On Mon, Nov 21, 2016 at 04:58:25PM +0100, Wim Osterholt wrote: > > I didn't find traces of kernel-4.9-rc5 being ran on any of my laptops, so I > can't have seen a crash on rc5. It seems rc5 and rc6 is safe now.
Neither 4.8.10, nor 4.8.9 show the bug. It must be a bug ouside cdc_acm that they have fixed. (a late propagation of the IRQ-penalty-bug-fix maybe?) I'm rebuilding 4.8.8 now. Groeten, Wim.