application crash when click on download ... fatal error has been detected by the Java Runtime Environment:

[Anonymous]

(EDIT: by gnosygnu to add formatting)

Crash happening in java version 1.7 as well as in 1.8 in ubuntu 13.10 64 bit release official ubuntu kernel version 3.11.0-18-generic.
Cannot attached crash dump file because there is not possible to attached it unfortunately.

------------------------------------------------------------------------------
version: 1.3.1.1; build date: 2014-03-02 21:14

arguments:
  **** NONE ****
  use --help to show help

cache_mgr.init:fatal error: err=exec nonQuery failed -- sql='INSERT INTO xowa_cfg (cfg_grp, cfg_key, cfg_val) VALUES ('fsdb.cache', 'next_id', '1')' err='class java.sql.SQLException columns cfg_grp, cfg_key are not unique [java.sql.SQLException]' []
/usr/share/themes/Loma/gtk-2.0/gtkrc:47: Murrine configuration option "hilight_ratio" will be deprecated in future releases. Please use "highlight_shade" instead.
/usr/share/themes/Loma/gtk-2.0/gtkrc:49: Murrine configuration option "scrollbar_color" is no longer supported and will be ignored.
/usr/share/themes/Loma/gtk-2.0/gtkrc:50: Murrine configuration option "gradients" is no longer supported and will be ignored.

#
# A fatal error has been detected by the Java Runtime Environment:
#
#  SIGSEGV (0xb) at pc=0x00007fe108f7ac0a, pid=16384, tid=140604496742144
#

SIGSEGV (0xb) at pc=0x00007fe108f7ac0a, pid=16384, tid=140604496742144
#
# JRE version: Java(TM) SE Runtime Environment (7.0_51-b13) (build 1.7.0_51-b13)
# Java VM: Java HotSpot(TM) 64-Bit Server VM (24.51-b03 mixed mode linux-amd64 compressed oops)
# Problematic frame:
# C  [ld-linux-x86-64.so.2+0xbc0a]  _dl_rtld_di_serinfo+0x293a
#
# Failed to write core dump. Core dumps have been disabled. To enable core dumping, try "ulimit -c unlimited" before starting Java again
#
# An error report file with more information is saved as:
# /media/u1/USB2Text4/_ajbos/developer/doc/xowa/hs_err_pid16384.log
#
# If you would like to submit a bug report, please visit:
#   http://bugreport.sun.com/bugreport/crash.jsp
# The crash happened outside the Java Virtual Machine in native code.
# See problematic frame for where to report the bug.
#
Aborted (core dumped)

[martin]

I have attached error reports

[Anselm D]

@martin
Just a question/statement before gnosygnu is able to have a look at it.

hs_err_pid16384.log

Your are using Java 1.7
JRE version: Java(TM) SE Runtime Environment (7.0_51-b13) (build 1.7.0_51-b13)

but the path is set to: Java 8

Environment Variables:
JAVA_HOME=/usr/lib/jvm/java-8-oracle
PATH=/usr/lib/jvm/java-8-oracle/bin:/usr/lib/lightdm/lightdm:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/home/u1/bin:/home/u1/bin:/home/u1/depot_tools

[gnosygnu]

@Anselm: Thanks for pointing it out.

@martin: Thanks for the report and the numerous logs. Can you try changing your path as Anselm suggested?

Also, I don't have a spare machine to set up Ubuntu 13.10. My main Linux box is Kubuntu 13.04, and I can't install anything on it at the moment.

I did download a Ubuntu Live 13.10 version: http://releases.ubuntu.com/13.10/ubuntu-13.10-desktop-amd64.iso

This has a slightly older kernel (3.11.0-12-generic), but I can't see the kernel version making a difference.

I was able to run XOWA on both openjdk-7 and oracle-8 with the Live image: sh xowa_linux_64.sh

RSI=0x00007fded976e3d0: <offset 0x3d0=""> in /media/u1/USB2Text4/_ajbos/developer/doc/xowa/bin/linux_64/xulrunner/libfreebl3.so at 0x00007fded976e000

The logs indicate a failure at xulrunner and libfree13.so.

XOWA packages the 64-bit xulrunner from Mozilla, so I doubt there are any problems with the libfree13.so binary.

Can you try running it in HTTP Server mode?

• Run "java -jar xowa_linux_64.jar --app_mode http_server --http_server_port 8080" or in your case, "/usr/lib/jvm/java-8-oracle/bin/java
  -jar /media/u1/USB2Text4/_ajbos/developer/doc/xowa/xowa/xowa_linux_64.jar --app_mode http_server --http_server_port 8080"
• Open up a web browser and navigate to localhost:8080
• You should get the Main_Page of the home_wiki.

If that works, then it's definitely a XUL Runner issue. I honestly don't know what to recommend, as XUL Runner is a lower level, and I don't have much flexibility there.

At that point, could you try it with a Live Image on your side? If it still fails, then we can investigate from there.

Thanks

[Anonymous]

--Anselm

@martin
I am using ubuntu 13.10 wihout any difficulties with xowa v1.3.1.1..
But i do not really work with it, i did only the import of the german wiki and did some clicks in a few articles.
Is there anythin i can test to reproduce it? You are running Xowa from an usb2 device? NTFS?

My system:

$uname -a
Linux xyx 3.11.0-17-generic #31-Ubuntu SMP Mon Feb 3 21:52:43 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux

$ java -version
java version "1.7.0_51"
Java(TM) SE Runtime Environment (build 1.7.0_51-b13)
Java HotSpot(TM) 64-Bit Server VM (build 24.51-b03, mixed mode)

Java Installed with:
sudo add-apt-repository ppa:webupd8team/java
sudo apt-get update
sudo apt-get install oracle-java7-installer

$ whereis java
java: /usr/bin/java /usr/bin/X11/java /usr/share/java /usr/share/man/man1/java.1.gz

No $JAVA_HOME is set

$ $ echo $PATH
/usr/lib/lightdm/lightdm:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/uslibfree13.so binaryr/local/games

Cheksum of libfree13.so binary

$ cksum bin/linux_64/xulrunner/libfreebl3.so
1981509456 426448 bin/linux_64/xulrunner/libfreebl3.so

Is there anyhing i can try to compare our systems?

--Anselm

[gnosygnu]

Thanks Anselm

@martin: My checksum is also the same

1981509456 426448

Also, my md5sum is 2d75be7a9559b3c2cd0c214859b46e36

Based on your stack trace, I think you'd run these commands on your machine:

cksum /media/u1/USB2Text4/_ajbos/developer/doc/xowa/bin/linux_64/xulrunner/libfreebl3.so
md5sum /media/u1/USB2Text4/_ajbos/developer/doc/xowa/bin/linux_64/xulrunner/libfreebl3.so

[werfoxx]

Hello,

even if my problem is of a bit different nature, it's the only thread I've found containing the phrase " Problematic frame:".

Here the error message:

Problematic frame:
C  [ld-linux-x86-64.so.2+0xc4cf]

In my case the problem is:
I can run Xowa (version: 2.3.2.1; build date: 2015-03-09 00:48) only successful in HTTP server mode.

After I could not import any wiki using the script mode with an existing file, I was able to download a wiki (dewiki) from wthin Xowa, the import started, then Xowa crashed. I tried the command line way of importing (I edited the "xowa_build.gfs" file) which worked well (I downloaded and decompressed the dump manually before), but Xowa still crashes when started by running the .jar or the wrapper shell script and I click on the link to the imported wiki in the navigation on the left side.

As mentiond before, in the HTTP server mode everything works well.
I attach a crash log.

I also checked the checksums of the xulrunner lib as recommended above: they are equal.

Don't hesitate to ask if anything is not clear.

Best regards
werfoxx

---------------  S Y S T E M  ---------------

OS:Ubuntu 14.04 (trusty)
uname:Linux 3.16.0-31-generic #43~14.04.1-Ubuntu SMP Tue Mar 10 20:13:38 UTC 2015 x86_64

JRE version: OpenJDK Runtime Environment (7.0_75-b13) (build 1.7.0_75-b13)
Java VM: OpenJDK 64-Bit Server VM (24.75-b04 mixed mode linux-amd64 compressed oops)
Derivative: IcedTea 2.5.4
Distribution: Ubuntu 14.04 LTS, package 7u75-2.5.4-1~trusty1

[gnosygnu]

Hi! Thanks for the crash log. In short, I'd guess something's wrong with your OpenJDK. I'd try reinstalling OpenJDK 7, or upgrading to OpenJDK 8.

I list more details below. Hope this helps

---

• The problem should not be related to xulrunner. The crash is happening in download file (DownloadFil), which xulrunner does not handle.
• The same also applies to http server mode. It doesn't call DownloadFil, so it would work fine.
• I've looked at the code, and it's fairly basic. It just calls openConnection. See snippet below

  src_url = new java.net.URL(src_str);
  src_conn = (HttpURLConnection)src_url.openConnection();

• According to the crash log, it fails in openConnection()

j  java.net.URL.openConnection()Ljava/net/URLConnection;+5
j  gplx.ios.IoEngine_system.DownloadFil(Lgplx/ios/IoEngine_xrg_downloadFil;)Z+171

• I can't think of a reason why it would fail. I've run the same code on openSUSE and Mint. I've also done Ubuntu / Kubuntu 14.4 as well.

[werfoxx]

Hi!

Thank you for your suggestion to reinstall Java/OpenJDK, after I've done this Xowa runs again.

Best regardsmdwork
werfoxx

[gnosygnu]

Cool! Thanks for confirming!

[werfoxx]

Sadly, this did not last for long: after I closed the program and started it again later, it crashed with the same error code :-(

As I don't have any programming skills and do not really understand your description which function call causes the crash, I'd like to ask if I shall report the bug to http://icedtea.classpath.org/bugzilla as recommended?
I tried to find there something similar, but without success.

Wouldn't it be more effective if you report the bug there?

Best regards
werfoxx

[gnosygnu]

Sorry to hear that. I don't think it's a bug so much as a system issue. The URL and Connection classes are pretty low-level classes.

Try the following jar. This literally isolates it to the failing lines. I list the source code below. If it still fails, we can see if the stack trace is any different. If it doesn't, it may be something else.

Thanks.

---

usage

C:\>java -jar C:\Url_connection_test.jar http://www.google.com
calling http://www.google.com
Response message: OK

---

code

public class Url_connection_test {
    public static void main(String[] args) {
        try {
            if (args.length == 0) {
                System.out.print("please enter a url. for example: http://www.google.com");
                return;
            }
            String url_string = args[0];
            System.out.print("calling " + url_string + "\n");
            java.net.URL url = new java.net.URL(url_string);
            java.net.HttpURLConnection conn = (java.net.HttpURLConnection)url.openConnection();
            System.out.print("Response message: " + conn.getResponseMessage());
        }
        catch (Exception e) {
            System.out.print(e.getMessage() + e.getStackTrace());
        }
    }
}

[werfoxx]

Hi,

I tested the jar:

Response message: OK

Now I removed OpenJDK 7 and installed Version 8 instead: xowa runs stable now.

Best regards
werfoxx

[gnosygnu]

Strange. I expected the jar to fail as XOWA was failing at the same spot. Hopefully OpenJDK 8 works better. Thanks.