pavalos at theshell.com
Mon Sep 10 23:03:00 PDT 2007
On Mon, Sep 03, 2007 at 02:10:50PM -0700, Matthew Dillon wrote:
> I think there a ref-counting problem with the ifaddr structure. This
> structure is embedded in the ifnet structure and used all over the place.
> I can't find the exact cause so here's a patch which will hopefully
> force a panic (with INVARIANTS turned on of course) if any attempt is
> made to free the structure before it has been removed from the address
> list. If we can catch it here it should become obvious where the bug
It happened again. I was running it with the provided patch, but it looks
like the same panic. The kernel are core will be on leaf:~/crash/4/.
Again, I was messing around with vkernels, and it seemed to crash as the
vkernel was booting (looked like it had just configured the network
interfaces). Just a reminder that this is the real kernel that's panicing,
not the vkernel.
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