About Android 7.0 selinux authority problem

yangzi76520963 — Fri, 07 Apr 2017 05:31:58 GMT

When we modify Android 7.0 to IMX6QP board , We encounter the problem .Now , the Uboot, kernel and system is running on our IMX6QP hardware board,but owning to Android 7.0 selinux authority, many command authority cant't execute in system . Moreover , USB Storage can mount on our PC computer , but nothing is in the disk .I also think so about Android 7.0 selinux authority problem . HOW to modfity Android 7.0 selinux authority ? anybody help me solve this problem . give me some suggestion . thanks ! attachment is the log .

log as follow :

android_work: sent uevent USB_STATE=CONFIGURED
healthd: No battery devices found
ERROR: v4l2 capture: slave not found!
ERROR: v4l2 capture: slave not found!
type=1400 audit(19.470:9): avc: denied { write } for pid=237 comm="cameraserver" name="trace_marker" dev="tracefs" ino=125 scontext=u:r:cameraserver:s0 tcontext=u:object_r:debugfs_tracing:s0 tclass=file permissive=0
init: Service 'magd' (pid 246) exited with status 255
type=1400 audit(19.990:10): avc: denied { write } for pid=289 comm="AudioOut_D" name="trace_marker" dev="tracefs" ino=125 scontext=u:r:audioserver:s0 tcontext=u:object_r:debugfs_tracing:s0 tclass=file permissive=0
type=1400 audit(20.080:11): avc: denied { write } for pid=232 comm="surfaceflinger" name="trace_marker" dev="tracefs" ino=125 scontext=u:r:surfaceflinger:s0 tcontext=u:object_r:debugfs_tracing:s0 tclass=file permissive=0
init: no such service 'bootanim'
random: nonblocking pool is initialized
capability: warning: `main' uses 32-bit capabilities (legacy support in use)

Original Attachment has been moved to: boot04061.log.zip

Re: About Android 7.0 selinux authority problem

Rita_Wang — Thu, 13 Apr 2017 09:47:52 GMT

Hi ,

My colleague has give you reply, please have a check.

About selinux problem
Have a great day,
Rita

i.MX ProcessorsのトピックRe: About Android 7.0 selinux authority problem

About Android 7.0 selinux authority problem

Re: About Android 7.0 selinux authority problem