On Sat, 31 Jan 2026 01:15:57 GMT, Yasumasa Suenaga <[email protected]> wrote:
>> TestJhsdbJstackMixedCore.java introduced in >> [JDK-8374482](https://bugs.openjdk.org/browse/JDK-8374482) failed on Alpine >> because musl-c does not provide the symbol of signal trampoline >> (`__restore_rt` on Linux Kernel for AMD64) as following: >> >> >> java.lang.RuntimeException: '<signal handler called>' missing from >> stdout/stderr >> at jdk.test.lib.process.OutputAnalyzer.shouldContain(OutputAnalyzer.java:253) >> at TestJhsdbJstackMixedCore.runJstackMixed(TestJhsdbJstackMixedCore.java:62) >> at TestJhsdbJstackMixedCore.main(TestJhsdbJstackMixedCore.java:74) >> at >> java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:104) >> at java.base/java.lang.reflect.Method.invoke(Method.java:565) >> at >> com.sun.javatest.regtest.agent.MainActionHelper$AgentVMRunnable.run(MainActionHelper.java:335) >> at java.base/java.lang.Thread.run(Thread.java:1516) >> >> >> It would success if debuginfo is installed, but it should be skipped if the >> symbol is not available. >> See JBS for details. > > Yasumasa Suenaga has updated the pull request incrementally with one > additional commit since the last revision: > > Clarify comments regarding debuginfo retrieval So without nm/readelf tools , we get potentially a RuntimeException and fail is that correct ? Should we better skip the test in case the tools are not available ? Btw. the PR fixed our issues on Alpine, so I think it is a good thing! ------------- PR Comment: https://git.openjdk.org/jdk/pull/29480#issuecomment-3834923538 PR Comment: https://git.openjdk.org/jdk/pull/29480#issuecomment-3834929290
