This update for qemu fixes the following issues:
{
    "binaries": [
        {
            "qemu-block-rbd": "2.9.1-6.50.1",
            "qemu-block-iscsi": "2.9.1-6.50.1",
            "qemu-sgabios": "8-6.50.1",
            "qemu-block-curl": "2.9.1-6.50.1",
            "qemu-block-ssh": "2.9.1-6.50.1",
            "qemu": "2.9.1-6.50.1",
            "qemu-guest-agent": "2.9.1-6.50.1",
            "qemu-vgabios": "1.10.2_0_g5f4c7b1-6.50.1",
            "qemu-tools": "2.9.1-6.50.1",
            "qemu-ipxe": "1.0.0+-6.50.1",
            "qemu-lang": "2.9.1-6.50.1",
            "qemu-x86": "2.9.1-6.50.1",
            "qemu-kvm": "2.9.1-6.50.1",
            "qemu-seabios": "1.10.2_0_g5f4c7b1-6.50.1"
        }
    ]
}{
    "binaries": [
        {
            "qemu-block-rbd": "2.9.1-6.50.1",
            "qemu-block-iscsi": "2.9.1-6.50.1",
            "qemu-sgabios": "8-6.50.1",
            "qemu-block-curl": "2.9.1-6.50.1",
            "qemu-block-ssh": "2.9.1-6.50.1",
            "qemu": "2.9.1-6.50.1",
            "qemu-guest-agent": "2.9.1-6.50.1",
            "qemu-vgabios": "1.10.2_0_g5f4c7b1-6.50.1",
            "qemu-tools": "2.9.1-6.50.1",
            "qemu-ipxe": "1.0.0+-6.50.1",
            "qemu-lang": "2.9.1-6.50.1",
            "qemu-x86": "2.9.1-6.50.1",
            "qemu-kvm": "2.9.1-6.50.1",
            "qemu-seabios": "1.10.2_0_g5f4c7b1-6.50.1"
        }
    ]
}{
    "binaries": [
        {
            "qemu-arm": "2.9.1-6.50.1",
            "qemu-block-iscsi": "2.9.1-6.50.1",
            "qemu-block-curl": "2.9.1-6.50.1",
            "qemu-block-ssh": "2.9.1-6.50.1",
            "qemu-vgabios": "1.10.2_0_g5f4c7b1-6.50.1",
            "qemu-ipxe": "1.0.0+-6.50.1",
            "qemu-lang": "2.9.1-6.50.1",
            "qemu-sgabios": "8-6.50.1",
            "qemu": "2.9.1-6.50.1",
            "qemu-guest-agent": "2.9.1-6.50.1",
            "qemu-kvm": "2.9.1-6.50.1",
            "qemu-s390": "2.9.1-6.50.1",
            "qemu-tools": "2.9.1-6.50.1",
            "qemu-ppc": "2.9.1-6.50.1",
            "qemu-block-rbd": "2.9.1-6.50.1",
            "qemu-x86": "2.9.1-6.50.1",
            "qemu-seabios": "1.10.2_0_g5f4c7b1-6.50.1"
        }
    ]
}{
    "binaries": [
        {
            "qemu-seabios": "1.10.2_0_g5f4c7b1-6.50.1",
            "qemu-block-curl": "2.9.1-6.50.1",
            "qemu-vgabios": "1.10.2_0_g5f4c7b1-6.50.1",
            "qemu-ipxe": "1.0.0+-6.50.1",
            "qemu-lang": "2.9.1-6.50.1",
            "qemu-sgabios": "8-6.50.1",
            "qemu": "2.9.1-6.50.1",
            "qemu-guest-agent": "2.9.1-6.50.1",
            "qemu-block-ssh": "2.9.1-6.50.1",
            "qemu-tools": "2.9.1-6.50.1",
            "qemu-kvm": "2.9.1-6.50.1",
            "qemu-ppc": "2.9.1-6.50.1",
            "qemu-block-rbd": "2.9.1-6.50.1",
            "qemu-x86": "2.9.1-6.50.1",
            "qemu-block-iscsi": "2.9.1-6.50.1"
        }
    ]
}{
    "binaries": [
        {
            "qemu-block-rbd": "2.9.1-6.50.1",
            "qemu-block-iscsi": "2.9.1-6.50.1",
            "qemu-sgabios": "8-6.50.1",
            "qemu-block-curl": "2.9.1-6.50.1",
            "qemu-block-ssh": "2.9.1-6.50.1",
            "qemu": "2.9.1-6.50.1",
            "qemu-guest-agent": "2.9.1-6.50.1",
            "qemu-vgabios": "1.10.2_0_g5f4c7b1-6.50.1",
            "qemu-tools": "2.9.1-6.50.1",
            "qemu-ipxe": "1.0.0+-6.50.1",
            "qemu-lang": "2.9.1-6.50.1",
            "qemu-x86": "2.9.1-6.50.1",
            "qemu-kvm": "2.9.1-6.50.1",
            "qemu-seabios": "1.10.2_0_g5f4c7b1-6.50.1"
        }
    ]
}{
    "binaries": [
        {
            "qemu-block-rbd": "2.9.1-6.50.1",
            "qemu-block-iscsi": "2.9.1-6.50.1",
            "qemu-sgabios": "8-6.50.1",
            "qemu-block-curl": "2.9.1-6.50.1",
            "qemu-block-ssh": "2.9.1-6.50.1",
            "qemu": "2.9.1-6.50.1",
            "qemu-guest-agent": "2.9.1-6.50.1",
            "qemu-vgabios": "1.10.2_0_g5f4c7b1-6.50.1",
            "qemu-tools": "2.9.1-6.50.1",
            "qemu-ipxe": "1.0.0+-6.50.1",
            "qemu-lang": "2.9.1-6.50.1",
            "qemu-x86": "2.9.1-6.50.1",
            "qemu-kvm": "2.9.1-6.50.1",
            "qemu-seabios": "1.10.2_0_g5f4c7b1-6.50.1"
        }
    ]
}