ci: 收集 nested containerd 阻塞现场

2026-09-21 11:41:16 +00:00
parent b614ef4c2f
commit 51b940468e
1 changed files with 11 additions and 0 deletions
@@ -79,6 +79,17 @@ jobs:
                  crictl --runtime-endpoint "$endpoint" inspect "$id"
                  crictl --runtime-endpoint "$endpoint" logs "$id"
                done
+                echo "### containerd metadata"
+                timeout 10 ctr --namespace k8s.io containers list
+                timeout 10 ctr --namespace k8s.io snapshots list
+                echo "### runtime process stacks"
+                ps -e -o pid,ppid,stat,wchan:32,comm,args
+                for pid in $(pidof containerd containerd-shim-runc-v2); do
+                  echo "### kernel stack $pid"
+                  cat "/proc/$pid/stack"
+                done
+                kill -USR1 "$(pidof containerd)"
+                sleep 2
                journalctl --no-pager -b -n 500
              ' 2>&1 || true
              echo '::endgroup::'