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"main" #1 prio=5 os_prio=0 cpu=1637.37ms elapsed=44.96s tid=0x00007f2a3002e800 nid=0x45 waiting on condition [0x00007f2a39920000]
java.lang.Thread.State: WAITING (parking)
at jdk.internal.misc.Unsafe.park(java.base@14.0.2/Native Method)
- parking to wait for <0x00000007db14ad28> (a java.util.concurrent.locks.ReentrantLock$NonfairSync)
at java.util.concurrent.locks.LockSupport.park(java.base@14.0.2/LockSupport.java:211)
at java.util.concurrent.locks.AbstractQueuedSynchronizer.acquire(java.base@14.0.2/AbstractQueuedSynchronizer.java:714)
at java.util.concurrent.locks.AbstractQueuedSynchronizer.acquire(java.base@14.0.2/AbstractQueuedSynchronizer.java:937)
at java.util.concurrent.locks.ReentrantLock$Sync.lock(java.base@14.0.2/ReentrantLock.java:153)
at java.util.concurrent.locks.ReentrantLock.lock(java.base@14.0.2/ReentrantLock.java:322)
at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.offer(java.base@14.0.2/ScheduledThreadPoolExecutor.java:1100)
at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.add(java.base@14.0.2/ScheduledThreadPoolExecutor.java:1127)
at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.add(java.base@14.0.2/ScheduledThreadPoolExecutor.java:899)
at java.util.concurrent.ScheduledThreadPoolExecutor.delayedExecute(java.base@14.0.2/ScheduledThreadPoolExecutor.java:342)
at java.util.concurrent.ScheduledThreadPoolExecutor.schedule(java.base@14.0.2/ScheduledThreadPoolExecutor.java:562)
at java.util.concurrent.Executors$DelegatedScheduledExecutorService.schedule(java.base@14.0.2/Executors.java:779)
at kanela.agent.libs.net.jodah.expiringmap.ExpiringMap.scheduleEntry(ExpiringMap.java:1361)
- locked <0x00000007d68a98c0> (a kanela.agent.libs.net.jodah.expiringmap.ExpiringMap$ExpiringEntry)
at kanela.agent.libs.net.jodah.expiringmap.ExpiringMap.resetEntry(ExpiringMap.java:1304)
at kanela.agent.libs.net.jodah.expiringmap.ExpiringMap.get(ExpiringMap.java:747)
at kanela.agent.cache.PoolStrategyCache.locate(PoolStrategyCache.java:56)
at kanela.agent.libs.net.bytebuddy.agent.builder.AgentBuilder$PoolStrategy$WithTypePoolCache.typePool(AgentBuilder.java:2764)
at kanela.agent.libs.net.bytebuddy.agent.builder.AgentBuilder$Default$ExecutingTransformer.transform(AgentBuilder.java:10261)
at kanela.agent.libs.net.bytebuddy.agent.builder.AgentBuilder$Default$ExecutingTransformer.access$1600(AgentBuilder.java:10029)
at kanela.agent.libs.net.bytebuddy.agent.builder.AgentBuilder$Default$ExecutingTransformer$Java9CapableVmDispatcher.run(AgentBuilder.java:10722)
at kanela.agent.libs.net.bytebuddy.agent.builder.AgentBuilder$Default$ExecutingTransformer$Java9CapableVmDispatcher.run(AgentBuilder.java:10660)
at java.security.AccessController.executePrivileged(java.base@14.0.2/AccessController.java:753)
at java.security.AccessController.doPrivileged(java.base@14.0.2/AccessController.java:391)
at kanela.agent.libs.net.bytebuddy.agent.builder.AgentBuilder$Default$ExecutingTransformer.transform(AgentBuilder.java:10219)
at kanela.agent.libs.net.bytebuddy.agent.builder.AgentBuilder$Default$ExecutingTransformer$ByteBuddy$ModuleSupport.transform(Unknown Source)
at sun.instrument.TransformerManager.transform(java.instrument@14.0.2/TransformerManager.java:188)
at sun.instrument.InstrumentationImpl.transform(java.instrument@14.0.2/InstrumentationImpl.java:563)
at java.lang.ClassLoader.defineClass1(java.base@14.0.2/Native Method)
at java.lang.ClassLoader.defineClass(java.base@14.0.2/ClassLoader.java:1017)
at java.security.SecureClassLoader.defineClass(java.base@14.0.2/SecureClassLoader.java:151)
at jdk.internal.loader.BuiltinClassLoader.defineClass(java.base@14.0.2/BuiltinClassLoader.java:821)
at jdk.internal.loader.BuiltinClassLoader.findClassOnClassPathOrNull(java.base@14.0.2/BuiltinClassLoader.java:719)
at jdk.internal.loader.BuiltinClassLoader.loadClassOrNull(java.base@14.0.2/BuiltinClassLoader.java:642)
- locked <0x00000007d68d6f18> (a java.lang.Object)
at jdk.internal.loader.BuiltinClassLoader.loadClass(java.base@14.0.2/BuiltinClassLoader.java:600)
at jdk.internal.loader.ClassLoaders$AppClassLoader.loadClass(java.base@14.0.2/ClassLoaders.java:178)
at java.lang.ClassLoader.loadClass(java.base@14.0.2/ClassLoader.java:522)
at kamon.instrumentation.akka.remote.MessageBufferInstrumentation.(MessageBufferInstrumentation.scala:15)
at jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance0(java.base@14.0.2/Native Method)
at jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance(java.base@14.0.2/NativeConstructorAccessorImpl.java:62)
at jdk.internal.reflect.DelegatingConstructorAccessorImpl.newInstance(java.base@14.0.2/DelegatingConstructorAccessorImpl.java:45)
at java.lang.reflect.Constructor.newInstanceWithCaller(java.base@14.0.2/Constructor.java:500)
at java.lang.reflect.ReflectAccess.newInstance(java.base@14.0.2/ReflectAccess.java:124)
at jdk.internal.reflect.ReflectionFactory.newInstance(java.base@14.0.2/ReflectionFactory.java:346)
at java.lang.Class.newInstance(java.base@14.0.2/Class.java:604)
at kanela.agent.InstrumentationLoader.lambda$loadInstrumentation$b85f757d$1(InstrumentationLoader.java:58)
at kanela.agent.InstrumentationLoader$$Lambda$149/0x0000000800bf7040.apply(Unknown Source)
at kanela.agent.libs.io.vavr.control.Try.of(Try.java:75)
at kanela.agent.InstrumentationLoader.loadInstrumentation(InstrumentationLoader.java:56)
at kanela.agent.InstrumentationLoader.lambda$null$1(InstrumentationLoader.java:46)
at kanela.agent.InstrumentationLoader$$Lambda$148/0x0000000800bf6c40.apply(Unknown Source)
at kanela.agent.libs.io.vavr.collection.List.flatMap(List.java:898)
at kanela.agent.InstrumentationLoader.lambda$load$4(InstrumentationLoader.java:46)
at kanela.agent.InstrumentationLoader$$Lambda$146/0x0000000800bf6440.apply(Unknown Source)
at kanela.agent.libs.io.vavr.collection.List.map(List.java:1038)
at kanela.agent.InstrumentationLoader.load(InstrumentationLoader.java:43)
at kanela.agent.Kanela.lambda$null$0(Kanela.java:79)
at kanela.agent.Kanela$$Lambda$42/0x0000000800b81440.accept(Unknown Source)
at kanela.agent.util.classloader.InstrumentationClassPath.use(InstrumentationClassPath.java:84)
at kanela.agent.Kanela.lambda$start$1(Kanela.java:68)
at kanela.agent.Kanela$$Lambda$14/0x0000000800b6fc40.run(Unknown Source)
at kanela.agent.util.Execution.timed(Execution.java:32)
at kanela.agent.util.Execution.runWithTimeSpent(Execution.java:41)
at kanela.agent.Kanela.start(Kanela.java:67)
at kanela.agent.Kanela.premain(Kanela.java:47)
at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(java.base@14.0.2/Native Method)
at jdk.internal.reflect.NativeMethodAccessorImpl.invoke(java.base@14.0.2/NativeMethodAccessorImpl.java:62)
at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(java.base@14.0.2/DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(java.base@14.0.2/Method.java:564)
at sun.instrument.InstrumentationImpl.loadClassAndStartAgent(java.instrument@14.0.2/InstrumentationImpl.java:513)
at sun.instrument.InstrumentationImpl.loadClassAndCallPremain(java.instrument@14.0.2/InstrumentationImpl.java:525)
"Reference Handler" #2 daemon prio=10 os_prio=0 cpu=0.25ms elapsed=44.91s tid=0x00007f2a30ac7800 nid=0x4c waiting on condition [0x00007f2a103ae000]
java.lang.Thread.State: RUNNABLE
at java.lang.ref.Reference.waitForReferencePendingList(java.base@14.0.2/Native Method)
at java.lang.ref.Reference.processPendingReferences(java.base@14.0.2/Reference.java:241)
at java.lang.ref.Reference$ReferenceHandler.run(java.base@14.0.2/Reference.java:213)
"Finalizer" #3 daemon prio=8 os_prio=0 cpu=0.34ms elapsed=44.91s tid=0x00007f2a30ac9800 nid=0x4d in Object.wait() [0x00007f2a1036d000]
java.lang.Thread.State: WAITING (on object monitor)
at java.lang.Object.wait(java.base@14.0.2/Native Method)
- waiting on <0x00000007dc3027f0> (a java.lang.ref.ReferenceQueue$Lock)
at java.lang.ref.ReferenceQueue.remove(java.base@14.0.2/ReferenceQueue.java:155)
- locked <0x00000007dc3027f0> (a java.lang.ref.ReferenceQueue$Lock)
at java.lang.ref.ReferenceQueue.remove(java.base@14.0.2/ReferenceQueue.java:176)
at java.lang.ref.Finalizer$FinalizerThread.run(java.base@14.0.2/Finalizer.java:170)
"Common-Cleaner" #10 daemon prio=8 os_prio=0 cpu=0.33ms elapsed=44.87s tid=0x00007f2a30b11000 nid=0x53 in Object.wait() [0x00007f2a01ebc000]
java.lang.Thread.State: TIMED_WAITING (on object monitor)
at java.lang.Object.wait(java.base@14.0.2/Native Method)
- waiting on <0x00000007dc35d9a0> (a java.lang.ref.ReferenceQueue$Lock)
at java.lang.ref.ReferenceQueue.remove(java.base@14.0.2/ReferenceQueue.java:155)
- locked <0x00000007dc35d9a0> (a java.lang.ref.ReferenceQueue$Lock)
at jdk.internal.ref.CleanerImpl.run(java.base@14.0.2/CleanerImpl.java:148)
at java.lang.Thread.run(java.base@14.0.2/Thread.java:832)
at jdk.internal.misc.InnocuousThread.run(java.base@14.0.2/InnocuousThread.java:134)
"tinylog-WritingThread" #12 prio=3 os_prio=0 cpu=188.64ms elapsed=43.93s tid=0x00007f2a3178a800 nid=0x56 sleeping [0x00007f2a016fe000]
java.lang.Thread.State: TIMED_WAITING (sleeping)
at java.lang.Thread.sleep(java.base@14.0.2/Native Method)
at kanela.agent.libs.org.pmw.tinylog.WritingThread.run(Unknown Source)
"ExpiringMap-Expirer" #13 daemon prio=5 os_prio=0 cpu=2.41ms elapsed=43.25s tid=0x00007f2a31b37800 nid=0x57 waiting on condition [0x00007f2a0173d000]
java.lang.Thread.State: WAITING (parking)
at jdk.internal.misc.Unsafe.park(java.base@14.0.2/Native Method)
- parking to wait for <0x00000007d7c6aed8> (a java.util.concurrent.locks.ReentrantReadWriteLock$NonfairSync)
at java.util.concurrent.locks.LockSupport.park(java.base@14.0.2/LockSupport.java:211)
at java.util.concurrent.locks.AbstractQueuedSynchronizer.acquire(java.base@14.0.2/AbstractQueuedSynchronizer.java:714)
at java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireShared(java.base@14.0.2/AbstractQueuedSynchronizer.java:1026)
at java.util.concurrent.locks.ReentrantReadWriteLock$ReadLock.lock(java.base@14.0.2/ReentrantReadWriteLock.java:738)
at kanela.agent.libs.net.jodah.expiringmap.ExpiringMap.getEntry(ExpiringMap.java:1243)
at kanela.agent.libs.net.jodah.expiringmap.ExpiringMap.get(ExpiringMap.java:742)
at kanela.agent.cache.PoolStrategyCache.locate(PoolStrategyCache.java:56)
at kanela.agent.libs.net.bytebuddy.agent.builder.AgentBuilder$PoolStrategy$WithTypePoolCache.typePool(AgentBuilder.java:2764)
at kanela.agent.libs.net.bytebuddy.agent.builder.AgentBuilder$Default$ExecutingTransformer.transform(AgentBuilder.java:10261)
at kanela.agent.libs.net.bytebuddy.agent.builder.AgentBuilder$Default$ExecutingTransformer.access$1600(AgentBuilder.java:10029)
at kanela.agent.libs.net.bytebuddy.agent.builder.AgentBuilder$Default$ExecutingTransformer$Java9CapableVmDispatcher.run(AgentBuilder.java:10722)
at kanela.agent.libs.net.bytebuddy.agent.builder.AgentBuilder$Default$ExecutingTransformer$Java9CapableVmDispatcher.run(AgentBuilder.java:10660)
at java.security.AccessController.executePrivileged(java.base@14.0.2/AccessController.java:753)
at java.security.AccessController.doPrivileged(java.base@14.0.2/AccessController.java:391)
at kanela.agent.libs.net.bytebuddy.agent.builder.AgentBuilder$Default$ExecutingTransformer.transform(AgentBuilder.java:10219)
at kanela.agent.libs.net.bytebuddy.agent.builder.AgentBuilder$Default$ExecutingTransformer$ByteBuddy$ModuleSupport.transform(Unknown Source)
at sun.instrument.TransformerManager.transform(java.instrument@14.0.2/TransformerManager.java:188)
at sun.instrument.InstrumentationImpl.transform(java.instrument@14.0.2/InstrumentationImpl.java:563)
at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(java.base@14.0.2/AbstractQueuedSynchronizer.java:1650)
at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(java.base@14.0.2/ScheduledThreadPoolExecutor.java:1182)
at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(java.base@14.0.2/ScheduledThreadPoolExecutor.java:899)
at java.util.concurrent.ThreadPoolExecutor.getTask(java.base@14.0.2/ThreadPoolExecutor.java:1056)
at java.util.concurrent.ThreadPoolExecutor.runWorker(java.base@14.0.2/ThreadPoolExecutor.java:1116)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(java.base@14.0.2/ThreadPoolExecutor.java:630)
at java.lang.Thread.run(java.base@14.0.2/Thread.java:832)
"G1 Young RemSet Sampling" os_prio=0 cpu=9.19ms elapsed=44.92s tid=0x00007f2a30a40000 nid=0x4a runnable
JNI global refs: 9, weak refs: 0
Found one Java-level deadlock:
"main":
waiting for ownable synchronizer 0x00000007db14ad28, (a java.util.concurrent.locks.ReentrantLock$NonfairSync),
which is held by "ExpiringMap-Expirer"
"ExpiringMap-Expirer":
waiting for ownable synchronizer 0x00000007d7c6aed8, (a java.util.concurrent.locks.ReentrantReadWriteLock$NonfairSync),
which is held by "main"
Java stack information for the threads listed above:
"main":
at jdk.internal.misc.Unsafe.park(java.base@14.0.2/Native Method)
- parking to wait for <0x00000007db14ad28> (a java.util.concurrent.locks.ReentrantLock$NonfairSync)
at java.util.concurrent.locks.LockSupport.park(java.base@14.0.2/LockSupport.java:211)
at java.util.concurrent.locks.AbstractQueuedSynchronizer.acquire(java.base@14.0.2/AbstractQueuedSynchronizer.java:714)
at java.util.concurrent.locks.AbstractQueuedSynchronizer.acquire(java.base@14.0.2/AbstractQueuedSynchronizer.java:937)
at java.util.concurrent.locks.ReentrantLock$Sync.lock(java.base@14.0.2/ReentrantLock.java:153)
at java.util.concurrent.locks.ReentrantLock.lock(java.base@14.0.2/ReentrantLock.java:322)
at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.offer(java.base@14.0.2/ScheduledThreadPoolExecutor.java:1100)
at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.add(java.base@14.0.2/ScheduledThreadPoolExecutor.java:1127)
at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.add(java.base@14.0.2/ScheduledThreadPoolExecutor.java:899)
at java.util.concurrent.ScheduledThreadPoolExecutor.delayedExecute(java.base@14.0.2/ScheduledThreadPoolExecutor.java:342)
at java.util.concurrent.ScheduledThreadPoolExecutor.schedule(java.base@14.0.2/ScheduledThreadPoolExecutor.java:562)
at java.util.concurrent.Executors$DelegatedScheduledExecutorService.schedule(java.base@14.0.2/Executors.java:779)
at kanela.agent.libs.net.jodah.expiringmap.ExpiringMap.scheduleEntry(ExpiringMap.java:1361)
- locked <0x00000007d68a98c0> (a kanela.agent.libs.net.jodah.expiringmap.ExpiringMap$ExpiringEntry)
at kanela.agent.libs.net.jodah.expiringmap.ExpiringMap.resetEntry(ExpiringMap.java:1304)
at kanela.agent.libs.net.jodah.expiringmap.ExpiringMap.get(ExpiringMap.java:747)
at kanela.agent.cache.PoolStrategyCache.locate(PoolStrategyCache.java:56)
at kanela.agent.libs.net.bytebuddy.agent.builder.AgentBuilder$PoolStrategy$WithTypePoolCache.typePool(AgentBuilder.java:2764)
at kanela.agent.libs.net.bytebuddy.agent.builder.AgentBuilder$Default$ExecutingTransformer.transform(AgentBuilder.java:10261)
at kanela.agent.libs.net.bytebuddy.agent.builder.AgentBuilder$Default$ExecutingTransformer.access$1600(AgentBuilder.java:10029)
at kanela.agent.libs.net.bytebuddy.agent.builder.AgentBuilder$Default$ExecutingTransformer$Java9CapableVmDispatcher.run(AgentBuilder.java:10722)
at kanela.agent.libs.net.bytebuddy.agent.builder.AgentBuilder$Default$ExecutingTransformer$Java9CapableVmDispatcher.run(AgentBuilder.java:10660)
at java.security.AccessController.executePrivileged(java.base@14.0.2/AccessController.java:753)
at java.security.AccessController.doPrivileged(java.base@14.0.2/AccessController.java:391)
at kanela.agent.libs.net.bytebuddy.agent.builder.AgentBuilder$Default$ExecutingTransformer.transform(AgentBuilder.java:10219)
at kanela.agent.libs.net.bytebuddy.agent.builder.AgentBuilder$Default$ExecutingTransformer$ByteBuddy$ModuleSupport.transform(Unknown Source)
at sun.instrument.TransformerManager.transform(java.instrument@14.0.2/TransformerManager.java:188)
at sun.instrument.InstrumentationImpl.transform(java.instrument@14.0.2/InstrumentationImpl.java:563)
at java.lang.ClassLoader.defineClass1(java.base@14.0.2/Native Method)
at java.lang.ClassLoader.defineClass(java.base@14.0.2/ClassLoader.java:1017)
at java.security.SecureClassLoader.defineClass(java.base@14.0.2/SecureClassLoader.java:151)
at jdk.internal.loader.BuiltinClassLoader.defineClass(java.base@14.0.2/BuiltinClassLoader.java:821)
at jdk.internal.loader.BuiltinClassLoader.findClassOnClassPathOrNull(java.base@14.0.2/BuiltinClassLoader.java:719)
at jdk.internal.loader.BuiltinClassLoader.loadClassOrNull(java.base@14.0.2/BuiltinClassLoader.java:642)
- locked <0x00000007d68d6f18> (a java.lang.Object)
at jdk.internal.loader.BuiltinClassLoader.loadClass(java.base@14.0.2/BuiltinClassLoader.java:600)
at jdk.internal.loader.ClassLoaders$AppClassLoader.loadClass(java.base@14.0.2/ClassLoaders.java:178)
at java.lang.ClassLoader.loadClass(java.base@14.0.2/ClassLoader.java:522)
at kamon.instrumentation.akka.remote.MessageBufferInstrumentation.(MessageBufferInstrumentation.scala:15)
at jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance0(java.base@14.0.2/Native Method)
at jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance(java.base@14.0.2/NativeConstructorAccessorImpl.java:62)
at jdk.internal.reflect.DelegatingConstructorAccessorImpl.newInstance(java.base@14.0.2/DelegatingConstructorAccessorImpl.java:45)
at java.lang.reflect.Constructor.newInstanceWithCaller(java.base@14.0.2/Constructor.java:500)
at java.lang.reflect.ReflectAccess.newInstance(java.base@14.0.2/ReflectAccess.java:124)
at jdk.internal.reflect.ReflectionFactory.newInstance(java.base@14.0.2/ReflectionFactory.java:346)
at java.lang.Class.newInstance(java.base@14.0.2/Class.java:604)
at kanela.agent.InstrumentationLoader.lambda$loadInstrumentation$b85f757d$1(InstrumentationLoader.java:58)
at kanela.agent.InstrumentationLoader$$Lambda$149/0x0000000800bf7040.apply(Unknown Source)
at kanela.agent.libs.io.vavr.control.Try.of(Try.java:75)
at kanela.agent.InstrumentationLoader.loadInstrumentation(InstrumentationLoader.java:56)
at kanela.agent.InstrumentationLoader.lambda$null$1(InstrumentationLoader.java:46)
at kanela.agent.InstrumentationLoader$$Lambda$148/0x0000000800bf6c40.apply(Unknown Source)
at kanela.agent.libs.io.vavr.collection.List.flatMap(List.java:898)
at kanela.agent.InstrumentationLoader.lambda$load$4(InstrumentationLoader.java:46)
at kanela.agent.InstrumentationLoader$$Lambda$146/0x0000000800bf6440.apply(Unknown Source)
at kanela.agent.libs.io.vavr.collection.List.map(List.java:1038)
at kanela.agent.InstrumentationLoader.load(InstrumentationLoader.java:43)
at kanela.agent.Kanela.lambda$null$0(Kanela.java:79)
at kanela.agent.Kanela$$Lambda$42/0x0000000800b81440.accept(Unknown Source)
at kanela.agent.util.classloader.InstrumentationClassPath.use(InstrumentationClassPath.java:84)
at kanela.agent.Kanela.lambda$start$1(Kanela.java:68)
at kanela.agent.Kanela$$Lambda$14/0x0000000800b6fc40.run(Unknown Source)
at kanela.agent.util.Execution.timed(Execution.java:32)
at kanela.agent.util.Execution.runWithTimeSpent(Execution.java:41)
at kanela.agent.Kanela.start(Kanela.java:67)
at kanela.agent.Kanela.premain(Kanela.java:47)
at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(java.base@14.0.2/Native Method)
at jdk.internal.reflect.NativeMethodAccessorImpl.invoke(java.base@14.0.2/NativeMethodAccessorImpl.java:62)
at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(java.base@14.0.2/DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(java.base@14.0.2/Method.java:564)
at sun.instrument.InstrumentationImpl.loadClassAndStartAgent(java.instrument@14.0.2/InstrumentationImpl.java:513)
at sun.instrument.InstrumentationImpl.loadClassAndCallPremain(java.instrument@14.0.2/InstrumentationImpl.java:525)
"ExpiringMap-Expirer":
at jdk.internal.misc.Unsafe.park(java.base@14.0.2/Native Method)
- parking to wait for <0x00000007d7c6aed8> (a java.util.concurrent.locks.ReentrantReadWriteLock$NonfairSync)
at java.util.concurrent.locks.LockSupport.park(java.base@14.0.2/LockSupport.java:211)
at java.util.concurrent.locks.AbstractQueuedSynchronizer.acquire(java.base@14.0.2/AbstractQueuedSynchronizer.java:714)
at java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireShared(java.base@14.0.2/AbstractQueuedSynchronizer.java:1026)
at java.util.concurrent.locks.ReentrantReadWriteLock$ReadLock.lock(java.base@14.0.2/ReentrantReadWriteLock.java:738)
at kanela.agent.libs.net.jodah.expiringmap.ExpiringMap.getEntry(ExpiringMap.java:1243)
at kanela.agent.libs.net.jodah.expiringmap.ExpiringMap.get(ExpiringMap.java:742)
at kanela.agent.cache.PoolStrategyCache.locate(PoolStrategyCache.java:56)
at kanela.agent.libs.net.bytebuddy.agent.builder.AgentBuilder$PoolStrategy$WithTypePoolCache.typePool(AgentBuilder.java:2764)
at kanela.agent.libs.net.bytebuddy.agent.builder.AgentBuilder$Default$ExecutingTransformer.transform(AgentBuilder.java:10261)
at kanela.agent.libs.net.bytebuddy.agent.builder.AgentBuilder$Default$ExecutingTransformer.access$1600(AgentBuilder.java:10029)
at kanela.agent.libs.net.bytebuddy.agent.builder.AgentBuilder$Default$ExecutingTransformer$Java9CapableVmDispatcher.run(AgentBuilder.java:10722)
at kanela.agent.libs.net.bytebuddy.agent.builder.AgentBuilder$Default$ExecutingTransformer$Java9CapableVmDispatcher.run(AgentBuilder.java:10660)
at java.security.AccessController.executePrivileged(java.base@14.0.2/AccessController.java:753)
at java.security.AccessController.doPrivileged(java.base@14.0.2/AccessController.java:391)
at kanela.agent.libs.net.bytebuddy.agent.builder.AgentBuilder$Default$ExecutingTransformer.transform(AgentBuilder.java:10219)
at kanela.agent.libs.net.bytebuddy.agent.builder.AgentBuilder$Default$ExecutingTransformer$ByteBuddy$ModuleSupport.transform(Unknown Source)
at sun.instrument.TransformerManager.transform(java.instrument@14.0.2/TransformerManager.java:188)
at sun.instrument.InstrumentationImpl.transform(java.instrument@14.0.2/InstrumentationImpl.java:563)
at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(java.base@14.0.2/AbstractQueuedSynchronizer.java:1650)
at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(java.base@14.0.2/ScheduledThreadPoolExecutor.java:1182)
at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(java.base@14.0.2/ScheduledThreadPoolExecutor.java:899)
at java.util.concurrent.ThreadPoolExecutor.getTask(java.base@14.0.2/ThreadPoolExecutor.java:1056)
at java.util.concurrent.ThreadPoolExecutor.runWorker(java.base@14.0.2/ThreadPoolExecutor.java:1116)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(java.base@14.0.2/ThreadPoolExecutor.java:630)
at java.lang.Thread.run(java.base@14.0.2/Thread.java:832)
Found 1 deadlock.`
The text was updated successfully, but these errors were encountered:
Occasionally my instances fail to start. They hang right after the kanela banner. I am including a jstack output which identifies a deadlock.
kanela-agent: 1.0.6
kamon depedencies/bundles: 2.1.4
stdout
`OpenJDK 64-Bit Server VM warning: Sharing is only supported for boot loader classes because bootstrap classpath has been appended
| |/ / | | \ \ \
| ' / __ _ _ __ | | __ _ \ \ \
| < /
| '_ \ / _ \ |/ _
| ) ) ) )| . \ (| | | | | __/ | (| | / / / /
||__,|| ||___||_,| ///_/
==============================
Running with Kanela, the Kamon Instrumentation Agent :: (v1.0.6)`
jstack output
`2020-08-06 18:24:15
Full thread dump OpenJDK 64-Bit Server VM (14.0.2+12 mixed mode, sharing):
Threads class SMR info:
_java_thread_list=0x00007f29e4002010, length=12, elements={
0x00007f2a3002e800, 0x00007f2a30ac7800, 0x00007f2a30ac9800, 0x00007f2a30acf800,
0x00007f2a30ad1800, 0x00007f2a30ad3800, 0x00007f2a30ad5800, 0x00007f2a30ad7800,
0x00007f2a30b11000, 0x00007f2a3178a800, 0x00007f2a31b37800, 0x00007f29e4001000
}
"main" #1 prio=5 os_prio=0 cpu=1637.37ms elapsed=44.96s tid=0x00007f2a3002e800 nid=0x45 waiting on condition [0x00007f2a39920000]
java.lang.Thread.State: WAITING (parking)
at jdk.internal.misc.Unsafe.park(java.base@14.0.2/Native Method)
- parking to wait for <0x00000007db14ad28> (a java.util.concurrent.locks.ReentrantLock$NonfairSync)
at java.util.concurrent.locks.LockSupport.park(java.base@14.0.2/LockSupport.java:211)
at java.util.concurrent.locks.AbstractQueuedSynchronizer.acquire(java.base@14.0.2/AbstractQueuedSynchronizer.java:714)
at java.util.concurrent.locks.AbstractQueuedSynchronizer.acquire(java.base@14.0.2/AbstractQueuedSynchronizer.java:937)
at java.util.concurrent.locks.ReentrantLock$Sync.lock(java.base@14.0.2/ReentrantLock.java:153)
at java.util.concurrent.locks.ReentrantLock.lock(java.base@14.0.2/ReentrantLock.java:322)
at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.offer(java.base@14.0.2/ScheduledThreadPoolExecutor.java:1100)
at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.add(java.base@14.0.2/ScheduledThreadPoolExecutor.java:1127)
at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.add(java.base@14.0.2/ScheduledThreadPoolExecutor.java:899)
at java.util.concurrent.ScheduledThreadPoolExecutor.delayedExecute(java.base@14.0.2/ScheduledThreadPoolExecutor.java:342)
at java.util.concurrent.ScheduledThreadPoolExecutor.schedule(java.base@14.0.2/ScheduledThreadPoolExecutor.java:562)
at java.util.concurrent.Executors$DelegatedScheduledExecutorService.schedule(java.base@14.0.2/Executors.java:779)
at kanela.agent.libs.net.jodah.expiringmap.ExpiringMap.scheduleEntry(ExpiringMap.java:1361)
- locked <0x00000007d68a98c0> (a kanela.agent.libs.net.jodah.expiringmap.ExpiringMap$ExpiringEntry)
at kanela.agent.libs.net.jodah.expiringmap.ExpiringMap.resetEntry(ExpiringMap.java:1304)
at kanela.agent.libs.net.jodah.expiringmap.ExpiringMap.get(ExpiringMap.java:747)
at kanela.agent.cache.PoolStrategyCache.locate(PoolStrategyCache.java:56)
at kanela.agent.libs.net.bytebuddy.agent.builder.AgentBuilder$PoolStrategy$WithTypePoolCache.typePool(AgentBuilder.java:2764)
at kanela.agent.libs.net.bytebuddy.agent.builder.AgentBuilder$Default$ExecutingTransformer.transform(AgentBuilder.java:10261)
at kanela.agent.libs.net.bytebuddy.agent.builder.AgentBuilder$Default$ExecutingTransformer.access$1600(AgentBuilder.java:10029)
at kanela.agent.libs.net.bytebuddy.agent.builder.AgentBuilder$Default$ExecutingTransformer$Java9CapableVmDispatcher.run(AgentBuilder.java:10722)
at kanela.agent.libs.net.bytebuddy.agent.builder.AgentBuilder$Default$ExecutingTransformer$Java9CapableVmDispatcher.run(AgentBuilder.java:10660)
at java.security.AccessController.executePrivileged(java.base@14.0.2/AccessController.java:753)
at java.security.AccessController.doPrivileged(java.base@14.0.2/AccessController.java:391)
at kanela.agent.libs.net.bytebuddy.agent.builder.AgentBuilder$Default$ExecutingTransformer.transform(AgentBuilder.java:10219)
at kanela.agent.libs.net.bytebuddy.agent.builder.AgentBuilder$Default$ExecutingTransformer$ByteBuddy$ModuleSupport.transform(Unknown Source)
at sun.instrument.TransformerManager.transform(java.instrument@14.0.2/TransformerManager.java:188)
at sun.instrument.InstrumentationImpl.transform(java.instrument@14.0.2/InstrumentationImpl.java:563)
at java.lang.ClassLoader.defineClass1(java.base@14.0.2/Native Method)
at java.lang.ClassLoader.defineClass(java.base@14.0.2/ClassLoader.java:1017)
at java.security.SecureClassLoader.defineClass(java.base@14.0.2/SecureClassLoader.java:151)
at jdk.internal.loader.BuiltinClassLoader.defineClass(java.base@14.0.2/BuiltinClassLoader.java:821)
at jdk.internal.loader.BuiltinClassLoader.findClassOnClassPathOrNull(java.base@14.0.2/BuiltinClassLoader.java:719)
at jdk.internal.loader.BuiltinClassLoader.loadClassOrNull(java.base@14.0.2/BuiltinClassLoader.java:642)
- locked <0x00000007d68d6f18> (a java.lang.Object)
at jdk.internal.loader.BuiltinClassLoader.loadClass(java.base@14.0.2/BuiltinClassLoader.java:600)
at jdk.internal.loader.ClassLoaders$AppClassLoader.loadClass(java.base@14.0.2/ClassLoaders.java:178)
at java.lang.ClassLoader.loadClass(java.base@14.0.2/ClassLoader.java:522)
at kamon.instrumentation.akka.remote.MessageBufferInstrumentation.(MessageBufferInstrumentation.scala:15)
at jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance0(java.base@14.0.2/Native Method)
at jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance(java.base@14.0.2/NativeConstructorAccessorImpl.java:62)
at jdk.internal.reflect.DelegatingConstructorAccessorImpl.newInstance(java.base@14.0.2/DelegatingConstructorAccessorImpl.java:45)
at java.lang.reflect.Constructor.newInstanceWithCaller(java.base@14.0.2/Constructor.java:500)
at java.lang.reflect.ReflectAccess.newInstance(java.base@14.0.2/ReflectAccess.java:124)
at jdk.internal.reflect.ReflectionFactory.newInstance(java.base@14.0.2/ReflectionFactory.java:346)
at java.lang.Class.newInstance(java.base@14.0.2/Class.java:604)
at kanela.agent.InstrumentationLoader.lambda$loadInstrumentation$b85f757d$1(InstrumentationLoader.java:58)
at kanela.agent.InstrumentationLoader$$Lambda$149/0x0000000800bf7040.apply(Unknown Source)
at kanela.agent.libs.io.vavr.control.Try.of(Try.java:75)
at kanela.agent.InstrumentationLoader.loadInstrumentation(InstrumentationLoader.java:56)
at kanela.agent.InstrumentationLoader.lambda$null$1(InstrumentationLoader.java:46)
at kanela.agent.InstrumentationLoader$$Lambda$148/0x0000000800bf6c40.apply(Unknown Source)
at kanela.agent.libs.io.vavr.collection.List.flatMap(List.java:898)
at kanela.agent.InstrumentationLoader.lambda$load$4(InstrumentationLoader.java:46)
at kanela.agent.InstrumentationLoader$$Lambda$146/0x0000000800bf6440.apply(Unknown Source)
at kanela.agent.libs.io.vavr.collection.List.map(List.java:1038)
at kanela.agent.InstrumentationLoader.load(InstrumentationLoader.java:43)
at kanela.agent.Kanela.lambda$null$0(Kanela.java:79)
at kanela.agent.Kanela$$Lambda$42/0x0000000800b81440.accept(Unknown Source)
at kanela.agent.util.classloader.InstrumentationClassPath.use(InstrumentationClassPath.java:84)
at kanela.agent.Kanela.lambda$start$1(Kanela.java:68)
at kanela.agent.Kanela$$Lambda$14/0x0000000800b6fc40.run(Unknown Source)
at kanela.agent.util.Execution.timed(Execution.java:32)
at kanela.agent.util.Execution.runWithTimeSpent(Execution.java:41)
at kanela.agent.Kanela.start(Kanela.java:67)
at kanela.agent.Kanela.premain(Kanela.java:47)
at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(java.base@14.0.2/Native Method)
at jdk.internal.reflect.NativeMethodAccessorImpl.invoke(java.base@14.0.2/NativeMethodAccessorImpl.java:62)
at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(java.base@14.0.2/DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(java.base@14.0.2/Method.java:564)
at sun.instrument.InstrumentationImpl.loadClassAndStartAgent(java.instrument@14.0.2/InstrumentationImpl.java:513)
at sun.instrument.InstrumentationImpl.loadClassAndCallPremain(java.instrument@14.0.2/InstrumentationImpl.java:525)
"Reference Handler" #2 daemon prio=10 os_prio=0 cpu=0.25ms elapsed=44.91s tid=0x00007f2a30ac7800 nid=0x4c waiting on condition [0x00007f2a103ae000]
java.lang.Thread.State: RUNNABLE
at java.lang.ref.Reference.waitForReferencePendingList(java.base@14.0.2/Native Method)
at java.lang.ref.Reference.processPendingReferences(java.base@14.0.2/Reference.java:241)
at java.lang.ref.Reference$ReferenceHandler.run(java.base@14.0.2/Reference.java:213)
"Finalizer" #3 daemon prio=8 os_prio=0 cpu=0.34ms elapsed=44.91s tid=0x00007f2a30ac9800 nid=0x4d in Object.wait() [0x00007f2a1036d000]
java.lang.Thread.State: WAITING (on object monitor)
at java.lang.Object.wait(java.base@14.0.2/Native Method)
- waiting on <0x00000007dc3027f0> (a java.lang.ref.ReferenceQueue$Lock)
at java.lang.ref.ReferenceQueue.remove(java.base@14.0.2/ReferenceQueue.java:155)
- locked <0x00000007dc3027f0> (a java.lang.ref.ReferenceQueue$Lock)
at java.lang.ref.ReferenceQueue.remove(java.base@14.0.2/ReferenceQueue.java:176)
at java.lang.ref.Finalizer$FinalizerThread.run(java.base@14.0.2/Finalizer.java:170)
"Signal Dispatcher" #4 daemon prio=9 os_prio=0 cpu=0.46ms elapsed=44.91s tid=0x00007f2a30acf800 nid=0x4e runnable [0x0000000000000000]
java.lang.Thread.State: RUNNABLE
"Service Thread" #5 daemon prio=9 os_prio=0 cpu=0.26ms elapsed=44.91s tid=0x00007f2a30ad1800 nid=0x4f runnable [0x0000000000000000]
java.lang.Thread.State: RUNNABLE
"C2 CompilerThread0" #6 daemon prio=9 os_prio=0 cpu=1336.62ms elapsed=44.91s tid=0x00007f2a30ad3800 nid=0x50 waiting on condition [0x0000000000000000]
java.lang.Thread.State: RUNNABLE
No compile task
"C1 CompilerThread0" #8 daemon prio=9 os_prio=0 cpu=786.11ms elapsed=44.91s tid=0x00007f2a30ad5800 nid=0x51 waiting on condition [0x0000000000000000]
java.lang.Thread.State: RUNNABLE
No compile task
"Sweeper thread" #9 daemon prio=9 os_prio=0 cpu=13.25ms elapsed=44.91s tid=0x00007f2a30ad7800 nid=0x52 runnable [0x0000000000000000]
java.lang.Thread.State: RUNNABLE
"Common-Cleaner" #10 daemon prio=8 os_prio=0 cpu=0.33ms elapsed=44.87s tid=0x00007f2a30b11000 nid=0x53 in Object.wait() [0x00007f2a01ebc000]
java.lang.Thread.State: TIMED_WAITING (on object monitor)
at java.lang.Object.wait(java.base@14.0.2/Native Method)
- waiting on <0x00000007dc35d9a0> (a java.lang.ref.ReferenceQueue$Lock)
at java.lang.ref.ReferenceQueue.remove(java.base@14.0.2/ReferenceQueue.java:155)
- locked <0x00000007dc35d9a0> (a java.lang.ref.ReferenceQueue$Lock)
at jdk.internal.ref.CleanerImpl.run(java.base@14.0.2/CleanerImpl.java:148)
at java.lang.Thread.run(java.base@14.0.2/Thread.java:832)
at jdk.internal.misc.InnocuousThread.run(java.base@14.0.2/InnocuousThread.java:134)
"tinylog-WritingThread" #12 prio=3 os_prio=0 cpu=188.64ms elapsed=43.93s tid=0x00007f2a3178a800 nid=0x56 sleeping [0x00007f2a016fe000]
java.lang.Thread.State: TIMED_WAITING (sleeping)
at java.lang.Thread.sleep(java.base@14.0.2/Native Method)
at kanela.agent.libs.org.pmw.tinylog.WritingThread.run(Unknown Source)
"ExpiringMap-Expirer" #13 daemon prio=5 os_prio=0 cpu=2.41ms elapsed=43.25s tid=0x00007f2a31b37800 nid=0x57 waiting on condition [0x00007f2a0173d000]
java.lang.Thread.State: WAITING (parking)
at jdk.internal.misc.Unsafe.park(java.base@14.0.2/Native Method)
- parking to wait for <0x00000007d7c6aed8> (a java.util.concurrent.locks.ReentrantReadWriteLock$NonfairSync)
at java.util.concurrent.locks.LockSupport.park(java.base@14.0.2/LockSupport.java:211)
at java.util.concurrent.locks.AbstractQueuedSynchronizer.acquire(java.base@14.0.2/AbstractQueuedSynchronizer.java:714)
at java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireShared(java.base@14.0.2/AbstractQueuedSynchronizer.java:1026)
at java.util.concurrent.locks.ReentrantReadWriteLock$ReadLock.lock(java.base@14.0.2/ReentrantReadWriteLock.java:738)
at kanela.agent.libs.net.jodah.expiringmap.ExpiringMap.getEntry(ExpiringMap.java:1243)
at kanela.agent.libs.net.jodah.expiringmap.ExpiringMap.get(ExpiringMap.java:742)
at kanela.agent.cache.PoolStrategyCache.locate(PoolStrategyCache.java:56)
at kanela.agent.libs.net.bytebuddy.agent.builder.AgentBuilder$PoolStrategy$WithTypePoolCache.typePool(AgentBuilder.java:2764)
at kanela.agent.libs.net.bytebuddy.agent.builder.AgentBuilder$Default$ExecutingTransformer.transform(AgentBuilder.java:10261)
at kanela.agent.libs.net.bytebuddy.agent.builder.AgentBuilder$Default$ExecutingTransformer.access$1600(AgentBuilder.java:10029)
at kanela.agent.libs.net.bytebuddy.agent.builder.AgentBuilder$Default$ExecutingTransformer$Java9CapableVmDispatcher.run(AgentBuilder.java:10722)
at kanela.agent.libs.net.bytebuddy.agent.builder.AgentBuilder$Default$ExecutingTransformer$Java9CapableVmDispatcher.run(AgentBuilder.java:10660)
at java.security.AccessController.executePrivileged(java.base@14.0.2/AccessController.java:753)
at java.security.AccessController.doPrivileged(java.base@14.0.2/AccessController.java:391)
at kanela.agent.libs.net.bytebuddy.agent.builder.AgentBuilder$Default$ExecutingTransformer.transform(AgentBuilder.java:10219)
at kanela.agent.libs.net.bytebuddy.agent.builder.AgentBuilder$Default$ExecutingTransformer$ByteBuddy$ModuleSupport.transform(Unknown Source)
at sun.instrument.TransformerManager.transform(java.instrument@14.0.2/TransformerManager.java:188)
at sun.instrument.InstrumentationImpl.transform(java.instrument@14.0.2/InstrumentationImpl.java:563)
at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(java.base@14.0.2/AbstractQueuedSynchronizer.java:1650)
at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(java.base@14.0.2/ScheduledThreadPoolExecutor.java:1182)
at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(java.base@14.0.2/ScheduledThreadPoolExecutor.java:899)
at java.util.concurrent.ThreadPoolExecutor.getTask(java.base@14.0.2/ThreadPoolExecutor.java:1056)
at java.util.concurrent.ThreadPoolExecutor.runWorker(java.base@14.0.2/ThreadPoolExecutor.java:1116)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(java.base@14.0.2/ThreadPoolExecutor.java:630)
at java.lang.Thread.run(java.base@14.0.2/Thread.java:832)
"Attach Listener" #14 daemon prio=9 os_prio=0 cpu=0.39ms elapsed=0.10s tid=0x00007f29e4001000 nid=0x74 waiting on condition [0x0000000000000000]
java.lang.Thread.State: RUNNABLE
"VM Thread" os_prio=0 cpu=6.60ms elapsed=44.91s tid=0x00007f2a30ac4800 nid=0x4b runnable
"GC Thread#0" os_prio=0 cpu=3.67ms elapsed=44.96s tid=0x00007f2a30088800 nid=0x46 runnable
"G1 Main Marker" os_prio=0 cpu=0.09ms elapsed=44.96s tid=0x00007f2a300a5800 nid=0x47 runnable
"G1 Conc#0" os_prio=0 cpu=0.05ms elapsed=44.96s tid=0x00007f2a300a7000 nid=0x48 runnable
"G1 Refine#0" os_prio=0 cpu=0.12ms elapsed=44.92s tid=0x00007f2a30a3e800 nid=0x49 runnable
"G1 Young RemSet Sampling" os_prio=0 cpu=9.19ms elapsed=44.92s tid=0x00007f2a30a40000 nid=0x4a runnable
JNI global refs: 9, weak refs: 0
Found one Java-level deadlock:
"main":
waiting for ownable synchronizer 0x00000007db14ad28, (a java.util.concurrent.locks.ReentrantLock$NonfairSync),
which is held by "ExpiringMap-Expirer"
"ExpiringMap-Expirer":
waiting for ownable synchronizer 0x00000007d7c6aed8, (a java.util.concurrent.locks.ReentrantReadWriteLock$NonfairSync),
which is held by "main"
Java stack information for the threads listed above:
"main":
at jdk.internal.misc.Unsafe.park(java.base@14.0.2/Native Method)
- parking to wait for <0x00000007db14ad28> (a java.util.concurrent.locks.ReentrantLock$NonfairSync)
at java.util.concurrent.locks.LockSupport.park(java.base@14.0.2/LockSupport.java:211)
at java.util.concurrent.locks.AbstractQueuedSynchronizer.acquire(java.base@14.0.2/AbstractQueuedSynchronizer.java:714)
at java.util.concurrent.locks.AbstractQueuedSynchronizer.acquire(java.base@14.0.2/AbstractQueuedSynchronizer.java:937)
at java.util.concurrent.locks.ReentrantLock$Sync.lock(java.base@14.0.2/ReentrantLock.java:153)
at java.util.concurrent.locks.ReentrantLock.lock(java.base@14.0.2/ReentrantLock.java:322)
at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.offer(java.base@14.0.2/ScheduledThreadPoolExecutor.java:1100)
at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.add(java.base@14.0.2/ScheduledThreadPoolExecutor.java:1127)
at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.add(java.base@14.0.2/ScheduledThreadPoolExecutor.java:899)
at java.util.concurrent.ScheduledThreadPoolExecutor.delayedExecute(java.base@14.0.2/ScheduledThreadPoolExecutor.java:342)
at java.util.concurrent.ScheduledThreadPoolExecutor.schedule(java.base@14.0.2/ScheduledThreadPoolExecutor.java:562)
at java.util.concurrent.Executors$DelegatedScheduledExecutorService.schedule(java.base@14.0.2/Executors.java:779)
at kanela.agent.libs.net.jodah.expiringmap.ExpiringMap.scheduleEntry(ExpiringMap.java:1361)
- locked <0x00000007d68a98c0> (a kanela.agent.libs.net.jodah.expiringmap.ExpiringMap$ExpiringEntry)
at kanela.agent.libs.net.jodah.expiringmap.ExpiringMap.resetEntry(ExpiringMap.java:1304)
at kanela.agent.libs.net.jodah.expiringmap.ExpiringMap.get(ExpiringMap.java:747)
at kanela.agent.cache.PoolStrategyCache.locate(PoolStrategyCache.java:56)
at kanela.agent.libs.net.bytebuddy.agent.builder.AgentBuilder$PoolStrategy$WithTypePoolCache.typePool(AgentBuilder.java:2764)
at kanela.agent.libs.net.bytebuddy.agent.builder.AgentBuilder$Default$ExecutingTransformer.transform(AgentBuilder.java:10261)
at kanela.agent.libs.net.bytebuddy.agent.builder.AgentBuilder$Default$ExecutingTransformer.access$1600(AgentBuilder.java:10029)
at kanela.agent.libs.net.bytebuddy.agent.builder.AgentBuilder$Default$ExecutingTransformer$Java9CapableVmDispatcher.run(AgentBuilder.java:10722)
at kanela.agent.libs.net.bytebuddy.agent.builder.AgentBuilder$Default$ExecutingTransformer$Java9CapableVmDispatcher.run(AgentBuilder.java:10660)
at java.security.AccessController.executePrivileged(java.base@14.0.2/AccessController.java:753)
at java.security.AccessController.doPrivileged(java.base@14.0.2/AccessController.java:391)
at kanela.agent.libs.net.bytebuddy.agent.builder.AgentBuilder$Default$ExecutingTransformer.transform(AgentBuilder.java:10219)
at kanela.agent.libs.net.bytebuddy.agent.builder.AgentBuilder$Default$ExecutingTransformer$ByteBuddy$ModuleSupport.transform(Unknown Source)
at sun.instrument.TransformerManager.transform(java.instrument@14.0.2/TransformerManager.java:188)
at sun.instrument.InstrumentationImpl.transform(java.instrument@14.0.2/InstrumentationImpl.java:563)
at java.lang.ClassLoader.defineClass1(java.base@14.0.2/Native Method)
at java.lang.ClassLoader.defineClass(java.base@14.0.2/ClassLoader.java:1017)
at java.security.SecureClassLoader.defineClass(java.base@14.0.2/SecureClassLoader.java:151)
at jdk.internal.loader.BuiltinClassLoader.defineClass(java.base@14.0.2/BuiltinClassLoader.java:821)
at jdk.internal.loader.BuiltinClassLoader.findClassOnClassPathOrNull(java.base@14.0.2/BuiltinClassLoader.java:719)
at jdk.internal.loader.BuiltinClassLoader.loadClassOrNull(java.base@14.0.2/BuiltinClassLoader.java:642)
- locked <0x00000007d68d6f18> (a java.lang.Object)
at jdk.internal.loader.BuiltinClassLoader.loadClass(java.base@14.0.2/BuiltinClassLoader.java:600)
at jdk.internal.loader.ClassLoaders$AppClassLoader.loadClass(java.base@14.0.2/ClassLoaders.java:178)
at java.lang.ClassLoader.loadClass(java.base@14.0.2/ClassLoader.java:522)
at kamon.instrumentation.akka.remote.MessageBufferInstrumentation.(MessageBufferInstrumentation.scala:15)
at jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance0(java.base@14.0.2/Native Method)
at jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance(java.base@14.0.2/NativeConstructorAccessorImpl.java:62)
at jdk.internal.reflect.DelegatingConstructorAccessorImpl.newInstance(java.base@14.0.2/DelegatingConstructorAccessorImpl.java:45)
at java.lang.reflect.Constructor.newInstanceWithCaller(java.base@14.0.2/Constructor.java:500)
at java.lang.reflect.ReflectAccess.newInstance(java.base@14.0.2/ReflectAccess.java:124)
at jdk.internal.reflect.ReflectionFactory.newInstance(java.base@14.0.2/ReflectionFactory.java:346)
at java.lang.Class.newInstance(java.base@14.0.2/Class.java:604)
at kanela.agent.InstrumentationLoader.lambda$loadInstrumentation$b85f757d$1(InstrumentationLoader.java:58)
at kanela.agent.InstrumentationLoader$$Lambda$149/0x0000000800bf7040.apply(Unknown Source)
at kanela.agent.libs.io.vavr.control.Try.of(Try.java:75)
at kanela.agent.InstrumentationLoader.loadInstrumentation(InstrumentationLoader.java:56)
at kanela.agent.InstrumentationLoader.lambda$null$1(InstrumentationLoader.java:46)
at kanela.agent.InstrumentationLoader$$Lambda$148/0x0000000800bf6c40.apply(Unknown Source)
at kanela.agent.libs.io.vavr.collection.List.flatMap(List.java:898)
at kanela.agent.InstrumentationLoader.lambda$load$4(InstrumentationLoader.java:46)
at kanela.agent.InstrumentationLoader$$Lambda$146/0x0000000800bf6440.apply(Unknown Source)
at kanela.agent.libs.io.vavr.collection.List.map(List.java:1038)
at kanela.agent.InstrumentationLoader.load(InstrumentationLoader.java:43)
at kanela.agent.Kanela.lambda$null$0(Kanela.java:79)
at kanela.agent.Kanela$$Lambda$42/0x0000000800b81440.accept(Unknown Source)
at kanela.agent.util.classloader.InstrumentationClassPath.use(InstrumentationClassPath.java:84)
at kanela.agent.Kanela.lambda$start$1(Kanela.java:68)
at kanela.agent.Kanela$$Lambda$14/0x0000000800b6fc40.run(Unknown Source)
at kanela.agent.util.Execution.timed(Execution.java:32)
at kanela.agent.util.Execution.runWithTimeSpent(Execution.java:41)
at kanela.agent.Kanela.start(Kanela.java:67)
at kanela.agent.Kanela.premain(Kanela.java:47)
at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(java.base@14.0.2/Native Method)
at jdk.internal.reflect.NativeMethodAccessorImpl.invoke(java.base@14.0.2/NativeMethodAccessorImpl.java:62)
at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(java.base@14.0.2/DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(java.base@14.0.2/Method.java:564)
at sun.instrument.InstrumentationImpl.loadClassAndStartAgent(java.instrument@14.0.2/InstrumentationImpl.java:513)
at sun.instrument.InstrumentationImpl.loadClassAndCallPremain(java.instrument@14.0.2/InstrumentationImpl.java:525)
"ExpiringMap-Expirer":
at jdk.internal.misc.Unsafe.park(java.base@14.0.2/Native Method)
- parking to wait for <0x00000007d7c6aed8> (a java.util.concurrent.locks.ReentrantReadWriteLock$NonfairSync)
at java.util.concurrent.locks.LockSupport.park(java.base@14.0.2/LockSupport.java:211)
at java.util.concurrent.locks.AbstractQueuedSynchronizer.acquire(java.base@14.0.2/AbstractQueuedSynchronizer.java:714)
at java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireShared(java.base@14.0.2/AbstractQueuedSynchronizer.java:1026)
at java.util.concurrent.locks.ReentrantReadWriteLock$ReadLock.lock(java.base@14.0.2/ReentrantReadWriteLock.java:738)
at kanela.agent.libs.net.jodah.expiringmap.ExpiringMap.getEntry(ExpiringMap.java:1243)
at kanela.agent.libs.net.jodah.expiringmap.ExpiringMap.get(ExpiringMap.java:742)
at kanela.agent.cache.PoolStrategyCache.locate(PoolStrategyCache.java:56)
at kanela.agent.libs.net.bytebuddy.agent.builder.AgentBuilder$PoolStrategy$WithTypePoolCache.typePool(AgentBuilder.java:2764)
at kanela.agent.libs.net.bytebuddy.agent.builder.AgentBuilder$Default$ExecutingTransformer.transform(AgentBuilder.java:10261)
at kanela.agent.libs.net.bytebuddy.agent.builder.AgentBuilder$Default$ExecutingTransformer.access$1600(AgentBuilder.java:10029)
at kanela.agent.libs.net.bytebuddy.agent.builder.AgentBuilder$Default$ExecutingTransformer$Java9CapableVmDispatcher.run(AgentBuilder.java:10722)
at kanela.agent.libs.net.bytebuddy.agent.builder.AgentBuilder$Default$ExecutingTransformer$Java9CapableVmDispatcher.run(AgentBuilder.java:10660)
at java.security.AccessController.executePrivileged(java.base@14.0.2/AccessController.java:753)
at java.security.AccessController.doPrivileged(java.base@14.0.2/AccessController.java:391)
at kanela.agent.libs.net.bytebuddy.agent.builder.AgentBuilder$Default$ExecutingTransformer.transform(AgentBuilder.java:10219)
at kanela.agent.libs.net.bytebuddy.agent.builder.AgentBuilder$Default$ExecutingTransformer$ByteBuddy$ModuleSupport.transform(Unknown Source)
at sun.instrument.TransformerManager.transform(java.instrument@14.0.2/TransformerManager.java:188)
at sun.instrument.InstrumentationImpl.transform(java.instrument@14.0.2/InstrumentationImpl.java:563)
at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(java.base@14.0.2/AbstractQueuedSynchronizer.java:1650)
at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(java.base@14.0.2/ScheduledThreadPoolExecutor.java:1182)
at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(java.base@14.0.2/ScheduledThreadPoolExecutor.java:899)
at java.util.concurrent.ThreadPoolExecutor.getTask(java.base@14.0.2/ThreadPoolExecutor.java:1056)
at java.util.concurrent.ThreadPoolExecutor.runWorker(java.base@14.0.2/ThreadPoolExecutor.java:1116)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(java.base@14.0.2/ThreadPoolExecutor.java:630)
at java.lang.Thread.run(java.base@14.0.2/Thread.java:832)
Found 1 deadlock.`
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