Task ARM, unit tests, no functional tests: https://github.com/bitcoin/bitcoin/runs/48709103843
LLM reason (✨ experimental): The CI failure is caused by a test timeout during the execution of the 'mptest' test.

this failure looks real? The unit test should normally pass in a few milliseconds, so taking 40 minutes seems odd?

https://cirrus-ci.com/task/5714850606743552?logs=ci#L2822: [23:07:33.279] 3/148 Test #3: mptest ............................... Passed 0.03 sec
https://cirrus-ci.com/task/4911861373599744?logs=ci#L3101: [22:41:29.095] 148/148 Test #3: mptest ...............................***Timeout 2400.10 sec

Originally posted by @maflcko in #33241 (comment)