SIG Network Merge Failure Report — Generated at 2026-05-13 18:42 UTC

2.3% overall failure rate
3 SIG Network test failures out of 130 total job runs across all branches on merged commits over the last 7 days.
Failure Rate by Branch
Branch Failures Successes Total Failure Rate
main 0 43 43 0.0%
release-1.6 3 4 7 42.9%
main (0 failures across 2 jobs)
pull-kubevirt-e2e-k8s-1.35-sig-network — 0F / 17S (0.0%)
pull-kubevirt-e2e-k8s-1.34-sig-network — 0F / 26S (0.0%)
release-1.6 (3 failures across 1 jobs)
pull-kubevirt-e2e-kind-sriov-1.6 — 3F / 4S (42.9%)
2053829350104502272 — 2026-05-11 13:59 UTC
https://prow.ci.kubevirt.io/view/gs/kubevirt-prow/pr-logs/pull/kubevirt_kubevirt/17758/pull-kubevirt-e2e-kind-sriov-1.6/2053829350104502272
Test Name Failure Message
[sig-network] SRIOV VMI connected to single SRIOV network migration should be successful with a running VMI on the target tests/network/sriov.go:282 SR-IOV VF is expected to exist in the guest after migration Expected success, but got an error: <*fmt.wrapError | 0xc003ec5cc0>: could not check mac address of interface eth1: MAC de:ad:00:00:be:ef was not found in the guest testvmi-222mq-xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx: expect: timer expired after 15 seconds { msg: "could not check mac address of interface eth1: MAC de:ad:00:00:be:ef was not found in the guest testvmi-222mq-xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx: expect: timer expired after 15 seconds", err: <expect.TimeoutError>15000000000, } tests/network/sriov.go:294
2053815498902081536 — 2026-05-11 12:57 UTC
https://prow.ci.kubevirt.io/view/gs/kubevirt-prow/pr-logs/pull/kubevirt_kubevirt/17756/pull-kubevirt-e2e-kind-sriov-1.6/2053815498902081536
Test Name Failure Message
[sig-network] SRIOV VMI connected to single SRIOV network migration should be successful with a running VMI on the target tests/network/sriov.go:282 SR-IOV VF is expected to exist in the guest after migration Expected success, but got an error: <*fmt.wrapError | 0xc006d88540>: could not check mac address of interface eth1: MAC de:ad:00:00:be:ef was not found in the guest testvmi-222mq-xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx: expect: timer expired after 15 seconds { msg: "could not check mac address of interface eth1: MAC de:ad:00:00:be:ef was not found in the guest testvmi-222mq-xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx: expect: timer expired after 15 seconds", err: <expect.TimeoutError>15000000000, } tests/network/sriov.go:294
2052772680561594368 — 2026-05-08 15:34 UTC
https://prow.ci.kubevirt.io/view/gs/kubevirt-prow/pr-logs/pull/kubevirt_kubevirt/17702/pull-kubevirt-e2e-kind-sriov-1.6/2052772680561594368
Test Name Failure Message
[sig-network] SRIOV VMI connected to single SRIOV network migration should be successful with a running VMI on the target tests/network/sriov.go:282 SR-IOV VF is expected to exist in the guest after migration Expected success, but got an error: <*fmt.wrapError | 0xc0048a4480>: could not check mac address of interface eth1: MAC de:ad:00:00:be:ef was not found in the guest testvmi-222mq-xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx: expect: timer expired after 15 seconds { msg: "could not check mac address of interface eth1: MAC de:ad:00:00:be:ef was not found in the guest testvmi-222mq-xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx: expect: timer expired after 15 seconds", err: <expect.TimeoutError>15000000000, } tests/network/sriov.go:294
Failure Rate by Job
Job Failures Successes Total Failure Rate
pull-kubevirt-e2e-kind-sriov-1.6 3 4 7 42.9%
pull-kubevirt-e2e-k8s-1.35-sig-network 0 17 17 0.0%
pull-kubevirt-e2e-k8s-1.34-sig-network 0 26 26 0.0%
pull-kubevirt-e2e-kind-sriov-1.6 — 3F / 4S (42.9%)
2053829350104502272 — 2026-05-11 13:59 UTC
https://prow.ci.kubevirt.io/view/gs/kubevirt-prow/pr-logs/pull/kubevirt_kubevirt/17758/pull-kubevirt-e2e-kind-sriov-1.6/2053829350104502272
Test Name Failure Message
[sig-network] SRIOV VMI connected to single SRIOV network migration should be successful with a running VMI on the target tests/network/sriov.go:282 SR-IOV VF is expected to exist in the guest after migration Expected success, but got an error: <*fmt.wrapError | 0xc003ec5cc0>: could not check mac address of interface eth1: MAC de:ad:00:00:be:ef was not found in the guest testvmi-222mq-xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx: expect: timer expired after 15 seconds { msg: "could not check mac address of interface eth1: MAC de:ad:00:00:be:ef was not found in the guest testvmi-222mq-xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx: expect: timer expired after 15 seconds", err: <expect.TimeoutError>15000000000, } tests/network/sriov.go:294
2053815498902081536 — 2026-05-11 12:57 UTC
https://prow.ci.kubevirt.io/view/gs/kubevirt-prow/pr-logs/pull/kubevirt_kubevirt/17756/pull-kubevirt-e2e-kind-sriov-1.6/2053815498902081536
Test Name Failure Message
[sig-network] SRIOV VMI connected to single SRIOV network migration should be successful with a running VMI on the target tests/network/sriov.go:282 SR-IOV VF is expected to exist in the guest after migration Expected success, but got an error: <*fmt.wrapError | 0xc006d88540>: could not check mac address of interface eth1: MAC de:ad:00:00:be:ef was not found in the guest testvmi-222mq-xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx: expect: timer expired after 15 seconds { msg: "could not check mac address of interface eth1: MAC de:ad:00:00:be:ef was not found in the guest testvmi-222mq-xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx: expect: timer expired after 15 seconds", err: <expect.TimeoutError>15000000000, } tests/network/sriov.go:294
2052772680561594368 — 2026-05-08 15:34 UTC
https://prow.ci.kubevirt.io/view/gs/kubevirt-prow/pr-logs/pull/kubevirt_kubevirt/17702/pull-kubevirt-e2e-kind-sriov-1.6/2052772680561594368
Test Name Failure Message
[sig-network] SRIOV VMI connected to single SRIOV network migration should be successful with a running VMI on the target tests/network/sriov.go:282 SR-IOV VF is expected to exist in the guest after migration Expected success, but got an error: <*fmt.wrapError | 0xc0048a4480>: could not check mac address of interface eth1: MAC de:ad:00:00:be:ef was not found in the guest testvmi-222mq-xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx: expect: timer expired after 15 seconds { msg: "could not check mac address of interface eth1: MAC de:ad:00:00:be:ef was not found in the guest testvmi-222mq-xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx: expect: timer expired after 15 seconds", err: <expect.TimeoutError>15000000000, } tests/network/sriov.go:294
pull-kubevirt-e2e-k8s-1.35-sig-network — 0F / 17S (0.0%)
pull-kubevirt-e2e-k8s-1.34-sig-network — 0F / 26S (0.0%)
Failure Rate by Test
Test Name Failure Count
[sig-network] SRIOV VMI connected to single SRIOV network migration should be successful with a running VMI on the target 3
[sig-network] SRIOV VMI connected to single SRIOV network migration should be successful with a running VMI on the target — 3 failures
pull-kubevirt-e2e-kind-sriov-1.6 / 2053829350104502272 — 2026-05-11 13:59 UTC
https://prow.ci.kubevirt.io/view/gs/kubevirt-prow/pr-logs/pull/kubevirt_kubevirt/17758/pull-kubevirt-e2e-kind-sriov-1.6/2053829350104502272

tests/network/sriov.go:282 SR-IOV VF is expected to exist in the guest after migration Expected success, but got an error: <*fmt.wrapError | 0xc003ec5cc0>: could not check mac address of interface eth1: MAC de:ad:00:00:be:ef was not found in the guest testvmi-222mq-xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx: expect: timer expired after 15 seconds { msg: "could not check mac address of interface eth1: MAC de:ad:00:00:be:ef was not found in the guest testvmi-222mq-xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx: expect: timer expired after 15 seconds", err: <expect.TimeoutError>15000000000, } tests/network/sriov.go:294

pull-kubevirt-e2e-kind-sriov-1.6 / 2053815498902081536 — 2026-05-11 12:57 UTC
https://prow.ci.kubevirt.io/view/gs/kubevirt-prow/pr-logs/pull/kubevirt_kubevirt/17756/pull-kubevirt-e2e-kind-sriov-1.6/2053815498902081536

tests/network/sriov.go:282 SR-IOV VF is expected to exist in the guest after migration Expected success, but got an error: <*fmt.wrapError | 0xc006d88540>: could not check mac address of interface eth1: MAC de:ad:00:00:be:ef was not found in the guest testvmi-222mq-xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx: expect: timer expired after 15 seconds { msg: "could not check mac address of interface eth1: MAC de:ad:00:00:be:ef was not found in the guest testvmi-222mq-xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx: expect: timer expired after 15 seconds", err: <expect.TimeoutError>15000000000, } tests/network/sriov.go:294

pull-kubevirt-e2e-kind-sriov-1.6 / 2052772680561594368 — 2026-05-08 15:34 UTC
https://prow.ci.kubevirt.io/view/gs/kubevirt-prow/pr-logs/pull/kubevirt_kubevirt/17702/pull-kubevirt-e2e-kind-sriov-1.6/2052772680561594368

tests/network/sriov.go:282 SR-IOV VF is expected to exist in the guest after migration Expected success, but got an error: <*fmt.wrapError | 0xc0048a4480>: could not check mac address of interface eth1: MAC de:ad:00:00:be:ef was not found in the guest testvmi-222mq-xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx: expect: timer expired after 15 seconds { msg: "could not check mac address of interface eth1: MAC de:ad:00:00:be:ef was not found in the guest testvmi-222mq-xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx: expect: timer expired after 15 seconds", err: <expect.TimeoutError>15000000000, } tests/network/sriov.go:294

Failure Rate by Date
Date Failures
2026-05-11 2
2026-05-08 1
2026-05-11 — 2 failures
pull-kubevirt-e2e-kind-sriov-1.6 / 2053829350104502272 — 13:59 UTC
https://prow.ci.kubevirt.io/view/gs/kubevirt-prow/pr-logs/pull/kubevirt_kubevirt/17758/pull-kubevirt-e2e-kind-sriov-1.6/2053829350104502272
Test Name Failure Message
[sig-network] SRIOV VMI connected to single SRIOV network migration should be successful with a running VMI on the target tests/network/sriov.go:282 SR-IOV VF is expected to exist in the guest after migration Expected success, but got an error: <*fmt.wrapError | 0xc003ec5cc0>: could not check mac address of interface eth1: MAC de:ad:00:00:be:ef was not found in the guest testvmi-222mq-xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx: expect: timer expired after 15 seconds { msg: "could not check mac address of interface eth1: MAC de:ad:00:00:be:ef was not found in the guest testvmi-222mq-xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx: expect: timer expired after 15 seconds", err: <expect.TimeoutError>15000000000, } tests/network/sriov.go:294
pull-kubevirt-e2e-kind-sriov-1.6 / 2053815498902081536 — 12:57 UTC
https://prow.ci.kubevirt.io/view/gs/kubevirt-prow/pr-logs/pull/kubevirt_kubevirt/17756/pull-kubevirt-e2e-kind-sriov-1.6/2053815498902081536
Test Name Failure Message
[sig-network] SRIOV VMI connected to single SRIOV network migration should be successful with a running VMI on the target tests/network/sriov.go:282 SR-IOV VF is expected to exist in the guest after migration Expected success, but got an error: <*fmt.wrapError | 0xc006d88540>: could not check mac address of interface eth1: MAC de:ad:00:00:be:ef was not found in the guest testvmi-222mq-xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx: expect: timer expired after 15 seconds { msg: "could not check mac address of interface eth1: MAC de:ad:00:00:be:ef was not found in the guest testvmi-222mq-xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx: expect: timer expired after 15 seconds", err: <expect.TimeoutError>15000000000, } tests/network/sriov.go:294
2026-05-08 — 1 failure
pull-kubevirt-e2e-kind-sriov-1.6 / 2052772680561594368 — 15:34 UTC
https://prow.ci.kubevirt.io/view/gs/kubevirt-prow/pr-logs/pull/kubevirt_kubevirt/17702/pull-kubevirt-e2e-kind-sriov-1.6/2052772680561594368
Test Name Failure Message
[sig-network] SRIOV VMI connected to single SRIOV network migration should be successful with a running VMI on the target tests/network/sriov.go:282 SR-IOV VF is expected to exist in the guest after migration Expected success, but got an error: <*fmt.wrapError | 0xc0048a4480>: could not check mac address of interface eth1: MAC de:ad:00:00:be:ef was not found in the guest testvmi-222mq-xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx: expect: timer expired after 15 seconds { msg: "could not check mac address of interface eth1: MAC de:ad:00:00:be:ef was not found in the guest testvmi-222mq-xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx: expect: timer expired after 15 seconds", err: <expect.TimeoutError>15000000000, } tests/network/sriov.go:294