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** Attachment added: "StacktraceSource.txt"
   https://bugs.launchpad.net/bugs/1278615/+attachment/3976645/+files/StacktraceSource.txt

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https://bugs.launchpad.net/bugs/1278615

Title:
  bluetoothd crashed with SIGSEGV in __GI___libc_free()

Status in “bluez” package in Ubuntu:
  New

Bug description:
  bluetoothd crashes at startup

  ProblemType: Crash
  DistroRelease: Ubuntu 12.04
  Package: bluez 4.98-2ubuntu7
  ProcVersionSignature: Ubuntu 3.2.0-58.88-generic 3.2.53
  Uname: Linux 3.2.0-58-generic x86_64
  NonfreeKernelModules: nvidia
  ApportVersion: 2.0.1-0ubuntu17.6
  Architecture: amd64
  Date: Mon Feb 10 21:46:15 2014
  ExecutablePath: /usr/sbin/bluetoothd
  InstallationMedia: Xubuntu 12.04.2 LTS "Precise Pangolin" - Release amd64 (20130213)
  InterestingModules: rfcomm bnep btusb bluetooth
  MachineType: LENOVO 0769B2G
  MarkForUpload: True
  ProcCmdline: /usr/sbin/bluetoothd
  ProcEnviron:
   PATH=(custom, no user)
   TERM=linux
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.2.0-58-generic root=UUID=4153a498-00f0-466e-a060-6af1785b63ec ro quiet splash
  SegvAnalysis:
   Segfault happened at: 0x7fccf795154c <free+28>:	mov    -0x8(%rdi),%rsi
   PC (0x7fccf795154c) ok
   source "-0x8(%rdi)" (0xfffffffffffffffb) not located in a known VMA region (needed readable region)!
   destination "%rsi" ok
  SegvReason: reading unknown VMA
  Signal: 11
  SourcePackage: bluez
  StacktraceTop:
   free () from /lib/x86_64-linux-gnu/libc.so.6
   ?? ()
   ?? ()
   ?? ()
   dbus_connection_dispatch () from /lib/x86_64-linux-gnu/libdbus-1.so.3
  Title: bluetoothd crashed with SIGSEGV in free()
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups:
   
  dmi.bios.date: 06/11/2008
  dmi.bios.vendor: LENOVO
  dmi.bios.version: 68ET37WW
  dmi.board.name: IEL10
  dmi.board.vendor: LENOVO
  dmi.board.version: REFERENCE
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: No Enclosure
  dmi.chassis.version: N/A
  dmi.modalias: dmi:bvnLENOVO:bvr68ET37WW:bd06/11/2008:svnLENOVO:pn0769B2G:pvr3000N200:rvnLENOVO:rnIEL10:rvrREFERENCE:cvnNoEnclosure:ct10:cvrN/A:
  dmi.product.name: 0769B2G
  dmi.product.version: 3000 N200
  dmi.sys.vendor: LENOVO
  hciconfig:
   hci0:	Type: BR/EDR  Bus: USB
   	BD Address: 00:19:7E:FF:48:39  ACL MTU: 1017:8  SCO MTU: 64:8
   	UP RUNNING PSCAN 
   	RX bytes:1282 acl:0 sco:0 events:51 errors:0
   	TX bytes:491 acl:0 sco:0 commands:51 errors:0

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