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Fri, 24 Jul 2026 09:38:57 +0200 (CEST) Received: from mxe9fb.netcup.net (unknown [10.243.12.53]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange ECDHE (P-256) server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by policy02-mors.netcup.net (Postfix) with ESMTPS id 4h60H36vDzz8tH7; Fri, 24 Jul 2026 09:38:55 +0200 (CEST) Received: from [IPV6:2a02:8108:8984:1d00:a0cf:1912:4be:477f] (unknown [IPv6:2a02:8108:8984:1d00:a0cf:1912:4be:477f]) by mxe9fb.netcup.net (Postfix) with ESMTPSA id DD24D5F9DB; Fri, 24 Jul 2026 09:38:54 +0200 (CEST) Authentication-Results: mxe9fb; spf=pass (sender IP is 2a02:8108:8984:1d00:a0cf:1912:4be:477f) smtp.mailfrom=regressions@leemhuis.info smtp.helo=[IPV6:2a02:8108:8984:1d00:a0cf:1912:4be:477f] Received-SPF: pass (mxe9fb: connection is authenticated) Message-ID: <42ca3723-9222-4e67-a1ca-6eb8883bc596@leemhuis.info> Date: Fri, 24 Jul 2026 09:38:54 +0200 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: [PATCH 6.12 0000/1202] 6.12.97-rc2 review To: Greg Kroah-Hartman , Mark Brown 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@nabladev.com, jonathanh@nvidia.com, f.fainelli@gmail.com, sudipm.mukherjee@gmail.com, rwarsow@gmx.de, conor@kernel.org, hargar@microsoft.com, achill@achill.org, sr@sladewatkins.com, Linux kernel regressions list References: <20260722142834.868902312@linuxfoundation.org> <16237d02-bc2c-4401-a1e5-1d81961a65c9@sirena.org.uk> <2026072454-vividly-suitor-3eb5@gregkh> From: Thorsten Leemhuis Content-Language: de-DE, en-US In-Reply-To: <2026072454-vividly-suitor-3eb5@gregkh> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-PPP-Message-ID: <178487873560.2746002.9665850735566545600@mxe9fb.netcup.net> X-NC-CID: G8Tby6SRnrWHwKxfF9+78E8zsecPV9+0yj4vPGg7PHCI4MRsq6Q= On 7/24/26 08:19, Greg Kroah-Hartman wrote: > On Thu, Jul 23, 2026 at 04:17:55PM +0100, Mark Brown wrote: >> On Wed, Jul 22, 2026 at 04:31:38PM +0200, Greg Kroah-Hartman wrote: >>> This is the start of the stable review cycle for the 6.12.97 release. >>> There are 1202 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. >> >> I'm seeing a regression in the proc read kselftest which bisects to >> "proc: protect ptrace_may_access() with exec_update_lock (part 1)": > # selftests: proc: read > [ 167.845745] ICMPv6: process `read' is using deprecated sysctl (syscall) net.ipv6.neigh.default.base_reachable_time - use net.ipv6.neigh.default.base_reachable_time_ms instead > [...]>> Full log: >> >> https://lava.sirena.org.uk/scheduler/job/3014030#L10663 > > Odd, and this is not regressing in Linus's tree as well? Did we miss > something that is needed here that mainline has? Mark, is this maybe the same as: https://lore.kernel.org/all/20260706170735.2941493-1-linmag7@gmail.com/ A fix for it is here: https://lore.kernel.org/all/20260706-procfs-ns-eacces-fix-v1-1-a69ab14c02e6@google.com/ It looks like it fell through the cracks for 2 weeks, but I prodded there two days ago and Christian since then picked the fix up (and I guess will send it to Linus soon). Ciao, Thorsten