Bug 375705

Summary:	Absturz beim Rendern
Product:	[Applications] kdenlive	Reporter:	Klemens Dickbauer <klemens.dickbauer>
Component:	User Interface & Miscellaneous	Assignee:	Jean-Baptiste Mardelle <jb>
Status:	RESOLVED NOT A BUG
Severity:	crash	CC:	wegwerf-1-2-3
Priority:	NOR	Keywords:	drkonqi
Version:	16.04.0
Target Milestone:	---
Platform:	unspecified
OS:	Linux
Latest Commit:		Version Fixed In:
Sentry Crash Report:

Description Klemens Dickbauer 2017-01-29 14:52:00 UTC

Application: kdenlive (16.04.3)

Qt Version: 5.6.1
Frameworks Version: 5.26.0
Operating System: Linux 4.8.0-34-generic x86_64
Distribution: Ubuntu 16.10

-- Information about the crash:
mp4 rendering neigt zum crash - in den ersten 1-2 Sekunden

The crash can be reproduced sometimes.

-- Backtrace:
Application: Kdenlive (kdenlive), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f78c44a9e00 (LWP 8142))]

Thread 48 (Thread 0x7f78097f9700 (LWP 8276)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f78c2ef5574 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Script.so.5
#2  0x00007f78c2ef55b9 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Script.so.5
#3  0x00007f78bc3a56ca in start_thread (arg=0x7f78097f9700) at pthread_create.c:333
#4  0x00007f78bdab30af in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105

Thread 47 (Thread 0x7f7809ffb700 (LWP 8267)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f788bbd09ad in ?? () from /usr/lib/x86_64-linux-gnu/mlt/libmltsdl.so
#2  0x00007f78bc3a56ca in start_thread (arg=0x7f7809ffb700) at pthread_create.c:333
#3  0x00007f78bdab30af in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105

Thread 46 (Thread 0x7f780b7f6700 (LWP 8266)):
#0  0x00007f78afbb549a in pa_srbchannel_read () from /usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecommon-9.0.so
#1  0x00007f78afbb19c0 in ?? () from /usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecommon-9.0.so
#2  0x00007f78afbb46cb in ?? () from /usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecommon-9.0.so
#3  0x00007f78afbb4a69 in ?? () from /usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecommon-9.0.so
#4  0x00007f78afbb52ea in ?? () from /usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecommon-9.0.so
#5  0x00007f78b65bf25c in pa_mainloop_dispatch () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
#6  0x00007f78b65bf65c in pa_mainloop_iterate () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
#7  0x00007f788b96afeb in ?? () from /usr/lib/x86_64-linux-gnu/libSDL-1.2.so.0
#8  0x00007f788b93d920 in ?? () from /usr/lib/x86_64-linux-gnu/libSDL-1.2.so.0
#9  0x00007f788b9470b8 in ?? () from /usr/lib/x86_64-linux-gnu/libSDL-1.2.so.0
#10 0x00007f788b986f49 in ?? () from /usr/lib/x86_64-linux-gnu/libSDL-1.2.so.0
#11 0x00007f78bc3a56ca in start_thread (arg=0x7f780b7f6700) at pthread_create.c:333
#12 0x00007f78bdab30af in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105

Thread 45 (Thread 0x7f780bff7700 (LWP 8265)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f789866334e in ?? () from /usr/lib/x86_64-linux-gnu/libavcodec.so.57
#2  0x00007f78bc3a56ca in start_thread (arg=0x7f780bff7700) at pthread_create.c:333
#3  0x00007f78bdab30af in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105

Thread 44 (Thread 0x7f780c7f8700 (LWP 8264)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f789866334e in ?? () from /usr/lib/x86_64-linux-gnu/libavcodec.so.57
#2  0x00007f78bc3a56ca in start_thread (arg=0x7f780c7f8700) at pthread_create.c:333
#3  0x00007f78bdab30af in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105

Thread 43 (Thread 0x7f780cff9700 (LWP 8263)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f789866334e in ?? () from /usr/lib/x86_64-linux-gnu/libavcodec.so.57
#2  0x00007f78bc3a56ca in start_thread (arg=0x7f780cff9700) at pthread_create.c:333
#3  0x00007f78bdab30af in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105

Thread 42 (Thread 0x7f780d7fa700 (LWP 8262)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f789866334e in ?? () from /usr/lib/x86_64-linux-gnu/libavcodec.so.57
#2  0x00007f78bc3a56ca in start_thread (arg=0x7f780d7fa700) at pthread_create.c:333
#3  0x00007f78bdab30af in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105

Thread 41 (Thread 0x7f780dffb700 (LWP 8261)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f789866334e in ?? () from /usr/lib/x86_64-linux-gnu/libavcodec.so.57
#2  0x00007f78bc3a56ca in start_thread (arg=0x7f780dffb700) at pthread_create.c:333
#3  0x00007f78bdab30af in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105

Thread 40 (Thread 0x7f780e7fc700 (LWP 8260)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f78c345e9cb in ?? () from /usr/lib/x86_64-linux-gnu/libmlt.so.6
#2  0x000055e35b33254d in RenderThread::run (this=0x7f781828ab20) at ./src/monitor/glwidget.cpp:1230
#3  0x00007f78be4b0c68 in QThreadPrivate::start (arg=0x7f781828ab20) at thread/qthread_unix.cpp:341
#4  0x00007f78bc3a56ca in start_thread (arg=0x7f780e7fc700) at pthread_create.c:333
#5  0x00007f78bdab30af in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105

Thread 39 (Thread 0x7f780a7fc700 (LWP 8259)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f788bbd1390 in ?? () from /usr/lib/x86_64-linux-gnu/mlt/libmltsdl.so
#2  0x00007f78bc3a56ca in start_thread (arg=0x7f780a7fc700) at pthread_create.c:333
#3  0x00007f78bdab30af in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105

Thread 38 (Thread 0x7f780effd700 (LWP 8230)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f789866334e in ?? () from /usr/lib/x86_64-linux-gnu/libavcodec.so.57
#2  0x00007f78bc3a56ca in start_thread (arg=0x7f780effd700) at pthread_create.c:333
#3  0x00007f78bdab30af in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105

Thread 37 (Thread 0x7f780f7fe700 (LWP 8229)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f789866334e in ?? () from /usr/lib/x86_64-linux-gnu/libavcodec.so.57
#2  0x00007f78bc3a56ca in start_thread (arg=0x7f780f7fe700) at pthread_create.c:333
#3  0x00007f78bdab30af in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105

Thread 36 (Thread 0x7f780ffff700 (LWP 8228)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f789866334e in ?? () from /usr/lib/x86_64-linux-gnu/libavcodec.so.57
#2  0x00007f78bc3a56ca in start_thread (arg=0x7f780ffff700) at pthread_create.c:333
#3  0x00007f78bdab30af in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105

Thread 35 (Thread 0x7f7814ff9700 (LWP 8227)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f789866334e in ?? () from /usr/lib/x86_64-linux-gnu/libavcodec.so.57
#2  0x00007f78bc3a56ca in start_thread (arg=0x7f7814ff9700) at pthread_create.c:333
#3  0x00007f78bdab30af in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105

Thread 34 (Thread 0x7f78157fa700 (LWP 8226)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f789866334e in ?? () from /usr/lib/x86_64-linux-gnu/libavcodec.so.57
#2  0x00007f78bc3a56ca in start_thread (arg=0x7f78157fa700) at pthread_create.c:333
#3  0x00007f78bdab30af in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105

Thread 33 (Thread 0x7f78167fc700 (LWP 8220)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f789866334e in ?? () from /usr/lib/x86_64-linux-gnu/libavcodec.so.57
#2  0x00007f78bc3a56ca in start_thread (arg=0x7f78167fc700) at pthread_create.c:333
#3  0x00007f78bdab30af in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105

Thread 32 (Thread 0x7f7816ffd700 (LWP 8219)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f789866334e in ?? () from /usr/lib/x86_64-linux-gnu/libavcodec.so.57
#2  0x00007f78bc3a56ca in start_thread (arg=0x7f7816ffd700) at pthread_create.c:333
#3  0x00007f78bdab30af in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105

Thread 31 (Thread 0x7f78177fe700 (LWP 8218)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f789866334e in ?? () from /usr/lib/x86_64-linux-gnu/libavcodec.so.57
#2  0x00007f78bc3a56ca in start_thread (arg=0x7f78177fe700) at pthread_create.c:333
#3  0x00007f78bdab30af in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105

Thread 30 (Thread 0x7f7817fff700 (LWP 8217)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f789866334e in ?? () from /usr/lib/x86_64-linux-gnu/libavcodec.so.57
#2  0x00007f78bc3a56ca in start_thread (arg=0x7f7817fff700) at pthread_create.c:333
#3  0x00007f78bdab30af in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105

Thread 29 (Thread 0x7f782cff8700 (LWP 8216)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f789866334e in ?? () from /usr/lib/x86_64-linux-gnu/libavcodec.so.57
#2  0x00007f78bc3a56ca in start_thread (arg=0x7f782cff8700) at pthread_create.c:333
#3  0x00007f78bdab30af in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105

Thread 28 (Thread 0x7f785a28b700 (LWP 8204)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f789866334e in ?? () from /usr/lib/x86_64-linux-gnu/libavcodec.so.57
#2  0x00007f78bc3a56ca in start_thread (arg=0x7f785a28b700) at pthread_create.c:333
#3  0x00007f78bdab30af in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105

Thread 27 (Thread 0x7f782d7f9700 (LWP 8203)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f789866334e in ?? () from /usr/lib/x86_64-linux-gnu/libavcodec.so.57
#2  0x00007f78bc3a56ca in start_thread (arg=0x7f782d7f9700) at pthread_create.c:333
#3  0x00007f78bdab30af in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105

Thread 26 (Thread 0x7f78601c4700 (LWP 8202)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f789866334e in ?? () from /usr/lib/x86_64-linux-gnu/libavcodec.so.57
#2  0x00007f78bc3a56ca in start_thread (arg=0x7f78601c4700) at pthread_create.c:333
#3  0x00007f78bdab30af in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105

Thread 25 (Thread 0x7f785ae7c700 (LWP 8201)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f789866334e in ?? () from /usr/lib/x86_64-linux-gnu/libavcodec.so.57
#2  0x00007f78bc3a56ca in start_thread (arg=0x7f785ae7c700) at pthread_create.c:333
#3  0x00007f78bdab30af in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105

Thread 24 (Thread 0x7f782e7fb700 (LWP 8200)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f789866334e in ?? () from /usr/lib/x86_64-linux-gnu/libavcodec.so.57
#2  0x00007f78bc3a56ca in start_thread (arg=0x7f782e7fb700) at pthread_create.c:333
#3  0x00007f78bdab30af in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105

Thread 23 (Thread 0x7f785b67d700 (LWP 8185)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f789866334e in ?? () from /usr/lib/x86_64-linux-gnu/libavcodec.so.57
#2  0x00007f78bc3a56ca in start_thread (arg=0x7f785b67d700) at pthread_create.c:333
#3  0x00007f78bdab30af in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105

Thread 22 (Thread 0x7f785c03c700 (LWP 8184)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f789866334e in ?? () from /usr/lib/x86_64-linux-gnu/libavcodec.so.57
#2  0x00007f78bc3a56ca in start_thread (arg=0x7f785c03c700) at pthread_create.c:333
#3  0x00007f78bdab30af in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105

Thread 21 (Thread 0x7f786a914700 (LWP 8183)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f789866334e in ?? () from /usr/lib/x86_64-linux-gnu/libavcodec.so.57
#2  0x00007f78bc3a56ca in start_thread (arg=0x7f786a914700) at pthread_create.c:333
#3  0x00007f78bdab30af in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105

Thread 20 (Thread 0x7f7868c30700 (LWP 8182)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f789866334e in ?? () from /usr/lib/x86_64-linux-gnu/libavcodec.so.57
#2  0x00007f78bc3a56ca in start_thread (arg=0x7f7868c30700) at pthread_create.c:333
#3  0x00007f78bdab30af in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105

Thread 19 (Thread 0x7f786bfff700 (LWP 8181)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f789866334e in ?? () from /usr/lib/x86_64-linux-gnu/libavcodec.so.57
#2  0x00007f78bc3a56ca in start_thread (arg=0x7f786bfff700) at pthread_create.c:333
#3  0x00007f78bdab30af in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105

Thread 18 (Thread 0x7f782effc700 (LWP 8174)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f789866334e in ?? () from /usr/lib/x86_64-linux-gnu/libavcodec.so.57
#2  0x00007f78bc3a56ca in start_thread (arg=0x7f782effc700) at pthread_create.c:333
#3  0x00007f78bdab30af in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105

Thread 17 (Thread 0x7f782f7fd700 (LWP 8173)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f789866334e in ?? () from /usr/lib/x86_64-linux-gnu/libavcodec.so.57
#2  0x00007f78bc3a56ca in start_thread (arg=0x7f782f7fd700) at pthread_create.c:333
#3  0x00007f78bdab30af in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105

Thread 16 (Thread 0x7f782fffe700 (LWP 8172)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f789866334e in ?? () from /usr/lib/x86_64-linux-gnu/libavcodec.so.57
#2  0x00007f78bc3a56ca in start_thread (arg=0x7f782fffe700) at pthread_create.c:333
#3  0x00007f78bdab30af in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105

Thread 15 (Thread 0x7f785c9bd700 (LWP 8171)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f789866334e in ?? () from /usr/lib/x86_64-linux-gnu/libavcodec.so.57
#2  0x00007f78bc3a56ca in start_thread (arg=0x7f785c9bd700) at pthread_create.c:333
#3  0x00007f78bdab30af in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105

Thread 14 (Thread 0x7f785d1be700 (LWP 8170)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f789866334e in ?? () from /usr/lib/x86_64-linux-gnu/libavcodec.so.57
#2  0x00007f78bc3a56ca in start_thread (arg=0x7f785d1be700) at pthread_create.c:333
#3  0x00007f78bdab30af in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105

Thread 13 (Thread 0x7f785d9bf700 (LWP 8169)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f789866334e in ?? () from /usr/lib/x86_64-linux-gnu/libavcodec.so.57
#2  0x00007f78bc3a56ca in start_thread (arg=0x7f785d9bf700) at pthread_create.c:333
#3  0x00007f78bdab30af in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105

Thread 12 (Thread 0x7f785e1c0700 (LWP 8168)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f789866334e in ?? () from /usr/lib/x86_64-linux-gnu/libavcodec.so.57
#2  0x00007f78bc3a56ca in start_thread (arg=0x7f785e1c0700) at pthread_create.c:333
#3  0x00007f78bdab30af in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105

Thread 11 (Thread 0x7f785e9c1700 (LWP 8167)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f789866334e in ?? () from /usr/lib/x86_64-linux-gnu/libavcodec.so.57
#2  0x00007f78bc3a56ca in start_thread (arg=0x7f785e9c1700) at pthread_create.c:333
#3  0x00007f78bdab30af in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105

Thread 10 (Thread 0x7f785f1c2700 (LWP 8166)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f789866334e in ?? () from /usr/lib/x86_64-linux-gnu/libavcodec.so.57
#2  0x00007f78bc3a56ca in start_thread (arg=0x7f785f1c2700) at pthread_create.c:333
#3  0x00007f78bdab30af in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105

Thread 9 (Thread 0x7f785f9c3700 (LWP 8165)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f789866334e in ?? () from /usr/lib/x86_64-linux-gnu/libavcodec.so.57
#2  0x00007f78bc3a56ca in start_thread (arg=0x7f785f9c3700) at pthread_create.c:333
#3  0x00007f78bdab30af in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105

Thread 8 (Thread 0x7f7858ff8700 (LWP 8161)):
#0  0x00007f78bdaa70bd in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007f78b7e0f9d6 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f78b7e0faec in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f78be6de4ab in QEventDispatcherGlib::processEvents (this=0x7f78380008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:419
#4  0x00007f78be6860fa in QEventLoop::exec (this=this@entry=0x7f7858ff7d00, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#5  0x00007f78be4abd43 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:500
#6  0x00007f78be4b0c68 in QThreadPrivate::start (arg=0x55e362d36c20) at thread/qthread_unix.cpp:341
#7  0x00007f78bc3a56ca in start_thread (arg=0x7f7858ff8700) at pthread_create.c:333
#8  0x00007f78bdab30af in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105

Thread 7 (Thread 0x7f78597f9700 (LWP 8160)):
#0  0x00007f78bdaa70bd in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007f78b7e0f9d6 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f78b7e0faec in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f78be6de4ab in QEventDispatcherGlib::processEvents (this=0x7f78340008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:419
#4  0x00007f78be6860fa in QEventLoop::exec (this=this@entry=0x7f78597f8d00, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#5  0x00007f78be4abd43 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:500
#6  0x00007f78be4b0c68 in QThreadPrivate::start (arg=0x55e361817c70) at thread/qthread_unix.cpp:341
#7  0x00007f78bc3a56ca in start_thread (arg=0x7f78597f9700) at pthread_create.c:333
#8  0x00007f78bdab30af in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105

Thread 6 (Thread 0x7f787df90700 (LWP 8148)):
#0  0x00007f78bdaa70bd in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007f78b7e0f9d6 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f78b7e0faec in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f78be6de4ab in QEventDispatcherGlib::processEvents (this=0x7f78740008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:419
#4  0x00007f78be6860fa in QEventLoop::exec (this=this@entry=0x7f787df8fce0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#5  0x00007f78be4abd43 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:500
#6  0x00007f78bf934c65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#7  0x00007f78be4b0c68 in QThreadPrivate::start (arg=0x55e35ea9d0e0) at thread/qthread_unix.cpp:341
#8  0x00007f78bc3a56ca in start_thread (arg=0x7f787df90700) at pthread_create.c:333
#9  0x00007f78bdab30af in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105

Thread 5 (Thread 0x7f787f792700 (LWP 8146)):
#0  0x00007f78b7e55020 in g_mutex_unlock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f78b7e0f364 in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f78b7e0f974 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f78b7e0faec in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f78be6de4ab in QEventDispatcherGlib::processEvents (this=0x7f78780008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:419
#5  0x00007f78be6860fa in QEventLoop::exec (this=this@entry=0x7f787f791ce0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#6  0x00007f78be4abd43 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:500
#7  0x00007f78bf934c65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#8  0x00007f78be4b0c68 in QThreadPrivate::start (arg=0x55e35d7ea9c0) at thread/qthread_unix.cpp:341
#9  0x00007f78bc3a56ca in start_thread (arg=0x7f787f792700) at pthread_create.c:333
#10 0x00007f78bdab30af in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105

Thread 4 (Thread 0x7f788d57b700 (LWP 8145)):
#0  0x00007f78bdaa70bd in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007f78957e964c in ?? () from /lib/x86_64-linux-gnu/libusb-1.0.so.0
#2  0x00007f78bc3a56ca in start_thread (arg=0x7f788d57b700) at pthread_create.c:333
#3  0x00007f78bdab30af in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105

Thread 3 (Thread 0x7f78a9278700 (LWP 8144)):
#0  0x00007f78bdaa2c8d in read () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007f78b7e53c60 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f78b7e0f485 in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f78b7e0f974 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f78b7e0faec in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f78be6de4ab in QEventDispatcherGlib::processEvents (this=0x7f789c0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:419
#6  0x00007f78be6860fa in QEventLoop::exec (this=this@entry=0x7f78a9277cd0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#7  0x00007f78be4abd43 in QThread::exec (this=this@entry=0x7f78c458ad60 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at thread/qthread.cpp:500
#8  0x00007f78c4516575 in QDBusConnectionManager::run (this=0x7f78c458ad60 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at qdbusconnection.cpp:171
#9  0x00007f78be4b0c68 in QThreadPrivate::start (arg=0x7f78c458ad60 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at thread/qthread_unix.cpp:341
#10 0x00007f78bc3a56ca in start_thread (arg=0x7f78a9278700) at pthread_create.c:333
#11 0x00007f78bdab30af in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105

Thread 2 (Thread 0x7f78aaab9700 (LWP 8143)):
#0  0x00007f78bdaa70bd in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007f78b617dc62 in ?? () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#2  0x00007f78b617f8d7 in xcb_wait_for_event () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#3  0x00007f78ad010299 in QXcbEventReader::run (this=0x55e35d142250) at qxcbconnection.cpp:1325
#4  0x00007f78be4b0c68 in QThreadPrivate::start (arg=0x55e35d142250) at thread/qthread_unix.cpp:341
#5  0x00007f78bc3a56ca in start_thread (arg=0x7f78aaab9700) at pthread_create.c:333
#6  0x00007f78bdab30af in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105

Thread 1 (Thread 0x7f78c44a9e00 (LWP 8142)):
[KCrash Handler]
#6  QGraphicsItemPrivate::ensureSortedChildren (this=0x100) at graphicsview/qgraphicsitem_p.h:820
#7  QGraphicsItem::childItems (this=0x55e3646b4140) at graphicsview/qgraphicsitem.cpp:1723
#8  0x000055e35b1405cc in ClipManager::groupsXml (this=0x55e35f4c7a20) at ./src/project/clipmanager.cpp:339
#9  0x000055e35b0ff624 in KdenliveDoc::groupsXml (this=<optimized out>) at ./src/doc/kdenlivedoc.cpp:697
#10 0x000055e35b157ab6 in ProjectManager::prepareSave (this=this@entry=0x55e35d23b520) at ./src/project/projectmanager.cpp:664
#11 0x000055e35b157be9 in ProjectManager::slotAutoSave (this=0x55e35d23b520) at ./src/project/projectmanager.cpp:626
#12 0x000055e35b465c35 in ProjectManager::qt_static_metacall (_o=0x55e35d23b520, _c=<optimized out>, _id=<optimized out>, _a=<optimized out>) at ./obj-x86_64-linux-gnu/src/moc_projectmanager.cpp:181
#13 0x00007f78be6b5b49 in QMetaObject::activate (sender=sender@entry=0x55e35d23b548, signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x0) at kernel/qobject.cpp:3730
#14 0x00007f78be6b60f7 in QMetaObject::activate (sender=sender@entry=0x55e35d23b548, m=m@entry=0x7f78be8d4780 <QTimer::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x0) at kernel/qobject.cpp:3595
#15 0x00007f78be7324b0 in QTimer::timeout (this=this@entry=0x55e35d23b548) at .moc/moc_qtimer.cpp:198
#16 0x00007f78be6c20e8 in QTimer::timerEvent (this=0x55e35d23b548, e=<optimized out>) at kernel/qtimer.cpp:247
#17 0x00007f78be6b6653 in QObject::event (this=0x55e35d23b548, e=<optimized out>) at kernel/qobject.cpp:1278
#18 0x00007f78bf1398ac in QApplicationPrivate::notify_helper (this=<optimized out>, receiver=0x55e35d23b548, e=0x7fff101a71d0) at kernel/qapplication.cpp:3804
#19 0x00007f78bf13ed4f in QApplication::notify (this=0x7fff101a7530, receiver=0x55e35d23b548, e=0x7fff101a71d0) at kernel/qapplication.cpp:3561
#20 0x00007f78be6883b0 in QCoreApplication::notifyInternal2 (receiver=0x55e35d23b548, event=event@entry=0x7fff101a71d0) at kernel/qcoreapplication.cpp:1015
#21 0x00007f78be6dd3ae in QCoreApplication::sendEvent (event=0x7fff101a71d0, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:225
#22 QTimerInfoList::activateTimers (this=0x55e35d163310) at kernel/qtimerinfo_unix.cpp:637
#23 0x00007f78be6dd8d1 in timerSourceDispatch (source=<optimized out>) at kernel/qeventdispatcher_glib.cpp:176
#24 0x00007f78b7e0f7d7 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#25 0x00007f78b7e0fa40 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#26 0x00007f78b7e0faec in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#27 0x00007f78be6de48f in QEventDispatcherGlib::processEvents (this=0x55e35d16cd60, flags=...) at kernel/qeventdispatcher_glib.cpp:417
#28 0x00007f78be6860fa in QEventLoop::exec (this=this@entry=0x7fff101a7420, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#29 0x00007f78be68e90c in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1285
#30 0x000055e35b0d43b2 in main (argc=<optimized out>, argv=<optimized out>) at ./src/main.cpp:130

Reported using DrKonqi

Comment 1 Wegwerf 2017-02-05 08:58:11 UTC

Klemens, leider hilft uns die Beschreibung "neight zum crash" nicht weiter. I selbst benutze Kdenlive mit Ubuntu 16.10 ohne Probleme beim Rendern zu MP4. Ich sehe, dass Du eine völlig veraltete Version 16.04.3 verwendest, die kann es auf Ubuntu 16.10 gar nicht gegeben haben? Egal, bitte installiere Kdenlive 16.12.x und versuche es damit. Vorzugsweise verwende bitte die ppas des Kdenlive Projekts selbst: https://launchpad.net/~kdenlive/+archive/ubuntu/kdenlive-stable

Noch eine Bitte: ich bin wohl der einzige, der hier Deutsch sprechen kann. Wenn irgendwie möglich, bitte benutze Englisch, damit Dir die anderen Beteiligten helfen können. Ich schaue nur ab und zu vorbei.