> Though if I try to perf inject the dumps, I have the following errors > jitdump file contains invalid or unsupported flags 0xf5880666c26c > 0x2b750 [0xa8]: failed to process type: 10 [Operation not permitted] > But that might be an issue with my setup, I would need to test it > further to understand the issue...
After some additional investigation, I think that's a LLVM issue: The Flags field is never initialised so the JIT perf plugin was writing random data in the JIT dump header. I've opened a PR[0] to fix this. [0] https://github.com/llvm/llvm-project/pull/175204
