<p dir="auto">If the node doesn't exist in the cache we can't deference it</p>
<div class="snippet-clipboard-content notranslate position-relative overflow-auto" data-snippet-clipboard-copy-content="W0612 13:30:58.798999   17771 reflector.go:334] k8s.io/kubernetes/plugin/pkg/scheduler/factory/factory.go:393: watch of *api.Node ended with: too old resource version: 2009 (2014)
panic: interface conversion: interface {} is nil, not *api.Node [recovered]
    panic: interface conversion: interface {} is nil, not *api.Node

goroutine 158712 [running]:
panic(0x243e060, 0xc84b625700)
    /usr/local/go/src/runtime/panic.go:481 +0x3e6
testing.tRunner.func1(0xc83c6a4f30)
    /usr/local/go/src/testing/testing.go:467 +0x192
panic(0x243e060, 0xc84b625700)
    /usr/local/go/src/runtime/panic.go:443 +0x4e9
k8s.io/kubernetes/test/integration.waitForReflection.func1(0x1dec540, 0x0, 0x0)
    /go/src/k8s.io/kubernetes/_output/local/go/src/k8s.io/kubernetes/test/integration/scheduler_test.go:112 +0x222
k8s.io/kubernetes/pkg/util/wait.WaitFor(0xc84c2506e0, 0xc84ab17740, 0xc84c0c0c60, 0x0, 0x0)
    /go/src/k8s.io/kubernetes/_output/local/go/src/k8s.io/kubernetes/pkg/util/wait/wait.go:210 +0x77
k8s.io/kubernetes/pkg/util/wait.pollInternal(0xc84c2506e0, 0xc84ab17740, 0x0, 0x0)
    /go/src/k8s.io/kubernetes/_output/local/go/src/k8s.io/kubernetes/pkg/util/wait/wait.go:170 +0x8a
k8s.io/kubernetes/pkg/util/wait.Poll(0x5f5e100, 0x6fc23ac00, 0xc84ab17740, 0x0, 0x0)
    /go/src/k8s.io/kubernetes/_output/local/go/src/k8s.io/kubernetes/pkg/util/wait/wait.go:164 +0x4f
k8s.io/kubernetes/test/integration.waitForReflection(0xc83c6a4f30, 0x7ff9e4625d80, 0xc84ab51860, 0x2a3a440, 0x19, 0x2dfbf88, 0x0, 0x0)
    /go/src/k8s.io/kubernetes/_output/local/go/src/k8s.io/kubernetes/test/integration/scheduler_test.go:108 +0x172
k8s.io/kubernetes/test/integration.DoTestUnschedulableNodes.func1(0xc83c6a4f30, 0xc8464a8f00, 0x7ff9e4625d80, 0xc84ab51860, 0xc84aa5eb00)
    /go/src/k8s.io/kubernetes/_output/local/go/src/k8s.io/kubernetes/test/integration/scheduler_test.go:178 +0x249
k8s.io/kubernetes/test/integration.DoTestUnschedulableNodes(0xc83c6a4f30, 0xc84aa5eb00, 0x7ff9e4625d80, 0xc84ab51860)
    /go/src/k8s.io/kubernetes/_output/local/go/src/k8s.io/kubernetes/test/integration/scheduler_test.go:242 +0xaf9
k8s.io/kubernetes/test/integration.TestUnschedulableNodes(0xc83c6a4f30)
    /go/src/k8s.io/kubernetes/_output/local/go/src/k8s.io/kubernetes/test/integration/scheduler_test.go:84 +0x73e
testing.tRunner(0xc83c6a4f30, 0x3b68ea0)
    /usr/local/go/src/testing/testing.go:473 +0x98
created by testing.RunTests
    /usr/local/go/src/testing/testing.go:582 +0x892
FAIL    k8s.io/kubernetes/test/integration  250.517s"><pre class="notranslate"><code class="notranslate">W0612 13:30:58.798999   17771 reflector.go:334] k8s.io/kubernetes/plugin/pkg/scheduler/factory/factory.go:393: watch of *api.Node ended with: too old resource version: 2009 (2014)
panic: interface conversion: interface {} is nil, not *api.Node [recovered]
    panic: interface conversion: interface {} is nil, not *api.Node

goroutine 158712 [running]:
panic(0x243e060, 0xc84b625700)
    /usr/local/go/src/runtime/panic.go:481 +0x3e6
testing.tRunner.func1(0xc83c6a4f30)
    /usr/local/go/src/testing/testing.go:467 +0x192
panic(0x243e060, 0xc84b625700)
    /usr/local/go/src/runtime/panic.go:443 +0x4e9
k8s.io/kubernetes/test/integration.waitForReflection.func1(0x1dec540, 0x0, 0x0)
    /go/src/k8s.io/kubernetes/_output/local/go/src/k8s.io/kubernetes/test/integration/scheduler_test.go:112 +0x222
k8s.io/kubernetes/pkg/util/wait.WaitFor(0xc84c2506e0, 0xc84ab17740, 0xc84c0c0c60, 0x0, 0x0)
    /go/src/k8s.io/kubernetes/_output/local/go/src/k8s.io/kubernetes/pkg/util/wait/wait.go:210 +0x77
k8s.io/kubernetes/pkg/util/wait.pollInternal(0xc84c2506e0, 0xc84ab17740, 0x0, 0x0)
    /go/src/k8s.io/kubernetes/_output/local/go/src/k8s.io/kubernetes/pkg/util/wait/wait.go:170 +0x8a
k8s.io/kubernetes/pkg/util/wait.Poll(0x5f5e100, 0x6fc23ac00, 0xc84ab17740, 0x0, 0x0)
    /go/src/k8s.io/kubernetes/_output/local/go/src/k8s.io/kubernetes/pkg/util/wait/wait.go:164 +0x4f
k8s.io/kubernetes/test/integration.waitForReflection(0xc83c6a4f30, 0x7ff9e4625d80, 0xc84ab51860, 0x2a3a440, 0x19, 0x2dfbf88, 0x0, 0x0)
    /go/src/k8s.io/kubernetes/_output/local/go/src/k8s.io/kubernetes/test/integration/scheduler_test.go:108 +0x172
k8s.io/kubernetes/test/integration.DoTestUnschedulableNodes.func1(0xc83c6a4f30, 0xc8464a8f00, 0x7ff9e4625d80, 0xc84ab51860, 0xc84aa5eb00)
    /go/src/k8s.io/kubernetes/_output/local/go/src/k8s.io/kubernetes/test/integration/scheduler_test.go:178 +0x249
k8s.io/kubernetes/test/integration.DoTestUnschedulableNodes(0xc83c6a4f30, 0xc84aa5eb00, 0x7ff9e4625d80, 0xc84ab51860)
    /go/src/k8s.io/kubernetes/_output/local/go/src/k8s.io/kubernetes/test/integration/scheduler_test.go:242 +0xaf9
k8s.io/kubernetes/test/integration.TestUnschedulableNodes(0xc83c6a4f30)
    /go/src/k8s.io/kubernetes/_output/local/go/src/k8s.io/kubernetes/test/integration/scheduler_test.go:84 +0x73e
testing.tRunner(0xc83c6a4f30, 0x3b68ea0)
    /usr/local/go/src/testing/testing.go:473 +0x98
created by testing.RunTests
    /usr/local/go/src/testing/testing.go:582 +0x892
FAIL    k8s.io/kubernetes/test/integration  250.517s
</code></pre></div>
<div class="snippet-clipboard-content notranslate position-relative overflow-auto" data-snippet-clipboard-copy-content="panic: interface conversion: interface {} is nil, not *api.Node [recovered]
    panic: interface conversion: interface {} is nil, not *api.Node

goroutine 42845 [running]:
panic(0x24413e0, 0xc8383133c0)
    /usr/local/go/src/runtime/panic.go:481 +0x3e6
testing.tRunner.func1(0xc83bebbc20)
    /usr/local/go/src/testing/testing.go:467 +0x192
panic(0x24413e0, 0xc8383133c0)
    /usr/local/go/src/runtime/panic.go:443 +0x4e9
k8s.io/kubernetes/test/integration.waitForReflection.func1(0x1deefa0, 0x0, 0x0)
    /go/src/k8s.io/kubernetes/_output/local/go/src/k8s.io/kubernetes/test/integration/scheduler_test.go:112 +0x222
k8s.io/kubernetes/pkg/util/wait.WaitFor(0xc837aa12a0, 0xc838313300, 0xc838175320, 0x0, 0x0)
    /go/src/k8s.io/kubernetes/_output/local/go/src/k8s.io/kubernetes/pkg/util/wait/wait.go:210 +0x77
k8s.io/kubernetes/pkg/util/wait.pollInternal(0xc837aa12a0, 0xc838313300, 0x0, 0x0)
    /go/src/k8s.io/kubernetes/_output/local/go/src/k8s.io/kubernetes/pkg/util/wait/wait.go:170 +0x8a
k8s.io/kubernetes/pkg/util/wait.Poll(0x5f5e100, 0x6fc23ac00, 0xc838313300, 0x0, 0x0)
    /go/src/k8s.io/kubernetes/_output/local/go/src/k8s.io/kubernetes/pkg/util/wait/wait.go:164 +0x4f
k8s.io/kubernetes/test/integration.waitForReflection(0xc83bebbc20, 0x7f210f5a71e8, 0xc837c740a0, 0x2a3dce0, 0x19, 0x2e00598, 0x0, 0x0)
    /go/src/k8s.io/kubernetes/_output/local/go/src/k8s.io/kubernetes/test/integration/scheduler_test.go:108 +0x172
k8s.io/kubernetes/test/integration.DoTestUnschedulableNodes.func1(0xc83bebbc20, 0xc831b12500, 0x7f210f5a71e8, 0xc837c740a0, 0xc838c9ae80)
    /go/src/k8s.io/kubernetes/_output/local/go/src/k8s.io/kubernetes/test/integration/scheduler_test.go:178 +0x249
k8s.io/kubernetes/test/integration.DoTestUnschedulableNodes(0xc83bebbc20, 0xc838c9ae80, 0x7f210f5a71e8, 0xc837c740a0)
    /go/src/k8s.io/kubernetes/_output/local/go/src/k8s.io/kubernetes/test/integration/scheduler_test.go:242 +0xaf9
k8s.io/kubernetes/test/integration.TestUnschedulableNodes(0xc83bebbc20)
    /go/src/k8s.io/kubernetes/_output/local/go/src/k8s.io/kubernetes/test/integration/scheduler_test.go:84 +0x73e
testing.tRunner(0xc83bebbc20, 0x3b6ee50)
    /usr/local/go/src/testing/testing.go:473 +0x98
created by testing.RunTests
    /usr/local/go/src/testing/testing.go:582 +0x892"><pre class="notranslate"><code class="notranslate">panic: interface conversion: interface {} is nil, not *api.Node [recovered]
    panic: interface conversion: interface {} is nil, not *api.Node

goroutine 42845 [running]:
panic(0x24413e0, 0xc8383133c0)
    /usr/local/go/src/runtime/panic.go:481 +0x3e6
testing.tRunner.func1(0xc83bebbc20)
    /usr/local/go/src/testing/testing.go:467 +0x192
panic(0x24413e0, 0xc8383133c0)
    /usr/local/go/src/runtime/panic.go:443 +0x4e9
k8s.io/kubernetes/test/integration.waitForReflection.func1(0x1deefa0, 0x0, 0x0)
    /go/src/k8s.io/kubernetes/_output/local/go/src/k8s.io/kubernetes/test/integration/scheduler_test.go:112 +0x222
k8s.io/kubernetes/pkg/util/wait.WaitFor(0xc837aa12a0, 0xc838313300, 0xc838175320, 0x0, 0x0)
    /go/src/k8s.io/kubernetes/_output/local/go/src/k8s.io/kubernetes/pkg/util/wait/wait.go:210 +0x77
k8s.io/kubernetes/pkg/util/wait.pollInternal(0xc837aa12a0, 0xc838313300, 0x0, 0x0)
    /go/src/k8s.io/kubernetes/_output/local/go/src/k8s.io/kubernetes/pkg/util/wait/wait.go:170 +0x8a
k8s.io/kubernetes/pkg/util/wait.Poll(0x5f5e100, 0x6fc23ac00, 0xc838313300, 0x0, 0x0)
    /go/src/k8s.io/kubernetes/_output/local/go/src/k8s.io/kubernetes/pkg/util/wait/wait.go:164 +0x4f
k8s.io/kubernetes/test/integration.waitForReflection(0xc83bebbc20, 0x7f210f5a71e8, 0xc837c740a0, 0x2a3dce0, 0x19, 0x2e00598, 0x0, 0x0)
    /go/src/k8s.io/kubernetes/_output/local/go/src/k8s.io/kubernetes/test/integration/scheduler_test.go:108 +0x172
k8s.io/kubernetes/test/integration.DoTestUnschedulableNodes.func1(0xc83bebbc20, 0xc831b12500, 0x7f210f5a71e8, 0xc837c740a0, 0xc838c9ae80)
    /go/src/k8s.io/kubernetes/_output/local/go/src/k8s.io/kubernetes/test/integration/scheduler_test.go:178 +0x249
k8s.io/kubernetes/test/integration.DoTestUnschedulableNodes(0xc83bebbc20, 0xc838c9ae80, 0x7f210f5a71e8, 0xc837c740a0)
    /go/src/k8s.io/kubernetes/_output/local/go/src/k8s.io/kubernetes/test/integration/scheduler_test.go:242 +0xaf9
k8s.io/kubernetes/test/integration.TestUnschedulableNodes(0xc83bebbc20)
    /go/src/k8s.io/kubernetes/_output/local/go/src/k8s.io/kubernetes/test/integration/scheduler_test.go:84 +0x73e
testing.tRunner(0xc83bebbc20, 0x3b6ee50)
    /usr/local/go/src/testing/testing.go:473 +0x98
created by testing.RunTests
    /usr/local/go/src/testing/testing.go:582 +0x892
</code></pre></div>
<p dir="auto"><a class="user-mention notranslate" data-hovercard-type="user" data-hovercard-url="/users/davidopp/hovercard" data-octo-click="hovercard-link-click" data-octo-dimensions="link_type:self" href="https://github.com/davidopp">@davidopp</a> <a class="user-mention notranslate" data-hovercard-type="user" data-hovercard-url="/users/mml/hovercard" data-octo-click="hovercard-link-click" data-octo-dimensions="link_type:self" href="https://github.com/mml">@mml</a></p>