radxa@rock-4se:/tmp$ more client.log | grep ERR
2025-07-04T16:07:38Z ERRO management/client/grpc.go:349: failed to login to Management Service: rpc error: code = PermissionDenied desc = no peer auth method provided, please use a setup key or interactive SSO login
2025-07-04T16:07:53Z ERRO management/client/grpc.go:349: failed to login to Management Service: rpc error: code = PermissionDenied desc = no peer auth method provided, please use a setup key or interactive SSO login
2025-07-04T16:07:56Z ERRO [relay: rels://streamline-fi-hel1-1.relay.netbird.io:443] relay/client/client.go:427: peer not found: sha-QUXyGy8cSRy9CZ+O+22uA6jDcFPyILCSPkJF/89K7gM=
2025-07-04T16:07:56Z ERRO [relay: rels://streamline-fi-hel1-1.relay.netbird.io:443] relay/client/client.go:427: peer not found: sha-ImUByVTDJ68gj3cp/SWcDEFX2a9uzducYvn+63eOerc=
2025-07-04T16:09:47Z ERRO client/iface/bind/udp_mux_universal.go:97: error while reading packet: shared socked stopped
2025-07-04T16:09:52Z ERRO client/internal/acl/manager.go:84: failed to flush firewall rules: conn.Receive: netlink receive: no such file or directory


radxa@rock-4se:/tmp$ more client.log | grep WARN
2025-07-04T16:07:38Z WARN client/server/server.go:268: failed login: rpc error: code = InvalidArgument desc = invalid setup-key or no sso information provided, err: invalid UUID length: 0
2025-07-04T16:09:46Z WARN [relay: rels://streamline-fi-hel1-1.relay.netbird.io:443] relay/client/client.go:525: relay connection was already marked as not running
2025-07-04T16:09:46Z WARN [relay: rels://streamline-fi-hel1-0.relay.netbird.io:443] relay/client/client.go:525: relay connection was already marked as not running
2025-07-04T16:09:47Z WARN [peer: vz0+28LKTT8NiyWeiT7EzN+WhXpsxTWytgogRss96Ao=] client/internal/peer/worker_relay.go:122: failed to close relay connection: use of closed network connection
2025-07-04T16:09:47Z WARN [peer: LoWB9CGw7xjNS7ek85Mb9dP57bPM47O1/n8Fq31d+k0=] client/internal/peer/worker_relay.go:122: failed to close relay connection: use of closed network connection
2025-07-04T16:09:47Z WARN [peer: u6MRFEaEt8HrqNumbJp6ZVB9H6G8/CsVxA3S+r6Wc1Y=] client/internal/peer/worker_relay.go:122: failed to close relay connection: use of closed network connection
2025-07-04T16:09:47Z WARN [peer: ++yy5sLzXSck88uAGK3v3GbfcZWQiVXUrEzJZLq8iUc=] client/internal/peer/worker_relay.go:122: failed to close relay connection: use of closed network connection
2025-07-04T16:09:47Z WARN [peer: nK86x4TSvZZtUhZ5JO/uaZJZ0phVoRT5Eq0eDAGGPQ8=] client/internal/peer/worker_relay.go:122: failed to close relay connection: use of closed network connection