On 05/12/17 06:47, Suvendu Sekhar Mondal wrote: > On Tue, Dec 5, 2017 at 1:28 AM, Mark Thomas <ma...@apache.org> wrote: >> On 04/12/17 11:12, Suvendu Sekhar Mondal wrote: >>> Hello Everyone, >>> >>> I am investigating a Tomcat crash. Actually, JRE crashed due to >>> "access violation" error. It created a Windows memory dump file. I am >>> trying to analyze it win WinDbg. Problem I am facing is that lots of >>> Symbols (of tomcat7, jvm, java, tcnative-1, nio DLLs) are not >>> available to me. As a result WinDbg is giving me a Stack filled up >>> with DLL names and HEX values. >>> >>> In order to get some of them - mostly JRE related, I have already >>> reached out to Java forum: >>> https://community.oracle.com/thread/4102753. No response so far :(. >>> >>> Can someone please tell me how can I get Symbol files of Tomcat DLLs >>> like tomcat7 and tcnative-1? Are they publicly available? >> >> Exactly which versions do you need? > > Sorry, Mark. I should have provide that information upfront. I am using: > > Tomcat 7.0.55 > JRE version: Java(TM) SE Runtime Environment (8.0_92-b14) (build 1.8.0_92-b14) > OS version: Windows Server 2012 R2 > >> I produced the binaries for the most recent of those and I probably >> still have the necessary files sat on a VM if they are recent(ish). >> >> Mark > > Yeah, I know it's not that recent. Still, if you have it please let me know.
Those versions don't help. I need to know the exact version of tomcat7.exe and the tcnative-1.dll. Mark > > We tried to create PDB files for Java specific DLLs from OpenJDK, but > as you can see below, WinDbg rejected it. > > ************* Symbol Loading Error Summary ************** > Module name Error > tomcat7 No header information available : > srv*c:\mss*http://msdl.microsoft.com/download/symbols > jvm Signature does not match : > srv*c:\mss*http://msdl.microsoft.com/download/symbols > tcnative-1 No header information available : > srv*c:\mss*http://msdl.microsoft.com/download/symbols > > > Thanks! > Suvendu > > --------------------------------------------------------------------- > To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org > For additional commands, e-mail: users-h...@tomcat.apache.org > --------------------------------------------------------------------- To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org
