Crash immediately after login after 4.3 upgrade

[lindend]

Was on 4.2.2 (rooted). Did an OTA upgrade to 4.3. Upgrade completed without incident. Tried to login and after entering my password, my Nexus 4 rebooted. This happens over and over. Even tried booting into safe mode. Always reboots instantly after I enter my password.

Any ideas or suggestions on how I can get out of this cycle?

 

[lindend]

Thinking this belongs in the root sub-thread. I'll repost over there.