I've got plenty of these:
2009-04-07 21:08:47,080 [WatchDog for 'JSPWiki'] ERROR
com.ecyrd.jspwiki.util.WatchDog - stacktrace follows
java.net.SocketInputStream.socketRead0(Native Method)
java.net.SocketInputStream.read(SocketInputStream.java:129)
java.io.BufferedInputStream.fill(BufferedInputStream.java:218)
java.io.BufferedInputStream.read1(BufferedInputStream.java:258)
java.io.BufferedInputStream.read(BufferedInputStream.java:317)
org.apache.jk.common.ChannelSocket.read(ChannelSocket.java:626)
org.apache.jk.common.ChannelSocket.receive(ChannelSocket.java:564)
org
.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:
691)
org.apache.jk.common.ChannelSocket
$SocketConnection.runIt(ChannelSocket.java:895)
org.apache.tomcat.util.threads.ThreadPool
$ControlRunnable.run(ThreadPool.java:685)
java.lang.Thread.run(Thread.java:619)
Sounds like it's a mod_proxy problem.
/Janne
