bluetoothd crashed with SIGSEGV in finalize_setup_errno()

[edibueno]

When I paring bluetooth device sometimes the device was appear only in MONO, but this device is a stereo headphone.

ProblemType: Crash
DistroRelease: Ubuntu 14.04
Package: bluez 4.101-0ubuntu10
ProcVersionSignature: Ubuntu 3.13.0-17.37-generic 3.13.6
Uname: Linux 3.13.0-17-generic x86_64
NonfreeKernelModules: wl
ApportVersion: 2.13.3-0ubuntu1
Architecture: amd64
Date: Sat Mar 15 12:07:11 2014
Disassembly: => 0x20: Não é possível acessar a memória no endereço 0x20
ExecutablePath: /usr/sbin/bluetoothd
InstallationDate: Installed on 2014-03-13 (1 days ago)
InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Alpha amd64 (20140313)
InterestingModules: bnep rfcomm btusb bluetooth
MachineType: Hewlett-Packard HP G42 Notebook PC
ProcCmdline: /usr/sbin/bluetoothd
ProcEnviron:
 PATH=(custom, no user)
 TERM=linux
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-17-generic root=UUID=4b2231d5-0eba-4ddf-810c-08dfb9d7b13b ro quiet splash vt.handoff=7
SegvAnalysis:
 Segfault happened at: 0x20: Não é possível acessar a memória no endereço 0x20
 PC (0x00000020) not located in a known VMA region (needed executable region)!
 source "0x20" (0x00000020) not located in a known VMA region (needed readable region)!
SegvReason:
 executing NULL VMA
 reading NULL VMA
Signal: 11
SourcePackage: bluez
StacktraceTop:
 ?? ()
 ?? ()
 ?? ()
 g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
 ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
Title: bluetoothd crashed with SIGSEGV in g_main_context_dispatch()
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups:

dmi.bios.date: 04/07/2011
dmi.bios.vendor: Hewlett-Packard
dmi.bios.version: F.29
dmi.board.asset.tag: Base Board Asset Tag
dmi.board.name: 1445
dmi.board.vendor: Hewlett-Packard
dmi.board.version: 69.37
dmi.chassis.type: 10
dmi.chassis.vendor: Hewlett-Packard
dmi.chassis.version: N/A
dmi.modalias: dmi:bvnHewlett-Packard:bvrF.29:bd04/07/2011:svnHewlett-Packard:pnHPG42NotebookPC:pvr0596120000242710000010100:rvnHewlett-Packard:rn1445:rvr69.37:cvnHewlett-Packard:ct10:cvrN/A:
dmi.product.name: HP G42 Notebook PC
dmi.product.version: 0596120000242710000010100
dmi.sys.vendor: Hewlett-Packard
hciconfig:
 hci0: Type: BR/EDR Bus: USB
  BD Address: CC:52:AF:A9:48:7F ACL MTU: 1021:8 SCO MTU: 64:1
  UP RUNNING PSCAN
  RX bytes:83416 acl:84 sco:1567 events:124 errors:0
  TX bytes:82252 acl:71 sco:1542 commands:65 errors:0

[Apport retracing service (apport)]

StacktraceTop:
 ?? ()
 finalize_setup_errno (s=0x7f46b06237a0, err=<optimized out>, cb1=<optimized out>) at audio/a2dp.c:224
 avdtp_abort_cmd (size=1, req=0x7f46b0626b47, transaction=5 '\005', session=0x7f46b0626ad0) at audio/avdtp.c:1954
 avdtp_parse_cmd (size=1, buf=0x7f46b0626b47, signal_id=<optimized out>, transaction=5 '\005', session=0x7f46b0626ad0) at audio/avdtp.c:2055
 session_cb (chan=<optimized out>, cond=<optimized out>, data=0x7f46b0626ad0) at audio/avdtp.c:2233

[Daniel van Vugt (vanvugt)]

Ubuntu 14.04 reached end of standard support in April 2019:

  https://wiki.ubuntu.com/Releases

If you would like to continue with free support then please update to a
newer Ubuntu version and tell us if the problem still occurs.

If you would like to continue with Ubuntu 14.04 then there is a paid
support option detailed at https://www.ubuntu.com/esm