linux-kernel - [syzbot] Monthly xfs report (Mar 2025)

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Message-ID: <67e08a1a.050a0220.a7ebc.0005.GAE@google.com>
Date: Sun, 23 Mar 2025 15:24:26 -0700
From: syzbot <syzbot+list5cd62fbbe518216907d5@...kaller.appspotmail.com>
To: cem@...nel.org, linux-kernel@...r.kernel.org, linux-xfs@...r.kernel.org, 
	syzkaller-bugs@...glegroups.com
Subject: [syzbot] Monthly xfs report (Mar 2025)

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 1 were fixed.
In total, 21 issues are still open and 27 have already been fixed.

Some of the still happening issues:

Ref Crashes Repro Title
<1> 184     Yes   KASAN: slab-use-after-free Read in xfs_inode_item_push
                  https://syzkaller.appspot.com/bug?extid=1a28995e12fd13faa44e
<2> 156     Yes   BUG: Bad page state in iomap_write_begin
                  https://syzkaller.appspot.com/bug?extid=c317c107c68f8bc257d9
<3> 94      Yes   INFO: task hung in xfs_buf_item_unpin (2)
                  https://syzkaller.appspot.com/bug?extid=837bcd54843dd6262f2f
<4> 21      No    possible deadlock in xfs_fs_dirty_inode (2)
                  https://syzkaller.appspot.com/bug?extid=1116a7b7b96b9c426a1a
<5> 15      No    possible deadlock in xfs_qm_dqrele
                  https://syzkaller.appspot.com/bug?extid=da63448ae44acf902d11
<6> 13      No    BUG: unable to handle kernel paging request in xfs_destroy_mount_workqueues
                  https://syzkaller.appspot.com/bug?extid=63340199267472536cf4
<7> 10      Yes   WARNING in __folio_rmap_sanity_checks (2)
                  https://syzkaller.appspot.com/bug?extid=c0673e1f1f054fac28c2
<8> 4       Yes   WARNING in xfs_bmapi_convert_delalloc (2)
                  https://syzkaller.appspot.com/bug?extid=1fcaeac63a6a5f2cc94d

---
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@...glegroups.com.

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