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Posted to dev@tomcat.apache.org by bu...@apache.org on 2004/03/11 18:05:35 UTC
DO NOT REPLY [Bug 27611] New: -
Tomcat Not Responding
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http://issues.apache.org/bugzilla/show_bug.cgi?id=27611
Tomcat Not Responding
Summary: Tomcat Not Responding
Product: Tomcat 5
Version: 5.0.18
Platform: PC
OS/Version: Linux
Status: NEW
Severity: Major
Priority: Other
Component: Catalina
AssignedTo: tomcat-dev@jakarta.apache.org
ReportedBy: rcoad@exelixis.com
I have two installations of Tomcat 5.0.18 with Axis 1.1 on 4 processor box
running Linux 2.4.20 and using JDK 1.4.2. Neither is in production right now so
they are not being hit too often - sometimes days go by without any accesses.
This morning both responded fine initially then, after attempting to go to the
manager application, one froze up and would not respond to any more requests. I
was able to generate the stack trace below using kill -QUIT.
Full thread dump Java HotSpot(TM) Client VM (1.4.2-b28 mixed mode):
"Thread-35" daemon prio=1 tid=0x0809f958 nid=0x5736 runnable [4dc82000..
4dc82714]
at java.net.PlainSocketImpl.socketAccept(Native Method)
at java.net.PlainSocketImpl.accept(PlainSocketImpl.java:353)
- locked <0x45603720> (a java.net.PlainSocketImpl)
at java.net.ServerSocket.implAccept(ServerSocket.java:448)
at java.net.ServerSocket.accept(ServerSocket.java:419)
at org.apache.axis.monitor.SOAPMonitorService$ServerSocketThread.
run(SOAPMonitorService.java:228)
at java.lang.Thread.run(Thread.java:534)
"TP-Monitor" daemon prio=1 tid=0x4e702b98 nid=0x5736 in Object.wait() [4ea84000.
.4ea84714]
at java.lang.Object.wait(Native Method)
- waiting on <0x45190290> (a org.apache.tomcat.util.threads.
ThreadPool$MonitorRunnable)
at org.apache.tomcat.util.threads.ThreadPool$MonitorRunnable.
run(ThreadPool.java:560)
- locked <0x45190290> (a org.apache.tomcat.util.threads.
ThreadPool$MonitorRunnable)
at java.lang.Thread.run(Thread.java:534)
"TP-Processor4" daemon prio=1 tid=0x4e712638 nid=0x5736 runnable [4ea03000..
4ea03714]
at java.net.PlainSocketImpl.socketAccept(Native Method)
at java.net.PlainSocketImpl.accept(PlainSocketImpl.java:353)
- locked <0x45190318> (a java.net.PlainSocketImpl)
at java.net.ServerSocket.implAccept(ServerSocket.java:448)
at java.net.ServerSocket.accept(ServerSocket.java:419)
at org.apache.jk.common.ChannelSocket.accept(ChannelSocket.java:287)
at org.apache.jk.common.ChannelSocket.acceptConnections(ChannelSocket.java:
581)
at org.apache.jk.common.SocketAcceptor.runIt(ChannelSocket.java:767)
at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.
run(ThreadPool.java:683)
at java.lang.Thread.run(Thread.java:534)
"TP-Processor3" daemon prio=1 tid=0x4e711bc8 nid=0x5736 in Object.wait()
[4e982000..4e982714]
at java.lang.Object.wait(Native Method)
- waiting on <0x45190530> (a org.apache.tomcat.util.threads.
ThreadPool$ControlRunnable)
at java.lang.Object.wait(Object.java:429)
at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.
run(ThreadPool.java:656)
- locked <0x45190530> (a org.apache.tomcat.util.threads.
ThreadPool$ControlRunnable)
at java.lang.Thread.run(Thread.java:534)
"TP-Processor2" daemon prio=1 tid=0x4e711a68 nid=0x5736 in Object.wait()
[4e901000..4e901714]
at java.lang.Object.wait(Native Method)
- waiting on <0x451905b0> (a org.apache.tomcat.util.threads.
ThreadPool$ControlRunnable)
at java.lang.Object.wait(Object.java:429)
at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.
run(ThreadPool.java:656)
- locked <0x451905b0> (a org.apache.tomcat.util.threads.
ThreadPool$ControlRunnable)
at java.lang.Thread.run(Thread.java:534)
"TP-Processor1" daemon prio=1 tid=0x4e711878 nid=0x5736 in Object.wait()
[4e880000..4e880714]
at java.lang.Object.wait(Native Method)
- waiting on <0x45190630> (a org.apache.tomcat.util.threads.
ThreadPool$ControlRunnable)
at java.lang.Object.wait(Object.java:429)
at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.
run(ThreadPool.java:656)
- locked <0x45190630> (a org.apache.tomcat.util.threads.
ThreadPool$ControlRunnable)
at java.lang.Thread.run(Thread.java:534)
"http7000-Monitor" prio=1 tid=0x081f0380 nid=0x5736 in Object.wait() [4e696000..
4e696714]
at java.lang.Object.wait(Native Method)
- waiting on <0x450cb468> (a org.apache.tomcat.util.threads.
ThreadPool$MonitorRunnable)
at org.apache.tomcat.util.threads.ThreadPool$MonitorRunnable.
run(ThreadPool.java:560)
- locked <0x450cb468> (a org.apache.tomcat.util.threads.
ThreadPool$MonitorRunnable)
at java.lang.Thread.run(Thread.java:534)
"http7000-Processor25" daemon prio=1 tid=0x081ef7c8 nid=0x5736 in Object.wait()
[4e615000..4e615714]
at java.lang.Object.wait(Native Method)
- waiting on <0x450cb520> (a org.apache.tomcat.util.threads.
ThreadPool$ControlRunnable)
at java.lang.Object.wait(Object.java:429)
at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.
run(ThreadPool.java:656)
- locked <0x450cb520> (a org.apache.tomcat.util.threads.
ThreadPool$ControlRunnable)
at java.lang.Thread.run(Thread.java:534)
"http7000-Processor24" daemon prio=1 tid=0x081eec10 nid=0x5736 in Object.wait()
[4e594000..4e594714]
at java.lang.Object.wait(Native Method)
- waiting on <0x450cb5a0> (a org.apache.tomcat.util.threads.
ThreadPool$ControlRunnable)
at java.lang.Object.wait(Object.java:429)
at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.
run(ThreadPool.java:656)
- locked <0x450cb5a0> (a org.apache.tomcat.util.threads.
ThreadPool$ControlRunnable)
at java.lang.Thread.run(Thread.java:534)
"http7000-Processor23" daemon prio=1 tid=0x081ee098 nid=0x5736 in Object.wait()
[4e513000..4e513714]
at java.lang.Object.wait(Native Method)
- waiting on <0x450cb620> (a org.apache.tomcat.util.threads.
ThreadPool$ControlRunnable)
at java.lang.Object.wait(Object.java:429)
at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.
run(ThreadPool.java:656)
- locked <0x450cb620> (a org.apache.tomcat.util.threads.
ThreadPool$ControlRunnable)
at java.lang.Thread.run(Thread.java:534)
"http7000-Processor22" daemon prio=1 tid=0x0858d148 nid=0x5736 in Object.wait()
[4e492000..4e492714]
at java.lang.Object.wait(Native Method)
- waiting on <0x450cb6a0> (a org.apache.tomcat.util.threads.
ThreadPool$ControlRunnable)
at java.lang.Object.wait(Object.java:429)
at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.
run(ThreadPool.java:656)
- locked <0x450cb6a0> (a org.apache.tomcat.util.threads.
ThreadPool$ControlRunnable)
at java.lang.Thread.run(Thread.java:534)
"http7000-Processor21" daemon prio=1 tid=0x0858c590 nid=0x5736 in Object.wait()
[4e411000..4e411714]
at java.lang.Object.wait(Native Method)
- waiting on <0x450cb720> (a org.apache.tomcat.util.threads.
ThreadPool$ControlRunnable)
at java.lang.Object.wait(Object.java:429)
at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.
run(ThreadPool.java:656)
- locked <0x450cb720> (a org.apache.tomcat.util.threads.
ThreadPool$ControlRunnable)
at java.lang.Thread.run(Thread.java:534)
"http7000-Processor20" daemon prio=1 tid=0x0858b9d8 nid=0x5736 in Object.wait()
[4e390000..4e390714]
at java.lang.Object.wait(Native Method)
- waiting on <0x450cb7a0> (a org.apache.tomcat.util.threads.
ThreadPool$ControlRunnable)
at java.lang.Object.wait(Object.java:429)
at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.
run(ThreadPool.java:656)
- locked <0x450cb7a0> (a org.apache.tomcat.util.threads.
ThreadPool$ControlRunnable)
at java.lang.Thread.run(Thread.java:534)
"http7000-Processor19" daemon prio=1 tid=0x0858ae20 nid=0x5736 in Object.wait()
[4e30f000..4e30f714]
at java.lang.Object.wait(Native Method)
- waiting on <0x450cb820> (a org.apache.tomcat.util.threads.
ThreadPool$ControlRunnable)
at java.lang.Object.wait(Object.java:429)
at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.
run(ThreadPool.java:656)
- locked <0x450cb820> (a org.apache.tomcat.util.threads.
ThreadPool$ControlRunnable)
at java.lang.Thread.run(Thread.java:534)
"http7000-Processor18" daemon prio=1 tid=0x08589d68 nid=0x5736 in Object.wait()
[4e28e000..4e28e714]
at java.lang.Object.wait(Native Method)
- waiting on <0x450cb8a0> (a org.apache.tomcat.util.threads.
ThreadPool$ControlRunnable)
at java.lang.Object.wait(Object.java:429)
at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.
run(ThreadPool.java:656)
- locked <0x450cb8a0> (a org.apache.tomcat.util.threads.
ThreadPool$ControlRunnable)
at java.lang.Thread.run(Thread.java:534)
"http7000-Processor17" daemon prio=1 tid=0x085891b0 nid=0x5736 in Object.wait()
[4e20d000..4e20d714]
at java.lang.Object.wait(Native Method)
- waiting on <0x450cb920> (a org.apache.tomcat.util.threads.
ThreadPool$ControlRunnable)
at java.lang.Object.wait(Object.java:429)
at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.
run(ThreadPool.java:656)
- locked <0x450cb920> (a org.apache.tomcat.util.threads.
ThreadPool$ControlRunnable)
at java.lang.Thread.run(Thread.java:534)
"http7000-Processor16" daemon prio=1 tid=0x085885f8 nid=0x5736 in Object.wait()
[4e18c000..4e18c714]
at java.lang.Object.wait(Native Method)
- waiting on <0x450cb9a0> (a org.apache.tomcat.util.threads.
ThreadPool$ControlRunnable)
at java.lang.Object.wait(Object.java:429)
at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.
run(ThreadPool.java:656)
- locked <0x450cb9a0> (a org.apache.tomcat.util.threads.
ThreadPool$ControlRunnable)
at java.lang.Thread.run(Thread.java:534)
"http7000-Processor15" daemon prio=1 tid=0x08587a40 nid=0x5736 in Object.wait()
[4e10b000..4e10b714]
at java.lang.Object.wait(Native Method)
- waiting on <0x450cba20> (a org.apache.tomcat.util.threads.
ThreadPool$ControlRunnable)
at java.lang.Object.wait(Object.java:429)
at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.
run(ThreadPool.java:656)
- locked <0x450cba20> (a org.apache.tomcat.util.threads.
ThreadPool$ControlRunnable)
at java.lang.Thread.run(Thread.java:534)
"http7000-Processor14" daemon prio=1 tid=0x08591008 nid=0x5736 in Object.wait()
[4e08a000..4e08a714]
at java.lang.Object.wait(Native Method)
- waiting on <0x450cbaa0> (a org.apache.tomcat.util.threads.
ThreadPool$ControlRunnable)
at java.lang.Object.wait(Object.java:429)
at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.
run(ThreadPool.java:656)
- locked <0x450cbaa0> (a org.apache.tomcat.util.threads.
ThreadPool$ControlRunnable)
at java.lang.Thread.run(Thread.java:534)
"http7000-Processor13" daemon prio=1 tid=0x08590450 nid=0x5736 in Object.wait()
[4e009000..4e009714]
at java.lang.Object.wait(Native Method)
- waiting on <0x450cbb20> (a org.apache.tomcat.util.threads.
ThreadPool$ControlRunnable)
at java.lang.Object.wait(Object.java:429)
at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.
run(ThreadPool.java:656)
- locked <0x450cbb20> (a org.apache.tomcat.util.threads.
ThreadPool$ControlRunnable)
at java.lang.Thread.run(Thread.java:534)
"http7000-Processor12" daemon prio=1 tid=0x0858f898 nid=0x5736 in Object.wait()
[4df88000..4df88714]
at java.lang.Object.wait(Native Method)
- waiting on <0x450cbba0> (a org.apache.tomcat.util.threads.
ThreadPool$ControlRunnable)
at java.lang.Object.wait(Object.java:429)
at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.
run(ThreadPool.java:656)
- locked <0x450cbba0> (a org.apache.tomcat.util.threads.
ThreadPool$ControlRunnable)
at java.lang.Thread.run(Thread.java:534)
"http7000-Processor11" daemon prio=1 tid=0x0858ed00 nid=0x5736 in Object.wait()
[4df07000..4df07714]
at java.lang.Object.wait(Native Method)
- waiting on <0x450cbc20> (a org.apache.tomcat.util.threads.
ThreadPool$ControlRunnable)
at java.lang.Object.wait(Object.java:429)
at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.
run(ThreadPool.java:656)
- locked <0x450cbc20> (a org.apache.tomcat.util.threads.
ThreadPool$ControlRunnable)
at java.lang.Thread.run(Thread.java:534)
"http7000-Processor10" daemon prio=1 tid=0x08441e70 nid=0x5736 in Object.wait()
[4de86000..4de86714]
at java.lang.Object.wait(Native Method)
- waiting on <0x450cbca0> (a org.apache.tomcat.util.threads.
ThreadPool$ControlRunnable)
at java.lang.Object.wait(Object.java:429)
at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.
run(ThreadPool.java:656)
- locked <0x450cbca0> (a org.apache.tomcat.util.threads.
ThreadPool$ControlRunnable)
at java.lang.Thread.run(Thread.java:534)
"http7000-Processor9" daemon prio=1 tid=0x084412b8 nid=0x5736 in Object.wait()
[4de05000..4de05714]
at java.lang.Object.wait(Native Method)
- waiting on <0x450cbd20> (a org.apache.tomcat.util.threads.
ThreadPool$ControlRunnable)
at java.lang.Object.wait(Object.java:429)
at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.
run(ThreadPool.java:656)
- locked <0x450cbd20> (a org.apache.tomcat.util.threads.
ThreadPool$ControlRunnable)
at java.lang.Thread.run(Thread.java:534)
"http7000-Processor8" daemon prio=1 tid=0x08440700 nid=0x5736 in Object.wait()
[4dd84000..4dd84714]
at java.lang.Object.wait(Native Method)
- waiting on <0x450cbda0> (a org.apache.tomcat.util.threads.
ThreadPool$ControlRunnable)
at java.lang.Object.wait(Object.java:429)
at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.
run(ThreadPool.java:656)
- locked <0x450cbda0> (a org.apache.tomcat.util.threads.
ThreadPool$ControlRunnable)
at java.lang.Thread.run(Thread.java:534)
"http7000-Processor7" daemon prio=1 tid=0x0843fc28 nid=0x5736 in Object.wait()
[4dd03000..4dd03714]
at java.lang.Object.wait(Native Method)
- waiting on <0x450cbe20> (a org.apache.tomcat.util.threads.
ThreadPool$ControlRunnable)
at java.lang.Object.wait(Object.java:429)
at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.
run(ThreadPool.java:656)
- locked <0x450cbe20> (a org.apache.tomcat.util.threads.
ThreadPool$ControlRunnable)
at java.lang.Thread.run(Thread.java:534)
"http7000-Processor6" daemon prio=1 tid=0x085a6a88 nid=0x5736 in Object.wait()
[4dbfb000..4dbfb714]
at java.lang.Object.wait(Native Method)
- waiting on <0x450cbea0> (a org.apache.tomcat.util.threads.
ThreadPool$ControlRunnable)
at java.lang.Object.wait(Object.java:429)
at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.
run(ThreadPool.java:656)
- locked <0x450cbea0> (a org.apache.tomcat.util.threads.
ThreadPool$ControlRunnable)
at java.lang.Thread.run(Thread.java:534)
"http7000-Processor5" daemon prio=1 tid=0x085a5f08 nid=0x5736 in Object.wait()
[4db7a000..4db7a714]
at java.lang.Object.wait(Native Method)
- waiting on <0x450cbf20> (a org.apache.tomcat.util.threads.
ThreadPool$ControlRunnable)
at java.lang.Object.wait(Object.java:429)
at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.
run(ThreadPool.java:656)
- locked <0x450cbf20> (a org.apache.tomcat.util.threads.
ThreadPool$ControlRunnable)
at java.lang.Thread.run(Thread.java:534)
"http7000-Processor4" daemon prio=1 tid=0x085a5338 nid=0x5736 in Object.wait()
[4daf9000..4daf9714]
at java.lang.Object.wait(Native Method)
- waiting on <0x450cbfa0> (a org.apache.tomcat.util.threads.
ThreadPool$ControlRunnable)
at java.lang.Object.wait(Object.java:429)
at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.
run(ThreadPool.java:656)
- locked <0x450cbfa0> (a org.apache.tomcat.util.threads.
ThreadPool$ControlRunnable)
at java.lang.Thread.run(Thread.java:534)
"http7000-Processor3" daemon prio=1 tid=0x085a4968 nid=0x5736 in Object.wait()
[4da78000..4da78714]
at java.lang.Object.wait(Native Method)
- waiting on <0x450cc020> (a org.apache.tomcat.util.threads.
ThreadPool$ControlRunnable)
at java.lang.Object.wait(Object.java:429)
at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.
run(ThreadPool.java:656)
- locked <0x450cc020> (a org.apache.tomcat.util.threads.
ThreadPool$ControlRunnable)
at java.lang.Thread.run(Thread.java:534)
"http7000-Processor2" daemon prio=1 tid=0x085a4008 nid=0x5736 in Object.wait()
[4d9f7000..4d9f7714]
at java.lang.Object.wait(Native Method)
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