[ 1540.312944][T22839] veth0: entered allmulticast mode
[ 1540.314126][T22839] veth1: entered allmulticast mode
[ 1540.314682][T22839] veth2: entered allmulticast mode
[ 1540.315187][T22839] veth3: entered allmulticast mode
[ 1564.159070][T22839] veth0: left allmulticast mode
[ 1564.159563][T22839] veth1: left allmulticast mode
[ 1564.159971][T22839] veth2: left allmulticast mode
[ 1564.160384][T22839] veth3: left allmulticast mode