User Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:88.0) Gecko/20100101 Firefox/88.0

Steps to reproduce:

I have had constant problems with app crashes and computer freezes since building this computer. I am using an old GPU due to silicon shortage.
It is Radeon R7 250. Have done extensive stress tests and no component has been identified. I have rolled back GPU drivers, DDU, to no avail.
I have turned off hardware acceleration and turned on software webrender.

Actual results:

https://crash-stats.mozilla.org/report/index/842af64e-23a2-4d70-a40a-9f5750210422
https://crash-stats.mozilla.org/report/index/04c4b34e-2860-46da-8206-980880210422

Expected results:

No crashes. The bugs seem to blame:
Process Type gpu
Crash Reason EXCEPTION_ACCESS_VIOLATION

Is this a problem with the GPU or system RAM?

The Bugbug bot thinks this bug should belong to the 'Core::Graphics: WebRender' component, and is moving the bug to that component. Please revert this change in case you think the bot is wrong.

Both crashes in are in SWGL.

Both of these crashes indicate you are using FF 87, but hypothetically SW-WR should be much more stable in recently released 88. Some of these bugs you are experiencing with SW-WR might be fixed.

Going to mark this as hypothetically inactive. We haven't really made any progress here, and the suspicion is still that these were fixed in later versions.