○ Capture started at Full Speed (12 Mbps)
○ SE0 line state detected
○ Bus reset
○ Low Speed idle state detected
○ Device attached at Low Speed
○ Speed changed to Low Speed (1.5 Mbps)
○ 1 Low Speed keepalive groups
└── 73 Low Speed keepalives
   ├── Low Speed keepalive detected (72 times)
   └── Low Speed keepalive detected
  ○─── Getting device descriptor #0 for device 0, reading 18 of 64 requested bytes
  ├───── SETUP transaction on 0.0 with 8 data bytes, ACK: [80, 06, 00, 01, 00, 00, 40, 00]
  │      ├── SETUP packet on 0.0, CRC 02
  │      ├── DATA0 packet with CRC 94DD and 8 data bytes: [80, 06, 00, 01, 00, 00, 40, 00]
  │      └── ACK packet
  ├───── IN transaction on 0.0 with 8 data bytes, ACK: [12, 01, 00, 02, 00, 00, 00, 08]
  │      ├── IN packet on 0.0, CRC 02
  │      ├── DATA1 packet with CRC E757 and 8 data bytes: [12, 01, 00, 02, 00, 00, 00, 08]
  │      └── ACK packet
  ├───── IN transaction on 0.0 with 8 data bytes, ACK: [09, 12, 0A, 00, 01, 00, 01, 02]
  │      ├── IN packet on 0.0, CRC 02
  │      ├── DATA0 packet with CRC 98CC and 8 data bytes: [09, 12, 0A, 00, 01, 00, 01, 02]
  │      └── ACK packet
  ├───── IN transaction on 0.0 with 2 data bytes, ACK: [00, 01]
  │      ├── IN packet on 0.0, CRC 02
  │      ├── DATA1 packet with CRC 8F3F and 2 data bytes: [00, 01]
  │      └── ACK packet
  └───── OUT transaction on 0.0 with no data, ACK
         ├── OUT packet on 0.0, CRC 02
         ├── DATA1 packet with CRC 0000 and no data
         └── ACK packet
○ Bus reset
○ Low Speed idle state detected
○ 18 Low Speed keepalive groups
├── 73 Low Speed keepalives
│  ├── Low Speed keepalive detected (72 times)
│  └── Low Speed keepalive detected
├── 20 Low Speed keepalives
│  ├── Low Speed keepalive detected (19 times)
│  └── Low Speed keepalive detected
├── 1 Low Speed keepalives
│  └── Low Speed keepalive detected (8 times)
├── 1578 Low Speed keepalives
│  ├── Low Speed keepalive detected (1577 times)
│  └── Low Speed keepalive detected
├── 4 Low Speed keepalives
│  ├── Low Speed keepalive detected (3 times)
│  └── Low Speed keepalive detected (3 times)
├── 5 Low Speed keepalives
│  ├── Low Speed keepalive detected (4 times)
│  └── Low Speed keepalive detected
├── 4 Low Speed keepalives
│  ├── Low Speed keepalive detected (3 times)
│  └── Low Speed keepalive detected (2 times)
└── 4 Low Speed keepalives
   ├── Low Speed keepalive detected (3 times)
   └── Low Speed keepalive detected
  ○─── Setting address to 25 for device 0
  ├───── SETUP transaction on 0.0 with 8 data bytes, ACK: [00, 05, 19, 00, 00, 00, 00, 00]
  │      ├── SETUP packet on 0.0, CRC 02
  │      ├── DATA0 packet with CRC FDE8 and 8 data bytes: [00, 05, 19, 00, 00, 00, 00, 00]
  │      └── ACK packet
  └───── IN transaction on 0.0 with no data, ACK
         ├── IN packet on 0.0, CRC 02
         ├── DATA1 packet with CRC 0000 and no data
         └── ACK packet
   ○── Getting device descriptor #0 for device 25, reading 18 bytes
   ├──── SETUP transaction on 25.0 with 8 data bytes, ACK: [80, 06, 00, 01, 00, 00, 12, 00]
   │     ├── SETUP packet on 25.0, CRC 0F
   │     ├── DATA0 packet with CRC F4E0 and 8 data bytes: [80, 06, 00, 01, 00, 00, 12, 00]
   │     └── ACK packet
   ├──── IN transaction on 25.0 with 8 data bytes, ACK: [12, 01, 00, 02, 00, 00, 00, 08]
   │     ├── IN packet on 25.0, CRC 0F
   │     ├── DATA1 packet with CRC E757 and 8 data bytes: [12, 01, 00, 02, 00, 00, 00, 08]
   │     └── ACK packet
   ├──── IN transaction on 25.0 with 8 data bytes, ACK: [09, 12, 0A, 00, 01, 00, 01, 02]
   │     ├── IN packet on 25.0, CRC 0F
   │     ├── DATA0 packet with CRC 98CC and 8 data bytes: [09, 12, 0A, 00, 01, 00, 01, 02]
   │     └── ACK packet
   ├──── IN transaction on 25.0 with 2 data bytes, ACK: [00, 01]
   │     ├── IN packet on 25.0, CRC 0F
   │     ├── DATA1 packet with CRC 8F3F and 2 data bytes: [00, 01]
   │     └── ACK packet
   └──── OUT transaction on 25.0 with no data, ACK
         ├── OUT packet on 25.0, CRC 0F
         ├── DATA1 packet with CRC 0000 and no data
         └── ACK packet
   ○── Getting configuration descriptor #0 for device 25, reading 9 bytes
   ├──── SETUP transaction on 25.0 with 8 data bytes, ACK: [80, 06, 00, 02, 00, 00, 09, 00]
   │     ├── SETUP packet on 25.0, CRC 0F
   │     ├── DATA0 packet with CRC 04AE and 8 data bytes: [80, 06, 00, 02, 00, 00, 09, 00]
   │     └── ACK packet
   ├──── IN transaction on 25.0 with 8 data bytes, ACK: [09, 02, 19, 00, 01, 01, 00, 80]
   │     ├── IN packet on 25.0, CRC 0F
   │     ├── DATA1 packet with CRC CB0F and 8 data bytes: [09, 02, 19, 00, 01, 01, 00, 80]
   │     └── ACK packet
   ├──── IN transaction on 25.0 with 1 data bytes, ACK: [FA]
   │     ├── IN packet on 25.0, CRC 0F
   │     ├── DATA0 packet with CRC FCC0 and 1 data bytes: [FA]
   │     └── ACK packet
   └──── OUT transaction on 25.0 with no data, ACK
         ├── OUT packet on 25.0, CRC 0F
         ├── DATA1 packet with CRC 0000 and no data
         └── ACK packet
   ○── Getting configuration descriptor #0 for device 25, reading 25 bytes
   ├──── SETUP transaction on 25.0 with 8 data bytes, ACK: [80, 06, 00, 02, 00, 00, 19, 00]
   │     ├── SETUP packet on 25.0, CRC 0F
   │     ├── DATA0 packet with CRC C4A3 and 8 data bytes: [80, 06, 00, 02, 00, 00, 19, 00]
   │     └── ACK packet
   ├──── IN transaction on 25.0 with 8 data bytes, ACK: [09, 02, 19, 00, 01, 01, 00, 80]
   │     ├── IN packet on 25.0, CRC 0F
   │     ├── DATA1 packet with CRC CB0F and 8 data bytes: [09, 02, 19, 00, 01, 01, 00, 80]
   │     └── ACK packet
   ├──── IN transaction on 25.0 with 8 data bytes, ACK: [FA, 09, 04, 00, 00, 01, FF, FF]
   │     ├── IN packet on 25.0, CRC 0F
   │     ├── DATA0 packet with CRC 3BF8 and 8 data bytes: [FA, 09, 04, 00, 00, 01, FF, FF]
   │     └── ACK packet
   ├──── IN transaction on 25.0 with 8 data bytes, ACK: [FF, 00, 07, 05, 83, 03, 08, 00]
   │     ├── IN packet on 25.0, CRC 0F
   │     ├── DATA1 packet with CRC 03E3 and 8 data bytes: [FF, 00, 07, 05, 83, 03, 08, 00]
   │     └── ACK packet
   ├──── IN transaction on 25.0 with 1 data bytes, ACK: [05]
   │     ├── IN packet on 25.0, CRC 0F
   │     ├── DATA0 packet with CRC BC80 and 1 data bytes: [05]
   │     └── ACK packet
   └──── OUT transaction on 25.0 with no data, ACK
         ├── OUT packet on 25.0, CRC 0F
         ├── DATA1 packet with CRC 0000 and no data
         └── ACK packet
   ○── Getting string descriptor #0 for device 25, reading 4 of 255 requested bytes
   ├──── SETUP transaction on 25.0 with 8 data bytes, ACK: [80, 06, 00, 03, 00, 00, FF, 00]
   │     ├── SETUP packet on 25.0, CRC 0F
   │     ├── DATA0 packet with CRC 64D4 and 8 data bytes: [80, 06, 00, 03, 00, 00, FF, 00]
   │     └── ACK packet
   ├──── IN transaction on 25.0 with 4 data bytes, ACK: [04, 03, 09, 04]
   │     ├── IN packet on 25.0, CRC 0F
   │     ├── DATA1 packet with CRC 7809 and 4 data bytes: [04, 03, 09, 04]
   │     └── ACK packet
   └──── OUT transaction on 25.0 with no data, ACK
         ├── OUT packet on 25.0, CRC 0F
         ├── DATA1 packet with CRC 0000 and no data
         └── ACK packet
   ○── Getting string descriptor #2, language 0x0409 (English/US) for device 25, reading 50 of 255 requested bytes: 'USB Analyzer Test Device'
   ├──── SETUP transaction on 25.0 with 8 data bytes, ACK: [80, 06, 02, 03, 09, 04, FF, 00]
   │     ├── SETUP packet on 25.0, CRC 0F
   │     ├── DATA0 packet with CRC DB97 and 8 data bytes: [80, 06, 02, 03, 09, 04, FF, 00]
   │     └── ACK packet
   ├──── IN transaction on 25.0 with 8 data bytes, ACK: [32, 03, 55, 00, 53, 00, 42, 00]
   │     ├── IN packet on 25.0, CRC 0F
   │     ├── DATA1 packet with CRC D823 and 8 data bytes: [32, 03, 55, 00, 53, 00, 42, 00]
   │     └── ACK packet
   ├──── IN transaction on 25.0 with 8 data bytes, ACK: [20, 00, 41, 00, 6E, 00, 61, 00]
   │     ├── IN packet on 25.0, CRC 0F
   │     ├── DATA0 packet with CRC 8587 and 8 data bytes: [20, 00, 41, 00, 6E, 00, 61, 00]
   │     └── ACK packet
   ├──── IN transaction on 25.0 with 8 data bytes, ACK: [6C, 00, 79, 00, 7A, 00, 65, 00]
   │     ├── IN packet on 25.0, CRC 0F
   │     ├── DATA1 packet with CRC 6880 and 8 data bytes: [6C, 00, 79, 00, 7A, 00, 65, 00]
   │     └── ACK packet
   ├──── IN transaction on 25.0 with 8 data bytes, ACK: [72, 00, 20, 00, 54, 00, 65, 00]
   │     ├── IN packet on 25.0, CRC 0F
   │     ├── DATA0 packet with CRC 0905 and 8 data bytes: [72, 00, 20, 00, 54, 00, 65, 00]
   │     └── ACK packet
   ├──── IN transaction on 25.0 with 8 data bytes: [73, 00, 74, 00, 20, 00, 44, 00]
   │     ├── IN packet on 25.0, CRC 0F
   │     └── DATA1 packet with CRC B1CA and 8 data bytes: [73, 00, 74, 00, 20, 00, 44, 00]
   ├──── Continuing IN transaction on 25.0, ACK
   │     └── ACK packet
   ├──── IN transaction on 25.0 with 8 data bytes, ACK: [65, 00, 76, 00, 69, 00, 63, 00]
   │     ├── IN packet on 25.0, CRC 0F
   │     ├── DATA0 packet with CRC D947 and 8 data bytes: [65, 00, 76, 00, 69, 00, 63, 00]
   │     └── ACK packet
   ├──── IN transaction on 25.0 with 2 data bytes, ACK: [65, 00]
   │     ├── IN packet on 25.0, CRC 0F
   │     ├── DATA1 packet with CRC 1FD5 and 2 data bytes: [65, 00]
   │     └── ACK packet
   └──── OUT transaction on 25.0 with no data, ACK
         ├── OUT packet on 25.0, CRC 0F
         ├── DATA1 packet with CRC 0000 and no data
         └── ACK packet
   ○── Getting string descriptor #1, language 0x0409 (English/US) for device 25, reading 34 of 255 requested bytes: 'Cynthion Project'
   ├──── SETUP transaction on 25.0 with 8 data bytes, ACK: [80, 06, 01, 03, 09, 04, FF, 00]
   │     ├── SETUP packet on 25.0, CRC 0F
   │     ├── DATA0 packet with CRC E897 and 8 data bytes: [80, 06, 01, 03, 09, 04, FF, 00]
   │     └── ACK packet
   ├──── IN transaction on 25.0 with 8 data bytes, ACK: [22, 03, 43, 00, 79, 00, 6E, 00]
   │     ├── IN packet on 25.0, CRC 0F
   │     ├── DATA1 packet with CRC FA34 and 8 data bytes: [22, 03, 43, 00, 79, 00, 6E, 00]
   │     └── ACK packet
   ├──── IN transaction on 25.0 with 8 data bytes, ACK: [74, 00, 68, 00, 69, 00, 6F, 00]
   │     ├── IN packet on 25.0, CRC 0F
   │     ├── DATA0 packet with CRC A781 and 8 data bytes: [74, 00, 68, 00, 69, 00, 6F, 00]
   │     └── ACK packet
   ├──── IN transaction on 25.0 with 8 data bytes, ACK: [6E, 00, 20, 00, 50, 00, 72, 00]
   │     ├── IN packet on 25.0, CRC 0F
   │     ├── DATA1 packet with CRC 900A and 8 data bytes: [6E, 00, 20, 00, 50, 00, 72, 00]
   │     └── ACK packet
   ├──── IN transaction on 25.0 with 8 data bytes, ACK: [6F, 00, 6A, 00, 65, 00, 63, 00]
   │     ├── IN packet on 25.0, CRC 0F
   │     ├── DATA0 packet with CRC AAC6 and 8 data bytes: [6F, 00, 6A, 00, 65, 00, 63, 00]
   │     └── ACK packet
   ├──── IN transaction on 25.0 with 2 data bytes, ACK: [74, 00]
   │     ├── IN packet on 25.0, CRC 0F
   │     ├── DATA1 packet with CRC 4FD9 and 2 data bytes: [74, 00]
   │     └── ACK packet
   └──── OUT transaction on 25.0 with no data, ACK
         ├── OUT packet on 25.0, CRC 0F
         ├── DATA1 packet with CRC 0000 and no data
         └── ACK packet
   ○── Setting configuration 1 for device 25
   ├──── SETUP transaction on 25.0 with 8 data bytes, ACK: [00, 09, 01, 00, 00, 00, 00, 00]
   │     ├── SETUP packet on 25.0, CRC 0F
   │     ├── DATA0 packet with CRC 2527 and 8 data bytes: [00, 09, 01, 00, 00, 00, 00, 00]
   │     └── ACK packet
   └──── IN transaction on 25.0 with no data, ACK
         ├── IN packet on 25.0, CRC 0F
         ├── DATA1 packet with CRC 0000 and no data
         └── ACK packet
    ○─ Interrupt transfer of 64 bytes on endpoint 25.3 IN: [C0, C1, C2, C3, C4, C5, C6, C7, C8, C9, CA, CB, CC, CD, CE, CF, D0, D1, D2, D3, D4, D5, D6, D7, D8, D9, DA, DB, DC, DD, DE, DF, E0, E1, E2, E3, E4, E5, E6, E7, E8, E9, EA, EB, EC, ED, EE, EF, F0, F1, F2, F3, F4, F5, F6, F7, F8, F9, FA, FB, FC, FD, FE, FF]
    ├─── IN transaction on 25.3 with 8 data bytes, ACK: [C0, C1, C2, C3, C4, C5, C6, C7]
    │    ├── IN packet on 25.3, CRC 1C
    │    ├── DATA0 packet with CRC A408 and 8 data bytes: [C0, C1, C2, C3, C4, C5, C6, C7]
    │    └── ACK packet
    ├─── IN transaction on 25.3 with 8 data bytes, ACK: [C8, C9, CA, CB, CC, CD, CE, CF]
    │    ├── IN packet on 25.3, CRC 1C
    │    ├── DATA1 packet with CRC EFE5 and 8 data bytes: [C8, C9, CA, CB, CC, CD, CE, CF]
    │    └── ACK packet
    ├─── IN transaction on 25.3 with 8 data bytes, ACK: [D0, D1, D2, D3, D4, D5, D6, D7]
    │    ├── IN packet on 25.3, CRC 1C
    │    ├── DATA0 packet with CRC 33D2 and 8 data bytes: [D0, D1, D2, D3, D4, D5, D6, D7]
    │    └── ACK packet
    ├─── IN transaction on 25.3 with 8 data bytes, ACK: [D8, D9, DA, DB, DC, DD, DE, DF]
    │    ├── IN packet on 25.3, CRC 1C
    │    ├── DATA1 packet with CRC 783F and 8 data bytes: [D8, D9, DA, DB, DC, DD, DE, DF]
    │    └── ACK packet
    ├─── IN transaction on 25.3 with 8 data bytes, ACK: [E0, E1, E2, E3, E4, E5, E6, E7]
    │    ├── IN packet on 25.3, CRC 1C
    │    ├── DATA0 packet with CRC CBBF and 8 data bytes: [E0, E1, E2, E3, E4, E5, E6, E7]
    │    └── ACK packet
    ├─── IN transaction on 25.3 with 8 data bytes, ACK: [E8, E9, EA, EB, EC, ED, EE, EF]
    │    ├── IN packet on 25.3, CRC 1C
    │    ├── DATA1 packet with CRC 8052 and 8 data bytes: [E8, E9, EA, EB, EC, ED, EE, EF]
    │    └── ACK packet
    ├─── IN transaction on 25.3 with 8 data bytes, ACK: [F0, F1, F2, F3, F4, F5, F6, F7]
    │    ├── IN packet on 25.3, CRC 1C
    │    ├── DATA0 packet with CRC 5C65 and 8 data bytes: [F0, F1, F2, F3, F4, F5, F6, F7]
    │    └── ACK packet
    └─── IN transaction on 25.3 with 8 data bytes, ACK: [F8, F9, FA, FB, FC, FD, FE, FF]
         ├── IN packet on 25.3, CRC 1C
         ├── DATA1 packet with CRC 1788 and 8 data bytes: [F8, F9, FA, FB, FC, FD, FE, FF]
         └── ACK packet
○ Capture stopped by request
