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IDProjectCategoryView StatusLast Update
0008778ardourbugspublic2021-07-18 23:35
Reporterskygge Assigned To 
Status newResolutionopen 
PlatformDebian GNUOSLinuxOS Version(any)
Product Version6.8 
Summary0008778: [6.8-165] Random crashes on "stop and forget" (Ctrl+Space) when recording
DescriptionArdour (6.8-165) crashes randomly when recording and pressing Ctrl+Space (stop and forget) under Linux.

Session setup: alsa backend, 48kHz, 256 samples (5,3ms). Single mono track, no plugins, no nothing.
Steps To ReproduceRecord, press Ctrl+Space. Repeat this several times and CRASH! Ardour exits.
TagsNo tags attached.



2021-07-18 22:55

reporter   ~0026059

The message in terminal is:

terminate called after throwing an instance of 'boost::wrapexcept<boost::bad_function_call>'
  what(): call to empty boost::function
Aborted (core dumped)


2021-07-18 23:31

administrator   ~0026060

I cannot reproduce this (also on debian). Tried perhaps 50 times. space, wait a sec, ctrl+space (also with Ardour/ALSA 256 fpp).
Could you get a backtrace


2021-07-18 23:34

administrator   ~0026061

Last edited: 2021-07-18 23:35

Do you use any control surfaces?

Are you compiling ardour from source? if so: run ./ardbg
run        # launch ardour
## wait until ardour is up then
Ctrl + c   #gets you back to the gdb prompt
catch throw
##  make ardour crash then

Issue History

Date Modified Username Field Change
2021-07-18 22:28 skygge New Issue
2021-07-18 22:55 skygge Note Added: 0026059
2021-07-18 23:31 x42 Note Added: 0026060
2021-07-18 23:34 x42 Note Added: 0026061
2021-07-18 23:35 x42 Note Edited: 0026061
2021-07-18 23:35 x42 Note Edited: 0026061