[syzbot] Monthly xfs report (Apr 2026)

[syzbot] Monthly xfs report (Apr 2026)

[syzbot]

Hello xfs maintainers/developers,

This is a 31-day syzbot report for the xfs subsystem.
All related reports/information can be found at:
https://syzkaller.appspot.com/upstream/s/xfs

During the period, 1 new issues were detected and 0 were fixed.
In total, 19 issues are still open and 28 have already been fixed.

Some of the still happening issues:

Ref Crashes Repro Title
<1> 2945    Yes   INFO: task hung in sync_inodes_sb (5)
                  https://syzkaller.appspot.com/bug?extid=30476ec1b6dc84471133
<2> 856     Yes   possible deadlock in xfs_icwalk_ag (3)
                  https://syzkaller.appspot.com/bug?extid=789028412a4af61a2b61
<3> 515     Yes   inconsistent lock state in igrab
                  https://syzkaller.appspot.com/bug?extid=5eb0d61dfb76ca12670c
<4> 430     Yes   KASAN: slab-use-after-free Read in xfs_inode_item_push
                  https://syzkaller.appspot.com/bug?extid=1a28995e12fd13faa44e
<5> 122     Yes   INFO: task hung in xfs_buf_item_unpin (2)
                  https://syzkaller.appspot.com/bug?extid=837bcd54843dd6262f2f
<6> 62      Yes   INFO: task hung in vfs_setxattr (7)
                  https://syzkaller.appspot.com/bug?extid=3d0a18cd22695979a7c6
<7> 7       Yes   INFO: task hung in xlog_force_lsn (2)
                  https://syzkaller.appspot.com/bug?extid=c27dee924f3271489c82

---
This report is generated by a bot. It may contain errors.
See https://goo.gl/tpsmEJ for more information about syzbot.
syzbot engineers can be reached at syzkaller@googlegroups.com.

To disable reminders for individual bugs, reply with the following command:
#syz set <Ref> no-reminders

To change bug's subsystems, reply with:
#syz set <Ref> subsystems: new-subsystem

You may send multiple commands in a single email message.