Non-deterministic hs_try_putmvar003 failure on CI
Wrong exit code for hs_try_putmvar003(threaded1)(expected 0 , actual 139 )
*** unexpected failure for hs_try_putmvar003(threaded1)A quick search suggests that 139 might mean a segfault (SIGSEGV).
This is a non-deterministic CI failure that happened to me at least two times (Feb 12 and Feb 24), and forced me to restart the build job to get a green build status. Both times it was the validate-x86_64-linux-fedora27 job, but on different runners (ghc-ci-gce-x86_64-1 and maurer.smart-cactus.org).
Note that another failure that seems to happen only on Fedora is #16350 – could it be a problem with the Fedora image?
Trac metadata
| Trac field | Value |
|---|---|
| Version | 8.9 |
| Type | Bug |
| TypeOfFailure | OtherFailure |
| Priority | normal |
| Resolution | Unresolved |
| Component | Test Suite |
| Test case | |
| Differential revisions | |
| BlockedBy | |
| Related | |
| Blocking | |
| CC | RyanGlScott, bgamari, mpickering |
| Operating system | |
| Architecture |