cvs commit: src/sys/net if.c

Kris Kennaway kris at
Fri Sep 24 09:51:03 PDT 2004

On Fri, Sep 24, 2004 at 05:21:53PM +0200, Dag-Erling Sm?rgrav wrote:

> > * BPF panics due to bpfdetach() on live interface
> I use BPF a *lot*, every day, and have never seen this happen.

I was able to panic an SMP system by doing tcpdump | more, waiting for
a bit of traffic to be queued up, then hitting 'q'.  rwatson says the
bpf code is chock full of racy badness.


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