Bug 914531

Summary:	llvm-core/lld-17: crashes when building llvm-core/llvm-16.0.6
Product:	Gentoo Linux	Reporter:	Mia Neufeld <mia>
Component:	Current packages	Assignee:	LLVM support project <llvm>
Status:	UNCONFIRMED ---
Severity:	normal	CC:	mia, nvinson234, sam
Priority:	Normal
Version:	unspecified
Hardware:	All
OS:	Linux
See Also:	https://github.com/llvm/llvm-project/issues/68536
Whiteboard:
Package list:		Runtime testing required:	---
Bug Depends on:
Bug Blocks:	912821
Attachments:	Mia Neufeld emerge --info Mia Neufeld build.log Sean build.log Sean emerge --info llvm_build-api_x86_32.x86.tar.xz

Description Mia Neufeld 2023-09-22 09:38:33 UTC

Another user and I have encountered a segfault when building llvm 16 from a :17 toolchain.

I shall attach both of our logs and emerge --info as I get them.

Comment 1 Mia Neufeld 2023-09-22 09:38:56 UTC

Created attachment 871098 [details]
Mia Neufeld emerge --info

Comment 2 Mia Neufeld 2023-09-22 09:40:57 UTC

Created attachment 871099 [details]
Mia Neufeld build.log

Comment 3 Mia Neufeld 2023-09-22 09:41:33 UTC

Created attachment 871100 [details]
Sean build.log

Sadly only a tail -n 200 is available but it covers the segmentation fault

Comment 4 Mia Neufeld 2023-09-22 09:42:53 UTC

Created attachment 871101 [details]
Sean emerge --info

Comment 5 Sam James archtester

2023-09-26 00:33:20 UTC

If you run the command after 'FAILED' manually, does it fail again (segfault)?

Comment 6 Mia Neufeld 2023-09-29 15:22:01 UTC

Hello, sorry for the late reply.

It doesn't segfault when I manually execute the command in the workdir. It just executes successfully.

Comment 7 nvinson234 2023-10-08 01:49:02 UTC

Created attachment 872283 [details]
llvm_build-api_x86_32.x86.tar.xz

Seeing the same issue when building llvm-16.0.6 with 17.0.2. Attached link to tarball created using ld.lld --reproduce.