#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 Phyx-): Ah great, that's really useful, this seems to indicate the issue is in `initLinker_PEi386` during `addDLLHandle`. I just need one final piece which is where, since the segfault is in the rts and in C code this should be fairly easy. Could you run {{{ gdb --ex run --args inplace/bin/ghc-stage2.exe --interactive }}} with the debud build of ghc. once it crashes copy that trace and put that here, along with the output of running the `bt`, `info locals` and `info args` command. Finally run `gcore` to create a gdb core dump file and attach that. Should be able to figure what's wrong with those pieces. -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/14081#comment:16 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler