Any idea why I'd see drops on an interface? mini@ykaul-mini:~/ovirt-system-tests$ sudo virsh domifstat 111 vnet1 vnet1 rx_bytes 25488 vnet1 rx_packets 387 vnet1 rx_errs 0 *vnet1 rx_drop 1424* vnet1 tx_bytes 5751 vnet1 tx_packets 39 vnet1 tx_errs 0 vnet1 tx_drop 0 I have several others VMs in the same host, pretty much identically configured, all are fine, all on the same bridge: mini@ykaul-mini:~/ovirt-system-tests$ sudo brctl show bridge name bridge id STP enabled interfaces 5e85-930e31b 8000.525400247745 yes 5e85-93031b-nic vnet0 vnet1 vnet2 vnet3 vnet4 virbr0 8000.5254005e7e4b yes virbr0-nic Network (host0 is the problematic one): virsh # net-dumpxml 5e85-930e31b9b9 <network connections='5'> <name>5e85-930e31b9b9</name> <uuid>6f52f5a8-5322-4b57-890e-d4d5a0a7ed50</uuid> <forward mode='nat'> <nat> <port start='1024' end='65535'/> </nat> </forward> <bridge name='5e85-930e31b' stp='on' delay='0'/> <mac address='52:54:00:24:77:45'/> <dns forwardPlainNames='yes'/> <ip address='192.168.200.1' netmask='255.255.255.0'> <dhcp> <range start='192.168.200.100' end='192.168.200.254'/> <host mac='54:52:c0:a8:c8:04' name='lago_basic_suite_3_6_host1' ip='192.168.200.4'/> <host mac='54:52:c0:a8:c8:03' name='lago_basic_suite_3_6_engine' ip='192.168.200.3'/> <host mac='54:52:c0:a8:c8:02' name='lago_basic_suite_3_6_storage-iscsi' ip='192.168.200.2'/> <host mac='54:52:c0:a8:c8:05' name='lago_basic_suite_3_6_storage-nfs' ip='192.168.200.5'/> <host mac='54:52:c0:a8:c8:06' name='lago_basic_suite_3_6_host0' ip='192.168.200.6'/> </dhcp> </ip> </network> Domain XML attached. Running libvirt 1.2.18, on latest F23. TIA, Y.