[ 2996.542337][T11202] veth0: entered allmulticast mode
[ 2996.542893][T11202] veth1: entered allmulticast mode
[ 2996.543253][T11202] veth2: entered allmulticast mode
[ 2996.543589][T11202] veth3: entered allmulticast mode
[ 3025.828685][T11202] veth0: left allmulticast mode
[ 3025.829040][T11202] veth1: left allmulticast mode
[ 3025.829315][T11202] veth2: left allmulticast mode
[ 3025.829574][T11202] veth3: left allmulticast mode