[ 1606.899088][T15127] veth0: entered allmulticast mode
[ 1606.901556][T15127] veth1: entered allmulticast mode
[ 1606.902190][T15127] veth2: entered allmulticast mode
[ 1606.902781][T15127] veth3: entered allmulticast mode
[ 1630.059230][T15127] veth0: left allmulticast mode
[ 1630.059749][T15127] veth1: left allmulticast mode
[ 1630.060163][T15127] veth2: left allmulticast mode
[ 1630.060571][T15127] veth3: left allmulticast mode