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Miller" , Paolo Abeni References: From: Matthieu Baerts Subject: Re: [MPTCP] WARNING: net/mptcp/protocol.c:719 mptcp_reset_timer+0x40/0x50 Message-ID: <67f05a8c-d582-1748-bf74-9fa9a761427b@tessares.net> Date: Thu, 19 Nov 2020 09:16:02 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.4.3 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-GB Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Naresh, On 19/11/2020 08:04, Naresh Kamboju wrote: > While running kselftest net/mptcp: mptcp_join.sh on x86_64 device running > linux next 20201118 tag the following warning was noticed. Thank you for testing MPTCP and having reported this bug! It looks like it is similar to what syzbot reported yesterday: https://lists.01.org/hyperkitty/list/mptcp@lists.01.org/thread/N4IWIL6CYR6VSOOOXF25N3EWDW4GTQ6A/ If it is the same, a patch has already been sent to netdev ML: https://patchwork.kernel.org/project/netdevbpf/patch/1a72039f112cae048c44d398ffa14e0a1432db3d.1605737083.git.pabeni@redhat.com/ If it is easy for you to reproduce the issue, please feel free to validate Paolo's patch :) Cheers, Matt -- Tessares | Belgium | Hybrid Access Solutions www.tessares.net