bluetoothd crashed with SIGSEGV in free()

[Andrei]

I don't even know WTF just happened...

ProblemType: Crash
DistroRelease: Ubuntu 12.10
Package: bluez 4.99-2ubuntu2
ProcVersionSignature: Ubuntu 3.4.0-5.11-generic 3.4.0
Uname: Linux 3.4.0-5-generic x86_64
ApportVersion: 2.2.3-0ubuntu5
Architecture: amd64
Date: Wed Jun 20 21:53:00 2012
ExecutablePath: /usr/sbin/bluetoothd
InstallationMedia: Ubuntu 12.10 "Quantal Quetzal" - Alpha amd64 (20120606.2)
InterestingModules: btusb bnep rfcomm bluetooth
MachineType: ASUSTeK Computer Inc. UL50Ag
ProcCmdline: /usr/sbin/bluetoothd
ProcEnviron:
 PATH=(custom, no user)
 TERM=linux
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.4.0-5-generic root=UUID=da260481-40cb-4bac-a256-0cf4228fed94 ro quiet splash vt.handoff=7
SegvAnalysis:
 Segfault happened at: 0x7fbbf8dda02c <free+28>: mov -0x8(%rdi),%rax
 PC (0x7fbbf8dda02c) ok
 source "-0x8(%rdi)" (0xfffffffffffffff9) not located in a known VMA region (needed readable region)!
 destination "%rax" ok
SegvReason: reading unknown VMA
Signal: 11
SourcePackage: bluez
StacktraceTop:
 free () from /lib/x86_64-linux-gnu/libc.so.6
 g_slist_foreach () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
 g_slist_free_full () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
 ?? ()
 ?? ()
Title: bluetoothd crashed with SIGSEGV in free()
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups:

dmi.bios.date: 08/13/2009
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: 206
dmi.board.asset.tag: ATN12345678901234567
dmi.board.name: UL50Ag
dmi.board.vendor: ASUSTeK Computer Inc.
dmi.board.version: 1.0
dmi.chassis.asset.tag: No Asset Tag
dmi.chassis.type: 10
dmi.chassis.vendor: ASUSTeK Computer Inc.
dmi.chassis.version: 1.0
dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr206:bd08/13/2009:svnASUSTeKComputerInc.:pnUL50Ag:pvr1.0:rvnASUSTeKComputerInc.:rnUL50Ag:rvr1.0:cvnASUSTeKComputerInc.:ct10:cvr1.0:
dmi.product.name: UL50Ag
dmi.product.version: 1.0
dmi.sys.vendor: ASUSTeK Computer Inc.
hciconfig:
 hci0: Type: BR/EDR Bus: USB
  BD Address: 00:22:43:D1:73:10 ACL MTU: 1021:8 SCO MTU: 64:1
  UP RUNNING PSCAN
  RX bytes:1986 acl:18 sco:0 events:119 errors:0
  TX bytes:105359 acl:134 sco:0 commands:43 errors:0

[Apport retracing service (apport)]

StacktraceTop:
 __GI___libc_free (mem=0x1) at malloc.c:2968
 ?? () at /build/buildd/glib2.0-2.33.2/./glib/gslist.c:1023 from /tmp/tmpb5vtRu/lib/x86_64-linux-gnu/libglib-2.0.so.0
 ?? ()
 ?? ()
 thread_context_stack () from /tmp/tmpb5vtRu/lib/x86_64-linux-gnu/libglib-2.0.so.0

[Apport retracing service (apport)]

Thank you for your report!

However, processing it in order to get sufficient information for the
developers failed (it does not generate a useful symbolic stack trace). This
might be caused by some outdated packages which were installed on your system
at the time of the report:

libglib2.0-0 version 2.33.1-1 required, but 2.33.2-1 is available
procps version 1:3.2.8-11ubuntu6 required, but 1:3.3.3-2ubuntu1 is available
outdated debug symbol package for module-init-tools: package version 3.16-1ubuntu3 dbgsym version 3.16-1ubuntu2

Please upgrade your system to the latest package versions. If you still
encounter the crash, please file a new report.

Thank you for your understanding, and sorry for the inconvenience!