https://bz.apache.org/bugzilla/show_bug.cgi?id=66683
Bug ID: 66683
Summary: org.apache.coyote.http11.Http11Processor.service Error
parsing HTTP request header, Unexpected state: headers
already parsed. Buffer not recycled?
Product: Tomcat 8
Version: 8.5.3
Hardware: PC
OS: Linux
Status: NEW
Severity: normal
Priority: P2
Component: Catalina
Assignee: dev@tomcat.apache.org
Reporter: yangshj...@gmail.com
Target Milestone: ----
Created attachment 38599
--> https://bz.apache.org/bugzilla/attachment.cgi?id=38599&action=edit
exception log
09-Jul-2023 09:22:57.265 INFO [catalina-exec-423]
org.apache.tomcat.util.http.parser.Cookie.logInvalidHeader A cookie header was
received [1688602504,1688691157,1688862346;
Hm_lpvt_d7c7037093938390bc160fc28becc542=1688863741] that contained an invalid
cookie. That cookie will be ignored.Note: further occurrences of this error
will be logged at DEBUG level.
09-Jul-2023 09:36:27.884 INFO [catalina-exec-291]
org.apache.coyote.http11.Http11Processor.service Error parsing HTTP request
header
Note: further occurrences of HTTP header parsing errors will be logged at
DEBUG level.
java.lang.IllegalStateException: Unexpected state: headers already parsed.
Buffer not recycled?
at
org.apache.coyote.http11.Http11InputBuffer.parseHeaders(Http11InputBuffer.java:587)
at
org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:1010)
at
org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66)
at
org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:785)
at
org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1425)
at
org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:52)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at
org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
at java.lang.Thread.run(Thread.java:745)
09-Jul-2023 09:36:27.997 SEVERE [catalina-exec-461]
org.apache.coyote.http11.Http11Processor.service Error processing request
java.lang.NullPointerException
at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:399)
at
org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:1110)
at
org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66)
at
org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:785)
at
org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1425)
at
org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:52)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at
org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
at java.lang.Thread.run(Thread.java:745)
09-Jul-2023 09:36:28.016 SEVERE [catalina-exec-461]
org.apache.coyote.http11.Http11Processor.endRequest Error finishing response
java.lang.NullPointerException
at
org.apache.coyote.http11.Http11OutputBuffer.commit(Http11OutputBuffer.java:351)
at
org.apache.coyote.http11.Http11Processor.action(Http11Processor.java:658)
at
org.apache.coyote.http11.Http11Processor.endRequest(Http11Processor.java:1793)
at
org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:1149)
at
org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66)
at
org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:785)
at
org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1425)
at
org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:52)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at
org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
at java.lang.Thread.run(Thread.java:745)
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