After wait for about 5 minutes, check that VM keeps running and no any hung/timeout error issue. Note: it is acceptable when kill by "Out of memory" shows in the screen and dmesg call trace.
Test case 2: Verify VM does not crash when hot add memory by eatmemory (UP).
Setup VM as 1 CPU, reproduce steps 1-3.
Add two test cases for eatmemory stress to cover https://bugzilla.redhat.com/show_bug.cgi?id=1361245 and regression bug https://bugzilla.redhat.com/show_bug.cgi?id=1662277, also do minor change about check_traces.sh and TCUtils.ps1 CheckCallTracesWithDelay, sometimes hot add memory will make VM occur call trace with "Out of memory", but it is not bug, here ignore oom call trace.
Test steps:
Test case 1: Verify VM does not crash when hot add memory by eatmemory (SMP).
Steps:
cd /tmp
git clone https://github.com/julman99/eatmemory.git
cd eatmemory
sudo make install
while true; do ./eatmemory 4G; done
Test case 2: Verify VM does not crash when hot add memory by eatmemory (UP). Setup VM as 1 CPU, reproduce steps 1-3.
Thank you so much.