0002295: Kdenlive crashing when playing video

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Date Submitted

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0002295

Kdenlive

Effects

public

2011-08-27 11:47

2011-09-19 19:16

Reporter

Inso

Assigned To

ddennedy

Priority

normal

Severity

crash

Reproducibility

always

Status

feedback

Resolution

reopened

Platform

Archlinux

Ubuntu

OS Version

11.04

Product Version

Recent git

Target Version

Fixed in Version

0.8.2

Summary

0002295: Kdenlive crashing when playing video

Description

Ok, yesterday it was working, but since today, my kdenlive is crashing when i play pause. (It plays the video for 5-15 seconds, and crash).

Here is what i updated yesterday before shuting down computer and starting it today :

[2011-08-26 00:46] upgraded git (1.7.6-1 -> 1.7.6.1-1)
[2011-08-26 00:47] upgraded kdeedu-marble (4.7.0-2 -> 4.7.0-3)
[2011-08-26 00:47] upgraded libffi (3.0.9-1 -> 3.0.10-1)
[2011-08-26 00:47] upgraded libssh2 (1.2.7-2 -> 1.2.9-1)
[2011-08-26 00:47] upgraded playonlinux (3.8.12-2 -> 4.0.7-1)
[2011-08-26 00:47] upgraded rasqal (1:0.9.26-1 -> 1:0.9.27-1)

Here is a stacktrace :

Application: Kdenlive (kdenlive), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f1a06091780 (LWP 1562))]

Thread 7 (Thread 0x7f19e52b7700 (LWP 1705)):
#0 0xffffffffff60017b in ?? ()
#1 0x00007f19e52b6af0 in ?? ()
0000002 0x00007fff345ff7e7 in ?? ()
Backtrace stopped: previous frame identical to this frame (corrupt stack?)

Thread 6 (Thread 0x7f19dd85c700 (LWP 1761)):
#0 0x00007f1a03d34e3b in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#1 0x00007f1a05cc0e00 in mlt_consumer_put_frame () from /usr/lib/libmlt.so.4
0000002 0x00007f19f19074c3 in ?? () from /usr/lib/mlt/libmltsdl.so
0000003 0x00007f1a03d30d60 in start_thread () from /lib/libpthread.so.0
0000004 0x00007f1a00d6725d in clone () from /lib/libc.so.6
0000005 0x0000000000000000 in ?? ()

Thread 5 (Thread 0x7f19dd05b700 (LWP 1806)):
#0 0x00007f1a03d34ac4 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#1 0x00007f1a05cc178b in mlt_consumer_rt_frame () from /usr/lib/libmlt.so.4
0000002 0x00007f19f1904898 in ?? () from /usr/lib/mlt/libmltsdl.so
0000003 0x00007f1a03d30d60 in start_thread () from /lib/libpthread.so.0
0000004 0x00007f1a00d6725d in clone () from /lib/libc.so.6
0000005 0x0000000000000000 in ?? ()

Thread 4 (Thread 0x7f19d78d1700 (LWP 1807)):
[KCrash Handler]
0000006 0x00007f1a00d08445 in ?? () from /lib/libc.so.6
0000007 0x00007f1a00d0abbd in malloc () from /lib/libc.so.6
0000008 0x00007f1a00d10002 in strdup () from /lib/libc.so.6
0000009 0x00007f1a05cb576b in mlt_property_set_string () from /usr/lib/libmlt.so.4
0000010 0x00007f1a05cb7dce in mlt_properties_set () from /usr/lib/libmlt.so.4
0000011 0x00007f1a05cbd02a in mlt_multitrack_refresh () from /usr/lib/libmlt.so.4
0000012 0x00007f1a05cc47cf in mlt_tractor_refresh () from /usr/lib/libmlt.so.4
0000013 0x00007f1a05cb9bac in mlt_events_fire () from /usr/lib/libmlt.so.4
0000014 0x00007f1a05cb9b80 in mlt_events_fire () from /usr/lib/libmlt.so.4
0000015 0x00007f1a05cb9315 in mlt_properties_set_position () from /usr/lib/libmlt.so.4
0000016 0x00007f1a05cb9bac in mlt_events_fire () from /usr/lib/libmlt.so.4
0000017 0x00007f1a05cb9bac in mlt_events_fire () from /usr/lib/libmlt.so.4
0000018 0x00007f1a05cb9b80 in mlt_events_fire () from /usr/lib/libmlt.so.4
0000019 0x00007f1a05cb93c9 in mlt_properties_set_double () from /usr/lib/libmlt.so.4
0000020 0x00007f19e6d40b27 in ?? () from /usr/lib/mlt/libmltnormalize.so
0000021 0x00007f1a05cb31ed in mlt_frame_get_audio () from /usr/lib/libmlt.so.4
0000022 0x00007f19eff4fd9b in ?? () from /usr/lib/mlt/libmltcore.so
0000023 0x00007f1a05cb31ed in mlt_frame_get_audio () from /usr/lib/libmlt.so.4
0000024 0x00007f1a05cc4460 in ?? () from /usr/lib/libmlt.so.4
0000025 0x00007f1a05cb31ed in mlt_frame_get_audio () from /usr/lib/libmlt.so.4
0000026 0x00007f1a05cc1538 in ?? () from /usr/lib/libmlt.so.4
0000027 0x00007f1a03d30d60 in start_thread () from /lib/libpthread.so.0
0000028 0x00007f1a00d6725d in clone () from /lib/libc.so.6
0000029 0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7f19daeec700 (LWP 1808)):
#0 0x00007f1a03d34ac4 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#1 0x00007f19f1904e63 in ?? () from /usr/lib/mlt/libmltsdl.so
0000002 0x00007f19f166f5b8 in ?? () from /usr/lib/libSDL-1.2.so.0
0000003 0x00007f19f16779b5 in ?? () from /usr/lib/libSDL-1.2.so.0
0000004 0x00007f19f16bcdb9 in ?? () from /usr/lib/libSDL-1.2.so.0
0000005 0x00007f1a03d30d60 in start_thread () from /lib/libpthread.so.0
0000006 0x00007f1a00d6725d in clone () from /lib/libc.so.6
0000007 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f19db8af700 (LWP 1809)):
#0 0x00007f1a00d73d1b in ?? () from /lib/libc.so.6
#1 0x00007f1a00d0ccaf in ?? () from /lib/libc.so.6
0000002 0x00007f1a00d0b0c1 in free () from /lib/libc.so.6
0000003 0x00007f1a05cb65e0 in mlt_properties_close () from /usr/lib/libmlt.so.4
0000004 0x00007f1a05cb26ac in mlt_frame_close () from /usr/lib/libmlt.so.4
0000005 0x00007f19f190522e in ?? () from /usr/lib/mlt/libmltsdl.so
0000006 0x00007f1a03d30d60 in start_thread () from /lib/libpthread.so.0
0000007 0x00007f1a00d6725d in clone () from /lib/libc.so.6
0000008 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f1a06091780 (LWP 1562)):
#0 0x00007f1a00d73d1b in ?? () from /lib/libc.so.6
#1 0x00007f1a00d0ccaf in ?? () from /lib/libc.so.6
0000002 0x00007f1a00d0b0c1 in free () from /lib/libc.so.6
0000003 0x00007f19ea793eac in av_freep () from /usr/lib/libavutil.so.50
0000004 0x00007f19eacf721e in avcodec_close () from /usr/lib/libavcodec.so.52
0000005 0x00007f19ed8b3a87 in ?? () from /usr/lib/mlt/libmltavformat.so
0000006 0x00007f1a05cc72a6 in ?? () from /usr/lib/libmlt.so.4
0000007 0x00007f1a05cc7432 in mlt_cache_close () from /usr/lib/libmlt.so.4
0000008 0x00007f1a05cb5f3a in mlt_property_close () from /usr/lib/libmlt.so.4
0000009 0x00007f1a05cb65e0 in mlt_properties_close () from /usr/lib/libmlt.so.4
0000010 0x00007f1a05cb5f3a in mlt_property_close () from /usr/lib/libmlt.so.4
0000011 0x00007f1a05cb65e0 in mlt_properties_close () from /usr/lib/libmlt.so.4
0000012 0x00007f1a05cc4981 in mlt_factory_close () from /usr/lib/libmlt.so.4
0000013 0x00007f1a00ccb271 in ?? () from /lib/libc.so.6
0000014 0x00007f1a00ccb2f5 in exit () from /lib/libc.so.6
0000015 0x00007f1a019f9f28 in ?? () from /usr/lib/libQtGui.so.4
0000016 0x00007f1a04cda528 in KApplication::xioErrhandler(_XDisplay*) () from /usr/lib/libkdeui.so.5
0000017 0x00007f1a0359312e in _XIOError () from /usr/lib/libX11.so.6
0000018 0x00007f1a035909ad in _XEventsQueued () from /usr/lib/libX11.so.6
0000019 0x00007f1a0358132f in XEventsQueued () from /usr/lib/libX11.so.6
0000020 0x00007f1a01a30fec in ?? () from /usr/lib/libQtGui.so.4
0000021 0x00007f19ffc59f24 in g_main_context_check () from /usr/lib/libglib-2.0.so.0
0000022 0x00007f19ffc5a7f2 in ?? () from /usr/lib/libglib-2.0.so.0
0000023 0x00007f19ffc5ad09 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
0000024 0x00007f1a052968de in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
0000025 0x00007f1a01a311be in ?? () from /usr/lib/libQtGui.so.4
0000026 0x00007f1a0526adb2 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
0000027 0x00007f1a0526afb7 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
0000028 0x00007f1a0526f1ab in QCoreApplication::exec() () from /usr/lib/libQtCore.so.4
0000029 0x000000000044d58b in ?? ()
0000030 0x00007f1a00cb513d in __libc_start_main () from /lib/libc.so.6
0000031 0x000000000044e281 in _start ()

Steps To Reproduce

Create a project with HD video, apply some composite effect and play...

Notes
(0007224) Inso (reporter) 2011-08-27 12:01	my kdenlive is crashing when i *press play* (its morning sorry)

(0007331) ttill (developer) 2011-09-18 23:38	There recently was a race condition fix related to mlt_property in MLT git. Does the crash still occur using latest MLT from git? Do you use more than one thread for MLT?

(0007333) Inso (reporter) 2011-09-19 07:07 edited on: 2011-09-19 07:07	Yeah, good job ! It seems fixed, thanks for your awesome job !

(0007334) Inso (reporter) 2011-09-19 19:16 edited on: 2011-09-19 19:21	Sorry, this morning it was working fine, and now its crashy again. :/ It's a bit random. It crashes mostly when there is a lot of effects / composite.

Issue History
Date Modified	Username	Field	Change
2011-08-27 11:47	Inso	New Issue
2011-08-27 12:01	Inso	Note Added: 0007224
2011-09-18 23:38	ttill	Note Added: 0007331
2011-09-18 23:38	ttill	Status	new => feedback
2011-09-19 07:07	Inso	Note Added: 0007333
2011-09-19 07:07	Inso	Status	feedback => new
2011-09-19 07:07	Inso	Note Edited: 0007333	View Revisions
2011-09-19 11:29	ttill	Status	new => resolved
2011-09-19 11:29	ttill	Fixed in Version	=> 0.8.2
2011-09-19 11:29	ttill	Resolution	open => fixed
2011-09-19 11:29	ttill	Assigned To	=> ddennedy
2011-09-19 19:16	Inso	Note Added: 0007334
2011-09-19 19:16	Inso	Status	resolved => feedback
2011-09-19 19:16	Inso	Resolution	fixed => reopened
2011-09-19 19:20	Inso	Note Edited: 0007334	View Revisions
2011-09-19 19:21	Inso	Note Edited: 0007334	View Revisions

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