[BUG] mr_allocator related bug when dealing two big lmr with one rdma object about async-rdma HOT 1 CLOSED

Hi @fishiu , Thanks for your feedback.
The three errors you mentioned may all be related to the retain function of jemalloc.
You can try to set retain as false to fix the OOM or can not find raw mr, as described in #110 . I can pass your test in that way.

Actually it should be false as default in linux, but according to the feedbacks, it seems not to be the case.
The reason for the arena_id assertion failure may be that the client and server are in the same address space during testing, and because lazy_static shares the same EXTENT_TOKEN_MAP, combined with jemalloc's retain, it reads the address from the wrong arena.

Further analysis is required and it is necessary to enhance the default settings and error prompts in this case.

from async-rdma.