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IDCategoryLast Update
0008630bugs2021-03-20 14:17
ReporterthomasAssigned To 
Reproducibilityalways 
Status newResolutionopen 
PlatformDebian GNUOSLinuxOS Version(any)
Product Version6.6 
Fixed in Version 
Summary0008630: Ardour crashes (reliably) when moving audio regions with ripple
DescriptionI import a single stereo track and then split it (using rhythm ferret) into about 25 regions.
With ripple selected, I then move regions right a bit, and then back again - starting from the first region on the left, and working my way from left to right through the regions. Sooner or later Audor crashes.

I built Ardour from git 6.6 (e4e21f4d07)
Steps To ReproduceI'm attaching a video
Additional InformationI've attached a backtrace plus everything that is printed in xterm
TagsNo tags attached.

Activities

thomas

2021-03-20 14:17

reporter  

simplescreenrecorder-2021-03-20_15.58.47.mp4 (731,391 bytes)
ardour-backtrace.log (10,854 bytes)
crashlog.txt (2,870 bytes)
bind txt domain [gtk2_ardour6] to /usr/local/share/ardour6/locale
Ardour6.6.0 (built using 6.6 and GCC version 8.3.0)
Ardour: [INFO]: Your system is configured to limit Ardour to 1048576 open files
Ardour: [INFO]: Loading system configuration file /home/tandrews/ardour-6-build/ardour/system_config
Ardour: [INFO]: Loading user configuration file /home/tandrews/.config/ardour6/config
Ardour: [INFO]: CPU vendor: GenuineIntel
Ardour: [INFO]: AVX-capable processor
Ardour: [INFO]: CPU brand:         Intel(R) Core(TM) i5-2400 CPU @ 3.10GHz
Ardour: [INFO]: Using AVX optimized routines
Ardour: [INFO]: Loading plugin meta data file /home/tandrews/ardour-6-build/ardour/share/plugin_metadata/plugin_tags
Ardour: [INFO]: Loading plugin statistics file /home/tandrews/.config/ardour6/plugin_metadata/plugin_stats
Ardour: [INFO]: Loading 451 MIDI patches from /home/tandrews/ardour-6-build/ardour/share/patchfiles
Ardour: [INFO]: Loading default ui configuration file /home/tandrews/ardour-6-build/ardour/build/gtk2_ardour/default_ui_config
Ardour: [INFO]: Loading user ui configuration file /home/tandrews/.config/ardour6/ui_config
Ardour: [INFO]: Loading color file /home/tandrews/ardour-6-build/ardour/gtk2_ardour/themes/dark-ardour.colors
Ardour: [INFO]: Loading ui configuration file /home/tandrews/ardour-6-build/ardour/build/gtk2_ardour/clearlooks.rc
Ardour: [INFO]: Loading bindings from /home/tandrews/ardour-6-build/ardour/build/gtk2_ardour/ardour.keys
Loading ui configuration file /home/tandrews/ardour-6-build/ardour/build/gtk2_ardour/clearlooks.rc
Scanning folders for bundled LV2s: /home/tandrews/ardour-6-build/ardour/build/libs/LV2
Set cursor set to default
 loading from /home/tandrews/ardour/foo as foo templ  is_new 1 bp 2
actually writing state to /home/tandrews/ardour/foo/foo.tmp
renaming state to /home/tandrews/ardour/foo/foo.ardour
saved state in 5.0 ms
locate to 0 took 167 usecs for 1 tracks = 167 per track
actually writing state to /home/tandrews/ardour/foo/foo.tmp
renaming state to /home/tandrews/ardour/foo/foo.ardour
saved state in 3.9 ms
actually writing state to /home/tandrews/ardour/foo/2021-03-20T15.15.52.tmp
renaming state to /home/tandrews/ardour/foo/2021-03-20T15.15.52.ardour
saved state in 9.7 ms
WARNING: OnsetDetector::initialise: Possibly sub-optimal step size for this sample rate: 512 (wanted 557)
WARNING: OnsetDetector::initialise: Possibly sub-optimal block size for this sample rate: 1024 (wanted 1114)
actually writing state to /home/tandrews/ardour/foo/2021-03-20T15.16.55.tmp
renaming state to /home/tandrews/ardour/foo/2021-03-20T15.16.55.ardour
saved state in 18.2 ms
ardour-6.6.0: ../libs/ardour/audioregion.cc:504: virtual ARDOUR::samplecnt_t ARDOUR::AudioRegion::read_at(ARDOUR::Sample*, ARDOUR::Sample*, float*, ARDOUR::samplepos_t, ARDOUR::samplecnt_t, uint32_t) const: Assertion `position >= _position' failed.
crashlog.txt (2,870 bytes)

Issue History

Date Modified Username Field Change
2021-03-20 14:17 thomas New Issue
2021-03-20 14:17 thomas File Added: simplescreenrecorder-2021-03-20_15.58.47.mp4
2021-03-20 14:17 thomas File Added: ardour-backtrace.log
2021-03-20 14:17 thomas File Added: crashlog.txt