journalctl --since="2015-09-02 10:10:00"|grep kwin_x11
Sep 02 10:10:40 Wallance kwin_x11[1057]: QString::arg: Argument missing: 无法解析kde_plugin_version中的符号“kde_plugin_version”：/usr/lib64/qt5/plugins/org.kde.kdecoration2/breezedecoration.so, (/usr/lib64/qt5/plugins/org.kde.kdecoration2/breezedecoration.so: undefined symbol: kde_plugin_version)
Sep 02 10:10:49 Wallance kwin_x11[1057]: QXcbConnection: XCB error: 3 (BadWindow), sequence: 1058, resource id: 41943063, major code: 18 (ChangeProperty), minor code: 0
Sep 02 10:10:51 Wallance kwin_x11[1057]: QXcbConnection: XCB error: 3 (BadWindow), sequence: 1084, resource id: 48234501, major code: 18 (ChangeProperty), minor code: 0
Sep 02 10:10:54 Wallance kwin_x11[1057]: QXcbConnection: XCB error: 3 (BadWindow), sequence: 1103, resource id: 10485782, major code: 18 (ChangeProperty), minor code: 0
Sep 02 10:10:56 Wallance kwin_x11[1057]: QXcbConnection: XCB error: 3 (BadWindow), sequence: 1705, resource id: 52428805, major code: 18 (ChangeProperty), minor code: 0
Sep 02 10:10:56 Wallance kwin_x11[1057]: QXcbConnection: XCB error: 3 (BadWindow), sequence: 1709, resource id: 52428806, major code: 18 (ChangeProperty), minor code: 0
Sep 02 10:11:06 Wallance kwin_x11[1057]: QXcbConnection: XCB error: 3 (BadWindow), sequence: 2024, resource id: 67108865, major code: 18 (ChangeProperty), minor code: 0
Sep 02 10:11:06 Wallance kwin_x11[1057]: QXcbConnection: XCB error: 3 (BadWindow), sequence: 2028, resource id: 67108866, major code: 18 (ChangeProperty), minor code: 0
Sep 02 10:12:32 Wallance kwin_x11[1057]: QXcbConnection: XCB error: 9 (BadDrawable), sequence: 3283, resource id: 0, major code: 14 (GetGeometry), minor code: 0
Sep 02 10:12:32 Wallance kwin_x11[1057]: QXcbConnection: XCB error: 9 (BadDrawable), sequence: 3514, resource id: 0, major code: 14 (GetGeometry), minor code: 0
Sep 02 10:12:32 Wallance kwin_x11[1057]: QXcbConnection: XCB error: 9 (BadDrawable), sequence: 3515, resource id: 0, major code: 14 (GetGeometry), minor code: 0
Sep 02 10:12:32 Wallance kwin_x11[1057]: QXcbConnection: XCB error: 9 (BadDrawable), sequence: 3516, resource id: 0, major code: 14 (GetGeometry), minor code: 0
Sep 02 10:12:34 Wallance kwin_x11[1057]: QXcbConnection: XCB error: 9 (BadDrawable), sequence: 3905, resource id: 0, major code: 14 (GetGeometry), minor code: 0
Sep 02 10:12:34 Wallance kwin_x11[1057]: QXcbConnection: XCB error: 9 (BadDrawable), sequence: 3906, resource id: 0, major code: 14 (GetGeometry), minor code: 0
Sep 02 10:12:34 Wallance kwin_x11[1057]: QXcbConnection: XCB error: 9 (BadDrawable), sequence: 3907, resource id: 0, major code: 14 (GetGeometry), minor code: 0
Sep 02 10:12:34 Wallance kwin_x11[1057]: QXcbConnection: XCB error: 9 (BadDrawable), sequence: 4007, resource id: 0, major code: 14 (GetGeometry), minor code: 0
Sep 02 10:12:35 Wallance kwin_x11[1057]: QXcbConnection: XCB error: 9 (BadDrawable), sequence: 4105, resource id: 0, major code: 14 (GetGeometry), minor code: 0
Sep 02 10:12:35 Wallance kwin_x11[1057]: QXcbConnection: XCB error: 3 (BadWindow), sequence: 4234, resource id: 71303169, major code: 18 (ChangeProperty), minor code: 0
Sep 02 10:12:35 Wallance kwin_x11[1057]: QXcbConnection: XCB error: 3 (BadWindow), sequence: 4250, resource id: 71303170, major code: 18 (ChangeProperty), minor code: 0
Sep 02 10:12:35 Wallance kwin_x11[1057]: QXcbConnection: XCB error: 3 (BadWindow), sequence: 4327, resource id: 71303169, major code: 18 (ChangeProperty), minor code: 0
Sep 02 10:15:37 Wallance kwin_x11[1057]: QXcbConnection: XCB error: 3 (BadWindow), sequence: 12638, resource id: 18874377, major code: 18 (ChangeProperty), minor code: 0
Sep 02 10:15:51 Wallance kwin_x11[1057]: QXcbConnection: XCB error: 9 (BadDrawable), sequence: 12723, resource id: 0, major code: 14 (GetGeometry), minor code: 0
Sep 02 10:15:52 Wallance kwin_x11[1057]: QXcbConnection: XCB error: 9 (BadDrawable), sequence: 13253, resource id: 0, major code: 14 (GetGeometry), minor code: 0
Sep 02 10:15:53 Wallance kwin_x11[1057]: QXcbConnection: XCB error: 9 (BadDrawable), sequence: 13423, resource id: 0, major code: 14 (GetGeometry), minor code: 0
Sep 02 10:15:53 Wallance kwin_x11[1057]: QXcbConnection: XCB error: 9 (BadDrawable), sequence: 13424, resource id: 0, major code: 14 (GetGeometry), minor code: 0
Sep 02 10:15:53 Wallance kwin_x11[1057]: QXcbConnection: XCB error: 3 (BadWindow), sequence: 13488, resource id: 31457281, major code: 18 (ChangeProperty), minor code: 0
Sep 02 10:15:53 Wallance kwin_x11[1057]: QXcbConnection: XCB error: 3 (BadWindow), sequence: 13512, resource id: 31457282, major code: 18 (ChangeProperty), minor code: 0
Sep 02 10:21:47 Wallance konsole[1356]: org.kde.kurlfilter-ikws: "kwin_x11[1057]:"