Tablet freezing

[Goofeeer]

Hello all,

I am trying to use GG 8.0.2, 8.0.3 and 8.0.4 with NFS No Limits on Shield Tablet K1 (5.1.1 32bit,rooted, supersu 2.52 with default Grant action). Unless temporary path is changed to /storage/emulated/0, the GG freeze during the first search (using the standard default values). With the path changed, search either returns nothing or maybe values from the different application.  Sometimes it crash in the same manner like with default temp path and I am not able to save Logcat during these freezes. I cannot "Make sure you have enabled Usage Access for GameGuardian, under: System Settings -> Security -> Usage Access". GG is not listed there and there is no possibility to add it there.

Any Idea?

[Enyby]

If you are having issues with the app, please visit thread "Gathering information about GG errors".

[Goofeeer]

Thanks for pointing there. Unfotunately tablet freezes on majority of search attempts preventing me to get the Logcat. I'll try to get at least logs during the time search returns nothing or strange values.

 

[Enyby]

You can use write log to file or adb on computer connected via usb cable.

 

I cannot do anything without logcat.

[Goofeeer]

Hello Enyby, hope this helps. Tablet freezed almost immediatelly after hitting the search button.  

20150312 00742-logcat.txt

Edited December 22, 2015 by Goofeeer

[Enyby]

3 hours ago, Goofeeer said:

Hello Enyby, hope this helps. Tablet freezed almost immediatelly after hitting the search button.  

20150312 00742-logcat.txt

This log obtained through adb?
My advice is to use adb, for the log, because it may be that the interface of the tablet is broken, but it itself operates.
In this case, adb provide more information.
In this log, I can not see anything.
Try to specify the path to a temporary file as "/data".

[Goofeeer]

It was collected via ADB, but once tablet freezes, it's not responsive even via ADB. Attached there are another logs collected as follows:

1) tablet started and game executed for a while

2) 1st file: adb logcat -d, followed by adb logcat -c (full dump and clear)

3) 2nd file: adb logcat (continuous dump)

4) started GG

5) changed temporary path to /data

6) go to search and screenshot taken (adb shell screencap) 

7) hit search and tablet freeze (adb not live anymore)

8) screenshot taken via phone

 

 

01-20150312191144-logcat.txt

02-20150312191234-logcat.txt

 

 

Edited December 22, 2015 by Goofeeer

[Enyby]

3 hours ago, Goofeeer said:

t was collected via ADB, but once tablet freezes, it's not responsive even via ADB. Attached there are another logs collected as follows:

1) tablet started and game executed for a while

2) 1st file: adb logcat -d, followed by adb logcat -c (full dump and clear)

3) 2nd file: adb logcat (continuous dump)

4) started GG

5) changed temporary path to /data

6) go to search and screenshot taken (adb shell screencap) 

7) hit search and tablet freeze (adb not live anymore)

8) screenshot taken via phone

1. Try open GG, select game, select tab with memory editor. And say all freeze or not?

2. Open any shell (for example with adb), and run as root next commands (one command per line):

getenforce
setenforce 0
cat /proc/sys/kernel/yama/ptrace_scope
echo 0 > /proc/sys/kernel/yama/ptrace_scope

And show me result of run these commands.

 

After that try run GG and start search and say it work or not.

[Goofeeer]

It does not freeze in memory editor.

 

C:\Program Files\Minimal ADB and Fastboot>adb shell
shell@shieldtablet:/ $ getenforce
Enforcing
shell@shieldtablet:/ $ setenforce 0
setenforce:  Could not set enforcing status:  Permission denied

 

The yama directory doesn't exist:

shell@shieldtablet:/ $ ls /proc/sys/kernel/y*
/proc/sys/kernel/y*: No such file or directory

[Goofeeer]

SELinux changed:
127|shell@shieldtablet:/ $ su
root@shieldtablet:/ #
root@shieldtablet:/ # getenforce
Enforcing
root@shieldtablet:/ # setenforce 0
1|root@shieldtablet:/ # getenforce
Permissive

 

The yama directory cannot be created, memory editor doesn't freeze, search freezed the tablet. The adb device shows the table, but logcat doesn't work.

 

  

logcat.txt

Edited December 22, 2015 by Goofeeer

[Goofeeer]

One more logcat with the different parameters, this looks interesting:

 

12-04 18:28:17.856 E/bulldog-daemon( 4294): attach: PID - invalid
12-04 18:28:18.628 W/BulldogService( 4243): Failed read file: /proc/4325/cmdline
12-04 18:28:18.628 W/BulldogService( 4243): java.io.FileNotFoundException: /proc/4325/cmdline: open failed: ENOENT (No such file or directory)
12-04 18:28:18.628 W/BulldogService( 4243):     at libcore.io.IoBridge.open(IoBridge.java:456)

 

 

20150412183408-logcat.txt

Edited December 22, 2015 by Goofeeer

[Enyby]

Thanks.

 

1. Don't need filter logcat by output only our app. Need full logcat.

2. Errors above is normal behaivour.

3. Try get dmesg: open adb shell, get root, run:

cat /proc/kmsg

Run search in GG and send me messages from console.

[Enyby]

I make special build for you. GameGuardian.git_signed.apk

Delete GG, install this build and try search with logging logcat.

After freeze send my logcat in archive - it can be very-very big without archive.

[Goofeeer]

Thanks again, the kmsg and logcat attached, set permissive at the beginning. I'll try the custom build.

 

kmsg.txt

logcat.txt

Edited December 22, 2015 by Goofeeer

[Enyby]

http://android.stackexchange.com/questions/54577/how-can-i-change-selinux-from-enforcing-to-permissive-on-samsung-galaxy-note-3

Quote

In the Android 5.0 (L) release, Android moves to full enforcement of SELinux. This builds upon the permissive release of 4.3 and the partial enforcement of 4.4. In short, Android is shifting from enforcement on a limited set of crucial domains (installd, netd, vold and zygote) to everything (more than 60 domains). This means manufacturers will have to better understand and scale their SELinux implementations to provide compatible devices. Understand that: