On Wed, 2016-02-03 at 09:55:17 UTC, Ravi Bangoria wrote: > At a time of destroying hw_breakpoint event, kernel ends up with Oops. > Here is the sample output from 4.5.0-rc6 kernel. I merged the revised version, as discussed with peterz. https://git.kernel.org/powerpc/c/fb822e6076d972691c5dd33431 cheers