[ 1668.980238][T10844] veth0: entered allmulticast mode
[ 1668.981789][T10844] veth1: entered allmulticast mode
[ 1668.982109][T10844] veth2: entered allmulticast mode
[ 1668.982439][T10844] veth3: entered allmulticast mode
[ 1696.042118][T10844] veth0: left allmulticast mode
[ 1696.042400][T10844] veth1: left allmulticast mode
[ 1696.042638][T10844] veth2: left allmulticast mode
[ 1696.042859][T10844] veth3: left allmulticast mode