[ 1511.507163][T12679] veth0: entered allmulticast mode
[ 1511.507810][T12679] veth1: entered allmulticast mode
[ 1511.508568][T12679] veth2: entered allmulticast mode
[ 1511.508931][T12679] veth3: entered allmulticast mode
[ 1537.833580][T12679] veth0: left allmulticast mode
[ 1537.833885][T12679] veth1: left allmulticast mode
[ 1537.834099][T12679] veth2: left allmulticast mode
[ 1537.834357][T12679] veth3: left allmulticast mode