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Feature/ipv6/Wireguard tests are failing on GKE #212

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glazychev-art opened this issue Nov 12, 2021 · 2 comments
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Feature/ipv6/Wireguard tests are failing on GKE #212

glazychev-art opened this issue Nov 12, 2021 · 2 comments
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@glazychev-art
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glazychev-art commented Nov 12, 2021

Build

https://github.com/networkservicemesh/integration-k8s-gke/runs/4180847086?check_suite_focus=true

Logs

logs-624.zip

@glazychev-art glazychev-art self-assigned this Nov 12, 2021
@glazychev-art glazychev-art added the bug Something isn't working label Nov 12, 2021
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Some information:

  • Problem only with ipv6 remote kernel cases (i.e Memif2Wiregurad2Kernel, Kernel2Wiregurad2Memif, Kernel2Wiregurad2Kernel)
  • Error comes from netlink.NeighSet - Link. error - invalid argument
  • Local cases work fine
  • Ipv4 cases work fine
  • If we add ipneighbor manually on endpoint or client (not from forwarder) - all work fine.
  • Kind cluster with kernelvethpair works fine
  • It depends on GKE --cluster-version. The latest stable for us - 1.20.10-gke.301. The next - 1.20.10-gke.1600 - is not working
  • The latest logs are here (see TestRunFeatureSuite/TestKernel2Wireguard2Kernel) - https://github.com/networkservicemesh/integration-k8s-gke/actions/runs/1466709682

@denis-tingaikin denis-tingaikin moved this to In Progress in Release 1.1.0 Nov 17, 2021
@denis-tingaikin denis-tingaikin moved this from In Progress to Blocked in Release 1.1.0 Nov 19, 2021
@denis-tingaikin denis-tingaikin moved this from Blocked to Potentially fixed in Release 1.1.0 Nov 19, 2021
@denis-tingaikin denis-tingaikin changed the title TestRunFeatureSuite/TestKernel2Wireguard2Kernel fails on ci TestRunFeatureSuite/TestKernel2Wireguard2Kernel fails on GKE Nov 20, 2021
@denis-tingaikin denis-tingaikin moved this from Potentially fixed to In Progress in Release 1.1.0 Nov 20, 2021
@denis-tingaikin denis-tingaikin changed the title TestRunFeatureSuite/TestKernel2Wireguard2Kernel fails on GKE Feature/Wireguard tests are failing on GKE Nov 20, 2021
@denis-tingaikin denis-tingaikin changed the title Feature/Wireguard tests are failing on GKE Feature/ipv6/Wireguard tests are failing on GKE Nov 20, 2021
@denis-tingaikin denis-tingaikin moved this from In Progress to Done in Release 1.1.0 Nov 22, 2021
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Fixed by #213

The root cause will be considered in #215

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