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Android L5.1.1_2.1.0 cat log will show error message

Question asked by Felix Hsu on Mar 2, 2016
Latest reply on Mar 3, 2016 by Gary Bisson


Hi All

 

My customer use android L5..1.1_2.1.0 cat log will show error message, detail procedure as below

 

Hardware : MCIMX6Q-SDP

Software : android_L5.1.1_2.1.0_full_image_6dqsabresd (pre-build)

 

Step1 :

Uboot boot parameter

setenv bootargs console=ttymxc0,115200 init=/init video=mxcfb0:dev=ldb,bpp=32 video=mxcfb1:off video=mxcfb2:off video=mxcfb3:off vmalloc=256M androidboot.console=ttymxc0 consoleblank=0 androidboot.hardware=freescale cma=384M androidboot.selinux=disabled androidboot.dm_verity=disabled

 

Step2 :

Waiting boot complete, android show home page on the screen,  then key in command in the console

logcat | grep -e cutils-trace -e memtrack

 

Final:

Will show error message

root@sabresd_6dq:/ # logcat | grep -e cutils-trace -e memtrack

E/cutils-trace(  203): Error opening trace file: Permission denied (13)

E/cutils-trace(  385): Error opening trace file: Permission denied (13)

E/cutils-trace(  213): Error opening trace file: No such file or directory (2)

E/memtrack(  213): Couldn't load memtrack module (No such file or directory)

E/android.os.Debug(  213): failed to load memtrack module: -2

E/cutils-trace(  208): Error opening trace file: Permission denied (13)

 

PS:don't execution any application.

 

This error message will have any problems?

Thanks.

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