On 11/08/13 18:46, Thimo E. wrote: > Hello again, > > attached you'll find another crash dump from today. Don't know if it > gives you more information than the last one. > > Just FYI, this is a system with an Intel Mainboard (H87 chipset) and a > Core i5-4670 CPU. > > Best regards > Thimo It is still saying the same. irq 29 should already be in-service at the LAPIC (because it is present on the PEOI stack), but isn't, and we subsequently get reinterrupted with it, causing the assertion to fail. ~Andrew