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<p class="MsoNormal"><span style="font-size:11.0pt">Confirmed: I installed Ubuntu 14 on that server and it works as expected, so it's got something to do with U16.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt"><o:p> </o:p></span></p>
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<p class="MsoNormal"><b><span style="color:black">From: </span></b><span style="color:black">Clayton Dukes <cdukes@logzilla.net><br>
<b>Date: </b>Sunday, January 1, 2017 at 4:04 PM<br>
<b>To: </b>Syslog-ng users' and developers' mailing list <syslog-ng@lists.balabit.hu><br>
<b>Subject: </b>Re: v3.9: Core dump on python module<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-family:"Times New Roman""><o:p> </o:p></span></p>
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<p class="MsoNormal"><span style="font-size:11.0pt">No idea if this helps - I'm not a programmer ;) - but here's a gdb output. Happy to provide the core file also if you want (it's only 5MB)</span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:11.0pt"> </span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:11.0pt"> </span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Courier New"">Reading symbols from /usr/sbin/syslog-ng...(no debugging symbols found)...done.</span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Courier New"">[New LWP 13186]</span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Courier New"">[Thread debugging using libthread_db enabled]</span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Courier New"">Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".</span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Courier New"">Core was generated by `syslog-ng -Fdve'.</span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Courier New"">Program terminated with signal SIGSEGV, Segmentation fault.</span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Courier New"">#0 0x00007fd99f82a54b in PyModule_GetDict () from /usr/lib/x86_64-linux-gnu/libpython2.7.so.1.0</span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Courier New"">(gdb) bt full</span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Courier New"">#0 0x00007fd99f82a54b in PyModule_GetDict () from /usr/lib/x86_64-linux-gnu/libpython2.7.so.1.0</span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Courier New"">No symbol table info available.</span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Courier New"">#1 0x00007fd99fc223b8 in _py_get_main_module () from /usr/lib/syslog-ng/3.8/libmod-python.so</span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Courier New"">No symbol table info available.</span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Courier New"">#2 0x00007fd99fc22473 in _py_evaluate_global_code () from /usr/lib/syslog-ng/3.8/libmod-python.so</span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Courier New"">No symbol table info available.</span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Courier New"">#3 0x00007fd99fc22551 in python_evaluate_global_code () from /usr/lib/syslog-ng/3.8/libmod-python.so</span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Courier New"">No symbol table info available.</span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Courier New"">#4 0x00007fd99fc2342f in python_parse () from /usr/lib/syslog-ng/3.8/libmod-python.so</span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Courier New"">No symbol table info available.</span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Courier New"">#5 0x00007fd9a44b068f in plugin_parse_config () from /usr/lib/syslog-ng/libsyslog-ng-3.8.so.0</span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Courier New"">No symbol table info available.</span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Courier New"">#6 0x00007fd9a44bd869 in main_parse () from /usr/lib/syslog-ng/libsyslog-ng-3.8.so.0</span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Courier New"">No symbol table info available.</span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Courier New"">#7 0x00007fd9a4497690 in cfg_run_parser () from /usr/lib/syslog-ng/libsyslog-ng-3.8.so.0</span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Courier New"">No symbol table info available.</span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Courier New"">#8 0x00007fd9a4497887 in cfg_read_config () from /usr/lib/syslog-ng/libsyslog-ng-3.8.so.0</span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Courier New"">No symbol table info available.</span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Courier New"">#9 0x00007fd9a44acae7 in main_loop_read_and_init_config () from /usr/lib/syslog-ng/libsyslog-ng-3.8.so.0</span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Courier New"">No symbol table info available.</span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Courier New"">#10 0x00000000004016f5 in main ()</span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Courier New"">No symbol table info available.</span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:11.0pt"> </span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:11.0pt"> </span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:11.0pt"> </span><o:p></o:p></p>
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<p class="MsoNormal"><b><span style="color:black">From: </span></b><span style="color:black">Clayton Dukes <cdukes@logzilla.net><br>
<b>Date: </b>Sunday, January 1, 2017 at 3:18 PM<br>
<b>To: </b>Syslog-ng users' and developers' mailing list <syslog-ng@lists.balabit.hu><br>
<b>Subject: </b>Re: v3.9: Core dump on python module</span><o:p></o:p></p>
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<p class="MsoNormal"><span style="font-family:"Times New Roman""> </span><o:p></o:p></p>
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<p class="MsoNormal"><span style="font-size:11.0pt">Looks like this is happening with 3.8.1-3 as well :(</span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:11.0pt">Only difference I can see if Ubuntu 14 vs 16?</span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:11.0pt">Any ideas of what I can try?</span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:11.0pt"> </span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:11.0pt"> </span><o:p></o:p></p>
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<p class="MsoNormal"><b><span style="color:black">From: </span></b><span style="color:black">Clayton Dukes <cdukes@logzilla.net><br>
<b>Date: </b>Sunday, January 1, 2017 at 2:56 PM<br>
<b>To: </b>Syslog-ng users' and developers' mailing list <syslog-ng@lists.balabit.hu><br>
<b>Subject: </b>v3.9: Core dump on python module</span><o:p></o:p></p>
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<p class="MsoNormal"><span style="font-family:"Times New Roman""> </span><o:p></o:p></p>
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<p class="MsoNormal"><span style="font-size:11.0pt">Hey guys, just want you to know Ubuntu16 is dumping core on loading the python module.</span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:11.0pt">Ubuntu14 does not do this.</span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:11.0pt"> </span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:11.0pt"> </span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:11.0pt">[2017-01-01T19:54:52.576749] Module loaded and initialized successfully; module='mod-python'</span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:11.0pt">Segmentation fault (core dumped)</span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:11.0pt"> </span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:11.0pt">-Clayton Dukes</span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:11.0pt"> </span><o:p></o:p></p>
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