Messages in this thread | | | Date | Fri, 7 May 2004 04:44:16 +0100 (IST) | From | Paul Jakma <> | Subject | Re: 2.6.6-rc3-mm2 (4KSTACK) |
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On Thu, 6 May 2004, Andrew Morton wrote:
> That's a misdiagnosis. The problem here is that the kernel is > taking a pagefault within show_trace(), and the pagefault handler > calls show_trace(). It has gone infinitely recursive.
That happens after the initial stack overflow with a trace (from what i could discern before it scrolled into oblivion) in NFS -> IP path similar to the other non-recursive trace, see below.
> The bug is unrelated to the stack size. It is in show_trace() or > thereabouts. That code tries to protect itself from recursive > faults, but it's a vendor kernel and may be different from the > public tree.
Fair enough but have a look at the other fault from that bug though:
https://bugzilla.redhat.com/bugzilla/attachment.cgi?id=99855&action=view
That one did not recurse for some reason.
regards, -- Paul Jakma paul@clubi.ie paul@jakma.org Key ID: 64A2FF6A warning: do not ever send email to spam@dishone.st Fortune: The program isn't debugged until the last user is dead. - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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