gnome-fallback-mount-helper crashed with SIGSEGV in g_file_query_info()

[Jeremiah Njoroge]

plugged a SD card in an SD card reader into one of the usb ports on my computer

ProblemType: Crash
DistroRelease: Ubuntu 12.04
Package: gnome-settings-daemon 3.4.0-0ubuntu1
ProcVersionSignature: Ubuntu 3.2.0-18.29-generic 3.2.9
Uname: Linux 3.2.0-18-generic x86_64
ApportVersion: 1.95-0ubuntu1
Architecture: amd64
Date: Wed Mar 28 12:16:51 2012
ExecutablePath: /usr/lib/gnome-settings-daemon/gnome-fallback-mount-helper
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Alpha amd64 (20120119)
ProcCmdline: /usr/lib/gnome-settings-daemon/gnome-fallback-mount-helper
ProcEnviron:
 LANG=en_US.UTF-8
 SHELL=/bin/bash
SegvReason: writing NULL VMA
Signal: 11
SourcePackage: gnome-settings-daemon
Title: gnome-fallback-mount-helper crashed with SIGSEGV in g_file_query_info()
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo

[Apport retracing service (apport)]

StacktraceTop:
 g_file_query_info (file=0x23219a0, attributes=0x7fc7e075d9e3 "standard::content-type", flags=G_FILE_QUERY_INFO_NONE, cancellable=0x0, error=0x0) at /build/buildd/glib2.0-2.32.0/./gio/gfile.c:1094
 icon_info_ensure_scale_and_pixbuf (scale_only=0, icon_info=0x233bd80) at /build/buildd/gtk+3.0-3.4.0/./gtk/gtkicontheme.c:2937
 icon_info_ensure_scale_and_pixbuf (icon_info=0x233bd80, scale_only=0) at /build/buildd/gtk+3.0-3.4.0/./gtk/gtkicontheme.c:2895
 gtk_icon_info_load_icon (icon_info=0x233bd80, error=0x0) at /build/buildd/gtk+3.0-3.4.0/./gtk/gtkicontheme.c:3109
 gtk_icon_info_load_symbolic_for_context (icon_info=0x233bd80, context=0x237d5c0, was_symbolic=0x7fffac51a30c, error=0x0) at /build/buildd/gtk+3.0-3.4.0/./gtk/gtkicontheme.c:3352