Fatal Python error

[mzladich]

I don't know if this error only on my side of OS or in sqlmap code. Need your lookup please.

This exception raised only with usage of option --proxy-file=/root/mylist.txt with POST data.

System OS: Last Kali Linux
Python version: 3.9

-- Logging error ---
Fatal Python error: _Py_CheckRecursiveCall: Cannot recover from stack overflow.
Python runtime state: initialized

Current thread 0x00007fbf94702740 (most recent call first):
  File "/usr/lib/python3.9/traceback.py", line 493 in __init__
  File "/usr/lib/python3.9/traceback.py", line 493 in __init__
  File "/usr/lib/python3.9/traceback.py", line 493 in __init__
  File "/usr/lib/python3.9/traceback.py", line 493 in __init__
  File "/usr/lib/python3.9/traceback.py", line 493 in __init__
  File "/usr/lib/python3.9/traceback.py", line 493 in __init__
  File "/usr/lib/python3.9/traceback.py", line 493 in __init__
  File "/usr/lib/python3.9/traceback.py", line 493 in __init__
  File "/usr/lib/python3.9/traceback.py", line 493 in __init__
  File "/usr/lib/python3.9/traceback.py", line 493 in __init__
  File "/usr/lib/python3.9/traceback.py", line 493 in __init__
  File "/usr/lib/python3.9/traceback.py", line 493 in __init__
  File "/usr/lib/python3.9/traceback.py", line 493 in __init__
  File "/usr/lib/python3.9/traceback.py", line 493 in __init__
  File "/usr/lib/python3.9/traceback.py", line 493 in __init__
  File "/usr/lib/python3.9/traceback.py", line 493 in __init__
  File "/usr/lib/python3.9/traceback.py", line 493 in __init__
  File "/usr/lib/python3.9/traceback.py", line 493 in __init__
  File "/usr/lib/python3.9/traceback.py", line 493 in __init__
  File "/usr/lib/python3.9/traceback.py", line 493 in __init__
  File "/usr/lib/python3.9/traceback.py", line 493 in __init__
  File "/usr/lib/python3.9/traceback.py", line 493 in __init__
  File "/usr/lib/python3.9/traceback.py", line 493 in __init__
  File "/usr/lib/python3.9/traceback.py", line 493 in __init__
  File "/usr/lib/python3.9/traceback.py", line 493 in __init__
  File "/usr/lib/python3.9/traceback.py", line 493 in __init__
  File "/usr/lib/python3.9/traceback.py", line 493 in __init__
  File "/usr/lib/python3.9/traceback.py", line 103 in print_exception
  File "/usr/lib/python3.9/logging/__init__.py", line 1001 in handleError
  File "/home/kali/sqlmap-dev/thirdparty/ansistrm/ansistrm.py", line 76 in emit
  File "/usr/lib/python3.9/logging/__init__.py", line 948 in handle
  File "/usr/lib/python3.9/logging/__init__.py", line 1649 in callHandlers
  File "/usr/lib/python3.9/logging/__init__.py", line 1587 in handle
  File "/usr/lib/python3.9/logging/__init__.py", line 1577 in _log
  File "/usr/lib/python3.9/logging/__init__.py", line 1422 in debug
  File "/home/kali/sqlmap-dev/lib/request/httpshandler.py", line 87 in connect
  File "/usr/lib/python3.9/http/client.py", line 950 in send
  File "/usr/lib/python3.9/http/client.py", line 1010 in _send_output
  File "/home/kali/sqlmap-dev/lib/core/patch.py", line 61 in _send_output
  File "/usr/lib/python3.9/http/client.py", line 1250 in endheaders
  File "/usr/lib/python3.9/http/client.py", line 1301 in _send_request
  File "/usr/lib/python3.9/http/client.py", line 1255 in request
  File "/usr/lib/python3.9/urllib/request.py", line 1342 in do_open
  File "/home/kali/sqlmap-dev/lib/request/httpshandler.py", line 132 in https_open
  File "/usr/lib/python3.9/urllib/request.py", line 494 in _call_chain
  File "/usr/lib/python3.9/urllib/request.py", line 534 in _open
  File "/usr/lib/python3.9/urllib/request.py", line 517 in open
  File "/usr/lib/python3.9/urllib/request.py", line 214 in urlopen
  File "/home/kali/sqlmap-dev/lib/request/connect.py", line 586 in getPage
  File "/home/kali/sqlmap-dev/lib/request/connect.py", line 149 in _getPageProxy
  File "/home/kali/sqlmap-dev/lib/request/connect.py", line 203 in _retryProxy
  File "/home/kali/sqlmap-dev/lib/request/connect.py", line 681 in getPage
  File "/home/kali/sqlmap-dev/lib/request/connect.py", line 149 in _getPageProxy
  File "/home/kali/sqlmap-dev/lib/request/connect.py", line 203 in _retryProxy
  File "/home/kali/sqlmap-dev/lib/request/connect.py", line 681 in getPage
  File "/home/kali/sqlmap-dev/lib/request/connect.py", line 149 in _getPageProxy
  File "/home/kali/sqlmap-dev/lib/request/connect.py", line 203 in _retryProxy
  File "/home/kali/sqlmap-dev/lib/request/connect.py", line 681 in getPage
  File "/home/kali/sqlmap-dev/lib/request/connect.py", line 149 in _getPageProxy
  File "/home/kali/sqlmap-dev/lib/request/connect.py", line 203 in _retryProxy
  File "/home/kali/sqlmap-dev/lib/request/connect.py", line 681 in getPage
  File "/home/kali/sqlmap-dev/lib/request/connect.py", line 149 in _getPageProxy
  File "/home/kali/sqlmap-dev/lib/request/connect.py", line 203 in _retryProxy
  File "/home/kali/sqlmap-dev/lib/request/connect.py", line 681 in getPage
  File "/home/kali/sqlmap-dev/lib/request/connect.py", line 149 in _getPageProxy
  File "/home/kali/sqlmap-dev/lib/request/connect.py", line 203 in _retryProxy
  File "/home/kali/sqlmap-dev/lib/request/connect.py", line 681 in getPage
  File "/home/kali/sqlmap-dev/lib/request/connect.py", line 149 in _getPageProxy
  File "/home/kali/sqlmap-dev/lib/request/connect.py", line 203 in _retryProxy
  File "/home/kali/sqlmap-dev/lib/request/connect.py", line 681 in getPage
  File "/home/kali/sqlmap-dev/lib/request/connect.py", line 149 in _getPageProxy
  File "/home/kali/sqlmap-dev/lib/request/connect.py", line 203 in _retryProxy
  File "/home/kali/sqlmap-dev/lib/request/connect.py", line 681 in getPage
  File "/home/kali/sqlmap-dev/lib/request/connect.py", line 149 in _getPageProxy
  File "/home/kali/sqlmap-dev/lib/request/connect.py", line 203 in _retryProxy
  File "/home/kali/sqlmap-dev/lib/request/connect.py", line 681 in getPage
  File "/home/kali/sqlmap-dev/lib/request/connect.py", line 149 in _getPageProxy
  File "/home/kali/sqlmap-dev/lib/request/connect.py", line 203 in _retryProxy
  File "/home/kali/sqlmap-dev/lib/request/connect.py", line 681 in getPage
  File "/home/kali/sqlmap-dev/lib/request/connect.py", line 149 in _getPageProxy
  File "/home/kali/sqlmap-dev/lib/request/connect.py", line 203 in _retryProxy
  File "/home/kali/sqlmap-dev/lib/request/connect.py", line 681 in getPage
  File "/home/kali/sqlmap-dev/lib/request/connect.py", line 149 in _getPageProxy
  File "/home/kali/sqlmap-dev/lib/request/connect.py", line 203 in _retryProxy
  File "/home/kali/sqlmap-dev/lib/request/connect.py", line 681 in getPage
  File "/home/kali/sqlmap-dev/lib/request/connect.py", line 149 in _getPageProxy
  File "/home/kali/sqlmap-dev/lib/request/connect.py", line 203 in _retryProxy
  File "/home/kali/sqlmap-dev/lib/request/connect.py", line 681 in getPage
  File "/home/kali/sqlmap-dev/lib/request/connect.py", line 149 in _getPageProxy
  File "/home/kali/sqlmap-dev/lib/request/connect.py", line 203 in _retryProxy
  File "/home/kali/sqlmap-dev/lib/request/connect.py", line 681 in getPage
  File "/home/kali/sqlmap-dev/lib/request/connect.py", line 149 in _getPageProxy
  File "/home/kali/sqlmap-dev/lib/request/connect.py", line 203 in _retryProxy
  File "/home/kali/sqlmap-dev/lib/request/connect.py", line 681 in getPage
  File "/home/kali/sqlmap-dev/lib/request/connect.py", line 149 in _getPageProxy
  File "/home/kali/sqlmap-dev/lib/request/connect.py", line 203 in _retryProxy
  File "/home/kali/sqlmap-dev/lib/request/connect.py", line 681 in getPage
  File "/home/kali/sqlmap-dev/lib/request/connect.py", line 149 in _getPageProxy
  File "/home/kali/sqlmap-dev/lib/request/connect.py", line 203 in _retryProxy
  File "/home/kali/sqlmap-dev/lib/request/connect.py", line 681 in getPage
  ...

[stamparm]

Basically, in your case, for some unknown reason, you couldn't get at least one working request (maybe site was blocking the default User-Agent or smth). I couldn't reproduce this, with or without POST data.

I'll make a sanity check for this kind of cases, because if you are not able to have a proper response in more than cca. (as in your case) 300 proxy changes, than there is something obviously wrong