Fail TSAN test: TestCTE.Concurrent hang forever

[wshwsh12]

Bug Report

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1. Minimal reproduce step (Required)

https://ci.pingcap.net/blue/organizations/jenkins/tiflash-sanitizer-daily/detail/tiflash-sanitizer-daily/3102/pipeline/

In the tests, there were no useful logs other.

[2025-12-27T19:22:40.850Z] INTERRUPTED TESTS (1/3295):
[2025-12-27T19:22:40.850Z] Interrupted: /tiflash/gtests_dbms TestCTE.Concurrent
script returned exit code 254

2. What did you expect to see? (Required)

3. What did you see instead (Required)

4. What is your TiFlash version? (Required)