[ 1494.356347][T10308] veth0: entered allmulticast mode
[ 1494.356823][T10308] veth1: entered allmulticast mode
[ 1494.357228][T10308] veth2: entered allmulticast mode
[ 1494.357516][T10308] veth3: entered allmulticast mode
[ 1521.481195][T10308] veth0: left allmulticast mode
[ 1521.486982][T10308] veth1: left allmulticast mode
[ 1521.487230][T10308] veth2: left allmulticast mode
[ 1521.487453][T10308] veth3: left allmulticast mode