2017-12-27 22:28 GMT+08:00 Paolo Bonzini <pbonzini@xxxxxxxxxx>: > On 25/12/2017 11:08, Wanpeng Li wrote: >>> I observe L1(latest kvm/queue) panic and L0(latest kvm/queue) >>> calltrace, I'm not sure whether it is caused by this patchset. >> It can be reproduced steadily by running kvm-unit-tests in L1. > > It works here, can you show the L0 call trace and/or bisect it? L0 call trace has already been posted here. https://lkml.org/lkml/2017/12/25/53 In addition, the splatting is still there after I revert the last 9 nVMX optimization patches in kvm/queue. So it is not caused by this patchset. :) Regards, Wanpeng Li