[nos-bbs] RPI Jnos Respawning every few minutes

[Bob Tenty]

Hi  Jose,

> Reading symbols from /jnos/jnos...(no debugging symbols found)...done.

It looks or your compiled jnos without debugging symbols.
(or stripped later the binary of them)
These are necessary if you want to debug jnos.
Look at the DEBUG line in the makefile to see or the option -g3 is still
there.

73,

Bob (Boudewijn) VE3TOK


On 14-02-06 01:29 PM, Jose Ng Lee wrote:
> I have on my RPI Fbb, DXSpider, FPAC, LinBPQ, and JNOS working.
>  
> Setup on inittab JNOS to restart automatically:
>  
> ##Start Jnos on bootup and respawn it should it crash
> JNOS:2345:respawn:/jnos/startnos
> I see on my Logs that the JNOS is restarting in every few minutes but
> doesn't tell me the cause of the problem:
>
> 09:26:24  - JNOS 2.0j.4 (Linux) was started
> 09:37:23  - allocating maximum of 24 Axip (axudp + axip) devices
> 09:37:23  - allocating maximum of 24 dynamic gateways for routes
> 09:37:23  - using new [tun0] device
> 09:37:23  - tun_rx - listening for packets
> 09:37:56  - JNOS 2.0j.4 (Linux) was started
> 09:37:58  - allocating maximum of 24 Axip (axudp + axip) devices
> 09:37:58  - allocating maximum of 24 dynamic gateways for routes
> 09:37:58  - using new [tun0] device
> 09:37:58  - tun_rx - listening for packets
> 09:38:31  - JNOS 2.0j.4 (Linux) was started
> 09:39:40  - allocating maximum of 24 Axip (axudp + axip) devices
> 09:39:40  - allocating maximum of 24 dynamic gateways for routes
> 09:39:40  - using new [tun0] device
> 09:39:40  - tun_rx - listening for packets
>  
> I read from the maillist archive the use of gdb to find the problem of
> the crash.  Tried but no results I can understand until my SSH session
> freeze:
>  
> root at hp2ng:/jnos/logs <mailto:root at hp2ng:/jnos/logs># gdb -p 17560
> GNU gdb (GDB) 7.4.1-debian
> Copyright (C) 2012 Free Software Foundation, Inc.
> License GPLv3+: GNU GPL version 3 or later
> <http://gnu.org/licenses/gpl.html>
> This is free software: you are free to change and redistribute it.
> There is NO WARRANTY, to the extent permitted by law.  Type "show copying"
> and "show warranty" for details.
> This GDB was configured as "arm-linux-gnueabihf".
> For bug reporting instructions, please see:
> <http://www.gnu.org/software/gdb/bugs/>.
> Attaching to process 17560
> Reading symbols from /jnos/jnos...(no debugging symbols found)...done.
> Reading symbols from /usr/lib/arm-linux-gnueabihf/libcofi_rpi.so...(no
> debugging symbols found)...done.
> Loaded symbols for /usr/lib/arm-linux-gnueabihf/libcofi_rpi.so
> Reading symbols from /lib/arm-linux-gnueabihf/libncurses.so.5...(no
> debugging symbols found)...done.
> Loaded symbols for /lib/arm-linux-gnueabihf/libncurses.so.5
> Reading symbols from /lib/arm-linux-gnueabihf/libtinfo.so.5...(no
> debugging symbols found)...done.
> Loaded symbols for /lib/arm-linux-gnueabihf/libtinfo.so.5
> Reading symbols from /lib/arm-linux-gnueabihf/libgcc_s.so.1...(no
> debugging symbols found)...done.
> Loaded symbols for /lib/arm-linux-gnueabihf/libgcc_s.so.1
> Reading symbols from /lib/arm-linux-gnueabihf/libc.so.6...Reading
> symbols from /usr/lib/debug/lib/arm-linux-gnueabihf/libc-2.13.so...done.
> done.
> Loaded symbols for /lib/arm-linux-gnueabihf/libc.so.6
> Reading symbols from /lib/arm-linux-gnueabihf/libdl.so.2...Reading
> symbols from /usr/lib/debug/lib/arm-linux-gnueabihf/libdl-2.13.so...done.
> done.
> Loaded symbols for /lib/arm-linux-gnueabihf/libdl.so.2
> Reading symbols from /lib/ld-linux-armhf.so.3...(no debugging symbols
> found)...done.
> Loaded symbols for /lib/ld-linux-armhf.so.3
> 0xb6e27d80 in select () at ../sysdeps/unix/syscall-template.S:82
> 82      ../sysdeps/unix/syscall-template.S: No such file or directory.
> (gdb)
>  
> Any other way or tool I can use to find what is causing the crash of
> my Jnos.
>  
> 73s Jose / HP2AT
>
>
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