On Monday, April 16, 2007 at 15:17:32 -0700, J.C. Roberts wrote:
>On Monday 16 April 2007 14:14, Maurice Janssen wrote:
>> Could be bad luck, but it seems to have the opposite effect. It
>> panic'd after a few minutes (details below), while up to now it used
>> to run many hours before it panic'd.
>
>Damn. It didn't work but it was a long shot to begin with. At least we
>know timing/priority does affect when/how quickly the bug surfaces.
>
>Just out of curiosity, what exact command did you run to get the results
>you posted. Was it something like this:
>
># cd /usr/src/sys/arch/alpha/conf
># config GENERIC
># cd ../compile/GENERIC
># make clean && make depend
># nice make
>
>?
The kernel was built a few days ago. What I did before this panic was:
boot
# rm -rf /usr/obj/*
# cd /usr/src
# make obj
# cd /usr/src/etc && env DESTDIR=/ make distrib-dirs
# cd /usr/src
# nice -n 20 make build
After about 10 minutes, it paniced. /usr/src and /usr/obj are nfs
mounts. BTW: the memory tests (as suggested by Siegbert) didn't show
any LLSC errors.
# dmesg
[ using 536000 bytes of bsd ELF symbol table ]
consinit: using prom console
Copyright (c) 1982, 1986, 1989, 1991, 1993
The Regents of the University of California. All rights
reserved.
Copyright (c) 1995-2006 OpenBSD. All rights reserved.
http://www.OpenBSD.org
OpenBSD 4.0-stable (GENERIC) #0: Fri Apr 13 05:15:48 CEST 2007
[EMAIL PROTECTED]:/usr/src/sys/arch/alpha/compile/GENERIC
DEC 3000 - M300X, 175MHz
8192 byte page size, 1 processor.
total memory = 67108864 (65536K)
(2097152 reserved for PROM, 65011712 used by OpenBSD)
avail memory = 49037312 (47888K)
using 793 buffers containing 6496256 bytes (6344K) of memory
mainbus0 (root)
cpu0 at mainbus0: ID 0 (primary), 21064-1 (pass 3)
tcasic0 at mainbus0
tc0 at tcasic0: 12.5 MHz clock
"PMAGB-BA" (Smart Frame Buffer (HX8)) at tc0 slot 6 offset 0x2000000 not configd
ioasic0 at tc0 slot 5 offset 0x0: slow mode
le0 at ioasic0 offset 0xc0000: address 08:00:2b:97:43:37
le0: 32 receive buffers, 8 transmit buffers
scc0 at ioasic0 offset 0x100000: console
scc1 at ioasic0 offset 0x180000
mcclock0 at ioasic0 offset 0x200000: mc146818 or compatible
AMD79c30 at ioasic0 offset 0x240000 not configured
tcds0 at tc0 slot 4 offset 0x0: TurboChannel Dual SCSI (baseboard)
tcds0: fast mode set for chip 0
asc0 at tcds0 chip 0: NCR53C94, 25MHz, SCSI ID 7
scsibus0 at asc0: 8 targets
sd0 at scsibus0 targ 0 lun 0: <DEC, RZ26L (C) DEC, 442D> SCSI2 0/direct fixed
sd0: 1001MB, 3117 cyl, 8 head, 82 sec, 512 bytes/sec, 2050860 sec total
sd1 at scsibus0 targ 3 lun 0: <DEC, RZ26L (C) DEC, 442D> SCSI2 0/direct fixed
sd1: 1001MB, 3117 cyl, 8 head, 82 sec, 512 bytes/sec, 2050860 sec total
"MAGMA8+2" at tc0 slot 1 offset 0x0 not configured
fta0 at tc0 slot 0 offset 0x0fta0: DEC DEFTA TC FDDI DAS Controller
fta0: FDDI address 08:00:2b:b0:8b:47, FW=3.00, HW=0, SMT V7.2
fta0: FDDI Port[A] = A (PMD = ANSI Multi-Mode), FDDI Port[B] = B (PMD = ANSI Mu)
root on sd0a swap on sd0b
rootdev=0x800 rrootdev=0x800 rawdev=0x802
