On 02/25/10 01:23, Ivan Voras wrote:
Ivan Voras wrote:
I have a fairly recent 8-stable machine running under VMWare ESXi 3.5
(amd64 guest), which apparently crashes every few days from the same
causes:
em0: discard frame w/o packet header
em0: discard frame w/o packet header
em0: discard frame w/o packet header
Panic string: sbsndptr: sockbuf 0xffffff007cca8c20 and mbuf
0xffffff00490a6400 clashing
In case someone is interested or has an idea - on this machine I have
multiple crashed cores with similarily strange problems all connected
with networking and/or the em driver:
...
It looks like the most probable culprit are stf (6to4) support and/or
something dealing with stf routing (the machine was a stf gateway for a
small subnet). When disabled, the crashes stop.
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