#13970: Segmentation fault inside threadPaused -------------------------------------+------------------------------------- Reporter: albertov | Owner: (none) Type: bug | Status: new Priority: normal | Milestone: Component: Runtime System | Version: 8.2.1-rc3 Resolution: | Keywords: Operating System: Unknown/Multiple | Architecture: | Unknown/Multiple Type of failure: None/Unknown | Test Case: Blocked By: | Blocking: Related Tickets: | Differential Rev(s): Wiki Page: | -------------------------------------+------------------------------------- Comment (by bgamari): If you aren't able to get debug symbols, I believe that the `StgTSO*` argument can be found at `*$rbp`. Consequently, `x/64a ((uint64_t*) $rbp)[0] + 0x10` will likely do the trick. For my future reference: `$rbx` contains `frame`, `$r13` contains `stack_end` -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/13970#comment:6 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler