virtual: 0.976
device: 0.866
architecture: 0.857
hypervisor: 0.651
performance: 0.607
arm: 0.537
network: 0.493
graphic: 0.464
VMM: 0.460
vnc: 0.373
semantic: 0.358
peripherals: 0.338
i386: 0.290
risc-v: 0.287
debug: 0.270
boot: 0.241
x86: 0.240
ppc: 0.220
KVM: 0.203
PID: 0.117
permissions: 0.108
TCG: 0.102
mistranslation: 0.097
socket: 0.086
files: 0.066
kernel: 0.063
register: 0.024
user-level: 0.021
assembly: 0.003

QEMU calls glXMakeCurrent which is current in another thread when running VM with SDL