Bug 1811342
| Summary: | Host unreachable during loopback test | ||
|---|---|---|---|
| Product: | OpenShift Container Platform | Reporter: | Clayton Coleman <ccoleman> |
| Component: | Networking | Assignee: | Jacob Tanenbaum <jtanenba> |
| Networking sub component: | openshift-sdn | QA Contact: | zhaozhanqi <zzhao> |
| Status: | CLOSED DUPLICATE | Docs Contact: | |
| Severity: | high | ||
| Priority: | unspecified | CC: | aconstan, anbhat, bbennett, jtanenba |
| Version: | 4.4 | ||
| Target Milestone: | --- | ||
| Target Release: | 4.4.0 | ||
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | If docs needed, set a value | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2020-03-11 13:56:15 UTC | Type: | Bug |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
Another similar failure but this time across nodes https://prow.svc.ci.openshift.org/view/gcs/origin-ci-test/logs/release-openshift-origin-installer-e2e-gcp-4.4/1924 [Area:Networking] services basic functionality [Top Level] [Area:Networking] services basic functionality should allow connections to another pod on a different node via a service IP [Suite:openshift/conformance/parallel] expand_less 40s fail [github.com/openshift/origin/test/extended/networking/services.go:20]: Expected success, but got an error: <exec.CodeExitError>: { Err: { s: "error running /usr/bin/kubectl --server=https://api.ci-op-5q7s8fk7-91171.origin-ci-int-gce.dev.openshift.com:6443 --kubeconfig=/tmp/admin.kubeconfig exec --namespace=e2e-net-services1-2393 execpod-sourceip-ci-op-ftcsq-w-c-n9r4j.c.openshift-gce-devt488h -- /bin/sh -x -c wget -T 30 -qO- 172.30.231.33:8080:\nCommand stdout:\n\nstderr:\n+ wget -T 30 -qO- 172.30.231.33:8080\nwget: can't connect to remote host (172.30.231.33): Host is unreachable\ncommand terminated with exit code 1\n\nerror:\nexit status 1", }, Code: 1, } error running /usr/bin/kubectl --server=https://api.ci-op-5q7s8fk7-91171.origin-ci-int-gce.dev.openshift.com:6443 --kubeconfig=/tmp/admin.kubeconfig exec --namespace=e2e-net-services1-2393 execpod-sourceip-ci-op-ftcsq-w-c-n9r4j.c.openshift-gce-devt488h -- /bin/sh -x -c wget -T 30 -qO- 172.30.231.33:8080: Command stdout: stderr: + wget -T 30 -qO- 172.30.231.33:8080 wget: can't connect to remote host (172.30.231.33): Host is unreachable command terminated with exit code 1 error: exit status 1 We are seeing the same segfaults from iptables-save and iptables-restore as with https://bugzilla.redhat.com/show_bug.cgi?id=1812261 *** This bug has been marked as a duplicate of bug 1812261 *** |
Host unreachable in a 4.4 release job, this should not be happening since this is supposed to be a loopback test on the host itself. The test itself does not appear to be flaky, but rather there appears to be some lower level disruption on the node. This is a release blocker (evidence of lower level regression) unless we can triage the issue to something fairly scoped. [Area:Networking] services basic functionality [Top Level] [Area:Networking] services basic functionality should allow connections to another pod on the same node via a service IP [Suite:openshift/conformance/parallel] expand_less 45s fail [github.com/openshift/origin/test/extended/networking/services.go:16]: Expected success, but got an error: <exec.CodeExitError>: { Err: { s: "error running /usr/bin/kubectl --server=https://api.ci-op-ik7ngs0x-91171.origin-ci-int-gce.dev.openshift.com:6443 --kubeconfig=/tmp/admin.kubeconfig exec --namespace=e2e-net-services1-3416 execpod-sourceip-ci-op-rkrm8-w-b-ljv8h.c.openshift-gce-devq4dn2 -- /bin/sh -x -c wget -T 30 -qO- 172.30.14.21:8080:\nCommand stdout:\n\nstderr:\n+ wget -T 30 -qO- 172.30.14.21:8080\nwget: can't connect to remote host (172.30.14.21): Host is unreachable\ncommand terminated with exit code 1\n\nerror:\nexit status 1", }, Code: 1, } error running /usr/bin/kubectl --server=https://api.ci-op-ik7ngs0x-91171.origin-ci-int-gce.dev.openshift.com:6443 --kubeconfig=/tmp/admin.kubeconfig exec --namespace=e2e-net-services1-3416 execpod-sourceip-ci-op-rkrm8-w-b-ljv8h.c.openshift-gce-devq4dn2 -- /bin/sh -x -c wget -T 30 -qO- 172.30.14.21:8080: Command stdout: stderr: + wget -T 30 -qO- 172.30.14.21:8080 wget: can't connect to remote host (172.30.14.21): Host is unreachable command terminated with exit code 1 error: exit status 1