spiffs: build/linux_spiffs_test fails (segfault) on first test

I’m using gcc version 5.1.0 on Linux64 (arch). Just running make; and make test fails with

adding suites...
adding test evil_write
[...]
72 tests added
running tests...
fish: “./linux_spiffs_test” terminated by signal SIGSEGV (Address boundary error)

Looks like the SUITE(check_tests) macro creates a function, then the subsequent TEST(...) macros create nested functions. However, it looks like pointers to these nested functions are assigned into a global variable. As far as I can tell, these function pointers are accessed after the call to __suite_check_tests(...) is called. I’m trying to piece together how this could ever run, given how I understand GCC creates nested functions with trampolines.

But from other comments, this test suite clearly works for other folks. What toolchain successfully builds the test suite?

Thanks, Daniel