Upstash Redis SDK - CI tests crash

[Oğuzhan Olguncu]

How can we reproduce the crash?

This issue doesn't happen locally; it only occurs in CI. When we first introduced Bun 1.0 about six months ago, we didn't have these issues. Lately, they have become more prominent.

https://github.com/upstash/upstash-redis

JavaScript/TypeScript code that reproduces the crash?

No response

Relevant log output

No response

Stack Trace (bun.report)

Bun v1.1.8 (89d2580) on linux x86_64_baseline [TestCommand]

Segmentation fault at address 0x00000000

• ld-temp.o:0: void WTF::URLParser::parse<char16_t>
• ??
• writer.zig:23: fmt.formatType__anon_490610
• WebSocketHandshake.h:64: uWS::WebSocketHandshake::sha1
• fixed_buffer_stream.zig:40: src.logger.Log.addErrorFmt__anon_311691
• ConsoleObject.zig:854: src.bun.js.ConsoleObject.Formatter.PropertyIterator
• array_list.zig:1157: src.js_printer.NewPrinter
• interpreter.zig:4713: src.shell.interpreter.Interpreter.Cmd.next
• js_ast.zig:2318: src.install.lockfile.Package.parseWithJSON__anon_321376
• HashTable.h:622: bool Bun__deepEquals<false, false>

[Ashcon Partovi]

Is there a particular test file we can take a look at that appears to cause the crash?

[Oğuzhan Olguncu]

https://github.com/upstash/upstash-redis/actions/runs/9061862211/job/24894513352 In this case it failed at pkg/commands/spop.test.ts. I feel like its random. But somehow manage to succeed here https://github.com/upstash/upstash-redis/actions/runs/9025180709. Also we started to see these problems after we introduced custom CI runner.