Crashes when running multiple CodeQL database create/build processes in parallel

[jackfromeast]

Hi,

I’ve been running CodeQL builds and analyses on the same machine for multiple code bases in parallel (up to eight processes at once). After about one to two hours, the machine consistently crashes and restarts. This issue also occurs if I set threads > 1 for a single process.

My system has 192 GB of memory, so I don’t believe it’s a memory issue. Has anyone else experienced this behavior or have any insight into what might be causing these crashes?

Thank you in advance for any help!

• Codeql version: 2.19.4
• OS version: Ubuntu 24.04

Zhengyu