==10540== Memcheck, a memory error detector
==10540== Copyright (C) 2002-2015, and GNU GPL'd, by Julian Seward et al.
==10540== Using Valgrind-3.11.0 and LibVEX; rerun with -h for copyright info
==10540== Command: ./elasticnodes
==10540== Parent PID: 6421
==10540== 
==10540== Invalid read of size 4
==10540==    at 0x5BC8B5E: load (atomic_base.h:396)
==10540==    by 0x5BC8B5E: load<int> (qatomic_cxx11.h:227)
==10540==    by 0x5BC8B5E: load (qbasicatomic.h:103)
==10540==    by 0x5BC8B5E: ref (qrefcount.h:55)
==10540==    by 0x5BC8B5E: QString (qstring.h:955)
==10540==    by 0x5BC8B5E: node_construct (qlist.h:438)
==10540==    by 0x5BC8B5E: QList<QString>::append(QString const&) (qlist.h:602)
==10540==    by 0x5DA0314: operator() (qlibrary_unix.cpp:191)
==10540==    by 0x5DA0314: QLibraryPrivate::load_sys() (qlibrary_unix.cpp:199)
==10540==    by 0x5D98B80: QLibraryPrivate::load() (qlibrary.cpp:555)
==10540==    by 0x5D98EF0: QLibrary::load() (qlibrary.cpp:805)
==10540==    by 0x40CDF28: QXcbCursor::QXcbCursor(QXcbConnection*, QXcbScreen*) (qxcbcursor.cpp:320)
==10540==    by 0x40B5658: QXcbScreen::QXcbScreen(QXcbConnection*, QXcbVirtualDesktop*, unsigned int, xcb_randr_get_output_info_reply_t*, xcb_xinerama_screen_info_t const*, int) (qxcbscreen.cpp:433)
==10540==    by 0x40A5138: QXcbConnection::initializeScreens() (qxcbconnection.cpp:467)
==10540==    by 0x40A6204: QXcbConnection::QXcbConnection(QXcbNativeInterface*, bool, unsigned int, char const*) (qxcbconnection.cpp:602)
==10540==    by 0x40AB6A5: QXcbIntegration::QXcbIntegration(QStringList const&, int&, char**) (qxcbintegration.cpp:193)
==10540==    by 0x402954F: QXcbIntegrationPlugin::create(QString const&, QStringList const&, int&, char**) (qxcbmain.cpp:56)
==10540==    by 0x5657B0D: _Z11qLoadPluginI20QPlatformIntegration26QPlatformIntegrationPluginIRK11QStringListRiRPPcEEPT_PK14QFactoryLoaderRK7QStringDpOT1_ (qfactoryloader_p.h:114)
==10540==    by 0x5655A57: QPlatformIntegrationFactory::create(QString const&, QStringList const&, int&, char**, QString const&) (qplatformintegrationfactory.cpp:71)
==10540==  Address 0x114e1e50 is 0 bytes inside a block of size 32 free'd
==10540==    at 0x4C2EDEB: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==10540==    by 0x5BDBDEE: QArrayData::deallocate(QArrayData*, unsigned long, unsigned long) (qarraydata.cpp:167)
==10540==    by 0x5DA0304: deallocate (qarraydata.h:239)
==10540==    by 0x5DA0304: ~QString (qstring.h:1132)
==10540==    by 0x5DA0304: operator() (qlibrary_unix.cpp:190)
==10540==    by 0x5DA0304: QLibraryPrivate::load_sys() (qlibrary_unix.cpp:199)
==10540==    by 0x5D98B80: QLibraryPrivate::load() (qlibrary.cpp:555)
==10540==    by 0x5D98EF0: QLibrary::load() (qlibrary.cpp:805)
==10540==    by 0x40CDF28: QXcbCursor::QXcbCursor(QXcbConnection*, QXcbScreen*) (qxcbcursor.cpp:320)
==10540==    by 0x40B5658: QXcbScreen::QXcbScreen(QXcbConnection*, QXcbVirtualDesktop*, unsigned int, xcb_randr_get_output_info_reply_t*, xcb_xinerama_screen_info_t const*, int) (qxcbscreen.cpp:433)
==10540==    by 0x40A5138: QXcbConnection::initializeScreens() (qxcbconnection.cpp:467)
==10540==    by 0x40A6204: QXcbConnection::QXcbConnection(QXcbNativeInterface*, bool, unsigned int, char const*) (qxcbconnection.cpp:602)
==10540==    by 0x40AB6A5: QXcbIntegration::QXcbIntegration(QStringList const&, int&, char**) (qxcbintegration.cpp:193)
==10540==    by 0x402954F: QXcbIntegrationPlugin::create(QString const&, QStringList const&, int&, char**) (qxcbmain.cpp:56)
==10540==    by 0x5657B0D: _Z11qLoadPluginI20QPlatformIntegration26QPlatformIntegrationPluginIRK11QStringListRiRPPcEEPT_PK14QFactoryLoaderRK7QStringDpOT1_ (qfactoryloader_p.h:114)
==10540==  Block was alloc'd at
==10540==    at 0x4C2DB8F: malloc (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==10540==    by 0x5BDBC61: QArrayData::allocate(unsigned long, unsigned long, unsigned long, QFlags<QArrayData::AllocationOption>) (qarraydata.cpp:118)
==10540==    by 0x5C5BDBC: allocate (qarraydata.h:225)
==10540==    by 0x5C5BDBC: QString::fromLatin1_helper(char const*, int) (qstring.cpp:5393)
==10540==    by 0x5D9F78C: QString (qstring.h:928)
==10540==    by 0x5D9F78C: QLibraryPrivate::prefixes_sys() (qlibrary_unix.cpp:114)
==10540==    by 0x5D9FA6C: QLibraryPrivate::load_sys() (qlibrary_unix.cpp:132)
==10540==    by 0x5D98B80: QLibraryPrivate::load() (qlibrary.cpp:555)
==10540==    by 0x5D98EF0: QLibrary::load() (qlibrary.cpp:805)
==10540==    by 0x40CDF28: QXcbCursor::QXcbCursor(QXcbConnection*, QXcbScreen*) (qxcbcursor.cpp:320)
==10540==    by 0x40B5658: QXcbScreen::QXcbScreen(QXcbConnection*, QXcbVirtualDesktop*, unsigned int, xcb_randr_get_output_info_reply_t*, xcb_xinerama_screen_info_t const*, int) (qxcbscreen.cpp:433)
==10540==    by 0x40A5138: QXcbConnection::initializeScreens() (qxcbconnection.cpp:467)
==10540==    by 0x40A6204: QXcbConnection::QXcbConnection(QXcbNativeInterface*, bool, unsigned int, char const*) (qxcbconnection.cpp:602)
==10540==    by 0x40AB6A5: QXcbIntegration::QXcbIntegration(QStringList const&, int&, char**) (qxcbintegration.cpp:193)
==10540== 
==10540== Invalid read of size 4
==10540==    at 0x5BC0E16: load (atomic_base.h:396)
==10540==    by 0x5BC0E16: load<int> (qatomic_cxx11.h:227)
==10540==    by 0x5BC0E16: load (qbasicatomic.h:103)
==10540==    by 0x5BC0E16: deref (qrefcount.h:66)
==10540==    by 0x5BC0E16: ~QString (qstring.h:1132)
==10540==    by 0x5BC0E16: node_destruct (qlist.h:498)
==10540==    by 0x5BC0E16: QList<QString>::dealloc(QListData::Data*) (qlist.h:867)
==10540==    by 0x5BC0E9E: QList<QString>::~QList() (qlist.h:829)
==10540==    by 0x5DA0332: ~QStringList (qstringlist.h:99)
==10540==    by 0x5DA0332: operator() (qlibrary_unix.cpp:186)
==10540==    by 0x5DA0332: QLibraryPrivate::load_sys() (qlibrary_unix.cpp:199)
==10540==    by 0x5D98B80: QLibraryPrivate::load() (qlibrary.cpp:555)
==10540==    by 0x5D98EF0: QLibrary::load() (qlibrary.cpp:805)
==10540==    by 0x40CDF28: QXcbCursor::QXcbCursor(QXcbConnection*, QXcbScreen*) (qxcbcursor.cpp:320)
==10540==    by 0x40B5658: QXcbScreen::QXcbScreen(QXcbConnection*, QXcbVirtualDesktop*, unsigned int, xcb_randr_get_output_info_reply_t*, xcb_xinerama_screen_info_t const*, int) (qxcbscreen.cpp:433)
==10540==    by 0x40A5138: QXcbConnection::initializeScreens() (qxcbconnection.cpp:467)
==10540==    by 0x40A6204: QXcbConnection::QXcbConnection(QXcbNativeInterface*, bool, unsigned int, char const*) (qxcbconnection.cpp:602)
==10540==    by 0x40AB6A5: QXcbIntegration::QXcbIntegration(QStringList const&, int&, char**) (qxcbintegration.cpp:193)
==10540==    by 0x402954F: QXcbIntegrationPlugin::create(QString const&, QStringList const&, int&, char**) (qxcbmain.cpp:56)
==10540==    by 0x5657B0D: _Z11qLoadPluginI20QPlatformIntegration26QPlatformIntegrationPluginIRK11QStringListRiRPPcEEPT_PK14QFactoryLoaderRK7QStringDpOT1_ (qfactoryloader_p.h:114)
==10540==  Address 0x114e1e50 is 0 bytes inside a block of size 32 free'd
==10540==    at 0x4C2EDEB: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==10540==    by 0x5BDBDEE: QArrayData::deallocate(QArrayData*, unsigned long, unsigned long) (qarraydata.cpp:167)
==10540==    by 0x5DA0304: deallocate (qarraydata.h:239)
==10540==    by 0x5DA0304: ~QString (qstring.h:1132)
==10540==    by 0x5DA0304: operator() (qlibrary_unix.cpp:190)
==10540==    by 0x5DA0304: QLibraryPrivate::load_sys() (qlibrary_unix.cpp:199)
==10540==    by 0x5D98B80: QLibraryPrivate::load() (qlibrary.cpp:555)
==10540==    by 0x5D98EF0: QLibrary::load() (qlibrary.cpp:805)
==10540==    by 0x40CDF28: QXcbCursor::QXcbCursor(QXcbConnection*, QXcbScreen*) (qxcbcursor.cpp:320)
==10540==    by 0x40B5658: QXcbScreen::QXcbScreen(QXcbConnection*, QXcbVirtualDesktop*, unsigned int, xcb_randr_get_output_info_reply_t*, xcb_xinerama_screen_info_t const*, int) (qxcbscreen.cpp:433)
==10540==    by 0x40A5138: QXcbConnection::initializeScreens() (qxcbconnection.cpp:467)
==10540==    by 0x40A6204: QXcbConnection::QXcbConnection(QXcbNativeInterface*, bool, unsigned int, char const*) (qxcbconnection.cpp:602)
==10540==    by 0x40AB6A5: QXcbIntegration::QXcbIntegration(QStringList const&, int&, char**) (qxcbintegration.cpp:193)
==10540==    by 0x402954F: QXcbIntegrationPlugin::create(QString const&, QStringList const&, int&, char**) (qxcbmain.cpp:56)
==10540==    by 0x5657B0D: _Z11qLoadPluginI20QPlatformIntegration26QPlatformIntegrationPluginIRK11QStringListRiRPPcEEPT_PK14QFactoryLoaderRK7QStringDpOT1_ (qfactoryloader_p.h:114)
==10540==  Block was alloc'd at
==10540==    at 0x4C2DB8F: malloc (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==10540==    by 0x5BDBC61: QArrayData::allocate(unsigned long, unsigned long, unsigned long, QFlags<QArrayData::AllocationOption>) (qarraydata.cpp:118)
==10540==    by 0x5C5BDBC: allocate (qarraydata.h:225)
==10540==    by 0x5C5BDBC: QString::fromLatin1_helper(char const*, int) (qstring.cpp:5393)
==10540==    by 0x5D9F78C: QString (qstring.h:928)
==10540==    by 0x5D9F78C: QLibraryPrivate::prefixes_sys() (qlibrary_unix.cpp:114)
==10540==    by 0x5D9FA6C: QLibraryPrivate::load_sys() (qlibrary_unix.cpp:132)
==10540==    by 0x5D98B80: QLibraryPrivate::load() (qlibrary.cpp:555)
==10540==    by 0x5D98EF0: QLibrary::load() (qlibrary.cpp:805)
==10540==    by 0x40CDF28: QXcbCursor::QXcbCursor(QXcbConnection*, QXcbScreen*) (qxcbcursor.cpp:320)
==10540==    by 0x40B5658: QXcbScreen::QXcbScreen(QXcbConnection*, QXcbVirtualDesktop*, unsigned int, xcb_randr_get_output_info_reply_t*, xcb_xinerama_screen_info_t const*, int) (qxcbscreen.cpp:433)
==10540==    by 0x40A5138: QXcbConnection::initializeScreens() (qxcbconnection.cpp:467)
==10540==    by 0x40A6204: QXcbConnection::QXcbConnection(QXcbNativeInterface*, bool, unsigned int, char const*) (qxcbconnection.cpp:602)
==10540==    by 0x40AB6A5: QXcbIntegration::QXcbIntegration(QStringList const&, int&, char**) (qxcbintegration.cpp:193)
==10540== 
==10540== Invalid read of size 4
==10540==    at 0x5BDBDC4: load (atomic_base.h:396)
==10540==    by 0x5BDBDC4: load<int> (qatomic_cxx11.h:227)
==10540==    by 0x5BDBDC4: load (qbasicatomic.h:103)
==10540==    by 0x5BDBDC4: isStatic (qrefcount.h:96)
==10540==    by 0x5BDBDC4: QArrayData::deallocate(QArrayData*, unsigned long, unsigned long) (qarraydata.cpp:165)
==10540==    by 0x5BC0E53: deallocate (qarraydata.h:239)
==10540==    by 0x5BC0E53: ~QString (qstring.h:1132)
==10540==    by 0x5BC0E53: node_destruct (qlist.h:498)
==10540==    by 0x5BC0E53: QList<QString>::dealloc(QListData::Data*) (qlist.h:867)
==10540==    by 0x5BC0E9E: QList<QString>::~QList() (qlist.h:829)
==10540==    by 0x5DA0332: ~QStringList (qstringlist.h:99)
==10540==    by 0x5DA0332: operator() (qlibrary_unix.cpp:186)
==10540==    by 0x5DA0332: QLibraryPrivate::load_sys() (qlibrary_unix.cpp:199)
==10540==    by 0x5D98B80: QLibraryPrivate::load() (qlibrary.cpp:555)
==10540==    by 0x5D98EF0: QLibrary::load() (qlibrary.cpp:805)
==10540==    by 0x40CDF28: QXcbCursor::QXcbCursor(QXcbConnection*, QXcbScreen*) (qxcbcursor.cpp:320)
==10540==    by 0x40B5658: QXcbScreen::QXcbScreen(QXcbConnection*, QXcbVirtualDesktop*, unsigned int, xcb_randr_get_output_info_reply_t*, xcb_xinerama_screen_info_t const*, int) (qxcbscreen.cpp:433)
==10540==    by 0x40A5138: QXcbConnection::initializeScreens() (qxcbconnection.cpp:467)
==10540==    by 0x40A6204: QXcbConnection::QXcbConnection(QXcbNativeInterface*, bool, unsigned int, char const*) (qxcbconnection.cpp:602)
==10540==    by 0x40AB6A5: QXcbIntegration::QXcbIntegration(QStringList const&, int&, char**) (qxcbintegration.cpp:193)
==10540==    by 0x402954F: QXcbIntegrationPlugin::create(QString const&, QStringList const&, int&, char**) (qxcbmain.cpp:56)
==10540==  Address 0x114e1e50 is 0 bytes inside a block of size 32 free'd
==10540==    at 0x4C2EDEB: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==10540==    by 0x5BDBDEE: QArrayData::deallocate(QArrayData*, unsigned long, unsigned long) (qarraydata.cpp:167)
==10540==    by 0x5DA0304: deallocate (qarraydata.h:239)
==10540==    by 0x5DA0304: ~QString (qstring.h:1132)
==10540==    by 0x5DA0304: operator() (qlibrary_unix.cpp:190)
==10540==    by 0x5DA0304: QLibraryPrivate::load_sys() (qlibrary_unix.cpp:199)
==10540==    by 0x5D98B80: QLibraryPrivate::load() (qlibrary.cpp:555)
==10540==    by 0x5D98EF0: QLibrary::load() (qlibrary.cpp:805)
==10540==    by 0x40CDF28: QXcbCursor::QXcbCursor(QXcbConnection*, QXcbScreen*) (qxcbcursor.cpp:320)
==10540==    by 0x40B5658: QXcbScreen::QXcbScreen(QXcbConnection*, QXcbVirtualDesktop*, unsigned int, xcb_randr_get_output_info_reply_t*, xcb_xinerama_screen_info_t const*, int) (qxcbscreen.cpp:433)
==10540==    by 0x40A5138: QXcbConnection::initializeScreens() (qxcbconnection.cpp:467)
==10540==    by 0x40A6204: QXcbConnection::QXcbConnection(QXcbNativeInterface*, bool, unsigned int, char const*) (qxcbconnection.cpp:602)
==10540==    by 0x40AB6A5: QXcbIntegration::QXcbIntegration(QStringList const&, int&, char**) (qxcbintegration.cpp:193)
==10540==    by 0x402954F: QXcbIntegrationPlugin::create(QString const&, QStringList const&, int&, char**) (qxcbmain.cpp:56)
==10540==    by 0x5657B0D: _Z11qLoadPluginI20QPlatformIntegration26QPlatformIntegrationPluginIRK11QStringListRiRPPcEEPT_PK14QFactoryLoaderRK7QStringDpOT1_ (qfactoryloader_p.h:114)
==10540==  Block was alloc'd at
==10540==    at 0x4C2DB8F: malloc (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==10540==    by 0x5BDBC61: QArrayData::allocate(unsigned long, unsigned long, unsigned long, QFlags<QArrayData::AllocationOption>) (qarraydata.cpp:118)
==10540==    by 0x5C5BDBC: allocate (qarraydata.h:225)
==10540==    by 0x5C5BDBC: QString::fromLatin1_helper(char const*, int) (qstring.cpp:5393)
==10540==    by 0x5D9F78C: QString (qstring.h:928)
==10540==    by 0x5D9F78C: QLibraryPrivate::prefixes_sys() (qlibrary_unix.cpp:114)
==10540==    by 0x5D9FA6C: QLibraryPrivate::load_sys() (qlibrary_unix.cpp:132)
==10540==    by 0x5D98B80: QLibraryPrivate::load() (qlibrary.cpp:555)
==10540==    by 0x5D98EF0: QLibrary::load() (qlibrary.cpp:805)
==10540==    by 0x40CDF28: QXcbCursor::QXcbCursor(QXcbConnection*, QXcbScreen*) (qxcbcursor.cpp:320)
==10540==    by 0x40B5658: QXcbScreen::QXcbScreen(QXcbConnection*, QXcbVirtualDesktop*, unsigned int, xcb_randr_get_output_info_reply_t*, xcb_xinerama_screen_info_t const*, int) (qxcbscreen.cpp:433)
==10540==    by 0x40A5138: QXcbConnection::initializeScreens() (qxcbconnection.cpp:467)
==10540==    by 0x40A6204: QXcbConnection::QXcbConnection(QXcbNativeInterface*, bool, unsigned int, char const*) (qxcbconnection.cpp:602)
==10540==    by 0x40AB6A5: QXcbIntegration::QXcbIntegration(QStringList const&, int&, char**) (qxcbintegration.cpp:193)
==10540== 
==10540== Invalid free() / delete / delete[] / realloc()
==10540==    at 0x4C2EDEB: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==10540==    by 0x5BDBDEE: QArrayData::deallocate(QArrayData*, unsigned long, unsigned long) (qarraydata.cpp:167)
==10540==    by 0x5BC0E53: deallocate (qarraydata.h:239)
==10540==    by 0x5BC0E53: ~QString (qstring.h:1132)
==10540==    by 0x5BC0E53: node_destruct (qlist.h:498)
==10540==    by 0x5BC0E53: QList<QString>::dealloc(QListData::Data*) (qlist.h:867)
==10540==    by 0x5BC0E9E: QList<QString>::~QList() (qlist.h:829)
==10540==    by 0x5DA0332: ~QStringList (qstringlist.h:99)
==10540==    by 0x5DA0332: operator() (qlibrary_unix.cpp:186)
==10540==    by 0x5DA0332: QLibraryPrivate::load_sys() (qlibrary_unix.cpp:199)
==10540==    by 0x5D98B80: QLibraryPrivate::load() (qlibrary.cpp:555)
==10540==    by 0x5D98EF0: QLibrary::load() (qlibrary.cpp:805)
==10540==    by 0x40CDF28: QXcbCursor::QXcbCursor(QXcbConnection*, QXcbScreen*) (qxcbcursor.cpp:320)
==10540==    by 0x40B5658: QXcbScreen::QXcbScreen(QXcbConnection*, QXcbVirtualDesktop*, unsigned int, xcb_randr_get_output_info_reply_t*, xcb_xinerama_screen_info_t const*, int) (qxcbscreen.cpp:433)
==10540==    by 0x40A5138: QXcbConnection::initializeScreens() (qxcbconnection.cpp:467)
==10540==    by 0x40A6204: QXcbConnection::QXcbConnection(QXcbNativeInterface*, bool, unsigned int, char const*) (qxcbconnection.cpp:602)
==10540==    by 0x40AB6A5: QXcbIntegration::QXcbIntegration(QStringList const&, int&, char**) (qxcbintegration.cpp:193)
==10540==  Address 0x114e1e50 is 0 bytes inside a block of size 32 free'd
==10540==    at 0x4C2EDEB: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==10540==    by 0x5BDBDEE: QArrayData::deallocate(QArrayData*, unsigned long, unsigned long) (qarraydata.cpp:167)
==10540==    by 0x5DA0304: deallocate (qarraydata.h:239)
==10540==    by 0x5DA0304: ~QString (qstring.h:1132)
==10540==    by 0x5DA0304: operator() (qlibrary_unix.cpp:190)
==10540==    by 0x5DA0304: QLibraryPrivate::load_sys() (qlibrary_unix.cpp:199)
==10540==    by 0x5D98B80: QLibraryPrivate::load() (qlibrary.cpp:555)
==10540==    by 0x5D98EF0: QLibrary::load() (qlibrary.cpp:805)
==10540==    by 0x40CDF28: QXcbCursor::QXcbCursor(QXcbConnection*, QXcbScreen*) (qxcbcursor.cpp:320)
==10540==    by 0x40B5658: QXcbScreen::QXcbScreen(QXcbConnection*, QXcbVirtualDesktop*, unsigned int, xcb_randr_get_output_info_reply_t*, xcb_xinerama_screen_info_t const*, int) (qxcbscreen.cpp:433)
==10540==    by 0x40A5138: QXcbConnection::initializeScreens() (qxcbconnection.cpp:467)
==10540==    by 0x40A6204: QXcbConnection::QXcbConnection(QXcbNativeInterface*, bool, unsigned int, char const*) (qxcbconnection.cpp:602)
==10540==    by 0x40AB6A5: QXcbIntegration::QXcbIntegration(QStringList const&, int&, char**) (qxcbintegration.cpp:193)
==10540==    by 0x402954F: QXcbIntegrationPlugin::create(QString const&, QStringList const&, int&, char**) (qxcbmain.cpp:56)
==10540==    by 0x5657B0D: _Z11qLoadPluginI20QPlatformIntegration26QPlatformIntegrationPluginIRK11QStringListRiRPPcEEPT_PK14QFactoryLoaderRK7QStringDpOT1_ (qfactoryloader_p.h:114)
==10540==  Block was alloc'd at
==10540==    at 0x4C2DB8F: malloc (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==10540==    by 0x5BDBC61: QArrayData::allocate(unsigned long, unsigned long, unsigned long, QFlags<QArrayData::AllocationOption>) (qarraydata.cpp:118)
==10540==    by 0x5C5BDBC: allocate (qarraydata.h:225)
==10540==    by 0x5C5BDBC: QString::fromLatin1_helper(char const*, int) (qstring.cpp:5393)
==10540==    by 0x5D9F78C: QString (qstring.h:928)
==10540==    by 0x5D9F78C: QLibraryPrivate::prefixes_sys() (qlibrary_unix.cpp:114)
==10540==    by 0x5D9FA6C: QLibraryPrivate::load_sys() (qlibrary_unix.cpp:132)
==10540==    by 0x5D98B80: QLibraryPrivate::load() (qlibrary.cpp:555)
==10540==    by 0x5D98EF0: QLibrary::load() (qlibrary.cpp:805)
==10540==    by 0x40CDF28: QXcbCursor::QXcbCursor(QXcbConnection*, QXcbScreen*) (qxcbcursor.cpp:320)
==10540==    by 0x40B5658: QXcbScreen::QXcbScreen(QXcbConnection*, QXcbVirtualDesktop*, unsigned int, xcb_randr_get_output_info_reply_t*, xcb_xinerama_screen_info_t const*, int) (qxcbscreen.cpp:433)
==10540==    by 0x40A5138: QXcbConnection::initializeScreens() (qxcbconnection.cpp:467)
==10540==    by 0x40A6204: QXcbConnection::QXcbConnection(QXcbNativeInterface*, bool, unsigned int, char const*) (qxcbconnection.cpp:602)
==10540==    by 0x40AB6A5: QXcbIntegration::QXcbIntegration(QStringList const&, int&, char**) (qxcbintegration.cpp:193)
==10540== 
==10540== Invalid read of size 4
==10540==    at 0x5DA0455: QLibraryPrivate::load_sys() (qlibrary_unix.cpp:207)
==10540==    by 0x5D98B80: QLibraryPrivate::load() (qlibrary.cpp:555)
==10540==    by 0x5D98EF0: QLibrary::load() (qlibrary.cpp:805)
==10540==    by 0x40CDF28: QXcbCursor::QXcbCursor(QXcbConnection*, QXcbScreen*) (qxcbcursor.cpp:320)
==10540==    by 0x40B5658: QXcbScreen::QXcbScreen(QXcbConnection*, QXcbVirtualDesktop*, unsigned int, xcb_randr_get_output_info_reply_t*, xcb_xinerama_screen_info_t const*, int) (qxcbscreen.cpp:433)
==10540==    by 0x40A5138: QXcbConnection::initializeScreens() (qxcbconnection.cpp:467)
==10540==    by 0x40A6204: QXcbConnection::QXcbConnection(QXcbNativeInterface*, bool, unsigned int, char const*) (qxcbconnection.cpp:602)
==10540==    by 0x40AB6A5: QXcbIntegration::QXcbIntegration(QStringList const&, int&, char**) (qxcbintegration.cpp:193)
==10540==    by 0x402954F: QXcbIntegrationPlugin::create(QString const&, QStringList const&, int&, char**) (qxcbmain.cpp:56)
==10540==    by 0x5657B0D: _Z11qLoadPluginI20QPlatformIntegration26QPlatformIntegrationPluginIRK11QStringListRiRPPcEEPT_PK14QFactoryLoaderRK7QStringDpOT1_ (qfactoryloader_p.h:114)
==10540==    by 0x5655A57: QPlatformIntegrationFactory::create(QString const&, QStringList const&, int&, char**, QString const&) (qplatformintegrationfactory.cpp:71)
==10540==    by 0x5664868: init_platform(QString const&, QString const&, QString const&, int&, char**) (qguiapplication.cpp:1171)
==10540==  Address 0x114e1e54 is 4 bytes inside a block of size 32 free'd
==10540==    at 0x4C2EDEB: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==10540==    by 0x5BDBDEE: QArrayData::deallocate(QArrayData*, unsigned long, unsigned long) (qarraydata.cpp:167)
==10540==    by 0x5DA0304: deallocate (qarraydata.h:239)
==10540==    by 0x5DA0304: ~QString (qstring.h:1132)
==10540==    by 0x5DA0304: operator() (qlibrary_unix.cpp:190)
==10540==    by 0x5DA0304: QLibraryPrivate::load_sys() (qlibrary_unix.cpp:199)
==10540==    by 0x5D98B80: QLibraryPrivate::load() (qlibrary.cpp:555)
==10540==    by 0x5D98EF0: QLibrary::load() (qlibrary.cpp:805)
==10540==    by 0x40CDF28: QXcbCursor::QXcbCursor(QXcbConnection*, QXcbScreen*) (qxcbcursor.cpp:320)
==10540==    by 0x40B5658: QXcbScreen::QXcbScreen(QXcbConnection*, QXcbVirtualDesktop*, unsigned int, xcb_randr_get_output_info_reply_t*, xcb_xinerama_screen_info_t const*, int) (qxcbscreen.cpp:433)
==10540==    by 0x40A5138: QXcbConnection::initializeScreens() (qxcbconnection.cpp:467)
==10540==    by 0x40A6204: QXcbConnection::QXcbConnection(QXcbNativeInterface*, bool, unsigned int, char const*) (qxcbconnection.cpp:602)
==10540==    by 0x40AB6A5: QXcbIntegration::QXcbIntegration(QStringList const&, int&, char**) (qxcbintegration.cpp:193)
==10540==    by 0x402954F: QXcbIntegrationPlugin::create(QString const&, QStringList const&, int&, char**) (qxcbmain.cpp:56)
==10540==    by 0x5657B0D: _Z11qLoadPluginI20QPlatformIntegration26QPlatformIntegrationPluginIRK11QStringListRiRPPcEEPT_PK14QFactoryLoaderRK7QStringDpOT1_ (qfactoryloader_p.h:114)
==10540==  Block was alloc'd at
==10540==    at 0x4C2DB8F: malloc (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==10540==    by 0x5BDBC61: QArrayData::allocate(unsigned long, unsigned long, unsigned long, QFlags<QArrayData::AllocationOption>) (qarraydata.cpp:118)
==10540==    by 0x5C5BDBC: allocate (qarraydata.h:225)
==10540==    by 0x5C5BDBC: QString::fromLatin1_helper(char const*, int) (qstring.cpp:5393)
==10540==    by 0x5D9F78C: QString (qstring.h:928)
==10540==    by 0x5D9F78C: QLibraryPrivate::prefixes_sys() (qlibrary_unix.cpp:114)
==10540==    by 0x5D9FA6C: QLibraryPrivate::load_sys() (qlibrary_unix.cpp:132)
==10540==    by 0x5D98B80: QLibraryPrivate::load() (qlibrary.cpp:555)
==10540==    by 0x5D98EF0: QLibrary::load() (qlibrary.cpp:805)
==10540==    by 0x40CDF28: QXcbCursor::QXcbCursor(QXcbConnection*, QXcbScreen*) (qxcbcursor.cpp:320)
==10540==    by 0x40B5658: QXcbScreen::QXcbScreen(QXcbConnection*, QXcbVirtualDesktop*, unsigned int, xcb_randr_get_output_info_reply_t*, xcb_xinerama_screen_info_t const*, int) (qxcbscreen.cpp:433)
==10540==    by 0x40A5138: QXcbConnection::initializeScreens() (qxcbconnection.cpp:467)
==10540==    by 0x40A6204: QXcbConnection::QXcbConnection(QXcbNativeInterface*, bool, unsigned int, char const*) (qxcbconnection.cpp:602)
==10540==    by 0x40AB6A5: QXcbIntegration::QXcbIntegration(QStringList const&, int&, char**) (qxcbintegration.cpp:193)
==10540== 
==10540== Invalid read of size 4
==10540==    at 0x5C38A43: QStringView::QStringView<QString, true>(QString const&) (qstringview.h:208)
==10540==    by 0x5C625C4: QString::startsWith(QString const&, Qt::CaseSensitivity) const (qstring.cpp:4971)
==10540==    by 0x5DA0469: QLibraryPrivate::load_sys() (qlibrary_unix.cpp:207)
==10540==    by 0x5D98B80: QLibraryPrivate::load() (qlibrary.cpp:555)
==10540==    by 0x5D98EF0: QLibrary::load() (qlibrary.cpp:805)
==10540==    by 0x40CDF28: QXcbCursor::QXcbCursor(QXcbConnection*, QXcbScreen*) (qxcbcursor.cpp:320)
==10540==    by 0x40B5658: QXcbScreen::QXcbScreen(QXcbConnection*, QXcbVirtualDesktop*, unsigned int, xcb_randr_get_output_info_reply_t*, xcb_xinerama_screen_info_t const*, int) (qxcbscreen.cpp:433)
==10540==    by 0x40A5138: QXcbConnection::initializeScreens() (qxcbconnection.cpp:467)
==10540==    by 0x40A6204: QXcbConnection::QXcbConnection(QXcbNativeInterface*, bool, unsigned int, char const*) (qxcbconnection.cpp:602)
==10540==    by 0x40AB6A5: QXcbIntegration::QXcbIntegration(QStringList const&, int&, char**) (qxcbintegration.cpp:193)
==10540==    by 0x402954F: QXcbIntegrationPlugin::create(QString const&, QStringList const&, int&, char**) (qxcbmain.cpp:56)
==10540==    by 0x5657B0D: _Z11qLoadPluginI20QPlatformIntegration26QPlatformIntegrationPluginIRK11QStringListRiRPPcEEPT_PK14QFactoryLoaderRK7QStringDpOT1_ (qfactoryloader_p.h:114)
==10540==  Address 0x114e1e54 is 4 bytes inside a block of size 32 free'd
==10540==    at 0x4C2EDEB: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==10540==    by 0x5BDBDEE: QArrayData::deallocate(QArrayData*, unsigned long, unsigned long) (qarraydata.cpp:167)
==10540==    by 0x5DA0304: deallocate (qarraydata.h:239)
==10540==    by 0x5DA0304: ~QString (qstring.h:1132)
==10540==    by 0x5DA0304: operator() (qlibrary_unix.cpp:190)
==10540==    by 0x5DA0304: QLibraryPrivate::load_sys() (qlibrary_unix.cpp:199)
==10540==    by 0x5D98B80: QLibraryPrivate::load() (qlibrary.cpp:555)
==10540==    by 0x5D98EF0: QLibrary::load() (qlibrary.cpp:805)
==10540==    by 0x40CDF28: QXcbCursor::QXcbCursor(QXcbConnection*, QXcbScreen*) (qxcbcursor.cpp:320)
==10540==    by 0x40B5658: QXcbScreen::QXcbScreen(QXcbConnection*, QXcbVirtualDesktop*, unsigned int, xcb_randr_get_output_info_reply_t*, xcb_xinerama_screen_info_t const*, int) (qxcbscreen.cpp:433)
==10540==    by 0x40A5138: QXcbConnection::initializeScreens() (qxcbconnection.cpp:467)
==10540==    by 0x40A6204: QXcbConnection::QXcbConnection(QXcbNativeInterface*, bool, unsigned int, char const*) (qxcbconnection.cpp:602)
==10540==    by 0x40AB6A5: QXcbIntegration::QXcbIntegration(QStringList const&, int&, char**) (qxcbintegration.cpp:193)
==10540==    by 0x402954F: QXcbIntegrationPlugin::create(QString const&, QStringList const&, int&, char**) (qxcbmain.cpp:56)
==10540==    by 0x5657B0D: _Z11qLoadPluginI20QPlatformIntegration26QPlatformIntegrationPluginIRK11QStringListRiRPPcEEPT_PK14QFactoryLoaderRK7QStringDpOT1_ (qfactoryloader_p.h:114)
==10540==  Block was alloc'd at
==10540==    at 0x4C2DB8F: malloc (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==10540==    by 0x5BDBC61: QArrayData::allocate(unsigned long, unsigned long, unsigned long, QFlags<QArrayData::AllocationOption>) (qarraydata.cpp:118)
==10540==    by 0x5C5BDBC: allocate (qarraydata.h:225)
==10540==    by 0x5C5BDBC: QString::fromLatin1_helper(char const*, int) (qstring.cpp:5393)
==10540==    by 0x5D9F78C: QString (qstring.h:928)
==10540==    by 0x5D9F78C: QLibraryPrivate::prefixes_sys() (qlibrary_unix.cpp:114)
==10540==    by 0x5D9FA6C: QLibraryPrivate::load_sys() (qlibrary_unix.cpp:132)
==10540==    by 0x5D98B80: QLibraryPrivate::load() (qlibrary.cpp:555)
==10540==    by 0x5D98EF0: QLibrary::load() (qlibrary.cpp:805)
==10540==    by 0x40CDF28: QXcbCursor::QXcbCursor(QXcbConnection*, QXcbScreen*) (qxcbcursor.cpp:320)
==10540==    by 0x40B5658: QXcbScreen::QXcbScreen(QXcbConnection*, QXcbVirtualDesktop*, unsigned int, xcb_randr_get_output_info_reply_t*, xcb_xinerama_screen_info_t const*, int) (qxcbscreen.cpp:433)
==10540==    by 0x40A5138: QXcbConnection::initializeScreens() (qxcbconnection.cpp:467)
==10540==    by 0x40A6204: QXcbConnection::QXcbConnection(QXcbNativeInterface*, bool, unsigned int, char const*) (qxcbconnection.cpp:602)
==10540==    by 0x40AB6A5: QXcbIntegration::QXcbIntegration(QStringList const&, int&, char**) (qxcbintegration.cpp:193)
==10540== 
==10540== Invalid read of size 4
==10540==    at 0x5C38A50: data (qarraydata.h:60)
==10540==    by 0x5C38A50: data (qarraydata.h:208)
==10540==    by 0x5C38A50: data (qstring.h:943)
==10540==    by 0x5C38A50: QStringView::QStringView<QString, true>(QString const&) (qstringview.h:208)
==10540==    by 0x5C625C4: QString::startsWith(QString const&, Qt::CaseSensitivity) const (qstring.cpp:4971)
==10540==    by 0x5DA0469: QLibraryPrivate::load_sys() (qlibrary_unix.cpp:207)
==10540==    by 0x5D98B80: QLibraryPrivate::load() (qlibrary.cpp:555)
==10540==    by 0x5D98EF0: QLibrary::load() (qlibrary.cpp:805)
==10540==    by 0x40CDF28: QXcbCursor::QXcbCursor(QXcbConnection*, QXcbScreen*) (qxcbcursor.cpp:320)
==10540==    by 0x40B5658: QXcbScreen::QXcbScreen(QXcbConnection*, QXcbVirtualDesktop*, unsigned int, xcb_randr_get_output_info_reply_t*, xcb_xinerama_screen_info_t const*, int) (qxcbscreen.cpp:433)
==10540==    by 0x40A5138: QXcbConnection::initializeScreens() (qxcbconnection.cpp:467)
==10540==    by 0x40A6204: QXcbConnection::QXcbConnection(QXcbNativeInterface*, bool, unsigned int, char const*) (qxcbconnection.cpp:602)
==10540==    by 0x40AB6A5: QXcbIntegration::QXcbIntegration(QStringList const&, int&, char**) (qxcbintegration.cpp:193)
==10540==    by 0x402954F: QXcbIntegrationPlugin::create(QString const&, QStringList const&, int&, char**) (qxcbmain.cpp:56)
==10540==    by 0x5657B0D: _Z11qLoadPluginI20QPlatformIntegration26QPlatformIntegrationPluginIRK11QStringListRiRPPcEEPT_PK14QFactoryLoaderRK7QStringDpOT1_ (qfactoryloader_p.h:114)
==10540==  Address 0x114e1e54 is 4 bytes inside a block of size 32 free'd
==10540==    at 0x4C2EDEB: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==10540==    by 0x5BDBDEE: QArrayData::deallocate(QArrayData*, unsigned long, unsigned long) (qarraydata.cpp:167)
==10540==    by 0x5DA0304: deallocate (qarraydata.h:239)
==10540==    by 0x5DA0304: ~QString (qstring.h:1132)
==10540==    by 0x5DA0304: operator() (qlibrary_unix.cpp:190)
==10540==    by 0x5DA0304: QLibraryPrivate::load_sys() (qlibrary_unix.cpp:199)
==10540==    by 0x5D98B80: QLibraryPrivate::load() (qlibrary.cpp:555)
==10540==    by 0x5D98EF0: QLibrary::load() (qlibrary.cpp:805)
==10540==    by 0x40CDF28: QXcbCursor::QXcbCursor(QXcbConnection*, QXcbScreen*) (qxcbcursor.cpp:320)
==10540==    by 0x40B5658: QXcbScreen::QXcbScreen(QXcbConnection*, QXcbVirtualDesktop*, unsigned int, xcb_randr_get_output_info_reply_t*, xcb_xinerama_screen_info_t const*, int) (qxcbscreen.cpp:433)
==10540==    by 0x40A5138: QXcbConnection::initializeScreens() (qxcbconnection.cpp:467)
==10540==    by 0x40A6204: QXcbConnection::QXcbConnection(QXcbNativeInterface*, bool, unsigned int, char const*) (qxcbconnection.cpp:602)
==10540==    by 0x40AB6A5: QXcbIntegration::QXcbIntegration(QStringList const&, int&, char**) (qxcbintegration.cpp:193)
==10540==    by 0x402954F: QXcbIntegrationPlugin::create(QString const&, QStringList const&, int&, char**) (qxcbmain.cpp:56)
==10540==    by 0x5657B0D: _Z11qLoadPluginI20QPlatformIntegration26QPlatformIntegrationPluginIRK11QStringListRiRPPcEEPT_PK14QFactoryLoaderRK7QStringDpOT1_ (qfactoryloader_p.h:114)
==10540==  Block was alloc'd at
==10540==    at 0x4C2DB8F: malloc (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==10540==    by 0x5BDBC61: QArrayData::allocate(unsigned long, unsigned long, unsigned long, QFlags<QArrayData::AllocationOption>) (qarraydata.cpp:118)
==10540==    by 0x5C5BDBC: allocate (qarraydata.h:225)
==10540==    by 0x5C5BDBC: QString::fromLatin1_helper(char const*, int) (qstring.cpp:5393)
==10540==    by 0x5D9F78C: QString (qstring.h:928)
==10540==    by 0x5D9F78C: QLibraryPrivate::prefixes_sys() (qlibrary_unix.cpp:114)
==10540==    by 0x5D9FA6C: QLibraryPrivate::load_sys() (qlibrary_unix.cpp:132)
==10540==    by 0x5D98B80: QLibraryPrivate::load() (qlibrary.cpp:555)
==10540==    by 0x5D98EF0: QLibrary::load() (qlibrary.cpp:805)
==10540==    by 0x40CDF28: QXcbCursor::QXcbCursor(QXcbConnection*, QXcbScreen*) (qxcbcursor.cpp:320)
==10540==    by 0x40B5658: QXcbScreen::QXcbScreen(QXcbConnection*, QXcbVirtualDesktop*, unsigned int, xcb_randr_get_output_info_reply_t*, xcb_xinerama_screen_info_t const*, int) (qxcbscreen.cpp:433)
==10540==    by 0x40A5138: QXcbConnection::initializeScreens() (qxcbconnection.cpp:467)
==10540==    by 0x40A6204: QXcbConnection::QXcbConnection(QXcbNativeInterface*, bool, unsigned int, char const*) (qxcbconnection.cpp:602)
==10540==    by 0x40AB6A5: QXcbIntegration::QXcbIntegration(QStringList const&, int&, char**) (qxcbintegration.cpp:193)
==10540== 
==10540== Invalid read of size 8
==10540==    at 0x5C38A56: data (qarraydata.h:59)
==10540==    by 0x5C38A56: data (qarraydata.h:208)
==10540==    by 0x5C38A56: data (qstring.h:943)
==10540==    by 0x5C38A56: QStringView::QStringView<QString, true>(QString const&) (qstringview.h:208)
==10540==    by 0x5C625C4: QString::startsWith(QString const&, Qt::CaseSensitivity) const (qstring.cpp:4971)
==10540==    by 0x5DA0469: QLibraryPrivate::load_sys() (qlibrary_unix.cpp:207)
==10540==    by 0x5D98B80: QLibraryPrivate::load() (qlibrary.cpp:555)
==10540==    by 0x5D98EF0: QLibrary::load() (qlibrary.cpp:805)
==10540==    by 0x40CDF28: QXcbCursor::QXcbCursor(QXcbConnection*, QXcbScreen*) (qxcbcursor.cpp:320)
==10540==    by 0x40B5658: QXcbScreen::QXcbScreen(QXcbConnection*, QXcbVirtualDesktop*, unsigned int, xcb_randr_get_output_info_reply_t*, xcb_xinerama_screen_info_t const*, int) (qxcbscreen.cpp:433)
==10540==    by 0x40A5138: QXcbConnection::initializeScreens() (qxcbconnection.cpp:467)
==10540==    by 0x40A6204: QXcbConnection::QXcbConnection(QXcbNativeInterface*, bool, unsigned int, char const*) (qxcbconnection.cpp:602)
==10540==    by 0x40AB6A5: QXcbIntegration::QXcbIntegration(QStringList const&, int&, char**) (qxcbintegration.cpp:193)
==10540==    by 0x402954F: QXcbIntegrationPlugin::create(QString const&, QStringList const&, int&, char**) (qxcbmain.cpp:56)
==10540==    by 0x5657B0D: _Z11qLoadPluginI20QPlatformIntegration26QPlatformIntegrationPluginIRK11QStringListRiRPPcEEPT_PK14QFactoryLoaderRK7QStringDpOT1_ (qfactoryloader_p.h:114)
==10540==  Address 0x114e1e60 is 16 bytes inside a block of size 32 free'd
==10540==    at 0x4C2EDEB: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==10540==    by 0x5BDBDEE: QArrayData::deallocate(QArrayData*, unsigned long, unsigned long) (qarraydata.cpp:167)
==10540==    by 0x5DA0304: deallocate (qarraydata.h:239)
==10540==    by 0x5DA0304: ~QString (qstring.h:1132)
==10540==    by 0x5DA0304: operator() (qlibrary_unix.cpp:190)
==10540==    by 0x5DA0304: QLibraryPrivate::load_sys() (qlibrary_unix.cpp:199)
==10540==    by 0x5D98B80: QLibraryPrivate::load() (qlibrary.cpp:555)
==10540==    by 0x5D98EF0: QLibrary::load() (qlibrary.cpp:805)
==10540==    by 0x40CDF28: QXcbCursor::QXcbCursor(QXcbConnection*, QXcbScreen*) (qxcbcursor.cpp:320)
==10540==    by 0x40B5658: QXcbScreen::QXcbScreen(QXcbConnection*, QXcbVirtualDesktop*, unsigned int, xcb_randr_get_output_info_reply_t*, xcb_xinerama_screen_info_t const*, int) (qxcbscreen.cpp:433)
==10540==    by 0x40A5138: QXcbConnection::initializeScreens() (qxcbconnection.cpp:467)
==10540==    by 0x40A6204: QXcbConnection::QXcbConnection(QXcbNativeInterface*, bool, unsigned int, char const*) (qxcbconnection.cpp:602)
==10540==    by 0x40AB6A5: QXcbIntegration::QXcbIntegration(QStringList const&, int&, char**) (qxcbintegration.cpp:193)
==10540==    by 0x402954F: QXcbIntegrationPlugin::create(QString const&, QStringList const&, int&, char**) (qxcbmain.cpp:56)
==10540==    by 0x5657B0D: _Z11qLoadPluginI20QPlatformIntegration26QPlatformIntegrationPluginIRK11QStringListRiRPPcEEPT_PK14QFactoryLoaderRK7QStringDpOT1_ (qfactoryloader_p.h:114)
==10540==  Block was alloc'd at
==10540==    at 0x4C2DB8F: malloc (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==10540==    by 0x5BDBC61: QArrayData::allocate(unsigned long, unsigned long, unsigned long, QFlags<QArrayData::AllocationOption>) (qarraydata.cpp:118)
==10540==    by 0x5C5BDBC: allocate (qarraydata.h:225)
==10540==    by 0x5C5BDBC: QString::fromLatin1_helper(char const*, int) (qstring.cpp:5393)
==10540==    by 0x5D9F78C: QString (qstring.h:928)
==10540==    by 0x5D9F78C: QLibraryPrivate::prefixes_sys() (qlibrary_unix.cpp:114)
==10540==    by 0x5D9FA6C: QLibraryPrivate::load_sys() (qlibrary_unix.cpp:132)
==10540==    by 0x5D98B80: QLibraryPrivate::load() (qlibrary.cpp:555)
==10540==    by 0x5D98EF0: QLibrary::load() (qlibrary.cpp:805)
==10540==    by 0x40CDF28: QXcbCursor::QXcbCursor(QXcbConnection*, QXcbScreen*) (qxcbcursor.cpp:320)
==10540==    by 0x40B5658: QXcbScreen::QXcbScreen(QXcbConnection*, QXcbVirtualDesktop*, unsigned int, xcb_randr_get_output_info_reply_t*, xcb_xinerama_screen_info_t const*, int) (qxcbscreen.cpp:433)
==10540==    by 0x40A5138: QXcbConnection::initializeScreens() (qxcbconnection.cpp:467)
==10540==    by 0x40A6204: QXcbConnection::QXcbConnection(QXcbNativeInterface*, bool, unsigned int, char const*) (qxcbconnection.cpp:602)
==10540==    by 0x40AB6A5: QXcbIntegration::QXcbIntegration(QStringList const&, int&, char**) (qxcbintegration.cpp:193)
==10540== 
==10540== Invalid read of size 8
==10540==    at 0x5C38A7D: QStringView::QStringView<QString, true>(QString const&) (qstringview.h:208)
==10540==    by 0x5C625C4: QString::startsWith(QString const&, Qt::CaseSensitivity) const (qstring.cpp:4971)
==10540==    by 0x5DA0469: QLibraryPrivate::load_sys() (qlibrary_unix.cpp:207)
==10540==    by 0x5D98B80: QLibraryPrivate::load() (qlibrary.cpp:555)
==10540==    by 0x5D98EF0: QLibrary::load() (qlibrary.cpp:805)
==10540==    by 0x40CDF28: QXcbCursor::QXcbCursor(QXcbConnection*, QXcbScreen*) (qxcbcursor.cpp:320)
==10540==    by 0x40B5658: QXcbScreen::QXcbScreen(QXcbConnection*, QXcbVirtualDesktop*, unsigned int, xcb_randr_get_output_info_reply_t*, xcb_xinerama_screen_info_t const*, int) (qxcbscreen.cpp:433)
==10540==    by 0x40A5138: QXcbConnection::initializeScreens() (qxcbconnection.cpp:467)
==10540==    by 0x40A6204: QXcbConnection::QXcbConnection(QXcbNativeInterface*, bool, unsigned int, char const*) (qxcbconnection.cpp:602)
==10540==    by 0x40AB6A5: QXcbIntegration::QXcbIntegration(QStringList const&, int&, char**) (qxcbintegration.cpp:193)
==10540==    by 0x402954F: QXcbIntegrationPlugin::create(QString const&, QStringList const&, int&, char**) (qxcbmain.cpp:56)
==10540==    by 0x5657B0D: _Z11qLoadPluginI20QPlatformIntegration26QPlatformIntegrationPluginIRK11QStringListRiRPPcEEPT_PK14QFactoryLoaderRK7QStringDpOT1_ (qfactoryloader_p.h:114)
==10540==  Address 0x114e1e60 is 16 bytes inside a block of size 32 free'd
==10540==    at 0x4C2EDEB: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==10540==    by 0x5BDBDEE: QArrayData::deallocate(QArrayData*, unsigned long, unsigned long) (qarraydata.cpp:167)
==10540==    by 0x5DA0304: deallocate (qarraydata.h:239)
==10540==    by 0x5DA0304: ~QString (qstring.h:1132)
==10540==    by 0x5DA0304: operator() (qlibrary_unix.cpp:190)
==10540==    by 0x5DA0304: QLibraryPrivate::load_sys() (qlibrary_unix.cpp:199)
==10540==    by 0x5D98B80: QLibraryPrivate::load() (qlibrary.cpp:555)
==10540==    by 0x5D98EF0: QLibrary::load() (qlibrary.cpp:805)
==10540==    by 0x40CDF28: QXcbCursor::QXcbCursor(QXcbConnection*, QXcbScreen*) (qxcbcursor.cpp:320)
==10540==    by 0x40B5658: QXcbScreen::QXcbScreen(QXcbConnection*, QXcbVirtualDesktop*, unsigned int, xcb_randr_get_output_info_reply_t*, xcb_xinerama_screen_info_t const*, int) (qxcbscreen.cpp:433)
==10540==    by 0x40A5138: QXcbConnection::initializeScreens() (qxcbconnection.cpp:467)
==10540==    by 0x40A6204: QXcbConnection::QXcbConnection(QXcbNativeInterface*, bool, unsigned int, char const*) (qxcbconnection.cpp:602)
==10540==    by 0x40AB6A5: QXcbIntegration::QXcbIntegration(QStringList const&, int&, char**) (qxcbintegration.cpp:193)
==10540==    by 0x402954F: QXcbIntegrationPlugin::create(QString const&, QStringList const&, int&, char**) (qxcbmain.cpp:56)
==10540==    by 0x5657B0D: _Z11qLoadPluginI20QPlatformIntegration26QPlatformIntegrationPluginIRK11QStringListRiRPPcEEPT_PK14QFactoryLoaderRK7QStringDpOT1_ (qfactoryloader_p.h:114)
==10540==  Block was alloc'd at
==10540==    at 0x4C2DB8F: malloc (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==10540==    by 0x5BDBC61: QArrayData::allocate(unsigned long, unsigned long, unsigned long, QFlags<QArrayData::AllocationOption>) (qarraydata.cpp:118)
==10540==    by 0x5C5BDBC: allocate (qarraydata.h:225)
==10540==    by 0x5C5BDBC: QString::fromLatin1_helper(char const*, int) (qstring.cpp:5393)
==10540==    by 0x5D9F78C: QString (qstring.h:928)
==10540==    by 0x5D9F78C: QLibraryPrivate::prefixes_sys() (qlibrary_unix.cpp:114)
==10540==    by 0x5D9FA6C: QLibraryPrivate::load_sys() (qlibrary_unix.cpp:132)
==10540==    by 0x5D98B80: QLibraryPrivate::load() (qlibrary.cpp:555)
==10540==    by 0x5D98EF0: QLibrary::load() (qlibrary.cpp:805)
==10540==    by 0x40CDF28: QXcbCursor::QXcbCursor(QXcbConnection*, QXcbScreen*) (qxcbcursor.cpp:320)
==10540==    by 0x40B5658: QXcbScreen::QXcbScreen(QXcbConnection*, QXcbVirtualDesktop*, unsigned int, xcb_randr_get_output_info_reply_t*, xcb_xinerama_screen_info_t const*, int) (qxcbscreen.cpp:433)
==10540==    by 0x40A5138: QXcbConnection::initializeScreens() (qxcbconnection.cpp:467)
==10540==    by 0x40A6204: QXcbConnection::QXcbConnection(QXcbNativeInterface*, bool, unsigned int, char const*) (qxcbconnection.cpp:602)
==10540==    by 0x40AB6A5: QXcbIntegration::QXcbIntegration(QStringList const&, int&, char**) (qxcbintegration.cpp:193)
==10540== 
==10540== Invalid read of size 2
==10540==    at 0x5C52A40: operator() (qstring.cpp:851)
==10540==    by 0x5C52A40: exec<int, ucstrncmp(const QChar*, const QChar*, size_t)::<lambda(size_t)>, ucstrncmp(const QChar*, const QChar*, size_t)::<lambda(size_t)>, long unsigned int> (qstring.cpp:229)
==10540==    by 0x5C52A40: ucstrncmp(QChar const*, QChar const*, unsigned long) (qstring.cpp:853)
==10540==    by 0x5C52B78: ucstrcmp(QChar const*, unsigned long, QChar const*, unsigned long) (qstring.cpp:1045)
==10540==    by 0x5C5380A: qt_compare_strings(QStringView, QStringView, Qt::CaseSensitivity) (qstring.cpp:1059)
==10540==    by 0x5C66875: bool qt_starts_with_impl<QStringView, QStringView>(QStringView, QStringView, Qt::CaseSensitivity) (qstring.cpp:11523)
==10540==    by 0x5C625EA: qt_starts_with (qstring.cpp:11528)
==10540==    by 0x5C625EA: QString::startsWith(QString const&, Qt::CaseSensitivity) const (qstring.cpp:4971)
==10540==    by 0x5DA0469: QLibraryPrivate::load_sys() (qlibrary_unix.cpp:207)
==10540==    by 0x5D98B80: QLibraryPrivate::load() (qlibrary.cpp:555)
==10540==    by 0x5D98EF0: QLibrary::load() (qlibrary.cpp:805)
==10540==    by 0x40CDF28: QXcbCursor::QXcbCursor(QXcbConnection*, QXcbScreen*) (qxcbcursor.cpp:320)
==10540==    by 0x40B5658: QXcbScreen::QXcbScreen(QXcbConnection*, QXcbVirtualDesktop*, unsigned int, xcb_randr_get_output_info_reply_t*, xcb_xinerama_screen_info_t const*, int) (qxcbscreen.cpp:433)
==10540==    by 0x40A5138: QXcbConnection::initializeScreens() (qxcbconnection.cpp:467)
==10540==    by 0x40A6204: QXcbConnection::QXcbConnection(QXcbNativeInterface*, bool, unsigned int, char const*) (qxcbconnection.cpp:602)
==10540==  Address 0x114e1e68 is 24 bytes inside a block of size 32 free'd
==10540==    at 0x4C2EDEB: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==10540==    by 0x5BDBDEE: QArrayData::deallocate(QArrayData*, unsigned long, unsigned long) (qarraydata.cpp:167)
==10540==    by 0x5DA0304: deallocate (qarraydata.h:239)
==10540==    by 0x5DA0304: ~QString (qstring.h:1132)
==10540==    by 0x5DA0304: operator() (qlibrary_unix.cpp:190)
==10540==    by 0x5DA0304: QLibraryPrivate::load_sys() (qlibrary_unix.cpp:199)
==10540==    by 0x5D98B80: QLibraryPrivate::load() (qlibrary.cpp:555)
==10540==    by 0x5D98EF0: QLibrary::load() (qlibrary.cpp:805)
==10540==    by 0x40CDF28: QXcbCursor::QXcbCursor(QXcbConnection*, QXcbScreen*) (qxcbcursor.cpp:320)
==10540==    by 0x40B5658: QXcbScreen::QXcbScreen(QXcbConnection*, QXcbVirtualDesktop*, unsigned int, xcb_randr_get_output_info_reply_t*, xcb_xinerama_screen_info_t const*, int) (qxcbscreen.cpp:433)
==10540==    by 0x40A5138: QXcbConnection::initializeScreens() (qxcbconnection.cpp:467)
==10540==    by 0x40A6204: QXcbConnection::QXcbConnection(QXcbNativeInterface*, bool, unsigned int, char const*) (qxcbconnection.cpp:602)
==10540==    by 0x40AB6A5: QXcbIntegration::QXcbIntegration(QStringList const&, int&, char**) (qxcbintegration.cpp:193)
==10540==    by 0x402954F: QXcbIntegrationPlugin::create(QString const&, QStringList const&, int&, char**) (qxcbmain.cpp:56)
==10540==    by 0x5657B0D: _Z11qLoadPluginI20QPlatformIntegration26QPlatformIntegrationPluginIRK11QStringListRiRPPcEEPT_PK14QFactoryLoaderRK7QStringDpOT1_ (qfactoryloader_p.h:114)
==10540==  Block was alloc'd at
==10540==    at 0x4C2DB8F: malloc (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==10540==    by 0x5BDBC61: QArrayData::allocate(unsigned long, unsigned long, unsigned long, QFlags<QArrayData::AllocationOption>) (qarraydata.cpp:118)
==10540==    by 0x5C5BDBC: allocate (qarraydata.h:225)
==10540==    by 0x5C5BDBC: QString::fromLatin1_helper(char const*, int) (qstring.cpp:5393)
==10540==    by 0x5D9F78C: QString (qstring.h:928)
==10540==    by 0x5D9F78C: QLibraryPrivate::prefixes_sys() (qlibrary_unix.cpp:114)
==10540==    by 0x5D9FA6C: QLibraryPrivate::load_sys() (qlibrary_unix.cpp:132)
==10540==    by 0x5D98B80: QLibraryPrivate::load() (qlibrary.cpp:555)
==10540==    by 0x5D98EF0: QLibrary::load() (qlibrary.cpp:805)
==10540==    by 0x40CDF28: QXcbCursor::QXcbCursor(QXcbConnection*, QXcbScreen*) (qxcbcursor.cpp:320)
==10540==    by 0x40B5658: QXcbScreen::QXcbScreen(QXcbConnection*, QXcbVirtualDesktop*, unsigned int, xcb_randr_get_output_info_reply_t*, xcb_xinerama_screen_info_t const*, int) (qxcbscreen.cpp:433)
==10540==    by 0x40A5138: QXcbConnection::initializeScreens() (qxcbconnection.cpp:467)
==10540==    by 0x40A6204: QXcbConnection::QXcbConnection(QXcbNativeInterface*, bool, unsigned int, char const*) (qxcbconnection.cpp:602)
==10540==    by 0x40AB6A5: QXcbIntegration::QXcbIntegration(QStringList const&, int&, char**) (qxcbintegration.cpp:193)
==10540== 
==10540== Invalid read of size 4
==10540==    at 0x5DA08AF: size (qstring.h:239)
==10540==    by 0x5DA08AF: size (qstringbuilder.h:269)
==10540==    by 0x5DA08AF: size (qstringbuilder.h:424)
==10540==    by 0x5DA08AF: size (qstringbuilder.h:424)
==10540==    by 0x5DA08AF: size (qstringbuilder.h:424)
==10540==    by 0x5DA08AF: convertTo<QString> (qstringbuilder.h:111)
==10540==    by 0x5DA08AF: operator QStringBuilder<QStringBuilder<QStringBuilder<QString, QString>, QString>, QString>::ConvertTo (qstringbuilder.h:131)
==10540==    by 0x5DA08AF: QLibraryPrivate::load_sys() (qlibrary_unix.cpp:218)
==10540==    by 0x5D98B80: QLibraryPrivate::load() (qlibrary.cpp:555)
==10540==    by 0x5D98EF0: QLibrary::load() (qlibrary.cpp:805)
==10540==    by 0x40CDF28: QXcbCursor::QXcbCursor(QXcbConnection*, QXcbScreen*) (qxcbcursor.cpp:320)
==10540==    by 0x40B5658: QXcbScreen::QXcbScreen(QXcbConnection*, QXcbVirtualDesktop*, unsigned int, xcb_randr_get_output_info_reply_t*, xcb_xinerama_screen_info_t const*, int) (qxcbscreen.cpp:433)
==10540==    by 0x40A5138: QXcbConnection::initializeScreens() (qxcbconnection.cpp:467)
==10540==    by 0x40A6204: QXcbConnection::QXcbConnection(QXcbNativeInterface*, bool, unsigned int, char const*) (qxcbconnection.cpp:602)
==10540==    by 0x40AB6A5: QXcbIntegration::QXcbIntegration(QStringList const&, int&, char**) (qxcbintegration.cpp:193)
==10540==    by 0x402954F: QXcbIntegrationPlugin::create(QString const&, QStringList const&, int&, char**) (qxcbmain.cpp:56)
==10540==    by 0x5657B0D: _Z11qLoadPluginI20QPlatformIntegration26QPlatformIntegrationPluginIRK11QStringListRiRPPcEEPT_PK14QFactoryLoaderRK7QStringDpOT1_ (qfactoryloader_p.h:114)
==10540==    by 0x5655A57: QPlatformIntegrationFactory::create(QString const&, QStringList const&, int&, char**, QString const&) (qplatformintegrationfactory.cpp:71)
==10540==    by 0x5664868: init_platform(QString const&, QString const&, QString const&, int&, char**) (qguiapplication.cpp:1171)
==10540==  Address 0x114e1e54 is 4 bytes inside a block of size 32 free'd
==10540==    at 0x4C2EDEB: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==10540==    by 0x5BDBDEE: QArrayData::deallocate(QArrayData*, unsigned long, unsigned long) (qarraydata.cpp:167)
==10540==    by 0x5DA0304: deallocate (qarraydata.h:239)
==10540==    by 0x5DA0304: ~QString (qstring.h:1132)
==10540==    by 0x5DA0304: operator() (qlibrary_unix.cpp:190)
==10540==    by 0x5DA0304: QLibraryPrivate::load_sys() (qlibrary_unix.cpp:199)
==10540==    by 0x5D98B80: QLibraryPrivate::load() (qlibrary.cpp:555)
==10540==    by 0x5D98EF0: QLibrary::load() (qlibrary.cpp:805)
==10540==    by 0x40CDF28: QXcbCursor::QXcbCursor(QXcbConnection*, QXcbScreen*) (qxcbcursor.cpp:320)
==10540==    by 0x40B5658: QXcbScreen::QXcbScreen(QXcbConnection*, QXcbVirtualDesktop*, unsigned int, xcb_randr_get_output_info_reply_t*, xcb_xinerama_screen_info_t const*, int) (qxcbscreen.cpp:433)
==10540==    by 0x40A5138: QXcbConnection::initializeScreens() (qxcbconnection.cpp:467)
==10540==    by 0x40A6204: QXcbConnection::QXcbConnection(QXcbNativeInterface*, bool, unsigned int, char const*) (qxcbconnection.cpp:602)
==10540==    by 0x40AB6A5: QXcbIntegration::QXcbIntegration(QStringList const&, int&, char**) (qxcbintegration.cpp:193)
==10540==    by 0x402954F: QXcbIntegrationPlugin::create(QString const&, QStringList const&, int&, char**) (qxcbmain.cpp:56)
==10540==    by 0x5657B0D: _Z11qLoadPluginI20QPlatformIntegration26QPlatformIntegrationPluginIRK11QStringListRiRPPcEEPT_PK14QFactoryLoaderRK7QStringDpOT1_ (qfactoryloader_p.h:114)
==10540==  Block was alloc'd at
==10540==    at 0x4C2DB8F: malloc (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==10540==    by 0x5BDBC61: QArrayData::allocate(unsigned long, unsigned long, unsigned long, QFlags<QArrayData::AllocationOption>) (qarraydata.cpp:118)
==10540==    by 0x5C5BDBC: allocate (qarraydata.h:225)
==10540==    by 0x5C5BDBC: QString::fromLatin1_helper(char const*, int) (qstring.cpp:5393)
==10540==    by 0x5D9F78C: QString (qstring.h:928)
==10540==    by 0x5D9F78C: QLibraryPrivate::prefixes_sys() (qlibrary_unix.cpp:114)
==10540==    by 0x5D9FA6C: QLibraryPrivate::load_sys() (qlibrary_unix.cpp:132)
==10540==    by 0x5D98B80: QLibraryPrivate::load() (qlibrary.cpp:555)
==10540==    by 0x5D98EF0: QLibrary::load() (qlibrary.cpp:805)
==10540==    by 0x40CDF28: QXcbCursor::QXcbCursor(QXcbConnection*, QXcbScreen*) (qxcbcursor.cpp:320)
==10540==    by 0x40B5658: QXcbScreen::QXcbScreen(QXcbConnection*, QXcbVirtualDesktop*, unsigned int, xcb_randr_get_output_info_reply_t*, xcb_xinerama_screen_info_t const*, int) (qxcbscreen.cpp:433)
==10540==    by 0x40A5138: QXcbConnection::initializeScreens() (qxcbconnection.cpp:467)
==10540==    by 0x40A6204: QXcbConnection::QXcbConnection(QXcbNativeInterface*, bool, unsigned int, char const*) (qxcbconnection.cpp:602)
==10540==    by 0x40AB6A5: QXcbIntegration::QXcbIntegration(QStringList const&, int&, char**) (qxcbintegration.cpp:193)
==10540== 
==10540== Invalid read of size 4
==10540==    at 0x5DA0976: size (qstring.h:239)
==10540==    by 0x5DA0976: appendTo (qstringbuilder.h:272)
==10540==    by 0x5DA0976: appendTo<QChar> (qstringbuilder.h:429)
==10540==    by 0x5DA0976: appendTo<QChar> (qstringbuilder.h:428)
==10540==    by 0x5DA0976: appendTo<QChar> (qstringbuilder.h:428)
==10540==    by 0x5DA0976: convertTo<QString> (qstringbuilder.h:118)
==10540==    by 0x5DA0976: operator QStringBuilder<QStringBuilder<QStringBuilder<QString, QString>, QString>, QString>::ConvertTo (qstringbuilder.h:131)
==10540==    by 0x5DA0976: QLibraryPrivate::load_sys() (qlibrary_unix.cpp:218)
==10540==    by 0x5D98B80: QLibraryPrivate::load() (qlibrary.cpp:555)
==10540==    by 0x5D98EF0: QLibrary::load() (qlibrary.cpp:805)
==10540==    by 0x40CDF28: QXcbCursor::QXcbCursor(QXcbConnection*, QXcbScreen*) (qxcbcursor.cpp:320)
==10540==    by 0x40B5658: QXcbScreen::QXcbScreen(QXcbConnection*, QXcbVirtualDesktop*, unsigned int, xcb_randr_get_output_info_reply_t*, xcb_xinerama_screen_info_t const*, int) (qxcbscreen.cpp:433)
==10540==    by 0x40A5138: QXcbConnection::initializeScreens() (qxcbconnection.cpp:467)
==10540==    by 0x40A6204: QXcbConnection::QXcbConnection(QXcbNativeInterface*, bool, unsigned int, char const*) (qxcbconnection.cpp:602)
==10540==    by 0x40AB6A5: QXcbIntegration::QXcbIntegration(QStringList const&, int&, char**) (qxcbintegration.cpp:193)
==10540==    by 0x402954F: QXcbIntegrationPlugin::create(QString const&, QStringList const&, int&, char**) (qxcbmain.cpp:56)
==10540==    by 0x5657B0D: _Z11qLoadPluginI20QPlatformIntegration26QPlatformIntegrationPluginIRK11QStringListRiRPPcEEPT_PK14QFactoryLoaderRK7QStringDpOT1_ (qfactoryloader_p.h:114)
==10540==    by 0x5655A57: QPlatformIntegrationFactory::create(QString const&, QStringList const&, int&, char**, QString const&) (qplatformintegrationfactory.cpp:71)
==10540==    by 0x5664868: init_platform(QString const&, QString const&, QString const&, int&, char**) (qguiapplication.cpp:1171)
==10540==  Address 0x114e1e54 is 4 bytes inside a block of size 32 free'd
==10540==    at 0x4C2EDEB: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==10540==    by 0x5BDBDEE: QArrayData::deallocate(QArrayData*, unsigned long, unsigned long) (qarraydata.cpp:167)
==10540==    by 0x5DA0304: deallocate (qarraydata.h:239)
==10540==    by 0x5DA0304: ~QString (qstring.h:1132)
==10540==    by 0x5DA0304: operator() (qlibrary_unix.cpp:190)
==10540==    by 0x5DA0304: QLibraryPrivate::load_sys() (qlibrary_unix.cpp:199)
==10540==    by 0x5D98B80: QLibraryPrivate::load() (qlibrary.cpp:555)
==10540==    by 0x5D98EF0: QLibrary::load() (qlibrary.cpp:805)
==10540==    by 0x40CDF28: QXcbCursor::QXcbCursor(QXcbConnection*, QXcbScreen*) (qxcbcursor.cpp:320)
==10540==    by 0x40B5658: QXcbScreen::QXcbScreen(QXcbConnection*, QXcbVirtualDesktop*, unsigned int, xcb_randr_get_output_info_reply_t*, xcb_xinerama_screen_info_t const*, int) (qxcbscreen.cpp:433)
==10540==    by 0x40A5138: QXcbConnection::initializeScreens() (qxcbconnection.cpp:467)
==10540==    by 0x40A6204: QXcbConnection::QXcbConnection(QXcbNativeInterface*, bool, unsigned int, char const*) (qxcbconnection.cpp:602)
==10540==    by 0x40AB6A5: QXcbIntegration::QXcbIntegration(QStringList const&, int&, char**) (qxcbintegration.cpp:193)
==10540==    by 0x402954F: QXcbIntegrationPlugin::create(QString const&, QStringList const&, int&, char**) (qxcbmain.cpp:56)
==10540==    by 0x5657B0D: _Z11qLoadPluginI20QPlatformIntegration26QPlatformIntegrationPluginIRK11QStringListRiRPPcEEPT_PK14QFactoryLoaderRK7QStringDpOT1_ (qfactoryloader_p.h:114)
==10540==  Block was alloc'd at
==10540==    at 0x4C2DB8F: malloc (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==10540==    by 0x5BDBC61: QArrayData::allocate(unsigned long, unsigned long, unsigned long, QFlags<QArrayData::AllocationOption>) (qarraydata.cpp:118)
==10540==    by 0x5C5BDBC: allocate (qarraydata.h:225)
==10540==    by 0x5C5BDBC: QString::fromLatin1_helper(char const*, int) (qstring.cpp:5393)
==10540==    by 0x5D9F78C: QString (qstring.h:928)
==10540==    by 0x5D9F78C: QLibraryPrivate::prefixes_sys() (qlibrary_unix.cpp:114)
==10540==    by 0x5D9FA6C: QLibraryPrivate::load_sys() (qlibrary_unix.cpp:132)
==10540==    by 0x5D98B80: QLibraryPrivate::load() (qlibrary.cpp:555)
==10540==    by 0x5D98EF0: QLibrary::load() (qlibrary.cpp:805)
==10540==    by 0x40CDF28: QXcbCursor::QXcbCursor(QXcbConnection*, QXcbScreen*) (qxcbcursor.cpp:320)
==10540==    by 0x40B5658: QXcbScreen::QXcbScreen(QXcbConnection*, QXcbVirtualDesktop*, unsigned int, xcb_randr_get_output_info_reply_t*, xcb_xinerama_screen_info_t const*, int) (qxcbscreen.cpp:433)
==10540==    by 0x40A5138: QXcbConnection::initializeScreens() (qxcbconnection.cpp:467)
==10540==    by 0x40A6204: QXcbConnection::QXcbConnection(QXcbNativeInterface*, bool, unsigned int, char const*) (qxcbconnection.cpp:602)
==10540==    by 0x40AB6A5: QXcbIntegration::QXcbIntegration(QStringList const&, int&, char**) (qxcbintegration.cpp:193)
==10540== 
==10540== Invalid read of size 8
==10540==    at 0x5DA0983: data (qarraydata.h:59)
==10540==    by 0x5DA0983: data (qarraydata.h:208)
==10540==    by 0x5DA0983: constData (qstring.h:947)
==10540==    by 0x5DA0983: appendTo (qstringbuilder.h:273)
==10540==    by 0x5DA0983: appendTo<QChar> (qstringbuilder.h:429)
==10540==    by 0x5DA0983: appendTo<QChar> (qstringbuilder.h:428)
==10540==    by 0x5DA0983: appendTo<QChar> (qstringbuilder.h:428)
==10540==    by 0x5DA0983: convertTo<QString> (qstringbuilder.h:118)
==10540==    by 0x5DA0983: operator QStringBuilder<QStringBuilder<QStringBuilder<QString, QString>, QString>, QString>::ConvertTo (qstringbuilder.h:131)
==10540==    by 0x5DA0983: QLibraryPrivate::load_sys() (qlibrary_unix.cpp:218)
==10540==    by 0x5D98B80: QLibraryPrivate::load() (qlibrary.cpp:555)
==10540==    by 0x5D98EF0: QLibrary::load() (qlibrary.cpp:805)
==10540==    by 0x40CDF28: QXcbCursor::QXcbCursor(QXcbConnection*, QXcbScreen*) (qxcbcursor.cpp:320)
==10540==    by 0x40B5658: QXcbScreen::QXcbScreen(QXcbConnection*, QXcbVirtualDesktop*, unsigned int, xcb_randr_get_output_info_reply_t*, xcb_xinerama_screen_info_t const*, int) (qxcbscreen.cpp:433)
==10540==    by 0x40A5138: QXcbConnection::initializeScreens() (qxcbconnection.cpp:467)
==10540==    by 0x40A6204: QXcbConnection::QXcbConnection(QXcbNativeInterface*, bool, unsigned int, char const*) (qxcbconnection.cpp:602)
==10540==    by 0x40AB6A5: QXcbIntegration::QXcbIntegration(QStringList const&, int&, char**) (qxcbintegration.cpp:193)
==10540==    by 0x402954F: QXcbIntegrationPlugin::create(QString const&, QStringList const&, int&, char**) (qxcbmain.cpp:56)
==10540==    by 0x5657B0D: _Z11qLoadPluginI20QPlatformIntegration26QPlatformIntegrationPluginIRK11QStringListRiRPPcEEPT_PK14QFactoryLoaderRK7QStringDpOT1_ (qfactoryloader_p.h:114)
==10540==    by 0x5655A57: QPlatformIntegrationFactory::create(QString const&, QStringList const&, int&, char**, QString const&) (qplatformintegrationfactory.cpp:71)
==10540==    by 0x5664868: init_platform(QString const&, QString const&, QString const&, int&, char**) (qguiapplication.cpp:1171)
==10540==  Address 0x114e1e60 is 16 bytes inside a block of size 32 free'd
==10540==    at 0x4C2EDEB: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==10540==    by 0x5BDBDEE: QArrayData::deallocate(QArrayData*, unsigned long, unsigned long) (qarraydata.cpp:167)
==10540==    by 0x5DA0304: deallocate (qarraydata.h:239)
==10540==    by 0x5DA0304: ~QString (qstring.h:1132)
==10540==    by 0x5DA0304: operator() (qlibrary_unix.cpp:190)
==10540==    by 0x5DA0304: QLibraryPrivate::load_sys() (qlibrary_unix.cpp:199)
==10540==    by 0x5D98B80: QLibraryPrivate::load() (qlibrary.cpp:555)
==10540==    by 0x5D98EF0: QLibrary::load() (qlibrary.cpp:805)
==10540==    by 0x40CDF28: QXcbCursor::QXcbCursor(QXcbConnection*, QXcbScreen*) (qxcbcursor.cpp:320)
==10540==    by 0x40B5658: QXcbScreen::QXcbScreen(QXcbConnection*, QXcbVirtualDesktop*, unsigned int, xcb_randr_get_output_info_reply_t*, xcb_xinerama_screen_info_t const*, int) (qxcbscreen.cpp:433)
==10540==    by 0x40A5138: QXcbConnection::initializeScreens() (qxcbconnection.cpp:467)
==10540==    by 0x40A6204: QXcbConnection::QXcbConnection(QXcbNativeInterface*, bool, unsigned int, char const*) (qxcbconnection.cpp:602)
==10540==    by 0x40AB6A5: QXcbIntegration::QXcbIntegration(QStringList const&, int&, char**) (qxcbintegration.cpp:193)
==10540==    by 0x402954F: QXcbIntegrationPlugin::create(QString const&, QStringList const&, int&, char**) (qxcbmain.cpp:56)
==10540==    by 0x5657B0D: _Z11qLoadPluginI20QPlatformIntegration26QPlatformIntegrationPluginIRK11QStringListRiRPPcEEPT_PK14QFactoryLoaderRK7QStringDpOT1_ (qfactoryloader_p.h:114)
==10540==  Block was alloc'd at
==10540==    at 0x4C2DB8F: malloc (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==10540==    by 0x5BDBC61: QArrayData::allocate(unsigned long, unsigned long, unsigned long, QFlags<QArrayData::AllocationOption>) (qarraydata.cpp:118)
==10540==    by 0x5C5BDBC: allocate (qarraydata.h:225)
==10540==    by 0x5C5BDBC: QString::fromLatin1_helper(char const*, int) (qstring.cpp:5393)
==10540==    by 0x5D9F78C: QString (qstring.h:928)
==10540==    by 0x5D9F78C: QLibraryPrivate::prefixes_sys() (qlibrary_unix.cpp:114)
==10540==    by 0x5D9FA6C: QLibraryPrivate::load_sys() (qlibrary_unix.cpp:132)
==10540==    by 0x5D98B80: QLibraryPrivate::load() (qlibrary.cpp:555)
==10540==    by 0x5D98EF0: QLibrary::load() (qlibrary.cpp:805)
==10540==    by 0x40CDF28: QXcbCursor::QXcbCursor(QXcbConnection*, QXcbScreen*) (qxcbcursor.cpp:320)
==10540==    by 0x40B5658: QXcbScreen::QXcbScreen(QXcbConnection*, QXcbVirtualDesktop*, unsigned int, xcb_randr_get_output_info_reply_t*, xcb_xinerama_screen_info_t const*, int) (qxcbscreen.cpp:433)
==10540==    by 0x40A5138: QXcbConnection::initializeScreens() (qxcbconnection.cpp:467)
==10540==    by 0x40A6204: QXcbConnection::QXcbConnection(QXcbNativeInterface*, bool, unsigned int, char const*) (qxcbconnection.cpp:602)
==10540==    by 0x40AB6A5: QXcbIntegration::QXcbIntegration(QStringList const&, int&, char**) (qxcbintegration.cpp:193)
==10540== 
==10540== Invalid read of size 8
==10540==    at 0x5DA09AA: data (qarraydata.h:61)
==10540==    by 0x5DA09AA: data (qarraydata.h:208)
==10540==    by 0x5DA09AA: constData (qstring.h:947)
==10540==    by 0x5DA09AA: appendTo (qstringbuilder.h:273)
==10540==    by 0x5DA09AA: appendTo<QChar> (qstringbuilder.h:429)
==10540==    by 0x5DA09AA: appendTo<QChar> (qstringbuilder.h:428)
==10540==    by 0x5DA09AA: appendTo<QChar> (qstringbuilder.h:428)
==10540==    by 0x5DA09AA: convertTo<QString> (qstringbuilder.h:118)
==10540==    by 0x5DA09AA: operator QStringBuilder<QStringBuilder<QStringBuilder<QString, QString>, QString>, QString>::ConvertTo (qstringbuilder.h:131)
==10540==    by 0x5DA09AA: QLibraryPrivate::load_sys() (qlibrary_unix.cpp:218)
==10540==    by 0x5D98B80: QLibraryPrivate::load() (qlibrary.cpp:555)
==10540==    by 0x5D98EF0: QLibrary::load() (qlibrary.cpp:805)
==10540==    by 0x40CDF28: QXcbCursor::QXcbCursor(QXcbConnection*, QXcbScreen*) (qxcbcursor.cpp:320)
==10540==    by 0x40B5658: QXcbScreen::QXcbScreen(QXcbConnection*, QXcbVirtualDesktop*, unsigned int, xcb_randr_get_output_info_reply_t*, xcb_xinerama_screen_info_t const*, int) (qxcbscreen.cpp:433)
==10540==    by 0x40A5138: QXcbConnection::initializeScreens() (qxcbconnection.cpp:467)
==10540==    by 0x40A6204: QXcbConnection::QXcbConnection(QXcbNativeInterface*, bool, unsigned int, char const*) (qxcbconnection.cpp:602)
==10540==    by 0x40AB6A5: QXcbIntegration::QXcbIntegration(QStringList const&, int&, char**) (qxcbintegration.cpp:193)
==10540==    by 0x402954F: QXcbIntegrationPlugin::create(QString const&, QStringList const&, int&, char**) (qxcbmain.cpp:56)
==10540==    by 0x5657B0D: _Z11qLoadPluginI20QPlatformIntegration26QPlatformIntegrationPluginIRK11QStringListRiRPPcEEPT_PK14QFactoryLoaderRK7QStringDpOT1_ (qfactoryloader_p.h:114)
==10540==    by 0x5655A57: QPlatformIntegrationFactory::create(QString const&, QStringList const&, int&, char**, QString const&) (qplatformintegrationfactory.cpp:71)
==10540==    by 0x5664868: init_platform(QString const&, QString const&, QString const&, int&, char**) (qguiapplication.cpp:1171)
==10540==  Address 0x114e1e60 is 16 bytes inside a block of size 32 free'd
==10540==    at 0x4C2EDEB: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==10540==    by 0x5BDBDEE: QArrayData::deallocate(QArrayData*, unsigned long, unsigned long) (qarraydata.cpp:167)
==10540==    by 0x5DA0304: deallocate (qarraydata.h:239)
==10540==    by 0x5DA0304: ~QString (qstring.h:1132)
==10540==    by 0x5DA0304: operator() (qlibrary_unix.cpp:190)
==10540==    by 0x5DA0304: QLibraryPrivate::load_sys() (qlibrary_unix.cpp:199)
==10540==    by 0x5D98B80: QLibraryPrivate::load() (qlibrary.cpp:555)
==10540==    by 0x5D98EF0: QLibrary::load() (qlibrary.cpp:805)
==10540==    by 0x40CDF28: QXcbCursor::QXcbCursor(QXcbConnection*, QXcbScreen*) (qxcbcursor.cpp:320)
==10540==    by 0x40B5658: QXcbScreen::QXcbScreen(QXcbConnection*, QXcbVirtualDesktop*, unsigned int, xcb_randr_get_output_info_reply_t*, xcb_xinerama_screen_info_t const*, int) (qxcbscreen.cpp:433)
==10540==    by 0x40A5138: QXcbConnection::initializeScreens() (qxcbconnection.cpp:467)
==10540==    by 0x40A6204: QXcbConnection::QXcbConnection(QXcbNativeInterface*, bool, unsigned int, char const*) (qxcbconnection.cpp:602)
==10540==    by 0x40AB6A5: QXcbIntegration::QXcbIntegration(QStringList const&, int&, char**) (qxcbintegration.cpp:193)
==10540==    by 0x402954F: QXcbIntegrationPlugin::create(QString const&, QStringList const&, int&, char**) (qxcbmain.cpp:56)
==10540==    by 0x5657B0D: _Z11qLoadPluginI20QPlatformIntegration26QPlatformIntegrationPluginIRK11QStringListRiRPPcEEPT_PK14QFactoryLoaderRK7QStringDpOT1_ (qfactoryloader_p.h:114)
==10540==  Block was alloc'd at
==10540==    at 0x4C2DB8F: malloc (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==10540==    by 0x5BDBC61: QArrayData::allocate(unsigned long, unsigned long, unsigned long, QFlags<QArrayData::AllocationOption>) (qarraydata.cpp:118)
==10540==    by 0x5C5BDBC: allocate (qarraydata.h:225)
==10540==    by 0x5C5BDBC: QString::fromLatin1_helper(char const*, int) (qstring.cpp:5393)
==10540==    by 0x5D9F78C: QString (qstring.h:928)
==10540==    by 0x5D9F78C: QLibraryPrivate::prefixes_sys() (qlibrary_unix.cpp:114)
==10540==    by 0x5D9FA6C: QLibraryPrivate::load_sys() (qlibrary_unix.cpp:132)
==10540==    by 0x5D98B80: QLibraryPrivate::load() (qlibrary.cpp:555)
==10540==    by 0x5D98EF0: QLibrary::load() (qlibrary.cpp:805)
==10540==    by 0x40CDF28: QXcbCursor::QXcbCursor(QXcbConnection*, QXcbScreen*) (qxcbcursor.cpp:320)
==10540==    by 0x40B5658: QXcbScreen::QXcbScreen(QXcbConnection*, QXcbVirtualDesktop*, unsigned int, xcb_randr_get_output_info_reply_t*, xcb_xinerama_screen_info_t const*, int) (qxcbscreen.cpp:433)
==10540==    by 0x40A5138: QXcbConnection::initializeScreens() (qxcbconnection.cpp:467)
==10540==    by 0x40A6204: QXcbConnection::QXcbConnection(QXcbNativeInterface*, bool, unsigned int, char const*) (qxcbconnection.cpp:602)
==10540==    by 0x40AB6A5: QXcbIntegration::QXcbIntegration(QStringList const&, int&, char**) (qxcbintegration.cpp:193)
==10540== 
==10540== Invalid read of size 2
==10540==    at 0x4C32720: memcpy@@GLIBC_2.14 (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==10540==    by 0x5DA09B8: memcpy (string3.h:53)
==10540==    by 0x5DA09B8: appendTo (qstringbuilder.h:273)
==10540==    by 0x5DA09B8: appendTo<QChar> (qstringbuilder.h:429)
==10540==    by 0x5DA09B8: appendTo<QChar> (qstringbuilder.h:428)
==10540==    by 0x5DA09B8: appendTo<QChar> (qstringbuilder.h:428)
==10540==    by 0x5DA09B8: convertTo<QString> (qstringbuilder.h:118)
==10540==    by 0x5DA09B8: operator QStringBuilder<QStringBuilder<QStringBuilder<QString, QString>, QString>, QString>::ConvertTo (qstringbuilder.h:131)
==10540==    by 0x5DA09B8: QLibraryPrivate::load_sys() (qlibrary_unix.cpp:218)
==10540==    by 0x5D98B80: QLibraryPrivate::load() (qlibrary.cpp:555)
==10540==    by 0x5D98EF0: QLibrary::load() (qlibrary.cpp:805)
==10540==    by 0x40CDF28: QXcbCursor::QXcbCursor(QXcbConnection*, QXcbScreen*) (qxcbcursor.cpp:320)
==10540==    by 0x40B5658: QXcbScreen::QXcbScreen(QXcbConnection*, QXcbVirtualDesktop*, unsigned int, xcb_randr_get_output_info_reply_t*, xcb_xinerama_screen_info_t const*, int) (qxcbscreen.cpp:433)
==10540==    by 0x40A5138: QXcbConnection::initializeScreens() (qxcbconnection.cpp:467)
==10540==    by 0x40A6204: QXcbConnection::QXcbConnection(QXcbNativeInterface*, bool, unsigned int, char const*) (qxcbconnection.cpp:602)
==10540==    by 0x40AB6A5: QXcbIntegration::QXcbIntegration(QStringList const&, int&, char**) (qxcbintegration.cpp:193)
==10540==    by 0x402954F: QXcbIntegrationPlugin::create(QString const&, QStringList const&, int&, char**) (qxcbmain.cpp:56)
==10540==    by 0x5657B0D: _Z11qLoadPluginI20QPlatformIntegration26QPlatformIntegrationPluginIRK11QStringListRiRPPcEEPT_PK14QFactoryLoaderRK7QStringDpOT1_ (qfactoryloader_p.h:114)
==10540==    by 0x5655A57: QPlatformIntegrationFactory::create(QString const&, QStringList const&, int&, char**, QString const&) (qplatformintegrationfactory.cpp:71)
==10540==  Address 0x114e1e68 is 24 bytes inside a block of size 32 free'd
==10540==    at 0x4C2EDEB: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==10540==    by 0x5BDBDEE: QArrayData::deallocate(QArrayData*, unsigned long, unsigned long) (qarraydata.cpp:167)
==10540==    by 0x5DA0304: deallocate (qarraydata.h:239)
==10540==    by 0x5DA0304: ~QString (qstring.h:1132)
==10540==    by 0x5DA0304: operator() (qlibrary_unix.cpp:190)
==10540==    by 0x5DA0304: QLibraryPrivate::load_sys() (qlibrary_unix.cpp:199)
==10540==    by 0x5D98B80: QLibraryPrivate::load() (qlibrary.cpp:555)
==10540==    by 0x5D98EF0: QLibrary::load() (qlibrary.cpp:805)
==10540==    by 0x40CDF28: QXcbCursor::QXcbCursor(QXcbConnection*, QXcbScreen*) (qxcbcursor.cpp:320)
==10540==    by 0x40B5658: QXcbScreen::QXcbScreen(QXcbConnection*, QXcbVirtualDesktop*, unsigned int, xcb_randr_get_output_info_reply_t*, xcb_xinerama_screen_info_t const*, int) (qxcbscreen.cpp:433)
==10540==    by 0x40A5138: QXcbConnection::initializeScreens() (qxcbconnection.cpp:467)
==10540==    by 0x40A6204: QXcbConnection::QXcbConnection(QXcbNativeInterface*, bool, unsigned int, char const*) (qxcbconnection.cpp:602)
==10540==    by 0x40AB6A5: QXcbIntegration::QXcbIntegration(QStringList const&, int&, char**) (qxcbintegration.cpp:193)
==10540==    by 0x402954F: QXcbIntegrationPlugin::create(QString const&, QStringList const&, int&, char**) (qxcbmain.cpp:56)
==10540==    by 0x5657B0D: _Z11qLoadPluginI20QPlatformIntegration26QPlatformIntegrationPluginIRK11QStringListRiRPPcEEPT_PK14QFactoryLoaderRK7QStringDpOT1_ (qfactoryloader_p.h:114)
==10540==  Block was alloc'd at
==10540==    at 0x4C2DB8F: malloc (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==10540==    by 0x5BDBC61: QArrayData::allocate(unsigned long, unsigned long, unsigned long, QFlags<QArrayData::AllocationOption>) (qarraydata.cpp:118)
==10540==    by 0x5C5BDBC: allocate (qarraydata.h:225)
==10540==    by 0x5C5BDBC: QString::fromLatin1_helper(char const*, int) (qstring.cpp:5393)
==10540==    by 0x5D9F78C: QString (qstring.h:928)
==10540==    by 0x5D9F78C: QLibraryPrivate::prefixes_sys() (qlibrary_unix.cpp:114)
==10540==    by 0x5D9FA6C: QLibraryPrivate::load_sys() (qlibrary_unix.cpp:132)
==10540==    by 0x5D98B80: QLibraryPrivate::load() (qlibrary.cpp:555)
==10540==    by 0x5D98EF0: QLibrary::load() (qlibrary.cpp:805)
==10540==    by 0x40CDF28: QXcbCursor::QXcbCursor(QXcbConnection*, QXcbScreen*) (qxcbcursor.cpp:320)
==10540==    by 0x40B5658: QXcbScreen::QXcbScreen(QXcbConnection*, QXcbVirtualDesktop*, unsigned int, xcb_randr_get_output_info_reply_t*, xcb_xinerama_screen_info_t const*, int) (qxcbscreen.cpp:433)
==10540==    by 0x40A5138: QXcbConnection::initializeScreens() (qxcbconnection.cpp:467)
==10540==    by 0x40A6204: QXcbConnection::QXcbConnection(QXcbNativeInterface*, bool, unsigned int, char const*) (qxcbconnection.cpp:602)
==10540==    by 0x40AB6A5: QXcbIntegration::QXcbIntegration(QStringList const&, int&, char**) (qxcbintegration.cpp:193)
==10540== 
==10540== Invalid read of size 2
==10540==    at 0x4C3272E: memcpy@@GLIBC_2.14 (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==10540==    by 0x5DA09B8: memcpy (string3.h:53)
==10540==    by 0x5DA09B8: appendTo (qstringbuilder.h:273)
==10540==    by 0x5DA09B8: appendTo<QChar> (qstringbuilder.h:429)
==10540==    by 0x5DA09B8: appendTo<QChar> (qstringbuilder.h:428)
==10540==    by 0x5DA09B8: appendTo<QChar> (qstringbuilder.h:428)
==10540==    by 0x5DA09B8: convertTo<QString> (qstringbuilder.h:118)
==10540==    by 0x5DA09B8: operator QStringBuilder<QStringBuilder<QStringBuilder<QString, QString>, QString>, QString>::ConvertTo (qstringbuilder.h:131)
==10540==    by 0x5DA09B8: QLibraryPrivate::load_sys() (qlibrary_unix.cpp:218)
==10540==    by 0x5D98B80: QLibraryPrivate::load() (qlibrary.cpp:555)
==10540==    by 0x5D98EF0: QLibrary::load() (qlibrary.cpp:805)
==10540==    by 0x40CDF28: QXcbCursor::QXcbCursor(QXcbConnection*, QXcbScreen*) (qxcbcursor.cpp:320)
==10540==    by 0x40B5658: QXcbScreen::QXcbScreen(QXcbConnection*, QXcbVirtualDesktop*, unsigned int, xcb_randr_get_output_info_reply_t*, xcb_xinerama_screen_info_t const*, int) (qxcbscreen.cpp:433)
==10540==    by 0x40A5138: QXcbConnection::initializeScreens() (qxcbconnection.cpp:467)
==10540==    by 0x40A6204: QXcbConnection::QXcbConnection(QXcbNativeInterface*, bool, unsigned int, char const*) (qxcbconnection.cpp:602)
==10540==    by 0x40AB6A5: QXcbIntegration::QXcbIntegration(QStringList const&, int&, char**) (qxcbintegration.cpp:193)
==10540==    by 0x402954F: QXcbIntegrationPlugin::create(QString const&, QStringList const&, int&, char**) (qxcbmain.cpp:56)
==10540==    by 0x5657B0D: _Z11qLoadPluginI20QPlatformIntegration26QPlatformIntegrationPluginIRK11QStringListRiRPPcEEPT_PK14QFactoryLoaderRK7QStringDpOT1_ (qfactoryloader_p.h:114)
==10540==    by 0x5655A57: QPlatformIntegrationFactory::create(QString const&, QStringList const&, int&, char**, QString const&) (qplatformintegrationfactory.cpp:71)
==10540==  Address 0x114e1e6c is 28 bytes inside a block of size 32 free'd
==10540==    at 0x4C2EDEB: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==10540==    by 0x5BDBDEE: QArrayData::deallocate(QArrayData*, unsigned long, unsigned long) (qarraydata.cpp:167)
==10540==    by 0x5DA0304: deallocate (qarraydata.h:239)
==10540==    by 0x5DA0304: ~QString (qstring.h:1132)
==10540==    by 0x5DA0304: operator() (qlibrary_unix.cpp:190)
==10540==    by 0x5DA0304: QLibraryPrivate::load_sys() (qlibrary_unix.cpp:199)
==10540==    by 0x5D98B80: QLibraryPrivate::load() (qlibrary.cpp:555)
==10540==    by 0x5D98EF0: QLibrary::load() (qlibrary.cpp:805)
==10540==    by 0x40CDF28: QXcbCursor::QXcbCursor(QXcbConnection*, QXcbScreen*) (qxcbcursor.cpp:320)
==10540==    by 0x40B5658: QXcbScreen::QXcbScreen(QXcbConnection*, QXcbVirtualDesktop*, unsigned int, xcb_randr_get_output_info_reply_t*, xcb_xinerama_screen_info_t const*, int) (qxcbscreen.cpp:433)
==10540==    by 0x40A5138: QXcbConnection::initializeScreens() (qxcbconnection.cpp:467)
==10540==    by 0x40A6204: QXcbConnection::QXcbConnection(QXcbNativeInterface*, bool, unsigned int, char const*) (qxcbconnection.cpp:602)
==10540==    by 0x40AB6A5: QXcbIntegration::QXcbIntegration(QStringList const&, int&, char**) (qxcbintegration.cpp:193)
==10540==    by 0x402954F: QXcbIntegrationPlugin::create(QString const&, QStringList const&, int&, char**) (qxcbmain.cpp:56)
==10540==    by 0x5657B0D: _Z11qLoadPluginI20QPlatformIntegration26QPlatformIntegrationPluginIRK11QStringListRiRPPcEEPT_PK14QFactoryLoaderRK7QStringDpOT1_ (qfactoryloader_p.h:114)
==10540==  Block was alloc'd at
==10540==    at 0x4C2DB8F: malloc (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==10540==    by 0x5BDBC61: QArrayData::allocate(unsigned long, unsigned long, unsigned long, QFlags<QArrayData::AllocationOption>) (qarraydata.cpp:118)
==10540==    by 0x5C5BDBC: allocate (qarraydata.h:225)
==10540==    by 0x5C5BDBC: QString::fromLatin1_helper(char const*, int) (qstring.cpp:5393)
==10540==    by 0x5D9F78C: QString (qstring.h:928)
==10540==    by 0x5D9F78C: QLibraryPrivate::prefixes_sys() (qlibrary_unix.cpp:114)
==10540==    by 0x5D9FA6C: QLibraryPrivate::load_sys() (qlibrary_unix.cpp:132)
==10540==    by 0x5D98B80: QLibraryPrivate::load() (qlibrary.cpp:555)
==10540==    by 0x5D98EF0: QLibrary::load() (qlibrary.cpp:805)
==10540==    by 0x40CDF28: QXcbCursor::QXcbCursor(QXcbConnection*, QXcbScreen*) (qxcbcursor.cpp:320)
==10540==    by 0x40B5658: QXcbScreen::QXcbScreen(QXcbConnection*, QXcbVirtualDesktop*, unsigned int, xcb_randr_get_output_info_reply_t*, xcb_xinerama_screen_info_t const*, int) (qxcbscreen.cpp:433)
==10540==    by 0x40A5138: QXcbConnection::initializeScreens() (qxcbconnection.cpp:467)
==10540==    by 0x40A6204: QXcbConnection::QXcbConnection(QXcbNativeInterface*, bool, unsigned int, char const*) (qxcbconnection.cpp:602)
==10540==    by 0x40AB6A5: QXcbIntegration::QXcbIntegration(QStringList const&, int&, char**) (qxcbintegration.cpp:193)
==10540== 
==10540== Invalid read of size 4
==10540==    at 0x5BC0E16: load (atomic_base.h:396)
==10540==    by 0x5BC0E16: load<int> (qatomic_cxx11.h:227)
==10540==    by 0x5BC0E16: load (qbasicatomic.h:103)
==10540==    by 0x5BC0E16: deref (qrefcount.h:66)
==10540==    by 0x5BC0E16: ~QString (qstring.h:1132)
==10540==    by 0x5BC0E16: node_destruct (qlist.h:498)
==10540==    by 0x5BC0E16: QList<QString>::dealloc(QListData::Data*) (qlist.h:867)
==10540==    by 0x5BC0E9E: QList<QString>::~QList() (qlist.h:829)
==10540==    by 0x5DA0D47: ~QStringList (qstringlist.h:99)
==10540==    by 0x5DA0D47: QLibraryPrivate::load_sys() (qlibrary_unix.cpp:130)
==10540==    by 0x5D98B80: QLibraryPrivate::load() (qlibrary.cpp:555)
==10540==    by 0x5D98EF0: QLibrary::load() (qlibrary.cpp:805)
==10540==    by 0x40CDF28: QXcbCursor::QXcbCursor(QXcbConnection*, QXcbScreen*) (qxcbcursor.cpp:320)
==10540==    by 0x40B5658: QXcbScreen::QXcbScreen(QXcbConnection*, QXcbVirtualDesktop*, unsigned int, xcb_randr_get_output_info_reply_t*, xcb_xinerama_screen_info_t const*, int) (qxcbscreen.cpp:433)
==10540==    by 0x40A5138: QXcbConnection::initializeScreens() (qxcbconnection.cpp:467)
==10540==    by 0x40A6204: QXcbConnection::QXcbConnection(QXcbNativeInterface*, bool, unsigned int, char const*) (qxcbconnection.cpp:602)
==10540==    by 0x40AB6A5: QXcbIntegration::QXcbIntegration(QStringList const&, int&, char**) (qxcbintegration.cpp:193)
==10540==    by 0x402954F: QXcbIntegrationPlugin::create(QString const&, QStringList const&, int&, char**) (qxcbmain.cpp:56)
==10540==    by 0x5657B0D: _Z11qLoadPluginI20QPlatformIntegration26QPlatformIntegrationPluginIRK11QStringListRiRPPcEEPT_PK14QFactoryLoaderRK7QStringDpOT1_ (qfactoryloader_p.h:114)
==10540==  Address 0x114e1e50 is 0 bytes inside a block of size 32 free'd
==10540==    at 0x4C2EDEB: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==10540==    by 0x5BDBDEE: QArrayData::deallocate(QArrayData*, unsigned long, unsigned long) (qarraydata.cpp:167)
==10540==    by 0x5DA0304: deallocate (qarraydata.h:239)
==10540==    by 0x5DA0304: ~QString (qstring.h:1132)
==10540==    by 0x5DA0304: operator() (qlibrary_unix.cpp:190)
==10540==    by 0x5DA0304: QLibraryPrivate::load_sys() (qlibrary_unix.cpp:199)
==10540==    by 0x5D98B80: QLibraryPrivate::load() (qlibrary.cpp:555)
==10540==    by 0x5D98EF0: QLibrary::load() (qlibrary.cpp:805)
==10540==    by 0x40CDF28: QXcbCursor::QXcbCursor(QXcbConnection*, QXcbScreen*) (qxcbcursor.cpp:320)
==10540==    by 0x40B5658: QXcbScreen::QXcbScreen(QXcbConnection*, QXcbVirtualDesktop*, unsigned int, xcb_randr_get_output_info_reply_t*, xcb_xinerama_screen_info_t const*, int) (qxcbscreen.cpp:433)
==10540==    by 0x40A5138: QXcbConnection::initializeScreens() (qxcbconnection.cpp:467)
==10540==    by 0x40A6204: QXcbConnection::QXcbConnection(QXcbNativeInterface*, bool, unsigned int, char const*) (qxcbconnection.cpp:602)
==10540==    by 0x40AB6A5: QXcbIntegration::QXcbIntegration(QStringList const&, int&, char**) (qxcbintegration.cpp:193)
==10540==    by 0x402954F: QXcbIntegrationPlugin::create(QString const&, QStringList const&, int&, char**) (qxcbmain.cpp:56)
==10540==    by 0x5657B0D: _Z11qLoadPluginI20QPlatformIntegration26QPlatformIntegrationPluginIRK11QStringListRiRPPcEEPT_PK14QFactoryLoaderRK7QStringDpOT1_ (qfactoryloader_p.h:114)
==10540==  Block was alloc'd at
==10540==    at 0x4C2DB8F: malloc (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==10540==    by 0x5BDBC61: QArrayData::allocate(unsigned long, unsigned long, unsigned long, QFlags<QArrayData::AllocationOption>) (qarraydata.cpp:118)
==10540==    by 0x5C5BDBC: allocate (qarraydata.h:225)
==10540==    by 0x5C5BDBC: QString::fromLatin1_helper(char const*, int) (qstring.cpp:5393)
==10540==    by 0x5D9F78C: QString (qstring.h:928)
==10540==    by 0x5D9F78C: QLibraryPrivate::prefixes_sys() (qlibrary_unix.cpp:114)
==10540==    by 0x5D9FA6C: QLibraryPrivate::load_sys() (qlibrary_unix.cpp:132)
==10540==    by 0x5D98B80: QLibraryPrivate::load() (qlibrary.cpp:555)
==10540==    by 0x5D98EF0: QLibrary::load() (qlibrary.cpp:805)
==10540==    by 0x40CDF28: QXcbCursor::QXcbCursor(QXcbConnection*, QXcbScreen*) (qxcbcursor.cpp:320)
==10540==    by 0x40B5658: QXcbScreen::QXcbScreen(QXcbConnection*, QXcbVirtualDesktop*, unsigned int, xcb_randr_get_output_info_reply_t*, xcb_xinerama_screen_info_t const*, int) (qxcbscreen.cpp:433)
==10540==    by 0x40A5138: QXcbConnection::initializeScreens() (qxcbconnection.cpp:467)
==10540==    by 0x40A6204: QXcbConnection::QXcbConnection(QXcbNativeInterface*, bool, unsigned int, char const*) (qxcbconnection.cpp:602)
==10540==    by 0x40AB6A5: QXcbIntegration::QXcbIntegration(QStringList const&, int&, char**) (qxcbintegration.cpp:193)
==10540== 
==10540== Invalid read of size 4
==10540==    at 0x5BDBDC4: load (atomic_base.h:396)
==10540==    by 0x5BDBDC4: load<int> (qatomic_cxx11.h:227)
==10540==    by 0x5BDBDC4: load (qbasicatomic.h:103)
==10540==    by 0x5BDBDC4: isStatic (qrefcount.h:96)
==10540==    by 0x5BDBDC4: QArrayData::deallocate(QArrayData*, unsigned long, unsigned long) (qarraydata.cpp:165)
==10540==    by 0x5BC0E53: deallocate (qarraydata.h:239)
==10540==    by 0x5BC0E53: ~QString (qstring.h:1132)
==10540==    by 0x5BC0E53: node_destruct (qlist.h:498)
==10540==    by 0x5BC0E53: QList<QString>::dealloc(QListData::Data*) (qlist.h:867)
==10540==    by 0x5BC0E9E: QList<QString>::~QList() (qlist.h:829)
==10540==    by 0x5DA0D47: ~QStringList (qstringlist.h:99)
==10540==    by 0x5DA0D47: QLibraryPrivate::load_sys() (qlibrary_unix.cpp:130)
==10540==    by 0x5D98B80: QLibraryPrivate::load() (qlibrary.cpp:555)
==10540==    by 0x5D98EF0: QLibrary::load() (qlibrary.cpp:805)
==10540==    by 0x40CDF28: QXcbCursor::QXcbCursor(QXcbConnection*, QXcbScreen*) (qxcbcursor.cpp:320)
==10540==    by 0x40B5658: QXcbScreen::QXcbScreen(QXcbConnection*, QXcbVirtualDesktop*, unsigned int, xcb_randr_get_output_info_reply_t*, xcb_xinerama_screen_info_t const*, int) (qxcbscreen.cpp:433)
==10540==    by 0x40A5138: QXcbConnection::initializeScreens() (qxcbconnection.cpp:467)
==10540==    by 0x40A6204: QXcbConnection::QXcbConnection(QXcbNativeInterface*, bool, unsigned int, char const*) (qxcbconnection.cpp:602)
==10540==    by 0x40AB6A5: QXcbIntegration::QXcbIntegration(QStringList const&, int&, char**) (qxcbintegration.cpp:193)
==10540==    by 0x402954F: QXcbIntegrationPlugin::create(QString const&, QStringList const&, int&, char**) (qxcbmain.cpp:56)
==10540==  Address 0x114e1e50 is 0 bytes inside a block of size 32 free'd
==10540==    at 0x4C2EDEB: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==10540==    by 0x5BDBDEE: QArrayData::deallocate(QArrayData*, unsigned long, unsigned long) (qarraydata.cpp:167)
==10540==    by 0x5DA0304: deallocate (qarraydata.h:239)
==10540==    by 0x5DA0304: ~QString (qstring.h:1132)
==10540==    by 0x5DA0304: operator() (qlibrary_unix.cpp:190)
==10540==    by 0x5DA0304: QLibraryPrivate::load_sys() (qlibrary_unix.cpp:199)
==10540==    by 0x5D98B80: QLibraryPrivate::load() (qlibrary.cpp:555)
==10540==    by 0x5D98EF0: QLibrary::load() (qlibrary.cpp:805)
==10540==    by 0x40CDF28: QXcbCursor::QXcbCursor(QXcbConnection*, QXcbScreen*) (qxcbcursor.cpp:320)
==10540==    by 0x40B5658: QXcbScreen::QXcbScreen(QXcbConnection*, QXcbVirtualDesktop*, unsigned int, xcb_randr_get_output_info_reply_t*, xcb_xinerama_screen_info_t const*, int) (qxcbscreen.cpp:433)
==10540==    by 0x40A5138: QXcbConnection::initializeScreens() (qxcbconnection.cpp:467)
==10540==    by 0x40A6204: QXcbConnection::QXcbConnection(QXcbNativeInterface*, bool, unsigned int, char const*) (qxcbconnection.cpp:602)
==10540==    by 0x40AB6A5: QXcbIntegration::QXcbIntegration(QStringList const&, int&, char**) (qxcbintegration.cpp:193)
==10540==    by 0x402954F: QXcbIntegrationPlugin::create(QString const&, QStringList const&, int&, char**) (qxcbmain.cpp:56)
==10540==    by 0x5657B0D: _Z11qLoadPluginI20QPlatformIntegration26QPlatformIntegrationPluginIRK11QStringListRiRPPcEEPT_PK14QFactoryLoaderRK7QStringDpOT1_ (qfactoryloader_p.h:114)
==10540==  Block was alloc'd at
==10540==    at 0x4C2DB8F: malloc (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==10540==    by 0x5BDBC61: QArrayData::allocate(unsigned long, unsigned long, unsigned long, QFlags<QArrayData::AllocationOption>) (qarraydata.cpp:118)
==10540==    by 0x5C5BDBC: allocate (qarraydata.h:225)
==10540==    by 0x5C5BDBC: QString::fromLatin1_helper(char const*, int) (qstring.cpp:5393)
==10540==    by 0x5D9F78C: QString (qstring.h:928)
==10540==    by 0x5D9F78C: QLibraryPrivate::prefixes_sys() (qlibrary_unix.cpp:114)
==10540==    by 0x5D9FA6C: QLibraryPrivate::load_sys() (qlibrary_unix.cpp:132)
==10540==    by 0x5D98B80: QLibraryPrivate::load() (qlibrary.cpp:555)
==10540==    by 0x5D98EF0: QLibrary::load() (qlibrary.cpp:805)
==10540==    by 0x40CDF28: QXcbCursor::QXcbCursor(QXcbConnection*, QXcbScreen*) (qxcbcursor.cpp:320)
==10540==    by 0x40B5658: QXcbScreen::QXcbScreen(QXcbConnection*, QXcbVirtualDesktop*, unsigned int, xcb_randr_get_output_info_reply_t*, xcb_xinerama_screen_info_t const*, int) (qxcbscreen.cpp:433)
==10540==    by 0x40A5138: QXcbConnection::initializeScreens() (qxcbconnection.cpp:467)
==10540==    by 0x40A6204: QXcbConnection::QXcbConnection(QXcbNativeInterface*, bool, unsigned int, char const*) (qxcbconnection.cpp:602)
==10540==    by 0x40AB6A5: QXcbIntegration::QXcbIntegration(QStringList const&, int&, char**) (qxcbintegration.cpp:193)
==10540== 
--10540-- WARNING: unhandled amd64-linux syscall: 324
--10540-- You may be able to write your own handler.
--10540-- Read the file README_MISSING_SYSCALL_OR_IOCTL.
--10540-- Nevertheless we consider this a bug.  Please report
--10540-- it at http://valgrind.org/support/bug_reports.html.
==10540== 
==10540== HEAP SUMMARY:
==10540==     in use at exit: 1,478,521 bytes in 18,572 blocks
==10540==   total heap usage: 189,021 allocs, 170,451 frees, 168,596,328 bytes allocated
==10540== 
==10540== LEAK SUMMARY:
==10540==    definitely lost: 1,336 bytes in 10 blocks
==10540==    indirectly lost: 19,498 bytes in 115 blocks
==10540==      possibly lost: 15,721 bytes in 216 blocks
==10540==    still reachable: 1,362,302 bytes in 17,581 blocks
==10540==                       of which reachable via heuristic:
==10540==                         length64           : 4,728 bytes in 78 blocks
==10540==                         newarray           : 2,096 bytes in 51 blocks
==10540==         suppressed: 0 bytes in 0 blocks
==10540== Rerun with --leak-check=full to see details of leaked memory
==10540== 
==10540== For counts of detected and suppressed errors, rerun with: -v
==10540== ERROR SUMMARY: 20 errors from 18 contexts (suppressed: 0 from 0)