When I dump data, the command line have a mistake ：

2021-07-08T13:07:46.229+0000 Failed: error reading collection: BSONObj size: -286331154 (0xEEEEEEEE) is invalid. Size must be between 0 and 16793600(16MB) First element: EOO

If I use 2.6 it will report the same error:

assertion: 13106 nextSafe(): { $err: "BSONObj size: -286331154 (0xEEEEEEEE) is invalid. Size must be between 0 and 16793600(16MB) First element: EOO", code: 10334 }

So what's meaning ?