DELTA 41887 0 873 SVN o ( V* J~ K{a um1313] Tvtnetvtnet(4) network interface driver displays the following message upon configuration when using QEMU 1.4.1 and later:
vtnet0: error setting host MAC filter table
This message is harmless when the interface has only one MAC address. The patch for this issue is filed to a PR kern/178955.