#15463: "Serious" validation failures on i686 -------------------------------------+------------------------------------- Reporter: alpmestan | Owner: (none) Type: bug | Status: new Priority: normal | Milestone: Component: Compiler | Version: 8.5 Keywords: | Operating System: Linux Architecture: x86 | Type of failure: None/Unknown Test Case: T3171, | Blocked By: heapprof001 | Blocking: | Related Tickets: Differential Rev(s): | Wiki Page: -------------------------------------+------------------------------------- A very recent run of `./validate` on i686 revealed 6 failures, 4 of which I'm hopefully fixing with [https://phabricator.haskell.org/D5031 D5031], but the other two look more serious. The circle ci build logs are here: https://circleci.com/gh/ghc/ghc/7578 One of the remaining failures in particular seems somewhat critical: {{{ Wrong exit code for heapprof001(prof_hc_hb)(expected 0 , actual 139 ) Stdout ( heapprof001 ): a <= a <= a <= a <= a <= a <= a <= Stderr ( heapprof001 ): Segmentation fault *** unexpected failure for heapprof001(prof_hc_hb) }}} While the other one might be a lot simpler: {{{ Actual stdout output differs from expected: --- ./ghci/should_run/T3171.run/T3171.stdout.normalised 2018-07-31 05:27:01.821192706 +0000 +++ ./ghci/should_run/T3171.run/T3171.run.stdout.normalised 2018-07-31 05:27:01.821192706 +0000 @@ -1 +0,0 @@ -Interrupted. *** unexpected failure for T3171(normal) }}} I have not investigated any of those yet, but the first one does seem like a bug. -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/15463 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler