Volumio 1.55 + RPi 2 stopped working


I have some kind of odd problem with my RPi2 and Volumio. In the beginning, Volumio installed nicely and worked well until I got some kind of kernel panic. I read some forums and tried to reflash and reinstall Volumio. Even though I have tried to flash Volumio to another SD card or with and without DAC and external HD I get some errors during install and the process ends up in loop trying to install Volumio.

I have a USB DAC (Behringer UCA222) and an external HD plugged in RPi.

Here is a screenshot about the interrupt:

Does someone know what to do with that? I’m unable to try to install older distribution because they don’t support RPi 2.