ubuntustudio-bugs team mailing list archive

[David Kastrup <dak@xxxxxxx>]

Public bug reported:

When running ffado-test Discover (admittedly after there already were
problems with the Firewire connection) I got the following console
output:

-----------------------------------------------
FFADO test and diagnostic utility
Part of the FFADO project -- www.ffado.org
Version: 2.3.0-
(C) 2008, Daniel Wagner, Pieter Palmers
This program comes with ABSOLUTELY NO WARRANTY.
-----------------------------------------------

01367863317: Debug (devicemanager.cpp)[ 354] discover: Starting discovery...
01367938381: Debug (Configuration.cpp)[ 163] showSetting:   Group: (null)
01367938415: Debug (Configuration.cpp)[ 185] showSetting:     vendorid = 1429 (0x00000595)
01367938427: Debug (Configuration.cpp)[ 185] showSetting:     modelid = 1 (0x00000001)
01367938438: Debug (Configuration.cpp)[ 209] showSetting:     vendorname = Alesis
01367938442: Debug (Configuration.cpp)[ 209] showSetting:     modelname = io|14
01367938448: Debug (Configuration.cpp)[ 209] showSetting:     driver = DICE
01367938560: Debug (Configuration.cpp)[ 163] showSetting:   Group: (null)
01367938569: Debug (Configuration.cpp)[ 185] showSetting:     vendorid = 1429 (0x00000595)
01367938573: Debug (Configuration.cpp)[ 185] showSetting:     modelid = 1 (0x00000001)
01367938578: Debug (Configuration.cpp)[ 209] showSetting:     vendorname = Alesis
01367938582: Debug (Configuration.cpp)[ 209] showSetting:     modelname = io|14
01367938588: Debug (Configuration.cpp)[ 209] showSetting:     driver = DICE
01367938648: Debug (Configuration.cpp)[ 163] showSetting:   Group: (null)
01367938657: Debug (Configuration.cpp)[ 185] showSetting:     vendorid = 1429 (0x00000595)
01367938660: Debug (Configuration.cpp)[ 185] showSetting:     modelid = 1 (0x00000001)
01367938666: Debug (Configuration.cpp)[ 209] showSetting:     vendorname = Alesis
01367938668: Debug (Configuration.cpp)[ 209] showSetting:     modelname = io|14
01367938674: Debug (Configuration.cpp)[ 209] showSetting:     driver = DICE
01367938721: Debug (Configuration.cpp)[ 163] showSetting:   Group: (null)
01367938730: Debug (Configuration.cpp)[ 185] showSetting:     vendorid = 1429 (0x00000595)
01367938733: Debug (Configuration.cpp)[ 185] showSetting:     modelid = 1 (0x00000001)
01367938739: Debug (Configuration.cpp)[ 209] showSetting:     vendorname = Alesis
01367938742: Debug (Configuration.cpp)[ 209] showSetting:     modelname = io|14
01367938747: Debug (Configuration.cpp)[ 209] showSetting:     driver = DICE
01367938797: Debug (Configuration.cpp)[ 163] showSetting:   Group: (null)
01367938805: Debug (Configuration.cpp)[ 185] showSetting:     vendorid = 1429 (0x00000595)
01367938809: Debug (Configuration.cpp)[ 185] showSetting:     modelid = 1 (0x00000001)
01367938820: Debug (Configuration.cpp)[ 209] showSetting:     vendorname = Alesis
01367938828: Debug (Configuration.cpp)[ 209] showSetting:     modelname = io|14
01367938835: Debug (Configuration.cpp)[ 209] showSetting:     driver = DICE
01367938966: Debug (devicemanager.cpp)[ 616] discover: driver found for device 1
01367939040: Debug (Configuration.cpp)[ 163] showSetting:   Group: (null)
01367939046: Debug (Configuration.cpp)[ 185] showSetting:     vendorid = 1429 (0x00000595)
01367939053: Debug (Configuration.cpp)[ 185] showSetting:     modelid = 1 (0x00000001)
01367939058: Debug (Configuration.cpp)[ 209] showSetting:     vendorname = Alesis
01367939065: Debug (Configuration.cpp)[ 209] showSetting:     modelname = io|14
01367939068: Debug (Configuration.cpp)[ 209] showSetting:     driver = DICE
01368031604: Warning (dice_eap.cpp)[ 115] init: no EAP mixer (device does not support EAP)
01368031671: Warning (dice_avdevice.cpp)[ 201] discover: Could not init EAP
01368031870: Debug (devicemanager.cpp)[ 653] discover: discovery of node 1 on port 0 done...
01368031913: Debug (devicemanager.cpp)[ 661] discover: Discovery finished...
01368031989: Debug (devicemanager.cpp)[1258] showDeviceInfo: ===== Device Manager =====
01368032298: Debug (Element.cpp)[ 121] show: Element DeviceManager
01368032349: Debug (devicemanager.cpp)[1266] showDeviceInfo: --- IEEE1394 Service  0 ---
01368032389: Debug (devicemanager.cpp)[1276] showDeviceInfo: --- Device  0 ---
01368032430: Debug (dice_avdevice.cpp)[ 710] showDevice: Device is a DICE device
01368032464:  (dice_avdevice.cpp)[ 713] showDevice:  DICE Parameter Space info:
01368032501:  (dice_avdevice.cpp)[ 714] showDevice:   Global  : offset=0x0028 size=0360
01368032533:  (dice_avdevice.cpp)[ 715] showDevice:   TX      : offset=0x0190 size=0568
01368032571:  (dice_avdevice.cpp)[ 716] showDevice:                 nb=   2 size=0280
01368032603:  (dice_avdevice.cpp)[ 717] showDevice:   RX      : offset=0x03C8 size=1128
01368032642:  (dice_avdevice.cpp)[ 718] showDevice:                 nb=   1 size=0280
01368032674:  (dice_avdevice.cpp)[ 719] showDevice:   UNUSED1 : offset=0x0000 size=0000
01368032713:  (dice_avdevice.cpp)[ 720] showDevice:   UNUSED2 : offset=0x0000 size=0000
01368032744:  (dice_avdevice.cpp)[ 722] showDevice:  Global param space:
01368037747:  (dice_avdevice.cpp)[ 725] showDevice:   Owner            : 0x00000000FFFF0000
01368043985:  (dice_avdevice.cpp)[ 728] showDevice:   Notification     : 0x00000000
01368057476:  (dice_avdevice.cpp)[ 731] showDevice:   Nick name        : iO 14
01368065054:  (dice_avdevice.cpp)[ 735] showDevice:   Clock Select     : 0x02 0x0C
01368069624:  (dice_avdevice.cpp)[ 739] showDevice:   Enable           : false
01368074975:  (dice_avdevice.cpp)[ 743] showDevice:   Clock Status     : locked 0x01
01368080962:  (dice_avdevice.cpp)[ 746] showDevice:   Extended Status  : 0x00000000
01368087989:  (dice_avdevice.cpp)[ 749] showDevice:   Samplerate       : 0x0000AC44 (44100)
01368094032:  (dice_avdevice.cpp)[ 752] showDevice:   Version          : 0x01000400
01368100808:  (dice_avdevice.cpp)[ 761] showDevice:   Version          : 0x01000400 (1.0.4.0)
01368106565:  (dice_avdevice.cpp)[ 764] showDevice:   Clock caps       : 0x1121007E
01368113038:  (dice_avdevice.cpp)[ 767] showDevice:   Clock sources    :
01368113054:  (dice_avdevice.cpp)[ 773] showDevice:     SPDIF
01368113059:  (dice_avdevice.cpp)[ 773] showDevice:     unused
01368113068:  (dice_avdevice.cpp)[ 773] showDevice:     unused
01368113071:  (dice_avdevice.cpp)[ 773] showDevice:     unused
01368113076:  (dice_avdevice.cpp)[ 773] showDevice:     unused
01368113084:  (dice_avdevice.cpp)[ 773] showDevice:     ADAT
01368113095:  (dice_avdevice.cpp)[ 773] showDevice:     unused
01368113100:  (dice_avdevice.cpp)[ 773] showDevice:     unused
01368113105:  (dice_avdevice.cpp)[ 773] showDevice:     Firewire
01368113107:  (dice_avdevice.cpp)[ 773] showDevice:     unused
01368113116:  (dice_avdevice.cpp)[ 773] showDevice:     unused
01368113118:  (dice_avdevice.cpp)[ 773] showDevice:     unused
01368113124:  (dice_avdevice.cpp)[ 773] showDevice:     INTERNAL
01368113127:  (dice_avdevice.cpp)[ 776] showDevice:  TX param space:
01368113134:  (dice_avdevice.cpp)[ 777] showDevice:   Nb of xmit        : 2
01368113137:  (dice_avdevice.cpp)[ 779] showDevice:   Transmitter 0:
01368118888:  (dice_avdevice.cpp)[ 782] showDevice:    ISO channel       :  -1
01368125990:  (dice_avdevice.cpp)[ 784] showDevice:    ISO speed         :   2
01368131709:  (dice_avdevice.cpp)[ 787] showDevice:    Nb audio channels :   6
01368137797:  (dice_avdevice.cpp)[ 789] showDevice:    Nb midi channels  :   1
01368144175:  (dice_avdevice.cpp)[ 792] showDevice:    AC3 caps          : 0x00000000
01368149211:  (dice_avdevice.cpp)[ 794] showDevice:    AC3 enable        : 0x00000000
01368155864:  (dice_avdevice.cpp)[ 797] showDevice:    Channel names     :
01368155871:  (dice_avdevice.cpp)[ 802] showDevice:      Line 1
01368155878:  (dice_avdevice.cpp)[ 802] showDevice:      Line 2
01368155882:  (dice_avdevice.cpp)[ 802] showDevice:      Line 3
01368155887:  (dice_avdevice.cpp)[ 802] showDevice:      Line 4
01368155890:  (dice_avdevice.cpp)[ 802] showDevice:      SPDIF L
01368155900:  (dice_avdevice.cpp)[ 802] showDevice:      SPDIF R
01368155904:  (dice_avdevice.cpp)[ 779] showDevice:   Transmitter 1:
01370208134: Error (dice_avdevice.cpp)[1751] readReg: Could not read from node 0xFFC1 addr 0xFFFFE00002B0
01370208236:  (dice_avdevice.cpp)[ 782] showDevice:    ISO channel       :   0
01370208321: Error (dice_avdevice.cpp)[1751] readReg: Could not read from node 0xFFC1 addr 0xFFFFE00002BC
01370208364:  (dice_avdevice.cpp)[ 784] showDevice:    ISO speed         :   0
01370208448: Error (dice_avdevice.cpp)[1751] readReg: Could not read from node 0xFFC1 addr 0xFFFFE00002B4
01370208490:  (dice_avdevice.cpp)[ 787] showDevice:    Nb audio channels :   0
01370208553: Error (dice_avdevice.cpp)[1751] readReg: Could not read from node 0xFFC1 addr 0xFFFFE00002B8
01370208598:  (dice_avdevice.cpp)[ 789] showDevice:    Nb midi channels  :   0
01370208670: Error (dice_avdevice.cpp)[1751] readReg: Could not read from node 0xFFC1 addr 0xFFFFE00003C0
01370208714:  (dice_avdevice.cpp)[ 792] showDevice:    AC3 caps          : 0x00000000
01370208782: Error (dice_avdevice.cpp)[1751] readReg: Could not read from node 0xFFC1 addr 0xFFFFE00003C4
01370208820:  (dice_avdevice.cpp)[ 794] showDevice:    AC3 enable        : 0x00000000
01370208886: Error (dice_avdevice.cpp)[1816] readRegBlock: Could not read 64 quadlets from node 0xFFC1 addr 0xFFFFE00002C0
01370208923: Error (dice_avdevice.cpp)[1522] getTxNameString: Could not read TX name string 
01370208996:  (dice_avdevice.cpp)[ 797] showDevice:    Channel names     :
01370209077:  (dice_avdevice.cpp)[ 806] showDevice:  RX param space:
01370209121:  (dice_avdevice.cpp)[ 807] showDevice:   Nb of recv        : 1
01370209154:  (dice_avdevice.cpp)[ 809] showDevice:   Receiver 0:
01370209216: Error (dice_avdevice.cpp)[1751] readReg: Could not read from node 0xFFC1 addr 0xFFFFE00003D0
01370209252:  (dice_avdevice.cpp)[ 812] showDevice:    ISO channel       :   0
01370209311: Error (dice_avdevice.cpp)[1751] readReg: Could not read from node 0xFFC1 addr 0xFFFFE00003D4
01370209347:  (dice_avdevice.cpp)[ 814] showDevice:    Sequence start    :   0
01370209413: Error (dice_avdevice.cpp)[1751] readReg: Could not read from node 0xFFC1 addr 0xFFFFE00003D8
01370209451:  (dice_avdevice.cpp)[ 817] showDevice:    Nb audio channels :   0
01370209509: Error (dice_avdevice.cpp)[1751] readReg: Could not read from node 0xFFC1 addr 0xFFFFE00003DC
01370209548:  (dice_avdevice.cpp)[ 819] showDevice:    Nb midi channels  :   0
01370209606: Error (dice_avdevice.cpp)[1751] readReg: Could not read from node 0xFFC1 addr 0xFFFFE00004E0
01370209643:  (dice_avdevice.cpp)[ 822] showDevice:    AC3 caps          : 0x00000000
01370209702: Error (dice_avdevice.cpp)[1751] readReg: Could not read from node 0xFFC1 addr 0xFFFFE00004E4
01370209739:  (dice_avdevice.cpp)[ 824] showDevice:    AC3 enable        : 0x00000000
01370209802: Error (dice_avdevice.cpp)[1816] readRegBlock: Could not read 64 quadlets from node 0xFFC1 addr 0xFFFFE00003E0
01370209841: Error (dice_avdevice.cpp)[1542] getRxNameString: Could not read RX name string 
01370209890:  (dice_avdevice.cpp)[ 827] showDevice:    Channel names     :
01370209940: Debug (devicemanager.cpp)[1279] showDeviceInfo: Clock sync sources:
01370210037: Error (dice_avdevice.cpp)[1751] readReg: Could not read from node 0xFFC1 addr 0xFFFFE000008C
01370210100: Error (dice_avdevice.cpp)[1751] readReg: Could not read from node 0xFFC1 addr 0xFFFFE0000074
01370210163: Error (dice_avdevice.cpp)[1751] readReg: Could not read from node 0xFFC1 addr 0xFFFFE0000080
01370210218: Error (dice_avdevice.cpp)[1816] readRegBlock: Could not read 64 quadlets from node 0xFFC1 addr 0xFFFFE0000090
01370210269: Error (dice_avdevice.cpp)[1574] getClockSourceNameString: Could not read CLOCKSOURCE name string 
01370210318: Error (dice_avdevice.cpp)[ 482] getSupportedClockSources: Not enough clock source names on device
01370210418: Debug (devicemanager.cpp)[ 250] busresetHandler: Bus reset detected on service 0x4f62b5f4e0...
01370210590: Debug (devicemanager.cpp)[ 252] busresetHandler:  handling busreset...
Segmentation fault

ProblemType: Crash
DistroRelease: Ubuntu 17.10
Package: ffado-tools 2.3.0-2
ProcVersionSignature: Ubuntu 4.12.0-11.12-lowlatency 4.12.5
Uname: Linux 4.12.0-11-lowlatency x86_64
ApportVersion: 2.20.7-0ubuntu1
Architecture: amd64
Date: Thu Aug 31 17:42:30 2017
ExecutablePath: /usr/bin/ffado-test
InstallationDate: Installed on 2011-10-14 (2148 days ago)
InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Release i386 (20111011)
ProcCmdline: ffado-test Discover
SegvAnalysis:
 Segfault happened at: 0x4f62b61a40:	add    %al,(%rax)
 PC (0x4f62b61a40) in non-executable VMA region: 0x4f62b3e000-0x4f62bae000 rw-p [heap]
 source "%al" ok
 destination "(%rax)" (0x4f62b63af0) ok
 Stack memory exhausted (SP below stack segment)
SegvReason: executing writable VMA [heap]
Signal: 11
SourcePackage: libffado
StacktraceTop:
 ()
 DeviceManager::busresetHandler(Ieee1394Service&) () at /usr/lib/libffado.so.2
 Util::MemberFunctor1<DeviceManager*, void (DeviceManager::*)(Ieee1394Service&), Ieee1394Service&>::operator()() () at /usr/lib/libffado.so.2
 Ieee1394Service::resetHandler(unsigned int) () at /usr/lib/libffado.so.2
 Ieee1394Service::resetHandlerLowLevel(raw1394_handle*, unsigned int) () at /usr/lib/libffado.so.2
Title: ffado-test crashed with SIGSEGV
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups:

** Affects: libffado (Ubuntu)
     Importance: Medium
         Status: New


** Tags: amd64 apport-crash artful

** Information type changed from Private to Public

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https://bugs.launchpad.net/bugs/1714292

Title:
  ffado-test crashed with SIGSEGV

Status in libffado package in Ubuntu:
  New

Bug description:
  When running ffado-test Discover (admittedly after there already were
  problems with the Firewire connection) I got the following console
  output:

  -----------------------------------------------
  FFADO test and diagnostic utility
  Part of the FFADO project -- www.ffado.org
  Version: 2.3.0-
  (C) 2008, Daniel Wagner, Pieter Palmers
  This program comes with ABSOLUTELY NO WARRANTY.
  -----------------------------------------------

  01367863317: Debug (devicemanager.cpp)[ 354] discover: Starting discovery...
  01367938381: Debug (Configuration.cpp)[ 163] showSetting:   Group: (null)
  01367938415: Debug (Configuration.cpp)[ 185] showSetting:     vendorid = 1429 (0x00000595)
  01367938427: Debug (Configuration.cpp)[ 185] showSetting:     modelid = 1 (0x00000001)
  01367938438: Debug (Configuration.cpp)[ 209] showSetting:     vendorname = Alesis
  01367938442: Debug (Configuration.cpp)[ 209] showSetting:     modelname = io|14
  01367938448: Debug (Configuration.cpp)[ 209] showSetting:     driver = DICE
  01367938560: Debug (Configuration.cpp)[ 163] showSetting:   Group: (null)
  01367938569: Debug (Configuration.cpp)[ 185] showSetting:     vendorid = 1429 (0x00000595)
  01367938573: Debug (Configuration.cpp)[ 185] showSetting:     modelid = 1 (0x00000001)
  01367938578: Debug (Configuration.cpp)[ 209] showSetting:     vendorname = Alesis
  01367938582: Debug (Configuration.cpp)[ 209] showSetting:     modelname = io|14
  01367938588: Debug (Configuration.cpp)[ 209] showSetting:     driver = DICE
  01367938648: Debug (Configuration.cpp)[ 163] showSetting:   Group: (null)
  01367938657: Debug (Configuration.cpp)[ 185] showSetting:     vendorid = 1429 (0x00000595)
  01367938660: Debug (Configuration.cpp)[ 185] showSetting:     modelid = 1 (0x00000001)
  01367938666: Debug (Configuration.cpp)[ 209] showSetting:     vendorname = Alesis
  01367938668: Debug (Configuration.cpp)[ 209] showSetting:     modelname = io|14
  01367938674: Debug (Configuration.cpp)[ 209] showSetting:     driver = DICE
  01367938721: Debug (Configuration.cpp)[ 163] showSetting:   Group: (null)
  01367938730: Debug (Configuration.cpp)[ 185] showSetting:     vendorid = 1429 (0x00000595)
  01367938733: Debug (Configuration.cpp)[ 185] showSetting:     modelid = 1 (0x00000001)
  01367938739: Debug (Configuration.cpp)[ 209] showSetting:     vendorname = Alesis
  01367938742: Debug (Configuration.cpp)[ 209] showSetting:     modelname = io|14
  01367938747: Debug (Configuration.cpp)[ 209] showSetting:     driver = DICE
  01367938797: Debug (Configuration.cpp)[ 163] showSetting:   Group: (null)
  01367938805: Debug (Configuration.cpp)[ 185] showSetting:     vendorid = 1429 (0x00000595)
  01367938809: Debug (Configuration.cpp)[ 185] showSetting:     modelid = 1 (0x00000001)
  01367938820: Debug (Configuration.cpp)[ 209] showSetting:     vendorname = Alesis
  01367938828: Debug (Configuration.cpp)[ 209] showSetting:     modelname = io|14
  01367938835: Debug (Configuration.cpp)[ 209] showSetting:     driver = DICE
  01367938966: Debug (devicemanager.cpp)[ 616] discover: driver found for device 1
  01367939040: Debug (Configuration.cpp)[ 163] showSetting:   Group: (null)
  01367939046: Debug (Configuration.cpp)[ 185] showSetting:     vendorid = 1429 (0x00000595)
  01367939053: Debug (Configuration.cpp)[ 185] showSetting:     modelid = 1 (0x00000001)
  01367939058: Debug (Configuration.cpp)[ 209] showSetting:     vendorname = Alesis
  01367939065: Debug (Configuration.cpp)[ 209] showSetting:     modelname = io|14
  01367939068: Debug (Configuration.cpp)[ 209] showSetting:     driver = DICE
  01368031604: Warning (dice_eap.cpp)[ 115] init: no EAP mixer (device does not support EAP)
  01368031671: Warning (dice_avdevice.cpp)[ 201] discover: Could not init EAP
  01368031870: Debug (devicemanager.cpp)[ 653] discover: discovery of node 1 on port 0 done...
  01368031913: Debug (devicemanager.cpp)[ 661] discover: Discovery finished...
  01368031989: Debug (devicemanager.cpp)[1258] showDeviceInfo: ===== Device Manager =====
  01368032298: Debug (Element.cpp)[ 121] show: Element DeviceManager
  01368032349: Debug (devicemanager.cpp)[1266] showDeviceInfo: --- IEEE1394 Service  0 ---
  01368032389: Debug (devicemanager.cpp)[1276] showDeviceInfo: --- Device  0 ---
  01368032430: Debug (dice_avdevice.cpp)[ 710] showDevice: Device is a DICE device
  01368032464:  (dice_avdevice.cpp)[ 713] showDevice:  DICE Parameter Space info:
  01368032501:  (dice_avdevice.cpp)[ 714] showDevice:   Global  : offset=0x0028 size=0360
  01368032533:  (dice_avdevice.cpp)[ 715] showDevice:   TX      : offset=0x0190 size=0568
  01368032571:  (dice_avdevice.cpp)[ 716] showDevice:                 nb=   2 size=0280
  01368032603:  (dice_avdevice.cpp)[ 717] showDevice:   RX      : offset=0x03C8 size=1128
  01368032642:  (dice_avdevice.cpp)[ 718] showDevice:                 nb=   1 size=0280
  01368032674:  (dice_avdevice.cpp)[ 719] showDevice:   UNUSED1 : offset=0x0000 size=0000
  01368032713:  (dice_avdevice.cpp)[ 720] showDevice:   UNUSED2 : offset=0x0000 size=0000
  01368032744:  (dice_avdevice.cpp)[ 722] showDevice:  Global param space:
  01368037747:  (dice_avdevice.cpp)[ 725] showDevice:   Owner            : 0x00000000FFFF0000
  01368043985:  (dice_avdevice.cpp)[ 728] showDevice:   Notification     : 0x00000000
  01368057476:  (dice_avdevice.cpp)[ 731] showDevice:   Nick name        : iO 14
  01368065054:  (dice_avdevice.cpp)[ 735] showDevice:   Clock Select     : 0x02 0x0C
  01368069624:  (dice_avdevice.cpp)[ 739] showDevice:   Enable           : false
  01368074975:  (dice_avdevice.cpp)[ 743] showDevice:   Clock Status     : locked 0x01
  01368080962:  (dice_avdevice.cpp)[ 746] showDevice:   Extended Status  : 0x00000000
  01368087989:  (dice_avdevice.cpp)[ 749] showDevice:   Samplerate       : 0x0000AC44 (44100)
  01368094032:  (dice_avdevice.cpp)[ 752] showDevice:   Version          : 0x01000400
  01368100808:  (dice_avdevice.cpp)[ 761] showDevice:   Version          : 0x01000400 (1.0.4.0)
  01368106565:  (dice_avdevice.cpp)[ 764] showDevice:   Clock caps       : 0x1121007E
  01368113038:  (dice_avdevice.cpp)[ 767] showDevice:   Clock sources    :
  01368113054:  (dice_avdevice.cpp)[ 773] showDevice:     SPDIF
  01368113059:  (dice_avdevice.cpp)[ 773] showDevice:     unused
  01368113068:  (dice_avdevice.cpp)[ 773] showDevice:     unused
  01368113071:  (dice_avdevice.cpp)[ 773] showDevice:     unused
  01368113076:  (dice_avdevice.cpp)[ 773] showDevice:     unused
  01368113084:  (dice_avdevice.cpp)[ 773] showDevice:     ADAT
  01368113095:  (dice_avdevice.cpp)[ 773] showDevice:     unused
  01368113100:  (dice_avdevice.cpp)[ 773] showDevice:     unused
  01368113105:  (dice_avdevice.cpp)[ 773] showDevice:     Firewire
  01368113107:  (dice_avdevice.cpp)[ 773] showDevice:     unused
  01368113116:  (dice_avdevice.cpp)[ 773] showDevice:     unused
  01368113118:  (dice_avdevice.cpp)[ 773] showDevice:     unused
  01368113124:  (dice_avdevice.cpp)[ 773] showDevice:     INTERNAL
  01368113127:  (dice_avdevice.cpp)[ 776] showDevice:  TX param space:
  01368113134:  (dice_avdevice.cpp)[ 777] showDevice:   Nb of xmit        : 2
  01368113137:  (dice_avdevice.cpp)[ 779] showDevice:   Transmitter 0:
  01368118888:  (dice_avdevice.cpp)[ 782] showDevice:    ISO channel       :  -1
  01368125990:  (dice_avdevice.cpp)[ 784] showDevice:    ISO speed         :   2
  01368131709:  (dice_avdevice.cpp)[ 787] showDevice:    Nb audio channels :   6
  01368137797:  (dice_avdevice.cpp)[ 789] showDevice:    Nb midi channels  :   1
  01368144175:  (dice_avdevice.cpp)[ 792] showDevice:    AC3 caps          : 0x00000000
  01368149211:  (dice_avdevice.cpp)[ 794] showDevice:    AC3 enable        : 0x00000000
  01368155864:  (dice_avdevice.cpp)[ 797] showDevice:    Channel names     :
  01368155871:  (dice_avdevice.cpp)[ 802] showDevice:      Line 1
  01368155878:  (dice_avdevice.cpp)[ 802] showDevice:      Line 2
  01368155882:  (dice_avdevice.cpp)[ 802] showDevice:      Line 3
  01368155887:  (dice_avdevice.cpp)[ 802] showDevice:      Line 4
  01368155890:  (dice_avdevice.cpp)[ 802] showDevice:      SPDIF L
  01368155900:  (dice_avdevice.cpp)[ 802] showDevice:      SPDIF R
  01368155904:  (dice_avdevice.cpp)[ 779] showDevice:   Transmitter 1:
  01370208134: Error (dice_avdevice.cpp)[1751] readReg: Could not read from node 0xFFC1 addr 0xFFFFE00002B0
  01370208236:  (dice_avdevice.cpp)[ 782] showDevice:    ISO channel       :   0
  01370208321: Error (dice_avdevice.cpp)[1751] readReg: Could not read from node 0xFFC1 addr 0xFFFFE00002BC
  01370208364:  (dice_avdevice.cpp)[ 784] showDevice:    ISO speed         :   0
  01370208448: Error (dice_avdevice.cpp)[1751] readReg: Could not read from node 0xFFC1 addr 0xFFFFE00002B4
  01370208490:  (dice_avdevice.cpp)[ 787] showDevice:    Nb audio channels :   0
  01370208553: Error (dice_avdevice.cpp)[1751] readReg: Could not read from node 0xFFC1 addr 0xFFFFE00002B8
  01370208598:  (dice_avdevice.cpp)[ 789] showDevice:    Nb midi channels  :   0
  01370208670: Error (dice_avdevice.cpp)[1751] readReg: Could not read from node 0xFFC1 addr 0xFFFFE00003C0
  01370208714:  (dice_avdevice.cpp)[ 792] showDevice:    AC3 caps          : 0x00000000
  01370208782: Error (dice_avdevice.cpp)[1751] readReg: Could not read from node 0xFFC1 addr 0xFFFFE00003C4
  01370208820:  (dice_avdevice.cpp)[ 794] showDevice:    AC3 enable        : 0x00000000
  01370208886: Error (dice_avdevice.cpp)[1816] readRegBlock: Could not read 64 quadlets from node 0xFFC1 addr 0xFFFFE00002C0
  01370208923: Error (dice_avdevice.cpp)[1522] getTxNameString: Could not read TX name string 
  01370208996:  (dice_avdevice.cpp)[ 797] showDevice:    Channel names     :
  01370209077:  (dice_avdevice.cpp)[ 806] showDevice:  RX param space:
  01370209121:  (dice_avdevice.cpp)[ 807] showDevice:   Nb of recv        : 1
  01370209154:  (dice_avdevice.cpp)[ 809] showDevice:   Receiver 0:
  01370209216: Error (dice_avdevice.cpp)[1751] readReg: Could not read from node 0xFFC1 addr 0xFFFFE00003D0
  01370209252:  (dice_avdevice.cpp)[ 812] showDevice:    ISO channel       :   0
  01370209311: Error (dice_avdevice.cpp)[1751] readReg: Could not read from node 0xFFC1 addr 0xFFFFE00003D4
  01370209347:  (dice_avdevice.cpp)[ 814] showDevice:    Sequence start    :   0
  01370209413: Error (dice_avdevice.cpp)[1751] readReg: Could not read from node 0xFFC1 addr 0xFFFFE00003D8
  01370209451:  (dice_avdevice.cpp)[ 817] showDevice:    Nb audio channels :   0
  01370209509: Error (dice_avdevice.cpp)[1751] readReg: Could not read from node 0xFFC1 addr 0xFFFFE00003DC
  01370209548:  (dice_avdevice.cpp)[ 819] showDevice:    Nb midi channels  :   0
  01370209606: Error (dice_avdevice.cpp)[1751] readReg: Could not read from node 0xFFC1 addr 0xFFFFE00004E0
  01370209643:  (dice_avdevice.cpp)[ 822] showDevice:    AC3 caps          : 0x00000000
  01370209702: Error (dice_avdevice.cpp)[1751] readReg: Could not read from node 0xFFC1 addr 0xFFFFE00004E4
  01370209739:  (dice_avdevice.cpp)[ 824] showDevice:    AC3 enable        : 0x00000000
  01370209802: Error (dice_avdevice.cpp)[1816] readRegBlock: Could not read 64 quadlets from node 0xFFC1 addr 0xFFFFE00003E0
  01370209841: Error (dice_avdevice.cpp)[1542] getRxNameString: Could not read RX name string 
  01370209890:  (dice_avdevice.cpp)[ 827] showDevice:    Channel names     :
  01370209940: Debug (devicemanager.cpp)[1279] showDeviceInfo: Clock sync sources:
  01370210037: Error (dice_avdevice.cpp)[1751] readReg: Could not read from node 0xFFC1 addr 0xFFFFE000008C
  01370210100: Error (dice_avdevice.cpp)[1751] readReg: Could not read from node 0xFFC1 addr 0xFFFFE0000074
  01370210163: Error (dice_avdevice.cpp)[1751] readReg: Could not read from node 0xFFC1 addr 0xFFFFE0000080
  01370210218: Error (dice_avdevice.cpp)[1816] readRegBlock: Could not read 64 quadlets from node 0xFFC1 addr 0xFFFFE0000090
  01370210269: Error (dice_avdevice.cpp)[1574] getClockSourceNameString: Could not read CLOCKSOURCE name string 
  01370210318: Error (dice_avdevice.cpp)[ 482] getSupportedClockSources: Not enough clock source names on device
  01370210418: Debug (devicemanager.cpp)[ 250] busresetHandler: Bus reset detected on service 0x4f62b5f4e0...
  01370210590: Debug (devicemanager.cpp)[ 252] busresetHandler:  handling busreset...
  Segmentation fault

  ProblemType: Crash
  DistroRelease: Ubuntu 17.10
  Package: ffado-tools 2.3.0-2
  ProcVersionSignature: Ubuntu 4.12.0-11.12-lowlatency 4.12.5
  Uname: Linux 4.12.0-11-lowlatency x86_64
  ApportVersion: 2.20.7-0ubuntu1
  Architecture: amd64
  Date: Thu Aug 31 17:42:30 2017
  ExecutablePath: /usr/bin/ffado-test
  InstallationDate: Installed on 2011-10-14 (2148 days ago)
  InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Release i386 (20111011)
  ProcCmdline: ffado-test Discover
  SegvAnalysis:
   Segfault happened at: 0x4f62b61a40:	add    %al,(%rax)
   PC (0x4f62b61a40) in non-executable VMA region: 0x4f62b3e000-0x4f62bae000 rw-p [heap]
   source "%al" ok
   destination "(%rax)" (0x4f62b63af0) ok
   Stack memory exhausted (SP below stack segment)
  SegvReason: executing writable VMA [heap]
  Signal: 11
  SourcePackage: libffado
  StacktraceTop:
   ()
   DeviceManager::busresetHandler(Ieee1394Service&) () at /usr/lib/libffado.so.2
   Util::MemberFunctor1<DeviceManager*, void (DeviceManager::*)(Ieee1394Service&), Ieee1394Service&>::operator()() () at /usr/lib/libffado.so.2
   Ieee1394Service::resetHandler(unsigned int) () at /usr/lib/libffado.so.2
   Ieee1394Service::resetHandlerLowLevel(raw1394_handle*, unsigned int) () at /usr/lib/libffado.so.2
  Title: ffado-test crashed with SIGSEGV
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups:

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