From: Andrew Price <anprice@redhat.com>
To: syzbot <syzbot+4708579bb230a0582a57@syzkaller.appspotmail.com>
Cc: agruenba@redhat.com, gfs2@lists.linux.dev,
linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com
Subject: Re: [syzbot] [gfs2?] UBSAN: shift-out-of-bounds in gfs2_dir_read (2)
Date: Wed, 16 Jul 2025 16:42:23 +0100 [thread overview]
Message-ID: <0591ddb7-d279-4b13-bf2f-ffb913e82720@redhat.com> (raw)
In-Reply-To: <68754d09.a70a0220.5f69f.0001.GAE@google.com>
On 14/07/2025 19:31, syzbot wrote:
> syzbot has found a reproducer for the following issue on:
>
> HEAD commit: 347e9f5043c8 Linux 6.16-rc6
> git tree: upstream
> console output: https://syzkaller.appspot.com/x/log.txt?x=11afb18c580000
> kernel config: https://syzkaller.appspot.com/x/.config?x=f62a2ef17395702a
> dashboard link: https://syzkaller.appspot.com/bug?extid=4708579bb230a0582a57
> compiler: Debian clang version 20.1.7 (++20250616065708+6146a88f6049-1~exp1~20250616065826.132), Debian LLD 20.1.7
> syz repro: https://syzkaller.appspot.com/x/repro.syz?x=172470f0580000
> C reproducer: https://syzkaller.appspot.com/x/repro.c?x=16d0fd82580000
#syz test: git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git for-next
next prev parent reply other threads:[~2025-07-16 15:42 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-07-14 17:53 [syzbot] [gfs2?] UBSAN: shift-out-of-bounds in gfs2_dir_read (2) syzbot
2025-07-14 18:31 ` syzbot
2025-07-15 12:24 ` Andrew Price
2025-07-15 12:45 ` syzbot
2025-07-15 13:00 ` Andrew Price
2025-07-16 15:42 ` Andrew Price [this message]
2025-07-16 16:03 ` syzbot
2025-07-15 14:15 ` Forwarded: syzbot
2025-07-15 14:29 ` Forwarded: syzbot
2025-07-16 6:28 ` Forwarded: syzbot
[not found] <CAMp3bLVK6iyX3ZrM7=VUp5RcHcDaTNMRxfYd-Jr2Qr+vzRw7bA@mail.gmail.com>
2025-07-15 14:24 ` [syzbot] [gfs2?] UBSAN: shift-out-of-bounds in gfs2_dir_read (2) syzbot
[not found] <CAMp3bLUBvH+e1Zg+GhB7g+wDTfTi34F=fpPBXi=zQkE5sLBxsA@mail.gmail.com>
2025-07-15 14:44 ` syzbot
[not found] <CAMp3bLXm0gv=SWKwU_U6uBkxu12NawKyPPdrHVCYQDf-vyofdA@mail.gmail.com>
2025-07-16 6:44 ` syzbot
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