RFR: 8377368: [REDO] Mixed jstack cannot find function in vDSO

[Yasumasa Suenaga]

On Sun, 8 Feb 2026 03:40:12 GMT, Chris Plummer <cjplummer at openjdk.org> wrote:

> TestJhsdbJstackMixedWithVDSOCallCore.java is skipped due to lack of debuginfo. Is this expected on Oracle Linux 8.2?

Yes.
It can't work without debuginfo, and kernel debuginfo wouldn't be installed by default.

vDSO would be loaded by default on most of Linux AFAIK, so other tests ensure vDSO handling works well if they work without error.

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PR Comment: https://git.openjdk.org/jdk/pull/29610#issuecomment-3866108780