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<body class='hmmessage'><div dir='ltr'>Hi guys,<div><br></div><div>We seem to have a regular occurrence where one of the child processes is crashing, and causing a coredump.</div><div><br></div><div>Please see the output of the corefile;</div><div><br></div><div><div> gdb kamailio /core.31568</div><div>GNU gdb (GDB) Red Hat Enterprise Linux (7.2-83.el6)</div><div>Copyright (C) 2010 Free Software Foundation, Inc.</div><div>License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html></div><div>This is free software: you are free to change and redistribute it.</div><div>There is NO WARRANTY, to the extent permitted by law. Type "show copying"</div><div>and "show warranty" for details.</div><div>This GDB was configured as "x86_64-redhat-linux-gnu".</div><div>For bug reporting instructions, please see:</div><div><http://www.gnu.org/software/gdb/bugs/>...</div><div>Reading symbols from /usr/sbin/kamailio...(no debugging symbols found)...done.</div><div>[New Thread 31568]</div><div>Reading symbols from /lib64/ld-linux-x86-64.so.2...Reading symbols from /usr/lib /debug/lib64/ld-2.12.so.debug...done.</div><div>done.</div><div>Loaded symbols for /lib64/ld-linux-x86-64.so.2</div><div>Core was generated by `/usr/sbin/kamailio -P /var/run/kamailio/kamailio.pid -f / /etc/kamailio//kamaili'.</div><div>Program terminated with signal 11, Segmentation fault.</div><div>#0 0x00000000004deefd in send_fd ()</div><div>(gdb) bt full</div><div>#0 0x00000000004deefd in send_fd ()</div><div>No symbol table info available.</div><div>#1 0x00000000004e0bc1 in pp_substdef_add ()</div><div>No symbol table info available.</div><div>#2 0x00000000004da13c in build_res_buf_from_sip_req ()</div><div>No symbol table info available.</div><div>#3 0x00007fc99099f4a1 in ?? ()</div><div>No symbol table info available.</div><div>#4 0x00000000921cd3c8 in ?? ()</div><div>No symbol table info available.</div><div>#5 0x00007fc9921cd3f8 in ?? ()</div><div>No symbol table info available.</div><div>#6 0x0000000000415eb0 in do_action ()</div><div>No symbol table info available.</div><div>#7 0x00007fc9909a2841 in ?? ()</div><div>No symbol table info available.</div><div>#8 0x00007fc991faf030 in ?? ()</div><div>No symbol table info available.</div><div>#9 0x0000000000000004 in ?? ()</div><div>No symbol table info available.</div><div>#10 0x0000000000000001 in ?? ()</div><div>No symbol table info available.</div><div>#11 0x0000000000000002 in ?? ()</div></div><div><br></div><div><br></div><div>The last transaction appears to be a REGISTER message from a User-Agent: SIPAUA/0.1.001 which runs on an android device.</div><div><br></div><div>We are looking to reproduce in lab environment but I just wondered if anyone had seen this on this version? Or can advise on the core dump output?</div><div><br></div><div>Thanks</div><div><br></div><div>Jon</div><div><br></div><div><br></div> </div></body>
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