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IDProjectCategoryView StatusLast Update
0005770ardourbugspublic2014-12-23 20:09
Reporterhabbe Assigned To 
PrioritynormalSeveritycrashReproducibilityalways
Status feedbackResolutionopen 
Product Version3.0 
Summary0005770: Crash when moving the faders and changing the sizes of MIDI channels
DescriptionArdour 3.5.74 crashes on my session everytime I do the following sequence of operations.

1) play
2) move fader in one MIDI channel
3) move fader in another MIDI channel
4) change size of the first MIDI channel

-> constant buzz and increasing xruns, Ardour has to be killed.
Additional InformationThe tail of my gdb session:

(ardour-3.5.74:3198): GLib-GObject-WARNING **: Attempt to add property gtkmm__CustomObject_GnomeCanvasLineSet::x1 after class was initialised

(ardour-3.5.74:3198): GLib-GObject-WARNING **: Attempt to add property gtkmm__CustomObject_GnomeCanvasLineSet::y1 after class was initialised

(ardour-3.5.74:3198): GLib-GObject-WARNING **: Attempt to add property gtkmm__CustomObject_GnomeCanvasLineSet::x2 after class was initialised

(ardour-3.5.74:3198): GLib-GObject-WARNING **: Attempt to add property gtkmm__CustomObject_GnomeCanvasLineSet::y2 after class was initialised
[New Thread 0x7fff8cb35700 (LWP 3225)]
[Thread 0x7fffc88cc700 (LWP 3211) exited]
0x7fff880d3e00 note 33/0 was already on, now at 2
0x9abff78 note 33/0 was already on, now at 2
0x9625dd2 note 33/0 was already on, now at 2
[Thread 0x7fff8cb35700 (LWP 3225) exited]

Program received signal SIGSEGV, Segmentation fault.
0x0000000000ccb47c in boost::detail::atomic_conditional_increment (pw=0x20009)
    at /home/harrison/a3/inst/include/boost/smart_ptr/detail/sp_counted_base_gcc_x86.hpp:92
92 in /home/harrison/a3/inst/include/boost/smart_ptr/detail/sp_counted_base_gcc_x86.hpp
(gdb)
TagsNo tags attached.

Activities

habbe

2013-11-21 18:03

reporter   ~0015491

I cannot reproduce this on a new session.

habbe

2013-11-21 18:42

reporter   ~0015492

If I do steps 2,3,4 without putting the session to play first, nothing happens, even if after that I do 1,2,3,4.

drobilla

2014-11-14 04:43

developer   ~0015969

Please attach the session which reproduces the issue.

Issue History

Date Modified Username Field Change
2013-11-19 19:29 habbe New Issue
2013-11-21 18:03 habbe Note Added: 0015491
2013-11-21 18:42 habbe Note Added: 0015492
2014-11-14 04:43 drobilla Note Added: 0015969
2014-12-23 20:09 drobilla Status new => feedback