Command terminated by signal 11

GNU Radio
1

Hello

I am running my code in Python using Gnuradio and USRPs. The program is
supposed to work continuously till an interrupt is given. The code works
well for 10-15 iterations and then terminates stating “command
terminated
by signal 11”. What could be the possible reason behind it. I tried to
google this error but the explanation given there was difficult to
understand.
Also how can I get rid of this error?

Regards,
Sumedha

2

On 03/26/2014 06:46 AM, Sumedha G. wrote:

I am running my code in Python using Gnuradio and USRPs. The program is
supposed to work continuously till an interrupt is given. The code works
well for 10-15 iterations and then terminates stating “command
terminated by signal 11”. What could be the possible reason behind it. I
tried to google this error but the explanation given there was difficult
to understand.
Also how can I get rid of this error?

Which program? Can you please specify all details? I recommend having a
look at
http://gnuradio.org/redmine/projects/gnuradio/wiki/ReportingErrors.
We can’t help you otherwise.

Signal 11 is a SIGSEGV (segfault), so probably memory access violation.
If you run a backtrace, you might be quickly able to figure out where
that’s happening.

Martin