[PlanetCCRMA] Firewire Audio Interface on F14 & qjackctl

Bruno Ruviaro ruviaro at stanford.edu
Sat Feb 12 18:44:41 PST 2011


Thanks for the reply, Nando.
I changed the kernel now. 
The 1394 stuff shows this result now:

[root at btr ruviaro]# /sbin/modprobe raw1394 
[root at btr ruviaro]# ls -al /dev/*1394*
crw-------. 1 root root 171, 32 Feb 12 18:18 /dev/dv1394-0
crw-------. 1 root root 171,  0 Feb 12 18:18 /dev/raw1394

Jack still fails to start. I attach a screenshot of my Jack settings. Below is the updated result of fwdiag script.

Thanks again for the help.

Bruno

=======================================
=======================================
==> <==
==> fwdiag <==
==> <==
==> ffado / jack / ccrma / 1394 <==
==> diagnostic utility <==
==> <==
=======================================
=======================================
 
 
=====> uname -a
Linux btr 2.6.33.7-149.rt30.1.fc14.ccrma.i686.rtPAE #1 SMP PREEMPT RT Thu Dec 23 14:34:03 EST 2010 i686 i686 i386 GNU/Linux
 
=====> rpm -qa | grep jack
firewire ERR: FFADO: Error creating virtual device
Cannot attach audio driver
Jack: JackDriver::Close
Jack: JackConnectionManager::DirectDisconnect last: ref1 = 1 ref2 = 1
Jack: JackGraphManager::DisconnectRefNum cur_index = 0 ref1 = 1 ref2 = 1
Jack: JackEngine::ClientCloseAux ref = 1
Jack: JackGraphManager::RemoveAllPorts ref = 1
Jack: JackPosixSemaphore::Destroy
Jack: JackDriver::Close
Jack: JackConnectionManager::DirectDisconnect last: ref1 = 0 ref2 = 0
Jack: JackGraphManager::DisconnectRefNum cur_index = 0 ref1 = 0 ref2 = 0
Jack: JackEngine::ClientCloseAux ref = 0
Jack: JackGraphManager::RemoveAllPorts ref = 0
Jack: JackPosixSemaphore::Destroy
Jack: JackEngine::Close
Jack: JackClientSocket::Close
Jack: JackServerSocket::Close /dev/shm/jack_default_0_0
Jack: no message buffer overruns
Jack: JackPosixThread::Stop
Jack: ThreadHandler: exit
JackServer::Open() failed with -1
Jack: Succeeded in unlocking 82213148 byte memory area
Jack: JackShmMem::delete size = 0 index = 0
Jack: ~JackDriver
no message buffer overruns
Jack: ~JackDriver
Jack: JackEngine::~JackEngine
Jack: Succeeded in unlocking 1012 byte memory area
Jack: JackShmMem::delete size = 0 index = 1
Jack: cleaning up shared memory
Jack: cleaning up files
Jack: unregistering server `default'
Failed to start server
 
 
 
 
 
jack-audio-connection-kit-1.9.6-2.fc14.i686
jack-audio-connection-kit-devel-1.9.6-2.fc14.i686
qjackctl-0.3.7-1.fc14.i686
jack_capture-0.9.56-1.fc14.1.i686
 
=====> rpm -qa | grep ffado
ffado-2.1.0-0.1.20101015.svn1913.fc14.i686
libffado-2.1.0-0.1.20101015.svn1913.fc14.i686
 
=====> rpm -qa | grep 1394
libraw1394-2.0.5-2.fc14.i686
libavc1394-0.5.3-9.fc12.i686
libdc1394-2.1.2-3.fc12.i686
 
=====> rpm -qa | grep libxml
libxml2-python-2.7.7-2.fc14.i686
libxml++-2.33.1-1.fc14.i686
libxml2-2.7.7-2.fc14.i686
 
=====> yum repolist
Loaded plugins: fastestmirror, langpacks, presto, refresh-packagekit
Adding en_US to language list
Loading mirror speeds from cached hostfile
 * fedora: dl.fedoraproject.org
 * rpmfusion-free: mirrors.cat.pdx.edu
 * rpmfusion-free-updates: mirrors.cat.pdx.edu
 * rpmfusion-nonfree: mirrors.cat.pdx.edu
 * rpmfusion-nonfree-updates: mirrors.cat.pdx.edu
 * updates: dl.fedoraproject.org
repo id                    repo name                                      status
Dropbox                    Dropbox Repository                                  4
adobe-linux-i386           Adobe Systems Incorporated                         18
fedora                     Fedora 14 - i386                               17,883
fedora-firefox4            Firefox 4 Web Browser                              17
google                     Google - i386                                       5
google-chrome              google-chrome                                       3
planetccrma                Planet CCRMA 14 - i386                            221
planetcore                 Planet CCRMA Core 14 - i386                        15
rpmfusion-free             RPM Fusion for Fedora 14 - Free                   364
rpmfusion-free-updates     RPM Fusion for Fedora 14 - Free - Updates         371
rpmfusion-nonfree          RPM Fusion for Fedora 14 - Nonfree                176
rpmfusion-nonfree-updates  RPM Fusion for Fedora 14 - Nonfree - Updates      186
updates                    Fedora 14 - i386 - Updates                      4,949
repolist: 24,212
 
=====> ls -al /usr/lib*/jack/jack_firewire.so
-rwxr-xr-x. 1 root root 43584 Nov 12 19:29 /usr/lib/jack/jack_firewire.so
 
=====> ls -al /usr/lib*/libffado.so*
lrwxrwxrwx. 1 root root      19 Dec  1 08:53 /usr/lib/libffado.so.2 -> libffado.so.2.999.0
-rwxr-xr-x. 1 root root 2059412 Oct 15 00:48 /usr/lib/libffado.so.2.999.0
 
=====> grep SEL /etc/sysconfig/selinux
SELINUX=enforcing
SELINUXTYPE=targeted
 
=====> ls -l /etc/security/limits.d
-rw-r--r--. 1 root root 152 Nov  2 05:31 90-nproc.conf
-rw-r--r--. 1 root root 151 Nov 12 19:29 99-jack.conf
 
=====> tail -4 /etc/security/limits.conf
@audio – memlock unlimited
@audio – nice -10

# End of file
 
=====> /etc/rc.d/init.d/rtirq status

  PID CLS RTPRIO  NI PRI %CPU STAT COMMAND	
   85 FF      80   - 120  0.0 S    irq/8-rtc0	
  828 FF      75   - 115  0.0 S    irq/28-hda_inte	
   77 FF      70   - 110  0.0 S    irq/23-ehci_hcd	
   81 FF      70   - 110  0.0 S    irq/16-uhci_hcd	
   80 FF      69   - 109  0.1 S    irq/18-uhci_hcd	
   79 FF      68   - 108  0.0 S    irq/19-uhci_hcd	
   78 FF      67   - 107  0.0 S    irq/23-uhci_hcd	
   83 FF      65   - 105  0.0 S    irq/1-i8042	
   82 FF      64   - 104  0.0 S    irq/12-i8042	
   47 FF      50   -  90  0.0 S    irq/9-acpi	
   72 FF      50   -  90  0.0 S    irq/14-ata_piix	
   73 FF      50   -  90  0.0 S    irq/15-ata_piix	
  162 FF      50   -  90  0.0 S    irq/16-i915	
  374 FF      50   -  90  0.0 S    irq/16-yenta	
  381 FF      50   -  90  0.0 S    irq/19-mmc0	
  741 FF      50   -  90  0.0 S    irq/17-ath	
  786 FF      50   -  90  0.0 S    irq/18-tifm_7xx	
  791 FF      50   -  90  0.0 S    irq/17-ohci1394	
 1273 FF      50   -  90  0.0 S    irq/27-eth0	
    4 FF      49   -  89  0.0 S    sirq-high/0	
    5 FF      49   -  89  0.2 S    sirq-timer/0	
    6 FF      49   -  89  0.0 S    sirq-net-tx/0	
    7 FF      49   -  89  0.0 S    sirq-net-rx/0	
    8 FF      49   -  89  0.2 S    sirq-block/0	
    9 FF      49   -  89  0.0 S    sirq-block-iopo	
   10 FF      49   -  89  0.1 S    sirq-tasklet/0	
   11 FF      49   -  89  0.0 S    sirq-sched/0	
   12 FF      49   -  89  0.0 S    sirq-hrtimer/0	
   13 FF      49   -  89  0.1 S    sirq-rcu/0	
   19 FF      49   -  89  0.0 S    sirq-high/1	
   20 FF      49   -  89  0.1 S    sirq-timer/1	
   21 FF      49   -  89  0.0 S    sirq-net-tx/1	
   22 FF      49   -  89  0.0 S    sirq-net-rx/1	
   23 FF      49   -  89  0.0 S    sirq-block/1	
   24 FF      49   -  89  0.0 S    sirq-block-iopo	
   25 FF      49   -  89  0.0 S    sirq-tasklet/1	
   26 FF      49   -  89  0.0 S    sirq-sched/1	
   27 FF      49   -  89  0.0 S    sirq-hrtimer/1	
   28 FF      49   -  89  0.1 S    sirq-rcu/1	

 
=====> grep . /sys/bus/ieee1394/devices/fw-host0/*
/sys/bus/ieee1394/devices/fw-host0/in_bus_reset:0
/sys/bus/ieee1394/devices/fw-host0/is_busmgr:0
/sys/bus/ieee1394/devices/fw-host0/is_cycmst:1
/sys/bus/ieee1394/devices/fw-host0/is_irm:1
/sys/bus/ieee1394/devices/fw-host0/is_root:1
/sys/bus/ieee1394/devices/fw-host0/node_count:2
/sys/bus/ieee1394/devices/fw-host0/nodes_active:2
/sys/bus/ieee1394/devices/fw-host0/selfid_count:2
/sys/bus/ieee1394/devices/fw-host0/uevent:DRIVER=nodemgr
 
=====> ls -al /dev/*1394*
crw-------. 1 root root 171, 32 Feb 12 18:18 /dev/dv1394-0
crw-------. 1 root root 171,  0 Feb 12 18:18 /dev/raw1394
 
=====> dmesg | grep 1394
ohci1394 0000:06:04.1: PCI INT B -> GSI 17 (level, low) -> IRQ 17
ohci1394: fw-host0: OHCI-1394 1.1 (PCI): IRQ=[17]  MMIO=[dc005000-dc0057ff]  Max Packet=[2048]  IR/IT contexts=[4/8]
ieee1394: Host added: ID:BUS[0-00:1023]  GUID[00023f76a840f530]
ieee1394: The root node is not cycle master capable; selecting a new root node and resetting...
ieee1394: Error parsing configrom for node 0-00:1023
ieee1394: Node changed: 0-00:1023 -> 0-01:1023
ieee1394: Node added: ID:BUS[0-00:1023]  GUID[0040ab0000c23296]
ieee1394: raw1394: /dev/raw1394 device initialized
 
=====> lspci | grep 1394
06:04.1 FireWire (IEEE 1394): Texas Instruments PCIxx12 OHCI Compliant IEEE 1394 Host Controller
 
=====> lsmod | grep 1394
dv1394                 13106  0 
raw1394                16534  0 
ohci1394               23045  1 dv1394
 
=====> lsmod | grep snd
snd_seq_dummy           1254  0 
snd_hda_codec_realtek   200343  1 
snd_hda_intel          20576  2 
snd_hda_codec          61683  2 snd_hda_codec_realtek,snd_hda_intel
snd_hwdep               4933  1 snd_hda_codec
snd_seq                42735  4 snd_seq_dummy
snd_seq_device          4904  2 snd_seq_dummy,snd_seq
snd_pcm                59601  2 snd_hda_intel,snd_hda_codec
snd_timer              15583  2 snd_seq,snd_pcm
snd                    46694  14 snd_seq_dummy,snd_hda_codec_realtek,snd_hda_intel,snd_hda_codec,snd_hwdep,snd_seq,snd_seq_device,snd_pcm,snd_timer
soundcore               5238  1 snd
snd_page_alloc          6140  2 snd_hda_intel,snd_pcm
 
=====> cat /proc/asound/cards
 0 [Intel          ]: HDA-Intel - HDA Intel
                      HDA Intel at 0xdc440000 irq 28
 
 
=====> ffado-test Discover
./fwdiag: line 100: ffado-test: command not found
 
=====> ffado-test ListDevices
./fwdiag: line 103: ffado-test: command not found
 
 


FFADO diagnostic utility 2.999.0-
============================
(C) 2008 Pieter Palmers


=== CHECK ===
 Base system...
  kernel version............ 2.6.33.7-149.rt30.1.fc14.ccrma.i686.rtPAE
FIXME: implement test for RT kernel
   RT patched............... False
  old 1394 stack present.... False
  old 1394 stack loaded..... False
  old 1394 stack active..... True
  new 1394 stack present.... False
  new 1394 stack loaded..... False
  new 1394 stack active..... False
  /dev/raw1394 node present. True
  /dev/raw1394 permissions.. True
 Prerequisites (dynamic at run-time)...
   gcc ............... sh: gcc: command not found
   g++ ............... sh: g++: command not found
   PyQt4 (by pyuic4) . sh: pyuic4: command not found
   jackd ............. no message buffer overruns
     path ............ /usr/bin/jackd
     flags ...........  -ljack  
   libraw1394 ........ Package libraw1394 was not found in the pkg-config search path.
Perhaps you should add the directory containing `libraw1394.pc'
to the PKG_CONFIG_PATH environment variable
No package 'libraw1394' found
     flags ........... Package libraw1394 was not found in the pkg-config search path.
Perhaps you should add the directory containing `libraw1394.pc'
to the PKG_CONFIG_PATH environment variable
No package 'libraw1394' found
   libavc1394 ........ Package libavc1394 was not found in the pkg-config search path.
Perhaps you should add the directory containing `libavc1394.pc'
to the PKG_CONFIG_PATH environment variable
No package 'libavc1394' found
     flags ........... Package libavc1394 was not found in the pkg-config search path.
Perhaps you should add the directory containing `libavc1394.pc'
to the PKG_CONFIG_PATH environment variable
No package 'libavc1394' found
   libiec61883 ....... Package libiec61883 was not found in the pkg-config search path.
Perhaps you should add the directory containing `libiec61883.pc'
to the PKG_CONFIG_PATH environment variable
No package 'libiec61883' found
     flags ........... Package libiec61883 was not found in the pkg-config search path.
Perhaps you should add the directory containing `libiec61883.pc'
to the PKG_CONFIG_PATH environment variable
No package 'libiec61883' found
   libxml++-2.6 ...... Package libxml++-2.6 was not found in the pkg-config search path.
Perhaps you should add the directory containing `libxml++-2.6.pc'
to the PKG_CONFIG_PATH environment variable
No package 'libxml++-2.6' found
     flags ........... Package libxml++-2.6 was not found in the pkg-config search path.
Perhaps you should add the directory containing `libxml++-2.6.pc'
to the PKG_CONFIG_PATH environment variable
No package 'libxml++-2.6' found
   dbus-1 ............ Package dbus-1 was not found in the pkg-config search path.
Perhaps you should add the directory containing `dbus-1.pc'
to the PKG_CONFIG_PATH environment variable
No package 'dbus-1' found
     flags ........... Package dbus-1 was not found in the pkg-config search path.
Perhaps you should add the directory containing `dbus-1.pc'
to the PKG_CONFIG_PATH environment variable
No package 'dbus-1' found
 Prerequisites (static at compile-time)...
   gcc ............... gcc (GCC) 4.5.1 20100924 (Red Hat 4.5.1-4)
   g++ ............... g++ (GCC) 4.5.1 20100924 (Red Hat 4.5.1-4)
   PyQt4 (by pyuic4) . Python User Interface Compiler 4.7.4 for Qt version 4.7.0
   jackd ............. sh: jackd: command not found
     path ............ which: no jackd in (/usr/sbin:/usr/bin:/sbin:/bin:/root/bin:/usr/local/sbin:/builddir/bin)
     flags ........... Package jack was not found in the pkg-config search path.
   libraw1394 ........ 2.0.5
     flags ...........  -lraw1394  
   libavc1394 ........ Package libavc1394 was not found in the pkg-config search path.
     flags ........... Package libavc1394 was not found in the pkg-config search path.
   libiec61883 ....... 1.2.0
     flags ...........  -liec61883 -lraw1394  
   libxml++-2.6 ...... 2.30.0
     flags ........... -pthread -I/usr/include/libxml++-2.6 -I/usr/lib/libxml++-2.6/include -I/usr/include/libxml2 -I/usr/include/glibmm-2.4 -I/usr/lib/glibmm-2.4/include -I/usr/include/sigc++-2.0 -I/usr/lib/sigc++-2.0/include -I/usr/include/glib-2.0 -I/usr/lib/glib-2.0/include  -pthread -lxml++-2.6 -lxml2 -lglibmm-2.4 -lgobject-2.0 -lsigc-2.0 -lgthread-2.0 -lrt -lglib-2.0  
   dbus-1 ............ 1.4.0
     flags ........... -I/usr/include/dbus-1.0 -I/usr/lib/dbus-1.0/include  -L/lib -ldbus-1 -lpthread -lrt  
 Hardware...
   Host controllers:
06:04.1 FireWire (IEEE 1394) [0c00]: Texas Instruments PCIxx12 OHCI Compliant IEEE 1394 Host Controller [104c:803a] (prog-if 10 [OHCI])
	Subsystem: Toshiba America Info Systems Device [1179:ff00]
	Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
	Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 32 (500ns min, 1000ns max), Cache Line Size: 64 bytes
	Interrupt: pin B routed to IRQ 17
	Region 0: Memory at dc005000 (32-bit, non-prefetchable) [size=2K]
	Region 1: Memory at dc000000 (32-bit, non-prefetchable) [size=16K]
	Capabilities: [44] Power Management version 2
		Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA PME(D0+,D1+,D2+,D3hot+,D3cold-)
		Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME+
	Kernel driver in use: ohci1394
	Kernel modules: ohci1394

   CPU info:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 14
model name	: Genuine Intel(R) CPU           T2080  @ 1.73GHz
stepping	: 12
cpu MHz		: 800.000
cache size	: 1024 KB
physical id	: 0
siblings	: 2
core id		: 0
cpu cores	: 2
apicid		: 0
initial apicid	: 0
fdiv_bug	: no
hlt_bug		: no
f00f_bug	: no
coma_bug	: no
fpu		: yes
fpu_exception	: yes
cpuid level	: 10
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe constant_tsc arch_perfmon bts aperfmperf pni monitor est tm2 xtpr pdcm
bogomips	: 3457.69
clflush size	: 64
cache_alignment	: 64
address sizes	: 32 bits physical, 32 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 14
model name	: Genuine Intel(R) CPU           T2080  @ 1.73GHz
stepping	: 12
cpu MHz		: 1733.000
cache size	: 1024 KB
physical id	: 0
siblings	: 2
core id		: 1
cpu cores	: 2
apicid		: 1
initial apicid	: 1
fdiv_bug	: no
hlt_bug		: no
f00f_bug	: no
coma_bug	: no
fpu		: yes
fpu_exception	: yes
cpuid level	: 10
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe constant_tsc arch_perfmon bts aperfmperf pni monitor est tm2 xtpr pdcm
bogomips	: 3457.87
clflush size	: 64
cache_alignment	: 64
address sizes	: 32 bits physical, 32 bits virtual
power management:

 Configuration...
  IRQ information
Hardware Interrupts:
--------------------
 IRQ    0: PID:  None, count:   [242828, 242828], Sched None (priority None), drivers: ['timer']
 IRQ    1: PID:  None, count:           [10, 10], Sched None (priority None), drivers: ['i8042']
 IRQ    8: PID:  None, count:             [1, 1], Sched None (priority None), drivers: ['rtc0']
 IRQ    9: PID:  None, count:       [5910, 5910], Sched None (priority None), drivers: ['acpi']
 IRQ   12: PID:  None, count:         [144, 144], Sched None (priority None), drivers: ['i8042']
 IRQ   14: PID:  None, count:     [20919, 20919], Sched None (priority None), drivers: ['ata_piix']
 IRQ   15: PID:  None, count:       [7344, 7344], Sched None (priority None), drivers: ['ata_piix']
 IRQ   16: PID:  None, count:     [24479, 24479], Sched None (priority None), drivers: ['uhci_hcd:usb5', 'i915', 'yenta']
 IRQ   17: PID:  None, count:     [27738, 27738], Sched None (priority None), drivers: ['ath', 'ohci1394']
 IRQ   18: PID:  None, count:       [6747, 6747], Sched None (priority None), drivers: ['uhci_hcd:usb4', 'tifm_7xx1']
 IRQ   19: PID:  None, count:             [0, 0], Sched None (priority None), drivers: ['uhci_hcd:usb3', 'mmc0']
 IRQ   23: PID:  None, count:             [2, 2], Sched None (priority None), drivers: ['ehci_hcd:usb1', 'uhci_hcd:usb2']
 IRQ   27: PID:  None, count:             [0, 0], Sched None (priority None), drivers: ['eth0']
 IRQ   28: PID:  None, count:       [1146, 1146], Sched None (priority None), drivers: ['hda_intel']

Software Interrupts:
--------------------


=== REPORT ===
FireWire kernel drivers:
[PASS] Kernel drivers statically linked into the kernel.
[PASS] /dev/raw1394 node present and accessible.
 
 
 
=====> jackd -v -d firewire -v hw:0
no message buffer overruns
no message buffer overruns
jackdmp 1.9.6
Copyright 2001-2005 Paul Davis and others.
Copyright 2004-2010 Grame.
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 60
Jack: Create non RT thread
Jack: ThreadHandler: start
Jack: JackSocketServerChannel::Open
Jack: Bind: addr.sun_path /dev/shm/jack_default_0_0
Jack: JackSocketServerChannel::BuildPoolTable size = 1
Jack: JackEngine::Open
Jack: Connect: addr.sun_path /dev/shm/jack_default_0_0
Jack: JackDriver::Open capture_driver_name = 
Jack: JackDriver::Open playback_driver_name = 
Jack: JackEngine::ClientInternalOpen: name = system
Jack: JackEngine::AllocateRefNum ref = 0
Jack: JackPosixSemaphore::Allocate name = jack_sem.0_default_system val = 0
Jack: JackEngine::NotifyAddClient: name = system
Jack: JackGraphManager::SetBufferSize size = 1024
Jack: JackConnectionManager::DirectConnect first: ref1 = 0 ref2 = 0
Jack: JackGraphManager::ConnectRefNum cur_index = 0 ref1 = 0 ref2 = 0
Jack: JackDriver::SetupDriverSync driver sem in flush mode
Jack: JackEngine::ClientInternalOpen: name = freewheel
Jack: JackEngine::AllocateRefNum ref = 1
Jack: JackPosixSemaphore::Allocate name = jack_sem.0_default_freewheel val = 0
Jack: JackEngine::NotifyAddClient: name = freewheel
Jack: JackConnectionManager::DirectConnect first: ref1 = 1 ref2 = 1
Jack: JackGraphManager::ConnectRefNum cur_index = 0 ref1 = 1 ref2 = 1
Jack: JackDriver::SetupDriverSync driver sem in flush mode
Jack: JackFFADODriver::Attach fBufferSize 1024 fSampleRate 48000
00502856224:  (ffado.cpp)[  92] ffado_streaming_init: libffado 2.999.0- built Oct 15 2010 07:48:37
firewire ERR: FFADO: Error creating virtual device
Cannot attach audio driver
Jack: JackDriver::Close
Jack: JackConnectionManager::DirectDisconnect last: ref1 = 1 ref2 = 1
Jack: JackGraphManager::DisconnectRefNum cur_index = 0 ref1 = 1 ref2 = 1
Jack: JackEngine::ClientCloseAux ref = 1
Jack: JackGraphManager::RemoveAllPorts ref = 1
Jack: JackPosixSemaphore::Destroy
Jack: JackDriver::Close
Jack: JackConnectionManager::DirectDisconnect last: ref1 = 0 ref2 = 0
Jack: JackGraphManager::DisconnectRefNum cur_index = 0 ref1 = 0 ref2 = 0
Jack: JackEngine::ClientCloseAux ref = 0
Jack: JackGraphManager::RemoveAllPorts ref = 0
Jack: JackPosixSemaphore::Destroy
Jack: JackEngine::Close
Jack: JackClientSocket::Close
Jack: JackServerSocket::Close /dev/shm/jack_default_0_0
Jack: no message buffer overruns
Jack: ThreadHandler: exit
Jack: JackPosixThread::Stop
JackServer::Open() failed with -1
Jack: Succeeded in unlocking 82213148 byte memory area
Jack: JackShmMem::delete size = 0 index = 0
Jack: ~JackDriver
no message buffer overruns
Jack: ~JackDriver
Jack: JackEngine::~JackEngine
Jack: Succeeded in unlocking 1012 byte memory area
Jack: JackShmMem::delete size = 0 index = 1
Jack: cleaning up shared memory
 
 
 
 
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