This occures with both cni and jni, on F-8 x86-64. testBacktrace(frysk.debuginfo.TestDebugInfoStackTrace)junit.framework.AssertionFailedError: run until signal: startOffspring(signals {SIGUSR1(10)}); outstanding: {SIGUSR1(10)} at frysk.testbed.SignalWaiter.assertRunUntilSignaled(TestRunner) at frysk.testbed.SynchronizedOffspring.<init>(TestRunner) at frysk.testbed.SynchronizedOffspring.<init>(TestRunner) at frysk.debuginfo.TestDebugInfoStackTrace.testBacktrace(TestRunner) at frysk.junit.Runner.runCases(TestRunner) at frysk.junit.Runner.runTestCases(TestRunner) at TestRunner.main(TestRunner)