#14081: 8.2.1 runghc from Windows x32 segfaults an all programs ----------------------------------+------------------------------ Reporter: sergv | Owner: (none) Type: bug | Status: new Priority: highest | Milestone: 8.2.2 Component: Compiler | Version: 8.2.1 Resolution: | Keywords: Operating System: Windows | Architecture: x86 Type of failure: Runtime crash | Test Case: Blocked By: | Blocking: Related Tickets: | Differential Rev(s): Wiki Page: | ----------------------------------+------------------------------ Comment (by sergv): I have reset `PATH` to a standard value and `LIBRARY_PATH` is not set at all. Here's output of strace in cygwin: {{{ $ echo $LIBRARY_PATH $ export PATH="/bin/:/usr/bin:/usr/local/bin:/usr/bin:/cygdrive/c/Windows/system32:/cygdrive/c/Windows:/cygdrive/c/Windows/System32/Wbem" $ strace ./ghc/ghc-8.2.1-x32/bin/ghci -v3 WARNING: GHCi invoked via 'ghci.exe' in MinTTY consoles (e.g., Cygwin or MSYS) doesn't handle Ctrl-C well; use the 'ghcii.sh' shell wrapper instead GHCi, version 8.2.1: http://www.haskell.org/ghc/ :? for help Glasgow Haskell Compiler, Version 8.2.1, stage 2 booted by GHC version 8.0.1 Using binary package database: C:\home\ghc\ghc-8.2.1-x32\lib\package.conf.d\package.cache package flags [] loading package database C:\home\ghc\ghc-8.2.1-x32\lib\package.conf.d wired-in package ghc-prim mapped to ghc-prim-0.5.1.0 wired-in package integer-gmp mapped to integer-gmp-1.0.1.0 wired-in package base mapped to base-4.10.0.0 wired-in package rts mapped to rts wired-in package template-haskell mapped to template-haskell-2.12.0.0 wired-in package ghc mapped to ghc-8.2.1 wired-in package dph-seq not found. wired-in package dph-par not found. *** Parser [source]: !!! Parser [source]: finished in 0.00 milliseconds, allocated 0.067 megabytes *** Desugar: *** Simplify [expr]: !!! Simplify [expr]: finished in 0.00 milliseconds, allocated 0.055 megabytes *** CorePrep [expr]: !!! CorePrep [expr]: finished in 0.00 milliseconds, allocated 0.857 megabytes *** ByteCodeGen [Ghci1]: !!! ByteCodeGen [Ghci1]: finished in 0.00 milliseconds, allocated 0.070 megabytes Access violation in generated code when reading 77b2ffff --- Process 2564 created --- Process 2564 loaded C:\Windows\SysWOW64\ntdll.dll at 77b20000 --- Process 2564 unloaded DLL at 77820000 --- Process 2564 unloaded DLL at 75b10000 --- Process 2564 unloaded DLL at 77820000 --- Process 2564 unloaded DLL at 77720000 --- Process 2564 loaded C:\Windows\SysWOW64\kernel32.dll at 75b10000 --- Process 2564 loaded C:\Windows\SysWOW64\KernelBase.dll at 77150000 --- Process 2564 loaded C:\Windows\SysWOW64\msvcrt.dll at 77590000 --- Process 2564 loaded C:\Windows\SysWOW64\user32.dll at 759d0000 --- Process 2564 loaded C:\Windows\SysWOW64\gdi32.dll at 774c0000 --- Process 2564 loaded C:\Windows\SysWOW64\lpk.dll at 77580000 --- Process 2564 loaded C:\Windows\SysWOW64\usp10.dll at 76000000 --- Process 2564 loaded C:\Windows\SysWOW64\advapi32.dll at 75e60000 --- Process 2564 loaded C:\Windows\SysWOW64\sechost.dll at 77130000 --- Process 2564 loaded C:\Windows\SysWOW64\rpcrt4.dll at 760a0000 --- Process 2564 loaded C:\Windows\SysWOW64\sspicli.dll at 75620000 --- Process 2564 loaded C:\Windows\SysWOW64\cryptbase.dll at 75610000 --- Process 2564 loaded C:\Windows\SysWOW64\imm32.dll at 757c0000 --- Process 2564 loaded C:\Windows\SysWOW64\msctf.dll at 75820000 --- Process 2564 loaded C:\Windows\SysWOW64\embdtrst.dll at 75130000 --- Process 2564 loaded C:\Windows\SysWOW64\apphelp.dll at 750e0000 --- Process 2972 created --- Process 2972 loaded C:\Windows\SysWOW64\ntdll.dll at 77b20000 --- Process 2972 unloaded DLL at 77820000 --- Process 2972 unloaded DLL at 75b10000 --- Process 2972 unloaded DLL at 77820000 --- Process 2972 unloaded DLL at 77720000 --- Process 2972 loaded C:\Windows\SysWOW64\kernel32.dll at 75b10000 --- Process 2972 loaded C:\Windows\SysWOW64\KernelBase.dll at 77150000 --- Process 2972 loaded C:\Windows\SysWOW64\gdi32.dll at 774c0000 --- Process 2972 loaded C:\Windows\SysWOW64\user32.dll at 759d0000 --- Process 2972 loaded C:\Windows\SysWOW64\advapi32.dll at 75e60000 --- Process 2972 loaded C:\Windows\SysWOW64\msvcrt.dll at 77590000 --- Process 2972 loaded C:\Windows\SysWOW64\sechost.dll at 77130000 --- Process 2972 loaded C:\Windows\SysWOW64\rpcrt4.dll at 760a0000 --- Process 2972 loaded C:\Windows\SysWOW64\sspicli.dll at 75620000 --- Process 2972 loaded C:\Windows\SysWOW64\cryptbase.dll at 75610000 --- Process 2972 loaded C:\Windows\SysWOW64\lpk.dll at 77580000 --- Process 2972 loaded C:\Windows\SysWOW64\usp10.dll at 76000000 --- Process 2972 loaded C:\Windows\SysWOW64\shell32.dll at 76380000 --- Process 2972 loaded C:\Windows\SysWOW64\shlwapi.dll at 75f10000 --- Process 2972 loaded C:\Windows\SysWOW64\wsock32.dll at 74fe0000 --- Process 2972 loaded C:\Windows\SysWOW64\ws2_32.dll at 75df0000 --- Process 2972 loaded C:\Windows\SysWOW64\nsi.dll at 75ad0000 --- Process 2972 loaded C:\Windows\SysWOW64\imm32.dll at 757c0000 --- Process 2972 loaded C:\Windows\SysWOW64\msctf.dll at 75820000 --- Process 2972 thread 2824 created --- Process 2972 thread 3052 created --- Process 2972 thread 3032 created --- Process 2972 thread 2436 created --- Process 2972 loaded C:\Windows\SysWOW64\ole32.dll at 76190000 --- Process 2972 loaded C:\Windows\SysWOW64\profapi.dll at 74ff0000 --- Process 2972 thread 1276 created --- Process 2972, exception c0000005 at 7717ece7 --- Process 2972 thread 2824 exited with status 0x1 --- Process 2972 thread 3032 exited with status 0x1 --- Process 2972 thread 1276 exited with status 0x1 --- Process 2972 thread 3052 exited with status 0x1 --- Process 2972 thread 2436 exited with status 0x1 --- Process 2972 exited with status 0x1 --- Process 2564 exited with status 0x1 }}} -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/14081#comment:11 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler