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IDProjectCategoryView StatusDate SubmittedLast Update
0002439KdenliveUser Interfacepublic2011-12-13 13:322012-01-28 15:37
Reporterthermopyle 
Assigned Toj-b-m 
PriorityhighSeveritycrashReproducibilityalways
StatusfeedbackResolutionopen 
PlatformKDE 4.7.4OSopenSUSE 12.1OS VersionLinux 3.1.0-1.2
Product Version0.8.2 
Target VersionFixed in Version 
Summary0002439: Kdenlive crashes on startup
DescriptionKdenlive crashes on startup from command line or using system menu. No gui is ever shown, the application crashes before that.
Steps To ReproduceStart kdenlive (from command line or system menu).
Additional InformationAlthough the crash dump says I'm using KDE 4.7.4 the crash occurred before I updated KDE to 4.7.4. Kdenlive is installed from Packman repository.
TagsNo tags attached.
Build/Install MethodDistribution package
Attached Files? file icon kdenlive-20111213-131722.kcrash [^] (2,134 bytes) 2011-12-13 13:32 [Show Content]
? file icon kdenlive-20120123-192909.kcrash [^] (1,625 bytes) 2012-01-23 19:56 [Show Content]

- Relationships
duplicate of 0002493feedbackj-b-m crash at startup 
has duplicate 0002502closedj-b-m Crash upon start - openSUSE 12.1-64bit 
has duplicate 0002503closedj-b-m *** buffer overflow detected *** 

-  Notes
(0007665)
j-b-m (administrator)
2011-12-13 16:37

Which MLT version do you have? Try playing a clip with MLT:

melt myclip.mpg

Does it work?
(0007667)
thermopyle (reporter)
2011-12-13 16:59

Name: libmlt++3
Version: 0.7.6-1.5

Name: libmlt4
Version: 0.7.6-1.5

Name: mlt
Version: 0.7.6-1.5

Playing clips with melt works fine.
(0007670)
thermopyle (reporter)
2011-12-14 15:24

Running kdenlive --help works fine.
(0007671)
thermopyle (reporter)
2011-12-14 15:27

The console output when running kdenlive looks slightly different than the error report generated by KDE:


micke@nostromo:~> kdenlive
*** buffer overflow detected ***: kdenlive terminated
======= Backtrace: =========
/lib/libc.so.6(__fortify_fail+0x40)[0xb56b7710]
/lib/libc.so.6(+0xe95e7)[0xb56b55e7]
/lib/libc.so.6(+0xe8c45)[0xb56b4c45]
/lib/libc.so.6(_IO_default_xsputn+0x91)[0xb5638321]
/lib/libc.so.6(__printf_fp+0x134e)[0xb561267e]
/lib/libc.so.6(_IO_vfprintf+0x2b61)[0xb560ebd1]
/lib/libc.so.6(__vsprintf_chk+0xcc)[0xb56b4d1c]
/lib/libc.so.6(__sprintf_chk+0x2f)[0xb56b4c2f]
/usr/lib/libmlt.so.4(mlt_property_get_string+0xcd)[0xb77f314d]
/usr/lib/libmlt.so.4(mlt_property_get_string_l+0x190)[0xb77f3380]
/usr/lib/libmlt.so.4(mlt_properties_get+0x161)[0xb77f4a01]
/usr/lib/libmlt++.so.3(_ZN3Mlt10Properties3getEPKc+0x2b)[0xb77dc65b]
kdenlive[0x81d0d12]
kdenlive[0x81dcc4f]
kdenlive[0x80be946]
kdenlive[0x808a1af]
/lib/libc.so.6(__libc_start_main+0xf3)[0xb55e5003]
kdenlive[0x808aca1]

I was specifically thinking of the message "buffer overflow detected".

     /Micke.
(0007672)
thermopyle (reporter)
2011-12-14 15:29

Having KDE Desktop Effects activated or not doesn't matter, kdenlive krashes all the same.
(0007797)
Lord_Kloko (reporter)
2012-01-18 15:28

Sometimes the application starts properly after many crashes in a row (openSUSE 12.1 64bit, kernel 3.1.1-2-desktop, KDE 4.7.2).
(0007816)
hmsol (reporter)
2012-01-23 19:55

Reproducable for me now, too :-(

I played a bit around ...

"strace kdenlive" ->> No crash appears! Weird.
"LANG=en_US.utf8 kdenlive" ->> No crash appears (tried this 20 times)
"LANG=de_DE.utf8 kdenlive" ->> CRASH (immediately)

-- Additional Information:

Distribution: "openSUSE 12.1 (x86_64)"
Plattform-Version: 4.7.2 (4.7.2) "release 5"
Qt Version: libqt4-4.7.4-19.4.1
Linux hostname 3.1.0-1.2-desktop #1 SMP PREEMPT Thu Nov 3 14:45:45 UTC 2011 (187dde0) x86_64 x86_64 x86_64 GNU/Linux
Desktop effects not active, Nvidia proprietary driver.

Name : kdenlive
Version : 0.8.2.1
Release : 1.14
Architecture: x86_64
Group : Productivity/Multimedia/Video/Editors and Convertors
Size : 12088789
License : GNU General Public License version 2 or later (GPLv2+)
Signature : RSA/SHA1, Mi 18 Jan 2012 21:27:10 CET, Key ID 45a1d0671abd1afb
Source RPM : kdenlive-0.8.2.1-1.14.src.rpm
Build Date : Mi 18 Jan 2012 20:02:31 CET
Build Host : worker1
Packager : packman@links2linux.de
(0007821)
j-b-m (administrator)
2012-01-24 21:49

There is a known problem on Suse with MLT 0.7.6. Please try the workaround I suggested in issue 0002493 to see if it fixes the problem
(0007823)
hmsol (reporter)
2012-01-25 18:22

Yes, your suggestion helped: A "sudo mv /usr/lib/mlt/libmltjackrack.so /usr/lib/mlt/libmltjackrack.so-removed" made it.

Started kdenlive another 20 times: no crash at startup anymore.

Thank you :-)
(0007824)
Lord_Kloko (reporter)
2012-01-25 19:19

This solution worked also for openSUSE 64 bit.

- Issue History
Date Modified Username Field Change
2011-12-13 13:32 thermopyle New Issue
2011-12-13 13:32 thermopyle File Added: kdenlive-20111213-131722.kcrash
2011-12-13 16:37 j-b-m Note Added: 0007665
2011-12-13 16:59 thermopyle Note Added: 0007667
2011-12-14 15:24 thermopyle Note Added: 0007670
2011-12-14 15:27 thermopyle Note Added: 0007671
2011-12-14 15:29 thermopyle Note Added: 0007672
2012-01-18 15:28 Lord_Kloko Note Added: 0007797
2012-01-23 19:55 hmsol Note Added: 0007816
2012-01-23 19:56 hmsol File Added: kdenlive-20120123-192909.kcrash
2012-01-24 21:48 j-b-m Relationship added duplicate of 0002493
2012-01-24 21:49 j-b-m Note Added: 0007821
2012-01-24 21:49 j-b-m Assigned To => j-b-m
2012-01-24 21:49 j-b-m Status new => feedback
2012-01-25 18:22 hmsol Note Added: 0007823
2012-01-25 19:19 Lord_Kloko Note Added: 0007824
2012-01-28 15:36 j-b-m Relationship added has duplicate 0002502
2012-01-28 15:37 j-b-m Relationship added has duplicate 0002503


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