From owner-freebsd-current Mon Feb 18 3:48:38 2002 Delivered-To: freebsd-current@freebsd.org Received: from rwcrmhc54.attbi.com (rwcrmhc54.attbi.com [216.148.227.87]) by hub.freebsd.org (Postfix) with ESMTP id 06A0137B402; Mon, 18 Feb 2002 03:48:33 -0800 (PST) Received: from peter3.wemm.org ([12.232.27.13]) by rwcrmhc54.attbi.com (InterMail vM.4.01.03.27 201-229-121-127-20010626) with ESMTP id <20020218114827.WMXP1214.rwcrmhc54.attbi.com@peter3.wemm.org>; Mon, 18 Feb 2002 11:48:27 +0000 Received: from overcee.wemm.org (overcee.wemm.org [10.0.0.3]) by peter3.wemm.org (8.11.0/8.11.0) with ESMTP id g1IBmQs32757; Mon, 18 Feb 2002 03:48:26 -0800 (PST) (envelope-from peter@wemm.org) Received: from wemm.org (localhost [127.0.0.1]) by overcee.wemm.org (Postfix) with ESMTP id AAFF43A9A; Mon, 18 Feb 2002 03:48:26 -0800 (PST) (envelope-from peter@wemm.org) X-Mailer: exmh version 2.5 07/13/2001 with nmh-1.0.4 To: Bernd Walter Cc: alpha@FreeBSD.ORG, current@FreeBSD.ORG Subject: Re: OK, who broke alpha this time? :-/ In-Reply-To: <20020218063632.GA44861@cicely8.cicely.de> Date: Mon, 18 Feb 2002 03:48:26 -0800 From: Peter Wemm Message-Id: <20020218114826.AAFF43A9A@overcee.wemm.org> Sender: owner-freebsd-current@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.ORG Bernd Walter wrote: > On Sun, Feb 17, 2002 at 10:07:34PM -0800, Peter Wemm wrote: > > ... > > sio0 at port 0x3f8-0x3ff irq 4 on isa0 > > sio0: type 16550A, console > > sio0: interrupting at ISA irq 4 > > sio1: reserved for low-level i/o > > vga0: at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0 > > Timecounter "i8254" frequency 1193182 Hz > > ata0-slave: timeout waiting for interrupt > > ata0-slave: ATAPI identify failed > > acd0: CDROM at ata0-master PIO4 > > Waiting 2 seconds for SCSI devices to settle > > Mounting root from ufs:/dev/da0a > > da0 at ahc0 bus 0 target 0 lun 0 > > da0: Fixed Direct Access SCSI-3 device > > da0: 80.000MB/s transfers (40.000MHz, offset 63, 16bit), Tagged Queueing En abled > > da0: 17501MB (35843670 512 byte sectors: 255H 63S/T 2231C) > > da1 at ahc0 bus 0 target 1 lun 0 > > da1: Fixed Direct Access SCSI-3 device > > da1: 80.000MB/s transfers (40.000MHz, offset 31, 16bit), Tagged Queueing En abled > > da1: 17501MB (35843670 512 byte sectors: 255H 63S/T 2231C) > > ^T > load: 0.16 cmd: init 8 [inode] 0.00u 0.00s 0% 416k > > ^T > > load: 0.16 cmd: init 8 [inode] 0.00u 0.00s 0% 416k > > [forever] > > > > http://people.freebsd.org/~peter/alphadmesg.txt > > > > It seems that locking has been hosed somehow. > > Just guessing: > John Baldwin had enabled interrupt thread preemption some days ago. > src/sys/alpha/alpha/interrupt.c rev 1.61 > Maybe it also enabled some hidden bug. > > I hope to have one of my machines on -current later that day to > compare. Actually, it appears to be rev 1.131 of kern/vfs_vnops.c (suggested by phk, that revision panics his i386 diskless boots). Cheers, -Peter -- Peter Wemm - peter@FreeBSD.org; peter@yahoo-inc.com; peter@netplex.com.au "All of this is for nothing if we don't go to the stars" - JMS/B5 To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message