[nos-bbs] Segmentation fault
Ray Quinn
w6ray at sbcglobal.net
Sat Aug 19 20:37:32 EDT 2017
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:
-------8<------- Begin quote----------
Program received signal SIGSEGV, Segmentation fault.
__strlen_sse2_bsf () at ../sysdeps/i386/i686/multiarch/strlen-sse2-bsf.S:50
50 ../sysdeps/i386/i686/multiarch/strlen-sse2-bsf.S: No such file
or directory.
(gdb)
-------8<------- End quote-------------
The system shows that the CPU is at 100% with JNOS using 66.7%:
651 <https://nos.w6ray.com:10000/proc/edit_proc.cgi?651> root 66.7 %
/jnos/jnos -d/jnos -v
But, it will not stay running very long and I have restarted it twice in
the 10 minutes it took to type this message.
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...
Attaching to process 3719
Reading symbols from /jnos/jnos...done.
Reading symbols from /lib/i386-linux-gnu/libncurses.so.5...(no debugging
symbols found)...done.
Loaded symbols for /lib/i386-linux-gnu/libncurses.so.5
Reading symbols from /lib/i386-linux-gnu/libtinfo.so.5...(no debugging
symbols found)...done.
Loaded symbols for /lib/i386-linux-gnu/libtinfo.so.5
Reading symbols from
/usr/lib/i386-linux-gnu/i686/cmov/libcrypto.so.1.0.0...(no debugging
symbols found)...done.
Loaded symbols for /usr/lib/i386-linux-gnu/i686/cmov/libcrypto.so.1.0.0
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.
done.
Loaded symbols for /lib/i386-linux-gnu/i686/cmov/libcrypt.so.1
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.
done.
Loaded symbols for /lib/i386-linux-gnu/i686/cmov/libc.so.6
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.
done.
Loaded symbols for /lib/i386-linux-gnu/i686/cmov/libdl.so.2
Reading symbols from /lib/ld-linux.so.2...Reading symbols from
/usr/lib/debug//lib/i386-linux-gnu/ld-2.19.so...done.
done.
Loaded symbols for /lib/ld-linux.so.2
0xb77c1d40 in __kernel_vsyscall ()
(gdb) continue
Continuing.
----------------------
Any ideas on how to resolve this?
--
---
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
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