On Fri, 6 Feb 2004, Steve Kargl wrote: > Yes, intriguing. I used the better part of 1 day to eliminate > possibilities for the problem. I forgot to mention the problem > does not depend on APIC or no APIC support in the kernel. > > > > PS: No, I can't get a core dump because the disk subsystem isn't > > > ready for a dump when the panics occurred and I can't hook > > > up a serial console. I can panic the machine as needed. > > > > You can say 'set dumpdev=/dev/foo0s1b' in loader to set the dump target. > > > > This doesn't work unless I can get a near instantaneous dump. That is, > db> call dumpsys > returns in under a second. Revision 1.19 of ata-queue.c (note the > typo of ata-queue.h above) reworked the locking of ATA. I suspect > that my laptop is tickling some race that Soren hasn't seen. try 'call doadump()' -- Doug White | FreeBSD: The Power to Serve dwhite_at_gumbysoft.com | www.FreeBSD.orgReceived on Mon Feb 09 2004 - 09:10:34 UTC
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