gvfsd-obexftp crashed with SIGSEGV in dbus_g_proxy_call()

[Kamil]

Bug in bluetooth stack or application. I wanted to send files and it crashed.

ProblemType: Crash
DistroRelease: Ubuntu 12.10
Package: gvfs-backends 1.14.2-0ubuntu0.1
ProcVersionSignature: Ubuntu 3.5.0-36.57-generic 3.5.7.14
Uname: Linux 3.5.0-36-generic x86_64
ApportVersion: 2.6.1-0ubuntu12
Architecture: amd64
Date: Wed Jul 3 11:56:03 2013
ExecutablePath: /usr/lib/gvfs/gvfsd-obexftp
InstallationDate: Installed on 2013-02-18 (134 days ago)
InstallationMedia: Ubuntu 12.10 "Quantal Quetzal" - Release amd64 (20121017.5)
MarkForUpload: True
ProcCmdline: /usr/lib/gvfs/gvfsd-obexftp --spawner :1.7 /org/gtk/gvfs/exec_spaw/2
ProcCwd: /
ProcEnviron:
 SHELL=/bin/bash
 XDG_RUNTIME_DIR=<set>
 PATH=(custom, no user)
 LANG=pl_PL.UTF-8
SegvAnalysis:
 Segfault happened at: 0x7f3e27e0c69c <g_type_check_instance_is_a+60>: testb $0x4,0x16(%rdi)
 PC (0x7f3e27e0c69c) ok
 source "$0x4" ok
 destination "0x16(%rdi)" (0x01000092) not located in a known VMA region (needed writable region)!
 Stack memory exhausted (SP below stack segment)
SegvReason: writing unknown VMA
Signal: 11
SourcePackage: gvfs
StacktraceTop:
 g_type_check_instance_is_a (type_instance=type_instance@entry=0x22be2c0, iface_type=iface_type@entry=36440464) at /build/buildd/glib2.0-2.34.1/./gobject/gtype.c:3964
 dbus_g_proxy_call (proxy=0x22be2c0, method=method@entry=0x41ed12 "ChangeCurrentFolderToRoot", error=error@entry=0x7f3e24c4bd68, first_arg_type=first_arg_type@entry=0) at dbus-gproxy.c:2746
 _change_directory (op_backend=op_backend@entry=0x22c10e0, filename=filename@entry=0x22d0ed0 "link-target", error=error@entry=0x7f3e24c4bd68) at gvfsbackendobexftp.c:591
 do_enumerate (backend=0x22c10e0, job=0x22bea20, filename=0x22d0ed0 "link-target", matcher=<optimized out>, flags=<optimized out>) at gvfsbackendobexftp.c:1507
 g_vfs_job_run (job=0x22bea20) at gvfsjob.c:197
Title: gvfsd-obexftp crashed with SIGSEGV in g_type_check_instance_is_a()
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo

[Apport retracing service (apport)]

StacktraceTop:
 ?? ()
 dbus_g_proxy_call (proxy=0x22be2c0, method=method@entry=0x41ed12 "ChangeCurrentFolderToRoot", error=error@entry=0x7f3e24c4bd68, first_arg_type=first_arg_type@entry=0) at dbus-gproxy.c:2746
 _change_directory (op_backend=op_backend@entry=0x22c10e0, filename=filename@entry=0x22d0ed0 "link-target", error=error@entry=0x7f3e24c4bd68) at gvfsbackendobexftp.c:591
 do_enumerate (backend=0x22c10e0, job=0x22bea20, filename=0x22d0ed0 "link-target", matcher=<optimized out>, flags=<optimized out>) at gvfsbackendobexftp.c:1507
 g_vfs_job_run (job=0x22bea20) at gvfsjob.c:197