On 05.10.2015 20:42, Julian Kornberger wrote: > Hi Andrey, > > I compiled and installed a new Kernel with your patch, but is does not > help. It seems as if the crash only occurs if I have two GRE interfaces > and I destroy the second one (gre1). If I destroy the first one (gre0), > it does not crash: > > gre0 with 10.9.0.13 -> 10.9.0.12 > gre1 with 10.9.0.15 -> 10.9.0.14 (destroyed)
It seems this panic now only possible when ip_encap list contains stale
pointer to gre softc. And since you use releng/10.2 branch, try also
apply this patch from stable/10:
https://svnweb.freebsd.org/base?view=revision&revision=288529
--
WBR, Andrey V. Elsukov
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