RTNL assert

When I configure in Tunneling I get the following error message. Is this normal?

GRE over IPv4 tunneling driver
RTNL: assertion failed at devinet.c(775):inetdev_event
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected]
Please read the FAQ at http://www.tux.org/lkml/