[ 1610.943469][T10641] veth0: entered allmulticast mode
[ 1610.944063][T10641] veth1: entered allmulticast mode
[ 1610.944386][T10641] veth2: entered allmulticast mode
[ 1610.944710][T10641] veth3: entered allmulticast mode
[ 1638.260098][T10641] veth0: left allmulticast mode
[ 1638.260431][T10641] veth1: left allmulticast mode
[ 1638.260678][T10641] veth2: left allmulticast mode
[ 1638.260918][T10641] veth3: left allmulticast mode