[ 1297.022510][T10050] veth0: entered allmulticast mode
[ 1297.022914][T10050] veth1: entered allmulticast mode
[ 1297.023282][T10050] veth2: entered allmulticast mode
[ 1297.023611][T10050] veth3: entered allmulticast mode
[ 1321.394795][T10050] veth0: left allmulticast mode
[ 1321.395130][T10050] veth1: left allmulticast mode
[ 1321.395357][T10050] veth2: left allmulticast mode
[ 1321.395583][T10050] veth3: left allmulticast mode