From owner-freebsd-current@FreeBSD.ORG Sun Nov 14 13:47:32 2004 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 240D716A4CE for ; Sun, 14 Nov 2004 13:47:32 +0000 (GMT) Received: from smtp1.powertech.no (smtp1.powertech.no [195.159.0.145]) by mx1.FreeBSD.org (Postfix) with ESMTP id 4417343D41 for ; Sun, 14 Nov 2004 13:47:31 +0000 (GMT) (envelope-from frode@nordahl.net) Received: from [192.168.1.34] (ti211110a080-4342.bb.online.no [80.213.176.248]) by smtp1.powertech.no (Postfix) with ESMTP id 00AFE81E4; Sun, 14 Nov 2004 14:47:30 +0100 (CET) In-Reply-To: <777BB005-3633-11D9-B78A-000A95A9A574@nordahl.net> References: <25983.1100341229@critter.freebsd.dk> <4195E1FF.5090906@DeepCore.dk> <69854275-361F-11D9-B78A-000A95A9A574@nordahl.net> <777BB005-3633-11D9-B78A-000A95A9A574@nordahl.net> Mime-Version: 1.0 (Apple Message framework v619) Content-Type: text/plain; charset=US-ASCII; format=flowed Message-Id: Content-Transfer-Encoding: 7bit From: Frode Nordahl Date: Sun, 14 Nov 2004 14:47:28 +0100 To: =?ISO-8859-1?Q?S=F8ren_Schmidt?= X-Mailer: Apple Mail (2.619) cc: Poul-Henning Kamp cc: freebsd-current@freebsd.org Subject: Re: 5.3-RELEASE: WARNING - WRITE_DMA interrupt timout X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 14 Nov 2004 13:47:32 -0000 Hello, This was on a kernel running with the small patch you posted earlier in this thread, so this is bogus :-( I haven't made clean -CURRENT panic in conjunction with these messages yet. But does it tell us anything, or is this just noise? Mvh, Frode Nordahl On Nov 14, 2004, at 12:51, Frode Nordahl wrote: > Hello, > > Got my -CURRENT panic now, while running bonnie++ -r 4096 > > ad4: FAILURE - WRITE_DMA timed out > ad4: TIMEOUT - WRITE_DMA retrying (2 retries left) LBA=131246815 > ad4: FAILURE - WRITE_DMA timed out > g_vfs_done():ad4s1f[WRITE(offset=49750032384, length=131072)]error = 5 > ad4: timeout state=0 unexpected > ad4: timeout state=0 unexpected > ad4: timeout state=0 unexpected > ad4: FAILURE - unknown BIO operation > > Fatal trap 12: page fault while in kernel mode > cpuid = 1; apic id = 06 > fault virtual address = 0xc > fault code = supervisor read, page not present > instruction pointer = 0x8:0xc05de440 > stack pointer = 0x10:0xe9389c18 > frame pointer = 0x10:0xe9389c24 > code segment = base 0x0, limit 0xfffff, type 0x1b > = DPL 0, pres 1, def32 1, gran 1 > processor eflags = interrupt enabled, resume, IOPL = 0 > current process = 4 (g_down) > [thread 100073] > Stopped at g_disk_done+0xcc: movl 0xc(%eax),%eax > > db> trace > g_disk_done(c6254420,0,5,c077d824,e9389c6c) at g_disk_done+0xcc > ad_start(c55644ac,0,c6254420,c580ce80,e9389cd0) at ad_start+0x7c > ata_start(c5564400,0,0,0,0) at ata_start+0x265 > g_disk_start(c6254420,15740000,13,c580cb00,5b07e00) at > g_disk_start+0x88 > g_io_schedule_down(c549c480,c54aa000,e9389d34,c05ff130,0) at > g_io_schedule_down+0xac > g_down_procbody(0,e9389d48,0,c05e0724,0) at g_down_procbody+0x1a > fork_exit(c05e0724,0,e9389d48) at fork_exit+0x58 > fork_trampoline() at fork_trampoline+0x8 > --- trap 0x1, eip = 0, esp = 0xe9389d7c, ebp = 0 --- > db> > > dmesg: > > > > Mvh, > Frode Nordahl