linux-kernel - Re: [syzbot] kernel BUG in ip_frag

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Message-ID: <000000000000d3a00705f29c70b6@google.com>
Date:   Thu, 19 Jan 2023 03:43:25 -0800
From:   syzbot <syzbot+c8a2e66e37eee553c4fd@...kaller.appspotmail.com>
To:     bpf@...r.kernel.org, brouer@...hat.com, davem@...emloft.net,
        dsahern@...nel.org, edumazet@...gle.com, jbrouer@...hat.com,
        kuba@...nel.org, linux-kernel@...r.kernel.org,
        netdev@...r.kernel.org, pabeni@...hat.com, saeed@...nel.org,
        syzkaller-bugs@...glegroups.com, yoshfuji@...ux-ipv6.org
Subject: Re: [syzbot] kernel BUG in ip_frag_next

Hello,

syzbot has tested the proposed patch and the reproducer did not trigger any issue:

Reported-and-tested-by: syzbot+c8a2e66e37eee553c4fd@...kaller.appspotmail.com

Tested on:

commit:         9ffb07a3 Merge branch 'enetc-bd-ring-cleanup'
git tree:       git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git master
console output: https://syzkaller.appspot.com/x/log.txt?x=1641e6a9480000
kernel config:  https://syzkaller.appspot.com/x/.config?x=39c7bc65b36ccf9d
dashboard link: https://syzkaller.appspot.com/bug?extid=c8a2e66e37eee553c4fd
compiler:       gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2
patch:          https://syzkaller.appspot.com/x/patch.diff?x=135c7f0e480000

Note: testing is done by a robot and is best-effort only.