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From:   Aleksandr Nogikh <nogikh@google.com>
Date:   Thu, 30 Mar 2023 12:09:02 +0200
Message-ID: <CANp29Y50uKR9SgXi+wFGQkdcrSn98MfTsmwQXxofYngkzWaKjQ@mail.gmail.com>
Subject: Re: [syzbot] Monthly cluster report
To:     syzbot <syzbot+list6e220af77940a0f2148c@syzkaller.appspotmail.com>
Cc:     cluster-devel@redhat.com, linux-fsdevel@vger.kernel.org,
        linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com
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FTR The subsystem was recently renamed to gfs2 on syzbot, so the list
of gfs2 bugs can now be found at:
https://syzkaller.appspot.com/upstream/s/gfs2

On Tue, Mar 28, 2023 at 6:19=E2=80=AFPM syzbot
<syzbot+list6e220af77940a0f2148c@syzkaller.appspotmail.com> wrote:
>
> Hello cluster maintainers/developers,
>
> This is a 30-day syzbot report for the cluster subsystem.
> All related reports/information can be found at:
> https://syzkaller.appspot.com/upstream/s/cluster
>
> During the period, 1 new issues were detected and 0 were fixed.
> In total, 23 issues are still open and 12 have been fixed so far.
>
> Some of the still happening issues:
>
> Crashes Repro Title
> 237     Yes   kernel BUG in gfs2_glock_nq (2)
>               https://syzkaller.appspot.com/bug?extid=3D70f4e455dee59ab40=
c80
> 111     Yes   INFO: task hung in gfs2_jhead_process_page
>               https://syzkaller.appspot.com/bug?extid=3Db9c5afe053a08cd29=
468
> 108     Yes   general protection fault in gfs2_evict_inode (2)
>               https://syzkaller.appspot.com/bug?extid=3D8a5fc6416c175cece=
a34
> 23      Yes   INFO: task hung in __gfs2_trans_begin
>               https://syzkaller.appspot.com/bug?extid=3Da159cc6676345e04f=
f7d
> 21      Yes   WARNING in gfs2_check_blk_type
>               https://syzkaller.appspot.com/bug?extid=3D092b28923eb79e0f3=
c41
> 18      Yes   UBSAN: array-index-out-of-bounds in __gfs2_iomap_get
>               https://syzkaller.appspot.com/bug?extid=3D45d4691b1ed3c48eb=
a05
> 13      Yes   INFO: task hung in gfs2_gl_hash_clear (3)
>               https://syzkaller.appspot.com/bug?extid=3Ded7d0f71a89e28557=
a77
> 6       No    KMSAN: uninit-value in inode_go_dump
>               https://syzkaller.appspot.com/bug?extid=3D79333ce1ae874ab7f=
fbb
> 3       Yes   general protection fault in gfs2_dump_glock (2)
>               https://syzkaller.appspot.com/bug?extid=3D427fed3295e9a7e88=
7f2
>
> ---
> 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@googlegroups.com.
>
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