[ 1563.817133][ T4664] veth0: entered allmulticast mode
[ 1563.817991][ T4664] veth1: entered allmulticast mode
[ 1563.818515][ T4664] veth2: entered allmulticast mode
[ 1563.819038][ T4664] veth3: entered allmulticast mode
[ 1589.757729][ T4664] veth0: left allmulticast mode
[ 1589.758043][ T4664] veth1: left allmulticast mode
[ 1589.758284][ T4664] veth2: left allmulticast mode
[ 1589.758501][ T4664] veth3: left allmulticast mode