On Wed, Dec 21, 2016 at 01:46:36PM +0100, Andrey Konovalov wrote: > On Wed, Dec 21, 2016 at 12:36 AM, Josh Poimboeuf <jpoimboe@xxxxxxxxxx> wrote: > > > > Thanks. Looking at the stack trace, my guess is that an interrupt hit > > while running in generated BPF code, and the unwinder got confused > > because regs->ip points to the generated code. I may need to disable > > that warning until we figure out a better solution. > > > > Can you share your .config file? > > Sure, attached. Ok, I was able to recreate with your config. The culprit was generated code, as I suspected, though it wasn't BPF, it was a kprobe (created by dccpprobe_init()). I'll make a patch to disable the warning. -- Josh -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@xxxxxxxxx. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: <a href=mailto:"dont@xxxxxxxxx";> email@xxxxxxxxx </a>