Failed on Xiaomi 4 MIUI v6

[yongce]

Device info:

[ro.build.fingerprint]: [Xiaomi/cancro/cancro:4.4.4/KTU84P/4.10.17:user/release-keys]

[yongce]

Failed case:

...
++ Sleeping...20 seconds
>> Running test (20/60)...
2014年 10月 29日 星期三 18:03:34 CST
4140 KB/s (937351 bytes in 0.221s)
Starting: Intent { cmp=me.ycdev.android.demo.appuninstalltest/.MainActivity (has extras) }
++ Sleeping...20 seconds
>> Running test (21/60)...
2014年 10月 29日 星期三 18:04:02 CST
3965 KB/s (937351 bytes in 0.230s)
Starting: Intent { cmp=me.ycdev.android.demo.appuninstalltest/.MainActivity (has extras) }
++ Sleeping...20 seconds
>> Running test (22/60)...
2014年 10月 29日 星期三 18:04:29 CST
3979 KB/s (937351 bytes in 0.230s)
Failure [INSTALL_FAILED_UID_CHANGED]
++ Failed to install app. Please check the reason.
[PWD: ~/work/tyc/demos/AppUninstallTest]  (master)
$ adb shell
shell@cancro:/ $ su
root@cancro:/ # cd /data/data/
cd /data/data/
root@cancro:/data/data # cd me.ycdev.*
cd me.ycdev.*
root@cancro:/data/data/me.ycdev.android.demo.appuninstalltest # ll
ll
drwxrwx--x u0_a256  u0_a256           2014-10-30 18:04 shared_prefs
root@cancro:/data/data/me.ycdev.android.demo.appuninstalltest # ll shar*
ll shar*
-rw------- u0_a256  u0_a256       106 2014-10-30 18:04 test_0.xml
root@cancro:/data/data/me.ycdev.android.demo.appuninstalltest #