improve logging in case of bpf load failure am: 524deefc88

Change-Id: I75610e9c78c47269fd086cb21fbf4669be7b07a3
tree: 999a049f351808d9ff264f4aa114299bc03dcdcd
  1. bpfloader/
  2. libbpf_android/
  3. progs/
  4. Android.bp
  5. MODULE_LICENSE_APACHE2
  6. NOTICE
  7. OWNERS
  8. PREUPLOAD.cfg