On 23 March 2018 at 10:24, Auger Eric <eric.au...@redhat.com> wrote: > Hi, > > I observe a regression on KVM accelerated qemu-system-aarch64: > > Unexpected error in kvm_device_access() at > /home/augere/UPSTREAM/qemu/accel/kvm/kvm-all.c:2164: > 2018-03-23T09:59:59.629439Z qemu-system-aarch64: KVM_GET_DEVICE_ATTR > failed: Group 6 attr 0x000000000000c664: Device or resource busy > 2018-03-23 10:00:00.085+0000: shutting down, reason=crashed
Can you get a backtrace for this? (I guess you'd need to fiddle with the kvm_device_access() code to make it assert rather than passing back the error). thanks -- PMM
