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

Bug #1824622 reported by Lukas Straub
6
This bug affects 1 person
Affects Status Importance Assigned to Milestone
QEMU
Undecided
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Bug Description

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

Revision history for this message
Lukas Straub (lukey3332) wrote :
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Lukas Straub (lukey3332) wrote :
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Lukas Straub (lukey3332) wrote :

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

Revision history for this message
Lukas Straub (lukey3332) wrote :

Fix applied to qemu 4.1

Changed in qemu:
status: New → Fix Released
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