][ T5754] OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal
[ 457.261781][ T5754] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted.
[ 457.316410][ T5754] OCFS2: File system is now read-only.
[ 457.331353][ T5754] (syz-executor,5754,0):ocfs2_shutdown_local_alloc:419 ERROR: status = -30
[ 457.335277][ T5754] (syz-executor,5754,0):__ocfs2_flush_truncate_log:6041 ERROR: status = -5
[ 457.397006][ T5754] (syz-executor,5754,0):ocfs2_truncate_log_shutdown:6345 ERROR: status = -5
[ 457.432746][ T5754] (syz-executor,5754,0):ocfs2_write_block:78 ERROR: status = -5
[ 457.436172][ T5754] (syz-executor,5754,0):ocfs2_update_disk_slot:199 ERROR: status = -5
[ 457.515145][ T5754] (syz-executor,5754,0):ocfs2_put_slot:517 ERROR: status = -5
[ 457.560908][ T5754] (syz-executor,5754,0):ocfs2_journal_shutdown:1107 ERROR: status = -5
[ 457.581442][ T5754] ocfs2: Unmounting device (7,0) on (node local)
2025/05/16 19:04:22 executed programs: 540
[ 459.474458][ T8144] loop0: detected capacity change from 0 to 32768
[ 459.597621][ T8144] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
[ 460.041532][ T8153] Aborting journal on device loop0-75.
[ 460.044044][ T8153] JBD2: I/O error when updating journal superblock for loop0-75.
[ 460.734174][ T5754] (syz-executor,5754,0):__ocfs2_flush_truncate_log:6041 ERROR: status = -5
[ 460.738037][ T5754] (syz-executor,5754,0):ocfs2_sync_fs:408 ERROR: status = -5
[ 460.797444][ T5754] (syz-executor,5754,0):ocfs2_start_trans:379 ERROR: status = -30
[ 460.823796][ T5754] OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal
[ 460.880626][ T5754] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted.
[ 460.895610][ T5754] OCFS2: File system is now read-only.
[ 460.931673][ T5754] (syz-executor,5754,0):ocfs2_shutdown_local_alloc:419 ERROR: status = -30
[ 460.935653][ T5754] (syz-executor,5754,0):__ocfs2_flush_truncate_log:6041 ERROR: status = -5
[ 461.006953][ T5754] (syz-executor,5754,0):ocfs2_truncate_log_shutdown:6345 ERROR: status = -5
[ 461.028989][ T5754] buffer_io_error: 17 callbacks suppressed
[ 461.029006][ T5754] Buffer I/O error on dev loop0, logical block 17024, lost sync page write
[ 461.058476][ T5754] (syz-executor,5754,0):ocfs2_write_block:78 ERROR: status = -5
[ 461.100476][ T5754] (syz-executor,5754,0):ocfs2_update_disk_slot:199 ERROR: status = -5
[ 461.132782][ T5754] (syz-executor,5754,0):ocfs2_put_slot:517 ERROR: status = -5
[ 461.136672][ T5754] (syz-executor,5754,0):ocfs2_journal_shutdown:1107 ERROR: status = -5
[ 461.190760][ T5754] ocfs2: Unmounting device (7,0) on (node local)
[ 463.317856][ T8172] loop0: detected capacity change from 0 to 32768
[ 463.435372][ T8172] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
[ 463.893112][ T8183] Aborting journal on device loop0-75.
[ 463.910194][ T8183] Buffer I/O error on dev loop0, logical block 640, lost sync page write
[ 463.919372][ T5723] Buffer I/O error on dev loop0, logical block 0, async page read
[ 463.960762][ T8183] JBD2: I/O error when updating journal superblock for loop0-75.
[ 463.980692][ T5723] Buffer I/O error on dev loop0, logical block 1, async page read
[ 463.984660][ T5723] Buffer I/O error on dev loop0, logical block 2, async page read
[ 463.988356][ T5723] Buffer I/O error on dev loop0, logical block 3, async page read
[ 464.073868][ T5723] Buffer I/O error on dev loop0, logical block 4, async page read
[ 464.078153][ T5723] Buffer I/O error on dev loop0, logical block 5, async page read
[ 464.130706][ T5723] Buffer I/O error on dev loop0, logical block 6, async page read
[ 464.158334][ T5723] Buffer I/O error on dev loop0, logical block 7, async page read
[ 464.778464][ T5754] (syz-executor,5754,0):__ocfs2_flush_truncate_log:6041 ERROR: status = -5
[ 464.797237][ T5754] (syz-executor,5754,0):ocfs2_sync_fs:408 ERROR: status = -5
2025/05/16 19:04:28 executed programs: 551
[ 464.838392][ T5754] (syz-executor,5754,0):ocfs2_start_trans:379 ERROR: status = -30
[ 464.860950][ T5754] OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal
[ 464.903380][ T5754] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted.
[ 464.942171][ T5754] OCFS2: File system is now read-only.
[ 464.944764][ T5754] (syz-executor,5754,0):ocfs2_shutdown_local_alloc:419 ERROR: status = -30
[ 464.990950][ T5754] (syz-executor,5754,0):__ocfs2_flush_truncate_log:6041 ERROR: status = -5
[ 465.014241][ T5754] (syz-executor,5754,0):ocfs2_truncate_log_shutdown:6345 ERROR: status = -5
[ 465.051221][ T5754] (syz-executor,5754,0):ocfs2_write_block:78 ERROR: status = -5
[ 465.069664][ T5754] (syz-executor,5754,0):ocfs2_update_disk_slot:199 ERROR: status = -5
[ 465.098672][ T5754] (syz-executor,5754,0):ocfs2_put_slot:517 ERROR: status = -5
[ 465.137555][ T5754] (syz-executor,5754,0):ocfs2_journal_shutdown:1107 ERROR: status = -5
[ 465.168206][ T5754] ocfs2: Unmounting device (7,0) on (node local)
[ 466.845685][ T8202] loop0: detected capacity change from 0 to 32768
[ 466.964531][ T8202] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
[ 467.422535][ T8212] getblk(): invalid block size 512 requested
[ 467.433851][ T8212] logical block size: 32768
[ 467.435942][ T8212] CPU: 0 UID: 0 PID: 8212 Comm: jbd2/loop0-75 Not tainted 6.15.0-rc6-syzkaller-g3c21441eeffc-dirty #0 PREEMPT(full)
[ 467.435958][ T8212] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 467.435965][ T8212] Call Trace:
[ 467.435971][ T8212]
[ 467.435977][ T8212] dump_stack_lvl+0x189/0x250
[ 467.436017][ T8212] ? __pfx_dump_stack_lvl+0x10/0x10
[ 467.436033][ T8212] ? __pfx__printk+0x10/0x10
[ 467.436050][ T8212] ? fs_reclaim_acquire+0x7d/0x100
[ 467.436076][ T8212] bdev_getblk+0x59e/0x670
[ 467.436101][ T8212] jbd2_journal_get_descriptor_buffer+0x147/0x420
[ 467.436122][ T8212] jbd2_journal_commit_transaction+0x12bd/0x5960
[ 467.436162][ T8212] ? __pfx_jbd2_journal_commit_transaction+0x10/0x10
[ 467.436181][ T8212] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10
[ 467.436201][ T8212] ? rcu_is_watching+0x15/0xb0
[ 467.436216][ T8212] ? __try_to_del_timer_sync+0x34a/0x3a0
[ 467.436238][ T8212] ? __pfx___timer_delete_sync+0x10/0x10
[ 467.436262][ T8212] kjournald2+0x3cf/0x750
[ 467.436291][ T8212] ? __pfx_kjournald2+0x10/0x10
[ 467.436307][ T8212] ? __pfx_autoremove_wake_function+0x10/0x10
[ 467.436324][ T8212] ? __kthread_parkme+0x7b/0x200
[ 467.436337][ T8212] ? __kthread_parkme+0x1a1/0x200
[ 467.436353][ T8212] kthread+0x711/0x8a0
[ 467.436370][ T8212] ? __pfx_kjournald2+0x10/0x10
[ 467.436386][ T8212] ? __pfx_kthread+0x10/0x10
[ 467.436400][ T8212] ? __pfx_kthread+0x10/0x10
[ 467.436412][ T8212] ? _raw_spin_unlock_irq+0x23/0x50
[ 467.436424][ T8212] ? lockdep_hardirqs_on+0x9c/0x150
[ 467.436438][ T8212] ? __pfx_kthread+0x10/0x10
[ 467.436451][ T8212] ret_from_fork+0x4b/0x80
[ 467.436463][ T8212] ? __pfx_kthread+0x10/0x10
[ 467.436477][ T8212] ret_from_fork_asm+0x1a/0x30
[ 467.436504][ T8212]
[ 467.436512][ T8212] Aborting journal on device loop0-75.
[ 468.039924][ T8212] buffer_io_error: 1 callbacks suppressed
[ 468.039939][ T8212] Buffer I/O error on dev loop0, logical block 640, lost sync page write
[ 468.063757][ T8212] JBD2: I/O error when updating journal superblock for loop0-75.
[ 468.486044][ T5754] (syz-executor,5754,0):__ocfs2_flush_truncate_log:6041 ERROR: status = -5
[ 468.516683][ T5754] (syz-executor,5754,0):ocfs2_sync_fs:408 ERROR: status = -5
[ 468.537855][ T5754] (syz-executor,5754,0):ocfs2_start_trans:379 ERROR: status = -30
[ 468.575681][ T5754] OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal
[ 468.613645][ T5754] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted.
[ 468.635584][ T5754] OCFS2: File system is now read-only.
[ 468.650531][ T5754] (syz-executor,5754,0):ocfs2_shutdown_local_alloc:419 ERROR: status = -30
[ 468.685416][ T5754] (syz-executor,5754,0):__ocfs2_flush_truncate_log:6041 ERROR: status = -5
[ 468.714759][ T5754] (syz-executor,5754,0):ocfs2_truncate_log_shutdown:6345 ERROR: status = -5
[ 468.743888][ T5754] Buffer I/O error on dev loop0, logical block 17024, lost sync page write
[ 468.747925][ T5754] (syz-executor,5754,0):ocfs2_write_block:78 ERROR: status = -5
[ 468.787559][ T5754] (syz-executor,5754,0):ocfs2_update_disk_slot:199 ERROR: status = -5
[ 468.814421][ T5754] (syz-executor,5754,0):ocfs2_put_slot:517 ERROR: status = -5
[ 468.818225][ T5754] (syz-executor,5754,0):ocfs2_journal_shutdown:1107 ERROR: status = -5
[ 468.859718][ T5754] ocfs2: Unmounting device (7,0) on (node local)
[ 470.578120][ T8224] loop0: detected capacity change from 0 to 32768
[ 470.701109][ T8224] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
[ 471.075079][ T8234] getblk(): invalid block size 512 requested
[ 471.091488][ T8234] logical block size: 32768
[ 471.114307][ T8234] CPU: 0 UID: 0 PID: 8234 Comm: jbd2/loop0-75 Not tainted 6.15.0-rc6-syzkaller-g3c21441eeffc-dirty #0 PREEMPT(full)
[ 471.114327][ T8234] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 471.114335][ T8234] Call Trace:
[ 471.114339][ T8234]
[ 471.114344][ T8234] dump_stack_lvl+0x189/0x250
[ 471.114464][ T8234] ? __pfx_dump_stack_lvl+0x10/0x10
[ 471.114475][ T8234] ? __pfx__printk+0x10/0x10
[ 471.114486][ T8234] ? fs_reclaim_acquire+0x7d/0x100
[ 471.114536][ T8234] bdev_getblk+0x59e/0x670
[ 471.114560][ T8234] jbd2_journal_get_descriptor_buffer+0x147/0x420
[ 471.114580][ T8234] jbd2_journal_commit_transaction+0x12bd/0x5960
[ 471.114616][ T8234] ? __pfx_jbd2_journal_commit_transaction+0x10/0x10
[ 471.114636][ T8234] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10
[ 471.114675][ T8234] ? rcu_is_watching+0x15/0xb0
[ 471.114690][ T8234] ? __try_to_del_timer_sync+0x34a/0x3a0
[ 471.114710][ T8234] ? __pfx___timer_delete_sync+0x10/0x10
[ 471.114729][ T8234] kjournald2+0x3cf/0x750
[ 471.114756][ T8234] ? __pfx_kjournald2+0x10/0x10
[ 471.114772][ T8234] ? __pfx_autoremove_wake_function+0x10/0x10
[ 471.114786][ T8234] ? __kthread_parkme+0x7b/0x200
[ 471.114798][ T8234] ? __kthread_parkme+0x1a1/0x200
[ 471.114813][ T8234] kthread+0x711/0x8a0
[ 471.114828][ T8234] ? __pfx_kjournald2+0x10/0x10
[ 471.114842][ T8234] ? __pfx_kthread+0x10/0x10
[ 471.114856][ T8234] ? __pfx_kthread+0x10/0x10
[ 471.114869][ T8234] ? _raw_spin_unlock_irq+0x23/0x50
[ 471.114880][ T8234] ? lockdep_hardirqs_on+0x9c/0x150
[ 471.114893][ T8234] ? __pfx_kthread+0x10/0x10
[ 471.114905][ T8234] ret_from_fork+0x4b/0x80
[ 471.114916][ T8234] ? __pfx_kthread+0x10/0x10
[ 471.114930][ T8234] ret_from_fork_asm+0x1a/0x30
[ 471.114950][ T8234]
[ 471.114958][ T8234] Aborting journal on device loop0-75.
[ 471.229396][ T5723] Buffer I/O error on dev loop0, logical block 0, async page read
[ 471.260620][ T5723] Buffer I/O error on dev loop0, logical block 1, async page read
[ 471.290011][ T5723] Buffer I/O error on dev loop0, logical block 2, async page read
[ 471.310565][ T5723] Buffer I/O error on dev loop0, logical block 3, async page read
[ 471.314518][ T5723] Buffer I/O error on dev loop0, logical block 4, async page read
[ 471.318432][ T5723] Buffer I/O error on dev loop0, logical block 5, async page read
[ 471.415869][ T5723] Buffer I/O error on dev loop0, logical block 6, async page read
[ 471.429610][ T5723] Buffer I/O error on dev loop0, logical block 7, async page read
2025/05/16 19:04:34 executed programs: 563
[ 471.693417][ T8234] JBD2: I/O error when updating journal superblock for loop0-75.
[ 472.213574][ T5754] (syz-executor,5754,0):__ocfs2_flush_truncate_log:6041 ERROR: status = -5
[ 472.240228][ T5754] (syz-executor,5754,0):ocfs2_sync_fs:408 ERROR: status = -5
[ 472.284118][ T5754] (syz-executor,5754,0):ocfs2_start_trans:379 ERROR: status = -30
[ 472.315054][ T5754] OCFS2: abort (device loop0): handle_t *ocfs2_start_trans(struct ocfs2_super *, int): Detected aborted journal
[ 472.333227][ T5754] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted.
[ 472.379066][ T5754] OCFS2: File system is now read-only.
[ 472.389193][ T5754] (syz-executor,5754,0):ocfs2_shutdown_local_alloc:419 ERROR: status = -30
[ 472.413542][ T5754] (syz-executor,5754,0):__ocfs2_flush_truncate_log:6041 ERROR: status = -5
[ 472.450640][ T5754] (syz-executor,5754,0):ocfs2_truncate_log_shutdown:6345 ERROR: status = -5
[ 472.454649][ T5754] (syz-executor,5754,0):ocfs2_write_block:78 ERROR: status = -5
[ 472.518912][ T5754] (syz-executor,5754,0):ocfs2_update_disk_slot:199 ERROR: status = -5
[ 472.540581][ T5754] (syz-executor,5754,0):ocfs2_put_slot:517 ERROR: status = -5
[ 472.544371][ T5754] (syz-executor,5754,0):ocfs2_journal_shutdown:1107 ERROR: status = -5
[ 472.624766][ T5754] ocfs2: Unmounting device (7,0) on (node local)
[ 474.478102][ T8252] loop0: detected capacity change from 0 to 32768
[ 474.557307][ T8252] (syz.0.569,8252,0):ocfs2_sb_probe:741 ERROR: Hardware sector size too large: 32768 (max=4096)
[ 474.594803][ T8252] (syz.0.569,8252,0):ocfs2_fill_super:989 ERROR: superblock probe failed!
[ 474.640171][ T8252] (syz.0.569,8252,0):ocfs2_fill_super:1177 ERROR: status = -22
2025/05/16 19:04:40 executed programs: 576
[ 477.561297][ T8277] loop0: detected capacity change from 0 to 32768
[ 477.717127][ T8277] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
[ 478.288091][ T5723] buffer_io_error: 2 callbacks suppressed
[ 478.288107][ T5723] Buffer I/O error on dev loop0, logical block 80, async page read
[ 478.334656][ T5723] Buffer I/O error on dev loop0, logical block 81, async page read
[ 478.368846][ T5723] Buffer I/O error on dev loop0, logical block 82, async page read
[ 478.393542][ T5723] Buffer I/O error on dev loop0, logical block 83, async page read
[ 478.423073][ T5723] Buffer I/O error on dev loop0, logical block 84, async page read
[ 478.426712][ T5723] Buffer I/O error on dev loop0, logical block 85, async page read
[ 478.461915][ T5723] Buffer I/O error on dev loop0, logical block 86, async page read
[ 478.487288][ T5723] Buffer I/O error on dev loop0, logical block 87, async page read
[ 478.514963][ T5723] Buffer I/O error on dev loop0, logical block 88, async page read
[ 478.533732][ T5723] Buffer I/O error on dev loop0, logical block 89, async page read
[ 479.531848][ T5754] (syz-executor,5754,0):ocfs2_assign_bh:2417 ERROR: status = -5
[ 479.535460][ T5754] (syz-executor,5754,0):ocfs2_inode_lock_full_nested:2512 ERROR: status = -5
[ 479.539309][ T5754] (syz-executor,5754,0):ocfs2_shutdown_local_alloc:412 ERROR: status = -5
[ 479.598084][ T5754] (syz-executor,5754,0):ocfs2_write_block:78 ERROR: status = -5
[ 479.629674][ T5754] (syz-executor,5754,0):ocfs2_update_disk_slot:199 ERROR: status = -5
[ 479.668977][ T5754] (syz-executor,5754,0):ocfs2_put_slot:517 ERROR: status = -5
[ 479.704757][ T5754] Aborting journal on device loop0-75.
[ 479.739403][ T5754] JBD2: I/O error when updating journal superblock for loop0-75.
[ 479.776337][ T5754] (syz-executor,5754,0):ocfs2_journal_shutdown:1107 ERROR: status = -5
[ 479.841127][ T5754] ocfs2: Unmounting device (7,0) on (node local)
[ 481.779122][ T8307] loop0: detected capacity change from 0 to 32768
[ 481.923971][ T8307] (syz.0.583,8307,0):ocfs2_write_block:78 ERROR: status = -5
[ 481.935338][ T8307] (syz.0.583,8307,0):ocfs2_journal_toggle_dirty:1049 ERROR: status = -5
[ 481.966998][ T8307] (syz.0.583,8307,0):ocfs2_journal_load:1183 ERROR: status = -5
[ 481.996391][ T8307] (syz.0.583,8307,0):ocfs2_check_volume:2376 ERROR: ocfs2 journal load failed! -5
[ 482.019431][ T8307] (syz.0.583,8307,0):ocfs2_check_volume:2432 ERROR: status = -5
[ 482.047477][ T8307] (syz.0.583,8307,0):ocfs2_mount_volume:1764 ERROR: status = -5
[ 482.068689][ T8307] Aborting journal on device loop0-75.
[ 482.088148][ T8307] JBD2: I/O error when updating journal superblock for loop0-75.
[ 482.115347][ T8307] (syz.0.583,8307,0):ocfs2_fill_super:1177 ERROR: status = -5
[ 482.515149][ T8307] loop0: detected capacity change from 0 to 1024
[ 482.744347][ T8322] hfsplus: cannot replace xattr
2025/05/16 19:04:46 executed programs: 584
[ 484.969705][ T8334] loop0: detected capacity change from 0 to 32768
[ 485.054955][ T8334] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
[ 485.381757][ T8342] getblk(): invalid block size 512 requested
[ 485.385793][ T5723] buffer_io_error: 247 callbacks suppressed
[ 485.385807][ T5723] Buffer I/O error on dev loop0, logical block 128, async page read
[ 485.399204][ T8342] logical block size: 32768
[ 485.407840][ T8342] CPU: 0 UID: 0 PID: 8342 Comm: jbd2/loop0-75 Not tainted 6.15.0-rc6-syzkaller-g3c21441eeffc-dirty #0 PREEMPT(full)
[ 485.407858][ T8342] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 485.407865][ T8342] Call Trace:
[ 485.407870][ T8342]
[ 485.407875][ T8342] dump_stack_lvl+0x189/0x250
[ 485.407984][ T8342] ? __pfx_dump_stack_lvl+0x10/0x10
[ 485.407999][ T8342] ? __pfx__printk+0x10/0x10
[ 485.408013][ T8342] ? fs_reclaim_acquire+0x7d/0x100
[ 485.408041][ T8342] bdev_getblk+0x59e/0x670
[ 485.408064][ T8342] jbd2_journal_get_descriptor_buffer+0x147/0x420
[ 485.408086][ T8342] jbd2_journal_commit_transaction+0x12bd/0x5960
[ 485.408139][ T8342] ? __pfx_jbd2_journal_commit_transaction+0x10/0x10
[ 485.408164][ T8342] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10
[ 485.408182][ T8342] ? rcu_is_watching+0x15/0xb0
[ 485.408198][ T8342] ? __try_to_del_timer_sync+0x34a/0x3a0
[ 485.408216][ T8342] ? __pfx___timer_delete_sync+0x10/0x10
[ 485.408237][ T8342] kjournald2+0x3cf/0x750
[ 485.408264][ T8342] ? __pfx_kjournald2+0x10/0x10
[ 485.408280][ T8342] ? __pfx_autoremove_wake_function+0x10/0x10
[ 485.408294][ T8342] ? __kthread_parkme+0x7b/0x200
[ 485.408307][ T8342] ? __kthread_parkme+0x1a1/0x200
[ 485.408321][ T8342] kthread+0x711/0x8a0
[ 485.408342][ T8342] ? __pfx_kjournald2+0x10/0x10
[ 485.408361][ T8342] ? __pfx_kthread+0x10/0x10
[ 485.408375][ T8342] ? __pfx_kthread+0x10/0x10
[ 485.408387][ T8342] ? _raw_spin_unlock_irq+0x23/0x50
[ 485.408397][ T8342] ? lockdep_hardirqs_on+0x9c/0x150
[ 485.408410][ T8342] ? __pfx_kthread+0x10/0x10
[ 485.408427][ T8342] ret_from_fork+0x4b/0x80
[ 485.408442][ T8342] ? __pfx_kthread+0x10/0x10
[ 485.408455][ T8342] ret_from_fork_asm+0x1a/0x30
[ 485.408473][ T8342]
[ 485.500508][ T8342] Aborting journal on device loop0-75.
[ 485.503213][ T8342] Buffer I/O error on dev loop0, logical block 640, lost sync page write
[ 485.506954][ T8342] JBD2: I/O error when updating journal superblock for loop0-75.
[ 485.510551][ T5723] Buffer I/O error on dev loop0, logical block 129, async page read
[ 485.514653][ T5723] Buffer I/O error on dev loop0, logical block 130, async page read
[ 485.518540][ T5723] Buffer I/O error on dev loop0, logical block 131, async page read
[ 485.543547][ T5723] Buffer I/O error on dev loop0, logical block 132, async page read
[ 485.575720][ T5723] Buffer I/O error on dev loop0, logical block 133, async page read
[ 485.599723][ T5723] Buffer I/O error on dev loop0, logical block 134, async page read
[ 485.612753][ T5723] Buffer I/O error on dev loop0, logical block 135, async page read