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IDProjectCategoryView StatusDate SubmittedLast Update
0000042KdenliveUser Interfacepublic2007-11-23 11:252008-10-26 21:53
ReporterDoudou 
Assigned To 
PrioritynormalSeveritycrashReproducibilityalways
StatusclosedResolutionunable to reproduce 
PlatformOSOS Version
Product Version 
Target VersionFixed in Version 
Summary0000042: Kdenlive crashes at startup on PowerPC
DescriptionSee the attached gdb backtrace (only libmlt is built by debugging symbols for now). The crash is in thread 2, pthread_lock. According to Valgrind, the address given to pthread_lock is neither malloc'ed nor recently freed.

At mlt_properties.c:898 (frame 0000003), index == 2 and list->count == 22
At mlt_property.c:58 (frame 0000002) this->destructor is mlt_pool_release according to gdb
Additional Information(gdb) thread apply all bt

Thread 3 (Thread 0x3139e4c0 (LWP 15220)):
#0 0x0e28765c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#1 0x0da2dc88 in consumer_thread (arg=<value optimized out>) at consumer_sdl_preview.c:381
0000002 0x0e281b14 in start_thread () from /lib/libpthread.so.0
0000003 0x0dec5754 in clone () from /lib/libc.so.6

Thread 2 (Thread 0x30b9e4c0 (LWP 15219)):
#0 0x0e284678 in pthread_mutex_lock () from /lib/libpthread.so.0
#1 0x0ffd8a18 in mlt_pool_release (release=0x3139f028) at mlt_pool.c:156
0000002 0x0ffc85cc in mlt_property_close (this=0x1052d718) at mlt_property.c:58
0000003 0x0ffc8a50 in mlt_properties_close (this=0x104c18a0) at mlt_properties.c:898
0000004 0x0ffc3d0c in mlt_frame_close (this=0x104c18a0) at mlt_frame.c:511
0000005 0x0da2e8a8 in consumer_thread (arg=<value optimized out>) at consumer_sdl_still.c:572
0000006 0x0e281b14 in start_thread () from /lib/libpthread.so.0
0000007 0x0dec5754 in clone () from /lib/libc.so.6

Thread 1 (Thread 0x3002ab80 (LWP 15190)):
#0 0x0e283134 in pthread_join () from /lib/libpthread.so.0
#1 0x0da2d58c in consumer_stop (parent=<value optimized out>) at consumer_sdl_preview.c:242
0000002 0x0ffd4314 in mlt_consumer_stop (this=0x200) at mlt_consumer.c:682
0000003 0x0ff7e808 in Mlt::Consumer::stop () from /usr/lib/libmlt++.so.0.2.4
0000004 0x100ffb5c in ?? ()
0000005 0x100f8f54 in ?? ()
0000006 0x100f46e4 in ?? ()
0000007 0x10126680 in ?? ()
0000008 0x100bbb18 in ?? ()
0000009 0x100bc278 in ?? ()
0000010 0x100e0a9c in ?? ()
0000011 0x10126338 in ?? ()
0000012 0x0de02380 in generic_start_main () from /lib/libc.so.6
0000013 0x0de025c4 in __libc_start_main () from /lib/libc.so.6
0000014 0x00000000 in ?? ()
#0 0x0e284678 in pthread_mutex_lock () from /lib/libpthread.so.0
TagsNo tags attached.
Build/Install Method
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-  Notes
(0000278)
madsdyd (administrator)
2008-09-26 23:48

Could you please confirm that this issue is still present in recent Kdenlive and MLT versions?

Please note that the KDE3 version of Kdenlive is no longer supported, but if this is an error in MLT, you may be able to trigger it using the Kdenlive for KDE3. Otherwise, please build a KDE4 version.

If you have trouble building/obtaining the KDE4/qt4 version of Kdenlive, please consult http://en.wikibooks.org/wiki/Kdenlive/Getting_and_installing [^]

You may especially be interessted in the Kdenlive Builder Wizard, available at http://www.kde-apps.org/content/show.php?content=85826 [^] .


Thanks.
(0000675)
madsdyd (administrator)
2008-10-25 07:24

This bug will be closed before the end of this weekend, unless there is some additional information to add to it.

- Issue History
Date Modified Username Field Change
2007-11-23 11:25 Doudou New Issue
2008-09-26 23:48 madsdyd Note Added: 0000278
2008-09-26 23:48 madsdyd Status new => feedback
2008-10-25 07:24 madsdyd Note Added: 0000675
2008-10-26 21:53 madsdyd Status feedback => closed
2008-10-26 21:53 madsdyd Resolution open => unable to reproduce


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