$ QT_DEBUG_PLUGINS=1 qutebrowser
17:35:30 WARNING: Found metadata in lib /usr/lib64/qt5/plugins/platforms/libqeglfs.so, metadata=
{
    "IID": "org.qt-project.Qt.QPA.QPlatformIntegrationFactoryInterface.5.3",
    "MetaData": {
        "Keys": [
            "eglfs"
        ]
    },
    "className": "QEglFSIntegrationPlugin",
    "debug": false,
    "version": 329988
}


17:35:30 WARNING: Found metadata in lib /usr/lib64/qt5/plugins/platforms/libqlinuxfb.so, metadata=
{
    "IID": "org.qt-project.Qt.QPA.QPlatformIntegrationFactoryInterface.5.3",
    "MetaData": {
        "Keys": [
            "linuxfb"
        ]
    },
    "className": "QLinuxFbIntegrationPlugin",
    "debug": false,
    "version": 329988
}


17:35:30 WARNING: Found metadata in lib /usr/lib64/qt5/plugins/platforms/libqminimal.so, metadata=
{
    "IID": "org.qt-project.Qt.QPA.QPlatformIntegrationFactoryInterface.5.3",
    "MetaData": {
        "Keys": [
            "minimal"
        ]
    },
    "className": "QMinimalIntegrationPlugin",
    "debug": false,
    "version": 329988
}


17:35:30 WARNING: Found metadata in lib /usr/lib64/qt5/plugins/platforms/libqminimalegl.so, metadata=
{
    "IID": "org.qt-project.Qt.QPA.QPlatformIntegrationFactoryInterface.5.3",
    "MetaData": {
        "Keys": [
            "minimalegl"
        ]
    },
    "className": "QMinimalEglIntegrationPlugin",
    "debug": false,
    "version": 329988
}


17:35:30 WARNING: Found metadata in lib /usr/lib64/qt5/plugins/platforms/libqoffscreen.so, metadata=
{
    "IID": "org.qt-project.Qt.QPA.QPlatformIntegrationFactoryInterface.5.3",
    "MetaData": {
        "Keys": [
            "offscreen"
        ]
    },
    "className": "QOffscreenIntegrationPlugin",
    "debug": false,
    "version": 329988
}


17:35:30 WARNING: Found metadata in lib /usr/lib64/qt5/plugins/platforms/libqvnc.so, metadata=
{
    "IID": "org.qt-project.Qt.QPA.QPlatformIntegrationFactoryInterface.5.3",
    "MetaData": {
        "Keys": [
            "vnc"
        ]
    },
    "className": "QVncIntegrationPlugin",
    "debug": false,
    "version": 329988
}


17:35:30 WARNING: Found metadata in lib /usr/lib64/qt5/plugins/platforms/libqwayland-egl.so, metadata=
{
    "IID": "org.qt-project.Qt.QPA.QPlatformIntegrationFactoryInterface.5.3",
    "MetaData": {
        "Keys": [
            "wayland-egl"
        ]
    },
    "className": "QWaylandEglPlatformIntegrationPlugin",
    "debug": false,
    "version": 329988
}


17:35:30 WARNING: Found metadata in lib /usr/lib64/qt5/plugins/platforms/libqwayland-generic.so, metadata=
{
    "IID": "org.qt-project.Qt.QPA.QPlatformIntegrationFactoryInterface.5.3",
    "MetaData": {
        "Keys": [
            "wayland"
        ]
    },
    "className": "QWaylandIntegrationPlugin",
    "debug": false,
    "version": 329988
}


17:35:30 WARNING: Found metadata in lib /usr/lib64/qt5/plugins/platforms/libqwayland-xcomposite-egl.so, metadata=
{
    "IID": "org.qt-project.Qt.QPA.QPlatformIntegrationFactoryInterface.5.3",
    "MetaData": {
        "Keys": [
            "wayland-xcomposite-egl"
        ]
    },
    "className": "QWaylandXCompositeEglPlatformIntegrationPlugin",
    "debug": false,
    "version": 329988
}


17:35:30 WARNING: Found metadata in lib /usr/lib64/qt5/plugins/platforms/libqwayland-xcomposite-glx.so, metadata=
{
    "IID": "org.qt-project.Qt.QPA.QPlatformIntegrationFactoryInterface.5.3",
    "MetaData": {
        "Keys": [
            "wayland-xcomposite-glx"
        ]
    },
    "className": "QWaylandXCompositeGlxPlatformIntegrationPlugin",
    "debug": false,
    "version": 329988
}


17:35:30 WARNING: Found metadata in lib /usr/lib64/qt5/plugins/platforms/libqxcb.so, metadata=
{
    "IID": "org.qt-project.Qt.QPA.QPlatformIntegrationFactoryInterface.5.3",
    "MetaData": {
        "Keys": [
            "xcb"
        ]
    },
    "className": "QXcbIntegrationPlugin",
    "debug": false,
    "version": 329988
}


17:35:30 WARNING: Found metadata in lib /usr/lib64/qt5/plugins/xcbglintegrations/libqxcb-egl-integration.so, metadata=
{
    "IID": "org.qt-project.Qt.QPA.Xcb.QXcbGlIntegrationFactoryInterface.5.5",
    "MetaData": {
        "Keys": [
            "xcb_egl"
        ]
    },
    "className": "QXcbEglIntegrationPlugin",
    "debug": false,
    "version": 329988
}


17:35:30 WARNING: Found metadata in lib /usr/lib64/qt5/plugins/xcbglintegrations/libqxcb-glx-integration.so, metadata=
{
    "IID": "org.qt-project.Qt.QPA.Xcb.QXcbGlIntegrationFactoryInterface.5.5",
    "MetaData": {
        "Keys": [
            "xcb_glx"
        ]
    },
    "className": "QXcbGlxIntegrationPlugin",
    "debug": false,
    "version": 329988
}


17:35:30 WARNING: Found metadata in lib /usr/lib64/qt5/plugins/platformthemes/libqgtk3.so, metadata=
{
    "IID": "org.qt-project.Qt.QPA.QPlatformThemeFactoryInterface.5.1",
    "MetaData": {
        "Keys": [
            "gtk3"
        ]
    },
    "className": "QGtk3ThemePlugin",
    "debug": false,
    "version": 329988
}


17:35:30 WARNING: Found metadata in lib /usr/lib64/qt5/plugins/platforminputcontexts/libcomposeplatforminputcontextplugin.so, metadata=
{
    "IID": "org.qt-project.Qt.QPlatformInputContextFactoryInterface.5.1",
    "MetaData": {
        "Keys": [
            "compose",
            "xim"
        ]
    },
    "className": "QComposePlatformInputContextPlugin",
    "debug": false,
    "version": 329988
}


17:35:30 WARNING: Found metadata in lib /usr/lib64/qt5/plugins/platforminputcontexts/libgcinplatforminputcontextplugin.so, metadata=
{
    "IID": "org.qt-project.Qt.QPlatformInputContextFactoryInterface",
    "MetaData": {
        "Keys": [
            "gcin"
        ]
    },
    "className": "QGcinPlatformInputContextPlugin",
    "debug": true,
    "version": 329988
}


17:35:30 WARNING: Found metadata in lib /usr/lib64/qt5/plugins/platforminputcontexts/libibusplatforminputcontextplugin.so, metadata=
{
    "IID": "org.qt-project.Qt.QPlatformInputContextFactoryInterface.5.1",
    "MetaData": {
        "Keys": [
            "ibus"
        ]
    },
    "className": "QIbusPlatformInputContextPlugin",
    "debug": false,
    "version": 329988
}


17:35:30 WARNING: Found metadata in lib /usr/lib64/qt5/plugins/imageformats/libqgif.so, metadata=
{
    "IID": "org.qt-project.Qt.QImageIOHandlerFactoryInterface",
    "MetaData": {
        "Keys": [
            "gif"
        ],
        "MimeTypes": [
            "image/gif"
        ]
    },
    "className": "QGifPlugin",
    "debug": false,
    "version": 329988
}


17:35:30 WARNING: Found metadata in lib /usr/lib64/qt5/plugins/imageformats/libqicns.so, metadata=
{
    "IID": "org.qt-project.Qt.QImageIOHandlerFactoryInterface",
    "MetaData": {
        "Keys": [
            "icns"
        ],
        "MimeTypes": [
            "image/x-icns"
        ]
    },
    "className": "QICNSPlugin",
    "debug": false,
    "version": 329988
}


17:35:30 WARNING: Found metadata in lib /usr/lib64/qt5/plugins/imageformats/libqico.so, metadata=
{
    "IID": "org.qt-project.Qt.QImageIOHandlerFactoryInterface",
    "MetaData": {
        "Keys": [
            "ico",
            "cur"
        ],
        "MimeTypes": [
            "image/vnd.microsoft.icon"
        ]
    },
    "className": "QICOPlugin",
    "debug": false,
    "version": 329988
}


17:35:30 WARNING: Found metadata in lib /usr/lib64/qt5/plugins/imageformats/libqjp2.so, metadata=
{
    "IID": "org.qt-project.Qt.QImageIOHandlerFactoryInterface",
    "MetaData": {
        "Keys": [
            "jp2"
        ],
        "MimeTypes": [
            "image/jp2",
            "image/jpx",
            "image/jpm",
            "video/mj2"
        ]
    },
    "className": "QJp2Plugin",
    "debug": false,
    "version": 329988
}


17:35:30 WARNING: Found metadata in lib /usr/lib64/qt5/plugins/imageformats/libqjpeg.so, metadata=
{
    "IID": "org.qt-project.Qt.QImageIOHandlerFactoryInterface",
    "MetaData": {
        "Keys": [
            "jpg",
            "jpeg"
        ],
        "MimeTypes": [
            "image/jpeg",
            "image/jpeg"
        ]
    },
    "className": "QJpegPlugin",
    "debug": false,
    "version": 329988
}


17:35:30 WARNING: Found metadata in lib /usr/lib64/qt5/plugins/imageformats/libqmng.so, metadata=
{
    "IID": "org.qt-project.Qt.QImageIOHandlerFactoryInterface",
    "MetaData": {
        "Keys": [
            "mng"
        ],
        "MimeTypes": [
            "image/x-mng"
        ]
    },
    "className": "QMngPlugin",
    "debug": false,
    "version": 329988
}


17:35:30 WARNING: Found metadata in lib /usr/lib64/qt5/plugins/imageformats/libqsvg.so, metadata=
{
    "IID": "org.qt-project.Qt.QImageIOHandlerFactoryInterface",
    "MetaData": {
        "Keys": [
            "svg",
            "svgz"
        ],
        "MimeTypes": [
            "image/svg+xml",
            "image/svg+xml-compressed"
        ]
    },
    "className": "QSvgPlugin",
    "debug": false,
    "version": 329988
}


17:35:30 WARNING: Found metadata in lib /usr/lib64/qt5/plugins/imageformats/libqtga.so, metadata=
{
    "IID": "org.qt-project.Qt.QImageIOHandlerFactoryInterface",
    "MetaData": {
        "Keys": [
            "tga"
        ],
        "MimeTypes": [
            "image/x-tga"
        ]
    },
    "className": "QTgaPlugin",
    "debug": false,
    "version": 329988
}


17:35:30 WARNING: Found metadata in lib /usr/lib64/qt5/plugins/imageformats/libqtiff.so, metadata=
{
    "IID": "org.qt-project.Qt.QImageIOHandlerFactoryInterface",
    "MetaData": {
        "Keys": [
            "tiff",
            "tif"
        ],
        "MimeTypes": [
            "image/tiff",
            "image/tiff"
        ]
    },
    "className": "QTiffPlugin",
    "debug": false,
    "version": 329988
}


17:35:30 WARNING: Found metadata in lib /usr/lib64/qt5/plugins/imageformats/libqwbmp.so, metadata=
{
    "IID": "org.qt-project.Qt.QImageIOHandlerFactoryInterface",
    "MetaData": {
        "Keys": [
            "wbmp"
        ],
        "MimeTypes": [
            "image/vnd.wap.wbmp"
        ]
    },
    "className": "QWbmpPlugin",
    "debug": false,
    "version": 329988
}


17:35:30 WARNING: Found metadata in lib /usr/lib64/qt5/plugins/imageformats/libqwebp.so, metadata=
{
    "IID": "org.qt-project.Qt.QImageIOHandlerFactoryInterface",
    "MetaData": {
        "Keys": [
            "webp"
        ],
        "MimeTypes": [
            "image/webp"
        ]
    },
    "className": "QWebpPlugin",
    "debug": false,
    "version": 329988
}


17:35:30 WARNING: Found metadata in lib /usr/lib64/qt5/plugins/iconengines/libqsvgicon.so, metadata=
{
    "IID": "org.qt-project.Qt.QIconEngineFactoryInterface",
    "MetaData": {
        "Keys": [
            "svg",
            "svgz",
            "svg.gz"
        ]
    },
    "className": "QSvgIconPlugin",
    "debug": false,
    "version": 329988
}


17:35:30 WARNING: Found metadata in lib /usr/lib64/qt5/plugins/sqldrivers/libqsqlite.so, metadata=
{
    "IID": "org.qt-project.Qt.QSqlDriverFactoryInterface",
    "MetaData": {
        "Keys": [
            "QSQLITE"
        ]
    },
    "className": "QSQLiteDriverPlugin",
    "debug": false,
    "version": 329988
}


17:35:30 WARNING: Found metadata in lib /usr/lib64/qt5/plugins/sqldrivers/libqsqlmysql.so, metadata=
{
    "IID": "org.qt-project.Qt.QSqlDriverFactoryInterface",
    "MetaData": {
        "Keys": [
            "QMYSQL3",
            "QMYSQL"
        ]
    },
    "className": "QMYSQLDriverPlugin",
    "debug": false,
    "version": 329988
}


17:35:30 WARNING: Found metadata in lib /usr/lib64/qt5/plugins/sqldrivers/libqsqlpsql.so, metadata=
{
    "IID": "org.qt-project.Qt.QSqlDriverFactoryInterface",
    "MetaData": {
        "Keys": [
            "QPSQL7",
            "QPSQL"
        ]
    },
    "className": "QPSQLDriverPlugin",
    "debug": false,
    "version": 329988
}


[0304/173530.591930:WARNING:stack_trace_posix.cc(648)] Failed to open file: /home/zsun/#262176 (deleted)
  Error: 没有那个文件或目录
17:35:30 INFO: Run :adblock-update to get adblock lists.
Found metadata in lib /usr/lib64/qt5/plugins/bearer/libqconnmanbearer.so, metadata=
{
    "IID": "org.qt-project.Qt.QBearerEngineFactoryInterface",
    "MetaData": {
        "Keys": [
            "connman"
        ]
    },
    "className": "QConnmanEnginePlugin",
    "debug": false,
    "version": 329988
}


Found metadata in lib /usr/lib64/qt5/plugins/bearer/libqgenericbearer.so, metadata=
{
    "IID": "org.qt-project.Qt.QBearerEngineFactoryInterface",
    "MetaData": {
        "Keys": [
            "generic"
        ]
    },
    "className": "QGenericEnginePlugin",
    "debug": false,
    "version": 329988
}


Found metadata in lib /usr/lib64/qt5/plugins/bearer/libqnmbearer.so, metadata=
{
    "IID": "org.qt-project.Qt.QBearerEngineFactoryInterface",
    "MetaData": {
        "Keys": [
            "networkmanager"
        ]
    },
    "className": "QNetworkManagerEnginePlugin",
    "debug": false,
    "version": 329988
}


QLibraryPrivate::unload succeeded on "/usr/lib64/qt5/plugins/sqldrivers/libqsqlite.so" 
QLibraryPrivate::unload succeeded on "/usr/lib64/qt5/plugins/imageformats/libqgif.so" 
QLibraryPrivate::unload succeeded on "/usr/lib64/qt5/plugins/imageformats/libqicns.so" 
QLibraryPrivate::unload succeeded on "/usr/lib64/qt5/plugins/imageformats/libqico.so" 
QLibraryPrivate::unload succeeded on "/usr/lib64/qt5/plugins/imageformats/libqjp2.so" 
QLibraryPrivate::unload succeeded on "/usr/lib64/qt5/plugins/imageformats/libqjpeg.so" 
QLibraryPrivate::unload succeeded on "/usr/lib64/qt5/plugins/imageformats/libqmng.so" 
QLibraryPrivate::unload succeeded on "/usr/lib64/qt5/plugins/imageformats/libqsvg.so" 
QLibraryPrivate::unload succeeded on "/usr/lib64/qt5/plugins/imageformats/libqtga.so" 
QLibraryPrivate::unload succeeded on "/usr/lib64/qt5/plugins/imageformats/libqtiff.so" 
QLibraryPrivate::unload succeeded on "/usr/lib64/qt5/plugins/imageformats/libqwbmp.so" 
QLibraryPrivate::unload succeeded on "/usr/lib64/qt5/plugins/imageformats/libqwebp.so" 
QLibraryPrivate::unload succeeded on "/usr/lib64/qt5/plugins/platforminputcontexts/libcomposeplatforminputcontextplugin.so" 
QLibraryPrivate::unload succeeded on "/usr/lib64/qt5/plugins/platformthemes/libqgtk3.so" 
QLibraryPrivate::unload succeeded on "/usr/lib64/qt5/plugins/xcbglintegrations/libqxcb-glx-integration.so" 
QLibraryPrivate::unload succeeded on "/usr/lib64/qt5/plugins/platforms/libqxcb.so" 
QLibraryPrivate::unload succeeded on "Xcursor" (faked)
On QtCore unload, "/usr/lib64/qt5/plugins/bearer/libqconnmanbearer.so" was leaked, with 2 users
On QtCore unload, "/usr/lib64/qt5/plugins/bearer/libqgenericbearer.so" was leaked, with 2 users
On QtCore unload, "/usr/lib64/qt5/plugins/bearer/libqnmbearer.so" was leaked, with 2 users