I purchased 2x Raspberry Pi 3, one from CPC, one from RS, along with 2 Kingston Micro SD cards from a Kingston distributor.
I downloaded the latest build of Raspbian, and, everything worked fine.
I then did apt-get update, followed by apt-get upgrade and installed a bunch of other packages and added configurations. When I rebooted, it kept going to a kernel panic.
Next, I reflashed the SD card, again - worked perfectly. I did update & upgrade, didn't change anything - and after a reboot again, it went in to a kernel panic.
Thinking it could be the SD card, I tried the same card in the other Pi, and another card in both, but, I could repeat this every time.
I was wondering if anyone else has encountered this?
This image is what happened after rebooting/doing my initial config on the first pi.
This image is what happens on either pi after just doing an update/upgrade/reboot.