From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from hua.moonlit-rail.com (hua.moonlit-rail.com [45.79.167.250]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 376EC37C102; Fri, 27 Feb 2026 05:27:35 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=45.79.167.250 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1772170059; cv=none; b=BsRLG518vAEywUY6S5zr69vZZNs1TfTBjYfOAxGrRbbcNkd7WdvKRKZAgSR2tL6Gm2gguihvNtR4axs2pz29+vOPKx1baTMY7wYc96E518tfWT7PkSexe5UKNwasZXS82O5+HGZa972ftRN6FEz74nKn2xY5/vKggd+5ko2WC60= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1772170059; c=relaxed/simple; bh=sxnMeHZCwiNs2BgjRyP06r8Gb279XFuNovUg/2DLA8E=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=n1rwjGjuODlm53eQ/P1tzGOCAPBj+wk1JrKI+M3sSNysw7uraw5XgCHmlU5HhcmcA1Vbo2EBcNZUflkSfdgIp26ywbDCbGsF1Cw1LsfjByDxPSyVM0VxgMmKHQooinemwTsutVUbWdNbudLNnZ5ixdki64pWXrudSVizD74QkAo= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=moonlit-rail.com; spf=pass smtp.mailfrom=moonlit-rail.com; dkim=pass (2048-bit key) header.d=moonlit-rail.com header.i=@moonlit-rail.com header.b=d036tyTZ; dkim=permerror (0-bit key) header.d=moonlit-rail.com header.i=@moonlit-rail.com header.b=D33zxi28; arc=none smtp.client-ip=45.79.167.250 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=moonlit-rail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=moonlit-rail.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=moonlit-rail.com header.i=@moonlit-rail.com header.b="d036tyTZ"; dkim=permerror (0-bit key) header.d=moonlit-rail.com header.i=@moonlit-rail.com header.b="D33zxi28" DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=moonlit-rail.com; s=rsa2021a; h=Content-Transfer-Encoding:Content-Type: In-Reply-To:From:References:Cc:To:Subject:MIME-Version:Date:Message-ID:Sender :Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Id:List-Help: List-Unsubscribe:List-Subscribe:List-Post:List-Owner:List-Archive; bh=YIVNhD/+poBRWeiED5OoPo7UFbNSXHdfz39AgFgAGzA=; t=1772170054; x=1774762054; b=d036tyTZ/RsuBZM/2JK/Zpegahge2i1Q/F1szxvZiRPH/MC5MvVVDZu6OltoAs/6ZrdNWLixwPi 5DntY125yRhhYVCIOWSznOheBUS5RhbWmnZ/IaEtg7TcmEdUrY1sp7Fy6L7ol6taHY0LwL97qyetr J8vNqsdDfr0UPlKCNSzQXFBZeIQaeZeJM2L+a1+bRtLaM1nFM3J+GcWYcvws9c0Tnbkph5zufhZaS Kb7/KZ8aoilpoaqq5sbPSzbyja1AVdJlsCTTvXaKqzMEySFSOs4CyOJHZvPNN9fjB6dXlZrWzyScX lOIUuZOrwAgGQyNLcbLLcW/pQ26vWZwbw2Fw==; DKIM-Signature: v=1; a=ed25519-sha256; q=dns/txt; c=relaxed/relaxed; d=moonlit-rail.com; s=edd2021a; h=Content-Transfer-Encoding:Content-Type: In-Reply-To:From:References:Cc:To:Subject:MIME-Version:Date:Message-ID:Sender :Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Id:List-Help: List-Unsubscribe:List-Subscribe:List-Post:List-Owner:List-Archive; bh=YIVNhD/+poBRWeiED5OoPo7UFbNSXHdfz39AgFgAGzA=; t=1772170054; x=1774762054; b=D33zxi28BRk6KqKHwHR4jbVqcpIcd9bSpxCM7mSvZprc7c4L3ysJgtgg7NruYjxaTs2lXSW3rTQ 84lEiosKCCg==; Message-ID: <0237b8ad-79e4-4181-82ac-b2d176e304e3@moonlit-rail.com> Date: Fri, 27 Feb 2026 00:27:33 -0500 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: Linux 6.19.4 - Oops, regression To: Greg KH Cc: akpm@linux-foundation.org, jslaby@suse.cz, linux-kernel@vger.kernel.org, lwn@lwn.net, stable@vger.kernel.org, torvalds@linux-foundation.org References: <2026022657-clambake-mountable-8175@gregkh> <2026022612-buckskin-surfacing-d854@gregkh> From: "Kris Karas (Bug Reporting)" Content-Language: en-US, en-GB In-Reply-To: <2026022612-buckskin-surfacing-d854@gregkh> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Greg KH wrote: > Kris Karas (Bug Reporting) wrote: >> Just tried 6.19.4 (and 6.18.14) and am getting a repeatable Oops... > > Ick, not good. Can you do 'git bisect' to find the problem commit? As > you have a pretty reliable reproducer it should go pretty fast. Sure, I'll start a bisect. In the meantime... > But first, does 7.0-rc1 work or also crash the same way? Appears OK. I'm typing this on the affected system, running 7.0-rc1, and even with a couple manual network restarts, it seems fine. Likely it's an issue with the backport to 6.x. Kris