[Bug 58646] NullPointerException in InternalNioOutputBuffer

https://bz.apache.org/bugzilla/show_bug.cgi?id=58646 --- Comment #31 from neeraj...@gmail.com --- (In reply to Aurélien from comment #29) > I have encountered a very similar issue on Tomcat 9.0.0.M1: > - first "CoyoteAdapter.checkRecycled Encountered a non-recycled request and > recycled it

[Bug 58646] NullPointerException in InternalNioOutputBuffer

https://bz.apache.org/bugzilla/show_bug.cgi?id=58646 --- Comment #30 from Mark Thomas --- Yes, the original bug is fixed in all 8.5.x and 9.0.x releases. It doesn't appear in the changelog because it was fixed before development of those branches started. -- You are receiving

[Bug 58646] NullPointerException in InternalNioOutputBuffer

https://bz.apache.org/bugzilla/show_bug.cgi?id=58646 --- Comment #29 from Aurélien --- I have encountered a very similar issue on Tomcat 9.0.0.M1: - first "CoyoteAdapter.checkRecycled Encountered a non-recycled request and recycled it forcedly", - then a lof of 400

[Bug 58646] NullPointerException in InternalNioOutputBuffer

https://bz.apache.org/bugzilla/show_bug.cgi?id=58646 --- Comment #28 from Mark Thomas --- Fix back-ported to 7.0.x for 7.0.69 onwards and to 6.0.x for 6.0.46 onwards. -- You are receiving this mail because: You are the assignee for the bug.

[Bug 58646] NullPointerException in InternalNioOutputBuffer

https://bz.apache.org/bugzilla/show_bug.cgi?id=58646 Mark Thomas changed: What|Removed |Added Status|NEW |RESOLVED

[Bug 58646] NullPointerException in InternalNioOutputBuffer

https://bz.apache.org/bugzilla/show_bug.cgi?id=58646 Alexander Malyshev changed: What|Removed |Added Status|NEEDINFO|NEW ---

[Bug 58646] NullPointerException in InternalNioOutputBuffer

https://bz.apache.org/bugzilla/show_bug.cgi?id=58646 --- Comment #25 from Alexander Malyshev --- I will try to remember the whole stack trace of the first call to find out the actual call path - as there are a lot of possible call paths to cancelledKey() method. -- You are

[Bug 58646] NullPointerException in InternalNioOutputBuffer

https://bz.apache.org/bugzilla/show_bug.cgi?id=58646 --- Comment #24 from Alexander Malyshev --- I got some new info here. 1) This issue is hardly reproducible with the logs because logging for each request highly slows down my server and request rate drops. I removed logs

[Bug 58646] NullPointerException in InternalNioOutputBuffer

https://bz.apache.org/bugzilla/show_bug.cgi?id=58646 --- Comment #23 from Mark Thomas --- Something to try (that would address the Upgrade + IOE issue above and any similar issues) is to add this: connections.remove(socket.getSocket()); to the start of:

[Bug 58646] NullPointerException in InternalNioOutputBuffer

https://bz.apache.org/bugzilla/show_bug.cgi?id=58646 --- Comment #22 from Alexander Malyshev --- Oops. Some incorrect info in last comment. It turns out I used both comet(implemented using async servlets) and websocket. So call path with "if (state == SocketState.UPGRADING)

[Bug 58646] NullPointerException in InternalNioOutputBuffer

https://bz.apache.org/bugzilla/show_bug.cgi?id=58646 --- Comment #21 from Alexander Malyshev --- Ok, I added some additional logs and here is what we have: Feb 15, 2016 MSK 05:34:24.157 PM http-nio-135.60.87.68-443-exec-34 org.apache.coyote.http11.Http11NioProtocol INFO:

[Bug 58646] NullPointerException in InternalNioOutputBuffer

https://bz.apache.org/bugzilla/show_bug.cgi?id=58646 --- Comment #20 from miro-ch --- Hi everybody, we have exactly the same problem. We get every few hours "Error parsing HTTP request header" and then we must restart tomcat. Does anyone have a solution for this problem?

[Bug 58646] NullPointerException in InternalNioOutputBuffer

https://bz.apache.org/bugzilla/show_bug.cgi?id=58646 Mark Thomas changed: What|Removed |Added Status|NEW |NEEDINFO --- Comment

[Bug 58646] NullPointerException in InternalNioOutputBuffer

https://bz.apache.org/bugzilla/show_bug.cgi?id=58646 Iztok changed: What|Removed |Added Status|NEEDINFO|NEW --- Comment #18

[Bug 58646] NullPointerException in InternalNioOutputBuffer

https://bz.apache.org/bugzilla/show_bug.cgi?id=58646 Alexander Malyshev changed: What|Removed |Added Status|NEEDINFO|NEW ---

[Bug 58646] NullPointerException in InternalNioOutputBuffer

https://bz.apache.org/bugzilla/show_bug.cgi?id=58646 Mark Thomas changed: What|Removed |Added Status|NEW |NEEDINFO --- Comment

[Bug 58646] NullPointerException in InternalNioOutputBuffer

https://bz.apache.org/bugzilla/show_bug.cgi?id=58646 --- Comment #15 from Alexander Malyshev --- Ok, finally I was able to reproduce it with logs. I associated ID with each request object and I added logging to AbstractHttp11Processor class to process() and recycle()

[Bug 58646] NullPointerException in InternalNioOutputBuffer

https://bz.apache.org/bugzilla/show_bug.cgi?id=58646 --- Comment #13 from Julie --- (In reply to Alexander Malyshev from comment #12) > Yes, I agree. For some reason I can easily reproduce it with clean tomcat > 8.0.29, but once I add logging to it to investigate further - it

[Bug 58646] NullPointerException in InternalNioOutputBuffer

https://bz.apache.org/bugzilla/show_bug.cgi?id=58646 --- Comment #14 from Julie --- I am seeing similar errors in my log under traffic. I am using tomcat 8.0.15 -- You are receiving this mail because: You are the assignee for the bug.

[Bug 58646] NullPointerException in InternalNioOutputBuffer

https://bz.apache.org/bugzilla/show_bug.cgi?id=58646 --- Comment #12 from Alexander Malyshev --- Yes, I agree. For some reason I can easily reproduce it with clean tomcat 8.0.29, but once I add logging to it to investigate further - it disappears.. I'll be running more

[Bug 58646] NullPointerException in InternalNioOutputBuffer

https://bz.apache.org/bugzilla/show_bug.cgi?id=58646 Mark Thomas changed: What|Removed |Added Status|NEW |NEEDINFO --- Comment

[Bug 58646] NullPointerException in InternalNioOutputBuffer

https://bz.apache.org/bugzilla/show_bug.cgi?id=58646 --- Comment #8 from Mark Thomas --- (In reply to Alexander Malyshev from comment #6) > I don't think it's application bug. All the evidence so far points to an application bug being more likely than a Tomcat bug. > The only

[Bug 58646] NullPointerException in InternalNioOutputBuffer

https://bz.apache.org/bugzilla/show_bug.cgi?id=58646 --- Comment #9 from Alexander Malyshev --- Well, I don't see how NullPointer in Tomcat code can possibly be an application bug. I forgot about these two valves, but, again, they never store request/response objects so they

[Bug 58646] NullPointerException in InternalNioOutputBuffer

https://bz.apache.org/bugzilla/show_bug.cgi?id=58646 --- Comment #10 from Christopher Schultz --- (In reply to Alexander Malyshev from comment #9) > Well, I don't see how NullPointer in Tomcat code can possibly be an > application bug. package com.your.code;

[Bug 58646] NullPointerException in InternalNioOutputBuffer

https://bz.apache.org/bugzilla/show_bug.cgi?id=58646 --- Comment #7 from Alexander Malyshev --- Ok, It seems like the issue happens even with org.apache.catalina.connector.RECYCLE_FACADES=true. Following are the exceptions I got: Nov 25, 2015 CST 06:10:52.115 PM

[Bug 58646] NullPointerException in InternalNioOutputBuffer

https://bz.apache.org/bugzilla/show_bug.cgi?id=58646 --- Comment #6 from Alexander Malyshev --- I don't think it's application bug. During traffic testing only the following requests are sent: 1) Requests to get static content. Fully processed by tomcat - only filters apply.

[Bug 58646] NullPointerException in InternalNioOutputBuffer

https://bz.apache.org/bugzilla/show_bug.cgi?id=58646 Mark Thomas changed: What|Removed |Added Summary|NullPointerException in |NullPointerException

[Bug 58646] NullPointerException in InternalNioOutputBuffer

https://bz.apache.org/bugzilla/show_bug.cgi?id=58646 --- Comment #5 from Mark Thomas --- I've added the stack trace to the log message. Initial impressions of this issue are an application bug along the lines of retaining a reference to the response. -- You are receiving

[Bug 58646] NullPointerException in InternalNioOutputBuffer under traffic related to config.

https://bz.apache.org/bugzilla/show_bug.cgi?id=58646 --- Comment #1 from Alexander Malyshev --- After some more testing it turns out it's not related to async-supported tag. It's just intermittent. Also, sometimes this one happens before below exceptions: Nov 24, 2015 CST

[Bug 58646] NullPointerException in InternalNioOutputBuffer under traffic related to config.

https://bz.apache.org/bugzilla/show_bug.cgi?id=58646 --- Comment #3 from Konstantin Kolinko --- 1) > Nov 23, 2015 CST 08:34:58.115 PM org.apache.coyote.http11.Http11NioProcessor > INFO: Error parsing HTTP request header > Note: further occurrences of HTTP header parsing

[Bug 58646] NullPointerException in InternalNioOutputBuffer under traffic related to config.

https://bz.apache.org/bugzilla/show_bug.cgi?id=58646 --- Comment #2 from Alexander Malyshev --- Note also that the amount of regular HTTP request during testing is not huge - nearly 10-12 requests/second. Amount of websocket traffic is huge, but it does not seem to affect

[Bug 58646] NullPointerException in InternalNioOutputBuffer under traffic related to config.

https://bz.apache.org/bugzilla/show_bug.cgi?id=58646 Alexander Malyshev changed: What|Removed |Added Priority|P2 |P3 -- You