367593 – Kdenlive crashes immediately on opening

Bug 367593 - Kdenlive crashes immediately on opening

Summary: Kdenlive crashes immediately on opening

Status:	RESOLVED DOWNSTREAM

Alias:	None

Product:	kdenlive
Classification:	Applications
Component:	User Interface & Miscellaneous (show other bugs)
Version:	16.04.0
Platform:	Gentoo Packages Linux

Importance:	NOR crash
Target Milestone:	---
Assignee:	Unassigned bugs mailing-list

URL:
Keywords:	drkonqi

Depends on:
Blocks:

Reported:	2016-08-19 22:13 UTC by rglrsn
Modified:	2016-09-02 01:33 UTC (History)
CC List:	2 users (show)

See Also:
Latest Commit:
Version Fixed In:
Sentry Crash Report:

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Description rglrsn 2016-08-19 22:13:14 UTC

Application: kdenlive (16.04.3)
 (Compiled from sources)
Qt Version: 5.6.1
Frameworks Version: 5.25.0
Operating System: Linux 4.6.6-gentoo-r1 x86_64
Distribution (Platform): Gentoo Packages

-- Information about the crash:
- What I was doing when the application crashed:
Nothing, it crashes before anything appears.
This was on Gentoo, it first happened after I reemerged kdenlive with the v4l use flag on, but it does the same thing after I tried turning it off.

The crash can be reproduced every time.

-- Backtrace:
Application: Kdenlive (kdenlive), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fe5764b8840 (LWP 26665))]

Thread 3 (Thread 0x7fe55f331700 (LWP 26666)):
#0  0x00007fe57059fc7d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007fe5688c68b2 in ?? () from /usr/lib64/libxcb.so.1
#2  0x00007fe5688c85d7 in xcb_wait_for_event () from /usr/lib64/libxcb.so.1
#3  0x00007fe5616c1ef9 in ?? () from /usr/lib64/libQt5XcbQpa.so.5
#4  0x00007fe570f5230b in ?? () from /usr/lib64/libQt5Core.so.5
#5  0x00007fe56eca142c in start_thread (arg=0x7fe55f331700) at pthread_create.c:334
#6  0x00007fe5705a8b8d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 2 (Thread 0x7fe55d771700 (LWP 26667)):
#0  0x00007fe57059fc7d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007fe56965b1fc in ?? () from /usr/lib64/libglib-2.0.so.0
#2  0x00007fe56965b30c in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#3  0x00007fe57113a13c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5
#4  0x00007fe5710ee2f2 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5
#5  0x00007fe570f4dc34 in QThread::exec() () from /usr/lib64/libQt5Core.so.5
#6  0x00007fe576f171dd in ?? () from /usr/lib64/libQt5DBus.so.5
#7  0x00007fe570f5230b in ?? () from /usr/lib64/libQt5Core.so.5
#8  0x00007fe56eca142c in start_thread (arg=0x7fe55d771700) at pthread_create.c:334
#9  0x00007fe5705a8b8d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 1 (Thread 0x7fe5764b8840 (LWP 26665)):
[KCrash Handler]
#6  QBasicAtomicInt::ref (this=<optimized out>) at ../../include/QtCore/../../../qt-everywhere-opensource-src-4.8.7/src/corelib/arch/qatomic_x86_64.h:121
#7  QList<QString>::QList (this=0x7fe547cce650 <QTest::testFunctions>) at ../../include/QtCore/../../../qt-everywhere-opensource-src-4.8.7/src/corelib/tools/qlist.h:121
#8  QStringList::QStringList (this=0x7fe547cce650 <QTest::testFunctions>) at ../../include/QtCore/../../../qt-everywhere-opensource-src-4.8.7/src/corelib/tools/qstringlist.h:69
#9  __static_initialization_and_destruction_0 (__initialize_p=__initialize_p@entry=1, __priority=__priority@entry=65535) at /var/tmp/portage/dev-qt/qttest-4.8.7/work/qt-everywhere-opensource-src-4.8.7/src/testlib/qtestcase.cpp:1019
#10 0x00007fe547ab59d7 in _GLOBAL__sub_I_qtestcase.cpp(void) () at /var/tmp/portage/dev-qt/qttest-4.8.7/work/qt-everywhere-opensource-src-4.8.7/src/testlib/qtestcase.cpp:2312
#11 0x00007fe576e910ea in call_init (l=<optimized out>, argc=argc@entry=1, argv=argv@entry=0x7fff765c9f58, env=env@entry=0xe8a080) at dl-init.c:72
#12 0x00007fe576e9124f in call_init (env=0xe8a080, argv=0x7fff765c9f58, argc=1, l=<optimized out>) at dl-init.c:126
#13 _dl_init (main_map=main_map@entry=0xf1af70, argc=1, argv=0x7fff765c9f58, env=0xe8a080) at dl-init.c:120
#14 0x00007fe576e955a0 in dl_open_worker (a=a@entry=0x7fff765c8318) at dl-open.c:564
#15 0x00007fe576e90f94 in _dl_catch_error (objname=objname@entry=0x7fff765c8308, errstring=errstring@entry=0x7fff765c8310, mallocedp=mallocedp@entry=0x7fff765c8307, operate=operate@entry=0x7fe576e95258 <dl_open_worker>, args=args@entry=0x7fff765c8318) at dl-error.c:187
#16 0x00007fe576e94ceb in _dl_open (file=0xf0c220 "/usr/lib64/frei0r-1/facebl0r.so", mode=-2147483647, caller_dlopen=0x7fe54a55d77d <mlt_register+717>, nsid=-2, argc=<optimized out>, argv=<optimized out>, env=0xe8a080) at dl-open.c:649
#17 0x00007fe56eebafb9 in dlopen_doit (a=a@entry=0x7fff765c8530) at dlopen.c:66
#18 0x00007fe576e90f94 in _dl_catch_error (objname=0xb94050, errstring=0xb94058, mallocedp=0xb94048, operate=0x7fe56eebaf60 <dlopen_doit>, args=0x7fff765c8530) at dl-error.c:187
#19 0x00007fe56eebb559 in _dlerror_run (operate=operate@entry=0x7fe56eebaf60 <dlopen_doit>, args=args@entry=0x7fff765c8530) at dlerror.c:163
#20 0x00007fe56eebb041 in __dlopen (file=file@entry=0xf0c220 "/usr/lib64/frei0r-1/facebl0r.so", mode=mode@entry=1) at dlopen.c:87
#21 0x00007fe54a55d77d in mlt_register (repository=0xe93ec0) at factory.c:447
#22 0x00007fe575e548e5 in mlt_repository_init (directory=0xe8eb80 "/usr/lib64/mlt") at mlt_repository.c:114
#23 0x00007fe575e53f86 in mlt_factory_init (directory=0x7fe575e586ac "/usr/lib64/mlt") at mlt_factory.c:184
#24 0x00007fe575c1d413 in Mlt::Factory::init (directory=directory@entry=0x0) at MltFactory.cpp:32
#25 0x0000000000762c18 in BinController::BinController (this=0xe89fb0, profileName=...) at /var/tmp/portage/kde-apps/kdenlive-16.04.3/work/kdenlive-16.04.3/src/mltcontroller/bincontroller.cpp:36
#26 0x0000000000805091 in Core::initialize (this=0xc3cd80) at /var/tmp/portage/kde-apps/kdenlive-16.04.3/work/kdenlive-16.04.3/src/core.cpp:63
#27 0x00000000007e4a20 in MainWindow::MainWindow (this=0xc08350, MltPath=..., Url=..., clipsToLoad=..., parent=<optimized out>, __in_chrg=<optimized out>, __vtt_parm=<optimized out>) at /var/tmp/portage/kde-apps/kdenlive-16.04.3/work/kdenlive-16.04.3/src/mainwindow.cpp:214
#28 0x00000000007ceb43 in main (argc=<optimized out>, argv=<optimized out>) at /var/tmp/portage/kde-apps/kdenlive-16.04.3/work/kdenlive-16.04.3/src/main.cpp:127

Reported using DrKonqi

Comment 1 Wegwerf 2016-08-27 19:11:36 UTC

Please remove your Kdenlive related user config files, and retry.

Comment 2 rglrsn 2016-08-27 19:55:53 UTC

I've checked for and removed:
~/.local/share/kdenlive/
I also checked for:
~/.kde/share/config/kdenliverc
~/.config/kdenliverc
~/.kde/share/apps/kdenlive/
~/kdenlive
~/.local/share/kxmlgui5/kdenlive/kdenliveui.rc
and none of those files/folders exist.
I still get the same crash.  Also, I've since tried updating to kde-apps/kdenlive-16.08.0
from the gentoo kde overlay and it also crashes on startup.

Application: Kdenlive (kdenlive), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f253d055840 (LWP 25724))]

Thread 3 (Thread 0x7f2526558700 (LWP 25725)):
#0  0x00007f25377c6c7d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007f252faed8b2 in ?? () from /usr/lib64/libxcb.so.1
#2  0x00007f252faef5d7 in xcb_wait_for_event () from /usr/lib64/libxcb.so.1
#3  0x00007f25288e8ef9 in ?? () from /usr/lib64/libQt5XcbQpa.so.5
#4  0x00007f253817930b in ?? () from /usr/lib64/libQt5Core.so.5
#5  0x00007f2535ec842c in start_thread (arg=0x7f2526558700) at pthread_create.c:334
#6  0x00007f25377cfb8d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 2 (Thread 0x7f2524998700 (LWP 25726)):
#0  0x00007f253821577f in QElapsedTimer::isMonotonic() () from /usr/lib64/libQt5Core.so.5
#1  0x00007f253835f98e in QTimerInfoList::repairTimersIfNeeded() () from /usr/lib64/libQt5Core.so.5
#2  0x00007f253835f9fb in QTimerInfoList::timerWait(timespec&) () from /usr/lib64/libQt5Core.so.5
#3  0x00007f2538360cfc in ?? () from /usr/lib64/libQt5Core.so.5
#4  0x00007f2538360dbd in ?? () from /usr/lib64/libQt5Core.so.5
#5  0x00007f253088176c in g_main_context_prepare () from /usr/lib64/libglib-2.0.so.0
#6  0x00007f2530882128 in ?? () from /usr/lib64/libglib-2.0.so.0
#7  0x00007f253088230c in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#8  0x00007f253836113c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5
#9  0x00007f25383152f2 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5
#10 0x00007f2538174c34 in QThread::exec() () from /usr/lib64/libQt5Core.so.5
#11 0x00007f253df1e1dd in ?? () from /usr/lib64/libQt5DBus.so.5
#12 0x00007f253817930b in ?? () from /usr/lib64/libQt5Core.so.5
#13 0x00007f2535ec842c in start_thread (arg=0x7f2524998700) at pthread_create.c:334
#14 0x00007f25377cfb8d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 1 (Thread 0x7f253d055840 (LWP 25724)):
[KCrash Handler]
#6  QBasicAtomicInt::ref (this=<optimized out>) at ../../include/QtCore/../../../qt-everywhere-opensource-src-4.8.7/src/corelib/arch/qatomic_x86_64.h:121
#7  QList<QString>::QList (this=0x7f250e9f5650 <QTest::testFunctions>) at ../../include/QtCore/../../../qt-everywhere-opensource-src-4.8.7/src/corelib/tools/qlist.h:121
#8  QStringList::QStringList (this=0x7f250e9f5650 <QTest::testFunctions>) at ../../include/QtCore/../../../qt-everywhere-opensource-src-4.8.7/src/corelib/tools/qstringlist.h:69
#9  __static_initialization_and_destruction_0 (__initialize_p=__initialize_p@entry=1, __priority=__priority@entry=65535) at /var/tmp/portage/dev-qt/qttest-4.8.7/work/qt-everywhere-opensource-src-4.8.7/src/testlib/qtestcase.cpp:1019
#10 0x00007f250e7dc9d7 in _GLOBAL__sub_I_qtestcase.cpp(void) () at /var/tmp/portage/dev-qt/qttest-4.8.7/work/qt-everywhere-opensource-src-4.8.7/src/testlib/qtestcase.cpp:2312
#11 0x00007f253dea00ea in call_init (l=<optimized out>, argc=argc@entry=1, argv=argv@entry=0x7ffcd02a5128, env=env@entry=0xed6ab0) at dl-init.c:72
#12 0x00007f253dea024f in call_init (env=0xed6ab0, argv=0x7ffcd02a5128, argc=1, l=<optimized out>) at dl-init.c:126
#13 _dl_init (main_map=main_map@entry=0xf4f4b0, argc=1, argv=0x7ffcd02a5128, env=0xed6ab0) at dl-init.c:120
#14 0x00007f253dea45a0 in dl_open_worker (a=a@entry=0x7ffcd02a3468) at dl-open.c:564
#15 0x00007f253de9ff94 in _dl_catch_error (objname=objname@entry=0x7ffcd02a3458, errstring=errstring@entry=0x7ffcd02a3460, mallocedp=mallocedp@entry=0x7ffcd02a3457, operate=operate@entry=0x7f253dea4258 <dl_open_worker>, args=args@entry=0x7ffcd02a3468) at dl-error.c:187
#16 0x00007f253dea3ceb in _dl_open (file=0xf59910 "/usr/lib64/frei0r-1/facebl0r.so", mode=-2147483647, caller_dlopen=0x7f251128477d <mlt_register+717>, nsid=-2, argc=<optimized out>, argv=<optimized out>, env=0xed6ab0) at dl-open.c:649
#17 0x00007f25360e1fb9 in dlopen_doit (a=a@entry=0x7ffcd02a3680) at dlopen.c:66
#18 0x00007f253de9ff94 in _dl_catch_error (objname=0xbe3050, errstring=0xbe3058, mallocedp=0xbe3048, operate=0x7f25360e1f60 <dlopen_doit>, args=0x7ffcd02a3680) at dl-error.c:187
#19 0x00007f25360e2559 in _dlerror_run (operate=operate@entry=0x7f25360e1f60 <dlopen_doit>, args=args@entry=0x7ffcd02a3680) at dlerror.c:163
#20 0x00007f25360e2041 in __dlopen (file=file@entry=0xf59910 "/usr/lib64/frei0r-1/facebl0r.so", mode=mode@entry=1) at dlopen.c:87
#21 0x00007f251128477d in mlt_register (repository=0xee08d0) at factory.c:447
#22 0x00007f253d07b8e5 in mlt_repository_init (directory=0xedb5c0 "/usr/lib64/mlt") at mlt_repository.c:114
#23 0x00007f253d07af86 in mlt_factory_init (directory=0x7f253d07f6ac "/usr/lib64/mlt") at mlt_factory.c:184
#24 0x00007f253ce44413 in Mlt::Factory::init (directory=directory@entry=0x0) at MltFactory.cpp:32
#25 0x00000000007963ea in BinController::BinController (this=0xed6a60, profileName=...) at /var/tmp/portage/kde-apps/kdenlive-16.08.0/work/kdenlive-16.08.0/src/mltcontroller/bincontroller.cpp:36
#26 0x000000000083bc5d in Core::initialize (this=0xc9ffc0) at /var/tmp/portage/kde-apps/kdenlive-16.08.0/work/kdenlive-16.08.0/src/core.cpp:63
#27 0x000000000081b0c1 in MainWindow::MainWindow (this=<optimized out>, MltPath=..., Url=..., clipsToLoad=..., parent=<optimized out>, __in_chrg=<optimized out>, __vtt_parm=<optimized out>) at /var/tmp/portage/kde-apps/kdenlive-16.08.0/work/kdenlive-16.08.0/src/mainwindow.cpp:222
#28 0x00000000008035ef in main (argc=<optimized out>, argv=<optimized out>) at /var/tmp/portage/kde-apps/kdenlive-16.08.0/work/kdenlive-16.08.0/src/main.cpp:155

Comment 3 Wegwerf 2016-09-01 18:50:18 UTC

Why are there Qt calls involved from version 4.8.7 instead of at least 5.0? Your setup seems to be severly broken. Please head over to the Kdenlive forum and ask for help from Gentoo users. Thank you very much for your cooperation.

Comment 4 rglrsn 2016-09-02 01:33:59 UTC

Gentoo stable version of frei0r-plugins and opencv were using Qt4.
No crash with unstable versions.
Sorry, I should have searched the forums first...
https://forums.gentoo.org/viewtopic-t-881523-start-25.html