src/gui/qgsmapcanvasmap.cpp: 48: (paint) [2ms] map paint DIFFERENT SIZE: img 757,882  item 12112,14112
src/gui/qgsmapcanvas.cpp: 653: (stopRendering) [1ms] CANVAS stop rendering!
src/core/qgsmaprendererparalleljob.cpp: 114: (cancelWithoutBlocking) [0ms] PARALLEL cancel at status 1
src/core/qgsmaprendererjob.cpp: 224: (prepareJobs) [1ms] CACHE VALID: 0
QGIS died on signal 11src/core/qgsmaprendererparalleljob.cpp: 63: (start) [50ms] QThreadPool max thread count is 4
src/core/qgsmaprendererparalleljob.cpp: 221: (renderingFinished) [0ms] PARALLEL finished
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[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
0x00007f0539be8b5d in poll () at ../sysdeps/unix/syscall-template.S:84
84      ../sysdeps/unix/syscall-template.S: No such file or directory.
[Current thread is 1 (Thread 0x7f051dde0900 (LWP 21040))]
#0  0x00007f0539be8b5d in poll () at ../sysdeps/unix/syscall-template.S:84
No locals.
#1  0x00007f053306a38c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#2  0x00007f053306a49c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#3  0x00007f053a72635f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
No symbol table info available.
#4  0x00007f053a6ceffa in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
No symbol table info available.
#5  0x00007f053a6d76bc in QCoreApplication::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
No symbol table info available.
#6  0x0000000000410102 in main (argc=1, argv=0x7ffd7ee52428) at /usr/local/src/QGIS_master/src/app/main.cpp:1315
        mySplashPath = {static null = {<No data fields>}, d = 0x7f053c10ca80 <QgsApplication::splashPath()::{lambda()#1}::operator()() const::qstring_literal>}
        qgis = 0x24ff030
        retval = 256
        customizationsettings = 0x2283320
        systemEnvVars = {d = 0x2285f40}
        presetStyle = {static null = {<No data fields>}, d = 0x22adf80}
        activeStyleName = {static null = {<No data fields>}, d = 0x22adf80}
        myUserLocale = {static null = {<No data fields>}, d = 0x226eac0}
        myPixmap = <incomplete type>
        myLocaleOverrideFlag = false
        qgistor = <incomplete type>
        w = 600
        mypSplash = 0x22790b0
        mySettings = {<QObject> = {<No data fields>}, static staticMetaObject = {d = {superdata = 0x7f053a910820 <QObject::staticMetaObject>, stringdata = 0x7f053c1f0dc0 <qt_meta_stringdata_QgsSettings>, data = 0x7f053c1f0e00 <qt_meta_data_QgsSettings>, static_metacall = 0x7f053c0a6d96 <QgsSettings::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, extradata = 0x0}}, static sGlobalSettingsPath = {static null = {<No data fields>}, d = 0x7f053a79d3e0 <QArrayData::shared_null>}, mUserSettings = 0x228d320, mGlobalSettings = 0x0, mUsingGlobalArray = false}
        useCustomVars = false
        i18nPath = {static null = {<No data fields>}, d = 0x22eece0}
        qttor = <incomplete type>
        h = 300
        __FUNCTION__ = "main"
        mySnapshotFileName = {static null = {<No data fields>}, d = 0x7f053a79d380}
        mySnapshotWidth = 800
        mySnapshotHeight = 600
        myHideSplash = false
        mySkipVersionCheck = false
        myRestoreDefaultWindowState = false
        myRestorePlugins = true
        myCustomization = true
        dxfOutputFile = {static null = {<No data fields>}, d = 0x7f053a79d3e0 <QArrayData::shared_null>}
        dxfSymbologyMode = QgsDxfExport::SymbolLayerSymbology
        dxfScaleDenom = 50000
        dxfEncoding = {static null = {<No data fields>}, d = 0x417a60 <main::{lambda()#1}::operator()() const::qstring_literal>}
        dxfPreset = {static null = {<No data fields>}, d = 0x7f053a79d3e0 <QArrayData::shared_null>}
        dxfExtent = {mXmin = 0, mYmin = 0, mXmax = 0, mYmax = 0}
        myInitialExtent = {static null = {<No data fields>}, d = 0x417aa0 <main::{lambda()#2}::operator()() const::qstring_literal>}
        myTranslationCode = {static null = {<No data fields>}, d = 0x22b7930}
        configpath = {static null = {<No data fields>}, d = 0x7f053a79d3e0 <QArrayData::shared_null>}
        optionpath = {static null = {<No data fields>}, d = 0x7f053a79d3e0 <QArrayData::shared_null>}
        authdbdirectory = {static null = {<No data fields>}, d = 0x7f053a79d3e0 <QArrayData::shared_null>}
        pythonfile = {static null = {<No data fields>}, d = 0x7f053a79d3e0 <QArrayData::shared_null>}
        customizationfile = {static null = {<No data fields>}, d = 0x7f053a79d3e0 <QArrayData::shared_null>}
        globalsettingsfile = {static null = {<No data fields>}, d = 0x7f053a79d3e0 <QArrayData::shared_null>}
        args = {<QList<QString>> = {<QListSpecialMethods<QString>> = {<No data fields>}, {p = {static shared_null = {ref = {atomic = {_q_value = {<std::__atomic_base<int>> = {static _S_alignment = 4, _M_i = -1}, <No data fields>}}}, alloc = 0, begin = 0, end = 0, array = {0x0}}, d = 0x21d4660}, d = 0x21d4660}}, <No data fields>}
        myUseGuiFlag = true
        myApp = {<QApplication> = {<No data fields>}, static staticMetaObject = {d = {superdata = 0x7f053b4fdea0 <QApplication::staticMetaObject>, stringdata = 0x7f053c1e02c0 <qt_meta_stringdata_QgsApplication>, data = 0x7f053c1e0420 <qt_meta_data_QgsApplication>, static_metacall = 0x7f053c090094 <QgsApplication::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, extradata = 0x0}}, static QGIS_ORGANIZATION_NAME = 0x7f053c10c1ac "QGIS", static QGIS_ORGANIZATION_DOMAIN = 0x7f053c10c1b1 "qgis.org", static QGIS_APPLICATION_NAME = 0x7f053c10c1ba "QGIS3", static mFileOpenEventReceiver29900 = 0x24ff030, static mFileOpenEventList29900 = {<QList<QString>> = {<QListSpecialMethods<QString>> = {<No data fields>}, {p = {static shared_null = {ref = {atomic = {_q_value = {<std::__atomic_base<int>> = {static _S_alignment = 4, _M_i = -1}, <No data fields>}}}, alloc = 0, begin = 0, end = 0, array = {0x0}}, d = 0x7f053a79e580 <QListData::shared_null>}, d = 0x7f053a79e580 <QListData::shared_null>}}, <No data fields>}, static mUIThemeName29900 = {static null = {<No data fields>}, d = 0x7f053a79d3e0 <QArrayData::shared_null>}, static mPrefixPath29900 = {static null = <same as static member of an already seen type>, d = 0x7f053a79d3e0 <QArrayData::shared_null>}, static mPluginPath29900 = {static null = <same as static member of an already seen type>, d = 0x2283770}, static mPkgDataPath29900 = {static null = <same as static member of an already seen type>, d = 0x22831e0}, static mLibraryPath29900 = {static null = <same as static member of an already seen type>, d = 0x2283a10}, static mLibexecPath29900 = {static null = <same as static member of an already seen type>, d = 0x2283aa0}, static mThemeName29900 = {static null = <same as static member of an already seen type>, d = 0x7f053c10c660 <QgsApplication::setUITheme(QString const&)::{lambda()#2}::operator()() const::qstring_literal>}, static mDefaultSvgPaths29900 = {<QList<QString>> = {<QListSpecialMethods<QString>> = {<No data fields>}, {p = {static shared_null = {ref = {atomic = {_q_value = {<std::__atomic_base<int>> = {static _S_alignment = 4, _M_i = -1}, <No data fields>}}}, alloc = 0, begin = 0, end = 0, array = {0x0}}, d = 0x37da2e0}, d = 0x37da2e0}}, <No data fields>}, static mSystemEnvVars29900 = {d = 0x2285f40}, static mConfigPath29900 = {static null = {<No data fields>}, d = 0x2283980}, static mRunningFromBuildDir29900 = true, static mBuildSourcePath29900 = {static null = <same as static member of an already seen type>, d = 0x22831e0}, static mBuildOutputPath29900 = {static null = <same as static member of an already seen type>, d = 0x22830e0}, static mGdalSkipList29900 = {<QList<QString>> = {<QListSpecialMethods<QString>> = {<No data fields>}, {p = {static shared_null = {ref = {atomic = {_q_value = {<std::__atomic_base<int>> = {static _S_alignment = 4, _M_i = -1}, <No data fields>}}}, alloc = 0, begin = 0, end = 0, array = {0x0}}, d = 0x7f053a79e580 <QListData::shared_null>}, d = 0x7f053a79e580 <QListData::shared_null>}}, <No data fields>}, static mMaxThreads29900 = -1, static mAuthDbDirPath29900 = {static null = {<No data fields>}, d = 0x2283980}, static sUserName = {static null = <same as static member of an already seen type>, d = 0x26a8d50}, static sUserFullName = {static null = <same as static member of an already seen type>, d = 0x26ad390}, static sPlatformName = {static null = <same as static member of an already seen type>, d = 0x2205220}, mIconCache = {d = 0x2900a50}, mDataItemProviderRegistry = 0x326be80, mApplicationMembers = 0x22728f0, static sApplicationMembers = 0x0}
        __PRETTY_FUNCTION__ = "int main(int, char**)"
gdb returned 0
Aborted (core dumped)