#30257: Propagate USR1 and ABRT signals from stem tests through to tor -------------------------------+----------------------------------- Reporter: teor | Owner: atagar Type: defect | Status: new Priority: Medium | Milestone: Tor: 0.2.9.x-final Component: Core Tor/Stem | Version: Tor: 0.2.4.8-alpha Severity: Normal | Keywords: tor-ci-fail-sometimes Actual Points: | Parent ID: #29437 Points: | Reviewer: Sponsor: | -------------------------------+----------------------------------- In #30234, we got the tor logs, but the USR1 and ABRT signals sent by timelimit to test_stem.py aren't being propagated to tor: {{{ Apr 22 03:32:30.000 [notice] Monitored process 20402 is dead. Apr 22 03:32:30.000 [notice] Owning controller process has vanished -- exiting now. Apr 22 03:32:30.000 [notice] Catching signal TERM, exiting cleanly. }}} https://travis-ci.org/teor2345/tor/jobs/522893523#L4944
We need to work out how to get the signals from this stem test process down to the tor it launches: {{{ ================================================================================ Signal SIGABRT received by thread MainThread in process 20402 -------------------------------------------------------------------------------- Event notifier thread stacktrace File "/usr/lib/python3.4/threading.py", line 888, in _bootstrap self._bootstrap_inner() File "/usr/lib/python3.4/threading.py", line 920, in _bootstrap_inner self.run() File "/usr/lib/python3.4/threading.py", line 868, in run self._target(*self._args, **self._kwargs) File "/home/travis/build/teor2345/tor/stem/stem/control.py", line 984, in _event_loop self._event_notice.wait(0.05) File "/usr/lib/python3.4/threading.py", line 553, in wait signaled = self._cond.wait(timeout) File "/usr/lib/python3.4/threading.py", line 294, in wait gotit = waiter.acquire(True, timeout) -------------------------------------------------------------------------------- MainThread thread stacktrace File "/home/travis/build/teor2345/tor/stem/run_tests.py", line 451, in <module> main() File "/home/travis/build/teor2345/tor/stem/run_tests.py", line 287, in main integ_runner.start(target, args.attribute_targets, args.tor_path) File "/home/travis/build/teor2345/tor/stem/test/runner.py", line 262, in start self._owner_controller = self.get_tor_controller(True) File "/home/travis/build/teor2345/tor/stem/test/runner.py", line 482, in get_tor_controller controller.authenticate(password = CONTROL_PASSWORD, chroot_path = self.get_chroot()) File "/home/travis/build/teor2345/tor/stem/stem/control.py", line 1103, in authenticate stem.connection.authenticate(self, *args, **kwargs) File "/home/travis/build/teor2345/tor/stem/stem/connection.py", line 530, in authenticate protocolinfo_response = get_protocolinfo(controller) File "/home/travis/build/teor2345/tor/stem/stem/connection.py", line 1007, in get_protocolinfo protocolinfo_response = _msg(controller, 'PROTOCOLINFO 1') File "/home/travis/build/teor2345/tor/stem/stem/connection.py", line 1036, in _msg return controller.msg(message) File "/home/travis/build/teor2345/tor/stem/stem/control.py", line 654, in msg response = self._reply_queue.get() File "/usr/lib/python3.4/queue.py", line 167, in get self.not_empty.wait() File "/usr/lib/python3.4/threading.py", line 290, in wait waiter.acquire() File "/home/travis/build/teor2345/tor/stem/run_tests.py", line 98, in log_traceback for thread_name, stacktrace in test.output.thread_stacktraces().items(): File "/home/travis/build/teor2345/tor/stem/test/output.py", line 110, in thread_stacktraces stacktraces[thread.name] = ''.join(traceback.format_stack(frame)) -------------------------------------------------------------------------------- Tor listener thread stacktrace File "/usr/lib/python3.4/threading.py", line 888, in _bootstrap self._bootstrap_inner() File "/usr/lib/python3.4/threading.py", line 920, in _bootstrap_inner self.run() File "/usr/lib/python3.4/threading.py", line 868, in run self._target(*self._args, **self._kwargs) File "/home/travis/build/teor2345/tor/stem/stem/control.py", line 939, in _reader_loop control_message = self._socket.recv() File "/home/travis/build/teor2345/tor/stem/stem/socket.py", line 474, in recv return self._recv(lambda s, sf: recv_message(sf)) File "/home/travis/build/teor2345/tor/stem/stem/socket.py", line 274, in _recv return handler(my_socket, my_socket_file) File "/home/travis/build/teor2345/tor/stem/stem/socket.py", line 474, in <lambda> return self._recv(lambda s, sf: recv_message(sf)) File "/home/travis/build/teor2345/tor/stem/stem/socket.py", line 676, in recv_message line = control_file.readline() File "/usr/lib/python3.4/socket.py", line 374, in readinto return self._sock.recv_into(b) ================================================================================ }}} https://travis-ci.org/teor2345/tor/jobs/522893523#L3830 -- Ticket URL: <https://trac.torproject.org/projects/tor/ticket/30257> Tor Bug Tracker & Wiki <https://trac.torproject.org/> The Tor Project: anonymity online
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