Internal Error with Bibliography Profiling
When running my large program with +RTS -hb, I get the following error:
internal error: Invalid object in processHeapClosureForDead(): 7
(GHC version 8.4.2 for x86_64_unknown_linux)Unfortunately, I'm unable to find a minimal example.
(Side note: I doubt this is relevant, but this is a multi-threaded program. I first tried to profile with +RTS -N4 -hb, but got -hb cannot be used with multiple capabilities. I assumed this means it doesn't like -N4 with -hb, so I removed -N4 and got the above error.)
Trac metadata
| Trac field | Value |
|---|---|
| Version | 8.4.2 |
| Type | Bug |
| TypeOfFailure | OtherFailure |
| Priority | normal |
| Resolution | Unresolved |
| Component | Compiler |
| Test case | |
| Differential revisions | |
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| Related | |
| Blocking | |
| CC | |
| Operating system | |
| Architecture |