#15010: Application (warp) server crashing periodically with "TSO object entered" -------------------------------------+------------------------------------- Reporter: ramirez7 | Owner: (none) Type: bug | Status: new Priority: normal | Milestone: 8.4.3 Component: Runtime System | Version: 8.0.2 Resolution: | Keywords: Operating System: Unknown/Multiple | Architecture: | Unknown/Multiple Type of failure: Runtime crash | Test Case: Blocked By: | Blocking: Related Tickets: | Differential Rev(s): Wiki Page: | -------------------------------------+------------------------------------- Comment (by ramirez7): Just saw the error happen again. I'll investigate the server to see if I can find any more artifacts. We did find some extra logs in {{{messages}}}: {{{ Apr 12 09:43:07 stdouterr.log: binary-name-elided: internal error: TSO object entered! Apr 12 09:43:07 stdouterr.log: (GHC version 8.0.2 for x86_64_unknown_linux) Apr 12 09:43:07 stdouterr.log: Please report this as a GHC bug: http://www.haskell.org/ghc/reportabug Apr 12 09:43:07 messages: Apr 12 16:43:07 ip-10-10-28-23 kernel: [413908.905615] traps: ghc_worker[23036] general protection ip:7f5b72a24196 sp:7f5b64de2c10 error:0 Apr 12 09:43:07 messages: Apr 12 16:43:07 ip-10-10-28-23 kernel: [413908.911110] in libc-2.23.so[7f5b729ed000+1c0000] }}} -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/15010#comment:2 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler