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[Bug 1401364] Re: CI test failure in multiple tests

To: touch-packages@xxxxxxxxxxxxxxxxxxx
From: Daniel van Vugt <daniel.van.vugt@xxxxxxxxxxxxx>
Date: Fri, 09 Jan 2015 02:46:31 -0000
Reply-to: Bug 1401364 <1401364@xxxxxxxxxxxxxxxxxx>
Sender: bounces@xxxxxxxxxxxxx
mir (0.10.0+15.04.20150107.2-0ubuntu1) vivid; urgency=medium


** Changed in: mir (Ubuntu)
   Importance: Undecided => High

** Changed in: mir (Ubuntu)
       Status: New => Fix Released

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https://bugs.launchpad.net/bugs/1401364

Title:
  CI test failure in multiple tests

Status in Mir:
  Fix Released
Status in mir package in Ubuntu:
  Fix Released

Bug description:
  Multiple tests fail in a similar fashion:

  https://jenkins.qa.ubuntu.com/job/mir-vivid-amd64-ci/352/consoleFull

  For example:

  ClientLibraryThread.handles_no_signals fails due to memory leak
  (valgrind)

  8: [ RUN      ] ClientLibraryThread.handles_no_signals
  8: ==10098==
  8: ==10098== HEAP SUMMARY:
  8: ==10098==     in use at exit: 10,826 bytes in 83 blocks
  8: ==10098==   total heap usage: 254,821 allocs, 254,738 frees, 16,598,040 bytes allocated
  8: ==10098==
  8: ==10098== 92 (64 direct, 28 indirect) bytes in 1 blocks are definitely lost in loss record 63 of 83
  8: ==10098==    at 0x4C2B100: operator new(unsigned long) (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
  8: ==10098==    by 0x5288C3C: allocate (new_allocator.h:104)
  8: ==10098==    by 0x5288C3C: allocate (alloc_traits.h:357)
  8: ==10098==    by 0x5288C3C: __shared_count<std::thread::_Impl<std::_Bind_simple<mir::client::rpc::StreamSocketTransport::init()::<lambda()>()> >, std::allocator<std::thread::_Impl<std::_Bind_simple<mir::client::rpc::StreamSocketTransport::init()::<lambda()>()> > >, std::_Bind_simple<mir::client::rpc::StreamSocketTransport::init()::<lambda()>()> > (shared_ptr_base.h:616)
  8: ==10098==    by 0x5288C3C: __shared_ptr<std::allocator<std::thread::_Impl<std::_Bind_simple<mir::client::rpc::StreamSocketTransport::init()::<lambda()>()> > >, std::_Bind_simple<mir::client::rpc::StreamSocketTransport::init()::<lambda()>()> > (shared_ptr_base.h:1090)
  8: ==10098==    by 0x5288C3C: shared_ptr<std::allocator<std::thread::_Impl<std::_Bind_simple<mir::client::rpc::StreamSocketTransport::init()::<lambda()>()> > >, std::_Bind_simple<mir::client::rpc::StreamSocketTransport::init()::<lambda()>()> > (shared_ptr.h:316)
  8: ==10098==    by 0x5288C3C: allocate_shared<std::thread::_Impl<std::_Bind_simple<mir::client::rpc::StreamSocketTransport::init()::<lambda()>()> >, std::allocator<std::thread::_Impl<std::_Bind_simple<mir::client::rpc::StreamSocketTransport::init()::<lambda()>()> > >, std::_Bind_simple<mir::client::rpc::StreamSocketTransport::init()::<lambda()>()> > (shared_ptr.h:588)
  8: ==10098==    by 0x5288C3C: make_shared<std::thread::_Impl<std::_Bind_simple<mir::client::rpc::StreamSocketTransport::init()::<lambda()>()> >, std::_Bind_simple<mir::client::rpc::StreamSocketTransport::init()::<lambda()>()> > (shared_ptr.h:604)
  8: ==10098==    by 0x5288C3C: _M_make_routine<std::_Bind_simple<mir::client::rpc::StreamSocketTransport::init()::<lambda()>()> > (thread:196)
  8: ==10098==    by 0x5288C3C: thread<mir::client::rpc::StreamSocketTransport::init()::<lambda()> > (thread:138)
  8: ==10098==    by 0x5288C3C: mir::client::rpc::StreamSocketTransport::init() (stream_socket_transport.cpp:188)
  8: ==10098==    by 0x5289A62: mir::client::rpc::StreamSocketTransport::StreamSocketTransport(mir::Fd const&) (stream_socket_transport.cpp:41)
  8: ==10098==    by 0x527B894: mir::client::rpc::make_rpc_channel(std::string const&, std::shared_ptr<mir::client::SurfaceMap> const&, std::shared_ptr<mir::client::DisplayConfiguration> const&, std::shared_ptr<mir::client::rpc::RpcReport> const&, std::shared_ptr<mir::client::LifecycleControl> const&, std::shared_ptr<mir::client::EventSink> const&) (make_socket_rpc_channel.cpp:55)
  8: ==10098==    by 0x5271DB3: operator() (default_connection_configuration.cpp:92)
  8: ==10098==    by 0x5271DB3: std::_Function_handler<std::shared_ptr<google::protobuf::RpcChannel> (), mir::client::DefaultConnectionConfiguration::the_rpc_channel()::{lambda()#1}>::_M_invoke(std::_Any_data const&) (functional:2025)
  8: ==10098==    by 0x5272648: operator() (functional:2439)
  8: ==10098==    by 0x5272648: operator() (cached_ptr.h:41)
  8: ==10098==    by 0x5272648: mir::client::DefaultConnectionConfiguration::the_rpc_channel() (default_connection_configuration.cpp:92)
  8: ==10098==    by 0x525DE95: MirConnection::MirConnection(mir::client::ConnectionConfiguration&) (mir_connection.cpp:108)
  8: ==10098==    by 0x52625EE: connect (mir_connection_api.cpp:78)
  8: ==10098==    by 0x52625EE: mir_connect (mir_connection_api.cpp:143)
  8: ==10098==    by 0x5CB7D1: ClientLibrary_creates_surface_Test::TestBody() (test_client_library.cpp:180)
  8: ==10098==    by 0x7AB7A2: HandleSehExceptionsInMethodIfSupported<testing::Test, void> (gtest.cc:2078)
  8: ==10098==    by 0x7AB7A2: void testing::internal::HandleExceptionsInMethodIfSupported<testing::Test, void>(testing::Test*, void (testing::Test::*)(), char const*) (gtest.cc:2114)
  8: ==10098==    by 0x7A1403: testing::Test::Run() (gtest.cc:2151)
  8: ==10098==    by 0x7A1527: testing::TestInfo::Run() [clone .part.372] (gtest.cc:2326)
  8: ==10098==
  8: ==10098== LEAK SUMMARY:
  8: ==10098==    definitely lost: 64 bytes in 1 blocks
  8: ==10098==    indirectly lost: 28 bytes in 2 blocks
  8: ==10098==      possibly lost: 426 bytes in 10 blocks
  8: ==10098==    still reachable: 10,308 bytes in 70 blocks
  8: ==10098==         suppressed: 0 bytes in 0 blocks
  8: ==10098== Reachable blocks (those to which a pointer was found) are not shown.
  8: ==10098== To see them, rerun with: --leak-check=full --show-leak-kinds=all
  8: ==10098==
  8: ==10098== For counts of detected and suppressed errors, rerun with: -v
  8: ==10098== ERROR SUMMARY: 1 errors from 1 contexts (suppressed: 0 from 0)
  8: /tmp/buildd/mir-0.9.0+15.04.20141125bzr2141pkg0vivid331/tests/mir_test_framework/interprocess_client_server_test.cpp:90: Failure
  8: Value of: result.exit_code
  8: Expected: is equal to 0
  8:   Actual: 1 (of type int)
  8: ==10090==
  8: ==10090== HEAP SUMMARY:
  8: ==10090==     in use at exit: 11,727 bytes in 86 blocks
  8: ==10090==   total heap usage: 258,445 allocs, 258,359 frees, 16,749,998 bytes allocated
  8: ==10090==
  8: ==10090== 92 (64 direct, 28 indirect) bytes in 1 blocks are definitely lost in loss record 64 of 86
  8: ==10090==    at 0x4C2B100: operator new(unsigned long) (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
  8: ==10090==    by 0x5288C3C: allocate (new_allocator.h:104)
  8: ==10090==    by 0x5288C3C: allocate (alloc_traits.h:357)
  8: ==10090==    by 0x5288C3C: __shared_count<std::thread::_Impl<std::_Bind_simple<mir::client::rpc::StreamSocketTransport::init()::<lambda()>()> >, std::allocator<std::thread::_Impl<std::_Bind_simple<mir::client::rpc::StreamSocketTransport::init()::<lambda()>()> > >, std::_Bind_simple<mir::client::rpc::StreamSocketTransport::init()::<lambda()>()> > (shared_ptr_base.h:616)
  8: ==10090==    by 0x5288C3C: __shared_ptr<std::allocator<std::thread::_Impl<std::_Bind_simple<mir::client::rpc::StreamSocketTransport::init()::<lambda()>()> > >, std::_Bind_simple<mir::client::rpc::StreamSocketTransport::init()::<lambda()>()> > (shared_ptr_base.h:1090)
  8: ==10090==    by 0x5288C3C: shared_ptr<std::allocator<std::thread::_Impl<std::_Bind_simple<mir::client::rpc::StreamSocketTransport::init()::<lambda()>()> > >, std::_Bind_simple<mir::client::rpc::StreamSocketTransport::init()::<lambda()>()> > (shared_ptr.h:316)
  8: ==10090==    by 0x5288C3C: allocate_shared<std::thread::_Impl<std::_Bind_simple<mir::client::rpc::StreamSocketTransport::init()::<lambda()>()> >, std::allocator<std::thread::_Impl<std::_Bind_simple<mir::client::rpc::StreamSocketTransport::init()::<lambda()>()> > >, std::_Bind_simple<mir::client::rpc::StreamSocketTransport::init()::<lambda()>()> > (shared_ptr.h:588)
  8: ==10090==    by 0x5288C3C: make_shared<std::thread::_Impl<std::_Bind_simple<mir::client::rpc::StreamSocketTransport::init()::<lambda()>()> >, std::_Bind_simple<mir::client::rpc::StreamSocketTransport::init()::<lambda()>()> > (shared_ptr.h:604)
  8: ==10090==    by 0x5288C3C: _M_make_routine<std::_Bind_simple<mir::client::rpc::StreamSocketTransport::init()::<lambda()>()> > (thread:196)
  8: ==10090==    by 0x5288C3C: thread<mir::client::rpc::StreamSocketTransport::init()::<lambda()> > (thread:138)
  8: ==10090==    by 0x5288C3C: mir::client::rpc::StreamSocketTransport::init() (stream_socket_transport.cpp:188)
  8: ==10090==    by 0x5289A62: mir::client::rpc::StreamSocketTransport::StreamSocketTransport(mir::Fd const&) (stream_socket_transport.cpp:41)
  8: ==10090==    by 0x527B894: mir::client::rpc::make_rpc_channel(std::string const&, std::shared_ptr<mir::client::SurfaceMap> const&, std::shared_ptr<mir::client::DisplayConfiguration> const&, std::shared_ptr<mir::client::rpc::RpcReport> const&, std::shared_ptr<mir::client::LifecycleControl> const&, std::shared_ptr<mir::client::EventSink> const&) (make_socket_rpc_channel.cpp:55)
  8: ==10090==    by 0x5271DB3: operator() (default_connection_configuration.cpp:92)
  8: ==10090==    by 0x5271DB3: std::_Function_handler<std::shared_ptr<google::protobuf::RpcChannel> (), mir::client::DefaultConnectionConfiguration::the_rpc_channel()::{lambda()#1}>::_M_invoke(std::_Any_data const&) (functional:2025)
  8: ==10090==    by 0x5272648: operator() (functional:2439)
  8: ==10090==    by 0x5272648: operator() (cached_ptr.h:41)
  8: ==10090==    by 0x5272648: mir::client::DefaultConnectionConfiguration::the_rpc_channel() (default_connection_configuration.cpp:92)
  8: ==10090==    by 0x525DE95: MirConnection::MirConnection(mir::client::ConnectionConfiguration&) (mir_connection.cpp:108)
  8: ==10090==    by 0x52625EE: connect (mir_connection_api.cpp:78)
  8: ==10090==    by 0x52625EE: mir_connect (mir_connection_api.cpp:143)
  8: ==10090==    by 0x5CB7D1: ClientLibrary_creates_surface_Test::TestBody() (test_client_library.cpp:180)
  8: ==10090==    by 0x7AB7A2: HandleSehExceptionsInMethodIfSupported<testing::Test, void> (gtest.cc:2078)
  8: ==10090==    by 0x7AB7A2: void testing::internal::HandleExceptionsInMethodIfSupported<testing::Test, void>(testing::Test*, void (testing::Test::*)(), char const*) (gtest.cc:2114)
  8: ==10090==    by 0x7A1403: testing::Test::Run() (gtest.cc:2151)
  8: ==10090==    by 0x7A1527: testing::TestInfo::Run() [clone .part.372] (gtest.cc:2326)
  8: ==10090==
  8: ==10090== LEAK SUMMARY:
  8: ==10090==    definitely lost: 64 bytes in 1 blocks
  8: ==10090==    indirectly lost: 28 bytes in 2 blocks
  8: ==10090==      possibly lost: 1,071 bytes in 11 blocks
  8: ==10090==    still reachable: 10,564 bytes in 72 blocks
  8: ==10090==         suppressed: 0 bytes in 0 blocks
  8: ==10090== Reachable blocks (those to which a pointer was found) are not shown.
  8: ==10090== To see them, rerun with: --leak-check=full --show-leak-kinds=all
  8: ==10090==
  8: ==10090== For counts of detected and suppressed errors, rerun with: -v
  8: ==10090== ERROR SUMMARY: 1 errors from 1 contexts (suppressed: 0 from 0)
  8: /tmp/buildd/mir-0.9.0+15.04.20141125bzr2141pkg0vivid331/tests/mir_test_framework/interprocess_client_server_test.cpp:153: Failure
  8: Value of: result.exit_code
  8: Expected: is equal to 0
  8:   Actual: 1 (of type int)
  8: [  FAILED  ] ClientLibraryThread.handles_no_signals (707 ms)

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