[syzbot] Monthly udf report (Jul 2025)

[syzbot] Monthly udf report (Jul 2025)

[syzbot]

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, 8 issues are still open and 36 have already been fixed.

Some of the still happening issues:

Ref Crashes Repro Title
<1> 12673   Yes   WARNING in udf_truncate_extents
                  https://syzkaller.appspot.com/bug?extid=43fc5ba6dcb33e3261ca
<2> 1222    Yes   WARNING in __udf_add_aext (3)
                  https://syzkaller.appspot.com/bug?extid=799a0e744ac47f928024
<3> 514     Yes   possible deadlock in udf_free_blocks
                  https://syzkaller.appspot.com/bug?extid=d472c32c5dd4cd2fb5c5
<4> 92      Yes   WARNING in udf_setsize (2)
                  https://syzkaller.appspot.com/bug?extid=db6df8c0f578bc11e50e
<5> 6       No    KASAN: slab-out-of-bounds Write in udf_write_aext (2)
                  https://syzkaller.appspot.com/bug?extid=4e1da0d327b65949fe1b
<6> 3       Yes   WARNING in udf_expand_dir_adinicb (2)
                  https://syzkaller.appspot.com/bug?extid=545e45805722d117958f
<7> 1       Yes   WARNING in udf_fiiter_add_entry
                  https://syzkaller.appspot.com/bug?extid=969e250fc7983fc7417c

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