"Thread-1" #10 prio=5 os_prio=0 tid=0x18777800 nid=0x5664 waiting for monitor entry [0x18e0f000] java.lang.Thread.State: BLOCKED (on object monitor) at hello.DeadLock.resource1(DeadLock.java:31) - waiting to lock <0x07415a50> (a java.lang.String) at hello.DeadLock.resource2(DeadLock.java:43) - locked <0x0742bd18> (a java.lang.String) at hello.DeadLock.lambda$main$1(DeadLock.java:20) at hello.DeadLock$$Lambda$2/4983748.run(Unknown Source) at java.lang.Thread.run(Thread.java:748)
"Thread-0" #9 prio=5 os_prio=0 tid=0x18776c00 nid=0x4dc4 waiting for monitor entry [0x18d7f000] java.lang.Thread.State: BLOCKED (on object monitor) at hello.DeadLock.resource2(DeadLock.java:41) - waiting to lock <0x0742bd18> (a java.lang.String) at hello.DeadLock.resource1(DeadLock.java:33) - locked <0x07415a50> (a java.lang.String) at hello.DeadLock.lambda$main$0(DeadLock.java:11) at hello.DeadLock$$Lambda$1/5592464.run(Unknown Source) at java.lang.Thread.run(Thread.java:748)
"Monitor Ctrl-Break" #6 daemon prio=5 os_prio=0 tid=0x1861e800 nid=0x3928 runnable [0x18b3f000] java.lang.Thread.State: RUNNABLE at java.net.SocketInputStream.socketRead0(Native Method) at java.net.SocketInputStream.socketRead(SocketInputStream.java:116) at java.net.SocketInputStream.read(SocketInputStream.java:171) at java.net.SocketInputStream.read(SocketInputStream.java:141) at sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:284) at sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:326) at sun.nio.cs.StreamDecoder.read(StreamDecoder.java:178) - locked <0x07861da0> (a java.io.InputStreamReader) at java.io.InputStreamReader.read(InputStreamReader.java:184) at java.io.BufferedReader.fill(BufferedReader.java:161) at java.io.BufferedReader.readLine(BufferedReader.java:324) - locked <0x07861da0> (a java.io.InputStreamReader) at java.io.BufferedReader.readLine(BufferedReader.java:389) at com.intellij.rt.execution.application.AppMainV2$1.run(AppMainV2.java:64)
"Finalizer" #3 daemon prio=8 os_prio=1 tid=0x17972400 nid=0x41a8 in Object.wait() [0x17cff000] java.lang.Thread.State: WAITING (on object monitor) at java.lang.Object.wait(Native Method) - waiting on <0x0ca1b830> (a java.lang.ref.ReferenceQueue$Lock) at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:143) - locked <0x0ca1b830> (a java.lang.ref.ReferenceQueue$Lock) at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:164) at java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:209)
"Reference Handler" #2 daemon prio=10 os_prio=2 tid=0x17960000 nid=0x4ef0 in Object.wait() [0x17c6f000] java.lang.Thread.State: WAITING (on object monitor) at java.lang.Object.wait(Native Method) - waiting on <0x0ca1b9d0> (a java.lang.ref.Reference$Lock) at java.lang.Object.wait(Object.java:502) at java.lang.ref.Reference.tryHandlePending(Reference.java:191) - locked <0x0ca1b9d0> (a java.lang.ref.Reference$Lock) at java.lang.ref.Reference$ReferenceHandler.run(Reference.java:153)
"VM Periodic Task Thread" os_prio=2 tid=0x18739400 nid=0x4a14 waiting on condition
JNI global references: 229
// 找到一个死锁 Found one Java-level deadlock: ============================= "Thread-1": waiting to lock monitor 0x17978de4 (object 0x07415a50, a java.lang.String), which is held by "Thread-0" "Thread-0": waiting to lock monitor 0x1797a974 (object 0x0742bd18, a java.lang.String), which is held by "Thread-1"
Java stack information for the threads listed above: =================================================== "Thread-1": at hello.DeadLock.resource1(DeadLock.java:31) // 等待 0x07415a50 锁 - waiting to lock <0x07415a50> (a java.lang.String) at hello.DeadLock.resource2(DeadLock.java:43) // 持有 0x0742bd18 - locked <0x0742bd18> (a java.lang.String) at hello.DeadLock.lambda$main$1(DeadLock.java:20) at hello.DeadLock$$Lambda$2/4983748.run(Unknown Source) at java.lang.Thread.run(Thread.java:748) "Thread-0": at hello.DeadLock.resource2(DeadLock.java:41) // 等待 0x0742bd18 锁 - waiting to lock <0x0742bd18> (a java.lang.String) at hello.DeadLock.resource1(DeadLock.java:33) // 持有 0x07415a50 - locked <0x07415a50> (a java.lang.String) at hello.DeadLock.lambda$main$0(DeadLock.java:11) at hello.DeadLock$$Lambda$1/5592464.run(Unknown Source) at java.lang.Thread.run(Thread.java:748)
// 发现了一个死锁 Found 1 deadlock.
C:\Users\stateis0>
Thread-1 waiting to lock <0x07415a50> locked <0x0742bd18> Thread-0 waiting to lock <0x0742bd18> locked <0x07415a50>