From owner-freebsd-current Mon Nov 16 15:00:27 1998 Return-Path: Received: (from majordom@localhost) by hub.freebsd.org (8.8.8/8.8.8) id PAA00969 for freebsd-current-outgoing; Mon, 16 Nov 1998 15:00:27 -0800 (PST) (envelope-from owner-freebsd-current@FreeBSD.ORG) Received: from allegro.lemis.com (allegro.lemis.com [192.109.197.134]) by hub.freebsd.org (8.8.8/8.8.8) with ESMTP id PAA00818 for ; Mon, 16 Nov 1998 15:00:19 -0800 (PST) (envelope-from grog@freebie.lemis.com) Received: from freebie.lemis.com (freebie.lemis.com [192.109.197.137]) by allegro.lemis.com (8.9.1/8.9.0) with ESMTP id JAA06276; Tue, 17 Nov 1998 09:29:42 +1030 (CST) Received: (from grog@localhost) by freebie.lemis.com (8.9.1/8.9.0) id JAA02513; Tue, 17 Nov 1998 09:29:42 +1030 (CST) Message-ID: <19981117092941.N717@freebie.lemis.com> Date: Tue, 17 Nov 1998 09:29:41 +1030 From: Greg Lehey To: "Steven G. Kargl" , freebsd-current@FreeBSD.ORG Subject: Re: kernel panics with SMP References: <199811162137.NAA11987@hotrats.apl.washington.edu> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii X-Mailer: Mutt 0.91.1i In-Reply-To: <199811162137.NAA11987@hotrats.apl.washington.edu>; from Steven G. Kargl on Mon, Nov 16, 1998 at 01:37:49PM -0800 WWW-Home-Page: http://www.lemis.com/~grog Organization: LEMIS, PO Box 460, Echunga SA 5153, Australia Phone: +61-8-8388-8286 Fax: +61-8-8388-8725 Mobile: +61-41-739-7062 Sender: owner-freebsd-current@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.ORG On Monday, 16 November 1998 at 13:37:49 -0800, Steven G. Kargl wrote: > FreeBSD-current, cvsup'd on Saturday 14 Nov 98. > > SMP system, Micron Millenium Pro2 (dual Pentium Pro) with > 256 MB memory, Adaptec 2940 controller, 1 $.3 GB seagate drive. > > DDB message: > > dev=0x20405, bno = 13, bsize = 8192, size = 8192, fs = /usr > panic: ffs_blkfree: bad size > mp_lock = 00000001; cpuid = 0; lapic.id = 01000000 > Debugger("panic") > Stopped at _Debugger+0x35: movb $0, _in_Debugger.98 > db> trace > _Debugger(f0137c1e) at _Debugger+0x35 > _panic(f01c52d1,f01c529b,20405,d,2000) at _panic+0x9f > _ffs_blkfree(f09d4990,d,2000) at _ffs_blkfree+0xc2 > _ffs_reallocblks(f85c2e24) at _ffs_reallocblks+0x420 > _cluster_write(f5c87c98,38000,0) at _cluster_write+0x15f > _ffs_write(f85c2efc,f84f57c0,41,f85c2f94,f012f448) at _ffs_write+0x56f > _vn_write(f0da7a80,f85c2f40,f0d4fa80,f84f57c0,f0241dac) at _vn_write+0xef > _write(f84f57c0,f85c2f94,805d100,41,805d100) at _write+0xba > _syscall(27,27,805d100,41,efbfdc28) at _syscall+0x187 > _Xint0x80_syscall() at _Xint0x80_syscall+0x4c It would be nice to see the panic string, but it's pretty sure to be "ffs_blkfree: bad size". It looks as if it's fixed; wait a day or so. In the meantime, you can work around it with # sysctl -w vfs.ffs.doreallocblks=0 Greg -- See complete headers for address, home page and phone numbers finger grog@lemis.com for PGP public key To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message