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Description
Configuration
impacket version: HEAD
Python version:
Target OS: Debian sid
During the test execution we have this kind of errors:
SimpleSMBServerFuncTests.test_smbserver_connect_disconnect_tree ________________________________________________________________________________________________________
self = <impacket.nmb.NetBIOSTCPSession object at 0x7f9149e7b0e0>, read_length = 4, timeout = 60
def non_polling_read(self, read_length, timeout):
data = b''
if timeout is None:
timeout = 3600
start_time = time.time()
bytes_left = read_length
while bytes_left > 0:
self._sock.settimeout(timeout)
try:
> received = self._sock.recv(bytes_left)
E TimeoutError: timed out
impacket/nmb.py:986: TimeoutError
During handling of the above exception, another exception occurred:
self = <tests.SMB_RPC.test_smbserver.SimpleSMBServerFuncTests testMethod=test_smbserver_connect_disconnect_tree>
def test_smbserver_connect_disconnect_tree(self):
"""Test connecting/disconnecting to a share tree.
"""
server = self.get_smbserver()
self.start_smbserver(server)
> client = self.get_smbclient()
tests/SMB_RPC/test_smbserver.py:327:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
tests/SMB_RPC/test_smbserver.py:227: in get_smbclient
smbclient = SMBConnection(self.address, self.address, sess_port=int(self.port),
impacket/smbconnection.py:82: in __init__
self.negotiateSession(preferredDialect)
impacket/smbconnection.py:122: in negotiateSession
packet = self.negotiateSessionWildcard(self._myName, self._remoteName, self._remoteHost, self._sess_port,
impacket/smbconnection.py:182: in negotiateSessionWildcard
resp = self._nmbSession.recv_packet(timeout)
impacket/nmb.py:917: in recv_packet
data = self.__read(timeout)
impacket/nmb.py:1004: in __read
data = self.read_function(4, timeout)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
self = <impacket.nmb.NetBIOSTCPSession object at 0x7f9149e7b0e0>, read_length = 4, timeout = 60
def non_polling_read(self, read_length, timeout):
data = b''
if timeout is None:
timeout = 3600
start_time = time.time()
bytes_left = read_length
while bytes_left > 0:
self._sock.settimeout(timeout)
try:
received = self._sock.recv(bytes_left)
except socket.timeout:
> raise NetBIOSTimeout
E impacket.nmb.NetBIOSTimeout: The NETBIOS connection with the remote host timed out.
impacket/nmb.py:988: NetBIOSTimeout
----------------------------------------------------------------------------------------------------------------------------- Captured stderr call -----------------------------------------------------------------------------------------------------------------------------
Process Process-1:
Traceback (most recent call last):
File "/usr/lib/python3.13/multiprocessing/process.py", line 313, in _bootstrap
self.run()
~~~~~~~~^^
File "/usr/lib/python3.13/multiprocessing/process.py", line 108, in run
self._target(*self._args, **self._kwargs)
~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/eamanu/Debian/impacket/upstream/impacket/impacket/smbserver.py", line 4909, in start
self.__srvsServer.start()
~~~~~~~~~~~~~~~~~~~~~~~^^
File "/usr/lib/python3.13/threading.py", line 973, in start
_start_joinable_thread(self._bootstrap, handle=self._handle,
~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
daemon=self.daemon)
^^^^^^^^^^^^^^^^^^^
RuntimeError: thread already started
=========================================================================================================================== short test summary info ============================================================================================================================
FAILED tests/SMB_RPC/test_smbserver.py::SimpleSMBServerFuncTests::test_smbserver_connect_disconnect_tree - impacket.nmb.NetBIOSTimeout: The NETBIOS connection with the remote host timed out.
To reproduce it I run:
tox -e py3.13 -- tests/SMB_RPC/test_smbserver.py
I tried to figure out the issue but I couldn't.
Original reported here [0]
[0] https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1082142
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