Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755177Ab2K1S7w (ORCPT ); Wed, 28 Nov 2012 13:59:52 -0500 Received: from trent.utfs.org ([94.185.90.103]:50511 "EHLO trent.utfs.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753817Ab2K1S7u (ORCPT ); Wed, 28 Nov 2012 13:59:50 -0500 Date: Wed, 28 Nov 2012 10:59:35 -0800 (PST) From: Christian Kujau To: Li Zhong cc: LKML , linuxppc-dev@lists.ozlabs.org, paulus@samba.org Subject: Re: 3.7-rc7: BUG: MAX_STACK_TRACE_ENTRIES too low! In-Reply-To: <1354092082.3054.19.camel@ThinkPad-T5421.cn.ibm.com> Message-ID: References: <1354092082.3054.19.camel@ThinkPad-T5421.cn.ibm.com> User-Agent: Alpine 2.01 (DEB 1266 2009-07-14) MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII X-AV-Checked: ClamAV using ClamSMTP (127.0.0.1) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 996 Lines: 26 On Wed, 28 Nov 2012 at 16:41, Li Zhong wrote: > Would you please help to try the following fix? I don't have a powerpc32 > machine for test... I've just applied this to 3.7-rc7 and booted the machine. I don't know how to trigger this bug, so it might take a while until it happens again - or not, now with your patch applied. It happened only 2 times so far, after ~8h and after ~20h: Nov 5 13:28:20 alice kernel: [ 0.000000] Linux version 3.7.0-rc4 Nov 5 21:00:26 alice kernel: [27148.965634] BUG: MAX_STACK_TRACE_ENTRIES too low! Nov 26 21:53:43 alice kernel: [ 0.000000] Linux version 3.7.0-rc7 Nov 27 17:15:29 alice kernel: [69731.388717] BUG: MAX_STACK_TRACE_ENTRIES too low! Thanks, Christian. -- BOFH excuse #86: Runt packets -- 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/