From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751330AbdH3GUv (ORCPT ); Wed, 30 Aug 2017 02:20:51 -0400 Received: from mga06.intel.com ([134.134.136.31]:36355 "EHLO mga06.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750872AbdH3GUu (ORCPT ); Wed, 30 Aug 2017 02:20:50 -0400 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.41,447,1498546800"; d="scan'208";a="1167485023" Date: Wed, 30 Aug 2017 14:19:23 +0800 From: Ye Xiaolong To: Greg Kroah-Hartman Cc: devel@driverdev.osuosl.org, samuel@sortiz.org, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, lkp@01.org, davem@davemloft.net Subject: Re: [lkp-robot] [irda] 66d98e78e4: BUG:unable_to_handle_kernel Message-ID: <20170830061923.GG7797@yexl-desktop> References: <20170827150334.32495-2-gregkh@linuxfoundation.org> <20170830060410.GX30390@yexl-desktop> <20170830061215.GA3682@kroah.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20170830061215.GA3682@kroah.com> User-Agent: Mutt/1.5.21 (2010-09-15) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 08/30, Greg Kroah-Hartman wrote: >On Wed, Aug 30, 2017 at 02:04:11PM +0800, kernel test robot wrote: >> FYI, we noticed the following commit: >> >> commit: 66d98e78e44ccb969cb3196995759d200e64b49b ("irda: move net/irda/ to drivers/staging/irda/net/") >> url: https://github.com/0day-ci/linux/commits/Greg-Kroah-Hartman/irda-move-it-to-drivers-staging-so-we-can-delete-it/20170829-090816 >> >> in testcase: trinity >> with following parameters: >> >> runtime: 300s >> >> test-description: Trinity is a linux system call fuzz tester. >> test-url: http://codemonkey.org.uk/projects/trinity/ >> >> on test machine: qemu-system-i386 -enable-kvm -smp 2 -m 320M >> >> caused below changes (please refer to attached dmesg/kmsg for entire log/backtrace): >> >> +-----------------------------------------------------+------------+------------+ >> | | 89ff9d58e6 | 66d98e78e4 | >> +-----------------------------------------------------+------------+------------+ >> | boot_successes | 0 | 0 | >> | boot_failures | 10 | 12 | >> | IP-Config:Auto-configuration_of_network_failed | 8 | | >> | WARNING:at_arch/x86/mm/dump_pagetables.c:#note_page | 2 | | >> | EIP:note_page | 2 | | >> | BUG:unable_to_handle_kernel | 0 | 12 | >> | Oops:#[##] | 0 | 12 | >> | EIP:dev_add_pack | 0 | 12 | >> | Kernel_panic-not_syncing:Fatal_exception | 0 | 12 | >> +-----------------------------------------------------+------------+------------+ >> >> [ 0.227015] BUG: unable to handle kernel NULL pointer dereference at 00000004 >> [ 0.228000] IP: dev_add_pack+0x37/0x80 > >Didn't you report this yesterday as well? Anyway, am working on it, >give me a few hours to wake up and test... Hi, 0day bot tested both the lkml patch and the commit in dev-queue branch of next-queue.git tree, hence the duplicated report. Thanks, Xiaolong > >thanks, > >greg k-h From mboxrd@z Thu Jan 1 00:00:00 1970 Content-Type: multipart/mixed; boundary="===============6503103063771656089==" MIME-Version: 1.0 From: Ye Xiaolong To: lkp@lists.01.org Subject: Re: [lkp-robot] [irda] 66d98e78e4: BUG:unable_to_handle_kernel Date: Wed, 30 Aug 2017 14:19:23 +0800 Message-ID: <20170830061923.GG7797@yexl-desktop> In-Reply-To: <20170830061215.GA3682@kroah.com> List-Id: --===============6503103063771656089== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable On 08/30, Greg Kroah-Hartman wrote: >On Wed, Aug 30, 2017 at 02:04:11PM +0800, kernel test robot wrote: >> FYI, we noticed the following commit: >> = >> commit: 66d98e78e44ccb969cb3196995759d200e64b49b ("irda: move net/irda/ = to drivers/staging/irda/net/") >> url: https://github.com/0day-ci/linux/commits/Greg-Kroah-Hartman/irda-mo= ve-it-to-drivers-staging-so-we-can-delete-it/20170829-090816 >> = >> in testcase: trinity >> with following parameters: >> = >> runtime: 300s >> = >> test-description: Trinity is a linux system call fuzz tester. >> test-url: http://codemonkey.org.uk/projects/trinity/ >> = >> on test machine: qemu-system-i386 -enable-kvm -smp 2 -m 320M >> = >> caused below changes (please refer to attached dmesg/kmsg for entire log= /backtrace): >> = >> +-----------------------------------------------------+------------+----= --------+ >> | | 89ff9d58e6 | 66d= 98e78e4 | >> +-----------------------------------------------------+------------+----= --------+ >> | boot_successes | 0 | 0 = | >> | boot_failures | 10 | 12 = | >> | IP-Config:Auto-configuration_of_network_failed | 8 | = | >> | WARNING:at_arch/x86/mm/dump_pagetables.c:#note_page | 2 | = | >> | EIP:note_page | 2 | = | >> | BUG:unable_to_handle_kernel | 0 | 12 = | >> | Oops:#[##] | 0 | 12 = | >> | EIP:dev_add_pack | 0 | 12 = | >> | Kernel_panic-not_syncing:Fatal_exception | 0 | 12 = | >> +-----------------------------------------------------+------------+----= --------+ >> = >> [ 0.227015] BUG: unable to handle kernel NULL pointer dereference at = 00000004 >> [ 0.228000] IP: dev_add_pack+0x37/0x80 > >Didn't you report this yesterday as well? Anyway, am working on it, >give me a few hours to wake up and test... Hi, 0day bot tested both the lkml patch and the commit in dev-queue branch of next-queue.git tree, hence the duplicated report. Thanks, Xiaolong > >thanks, > >greg k-h --===============6503103063771656089==--