[Bug 63405] Tomcat 7.0.91.0 EXCEPTION_ACCESS_VIOLATION - Problematic frame tcnative-1.dll+0x802e
https://bz.apache.org/bugzilla/show_bug.cgi?id=63405 Mark Thomas changed: What|Removed |Added Status|NEEDINFO|RESOLVED Resolution|--- |FIXED --- Comment #4 from Mark Thomas --- The crash log indicates that the crash occurred in the Poller. I've reviewed the changes since Tomcat 7.0.91 and Tomcat Native 1.2.17 and I don't see any references in the change log for fixing issues that could trigger a crash like this. There is a significant change in 7.0.99 onwards where the code was refactored to use a single pollset rather than multiple. I have also compared the 7.0.x code to 8.5.x and while a direct comparison is not possible due to 7.0.x having to support Comet, I don't see any obvious differences that could trigger a crash. I did make a few cosmetic changes to bring 7.0.x into line with 8.5.x and I also fixed one threading issue although the 8.5.x changelog indicated that that was related to timeouts. At this point I suspect a bug in the code that handled multiple pollsets. I am therefore going to resolve this as fixed. If you still see this issue, or one like it please: - update to the latest available major Tomact version (7.0.x, 8.5.x, 9.0.x ot 10.0.x) and latest available Tomcat native version - retest Anything you can do to narrow down how to trigger the issue is helpful and steps that reproduce are ideal. -- You are receiving this mail because: You are the assignee for the bug. - To unsubscribe, e-mail: dev-unsubscr...@tomcat.apache.org For additional commands, e-mail: dev-h...@tomcat.apache.org
[Bug 63405] Tomcat 7.0.91.0 EXCEPTION_ACCESS_VIOLATION - Problematic frame tcnative-1.dll+0x802e
https://bz.apache.org/bugzilla/show_bug.cgi?id=63405 Michael Osipov changed: What|Removed |Added Status|NEW |NEEDINFO --- Comment #3 from Michael Osipov --- Does this still occur with the most recent versions of Tomcat, libtcnative and libapr? -- You are receiving this mail because: You are the assignee for the bug. - To unsubscribe, e-mail: dev-unsubscr...@tomcat.apache.org For additional commands, e-mail: dev-h...@tomcat.apache.org
[Bug 63405] Tomcat 7.0.91.0 EXCEPTION_ACCESS_VIOLATION - Problematic frame tcnative-1.dll+0x802e
https://bz.apache.org/bugzilla/show_bug.cgi?id=63405 kd changed: What|Removed |Added Status|NEEDINFO|NEW -- You are receiving this mail because: You are the assignee for the bug. - To unsubscribe, e-mail: dev-unsubscr...@tomcat.apache.org For additional commands, e-mail: dev-h...@tomcat.apache.org
[Bug 63405] Tomcat 7.0.91.0 EXCEPTION_ACCESS_VIOLATION - Problematic frame tcnative-1.dll+0x802e
https://bz.apache.org/bugzilla/show_bug.cgi?id=63405 --- Comment #2 from kd --- server.xml REST API were invoked at the time of crash. We also use Websocket for client server communication. Please let me know if you need more details. -- You are receiving this mail because: You are the assignee for the bug. - To unsubscribe, e-mail: dev-unsubscr...@tomcat.apache.org For additional commands, e-mail: dev-h...@tomcat.apache.org
[Bug 63405] Tomcat 7.0.91.0 EXCEPTION_ACCESS_VIOLATION - Problematic frame tcnative-1.dll+0x802e
https://bz.apache.org/bugzilla/show_bug.cgi?id=63405 Mark Thomas changed: What|Removed |Added Status|NEW |NEEDINFO OS||All --- Comment #1 from Mark Thomas --- Could you please provide your connector configuration and a description of the requests being sent at the time. It is particularly helpful to know what type(s) of requests were being used (WebSocket, Comet, sendfile, static files, servlets, etc.) Without a test case we can use to reproduce this, we need to narrow down the volume of code we need to manually inspect to try and figure out what the root cause is. -- You are receiving this mail because: You are the assignee for the bug. - To unsubscribe, e-mail: dev-unsubscr...@tomcat.apache.org For additional commands, e-mail: dev-h...@tomcat.apache.org
