2021.3.4f1 crashes on mobile

Unity Engine
,
1

Hey there
My recently published Android game crashes a lot and I cannot figure out what is causing it

There are 250k crashes every week, 80k players affected. Crashes occur after 20k - 70k frames

Here are the stack traces if you wanna take a peek

8341290--1096953--Screenshot_20220806-043235_Play Console.jpg
8341290--1096953--Screenshot_20220806-043235_Play Console.jpg1080×2400 345 KB
100000001210470--1096938--Screenshot_20220806-043231_Play Console.jpg
100000001210470--1096938--Screenshot_20220806-043231_Play Console.jpg1080×2400 345 KB
8341290--1096959--Screenshot_20220806-043227_Play Console.jpg
8341290--1096959--Screenshot_20220806-043227_Play Console.jpg1080×2400 344 KB
8341290--1096962--Screenshot_20220806-043222_Play Console.jpg
8341290--1096962--Screenshot_20220806-043222_Play Console.jpg1080×2400 344 KB
8341290--1096965--Screenshot_20220806-043110_Chrome.jpg
8341290--1096965--Screenshot_20220806-043110_Chrome.jpg924×1438 147 KB

2

Possibly you’ve got the same problem described in this thread Massive AndroidWebView causing crashes . I noticed webview mentioned in your stack traces.

3

After that many frames, it may be that you are leaking something. If you are repeatedly new-ing up assets (such as Texture2D or Material or whatever) each frame, your memory use will steadily go up until BOOM.

Attach the profiler in the editor and see if your memory consumption is going up steadily. If so, focus on that.