I've reproduced the problem with HEAD of master, qemu-4.2.0 and qemu-4.0.0.
I think the problem comes from the the kernel.
Host CPU: Intel(R) Core(TM) i7-4790 CPU @ 3.60GHz Host kernel: 5.8.4-200.fc32.x86_64
I've reproduced the problem with HEAD of master, qemu-4.2.0 and qemu-4.0.0.
I think the problem comes from the the kernel.
Host CPU: Intel(R) Core(TM) i7-4790 CPU @ 3.60GHz fc32.x86_ 64
Host kernel: 5.8.4-200.