Segmentation fault (core dumped)

[OpenSorceYCW]

hi， The problem of Segmentation fault(core dumped) is appeared when I save binary test result in the line
https://github.com/yjxiong/action-detection/blob/master/binary_test.py#L172
I have checked the pickle.dump function with data of model output results, but this problem didn't appear, I think this will be a multi-process related problem.
Can you give some advice about the problem? look forward to your reply!

[OpenSorceYCW]

The problem info using gdb debug is below:
[Thread 0x7fff4161c700 (LWP 129287) exited]
Thread 1 "python3" received signal SIGSEGV, Segmentation fault.
0x00005555586eae90 in ?? ()