=== RUN TestNydusIntegration/TestDiffDirOverridesSymlink/worker=containerd === PAUSE TestNydusIntegration/TestDiffDirOverridesSymlink/worker=containerd === CONT TestNydusIntegration/TestDiffDirOverridesSymlink/worker=containerd client_test.go:6585: Error Trace: /src/client/client_test.go:6585 /src/client/mergediff_test.go:1426 /src/client/client_test.go:6410 /src/client/mergediff_test.go:1253 /src/util/testutil/integration/run.go:197 Error: content still exists Test: TestNydusIntegration/TestDiffDirOverridesSymlink/worker=containerd Messages: [{Digest:sha256:a7e2259e924b5ce5f3ea1784264365c016a8cfadad6672a502fc95a2dd3cdc15 Size:183300 CreatedAt:2023-09-09 10:13:50.394553043 +0000 UTC UpdatedAt:1970-01-01 00:00:00 +0000 UTC Labels:map[]}] sandbox.go:278: stderr: /usr/bin/containerd --config /tmp/bktest_containerd2064684827/config.toml sandbox.go:281: > startCmd 2023-09-09 10:13:42.628758145 +0000 UTC m=+183.310130613 /usr/bin/containerd --config /tmp/bktest_containerd2064684827/config.toml sandbox.go:281: time="2023-09-09T10:13:42Z" level=warning msg="containerd config version `1` has been deprecated and will be removed in containerd v2.0, please switch to version `2`, see https://github.com/containerd/containerd/blob/main/docs/PLUGINS.md#version-header" sandbox.go:281: time="2023-09-09T10:13:42.649137671Z" level=info msg="starting containerd" revision=1fbd70374134b891f97ce19c70b6e50c7b9f4e0d version=v1.7.0 sandbox.go:281: time="2023-09-09T10:13:42.680138167Z" level=info msg="loading plugin \"io.containerd.snapshotter.v1.aufs\"..." type=io.containerd.snapshotter.v1 sandbox.go:281: time="2023-09-09T10:13:42.681105182Z" level=info msg="loading plugin \"io.containerd.content.v1.content\"..." type=io.containerd.content.v1 sandbox.go:281: time="2023-09-09T10:13:42.681190883Z" level=info msg="loading plugin \"io.containerd.snapshotter.v1.native\"..." type=io.containerd.snapshotter.v1 sandbox.go:281: time="2023-09-09T10:13:42.681267785Z" level=info msg="loading plugin \"io.containerd.snapshotter.v1.overlayfs\"..." type=io.containerd.snapshotter.v1 sandbox.go:281: time="2023-09-09T10:13:42.681453088Z" level=info msg="loading plugin \"io.containerd.snapshotter.v1.devmapper\"..." type=io.containerd.snapshotter.v1 sandbox.go:281: time="2023-09-09T10:13:42.681474388Z" level=warning msg="failed to load plugin io.containerd.snapshotter.v1.devmapper" error="devmapper not configured" sandbox.go:281: time="2023-09-09T10:13:42.681488388Z" level=info msg="loading plugin \"io.containerd.snapshotter.v1.zfs\"..." type=io.containerd.snapshotter.v1 sandbox.go:281: time="2023-09-09T10:13:42.681705792Z" level=info msg="skip loading plugin \"io.containerd.snapshotter.v1.zfs\"..." error="path /tmp/bktest_containerd2064684827/root/io.containerd.snapshotter.v1.zfs must be a zfs filesystem to be used with the zfs snapshotter: skip plugin" type=io.containerd.snapshotter.v1 sandbox.go:281: time="2023-09-09T10:13:42.681728292Z" level=info msg="loading plugin \"io.containerd.metadata.v1.bolt\"..." type=io.containerd.metadata.v1 sandbox.go:281: time="2023-09-09T10:13:42.681787993Z" level=warning msg="could not use snapshotter devmapper in metadata plugin" error="devmapper not configured" sandbox.go:281: time="2023-09-09T10:13:42.681803293Z" level=info msg="metadata content store policy set" policy=shared sandbox.go:281: time="2023-09-09T10:13:42.684325634Z" level=info msg="loading plugin \"io.containerd.differ.v1.walking\"..." type=io.containerd.differ.v1 sandbox.go:281: time="2023-09-09T10:13:42.684370734Z" level=info msg="loading plugin \"io.containerd.event.v1.exchange\"..." type=io.containerd.event.v1 sandbox.go:281: time="2023-09-09T10:13:42.684387535Z" level=info msg="loading plugin \"io.containerd.gc.v1.scheduler\"..." type=io.containerd.gc.v1 sandbox.go:281: time="2023-09-09T10:13:42.684460336Z" level=info msg="loading