<div dir="ltr">Tried abrt-cli list. Last problem lists was 2 weeks ago.<div><br></div><div><div>Here is the re-run of gdb as you specified -</div></div><div><br></div><blockquote style="margin:0 0 0 40px;border:none;padding:0px"><div><div>[root@pleth01 cchu]# gdb /usr/bin/nxagent core.15672</div></div><div><div>GNU gdb (GDB) Red Hat Enterprise Linux (7.2-92.el6)</div></div><div><div>Copyright (C) 2010 Free Software Foundation, Inc.</div></div><div><div>License GPLv3+: GNU GPL version 3 or later <<a href="http://gnu.org/licenses/gpl.html">http://gnu.org/licenses/gpl.html</a>></div></div><div><div>This is free software: you are free to change and redistribute it.</div></div><div><div>There is NO WARRANTY, to the extent permitted by law. Type "show copying"</div></div><div><div>and "show warranty" for details.</div></div><div><div>This GDB was configured as "x86_64-redhat-linux-gnu".</div></div><div><div>For bug reporting instructions, please see:</div></div><div><div><<a href="http://www.gnu.org/software/gdb/bugs/">http://www.gnu.org/software/gdb/bugs/</a>>...</div></div><div><div>Reading symbols from /usr/bin/nxagent...(no debugging symbols found)...done.</div></div><div><div><br></div></div><div><div>warning: core file may not match specified executable file.</div></div><div><div>[New Thread 15672]</div></div><div><div>Reading symbols from /usr/lib64/nx/X11/libX11.so.6...(no debugging symbols found)...done.</div></div><div><div>Loaded symbols for /usr/lib64/nx/X11/libX11.so.6</div></div><div><div>Reading symbols from /usr/lib64/libXcomp.so.3...(no debugging symbols found)...done.</div></div><div><div>Loaded symbols for /usr/lib64/libXcomp.so.3</div></div><div><div>Reading symbols from /usr/lib64/libXcompshad.so.3...(no debugging symbols found)...done.</div></div><div><div>Loaded symbols for /usr/lib64/libXcompshad.so.3</div></div><div><div>Reading symbols from /usr/lib64/libXrender.so.1...(no debugging symbols found)...done.</div></div><div><div>Loaded symbols for /usr/lib64/libXrender.so.1</div></div><div><div>Reading symbols from /usr/lib64/libXfixes.so.3...(no debugging symbols found)...done.</div></div><div><div>Loaded symbols for /usr/lib64/libXfixes.so.3</div></div><div><div>Reading symbols from /usr/lib64/libXfont.so.1...(no debugging symbols found)...done.</div></div><div><div>Loaded symbols for /usr/lib64/libXfont.so.1</div></div><div><div>Reading symbols from /usr/lib64/libXcomposite.so.1...(no debugging symbols found)...done.</div></div><div><div>Loaded symbols for /usr/lib64/libXcomposite.so.1</div></div><div><div>Reading symbols from /usr/lib64/libXinerama.so.1...(no debugging symbols found)...done.</div></div><div><div>Loaded symbols for /usr/lib64/libXinerama.so.1</div></div><div><div>Reading symbols from /usr/lib64/libXdmcp.so.6...(no debugging symbols found)...done.</div></div><div><div>Loaded symbols for /usr/lib64/libXdmcp.so.6</div></div><div><div>Reading symbols from /usr/lib64/libXext.so.6...(no debugging symbols found)...done.</div></div><div><div>Loaded symbols for /usr/lib64/libXext.so.6</div></div><div><div>Reading symbols from /lib64/libz.so.1...(no debugging symbols found)...done.</div></div><div><div>Loaded symbols for /lib64/libz.so.1</div></div><div><div>Reading symbols from /lib64/libm.so.6...(no debugging symbols found)...done.</div></div><div><div>Loaded symbols for /lib64/libm.so.6</div></div><div><div>Reading symbols from /usr/lib64/libXpm.so.4...(no debugging symbols found)...done.</div></div><div><div>Loaded symbols for /usr/lib64/libXpm.so.4</div></div><div><div>Reading symbols from /usr/lib64/libxml2.so.2...(no debugging symbols found)...done.</div></div><div><div>Loaded symbols for /usr/lib64/libxml2.so.2</div></div><div><div>Reading symbols from /usr/lib64/libpixman-1.so.0...(no debugging symbols found)...done.</div></div><div><div>Loaded symbols for /usr/lib64/libpixman-1.so.0</div></div><div><div>Reading symbols from /usr/lib64/libpng12.so.0...(no debugging symbols found)...done.</div></div><div><div>Loaded symbols for /usr/lib64/libpng12.so.0</div></div><div><div>Reading symbols from /usr/lib64/libjpeg.so.62...(no debugging symbols found)...done.</div></div><div><div>Loaded symbols for /usr/lib64/libjpeg.so.62</div></div><div><div>Reading symbols from /lib64/libc.so.6...(no debugging symbols found)...done.</div></div><div><div>Loaded symbols for /lib64/libc.so.6</div></div><div><div>Reading symbols from /lib64/libpthread.so.0...(no debugging symbols found)...done.</div></div><div><div>[Thread debugging using libthread_db enabled]</div></div><div><div>Loaded symbols for /lib64/libpthread.so.0</div></div><div><div>Reading symbols from /usr/lib64/libstdc++.so.6...(no debugging symbols found)...done.</div></div><div><div>Loaded symbols for /usr/lib64/libstdc++.so.6</div></div><div><div>Reading symbols from /lib64/libgcc_s.so.1...(no debugging symbols found)...done.</div></div><div><div>Loaded symbols for /lib64/libgcc_s.so.1</div></div><div><div>Reading symbols from /usr/lib64/libXdamage.so.1...(no debugging symbols found)...done.</div></div><div><div>Loaded symbols for /usr/lib64/libXdamage.so.1</div></div><div><div>Reading symbols from /usr/lib64/libXrandr.so.2...(no debugging symbols found)...done.</div></div><div><div>Loaded symbols for /usr/lib64/libXrandr.so.2</div></div><div><div>Reading symbols from /usr/lib64/libXtst.so.6...(no debugging symbols found)...done.</div></div><div><div>Loaded symbols for /usr/lib64/libXtst.so.6</div></div><div><div>Reading symbols from /usr/lib64/libfreetype.so.6...(no debugging symbols found)...done.</div></div><div><div>Loaded symbols for /usr/lib64/libfreetype.so.6</div></div><div><div>Reading symbols from /usr/lib64/libfontenc.so.1...(no debugging symbols found)...done.</div></div><div><div>Loaded symbols for /usr/lib64/libfontenc.so.1</div></div><div><div>Reading symbols from /lib64/libdl.so.2...(no debugging symbols found)...done.</div></div><div><div>Loaded symbols for /lib64/libdl.so.2</div></div><div><div>Reading symbols from /lib64/ld-linux-x86-64.so.2...(no debugging symbols found)...done.</div></div><div><div>Loaded symbols for /lib64/ld-linux-x86-64.so.2</div></div><div><div>Reading symbols from /usr/lib64/libXi.so.6...(no debugging symbols found)...done.</div></div><div><div>Loaded symbols for /usr/lib64/libXi.so.6</div></div><div><div>Reading symbols from /lib64/libnss_files.so.2...(no debugging symbols found)...done.</div></div><div><div>Loaded symbols for /lib64/libnss_files.so.2</div></div><div><div>Core was generated by `x2goagent -nolisten tcp -extension BIG-REQUESTS -nolisten tcp -dpi 96 -D -auth'.</div></div><div><div>Program terminated with signal 6, Aborted.</div></div><div><div>#0 0x00000038cfc32495 in raise () from /lib64/libc.so.6</div></div><div><div>Missing separate debuginfos, use: debuginfo-install nxagent-3.5.99.16-0.0build1.1.git20180719.2988.main.el6.x86_64</div></div></blockquote><div><br>Thanks!</div><br><div class="gmail_quote"><div dir="ltr">On Fri, Aug 24, 2018 at 5:46 AM Ulrich Sibiller <<a href="mailto:uli42@gmx.de">uli42@gmx.de</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">On Fri, Aug 24, 2018 at 2:24 PM, Brian Lam <<a href="mailto:blam314159@gmail.com" target="_blank">blam314159@gmail.com</a>> wrote:<br>
><br>
> With the new errors about failed connection and x2gocheckport (see screenshot in previous email), I can no longer generate core dump.<br>
> However, if I look at one of the older cored dumps, I get this -<br>
<br>
Did you have a look at the abrt-cli command? It stroes coredumps in<br>
some crash directory. So you might find some more.<br>
<br>
> [root@pleth01 cchu]# gdb core.15672<br>
> GNU gdb (GDB) Red Hat Enterprise Linux (7.2-92.el6)<br>
> Copyright (C) 2010 Free Software Foundation, Inc.<br>
> License GPLv3+: GNU GPL version 3 or later <<a href="http://gnu.org/licenses/gpl.html" rel="noreferrer" target="_blank">http://gnu.org/licenses/gpl.html</a>><br>
> This is free software: you are free to change and redistribute it.<br>
> There is NO WARRANTY, to the extent permitted by law. Type "show copying"<br>
> and "show warranty" for details.<br>
> This GDB was configured as "x86_64-redhat-linux-gnu".<br>
> For bug reporting instructions, please see:<br>
> <<a href="http://www.gnu.org/software/gdb/bugs/" rel="noreferrer" target="_blank">http://www.gnu.org/software/gdb/bugs/</a>>...<br>
> Missing separate debuginfo for the main executable file<br>
> Try: yum --enablerepo='*-debug*' install /usr/lib/debug/.build-id/6e/4396cb4f9e63dd00414f4fc7d932db3dc5099d<br>
> [New Thread 15672]<br>
> Core was generated by `x2goagent -nolisten tcp -extension BIG-REQUESTS -nolisten tcp -dpi 96 -D -auth'.<br>
> Program terminated with signal 6, Aborted.<br>
> #0 0x00000038cfc32495 in ?? ()<br>
> "/home/cchu/core.15672" is a core file.<br>
> Please specify an executable to debug.<br>
<br>
<br>
Can you please retry and call "gdb /usr/bin/nxagent core.15672"?<br>
<br>
Uli<br>
</blockquote></div></div>