[ 1548.769791][T10631] veth0: entered allmulticast mode
[ 1548.770366][T10631] veth1: entered allmulticast mode
[ 1548.770717][T10631] veth2: entered allmulticast mode
[ 1548.771027][T10631] veth3: entered allmulticast mode
[ 1574.591079][T10631] veth0: left allmulticast mode
[ 1574.591543][T10631] veth1: left allmulticast mode
[ 1574.591970][T10631] veth2: left allmulticast mode
[ 1574.592364][T10631] veth3: left allmulticast mode