GC_sigbus_count  3617 gc/os_dep.c    static int GC_sigbus_count;
GC_sigbus_count  3625 gc/os_dep.c        if(GC_sigbus_count >= 8) {
GC_sigbus_count  3628 gc/os_dep.c            GC_sigbus_count++;
GC_sigbus_count  3878 gc/os_dep.c            GC_sigbus_count = 0;