[OnePlus 6T  Questions & Answers] FearMyAnus:
Just in case anyone sees this in the future, it turns out my motherboard was messing up. Try to get logs with OnePlusLogKit first and send it to them with your phone.

Hi, my OnePlus 6t started freezing and rebooting itself last night at work and it became more frequent throughout the night. By the time I got home in the morning, it wouldn't stay on for more than a minute before rebooting. I tried uninstalling recently installed/updated apps, when that didn't work, I reset it and installed the latest OOS Rom. I reinstalled all my usual apps and everything looked good for a few hours then it started doing it again.

So I gathered some logs with the OnePlusLogKit and gathered all these logs:

I found this towards the end of one of the logs (SYSTEM_LAST_KMSG@*):

[20190902_20:50:12.515674]@3 Kernel Offset: 0x1e01800000 from 0xffffff8008000000
[20190902_20:50:12.515680]@3 Memory Limit: none
[20190902_20:50:12.551900]@3 Rebooting in 5 seconds..
[20190902_20:50:17.552136]@3 SMP: stopping secondary CPUs
[20190902_20:50:17.552165]@3 Going down for restart now
[20190902_20:50:17.552172]@3 set_dload_mode ON
[20190902_20:50:17.553029]@3 Causing a watchdog bite!
Boot info:
Last boot reason: kernel_panic,NULL

It doesn't really tell me anything though, so I'm trying to find out how I can gather more information on what's causing this kernel_panic.

I also ran a bugreport with adb and under the DROPBOX SYSTEM SERVER CRASHES section it found 767 crashes, most of which are various system apps like Google Photos, Play Store, and Google Play Services. Though I'm not entirely sure if these, specifically Play Services, can cause the entire phone to crash.

2019-09-02 09:16:03 system_app_crash (compressed text, 1124 bytes)
Process: com.google.android.gms.ui
Package: com.google.android.gms v19056037 (19.0.56 (100400-262933554))
Build: OnePlus/OnePlus6T/OnePlus6T:9/PKQ1.180716.001/1908012000:user/release-keys
DD-EDD: 1073741826

java.lang.RuntimeException: Unable to start activity ComponentInfo{com.google.android.gms/com.google.android.gms.backup.component.SetBackupAccountFlowActivity}: android.view.InflateException: Binary XML file line #10: Binary XML file line #10: Error inflating class <unknown>
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:3047)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:3182)
at android.app.servertransaction.LaunchActivityItem.execute(LaunchActivityItem.java:78)
at android.app.servertransaction.TransactionExecutor.executeCallbacks(TransactionExecutor.java:108)
at android.app.servertransaction.TransactionExecutor.execute(TransactionExecutor.java:68)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1916)
at android.os.Handler.dispatchMessage(Handler.java:106)
at android.os.Looper.loop(Looper.java:193)
at android.app.ActivityThread.main(ActivityThread.java:6898)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:537)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:858)
Caused by: android.view.InflateException: Binary XML file line #10: Binary XML file line #10: Error inflating class <unknown>
Caused by: android.view.InflateException: Binary XML file line #10: Error inflating class <unknown>
Caused by: java.lang.reflect.InvocationTargetException
at java.lang.reflect.Constructor.newInstance0(Native Method)
at java.lang.reflect.Constructor.newInstance(Constructor.java:343)
at android.view.LayoutInflater.createView(LayoutInflater.java:647)
at com.android.internal.policy.PhoneLayoutInflater.onCreateView(PhoneLayoutInflater.java:58)
at android.view.LayoutInflater.onCreateView(LayoutInflater.java:720)
at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:788)
at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:730)
at android.view.LayoutInflater.rInflate(LayoutInflater.java:863)
at android.view.LayoutInflater.rInflateChildren(LayoutInflater.java:824)
at android.view.LayoutInflater.inflate(LayoutInflater.java:515)
at android.view.LayoutInflater.inflate(LayoutInflater.java:423)
at android.view.LayoutInflater.inflate(LayoutInflater.java:374)
at com.android.internal.policy.PhoneWindow.setContentView(PhoneWindow.java:440)
at android.app.Activity.setContentView(Activity.java:2784)
at dzd.superSetContentView(:com.google.android.gms@19056037@19.0.56 (100400-262933554):1)
at com.google.android.chimera.Activity.setContentView(:com.google.android.gms@19056037@19.0.56 (100400-262933554):1)
at com.google.android.gms.backup.settings.component.SetBackupAccountFlowChimeraActivity.onCreate(:com.google.android.gms@19056037@19.0.56 (100400-262933554):6)
at com.google.android.chimera.Activity.publicOnCreate(Unknown Source:0)
at qcx.onCreate(:com.google.android.gms@19056037@19.0.56 (100400-262933554):7)
at android.app.Activity.performCreate(Activity.java:7149)
at android.app.Activity.performCreate(Activity.java:7140)
at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1288)
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:3027)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:3182)
at android.app.servertransaction.LaunchActivityItem.execute(LaunchActivityItem.java:78)
at android.app.servertransaction.TransactionExecutor.executeCallbacks(TransactionExecutor.java:108)
at android.app.servertransaction.TransactionExecutor.execute(TransactionExecutor.java:68)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1916)
at android.os.Handler.dispatchMessage(Handler.java:106)
at android.os.Looper.loop(Looper.java:193)
at android.app.ActivityThread.main(ActivityThread.java:6898)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:537)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:858)
Caused by: java.lang.UnsupportedOperationException: Failed to resolve attribute at index 15: TypedValue{t=0x2/d=0x7f0405a2 a=3}
at android.content.res.TypedArray.getDimensionPixelSize(TypedArray.java:750)
at android.view.View.<init>(View.java:5081)
at android.view.ViewGroup.<init>(ViewGroup.java:659)
at android.widget.LinearLayout.<init>(LinearLayout.java:244)
at android.widget.LinearLayout.<init>(LinearLayout.java:240)
at android.widget.LinearLayout.<init>(LinearLayout.java:236)
... 34 more

========================================

So now I'm running [IMG="logcat through adb"]https://img.xda-cdn.com/Ba-bQOb8xR2thWGnxXdLJWBvfO8=/https%3A%2F%2Fi.imgur.com%2FvlYJmPD.png[/IMG] trying to catch it crash in action, but I'm unable to recreate the problem right now, I guess it wants to cooperate right now.

Am I on the right track? Am I doing anything wrong? How can I go about figuring this out? I just can't find exactly what's causing the KP.