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scat crashs on ec25 #109

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lynxis opened this issue Jul 25, 2024 · 0 comments
Open

scat crashs on ec25 #109

lynxis opened this issue Jul 25, 2024 · 0 comments

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@lynxis
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lynxis commented Jul 25, 2024

SUMMARY
scat crashes on startup

STEPS TO REPRODUCE

  • Use a EC25 with diag on linux, /dev/ttyUSB0 will show up as diag

ENVIRONMENT

  • OS: Linux
  • SCAT version: v1.3.0-20-g2a76b80de32a
  • Python version: 3.11
  • Cellular device: Quectel EC25 (mini pcie via usb)
  • Baseband type: Qualcomm
  • DIAG method: /dev/ttyUSB0

ADDITIONAL INFORMATION
Add any other context about the problem here, such as type of cellular network (2G/3G/4G/5G).

Traceback (most recent call last):
  File "/home/lynxis/.local/bin/scat", line 8, in <module>
    sys.exit(scat_main())
             ^^^^^^^^^^^
  File "src/scat/main.py", line 203, in scat_main
    current_parser.prepare_diag()
  File "src/scat/parsers/qualcomm/qualcommparser.py", line 234, in prepare_diag
    result = self.parse_diag(ext_msg_level_buf[:-1])
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/lynxis/projects/osmocom/repos/scat/src/scat/parsers/qualcomm/qualcommparser.py", line 309, in parse_diag
    return self.parse_diag_ext_msg_config(pkt)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "src/scat/parsers/qualcomm/qualcommparser.py", line 780, in parse_diag_ext_msg_config
    level = struct.unpack('<L', pkt[pos:pos+4])[0]
            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
struct.error: unpack requires a buffer of 4 bytes

2024-07-26 00:04:38,790 scat.qualcommparser (stop_diag) INFO: Stopping diag
2024-07-26 00:04:40,293 scat.qualcommparser (init_diag) INFO: Initializing diag
Radio 0: Compile: Aug 21 2017/16:50:54, Release: Nov 30 2016/04:00:00, Chipset: 9607.gen
Radio 0: Build ID: EC25EFAR02A08M4G
Radio 0: Log Config: Retrieve ID ranges: 1: 2270, 4: 2320, 5: 1056, 7: 1279, 10: 906, 11: 513, 13: 511,
Radio 0: Extended message range: 0-116, 500-506, 1000-1007, 2000-2008, 3000-3014, 4000-4010, 4500-4526, 4600-4615, 5000-5031, 5500-5516, 6000-6081, 6500-6521, 7000-7003, 7100-7111, 7200-7201, 8000-8000, 8500-8529, 9000-9008, 9500-9510, 10200-10210, 10251-10255, 10300-10300, 10350-10377, 10400-10415, 49152-49251,
2024-07-26 00:04:59,331 scat.qualcommparser (prepare_diag) INFO: Starting diag
Radio 0: Extended message level:
Radio 0: Message ID 0: 0x1f
Radio 0: Message ID 1: 0x1e
Radio 0: Message ID 2: 0x1f
Radio 0: Message ID 3: 0x18
Radio 0: Message ID 4: 0x1f
Radio 0: Message ID 5: 0x1f
Radio 0: Message ID 6: 0x1e
Radio 0: Message ID 7: 0x1c
Radio 0: Message ID 8: 0x18
Radio 0: Message ID 9: 0x1f
Radio 0: Message ID 10: 0x1f
Radio 0: Message ID 11: 0x1e
Radio 0: Message ID 12: 0x1e
Radio 0: Message ID 13: 0x1e
Radio 0: Message ID 14: 0x1fe
Radio 0: Message ID 15: 0x1e
Radio 0: Message ID 16: 0x1c
Radio 0: Message ID 17: 0x1ff
Radio 0: Message ID 18: 0x1f
Radio 0: Message ID 19: 0x1e
Radio 0: Message ID 20: 0x1f
Radio 0: Message ID 21: 0x1e
Radio 0: Message ID 22: 0x1e
Radio 0: Message ID 23: 0x1f
Radio 0: Message ID 24: 0x1e
Radio 0: Message ID 25: 0x1f
Radio 0: Message ID 26: 0x1e
Radio 0: Message ID 27: 0x1e
Radio 0: Message ID 28: 0x1e
Radio 0: Message ID 29: 0x1e
Radio 0: Message ID 30: 0x3fff9e
Radio 0: Message ID 31: 0x3fffe
Radio 0: Message ID 32: 0x1f
Radio 0: Message ID 33: 0x1e
Radio 0: Message ID 34: 0x1c
Radio 0: Message ID 35: 0x1c
Radio 0: Message ID 36: 0x1c
Radio 0: Message ID 37: 0x1c
Radio 0: Message ID 38: 0x1e
Radio 0: Message ID 39: 0x1e
Radio 0: Message ID 40: 0x1fe
Radio 0: Message ID 41: 0x1f
Radio 0: Message ID 42: 0x1f
Radio 0: Message ID 43: 0x1c
Radio 0: Message ID 44: 0x1c
Radio 0: Message ID 45: 0x1c
Radio 0: Message ID 46: 0x1e
Radio 0: Message ID 47: 0x3fffffe
Radio 0: Message ID 48: 0x7fe
Radio 0: Message ID 49: 0x7fe
Radio 0: Message ID 50: 0x1f
Radio 0: Message ID 51: 0x1f
Radio 0: Message ID 52: 0x1e
Radio 0: Message ID 53: 0x1f
Radio 0: Message ID 54: 0x1f
Radio 0: Message ID 55: 0x1f
Radio 0: Message ID 56: 0x1c
Radio 0: Message ID 57: 0x1f
Radio 0: Message ID 58: 0x1f
Radio 0: Message ID 59: 0x1ff
Radio 0: Message ID 60: 0x7f
Radio 0: Message ID 61: 0x1e
Radio 0: Message ID 62: 0x1e
Radio 0: Message ID 63: 0x1f
Radio 0: Message ID 64: 0x1ffffe
Radio 0: Message ID 65: 0x1f
Radio 0: Message ID 66: 0x1e
Radio 0: Message ID 67: 0x1f
Radio 0: Message ID 68: 0x1f
Radio 0: Message ID 69: 0x1f
Radio 0: Message ID 70: 0x1c
Radio 0: Message ID 71: 0x1c
Radio 0: Message ID 72: 0x1f
Radio 0: Message ID 73: 0x1f
Radio 0: Message ID 74: 0x1f
Radio 0: Message ID 75: 0x1f
Radio 0: Message ID 76: 0x1f
Radio 0: Message ID 77: 0x20001c
Radio 0: Message ID 78: 0x1c
Radio 0: Message ID 79: 0x1f
Radio 0: Message ID 80: 0x1f
Radio 0: Message ID 81: 0x1f
Radio 0: Message ID 82: 0x1f
Radio 0: Message ID 83: 0x1f
Radio 0: Message ID 84: 0x1f
Radio 0: Message ID 85: 0x1f
Radio 0: Message ID 86: 0x1f
Radio 0: Message ID 87: 0x1f
Radio 0: Message ID 88: 0x1f
Radio 0: Message ID 89: 0x1e
Radio 0: Message ID 90: 0x1f
Radio 0: Message ID 91: 0x1f
Radio 0: Message ID 92: 0x1f
Radio 0: Message ID 93: 0x1f
Radio 0: Message ID 94: 0x1f
Radio 0: Message ID 95: 0x1f
Radio 0: Message ID 96: 0x1f
Radio 0: Message ID 97: 0x1e
Radio 0: Message ID 98: 0x1c
Radio 0: Message ID 99: 0x1f
Radio 0: Message ID 100: 0x1c
Radio 0: Message ID 101: 0x1f
Radio 0: Message ID 102: 0x1e
Radio 0: Message ID 103: 0x1e
Radio 0: Message ID 104: 0x1e
Radio 0: Message ID 105: 0x1e
Radio 0: Message ID 106: 0x1f
Radio 0: Message ID 107: 0x1f
Radio 0: Message ID 108: 0x1c
Radio 0: Message ID 109: 0x1f
Radio 0: Message ID 110: 0x1f
Radio 0: Message ID 111: 0x1f
Radio 0: Message ID 112: 0x1f
Radio 0: Message ID 113: 0x1e
Radio 0: Message ID 114: 0x1f
Radio 0: Message ID 115: 0x1f
Radio 0: Message ID 116: 0x1e
Radio 0:
Radio 0: Extended message level:
Radio 0: Message ID 500: 0x1e
Radio 0: Message ID 501: 0x1c
Radio 0: Message ID 502: 0x1c
Radio 0: Message ID 503: 0x1f
Radio 0: Message ID 504: 0x1c
Radio 0: Message ID 505: 0x1c
Radio 0: Message ID 506: 0x1c
Radio 0:
Radio 0: Extended message level:
Radio 0: Message ID 1000: 0x1e
Radio 0: Message ID 1001: 0x1e
Radio 0: Message ID 1002: 0x1e
Radio 0: Message ID 1003: 0x1e
Radio 0: Message ID 1004: 0x1e
Radio 0: Message ID 1005: 0x3e
Radio 0: Message ID 1006: 0x3ffe
Radio 0: Message ID 1007: 0x9f7f47fe
Radio 0:
Radio 0: Extended message level:
Radio 0: Message ID 2000: 0x1e
Radio 0: Message ID 2001: 0x1e
Radio 0: Message ID 2002: 0x1e
Radio 0: Message ID 2003: 0x1e
Radio 0: Message ID 2004: 0x1e
Radio 0: Message ID 2005: 0x7fe
Radio 0: Message ID 2006: 0x1e
Radio 0: Message ID 2007: 0x1e
Radio 0: Message ID 2008: 0x1e
Radio 0:
Radio 0: Extended message level:
Radio 0: Message ID 3000: 0x1c
Radio 0: Message ID 3001: 0x71fffc
Radio 0: Message ID 3002: 0x7c
Radio 0: Message ID 3003: 0x1c
Radio 0: Message ID 3004: 0x1c
Radio 0: Message ID 3005: 0xfc
Radio 0: Message ID 3006: 0x1c
Radio 0: Message ID 3007: 0x1c
Radio 0: Message ID 3008: 0x1c
Radio 0: Message ID 3009: 0x1c
Radio 0: Message ID 3010: 0x1c
Radio 0: Message ID 3011: 0x1c
Radio 0: Message ID 3012: 0x1c
Radio 0: Message ID 3013: 0x1f
Radio 0: Message ID 3014: 0x1f
Radio 0:
Radio 0: Extended message level:
Radio 0: Message ID 4000: 0x1c
Radio 0: Message ID 4001: 0x1e
Radio 0: Message ID 4002: 0x1c
Radio 0: Message ID 4003: 0x1e
Radio 0: Message ID 4004: 0x1e
Radio 0: Message ID 4005: 0x1e
Radio 0: Message ID 4006: 0x1e
Radio 0: Message ID 4007: 0x1e
Radio 0: Message ID 4008: 0x1e
Radio 0: Message ID 4009: 0x3fe
Radio 0: Message ID 4010: 0x1e
Radio 0:
Traceback (most recent call last):
  File "/home/lynxis/.local/bin/scat", line 8, in <module>
    sys.exit(scat_main())
             ^^^^^^^^^^^
  File "scat/src/scat/main.py", line 203, in scat_main
    current_parser.prepare_diag()
  File "scat/src/scat/parsers/qualcomm/qualcommparser.py", line 234, in prepare_diag
    result = self.parse_diag(ext_msg_level_buf[:-1])
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "scat/src/scat/parsers/qualcomm/qualcommparser.py", line 309, in parse_diag
    return self.parse_diag_ext_msg_config(pkt)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "src/scat/parsers/qualcomm/qualcommparser.py", line 780, in parse_diag_ext_msg_config
    level = struct.unpack('<L', pkt[pos:pos+4])[0]
            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
struct.error: unpack requires a buffer of 4 bytes
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@lynxis