[  996.773184][T26985] veth0: entered allmulticast mode
[  996.773469][T26985] veth1: entered allmulticast mode
[  996.773703][T26985] veth2: entered allmulticast mode
[  996.773927][T26985] veth3: entered allmulticast mode
[ 1007.313920][T26985] veth0: left allmulticast mode
[ 1007.314143][T26985] veth1: left allmulticast mode
[ 1007.314312][T26985] veth2: left allmulticast mode
[ 1007.314484][T26985] veth3: left allmulticast mode