Description of problem:
I was copying a small (1.6 KB) file from a user directory (/home/kiwi) on my hard drive to the root directory on a standard SD card, using mouse-driven copy&paste, when Thunar suddenly crashed and blinked out.

A repeat attempt worked without any problems. 


Version-Release number of selected component:
Thunar-1.6.4-1.fc20

Additional info:
reporter:       libreport-2.2.3
backtrace_rating: 4
cmdline:        /usr/bin/Thunar --daemon
crash_function: _dbus_list_unlink
executable:     /usr/bin/thunar
kernel:         3.18.9-100.fc20.i686+PAE
runlevel:       N 5
type:           CCpp
uid:            1000

Truncated backtrace:
Thread no. 1 (10 frames)
 #0 _dbus_list_unlink at dbus-list.c:498
 #1 _dbus_list_remove_link at dbus-list.c:519
 #2 _dbus_list_pop_last at dbus-list.c:671
 #3 _dbus_validate_signature_with_reason at dbus-marshal-validate.c:220
 #4 validate_body_helper at dbus-marshal-validate.c:577
 #7 _dbus_validate_body_with_reason at dbus-marshal-validate.c:731
 #8 _dbus_header_load at dbus-marshal-header.c:1007
 #9 load_message at dbus-message.c:4048
 #10 _dbus_message_loader_queue_messages at dbus-message.c:4252
 #11 _dbus_transport_get_dispatch_status at dbus-transport.c:1101