HAX on Windows, memory lease error Today I tried to use QEMU on Windows 8.1 x64 with Intel HAX. Command line: qemu-system-x86_64.exe -accel hax -m 8000 -hda /opt/disk/ubuntu.img -cdrom /opt/iso/ubuntu-17.04-server-amd64.iso Host machine has 32Gb physical memory, I got error: HAX is working and emulator runs in fast virt mode. ** ERROR:A:/msys64/home/admin/git/qemu/target/i386/hax-mem.c:210:hax_process_section: assertion failed: (size <= UINT32_MAX) When using -m 4000 (and below) everything is fine. But if I try use >4000 and <8000 I get crash with errors: HAX is working and emulator runs in fast virt mode. hax_transaction_commit: Failed mapping @0x0000000100000000+0x78800000 flags 00 VCPU shutdown request VCPU shutdown request VCPU shutdown request VCPU shutdown request VCPU shutdown request VCPU shutdown request VCPU shutdown request VCPU shutdown request VCPU shutdown request VCPU shutdown request VCPU shutdown request VCPU shutdown request VCPU shutdown request VCPU shutdown request VCPU shutdown request VCPU shutdown request VCPU shutdown request VCPU shutdown request VCPU shutdown request VCPU shutdown request VCPU shutdown request