2008-08-08 08:55:43     Error While Loading Application

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2008-08-08 08:55:43     Error While Loading Application

kang p (INDIA)

Message: 60160   

 

Hi,

 

I'm using 2008R1 BF533 Custom board.When i load my application compiled with -mfdpic format.

 

It shows the following error.

 

104: SIGSEGV

  PID  Uid        VSZ Stat Command

    1 root        682 S   /sbin/init

    2 root            SWN [ksoftirqd/0]

    3 root            SW  [watchdog/0]

    4 root            SW< [events/0]

    5 root            SW< [khelper]

    6 root            SW< [kthread]

   18 root            SW< [kblockd/0]

   30 root            SW  [pdflush]

   31 root            SW  [pdflush]

   32 root            SW< [kswapd0]

   33 root            SW< [aio/0]

   44 root            SW  [mtdblockd]

   69 root        550 S   inetd

   79 root        822 S   /bin/sh

   80 root        602 S   dhcpcd

  125 root        690 R   ps

#

 

But it occurs very rarely.Out of 10 it occurs twice.

 

Why this segmentation signal recieved ?

 

thanks

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2008-08-08 10:39:41     Re: Error While Loading Application

Mike Frysinger (UNITED STATES)

Message: 60169   

 

we cant guess at things like that ... especially when you've provided so little information

 

what are the software versions of all the utilities you are using ?  are you getting a crash dump in the kernel log buffer (see `dmesg`) ?  did you disable the crash dump messages ?

 

otherwise, just run your code through gdb ... it'll automatically trap on the line that crashed

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2008-08-08 13:03:42     Re: Error While Loading Application

Robin Getz (UNITED STATES)

Message: 60183   

 

Kang:

 

Without the crash dump - there isn't anything  we can help with. You should see something like described in:

 

https://docs.blackfin.uclinux.org/doku.php?id=debuging_applications#analyzing_traces

 

-Robin

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