Date: Wed, 13 Jun 2001 00:31:36 +0200 From: Wilko Bulte <wkb@freebie.xs4all.nl> To: Wilko Bulte <wkb@freebie.demon.nl> Cc: freebsd-alpha@freebsd.org, gallatin@freebsd.org Subject: Re: followup on 8 way SMP pani Message-ID: <20010613003136.A7905@freebie.xs4all.nl> In-Reply-To: <E159Ob2-000A5J-00@post.mail.nl.demon.net>; from wkb@freebie.demon.nl on Mon, Jun 11, 2001 at 10:06:56AM %2B0000 References: <E159Ob2-000A5J-00@post.mail.nl.demon.net>
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On Mon, Jun 11, 2001 at 10:06:56AM +0000, Wilko Bulte wrote: Does this make any sense to anybody? Drew, you asked for a traceback? [Or is this me, mucking up his email by switching ISPs?] Wilko > This a followup to last weeks posting on the AS8400 8-way > SMP panic I saw with -current. > > Hth > Wilko > ============= > > > class=01-00-00, hdrtype=0x00, mfdev=0 > intpin=a, irq=12 > pci3: <PCI bus> on pcib3 > pci3: <mass storage, SCSI> at 3.0 (no driver attached) > > fatal kernel trap: > > trap entry = 0x2 (memory management fault) > cpuid = 0 > faulting va = 0x78 > type = access violation > cause = load instructon > pc = 0xfffffc0000491ae4 > ra = 0xfffffc0000491ba8 > sp = 0xfffffc00008d9b90 > usp = 0x0 > curproc = 0xfffffc0000831288 > pid = 0, comm = swapper > > Stopped at sync_other_counter+0x24: ldq s1,0x78(s0) <0x78> > <s1=0xfffffc0000785138,s0=0x0> > db> trace > sync_other_counter() at sync_other_counter+0x24 > tc_windup() at tc_windup+0x28 > hardclock() at hardclock+0x1e8 > handleclock() at handleclock+0x22c > alpha_clock_interrupt() at alpha_clock_interrupt+0x68 > interrupt() at interrupt+0xb8 > XentIntlgp() at XentIntlgp+0x14 > db> halt > > > ........... > > turbo#gdb kernel.debug > GNU gdb 4.18 > Copyright 1998 Free Software Foundation, Inc. > GDB is free software, covered by the GNU General Public License, and you are > welcome to change it and/or distribute copies of it under certain conditions. > Type "show copying" to see the conditions. > There is absolutely no warranty for GDB. Type "show warranty" for details. > This GDB was configured as "alpha-unknown-freebsd"... > (gdb) l *0xfffffc0000491ae4 > 0xfffffc0000491ae4 is in sync_other_counter (../../kern/kern_tc.c:336). > 331 struct timecounter *tc, *tcn, *tco; > 332 unsigned delta; > 333 > 334 tco = timecounter; > 335 tc = tco->tc_other; > 336 tcn = tc->tc_other; > 337 *tc = *tco; > 338 tc->tc_other = tcn; > 339 delta = tco_delta(tc); > 340 tc->tc_offset_count += delta; > (gdb) quit > > > > -- > | / o / / _ Arnhem, The Netherlands email: wilko@freebsd.org > |/|/ / / /( (_) Bulte http://www.freebsd.org > http://www.nlfug.nl > > > To Unsubscribe: send mail to majordomo@FreeBSD.org > with "unsubscribe freebsd-alpha" in the body of the message ---end of quoted text--- -- | / o / / _ Arnhem, The Netherlands email: wilko@freebsd.org |/|/ / / /( (_) Bulte http://www.freebsd.org To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-alpha" in the body of the message
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