gvfsd-afc crashed with SIGABRT in sigorset()

[Fabio Duran Verdugo]

- connect usb plug in my laptop.
- In iphone cellphone show me the option "is a trusted device"
- press in the iphone yes.
- nautilus crash

ProblemType: Crash
DistroRelease: Ubuntu 13.10
Package: gvfs-backends 1.18.3-0ubuntu1+saucy1 [origin: LP-PPA-gnome3-team-gnome3-staging]
ProcVersionSignature: Ubuntu 3.11.0-14.21-generic 3.11.7
Uname: Linux 3.11.0-14-generic x86_64
NonfreeKernelModules: wl
ApportVersion: 2.12.5-0ubuntu2.2
Architecture: amd64
Date: Thu Jan 2 16:43:17 2014
ExecutablePath: /usr/lib/gvfs/gvfsd-afc
InstallationDate: Installed on 2013-10-20 (73 days ago)
InstallationMedia: Ubuntu-GNOME 13.10 "Saucy Salamander" - Release amd64 (20131017)
MarkForUpload: True
ProcCmdline: /usr/lib/gvfs/gvfsd-afc --spawner :1.12 /org/gtk/gvfs/exec_spaw/4
Signal: 6
SourcePackage: gvfs
StacktraceTop:
 ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
 g_assertion_message () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
 g_assertion_message_expr () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
 ?? () from /usr/lib/x86_64-linux-gnu/gvfs/libgvfsdaemon.so
 g_object_unref () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
Title: gvfsd-afc crashed with SIGABRT in g_assertion_message()
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip libvirtd lpadmin plugdev sambashare sudo

[Ubuntu GNOME (ug-bot)]

StacktraceSource:
 #0 0x00007ffcbf6b2f77 in sigorset (dest=0x6927, left=0x6927, right=0x6) at sigorset.c:30
   [Error: sigorset.c was not found in source tree]
 #1 0x00007ffcbf6b65e8 in __GI_qsort_r (b=0x6927, n=26919, s=6, cmp=0xffffffffffffffff, arg=0x0) at msort.c:175
   [Error: msort.c was not found in source tree]
StacktraceTop:
 sigorset (dest=0x6927, left=0x6927, right=0x6) at sigorset.c:30
 __GI_qsort_r (b=0x6927, n=26919, s=6, cmp=0xffffffffffffffff, arg=0x0) at msort.c:175