Messages in this thread | | | Subject | Re: Lockups - lost interrupt | Date | Fri, 10 Sep 1999 21:53:06 +0100 (BST) | From | Alan Cox <> |
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> > Does anybody have any idea what could be causing this? Is this a bad > > motherboard? CPU? > Since I have 3 systems doing it, others have also reported similar, > I think it could be kernel related....
I'm still digging into this. I do have some ideas what may be involved. There are about three different cases here
1. VIA chipset bug - known, understood, non SMP 2. A few triton boards - probably a hardware issue 3. SMP - looks like a lock bug.
Running the ikd patch is the best help here. I think it will show you a spinlock deadlock. The trace from that should find the guilty party
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