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kdenlive crashes for every user, but works fine for root
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Xywa
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Joined: 23 Jul 2005
Posts: 1631
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PostPosted: Fri Mar 01, 2013 5:21 pm    Post subject: kdenlive crashes for every user, but works fine for root Reply with quote

Hi,

After Today's ordinary update (emerge -uDN world), my kdenlive stopped work. When I am trying to start, I have an error (bellow). I was trying to delete all configuration files and remerge, but after this Kdenlive crashes at the end of configuration wizard.

The strange thing, Kdenlive works fine on the root account, crashes for ordinary users accounts.

Code:

Application: Kdenlive (kdenlive), signal: Bus error
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7ffc75d5b780 (LWP 15314))]

Thread 2 (Thread 0x7ffc532d7700 (LWP 15318)):
#0  0x00007ffc70762893 in select () from /lib64/libc.so.6
#1  0x00007ffc72a0016f in ?? () from /usr/lib64/qt4/libQtCore.so.4
#2  0x00007ffc729220fc in ?? () from /usr/lib64/qt4/libQtCore.so.4
#3  0x00007ffc7268bea7 in start_thread () from /lib64/libpthread.so.0
#4  0x00007ffc70768eed in clone () from /lib64/libc.so.6

Thread 1 (Thread 0x7ffc75d5b780 (LWP 15314)):
[KCrash Handler]
#6  0x00007ffc7126d274 in ?? () from /usr/lib64/libkdecore.so.5
#7  0x00007ffc71269743 in KSharedDataCache::KSharedDataCache(QString const&, unsigned int, unsigned int) () from /usr/lib64/libkdecore.so.5
#8  0x00007ffc757bae0e in KImageCache::KImageCache(QString const&, unsigned int, unsigned int) () from /usr/lib64/libkdeui.so.5
#9  0x000000000054c023 in ClipManager::ClipManager (this=0x27dc520, doc=<optimized out>) at /mnt/video/tmp/portage/media-video/kdenlive-0.9.4/work/kdenlive-0.9.4/src/clipmanager.cpp:72
#10 0x00000000006579fe in KdenliveDoc::KdenliveDoc (this=0x2808e30, url=..., projectFolder=..., undoGroup=<optimized out>, profileName=..., properties=..., metadata=..., tracks=..., render=0x20e0d80, notes=0x21780b0, openBackup=0x7ffff2666f8e, parent=0x1b643d0, progressDialog=0x0) at /mnt/video/tmp/portage/media-video/kdenlive-0.9.4/work/kdenlive-0.9.4/src/kdenlivedoc.cpp:83
#11 0x0000000000501fa3 in MainWindow::newFile (this=0x1b643d0, showProjectSettings=<optimized out>, force=<optimized out>) at /mnt/video/tmp/portage/media-video/kdenlive-0.9.4/work/kdenlive-0.9.4/src/mainwindow.cpp:1946
#12 0x000000000051135c in MainWindow::MainWindow (this=0x1b643d0, MltPath=..., Url=..., clipsToLoad=..., parent=<optimized out>, __in_chrg=<optimized out>, __vtt_parm=<optimized out>) at /mnt/video/tmp/portage/media-video/kdenlive-0.9.4/work/kdenlive-0.9.4/src/mainwindow.cpp:684
#13 0x000000000045a103 in main (argc=5, argv=0x7ffff2668968) at /mnt/video/tmp/portage/media-video/kdenlive-0.9.4/work/kdenlive-0.9.4/src/main.cpp:84
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Xywa
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Joined: 23 Jul 2005
Posts: 1631
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PostPosted: Sat Mar 02, 2013 11:36 am    Post subject: Reply with quote

Some more information from gdb:

Code:
$ gdb --args kdenlive
GNU gdb (Gentoo 7.5.1 p1) 7.5.1
Copyright (C) 2012 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.  Type "show copying"
and "show warranty" for details.
This GDB was configured as "x86_64-pc-linux-gnu".
For bug reporting instructions, please see:
<http://bugs.gentoo.org/>...
Reading symbols from /usr/bin/kdenlive...done.
(gdb) run
Starting program: /usr/bin/kdenlive
warning: Could not load shared library symbols for linux-vdso.so.1.
Do you need "set solib-search-path" or "set sysroot"?
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib64/libthread_db.so.1".
libDeckLinkAPI.so: cannot open shared object file: No such file or directory
QCoreApplication::postEvent: Unexpected null receiver
---
formats:
  - a64
  - ac3
{some more codecs which I deleted}

[New Thread 0x7fffd552d700 (LWP 16094)]
QWidget::insertAction: Attempt to insert null action
QWidget::insertAction: Attempt to insert null action

Program received signal SIGBUS, Bus error.
0x00007ffff34bd274 in ?? () from /usr/lib64/libkdecore.so.5
(gdb) bt
#0  0x00007ffff34bd274 in ?? () from /usr/lib64/libkdecore.so.5
#1  0x00007ffff34b9743 in KSharedDataCache::KSharedDataCache(QString const&, unsigned int, unsigned int) () from /usr/lib64/libkdecore.so.5
#2  0x00007ffff7a05e0e in KImageCache::KImageCache(QString const&, unsigned int, unsigned int) () from /usr/lib64/libkdeui.so.5
#3  0x000000000055c1fe in ClipManager::ClipManager (this=0x192dca0, doc=<optimized out>)
    at /mnt/video/tmp/portage/media-video/kdenlive-0.9.4/work/kdenlive-0.9.4/src/clipmanager.cpp:72
#4  0x00000000006748be in KdenliveDoc::KdenliveDoc (this=0x15030a0, url=..., projectFolder=..., undoGroup=<optimized out>, profileName=...,
    properties=..., metadata=..., tracks=..., render=0x1213650, notes=0x12aacc0, openBackup=0x7fffffffc2de, parent=0xc973f0, progressDialog=0x0)
    at /mnt/video/tmp/portage/media-video/kdenlive-0.9.4/work/kdenlive-0.9.4/src/kdenlivedoc.cpp:83
#5  0x0000000000510930 in MainWindow::newFile (this=0xc973f0, showProjectSettings=<optimized out>, force=<optimized out>)
    at /mnt/video/tmp/portage/media-video/kdenlive-0.9.4/work/kdenlive-0.9.4/src/mainwindow.cpp:1946
#6  0x000000000051fcd4 in MainWindow::MainWindow (this=0xc973f0, MltPath=..., Url=..., clipsToLoad=..., parent=<optimized out>,
    __in_chrg=<optimized out>, __vtt_parm=<optimized out>)
    at /mnt/video/tmp/portage/media-video/kdenlive-0.9.4/work/kdenlive-0.9.4/src/mainwindow.cpp:684
#7  0x000000000045a1b3 in main (argc=1, argv=0x7fffffffdd08) at /mnt/video/tmp/portage/media-video/kdenlive-0.9.4/work/kdenlive-0.9.4/src/main.cpp:84
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ch64
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Joined: 09 Jun 2010
Posts: 412

PostPosted: Mon Feb 02, 2015 2:12 am    Post subject: Reply with quote

For me it is crashing as user, too. Just after adding a media into the video/audio track.
The crash reporter says: Application: Kdenlive (kdenlive), signal: Floating point exception

As root it is not crashing. I deleted /home/user/kdenlive and remerged kdenlive but it didn't help. :roll:
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