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IDProjectCategoryView StatusDate SubmittedLast Update
0003150KdenliveUser Interfacepublic2013-08-22 06:102014-08-05 15:44
Reporterfarid 
Assigned Tovpinon 
PriorityurgentSeveritycrashReproducibilityalways
StatusresolvedResolutionno change required 
Platform64bitOSArchlinuxOS Versionrolling-release
Product Version0.9.6 
Target VersionFixed in Version 
Summary0003150: kdenlive freezing/crashing
Descriptionkdenlive freezing all the time. (although this might be related to kde update in archlinux.)

Program received signal SIGSEGV, Segmentation fault.
0x00007ffff28937b2 in malloc_consolidate () from /usr/lib/libc.so.6
(gdb) backtrace
#0 0x00007ffff28937b2 in malloc_consolidate () from /usr/lib/libc.so.6
#1 0x00007ffff2894321 in _int_free () from /usr/lib/libc.so.6
0000002 0x00007fffd1251d8c in av_freep () from /usr/lib/libavutil.so.52
0000003 0x00007fffd1580b62 in avformat_free_context ()
from /usr/lib/libavformat.so.55
0000004 0x00007fffd1580ced in avformat_close_input ()
from /usr/lib/libavformat.so.55
0000005 0x00007fffcc0853ad in ?? () from /usr/lib/mlt/libmltavformat.so
0000006 0x00007ffff46c04c6 in ?? () from /usr/lib/libmlt.so.6
0000007 0x00007ffff46c0568 in mlt_cache_item_close () from /usr/lib/libmlt.so.6
0000008 0x00007ffff46abc39 in mlt_property_close () from /usr/lib/libmlt.so.6
0000009 0x00007ffff46adb11 in mlt_properties_close () from /usr/lib/libmlt.so.6
0000010 0x00007ffff46a755c in mlt_frame_close () from /usr/lib/libmlt.so.6
0000011 0x00007ffff46abc39 in mlt_property_close () from /usr/lib/libmlt.so.6
0000012 0x00007ffff46adb11 in mlt_properties_close () from /usr/lib/libmlt.so.6
0000013 0x00007ffff46a755c in mlt_frame_close () from /usr/lib/libmlt.so.6
0000014 0x00007ffff448ed00 in Mlt::Frame::~Frame() () from /usr/lib/libmlt++.so.3
0000015 0x00007ffff448ed39 in Mlt::Frame::~Frame() () from /usr/lib/libmlt++.so.3
0000016 0x00000000006d4f7c in ?? ()
0000017 0x00000000006e335c in ?? ()
0000018 0x00007ffff4c7cf5e in QObject::event(QEvent*) ()
from /usr/lib/libQtCore.so.4
0000019 0x00007ffff565212c in QApplicationPrivate::notify_helper(QObject*, QEvent*)
---Type <return> to continue, or q <return> to quit---
() from /usr/lib/libQtGui.so.4
0000020 0x00007ffff56586f0 in QApplication::notify(QObject*, QEvent*) ()
from /usr/lib/libQtGui.so.4
0000021 0x00007ffff79b172a in KApplication::notify(QObject*, QEvent*) ()
from /usr/lib/libkdeui.so.5
0000022 0x00007ffff4c64efd in QCoreApplication::notifyInternal(QObject*, QEvent*)
() from /usr/lib/libQtCore.so.4
0000023 0x00007ffff4c67f4f in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /usr/lib/libQtCore.so.4
0000024 0x00007ffff4c922c3 in ?? () from /usr/lib/libQtCore.so.4
0000025 0x00007fffefcc9d96 in g_main_context_dispatch ()
from /usr/lib/libglib-2.0.so.0
0000026 0x00007fffefcca0e8 in ?? () from /usr/lib/libglib-2.0.so.0
0000027 0x00007fffefcca18c in g_main_context_iteration ()
from /usr/lib/libglib-2.0.so.0
0000028 0x00007ffff4c91b85 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
0000029 0x00007ffff56ef2e6 in ?? () from /usr/lib/libQtGui.so.4
0000030 0x00007ffff4c63b5f in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
0000031 0x00007ffff4c63e55 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
0000032 0x00007ffff4c68f8b in QCoreApplication::exec() ()
---Type <return> to continue, or q <return> to quit---
from /usr/lib/libQtCore.so.4
0000033 0x0000000000455a99 in ?? ()
0000034 0x00007ffff283cbc5 in __libc_start_main () from /usr/lib/libc.so.6
0000035 0x0000000000456049 in _start ()
Tagsmlt, segfault
Build/Install Method(select)
Attached Files

- Relationships

-  Notes
(0009593)
farid (updater)
2013-08-22 06:29

here is another backtrace.

#0 0x00007ffff28503d9 in raise () from /usr/lib/libc.so.6
#1 0x00007ffff28517d8 in abort () from /usr/lib/libc.so.6
0000002 0x00007ffff288ded4 in __libc_message () from /usr/lib/libc.so.6
0000003 0x00007ffff289369e in malloc_printerr () from /usr/lib/libc.so.6
0000004 0x00007ffff28945fc in _int_free () from /usr/lib/libc.so.6
0000005 0x00007fffd1251d8c in av_freep () from /usr/lib/libavutil.so.52
0000006 0x00007fffd1517caa in ?? () from /usr/lib/libavformat.so.55
0000007 0x00007fffd1516997 in ?? () from /usr/lib/libavformat.so.55
0000008 0x00007fffd1516b98 in ?? () from /usr/lib/libavformat.so.55
0000009 0x00007fffd1516c24 in ?? () from /usr/lib/libavformat.so.55
0000010 0x00007fffd1579190 in ?? () from /usr/lib/libavformat.so.55
0000011 0x00007fffd157ccfd in ?? () from /usr/lib/libavformat.so.55
0000012 0x00007fffd157e80f in avformat_find_stream_info () from /usr/lib/libavformat.so.55
0000013 0x00007fffcc08943f in ?? () from /usr/lib/mlt/libmltavformat.so
0000014 0x00007fffcc089b41 in ?? () from /usr/lib/mlt/libmltavformat.so
0000015 0x00007ffff46b5841 in ?? () from /usr/lib/libmlt.so.6
0000016 0x00007ffff46b3c1b in mlt_service_get_frame () from /usr/lib/libmlt.so.6
0000017 0x00007ffff46b569c in ?? () from /usr/lib/libmlt.so.6
0000018 0x00007ffff46b3c1b in mlt_service_get_frame () from /usr/lib/libmlt.so.6
0000019 0x00007ffff46b6e2f in ?? () from /usr/lib/libmlt.so.6
0000020 0x00007ffff46b5841 in ?? () from /usr/lib/libmlt.so.6
0000021 0x00007ffff46b3c1b in mlt_service_get_frame () from /usr/lib/libmlt.so.6
0000022 0x00007ffff46b5d8c in ?? () from /usr/lib/libmlt.so.6
0000023 0x00007ffff46b5841 in ?? () from /usr/lib/libmlt.so.6
0000024 0x00007ffff46b3c1b in mlt_service_get_frame () from /usr/lib/libmlt.so.6
0000025 0x00007ffff46bc890 in ?? () from /usr/lib/libmlt.so.6
0000026 0x00007ffff46b3c1b in mlt_service_get_frame () from /usr/lib/libmlt.so.6
0000027 0x00007ffff46bc890 in ?? () from /usr/lib/libmlt.so.6
0000028 0x00007ffff46b3c1b in mlt_service_get_frame () from /usr/lib/libmlt.so.6
0000029 0x00007ffff46bc890 in ?? () from /usr/lib/libmlt.so.6
0000030 0x00007ffff46b3c1b in mlt_service_get_frame () from /usr/lib/libmlt.so.6
---Type <return> to continue, or q <return> to quit---
0000031 0x00007ffff46bc890 in ?? () from /usr/lib/libmlt.so.6
0000032 0x00007ffff46b3c1b in mlt_service_get_frame () from /usr/lib/libmlt.so.6
0000033 0x00007ffff46bc793 in ?? () from /usr/lib/libmlt.so.6
0000034 0x00007ffff46b3c1b in mlt_service_get_frame () from /usr/lib/libmlt.so.6
0000035 0x00007ffff46bc793 in ?? () from /usr/lib/libmlt.so.6
0000036 0x00007ffff46b3c1b in mlt_service_get_frame () from /usr/lib/libmlt.so.6
0000037 0x00007ffff46bc793 in ?? () from /usr/lib/libmlt.so.6
0000038 0x00007ffff46b3c1b in mlt_service_get_frame () from /usr/lib/libmlt.so.6
0000039 0x00007ffff46bc793 in ?? () from /usr/lib/libmlt.so.6
0000040 0x00007ffff46b3c1b in mlt_service_get_frame () from /usr/lib/libmlt.so.6
0000041 0x00007ffff46bc793 in ?? () from /usr/lib/libmlt.so.6
0000042 0x00007ffff46b3c1b in mlt_service_get_frame () from /usr/lib/libmlt.so.6
0000043 0x00007ffff46bc793 in ?? () from /usr/lib/libmlt.so.6
0000044 0x00007ffff46b3c1b in mlt_service_get_frame () from /usr/lib/libmlt.so.6
0000045 0x00007ffff46bc793 in ?? () from /usr/lib/libmlt.so.6
0000046 0x00007ffff46b3c1b in mlt_service_get_frame () from /usr/lib/libmlt.so.6
0000047 0x00007ffff46bc793 in ?? () from /usr/lib/libmlt.so.6
0000048 0x00007ffff46b3c1b in mlt_service_get_frame () from /usr/lib/libmlt.so.6
0000049 0x00007ffff46bc793 in ?? () from /usr/lib/libmlt.so.6
0000050 0x00007ffff46b3c1b in mlt_service_get_frame () from /usr/lib/libmlt.so.6
0000051 0x00007ffff46bc793 in ?? () from /usr/lib/libmlt.so.6
0000052 0x00007ffff46b3c1b in mlt_service_get_frame () from /usr/lib/libmlt.so.6
0000053 0x00007ffff46bc793 in ?? () from /usr/lib/libmlt.so.6
0000054 0x00007ffff46b3c1b in mlt_service_get_frame () from /usr/lib/libmlt.so.6
0000055 0x00007ffff46bd170 in ?? () from /usr/lib/libmlt.so.6
0000056 0x00007ffff46b5841 in ?? () from /usr/lib/libmlt.so.6
0000057 0x00007ffff46b3c1b in mlt_service_get_frame () from /usr/lib/libmlt.so.6
#58 0x00007ffff46b3c1b in mlt_service_get_frame () from /usr/lib/libmlt.so.6
0000059 0x00007ffff46b9e98 in mlt_consumer_get_frame () from /usr/lib/libmlt.so.6
0000060 0x00007ffff46babb6 in mlt_consumer_rt_frame () from /usr/lib/libmlt.so.6
0000061 0x00007fffc99a8848 in ?? () from /usr/lib/mlt/libmltsdl.so
---Type <return> to continue, or q <return> to quit---
0000062 0x00007ffff48d4062 in start_thread () from /usr/lib/libpthread.so.0
0000063 0x00007ffff28ffa2d in clone () from /usr/lib/libc.so.6
(0009597)
ddennedy (developer)
2013-08-29 19:24

This looks like a build problem. Like ffmpeg was updated, but not mlt or mlt not rebuilt after ffmpeg was updated. You should try a nightly build, which uses its own nightly builds of FFmpeg and MLT:

http://builds.meltytech.com/kdenlive/latest.rss [^]

Also, we have noticed some problems stemming from ArchLinux enabling VDPAU in MLT:

https://sourceforge.net/p/mlt/bugs/199/ [^]

https://bugs.archlinux.org/task/36710 [^]
(0009598)
farid (updater)
2013-08-29 19:43

thanks dan.

i see the mlt package has been updated at archlinux repos.

cheers :)
(0010179)
vpinon (administrator)
2014-08-05 15:44

build problem

- Issue History
Date Modified Username Field Change
2013-08-22 06:10 farid New Issue
2013-08-22 06:29 farid Note Added: 0009593
2013-08-22 06:30 farid Tag Attached: segfault
2013-08-22 06:30 farid Tag Attached: mlt
2013-08-29 19:24 ddennedy Note Added: 0009597
2013-08-29 19:43 farid Note Added: 0009598
2014-08-05 15:44 vpinon Note Added: 0010179
2014-08-05 15:44 vpinon Status new => resolved
2014-08-05 15:44 vpinon Resolution open => no change required
2014-08-05 15:44 vpinon Assigned To => vpinon


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