El Capitan update kernel panic
Hello everybody,
I was trying to update my Mid-12 Macbook Pro from Yosemite to El Capitan.
After the first restart, I got those error message(s) you can see in the attachment.
I've tried to recover with Cmd+R options but I had no Time Machine backup at that moment, I just repaired the SSD from Disk Utilities screen and it cleared the El Capitan installation boot. So I got the Yosemite back.
I've searched for reason and solutions of this kernel panic issue and one suggestion was to format the drive and do a clean installation from a El Capitan bootable USB. Even after I tried that solution, I got the same errors.
During one of the "repair", my SSD started to give "can't unmount" error and it took my all day to figure out how to format a drive while it's unmounting. So there was one "force unmount" command solution helped me to format the drive.
One of my two USB port was blocked because of a wrong iPhone charging cable couple months ago. And since then I couldn't fix it by the all methods that I can find around the forums. It could be the reason why I'm getting this IOUSBHostFamily and AppleUSBXHCIPCI kernel panics.
I appreciate your ideas about the solution about how to update to El Capitan over all of this.
MacBook Pro, OS X El Capitan (10.11)