From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.2 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, MENTIONS_GIT_HOSTING,SPF_PASS,USER_AGENT_MUTT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 46BDDC04EB9 for ; Wed, 5 Dec 2018 06:58:56 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 0B08C20851 for ; Wed, 5 Dec 2018 06:58:55 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=kernel.org header.i=@kernel.org header.b="WFIpX0NY" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 0B08C20851 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=linuxfoundation.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727050AbeLEG6y (ORCPT ); Wed, 5 Dec 2018 01:58:54 -0500 Received: from mail.kernel.org ([198.145.29.99]:49362 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726092AbeLEG6y (ORCPT ); Wed, 5 Dec 2018 01:58:54 -0500 Received: from localhost (5356596B.cm-6-7b.dynamic.ziggo.nl [83.86.89.107]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 46FAA2082B; Wed, 5 Dec 2018 06:58:53 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1543993133; bh=AyaT41T+tAKZ1oLE3JU0YEIIcRB8V7bb0UMHGRGjlxY=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=WFIpX0NYbPSL43VBlWLfVd7B/dQLeCC6RSSey2bk2sowoItcpURzrWh4O4npVroF7 U1Ubiz5rs5PHXDrlNic3YsHp3XmEUC0sAWfzGoesF0W+pPnwYtuvKK3Hx8g6QVJUsV 6VQnycRa2RdnlvqqKLfL9RBh1q2Xk3FrFPoQ+Mjw= Date: Wed, 5 Dec 2018 07:58:51 +0100 From: Greg Kroah-Hartman To: Rafael David Tinoco Cc: linux-kernel@vger.kernel.org, shuah@kernel.org, patches@kernelci.org, lkft-triage@lists.linaro.org, ben.hutchings@codethink.co.uk, stable@vger.kernel.org, akpm@linux-foundation.org, torvalds@linux-foundation.org, linux@roeck-us.net, Yuchung Cheng , Nandita Dukkipati , Neal Cardwell , "David S. Miller" Subject: Re: [PATCH 4.19 000/139] 4.19.7-stable review Message-ID: <20181205065851.GA16346@kroah.com> References: <20181204103649.950154335@linuxfoundation.org> <716b46ef-03da-9656-92fd-3823f31f5ce6@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <716b46ef-03da-9656-92fd-3823f31f5ce6@linaro.org> User-Agent: Mutt/1.11.0 (2018-11-25) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Archived-At: List-Archive: List-Post: On Tue, Dec 04, 2018 at 07:09:46PM -0200, Rafael David Tinoco wrote: > On 12/4/18 8:48 AM, Greg Kroah-Hartman wrote: > > This is the start of the stable review cycle for the 4.19.7 release. > > There are 139 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 Thu Dec 6 10:36:22 UTC 2018. > > 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/v4.x/stable-review/patch-4.19.7-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-4.19.y > > and the diffstat can be found below. > > > > thanks, > > > > greg k-h > > During functional tests for this v4.19 release, we faced a PANIC, > described bellow, but unlikely related to this specific v4.19 version. > > First a WARN() at tcp_output.c: > > tcp_send_loss_probe(): > ... > /* Retransmit last segment. */ > if (WARN_ON(!skb)) > goto rearm_timer; > ... > > [ 173.557528] WARNING: CPU: 1 PID: 0 at > /srv/oe/build/tmp-rpb-glibc/work-shared/juno/kernel-source/net/ipv4/tcp_output.c:2485 > tcp_send_loss_probe+0x164/0x1e8 > [ 173.571425] Modules linked in: crc32_ce crct10dif_ce fuse > [ 173.576804] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 4.19.7-rc1 #1 > [ 173.583014] Hardware name: ARM Juno development board (r2) (DT) So only this one machine saw this failure? If you can reproduce it again, bisection would be great to do if possible. thanks, greg k-h