Ask HN: How do I sent a bug report for a Google Pixel phone?

I helped a friend decide on a new phone and the choice was a Google Pixel 4a. Now the problem is, that the main camera very frequently doesn't work. The camera app stays black or crashes altogether. I can see the segfault of android.hardware.camera.provider in the logs, but I can't figure out how to report a crash to Google. Is this even possible? Can I open a bug report somewhere? I need a Shibboleet access.