[ 1114.217321][ T5500] veth0: entered allmulticast mode
[ 1114.217685][ T5500] veth1: entered allmulticast mode
[ 1114.217936][ T5500] veth2: entered allmulticast mode
[ 1114.218185][ T5500] veth3: entered allmulticast mode
[ 1125.233860][ T5500] veth0: left allmulticast mode
[ 1125.234092][ T5500] veth1: left allmulticast mode
[ 1125.234287][ T5500] veth2: left allmulticast mode
[ 1125.234471][ T5500] veth3: left allmulticast mode