https://bugzilla.kernel.org/show_bug.cgi?id=215964 --- Comment #4 from Yadong Qi (yadong.qi@xxxxxxxxx) --- I think the OUT of 0xCF9 is forwarded to QEMU , because there is no any 0xCF9-OUT VMExit in L1 been traced. Besides, the first VMExit in L1 after the OUT is a RDMSR-VMExit which is totally unexpected, and the guest(L2) RIP is 0xFFF0. So I guess L0(QEMU/KVM) has reset part of the vCPU, but the not cleared the nVMX state, so when L0 resume guest, it still treat L1 as alive and emulate unexpected VMExit to L1. -- You may reply to this email to add a comment. You are receiving this mail because: You are watching the assignee of the bug.
