0.000 DEBUG Logging initialized
0.002 DEBUG Default socket send buffer size is 212992
0.002 DEBUG Default socket receive buffer size is 1048576, not changing
0.002 INFO Server waiting for connection on: [::]:443
0.801 DEBUG [Server] Unsupported version: 57414954
0.801 DEBUG [Server] type=VersionNegotiation path: [::]:443->[::ffff:193.167.100.2]:58014 IpTos(Cs0, NotEct) len 15
0.801 DEBUG [Server] Unsupported version: 57414954
0.801 DEBUG [Server] type=VersionNegotiation path: [::]:443->[::ffff:193.167.100.2]:58014 IpTos(Cs0, NotEct) len 15
0.801 ERROR failed to create NeqoQlog: IoError(Os { code: 17, kind: AlreadyExists, message: "File exists" })
0.802 DEBUG [Server] Unsupported version: 57414954
0.802 DEBUG [Server] type=VersionNegotiation path: [::]:443->[::ffff:193.167.100.2]:58014 IpTos(Cs0, NotEct) len 15
0.802 ERROR failed to create NeqoQlog: IoError(Os { code: 17, kind: AlreadyExists, message: "File exists" })
3.988 DEBUG [Server] Handle initial
3.988 INFO AddressValidation: no token; accepting
3.988 INFO [Server] Accept connection CID [20]: 57c84db544d2d0aecae800a08598ec766f9dd3bc
3.988 DEBUG Overwrite initial version Version1 ==> Version1
3.990 DEBUG Outbound interface eth0 for destination fd00:cafe:cafe::100 has MTU 1500
3.990 INFO [Server ...] Received valid Initial packet with scid CID [8]: b8b88c1215f8ee6c dcid CID [20]: 57c84db544d2d0aecae800a08598ec766f9dd3bc
3.990 DEBUG [CryptoStates] Creating initial cipher state v=Version1, role=Server dcid=57c84db544d2d0aecae800a08598ec766f9dd3bc
3.990 DEBUG Making Write Initial CryptoDxState, v=Version1 cipher=4865
3.990 DEBUG Making Read Initial CryptoDxState, v=Version1 cipher=4865
3.990 DEBUG [Server 57c84db544d2d0aecae800a08598ec766f9dd3bc] State change from Init -> WaitInitial
3.990 DEBUG [Server 57c84db544d2d0aecae800a08598ec766f9dd3bc] pn=0 type=Initial unv-path [::]:443->[fd00:cafe:cafe::100]:35520 IpTos(Cs0, Ect0) len 1200
  -> RX Crypto { offset: 0, len: 286 }
  -> RX Padding { len: 855 }
3.990 DEBUG Read Ok(286) bytes
3.990 DEBUG 0-RTT: no token, no 0-RTT
3.990 DEBUG Read secret available for Handshake: SymKey [32]: 355230bcd8a8857a55e35dd1db7e49a03395d5ddb16c6d3dcdecfc5f8acad7d7
3.990 DEBUG Write secret available for Handshake: SymKey [32]: aef2562a45d7cfd1d59acfe8d775d990953d6dbf4ea3b822c7013a68de98cd4b
3.990 DEBUG Writing transport parameters, msg=8
3.991 DEBUG Read secret available for ApplicationData: SymKey [32]: 73658d2906742c73b5e8bb5a55d2cbe128e3e8dcbe701d490e4dfa48b3ce4889
3.991 DEBUG Write secret available for ApplicationData: SymKey [32]: afadd428612b1f51d3b488e6dd698796e3f601fd698e186a3363167d4e42942e
3.991 DEBUG [Agent 0x55ab8acf21d0] state -> InProgress
3.991 DEBUG Making Write Handshake CryptoDxState, v=Version1 cipher=4865
3.991 DEBUG Making Read Handshake CryptoDxState, v=Version1 cipher=4865
3.991 DEBUG [Crypto] Handshake keys installed
3.991 DEBUG Making Write ApplicationData CryptoDxState, v=Version1 cipher=4865
3.991 DEBUG [Crypto] Application write key installed
3.991 DEBUG [Recvd-in] Set ACK timer to Instant { tv_sec: 571, tv_nsec: 152107883 }
3.991 DEBUG [unv-path [::]:443->[fd00:cafe:cafe::100]:35520] Make permanent
3.991 DEBUG [unv-path:b8b88c1215f8ee6c [::]:443->[fd00:cafe:cafe::100]:35520] set as primary path
3.991 DEBUG [Server 57c84db544d2d0aecae800a08598ec766f9dd3bc] State change from WaitInitial -> Handshaking
3.991 DEBUG [Server 57c84db544d2d0aecae800a08598ec766f9dd3bc] output_path send_profile SendProfile { limit: 1232, pto: None, probe: EnumSet(), paced: false }
3.991 DEBUG Building Initial dcid Some(CID [8]: b8b88c1215f8ee6c) scid Some(CID [10]: bae3d5fc7be5e9cfda46)
3.991 DEBUG CRYPTO for in offset=0, len=90
3.991 DEBUG [Server 57c84db544d2d0aecae800a08598ec766f9dd3bc] pn=0 type=Initial pri-unv-path:b8b88c1215f8ee6c [::]:443->[fd00:cafe:cafe::100]:35520 IpTos(Cs0, Ect0) len 147
  TX -> Ack { largest_acknowledged: 0, ack_delay: 0, first_ack_range: 0, ack_ranges: [], ecn_count: Some(Count({NotEct: 0, Ect1: 0, Ect0: 1, Ce: 0})) }
  TX -> Crypto { offset: 0, len: 90 }
3.991 DEBUG Building Handshake dcid Some(CID [8]: b8b88c1215f8ee6c) scid Some(CID [10]: bae3d5fc7be5e9cfda46)
3.991 DEBUG CRYPTO for hs offset=0, len=736
3.991 DEBUG [Server 57c84db544d2d0aecae800a08598ec766f9dd3bc] pn=0 type=Handshake pri-unv-path:b8b88c1215f8ee6c [::]:443->[fd00:cafe:cafe::100]:35520 IpTos(Cs0, Ect0) len 931
  TX -> Crypto { offset: 0, len: 736 }
3.991 DEBUG packet_sent this=0x55ab8acf1b40, pn=0, ps=784
3.991 DEBUG Building Short dcid Some(CID [8]: b8b88c1215f8ee6c)
3.991 DEBUG [Server 57c84db544d2d0aecae800a08598ec766f9dd3bc] pad Initial from 931 to PLPMTU 1232
3.991 DEBUG packet_sent this=0x55ab8acf1b40, pn=0, ps=448
3.991 DEBUG ECN probing: sent 1 probes
3.991 DEBUG [Server 57c84db544d2d0aecae800a08598ec766f9dd3bc] output_path send_profile SendProfile { limit: 1232, pto: None, probe: EnumSet(), paced: false }
3.991 DEBUG Building Initial dcid Some(CID [8]: b8b88c1215f8ee6c) scid Some(CID [10]: bae3d5fc7be5e9cfda46)
3.991 DEBUG Building Handshake dcid Some(CID [8]: b8b88c1215f8ee6c) scid Some(CID [10]: bae3d5fc7be5e9cfda46)
3.991 DEBUG Building Short dcid Some(CID [8]: b8b88c1215f8ee6c)
3.991 DEBUG TX blocked, profile=SendProfile { limit: 1232, pto: None, probe: EnumSet(), paced: false }
3.991 DEBUG [Server 57c84db544d2d0aecae800a08598ec766f9dd3bc] delay duration 296.928879ms
3.991 DEBUG Setting timeout of 296.928879ms
3.991 DEBUG [Server 57c84db544d2d0aecae800a08598ec766f9dd3bc] output_path send_profile SendProfile { limit: 1232, pto: None, probe: EnumSet(), paced: false }
3.991 DEBUG Building Initial dcid Some(CID [8]: b8b88c1215f8ee6c) scid Some(CID [10]: bae3d5fc7be5e9cfda46)
3.991 DEBUG Building Handshake dcid Some(CID [8]: b8b88c1215f8ee6c) scid Some(CID [10]: bae3d5fc7be5e9cfda46)
3.991 DEBUG Building Short dcid Some(CID [8]: b8b88c1215f8ee6c)
3.991 DEBUG TX blocked, profile=SendProfile { limit: 1232, pto: None, probe: EnumSet(), paced: false }
3.991 DEBUG [Server 57c84db544d2d0aecae800a08598ec766f9dd3bc] delay duration 296.895487ms
3.991 DEBUG Setting timeout of 296.895487ms
4.024 DEBUG [Server 57c84db544d2d0aecae800a08598ec766f9dd3bc] pn=1 type=Initial pri-unv-path:b8b88c1215f8ee6c [::]:443->[fd00:cafe:cafe::100]:35520 IpTos(Cs0, Ect0) len 53
  -> RX Ack { largest_acknowledged: 0, ack_delay: 45, first_ack_range: 0, ack_ranges: [], ecn_count: Some(Count({NotEct: 0, Ect1: 0, Ect0: 1, Ce: 0})) }
4.024 DEBUG [Server 57c84db544d2d0aecae800a08598ec766f9dd3bc] Rx ACK space=in, ranges=[0..=0]
4.024 DEBUG [LossRecovery] ACK for Initial - largest_acked=0
4.024 DEBUG on_packets_acked this=0x55ab8acf1b40, limited=1, bytes_in_flight=784, cwnd=12320, state=SlowStart, new_acked=448
4.024 DEBUG Acked crypto frame space=in offset=0 length=90
4.024 DEBUG [pri-unv-path:b8b88c1215f8ee6c [::]:443->[fd00:cafe:cafe::100]:35520] Path validated Instant { tv_sec: 571, tv_nsec: 188041385 }
4.024 DEBUG [Server 57c84db544d2d0aecae800a08598ec766f9dd3bc] Drop packet number space in
4.024 DEBUG [LossRecovery] Reset loss recovery state for Initial
4.024 DEBUG [Server 57c84db544d2d0aecae800a08598ec766f9dd3bc] pn=0 type=Handshake pri-path:b8b88c1215f8ee6c [::]:443->[fd00:cafe:cafe::100]:35520 IpTos(Cs0, Ect0) len 1147
  -> RX Ack { largest_acknowledged: 0, ack_delay: 45, first_ack_range: 0, ack_ranges: [], ecn_count: Some(Count({NotEct: 0, Ect1: 0, Ect0: 1, Ce: 0})) }
  -> RX Crypto { offset: 0, len: 36 }
  -> RX Padding { len: 1056 }
4.024 DEBUG [Server 57c84db544d2d0aecae800a08598ec766f9dd3bc] Rx ACK space=hs, ranges=[0..=0]
4.024 DEBUG [LossRecovery] ACK for Handshake - largest_acked=0
4.024 DEBUG on_packets_acked this=0x55ab8acf1b40, limited=1, bytes_in_flight=0, cwnd=12320, state=SlowStart, new_acked=784
4.024 DEBUG Acked crypto frame space=hs offset=0 length=736
4.024 DEBUG Read Ok(36) bytes
4.024 DEBUG [Agent 0x55ab8acf21d0] state -> Complete(SecretAgentInfo { version: 772, cipher: 4865, group: 29, resumed: false, early_data: false, ech_accepted: false, alpn: Some("hq-interop"), signature_scheme: 1027 })
4.024 DEBUG [Server 57c84db544d2d0aecae800a08598ec766f9dd3bc] TLS connection complete
4.024 DEBUG [pri-path:b8b88c1215f8ee6c [::]:443->[fd00:cafe:cafe::100]:35520] Path validated Instant { tv_sec: 571, tv_nsec: 188041385 }
4.024 DEBUG Making Read ApplicationData CryptoDxState, v=Version1 cipher=4865
4.024 DEBUG [Crypto] application read keys installed
4.024 DEBUG [Server 57c84db544d2d0aecae800a08598ec766f9dd3bc] State change from Handshaking -> Connected
4.024 DEBUG [Server 57c84db544d2d0aecae800a08598ec766f9dd3bc] State change from Connected -> Confirmed
4.024 DEBUG PMTUD started with probe size 1380
4.024 INFO [Server 57c84db544d2d0aecae800a08598ec766f9dd3bc] Connection established
4.024 DEBUG [Recvd-hs] Set ACK timer to Instant { tv_sec: 571, tv_nsec: 188041385 }
4.024 DEBUG [Server 57c84db544d2d0aecae800a08598ec766f9dd3bc] output_path send_profile SendProfile { limit: 1232, pto: None, probe: EnumSet(), paced: false }
4.024 DEBUG Building Handshake dcid Some(CID [8]: b8b88c1215f8ee6c) scid Some(CID [10]: bae3d5fc7be5e9cfda46)
4.024 DEBUG [Server 57c84db544d2d0aecae800a08598ec766f9dd3bc] pn=1 type=Handshake pri-path:b8b88c1215f8ee6c [::]:443->[fd00:cafe:cafe::100]:35520 IpTos(Cs0, Ect0) len 52
  TX -> Ack { largest_acknowledged: 0, ack_delay: 0, first_ack_range: 0, ack_ranges: [], ecn_count: Some(Count({NotEct: 0, Ect1: 0, Ect0: 1, Ce: 0})) }
4.024 DEBUG [Server 57c84db544d2d0aecae800a08598ec766f9dd3bc] Drop packet number space hs
4.024 DEBUG [LossRecovery] Reset loss recovery state for Handshake
4.024 DEBUG Building Short dcid Some(CID [8]: b8b88c1215f8ee6c)
4.024 DEBUG [Server 57c84db544d2d0aecae800a08598ec766f9dd3bc] pn=0 type=Short pri-path:b8b88c1215f8ee6c [::]:443->[fd00:cafe:cafe::100]:35520 IpTos(Cs0, Ect0) len 1332
  TX -> HandshakeDone
  TX -> NewConnectionId { sequence_number: 1, retire_prior: 0, connection_id: [82, 62, 158, 227, 25, 0, 31, 119, 102, 157], stateless_reset_token: [207, 240, 16, 131, 208, 70, 32, 54, 76, 93, 129, 29, 186, 162, 22, 233] }
  TX -> NewConnectionId { sequence_number: 2, retire_prior: 0, connection_id: [145, 101, 25, 142, 3, 75, 134, 34, 76, 102], stateless_reset_token: [134, 133, 10, 227, 247, 232, 30, 117, 8, 248, 109, 217, 34, 135, 190, 77] }
  TX -> NewConnectionId { sequence_number: 3, retire_prior: 0, connection_id: [71, 241, 222, 220, 114, 122, 85, 154, 220, 129], stateless_reset_token: [161, 254, 109, 215, 161, 249, 188, 206, 38, 59, 69, 96, 39, 56, 32, 251] }
  TX -> NewConnectionId { sequence_number: 4, retire_prior: 0, connection_id: [14, 56, 29, 200, 94, 144, 146, 4, 196, 123], stateless_reset_token: [46, 25, 11, 160, 83, 134, 219, 111, 110, 127, 53, 244, 184, 75, 157, 235] }
  TX -> Padding { len: 1133 }
4.024 DEBUG packet_sent this=0x55ab8acf1b40, pn=0, ps=1280
4.024 DEBUG ECN probing: sent 2 probes
4.024 DEBUG [Server 57c84db544d2d0aecae800a08598ec766f9dd3bc] output_path send_profile SendProfile { limit: 1232, pto: None, probe: EnumSet(), paced: false }
4.024 DEBUG Building Short dcid Some(CID [8]: b8b88c1215f8ee6c)
4.024 DEBUG Sending PMTUD probe of size 1380, count 1
4.025 DEBUG [Server 57c84db544d2d0aecae800a08598ec766f9dd3bc] pn=1 type=Short pri-path:b8b88c1215f8ee6c [::]:443->[fd00:cafe:cafe::100]:35520 IpTos(Cs0, Ect0) len 1332
  TX -> Ping
  TX -> Padding { len: 1305 }
4.025 DEBUG packet_sent this=0x55ab8acf1b40, pn=1, ps=1332
4.025 DEBUG ECN probing: sent 3 probes
4.025 DEBUG [Server 57c84db544d2d0aecae800a08598ec766f9dd3bc] output_path send_profile SendProfile { limit: 255, pto: None, probe: EnumSet(), paced: true }
4.025 DEBUG Building Short dcid Some(CID [8]: b8b88c1215f8ee6c)
4.025 DEBUG TX blocked, profile=SendProfile { limit: 255, pto: None, probe: EnumSet(), paced: true }
4.025 DEBUG [Server 57c84db544d2d0aecae800a08598ec766f9dd3bc] delay duration 1.344832ms
4.025 DEBUG Setting timeout of 1.344832ms
4.025 DEBUG [Server 57c84db544d2d0aecae800a08598ec766f9dd3bc] pn=0 type=Short pri-path:b8b88c1215f8ee6c [::]:443->[fd00:cafe:cafe::100]:35520 IpTos(Cs0, Ect0) len 224
  -> RX NewConnectionId { sequence_number: 1, retire_prior: 0, connection_id: [220, 105, 121, 218, 73, 124, 70, 95], stateless_reset_token: [140, 168, 196, 48, 241, 27, 8, 86, 172, 124, 56, 3, 5, 135, 115, 186] }
  -> RX NewConnectionId { sequence_number: 2, retire_prior: 0, connection_id: [194, 185, 83, 189, 106, 75, 171, 135], stateless_reset_token: [162, 141, 2, 71, 0, 91, 173, 74, 226, 102, 128, 189, 105, 241, 118, 33] }
  -> RX NewConnectionId { sequence_number: 3, retire_prior: 0, connection_id: [76, 14, 6, 226, 252, 69, 127, 130], stateless_reset_token: [26, 168, 187, 149, 10, 214, 203, 165, 185, 255, 48, 3, 18, 250, 124, 159] }
  -> RX NewConnectionId { sequence_number: 4, retire_prior: 0, connection_id: [6, 160, 196, 0, 115, 6, 135, 54], stateless_reset_token: [204, 77, 73, 78, 230, 203, 243, 112, 119, 30, 83, 56, 64, 178, 122, 140] }
  -> RX NewConnectionId { sequence_number: 5, retire_prior: 0, connection_id: [51, 86, 6, 153, 136, 85, 9, 236], stateless_reset_token: [243, 57, 79, 124, 131, 44, 227, 191, 32, 237, 251, 27, 201, 167, 94, 81] }
  -> RX NewConnectionId { sequence_number: 6, retire_prior: 0, connection_id: [69, 94, 5, 218, 129, 104, 87, 41], stateless_reset_token: [159, 114, 193, 185, 202, 229, 146, 173, 5, 114, 87, 63, 152, 69, 116, 144] }
  -> RX NewConnectionId { sequence_number: 7, retire_prior: 0, connection_id: [31, 40, 2, 129, 5, 63, 37, 2], stateless_reset_token: [104, 90, 61, 208, 201, 203, 115, 23, 29, 177, 54, 60, 165, 118, 10, 253] }
4.025 DEBUG [Recvd-ap] Set ACK timer to Instant { tv_sec: 571, tv_nsec: 208739465 }
4.025 DEBUG [Server 57c84db544d2d0aecae800a08598ec766f9dd3bc] output_path send_profile SendProfile { limit: 255, pto: None, probe: EnumSet(), paced: true }
4.025 DEBUG Building Short dcid Some(CID [8]: b8b88c1215f8ee6c)
4.025 DEBUG TX blocked, profile=SendProfile { limit: 255, pto: None, probe: EnumSet(), paced: true }
4.025 DEBUG [Server 57c84db544d2d0aecae800a08598ec766f9dd3bc] delay duration 1.315367ms
4.025 DEBUG Setting timeout of 1.315367ms
4.025 DEBUG [Server 57c84db544d2d0aecae800a08598ec766f9dd3bc] pn=1 type=Short pri-path:b8b88c1215f8ee6c [::]:443->[fd00:cafe:cafe::100]:35520 IpTos(Cs0, Ect0) len 48
  -> RX Stream { stream_id: 0, offset: 0, len: 17, fin: true }
4.025 DEBUG [Recvd-ap] Set ACK timer to Instant { tv_sec: 571, tv_nsec: 188830384 }
4.025 DEBUG [Server 57c84db544d2d0aecae800a08598ec766f9dd3bc] output_path send_profile SendProfile { limit: 255, pto: None, probe: EnumSet(), paced: true }
4.025 DEBUG Building Short dcid Some(CID [8]: b8b88c1215f8ee6c)
4.025 DEBUG [Server 57c84db544d2d0aecae800a08598ec766f9dd3bc] pn=2 type=Short pri-path:b8b88c1215f8ee6c [::]:443->[fd00:cafe:cafe::100]:35520 IpTos(Cs0, Ect0) len 34
  TX -> Ack { largest_acknowledged: 1, ack_delay: 0, first_ack_range: 1, ack_ranges: [], ecn_count: Some(Count({NotEct: 0, Ect1: 0, Ect0: 2, Ce: 0})) }
4.025 DEBUG ECN probing: sent 4 probes
4.025 DEBUG [Server 57c84db544d2d0aecae800a08598ec766f9dd3bc] output_path send_profile SendProfile { limit: 255, pto: None, probe: EnumSet(), paced: true }
4.025 DEBUG Building Short dcid Some(CID [8]: b8b88c1215f8ee6c)
4.025 DEBUG TX blocked, profile=SendProfile { limit: 255, pto: None, probe: EnumSet(), paced: true }
4.025 DEBUG [Server 57c84db544d2d0aecae800a08598ec766f9dd3bc] delay duration 1.206322ms
4.025 DEBUG Setting timeout of 1.206322ms
4.025 DEBUG [Server 57c84db544d2d0aecae800a08598ec766f9dd3bc] pn=2 type=Short pri-path:b8b88c1215f8ee6c [::]:443->[fd00:cafe:cafe::100]:35520 IpTos(Cs0, Ect0) len 48
  -> RX Stream { stream_id: 4, offset: 0, len: 17, fin: true }
4.025 DEBUG [Recvd-ap] Set ACK timer to Instant { tv_sec: 571, tv_nsec: 208933346 }
4.025 DEBUG [Server 57c84db544d2d0aecae800a08598ec766f9dd3bc] output_path send_profile SendProfile { limit: 255, pto: None, probe: EnumSet(), paced: true }
4.025 DEBUG Building Short dcid Some(CID [8]: b8b88c1215f8ee6c)
4.025 DEBUG TX blocked, profile=SendProfile { limit: 255, pto: None, probe: EnumSet(), paced: true }
4.025 DEBUG [Server 57c84db544d2d0aecae800a08598ec766f9dd3bc] delay duration 1.171627ms
4.025 DEBUG Setting timeout of 1.171627ms
4.026 DEBUG [Server 57c84db544d2d0aecae800a08598ec766f9dd3bc] send session ticket 406f001457c84db544d2d0aecae800a08598ec766f9dd3bc0104800075300408ffffffffffffffff0504801000000604801000000704801000000801100901100b01140e01080f0abae3d5fc7be5e9cfda46110c00000001fafa9a1a000000016ab200c0000000ff02de1a0243e8200100686921
4.026 DEBUG Path = 'hvatrxufvj'
4.026 DEBUG Path = 'rumebxrhga'
4.026 DEBUG [Server 57c84db544d2d0aecae800a08598ec766f9dd3bc] output_path send_profile SendProfile { limit: 255, pto: None, probe: EnumSet(), paced: true }
4.026 DEBUG Building Short dcid Some(CID [8]: b8b88c1215f8ee6c)
4.026 DEBUG TX blocked, profile=SendProfile { limit: 255, pto: None, probe: EnumSet(), paced: true }
4.026 DEBUG [Server 57c84db544d2d0aecae800a08598ec766f9dd3bc] delay duration 71.227µs
4.026 DEBUG Setting timeout of 71.227µs
4.027 DEBUG [Server 57c84db544d2d0aecae800a08598ec766f9dd3bc] output_path send_profile SendProfile { limit: 1232, pto: None, probe: EnumSet(), paced: false }
4.027 DEBUG Building Short dcid Some(CID [8]: b8b88c1215f8ee6c)
4.027 DEBUG [Server 57c84db544d2d0aecae800a08598ec766f9dd3bc] pn=3 type=Short pri-path:b8b88c1215f8ee6c [::]:443->[fd00:cafe:cafe::100]:35520 IpTos(Cs0, Ect0) len 1232
  TX -> Stream { stream_id: 0, offset: 0, len: >>1204, fin: false }
4.027 DEBUG packet_sent this=0x55ab8acf1b40, pn=3, ps=1232
4.027 DEBUG ECN probing: sent 5 probes
4.027 DEBUG [Server 57c84db544d2d0aecae800a08598ec766f9dd3bc] output_path send_profile SendProfile { limit: 1232, pto: None, probe: EnumSet(), paced: false }
4.027 DEBUG Building Short dcid Some(CID [8]: b8b88c1215f8ee6c)
4.027 DEBUG [Server 57c84db544d2d0aecae800a08598ec766f9dd3bc] pn=4 type=Short pri-path:b8b88c1215f8ee6c [::]:443->[fd00:cafe:cafe::100]:35520 IpTos(Cs0, Ect0) len 1232
  TX -> Stream { stream_id: 0, offset: 1204, len: >>1202, fin: false }
4.027 DEBUG packet_sent this=0x55ab8acf1b40, pn=4, ps=1232
4.027 DEBUG ECN probing: sent 6 probes
4.027 DEBUG [Server 57c84db544d2d0aecae800a08598ec766f9dd3bc] output_path send_profile SendProfile { limit: 255, pto: None, probe: EnumSet(), paced: true }
4.027 DEBUG Building Short dcid Some(CID [8]: b8b88c1215f8ee6c)
4.027 DEBUG TX blocked, profile=SendProfile { limit: 255, pto: None, probe: EnumSet(), paced: true }
4.027 DEBUG [Server 57c84db544d2d0aecae800a08598ec766f9dd3bc] delay duration 1.718608ms
4.027 DEBUG Setting timeout of 1.718608ms
4.027 DEBUG [Server 57c84db544d2d0aecae800a08598ec766f9dd3bc] output_path send_profile SendProfile { limit: 255, pto: None, probe: EnumSet(), paced: true }
4.027 DEBUG Building Short dcid Some(CID [8]: b8b88c1215f8ee6c)
4.027 DEBUG TX blocked, profile=SendProfile { limit: 255, pto: None, probe: EnumSet(), paced: true }
4.027 DEBUG [Server 57c84db544d2d0aecae800a08598ec766f9dd3bc] delay duration 1.685556ms
4.027 DEBUG Setting timeout of 1.685556ms
4.030 DEBUG [Server 57c84db544d2d0aecae800a08598ec766f9dd3bc] output_path send_profile SendProfile { limit: 1232, pto: None, probe: EnumSet(), paced: false }
4.030 DEBUG Building Short dcid Some(CID [8]: b8b88c1215f8ee6c)
4.030 DEBUG [Server 57c84db544d2d0aecae800a08598ec766f9dd3bc] pn=5 type=Short pri-path:b8b88c1215f8ee6c [::]:443->[fd00:cafe:cafe::100]:35520 IpTos(Cs0, Ect0) len 1232
  TX -> Stream { stream_id: 0, offset: 2406, len: >>1202, fin: false }
4.030 DEBUG packet_sent this=0x55ab8acf1b40, pn=5, ps=1232
4.030 DEBUG ECN probing: sent 7 probes
4.030 DEBUG [Server 57c84db544d2d0aecae800a08598ec766f9dd3bc] output_path send_profile SendProfile { limit: 1232, pto: None, probe: EnumSet(), paced: false }
4.030 DEBUG Building Short dcid Some(CID [8]: b8b88c1215f8ee6c)
4.030 DEBUG [Server 57c84db544d2d0aecae800a08598ec766f9dd3bc] pn=6 type=Short pri-path:b8b88c1215f8ee6c [::]:443->[fd00:cafe:cafe::100]:35520 IpTos(Cs0, Ect0) len 1232
  TX -> Stream { stream_id: 0, offset: 3608, len: >>1202, fin: false }
4.030 DEBUG packet_sent this=0x55ab8acf1b40, pn=6, ps=1232
4.030 DEBUG ECN probing: sent 8 probes
4.030 DEBUG [Server 57c84db544d2d0aecae800a08598ec766f9dd3bc] output_path send_profile SendProfile { limit: 255, pto: None, probe: EnumSet(), paced: true }
4.030 DEBUG Building Short dcid Some(CID [8]: b8b88c1215f8ee6c)
4.030 DEBUG TX blocked, profile=SendProfile { limit: 255, pto: None, probe: EnumSet(), paced: true }
4.030 DEBUG [Server 57c84db544d2d0aecae800a08598ec766f9dd3bc] delay duration 1.680931ms
4.030 DEBUG Setting timeout of 1.680931ms
4.030 DEBUG [Server 57c84db544d2d0aecae800a08598ec766f9dd3bc] output_path send_profile SendProfile { limit: 255, pto: None, probe: EnumSet(), paced: true }
4.030 DEBUG Building Short dcid Some(CID [8]: b8b88c1215f8ee6c)
4.030 DEBUG TX blocked, profile=SendProfile { limit: 255, pto: None, probe: EnumSet(), paced: true }
4.030 DEBUG [Server 57c84db544d2d0aecae800a08598ec766f9dd3bc] delay duration 1.65376ms
4.030 DEBUG Setting timeout of 1.65376ms
4.033 DEBUG [Server 57c84db544d2d0aecae800a08598ec766f9dd3bc] output_path send_profile SendProfile { limit: 1232, pto: None, probe: EnumSet(), paced: false }
4.033 DEBUG Building Short dcid Some(CID [8]: b8b88c1215f8ee6c)
4.033 DEBUG [Server 57c84db544d2d0aecae800a08598ec766f9dd3bc] pn=7 type=Short pri-path:b8b88c1215f8ee6c [::]:443->[fd00:cafe:cafe::100]:35520 IpTos(Cs0, Ect0) len 1232
  TX -> Stream { stream_id: 0, offset: 4810, len: 310, fin: true }
  TX -> Stream { stream_id: 4, offset: 0, len: >>888, fin: false }
4.033 DEBUG packet_sent this=0x55ab8acf1b40, pn=7, ps=1232
4.033 DEBUG ECN probing: sent 9 probes
4.033 DEBUG [Server 57c84db544d2d0aecae800a08598ec766f9dd3bc] output_path send_profile SendProfile { limit: 255, pto: None, probe: EnumSet(), paced: true }
4.033 DEBUG Building Short dcid Some(CID [8]: b8b88c1215f8ee6c)
4.033 DEBUG TX blocked, profile=SendProfile { limit: 255, pto: None, probe: EnumSet(), paced: true }
4.033 DEBUG [Server 57c84db544d2d0aecae800a08598ec766f9dd3bc] delay duration 1.232396ms
4.033 DEBUG Setting timeout of 1.232396ms
4.033 DEBUG [Server 57c84db544d2d0aecae800a08598ec766f9dd3bc] output_path send_profile SendProfile { limit: 255, pto: None, probe: EnumSet(), paced: true }
4.033 DEBUG Building Short dcid Some(CID [8]: b8b88c1215f8ee6c)
4.033 DEBUG TX blocked, profile=SendProfile { limit: 255, pto: None, probe: EnumSet(), paced: true }
4.033 DEBUG [Server 57c84db544d2d0aecae800a08598ec766f9dd3bc] delay duration 1.209383ms
4.033 DEBUG Setting timeout of 1.209383ms
4.035 DEBUG [Server 57c84db544d2d0aecae800a08598ec766f9dd3bc] output_path send_profile SendProfile { limit: 1232, pto: None, probe: EnumSet(), paced: false }
4.035 DEBUG Building Short dcid Some(CID [8]: b8b88c1215f8ee6c)
4.035 DEBUG [Server 57c84db544d2d0aecae800a08598ec766f9dd3bc] pn=8 type=Short pri-path:b8b88c1215f8ee6c [::]:443->[fd00:cafe:cafe::100]:35520 IpTos(Cs0, Ect0) len 1232
  TX -> Stream { stream_id: 4, offset: 888, len: >>1202, fin: false }
4.035 DEBUG packet_sent this=0x55ab8acf1b40, pn=8, ps=1232
4.035 DEBUG ECN probing: sent 10 probes
4.035 DEBUG ECN probing concluded with 10 probes sent
4.035 DEBUG [Server 57c84db544d2d0aecae800a08598ec766f9dd3bc] output_path send_profile SendProfile { limit: 1232, pto: None, probe: EnumSet(), paced: false }
4.035 DEBUG Building Short dcid Some(CID [8]: b8b88c1215f8ee6c)
4.035 DEBUG [Server 57c84db544d2d0aecae800a08598ec766f9dd3bc] pn=9 type=Short pri-path:b8b88c1215f8ee6c [::]:443->[fd00:cafe:cafe::100]:35520 IpTos(Cs0, NotEct) len 1232
  TX -> Stream { stream_id: 4, offset: 2090, len: >>1202, fin: false }
4.035 DEBUG packet_sent this=0x55ab8acf1b40, pn=9, ps=1232
4.035 DEBUG [Server 57c84db544d2d0aecae800a08598ec766f9dd3bc] output_path send_profile SendProfile { limit: 1084, pto: None, probe: EnumSet(), paced: false }
4.035 DEBUG Building Short dcid Some(CID [8]: b8b88c1215f8ee6c)
4.035 DEBUG [Server 57c84db544d2d0aecae800a08598ec766f9dd3bc] pn=10 type=Short pri-path:b8b88c1215f8ee6c [::]:443->[fd00:cafe:cafe::100]:35520 IpTos(Cs0, NotEct) len 1084
  TX -> Stream { stream_id: 4, offset: 3292, len: >>1054, fin: false }
4.035 DEBUG packet_sent this=0x55ab8acf1b40, pn=10, ps=1084
4.035 DEBUG [Server 57c84db544d2d0aecae800a08598ec766f9dd3bc] output_path send_profile SendProfile { limit: 255, pto: None, probe: EnumSet(), paced: false }
4.035 DEBUG Building Short dcid Some(CID [8]: b8b88c1215f8ee6c)
4.035 DEBUG TX blocked, profile=SendProfile { limit: 255, pto: None, probe: EnumSet(), paced: false }
4.035 DEBUG [Server 57c84db544d2d0aecae800a08598ec766f9dd3bc] delay duration 9.818552ms
4.035 DEBUG Setting timeout of 9.818552ms
4.035 DEBUG [Server 57c84db544d2d0aecae800a08598ec766f9dd3bc] output_path send_profile SendProfile { limit: 255, pto: None, probe: EnumSet(), paced: false }
4.035 DEBUG Building Short dcid Some(CID [8]: b8b88c1215f8ee6c)
4.035 DEBUG TX blocked, profile=SendProfile { limit: 255, pto: None, probe: EnumSet(), paced: false }
4.035 DEBUG [Server 57c84db544d2d0aecae800a08598ec766f9dd3bc] delay duration 9.794437ms
4.035 DEBUG Setting timeout of 9.794437ms
4.046 DEBUG [Server 57c84db544d2d0aecae800a08598ec766f9dd3bc] output_path send_profile SendProfile { limit: 255, pto: None, probe: EnumSet(), paced: false }
4.046 DEBUG Building Short dcid Some(CID [8]: b8b88c1215f8ee6c)
4.046 DEBUG [Server 57c84db544d2d0aecae800a08598ec766f9dd3bc] pn=11 type=Short pri-path:b8b88c1215f8ee6c [::]:443->[fd00:cafe:cafe::100]:35520 IpTos(Cs0, NotEct) len 35
  TX -> Ack { largest_acknowledged: 2, ack_delay: 2662, first_ack_range: 2, ack_ranges: [], ecn_count: Some(Count({NotEct: 0, Ect1: 0, Ect0: 3, Ce: 0})) }
4.046 DEBUG [Server 57c84db544d2d0aecae800a08598ec766f9dd3bc] output_path send_profile SendProfile { limit: 255, pto: None, probe: EnumSet(), paced: false }
4.046 DEBUG Building Short dcid Some(CID [8]: b8b88c1215f8ee6c)
4.046 DEBUG TX blocked, profile=SendProfile { limit: 255, pto: None, probe: EnumSet(), paced: false }
4.046 DEBUG [Server 57c84db544d2d0aecae800a08598ec766f9dd3bc] delay duration 103.600387ms
4.046 DEBUG Setting timeout of 103.600387ms
4.046 DEBUG [Server 57c84db544d2d0aecae800a08598ec766f9dd3bc] output_path send_profile SendProfile { limit: 255, pto: None, probe: EnumSet(), paced: false }
4.046 DEBUG Building Short dcid Some(CID [8]: b8b88c1215f8ee6c)
4.046 DEBUG TX blocked, profile=SendProfile { limit: 255, pto: None, probe: EnumSet(), paced: false }
4.046 DEBUG [Server 57c84db544d2d0aecae800a08598ec766f9dd3bc] delay duration 103.573677ms
4.046 DEBUG Setting timeout of 103.573677ms
4.057 DEBUG [Server 57c84db544d2d0aecae800a08598ec766f9dd3bc] pn=3 type=Short pri-path:b8b88c1215f8ee6c [::]:443->[fd00:cafe:cafe::100]:35520 IpTos(Cs0, Ect0) len 36
  -> RX Ack { largest_acknowledged: 2, ack_delay: 7, first_ack_range: 2, ack_ranges: [], ecn_count: Some(Count({NotEct: 0, Ect1: 0, Ect0: 3, Ce: 0})) }
4.058 DEBUG [Server 57c84db544d2d0aecae800a08598ec766f9dd3bc] Rx ACK space=ap, ranges=[0..=2]
4.058 DEBUG [LossRecovery] ACK for ApplicationData - largest_acked=2
4.058 INFO ECN validation succeeded, path is capable
4.058 DEBUG [Cubic [last_max_cwnd: 0, k: 0, w_max: 0, ca_epoch_start: None] CongCtrl 9708/14932 ssthresh 18446744073709551615] slow start += 2612
4.058 DEBUG [Cubic [last_max_cwnd: 0, k: 0, w_max: 0, ca_epoch_start: None] CongCtrl 9708/14932 ssthresh 18446744073709551615] on_packets_acked this=0x55ab8acf1b40, limited=0, bytes_in_flight=9708, cwnd=14932, state=SlowStart, new_acked=2612
4.058 DEBUG PMTUD probe of size 1380 succeeded
4.058 DEBUG PMTUD started with probe size 1420
4.058 DEBUG PLPMTU changed from 1232 to 1332, updating pacer
4.058 DEBUG [Server 57c84db544d2d0aecae800a08598ec766f9dd3bc] output_path send_profile SendProfile { limit: 1332, pto: None, probe: EnumSet(), paced: false }
4.058 DEBUG Building Short dcid Some(CID [8]: b8b88c1215f8ee6c)
4.058 DEBUG Sending PMTUD probe of size 1420, count 1
4.058 DEBUG [Server 57c84db544d2d0aecae800a08598ec766f9dd3bc] pn=12 type=Short pri-path:b8b88c1215f8ee6c [::]:443->[fd00:cafe:cafe::100]:35520 IpTos(Cs0, Ect0) len 1372
  TX -> Ping
  TX -> Stream { stream_id: 4, offset: 4346, len: >>1341, fin: false }
4.058 DEBUG packet_sent this=0x55ab8acf1b40, pn=12, ps=1372
4.058 DEBUG [Server 57c84db544d2d0aecae800a08598ec766f9dd3bc] output_path send_profile SendProfile { limit: 1332, pto: None, probe: EnumSet(), paced: false }
4.058 DEBUG Building Short dcid Some(CID [8]: b8b88c1215f8ee6c)
4.058 DEBUG [Server 57c84db544d2d0aecae800a08598ec766f9dd3bc] pn=13 type=Short pri-path:b8b88c1215f8ee6c [::]:443->[fd00:cafe:cafe::100]:35520 IpTos(Cs0, Ect0) len 1332
  TX -> Stream { stream_id: 4, offset: 5687, len: >>1302, fin: false }
4.058 DEBUG packet_sent this=0x55ab8acf1b40, pn=13, ps=1332
4.058 DEBUG [Server 57c84db544d2d0aecae800a08598ec766f9dd3bc] output_path send_profile SendProfile { limit: 1332, pto: None, probe: EnumSet(), paced: false }
4.058 DEBUG Building Short dcid Some(CID [8]: b8b88c1215f8ee6c)
4.058 DEBUG [Server 57c84db544d2d0aecae800a08598ec766f9dd3bc] pn=14 type=Short pri-path:b8b88c1215f8ee6c [::]:443->[fd00:cafe:cafe::100]:35520 IpTos(Cs0, Ect0) len 1332
  TX -> Stream { stream_id: 4, offset: 6989, len: >>1302, fin: false }
4.058 DEBUG packet_sent this=0x55ab8acf1b40, pn=14, ps=1332
4.058 DEBUG [Server 57c84db544d2d0aecae800a08598ec766f9dd3bc] output_path send_profile SendProfile { limit: 1188, pto: None, probe: EnumSet(), paced: false }
4.058 DEBUG Building Short dcid Some(CID [8]: b8b88c1215f8ee6c)
4.058 DEBUG [Server 57c84db544d2d0aecae800a08598ec766f9dd3bc] pn=15 type=Short pri-path:b8b88c1215f8ee6c [::]:443->[fd00:cafe:cafe::100]:35520 IpTos(Cs0, Ect0) len 1188
  TX -> Stream { stream_id: 4, offset: 8291, len: >>1158, fin: false }
4.058 DEBUG packet_sent this=0x55ab8acf1b40, pn=15, ps=1188
4.058 DEBUG [Server 57c84db544d2d0aecae800a08598ec766f9dd3bc] output_path send_profile SendProfile { limit: 255, pto: None, probe: EnumSet(), paced: false }
4.058 DEBUG Building Short dcid Some(CID [8]: b8b88c1215f8ee6c)
4.058 DEBUG TX blocked, profile=SendProfile { limit: 255, pto: None, probe: EnumSet(), paced: false }
4.058 DEBUG [Server 57c84db544d2d0aecae800a08598ec766f9dd3bc] delay duration 104.029843ms
4.058 DEBUG Setting timeout of 104.029843ms
4.058 DEBUG [Server 57c84db544d2d0aecae800a08598ec766f9dd3bc] output_path send_profile SendProfile { limit: 255, pto: None, probe: EnumSet(), paced: false }
4.058 DEBUG Building Short dcid Some(CID [8]: b8b88c1215f8ee6c)
4.058 DEBUG TX blocked, profile=SendProfile { limit: 255, pto: None, probe: EnumSet(), paced: false }
4.058 DEBUG [Server 57c84db544d2d0aecae800a08598ec766f9dd3bc] delay duration 104.003795ms
4.058 DEBUG Setting timeout of 104.003795ms
4.060 DEBUG [Server 57c84db544d2d0aecae800a08598ec766f9dd3bc] pn=4 type=Short pri-path:b8b88c1215f8ee6c [::]:443->[fd00:cafe:cafe::100]:35520 IpTos(Cs0, Ect0) len 36
  -> RX Ack { largest_acknowledged: 4, ack_delay: 2, first_ack_range: 4, ack_ranges: [], ecn_count: Some(Count({NotEct: 0, Ect1: 0, Ect0: 5, Ce: 0})) }
4.060 DEBUG [Server 57c84db544d2d0aecae800a08598ec766f9dd3bc] Rx ACK space=ap, ranges=[0..=4]
4.060 DEBUG [LossRecovery] ACK for ApplicationData - largest_acked=4
4.060 DEBUG [Cubic [last_max_cwnd: 0, k: 0, w_max: 0, ca_epoch_start: None] CongCtrl 12468/17396 ssthresh 18446744073709551615] slow start += 2464
4.060 DEBUG [Cubic [last_max_cwnd: 0, k: 0, w_max: 0, ca_epoch_start: None] CongCtrl 12468/17396 ssthresh 18446744073709551615] on_packets_acked this=0x55ab8acf1b40, limited=0, bytes_in_flight=12468, cwnd=17396, state=SlowStart, new_acked=2464
4.060 DEBUG [Server 57c84db544d2d0aecae800a08598ec766f9dd3bc] output_path send_profile SendProfile { limit: 1332, pto: None, probe: EnumSet(), paced: false }
4.060 DEBUG Building Short dcid Some(CID [8]: b8b88c1215f8ee6c)
4.060 DEBUG CRYPTO for ap offset=0, len=321
4.060 DEBUG [Server 57c84db544d2d0aecae800a08598ec766f9dd3bc] pn=16 type=Short pri-path:b8b88c1215f8ee6c [::]:443->[fd00:cafe:cafe::100]:35520 IpTos(Cs0, Ect0) len 1193
  TX -> Stream { stream_id: 4, offset: 9449, len: 791, fin: true }
  TX -> Crypto { offset: 0, len: 321 }
  TX -> NewToken { token: [173, 154, 139, 141, 134, 1, 0, 70, 110, 230, 63, 240, 85, 221, 120, 74, 38, 160, 186, 15, 251, 232, 38, 38, 147, 43, 181, 123, 138, 94, 184, 124, 136, 202, 195, 169, 214, 189, 212, 62, 152, 200, 56] }
4.060 DEBUG packet_sent this=0x55ab8acf1b40, pn=16, ps=1193
4.060 DEBUG [Server 57c84db544d2d0aecae800a08598ec766f9dd3bc] output_path send_profile SendProfile { limit: 1332, pto: None, probe: EnumSet(), paced: false }
4.060 DEBUG Building Short dcid Some(CID [8]: b8b88c1215f8ee6c)
4.060 DEBUG TX blocked, profile=SendProfile { limit: 1332, pto: None, probe: EnumSet(), paced: false }
4.060 DEBUG [Server 57c84db544d2d0aecae800a08598ec766f9dd3bc] delay duration 95.716167ms
4.060 DEBUG Setting timeout of 95.716167ms
4.060 DEBUG [Server 57c84db544d2d0aecae800a08598ec766f9dd3bc] output_path send_profile SendProfile { limit: 1332, pto: None, probe: EnumSet(), paced: false }
4.060 DEBUG Building Short dcid Some(CID [8]: b8b88c1215f8ee6c)
4.060 DEBUG TX blocked, profile=SendProfile { limit: 1332, pto: None, probe: EnumSet(), paced: false }
4.060 DEBUG [Server 57c84db544d2d0aecae800a08598ec766f9dd3bc] delay duration 95.681432ms
4.060 DEBUG Setting timeout of 95.681432ms
4.063 DEBUG [Server 57c84db544d2d0aecae800a08598ec766f9dd3bc] pn=5 type=Short pri-path:b8b88c1215f8ee6c [::]:443->[fd00:cafe:cafe::100]:35520 IpTos(Cs0, Ect0) len 36
  -> RX Ack { largest_acknowledged: 6, ack_delay: 2, first_ack_range: 6, ack_ranges: [], ecn_count: Some(Count({NotEct: 0, Ect1: 0, Ect0: 7, Ce: 0})) }
4.063 DEBUG [Server 57c84db544d2d0aecae800a08598ec766f9dd3bc] Rx ACK space=ap, ranges=[0..=6]
4.063 DEBUG [LossRecovery] ACK for ApplicationData - largest_acked=6
4.063 DEBUG [Cubic [last_max_cwnd: 0, k: 0, w_max: 0, ca_epoch_start: None] CongCtrl 11197/19860 ssthresh 18446744073709551615] slow start += 2464
4.063 DEBUG [Cubic [last_max_cwnd: 0, k: 0, w_max: 0, ca_epoch_start: None] CongCtrl 11197/19860 ssthresh 18446744073709551615] on_packets_acked this=0x55ab8acf1b40, limited=0, bytes_in_flight=11197, cwnd=19860, state=SlowStart, new_acked=2464
4.063 DEBUG [Server 57c84db544d2d0aecae800a08598ec766f9dd3bc] output_path send_profile SendProfile { limit: 1332, pto: None, probe: EnumSet(), paced: false }
4.063 DEBUG Building Short dcid Some(CID [8]: b8b88c1215f8ee6c)
4.063 DEBUG TX blocked, profile=SendProfile { limit: 1332, pto: None, probe: EnumSet(), paced: false }
4.063 DEBUG [Server 57c84db544d2d0aecae800a08598ec766f9dd3bc] delay duration 86.173002ms
4.063 DEBUG Setting timeout of 86.173002ms
4.063 DEBUG [Server 57c84db544d2d0aecae800a08598ec766f9dd3bc] output_path send_profile SendProfile { limit: 1332, pto: None, probe: EnumSet(), paced: false }
4.063 DEBUG Building Short dcid Some(CID [8]: b8b88c1215f8ee6c)
4.063 DEBUG TX blocked, profile=SendProfile { limit: 1332, pto: None, probe: EnumSet(), paced: false }
4.063 DEBUG [Server 57c84db544d2d0aecae800a08598ec766f9dd3bc] delay duration 86.105035ms
4.063 DEBUG Setting timeout of 86.105035ms
4.066 DEBUG [Server 57c84db544d2d0aecae800a08598ec766f9dd3bc] pn=6 type=Short pri-path:b8b88c1215f8ee6c [::]:443->[fd00:cafe:cafe::100]:35520 IpTos(Cs0, Ect0) len 36
  -> RX Ack { largest_acknowledged: 8, ack_delay: 2, first_ack_range: 8, ack_ranges: [], ecn_count: Some(Count({NotEct: 0, Ect1: 0, Ect0: 9, Ce: 0})) }
4.066 DEBUG [Server 57c84db544d2d0aecae800a08598ec766f9dd3bc] Rx ACK space=ap, ranges=[0..=8]
4.066 DEBUG [LossRecovery] ACK for ApplicationData - largest_acked=8
4.066 DEBUG [Cubic [last_max_cwnd: 0, k: 0, w_max: 0, ca_epoch_start: None] CongCtrl 8733/22324 ssthresh 18446744073709551615] slow start += 2464
4.066 DEBUG [Cubic [last_max_cwnd: 0, k: 0, w_max: 0, ca_epoch_start: None] CongCtrl 8733/22324 ssthresh 18446744073709551615] on_packets_acked this=0x55ab8acf1b40, limited=0, bytes_in_flight=8733, cwnd=22324, state=SlowStart, new_acked=2464
4.066 DEBUG [Server 57c84db544d2d0aecae800a08598ec766f9dd3bc] output_path send_profile SendProfile { limit: 1332, pto: None, probe: EnumSet(), paced: false }
4.066 DEBUG Building Short dcid Some(CID [8]: b8b88c1215f8ee6c)
4.066 DEBUG [Server 57c84db544d2d0aecae800a08598ec766f9dd3bc] pn=17 type=Short pri-path:b8b88c1215f8ee6c [::]:443->[fd00:cafe:cafe::100]:35520 IpTos(Cs0, Ect0) len 28
  TX -> MaxStreams { stream_type: BiDi, maximum_streams: 17 }
4.066 DEBUG packet_sent this=0x55ab8acf1b40, pn=17, ps=29
4.066 DEBUG [Server 57c84db544d2d0aecae800a08598ec766f9dd3bc] output_path send_profile SendProfile { limit: 1332, pto: None, probe: EnumSet(), paced: false }
4.066 DEBUG Building Short dcid Some(CID [8]: b8b88c1215f8ee6c)
4.066 DEBUG TX blocked, profile=SendProfile { limit: 1332, pto: None, probe: EnumSet(), paced: false }
4.066 DEBUG [Server 57c84db544d2d0aecae800a08598ec766f9dd3bc] delay duration 84.773946ms
4.066 DEBUG Setting timeout of 84.773946ms
4.066 DEBUG [Server 57c84db544d2d0aecae800a08598ec766f9dd3bc] output_path send_profile SendProfile { limit: 1332, pto: None, probe: EnumSet(), paced: false }
4.066 DEBUG Building Short dcid Some(CID [8]: b8b88c1215f8ee6c)
4.066 DEBUG TX blocked, profile=SendProfile { limit: 1332, pto: None, probe: EnumSet(), paced: false }
4.066 DEBUG [Server 57c84db544d2d0aecae800a08598ec766f9dd3bc] delay duration 84.747888ms
4.066 DEBUG Setting timeout of 84.747888ms
4.068 DEBUG [Server 57c84db544d2d0aecae800a08598ec766f9dd3bc] pn=7 type=Short pri-path:b8b88c1215f8ee6c [::]:443->[fd00:cafe:cafe::100]:35520 IpTos(Cs0, Ect0) len 36
  -> RX Ack { largest_acknowledged: 10, ack_delay: 1, first_ack_range: 10, ack_ranges: [], ecn_count: Some(Count({NotEct: 0, Ect1: 0, Ect0: 9, Ce: 0})) }
4.068 DEBUG [Server 57c84db544d2d0aecae800a08598ec766f9dd3bc] Rx ACK space=ap, ranges=[0..=10]
4.068 DEBUG [LossRecovery] ACK for ApplicationData - largest_acked=10
4.068 WARN ECN validation failed, no ECT(0) packets were newly acked
4.068 DEBUG [Cubic [last_max_cwnd: 0, k: 0, w_max: 0, ca_epoch_start: None] CongCtrl 6446/24640 ssthresh 18446744073709551615] slow start += 2316
4.068 DEBUG [Cubic [last_max_cwnd: 0, k: 0, w_max: 0, ca_epoch_start: None] CongCtrl 6446/24640 ssthresh 18446744073709551615] on_packets_acked this=0x55ab8acf1b40, limited=0, bytes_in_flight=6446, cwnd=24640, state=SlowStart, new_acked=2316
4.068 DEBUG [Server 57c84db544d2d0aecae800a08598ec766f9dd3bc] output_path send_profile SendProfile { limit: 1332, pto: None, probe: EnumSet(), paced: false }
4.068 DEBUG Building Short dcid Some(CID [8]: b8b88c1215f8ee6c)
4.068 DEBUG TX blocked, profile=SendProfile { limit: 1332, pto: None, probe: EnumSet(), paced: false }
4.068 DEBUG [Server 57c84db544d2d0aecae800a08598ec766f9dd3bc] delay duration 77.631143ms
4.068 DEBUG Setting timeout of 77.631143ms
4.068 DEBUG [Server 57c84db544d2d0aecae800a08598ec766f9dd3bc] output_path send_profile SendProfile { limit: 1332, pto: None, probe: EnumSet(), paced: false }
4.068 DEBUG Building Short dcid Some(CID [8]: b8b88c1215f8ee6c)
4.068 DEBUG TX blocked, profile=SendProfile { limit: 1332, pto: None, probe: EnumSet(), paced: false }
4.068 DEBUG [Server 57c84db544d2d0aecae800a08598ec766f9dd3bc] delay duration 77.565761ms
4.068 DEBUG Setting timeout of 77.565761ms
4.090 DEBUG [Server 57c84db544d2d0aecae800a08598ec766f9dd3bc] pn=8 type=Short pri-path:b8b88c1215f8ee6c [::]:443->[fd00:cafe:cafe::100]:35520 IpTos(Cs0, Ect0) len 36
  -> RX Ack { largest_acknowledged: 13, ack_delay: 1, first_ack_range: 13, ack_ranges: [], ecn_count: Some(Count({NotEct: 0, Ect1: 0, Ect0: 11, Ce: 0})) }
4.090 DEBUG [Server 57c84db544d2d0aecae800a08598ec766f9dd3bc] Rx ACK space=ap, ranges=[0..=13]
4.090 DEBUG [LossRecovery] ACK for ApplicationData - largest_acked=13
4.090 DEBUG [Cubic [last_max_cwnd: 0, k: 0, w_max: 0, ca_epoch_start: None] CongCtrl 3742/27344 ssthresh 18446744073709551615] slow start += 2704
4.090 DEBUG [Cubic [last_max_cwnd: 0, k: 0, w_max: 0, ca_epoch_start: None] CongCtrl 3742/27344 ssthresh 18446744073709551615] on_packets_acked this=0x55ab8acf1b40, limited=0, bytes_in_flight=3742, cwnd=27344, state=SlowStart, new_acked=2704
4.090 DEBUG PMTUD probe of size 1420 succeeded
4.090 DEBUG PMTUD started with probe size 1470
4.090 DEBUG PLPMTU changed from 1332 to 1372, updating pacer
4.090 DEBUG [Server 57c84db544d2d0aecae800a08598ec766f9dd3bc] output_path send_profile SendProfile { limit: 1372, pto: None, probe: EnumSet(), paced: false }
4.090 DEBUG Building Short dcid Some(CID [8]: b8b88c1215f8ee6c)
4.090 DEBUG Sending PMTUD probe of size 1470, count 1
4.090 DEBUG [Server 57c84db544d2d0aecae800a08598ec766f9dd3bc] pn=18 type=Short pri-path:b8b88c1215f8ee6c [::]:443->[fd00:cafe:cafe::100]:35520 IpTos(Cs0, NotEct) len 1422
  TX -> Ping
  TX -> Padding { len: 1395 }
4.090 DEBUG packet_sent this=0x55ab8acf1b40, pn=18, ps=1422
4.090 DEBUG [Server 57c84db544d2d0aecae800a08598ec766f9dd3bc] output_path send_profile SendProfile { limit: 1372, pto: None, probe: EnumSet(), paced: false }
4.090 DEBUG Building Short dcid Some(CID [8]: b8b88c1215f8ee6c)
4.090 DEBUG TX blocked, profile=SendProfile { limit: 1372, pto: None, probe: EnumSet(), paced: false }
4.090 DEBUG [Server 57c84db544d2d0aecae800a08598ec766f9dd3bc] delay duration 75.71355ms
4.090 DEBUG Setting timeout of 75.71355ms
4.090 DEBUG [Server 57c84db544d2d0aecae800a08598ec766f9dd3bc] output_path send_profile SendProfile { limit: 1372, pto: None, probe: EnumSet(), paced: false }
4.090 DEBUG Building Short dcid Some(CID [8]: b8b88c1215f8ee6c)
4.090 DEBUG TX blocked, profile=SendProfile { limit: 1372, pto: None, probe: EnumSet(), paced: false }
4.090 DEBUG [Server 57c84db544d2d0aecae800a08598ec766f9dd3bc] delay duration 75.681169ms
4.090 DEBUG Setting timeout of 75.681169ms
4.092 DEBUG [Server 57c84db544d2d0aecae800a08598ec766f9dd3bc] pn=9 type=Short pri-path:b8b88c1215f8ee6c [::]:443->[fd00:cafe:cafe::100]:35520 IpTos(Cs0, Ect0) len 36
  -> RX Ack { largest_acknowledged: 15, ack_delay: 2, first_ack_range: 15, ack_ranges: [], ecn_count: Some(Count({NotEct: 0, Ect1: 0, Ect0: 13, Ce: 0})) }
4.092 DEBUG [Server 57c84db544d2d0aecae800a08598ec766f9dd3bc] Rx ACK space=ap, ranges=[0..=15]
4.092 DEBUG [LossRecovery] ACK for ApplicationData - largest_acked=15
4.092 DEBUG [Cubic [last_max_cwnd: 0, k: 0, w_max: 0, ca_epoch_start: None] CongCtrl 2644/29864 ssthresh 18446744073709551615] slow start += 2520
4.092 DEBUG [Cubic [last_max_cwnd: 0, k: 0, w_max: 0, ca_epoch_start: None] CongCtrl 2644/29864 ssthresh 18446744073709551615] on_packets_acked this=0x55ab8acf1b40, limited=0, bytes_in_flight=2644, cwnd=29864, state=SlowStart, new_acked=2520
4.092 DEBUG [Server 57c84db544d2d0aecae800a08598ec766f9dd3bc] output_path send_profile SendProfile { limit: 1372, pto: None, probe: EnumSet(), paced: false }
4.092 DEBUG Building Short dcid Some(CID [8]: b8b88c1215f8ee6c)
4.092 DEBUG TX blocked, profile=SendProfile { limit: 1372, pto: None, probe: EnumSet(), paced: false }
4.092 DEBUG [Server 57c84db544d2d0aecae800a08598ec766f9dd3bc] delay duration 70.210733ms
4.092 DEBUG Setting timeout of 70.210733ms
4.092 DEBUG [Server 57c84db544d2d0aecae800a08598ec766f9dd3bc] output_path send_profile SendProfile { limit: 1372, pto: None, probe: EnumSet(), paced: false }
4.092 DEBUG Building Short dcid Some(CID [8]: b8b88c1215f8ee6c)
4.092 DEBUG TX blocked, profile=SendProfile { limit: 1372, pto: None, probe: EnumSet(), paced: false }
4.092 DEBUG [Server 57c84db544d2d0aecae800a08598ec766f9dd3bc] delay duration 70.148006ms
4.092 DEBUG Setting timeout of 70.148006ms
4.093 DEBUG [Server 57c84db544d2d0aecae800a08598ec766f9dd3bc] pn=10 type=Short pri-path:b8b88c1215f8ee6c [::]:443->[fd00:cafe:cafe::100]:35520 IpTos(Cs0, Ect0) len 39
  -> RX Ack { largest_acknowledged: 16, ack_delay: 14, first_ack_range: 16, ack_ranges: [], ecn_count: Some(Count({NotEct: 0, Ect1: 0, Ect0: 14, Ce: 0})) }
  -> RX ConnectionClose { error_code: Application(0), frame_type: 0, reason_phrase: "" }
4.093 DEBUG [Server 57c84db544d2d0aecae800a08598ec766f9dd3bc] Rx ACK space=ap, ranges=[0..=16]
4.093 DEBUG [LossRecovery] ACK for ApplicationData - largest_acked=16
4.093 DEBUG [Cubic [last_max_cwnd: 0, k: 0, w_max: 0, ca_epoch_start: None] CongCtrl 1451/31057 ssthresh 18446744073709551615] slow start += 1193
4.093 DEBUG [Cubic [last_max_cwnd: 0, k: 0, w_max: 0, ca_epoch_start: None] CongCtrl 1451/31057 ssthresh 18446744073709551615] on_packets_acked this=0x55ab8acf1b40, limited=0, bytes_in_flight=1451, cwnd=31057, state=SlowStart, new_acked=1193
4.093 DEBUG Acked crypto frame space=ap offset=0 length=321
4.093 INFO [Server 57c84db544d2d0aecae800a08598ec766f9dd3bc] ConnectionClose received. Error code: Application(0) frame type 0 reason 
4.093 DEBUG [Server 57c84db544d2d0aecae800a08598ec766f9dd3bc] State change from Confirmed -> Draining { error: Transport(PeerApplicationError(0)), timeout: Instant { tv_sec: 571, tv_nsec: 465536586 } }
4.094 DEBUG [pri-path:b8b88c1215f8ee6c [::]:443->[fd00:cafe:cafe::100]:35520] Path validated Instant { tv_sec: 571, tv_nsec: 257606028 }
4.094 DEBUG [Server 57c84db544d2d0aecae800a08598ec766f9dd3bc] output_path send_profile SendProfile { limit: 1372, pto: None, probe: EnumSet(), paced: false }
4.094 DEBUG Building Short dcid Some(CID [8]: b8b88c1215f8ee6c)
4.094 DEBUG [Recvd-ap] immediate_ack at Instant { tv_sec: 571, tv_nsec: 257606028 }
4.094 DEBUG [Server 57c84db544d2d0aecae800a08598ec766f9dd3bc] pn=19 type=Short pri-path:b8b88c1215f8ee6c [::]:443->[fd00:cafe:cafe::100]:35520 IpTos(Cs0, NotEct) len 38
  TX -> Ack { largest_acknowledged: 10, ack_delay: 0, first_ack_range: 10, ack_ranges: [], ecn_count: Some(Count({NotEct: 0, Ect1: 0, Ect0: 11, Ce: 0})) }
  TX -> ConnectionClose { error_code: Transport(0), frame_type: 29, reason_phrase: "" }
4.094 DEBUG Setting timeout of 207.772193ms
4.094 DEBUG Setting timeout of 207.760401ms
4.097 WARN [Server ...] Dropped received packet: State Draining { error: Transport(PeerApplicationError(0)), timeout: Instant { tv_sec: 571, tv_nsec: 465536586 } }; Total: 1
4.097 DEBUG Setting timeout of 204.553036ms
4.097 DEBUG Setting timeout of 204.513512ms
4.122 WARN [Server ...] Dropped received packet: State Draining { error: Transport(PeerApplicationError(0)), timeout: Instant { tv_sec: 571, tv_nsec: 465536586 } }; Total: 2
4.122 DEBUG Setting timeout of 179.253223ms
4.122 DEBUG Setting timeout of 179.23574ms
4.302 DEBUG [Server 57c84db544d2d0aecae800a08598ec766f9dd3bc] State change from Draining { error: Transport(PeerApplicationError(0)), timeout: Instant { tv_sec: 571, tv_nsec: 465536586 } } -> Closed(Transport(PeerApplicationError(0)))
4.302 INFO Closing timer expired