[pve-devel] vm migration source vm crash, with qxl , qemu 2.7 -> qemu 2.9

[Alexandre DERUMIER]

Hi,

I have tested vm live migration with qxl/spice enabled, from proxmox 4.4 (qemu 2.7) to proxmox 5.0 (qemu 2.9),

the source vm is crashing during the migration:


kvm: hw/display/qxl.c:2138: qxl_pre_save: Assertion `d->last_release_offset < d->vga.vram_size' failed.
Aborted


It's working fine between 2 proxmox 4.4 nodes (both qemu 2.7)