Traceback (most recent call last):


 "/usr/local/lib/python3.6/dist-packages/torch_xla/distributed/xla_multiprocessing.py", line 330, in _mp_start_fn

_start_fn(index, pf_cfg, fn, args)


 "/usr/local/lib/python3.6/dist-packages/torch_xla/distributed/xla_multiprocessing.py", line 324, in _start_fn

fn(gindex, *args)


 "<ipython-input-15-4dbd82bfa7f7>", line 2, in train_fastai_model

print(f'xla: {rank} start train model')


 "/usr/local/lib/python3.6/dist-packages/wandb/sdk/lib/redirect.py", line 100, in new_write

cb(name, data)


 "/usr/local/lib/python3.6/dist-packages/wandb/sdk/wandb_run.py", line 726, in _console_callback

self._backend.interface.publish_output(name, data)


 "/usr/local/lib/python3.6/dist-packages/wandb/sdk/interface/interface.py", line 153, in publish_output

self._publish_output(o)


 "/usr/local/lib/python3.6/dist-packages/wandb/sdk/interface/interface.py", line 158, in _publish_output

self._publish(rec)


 "/usr/local/lib/python3.6/dist-packages/wandb/sdk/interface/interface.py", line 458, in _publish

if self._process and not self._process.is_alive():


 "/usr/lib/python3.6/multiprocessing/process.py", line 134, in is_alive

assert self._parent_pid == os.getpid(), 'can only test a child process'
AssertionError: can only test a child process

Traceback (most recent call last):

 "/usr/share/w3af/w3af/core/ui/gui/tabs/exploit/vuln_list.py", line 276, in _launch_exploit
expl.exploit(vuln_id_list)

 "/usr/share/w3af/w3af/core/controllers/plugins/attack_plugin.py", line 198, in exploit
s = self._generate_shell(vuln)

 "/usr/share/w3af/w3af/plugins/attack/os_commanding.py", line 182, in _generate_shell
strategy = self._verify_vuln(vuln)

 "/usr/share/w3af/w3af/plugins/attack/os_commanding.py", line 205, in _verify_vuln
if strategy.can_exploit(self._uri_opener):

 "/usr/share/w3af/w3af/plugins/attack/os_commanding.py", line 82, in can_exploit
http_response = self.send(command, opener)

 "/usr/share/w3af/w3af/plugins/attack/os_commanding.py", line 53, in send
response = func_ref(self.vuln.get_url(), str(exploit_dc))

 "/usr/share/w3af/w3af/core/controllers/plugins/plugin.py", line 219, in meth
return attr(*args, **kwargs)

 "/usr/share/w3af/w3af/core/data/url/extended_urllib.py", line 323, in POST
return self._send(req, grep=grep)

 "/usr/share/w3af/w3af/core/data/url/extended_urllib.py", line 456, in _send
return self._handle_send_socket_error(req, e, grep, original_url)

 "/usr/share/w3af/w3af/core/data/url/extended_urllib.py", line 475, in _handle_send_socket_error
original_url)

 "/usr/share/w3af/w3af/core/data/url/extended_urllib.py", line 502, in _generic_send_error_handler
return self._retry(req, grep, exception)

 "/usr/share/w3af/w3af/core/data/url/extended_urllib.py", line 566, in _retry
return self._send(req, grep=grep)

 "/usr/share/w3af/w3af/core/data/url/extended_urllib.py", line 456, in _send
return self._handle_send_socket_error(req, e, grep, original_url)

 "/usr/share/w3af/w3af/core/data/url/extended_urllib.py", line 472, in _handle_send_socket_error
self._increment_global_error_count(exception)

 "/usr/share/w3af/w3af/core/data/url/extended_urllib.py", line 601, in _increment_global_error_count
last_errors)

 "/usr/share/w3af/w3af/core/data/url/extended_urllib.py", line 669, in _handle_error_on_increment
raise ScanMustStopByKnownReasonExc(msg % error, reason=reason_msg)ScanMustStopByKnownReasonExc: w3af found too many consecutive errors while performing HTTP requests. In most cases this means that the remote web server is not reachable anymore, the network is down, or a WAF is blocking our tests. The last error message was "_ssl.c:489: The handshake operation timed out". - Reason: SSL Error: _ssl.c:489: The handshake operation timed out