#14705: ghc-iserv sometimes segfaults in profiled way -------------------------------------+------------------------------------- Reporter: bgamari | Owner: (none) Type: bug | Status: new Priority: normal | Milestone: Component: Profiling | Version: 8.5 Keywords: | Operating System: Unknown/Multiple Architecture: | Type of failure: Runtime crash Unknown/Multiple | Test Case: | Blocked By: Blocking: | Related Tickets: Differential Rev(s): | Wiki Page: -------------------------------------+------------------------------------- I have seen a few testsuite failures due to `ghc-iserv` crashes like these, {{{ --- ./profiling/should_run/T5363.run/T5363.stdout.normalised 2018-01-22 18:57:49.401773263 +0000 +++ ./profiling/should_run/T5363.run/T5363.run.stdout.normalised 2018-01-22 18:57:49.401773263 +0000 @@ -1 +1 @@ -1250030000000 +ghc-stage2: ghc-iserv terminated (-7) *** unexpected failure for T5363(ghci-ext-prof) Actual stdout output differs from expected: --- ./profiling/should_run/scc001.run/scc001.stdout.normalised 2018-01-22 18:57:45.177724120 +0000 +++ ./profiling/should_run/scc001.run/scc001.run.stdout.normalised 2018-01-22 18:57:45.177724120 +0000 @@ -1,3 +1,3 @@ True 3 -'a' +ghc-stage2: ghc-iserv terminated (-11) *** unexpected failure for scc001(ghci-ext-prof) }}} -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/14705 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler