On Wed, Jul 13, 2005 at 11:29:39AM +0200, Marc Olzheim wrote: > On Mon, Jul 11, 2005 at 04:32:16PM +0200, Marc Olzheim wrote: > > On Sun, Jul 03, 2005 at 10:38:58AM +0200, Philippe PEGON wrote: > > > >The panic appears to be an instance of a known bug in 5.4 (and > > > >INVARIANTS will not fix it, but may just delay the inevitable by > > > >changing timings). See Doug White's recent emails which point to a > > > >patch you should test. > > > > > > If you think about this mail : > > > > > > http://lists.freebsd.org/mailman/htdig/freebsd-stable/2005-June/016165.html > > > > > > and follow the thread, you will see that this patch doesn't solve the > > > problem. > > > The last mail which I can see from doug white about this problem is : > > > > > > http://lists.freebsd.org/mailman/htdig/freebsd-stable/2005-June/016495.html > > > > > > for the moment, it seems that there is no solution for 5.x > > > > Well, the bug hasn't bitten me since I reactivated INVARIANTS, so I'll > > keep this workaround active for now. :-/ If I don't enable INVARIANTS, > > as soon as I start 'screen', it's a panic. > > Stress testing this gives me instant fatal trap 12 on both 11 juli's > CURRENT and RELENG_5. > > I'll file a PR.
Make sure you recompile any modules when activating INVARIANTS, or you'll get panics. Kris
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