0001556: Kdenlive crashed after using the "distance" tool

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Date Submitted

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0001556

Kdenlive

User Interface

public

2010-04-18 23:34

2011-06-10 10:50

Reporter

centic

Assigned To

j-b-m

Priority

high

Severity

major

Reproducibility

have not tried

Status

closed

Resolution

fixed

Platform

Kubuntu

Linux

OS Version

9.10

Product Version

0.7.7.1

Target Version

Fixed in Version

0.8

Summary

0001556: Kdenlive crashed after using the "distance" tool

Description

Application: Kdenlive (kdenlive), signal: Segmentation fault
[Current thread is 1 (Thread 0x7ff4c14d1750 (LWP 15559))]

Thread 3 (Thread 0x7ff4a46a3910 (LWP 25775)):
#0 0x00007ff4be75982d in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#1 0x00007ff4c10e96fa in mlt_consumer_get_frame () from /usr/lib/libmlt.so.2
0000002 0x00007ff4c10e985d in mlt_consumer_rt_frame () from /usr/lib/libmlt.so.2
0000003 0x00007ff4b027782c in ?? () from /usr/lib/mlt/libmltsdl.so
0000004 0x00007ff4be754a04 in start_thread () from /lib/libpthread.so.0
0000005 0x00007ff4bce2280d in clone () from /lib/libc.so.6
0000006 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7ff4a16ed910 (LWP 25776)):
#0 0x00007ff4be7595a9 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#1 0x00007ff4b027716d in ?? () from /usr/lib/mlt/libmltsdl.so
0000002 0x00007ff4be754a04 in start_thread () from /lib/libpthread.so.0
0000003 0x00007ff4bce2280d in clone () from /lib/libc.so.6
0000004 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7ff4c14d1750 (LWP 15559)):
[KCrash Handler]
0000005 0x00007ff4c0ec967b in Mlt::Playlist::insert_at(int, Mlt::Producer*, int) () from /usr/lib/libmlt++.so.3
0000006 0x00000000004a4f84 in _start ()

Steps To Reproduce

Not 100% sure, but I was using the distance tool and afterwards kdenlive became unstable and finally crashed with the stackinformation listed above.

I rate this high because afterwards some parts of my audio mixing were gone and could not be restored any more from the crashed session, especially the audio transitions were gone!

Tags

No tags attached.

Build/Install Method

3rd party package

Attached Files

Relationships

related to

0001605

closed

j-b-m

crashed when i edit

Notes
(0005089) ddennedy (developer) 2010-05-01 07:44	By "distance tool" do you actually mean the "Color Distance Effect" in Kdenlive terminology?

(0005100) centic (reporter) 2010-05-02 18:28	I meant the tool that is called "Abstandswerkzeug" in German, its the arrow-button right of the scissors in the status bar at the bottom.

(0005177) xzhayon (developer) 2010-05-19 16:58	the spacer tool

(0006489) IceHand (reporter) 2011-02-24 18:41	I can confirm this using Kdenlive 0.7.8 and Arch Linux 2011-02-24. If it's the same bug (and I suspect it is) it's very easy to reproduce: 1. Insert two clips into an empty timeline 2. Using the selection tool: select both and move them around a bit 3. Deselect them and use the spacer tool to move them You should start noticing Kdenlive's strange behaviour. You might end up with clips that cannot be moved, "invisible" clips and clips that are outside of the active timeline (that greyed out part at the rear). After this happens Kdenlive might crash too. If need be, I can give additional information and/or logs.

(0006490) j-b-m (administrator) 2011-02-24 19:07	I could reproduce in current svn using IceHand's steps

(0006491) j-b-m (administrator) 2011-02-24 19:47	Should be fixed in svn rev. 5457

(0006493) IceHand (reporter) 2011-02-25 00:58 edited on: 2011-02-25 01:02	Yes, should be fixed. I can no longer reproduce with rev. 5458.

Issue History
Date Modified	Username	Field	Change
2010-04-18 23:34	centic	New Issue
2010-05-01 07:44	ddennedy	Note Added: 0005089
2010-05-01 07:44	ddennedy	Status	new => feedback
2010-05-02 18:28	centic	Note Added: 0005100
2010-05-02 18:28	centic	Status	feedback => new
2010-05-19 16:58	xzhayon	Note Added: 0005177
2010-05-20 08:16	j-b-m	Relationship added	related to 0001605
2011-02-24 18:41	IceHand	Note Added: 0006489
2011-02-24 19:07	j-b-m	Note Added: 0006490
2011-02-24 19:07	j-b-m	Assigned To	=> j-b-m
2011-02-24 19:07	j-b-m	Status	new => acknowledged
2011-02-24 19:47	j-b-m	Note Added: 0006491
2011-02-24 19:47	j-b-m	Status	acknowledged => feedback
2011-02-25 00:58	IceHand	Note Added: 0006493
2011-02-25 01:02	IceHand	Note Edited: 0006493	View Revisions
2011-02-25 15:24	j-b-m	Status	feedback => resolved
2011-02-25 15:24	j-b-m	Fixed in Version	=> Recent git
2011-02-25 15:24	j-b-m	Resolution	open => fixed
2011-04-26 21:58	j-b-m	Fixed in Version	Recent git => 0.8
2011-06-10 10:50	Granjow	Status	resolved => closed