Joern Huxhorn created LOG4J2-137:
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Summary: Build hangs during SMTPAppenderTest
Key: LOG4J2-137
URL: https://issues.apache.org/jira/browse/LOG4J2-137
Project: Log4j 2
Issue Type: Bug
Affects Versions: 2.0-beta3
Environment: Apache Maven 3.0.4 (r1232337; 2012-01-17 09:44:56+0100)
Maven home: /usr/local/Cellar/maven/3.0.4/libexec
Java version: 1.6.0_32, vendor: Apple Inc.
Java home: /Library/Java/JavaVirtualMachines/1.6.0_32-b05-420.jdk/Contents/Home
Default locale: en_US, platform encoding: MacRoman
OS name: "mac os x", version: "10.8.2", arch: "x86_64", family: "mac"
Reporter: Joern Huxhorn
I was trying to build SVN revision r1426064
This is the stacktrace of the hang:
Running org.apache.logging.log4j.core.appender.SMTPAppenderTest
2012-12-28 21:09:56
Full thread dump Java HotSpot(TM) 64-Bit Server VM (20.7-b02-420 mixed mode):
"Thread-1" prio=5 tid=7fdb7c9ed000 nid=0x10a252000 runnable [10a251000]
java.lang.Thread.State: RUNNABLE
at java.net.PlainSocketImpl.socketAccept(Native Method)
at java.net.PlainSocketImpl.accept(PlainSocketImpl.java:408)
- locked <7f48db310> (a java.net.SocksSocketImpl)
at java.net.ServerSocket.implAccept(ServerSocket.java:462)
at java.net.ServerSocket.accept(ServerSocket.java:430)
at com.dumbster.smtp.SimpleSmtpServer.run(Unknown Source)
at java.lang.Thread.run(Thread.java:680)
"Low Memory Detector" daemon prio=5 tid=7fdb7c866000 nid=0x109e83000 runnable
[00000000]
java.lang.Thread.State: RUNNABLE
"C2 CompilerThread1" daemon prio=9 tid=7fdb7c865800 nid=0x109d80000 waiting on
condition [00000000]
java.lang.Thread.State: RUNNABLE
"C2 CompilerThread0" daemon prio=9 tid=7fdb7c864800 nid=0x109c7d000 waiting on
condition [00000000]
java.lang.Thread.State: RUNNABLE
"Signal Dispatcher" daemon prio=9 tid=7fdb7c864000 nid=0x109b7a000 waiting on
condition [00000000]
java.lang.Thread.State: RUNNABLE
"Surrogate Locker Thread (Concurrent GC)" daemon prio=5 tid=7fdb7c863000
nid=0x109a77000 waiting on condition [00000000]
java.lang.Thread.State: RUNNABLE
"Finalizer" daemon prio=8 tid=7fdb7d042000 nid=0x1097e9000 in Object.wait()
[1097e8000]
java.lang.Thread.State: WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
- waiting on <7f478e9d0> (a java.lang.ref.ReferenceQueue$Lock)
at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:118)
- locked <7f478e9d0> (a java.lang.ref.ReferenceQueue$Lock)
at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:134)
at java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:159)
"Reference Handler" daemon prio=10 tid=7fdb7d041000 nid=0x1096e6000 in
Object.wait() [1096e5000]
java.lang.Thread.State: WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
- waiting on <7f48db220> (a java.lang.ref.Reference$Lock)
at java.lang.Object.wait(Object.java:485)
at java.lang.ref.Reference$ReferenceHandler.run(Reference.java:116)
- locked <7f48db220> (a java.lang.ref.Reference$Lock)
"main" prio=5 tid=7fdb7c801000 nid=0x102c92000 runnable [102c8f000]
java.lang.Thread.State: RUNNABLE
at java.net.SocketInputStream.socketRead0(Native Method)
at java.net.SocketInputStream.read(SocketInputStream.java:129)
at com.sun.mail.util.TraceInputStream.read(TraceInputStream.java:110)
at java.io.BufferedInputStream.fill(BufferedInputStream.java:218)
at java.io.BufferedInputStream.read(BufferedInputStream.java:237)
- locked <7f4b685e8> (a java.io.BufferedInputStream)
at com.sun.mail.util.LineInputStream.readLine(LineInputStream.java:89)
at
com.sun.mail.smtp.SMTPTransport.readServerResponse(SMTPTransport.java:2188)
at com.sun.mail.smtp.SMTPTransport.openServer(SMTPTransport.java:1950)
at
com.sun.mail.smtp.SMTPTransport.protocolConnect(SMTPTransport.java:642)
- locked <7f4a340c0> (a com.sun.mail.smtp.SMTPTransport)
at javax.mail.Service.connect(Service.java:295)
- locked <7f4a340c0> (a com.sun.mail.smtp.SMTPTransport)
at javax.mail.Service.connect(Service.java:176)
at javax.mail.Service.connect(Service.java:125)
at javax.mail.Transport.send0(Transport.java:194)
at javax.mail.Transport.send(Transport.java:124)
at
org.apache.logging.log4j.core.net.SMTPManager.sendMultipartMessage(SMTPManager.java:224)
- locked <7f4a322a0> (a javax.mail.internet.MimeMessage)
at
org.apache.logging.log4j.core.net.SMTPManager.sendEvents(SMTPManager.java:140)
at
org.apache.logging.log4j.core.appender.SMTPAppender.append(SMTPAppender.java:160)
at
org.apache.logging.log4j.core.config.AppenderControl.callAppender(AppenderControl.java:98)
at
org.apache.logging.log4j.core.config.LoggerConfig.callAppenders(LoggerConfig.java:335)
at
org.apache.logging.log4j.core.config.LoggerConfig.log(LoggerConfig.java:316)
at
org.apache.logging.log4j.core.config.LoggerConfig.log(LoggerConfig.java:281)
at org.apache.logging.log4j.core.Logger.log(Logger.java:108)
at
org.apache.logging.log4j.spi.AbstractLogger.error(AbstractLogger.java:1073)
at
org.apache.logging.log4j.core.appender.SMTPAppenderTest.testDelivery(SMTPAppenderTest.java:142)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at
org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:44)
at
org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:15)
at
org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:41)
at
org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:20)
at
org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:76)
at
org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:50)
at org.junit.runners.ParentRunner$3.run(ParentRunner.java:193)
at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:52)
at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:191)
at org.junit.runners.ParentRunner.access$000(ParentRunner.java:42)
at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:184)
at org.junit.runners.ParentRunner.run(ParentRunner.java:236)
at
org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:252)
at
org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:141)
at
org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:112)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at
org.apache.maven.surefire.util.ReflectionUtils.invokeMethodWithArray(ReflectionUtils.java:189)
at
org.apache.maven.surefire.booter.ProviderFactory$ProviderProxy.invoke(ProviderFactory.java:165)
at
org.apache.maven.surefire.booter.ProviderFactory.invokeProvider(ProviderFactory.java:85)
at
org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:115)
at
org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:75)
"VM Thread" prio=9 tid=7fdb7d03c800 nid=0x1095e3000 runnable
"Gang worker#0 (Parallel GC Threads)" prio=9 tid=7fdb7c802800 nid=0x106095000
runnable
"Gang worker#1 (Parallel GC Threads)" prio=9 tid=7fdb7c803000 nid=0x106198000
runnable
"Concurrent Mark-Sweep GC Thread" prio=9 tid=7fdb7c84d800 nid=0x10925e000
runnable
"VM Periodic Task Thread" prio=10 tid=7fdb7c877800 nid=0x109f86000 waiting on
condition
"Exception Catcher Thread" prio=10 tid=7fdb7c801800 nid=0x102ebd000 runnable
JNI global references: 1260
Heap
par new generation total 19136K, used 7054K [7f3000000, 7f44c0000, 7f44c0000)
eden space 17024K, 29% used [7f3000000, 7f34d3818, 7f40a0000)
from space 2112K, 99% used [7f42b0000, 7f44bfff8, 7f44c0000)
to space 2112K, 0% used [7f40a0000, 7f40a0000, 7f42b0000)
concurrent mark-sweep generation total 63872K, used 22551K [7f44c0000,
7f8320000, 7fae00000)
concurrent-mark-sweep perm gen total 21248K, used 10990K [7fae00000,
7fc2c0000, 800000000)
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