Issue 8330: Failures seen in test_gdb on buildbots (original) (raw)

http://www.python.org/dev/buildbot/trunk/builders/alpha%20Debian%20trunk/builds/52/steps/test/logs/stdio shows some failures in test_gdb:

====================================================================== FAIL: test_corrupt_ob_type (test.test_gdb.PrettyPrintTests) Ensure that a PyObject* with a corrupt ob_type is handled gracefully

Traceback (most recent call last): File "/home/doko/buildarea/trunk.klose-debian-alpha/build/Lib/test/test_gdb.py", line 361, in test_corrupt_ob_type 'set op->ob_type=0xDEADBEEF') File "/home/doko/buildarea/trunk.klose-debian-alpha/build/Lib/test/test_gdb.py", line 341, in assertSane (gdb_repr, gdb_output)) AssertionError: Unexpected gdb representation: '< at remote 0x1202cf5a8>' Breakpoint 1 at 0x12007a9e8: file Objects/object.c, line 330. [Thread debugging using libthread_db enabled]

Breakpoint 1, PyObject_Print (op=42, fp=0x200002f87b0, flags=1) at Objects/object.c:330 330 return internal_print(op, fp, flags, 0); #0 PyObject_Print (op=< at remote 0x1202cf5a8>, fp=0x200002f87b0, flags=1) at Objects/object.c:330 #1 0x000000012003eaa0 in file_PyObject_Print (op=< at remote 0x1202cf5a8>, f= 0x20000326280, flags=1) at Objects/fileobject.c:110 #2 0x0000000120045bc8 in PyFile_WriteObject (v=< at remote 0x1202cf5a8>, f= <file at remote 0x20000326280>, flags=1) at Objects/fileobject.c:2470 #3 0x000000012010bb90 in PyEval_EvalFrameEx (f= Frame 0x1203a0ba0, for file , line 1, in (), throwflag=0) at Python/ceval.c:1769 #4 0x00000001201134bc in PyEval_EvalCodeEx (co=0x120305880, globals= {'builtins': <module at remote 0x20000337470>, 'name': 'main', 'doc': None, 'package': None}, locals= {'builtins': <module at remote 0x20000337470>, 'name': 'main', 'doc': None, 'package': None}, args=0x0, argcount=0, kws=0x0, kwcount=0, defs=0x0, defcount=0, closure=0x0) at Python/ceval.c:3253 #5 0x0000000120107294 in PyEval_EvalCode (co=0x120305880, globals= {'builtins': <module at remote 0x20000337470>, 'name': 'main', 'doc': None, 'package': None}, locals= {'builtins': <module at remote 0x20000337470>, 'name': 'main', 'doc': None, 'package': None}) at Python/ceval.c:666 #6 0x0000000120152e08 in run_mod (mod=0x12038b848, filename= 0x12021cf00 "", globals= {'builtins': <module at remote 0x20000337470>, 'name': 'main', 'doc': None, 'package': None}, locals= {'builtins': <module at remote 0x20000337470>, 'name': 'main', 'doc': None, 'package': None}, flags=0x11f48b4d8, arena=0x1203406b0) at Python/pythonrun.c:1340 #7 0x0000000120152c2c in PyRun_StringFlags (str=0x1202b2010 "print 42\n", start=257, globals= {'builtins': <module at remote 0x20000337470>, 'name': 'main', 'doc': None, 'package': None}, locals= {'builtins': <module at remote 0x20000337470>, 'name': 'main', 'doc': None, 'package': None}, flags=0x11f48b4d8) at Python/pythonrun.c:1303 #8 0x0000000120150f50 in PyRun_SimpleStringFlags (command= 0x1202b2010 "print 42\n", flags=0x11f48b4d8) at Python/pythonrun.c:962 #9 0x00000001200185a0 in Py_Main (argc=4, argv=0x11f48b6b8) at Modules/main.c:525 #10 0x0000000120016e88 in main (argc=4, argv=0x11f48b6b8) at ./Modules/python.c:23

====================================================================== FAIL: test_corrupt_tp_name (test.test_gdb.PrettyPrintTests) Ensure that a PyObject* with a type with corrupt tp_name is handled

Traceback (most recent call last): File "/home/doko/buildarea/trunk.klose-debian-alpha/build/Lib/test/test_gdb.py", line 372, in test_corrupt_tp_name 'set op->ob_type->tp_name=0xDEADBEEF') File "/home/doko/buildarea/trunk.klose-debian-alpha/build/Lib/test/test_gdb.py", line 341, in assertSane (gdb_repr, gdb_output)) AssertionError: Unexpected gdb representation: '42' Breakpoint 1 at 0x12007a9e8: file Objects/object.c, line 330. [Thread debugging using libthread_db enabled]

Breakpoint 1, PyObject_Print (op=42, fp=0x200002f87b0, flags=1) at Objects/object.c:330 330 return internal_print(op, fp, flags, 0); #0 PyObject_Print (op=42, fp=0x200002f87b0, flags=1) at Objects/object.c:330 #1 0x000000012003eaa0 in file_PyObject_Print (op=42, f=0x20000326280, flags=1) at Objects/fileobject.c:110 #2 0x0000000120045bc8 in PyFile_WriteObject (v=42, f= <file at remote 0x20000326280>, flags=1) at Objects/fileobject.c:2470 #3 0x000000012010bb90 in PyEval_EvalFrameEx (f= Frame 0x1203a0ba0, for file , line 1, in (), throwflag=0) at Python/ceval.c:1769 #4 0x00000001201134bc in PyEval_EvalCodeEx (co=0x120305880, globals= {'builtins': <module at remote 0x20000337470>, 'name': 'main', 'doc': None, 'package': None}, locals= {'builtins': <module at remote 0x20000337470>, 'name': 'main', 'doc': None, 'package': None}, args=0x0, argcount=0, kws=0x0, kwcount=0, defs=0x0, defcount=0, closure=0x0) at Python/ceval.c:3253 #5 0x0000000120107294 in PyEval_EvalCode (co=0x120305880, globals= {'builtins': <module at remote 0x20000337470>, 'name': 'main', 'doc': None, 'package': None}, locals= {'builtins': <module at remote 0x20000337470>, 'name': 'main', 'doc': None, 'package': None}) at Python/ceval.c:666 #6 0x0000000120152e08 in run_mod (mod=0x12038b848, filename= 0x12021cf00 "", globals= {'builtins': <module at remote 0x20000337470>, 'name': 'main', 'doc': None, 'package': None}, locals= {'builtins': <module at remote 0x20000337470>, 'name': 'main', 'doc': None, 'package': None}, flags=0x11f4174d8, arena=0x1203406b0) at Python/pythonrun.c:1340 #7 0x0000000120152c2c in PyRun_StringFlags (str=0x1202b2010 "print 42\n", start=257, globals= {'builtins': <module at remote 0x20000337470>, 'name': 'main', 'doc': None, 'package': None}, locals= {'builtins': <module at remote 0x20000337470>, 'name': 'main', 'doc': None, 'package': None}, flags=0x11f4174d8) at Python/pythonrun.c:1303 #8 0x0000000120150f50 in PyRun_SimpleStringFlags (command= 0x1202b2010 "print 42\n", flags=0x11f4174d8) at Python/pythonrun.c:962 #9 0x00000001200185a0 in Py_Main (argc=4, argv=0x11f4176b8) at Modules/main.c:525 #10 0x0000000120016e88 in main (argc=4, argv=0x11f4176b8) at ./Modules/python.c:23

Ran 31 tests in 27.624s

FAILED (failures=2)