[Qgis-developer] QGIS master bf53e4c segmentation fault

Pedro Venâncio pedrongvenancio at gmail.com
Tue Jun 28 10:44:59 PDT 2016


Solved after removing .qgis2 folder.

Sorry for the noise.

Thanks!

Pedro


2016-06-28 16:15 GMT+01:00 Pedro Venâncio <pedrongvenancio at gmail.com>:

> Hi,
>
> I've just compiled QGIS master (commit bf53e4c) and I'm getting a
> segmentation fault:
>
> (...)
> Loaded symbols for /usr/lib/pymodules/python2.7/matplotlib/_tri.so
> Reading symbols from
> /usr/lib/pymodules/python2.7/matplotlib/backends/_backend_agg.so...(no
> debugging symbols found)...done.
> Loaded symbols for
> /usr/lib/pymodules/python2.7/matplotlib/backends/_backend_agg.so
> 0xb77d4428 in __kernel_vsyscall ()
> (gdb) bt
> #0  0xb77d4428 in __kernel_vsyscall ()
> #1  0xb4fb687c in __close_nocancel () at
> ../sysdeps/unix/syscall-template.S:81
> #2  0xb4f4a551 in _IO_new_file_close_it (fp=fp at entry=0xa5c9828)
>     at fileops.c:172
> #3  0xb4f3e680 in _IO_new_fclose (fp=0xa5c9828) at iofclose.c:59
> #4  0x96d27402 in ?? () from /usr/lib/i386-linux-gnu/libpython2.7.so.1.0
> #5  0x96d2119c in PyImport_ImportModuleLevel ()
>    from /usr/lib/i386-linux-gnu/libpython2.7.so.1.0
> #6  0x96d17c13 in ?? () from /usr/lib/i386-linux-gnu/libpython2.7.so.1.0
> #7  0x96c90f49 in PyCFunction_Call ()
>    from /usr/lib/i386-linux-gnu/libpython2.7.so.1.0
> #8  0x96cd2516 in PyEval_EvalFrameEx ()
>    from /usr/lib/i386-linux-gnu/libpython2.7.so.1.0
> #9  0x96cd363c in PyEval_EvalCodeEx ()
>    from /usr/lib/i386-linux-gnu/libpython2.7.so.1.0
> #10 0x96d3b70e in ?? () from /usr/lib/i386-linux-gnu/libpython2.7.so.1.0
> #11 0x96ce4844 in PyObject_Call ()
>    from /usr/lib/i386-linux-gnu/libpython2.7.so.1.0
> #12 0x96c86c72 in PyEval_CallObjectWithKeywords ()
>    from /usr/lib/i386-linux-gnu/libpython2.7.so.1.0
> #13 0x96ccfd79 in PyEval_EvalFrameEx ()
>    from /usr/lib/i386-linux-gnu/libpython2.7.so.1.0
> #14 0x96cd363c in PyEval_EvalCodeEx ()
> ---Type <return> to continue, or q <return> to quit---
>    from /usr/lib/i386-linux-gnu/libpython2.7.so.1.0
> #15 0x96cd37a3 in PyEval_EvalCode ()
>    from /usr/lib/i386-linux-gnu/libpython2.7.so.1.0
> #16 0x96cd3b4e in PyImport_ExecCodeModuleEx ()
>    from /usr/lib/i386-linux-gnu/libpython2.7.so.1.0
> #17 0x96d26c74 in ?? () from /usr/lib/i386-linux-gnu/libpython2.7.so.1.0
> #18 0x96d273d7 in ?? () from /usr/lib/i386-linux-gnu/libpython2.7.so.1.0
> #19 0x96d2124f in PyImport_ImportModuleLevel ()
>    from /usr/lib/i386-linux-gnu/libpython2.7.so.1.0
> #20 0x96d17c13 in ?? () from /usr/lib/i386-linux-gnu/libpython2.7.so.1.0
> #21 0x96c90f49 in PyCFunction_Call ()
>    from /usr/lib/i386-linux-gnu/libpython2.7.so.1.0
> #22 0x96cd2516 in PyEval_EvalFrameEx ()
>    from /usr/lib/i386-linux-gnu/libpython2.7.so.1.0
> #23 0x96cd363c in PyEval_EvalCodeEx ()
>    from /usr/lib/i386-linux-gnu/libpython2.7.so.1.0
> #24 0x96d3b70e in ?? () from /usr/lib/i386-linux-gnu/libpython2.7.so.1.0
> #25 0x96ce4844 in PyObject_Call ()
>    from /usr/lib/i386-linux-gnu/libpython2.7.so.1.0
> #26 0x96c86c72 in PyEval_CallObjectWithKeywords ()
>    from /usr/lib/i386-linux-gnu/libpython2.7.so.1.0
> #27 0x96ccfd79 in PyEval_EvalFrameEx ()
>    from /usr/lib/i386-linux-gnu/libpython2.7.so.1.0
> ---Type <return> to continue, or q <return> to quit---
> #28 0x96cd363c in PyEval_EvalCodeEx ()
>    from /usr/lib/i386-linux-gnu/libpython2.7.so.1.0
> #29 0x96cd37a3 in PyEval_EvalCode ()
>    from /usr/lib/i386-linux-gnu/libpython2.7.so.1.0
> #30 0x96cd3b4e in PyImport_ExecCodeModuleEx ()
>    from /usr/lib/i386-linux-gnu/libpython2.7.so.1.0
> #31 0x96d26c74 in ?? () from /usr/lib/i386-linux-gnu/libpython2.7.so.1.0
> #32 0x96d273d7 in ?? () from /usr/lib/i386-linux-gnu/libpython2.7.so.1.0
> #33 0x96d2124f in PyImport_ImportModuleLevel ()
>    from /usr/lib/i386-linux-gnu/libpython2.7.so.1.0
> #34 0x96d17c13 in ?? () from /usr/lib/i386-linux-gnu/libpython2.7.so.1.0
> #35 0x96c90f49 in PyCFunction_Call ()
>    from /usr/lib/i386-linux-gnu/libpython2.7.so.1.0
> #36 0x96cd2516 in PyEval_EvalFrameEx ()
>    from /usr/lib/i386-linux-gnu/libpython2.7.so.1.0
> #37 0x96cd363c in PyEval_EvalCodeEx ()
>    from /usr/lib/i386-linux-gnu/libpython2.7.so.1.0
> #38 0x96d3b70e in ?? () from /usr/lib/i386-linux-gnu/libpython2.7.so.1.0
> #39 0x96ce4844 in PyObject_Call ()
>    from /usr/lib/i386-linux-gnu/libpython2.7.so.1.0
> #40 0x96c86c72 in PyEval_CallObjectWithKeywords ()
>    from /usr/lib/i386-linux-gnu/libpython2.7.so.1.0
> #41 0x96ccfd79 in PyEval_EvalFrameEx ()
> ---Type <return> to continue, or q <return> to quit---
>    from /usr/lib/i386-linux-gnu/libpython2.7.so.1.0
> #42 0x96cd363c in PyEval_EvalCodeEx ()
>    from /usr/lib/i386-linux-gnu/libpython2.7.so.1.0
> #43 0x96cd37a3 in PyEval_EvalCode ()
>    from /usr/lib/i386-linux-gnu/libpython2.7.so.1.0
> #44 0x96cd3b4e in PyImport_ExecCodeModuleEx ()
>    from /usr/lib/i386-linux-gnu/libpython2.7.so.1.0
> #45 0x96d26c74 in ?? () from /usr/lib/i386-linux-gnu/libpython2.7.so.1.0
> #46 0x96d273d7 in ?? () from /usr/lib/i386-linux-gnu/libpython2.7.so.1.0
> #47 0x96d2124f in PyImport_ImportModuleLevel ()
>    from /usr/lib/i386-linux-gnu/libpython2.7.so.1.0
> #48 0x96d17c13 in ?? () from /usr/lib/i386-linux-gnu/libpython2.7.so.1.0
> #49 0x96c90f49 in PyCFunction_Call ()
>    from /usr/lib/i386-linux-gnu/libpython2.7.so.1.0
> #50 0x96cd2516 in PyEval_EvalFrameEx ()
>    from /usr/lib/i386-linux-gnu/libpython2.7.so.1.0
> #51 0x96cd363c in PyEval_EvalCodeEx ()
>    from /usr/lib/i386-linux-gnu/libpython2.7.so.1.0
> #52 0x96d3b70e in ?? () from /usr/lib/i386-linux-gnu/libpython2.7.so.1.0
> #53 0x96ce4844 in PyObject_Call ()
>    from /usr/lib/i386-linux-gnu/libpython2.7.so.1.0
> #54 0x96c86c72 in PyEval_CallObjectWithKeywords ()
>    from /usr/lib/i386-linux-gnu/libpython2.7.so.1.0
> ---Type <return> to continue, or q <return> to quit---
> #55 0x96ccfd79 in PyEval_EvalFrameEx ()
>    from /usr/lib/i386-linux-gnu/libpython2.7.so.1.0
> #56 0x96cd363c in PyEval_EvalCodeEx ()
>    from /usr/lib/i386-linux-gnu/libpython2.7.so.1.0
> #57 0x96cd37a3 in PyEval_EvalCode ()
>    from /usr/lib/i386-linux-gnu/libpython2.7.so.1.0
> #58 0x96cd3b4e in PyImport_ExecCodeModuleEx ()
>    from /usr/lib/i386-linux-gnu/libpython2.7.so.1.0
> #59 0x96d26c74 in ?? () from /usr/lib/i386-linux-gnu/libpython2.7.so.1.0
> #60 0x96d38bd4 in ?? () from /usr/lib/i386-linux-gnu/libpython2.7.so.1.0
> #61 0x96d273d7 in ?? () from /usr/lib/i386-linux-gnu/libpython2.7.so.1.0
> #62 0x96d2119c in PyImport_ImportModuleLevel ()
>    from /usr/lib/i386-linux-gnu/libpython2.7.so.1.0
> #63 0x96d17c13 in ?? () from /usr/lib/i386-linux-gnu/libpython2.7.so.1.0
> #64 0x96c90f49 in PyCFunction_Call ()
>    from /usr/lib/i386-linux-gnu/libpython2.7.so.1.0
> #65 0x96cd2516 in PyEval_EvalFrameEx ()
>    from /usr/lib/i386-linux-gnu/libpython2.7.so.1.0
> #66 0x96cd363c in PyEval_EvalCodeEx ()
>    from /usr/lib/i386-linux-gnu/libpython2.7.so.1.0
> #67 0x96cd216c in PyEval_EvalFrameEx ()
>    from /usr/lib/i386-linux-gnu/libpython2.7.so.1.0
> #68 0x96cd363c in PyEval_EvalCodeEx ()
> ---Type <return> to continue, or q <return> to quit---
>    from /usr/lib/i386-linux-gnu/libpython2.7.so.1.0
> #69 0x96cd216c in PyEval_EvalFrameEx ()
>    from /usr/lib/i386-linux-gnu/libpython2.7.so.1.0
> #70 0x96cd363c in PyEval_EvalCodeEx ()
>    from /usr/lib/i386-linux-gnu/libpython2.7.so.1.0
> #71 0x96cd216c in PyEval_EvalFrameEx ()
>    from /usr/lib/i386-linux-gnu/libpython2.7.so.1.0
> #72 0x96cd363c in PyEval_EvalCodeEx ()
>    from /usr/lib/i386-linux-gnu/libpython2.7.so.1.0
> #73 0x96d3b70e in ?? () from /usr/lib/i386-linux-gnu/libpython2.7.so.1.0
> #74 0x96ce4844 in PyObject_Call ()
>    from /usr/lib/i386-linux-gnu/libpython2.7.so.1.0
> #75 0x96c05561 in ?? () from /usr/lib/i386-linux-gnu/libpython2.7.so.1.0
> #76 0x96ce4844 in PyObject_Call ()
>    from /usr/lib/i386-linux-gnu/libpython2.7.so.1.0
> #77 0x96ce7c9d in ?? () from /usr/lib/i386-linux-gnu/libpython2.7.so.1.0
> #78 0x96ce5848 in ?? () from /usr/lib/i386-linux-gnu/libpython2.7.so.1.0
> #79 0x96ce4844 in PyObject_Call ()
>    from /usr/lib/i386-linux-gnu/libpython2.7.so.1.0
> #80 0x96ccf011 in PyEval_EvalFrameEx ()
>    from /usr/lib/i386-linux-gnu/libpython2.7.so.1.0
> #81 0x96cd2242 in PyEval_EvalFrameEx ()
>    from /usr/lib/i386-linux-gnu/libpython2.7.so.1.0
> ---Type <return> to continue, or q <return> to quit---
> #82 0x96cd363c in PyEval_EvalCodeEx ()
>    from /usr/lib/i386-linux-gnu/libpython2.7.so.1.0
> #83 0x96cd37a3 in PyEval_EvalCode ()
>    from /usr/lib/i386-linux-gnu/libpython2.7.so.1.0
> #84 0x96ccd287 in PyRun_StringFlags ()
>    from /usr/lib/i386-linux-gnu/libpython2.7.so.1.0
> #85 0x97167244 in QgsPythonUtilsImpl::runStringUnsafe (this=0xa59f428,
>     command=..., single=false)
>     at /home/pedro/qgis/QGIS-master/src/python/qgspythonutilsimpl.cpp:308
>
> #86 0x97167305 in QgsPythonUtilsImpl::runString (this=0xa59f428,
> command=...,
>     msgOnError=..., single=false)
>     at /home/pedro/qgis/QGIS-master/src/python/qgspythonutilsimpl.cpp:320
> #87 0xb71c76c9 in QgsPythonRunnerImpl::runCommand (this=0x9f76ae8,
>     command=..., messageOnError=...)
>     at /home/pedro/qgis/QGIS-master/src/app/qgisapp.cpp:8707
> #88 0xb63fde2c in QgsPythonRunner::run (command=..., messageOnError=...)
>     at /home/pedro/qgis/QGIS-master/src/core/qgspythonrunner.cpp:33
> #89 0xb715dd60 in QgisApp::QgisApp (this=0x9e28e80, splash=0x9e2c598,
>     restorePlugins=true, skipVersionCheck=false, parent=0x0, fl=...)
>     at /home/pedro/qgis/QGIS-master/src/app/qgisapp.cpp:916
> #90 0x080529ec in main (argc=1, argv=0xbf902534)
>     at /home/pedro/qgis/QGIS-master/src/app/main.cpp:1060
> (gdb)
> (gdb) continue
> Continuing.
>
> Program received signal SIGSEGV, Segmentation fault.
> 0xb60b761e in QBasicAtomicInt::deref (this=0x0)
>     at /usr/include/qt4/QtCore/qatomic_i386.h:132
> 132                     : "memory");
> (gdb) continue
> Continuing.
> [Thread 0xaacffb40 (LWP 3653) exited]
> [Thread 0xa98ffb40 (LWP 3655) exited]
> [Thread 0x998d5b40 (LWP 3660) exited]
> [Thread 0x99020b40 (LWP 3661) exited]
> [Thread 0xae3bd740 (LWP 3647) exited]
> [Thread 0xa88fdb40 (LWP 3659) exited]
> [Thread 0xaa2ffb40 (LWP 3654) exited]
> [Thread 0xa90feb40 (LWP 3658) exited]
>
> Program terminated with signal SIGSEGV, Segmentation fault.
> The program no longer exists.
> (gdb)
>
>
> Do you see something abnormal in the backtrace?
>
> This is not my usual PC, so I'm not sure if it is a problem of my system.
>
> I'm on a lubuntu 14.04.
>
> Thanks!
>
> Best regards,
> Pedro Venâncio
>
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