Bug#940822: silx view crashes on invocation

Fri Sep 20 12:59:56 BST 2019

On Friday, September 20, 2019 11:21:29 AM CEST PICCA Frederic-Emmanuel wrote:
> gdb -ex r --args python3 -m silx.app.view.main

Please find attached the output

-- 
+----------------------------------------------------+
 Carlos Pascual Izarra
 Scientific Software Coordinator
 Computing Division
 ALBA Synchrotron  [http://www.albasynchrotron.es]
 Carrer de la Llum 2-26
 E-08290 Cerdanyola del Valles (Barcelona), Spain
 E-mail: cpascual at cells.es
 Phone: +34 93 592 4428
+----------------------------------------------------+
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:~$ gdb -ex r --args python3 -m silx.app.view.main
GNU gdb (Debian 8.2.1-2+b1) 8.2.1
Copyright (C) 2018 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
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Reading symbols from python3...(no debugging symbols found)...done.
Starting program: /usr/bin/python3 -m silx.app.view.main
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Detaching after fork from child process 10654]
[New Thread 0x7fffee6ba700 (LWP 10656)]
malloc_consolidate(): invalid chunk size

Thread 1 "python3" received signal SIGABRT, Aborted.
__GI_raise (sig=sig at entry=6) at ../sysdeps/unix/sysv/linux/raise.c:50
50      ../sysdeps/unix/sysv/linux/raise.c: No such file or directory.
(gdb) bt
#0  __GI_raise (sig=sig at entry=6) at ../sysdeps/unix/sysv/linux/raise.c:50
#1  0x00007ffff79b3535 in __GI_abort () at abort.c:79
#2  0x00007ffff7a0a508 in __libc_message (action=action at entry=do_abort, fmt=fmt at entry=0x7ffff7b1528d "%s\n") at ../sysdeps/posix/libc_fatal.c:181
#3  0x00007ffff7a10c1a in malloc_printerr (str=str at entry=0x7ffff7b16b68 "malloc_consolidate(): invalid chunk size") at malloc.c:5341
#4  0x00007ffff7a10f2a in malloc_consolidate (av=av at entry=0x7ffff7b4cc40 <main_arena>) at malloc.c:4471
#5  0x00007ffff7a13a58 in _int_malloc (av=av at entry=0x7ffff7b4cc40 <main_arena>, bytes=bytes at entry=16409) at malloc.c:3695
#6  0x00007ffff7a1556a in __GI___libc_malloc (bytes=16409) at malloc.c:3057
#7  0x00007ffff6bcc552 in QArrayData::allocate(unsigned long, unsigned long, unsigned long, QFlags<QArrayData::AllocationOption>) ()
   from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007ffff6bce4a0 in QByteArray::QByteArray(int, Qt::Initialization) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007ffff6c365b8 in QRingBuffer::reserve(long long) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#10 0x00007ffff6cc09f5 in QIODevicePrivate::read(char*, long long, bool) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#11 0x00007ffff6cc219a in QIODevice::getChar(char*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#12 0x00007fffec0b0242 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5Crash.so.5
#13 0x00007fffec0afcd7 in KCrash::initialize() () from /usr/lib/x86_64-linux-gnu/libKF5Crash.so.5
#14 0x00007ffff6d76e7d in qAddPreRoutine(void (*)()) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#15 0x00007ffff7fe437a in call_init (l=<optimized out>, argc=argc at entry=3, argv=argv at entry=0x7fffffffde48, env=env at entry=0xbf19e0) at dl-init.c:72
#16 0x00007ffff7fe4476 in call_init (env=0xbf19e0, argv=0x7fffffffde48, argc=3, l=<optimized out>) at dl-init.c:30
#17 _dl_init (main_map=main_map at entry=0xf98aa0, argc=3, argv=0x7fffffffde48, env=0xbf19e0) at dl-init.c:119
#18 0x00007ffff7fe82d3 in dl_open_worker (a=a at entry=0x7fffffffc750) at dl-open.c:517
#19 0x00007ffff7ac5b2f in __GI__dl_catch_exception (exception=<optimized out>, operate=<optimized out>, args=<optimized out>) at dl-error-skeleton.c:196
#20 0x00007ffff7fe7bba in _dl_open (file=0xf970d8 "/usr/lib/x86_64-linux-gnu/qt5/plugins/platformthemes/KDEPlasmaPlatformTheme.so", mode=-2147479551, 
    caller_dlopen=0x7ffff6d6ffac, nsid=<optimized out>, argc=3, argv=0x7fffffffde48, env=0xbf19e0) at dl-open.c:599
#21 0x00007ffff7f38256 in dlopen_doit (a=a at entry=0x7fffffffc970) at dlopen.c:66
#22 0x00007ffff7ac5b2f in __GI__dl_catch_exception (exception=exception at entry=0x7fffffffc910, operate=<optimized out>, args=<optimized out>) at dl-error-skeleton.c:196
#23 0x00007ffff7ac5bbf in __GI__dl_catch_error (objname=0x8cca90, errstring=0x8cca98, mallocedp=0x8cca88, operate=<optimized out>, args=<optimized out>)
    at dl-error-skeleton.c:215
#24 0x00007ffff7f38975 in _dlerror_run (operate=operate at entry=0x7ffff7f38200 <dlopen_doit>, args=args at entry=0x7fffffffc970) at dlerror.c:163
#25 0x00007ffff7f382e6 in __dlopen (file=<optimized out>, mode=<optimized out>) at dlopen.c:87
#26 0x00007ffff6d6ffac in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#27 0x00007ffff6d69c25 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#28 0x00007ffff6d6a1d3 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#29 0x00007ffff6d60368 in QFactoryLoader::instance(int) const () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#30 0x00007ffff405f75e in QPlatformThemeFactory::create(QString const&, QString const&) () from /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
#31 0x00007ffff40694a8 in QGuiApplicationPrivate::createPlatformIntegration() () from /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
#32 0x00007ffff406a35d in QGuiApplicationPrivate::createEventDispatcher() () from /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
#33 0x00007ffff6d7a0d5 in QCoreApplicationPrivate::init() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#34 0x00007ffff406b33f in QGuiApplicationPrivate::init() () from /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
#35 0x00007ffff299df79 in QApplicationPrivate::init() () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
--Type <RET> for more, q to quit, c to continue without paging--c
#36 0x00007ffff321b1f9 in ?? () from /usr/lib/python3/dist-packages/PyQt5/QtWidgets.cpython-37m-x86_64-linux-gnu.so
#37 0x00007ffff321b2d7 in ?? () from /usr/lib/python3/dist-packages/PyQt5/QtWidgets.cpython-37m-x86_64-linux-gnu.so
#38 0x00007ffff702b9d4 in ?? () from /usr/lib/python3/dist-packages/sip.cpython-37m-x86_64-linux-gnu.so
#39 0x00000000005d8ee9 in _PyObject_FastCallKeywords ()
#40 0x000000000054aec1 in ?? ()
#41 0x0000000000551f0a in _PyEval_EvalFrameDefault ()
#42 0x00000000005d847c in _PyFunction_FastCallKeywords ()
#43 0x000000000054dff0 in _PyEval_EvalFrameDefault ()
#44 0x000000000054b7c2 in _PyEval_EvalCodeWithName ()
#45 0x00000000005589b5 in ?? ()
#46 0x00000000005d7ab3 in _PyMethodDef_RawFastCallKeywords ()
#47 0x0000000000551db3 in _PyEval_EvalFrameDefault ()
#48 0x000000000054b7c2 in _PyEval_EvalCodeWithName ()
#49 0x00000000005d8782 in _PyFunction_FastCallKeywords ()
#50 0x000000000054dff0 in _PyEval_EvalFrameDefault ()
#51 0x000000000054b7c2 in _PyEval_EvalCodeWithName ()
#52 0x00000000005d998e in _PyFunction_FastCallDict ()
#53 0x0000000000653d8b in ?? ()
#54 0x000000000065405e in ?? ()
#55 0x00000000006542de in _Py_UnixMain ()
#56 0x00007ffff79b509b in __libc_start_main (main=0x4bc7b0 <main>, argc=3, argv=0x7fffffffde48, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fffffffde38) at ../csu/libc-start.c:308
#57 0x00000000005dfe9a in _start ()
(gdb) 