From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 6F69C1DDC9; Mon, 27 May 2024 18:14:39 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1716833679; cv=none; b=d1S8jWV4imsbsxYa0OSK/n9hF64Et5yMIQRb1tU3t21GWTOISj5xZpFT4cisdzI+f2wpUrdrLkfuqtMtsT5w6YSUEU4ufVuvelUCQoslF4cdvD7MI4JBMXxFylmfmv+xrGPQE9KQCfPJEHz9dEl1MNH8lUZh2qMwai1fb2CDIz4= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1716833679; c=relaxed/simple; bh=hVr28pGJ4hsBrlJfUQDMbhDwUl512kWSkB4J26U1kuk=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=TorC9xkr8cfNAZ60k5gxOsG9kEmaD4rFOgXAk97TF9SZiiQi9jntm4WcnZnu4F0bkEgmHRwUKGx5QYRz0KtQP1N7ba9gXAncmngRuzyc/a3Si9cxW6sDK7BLBYfIHVYrit7ejdkf9qsJI2rZ+D/O9WfTcLjM1t2vW9D2ttSdrhk= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=Vpqs5F3R; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="Vpqs5F3R" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 9BE8BC2BBFC; Mon, 27 May 2024 18:14:38 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1716833678; bh=hVr28pGJ4hsBrlJfUQDMbhDwUl512kWSkB4J26U1kuk=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=Vpqs5F3RAXKRlnRDWM4zYkqo444yYZeyNkXAU7/CqQgQzsx6Sj4s2WxBFMgWTtk+L k2yYMRiJHJfyqi5L4DGWvq0Wlw6no772rgT7fuRaLL9LawTl9Ntvnu6teVeKgYMKxG emtC7sddTH3FtcE2+IorMgtm6LfAHxFStCH34upY= Date: Mon, 27 May 2024 20:14:42 +0200 From: Greg KH To: Ilkka =?iso-8859-1?Q?Naulap=E4=E4?= , Steven Rostedt Cc: "Linux regression tracking (Thorsten Leemhuis)" , Linux regressions mailing list , stable@vger.kernel.org, linux-kernel@vger.kernel.org, linux-trace-kernel@vger.kernel.org Subject: Re: Bug in Kernel 6.8.x, 6.9.x Causing Trace/Panic During Shutdown/Reboot Message-ID: <2024052710-marsupial-debug-febd@gregkh> References: <5b79732b-087c-411f-a477-9b837566673e@leemhuis.info> <20240524132008.6b6f69f6@gandalf.local.home> Precedence: bulk X-Mailing-List: linux-trace-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: On Mon, May 27, 2024 at 07:40:21PM +0300, Ilkka Naulapää wrote: > Hi Steven, > > I took some time and bisected the 6.8.9 - 6.8.10 and git gave the > panic inducing commit: > > 414fb08628143 (tracefs: Reset permissions on remount if permissions are options) > > I reverted that commit to 6.9.2 and now it only serves the trace but > the panic is gone. But I can live with it. Steven, should we revert that? Or is there some other change that we should take to resolve this? thanks, greg k-h