[Ci-reports] fail on ssh://codereview.qt-project.org:29418/qt/qtbase#stable

Qt Continuous Integration System ci-noreply at qt-project.org
Tue Oct 29 12:47:35 CET 2013


one hundred and forty-one autotests failed :(

  No protocol specified
  QXcbConnection: Could not connect to display :0
  QtQA::App::TestRunner: Process exited due to signal 6; dumped core
  QtQA::App::TestRunner: ============================== backtrace follows: ==============================
  QtQA::App::TestRunner: gdb commands: thread apply all bt 100
  QtQA::App::TestRunner: [New LWP 18457]
  QtQA::App::TestRunner:
  QtQA::App::TestRunner: warning: Can't read pathname for load map: Input/output error.
  QtQA::App::TestRunner: [Thread debugging using libthread_db enabled]
  QtQA::App::TestRunner: Core was generated by `./tst_touchmouse -silent -o /work/build/_artifacts/test-logs/tst_touchmouse-tes'.
  QtQA::App::TestRunner: Program terminated with signal 6, Aborted.
  QtQA::App::TestRunner: #0  0x00007fc370ebe3a5 in __GI_raise (sig=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
  QtQA::App::TestRunner: 64	../nptl/sysdeps/unix/sysv/linux/raise.c: No such file or directory.
  QtQA::App::TestRunner: 	in ../nptl/sysdeps/unix/sysv/linux/raise.c
  QtQA::App::TestRunner:
  QtQA::App::TestRunner: Thread 1 (Thread 0x7fc373bb6760 (LWP 18457)):
  QtQA::App::TestRunner: #0  0x00007fc370ebe3a5 in __GI_raise (sig=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
  QtQA::App::TestRunner: #1  0x00007fc370ec1b0b in __GI_abort () at abort.c:92
  QtQA::App::TestRunner: #2  0x00007fc37180cf5c in TestNamespace::qt_message_fatal (context=..., message=...) at global/qlogging.cpp:981
  QtQA::App::TestRunner: #3  0x00007fc37180aa76 in TestNamespace::QMessageLogger::fatal (this=0x7fff10b07440, msg=0x7fc36be1f910 "QXcbConnection: Could not connect to display %s") at global/qlogging.cpp:384
  QtQA::App::TestRunner: #4  0x00007fc36bd80f6e in TestNamespace::QXcbConnection::QXcbConnection (this=0x6442e0, nativeInterface=0x63c400, canGrabServer=true, displayName=0x0) at qxcbconnection.cpp:290
  QtQA::App::TestRunner: #5  0x00007fc36bd89ad9 in TestNamespace::QXcbIntegration::QXcbIntegration (this=0x63c450, parameters=..., argc=@0x7fff10b07acc, argv=0x7fff10b07c08) at qxcbintegration.cpp:164
  QtQA::App::TestRunner: #6  0x00007fc36bda3e29 in TestNamespace::QXcbIntegrationPlugin::create (this=0x63c7a0, system=..., parameters=..., argc=@0x7fff10b07acc, argv=0x7fff10b07c08) at main.cpp:58
  QtQA::App::TestRunner: #7  0x00007fc3720bb0e6 in TestNamespace::loadIntegration (loader=0x7fc37279b900, key=..., parameters=..., argc=@0x7fff10b07acc, argv=0x7fff10b07c08) at kernel/qplatformintegrationfactory.cpp:64
  QtQA::App::TestRunner: #8  0x00007fc3720bb198 in TestNamespace::QPlatformIntegrationFactory::create (platform=..., paramList=..., argc=@0x7fff10b07acc, argv=0x7fff10b07c08, platformPluginPath=...) at kernel/qplatformintegrationfactory.cpp:81
  QtQA::App::TestRunner: #9  0x00007fc3720c58bc in TestNamespace::init_platform (pluginArgument=..., platformPluginPath=..., argc=@0x7fff10b07acc, argv=0x7fff10b07c08) at kernel/qguiapplication.cpp:897
  QtQA::App::TestRunner: #10 0x00007fc3720c6794 in TestNamespace::QGuiApplicationPrivate::createPlatformIntegration (this=0x639020) at kernel/qguiapplication.cpp:1028
  QtQA::App::TestRunner: #11 0x00007fc3720c6823 in TestNamespace::QGuiApplicationPrivate::createEventDispatcher (this=0x639020) at kernel/qguiapplication.cpp:1043
  QtQA::App::TestRunner: #12 0x00007fc371a88503 in TestNamespace::QCoreApplication::init (this=0x7fff10b07b00) at kernel/qcoreapplication.cpp:712
  QtQA::App::TestRunner: #13 0x00007fc371a882cd in TestNamespace::QCoreApplication::QCoreApplication (this=0x7fff10b07b00, p=...) at kernel/qcoreapplication.cpp:639
  QtQA::App::TestRunner: #14 0x00007fc3720c474f in TestNamespace::QGuiApplication::QGuiApplication (this=0x7fff10b07b00, argc=@0x7fff10b07acc, argv=0x7fff10b07c08, flags=328192) at kernel/qguiapplication.cpp:481
  QtQA::App::TestRunner: #15 0x0000000000412876 in main (argc=6, argv=0x7fff10b07c08) at tst_touchmouse.cpp:988
  QtQA::App::TestRunner:
  QtQA::App::TestRunner: ================================================================================
  QtQA::App::TestRunner: test failed, running again to see if it is flaky...
  No protocol specified
  QXcbConnection: Could not connect to display :0
  QtQA::App::TestRunner: Process exited due to signal 6; dumped core
  QtQA::App::TestRunner: ============================== backtrace follows: ==============================
  QtQA::App::TestRunner: gdb commands: thread apply all bt 100
  QtQA::App::TestRunner: [New LWP 18460]
  QtQA::App::TestRunner:
  QtQA::App::TestRunner: warning: Can't read pathname for load map: Input/output error.
  QtQA::App::TestRunner: [Thread debugging using libthread_db enabled]
  QtQA::App::TestRunner: Core was generated by `./tst_touchmouse -o /work/build/_artifacts/test-logs/tst_touchmouse-testresults'.
  QtQA::App::TestRunner: Program terminated with signal 6, Aborted.
  QtQA::App::TestRunner: #0  0x00007ff5737ce3a5 in __GI_raise (sig=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
  QtQA::App::TestRunner: 64	../nptl/sysdeps/unix/sysv/linux/raise.c: No such file or directory.
  QtQA::App::TestRunner: 	in ../nptl/sysdeps/unix/sysv/linux/raise.c
  QtQA::App::TestRunner:
  QtQA::App::TestRunner: Thread 1 (Thread 0x7ff5764c6760 (LWP 18460)):
  QtQA::App::TestRunner: #0  0x00007ff5737ce3a5 in __GI_raise (sig=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
  QtQA::App::TestRunner: #1  0x00007ff5737d1b0b in __GI_abort () at abort.c:92
  QtQA::App::TestRunner: #2  0x00007ff57411cf5c in TestNamespace::qt_message_fatal (context=..., message=...) at global/qlogging.cpp:981
  QtQA::App::TestRunner: #3  0x00007ff57411aa76 in TestNamespace::QMessageLogger::fatal (this=0x7fffa71ec070, msg=0x7ff56e72f910 "QXcbConnection: Could not connect to display %s") at global/qlogging.cpp:384
  QtQA::App::TestRunner: #4  0x00007ff56e690f6e in TestNamespace::QXcbConnection::QXcbConnection (this=0x1aab2e0, nativeInterface=0x1aa3400, canGrabServer=true, displayName=0x0) at qxcbconnection.cpp:290
  QtQA::App::TestRunner: #5  0x00007ff56e699ad9 in TestNamespace::QXcbIntegration::QXcbIntegration (this=0x1aa3450, parameters=..., argc=@0x7fffa71ec6fc, argv=0x7fffa71ec838) at qxcbintegration.cpp:164
  QtQA::App::TestRunner: #6  0x00007ff56e6b3e29 in TestNamespace::QXcbIntegrationPlugin::create (this=0x1aa37a0, system=..., parameters=..., argc=@0x7fffa71ec6fc, argv=0x7fffa71ec838) at main.cpp:58
  QtQA::App::TestRunner: #7  0x00007ff5749cb0e6 in TestNamespace::loadIntegration (loader=0x7ff5750ab900, key=..., parameters=..., argc=@0x7fffa71ec6fc, argv=0x7fffa71ec838) at kernel/qplatformintegrationfactory.cpp:64
  QtQA::App::TestRunner: #8  0x00007ff5749cb198 in TestNamespace::QPlatformIntegrationFactory::create (platform=..., paramList=..., argc=@0x7fffa71ec6fc, argv=0x7fffa71ec838, platformPluginPath=...) at kernel/qplatformintegrationfactory.cpp:81
  QtQA::App::TestRunner: #9  0x00007ff5749d58bc in TestNamespace::init_platform (pluginArgument=..., platformPluginPath=..., argc=@0x7fffa71ec6fc, argv=0x7fffa71ec838) at kernel/qguiapplication.cpp:897
  QtQA::App::TestRunner: #10 0x00007ff5749d6794 in TestNamespace::QGuiApplicationPrivate::createPlatformIntegration (this=0x1aa0020) at kernel/qguiapplication.cpp:1028
  QtQA::App::TestRunner: #11 0x00007ff5749d6823 in TestNamespace::QGuiApplicationPrivate::createEventDispatcher (this=0x1aa0020) at kernel/qguiapplication.cpp:1043
  QtQA::App::TestRunner: #12 0x00007ff574398503 in TestNamespace::QCoreApplication::init (this=0x7fffa71ec730) at kernel/qcoreapplication.cpp:712
  QtQA::App::TestRunner: #13 0x00007ff5743982cd in TestNamespace::QCoreApplication::QCoreApplication (this=0x7fffa71ec730, p=...) at kernel/qcoreapplication.cpp:639
  QtQA::App::TestRunner: #14 0x00007ff5749d474f in TestNamespace::QGuiApplication::QGuiApplication (this=0x7fffa71ec730, argc=@0x7fffa71ec6fc, argv=0x7fffa71ec838, flags=328192) at kernel/qguiapplication.cpp:481
  QtQA::App::TestRunner: #15 0x0000000000412876 in main (argc=5, argv=0x7fffa71ec838) at tst_touchmouse.cpp:988
  QtQA::App::TestRunner:
  QtQA::App::TestRunner: ================================================================================
  QtQA::App::TestRunner: test failure could be reproduced twice consecutively
  QtQA::App::TestRunner: end tst_touchmouse: 25 seconds, signal 6
  
  No protocol specified
  QXcbConnection: Could not connect to display :0
  QtQA::App::TestRunner: Process exited due to signal 6; dumped core
  QtQA::App::TestRunner: ============================== backtrace follows: ==============================
  QtQA::App::TestRunner: gdb commands: thread apply all bt 100
  QtQA::App::TestRunner: [New LWP 18427]
  QtQA::App::TestRunner:
  QtQA::App::TestRunner: warning: Can't read pathname for load map: Input/output error.
  QtQA::App::TestRunner: [Thread debugging using libthread_db enabled]
  QtQA::App::TestRunner: Core was generated by `./tst_qv4debugger -silent -o /work/build/_artifacts/test-logs/tst_qv4debugger-t'.
  QtQA::App::TestRunner: Program terminated with signal 6, Aborted.
  QtQA::App::TestRunner: #0  0x00007f2c711893a5 in __GI_raise (sig=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
  QtQA::App::TestRunner: 64	../nptl/sysdeps/unix/sysv/linux/raise.c: No such file or directory.
  QtQA::App::TestRunner: 	in ../nptl/sysdeps/unix/sysv/linux/raise.c
  QtQA::App::TestRunner:
  QtQA::App::TestRunner: Thread 1 (Thread 0x7f2c7371b760 (LWP 18427)):
  QtQA::App::TestRunner: #0  0x00007f2c711893a5 in __GI_raise (sig=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
  QtQA::App::TestRunner: #1  0x00007f2c7118cb0b in __GI_abort () at abort.c:92
  QtQA::App::TestRunner: #2  0x00007f2c71ad7f5c in TestNamespace::qt_message_fatal (context=..., message=...) at global/qlogging.cpp:981
  QtQA::App::TestRunner: #3  0x00007f2c71ad5a76 in TestNamespace::QMessageLogger::fatal (this=0x7fff3140ac80, msg=0x7f2c6c0ea910 "QXcbConnection: Could not connect to display %s") at global/qlogging.cpp:384
  QtQA::App::TestRunner: #4  0x00007f2c6c04bf6e in TestNamespace::QXcbConnection::QXcbConnection (this=0x145d290, nativeInterface=0x14553b0, canGrabServer=true, displayName=0x0) at qxcbconnection.cpp:290
  QtQA::App::TestRunner: #5  0x00007f2c6c054ad9 in TestNamespace::QXcbIntegration::QXcbIntegration (this=0x1455400, parameters=..., argc=@0x7fff3140b30c, argv=0x7fff3140b448) at qxcbintegration.cpp:164
  QtQA::App::TestRunner: #6  0x00007f2c6c06ee29 in TestNamespace::QXcbIntegrationPlugin::create (this=0x1455750, system=..., parameters=..., argc=@0x7fff3140b30c, argv=0x7fff3140b448) at main.cpp:58
  QtQA::App::TestRunner: #7  0x00007f2c723860e6 in TestNamespace::loadIntegration (loader=0x7f2c72a66900, key=..., parameters=..., argc=@0x7fff3140b30c, argv=0x7fff3140b448) at kernel/qplatformintegrationfactory.cpp:64
  QtQA::App::TestRunner: #8  0x00007f2c72386198 in TestNamespace::QPlatformIntegrationFactory::create (platform=..., paramList=..., argc=@0x7fff3140b30c, argv=0x7fff3140b448, platformPluginPath=...) at kernel/qplatformintegrationfactory.cpp:81
  QtQA::App::TestRunner: #9  0x00007f2c723908bc in TestNamespace::init_platform (pluginArgument=..., platformPluginPath=..., argc=@0x7fff3140b30c, argv=0x7fff3140b448) at kernel/qguiapplication.cpp:897
  QtQA::App::TestRunner: #10 0x00007f2c72391794 in TestNamespace::QGuiApplicationPrivate::createPlatformIntegration (this=0x1451bc0) at kernel/qguiapplication.cpp:1028
  QtQA::App::TestRunner: #11 0x00007f2c72391823 in TestNamespace::QGuiApplicationPrivate::createEventDispatcher (this=0x1451bc0) at kernel/qguiapplication.cpp:1043
  QtQA::App::TestRunner: #12 0x00007f2c71d53503 in TestNamespace::QCoreApplication::init (this=0x7fff3140b340) at kernel/qcoreapplication.cpp:712
  QtQA::App::TestRunner: #13 0x00007f2c71d532cd in TestNamespace::QCoreApplication::QCoreApplication (this=0x7fff3140b340, p=...) at kernel/qcoreapplication.cpp:639
  QtQA::App::TestRunner: #14 0x00007f2c7238f74f in TestNamespace::QGuiApplication::QGuiApplication (this=0x7fff3140b340, argc=@0x7fff3140b30c, argv=0x7fff3140b448, flags=328192) at kernel/qguiapplication.cpp:481
  QtQA::App::TestRunner: #15 0x0000000000409498 in main (argc=6, argv=0x7fff3140b448) at tst_qv4debugger.cpp:451
  QtQA::App::TestRunner:
  QtQA::App::TestRunner: ================================================================================
  QtQA::App::TestRunner: test failed, running again to see if it is flaky...
  No protocol specified
  QXcbConnection: Could not connect to display :0
  QtQA::App::TestRunner: Process exited due to signal 6; dumped core
  QtQA::App::TestRunner: ============================== backtrace follows: ==============================
  QtQA::App::TestRunner: gdb commands: thread apply all bt 100
  QtQA::App::TestRunner: [New LWP 18453]
  QtQA::App::TestRunner:
  QtQA::App::TestRunner: warning: Can't read pathname for load map: Input/output error.
  QtQA::App::TestRunner: [Thread debugging using libthread_db enabled]
  QtQA::App::TestRunner: Core was generated by `./tst_qv4debugger -o /work/build/_artifacts/test-logs/tst_qv4debugger-testresul'.
  QtQA::App::TestRunner: Program terminated with signal 6, Aborted.
  QtQA::App::TestRunner: #0  0x00007f7b576293a5 in __GI_raise (sig=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
  QtQA::App::TestRunner: 64	../nptl/sysdeps/unix/sysv/linux/raise.c: No such file or directory.
  QtQA::App::TestRunner: 	in ../nptl/sysdeps/unix/sysv/linux/raise.c
  QtQA::App::TestRunner:
  QtQA::App::TestRunner: Thread 1 (Thread 0x7f7b59bbb760 (LWP 18453)):
  QtQA::App::TestRunner: #0  0x00007f7b576293a5 in __GI_raise (sig=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
  QtQA::App::TestRunner: #1  0x00007f7b5762cb0b in __GI_abort () at abort.c:92
  QtQA::App::TestRunner: #2  0x00007f7b57f77f5c in TestNamespace::qt_message_fatal (context=..., message=...) at global/qlogging.cpp:981
  QtQA::App::TestRunner: #3  0x00007f7b57f75a76 in TestNamespace::QMessageLogger::fatal (this=0x7fff5fdbf180, msg=0x7f7b5258a910 "QXcbConnection: Could not connect to display %s") at global/qlogging.cpp:384
  QtQA::App::TestRunner: #4  0x00007f7b524ebf6e in TestNamespace::QXcbConnection::QXcbConnection (this=0x18a4290, nativeInterface=0x189c3b0, canGrabServer=true, displayName=0x0) at qxcbconnection.cpp:290
  QtQA::App::TestRunner: #5  0x00007f7b524f4ad9 in TestNamespace::QXcbIntegration::QXcbIntegration (this=0x189c400, parameters=..., argc=@0x7fff5fdbf80c, argv=0x7fff5fdbf948) at qxcbintegration.cpp:164
  QtQA::App::TestRunner: #6  0x00007f7b5250ee29 in TestNamespace::QXcbIntegrationPlugin::create (this=0x189c750, system=..., parameters=..., argc=@0x7fff5fdbf80c, argv=0x7fff5fdbf948) at main.cpp:58
  QtQA::App::TestRunner: #7  0x00007f7b588260e6 in TestNamespace::loadIntegration (loader=0x7f7b58f06900, key=..., parameters=..., argc=@0x7fff5fdbf80c, argv=0x7fff5fdbf948) at kernel/qplatformintegrationfactory.cpp:64
  QtQA::App::TestRunner: #8  0x00007f7b58826198 in TestNamespace::QPlatformIntegrationFactory::create (platform=..., paramList=..., argc=@0x7fff5fdbf80c, argv=0x7fff5fdbf948, platformPluginPath=...) at kernel/qplatformintegrationfactory.cpp:81
  QtQA::App::TestRunner: #9  0x00007f7b588308bc in TestNamespace::init_platform (pluginArgument=..., platformPluginPath=..., argc=@0x7fff5fdbf80c, argv=0x7fff5fdbf948) at kernel/qguiapplication.cpp:897
  QtQA::App::TestRunner: #10 0x00007f7b58831794 in TestNamespace::QGuiApplicationPrivate::createPlatformIntegration (this=0x1898bc0) at kernel/qguiapplication.cpp:1028
  QtQA::App::TestRunner: #11 0x00007f7b58831823 in TestNamespace::QGuiApplicationPrivate::createEventDispatcher (this=0x1898bc0) at kernel/qguiapplication.cpp:1043
  QtQA::App::TestRunner: #12 0x00007f7b581f3503 in TestNamespace::QCoreApplication::init (this=0x7fff5fdbf840) at kernel/qcoreapplication.cpp:712
  QtQA::App::TestRunner: #13 0x00007f7b581f32cd in TestNamespace::QCoreApplication::QCoreApplication (this=0x7fff5fdbf840, p=...) at kernel/qcoreapplication.cpp:639
  QtQA::App::TestRunner: #14 0x00007f7b5882f74f in TestNamespace::QGuiApplication::QGuiApplication (this=0x7fff5fdbf840, argc=@0x7fff5fdbf80c, argv=0x7fff5fdbf948, flags=328192) at kernel/qguiapplication.cpp:481
  QtQA::App::TestRunner: #15 0x0000000000409498 in main (argc=5, argv=0x7fff5fdbf948) at tst_qv4debugger.cpp:451
  QtQA::App::TestRunner:
  QtQA::App::TestRunner: ================================================================================
  QtQA::App::TestRunner: test failure could be reproduced twice consecutively
  QtQA::App::TestRunner: end tst_qv4debugger: 20 seconds, signal 6
  
  No protocol specified
  QXcbConnection: Could not connect to display :0
  QtQA::App::TestRunner: Process exited due to signal 6; dumped core
  QtQA::App::TestRunner: ============================== backtrace follows: ==============================
  QtQA::App::TestRunner: gdb commands: thread apply all bt 100
  QtQA::App::TestRunner:
  QtQA::App::TestRunner: warning: core file may not match specified executable file.
  QtQA::App::TestRunner: [New LWP 18335]
  QtQA::App::TestRunner:
  QtQA::App::TestRunner: warning: Can't read pathname for load map: Input/output error.
  QtQA::App::TestRunner: [Thread debugging using libthread_db enabled]
  QtQA::App::TestRunner: Core was generated by `./tst_qtqmlmodules -silent -o /work/build/_artifacts/test-logs/tst_qtqmlmodules'.
  QtQA::App::TestRunner: Program terminated with signal 6, Aborted.
  QtQA::App::TestRunner: #0  0x00007f827307a3a5 in __GI_raise (sig=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
  QtQA::App::TestRunner: 64	../nptl/sysdeps/unix/sysv/linux/raise.c: No such file or directory.
  QtQA::App::TestRunner: 	in ../nptl/sysdeps/unix/sysv/linux/raise.c
  QtQA::App::TestRunner:
  QtQA::App::TestRunner: Thread 1 (Thread 0x7f827560c760 (LWP 18335)):
  QtQA::App::TestRunner: #0  0x00007f827307a3a5 in __GI_raise (sig=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
  QtQA::App::TestRunner: #1  0x00007f827307db0b in __GI_abort () at abort.c:92
  QtQA::App::TestRunner: #2  0x00007f82739c8f5c in TestNamespace::qt_message_fatal (context=..., message=...) at global/qlogging.cpp:981
  QtQA::App::TestRunner: #3  0x00007f82739c6a76 in TestNamespace::QMessageLogger::fatal (this=0x7fff9ebcf980, msg=0x7f826dfdb910 "QXcbConnection: Could not connect to display %s") at global/qlogging.cpp:384
  QtQA::App::TestRunner: #4  0x00007f826df3cf6e in TestNamespace::QXcbConnection::QXcbConnection (this=0x22962b0, nativeInterface=0x228e770, canGrabServer=true, displayName=0x0) at qxcbconnection.cpp:290
  QtQA::App::TestRunner: #5  0x00007f826df45ad9 in TestNamespace::QXcbIntegration::QXcbIntegration (this=0x228c6c0, parameters=..., argc=@0x7fff9ebd000c, argv=0x7fff9ebd0148) at qxcbintegration.cpp:164
  QtQA::App::TestRunner: #6  0x00007f826df5fe29 in TestNamespace::QXcbIntegrationPlugin::create (this=0x228dcd0, system=..., parameters=..., argc=@0x7fff9ebd000c, argv=0x7fff9ebd0148) at main.cpp:58
  QtQA::App::TestRunner: #7  0x00007f82742770e6 in TestNamespace::loadIntegration (loader=0x7f8274957900, key=..., parameters=..., argc=@0x7fff9ebd000c, argv=0x7fff9ebd0148) at kernel/qplatformintegrationfactory.cpp:64
  QtQA::App::TestRunner: #8  0x00007f8274277198 in TestNamespace::QPlatformIntegrationFactory::create (platform=..., paramList=..., argc=@0x7fff9ebd000c, argv=0x7fff9ebd0148, platformPluginPath=...) at kernel/qplatformintegrationfactory.cpp:81
  QtQA::App::TestRunner: #9  0x00007f82742818bc in TestNamespace::init_platform (pluginArgument=..., platformPluginPath=..., argc=@0x7fff9ebd000c, argv=0x7fff9ebd0148) at kernel/qguiapplication.cpp:897
  QtQA::App::TestRunner: #10 0x00007f8274282794 in TestNamespace::QGuiApplicationPrivate::createPlatformIntegration (this=0x228abc0) at kernel/qguiapplication.cpp:1028
  QtQA::App::TestRunner: #11 0x00007f8274282823 in TestNamespace::QGuiApplicationPrivate::createEventDispatcher (this=0x228abc0) at kernel/qguiapplication.cpp:1043
  QtQA::App::TestRunner: #12 0x00007f8273c44503 in TestNamespace::QCoreApplication::init (this=0x7fff9ebd0040) at kernel/qcoreapplication.cpp:712
  QtQA::App::TestRunner: #13 0x00007f8273c442cd in TestNamespace::QCoreApplication::QCoreApplication (this=0x7fff9ebd0040, p=...) at kernel/qcoreapplication.cpp:639
  QtQA::App::TestRunner: #14 0x00007f827428074f in TestNamespace::QGuiApplication::QGuiApplication (this=0x7fff9ebd0040, argc=@0x7fff9ebd000c, argv=0x7fff9ebd0148, flags=328192) at kernel/qguiapplication.cpp:481
  QtQA::App::TestRunner: #15 0x0000000000404a8e in main (argc=6, argv=0x7fff9ebd0148) at tst_qtqmlmodules.cpp:93
  QtQA::App::TestRunner:
  QtQA::App::TestRunner: ================================================================================
  QtQA::App::TestRunner: test failed, running again to see if it is flaky...
  No protocol specified
  QXcbConnection: Could not connect to display :0
  QtQA::App::TestRunner: Process exited due to signal 6; dumped core
  QtQA::App::TestRunner: ============================== backtrace follows: ==============================
  QtQA::App::TestRunner: gdb commands: thread apply all bt 100
  QtQA::App::TestRunner:
  QtQA::App::TestRunner: warning: core file may not match specified executable file.
  QtQA::App::TestRunner: [New LWP 18386]
  QtQA::App::TestRunner:
  QtQA::App::TestRunner: warning: Can't read pathname for load map: Input/output error.
  QtQA::App::TestRunner: [Thread debugging using libthread_db enabled]
  QtQA::App::TestRunner: Core was generated by `./tst_qtqmlmodules -o /work/build/_artifacts/test-logs/tst_qtqmlmodules-testres'.
  QtQA::App::TestRunner: Program terminated with signal 6, Aborted.
  QtQA::App::TestRunner: #0  0x00007fd82fb953a5 in __GI_raise (sig=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
  QtQA::App::TestRunner: 64	../nptl/sysdeps/unix/sysv/linux/raise.c: No such file or directory.
  QtQA::App::TestRunner: 	in ../nptl/sysdeps/unix/sysv/linux/raise.c
  QtQA::App::TestRunner:
  QtQA::App::TestRunner: Thread 1 (Thread 0x7fd832127760 (LWP 18386)):
  QtQA::App::TestRunner: #0  0x00007fd82fb953a5 in __GI_raise (sig=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
  QtQA::App::TestRunner: #1  0x00007fd82fb98b0b in __GI_abort () at abort.c:92
  QtQA::App::TestRunner: #2  0x00007fd8304e3f5c in TestNamespace::qt_message_fatal (context=..., message=...) at global/qlogging.cpp:981
  QtQA::App::TestRunner: #3  0x00007fd8304e1a76 in TestNamespace::QMessageLogger::fatal (this=0x7fffeed18b60, msg=0x7fd82aaf6910 "QXcbConnection: Could not connect to display %s") at global/qlogging.cpp:384
  QtQA::App::TestRunner: #4  0x00007fd82aa57f6e in TestNamespace::QXcbConnection::QXcbConnection (this=0x1dcf2b0, nativeInterface=0x1dc7770, canGrabServer=true, displayName=0x0) at qxcbconnection.cpp:290
  QtQA::App::TestRunner: #5  0x00007fd82aa60ad9 in TestNamespace::QXcbIntegration::QXcbIntegration (this=0x1dc56c0, parameters=..., argc=@0x7fffeed191ec, argv=0x7fffeed19328) at qxcbintegration.cpp:164
  QtQA::App::TestRunner: #6  0x00007fd82aa7ae29 in TestNamespace::QXcbIntegrationPlugin::create (this=0x1dc6cd0, system=..., parameters=..., argc=@0x7fffeed191ec, argv=0x7fffeed19328) at main.cpp:58
  QtQA::App::TestRunner: #7  0x00007fd830d920e6 in TestNamespace::loadIntegration (loader=0x7fd831472900, key=..., parameters=..., argc=@0x7fffeed191ec, argv=0x7fffeed19328) at kernel/qplatformintegrationfactory.cpp:64
  QtQA::App::TestRunner: #8  0x00007fd830d92198 in TestNamespace::QPlatformIntegrationFactory::create (platform=..., paramList=..., argc=@0x7fffeed191ec, argv=0x7fffeed19328, platformPluginPath=...) at kernel/qplatformintegrationfactory.cpp:81
  QtQA::App::TestRunner: #9  0x00007fd830d9c8bc in TestNamespace::init_platform (pluginArgument=..., platformPluginPath=..., argc=@0x7fffeed191ec, argv=0x7fffeed19328) at kernel/qguiapplication.cpp:897
  QtQA::App::TestRunner: #10 0x00007fd830d9d794 in TestNamespace::QGuiApplicationPrivate::createPlatformIntegration (this=0x1dc3bc0) at kernel/qguiapplication.cpp:1028
  QtQA::App::TestRunner: #11 0x00007fd830d9d823 in TestNamespace::QGuiApplicationPrivate::createEventDispatcher (this=0x1dc3bc0) at kernel/qguiapplication.cpp:1043
  QtQA::App::TestRunner: #12 0x00007fd83075f503 in TestNamespace::QCoreApplication::init (this=0x7fffeed19220) at kernel/qcoreapplication.cpp:712
  QtQA::App::TestRunner: #13 0x00007fd83075f2cd in TestNamespace::QCoreApplication::QCoreApplication (this=0x7fffeed19220, p=...) at kernel/qcoreapplication.cpp:639
  QtQA::App::TestRunner: #14 0x00007fd830d9b74f in TestNamespace::QGuiApplication::QGuiApplication (this=0x7fffeed19220, argc=@0x7fffeed191ec, argv=0x7fffeed19328, flags=328192) at kernel/qguiapplication.cpp:481
  QtQA::App::TestRunner: #15 0x0000000000404a8e in main (argc=5, argv=0x7fffeed19328) at tst_qtqmlmodules.cpp:93
  QtQA::App::TestRunner:
  QtQA::App::TestRunner: ================================================================================
  QtQA::App::TestRunner: test failure could be reproduced twice consecutively
  QtQA::App::TestRunner: end tst_qtqmlmodules: 21 seconds, signal 6
  
  No protocol specified
  QXcbConnection: Could not connect to display :0
  QtQA::App::TestRunner: Process exited due to signal 6; dumped core
  QtQA::App::TestRunner: ============================== backtrace follows: ==============================
  QtQA::App::TestRunner: gdb commands: thread apply all bt 100
  QtQA::App::TestRunner:
  QtQA::App::TestRunner: warning: core file may not match specified executable file.
  QtQA::App::TestRunner: [New LWP 18227]
  QtQA::App::TestRunner:
  QtQA::App::TestRunner: warning: Can't read pathname for load map: Input/output error.
  QtQA::App::TestRunner: [Thread debugging using libthread_db enabled]
  QtQA::App::TestRunner: Core was generated by `./tst_qquickwindow -silent -o /work/build/_artifacts/test-logs/tst_qquickwindow'.
  QtQA::App::TestRunner: Program terminated with signal 6, Aborted.
  QtQA::App::TestRunner: #0  0x00007fb70d5ba3a5 in __GI_raise (sig=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
  QtQA::App::TestRunner: 64	../nptl/sysdeps/unix/sysv/linux/raise.c: No such file or directory.
  QtQA::App::TestRunner: 	in ../nptl/sysdeps/unix/sysv/linux/raise.c
  QtQA::App::TestRunner:
  QtQA::App::TestRunner: Thread 1 (Thread 0x7fb7102b2760 (LWP 18227)):
  QtQA::App::TestRunner: #0  0x00007fb70d5ba3a5 in __GI_raise (sig=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
  QtQA::App::TestRunner: #1  0x00007fb70d5bdb0b in __GI_abort () at abort.c:92
  QtQA::App::TestRunner: #2  0x00007fb70df08f5c in TestNamespace::qt_message_fatal (context=..., message=...) at global/qlogging.cpp:981
  QtQA::App::TestRunner: #3  0x00007fb70df06a76 in TestNamespace::QMessageLogger::fatal (this=0x7fffd03698b0, msg=0x7fb70851b910 "QXcbConnection: Could not connect to display %s") at global/qlogging.cpp:384
  QtQA::App::TestRunner: #4  0x00007fb70847cf6e in TestNamespace::QXcbConnection::QXcbConnection (this=0x1e77300, nativeInterface=0x1e6da60, canGrabServer=true, displayName=0x0) at qxcbconnection.cpp:290
  QtQA::App::TestRunner: #5  0x00007fb708485ad9 in TestNamespace::QXcbIntegration::QXcbIntegration (this=0x1e6f970, parameters=..., argc=@0x7fffd0369f3c, argv=0x7fffd036a088) at qxcbintegration.cpp:164
  QtQA::App::TestRunner: #6  0x00007fb70849fe29 in TestNamespace::QXcbIntegrationPlugin::create (this=0x1e6ed10, system=..., parameters=..., argc=@0x7fffd0369f3c, argv=0x7fffd036a088) at main.cpp:58
  QtQA::App::TestRunner: #7  0x00007fb70e7b70e6 in TestNamespace::loadIntegration (loader=0x7fb70ee97900, key=..., parameters=..., argc=@0x7fffd0369f3c, argv=0x7fffd036a088) at kernel/qplatformintegrationfactory.cpp:64
  QtQA::App::TestRunner: #8  0x00007fb70e7b7198 in TestNamespace::QPlatformIntegrationFactory::create (platform=..., paramList=..., argc=@0x7fffd0369f3c, argv=0x7fffd036a088, platformPluginPath=...) at kernel/qplatformintegrationfactory.cpp:81
  QtQA::App::TestRunner: #9  0x00007fb70e7c18bc in TestNamespace::init_platform (pluginArgument=..., platformPluginPath=..., argc=@0x7fffd0369f3c, argv=0x7fffd036a088) at kernel/qguiapplication.cpp:897
  QtQA::App::TestRunner: #10 0x00007fb70e7c2794 in TestNamespace::QGuiApplicationPrivate::createPlatformIntegration (this=0x1e6c020) at kernel/qguiapplication.cpp:1028
  QtQA::App::TestRunner: #11 0x00007fb70e7c2823 in TestNamespace::QGuiApplicationPrivate::createEventDispatcher (this=0x1e6c020) at kernel/qguiapplication.cpp:1043
  QtQA::App::TestRunner: #12 0x00007fb70e184503 in TestNamespace::QCoreApplication::init (this=0x7fffd0369f80) at kernel/qcoreapplication.cpp:712
  QtQA::App::TestRunner: #13 0x00007fb70e1842cd in TestNamespace::QCoreApplication::QCoreApplication (this=0x7fffd0369f80, p=...) at kernel/qcoreapplication.cpp:639
  QtQA::App::TestRunner: #14 0x00007fb70e7c074f in TestNamespace::QGuiApplication::QGuiApplication (this=0x7fffd0369f80, argc=@0x7fffd0369f3c, argv=0x7fffd036a088, flags=328192) at kernel/qguiapplication.cpp:481
  QtQA::App::TestRunner: #15 0x0000000000429050 in main (argc=6, argv=0x7fffd036a088) at tst_qquickwindow.cpp:1528
  QtQA::App::TestRunner:
  QtQA::App::TestRunner: ================================================================================
  QtQA::App::TestRunner: test failed, running again to see if it is flaky...
  No protocol specified
  QXcbConnection: Could not connect to display :0
  QtQA::App::TestRunner: Process exited due to signal 6; dumped core
  QtQA::App::TestRunner: ============================== backtrace follows: ==============================
  QtQA::App::TestRunner: gdb commands: thread apply all bt 100
  QtQA::App::TestRunner:
  QtQA::App::TestRunner: warning: core file may not match specified executable file.
  QtQA::App::TestRunner: [New LWP 18263]
  QtQA::App::TestRunner:
  QtQA::App::TestRunner: warning: Can't read pathname for load map: Input/output error.
  QtQA::App::TestRunner: [Thread debugging using libthread_db enabled]
  QtQA::App::TestRunner: Core was generated by `./tst_qquickwindow -o /work/build/_artifacts/test-logs/tst_qquickwindow-testres'.
  QtQA::App::TestRunner: Program terminated with signal 6, Aborted.
  QtQA::App::TestRunner: #0  0x00007fc88b0043a5 in __GI_raise (sig=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
  QtQA::App::TestRunner: 64	../nptl/sysdeps/unix/sysv/linux/raise.c: No such file or directory.
  QtQA::App::TestRunner: 	in ../nptl/sysdeps/unix/sysv/linux/raise.c
  QtQA::App::TestRunner:
  QtQA::App::TestRunner: Thread 1 (Thread 0x7fc88dcfc760 (LWP 18263)):
  QtQA::App::TestRunner: #0  0x00007fc88b0043a5 in __GI_raise (sig=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
  QtQA::App::TestRunner: #1  0x00007fc88b007b0b in __GI_abort () at abort.c:92
  QtQA::App::TestRunner: #2  0x00007fc88b952f5c in TestNamespace::qt_message_fatal (context=..., message=...) at global/qlogging.cpp:981
  QtQA::App::TestRunner: #3  0x00007fc88b950a76 in TestNamespace::QMessageLogger::fatal (this=0x7fff3f92dd70, msg=0x7fc885f65910 "QXcbConnection: Could not connect to display %s") at global/qlogging.cpp:384
  QtQA::App::TestRunner: #4  0x00007fc885ec6f6e in TestNamespace::QXcbConnection::QXcbConnection (this=0x12a2300, nativeInterface=0x1298a60, canGrabServer=true, displayName=0x0) at qxcbconnection.cpp:290
  QtQA::App::TestRunner: #5  0x00007fc885ecfad9 in TestNamespace::QXcbIntegration::QXcbIntegration (this=0x129a970, parameters=..., argc=@0x7fff3f92e3fc, argv=0x7fff3f92e548) at qxcbintegration.cpp:164
  QtQA::App::TestRunner: #6  0x00007fc885ee9e29 in TestNamespace::QXcbIntegrationPlugin::create (this=0x1299d10, system=..., parameters=..., argc=@0x7fff3f92e3fc, argv=0x7fff3f92e548) at main.cpp:58
  QtQA::App::TestRunner: #7  0x00007fc88c2010e6 in TestNamespace::loadIntegration (loader=0x7fc88c8e1900, key=..., parameters=..., argc=@0x7fff3f92e3fc, argv=0x7fff3f92e548) at kernel/qplatformintegrationfactory.cpp:64
  QtQA::App::TestRunner: #8  0x00007fc88c201198 in TestNamespace::QPlatformIntegrationFactory::create (platform=..., paramList=..., argc=@0x7fff3f92e3fc, argv=0x7fff3f92e548, platformPluginPath=...) at kernel/qplatformintegrationfactory.cpp:81
  QtQA::App::TestRunner: #9  0x00007fc88c20b8bc in TestNamespace::init_platform (pluginArgument=..., platformPluginPath=..., argc=@0x7fff3f92e3fc, argv=0x7fff3f92e548) at kernel/qguiapplication.cpp:897
  QtQA::App::TestRunner: #10 0x00007fc88c20c794 in TestNamespace::QGuiApplicationPrivate::createPlatformIntegration (this=0x1297020) at kernel/qguiapplication.cpp:1028
  QtQA::App::TestRunner: #11 0x00007fc88c20c823 in TestNamespace::QGuiApplicationPrivate::createEventDispatcher (this=0x1297020) at kernel/qguiapplication.cpp:1043
  QtQA::App::TestRunner: #12 0x00007fc88bbce503 in TestNamespace::QCoreApplication::init (this=0x7fff3f92e440) at kernel/qcoreapplication.cpp:712
  QtQA::App::TestRunner: #13 0x00007fc88bbce2cd in TestNamespace::QCoreApplication::QCoreApplication (this=0x7fff3f92e440, p=...) at kernel/qcoreapplication.cpp:639
  QtQA::App::TestRunner: #14 0x00007fc88c20a74f in TestNamespace::QGuiApplication::QGuiApplication (this=0x7fff3f92e440, argc=@0x7fff3f92e3fc, argv=0x7fff3f92e548, flags=328192) at kernel/qguiapplication.cpp:481
  QtQA::App::TestRunner: #15 0x0000000000429050 in main (argc=5, argv=0x7fff3f92e548) at tst_qquickwindow.cpp:1528
  QtQA::App::TestRunner:
  QtQA::App::TestRunner: ================================================================================
  QtQA::App::TestRunner: test failure could be reproduced twice consecutively
  QtQA::App::TestRunner: end tst_qquickwindow: 26 seconds, signal 6
  
  No protocol specified
  QXcbConnection: Could not connect to display :0
  QtQA::App::TestRunner: Process exited due to signal 6; dumped core
  QtQA::App::TestRunner: ============================== backtrace follows: ==============================
  QtQA::App::TestRunner: gdb commands: thread apply all bt 100
  QtQA::App::TestRunner:
  QtQA::App::TestRunner: warning: core file may not match specified executable file.
  QtQA::App::TestRunner: [New LWP 18012]
  QtQA::App::TestRunner:
  QtQA::App::TestRunner: warning: Can't read pathname for load map: Input/output error.
  QtQA::App::TestRunner: [Thread debugging using libthread_db enabled]
  QtQA::App::TestRunner: Core was generated by `./tst_qquickwander -silent -o /work/build/_artifacts/test-logs/tst_qquickwander'.
  QtQA::App::TestRunner: Program terminated with signal 6, Aborted.
  QtQA::App::TestRunner: #0  0x00007ffb571363a5 in __GI_raise (sig=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
  QtQA::App::TestRunner: 64	../nptl/sysdeps/unix/sysv/linux/raise.c: No such file or directory.
  QtQA::App::TestRunner: 	in ../nptl/sysdeps/unix/sysv/linux/raise.c
  QtQA::App::TestRunner:
  QtQA::App::TestRunner: Thread 1 (Thread 0x7ffb5a104760 (LWP 18012)):
  QtQA::App::TestRunner: #0  0x00007ffb571363a5 in __GI_raise (sig=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
  QtQA::App::TestRunner: #1  0x00007ffb57139b0b in __GI_abort () at abort.c:92
  QtQA::App::TestRunner: #2  0x00007ffb57a84f5c in TestNamespace::qt_message_fatal (context=..., message=...) at global/qlogging.cpp:981
  QtQA::App::TestRunner: #3  0x00007ffb57a82a76 in TestNamespace::QMessageLogger::fatal (this=0x7fffda5c23b0, msg=0x7ffb52097910 "QXcbConnection: Could not connect to display %s") at global/qlogging.cpp:384
  QtQA::App::TestRunner: #4  0x00007ffb51ff8f6e in TestNamespace::QXcbConnection::QXcbConnection (this=0x21a14f0, nativeInterface=0x21999a0, canGrabServer=true, displayName=0x0) at qxcbconnection.cpp:290
  QtQA::App::TestRunner: #5  0x00007ffb52001ad9 in TestNamespace::QXcbIntegration::QXcbIntegration (this=0x2199950, parameters=..., argc=@0x7fffda5c2a3c, argv=0x7fffda5c2b78) at qxcbintegration.cpp:164
  QtQA::App::TestRunner: #6  0x00007ffb5201be29 in TestNamespace::QXcbIntegrationPlugin::create (this=0x2199290, system=..., parameters=..., argc=@0x7fffda5c2a3c, argv=0x7fffda5c2b78) at main.cpp:58
  QtQA::App::TestRunner: #7  0x00007ffb583330e6 in TestNamespace::loadIntegration (loader=0x7ffb58a13900, key=..., parameters=..., argc=@0x7fffda5c2a3c, argv=0x7fffda5c2b78) at kernel/qplatformintegrationfactory.cpp:64
  QtQA::App::TestRunner: #8  0x00007ffb58333198 in TestNamespace::QPlatformIntegrationFactory::create (platform=..., paramList=..., argc=@0x7fffda5c2a3c, argv=0x7fffda5c2b78, platformPluginPath=...) at kernel/qplatformintegrationfactory.cpp:81
  QtQA::App::TestRunner: #9  0x00007ffb5833d8bc in TestNamespace::init_platform (pluginArgument=..., platformPluginPath=..., argc=@0x7fffda5c2a3c, argv=0x7fffda5c2b78) at kernel/qguiapplication.cpp:897
  QtQA::App::TestRunner: #10 0x00007ffb5833e794 in TestNamespace::QGuiApplicationPrivate::createPlatformIntegration (this=0x2196050) at kernel/qguiapplication.cpp:1028
  QtQA::App::TestRunner: #11 0x00007ffb5833e823 in TestNamespace::QGuiApplicationPrivate::createEventDispatcher (this=0x2196050) at kernel/qguiapplication.cpp:1043
  QtQA::App::TestRunner: #12 0x00007ffb57d00503 in TestNamespace::QCoreApplication::init (this=0x7fffda5c2a70) at kernel/qcoreapplication.cpp:712
  QtQA::App::TestRunner: #13 0x00007ffb57d002cd in TestNamespace::QCoreApplication::QCoreApplication (this=0x7fffda5c2a70, p=...) at kernel/qcoreapplication.cpp:639
  QtQA::App::TestRunner: #14 0x00007ffb5833c74f in TestNamespace::QGuiApplication::QGuiApplication (this=0x7fffda5c2a70, argc=@0x7fffda5c2a3c, argv=0x7fffda5c2b78, flags=328192) at kernel/qguiapplication.cpp:481
  QtQA::App::TestRunner: #15 0x0000000000405465 in main (argc=6, argv=0x7fffda5c2b78) at tst_qquickwander.cpp:97
  QtQA::App::TestRunner:
  QtQA::App::TestRunner: ================================================================================
  QtQA::App::TestRunner: test failed, running again to see if it is flaky...
  No protocol specified
  QXcbConnection: Could not connect to display :0
  QtQA::App::TestRunner: Process exited due to signal 6; dumped core
  QtQA::App::TestRunner: ============================== backtrace follows: ==============================
  QtQA::App::TestRunner: gdb commands: thread apply all bt 100
  QtQA::App::TestRunner:
  QtQA::App::TestRunner: warning: core file may not match specified executable file.
  QtQA::App::TestRunner: [New LWP 18107]
  QtQA::App::TestRunner:
  QtQA::App::TestRunner: warning: Can't read pathname for load map: Input/output error.
  QtQA::App::TestRunner: [Thread debugging using libthread_db enabled]
  QtQA::App::TestRunner: Core was generated by `./tst_qquickwander -o /work/build/_artifacts/test-logs/tst_qquickwander-testres'.
  QtQA::App::TestRunner: Program terminated with signal 6, Aborted.
  QtQA::App::TestRunner: #0  0x00007fb3a4caa3a5 in __GI_raise (sig=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
  QtQA::App::TestRunner: 64	../nptl/sysdeps/unix/sysv/linux/raise.c: No such file or directory.
  QtQA::App::TestRunner: 	in ../nptl/sysdeps/unix/sysv/linux/raise.c
  QtQA::App::TestRunner:
  QtQA::App::TestRunner: Thread 1 (Thread 0x7fb3a7c77760 (LWP 18107)):
  QtQA::App::TestRunner: #0  0x00007fb3a4caa3a5 in __GI_raise (sig=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
  QtQA::App::TestRunner: #1  0x00007fb3a4cadb0b in __GI_abort () at abort.c:92
  QtQA::App::TestRunner: #2  0x00007fb3a55f8f5c in TestNamespace::qt_message_fatal (context=..., message=...) at global/qlogging.cpp:981
  QtQA::App::TestRunner: #3  0x00007fb3a55f6a76 in TestNamespace::QMessageLogger::fatal (this=0x7fffce094230, msg=0x7fb39fc0b910 "QXcbConnection: Could not connect to display %s") at global/qlogging.cpp:384
  QtQA::App::TestRunner: #4  0x00007fb39fb6cf6e in TestNamespace::QXcbConnection::QXcbConnection (this=0x14c44f0, nativeInterface=0x14bc9a0, canGrabServer=true, displayName=0x0) at qxcbconnection.cpp:290
  QtQA::App::TestRunner: #5  0x00007fb39fb75ad9 in TestNamespace::QXcbIntegration::QXcbIntegration (this=0x14bc950, parameters=..., argc=@0x7fffce0948bc, argv=0x7fffce0949f8) at qxcbintegration.cpp:164
  QtQA::App::TestRunner: #6  0x00007fb39fb8fe29 in TestNamespace::QXcbIntegrationPlugin::create (this=0x14bc290, system=..., parameters=..., argc=@0x7fffce0948bc, argv=0x7fffce0949f8) at main.cpp:58
  QtQA::App::TestRunner: #7  0x00007fb3a5ea70e6 in TestNamespace::loadIntegration (loader=0x7fb3a6587900, key=..., parameters=..., argc=@0x7fffce0948bc, argv=0x7fffce0949f8) at kernel/qplatformintegrationfactory.cpp:64
  QtQA::App::TestRunner: #8  0x00007fb3a5ea7198 in TestNamespace::QPlatformIntegrationFactory::create (platform=..., paramList=..., argc=@0x7fffce0948bc, argv=0x7fffce0949f8, platformPluginPath=...) at kernel/qplatformintegrationfactory.cpp:81
  QtQA::App::TestRunner: #9  0x00007fb3a5eb18bc in TestNamespace::init_platform (pluginArgument=..., platformPluginPath=..., argc=@0x7fffce0948bc, argv=0x7fffce0949f8) at kernel/qguiapplication.cpp:897
  QtQA::App::TestRunner: #10 0x00007fb3a5eb2794 in TestNamespace::QGuiApplicationPrivate::createPlatformIntegration (this=0x14b9050) at kernel/qguiapplication.cpp:1028
  QtQA::App::TestRunner: #11 0x00007fb3a5eb2823 in TestNamespace::QGuiApplicationPrivate::createEventDispatcher (this=0x14b9050) at kernel/qguiapplication.cpp:1043
  QtQA::App::TestRunner: #12 0x00007fb3a5874503 in TestNamespace::QCoreApplication::init (this=0x7fffce0948f0) at kernel/qcoreapplication.cpp:712
  QtQA::App::TestRunner: #13 0x00007fb3a58742cd in TestNamespace::QCoreApplication::QCoreApplication (this=0x7fffce0948f0, p=...) at kernel/qcoreapplication.cpp:639
  QtQA::App::TestRunner: #14 0x00007fb3a5eb074f in TestNamespace::QGuiApplication::QGuiApplication (this=0x7fffce0948f0, argc=@0x7fffce0948bc, argv=0x7fffce0949f8, flags=328192) at kernel/qguiapplication.cpp:481
  QtQA::App::TestRunner: #15 0x0000000000405465 in main (argc=5, argv=0x7fffce0949f8) at tst_qquickwander.cpp:97
  QtQA::App::TestRunner:
  QtQA::App::TestRunner: ================================================================================
  QtQA::App::TestRunner: test failure could be reproduced twice consecutively
  QtQA::App::TestRunner: end tst_qquickwander: 31 seconds, signal 6
  
  No protocol specified
  QXcbConnection: Could not connect to display :0
  QtQA::App::TestRunner: Process exited due to signal 6; dumped core
  QtQA::App::TestRunner: ============================== backtrace follows: ==============================
  QtQA::App::TestRunner: gdb commands: thread apply all bt 100
  QtQA::App::TestRunner:
  QtQA::App::TestRunner: warning: core file may not match specified executable file.
  QtQA::App::TestRunner: [New LWP 17736]
  QtQA::App::TestRunner:
  QtQA::App::TestRunner: warning: Can't read pathname for load map: Input/output error.
  QtQA::App::TestRunner: [Thread debugging using libthread_db enabled]
  QtQA::App::TestRunner: Core was generated by `./tst_qquickvisualdatamodel -silent -o /work/build/_artifacts/test-logs/tst_qqu'.
  QtQA::App::TestRunner: Program terminated with signal 6, Aborted.
  QtQA::App::TestRunner: #0  0x00007ffcab8203a5 in __GI_raise (sig=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
  QtQA::App::TestRunner: 64	../nptl/sysdeps/unix/sysv/linux/raise.c: No such file or directory.
  QtQA::App::TestRunner: 	in ../nptl/sysdeps/unix/sysv/linux/raise.c
  QtQA::App::TestRunner:
  QtQA::App::TestRunner: Thread 1 (Thread 0x7ffcaef0f760 (LWP 17736)):
  QtQA::App::TestRunner: #0  0x00007ffcab8203a5 in __GI_raise (sig=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
  QtQA::App::TestRunner: #1  0x00007ffcab823b0b in __GI_abort () at abort.c:92
  QtQA::App::TestRunner: #2  0x00007ffcac16ef5c in TestNamespace::qt_message_fatal (context=..., message=...) at global/qlogging.cpp:981
  QtQA::App::TestRunner: #3  0x00007ffcac16ca76 in TestNamespace::QMessageLogger::fatal (this=0x7fffbfd1fc30, msg=0x7ffca6781910 "QXcbConnection: Could not connect to display %s") at global/qlogging.cpp:384
  QtQA::App::TestRunner: #4  0x00007ffca66e2f6e in TestNamespace::QXcbConnection::QXcbConnection (this=0x2280580, nativeInterface=0x2276870, canGrabServer=true, displayName=0x0) at qxcbconnection.cpp:290
  QtQA::App::TestRunner: #5  0x00007ffca66ebad9 in TestNamespace::QXcbIntegration::QXcbIntegration (this=0x2276820, parameters=..., argc=@0x7fffbfd2030c, argv=0x7fffbfd20478) at qxcbintegration.cpp:164
  QtQA::App::TestRunner: #6  0x00007ffca6705e29 in TestNamespace::QXcbIntegrationPlugin::create (this=0x2277310, system=..., parameters=..., argc=@0x7fffbfd2030c, argv=0x7fffbfd20478) at main.cpp:58
  QtQA::App::TestRunner: #7  0x00007ffcaca1d0e6 in TestNamespace::loadIntegration (loader=0x7ffcad0fd900, key=..., parameters=..., argc=@0x7fffbfd2030c, argv=0x7fffbfd20478) at kernel/qplatformintegrationfactory.cpp:64
  QtQA::App::TestRunner: #8  0x00007ffcaca1d198 in TestNamespace::QPlatformIntegrationFactory::create (platform=..., paramList=..., argc=@0x7fffbfd2030c, argv=0x7fffbfd20478, platformPluginPath=...) at kernel/qplatformintegrationfactory.cpp:81
  QtQA::App::TestRunner: #9  0x00007ffcaca278bc in TestNamespace::init_platform (pluginArgument=..., platformPluginPath=..., argc=@0x7fffbfd2030c, argv=0x7fffbfd20478) at kernel/qguiapplication.cpp:897
  QtQA::App::TestRunner: #10 0x00007ffcaca28794 in TestNamespace::QGuiApplicationPrivate::createPlatformIntegration (this=0x2275220) at kernel/qguiapplication.cpp:1028
  QtQA::App::TestRunner: #11 0x00007ffcaca28823 in TestNamespace::QGuiApplicationPrivate::createEventDispatcher (this=0x2275220) at kernel/qguiapplication.cpp:1043
  QtQA::App::TestRunner: #12 0x00007ffcad547d74 in TestNamespace::QApplicationPrivate::createEventDispatcher (this=0x2275220) at kernel/qapplication_qpa.cpp:85
  QtQA::App::TestRunner: #13 0x00007ffcac3ea503 in TestNamespace::QCoreApplication::init (this=0x7fffbfd20370) at kernel/qcoreapplication.cpp:712
  QtQA::App::TestRunner: #14 0x00007ffcac3ea2cd in TestNamespace::QCoreApplication::QCoreApplication (this=0x7fffbfd20370, p=...) at kernel/qcoreapplication.cpp:639
  QtQA::App::TestRunner: #15 0x00007ffcaca267c5 in TestNamespace::QGuiApplication::QGuiApplication (this=0x7fffbfd20370, p=...) at kernel/qguiapplication.cpp:492
  QtQA::App::TestRunner: #16 0x00007ffcad4d2d53 in TestNamespace::QApplication::QApplication (this=0x7fffbfd20370, argc=@0x7fffbfd2030c, argv=0x7fffbfd20478, _internal=328192) at kernel/qapplication.cpp:540
  QtQA::App::TestRunner: #17 0x00000000004560dd in main (argc=6, argv=0x7fffbfd20478) at tst_qquickvisualdatamodel.cpp:4246
  QtQA::App::TestRunner:
  QtQA::App::TestRunner: ================================================================================
  QtQA::App::TestRunner: test failed, running again to see if it is flaky...
  No protocol specified
  QXcbConnection: Could not connect to display :0
  QtQA::App::TestRunner: Process exited due to signal 6; dumped core
  QtQA::App::TestRunner: ============================== backtrace follows: ==============================
  QtQA::App::TestRunner: gdb commands: thread apply all bt 100
  QtQA::App::TestRunner:
  QtQA::App::TestRunner: warning: core file may not match specified executable file.
  QtQA::App::TestRunner: [New LWP 17871]
  QtQA::App::TestRunner:
  QtQA::App::TestRunner: warning: Can't read pathname for load map: Input/output error.
  QtQA::App::TestRunner: [Thread debugging using libthread_db enabled]
  QtQA::App::TestRunner: Core was generated by `./tst_qquickvisualdatamodel -o /work/build/_artifacts/test-logs/tst_qquickvisua'.
  QtQA::App::TestRunner: Program terminated with signal 6, Aborted.
  QtQA::App::TestRunner: #0  0x00007f704aab03a5 in __GI_raise (sig=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
  QtQA::App::TestRunner: 64	../nptl/sysdeps/unix/sysv/linux/raise.c: No such file or directory.
  QtQA::App::TestRunner: 	in ../nptl/sysdeps/unix/sysv/linux/raise.c
  QtQA::App::TestRunner:
  QtQA::App::TestRunner: Thread 1 (Thread 0x7f704e19f760 (LWP 17871)):
  QtQA::App::TestRunner: #0  0x00007f704aab03a5 in __GI_raise (sig=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
  QtQA::App::TestRunner: #1  0x00007f704aab3b0b in __GI_abort () at abort.c:92
  QtQA::App::TestRunner: #2  0x00007f704b3fef5c in TestNamespace::qt_message_fatal (context=..., message=...) at global/qlogging.cpp:981
  QtQA::App::TestRunner: #3  0x00007f704b3fca76 in TestNamespace::QMessageLogger::fatal (this=0x7fff43c90460, msg=0x7f7045a11910 "QXcbConnection: Could not connect to display %s") at global/qlogging.cpp:384
  QtQA::App::TestRunner: #4  0x00007f7045972f6e in TestNamespace::QXcbConnection::QXcbConnection (this=0x1f53580, nativeInterface=0x1f49870, canGrabServer=true, displayName=0x0) at qxcbconnection.cpp:290
  QtQA::App::TestRunner: #5  0x00007f704597bad9 in TestNamespace::QXcbIntegration::QXcbIntegration (this=0x1f49820, parameters=..., argc=@0x7fff43c90b3c, argv=0x7fff43c90ca8) at qxcbintegration.cpp:164
  QtQA::App::TestRunner: #6  0x00007f7045995e29 in TestNamespace::QXcbIntegrationPlugin::create (this=0x1f4a310, system=..., parameters=..., argc=@0x7fff43c90b3c, argv=0x7fff43c90ca8) at main.cpp:58
  QtQA::App::TestRunner: #7  0x00007f704bcad0e6 in TestNamespace::loadIntegration (loader=0x7f704c38d900, key=..., parameters=..., argc=@0x7fff43c90b3c, argv=0x7fff43c90ca8) at kernel/qplatformintegrationfactory.cpp:64
  QtQA::App::TestRunner: #8  0x00007f704bcad198 in TestNamespace::QPlatformIntegrationFactory::create (platform=..., paramList=..., argc=@0x7fff43c90b3c, argv=0x7fff43c90ca8, platformPluginPath=...) at kernel/qplatformintegrationfactory.cpp:81
  QtQA::App::TestRunner: #9  0x00007f704bcb78bc in TestNamespace::init_platform (pluginArgument=..., platformPluginPath=..., argc=@0x7fff43c90b3c, argv=0x7fff43c90ca8) at kernel/qguiapplication.cpp:897
  QtQA::App::TestRunner: #10 0x00007f704bcb8794 in TestNamespace::QGuiApplicationPrivate::createPlatformIntegration (this=0x1f48220) at kernel/qguiapplication.cpp:1028
  QtQA::App::TestRunner: #11 0x00007f704bcb8823 in TestNamespace::QGuiApplicationPrivate::createEventDispatcher (this=0x1f48220) at kernel/qguiapplication.cpp:1043
  QtQA::App::TestRunner: #12 0x00007f704c7d7d74 in TestNamespace::QApplicationPrivate::createEventDispatcher (this=0x1f48220) at kernel/qapplication_qpa.cpp:85
  QtQA::App::TestRunner: #13 0x00007f704b67a503 in TestNamespace::QCoreApplication::init (this=0x7fff43c90ba0) at kernel/qcoreapplication.cpp:712
  QtQA::App::TestRunner: #14 0x00007f704b67a2cd in TestNamespace::QCoreApplication::QCoreApplication (this=0x7fff43c90ba0, p=...) at kernel/qcoreapplication.cpp:639
  QtQA::App::TestRunner: #15 0x00007f704bcb67c5 in TestNamespace::QGuiApplication::QGuiApplication (this=0x7fff43c90ba0, p=...) at kernel/qguiapplication.cpp:492
  QtQA::App::TestRunner: #16 0x00007f704c762d53 in TestNamespace::QApplication::QApplication (this=0x7fff43c90ba0, argc=@0x7fff43c90b3c, argv=0x7fff43c90ca8, _internal=328192) at kernel/qapplication.cpp:540
  QtQA::App::TestRunner: #17 0x00000000004560dd in main (argc=5, argv=0x7fff43c90ca8) at tst_qquickvisualdatamodel.cpp:4246
  QtQA::App::TestRunner:
  QtQA::App::TestRunner: ================================================================================
  QtQA::App::TestRunner: test failure could be reproduced twice consecutively
  QtQA::App::TestRunner: end tst_qquickvisualdatamodel: 35 seconds, signal 6
  
  No protocol specified
  QXcbConnection: Could not connect to display :0
  QtQA::App::TestRunner: Process exited due to signal 6; dumped core
  QtQA::App::TestRunner: ============================== backtrace follows: ==============================
  QtQA::App::TestRunner: gdb commands: thread apply all bt 100
  QtQA::App::TestRunner:
  QtQA::App::TestRunner: warning: core file may not match specified executable file.
  QtQA::App::TestRunner: [New LWP 17557]
  QtQA::App::TestRunner:
  QtQA::App::TestRunner: warning: Can't read pathname for load map: Input/output error.
  QtQA::App::TestRunner: [Thread debugging using libthread_db enabled]
  QtQA::App::TestRunner: Core was generated by `./tst_qquickturbulence -silent -o /work/build/_artifacts/test-logs/tst_qquicktu'.
  QtQA::App::TestRunner: Program terminated with signal 6, Aborted.
  QtQA::App::TestRunner: #0  0x00007f9a99e723a5 in __GI_raise (sig=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
  QtQA::App::TestRunner: 64	../nptl/sysdeps/unix/sysv/linux/raise.c: No such file or directory.
  QtQA::App::TestRunner: 	in ../nptl/sysdeps/unix/sysv/linux/raise.c
  QtQA::App::TestRunner:
  QtQA::App::TestRunner: Thread 1 (Thread 0x7f9a9ce40760 (LWP 17557)):
  QtQA::App::TestRunner: #0  0x00007f9a99e723a5 in __GI_raise (sig=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
  QtQA::App::TestRunner: #1  0x00007f9a99e75b0b in __GI_abort () at abort.c:92
  QtQA::App::TestRunner: #2  0x00007f9a9a7c0f5c in TestNamespace::qt_message_fatal (context=..., message=...) at global/qlogging.cpp:981
  QtQA::App::TestRunner: #3  0x00007f9a9a7bea76 in TestNamespace::QMessageLogger::fatal (this=0x7fff39a827c0, msg=0x7f9a94dd3910 "QXcbConnection: Could not connect to display %s") at global/qlogging.cpp:384
  QtQA::App::TestRunner: #4  0x00007f9a94d34f6e in TestNamespace::QXcbConnection::QXcbConnection (this=0x20e4330, nativeInterface=0x20dc540, canGrabServer=true, displayName=0x0) at qxcbconnection.cpp:290
  QtQA::App::TestRunner: #5  0x00007f9a94d3dad9 in TestNamespace::QXcbIntegration::QXcbIntegration (this=0x20dc670, parameters=..., argc=@0x7fff39a82e4c, argv=0x7fff39a82f88) at qxcbintegration.cpp:164
  QtQA::App::TestRunner: #6  0x00007f9a94d57e29 in TestNamespace::QXcbIntegrationPlugin::create (this=0x20db0b0, system=..., parameters=..., argc=@0x7fff39a82e4c, argv=0x7fff39a82f88) at main.cpp:58
  QtQA::App::TestRunner: #7  0x00007f9a9b06f0e6 in TestNamespace::loadIntegration (loader=0x7f9a9b74f900, key=..., parameters=..., argc=@0x7fff39a82e4c, argv=0x7fff39a82f88) at kernel/qplatformintegrationfactory.cpp:64
  QtQA::App::TestRunner: #8  0x00007f9a9b06f198 in TestNamespace::QPlatformIntegrationFactory::create (platform=..., paramList=..., argc=@0x7fff39a82e4c, argv=0x7fff39a82f88, platformPluginPath=...) at kernel/qplatformintegrationfactory.cpp:81
  QtQA::App::TestRunner: #9  0x00007f9a9b0798bc in TestNamespace::init_platform (pluginArgument=..., platformPluginPath=..., argc=@0x7fff39a82e4c, argv=0x7fff39a82f88) at kernel/qguiapplication.cpp:897
  QtQA::App::TestRunner: #10 0x00007f9a9b07a794 in TestNamespace::QGuiApplicationPrivate::createPlatformIntegration (this=0x20d9050) at kernel/qguiapplication.cpp:1028
  QtQA::App::TestRunner: #11 0x00007f9a9b07a823 in TestNamespace::QGuiApplicationPrivate::createEventDispatcher (this=0x20d9050) at kernel/qguiapplication.cpp:1043
  QtQA::App::TestRunner: #12 0x00007f9a9aa3c503 in TestNamespace::QCoreApplication::init (this=0x7fff39a82e80) at kernel/qcoreapplication.cpp:712
  QtQA::App::TestRunner: #13 0x00007f9a9aa3c2cd in TestNamespace::QCoreApplication::QCoreApplication (this=0x7fff39a82e80, p=...) at kernel/qcoreapplication.cpp:639
  QtQA::App::TestRunner: #14 0x00007f9a9b07874f in TestNamespace::QGuiApplication::QGuiApplication (this=0x7fff39a82e80, argc=@0x7fff39a82e4c, argv=0x7fff39a82f88, flags=328192) at kernel/qguiapplication.cpp:481
  QtQA::App::TestRunner: #15 0x00000000004053d3 in main (argc=6, argv=0x7fff39a82f88) at tst_qquickturbulence.cpp:89
  QtQA::App::TestRunner:
  QtQA::App::TestRunner: ================================================================================
  QtQA::App::TestRunner: test failed, running again to see if it is flaky...
  No protocol specified
  QXcbConnection: Could not connect to display :0
  QtQA::App::TestRunner: Process exited due to signal 6; dumped core
  QtQA::App::TestRunner: ============================== backtrace follows: ==============================
  QtQA::App::TestRunner: gdb commands: thread apply all bt 100
  QtQA::App::TestRunner:
  QtQA::App::TestRunner: warning: core file may not match specified executable file.
  QtQA::App::TestRunner: [New LWP 17624]
  QtQA::App::TestRunner:
  QtQA::App::TestRunner: warning: Can't read pathname for load map: Input/output error.
  (... 9620 lines omitted; there are too many errors!)
  QtQA::App::TestRunner: Program terminated with signal 6, Aborted.
  QtQA::App::TestRunner: #0  0x00007fbf3f15f3a5 in __GI_raise (sig=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
  QtQA::App::TestRunner: 64	../nptl/sysdeps/unix/sysv/linux/raise.c: No such file or directory.
  QtQA::App::TestRunner: 	in ../nptl/sysdeps/unix/sysv/linux/raise.c
  QtQA::App::TestRunner:
  QtQA::App::TestRunner: Thread 1 (Thread 0x7fbf416f1760 (LWP 13703)):
  QtQA::App::TestRunner: #0  0x00007fbf3f15f3a5 in __GI_raise (sig=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
  QtQA::App::TestRunner: #1  0x00007fbf3f162b0b in __GI_abort () at abort.c:92
  QtQA::App::TestRunner: #2  0x00007fbf3faadf5c in TestNamespace::qt_message_fatal (context=..., message=...) at global/qlogging.cpp:981
  QtQA::App::TestRunner: #3  0x00007fbf3faaba76 in TestNamespace::QMessageLogger::fatal (this=0x7fff36607c60, msg=0x7fbf3a0c0910 "QXcbConnection: Could not connect to display %s") at global/qlogging.cpp:384
  QtQA::App::TestRunner: #4  0x00007fbf3a021f6e in TestNamespace::QXcbConnection::QXcbConnection (this=0x20922b0, nativeInterface=0x208a770, canGrabServer=true, displayName=0x0) at qxcbconnection.cpp:290
  QtQA::App::TestRunner: #5  0x00007fbf3a02aad9 in TestNamespace::QXcbIntegration::QXcbIntegration (this=0x20886c0, parameters=..., argc=@0x7fff366082ec, argv=0x7fff36608428) at qxcbintegration.cpp:164
  QtQA::App::TestRunner: #6  0x00007fbf3a044e29 in TestNamespace::QXcbIntegrationPlugin::create (this=0x2089cd0, system=..., parameters=..., argc=@0x7fff366082ec, argv=0x7fff36608428) at main.cpp:58
  QtQA::App::TestRunner: #7  0x00007fbf4035c0e6 in TestNamespace::loadIntegration (loader=0x7fbf40a3c900, key=..., parameters=..., argc=@0x7fff366082ec, argv=0x7fff36608428) at kernel/qplatformintegrationfactory.cpp:64
  QtQA::App::TestRunner: #8  0x00007fbf4035c198 in TestNamespace::QPlatformIntegrationFactory::create (platform=..., paramList=..., argc=@0x7fff366082ec, argv=0x7fff36608428, platformPluginPath=...) at kernel/qplatformintegrationfactory.cpp:81
  QtQA::App::TestRunner: #9  0x00007fbf403668bc in TestNamespace::init_platform (pluginArgument=..., platformPluginPath=..., argc=@0x7fff366082ec, argv=0x7fff36608428) at kernel/qguiapplication.cpp:897
  QtQA::App::TestRunner: #10 0x00007fbf40367794 in TestNamespace::QGuiApplicationPrivate::createPlatformIntegration (this=0x2086bc0) at kernel/qguiapplication.cpp:1028
  QtQA::App::TestRunner: #11 0x00007fbf40367823 in TestNamespace::QGuiApplicationPrivate::createEventDispatcher (this=0x2086bc0) at kernel/qguiapplication.cpp:1043
  QtQA::App::TestRunner: #12 0x00007fbf3fd29503 in TestNamespace::QCoreApplication::init (this=0x7fff36608320) at kernel/qcoreapplication.cpp:712
  QtQA::App::TestRunner: #13 0x00007fbf3fd292cd in TestNamespace::QCoreApplication::QCoreApplication (this=0x7fff36608320, p=...) at kernel/qcoreapplication.cpp:639
  QtQA::App::TestRunner: #14 0x00007fbf4036574f in TestNamespace::QGuiApplication::QGuiApplication (this=0x7fff36608320, argc=@0x7fff366082ec, argv=0x7fff36608428, flags=328192) at kernel/qguiapplication.cpp:481
  QtQA::App::TestRunner: #15 0x000000000040b4dc in main (argc=6, argv=0x7fff36608428) at tst_qjsonbinding.cpp:530
  QtQA::App::TestRunner:
  QtQA::App::TestRunner: ================================================================================
  QtQA::App::TestRunner: test failed, running again to see if it is flaky...
  No protocol specified
  QXcbConnection: Could not connect to display :0
  QtQA::App::TestRunner: Process exited due to signal 6; dumped core
  QtQA::App::TestRunner: ============================== backtrace follows: ==============================
  QtQA::App::TestRunner: gdb commands: thread apply all bt 100
  QtQA::App::TestRunner:
  QtQA::App::TestRunner: warning: core file may not match specified executable file.
  QtQA::App::TestRunner: [New LWP 13721]
  QtQA::App::TestRunner:
  QtQA::App::TestRunner: warning: Can't read pathname for load map: Input/output error.
  QtQA::App::TestRunner: [Thread debugging using libthread_db enabled]
  QtQA::App::TestRunner: Core was generated by `./tst_qjsonbinding -o /work/build/_artifacts/test-logs/tst_qjsonbinding-testres'.
  QtQA::App::TestRunner: Program terminated with signal 6, Aborted.
  QtQA::App::TestRunner: #0  0x00007fddb385a3a5 in __GI_raise (sig=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
  QtQA::App::TestRunner: 64	../nptl/sysdeps/unix/sysv/linux/raise.c: No such file or directory.
  QtQA::App::TestRunner: 	in ../nptl/sysdeps/unix/sysv/linux/raise.c
  QtQA::App::TestRunner:
  QtQA::App::TestRunner: Thread 1 (Thread 0x7fddb5dec760 (LWP 13721)):
  QtQA::App::TestRunner: #0  0x00007fddb385a3a5 in __GI_raise (sig=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
  QtQA::App::TestRunner: #1  0x00007fddb385db0b in __GI_abort () at abort.c:92
  QtQA::App::TestRunner: #2  0x00007fddb41a8f5c in TestNamespace::qt_message_fatal (context=..., message=...) at global/qlogging.cpp:981
  QtQA::App::TestRunner: #3  0x00007fddb41a6a76 in TestNamespace::QMessageLogger::fatal (this=0x7fffa89f2470, msg=0x7fddae7bb910 "QXcbConnection: Could not connect to display %s") at global/qlogging.cpp:384
  QtQA::App::TestRunner: #4  0x00007fddae71cf6e in TestNamespace::QXcbConnection::QXcbConnection (this=0x249c2b0, nativeInterface=0x2494770, canGrabServer=true, displayName=0x0) at qxcbconnection.cpp:290
  QtQA::App::TestRunner: #5  0x00007fddae725ad9 in TestNamespace::QXcbIntegration::QXcbIntegration (this=0x24926c0, parameters=..., argc=@0x7fffa89f2afc, argv=0x7fffa89f2c38) at qxcbintegration.cpp:164
  QtQA::App::TestRunner: #6  0x00007fddae73fe29 in TestNamespace::QXcbIntegrationPlugin::create (this=0x2493cd0, system=..., parameters=..., argc=@0x7fffa89f2afc, argv=0x7fffa89f2c38) at main.cpp:58
  QtQA::App::TestRunner: #7  0x00007fddb4a570e6 in TestNamespace::loadIntegration (loader=0x7fddb5137900, key=..., parameters=..., argc=@0x7fffa89f2afc, argv=0x7fffa89f2c38) at kernel/qplatformintegrationfactory.cpp:64
  QtQA::App::TestRunner: #8  0x00007fddb4a57198 in TestNamespace::QPlatformIntegrationFactory::create (platform=..., paramList=..., argc=@0x7fffa89f2afc, argv=0x7fffa89f2c38, platformPluginPath=...) at kernel/qplatformintegrationfactory.cpp:81
  QtQA::App::TestRunner: #9  0x00007fddb4a618bc in TestNamespace::init_platform (pluginArgument=..., platformPluginPath=..., argc=@0x7fffa89f2afc, argv=0x7fffa89f2c38) at kernel/qguiapplication.cpp:897
  QtQA::App::TestRunner: #10 0x00007fddb4a62794 in TestNamespace::QGuiApplicationPrivate::createPlatformIntegration (this=0x2490bc0) at kernel/qguiapplication.cpp:1028
  QtQA::App::TestRunner: #11 0x00007fddb4a62823 in TestNamespace::QGuiApplicationPrivate::createEventDispatcher (this=0x2490bc0) at kernel/qguiapplication.cpp:1043
  QtQA::App::TestRunner: #12 0x00007fddb4424503 in TestNamespace::QCoreApplication::init (this=0x7fffa89f2b30) at kernel/qcoreapplication.cpp:712
  QtQA::App::TestRunner: #13 0x00007fddb44242cd in TestNamespace::QCoreApplication::QCoreApplication (this=0x7fffa89f2b30, p=...) at kernel/qcoreapplication.cpp:639
  QtQA::App::TestRunner: #14 0x00007fddb4a6074f in TestNamespace::QGuiApplication::QGuiApplication (this=0x7fffa89f2b30, argc=@0x7fffa89f2afc, argv=0x7fffa89f2c38, flags=328192) at kernel/qguiapplication.cpp:481
  QtQA::App::TestRunner: #15 0x000000000040b4dc in main (argc=5, argv=0x7fffa89f2c38) at tst_qjsonbinding.cpp:530
  QtQA::App::TestRunner:
  QtQA::App::TestRunner: ================================================================================
  QtQA::App::TestRunner: test failure could be reproduced twice consecutively
  QtQA::App::TestRunner: end tst_qjsonbinding: 24 seconds, signal 6
  
  No protocol specified
  QXcbConnection: Could not connect to display :0
  QtQA::App::TestRunner: Process exited due to signal 6; dumped core
  QtQA::App::TestRunner: ============================== backtrace follows: ==============================
  QtQA::App::TestRunner: gdb commands: thread apply all bt 100
  QtQA::App::TestRunner: [New LWP 13718]
  QtQA::App::TestRunner:
  QtQA::App::TestRunner: warning: Can't read pathname for load map: Input/output error.
  QtQA::App::TestRunner: [Thread debugging using libthread_db enabled]
  QtQA::App::TestRunner: Core was generated by `./tst_qmlmin -silent -o /work/build/_artifacts/test-logs/tst_qmlmin-testresults'.
  QtQA::App::TestRunner: Program terminated with signal 6, Aborted.
  QtQA::App::TestRunner: #0  0x00007f88143f03a5 in __GI_raise (sig=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
  QtQA::App::TestRunner: 64	../nptl/sysdeps/unix/sysv/linux/raise.c: No such file or directory.
  QtQA::App::TestRunner: 	in ../nptl/sysdeps/unix/sysv/linux/raise.c
  QtQA::App::TestRunner:
  QtQA::App::TestRunner: Thread 1 (Thread 0x7f88160ff760 (LWP 13718)):
  QtQA::App::TestRunner: #0  0x00007f88143f03a5 in __GI_raise (sig=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
  QtQA::App::TestRunner: #1  0x00007f88143f3b0b in __GI_abort () at abort.c:92
  QtQA::App::TestRunner: #2  0x00007f8814d3ef5c in TestNamespace::qt_message_fatal (context=..., message=...) at global/qlogging.cpp:981
  QtQA::App::TestRunner: #3  0x00007f8814d3ca76 in TestNamespace::QMessageLogger::fatal (this=0x7fffc150eab0, msg=0x7f880f6fb910 "QXcbConnection: Could not connect to display %s") at global/qlogging.cpp:384
  QtQA::App::TestRunner: #4  0x00007f880f65cf6e in TestNamespace::QXcbConnection::QXcbConnection (this=0x84a300, nativeInterface=0x842920, canGrabServer=true, displayName=0x0) at qxcbconnection.cpp:290
  QtQA::App::TestRunner: #5  0x00007f880f665ad9 in TestNamespace::QXcbIntegration::QXcbIntegration (this=0x8428b0, parameters=..., argc=@0x7fffc150f13c, argv=0x7fffc150f278) at qxcbintegration.cpp:164
  QtQA::App::TestRunner: #6  0x00007f880f67fe29 in TestNamespace::QXcbIntegrationPlugin::create (this=0x840720, system=..., parameters=..., argc=@0x7fffc150f13c, argv=0x7fffc150f278) at main.cpp:58
  QtQA::App::TestRunner: #7  0x00007f88155ed0e6 in TestNamespace::loadIntegration (loader=0x7f8815ccd900, key=..., parameters=..., argc=@0x7fffc150f13c, argv=0x7fffc150f278) at kernel/qplatformintegrationfactory.cpp:64
  QtQA::App::TestRunner: #8  0x00007f88155ed198 in TestNamespace::QPlatformIntegrationFactory::create (platform=..., paramList=..., argc=@0x7fffc150f13c, argv=0x7fffc150f278, platformPluginPath=...) at kernel/qplatformintegrationfactory.cpp:81
  QtQA::App::TestRunner: #9  0x00007f88155f78bc in TestNamespace::init_platform (pluginArgument=..., platformPluginPath=..., argc=@0x7fffc150f13c, argv=0x7fffc150f278) at kernel/qguiapplication.cpp:897
  QtQA::App::TestRunner: #10 0x00007f88155f8794 in TestNamespace::QGuiApplicationPrivate::createPlatformIntegration (this=0x83e880) at kernel/qguiapplication.cpp:1028
  QtQA::App::TestRunner: #11 0x00007f88155f8823 in TestNamespace::QGuiApplicationPrivate::createEventDispatcher (this=0x83e880) at kernel/qguiapplication.cpp:1043
  QtQA::App::TestRunner: #12 0x00007f8814fba503 in TestNamespace::QCoreApplication::init (this=0x7fffc150f170) at kernel/qcoreapplication.cpp:712
  QtQA::App::TestRunner: #13 0x00007f8814fba2cd in TestNamespace::QCoreApplication::QCoreApplication (this=0x7fffc150f170, p=...) at kernel/qcoreapplication.cpp:639
  QtQA::App::TestRunner: #14 0x00007f88155f674f in TestNamespace::QGuiApplication::QGuiApplication (this=0x7fffc150f170, argc=@0x7fffc150f13c, argv=0x7fffc150f278, flags=328192) at kernel/qguiapplication.cpp:481
  QtQA::App::TestRunner: #15 0x000000000040629a in main (argc=6, argv=0x7fffc150f278) at tst_qmlmin.cpp:217
  QtQA::App::TestRunner:
  QtQA::App::TestRunner: ================================================================================
  QtQA::App::TestRunner: test failed, running again to see if it is flaky...
  No protocol specified
  QXcbConnection: Could not connect to display :0
  QtQA::App::TestRunner: Process exited due to signal 6; dumped core
  QtQA::App::TestRunner: ============================== backtrace follows: ==============================
  QtQA::App::TestRunner: gdb commands: thread apply all bt 100
  QtQA::App::TestRunner: [New LWP 13724]
  QtQA::App::TestRunner:
  QtQA::App::TestRunner: warning: Can't read pathname for load map: Input/output error.
  QtQA::App::TestRunner: [Thread debugging using libthread_db enabled]
  QtQA::App::TestRunner: Core was generated by `./tst_qmlmin -o /work/build/_artifacts/test-logs/tst_qmlmin-testresults-00.xml,'.
  QtQA::App::TestRunner: Program terminated with signal 6, Aborted.
  QtQA::App::TestRunner: #0  0x00007fa63ffd03a5 in __GI_raise (sig=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
  QtQA::App::TestRunner: 64	../nptl/sysdeps/unix/sysv/linux/raise.c: No such file or directory.
  QtQA::App::TestRunner: 	in ../nptl/sysdeps/unix/sysv/linux/raise.c
  QtQA::App::TestRunner:
  QtQA::App::TestRunner: Thread 1 (Thread 0x7fa641cdf760 (LWP 13724)):
  QtQA::App::TestRunner: #0  0x00007fa63ffd03a5 in __GI_raise (sig=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
  QtQA::App::TestRunner: #1  0x00007fa63ffd3b0b in __GI_abort () at abort.c:92
  QtQA::App::TestRunner: #2  0x00007fa64091ef5c in TestNamespace::qt_message_fatal (context=..., message=...) at global/qlogging.cpp:981
  QtQA::App::TestRunner: #3  0x00007fa64091ca76 in TestNamespace::QMessageLogger::fatal (this=0x7fffd8009b60, msg=0x7fa63b2db910 "QXcbConnection: Could not connect to display %s") at global/qlogging.cpp:384
  QtQA::App::TestRunner: #4  0x00007fa63b23cf6e in TestNamespace::QXcbConnection::QXcbConnection (this=0x1826300, nativeInterface=0x181e920, canGrabServer=true, displayName=0x0) at qxcbconnection.cpp:290
  QtQA::App::TestRunner: #5  0x00007fa63b245ad9 in TestNamespace::QXcbIntegration::QXcbIntegration (this=0x181e8b0, parameters=..., argc=@0x7fffd800a1ec, argv=0x7fffd800a328) at qxcbintegration.cpp:164
  QtQA::App::TestRunner: #6  0x00007fa63b25fe29 in TestNamespace::QXcbIntegrationPlugin::create (this=0x181c720, system=..., parameters=..., argc=@0x7fffd800a1ec, argv=0x7fffd800a328) at main.cpp:58
  QtQA::App::TestRunner: #7  0x00007fa6411cd0e6 in TestNamespace::loadIntegration (loader=0x7fa6418ad900, key=..., parameters=..., argc=@0x7fffd800a1ec, argv=0x7fffd800a328) at kernel/qplatformintegrationfactory.cpp:64
  QtQA::App::TestRunner: #8  0x00007fa6411cd198 in TestNamespace::QPlatformIntegrationFactory::create (platform=..., paramList=..., argc=@0x7fffd800a1ec, argv=0x7fffd800a328, platformPluginPath=...) at kernel/qplatformintegrationfactory.cpp:81
  QtQA::App::TestRunner: #9  0x00007fa6411d78bc in TestNamespace::init_platform (pluginArgument=..., platformPluginPath=..., argc=@0x7fffd800a1ec, argv=0x7fffd800a328) at kernel/qguiapplication.cpp:897
  QtQA::App::TestRunner: #10 0x00007fa6411d8794 in TestNamespace::QGuiApplicationPrivate::createPlatformIntegration (this=0x181a880) at kernel/qguiapplication.cpp:1028
  QtQA::App::TestRunner: #11 0x00007fa6411d8823 in TestNamespace::QGuiApplicationPrivate::createEventDispatcher (this=0x181a880) at kernel/qguiapplication.cpp:1043
  QtQA::App::TestRunner: #12 0x00007fa640b9a503 in TestNamespace::QCoreApplication::init (this=0x7fffd800a220) at kernel/qcoreapplication.cpp:712
  QtQA::App::TestRunner: #13 0x00007fa640b9a2cd in TestNamespace::QCoreApplication::QCoreApplication (this=0x7fffd800a220, p=...) at kernel/qcoreapplication.cpp:639
  QtQA::App::TestRunner: #14 0x00007fa6411d674f in TestNamespace::QGuiApplication::QGuiApplication (this=0x7fffd800a220, argc=@0x7fffd800a1ec, argv=0x7fffd800a328, flags=328192) at kernel/qguiapplication.cpp:481
  QtQA::App::TestRunner: #15 0x000000000040629a in main (argc=5, argv=0x7fffd800a328) at tst_qmlmin.cpp:217
  QtQA::App::TestRunner:
  QtQA::App::TestRunner: ================================================================================
  QtQA::App::TestRunner: test failure could be reproduced twice consecutively
  QtQA::App::TestRunner: end tst_qmlmin: 16 seconds, signal 6
  
  No protocol specified
  QXcbConnection: Could not connect to display :0
  QtQA::App::TestRunner: Process exited due to signal 6; dumped core
  QtQA::App::TestRunner: ============================== backtrace follows: ==============================
  QtQA::App::TestRunner: gdb commands: thread apply all bt 100
  QtQA::App::TestRunner:
  QtQA::App::TestRunner: warning: core file may not match specified executable file.
  QtQA::App::TestRunner: [New LWP 13669]
  QtQA::App::TestRunner:
  QtQA::App::TestRunner: warning: Can't read pathname for load map: Input/output error.
  QtQA::App::TestRunner: [Thread debugging using libthread_db enabled]
  QtQA::App::TestRunner: Core was generated by `./tst_parserstress -silent -o /work/build/_artifacts/test-logs/tst_parserstress'.
  QtQA::App::TestRunner: Program terminated with signal 6, Aborted.
  QtQA::App::TestRunner: #0  0x00007f7f2231f3a5 in __GI_raise (sig=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
  QtQA::App::TestRunner: 64	../nptl/sysdeps/unix/sysv/linux/raise.c: No such file or directory.
  QtQA::App::TestRunner: 	in ../nptl/sysdeps/unix/sysv/linux/raise.c
  QtQA::App::TestRunner:
  QtQA::App::TestRunner: Thread 1 (Thread 0x7f7f248b1760 (LWP 13669)):
  QtQA::App::TestRunner: #0  0x00007f7f2231f3a5 in __GI_raise (sig=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
  QtQA::App::TestRunner: #1  0x00007f7f22322b0b in __GI_abort () at abort.c:92
  QtQA::App::TestRunner: #2  0x00007f7f22c6df5c in TestNamespace::qt_message_fatal (context=..., message=...) at global/qlogging.cpp:981
  QtQA::App::TestRunner: #3  0x00007f7f22c6ba76 in TestNamespace::QMessageLogger::fatal (this=0x7fffc1c4aaf0, msg=0x7f7f1d280910 "QXcbConnection: Could not connect to display %s") at global/qlogging.cpp:384
  QtQA::App::TestRunner: #4  0x00007f7f1d1e1f6e in TestNamespace::QXcbConnection::QXcbConnection (this=0x13892b0, nativeInterface=0x1381770, canGrabServer=true, displayName=0x0) at qxcbconnection.cpp:290
  QtQA::App::TestRunner: #5  0x00007f7f1d1eaad9 in TestNamespace::QXcbIntegration::QXcbIntegration (this=0x137f6c0, parameters=..., argc=@0x7fffc1c4b17c, argv=0x7fffc1c4b2b8) at qxcbintegration.cpp:164
  QtQA::App::TestRunner: #6  0x00007f7f1d204e29 in TestNamespace::QXcbIntegrationPlugin::create (this=0x1380cd0, system=..., parameters=..., argc=@0x7fffc1c4b17c, argv=0x7fffc1c4b2b8) at main.cpp:58
  QtQA::App::TestRunner: #7  0x00007f7f2351c0e6 in TestNamespace::loadIntegration (loader=0x7f7f23bfc900, key=..., parameters=..., argc=@0x7fffc1c4b17c, argv=0x7fffc1c4b2b8) at kernel/qplatformintegrationfactory.cpp:64
  QtQA::App::TestRunner: #8  0x00007f7f2351c198 in TestNamespace::QPlatformIntegrationFactory::create (platform=..., paramList=..., argc=@0x7fffc1c4b17c, argv=0x7fffc1c4b2b8, platformPluginPath=...) at kernel/qplatformintegrationfactory.cpp:81
  QtQA::App::TestRunner: #9  0x00007f7f235268bc in TestNamespace::init_platform (pluginArgument=..., platformPluginPath=..., argc=@0x7fffc1c4b17c, argv=0x7fffc1c4b2b8) at kernel/qguiapplication.cpp:897
  QtQA::App::TestRunner: #10 0x00007f7f23527794 in TestNamespace::QGuiApplicationPrivate::createPlatformIntegration (this=0x137dbc0) at kernel/qguiapplication.cpp:1028
  QtQA::App::TestRunner: #11 0x00007f7f23527823 in TestNamespace::QGuiApplicationPrivate::createEventDispatcher (this=0x137dbc0) at kernel/qguiapplication.cpp:1043
  QtQA::App::TestRunner: #12 0x00007f7f22ee9503 in TestNamespace::QCoreApplication::init (this=0x7fffc1c4b1b0) at kernel/qcoreapplication.cpp:712
  QtQA::App::TestRunner: #13 0x00007f7f22ee92cd in TestNamespace::QCoreApplication::QCoreApplication (this=0x7fffc1c4b1b0, p=...) at kernel/qcoreapplication.cpp:639
  QtQA::App::TestRunner: #14 0x00007f7f2352574f in TestNamespace::QGuiApplication::QGuiApplication (this=0x7fffc1c4b1b0, argc=@0x7fffc1c4b17c, argv=0x7fffc1c4b2b8, flags=328192) at kernel/qguiapplication.cpp:481
  QtQA::App::TestRunner: #15 0x0000000000405a72 in main (argc=6, argv=0x7fffc1c4b2b8) at tst_parserstress.cpp:160
  QtQA::App::TestRunner:
  QtQA::App::TestRunner: ================================================================================
  QtQA::App::TestRunner: test failed, running again to see if it is flaky...
  No protocol specified
  QXcbConnection: Could not connect to display :0
  QtQA::App::TestRunner: Process exited due to signal 6; dumped core
  QtQA::App::TestRunner: ============================== backtrace follows: ==============================
  QtQA::App::TestRunner: gdb commands: thread apply all bt 100
  QtQA::App::TestRunner:
  QtQA::App::TestRunner: warning: core file may not match specified executable file.
  QtQA::App::TestRunner: [New LWP 13712]
  QtQA::App::TestRunner:
  QtQA::App::TestRunner: warning: Can't read pathname for load map: Input/output error.
  QtQA::App::TestRunner: [Thread debugging using libthread_db enabled]
  QtQA::App::TestRunner: Core was generated by `./tst_parserstress -o /work/build/_artifacts/test-logs/tst_parserstress-testres'.
  QtQA::App::TestRunner: Program terminated with signal 6, Aborted.
  QtQA::App::TestRunner: #0  0x00007fabedf913a5 in __GI_raise (sig=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
  QtQA::App::TestRunner: 64	../nptl/sysdeps/unix/sysv/linux/raise.c: No such file or directory.
  QtQA::App::TestRunner: 	in ../nptl/sysdeps/unix/sysv/linux/raise.c
  QtQA::App::TestRunner:
  QtQA::App::TestRunner: Thread 1 (Thread 0x7fabf0523760 (LWP 13712)):
  QtQA::App::TestRunner: #0  0x00007fabedf913a5 in __GI_raise (sig=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
  QtQA::App::TestRunner: #1  0x00007fabedf94b0b in __GI_abort () at abort.c:92
  QtQA::App::TestRunner: #2  0x00007fabee8dff5c in TestNamespace::qt_message_fatal (context=..., message=...) at global/qlogging.cpp:981
  QtQA::App::TestRunner: #3  0x00007fabee8dda76 in TestNamespace::QMessageLogger::fatal (this=0x7fffebd9ad80, msg=0x7fabe8ef2910 "QXcbConnection: Could not connect to display %s") at global/qlogging.cpp:384
  QtQA::App::TestRunner: #4  0x00007fabe8e53f6e in TestNamespace::QXcbConnection::QXcbConnection (this=0x1f1c2b0, nativeInterface=0x1f14770, canGrabServer=true, displayName=0x0) at qxcbconnection.cpp:290
  QtQA::App::TestRunner: #5  0x00007fabe8e5cad9 in TestNamespace::QXcbIntegration::QXcbIntegration (this=0x1f126c0, parameters=..., argc=@0x7fffebd9b40c, argv=0x7fffebd9b548) at qxcbintegration.cpp:164
  QtQA::App::TestRunner: #6  0x00007fabe8e76e29 in TestNamespace::QXcbIntegrationPlugin::create (this=0x1f13cd0, system=..., parameters=..., argc=@0x7fffebd9b40c, argv=0x7fffebd9b548) at main.cpp:58
  QtQA::App::TestRunner: #7  0x00007fabef18e0e6 in TestNamespace::loadIntegration (loader=0x7fabef86e900, key=..., parameters=..., argc=@0x7fffebd9b40c, argv=0x7fffebd9b548) at kernel/qplatformintegrationfactory.cpp:64
  QtQA::App::TestRunner: #8  0x00007fabef18e198 in TestNamespace::QPlatformIntegrationFactory::create (platform=..., paramList=..., argc=@0x7fffebd9b40c, argv=0x7fffebd9b548, platformPluginPath=...) at kernel/qplatformintegrationfactory.cpp:81
  QtQA::App::TestRunner: #9  0x00007fabef1988bc in TestNamespace::init_platform (pluginArgument=..., platformPluginPath=..., argc=@0x7fffebd9b40c, argv=0x7fffebd9b548) at kernel/qguiapplication.cpp:897
  QtQA::App::TestRunner: #10 0x00007fabef199794 in TestNamespace::QGuiApplicationPrivate::createPlatformIntegration (this=0x1f10bc0) at kernel/qguiapplication.cpp:1028
  QtQA::App::TestRunner: #11 0x00007fabef199823 in TestNamespace::QGuiApplicationPrivate::createEventDispatcher (this=0x1f10bc0) at kernel/qguiapplication.cpp:1043
  QtQA::App::TestRunner: #12 0x00007fabeeb5b503 in TestNamespace::QCoreApplication::init (this=0x7fffebd9b440) at kernel/qcoreapplication.cpp:712
  QtQA::App::TestRunner: #13 0x00007fabeeb5b2cd in TestNamespace::QCoreApplication::QCoreApplication (this=0x7fffebd9b440, p=...) at kernel/qcoreapplication.cpp:639
  QtQA::App::TestRunner: #14 0x00007fabef19774f in TestNamespace::QGuiApplication::QGuiApplication (this=0x7fffebd9b440, argc=@0x7fffebd9b40c, argv=0x7fffebd9b548, flags=328192) at kernel/qguiapplication.cpp:481
  QtQA::App::TestRunner: #15 0x0000000000405a72 in main (argc=5, argv=0x7fffebd9b548) at tst_parserstress.cpp:160
  QtQA::App::TestRunner:
  QtQA::App::TestRunner: ================================================================================
  QtQA::App::TestRunner: test failure could be reproduced twice consecutively
  QtQA::App::TestRunner: end tst_parserstress: 30 seconds, signal 6
  
  No protocol specified
  QXcbConnection: Could not connect to display :0
  QtQA::App::TestRunner: Process exited due to signal 6; dumped core
  QtQA::App::TestRunner: ============================== backtrace follows: ==============================
  QtQA::App::TestRunner: gdb commands: thread apply all bt 100
  QtQA::App::TestRunner: [New LWP 13331]
  QtQA::App::TestRunner:
  QtQA::App::TestRunner: warning: Can't read pathname for load map: Input/output error.
  QtQA::App::TestRunner: [Thread debugging using libthread_db enabled]
  QtQA::App::TestRunner: Core was generated by `./tst_geometry -silent -o /work/build/_artifacts/test-logs/tst_geometry-testres'.
  QtQA::App::TestRunner: Program terminated with signal 6, Aborted.
  QtQA::App::TestRunner: #0  0x00007f761d2523a5 in __GI_raise (sig=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
  QtQA::App::TestRunner: 64	../nptl/sysdeps/unix/sysv/linux/raise.c: No such file or directory.
  QtQA::App::TestRunner: 	in ../nptl/sysdeps/unix/sysv/linux/raise.c
  QtQA::App::TestRunner:
  QtQA::App::TestRunner: Thread 1 (Thread 0x7f761f6c7760 (LWP 13331)):
  QtQA::App::TestRunner: #0  0x00007f761d2523a5 in __GI_raise (sig=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
  QtQA::App::TestRunner: #1  0x00007f761d255b0b in __GI_abort () at abort.c:92
  QtQA::App::TestRunner: #2  0x00007f761dba0f5c in TestNamespace::qt_message_fatal (context=..., message=...) at global/qlogging.cpp:981
  QtQA::App::TestRunner: #3  0x00007f761db9ea76 in TestNamespace::QMessageLogger::fatal (this=0x7fff4c882740, msg=0x7f7617930910 "QXcbConnection: Could not connect to display %s") at global/qlogging.cpp:384
  QtQA::App::TestRunner: #4  0x00007f7617891f6e in TestNamespace::QXcbConnection::QXcbConnection (this=0x22b02d0, nativeInterface=0x22a8790, canGrabServer=true, displayName=0x0) at qxcbconnection.cpp:290
  QtQA::App::TestRunner: #5  0x00007f761789aad9 in TestNamespace::QXcbIntegration::QXcbIntegration (this=0x22a6710, parameters=..., argc=@0x7fff4c882dcc, argv=0x7fff4c882ee8) at qxcbintegration.cpp:164
  QtQA::App::TestRunner: #6  0x00007f76178b4e29 in TestNamespace::QXcbIntegrationPlugin::create (this=0x22a7cf0, system=..., parameters=..., argc=@0x7fff4c882dcc, argv=0x7fff4c882ee8) at main.cpp:58
  QtQA::App::TestRunner: #7  0x00007f761e44f0e6 in TestNamespace::loadIntegration (loader=0x7f761eb2f900, key=..., parameters=..., argc=@0x7fff4c882dcc, argv=0x7fff4c882ee8) at kernel/qplatformintegrationfactory.cpp:64
  QtQA::App::TestRunner: #8  0x00007f761e44f198 in TestNamespace::QPlatformIntegrationFactory::create (platform=..., paramList=..., argc=@0x7fff4c882dcc, argv=0x7fff4c882ee8, platformPluginPath=...) at kernel/qplatformintegrationfactory.cpp:81
  QtQA::App::TestRunner: #9  0x00007f761e4598bc in TestNamespace::init_platform (pluginArgument=..., platformPluginPath=..., argc=@0x7fff4c882dcc, argv=0x7fff4c882ee8) at kernel/qguiapplication.cpp:897
  QtQA::App::TestRunner: #10 0x00007f761e45a794 in TestNamespace::QGuiApplicationPrivate::createPlatformIntegration (this=0x22a50a0) at kernel/qguiapplication.cpp:1028
  QtQA::App::TestRunner: #11 0x00007f761e45a823 in TestNamespace::QGuiApplicationPrivate::createEventDispatcher (this=0x22a50a0) at kernel/qguiapplication.cpp:1043
  QtQA::App::TestRunner: #12 0x00007f761de1c503 in TestNamespace::QCoreApplication::init (this=0x7fff4c882dd0) at kernel/qcoreapplication.cpp:712
  QtQA::App::TestRunner: #13 0x00007f761de1c2cd in TestNamespace::QCoreApplication::QCoreApplication (this=0x7fff4c882dd0, p=...) at kernel/qcoreapplication.cpp:639
  QtQA::App::TestRunner: #14 0x00007f761e45874f in TestNamespace::QGuiApplication::QGuiApplication (this=0x7fff4c882dd0, argc=@0x7fff4c882dcc, argv=0x7fff4c882ee8, flags=328192) at kernel/qguiapplication.cpp:481
  QtQA::App::TestRunner: #15 0x0000000000404089 in main (argc=6, argv=0x7fff4c882ee8) at tst_geometry.cpp:179
  QtQA::App::TestRunner:
  QtQA::App::TestRunner: ================================================================================
  QtQA::App::TestRunner: test failed, running again to see if it is flaky...
  No protocol specified
  QXcbConnection: Could not connect to display :0
  QtQA::App::TestRunner: Process exited due to signal 6; dumped core
  QtQA::App::TestRunner: ============================== backtrace follows: ==============================
  QtQA::App::TestRunner: gdb commands: thread apply all bt 100
  QtQA::App::TestRunner: [New LWP 13656]
  QtQA::App::TestRunner:
  QtQA::App::TestRunner: warning: Can't read pathname for load map: Input/output error.
  QtQA::App::TestRunner: [Thread debugging using libthread_db enabled]
  QtQA::App::TestRunner: Core was generated by `./tst_geometry -o /work/build/_artifacts/test-logs/tst_geometry-testresults-00.'.
  QtQA::App::TestRunner: Program terminated with signal 6, Aborted.
  QtQA::App::TestRunner: #0  0x00007fa5b104c3a5 in __GI_raise (sig=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
  QtQA::App::TestRunner: 64	../nptl/sysdeps/unix/sysv/linux/raise.c: No such file or directory.
  QtQA::App::TestRunner: 	in ../nptl/sysdeps/unix/sysv/linux/raise.c
  QtQA::App::TestRunner:
  QtQA::App::TestRunner: Thread 1 (Thread 0x7fa5b34c1760 (LWP 13656)):
  QtQA::App::TestRunner: #0  0x00007fa5b104c3a5 in __GI_raise (sig=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
  QtQA::App::TestRunner: #1  0x00007fa5b104fb0b in __GI_abort () at abort.c:92
  QtQA::App::TestRunner: #2  0x00007fa5b199af5c in TestNamespace::qt_message_fatal (context=..., message=...) at global/qlogging.cpp:981
  QtQA::App::TestRunner: #3  0x00007fa5b1998a76 in TestNamespace::QMessageLogger::fatal (this=0x7fff5cd91160, msg=0x7fa5ab72a910 "QXcbConnection: Could not connect to display %s") at global/qlogging.cpp:384
  QtQA::App::TestRunner: #4  0x00007fa5ab68bf6e in TestNamespace::QXcbConnection::QXcbConnection (this=0x1b962d0, nativeInterface=0x1b8e790, canGrabServer=true, displayName=0x0) at qxcbconnection.cpp:290
  QtQA::App::TestRunner: #5  0x00007fa5ab694ad9 in TestNamespace::QXcbIntegration::QXcbIntegration (this=0x1b8c710, parameters=..., argc=@0x7fff5cd917ec, argv=0x7fff5cd91908) at qxcbintegration.cpp:164
  QtQA::App::TestRunner: #6  0x00007fa5ab6aee29 in TestNamespace::QXcbIntegrationPlugin::create (this=0x1b8dcf0, system=..., parameters=..., argc=@0x7fff5cd917ec, argv=0x7fff5cd91908) at main.cpp:58
  QtQA::App::TestRunner: #7  0x00007fa5b22490e6 in TestNamespace::loadIntegration (loader=0x7fa5b2929900, key=..., parameters=..., argc=@0x7fff5cd917ec, argv=0x7fff5cd91908) at kernel/qplatformintegrationfactory.cpp:64
  QtQA::App::TestRunner: #8  0x00007fa5b2249198 in TestNamespace::QPlatformIntegrationFactory::create (platform=..., paramList=..., argc=@0x7fff5cd917ec, argv=0x7fff5cd91908, platformPluginPath=...) at kernel/qplatformintegrationfactory.cpp:81
  QtQA::App::TestRunner: #9  0x00007fa5b22538bc in TestNamespace::init_platform (pluginArgument=..., platformPluginPath=..., argc=@0x7fff5cd917ec, argv=0x7fff5cd91908) at kernel/qguiapplication.cpp:897
  QtQA::App::TestRunner: #10 0x00007fa5b2254794 in TestNamespace::QGuiApplicationPrivate::createPlatformIntegration (this=0x1b8b0a0) at kernel/qguiapplication.cpp:1028
  QtQA::App::TestRunner: #11 0x00007fa5b2254823 in TestNamespace::QGuiApplicationPrivate::createEventDispatcher (this=0x1b8b0a0) at kernel/qguiapplication.cpp:1043
  QtQA::App::TestRunner: #12 0x00007fa5b1c16503 in TestNamespace::QCoreApplication::init (this=0x7fff5cd917f0) at kernel/qcoreapplication.cpp:712
  QtQA::App::TestRunner: #13 0x00007fa5b1c162cd in TestNamespace::QCoreApplication::QCoreApplication (this=0x7fff5cd917f0, p=...) at kernel/qcoreapplication.cpp:639
  QtQA::App::TestRunner: #14 0x00007fa5b225274f in TestNamespace::QGuiApplication::QGuiApplication (this=0x7fff5cd917f0, argc=@0x7fff5cd917ec, argv=0x7fff5cd91908, flags=328192) at kernel/qguiapplication.cpp:481
  QtQA::App::TestRunner: #15 0x0000000000404089 in main (argc=5, argv=0x7fff5cd91908) at tst_geometry.cpp:179
  QtQA::App::TestRunner:
  QtQA::App::TestRunner: ================================================================================
  QtQA::App::TestRunner: test failure could be reproduced twice consecutively
  QtQA::App::TestRunner: end tst_geometry: 51 seconds, signal 6
  
  No protocol specified
  QXcbConnection: Could not connect to display :0
  QtQA::App::TestRunner: Process exited due to signal 6; dumped core
  QtQA::App::TestRunner: ============================== backtrace follows: ==============================
  QtQA::App::TestRunner: gdb commands: thread apply all bt 100
  QtQA::App::TestRunner: [New LWP 13328]
  QtQA::App::TestRunner:
  QtQA::App::TestRunner: warning: Can't read pathname for load map: Input/output error.
  QtQA::App::TestRunner: [Thread debugging using libthread_db enabled]
  QtQA::App::TestRunner: Core was generated by `./tst_nodestest -silent -o /work/build/_artifacts/test-logs/tst_nodestest-testr'.
  QtQA::App::TestRunner: Program terminated with signal 6, Aborted.
  QtQA::App::TestRunner: #0  0x00007f4709a803a5 in __GI_raise (sig=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
  QtQA::App::TestRunner: 64	../nptl/sysdeps/unix/sysv/linux/raise.c: No such file or directory.
  QtQA::App::TestRunner: 	in ../nptl/sysdeps/unix/sysv/linux/raise.c
  QtQA::App::TestRunner:
  QtQA::App::TestRunner: Thread 1 (Thread 0x7f470bef5760 (LWP 13328)):
  QtQA::App::TestRunner: #0  0x00007f4709a803a5 in __GI_raise (sig=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
  QtQA::App::TestRunner: #1  0x00007f4709a83b0b in __GI_abort () at abort.c:92
  QtQA::App::TestRunner: #2  0x00007f470a3cef5c in TestNamespace::qt_message_fatal (context=..., message=...) at global/qlogging.cpp:981
  QtQA::App::TestRunner: #3  0x00007f470a3cca76 in TestNamespace::QMessageLogger::fatal (this=0x7fff31a6a3b0, msg=0x7f470415e910 "QXcbConnection: Could not connect to display %s") at global/qlogging.cpp:384
  QtQA::App::TestRunner: #4  0x00007f47040bff6e in TestNamespace::QXcbConnection::QXcbConnection (this=0x1e632e0, nativeInterface=0x1e59760, canGrabServer=true, displayName=0x0) at qxcbconnection.cpp:290
  QtQA::App::TestRunner: #5  0x00007f47040c8ad9 in TestNamespace::QXcbIntegration::QXcbIntegration (this=0x1e59710, parameters=..., argc=@0x7fff31a6aa3c, argv=0x7fff31a6ab68) at qxcbintegration.cpp:164
  QtQA::App::TestRunner: #6  0x00007f47040e2e29 in TestNamespace::QXcbIntegrationPlugin::create (this=0x1e5ada0, system=..., parameters=..., argc=@0x7fff31a6aa3c, argv=0x7fff31a6ab68) at main.cpp:58
  QtQA::App::TestRunner: #7  0x00007f470ac7d0e6 in TestNamespace::loadIntegration (loader=0x7f470b35d900, key=..., parameters=..., argc=@0x7fff31a6aa3c, argv=0x7fff31a6ab68) at kernel/qplatformintegrationfactory.cpp:64
  QtQA::App::TestRunner: #8  0x00007f470ac7d198 in TestNamespace::QPlatformIntegrationFactory::create (platform=..., paramList=..., argc=@0x7fff31a6aa3c, argv=0x7fff31a6ab68, platformPluginPath=...) at kernel/qplatformintegrationfactory.cpp:81
  QtQA::App::TestRunner: #9  0x00007f470ac878bc in TestNamespace::init_platform (pluginArgument=..., platformPluginPath=..., argc=@0x7fff31a6aa3c, argv=0x7fff31a6ab68) at kernel/qguiapplication.cpp:897
  QtQA::App::TestRunner: #10 0x00007f470ac88794 in TestNamespace::QGuiApplicationPrivate::createPlatformIntegration (this=0x1e580a0) at kernel/qguiapplication.cpp:1028
  QtQA::App::TestRunner: #11 0x00007f470ac88823 in TestNamespace::QGuiApplicationPrivate::createEventDispatcher (this=0x1e580a0) at kernel/qguiapplication.cpp:1043
  QtQA::App::TestRunner: #12 0x00007f470a64a503 in TestNamespace::QCoreApplication::init (this=0x7fff31a6aa60) at kernel/qcoreapplication.cpp:712
  QtQA::App::TestRunner: #13 0x00007f470a64a2cd in TestNamespace::QCoreApplication::QCoreApplication (this=0x7fff31a6aa60, p=...) at kernel/qcoreapplication.cpp:639
  QtQA::App::TestRunner: #14 0x00007f470ac8674f in TestNamespace::QGuiApplication::QGuiApplication (this=0x7fff31a6aa60, argc=@0x7fff31a6aa3c, argv=0x7fff31a6ab68, flags=328192) at kernel/qguiapplication.cpp:481
  QtQA::App::TestRunner: #15 0x000000000040509c in main (argc=6, argv=0x7fff31a6ab68) at tst_nodestest.cpp:253
  QtQA::App::TestRunner:
  QtQA::App::TestRunner: ================================================================================
  QtQA::App::TestRunner: test failed, running again to see if it is flaky...
  No protocol specified
  QXcbConnection: Could not connect to display :0
  QtQA::App::TestRunner: Process exited due to signal 6; dumped core
  QtQA::App::TestRunner: ============================== backtrace follows: ==============================
  QtQA::App::TestRunner: gdb commands: thread apply all bt 100
  QtQA::App::TestRunner: [New LWP 13659]
  QtQA::App::TestRunner:
  QtQA::App::TestRunner: warning: Can't read pathname for load map: Input/output error.
  QtQA::App::TestRunner: [Thread debugging using libthread_db enabled]
  QtQA::App::TestRunner: Core was generated by `./tst_nodestest -o /work/build/_artifacts/test-logs/tst_nodestest-testresults-0'.
  QtQA::App::TestRunner: Program terminated with signal 6, Aborted.
  QtQA::App::TestRunner: #0  0x00007f383b93b3a5 in __GI_raise (sig=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
  QtQA::App::TestRunner: 64	../nptl/sysdeps/unix/sysv/linux/raise.c: No such file or directory.
  QtQA::App::TestRunner: 	in ../nptl/sysdeps/unix/sysv/linux/raise.c
  QtQA::App::TestRunner:
  QtQA::App::TestRunner: Thread 1 (Thread 0x7f383ddb0760 (LWP 13659)):
  QtQA::App::TestRunner: #0  0x00007f383b93b3a5 in __GI_raise (sig=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
  QtQA::App::TestRunner: #1  0x00007f383b93eb0b in __GI_abort () at abort.c:92
  QtQA::App::TestRunner: #2  0x00007f383c289f5c in TestNamespace::qt_message_fatal (context=..., message=...) at global/qlogging.cpp:981
  QtQA::App::TestRunner: #3  0x00007f383c287a76 in TestNamespace::QMessageLogger::fatal (this=0x7fff0f771930, msg=0x7f3836019910 "QXcbConnection: Could not connect to display %s") at global/qlogging.cpp:384
  QtQA::App::TestRunner: #4  0x00007f3835f7af6e in TestNamespace::QXcbConnection::QXcbConnection (this=0xdd72e0, nativeInterface=0xdcd760, canGrabServer=true, displayName=0x0) at qxcbconnection.cpp:290
  QtQA::App::TestRunner: #5  0x00007f3835f83ad9 in TestNamespace::QXcbIntegration::QXcbIntegration (this=0xdcd710, parameters=..., argc=@0x7fff0f771fbc, argv=0x7fff0f7720e8) at qxcbintegration.cpp:164
  QtQA::App::TestRunner: #6  0x00007f3835f9de29 in TestNamespace::QXcbIntegrationPlugin::create (this=0xdceda0, system=..., parameters=..., argc=@0x7fff0f771fbc, argv=0x7fff0f7720e8) at main.cpp:58
  QtQA::App::TestRunner: #7  0x00007f383cb380e6 in TestNamespace::loadIntegration (loader=0x7f383d218900, key=..., parameters=..., argc=@0x7fff0f771fbc, argv=0x7fff0f7720e8) at kernel/qplatformintegrationfactory.cpp:64
  QtQA::App::TestRunner: #8  0x00007f383cb38198 in TestNamespace::QPlatformIntegrationFactory::create (platform=..., paramList=..., argc=@0x7fff0f771fbc, argv=0x7fff0f7720e8, platformPluginPath=...) at kernel/qplatformintegrationfactory.cpp:81
  QtQA::App::TestRunner: #9  0x00007f383cb428bc in TestNamespace::init_platform (pluginArgument=..., platformPluginPath=..., argc=@0x7fff0f771fbc, argv=0x7fff0f7720e8) at kernel/qguiapplication.cpp:897
  QtQA::App::TestRunner: #10 0x00007f383cb43794 in TestNamespace::QGuiApplicationPrivate::createPlatformIntegration (this=0xdcc0a0) at kernel/qguiapplication.cpp:1028
  QtQA::App::TestRunner: #11 0x00007f383cb43823 in TestNamespace::QGuiApplicationPrivate::createEventDispatcher (this=0xdcc0a0) at kernel/qguiapplication.cpp:1043
  QtQA::App::TestRunner: #12 0x00007f383c505503 in TestNamespace::QCoreApplication::init (this=0x7fff0f771fe0) at kernel/qcoreapplication.cpp:712
  QtQA::App::TestRunner: #13 0x00007f383c5052cd in TestNamespace::QCoreApplication::QCoreApplication (this=0x7fff0f771fe0, p=...) at kernel/qcoreapplication.cpp:639
  QtQA::App::TestRunner: #14 0x00007f383cb4174f in TestNamespace::QGuiApplication::QGuiApplication (this=0x7fff0f771fe0, argc=@0x7fff0f771fbc, argv=0x7fff0f7720e8, flags=328192) at kernel/qguiapplication.cpp:481
  QtQA::App::TestRunner: #15 0x000000000040509c in main (argc=5, argv=0x7fff0f7720e8) at tst_nodestest.cpp:253
  QtQA::App::TestRunner:
  QtQA::App::TestRunner: ================================================================================
  QtQA::App::TestRunner: test failure could be reproduced twice consecutively
  QtQA::App::TestRunner: end tst_nodestest: 49 seconds, signal 6
  
  No protocol specified
  QXcbConnection: Could not connect to display :0
  QtQA::App::TestRunner: Process exited due to signal 6; dumped core
  QtQA::App::TestRunner: ============================== backtrace follows: ==============================
  QtQA::App::TestRunner: gdb commands: thread apply all bt 100
  QtQA::App::TestRunner: [New LWP 13329]
  QtQA::App::TestRunner:
  QtQA::App::TestRunner: warning: Can't read pathname for load map: Input/output error.
  QtQA::App::TestRunner: [Thread debugging using libthread_db enabled]
  QtQA::App::TestRunner: Core was generated by `./tst_examples -silent -o /work/build/_artifacts/test-logs/tst_examples-testres'.
  QtQA::App::TestRunner: Program terminated with signal 6, Aborted.
  QtQA::App::TestRunner: #0  0x00007f22e095d3a5 in __GI_raise (sig=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
  QtQA::App::TestRunner: 64	../nptl/sysdeps/unix/sysv/linux/raise.c: No such file or directory.
  QtQA::App::TestRunner: 	in ../nptl/sysdeps/unix/sysv/linux/raise.c
  QtQA::App::TestRunner:
  QtQA::App::TestRunner: Thread 1 (Thread 0x7f22e3655760 (LWP 13329)):
  QtQA::App::TestRunner: #0  0x00007f22e095d3a5 in __GI_raise (sig=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
  QtQA::App::TestRunner: #1  0x00007f22e0960b0b in __GI_abort () at abort.c:92
  QtQA::App::TestRunner: #2  0x00007f22e12abf5c in TestNamespace::qt_message_fatal (context=..., message=...) at global/qlogging.cpp:981
  QtQA::App::TestRunner: #3  0x00007f22e12a9a76 in TestNamespace::QMessageLogger::fatal (this=0x7fff0a6f5400, msg=0x7f22db8be910 "QXcbConnection: Could not connect to display %s") at global/qlogging.cpp:384
  QtQA::App::TestRunner: #4  0x00007f22db81ff6e in TestNamespace::QXcbConnection::QXcbConnection (this=0xb4e2c0, nativeInterface=0xb46780, canGrabServer=true, displayName=0x0) at qxcbconnection.cpp:290
  QtQA::App::TestRunner: #5  0x00007f22db828ad9 in TestNamespace::QXcbIntegration::QXcbIntegration (this=0xb44700, parameters=..., argc=@0x7fff0a6f5a8c, argv=0x7fff0a6f5bd8) at qxcbintegration.cpp:164
  QtQA::App::TestRunner: #6  0x00007f22db842e29 in TestNamespace::QXcbIntegrationPlugin::create (this=0xb45ce0, system=..., parameters=..., argc=@0x7fff0a6f5a8c, argv=0x7fff0a6f5bd8) at main.cpp:58
  QtQA::App::TestRunner: #7  0x00007f22e1b5a0e6 in TestNamespace::loadIntegration (loader=0x7f22e223a900, key=..., parameters=..., argc=@0x7fff0a6f5a8c, argv=0x7fff0a6f5bd8) at kernel/qplatformintegrationfactory.cpp:64
  QtQA::App::TestRunner: #8  0x00007f22e1b5a198 in TestNamespace::QPlatformIntegrationFactory::create (platform=..., paramList=..., argc=@0x7fff0a6f5a8c, argv=0x7fff0a6f5bd8, platformPluginPath=...) at kernel/qplatformintegrationfactory.cpp:81
  QtQA::App::TestRunner: #9  0x00007f22e1b648bc in TestNamespace::init_platform (pluginArgument=..., platformPluginPath=..., argc=@0x7fff0a6f5a8c, argv=0x7fff0a6f5bd8) at kernel/qguiapplication.cpp:897
  QtQA::App::TestRunner: #10 0x00007f22e1b65794 in TestNamespace::QGuiApplicationPrivate::createPlatformIntegration (this=0xb43020) at kernel/qguiapplication.cpp:1028
  QtQA::App::TestRunner: #11 0x00007f22e1b65823 in TestNamespace::QGuiApplicationPrivate::createEventDispatcher (this=0xb43020) at kernel/qguiapplication.cpp:1043
  QtQA::App::TestRunner: #12 0x00007f22e1527503 in TestNamespace::QCoreApplication::init (this=0x7fff0a6f5ad0) at kernel/qcoreapplication.cpp:712
  QtQA::App::TestRunner: #13 0x00007f22e15272cd in TestNamespace::QCoreApplication::QCoreApplication (this=0x7fff0a6f5ad0, p=...) at kernel/qcoreapplication.cpp:639
  QtQA::App::TestRunner: #14 0x00007f22e1b6374f in TestNamespace::QGuiApplication::QGuiApplication (this=0x7fff0a6f5ad0, argc=@0x7fff0a6f5a8c, argv=0x7fff0a6f5bd8, flags=328192) at kernel/qguiapplication.cpp:481
  QtQA::App::TestRunner: #15 0x00000000004077e1 in main (argc=6, argv=0x7fff0a6f5bd8) at tst_examples.cpp:330
  QtQA::App::TestRunner:
  QtQA::App::TestRunner: ================================================================================
  QtQA::App::TestRunner: test failed, running again to see if it is flaky...
  No protocol specified
  QXcbConnection: Could not connect to display :0
  QtQA::App::TestRunner: Process exited due to signal 6; dumped core
  QtQA::App::TestRunner: ============================== backtrace follows: ==============================
  QtQA::App::TestRunner: gdb commands: thread apply all bt 100
  QtQA::App::TestRunner: [New LWP 13660]
  QtQA::App::TestRunner:
  QtQA::App::TestRunner: warning: Can't read pathname for load map: Input/output error.
  QtQA::App::TestRunner: [Thread debugging using libthread_db enabled]
  QtQA::App::TestRunner: Core was generated by `./tst_examples -o /work/build/_artifacts/test-logs/tst_examples-testresults-00.'.
  QtQA::App::TestRunner: Program terminated with signal 6, Aborted.
  QtQA::App::TestRunner: #0  0x00007fa75d8863a5 in __GI_raise (sig=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
  QtQA::App::TestRunner: 64	../nptl/sysdeps/unix/sysv/linux/raise.c: No such file or directory.
  QtQA::App::TestRunner: 	in ../nptl/sysdeps/unix/sysv/linux/raise.c
  QtQA::App::TestRunner:
  QtQA::App::TestRunner: Thread 1 (Thread 0x7fa76057e760 (LWP 13660)):
  QtQA::App::TestRunner: #0  0x00007fa75d8863a5 in __GI_raise (sig=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
  QtQA::App::TestRunner: #1  0x00007fa75d889b0b in __GI_abort () at abort.c:92
  QtQA::App::TestRunner: #2  0x00007fa75e1d4f5c in TestNamespace::qt_message_fatal (context=..., message=...) at global/qlogging.cpp:981
  QtQA::App::TestRunner: #3  0x00007fa75e1d2a76 in TestNamespace::QMessageLogger::fatal (this=0x7fff0584cca0, msg=0x7fa7587e7910 "QXcbConnection: Could not connect to display %s") at global/qlogging.cpp:384
  QtQA::App::TestRunner: #4  0x00007fa758748f6e in TestNamespace::QXcbConnection::QXcbConnection (this=0x7822c0, nativeInterface=0x77a780, canGrabServer=true, displayName=0x0) at qxcbconnection.cpp:290
  QtQA::App::TestRunner: #5  0x00007fa758751ad9 in TestNamespace::QXcbIntegration::QXcbIntegration (this=0x778700, parameters=..., argc=@0x7fff0584d32c, argv=0x7fff0584d478) at qxcbintegration.cpp:164
  QtQA::App::TestRunner: #6  0x00007fa75876be29 in TestNamespace::QXcbIntegrationPlugin::create (this=0x779ce0, system=..., parameters=..., argc=@0x7fff0584d32c, argv=0x7fff0584d478) at main.cpp:58
  QtQA::App::TestRunner: #7  0x00007fa75ea830e6 in TestNamespace::loadIntegration (loader=0x7fa75f163900, key=..., parameters=..., argc=@0x7fff0584d32c, argv=0x7fff0584d478) at kernel/qplatformintegrationfactory.cpp:64
  QtQA::App::TestRunner: #8  0x00007fa75ea83198 in TestNamespace::QPlatformIntegrationFactory::create (platform=..., paramList=..., argc=@0x7fff0584d32c, argv=0x7fff0584d478, platformPluginPath=...) at kernel/qplatformintegrationfactory.cpp:81
  QtQA::App::TestRunner: #9  0x00007fa75ea8d8bc in TestNamespace::init_platform (pluginArgument=..., platformPluginPath=..., argc=@0x7fff0584d32c, argv=0x7fff0584d478) at kernel/qguiapplication.cpp:897
  QtQA::App::TestRunner: #10 0x00007fa75ea8e794 in TestNamespace::QGuiApplicationPrivate::createPlatformIntegration (this=0x777020) at kernel/qguiapplication.cpp:1028
  QtQA::App::TestRunner: #11 0x00007fa75ea8e823 in TestNamespace::QGuiApplicationPrivate::createEventDispatcher (this=0x777020) at kernel/qguiapplication.cpp:1043
  QtQA::App::TestRunner: #12 0x00007fa75e450503 in TestNamespace::QCoreApplication::init (this=0x7fff0584d370) at kernel/qcoreapplication.cpp:712
  QtQA::App::TestRunner: #13 0x00007fa75e4502cd in TestNamespace::QCoreApplication::QCoreApplication (this=0x7fff0584d370, p=...) at kernel/qcoreapplication.cpp:639
  QtQA::App::TestRunner: #14 0x00007fa75ea8c74f in TestNamespace::QGuiApplication::QGuiApplication (this=0x7fff0584d370, argc=@0x7fff0584d32c, argv=0x7fff0584d478, flags=328192) at kernel/qguiapplication.cpp:481
  QtQA::App::TestRunner: #15 0x00000000004077e1 in main (argc=5, argv=0x7fff0584d478) at tst_examples.cpp:330
  QtQA::App::TestRunner:
  QtQA::App::TestRunner: ================================================================================
  QtQA::App::TestRunner: test failure could be reproduced twice consecutively
  QtQA::App::TestRunner: end tst_examples: 48 seconds, signal 6
  
  No protocol specified
  QXcbConnection: Could not connect to display :0
  QtQA::App::TestRunner: Process exited due to signal 6; dumped core
  QtQA::App::TestRunner: ============================== backtrace follows: ==============================
  QtQA::App::TestRunner: gdb commands: thread apply all bt 100
  QtQA::App::TestRunner: [New LWP 13330]
  QtQA::App::TestRunner:
  QtQA::App::TestRunner: warning: Can't read pathname for load map: Input/output error.
  QtQA::App::TestRunner: [Thread debugging using libthread_db enabled]
  QtQA::App::TestRunner: Core was generated by `./tst_nokeywords -silent -o /work/build/_artifacts/test-logs/tst_nokeywords-tes'.
  QtQA::App::TestRunner: Program terminated with signal 6, Aborted.
  QtQA::App::TestRunner: #0  0x00007fd121a9d3a5 in __GI_raise (sig=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
  QtQA::App::TestRunner: 64	../nptl/sysdeps/unix/sysv/linux/raise.c: No such file or directory.
  QtQA::App::TestRunner: 	in ../nptl/sysdeps/unix/sysv/linux/raise.c
  QtQA::App::TestRunner:
  QtQA::App::TestRunner: Thread 1 (Thread 0x7fd1237ac760 (LWP 13330)):
  QtQA::App::TestRunner: #0  0x00007fd121a9d3a5 in __GI_raise (sig=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
  QtQA::App::TestRunner: #1  0x00007fd121aa0b0b in __GI_abort () at abort.c:92
  QtQA::App::TestRunner: #2  0x00007fd1223ebf5c in TestNamespace::qt_message_fatal (context=..., message=...) at global/qlogging.cpp:981
  QtQA::App::TestRunner: #3  0x00007fd1223e9a76 in TestNamespace::QMessageLogger::fatal (this=0x7fff6a123bb0, msg=0x7fd11cda8910 "QXcbConnection: Could not connect to display %s") at global/qlogging.cpp:384
  QtQA::App::TestRunner: #4  0x00007fd11cd09f6e in TestNamespace::QXcbConnection::QXcbConnection (this=0x12c2330, nativeInterface=0x12b8d30, canGrabServer=true, displayName=0x0) at qxcbconnection.cpp:290
  QtQA::App::TestRunner: #5  0x00007fd11cd12ad9 in TestNamespace::QXcbIntegration::QXcbIntegration (this=0x12b8ce0, parameters=..., argc=@0x7fff6a12423c, argv=0x7fff6a124358) at qxcbintegration.cpp:164
  QtQA::App::TestRunner: #6  0x00007fd11cd2ce29 in TestNamespace::QXcbIntegrationPlugin::create (this=0x12b8c90, system=..., parameters=..., argc=@0x7fff6a12423c, argv=0x7fff6a124358) at main.cpp:58
  QtQA::App::TestRunner: #7  0x00007fd122c9a0e6 in TestNamespace::loadIntegration (loader=0x7fd12337a900, key=..., parameters=..., argc=@0x7fff6a12423c, argv=0x7fff6a124358) at kernel/qplatformintegrationfactory.cpp:64
  QtQA::App::TestRunner: #8  0x00007fd122c9a198 in TestNamespace::QPlatformIntegrationFactory::create (platform=..., paramList=..., argc=@0x7fff6a12423c, argv=0x7fff6a124358, platformPluginPath=...) at kernel/qplatformintegrationfactory.cpp:81
  QtQA::App::TestRunner: #9  0x00007fd122ca48bc in TestNamespace::init_platform (pluginArgument=..., platformPluginPath=..., argc=@0x7fff6a12423c, argv=0x7fff6a124358) at kernel/qguiapplication.cpp:897
  QtQA::App::TestRunner: #10 0x00007fd122ca5794 in TestNamespace::QGuiApplicationPrivate::createPlatformIntegration (this=0x12b6880) at kernel/qguiapplication.cpp:1028
  QtQA::App::TestRunner: #11 0x00007fd122ca5823 in TestNamespace::QGuiApplicationPrivate::createEventDispatcher (this=0x12b6880) at kernel/qguiapplication.cpp:1043
  QtQA::App::TestRunner: #12 0x00007fd122667503 in TestNamespace::QCoreApplication::init (this=0x7fff6a124240) at kernel/qcoreapplication.cpp:712
  QtQA::App::TestRunner: #13 0x00007fd1226672cd in TestNamespace::QCoreApplication::QCoreApplication (this=0x7fff6a124240, p=...) at kernel/qcoreapplication.cpp:639
  QtQA::App::TestRunner: #14 0x00007fd122ca374f in TestNamespace::QGuiApplication::QGuiApplication (this=0x7fff6a124240, argc=@0x7fff6a12423c, argv=0x7fff6a124358, flags=328192) at kernel/qguiapplication.cpp:481
  QtQA::App::TestRunner: #15 0x0000000000402de1 in main (argc=6, argv=0x7fff6a124358) at tst_nokeywords.cpp:118
  QtQA::App::TestRunner:
  QtQA::App::TestRunner: ================================================================================
  QtQA::App::TestRunner: test failed, running again to see if it is flaky...
  No protocol specified
  QXcbConnection: Could not connect to display :0
  QtQA::App::TestRunner: Process exited due to signal 6; dumped core
  QtQA::App::TestRunner: ============================== backtrace follows: ==============================
  QtQA::App::TestRunner: gdb commands: thread apply all bt 100
  QtQA::App::TestRunner: [New LWP 13527]
  QtQA::App::TestRunner:
  QtQA::App::TestRunner: warning: Can't read pathname for load map: Input/output error.
  QtQA::App::TestRunner: [Thread debugging using libthread_db enabled]
  QtQA::App::TestRunner: Core was generated by `./tst_nokeywords -o /work/build/_artifacts/test-logs/tst_nokeywords-testresults'.
  QtQA::App::TestRunner: Program terminated with signal 6, Aborted.
  QtQA::App::TestRunner: #0  0x00007f6dd34a43a5 in __GI_raise (sig=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
  QtQA::App::TestRunner: 64	../nptl/sysdeps/unix/sysv/linux/raise.c: No such file or directory.
  QtQA::App::TestRunner: 	in ../nptl/sysdeps/unix/sysv/linux/raise.c
  QtQA::App::TestRunner:
  QtQA::App::TestRunner: Thread 1 (Thread 0x7f6dd51b3760 (LWP 13527)):
  QtQA::App::TestRunner: #0  0x00007f6dd34a43a5 in __GI_raise (sig=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
  QtQA::App::TestRunner: #1  0x00007f6dd34a7b0b in __GI_abort () at abort.c:92
  QtQA::App::TestRunner: #2  0x00007f6dd3df2f5c in TestNamespace::qt_message_fatal (context=..., message=...) at global/qlogging.cpp:981
  QtQA::App::TestRunner: #3  0x00007f6dd3df0a76 in TestNamespace::QMessageLogger::fatal (this=0x7fff08bc7650, msg=0x7f6dce7af910 "QXcbConnection: Could not connect to display %s") at global/qlogging.cpp:384
  QtQA::App::TestRunner: #4  0x00007f6dce710f6e in TestNamespace::QXcbConnection::QXcbConnection (this=0xd3f330, nativeInterface=0xd35d30, canGrabServer=true, displayName=0x0) at qxcbconnection.cpp:290
  QtQA::App::TestRunner: #5  0x00007f6dce719ad9 in TestNamespace::QXcbIntegration::QXcbIntegration (this=0xd35ce0, parameters=..., argc=@0x7fff08bc7cdc, argv=0x7fff08bc7df8) at qxcbintegration.cpp:164
  QtQA::App::TestRunner: #6  0x00007f6dce733e29 in TestNamespace::QXcbIntegrationPlugin::create (this=0xd35c90, system=..., parameters=..., argc=@0x7fff08bc7cdc, argv=0x7fff08bc7df8) at main.cpp:58
  QtQA::App::TestRunner: #7  0x00007f6dd46a10e6 in TestNamespace::loadIntegration (loader=0x7f6dd4d81900, key=..., parameters=..., argc=@0x7fff08bc7cdc, argv=0x7fff08bc7df8) at kernel/qplatformintegrationfactory.cpp:64
  QtQA::App::TestRunner: #8  0x00007f6dd46a1198 in TestNamespace::QPlatformIntegrationFactory::create (platform=..., paramList=..., argc=@0x7fff08bc7cdc, argv=0x7fff08bc7df8, platformPluginPath=...) at kernel/qplatformintegrationfactory.cpp:81
  QtQA::App::TestRunner: #9  0x00007f6dd46ab8bc in TestNamespace::init_platform (pluginArgument=..., platformPluginPath=..., argc=@0x7fff08bc7cdc, argv=0x7fff08bc7df8) at kernel/qguiapplication.cpp:897
  QtQA::App::TestRunner: #10 0x00007f6dd46ac794 in TestNamespace::QGuiApplicationPrivate::createPlatformIntegration (this=0xd33880) at kernel/qguiapplication.cpp:1028
  QtQA::App::TestRunner: #11 0x00007f6dd46ac823 in TestNamespace::QGuiApplicationPrivate::createEventDispatcher (this=0xd33880) at kernel/qguiapplication.cpp:1043
  QtQA::App::TestRunner: #12 0x00007f6dd406e503 in TestNamespace::QCoreApplication::init (this=0x7fff08bc7ce0) at kernel/qcoreapplication.cpp:712
  QtQA::App::TestRunner: #13 0x00007f6dd406e2cd in TestNamespace::QCoreApplication::QCoreApplication (this=0x7fff08bc7ce0, p=...) at kernel/qcoreapplication.cpp:639
  QtQA::App::TestRunner: #14 0x00007f6dd46aa74f in TestNamespace::QGuiApplication::QGuiApplication (this=0x7fff08bc7ce0, argc=@0x7fff08bc7cdc, argv=0x7fff08bc7df8, flags=328192) at kernel/qguiapplication.cpp:481
  QtQA::App::TestRunner: #15 0x0000000000402de1 in main (argc=5, argv=0x7fff08bc7df8) at tst_nokeywords.cpp:118
  QtQA::App::TestRunner:
  QtQA::App::TestRunner: ================================================================================
  QtQA::App::TestRunner: test failure could be reproduced twice consecutively
  QtQA::App::TestRunner: end tst_nokeywords: 32 seconds, signal 6

  Build log: http://testresults.qt-project.org/ci/QtBase_stable_Integration/build_02409/revdep-qtdeclarative_linux-g++_developer-build_qtnamespace_qtlibinfix_Ubuntu_11.10_x64/log.txt.gz

  Tested changes (refs/builds/stable_1383048052):
    http://codereview.qt-project.org/69421 [PS2] - Different native Cocoa menu fixes.
    http://codereview.qt-project.org/68270 [PS4] - QTimeZone - Fix TZ file abbreviations
    http://codereview.qt-project.org/68970 [PS7] - remove qt_windows.h include from qwineventnotifier.h
    http://codereview.qt-project.org/69105 [PS2] - Doc: Remove unofficial Qt Concurrent headers
    http://codereview.qt-project.org/69257 [PS4] - iOS: Build simulator libraries with suffix
    http://codereview.qt-project.org/69420 [PS1] - QLocale: Add auto tests for Poruguese(Brazil) and Greek locales
    http://codereview.qt-project.org/69198 [PS2] - Silence the _COMPIZ_DECOR_* warnings on Ubuntu
    http://codereview.qt-project.org/69408 [PS2] - Doc: Fix miscellaneous typos
    http://codereview.qt-project.org/69383 [PS1] - Issue correct warnings with QObject::startTimer()
    http://codereview.qt-project.org/69216 [PS5] - Add QGuiApplication::sync() function
    http://codereview.qt-project.org/69384 [PS1] - Re-enable NonFullScreenWindows on Android
    http://codereview.qt-project.org/69393 [PS2] - Keep web fontdata alive as long as CG uses it
    http://codereview.qt-project.org/69030 [PS3] - QNX: Manage foreign mmrenderer windows



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