2025/04/30 12:19:26 Requesting https://server6:443/svizotwqst.
2025/04/30 12:19:26 Requesting https://server6:443/qfnxxmlfxw.
2025/04/30 12:19:26 Increased receive buffer size to 14336 kiB
2025/04/30 12:19:26 Increased send buffer size to 14336 kiB
2025/04/30 12:19:26 Setting DF for IPv4 and IPv6.
2025/04/30 12:19:26 Activating reading of ECN bits for IPv4 and IPv6.
2025/04/30 12:19:26 Activating reading of packet info for IPv4 and IPv6.
2025/04/30 12:19:26 Created qlog file: /logs/qlog/cb5d0d751f118e0cd1f5.sqlog
2025/04/30 12:19:26 client Starting new connection to server6 ([::]:34905 -> [fd00:cafe:cafe:100::100]:443), source connection ID (empty), destination connection ID cb5d0d751f118e0cd1f5, version v1
2025/04/30 12:19:26 Adding connection ID (empty).
2025/04/30 12:19:26 client Not doing 0-RTT. Has sealer: false, has params: false
2025/04/30 12:19:26 client -> Sending packet 0 (1280 bytes) for connection cb5d0d751f118e0cd1f5, Initial
2025/04/30 12:19:26 client 	Long Header{Type: Initial, DestConnectionID: cb5d0d751f118e0cd1f5, SrcConnectionID: (empty), Token: (empty), PacketNumber: 0, PacketNumberLen: 2, Length: 1260, Version: v1}
2025/04/30 12:19:26 client 	-> &wire.CryptoFrame{Offset: 0, Data length: 267, Offset + Data length: 267}
2025/04/30 12:19:26 client Parsed a coalesced packet. Part 1: 134 bytes. Remaining: 1066 bytes.
2025/04/30 12:19:26 client <- Reading packet 0 (134 bytes) for connection (empty), Initial
2025/04/30 12:19:26 client 	Long Header{Type: Initial, DestConnectionID: (empty), SrcConnectionID: 6dab6802151bd49a, Token: (empty), PacketNumber: 0, PacketNumberLen: 1, Length: 116, Version: v1}
2025/04/30 12:19:26 client Received first packet. Switching destination connection ID to: 6dab6802151bd49a
2025/04/30 12:19:26 client 	<- &wire.AckFrame{LargestAcked: 0, LowestAcked: 0, DelayTime: 424µs}
2025/04/30 12:19:26 client 	newly acked packets (1): [0]
2025/04/30 12:19:26 client 	updated RTT: 40.180931ms (σ: 20.090465ms)
2025/04/30 12:19:26 client 	<- &wire.CryptoFrame{Offset: 0, Data length: 90, Offset + Data length: 90}
2025/04/30 12:19:26 client Installed Handshake Write keys (using TLS_AES_128_GCM_SHA256)
2025/04/30 12:19:26 client Installed Handshake Read keys (using TLS_AES_128_GCM_SHA256)
2025/04/30 12:19:26 client Parsed a coalesced packet. Part 2: 1066 bytes. Remaining: 0 bytes.
2025/04/30 12:19:26 client <- Reading packet 0 (1066 bytes) for connection (empty), Handshake
2025/04/30 12:19:26 client 	Long Header{Type: Handshake, DestConnectionID: (empty), SrcConnectionID: 6dab6802151bd49a, PacketNumber: 0, PacketNumberLen: 1, Length: 1049, Version: v1}
2025/04/30 12:19:26 client 	<- &wire.CryptoFrame{Offset: 0, Data length: 729, Offset + Data length: 729}
2025/04/30 12:19:26 client Installed 1-RTT Write keys (using TLS_AES_128_GCM_SHA256)
2025/04/30 12:19:26 client Installed 1-RTT Read keys (using TLS_AES_128_GCM_SHA256)
2025/04/30 12:19:26 client Processed Transport Parameters: &wire.TransportParameters{OriginalDestinationConnectionID: cb5d0d751f118e0cd1f5, InitialSourceConnectionID: 6dab6802151bd49a, InitialMaxStreamDataBidiLocal: 1250000, InitialMaxStreamDataBidiRemote: 1250000, InitialMaxStreamDataUni: 1250000, InitialMaxData: 4611686018427387903, MaxBidiStreamNum: 100, MaxUniStreamNum: 100, MaxIdleTimeout: 30s, AckDelayExponent: 3, MaxAckDelay: 25ms, ActiveConnectionIDLimit: 5, StatelessResetToken: 0x6ddd6526f02eb433e079caa7fb6b2d2b, MaxDatagramFrameSize: 65535}
2025/04/30 12:19:26 client -> Sending coalesced packet (2 parts, 1280 bytes) for connection cb5d0d751f118e0cd1f5
2025/04/30 12:19:26 client 	Long Header{Type: Initial, DestConnectionID: 6dab6802151bd49a, SrcConnectionID: (empty), Token: (empty), PacketNumber: 1, PacketNumberLen: 2, Length: 1188, Version: v1}
2025/04/30 12:19:26 client 	-> &wire.AckFrame{LargestAcked: 0, LowestAcked: 0, DelayTime: 0s, ECT0: 1, ECT1: 0, CE: 0}
2025/04/30 12:19:26 client 	Long Header{Type: Handshake, DestConnectionID: 6dab6802151bd49a, SrcConnectionID: (empty), PacketNumber: 0, PacketNumberLen: 2, Length: 57, Version: v1}
2025/04/30 12:19:26 client 	-> &wire.CryptoFrame{Offset: 0, Data length: 36, Offset + Data length: 36}
2025/04/30 12:19:26 client Dropping Initial keys.
2025/04/30 12:19:26 client <- Reading packet 0 (102 bytes) for connection (empty), 1-RTT
2025/04/30 12:19:26 client 	Short Header{DestConnectionID: (empty), PacketNumber: 0, PacketNumberLen: 1, KeyPhase: 0}
2025/04/30 12:19:26 client 	<- &wire.NewConnectionIDFrame{SequenceNumber: 1, RetirePriorTo: 0, ConnectionID: e3ddc39b2a51947e, StatelessResetToken: 0x497d6401c2d55731320f5c5f182b34f3}
2025/04/30 12:19:26 client 	<- &wire.NewConnectionIDFrame{SequenceNumber: 2, RetirePriorTo: 0, ConnectionID: a8ccaadb68324e24, StatelessResetToken: 0xca3c4bd77af13d3f928a61137af9cca9}
2025/04/30 12:19:26 client 	<- &wire.NewConnectionIDFrame{SequenceNumber: 3, RetirePriorTo: 0, ConnectionID: 8d573b2b50cb7b1e, StatelessResetToken: 0x331a533ee4c46b361372e0e9061a789d}
2025/04/30 12:19:26 client 	Queueing ACK because the first packet should be acknowledged.
2025/04/30 12:19:26 client -> Sending packet 1 (91 bytes) for connection cb5d0d751f118e0cd1f5, Handshake
2025/04/30 12:19:26 client 	Long Header{Type: Handshake, DestConnectionID: e3ddc39b2a51947e, SrcConnectionID: (empty), PacketNumber: 1, PacketNumberLen: 2, Length: 26, Version: v1}
2025/04/30 12:19:26 client 	-> &wire.AckFrame{LargestAcked: 0, LowestAcked: 0, DelayTime: 0s, ECT0: 1, ECT1: 0, CE: 0}
2025/04/30 12:19:26 client 	Short Header{DestConnectionID: e3ddc39b2a51947e, PacketNumber: 0, PacketNumberLen: 2, KeyPhase: 0}
2025/04/30 12:19:26 client 	-> &wire.RetireConnectionIDFrame{SequenceNumber: 0}
2025/04/30 12:19:26 client 	-> &wire.StreamFrame{StreamID: 0, Fin: true, Offset: 0, Data length: 17, Offset + Data length: 17}
2025/04/30 12:19:26 client -> Sending packet 1 (36 bytes) for connection cb5d0d751f118e0cd1f5, 1-RTT (ECN: ECT(0))
2025/04/30 12:19:26 client 	Short Header{DestConnectionID: e3ddc39b2a51947e, PacketNumber: 1, PacketNumberLen: 2, KeyPhase: 0}
2025/04/30 12:19:26 client 	-> &wire.AckFrame{LargestAcked: 0, LowestAcked: 0, DelayTime: 652.097µs, ECT0: 1, ECT1: 0, CE: 0}
2025/04/30 12:19:26 client -> Sending packet 2 (46 bytes) for connection cb5d0d751f118e0cd1f5, 1-RTT (ECN: ECT(0))
2025/04/30 12:19:26 client 	Short Header{DestConnectionID: e3ddc39b2a51947e, PacketNumber: 2, PacketNumberLen: 2, KeyPhase: 0}
2025/04/30 12:19:26 client 	-> &wire.StreamFrame{StreamID: 4, Fin: true, Offset: 0, Data length: 17, Offset + Data length: 17}
2025/04/30 12:19:26 client <- Reading packet 1 (22 bytes) for connection (empty), 1-RTT
2025/04/30 12:19:26 client 	Short Header{DestConnectionID: (empty), PacketNumber: 1, PacketNumberLen: 1, KeyPhase: 0}
2025/04/30 12:19:26 client 	<- &wire.HandshakeDoneFrame{}
2025/04/30 12:19:26 client Dropping Handshake keys.
2025/04/30 12:19:26 client 	Setting ACK timer to max ack delay: 25ms
2025/04/30 12:19:26 client <- Reading packet 2 (54 bytes) for connection (empty), 1-RTT
2025/04/30 12:19:26 client 	Short Header{DestConnectionID: (empty), PacketNumber: 2, PacketNumberLen: 1, KeyPhase: 0}
2025/04/30 12:19:26 client 	<- &wire.AckFrame{LargestAcked: 2, LowestAcked: 0, DelayTime: 24µs, ECT0: 2, ECT1: 0, CE: 0}
2025/04/30 12:19:26 client 	newly acked packets (2): [0 2]
2025/04/30 12:19:26 client 	updated RTT: 39.127ms (σ: 17.173ms)
2025/04/30 12:19:26 client ECN capability confirmed.
2025/04/30 12:19:26 client Canceling loss detection timer.
2025/04/30 12:19:26 client 	<- &wire.NewConnectionIDFrame{SequenceNumber: 4, RetirePriorTo: 0, ConnectionID: 51741c25fe62043b, StatelessResetToken: 0x508c38c9f64787fc3d5aabf16b865869}
2025/04/30 12:19:26 client 	Queueing ACK because packet 2 packets were received after the last ACK (using initial threshold: 2).
2025/04/30 12:19:26 client -> Sending packet 3 (35 bytes) for connection cb5d0d751f118e0cd1f5, 1-RTT (ECN: ECT(0))
2025/04/30 12:19:26 client 	Short Header{DestConnectionID: e3ddc39b2a51947e, PacketNumber: 3, PacketNumberLen: 2, KeyPhase: 0}
2025/04/30 12:19:26 client 	-> &wire.AckFrame{LargestAcked: 2, LowestAcked: 0, DelayTime: 84.478µs, ECT0: 3, ECT1: 0, CE: 0}
2025/04/30 12:19:26 client <- Reading packet 3 (1452 bytes) for connection (empty), 1-RTT
2025/04/30 12:19:26 client 	Short Header{DestConnectionID: (empty), PacketNumber: 3, PacketNumberLen: 1, KeyPhase: 0}
2025/04/30 12:19:26 client 	<- &wire.StreamFrame{StreamID: 4, Fin: false, Offset: 0, Data length: 1432, Offset + Data length: 1432}
2025/04/30 12:19:26 client 	Setting ACK timer to max ack delay: 25ms
2025/04/30 12:19:26 client <- Reading packet 4 (1452 bytes) for connection (empty), 1-RTT
2025/04/30 12:19:26 client 	Short Header{DestConnectionID: (empty), PacketNumber: 4, PacketNumberLen: 1, KeyPhase: 0}
2025/04/30 12:19:26 client 	<- &wire.StreamFrame{StreamID: 4, Fin: false, Offset: 1432, Data length: 1430, Offset + Data length: 2862}
2025/04/30 12:19:26 client 	Queueing ACK because packet 2 packets were received after the last ACK (using initial threshold: 2).
2025/04/30 12:19:26 client -> Sending packet 4 (35 bytes) for connection cb5d0d751f118e0cd1f5, 1-RTT (ECN: ECT(0))
2025/04/30 12:19:26 client 	Short Header{DestConnectionID: e3ddc39b2a51947e, PacketNumber: 4, PacketNumberLen: 2, KeyPhase: 0}
2025/04/30 12:19:26 client 	-> &wire.AckFrame{LargestAcked: 4, LowestAcked: 0, DelayTime: 42.079µs, ECT0: 5, ECT1: 0, CE: 0}
2025/04/30 12:19:26 client <- Reading packet 5 (1452 bytes) for connection (empty), 1-RTT
2025/04/30 12:19:26 client 	Short Header{DestConnectionID: (empty), PacketNumber: 5, PacketNumberLen: 1, KeyPhase: 0}
2025/04/30 12:19:26 client 	<- &wire.StreamFrame{StreamID: 4, Fin: false, Offset: 2862, Data length: 1430, Offset + Data length: 4292}
2025/04/30 12:19:26 client 	Setting ACK timer to max ack delay: 25ms
2025/04/30 12:19:26 client <- Reading packet 6 (852 bytes) for connection (empty), 1-RTT
2025/04/30 12:19:26 client 	Short Header{DestConnectionID: (empty), PacketNumber: 6, PacketNumberLen: 1, KeyPhase: 0}
2025/04/30 12:19:26 client 	<- &wire.StreamFrame{StreamID: 4, Fin: false, Offset: 4292, Data length: 828, Offset + Data length: 5120}
2025/04/30 12:19:26 client 	Queueing ACK because packet 2 packets were received after the last ACK (using initial threshold: 2).
2025/04/30 12:19:26 client -> Sending packet 5 (35 bytes) for connection cb5d0d751f118e0cd1f5, 1-RTT (ECN: ECT(0))
2025/04/30 12:19:26 client 	Short Header{DestConnectionID: e3ddc39b2a51947e, PacketNumber: 5, PacketNumberLen: 2, KeyPhase: 0}
2025/04/30 12:19:26 client 	-> &wire.AckFrame{LargestAcked: 6, LowestAcked: 0, DelayTime: 59.717µs, ECT0: 7, ECT1: 0, CE: 0}
2025/04/30 12:19:26 client <- Reading packet 7 (1452 bytes) for connection (empty), 1-RTT
2025/04/30 12:19:26 client 	Short Header{DestConnectionID: (empty), PacketNumber: 7, PacketNumberLen: 1, KeyPhase: 0}
2025/04/30 12:19:26 client 	<- &wire.StreamFrame{StreamID: 0, Fin: false, Offset: 0, Data length: 1432, Offset + Data length: 1432}
2025/04/30 12:19:26 client 	Setting ACK timer to max ack delay: 25ms
2025/04/30 12:19:26 client <- Reading packet 8 (1452 bytes) for connection (empty), 1-RTT
2025/04/30 12:19:26 client 	Short Header{DestConnectionID: (empty), PacketNumber: 8, PacketNumberLen: 1, KeyPhase: 0}
2025/04/30 12:19:26 client 	<- &wire.StreamFrame{StreamID: 0, Fin: false, Offset: 1432, Data length: 1430, Offset + Data length: 2862}
2025/04/30 12:19:26 client 	Queueing ACK because packet 2 packets were received after the last ACK (using initial threshold: 2).
2025/04/30 12:19:26 client -> Sending packet 6 (35 bytes) for connection cb5d0d751f118e0cd1f5, 1-RTT (ECN: ECT(0))
2025/04/30 12:19:26 client 	Short Header{DestConnectionID: e3ddc39b2a51947e, PacketNumber: 6, PacketNumberLen: 2, KeyPhase: 0}
2025/04/30 12:19:26 client 	-> &wire.AckFrame{LargestAcked: 8, LowestAcked: 0, DelayTime: 44.493µs, ECT0: 9, ECT1: 0, CE: 0}
2025/04/30 12:19:26 client <- Reading packet 9 (1452 bytes) for connection (empty), 1-RTT
2025/04/30 12:19:26 client 	Short Header{DestConnectionID: (empty), PacketNumber: 9, PacketNumberLen: 1, KeyPhase: 0}
2025/04/30 12:19:26 client 	<- &wire.StreamFrame{StreamID: 0, Fin: false, Offset: 2862, Data length: 1430, Offset + Data length: 4292}
2025/04/30 12:19:26 client 	Setting ACK timer to max ack delay: 25ms
2025/04/30 12:19:26 client <- Reading packet 10 (1452 bytes) for connection (empty), 1-RTT
2025/04/30 12:19:26 client 	Short Header{DestConnectionID: (empty), PacketNumber: 10, PacketNumberLen: 1, KeyPhase: 0}
2025/04/30 12:19:26 client 	<- &wire.StreamFrame{StreamID: 0, Fin: false, Offset: 4292, Data length: 1430, Offset + Data length: 5722}
2025/04/30 12:19:26 client 	Queueing ACK because packet 2 packets were received after the last ACK (using initial threshold: 2).
2025/04/30 12:19:26 client -> Sending packet 7 (35 bytes) for connection cb5d0d751f118e0cd1f5, 1-RTT (ECN: ECT(0))
2025/04/30 12:19:26 client 	Short Header{DestConnectionID: e3ddc39b2a51947e, PacketNumber: 7, PacketNumberLen: 2, KeyPhase: 0}
2025/04/30 12:19:26 client 	-> &wire.AckFrame{LargestAcked: 10, LowestAcked: 0, DelayTime: 43.18µs, ECT0: 11, ECT1: 0, CE: 0}
2025/04/30 12:19:26 client <- Reading packet 11 (1452 bytes) for connection (empty), 1-RTT
2025/04/30 12:19:26 client 	Short Header{DestConnectionID: (empty), PacketNumber: 11, PacketNumberLen: 1, KeyPhase: 0}
2025/04/30 12:19:26 client 	<- &wire.StreamFrame{StreamID: 0, Fin: false, Offset: 5722, Data length: 1430, Offset + Data length: 7152}
2025/04/30 12:19:26 client 	Setting ACK timer to max ack delay: 25ms
2025/04/30 12:19:26 client <- Reading packet 12 (1452 bytes) for connection (empty), 1-RTT
2025/04/30 12:19:26 client 	Short Header{DestConnectionID: (empty), PacketNumber: 12, PacketNumberLen: 1, KeyPhase: 0}
2025/04/30 12:19:26 client 	<- &wire.StreamFrame{StreamID: 4, Fin: true, Offset: 5120, Data length: 0, Offset + Data length: 5120}
2025/04/30 12:19:26 client 	<- &wire.StreamFrame{StreamID: 0, Fin: false, Offset: 7152, Data length: 1425, Offset + Data length: 8577}
2025/04/30 12:19:26 client 	Queueing ACK because packet 2 packets were received after the last ACK (using initial threshold: 2).
2025/04/30 12:19:26 client -> Sending packet 8 (35 bytes) for connection cb5d0d751f118e0cd1f5, 1-RTT (ECN: ECT(0))
2025/04/30 12:19:26 client 	Short Header{DestConnectionID: e3ddc39b2a51947e, PacketNumber: 8, PacketNumberLen: 2, KeyPhase: 0}
2025/04/30 12:19:26 client 	-> &wire.AckFrame{LargestAcked: 12, LowestAcked: 0, DelayTime: 46.126µs, ECT0: 13, ECT1: 0, CE: 0}
2025/04/30 12:19:26 client <- Reading packet 13 (1452 bytes) for connection (empty), 1-RTT
2025/04/30 12:19:26 client 	Short Header{DestConnectionID: (empty), PacketNumber: 13, PacketNumberLen: 1, KeyPhase: 0}
2025/04/30 12:19:26 client 	<- &wire.StreamFrame{StreamID: 0, Fin: false, Offset: 8577, Data length: 1430, Offset + Data length: 10007}
2025/04/30 12:19:26 client 	Setting ACK timer to max ack delay: 25ms
2025/04/30 12:19:26 client <- Reading packet 14 (257 bytes) for connection (empty), 1-RTT
2025/04/30 12:19:26 client 	Short Header{DestConnectionID: (empty), PacketNumber: 14, PacketNumberLen: 1, KeyPhase: 0}
2025/04/30 12:19:26 client 	<- &wire.StreamFrame{StreamID: 0, Fin: true, Offset: 10007, Data length: 233, Offset + Data length: 10240}
2025/04/30 12:19:26 client 	Queueing ACK because packet 2 packets were received after the last ACK (using initial threshold: 2).
2025/04/30 12:19:26 client -> Sending packet 9 (35 bytes) for connection cb5d0d751f118e0cd1f5, 1-RTT (ECN: ECT(0))
2025/04/30 12:19:26 client 	Short Header{DestConnectionID: e3ddc39b2a51947e, PacketNumber: 9, PacketNumberLen: 2, KeyPhase: 0}
2025/04/30 12:19:26 client 	-> &wire.AckFrame{LargestAcked: 14, LowestAcked: 0, DelayTime: 46.737µs, ECT0: 15, ECT1: 0, CE: 0}
2025/04/30 12:19:26 client Closing connection with error: Application error 0x0 (local)
2025/04/30 12:19:26 client -> Sending packet 10 (30 bytes) for connection cb5d0d751f118e0cd1f5, 1-RTT (ECN: ECT(0))
2025/04/30 12:19:26 client 	Short Header{DestConnectionID: e3ddc39b2a51947e, PacketNumber: 10, PacketNumberLen: 2, KeyPhase: 0}
2025/04/30 12:19:26 client 	-> &wire.ConnectionCloseFrame{IsApplicationError:true, ErrorCode:0x0, FrameType:0x0, ReasonPhrase:""}
2025/04/30 12:19:26 Replacing connection for connection IDs [(empty)] with a closed connection.
2025/04/30 12:19:26 client Connection cb5d0d751f118e0cd1f5 closed.