Hey Jean-Baptiste,

could you work with these information?

Am 11.06.2016 um 06:21 schrieb Kyanos:
> Package: kdenlive
> Version: 16.04.1-1
> Severity: normal
>
> Dear Maintainer,
>
> When I try to run the "Reverse Clip" job on a video clip, one of a few
> errors occurs. I've tried this on a few different video clips,  I can't
> find any clear pattern as to which error occurs.
>
>
> GDB sessions follow.
>
> Error 1: Segmentation fault in xmlCheckUTF8__internal_alias (libxml2)
>
> Program received signal SIGSEGV, Segmentation fault.
> [Switching to Thread 0x7fffa67fb700 (LWP 12597)]
> 0x00007fffccd19483 in xmlCheckUTF8__internal_alias (
>     utf=utf@entry=0x703532 <error: Cannot access memory at address
> 0x703532>)
>     at ../../xmlstring.c:795
> 795     ../../xmlstring.c: No such file or directory.
> (gdb) bt
> #0  0x00007fffccd19483 in xmlCheckUTF8__internal_alias (
>     utf=utf@entry=0x703532 <error: Cannot access memory at address
> 0x703532>)
>     at ../../xmlstring.c:795
> #1  0x00007fffccca3311 in xmlNewPropInternal (node=0x7fff681faa30,
>     ns=ns@entry=0x0, name=name@entry=0x7fffc8aba09b "description",
>     value=0x703532 <error: Cannot access memory at address 0x703532>,
>     eatname=eatname@entry=0) at ../../tree.c:1875
> #2  0x00007fffccca34c8 in xmlNewPropInternal (eatname=0,
>     value=<optimized out>, name=0x7fffc8aba09b "description", ns=0x0,
>     node=0x7fff681faa30) at ../../tree.c:1940
> #3  xmlNewProp__internal_alias (node=node@entry=0x7fff681faa30,
>     name=name@entry=0x7fffc8aba09b "description", value=<optimized out>)
>     at ../../tree.c:1939
> #4  0x00007fffc8ab5c86 in xml_make_doc (
>     consumer=consumer@entry=0x7fff681e4b20,
>     service=service@entry=0x7fff681e4a80) at consumer_xml.c:760
> #5  0x00007fffc8ab611a in output_xml
> (consumer=consumer@entry=0x7fff681e4b20)
>     at consumer_xml.c:842
> #6  0x00007fffc8ab62d0 in consumer_start (consumer=0x7fff681e4b20)
>     at consumer_xml.c:898
> #7  0x00007ffff66e8536 in mlt_consumer_start (self=0x7fff681e4b20)
>     at mlt_consumer.c:599
> #8  0x00007ffff64b811c in Mlt::Consumer::run (this=0x7fff681e49d0)
>     at MltConsumer.cpp:129
> #9  0x000055555565f78b in MeltJob::startJob (this=0x55555cccdb40)
>     at /build/kdenlive-16.04.1/src/project/jobs/meltjob.cpp:218
> #10 0x00005555556662cf in JobManager::slotProcessJobs (this=0x555558746f50)
>     at /build/kdenlive-16.04.1/src/project/jobs/jobmanager.cpp:191
> #11 0x000055555563b33d in QtConcurrent::RunFunctionTask<void>::run (
>     this=0x55555cd2cb00)
>     at
> /usr/include/x86_64-linux-gnu/qt5/QtConcurrent/qtconcurrentrunbase.h:130
> #12 0x00007ffff07e2303 in QThreadPoolThread::run (this=0x7fffac08cfc0)
>     at thread/qthreadpool.cpp:93
> #13 0x00007ffff07e580e in QThreadPrivate::start (arg=0x7fffac08cfc0)
>     at thread/qthread_unix.cpp:331
> #14 0x00007fffec7bb454 in start_thread (arg=0x7fffa67fb700)
>     at pthread_create.c:334
> #15 0x00007fffefbf0e5d in clone ()
>     at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109
>
>
> Note: In place of 0x703532 in the backtrace above, have also gotten
> various other addresses, including 0x513c70614d512c67 and 0x30.
>
>
> Error 2: Arithmetic exception in MltVideoProfile::isCompatible (Kdenlive)
>
> Program received signal SIGFPE, Arithmetic exception.
> [Switching to Thread 0x7fffba697700 (LWP 12840)]
> 0x0000555555947fe5 in MltVideoProfile::isCompatible (
>     this=this@entry=0x7fffba696af0, point=...)
>     at /build/kdenlive-16.04.1/src/definitions.cpp:115
> 115     /build/kdenlive-16.04.1/src/definitions.cpp: No such file or
> directory.
> (gdb) bt
> #0  0x0000555555947fe5 in MltVideoProfile::isCompatible (
>     this=this@entry=0x7fffba696af0, point=...)
>     at /build/kdenlive-16.04.1/src/definitions.cpp:115
> #1  0x0000555555908ce1 in ProducerQueue::processFileProperties (
>     this=<optimized out>)
>     at /build/kdenlive-16.04.1/src/mltcontroller/producerqueue.cpp:237
> #2  0x000055555563b33d in QtConcurrent::RunFunctionTask<void>::run (
>     this=0x55555cca5b80)
>     at
> /usr/include/x86_64-linux-gnu/qt5/QtConcurrent/qtconcurrentrunbase.h:130
> #3  0x00007ffff07e2303 in QThreadPoolThread::run (this=0x555557178180)
>     at thread/qthreadpool.cpp:93
> #4  0x00007ffff07e580e in QThreadPrivate::start (arg=0x555557178180)
>     at thread/qthread_unix.cpp:331
> #5  0x00007fffec7bb454 in start_thread (arg=0x7fffba697700)
>     at pthread_create.c:334
> #6  0x00007fffefbf0e5d in clone ()
>     at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109
>
>
> What's interesting about this error is that a .mlt file is produced, but
> the <profile> tag in it has corrupt values. A sample follows:
>
>
> <profile width="1702258015" height="7566446" progressive="1713386802"
> sample_aspect_num="1677751152" sample_aspect_den="956329573"
> display_aspect_num="235736320" display_aspect_den="37"
> frame_rate_num="37" frame_rate_den="0" colorspace="0"/>
>
>
> Trying to import this into a new project results in the same arithmetic
> exception.
>
> Error 3: Segmentation fault in mlt_profile_fps (libmlt)
>
>
> Program received signal SIGSEGV, Segmentation fault.
> [Switching to Thread 0x7fff89ff9700 (LWP 13146)]
> 0x00007ffff66eccad in mlt_profile_fps (profile=0x73746e6576655f)
>     at mlt_profile.c:267
> 267     mlt_profile.c: No such file or directory.
> (gdb) bt
> #0  0x00007ffff66eccad in mlt_profile_fps (profile=0x73746e6576655f)
>     at mlt_profile.c:267
> #1  0x00007ffff66db03c in mlt_properties_get_position (
>     self=self@entry=0x7fff6c43f4a0, name=name@entry=0x7ffff66ef469 "out")
>     at mlt_properties.c:1075
> #2  0x00007ffff66e0dec in mlt_producer_get_out
> (self=self@entry=0x7fff6c43f4a0)
>     at mlt_producer.c:527
> #3  0x00007ffff66e0dfe in mlt_producer_get_playtime (
>     self=self@entry=0x7fff6c43f4a0) at mlt_producer.c:539
> #4  0x00007ffff66e1f12 in mlt_multitrack_refresh (
>     self=self@entry=0x7fff6c43bfc0) at mlt_multitrack.c:144
> #5  0x00007ffff66e2030 in mlt_multitrack_connect (self=0x7fff6c43bfc0,
>     producer=0x7fff6c43f4a0, track=<optimized out>) at mlt_multitrack.c:225
> #6  0x00007ffff66ea8d3 in mlt_tractor_set_track (self=<optimized out>,
>     producer=<optimized out>, index=<optimized out>) at mlt_tractor.c:244
> #7  0x000055555565f71c in MeltJob::startJob (this=0x55555c671e10)
>     at /build/kdenlive-16.04.1/src/project/jobs/meltjob.cpp:211
> #8  0x00005555556662cf in JobManager::slotProcessJobs (this=0x55555c9e54a0)
>     at /build/kdenlive-16.04.1/src/project/jobs/jobmanager.cpp:191
> #9  0x000055555563b33d in QtConcurrent::RunFunctionTask<void>::run (
>     this=0x555555e699e0)
>     at
> /usr/include/x86_64-linux-gnu/qt5/QtConcurrent/qtconcurrentrunbase.h:130
> #10 0x00007ffff07e2303 in QThreadPoolThread::run (this=0x55555c78de30)
>     at thread/qthreadpool.cpp:93
> #11 0x00007ffff07e580e in QThreadPrivate::start (arg=0x55555c78de30)
>     at thread/qthread_unix.cpp:331
> #12 0x00007fffec7bb454 in start_thread (arg=0x7fff89ff9700)
>     at pthread_create.c:334
> #13 0x00007fffefbf0e5d in clone ()
>     at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109
>
>
> Thank you for your consideration.
>
> -- System Information:
> Debian Release: stretch/sid
>   APT prefers testing
>   APT policy: (500, 'testing'), (300, 'oldstable-updates'), (300,
> 'oldstable')
> Architecture: amd64 (x86_64)
> Foreign Architectures: i386
>
> Kernel: Linux 4.5.0-2-amd64 (SMP w/4 CPU cores)
> Locale: LANG=en_US.utf8, LC_CTYPE=en_US.utf8 (charmap=UTF-8)
> Shell: /bin/sh linked to /bin/dash
> Init: systemd (via /run/systemd/system)
>
> Versions of packages kdenlive depends on:
> ii  ffmpeg                       7:3.0.2-3
> ii  kded5                        5.22.0-1
> ii  kdenlive-data                16.04.1-1
> ii  kinit                        5.22.0-1
> ii  kio                          5.22.0-1
> ii  libc6                        2.22-9
> ii  libgcc1                      1:6.1.1-4
> ii  libgl1-mesa-glx [libgl1]     11.2.2-1
> ii  libglu1-mesa [libglu1]       9.0.0-2.1
> ii  libkf5archive5               5.22.0-1
> ii  libkf5attica5                5.22.0-1
> ii  libkf5auth5                  5.22.0-1
> ii  libkf5bookmarks5             5.22.0-2
> ii  libkf5codecs5                5.22.0-1
> ii  libkf5completion5            5.22.0-1
> ii  libkf5configcore5            5.22.0-1
> ii  libkf5configgui5             5.22.0-1
> ii  libkf5configwidgets5         5.22.0-1
> ii  libkf5coreaddons5            5.22.0-1
> ii  libkf5crash5                 5.22.0-1
> ii  libkf5dbusaddons5            5.22.0-1
> ii  libkf5filemetadata3          5.22.0-1
> ii  libkf5guiaddons5             5.22.0-1
> ii  libkf5i18n5                  5.22.1-1
> ii  libkf5iconthemes5            5.22.0-1
> ii  libkf5itemviews5             5.22.0-1
> ii  libkf5jobwidgets5            5.22.0-1
> ii  libkf5kiocore5               5.22.0-1
> ii  libkf5kiofilewidgets5        5.22.0-1
> ii  libkf5kiontlm5               5.22.0-1
> ii  libkf5kiowidgets5            5.22.0-1
> ii  libkf5newstuff5              5.22.0-1
> ii  libkf5notifications5         5.22.0-1
> ii  libkf5notifyconfig5          5.22.0-1
> ii  libkf5plotting5              5.22.0-1
> ii  libkf5service-bin            5.22.0-1
> ii  libkf5service5               5.22.0-1
> ii  libkf5solid5                 5.22.0-1
> ii  libkf5sonnetui5              5.22.0-2
> ii  libkf5textwidgets5           5.22.0-1
> ii  libkf5widgetsaddons5         5.22.0-1
> ii  libkf5xmlgui5                5.22.0-1
> ii  libmlt++3                    6.2.0-1
> ii  libmlt6                      6.2.0-1
> ii  libqt5concurrent5            5.5.1+dfsg-17
> ii  libqt5core5a                 5.5.1+dfsg-17
> ii  libqt5dbus5                  5.5.1+dfsg-17
> ii  libqt5gui5                   5.5.1+dfsg-17
> ii  libqt5network5               5.5.1+dfsg-17
> ii  libqt5qml5                   5.5.1-3
> ii  libqt5quick5                 5.5.1-3
> ii  libqt5script5                5.5.1+dfsg-2
> ii  libqt5svg5                   5.5.1-2
> ii  libqt5widgets5               5.5.1+dfsg-17
> ii  libqt5xml5                   5.5.1+dfsg-17
> ii  libstdc++6                   6.1.1-4
> ii  libv4l-0                     1.10.0-2
> ii  melt                         6.2.0-1
> ii  oxygen-icon-theme            4:4.14.0-1
> ii  qml-module-qtquick-controls  5.5.1-2
> ii  qml-module-qtquick2          5.5.1-3
>
> Versions of packages kdenlive recommends:
> ii  dvdauthor        0.7.0-1.4+b1
> ii  dvgrab           3.5-2+b3
> ii  frei0r-plugins   1.4-3+b1
> ii  genisoimage      9:1.1.11-3
> ii  recordmydesktop  0.3.8.1+svn602-1+b1
> ii  swh-plugins      0.4.15+1-8
>
> Versions of packages kdenlive suggests:
> pn  khelpcenter  <none>
>
> -- no debconf information

-- 
/*
Mit freundlichem Gruß / With kind regards,
 Patrick Matthäi
 GNU/Linux Debian Developer

  Blog: http://www.linux-dev.org/
E-Mail: pmatth...@debian.org
        patr...@linux-dev.org
*/

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