On 2018-01-26 14:09:17 [-0800], Paul E. McKenney wrote: > find this one. ;-) But it did pass rcutorture testing for a great many > years, didn't it? :-/
It started to trigger better (or at all) on our test box with
modprobe kvm_intel preemption_timer=n
on the host kernel so maybe a completely unrelated change helped to
trigger this.
Sebastian
