[ 1583.239320][ T8849] veth0: entered allmulticast mode
[ 1583.239699][ T8849] veth1: entered allmulticast mode
[ 1583.239947][ T8849] veth2: entered allmulticast mode
[ 1583.240174][ T8849] veth3: entered allmulticast mode
[ 1594.720394][ T8849] veth0: left allmulticast mode
[ 1594.720641][ T8849] veth1: left allmulticast mode
[ 1594.720840][ T8849] veth2: left allmulticast mode
[ 1594.721027][ T8849] veth3: left allmulticast mode