Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S262489AbVAUT2O (ORCPT ); Fri, 21 Jan 2005 14:28:14 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S262565AbVAUT1p (ORCPT ); Fri, 21 Jan 2005 14:27:45 -0500 Received: from fw.osdl.org ([65.172.181.6]:25015 "EHLO mail.osdl.org") by vger.kernel.org with ESMTP id S262489AbVAUT12 (ORCPT ); Fri, 21 Jan 2005 14:27:28 -0500 Date: Fri, 21 Jan 2005 11:27:25 -0800 (PST) From: Bryce Harrington To: , cc: Andrew Morton , , , Subject: Kernel Panic with LTP on 2.6.11-rc1 (was Re: LTP Results for 2.6.x and 2.4.x) In-Reply-To: Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 2068 Lines: 56 On Tue, 18 Jan 2005, Bryce Harrington wrote: > Here's an updated summary of our LTP regression test runs against the > 2.6.x and 2.4.x kernels on RedHat 9.0: > > http://developer.osdl.org/bryce/ltp/ > > I've run into some issues with patch-2.6.11-rc1 and the latest LTP, but > will post numbers when I've sorted those out. Okay, it looks like there is a regression of Linux 2.6.11-rc1 on LTP. I've run a bunch of tests to narrow down and rule things out: * Other tests (e.g. open_posix) run ok on this kernel * This version of LTP is working fine on other kernels * Not a hardware problem; same issue occurs on all of our 2-ways * Not distro-dependent; problem occurs for me on RH 9.0, and SuSE 9.0 and 9.2 Here is the output from the test causing the panic: <<>> tag=gf13 stime=1106333359 cmdline="mkfifo gffifo18; growfiles -b -W gf13 -e 1 -u -i 0 -L 30 -I r -r 1-4096 gffifo18" contacts="" analysis=exit initiation_status="ok" <<>> growfiles(gf13): 17094 DEBUG1 Using random seed of 1106350453 Kernel panic - not syncing: Out of memory and no killable processes... The full output are available at these links: FAIL LTP 2.6.11-rc1 SuSE 9.0 2-way http://khack.osdl.org/stp/300213/ FAIL LTP 2.6.11-rc1 SuSE 9.2 2-way http://khack.osdl.org/stp/300219/ FAIL LTP 2.6.11-rc1 SuSE 9.2 1-way http://khack.osdl.org/stp/300209/ OK LTP 2.6.10 SuSE 9.2 2-way http://khack.osdl.org/stp/300230 OK LTP 2.6.10 SuSE 9.0 2-way http://khack.osdl.org/stp/300229 OK LTP 2.6.10 RH 9.0 2-way http://khack.osdl.org/stp/300228 OK OPTS 2.6.11-rc1 RH 9.2 2-way http://khack.osdl.org/stp/300227 These are all run on the December version of LTP (20041203). growfiles.c is in ltp-full-20041203/testcases/kernel/fs/doio. Bryce - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/