[syzbot-moderation] Monthly xfs report (Nov 2025)

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syzbot

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Nov 28, 2025, 3:32:33 PM (4 days ago) Nov 28
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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, 0 new issues were detected and 0 were fixed.
In total, 17 issues are still open and 27 have already been fixed.

Some of the still happening issues:

Ref Crashes Repro Title
<1> 2818 Yes INFO: task hung in sync_inodes_sb (5)
https://syzkaller.appspot.com/bug?extid=30476ec1b6dc84471133
<2> 269 Yes KASAN: slab-use-after-free Read in xfs_inode_item_push
https://syzkaller.appspot.com/bug?extid=1a28995e12fd13faa44e
<3> 109 Yes INFO: task hung in xfs_buf_item_unpin (2)
https://syzkaller.appspot.com/bug?extid=837bcd54843dd6262f2f
<4> 57 Yes INFO: task hung in vfs_setxattr (7)
https://syzkaller.appspot.com/bug?extid=3d0a18cd22695979a7c6
<5> 22 Yes KASAN: slab-use-after-free Read in xfs_buf_rele (4)
https://syzkaller.appspot.com/bug?extid=0391d34e801643e2809b
<6> 4 Yes KASAN: slab-use-after-free Write in xlog_cil_committed
https://syzkaller.appspot.com/bug?extid=4e6ee73c0ae4b6e8753f
<7> 3 Yes INFO: task hung in xlog_force_lsn (2)
https://syzkaller.appspot.com/bug?extid=c27dee924f3271489c82

The report will be sent to: [linu...@vger.kernel.org c...@kernel.org linux-...@vger.kernel.org].

---
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 syzk...@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

If the report looks fine to you, reply with:
#syz upstream

To regenerate the report, reply with:
#syz regenerate

You may send multiple commands in a single email message.

Aleksandr Nogikh

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Nov 28, 2025, 4:21:25 PM (4 days ago) Nov 28
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#syz upstream
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