Non-stop rebooting, bad address in epc, kernel panic

[modris_bernands]

summit x350-24t, constantly rebooting.
From console (manually rewrite general lines):
- code: (bad address in epc);
- fatal exception: panic in 5 seconds
- kernel panic - not syncing: fatal exception;
- reboot

In Bootstrap, Test memory with command 'mt', result:
-1 test itterations passed with no errors.

Is switch dead? What I can do?
I'm not previously debug extreme switches...

[Jacob__Praveen]

Execute the steps mentioned by Pascal from the Bootrom. If the switch still fails then it's time to raise a case to process an RMA. For your reference : https://gtacknowledge.extremenetworks.com/articles/Solution/Kernel-panic-not-syncing-Fatal-exception

[Pascal_Lurquin]

Try to upload a new image or simply test the other image (you have two images when booting)

Try to load default settings ...