UT pkg/kubelet/cm/dra TestUnprepareResources/should_timeout flaking with stable golang version and Kubernetes master
srivastav-abhishek opened this issue · 12 comments
Which jobs are flaking?
Which tests are flaking?
test TestUnprepareResources/should_timeout
Since when has it been flaking?
Since Oct 25th
Testgrid link
No response
Reason for failure (if possible)
stack trace:
{Failed;Failed; === RUN TestUnprepareResources/should_timeout
I1102 22:20:03.622379 47650 plugin.go:106] "Register new DRA plugin" name="test-cdi-device" endpoint="/tmp/dra608345482/server.sock"
manager_test.go:1083:
Error Trace: /home/prow/go/src/github.com/kubernetes/kubernetes/_output/local/go/src/k8s.io/kubernetes/pkg/kubelet/cm/dra/manager_test.go:1083
Error: An error is expected but got nil.
Test: TestUnprepareResources/should_timeout
I1102 22:20:48.683925 47650 plugin.go:179] "DeRegister DRA plugin" name="test-cdi-device"
--- FAIL: TestUnprepareResources/should_timeout (45.07s)
;=== RUN TestUnprepareResources
--- FAIL: TestUnprepareResources (45.09s)
;}
Anything else we need to know?
Test has been flaking with master golang as well.
Relevant SIG(s)
/sig node
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seems like we need to increase the timeout..
/assign
I tried with different values of timeout in setupFakeDRADriverGRPCServer function viz 1ms, 10ms, 20ms and running test binary using stress tool. In most cases, test is getting passed.