In my private build of !12492 I'm getting some assertion failures in CheckUnload (see below). This can't possibly be my fault! I don't know if CI perhaps has these assertion switched off, so only I am seeing them? I'd open a ticket but it may just be my bad, somehow Any ideas? Simon Stderr run ( MultiLayerModulesDefsGhci ): ghc: internal error: ASSERTION FAILED: file rts/CheckUnload.c, line 460 (GHC version 9.11.20240530 for x86_64_unknown_linux) Please report this as a GHC bug: https://www.haskell.org/ghc/reportabug Aborted *** unexpected failure for MultiLayerModulesDefsGhci(ghci) ]0;MultiLayerModulesDefsGhciReload(ghci) 4776 of 10144 [0, 1, 0] ]0;InstanceMatching(normal) 4777 of 10144 [0, 1, 0] ]0;Running for 5m51s [35433/36451], predicted 1s (98%) Wrong exit code for MultiLayerModulesDefsGhciReload(ghci)(expected 0 , actual 134 ) Stderr run ( MultiLayerModulesDefsGhciReload ): ghc: internal error: ASSERTION FAILED: file rts/CheckUnload.c, line 460 (GHC version 9.11.20240530 for x86_64_unknown_linux) Please report this as a GHC bug: https://www.haskell.org/ghc/reportabug Aborted *** unexpected failure for MultiLayerModulesDefsGhciReload(ghci) ]0;InstanceMatching1(normal) 4778 of 10144 [0, 2, 0] ]0;MultiLayerModulesNoCode(ghci) 4779 of 10144 [0, 2, 0] Wrong exit code for MultiLayerModulesNoCode(ghci)(expected 0 , actual 134 ) Stderr run ( MultiLayerModulesNoCode ): ghc: internal error: ASSERTION FAILED: file rts/CheckUnload.c, line 460 (GHC version 9.11.20240530 for x86_64_unknown_linux) Please report this as a GHC bug: https://www.haskell.org/ghc/reportabug Aborted
This can't possibly be my fault! I don't know if CI perhaps has
Which build flavour are you using? Are you enabling assertions only in the RTS? these assertion switched off, so only I am seeing them? Compiler performance tests are disabled in debug builds, cf testsuite/driver/testlib.py: # Compiler performance numbers change when debugging is on, making the results # useless and confusing. Therefore, skip if debugging is on. if config.compiler_debugged and is_compiler_stats_test: opts.skip = True That could explain why we don't see this on CI in slow-validate jobs. Sylvain On 31/05/2024 12:43, Simon Peyton Jones wrote:
In my private build of !12492 I'm getting some assertion failures in CheckUnload (see below).
This can't possibly be my fault! I don't know if CI perhaps has these assertion switched off, so only I am seeing them?
I'd open a ticket but it may just be my bad, somehow
Any ideas?
Simon
Stderr run ( MultiLayerModulesDefsGhci ): ghc: internal error: ASSERTION FAILED: file rts/CheckUnload.c, line 460
(GHC version 9.11.20240530 for x86_64_unknown_linux) Please report this as a GHC bug: https://www.haskell.org/ghc/reportabug Aborted *** unexpected failure for MultiLayerModulesDefsGhci(ghci) ]0;MultiLayerModulesDefsGhciReload(ghci) 4776 of 10144 [0, 1, 0] ]0;InstanceMatching(normal) 4777 of 10144 [0, 1, 0] ]0;Running for 5m51s [35433/36451], predicted 1s (98%) Wrong exit code for MultiLayerModulesDefsGhciReload(ghci)(expected 0 , actual 134 ) Stderr run ( MultiLayerModulesDefsGhciReload ): ghc: internal error: ASSERTION FAILED: file rts/CheckUnload.c, line 460
(GHC version 9.11.20240530 for x86_64_unknown_linux) Please report this as a GHC bug: https://www.haskell.org/ghc/reportabug Aborted *** unexpected failure for MultiLayerModulesDefsGhciReload(ghci) ]0;InstanceMatching1(normal) 4778 of 10144 [0, 2, 0] ]0;MultiLayerModulesNoCode(ghci) 4779 of 10144 [0, 2, 0] Wrong exit code for MultiLayerModulesNoCode(ghci)(expected 0 , actual 134 ) Stderr run ( MultiLayerModulesNoCode ): ghc: internal error: ASSERTION FAILED: file rts/CheckUnload.c, line 460
(GHC version 9.11.20240530 for x86_64_unknown_linux) Please report this as a GHC bug: https://www.haskell.org/ghc/reportabug Aborted
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participants (2)
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Simon Peyton Jones -
Sylvain Henry