[ 2113.167054][T19721] veth0: entered allmulticast mode
[ 2113.167931][T19721] veth1: entered allmulticast mode
[ 2113.168822][T19721] veth2: entered allmulticast mode
[ 2113.169391][T19721] veth3: entered allmulticast mode
[ 2137.721848][T19721] veth0: left allmulticast mode
[ 2137.722315][T19721] veth1: left allmulticast mode
[ 2137.722702][T19721] veth2: left allmulticast mode
[ 2137.723095][T19721] veth3: left allmulticast mode