[GHC] #7836: "Invalid object in processHeapClosureForDead" when profiling with -hb
GHC
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Sat Aug 26 03:59:02 UTC 2017
#7836: "Invalid object in processHeapClosureForDead" when profiling with -hb
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Reporter: hyperthunk | Owner: (none)
Type: bug | Status: infoneeded
Priority: normal | Milestone:
Component: Profiling | Version: 7.4.2
Resolution: | Keywords: profiling osx
Operating System: Unknown/Multiple | Architecture:
| Unknown/Multiple
Type of failure: Runtime crash | Test Case:
Blocked By: | Blocking:
Related Tickets: #9640 | Differential Rev(s):
Wiki Page: |
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Comment (by bgamari):
I can reproduce this on Debian 8 using the i386 GHC 8.2.1 bindist and test
program from comment:17. However, I can't reproduce this on x86-64, which
should serve as a nice hint.
--
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/7836#comment:18>
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