[RFC PATCH 28/43] [fixup] Fix test fallout in tests/qemuxml2argvdata

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---
 tests/qemuxml2argvdata/autoindex.args         |   2 +-
 .../qemuxml2argvdata/balloon-device-auto.args |   2 +-
 tests/qemuxml2argvdata/bios-nvram-secure.args |   2 +-
 tests/qemuxml2argvdata/bios-nvram.args        |   2 +-
 tests/qemuxml2argvdata/bios.args              |   2 +-
 tests/qemuxml2argvdata/blkiotune-device.args  |   2 +-
 tests/qemuxml2argvdata/blkiotune.args         |   2 +-
 tests/qemuxml2argvdata/boot-complex.args      |   8 +-
 .../boot-menu-disable-drive.args              |   2 +-
 tests/qemuxml2argvdata/boot-menu-disable.args |   2 +-
 .../boot-menu-enable-with-timeout.args        |   2 +-
 tests/qemuxml2argvdata/boot-menu-enable.args  |   2 +-
 tests/qemuxml2argvdata/boot-multi.args        |   2 +-
 tests/qemuxml2argvdata/boot-order.args        |   6 +-
 tests/qemuxml2argvdata/boot-strict.args       |   8 +-
 tests/qemuxml2argvdata/channel-guestfwd.args  |   2 +-
 .../qemuxml2argvdata/channel-virtio-auto.args |   6 +-
 .../channel-virtio-autoadd.args               |   6 +-
 .../channel-virtio-autoassign.args            |   4 +-
 .../channel-virtio-default.args               |   4 +-
 .../channel-virtio-state.args                 |   2 +-
 .../qemuxml2argvdata/channel-virtio-unix.args |   2 +-
 tests/qemuxml2argvdata/channel-virtio.args    |   2 +-
 tests/qemuxml2argvdata/chardev-reconnect.args |   4 +-
 tests/qemuxml2argvdata/clock-catchup.args     |   2 +-
 tests/qemuxml2argvdata/clock-france.args      |   2 +-
 tests/qemuxml2argvdata/clock-hpet-off.args    |   2 +-
 .../clock-localtime-basis-localtime.args      |   2 +-
 .../clock-timer-hyperv-rtc.args               |   2 +-
 tests/qemuxml2argvdata/clock-variable.args    |   2 +-
 .../qemuxml2argvdata/console-compat-auto.args |   2 +-
 .../console-compat-chardev.args               |   2 +-
 .../qemuxml2argvdata/console-virtio-many.args |   4 +-
 tests/qemuxml2argvdata/console-virtio.args    |   4 +-
 tests/qemuxml2argvdata/cpu-Haswell-noTSX.args |   2 +-
 tests/qemuxml2argvdata/cpu-Haswell.args       |   2 +-
 tests/qemuxml2argvdata/cpu-Haswell2.args      |   2 +-
 tests/qemuxml2argvdata/cpu-Haswell3.args      |   2 +-
 tests/qemuxml2argvdata/cpu-cache-disable.args |   2 +-
 .../qemuxml2argvdata/cpu-cache-disable2.args  |   2 +-
 .../qemuxml2argvdata/cpu-cache-disable3.args  |   2 +-
 .../cpu-cache-emulate-l3.args                 |   2 +-
 .../cpu-cache-passthrough.args                |   2 +-
 .../cpu-cache-passthrough2.args               |   2 +-
 .../cpu-check-default-none.args               |   2 +-
 .../cpu-check-default-none2.args              |   2 +-
 .../cpu-check-default-partial.args            |   2 +-
 .../cpu-check-default-partial2.args           |   2 +-
 tests/qemuxml2argvdata/cpu-check-none.args    |   2 +-
 tests/qemuxml2argvdata/cpu-eoi-disabled.args  |   2 +-
 tests/qemuxml2argvdata/cpu-eoi-enabled.args   |   2 +-
 tests/qemuxml2argvdata/cpu-exact1.args        |   2 +-
 .../cpu-exact2-nofallback.args                |   2 +-
 tests/qemuxml2argvdata/cpu-exact2.args        |   2 +-
 tests/qemuxml2argvdata/cpu-fallback.args      |   2 +-
 tests/qemuxml2argvdata/cpu-host-kvmclock.args |   2 +-
 .../qemuxml2argvdata/cpu-host-model-cmt.args  |   2 +-
 .../cpu-host-model-fallback.args              |   2 +-
 .../cpu-host-model-vendor.args                |   2 +-
 tests/qemuxml2argvdata/cpu-host-model.args    |   2 +-
 .../cpu-host-passthrough-features.args        |   2 +-
 .../cpu-host-passthrough.args                 |   2 +-
 .../qemuxml2argvdata/cpu-hotplug-startup.args |   2 +-
 tests/qemuxml2argvdata/cpu-kvmclock.args      |   2 +-
 tests/qemuxml2argvdata/cpu-minimum1.args      |   2 +-
 tests/qemuxml2argvdata/cpu-minimum2.args      |   2 +-
 .../cpu-no-removed-features.args              |   2 +-
 tests/qemuxml2argvdata/cpu-numa-disjoint.args |   2 +-
 .../qemuxml2argvdata/cpu-numa-memshared.args  |   2 +-
 .../cpu-numa-no-memory-element.args           |   2 +-
 tests/qemuxml2argvdata/cpu-numa1.args         |   2 +-
 tests/qemuxml2argvdata/cpu-numa2.args         |   2 +-
 tests/qemuxml2argvdata/cpu-strict1.args       |   2 +-
 tests/qemuxml2argvdata/cpu-topology1.args     |   2 +-
 tests/qemuxml2argvdata/cpu-topology2.args     |   2 +-
 tests/qemuxml2argvdata/cpu-topology3.args     |   2 +-
 tests/qemuxml2argvdata/cpu-tsc-frequency.args |   2 +-
 .../qemuxml2argvdata/cputune-zero-shares.args |   2 +-
 tests/qemuxml2argvdata/cputune.args           |   2 +-
 tests/qemuxml2argvdata/debug-threads.args     |   2 +-
 .../default-kvm-host-arch.args                |   2 +-
 .../default-qemu-host-arch.args               |   2 +-
 tests/qemuxml2argvdata/disk-aio.args          |   2 +-
 tests/qemuxml2argvdata/disk-blockio.args      |   2 +-
 .../qemuxml2argvdata/disk-cdrom-network.args  |   2 +-
 tests/qemuxml2argvdata/disk-cdrom-tray.args   |   2 +-
 tests/qemuxml2argvdata/disk-copy_on_read.args |   4 +-
 tests/qemuxml2argvdata/disk-floppy-tray.args  |   2 +-
 tests/qemuxml2argvdata/disk-geometry.args     |   2 +-
 tests/qemuxml2argvdata/disk-ide-split.args    |   2 +-
 tests/qemuxml2argvdata/disk-ide-wwn.args      |   2 +-
 tests/qemuxml2argvdata/disk-ioeventfd.args    |   4 +-
 .../disk-network-gluster.args                 |   6 +-
 .../disk-network-iscsi-modern.args            |  10 +-
 .../qemuxml2argvdata/disk-network-iscsi.args  |  10 +-
 tests/qemuxml2argvdata/disk-network-nbd.args  |  10 +-
 .../disk-network-sheepdog.args                |   2 +-
 .../disk-network-source-auth.args             |   6 +-
 tests/qemuxml2argvdata/disk-order.args        |   6 +-
 .../qemuxml2argvdata/disk-readonly-disk.args  |   2 +-
 tests/qemuxml2argvdata/disk-sata-device.args  |   4 +-
 .../disk-scsi-disk-split.args                 |  10 +-
 .../qemuxml2argvdata/disk-scsi-disk-vpd.args  |   6 +-
 .../qemuxml2argvdata/disk-scsi-disk-wwn.args  |   6 +-
 .../disk-scsi-lun-passthrough.args            |   6 +-
 tests/qemuxml2argvdata/disk-serial.args       |   2 +-
 tests/qemuxml2argvdata/disk-snapshot.args     |   2 +-
 .../disk-source-pool-mode.args                |   2 +-
 tests/qemuxml2argvdata/disk-source-pool.args  |   4 +-
 .../disk-usb-device-removable.args            |   2 +-
 tests/qemuxml2argvdata/disk-usb-device.args   |   2 +-
 tests/qemuxml2argvdata/disk-virtio.args       |   4 +-
 tests/qemuxml2argvdata/encrypted-disk.args    |   2 +-
 tests/qemuxml2argvdata/event_idx.args         |   4 +-
 tests/qemuxml2argvdata/floppy-drive-fat.args  |   2 +-
 tests/qemuxml2argvdata/fs9p.args              |   6 +-
 .../hostdev-mdev-precreated.args              |   2 +-
 .../hostdev-pci-address-device.args           |   4 +-
 .../hostdev-pci-address-unassigned.args       |   8 +-
 .../qemuxml2argvdata/hostdev-pci-address.args |   2 +-
 .../hostdev-pci-multifunction.args            |  16 +-
 .../hostdev-scsi-vhost-scsi-pci.args          |   2 +-
 .../hostdev-scsi-vhost-scsi-pcie.args         |   4 +-
 .../hostdev-usb-address-device-boot.args      |   2 +-
 .../hostdev-usb-address-device.args           |   2 +-
 .../hostdev-vfio-multidomain.args             |   4 +-
 tests/qemuxml2argvdata/hostdev-vfio.args      |   4 +-
 tests/qemuxml2argvdata/hugepages-default.args |   2 +-
 tests/qemuxml2argvdata/hugepages-shared.args  |   2 +-
 .../qemuxml2argvdata/input-usbmouse-addr.args |   2 +-
 tests/qemuxml2argvdata/iothreads-disk.args    |   2 +-
 tests/qemuxml2argvdata/kvm-features-off.args  |   2 +-
 tests/qemuxml2argvdata/kvm-pit-delay.args     |   2 +-
 tests/qemuxml2argvdata/kvm-pit-discard.args   |   2 +-
 .../luks-disks-source-qcow2.args              |   8 +-
 tests/qemuxml2argvdata/luks-disks-source.args |   6 +-
 tests/qemuxml2argvdata/machine-aliases1.args  |   2 +-
 tests/qemuxml2argvdata/machine-aliases2.args  |   2 +-
 tests/qemuxml2argvdata/machine-smm-opt.args   |   2 +-
 .../qemuxml2argvdata/machine-vmport-opt.args  |   2 +-
 .../memory-hotplug-dimm-addr.args             |   2 +-
 .../qemuxml2argvdata/memory-hotplug-dimm.args |   2 +-
 tests/qemuxml2argvdata/memory-hotplug.args    |   2 +-
 tests/qemuxml2argvdata/memtune-unlimited.args |   2 +-
 tests/qemuxml2argvdata/memtune.args           |   2 +-
 .../migrate-numa-unaligned.args               |   2 +-
 .../minimal-msg-timestamp.args                |   2 +-
 tests/qemuxml2argvdata/minimal-sandbox.args   |   2 +-
 tests/qemuxml2argvdata/minimal.args           |   2 +-
 tests/qemuxml2argvdata/monitor-json.args      |   2 +-
 .../multifunction-pci-device.args             |   2 +-
 tests/qemuxml2argvdata/net-client.args        |   4 +-
 tests/qemuxml2argvdata/net-eth-hostip.args    |   2 +-
 tests/qemuxml2argvdata/net-eth-ifname.args    |   2 +-
 tests/qemuxml2argvdata/net-eth-names.args     |   6 +-
 .../net-eth-unmanaged-tap.args                |   2 +-
 tests/qemuxml2argvdata/net-eth.args           |   2 +-
 .../net-hostdev-bootorder.args                |   2 +-
 .../net-hostdev-multidomain.args              |   4 +-
 .../net-hostdev-vfio-multidomain.args         |   4 +-
 tests/qemuxml2argvdata/net-hostdev-vfio.args  |   4 +-
 tests/qemuxml2argvdata/net-hostdev.args       |   4 +-
 tests/qemuxml2argvdata/net-many-models.args   |  12 +-
 tests/qemuxml2argvdata/net-mcast.args         |   4 +-
 tests/qemuxml2argvdata/net-server.args        |   4 +-
 tests/qemuxml2argvdata/net-udp.args           |   4 +-
 tests/qemuxml2argvdata/net-user.args          |   2 +-
 .../net-vhostuser-multiq.args                 |  10 +-
 tests/qemuxml2argvdata/net-vhostuser.args     |   6 +-
 tests/qemuxml2argvdata/net-virtio-device.args |   4 +-
 .../net-virtio-disable-offloads.args          |   4 +-
 tests/qemuxml2argvdata/net-virtio-netdev.args |   4 +-
 .../net-virtio-rxtxqueuesize.args             |   4 +-
 .../qemuxml2argvdata/net-virtio-teaming.args  |  10 +-
 tests/qemuxml2argvdata/net-virtio.args        |   2 +-
 .../numad-auto-memory-vcpu-cpuset.args        |   2 +-
 ...o-memory-vcpu-no-cpuset-and-placement.args |   2 +-
 .../numad-auto-vcpu-static-numatune.args      |   2 +-
 .../numad-static-memory-auto-vcpu.args        |   2 +-
 tests/qemuxml2argvdata/numad.args             |   2 +-
 .../numatune-auto-nodeset-invalid.args        |   2 +-
 .../numatune-auto-prefer.args                 |   2 +-
 .../qemuxml2argvdata/numatune-distances.args  |   2 +-
 .../numatune-memnode-no-memory.args           |   2 +-
 tests/qemuxml2argvdata/numatune-memnode.args  |   2 +-
 tests/qemuxml2argvdata/numatune-memory.args   |   2 +-
 tests/qemuxml2argvdata/panic-no-address.args  |   2 +-
 tests/qemuxml2argvdata/panic.args             |   2 +-
 .../parallel-parport-chardev.args             |   2 +-
 .../parallel-tcp-chardev.args                 |   2 +-
 .../pci-bridge-many-disks.args                | 216 +++++++++---------
 tests/qemuxml2argvdata/pci-expander-bus.args  |  68 +++---
 tests/qemuxml2argvdata/pci-rom-disabled.args  |   2 +-
 tests/qemuxml2argvdata/pci-rom.args           |  10 +-
 .../pci-serial-dev-chardev.args               |   2 +-
 .../pcie-root-port-model-generic.args         |   6 +-
 .../pcie-root-port-model-ioh3420.args         |   4 +-
 tests/qemuxml2argvdata/pcihole64.args         |   2 +-
 .../q35-pci-force-address.args                |   2 +-
 .../q35-pm-disable-fallback.args              |   2 +-
 tests/qemuxml2argvdata/q35-pm-disable.args    |   2 +-
 tests/qemuxml2argvdata/qemu-ns-alt.args       |   2 +-
 .../qemu-ns-commandline-ns0.args              |   2 +-
 .../qemu-ns-commandline-ns1.args              |   2 +-
 .../qemuxml2argvdata/qemu-ns-commandline.args |   2 +-
 .../qemu-ns-domain-commandline-ns0.args       |   2 +-
 .../qemu-ns-domain-commandline.args           |   2 +-
 .../qemuxml2argvdata/qemu-ns-domain-ns0.args  |   2 +-
 tests/qemuxml2argvdata/restore-v2-fd.args     |   2 +-
 tests/qemuxml2argvdata/seclabel-dac-none.args |   2 +-
 .../seclabel-dynamic-baselabel.args           |   2 +-
 .../seclabel-dynamic-labelskip.args           |   2 +-
 .../seclabel-dynamic-override.args            |   2 +-
 .../seclabel-dynamic-relabel.args             |   2 +-
 tests/qemuxml2argvdata/seclabel-dynamic.args  |   2 +-
 tests/qemuxml2argvdata/seclabel-none.args     |   2 +-
 .../seclabel-static-labelskip.args            |   2 +-
 .../seclabel-static-relabel.args              |   2 +-
 tests/qemuxml2argvdata/seclabel-static.args   |   2 +-
 .../serial-dev-chardev-iobase.args            |   2 +-
 .../qemuxml2argvdata/serial-dev-chardev.args  |   2 +-
 .../qemuxml2argvdata/serial-file-chardev.args |   2 +-
 .../qemuxml2argvdata/serial-many-chardev.args |   2 +-
 .../qemuxml2argvdata/serial-pty-chardev.args  |   2 +-
 .../serial-spiceport-nospice.args             |   2 +-
 .../qemuxml2argvdata/serial-tcp-chardev.args  |   2 +-
 .../serial-tcp-telnet-chardev.args            |   2 +-
 .../serial-tcp-tlsx509-chardev-verify.args    |   2 +-
 .../serial-tcp-tlsx509-chardev.args           |   2 +-
 .../qemuxml2argvdata/serial-udp-chardev.args  |   2 +-
 .../qemuxml2argvdata/serial-unix-chardev.args |   2 +-
 tests/qemuxml2argvdata/serial-vc-chardev.args |   2 +-
 .../shmem-plain-doorbell.args                 |  14 +-
 tests/qemuxml2argvdata/shmem.args             |  14 +-
 .../smartcard-controller.args                 |   2 +-
 .../smartcard-host-certificates-database.args |   2 +-
 .../smartcard-host-certificates.args          |   2 +-
 tests/qemuxml2argvdata/smartcard-host.args    |   2 +-
 .../smartcard-passthrough-spicevmc.args       |   2 +-
 .../smartcard-passthrough-tcp.args            |   2 +-
 tests/qemuxml2argvdata/smbios.args            |   2 +-
 tests/qemuxml2argvdata/sound-device.args      |  14 +-
 tests/qemuxml2argvdata/sound.args             |   4 +-
 .../usb-controller-qemu-xhci.args             |   2 +-
 .../qemuxml2argvdata/usb-controller-xhci.args |   2 +-
 tests/qemuxml2argvdata/usb-controller.args    |   2 +-
 .../usb-hub-autoadd-deluxe.args               |   2 +-
 tests/qemuxml2argvdata/usb-hub-autoadd.args   |   2 +-
 tests/qemuxml2argvdata/usb-hub.args           |   2 +-
 .../qemuxml2argvdata/usb-ich9-autoassign.args |   2 +-
 .../qemuxml2argvdata/usb-ich9-companion.args  |   2 +-
 .../qemuxml2argvdata/usb-ich9-ehci-addr.args  |  26 +--
 .../qemuxml2argvdata/usb-long-port-path.args  |   2 +-
 tests/qemuxml2argvdata/usb-none.args          |   2 +-
 .../usb-piix3-controller.args                 |   2 +-
 .../qemuxml2argvdata/usb-port-autoassign.args |   2 +-
 tests/qemuxml2argvdata/usb-port-missing.args  |   2 +-
 tests/qemuxml2argvdata/usb-ports.args         |   2 +-
 tests/qemuxml2argvdata/usb-redir-boot.args    |   2 +-
 .../usb-redir-filter-version.args             |   2 +-
 tests/qemuxml2argvdata/usb-redir-filter.args  |   2 +-
 tests/qemuxml2argvdata/usb-redir.args         |   2 +-
 .../qemuxml2argvdata/usb-xhci-autoassign.args |   2 +-
 tests/qemuxml2argvdata/usb1-usb2.args         |   2 +-
 tests/qemuxml2argvdata/user-aliases-usb.args  |   2 +-
 .../virtio-input-passthrough.args             |   4 +-
 tests/qemuxml2argvdata/virtio-input.args      |   6 +-
 tests/qemuxml2argvdata/virtio-lun.args        |   4 +-
 .../qemuxml2argvdata/virtio-rng-default.args  |   2 +-
 tests/qemuxml2argvdata/virtio-rng-egd.args    |   4 +-
 .../qemuxml2argvdata/virtio-rng-multiple.args |   4 +-
 tests/qemuxml2argvdata/virtio-rng-random.args |   4 +-
 tests/qemuxml2argvdata/vmcoreinfo.args        |   2 +-
 tests/qemuxml2argvdata/watchdog-device.args   |   2 +-
 tests/qemuxml2argvdata/watchdog-dump.args     |   2 +-
 .../qemuxml2argvdata/watchdog-injectnmi.args  |   2 +-
 276 files changed, 562 insertions(+), 562 deletions(-)

diff --git a/tests/qemuxml2argvdata/autoindex.args b/tests/qemuxml2argvdata/autoindex.args
index 2f0c6041b0..bf128bd0ad 100644
--- a/tests/qemuxml2argvdata/autoindex.args
+++ b/tests/qemuxml2argvdata/autoindex.args
@@ -25,7 +25,7 @@ QEMU_AUDIO_DRV=none \
 -no-acpi \
 -device i82801b11-bridge,id=pci.1,bus=pcie.0,addr=0x1e \
 -device pci-bridge,chassis_nr=2,id=pci.2,bus=pci.1,addr=0x0 \
--device ioh3420,port=0x10,chassis=3,id=pci.3,bus=pcie.0,addr=0x2 \
+-device ioh3420,port=0x8,chassis=3,id=pci.3,bus=pcie.0,addr=0x1 \
 -device x3130-upstream,id=pci.4,bus=pci.3,addr=0x0 \
 -device xio3130-downstream,port=0x0,chassis=5,id=pci.5,bus=pci.4,addr=0x0 \
 -device xio3130-downstream,port=0x1,chassis=6,id=pci.6,bus=pci.4,addr=0x1 \
diff --git a/tests/qemuxml2argvdata/balloon-device-auto.args b/tests/qemuxml2argvdata/balloon-device-auto.args
index 5770ba928a..699ed70abc 100644
--- a/tests/qemuxml2argvdata/balloon-device-auto.args
+++ b/tests/qemuxml2argvdata/balloon-device-auto.args
@@ -26,4 +26,4 @@ QEMU_AUDIO_DRV=none \
 -usb \
 -drive file=/dev/HostVG/QEMUGuest1,format=raw,if=none,id=drive-ide0-0-0 \
 -device ide-hd,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0,bootindex=1 \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2
diff --git a/tests/qemuxml2argvdata/bios-nvram-secure.args b/tests/qemuxml2argvdata/bios-nvram-secure.args
index 5132b97600..f721524d0a 100644
--- a/tests/qemuxml2argvdata/bios-nvram-secure.args
+++ b/tests/qemuxml2argvdata/bios-nvram-secure.args
@@ -28,7 +28,7 @@ QEMU_AUDIO_DRV=none \
 -boot menu=on \
 -device i82801b11-bridge,id=pci.1,bus=pcie.0,addr=0x1e \
 -device pci-bridge,chassis_nr=2,id=pci.2,bus=pci.1,addr=0x0 \
--device ioh3420,port=0x10,chassis=3,id=pci.3,bus=pcie.0,addr=0x2 \
+-device ioh3420,port=0x8,chassis=3,id=pci.3,bus=pcie.0,addr=0x1 \
 -device virtio-scsi-pci,id=scsi0,bus=pci.2,addr=0x1 \
 -drive file=/dev/HostVG/QEMUGuest1,format=raw,if=none,id=drive-scsi0-0-0-0 \
 -device scsi-hd,bus=scsi0.0,channel=0,scsi-id=0,lun=0,drive=drive-scsi0-0-0-0,id=scsi0-0-0-0,bootindex=1 \
diff --git a/tests/qemuxml2argvdata/bios-nvram.args b/tests/qemuxml2argvdata/bios-nvram.args
index 464db3a047..c692a5a035 100644
--- a/tests/qemuxml2argvdata/bios-nvram.args
+++ b/tests/qemuxml2argvdata/bios-nvram.args
@@ -29,4 +29,4 @@ QEMU_AUDIO_DRV=none \
 -drive file=/dev/HostVG/QEMUGuest1,format=raw,if=none,id=drive-ide0-0-0 \
 -device ide-hd,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0,bootindex=1 \
 -device usb-tablet,id=input0,bus=usb.0,port=1 \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2
diff --git a/tests/qemuxml2argvdata/bios.args b/tests/qemuxml2argvdata/bios.args
index 4371179132..5374996b15 100644
--- a/tests/qemuxml2argvdata/bios.args
+++ b/tests/qemuxml2argvdata/bios.args
@@ -32,4 +32,4 @@ QEMU_AUDIO_DRV=none \
 -chardev pty,id=charserial0 \
 -device isa-serial,chardev=charserial0,id=serial0 \
 -device usb-tablet,id=input0,bus=usb.0,port=1 \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2
diff --git a/tests/qemuxml2argvdata/blkiotune-device.args b/tests/qemuxml2argvdata/blkiotune-device.args
index 5770ba928a..699ed70abc 100644
--- a/tests/qemuxml2argvdata/blkiotune-device.args
+++ b/tests/qemuxml2argvdata/blkiotune-device.args
@@ -26,4 +26,4 @@ QEMU_AUDIO_DRV=none \
 -usb \
 -drive file=/dev/HostVG/QEMUGuest1,format=raw,if=none,id=drive-ide0-0-0 \
 -device ide-hd,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0,bootindex=1 \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2
diff --git a/tests/qemuxml2argvdata/blkiotune.args b/tests/qemuxml2argvdata/blkiotune.args
index 5770ba928a..699ed70abc 100644
--- a/tests/qemuxml2argvdata/blkiotune.args
+++ b/tests/qemuxml2argvdata/blkiotune.args
@@ -26,4 +26,4 @@ QEMU_AUDIO_DRV=none \
 -usb \
 -drive file=/dev/HostVG/QEMUGuest1,format=raw,if=none,id=drive-ide0-0-0 \
 -device ide-hd,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0,bootindex=1 \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2
diff --git a/tests/qemuxml2argvdata/boot-complex.args b/tests/qemuxml2argvdata/boot-complex.args
index 87f821ab89..ce418a182a 100644
--- a/tests/qemuxml2argvdata/boot-complex.args
+++ b/tests/qemuxml2argvdata/boot-complex.args
@@ -25,9 +25,9 @@ QEMU_AUDIO_DRV=none \
 -no-acpi \
 -usb \
 -drive file=/tmp/vda.img,format=raw,if=none,id=drive-virtio-disk0 \
--device virtio-blk-pci,scsi=off,bus=pci.0,addr=0x5,drive=drive-virtio-disk0,id=virtio-disk0,bootindex=3 \
+-device virtio-blk-pci,scsi=off,bus=pci.0,addr=0x4,drive=drive-virtio-disk0,id=virtio-disk0,bootindex=3 \
 -drive file=/tmp/vdb.img,format=raw,if=none,id=drive-virtio-disk1 \
--device virtio-blk-pci,scsi=off,bus=pci.0,addr=0x6,drive=drive-virtio-disk1,id=virtio-disk1 \
+-device virtio-blk-pci,scsi=off,bus=pci.0,addr=0x5,drive=drive-virtio-disk1,id=virtio-disk1 \
 -drive file=/dev/HostVG/hda,format=raw,if=none,id=drive-ide0-0-0 \
 -device ide-hd,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0 \
 -drive file=/dev/HostVG/hdb,format=raw,if=none,id=drive-ide0-0-1 \
@@ -40,6 +40,6 @@ QEMU_AUDIO_DRV=none \
 -global isa-fdc.bootindexA=4 \
 -global isa-fdc.driveB=drive-fdc0-0-1 \
 -netdev user,id=hostnet0 \
--device virtio-net-pci,netdev=hostnet0,id=net0,mac=00:11:22:33:44:11,bus=pci.0,addr=0x3,bootindex=2 \
+-device virtio-net-pci,netdev=hostnet0,id=net0,mac=00:11:22:33:44:11,bus=pci.0,addr=0x2,bootindex=2 \
 -netdev user,id=hostnet1 \
--device virtio-net-pci,netdev=hostnet1,id=net1,mac=00:11:22:33:44:22,bus=pci.0,addr=0x4
+-device virtio-net-pci,netdev=hostnet1,id=net1,mac=00:11:22:33:44:22,bus=pci.0,addr=0x3
diff --git a/tests/qemuxml2argvdata/boot-menu-disable-drive.args b/tests/qemuxml2argvdata/boot-menu-disable-drive.args
index 171dde0489..62272d8a7d 100644
--- a/tests/qemuxml2argvdata/boot-menu-disable-drive.args
+++ b/tests/qemuxml2argvdata/boot-menu-disable-drive.args
@@ -27,4 +27,4 @@ QEMU_AUDIO_DRV=none \
 -usb \
 -drive file=/dev/cdrom,format=raw,if=none,id=drive-ide0-1-0,readonly=on \
 -device ide-cd,bus=ide.1,unit=0,drive=drive-ide0-1-0,id=ide0-1-0,bootindex=1 \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2
diff --git a/tests/qemuxml2argvdata/boot-menu-disable.args b/tests/qemuxml2argvdata/boot-menu-disable.args
index 171dde0489..62272d8a7d 100644
--- a/tests/qemuxml2argvdata/boot-menu-disable.args
+++ b/tests/qemuxml2argvdata/boot-menu-disable.args
@@ -27,4 +27,4 @@ QEMU_AUDIO_DRV=none \
 -usb \
 -drive file=/dev/cdrom,format=raw,if=none,id=drive-ide0-1-0,readonly=on \
 -device ide-cd,bus=ide.1,unit=0,drive=drive-ide0-1-0,id=ide0-1-0,bootindex=1 \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2
diff --git a/tests/qemuxml2argvdata/boot-menu-enable-with-timeout.args b/tests/qemuxml2argvdata/boot-menu-enable-with-timeout.args
index b888fc4154..b7ad9c3ebc 100644
--- a/tests/qemuxml2argvdata/boot-menu-enable-with-timeout.args
+++ b/tests/qemuxml2argvdata/boot-menu-enable-with-timeout.args
@@ -27,4 +27,4 @@ QEMU_AUDIO_DRV=none \
 -usb \
 -drive file=/dev/cdrom,format=raw,if=none,id=drive-ide0-1-0,readonly=on \
 -device ide-cd,bus=ide.1,unit=0,drive=drive-ide0-1-0,id=ide0-1-0,bootindex=1 \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2
diff --git a/tests/qemuxml2argvdata/boot-menu-enable.args b/tests/qemuxml2argvdata/boot-menu-enable.args
index dd1f97f48e..c3249b7db7 100644
--- a/tests/qemuxml2argvdata/boot-menu-enable.args
+++ b/tests/qemuxml2argvdata/boot-menu-enable.args
@@ -27,4 +27,4 @@ QEMU_AUDIO_DRV=none \
 -usb \
 -drive file=/dev/cdrom,format=raw,if=none,id=drive-ide0-1-0,readonly=on \
 -device ide-cd,bus=ide.1,unit=0,drive=drive-ide0-1-0,id=ide0-1-0,bootindex=1 \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2
diff --git a/tests/qemuxml2argvdata/boot-multi.args b/tests/qemuxml2argvdata/boot-multi.args
index dd1f97f48e..c3249b7db7 100644
--- a/tests/qemuxml2argvdata/boot-multi.args
+++ b/tests/qemuxml2argvdata/boot-multi.args
@@ -27,4 +27,4 @@ QEMU_AUDIO_DRV=none \
 -usb \
 -drive file=/dev/cdrom,format=raw,if=none,id=drive-ide0-1-0,readonly=on \
 -device ide-cd,bus=ide.1,unit=0,drive=drive-ide0-1-0,id=ide0-1-0,bootindex=1 \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2
diff --git a/tests/qemuxml2argvdata/boot-order.args b/tests/qemuxml2argvdata/boot-order.args
index fc2d3135f9..c42ccba803 100644
--- a/tests/qemuxml2argvdata/boot-order.args
+++ b/tests/qemuxml2argvdata/boot-order.args
@@ -29,10 +29,10 @@ QEMU_AUDIO_DRV=none \
 -drive file=/root/boot.iso,format=raw,if=none,id=drive-ide0-1-0,readonly=on \
 -device ide-cd,bus=ide.1,unit=0,drive=drive-ide0-1-0,id=ide0-1-0,bootindex=1 \
 -drive file=sheepdog:example.org:6000:image,format=raw,if=none,id=drive-virtio-disk0 \
--device virtio-blk-pci,scsi=off,bus=pci.0,addr=0x4,drive=drive-virtio-disk0,id=virtio-disk0,bootindex=3 \
+-device virtio-blk-pci,scsi=off,bus=pci.0,addr=0x3,drive=drive-virtio-disk0,id=virtio-disk0,bootindex=3 \
 -drive file=/dev/null,format=raw,if=none,id=drive-fdc0-0-1 \
 -global isa-fdc.driveB=drive-fdc0-0-1 \
 -global isa-fdc.bootindexB=4 \
 -netdev user,id=hostnet0 \
--device virtio-net-pci,netdev=hostnet0,id=net0,mac=00:11:22:33:44:55,bus=pci.0,addr=0x3,bootindex=2 \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x5
+-device virtio-net-pci,netdev=hostnet0,id=net0,mac=00:11:22:33:44:55,bus=pci.0,addr=0x2,bootindex=2 \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x4
diff --git a/tests/qemuxml2argvdata/boot-strict.args b/tests/qemuxml2argvdata/boot-strict.args
index bb8b3e2b21..6f289c2e87 100644
--- a/tests/qemuxml2argvdata/boot-strict.args
+++ b/tests/qemuxml2argvdata/boot-strict.args
@@ -26,9 +26,9 @@ QEMU_AUDIO_DRV=none \
 -boot strict=on \
 -usb \
 -drive file=/tmp/vda.img,format=raw,if=none,id=drive-virtio-disk0 \
--device virtio-blk-pci,scsi=off,bus=pci.0,addr=0x5,drive=drive-virtio-disk0,id=virtio-disk0,bootindex=3 \
+-device virtio-blk-pci,scsi=off,bus=pci.0,addr=0x4,drive=drive-virtio-disk0,id=virtio-disk0,bootindex=3 \
 -drive file=/tmp/vdb.img,format=raw,if=none,id=drive-virtio-disk1 \
--device virtio-blk-pci,scsi=off,bus=pci.0,addr=0x6,drive=drive-virtio-disk1,id=virtio-disk1 \
+-device virtio-blk-pci,scsi=off,bus=pci.0,addr=0x5,drive=drive-virtio-disk1,id=virtio-disk1 \
 -drive file=/dev/HostVG/hda,format=raw,if=none,id=drive-ide0-0-0 \
 -device ide-hd,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0 \
 -drive file=/dev/HostVG/hdb,format=raw,if=none,id=drive-ide0-0-1 \
@@ -41,6 +41,6 @@ QEMU_AUDIO_DRV=none \
 -global isa-fdc.bootindexA=4 \
 -global isa-fdc.driveB=drive-fdc0-0-1 \
 -netdev user,id=hostnet0 \
--device virtio-net-pci,netdev=hostnet0,id=net0,mac=00:11:22:33:44:11,bus=pci.0,addr=0x3,bootindex=2 \
+-device virtio-net-pci,netdev=hostnet0,id=net0,mac=00:11:22:33:44:11,bus=pci.0,addr=0x2,bootindex=2 \
 -netdev user,id=hostnet1 \
--device virtio-net-pci,netdev=hostnet1,id=net1,mac=00:11:22:33:44:22,bus=pci.0,addr=0x4
+-device virtio-net-pci,netdev=hostnet1,id=net1,mac=00:11:22:33:44:22,bus=pci.0,addr=0x3
diff --git a/tests/qemuxml2argvdata/channel-guestfwd.args b/tests/qemuxml2argvdata/channel-guestfwd.args
index 5bd2ae6881..6b354e032d 100644
--- a/tests/qemuxml2argvdata/channel-guestfwd.args
+++ b/tests/qemuxml2argvdata/channel-guestfwd.args
@@ -28,4 +28,4 @@ QEMU_AUDIO_DRV=none \
 -device ide-hd,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0,bootindex=1 \
 -chardev pipe,id=charchannel0,path=/tmp/guestfwd \
 -netdev user,guestfwd=tcp:10.0.2.1:4600-chardev:charchannel0,id=channel0 \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2
diff --git a/tests/qemuxml2argvdata/channel-virtio-auto.args b/tests/qemuxml2argvdata/channel-virtio-auto.args
index bf4be0586d..50fba54f4a 100644
--- a/tests/qemuxml2argvdata/channel-virtio-auto.args
+++ b/tests/qemuxml2argvdata/channel-virtio-auto.args
@@ -23,9 +23,9 @@ QEMU_AUDIO_DRV=none \
 -rtc base=utc \
 -no-shutdown \
 -no-acpi \
--device virtio-serial-pci,id=virtio-serial0,max_ports=16,vectors=4,bus=pci.0,addr=0x3 \
+-device virtio-serial-pci,id=virtio-serial0,max_ports=16,vectors=4,bus=pci.0,addr=0x2 \
 -device virtio-serial-pci,id=virtio-serial1,bus=pci.0,addr=0xa \
--device virtio-serial-pci,id=virtio-serial2,bus=pci.0,addr=0x4 \
+-device virtio-serial-pci,id=virtio-serial2,bus=pci.0,addr=0x3 \
 -usb \
 -drive file=/dev/HostVG/QEMUGuest1,format=raw,if=none,id=drive-ide0-0-0 \
 -device ide-hd,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0,bootindex=1 \
@@ -41,4 +41,4 @@ QEMU_AUDIO_DRV=none \
 -device virtserialport,bus=virtio-serial1.0,nr=2,chardev=charchannel4,id=channel4,name=org.linux-kvm.port.ooh \
 -chardev pty,id=charchannel5 \
 -device virtserialport,bus=virtio-serial2.0,nr=1,chardev=charchannel5,id=channel5,name=org.linux-kvm.port.lla \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x5
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x4
diff --git a/tests/qemuxml2argvdata/channel-virtio-autoadd.args b/tests/qemuxml2argvdata/channel-virtio-autoadd.args
index f210a109d7..07c25b86c7 100644
--- a/tests/qemuxml2argvdata/channel-virtio-autoadd.args
+++ b/tests/qemuxml2argvdata/channel-virtio-autoadd.args
@@ -23,8 +23,8 @@ QEMU_AUDIO_DRV=none \
 -rtc base=utc \
 -no-shutdown \
 -no-acpi \
--device virtio-serial-pci,id=virtio-serial0,max_ports=4,vectors=4,bus=pci.0,addr=0x3 \
--device virtio-serial-pci,id=virtio-serial1,bus=pci.0,addr=0x4 \
+-device virtio-serial-pci,id=virtio-serial0,max_ports=4,vectors=4,bus=pci.0,addr=0x2 \
+-device virtio-serial-pci,id=virtio-serial1,bus=pci.0,addr=0x3 \
 -usb \
 -drive file=/dev/HostVG/QEMUGuest1,format=raw,if=none,id=drive-ide0-0-0 \
 -device ide-hd,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0,bootindex=1 \
@@ -40,4 +40,4 @@ QEMU_AUDIO_DRV=none \
 -device virtserialport,bus=virtio-serial1.0,nr=2,chardev=charchannel4,id=channel4,name=org.linux-kvm.port.ooh \
 -chardev pty,id=charchannel5 \
 -device virtserialport,bus=virtio-serial1.0,nr=3,chardev=charchannel5,id=channel5,name=org.linux-kvm.port.lla \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x5
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x4
diff --git a/tests/qemuxml2argvdata/channel-virtio-autoassign.args b/tests/qemuxml2argvdata/channel-virtio-autoassign.args
index cde003b76b..305d0d9660 100644
--- a/tests/qemuxml2argvdata/channel-virtio-autoassign.args
+++ b/tests/qemuxml2argvdata/channel-virtio-autoassign.args
@@ -23,7 +23,7 @@ QEMU_AUDIO_DRV=none \
 -rtc base=utc \
 -no-shutdown \
 -no-acpi \
--device virtio-serial-pci,id=virtio-serial0,max_ports=4,vectors=4,bus=pci.0,addr=0x3 \
+-device virtio-serial-pci,id=virtio-serial0,max_ports=4,vectors=4,bus=pci.0,addr=0x2 \
 -device virtio-serial-pci,id=virtio-serial1,bus=pci.0,addr=0xa \
 -usb \
 -drive file=/dev/HostVG/QEMUGuest1,format=raw,if=none,id=drive-ide0-0-0 \
@@ -40,4 +40,4 @@ QEMU_AUDIO_DRV=none \
 -device virtserialport,bus=virtio-serial1.0,nr=2,chardev=charchannel4,id=channel4,name=org.linux-kvm.port.ooh \
 -chardev pty,id=charchannel5 \
 -device virtserialport,bus=virtio-serial1.0,nr=3,chardev=charchannel5,id=channel5,name=org.linux-kvm.port.lla \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x4
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
diff --git a/tests/qemuxml2argvdata/channel-virtio-default.args b/tests/qemuxml2argvdata/channel-virtio-default.args
index 9d8e11c957..90ea43a339 100644
--- a/tests/qemuxml2argvdata/channel-virtio-default.args
+++ b/tests/qemuxml2argvdata/channel-virtio-default.args
@@ -24,7 +24,7 @@ QEMU_AUDIO_DRV=none \
 -no-shutdown \
 -no-acpi \
 -device virtio-serial-pci,id=virtio-serial1,bus=pci.0,addr=0xa \
--device virtio-serial-pci,id=virtio-serial0,bus=pci.0,addr=0x3 \
+-device virtio-serial-pci,id=virtio-serial0,bus=pci.0,addr=0x2 \
 -usb \
 -drive file=/dev/HostVG/QEMUGuest1,format=raw,if=none,id=drive-ide0-0-0 \
 -device ide-hd,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0,bootindex=1 \
@@ -32,4 +32,4 @@ QEMU_AUDIO_DRV=none \
 -device virtserialport,bus=virtio-serial0.0,nr=1,chardev=charchannel0,id=channel0 \
 -chardev spicevmc,id=charchannel1,name=vdagent \
 -device virtserialport,bus=virtio-serial0.0,nr=2,chardev=charchannel1,id=channel1,name=com.redhat.spice.0 \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x4
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
diff --git a/tests/qemuxml2argvdata/channel-virtio-state.args b/tests/qemuxml2argvdata/channel-virtio-state.args
index ac0e63deef..88e26d1c96 100644
--- a/tests/qemuxml2argvdata/channel-virtio-state.args
+++ b/tests/qemuxml2argvdata/channel-virtio-state.args
@@ -33,4 +33,4 @@ QEMU_AUDIO_DRV=none \
 -device virtserialport,bus=virtio-serial1.0,nr=4,chardev=charchannel1,id=channel1,name=org.linux-kvm.port.foo1 \
 -chardev pty,id=charchannel2 \
 -device virtserialport,bus=virtio-serial1.0,nr=5,chardev=charchannel2,id=channel2,name=org.linux-kvm.port.foo2 \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2
diff --git a/tests/qemuxml2argvdata/channel-virtio-unix.args b/tests/qemuxml2argvdata/channel-virtio-unix.args
index 034383fc6d..b1a5409fc1 100644
--- a/tests/qemuxml2argvdata/channel-virtio-unix.args
+++ b/tests/qemuxml2argvdata/channel-virtio-unix.args
@@ -24,7 +24,7 @@ QEMU_AUDIO_DRV=none \
 -no-shutdown \
 -no-acpi \
 -device virtio-serial-pci,id=virtio-serial1,bus=pci.0,addr=0xa \
--device virtio-serial-pci,id=virtio-serial0,bus=pci.0,addr=0x3 \
+-device virtio-serial-pci,id=virtio-serial0,bus=pci.0,addr=0x2 \
 -usb \
 -drive file=/dev/HostVG/QEMUGuest1,format=raw,if=none,id=drive-ide0-0-0 \
 -device ide-hd,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0,bootindex=1 \
diff --git a/tests/qemuxml2argvdata/channel-virtio.args b/tests/qemuxml2argvdata/channel-virtio.args
index 29b470abf6..7d78a04567 100644
--- a/tests/qemuxml2argvdata/channel-virtio.args
+++ b/tests/qemuxml2argvdata/channel-virtio.args
@@ -29,4 +29,4 @@ QEMU_AUDIO_DRV=none \
 -device ide-hd,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0,bootindex=1 \
 -chardev pty,id=charchannel0 \
 -device virtserialport,bus=virtio-serial1.0,nr=3,chardev=charchannel0,id=channel0,name=org.linux-kvm.port.foo \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2
diff --git a/tests/qemuxml2argvdata/chardev-reconnect.args b/tests/qemuxml2argvdata/chardev-reconnect.args
index 25d5fa16a3..00d89a9a82 100644
--- a/tests/qemuxml2argvdata/chardev-reconnect.args
+++ b/tests/qemuxml2argvdata/chardev-reconnect.args
@@ -24,7 +24,7 @@ QEMU_AUDIO_DRV=none \
 -no-shutdown \
 -no-acpi \
 -device virtio-serial-pci,id=virtio-serial1,bus=pci.0,addr=0xa \
--device virtio-serial-pci,id=virtio-serial0,bus=pci.0,addr=0x3 \
+-device virtio-serial-pci,id=virtio-serial0,bus=pci.0,addr=0x2 \
 -usb \
 -device usb-ccid,id=ccid0,bus=usb.0,port=1 \
 -chardev socket,id=charsmartcard0,path=/tmp/channel/asdf,reconnect=20 \
@@ -37,4 +37,4 @@ QEMU_AUDIO_DRV=none \
 -device usb-redir,chardev=charredir0,id=redir0,bus=usb.0,port=2 \
 -chardev socket,id=charrng0,host=localhost,port=2345,reconnect=5 \
 -object rng-egd,id=objrng0,chardev=charrng0 \
--device virtio-rng-pci,rng=objrng0,id=rng0,bus=pci.0,addr=0x4
+-device virtio-rng-pci,rng=objrng0,id=rng0,bus=pci.0,addr=0x3
diff --git a/tests/qemuxml2argvdata/clock-catchup.args b/tests/qemuxml2argvdata/clock-catchup.args
index 20c37e7c20..b5c6717c3f 100644
--- a/tests/qemuxml2argvdata/clock-catchup.args
+++ b/tests/qemuxml2argvdata/clock-catchup.args
@@ -26,4 +26,4 @@ QEMU_AUDIO_DRV=none \
 -usb \
 -drive file=/dev/HostVG/QEMUGuest1,format=raw,if=none,id=drive-ide0-0-0 \
 -device ide-hd,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0,bootindex=1 \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2
diff --git a/tests/qemuxml2argvdata/clock-france.args b/tests/qemuxml2argvdata/clock-france.args
index 3d51fcfcf7..a5da02742c 100644
--- a/tests/qemuxml2argvdata/clock-france.args
+++ b/tests/qemuxml2argvdata/clock-france.args
@@ -27,4 +27,4 @@ QEMU_AUDIO_DRV=none \
 -usb \
 -drive file=/dev/HostVG/QEMUGuest1,format=raw,if=none,id=drive-ide0-0-0 \
 -device ide-hd,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0,bootindex=1 \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2
diff --git a/tests/qemuxml2argvdata/clock-hpet-off.args b/tests/qemuxml2argvdata/clock-hpet-off.args
index e09b19123d..734eb5489f 100644
--- a/tests/qemuxml2argvdata/clock-hpet-off.args
+++ b/tests/qemuxml2argvdata/clock-hpet-off.args
@@ -27,4 +27,4 @@ QEMU_AUDIO_DRV=none \
 -usb \
 -drive file=/dev/HostVG/QEMUGuest1,format=raw,if=none,id=drive-ide0-0-0 \
 -device ide-hd,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0,bootindex=1 \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2
diff --git a/tests/qemuxml2argvdata/clock-localtime-basis-localtime.args b/tests/qemuxml2argvdata/clock-localtime-basis-localtime.args
index 6fb13564d4..015750213e 100644
--- a/tests/qemuxml2argvdata/clock-localtime-basis-localtime.args
+++ b/tests/qemuxml2argvdata/clock-localtime-basis-localtime.args
@@ -26,4 +26,4 @@ QEMU_AUDIO_DRV=none \
 -usb \
 -drive file=/dev/HostVG/QEMUGuest1,format=raw,if=none,id=drive-ide0-0-0 \
 -device ide-hd,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0,bootindex=1 \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2
diff --git a/tests/qemuxml2argvdata/clock-timer-hyperv-rtc.args b/tests/qemuxml2argvdata/clock-timer-hyperv-rtc.args
index 4e7efb59c3..dfa15f0a58 100644
--- a/tests/qemuxml2argvdata/clock-timer-hyperv-rtc.args
+++ b/tests/qemuxml2argvdata/clock-timer-hyperv-rtc.args
@@ -25,4 +25,4 @@ QEMU_AUDIO_DRV=none \
 -no-shutdown \
 -no-acpi \
 -usb \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2
diff --git a/tests/qemuxml2argvdata/clock-variable.args b/tests/qemuxml2argvdata/clock-variable.args
index af6627e6aa..50520cd6f0 100644
--- a/tests/qemuxml2argvdata/clock-variable.args
+++ b/tests/qemuxml2argvdata/clock-variable.args
@@ -26,4 +26,4 @@ QEMU_AUDIO_DRV=none \
 -usb \
 -drive file=/dev/HostVG/QEMUGuest1,format=raw,if=none,id=drive-ide0-0-0 \
 -device ide-hd,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0,bootindex=1 \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2
diff --git a/tests/qemuxml2argvdata/console-compat-auto.args b/tests/qemuxml2argvdata/console-compat-auto.args
index e46ad10442..10370f6483 100644
--- a/tests/qemuxml2argvdata/console-compat-auto.args
+++ b/tests/qemuxml2argvdata/console-compat-auto.args
@@ -28,4 +28,4 @@ QEMU_AUDIO_DRV=none \
 -device ide-hd,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0,bootindex=1 \
 -chardev pty,id=charserial0 \
 -device isa-serial,chardev=charserial0,id=serial0 \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2
diff --git a/tests/qemuxml2argvdata/console-compat-chardev.args b/tests/qemuxml2argvdata/console-compat-chardev.args
index e46ad10442..10370f6483 100644
--- a/tests/qemuxml2argvdata/console-compat-chardev.args
+++ b/tests/qemuxml2argvdata/console-compat-chardev.args
@@ -28,4 +28,4 @@ QEMU_AUDIO_DRV=none \
 -device ide-hd,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0,bootindex=1 \
 -chardev pty,id=charserial0 \
 -device isa-serial,chardev=charserial0,id=serial0 \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2
diff --git a/tests/qemuxml2argvdata/console-virtio-many.args b/tests/qemuxml2argvdata/console-virtio-many.args
index 53e0ebc37e..8fac458a33 100644
--- a/tests/qemuxml2argvdata/console-virtio-many.args
+++ b/tests/qemuxml2argvdata/console-virtio-many.args
@@ -23,7 +23,7 @@ QEMU_AUDIO_DRV=none \
 -rtc base=utc \
 -no-shutdown \
 -no-acpi \
--device virtio-serial-pci,id=virtio-serial0,bus=pci.0,addr=0x3 \
+-device virtio-serial-pci,id=virtio-serial0,bus=pci.0,addr=0x2 \
 -usb \
 -drive file=/dev/HostVG/QEMUGuest1,format=raw,if=none,id=drive-ide0-0-0 \
 -device ide-hd,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0,bootindex=1 \
@@ -35,4 +35,4 @@ QEMU_AUDIO_DRV=none \
 -device virtconsole,chardev=charconsole2,id=console2 \
 -chardev pty,id=charconsole3 \
 -device virtconsole,chardev=charconsole3,id=console3 \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x4
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
diff --git a/tests/qemuxml2argvdata/console-virtio.args b/tests/qemuxml2argvdata/console-virtio.args
index 1d3979b9ea..9657c02717 100644
--- a/tests/qemuxml2argvdata/console-virtio.args
+++ b/tests/qemuxml2argvdata/console-virtio.args
@@ -23,10 +23,10 @@ QEMU_AUDIO_DRV=none \
 -rtc base=utc \
 -no-shutdown \
 -no-acpi \
--device virtio-serial-pci,id=virtio-serial0,bus=pci.0,addr=0x3 \
+-device virtio-serial-pci,id=virtio-serial0,bus=pci.0,addr=0x2 \
 -usb \
 -drive file=/dev/HostVG/QEMUGuest1,format=raw,if=none,id=drive-ide0-0-0 \
 -device ide-hd,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0,bootindex=1 \
 -chardev pty,id=charconsole0 \
 -device virtconsole,chardev=charconsole0,id=console0 \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x4
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
diff --git a/tests/qemuxml2argvdata/cpu-Haswell-noTSX.args b/tests/qemuxml2argvdata/cpu-Haswell-noTSX.args
index 1b0f358162..896da5d044 100644
--- a/tests/qemuxml2argvdata/cpu-Haswell-noTSX.args
+++ b/tests/qemuxml2argvdata/cpu-Haswell-noTSX.args
@@ -25,4 +25,4 @@ QEMU_AUDIO_DRV=none \
 -no-shutdown \
 -no-acpi \
 -usb \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2
diff --git a/tests/qemuxml2argvdata/cpu-Haswell.args b/tests/qemuxml2argvdata/cpu-Haswell.args
index 276213437b..8bbd6277fd 100644
--- a/tests/qemuxml2argvdata/cpu-Haswell.args
+++ b/tests/qemuxml2argvdata/cpu-Haswell.args
@@ -25,4 +25,4 @@ QEMU_AUDIO_DRV=none \
 -no-shutdown \
 -no-acpi \
 -usb \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2
diff --git a/tests/qemuxml2argvdata/cpu-Haswell2.args b/tests/qemuxml2argvdata/cpu-Haswell2.args
index ece79d1c68..703500be19 100644
--- a/tests/qemuxml2argvdata/cpu-Haswell2.args
+++ b/tests/qemuxml2argvdata/cpu-Haswell2.args
@@ -25,4 +25,4 @@ QEMU_AUDIO_DRV=none \
 -no-shutdown \
 -no-acpi \
 -usb \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2
diff --git a/tests/qemuxml2argvdata/cpu-Haswell3.args b/tests/qemuxml2argvdata/cpu-Haswell3.args
index dd2eddaed6..55b66b343d 100644
--- a/tests/qemuxml2argvdata/cpu-Haswell3.args
+++ b/tests/qemuxml2argvdata/cpu-Haswell3.args
@@ -25,4 +25,4 @@ QEMU_AUDIO_DRV=none \
 -no-shutdown \
 -no-acpi \
 -usb \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2
diff --git a/tests/qemuxml2argvdata/cpu-cache-disable.args b/tests/qemuxml2argvdata/cpu-cache-disable.args
index 7dab2091a1..3aaaa97174 100644
--- a/tests/qemuxml2argvdata/cpu-cache-disable.args
+++ b/tests/qemuxml2argvdata/cpu-cache-disable.args
@@ -25,4 +25,4 @@ QEMU_AUDIO_DRV=none \
 -no-shutdown \
 -no-acpi \
 -usb \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2
diff --git a/tests/qemuxml2argvdata/cpu-cache-disable2.args b/tests/qemuxml2argvdata/cpu-cache-disable2.args
index 022bd7df74..26b4317973 100644
--- a/tests/qemuxml2argvdata/cpu-cache-disable2.args
+++ b/tests/qemuxml2argvdata/cpu-cache-disable2.args
@@ -25,4 +25,4 @@ QEMU_AUDIO_DRV=none \
 -no-shutdown \
 -no-acpi \
 -usb \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2
diff --git a/tests/qemuxml2argvdata/cpu-cache-disable3.args b/tests/qemuxml2argvdata/cpu-cache-disable3.args
index 567e7420e8..faa52fe863 100644
--- a/tests/qemuxml2argvdata/cpu-cache-disable3.args
+++ b/tests/qemuxml2argvdata/cpu-cache-disable3.args
@@ -25,4 +25,4 @@ QEMU_AUDIO_DRV=none \
 -no-shutdown \
 -no-acpi \
 -usb \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2
diff --git a/tests/qemuxml2argvdata/cpu-cache-emulate-l3.args b/tests/qemuxml2argvdata/cpu-cache-emulate-l3.args
index a3ebf04bd3..c16f4188c6 100644
--- a/tests/qemuxml2argvdata/cpu-cache-emulate-l3.args
+++ b/tests/qemuxml2argvdata/cpu-cache-emulate-l3.args
@@ -25,4 +25,4 @@ QEMU_AUDIO_DRV=none \
 -no-shutdown \
 -no-acpi \
 -usb \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2
diff --git a/tests/qemuxml2argvdata/cpu-cache-passthrough.args b/tests/qemuxml2argvdata/cpu-cache-passthrough.args
index 44b0105f3c..6f23b00698 100644
--- a/tests/qemuxml2argvdata/cpu-cache-passthrough.args
+++ b/tests/qemuxml2argvdata/cpu-cache-passthrough.args
@@ -25,4 +25,4 @@ QEMU_AUDIO_DRV=none \
 -no-shutdown \
 -no-acpi \
 -usb \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2
diff --git a/tests/qemuxml2argvdata/cpu-cache-passthrough2.args b/tests/qemuxml2argvdata/cpu-cache-passthrough2.args
index bd35198e0c..c44db77acf 100644
--- a/tests/qemuxml2argvdata/cpu-cache-passthrough2.args
+++ b/tests/qemuxml2argvdata/cpu-cache-passthrough2.args
@@ -25,4 +25,4 @@ QEMU_AUDIO_DRV=none \
 -no-shutdown \
 -no-acpi \
 -usb \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2
diff --git a/tests/qemuxml2argvdata/cpu-check-default-none.args b/tests/qemuxml2argvdata/cpu-check-default-none.args
index ebc0384649..a73f4d8d49 100644
--- a/tests/qemuxml2argvdata/cpu-check-default-none.args
+++ b/tests/qemuxml2argvdata/cpu-check-default-none.args
@@ -25,4 +25,4 @@ QEMU_AUDIO_DRV=none \
 -no-shutdown \
 -no-acpi \
 -usb \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2
diff --git a/tests/qemuxml2argvdata/cpu-check-default-none2.args b/tests/qemuxml2argvdata/cpu-check-default-none2.args
index 05d176667b..b3a334be1c 100644
--- a/tests/qemuxml2argvdata/cpu-check-default-none2.args
+++ b/tests/qemuxml2argvdata/cpu-check-default-none2.args
@@ -25,4 +25,4 @@ QEMU_AUDIO_DRV=none \
 -no-shutdown \
 -no-acpi \
 -usb \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2
diff --git a/tests/qemuxml2argvdata/cpu-check-default-partial.args b/tests/qemuxml2argvdata/cpu-check-default-partial.args
index 34ccfc6331..d33e7827eb 100644
--- a/tests/qemuxml2argvdata/cpu-check-default-partial.args
+++ b/tests/qemuxml2argvdata/cpu-check-default-partial.args
@@ -25,4 +25,4 @@ QEMU_AUDIO_DRV=none \
 -no-shutdown \
 -no-acpi \
 -usb \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2
diff --git a/tests/qemuxml2argvdata/cpu-check-default-partial2.args b/tests/qemuxml2argvdata/cpu-check-default-partial2.args
index b454b74e14..3ac1c1ce81 100644
--- a/tests/qemuxml2argvdata/cpu-check-default-partial2.args
+++ b/tests/qemuxml2argvdata/cpu-check-default-partial2.args
@@ -25,4 +25,4 @@ QEMU_AUDIO_DRV=none \
 -no-shutdown \
 -no-acpi \
 -usb \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2
diff --git a/tests/qemuxml2argvdata/cpu-check-none.args b/tests/qemuxml2argvdata/cpu-check-none.args
index b454b74e14..3ac1c1ce81 100644
--- a/tests/qemuxml2argvdata/cpu-check-none.args
+++ b/tests/qemuxml2argvdata/cpu-check-none.args
@@ -25,4 +25,4 @@ QEMU_AUDIO_DRV=none \
 -no-shutdown \
 -no-acpi \
 -usb \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2
diff --git a/tests/qemuxml2argvdata/cpu-eoi-disabled.args b/tests/qemuxml2argvdata/cpu-eoi-disabled.args
index a911365399..5e6be6f32e 100644
--- a/tests/qemuxml2argvdata/cpu-eoi-disabled.args
+++ b/tests/qemuxml2argvdata/cpu-eoi-disabled.args
@@ -24,4 +24,4 @@ QEMU_AUDIO_DRV=none \
 -rtc base=utc \
 -no-shutdown \
 -usb \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2
diff --git a/tests/qemuxml2argvdata/cpu-eoi-enabled.args b/tests/qemuxml2argvdata/cpu-eoi-enabled.args
index 735839eacc..42df00a03c 100644
--- a/tests/qemuxml2argvdata/cpu-eoi-enabled.args
+++ b/tests/qemuxml2argvdata/cpu-eoi-enabled.args
@@ -24,4 +24,4 @@ QEMU_AUDIO_DRV=none \
 -rtc base=utc \
 -no-shutdown \
 -usb \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2
diff --git a/tests/qemuxml2argvdata/cpu-exact1.args b/tests/qemuxml2argvdata/cpu-exact1.args
index 5f40013a81..261f7e1907 100644
--- a/tests/qemuxml2argvdata/cpu-exact1.args
+++ b/tests/qemuxml2argvdata/cpu-exact1.args
@@ -25,4 +25,4 @@ QEMU_AUDIO_DRV=none \
 -no-shutdown \
 -no-acpi \
 -usb \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2
diff --git a/tests/qemuxml2argvdata/cpu-exact2-nofallback.args b/tests/qemuxml2argvdata/cpu-exact2-nofallback.args
index 2f60af337a..517cf89208 100644
--- a/tests/qemuxml2argvdata/cpu-exact2-nofallback.args
+++ b/tests/qemuxml2argvdata/cpu-exact2-nofallback.args
@@ -25,4 +25,4 @@ QEMU_AUDIO_DRV=none \
 -no-shutdown \
 -no-acpi \
 -usb \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2
diff --git a/tests/qemuxml2argvdata/cpu-exact2.args b/tests/qemuxml2argvdata/cpu-exact2.args
index 2f60af337a..517cf89208 100644
--- a/tests/qemuxml2argvdata/cpu-exact2.args
+++ b/tests/qemuxml2argvdata/cpu-exact2.args
@@ -25,4 +25,4 @@ QEMU_AUDIO_DRV=none \
 -no-shutdown \
 -no-acpi \
 -usb \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2
diff --git a/tests/qemuxml2argvdata/cpu-fallback.args b/tests/qemuxml2argvdata/cpu-fallback.args
index 4032e6ef83..f30a288c0d 100644
--- a/tests/qemuxml2argvdata/cpu-fallback.args
+++ b/tests/qemuxml2argvdata/cpu-fallback.args
@@ -25,4 +25,4 @@ QEMU_AUDIO_DRV=none \
 -no-shutdown \
 -no-acpi \
 -usb \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2
diff --git a/tests/qemuxml2argvdata/cpu-host-kvmclock.args b/tests/qemuxml2argvdata/cpu-host-kvmclock.args
index 0947962475..51bf578190 100644
--- a/tests/qemuxml2argvdata/cpu-host-kvmclock.args
+++ b/tests/qemuxml2argvdata/cpu-host-kvmclock.args
@@ -25,4 +25,4 @@ QEMU_AUDIO_DRV=none \
 -no-shutdown \
 -no-acpi \
 -usb \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2
diff --git a/tests/qemuxml2argvdata/cpu-host-model-cmt.args b/tests/qemuxml2argvdata/cpu-host-model-cmt.args
index 653b81c4fa..e21a889bee 100644
--- a/tests/qemuxml2argvdata/cpu-host-model-cmt.args
+++ b/tests/qemuxml2argvdata/cpu-host-model-cmt.args
@@ -25,4 +25,4 @@ QEMU_AUDIO_DRV=none \
 -no-shutdown \
 -no-acpi \
 -usb \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2
diff --git a/tests/qemuxml2argvdata/cpu-host-model-fallback.args b/tests/qemuxml2argvdata/cpu-host-model-fallback.args
index e820396777..0b0abd63a9 100644
--- a/tests/qemuxml2argvdata/cpu-host-model-fallback.args
+++ b/tests/qemuxml2argvdata/cpu-host-model-fallback.args
@@ -25,4 +25,4 @@ QEMU_AUDIO_DRV=none \
 -no-shutdown \
 -no-acpi \
 -usb \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2
diff --git a/tests/qemuxml2argvdata/cpu-host-model-vendor.args b/tests/qemuxml2argvdata/cpu-host-model-vendor.args
index 1e154840b2..597ce52915 100644
--- a/tests/qemuxml2argvdata/cpu-host-model-vendor.args
+++ b/tests/qemuxml2argvdata/cpu-host-model-vendor.args
@@ -25,4 +25,4 @@ QEMU_AUDIO_DRV=none \
 -no-shutdown \
 -no-acpi \
 -usb \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2
diff --git a/tests/qemuxml2argvdata/cpu-host-model.args b/tests/qemuxml2argvdata/cpu-host-model.args
index 8c0b682876..dc53789aa9 100644
--- a/tests/qemuxml2argvdata/cpu-host-model.args
+++ b/tests/qemuxml2argvdata/cpu-host-model.args
@@ -25,4 +25,4 @@ QEMU_AUDIO_DRV=none \
 -no-shutdown \
 -no-acpi \
 -usb \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2
diff --git a/tests/qemuxml2argvdata/cpu-host-passthrough-features.args b/tests/qemuxml2argvdata/cpu-host-passthrough-features.args
index 1ea6108913..4cff096f78 100644
--- a/tests/qemuxml2argvdata/cpu-host-passthrough-features.args
+++ b/tests/qemuxml2argvdata/cpu-host-passthrough-features.args
@@ -27,4 +27,4 @@ QEMU_AUDIO_DRV=none \
 -usb \
 -drive file=/dev/HostVG/QEMUGuest1,format=raw,if=none,id=drive-ide0-0-0 \
 -device ide-hd,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0,bootindex=1 \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2
diff --git a/tests/qemuxml2argvdata/cpu-host-passthrough.args b/tests/qemuxml2argvdata/cpu-host-passthrough.args
index ebc0384649..a73f4d8d49 100644
--- a/tests/qemuxml2argvdata/cpu-host-passthrough.args
+++ b/tests/qemuxml2argvdata/cpu-host-passthrough.args
@@ -25,4 +25,4 @@ QEMU_AUDIO_DRV=none \
 -no-shutdown \
 -no-acpi \
 -usb \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2
diff --git a/tests/qemuxml2argvdata/cpu-hotplug-startup.args b/tests/qemuxml2argvdata/cpu-hotplug-startup.args
index f5ba314b2f..46e0bf2c84 100644
--- a/tests/qemuxml2argvdata/cpu-hotplug-startup.args
+++ b/tests/qemuxml2argvdata/cpu-hotplug-startup.args
@@ -24,4 +24,4 @@ QEMU_AUDIO_DRV=none \
 -no-shutdown \
 -no-acpi \
 -usb \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2
diff --git a/tests/qemuxml2argvdata/cpu-kvmclock.args b/tests/qemuxml2argvdata/cpu-kvmclock.args
index 111ad819d5..6b954e75c8 100644
--- a/tests/qemuxml2argvdata/cpu-kvmclock.args
+++ b/tests/qemuxml2argvdata/cpu-kvmclock.args
@@ -25,4 +25,4 @@ QEMU_AUDIO_DRV=none \
 -no-shutdown \
 -no-acpi \
 -usb \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2
diff --git a/tests/qemuxml2argvdata/cpu-minimum1.args b/tests/qemuxml2argvdata/cpu-minimum1.args
index c53076953b..360a175524 100644
--- a/tests/qemuxml2argvdata/cpu-minimum1.args
+++ b/tests/qemuxml2argvdata/cpu-minimum1.args
@@ -25,4 +25,4 @@ QEMU_AUDIO_DRV=none \
 -no-shutdown \
 -no-acpi \
 -usb \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2
diff --git a/tests/qemuxml2argvdata/cpu-minimum2.args b/tests/qemuxml2argvdata/cpu-minimum2.args
index d1474367a5..e0c73e5af5 100644
--- a/tests/qemuxml2argvdata/cpu-minimum2.args
+++ b/tests/qemuxml2argvdata/cpu-minimum2.args
@@ -25,4 +25,4 @@ QEMU_AUDIO_DRV=none \
 -no-shutdown \
 -no-acpi \
 -usb \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2
diff --git a/tests/qemuxml2argvdata/cpu-no-removed-features.args b/tests/qemuxml2argvdata/cpu-no-removed-features.args
index b454b74e14..3ac1c1ce81 100644
--- a/tests/qemuxml2argvdata/cpu-no-removed-features.args
+++ b/tests/qemuxml2argvdata/cpu-no-removed-features.args
@@ -25,4 +25,4 @@ QEMU_AUDIO_DRV=none \
 -no-shutdown \
 -no-acpi \
 -usb \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2
diff --git a/tests/qemuxml2argvdata/cpu-numa-disjoint.args b/tests/qemuxml2argvdata/cpu-numa-disjoint.args
index a267cf5696..121a4b3f36 100644
--- a/tests/qemuxml2argvdata/cpu-numa-disjoint.args
+++ b/tests/qemuxml2argvdata/cpu-numa-disjoint.args
@@ -26,4 +26,4 @@ QEMU_AUDIO_DRV=none \
 -no-shutdown \
 -no-acpi \
 -usb \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2
diff --git a/tests/qemuxml2argvdata/cpu-numa-memshared.args b/tests/qemuxml2argvdata/cpu-numa-memshared.args
index 8568d7fea2..970900be7f 100644
--- a/tests/qemuxml2argvdata/cpu-numa-memshared.args
+++ b/tests/qemuxml2argvdata/cpu-numa-memshared.args
@@ -28,4 +28,4 @@ QEMU_AUDIO_DRV=none \
 -no-shutdown \
 -no-acpi \
 -usb \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2
diff --git a/tests/qemuxml2argvdata/cpu-numa-no-memory-element.args b/tests/qemuxml2argvdata/cpu-numa-no-memory-element.args
index 8eb3676ab1..e5ced8e924 100644
--- a/tests/qemuxml2argvdata/cpu-numa-no-memory-element.args
+++ b/tests/qemuxml2argvdata/cpu-numa-no-memory-element.args
@@ -26,4 +26,4 @@ QEMU_AUDIO_DRV=none \
 -no-shutdown \
 -no-acpi \
 -usb \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2
diff --git a/tests/qemuxml2argvdata/cpu-numa1.args b/tests/qemuxml2argvdata/cpu-numa1.args
index 8eb3676ab1..e5ced8e924 100644
--- a/tests/qemuxml2argvdata/cpu-numa1.args
+++ b/tests/qemuxml2argvdata/cpu-numa1.args
@@ -26,4 +26,4 @@ QEMU_AUDIO_DRV=none \
 -no-shutdown \
 -no-acpi \
 -usb \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2
diff --git a/tests/qemuxml2argvdata/cpu-numa2.args b/tests/qemuxml2argvdata/cpu-numa2.args
index 8eb3676ab1..e5ced8e924 100644
--- a/tests/qemuxml2argvdata/cpu-numa2.args
+++ b/tests/qemuxml2argvdata/cpu-numa2.args
@@ -26,4 +26,4 @@ QEMU_AUDIO_DRV=none \
 -no-shutdown \
 -no-acpi \
 -usb \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2
diff --git a/tests/qemuxml2argvdata/cpu-strict1.args b/tests/qemuxml2argvdata/cpu-strict1.args
index 49f711fc1e..319a28cc8d 100644
--- a/tests/qemuxml2argvdata/cpu-strict1.args
+++ b/tests/qemuxml2argvdata/cpu-strict1.args
@@ -25,4 +25,4 @@ QEMU_AUDIO_DRV=none \
 -no-shutdown \
 -no-acpi \
 -usb \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2
diff --git a/tests/qemuxml2argvdata/cpu-topology1.args b/tests/qemuxml2argvdata/cpu-topology1.args
index a269ebb532..e51fd4de90 100644
--- a/tests/qemuxml2argvdata/cpu-topology1.args
+++ b/tests/qemuxml2argvdata/cpu-topology1.args
@@ -24,4 +24,4 @@ QEMU_AUDIO_DRV=none \
 -no-shutdown \
 -no-acpi \
 -usb \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2
diff --git a/tests/qemuxml2argvdata/cpu-topology2.args b/tests/qemuxml2argvdata/cpu-topology2.args
index b875bafff6..56783ad2b3 100644
--- a/tests/qemuxml2argvdata/cpu-topology2.args
+++ b/tests/qemuxml2argvdata/cpu-topology2.args
@@ -25,4 +25,4 @@ QEMU_AUDIO_DRV=none \
 -no-shutdown \
 -no-acpi \
 -usb \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2
diff --git a/tests/qemuxml2argvdata/cpu-topology3.args b/tests/qemuxml2argvdata/cpu-topology3.args
index a269ebb532..e51fd4de90 100644
--- a/tests/qemuxml2argvdata/cpu-topology3.args
+++ b/tests/qemuxml2argvdata/cpu-topology3.args
@@ -24,4 +24,4 @@ QEMU_AUDIO_DRV=none \
 -no-shutdown \
 -no-acpi \
 -usb \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2
diff --git a/tests/qemuxml2argvdata/cpu-tsc-frequency.args b/tests/qemuxml2argvdata/cpu-tsc-frequency.args
index e36f58e2b3..0f6f79653e 100644
--- a/tests/qemuxml2argvdata/cpu-tsc-frequency.args
+++ b/tests/qemuxml2argvdata/cpu-tsc-frequency.args
@@ -25,4 +25,4 @@ QEMU_AUDIO_DRV=none \
 -no-shutdown \
 -no-acpi \
 -usb \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2
diff --git a/tests/qemuxml2argvdata/cputune-zero-shares.args b/tests/qemuxml2argvdata/cputune-zero-shares.args
index 91290fbe0e..e66bd7deb0 100644
--- a/tests/qemuxml2argvdata/cputune-zero-shares.args
+++ b/tests/qemuxml2argvdata/cputune-zero-shares.args
@@ -26,4 +26,4 @@ QEMU_AUDIO_DRV=none \
 -usb \
 -drive file=/dev/HostVG/QEMUGuest1,format=raw,if=none,id=drive-ide0-0-0 \
 -device ide-hd,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0,bootindex=1 \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2
diff --git a/tests/qemuxml2argvdata/cputune.args b/tests/qemuxml2argvdata/cputune.args
index 91290fbe0e..e66bd7deb0 100644
--- a/tests/qemuxml2argvdata/cputune.args
+++ b/tests/qemuxml2argvdata/cputune.args
@@ -26,4 +26,4 @@ QEMU_AUDIO_DRV=none \
 -usb \
 -drive file=/dev/HostVG/QEMUGuest1,format=raw,if=none,id=drive-ide0-0-0 \
 -device ide-hd,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0,bootindex=1 \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2
diff --git a/tests/qemuxml2argvdata/debug-threads.args b/tests/qemuxml2argvdata/debug-threads.args
index 65c389c9df..9b7e24adbf 100644
--- a/tests/qemuxml2argvdata/debug-threads.args
+++ b/tests/qemuxml2argvdata/debug-threads.args
@@ -26,4 +26,4 @@ QEMU_AUDIO_DRV=none \
 -usb \
 -drive file=/dev/HostVG/QEMUGuest1,format=raw,if=none,id=drive-ide0-0-0 \
 -device ide-hd,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0,bootindex=1 \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2
diff --git a/tests/qemuxml2argvdata/default-kvm-host-arch.args b/tests/qemuxml2argvdata/default-kvm-host-arch.args
index 38b4ee0b56..e392624102 100644
--- a/tests/qemuxml2argvdata/default-kvm-host-arch.args
+++ b/tests/qemuxml2argvdata/default-kvm-host-arch.args
@@ -24,4 +24,4 @@ QEMU_AUDIO_DRV=none \
 -no-shutdown \
 -no-acpi \
 -usb \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2
diff --git a/tests/qemuxml2argvdata/default-qemu-host-arch.args b/tests/qemuxml2argvdata/default-qemu-host-arch.args
index 24660946f9..85e6b20124 100644
--- a/tests/qemuxml2argvdata/default-qemu-host-arch.args
+++ b/tests/qemuxml2argvdata/default-qemu-host-arch.args
@@ -24,4 +24,4 @@ QEMU_AUDIO_DRV=none \
 -no-shutdown \
 -no-acpi \
 -usb \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2
diff --git a/tests/qemuxml2argvdata/disk-aio.args b/tests/qemuxml2argvdata/disk-aio.args
index 965ac39b64..e2f52f0558 100644
--- a/tests/qemuxml2argvdata/disk-aio.args
+++ b/tests/qemuxml2argvdata/disk-aio.args
@@ -28,4 +28,4 @@ QEMU_AUDIO_DRV=none \
 -device ide-hd,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0,bootindex=1 \
 -drive file=/dev/HostVG/QEMUGuest2,format=raw,if=none,id=drive-ide0-1-0,readonly=on,aio=threads \
 -device ide-cd,bus=ide.1,unit=0,drive=drive-ide0-1-0,id=ide0-1-0 \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2
diff --git a/tests/qemuxml2argvdata/disk-blockio.args b/tests/qemuxml2argvdata/disk-blockio.args
index cb52e527f1..99ecabd724 100644
--- a/tests/qemuxml2argvdata/disk-blockio.args
+++ b/tests/qemuxml2argvdata/disk-blockio.args
@@ -28,4 +28,4 @@ QEMU_AUDIO_DRV=none \
 -device ide-cd,bus=ide.0,unit=1,drive=drive-ide0-0-1,id=ide0-0-1 \
 -drive file=/tmp/idedisk.img,format=raw,if=none,id=drive-ide0-0-2 \
 -device ide-hd,bus=ide.0,unit=2,drive=drive-ide0-0-2,id=ide0-0-2,bootindex=1,logical_block_size=512,physical_block_size=512 \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2
diff --git a/tests/qemuxml2argvdata/disk-cdrom-network.args b/tests/qemuxml2argvdata/disk-cdrom-network.args
index 91228511cf..f34ede7c8b 100644
--- a/tests/qemuxml2argvdata/disk-cdrom-network.args
+++ b/tests/qemuxml2argvdata/disk-cdrom-network.args
@@ -29,4 +29,4 @@ QEMU_AUDIO_DRV=none \
 -device ide-cd,bus=ide.0,unit=1,drive=drive-ide0-0-1,id=ide0-0-1 \
 -drive 'file=https://host.name:443/url/path/file.iso?test=val,format=raw,if=none,id=drive-ide0-1-0,readonly=on' \
 -device ide-cd,bus=ide.1,unit=0,drive=drive-ide0-1-0,id=ide0-1-0 \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2
diff --git a/tests/qemuxml2argvdata/disk-cdrom-tray.args b/tests/qemuxml2argvdata/disk-cdrom-tray.args
index c425d9d875..3a6a14a90a 100644
--- a/tests/qemuxml2argvdata/disk-cdrom-tray.args
+++ b/tests/qemuxml2argvdata/disk-cdrom-tray.args
@@ -31,4 +31,4 @@ QEMU_AUDIO_DRV=none \
 -device ide-cd,bus=ide.1,unit=0,drive=drive-ide0-1-0,id=ide0-1-0,bootindex=1 \
 -drive if=none,id=drive-ide0-1-1,readonly=on \
 -device ide-cd,bus=ide.1,unit=1,drive=drive-ide0-1-1,id=ide0-1-1 \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2
diff --git a/tests/qemuxml2argvdata/disk-copy_on_read.args b/tests/qemuxml2argvdata/disk-copy_on_read.args
index ace793b872..059bc11257 100644
--- a/tests/qemuxml2argvdata/disk-copy_on_read.args
+++ b/tests/qemuxml2argvdata/disk-copy_on_read.args
@@ -31,5 +31,5 @@ QEMU_AUDIO_DRV=none \
 -drive file=/var/lib/libvirt/Fedora-14-x86_64-Live-KDE.iso,format=raw,if=none,id=drive-ide0-1-0,readonly=on \
 -device ide-cd,bus=ide.1,unit=0,drive=drive-ide0-1-0,id=ide0-1-0,bootindex=1 \
 -netdev user,id=hostnet0 \
--device virtio-net-pci,tx=bh,netdev=hostnet0,id=net0,mac=52:54:00:e5:48:58,bus=pci.0,addr=0x3 \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x5
+-device virtio-net-pci,tx=bh,netdev=hostnet0,id=net0,mac=52:54:00:e5:48:58,bus=pci.0,addr=0x2 \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
diff --git a/tests/qemuxml2argvdata/disk-floppy-tray.args b/tests/qemuxml2argvdata/disk-floppy-tray.args
index 06a2548ee7..aabc225cf1 100644
--- a/tests/qemuxml2argvdata/disk-floppy-tray.args
+++ b/tests/qemuxml2argvdata/disk-floppy-tray.args
@@ -30,4 +30,4 @@ QEMU_AUDIO_DRV=none \
 -drive if=none,id=drive-fdc0-0-1 \
 -global isa-fdc.driveA=drive-fdc0-0-0 \
 -global isa-fdc.driveB=drive-fdc0-0-1 \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2
diff --git a/tests/qemuxml2argvdata/disk-geometry.args b/tests/qemuxml2argvdata/disk-geometry.args
index 132aab4c11..7197829db8 100644
--- a/tests/qemuxml2argvdata/disk-geometry.args
+++ b/tests/qemuxml2argvdata/disk-geometry.args
@@ -26,4 +26,4 @@ QEMU_AUDIO_DRV=none \
 -usb \
 -drive file=/dev/HostVG/QEMUGuest1,format=raw,if=none,id=drive-ide0-0-0 \
 -device ide-hd,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0,bootindex=1,cyls=16383,heads=16,secs=63,bios-chs-trans=lba \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2
diff --git a/tests/qemuxml2argvdata/disk-ide-split.args b/tests/qemuxml2argvdata/disk-ide-split.args
index 2404f77cde..4e1f9ee8a9 100644
--- a/tests/qemuxml2argvdata/disk-ide-split.args
+++ b/tests/qemuxml2argvdata/disk-ide-split.args
@@ -28,4 +28,4 @@ QEMU_AUDIO_DRV=none \
 -device ide-cd,bus=ide.0,unit=1,drive=drive-ide0-0-1,id=ide0-0-1 \
 -drive file=/tmp/idedisk.img,format=raw,if=none,id=drive-ide0-0-2 \
 -device ide-hd,bus=ide.0,unit=2,drive=drive-ide0-0-2,id=ide0-0-2,bootindex=1 \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2
diff --git a/tests/qemuxml2argvdata/disk-ide-wwn.args b/tests/qemuxml2argvdata/disk-ide-wwn.args
index 1412337add..ab657d59be 100644
--- a/tests/qemuxml2argvdata/disk-ide-wwn.args
+++ b/tests/qemuxml2argvdata/disk-ide-wwn.args
@@ -26,4 +26,4 @@ QEMU_AUDIO_DRV=none \
 -usb \
 -drive file=/dev/HostVG/QEMUGuest1,format=raw,if=none,id=drive-ide0-0-1 \
 -device ide-hd,bus=ide.0,unit=1,drive=drive-ide0-0-1,id=ide0-0-1,bootindex=1,wwn=0x5000c50015ea71ad,serial=WD-WMAP9A966149 \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2
diff --git a/tests/qemuxml2argvdata/disk-ioeventfd.args b/tests/qemuxml2argvdata/disk-ioeventfd.args
index 0c2dbe0698..d2f491b8af 100644
--- a/tests/qemuxml2argvdata/disk-ioeventfd.args
+++ b/tests/qemuxml2argvdata/disk-ioeventfd.args
@@ -31,5 +31,5 @@ QEMU_AUDIO_DRV=none \
 -drive file=/var/lib/libvirt/Fedora-14-x86_64-Live-KDE.iso,format=raw,if=none,id=drive-ide0-1-0,readonly=on \
 -device ide-cd,bus=ide.1,unit=0,drive=drive-ide0-1-0,id=ide0-1-0,bootindex=1 \
 -netdev user,id=hostnet0 \
--device virtio-net-pci,tx=bh,ioeventfd=off,netdev=hostnet0,id=net0,mac=52:54:00:e5:48:58,bus=pci.0,addr=0x3 \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x5
+-device virtio-net-pci,tx=bh,ioeventfd=off,netdev=hostnet0,id=net0,mac=52:54:00:e5:48:58,bus=pci.0,addr=0x2 \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
diff --git a/tests/qemuxml2argvdata/disk-network-gluster.args b/tests/qemuxml2argvdata/disk-network-gluster.args
index 99273286ec..2dab1b8896 100644
--- a/tests/qemuxml2argvdata/disk-network-gluster.args
+++ b/tests/qemuxml2argvdata/disk-network-gluster.args
@@ -25,8 +25,8 @@ QEMU_AUDIO_DRV=none \
 -no-acpi \
 -usb \
 -drive file=gluster://example.org:6000/Volume1/Image,file.debug=4,format=raw,if=none,id=drive-virtio-disk0 \
--device virtio-blk-pci,bus=pci.0,addr=0x3,drive=drive-virtio-disk0,id=virtio-disk0,bootindex=1 \
+-device virtio-blk-pci,bus=pci.0,addr=0x2,drive=drive-virtio-disk0,id=virtio-disk0,bootindex=1 \
 -drive 'file=gluster+unix:///Volume2/Image?socket=/path/to/sock,file.debug=4,format=raw,if=none,id=drive-virtio-disk1' \
--device virtio-blk-pci,bus=pci.0,addr=0x4,drive=drive-virtio-disk1,id=virtio-disk1 \
+-device virtio-blk-pci,bus=pci.0,addr=0x3,drive=drive-virtio-disk1,id=virtio-disk1 \
 -drive file.driver=gluster,file.volume=Volume3,file.path=Image.qcow2,file.server.0.type=tcp,file.server.0.host=example.org,file.server.0.port=6000,file.server.1.type=tcp,file.server.1.host=example.org,file.server.1.port=24007,file.server.2.type=unix,file.server.2.socket=/path/to/sock,file.debug=4,format=qcow2,if=none,id=drive-virtio-disk2 \
--device virtio-blk-pci,bus=pci.0,addr=0x5,drive=drive-virtio-disk2,id=virtio-disk2
+-device virtio-blk-pci,bus=pci.0,addr=0x4,drive=drive-virtio-disk2,id=virtio-disk2
diff --git a/tests/qemuxml2argvdata/disk-network-iscsi-modern.args b/tests/qemuxml2argvdata/disk-network-iscsi-modern.args
index e9eb41db68..738101b3a7 100644
--- a/tests/qemuxml2argvdata/disk-network-iscsi-modern.args
+++ b/tests/qemuxml2argvdata/disk-network-iscsi-modern.args
@@ -23,16 +23,16 @@ QEMU_AUDIO_DRV=none \
 -rtc base=utc \
 -no-shutdown \
 -no-acpi \
--device virtio-scsi-pci,id=scsi0,bus=pci.0,addr=0x3 \
+-device virtio-scsi-pci,id=scsi0,bus=pci.0,addr=0x2 \
 -usb \
 -drive file.driver=iscsi,file.portal=example.org:6000,file.target=iqn.1992-01.com.example,file.lun=0,file.transport=tcp,format=raw,if=none,id=drive-virtio-disk0 \
--device virtio-blk-pci,bus=pci.0,addr=0x4,drive=drive-virtio-disk0,id=virtio-disk0,bootindex=1 \
+-device virtio-blk-pci,bus=pci.0,addr=0x3,drive=drive-virtio-disk0,id=virtio-disk0,bootindex=1 \
 -drive file.driver=iscsi,file.portal=example.org:6000,file.target=iqn.1992-01.com.example,file.lun=1,file.transport=tcp,format=raw,if=none,id=drive-virtio-disk1 \
--device virtio-blk-pci,bus=pci.0,addr=0x5,drive=drive-virtio-disk1,id=virtio-disk1 \
+-device virtio-blk-pci,bus=pci.0,addr=0x4,drive=drive-virtio-disk1,id=virtio-disk1 \
 -drive file.driver=iscsi,file.portal=example.org:6000,file.target=iqn.1992-01.com.example:storage,file.lun=1,file.transport=tcp,file.user=myname,file.password-secret=AQCVn5hO6HzFAhAAq0NCv8jtJcIcE+HOBlMQ1A,format=raw,if=none,id=drive-virtio-disk2 \
--device virtio-blk-pci,bus=pci.0,addr=0x6,drive=drive-virtio-disk2,id=virtio-disk2 \
+-device virtio-blk-pci,bus=pci.0,addr=0x5,drive=drive-virtio-disk2,id=virtio-disk2 \
 -drive file.driver=iscsi,file.portal=example.org:6000,file.target=iqn.1992-01.com.example:storage,file.lun=2,file.transport=tcp,file.user=myname,file.password-secret=AQCVn5hO6HzFAhAAq0NCv8jtJcIcE+HOBlMQ1A,format=raw,if=none,id=drive-virtio-disk3 \
--device virtio-blk-pci,bus=pci.0,addr=0x7,drive=drive-virtio-disk3,id=virtio-disk3 \
+-device virtio-blk-pci,bus=pci.0,addr=0x6,drive=drive-virtio-disk3,id=virtio-disk3 \
 -drive file.driver=iscsi,file.portal=example.org:3260,file.target=iqn.1992-01.com.example,file.lun=0,file.transport=tcp,format=raw,if=none,id=drive-scsi0-0-0-0 \
 -device scsi-block,bus=scsi0.0,channel=0,scsi-id=0,lun=0,drive=drive-scsi0-0-0-0,id=scsi0-0-0-0 \
 -drive file.driver=iscsi,file.portal=example.org:3260,file.target=iqn.1992-01.com.example:server,file.lun=0,file.transport=tcp,file.initiator-name=iqn.1992-01.com.example:client,format=raw,if=none,id=drive-scsi0-0-0-1 \
diff --git a/tests/qemuxml2argvdata/disk-network-iscsi.args b/tests/qemuxml2argvdata/disk-network-iscsi.args
index 59a3cb8452..2b347064dc 100644
--- a/tests/qemuxml2argvdata/disk-network-iscsi.args
+++ b/tests/qemuxml2argvdata/disk-network-iscsi.args
@@ -23,15 +23,15 @@ QEMU_AUDIO_DRV=none \
 -rtc base=utc \
 -no-shutdown \
 -no-acpi \
--device virtio-scsi-pci,id=scsi0,bus=pci.0,addr=0x3 \
+-device virtio-scsi-pci,id=scsi0,bus=pci.0,addr=0x2 \
 -usb \
 -drive file=iscsi://example.org:6000/iqn.1992-01.com.example/0,format=raw,if=none,id=drive-virtio-disk0 \
--device virtio-blk-pci,bus=pci.0,addr=0x4,drive=drive-virtio-disk0,id=virtio-disk0,bootindex=1 \
+-device virtio-blk-pci,bus=pci.0,addr=0x3,drive=drive-virtio-disk0,id=virtio-disk0,bootindex=1 \
 -drive file=iscsi://example.org:6000/iqn.1992-01.com.example/1,format=raw,if=none,id=drive-virtio-disk1 \
--device virtio-blk-pci,bus=pci.0,addr=0x5,drive=drive-virtio-disk1,id=virtio-disk1 \
+-device virtio-blk-pci,bus=pci.0,addr=0x4,drive=drive-virtio-disk1,id=virtio-disk1 \
 -drive file=iscsi://myname:AQCVn5hO6HzFAhAAq0NCv8jtJcIcE+HOBlMQ1A@xxxxxxxxxxx:6000/iqn.1992-01.com.example%3Astorage/1,format=raw,if=none,id=drive-virtio-disk2 \
--device virtio-blk-pci,bus=pci.0,addr=0x6,drive=drive-virtio-disk2,id=virtio-disk2 \
+-device virtio-blk-pci,bus=pci.0,addr=0x5,drive=drive-virtio-disk2,id=virtio-disk2 \
 -drive file=iscsi://myname:AQCVn5hO6HzFAhAAq0NCv8jtJcIcE+HOBlMQ1A@xxxxxxxxxxx:6000/iqn.1992-01.com.example%3Astorage/2,format=raw,if=none,id=drive-virtio-disk3 \
--device virtio-blk-pci,bus=pci.0,addr=0x7,drive=drive-virtio-disk3,id=virtio-disk3 \
+-device virtio-blk-pci,bus=pci.0,addr=0x6,drive=drive-virtio-disk3,id=virtio-disk3 \
 -drive file=iscsi://example.org:3260/iqn.1992-01.com.example/0,format=raw,if=none,id=drive-scsi0-0-0-0 \
 -device scsi-block,bus=scsi0.0,channel=0,scsi-id=0,lun=0,drive=drive-scsi0-0-0-0,id=scsi0-0-0-0
diff --git a/tests/qemuxml2argvdata/disk-network-nbd.args b/tests/qemuxml2argvdata/disk-network-nbd.args
index fd6fb2a98d..58101b89e7 100644
--- a/tests/qemuxml2argvdata/disk-network-nbd.args
+++ b/tests/qemuxml2argvdata/disk-network-nbd.args
@@ -25,12 +25,12 @@ QEMU_AUDIO_DRV=none \
 -no-acpi \
 -usb \
 -drive file=nbd:example.org:6000,format=raw,if=none,id=drive-virtio-disk0 \
--device virtio-blk-pci,bus=pci.0,addr=0x3,drive=drive-virtio-disk0,id=virtio-disk0,bootindex=1 \
+-device virtio-blk-pci,bus=pci.0,addr=0x2,drive=drive-virtio-disk0,id=virtio-disk0,bootindex=1 \
 -drive file=nbd:example.org:6000:exportname=bar,format=raw,if=none,id=drive-virtio-disk1 \
--device virtio-blk-pci,bus=pci.0,addr=0x4,drive=drive-virtio-disk1,id=virtio-disk1 \
+-device virtio-blk-pci,bus=pci.0,addr=0x3,drive=drive-virtio-disk1,id=virtio-disk1 \
 -drive 'file=nbd://[::1]:6000,format=raw,if=none,id=drive-virtio-disk2' \
--device virtio-blk-pci,bus=pci.0,addr=0x5,drive=drive-virtio-disk2,id=virtio-disk2 \
+-device virtio-blk-pci,bus=pci.0,addr=0x4,drive=drive-virtio-disk2,id=virtio-disk2 \
 -drive 'file=nbd://[::1]:6000/bar,format=raw,if=none,id=drive-virtio-disk3' \
--device virtio-blk-pci,bus=pci.0,addr=0x6,drive=drive-virtio-disk3,id=virtio-disk3 \
+-device virtio-blk-pci,bus=pci.0,addr=0x5,drive=drive-virtio-disk3,id=virtio-disk3 \
 -drive file=nbd:unix:/var/run/nbdsock:exportname=bar,format=raw,if=none,id=drive-virtio-disk4 \
--device virtio-blk-pci,bus=pci.0,addr=0x7,drive=drive-virtio-disk4,id=virtio-disk4
+-device virtio-blk-pci,bus=pci.0,addr=0x6,drive=drive-virtio-disk4,id=virtio-disk4
diff --git a/tests/qemuxml2argvdata/disk-network-sheepdog.args b/tests/qemuxml2argvdata/disk-network-sheepdog.args
index fb7102fbb8..44032292f4 100644
--- a/tests/qemuxml2argvdata/disk-network-sheepdog.args
+++ b/tests/qemuxml2argvdata/disk-network-sheepdog.args
@@ -27,4 +27,4 @@ QEMU_AUDIO_DRV=none \
 -drive file=/dev/HostVG/QEMU,,Guest,,,,1,format=raw,if=none,id=drive-ide0-0-0 \
 -device ide-hd,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0,bootindex=1 \
 -drive file=sheepdog:example.org:6000:image,,with,,commas,format=raw,if=none,id=drive-virtio-disk0 \
--device virtio-blk-pci,bus=pci.0,addr=0x3,drive=drive-virtio-disk0,id=virtio-disk0
+-device virtio-blk-pci,bus=pci.0,addr=0x2,drive=drive-virtio-disk0,id=virtio-disk0
diff --git a/tests/qemuxml2argvdata/disk-network-source-auth.args b/tests/qemuxml2argvdata/disk-network-source-auth.args
index 833a0fddd8..8e07be7ebc 100644
--- a/tests/qemuxml2argvdata/disk-network-source-auth.args
+++ b/tests/qemuxml2argvdata/disk-network-source-auth.args
@@ -25,8 +25,8 @@ QEMU_AUDIO_DRV=none \
 -no-acpi \
 -usb \
 -drive file=iscsi://myname:AQCVn5hO6HzFAhAAq0NCv8jtJcIcE+HOBlMQ1A@xxxxxxxxxxx:6000/iqn.1992-01.com.example%3Astorage/1,format=raw,if=none,id=drive-virtio-disk0 \
--device virtio-blk-pci,bus=pci.0,addr=0x3,drive=drive-virtio-disk0,id=virtio-disk0,bootindex=1 \
+-device virtio-blk-pci,bus=pci.0,addr=0x2,drive=drive-virtio-disk0,id=virtio-disk0,bootindex=1 \
 -drive 'file=rbd:pool/image:id=myname:key=QVFDVm41aE82SHpGQWhBQXEwTkN2OGp0SmNJY0UrSE9CbE1RMUE=:auth_supported=cephx\;none:mon_host=mon1.example.org\:6321\;mon2.example.org\:6322\;mon3.example.org\:6322,format=raw,if=none,id=drive-virtio-disk1' \
--device virtio-blk-pci,bus=pci.0,addr=0x4,drive=drive-virtio-disk1,id=virtio-disk1 \
+-device virtio-blk-pci,bus=pci.0,addr=0x3,drive=drive-virtio-disk1,id=virtio-disk1 \
 -drive 'file=rbd:pool/image2:id=myname:key=QVFDVm41aE82SHpGQWhBQXEwTkN2OGp0SmNJY0UrSE9CbE1RMUE=:auth_supported=cephx\;none:mon_host=mon1.example.org\:6321\;mon2.example.org\:6322\;mon3.example.org\:6322,format=raw,if=none,id=drive-virtio-disk2' \
--device virtio-blk-pci,bus=pci.0,addr=0x5,drive=drive-virtio-disk2,id=virtio-disk2
+-device virtio-blk-pci,bus=pci.0,addr=0x4,drive=drive-virtio-disk2,id=virtio-disk2
diff --git a/tests/qemuxml2argvdata/disk-order.args b/tests/qemuxml2argvdata/disk-order.args
index efce8661db..be33dfc545 100644
--- a/tests/qemuxml2argvdata/disk-order.args
+++ b/tests/qemuxml2argvdata/disk-order.args
@@ -29,7 +29,7 @@ QEMU_AUDIO_DRV=none \
 -drive file=/dev/HostVG/QEMUGuest2,format=raw,if=none,id=drive-ide0-1-0,readonly=on \
 -device ide-cd,bus=ide.1,unit=0,drive=drive-ide0-1-0,id=ide0-1-0 \
 -drive file=/tmp/data.img,format=raw,if=none,id=drive-virtio-disk0 \
--device virtio-blk-pci,scsi=off,bus=pci.0,addr=0x3,drive=drive-virtio-disk0,id=virtio-disk0 \
+-device virtio-blk-pci,scsi=off,bus=pci.0,addr=0x2,drive=drive-virtio-disk0,id=virtio-disk0 \
 -drive file=/tmp/logs.img,format=raw,if=none,id=drive-virtio-disk1 \
--device virtio-blk-pci,scsi=off,bus=pci.0,addr=0x4,drive=drive-virtio-disk1,id=virtio-disk1 \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x5
+-device virtio-blk-pci,scsi=off,bus=pci.0,addr=0x3,drive=drive-virtio-disk1,id=virtio-disk1 \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x4
diff --git a/tests/qemuxml2argvdata/disk-readonly-disk.args b/tests/qemuxml2argvdata/disk-readonly-disk.args
index 0e769fdc92..3102c4f27d 100644
--- a/tests/qemuxml2argvdata/disk-readonly-disk.args
+++ b/tests/qemuxml2argvdata/disk-readonly-disk.args
@@ -28,4 +28,4 @@ QEMU_AUDIO_DRV=none \
 -device ide-hd,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0,bootindex=1 \
 -drive file=/dev/sr0,format=raw,if=none,id=drive-ide0-1-0,readonly=on \
 -device ide-cd,bus=ide.1,unit=0,drive=drive-ide0-1-0,id=ide0-1-0 \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2
diff --git a/tests/qemuxml2argvdata/disk-sata-device.args b/tests/qemuxml2argvdata/disk-sata-device.args
index 547fba7573..1b8dac8e4b 100644
--- a/tests/qemuxml2argvdata/disk-sata-device.args
+++ b/tests/qemuxml2argvdata/disk-sata-device.args
@@ -23,8 +23,8 @@ QEMU_AUDIO_DRV=none \
 -rtc base=utc \
 -no-shutdown \
 -no-acpi \
--device ahci,id=sata0,bus=pci.0,addr=0x3 \
+-device ahci,id=sata0,bus=pci.0,addr=0x2 \
 -usb \
 -drive file=/dev/HostVG/QEMUGuest1,format=raw,if=none,id=drive-sata0-0-0 \
 -device ide-hd,bus=sata0.0,drive=drive-sata0-0-0,id=sata0-0-0,bootindex=1 \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x4
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
diff --git a/tests/qemuxml2argvdata/disk-scsi-disk-split.args b/tests/qemuxml2argvdata/disk-scsi-disk-split.args
index 64819a19aa..eb2bf3cbc3 100644
--- a/tests/qemuxml2argvdata/disk-scsi-disk-split.args
+++ b/tests/qemuxml2argvdata/disk-scsi-disk-split.args
@@ -23,10 +23,10 @@ QEMU_AUDIO_DRV=none \
 -rtc base=utc \
 -no-shutdown \
 -no-acpi \
--device virtio-scsi-pci,id=scsi0,bus=pci.0,addr=0x3 \
--device lsi,id=scsi1,bus=pci.0,addr=0x4 \
--device lsi,id=scsi2,bus=pci.0,addr=0x5 \
--device virtio-scsi-pci,id=scsi3,bus=pci.0,addr=0x6 \
+-device virtio-scsi-pci,id=scsi0,bus=pci.0,addr=0x2 \
+-device lsi,id=scsi1,bus=pci.0,addr=0x3 \
+-device lsi,id=scsi2,bus=pci.0,addr=0x4 \
+-device virtio-scsi-pci,id=scsi3,bus=pci.0,addr=0x5 \
 -usb \
 -drive file=/dev/HostVG/QEMUGuest1,format=raw,if=none,id=drive-scsi0-0-1-0,readonly=on \
 -device scsi-cd,bus=scsi0.0,channel=0,scsi-id=1,lun=0,drive=drive-scsi0-0-1-0,id=scsi0-0-1-0 \
@@ -36,4 +36,4 @@ QEMU_AUDIO_DRV=none \
 -device scsi-hd,bus=scsi0.0,channel=0,scsi-id=0,lun=1,drive=drive-scsi0-0-0-1,id=scsi0-0-0-1,bootindex=1 \
 -drive file=/tmp/scsidisk.img,format=raw,if=none,id=drive-scsi0-0-1-1 \
 -device scsi-hd,bus=scsi0.0,channel=0,scsi-id=1,lun=1,drive=drive-scsi0-0-1-1,id=scsi0-0-1-1 \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x7
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x6
diff --git a/tests/qemuxml2argvdata/disk-scsi-disk-vpd.args b/tests/qemuxml2argvdata/disk-scsi-disk-vpd.args
index 5d922c6d87..69c8f47e56 100644
--- a/tests/qemuxml2argvdata/disk-scsi-disk-vpd.args
+++ b/tests/qemuxml2argvdata/disk-scsi-disk-vpd.args
@@ -23,11 +23,11 @@ QEMU_AUDIO_DRV=none \
 -rtc base=utc \
 -no-shutdown \
 -no-acpi \
--device virtio-scsi-pci,id=scsi0,bus=pci.0,addr=0x3 \
--device lsi,id=scsi1,bus=pci.0,addr=0x4 \
+-device virtio-scsi-pci,id=scsi0,bus=pci.0,addr=0x2 \
+-device lsi,id=scsi1,bus=pci.0,addr=0x3 \
 -usb \
 -drive file=/dev/HostVG/QEMUGuest1,format=raw,if=none,id=drive-scsi0-0-0-0,readonly=on \
 -device scsi-cd,bus=scsi0.0,channel=0,scsi-id=0,lun=0,drive=drive-scsi0-0-0-0,id=scsi0-0-0-0,vendor=SEAGATE,product=ST3146707LC \
 -drive file=/dev/HostVG/QEMUGuest2,format=raw,if=none,id=drive-scsi1-0-0,readonly=on \
 -device 'scsi-hd,bus=scsi1.0,scsi-id=0,drive=drive-scsi1-0-0,id=scsi1-0-0,bootindex=1,vendor=SEA GATE,product=ST67 807GD' \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x5
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x4
diff --git a/tests/qemuxml2argvdata/disk-scsi-disk-wwn.args b/tests/qemuxml2argvdata/disk-scsi-disk-wwn.args
index 8ad1bcb7e0..4fd37a0268 100644
--- a/tests/qemuxml2argvdata/disk-scsi-disk-wwn.args
+++ b/tests/qemuxml2argvdata/disk-scsi-disk-wwn.args
@@ -23,11 +23,11 @@ QEMU_AUDIO_DRV=none \
 -rtc base=utc \
 -no-shutdown \
 -no-acpi \
--device virtio-scsi-pci,id=scsi0,bus=pci.0,addr=0x3 \
--device lsi,id=scsi1,bus=pci.0,addr=0x4 \
+-device virtio-scsi-pci,id=scsi0,bus=pci.0,addr=0x2 \
+-device lsi,id=scsi1,bus=pci.0,addr=0x3 \
 -usb \
 -drive file=/dev/HostVG/QEMUGuest1,format=raw,if=none,id=drive-scsi0-0-1-0,readonly=on \
 -device scsi-cd,bus=scsi0.0,channel=0,scsi-id=1,lun=0,drive=drive-scsi0-0-1-0,id=scsi0-0-1-0,wwn=0x5000c50015ea71ac,serial=WD-WMAP9A966149 \
 -drive file=/dev/HostVG/QEMUGuest2,format=raw,if=none,id=drive-scsi0-0-0-0 \
 -device scsi-hd,bus=scsi0.0,channel=0,scsi-id=0,lun=0,drive=drive-scsi0-0-0-0,id=scsi0-0-0-0,bootindex=1,wwn=0x5000c50015ea71ad \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x5
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x4
diff --git a/tests/qemuxml2argvdata/disk-scsi-lun-passthrough.args b/tests/qemuxml2argvdata/disk-scsi-lun-passthrough.args
index b6343709d2..1265f6ecd7 100644
--- a/tests/qemuxml2argvdata/disk-scsi-lun-passthrough.args
+++ b/tests/qemuxml2argvdata/disk-scsi-lun-passthrough.args
@@ -23,11 +23,11 @@ QEMU_AUDIO_DRV=none \
 -rtc base=utc \
 -no-shutdown \
 -no-acpi \
--device virtio-scsi-pci,id=scsi0,bus=pci.0,addr=0x3 \
--device lsi,id=scsi1,bus=pci.0,addr=0x4 \
+-device virtio-scsi-pci,id=scsi0,bus=pci.0,addr=0x2 \
+-device lsi,id=scsi1,bus=pci.0,addr=0x3 \
 -usb \
 -drive file=/dev/HostVG/QEMUGuest1,format=raw,if=none,id=drive-scsi0-0-0-0 \
 -device scsi-block,bus=scsi0.0,channel=0,scsi-id=0,lun=0,drive=drive-scsi0-0-0-0,id=scsi0-0-0-0,bootindex=1 \
 -drive file=/dev/HostVG/QEMUGuest2,format=raw,if=none,id=drive-scsi0-0-1-1 \
 -device scsi-block,bus=scsi0.0,channel=0,scsi-id=1,lun=1,drive=drive-scsi0-0-1-1,id=scsi0-0-1-1 \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x5
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x4
diff --git a/tests/qemuxml2argvdata/disk-serial.args b/tests/qemuxml2argvdata/disk-serial.args
index 3fad5e098a..016e8b4354 100644
--- a/tests/qemuxml2argvdata/disk-serial.args
+++ b/tests/qemuxml2argvdata/disk-serial.args
@@ -29,4 +29,4 @@ QEMU_AUDIO_DRV=none \
 -drive file=/dev/HostVG/AllSerialChars,format=raw,if=none,id=drive-ide0-0-2 \
 -device 'ide-hd,bus=ide.0,unit=2,drive=drive-ide0-0-2,id=ide0-0-2,serial=abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789-_\ .+' \
 -drive file=/some/file,format=raw,if=sd,index=0 \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2
diff --git a/tests/qemuxml2argvdata/disk-snapshot.args b/tests/qemuxml2argvdata/disk-snapshot.args
index 884c15683d..53bef27c1a 100644
--- a/tests/qemuxml2argvdata/disk-snapshot.args
+++ b/tests/qemuxml2argvdata/disk-snapshot.args
@@ -30,4 +30,4 @@ QEMU_AUDIO_DRV=none \
 -device ide-hd,bus=ide.2,unit=0,drive=drive-ide0-2-0,id=ide0-2-0 \
 -drive file=/dev/HostVG/QEMUGuest2,format=raw,if=none,id=drive-ide0-1-0,readonly=on \
 -device ide-cd,bus=ide.1,unit=0,drive=drive-ide0-1-0,id=ide0-1-0 \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2
diff --git a/tests/qemuxml2argvdata/disk-source-pool-mode.args b/tests/qemuxml2argvdata/disk-source-pool-mode.args
index 9f335e62be..0ea20e74be 100644
--- a/tests/qemuxml2argvdata/disk-source-pool-mode.args
+++ b/tests/qemuxml2argvdata/disk-source-pool-mode.args
@@ -32,4 +32,4 @@ QEMU_AUDIO_DRV=none \
 -device ide-hd,bus=ide.0,unit=3,drive=drive-ide0-0-3,id=ide0-0-3,bootindex=1 \
 -drive file=iscsi://iscsi.example.com:3260/demo-target/3,format=raw,if=none,id=drive-ide0-0-4,readonly=on \
 -device ide-cd,bus=ide.0,unit=4,drive=drive-ide0-0-4,id=ide0-0-4 \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2
diff --git a/tests/qemuxml2argvdata/disk-source-pool.args b/tests/qemuxml2argvdata/disk-source-pool.args
index d662269a95..1e17d3482d 100644
--- a/tests/qemuxml2argvdata/disk-source-pool.args
+++ b/tests/qemuxml2argvdata/disk-source-pool.args
@@ -31,7 +31,7 @@ QEMU_AUDIO_DRV=none \
 -drive file=/tmp/idedisk.img,format=raw,if=none,id=drive-ide0-0-2 \
 -device ide-hd,bus=ide.0,unit=2,drive=drive-ide0-0-2,id=ide0-0-2,bootindex=1 \
 -drive file=fat:/some/dir/device/vol1,if=none,id=drive-virtio-disk0,readonly=on \
--device virtio-blk-pci,bus=pci.0,addr=0x4,drive=drive-virtio-disk0,id=virtio-disk0 \
+-device virtio-blk-pci,bus=pci.0,addr=0x2,drive=drive-virtio-disk0,id=virtio-disk0 \
 -drive file=fat:/some/dir/device/vol2,if=none,id=drive-virtio-disk1,readonly=on \
--device virtio-blk-pci,bus=pci.0,addr=0x5,drive=drive-virtio-disk1,id=virtio-disk1 \
+-device virtio-blk-pci,bus=pci.0,addr=0x4,drive=drive-virtio-disk1,id=virtio-disk1 \
 -device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
diff --git a/tests/qemuxml2argvdata/disk-usb-device-removable.args b/tests/qemuxml2argvdata/disk-usb-device-removable.args
index aca5eeffdc..901cfeb22f 100644
--- a/tests/qemuxml2argvdata/disk-usb-device-removable.args
+++ b/tests/qemuxml2argvdata/disk-usb-device-removable.args
@@ -28,4 +28,4 @@ QEMU_AUDIO_DRV=none \
 -device ide-hd,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0,bootindex=1 \
 -drive file=/tmp/usbdisk.img,format=raw,if=none,id=drive-usb-disk0 \
 -device usb-storage,bus=usb.0,port=1,drive=drive-usb-disk0,id=usb-disk0,removable=on \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2
diff --git a/tests/qemuxml2argvdata/disk-usb-device.args b/tests/qemuxml2argvdata/disk-usb-device.args
index 4cdda76d51..946a74e0b7 100644
--- a/tests/qemuxml2argvdata/disk-usb-device.args
+++ b/tests/qemuxml2argvdata/disk-usb-device.args
@@ -28,4 +28,4 @@ QEMU_AUDIO_DRV=none \
 -device ide-hd,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0,bootindex=1 \
 -drive file=/tmp/usbdisk.img,format=raw,if=none,id=drive-usb-disk0 \
 -device usb-storage,bus=usb.0,port=1,drive=drive-usb-disk0,id=usb-disk0 \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2
diff --git a/tests/qemuxml2argvdata/disk-virtio.args b/tests/qemuxml2argvdata/disk-virtio.args
index bca665cd59..6787d46b59 100644
--- a/tests/qemuxml2argvdata/disk-virtio.args
+++ b/tests/qemuxml2argvdata/disk-virtio.args
@@ -29,6 +29,6 @@ QEMU_AUDIO_DRV=none \
 -drive file=/dev/HostVG/QEMUGuest2,format=raw,if=none,id=drive-ide0-1-0,readonly=on \
 -device ide-cd,bus=ide.1,unit=0,drive=drive-ide0-1-0,id=ide0-1-0 \
 -drive file=/tmp/data.img,format=raw,if=none,id=drive-virtio-disk0 \
--device virtio-blk-pci,bus=pci.0,addr=0x3,drive=drive-virtio-disk0,id=virtio-disk0 \
+-device virtio-blk-pci,bus=pci.0,addr=0x2,drive=drive-virtio-disk0,id=virtio-disk0 \
 -drive file=/tmp/logs.img,format=raw,if=none,id=drive-virtio-disk1 \
--device virtio-blk-pci,bus=pci.0,addr=0x4,drive=drive-virtio-disk1,id=virtio-disk1
+-device virtio-blk-pci,bus=pci.0,addr=0x3,drive=drive-virtio-disk1,id=virtio-disk1
diff --git a/tests/qemuxml2argvdata/encrypted-disk.args b/tests/qemuxml2argvdata/encrypted-disk.args
index 1ffc287ea2..a98e0fc03a 100644
--- a/tests/qemuxml2argvdata/encrypted-disk.args
+++ b/tests/qemuxml2argvdata/encrypted-disk.args
@@ -28,4 +28,4 @@ QEMU_AUDIO_DRV=none \
 -object secret,id=virtio-disk0-encryption-secret0,data=9eao5F8qtkGt+seB1HYivWIxbtwUu6MQtg1zpj/oDtUsPr1q8wBYM91uEHCn6j/1,keyid=masterKey0,iv=AAECAwQFBgcICQoLDA0ODw==,format=base64 \
 -drive file=/storage/guest_disks/encryptdisk,encrypt.format=luks,encrypt.key-secret=virtio-disk0-encryption-secret0,format=qcow2,if=none,id=drive-virtio-disk0 \
 -device virtio-blk-pci,bus=pci.0,addr=0x4,drive=drive-virtio-disk0,id=virtio-disk0,bootindex=1 \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2
diff --git a/tests/qemuxml2argvdata/event_idx.args b/tests/qemuxml2argvdata/event_idx.args
index e1a9cb3565..519a46ce1d 100644
--- a/tests/qemuxml2argvdata/event_idx.args
+++ b/tests/qemuxml2argvdata/event_idx.args
@@ -31,5 +31,5 @@ QEMU_AUDIO_DRV=none \
 -drive file=/var/lib/libvirt/Fedora-14-x86_64-Live-KDE.iso,format=raw,if=none,id=drive-ide0-1-0,readonly=on \
 -device ide-cd,bus=ide.1,unit=0,drive=drive-ide0-1-0,id=ide0-1-0,bootindex=1 \
 -netdev user,id=hostnet0 \
--device virtio-net-pci,event_idx=off,netdev=hostnet0,id=net0,mac=52:54:00:e5:48:58,bus=pci.0,addr=0x3 \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x5
+-device virtio-net-pci,event_idx=off,netdev=hostnet0,id=net0,mac=52:54:00:e5:48:58,bus=pci.0,addr=0x2 \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
diff --git a/tests/qemuxml2argvdata/floppy-drive-fat.args b/tests/qemuxml2argvdata/floppy-drive-fat.args
index 9d5fa3c771..79cfb2f5fa 100644
--- a/tests/qemuxml2argvdata/floppy-drive-fat.args
+++ b/tests/qemuxml2argvdata/floppy-drive-fat.args
@@ -27,4 +27,4 @@ QEMU_AUDIO_DRV=none \
 -drive file=fat:floppy:/var/somefiles,if=none,id=drive-fdc0-0-0,readonly=on \
 -global isa-fdc.driveA=drive-fdc0-0-0 \
 -global isa-fdc.bootindexA=1 \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2
diff --git a/tests/qemuxml2argvdata/fs9p.args b/tests/qemuxml2argvdata/fs9p.args
index 6eee0ac890..48de137191 100644
--- a/tests/qemuxml2argvdata/fs9p.args
+++ b/tests/qemuxml2argvdata/fs9p.args
@@ -24,8 +24,8 @@ QEMU_AUDIO_DRV=none \
 -no-shutdown \
 -no-acpi \
 -fsdev local,security_model=passthrough,id=fsdev-fs0,path=/export/to/guest \
--device virtio-9p-pci,id=fs0,fsdev=fsdev-fs0,mount_tag=/import/from/host,bus=pci.0,addr=0x3 \
+-device virtio-9p-pci,id=fs0,fsdev=fsdev-fs0,mount_tag=/import/from/host,bus=pci.0,addr=0x2 \
 -fsdev local,security_model=mapped,writeout=immediate,id=fsdev-fs1,path=/export/to/guest2 \
--device virtio-9p-pci,id=fs1,fsdev=fsdev-fs1,mount_tag=/import/from/host2,bus=pci.0,addr=0x4 \
+-device virtio-9p-pci,id=fs1,fsdev=fsdev-fs1,mount_tag=/import/from/host2,bus=pci.0,addr=0x3 \
 -fsdev handle,writeout=immediate,id=fsdev-fs2,path=/export/to/guest3 \
--device virtio-9p-pci,id=fs2,fsdev=fsdev-fs2,mount_tag=/import/from/host3,bus=pci.0,addr=0x5
+-device virtio-9p-pci,id=fs2,fsdev=fsdev-fs2,mount_tag=/import/from/host3,bus=pci.0,addr=0x4
diff --git a/tests/qemuxml2argvdata/hostdev-mdev-precreated.args b/tests/qemuxml2argvdata/hostdev-mdev-precreated.args
index 96de25ff7e..1804f87133 100644
--- a/tests/qemuxml2argvdata/hostdev-mdev-precreated.args
+++ b/tests/qemuxml2argvdata/hostdev-mdev-precreated.args
@@ -24,4 +24,4 @@ QEMU_AUDIO_DRV=none \
 -no-shutdown \
 -no-acpi \
 -usb \
--device vfio-pci,id=hostdev0,sysfsdev=/sys/bus/mdev/devices/53764d0e-85a0-42b4-af5c-2046b460b1dc,bus=pci.0,addr=0x3
+-device vfio-pci,id=hostdev0,sysfsdev=/sys/bus/mdev/devices/53764d0e-85a0-42b4-af5c-2046b460b1dc,bus=pci.0,addr=0x2
diff --git a/tests/qemuxml2argvdata/hostdev-pci-address-device.args b/tests/qemuxml2argvdata/hostdev-pci-address-device.args
index 14b0b4e18b..ab38116c35 100644
--- a/tests/qemuxml2argvdata/hostdev-pci-address-device.args
+++ b/tests/qemuxml2argvdata/hostdev-pci-address-device.args
@@ -26,5 +26,5 @@ QEMU_AUDIO_DRV=none \
 -usb \
 -drive file=/dev/HostVG/QEMUGuest2,format=raw,if=none,id=drive-ide0-0-0 \
 -device ide-hd,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0,bootindex=1 \
--device vfio-pci,host=0000:06:12.5,id=hostdev0,bus=pci.0,addr=0x3 \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x4
+-device vfio-pci,host=0000:06:12.5,id=hostdev0,bus=pci.0,addr=0x2 \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
diff --git a/tests/qemuxml2argvdata/hostdev-pci-address-unassigned.args b/tests/qemuxml2argvdata/hostdev-pci-address-unassigned.args
index 2f304127b1..8202374976 100644
--- a/tests/qemuxml2argvdata/hostdev-pci-address-unassigned.args
+++ b/tests/qemuxml2argvdata/hostdev-pci-address-unassigned.args
@@ -24,7 +24,7 @@ QEMU_AUDIO_DRV=none \
 -no-shutdown \
 -no-acpi \
 -usb \
--device vfio-pci,host=0005:90:01.0,id=hostdev0,bus=pci.0,addr=0x3 \
--device vfio-pci,host=0005:90:01.2,id=hostdev2,bus=pci.0,addr=0x4 \
--device vfio-pci,host=0005:90:01.3,id=hostdev3,bus=pci.0,addr=0x5 \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x6
+-device vfio-pci,host=0005:90:01.0,id=hostdev0,bus=pci.0,addr=0x2 \
+-device vfio-pci,host=0005:90:01.2,id=hostdev2,bus=pci.0,addr=0x3 \
+-device vfio-pci,host=0005:90:01.3,id=hostdev3,bus=pci.0,addr=0x4 \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x5
diff --git a/tests/qemuxml2argvdata/hostdev-pci-address.args b/tests/qemuxml2argvdata/hostdev-pci-address.args
index 2a2a23f5b4..73e6f71a5c 100644
--- a/tests/qemuxml2argvdata/hostdev-pci-address.args
+++ b/tests/qemuxml2argvdata/hostdev-pci-address.args
@@ -26,4 +26,4 @@ QEMU_AUDIO_DRV=none \
 -usb \
 -drive file=/dev/HostVG/QEMUGuest2,format=raw,if=none,id=drive-ide0-0-0 \
 -device ide-hd,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0,bootindex=1 \
--device vfio-pci,host=0000:06:12.5,id=hostdev0,bus=pci.0,addr=0x3
+-device vfio-pci,host=0000:06:12.5,id=hostdev0,bus=pci.0,addr=0x2
diff --git a/tests/qemuxml2argvdata/hostdev-pci-multifunction.args b/tests/qemuxml2argvdata/hostdev-pci-multifunction.args
index 70d759545f..2409762856 100644
--- a/tests/qemuxml2argvdata/hostdev-pci-multifunction.args
+++ b/tests/qemuxml2argvdata/hostdev-pci-multifunction.args
@@ -24,11 +24,11 @@ QEMU_AUDIO_DRV=none \
 -no-shutdown \
 -no-acpi \
 -usb \
--device vfio-pci,host=0005:90:01.0,id=hostdev0,bus=pci.0,addr=0x3 \
--device vfio-pci,host=0001:01:00.1,id=hostdev1,bus=pci.0,addr=0x4 \
--device vfio-pci,host=0001:01:00.0,id=hostdev2,bus=pci.0,addr=0x5 \
--device vfio-pci,host=0005:90:01.2,id=hostdev3,bus=pci.0,addr=0x6 \
--device vfio-pci,host=0005:90:01.3,id=hostdev4,bus=pci.0,addr=0x7 \
--device vfio-pci,host=0000:06:12.1,id=hostdev5,bus=pci.0,addr=0x8 \
--device vfio-pci,host=0000:06:12.2,id=hostdev6,bus=pci.0,addr=0x9 \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0xa
+-device vfio-pci,host=0005:90:01.0,id=hostdev0,bus=pci.0,addr=0x2 \
+-device vfio-pci,host=0001:01:00.1,id=hostdev1,bus=pci.0,addr=0x3 \
+-device vfio-pci,host=0001:01:00.0,id=hostdev2,bus=pci.0,addr=0x4 \
+-device vfio-pci,host=0005:90:01.2,id=hostdev3,bus=pci.0,addr=0x5 \
+-device vfio-pci,host=0005:90:01.3,id=hostdev4,bus=pci.0,addr=0x6 \
+-device vfio-pci,host=0000:06:12.1,id=hostdev5,bus=pci.0,addr=0x7 \
+-device vfio-pci,host=0000:06:12.2,id=hostdev6,bus=pci.0,addr=0x8 \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x9
diff --git a/tests/qemuxml2argvdata/hostdev-scsi-vhost-scsi-pci.args b/tests/qemuxml2argvdata/hostdev-scsi-vhost-scsi-pci.args
index 32434b3560..baa707029a 100644
--- a/tests/qemuxml2argvdata/hostdev-scsi-vhost-scsi-pci.args
+++ b/tests/qemuxml2argvdata/hostdev-scsi-vhost-scsi-pci.args
@@ -27,5 +27,5 @@ QEMU_AUDIO_DRV=none \
 -usb \
 -drive file=/dev/HostVG/QEMUGuest2,format=raw,if=none,id=drive-ide0-0-0 \
 -device ide-hd,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0,bootindex=1 \
--device vhost-scsi-pci,wwpn=naa.5123456789abcde0,vhostfd=3,id=hostdev0,bus=pci.0,addr=0x5 \
+-device vhost-scsi-pci,wwpn=naa.5123456789abcde0,vhostfd=3,id=hostdev0,bus=pci.0,addr=0x2 \
 -device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x4
diff --git a/tests/qemuxml2argvdata/hostdev-scsi-vhost-scsi-pcie.args b/tests/qemuxml2argvdata/hostdev-scsi-vhost-scsi-pcie.args
index 28de74c885..7953e9e661 100644
--- a/tests/qemuxml2argvdata/hostdev-scsi-vhost-scsi-pcie.args
+++ b/tests/qemuxml2argvdata/hostdev-scsi-vhost-scsi-pcie.args
@@ -23,6 +23,6 @@ QEMU_AUDIO_DRV=none \
 -rtc base=utc \
 -no-shutdown \
 -no-acpi \
--device pcie-root-port,port=0x10,chassis=1,id=pci.1,bus=pcie.0,multifunction=on,addr=0x2 \
--device pcie-root-port,port=0x11,chassis=2,id=pci.2,bus=pcie.0,addr=0x2.0x1 \
+-device pcie-root-port,port=0x8,chassis=1,id=pci.1,bus=pcie.0,multifunction=on,addr=0x1 \
+-device pcie-root-port,port=0x9,chassis=2,id=pci.2,bus=pcie.0,addr=0x1.0x1 \
 -device vhost-scsi-pci,wwpn=naa.5123456789abcde0,vhostfd=3,id=hostdev0,bus=pci.1,addr=0x0
diff --git a/tests/qemuxml2argvdata/hostdev-usb-address-device-boot.args b/tests/qemuxml2argvdata/hostdev-usb-address-device-boot.args
index 82e7d77088..a5d5d7f725 100644
--- a/tests/qemuxml2argvdata/hostdev-usb-address-device-boot.args
+++ b/tests/qemuxml2argvdata/hostdev-usb-address-device-boot.args
@@ -27,4 +27,4 @@ QEMU_AUDIO_DRV=none \
 -drive file=/dev/HostVG/QEMUGuest1,format=raw,if=none,id=drive-ide0-0-0 \
 -device ide-hd,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0 \
 -device usb-host,hostbus=14,hostaddr=6,id=hostdev0,bootindex=1,bus=usb.0,port=1 \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2
diff --git a/tests/qemuxml2argvdata/hostdev-usb-address-device.args b/tests/qemuxml2argvdata/hostdev-usb-address-device.args
index 512d76b3b1..e8e9f1b2bd 100644
--- a/tests/qemuxml2argvdata/hostdev-usb-address-device.args
+++ b/tests/qemuxml2argvdata/hostdev-usb-address-device.args
@@ -27,4 +27,4 @@ QEMU_AUDIO_DRV=none \
 -drive file=/dev/HostVG/QEMUGuest1,format=raw,if=none,id=drive-ide0-0-0 \
 -device ide-hd,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0,bootindex=1 \
 -device usb-host,hostbus=14,hostaddr=6,id=hostdev0,bus=usb.0,port=1 \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2
diff --git a/tests/qemuxml2argvdata/hostdev-vfio-multidomain.args b/tests/qemuxml2argvdata/hostdev-vfio-multidomain.args
index dad04098bb..371fbe30a1 100644
--- a/tests/qemuxml2argvdata/hostdev-vfio-multidomain.args
+++ b/tests/qemuxml2argvdata/hostdev-vfio-multidomain.args
@@ -26,5 +26,5 @@ QEMU_AUDIO_DRV=none \
 -usb \
 -drive file=/dev/HostVG/QEMUGuest2,format=raw,if=none,id=drive-ide0-0-0 \
 -device ide-hd,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0,bootindex=1 \
--device vfio-pci,host=0021:de:1f.1,id=hostdev0,bus=pci.0,addr=0x3 \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x4
+-device vfio-pci,host=0021:de:1f.1,id=hostdev0,bus=pci.0,addr=0x2 \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
diff --git a/tests/qemuxml2argvdata/hostdev-vfio.args b/tests/qemuxml2argvdata/hostdev-vfio.args
index 8329001ab0..1e3118dcc3 100644
--- a/tests/qemuxml2argvdata/hostdev-vfio.args
+++ b/tests/qemuxml2argvdata/hostdev-vfio.args
@@ -26,5 +26,5 @@ QEMU_AUDIO_DRV=none \
 -usb \
 -drive file=/dev/HostVG/QEMUGuest2,format=raw,if=none,id=drive-ide0-0-0 \
 -device ide-hd,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0,bootindex=1 \
--device vfio-pci,host=0000:06:12.1,id=hostdev0,bus=pci.0,addr=0x3 \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x4
+-device vfio-pci,host=0000:06:12.1,id=hostdev0,bus=pci.0,addr=0x2 \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
diff --git a/tests/qemuxml2argvdata/hugepages-default.args b/tests/qemuxml2argvdata/hugepages-default.args
index 8436d949a9..3bccaa83c3 100644
--- a/tests/qemuxml2argvdata/hugepages-default.args
+++ b/tests/qemuxml2argvdata/hugepages-default.args
@@ -26,4 +26,4 @@ QEMU_AUDIO_DRV=none \
 -no-shutdown \
 -no-acpi \
 -usb \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2
diff --git a/tests/qemuxml2argvdata/hugepages-shared.args b/tests/qemuxml2argvdata/hugepages-shared.args
index 659121d39e..c2b01e2012 100644
--- a/tests/qemuxml2argvdata/hugepages-shared.args
+++ b/tests/qemuxml2argvdata/hugepages-shared.args
@@ -34,4 +34,4 @@ QEMU_AUDIO_DRV=none \
 -usb \
 -drive file=/dev/HostVG/QEMUGuest1,format=raw,if=none,id=drive-ide0-0-0 \
 -device ide-hd,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0,bootindex=1 \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2
diff --git a/tests/qemuxml2argvdata/input-usbmouse-addr.args b/tests/qemuxml2argvdata/input-usbmouse-addr.args
index 721c99ad10..28f7cdff25 100644
--- a/tests/qemuxml2argvdata/input-usbmouse-addr.args
+++ b/tests/qemuxml2argvdata/input-usbmouse-addr.args
@@ -27,4 +27,4 @@ QEMU_AUDIO_DRV=none \
 -drive file=/dev/HostVG/QEMUGuest1,format=raw,if=none,id=drive-ide0-0-0 \
 -device ide-hd,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0,bootindex=1 \
 -device usb-mouse,id=input0,bus=usb.0,port=2 \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2
diff --git a/tests/qemuxml2argvdata/iothreads-disk.args b/tests/qemuxml2argvdata/iothreads-disk.args
index 537c48b316..0a36315fb3 100644
--- a/tests/qemuxml2argvdata/iothreads-disk.args
+++ b/tests/qemuxml2argvdata/iothreads-disk.args
@@ -31,4 +31,4 @@ QEMU_AUDIO_DRV=none \
 -drive file=/var/lib/libvirt/images/iothrtest1.img,format=raw,if=none,id=drive-virtio-disk1 \
 -device virtio-blk-pci,iothread=iothread1,bus=pci.0,addr=0x4,drive=drive-virtio-disk1,id=virtio-disk1 \
 -drive file=/var/lib/libvirt/images/iothrtest2.img,format=raw,if=none,id=drive-virtio-disk2 \
--device virtio-blk-pci,iothread=iothread2,bus=pci.0,addr=0x3,drive=drive-virtio-disk2,id=virtio-disk2
+-device virtio-blk-pci,iothread=iothread2,bus=pci.0,addr=0x2,drive=drive-virtio-disk2,id=virtio-disk2
diff --git a/tests/qemuxml2argvdata/kvm-features-off.args b/tests/qemuxml2argvdata/kvm-features-off.args
index 1bba9ef7bc..a61203a01b 100644
--- a/tests/qemuxml2argvdata/kvm-features-off.args
+++ b/tests/qemuxml2argvdata/kvm-features-off.args
@@ -23,4 +23,4 @@ QEMU_AUDIO_DRV=none \
 -rtc base=utc \
 -no-shutdown \
 -usb \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2
diff --git a/tests/qemuxml2argvdata/kvm-pit-delay.args b/tests/qemuxml2argvdata/kvm-pit-delay.args
index e86ffd7422..d1e340b6a8 100644
--- a/tests/qemuxml2argvdata/kvm-pit-delay.args
+++ b/tests/qemuxml2argvdata/kvm-pit-delay.args
@@ -27,4 +27,4 @@ QEMU_AUDIO_DRV=none \
 -usb \
 -drive file=/dev/HostVG/QEMUGuest1,format=raw,if=none,id=drive-ide0-0-0 \
 -device ide-hd,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0,bootindex=1 \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2
diff --git a/tests/qemuxml2argvdata/kvm-pit-discard.args b/tests/qemuxml2argvdata/kvm-pit-discard.args
index 4051949bde..3b0cb48230 100644
--- a/tests/qemuxml2argvdata/kvm-pit-discard.args
+++ b/tests/qemuxml2argvdata/kvm-pit-discard.args
@@ -27,4 +27,4 @@ QEMU_AUDIO_DRV=none \
 -usb \
 -drive file=/dev/HostVG/QEMUGuest1,format=raw,if=none,id=drive-ide0-0-0 \
 -device ide-hd,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0,bootindex=1 \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2
diff --git a/tests/qemuxml2argvdata/luks-disks-source-qcow2.args b/tests/qemuxml2argvdata/luks-disks-source-qcow2.args
index 3d169e301f..33e5b51264 100644
--- a/tests/qemuxml2argvdata/luks-disks-source-qcow2.args
+++ b/tests/qemuxml2argvdata/luks-disks-source-qcow2.args
@@ -33,14 +33,14 @@ QEMU_AUDIO_DRV=none \
 -device virtio-blk-pci,bus=pci.0,addr=0x5,drive=drive-virtio-disk1,id=virtio-disk1 \
 -object secret,id=virtio-disk2-encryption-secret0,data=9eao5F8qtkGt+seB1HYivWIxbtwUu6MQtg1zpj/oDtUsPr1q8wBYM91uEHCn6j/1,keyid=masterKey0,iv=AAECAwQFBgcICQoLDA0ODw==,format=base64 \
 -drive file=iscsi://myname:AQCVn5hO6HzFAhAAq0NCv8jtJcIcE+HOBlMQ1A@xxxxxxxxxxx:6000/iqn.1992-01.com.example%3Astorage/1,encrypt.format=luks,encrypt.key-secret=virtio-disk2-encryption-secret0,format=qcow2,if=none,id=drive-virtio-disk2 \
--device virtio-blk-pci,bus=pci.0,addr=0x6,drive=drive-virtio-disk2,id=virtio-disk2 \
+-device virtio-blk-pci,bus=pci.0,addr=0x2,drive=drive-virtio-disk2,id=virtio-disk2 \
 -object secret,id=virtio-disk3-encryption-secret0,data=9eao5F8qtkGt+seB1HYivWIxbtwUu6MQtg1zpj/oDtUsPr1q8wBYM91uEHCn6j/1,keyid=masterKey0,iv=AAECAwQFBgcICQoLDA0ODw==,format=base64 \
 -drive file=iscsi://iscsi.example.com:3260/demo-target/3,encrypt.format=luks,encrypt.key-secret=virtio-disk3-encryption-secret0,format=qcow2,if=none,id=drive-virtio-disk3 \
--device virtio-blk-pci,bus=pci.0,addr=0x7,drive=drive-virtio-disk3,id=virtio-disk3 \
+-device virtio-blk-pci,bus=pci.0,addr=0x6,drive=drive-virtio-disk3,id=virtio-disk3 \
 -object secret,id=virtio-disk4-encryption-secret0,data=9eao5F8qtkGt+seB1HYivWIxbtwUu6MQtg1zpj/oDtUsPr1q8wBYM91uEHCn6j/1,keyid=masterKey0,iv=AAECAwQFBgcICQoLDA0ODw==,format=base64 \
 -drive 'file=rbd:pool/image:auth_supported=none:mon_host=mon1.example.org\:6321\;mon2.example.org\:6322\;mon3.example.org\:6322,encrypt.format=luks,encrypt.key-secret=virtio-disk4-encryption-secret0,format=qcow2,if=none,id=drive-virtio-disk4' \
--device virtio-blk-pci,bus=pci.0,addr=0x8,drive=drive-virtio-disk4,id=virtio-disk4 \
+-device virtio-blk-pci,bus=pci.0,addr=0x7,drive=drive-virtio-disk4,id=virtio-disk4 \
 -object secret,id=virtio-disk5-encryption-secret0,data=9eao5F8qtkGt+seB1HYivWIxbtwUu6MQtg1zpj/oDtUsPr1q8wBYM91uEHCn6j/1,keyid=masterKey0,iv=AAECAwQFBgcICQoLDA0ODw==,format=base64 \
 -drive file=/storage/guest_disks/encryptdisk5,encrypt.format=luks,encrypt.key-secret=virtio-disk5-encryption-secret0,format=qcow2,if=none,id=drive-virtio-disk5 \
--device virtio-blk-pci,bus=pci.0,addr=0x9,drive=drive-virtio-disk5,id=virtio-disk5 \
+-device virtio-blk-pci,bus=pci.0,addr=0x8,drive=drive-virtio-disk5,id=virtio-disk5 \
 -device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
diff --git a/tests/qemuxml2argvdata/luks-disks-source.args b/tests/qemuxml2argvdata/luks-disks-source.args
index 321754c718..2cc9495b65 100644
--- a/tests/qemuxml2argvdata/luks-disks-source.args
+++ b/tests/qemuxml2argvdata/luks-disks-source.args
@@ -33,11 +33,11 @@ QEMU_AUDIO_DRV=none \
 -device virtio-blk-pci,bus=pci.0,addr=0x5,drive=drive-virtio-disk1,id=virtio-disk1 \
 -object secret,id=virtio-disk2-encryption-secret0,data=9eao5F8qtkGt+seB1HYivWIxbtwUu6MQtg1zpj/oDtUsPr1q8wBYM91uEHCn6j/1,keyid=masterKey0,iv=AAECAwQFBgcICQoLDA0ODw==,format=base64 \
 -drive file=iscsi://myname:AQCVn5hO6HzFAhAAq0NCv8jtJcIcE+HOBlMQ1A@xxxxxxxxxxx:6000/iqn.1992-01.com.example%3Astorage/1,key-secret=virtio-disk2-encryption-secret0,format=luks,if=none,id=drive-virtio-disk2 \
--device virtio-blk-pci,bus=pci.0,addr=0x6,drive=drive-virtio-disk2,id=virtio-disk2 \
+-device virtio-blk-pci,bus=pci.0,addr=0x2,drive=drive-virtio-disk2,id=virtio-disk2 \
 -object secret,id=virtio-disk3-encryption-secret0,data=9eao5F8qtkGt+seB1HYivWIxbtwUu6MQtg1zpj/oDtUsPr1q8wBYM91uEHCn6j/1,keyid=masterKey0,iv=AAECAwQFBgcICQoLDA0ODw==,format=base64 \
 -drive file=iscsi://iscsi.example.com:3260/demo-target/3,key-secret=virtio-disk3-encryption-secret0,format=luks,if=none,id=drive-virtio-disk3 \
--device virtio-blk-pci,bus=pci.0,addr=0x7,drive=drive-virtio-disk3,id=virtio-disk3 \
+-device virtio-blk-pci,bus=pci.0,addr=0x6,drive=drive-virtio-disk3,id=virtio-disk3 \
 -object secret,id=virtio-disk4-encryption-secret0,data=9eao5F8qtkGt+seB1HYivWIxbtwUu6MQtg1zpj/oDtUsPr1q8wBYM91uEHCn6j/1,keyid=masterKey0,iv=AAECAwQFBgcICQoLDA0ODw==,format=base64 \
 -drive 'file=rbd:pool/image:auth_supported=none:mon_host=mon1.example.org\:6321\;mon2.example.org\:6322\;mon3.example.org\:6322,key-secret=virtio-disk4-encryption-secret0,format=luks,if=none,id=drive-virtio-disk4' \
--device virtio-blk-pci,bus=pci.0,addr=0x8,drive=drive-virtio-disk4,id=virtio-disk4 \
+-device virtio-blk-pci,bus=pci.0,addr=0x7,drive=drive-virtio-disk4,id=virtio-disk4 \
 -device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
diff --git a/tests/qemuxml2argvdata/machine-aliases1.args b/tests/qemuxml2argvdata/machine-aliases1.args
index 58a1ee3cdc..e5c7056a2e 100644
--- a/tests/qemuxml2argvdata/machine-aliases1.args
+++ b/tests/qemuxml2argvdata/machine-aliases1.args
@@ -26,4 +26,4 @@ QEMU_AUDIO_DRV=none \
 -usb \
 -drive file=/dev/HostVG/QEMUGuest1,format=raw,if=none,id=drive-ide0-0-0 \
 -device ide-hd,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0,bootindex=1 \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2
diff --git a/tests/qemuxml2argvdata/machine-aliases2.args b/tests/qemuxml2argvdata/machine-aliases2.args
index ad291184b7..a1a8d8b70a 100644
--- a/tests/qemuxml2argvdata/machine-aliases2.args
+++ b/tests/qemuxml2argvdata/machine-aliases2.args
@@ -26,4 +26,4 @@ QEMU_AUDIO_DRV=none \
 -usb \
 -drive file=/dev/HostVG/QEMUGuest1,format=raw,if=none,id=drive-ide0-0-0 \
 -device ide-hd,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0,bootindex=1 \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2
diff --git a/tests/qemuxml2argvdata/machine-smm-opt.args b/tests/qemuxml2argvdata/machine-smm-opt.args
index 62833351f6..5d2a0a02bb 100644
--- a/tests/qemuxml2argvdata/machine-smm-opt.args
+++ b/tests/qemuxml2argvdata/machine-smm-opt.args
@@ -25,7 +25,7 @@ QEMU_AUDIO_DRV=none \
 -no-acpi \
 -device i82801b11-bridge,id=pci.1,bus=pcie.0,addr=0x1e \
 -device pci-bridge,chassis_nr=2,id=pci.2,bus=pci.1,addr=0x0 \
--device ioh3420,port=0x10,chassis=3,id=pci.3,bus=pcie.0,addr=0x2 \
+-device ioh3420,port=0x8,chassis=3,id=pci.3,bus=pcie.0,addr=0x1 \
 -device virtio-scsi-pci,id=scsi0,bus=pci.2,addr=0x1 \
 -drive file=/dev/HostVG/QEMUGuest1,format=raw,if=none,id=drive-scsi0-0-0-0 \
 -device scsi-hd,bus=scsi0.0,channel=0,scsi-id=0,lun=0,drive=drive-scsi0-0-0-0,id=scsi0-0-0-0,bootindex=1 \
diff --git a/tests/qemuxml2argvdata/machine-vmport-opt.args b/tests/qemuxml2argvdata/machine-vmport-opt.args
index 1ce42179ed..e59d477e38 100644
--- a/tests/qemuxml2argvdata/machine-vmport-opt.args
+++ b/tests/qemuxml2argvdata/machine-vmport-opt.args
@@ -26,4 +26,4 @@ QEMU_AUDIO_DRV=none \
 -usb \
 -drive file=/dev/HostVG/QEMUGuest1,format=raw,if=none,id=drive-ide0-0-0 \
 -device ide-hd,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0,bootindex=1 \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2
diff --git a/tests/qemuxml2argvdata/memory-hotplug-dimm-addr.args b/tests/qemuxml2argvdata/memory-hotplug-dimm-addr.args
index c12879e6bc..ec5811dc74 100644
--- a/tests/qemuxml2argvdata/memory-hotplug-dimm-addr.args
+++ b/tests/qemuxml2argvdata/memory-hotplug-dimm-addr.args
@@ -31,4 +31,4 @@ QEMU_AUDIO_DRV=none \
 -usb \
 -drive file=/dev/HostVG/QEMUGuest1,format=raw,if=none,id=drive-ide0-0-0 \
 -device ide-hd,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0,bootindex=1 \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2
diff --git a/tests/qemuxml2argvdata/memory-hotplug-dimm.args b/tests/qemuxml2argvdata/memory-hotplug-dimm.args
index cdadded1c9..7f52d89e40 100644
--- a/tests/qemuxml2argvdata/memory-hotplug-dimm.args
+++ b/tests/qemuxml2argvdata/memory-hotplug-dimm.args
@@ -31,4 +31,4 @@ QEMU_AUDIO_DRV=none \
 -usb \
 -drive file=/dev/HostVG/QEMUGuest1,format=raw,if=none,id=drive-ide0-0-0 \
 -device ide-hd,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0,bootindex=1 \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2
diff --git a/tests/qemuxml2argvdata/memory-hotplug.args b/tests/qemuxml2argvdata/memory-hotplug.args
index 52b8ebec54..b459f50ce5 100644
--- a/tests/qemuxml2argvdata/memory-hotplug.args
+++ b/tests/qemuxml2argvdata/memory-hotplug.args
@@ -27,4 +27,4 @@ QEMU_AUDIO_DRV=none \
 -usb \
 -drive file=/dev/HostVG/QEMUGuest1,format=raw,if=none,id=drive-ide0-0-0 \
 -device ide-hd,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0,bootindex=1 \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2
diff --git a/tests/qemuxml2argvdata/memtune-unlimited.args b/tests/qemuxml2argvdata/memtune-unlimited.args
index 5770ba928a..699ed70abc 100644
--- a/tests/qemuxml2argvdata/memtune-unlimited.args
+++ b/tests/qemuxml2argvdata/memtune-unlimited.args
@@ -26,4 +26,4 @@ QEMU_AUDIO_DRV=none \
 -usb \
 -drive file=/dev/HostVG/QEMUGuest1,format=raw,if=none,id=drive-ide0-0-0 \
 -device ide-hd,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0,bootindex=1 \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2
diff --git a/tests/qemuxml2argvdata/memtune.args b/tests/qemuxml2argvdata/memtune.args
index 5770ba928a..699ed70abc 100644
--- a/tests/qemuxml2argvdata/memtune.args
+++ b/tests/qemuxml2argvdata/memtune.args
@@ -26,4 +26,4 @@ QEMU_AUDIO_DRV=none \
 -usb \
 -drive file=/dev/HostVG/QEMUGuest1,format=raw,if=none,id=drive-ide0-0-0 \
 -device ide-hd,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0,bootindex=1 \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2
diff --git a/tests/qemuxml2argvdata/migrate-numa-unaligned.args b/tests/qemuxml2argvdata/migrate-numa-unaligned.args
index 730af94f48..510abc5f57 100644
--- a/tests/qemuxml2argvdata/migrate-numa-unaligned.args
+++ b/tests/qemuxml2argvdata/migrate-numa-unaligned.args
@@ -31,4 +31,4 @@ QEMU_AUDIO_DRV=none \
 -no-acpi \
 -usb \
 -incoming fd:7 \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2
diff --git a/tests/qemuxml2argvdata/minimal-msg-timestamp.args b/tests/qemuxml2argvdata/minimal-msg-timestamp.args
index e495f6be1a..18838030fe 100644
--- a/tests/qemuxml2argvdata/minimal-msg-timestamp.args
+++ b/tests/qemuxml2argvdata/minimal-msg-timestamp.args
@@ -26,5 +26,5 @@ QEMU_AUDIO_DRV=none \
 -usb \
 -drive file=/dev/HostVG/QEMUGuest1,format=raw,if=none,id=drive-ide0-0-0 \
 -device ide-hd,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0,bootindex=1 \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3 \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2 \
 -msg timestamp=on
diff --git a/tests/qemuxml2argvdata/minimal-sandbox.args b/tests/qemuxml2argvdata/minimal-sandbox.args
index ce4914e960..c0878334cd 100644
--- a/tests/qemuxml2argvdata/minimal-sandbox.args
+++ b/tests/qemuxml2argvdata/minimal-sandbox.args
@@ -26,5 +26,5 @@ QEMU_AUDIO_DRV=none \
 -usb \
 -drive file=/dev/HostVG/QEMUGuest1,format=raw,if=none,id=drive-ide0-0-0 \
 -device ide-hd,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0,bootindex=1 \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3 \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2 \
 -sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny
diff --git a/tests/qemuxml2argvdata/minimal.args b/tests/qemuxml2argvdata/minimal.args
index 5770ba928a..699ed70abc 100644
--- a/tests/qemuxml2argvdata/minimal.args
+++ b/tests/qemuxml2argvdata/minimal.args
@@ -26,4 +26,4 @@ QEMU_AUDIO_DRV=none \
 -usb \
 -drive file=/dev/HostVG/QEMUGuest1,format=raw,if=none,id=drive-ide0-0-0 \
 -device ide-hd,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0,bootindex=1 \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2
diff --git a/tests/qemuxml2argvdata/monitor-json.args b/tests/qemuxml2argvdata/monitor-json.args
index 9d9d02fc4f..ba3587601b 100644
--- a/tests/qemuxml2argvdata/monitor-json.args
+++ b/tests/qemuxml2argvdata/monitor-json.args
@@ -26,4 +26,4 @@ QEMU_AUDIO_DRV=none \
 -usb \
 -drive file=/dev/hda1,format=qcow2,if=none,id=drive-ide0-0-0 \
 -device ide-hd,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0,bootindex=1 \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2
diff --git a/tests/qemuxml2argvdata/multifunction-pci-device.args b/tests/qemuxml2argvdata/multifunction-pci-device.args
index f3ee4abc40..4938756b96 100644
--- a/tests/qemuxml2argvdata/multifunction-pci-device.args
+++ b/tests/qemuxml2argvdata/multifunction-pci-device.args
@@ -35,4 +35,4 @@ QEMU_AUDIO_DRV=none \
 -usb \
 -drive file=/tmp/scsidisk.img,format=raw,if=none,id=drive-scsi0-0-0 \
 -device scsi-hd,bus=scsi0.0,scsi-id=0,drive=drive-scsi0-0-0,id=scsi0-0-0,bootindex=1 \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x5
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2
diff --git a/tests/qemuxml2argvdata/net-client.args b/tests/qemuxml2argvdata/net-client.args
index c47ee20be2..535533d044 100644
--- a/tests/qemuxml2argvdata/net-client.args
+++ b/tests/qemuxml2argvdata/net-client.args
@@ -27,5 +27,5 @@ QEMU_AUDIO_DRV=none \
 -drive file=/dev/HostVG/QEMUGuest1,format=raw,if=none,id=drive-ide0-0-0 \
 -device ide-hd,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0,bootindex=1 \
 -netdev socket,connect=192.168.0.1:5558,id=hostnet0 \
--device rtl8139,netdev=hostnet0,id=net0,mac=52:54:00:8c:b9:05,bus=pci.0,addr=0x3 \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x4
+-device rtl8139,netdev=hostnet0,id=net0,mac=52:54:00:8c:b9:05,bus=pci.0,addr=0x2 \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
diff --git a/tests/qemuxml2argvdata/net-eth-hostip.args b/tests/qemuxml2argvdata/net-eth-hostip.args
index 989004299e..a7cac16894 100644
--- a/tests/qemuxml2argvdata/net-eth-hostip.args
+++ b/tests/qemuxml2argvdata/net-eth-hostip.args
@@ -27,4 +27,4 @@ QEMU_AUDIO_DRV=none \
 -drive file=/dev/HostVG/QEMUGuest1,format=raw,if=none,id=drive-ide0-0-0 \
 -device ide-hd,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0,bootindex=1 \
 -netdev tap,fd=3,id=hostnet0 \
--device rtl8139,netdev=hostnet0,id=net0,mac=00:11:22:33:44:55,bus=pci.0,addr=0x3
+-device rtl8139,netdev=hostnet0,id=net0,mac=00:11:22:33:44:55,bus=pci.0,addr=0x2
diff --git a/tests/qemuxml2argvdata/net-eth-ifname.args b/tests/qemuxml2argvdata/net-eth-ifname.args
index 989004299e..a7cac16894 100644
--- a/tests/qemuxml2argvdata/net-eth-ifname.args
+++ b/tests/qemuxml2argvdata/net-eth-ifname.args
@@ -27,4 +27,4 @@ QEMU_AUDIO_DRV=none \
 -drive file=/dev/HostVG/QEMUGuest1,format=raw,if=none,id=drive-ide0-0-0 \
 -device ide-hd,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0,bootindex=1 \
 -netdev tap,fd=3,id=hostnet0 \
--device rtl8139,netdev=hostnet0,id=net0,mac=00:11:22:33:44:55,bus=pci.0,addr=0x3
+-device rtl8139,netdev=hostnet0,id=net0,mac=00:11:22:33:44:55,bus=pci.0,addr=0x2
diff --git a/tests/qemuxml2argvdata/net-eth-names.args b/tests/qemuxml2argvdata/net-eth-names.args
index dc9cefe7dd..3c74b44033 100644
--- a/tests/qemuxml2argvdata/net-eth-names.args
+++ b/tests/qemuxml2argvdata/net-eth-names.args
@@ -27,7 +27,7 @@ QEMU_AUDIO_DRV=none \
 -drive file=/dev/HostVG/QEMUGuest1,format=raw,if=none,id=drive-ide0-0-0 \
 -device ide-hd,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0,bootindex=1 \
 -netdev tap,fd=3,id=hostnet0 \
--device rtl8139,netdev=hostnet0,id=net0,mac=00:11:22:33:44:55,bus=pci.0,addr=0x3 \
+-device rtl8139,netdev=hostnet0,id=net0,mac=00:11:22:33:44:55,bus=pci.0,addr=0x2 \
 -netdev tap,fd=3,id=hostnet1 \
--device e1000,netdev=hostnet1,id=net1,mac=00:11:22:33:44:56,bus=pci.0,addr=0x4 \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x5
+-device e1000,netdev=hostnet1,id=net1,mac=00:11:22:33:44:56,bus=pci.0,addr=0x3 \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x4
diff --git a/tests/qemuxml2argvdata/net-eth-unmanaged-tap.args b/tests/qemuxml2argvdata/net-eth-unmanaged-tap.args
index 136079b974..009071590d 100644
--- a/tests/qemuxml2argvdata/net-eth-unmanaged-tap.args
+++ b/tests/qemuxml2argvdata/net-eth-unmanaged-tap.args
@@ -27,4 +27,4 @@ QEMU_AUDIO_DRV=none \
 -drive file=/dev/HostVG/QEMUGuest1,format=raw,if=none,id=drive-ide0-0-0 \
 -device ide-hd,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0,bootindex=1 \
 -netdev tap,fd=3,id=hostnet0,vhost=on,vhostfd=44 \
--device virtio-net-pci,netdev=hostnet0,id=net0,mac=fe:11:22:33:44:55,bus=pci.0,addr=0x3
+-device virtio-net-pci,netdev=hostnet0,id=net0,mac=fe:11:22:33:44:55,bus=pci.0,addr=0x2
diff --git a/tests/qemuxml2argvdata/net-eth.args b/tests/qemuxml2argvdata/net-eth.args
index 989004299e..a7cac16894 100644
--- a/tests/qemuxml2argvdata/net-eth.args
+++ b/tests/qemuxml2argvdata/net-eth.args
@@ -27,4 +27,4 @@ QEMU_AUDIO_DRV=none \
 -drive file=/dev/HostVG/QEMUGuest1,format=raw,if=none,id=drive-ide0-0-0 \
 -device ide-hd,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0,bootindex=1 \
 -netdev tap,fd=3,id=hostnet0 \
--device rtl8139,netdev=hostnet0,id=net0,mac=00:11:22:33:44:55,bus=pci.0,addr=0x3
+-device rtl8139,netdev=hostnet0,id=net0,mac=00:11:22:33:44:55,bus=pci.0,addr=0x2
diff --git a/tests/qemuxml2argvdata/net-hostdev-bootorder.args b/tests/qemuxml2argvdata/net-hostdev-bootorder.args
index fc45018608..fa0288d577 100644
--- a/tests/qemuxml2argvdata/net-hostdev-bootorder.args
+++ b/tests/qemuxml2argvdata/net-hostdev-bootorder.args
@@ -26,4 +26,4 @@ QEMU_AUDIO_DRV=none \
 -usb \
 -drive file=/dev/HostVG/QEMUGuest1,format=raw,if=none,id=drive-ide0-0-0 \
 -device ide-hd,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0,bootindex=2 \
--device vfio-pci,host=0000:03:07.1,id=hostdev0,bootindex=1,bus=pci.0,addr=0x3
+-device vfio-pci,host=0000:03:07.1,id=hostdev0,bootindex=1,bus=pci.0,addr=0x2
diff --git a/tests/qemuxml2argvdata/net-hostdev-multidomain.args b/tests/qemuxml2argvdata/net-hostdev-multidomain.args
index 29de18202c..76cbdfd518 100644
--- a/tests/qemuxml2argvdata/net-hostdev-multidomain.args
+++ b/tests/qemuxml2argvdata/net-hostdev-multidomain.args
@@ -26,5 +26,5 @@ QEMU_AUDIO_DRV=none \
 -usb \
 -drive file=/dev/HostVG/QEMUGuest1,format=raw,if=none,id=drive-ide0-0-0 \
 -device ide-hd,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0,bootindex=1 \
--device vfio-pci,host=2424:21:1c.6,id=hostdev0,bus=pci.0,addr=0x3 \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x4
+-device vfio-pci,host=2424:21:1c.6,id=hostdev0,bus=pci.0,addr=0x2 \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
diff --git a/tests/qemuxml2argvdata/net-hostdev-vfio-multidomain.args b/tests/qemuxml2argvdata/net-hostdev-vfio-multidomain.args
index b24cc55aa4..935a849916 100644
--- a/tests/qemuxml2argvdata/net-hostdev-vfio-multidomain.args
+++ b/tests/qemuxml2argvdata/net-hostdev-vfio-multidomain.args
@@ -26,5 +26,5 @@ QEMU_AUDIO_DRV=none \
 -usb \
 -drive file=/dev/HostVG/QEMUGuest1,format=raw,if=none,id=drive-ide0-0-0 \
 -device ide-hd,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0,bootindex=1 \
--device vfio-pci,host=0021:de:1f.1,id=hostdev0,bus=pci.0,addr=0x3 \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x4
+-device vfio-pci,host=0021:de:1f.1,id=hostdev0,bus=pci.0,addr=0x2 \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
diff --git a/tests/qemuxml2argvdata/net-hostdev-vfio.args b/tests/qemuxml2argvdata/net-hostdev-vfio.args
index c63f414165..3466963173 100644
--- a/tests/qemuxml2argvdata/net-hostdev-vfio.args
+++ b/tests/qemuxml2argvdata/net-hostdev-vfio.args
@@ -26,5 +26,5 @@ QEMU_AUDIO_DRV=none \
 -usb \
 -drive file=/dev/HostVG/QEMUGuest1,format=raw,if=none,id=drive-ide0-0-0 \
 -device ide-hd,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0,bootindex=1 \
--device vfio-pci,host=0000:06:12.1,id=hostdev0,bus=pci.0,addr=0x3 \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x4
+-device vfio-pci,host=0000:06:12.1,id=hostdev0,bus=pci.0,addr=0x2 \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
diff --git a/tests/qemuxml2argvdata/net-hostdev.args b/tests/qemuxml2argvdata/net-hostdev.args
index a8593e451f..4014cef655 100644
--- a/tests/qemuxml2argvdata/net-hostdev.args
+++ b/tests/qemuxml2argvdata/net-hostdev.args
@@ -26,5 +26,5 @@ QEMU_AUDIO_DRV=none \
 -usb \
 -drive file=/dev/HostVG/QEMUGuest1,format=raw,if=none,id=drive-ide0-0-0 \
 -device ide-hd,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0,bootindex=1 \
--device vfio-pci,host=0000:03:07.1,id=hostdev0,bus=pci.0,addr=0x3 \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x4
+-device vfio-pci,host=0000:03:07.1,id=hostdev0,bus=pci.0,addr=0x2 \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
diff --git a/tests/qemuxml2argvdata/net-many-models.args b/tests/qemuxml2argvdata/net-many-models.args
index 35bd256467..f83ab38122 100644
--- a/tests/qemuxml2argvdata/net-many-models.args
+++ b/tests/qemuxml2argvdata/net-many-models.args
@@ -24,14 +24,14 @@ QEMU_AUDIO_DRV=none \
 -no-shutdown \
 -no-acpi \
 -netdev user,id=hostnet0 \
--device idontexist,netdev=hostnet0,id=net0,mac=00:11:22:33:44:55,bus=pci.0,addr=0x3 \
+-device idontexist,netdev=hostnet0,id=net0,mac=00:11:22:33:44:55,bus=pci.0,addr=0x2 \
 -netdev user,id=hostnet1 \
--device vmxnet3,netdev=hostnet1,id=net1,mac=00:11:22:33:44:56,bus=pci.0,addr=0x4 \
+-device vmxnet3,netdev=hostnet1,id=net1,mac=00:11:22:33:44:56,bus=pci.0,addr=0x3 \
 -netdev user,id=hostnet2 \
--device netfront,netdev=hostnet2,id=net2,mac=00:11:22:33:44:57,bus=pci.0,addr=0x5 \
+-device netfront,netdev=hostnet2,id=net2,mac=00:11:22:33:44:57,bus=pci.0,addr=0x4 \
 -netdev user,id=hostnet3 \
--device virtio-net-pci,netdev=hostnet3,id=net3,mac=00:11:22:33:44:58,bus=pci.0,addr=0x6 \
+-device virtio-net-pci,netdev=hostnet3,id=net3,mac=00:11:22:33:44:58,bus=pci.0,addr=0x5 \
 -netdev user,id=hostnet4 \
--device ne2k_pci,netdev=hostnet4,id=net4,mac=00:11:22:33:44:58,bus=pci.0,addr=0x7 \
+-device ne2k_pci,netdev=hostnet4,id=net4,mac=00:11:22:33:44:58,bus=pci.0,addr=0x6 \
 -netdev user,id=hostnet5 \
--device pcnet,netdev=hostnet5,id=net5,mac=00:11:22:33:44:58,bus=pci.0,addr=0x8
+-device pcnet,netdev=hostnet5,id=net5,mac=00:11:22:33:44:58,bus=pci.0,addr=0x7
diff --git a/tests/qemuxml2argvdata/net-mcast.args b/tests/qemuxml2argvdata/net-mcast.args
index 6af85fe616..c73b5383c2 100644
--- a/tests/qemuxml2argvdata/net-mcast.args
+++ b/tests/qemuxml2argvdata/net-mcast.args
@@ -27,5 +27,5 @@ QEMU_AUDIO_DRV=none \
 -drive file=/dev/HostVG/QEMUGuest1,format=raw,if=none,id=drive-ide0-0-0 \
 -device ide-hd,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0,bootindex=1 \
 -netdev socket,mcast=192.0.0.1:5558,id=hostnet0 \
--device rtl8139,netdev=hostnet0,id=net0,mac=52:54:00:8c:b9:05,bus=pci.0,addr=0x3 \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x4
+-device rtl8139,netdev=hostnet0,id=net0,mac=52:54:00:8c:b9:05,bus=pci.0,addr=0x2 \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
diff --git a/tests/qemuxml2argvdata/net-server.args b/tests/qemuxml2argvdata/net-server.args
index 226b9e5ecc..ea75012859 100644
--- a/tests/qemuxml2argvdata/net-server.args
+++ b/tests/qemuxml2argvdata/net-server.args
@@ -27,5 +27,5 @@ QEMU_AUDIO_DRV=none \
 -drive file=/dev/HostVG/QEMUGuest1,format=raw,if=none,id=drive-ide0-0-0 \
 -device ide-hd,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0,bootindex=1 \
 -netdev socket,listen=192.168.0.1:5558,id=hostnet0 \
--device rtl8139,netdev=hostnet0,id=net0,mac=52:54:00:8c:b9:05,bus=pci.0,addr=0x3 \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x4
+-device rtl8139,netdev=hostnet0,id=net0,mac=52:54:00:8c:b9:05,bus=pci.0,addr=0x2 \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
diff --git a/tests/qemuxml2argvdata/net-udp.args b/tests/qemuxml2argvdata/net-udp.args
index 0fde906e4c..a7d1cdcb1e 100644
--- a/tests/qemuxml2argvdata/net-udp.args
+++ b/tests/qemuxml2argvdata/net-udp.args
@@ -27,5 +27,5 @@ QEMU_AUDIO_DRV=none \
 -drive file=/dev/HostVG/QEMUGuest1,format=raw,if=none,id=drive-ide0-0-0 \
 -device ide-hd,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0,bootindex=1 \
 -netdev socket,udp=192.168.10.1:5555,localaddr=192.168.10.1:5556,id=hostnet0 \
--device rtl8139,netdev=hostnet0,id=net0,mac=52:54:00:8c:b9:05,bus=pci.0,addr=0x3 \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x4
+-device rtl8139,netdev=hostnet0,id=net0,mac=52:54:00:8c:b9:05,bus=pci.0,addr=0x2 \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
diff --git a/tests/qemuxml2argvdata/net-user.args b/tests/qemuxml2argvdata/net-user.args
index e44ca7572f..56dbab4bfc 100644
--- a/tests/qemuxml2argvdata/net-user.args
+++ b/tests/qemuxml2argvdata/net-user.args
@@ -27,4 +27,4 @@ QEMU_AUDIO_DRV=none \
 -drive file=/dev/HostVG/QEMUGuest1,format=raw,if=none,id=drive-ide0-0-0 \
 -device ide-hd,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0,bootindex=1 \
 -netdev user,id=hostnet0 \
--device rtl8139,netdev=hostnet0,id=net0,mac=00:11:22:33:44:55,bus=pci.0,addr=0x3
+-device rtl8139,netdev=hostnet0,id=net0,mac=00:11:22:33:44:55,bus=pci.0,addr=0x2
diff --git a/tests/qemuxml2argvdata/net-vhostuser-multiq.args b/tests/qemuxml2argvdata/net-vhostuser-multiq.args
index d3d80be212..0da421824d 100644
--- a/tests/qemuxml2argvdata/net-vhostuser-multiq.args
+++ b/tests/qemuxml2argvdata/net-vhostuser-multiq.args
@@ -28,15 +28,15 @@ QEMU_AUDIO_DRV=none \
 -device ide-hd,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0,bootindex=1 \
 -chardev socket,id=charnet0,path=/tmp/vhost0.sock,server=on \
 -netdev vhost-user,chardev=charnet0,id=hostnet0 \
--device virtio-net-pci,netdev=hostnet0,id=net0,mac=52:54:00:ee:96:6b,bus=pci.0,addr=0x3 \
+-device virtio-net-pci,netdev=hostnet0,id=net0,mac=52:54:00:ee:96:6b,bus=pci.0,addr=0x2 \
 -chardev socket,id=charnet1,path=/tmp/vhost1.sock \
 -netdev vhost-user,chardev=charnet1,id=hostnet1 \
--device virtio-net-pci,netdev=hostnet1,id=net1,mac=52:54:00:ee:96:6c,bus=pci.0,addr=0x4 \
+-device virtio-net-pci,netdev=hostnet1,id=net1,mac=52:54:00:ee:96:6c,bus=pci.0,addr=0x3 \
 -netdev socket,listen=:2015,id=hostnet2 \
--device rtl8139,netdev=hostnet2,id=net2,mac=52:54:00:95:db:c0,bus=pci.0,addr=0x5 \
+-device rtl8139,netdev=hostnet2,id=net2,mac=52:54:00:95:db:c0,bus=pci.0,addr=0x4 \
 -chardev socket,id=charnet3,path=/tmp/vhost2.sock,reconnect=10 \
 -netdev vhost-user,chardev=charnet3,id=hostnet3 \
--device virtio-net-pci,netdev=hostnet3,id=net3,mac=52:54:00:ee:96:6d,bus=pci.0,addr=0x6 \
+-device virtio-net-pci,netdev=hostnet3,id=net3,mac=52:54:00:ee:96:6d,bus=pci.0,addr=0x5 \
 -chardev socket,id=charnet4,path=/tmp/vhost3.sock,reconnect=0 \
 -netdev vhost-user,chardev=charnet4,queues=4,id=hostnet4 \
--device virtio-net-pci,mq=on,vectors=10,netdev=hostnet4,id=net4,mac=52:54:00:ee:96:6e,bus=pci.0,addr=0x7
+-device virtio-net-pci,mq=on,vectors=10,netdev=hostnet4,id=net4,mac=52:54:00:ee:96:6e,bus=pci.0,addr=0x6
diff --git a/tests/qemuxml2argvdata/net-vhostuser.args b/tests/qemuxml2argvdata/net-vhostuser.args
index 54869f8d17..d823a8130a 100644
--- a/tests/qemuxml2argvdata/net-vhostuser.args
+++ b/tests/qemuxml2argvdata/net-vhostuser.args
@@ -26,9 +26,9 @@ QEMU_AUDIO_DRV=none \
 -usb \
 -chardev socket,id=charnet0,path=/tmp/vhost0.sock,server=on \
 -netdev vhost-user,chardev=charnet0,id=hostnet0 \
--device virtio-net-pci,netdev=hostnet0,id=net0,mac=52:54:00:ee:96:6b,bus=pci.0,addr=0x3 \
+-device virtio-net-pci,netdev=hostnet0,id=net0,mac=52:54:00:ee:96:6b,bus=pci.0,addr=0x2 \
 -chardev socket,id=charnet1,path=/tmp/vhost1.sock \
 -netdev vhost-user,chardev=charnet1,id=hostnet1 \
--device virtio-net-pci,netdev=hostnet1,id=net1,mac=52:54:00:ee:96:6c,bus=pci.0,addr=0x4 \
+-device virtio-net-pci,netdev=hostnet1,id=net1,mac=52:54:00:ee:96:6c,bus=pci.0,addr=0x3 \
 -netdev socket,listen=:2015,id=hostnet2 \
--device rtl8139,netdev=hostnet2,id=net2,mac=52:54:00:95:db:c0,bus=pci.0,addr=0x5
+-device rtl8139,netdev=hostnet2,id=net2,mac=52:54:00:95:db:c0,bus=pci.0,addr=0x4
diff --git a/tests/qemuxml2argvdata/net-virtio-device.args b/tests/qemuxml2argvdata/net-virtio-device.args
index 2bf3f1280c..6ed328d716 100644
--- a/tests/qemuxml2argvdata/net-virtio-device.args
+++ b/tests/qemuxml2argvdata/net-virtio-device.args
@@ -27,5 +27,5 @@ QEMU_AUDIO_DRV=none \
 -drive file=/dev/HostVG/QEMUGuest1,format=raw,if=none,id=drive-ide0-0-0 \
 -device ide-hd,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0,bootindex=1 \
 -netdev user,id=hostnet0 \
--device virtio-net-pci,tx=bh,netdev=hostnet0,id=net0,mac=00:11:22:33:44:55,bus=pci.0,addr=0x3 \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x4
+-device virtio-net-pci,tx=bh,netdev=hostnet0,id=net0,mac=00:11:22:33:44:55,bus=pci.0,addr=0x2 \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
diff --git a/tests/qemuxml2argvdata/net-virtio-disable-offloads.args b/tests/qemuxml2argvdata/net-virtio-disable-offloads.args
index 970f6d1d89..3d6905f40c 100644
--- a/tests/qemuxml2argvdata/net-virtio-disable-offloads.args
+++ b/tests/qemuxml2argvdata/net-virtio-disable-offloads.args
@@ -27,5 +27,5 @@ QEMU_AUDIO_DRV=none \
 -drive file=/dev/HostVG/QEMUGuest7,format=raw,if=none,id=drive-ide0-0-0 \
 -device ide-hd,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0,bootindex=1 \
 -netdev user,id=hostnet0 \
--device virtio-net-pci,csum=off,gso=off,host_tso4=off,host_tso6=off,host_ecn=off,host_ufo=off,mrg_rxbuf=off,guest_csum=off,guest_tso4=off,guest_tso6=off,guest_ecn=off,guest_ufo=off,netdev=hostnet0,id=net0,mac=00:22:44:66:88:aa,bus=pci.0,addr=0x3 \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x4
+-device virtio-net-pci,csum=off,gso=off,host_tso4=off,host_tso6=off,host_ecn=off,host_ufo=off,mrg_rxbuf=off,guest_csum=off,guest_tso4=off,guest_tso6=off,guest_ecn=off,guest_ufo=off,netdev=hostnet0,id=net0,mac=00:22:44:66:88:aa,bus=pci.0,addr=0x2 \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
diff --git a/tests/qemuxml2argvdata/net-virtio-netdev.args b/tests/qemuxml2argvdata/net-virtio-netdev.args
index 01435ea24b..fff6d0ecb5 100644
--- a/tests/qemuxml2argvdata/net-virtio-netdev.args
+++ b/tests/qemuxml2argvdata/net-virtio-netdev.args
@@ -27,5 +27,5 @@ QEMU_AUDIO_DRV=none \
 -drive file=/dev/HostVG/QEMUGuest1,format=raw,if=none,id=drive-ide0-0-0 \
 -device ide-hd,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0,bootindex=1 \
 -netdev user,id=hostnet0 \
--device virtio-net-pci,netdev=hostnet0,id=net0,mac=00:11:22:33:44:55,bus=pci.0,addr=0x3 \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x4
+-device virtio-net-pci,netdev=hostnet0,id=net0,mac=00:11:22:33:44:55,bus=pci.0,addr=0x2 \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
diff --git a/tests/qemuxml2argvdata/net-virtio-rxtxqueuesize.args b/tests/qemuxml2argvdata/net-virtio-rxtxqueuesize.args
index 22d911b1ab..d900d3590e 100644
--- a/tests/qemuxml2argvdata/net-virtio-rxtxqueuesize.args
+++ b/tests/qemuxml2argvdata/net-virtio-rxtxqueuesize.args
@@ -27,5 +27,5 @@ QEMU_AUDIO_DRV=none \
 -drive file=/dev/HostVG/QEMUGuest1,format=raw,if=none,id=drive-ide0-0-0 \
 -device ide-hd,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0,bootindex=1 \
 -netdev user,id=hostnet0 \
--device virtio-net-pci,rx_queue_size=512,tx_queue_size=1024,netdev=hostnet0,id=net0,mac=00:11:22:33:44:55,bus=pci.0,addr=0x3 \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x4
+-device virtio-net-pci,rx_queue_size=512,tx_queue_size=1024,netdev=hostnet0,id=net0,mac=00:11:22:33:44:55,bus=pci.0,addr=0x2 \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
diff --git a/tests/qemuxml2argvdata/net-virtio-teaming.args b/tests/qemuxml2argvdata/net-virtio-teaming.args
index 6a8ae6a23b..567e5d76bc 100644
--- a/tests/qemuxml2argvdata/net-virtio-teaming.args
+++ b/tests/qemuxml2argvdata/net-virtio-teaming.args
@@ -27,9 +27,9 @@ QEMU_AUDIO_DRV=none \
 -drive file=/dev/HostVG/QEMUGuest1,format=raw,if=none,id=drive-ide0-0-0 \
 -device ide-hd,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0,bootindex=1 \
 -netdev user,id=hostua-backup0 \
--device virtio-net-pci,failover=on,netdev=hostua-backup0,id=ua-backup0,mac=00:11:22:33:44:55,bus=pci.0,addr=0x3 \
+-device virtio-net-pci,failover=on,netdev=hostua-backup0,id=ua-backup0,mac=00:11:22:33:44:55,bus=pci.0,addr=0x2 \
 -netdev user,id=hostua-backup1 \
--device virtio-net-pci,failover=on,netdev=hostua-backup1,id=ua-backup1,mac=66:44:33:22:11:00,bus=pci.0,addr=0x4 \
--device vfio-pci,host=0000:03:07.1,id=hostdev0,bus=pci.0,addr=0x5,failover_pair_id=ua-backup0 \
--device vfio-pci,host=0000:03:07.2,id=hostdev1,bus=pci.0,addr=0x6,failover_pair_id=ua-backup1 \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x7
+-device virtio-net-pci,failover=on,netdev=hostua-backup1,id=ua-backup1,mac=66:44:33:22:11:00,bus=pci.0,addr=0x3 \
+-device vfio-pci,host=0000:03:07.1,id=hostdev0,bus=pci.0,addr=0x4,failover_pair_id=ua-backup0 \
+-device vfio-pci,host=0000:03:07.2,id=hostdev1,bus=pci.0,addr=0x5,failover_pair_id=ua-backup1 \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x6
diff --git a/tests/qemuxml2argvdata/net-virtio.args b/tests/qemuxml2argvdata/net-virtio.args
index 66a588942c..de99277a0c 100644
--- a/tests/qemuxml2argvdata/net-virtio.args
+++ b/tests/qemuxml2argvdata/net-virtio.args
@@ -27,4 +27,4 @@ QEMU_AUDIO_DRV=none \
 -drive file=/dev/HostVG/QEMUGuest1,format=raw,if=none,id=drive-ide0-0-0 \
 -device ide-hd,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0,bootindex=1 \
 -netdev user,id=hostnet0 \
--device virtio-net-pci,netdev=hostnet0,id=net0,mac=00:11:22:33:44:55,bus=pci.0,addr=0x3
+-device virtio-net-pci,netdev=hostnet0,id=net0,mac=00:11:22:33:44:55,bus=pci.0,addr=0x2
diff --git a/tests/qemuxml2argvdata/numad-auto-memory-vcpu-cpuset.args b/tests/qemuxml2argvdata/numad-auto-memory-vcpu-cpuset.args
index 91290fbe0e..e66bd7deb0 100644
--- a/tests/qemuxml2argvdata/numad-auto-memory-vcpu-cpuset.args
+++ b/tests/qemuxml2argvdata/numad-auto-memory-vcpu-cpuset.args
@@ -26,4 +26,4 @@ QEMU_AUDIO_DRV=none \
 -usb \
 -drive file=/dev/HostVG/QEMUGuest1,format=raw,if=none,id=drive-ide0-0-0 \
 -device ide-hd,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0,bootindex=1 \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2
diff --git a/tests/qemuxml2argvdata/numad-auto-memory-vcpu-no-cpuset-and-placement.args b/tests/qemuxml2argvdata/numad-auto-memory-vcpu-no-cpuset-and-placement.args
index 91290fbe0e..e66bd7deb0 100644
--- a/tests/qemuxml2argvdata/numad-auto-memory-vcpu-no-cpuset-and-placement.args
+++ b/tests/qemuxml2argvdata/numad-auto-memory-vcpu-no-cpuset-and-placement.args
@@ -26,4 +26,4 @@ QEMU_AUDIO_DRV=none \
 -usb \
 -drive file=/dev/HostVG/QEMUGuest1,format=raw,if=none,id=drive-ide0-0-0 \
 -device ide-hd,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0,bootindex=1 \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2
diff --git a/tests/qemuxml2argvdata/numad-auto-vcpu-static-numatune.args b/tests/qemuxml2argvdata/numad-auto-vcpu-static-numatune.args
index 91290fbe0e..e66bd7deb0 100644
--- a/tests/qemuxml2argvdata/numad-auto-vcpu-static-numatune.args
+++ b/tests/qemuxml2argvdata/numad-auto-vcpu-static-numatune.args
@@ -26,4 +26,4 @@ QEMU_AUDIO_DRV=none \
 -usb \
 -drive file=/dev/HostVG/QEMUGuest1,format=raw,if=none,id=drive-ide0-0-0 \
 -device ide-hd,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0,bootindex=1 \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2
diff --git a/tests/qemuxml2argvdata/numad-static-memory-auto-vcpu.args b/tests/qemuxml2argvdata/numad-static-memory-auto-vcpu.args
index 91290fbe0e..e66bd7deb0 100644
--- a/tests/qemuxml2argvdata/numad-static-memory-auto-vcpu.args
+++ b/tests/qemuxml2argvdata/numad-static-memory-auto-vcpu.args
@@ -26,4 +26,4 @@ QEMU_AUDIO_DRV=none \
 -usb \
 -drive file=/dev/HostVG/QEMUGuest1,format=raw,if=none,id=drive-ide0-0-0 \
 -device ide-hd,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0,bootindex=1 \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2
diff --git a/tests/qemuxml2argvdata/numad.args b/tests/qemuxml2argvdata/numad.args
index 91290fbe0e..e66bd7deb0 100644
--- a/tests/qemuxml2argvdata/numad.args
+++ b/tests/qemuxml2argvdata/numad.args
@@ -26,4 +26,4 @@ QEMU_AUDIO_DRV=none \
 -usb \
 -drive file=/dev/HostVG/QEMUGuest1,format=raw,if=none,id=drive-ide0-0-0 \
 -device ide-hd,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0,bootindex=1 \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2
diff --git a/tests/qemuxml2argvdata/numatune-auto-nodeset-invalid.args b/tests/qemuxml2argvdata/numatune-auto-nodeset-invalid.args
index 91290fbe0e..e66bd7deb0 100644
--- a/tests/qemuxml2argvdata/numatune-auto-nodeset-invalid.args
+++ b/tests/qemuxml2argvdata/numatune-auto-nodeset-invalid.args
@@ -26,4 +26,4 @@ QEMU_AUDIO_DRV=none \
 -usb \
 -drive file=/dev/HostVG/QEMUGuest1,format=raw,if=none,id=drive-ide0-0-0 \
 -device ide-hd,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0,bootindex=1 \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2
diff --git a/tests/qemuxml2argvdata/numatune-auto-prefer.args b/tests/qemuxml2argvdata/numatune-auto-prefer.args
index 916220eb79..8816aca495 100644
--- a/tests/qemuxml2argvdata/numatune-auto-prefer.args
+++ b/tests/qemuxml2argvdata/numatune-auto-prefer.args
@@ -25,4 +25,4 @@ QEMU_AUDIO_DRV=none \
 -no-shutdown \
 -no-acpi \
 -usb \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2
diff --git a/tests/qemuxml2argvdata/numatune-distances.args b/tests/qemuxml2argvdata/numatune-distances.args
index b5a2e85c37..0445b8ec8b 100644
--- a/tests/qemuxml2argvdata/numatune-distances.args
+++ b/tests/qemuxml2argvdata/numatune-distances.args
@@ -65,4 +65,4 @@ QEMU_AUDIO_DRV=none \
 -rtc base=utc \
 -no-shutdown \
 -usb \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2
diff --git a/tests/qemuxml2argvdata/numatune-memnode-no-memory.args b/tests/qemuxml2argvdata/numatune-memnode-no-memory.args
index 6a07e829c5..9bce6ee90d 100644
--- a/tests/qemuxml2argvdata/numatune-memnode-no-memory.args
+++ b/tests/qemuxml2argvdata/numatune-memnode-no-memory.args
@@ -28,4 +28,4 @@ QEMU_AUDIO_DRV=none \
 -no-shutdown \
 -no-acpi \
 -usb \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2
diff --git a/tests/qemuxml2argvdata/numatune-memnode.args b/tests/qemuxml2argvdata/numatune-memnode.args
index 3d2f56c5ca..7b436cb712 100644
--- a/tests/qemuxml2argvdata/numatune-memnode.args
+++ b/tests/qemuxml2argvdata/numatune-memnode.args
@@ -30,4 +30,4 @@ QEMU_AUDIO_DRV=none \
 -no-shutdown \
 -no-acpi \
 -usb \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2
diff --git a/tests/qemuxml2argvdata/numatune-memory.args b/tests/qemuxml2argvdata/numatune-memory.args
index 91290fbe0e..e66bd7deb0 100644
--- a/tests/qemuxml2argvdata/numatune-memory.args
+++ b/tests/qemuxml2argvdata/numatune-memory.args
@@ -26,4 +26,4 @@ QEMU_AUDIO_DRV=none \
 -usb \
 -drive file=/dev/HostVG/QEMUGuest1,format=raw,if=none,id=drive-ide0-0-0 \
 -device ide-hd,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0,bootindex=1 \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2
diff --git a/tests/qemuxml2argvdata/panic-no-address.args b/tests/qemuxml2argvdata/panic-no-address.args
index 56454f1de5..d311679e99 100644
--- a/tests/qemuxml2argvdata/panic-no-address.args
+++ b/tests/qemuxml2argvdata/panic-no-address.args
@@ -26,5 +26,5 @@ QEMU_AUDIO_DRV=none \
 -usb \
 -drive file=/dev/HostVG/QEMUGuest1,format=raw,if=none,id=drive-ide0-0-0 \
 -device ide-hd,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0,bootindex=1 \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3 \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2 \
 -device pvpanic
diff --git a/tests/qemuxml2argvdata/panic.args b/tests/qemuxml2argvdata/panic.args
index 2758e99219..b7540a4c2e 100644
--- a/tests/qemuxml2argvdata/panic.args
+++ b/tests/qemuxml2argvdata/panic.args
@@ -26,5 +26,5 @@ QEMU_AUDIO_DRV=none \
 -usb \
 -drive file=/dev/HostVG/QEMUGuest1,format=raw,if=none,id=drive-ide0-0-0 \
 -device ide-hd,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0,bootindex=1 \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3 \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2 \
 -device pvpanic,ioport=1285
diff --git a/tests/qemuxml2argvdata/parallel-parport-chardev.args b/tests/qemuxml2argvdata/parallel-parport-chardev.args
index 45dce53512..0b428a1dab 100644
--- a/tests/qemuxml2argvdata/parallel-parport-chardev.args
+++ b/tests/qemuxml2argvdata/parallel-parport-chardev.args
@@ -28,4 +28,4 @@ QEMU_AUDIO_DRV=none \
 -device ide-hd,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0,bootindex=1 \
 -chardev parport,id=charparallel0,path=/dev/parport0 \
 -device isa-parallel,chardev=charparallel0,id=parallel0 \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2
diff --git a/tests/qemuxml2argvdata/parallel-tcp-chardev.args b/tests/qemuxml2argvdata/parallel-tcp-chardev.args
index dcc8ad75e4..9ad6d7eb92 100644
--- a/tests/qemuxml2argvdata/parallel-tcp-chardev.args
+++ b/tests/qemuxml2argvdata/parallel-tcp-chardev.args
@@ -28,4 +28,4 @@ QEMU_AUDIO_DRV=none \
 -device ide-hd,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0,bootindex=1 \
 -chardev socket,id=charparallel0,host=127.0.0.1,port=9999,server=on,wait=off \
 -device isa-parallel,chardev=charparallel0,id=parallel0 \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2
diff --git a/tests/qemuxml2argvdata/pci-bridge-many-disks.args b/tests/qemuxml2argvdata/pci-bridge-many-disks.args
index 297afb6374..cabb05a0f0 100644
--- a/tests/qemuxml2argvdata/pci-bridge-many-disks.args
+++ b/tests/qemuxml2argvdata/pci-bridge-many-disks.args
@@ -24,217 +24,217 @@ QEMU_AUDIO_DRV=none \
 -mon chardev=charmonitor,id=monitor,mode=control \
 -rtc base=utc \
 -no-shutdown \
--device pci-bridge,chassis_nr=1,id=pci.1,bus=pci.0,addr=0x3 \
--device pci-bridge,chassis_nr=2,id=pci.2,bus=pci.0,addr=0x4 \
--device pci-bridge,chassis_nr=3,id=pci.3,bus=pci.0,addr=0x5 \
+-device pci-bridge,chassis_nr=1,id=pci.1,bus=pci.0,addr=0x2 \
+-device pci-bridge,chassis_nr=2,id=pci.2,bus=pci.0,addr=0x3 \
+-device pci-bridge,chassis_nr=3,id=pci.3,bus=pci.0,addr=0x4 \
 -usb \
 -drive file=/var/lib/libvirt/images/test.img,format=raw,if=none,id=drive-virtio-disk0 \
--device virtio-blk-pci,bus=pci.0,addr=0x6,drive=drive-virtio-disk0,id=virtio-disk0,bootindex=1 \
+-device virtio-blk-pci,bus=pci.0,addr=0x5,drive=drive-virtio-disk0,id=virtio-disk0,bootindex=1 \
 -drive file=/var/lib/libvirt/images/disk-a-a.img,format=raw,if=none,id=drive-virtio-disk26 \
--device virtio-blk-pci,bus=pci.0,addr=0x7,drive=drive-virtio-disk26,id=virtio-disk26 \
+-device virtio-blk-pci,bus=pci.0,addr=0x6,drive=drive-virtio-disk26,id=virtio-disk26 \
 -drive file=/var/lib/libvirt/images/disk-a-b.img,format=raw,if=none,id=drive-virtio-disk27 \
--device virtio-blk-pci,bus=pci.0,addr=0x8,drive=drive-virtio-disk27,id=virtio-disk27 \
+-device virtio-blk-pci,bus=pci.0,addr=0x7,drive=drive-virtio-disk27,id=virtio-disk27 \
 -drive file=/var/lib/libvirt/images/disk-a-c.img,format=raw,if=none,id=drive-virtio-disk28 \
--device virtio-blk-pci,bus=pci.0,addr=0x9,drive=drive-virtio-disk28,id=virtio-disk28 \
+-device virtio-blk-pci,bus=pci.0,addr=0x8,drive=drive-virtio-disk28,id=virtio-disk28 \
 -drive file=/var/lib/libvirt/images/disk-a-d.img,format=raw,if=none,id=drive-virtio-disk29 \
--device virtio-blk-pci,bus=pci.0,addr=0xa,drive=drive-virtio-disk29,id=virtio-disk29 \
+-device virtio-blk-pci,bus=pci.0,addr=0x9,drive=drive-virtio-disk29,id=virtio-disk29 \
 -drive file=/var/lib/libvirt/images/disk-b-a.img,format=raw,if=none,id=drive-virtio-disk52 \
--device virtio-blk-pci,bus=pci.0,addr=0xb,drive=drive-virtio-disk52,id=virtio-disk52 \
+-device virtio-blk-pci,bus=pci.0,addr=0xa,drive=drive-virtio-disk52,id=virtio-disk52 \
 -drive file=/var/lib/libvirt/images/disk-b-b.img,format=raw,if=none,id=drive-virtio-disk53 \
--device virtio-blk-pci,bus=pci.0,addr=0xc,drive=drive-virtio-disk53,id=virtio-disk53 \
+-device virtio-blk-pci,bus=pci.0,addr=0xb,drive=drive-virtio-disk53,id=virtio-disk53 \
 -drive file=/var/lib/libvirt/images/disk-b-c.img,format=raw,if=none,id=drive-virtio-disk54 \
--device virtio-blk-pci,bus=pci.0,addr=0xd,drive=drive-virtio-disk54,id=virtio-disk54 \
+-device virtio-blk-pci,bus=pci.0,addr=0xc,drive=drive-virtio-disk54,id=virtio-disk54 \
 -drive file=/var/lib/libvirt/images/disk-b-d.img,format=raw,if=none,id=drive-virtio-disk55 \
--device virtio-blk-pci,bus=pci.0,addr=0xe,drive=drive-virtio-disk55,id=virtio-disk55 \
+-device virtio-blk-pci,bus=pci.0,addr=0xd,drive=drive-virtio-disk55,id=virtio-disk55 \
 -drive file=/var/lib/libvirt/images/disk-c-a.img,format=raw,if=none,id=drive-virtio-disk78 \
--device virtio-blk-pci,bus=pci.0,addr=0xf,drive=drive-virtio-disk78,id=virtio-disk78 \
+-device virtio-blk-pci,bus=pci.0,addr=0xe,drive=drive-virtio-disk78,id=virtio-disk78 \
 -drive file=/var/lib/libvirt/images/disk-c-b.img,format=raw,if=none,id=drive-virtio-disk79 \
--device virtio-blk-pci,bus=pci.0,addr=0x10,drive=drive-virtio-disk79,id=virtio-disk79 \
+-device virtio-blk-pci,bus=pci.0,addr=0xf,drive=drive-virtio-disk79,id=virtio-disk79 \
 -drive file=/var/lib/libvirt/images/disk-c-c.img,format=raw,if=none,id=drive-virtio-disk80 \
--device virtio-blk-pci,bus=pci.0,addr=0x11,drive=drive-virtio-disk80,id=virtio-disk80 \
+-device virtio-blk-pci,bus=pci.0,addr=0x10,drive=drive-virtio-disk80,id=virtio-disk80 \
 -drive file=/var/lib/libvirt/images/disk-c-d.img,format=raw,if=none,id=drive-virtio-disk81 \
--device virtio-blk-pci,bus=pci.0,addr=0x12,drive=drive-virtio-disk81,id=virtio-disk81 \
+-device virtio-blk-pci,bus=pci.0,addr=0x11,drive=drive-virtio-disk81,id=virtio-disk81 \
 -drive file=/var/lib/libvirt/images/disk-d-a.img,format=raw,if=none,id=drive-virtio-disk104 \
--device virtio-blk-pci,bus=pci.0,addr=0x13,drive=drive-virtio-disk104,id=virtio-disk104 \
+-device virtio-blk-pci,bus=pci.0,addr=0x12,drive=drive-virtio-disk104,id=virtio-disk104 \
 -drive file=/var/lib/libvirt/images/disk-d-b.img,format=raw,if=none,id=drive-virtio-disk105 \
--device virtio-blk-pci,bus=pci.0,addr=0x14,drive=drive-virtio-disk105,id=virtio-disk105 \
+-device virtio-blk-pci,bus=pci.0,addr=0x13,drive=drive-virtio-disk105,id=virtio-disk105 \
 -drive file=/var/lib/libvirt/images/disk-d-c.img,format=raw,if=none,id=drive-virtio-disk106 \
--device virtio-blk-pci,bus=pci.0,addr=0x15,drive=drive-virtio-disk106,id=virtio-disk106 \
+-device virtio-blk-pci,bus=pci.0,addr=0x14,drive=drive-virtio-disk106,id=virtio-disk106 \
 -drive file=/var/lib/libvirt/images/disk-d-d.img,format=raw,if=none,id=drive-virtio-disk107 \
--device virtio-blk-pci,bus=pci.0,addr=0x16,drive=drive-virtio-disk107,id=virtio-disk107 \
+-device virtio-blk-pci,bus=pci.0,addr=0x15,drive=drive-virtio-disk107,id=virtio-disk107 \
 -drive file=/var/lib/libvirt/images/disk-e-a.img,format=raw,if=none,id=drive-virtio-disk130 \
--device virtio-blk-pci,bus=pci.0,addr=0x17,drive=drive-virtio-disk130,id=virtio-disk130 \
+-device virtio-blk-pci,bus=pci.0,addr=0x16,drive=drive-virtio-disk130,id=virtio-disk130 \
 -drive file=/var/lib/libvirt/images/disk-e-b.img,format=raw,if=none,id=drive-virtio-disk131 \
--device virtio-blk-pci,bus=pci.0,addr=0x18,drive=drive-virtio-disk131,id=virtio-disk131 \
+-device virtio-blk-pci,bus=pci.0,addr=0x17,drive=drive-virtio-disk131,id=virtio-disk131 \
 -drive file=/var/lib/libvirt/images/disk-e-c.img,format=raw,if=none,id=drive-virtio-disk132 \
--device virtio-blk-pci,bus=pci.0,addr=0x19,drive=drive-virtio-disk132,id=virtio-disk132 \
+-device virtio-blk-pci,bus=pci.0,addr=0x18,drive=drive-virtio-disk132,id=virtio-disk132 \
 -drive file=/var/lib/libvirt/images/disk-e-d.img,format=raw,if=none,id=drive-virtio-disk133 \
--device virtio-blk-pci,bus=pci.0,addr=0x1a,drive=drive-virtio-disk133,id=virtio-disk133 \
+-device virtio-blk-pci,bus=pci.0,addr=0x19,drive=drive-virtio-disk133,id=virtio-disk133 \
 -drive file=/var/lib/libvirt/images/disk-f-a.img,format=raw,if=none,id=drive-virtio-disk156 \
--device virtio-blk-pci,bus=pci.0,addr=0x1b,drive=drive-virtio-disk156,id=virtio-disk156 \
+-device virtio-blk-pci,bus=pci.0,addr=0x1a,drive=drive-virtio-disk156,id=virtio-disk156 \
 -drive file=/var/lib/libvirt/images/disk-f-b.img,format=raw,if=none,id=drive-virtio-disk157 \
--device virtio-blk-pci,bus=pci.0,addr=0x1c,drive=drive-virtio-disk157,id=virtio-disk157 \
+-device virtio-blk-pci,bus=pci.0,addr=0x1b,drive=drive-virtio-disk157,id=virtio-disk157 \
 -drive file=/var/lib/libvirt/images/disk-f-c.img,format=raw,if=none,id=drive-virtio-disk158 \
--device virtio-blk-pci,bus=pci.0,addr=0x1d,drive=drive-virtio-disk158,id=virtio-disk158 \
+-device virtio-blk-pci,bus=pci.0,addr=0x1c,drive=drive-virtio-disk158,id=virtio-disk158 \
 -drive file=/var/lib/libvirt/images/disk-f-d.img,format=raw,if=none,id=drive-virtio-disk159 \
--device virtio-blk-pci,bus=pci.0,addr=0x1e,drive=drive-virtio-disk159,id=virtio-disk159 \
+-device virtio-blk-pci,bus=pci.0,addr=0x1d,drive=drive-virtio-disk159,id=virtio-disk159 \
 -drive file=/var/lib/libvirt/images/disk-g-a.img,format=raw,if=none,id=drive-virtio-disk182 \
--device virtio-blk-pci,bus=pci.0,addr=0x1f,drive=drive-virtio-disk182,id=virtio-disk182 \
+-device virtio-blk-pci,bus=pci.0,addr=0x1e,drive=drive-virtio-disk182,id=virtio-disk182 \
 -drive file=/var/lib/libvirt/images/disk-g-b.img,format=raw,if=none,id=drive-virtio-disk183 \
--device virtio-blk-pci,bus=pci.1,addr=0x1,drive=drive-virtio-disk183,id=virtio-disk183 \
+-device virtio-blk-pci,bus=pci.0,addr=0x1f,drive=drive-virtio-disk183,id=virtio-disk183 \
 -drive file=/var/lib/libvirt/images/disk-g-c.img,format=raw,if=none,id=drive-virtio-disk184 \
--device virtio-blk-pci,bus=pci.1,addr=0x2,drive=drive-virtio-disk184,id=virtio-disk184 \
+-device virtio-blk-pci,bus=pci.1,addr=0x1,drive=drive-virtio-disk184,id=virtio-disk184 \
 -drive file=/var/lib/libvirt/images/disk-g-d.img,format=raw,if=none,id=drive-virtio-disk185 \
--device virtio-blk-pci,bus=pci.1,addr=0x3,drive=drive-virtio-disk185,id=virtio-disk185 \
+-device virtio-blk-pci,bus=pci.1,addr=0x2,drive=drive-virtio-disk185,id=virtio-disk185 \
 -drive file=/var/lib/libvirt/images/disk-h-a.img,format=raw,if=none,id=drive-virtio-disk208 \
--device virtio-blk-pci,bus=pci.1,addr=0x4,drive=drive-virtio-disk208,id=virtio-disk208 \
+-device virtio-blk-pci,bus=pci.1,addr=0x3,drive=drive-virtio-disk208,id=virtio-disk208 \
 -drive file=/var/lib/libvirt/images/disk-h-b.img,format=raw,if=none,id=drive-virtio-disk209 \
--device virtio-blk-pci,bus=pci.1,addr=0x5,drive=drive-virtio-disk209,id=virtio-disk209 \
+-device virtio-blk-pci,bus=pci.1,addr=0x4,drive=drive-virtio-disk209,id=virtio-disk209 \
 -drive file=/var/lib/libvirt/images/disk-h-c.img,format=raw,if=none,id=drive-virtio-disk210 \
--device virtio-blk-pci,bus=pci.1,addr=0x6,drive=drive-virtio-disk210,id=virtio-disk210 \
+-device virtio-blk-pci,bus=pci.1,addr=0x5,drive=drive-virtio-disk210,id=virtio-disk210 \
 -drive file=/var/lib/libvirt/images/disk-h-d.img,format=raw,if=none,id=drive-virtio-disk211 \
--device virtio-blk-pci,bus=pci.1,addr=0x7,drive=drive-virtio-disk211,id=virtio-disk211 \
+-device virtio-blk-pci,bus=pci.1,addr=0x6,drive=drive-virtio-disk211,id=virtio-disk211 \
 -drive file=/var/lib/libvirt/images/disk-i-a.img,format=raw,if=none,id=drive-virtio-disk234 \
--device virtio-blk-pci,bus=pci.1,addr=0x8,drive=drive-virtio-disk234,id=virtio-disk234 \
+-device virtio-blk-pci,bus=pci.1,addr=0x7,drive=drive-virtio-disk234,id=virtio-disk234 \
 -drive file=/var/lib/libvirt/images/disk-i-b.img,format=raw,if=none,id=drive-virtio-disk235 \
--device virtio-blk-pci,bus=pci.1,addr=0x9,drive=drive-virtio-disk235,id=virtio-disk235 \
+-device virtio-blk-pci,bus=pci.1,addr=0x8,drive=drive-virtio-disk235,id=virtio-disk235 \
 -drive file=/var/lib/libvirt/images/disk-i-c.img,format=raw,if=none,id=drive-virtio-disk236 \
--device virtio-blk-pci,bus=pci.1,addr=0xa,drive=drive-virtio-disk236,id=virtio-disk236 \
+-device virtio-blk-pci,bus=pci.1,addr=0x9,drive=drive-virtio-disk236,id=virtio-disk236 \
 -drive file=/var/lib/libvirt/images/disk-i-d.img,format=raw,if=none,id=drive-virtio-disk237 \
--device virtio-blk-pci,bus=pci.1,addr=0xb,drive=drive-virtio-disk237,id=virtio-disk237 \
+-device virtio-blk-pci,bus=pci.1,addr=0xa,drive=drive-virtio-disk237,id=virtio-disk237 \
 -drive file=/var/lib/libvirt/images/disk-j-a.img,format=raw,if=none,id=drive-virtio-disk260 \
--device virtio-blk-pci,bus=pci.1,addr=0xc,drive=drive-virtio-disk260,id=virtio-disk260 \
+-device virtio-blk-pci,bus=pci.1,addr=0xb,drive=drive-virtio-disk260,id=virtio-disk260 \
 -drive file=/var/lib/libvirt/images/disk-j-b.img,format=raw,if=none,id=drive-virtio-disk261 \
--device virtio-blk-pci,bus=pci.1,addr=0xd,drive=drive-virtio-disk261,id=virtio-disk261 \
+-device virtio-blk-pci,bus=pci.1,addr=0xc,drive=drive-virtio-disk261,id=virtio-disk261 \
 -drive file=/var/lib/libvirt/images/disk-j-c.img,format=raw,if=none,id=drive-virtio-disk262 \
--device virtio-blk-pci,bus=pci.1,addr=0xe,drive=drive-virtio-disk262,id=virtio-disk262 \
+-device virtio-blk-pci,bus=pci.1,addr=0xd,drive=drive-virtio-disk262,id=virtio-disk262 \
 -drive file=/var/lib/libvirt/images/disk-j-d.img,format=raw,if=none,id=drive-virtio-disk263 \
--device virtio-blk-pci,bus=pci.1,addr=0xf,drive=drive-virtio-disk263,id=virtio-disk263 \
+-device virtio-blk-pci,bus=pci.1,addr=0xe,drive=drive-virtio-disk263,id=virtio-disk263 \
 -drive file=/var/lib/libvirt/images/disk-k-a.img,format=raw,if=none,id=drive-virtio-disk286 \
--device virtio-blk-pci,bus=pci.1,addr=0x10,drive=drive-virtio-disk286,id=virtio-disk286 \
+-device virtio-blk-pci,bus=pci.1,addr=0xf,drive=drive-virtio-disk286,id=virtio-disk286 \
 -drive file=/var/lib/libvirt/images/disk-k-b.img,format=raw,if=none,id=drive-virtio-disk287 \
--device virtio-blk-pci,bus=pci.1,addr=0x11,drive=drive-virtio-disk287,id=virtio-disk287 \
+-device virtio-blk-pci,bus=pci.1,addr=0x10,drive=drive-virtio-disk287,id=virtio-disk287 \
 -drive file=/var/lib/libvirt/images/disk-k-c.img,format=raw,if=none,id=drive-virtio-disk288 \
--device virtio-blk-pci,bus=pci.1,addr=0x12,drive=drive-virtio-disk288,id=virtio-disk288 \
+-device virtio-blk-pci,bus=pci.1,addr=0x11,drive=drive-virtio-disk288,id=virtio-disk288 \
 -drive file=/var/lib/libvirt/images/disk-k-d.img,format=raw,if=none,id=drive-virtio-disk289 \
--device virtio-blk-pci,bus=pci.1,addr=0x13,drive=drive-virtio-disk289,id=virtio-disk289 \
+-device virtio-blk-pci,bus=pci.1,addr=0x12,drive=drive-virtio-disk289,id=virtio-disk289 \
 -drive file=/var/lib/libvirt/images/disk-l-a.img,format=raw,if=none,id=drive-virtio-disk312 \
--device virtio-blk-pci,bus=pci.1,addr=0x14,drive=drive-virtio-disk312,id=virtio-disk312 \
+-device virtio-blk-pci,bus=pci.1,addr=0x13,drive=drive-virtio-disk312,id=virtio-disk312 \
 -drive file=/var/lib/libvirt/images/disk-l-b.img,format=raw,if=none,id=drive-virtio-disk313 \
--device virtio-blk-pci,bus=pci.1,addr=0x15,drive=drive-virtio-disk313,id=virtio-disk313 \
+-device virtio-blk-pci,bus=pci.1,addr=0x14,drive=drive-virtio-disk313,id=virtio-disk313 \
 -drive file=/var/lib/libvirt/images/disk-l-c.img,format=raw,if=none,id=drive-virtio-disk314 \
--device virtio-blk-pci,bus=pci.1,addr=0x16,drive=drive-virtio-disk314,id=virtio-disk314 \
+-device virtio-blk-pci,bus=pci.1,addr=0x15,drive=drive-virtio-disk314,id=virtio-disk314 \
 -drive file=/var/lib/libvirt/images/disk-l-d.img,format=raw,if=none,id=drive-virtio-disk315 \
--device virtio-blk-pci,bus=pci.1,addr=0x17,drive=drive-virtio-disk315,id=virtio-disk315 \
+-device virtio-blk-pci,bus=pci.1,addr=0x16,drive=drive-virtio-disk315,id=virtio-disk315 \
 -drive file=/var/lib/libvirt/images/disk-m-a.img,format=raw,if=none,id=drive-virtio-disk338 \
--device virtio-blk-pci,bus=pci.1,addr=0x18,drive=drive-virtio-disk338,id=virtio-disk338 \
+-device virtio-blk-pci,bus=pci.1,addr=0x17,drive=drive-virtio-disk338,id=virtio-disk338 \
 -drive file=/var/lib/libvirt/images/disk-m-b.img,format=raw,if=none,id=drive-virtio-disk339 \
--device virtio-blk-pci,bus=pci.1,addr=0x19,drive=drive-virtio-disk339,id=virtio-disk339 \
+-device virtio-blk-pci,bus=pci.1,addr=0x18,drive=drive-virtio-disk339,id=virtio-disk339 \
 -drive file=/var/lib/libvirt/images/disk-m-c.img,format=raw,if=none,id=drive-virtio-disk340 \
--device virtio-blk-pci,bus=pci.1,addr=0x1a,drive=drive-virtio-disk340,id=virtio-disk340 \
+-device virtio-blk-pci,bus=pci.1,addr=0x19,drive=drive-virtio-disk340,id=virtio-disk340 \
 -drive file=/var/lib/libvirt/images/disk-m-d.img,format=raw,if=none,id=drive-virtio-disk341 \
--device virtio-blk-pci,bus=pci.1,addr=0x1b,drive=drive-virtio-disk341,id=virtio-disk341 \
+-device virtio-blk-pci,bus=pci.1,addr=0x1a,drive=drive-virtio-disk341,id=virtio-disk341 \
 -drive file=/var/lib/libvirt/images/disk-n-a.img,format=raw,if=none,id=drive-virtio-disk364 \
--device virtio-blk-pci,bus=pci.1,addr=0x1c,drive=drive-virtio-disk364,id=virtio-disk364 \
+-device virtio-blk-pci,bus=pci.1,addr=0x1b,drive=drive-virtio-disk364,id=virtio-disk364 \
 -drive file=/var/lib/libvirt/images/disk-n-b.img,format=raw,if=none,id=drive-virtio-disk365 \
--device virtio-blk-pci,bus=pci.1,addr=0x1d,drive=drive-virtio-disk365,id=virtio-disk365 \
+-device virtio-blk-pci,bus=pci.1,addr=0x1c,drive=drive-virtio-disk365,id=virtio-disk365 \
 -drive file=/var/lib/libvirt/images/disk-n-c.img,format=raw,if=none,id=drive-virtio-disk366 \
--device virtio-blk-pci,bus=pci.1,addr=0x1e,drive=drive-virtio-disk366,id=virtio-disk366 \
+-device virtio-blk-pci,bus=pci.1,addr=0x1d,drive=drive-virtio-disk366,id=virtio-disk366 \
 -drive file=/var/lib/libvirt/images/disk-n-d.img,format=raw,if=none,id=drive-virtio-disk367 \
--device virtio-blk-pci,bus=pci.1,addr=0x1f,drive=drive-virtio-disk367,id=virtio-disk367 \
+-device virtio-blk-pci,bus=pci.1,addr=0x1e,drive=drive-virtio-disk367,id=virtio-disk367 \
 -drive file=/var/lib/libvirt/images/disk-o-a.img,format=raw,if=none,id=drive-virtio-disk390 \
--device virtio-blk-pci,bus=pci.2,addr=0x1,drive=drive-virtio-disk390,id=virtio-disk390 \
+-device virtio-blk-pci,bus=pci.1,addr=0x1f,drive=drive-virtio-disk390,id=virtio-disk390 \
 -drive file=/var/lib/libvirt/images/disk-o-b.img,format=raw,if=none,id=drive-virtio-disk391 \
--device virtio-blk-pci,bus=pci.2,addr=0x2,drive=drive-virtio-disk391,id=virtio-disk391 \
+-device virtio-blk-pci,bus=pci.2,addr=0x1,drive=drive-virtio-disk391,id=virtio-disk391 \
 -drive file=/var/lib/libvirt/images/disk-o-c.img,format=raw,if=none,id=drive-virtio-disk392 \
--device virtio-blk-pci,bus=pci.2,addr=0x3,drive=drive-virtio-disk392,id=virtio-disk392 \
+-device virtio-blk-pci,bus=pci.2,addr=0x2,drive=drive-virtio-disk392,id=virtio-disk392 \
 -drive file=/var/lib/libvirt/images/disk-o-d.img,format=raw,if=none,id=drive-virtio-disk393 \
--device virtio-blk-pci,bus=pci.2,addr=0x4,drive=drive-virtio-disk393,id=virtio-disk393 \
+-device virtio-blk-pci,bus=pci.2,addr=0x3,drive=drive-virtio-disk393,id=virtio-disk393 \
 -drive file=/var/lib/libvirt/images/disk-p-a.img,format=raw,if=none,id=drive-virtio-disk416 \
--device virtio-blk-pci,bus=pci.2,addr=0x5,drive=drive-virtio-disk416,id=virtio-disk416 \
+-device virtio-blk-pci,bus=pci.2,addr=0x4,drive=drive-virtio-disk416,id=virtio-disk416 \
 -drive file=/var/lib/libvirt/images/disk-p-b.img,format=raw,if=none,id=drive-virtio-disk417 \
--device virtio-blk-pci,bus=pci.2,addr=0x6,drive=drive-virtio-disk417,id=virtio-disk417 \
+-device virtio-blk-pci,bus=pci.2,addr=0x5,drive=drive-virtio-disk417,id=virtio-disk417 \
 -drive file=/var/lib/libvirt/images/disk-p-c.img,format=raw,if=none,id=drive-virtio-disk418 \
--device virtio-blk-pci,bus=pci.2,addr=0x7,drive=drive-virtio-disk418,id=virtio-disk418 \
+-device virtio-blk-pci,bus=pci.2,addr=0x6,drive=drive-virtio-disk418,id=virtio-disk418 \
 -drive file=/var/lib/libvirt/images/disk-p-d.img,format=raw,if=none,id=drive-virtio-disk419 \
--device virtio-blk-pci,bus=pci.2,addr=0x8,drive=drive-virtio-disk419,id=virtio-disk419 \
+-device virtio-blk-pci,bus=pci.2,addr=0x7,drive=drive-virtio-disk419,id=virtio-disk419 \
 -drive file=/var/lib/libvirt/images/disk-q-a.img,format=raw,if=none,id=drive-virtio-disk442 \
--device virtio-blk-pci,bus=pci.2,addr=0x9,drive=drive-virtio-disk442,id=virtio-disk442 \
+-device virtio-blk-pci,bus=pci.2,addr=0x8,drive=drive-virtio-disk442,id=virtio-disk442 \
 -drive file=/var/lib/libvirt/images/disk-q-b.img,format=raw,if=none,id=drive-virtio-disk443 \
--device virtio-blk-pci,bus=pci.2,addr=0xa,drive=drive-virtio-disk443,id=virtio-disk443 \
+-device virtio-blk-pci,bus=pci.2,addr=0x9,drive=drive-virtio-disk443,id=virtio-disk443 \
 -drive file=/var/lib/libvirt/images/disk-q-c.img,format=raw,if=none,id=drive-virtio-disk444 \
--device virtio-blk-pci,bus=pci.2,addr=0xb,drive=drive-virtio-disk444,id=virtio-disk444 \
+-device virtio-blk-pci,bus=pci.2,addr=0xa,drive=drive-virtio-disk444,id=virtio-disk444 \
 -drive file=/var/lib/libvirt/images/disk-q-d.img,format=raw,if=none,id=drive-virtio-disk445 \
--device virtio-blk-pci,bus=pci.2,addr=0xc,drive=drive-virtio-disk445,id=virtio-disk445 \
+-device virtio-blk-pci,bus=pci.2,addr=0xb,drive=drive-virtio-disk445,id=virtio-disk445 \
 -drive file=/var/lib/libvirt/images/disk-r-a.img,format=raw,if=none,id=drive-virtio-disk468 \
--device virtio-blk-pci,bus=pci.2,addr=0xd,drive=drive-virtio-disk468,id=virtio-disk468 \
+-device virtio-blk-pci,bus=pci.2,addr=0xc,drive=drive-virtio-disk468,id=virtio-disk468 \
 -drive file=/var/lib/libvirt/images/disk-r-b.img,format=raw,if=none,id=drive-virtio-disk469 \
--device virtio-blk-pci,bus=pci.2,addr=0xe,drive=drive-virtio-disk469,id=virtio-disk469 \
+-device virtio-blk-pci,bus=pci.2,addr=0xd,drive=drive-virtio-disk469,id=virtio-disk469 \
 -drive file=/var/lib/libvirt/images/disk-r-c.img,format=raw,if=none,id=drive-virtio-disk470 \
--device virtio-blk-pci,bus=pci.2,addr=0xf,drive=drive-virtio-disk470,id=virtio-disk470 \
+-device virtio-blk-pci,bus=pci.2,addr=0xe,drive=drive-virtio-disk470,id=virtio-disk470 \
 -drive file=/var/lib/libvirt/images/disk-r-d.img,format=raw,if=none,id=drive-virtio-disk471 \
--device virtio-blk-pci,bus=pci.2,addr=0x10,drive=drive-virtio-disk471,id=virtio-disk471 \
+-device virtio-blk-pci,bus=pci.2,addr=0xf,drive=drive-virtio-disk471,id=virtio-disk471 \
 -drive file=/var/lib/libvirt/images/disk-s-a.img,format=raw,if=none,id=drive-virtio-disk494 \
--device virtio-blk-pci,bus=pci.2,addr=0x11,drive=drive-virtio-disk494,id=virtio-disk494 \
+-device virtio-blk-pci,bus=pci.2,addr=0x10,drive=drive-virtio-disk494,id=virtio-disk494 \
 -drive file=/var/lib/libvirt/images/disk-s-b.img,format=raw,if=none,id=drive-virtio-disk495 \
--device virtio-blk-pci,bus=pci.2,addr=0x12,drive=drive-virtio-disk495,id=virtio-disk495 \
+-device virtio-blk-pci,bus=pci.2,addr=0x11,drive=drive-virtio-disk495,id=virtio-disk495 \
 -drive file=/var/lib/libvirt/images/disk-s-c.img,format=raw,if=none,id=drive-virtio-disk496 \
--device virtio-blk-pci,bus=pci.2,addr=0x13,drive=drive-virtio-disk496,id=virtio-disk496 \
+-device virtio-blk-pci,bus=pci.2,addr=0x12,drive=drive-virtio-disk496,id=virtio-disk496 \
 -drive file=/var/lib/libvirt/images/disk-s-d.img,format=raw,if=none,id=drive-virtio-disk497 \
--device virtio-blk-pci,bus=pci.2,addr=0x14,drive=drive-virtio-disk497,id=virtio-disk497 \
+-device virtio-blk-pci,bus=pci.2,addr=0x13,drive=drive-virtio-disk497,id=virtio-disk497 \
 -drive file=/var/lib/libvirt/images/disk-t-a.img,format=raw,if=none,id=drive-virtio-disk520 \
--device virtio-blk-pci,bus=pci.2,addr=0x15,drive=drive-virtio-disk520,id=virtio-disk520 \
+-device virtio-blk-pci,bus=pci.2,addr=0x14,drive=drive-virtio-disk520,id=virtio-disk520 \
 -drive file=/var/lib/libvirt/images/disk-t-b.img,format=raw,if=none,id=drive-virtio-disk521 \
--device virtio-blk-pci,bus=pci.2,addr=0x16,drive=drive-virtio-disk521,id=virtio-disk521 \
+-device virtio-blk-pci,bus=pci.2,addr=0x15,drive=drive-virtio-disk521,id=virtio-disk521 \
 -drive file=/var/lib/libvirt/images/disk-t-c.img,format=raw,if=none,id=drive-virtio-disk522 \
--device virtio-blk-pci,bus=pci.2,addr=0x17,drive=drive-virtio-disk522,id=virtio-disk522 \
+-device virtio-blk-pci,bus=pci.2,addr=0x16,drive=drive-virtio-disk522,id=virtio-disk522 \
 -drive file=/var/lib/libvirt/images/disk-t-d.img,format=raw,if=none,id=drive-virtio-disk523 \
--device virtio-blk-pci,bus=pci.2,addr=0x18,drive=drive-virtio-disk523,id=virtio-disk523 \
+-device virtio-blk-pci,bus=pci.2,addr=0x17,drive=drive-virtio-disk523,id=virtio-disk523 \
 -drive file=/var/lib/libvirt/images/disk-u-a.img,format=raw,if=none,id=drive-virtio-disk546 \
--device virtio-blk-pci,bus=pci.2,addr=0x19,drive=drive-virtio-disk546,id=virtio-disk546 \
+-device virtio-blk-pci,bus=pci.2,addr=0x18,drive=drive-virtio-disk546,id=virtio-disk546 \
 -drive file=/var/lib/libvirt/images/disk-u-b.img,format=raw,if=none,id=drive-virtio-disk547 \
--device virtio-blk-pci,bus=pci.2,addr=0x1a,drive=drive-virtio-disk547,id=virtio-disk547 \
+-device virtio-blk-pci,bus=pci.2,addr=0x19,drive=drive-virtio-disk547,id=virtio-disk547 \
 -drive file=/var/lib/libvirt/images/disk-u-c.img,format=raw,if=none,id=drive-virtio-disk548 \
--device virtio-blk-pci,bus=pci.2,addr=0x1b,drive=drive-virtio-disk548,id=virtio-disk548 \
+-device virtio-blk-pci,bus=pci.2,addr=0x1a,drive=drive-virtio-disk548,id=virtio-disk548 \
 -drive file=/var/lib/libvirt/images/disk-u-d.img,format=raw,if=none,id=drive-virtio-disk549 \
--device virtio-blk-pci,bus=pci.2,addr=0x1c,drive=drive-virtio-disk549,id=virtio-disk549 \
+-device virtio-blk-pci,bus=pci.2,addr=0x1b,drive=drive-virtio-disk549,id=virtio-disk549 \
 -drive file=/var/lib/libvirt/images/disk-v-a.img,format=raw,if=none,id=drive-virtio-disk572 \
--device virtio-blk-pci,bus=pci.2,addr=0x1d,drive=drive-virtio-disk572,id=virtio-disk572 \
+-device virtio-blk-pci,bus=pci.2,addr=0x1c,drive=drive-virtio-disk572,id=virtio-disk572 \
 -drive file=/var/lib/libvirt/images/disk-v-b.img,format=raw,if=none,id=drive-virtio-disk573 \
--device virtio-blk-pci,bus=pci.2,addr=0x1e,drive=drive-virtio-disk573,id=virtio-disk573 \
+-device virtio-blk-pci,bus=pci.2,addr=0x1d,drive=drive-virtio-disk573,id=virtio-disk573 \
 -drive file=/var/lib/libvirt/images/disk-v-c.img,format=raw,if=none,id=drive-virtio-disk574 \
--device virtio-blk-pci,bus=pci.2,addr=0x1f,drive=drive-virtio-disk574,id=virtio-disk574 \
+-device virtio-blk-pci,bus=pci.2,addr=0x1e,drive=drive-virtio-disk574,id=virtio-disk574 \
 -drive file=/var/lib/libvirt/images/disk-v-d.img,format=raw,if=none,id=drive-virtio-disk575 \
--device virtio-blk-pci,bus=pci.3,addr=0x1,drive=drive-virtio-disk575,id=virtio-disk575 \
+-device virtio-blk-pci,bus=pci.2,addr=0x1f,drive=drive-virtio-disk575,id=virtio-disk575 \
 -drive file=/var/lib/libvirt/images/disk-w-a.img,format=raw,if=none,id=drive-virtio-disk598 \
--device virtio-blk-pci,bus=pci.3,addr=0x2,drive=drive-virtio-disk598,id=virtio-disk598 \
+-device virtio-blk-pci,bus=pci.3,addr=0x1,drive=drive-virtio-disk598,id=virtio-disk598 \
 -drive file=/var/lib/libvirt/images/disk-w-b.img,format=raw,if=none,id=drive-virtio-disk599 \
--device virtio-blk-pci,bus=pci.3,addr=0x3,drive=drive-virtio-disk599,id=virtio-disk599 \
+-device virtio-blk-pci,bus=pci.3,addr=0x2,drive=drive-virtio-disk599,id=virtio-disk599 \
 -drive file=/var/lib/libvirt/images/disk-w-c.img,format=raw,if=none,id=drive-virtio-disk600 \
--device virtio-blk-pci,bus=pci.3,addr=0x4,drive=drive-virtio-disk600,id=virtio-disk600 \
+-device virtio-blk-pci,bus=pci.3,addr=0x3,drive=drive-virtio-disk600,id=virtio-disk600 \
 -drive file=/var/lib/libvirt/images/disk-w-d.img,format=raw,if=none,id=drive-virtio-disk601 \
--device virtio-blk-pci,bus=pci.3,addr=0x5,drive=drive-virtio-disk601,id=virtio-disk601 \
+-device virtio-blk-pci,bus=pci.3,addr=0x4,drive=drive-virtio-disk601,id=virtio-disk601 \
 -drive file=/var/lib/libvirt/images/disk-x-a.img,format=raw,if=none,id=drive-virtio-disk624 \
--device virtio-blk-pci,bus=pci.3,addr=0x6,drive=drive-virtio-disk624,id=virtio-disk624 \
+-device virtio-blk-pci,bus=pci.3,addr=0x5,drive=drive-virtio-disk624,id=virtio-disk624 \
 -drive file=/var/lib/libvirt/images/disk-x-b.img,format=raw,if=none,id=drive-virtio-disk625 \
--device virtio-blk-pci,bus=pci.3,addr=0x7,drive=drive-virtio-disk625,id=virtio-disk625 \
+-device virtio-blk-pci,bus=pci.3,addr=0x6,drive=drive-virtio-disk625,id=virtio-disk625 \
 -drive file=/var/lib/libvirt/images/disk-x-c.img,format=raw,if=none,id=drive-virtio-disk626 \
--device virtio-blk-pci,bus=pci.3,addr=0x8,drive=drive-virtio-disk626,id=virtio-disk626 \
+-device virtio-blk-pci,bus=pci.3,addr=0x7,drive=drive-virtio-disk626,id=virtio-disk626 \
 -drive file=/var/lib/libvirt/images/disk-x-d.img,format=raw,if=none,id=drive-virtio-disk627 \
--device virtio-blk-pci,bus=pci.3,addr=0x9,drive=drive-virtio-disk627,id=virtio-disk627 \
+-device virtio-blk-pci,bus=pci.3,addr=0x8,drive=drive-virtio-disk627,id=virtio-disk627 \
 -drive file=/var/lib/libvirt/images/disk-y-a.img,format=raw,if=none,id=drive-virtio-disk650 \
--device virtio-blk-pci,bus=pci.3,addr=0xa,drive=drive-virtio-disk650,id=virtio-disk650 \
+-device virtio-blk-pci,bus=pci.3,addr=0x9,drive=drive-virtio-disk650,id=virtio-disk650 \
 -drive file=/var/lib/libvirt/images/disk-y-b.img,format=raw,if=none,id=drive-virtio-disk651 \
--device virtio-blk-pci,bus=pci.3,addr=0xb,drive=drive-virtio-disk651,id=virtio-disk651 \
+-device virtio-blk-pci,bus=pci.3,addr=0xa,drive=drive-virtio-disk651,id=virtio-disk651 \
 -drive file=/var/lib/libvirt/images/disk-y-c.img,format=raw,if=none,id=drive-virtio-disk652 \
--device virtio-blk-pci,bus=pci.3,addr=0xc,drive=drive-virtio-disk652,id=virtio-disk652 \
+-device virtio-blk-pci,bus=pci.3,addr=0xb,drive=drive-virtio-disk652,id=virtio-disk652 \
 -drive file=/var/lib/libvirt/images/disk-y-d.img,format=raw,if=none,id=drive-virtio-disk653 \
--device virtio-blk-pci,bus=pci.3,addr=0xd,drive=drive-virtio-disk653,id=virtio-disk653 \
+-device virtio-blk-pci,bus=pci.3,addr=0xc,drive=drive-virtio-disk653,id=virtio-disk653 \
 -drive file=/var/lib/libvirt/images/disk-z-a.img,format=raw,if=none,id=drive-virtio-disk676 \
--device virtio-blk-pci,bus=pci.3,addr=0xe,drive=drive-virtio-disk676,id=virtio-disk676 \
+-device virtio-blk-pci,bus=pci.3,addr=0xd,drive=drive-virtio-disk676,id=virtio-disk676 \
 -drive file=/var/lib/libvirt/images/disk-z-b.img,format=raw,if=none,id=drive-virtio-disk677 \
--device virtio-blk-pci,bus=pci.3,addr=0xf,drive=drive-virtio-disk677,id=virtio-disk677 \
+-device virtio-blk-pci,bus=pci.3,addr=0xe,drive=drive-virtio-disk677,id=virtio-disk677 \
 -drive file=/var/lib/libvirt/images/disk-z-c.img,format=raw,if=none,id=drive-virtio-disk678 \
--device virtio-blk-pci,bus=pci.3,addr=0x10,drive=drive-virtio-disk678,id=virtio-disk678 \
+-device virtio-blk-pci,bus=pci.3,addr=0xf,drive=drive-virtio-disk678,id=virtio-disk678 \
 -drive file=/var/lib/libvirt/images/disk-z-d.img,format=raw,if=none,id=drive-virtio-disk679 \
--device virtio-blk-pci,bus=pci.3,addr=0x11,drive=drive-virtio-disk679,id=virtio-disk679
+-device virtio-blk-pci,bus=pci.3,addr=0x10,drive=drive-virtio-disk679,id=virtio-disk679
diff --git a/tests/qemuxml2argvdata/pci-expander-bus.args b/tests/qemuxml2argvdata/pci-expander-bus.args
index c010cc90c9..a4fcd982fe 100644
--- a/tests/qemuxml2argvdata/pci-expander-bus.args
+++ b/tests/qemuxml2argvdata/pci-expander-bus.args
@@ -25,70 +25,70 @@ QEMU_AUDIO_DRV=none \
 -rtc base=utc \
 -no-shutdown \
 -no-acpi \
--device pxb,bus_nr=254,id=pci.1,numa_node=1,bus=pci.0,addr=0x3 \
--device pxb,bus_nr=252,id=pci.2,bus=pci.0,addr=0x4 \
+-device pxb,bus_nr=254,id=pci.1,numa_node=1,bus=pci.0,addr=0x2 \
+-device pxb,bus_nr=252,id=pci.2,bus=pci.0,addr=0x3 \
 -netdev user,id=hostnet0 \
--device rtl8139,netdev=hostnet0,id=net0,mac=52:54:00:f1:95:51,bus=pci.0,addr=0x5 \
+-device rtl8139,netdev=hostnet0,id=net0,mac=52:54:00:f1:95:51,bus=pci.0,addr=0x4 \
 -netdev user,id=hostnet1 \
--device e1000,netdev=hostnet1,id=net1,mac=52:54:00:5c:c6:1a,bus=pci.0,addr=0x7 \
+-device e1000,netdev=hostnet1,id=net1,mac=52:54:00:5c:c6:1a,bus=pci.0,addr=0x5 \
 -netdev user,id=hostnet2 \
--device e1000,netdev=hostnet2,id=net2,mac=52:54:00:39:97:ac,bus=pci.0,addr=0x8 \
+-device e1000,netdev=hostnet2,id=net2,mac=52:54:00:39:97:ac,bus=pci.0,addr=0x7 \
 -netdev user,id=hostnet3 \
--device e1000,netdev=hostnet3,id=net3,mac=52:54:00:45:28:cb,bus=pci.0,addr=0x9 \
+-device e1000,netdev=hostnet3,id=net3,mac=52:54:00:45:28:cb,bus=pci.0,addr=0x8 \
 -netdev user,id=hostnet4 \
--device e1000,netdev=hostnet4,id=net4,mac=52:54:00:ee:b9:a8,bus=pci.0,addr=0xa \
+-device e1000,netdev=hostnet4,id=net4,mac=52:54:00:ee:b9:a8,bus=pci.0,addr=0x9 \
 -netdev user,id=hostnet5 \
--device e1000,netdev=hostnet5,id=net5,mac=52:54:00:a9:f7:17,bus=pci.0,addr=0xb \
+-device e1000,netdev=hostnet5,id=net5,mac=52:54:00:a9:f7:17,bus=pci.0,addr=0xa \
 -netdev user,id=hostnet6 \
--device e1000,netdev=hostnet6,id=net6,mac=52:54:00:df:2b:f3,bus=pci.0,addr=0xc \
+-device e1000,netdev=hostnet6,id=net6,mac=52:54:00:df:2b:f3,bus=pci.0,addr=0xb \
 -netdev user,id=hostnet7 \
--device e1000,netdev=hostnet7,id=net7,mac=52:54:00:78:94:b4,bus=pci.0,addr=0xd \
+-device e1000,netdev=hostnet7,id=net7,mac=52:54:00:78:94:b4,bus=pci.0,addr=0xc \
 -netdev user,id=hostnet8 \
--device e1000,netdev=hostnet8,id=net8,mac=52:54:00:6b:9b:06,bus=pci.0,addr=0xe \
+-device e1000,netdev=hostnet8,id=net8,mac=52:54:00:6b:9b:06,bus=pci.0,addr=0xd \
 -netdev user,id=hostnet9 \
--device e1000,netdev=hostnet9,id=net9,mac=52:54:00:17:df:bc,bus=pci.0,addr=0xf \
+-device e1000,netdev=hostnet9,id=net9,mac=52:54:00:17:df:bc,bus=pci.0,addr=0xe \
 -netdev user,id=hostnet10 \
--device e1000,netdev=hostnet10,id=net10,mac=52:54:00:3b:d0:51,bus=pci.0,addr=0x10 \
+-device e1000,netdev=hostnet10,id=net10,mac=52:54:00:3b:d0:51,bus=pci.0,addr=0xf \
 -netdev user,id=hostnet11 \
--device e1000,netdev=hostnet11,id=net11,mac=52:54:00:8d:2d:17,bus=pci.0,addr=0x11 \
+-device e1000,netdev=hostnet11,id=net11,mac=52:54:00:8d:2d:17,bus=pci.0,addr=0x10 \
 -netdev user,id=hostnet12 \
--device e1000,netdev=hostnet12,id=net12,mac=52:54:00:a7:66:af,bus=pci.0,addr=0x12 \
+-device e1000,netdev=hostnet12,id=net12,mac=52:54:00:a7:66:af,bus=pci.0,addr=0x11 \
 -netdev user,id=hostnet13 \
--device e1000,netdev=hostnet13,id=net13,mac=52:54:00:54:ab:d7,bus=pci.0,addr=0x13 \
+-device e1000,netdev=hostnet13,id=net13,mac=52:54:00:54:ab:d7,bus=pci.0,addr=0x12 \
 -netdev user,id=hostnet14 \
--device e1000,netdev=hostnet14,id=net14,mac=52:54:00:1f:99:90,bus=pci.0,addr=0x14 \
+-device e1000,netdev=hostnet14,id=net14,mac=52:54:00:1f:99:90,bus=pci.0,addr=0x13 \
 -netdev user,id=hostnet15 \
--device e1000,netdev=hostnet15,id=net15,mac=52:54:00:c8:43:87,bus=pci.0,addr=0x15 \
+-device e1000,netdev=hostnet15,id=net15,mac=52:54:00:c8:43:87,bus=pci.0,addr=0x14 \
 -netdev user,id=hostnet16 \
--device e1000,netdev=hostnet16,id=net16,mac=52:54:00:df:22:b2,bus=pci.0,addr=0x16 \
+-device e1000,netdev=hostnet16,id=net16,mac=52:54:00:df:22:b2,bus=pci.0,addr=0x15 \
 -netdev user,id=hostnet17 \
--device e1000,netdev=hostnet17,id=net17,mac=52:54:00:d2:9a:47,bus=pci.0,addr=0x17 \
+-device e1000,netdev=hostnet17,id=net17,mac=52:54:00:d2:9a:47,bus=pci.0,addr=0x16 \
 -netdev user,id=hostnet18 \
--device e1000,netdev=hostnet18,id=net18,mac=52:54:00:86:05:e2,bus=pci.0,addr=0x18 \
+-device e1000,netdev=hostnet18,id=net18,mac=52:54:00:86:05:e2,bus=pci.0,addr=0x17 \
 -netdev user,id=hostnet19 \
--device e1000,netdev=hostnet19,id=net19,mac=52:54:00:8c:1c:c2,bus=pci.0,addr=0x19 \
+-device e1000,netdev=hostnet19,id=net19,mac=52:54:00:8c:1c:c2,bus=pci.0,addr=0x18 \
 -netdev user,id=hostnet20 \
--device e1000,netdev=hostnet20,id=net20,mac=52:54:00:48:58:92,bus=pci.0,addr=0x1a \
+-device e1000,netdev=hostnet20,id=net20,mac=52:54:00:48:58:92,bus=pci.0,addr=0x19 \
 -netdev user,id=hostnet21 \
--device e1000,netdev=hostnet21,id=net21,mac=52:54:00:99:e5:bf,bus=pci.0,addr=0x1b \
+-device e1000,netdev=hostnet21,id=net21,mac=52:54:00:99:e5:bf,bus=pci.0,addr=0x1a \
 -netdev user,id=hostnet22 \
--device e1000,netdev=hostnet22,id=net22,mac=52:54:00:b1:8c:25,bus=pci.0,addr=0x1c \
+-device e1000,netdev=hostnet22,id=net22,mac=52:54:00:b1:8c:25,bus=pci.0,addr=0x1b \
 -netdev user,id=hostnet23 \
--device e1000,netdev=hostnet23,id=net23,mac=52:54:00:60:e0:d0,bus=pci.0,addr=0x1d \
+-device e1000,netdev=hostnet23,id=net23,mac=52:54:00:60:e0:d0,bus=pci.0,addr=0x1c \
 -netdev user,id=hostnet24 \
--device e1000,netdev=hostnet24,id=net24,mac=52:54:00:37:00:6a,bus=pci.0,addr=0x1e \
+-device e1000,netdev=hostnet24,id=net24,mac=52:54:00:37:00:6a,bus=pci.0,addr=0x1d \
 -netdev user,id=hostnet25 \
--device e1000,netdev=hostnet25,id=net25,mac=52:54:00:c7:c8:ad,bus=pci.0,addr=0x1f \
+-device e1000,netdev=hostnet25,id=net25,mac=52:54:00:c7:c8:ad,bus=pci.0,addr=0x1e \
 -netdev user,id=hostnet26 \
--device e1000,netdev=hostnet26,id=net26,mac=52:54:00:4e:a7:cf,bus=pci.1,addr=0x0 \
+-device e1000,netdev=hostnet26,id=net26,mac=52:54:00:4e:a7:cf,bus=pci.0,addr=0x1f \
 -netdev user,id=hostnet27 \
--device e1000,netdev=hostnet27,id=net27,mac=52:54:00:00:79:69,bus=pci.1,addr=0x1 \
+-device e1000,netdev=hostnet27,id=net27,mac=52:54:00:00:79:69,bus=pci.1,addr=0x0 \
 -netdev user,id=hostnet28 \
--device e1000,netdev=hostnet28,id=net28,mac=52:54:00:47:00:6f,bus=pci.1,addr=0x2 \
+-device e1000,netdev=hostnet28,id=net28,mac=52:54:00:47:00:6f,bus=pci.1,addr=0x1 \
 -netdev user,id=hostnet29 \
--device e1000,netdev=hostnet29,id=net29,mac=52:54:00:2a:8c:8b,bus=pci.1,addr=0x3 \
+-device e1000,netdev=hostnet29,id=net29,mac=52:54:00:2a:8c:8b,bus=pci.1,addr=0x2 \
 -netdev user,id=hostnet30 \
--device e1000,netdev=hostnet30,id=net30,mac=52:54:00:ec:d5:e3,bus=pci.1,addr=0x4 \
+-device e1000,netdev=hostnet30,id=net30,mac=52:54:00:ec:d5:e3,bus=pci.1,addr=0x3 \
 -netdev user,id=hostnet31 \
--device e1000,netdev=hostnet31,id=net31,mac=52:54:00:7e:6e:c8,bus=pci.1,addr=0x5 \
+-device e1000,netdev=hostnet31,id=net31,mac=52:54:00:7e:6e:c8,bus=pci.1,addr=0x4 \
 -device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x6
diff --git a/tests/qemuxml2argvdata/pci-rom-disabled.args b/tests/qemuxml2argvdata/pci-rom-disabled.args
index 1552a069f5..10fd805c8e 100644
--- a/tests/qemuxml2argvdata/pci-rom-disabled.args
+++ b/tests/qemuxml2argvdata/pci-rom-disabled.args
@@ -24,4 +24,4 @@ QEMU_AUDIO_DRV=none \
 -no-shutdown \
 -no-acpi \
 -netdev user,id=hostnet0 \
--device virtio-net-pci,netdev=hostnet0,id=net0,mac=52:54:00:24:a5:9f,bus=pci.0,addr=0x3,romfile=
+-device virtio-net-pci,netdev=hostnet0,id=net0,mac=52:54:00:24:a5:9f,bus=pci.0,addr=0x2,romfile=
diff --git a/tests/qemuxml2argvdata/pci-rom.args b/tests/qemuxml2argvdata/pci-rom.args
index 047f27d2d9..1d0eeb17e0 100644
--- a/tests/qemuxml2argvdata/pci-rom.args
+++ b/tests/qemuxml2argvdata/pci-rom.args
@@ -27,9 +27,9 @@ QEMU_AUDIO_DRV=none \
 -drive file=/dev/HostVG/QEMUGuest2,format=raw,if=none,id=drive-ide0-0-0 \
 -device ide-hd,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0,bootindex=1 \
 -netdev user,id=hostnet0 \
--device virtio-net-pci,netdev=hostnet0,id=net0,mac=52:54:00:24:a5:9f,bus=pci.0,addr=0x3,rombar=1 \
+-device virtio-net-pci,netdev=hostnet0,id=net0,mac=52:54:00:24:a5:9f,bus=pci.0,addr=0x2,rombar=1 \
 -netdev user,id=hostnet1 \
--device virtio-net-pci,netdev=hostnet1,id=net1,mac=52:54:00:24:a5:9e,bus=pci.0,addr=0x4,romfile=/etc/fake/bootrom.bin \
--device vfio-pci,host=0000:06:12.5,id=hostdev0,bus=pci.0,addr=0x5,rombar=0 \
--device vfio-pci,host=0000:06:12.6,id=hostdev1,bus=pci.0,addr=0x6,rombar=1,romfile=/etc/fake/bootrom.bin \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x7
+-device virtio-net-pci,netdev=hostnet1,id=net1,mac=52:54:00:24:a5:9e,bus=pci.0,addr=0x3,romfile=/etc/fake/bootrom.bin \
+-device vfio-pci,host=0000:06:12.5,id=hostdev0,bus=pci.0,addr=0x4,rombar=0 \
+-device vfio-pci,host=0000:06:12.6,id=hostdev1,bus=pci.0,addr=0x5,rombar=1,romfile=/etc/fake/bootrom.bin \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x6
diff --git a/tests/qemuxml2argvdata/pci-serial-dev-chardev.args b/tests/qemuxml2argvdata/pci-serial-dev-chardev.args
index 543c645b8b..d4e1768e52 100644
--- a/tests/qemuxml2argvdata/pci-serial-dev-chardev.args
+++ b/tests/qemuxml2argvdata/pci-serial-dev-chardev.args
@@ -28,4 +28,4 @@ QEMU_AUDIO_DRV=none \
 -device ide-hd,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0,bootindex=1 \
 -chardev tty,id=charserial0,path=/dev/ttyS2 \
 -device pci-serial,chardev=charserial0,id=serial0,bus=pci.0,addr=0x4 \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2
diff --git a/tests/qemuxml2argvdata/pcie-root-port-model-generic.args b/tests/qemuxml2argvdata/pcie-root-port-model-generic.args
index 234f58be60..ea3a735b9c 100644
--- a/tests/qemuxml2argvdata/pcie-root-port-model-generic.args
+++ b/tests/qemuxml2argvdata/pcie-root-port-model-generic.args
@@ -23,6 +23,6 @@ QEMU_AUDIO_DRV=none \
 -rtc base=utc \
 -no-shutdown \
 -no-acpi \
--device pcie-root-port,port=0x10,chassis=1,id=pci.1,bus=pcie.0,multifunction=on,addr=0x2 \
--device pcie-root-port,port=0x11,chassis=2,id=pci.2,bus=pcie.0,addr=0x2.0x1 \
--device ioh3420,port=0x12,chassis=3,id=pci.3,bus=pcie.0,addr=0x2.0x2
+-device pcie-root-port,port=0x8,chassis=1,id=pci.1,bus=pcie.0,multifunction=on,addr=0x1 \
+-device pcie-root-port,port=0x9,chassis=2,id=pci.2,bus=pcie.0,addr=0x1.0x1 \
+-device ioh3420,port=0xa,chassis=3,id=pci.3,bus=pcie.0,addr=0x1.0x2
diff --git a/tests/qemuxml2argvdata/pcie-root-port-model-ioh3420.args b/tests/qemuxml2argvdata/pcie-root-port-model-ioh3420.args
index 38f61ccc13..d0ffa60b86 100644
--- a/tests/qemuxml2argvdata/pcie-root-port-model-ioh3420.args
+++ b/tests/qemuxml2argvdata/pcie-root-port-model-ioh3420.args
@@ -23,5 +23,5 @@ QEMU_AUDIO_DRV=none \
 -rtc base=utc \
 -no-shutdown \
 -no-acpi \
--device ioh3420,port=0x10,chassis=1,id=pci.1,bus=pcie.0,multifunction=on,addr=0x2 \
--device ioh3420,port=0x11,chassis=2,id=pci.2,bus=pcie.0,addr=0x2.0x1
+-device ioh3420,port=0x8,chassis=1,id=pci.1,bus=pcie.0,multifunction=on,addr=0x1 \
+-device ioh3420,port=0x9,chassis=2,id=pci.2,bus=pcie.0,addr=0x1.0x1
diff --git a/tests/qemuxml2argvdata/pcihole64.args b/tests/qemuxml2argvdata/pcihole64.args
index 9cf277b390..2d45126d01 100644
--- a/tests/qemuxml2argvdata/pcihole64.args
+++ b/tests/qemuxml2argvdata/pcihole64.args
@@ -25,4 +25,4 @@ QEMU_AUDIO_DRV=none \
 -no-acpi \
 -global i440FX-pcihost.pci-hole64-size=1048576K \
 -usb \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2
diff --git a/tests/qemuxml2argvdata/q35-pci-force-address.args b/tests/qemuxml2argvdata/q35-pci-force-address.args
index 19f8648c7c..e61a43dfe0 100644
--- a/tests/qemuxml2argvdata/q35-pci-force-address.args
+++ b/tests/qemuxml2argvdata/q35-pci-force-address.args
@@ -25,7 +25,7 @@ QEMU_AUDIO_DRV=none \
 -no-acpi \
 -device i82801b11-bridge,id=pci.1,bus=pcie.0,addr=0x1e \
 -device pci-bridge,chassis_nr=2,id=pci.2,bus=pci.1,addr=0x0 \
--device ioh3420,port=0x10,chassis=3,id=pci.3,bus=pcie.0,addr=0x2 \
+-device ioh3420,port=0x8,chassis=3,id=pci.3,bus=pcie.0,addr=0x1 \
 -netdev user,id=hostnet0 \
 -device e1000e,netdev=hostnet0,id=net0,mac=52:54:00:aa:bf:ef,bus=pci.2,addr=0x1 \
 -device intel-hda,id=sound0,bus=pci.3,addr=0x0 \
diff --git a/tests/qemuxml2argvdata/q35-pm-disable-fallback.args b/tests/qemuxml2argvdata/q35-pm-disable-fallback.args
index 0f9a375230..f75686f463 100644
--- a/tests/qemuxml2argvdata/q35-pm-disable-fallback.args
+++ b/tests/qemuxml2argvdata/q35-pm-disable-fallback.args
@@ -27,5 +27,5 @@ QEMU_AUDIO_DRV=none \
 -global PIIX4_PM.disable_s4=1 \
 -device i82801b11-bridge,id=pci.1,bus=pcie.0,addr=0x1e \
 -device pci-bridge,chassis_nr=2,id=pci.2,bus=pci.1,addr=0x0 \
--device ioh3420,port=0x10,chassis=3,id=pci.3,bus=pcie.0,addr=0x2 \
+-device ioh3420,port=0x8,chassis=3,id=pci.3,bus=pcie.0,addr=0x1 \
 -device virtio-balloon-pci,id=balloon0,bus=pci.2,addr=0x1
diff --git a/tests/qemuxml2argvdata/q35-pm-disable.args b/tests/qemuxml2argvdata/q35-pm-disable.args
index 485ea80e14..dcdd457432 100644
--- a/tests/qemuxml2argvdata/q35-pm-disable.args
+++ b/tests/qemuxml2argvdata/q35-pm-disable.args
@@ -27,5 +27,5 @@ QEMU_AUDIO_DRV=none \
 -global ICH9-LPC.disable_s4=1 \
 -device i82801b11-bridge,id=pci.1,bus=pcie.0,addr=0x1e \
 -device pci-bridge,chassis_nr=2,id=pci.2,bus=pci.1,addr=0x0 \
--device ioh3420,port=0x10,chassis=3,id=pci.3,bus=pcie.0,addr=0x2 \
+-device ioh3420,port=0x8,chassis=3,id=pci.3,bus=pcie.0,addr=0x1 \
 -device virtio-balloon-pci,id=balloon0,bus=pci.2,addr=0x1
diff --git a/tests/qemuxml2argvdata/qemu-ns-alt.args b/tests/qemuxml2argvdata/qemu-ns-alt.args
index 04c9a66cb9..19c884813b 100644
--- a/tests/qemuxml2argvdata/qemu-ns-alt.args
+++ b/tests/qemuxml2argvdata/qemu-ns-alt.args
@@ -28,5 +28,5 @@ BAR='' \
 -usb \
 -drive file=/dev/HostVG/QEMUGuest1,format=raw,if=none,id=drive-ide0-0-0 \
 -device ide-hd,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0,bootindex=1 \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3 \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2 \
 -unknown parameter
diff --git a/tests/qemuxml2argvdata/qemu-ns-commandline-ns0.args b/tests/qemuxml2argvdata/qemu-ns-commandline-ns0.args
index 05bab92f30..d88a94b4bd 100644
--- a/tests/qemuxml2argvdata/qemu-ns-commandline-ns0.args
+++ b/tests/qemuxml2argvdata/qemu-ns-commandline-ns0.args
@@ -26,5 +26,5 @@ QEMU_AUDIO_DRV=none \
 -usb \
 -drive file=/dev/HostVG/QEMUGuest1,format=raw,if=none,id=drive-ide0-0-0 \
 -device ide-hd,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0,bootindex=1 \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3 \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2 \
 ARGUMENT
diff --git a/tests/qemuxml2argvdata/qemu-ns-commandline-ns1.args b/tests/qemuxml2argvdata/qemu-ns-commandline-ns1.args
index 05bab92f30..d88a94b4bd 100644
--- a/tests/qemuxml2argvdata/qemu-ns-commandline-ns1.args
+++ b/tests/qemuxml2argvdata/qemu-ns-commandline-ns1.args
@@ -26,5 +26,5 @@ QEMU_AUDIO_DRV=none \
 -usb \
 -drive file=/dev/HostVG/QEMUGuest1,format=raw,if=none,id=drive-ide0-0-0 \
 -device ide-hd,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0,bootindex=1 \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3 \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2 \
 ARGUMENT
diff --git a/tests/qemuxml2argvdata/qemu-ns-commandline.args b/tests/qemuxml2argvdata/qemu-ns-commandline.args
index 05bab92f30..d88a94b4bd 100644
--- a/tests/qemuxml2argvdata/qemu-ns-commandline.args
+++ b/tests/qemuxml2argvdata/qemu-ns-commandline.args
@@ -26,5 +26,5 @@ QEMU_AUDIO_DRV=none \
 -usb \
 -drive file=/dev/HostVG/QEMUGuest1,format=raw,if=none,id=drive-ide0-0-0 \
 -device ide-hd,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0,bootindex=1 \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3 \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2 \
 ARGUMENT
diff --git a/tests/qemuxml2argvdata/qemu-ns-domain-commandline-ns0.args b/tests/qemuxml2argvdata/qemu-ns-domain-commandline-ns0.args
index 05bab92f30..d88a94b4bd 100644
--- a/tests/qemuxml2argvdata/qemu-ns-domain-commandline-ns0.args
+++ b/tests/qemuxml2argvdata/qemu-ns-domain-commandline-ns0.args
@@ -26,5 +26,5 @@ QEMU_AUDIO_DRV=none \
 -usb \
 -drive file=/dev/HostVG/QEMUGuest1,format=raw,if=none,id=drive-ide0-0-0 \
 -device ide-hd,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0,bootindex=1 \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3 \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2 \
 ARGUMENT
diff --git a/tests/qemuxml2argvdata/qemu-ns-domain-commandline.args b/tests/qemuxml2argvdata/qemu-ns-domain-commandline.args
index 05bab92f30..d88a94b4bd 100644
--- a/tests/qemuxml2argvdata/qemu-ns-domain-commandline.args
+++ b/tests/qemuxml2argvdata/qemu-ns-domain-commandline.args
@@ -26,5 +26,5 @@ QEMU_AUDIO_DRV=none \
 -usb \
 -drive file=/dev/HostVG/QEMUGuest1,format=raw,if=none,id=drive-ide0-0-0 \
 -device ide-hd,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0,bootindex=1 \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3 \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2 \
 ARGUMENT
diff --git a/tests/qemuxml2argvdata/qemu-ns-domain-ns0.args b/tests/qemuxml2argvdata/qemu-ns-domain-ns0.args
index 05bab92f30..d88a94b4bd 100644
--- a/tests/qemuxml2argvdata/qemu-ns-domain-ns0.args
+++ b/tests/qemuxml2argvdata/qemu-ns-domain-ns0.args
@@ -26,5 +26,5 @@ QEMU_AUDIO_DRV=none \
 -usb \
 -drive file=/dev/HostVG/QEMUGuest1,format=raw,if=none,id=drive-ide0-0-0 \
 -device ide-hd,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0,bootindex=1 \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3 \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2 \
 ARGUMENT
diff --git a/tests/qemuxml2argvdata/restore-v2-fd.args b/tests/qemuxml2argvdata/restore-v2-fd.args
index 1fe1913513..9535795942 100644
--- a/tests/qemuxml2argvdata/restore-v2-fd.args
+++ b/tests/qemuxml2argvdata/restore-v2-fd.args
@@ -27,4 +27,4 @@ QEMU_AUDIO_DRV=none \
 -drive file=/dev/HostVG/QEMUGuest1,format=raw,if=none,id=drive-ide0-0-0 \
 -device ide-hd,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0,bootindex=1 \
 -incoming fd:7 \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2
diff --git a/tests/qemuxml2argvdata/seclabel-dac-none.args b/tests/qemuxml2argvdata/seclabel-dac-none.args
index 5770ba928a..699ed70abc 100644
--- a/tests/qemuxml2argvdata/seclabel-dac-none.args
+++ b/tests/qemuxml2argvdata/seclabel-dac-none.args
@@ -26,4 +26,4 @@ QEMU_AUDIO_DRV=none \
 -usb \
 -drive file=/dev/HostVG/QEMUGuest1,format=raw,if=none,id=drive-ide0-0-0 \
 -device ide-hd,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0,bootindex=1 \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2
diff --git a/tests/qemuxml2argvdata/seclabel-dynamic-baselabel.args b/tests/qemuxml2argvdata/seclabel-dynamic-baselabel.args
index 5770ba928a..699ed70abc 100644
--- a/tests/qemuxml2argvdata/seclabel-dynamic-baselabel.args
+++ b/tests/qemuxml2argvdata/seclabel-dynamic-baselabel.args
@@ -26,4 +26,4 @@ QEMU_AUDIO_DRV=none \
 -usb \
 -drive file=/dev/HostVG/QEMUGuest1,format=raw,if=none,id=drive-ide0-0-0 \
 -device ide-hd,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0,bootindex=1 \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2
diff --git a/tests/qemuxml2argvdata/seclabel-dynamic-labelskip.args b/tests/qemuxml2argvdata/seclabel-dynamic-labelskip.args
index 5770ba928a..699ed70abc 100644
--- a/tests/qemuxml2argvdata/seclabel-dynamic-labelskip.args
+++ b/tests/qemuxml2argvdata/seclabel-dynamic-labelskip.args
@@ -26,4 +26,4 @@ QEMU_AUDIO_DRV=none \
 -usb \
 -drive file=/dev/HostVG/QEMUGuest1,format=raw,if=none,id=drive-ide0-0-0 \
 -device ide-hd,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0,bootindex=1 \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2
diff --git a/tests/qemuxml2argvdata/seclabel-dynamic-override.args b/tests/qemuxml2argvdata/seclabel-dynamic-override.args
index c1c4ffcf99..72dbb0f1c5 100644
--- a/tests/qemuxml2argvdata/seclabel-dynamic-override.args
+++ b/tests/qemuxml2argvdata/seclabel-dynamic-override.args
@@ -28,4 +28,4 @@ QEMU_AUDIO_DRV=none \
 -device ide-hd,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0,bootindex=1 \
 -drive file=/dev/HostVG/QEMUGuest2,format=raw,if=none,id=drive-ide0-0-1 \
 -device ide-hd,bus=ide.0,unit=1,drive=drive-ide0-0-1,id=ide0-0-1 \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2
diff --git a/tests/qemuxml2argvdata/seclabel-dynamic-relabel.args b/tests/qemuxml2argvdata/seclabel-dynamic-relabel.args
index 5770ba928a..699ed70abc 100644
--- a/tests/qemuxml2argvdata/seclabel-dynamic-relabel.args
+++ b/tests/qemuxml2argvdata/seclabel-dynamic-relabel.args
@@ -26,4 +26,4 @@ QEMU_AUDIO_DRV=none \
 -usb \
 -drive file=/dev/HostVG/QEMUGuest1,format=raw,if=none,id=drive-ide0-0-0 \
 -device ide-hd,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0,bootindex=1 \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2
diff --git a/tests/qemuxml2argvdata/seclabel-dynamic.args b/tests/qemuxml2argvdata/seclabel-dynamic.args
index 5770ba928a..699ed70abc 100644
--- a/tests/qemuxml2argvdata/seclabel-dynamic.args
+++ b/tests/qemuxml2argvdata/seclabel-dynamic.args
@@ -26,4 +26,4 @@ QEMU_AUDIO_DRV=none \
 -usb \
 -drive file=/dev/HostVG/QEMUGuest1,format=raw,if=none,id=drive-ide0-0-0 \
 -device ide-hd,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0,bootindex=1 \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2
diff --git a/tests/qemuxml2argvdata/seclabel-none.args b/tests/qemuxml2argvdata/seclabel-none.args
index 5770ba928a..699ed70abc 100644
--- a/tests/qemuxml2argvdata/seclabel-none.args
+++ b/tests/qemuxml2argvdata/seclabel-none.args
@@ -26,4 +26,4 @@ QEMU_AUDIO_DRV=none \
 -usb \
 -drive file=/dev/HostVG/QEMUGuest1,format=raw,if=none,id=drive-ide0-0-0 \
 -device ide-hd,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0,bootindex=1 \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2
diff --git a/tests/qemuxml2argvdata/seclabel-static-labelskip.args b/tests/qemuxml2argvdata/seclabel-static-labelskip.args
index 5770ba928a..699ed70abc 100644
--- a/tests/qemuxml2argvdata/seclabel-static-labelskip.args
+++ b/tests/qemuxml2argvdata/seclabel-static-labelskip.args
@@ -26,4 +26,4 @@ QEMU_AUDIO_DRV=none \
 -usb \
 -drive file=/dev/HostVG/QEMUGuest1,format=raw,if=none,id=drive-ide0-0-0 \
 -device ide-hd,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0,bootindex=1 \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2
diff --git a/tests/qemuxml2argvdata/seclabel-static-relabel.args b/tests/qemuxml2argvdata/seclabel-static-relabel.args
index 5770ba928a..699ed70abc 100644
--- a/tests/qemuxml2argvdata/seclabel-static-relabel.args
+++ b/tests/qemuxml2argvdata/seclabel-static-relabel.args
@@ -26,4 +26,4 @@ QEMU_AUDIO_DRV=none \
 -usb \
 -drive file=/dev/HostVG/QEMUGuest1,format=raw,if=none,id=drive-ide0-0-0 \
 -device ide-hd,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0,bootindex=1 \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2
diff --git a/tests/qemuxml2argvdata/seclabel-static.args b/tests/qemuxml2argvdata/seclabel-static.args
index 5770ba928a..699ed70abc 100644
--- a/tests/qemuxml2argvdata/seclabel-static.args
+++ b/tests/qemuxml2argvdata/seclabel-static.args
@@ -26,4 +26,4 @@ QEMU_AUDIO_DRV=none \
 -usb \
 -drive file=/dev/HostVG/QEMUGuest1,format=raw,if=none,id=drive-ide0-0-0 \
 -device ide-hd,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0,bootindex=1 \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2
diff --git a/tests/qemuxml2argvdata/serial-dev-chardev-iobase.args b/tests/qemuxml2argvdata/serial-dev-chardev-iobase.args
index 7669ecd87c..a3a3c71c3f 100644
--- a/tests/qemuxml2argvdata/serial-dev-chardev-iobase.args
+++ b/tests/qemuxml2argvdata/serial-dev-chardev-iobase.args
@@ -28,4 +28,4 @@ QEMU_AUDIO_DRV=none \
 -device ide-hd,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0,bootindex=1 \
 -chardev tty,id=charserial0,path=/dev/ttyS2 \
 -device isa-serial,chardev=charserial0,id=serial0,iobase=0x3f8,irq=0x4 \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2
diff --git a/tests/qemuxml2argvdata/serial-dev-chardev.args b/tests/qemuxml2argvdata/serial-dev-chardev.args
index a55f247077..209e27bdc9 100644
--- a/tests/qemuxml2argvdata/serial-dev-chardev.args
+++ b/tests/qemuxml2argvdata/serial-dev-chardev.args
@@ -28,4 +28,4 @@ QEMU_AUDIO_DRV=none \
 -device ide-hd,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0,bootindex=1 \
 -chardev tty,id=charserial0,path=/dev/ttyS2 \
 -device isa-serial,chardev=charserial0,id=serial0 \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2
diff --git a/tests/qemuxml2argvdata/serial-file-chardev.args b/tests/qemuxml2argvdata/serial-file-chardev.args
index 5654e1ac13..99c67377a5 100644
--- a/tests/qemuxml2argvdata/serial-file-chardev.args
+++ b/tests/qemuxml2argvdata/serial-file-chardev.args
@@ -28,4 +28,4 @@ QEMU_AUDIO_DRV=none \
 -device ide-hd,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0,bootindex=1 \
 -chardev file,id=charserial0,path=/tmp/serial.log,append=on \
 -device isa-serial,chardev=charserial0,id=serial0 \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2
diff --git a/tests/qemuxml2argvdata/serial-many-chardev.args b/tests/qemuxml2argvdata/serial-many-chardev.args
index 9918c3a599..6656a6009e 100644
--- a/tests/qemuxml2argvdata/serial-many-chardev.args
+++ b/tests/qemuxml2argvdata/serial-many-chardev.args
@@ -30,4 +30,4 @@ QEMU_AUDIO_DRV=none \
 -device isa-serial,chardev=charserial0,id=serial0 \
 -chardev file,id=charserial1,path=/tmp/serial.log \
 -device isa-serial,chardev=charserial1,id=serial1 \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2
diff --git a/tests/qemuxml2argvdata/serial-pty-chardev.args b/tests/qemuxml2argvdata/serial-pty-chardev.args
index e46ad10442..10370f6483 100644
--- a/tests/qemuxml2argvdata/serial-pty-chardev.args
+++ b/tests/qemuxml2argvdata/serial-pty-chardev.args
@@ -28,4 +28,4 @@ QEMU_AUDIO_DRV=none \
 -device ide-hd,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0,bootindex=1 \
 -chardev pty,id=charserial0 \
 -device isa-serial,chardev=charserial0,id=serial0 \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2
diff --git a/tests/qemuxml2argvdata/serial-spiceport-nospice.args b/tests/qemuxml2argvdata/serial-spiceport-nospice.args
index 5770ba928a..699ed70abc 100644
--- a/tests/qemuxml2argvdata/serial-spiceport-nospice.args
+++ b/tests/qemuxml2argvdata/serial-spiceport-nospice.args
@@ -26,4 +26,4 @@ QEMU_AUDIO_DRV=none \
 -usb \
 -drive file=/dev/HostVG/QEMUGuest1,format=raw,if=none,id=drive-ide0-0-0 \
 -device ide-hd,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0,bootindex=1 \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2
diff --git a/tests/qemuxml2argvdata/serial-tcp-chardev.args b/tests/qemuxml2argvdata/serial-tcp-chardev.args
index 963619be2b..cc7d6b8639 100644
--- a/tests/qemuxml2argvdata/serial-tcp-chardev.args
+++ b/tests/qemuxml2argvdata/serial-tcp-chardev.args
@@ -28,4 +28,4 @@ QEMU_AUDIO_DRV=none \
 -device ide-hd,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0,bootindex=1 \
 -chardev socket,id=charserial0,host=127.0.0.1,port=9999 \
 -device isa-serial,chardev=charserial0,id=serial0 \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2
diff --git a/tests/qemuxml2argvdata/serial-tcp-telnet-chardev.args b/tests/qemuxml2argvdata/serial-tcp-telnet-chardev.args
index ec834152fa..d9e450fe75 100644
--- a/tests/qemuxml2argvdata/serial-tcp-telnet-chardev.args
+++ b/tests/qemuxml2argvdata/serial-tcp-telnet-chardev.args
@@ -28,4 +28,4 @@ QEMU_AUDIO_DRV=none \
 -device ide-hd,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0,bootindex=1 \
 -chardev socket,id=charserial0,host=127.0.0.1,port=9999,telnet=on,server=on,wait=off \
 -device isa-serial,chardev=charserial0,id=serial0 \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2
diff --git a/tests/qemuxml2argvdata/serial-tcp-tlsx509-chardev-verify.args b/tests/qemuxml2argvdata/serial-tcp-tlsx509-chardev-verify.args
index cb62e40f48..06ff3a3a4d 100644
--- a/tests/qemuxml2argvdata/serial-tcp-tlsx509-chardev-verify.args
+++ b/tests/qemuxml2argvdata/serial-tcp-tlsx509-chardev-verify.args
@@ -31,4 +31,4 @@ QEMU_AUDIO_DRV=none \
 -object tls-creds-x509,id=objcharserial1_tls0,dir=/etc/pki/libvirt-chardev,endpoint=client,verify-peer=on \
 -chardev socket,id=charserial1,host=127.0.0.1,port=5555,tls-creds=objcharserial1_tls0 \
 -device isa-serial,chardev=charserial1,id=serial1 \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2
diff --git a/tests/qemuxml2argvdata/serial-tcp-tlsx509-chardev.args b/tests/qemuxml2argvdata/serial-tcp-tlsx509-chardev.args
index cb62e40f48..06ff3a3a4d 100644
--- a/tests/qemuxml2argvdata/serial-tcp-tlsx509-chardev.args
+++ b/tests/qemuxml2argvdata/serial-tcp-tlsx509-chardev.args
@@ -31,4 +31,4 @@ QEMU_AUDIO_DRV=none \
 -object tls-creds-x509,id=objcharserial1_tls0,dir=/etc/pki/libvirt-chardev,endpoint=client,verify-peer=on \
 -chardev socket,id=charserial1,host=127.0.0.1,port=5555,tls-creds=objcharserial1_tls0 \
 -device isa-serial,chardev=charserial1,id=serial1 \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2
diff --git a/tests/qemuxml2argvdata/serial-udp-chardev.args b/tests/qemuxml2argvdata/serial-udp-chardev.args
index bf92f10578..dfbc7e11e1 100644
--- a/tests/qemuxml2argvdata/serial-udp-chardev.args
+++ b/tests/qemuxml2argvdata/serial-udp-chardev.args
@@ -30,4 +30,4 @@ QEMU_AUDIO_DRV=none \
 -device isa-serial,chardev=charserial0,id=serial0 \
 -chardev udp,id=charserial1,host=,port=9999,localaddr=,localport=0 \
 -device isa-serial,chardev=charserial1,id=serial1 \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2
diff --git a/tests/qemuxml2argvdata/serial-unix-chardev.args b/tests/qemuxml2argvdata/serial-unix-chardev.args
index 659006e991..aaec92a96e 100644
--- a/tests/qemuxml2argvdata/serial-unix-chardev.args
+++ b/tests/qemuxml2argvdata/serial-unix-chardev.args
@@ -28,4 +28,4 @@ QEMU_AUDIO_DRV=none \
 -device isa-serial,chardev=charserial0,id=serial0 \
 -chardev socket,id=charserial1,path=/tmp/serial-server.sock,server=on,wait=off \
 -device isa-serial,chardev=charserial1,id=serial1 \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2
diff --git a/tests/qemuxml2argvdata/serial-vc-chardev.args b/tests/qemuxml2argvdata/serial-vc-chardev.args
index 7e37ca631c..19f54a4119 100644
--- a/tests/qemuxml2argvdata/serial-vc-chardev.args
+++ b/tests/qemuxml2argvdata/serial-vc-chardev.args
@@ -28,4 +28,4 @@ QEMU_AUDIO_DRV=none \
 -device ide-hd,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0,bootindex=1 \
 -chardev vc,id=charserial0 \
 -device isa-serial,chardev=charserial0,id=serial0 \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2
diff --git a/tests/qemuxml2argvdata/shmem-plain-doorbell.args b/tests/qemuxml2argvdata/shmem-plain-doorbell.args
index aeb27e5ed5..ba3204233a 100644
--- a/tests/qemuxml2argvdata/shmem-plain-doorbell.args
+++ b/tests/qemuxml2argvdata/shmem-plain-doorbell.args
@@ -25,18 +25,18 @@ QEMU_AUDIO_DRV=none \
 -no-acpi \
 -usb \
 -object memory-backend-file,id=shmmem-shmem0,mem-path=/dev/shm/shmem0,size=4194304,share=on \
--device ivshmem-plain,id=shmem0,memdev=shmmem-shmem0,bus=pci.0,addr=0x3 \
+-device ivshmem-plain,id=shmem0,memdev=shmmem-shmem0,bus=pci.0,addr=0x2 \
 -object memory-backend-file,id=shmmem-shmem1,mem-path=/dev/shm/shmem1,size=134217728,share=on \
--device ivshmem-plain,id=shmem1,memdev=shmmem-shmem1,master=off,bus=pci.0,addr=0x5 \
+-device ivshmem-plain,id=shmem1,memdev=shmmem-shmem1,master=off,bus=pci.0,addr=0x3 \
 -object memory-backend-file,id=shmmem-shmem2,mem-path=/dev/shm/shmem2,size=268435456,share=on \
 -device ivshmem-plain,id=shmem2,memdev=shmmem-shmem2,master=on,bus=pci.0,addr=0x4 \
--device ivshmem-doorbell,id=shmem3,chardev=charshmem3,ioeventfd=on,bus=pci.0,addr=0x6 \
+-device ivshmem-doorbell,id=shmem3,chardev=charshmem3,ioeventfd=on,bus=pci.0,addr=0x5 \
 -chardev socket,id=charshmem3,path=/var/lib/libvirt/shmem-shmem3-sock \
--device ivshmem-doorbell,id=shmem4,chardev=charshmem4,ioeventfd=on,bus=pci.0,addr=0x7 \
+-device ivshmem-doorbell,id=shmem4,chardev=charshmem4,ioeventfd=on,bus=pci.0,addr=0x6 \
 -chardev socket,id=charshmem4,path=/tmp/shmem4-sock \
--device ivshmem-doorbell,id=shmem5,chardev=charshmem5,ioeventfd=off,bus=pci.0,addr=0x8 \
+-device ivshmem-doorbell,id=shmem5,chardev=charshmem5,ioeventfd=off,bus=pci.0,addr=0x7 \
 -chardev socket,id=charshmem5,path=/tmp/shmem5-sock \
--device ivshmem-doorbell,id=shmem6,chardev=charshmem6,vectors=16,ioeventfd=on,bus=pci.0,addr=0x9 \
+-device ivshmem-doorbell,id=shmem6,chardev=charshmem6,vectors=16,ioeventfd=on,bus=pci.0,addr=0x8 \
 -chardev socket,id=charshmem6,path=/tmp/shmem6-sock \
--device ivshmem-doorbell,id=shmem7,chardev=charshmem7,vectors=32,ioeventfd=on,bus=pci.0,addr=0xa \
+-device ivshmem-doorbell,id=shmem7,chardev=charshmem7,vectors=32,ioeventfd=on,bus=pci.0,addr=0x9 \
 -chardev socket,id=charshmem7,path=/tmp/shmem7-sock
diff --git a/tests/qemuxml2argvdata/shmem.args b/tests/qemuxml2argvdata/shmem.args
index 89df230fc5..8e55cc3287 100644
--- a/tests/qemuxml2argvdata/shmem.args
+++ b/tests/qemuxml2argvdata/shmem.args
@@ -24,16 +24,16 @@ QEMU_AUDIO_DRV=none \
 -no-shutdown \
 -no-acpi \
 -usb \
--device ivshmem,id=shmem0,size=4m,shm=shmem0,bus=pci.0,addr=0x3 \
--device ivshmem,id=shmem1,size=128m,shm=shmem1,bus=pci.0,addr=0x5 \
+-device ivshmem,id=shmem0,size=4m,shm=shmem0,bus=pci.0,addr=0x2 \
+-device ivshmem,id=shmem1,size=128m,shm=shmem1,bus=pci.0,addr=0x3 \
 -device ivshmem,id=shmem2,size=256m,shm=shmem2,bus=pci.0,addr=0x4 \
--device ivshmem,id=shmem3,size=512m,chardev=charshmem3,bus=pci.0,addr=0x6 \
+-device ivshmem,id=shmem3,size=512m,chardev=charshmem3,bus=pci.0,addr=0x5 \
 -chardev socket,id=charshmem3,path=/var/lib/libvirt/shmem-shmem3-sock \
--device ivshmem,id=shmem4,size=1024m,chardev=charshmem4,bus=pci.0,addr=0x7 \
+-device ivshmem,id=shmem4,size=1024m,chardev=charshmem4,bus=pci.0,addr=0x6 \
 -chardev socket,id=charshmem4,path=/tmp/shmem4-sock \
--device ivshmem,id=shmem5,size=2048m,chardev=charshmem5,msi=on,ioeventfd=off,bus=pci.0,addr=0x8 \
+-device ivshmem,id=shmem5,size=2048m,chardev=charshmem5,msi=on,ioeventfd=off,bus=pci.0,addr=0x7 \
 -chardev socket,id=charshmem5,path=/tmp/shmem5-sock \
--device ivshmem,id=shmem6,size=4096m,chardev=charshmem6,msi=on,vectors=16,bus=pci.0,addr=0x9 \
+-device ivshmem,id=shmem6,size=4096m,chardev=charshmem6,msi=on,vectors=16,bus=pci.0,addr=0x8 \
 -chardev socket,id=charshmem6,path=/tmp/shmem6-sock \
--device ivshmem,id=shmem7,size=8192m,chardev=charshmem7,msi=on,vectors=32,ioeventfd=on,bus=pci.0,addr=0xa \
+-device ivshmem,id=shmem7,size=8192m,chardev=charshmem7,msi=on,vectors=32,ioeventfd=on,bus=pci.0,addr=0x9 \
 -chardev socket,id=charshmem7,path=/tmp/shmem7-sock
diff --git a/tests/qemuxml2argvdata/smartcard-controller.args b/tests/qemuxml2argvdata/smartcard-controller.args
index b1f55f66ee..4906c23e0a 100644
--- a/tests/qemuxml2argvdata/smartcard-controller.args
+++ b/tests/qemuxml2argvdata/smartcard-controller.args
@@ -26,4 +26,4 @@ QEMU_AUDIO_DRV=none \
 -usb \
 -device usb-ccid,id=ccid0,bus=usb.0,port=1 \
 -device ccid-card-emulated,backend=nss-emulated,id=smartcard0,bus=ccid0.0 \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2
diff --git a/tests/qemuxml2argvdata/smartcard-host-certificates-database.args b/tests/qemuxml2argvdata/smartcard-host-certificates-database.args
index d99a343db9..52cbb3884e 100644
--- a/tests/qemuxml2argvdata/smartcard-host-certificates-database.args
+++ b/tests/qemuxml2argvdata/smartcard-host-certificates-database.args
@@ -26,4 +26,4 @@ QEMU_AUDIO_DRV=none \
 -usb \
 -device usb-ccid,id=ccid0,bus=usb.0,port=1 \
 -device ccid-card-emulated,backend=certificates,cert1=cert1,cert2=cert2,cert3=cert3,db=/tmp/foo,id=smartcard0,bus=ccid0.0 \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2
diff --git a/tests/qemuxml2argvdata/smartcard-host-certificates.args b/tests/qemuxml2argvdata/smartcard-host-certificates.args
index 907a58d081..cab65b1733 100644
--- a/tests/qemuxml2argvdata/smartcard-host-certificates.args
+++ b/tests/qemuxml2argvdata/smartcard-host-certificates.args
@@ -26,4 +26,4 @@ QEMU_AUDIO_DRV=none \
 -usb \
 -device usb-ccid,id=ccid0,bus=usb.0,port=1 \
 -device ccid-card-emulated,backend=certificates,cert1=cert1,cert2=cert2,cert3=cert3,db=/etc/pki/nssdb,id=smartcard0,bus=ccid0.0 \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2
diff --git a/tests/qemuxml2argvdata/smartcard-host.args b/tests/qemuxml2argvdata/smartcard-host.args
index b1f55f66ee..4906c23e0a 100644
--- a/tests/qemuxml2argvdata/smartcard-host.args
+++ b/tests/qemuxml2argvdata/smartcard-host.args
@@ -26,4 +26,4 @@ QEMU_AUDIO_DRV=none \
 -usb \
 -device usb-ccid,id=ccid0,bus=usb.0,port=1 \
 -device ccid-card-emulated,backend=nss-emulated,id=smartcard0,bus=ccid0.0 \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2
diff --git a/tests/qemuxml2argvdata/smartcard-passthrough-spicevmc.args b/tests/qemuxml2argvdata/smartcard-passthrough-spicevmc.args
index a57c74d558..0a10a212e0 100644
--- a/tests/qemuxml2argvdata/smartcard-passthrough-spicevmc.args
+++ b/tests/qemuxml2argvdata/smartcard-passthrough-spicevmc.args
@@ -27,4 +27,4 @@ QEMU_AUDIO_DRV=none \
 -device usb-ccid,id=ccid0,bus=usb.0,port=1 \
 -chardev spicevmc,id=charsmartcard0,name=smartcard \
 -device ccid-card-passthru,chardev=charsmartcard0,id=smartcard0,bus=ccid0.0 \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2
diff --git a/tests/qemuxml2argvdata/smartcard-passthrough-tcp.args b/tests/qemuxml2argvdata/smartcard-passthrough-tcp.args
index 905ced4ed2..c06f16ae53 100644
--- a/tests/qemuxml2argvdata/smartcard-passthrough-tcp.args
+++ b/tests/qemuxml2argvdata/smartcard-passthrough-tcp.args
@@ -27,4 +27,4 @@ QEMU_AUDIO_DRV=none \
 -device usb-ccid,id=ccid0,bus=usb.0,port=1 \
 -chardev socket,id=charsmartcard0,host=127.0.0.1,port=2001,server=on,wait=off \
 -device ccid-card-passthru,chardev=charsmartcard0,id=smartcard0,bus=ccid0.0 \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2
diff --git a/tests/qemuxml2argvdata/smbios.args b/tests/qemuxml2argvdata/smbios.args
index 7b434e7e32..d58d410809 100644
--- a/tests/qemuxml2argvdata/smbios.args
+++ b/tests/qemuxml2argvdata/smbios.args
@@ -31,4 +31,4 @@ QEMU_AUDIO_DRV=none \
 -usb \
 -drive file=/dev/HostVG/QEMUGuest1,format=raw,if=none,id=drive-ide0-0-0 \
 -device ide-hd,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0,bootindex=1 \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2
diff --git a/tests/qemuxml2argvdata/sound-device.args b/tests/qemuxml2argvdata/sound-device.args
index f8b1792a1d..cc026df2ec 100644
--- a/tests/qemuxml2argvdata/sound-device.args
+++ b/tests/qemuxml2argvdata/sound-device.args
@@ -27,20 +27,20 @@ QEMU_AUDIO_DRV=none \
 -drive file=/dev/HostVG/QEMUGuest1,format=raw,if=none,id=drive-ide0-0-0 \
 -device ide-hd,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0,bootindex=1 \
 -soundhw pcspk \
--device ES1370,id=sound1,bus=pci.0,addr=0x3 \
+-device ES1370,id=sound1,bus=pci.0,addr=0x2 \
 -device sb16,id=sound2 \
--device AC97,id=sound3,bus=pci.0,addr=0x4 \
--device intel-hda,id=sound4,bus=pci.0,addr=0x5 \
+-device AC97,id=sound3,bus=pci.0,addr=0x3 \
+-device intel-hda,id=sound4,bus=pci.0,addr=0x4 \
 -device hda-duplex,id=sound4-codec0,bus=sound4.0,cad=0 \
--device intel-hda,id=sound5,bus=pci.0,addr=0x6 \
+-device intel-hda,id=sound5,bus=pci.0,addr=0x5 \
 -device hda-micro,id=sound5-codec0,bus=sound5.0,cad=0 \
 -device hda-duplex,id=sound5-codec1,bus=sound5.0,cad=1 \
 -device hda-output,id=sound5-codec2,bus=sound5.0,cad=2 \
--device ich9-intel-hda,id=sound6,bus=pci.0,addr=0x7 \
+-device ich9-intel-hda,id=sound6,bus=pci.0,addr=0x6 \
 -device hda-duplex,id=sound6-codec0,bus=sound6.0,cad=0 \
--device ich9-intel-hda,id=sound7,bus=pci.0,addr=0x8 \
+-device ich9-intel-hda,id=sound7,bus=pci.0,addr=0x7 \
 -device hda-micro,id=sound7-codec0,bus=sound7.0,cad=0 \
 -device hda-duplex,id=sound7-codec1,bus=sound7.0,cad=1 \
 -device hda-output,id=sound7-codec2,bus=sound7.0,cad=2 \
 -device usb-audio,id=sound8,bus=usb.0,port=1 \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x9
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x8
diff --git a/tests/qemuxml2argvdata/sound.args b/tests/qemuxml2argvdata/sound.args
index 8d861a47f5..e76bec43ed 100644
--- a/tests/qemuxml2argvdata/sound.args
+++ b/tests/qemuxml2argvdata/sound.args
@@ -27,6 +27,6 @@ QEMU_AUDIO_DRV=none \
 -drive file=/dev/HostVG/QEMUGuest1,format=raw,if=none,id=drive-ide0-0-0 \
 -device ide-hd,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0,bootindex=1 \
 -soundhw pcspk \
--device ES1370,id=sound1,bus=pci.0,addr=0x3 \
+-device ES1370,id=sound1,bus=pci.0,addr=0x2 \
 -device sb16,id=sound2 \
--device AC97,id=sound3,bus=pci.0,addr=0x4
+-device AC97,id=sound3,bus=pci.0,addr=0x3
diff --git a/tests/qemuxml2argvdata/usb-controller-qemu-xhci.args b/tests/qemuxml2argvdata/usb-controller-qemu-xhci.args
index 46e623b3d3..6b84c62f92 100644
--- a/tests/qemuxml2argvdata/usb-controller-qemu-xhci.args
+++ b/tests/qemuxml2argvdata/usb-controller-qemu-xhci.args
@@ -23,4 +23,4 @@ QEMU_AUDIO_DRV=none \
 -rtc base=utc \
 -no-shutdown \
 -no-acpi \
--device qemu-xhci,p2=8,p3=8,id=usb,bus=pci.0,addr=0x3
+-device qemu-xhci,p2=8,p3=8,id=usb,bus=pci.0,addr=0x2
diff --git a/tests/qemuxml2argvdata/usb-controller-xhci.args b/tests/qemuxml2argvdata/usb-controller-xhci.args
index a061f72d4f..e624d4db10 100644
--- a/tests/qemuxml2argvdata/usb-controller-xhci.args
+++ b/tests/qemuxml2argvdata/usb-controller-xhci.args
@@ -23,4 +23,4 @@ QEMU_AUDIO_DRV=none \
 -rtc base=utc \
 -no-shutdown \
 -no-acpi \
--device nec-usb-xhci,p2=8,p3=8,id=usb,bus=pci.0,addr=0x3
+-device nec-usb-xhci,p2=8,p3=8,id=usb,bus=pci.0,addr=0x2
diff --git a/tests/qemuxml2argvdata/usb-controller.args b/tests/qemuxml2argvdata/usb-controller.args
index f48cd09164..22f4032a6b 100644
--- a/tests/qemuxml2argvdata/usb-controller.args
+++ b/tests/qemuxml2argvdata/usb-controller.args
@@ -24,4 +24,4 @@ QEMU_AUDIO_DRV=none \
 -no-shutdown \
 -no-acpi \
 -usb \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2
diff --git a/tests/qemuxml2argvdata/usb-hub-autoadd-deluxe.args b/tests/qemuxml2argvdata/usb-hub-autoadd-deluxe.args
index d19103aaa6..171cca0709 100644
--- a/tests/qemuxml2argvdata/usb-hub-autoadd-deluxe.args
+++ b/tests/qemuxml2argvdata/usb-hub-autoadd-deluxe.args
@@ -43,4 +43,4 @@ QEMU_AUDIO_DRV=none \
 -device usb-tablet,id=input13,bus=usb.0,port=1.1.7 \
 -device usb-tablet,id=input14,bus=usb.0,port=1.1.8 \
 -device usb-tablet,id=input15,bus=usb.0,port=2.1 \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2
diff --git a/tests/qemuxml2argvdata/usb-hub-autoadd.args b/tests/qemuxml2argvdata/usb-hub-autoadd.args
index 449421b103..5f6974bff3 100644
--- a/tests/qemuxml2argvdata/usb-hub-autoadd.args
+++ b/tests/qemuxml2argvdata/usb-hub-autoadd.args
@@ -29,4 +29,4 @@ QEMU_AUDIO_DRV=none \
 -device usb-mouse,id=input1,bus=usb.0,port=1.1 \
 -device usb-mouse,id=input2,bus=usb.0,port=1.2 \
 -device usb-tablet,id=input3,bus=usb.0,port=1.3 \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2
diff --git a/tests/qemuxml2argvdata/usb-hub.args b/tests/qemuxml2argvdata/usb-hub.args
index 6cbd8c61a7..d751493360 100644
--- a/tests/qemuxml2argvdata/usb-hub.args
+++ b/tests/qemuxml2argvdata/usb-hub.args
@@ -25,4 +25,4 @@ QEMU_AUDIO_DRV=none \
 -no-acpi \
 -usb \
 -device usb-hub,id=hub0,bus=usb.0,port=1 \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2
diff --git a/tests/qemuxml2argvdata/usb-ich9-autoassign.args b/tests/qemuxml2argvdata/usb-ich9-autoassign.args
index b7f7b64517..1b1a0b8b09 100644
--- a/tests/qemuxml2argvdata/usb-ich9-autoassign.args
+++ b/tests/qemuxml2argvdata/usb-ich9-autoassign.args
@@ -32,4 +32,4 @@ QEMU_AUDIO_DRV=none \
 -device usb-mouse,id=input0,bus=usb.0,port=3 \
 -device usb-mouse,id=input1,bus=usb.0,port=4 \
 -device usb-mouse,id=input2,bus=usb.0,port=5 \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2
diff --git a/tests/qemuxml2argvdata/usb-ich9-companion.args b/tests/qemuxml2argvdata/usb-ich9-companion.args
index e9f437cded..77aa396263 100644
--- a/tests/qemuxml2argvdata/usb-ich9-companion.args
+++ b/tests/qemuxml2argvdata/usb-ich9-companion.args
@@ -27,4 +27,4 @@ QEMU_AUDIO_DRV=none \
 -device ich9-usb-uhci1,masterbus=usb.0,firstport=0,bus=pci.0,multifunction=on,addr=0x4 \
 -device ich9-usb-uhci2,masterbus=usb.0,firstport=2,bus=pci.0,addr=0x4.0x1 \
 -device ich9-usb-uhci3,masterbus=usb.0,firstport=4,bus=pci.0,addr=0x4.0x2 \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2
diff --git a/tests/qemuxml2argvdata/usb-ich9-ehci-addr.args b/tests/qemuxml2argvdata/usb-ich9-ehci-addr.args
index 122923294f..bb7a9b3983 100644
--- a/tests/qemuxml2argvdata/usb-ich9-ehci-addr.args
+++ b/tests/qemuxml2argvdata/usb-ich9-ehci-addr.args
@@ -23,16 +23,16 @@ QEMU_AUDIO_DRV=none \
 -rtc base=utc \
 -no-shutdown \
 -no-acpi \
--device ich9-usb-ehci1,id=usb,bus=pci.0,addr=0x3.0x7 \
--device ich9-usb-uhci1,masterbus=usb.0,firstport=0,bus=pci.0,multifunction=on,addr=0x3 \
--device ich9-usb-uhci3,masterbus=usb.0,firstport=4,bus=pci.0,addr=0x3.0x2 \
--device ich9-usb-uhci2,masterbus=usb.0,firstport=2,bus=pci.0,addr=0x3.0x1 \
--device ich9-usb-ehci1,id=usb1,bus=pci.0,addr=0x4.0x7 \
--device ich9-usb-uhci1,masterbus=usb1.0,firstport=0,bus=pci.0,multifunction=on,addr=0x4 \
--device ich9-usb-uhci3,masterbus=usb1.0,firstport=4,bus=pci.0,addr=0x4.0x2 \
--device ich9-usb-uhci2,masterbus=usb1.0,firstport=2,bus=pci.0,addr=0x4.0x1 \
--device ich9-usb-ehci1,id=usb2,bus=pci.0,addr=0x5.0x7 \
--device ich9-usb-uhci1,masterbus=usb2.0,firstport=0,bus=pci.0,multifunction=on,addr=0x5 \
--device ich9-usb-uhci3,masterbus=usb2.0,firstport=4,bus=pci.0,addr=0x5.0x2 \
--device ich9-usb-uhci2,masterbus=usb2.0,firstport=2,bus=pci.0,addr=0x5.0x1 \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x6
+-device ich9-usb-ehci1,id=usb,bus=pci.0,addr=0x2.0x7 \
+-device ich9-usb-uhci1,masterbus=usb.0,firstport=0,bus=pci.0,multifunction=on,addr=0x2 \
+-device ich9-usb-uhci3,masterbus=usb.0,firstport=4,bus=pci.0,addr=0x2.0x2 \
+-device ich9-usb-uhci2,masterbus=usb.0,firstport=2,bus=pci.0,addr=0x2.0x1 \
+-device ich9-usb-ehci1,id=usb1,bus=pci.0,addr=0x3.0x7 \
+-device ich9-usb-uhci1,masterbus=usb1.0,firstport=0,bus=pci.0,multifunction=on,addr=0x3 \
+-device ich9-usb-uhci3,masterbus=usb1.0,firstport=4,bus=pci.0,addr=0x3.0x2 \
+-device ich9-usb-uhci2,masterbus=usb1.0,firstport=2,bus=pci.0,addr=0x3.0x1 \
+-device ich9-usb-ehci1,id=usb2,bus=pci.0,addr=0x4.0x7 \
+-device ich9-usb-uhci1,masterbus=usb2.0,firstport=0,bus=pci.0,multifunction=on,addr=0x4 \
+-device ich9-usb-uhci3,masterbus=usb2.0,firstport=4,bus=pci.0,addr=0x4.0x2 \
+-device ich9-usb-uhci2,masterbus=usb2.0,firstport=2,bus=pci.0,addr=0x4.0x1 \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x5
diff --git a/tests/qemuxml2argvdata/usb-long-port-path.args b/tests/qemuxml2argvdata/usb-long-port-path.args
index 2fd62a7997..9da0d13db6 100644
--- a/tests/qemuxml2argvdata/usb-long-port-path.args
+++ b/tests/qemuxml2argvdata/usb-long-port-path.args
@@ -28,4 +28,4 @@ QEMU_AUDIO_DRV=none \
 -device usb-hub,id=hub1,bus=usb.0,port=1.1 \
 -device usb-hub,id=hub2,bus=usb.0,port=1.1.1 \
 -device usb-hub,id=hub3,bus=usb.0,port=1.1.1.1 \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2
diff --git a/tests/qemuxml2argvdata/usb-none.args b/tests/qemuxml2argvdata/usb-none.args
index 1c50617665..000961d51c 100644
--- a/tests/qemuxml2argvdata/usb-none.args
+++ b/tests/qemuxml2argvdata/usb-none.args
@@ -23,4 +23,4 @@ QEMU_AUDIO_DRV=none \
 -rtc base=utc \
 -no-shutdown \
 -no-acpi \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2
diff --git a/tests/qemuxml2argvdata/usb-piix3-controller.args b/tests/qemuxml2argvdata/usb-piix3-controller.args
index 4e004d9273..efaf5c49f8 100644
--- a/tests/qemuxml2argvdata/usb-piix3-controller.args
+++ b/tests/qemuxml2argvdata/usb-piix3-controller.args
@@ -24,4 +24,4 @@ QEMU_AUDIO_DRV=none \
 -no-shutdown \
 -no-acpi \
 -device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2
diff --git a/tests/qemuxml2argvdata/usb-port-autoassign.args b/tests/qemuxml2argvdata/usb-port-autoassign.args
index 8e40f6ac34..2533c91b5e 100644
--- a/tests/qemuxml2argvdata/usb-port-autoassign.args
+++ b/tests/qemuxml2argvdata/usb-port-autoassign.args
@@ -29,4 +29,4 @@ QEMU_AUDIO_DRV=none \
 -device usb-mouse,id=input0,bus=usb.0,port=1.1 \
 -device usb-mouse,id=input1,bus=usb.0,port=1.2 \
 -device usb-mouse,id=input2,bus=usb.0,port=1.3 \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2
diff --git a/tests/qemuxml2argvdata/usb-port-missing.args b/tests/qemuxml2argvdata/usb-port-missing.args
index c4c45c051a..d6d971fbc0 100644
--- a/tests/qemuxml2argvdata/usb-port-missing.args
+++ b/tests/qemuxml2argvdata/usb-port-missing.args
@@ -27,4 +27,4 @@ QEMU_AUDIO_DRV=none \
 -device usb-hub,id=hub0,bus=usb.0,port=1 \
 -device usb-hub,id=hub1,bus=usb.0,port=2 \
 -device usb-mouse,id=input0,bus=usb.0,port=1.1 \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2
diff --git a/tests/qemuxml2argvdata/usb-ports.args b/tests/qemuxml2argvdata/usb-ports.args
index 35a1aff6e7..fe477e0558 100644
--- a/tests/qemuxml2argvdata/usb-ports.args
+++ b/tests/qemuxml2argvdata/usb-ports.args
@@ -29,4 +29,4 @@ QEMU_AUDIO_DRV=none \
 -device usb-mouse,id=input0,bus=usb.0,port=1.1 \
 -device usb-mouse,id=input1,bus=usb.0,port=1.2.1 \
 -device usb-mouse,id=input2,bus=usb.0,port=1.2.2 \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2
diff --git a/tests/qemuxml2argvdata/usb-redir-boot.args b/tests/qemuxml2argvdata/usb-redir-boot.args
index dbc6863cef..ce66ccd421 100644
--- a/tests/qemuxml2argvdata/usb-redir-boot.args
+++ b/tests/qemuxml2argvdata/usb-redir-boot.args
@@ -31,4 +31,4 @@ QEMU_AUDIO_DRV=none \
 -device usb-redir,chardev=charredir0,id=redir0,bootindex=1,bus=usb.0,port=1 \
 -chardev spicevmc,id=charredir1,name=usbredir \
 -device usb-redir,chardev=charredir1,id=redir1,bootindex=2,bus=usb.0,port=4 \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2
diff --git a/tests/qemuxml2argvdata/usb-redir-filter-version.args b/tests/qemuxml2argvdata/usb-redir-filter-version.args
index 550ef2c49a..c44948e540 100644
--- a/tests/qemuxml2argvdata/usb-redir-filter-version.args
+++ b/tests/qemuxml2argvdata/usb-redir-filter-version.args
@@ -28,4 +28,4 @@ QEMU_AUDIO_DRV=none \
 -device 'usb-redir,chardev=charredir0,id=redir0,filter=0x08:0x15E1:0x2007:0x0109:1|0x08:0x15E1:0x2007:0x0940:1|-1:-1:-1:-1:0,bus=usb.0,port=1' \
 -chardev spicevmc,id=charredir1,name=usbredir \
 -device 'usb-redir,chardev=charredir1,id=redir1,filter=0x08:0x15E1:0x2007:0x0109:1|0x08:0x15E1:0x2007:0x0940:1|-1:-1:-1:-1:0,bus=usb.0,port=2' \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2
diff --git a/tests/qemuxml2argvdata/usb-redir-filter.args b/tests/qemuxml2argvdata/usb-redir-filter.args
index e3a58aac4d..bb4709faf7 100644
--- a/tests/qemuxml2argvdata/usb-redir-filter.args
+++ b/tests/qemuxml2argvdata/usb-redir-filter.args
@@ -31,4 +31,4 @@ QEMU_AUDIO_DRV=none \
 -device 'usb-redir,chardev=charredir0,id=redir0,filter=0x08:0x15E1:0x2007:0x0110:1|-1:-1:-1:-1:0,bus=usb.0,port=4' \
 -chardev spicevmc,id=charredir1,name=usbredir \
 -device 'usb-redir,chardev=charredir1,id=redir1,filter=0x08:0x15E1:0x2007:0x0110:1|-1:-1:-1:-1:0,bus=usb.0,port=5' \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2
diff --git a/tests/qemuxml2argvdata/usb-redir.args b/tests/qemuxml2argvdata/usb-redir.args
index a34ff4574d..a03f839f4b 100644
--- a/tests/qemuxml2argvdata/usb-redir.args
+++ b/tests/qemuxml2argvdata/usb-redir.args
@@ -31,4 +31,4 @@ QEMU_AUDIO_DRV=none \
 -device usb-redir,chardev=charredir0,id=redir0,bus=usb.0,port=1 \
 -chardev spicevmc,id=charredir1,name=usbredir \
 -device usb-redir,chardev=charredir1,id=redir1,bus=usb.0,port=4 \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2
diff --git a/tests/qemuxml2argvdata/usb-xhci-autoassign.args b/tests/qemuxml2argvdata/usb-xhci-autoassign.args
index 25a9fc8a93..a59d91bf18 100644
--- a/tests/qemuxml2argvdata/usb-xhci-autoassign.args
+++ b/tests/qemuxml2argvdata/usb-xhci-autoassign.args
@@ -23,7 +23,7 @@ QEMU_AUDIO_DRV=none \
 -rtc base=utc \
 -no-shutdown \
 -no-acpi \
--device nec-usb-xhci,p2=8,p3=8,id=usb,bus=pci.0,addr=0x3 \
+-device nec-usb-xhci,p2=8,p3=8,id=usb,bus=pci.0,addr=0x2 \
 -device usb-hub,id=hub0,bus=usb.0,port=1 \
 -device usb-hub,id=hub1,bus=usb.0,port=2 \
 -device usb-mouse,id=input0,bus=usb.0,port=3 \
diff --git a/tests/qemuxml2argvdata/usb1-usb2.args b/tests/qemuxml2argvdata/usb1-usb2.args
index f2f00b824c..07039edfff 100644
--- a/tests/qemuxml2argvdata/usb1-usb2.args
+++ b/tests/qemuxml2argvdata/usb1-usb2.args
@@ -36,4 +36,4 @@ QEMU_AUDIO_DRV=none \
 -device usb-tablet,id=input0,bus=usb.0,port=2 \
 -device usb-host,hostbus=14,hostaddr=6,id=hostdev0,bus=usb2.0,port=1 \
 -device usb-host,hostbus=14,hostaddr=7,id=hostdev1,bus=usb2.0,port=2 \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2
diff --git a/tests/qemuxml2argvdata/user-aliases-usb.args b/tests/qemuxml2argvdata/user-aliases-usb.args
index b19b978cc4..f57aaa8a0d 100644
--- a/tests/qemuxml2argvdata/user-aliases-usb.args
+++ b/tests/qemuxml2argvdata/user-aliases-usb.args
@@ -34,4 +34,4 @@ QEMU_AUDIO_DRV=none \
 -device ich9-usb-uhci3,masterbus=ua-myUSB5.0,firstport=4,bus=pci.0,addr=0x5.0x2 \
 -device usb-host,hostbus=14,hostaddr=6,id=hostdev0,bus=ua-myUSB1.0,port=3 \
 -device usb-host,hostbus=15,hostaddr=6,id=hostdev1,bus=ua-myUSB5.0,port=3 \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2
diff --git a/tests/qemuxml2argvdata/virtio-input-passthrough.args b/tests/qemuxml2argvdata/virtio-input-passthrough.args
index d7094f2161..c8c8354695 100644
--- a/tests/qemuxml2argvdata/virtio-input-passthrough.args
+++ b/tests/qemuxml2argvdata/virtio-input-passthrough.args
@@ -24,5 +24,5 @@ QEMU_AUDIO_DRV=none \
 -no-shutdown \
 -no-acpi \
 -usb \
--device virtio-input-host-pci,id=input0,evdev=/dev/input/event1234,bus=pci.0,addr=0x4 \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
+-device virtio-input-host-pci,id=input0,evdev=/dev/input/event1234,bus=pci.0,addr=0x3 \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2
diff --git a/tests/qemuxml2argvdata/virtio-input.args b/tests/qemuxml2argvdata/virtio-input.args
index 034c3e09f6..ea624f9193 100644
--- a/tests/qemuxml2argvdata/virtio-input.args
+++ b/tests/qemuxml2argvdata/virtio-input.args
@@ -24,7 +24,7 @@ QEMU_AUDIO_DRV=none \
 -no-shutdown \
 -no-acpi \
 -usb \
--device virtio-mouse-pci,id=input0,bus=pci.0,addr=0x4 \
+-device virtio-mouse-pci,id=input0,bus=pci.0,addr=0x3 \
 -device virtio-keyboard-pci,id=input1,bus=pci.0,addr=0xa \
--device virtio-tablet-pci,id=input2,bus=pci.0,addr=0x5 \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
+-device virtio-tablet-pci,id=input2,bus=pci.0,addr=0x4 \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2
diff --git a/tests/qemuxml2argvdata/virtio-lun.args b/tests/qemuxml2argvdata/virtio-lun.args
index 1001b8fb6d..571122b78b 100644
--- a/tests/qemuxml2argvdata/virtio-lun.args
+++ b/tests/qemuxml2argvdata/virtio-lun.args
@@ -31,5 +31,5 @@ QEMU_AUDIO_DRV=none \
 -drive file=/dev/sdfake2,format=raw,if=none,id=drive-virtio-disk1 \
 -device virtio-blk-pci,scsi=on,bus=pci.0,addr=0x5,drive=drive-virtio-disk1,id=virtio-disk1 \
 -netdev user,id=hostnet0 \
--device virtio-net-pci,netdev=hostnet0,id=net0,mac=52:54:00:e5:48:58,bus=pci.0,addr=0x3 \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x7
+-device virtio-net-pci,netdev=hostnet0,id=net0,mac=52:54:00:e5:48:58,bus=pci.0,addr=0x2 \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
diff --git a/tests/qemuxml2argvdata/virtio-rng-default.args b/tests/qemuxml2argvdata/virtio-rng-default.args
index 9eca1101f8..a2ff88c7ca 100644
--- a/tests/qemuxml2argvdata/virtio-rng-default.args
+++ b/tests/qemuxml2argvdata/virtio-rng-default.args
@@ -24,6 +24,6 @@ QEMU_AUDIO_DRV=none \
 -no-shutdown \
 -no-acpi \
 -usb \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3 \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2 \
 -object rng-random,id=objrng0,filename=/dev/random \
 -device virtio-rng-pci,rng=objrng0,id=rng0,bus=pci.0,addr=0x7
diff --git a/tests/qemuxml2argvdata/virtio-rng-egd.args b/tests/qemuxml2argvdata/virtio-rng-egd.args
index f631741cf4..1b34bf65b7 100644
--- a/tests/qemuxml2argvdata/virtio-rng-egd.args
+++ b/tests/qemuxml2argvdata/virtio-rng-egd.args
@@ -24,7 +24,7 @@ QEMU_AUDIO_DRV=none \
 -no-shutdown \
 -no-acpi \
 -usb \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3 \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2 \
 -chardev socket,id=charrng0,host=1.2.3.4,port=1234 \
 -object rng-egd,id=objrng0,chardev=charrng0 \
--device virtio-rng-pci,rng=objrng0,id=rng0,bus=pci.0,addr=0x4
+-device virtio-rng-pci,rng=objrng0,id=rng0,bus=pci.0,addr=0x3
diff --git a/tests/qemuxml2argvdata/virtio-rng-multiple.args b/tests/qemuxml2argvdata/virtio-rng-multiple.args
index 0c34ae32ba..29464ae63f 100644
--- a/tests/qemuxml2argvdata/virtio-rng-multiple.args
+++ b/tests/qemuxml2argvdata/virtio-rng-multiple.args
@@ -24,9 +24,9 @@ QEMU_AUDIO_DRV=none \
 -no-shutdown \
 -no-acpi \
 -usb \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3 \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2 \
 -object rng-random,id=objrng0,filename=/dev/random \
 -device virtio-rng-pci,rng=objrng0,id=rng0,bus=pci.0,addr=0x7 \
 -chardev socket,id=charrng1,host=1.2.3.4,port=1234 \
 -object rng-egd,id=objrng1,chardev=charrng1 \
--device virtio-rng-pci,rng=objrng1,id=rng1,bus=pci.0,addr=0x4
+-device virtio-rng-pci,rng=objrng1,id=rng1,bus=pci.0,addr=0x3
diff --git a/tests/qemuxml2argvdata/virtio-rng-random.args b/tests/qemuxml2argvdata/virtio-rng-random.args
index b1fb99bd1d..9c480dbef8 100644
--- a/tests/qemuxml2argvdata/virtio-rng-random.args
+++ b/tests/qemuxml2argvdata/virtio-rng-random.args
@@ -24,6 +24,6 @@ QEMU_AUDIO_DRV=none \
 -no-shutdown \
 -no-acpi \
 -usb \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3 \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2 \
 -object rng-random,id=objrng0,filename=/dev/urandom \
--device virtio-rng-pci,rng=objrng0,id=rng0,max-bytes=123,period=1234,bus=pci.0,addr=0x4
+-device virtio-rng-pci,rng=objrng0,id=rng0,max-bytes=123,period=1234,bus=pci.0,addr=0x3
diff --git a/tests/qemuxml2argvdata/vmcoreinfo.args b/tests/qemuxml2argvdata/vmcoreinfo.args
index d1ac737031..99a0917803 100644
--- a/tests/qemuxml2argvdata/vmcoreinfo.args
+++ b/tests/qemuxml2argvdata/vmcoreinfo.args
@@ -26,5 +26,5 @@ QEMU_AUDIO_DRV=none \
 -usb \
 -drive file=/dev/HostVG/QEMUGuest1,format=raw,if=none,id=drive-ide0-0-0 \
 -device ide-hd,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0,bootindex=1 \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3 \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2 \
 -device vmcoreinfo
diff --git a/tests/qemuxml2argvdata/watchdog-device.args b/tests/qemuxml2argvdata/watchdog-device.args
index 4924d88a12..1db0bbf5c2 100644
--- a/tests/qemuxml2argvdata/watchdog-device.args
+++ b/tests/qemuxml2argvdata/watchdog-device.args
@@ -28,4 +28,4 @@ QEMU_AUDIO_DRV=none \
 -device ide-hd,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0,bootindex=1 \
 -device ib700,id=watchdog0 \
 -watchdog-action poweroff \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2
diff --git a/tests/qemuxml2argvdata/watchdog-dump.args b/tests/qemuxml2argvdata/watchdog-dump.args
index 5e4df54d0e..c191193a11 100644
--- a/tests/qemuxml2argvdata/watchdog-dump.args
+++ b/tests/qemuxml2argvdata/watchdog-dump.args
@@ -28,4 +28,4 @@ QEMU_AUDIO_DRV=none \
 -device ide-hd,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0,bootindex=1 \
 -device ib700,id=watchdog0 \
 -watchdog-action pause \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2
diff --git a/tests/qemuxml2argvdata/watchdog-injectnmi.args b/tests/qemuxml2argvdata/watchdog-injectnmi.args
index 5637db0912..872aa0ad70 100644
--- a/tests/qemuxml2argvdata/watchdog-injectnmi.args
+++ b/tests/qemuxml2argvdata/watchdog-injectnmi.args
@@ -28,4 +28,4 @@ QEMU_AUDIO_DRV=none \
 -device ide-hd,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0,bootindex=1 \
 -device ib700,id=watchdog0 \
 -watchdog-action inject-nmi \
--device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2
-- 
2.30.2





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