From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from trinity3.trinnet.net (trinity.trinnet.net [96.78.144.185]) by smtp.subspace.kernel.org (Postfix) with ESMTP id D66941C2DB2 for ; Sat, 16 Aug 2025 17:35:12 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=96.78.144.185 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1755365714; cv=none; b=tFd/JLGyedLaJuw6d63GUDrNCnKS8fzjBzhfk3ZOhXIhJI7k82NHDis44b6w3VieFnupVHWZKfufr8/ZSOYElwUVWNTbcZvJccgLg15f0oxLvvmk05ZA60lBYL3XzowR1mWXKM1TdCK/GLYXw5RFqgnZjq/L3ak/8ycTbNyhe44= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1755365714; c=relaxed/simple; bh=wQIhlRAswKJHt8h4sB+gtYezOM83VDX9o+EVC+ceoy4=; h=From:Subject:To:References:Message-ID:Date:MIME-Version: In-Reply-To:Content-Type; b=aQw0oVpQMnYLqW4X99l4zf5/RH5qzdPup+t9i9jSBWtjr4NQgrUHHxN9jSgX3xMeLsDzY5NAypW45mkNAex9+qbMYkrFUff+zC5mCQ13YxsiFeETVRdS7TZ8646Qv3+r6M2m7mwKaMkSn9h+rLa3sIE20pcadZpikfqhn5dmcDI= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=trinnet.net; spf=pass smtp.mailfrom=trinnet.net; arc=none smtp.client-ip=96.78.144.185 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=trinnet.net Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=trinnet.net Received: from trinity4.trinnet.net (trinity4.trinnet.net [192.168.0.11]) by trinity3.trinnet.net (TrinityOS hardened/TrinityOS Hardened) with ESMTP id 57GHZCJE024718 for ; Sat, 16 Aug 2025 10:35:12 -0700 From: David Ranch Subject: Re: [ROSE] [AX25] 6.15.10 long term stable kernel oops To: linux-hams@vger.kernel.org References: <57258a4d-50bd-47a1-b83a-c47051c54876@free.fr> Message-ID: <58b534b6-98e5-0e55-d65b-eaff719cfa18@trinnet.net> Date: Sat, 16 Aug 2025 10:35:12 -0700 User-Agent: Mozilla/5.0 (X11; Linux i686; rv:45.0) Gecko/20100101 Thunderbird/45.8.0 Precedence: bulk X-Mailing-List: linux-hams@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 In-Reply-To: <57258a4d-50bd-47a1-b83a-c47051c54876@free.fr> Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit Hey Bernard, Thanks for posting this issue. Can you copy/paste in the Oops you're seeing? I did see a recent ROSE issue on 6.16.0-rc6-next-20250718-syzkaller and I wonder if that could have created this issue: https://groups.google.com/g/syzkaller-bugs/c/0TmBbcJ2PKE Btw, I would say that posting this to netdev@vger.kernel.org would probably be more important than this Debian list since this is most likely a kernel issue and not a distro issue per se. --David KI6ZHD On 08/16/2025 10:02 AM, Bernard Pidoux wrote: > Hi, > > I am continuously working on AX25 ROSE/FPAC node since decades, > running a number of RaspBerry Pi (Raspi OS 64bit) plus Ubuntu LTS on a > mini PC. > > Stable FPAC version 4.1.4 is performing packet switch quite well > although some improvements are underway. > > FPAC runs flawlessly with kernel 6.14.11. > > However, trying FPAC under stable kernel 6.15.10 experienced a frozen > system when issuing some commands like connect request. > > Investigations seem to show that ax25 connect is fine and that the bug > is probably in ROSE module . > > I am presently trying to find the faulty bug that triggers the kernel > oops by compiling and installing previous kernel versions starting > with 6.15.1. > > 73s de Bernard, f6bvp / ai7bg > > http://f6bvp.org >