linux-kernel - Re: [syzbot] [net?] WARNING: ODEBUG bug in ingress

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Message-ID: <ee358056-266a-426d-5dc9-de6df2542752@iogearbox.net>
Date:   Fri, 21 Jul 2023 02:53:21 +0200
From:   Daniel Borkmann <daniel@...earbox.net>
To:     syzbot <syzbot+bdcf141f362ef83335cf@...kaller.appspotmail.com>,
        bpf@...r.kernel.org, davem@...emloft.net, edumazet@...gle.com,
        jhs@...atatu.com, jiri@...nulli.us, kuba@...nel.org,
        linux-kernel@...r.kernel.org, netdev@...r.kernel.org,
        pabeni@...hat.com, syzkaller-bugs@...glegroups.com,
        xiyou.wangcong@...il.com
Subject: Re: [syzbot] [net?] WARNING: ODEBUG bug in ingress_destroy

On 7/20/23 5:18 PM, syzbot wrote:
> Hello,
> 
> syzbot found the following issue on:
> 
> HEAD commit:    03b123debcbc tcp: tcp_enter_quickack_mode() should be static
> git tree:       net-next
> console+strace: https://syzkaller.appspot.com/x/log.txt?x=168e1baaa80000
> kernel config:  https://syzkaller.appspot.com/x/.config?x=32e3dcc11fd0d297
> dashboard link: https://syzkaller.appspot.com/bug?extid=bdcf141f362ef83335cf
> compiler:       gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40
> syz repro:      https://syzkaller.appspot.com/x/repro.syz?x=10bf2bf4a80000
> C reproducer:   https://syzkaller.appspot.com/x/repro.c?x=12741e9aa80000
> 
> Downloadable assets:
> disk image: https://storage.googleapis.com/syzbot-assets/348462fb61fa/disk-03b123de.raw.xz
> vmlinux: https://storage.googleapis.com/syzbot-assets/33375730f77f/vmlinux-03b123de.xz
> kernel image: https://storage.googleapis.com/syzbot-assets/b6882fbac041/bzImage-03b123de.xz
> 
> IMPORTANT: if you fix the issue, please add the following tag to the commit:
> Reported-by: syzbot+bdcf141f362ef83335cf@...kaller.appspotmail.com

Same here, will take a look. Thanks!