diff -ru ../bochs-2.3/bx_debug/dbg_main.cc ./bx_debug/dbg_main.cc
--- ../bochs-2.3/bx_debug/dbg_main.cc	2006-08-22 12:07:50.000000000 -0700
+++ ./bx_debug/dbg_main.cc	2006-10-02 21:22:53.000000000 -0700
@@ -1222,6 +1222,7 @@
     for (cpu=0; cpu < BX_SMP_PROCESSORS; cpu++) {
       BX_CPU(cpu)->guard_found.guard_found = 0;
       BX_CPU(cpu)->guard_found.icount = 0;
+      BX_CPU(cpu)->guard_found.time_tick = bx_pc_system.time_ticks();
       BX_CPU(cpu)->cpu_loop(quantum);
       // set stop flag if a guard found other than icount or halted
       unsigned long found = BX_CPU(cpu)->guard_found.guard_found;
@@ -1293,6 +1294,8 @@
     for (unsigned cpu=0; cpu < BX_SMP_PROCESSORS; cpu++) {
       bx_guard.interrupt_requested = 0;
       BX_CPU(cpu)->guard_found.guard_found = 0;
+      BX_CPU(cpu)->guard_found.icount = 0;
+      BX_CPU(cpu)->guard_found.time_tick = bx_pc_system.time_ticks();
       BX_CPU(cpu)->cpu_loop(1);
     }
 #if BX_SUPPORT_SMP == 0