Hello
The "raw unable\_to\_map\_file\_/dev/roach/mem:\_Cannot\_allocate\_memory"
is the interesting line. I suspect you are running a slightly older
version of the filesystem or romfs which had a bug where it didn't
unmap the previous image, and so suffered address space exhaustion
after a dozen or so programs. The quick way to solve this is to reboot
occasionally, the long term solution is to program a newer version of
the romfs (in particular tcpborphserver)
regards
marc
On Fri, Aug 10, 2018 at 10:17 AM, Concu, Raimondo
<raimondo.co...@inaf.it> wrote:
> Hi Everyone,
>
> I have a problem when programming the board after a certain number of times
> (30 - 60),
>
> as you can see in the following log:
>
> DEBUG:katcp:Starting thread Thread-1
> 2018-08-10 11:04:15,203--client--DEBUG: Starting thread Thread-1
> DEBUG:katcp:#version alpha-6-g0b8dd54
> 2018-08-10 11:04:15,206--client--DEBUG: #version alpha-6-g0b8dd54
> DEBUG:katcp:#build-state 2012-10-24T10:04:56
> 2018-08-10 11:04:15,206--client--DEBUG: #build-state 2012-10-24T10:04:56
> DEBUG:katcp:#version-connect katcp-library alpha-6-g0b8dd54
> 2012-10-24T10:04:56
> 2018-08-10 11:04:15,206--client--DEBUG: #version-connect katcp-library
> alpha-6-g0b8dd54 2012-10-24T10:04:56
> DEBUG:katcp:#version-connect katcp-protocol 4.9-M
> 2018-08-10 11:04:15,207--client--DEBUG: #version-connect katcp-protocol
> 4.9-M
> DEBUG:katcp:#version-connect kernel 3.4.0-rc3+
> #14\_Tue\_May\_29\_17:05:02\_SAST\_2012
> 2018-08-10 11:04:15,207--client--DEBUG: #version-connect kernel 3.4.0-rc3+
> #14\_Tue\_May\_29\_17:05:02\_SAST\_2012
> DEBUG:katcp:?progdev 1024.bof
>
> 2018-08-10 11:04:16,206--client--DEBUG: ?progdev 1024.bof
>
> DEBUG:katcp:#log info 1045321281687 raw attempting\_to\_program\_1024.bof
> 2018-08-10 11:04:16,646--client--DEBUG: #log info 1045321281687 raw
> attempting\_to\_program\_1024.bof
> DEBUG:katcp:#log info 1045321281695 raw
> attempting\_to\_program\_bitstream\_of\_19586188\_bytes\_to\_device\_/dev/roach/config
> 2018-08-10 11:04:16,646--client--DEBUG: #log info 1045321281695 raw
> attempting\_to\_program\_bitstream\_of\_19586188\_bytes\_to\_device\_/dev/roach/config
> DEBUG:katcp:#fpga loaded
> 2018-08-10 11:04:16,647--client--DEBUG: #fpga loaded
> DEBUG:katcp:#log error 1045321282122 raw
> unable\_to\_map\_file\_/dev/roach/mem:\_Cannot\_allocate\_memory
> 2018-08-10 11:04:16,647--client--DEBUG: #log error 1045321282122 raw
> unable\_to\_map\_file\_/dev/roach/mem:\_Cannot\_allocate\_memory
> DEBUG:katcp:#log error 1045321282125 raw
> unable\_to\_program\_bit\_stream\_from\_1024.bof
> 2018-08-10 11:04:16,647--client--DEBUG: #log error 1045321282125 raw
> unable\_to\_program\_bit\_stream\_from\_1024.bof
> DEBUG:katcp:!progdev fail
> 2018-08-10 11:04:16,648--client--DEBUG: !progdev fail
> ERROR:katcp:Request progdev failed.
> Request: ?progdev 1024.bof
> Reply: !progdev fail.
> 2018-08-10 11:04:16,648--katcp_wrapper--ERROR: Request progdev failed.
> Request: ?progdev 1024.bof
> Reply: !progdev fail.
> Traceback (most recent call last):
> File "sardara_1024.py", line 50, in <module>
> fpga.progdev(boffile)
> File "/usr/local/lib/python2.7/dist-packages/corr/katcp_wrapper.py", line
> 243, in progdev
> reply, informs = self._request("progdev", self._timeout,
> parser.got_reply(boffile))
> File "/usr/local/lib/python2.7/dist-packages/corr/katcp_wrapper.py", line
> 198, in _request
> % (request.name, request, reply))
> RuntimeError: Request progdev failed.
> Request: ?progdev 1024.bof
> Reply: !progdev fail.
>
>
>
> What is the problem?
>
> Thank to Everyone.
>
> Raimondo
>
>
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