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From "Till Toenshoff (JIRA)" <j...@apache.org>
Subject [jira] [Created] (MESOS-8020) ssl-client crashes a lot during the libprocess tests (without being noticed)
Date Tue, 26 Sep 2017 17:58:00 GMT
Till Toenshoff created MESOS-8020:
-------------------------------------

             Summary: ssl-client crashes a lot during the libprocess tests (without being
noticed)
                 Key: MESOS-8020
                 URL: https://issues.apache.org/jira/browse/MESOS-8020
             Project: Mesos
          Issue Type: Bug
    Affects Versions: 1.5.0
         Environment: Apple LLVM version 9.0.0 (clang-900.0.37)
libevent 2.0.22 (installed via homebrew)
openssl 1.0.2l (installed via homebrew)
            Reporter: Till Toenshoff


The libprocess test-suite, when running on my machine causes plenty of crash reports in {{~/Library/Logs/DiagnosticReports}}.
The test-suite runs through without issues in those cases.

One test that 100% reproducibly triggers this is "SSLTest.ProtocolMismatch". After a single
run of that test which ends "OK", I got anything from 6 to 8 new crash reports in that folder.


Example:
{noformat}
Thread 9 Crashed:
0   libevent-2.0.5.dylib          	0x000000010ff64aa0 bufferevent_write_buffer + 4
1   ssl-client                    	0x000000010eb69b58 process::network::internal::LibeventSSLSocketImpl::send(char
const*, unsigned long)::$_5::operator()() const + 904 (libevent_ssl_socket.cpp:769)
2   ssl-client                    	0x000000010eb697bd void std::__1::__invoke_void_return_wrapper<void>::__call<process::network::internal::LibeventSSLSocketImpl::send(char
const*, unsigned long)::$_5&>(process::network::internal::LibeventSSLSocketImpl::send(char
const*, unsigned long)::$_5&&&) + 45 (__functional_base:360)
3   ssl-client                    	0x000000010eb69509 std::__1::__function::__func<process::network::internal::LibeventSSLSocketImpl::send(char
const*, unsigned long)::$_5, std::__1::allocator<process::network::internal::LibeventSSLSocketImpl::send(char
const*, unsigned long)::$_5>, void ()>::operator()() + 41 (functional:1552)
4   ssl-client                    	0x000000010e882a0b std::__1::function<void ()>::operator()()
const + 123 (functional:1911)
5   ssl-client                    	0x000000010ebb1238 process::async_function(int, short,
void*) + 984 (libevent.cpp:56)
6   libevent-2.0.5.dylib          	0x000000010ff5d424 event_base_loop + 809
7   ssl-client                    	0x000000010ebb15d3 process::EventLoop::run() + 131 (libevent.cpp:98)
8   ssl-client                    	0x000000010ea17eb0 void* std::__1::__thread_proxy<std::__1::tuple<std::__1::unique_ptr<std::__1::__thread_struct,
std::__1::default_delete<std::__1::__thread_struct> >, void (*)()> >(void*)
+ 528 (type_traits:4291)
9   libsystem_pthread.dylib       	0x00007fff591246c1 _pthread_body + 340
10  libsystem_pthread.dylib       	0x00007fff5912456d _pthread_start + 377
11  libsystem_pthread.dylib       	0x00007fff59123c5d thread_start + 13
{noformat}





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