[ 1606.113851][T22507] veth0: entered allmulticast mode
[ 1606.116516][T22507] veth1: entered allmulticast mode
[ 1606.117480][T22507] veth2: entered allmulticast mode
[ 1606.118432][T22507] veth3: entered allmulticast mode
[ 1630.681572][T22507] veth0: left allmulticast mode
[ 1630.682376][T22507] veth1: left allmulticast mode
[ 1630.683092][T22507] veth2: left allmulticast mode
[ 1630.683780][T22507] veth3: left allmulticast mode