#10154: strange closure type 983040 (GHC version 7.8.3 for x86_64_unknown_linux) -------------------------------------+------------------------------------- Reporter: masterdezign | Owner: Type: bug | Status: new Priority: high | Milestone: Component: Compiler | Version: 7.8.3 Resolution: | Keywords: strange Operating System: Linux | closure type Type of failure: Runtime crash | Architecture: Blocked By: | Unknown/Multiple Related Tickets: | Test Case: | Blocking: | Differential Revisions: -------------------------------------+------------------------------------- Description changed by masterdezign: Old description:
After compiling project with RTS options
$ ghc --make -threaded Simul.hs -fforce-recomp -O2
and running it on Ubuntu 12.04
$ time ./Simul +RTS -N6
repeatedly received this message:
Simul: internal error: evacuate: strange closure type 983040 (GHC version 7.8.3 for x86_64_unknown_linux) Please report this as a GHC bug: http://www.haskell.org/ghc/reportabug Command terminated by signal 6 2131.46user 45.57system 6:13.95elapsed 582%CPU (0avgtext+0avgdata 185328maxresident)k 248inputs+0outputs (2major+11705minor)pagefaults 0swaps
$ ghc --info [("Project name","The Glorious Glasgow Haskell Compilation System") ,("GCC extra via C opts"," -fwrapv") ,("C compiler command","/usr/bin/gcc") ,("C compiler flags"," -fno-stack-protector") ,("C compiler link flags","") ,("Haskell CPP command","/usr/bin/gcc") ,("Haskell CPP flags","-E -undef -traditional") ,("ld command","/usr/bin/ld") ,("ld flags","") ,("ld supports compact unwind","YES") ,("ld supports build-id","YES") ,("ld supports filelist","NO") ,("ld is GNU ld","YES") ,("ar command","/usr/bin/ar") ,("ar flags","q") ,("ar supports at file","YES") ,("touch command","touch") ,("dllwrap command","/bin/false") ,("windres command","/bin/false") ,("libtool command","libtool") ,("perl command","/usr/bin/perl") ,("target os","OSLinux") ,("target arch","ArchX86_64") ,("target word size","8") ,("target has GNU nonexec stack","True") ,("target has .ident directive","True") ,("target has subsections via symbols","False") ,("Unregisterised","NO") ,("LLVM llc command","llc") ,("LLVM opt command","opt") ,("Project version","7.8.3") ,("Booter version","7.4.1") ,("Stage","2") ,("Build platform","x86_64-unknown-linux") ,("Host platform","x86_64-unknown-linux") ,("Target platform","x86_64-unknown-linux") ,("Have interpreter","YES") ,("Object splitting supported","YES") ,("Have native code generator","YES") ,("Support SMP","YES") ,("Tables next to code","YES") ,("RTS ways","l debug thr thr_debug thr_l thr_p dyn debug_dyn thr_dyn thr_debug_dyn l_dyn thr_l_dyn") ,("Support dynamic-too","YES") ,("Support parallel --make","YES") ,("Dynamic by default","NO") ,("GHC Dynamic","YES") ,("Leading underscore","NO") ,("Debug on","False") ,("LibDir","/usr/local/haskell/ghc-7.8.3-x86_64/lib/ghc-7.8.3") ,("Global Package DB","/usr/local/haskell/ghc-7.8.3-x86_64/lib/ghc-7.8.3/package.conf.d") ]
Linux 3.2.0-54-generic #82-Ubuntu SMP Tue Sep 10 20:08:42 UTC 2013 x86_64 x86_64 x86_64 GNU/Linux
New description: After compiling project with RTS options $ ghc --make -threaded Simul.hs -fforce-recomp -O2 and running it on Ubuntu 12.04 $ time ./Simul +RTS -N6 repeatedly received this message: Simul: internal error: evacuate: strange closure type 983040 (GHC version 7.8.3 for x86_64_unknown_linux) Please report this as a GHC bug: http://www.haskell.org/ghc/reportabug Command terminated by signal 6 2131.46user 45.57system 6:13.95elapsed 582%CPU (0avgtext+0avgdata 185328maxresident)k 248inputs+0outputs (2major+11705minor)pagefaults 0swaps $ ghc --info [("Project name","The Glorious Glasgow Haskell Compilation System") ,("GCC extra via C opts"," -fwrapv") ,("C compiler command","/usr/bin/gcc") ,("C compiler flags"," -fno-stack-protector") ,("C compiler link flags","") ,("Haskell CPP command","/usr/bin/gcc") ,("Haskell CPP flags","-E -undef -traditional") ,("ld command","/usr/bin/ld") ,("ld flags","") ,("ld supports compact unwind","YES") ,("ld supports build-id","YES") ,("ld supports filelist","NO") ,("ld is GNU ld","YES") ,("ar command","/usr/bin/ar") ,("ar flags","q") ,("ar supports at file","YES") ,("touch command","touch") ,("dllwrap command","/bin/false") ,("windres command","/bin/false") ,("libtool command","libtool") ,("perl command","/usr/bin/perl") ,("target os","OSLinux") ,("target arch","ArchX86_64") ,("target word size","8") ,("target has GNU nonexec stack","True") ,("target has .ident directive","True") ,("target has subsections via symbols","False") ,("Unregisterised","NO") ,("LLVM llc command","llc") ,("LLVM opt command","opt") ,("Project version","7.8.3") ,("Booter version","7.4.1") ,("Stage","2") ,("Build platform","x86_64-unknown-linux") ,("Host platform","x86_64-unknown-linux") ,("Target platform","x86_64-unknown-linux") ,("Have interpreter","YES") ,("Object splitting supported","YES") ,("Have native code generator","YES") ,("Support SMP","YES") ,("Tables next to code","YES") ,("RTS ways","l debug thr thr_debug thr_l thr_p dyn debug_dyn thr_dyn thr_debug_dyn l_dyn thr_l_dyn") ,("Support dynamic-too","YES") ,("Support parallel --make","YES") ,("Dynamic by default","NO") ,("GHC Dynamic","YES") ,("Leading underscore","NO") ,("Debug on","False") ,("LibDir","/usr/local/haskell/ghc-7.8.3-x86_64/lib/ghc-7.8.3") ,("Global Package DB","/usr/local/haskell/ghc-7.8.3-x86_64/lib/ghc-7.8.3/package.conf.d") ] Linux 3.2.0-54-generic #82-Ubuntu SMP Tue Sep 10 20:08:42 UTC 2013 x86_64 x86_64 x86_64 GNU/Linux $ gcc -v Using built-in specs. COLLECT_GCC=gcc COLLECT_LTO_WRAPPER=/usr/lib/gcc/x86_64-linux-gnu/4.8/lto-wrapper Target: x86_64-linux-gnu Configured with: ../src/configure -v --with-pkgversion='Ubuntu 4.8.1-2ubuntu1~12.04' --with- bugurl=file:///usr/share/doc/gcc-4.8/README.Bugs --enable- languages=c,c++,java,go,d,fortran,objc,obj-c++ --prefix=/usr --program- suffix=-4.8 --enable-shared --enable-linker-build-id --libexecdir=/usr/lib --without-included-gettext --enable-threads=posix --with-gxx-include- dir=/usr/include/c++/4.8 --libdir=/usr/lib --enable-nls --with-sysroot=/ --enable-clocale=gnu --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-gnu-unique-object --enable-plugin --with-system-zlib --disable- browser-plugin --enable-java-awt=gtk --enable-gtk-cairo --with-java- home=/usr/lib/jvm/java-1.5.0-gcj-4.8-amd64/jre --enable-java-home --with- jvm-root-dir=/usr/lib/jvm/java-1.5.0-gcj-4.8-amd64 --with-jvm-jar- dir=/usr/lib/jvm-exports/java-1.5.0-gcj-4.8-amd64 --with-arch- directory=amd64 --with-ecj-jar=/usr/share/java/eclipse-ecj.jar --enable- objc-gc --enable-multiarch --disable-werror --with-arch-32=i686 --with- abi=m64 --with-multilib-list=m32,m64 --with-tune=generic --enable- checking=release --build=x86_64-linux-gnu --host=x86_64-linux-gnu --target=x86_64-linux-gnu Thread model: posix gcc version 4.8.1 (Ubuntu 4.8.1-2ubuntu1~12.04) -- -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/10154#comment:2 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler