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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">This is the syslog content:<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Jun 20 09:29:21 calc07 kernel: [161842.263432] multipathd[16102]: segfault at d8 ip 00007f141ddc3fb2 sp 00007fffee847ab0 error 6 in libc-2.19.so[7f141dcf0000+19f000]<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Jun 20 09:29:28 calc07 kernel: [161848.502025] multipath[16509]: segfault at d8 ip 00007f30e9a5ffc2 sp 00007fffd2fbc730 error 6 in libc-2.19.so[7f30e998c000+19f000]<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Jun 20 09:29:30 calc07 kernel: [161851.348927] multipath[16515]: segfault at d8 ip 00007f4402c4afc2 sp 00007fff15990180 error 6 in libc-2.19.so[7f4402b77000+19f000]<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">This is the gdb output:<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Core was generated by `multipath -l'.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Program terminated with signal 11, Segmentation fault.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">#0 0x00007f3230e79fc2 in __regexec (preg=0x7f32327f44a0, string=0x7f323288eb49 "Logical Volume", nmatch=0, pmatch=0x0, eflags=0) at regexec.c:248<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">248 regexec.c: No such file or directory.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">#0 0x00007f3230e79fc2 in __regexec (preg=0x7f32327f44a0, string=0x7f323288eb49 "Logical Volume", nmatch=0, pmatch=0x0, eflags=0) at regexec.c:248<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">#1 0x00007f32313738b5 in _blacklist_device () from /lib/libmultipath.so.0<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">#2 0x00007f32313741aa in _filter_device () from /lib/libmultipath.so.0<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">#3 0x00007f32313741cf in filter_device () from /lib/libmultipath.so.0<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">#4 0x00007f323137a93b in pathinfo () from /lib/libmultipath.so.0<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">#5 0x00007f323137aca2 in store_pathinfo () from /lib/libmultipath.so.0<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">#6 0x00007f323137af47 in path_discovery () from /lib/libmultipath.so.0<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">#7 0x00007f3231e2566c in ?? ()<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">#8 0x00007f3230dc7b45 in __libc_start_main (main=0x7f3231e24eb0, argc=2, argv=0x7fff1512b4f8, init=<optimized out>, fini=<optimized out>,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"> rtld_fini=<optimized out>, stack_end=0x7fff1512b4e8) at libc-start.c:287<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">#9 0x00007f3231e25a31 in ?? ()<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">and I have attached the core file.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Thanks,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Daniele<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
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<p class="MsoNormal"><b><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:windowtext">From:</span></b><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:windowtext"> Ritesh Raj Sarraf [mailto:rrs@researchut.com]
<b>On Behalf Of </b>Ritesh Raj Sarraf<br>
<b>Sent:</b> Mittwoch, 18. Juni 2014 22:34<br>
<b>To:</b> Di Domizio Daniele; 751993@bugs.debian.org; Debian Bug Tracking System<br>
<b>Subject:</b> Re: Bug#751993: multipath-tools: multipath -l segfaults (and multipath not working)<o:p></o:p></span></p>
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<p class="MsoNormal"><br>
Can you check if you have additional information in syslog ?<br>
Also, is it possible for you to generate the stacktrace and provide ?<br>
<br>
On my boxes, the segfault is not seen. <span style="color:windowtext"><o:p></o:p></span></p>
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