[Lldb-commits] [lldb] [lldb] Add stop-on-fork and stop-on-vfork settings (PR #188710)

[Felipe de Azevedo Piovezan via lldb-commits]

felipepiovezan wrote:

@DrSergei this is breaking the green dragon bots as well.

I no longer have the first breaking build, as this was merged on Saturday, but [here's a log of the failure:](https://ci.swift.org/view/all/job/llvm.org/job/as-lldb-cmake/7770/)

Please fix this or revert as soon as possible, as the bots have been broken for too many days now.

```
[2026-07-04T11:16:46.172Z] FAIL: test_stop_on_fork_and_follow_child (TestStopOnForkAndVFork.TestStopOnForkAndVFork)
[2026-07-04T11:16:46.172Z] ----------------------------------------------------------------------
[2026-07-04T11:16:46.172Z] Traceback (most recent call last):
[2026-07-04T11:16:46.172Z]   File "/Users/ec2-user/jenkins/workspace/llvm.org/as-lldb-cmake/llvm-project/lldb/test/API/functionalities/fork/stop/TestStopOnForkAndVFork.py", line 63, in test_stop_on_fork_and_follow_child
[2026-07-04T11:16:46.172Z]     self.do_test("child", "fork")
[2026-07-04T11:16:46.172Z]   File "/Users/ec2-user/jenkins/workspace/llvm.org/as-lldb-cmake/llvm-project/lldb/test/API/functionalities/fork/stop/TestStopOnForkAndVFork.py", line 30, in do_test
[2026-07-04T11:16:46.172Z]     self.assertState(
[2026-07-04T11:16:46.172Z]   File "/Users/ec2-user/jenkins/workspace/llvm.org/as-lldb-cmake/llvm-project/lldb/packages/Python/lldbsuite/test/lldbtest.py", line 3091, in assertState
[2026-07-04T11:16:46.172Z]     self.fail(self._formatMessage(msg, error))
[2026-07-04T11:16:46.172Z] AssertionError: exited (10) != stopped (5) : Process should be stopped at fork
[2026-07-04T11:16:46.172Z] Config=arm64-/Users/ec2-user/jenkins/workspace/llvm.org/as-lldb-cmake/lldb-build/bin/clang
```

https://github.com/llvm/llvm-project/pull/188710