Same problem after update to 3.16.0-48-generic.
Before 'hv_netvsc vmbus_0_16 eth0: unable to send receive completion pkt'
message appears virtual machine is loosing network connectivity.
ifconfig -a shows lots of dropped frames in eth0.
Running on Hyper-V Server 2012 R2 having latest updates inst
Thanks!
It seems the fix solved the issue.
I've just verified it on 2 different virtual machines having this problem and
problem disappeared.
Thanks again!.
When it can appear in official kernel?
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Confirmed in all raring installations running under both hyper-v server 2008 R2
as well as hyper-v server 2012 with 30+ of virtual machines.
Unfortunately I've upgraded all of my Ubuntu 12.10 virtual machines.
The problem exists not only when shutting down guest operating system
manually but also
