[syzbot] Monthly gfs2 report (Mar 2026)

[syzbot] Monthly gfs2 report (Mar 2026)

[syzbot]

Hello gfs2 maintainers/developers,

This is a 31-day syzbot report for the gfs2 subsystem.
All related reports/information can be found at:
https://syzkaller.appspot.com/upstream/s/gfs2

During the period, 0 new issues were detected and 0 were fixed.
In total, 37 issues are still open and 43 have already been fixed.

Some of the still happening issues:

Ref  Crashes Repro Title
<1>  1939    Yes   INFO: task hung in __gfs2_lookup
                   https://syzkaller.appspot.com/bug?extid=8a86bdd8c524e46ff97a
<2>  1448    Yes   kernel BUG in gfs2_glock_nq (2)
                   https://syzkaller.appspot.com/bug?extid=70f4e455dee59ab40c80
<3>  1371    Yes   kernel BUG in gfs2_jindex_free (2)
                   https://syzkaller.appspot.com/bug?extid=150563285f78ac3e9bd4
<4>  659     Yes   WARNING in vfs_setxattr (3)
                   https://syzkaller.appspot.com/bug?extid=5ce48a14916462cec450
<5>  407     Yes   KASAN: stack-out-of-bounds Read in gfs2_dump_glock
                   https://syzkaller.appspot.com/bug?extid=7efd59a5a532c57037e6
<6>  222     Yes   WARNING in chown_common
                   https://syzkaller.appspot.com/bug?extid=04c2672c56fbb9401640
<7>  171     Yes   KASAN: slab-use-after-free Read in gfs2_invalidate_folio
                   https://syzkaller.appspot.com/bug?extid=3a36aeabd31497d63f6e
<8>  146     Yes   INFO: task hung in block_invalidate_folio (2)
                   https://syzkaller.appspot.com/bug?extid=85194ada5aabdfff265b
<9>  103     Yes   general protection fault in __gfs2_trans_begin
                   https://syzkaller.appspot.com/bug?extid=a3a4e5eee651210c6887
<10> 84      Yes   kernel BUG in qd_put (3)
                   https://syzkaller.appspot.com/bug?extid=0423714c06c369318794

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