On Mon, 6 Apr 2015 08:01:29 -0400 Paul Davis <paul@xxxxxxxxxxxxxxxxxxxxx> wrote: Hello, > (1) fftw have not fixed their bug > (2) i believe that CALF has its own workaround for the bug now I'm using CALF plugins from git, from a few days ago. > (3) http://ardour.org/debugging_ardour I used Option # 2 and started Ardour3 from the command line. I loaded the CALF Envelope Filter which systematically makes Ardour crash when the play button is pressed. There were recorded tracks. Note that jackd was started as usual, through qjackctl, w/o any special consideration. When Ardour vanished from the desktop the following was shown: (ardour-3.5.403:3096): GLib-GObject-WARNING **: Attempt to add property gtkmm__CustomObject_N9Gtkmm2ext23CellRendererPixbufMultiE::active after class was initialised ardour-3.5.403: ../libs/ardour/process_thread.cc :102 : static ARDOUR::BufferSet& ARDOUR::ProcessThread::get_scratch_buffers(ARDOUR::ChanCount, bool): l'assertion « sb->available() >= count » a échoué. Abandon (core dumped) I then loaded the core file in gdb and executed the 'thread apply all bt' command. It yielded the attached file, ardour3.5.403-CALF-EnvFilter-gdb-bt, now compressed.
Attachment:
ardour3.5.403-CALF-EnvFilter-gdb-bt.gz
Description: application/gzip
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