Test runtime/posixSig/TestPosixSig.java fails with
[2022-08-06T08:47:22.861110619Z] Gathering output for process 2830437
output: Warning: SIGFPE handler modified!
Signal Handlers:
   SIGSEGV: javaSignalHandler in libjvm.so, mask=11100100010111111101111111111110, flags=SA_RESTART|SA_SIGINFO
    SIGBUS: javaSignalHandler in libjvm.so, mask=11100100010111111101111111111110, flags=SA_RESTART|SA_SIGINFO
    SIGFPE: sig_handler in libTestPsig.so, mask=00000000000000000000000000000000, flags=none
  *** Handler was modified!
  *** Expected: javaSignalHandler in libjvm.so, mask=11100100110111111111111111111110, flags=SA_RESTART|SA_SIGINFO
   SIGPIPE: javaSignalHandler in libjvm.so, mask=11100100010111111101111111111110, flags=SA_RESTART|SA_SIGINFO
   SIGXFSZ: javaSignalHandler in libjvm.so, mask=11100100010111111101111111111110, flags=SA_RESTART|SA_SIGINFO
    SIGILL: sig_handler in libTestPsig.so, mask=00000000000000000000000000000000, flags=none
  *** Handler was modified!
  *** Expected: javaSignalHandler in libjvm.so, mask=11100100110111111111111111111110, flags=SA_RESTART|SA_SIGINFO
   SIGUSR2: SR_handler in libjvm.so, mask=00100000000000000000000000000000, flags=SA_RESTART|SA_SIGINFO
    SIGHUP: UserHandler in libjvm.so, mask=11100100010111111101111111111110, flags=SA_RESTART|SA_SIGINFO
    SIGINT: UserHandler in libjvm.so, mask=11100100010111111101111111111110, flags=SA_RESTART|SA_SIGINFO
   SIGTERM: UserHandler in libjvm.so, mask=11100100010111111101111111111110, flags=SA_RESTART|SA_SIGINFO
   SIGQUIT: UserHandler in libjvm.so, mask=11100100010111111101111111111110, flags=SA_RESTART|SA_SIGINFO
   SIGTRAP: SIG_DFL, mask=00000000000000000000000000000000, flags=none
Consider using jsig library.
Warning: SIGILL handler modified!
Signal Handlers:
   SIGSEGV: javaSignalHandler in libjvm.so, mask=11100100010111111101111111111110, flags=SA_RESTART|SA_SIGINFO
    SIGBUS: javaSignalHandler in libjvm.so, mask=11100100010111111101111111111110, flags=SA_RESTART|SA_SIGINFO
    SIGFPE: sig_handler in libTestPsig.so, mask=00000000000000000000000000000000, flags=none
  *** Handler was modified!
  *** Expected: javaSignalHandler in libjvm.so, mask=11100100110111111111111111111110, flags=SA_RESTART|SA_SIGINFO
   SIGPIPE: javaSignalHandler in libjvm.so, mask=11100100010111111101111111111110, flags=SA_RESTART|SA_SIGINFO
   SIGXFSZ: javaSignalHandler in libjvm.so, mask=11100100010111111101111111111110, flags=SA_RESTART|SA_SIGINFO
    SIGILL: sig_handler in libTestPsig.so, mask=00000000000000000000000000000000, flags=none
  *** Handler was modified!
  *** Expected: javaSignalHandler in libjvm.so, mask=11100100110111111111111111111110, flags=SA_RESTART|SA_SIGINFO
   SIGUSR2: SR_handler in libjvm.so, mask=00100000000000000000000000000000, flags=SA_RESTART|SA_SIGINFO
    SIGHUP: UserHandler in libjvm.so, mask=11100100010111111101111111111110, flags=SA_RESTART|SA_SIGINFO
    SIGINT: UserHandler in libjvm.so, mask=11100100010111111101111111111110, flags=SA_RESTART|SA_SIGINFO
   SIGTERM: UserHandler in libjvm.so, mask=11100100010111111101111111111110, flags=SA_RESTART|SA_SIGINFO
   SIGQUIT: UserHandler in libjvm.so, mask=11100100010111111101111111111110, flags=SA_RESTART|SA_SIGINFO
   SIGTRAP: SIG_DFL, mask=00000000000000000000000000000000, flags=none
Consider using jsig library.

----------System.err:(10/524)----------
java.lang.RuntimeException: Test failed, bad output.
at TestPosixSig.main(TestPosixSig.java:65)
at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:104)
at java.base/java.lang.reflect.Method.invoke(Method.java:578)
at com.sun.javatest.regtest.agent.MainActionHelper$AgentVMRunnable.run(MainActionHelper.java:312)
at java.base/java.lang.Thread.run(Thread.java:1589)