_vte_terminal_ensure_cursor (terminal=0x85c98a8, current=0) at vte.c:1894
1894            if (G_LIKELY (row->cells->len < v)) {
(gdb) bt
#0  _vte_terminal_ensure_cursor (terminal=0x85c98a8, current=0) at vte.c:1894
#1  0xb6d9596c in _vte_terminal_insert_char (terminal=0x85c98a8, 
    c=<value optimized out>, force_insert_mode=0, invalidate_now=0, 
    paint_cells=1, forced_width=0) at vte.c:2432
#2  0xb6d9a2da in vte_terminal_process_incoming (terminal=0x85c98a8)
    at vte.c:3280
#3  0xb6d9a597 in time_process_incoming (terminal=0x85c98a8) at vte.c:11924
#4  0xb6d9af46 in process_timeout (data=0x0) at vte.c:11974
#5  0xb7b9f047 in g_timeout_dispatch (source=0x876dda0, callback=0x85c9910, 
    user_data=0x0) at gmain.c:3422
#6  0xb7b9ea58 in IA__g_main_context_dispatch (context=0x827b788)
    at gmain.c:2045
#7  0xb7ba1a48 in g_main_context_iterate (context=0x827b788, block=1, 
    dispatch=1, self=0x826c4a8) at gmain.c:2677
#8  0xb7ba1d64 in IA__g_main_loop_run (loop=0x86fddb0) at gmain.c:2881
#9  0xb736739f in gtk_main () from /usr/lib/libgtk-x11-2.0.so.0
#10 0xb766dd24 in XS_Gtk2_main ()
   from /usr/lib/perl5/vendor_perl/5.8.8/i386-linux/auto/Gtk2/Gtk2.so
#11 0xb7f29650 in Perl_pp_entersub ()
   from /usr/lib/perl5/5.8.8/i386-linux/CORE/libperl.so
#12 0xb7f22e15 in Perl_runops_standard ()
   from /usr/lib/perl5/5.8.8/i386-linux/CORE/libperl.so
#13 0xb7ed26a8 in perl_run ()