network: 0.872
files: 0.745
device: 0.685
debug: 0.666
semantic: 0.566
vnc: 0.558
performance: 0.541
socket: 0.453
graphic: 0.439
PID: 0.390
permissions: 0.344
boot: 0.343
other: 0.285
KVM: 0.117

Qemu 4.0.0-rc3 COLO Primary Crashes with "Assertion `event_unhandled_count > 0' failed."

Hello Everyone,
Now with Qemu 4.0.0-rc3, COLO is finally working so I gave it a try, but the Primary is always crashing during Network use. Typing fast in ssh or running "top" with 0.1 second delay (change with 'd') reliably trigger the crash for me. I use the attached scripts to run Qemu, in my case both primary and secondary run on the same Host for testing purposes. See the files in the attached .tar.bz2 for more Info, they also contain a Coredump.

Regards,
Lukas Straub

Configure CMDline:
./configure --target-list=x86_64-softmmu,i386-softmmu --enable-debug-info



https://lists.nongnu.org/archive/html/qemu-discuss/2019-04/msg00026.html

There is a Patch available which fixes this bug: https://lists.nongnu.org/archive/html/qemu-devel/2019-04/msg03497.html

Fix applied to qemu 4.1