<html><head><meta http-equiv="Content-Type" content="text/html; charset=utf-8"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" class=""><div dir="auto" style="word-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" class=""><div class=""><div class="">We use avahi in our product and it is linked with avahi library bundled in CentOS 7.7.</div><div class=""><br class=""></div><div class=""><br class=""></div><div class=""><font face="Menlo" size="1" class="">Installed Packages</font></div><div class=""><font face="Menlo" size="1" class="">Name : avahi</font></div><div class=""><font face="Menlo" size="1" class="">Arch : x86_64</font></div><div class=""><font face="Menlo" size="1" class=""><b class="">Version : 0.6.31</b></font></div><div class=""><font face="Menlo" size="1" class="">Release : 19.el7</font></div><div class=""><font face="Menlo" size="1" class="">Size : 1.0 M</font></div><div class=""><font face="Menlo" size="1" class="">Repo : installed</font></div><div class=""><font face="Menlo" size="1" class="">From repo : anaconda</font></div><div class=""><font face="Menlo" size="1" class="">Summary : Local network service discovery</font></div><div class=""><font face="Menlo" size="1" class="">URL : <a href="http://avahi.org" class="">http://avahi.org</a></font></div><div class=""><font face="Menlo" size="1" class="">License : LGPLv2+</font></div><div class=""><font face="Menlo" size="1" class="">Description : Avahi is a system which facilitates service discovery on</font></div><div class=""><font face="Menlo" size="1" class=""> : a local network -- this means that you can plug your laptop or</font></div><div class=""><font face="Menlo" size="1" class=""> ….</font></div></div><div class=""><br class=""></div><div class=""><div class=""><br class=""></div></div><div class="">We occationally see the following crash dump:</div><div class=""><br class=""></div><div class=""><font face="Menlo" size="1" class="">(gdb) where</font></div><div class=""><font face="Menlo" size="1" class="">#0 0x00007efd0828f337 in raise () from /lib64/libc.so.6</font></div><div class=""><font face="Menlo" size="1" class="">#1 0x00007efd08290a28 in abort () from /lib64/libc.so.6</font></div><div class=""><font face="Menlo" size="1" class="">#2 0x00007efd08288156 in __assert_fail_base () from /lib64/libc.so.6</font></div><div class=""><font face="Menlo" size="1" class="">#3 0x00007efd08288202 in <b class="">__assert_fail ()</b> from /lib64/libc.so.6</font></div><div class=""><font face="Menlo" size="1" class="">#4 0x00007efd03a6bc2e in <b class="">avahi_simple_poll_dispatch ()</b> from /lib64/libavahi-common.so.3</font></div><div class=""><font face="Menlo" size="1" class="">#5 0x00007efd03a6bedd in <b class="">avahi_simple_poll_loop ()</b> from /lib64/libavahi-common.so.3</font></div><div class=""><font face="Menlo" size="1" class="">#6 0x00007efd03a6bfa4 in thread () from /lib64/libavahi-common.so.3</font></div><div class=""><font face="Menlo" size="1" class="">#7 0x00007efd09d19e65 in start_thread () from /lib64/libpthread.so.0</font></div><div class=""><font face="Menlo" size="1" class="">#8 0x00007efd0835788d in clone () from /lib64/libc.so.6</font></div><div class=""><br class=""></div><div class=""><br class=""></div><div class="">Do anyone have any ideas what happened?</div><div class=""><br class=""></div><div class=""><br class=""></div><div class=""> <div>Alex Chen</div><div><br class=""></div><div class=""><br class=""></div><br class="Apple-interchange-newline"> </div> <br class=""></div></body></html>