linux-kernel - Re: [syzbot] [bpf?] WARNING in bpf_mprog_pos

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [day] [month] [year] [list]

Message-ID: <d3ecc822-00aa-7d66-c8c0-44ac7bff919e@iogearbox.net>
Date:   Mon, 18 Sep 2023 14:41:20 +0200
From:   Daniel Borkmann <daniel@...earbox.net>
To:     syzbot <syzbot+2558ca3567a77b7af4e3@...kaller.appspotmail.com>,
        andrii@...nel.org, ast@...nel.org, bpf@...r.kernel.org,
        haoluo@...gle.com, john.fastabend@...il.com, jolsa@...nel.org,
        kpsingh@...nel.org, linux-kernel@...r.kernel.org,
        martin.lau@...ux.dev, netdev@...r.kernel.org, sdf@...gle.com,
        song@...nel.org, syzkaller-bugs@...glegroups.com,
        yonghong.song@...ux.dev
Subject: Re: [syzbot] [bpf?] WARNING in bpf_mprog_pos_after

On 9/18/23 7:15 AM, syzbot wrote:
> Hello,
> 
> syzbot found the following issue on:
> 
> HEAD commit:    ca5ab9638e92 Merge branch 'selftests-classid'
> git tree:       net-next
> console output: https://syzkaller.appspot.com/x/log.txt?x=110ef2c2680000
> kernel config:  https://syzkaller.appspot.com/x/.config?x=e82a7781f9208c0d
> dashboard link: https://syzkaller.appspot.com/bug?extid=2558ca3567a77b7af4e3
> compiler:       gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40
> 
> Unfortunately, I don't have any reproducer for this issue yet.

Will take a look, thx.