gvfsd-sftp crashed with SIGSEGV in g_vfs_backend_get_daemon()

[Jeroen Roovers]

disconnected an ssh mount in Nautilus, then this happened

ProblemType: Crash
DistroRelease: Ubuntu 11.10
Package: gvfs-backends 1.9.1-0ubuntu1
ProcVersionSignature: Ubuntu 3.0.0-6.7-generic 3.0.0-rc7
Uname: Linux 3.0.0-6-generic i686
Architecture: i386
CrashCounter: 1
Date: Mon Jul 25 16:24:42 2011
EcryptfsInUse: Yes
ExecutablePath: /usr/lib/gvfs/gvfsd-sftp
InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Release i386 (20110427.1)
ProcCmdline: /usr/lib/gvfs/gvfsd-sftp --spawner :1.1 /org/gtk/gvfs/exec_spaw/7
ProcEnviron:
 SHELL=/bin/bash
 PATH=(custom, no user)
 LANGUAGE=en_US:en
 LANG=en_US.UTF-8
SegvAnalysis:
 Segfault happened at: 0x1ae0d7 <g_vfs_backend_get_daemon+7>: mov (%eax),%eax
 PC (0x001ae0d7) ok
 source "(%eax)" (0xaaaaaaaa) not located in a known VMA region (needed readable region)!
 destination "%eax" ok
SegvReason: reading unknown VMA
Signal: 11
SourcePackage: gvfs
StacktraceTop:
 g_vfs_backend_get_daemon () from /usr/lib/gvfs/libgvfsdaemon.so
 ?? () from /usr/lib/gvfs/libgvfsdaemon.so
 ?? () from /usr/lib/gvfs/libgvfscommon.so
 ?? () from /lib/i386-linux-gnu/libdbus-1.so.3
 ?? () from /lib/i386-linux-gnu/libdbus-1.so.3
Title: gvfsd-sftp crashed with SIGSEGV in g_vfs_backend_get_daemon()
UpgradeStatus: Upgraded to oneiric on 2011-07-12 (12 days ago)
UserGroups: adm admin audio cdrom dialout lpadmin plugdev sambashare

[Apport retracing service (apport)]

StacktraceTop:
 g_vfs_backend_get_daemon (backend=0x817c000) at gvfsbackend.c:281
 unregister_mount_callback (unmount_reply=0x0, error=0x8179350, user_data=0x817d090) at gvfsjobunmount.c:244
 handle_async_reply (pending=<value optimized out>, data=<value optimized out>) at gvfsdbusutils.c:1216
 _dbus_pending_call_complete (pending=0x8190958) at ../../dbus/dbus-pending-call.c:199
 complete_pending_call_and_unlock (connection=0x8174a50, pending=0x8190958, message=0x8196450) at ../../dbus/dbus-connection.c:2301