[ 1432.758898][T12902] veth0: entered allmulticast mode
[ 1432.760108][T12902] veth1: entered allmulticast mode
[ 1432.760650][T12902] veth2: entered allmulticast mode
[ 1432.761160][T12902] veth3: entered allmulticast mode
[ 1455.739876][T12902] veth0: left allmulticast mode
[ 1455.740674][T12902] veth1: left allmulticast mode
[ 1455.741361][T12902] veth2: left allmulticast mode
[ 1455.742078][T12902] veth3: left allmulticast mode