I have ios 6.1 and very few tweaks installed (NC Settings, SBSettings, and other ones that are app specific like Sparrow+ and Safari Omnibar).
Latest evasi0n, latest Auxo updates installed. I've deleted Auxo, reinstalled Auxo, gone through all the troubleshooting processes of that kind.
I still get crashes and booted to Safe Mode, and it happens multiple times a day, but I've paid attention and it happens fairly often at specific times.
If I'm playing some kind of music app, then double press Home to bring up the app switcher that's when it happens. Since music apps are some that can continue to "multitask" in the background (unlike say, Notes or the App Store or any other app that simply goes into a pause state), my suspicions are that the crashes are related to that background process. It has happened occasionally with other apps, I think, but it definitely and absolutely happens if I'm listening to Pandora or Instacast.
Has anyone else noticed what apps are running when you get Auxo crashes?