From: John Baldwin [mailto:jhb_at_FreeBSD.org] > On Friday 25 June 2004 05:05 pm, Gerrit Nagelhout wrote: > > John Baldwin wrote: > > > Odd, all it does is eoi fast interrupts earlier. Oh, there's > > > a bug. :( In > > > the second hunk, change 'pic_disable_source' to > 'pic_enable_source'. > > > > sigh...it just locked up again. I have included the current apic > > dump for completeness. Is there anything other information that > > would be useful to debug this problem? > > Hmm, it appears it is consistently CPU1 that thinks that > IPI_HARDCLOCK is not > being EOI'd. Can you try swapping the CPUs and see if the > lockup moves from > CPU1 to CPU3? There is more than one device that does this, so its probably not worth it (its a huge huge effort on these systems due to the way the heatsink is bonded on: it requires breaking the heatsink glue with a heat gun, disassembling the motherboard, etc).Received on Mon Jun 28 2004 - 11:12:58 UTC
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