1906697 - Crash in [@ abort | llvm::report_fatal_error]

Status: NEW

(Core :: Graphics: WebGPU, defect, P2)

Description

Crash report: https://crash-stats.mozilla.org/report/index/474d4a72-208f-45ab-a0c5-25ecf0240604

MOZ_CRASH Reason: Redirecting call to abort() to mozalloc_abort

Top 10 frames:

0  firefox-bin  MOZ_Crash(char const*, int, char const*)  mfbt/Assertions.h:317
0  firefox-bin  mozalloc_abort  memory/mozalloc/mozalloc_abort.cpp:35
1  firefox-bin  abort  memory/mozalloc/mozalloc_abort.cpp:88
2  libLLVM-15.so.1  llvm::report_fatal_error(llvm::Twine const&, bool)
3  libLLVM-15.so.1  llvm::report_fatal_error(char const*, bool)
4  libLLVM-15.so.1  (anonymous namespace)::CommandLineParser::addOption(llvm::cl::Option*, llvm::...
5  libLLVM-15.so.1  (anonymous namespace)::CommandLineParser::registerSubCommand(llvm::cl::SubCom...
6  libLLVM-15.so.1  llvm::object_creator<(anonymous namespace)::CommandLineParser>::call()
7  libLLVM-15.so.1  llvm::ManagedStaticBase::RegisterManagedStatic(void* (*)(), void (*)(void*)) ...
8  libLLVM-15.so.1  llvm::cl::OptionCategory::OptionCategory(llvm::StringRef, llvm::StringRef)

I'm not sure if this is an actionable error or an unsupported configuration, the only user comment I found is the following:

WebGPU compute shaders don't work :(

Comment 1

[Jamie Nicol [:jnicol]]

I set this as P2 as it's a panic, but wasn't entirely sure as it's not in our code and is a very low volume crash

Comment 2

[Erich Gubler [:ErichDonGubler]]

I suspect this might be an environmental issue with Vulkan's usage of LLVM. Perhaps an update of system components for Vulkan and/or LLVM might help here?