#11978: running a profiled build of shake test suite with rts args +RTS -hb -N10 triggers SIGSEGV ---------------------------------+---------------------------------------- Reporter: carter | Owner: erikd Type: bug | Status: patch Priority: highest | Milestone: 8.0.2 Component: Compiler | Version: 8.0.1 Resolution: | Keywords: Operating System: MacOS X | Architecture: Unknown/Multiple Type of failure: None/Unknown | Test Case: Blocked By: | Blocking: Related Tickets: #4820 | Differential Rev(s): Phab:D2174 Wiki Page: | ---------------------------------+---------------------------------------- Comment (by erikd): The `overwritingClosure` issue can only be triggered in the `-hb` profiling mode and I finally figure our that the `-hb` profiling mode was not thread safe (see #12019). Leaving this ticket open as a place holder for adding tests for the other profiling modes. -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/11978#comment:23 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler