[Date Prev][Date Next] [Thread Prev][Thread Next] [Date Index] [Thread Index]

Bug#935980: marked as done (jackd2: Segfaults when qjackctl patchbay is activated)

Your message dated Sun, 2 Jan 2022 16:51:49 -0500
with message-id <7fb661c7-75b2-3f17-374a-ffc8227319a7@chrishowie.com>
and subject line Re: jackd2: Segfaults when qjackctl patchbay is activated
has caused the Debian Bug report #935980,
regarding jackd2: Segfaults when qjackctl patchbay is activated
to be marked as done.

This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.

(NB: If you are a system administrator and have no idea what this
message is talking about, this may indicate a serious mail system
misconfiguration somewhere. Please contact owner@bugs.debian.org
immediately.)


-- 
935980: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=935980
Debian Bug Tracking System
Contact owner@bugs.debian.org with problems
--- Begin Message --- 
Package: jackd2
Version: 1.9.12~dfsg-2

jackd segfaults whenever the qjackctl patchbay is activated with a
non-empty set of patches.  It's not clear to me exactly why this
happens, but it happens every time.

I run jackd like so:

$ jackd -R -d net -a 192.168.3.3

Here is jackd's output:

----------8<----------
jackdmp 1.9.12
Copyright 2001-2005 Paul Davis and others.
Copyright 2004-2016 Grame.
Copyright 2016-2017 Filipe Coelho.
jackdmp comes with ABSOLUTELY NO WARRANTY
This is free software, and you are welcome to redistribute it
under certain conditions; see the file COPYING for details
JACK server starting in realtime mode with priority 10
self-connect-mode is "Don't restrict self connect requests"
NetDriver started in async mode without Master's transport sync.
Waiting for a master...
Initializing connection with burke...
**************** Network parameters ****************
Name : liz
Protocol revision : 8
MTU : 1500
Master name : burke
Slave name : liz
ID : 5
Transport Sync : no
Send channels (audio - midi) : 12 - 0
Return channels (audio - midi) : 14 - 0
Sample rate : 44100 frames per second
Period size : 256 frames per period
Network latency : 5 cycles
SampleEncoder : Float
Slave mode : async
****************************************************
JackGraphManager::Connect already connected port_src = 64 port_dst = 41
JackGraphManager::Connect already connected port_src = 65 port_dst = 42
JackGraphManager::Connect already connected port_src = 47 port_dst = 41
JackGraphManager::Connect already connected port_src = 48 port_dst = 42
JackGraphManager::Connect already connected port_src = 52 port_dst = 41
JackGraphManager::Connect already connected port_src = 53 port_dst = 42
JackGraphManager::Connect already connected port_src = 43 port_dst = 78
JackGraphManager::Connect already connected port_src = 90 port_dst = 78
JackGraphManager::Connect already connected port_src = 44 port_dst = 82
JackGraphManager::Connect already connected port_src = 91 port_dst = 82
JackGraphManager::Connect already connected port_src = 59 port_dst = 41
JackGraphManager::Connect already connected port_src = 60 port_dst = 42
JackGraphManager::Connect already connected port_src = 73 port_dst = 41
JackGraphManager::Connect already connected port_src = 74 port_dst = 42
JackGraphManager::Connect already connected port_src = 77 port_dst = 49
JackGraphManager::Connect already connected port_src = 77 port_dst = 70
JackGraphManager::Connect already connected port_src = 89 port_dst = 49
JackGraphManager::Connect already connected port_src = 89 port_dst = 70
JackGraphManager::Connect already connected port_src = 64 port_dst = 41
JackGraphManager::Connect already connected port_src = 65 port_dst = 42
JackGraphManager::Connect already connected port_src = 1 port_dst = 27
JackGraphManager::Connect already connected port_src = 59 port_dst = 41
JackGraphManager::Connect already connected port_src = 60 port_dst = 42
JackGraphManager::Connect already connected port_src = 43 port_dst = 78
JackGraphManager::Connect already connected port_src = 44 port_dst = 82
JackGraphManager::Connect already connected port_src = 77 port_dst = 49
JackGraphManager::Connect already connected port_src = 77 port_dst = 70
JackGraphManager::Connect already connected port_src = 90 port_dst = 78
JackGraphManager::Connect already connected port_src = 91 port_dst = 82
----------8<----------

At this point, I enable the patchbay in qjackctl.  jackd immediately
terminates with "Segmentation fault" and no further output.

-- 
Chris Howie
http://www.chrishowie.com
http://en.wikipedia.org/wiki/User:Crazycomputers

If you correspond with me on a regular basis, please read this document:
http://www.chrishowie.com/email-preferences/

PGP fingerprint: 2B7A B280 8B12 21CC 260A DF65 6FCE 505A CF83 38F5

------------------------------------------------------------------------
                    IMPORTANT INFORMATION/DISCLAIMER

This document should be read only by those persons to whom it is
addressed.  If you have received this message it was obviously addressed
to you and therefore you can read it.

Additionally, by sending an email to ANY of my addresses or to ANY
mailing lists to which I am subscribed, whether intentionally or
accidentally, you are agreeing that I am "the intended recipient," and
that I may do whatever I wish with the contents of any message received
from you, unless a pre-existing agreement prohibits me from so doing.

This overrides any disclaimer or statement of confidentiality that may
be included on your message.

--- End Message ---
--- Begin Message --- 
This issue seems to be one of the possible results of running differing
jackd2 versions in a network configuration.  It seems that inter-version
network compatibility is not guaranteed.  If anyone else is experiencing
this problem, ensure that all jackd2 instances on the audio network are
the exact same version.

-- 
Chris Howie
http://www.chrishowie.com
http://en.wikipedia.org/wiki/User:Crazycomputers

If you correspond with me on a regular basis, please read this document:
http://www.chrishowie.com/email-preferences/

PGP fingerprint: 2B7A B280 8B12 21CC 260A DF65 6FCE 505A CF83 38F5

------------------------------------------------------------------------
                    IMPORTANT INFORMATION/DISCLAIMER

This document should be read only by those persons to whom it is
addressed.  If you have received this message it was obviously addressed
to you and therefore you can read it.

Additionally, by sending an email to ANY of my addresses or to ANY
mailing lists to which I am subscribed, whether intentionally or
accidentally, you are agreeing that I am "the intended recipient," and
that I may do whatever I wish with the contents of any message received
from you, unless a pre-existing agreement prohibits me from so doing.

This overrides any disclaimer or statement of confidentiality that may
be included on your message.

--- End Message ---
Reply to: