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 BBFE01AC229; Thu, 20 Jun 2024 12:29:56 +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=1718886597; cv=none; b=GBRDyBVzHGxkvOQDgSJo6WzvKWeZbQSmlrNRSfcTbBpXiA1hqNLOYDUNY0sMAi5fpqNGugV1ffusw4NNKqgZS1bIRJJA5g/gfntb3ZOA60N1XlgYS8E7krPDyS3xC144Od3xWGbXFsagncxvDfobBs32UjkVgaCLW/trj8o7plU= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1718886597; c=relaxed/simple; bh=TbXzmIvEO7TjjoHW3NdmWzbgPUbd6HxMNpznqg0zLUI=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=TL9944OsR2e4jC0GnC021/MrEC+fdfSrOLdQexwKAzkU1tGkvRSk4cT0OnHA3F9KSu1OyKfMKlHl3Eq8mYzGXUxJNgc6DcLgsxnwAebvVdKvES7U0JqUROS9aKig+zQ1xU4mRebBDvknz6h1w5TP+mdnaPVOkCSNpu/kKT7jx8A= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=uyYxtf5f; 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="uyYxtf5f" Received: by smtp.kernel.org (Postfix) with ESMTPSA id BB8B8C2BD10; Thu, 20 Jun 2024 12:29:55 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1718886596; bh=TbXzmIvEO7TjjoHW3NdmWzbgPUbd6HxMNpznqg0zLUI=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=uyYxtf5f9af/GSBjoWdLh0kD+eKh3XfeErWbdm7wMgVmh8r0tFM3nTNhzKLG8PitN h+uA3y2BoOThihevb1dlLDH/vGEfgWNdggjpfzcP48aUZw52muSvTR8XMmI6VHu6Cy 8IL8J8nDCkw5OkKiWYylDmD2Qv2/Yxs6uVMQLxQ8= Date: Thu, 20 Jun 2024 14:29:53 +0200 From: Greg Kroah-Hartman To: Naresh Kamboju Cc: stable@vger.kernel.org, patches@lists.linux.dev, linux-kernel@vger.kernel.org, torvalds@linux-foundation.org, akpm@linux-foundation.org, linux@roeck-us.net, shuah@kernel.org, patches@kernelci.org, lkft-triage@lists.linaro.org, pavel@denx.de, jonathanh@nvidia.com, f.fainelli@gmail.com, sudipm.mukherjee@gmail.com, srw@sladewatkins.net, rwarsow@gmx.de, conor@kernel.org, allen.lkml@gmail.com, broonie@kernel.org, Miaohe Lin , Arnd Bergmann , Dan Carpenter , David Hildenbrand , Cgroups , linux-mm , Baolin Wang , jbeulich@suse.com, LTP List Subject: Re: [PATCH 6.9 000/281] 6.9.6-rc1 review Message-ID: <2024062028-caloric-cost-2ab9@gregkh> References: <20240619125609.836313103@linuxfoundation.org> Precedence: bulk X-Mailing-List: cgroups@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: On Thu, Jun 20, 2024 at 05:21:09PM +0530, Naresh Kamboju wrote: > On Wed, 19 Jun 2024 at 18:41, Greg Kroah-Hartman > wrote: > > > > This is the start of the stable review cycle for the 6.9.6 release. > > There are 281 patches in this series, all will be posted as a response > > to this one. If anyone has any issues with these being applied, please > > let me know. > > > > Responses should be made by Fri, 21 Jun 2024 12:55:11 +0000. > > Anything received after that time might be too late. > > > > The whole patch series can be found in one patch at: > > https://www.kernel.org/pub/linux/kernel/v6.x/stable-review/patch-6.9.6-rc1.gz > > or in the git tree and branch at: > > git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-6.9.y > > and the diffstat can be found below. > > > > thanks, > > > > greg k-h > > There are two major issues on arm64 Juno-r2 on Linux stable-rc 6.9.6-rc1 > > Reported-by: Linux Kernel Functional Testing > > 1) > The LTP controllers cgroup_fj_stress test cases causing kernel crash > on arm64 Juno-r2 with > compat mode testing with stable-rc 6.9 kernel. > > In the recent past I have reported this issues on Linux mainline. > > LTP: fork13: kernel panic on rk3399-rock-pi-4 running mainline 6.10.rc3 > - https://lore.kernel.org/all/CA+G9fYvKmr84WzTArmfaypKM9+=Aw0uXCtuUKHQKFCNMGJyOgQ@mail.gmail.com/ > > it goes like this, > Unable to handle kernel NULL pointer dereference at virtual address > ... > Insufficient stack space to handle exception! > end Kernel panic - not syncing: kernel stack overflow > > 2) > The LTP controllers cgroup_fj_stress test suite causing kernel oops on > arm64 Juno-r2 (with the clang-night build toolchain). > Unable to handle kernel NULL pointer dereference at virtual address > 0000000000000009 > Internal error: Oops: 0000000096000044 [#1] PREEMPT SMP > pc : xprt_alloc_slot+0x54/0x1c8 > lr : xprt_alloc_slot+0x30/0x1c8 And these are regressions? Any chance to run 'git bisect'? thanks, greg k-h