Crash clicking on clip monitor
This happened after I deleted a wipe composition and then clicking on the clip monitor. I cannot reproduce but here is some debugging info:
Sanitizer
trying to resize 16 length 1385 success true qml: +++++++++++++++++++ DRAG CLICKED +++++++++++++ ===================================================== Requested rowCount QModelIndex(-1,-1,0x0,QObject(0x0)) 4 ===================================================== Requested rowCount QModelIndex(-1,-1,0x0,QObject(0x0)) 4 ===================================================== Requested rowCount QModelIndex(-1,-1,0x0,QObject(0x0)) 4 ===================================================== Requested rowCount QModelIndex(-1,-1,0x0,QObject(0x0)) 4 ===================================================== Requested rowCount QModelIndex(-1,-1,0x0,QObject(0x0)) 4 ===================================================== Requested rowCount QModelIndex(-1,-1,0x0,QObject(0x0)) 4 ===================================================== Requested rowCount QModelIndex(-1,-1,0x0,QObject(0x0)) 4 ===================================================== Requested rowCount QModelIndex(-1,-1,0x0,QObject(0x0)) 4 ===================================================== Requested rowCount QModelIndex(-1,-1,0x0,QObject(0x0)) 4 ===================================================== Requested rowCount QModelIndex(-1,-1,0x0,QObject(0x0)) 4 ===================================================== Requested rowCount QModelIndex(-1,-1,0x0,QObject(0x0)) 4 ===================================================== Requested rowCount QModelIndex(-1,-1,0x0,QObject(0x0)) 4 ===================================================== Requested rowCount QModelIndex(-1,-1,0x0,QObject(0x0)) 4 ===================================================== Requested rowCount QModelIndex(-1,-1,0x0,QObject(0x0)) 4 ===================================================== Requested rowCount QModelIndex(-1,-1,0x0,QObject(0x0)) 4 ===================================================== Requested rowCount QModelIndex(-1,-1,0x0,QObject(0x0)) 4 ===================================================== Requested rowCount QModelIndex(-1,-1,0x0,QObject(0x0)) 4 ===================================================== Requested rowCount QModelIndex(-1,-1,0x0,QObject(0x0)) 4 ===================================================== Requested rowCount QModelIndex(-1,-1,0x0,QObject(0x0)) 4 ===================================================== Requested rowCount QModelIndex(-1,-1,0x0,QObject(0x0)) 4 ===================================================== Requested rowCount QModelIndex(-1,-1,0x0,QObject(0x0)) 4 ===================================================== Requested rowCount QModelIndex(-1,-1,0x0,QObject(0x0)) 4 qml: +++++++++++++++++++ DRAG CLICKED +++++++++++++ Unplanting 16 Assertion fctx->async_lock failed at libavcodec/pthread_frame.c:155 KCrash: crashing... crashRecursionCounter = 2 KCrash: Application Name = kdenlive path = /usr/bin pid = 4818 KCrash: Arguments: /usr/bin/kdenlive KCrash: Attempting to start /usr/lib/drkonqi from kdeinit sock_file=/run/user/1000/kdeinit5__0 [1]+ Stopped kdenlive [farid@wakti ~]$ QSocketNotifier: Invalid socket 20 and type 'Read', disabling... QSocketNotifier: Invalid socket 78 and type 'Read', disabling... QSocketNotifier: Invalid socket 24 and type 'Read', disabling...
GDB
Application: Kdenlive (kdenlive), signal: Aborted Using host libthread_db library "/usr/lib/libthread_db.so.1". [Current thread is 1 (Thread 0x7f3ea92c3900 (LWP 4818))] Thread 56 (Thread 0x7f3e691c7700 (LWP 5048)): #0 0x00007f3eaee37fa6 in pthread_cond_timedwait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007f3eaf1f7899 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt5Core.so.5 #2 0x00007f3eaf1f79d8 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5 #3 0x00007f3eaf1f4eab in () at /usr/lib/libQt5Core.so.5 #4 0x00007f3eaf1f163c in () at /usr/lib/libQt5Core.so.5 #5 0x00007f3eaee31a92 in start_thread () at /usr/lib/libpthread.so.0 #6 0x00007f3eaed3bcd3 in clone () at /usr/lib/libc.so.6 Thread 55 (Thread 0x7f3e7015a700 (LWP 5047)): #0 0x00007f3eaee37bac in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007f3e993b351e in () at /usr/lib/mlt/libmltsdl2.so #2 0x00007f3eaee31a92 in start_thread () at /usr/lib/libpthread.so.0 #3 0x00007f3eaed3bcd3 in clone () at /usr/lib/libc.so.6 Thread 54 (Thread 0x7f3e9312a700 (LWP 5046)): #0 0x00007f3eaee3b294 in read () at /usr/lib/libpthread.so.0 #1 0x0000559d7706168d in __interceptor_read.part.51 () at /usr/bin/../lib64/gcc/x86_64-pc-linux-gnu/8.3.0/../../../../include/c++/8.3.0/iostream:74 #2 0x00007f3eabb00782 in pa_read () at /usr/lib/pulseaudio/libpulsecommon-12.2.so #3 0x00007f3eae04955f in pa_mainloop_prepare () at /usr/lib/libpulse.so.0 #4 0x00007f3eae049fd1 in pa_mainloop_iterate () at /usr/lib/libpulse.so.0 #5 0x00007f3e93ac5847 in () at /usr/lib/libSDL2-2.0.so.0 #6 0x00007f3e93a1d046 in () at /usr/lib/libSDL2-2.0.so.0 #7 0x00007f3e93a63f9f in () at /usr/lib/libSDL2-2.0.so.0 #8 0x00007f3e93ae76ea in () at /usr/lib/libSDL2-2.0.so.0 #9 0x00007f3eaee31a92 in start_thread () at /usr/lib/libpthread.so.0 #10 0x00007f3eaed3bcd3 in clone () at /usr/lib/libc.so.6 Thread 53 (Thread 0x7f3e9e713700 (LWP 5045)): #0 0x00007f3eaee3afec in __lll_lock_wait () at /usr/lib/libpthread.so.0 #1 0x00007f3eaee34288 in pthread_mutex_lock () at /usr/lib/libpthread.so.0 #2 0x00007f3e8a26c203 in () at /usr/lib/libavcodec.so.58 #3 0x00007f3e89eddec5 in () at /usr/lib/libavcodec.so.58 #4 0x00007f3e89ede8e8 in avcodec_send_packet () at /usr/lib/libavcodec.so.58 #5 0x00007f3e89ee0d34 in () at /usr/lib/libavcodec.so.58 #6 0x00007f3e93b802f3 in () at /usr/lib/mlt/libmltavformat.so #7 0x00007f3eb3f4fae2 in mlt_frame_get_image () at /usr/lib/libmlt.so.6 #8 0x00007f3e9c776fe4 in () at /usr/lib/mlt/libmltxine.so #9 0x00007f3eb3f4fae2 in mlt_frame_get_image () at /usr/lib/libmlt.so.6 #10 0x00007f3e8499513c in () at /usr/lib/mlt/libmltcore.so #11 0x00007f3eb3f4fae2 in mlt_frame_get_image () at /usr/lib/libmlt.so.6 #12 0x00007f3e84993c61 in () at /usr/lib/mlt/libmltcore.so #13 0x00007f3eb3f4fae2 in mlt_frame_get_image () at /usr/lib/libmlt.so.6 #14 0x00007f3e84999aeb in () at /usr/lib/mlt/libmltcore.so #15 0x00007f3eb3f4fae2 in mlt_frame_get_image () at /usr/lib/libmlt.so.6 #16 0x00007f3e8499a075 in () at /usr/lib/mlt/libmltcore.so #17 0x00007f3eb3f4fae2 in mlt_frame_get_image () at /usr/lib/libmlt.so.6 #18 0x00007f3eb3f6322c in () at /usr/lib/libmlt.so.6 #19 0x0000559d77f9973c in RenderThread::run() (this=0x604000a7d490) at /home/farid/kdenlive/src/monitor/glwidget.cpp:1587 #20 0x00007f3eaf1f163c in () at /usr/lib/libQt5Core.so.5 #21 0x00007f3eaee31a92 in start_thread () at /usr/lib/libpthread.so.0 #22 0x00007f3eaed3bcd3 in clone () at /usr/lib/libc.so.6 Thread 52 (Thread 0x7f3e9659b700 (LWP 5044)): #0 0x00007f3eaee37bac in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007f3eb3f635bc in mlt_consumer_rt_frame () at /usr/lib/libmlt.so.6 #2 0x00007f3e993b39ac in () at /usr/lib/mlt/libmltsdl2.so #3 0x00007f3eaee31a92 in start_thread () at /usr/lib/libpthread.so.0 #4 0x00007f3eaed3bcd3 in clone () at /usr/lib/libc.so.6 Thread 51 (Thread 0x7f3ea1924700 (LWP 5043)): #0 0x00007f3eaee3b294 in read () at /usr/lib/libpthread.so.0 #1 0x0000559d7706168d in __interceptor_read.part.51 () at /usr/bin/../lib64/gcc/x86_64-pc-linux-gnu/8.3.0/../../../../include/c++/8.3.0/iostream:74 #2 0x00007f3eabb00782 in pa_read () at /usr/lib/pulseaudio/libpulsecommon-12.2.so #3 0x00007f3eae04955f in pa_mainloop_prepare () at /usr/lib/libpulse.so.0 #4 0x00007f3eae049fd1 in pa_mainloop_iterate () at /usr/lib/libpulse.so.0 #5 0x00007f3eae04a091 in pa_mainloop_run () at /usr/lib/libpulse.so.0 #6 0x00007f3e93ac59b0 in () at /usr/lib/libSDL2-2.0.so.0 #7 0x00007f3e93a63f9f in () at /usr/lib/libSDL2-2.0.so.0 #8 0x00007f3e93ae76ea in () at /usr/lib/libSDL2-2.0.so.0 #9 0x00007f3eaee31a92 in start_thread () at /usr/lib/libpthread.so.0 #10 0x00007f3eaed3bcd3 in clone () at /usr/lib/libc.so.6 Thread 50 (Thread 0x7f3e3128c700 (LWP 4934)): #0 0x00007f3eaee37bac in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007f3e8a26c98f in () at /usr/lib/libavcodec.so.58 #2 0x00007f3eaee31a92 in start_thread () at /usr/lib/libpthread.so.0 #3 0x00007f3eaed3bcd3 in clone () at /usr/lib/libc.so.6 Thread 49 (Thread 0x7f3e31aa3700 (LWP 4933)): #0 0x00007f3eaee37bac in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007f3e8a26c98f in () at /usr/lib/libavcodec.so.58 #2 0x00007f3eaee31a92 in start_thread () at /usr/lib/libpthread.so.0 #3 0x00007f3eaed3bcd3 in clone () at /usr/lib/libc.so.6 Thread 48 (Thread 0x7f3e322ba700 (LWP 4932)): #0 0x00007f3eaee37bac in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007f3e8a26c98f in () at /usr/lib/libavcodec.so.58 #2 0x00007f3eaee31a92 in start_thread () at /usr/lib/libpthread.so.0 #3 0x00007f3eaed3bcd3 in clone () at /usr/lib/libc.so.6 Thread 47 (Thread 0x7f3e32ad1700 (LWP 4931)): #0 0x00007f3eaee37bac in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007f3e8a26c98f in () at /usr/lib/libavcodec.so.58 #2 0x00007f3eaee31a92 in start_thread () at /usr/lib/libpthread.so.0 #3 0x00007f3eaed3bcd3 in clone () at /usr/lib/libc.so.6 Thread 46 (Thread 0x7f3e332e8700 (LWP 4930)): #0 0x00007f3eaee37bac in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007f3e8a26c98f in () at /usr/lib/libavcodec.so.58 #2 0x00007f3eaee31a92 in start_thread () at /usr/lib/libpthread.so.0 #3 0x00007f3eaed3bcd3 in clone () at /usr/lib/libc.so.6 Thread 45 (Thread 0x7f3e33aff700 (LWP 4929)): #0 0x00007f3eaee37bac in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007f3e8a26c98f in () at /usr/lib/libavcodec.so.58 #2 0x00007f3eaee31a92 in start_thread () at /usr/lib/libpthread.so.0 #3 0x00007f3eaed3bcd3 in clone () at /usr/lib/libc.so.6 Thread 44 (Thread 0x7f3e3430e700 (LWP 4928)): #0 0x00007f3eaee37bac in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007f3e8a26c98f in () at /usr/lib/libavcodec.so.58 #2 0x00007f3eaee31a92 in start_thread () at /usr/lib/libpthread.so.0 #3 0x00007f3eaed3bcd3 in clone () at /usr/lib/libc.so.6 Thread 43 (Thread 0x7f3e34b1d700 (LWP 4927)): #0 0x00007f3eaee37bac in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007f3e8a26c98f in () at /usr/lib/libavcodec.so.58 #2 0x00007f3eaee31a92 in start_thread () at /usr/lib/libpthread.so.0 #3 0x00007f3eaed3bcd3 in clone () at /usr/lib/libc.so.6 Thread 42 (Thread 0x7f3e65500700 (LWP 4926)): #0 0x00007f3eaee37bac in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007f3e8a26c98f in () at /usr/lib/libavcodec.so.58 #2 0x00007f3eaee31a92 in start_thread () at /usr/lib/libpthread.so.0 #3 0x00007f3eaed3bcd3 in clone () at /usr/lib/libc.so.6 Thread 41 (Thread 0x7f3e39afd700 (LWP 4925)): #0 0x00007f3eaed310d1 in poll () at /usr/lib/libc.so.6 #1 0x0000559d77025302 in poll () at /usr/bin/../lib64/gcc/x86_64-pc-linux-gnu/8.3.0/../../../../include/c++/8.3.0/iostream:74 #2 0x00007f3eacd02690 in () at /usr/lib/libglib-2.0.so.0 #3 0x00007f3eacd0277e in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0 #4 0x00007f3eaf401984 in QEventDispatcherGlib::processEvents(QFlags) () at /usr/lib/libQt5Core.so.5 #5 0x00007f3eaf3ab4dc in QEventLoop::exec(QFlags) () at /usr/lib/libQt5Core.so.5 #6 0x00007f3eaf1f0239 in QThread::exec() () at /usr/lib/libQt5Core.so.5 #7 0x00007f3eb03bafeb in () at /usr/lib/libQt5Quick.so.5 #8 0x00007f3eaf1f163c in () at /usr/lib/libQt5Core.so.5 #9 0x00007f3eaee31a92 in start_thread () at /usr/lib/libpthread.so.0 #10 0x00007f3eaed3bcd3 in clone () at /usr/lib/libc.so.6 Thread 40 (Thread 0x7f3e40433700 (LWP 4916)): #0 0x00007f3eaee37bac in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007f3e8a26c98f in () at /usr/lib/libavcodec.so.58 #2 0x00007f3eaee31a92 in start_thread () at /usr/lib/libpthread.so.0 #3 0x00007f3eaed3bcd3 in clone () at /usr/lib/libc.so.6 Thread 39 (Thread 0x7f3e40c34700 (LWP 4915)): #0 0x00007f3eaee37bac in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007f3e8a26c98f in () at /usr/lib/libavcodec.so.58 #2 0x00007f3eaee31a92 in start_thread () at /usr/lib/libpthread.so.0 #3 0x00007f3eaed3bcd3 in clone () at /usr/lib/libc.so.6 Thread 38 (Thread 0x7f3e41435700 (LWP 4914)): #0 0x00007f3eaee37bac in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007f3e8a26c98f in () at /usr/lib/libavcodec.so.58 #2 0x00007f3eaee31a92 in start_thread () at /usr/lib/libpthread.so.0 #3 0x00007f3eaed3bcd3 in clone () at /usr/lib/libc.so.6 Thread 37 (Thread 0x7f3e41c36700 (LWP 4913)): #0 0x00007f3eaee37bac in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007f3e8a26c98f in () at /usr/lib/libavcodec.so.58 #2 0x00007f3eaee31a92 in start_thread () at /usr/lib/libpthread.so.0 #3 0x00007f3eaed3bcd3 in clone () at /usr/lib/libc.so.6 Thread 36 (Thread 0x7f3e42437700 (LWP 4912)): #0 0x00007f3eaee37bac in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007f3e8a26c98f in () at /usr/lib/libavcodec.so.58 #2 0x00007f3eaee31a92 in start_thread () at /usr/lib/libpthread.so.0 #3 0x00007f3eaed3bcd3 in clone () at /usr/lib/libc.so.6 Thread 35 (Thread 0x7f3e42c4e700 (LWP 4911)): #0 0x00007f3eaee37bac in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007f3e8a26c98f in () at /usr/lib/libavcodec.so.58 #2 0x00007f3eaee31a92 in start_thread () at /usr/lib/libpthread.so.0 #3 0x00007f3eaed3bcd3 in clone () at /usr/lib/libc.so.6 Thread 34 (Thread 0x7f3e4344f700 (LWP 4910)): #0 0x00007f3eaee37bac in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007f3e8a26c98f in () at /usr/lib/libavcodec.so.58 #2 0x00007f3eaee31a92 in start_thread () at /usr/lib/libpthread.so.0 #3 0x00007f3eaed3bcd3 in clone () at /usr/lib/libc.so.6 Thread 33 (Thread 0x7f3e43c50700 (LWP 4909)): #0 0x00007f3eaee37bac in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007f3e8a26c98f in () at /usr/lib/libavcodec.so.58 #2 0x00007f3eaee31a92 in start_thread () at /usr/lib/libpthread.so.0 #3 0x00007f3eaed3bcd3 in clone () at /usr/lib/libc.so.6 Thread 32 (Thread 0x7f3e79f5b700 (LWP 4908)): #0 0x00007f3eaee37bac in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007f3e8a26c98f in () at /usr/lib/libavcodec.so.58 #2 0x00007f3eaee31a92 in start_thread () at /usr/lib/libpthread.so.0 #3 0x00007f3eaed3bcd3 in clone () at /usr/lib/libc.so.6 Thread 31 (Thread 0x7f3e5df6a700 (LWP 4905)): #0 0x00007f3eaee37bac in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007f3eb3f6bd0c in () at /usr/lib/libmlt.so.6 #2 0x00007f3eaee31a92 in start_thread () at /usr/lib/libpthread.so.0 #3 0x00007f3eaed3bcd3 in clone () at /usr/lib/libc.so.6 Thread 30 (Thread 0x7f3e5e781700 (LWP 4904)): #0 0x00007f3eaee37bac in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007f3eb3f6bd0c in () at /usr/lib/libmlt.so.6 #2 0x00007f3eaee31a92 in start_thread () at /usr/lib/libpthread.so.0 #3 0x00007f3eaed3bcd3 in clone () at /usr/lib/libc.so.6 Thread 29 (Thread 0x7f3e5f192700 (LWP 4903)): #0 0x00007f3eaee37bac in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007f3eb3f6bd0c in () at /usr/lib/libmlt.so.6 #2 0x00007f3eaee31a92 in start_thread () at /usr/lib/libpthread.so.0 #3 0x00007f3eaed3bcd3 in clone () at /usr/lib/libc.so.6 Thread 28 (Thread 0x7f3e5f993700 (LWP 4902)): #0 0x00007f3eaee37bac in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007f3eb3f6bd0c in () at /usr/lib/libmlt.so.6 #2 0x00007f3eaee31a92 in start_thread () at /usr/lib/libpthread.so.0 #3 0x00007f3eaed3bcd3 in clone () at /usr/lib/libc.so.6 Thread 27 (Thread 0x7f3e60194700 (LWP 4901)): #0 0x00007f3eaee37bac in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007f3eb3f6bd0c in () at /usr/lib/libmlt.so.6 #2 0x00007f3eaee31a92 in start_thread () at /usr/lib/libpthread.so.0 #3 0x00007f3eaed3bcd3 in clone () at /usr/lib/libc.so.6 Thread 26 (Thread 0x7f3e60995700 (LWP 4900)): #0 0x00007f3eaee37bac in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007f3eb3f6bd0c in () at /usr/lib/libmlt.so.6 #2 0x00007f3eaee31a92 in start_thread () at /usr/lib/libpthread.so.0 #3 0x00007f3eaed3bcd3 in clone () at /usr/lib/libc.so.6 Thread 25 (Thread 0x7f3e61196700 (LWP 4899)): #0 0x00007f3eaee37bac in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007f3eb3f6bd0c in () at /usr/lib/libmlt.so.6 #2 0x00007f3eaee31a92 in start_thread () at /usr/lib/libpthread.so.0 #3 0x00007f3eaed3bcd3 in clone () at /usr/lib/libc.so.6 Thread 24 (Thread 0x7f3e67554700 (LWP 4898)): #0 0x00007f3eaee37bac in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007f3eb3f6bd0c in () at /usr/lib/libmlt.so.6 #2 0x00007f3eaee31a92 in start_thread () at /usr/lib/libpthread.so.0 #3 0x00007f3eaed3bcd3 in clone () at /usr/lib/libc.so.6 Thread 23 (Thread 0x7f3e4db6d700 (LWP 4894)): #0 0x00007f3eaee37bac in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007f3e8a26c98f in () at /usr/lib/libavcodec.so.58 #2 0x00007f3eaee31a92 in start_thread () at /usr/lib/libpthread.so.0 #3 0x00007f3eaed3bcd3 in clone () at /usr/lib/libc.so.6 Thread 22 (Thread 0x7f3e4e36e700 (LWP 4893)): #0 0x00007f3eaee37bac in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007f3e8a26c98f in () at /usr/lib/libavcodec.so.58 #2 0x00007f3eaee31a92 in start_thread () at /usr/lib/libpthread.so.0 #3 0x00007f3eaed3bcd3 in clone () at /usr/lib/libc.so.6 Thread 21 (Thread 0x7f3e4eb6f700 (LWP 4892)): #0 0x00007f3eaee37bac in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007f3e8a26c98f in () at /usr/lib/libavcodec.so.58 #2 0x00007f3eaee31a92 in start_thread () at /usr/lib/libpthread.so.0 #3 0x00007f3eaed3bcd3 in clone () at /usr/lib/libc.so.6 Thread 20 (Thread 0x7f3e4f370700 (LWP 4891)): #0 0x00007f3eaee37bac in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007f3e8a26c98f in () at /usr/lib/libavcodec.so.58 #2 0x00007f3eaee31a92 in start_thread () at /usr/lib/libpthread.so.0 #3 0x00007f3eaed3bcd3 in clone () at /usr/lib/libc.so.6 Thread 19 (Thread 0x7f3e4fb71700 (LWP 4890)): #0 0x00007f3eaee37bac in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007f3e8a26c98f in () at /usr/lib/libavcodec.so.58 #2 0x00007f3eaee31a92 in start_thread () at /usr/lib/libpthread.so.0 #3 0x00007f3eaed3bcd3 in clone () at /usr/lib/libc.so.6 Thread 18 (Thread 0x7f3e50372700 (LWP 4889)): #0 0x00007f3eaee37bac in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007f3e8a26c98f in () at /usr/lib/libavcodec.so.58 #2 0x00007f3eaee31a92 in start_thread () at /usr/lib/libpthread.so.0 #3 0x00007f3eaed3bcd3 in clone () at /usr/lib/libc.so.6 Thread 17 (Thread 0x7f3e50b73700 (LWP 4888)): #0 0x00007f3eaee37bac in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007f3e8a26c98f in () at /usr/lib/libavcodec.so.58 #2 0x00007f3eaee31a92 in start_thread () at /usr/lib/libpthread.so.0 #3 0x00007f3eaed3bcd3 in clone () at /usr/lib/libc.so.6 Thread 16 (Thread 0x7f3e7a9a4700 (LWP 4887)): #0 0x00007f3eaee37bac in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007f3e8a26c98f in () at /usr/lib/libavcodec.so.58 #2 0x00007f3eaee31a92 in start_thread () at /usr/lib/libpthread.so.0 #3 0x00007f3eaed3bcd3 in clone () at /usr/lib/libc.so.6 Thread 15 (Thread 0x7f3e7b1a5700 (LWP 4886)): #0 0x00007f3eaee37bac in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007f3e8a26c98f in () at /usr/lib/libavcodec.so.58 #2 0x00007f3eaee31a92 in start_thread () at /usr/lib/libpthread.so.0 #3 0x00007f3eaed3bcd3 in clone () at /usr/lib/libc.so.6 Thread 14 (Thread 0x7f3e65d0f700 (LWP 4867)): #0 0x00007f3eaed310d1 in poll () at /usr/lib/libc.so.6 #1 0x0000559d77025302 in poll () at /usr/bin/../lib64/gcc/x86_64-pc-linux-gnu/8.3.0/../../../../include/c++/8.3.0/iostream:74 #2 0x00007f3eacd02690 in () at /usr/lib/libglib-2.0.so.0 #3 0x00007f3eacd0277e in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0 #4 0x00007f3eaf401984 in QEventDispatcherGlib::processEvents(QFlags) () at /usr/lib/libQt5Core.so.5 #5 0x00007f3eaf3ab4dc in QEventLoop::exec(QFlags) () at /usr/lib/libQt5Core.so.5 #6 0x00007f3eaf1f0239 in QThread::exec() () at /usr/lib/libQt5Core.so.5 #7 0x00007f3eaf1f163c in () at /usr/lib/libQt5Core.so.5 #8 0x00007f3eaee31a92 in start_thread () at /usr/lib/libpthread.so.0 #9 0x00007f3eaed3bcd3 in clone () at /usr/lib/libc.so.6 Thread 13 (Thread 0x7f3e6653c700 (LWP 4866)): #0 0x00007f3eaee37bac in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007f3eaf1f791c in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt5Core.so.5 #2 0x00007f3eaf1f7a0a in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5 #3 0x00007f3eb04426ed in () at /usr/lib/libQt5Quick.so.5 #4 0x00007f3eb044295c in () at /usr/lib/libQt5Quick.so.5 #5 0x00007f3eaf1f163c in () at /usr/lib/libQt5Core.so.5 #6 0x00007f3eaee31a92 in start_thread () at /usr/lib/libpthread.so.0 #7 0x00007f3eaed3bcd3 in clone () at /usr/lib/libc.so.6 Thread 12 (Thread 0x7f3e66d3d700 (LWP 4865)): #0 0x00007f3eaf401d30 in () at /usr/lib/libQt5Core.so.5 #1 0x00007f3eacd01f5a in g_main_context_prepare () at /usr/lib/libglib-2.0.so.0 #2 0x00007f3eacd025b6 in () at /usr/lib/libglib-2.0.so.0 #3 0x00007f3eacd0277e in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0 #4 0x00007f3eaf401984 in QEventDispatcherGlib::processEvents(QFlags) () at /usr/lib/libQt5Core.so.5 #5 0x00007f3eaf3ab4dc in QEventLoop::exec(QFlags) () at /usr/lib/libQt5Core.so.5 #6 0x00007f3eaf1f0239 in QThread::exec() () at /usr/lib/libQt5Core.so.5 #7 0x00007f3eaf1f163c in () at /usr/lib/libQt5Core.so.5 #8 0x00007f3eaee31a92 in start_thread () at /usr/lib/libpthread.so.0 #9 0x00007f3eaed3bcd3 in clone () at /usr/lib/libc.so.6 Thread 11 (Thread 0x7f3ea07e6700 (LWP 4864)): #0 0x00007f3eaee37bac in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007f3eaf1f791c in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt5Core.so.5 #2 0x00007f3eaf1f7a0a in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5 #3 0x00007f3eb04426ed in () at /usr/lib/libQt5Quick.so.5 #4 0x00007f3eb044295c in () at /usr/lib/libQt5Quick.so.5 #5 0x00007f3eaf1f163c in () at /usr/lib/libQt5Core.so.5 #6 0x00007f3eaee31a92 in start_thread () at /usr/lib/libpthread.so.0 #7 0x00007f3eaed3bcd3 in clone () at /usr/lib/libc.so.6 Thread 10 (Thread 0x7f3e7ca09700 (LWP 4858)): #0 0x00007f3eaed310d1 in poll () at /usr/lib/libc.so.6 #1 0x0000559d77025302 in poll () at /usr/bin/../lib64/gcc/x86_64-pc-linux-gnu/8.3.0/../../../../include/c++/8.3.0/iostream:74 #2 0x00007f3eacd02690 in () at /usr/lib/libglib-2.0.so.0 #3 0x00007f3eacd0277e in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0 #4 0x00007f3eaf401984 in QEventDispatcherGlib::processEvents(QFlags) () at /usr/lib/libQt5Core.so.5 #5 0x00007f3eaf3ab4dc in QEventLoop::exec(QFlags) () at /usr/lib/libQt5Core.so.5 #6 0x00007f3eaf1f0239 in QThread::exec() () at /usr/lib/libQt5Core.so.5 #7 0x00007f3eb03bafeb in () at /usr/lib/libQt5Quick.so.5 #8 0x00007f3eaf1f163c in () at /usr/lib/libQt5Core.so.5 #9 0x00007f3eaee31a92 in start_thread () at /usr/lib/libpthread.so.0 #10 0x00007f3eaed3bcd3 in clone () at /usr/lib/libc.so.6 Thread 9 (Thread 0x7f3e7da4a700 (LWP 4857)): #0 0x00007f3eaccb0682 in g_private_get () at /usr/lib/libglib-2.0.so.0 #1 0x00007f3eacce0b61 in g_thread_self () at /usr/lib/libglib-2.0.so.0 #2 0x00007f3eacd0276f in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0 #3 0x00007f3eaf401984 in QEventDispatcherGlib::processEvents(QFlags) () at /usr/lib/libQt5Core.so.5 #4 0x00007f3eaf3ab4dc in QEventLoop::exec(QFlags) () at /usr/lib/libQt5Core.so.5 #5 0x00007f3eaf1f0239 in QThread::exec() () at /usr/lib/libQt5Core.so.5 #6 0x00007f3eb00f0069 in () at /usr/lib/libQt5Qml.so.5 #7 0x00007f3eaf1f163c in () at /usr/lib/libQt5Core.so.5 #8 0x00007f3eaee31a92 in start_thread () at /usr/lib/libpthread.so.0 #9 0x00007f3eaed3bcd3 in clone () at /usr/lib/libc.so.6 Thread 8 (Thread 0x7f3e7e24b700 (LWP 4856)): #0 0x00007f3eaccb0410 in g_mutex_unlock () at /usr/lib/libglib-2.0.so.0 #1 0x00007f3eacd02789 in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0 #2 0x00007f3eaf401984 in QEventDispatcherGlib::processEvents(QFlags) () at /usr/lib/libQt5Core.so.5 #3 0x00007f3eaf3ab4dc in QEventLoop::exec(QFlags) () at /usr/lib/libQt5Core.so.5 #4 0x00007f3eaf1f0239 in QThread::exec() () at /usr/lib/libQt5Core.so.5 #5 0x00007f3eb03bafeb in () at /usr/lib/libQt5Quick.so.5 #6 0x00007f3eaf1f163c in () at /usr/lib/libQt5Core.so.5 #7 0x00007f3eaee31a92 in start_thread () at /usr/lib/libpthread.so.0 #8 0x00007f3eaed3bcd3 in clone () at /usr/lib/libc.so.6 Thread 7 (Thread 0x7f3e7f28c700 (LWP 4855)): #0 0x00007f3eaed310d1 in poll () at /usr/lib/libc.so.6 #1 0x0000559d77025302 in poll () at /usr/bin/../lib64/gcc/x86_64-pc-linux-gnu/8.3.0/../../../../include/c++/8.3.0/iostream:74 #2 0x00007f3eacd02690 in () at /usr/lib/libglib-2.0.so.0 #3 0x00007f3eacd0277e in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0 #4 0x00007f3eaf401984 in QEventDispatcherGlib::processEvents(QFlags) () at /usr/lib/libQt5Core.so.5 #5 0x00007f3eaf3ab4dc in QEventLoop::exec(QFlags) () at /usr/lib/libQt5Core.so.5 #6 0x00007f3eaf1f0239 in QThread::exec() () at /usr/lib/libQt5Core.so.5 #7 0x00007f3eb00f0069 in () at /usr/lib/libQt5Qml.so.5 #8 0x00007f3eaf1f163c in () at /usr/lib/libQt5Core.so.5 #9 0x00007f3eaee31a92 in start_thread () at /usr/lib/libpthread.so.0 #10 0x00007f3eaed3bcd3 in clone () at /usr/lib/libc.so.6 Thread 6 (Thread 0x7f3e90821700 (LWP 4854)): #0 0x00007f3eaccb03a9 in g_mutex_lock () at /usr/lib/libglib-2.0.so.0 #1 0x00007f3eacd01db8 in g_main_context_prepare () at /usr/lib/libglib-2.0.so.0 #2 0x00007f3eacd025b6 in () at /usr/lib/libglib-2.0.so.0 #3 0x00007f3eacd0277e in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0 #4 0x00007f3eaf401984 in QEventDispatcherGlib::processEvents(QFlags) () at /usr/lib/libQt5Core.so.5 #5 0x00007f3eaf3ab4dc in QEventLoop::exec(QFlags) () at /usr/lib/libQt5Core.so.5 #6 0x00007f3eaf1f0239 in QThread::exec() () at /usr/lib/libQt5Core.so.5 #7 0x00007f3eb00f0069 in () at /usr/lib/libQt5Qml.so.5 #8 0x00007f3eaf1f163c in () at /usr/lib/libQt5Core.so.5 #9 0x00007f3eaee31a92 in start_thread () at /usr/lib/libpthread.so.0 #10 0x00007f3eaed3bcd3 in clone () at /usr/lib/libc.so.6 Thread 5 (Thread 0x7f3e91828700 (LWP 4853)): #0 0x00007f3eaccb03a9 in g_mutex_lock () at /usr/lib/libglib-2.0.so.0 #1 0x00007f3eacd01f67 in g_main_context_prepare () at /usr/lib/libglib-2.0.so.0 #2 0x00007f3eacd025b6 in () at /usr/lib/libglib-2.0.so.0 #3 0x00007f3eacd0277e in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0 #4 0x00007f3eaf401984 in QEventDispatcherGlib::processEvents(QFlags) () at /usr/lib/libQt5Core.so.5 #5 0x00007f3eaf3ab4dc in QEventLoop::exec(QFlags) () at /usr/lib/libQt5Core.so.5 #6 0x00007f3eaf1f0239 in QThread::exec() () at /usr/lib/libQt5Core.so.5 #7 0x00007f3eb00f0069 in () at /usr/lib/libQt5Qml.so.5 #8 0x00007f3eaf1f163c in () at /usr/lib/libQt5Core.so.5 #9 0x00007f3eaee31a92 in start_thread () at /usr/lib/libpthread.so.0 #10 0x00007f3eaed3bcd3 in clone () at /usr/lib/libc.so.6 Thread 4 (Thread 0x7f3e947e6700 (LWP 4850)): #0 0x00007f3eaee3b294 in read () at /usr/lib/libpthread.so.0 #1 0x0000559d7706168d in __interceptor_read.part.51 () at /usr/bin/../lib64/gcc/x86_64-pc-linux-gnu/8.3.0/../../../../include/c++/8.3.0/iostream:74 #2 0x00007f3eaccb0961 in () at /usr/lib/libglib-2.0.so.0 #3 0x00007f3eacd00e40 in g_main_context_check () at /usr/lib/libglib-2.0.so.0 #4 0x00007f3eacd02636 in () at /usr/lib/libglib-2.0.so.0 #5 0x00007f3eacd0277e in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0 #6 0x00007f3eaf401984 in QEventDispatcherGlib::processEvents(QFlags) () at /usr/lib/libQt5Core.so.5 #7 0x00007f3eaf3ab4dc in QEventLoop::exec(QFlags) () at /usr/lib/libQt5Core.so.5 #8 0x00007f3eaf1f0239 in QThread::exec() () at /usr/lib/libQt5Core.so.5 #9 0x00007f3eb00f0069 in () at /usr/lib/libQt5Qml.so.5 #10 0x00007f3eaf1f163c in () at /usr/lib/libQt5Core.so.5 #11 0x00007f3eaee31a92 in start_thread () at /usr/lib/libpthread.so.0 #12 0x00007f3eaed3bcd3 in clone () at /usr/lib/libc.so.6 Thread 3 (Thread 0x7f3e99f93700 (LWP 4849)): #0 0x00007f3eacd00ac7 in () at /usr/lib/libglib-2.0.so.0 #1 0x00007f3eacd00c62 in g_main_context_check () at /usr/lib/libglib-2.0.so.0 #2 0x00007f3eacd02636 in () at /usr/lib/libglib-2.0.so.0 #3 0x00007f3eacd0277e in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0 #4 0x00007f3eaf401984 in QEventDispatcherGlib::processEvents(QFlags) () at /usr/lib/libQt5Core.so.5 #5 0x00007f3eaf3ab4dc in QEventLoop::exec(QFlags) () at /usr/lib/libQt5Core.so.5 #6 0x00007f3eaf1f0239 in QThread::exec() () at /usr/lib/libQt5Core.so.5 #7 0x00007f3eb3d27ba6 in () at /usr/lib/libQt5DBus.so.5 #8 0x00007f3eaf1f163c in () at /usr/lib/libQt5Core.so.5 #9 0x00007f3eaee31a92 in start_thread () at /usr/lib/libpthread.so.0 #10 0x00007f3eaed3bcd3 in clone () at /usr/lib/libc.so.6 Thread 2 (Thread 0x7f3ea5eff700 (LWP 4819)): #0 0x00007f3eaee37bac in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007f3eaf047cc1 in __gthread_cond_wait (__mutex=, __cond=) at /build/gcc/src/gcc-build/x86_64-pc-linux-gnu/libstdc++-v3/include/x86_64-pc-linux-gnu/bits/gthr-default.h:864 #2 0x00007f3eaf047cc1 in std::condition_variable::wait(std::unique_lock&) (this=, __lock=...) at /build/gcc/src/gcc/libstdc++-v3/src/c++11/condition_variable.cc:53 #3 0x00007f3eb2b073a4 in () at /usr/lib/libQt5WebKit.so.5 #4 0x00007f3eb2b074c9 in () at /usr/lib/libQt5WebKit.so.5 #5 0x00007f3eaf04e053 in std::execute_native_thread_routine(void*) (__p=0x603000001330) at /build/gcc/src/gcc/libstdc++-v3/src/c++11/thread.cc:80 #6 0x00007f3eaee31a92 in start_thread () at /usr/lib/libpthread.so.0 #7 0x00007f3eaed3bcd3 in clone () at /usr/lib/libc.so.6 Thread 1 (Thread 0x7f3ea92c3900 (LWP 4818)): [KCrash Handler] #7 0x00007f3eaec7882f in raise () at /usr/lib/libc.so.6 #8 0x00007f3eaec63672 in abort () at /usr/lib/libc.so.6 #9 0x00007f3e8a26bb21 in () at /usr/lib/libavcodec.so.58 #10 0x00007f3e8a26bc76 in () at /usr/lib/libavcodec.so.58 #11 0x00007f3e8a26ca4a in () at /usr/lib/libavcodec.so.58 #12 0x00007f3e89d63b27 in avcodec_close () at /usr/lib/libavcodec.so.58 #13 0x00007f3e93b7b39a in () at /usr/lib/mlt/libmltavformat.so #14 0x00007f3eb3f6a32e in () at /usr/lib/libmlt.so.6 #15 0x00007f3eb3f6a3a9 in mlt_cache_item_close () at /usr/lib/libmlt.so.6 #16 0x00007f3eb3f51888 in () at /usr/lib/libmlt.so.6 #17 0x00007f3eb3f52d89 in mlt_property_close () at /usr/lib/libmlt.so.6 #18 0x00007f3eb3f54ec2 in mlt_properties_close () at /usr/lib/libmlt.so.6 #19 0x00007f3eb3f4e161 in mlt_frame_close () at /usr/lib/libmlt.so.6 #20 0x00007f3eb3f2e45c in Mlt::Frame::~Frame() () at /usr/lib/libmlt++.so.3 #21 0x0000559d77f74d1c in FrameData::~FrameData() (this=0x60300084ca60) at /home/farid/kdenlive/src/monitor/scopes/sharedframe.cpp:31 #22 0x0000559d77f73028 in QExplicitlySharedDataPointer::operator=(QExplicitlySharedDataPointer const&) (this=0x6150000d74a8, o=...) at /usr/include/qt/QtCore/qshareddata.h:206 #23 0x0000559d77f72dac in SharedFrame::operator=(SharedFrame const&) (this=0x6150000d74a8, other=...) at /home/farid/kdenlive/src/monitor/scopes/sharedframe.cpp:55 #24 0x0000559d77f81b58 in GLWidget::onFrameDisplayed(SharedFrame const&) (this=0x6150000d7300, frame=...) at /home/farid/kdenlive/src/monitor/glwidget.cpp:1402 #25 0x0000559d77fa8965 in QtPrivate::FunctorCall, QtPrivate::List, void, void (GLWidget::*)(SharedFrame const&)>::call(void (GLWidget::*)(SharedFrame const&), GLWidget*, void**) (f=(void (GLWidget::*)(GLWidget * const, const SharedFrame &)) 0x559d77f81ad0 , o=0x6150000d7300, arg=0x602000467230) at /usr/include/qt/QtCore/qobjectdefs_impl.h:152 #26 0x0000559d77fa85ba in QtPrivate::FunctionPointer::call, void>(void (GLWidget::*)(SharedFrame const&), GLWidget*, void**) (f=(void (GLWidget::*)(GLWidget * const, const SharedFrame &)) 0x559d77f81ad0 , o=0x6150000d7300, arg=0x602000467230) at /usr/include/qt/QtCore/qobjectdefs_impl.h:185 #27 0x0000559d77fa80ce in QtPrivate::QSlotObject, void>::impl(int, QtPrivate::QSlotObjectBase*, QObject*, void**, bool*) (which=1, this_=0x603000ccec20, r=0x6150000d7300, a=0x602000467230, ret=0x0) at /usr/include/qt/QtCore/qobjectdefs_impl.h:414 #28 0x00007f3eaf3d7a82 in QObject::event(QEvent*) () at /usr/lib/libQt5Core.so.5 #29 0x00007f3eaf78f199 in QWindow::event(QEvent*) () at /usr/lib/libQt5Gui.so.5 #30 0x00007f3eb04a367c in QQuickWindow::event(QEvent*) () at /usr/lib/libQt5Quick.so.5 #31 0x00007f3eb375eda4 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5 #32 0x00007f3eb37663c1 in QApplication::notify(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5 #33 0x00007f3eaf3ac849 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/libQt5Core.so.5 #34 0x00007f3eaf3af928 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () at /usr/lib/libQt5Core.so.5 #35 0x00007f3eaf402394 in () at /usr/lib/libQt5Core.so.5 #36 0x00007f3eacd007bf in g_main_context_dispatch () at /usr/lib/libglib-2.0.so.0 #37 0x00007f3eacd02739 in () at /usr/lib/libglib-2.0.so.0 #38 0x00007f3eacd0277e in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0 #39 0x00007f3eaf401969 in QEventDispatcherGlib::processEvents(QFlags) () at /usr/lib/libQt5Core.so.5 #40 0x00007f3eaf3ab4dc in QEventLoop::exec(QFlags) () at /usr/lib/libQt5Core.so.5 #41 0x00007f3eaf3b3596 in QCoreApplication::exec() () at /usr/lib/libQt5Core.so.5 #42 0x0000559d7711475c in main(int, char**) (argc=1, argv=0x7fff33e867c8) at /home/farid/kdenlive/src/main.cpp:205 [Inferior 1 (process 4818) detached]
Edited by Farid Abdelnour