test_callinfo_unreachable_path Bus Error on Solaris sparc
We recently updated to Ruby version 2.5.5 and one test on sparc started to fail:
pid 6104 killed by SIGABRT (signal 6) (core dumped)
| -:9: [BUG] Bus Error at 0x000000010057b324
| ruby 2.5.5p157 (2019-03-15 revision 67260) [sparcv9-solaris2.11]
Whole test result is attached (there were also three more test failures, but those are not important here).
This is happening on sparc only (we also build the same thing for intel) and was not present in our previous version 2.5.3. Also it does not appear in Ruby 2.6.0 or 2.6.3.