niyue commented on PR #39098:
URL: https://github.com/apache/arrow/pull/39098#issuecomment-1844974455

   > You may reproduce this on your macOS with Docker
   
   Thanks. I will give it a try later. I found that the crash in `C++ / ARM64 
Ubuntu 20.04 C++ (pull_request)` is because LLVM 10 returns a symbol for a 
given function name successfully, however, for some reason, the function 
address in the symbol is 0, which causes the function pointer to be null. 
Previously only the returned `Expected` is checked and its address is not 
checked if successful status. Now I added an additional check for the function 
address, so it stops crashing, but the test case still fails in this CI env.


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