Bug#1061463: ardour: Ardour crashing when exporting to audio files when using JACK server via Pipewire
Package: ardour
Version: 1:8.2.0+ds-1
Severity: normal
When I use JACK as the audio system, which is handled by Pipewire using the
pipewire-jack layer, Ardour crashes almost every time when I export a audio
track or master track to e.g. a WAV or FLAC file. When the audio system is
switched to ALSA, the crashes do not happen. As Paul Davis recommended on the
ardour.org forum, I tried a Linux build from ardour.org (8.2) and that binary
runs very stable during audio exports.
The assumption was that it might be that Pipewire is the source of the
troubles, but ardour.orgs binary did not lead to reproducible crashes with the
audio system JACK with Pipewire, even when switching connections from/to Ardour
using qpwgraph during exports. Even other sources played music through easy
effects to the headset without impacting the export (besides Ardour muted the
headset during export).
Stuff seen on the console after the crashes:
Segfault
and
munmap_chunk(): invalid pointer
Aborted
-- System Information:
Debian Release: trixie/sid
APT prefers testing
APT policy: (500, 'testing')
Architecture: amd64 (x86_64)
Foreign Architectures: i386
Kernel: Linux 6.5.0-5-amd64 (SMP w/8 CPU threads; PREEMPT)
Kernel taint flags: TAINT_PROPRIETARY_MODULE, TAINT_OOT_MODULE, TAINT_UNSIGNED_MODULE
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8), LANGUAGE not set
Shell: /bin/sh linked to /usr/bin/dash
Init: systemd (via /run/systemd/system)
LSM: AppArmor: enabled
Versions of packages ardour depends on:
ii ardour-data 1:8.2.0+ds-1
ii ardour-lv2-plugins 1:8.2.0+ds-1
ii libarchive13 3.7.2-1
ii libasound2 1.2.10-3
ii libatkmm-1.6-1v5 2.28.3-2+b1
ii libaubio5 0.4.9-4.3+b3
ii libc6 2.37-13
ii libcairo2 1.18.0-1+b1
ii libcairomm-1.0-1v5 1.14.5-1
ii libcurl3-gnutls 8.5.0-2
ii libcwiid1 0.6.91-5
ii libdbus-1-3 1.14.10-4
ii libfftw3-single3 3.3.10-1
ii libfluidsynth3 2.3.4-1+b1
ii libfontconfig1 2.14.2-6+b1
ii libgcc-s1 13.2.0-10
ii libgdk-pixbuf-2.0-0 2.42.10+dfsg-3
ii libglib2.0-0 2.78.3-1
ii libglibmm-2.4-1v5 2.66.6-2
ii libgtk2.0-0 2.24.33-2
ii libgtkmm-2.4-1v5 1:2.24.5-4+b1
ii liblilv-0-0 0.24.22-1
ii liblo7 0.31-1
ii liblrdf0 0.6.1-4
ii libltc11 1.3.2-1
ii libpango-1.0-0 1.51.0+ds-4
ii libpangocairo-1.0-0 1.51.0+ds-4
ii libpangoft2-1.0-0 1.51.0+ds-4
ii libpangomm-1.4-1v5 2.46.3-1
pn libpulse0 <none>
ii libqm-dsp0 1.7.1-6
ii libreadline8 8.2-3
ii librubberband2 3.3.0+dfsg-2
ii libsamplerate0 0.2.2-4
ii libsigc++-2.0-0v5 2.12.1-1
ii libsndfile1 1.2.2-1
ii libstdc++6 13.2.0-10
ii libsuil-0-0 0.10.20-1
ii libtag1v5 1.13.1-1
ii libusb-1.0-0 2:1.0.26-1
ii libvamp-hostsdk3v5 2.10.0-4
ii libvamp-sdk2v5 2.10.0-4
ii libwebsockets19 4.3.3-1
ii libx11-6 2:1.8.7-1
ii libxml2 2.9.14+dfsg-1.3+b2
Versions of packages ardour recommends:
ii ardour-video-timeline 1:8.2.0+ds-1
ardour suggests no packages.
-- no debconf information
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