On Fri, 20 Aug 2010, Nima Misaghian wrote:
Hey,
I've been able to trivially
trigger a kernel panic while testing ifaddr list manipulation on -CURRENT (r
211427). The hardware is a four-core i386
machine with em interfaces.
The diff should give you an idea of what's going wrong. I am not sure
if I would want to actually commit it as-is.
http://people.freebsd.org/~bz/20100819-01-in_control.diff
I could not reproduce the panic after applying the patch.
Thanks for taking the time to look into this issue and fixing it.
FYI: there seems to be another race issue with in_ifinit() that I find
when running a script similar to yours for long enough. I'll try to
have a look.
/bz
--
Bjoern A. Zeeb This signature is about you not me.
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