[GHC] #13793: Simple program trips checkNurserySanity()

#13793: Simple program trips checkNurserySanity() -------------------------------------+------------------------------------- Reporter: niteria | Owner: (none) Type: bug | Status: new Priority: normal | Milestone: Component: Runtime | Version: 8.3 System | Keywords: | Operating System: Unknown/Multiple Architecture: x86_64 | Type of failure: None/Unknown (amd64) | Test Case: | Blocked By: Blocking: | Related Tickets: Differential Rev(s): | Wiki Page: -------------------------------------+------------------------------------- Error: {{{ Repro: internal error: ASSERTION FAILED: file rts/sm/Sanity.c, line 713 (GHC version 8.3.20170606 for x86_64_unknown_linux) Please report this as a GHC bug: http://www.haskell.org/ghc/reportabug }}} Repro steps: * Add `GhcRTSWays += thr_debug` to `mk/build.mk` to build threaded debug runtime {{{ inplace/bin/ghc-stage2 -fforce-recomp -debug -rtsopts -threaded -main-is Repro Repro.hs ./Repro +RTS -A16m -DS }}} -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/13793 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler

#13793: Simple program trips checkNurserySanity() -------------------------------------+------------------------------------- Reporter: niteria | Owner: (none) Type: bug | Status: new Priority: normal | Milestone: Component: Runtime System | Version: 8.3 Resolution: | Keywords: Operating System: Unknown/Multiple | Architecture: x86_64 | (amd64) Type of failure: None/Unknown | Test Case: Blocked By: | Blocking: Related Tickets: | Differential Rev(s): Wiki Page: | -------------------------------------+------------------------------------- Changes (by niteria): * Attachment "Repro.hs" added. -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/13793 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler

#13793: Simple program trips checkNurserySanity() -------------------------------------+------------------------------------- Reporter: niteria | Owner: niteria Type: bug | Status: new Priority: normal | Milestone: Component: Runtime System | Version: 8.3 Resolution: | Keywords: Operating System: Unknown/Multiple | Architecture: x86_64 | (amd64) Type of failure: None/Unknown | Test Case: Blocked By: | Blocking: Related Tickets: | Differential Rev(s): Wiki Page: | -------------------------------------+------------------------------------- Changes (by niteria): * owner: (none) => niteria Comment: I know what the problem is, I'm just creating this ticket for visibility. -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/13793#comment:1 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler

#13793: Simple program trips checkNurserySanity() -------------------------------------+------------------------------------- Reporter: niteria | Owner: niteria Type: bug | Status: new Priority: normal | Milestone: Component: Runtime System | Version: 8.3 Resolution: | Keywords: Operating System: Unknown/Multiple | Architecture: x86_64 | (amd64) Type of failure: None/Unknown | Test Case: Blocked By: | Blocking: Related Tickets: | Differential Rev(s): Wiki Page: | -------------------------------------+------------------------------------- Comment (by bgamari): Any motion towards a fix? -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/13793#comment:2 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler

#13793: Simple program trips checkNurserySanity() -------------------------------------+------------------------------------- Reporter: niteria | Owner: niteria Type: bug | Status: new Priority: normal | Milestone: Component: Runtime System | Version: 8.3 Resolution: | Keywords: Operating System: Unknown/Multiple | Architecture: x86_64 | (amd64) Type of failure: None/Unknown | Test Case: Blocked By: | Blocking: Related Tickets: | Differential Rev(s): Wiki Page: | -------------------------------------+------------------------------------- Comment (by niteria): I'm working on it in parallel with other things. Would it help to have it sooner rather than later? -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/13793#comment:3 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler

#13793: Simple program trips checkNurserySanity() -------------------------------------+------------------------------------- Reporter: niteria | Owner: niteria Type: bug | Status: new Priority: normal | Milestone: Component: Runtime System | Version: 8.3 Resolution: | Keywords: Operating System: Unknown/Multiple | Architecture: x86_64 | (amd64) Type of failure: None/Unknown | Test Case: Blocked By: | Blocking: Related Tickets: | Differential Rev(s): Wiki Page: | -------------------------------------+------------------------------------- Comment (by bgamari): No no, I was just making sure this wasn't dropped. -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/13793#comment:4 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler

#13793: Simple program trips checkNurserySanity() -------------------------------------+------------------------------------- Reporter: niteria | Owner: simonmar Type: bug | Status: new Priority: normal | Milestone: Component: Runtime System | Version: 8.3 Resolution: | Keywords: Operating System: Unknown/Multiple | Architecture: x86_64 | (amd64) Type of failure: None/Unknown | Test Case: Blocked By: | Blocking: Related Tickets: | Differential Rev(s): Phab:D4649 Wiki Page: | -------------------------------------+------------------------------------- Changes (by simonmar): * owner: niteria => simonmar * differential: => Phab:D4649 -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/13793#comment:5 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler

#13793: Simple program trips checkNurserySanity() -------------------------------------+------------------------------------- Reporter: niteria | Owner: simonmar Type: bug | Status: merge Priority: normal | Milestone: 8.4.3 Component: Runtime System | Version: 8.3 Resolution: | Keywords: Operating System: Unknown/Multiple | Architecture: x86_64 | (amd64) Type of failure: None/Unknown | Test Case: Blocked By: | Blocking: Related Tickets: | Differential Rev(s): Phab:D4649 Wiki Page: | -------------------------------------+------------------------------------- Changes (by simonmar): * status: new => merge * milestone: => 8.4.3 Comment: Fixed by 4cb5595e5e800818721a623a5419cad29a528000 -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/13793#comment:6 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler

#13793: Simple program trips checkNurserySanity() -------------------------------------+------------------------------------- Reporter: niteria | Owner: simonmar Type: bug | Status: closed Priority: normal | Milestone: 8.4.3 Component: Runtime System | Version: 8.3 Resolution: fixed | Keywords: Operating System: Unknown/Multiple | Architecture: x86_64 | (amd64) Type of failure: None/Unknown | Test Case: Blocked By: | Blocking: Related Tickets: | Differential Rev(s): Phab:D4649 Wiki Page: | -------------------------------------+------------------------------------- Changes (by bgamari): * status: merge => closed * resolution: => fixed Comment: Merged. -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/13793#comment:7 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler
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