<html><body><div style="color:#000; background-color:#fff; font-family:tahoma, new york, times, serif;font-size:10pt">Hello Alok,<br><br>Something may have changed at the name servers for bvt-rhe63-32s.ipv6domain.com. <br>Right now, both ns.addpac.co.kr (61.33.161.2) and ns.addpac.com (61.33.161.2)<br>are returning NXDOMAIN for bvt-rhe63-32s.ipv6domain.com. The IP happily returns<br>the SOA for ipv6domain.com using either NS name.<br><br>HtH,<br>Len<br><div><span><br></span></div><div><br><blockquote style="border-left: 2px solid rgb(16, 16, 255); margin-left: 5px; margin-top: 5px; padding-left: 5px;"> <div style="font-family: tahoma, new york, times, serif; font-size: 10pt;"> <div style="font-family: times new roman, new york, times, serif; font-size: 12pt;"> <div dir="ltr"> <hr size="1"> <font face="Arial" size="2"> <b><span style="font-weight:bold;">From:</span></b> Alok Raj <alok.raj@spanservices.com><br> <b><span
style="font-weight: bold;">To:</span></b> "bind-users@lists.isc.org" <bind-users@lists.isc.org> <br> <b><span style="font-weight: bold;">Sent:</span></b> Wednesday, June 26, 2013 6:04 AM<br> <b><span style="font-weight: bold;">Subject:</span></b> Res_query Seg Faulting for a FQDN<br> </font> </div> <div class="y_msg_container"><br><div id="yiv3354251305">
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<div class="yiv3354251305MsoNormal">Hi Guys,</div>
<div class="yiv3354251305MsoNormal"> </div>
<div class="yiv3354251305MsoNormal">I have one query, while querying DNS for SOA record for FQDN it is segment-faulting in centos-6.3, any clue?</div>
<div class="yiv3354251305MsoNormal">Pasting below the trace:</div>
<div class="yiv3354251305MsoNormal"> </div>
<div class="yiv3354251305MsoNormal">[Thread debugging using libthread_db enabled]</div>
<div class="yiv3354251305MsoNormal">[New Thread 0xb7fe3b70 (LWP 7093)]</div>
<div class="yiv3354251305MsoNormal">[New Thread 0xb75e2b70 (LWP 7094)]</div>
<div class="yiv3354251305MsoNormal">[New Thread 0xb6be1b70 (LWP 7095)]</div>
<div class="yiv3354251305MsoNormal">[New Thread 0xb61e0b70 (LWP 7096)]</div>
<div class="yiv3354251305MsoNormal">[New Thread 0xb57dfb70 (LWP 7097)]</div>
<div class="yiv3354251305MsoNormal"> </div>
<div class="yiv3354251305MsoNormal">Program received signal SIGSEGV, Segmentation fault.</div>
<div class="yiv3354251305MsoNormal">0x006ac2b4 in __libc_res_nsend () from /lib/libresolv.so.2</div>
<div class="yiv3354251305MsoNormal">Missing separate debuginfos, use: debuginfo-install xxx-enterprise-7.5.0-1567.i386</div>
<div class="yiv3354251305MsoNormal">(gdb) bt</div>
<div class="yiv3354251305MsoNormal"> </div>
<div class="yiv3354251305MsoNormal"> </div>
<div class="yiv3354251305MsoNormal">(gdb) bt</div>
<div class="yiv3354251305MsoNormal">#0 0x006ac2b4 in __libc_res_nsend () from /lib/libresolv.so.2</div>
<div class="yiv3354251305MsoNormal">#1 0x006a84d0 in __libc_res_nquery () from /lib/libresolv.so.2</div>
<div class="yiv3354251305MsoNormal">#2 0x006a8ba4 in __res_nquery () from /lib/libresolv.so.2</div>
<div class="yiv3354251305MsoNormal">#3 0x006a7c8a in res_query () from /lib/libresolv.so.2</div>
<div class="yiv3354251305MsoNormal">#4 0x00132883 in DNSGetNameServers (pszDomain=0x804fde8 "bvt-rhe63-32s.ipv6domain.com", ppszZone=0xbffff584, ppNSInfoList=0xbffff588, pdwNumServers=0xbffff58c)</div>
<div class="yiv3354251305MsoNormal"> </div>
<div class="yiv3354251305MsoNormal">Thanks,</div>
<div class="yiv3354251305MsoNormal">Alok</div>
<div class="yiv3354251305MsoNormal"> </div>
</div>
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