device: 0.847 PID: 0.811 network: 0.776 vnc: 0.745 graphic: 0.665 performance: 0.634 files: 0.589 semantic: 0.531 boot: 0.463 debug: 0.444 socket: 0.435 KVM: 0.389 permissions: 0.379 other: 0.262 qemu shows glib-warning with the new glib2 2.46 qemu shows the following warning with glib2 2.46.0: [tom@localhost ~]$ qemu-system-x86_64 (process:4222): GLib-WARNING **: gmem.c:482: custom memory allocation vtable not supported fwiw process 4222 is qemu-system-x86_64 Fixed by commit 98cf48f60aa4999f5b2808569a193a401a390e6a Author: Paolo Bonzini