Version-Release number of selected component:
gnome-software-3.22.7-1.fc25

Additional info:
reporter:       libreport-2.8.0
backtrace_rating: 4
cmdline:        /usr/bin/gnome-software --gapplication-service
crash_function: g_type_check_instance_is_fundamentally_a
executable:     /usr/bin/gnome-software
global_pid:     2163
kernel:         4.10.17-200.fc25.x86_64
pkg_fingerprint: 4089 D8F2 FDB1 9C98
pkg_vendor:     Fedora Project
runlevel:       N 5
type:           CCpp
uid:            1000

Truncated backtrace:
Thread no. 1 (10 frames)
 #0 g_type_check_instance_is_fundamentally_a at gtype.c:4022
 #1 g_object_ref at gobject.c:3051
 #2 soup_socket_set_property at soup-socket.c:347
 #3 object_set_property at gobject.c:1423
 #4 g_object_new_internal at gobject.c:1837
 #5 g_object_new_valist at gobject.c:2042
 #6 soup_socket_new at soup-socket.c:823
 #7 soup_connection_connect_sync at soup-connection.c:447
 #8 get_connection at soup-session.c:1957
 #9 soup_session_process_queue_item at soup-session.c:1978