From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-io1-f53.google.com (mail-io1-f53.google.com [209.85.166.53]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 24590ECE for ; Thu, 13 Jul 2023 04:01:35 +0000 (UTC) Received: by mail-io1-f53.google.com with SMTP id ca18e2360f4ac-7866189cff1so6027839f.0 for ; Wed, 12 Jul 2023 21:01:35 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20221208; t=1689220895; x=1691812895; h=content-transfer-encoding:in-reply-to:from:references:cc:to :content-language:subject:user-agent:mime-version:date:message-id :from:to:cc:subject:date:message-id:reply-to; bh=ZvPz7QR4JAXFGgXXDMeNE/CMKbeqWBOzgEw9n9EVFQA=; b=H8Ow31fiU+lKIWVElyRQWRVpN3jIJR1uvEN3V861sGwZFeC/9bFFv4dClFALae5Gjt pGiCoBJs82lnzvKerYHsMRC6bbbM4pZcYraORrTAGlwskaSsgY52+XQgY42aTJyPFEy/ wQNXBYrBSldYwJQLYQ34EjSrORoQMsdLZcj6mDf3UCxUlQcb5EmYERO5tfvp5zW+Rplh ql1gU7VcRYNqjGoSapoMB4WStH76zn51APNCfyVLiwI7ksq1ZEW2oDj+FDstZwlcPMqQ A2mawokCOmwrAC5a6ayMANrWYDfo1/UtuQQGf4EGJOJXOadvlLpb/I0TbstPTV3Zq5pj Motw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1689220895; x=1691812895; h=content-transfer-encoding:in-reply-to:from:references:cc:to :content-language:subject:user-agent:mime-version:date:message-id :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=ZvPz7QR4JAXFGgXXDMeNE/CMKbeqWBOzgEw9n9EVFQA=; b=HltsJw8NwzdWc+4s0aFUcN+uwxNsonUyxFLzbwmlCvFkE4GS3j0eGYeFTI2Y38wo80 xwprNQ0peDXP+1mFVhJx6kl2PB1hueZ69bj4Xgcm8MCdae+6r/WVKZMqKAlqoPVAp/sW m4lwGTfWetELEzvLqw0iofws6RArDMRhVeVUQWoihc5AIz+3455hhub/5Iw7wRqkKvtk ctX5NjhM8WY+KNHzhHky9RuJcYhZd6z+IclDWwXr+CF8B3zEX/G+Iqpn9PpjQ3cBCFlW N4bKD9T8oe0UMCqkgOcZxt8VNLFbuIGdqeCe08r+l/ZNnsUzq3WTyaajXLOHZC/ucLEb /JVA== X-Gm-Message-State: ABy/qLbvstk9vnx+DXGFfUn/QldvbcrZx+6eY4gWuzRf1hxXC61CRMjp +yUMwhtaANRTFgzccSFc0ns= X-Google-Smtp-Source: APBJJlFj1jDXbQHKFiTJHha1oQdNMVJ9Lju/CX0tSIFc1uUeBxHA4roZHmZmQ3YpcfOZ5B9YBOzJsQ== X-Received: by 2002:a5e:a719:0:b0:786:fff8:13c2 with SMTP id b25-20020a5ea719000000b00786fff813c2mr701931iod.11.1689220894970; Wed, 12 Jul 2023 21:01:34 -0700 (PDT) Received: from ?IPV6:2601:282:800:7ed0:980b:bc27:a3dd:be78? ([2601:282:800:7ed0:980b:bc27:a3dd:be78]) by smtp.googlemail.com with ESMTPSA id j21-20020a02a695000000b0042bb296863asm1583706jam.56.2023.07.12.21.01.33 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 12 Jul 2023 21:01:34 -0700 (PDT) Message-ID: <6b374e37-68b3-346a-a6b7-212640e9c868@gmail.com> Date: Wed, 12 Jul 2023 22:01:33 -0600 Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:102.0) Gecko/20100101 Thunderbird/102.12.0 Subject: Re: [PATCH 6.4 0/6] 6.4.3-rc2 review Content-Language: en-US To: Jakub Kicinski Cc: Naresh Kamboju , Netdev , "open list:KERNEL SELFTEST FRAMEWORK" , Greg Kroah-Hartman , 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, jonathanh@nvidia.com, f.fainelli@gmail.com, sudipm.mukherjee@gmail.com, srw@sladewatkins.net, rwarsow@gmx.de, conor@kernel.org, Qingfang DENG , "David S. Miller" , Eric Dumazet , Paolo Abeni , YOSHIFUJI Hideaki , Masahide NAKAMURA , Ville Nuorvala , Arnd Bergmann , Pavel Machek References: <20230709203826.141774942@linuxfoundation.org> <20230711201506.25cc464d@kernel.org> <20230712110240.2b232f84@kernel.org> From: David Ahern In-Reply-To: <20230712110240.2b232f84@kernel.org> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit On 7/12/23 12:02 PM, Jakub Kicinski wrote: > On Wed, 12 Jul 2023 18:41:46 +0530 Naresh Kamboju wrote: >> That is the commit id from stable-rc tree. >> >> I have re-tested the reported issues multiple times and >> it seems that it is intermittently reproducible. >> Following list of links shows kernel crashes while testing >> selftest net pmtu.sh >> >> 1) >> Unable to handle kernel paging request at virtual address >> https://lkft.validation.linaro.org/scheduler/job/6579624#L4648 >> >> >> 2) >> include/net/neighbour.h:302 suspicious rcu_dereference_check() usage! >> >> https://lkft.validation.linaro.org/scheduler/job/6579625#L7500 >> https://lkft.validation.linaro.org/scheduler/job/6579626#L7509 >> https://lkft.validation.linaro.org/scheduler/job/6579622#L7537 >> https://lkft.validation.linaro.org/scheduler/job/6579623#L7469 > > Nothing jumps out at me. > > David, any ideas? No. Since it is a selftest in the linux repo, any chance for a git bisect based on that one test?