[Google Pixel 5 Themes, Apps, and Mods] dragynbane222:
So on the December security patch (with the unlisted v7), I'm getting this error:

12-06 19:35:14.604 1688 1688 E System : ******************************************
12-06 19:35:14.603 1059 1059 W sensors.qti: type=1400 audit(0.0:140): avc: denied { read write } for name="diag" dev="tmpfs" ino=14393 scontext=u:r:sensors:s0 tcontext=u:object_r:diag_device:s0 tclass=chr_file permissive=0
12-06 19:35:14.606 1688 1688 E System : ************ Failure starting system services
12-06 19:35:14.606 1688 1688 E System : java.lang.RuntimeException: Failed to create service com.android.server.display.DisplayManagerService: service constructor threw an exception
12-06 19:35:14.606 1688 1688 E System : at com.android.server.SystemServiceManager.startService(SystemServiceManager.java:188)
12-06 19:35:14.606 1688 1688 E System : at com.android.server.SystemServer.startBootstrapServices(SystemServer.java:1127)
12-06 19:35:14.606 1688 1688 E System : at com.android.server.SystemServer.run(SystemServer.java:876)
12-06 19:35:14.606 1688 1688 E System : at com.android.server.SystemServer.main(SystemServer.java:609)
12-06 19:35:14.606 1688 1688 E System : at java.lang.reflect.Method.invoke(Native Method)
12-06 19:35:14.606 1688 1688 E System : at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:548)
12-06 19:35:14.606 1688 1688 E System : at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:981)
12-06 19:35:14.606 1688 1688 E System : Caused by: java.lang.reflect.InvocationTargetException
12-06 19:35:14.606 1688 1688 E System : at java.lang.reflect.Constructor.newInstance0(Native Method)
12-06 19:35:14.606 1688 1688 E System : at java.lang.reflect.Constructor.newInstance(Constructor.java:343)
12-06 19:35:14.606 1688 1688 E System : at com.android.server.SystemServiceManager.startService(SystemServiceManager.java:177)
12-06 19:35:14.606 1688 1688 E System : ... 6 more
12-06 19:35:14.606 1688 1688 E System : Caused by: java.lang.IllegalArgumentException: There must be at least two control points.
12-06 19:35:14.606 1688 1688 E System : at android.util.Spline.isMonotonic(Spline.java:111)
12-06 19:35:14.606 1688 1688 E System : at android.util.Spline.createSpline(Spline.java:46)
12-06 19:35:14.606 1688 1688 E System : at com.android.server.display.DisplayManagerService.<init>(DisplayManagerService.java:453)
12-06 19:35:14.606 1688 1688 E System : at com.android.server.display.DisplayManagerService.<init>(DisplayManagerService.java:429)
12-06 19:35:14.606 1688 1688 E System : ... 9 more
12-06 19:35:14.606 1059 1080 I sensors.qti: handle_diag_settings:419, try Diag_LSM_Init, count = 20
12-06 19:35:14.607 1059 1080 D Diag_Lib: Diag_LSM_Init: Failed to open handle to diag driver, error = 13
12-06 19:35:14.607 1688 1688 E Zygote : System zygote died with fatal exception
12-06 19:35:14.607 1688 1688 E Zygote : java.lang.RuntimeException: Failed to create service com.android.server.display.DisplayManagerService: service constructor threw an exception
12-06 19:35:14.607 1688 1688 E Zygote : at com.android.server.SystemServiceManager.startService(SystemServiceManager.java:188)
12-06 19:35:14.607 1688 1688 E Zygote : at com.android.server.SystemServer.startBootstrapServices(SystemServer.java:1127)
12-06 19:35:14.607 1688 1688 E Zygote : at com.android.server.SystemServer.run(SystemServer.java:876)
12-06 19:35:14.607 1688 1688 E Zygote : at com.android.server.SystemServer.main(SystemServer.java:609)
12-06 19:35:14.607 1688 1688 E Zygote : at java.lang.reflect.Method.invoke(Native Method)
12-06 19:35:14.607 1688 1688 E Zygote : at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:548)
12-06 19:35:14.607 1688 1688 E Zygote : at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:981)
12-06 19:35:14.607 1688 1688 E Zygote : Caused by: java.lang.reflect.InvocationTargetException
12-06 19:35:14.607 1688 1688 E Zygote : at java.lang.reflect.Constructor.newInstance0(Native Method)
12-06 19:35:14.607 1688 1688 E Zygote : at java.lang.reflect.Constructor.newInstance(Constructor.java:343)
12-06 19:35:14.607 1688 1688 E Zygote : at com.android.server.SystemServiceManager.startService(SystemServiceManager.java:177)
12-06 19:35:14.607 1688 1688 E Zygote : ... 6 more
12-06 19:35:14.607 1688 1688 E Zygote : Caused by: java.lang.IllegalArgumentException: There must be at least two control points.
12-06 19:35:14.607 1688 1688 E Zygote : at android.util.Spline.isMonotonic(Spline.java:111)
12-06 19:35:14.607 1688 1688 E Zygote : at android.util.Spline.createSpline(Spline.java:46)
12-06 19:35:14.607 1688 1688 E Zygote : at com.android.server.display.DisplayManagerService.<init>(DisplayManagerService.java:453)
12-06 19:35:14.607 1688 1688 E Zygote : at com.android.server.display.DisplayManagerService.<init>(DisplayManagerService.java:429)
12-06 19:35:14.607 1688 1688 E Zygote : ... 9 more
12-06 19:35:14.607 1688 1688 D AndroidRuntime: Shutting down VM
--------- beginning of crash
12-06 19:35:14.607 1688 1688 E AndroidRuntime: *** FATAL EXCEPTION IN SYSTEM PROCESS: main
12-06 19:35:14.607 1688 1688 E AndroidRuntime: java.lang.RuntimeException: Failed to create service com.android.server.display.DisplayManagerService: service constructor threw an exception
12-06 19:35:14.607 1688 1688 E AndroidRuntime: at com.android.server.SystemServiceManager.startService(SystemServiceManager.java:188)
12-06 19:35:14.607 1688 1688 E AndroidRuntime: at com.android.server.SystemServer.startBootstrapServices(SystemServer.java:1127)
12-06 19:35:14.607 1688 1688 E AndroidRuntime: at com.android.server.SystemServer.run(SystemServer.java:876)
12-06 19:35:14.607 1688 1688 E AndroidRuntime: at com.android.server.SystemServer.main(SystemServer.java:609)
12-06 19:35:14.607 1688 1688 E AndroidRuntime: at java.lang.reflect.Method.invoke(Native Method)
12-06 19:35:14.607 1688 1688 E AndroidRuntime: at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:548)
12-06 19:35:14.607 1688 1688 E AndroidRuntime: at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:981)
12-06 19:35:14.607 1688 1688 E AndroidRuntime: Caused by: java.lang.reflect.InvocationTargetException
12-06 19:35:14.607 1688 1688 E AndroidRuntime: at java.lang.reflect.Constructor.newInstance0(Native Method)
12-06 19:35:14.607 1688 1688 E AndroidRuntime: at java.lang.reflect.Constructor.newInstance(Constructor.java:343)
12-06 19:35:14.607 1688 1688 E AndroidRuntime: at com.android.server.SystemServiceManager.startService(SystemServiceManager.java:177)
12-06 19:35:14.607 1688 1688 E AndroidRuntime: ... 6 more
12-06 19:35:14.607 1688 1688 E AndroidRuntime: Caused by: java.lang.IllegalArgumentException: There must be at least two control points.
12-06 19:35:14.607 1688 1688 E AndroidRuntime: at android.util.Spline.isMonotonic(Spline.java:111)
12-06 19:35:14.607 1688 1688 E AndroidRuntime: at android.util.Spline.createSpline(Spline.java:46)
12-06 19:35:14.607 1688 1688 E AndroidRuntime: at com.android.server.display.DisplayManagerService.<init>(DisplayManagerService.java:453)
12-06 19:35:14.607 1688 1688 E AndroidRuntime: at com.android.server.display.DisplayManagerService.<init>(DisplayManagerService.java:429)
12-06 19:35:14.607 1688 1688 E AndroidRuntime: ... 9 more
12-06 19:35:14.608 1688 1688 E AndroidRuntime: Error reporting crash
12-06 19:35:14.608 1688 1688 E AndroidRuntime: java.lang.NullPointerException: Attempt to invoke interface method 'void android.app.IActivityManager.handleApplicationCrash(android.os.IBinder, android.app.ApplicationErrorReport$ParcelableCrashInfo)' on a null object reference
12-06 19:35:14.608 1688 1688 E AndroidRuntime: at com.android.internal.os.RuntimeInit$KillApplicationHandler.uncaughtException(RuntimeInit.java:156)
12-06 19:35:14.608 1688 1688 E AndroidRuntime: at java.lang.ThreadGroup.uncaughtException(ThreadGroup.java:1073)
12-06 19:35:14.608 1688 1688 E AndroidRuntime: at java.lang.ThreadGroup.uncaughtException(ThreadGroup.java:1068)
12-06 19:35:14.608 1688 1688 E AndroidRuntime: at java.lang.Thread.dispatchUncaughtException(Thread.java:2200)
12-06 19:35:14.608 1688 1688 I Process : Sending signal. PID: 1688 SIG: 9
12-06 19:35:14.615 1301 1343 E sscrpcd : vendor/qcom/proprietary/adsprpc/src/apps_std_imp.c:1296:Error 0xd: failed to rename file, errno is Permission denied
12-06 19:35:14.613 1301 1301 W sscrpcd : type=1400 audit(0.0:141): avc: denied { write } for name="factory_data" dev="sda2" ino=18 scontext=u:r:sensors:s0 tcontext=u:object_r:persist_sensors_reg_fac_file:s0 tclass=dir permissive=0
12-06 19:35:14.635 1301 1343 E sscrpcd : vendor/qcom/proprietary/adsprpc/src/apps_std_imp.c:1296:Error 0xd: failed to rename file, errno is Permission denied
12-06 19:35:14.633 1301 1301 W sscrpcd : type=1400 audit(0.0:142): avc: denied { write } for name="factory_data" dev="sda2" ino=18 scontext=u:r:sensors:s0 tcontext=u:object_r:persist_sensors_reg_fac_file:s0 tclass=dir permissive=0
12-06 19:35:14.642 959 959 E Zygote : Zygote failed to write to system_server FD: Connection refused

I haven't been able to get the module to work for any version of A12, but haven't gotten around to getting a log until now. I'll throw the complete log as an attachment in case it's needed.