#0  0x00007ffff4b650a5 in raise () from /lib/libc.so.6
#1  0x00007ffff4b66440 in abort () from /lib/libc.so.6
#2  0x00007ffff51741d5 in g_assertion_message () from /usr/lib/libglib-2.0.so.0
#3  0x00007ffff5174732 in g_assertion_message_expr () from /usr/lib/libglib-2.0.so.0
#4  0x00007ffff77b0d70 in ev_document_misc_get_thumbnail_frame (width=<value optimized out>, height=<value optimized out>, source_pixbuf=0x0) at ev-document-misc.c:58
#5  0x0000000000436203 in ?? ()
#6  0x00000000004362c0 in ?? ()
#7  0x0000000000436f11 in ?? ()
#8  0x00007ffff583a5ff in g_closure_invoke () from /usr/lib/libgobject-2.0.so.0
#9  0x00007ffff584ffb3 in ?? () from /usr/lib/libgobject-2.0.so.0
#10 0x00007ffff58516d1 in g_signal_emit_valist () from /usr/lib/libgobject-2.0.so.0
#11 0x00007ffff5851c13 in g_signal_emit () from /usr/lib/libgobject-2.0.so.0
#12 0x00007ffff583e7f8 in ?? () from /usr/lib/libgobject-2.0.so.0
#13 0x00007ffff58404df in g_object_notify () from /usr/lib/libgobject-2.0.so.0
#14 0x00007ffff757376f in ev_document_model_set_document (model=0x6b5ca0, document=0x8ebe60) at ev-document-model.c:306
#15 0x000000000042921a in ?? ()
#16 0x00007ffff583a5ff in g_closure_invoke () from /usr/lib/libgobject-2.0.so.0
#17 0x00007ffff584ffb3 in ?? () from /usr/lib/libgobject-2.0.so.0
#18 0x00007ffff58516d1 in g_signal_emit_valist () from /usr/lib/libgobject-2.0.so.0
#19 0x00007ffff5851c13 in g_signal_emit () from /usr/lib/libgobject-2.0.so.0
#20 0x00007ffff75740a5 in emit_finished (job=0x7c0e) at ev-jobs.c:175
#21 0x00007ffff514e0a4 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#22 0x00007ffff5151d68 in ?? () from /usr/lib/libglib-2.0.so.0
#23 0x00007ffff5152385 in g_main_loop_run () from /usr/lib/libglib-2.0.so.0
#24 0x00007ffff6d26cc7 in gtk_main () from /usr/lib/libgtk-x11-2.0.so.0
#25 0x0000000000437bc0 in ?? ()
#26 0x00007ffff4b51ba6 in __libc_start_main () from /lib/libc.so.6
#27 0x000000000041b5e9 in ?? ()
#28 0x00007fffffffe368 in ?? ()
#29 0x000000000000001c in ?? ()
#30 0x0000000000000001 in ?? ()
#31 0x00007fffffffe686 in ?? ()
#32 0x0000000000000000 in ?? ()
