#9468: Internal error: resurrectThreads: thread blocked in a strange way: 10 -------------------------------------+------------------------------------- Reporter: nh2 | Owner: simonmar Type: bug | Status: new Priority: normal | Milestone: Component: Runtime System | Version: 7.8.3 Keywords: | Operating System: Linux Architecture: Unknown/Multiple | Type of failure: Runtime Difficulty: Unknown | crash Blocked By: | Test Case: Related Tickets: | Blocking: | Differential Revisions: -------------------------------------+------------------------------------- When running this example program: https://gist.github.com/nh2/0c68650b78b692e5f827#file-forkprocess-problem- hs I get the error: {{{ % ghc --make -O forkProcess-problem.hs -threaded && ./forkProcess-problem +RTS -N8 [1 of 1] Compiling Main ( forkProcess-problem.hs, forkProcess-problem.o ) Linking forkProcess-problem ... forkProcess-problem: internal error: resurrectThreads: thread blocked in a strange way: 10 (GHC version 7.8.3 for x86_64_unknown_linux) Please report this as a GHC bug: http://www.haskell.org/ghc/reportabug }}} Also happens for GHC 7.6.3. My machines are Ubuntu 12.04 and 14.04. -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/9468 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler