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internal error: scavenge_mark_stack: unimplemented/strange closure type 1297138819 @ 0x4211ec1000

Summary

Received error

    (GHC version 8.8.1 for x86_64_unknown_linux)
my-program: internal error: scavenge_mark_stack: unimplemented/strange closure type 1297138819 @ 0x4211ec1000
    Please report this as a GHC bug:  https://www.haskell.org/ghc/reportabug
Aborted

when i check the logs i see more from the same program with similar messages

my-program internal error: evacuate: strange closure type 233508
    Please report this as a GHC bug:  https://www.haskell.org/ghc/reportabug
    (GHC version 8.8.1 for x86_64_unknown_linux)
Aborted
    (GHC version 8.8.1 for x86_64_unknown_linux)
    Please report this as a GHC bug:  https://www.haskell.org/ghc/reportabug
my-program internal error: scavenge_mark_stack: unimplemented/strange closure type -2145447944 @ 0x4200fc7000
Aborted
    (GHC version 8.8.1 for x86_64_unknown_linux)
    Please report this as a GHC bug:  https://www.haskell.org/ghc/reportabug
my-program internal error: evacuate: strange closure type 1990673173
Aborted

Steps to reproduce

Not sure, it just did it after a while

Expected behavior

Not crash

Environment

  • GHC version used: 8.8.1

Optional:

  • Operating System: Ubuntu 18.04
  • System Architecture: x64
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