{"level":"warn","ts":"2026-01-31T16:07:46.686675Z","caller":"embed/config.go:679","msg":"Running http and grpc server on single port. This is not recommended for production."}
{"level":"info","ts":"2026-01-31T16:07:46.68693Z","caller":"etcdmain/etcd.go:73","msg":"Running: ","args":["etcd","--advertise-client-urls=https://162.253.55.62:2379","--cert-file=/etc/kubernetes/pki/etcd/server.crt","--client-cert-auth=true","--data-dir=/var/lib/etcd","--experimental-initial-corrupt-check=true","--experimental-watch-progress-notify-interval=5s","--initial-advertise-peer-urls=https://162.253.55.62:2380","--initial-cluster=instance=https://162.253.55.62:2380","--key-file=/etc/kubernetes/pki/etcd/server.key","--listen-client-urls=https://127.0.0.1:2379,https://162.253.55.62:2379","--listen-metrics-urls=http://127.0.0.1:2381","--listen-peer-urls=https://162.253.55.62:2380","--name=instance","--peer-cert-file=/etc/kubernetes/pki/etcd/peer.crt","--peer-client-cert-auth=true","--peer-key-file=/etc/kubernetes/pki/etcd/peer.key","--peer-trusted-ca-file=/etc/kubernetes/pki/etcd/ca.crt","--snapshot-count=10000","--tls-min-version=TLS1.3","--trusted-ca-file=/etc/kubernetes/pki/etcd/ca.crt"]}
{"level":"warn","ts":"2026-01-31T16:07:46.687099Z","caller":"embed/config.go:679","msg":"Running http and grpc server on single port. This is not recommended for production."}
{"level":"info","ts":"2026-01-31T16:07:46.68721Z","caller":"embed/etcd.go:127","msg":"configuring peer listeners","listen-peer-urls":["https://162.253.55.62:2380"]}
{"level":"info","ts":"2026-01-31T16:07:46.687279Z","caller":"embed/etcd.go:494","msg":"starting with peer TLS","tls-info":"cert = /etc/kubernetes/pki/etcd/peer.crt, key = /etc/kubernetes/pki/etcd/peer.key, client-cert=, client-key=, trusted-ca = /etc/kubernetes/pki/etcd/ca.crt, client-cert-auth = true, crl-file = ","cipher-suites":[]}
{"level":"info","ts":"2026-01-31T16:07:46.68789Z","caller":"embed/etcd.go:135","msg":"configuring client listeners","listen-client-urls":["https://127.0.0.1:2379","https://162.253.55.62:2379"]}
{"level":"info","ts":"2026-01-31T16:07:46.688042Z","caller":"embed/etcd.go:308","msg":"starting an etcd server","etcd-version":"3.5.12","git-sha":"e7b3bb6cc","go-version":"go1.20.13","go-os":"linux","go-arch":"amd64","max-cpu-set":2,"max-cpu-available":2,"member-initialized":false,"name":"instance","data-dir":"/var/lib/etcd","wal-dir":"","wal-dir-dedicated":"","member-dir":"/var/lib/etcd/member","force-new-cluster":false,"heartbeat-interval":"100ms","election-timeout":"1s","initial-election-tick-advance":true,"snapshot-count":10000,"max-wals":5,"max-snapshots":5,"snapshot-catchup-entries":5000,"initial-advertise-peer-urls":["https://162.253.55.62:2380"],"listen-peer-urls":["https://162.253.55.62:2380"],"advertise-client-urls":["https://162.253.55.62:2379"],"listen-client-urls":["https://127.0.0.1:2379","https://162.253.55.62:2379"],"listen-metrics-urls":["http://127.0.0.1:2381"],"cors":["*"],"host-whitelist":["*"],"initial-cluster":"instance=https://162.253.55.62:2380","initial-cluster-state":"new","initial-cluster-token":"etcd-cluster","quota-backend-bytes":2147483648,"max-request-bytes":1572864,"max-concurrent-streams":4294967295,"pre-vote":true,"initial-corrupt-check":true,"corrupt-check-time-interval":"0s","compact-check-time-enabled":false,"compact-check-time-interval":"1m0s","auto-compaction-mode":"periodic","auto-compaction-retention":"0s","auto-compaction-interval":"0s","discovery-url":"","discovery-proxy":"","downgrade-check-interval":"5s"}
{"level":"info","ts":"2026-01-31T16:07:46.694283Z","caller":"etcdserver/backend.go:81","msg":"opened backend db","path":"/var/lib/etcd/member/snap/db","took":"5.842202ms"}
{"level":"info","ts":"2026-01-31T16:07:46.703819Z","caller":"etcdserver/raft.go:495","msg":"starting local member","local-member-id":"791a7e25b533cd26","cluster-id":"be484d2748da72cd"}
{"level":"info","ts":"2026-01-31T16:07:46.703891Z","logger":"raft","caller":"etcdserver/zap_raft.go:77","msg":"791a7e25b533cd26 switched to configuration voters=()"}
{"level":"info","ts":"2026-01-31T16:07:46.703921Z","logger":"raft","caller":"etcdserver/zap_raft.go:77","msg":"791a7e25b533cd26 became follower at term 0"}
{"level":"info","ts":"2026-01-31T16:07:46.703929Z","logger":"raft","caller":"etcdserver/zap_raft.go:77","msg":"newRaft 791a7e25b533cd26 [peers: [], term: 0, commit: 0, applied: 0, lastindex: 0, lastterm: 0]"}
{"level":"info","ts":"2026-01-31T16:07:46.703935Z","logger":"raft","caller":"etcdserver/zap_raft.go:77","msg":"791a7e25b533cd26 became follower at term 1"}
{"level":"info","ts":"2026-01-31T16:07:46.703962Z","logger":"raft","caller":"etcdserver/zap_raft.go:77","msg":"791a7e25b533cd26 switched to configuration voters=(8726425928402717990)"}
{"level":"warn","ts":"2026-01-31T16:07:46.712798Z","caller":"auth/store.go:1241","msg":"simple token is not cryptographically signed"}
{"level":"info","ts":"2026-01-31T16:07:46.720113Z","caller":"mvcc/kvstore.go:407","msg":"kvstore restored","current-rev":1}
{"level":"info","ts":"2026-01-31T16:07:46.721487Z","caller":"etcdserver/quota.go:94","msg":"enabled backend quota with default value","quota-name":"v3-applier","quota-size-bytes":2147483648,"quota-size":"2.1 GB"}
{"level":"info","ts":"2026-01-31T16:07:46.728835Z","caller":"etcdserver/server.go:860","msg":"starting etcd server","local-member-id":"791a7e25b533cd26","local-server-version":"3.5.12","cluster-version":"to_be_decided"}
{"level":"info","ts":"2026-01-31T16:07:46.732539Z","caller":"etcdserver/server.go:744","msg":"started as single-node; fast-forwarding election ticks","local-member-id":"791a7e25b533cd26","forward-ticks":9,"forward-duration":"900ms","election-ticks":10,"election-timeout":"1s"}
{"level":"info","ts":"2026-01-31T16:07:46.732983Z","caller":"fileutil/purge.go:50","msg":"started to purge file","dir":"/var/lib/etcd/member/snap","suffix":"snap.db","max":5,"interval":"30s"}
{"level":"info","ts":"2026-01-31T16:07:46.733163Z","caller":"fileutil/purge.go:50","msg":"started to purge file","dir":"/var/lib/etcd/member/snap","suffix":"snap","max":5,"interval":"30s"}
{"level":"info","ts":"2026-01-31T16:07:46.733254Z","caller":"fileutil/purge.go:50","msg":"started to purge file","dir":"/var/lib/etcd/member/wal","suffix":"wal","max":5,"interval":"30s"}
{"level":"info","ts":"2026-01-31T16:07:46.733777Z","logger":"raft","caller":"etcdserver/zap_raft.go:77","msg":"791a7e25b533cd26 switched to configuration voters=(8726425928402717990)"}
{"level":"info","ts":"2026-01-31T16:07:46.734307Z","caller":"membership/cluster.go:421","msg":"added member","cluster-id":"be484d2748da72cd","local-member-id":"791a7e25b533cd26","added-peer-id":"791a7e25b533cd26","added-peer-peer-urls":["https://162.253.55.62:2380"]}
{"level":"info","ts":"2026-01-31T16:07:46.739934Z","caller":"embed/etcd.go:726","msg":"starting with client TLS","tls-info":"cert = /etc/kubernetes/pki/etcd/server.crt, key = /etc/kubernetes/pki/etcd/server.key, client-cert=, client-key=, trusted-ca = /etc/kubernetes/pki/etcd/ca.crt, client-cert-auth = true, crl-file = ","cipher-suites":[]}
{"level":"info","ts":"2026-01-31T16:07:46.740275Z","caller":"embed/etcd.go:597","msg":"serving peer traffic","address":"162.253.55.62:2380"}
{"level":"info","ts":"2026-01-31T16:07:46.74122Z","caller":"embed/etcd.go:569","msg":"cmux::serve","address":"162.253.55.62:2380"}
{"level":"info","ts":"2026-01-31T16:07:46.743711Z","caller":"embed/etcd.go:277","msg":"now serving peer/client/metrics","local-member-id":"791a7e25b533cd26","initial-advertise-peer-urls":["https://162.253.55.62:2380"],"listen-peer-urls":["https://162.253.55.62:2380"],"advertise-client-urls":["https://162.253.55.62:2379"],"listen-client-urls":["https://127.0.0.1:2379","https://162.253.55.62:2379"],"listen-metrics-urls":["http://127.0.0.1:2381"]}
{"level":"info","ts":"2026-01-31T16:07:46.743732Z","caller":"embed/etcd.go:857","msg":"serving metrics","address":"http://127.0.0.1:2381"}
{"level":"info","ts":"2026-01-31T16:07:46.905119Z","logger":"raft","caller":"etcdserver/zap_raft.go:77","msg":"791a7e25b533cd26 is starting a new election at term 1"}
{"level":"info","ts":"2026-01-31T16:07:46.905223Z","logger":"raft","caller":"etcdserver/zap_raft.go:77","msg":"791a7e25b533cd26 became pre-candidate at term 1"}
{"level":"info","ts":"2026-01-31T16:07:46.905265Z","logger":"raft","caller":"etcdserver/zap_raft.go:77","msg":"791a7e25b533cd26 received MsgPreVoteResp from 791a7e25b533cd26 at term 1"}
{"level":"info","ts":"2026-01-31T16:07:46.905296Z","logger":"raft","caller":"etcdserver/zap_raft.go:77","msg":"791a7e25b533cd26 became candidate at term 2"}
{"level":"info","ts":"2026-01-31T16:07:46.905328Z","logger":"raft","caller":"etcdserver/zap_raft.go:77","msg":"791a7e25b533cd26 received MsgVoteResp from 791a7e25b533cd26 at term 2"}
{"level":"info","ts":"2026-01-31T16:07:46.905658Z","logger":"raft","caller":"etcdserver/zap_raft.go:77","msg":"791a7e25b533cd26 became leader at term 2"}
{"level":"info","ts":"2026-01-31T16:07:46.905689Z","logger":"raft","caller":"etcdserver/zap_raft.go:77","msg":"raft.node: 791a7e25b533cd26 elected leader 791a7e25b533cd26 at term 2"}
{"level":"info","ts":"2026-01-31T16:07:46.910043Z","caller":"etcdserver/server.go:2578","msg":"setting up initial cluster version using v2 API","cluster-version":"3.5"}
{"level":"info","ts":"2026-01-31T16:07:46.910804Z","caller":"etcdserver/server.go:2068","msg":"published local member to cluster through raft","local-member-id":"791a7e25b533cd26","local-member-attributes":"{Name:instance ClientURLs:[https://162.253.55.62:2379]}","request-path":"/0/members/791a7e25b533cd26/attributes","cluster-id":"be484d2748da72cd","publish-timeout":"7s"}
{"level":"info","ts":"2026-01-31T16:07:46.910855Z","caller":"embed/serve.go:103","msg":"ready to serve client requests"}
{"level":"info","ts":"2026-01-31T16:07:46.91118Z","caller":"membership/cluster.go:584","msg":"set initial cluster version","cluster-id":"be484d2748da72cd","local-member-id":"791a7e25b533cd26","cluster-version":"3.5"}
{"level":"info","ts":"2026-01-31T16:07:46.911298Z","caller":"api/capability.go:75","msg":"enabled capabilities for version","cluster-version":"3.5"}
{"level":"info","ts":"2026-01-31T16:07:46.911368Z","caller":"etcdserver/server.go:2602","msg":"cluster version is updated","cluster-version":"3.5"}
{"level":"info","ts":"2026-01-31T16:07:46.911407Z","caller":"embed/serve.go:103","msg":"ready to serve client requests"}
{"level":"info","ts":"2026-01-31T16:07:46.91392Z","caller":"embed/serve.go:250","msg":"serving client traffic securely","traffic":"grpc+http","address":"127.0.0.1:2379"}
{"level":"info","ts":"2026-01-31T16:07:46.918611Z","caller":"embed/serve.go:250","msg":"serving client traffic securely","traffic":"grpc+http","address":"162.253.55.62:2379"}
{"level":"info","ts":"2026-01-31T16:07:46.921467Z","caller":"etcdmain/main.go:44","msg":"notifying init daemon"}
{"level":"info","ts":"2026-01-31T16:07:46.921496Z","caller":"etcdmain/main.go:50","msg":"successfully notified init daemon"}
{"level":"info","ts":"2026-01-31T16:07:52.435852Z","caller":"traceutil/trace.go:171","msg":"trace[76885370] transaction","detail":"{read_only:false; number_of_response:0; response_revision:233; }","duration":"103.44209ms","start":"2026-01-31T16:07:52.332398Z","end":"2026-01-31T16:07:52.43584Z","steps":["trace[76885370] 'process raft request'  (duration: 103.389229ms)"],"step_count":1}
{"level":"info","ts":"2026-01-31T16:07:52.899868Z","caller":"traceutil/trace.go:171","msg":"trace[7448185] transaction","detail":"{read_only:false; response_revision:239; number_of_response:1; }","duration":"524.429261ms","start":"2026-01-31T16:07:52.375411Z","end":"2026-01-31T16:07:52.89984Z","steps":["trace[7448185] 'process raft request'  (duration: 523.708584ms)"],"step_count":1}
{"level":"info","ts":"2026-01-31T16:07:52.901047Z","caller":"traceutil/trace.go:171","msg":"trace[1268519457] transaction","detail":"{read_only:false; response_revision:235; number_of_response:1; }","duration":"529.910516ms","start":"2026-01-31T16:07:52.370784Z","end":"2026-01-31T16:07:52.900694Z","steps":["trace[1268519457] 'process raft request'  (duration: 527.080268ms)"],"step_count":1}
{"level":"info","ts":"2026-01-31T16:07:52.897967Z","caller":"traceutil/trace.go:171","msg":"trace[2089033527] transaction","detail":"{read_only:false; response_revision:234; number_of_response:1; }","duration":"565.258053ms","start":"2026-01-31T16:07:52.332686Z","end":"2026-01-31T16:07:52.897944Z","steps":["trace[2089033527] 'process raft request'  (duration: 565.023541ms)"],"step_count":1}
{"level":"info","ts":"2026-01-31T16:07:52.903376Z","caller":"traceutil/trace.go:171","msg":"trace[1898319030] transaction","detail":"{read_only:false; response_revision:236; number_of_response:1; }","duration":"531.37033ms","start":"2026-01-31T16:07:52.371991Z","end":"2026-01-31T16:07:52.903361Z","steps":["trace[1898319030] 'process raft request'  (duration: 525.950486ms)"],"step_count":1}
{"level":"info","ts":"2026-01-31T16:07:52.903593Z","caller":"traceutil/trace.go:171","msg":"trace[255179134] transaction","detail":"{read_only:false; response_revision:237; number_of_response:1; }","duration":"530.454511ms","start":"2026-01-31T16:07:52.373122Z","end":"2026-01-31T16:07:52.903577Z","steps":["trace[255179134] 'process raft request'  (duration: 525.571303ms)"],"step_count":1}
{"level":"info","ts":"2026-01-31T16:07:52.903849Z","caller":"traceutil/trace.go:171","msg":"trace[75087725] transaction","detail":"{read_only:false; response_revision:238; number_of_response:1; }","duration":"529.138807ms","start":"2026-01-31T16:07:52.374615Z","end":"2026-01-31T16:07:52.903754Z","steps":["trace[75087725] 'process raft request'  (duration: 524.2189ms)"],"step_count":1}
{"level":"warn","ts":"2026-01-31T16:07:52.904527Z","caller":"v3rpc/interceptor.go:197","msg":"request stats","start time":"2026-01-31T16:07:52.375404Z","time spent":"524.572373ms","remote":"127.0.0.1:54654","response type":"/etcdserverpb.KV/Txn","request count":1,"request size":3431,"response count":0,"response size":39,"request content":"compare:<target:MOD key:\"/registry/pods/kube-system/kube-vip-instance\" mod_revision:0 > success:<request_put:<key:\"/registry/pods/kube-system/kube-vip-instance\" value_size:3379 >> failure:<>"}
{"level":"warn","ts":"2026-01-31T16:07:52.905651Z","caller":"v3rpc/interceptor.go:197","msg":"request stats","start time":"2026-01-31T16:07:52.370767Z","time spent":"531.202879ms","remote":"127.0.0.1:54654","response type":"/etcdserverpb.KV/Txn","request count":1,"request size":3937,"response count":0,"response size":39,"request content":"compare:<target:MOD key:\"/registry/pods/kube-system/etcd-instance\" mod_revision:0 > success:<request_put:<key:\"/registry/pods/kube-system/etcd-instance\" value_size:3889 >> failure:<>"}
{"level":"warn","ts":"2026-01-31T16:07:52.905829Z","caller":"v3rpc/interceptor.go:197","msg":"request stats","start time":"2026-01-31T16:07:52.332681Z","time spent":"569.358964ms","remote":"127.0.0.1:54542","response type":"/etcdserverpb.KV/Txn","request count":1,"request size":642,"response count":0,"response size":39,"request content":"compare:<target:MOD key:\"/registry/events/default/instance.188fdc8bf983f9d9\" mod_revision:0 > success:<request_put:<key:\"/registry/events/default/instance.188fdc8bf983f9d9\" value_size:574 lease:5559302403229422101 >> failure:<>"}
{"level":"warn","ts":"2026-01-31T16:07:52.907125Z","caller":"v3rpc/interceptor.go:197","msg":"request stats","start time":"2026-01-31T16:07:52.371985Z","time spent":"531.542031ms","remote":"127.0.0.1:54654","response type":"/etcdserverpb.KV/Txn","request count":1,"request size":5855,"response count":0,"response size":39,"request content":"compare:<target:MOD key:\"/registry/pods/kube-system/kube-apiserver-instance\" mod_revision:0 > success:<request_put:<key:\"/registry/pods/kube-system/kube-apiserver-instance\" value_size:5797 >> failure:<>"}
{"level":"warn","ts":"2026-01-31T16:07:52.908752Z","caller":"v3rpc/interceptor.go:197","msg":"request stats","start time":"2026-01-31T16:07:52.373116Z","time spent":"530.616352ms","remote":"127.0.0.1:54654","response type":"/etcdserverpb.KV/Txn","request count":1,"request size":2883,"response count":0,"response size":39,"request content":"compare:<target:MOD key:\"/registry/pods/kube-system/kube-scheduler-instance\" mod_revision:0 > success:<request_put:<key:\"/registry/pods/kube-system/kube-scheduler-instance\" value_size:2825 >> failure:<>"}
{"level":"warn","ts":"2026-01-31T16:07:52.909023Z","caller":"v3rpc/interceptor.go:197","msg":"request stats","start time":"2026-01-31T16:07:52.37461Z","time spent":"529.33821ms","remote":"127.0.0.1:54654","response type":"/etcdserverpb.KV/Txn","request count":1,"request size":5476,"response count":0,"response size":39,"request content":"compare:<target:MOD key:\"/registry/pods/kube-system/kube-controller-manager-instance\" mod_revision:0 > success:<request_put:<key:\"/registry/pods/kube-system/kube-controller-manager-instance\" value_size:5409 >> failure:<>"}
{"level":"info","ts":"2026-01-31T16:07:52.920961Z","caller":"traceutil/trace.go:171","msg":"trace[458296194] linearizableReadLoop","detail":"{readStateIndex:248; appliedIndex:242; }","duration":"483.558629ms","start":"2026-01-31T16:07:52.437366Z","end":"2026-01-31T16:07:52.920924Z","steps":["trace[458296194] 'read index received'  (duration: 460.490941ms)","trace[458296194] 'applied index is now lower than readState.Index'  (duration: 23.066538ms)"],"step_count":2}
{"level":"warn","ts":"2026-01-31T16:07:52.921153Z","caller":"etcdserver/util.go:170","msg":"apply request took too long","took":"483.767021ms","expected-duration":"100ms","prefix":"read-only range ","request":"key:\"/registry/minions/instance\" ","response":"range_response_count:1 size:3704"}
{"level":"info","ts":"2026-01-31T16:07:52.921173Z","caller":"traceutil/trace.go:171","msg":"trace[416531708] range","detail":"{range_begin:/registry/minions/instance; range_end:; response_count:1; response_revision:240; }","duration":"483.805722ms","start":"2026-01-31T16:07:52.437362Z","end":"2026-01-31T16:07:52.921167Z","steps":["trace[416531708] 'agreement among raft nodes before linearized reading'  (duration: 483.64052ms)"],"step_count":1}
{"level":"warn","ts":"2026-01-31T16:07:52.921194Z","caller":"v3rpc/interceptor.go:197","msg":"request stats","start time":"2026-01-31T16:07:52.437335Z","time spent":"483.855152ms","remote":"127.0.0.1:54644","response type":"/etcdserverpb.KV/Range","request count":0,"request size":28,"response count":1,"response size":3727,"request content":"key:\"/registry/minions/instance\" "}
{"level":"info","ts":"2026-01-31T16:07:52.921374Z","caller":"traceutil/trace.go:171","msg":"trace[890716597] transaction","detail":"{read_only:false; response_revision:240; number_of_response:1; }","duration":"485.63154ms","start":"2026-01-31T16:07:52.435733Z","end":"2026-01-31T16:07:52.921365Z","steps":["trace[890716597] 'process raft request'  (duration: 485.091554ms)"],"step_count":1}
{"level":"warn","ts":"2026-01-31T16:07:52.921415Z","caller":"v3rpc/interceptor.go:197","msg":"request stats","start time":"2026-01-31T16:07:52.435711Z","time spent":"485.67497ms","remote":"127.0.0.1:54564","response type":"/etcdserverpb.KV/Txn","request count":1,"request size":1933,"response count":0,"response size":39,"request content":"compare:<target:MOD key:\"/registry/configmaps/kube-system/kube-proxy\" mod_revision:0 > success:<request_put:<key:\"/registry/configmaps/kube-system/kube-proxy\" value_size:1882 >> failure:<>"}
{"level":"warn","ts":"2026-01-31T16:07:53.432559Z","caller":"etcdserver/v3_server.go:897","msg":"waiting for ReadIndex response took too long, retrying","sent-request-id":14782674440084197928,"retry-timeout":"500ms"}
{"level":"info","ts":"2026-01-31T16:07:53.579382Z","caller":"traceutil/trace.go:171","msg":"trace[351703520] transaction","detail":"{read_only:false; response_revision:241; number_of_response:1; }","duration":"650.469012ms","start":"2026-01-31T16:07:52.928888Z","end":"2026-01-31T16:07:53.579357Z","steps":["trace[351703520] 'process raft request'  (duration: 644.677356ms)"],"step_count":1}
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{"level":"info","ts":"2026-01-31T16:07:53.580852Z","caller":"traceutil/trace.go:171","msg":"trace[433657707] linearizableReadLoop","detail":"{readStateIndex:252; appliedIndex:248; }","duration":"649.215219ms","start":"2026-01-31T16:07:52.931601Z","end":"2026-01-31T16:07:53.580816Z","steps":["trace[433657707] 'read index received'  (duration: 641.878008ms)","trace[433657707] 'applied index is now lower than readState.Index'  (duration: 7.336371ms)"],"step_count":2}
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{"level":"info","ts":"2026-01-31T16:09:54.79093Z","caller":"traceutil/trace.go:171","msg":"trace[1155556279] transaction","detail":"{read_only:false; response_revision:958; number_of_response:1; }","duration":"115.553564ms","start":"2026-01-31T16:09:54.67514Z","end":"2026-01-31T16:09:54.790694Z","steps":["trace[1155556279] 'process raft request'  (duration: 115.403481ms)"],"step_count":1}
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