Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Thu, 13 Mar 2003 11:26:41 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Thu, 13 Mar 2003 11:26:41 -0500 Received: from ns.virtualhost.dk ([195.184.98.160]:43136 "EHLO virtualhost.dk") by vger.kernel.org with ESMTP id ; Thu, 13 Mar 2003 11:26:39 -0500 Date: Thu, 13 Mar 2003 17:37:07 +0100 From: Jens Axboe To: James Stevenson Cc: Stephan von Krawczynski , linux-kernel , Alan Cox , Marcelo Tosatti Subject: Re: OOPS in 2.4.21-pre5, ide-scsi Message-ID: <20030313163707.GH836@suse.de> References: <20030227221017.4291c1f6.skraw@ithnet.com> <014b01c2e978$701050e0$0cfea8c0@ezdsp.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <014b01c2e978$701050e0$0cfea8c0@ezdsp.com> Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 2834 Lines: 71 On Thu, Mar 13 2003, James Stevenson wrote: > Hi > > strange looks alot like the ones i have seen though the whole 2.4.x tree. > > this was discussed before somebody said they would send a patch myself > and sombody else were going to test it but the patch never happens. > >From what i can work out an error occurs on the cd drive and the request > queue is then empty and the ide-scsi driver then attempts to access the > reuest queue that doesnt exist i never did manage to find out > where the request get removed from the queue though. Your explanation doesn't quite make sense, but I can take a look at the problem :-) What kernel is the below oops from? What compiler? > *pde = 00000000 > Oops: 0000 > CPU: 0 > EIP: 0010:[] Not tainted > Using defaults from ksymoops -t elf32-i386 -a i386 > EFLAGS: 00010202 > eax: 00000000 ebx: c7a71000 ecx: c0327104 edx: 00000000 > esi: 00000001 edi: c13a4fc0 ebp: cb23df58 esp: cb23df44 > ds: 0018 es: 0018 ss: 0018 > Process klogd (pid: 381, stackpage=cb23d000) > Stack: 00000000 c0327294 c13de260 c0327294 00000202 cb23df78 c01cdd11 > c0327294 > c01e5700 c0327104 c121db00 04000001 0000000f cb23df98 c010a0bd > 0000000f > c13de260 cb23dfc4 cb23dfc4 0000000f c02f8ae0 cb23dfbc c010a24d > 0000000f > Call Trace: [] [] [] [] [] > Code: 8b 72 18 46 89 72 18 8b 55 f0 8b 82 f0 00 00 00 8b 58 04 53 > > >>EIP; c01e5783 <===== > Trace; c01cdd11 > Trace; c01e5700 > Trace; c010a0bd > Trace; c010a24d > Trace; c010c358 > Code; c01e5783 > 00000000 <_EIP>: > Code; c01e5783 <===== > 0: 8b 72 18 mov 0x18(%edx),%esi <===== > Code; c01e5786 > 3: 46 inc %esi > Code; c01e5787 > 4: 89 72 18 mov %esi,0x18(%edx) > Code; c01e578a > 7: 8b 55 f0 mov 0xfffffff0(%ebp),%edx > Code; c01e578d > a: 8b 82 f0 00 00 00 mov 0xf0(%edx),%eax > Code; c01e5793 > 10: 8b 58 04 mov 0x4(%eax),%ebx > Code; c01e5796 > 13: 53 push %ebx > > <0>Kernel panic: Aiee, killing interrupt handler! > > 1 warning issued. Results may not be reliable. -- Jens Axboe - 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/