[ 1809.324917][T17402] veth0: entered allmulticast mode
[ 1809.326688][T17402] veth1: entered allmulticast mode
[ 1809.327278][T17402] veth2: entered allmulticast mode
[ 1809.327822][T17402] veth3: entered allmulticast mode
[ 1832.655907][T17402] veth0: left allmulticast mode
[ 1832.657262][T17402] veth1: left allmulticast mode
[ 1832.657677][T17402] veth2: left allmulticast mode
[ 1832.658083][T17402] veth3: left allmulticast mode