[ 2049.813864][T19018] veth0: entered allmulticast mode
[ 2049.814686][T19018] veth1: entered allmulticast mode
[ 2049.815291][T19018] veth2: entered allmulticast mode
[ 2049.818855][T19018] veth3: entered allmulticast mode
[ 2073.068658][T19018] veth0: left allmulticast mode
[ 2073.069118][T19018] veth1: left allmulticast mode
[ 2073.069519][T19018] veth2: left allmulticast mode
[ 2073.069921][T19018] veth3: left allmulticast mode