rcorsi

I just realized that I don't have an entry in the testPresets for ThreadSanitizer. I just added it and ran 'test' and it is always failing at `TestLibCorePromise`. Attaching the...

I've been manually using the ThreadSanitizer preset with Ladybird. I got the following data that might help explain (or not) some random failures seen in the regular testing. `Meta/ladybird.py test`...

I was looking at the results of the test TestPlaybackStream, which had two warnings about data races. For one of them I could not figure out what was going on,...

With the removal of UBSAN, the TestLibCoreStream warnings are all gone. And TestPlaybackStream has only one warning remaining (originally 2).

With no fixes in place, this is the summary (with number of occurrences on the left side) of the issues found using TSAN. Vast majority of issues are found with...

Here are the same results of running TSAN in WSL2 Ubuntu 22.04.5 LTS with clang (original run above was with gnu) ``` 5 SUMMARY: ThreadSanitizer: data race (/Build/threadsanitizer/bin/TestH264Decode+0x602ae) (BuildId: 98510494abeac19104cd871f7aee1848d9a59cc8)...

In WSL2 Ubuntu 24.04.1 LTS I got a build issue with this message: `FATAL: ThreadSanitizer: unexpected memory mapping 0x638869c51000-0x638869c53000` I fixed it with this command: `sudo sysctl vm.mmap_rnd_bits=30` Which I...

Closing this for now. Maybe will be revived at later time.

@manuel-za I think you misunderstand the shareable Vulkan image issue is ONLY a known problem on WSL2 Linux systems. Most other Linux systems are fine with it, as far as...

@manuel-za you are right. Looks like the problem is more than WSL2. I have the problem in at least two virtualbox vms with Ubuntu 24.04, so is weird that recent...