Bug 297226 – [build.webkit.org] Errors related to logs in twisted logs

• Status: RESOLVED
• Resolution: FIXED
• Component: New Bugs

[Aakash Jain]

[build.webkit.org] Errors related to logs in twisted logs

2025-08-11 11:33:58-0700 [Broker,259995,127.0.0.1] Got fatal Exception on DB
        Traceback (most recent call last):
          File "/usr/local/lib/python3.9/site-packages/twisted/python/threadpool.py", line 254, in <lambda>
            inContext.theWork = lambda: context.call(  # type: ignore[attr-defined]
          File "/usr/local/lib/python3.9/site-packages/twisted/python/context.py", line 118, in callWithContext
            return self.currentContext().callWithContext(ctx, func, *args, **kw)
          File "/usr/local/lib/python3.9/site-packages/twisted/python/context.py", line 83, in callWithContext
            return func(*args, **kw)
          File "/usr/local/lib/python3.9/site-packages/buildbot/db/pool.py", line 217, in __thd
            log.err(e, 'Got fatal Exception on DB')
        --- <exception caught here> ---
          File "/usr/local/lib/python3.9/site-packages/buildbot/db/pool.py", line 190, in __thd
            rv = callable(arg, *args, **kwargs)
          File "/usr/local/lib/python3.9/site-packages/buildbot/db/logs.py", line 154, in thdAddLog
            raise KeyError(
        builtins.KeyError: "log with slug ''warnings'' already exists in this step"

[Radar WebKit Bug Importer]

<rdar://problem/158061626>

[Aakash Jain]

Pull request: https://github.com/WebKit/WebKit/pull/49224

[EWS]

Committed 298526@main (649eeed1ec14): <https://commits.webkit.org/298526@main>

Reviewed commits have been landed. Closing PR #49224 and removing active labels.