[ 2146.828326][T19715] veth0: entered allmulticast mode
[ 2146.829115][T19715] veth1: entered allmulticast mode
[ 2146.829671][T19715] veth2: entered allmulticast mode
[ 2146.830242][T19715] veth3: entered allmulticast mode
[ 2170.745415][T19715] veth0: left allmulticast mode
[ 2170.745998][T19715] veth1: left allmulticast mode
[ 2170.746446][T19715] veth2: left allmulticast mode
[ 2170.746940][T19715] veth3: left allmulticast mode