Hi Marcus,
I am calling MATLAB compiled code from within GNURadio C++ blocks. MATLAB
compiled code uses a specific version of Boost, and they are still using 1.49,
even with their latest release. I get a the trace below when I try to run the
MATLAB code on newer GNURadio/Ubuntu/Boost though it works fine on my old
(ancient) GNURadio/Ubuntu/Boost build where the Boost versions match. (Also
included is MathWorks take on it).
I was reticent to give all the details because previous MATLAB questions have
left the community running for the hills, saying I should write everything
directly in C++ etc, but there are lots of reasons we can't do this, for now!
Thanks,
David
(python2:16446): IBUS-WARNING **: The owner of /home/gnuradio/.config/ibus/bus
is not root!
Using Volk machine: avx_64_mmx_orc
Attempting to initialise the MCR application...
Attempting to initialise the libdla application...
------------------------------------------------------------------------
Segmentation violation detected at Tue Jun 23 15:25:36 2015
------------------------------------------------------------------------
Configuration:
Crash Decoding : Disabled
Default Encoding : UTF-8
GNU C Library : 2.19 stable
MATLAB Architecture: glnxa64
MATLAB Root : /usr/local/MATLAB/MATLAB_Compiler_Runtime/v81
MATLAB Version : 8.1.0.604 (R2013a)
Operating System : Linux 3.13.0-32-generic #57-Ubuntu SMP Tue Jul 15
03:51:08 UTC 2014 x86_64
Processor ID : x86 Family 6 Model 60 Stepping 3, GenuineIntel
Fault Count: 1
Abnormal termination:
Segmentation violation
Register State (from fault):
RAX = 00000000049dd7f0 RBX = 00000000049dd820
RCX = 0000000000000002 RDX = 0000000000000000
RSP = 00007fff0de311e0 RBP = 0000000000000001
RSI = 0000000000000000 RDI = 0000000000000001
R8 = 00000000049dd820 R9 = 0000000000000000
R10 = 000000000000069c R11 = a3d70a3d70a3d70b
R12 = 00000000ffffffff R13 = 00007fff0de31450
R14 = 000000000494e448 R15 = 000000000494e2f8
RIP = 00007f1ee264a414 EFL = 0000000000010202
CS = 0033 FS = 0000 GS = 0000
Stack Trace (from fault):
[ 0] 0x00007f1ee264a414
/lib/x86_64-linux-gnu/libpthread.so.0+00042004 pthread_mutex_lock+00000004
[ 1] 0x00007f1ede8b37fa
/usr/lib/x86_64-linux-gnu/libboost_thread.so.1.54.0+00047098
_ZN5boost6thread9interruptEv+00000074
[ 2] 0x00007f1e9cec7b25
/usr/local/MATLAB/MATLAB_Compiler_Runtime/v81/bin/glnxa64/libmwdservices.so+00146213
[ 3] 0x00007f1e9ced7c76
/usr/local/MATLAB/MATLAB_Compiler_Runtime/v81/bin/glnxa64/libmwdservices.so+00212086
_ZN10dsLockFileD1Ev+00000038
[ 4] 0x00007f1e9cece93a
/usr/local/MATLAB/MATLAB_Compiler_Runtime/v81/bin/glnxa64/libmwdservices.so+00174394
_ZN5boost6detail17sp_counted_impl_pI10dsLockFileE7disposeEv+00000026
[ 5] 0x00007f1ebc46e379
/usr/local/MATLAB/MATLAB_Compiler_Runtime/v81/bin/glnxa64/libmat.so+00091001
_ZN5boost6detail12shared_countD1Ev+00000073
[ 6] 0x00007f1e9ced3d40
/usr/local/MATLAB/MATLAB_Compiler_Runtime/v81/bin/glnxa64/libmwdservices.so+00195904
_ZN24dsDirectoryExclusiveLock7releaseERKN5boost10posix_time13time_durationE+00000176
[ 7] 0x00007f1e9ced3d9f
/usr/local/MATLAB/MATLAB_Compiler_Runtime/v81/bin/glnxa64/libmwdservices.so+00195999
_ZN24dsDirectoryExclusiveLock7releaseEv+00000031
[ 8] 0x00007f1e9cecdf8c
/usr/local/MATLAB/MATLAB_Compiler_Runtime/v81/bin/glnxa64/libmwdservices.so+00171916
_ZN24dsDirectoryReadWriteLock8ReadLock4Impl7acquireERKN5boost10posix_time13time_durationEb+00001276
[ 9] 0x00007f1e9cece3e6
/usr/local/MATLAB/MATLAB_Compiler_Runtime/v81/bin/glnxa64/libmwdservices.so+00173030
_ZN24dsDirectoryReadWriteLock8ReadLock7acquireEb+00000038
[ 10] 0x00007f1e8d45c602
/usr/local/MATLAB/MATLAB_Compiler_Runtime/v81/bin/glnxa64/libmwmclmcr.so+01230338
[ 11] 0x00007f1e8d3ee718
/usr/local/MATLAB/MATLAB_Compiler_Runtime/v81/bin/glnxa64/libmwmclmcr.so+00780056
[ 12] 0x00007f1e8d3ef2d6
/usr/local/MATLAB/MATLAB_Compiler_Runtime/v81/bin/glnxa64/libmwmclmcr.so+00783062
_ZN5boost6detail8function21function_obj_invoker0INS_3_bi6bind_tINS_10shared_ptrI21mclExtractedComponentEEPFS7_N6mclmcr12CtfExtractorEENS3_5list1INS3_5valueIS9_EEEEEES7_E6invokeERNS1_15function_bufferE+00000054
[ 13] 0x00007f1e8d42df95
/usr/local/MATLAB/MATLAB_Compiler_Runtime/v81/bin/glnxa64/libmwmclmcr.so+01040277
_Z30mclInitializeComponentInstanceRKN5boost8functionIFiPKcEEES6_NS_9function0INS_10shared_ptrI21mclExtractedComponentEEEE+00000389
[ 14] 0x00007f1e8d3f9c0d
/usr/local/MATLAB/MATLAB_Compiler_Runtime/v81/bin/glnxa64/libmwmclmcr.so+00826381
mclInitializeComponentInstanceEmbedded+00000573
[ 15] 0x00007f1ec645c763
/usr/local/MATLAB/MATLAB_Compiler_Runtime/v81/runtime/glnxa64/libmwmclmcrrt.so.8.1+00124771
mclInitializeComponentInstanceEmbedded_proxy+00000067
[ 16] 0x00007f1ec5c2c1eb
/home/gnuradio/gnuradio_trlcode/gr-trl/lib/libdla.so+00008683
libdlaInitializeWithHandlers+00000107
[ 17] 0x00007f1ec5c2c22b
/home/gnuradio/gnuradio_trlcode/gr-trl/lib/libdla.so+00008747
libdlaInitialize+00000023
[ 18] 0x00007f1ec6c3393d
/usr/local/lib/libgnuradio-trl.so+00493885
[ 19] 0x00007f1ec6c33e08
/usr/local/lib/libgnuradio-trl.so+00495112
_ZN2gr3trl5dla_r4makeEiiibbfb+00000104
[ 20] 0x00007f1ec70bb740
/usr/local/lib/python2.7/dist-packages/trl/_trl_swig.so+02164544
[ 21] 0x000000000052c6d5
/usr/bin/python2+01230549 PyEval_EvalFrameEx+00001061
[ 22] 0x000000000055c594
/usr/bin/python2+01426836 PyEval_EvalCodeEx+00000676
[ 23] 0x000000000052ca8d
/usr/bin/python2+01231501 PyEval_EvalFrameEx+00002013
[ 24] 0x000000000056d0aa
/usr/bin/python2+01495210
[ 25] 0x00000000004d9854
/usr/bin/python2+00890964
[ 26] 0x00000000004d8379
/usr/bin/python2+00885625
[ 27] 0x00000000004f5d0b
/usr/bin/python2+01006859
[ 28] 0x000000000052cc20
/usr/bin/python2+01231904 PyEval_EvalFrameEx+00002416
[ 29] 0x000000000055c594
/usr/bin/python2+01426836 PyEval_EvalCodeEx+00000676
[ 30] 0x00000000005b7392
/usr/bin/python2+01799058 PyEval_EvalCode+00000050
[ 31] 0x0000000000469663
/usr/bin/python2+00431715
[ 32] 0x00000000004699e3
/usr/bin/python2+00432611 PyRun_FileExFlags+00000146
[ 33] 0x0000000000469f1c
/usr/bin/python2+00433948 PyRun_SimpleFileExFlags+00000750
[ 34] 0x000000000046ab81
/usr/bin/python2+00437121 Py_Main+00002910
[ 35] 0x00007f1ee229cec5
/lib/x86_64-linux-gnu/libc.so.6+00138949 __libc_start_main+00000245
[ 36] 0x000000000057497e
/usr/bin/python2+01526142
If this problem is reproducible, please submit a Service Request via:
http://www.mathworks.com/support/contact_us/
A technical support engineer might contact you with further information.
Thank you for your help.** This crash report has been saved to disk as
/home/gnuradio/matlab_crash_dump.16446-1 **
MATLAB is exiting because of fatal error
>>> Done
"The stack trace strongly suggests that the crash is related to a Boost library
version conflict. MATLAB R2013a/MCR v8.1 includes and depends on Boost 1.49
libraries. In the stack trace we see that in practice your system's Boost 1.54
libraries are being accessed however.
These things may occur if you load a MATLAB Compiler Shared Library into an
application which is already making use of this system Boost library.
There are no quick/easy workarounds for such issues other than:
1. Making sure that all components involved make use of the same Boost library
versions, or
2. Making sure that the components which require Boost statically link against
the Boost version which they prefer, or
3. Separating the different components which require Boost into separate
applications.
In further detail:
Option 1: It looks like you are making use of GNU Radio from Python, I do
believe that GNU Radio depends on Boost. You may be able to (re)compile GNU
Radio to make it use Boost 1.49 and where you even specifically link it to the
Boost libraries shipped with the MCR (these can be found in the bin/glnxa64
directory).
Option 2: If GNU Radio specifically requires a different Boost version you may
be able to recompile it and statically link it against this version.
Option 3: Instead of compiling your MATLAB Code into a Shared Library, compile
it into a standalone application which you can launch from your Python process.
This separate standalone should be able to use its own Boost libraries without
problems then. There are Python libraries which can read and write MAT-files so
you can relatively efficiently pass in- and outputs from and to that standalone
application through MAT-files."
________________________________
From: [email protected]
<[email protected]> on behalf of
Marcus Müller <[email protected]>
Sent: 14 August 2015 17:59
To: [email protected]
Subject: Re: [Discuss-gnuradio] Building GNU Radio with previous Boost version
Hi David,
boost > 1.35 should work, but 1.49 is, if I remember correctly, an especially
buggy version, especially in Ubuntu.
I guess you wouldn't ask if there wasn't a problem, so maybe you want to
elaborate?
Best regards,
Marcus
On 08/14/2015 06:00 PM, David Halls wrote:
Hi guys,
For a number of complicated reasons I would like to build GNU Radio with an
older version of Boost. Specifically 1.49.
Thanks,
David
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