I have tested this on a clean install of 12.04, and do not see such errors in my logs, and can confirm that the VM properly gets a DHCP address.
all of my /etc/quantum/rootwrap.conf and /etc/quantum/rootwrap.d/ files are owned by stack:stack.
my only thinking is that I think rootwrap checks if a pid is valid before allowing a KILL on it, in which case perhaps the above pid is not valid.
I have tested this on a clean install of 12.04, and do not see such errors in my logs, and can confirm that the VM properly gets a DHCP address.
all of my /etc/quantum/ rootwrap. conf and /etc/quantum/ rootwrap. d/ files are owned by stack:stack.
my only thinking is that I think rootwrap checks if a pid is valid before allowing a KILL on it, in which case perhaps the above pid is not valid.