[ 1775.949377][T13806] veth0: entered allmulticast mode
[ 1775.950172][T13806] veth1: entered allmulticast mode
[ 1775.950747][T13806] veth2: entered allmulticast mode
[ 1775.951332][T13806] veth3: entered allmulticast mode
[ 1800.251769][T13806] veth0: left allmulticast mode
[ 1800.252263][T13806] veth1: left allmulticast mode
[ 1800.252671][T13806] veth2: left allmulticast mode
[ 1800.253077][T13806] veth3: left allmulticast mode