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October 23, 2018 21:42
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Example exception output for leak detected in TestingPooledByteBufAllocator
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| java.lang.AssertionError: LEAK: 2 leak(s) detected. ByteBuf.release() was not called before it's garbage-collected. See http://netty.io/wiki/reference-counted-objects.html for more information. | |
| == ByteBuf 1: | |
| Recent access records: | |
| #1: | |
| io.netty.buffer.AdvancedLeakAwareByteBuf.getByte(AdvancedLeakAwareByteBuf.java:154) | |
| io.netty.buffer.TestingPooledByteBufAllocatorTest.testLeakByteBufferDirect(TestingPooledByteBufAllocatorTest.java:62) | |
| sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) | |
| sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) | |
| sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) | |
| java.lang.reflect.Method.invoke(Method.java:498) | |
| org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50) | |
| org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) | |
| org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47) | |
| org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17) | |
| org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325) | |
| org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78) | |
| org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57) | |
| org.junit.runners.ParentRunner$3.run(ParentRunner.java:290) | |
| org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71) | |
| org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288) | |
| org.junit.runners.ParentRunner.access$000(ParentRunner.java:58) | |
| org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268) | |
| org.junit.runners.ParentRunner.run(ParentRunner.java:363) | |
| org.junit.runner.JUnitCore.run(JUnitCore.java:137) | |
| com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:68) | |
| com.intellij.rt.execution.junit.IdeaTestRunner$Repeater.startRunnerWithArgs(IdeaTestRunner.java:47) | |
| com.intellij.rt.execution.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:242) | |
| com.intellij.rt.execution.junit.JUnitStarter.main(JUnitStarter.java:70) | |
| Created at: | |
| io.netty.buffer.TestingPooledByteBufAllocator.toLeakAwareBufferInternal(TestingPooledByteBufAllocator.java:47) | |
| io.netty.buffer.PooledByteBufAllocator.newDirectBuffer(PooledByteBufAllocator.java:331) | |
| io.netty.buffer.AbstractByteBufAllocator.directBuffer(AbstractByteBufAllocator.java:185) | |
| io.netty.buffer.AbstractByteBufAllocator.directBuffer(AbstractByteBufAllocator.java:176) | |
| io.netty.buffer.AbstractByteBufAllocator.buffer(AbstractByteBufAllocator.java:113) | |
| io.netty.buffer.TestingPooledByteBufAllocatorTest.testLeakByteBufferDirect(TestingPooledByteBufAllocatorTest.java:62) | |
| sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) | |
| sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) | |
| sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) | |
| java.lang.reflect.Method.invoke(Method.java:498) | |
| org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50) | |
| org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) | |
| org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47) | |
| org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17) | |
| org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325) | |
| org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78) | |
| org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57) | |
| org.junit.runners.ParentRunner$3.run(ParentRunner.java:290) | |
| org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71) | |
| org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288) | |
| org.junit.runners.ParentRunner.access$000(ParentRunner.java:58) | |
| org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268) | |
| org.junit.runners.ParentRunner.run(ParentRunner.java:363) | |
| org.junit.runner.JUnitCore.run(JUnitCore.java:137) | |
| com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:68) | |
| com.intellij.rt.execution.junit.IdeaTestRunner$Repeater.startRunnerWithArgs(IdeaTestRunner.java:47) | |
| com.intellij.rt.execution.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:242) | |
| com.intellij.rt.execution.junit.JUnitStarter.main(JUnitStarter.java:70) | |
| == ByteBuf 2: | |
| Recent access records: | |
| #1: | |
| io.netty.buffer.AdvancedLeakAwareByteBuf.getByte(AdvancedLeakAwareByteBuf.java:154) | |
| io.netty.buffer.TestingPooledByteBufAllocatorTest.testLeakByteBufferDirect(TestingPooledByteBufAllocatorTest.java:61) | |
| sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) | |
| sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) | |
| sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) | |
| java.lang.reflect.Method.invoke(Method.java:498) | |
| org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50) | |
| org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) | |
| org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47) | |
| org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17) | |
| org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325) | |
| org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78) | |
| org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57) | |
| org.junit.runners.ParentRunner$3.run(ParentRunner.java:290) | |
| org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71) | |
| org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288) | |
| org.junit.runners.ParentRunner.access$000(ParentRunner.java:58) | |
| org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268) | |
| org.junit.runners.ParentRunner.run(ParentRunner.java:363) | |
| org.junit.runner.JUnitCore.run(JUnitCore.java:137) | |
| com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:68) | |
| com.intellij.rt.execution.junit.IdeaTestRunner$Repeater.startRunnerWithArgs(IdeaTestRunner.java:47) | |
| com.intellij.rt.execution.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:242) | |
| com.intellij.rt.execution.junit.JUnitStarter.main(JUnitStarter.java:70) | |
| Created at: | |
| io.netty.buffer.TestingPooledByteBufAllocator.toLeakAwareBufferInternal(TestingPooledByteBufAllocator.java:47) | |
| io.netty.buffer.PooledByteBufAllocator.newDirectBuffer(PooledByteBufAllocator.java:331) | |
| io.netty.buffer.AbstractByteBufAllocator.directBuffer(AbstractByteBufAllocator.java:185) | |
| io.netty.buffer.AbstractByteBufAllocator.directBuffer(AbstractByteBufAllocator.java:176) | |
| io.netty.buffer.AbstractByteBufAllocator.buffer(AbstractByteBufAllocator.java:113) | |
| io.netty.buffer.TestingPooledByteBufAllocatorTest.testLeakByteBufferDirect(TestingPooledByteBufAllocatorTest.java:61) | |
| sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) | |
| sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) | |
| sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) | |
| java.lang.reflect.Method.invoke(Method.java:498) | |
| org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50) | |
| org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) | |
| org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47) | |
| org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17) | |
| org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325) | |
| org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78) | |
| org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57) | |
| org.junit.runners.ParentRunner$3.run(ParentRunner.java:290) | |
| org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71) | |
| org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288) | |
| org.junit.runners.ParentRunner.access$000(ParentRunner.java:58) | |
| org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268) | |
| org.junit.runners.ParentRunner.run(ParentRunner.java:363) | |
| org.junit.runner.JUnitCore.run(JUnitCore.java:137) | |
| com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:68) | |
| com.intellij.rt.execution.junit.IdeaTestRunner$Repeater.startRunnerWithArgs(IdeaTestRunner.java:47) | |
| com.intellij.rt.execution.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:242) | |
| com.intellij.rt.execution.junit.JUnitStarter.main(JUnitStarter.java:70) | |
| == Leak detection: | |
| at io.netty.buffer.TestingPooledByteBufAllocator.throwLeakDetected(TestingPooledByteBufAllocator.java:97) | |
| at io.netty.buffer.TestingPooledByteBufAllocator.close(TestingPooledByteBufAllocator.java:71) | |
| at io.netty.buffer.TestingPooledByteBufAllocatorTest.assertLeaked(TestingPooledByteBufAllocatorTest.java:91) | |
| at io.netty.buffer.TestingPooledByteBufAllocatorTest.testLeakByteBufferDirect(TestingPooledByteBufAllocatorTest.java:64) | |
| at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) | |
| at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) | |
| at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) | |
| at java.lang.reflect.Method.invoke(Method.java:498) | |
| at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50) | |
| at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) | |
| at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47) | |
| at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17) | |
| at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325) | |
| at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78) | |
| at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57) | |
| at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290) | |
| at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71) | |
| at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288) | |
| at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58) | |
| at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268) | |
| at org.junit.runners.ParentRunner.run(ParentRunner.java:363) | |
| at org.junit.runner.JUnitCore.run(JUnitCore.java:137) | |
| at com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:68) | |
| at com.intellij.rt.execution.junit.IdeaTestRunner$Repeater.startRunnerWithArgs(IdeaTestRunner.java:47) | |
| at com.intellij.rt.execution.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:242) | |
| at com.intellij.rt.execution.junit.JUnitStarter.main(JUnitStarter.java:70) |
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