message: remove static initialization of BSS section, will be triggerd on demand
diff: @@ -309,7 +309,8 @@ static int load_kernel(uint8_t* mem, char* path)
  ret = pread_in_full(fd, mem+paddr-GUEST_OFFSET, filesz, offset);
  if (ret < 0)
  goto out;
  - memset(mem+paddr+filesz-GUEST_OFFSET, 0x00, memsz - filesz);
  + //if (memsz - filesz > 0)
  + // memset(mem+paddr+filesz-GUEST_OFFSET, 0x00, memsz - filesz);
  if (!klog)
  klog = mem+paddr+0x5000-GUEST_OFFSET;
  if (!mboot)
  