[ 1774.667983][T12402] veth0: entered allmulticast mode
[ 1774.674789][T12402] veth1: entered allmulticast mode
[ 1774.675139][T12402] veth2: entered allmulticast mode
[ 1774.675483][T12402] veth3: entered allmulticast mode
[ 1803.582322][T12402] veth0: left allmulticast mode
[ 1803.582754][T12402] veth1: left allmulticast mode
[ 1803.583115][T12402] veth2: left allmulticast mode
[ 1803.583462][T12402] veth3: left allmulticast mode