Running 'qemu-system-i386 -vga none' I get:
Program received signal SIGSEGV, Segmentation fault. 0x00005555557f67ef in timer_mod (ts=0x0, expire_time=10419598) at qemu-timer.c:442 442 timer_mod_ns(ts, expire_time * ts->scale); (gdb) bt #0 0x00005555557f67ef in timer_mod (ts=0x0, expire_time=10419598) at qemu-timer.c:442 #1 0x0000555555821388 in text_console_update_cursor_timer () at ui/console.c:1703 #2 0x0000555555821453 in text_console_update_cursor (opaque=0x0) at ui/console.c:1725 #3 0x000055555582018b in register_displaychangelistener (dcl=0x555556314b10) at ui/console.c:1316 #4 0x00005555558294bd in sdl_display_init (ds=0x555556349b80, full_screen=0, no_frame=0) at ui/sdl.c:946 #5 0x0000555555855561 in main (argc=3, argv=0x7fffffffe028, envp=0x7fffffffe048) at vl.c:4475 bisection gives: aea7947c74e67e35352d6e7de2a06c8826c2c24d is the first bad commit commit aea7947c74e67e35352d6e7de2a06c8826c2c24d Author: Gerd Hoffmann <kra...@redhat.com> Date: Thu May 22 11:27:13 2014 +0200 Regards, BALATON Zoltan