Problems with netbsd-8 RC1 and ixg drivers (?)

[6bone%6bone.informatik.uni-leipzig.de@localhost]

Hello,

At the weekend I tried to update to a current version of netbsd-8 rc1.

After the restart, the kernel will work for a few hours. After that, no 
packets will arrive at the network card. The server is running normally. 
No hints in dmesg.

Some network programs report issues:

zebra[371]: rtm_write: write : No buffer space available (55)

syslogd[541]: recvfrom() unix `/var/run/log': No buffer space available

gate zebra[1423]: routing socket error: No buffer space available


Hardware is an HP G5 with an Intel PRO/10GbE NIC.


After the downgrade to the old kernel from Fri Feb 16, everything is 
stable again.

Any ideas what the problem could be? Can I test any things to narrow down 
the problem?


Thank you for your efforts


Regards
Uwe