https://bugzilla.redhat.com/show_bug.cgi?id=989593
Bug ID: 989593 Summary: FTBFS: ghc-7.6.3-13.fc20 build doesn't complete Product: Fedora Version: rawhide Component: ghc Severity: high Priority: medium Assignee: petersen@redhat.com Reporter: karsten@redhat.com QA Contact: extras-qa@fedoraproject.org CC: bos@serpentine.com, haskell-devel@lists.fedoraproject.org, petersen@redhat.com
Description of problem: Builds of ghc-7.6.3-13.fc20 on ppc64 get stuck at this stage: HSC2HS compiler/stage1/build/Fingerprint.hs HSC2HS libraries/hpc/dist-boot/build/Trace/Hpc/Reflect.hs "rm" -f compiler/stage1/build/.depend-v.haskell.tmp "/usr/bin/ghc" -M -dep-makefile compiler/stage1/build/.depend-v.haskell.tmp -include-pkg-deps -H32m -O -package-db libraries/bootstrapping.conf -package-name ghc-7.6.3 -hide-all-packages -i -icompiler/basicTypes -icompiler/cmm -icompiler/codeGen -icompiler/coreSyn -icompiler/deSugar -icompiler/ghci -icompiler/hsSyn -icompiler/iface -icompiler/llvmGen -icompiler/main -icompiler/nativeGen -icompiler/parser -icompiler/prelude -icompiler/profiling -icompiler/rename -icompiler/simplCore -icompiler/simplStg -icompiler/specialise -icompiler/stgSyn -icompiler/stranal -icompiler/typecheck -icompiler/types -icompiler/utils -icompiler/vectorise -icompiler/stage1/build -icompiler/stage1/build/autogen -Icompiler/stage1/build -Icompiler/stage1/build/autogen -Icompiler/stage1 -Icompiler/. -Icompiler/parser -Icompiler/utils -optP-include -optPcompiler/stage1/build/autogen/cabal_macros.h -package Cabal-1.16.0 -package array-0.4.0.1 -package base-4.6.0.1 -package bin-package-db-0.0.0.0 -package bytestring-0.10.0.2 -package containers-0.5.0.0 -package directory-1.2.0.1 -package filepath-1.3.0.1 -package hoopl-3.9.0.0 -package hpc-0.6.0.0 -package process-1.1.0.2 -package time-1.4.0.1 -package unix-2.6.0.1 -Wall -fno-warn-name-shadowing -fno-warn-orphans -XHaskell98 -XNondecreasingIndentation -XCPP -XMagicHash -XUnboxedTuples -XPatternGuards -XForeignFunctionInterface -XEmptyDataDecls -XTypeSynonymInstances -XMultiParamTypeClasses -XFlexibleInstances -XRankNTypes -XScopedTypeVariables -XDeriveDataTypeable -XBangPatterns -DNO_REGS -DSTAGE=1 -no-user-package-db -rtsopts -odir compiler/stage1/build -hidir compiler/stage1/build -stubdir compiler/stage1/build -hisuf hi -osuf o -hcsuf hc compiler/basicTypes/Avail.hs compiler/basicTypes/BasicTypes.lhs compiler/basicTypes/DataCon.lhs compiler/basicTypes/Demand.lhs compiler/utils/Exception.hs compiler/main/GhcMonad.hs compiler/basicTypes/Id.lhs compiler/basicTypes/IdInfo.lhs compiler/basicTypes/Literal.lhs compiler/llvmGen/Llvm.hs compiler/llvmGen/Llvm/AbsSyn.hs compiler/llvmGen/Llvm/PpLlvm.hs compiler/llvmGen/Llvm/Types.hs compiler/llvmGen/LlvmCodeGen.hs compiler/llvmGen/LlvmCodeGen/Base.hs compiler/llvmGen/LlvmCodeGen/CodeGen.hs compiler/llvmGen/LlvmCodeGen/Data.hs compiler/llvmGen/LlvmCodeGen/Ppr.hs compiler/llvmGen/LlvmCodeGen/Regs.hs compiler/llvmGen/LlvmMangler.hs compiler/basicTypes/MkId.lhs compiler/basicTypes/Module.lhs compiler/basicTypes/Name.lhs compiler/basicTypes/NameEnv.lhs compiler/basicTypes/NameSet.lhs compiler/basicTypes/OccName.lhs compiler/basicTypes/RdrName.lhs compiler/basicTypes/SrcLoc.lhs compiler/basicTypes/UniqSupply.lhs compiler/basicTypes/Unique.lhs compiler/basicTypes/Var.lhs compiler/basicTypes/VarEnv.lhs compiler/basicTypes/VarSet.lhs compiler/cmm/BlockId.hs compiler/cmm/CLabel.hs compiler/cmm/Cmm.hs compiler/cmm/CmmBuildInfoTables.hs compiler/cmm/CmmPipeline.hs compiler/cmm/CmmCallConv.hs compiler/cmm/CmmCommonBlockElim.hs compiler/cmm/CmmContFlowOpt.hs compiler/cmm/CmmCvt.hs compiler/cmm/CmmExpr.hs compiler/cmm/CmmInfo.hs compiler/cmm/CmmLex.hs compiler/cmm/CmmLint.hs compiler/cmm/CmmLive.hs compiler/cmm/CmmMachOp.hs compiler/cmm/CmmNode.hs compiler/cmm/CmmOpt.hs compiler/cmm/CmmParse.hs compiler/cmm/CmmProcPoint.hs compiler/cmm/CmmRewriteAssignments.hs compiler/cmm/CmmSink.hs compiler/cmm/CmmType.hs compiler/cmm/CmmUtils.hs compiler/cmm/CmmLayoutStack.hs compiler/cmm/MkGraph.hs compiler/cmm/OldCmm.hs compiler/cmm/OldCmmLint.hs compiler/cmm/OldCmmUtils.hs compiler/cmm/OldPprCmm.hs compiler/nativeGen/PprBase.hs compiler/cmm/PprC.hs compiler/cmm/PprCmm.hs compiler/cmm/PprCmmDecl.hs compiler/cmm/PprCmmExpr.hs compiler/cmm/Bitmap.hs compiler/codeGen/CgBindery.lhs compiler/codeGen/CgCallConv.hs compiler/codeGen/CgCase.lhs compiler/codeGen/CgClosure.lhs compiler/codeGen/CgCon.lhs compiler/codeGen/CgExpr.lhs compiler/codeGen/CgExtCode.hs compiler/codeGen/CgForeignCall.hs compiler/codeGen/CgHeapery.lhs compiler/codeGen/CgHpc.hs compiler/codeGen/CgInfoTbls.hs compiler/codeGen/CgLetNoEscape.lhs compiler/codeGen/CgMonad.lhs compiler/codeGen/CgParallel.hs compiler/codeGen/CgPrimOp.hs compiler/codeGen/CgProf.hs compiler/codeGen/CgStackery.lhs compiler/codeGen/CgTailCall.lhs compiler/codeGen/CgTicky.hs compiler/codeGen/CgUtils.hs compiler/codeGen/StgCmm.hs compiler/codeGen/StgCmmBind.hs compiler/codeGen/StgCmmClosure.hs compiler/codeGen/StgCmmCon.hs compiler/codeGen/StgCmmEnv.hs compiler/codeGen/StgCmmExpr.hs compiler/codeGen/StgCmmForeign.hs compiler/codeGen/StgCmmGran.hs compiler/codeGen/StgCmmHeap.hs compiler/codeGen/StgCmmHpc.hs compiler/codeGen/StgCmmLayout.hs compiler/codeGen/StgCmmMonad.hs compiler/codeGen/StgCmmPrim.hs compiler/codeGen/StgCmmProf.hs compiler/codeGen/StgCmmTicky.hs compiler/codeGen/StgCmmUtils.hs compiler/codeGen/ClosureInfo.lhs compiler/codeGen/CodeGen.lhs compiler/cmm/SMRep.lhs compiler/coreSyn/CoreArity.lhs compiler/coreSyn/CoreFVs.lhs compiler/coreSyn/CoreLint.lhs compiler/coreSyn/CorePrep.lhs compiler/coreSyn/CoreSubst.lhs compiler/coreSyn/CoreSyn.lhs compiler/coreSyn/TrieMap.lhs compiler/coreSyn/CoreTidy.lhs compiler/coreSyn/CoreUnfold.lhs compiler/coreSyn/CoreUtils.lhs compiler/coreSyn/ExternalCore.lhs compiler/coreSyn/MkCore.lhs compiler/coreSyn/MkExternalCore.lhs compiler/coreSyn/PprCore.lhs compiler/coreSyn/PprExternalCore.lhs compiler/deSugar/Check.lhs compiler/deSugar/Coverage.lhs compiler/deSugar/Desugar.lhs compiler/deSugar/DsArrows.lhs compiler/deSugar/DsBinds.lhs compiler/deSugar/DsCCall.lhs compiler/deSugar/DsExpr.lhs compiler/deSugar/DsForeign.lhs compiler/deSugar/DsGRHSs.lhs compiler/deSugar/DsListComp.lhs compiler/deSugar/DsMonad.lhs compiler/deSugar/DsUtils.lhs compiler/deSugar/Match.lhs compiler/deSugar/MatchCon.lhs compiler/deSugar/MatchLit.lhs compiler/hsSyn/HsBinds.lhs compiler/hsSyn/HsDecls.lhs compiler/hsSyn/HsDoc.hs compiler/hsSyn/HsExpr.lhs compiler/hsSyn/HsImpExp.lhs compiler/hsSyn/HsLit.lhs compiler/hsSyn/HsPat.lhs compiler/hsSyn/HsSyn.lhs compiler/hsSyn/HsTypes.lhs compiler/hsSyn/HsUtils.lhs compiler/iface/BinIface.hs compiler/iface/BuildTyCl.lhs compiler/iface/IfaceEnv.lhs compiler/iface/IfaceSyn.lhs compiler/iface/IfaceType.lhs compiler/iface/LoadIface.lhs compiler/iface/MkIface.lhs compiler/iface/TcIface.lhs compiler/iface/FlagChecker.hs compiler/main/Annotations.hs compiler/main/BreakArray.hs compiler/main/CmdLineParser.hs compiler/main/CodeOutput.lhs compiler/stage1/build/Config.hs compiler/main/Constants.lhs compiler/main/DriverMkDepend.hs compiler/main/DriverPhases.hs compiler/main/DriverPipeline.hs compiler/main/DynFlags.hs compiler/main/ErrUtils.lhs compiler/main/Finder.lhs compiler/main/GHC.hs compiler/main/GhcMake.hs compiler/main/GhcPlugins.hs compiler/main/DynamicLoading.hs compiler/main/HeaderInfo.hs compiler/main/HscMain.hs compiler/main/HscStats.hs compiler/main/HscTypes.lhs compiler/main/InteractiveEval.hs compiler/main/PackageConfig.hs compiler/main/Packages.lhs compiler/main/PprTyThing.hs compiler/main/StaticFlags.hs compiler/main/StaticFlagParser.hs compiler/main/SysTools.lhs compiler/main/TidyPgm.lhs compiler/parser/Ctype.lhs compiler/parser/HaddockUtils.hs compiler/parser/LexCore.hs compiler/parser/Lexer.hs compiler/types/OptCoercion.lhs compiler/parser/Parser.hs compiler/parser/ParserCore.hs compiler/parser/ParserCoreUtils.hs compiler/parser/RdrHsSyn.lhs compiler/prelude/ForeignCall.lhs compiler/prelude/PrelInfo.lhs compiler/prelude/PrelNames.lhs compiler/prelude/PrelRules.lhs compiler/prelude/PrimOp.lhs compiler/prelude/TysPrim.lhs compiler/prelude/TysWiredIn.lhs compiler/profiling/CostCentre.lhs compiler/profiling/ProfInit.hs compiler/profiling/SCCfinal.lhs compiler/rename/RnBinds.lhs compiler/rename/RnEnv.lhs compiler/rename/RnExpr.lhs compiler/rename/RnHsDoc.hs compiler/rename/RnNames.lhs compiler/rename/RnPat.lhs compiler/rename/RnSource.lhs compiler/rename/RnTypes.lhs compiler/simplCore/CoreMonad.lhs compiler/simplCore/CSE.lhs compiler/simplCore/FloatIn.lhs compiler/simplCore/FloatOut.lhs compiler/simplCore/LiberateCase.lhs compiler/simplCore/OccurAnal.lhs compiler/simplCore/SAT.lhs compiler/simplCore/SetLevels.lhs compiler/simplCore/SimplCore.lhs compiler/simplCore/SimplEnv.lhs compiler/simplCore/SimplMonad.lhs compiler/simplCore/SimplUtils.lhs compiler/simplCore/Simplify.lhs compiler/simplStg/SRT.lhs compiler/simplStg/SimplStg.lhs compiler/simplStg/StgStats.lhs compiler/simplStg/UnariseStg.lhs compiler/specialise/Rules.lhs compiler/specialise/SpecConstr.lhs compiler/specialise/Specialise.lhs compiler/stgSyn/CoreToStg.lhs compiler/stgSyn/StgLint.lhs compiler/stgSyn/StgSyn.lhs compiler/stranal/DmdAnal.lhs compiler/stranal/WorkWrap.lhs compiler/stranal/WwLib.lhs compiler/typecheck/FamInst.lhs compiler/typecheck/Inst.lhs compiler/typecheck/TcAnnotations.lhs compiler/typecheck/TcArrows.lhs compiler/typecheck/TcBinds.lhs compiler/typecheck/TcClassDcl.lhs compiler/typecheck/TcDefaults.lhs compiler/typecheck/TcDeriv.lhs compiler/typecheck/TcEnv.lhs compiler/typecheck/TcExpr.lhs compiler/typecheck/TcForeign.lhs compiler/typecheck/TcGenDeriv.lhs compiler/typecheck/TcGenGenerics.lhs compiler/typecheck/TcHsSyn.lhs compiler/typecheck/TcHsType.lhs compiler/typecheck/TcInstDcls.lhs compiler/typecheck/TcMType.lhs compiler/typecheck/TcMatches.lhs compiler/typecheck/TcPat.lhs compiler/typecheck/TcRnDriver.lhs compiler/typecheck/TcRnMonad.lhs compiler/typecheck/TcRnTypes.lhs compiler/typecheck/TcRules.lhs compiler/typecheck/TcSimplify.lhs compiler/typecheck/TcErrors.lhs compiler/typecheck/TcTyClsDecls.lhs compiler/typecheck/TcTyDecls.lhs compiler/typecheck/TcType.lhs compiler/typecheck/TcEvidence.lhs compiler/typecheck/TcUnify.lhs compiler/typecheck/TcInteract.lhs compiler/typecheck/TcCanonical.lhs compiler/typecheck/TcSMonad.lhs compiler/types/Class.lhs compiler/types/Coercion.lhs compiler/types/FamInstEnv.lhs compiler/types/FunDeps.lhs compiler/types/InstEnv.lhs compiler/types/TyCon.lhs compiler/types/Kind.lhs compiler/types/Type.lhs compiler/types/TypeRep.lhs compiler/types/Unify.lhs compiler/utils/Bag.lhs compiler/utils/Binary.hs compiler/utils/BufWrite.hs compiler/utils/Digraph.lhs compiler/utils/Encoding.hs compiler/utils/FastBool.lhs compiler/utils/FastFunctions.lhs compiler/utils/FastMutInt.lhs compiler/utils/FastString.lhs compiler/utils/FastTypes.lhs compiler/stage1/build/Fingerprint.hs compiler/utils/FiniteMap.lhs compiler/utils/GraphBase.hs compiler/utils/GraphColor.hs compiler/utils/GraphOps.hs compiler/utils/GraphPpr.hs compiler/utils/IOEnv.hs compiler/utils/ListSetOps.lhs compiler/utils/Maybes.lhs compiler/utils/MonadUtils.hs compiler/utils/OrdList.lhs compiler/utils/Outputable.lhs compiler/utils/Pair.lhs compiler/utils/Panic.lhs compiler/utils/Pretty.lhs compiler/utils/Serialized.hs compiler/utils/State.hs compiler/utils/Stream.hs compiler/utils/StringBuffer.lhs compiler/utils/UniqFM.lhs compiler/utils/UniqSet.lhs compiler/utils/Util.lhs compiler/vectorise/Vectorise/Builtins/Base.hs compiler/vectorise/Vectorise/Builtins/Initialise.hs compiler/vectorise/Vectorise/Builtins.hs compiler/vectorise/Vectorise/Monad/Base.hs compiler/vectorise/Vectorise/Monad/Naming.hs compiler/vectorise/Vectorise/Monad/Local.hs compiler/vectorise/Vectorise/Monad/Global.hs compiler/vectorise/Vectorise/Monad/InstEnv.hs compiler/vectorise/Vectorise/Monad.hs compiler/vectorise/Vectorise/Utils/Base.hs compiler/vectorise/Vectorise/Utils/Closure.hs compiler/vectorise/Vectorise/Utils/Hoisting.hs compiler/vectorise/Vectorise/Utils/PADict.hs compiler/vectorise/Vectorise/Utils/Poly.hs compiler/vectorise/Vectorise/Utils.hs compiler/vectorise/Vectorise/Generic/Description.hs compiler/vectorise/Vectorise/Generic/PAMethods.hs compiler/vectorise/Vectorise/Generic/PADict.hs compiler/vectorise/Vectorise/Generic/PData.hs compiler/vectorise/Vectorise/Type/Env.hs compiler/vectorise/Vectorise/Type/Type.hs compiler/vectorise/Vectorise/Type/TyConDecl.hs compiler/vectorise/Vectorise/Type/Classify.hs compiler/vectorise/Vectorise/Convert.hs compiler/vectorise/Vectorise/Vect.hs compiler/vectorise/Vectorise/Var.hs compiler/vectorise/Vectorise/Env.hs compiler/vectorise/Vectorise/Exp.hs compiler/vectorise/Vectorise.hs compiler/cmm/Hoopl/Dataflow.hs compiler/cmm/Hoopl.hs compiler/nativeGen/AsmCodeGen.lhs compiler/nativeGen/TargetReg.hs compiler/nativeGen/NCGMonad.hs compiler/nativeGen/Instruction.hs compiler/nativeGen/Size.hs compiler/nativeGen/Reg.hs compiler/nativeGen/RegClass.hs compiler/nativeGen/PIC.hs compiler/utils/Platform.hs compiler/nativeGen/CPrim.hs compiler/nativeGen/X86/Regs.hs compiler/nativeGen/X86/RegInfo.hs compiler/nativeGen/X86/Instr.hs compiler/nativeGen/X86/Cond.hs compiler/nativeGen/X86/Ppr.hs compiler/nativeGen/X86/CodeGen.hs compiler/nativeGen/PPC/Regs.hs compiler/nativeGen/PPC/RegInfo.hs compiler/nativeGen/PPC/Instr.hs compiler/nativeGen/PPC/Cond.hs compiler/nativeGen/PPC/Ppr.hs compiler/nativeGen/PPC/CodeGen.hs compiler/nativeGen/SPARC/Base.hs compiler/nativeGen/SPARC/Regs.hs compiler/nativeGen/SPARC/RegPlate.hs compiler/nativeGen/SPARC/Imm.hs compiler/nativeGen/SPARC/AddrMode.hs compiler/nativeGen/SPARC/Cond.hs compiler/nativeGen/SPARC/Instr.hs compiler/nativeGen/SPARC/Stack.hs compiler/nativeGen/SPARC/ShortcutJump.hs compiler/nativeGen/SPARC/Ppr.hs compiler/nativeGen/SPARC/CodeGen.hs compiler/nativeGen/SPARC/CodeGen/Amode.hs compiler/nativeGen/SPARC/CodeGen/Base.hs compiler/nativeGen/SPARC/CodeGen/CondCode.hs compiler/nativeGen/SPARC/CodeGen/Gen32.hs compiler/nativeGen/SPARC/CodeGen/Gen64.hs compiler/nativeGen/SPARC/CodeGen/Sanity.hs compiler/nativeGen/SPARC/CodeGen/Expand.hs compiler/nativeGen/RegAlloc/Liveness.hs compiler/nativeGen/RegAlloc/Graph/Main.hs compiler/nativeGen/RegAlloc/Graph/Stats.hs compiler/nativeGen/RegAlloc/Graph/ArchBase.hs compiler/nativeGen/RegAlloc/Graph/ArchX86.hs compiler/nativeGen/RegAlloc/Graph/Coalesce.hs compiler/nativeGen/RegAlloc/Graph/Spill.hs compiler/nativeGen/RegAlloc/Graph/SpillClean.hs compiler/nativeGen/RegAlloc/Graph/SpillCost.hs compiler/nativeGen/RegAlloc/Graph/TrivColorable.hs compiler/nativeGen/RegAlloc/Linear/Main.hs compiler/nativeGen/RegAlloc/Linear/JoinToTargets.hs compiler/nativeGen/RegAlloc/Linear/State.hs compiler/nativeGen/RegAlloc/Linear/Stats.hs compiler/nativeGen/RegAlloc/Linear/FreeRegs.hs compiler/nativeGen/RegAlloc/Linear/StackMap.hs compiler/nativeGen/RegAlloc/Linear/Base.hs compiler/nativeGen/RegAlloc/Linear/X86/FreeRegs.hs compiler/nativeGen/RegAlloc/Linear/PPC/FreeRegs.hs compiler/nativeGen/RegAlloc/Linear/SPARC/FreeRegs.hs "rm" -f libraries/hpc/dist-boot/build/.depend-v.haskell.tmp "/usr/bin/ghc" -M -dep-makefile libraries/hpc/dist-boot/build/.depend-v.haskell.tmp -include-pkg-deps -H32m -O -package-db libraries/bootstrapping.conf -package-name hpc-0.6.0.0 -hide-all-packages -i -ilibraries/hpc/. -ilibraries/hpc/dist-boot/build -ilibraries/hpc/dist-boot/build/autogen -Ilibraries/hpc/dist-boot/build -Ilibraries/hpc/dist-boot/build/autogen -Ilibraries/hpc/. -optP-include -optPlibraries/hpc/dist-boot/build/autogen/cabal_macros.h -package base-4.6.0.1 -package containers-0.5.0.0 -package directory-1.2.0.1 -package time-1.4.0.1 -Wall -XHaskell98 -XCPP -no-user-package-db -rtsopts -odir libraries/hpc/dist-boot/build -hidir libraries/hpc/dist-boot/build -stubdir libraries/hpc/dist-boot/build -hisuf hi -osuf o -hcsuf hc libraries/hpc/./Trace/Hpc/Util.hs libraries/hpc/./Trace/Hpc/Mix.hs libraries/hpc/./Trace/Hpc/Tix.hs libraries/hpc/dist-boot/build/Trace/Hpc/Reflect.hs echo "libraries/hpc_dist-boot_depfile_haskell_EXISTS = YES" >> libraries/hpc/dist-boot/build/.depend-v.haskell.tmp for dir in libraries/hpc/dist-boot/build/Trace/Hpc/; do if test ! -d $dir; then mkdir -p $dir; fi done grep -v ' : [a-zA-Z]:/' libraries/hpc/dist-boot/build/.depend-v.haskell.tmp > libraries/hpc/dist-boot/build/.depend-v.haskell
ppc32 builds just fine, onle 64bit is affected
Version-Release number of selected component (if applicable): ghc-7.6.3-13.fc20
How reproducible:
Steps to Reproduce: 1.ppc-koji build --scratch f20 ghc-7.6.3-13.fc20.src.rpm 2. 3.
Actual results: http://ppc.koji.fedoraproject.org/koji/taskinfo?taskID=1269012
Expected results:
Additional info:
https://bugzilla.redhat.com/show_bug.cgi?id=989593
--- Comment #1 from Jens Petersen petersen@redhat.com --- I see. Hmm, I might need to do some debugging on this but it doesn't look so good.
https://bugzilla.redhat.com/show_bug.cgi?id=989593
--- Comment #2 from Jens Petersen petersen@redhat.com --- Seems it is not a Fedora specific issue:
http://ghc.haskell.org/trac/ghc/ticket/8134
https://bugzilla.redhat.com/show_bug.cgi?id=989593
Jens Petersen petersen@redhat.com changed:
What |Removed |Added ---------------------------------------------------------------------------- Summary|FTBFS: ghc-7.6.3-13.fc20 |ghc-7.6.3 build with |build doesn't complete |ghc-7.6.3 doesn't complete | |on ppc64
https://bugzilla.redhat.com/show_bug.cgi?id=989593
Jens Petersen petersen@redhat.com changed:
What |Removed |Added ---------------------------------------------------------------------------- Summary|ghc-7.6.3 build with |[ppc64] ghc-7.6.3 build |ghc-7.6.3 doesn't complete |with ghc-7.6.3 doesn't |on ppc64 |complete
https://bugzilla.redhat.com/show_bug.cgi?id=989593
Jens Petersen petersen@redhat.com changed:
What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |ASSIGNED
--- Comment #3 from Jens Petersen petersen@redhat.com --- I did a scratch build to verify the build command where it hangs:
http://ppc.koji.fedoraproject.org/koji/taskinfo?taskID=1396379
"/usr/bin/ghc" -M -dep-makefile compiler/stage1/build/.depend-v.haskell.tmp -include-pkg-deps -H32m -O -package-db libraries/bootstrapping.conf -package-name ghc-7.6.3 -hide-all-packages -i -icompiler/basicTypes -icompiler/cmm -icompiler/codeGen -icompiler/coreSyn -icompiler/deSugar -icompiler/ghci -icompiler/hsSyn -icompiler/iface -icompiler/llvmGen -icompiler/main -icompiler/nativeGen -icompiler/parser -icompiler/prelude -icompiler/profiling -icompiler/rename -icompiler/simplCore -icompiler/simplStg -icompiler/specialise -icompiler/stgSyn -icompiler/stranal -icompiler/typecheck -icompiler/types -icompiler/utils -icompiler/vectorise -icompiler/stage1/build -icompiler/stage1/build/autogen -Icompiler/stage1/build -Icompiler/stage1/build/autogen -Icompiler/stage1 -Icompiler/. -Icompiler/parser -Icompiler/utils -optP-include -optPcompiler/stage1/build/autogen/cabal_macros.h -package Cabal-1.16.0 -package array-0.4.0.1 -package base-4.6.0.1 -package bin-package-db-0.0.0.0 -package bytestring-0.10.0.2 -package containers-0.5.0.0 -package directory-1.2.0.1 -package filepath-1.3.0.1 -package hoopl-3.9.0.0 -package hpc-0.6.0.0 -package process-1.1.0.2 -package time-1.4.0.1 -package unix-2.6.0.1 -Wall -fno-warn-name-shadowing -fno-warn-orphans -XHaskell98 -XNondecreasingIndentation -XCPP -XMagicHash -XUnboxedTuples -XPatternGuards -XForeignFunctionInterface -XEmptyDataDecls -XTypeSynonymInstances -XMultiParamTypeClasses -XFlexibleInstances -XRankNTypes -XScopedTypeVariables -XDeriveDataTypeable -XBangPatterns -DNO_REGS -DSTAGE=1 -no-user-package-db -rtsopts -odir compiler/stage1/build -hidir compiler/stage1/build -stubdir compiler/stage1/build -hisuf hi -osuf o -hcsuf hc compiler/basicTypes/Avail.hs compiler/basicTypes/BasicTypes.lhs compiler/basicTypes/DataCon.lhs compiler/basicTypes/Demand.lhs compiler/utils/Exception.hs compiler/main/GhcMonad.hs compiler/basicTypes/Id.lhs compiler/basicTypes/IdInfo.lhs compiler/basicTypes/Literal.lhs compiler/llvmGen/Llvm.hs compiler/llvmGen/Llvm/AbsSyn.hs compiler/llvmGen/Llvm/PpLlvm.hs compiler/llvmGen/Llvm/Types.hs compiler/llvmGen/LlvmCodeGen.hs compiler/llvmGen/LlvmCodeGen/Base.hs compiler/llvmGen/LlvmCodeGen/CodeGen.hs compiler/llvmGen/LlvmCodeGen/Data.hs compiler/llvmGen/LlvmCodeGen/Ppr.hs compiler/llvmGen/LlvmCodeGen/Regs.hs compiler/llvmGen/LlvmMangler.hs compiler/basicTypes/MkId.lhs compiler/basicTypes/Module.lhs compiler/basicTypes/Name.lhs compiler/basicTypes/NameEnv.lhs compiler/basicTypes/NameSet.lhs compiler/basicTypes/OccName.lhs compiler/basicTypes/RdrName.lhs compiler/basicTypes/SrcLoc.lhs compiler/basicTypes/UniqSupply.lhs compiler/basicTypes/Unique.lhs compiler/basicTypes/Var.lhs compiler/basicTypes/VarEnv.lhs compiler/basicTypes/VarSet.lhs compiler/cmm/BlockId.hs compiler/cmm/CLabel.hs compiler/cmm/Cmm.hs compiler/cmm/CmmBuildInfoTables.hs compiler/cmm/CmmPipeline.hs compiler/cmm/CmmCallConv.hs compiler/cmm/CmmCommonBlockElim.hs compiler/cmm/CmmContFlowOpt.hs compiler/cmm/CmmCvt.hs compiler/cmm/CmmExpr.hs compiler/cmm/CmmInfo.hs compiler/cmm/CmmLex.hs compiler/cmm/CmmLint.hs compiler/cmm/CmmLive.hs compiler/cmm/CmmMachOp.hs compiler/cmm/CmmNode.hs compiler/cmm/CmmOpt.hs compiler/cmm/CmmParse.hs compiler/cmm/CmmProcPoint.hs compiler/cmm/CmmRewriteAssignments.hs compiler/cmm/CmmSink.hs compiler/cmm/CmmType.hs compiler/cmm/CmmUtils.hs compiler/cmm/CmmLayoutStack.hs compiler/cmm/MkGraph.hs compiler/cmm/OldCmm.hs compiler/cmm/OldCmmLint.hs compiler/cmm/OldCmmUtils.hs compiler/cmm/OldPprCmm.hs compiler/nativeGen/PprBase.hs compiler/cmm/PprC.hs compiler/cmm/PprCmm.hs compiler/cmm/PprCmmDecl.hs compiler/cmm/PprCmmExpr.hs compiler/cmm/Bitmap.hs compiler/codeGen/CgBindery.lhs compiler/codeGen/CgCallConv.hs compiler/codeGen/CgCase.lhs compiler/codeGen/CgClosure.lhs compiler/codeGen/CgCon.lhs compiler/codeGen/CgExpr.lhs compiler/codeGen/CgExtCode.hs compiler/codeGen/CgForeignCall.hs compiler/codeGen/CgHeapery.lhs compiler/codeGen/CgHpc.hs compiler/codeGen/CgInfoTbls.hs compiler/codeGen/CgLetNoEscape.lhs compiler/codeGen/CgMonad.lhs compiler/codeGen/CgParallel.hs compiler/codeGen/CgPrimOp.hs compiler/codeGen/CgProf.hs compiler/codeGen/CgStackery.lhs compiler/codeGen/CgTailCall.lhs compiler/codeGen/CgTicky.hs compiler/codeGen/CgUtils.hs compiler/codeGen/StgCmm.hs compiler/codeGen/StgCmmBind.hs compiler/codeGen/StgCmmClosure.hs compiler/codeGen/StgCmmCon.hs compiler/codeGen/StgCmmEnv.hs compiler/codeGen/StgCmmExpr.hs compiler/codeGen/StgCmmForeign.hs compiler/codeGen/StgCmmGran.hs compiler/codeGen/StgCmmHeap.hs compiler/codeGen/StgCmmHpc.hs compiler/codeGen/StgCmmLayout.hs compiler/codeGen/StgCmmMonad.hs compiler/codeGen/StgCmmPrim.hs compiler/codeGen/StgCmmProf.hs compiler/codeGen/StgCmmTicky.hs compiler/codeGen/StgCmmUtils.hs compiler/codeGen/ClosureInfo.lhs compiler/codeGen/CodeGen.lhs compiler/cmm/SMRep.lhs compiler/coreSyn/CoreArity.lhs compiler/coreSyn/CoreFVs.lhs compiler/coreSyn/CoreLint.lhs compiler/coreSyn/CorePrep.lhs compiler/coreSyn/CoreSubst.lhs compiler/coreSyn/CoreSyn.lhs compiler/coreSyn/TrieMap.lhs compiler/coreSyn/CoreTidy.lhs compiler/coreSyn/CoreUnfold.lhs compiler/coreSyn/CoreUtils.lhs compiler/coreSyn/ExternalCore.lhs compiler/coreSyn/MkCore.lhs compiler/coreSyn/MkExternalCore.lhs compiler/coreSyn/PprCore.lhs compiler/coreSyn/PprExternalCore.lhs compiler/deSugar/Check.lhs compiler/deSugar/Coverage.lhs compiler/deSugar/Desugar.lhs compiler/deSugar/DsArrows.lhs compiler/deSugar/DsBinds.lhs compiler/deSugar/DsCCall.lhs compiler/deSugar/DsExpr.lhs compiler/deSugar/DsForeign.lhs compiler/deSugar/DsGRHSs.lhs compiler/deSugar/DsListComp.lhs compiler/deSugar/DsMonad.lhs compiler/deSugar/DsUtils.lhs compiler/deSugar/Match.lhs compiler/deSugar/MatchCon.lhs compiler/deSugar/MatchLit.lhs compiler/hsSyn/HsBinds.lhs compiler/hsSyn/HsDecls.lhs compiler/hsSyn/HsDoc.hs compiler/hsSyn/HsExpr.lhs compiler/hsSyn/HsImpExp.lhs compiler/hsSyn/HsLit.lhs compiler/hsSyn/HsPat.lhs compiler/hsSyn/HsSyn.lhs compiler/hsSyn/HsTypes.lhs compiler/hsSyn/HsUtils.lhs compiler/iface/BinIface.hs compiler/iface/BuildTyCl.lhs compiler/iface/IfaceEnv.lhs compiler/iface/IfaceSyn.lhs compiler/iface/IfaceType.lhs compiler/iface/LoadIface.lhs compiler/iface/MkIface.lhs compiler/iface/TcIface.lhs compiler/iface/FlagChecker.hs compiler/main/Annotations.hs compiler/main/BreakArray.hs compiler/main/CmdLineParser.hs compiler/main/CodeOutput.lhs compiler/stage1/build/Config.hs compiler/main/Constants.lhs compiler/main/DriverMkDepend.hs compiler/main/DriverPhases.hs compiler/main/DriverPipeline.hs compiler/main/DynFlags.hs compiler/main/ErrUtils.lhs compiler/main/Finder.lhs compiler/main/GHC.hs compiler/main/GhcMake.hs compiler/main/GhcPlugins.hs compiler/main/DynamicLoading.hs compiler/main/HeaderInfo.hs compiler/main/HscMain.hs compiler/main/HscStats.hs compiler/main/HscTypes.lhs compiler/main/InteractiveEval.hs compiler/main/PackageConfig.hs compiler/main/Packages.lhs compiler/main/PprTyThing.hs compiler/main/StaticFlags.hs compiler/main/StaticFlagParser.hs compiler/main/SysTools.lhs compiler/main/TidyPgm.lhs compiler/parser/Ctype.lhs compiler/parser/HaddockUtils.hs compiler/parser/LexCore.hs compiler/parser/Lexer.hs compiler/types/OptCoercion.lhs compiler/parser/Parser.hs compiler/parser/ParserCore.hs compiler/parser/ParserCoreUtils.hs compiler/parser/RdrHsSyn.lhs compiler/prelude/ForeignCall.lhs compiler/prelude/PrelInfo.lhs compiler/prelude/PrelNames.lhs compiler/prelude/PrelRules.lhs compiler/prelude/PrimOp.lhs compiler/prelude/TysPrim.lhs compiler/prelude/TysWiredIn.lhs compiler/profiling/CostCentre.lhs compiler/profiling/ProfInit.hs compiler/profiling/SCCfinal.lhs compiler/rename/RnBinds.lhs compiler/rename/RnEnv.lhs compiler/rename/RnExpr.lhs compiler/rename/RnHsDoc.hs compiler/rename/RnNames.lhs compiler/rename/RnPat.lhs compiler/rename/RnSource.lhs compiler/rename/RnTypes.lhs compiler/simplCore/CoreMonad.lhs compiler/simplCore/CSE.lhs compiler/simplCore/FloatIn.lhs compiler/simplCore/FloatOut.lhs compiler/simplCore/LiberateCase.lhs compiler/simplCore/OccurAnal.lhs compiler/simplCore/SAT.lhs compiler/simplCore/SetLevels.lhs compiler/simplCore/SimplCore.lhs compiler/simplCore/SimplEnv.lhs compiler/simplCore/SimplMonad.lhs compiler/simplCore/SimplUtils.lhs compiler/simplCore/Simplify.lhs compiler/simplStg/SRT.lhs compiler/simplStg/SimplStg.lhs compiler/simplStg/StgStats.lhs compiler/simplStg/UnariseStg.lhs compiler/specialise/Rules.lhs compiler/specialise/SpecConstr.lhs compiler/specialise/Specialise.lhs compiler/stgSyn/CoreToStg.lhs compiler/stgSyn/StgLint.lhs compiler/stgSyn/StgSyn.lhs compiler/stranal/DmdAnal.lhs compiler/stranal/WorkWrap.lhs compiler/stranal/WwLib.lhs compiler/typecheck/FamInst.lhs compiler/typecheck/Inst.lhs compiler/typecheck/TcAnnotations.lhs compiler/typecheck/TcArrows.lhs compiler/typecheck/TcBinds.lhs compiler/typecheck/TcClassDcl.lhs compiler/typecheck/TcDefaults.lhs compiler/typecheck/TcDeriv.lhs compiler/typecheck/TcEnv.lhs compiler/typecheck/TcExpr.lhs compiler/typecheck/TcForeign.lhs compiler/typecheck/TcGenDeriv.lhs compiler/typecheck/TcGenGenerics.lhs compiler/typecheck/TcHsSyn.lhs compiler/typecheck/TcHsType.lhs compiler/typecheck/TcInstDcls.lhs compiler/typecheck/TcMType.lhs compiler/typecheck/TcMatches.lhs compiler/typecheck/TcPat.lhs compiler/typecheck/TcRnDriver.lhs compiler/typecheck/TcRnMonad.lhs compiler/typecheck/TcRnTypes.lhs compiler/typecheck/TcRules.lhs compiler/typecheck/TcSimplify.lhs compiler/typecheck/TcErrors.lhs compiler/typecheck/TcTyClsDecls.lhs compiler/typecheck/TcTyDecls.lhs compiler/typecheck/TcType.lhs compiler/typecheck/TcEvidence.lhs compiler/typecheck/TcUnify.lhs compiler/typecheck/TcInteract.lhs compiler/typecheck/TcCanonical.lhs compiler/typecheck/TcSMonad.lhs compiler/types/Class.lhs compiler/types/Coercion.lhs compiler/types/FamInstEnv.lhs compiler/types/FunDeps.lhs compiler/types/InstEnv.lhs compiler/types/TyCon.lhs compiler/types/Kind.lhs compiler/types/Type.lhs compiler/types/TypeRep.lhs compiler/types/Unify.lhs compiler/utils/Bag.lhs compiler/utils/Binary.hs compiler/utils/BufWrite.hs compiler/utils/Digraph.lhs compiler/utils/Encoding.hs compiler/utils/FastBool.lhs compiler/utils/FastFunctions.lhs compiler/utils/FastMutInt.lhs compiler/utils/FastString.lhs compiler/utils/FastTypes.lhs compiler/stage1/build/Fingerprint.hs compiler/utils/FiniteMap.lhs compiler/utils/GraphBase.hs compiler/utils/GraphColor.hs compiler/utils/GraphOps.hs compiler/utils/GraphPpr.hs compiler/utils/IOEnv.hs compiler/utils/ListSetOps.lhs compiler/utils/Maybes.lhs compiler/utils/MonadUtils.hs compiler/utils/OrdList.lhs compiler/utils/Outputable.lhs compiler/utils/Pair.lhs compiler/utils/Panic.lhs compiler/utils/Pretty.lhs compiler/utils/Serialized.hs compiler/utils/State.hs compiler/utils/Stream.hs compiler/utils/StringBuffer.lhs compiler/utils/UniqFM.lhs compiler/utils/UniqSet.lhs compiler/utils/Util.lhs compiler/vectorise/Vectorise/Builtins/Base.hs compiler/vectorise/Vectorise/Builtins/Initialise.hs compiler/vectorise/Vectorise/Builtins.hs compiler/vectorise/Vectorise/Monad/Base.hs compiler/vectorise/Vectorise/Monad/Naming.hs compiler/vectorise/Vectorise/Monad/Local.hs compiler/vectorise/Vectorise/Monad/Global.hs compiler/vectorise/Vectorise/Monad/InstEnv.hs compiler/vectorise/Vectorise/Monad.hs compiler/vectorise/Vectorise/Utils/Base.hs compiler/vectorise/Vectorise/Utils/Closure.hs compiler/vectorise/Vectorise/Utils/Hoisting.hs compiler/vectorise/Vectorise/Utils/PADict.hs compiler/vectorise/Vectorise/Utils/Poly.hs compiler/vectorise/Vectorise/Utils.hs compiler/vectorise/Vectorise/Generic/Description.hs compiler/vectorise/Vectorise/Generic/PAMethods.hs compiler/vectorise/Vectorise/Generic/PADict.hs compiler/vectorise/Vectorise/Generic/PData.hs compiler/vectorise/Vectorise/Type/Env.hs compiler/vectorise/Vectorise/Type/Type.hs compiler/vectorise/Vectorise/Type/TyConDecl.hs compiler/vectorise/Vectorise/Type/Classify.hs compiler/vectorise/Vectorise/Convert.hs compiler/vectorise/Vectorise/Vect.hs compiler/vectorise/Vectorise/Var.hs compiler/vectorise/Vectorise/Env.hs compiler/vectorise/Vectorise/Exp.hs compiler/vectorise/Vectorise.hs compiler/cmm/Hoopl/Dataflow.hs compiler/cmm/Hoopl.hs compiler/nativeGen/AsmCodeGen.lhs compiler/nativeGen/TargetReg.hs compiler/nativeGen/NCGMonad.hs compiler/nativeGen/Instruction.hs compiler/nativeGen/Size.hs compiler/nativeGen/Reg.hs compiler/nativeGen/RegClass.hs compiler/nativeGen/PIC.hs compiler/utils/Platform.hs compiler/nativeGen/CPrim.hs compiler/nativeGen/X86/Regs.hs compiler/nativeGen/X86/RegInfo.hs compiler/nativeGen/X86/Instr.hs compiler/nativeGen/X86/Cond.hs compiler/nativeGen/X86/Ppr.hs compiler/nativeGen/X86/CodeGen.hs compiler/nativeGen/PPC/Regs.hs compiler/nativeGen/PPC/RegInfo.hs compiler/nativeGen/PPC/Instr.hs compiler/nativeGen/PPC/Cond.hs compiler/nativeGen/PPC/Ppr.hs compiler/nativeGen/PPC/CodeGen.hs compiler/nativeGen/SPARC/Base.hs compiler/nativeGen/SPARC/Regs.hs compiler/nativeGen/SPARC/RegPlate.hs compiler/nativeGen/SPARC/Imm.hs compiler/nativeGen/SPARC/AddrMode.hs compiler/nativeGen/SPARC/Cond.hs compiler/nativeGen/SPARC/Instr.hs compiler/nativeGen/SPARC/Stack.hs compiler/nativeGen/SPARC/ShortcutJump.hs compiler/nativeGen/SPARC/Ppr.hs compiler/nativeGen/SPARC/CodeGen.hs compiler/nativeGen/SPARC/CodeGen/Amode.hs compiler/nativeGen/SPARC/CodeGen/Base.hs compiler/nativeGen/SPARC/CodeGen/CondCode.hs compiler/nativeGen/SPARC/CodeGen/Gen32.hs compiler/nativeGen/SPARC/CodeGen/Gen64.hs compiler/nativeGen/SPARC/CodeGen/Sanity.hs compiler/nativeGen/SPARC/CodeGen/Expand.hs compiler/nativeGen/RegAlloc/Liveness.hs compiler/nativeGen/RegAlloc/Graph/Main.hs compiler/nativeGen/RegAlloc/Graph/Stats.hs compiler/nativeGen/RegAlloc/Graph/ArchBase.hs compiler/nativeGen/RegAlloc/Graph/ArchX86.hs compiler/nativeGen/RegAlloc/Graph/Coalesce.hs compiler/nativeGen/RegAlloc/Graph/Spill.hs compiler/nativeGen/RegAlloc/Graph/SpillClean.hs compiler/nativeGen/RegAlloc/Graph/SpillCost.hs compiler/nativeGen/RegAlloc/Graph/TrivColorable.hs compiler/nativeGen/RegAlloc/Linear/Main.hs compiler/nativeGen/RegAlloc/Linear/JoinToTargets.hs compiler/nativeGen/RegAlloc/Linear/State.hs compiler/nativeGen/RegAlloc/Linear/Stats.hs compiler/nativeGen/RegAlloc/Linear/FreeRegs.hs compiler/nativeGen/RegAlloc/Linear/StackMap.hs compiler/nativeGen/RegAlloc/Linear/Base.hs compiler/nativeGen/RegAlloc/Linear/X86/FreeRegs.hs compiler/nativeGen/RegAlloc/Linear/PPC/FreeRegs.hs compiler/nativeGen/RegAlloc/Linear/SPARC/FreeRegs.hs
https://bugzilla.redhat.com/show_bug.cgi?id=989593
--- Comment #4 from Jens Petersen petersen@redhat.com --- Strace shows a lot of:
futex(0x1002485f65c, FUTEX_WAIT_PRIVATE, 1317, NULL) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) --- SIGVTALRM {si_signo=SIGVTALRM, si_code=SI_TIMER, si_pid=0, si_uid=0, si_value=0} --- rt_sigreturn() = -1100124386908
https://bugzilla.redhat.com/show_bug.cgi?id=989593
--- Comment #5 from Jens Petersen petersen@redhat.com --- Okay i dug a little deeper. Running the command from comment 3 with the ghc verbose flag (ie "ghc -v ...") shows that it seems to hang on:
'/usr/bin/gcc' '-E' '-undef' '-traditional' '-fno-stack-protector' '-Wl,--hash-size=31' '-Wl,--reduce-memory-overheads' '-I' 'compiler/stage1/build' '-I' 'compiler/stage1/build' '-I' 'com\ piler/stage1/build/autogen' '-I' 'compiler/stage1' '-I' 'compiler/.' '-I' 'compiler/parser' '-I' 'compiler/utils' '-I' '/usr/lib64/ghc-7.6.3/process-1.1.0.2/include' '-I' '/usr/lib64/ghc-\ 7.6.3/old-time-1.1.0.1/include' '-I' '/usr/lib64/ghc-7.6.3/directory-1.2.0.1/include' '-I' '/usr/lib64/ghc-7.6.3/unix-2.6.0.1/include' '-I' '/usr/lib64/ghc-7.6.3/bytestring-0.10.0.2/inclu\ de' '-I' '/usr/lib64/ghc-7.6.3/time-1.4.0.1/include' '-I' '/usr/lib64/ghc-7.6.3/base-4.6.0.1/include' '-I' '/usr/lib64/ghc-7.6.3/include' '-D__GLASGOW_HASKELL__=706' '-Dlinux_BUILD_OS=1' \ '-Dpowerpc64_BUILD_ARCH=1' '-Dlinux_HOST_OS=1' '-Dpowerpc64_HOST_ARCH=1' '-include' 'compiler/stage1/build/autogen/cabal_macros.h' '-DNO_REGS' '-DSTAGE=1' '-x' 'c' 'compiler/vectorise/Vec\ torise/Monad/Naming.hs' '-o' '/tmp/ghc31672_0/ghc31672_316.hscpp'
So this looks more like a cpp issue perhaps.
https://bugzilla.redhat.com/show_bug.cgi?id=989593
--- Comment #6 from Jens Petersen petersen@redhat.com --- Here is that command without the backquotes:
'/usr/bin/gcc' '-E' '-undef' '-traditional' '-fno-stack-protector' '-Wl,--hash-size=31' '-Wl,--reduce-memory-overheads' '-I' 'compiler/stage1/build' '-I' 'compiler/stage1/build' '-I' 'compiler/stage1/build/autogen' '-I' 'compiler/stage1' '-I' 'compiler/.' '-I' 'compiler/parser' '-I' 'compiler/utils' '-I' '/usr/lib64/ghc-7.6.3/process-1.1.0.2/include' '-I' '/usr/lib64/ghc-7.6.3/old-time-1.1.0.1/include' '-I' '/usr/lib64/ghc-7.6.3/directory-1.2.0.1/include' '-I' '/usr/lib64/ghc-7.6.3/unix-2.6.0.1/include' '-I' '/usr/lib64/ghc-7.6.3/bytestring-0.10.0.2/include' '-I' '/usr/lib64/ghc-7.6.3/time-1.4.0.1/include' '-I' '/usr/lib64/ghc-7.6.3/base-4.6.0.1/include' '-I' '/usr/lib64/ghc-7.6.3/include' '-D__GLASGOW_HASKELL__=706' '-Dlinux_BUILD_OS=1' '-Dpowerpc64_BUILD_ARCH=1' '-Dlinux_HOST_OS=1' '-Dpowerpc64_HOST_ARCH=1' '-include' 'compiler/stage1/build/autogen/cabal_macros.h' '-DNO_REGS' '-DSTAGE=1' '-x' 'c' 'compiler/vectorise/Vectorise/Monad/Naming.hs' '-o' '/tmp/ghc31672_0/ghc31672_316.hscpp'
https://bugzilla.redhat.com/show_bug.cgi?id=989593
Dan Horák dan@danny.cz changed:
What |Removed |Added ---------------------------------------------------------------------------- CC| |dan@danny.cz Blocks| |467765 (ZedoraTracker)
https://bugzilla.redhat.com/show_bug.cgi?id=989593
--- Comment #8 from Jens Petersen petersen@redhat.com --- [Pending follow-up comment to above:]
With -v4:
: *** Literate pre-processor: '/usr/lib64/ghc-7.6.3/unlit' '-h' 'compiler/iface/LoadIface.lhs' 'compiler/iface/LoadIface.lhs' '/tmp/ghc3416_0/ghc3416_75.lpp' Running phase Cpp HsSrcFile *** C pre-processor: '/usr/bin/gcc' '-E' '-undef' '-traditional' '-fno-stack-protector' '-Wl,--hash-size=31' '-Wl,--reduce-memory-overheads' '-v' '-I' 'compiler/stage1/build' '-I' 'compiler/stage1/build' '-I' 'compiler/stage1/build/autogen' '-I' 'compiler/stage1' '-I' 'compiler/.' '-I' 'compiler/parser' '-I' 'compiler/utils' '-I' '/usr/lib64/ghc-7.6.3/process-1.1.0.2/include' '-I' '/usr/lib64/ghc-7.6.3/old-time-1.1.0.1/include' '-I' '/usr/lib64/ghc-7.6.3/directory-1.2.0.1/include' '-I' '/usr/lib64/ghc-7.6.3/unix-2.6.0.1/include' '-I' '/usr/lib64/ghc-7.6.3/bytestring-0.10.0.2/include' '-I' '/usr/lib64/ghc-7.6.3/time-1.4.0.1/include' '-I' '/usr/lib64/ghc-7.6.3/base-4.6.0.1/include' '-I' '/usr/lib64/ghc-7.6.3/include' '-D__GLASGOW_HASKELL__=706' '-Dlinux_BUILD_OS=1' '-Dpowerpc64_BUILD_ARCH=1' '-Dlinux_HOST_OS=1' '-Dpowerpc64_HOST_ARCH=1' '-include' 'compiler/stage1/build/autogen/cabal_macros.h' '-DNO_REGS' '-DSTAGE=1' '-x' 'c' '/tmp/ghc3416_0/ghc3416_75.lpp' '-o' '/tmp/ghc3416_0/ghc3416_152.hscpp'
I need to check of this is reproducible.
https://bugzilla.redhat.com/show_bug.cgi?id=989593
--- Comment #9 from Jens Petersen petersen@redhat.com --- I tried doing a bootstrap build of ghc-7.6.2 and it also hung in the same place.
http://ppc.koji.fedoraproject.org/koji/taskinfo?taskID=1423339
https://bugzilla.redhat.com/show_bug.cgi?id=989593
--- Comment #10 from Jens Petersen petersen@redhat.com --- Maybe I finally managed to kickoff a verbose build (by adding GhcStage1HcOpts=-v4 to build.mk in ghc.spec).
http://ppc.koji.fedoraproject.org/koji/taskinfo?taskID=1431718
https://bugzilla.redhat.com/show_bug.cgi?id=989593
Jens Petersen petersen@redhat.com changed:
What |Removed |Added ---------------------------------------------------------------------------- Summary|[ppc64] ghc-7.6.3 build |[ppc64] [s390x] ghc-7.6.3 |with ghc-7.6.3 doesn't |build with ghc-7.6.3 |complete |doesn't complete
https://bugzilla.redhat.com/show_bug.cgi?id=989593
--- Comment #11 from Jens Petersen petersen@redhat.com --- Also need to set LANG=en_US.utf8 otherwise the encoding of verbose non-ascii text from some packages fails the build.
http://ppc.koji.fedoraproject.org/koji/taskinfo?taskID=1431755
https://bugzilla.redhat.com/show_bug.cgi?id=989593
--- Comment #12 from Jens Petersen petersen@redhat.com --- (In reply to Jens Petersen from comment #11)
http://ppc.koji.fedoraproject.org/koji/taskinfo?taskID=1431755
This hangs at:
Running phase HsPp HsSrcFile Running phase Cpp HsSrcFile *** C pre-processor: '/usr/bin/gcc' '-E' '-undef' '-traditional' '-fno-stack-protector' '-Wl,--hash-size=31' '-Wl,--reduce-memory-overheads' '-v' '-I' 'compiler/stage1/build' '-I' 'compiler/stage1/build' '-I' 'compiler/stage1/build/autogen' '-I' 'compiler/stage1' '-I' 'compiler/.' '-I' 'compiler/parser' '-I' 'compiler/utils' '-I' '/usr/lib64/ghc-7.6.3/process-1.1.0.2/include' '-I' '/usr/lib64/ghc-7.6.3/old-time-1.1.0.1/include' '-I' '/usr/lib64/ghc-7.6.3/directory-1.2.0.1/include' '-I' '/usr/lib64/ghc-7.6.3/unix-2.6.0.1/include' '-I' '/usr/lib64/ghc-7.6.3/bytestring-0.10.0.2/include' '-I' '/usr/lib64/ghc-7.6.3/time-1.4.0.1/include' '-I' '/usr/lib64/ghc-7.6.3/base-4.6.0.1/include' '-I' '/usr/lib64/ghc-7.6.3/include' '-D__GLASGOW_HASKELL__=706' '-Dlinux_BUILD_OS=1' '-Dpowerpc64_BUILD_ARCH=1' '-Dlinux_HOST_OS=1' '-Dpowerpc64_HOST_ARCH=1' '-include' 'compiler/stage1/build/autogen/cabal_macros.h' '-DNO_REGS' '-DSTAGE=1' '-x' 'c' 'compiler/main/HeaderInfo.hs' '-o' '/tmp/ghc38326_0/ghc38326_172.hscpp' Using built-in specs. COLLECT_GCC=/usr/bin/gcc Target: ppc64-redhat-linux Configured with: ../configure --prefix=/usr --mandir=/usr/share/man --infodir=/usr/share/info --with-bugurl=http://bugzilla.redhat.com/bugzilla --enable-bootstrap --enable-shared --enable-threads=posix --enable-checking=release --with-system-zlib --enable-__cxa_atexit --disable-libunwind-exceptions --enable-gnu-unique-object --enable-linker-build-id --with-linker-hash-style=gnu --enable-languages=c,c++,objc,obj-c++,java,fortran,ada,go,lto --enable-plugin --enable-initfini-array --enable-java-awt=gtk --disable-dssi --with-java-home=/usr/lib/jvm/java-1.5.0-gcj-1.5.0.0/jre --enable-libgcj-multifile --enable-java-maintainer-mode --with-ecj-jar=/usr/share/java/eclipse-ecj.jar --disable-libjava-multilib --with-isl=/builddir/build/BUILD/gcc-4.8.1-20130814/obj-ppc64-redhat-linux/isl-install --with-cloog=/builddir/build/BUILD/gcc-4.8.1-20130814/obj-ppc64-redhat-linux/cloog-install --enable-secureplt --with-long-double-128 --build=ppc64-redhat-linux Thread model: posix gcc version 4.8.1 20130814 (Red Hat 4.8.1-6) (GCC) COLLECT_GCC_OPTIONS='-E' '-undef' '-traditional' '-fno-stack-protector' '-v' '-I' 'compiler/stage1/build' '-I' 'compiler/stage1/build' '-I' 'compiler/stage1/build/autogen' '-I' 'compiler/stage1' '-I' 'compiler/.' '-I' 'compiler/parser' '-I' 'compiler/utils' '-I' '/usr/lib64/ghc-7.6.3/process-1.1.0.2/include' '-I' '/usr/lib64/ghc-7.6.3/old-time-1.1.0.1/include' '-I' '/usr/lib64/ghc-7.6.3/directory-1.2.0.1/include' '-I' '/usr/lib64/ghc-7.6.3/unix-2.6.0.1/include' '-I' '/usr/lib64/ghc-7.6.3/bytestring-0.10.0.2/include' '-I' '/usr/lib64/ghc-7.6.3/time-1.4.0.1/include' '-I' '/usr/lib64/ghc-7.6.3/base-4.6.0.1/include' '-I' '/usr/lib64/ghc-7.6.3/include' '-D' '__GLASGOW_HASKELL__=706' '-D' 'linux_BUILD_OS=1' '-D' 'powerpc64_BUILD_ARCH=1' '-D' 'linux_HOST_OS=1' '-D' 'powerpc64_HOST_ARCH=1' '-include' 'compiler/stage1/build/autogen/cabal_macros.h' '-D' 'NO_REGS' '-D' 'STAGE=1' '-o' '/tmp/ghc38326_0/ghc38326_172.hscpp' /usr/libexec/gcc/ppc64-redhat-linux/4.8.1/cc1 -E -traditional-cpp -quiet -v -I compiler/stage1/build -I compiler/stage1/build -I compiler/stage1/build/autogen -I compiler/stage1 -I compiler/. -I compiler/parser -I compiler/utils -I /usr/lib64/ghc-7.6.3/process-1.1.0.2/include -I /usr/lib64/ghc-7.6.3/old-time-1.1.0.1/include -I /usr/lib64/ghc-7.6.3/directory-1.2.0.1/include -I /usr/lib64/ghc-7.6.3/unix-2.6.0.1/include -I /usr/lib64/ghc-7.6.3/bytestring-0.10.0.2/include -I /usr/lib64/ghc-7.6.3/time-1.4.0.1/include -I /usr/lib64/ghc-7.6.3/base-4.6.0.1/include -I /usr/lib64/ghc-7.6.3/include -D__unix__ -D__gnu_linux__ -D__linux__ -Asystem=linux -Asystem=unix -Asystem=posix -D __GLASGOW_HASKELL__=706 -D linux_BUILD_OS=1 -D powerpc64_BUILD_ARCH=1 -D linux_HOST_OS=1 -D powerpc64_HOST_ARCH=1 -D NO_REGS -D STAGE=1 -include compiler/stage1/build/autogen/cabal_macros.h compiler/main/HeaderInfo.hs -o /tmp/ghc38326_0/ghc38326_172.hscpp -msecure-plt -fno-stack-protector -undef ignoring nonexistent directory "/usr/lib/gcc/ppc64-redhat-linux/4.8.1/include-fixed" ignoring nonexistent directory "/usr/lib/gcc/ppc64-redhat-linux/4.8.1/../../../../ppc64-redhat-linux/include" ignoring duplicate directory "compiler/stage1/build" #include "..." search starts here: #include <...> search starts here: compiler/stage1/build compiler/stage1/build/autogen compiler/stage1 compiler/. compiler/parser compiler/utils /usr/lib64/ghc-7.6.3/process-1.1.0.2/include /usr/lib64/ghc-7.6.3/old-time-1.1.0.1/include /usr/lib64/ghc-7.6.3/directory-1.2.0.1/include /usr/lib64/ghc-7.6.3/unix-2.6.0.1/include /usr/lib64/ghc-7.6.3/bytestring-0.10.0.2/include /usr/lib64/ghc-7.6.3/time-1.4.0.1/include /usr/lib64/ghc-7.6.3/base-4.6.0.1/include /usr/lib64/ghc-7.6.3/include /usr/lib/gcc/ppc64-redhat-linux/4.8.1/include /usr/local/include /usr/include End of search list. COMPILER_PATH=/usr/libexec/gcc/ppc64-redhat-linux/4.8.1/:/usr/libexec/gcc/ppc64-redhat-linux/4.8.1/:/usr/libexec/gcc/ppc64-redhat-linux/:/usr/lib/gcc/ppc64-redhat-linux/4.8.1/:/usr/lib/gcc/ppc64-redhat-linux/ LIBRARY_PATH=/usr/lib/gcc/ppc64-redhat-linux/4.8.1/:/usr/lib/gcc/ppc64-redhat-linux/4.8.1/../../../../lib64/:/lib/../lib64/:/usr/lib/../lib64/:/usr/lib/gcc/ppc64-redhat-linux/4.8.1/../../../:/lib/:/usr/lib/ COLLECT_GCC_OPTIONS='-E' '-undef' '-traditional' '-fno-stack-protector' '-v' '-I' 'compiler/stage1/build' '-I' 'compiler/stage1/build' '-I' 'compiler/stage1/build/autogen' '-I' 'compiler/stage1' '-I' 'compiler/.' '-I' 'compiler/parser' '-I' 'compiler/utils' '-I' '/usr/lib64/ghc-7.6.3/process-1.1.0.2/include' '-I' '/usr/lib64/ghc-7.6.3/old-time-1.1.0.1/include' '-I' '/usr/lib64/ghc-7.6.3/directory-1.2.0.1/include' '-I' '/usr/lib64/ghc-7.6.3/unix-2.6.0.1/include' '-I' '/usr/lib64/ghc-7.6.3/bytestring-0.10.0.2/include' '-I' '/usr/lib64/ghc-7.6.3/time-1.4.0.1/include' '-I' '/usr/lib64/ghc-7.6.3/base-4.6.0.1/include' '-I' '/usr/lib64/ghc-7.6.3/include' '-D' '__GLASGOW_HASKELL__=706' '-D' 'linux_BUILD_OS=1' '-D' 'powerpc64_BUILD_ARCH=1' '-D' 'linux_HOST_OS=1' '-D' 'powerpc64_HOST_ARCH=1' '-include' 'compiler/stage1/build/autogen/cabal_macros.h' '-D' 'NO_REGS' '-D' 'STAGE=1' '-o' '/tmp/ghc38326_0/ghc38326_172.hscpp' Running phase HsPp HsSrcFile Running phase Cpp HsSrcFile *** C pre-processor: '/usr/bin/gcc' '-E' '-undef' '-traditional' '-fno-stack-protector' '-Wl,--hash-size=31' '-Wl,--reduce-memory-overheads' '-v' '-I' 'compiler/stage1/build' '-I' 'compiler/stage1/build' '-I' 'compiler/stage1/build/autogen' '-I' 'compiler/stage1' '-I' 'compiler/.' '-I' 'compiler/parser' '-I' 'compiler/utils' '-I' '/usr/lib64/ghc-7.6.3/process-1.1.0.2/include' '-I' '/usr/lib64/ghc-7.6.3/old-time-1.1.0.1/include' '-I' '/usr/lib64/ghc-7.6.3/directory-1.2.0.1/include' '-I' '/usr/lib64/ghc-7.6.3/unix-2.6.0.1/include' '-I' '/usr/lib64/ghc-7.6.3/bytestring-0.10.0.2/include' '-I' '/usr/lib64/ghc-7.6.3/time-1.4.0.1/include' '-I' '/usr/lib64/ghc-7.6.3/base-4.6.0.1/include' '-I' '/usr/lib64/ghc-7.6.3/include' '-D__GLASGOW_HASKELL__=706' '-Dlinux_BUILD_OS=1' '-Dpowerpc64_BUILD_ARCH=1' '-Dlinux_HOST_OS=1' '-Dpowerpc64_HOST_ARCH=1' '-include' 'compiler/stage1/build/autogen/cabal_macros.h' '-DNO_REGS' '-DSTAGE=1' '-x' 'c' 'compiler/main/HscMain.hs' '-o' '/tmp/ghc38326_0/ghc38326_173.hscpp'
cf comment 8
https://bugzilla.redhat.com/show_bug.cgi?id=989593
--- Comment #13 from Jens Petersen petersen@redhat.com --- http://s390.koji.fedoraproject.org/koji/taskinfo?taskID=1220128 hung at
Running phase HsPp HsSrcFile Running phase Unlit HsSrcFile *** Literate pre-processor: '/usr/lib64/ghc-7.6.3/unlit' '-h' 'compiler/coreSyn/ExternalCore.lhs' 'compiler/coreSyn/ExternalCore.lhs' '/tmp/ghc36897_0/ghc36897_42.lpp' Running phase Cpp HsSrcFile *** C pre-processor: '/usr/bin/gcc' '-E' '-undef' '-traditional' '-fno-stack-protector' '-Wl,--hash-size=31' '-Wl,--reduce-memory-overheads' '-v' '-I' 'compiler/stage1/build' '-I' 'compiler/stage1/build' '-I' 'compiler/stage1/build/autogen' '-I' 'compiler/stage1' '-I' 'compiler/.' '-I' 'compiler/parser' '-I' 'compiler/utils' '-I' '/usr/lib64/ghc-7.6.3/process-1.1.0.2/include' '-I' '/usr/lib64/ghc-7.6.3/old-time-1.1.0.1/include' '-I' '/usr/lib64/ghc-7.6.3/directory-1.2.0.1/include' '-I' '/usr/lib64/ghc-7.6.3/unix-2.6.0.1/include' '-I' '/usr/lib64/ghc-7.6.3/bytestring-0.10.0.2/include' '-I' '/usr/lib64/ghc-7.6.3/time-1.4.0.1/include' '-I' '/usr/lib64/ghc-7.6.3/base-4.6.0.1/include' '-I' '/usr/lib64/ghc-7.6.3/include' '-D__GLASGOW_HASKELL__=706' '-Dlinux_BUILD_OS=1' '-Ds390x_BUILD_ARCH=1' '-Dlinux_HOST_OS=1' '-Ds390x_HOST_ARCH=1' '-include' 'compiler/stage1/build/autogen/cabal_macros.h' '-DNO_REGS' '-DSTAGE=1' '-x' 'c' '/tmp/ghc36897_0/ghc36897_42.lpp' '-o' '/tmp/ghc36897_0/ghc36897_117.hscpp' Using built-in specs. COLLECT_GCC=/usr/bin/gcc Target: s390x-redhat-linux Configured with: ../configure --prefix=/usr --mandir=/usr/share/man --infodir=/usr/share/info --with-bugurl=http://bugzilla.redhat.com/bugzilla --enable-bootstrap --enable-shared --enable-threads=posix --enable-checking=release --with-system-zlib --enable-__cxa_atexit --disable-libunwind-exceptions --enable-gnu-unique-object --enable-linker-build-id --with-linker-hash-style=gnu --enable-languages=c,c++,objc,obj-c++,java,fortran,go,lto --enable-plugin --enable-initfini-array --enable-java-awt=gtk --disable-dssi --with-java-home=/usr/lib/jvm/java-1.5.0-gcj-1.5.0.0/jre --enable-libgcj-multifile --enable-java-maintainer-mode --with-ecj-jar=/usr/share/java/eclipse-ecj.jar --disable-libjava-multilib --with-isl=/builddir/build/BUILD/gcc-4.8.1-20130814/obj-s390x-redhat-linux/isl-install --with-cloog=/builddir/build/BUILD/gcc-4.8.1-20130814/obj-s390x-redhat-linux/cloog-install --with-long-double-128 --with-arch=z9-109 --with-tune=z10 --enable-decimal-float --build=s390x-redhat-linux Thread model: posix gcc version 4.8.1 20130814 (Red Hat 4.8.1-6) (GCC) COLLECT_GCC_OPTIONS='-E' '-undef' '-traditional' '-fno-stack-protector' '-v' '-I' 'compiler/stage1/build' '-I' 'compiler/stage1/build' '-I' 'compiler/stage1/build/autogen' '-I' 'compiler/stage1' '-I' 'compiler/.' '-I' 'compiler/parser' '-I' 'compiler/utils' '-I' '/usr/lib64/ghc-7.6.3/process-1.1.0.2/include' '-I' '/usr/lib64/ghc-7.6.3/old-time-1.1.0.1/include' '-I' '/usr/lib64/ghc-7.6.3/directory-1.2.0.1/include' '-I' '/usr/lib64/ghc-7.6.3/unix-2.6.0.1/include' '-I' '/usr/lib64/ghc-7.6.3/bytestring-0.10.0.2/include' '-I' '/usr/lib64/ghc-7.6.3/time-1.4.0.1/include' '-I' '/usr/lib64/ghc-7.6.3/base-4.6.0.1/include' '-I' '/usr/lib64/ghc-7.6.3/include' '-D' '__GLASGOW_HASKELL__=706' '-D' 'linux_BUILD_OS=1' '-D' 's390x_BUILD_ARCH=1' '-D' 'linux_HOST_OS=1' '-D' 's390x_HOST_ARCH=1' '-include' 'compiler/stage1/build/autogen/cabal_macros.h' '-D' 'NO_REGS' '-D' 'STAGE=1' '-o' '/tmp/ghc36897_0/ghc36897_117.hscpp' '-march=z9-109' '-mtune=z10' '-m64' '-mzarch' /usr/libexec/gcc/s390x-redhat-linux/4.8.1/cc1 -E -traditional-cpp -quiet -v -I compiler/stage1/build -I compiler/stage1/build -I compiler/stage1/build/autogen -I compiler/stage1 -I compiler/. -I compiler/parser -I compiler/utils -I /usr/lib64/ghc-7.6.3/process-1.1.0.2/include -I /usr/lib64/ghc-7.6.3/old-time-1.1.0.1/include -I /usr/lib64/ghc-7.6.3/directory-1.2.0.1/include -I /usr/lib64/ghc-7.6.3/unix-2.6.0.1/include -I /usr/lib64/ghc-7.6.3/bytestring-0.10.0.2/include -I /usr/lib64/ghc-7.6.3/time-1.4.0.1/include -I /usr/lib64/ghc-7.6.3/base-4.6.0.1/include -I /usr/lib64/ghc-7.6.3/include -D __GLASGOW_HASKELL__=706 -D linux_BUILD_OS=1 -D s390x_BUILD_ARCH=1 -D linux_HOST_OS=1 -D s390x_HOST_ARCH=1 -D NO_REGS -D STAGE=1 -include compiler/stage1/build/autogen/cabal_macros.h /tmp/ghc36897_0/ghc36897_42.lpp -o /tmp/ghc36897_0/ghc36897_117.hscpp -march=z9-109 -mtune=z10 -m64 -mzarch -fno-stack-protector -undef ignoring nonexistent directory "/usr/lib/gcc/s390x-redhat-linux/4.8.1/include-fixed" ignoring nonexistent directory "/usr/lib/gcc/s390x-redhat-linux/4.8.1/../../../../s390x-redhat-linux/include" ignoring duplicate directory "compiler/stage1/build" #include "..." search starts here: #include <...> search starts here: compiler/stage1/build compiler/stage1/build/autogen compiler/stage1 compiler/. compiler/parser compiler/utils /usr/lib64/ghc-7.6.3/process-1.1.0.2/include
So far the hangs under the big command look random, which I also saw when running it verbosely by hand, and so naively seems to put more suspicion on gcc/cpp but really need to investigate further.
https://bugzilla.redhat.com/show_bug.cgi?id=989593
--- Comment #14 from Jens Petersen petersen@redhat.com --- Created attachment 804724 --> https://bugzilla.redhat.com/attachment.cgi?id=804724&action=edit these are the changes to ghc.spec to make stage1 verbose
https://bugzilla.redhat.com/show_bug.cgi?id=989593
Jens Petersen petersen@redhat.com changed:
What |Removed |Added ---------------------------------------------------------------------------- Attachment #804724|these are the changes to |ghc.spec-verbose-build.patc description|ghc.spec to make stage1 |h |verbose |
https://bugzilla.redhat.com/show_bug.cgi?id=989593
--- Comment #15 from Jens Petersen petersen@redhat.com --- Another datapoint: apparently "strace ghc -M -dep-makefile ..." does not hang. This could be some kind of process race-condition perhaps.
15692 pts/3 Ssl+ 3:37 _ /usr/lib64/ghc-7.6.3/ghc -B/usr/lib64/ghc-7.6.3 -optc-I/usr/include -v1 -M -dep-m 16531 pts/3 Z+ 0:00 _ [gcc] <defunct>
AFAICT each hang happens after the preprocessed file has been output, and running the individual preprocessing commands by hand seems not to hang so far.
https://bugzilla.redhat.com/show_bug.cgi?id=989593
--- Comment #16 from Dan Horák dan@danny.cz --- (In reply to Jens Petersen from comment #15)
Another datapoint: apparently "strace ghc -M -dep-makefile ..." does not hang. This could be some kind of process race-condition perhaps.
sounds logical as the symptom I saw looked as a waiting loop that went wrong
15692 pts/3 Ssl+ 3:37 _ /usr/lib64/ghc-7.6.3/ghc -B/usr/lib64/ghc-7.6.3 -optc-I/usr/include -v1 -M -dep-m 16531 pts/3 Z+ 0:00 _ [gcc] <defunct>
AFAICT each hang happens after the preprocessed file has been output, and running the individual preprocessing commands by hand seems not to hang so far.
https://bugzilla.redhat.com/show_bug.cgi?id=989593
--- Comment #17 from Jens Petersen petersen@redhat.com --- Not a lot of info from the gdb backtrace
(gdb) bt #0 0x00000080c6c31ad0 in .pthread_cond_wait () from /lib64/libpthread.so.0 #1 0x00000000136bd7d0 in ?? () #2 0x00000000136a75fc in ?? () #3 0x00000000136a2128 in ?? () #4 0x00000000136a38e8 in ?? () #5 0x00000000136a6004 in ?? () #6 0x00000000136b3524 in ?? () #7 0x00000000136b367c in ?? () #8 0x0000000010030b3c in ?? () #9 0x00000080c6a6482c in .generic_start_main.isra.0 () from /lib64/libc.so.6 #10 0x00000080c6a64a34 in .__libc_start_main () from /lib64/libc.so.6 #11 0x0000000000000000 in ?? ()
I tried debuginfo-install unsuccessfully (well there is no debuginfo for ghc).
https://bugzilla.redhat.com/show_bug.cgi?id=989593
Gustavo Luiz Duarte gustavold@linux.vnet.ibm.com changed:
What |Removed |Added ---------------------------------------------------------------------------- CC| |gustavold@linux.vnet.ibm.co | |m
--- Comment #18 from Gustavo Luiz Duarte gustavold@linux.vnet.ibm.com --- You are probably hitting this glibc bug: https://bugzilla.redhat.com/show_bug.cgi?id=1007590
https://bugzilla.redhat.com/show_bug.cgi?id=989593
Jens Petersen petersen@redhat.com changed:
What |Removed |Added ---------------------------------------------------------------------------- Depends On| |1007590
https://bugzilla.redhat.com/show_bug.cgi?id=989593
--- Comment #19 from Jens Petersen petersen@redhat.com --- Thank you Gustavo for the valuable information. Then I will wait for an glibc update or other news on this.
https://bugzilla.redhat.com/show_bug.cgi?id=989593
--- Comment #20 from Jens Petersen petersen@redhat.com --- Okay I tried glibc-2.18-10.fc20.ppc64 but the ghc build still hung in the same place as above.
https://bugzilla.redhat.com/show_bug.cgi?id=989593
--- Comment #21 from Dan Horák dan@danny.cz --- for the record this strace output for the stuck ghc process with the old glibc on f20/s390x
... futex(0x9106065c, FUTEX_WAIT_PRIVATE, 1289, NULL) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) --- SIGVTALRM {si_signo=SIGVTALRM, si_code=SI_TIMER, si_pid=0, si_uid=0, si_value=0} --- sigreturn() (mask []) = 2433091164 futex(0x9106065c, FUTEX_WAIT_PRIVATE, 1289, NULL) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) --- SIGVTALRM {si_signo=SIGVTALRM, si_code=SI_TIMER, si_pid=0, si_uid=0, si_value=0} --- sigreturn() (mask []) = 2433091164 futex(0x9106065c, FUTEX_WAIT_PRIVATE, 1289, NULL) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) --- SIGVTALRM {si_signo=SIGVTALRM, si_code=SI_TIMER, si_pid=0, si_uid=0, si_value=0} --- sigreturn() (mask []) = 2433091164 futex(0x9106065c, FUTEX_WAIT_PRIVATE, 1289, NULL) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) --- SIGVTALRM {si_signo=SIGVTALRM, si_code=SI_TIMER, si_pid=0, si_uid=0, si_value=0} --- sigreturn() (mask []) = 2433091164 futex(0x9106065c, FUTEX_WAIT_PRIVATE, 1289, NULL) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) --- SIGVTALRM {si_signo=SIGVTALRM, si_code=SI_TIMER, si_pid=0, si_uid=0, si_value=0} --- sigreturn() (mask []) = 2433091164 futex(0x9106065c, FUTEX_WAIT_PRIVATE, 1289, NULL) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) --- SIGVTALRM {si_signo=SIGVTALRM, si_code=SI_TIMER, si_pid=0, si_uid=0, si_value=0} --- sigreturn() (mask []) = 2433091164 futex(0x9106065c, FUTEX_WAIT_PRIVATE, 1289, NULL) = ? ERESTARTSYS (To be restarted if SA_RESTART is set) --- SIGVTALRM {si_signo=SIGVTALRM, si_code=SI_TIMER, si_pid=0, si_uid=0, si_value=0} --- sigreturn() (mask []) = 2433091164
https://bugzilla.redhat.com/show_bug.cgi?id=989593
--- Comment #22 from Dan Horák dan@danny.cz --- and really the same symptoms with glibc-2.18-10.fc20.s390x installed
https://bugzilla.redhat.com/show_bug.cgi?id=989593
Siddhesh Poyarekar spoyarek@redhat.com changed:
What |Removed |Added ---------------------------------------------------------------------------- CC| |spoyarek@redhat.com
--- Comment #23 from Siddhesh Poyarekar spoyarek@redhat.com --- The futex syscall is being continuously interrupted by SIGVTALRM, which seems to be the cause. Since you're stuck in pthread_cond_wait, I'd look at who is calling it and also who has registered that alarm, which is probably going off way too often.
https://bugzilla.redhat.com/show_bug.cgi?id=989593
Jens Petersen petersen@redhat.com changed:
What |Removed |Added ---------------------------------------------------------------------------- Depends On|1007590 |
https://bugzilla.redhat.com/show_bug.cgi?id=989593
--- Comment #24 from Gustavo Luiz Duarte gustavold@linux.vnet.ibm.com --- ghc seems to have a tracing facility... have you tried enabling DEBUG_sched?
https://bugzilla.redhat.com/show_bug.cgi?id=989593
--- Comment #25 from Jens Petersen petersen@redhat.com --- (In reply to Gustavo Luiz Duarte from comment #24)
ghc seems to have a tracing facility... have you tried enabling DEBUG_sched?
I am not familiar with it: do you have any more info on it?
https://bugzilla.redhat.com/show_bug.cgi?id=989593
--- Comment #26 from Jens Petersen petersen@redhat.com --- Looking through the ghc compiler driver code, it seems the exit point from ghc to the process library related to the seen hangs happens from compiler/main/SysTools.lhs.
runCpp or runUnlit -> runSomething -> builderMainLoop which is defined at:
http://git.haskell.org/ghc.git/blob/HEAD:/compiler/main/SysTools.lhs#l1014
and runs the process which a loop watches:
-- status starts at zero, and increments each time either -- a reader process gets EOF, or the build proc exits. We wait -- for all of these to happen (status==3). -- ToDo: we should really have a contingency plan in case any of -- the threads dies, such as a timeout.
Dunno if the last comment may be relevant to this bug...
https://bugzilla.redhat.com/show_bug.cgi?id=989593
--- Comment #27 from Gustavo Luiz Duarte gustavold@linux.vnet.ibm.com --- Created attachment 816841 --> https://bugzilla.redhat.com/attachment.cgi?id=816841&action=edit Fix infinite loop on 64 bits big endian platforms
I was able to build ghc with debug enabled, which gave me a sane stack trace that pointed where ghc is stuck.
I've attached a patch that fixes this issue. Notice that we will have to re-bootstrap ghc-7.6.3 using an older ghc in the buildroot (I tested using 7.4.2-11.1.fc19) to make sure we don't hit this issue during the build.
More details on this issue and the fix can be found on the upstream bug: http://ghc.haskell.org/trac/ghc/ticket/8134#comment:12
https://bugzilla.redhat.com/show_bug.cgi?id=989593
--- Comment #28 from Jens Petersen petersen@redhat.com --- Thank you Gustavo this is really great.
I will start working on getting this into Rawhide and F20 particularly, coordinating the the PPC and S390 port maintainers.
https://bugzilla.redhat.com/show_bug.cgi?id=989593
--- Comment #29 from Jens Petersen petersen@redhat.com --- Gustavo, can you also attach a patch showing the changes you made to ghc.spec or ghc to do the debug build? That would be very useful reference for the future if we should hit a similar problem again, and anyway I would like to know how to do it.
https://bugzilla.redhat.com/show_bug.cgi?id=989593
--- Comment #30 from Jens Petersen petersen@redhat.com --- (One good news is that the patch does not seem to affect the ABI hashes directly at least on intel.)
https://bugzilla.redhat.com/show_bug.cgi?id=989593
--- Comment #31 from Jens Petersen petersen@redhat.com --- I have committed the patch to ghc master and f20 branches.
This is the F21 (rawhide) commit (for ghc-7.6.3-19.fc21) which can be used to rebootstrap ppc* and s390*:
commit bf23eb900bd28cfd861ddcbbe179b49e758fd56d Date: Tue Oct 29 14:59:08 2013 +0900
bootstrap build to fix hangs on 64bit bigendian
- rts hang patch from Gustavo Luiz Duarte (#989593)
Currently F20 bootstrap build (ghc-7.6.3-18.1.fc20) is building in main koji: http://koji.fedoraproject.org/koji/buildinfo?buildID=474489
As Gustavo mentioned both need to be rebootstrapped against ghc-7.4.2 which should avoid the RTS channel hang being experienced with current ghc-7.6.3 builds on bigendian 64bit archs.
https://bugzilla.redhat.com/show_bug.cgi?id=989593
--- Comment #32 from Jens Petersen petersen@redhat.com --- (In reply to Jens Petersen from comment #31)
commit bf23eb900bd28cfd861ddcbbe179b49e758fd56d
:
bootstrap build to fix hangs on 64bit bigendian - rts hang patch from Gustavo Luiz Duarte (#989593)
The f21 scratch build is here btw: http://koji.fedoraproject.org/koji/taskinfo?taskID=6110501
https://bugzilla.redhat.com/show_bug.cgi?id=989593
--- Comment #33 from Jens Petersen petersen@redhat.com --- (In reply to Gustavo Luiz Duarte from comment #27)
I was able to build ghc with debug enabled, which gave me a sane stack trace that pointed where ghc is stuck.
Ah maybe I should enable debuginfo for ghc builds since indeed it contains some C code.
https://bugzilla.redhat.com/show_bug.cgi?id=989593
--- Comment #34 from Gustavo Luiz Duarte gustavold@linux.vnet.ibm.com --- (In reply to Jens Petersen from comment #33)
(In reply to Gustavo Luiz Duarte from comment #27)
I was able to build ghc with debug enabled, which gave me a sane stack trace that pointed where ghc is stuck.
Ah maybe I should enable debuginfo for ghc builds since indeed it contains some C code.
Yeah, I believe enabling debuginfo for ghc would be a good idea.
Regardind the changes I've made to build ghc with debug enabled, I added the following to mk/build.mk: EXTRA_HC_OPTS=-debug
Please notice this option enables several other checkings and logging facilities other than just debuginfo. See: http://ghc.haskell.org/trac/ghc/wiki/Debugging/RuntimeSystem
https://bugzilla.redhat.com/show_bug.cgi?id=989593
--- Comment #35 from Jens Petersen petersen@redhat.com --- (In reply to Gustavo Luiz Duarte from comment #34)
Yeah, I believe enabling debuginfo for ghc would be a good idea.
Thanks yes I have enabled it in:
ghc-7.6.3-20.fc21: http://koji.fedoraproject.org/koji/buildinfo?buildID=474616 and ghc-7.6.3-18.2.fc20: http://koji.fedoraproject.org/koji/buildinfo?buildID=474618
Fedora p-series and z-system guys: please use these builds to complete the re-bootstrapping of ghc-7.6.3.
EXTRA_HC_OPTS=-debug
Thanks I will add it as a comment to ghc.spec. I assume it is not good to build it into production RTS?
I see the F20 ppc and s390 bootstrap builds finished already: http://ppc.koji.fedoraproject.org/koji/buildinfo?buildID=205255 http://s390.koji.fedoraproject.org/koji/buildinfo?buildID=217377
Thanks :)
https://bugzilla.redhat.com/show_bug.cgi?id=989593
Fedora Update System updates@fedoraproject.org changed:
What |Removed |Added ---------------------------------------------------------------------------- Status|ASSIGNED |MODIFIED
https://bugzilla.redhat.com/show_bug.cgi?id=989593
--- Comment #36 from Fedora Update System updates@fedoraproject.org --- ghc-7.6.3-18.2.fc20 has been submitted as an update for Fedora 20. https://admin.fedoraproject.org/updates/ghc-7.6.3-18.2.fc20
https://bugzilla.redhat.com/show_bug.cgi?id=989593
--- Comment #37 from Jens Petersen petersen@redhat.com --- ghc-7.6.3-18.2.fc20 is now built for s390*. ghc-7.6.3-18.1.fc20 ppc* build is not tagged yet.
https://bugzilla.redhat.com/show_bug.cgi?id=989593
Fedora Update System updates@fedoraproject.org changed:
What |Removed |Added ---------------------------------------------------------------------------- Status|MODIFIED |ON_QA
--- Comment #38 from Fedora Update System updates@fedoraproject.org --- Package ghc-7.6.3-18.2.fc20: * should fix your issue, * was pushed to the Fedora 20 testing repository, * should be available at your local mirror within two days. Update it with: # su -c 'yum update --enablerepo=updates-testing ghc-7.6.3-18.2.fc20' as soon as you are able to. Please go to the following url: https://admin.fedoraproject.org/updates/FEDORA-2013-20306/ghc-7.6.3-18.2.fc2... then log in and leave karma (feedback).
https://bugzilla.redhat.com/show_bug.cgi?id=989593
--- Comment #39 from Jens Petersen petersen@redhat.com --- ghc-7.6.3-18.2.fc20 ppc and s390 builds also now in f20-updates-testing. Thanks guys!
https://bugzilla.redhat.com/show_bug.cgi?id=989593
Fedora Update System updates@fedoraproject.org changed:
What |Removed |Added ---------------------------------------------------------------------------- Status|ON_QA |CLOSED Fixed In Version| |ghc-7.6.3-18.2.fc20 Resolution|--- |ERRATA Last Closed| |2013-11-10 01:32:53
--- Comment #40 from Fedora Update System updates@fedoraproject.org --- ghc-7.6.3-18.2.fc20 has been pushed to the Fedora 20 stable repository. If problems still persist, please make note of it in this bug report.
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