recently, I've been facing this message in my android studio Logcat :
avc: denied { read } for name="perf_ioctl" dev="proc" ino=4026533700 scontext=u:r:untrusted_app:s0:c512,c768 tcontext=u:object_r:proc:s0 tclass=file permissive=0
I don't know what it is and if this will cause some issue in the future. It happens litteraly for anything I'm doing on my app (click on menu, swipe...)
What is this ?
This is a SELinux denial. You can ignore it as it won't affect your app. There isn't anything you can do about it (at a user level).
If you are using a custom ROM, the maintainer needs to update his sepolicy.