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=-5.8 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, MENTIONS_GIT_HOSTING,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED 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 22263CA9EC7 for ; Tue, 5 Nov 2019 04:14:54 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id E63892067D for ; Tue, 5 Nov 2019 04:14:53 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b="gTNyTkL5" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730381AbfKEEOw (ORCPT ); Mon, 4 Nov 2019 23:14:52 -0500 Received: from mail-lj1-f194.google.com ([209.85.208.194]:35263 "EHLO mail-lj1-f194.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730176AbfKEEOw (ORCPT ); Mon, 4 Nov 2019 23:14:52 -0500 Received: by mail-lj1-f194.google.com with SMTP id r7so11450335ljg.2 for ; Mon, 04 Nov 2019 20:14:51 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=8KB+te/nLoebcMQPIFtuyG/ym5HSoU7PnWgKfaQPNOE=; b=gTNyTkL5COxLe6mqgrHi3rTaVdO7kVoZQp01mpmI55r12uEYKWt0QJBX1E1p6C7I/l btHxbM50pwDG3wpnQ4m55tveqmvQ1sU5LCVbxLPyjMIU9VEwz3awilFHSrwSMLMemOxD xZdsRRLzbw0IXm8mE+KQJgsw2PDAQsDawCM/GfZbY2Ngk2PT/DmZ5yMBSeOEhZhHnW3z MsxM4eyGrq/S5zZ0ni7q91iHMVNxC9hqketMuY6Htr4dFoOrStv+OUpYCQxCH05MM9VO uWtuu4oEU7pecgxvZXUb23Dg+KEIWLE9/QL+qmKP0blqSuXFGFdtZ9VDSzywwSQUClpW 378g== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=8KB+te/nLoebcMQPIFtuyG/ym5HSoU7PnWgKfaQPNOE=; b=Em1dxGXc5c4QarrNukC2wi+0I9wIExeWaBSaXN7p/mgq0tAAaA53jojmwLOAiRt3nR DMN6IJxy5bwZbD9sXaKahPfNWC/0bXtULv5zIujbfYa4j3xD1Z1oXyMfWdrIzHfsRCMV ylDZk80vPzY8cVFZ6ZZ+Me7RcgccPgwnt//+yUI6De09gBCODYFgCkexGJ6EMwoWoRgl DQTE7csKa1Ii4uEEpHGJLYRZD4j6mo9m+mAZNK9uzjMIFrp86AQiKIj+u6tykw2Ex38D BuQUWOLSIZeqROI+GcTR8qd2kO55a7aE65J0aDWatqUsIDE5F6CWzYkWep0OYcTYQbbe cmEQ== X-Gm-Message-State: APjAAAXwwZhM3Mh3IM+5n2yNDTqR9TKIAmh+rk9CMYS/q5x7vzyp1Gp+ xpJRv49T1YrkKSeyeT6+kdJkUqY2ECq6+ubDByVzMQ== X-Google-Smtp-Source: APXvYqzo8BCoI5pHogfN3mp2CXgLWA5a2xI0z1nWrz3rcFHdAQqHlzKc7jtT22WecxPiwuhFxoupOIdodhQEymY8ey0= X-Received: by 2002:a2e:888a:: with SMTP id k10mr10715245lji.195.1572927290338; Mon, 04 Nov 2019 20:14:50 -0800 (PST) MIME-Version: 1.0 References: In-Reply-To: From: Naresh Kamboju Date: Tue, 5 Nov 2019 09:44:39 +0530 Message-ID: Subject: Re: stable-rc-5.3.9-rc1: regressions detected - remove_proc_entry: removing non-empty directory 'net/dev_snmp6', leaking at least 'lo' To: Sasha Levin , Greg Kroah-Hartman Cc: lkft-triage@lists.linaro.org, Dan Rue , LTP List , open list , Jan Stancek , Basil Eljuse , chrubis , mmarhefk@redhat.com, Netdev , linux- stable Content-Type: text/plain; charset="UTF-8" Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Sasha and Greg, On Mon, 4 Nov 2019 at 20:59, Naresh Kamboju wrote: > > Linux stable rc 5.3 branch running LTP reported following test failures. > While investigating these failures I have found this kernel warning > from boot console. > Please find detailed LTP output log in the bottom of this email. > > List of regression test cases: > ltp-containers-tests: > * netns_breakns_ip_ipv6_ioctl > * netns_breakns_ip_ipv6_netlink > * netns_breakns_ns_exec_ipv6_ioctl > * netns_breakns_ns_exec_ipv6_netlink > * netns_comm_ip_ipv6_ioctl > * netns_comm_ip_ipv6_netlink > * netns_comm_ns_exec_ipv6_ioctl > * netns_comm_ns_exec_ipv6_netlink These reported failures got fixed on latest stable-rc 5.3.y after dropping a patch [1]. The kernel warning is also gone now. metadata: git branch: linux-5.3.y git repo: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git git commit: 75c9913bbf6e9e64cb669236571e6af45cddfd68 ref: [PATCH AUTOSEL 5.3 12/33] blackhole_netdev: fix syzkaller reported issue [1] https://lkml.org/lkml/2019/10/25/794 Best regards Naresh Kamboju From mboxrd@z Thu Jan 1 00:00:00 1970 From: Naresh Kamboju Date: Tue, 5 Nov 2019 09:44:39 +0530 Subject: [LTP] stable-rc-5.3.9-rc1: regressions detected - remove_proc_entry: removing non-empty directory 'net/dev_snmp6', leaking at least 'lo' In-Reply-To: References: Message-ID: List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: ltp@lists.linux.it Hi Sasha and Greg, On Mon, 4 Nov 2019 at 20:59, Naresh Kamboju wrote: > > Linux stable rc 5.3 branch running LTP reported following test failures. > While investigating these failures I have found this kernel warning > from boot console. > Please find detailed LTP output log in the bottom of this email. > > List of regression test cases: > ltp-containers-tests: > * netns_breakns_ip_ipv6_ioctl > * netns_breakns_ip_ipv6_netlink > * netns_breakns_ns_exec_ipv6_ioctl > * netns_breakns_ns_exec_ipv6_netlink > * netns_comm_ip_ipv6_ioctl > * netns_comm_ip_ipv6_netlink > * netns_comm_ns_exec_ipv6_ioctl > * netns_comm_ns_exec_ipv6_netlink These reported failures got fixed on latest stable-rc 5.3.y after dropping a patch [1]. The kernel warning is also gone now. metadata: git branch: linux-5.3.y git repo: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git git commit: 75c9913bbf6e9e64cb669236571e6af45cddfd68 ref: [PATCH AUTOSEL 5.3 12/33] blackhole_netdev: fix syzkaller reported issue [1] https://lkml.org/lkml/2019/10/25/794 Best regards Naresh Kamboju