$1 = "All self.di" Starting program: /usr/bin/python3 GUI3.py [Thread debugging using libthread_db enabled] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". [New Thread 0x7ffff3ad0700 (LWP 1048)] [New Thread 0x7ffff32cf700 (LWP 1049)] [New Thread 0x7fffeeace700 (LWP 1050)] [New Thread 0x7fffd3da2700 (LWP 1051)] [New Thread 0x7fffd2042700 (LWP 1052)] [New Thread 0x7fffd1841700 (LWP 1053)] [New Thread 0x7fffd1040700 (LWP 1054)] [New Thread 0x7fffbb95a700 (LWP 1056)] [Thread 0x7fffbb95a700 (LWP 1056) exited] [New Thread 0x7fffbb95a700 (LWP 1062)] [New Thread 0x7fffbab72700 (LWP 1063)] [Thread 0x7fffd3da2700 (LWP 1051) exited] [Thread 0x7fffd2042700 (LWP 1052) exited] [Thread 0x7fffd1841700 (LWP 1053) exited] [Thread 0x7fffd1040700 (LWP 1054) exited] [Thread 0x7fffeeace700 (LWP 1050) exited] [Thread 0x7ffff32cf700 (LWP 1049) exited] [Thread 0x7ffff3ad0700 (LWP 1048) exited] [Thread 0x7fffbb95a700 (LWP 1062) exited] [Thread 0x7ffff7fcf700 (LWP 1047) exited] [Inferior 1 (process 1047) exited normally] Starting program: /usr/bin/python3 GUI3.py [Thread debugging using libthread_db enabled] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". [New Thread 0x7ffff3ad0700 (LWP 1068)] [New Thread 0x7ffff32cf700 (LWP 1070)] [New Thread 0x7fffeeace700 (LWP 1072)] [New Thread 0x7fffd3de1700 (LWP 1073)] [New Thread 0x7fffd2081700 (LWP 1074)] [New Thread 0x7fffd1880700 (LWP 1075)] [New Thread 0x7fffd107f700 (LWP 1076)] [New Thread 0x7fffbb95a700 (LWP 1077)] [Thread 0x7fffbb95a700 (LWP 1077) exited] [New Thread 0x7fffbb95a700 (LWP 1080)] [New Thread 0x7fffbab72700 (LWP 1081)] [Thread 0x7fffd2081700 (LWP 1074) exited] [Thread 0x7fffd3de1700 (LWP 1073) exited] [Thread 0x7fffd1880700 (LWP 1075) exited] [Thread 0x7fffd107f700 (LWP 1076) exited] [Thread 0x7fffeeace700 (LWP 1072) exited] [Thread 0x7ffff32cf700 (LWP 1070) exited] [Thread 0x7ffff3ad0700 (LWP 1068) exited] [Thread 0x7fffbb95a700 (LWP 1080) exited] [Thread 0x7ffff7fcf700 (LWP 1067) exited] [Inferior 1 (process 1067) exited normally] Starting program: /usr/bin/python3 GUI3.py [Thread debugging using libthread_db enabled] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". [New Thread 0x7ffff3ad0700 (LWP 1084)] [New Thread 0x7ffff12cf700 (LWP 1085)] [New Thread 0x7fffeeace700 (LWP 1086)] [New Thread 0x7fffd3da2700 (LWP 1087)] [New Thread 0x7fffd2042700 (LWP 1088)] [New Thread 0x7fffd1841700 (LWP 1089)] [New Thread 0x7fffd1040700 (LWP 1090)] [New Thread 0x7fffbb95a700 (LWP 1092)] [Thread 0x7fffbb95a700 (LWP 1092) exited] [New Thread 0x7fffbb95a700 (LWP 1098)] [New Thread 0x7fffbab72700 (LWP 1099)] [Thread 0x7fffd2042700 (LWP 1088) exited] [Thread 0x7fffd3da2700 (LWP 1087) exited] [Thread 0x7fffd1040700 (LWP 1090) exited] [Thread 0x7fffd1841700 (LWP 1089) exited] [Thread 0x7fffeeace700 (LWP 1086) exited] [Thread 0x7ffff12cf700 (LWP 1085) exited] [Thread 0x7ffff3ad0700 (LWP 1084) exited] [Thread 0x7fffbb95a700 (LWP 1098) exited] [Thread 0x7ffff7fcf700 (LWP 1083) exited] [Inferior 1 (process 1083) exited normally] Starting program: /usr/bin/python3 GUI3.py [Thread debugging using libthread_db enabled] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". [New Thread 0x7ffff3ad0700 (LWP 1121)] [New Thread 0x7ffff12cf700 (LWP 1122)] [New Thread 0x7ffff0ace700 (LWP 1123)] [New Thread 0x7fffd3de1700 (LWP 1125)] [New Thread 0x7fffd2081700 (LWP 1126)] [New Thread 0x7fffd1880700 (LWP 1127)] [New Thread 0x7fffd107f700 (LWP 1129)] [New Thread 0x7fffbb95a700 (LWP 1130)] [New Thread 0x7fffbab72700 (LWP 1134)] [New Thread 0x7fffba371700 (LWP 1135)] [Thread 0x7fffbab72700 (LWP 1134) exited] [Thread 0x7fffbb95a700 (LWP 1130) exited] [Thread 0x7fffd107f700 (LWP 1129) exited] [Thread 0x7fffd1880700 (LWP 1127) exited] [Thread 0x7fffd2081700 (LWP 1126) exited] [Thread 0x7fffd3de1700 (LWP 1125) exited] [Thread 0x7ffff0ace700 (LWP 1123) exited] [Thread 0x7ffff12cf700 (LWP 1122) exited] [Thread 0x7ffff3ad0700 (LWP 1121) exited] [Thread 0x7ffff7fcf700 (LWP 1120) exited] Program terminated with signal SIGKILL, Killed. The program no longer exists. The program is not being run. Starting program: /usr/bin/python3 GUI3.py [Thread debugging using libthread_db enabled] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". [New Thread 0x7ffff3ad0700 (LWP 1153)] [New Thread 0x7ffff12cf700 (LWP 1154)] [New Thread 0x7fffeeace700 (LWP 1155)] [New Thread 0x7fffd3de1700 (LWP 1157)] [New Thread 0x7fffd2081700 (LWP 1158)] [New Thread 0x7fffd1880700 (LWP 1159)] [New Thread 0x7fffd107f700 (LWP 1160)] [New Thread 0x7fffbb95a700 (LWP 1163)] Thread 1 "python3" received signal SIGSEGV, Segmentation fault. QWidgetBackingStore::sync (this=0x1ea49b0) at painting/qbackingstore.cpp:1239 1239 painting/qbackingstore.cpp: No such file or directory. #0 QWidgetBackingStore::sync (this=0x1ea49b0) at painting/qbackingstore.cpp:1239 #1 0x00007fffe0e11c50 in QWidgetPrivate::syncBackingStore ( this=) at kernel/qwidget.cpp:1894 Backtrace stopped: Cannot access memory at address 0x7fffffffc308 Starting program: /usr/bin/python3 GUI3.py [Thread debugging using libthread_db enabled] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". [New Thread 0x7ffff3ad0700 (LWP 1174)] [New Thread 0x7ffff32cf700 (LWP 1175)] [New Thread 0x7ffff0ace700 (LWP 1176)] [New Thread 0x7fffd3de1700 (LWP 1177)] [New Thread 0x7fffd2081700 (LWP 1178)] [New Thread 0x7fffd1880700 (LWP 1179)] [New Thread 0x7fffd107f700 (LWP 1180)] [New Thread 0x7fffbb95a700 (LWP 1182)] [Thread 0x7fffbb95a700 (LWP 1182) exited] [New Thread 0x7fffbb95a700 (LWP 1192)] [New Thread 0x7fffbab72700 (LWP 1193)] [Thread 0x7fffd2081700 (LWP 1178) exited] [Thread 0x7fffd3de1700 (LWP 1177) exited] [Thread 0x7fffd1880700 (LWP 1179) exited] [Thread 0x7fffd107f700 (LWP 1180) exited] [Thread 0x7ffff0ace700 (LWP 1176) exited] [Thread 0x7ffff32cf700 (LWP 1175) exited] [Thread 0x7ffff3ad0700 (LWP 1174) exited] [Thread 0x7fffbab72700 (LWP 1193) exited] [Thread 0x7ffff7fcf700 (LWP 1173) exited] [Inferior 1 (process 1173) exited normally] Starting program: /usr/bin/python3 GUI3.py [Thread debugging using libthread_db enabled] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". [New Thread 0x7ffff3ad0700 (LWP 1214)] [New Thread 0x7ffff12cf700 (LWP 1215)] [New Thread 0x7fffeeace700 (LWP 1216)] [New Thread 0x7fffd3da2700 (LWP 1222)] [New Thread 0x7fffd2042700 (LWP 1223)] [New Thread 0x7fffd1841700 (LWP 1224)] [New Thread 0x7fffd1040700 (LWP 1225)] [New Thread 0x7fffbb95a700 (LWP 1228)] [Thread 0x7fffbb95a700 (LWP 1228) exited] [New Thread 0x7fffbb95a700 (LWP 1234)] [New Thread 0x7fffbab72700 (LWP 1235)] [Thread 0x7fffd3da2700 (LWP 1222) exited] [Thread 0x7fffd2042700 (LWP 1223) exited] [Thread 0x7fffd1040700 (LWP 1225) exited] [Thread 0x7fffd1841700 (LWP 1224) exited] [Thread 0x7fffeeace700 (LWP 1216) exited] [Thread 0x7ffff12cf700 (LWP 1215) exited] [Thread 0x7ffff3ad0700 (LWP 1214) exited] [Thread 0x7fffbab72700 (LWP 1235) exited] [Thread 0x7ffff7fcf700 (LWP 1213) exited] [Inferior 1 (process 1213) exited normally] Starting program: /usr/bin/python3 GUI3.py [Thread debugging using libthread_db enabled] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". [New Thread 0x7ffff3ad0700 (LWP 1310)] [New Thread 0x7ffff32cf700 (LWP 1311)] [New Thread 0x7fffeeace700 (LWP 1312)] [New Thread 0x7fffd3da2700 (LWP 1313)] [New Thread 0x7fffd2042700 (LWP 1314)] [New Thread 0x7fffd1841700 (LWP 1315)] [New Thread 0x7fffd1040700 (LWP 1317)] [New Thread 0x7fffbb95a700 (LWP 1318)] [Thread 0x7fffbb95a700 (LWP 1318) exited] [New Thread 0x7fffbb95a700 (LWP 1321)] [New Thread 0x7fffbab72700 (LWP 1322)] [Thread 0x7fffd2042700 (LWP 1314) exited] [Thread 0x7fffd3da2700 (LWP 1313) exited] [Thread 0x7fffd1040700 (LWP 1317) exited] [Thread 0x7fffd1841700 (LWP 1315) exited] [Thread 0x7fffeeace700 (LWP 1312) exited] [Thread 0x7ffff32cf700 (LWP 1311) exited] [Thread 0x7ffff3ad0700 (LWP 1310) exited] [Thread 0x7fffbb95a700 (LWP 1321) exited] [Thread 0x7ffff7fcf700 (LWP 1309) exited] [Inferior 1 (process 1309) exited normally] Starting program: /usr/bin/python3 GUI3.py [Thread debugging using libthread_db enabled] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". [New Thread 0x7ffff3ad0700 (LWP 1329)] [New Thread 0x7ffff12cf700 (LWP 1330)] [New Thread 0x7fffeeace700 (LWP 1331)] [New Thread 0x7fffd3de1700 (LWP 1333)] [New Thread 0x7fffd2081700 (LWP 1334)] [New Thread 0x7fffd1880700 (LWP 1335)] [New Thread 0x7fffd107f700 (LWP 1336)] [New Thread 0x7fffbb95a700 (LWP 1337)] [Thread 0x7fffbb95a700 (LWP 1337) exited] [New Thread 0x7fffbb95a700 (LWP 1338)] [New Thread 0x7fffbab72700 (LWP 1339)] [Thread 0x7fffd3de1700 (LWP 1333) exited] [Thread 0x7fffd2081700 (LWP 1334) exited] [Thread 0x7fffd1880700 (LWP 1335) exited] [Thread 0x7fffd107f700 (LWP 1336) exited] [Thread 0x7fffeeace700 (LWP 1331) exited] [Thread 0x7ffff12cf700 (LWP 1330) exited] [Thread 0x7ffff3ad0700 (LWP 1329) exited] [Thread 0x7fffbb95a700 (LWP 1338) exited] [Thread 0x7ffff7fcf700 (LWP 1328) exited] [Inferior 1 (process 1328) exited normally] Starting program: /usr/bin/python3 GUI3.py [Thread debugging using libthread_db enabled] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". [New Thread 0x7ffff3ad0700 (LWP 1350)] [New Thread 0x7ffff12cf700 (LWP 1351)] [New Thread 0x7fffeeace700 (LWP 1352)] [New Thread 0x7fffd3de1700 (LWP 1353)] [New Thread 0x7fffd2081700 (LWP 1354)] [New Thread 0x7fffd1880700 (LWP 1355)] [New Thread 0x7fffd107f700 (LWP 1356)] [New Thread 0x7fffbb95a700 (LWP 1361)] [Thread 0x7fffbb95a700 (LWP 1361) exited] [New Thread 0x7fffbb95a700 (LWP 1362)] [New Thread 0x7fffbab72700 (LWP 1363)] [Thread 0x7fffd2081700 (LWP 1354) exited] [Thread 0x7fffd3de1700 (LWP 1353) exited] [Thread 0x7fffd1880700 (LWP 1355) exited] [Thread 0x7fffd107f700 (LWP 1356) exited] [Thread 0x7fffeeace700 (LWP 1352) exited] [Thread 0x7ffff12cf700 (LWP 1351) exited] [Thread 0x7ffff3ad0700 (LWP 1350) exited] [Thread 0x7fffbab72700 (LWP 1363) exited] [Thread 0x7ffff7fcf700 (LWP 1349) exited] [Inferior 1 (process 1349) exited normally] Starting program: /usr/bin/python3 GUI3.py [Thread debugging using libthread_db enabled] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". [New Thread 0x7ffff3ad0700 (LWP 1365)] [New Thread 0x7ffff12cf700 (LWP 1366)] [New Thread 0x7fffeeace700 (LWP 1367)] [New Thread 0x7fffd3de1700 (LWP 1368)] [New Thread 0x7fffd2081700 (LWP 1369)] [New Thread 0x7fffd1880700 (LWP 1370)] [New Thread 0x7fffd107f700 (LWP 1371)] [New Thread 0x7fffbb95a700 (LWP 1372)] [Thread 0x7fffbb95a700 (LWP 1372) exited] [New Thread 0x7fffbb95a700 (LWP 1375)] [New Thread 0x7fffbab72700 (LWP 1376)] [Thread 0x7fffd2081700 (LWP 1369) exited] [Thread 0x7fffd3de1700 (LWP 1368) exited] [Thread 0x7fffd1880700 (LWP 1370) exited] [Thread 0x7fffd107f700 (LWP 1371) exited] [Thread 0x7fffeeace700 (LWP 1367) exited] [Thread 0x7ffff12cf700 (LWP 1366) exited] [Thread 0x7ffff3ad0700 (LWP 1365) exited] [Thread 0x7fffbb95a700 (LWP 1375) exited] [Thread 0x7ffff7fcf700 (LWP 1364) exited] [Inferior 1 (process 1364) exited normally] Starting program: /usr/bin/python3 GUI3.py [Thread debugging using libthread_db enabled] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". [New Thread 0x7ffff3ad0700 (LWP 1394)] [New Thread 0x7ffff32cf700 (LWP 1395)] [New Thread 0x7fffeeace700 (LWP 1396)] [New Thread 0x7fffd3de1700 (LWP 1398)] [New Thread 0x7fffd2081700 (LWP 1399)] [New Thread 0x7fffd1880700 (LWP 1400)] [New Thread 0x7fffd107f700 (LWP 1401)] [New Thread 0x7fffbb95a700 (LWP 1405)] [Thread 0x7fffbb95a700 (LWP 1405) exited] [New Thread 0x7fffbb95a700 (LWP 1408)] [New Thread 0x7fffbab72700 (LWP 1409)] [Thread 0x7fffd2081700 (LWP 1399) exited] [Thread 0x7fffd3de1700 (LWP 1398) exited] [Thread 0x7fffd1880700 (LWP 1400) exited] [Thread 0x7fffd107f700 (LWP 1401) exited] [Thread 0x7fffeeace700 (LWP 1396) exited] [Thread 0x7ffff32cf700 (LWP 1395) exited] [Thread 0x7ffff3ad0700 (LWP 1394) exited] [Thread 0x7fffbab72700 (LWP 1409) exited] [Thread 0x7ffff7fcf700 (LWP 1393) exited] [Inferior 1 (process 1393) exited normally] Starting program: /usr/bin/python3 GUI3.py [Thread debugging using libthread_db enabled] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". [New Thread 0x7ffff3ad0700 (LWP 1414)] [New Thread 0x7ffff32cf700 (LWP 1415)] [New Thread 0x7ffff0ace700 (LWP 1416)] [New Thread 0x7fffd3da2700 (LWP 1417)] [New Thread 0x7fffd2042700 (LWP 1418)] [New Thread 0x7fffd1841700 (LWP 1419)] [New Thread 0x7fffd1040700 (LWP 1420)] [New Thread 0x7fffbb95a700 (LWP 1421)] Thread 9 "python3" received signal SIGSEGV, Segmentation fault. [Switching to Thread 0x7fffbb95a700 (LWP 1421)] 0x00007ffff786e478 in malloc_consolidate (av=av@entry=0x7fffb4000020) at malloc.c:4175 4175 malloc.c: No such file or directory. #0 0x00007ffff786e478 in malloc_consolidate (av=av@entry=0x7fffb4000020) at malloc.c:4175 #1 0x00007ffff7871cde in _int_malloc (av=av@entry=0x7fffb4000020, bytes=bytes@entry=1114) at malloc.c:3450 #2 0x00007ffff7874184 in __GI___libc_malloc (bytes=1114) at malloc.c:2913 #3 0x00007ffff7874a18 in __GI___libc_realloc (oldmem=0x0, bytes=1114) at malloc.c:2994 #4 0x00000000004e60f5 in ?? () #5 0x00000000004e9ba7 in PyCFunction_Call () #6 0x00000000005372f4 in PyEval_EvalFrameEx () #7 0x0000000000540199 in ?? () #8 0x000000000053bd92 in PyEval_EvalFrameEx () #9 0x000000000053b7e4 in PyEval_EvalFrameEx () #10 0x0000000000540199 in ?? () #11 0x000000000053bd92 in PyEval_EvalFrameEx () #12 0x000000000053b7e4 in PyEval_EvalFrameEx () #13 0x000000000053b7e4 in PyEval_EvalFrameEx () #14 0x00000000004ed3f5 in ?? () #15 0x0000000000537791 in PyEval_EvalFrameEx () #16 0x0000000000540f9b in PyEval_EvalCodeEx () #17 0x00000000004ebe37 in ?? () #18 0x00000000005c1797 in PyObject_Call () #19 0x000000000053920b in PyEval_EvalFrameEx () #20 0x00000000005406df in ?? () #21 0x000000000053c1d0 in PyEval_EvalFrameEx () #22 0x000000000053b7e4 in PyEval_EvalFrameEx () #23 0x0000000000540f9b in PyEval_EvalCodeEx () #24 0x00000000004ebe37 in ?? () #25 0x00000000005c1797 in PyObject_Call () #26 0x000000000053920b in PyEval_EvalFrameEx () #27 0x000000000053b7e4 in PyEval_EvalFrameEx () #28 0x000000000053b7e4 in PyEval_EvalFrameEx () #29 0x0000000000540f9b in PyEval_EvalCodeEx () #30 0x00000000004ebd23 in ?? () #31 0x00000000005c1797 in PyObject_Call () #32 0x00000000004fb9ce in ?? () #33 0x00000000005c1797 in PyObject_Call () #34 0x0000000000534d90 in PyEval_CallObjectWithKeywords () #35 0x0000000000609c02 in ?? () #36 0x00007ffff7bc16ba in start_thread (arg=0x7fffbb95a700) at pthread_create.c:333 #37 0x00007ffff78f741d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109 Starting program: /usr/bin/python3 GUI3.py [Thread debugging using libthread_db enabled] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". [New Thread 0x7ffff3ad0700 (LWP 4399)] [New Thread 0x7ffff12cf700 (LWP 4400)] [New Thread 0x7fffeeace700 (LWP 4401)] [New Thread 0x7fffd3da2700 (LWP 4402)] [New Thread 0x7fffd2042700 (LWP 4403)] [New Thread 0x7fffd1841700 (LWP 4404)] [New Thread 0x7fffd1040700 (LWP 4405)] [New Thread 0x7fffbb95a700 (LWP 4408)] [Thread 0x7fffbb95a700 (LWP 4408) exited] [New Thread 0x7fffbb95a700 (LWP 4410)] [New Thread 0x7fffbab72700 (LWP 4411)] [Thread 0x7fffd2042700 (LWP 4403) exited] [Thread 0x7fffd3da2700 (LWP 4402) exited] [Thread 0x7fffd1841700 (LWP 4404) exited] [Thread 0x7fffd1040700 (LWP 4405) exited] [Thread 0x7ffff12cf700 (LWP 4400) exited] [Thread 0x7fffeeace700 (LWP 4401) exited] [Thread 0x7ffff3ad0700 (LWP 4399) exited] [Thread 0x7fffbb95a700 (LWP 4410) exited] [Thread 0x7ffff7fcf700 (LWP 4398) exited] [Inferior 1 (process 4398) exited normally] Starting program: /usr/bin/python3 GUI3.py [Thread debugging using libthread_db enabled] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". [New Thread 0x7ffff3ad0700 (LWP 18198)] [New Thread 0x7ffff32cf700 (LWP 18199)] [New Thread 0x7fffeeace700 (LWP 18200)] [New Thread 0x7fffd3da2700 (LWP 18201)] [New Thread 0x7fffd2042700 (LWP 18202)] [New Thread 0x7fffd1841700 (LWP 18203)] [New Thread 0x7fffd1040700 (LWP 18204)] [New Thread 0x7fffbb95a700 (LWP 18206)] [Thread 0x7fffbb95a700 (LWP 18206) exited] [New Thread 0x7fffbb95a700 (LWP 18208)] [New Thread 0x7fffbab72700 (LWP 18209)] [Thread 0x7fffd3da2700 (LWP 18201) exited] [Thread 0x7fffd2042700 (LWP 18202) exited] [Thread 0x7fffd1040700 (LWP 18204) exited] [Thread 0x7fffd1841700 (LWP 18203) exited] [Thread 0x7fffeeace700 (LWP 18200) exited] [Thread 0x7ffff32cf700 (LWP 18199) exited] [Thread 0x7ffff3ad0700 (LWP 18198) exited] [Thread 0x7fffbb95a700 (LWP 18208) exited] [Thread 0x7ffff7fcf700 (LWP 18197) exited] [Inferior 1 (process 18197) exited normally] Starting program: /usr/bin/python3 GUI3.py [Thread debugging using libthread_db enabled] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". [New Thread 0x7ffff3ad0700 (LWP 19148)] [New Thread 0x7ffff12cf700 (LWP 19149)] [New Thread 0x7fffeeace700 (LWP 19150)] [New Thread 0x7fffd3da2700 (LWP 19151)] [New Thread 0x7fffd2042700 (LWP 19152)] [New Thread 0x7fffd1841700 (LWP 19153)] [New Thread 0x7fffd1040700 (LWP 19154)] [New Thread 0x7fffbb95a700 (LWP 19155)] [Thread 0x7fffbb95a700 (LWP 19155) exited] [New Thread 0x7fffbb95a700 (LWP 19156)] [New Thread 0x7fffbab72700 (LWP 19157)] [Thread 0x7fffd3da2700 (LWP 19151) exited] [Thread 0x7fffd2042700 (LWP 19152) exited] [Thread 0x7fffd1841700 (LWP 19153) exited] [Thread 0x7fffd1040700 (LWP 19154) exited] [Thread 0x7fffeeace700 (LWP 19150) exited] [Thread 0x7ffff12cf700 (LWP 19149) exited] [Thread 0x7ffff3ad0700 (LWP 19148) exited] [Thread 0x7fffbab72700 (LWP 19157) exited] [Thread 0x7ffff7fcf700 (LWP 19147) exited] [Inferior 1 (process 19147) exited normally] Starting program: /usr/bin/python3 GUI3.py [Thread debugging using libthread_db enabled] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". [New Thread 0x7ffff3ad0700 (LWP 19159)] [New Thread 0x7ffff32cf700 (LWP 19160)] [New Thread 0x7fffeeace700 (LWP 19161)] [New Thread 0x7fffd3da2700 (LWP 19162)] [New Thread 0x7fffd2042700 (LWP 19163)] [New Thread 0x7fffd1841700 (LWP 19164)] [New Thread 0x7fffd1040700 (LWP 19165)] [New Thread 0x7fffbb95a700 (LWP 19168)] [Thread 0x7fffbb95a700 (LWP 19168) exited] [New Thread 0x7fffbb95a700 (LWP 19175)] [New Thread 0x7fffbab72700 (LWP 19176)] [Thread 0x7fffd2042700 (LWP 19163) exited] [Thread 0x7fffd3da2700 (LWP 19162) exited] [Thread 0x7fffd1841700 (LWP 19164) exited] [Thread 0x7fffd1040700 (LWP 19165) exited] [Thread 0x7fffeeace700 (LWP 19161) exited] [Thread 0x7ffff32cf700 (LWP 19160) exited] [Thread 0x7ffff3ad0700 (LWP 19159) exited] [Thread 0x7fffbb95a700 (LWP 19175) exited] [Thread 0x7ffff7fcf700 (LWP 19158) exited] [Inferior 1 (process 19158) exited normally] Starting program: /usr/bin/python3 GUI3.py [Thread debugging using libthread_db enabled] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". [New Thread 0x7ffff3ad0700 (LWP 19178)] [New Thread 0x7ffff12cf700 (LWP 19179)] [New Thread 0x7fffeeace700 (LWP 19180)] [New Thread 0x7fffd3da2700 (LWP 19181)] [New Thread 0x7fffd2042700 (LWP 19182)] [New Thread 0x7fffd1841700 (LWP 19183)] [New Thread 0x7fffd1040700 (LWP 19184)] [New Thread 0x7fffbb95a700 (LWP 19186)] [Thread 0x7fffbb95a700 (LWP 19186) exited] [New Thread 0x7fffbb95a700 (LWP 19190)] [New Thread 0x7fffb8b72700 (LWP 19191)] [Thread 0x7fffd2042700 (LWP 19182) exited] [Thread 0x7fffd3da2700 (LWP 19181) exited] [Thread 0x7fffd1841700 (LWP 19183) exited] [Thread 0x7fffd1040700 (LWP 19184) exited] [Thread 0x7ffff12cf700 (LWP 19179) exited] [Thread 0x7ffff3ad0700 (LWP 19178) exited] [Thread 0x7fffeeace700 (LWP 19180) exited] [Thread 0x7fffb8b72700 (LWP 19191) exited] [Thread 0x7fffbb95a700 (LWP 19190) exited] [Inferior 1 (process 19177) exited normally] Starting program: /usr/bin/python3 GUI3.py [Thread debugging using libthread_db enabled] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". [New Thread 0x7ffff3ad0700 (LWP 19193)] [New Thread 0x7ffff12cf700 (LWP 19194)] [New Thread 0x7fffeeace700 (LWP 19195)] [New Thread 0x7fffd3da2700 (LWP 19196)] [New Thread 0x7fffd2042700 (LWP 19197)] [New Thread 0x7fffd1841700 (LWP 19198)] [New Thread 0x7fffd1040700 (LWP 19199)] [New Thread 0x7fffbb95a700 (LWP 19200)] [Thread 0x7fffbb95a700 (LWP 19200) exited] [New Thread 0x7fffbb95a700 (LWP 19201)] [New Thread 0x7fffbab72700 (LWP 19202)] [Thread 0x7fffd2042700 (LWP 19197) exited] [Thread 0x7fffd3da2700 (LWP 19196) exited] [Thread 0x7fffd1040700 (LWP 19199) exited] [Thread 0x7fffd1841700 (LWP 19198) exited] [Thread 0x7ffff12cf700 (LWP 19194) exited] [Thread 0x7fffeeace700 (LWP 19195) exited] [Thread 0x7ffff3ad0700 (LWP 19193) exited] [Thread 0x7fffbb95a700 (LWP 19201) exited] [Thread 0x7ffff7fcf700 (LWP 19192) exited] [Inferior 1 (process 19192) exited normally] Starting program: /usr/bin/python3 GUI3.py [Thread debugging using libthread_db enabled] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". [New Thread 0x7ffff3ad0700 (LWP 19205)] [New Thread 0x7ffff32cf700 (LWP 19206)] [New Thread 0x7fffeeace700 (LWP 19207)] [New Thread 0x7fffd3da2700 (LWP 19209)] [New Thread 0x7fffd2042700 (LWP 19210)] [New Thread 0x7fffd1841700 (LWP 19211)] [New Thread 0x7fffd1040700 (LWP 19212)] [New Thread 0x7fffbb95a700 (LWP 19213)] [Thread 0x7fffbb95a700 (LWP 19213) exited] [New Thread 0x7fffbb95a700 (LWP 19214)] [New Thread 0x7fffbabb2700 (LWP 19215)] [Thread 0x7fffd2042700 (LWP 19210) exited] [Thread 0x7fffd3da2700 (LWP 19209) exited] [Thread 0x7fffd1841700 (LWP 19211) exited] [Thread 0x7fffd1040700 (LWP 19212) exited] [Thread 0x7fffeeace700 (LWP 19207) exited] [Thread 0x7ffff32cf700 (LWP 19206) exited] [Thread 0x7ffff3ad0700 (LWP 19205) exited] [Thread 0x7fffbabb2700 (LWP 19215) exited] [Thread 0x7ffff7fcf700 (LWP 19204) exited] [Inferior 1 (process 19204) exited normally] Starting program: /usr/bin/python3 GUI3.py [Thread debugging using libthread_db enabled] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". [New Thread 0x7ffff3ad0700 (LWP 19217)] [New Thread 0x7ffff12cf700 (LWP 19218)] [New Thread 0x7ffff0ace700 (LWP 19219)] [New Thread 0x7fffd3de1700 (LWP 19221)] [New Thread 0x7fffd2081700 (LWP 19222)] [New Thread 0x7fffd1880700 (LWP 19223)] [New Thread 0x7fffd107f700 (LWP 19224)] [New Thread 0x7fffbb95a700 (LWP 19227)] [Thread 0x7fffbb95a700 (LWP 19227) exited] [New Thread 0x7fffbb95a700 (LWP 19234)] [New Thread 0x7fffbab72700 (LWP 19235)] [Thread 0x7fffd2081700 (LWP 19222) exited] [Thread 0x7fffd3de1700 (LWP 19221) exited] [Thread 0x7fffd1880700 (LWP 19223) exited] [Thread 0x7fffd107f700 (LWP 19224) exited] [Thread 0x7ffff0ace700 (LWP 19219) exited] [Thread 0x7ffff12cf700 (LWP 19218) exited] [Thread 0x7ffff3ad0700 (LWP 19217) exited] [Thread 0x7fffbb95a700 (LWP 19234) exited] [Thread 0x7ffff7fcf700 (LWP 19216) exited] [Inferior 1 (process 19216) exited normally] Starting program: /usr/bin/python3 GUI3.py [Thread debugging using libthread_db enabled] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". [New Thread 0x7ffff3ad0700 (LWP 19238)] [New Thread 0x7ffff32cf700 (LWP 19239)] [New Thread 0x7fffeeace700 (LWP 19240)] [New Thread 0x7fffd3da2700 (LWP 19241)] [New Thread 0x7fffd2042700 (LWP 19242)] [New Thread 0x7fffd1841700 (LWP 19243)] [New Thread 0x7fffd1040700 (LWP 19244)] [New Thread 0x7fffbb95a700 (LWP 19245)] [Thread 0x7fffbb95a700 (LWP 19245) exited] [New Thread 0x7fffbb95a700 (LWP 19246)] [New Thread 0x7fffbab72700 (LWP 19247)] [Thread 0x7fffd2042700 (LWP 19242) exited] [Thread 0x7fffd3da2700 (LWP 19241) exited] [Thread 0x7fffd1841700 (LWP 19243) exited] [Thread 0x7fffd1040700 (LWP 19244) exited] [Thread 0x7fffeeace700 (LWP 19240) exited] [Thread 0x7ffff32cf700 (LWP 19239) exited] [Thread 0x7ffff3ad0700 (LWP 19238) exited] [Thread 0x7fffbb95a700 (LWP 19246) exited] [Thread 0x7ffff7fcf700 (LWP 19237) exited] [Inferior 1 (process 19237) exited normally] Starting program: /usr/bin/python3 GUI3.py [Thread debugging using libthread_db enabled] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". [New Thread 0x7ffff3ad0700 (LWP 19251)] [New Thread 0x7ffff12cf700 (LWP 19252)] [New Thread 0x7fffeeace700 (LWP 19253)] [New Thread 0x7fffd3da2700 (LWP 19255)] [New Thread 0x7fffd2042700 (LWP 19256)] [New Thread 0x7fffd1841700 (LWP 19257)] [New Thread 0x7fffd1040700 (LWP 19258)] [New Thread 0x7fffbb95a700 (LWP 19263)] Thread 9 "python3" received signal SIGABRT, Aborted. [Switching to Thread 0x7fffbb95a700 (LWP 19263)] 0x00007ffff7825428 in __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:54 54 ../sysdeps/unix/sysv/linux/raise.c: No such file or directory. #0 0x00007ffff7825428 in __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:54 #1 0x00007ffff782702a in __GI_abort () at abort.c:89 #2 0x00007ffff78677ea in __libc_message (do_abort=do_abort@entry=2, fmt=fmt@entry=0x7ffff7980ed8 "*** Error in `%s': %s: 0x%s ***\n") at ../sysdeps/posix/libc_fatal.c:175 #3 0x00007ffff787037a in malloc_printerr (ar_ptr=, ptr=, str=0x7ffff7980fa0 "double free or corruption (fasttop)", action=3) at malloc.c:5006 #4 _int_free (av=, p=, have_lock=1) at malloc.c:3867 #5 0x00007ffff7873350 in _int_realloc (av=av@entry=0x7fffb4000020, oldp=oldp@entry=0x7fffb4035cf0, oldsize=oldsize@entry=48, nb=nb@entry=64) at malloc.c:4358 #6 0x00007ffff7874839 in __GI___libc_realloc (oldmem=0x7fffb4035d00, bytes=48) at malloc.c:3045 #7 0x00007fffe0ff72ee in QVector::realloc (this=this@entry=0x1ea73c0, asize=2, aalloc=4) at ../../include/QtCore/../../src/corelib/tools/qvector.h:509 #8 0x00007fffe0ff73bd in QVector::append (this=this@entry=0x1ea73c0, t=@0x7fffbb959290: 0x1bccee0) at ../../include/QtCore/../../src/corelib/tools/qvector.h:577 #9 0x00007fffe0ff55e0 in QWidgetBackingStore::addDirtyWidget (rgn=..., widget=0x1bccee0, this=0x1ea73a0) at painting/qbackingstore_p.h:157 #10 QWidgetBackingStore::markDirty (this=0x1ea73a0, rect=..., widget=widget@entry=0x1bccee0, updateImmediately=updateImmediately@entry=false, invalidateBuffer=invalidateBuffer@entry=false) at painting/qbackingstore.cpp:718 #11 0x00007fffe0e1427e in QWidget::update (this=this@entry=0x1bccee0, rect=...) at kernel/qwidget.cpp:10599 #12 0x00007fffe0e14333 in QWidget::update (this=this@entry=0x1bccee0) at kernel/qwidget.cpp:10560 #13 0x00007fffe11f558e in QLCDNumberPrivate::internalSetString (this=this@entry=0x1ba1930, s=...) at widgets/qlcdnumber.cpp:851 #14 0x00007fffe11f64b3 in QLCDNumber::display (this=0x1bccee0, num=) at widgets/qlcdnumber.cpp:667 #15 0x00007fffe1cc04c4 in ?? () from /usr/lib/python3/dist-packages/PyQt4/QtGui.cpython-35m-x86_64-linux-gnu.so #16 0x00000000004e9b7f in PyCFunction_Call () #17 0x00000000005372f4 in PyEval_EvalFrameEx () #18 0x000000000053b7e4 in PyEval_EvalFrameEx () #19 0x0000000000540f9b in PyEval_EvalCodeEx () #20 0x00000000004ebe37 in ?? () #21 0x00000000005c1797 in PyObject_Call () #22 0x000000000053920b in PyEval_EvalFrameEx () #23 0x000000000053b7e4 in PyEval_EvalFrameEx () #24 0x000000000053b7e4 in PyEval_EvalFrameEx () #25 0x0000000000540f9b in PyEval_EvalCodeEx () #26 0x00000000004ebd23 in ?? () #27 0x00000000005c1797 in PyObject_Call () #28 0x00000000004fb9ce in ?? () #29 0x00000000005c1797 in PyObject_Call () #30 0x0000000000534d90 in PyEval_CallObjectWithKeywords () #31 0x0000000000609c02 in ?? () #32 0x00007ffff7bc16ba in start_thread (arg=0x7fffbb95a700) at pthread_create.c:333 #33 0x00007ffff78f741d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109