From mboxrd@z Thu Jan 1 00:00:00 1970 Received: with ECARTIS (v1.0.0; list linux-mips); Wed, 31 May 2006 05:42:36 +0200 (CEST) Received: from sigrand.ru ([80.66.88.167]:36282 "HELO mail.sigrand.com") by ftp.linux-mips.org with SMTP id S8133396AbWEaDm2 (ORCPT ); Wed, 31 May 2006 05:42:28 +0200 Received: from develop (unknown [192.168.2.238]) by mail.sigrand.com (Postfix) with ESMTP id 232AE12A0010 for ; Wed, 31 May 2006 10:42:26 +0700 (NOVST) Date: Wed, 31 May 2006 10:42:27 +0700 From: art X-Mailer: The Bat! (v1.38e) S/N A1D26E39 / Educational Reply-To: art Organization: Sigrand LLC X-Priority: 3 (Normal) Message-ID: <18446.060531@sigrand.ru> To: linux-mips@linux-mips.org Subject: Problem with TLB mcheck! Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Return-Path: X-Envelope-To: <"|/home/ecartis/ecartis -s linux-mips"> (uid 0) X-Orcpt: rfc822;linux-mips@linux-mips.org Original-Recipient: rfc822;linux-mips@linux-mips.org X-archive-position: 11605 X-ecartis-version: Ecartis v1.0.0 Sender: linux-mips-bounce@linux-mips.org Errors-to: linux-mips-bounce@linux-mips.org X-original-sender: art@sigrand.ru Precedence: bulk X-list: linux-mips Sorry for resending, but I find out that I wasn't subscribed! I use 2.6.16 kernel from linux-mips.org (from tarrball). When I execute: # cat /bin/busybox > box Got mcheck at 800f9b68 Cpu 0 $ 0 : 00000000 10008400 c00216bc c00316bc $ 4 : c00116bc 00004000 00000005 00008000 $ 8 : c00356bc c003d6bc c00016bc 00010000 $12 : 0000000f 00008000 00007fff 00007fff $16 : 00000003 8024da80 00000008 c0000000 $20 : 00000000 803d7000 8118c000 80240000 $24 : 0000000f 00000000 $28 : 81200000 81201b80 00001000 800f9c0c Hi : 0000000b Lo : 5555555b epc : 800f9b68 zlib_deflateInit2_+0x184/0x200 Not tainted ra : 800f9c0c zlib_deflateInit_+0x28/0x34 Status: 10208403 KERNEL EXL IE Cause : 00800060 PrId : 0001800b Hi : 0000000b Pagemask: ffffffff EntryHi : c0000096 EntryLo0: 0000a05f EntryLo1: 0000a09f Index: 3 pgmask=4kb va=00468000 asid=96 [pa=00378000 c=3 d=0 v=1 g=0] [pa=00000000 c=0 d=0 v=0 g=0] Index: 6 pgmask=4kb va=7fa0a000 asid=96 [pa=012f7000 c=3 d=1 v=1 g=0] [pa=01244000 c=3 d=1 v=1 g=0] Index: 7 pgmask=4kb va=004f0000 asid=96 [pa=012f4000 c=3 d=1 v=1 g=0] [pa=00000000 c=0 d=0 v=0 g=0] Index: 10 pgmask=4kb va=0046e000 asid=96 [pa=00310000 c=3 d=0 v=1 g=0] [pa=00311000 c=3 d=0 v=1 g=0] Index: 11 pgmask=4kb va=0046a000 asid=96 [pa=0030c000 c=3 d=0 v=1 g=0] [pa=00000000 c=0 d=0 v=0 g=0] Index: 15 pgmask=4kb va=0048c000 asid=96 [pa=0032e000 c=3 d=0 v=1 g=0] [pa=0032f000 c=3 d=0 v=1 g=0] Code: 00684021 00055880 ae33001c a272001d ae740018 ae6e002c ae6f004c ae660050 Kernel panic - not syncing: Caught Machine Check exception - caused by multiple matching entries in the TLB. This thig happens, as I noted, when work with relatively big amounts of memory ( more than 10-60Kb). busybox for example 700Kb -- Best regards, art mailto:art@sigrand.ru