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<p>You need the development versions of libraries installed as gdb
is looking for the assembly for some (libc) libraries.<br>
This doesn't solve your problem but might give you some more info.</p>
<p>Bob VE3TOK<br>
</p>
<p><br>
</p>
<br>
<div class="moz-cite-prefix">On 2017-08-19 08:37 PM, Ray Quinn
wrote:<br>
</div>
<blockquote type="cite" cite="mid:5998D9CC.4050106@sbcglobal.net">
<meta http-equiv="content-type" content="text/html; charset=utf-8">
I have moved JNOS to a real machine, versus a virtual one, and am
having similar troubles as before. JNOS was running fine for
several days. However, last night about 20:00 Pacific Daylight
Time, all stopped causing the following to show up in GDB:<br>
<br>
-------8<------- Begin quote----------<br>
<br>
Program received signal SIGSEGV, Segmentation fault.<br>
__strlen_sse2_bsf () at
../sysdeps/i386/i686/multiarch/strlen-sse2-bsf.S:50<br>
50 ../sysdeps/i386/i686/multiarch/strlen-sse2-bsf.S: No such
file or directory.<br>
(gdb)<br>
<br>
-------8<------- End quote-------------<br>
<br>
The system shows that the CPU is at 100% with JNOS using 66.7%:<br>
<br>
<table class="table table-striped table-hover table-condensed
dataTable no-footer" id="DataTables_Table_0" style="box-sizing:
border-box; border-spacing: 0px; border-collapse: separate
!important; background-color: rgb(255, 255, 255); width: 663px;
max-width: none !important; margin-bottom: 6px !important;
margin-top: 6px !important; outline: none !important; clear:
both; border-width: 3px 1px 1px !important; border-style: solid
!important; border-color: rgb(242, 242, 242) rgb(234, 234, 234)
rgb(234, 234, 234) !important; border-image: initial !important;
color: rgb(51, 51, 51); font-family: Roboto; font-size: 13px;
font-style: normal; font-variant-ligatures: normal;
font-variant-caps: normal; font-weight: normal; letter-spacing:
normal; orphans: 2; text-align: start; text-indent: 0px;
text-transform: none; white-space: normal; widows: 2;
word-spacing: 0px; -webkit-text-stroke-width: 0px;
text-decoration-style: initial; text-decoration-color: initial;">
<tbody style="box-sizing: border-box; outline: none !important;
border-spacing: 0px; border-collapse: collapse;
vertical-align: middle; border: 0px transparent;">
<tr class="tr_tag odd" role="row" style="box-sizing:
border-box; outline: none !important; background-color:
rgb(247, 247, 247);">
<td class="td_tag" style="box-sizing: content-box; padding:
0px; line-height: 1.42857; vertical-align: middle;
border-top: 1px solid rgb(233, 233, 233);
background-color: rgb(235, 242, 252) !important;"><a
class="ui_link"
href="https://nos.w6ray.com:10000/proc/edit_proc.cgi?651"
data-original-title="" title="" style="box-sizing:
border-box; background-color: transparent; color:
rgb(29, 89, 157); text-decoration: none;"
moz-do-not-send="true">651</a></td>
<td class="td_tag" style="box-sizing: content-box; padding:
0px; outline: none !important; line-height: 1.42857;
vertical-align: middle; border-top: 1px solid rgb(233,
233, 233); background-color: rgb(235, 242, 252)
!important;">root</td>
<td class="td_tag" style="box-sizing: content-box; padding:
0px; line-height: 1.42857; vertical-align: middle;
border-top: 1px solid rgb(233, 233, 233);
background-color: rgb(235, 242, 252) !important;">66.7 %</td>
<td class="td_tag" style="box-sizing: content-box; padding:
0px; line-height: 1.42857; vertical-align: middle;
border-top: 1px solid rgb(233, 233, 233);
background-color: rgb(235, 242, 252) !important;">/jnos/jnos
-d/jnos -v</td>
</tr>
</tbody>
</table>
<br>
But, it will not stay running very long and I have restarted it
twice in the 10 minutes it took to type this message.<br>
<br>
I have looked for the above file, and find it doesn't exist. Here
is the output from GDB from the next attempt. It hasn't SEGFAULTED
yet...<br>
<br>
Attaching to process 3719<br>
Reading symbols from /jnos/jnos...done.<br>
Reading symbols from /lib/i386-linux-gnu/libncurses.so.5...(no
debugging symbols found)...done.<br>
Loaded symbols for /lib/i386-linux-gnu/libncurses.so.5<br>
Reading symbols from /lib/i386-linux-gnu/libtinfo.so.5...(no
debugging symbols found)...done.<br>
Loaded symbols for /lib/i386-linux-gnu/libtinfo.so.5<br>
Reading symbols from
/usr/lib/i386-linux-gnu/i686/cmov/libcrypto.so.1.0.0...(no
debugging symbols found)...done.<br>
Loaded symbols for
/usr/lib/i386-linux-gnu/i686/cmov/libcrypto.so.1.0.0<br>
Reading symbols from
/lib/i386-linux-gnu/i686/cmov/libcrypt.so.1...Reading symbols from
/usr/lib/debug//lib/i386-linux-gnu/i686/cmov/libcrypt-2.19.so...done.<br>
done.<br>
Loaded symbols for /lib/i386-linux-gnu/i686/cmov/libcrypt.so.1<br>
Reading symbols from
/lib/i386-linux-gnu/i686/cmov/libc.so.6...Reading symbols from
/usr/lib/debug//lib/i386-linux-gnu/i686/cmov/libc-2.19.so...done.<br>
done.<br>
Loaded symbols for /lib/i386-linux-gnu/i686/cmov/libc.so.6<br>
Reading symbols from
/lib/i386-linux-gnu/i686/cmov/libdl.so.2...Reading symbols from
/usr/lib/debug//lib/i386-linux-gnu/i686/cmov/libdl-2.19.so...done.<br>
done.<br>
Loaded symbols for /lib/i386-linux-gnu/i686/cmov/libdl.so.2<br>
Reading symbols from /lib/ld-linux.so.2...Reading symbols from
/usr/lib/debug//lib/i386-linux-gnu/ld-2.19.so...done.<br>
done.<br>
Loaded symbols for /lib/ld-linux.so.2<br>
0xb77c1d40 in __kernel_vsyscall ()<br>
(gdb) continue<br>
Continuing.<br>
<br>
----------------------<br>
<br>
Any ideas on how to resolve this?<br>
<pre class="moz-signature" cols="72">--
---
If the right side of the brain controls the left side of the body,
then only left-handed people are in their right minds.
_____
, |[][]|
,__| ______| |
,__/__]|| ________ | D8 |
|__!___!!`--'L_______\ |__________|() ___________
"(_)[___]====(_)(_)=| \_(___________)_/__/=(_)===(_)~'
73 de Ray Quinn W6RAY
GMRS - WQTX645
Visalia, CA USA DM06ii
</pre>
<br>
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</pre>
</blockquote>
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