linux-kernel - [syzbot] Monthly udf report (Aug 2025)

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Message-ID: <68ad5ed8.050a0220.37038e.00b2.GAE@google.com>
Date: Tue, 26 Aug 2025 00:14:32 -0700
From: syzbot <syzbot+list948ee5c65e0b757a7721@...kaller.appspotmail.com>
To: jack@...e.com, linux-kernel@...r.kernel.org, 
	syzkaller-bugs@...glegroups.com
Subject: [syzbot] Monthly udf report (Aug 2025)

Hello udf maintainers/developers,

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

During the period, 1 new issues were detected and 0 were fixed.
In total, 9 issues are still open and 38 have already been fixed.

Some of the still happening issues:

Ref Crashes Repro Title
<1> 13239   Yes   WARNING in udf_truncate_extents
                  https://syzkaller.appspot.com/bug?extid=43fc5ba6dcb33e3261ca
<2> 1275    Yes   WARNING in __udf_add_aext (3)
                  https://syzkaller.appspot.com/bug?extid=799a0e744ac47f928024
<3> 530     Yes   possible deadlock in udf_free_blocks
                  https://syzkaller.appspot.com/bug?extid=d472c32c5dd4cd2fb5c5
<4> 140     Yes   WARNING in __getblk_slow
                  https://syzkaller.appspot.com/bug?extid=89fa933c2012e808890e
<5> 98      Yes   WARNING in udf_setsize (2)
                  https://syzkaller.appspot.com/bug?extid=db6df8c0f578bc11e50e
<6> 1       Yes   WARNING in udf_fiiter_add_entry
                  https://syzkaller.appspot.com/bug?extid=969e250fc7983fc7417c

---
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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