Sequoia internet install panic

[flang]

here's the Console log.

was trying to reinstall Seq over 15.6.1 using internet Recovery (which I'd have thought would be 15.6.1 again).
Got an error report on reboot, but disappeared before I could capture.
I'm guessing it failed. But can anyone make out anything from this log?
I'm having a conflict issue with (I think) and audio plug in for Pro Tools and QuickSilver.
That's why I tried a reinstall.
There are a few other reports from the same time if any might shed some light.
Been playing with this for a couples weeks off and on and thinking perhaps it's best to go back to Monty where I was having no issues.
2018 - 3.2 GHz 6-Core Intel Core i7

 

[!!!]

  "caused_by": "bridgeos",

Indicates it's caused by bridgeOS, which is the software that runs on the T2 chip, in addition to the "panic(...SEP Panic"

Howard Oakly over at https://eclecticlight.co/ has some articles about kernel panics, including panics involving the T2. They are apparently supposed to be rare, but he has a recent article about it here. You might want to consider sending your panic log to him.

 

[flang]

thanks very. I will send him the report.