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[Discuss-gnuradio] Simple graph (generated by Companion) crashes with se
From: |
Artem Pisarenko |
Subject: |
[Discuss-gnuradio] Simple graph (generated by Companion) crashes with segmentation fault on windows |
Date: |
Sat, 16 Nov 2013 01:11:57 -0800 (PST) |
I've installed GNU Radio from binaries on my Windows machine exactly as
described in
http://code.ettus.com/redmine/ettus/projects/uhd/wiki/GNURadio_Windows
guide. (I used specified versions except some packages which was not
available). After two days of hard fighting this dll hell, I was able to run
simple graph from GNU Radio Companion, but... it crashes !
My graph:
<http://gnuradio.4.n7.nabble.com/file/n44753/untitled.grc.png>
Block causing crash: QT GUI Frequency Sink
Crash happens not always (approximately each 5-10 time I execute it). It
happens only at startup (before widget appears or after at least one
rendering).
I used gdb to extract some info
(http://gnuradio.org/redmine/projects/gnuradio/wiki/TutorialsDebugging#Tutorial-Using-gdb-with-Pythonic-GR-applications).
Here is output from top_block.py:
> Blocked waiting for GDB attach (pid = 4912)
> Press Enter to continue:
> Using Volk machine: avx_mmx
> fft_impl_fftw: FO\Users\A_Pisarenko\AppData\Roaming\.gr_fftw_wisdom:
> Invalid argument
> пO\Users\A_Pisarenko\AppData\Roaming\.gnuradio\prefs\vmcircbuf_default_factory:
> Invalid argument
> gr::pagesize: no info; setting pagesize = 4096
> дO\Users\A_Pisarenko\AppData\Roaming\.gnuradio\prefs\vmcircbuf_default_factory:
> Invalid argument
> << CRASHES HERE >>
Some info from attached gdb stopped at SIGSEGV:
> (gdb) i stack
> #0 0x634142d2 in volk!?volk_load_preferences@@YAIPAPAUvolk_arch_pref@@@Z
> ()
> from C:\gnuradio\bin\volk.dll
> #1 0x05291f25 in
> address@hidden@address@hidden@@address@hidden@std@@address@hidden
> () from C:\gnuradio\bin\gnuradio-qtgui.dll
> #2 0x05292962 in
> address@hidden@address@hidden@@address@hidden@address@hidden@@@std@@address@hidden@address@hidden@@@5@@Z
> () from C:\gnuradio\bin\gnuradio-qtgui.dll
> #3 0x633a367c in
> address@hidden@gr@@address@hidden@address@hidden@@@std@@address@hidden@address@hidden@@@address@hidden@address@hidden@std@@@4@@Z
> () from C:\gnuradio\bin\gnuradio-runtime.dll
> #4 0x6337beb5 in
> address@hidden@gr@@address@hidden@XZ
> () from C:\gnuradio\bin\gnuradio-runtime.dll
> #5 0x633a7a7a in
> address@hidden@@address@hidden@address@hidden@@@boost@@address@hidden
> () from C:\gnuradio\bin\gnuradio-runtime.dll
> #6 0x633a06c0 in address@hidden@@address@hidden ()
> from C:\gnuradio\bin\gnuradio-runtime.dll
> #7 0x63365853 in address@hidden@gr@@address@hidden ()
> from C:\gnuradio\bin\gnuradio-runtime.dll
> #8 0x63314ce3 in
> address@hidden@boost@@address@hidden
> () from C:\gnuradio\bin\boost_thread-vc100-mt-1_47.dll
> #9 0x9a7920f2 in ?? ()
> #10 0x00000000 in ?? ()
> (gdb) info frame
> Stack level 0, frame at 0x707fc0c:
> eip = 0x634142d2 in
> volk!?volk_load_preferences@@YAIPAPAUvolk_arch_pref@@@Z;
> saved eip 0x5291f25
> called by frame at 0x707fc38
> Arglist at 0x707fc04, args:
> Locals at 0x707fc04, Previous frame's sp is 0x707fc0c
> Saved registers:
> ebp at 0x707fc04, eip at 0x707fc08
Generated minidump: python.exe.4912.zip
<http://gnuradio.4.n7.nabble.com/file/n44753/python.exe.4912.zip>
OS: Windows 7 x64 Pro
Processor: Intel Core i5-2500 CPU @ 3.30GHz
Software (of course, all of them x86/win32 versions):
GNU Radio 3.7.2 (pre-compiled binary from Ettus Research)
Python 2.7.3
numpy-1.6.2-win32-superpack-python2.7
pygtk-all-in-one-2.24.2
PyQt-Py2.7-x86-gpl-4.9.6-1 (without extra options such as Qt runtime)
PyQwt-5.2.1-py2.7-x32-pyqt4.9.6-numpy1.7.1
--
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Artem Pisarenko <=