Created attachment 682983 [details] picture of the panic stack Description of problem: i was playing with powertop on my computer. I first tried to turn all the tunables to "Good" one by one and very quickly. Then I tried to turn them all back to "Bad" where they were. In the middle of that process I got a kernel panic. Version-Release number of selected component (if applicable): Linux papillon 3.7.2-201.fc18.x86_64 #1 SMP Fri Jan 11 22:16:23 UTC 2013 x86_64 x86_64 x86_64 GNU/Linux How reproducible: I won't attempt to reproduce it, but it happened once and I got a nice stack. I will attach the stack as a picture.
It would help a great deal if you would attempt to reproduce the bug with the same conditions, if possible.
Ok, I tried again and it happened again. Same process. I'm not too enthousiastic to do it too many times because I'm afraid of filesystem corruption. I'll attach the panic I got this time.
Created attachment 683031 [details] picture of the panic stack at the second try.
Are you still seeing this with 3.8.x?
This bug is being closed with INSUFFICIENT_DATA as there has not been a response in 2 weeks. If you are still experiencing this issue, please reopen and attach the relevant data from the latest kernel you are running and any data that might have been requested previously.