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[Issue] Firecracker 1.0.0 regressed `TestOOM_Isolated` test case

Open henry118 opened this issue 4 years ago • 1 comments

Upgrading to Firecracker 1.0.0 caused regression in TestOOM_Isolated integration test. The original 2MB memory limit caused runc to fail to launch a dd task.

The following error message was observed during the test:

=== RUN   TestOOM_Isolated
standard_init_linux.go:228: exec user process caused: cannot allocate memory

Current workaround was bumping the task memory limit to 3MB. But the regression should be investigated and well understood.

henry118 avatar Feb 18 '22 23:02 henry118

It seems the test is still unstable.

https://buildkite.com/firecracker-microvm/firecracker-containerd/builds/2524#dda17d99-79e5-4e42-8624-44e20c3b2adb/860-887

kzys avatar Feb 24 '22 22:02 kzys