Bug 379283

Summary:	kdenlive render bug
Product:	[Applications] kdenlive	Reporter:	laurent.kruger
Component:	Rendering & Export	Assignee:	Unassigned bugs <unassigned-bugs-null>
Status:	RESOLVED DUPLICATE
Severity:	crash	CC:	fritzibaby
Priority:	NOR	Keywords:	drkonqi
Version First Reported In:	unspecified	Flags:	fritzibaby: MOVIT+
Target Milestone:	---
Platform:	Arch Linux
OS:	Linux
Latest Commit:		Version Fixed/Implemented In:
Sentry Crash Report:

Description laurent.kruger 2017-04-27 09:52:29 UTC

Application: kdenlive (17.04.0)

Qt Version: 5.8.0
Frameworks Version: 5.33.0
Operating System: Linux 4.10.11-1-ARCH x86_64
Distribution (Platform): Archlinux Packages

-- Information about the crash:
When i have the effect "courbe" (french video plugin) on the first video track the render 
bug apparently ONLY WITH GPU (Nvidia) RENDER.
If I disable the "courbe" plugin, everything goes fine.
On the render zone I have:
-Video without plugin
-200% speed on video
-audio track with different volume (image key)

The crash can be reproduced every time.

-- Backtrace:
Application: Kdenlive (kdenlive), signal: Segmentation fault
Using host libthread_db library "/usr/lib/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f26b2ca8800 (LWP 5368))]

Thread 21 (Thread 0x7f25dfffa700 (LWP 5509)):
#0  0x00007f26a8fc0756 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f26786e06dd in  () at /usr/lib/mlt/libmltsdl.so
#2  0x00007f26a8fba2e7 in start_thread () at /usr/lib/libpthread.so.0
#3  0x00007f26aafb754f in clone () at /usr/lib/libc.so.6

Thread 20 (Thread 0x7f25f7fff700 (LWP 5508)):
#0  0x00007f26a8fc0ca6 in pthread_cond_timedwait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f2695a5ee44 in  () at /usr/lib/libGLX_nvidia.so.0
#2  0x00007f268efce394 in  () at /usr/lib/libnvidia-glcore.so.378.13
#3  0x00007f2695a5e12c in  () at /usr/lib/libGLX_nvidia.so.0
#4  0x00007f26a8fba2e7 in start_thread () at /usr/lib/libpthread.so.0
#5  0x00007f26aafb754f in clone () at /usr/lib/libc.so.6

Thread 19 (Thread 0x7f261480a700 (LWP 5507)):
#0  0x00007f26aaf86237 in getpid () at /usr/lib/libc.so.6
#1  0x00007f269c17aa6e in pa_detect_fork () at /usr/lib/pulseaudio/libpulsecommon-10.0.so
#2  0x00007f26a2ae128b in pa_stream_writable_size () at /usr/lib/libpulse.so.0
#3  0x00007f2678477572 in  () at /usr/lib/libSDL-1.2.so.0
#4  0x00007f267844b76b in  () at /usr/lib/libSDL-1.2.so.0
#5  0x00007f2678453e18 in  () at /usr/lib/libSDL-1.2.so.0
#6  0x00007f2678494d39 in  () at /usr/lib/libSDL-1.2.so.0
#7  0x00007f26a8fba2e7 in start_thread () at /usr/lib/libpthread.so.0
#8  0x00007f26aafb754f in clone () at /usr/lib/libc.so.6

Thread 18 (Thread 0x7f261500b700 (LWP 5506)):
#0  0x00007f26a8fc0ca6 in pthread_cond_timedwait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f2695a5ee44 in  () at /usr/lib/libGLX_nvidia.so.0
#2  0x00007f268efce394 in  () at /usr/lib/libnvidia-glcore.so.378.13
#3  0x00007f2695a5e12c in  () at /usr/lib/libGLX_nvidia.so.0
#4  0x00007f26a8fba2e7 in start_thread () at /usr/lib/libpthread.so.0
#5  0x00007f26aafb754f in clone () at /usr/lib/libc.so.6

Thread 17 (Thread 0x7f25fe40c700 (LWP 5505)):
[KCrash Handler]
#6  0x00007f26645c8b84 in MltInput::set_pixel_data(unsigned char const*) () at /usr/lib/mlt/libmltopengl.so
#7  0x00007f26645c23b1 in  () at /usr/lib/mlt/libmltopengl.so
#8  0x00007f26645c1b3d in  () at /usr/lib/mlt/libmltopengl.so
#9  0x00007f26645c2b08 in  () at /usr/lib/mlt/libmltopengl.so
#10 0x00007f26b1d8f1e8 in mlt_frame_get_image () at /usr/lib/libmlt.so.6
#11 0x00007f26b1da51d9 in  () at /usr/lib/libmlt.so.6
#12 0x00007f26b1d8f197 in mlt_frame_get_image () at /usr/lib/libmlt.so.6
#13 0x00007f26b1da286f in  () at /usr/lib/libmlt.so.6
#14 0x0000000000759bfd in  ()
#15 0x00007f26ab9c06d8 in  () at /usr/lib/libQt5Core.so.5
#16 0x00007f26a8fba2e7 in start_thread () at /usr/lib/libpthread.so.0
#17 0x00007f26aafb754f in clone () at /usr/lib/libc.so.6

Thread 16 (Thread 0x7f2641696700 (LWP 5504)):
#0  0x00007f26a8fc0ca6 in pthread_cond_timedwait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f2695a5ee44 in  () at /usr/lib/libGLX_nvidia.so.0
#2  0x00007f268efce394 in  () at /usr/lib/libnvidia-glcore.so.378.13
#3  0x00007f2695a5e12c in  () at /usr/lib/libGLX_nvidia.so.0
#4  0x00007f26a8fba2e7 in start_thread () at /usr/lib/libpthread.so.0
#5  0x00007f26aafb754f in clone () at /usr/lib/libc.so.6

Thread 15 (Thread 0x7f264284a700 (LWP 5503)):
#0  0x00007f26a8fc0756 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f26b1da2beb in mlt_consumer_rt_frame () at /usr/lib/libmlt.so.6
#2  0x00007f26786e0b10 in  () at /usr/lib/mlt/libmltsdl.so
#3  0x00007f26a8fba2e7 in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007f26aafb754f in clone () at /usr/lib/libc.so.6

Thread 14 (Thread 0x7f25fdc0b700 (LWP 5398)):
#0  0x00007f26a8fc0ca6 in pthread_cond_timedwait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f2695a5ee44 in  () at /usr/lib/libGLX_nvidia.so.0
#2  0x00007f268efce394 in  () at /usr/lib/libnvidia-glcore.so.378.13
#3  0x00007f2695a5e12c in  () at /usr/lib/libGLX_nvidia.so.0
#4  0x00007f26a8fba2e7 in start_thread () at /usr/lib/libpthread.so.0
#5  0x00007f26aafb754f in clone () at /usr/lib/libc.so.6

Thread 13 (Thread 0x7f2643dfa700 (LWP 5385)):
#0  0x00007f26aafad67d in poll () at /usr/lib/libc.so.6
#1  0x00007f26a2d559b6 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007f26a2d55acc in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007f26abbf009b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007f26abb998ca in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007f26ab9bba73 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007f26ab9c06d8 in  () at /usr/lib/libQt5Core.so.5
#7  0x00007f26a8fba2e7 in start_thread () at /usr/lib/libpthread.so.0
#8  0x00007f26aafb754f in clone () at /usr/lib/libc.so.6

Thread 12 (Thread 0x7f264cae1700 (LWP 5384)):
#0  0x00007f26a8fc0ca6 in pthread_cond_timedwait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f2695a5ee44 in  () at /usr/lib/libGLX_nvidia.so.0
#2  0x00007f268efce394 in  () at /usr/lib/libnvidia-glcore.so.378.13
#3  0x00007f2695a5e12c in  () at /usr/lib/libGLX_nvidia.so.0
#4  0x00007f26a8fba2e7 in start_thread () at /usr/lib/libpthread.so.0
#5  0x00007f26aafb754f in clone () at /usr/lib/libc.so.6

Thread 11 (Thread 0x7f264d2e2700 (LWP 5383)):
#0  0x00007f26a8fc0756 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f26ab9c158b in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#2  0x00007f26b1481665 in  () at /usr/lib/libQt5Quick.so.5
#3  0x00007f26b1481f72 in  () at /usr/lib/libQt5Quick.so.5
#4  0x00007f26ab9c06d8 in  () at /usr/lib/libQt5Core.so.5
#5  0x00007f26a8fba2e7 in start_thread () at /usr/lib/libpthread.so.0
#6  0x00007f26aafb754f in clone () at /usr/lib/libc.so.6

Thread 10 (Thread 0x7f264db32700 (LWP 5382)):
#0  0x00007f26aafad67d in poll () at /usr/lib/libc.so.6
#1  0x00007f26a2d559b6 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007f26a2d55acc in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007f26abbf009b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007f26abb998ca in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007f26ab9bba73 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007f26ab9c06d8 in  () at /usr/lib/libQt5Core.so.5
#7  0x00007f26a8fba2e7 in start_thread () at /usr/lib/libpthread.so.0
#8  0x00007f26aafb754f in clone () at /usr/lib/libc.so.6

Thread 9 (Thread 0x7f264e379700 (LWP 5381)):
#0  0x00007f26a8fc0ca6 in pthread_cond_timedwait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f2695a5ee44 in  () at /usr/lib/libGLX_nvidia.so.0
#2  0x00007f268efce394 in  () at /usr/lib/libnvidia-glcore.so.378.13
#3  0x00007f2695a5e12c in  () at /usr/lib/libGLX_nvidia.so.0
#4  0x00007f26a8fba2e7 in start_thread () at /usr/lib/libpthread.so.0
#5  0x00007f26aafb754f in clone () at /usr/lib/libc.so.6

Thread 8 (Thread 0x7f264eb7a700 (LWP 5380)):
#0  0x00007f26a8fc0756 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f26ab9c158b in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#2  0x00007f26b1481665 in  () at /usr/lib/libQt5Quick.so.5
#3  0x00007f26b1481f72 in  () at /usr/lib/libQt5Quick.so.5
#4  0x00007f26ab9c06d8 in  () at /usr/lib/libQt5Core.so.5
#5  0x00007f26a8fba2e7 in start_thread () at /usr/lib/libpthread.so.0
#6  0x00007f26aafb754f in clone () at /usr/lib/libc.so.6

Thread 7 (Thread 0x7f265daba700 (LWP 5376)):
#0  0x00007f26a2d9b1c9 in g_mutex_lock () at /usr/lib/libglib-2.0.so.0
#1  0x00007f26a2d549b4 in g_main_context_release () at /usr/lib/libglib-2.0.so.0
#2  0x00007f26a2d5596a in  () at /usr/lib/libglib-2.0.so.0
#3  0x00007f26a2d55acc in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#4  0x00007f26abbf009b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007f26abb998ca in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#6  0x00007f26ab9bba73 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#7  0x00007f26ad600025 in  () at /usr/lib/libQt5Qml.so.5
#8  0x00007f26ab9c06d8 in  () at /usr/lib/libQt5Core.so.5
#9  0x00007f26a8fba2e7 in start_thread () at /usr/lib/libpthread.so.0
#10 0x00007f26aafb754f in clone () at /usr/lib/libc.so.6

Thread 6 (Thread 0x7f265f9b1700 (LWP 5374)):
#0  0x00007f26a2d9b1c9 in g_mutex_lock () at /usr/lib/libglib-2.0.so.0
#1  0x00007f26a2d55972 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007f26a2d55acc in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007f26abbf009b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007f26abb998ca in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007f26ab9bba73 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007f26ad600025 in  () at /usr/lib/libQt5Qml.so.5
#7  0x00007f26ab9c06d8 in  () at /usr/lib/libQt5Core.so.5
#8  0x00007f26a8fba2e7 in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007f26aafb754f in clone () at /usr/lib/libc.so.6

Thread 5 (Thread 0x7f2669432700 (LWP 5373)):
#0  0x00007f26aafad67d in poll () at /usr/lib/libc.so.6
#1  0x00007f266f412d51 in  () at /usr/lib/libusb-1.0.so.0
#2  0x00007f26a8fba2e7 in start_thread () at /usr/lib/libpthread.so.0
#3  0x00007f26aafb754f in clone () at /usr/lib/libc.so.6

Thread 4 (Thread 0x7f268e202700 (LWP 5372)):
#0  0x00007f26a2d9b1c9 in g_mutex_lock () at /usr/lib/libglib-2.0.so.0
#1  0x00007f26a2d55536 in g_main_context_dispatch () at /usr/lib/libglib-2.0.so.0
#2  0x00007f26a2d55a20 in  () at /usr/lib/libglib-2.0.so.0
#3  0x00007f26a2d55acc in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#4  0x00007f26abbf009b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007f26abb998ca in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#6  0x00007f26ab9bba73 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#7  0x00007f26ae0a9125 in  () at /usr/lib/libQt5DBus.so.5
#8  0x00007f26ab9c06d8 in  () at /usr/lib/libQt5Core.so.5
#9  0x00007f26a8fba2e7 in start_thread () at /usr/lib/libpthread.so.0
#10 0x00007f26aafb754f in clone () at /usr/lib/libc.so.6

Thread 3 (Thread 0x7f26957a2700 (LWP 5371)):
#0  0x00007f26a8fc0ca6 in pthread_cond_timedwait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f2695a5ee44 in  () at /usr/lib/libGLX_nvidia.so.0
#2  0x00007f268efce394 in  () at /usr/lib/libnvidia-glcore.so.378.13
#3  0x00007f2695a5e12c in  () at /usr/lib/libGLX_nvidia.so.0
#4  0x00007f26a8fba2e7 in start_thread () at /usr/lib/libpthread.so.0
#5  0x00007f26aafb754f in clone () at /usr/lib/libc.so.6

Thread 2 (Thread 0x7f2697672700 (LWP 5369)):
#0  0x00007f26aafad67d in poll () at /usr/lib/libc.so.6
#1  0x00007f26a26878e0 in  () at /usr/lib/libxcb.so.1
#2  0x00007f26a2689679 in xcb_wait_for_event () at /usr/lib/libxcb.so.1
#3  0x00007f269a02d239 in  () at /usr/lib/libQt5XcbQpa.so.5
#4  0x00007f26ab9c06d8 in  () at /usr/lib/libQt5Core.so.5
#5  0x00007f26a8fba2e7 in start_thread () at /usr/lib/libpthread.so.0
#6  0x00007f26aafb754f in clone () at /usr/lib/libc.so.6

Thread 1 (Thread 0x7f26b2ca8800 (LWP 5368)):
#0  0x00007f26aafad67d in poll () at /usr/lib/libc.so.6
#1  0x00007f26a2d559b6 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007f26a2d55acc in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007f26abbf007f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007f26abb998ca in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007f26abba1e14 in QCoreApplication::exec() () at /usr/lib/libQt5Core.so.5
#6  0x0000000000490e8d in  ()
#7  0x00007f26aaeeb511 in __libc_start_main () at /usr/lib/libc.so.6
#8  0x000000000049159a in _start ()

Reported using DrKonqi

Comment 1 Christoph Feck 2017-04-27 21:01:50 UTC

Please do not abuse the alias field for your private searches. They are used by developers.

Comment 2 emohr 2018-11-10 14:30:57 UTC

Unfortunately MOVIT (GPU effects) is not stable and not ready for production use.

*** This bug has been marked as a duplicate of bug 380019 ***