Unfortunately, there's no way to tell exactly what went wrong here.
Also, seeing as how the Ardour developers just released version 6.0 and
have no plans to fix bugs in 5.12, I'm going to go ahead and close this
bug.
** Information type changed from Private to Public
** Changed in: ardour (Ubuntu)
Status: New => Won't Fix
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https://bugs.launchpad.net/bugs/1757535
Title:
ardour-5.12.0 crashed with SIGSEGV in
ARDOUR::ProcessThread::get_route_buffers()
Status in ardour package in Ubuntu:
Won't Fix
Bug description:
When I opened Ardour I tried to close it and this crash happened
ProblemType: Crash
DistroRelease: Ubuntu 18.04
Package: ardour 1:5.12.0-3
ProcVersionSignature: Ubuntu 4.15.0-12.13-lowlatency 4.15.7
Uname: Linux 4.15.0-12-lowlatency x86_64
ApportVersion: 2.20.8-0ubuntu10
Architecture: amd64
CrashCounter: 1
CurrentDesktop: XFCE
Date: Wed Mar 21 17:35:31 2018
ExecutablePath: /usr/lib/ardour5/ardour-5.12.0
InstallationDate: Installed on 2018-03-17 (4 days ago)
InstallationMedia: Ubuntu-Studio 18.04 LTS "Bionic Beaver" - Alpha amd64
(20180316)
ProcCmdline: /usr/lib/ardour5/ardour-5.12.0
SegvAnalysis:
Segfault happened at: 0x7f118fc0c720
<_ZN6ARDOUR13ProcessThread17get_route_buffersENS_9ChanCountEb+128>: mov
0x20(%rcx),%rdx
PC (0x7f118fc0c720) ok
source "0x20(%rcx)" (0x00000020) not located in a known VMA region (needed
readable region)!
destination "%rdx" ok
SegvReason: reading NULL VMA
Signal: 11
SourcePackage: ardour
StacktraceTop:
ARDOUR::ProcessThread::get_route_buffers(ARDOUR::ChanCount, bool) () from
/usr/lib/ardour5/libardour.so.3
ARDOUR::Route::no_roll(unsigned int, long, long, bool) () from
/usr/lib/ardour5/libardour.so.3
ARDOUR::Session::no_roll(unsigned int) () from
/usr/lib/ardour5/libardour.so.3
ARDOUR::Session::process_without_events(unsigned int) () from
/usr/lib/ardour5/libardour.so.3
ARDOUR::Session::process_with_events(unsigned int) () from
/usr/lib/ardour5/libardour.so.3
Title: ardour-5.12.0 crashed with SIGSEGV in
ARDOUR::ProcessThread::get_route_buffers()
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm audio cdrom dip lpadmin plugdev sambashare sudo
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