New submission from vhelke <vhe...@gmail.com>: I have found a segfault in Django 2.0 while rendering a template.
Detailed info here, and instructions of how to reproduce the fault: https://github.com/vhelke/django-cas-crash *** Here are the traces I was able to collect. $ gdb python <RENDERING THE TEMPLATE> Program received signal SIGSEGV, Segmentation fault. 0x00007ffff711f547 in kill () at ../sysdeps/unix/syscall-template.S:81 81 T_PSEUDO (SYSCALL_SYMBOL, SYSCALL_NAME, SYSCALL_NARGS) (gdb) py-bt Traceback (most recent call first): <built-in method kill of module object at remote 0x7ffff7f413b8> File "/home/vhelke/Envs/django-cas-crash/lib/python3.7/site-packages/django/utils/autoreload.py", line 303, in python_reloader os.kill(os.getpid(), -exit_code) File "/home/vhelke/Envs/django-cas-crash/lib/python3.7/site-packages/django/utils/autoreload.py", line 317, in main python_reloader(wrapped_main_func, args, kwargs) File "/home/vhelke/Envs/django-cas-crash/lib/python3.7/site-packages/django/core/management/commands/runserver.py", line 105, in run autoreload.main(self.inner_run, None, options) File "/home/vhelke/Envs/django-cas-crash/lib/python3.7/site-packages/django/core/management/commands/runserver.py", line 98, in handle self.run(**options) File "/home/vhelke/Envs/django-cas-crash/lib/python3.7/site-packages/django/core/management/base.py", line 335, in execute output = self.handle(*args, **options) File "/home/vhelke/Envs/django-cas-crash/lib/python3.7/site-packages/django/core/management/commands/runserver.py", line 61, in execute super().execute(*args, **options) File "/home/vhelke/Envs/django-cas-crash/lib/python3.7/site-packages/django/core/management/base.py", line 288, in run_from_argv self.execute(*args, **cmd_options) File "/home/vhelke/Envs/django-cas-crash/lib/python3.7/site-packages/django/core/management/__init__.py", line 365, in execute self.fetch_command(subcommand).run_from_argv(self.argv) File "/home/vhelke/Envs/django-cas-crash/lib/python3.7/site-packages/django/core/management/__init__.py", line 371, in execute_from_command_line utility.execute() File "manage.py", line 15, in <module> execute_from_command_line(sys.argv) (gdb) bt #0 0x00007ffff711f547 in kill () at ../sysdeps/unix/syscall-template.S:81 #1 0x000000000054c420 in os_kill_impl (module=<module at remote 0x7ffff7f413b8>, signal=<optimized out>, pid=<optimized out>) at ./Modules/posixmodule.c:6534 #2 os_kill (module=module@entry=<module at remote 0x7ffff7f413b8>, args=args@entry=0x7fffea24d5b0, nargs=<optimized out>) at ./Modules/clinic/posixmodule.c.h:2624 #3 0x0000000000439dcd in _PyMethodDef_RawFastCallKeywords (kwnames=0x0, nargs=0, args=0x7fffea24d5b0, self=<module at remote 0x7ffff7f413b8>, method=0x8c8aa0 <posix_methods+1888>) at Objects/call.c:651 #4 _PyCFunction_FastCallKeywords (func=<built-in method kill of module object at remote 0x7ffff7f413b8>, args=args@entry=0x7fffea24d5b0, nargs=nargs@entry=2, kwnames=kwnames@entry=0x0) at Objects/call.c:730 #5 0x0000000000428f1c in call_function (kwnames=0x0, oparg=2, pp_stack=<synthetic pointer>) at Python/ceval.c:4547 #6 _PyEval_EvalFrameDefault (f=<optimized out>, throwflag=<optimized out>) at Python/ceval.c:3086 #7 0x000000000041fc18 in function_code_fastcall (co=<optimized out>, args=<optimized out>, nargs=3, globals=<optimized out>) at Objects/call.c:283 #8 0x00000000004392f6 in _PyFunction_FastCallKeywords (func=<optimized out>, stack=<optimized out>, nargs=<optimized out>, kwnames=<optimized out>) at Objects/call.c:415 #9 0x00000000004284bc in call_function (kwnames=0x0, oparg=<optimized out>, pp_stack=<synthetic pointer>) at Python/ceval.c:4586 #10 _PyEval_EvalFrameDefault (f=<optimized out>, throwflag=<optimized out>) at Python/ceval.c:3117 #11 0x00000000004ec058 in PyEval_EvalFrameEx (throwflag=0, f=Frame 0x7fffea3ecaf8, for file /home/vhelke/Envs/django-cas-crash/lib/python3.7/site-packages/django/utils/autoreload.py, line 317, in main (main_func=<method at remote 0x7ffff7ea26c8>, args=(), kwargs={'verbosity': 1, 'settings': None, 'pythonpath': None, 'traceback': False, 'no_color': False, 'addrport': None, 'use_ipv6': False, 'use_threading': True, 'use_reloader': True, 'use_static_handler': True, 'insecure_serving': False}, wrapped_main_func=<function at remote 0x7fffea22c268>)) at Python/ceval.c:547 #12 _PyEval_EvalCodeWithName (_co=<code at remote 0x7fffefc8ab70>, globals=<optimized out>, locals=locals@entry=0x0, args=<optimized out>, argcount=3, kwnames=0x0, kwargs=kwargs@entry=0x7fffeabfa1f0, kwcount=0, kwstep=kwstep@entry=1, defs=defs@entry=0x7fffefc93160, defcount=defcount@entry=2, kwdefs=kwdefs@entry=0x0, closure=closure@entry=0x0, name='main', qualname='main') at Python/ceval.c:3923 #13 0x0000000000439228 in _PyFunction_FastCallKeywords (func=<optimized out>, stack=<optimized out>, nargs=<optimized out>, kwnames=<optimized out>) at Objects/call.c:433 #14 0x0000000000428beb in call_function (kwnames=0x0, oparg=<optimized out>, pp_stack=<synthetic pointer>) at Python/ceval.c:4586 #15 _PyEval_EvalFrameDefault (f=<optimized out>, throwflag=<optimized out>) at Python/ceval.c:3086 #16 0x00000000004ec058 in PyEval_EvalFrameEx (throwflag=0, f=Frame 0x7fffeabfa048, for file /home/vhelke/Envs/django-cas-crash/lib/python3.7/site-packages/django/core/management/commands/runserver.py, line 105, in run (self=<Command(stdout=<OutputWrapper(_out=<_io.TextIOWrapper at remote 0x7ffff7f7b708>, _style_func=<function at remote 0x7fffef81a378>, ending='\n') at remote 0x7fffeb311438>, stderr=<OutputWrapper(_out=<_io.TextIOWrapper at remote 0x7ffff7f7b7e0>, _style_func=<function at remote 0x7fffea2278c8>, ending='\n') at remote 0x7fffead2cf60>, style=<Style(ERROR=<function at remote 0x7fffea2278c8>, SUCCESS=<function at remote 0x7fffea227950>, WARNING=<function at remote 0x7fffea2279d8>, NOTICE=<function at remote 0x7fffea227a60>, SQL_FIELD=<function at remote 0x7fffea227ae8>, SQL_COLTYPE=<function at remote 0x7fffea227b70>, SQL_KEYWORD=<function at remote 0x7fffea227bf8>, SQL_TABLE=<function at remote 0x7fffea227c80>, HTTP_INFO=<function at remote 0x7fffea227d08>, HTTP_SUCCESS=<function at remote 0x7fffea227d90>, HTTP_REDIRECT=<function at remote 0x7fffea227e18...(truncated)) at Python/ceval.c:547 #17 _PyEval_EvalCodeWithName (_co=_co@entry=<code at remote 0x7fffebed0c00>, globals=globals@entry={'__name__': 'django.core.management.commands.runserver', '__doc__': None, '__package__': 'django.core.management.commands', '__loader__': <SourceFileLoader(name='django.core.management.commands.runserver', path='/home/vhelke/Envs/django-cas-crash/lib/python3.7/site-packages/django/core/management/commands/runserver.py') at remote 0x7fffebecf470>, '__spec__': <ModuleSpec(name='django.core.management.commands.runserver', loader=<...>, origin='/home/vhelke/Envs/django-cas-crash/lib/python3.7/site-packages/django/core/management/commands/runserver.py', loader_state=None, submodule_search_locations=None, _set_fileattr=True, _cached='/home/vhelke/Envs/django-cas-crash/lib/python3.7/site-packages/django/core/management/commands/__pycache__/runserver.cpython-37.pyc', _initializing=False) at remote 0x7fffebecf780>, '__file__': '/home/vhelke/Envs/django-cas-crash/lib/python3.7/site-packages/django/core/management/commands/runserver.py', '__cached__': '/home/vhelke/Envs/django-cas-crash/lib/python3.7/site-packages...(truncated), locals=locals@entry=0x0, args=args@entry=0x7fffffffc560, argcount=argcount@entry=1, kwnames=kwnames@entry=0x7fffea234e60, kwargs=kwargs@entry=0x7fffea234e68, kwcount=22, kwcount@entry=11, kwstep=kwstep@entry=2, defs=0x0, defcount=0, kwdefs=0x0, closure=0x0, name='run', qualname='Command.run') at Python/ceval.c:3923 #18 0x0000000000439017 in _PyFunction_FastCallDict (func=func@entry=<function at remote 0x7fffea227730>, args=args@entry=0x7fffffffc560, nargs=nargs@entry=1, kwargs=kwargs@entry={'verbosity': 1, 'settings': None, 'pythonpath': None, 'traceback': False, 'no_color': False, 'addrport': None, 'use_ipv6': False, 'use_threading': True, 'use_reloader': True, 'use_static_handler': True, 'insecure_serving': False}) at Objects/call.c:376 #19 0x000000000043c739 in _PyObject_FastCallDict ( kwargs={'verbosity': 1, 'settings': None, 'pythonpath': None, 'traceback': False, 'no_color': False, 'addrport': None, 'use_ipv6': False, 'use_threading': True, 'use_reloader': True, 'use_static_handler': True, 'insecure_serving': False}, nargs=1, args=0x7fffffffc560, callable=<function at remote 0x7fffea227730>) at Objects/call.c:98 #20 _PyObject_Call_Prepend (callable=<function at remote 0x7fffea227730>, obj=<optimized out>, args=(), kwargs={'verbosity': 1, 'settings': None, 'pythonpath': None, 'traceback': False, 'no_color': False, 'addrport': None, 'use_ipv6': False, 'use_threading': True, 'use_reloader': True, 'use_static_handler': True, 'insecure_serving': False}) at Objects/call.c:904 #21 0x000000000043a628 in PyObject_Call (callable=callable@entry=<method at remote 0x7fffec163788>, args=args@entry=(), kwargs=kwargs@entry={'verbosity': 1, 'settings': None, 'pythonpath': None, 'traceback': False, 'no_color': False, 'addrport': None, 'use_ipv6': False, 'use_threading': True, 'use_reloader': True, 'use_static_handler': True, 'insecure_serving': False}) at Objects/call.c:245 #22 0x0000000000423747 in do_call_core ( kwdict={'verbosity': 1, 'settings': None, 'pythonpath': None, 'traceback': False, 'no_color': False, 'addrport': None, 'use_ipv6': False, 'use_threading': True, 'use_reloader': True, 'use_static_handler': True, 'insecure_serving': False}, callargs=(), func=<method at remote 0x7fffec163788>) at Python/ceval.c:4615 #23 _PyEval_EvalFrameDefault (f=<optimized out>, throwflag=<optimized out>) at Python/ceval.c:3184 ---Type <return> to continue, or q <return> to quit--- #24 0x00000000004ec058 in PyEval_EvalFrameEx (throwflag=0, f=Frame 0xc87188, for file /home/vhelke/Envs/django-cas-crash/lib/python3.7/site-packages/django/core/management/commands/runserver.py, line 98, in handle (self=<Command(stdout=<OutputWrapper(_out=<_io.TextIOWrapper at remote 0x7ffff7f7b708>, _style_func=<function at remote 0x7fffef81a378>, ending='\n') at remote 0x7fffeb311438>, stderr=<OutputWrapper(_out=<_io.TextIOWrapper at remote 0x7ffff7f7b7e0>, _style_func=<function at remote 0x7fffea2278c8>, ending='\n') at remote 0x7fffead2cf60>, style=<Style(ERROR=<function at remote 0x7fffea2278c8>, SUCCESS=<function at remote 0x7fffea227950>, WARNING=<function at remote 0x7fffea2279d8>, NOTICE=<function at remote 0x7fffea227a60>, SQL_FIELD=<function at remote 0x7fffea227ae8>, SQL_COLTYPE=<function at remote 0x7fffea227b70>, SQL_KEYWORD=<function at remote 0x7fffea227bf8>, SQL_TABLE=<function at remote 0x7fffea227c80>, HTTP_INFO=<function at remote 0x7fffea227d08>, HTTP_SUCCESS=<function at remote 0x7fffea227d90>, HTTP_REDIRECT=<function at remote 0x7fffea227e18>, H...(truncated)) at Python/ceval.c:547 #25 _PyEval_EvalCodeWithName (_co=_co@entry=<code at remote 0x7fffebed0300>, globals=globals@entry={'__name__': 'django.core.management.commands.runserver', '__doc__': None, '__package__': 'django.core.management.commands', '__loader__': <SourceFileLoader(name='django.core.management.commands.runserver', path='/home/vhelke/Envs/django-cas-crash/lib/python3.7/site-packages/django/core/management/commands/runserver.py') at remote 0x7fffebecf470>, '__spec__': <ModuleSpec(name='django.core.management.commands.runserver', loader=<...>, origin='/home/vhelke/Envs/django-cas-crash/lib/python3.7/site-packages/django/core/management/commands/runserver.py', loader_state=None, submodule_search_locations=None, _set_fileattr=True, _cached='/home/vhelke/Envs/django-cas-crash/lib/python3.7/site-packages/django/core/management/commands/__pycache__/runserver.cpython-37.pyc', _initializing=False) at remote 0x7fffebecf780>, '__file__': '/home/vhelke/Envs/django-cas-crash/lib/python3.7/site-packages/django/core/management/commands/runserver.py', '__cached__': '/home/vhelke/Envs/django-cas-crash/lib/python3.7/site-packages...(truncated), locals=locals@entry=0x0, args=args@entry=0x7fffffffc8d0, argcount=argcount@entry=1, kwnames=kwnames@entry=0x7fffea234ae0, kwargs=kwargs@entry=0x7fffea234ae8, kwcount=22, kwcount@entry=11, kwstep=kwstep@entry=2, defs=0x0, defcount=0, kwdefs=0x0, closure=0x0, name='handle', qualname='Command.handle') at Python/ceval.c:3923 #26 0x0000000000439017 in _PyFunction_FastCallDict (func=func@entry=<function at remote 0x7fffea2276a8>, args=args@entry=0x7fffffffc8d0, nargs=nargs@entry=1, kwargs=kwargs@entry={'verbosity': 1, 'settings': None, 'pythonpath': None, 'traceback': False, 'no_color': False, 'addrport': None, 'use_ipv6': False, 'use_threading': True, 'use_reloader': True, 'use_static_handler': True, 'insecure_serving': False}) at Objects/call.c:376 #27 0x000000000043c739 in _PyObject_FastCallDict ( kwargs={'verbosity': 1, 'settings': None, 'pythonpath': None, 'traceback': False, 'no_color': False, 'addrport': None, 'use_ipv6': False, 'use_threading': True, 'use_reloader': True, 'use_static_handler': True, 'insecure_serving': False}, nargs=1, args=0x7fffffffc8d0, callable=<function at remote 0x7fffea2276a8>) at Objects/call.c:98 #28 _PyObject_Call_Prepend (callable=<function at remote 0x7fffea2276a8>, obj=<optimized out>, args=(), kwargs={'verbosity': 1, 'settings': None, 'pythonpath': None, 'traceback': False, 'no_color': False, 'addrport': None, 'use_ipv6': False, 'use_threading': True, 'use_reloader': True, 'use_static_handler': True, 'insecure_serving': False}) at Objects/call.c:904 #29 0x000000000043a628 in PyObject_Call (callable=callable@entry=<method at remote 0x7fffeb7aa608>, args=args@entry=(), kwargs=kwargs@entry={'verbosity': 1, 'settings': None, 'pythonpath': None, 'traceback': False, 'no_color': False, 'addrport': None, 'use_ipv6': False, 'use_threading': True, 'use_reloader': True, 'use_static_handler': True, 'insecure_serving': False}) at Objects/call.c:245 #30 0x0000000000423747 in do_call_core ( kwdict={'verbosity': 1, 'settings': None, 'pythonpath': None, 'traceback': False, 'no_color': False, 'addrport': None, 'use_ipv6': False, 'use_threading': True, 'use_reloader': True, 'use_static_handler': True, 'insecure_serving': False}, callargs=(), func=<method at remote 0x7fffeb7aa608>) at Python/ceval.c:4615 #31 _PyEval_EvalFrameDefault (f=<optimized out>, throwflag=<optimized out>) at Python/ceval.c:3184 #32 0x00000000004ec058 in PyEval_EvalFrameEx (throwflag=0, f=Frame 0xed1ec8, for file /home/vhelke/Envs/django-cas-crash/lib/python3.7/site-packages/django/core/management/base.py, line 335, in execute (self=<Command(stdout=<OutputWrapper(_out=<_io.TextIOWrapper at remote 0x7ffff7f7b708>, _style_func=<function at remote 0x7fffef81a378>, ending='\n') at remote 0x7fffeb311438>, stderr=<OutputWrapper(_out=<_io.TextIOWrapper at remote 0x7ffff7f7b7e0>, _style_func=<function at remote 0x7fffea2278c8>, ending='\n') at remote 0x7fffead2cf60>, style=<Style(ERROR=<function at remote 0x7fffea2278c8>, SUCCESS=<function at remote 0x7fffea227950>, WARNING=<function at remote 0x7fffea2279d8>, NOTICE=<function at remote 0x7fffea227a60>, SQL_FIELD=<function at remote 0x7fffea227ae8>, SQL_COLTYPE=<function at remote 0x7fffea227b70>, SQL_KEYWORD=<function at remote 0x7fffea227bf8>, SQL_TABLE=<function at remote 0x7fffea227c80>, HTTP_INFO=<function at remote 0x7fffea227d08>, HTTP_SUCCESS=<function at remote 0x7fffea227d90>, HTTP_REDIRECT=<function at remote 0x7fffea227e18>, HTTP_NOT_MODI...(truncated)) at Python/ceval.c:547 #33 _PyEval_EvalCodeWithName (_co=_co@entry=<code at remote 0x7fffefd125d0>, globals=globals@entry={'__name__': 'django.core.management.base', '__doc__': '\nBase classes for writing management commands (named commands which can\nbe executed through ``django-admin`` or ``manage.py``).\n', '__package__': 'django.core.management', '__loader__': <SourceFileLoader(name='django.core.management.base', path='/home/vhelke/Envs/django-cas-crash/lib/python3.7/site-packages/django/core/management/base.py') at remote 0x7fffefd0ac18>, '__spec__': <ModuleSpec(name='django.core.management.base', loader=<...>, origin='/home/vhelke/Envs/django-cas-crash/lib/python3.7/site-packages/django/core/management/base.py', loader_state=None, submodule_search_locations=None, _set_fileattr=True, _cached='/home/vhelke/Envs/django-cas-crash/lib/python3.7/site-packages/django/core/management/__pycache__/base.cpython-37.pyc', _initializing=False) at remote 0x7fffefd0ac50>, '__file__': '/home/vhelke/Envs/django-cas-crash/lib/python3.7/site-packages/django/core/management/base.py', '__cached__': '/home/vhelke/Envs/django-cas-crash/lib/p...(truncated), locals=locals@entry=0x0, args=args@entry=0x7fffffffcc40, argcount=argcount@entry=1, kwnames=kwnames@entry=0x7fffea234a00, kwargs=kwargs@entry=0x7fffea234a08, kwcount=22, kwcount@entry=11, kwstep=kwstep@entry=2, defs=0x0, defcount=0, kwdefs=0x0, closure=0x0, name='execute', qualname='BaseCommand.execute') at Python/ceval.c:3923 #34 0x0000000000439017 in _PyFunction_FastCallDict (func=func@entry=<function at remote 0x7fffefc8f620>, args=args@entry=0x7fffffffcc40, nargs=nargs@entry=1, kwargs=kwargs@entry={'verbosity': 1, 'settings': None, 'pythonpath': None, 'traceback': False, 'no_color': False, 'addrport': None, 'use_ipv6': False, 'use_threading': True, 'use_reloader': True, 'use_static_handler': True, 'insecure_serving': False}) at Objects/call.c:376 #35 0x000000000043c739 in _PyObject_FastCallDict ( kwargs={'verbosity': 1, 'settings': None, 'pythonpath': None, 'traceback': False, 'no_color': False, 'addrport': None, 'use_ipv6': False, 'use_threading': True, 'use_reloader': True, 'use_static_handler': Tr---Type <return> to continue, or q <return> to quit--- ue, 'insecure_serving': False}, nargs=1, args=0x7fffffffcc40, callable=<function at remote 0x7fffefc8f620>) at Objects/call.c:98 #36 _PyObject_Call_Prepend (callable=<function at remote 0x7fffefc8f620>, obj=<optimized out>, args=(), kwargs={'verbosity': 1, 'settings': None, 'pythonpath': None, 'traceback': False, 'no_color': False, 'addrport': None, 'use_ipv6': False, 'use_threading': True, 'use_reloader': True, 'use_static_handler': True, 'insecure_serving': False}) at Objects/call.c:904 #37 0x000000000043a628 in PyObject_Call (callable=callable@entry=<method at remote 0x7fffeb7aaa48>, args=args@entry=(), kwargs=kwargs@entry={'verbosity': 1, 'settings': None, 'pythonpath': None, 'traceback': False, 'no_color': False, 'addrport': None, 'use_ipv6': False, 'use_threading': True, 'use_reloader': True, 'use_static_handler': True, 'insecure_serving': False}) at Objects/call.c:245 #38 0x0000000000423747 in do_call_core ( kwdict={'verbosity': 1, 'settings': None, 'pythonpath': None, 'traceback': False, 'no_color': False, 'addrport': None, 'use_ipv6': False, 'use_threading': True, 'use_reloader': True, 'use_static_handler': True, 'insecure_serving': False}, callargs=(), func=<method at remote 0x7fffeb7aaa48>) at Python/ceval.c:4615 #39 _PyEval_EvalFrameDefault (f=<optimized out>, throwflag=<optimized out>) at Python/ceval.c:3184 #40 0x00000000004ec058 in PyEval_EvalFrameEx (throwflag=0, f=Frame 0xea1fe8, for file /home/vhelke/Envs/django-cas-crash/lib/python3.7/site-packages/django/core/management/commands/runserver.py, line 61, in execute (self=<Command(stdout=<OutputWrapper(_out=<_io.TextIOWrapper at remote 0x7ffff7f7b708>, _style_func=<function at remote 0x7fffef81a378>, ending='\n') at remote 0x7fffeb311438>, stderr=<OutputWrapper(_out=<_io.TextIOWrapper at remote 0x7ffff7f7b7e0>, _style_func=<function at remote 0x7fffea2278c8>, ending='\n') at remote 0x7fffead2cf60>, style=<Style(ERROR=<function at remote 0x7fffea2278c8>, SUCCESS=<function at remote 0x7fffea227950>, WARNING=<function at remote 0x7fffea2279d8>, NOTICE=<function at remote 0x7fffea227a60>, SQL_FIELD=<function at remote 0x7fffea227ae8>, SQL_COLTYPE=<function at remote 0x7fffea227b70>, SQL_KEYWORD=<function at remote 0x7fffea227bf8>, SQL_TABLE=<function at remote 0x7fffea227c80>, HTTP_INFO=<function at remote 0x7fffea227d08>, HTTP_SUCCESS=<function at remote 0x7fffea227d90>, HTTP_REDIRECT=<function at remote 0x7fffea227e18>, ...(truncated)) at Python/ceval.c:547 #41 _PyEval_EvalCodeWithName (_co=_co@entry=<code at remote 0x7fffebed05d0>, globals=globals@entry={'__name__': 'django.core.management.commands.runserver', '__doc__': None, '__package__': 'django.core.management.commands', '__loader__': <SourceFileLoader(name='django.core.management.commands.runserver', path='/home/vhelke/Envs/django-cas-crash/lib/python3.7/site-packages/django/core/management/commands/runserver.py') at remote 0x7fffebecf470>, '__spec__': <ModuleSpec(name='django.core.management.commands.runserver', loader=<...>, origin='/home/vhelke/Envs/django-cas-crash/lib/python3.7/site-packages/django/core/management/commands/runserver.py', loader_state=None, submodule_search_locations=None, _set_fileattr=True, _cached='/home/vhelke/Envs/django-cas-crash/lib/python3.7/site-packages/django/core/management/commands/__pycache__/runserver.cpython-37.pyc', _initializing=False) at remote 0x7fffebecf780>, '__file__': '/home/vhelke/Envs/django-cas-crash/lib/python3.7/site-packages/django/core/management/commands/runserver.py', '__cached__': '/home/vhelke/Envs/django-cas-crash/lib/python3.7/site-packages...(truncated), locals=locals@entry=0x0, args=args@entry=0x7fffffffcfb0, argcount=argcount@entry=1, kwnames=kwnames@entry=0x7fffea3c4d80, kwargs=kwargs@entry=0x7fffea3c4d88, kwcount=22, kwcount@entry=11, kwstep=kwstep@entry=2, defs=0x0, defcount=0, kwdefs=0x0, closure=(<cell at remote 0x7fffebea2af8>,), name='execute', qualname='Command.execute') at Python/ceval.c:3923 #42 0x0000000000439017 in _PyFunction_FastCallDict (func=func@entry=<function at remote 0x7fffea227598>, args=args@entry=0x7fffffffcfb0, nargs=nargs@entry=1, kwargs=kwargs@entry={'verbosity': 1, 'settings': None, 'pythonpath': None, 'traceback': False, 'no_color': False, 'addrport': None, 'use_ipv6': False, 'use_threading': True, 'use_reloader': True, 'use_static_handler': True, 'insecure_serving': False}) at Objects/call.c:376 #43 0x000000000043c739 in _PyObject_FastCallDict ( kwargs={'verbosity': 1, 'settings': None, 'pythonpath': None, 'traceback': False, 'no_color': False, 'addrport': None, 'use_ipv6': False, 'use_threading': True, 'use_reloader': True, 'use_static_handler': True, 'insecure_serving': False}, nargs=1, args=0x7fffffffcfb0, callable=<function at remote 0x7fffea227598>) at Objects/call.c:98 #44 _PyObject_Call_Prepend (callable=<function at remote 0x7fffea227598>, obj=<optimized out>, args=(), kwargs={'verbosity': 1, 'settings': None, 'pythonpath': None, 'traceback': False, 'no_color': False, 'addrport': None, 'use_ipv6': False, 'use_threading': True, 'use_reloader': True, 'use_static_handler': True, 'insecure_serving': False}) at Objects/call.c:904 #45 0x000000000043a628 in PyObject_Call (callable=callable@entry=<method at remote 0x7fffebe7ed08>, args=args@entry=(), kwargs=kwargs@entry={'verbosity': 1, 'settings': None, 'pythonpath': None, 'traceback': False, 'no_color': False, 'addrport': None, 'use_ipv6': False, 'use_threading': True, 'use_reloader': True, 'use_static_handler': True, 'insecure_serving': False}) at Objects/call.c:245 #46 0x0000000000423747 in do_call_core ( kwdict={'verbosity': 1, 'settings': None, 'pythonpath': None, 'traceback': False, 'no_color': False, 'addrport': None, 'use_ipv6': False, 'use_threading': True, 'use_reloader': True, 'use_static_handler': True, 'insecure_serving': False}, callargs=(), func=<method at remote 0x7fffebe7ed08>) at Python/ceval.c:4615 #47 _PyEval_EvalFrameDefault (f=<optimized out>, throwflag=<optimized out>) at Python/ceval.c:3184 #48 0x000000000041fc18 in function_code_fastcall (co=<optimized out>, args=<optimized out>, nargs=2, globals=<optimized out>) at Objects/call.c:283 #49 0x00000000004392f6 in _PyFunction_FastCallKeywords (func=<optimized out>, stack=<optimized out>, nargs=<optimized out>, kwnames=<optimized out>) at Objects/call.c:415 #50 0x0000000000428482 in call_function (kwnames=0x0, oparg=<optimized out>, pp_stack=<synthetic pointer>) at Python/ceval.c:4586 #51 _PyEval_EvalFrameDefault (f=<optimized out>, throwflag=<optimized out>) at Python/ceval.c:3103 #52 0x000000000041fc18 in function_code_fastcall (co=<optimized out>, args=<optimized out>, nargs=1, globals=<optimized out>) at Objects/call.c:283 #53 0x00000000004392f6 in _PyFunction_FastCallKeywords (func=<optimized out>, stack=<optimized out>, nargs=<optimized out>, kwnames=<optimized out>) at Objects/call.c:415 #54 0x0000000000428482 in call_function (kwnames=0x0, oparg=<optimized out>, pp_stack=<synthetic pointer>) at Python/ceval.c:4586 #55 _PyEval_EvalFrameDefault (f=<optimized out>, throwflag=<optimized out>) at Python/ceval.c:3103 #56 0x00000000004ec058 in PyEval_EvalFrameEx (throwflag=0, ---Type <return> to continue, or q <return> to quit--- f=Frame 0x7ffff7f80be8, for file /home/vhelke/Envs/django-cas-crash/lib/python3.7/site-packages/django/core/management/__init__.py, line 371, in execute_from_command_line (argv=['manage.py', 'runserver'], utility=<ManagementUtility(argv=[...], prog_name='manage.py', settings_exception=None) at remote 0x7ffff7f04438>)) at Python/ceval.c:547 #57 _PyEval_EvalCodeWithName (_co=<code at remote 0x7fffefd8a4b0>, globals=<optimized out>, locals=locals@entry=0x0, args=<optimized out>, argcount=1, kwnames=0x0, kwargs=kwargs@entry=0x7ffff7f80b70, kwcount=0, kwstep=kwstep@entry=1, defs=defs@entry=0x7fffefd82e28, defcount=defcount@entry=1, kwdefs=kwdefs@entry=0x0, closure=closure@entry=0x0, name='execute_from_command_line', qualname='execute_from_command_line') at Python/ceval.c:3923 #58 0x0000000000439228 in _PyFunction_FastCallKeywords (func=<optimized out>, stack=<optimized out>, nargs=<optimized out>, kwnames=<optimized out>) at Objects/call.c:433 #59 0x00000000004284bc in call_function (kwnames=0x0, oparg=<optimized out>, pp_stack=<synthetic pointer>) at Python/ceval.c:4586 #60 _PyEval_EvalFrameDefault (f=<optimized out>, throwflag=<optimized out>) at Python/ceval.c:3117 #61 0x00000000004ec058 in PyEval_EvalFrameEx (throwflag=0, f=Frame 0x7ffff7f809f8, for file manage.py, line 15, in <module> ()) at Python/ceval.c:547 #62 _PyEval_EvalCodeWithName (_co=_co@entry=<code at remote 0x7ffff7f12030>, globals=globals@entry=<unknown at remote 0x7ffff7e97148>, locals=locals@entry='manage.py', args=args@entry=0x0, argcount=argcount@entry=0, kwnames=kwnames@entry=0x0, kwargs=kwargs@entry=0x0, kwcount=kwcount@entry=0, kwstep=kwstep@entry=2, defs=defs@entry=0x0, defcount=defcount@entry=0, kwdefs=kwdefs@entry=0x0, closure=closure@entry=0x0, name=name@entry=0x0, qualname=qualname@entry=0x0) at Python/ceval.c:3923 #63 0x00000000004ec180 in PyEval_EvalCodeEx (closure=0x0, kwdefs=0x0, defcount=0, defs=0x0, kwcount=0, kws=0x0, argcount=0, args=0x0, locals=locals@entry='manage.py', globals=globals@entry=<unknown at remote 0x7ffff7e97148>, _co=_co@entry=<code at remote 0x7ffff7f12030>) at Python/ceval.c:3952 #64 PyEval_EvalCode (co=co@entry=<code at remote 0x7ffff7f12030>, globals=globals@entry={'__name__': '__main__', '__doc__': None, '__package__': None, '__loader__': <SourceFileLoader(name='__main__', path='manage.py') at remote 0x7ffff7f0dd68>, '__spec__': None, '__annotations__': {}, '__builtins__': <module at remote 0x7ffff7fc7c28>, '__file__': 'manage.py', '__cached__': None, 'os': <module at remote 0x7ffff7f08ae8>, 'sys': <module at remote 0x7ffff7fc1f98>, 'execute_from_command_line': <function at remote 0x7fffef81a048>}, locals=locals@entry={'__name__': '__main__', '__doc__': None, '__package__': None, '__loader__': <SourceFileLoader(name='__main__', path='manage.py') at remote 0x7ffff7f0dd68>, '__spec__': None, '__annotations__': {}, '__builtins__': <module at remote 0x7ffff7fc7c28>, '__file__': 'manage.py', '__cached__': None, 'os': <module at remote 0x7ffff7f08ae8>, 'sys': <module at remote 0x7ffff7fc1f98>, 'execute_from_command_line': <function at remote 0x7fffef81a048>}) at Python/ceval.c:524 #65 0x0000000000526df8 in run_mod (arena=0x7ffff7fcf180, flags=0x7fffffffda20, locals={'__name__': '__main__', '__doc__': None, '__package__': None, '__loader__': <SourceFileLoader(name='__main__', path='manage.py') at remote 0x7ffff7f0dd68>, '__spec__': None, '__annotations__': {}, '__builtins__': <module at remote 0x7ffff7fc7c28>, '__file__': 'manage.py', '__cached__': None, 'os': <module at remote 0x7ffff7f08ae8>, 'sys': <module at remote 0x7ffff7fc1f98>, 'execute_from_command_line': <function at remote 0x7fffef81a048>}, globals={'__name__': '__main__', '__doc__': None, '__package__': None, '__loader__': <SourceFileLoader(name='__main__', path='manage.py') at remote 0x7ffff7f0dd68>, '__spec__': None, '__annotations__': {}, '__builtins__': <module at remote 0x7ffff7fc7c28>, '__file__': 'manage.py', '__cached__': None, 'os': <module at remote 0x7ffff7f08ae8>, 'sys': <module at remote 0x7ffff7fc1f98>, 'execute_from_command_line': <function at remote 0x7fffef81a048>}, filename='manage.py', mod=0x96cae0) at Python/pythonrun.c:1035 #66 PyRun_FileExFlags (fp=0x980770, filename_str=<optimized out>, start=<optimized out>, globals={'__name__': '__main__', '__doc__': None, '__package__': None, '__loader__': <SourceFileLoader(name='__main__', path='manage.py') at remote 0x7ffff7f0dd68>, '__spec__': None, '__annotations__': {}, '__builtins__': <module at remote 0x7ffff7fc7c28>, '__file__': 'manage.py', '__cached__': None, 'os': <module at remote 0x7ffff7f08ae8>, 'sys': <module at remote 0x7ffff7fc1f98>, 'execute_from_command_line': <function at remote 0x7fffef81a048>}, locals={'__name__': '__main__', '__doc__': None, '__package__': None, '__loader__': <SourceFileLoader(name='__main__', path='manage.py') at remote 0x7ffff7f0dd68>, '__spec__': None, '__annotations__': {}, '__builtins__': <module at remote 0x7ffff7fc7c28>, '__file__': 'manage.py', '__cached__': None, 'os': <module at remote 0x7ffff7f08ae8>, 'sys': <module at remote 0x7ffff7fc1f98>, 'execute_from_command_line': <function at remote 0x7fffef81a048>}, closeit=1, flags=0x7fffffffda20) at Python/pythonrun.c:988 #67 0x0000000000526fdd in PyRun_SimpleFileExFlags (fp=0x980770, filename=<optimized out>, closeit=1, flags=0x7fffffffda20) at Python/pythonrun.c:430 #68 0x000000000042d90c in pymain_run_file (p_cf=0x7fffffffda20, filename=0x929450 L"manage.py", fp=0x980770) at Modules/main.c:425 #69 pymain_run_filename (cf=0x7fffffffda20, pymain=0x7fffffffdb20) at Modules/main.c:1520 #70 pymain_run_python (pymain=0x7fffffffdb20) at Modules/main.c:2520 #71 pymain_main (pymain=pymain@entry=0x7fffffffdb20) at Modules/main.c:2662 #72 0x000000000042e0dc in _Py_UnixMain (argc=<optimized out>, argv=<optimized out>) at Modules/main.c:2697 #73 0x00007ffff710b445 in __libc_start_main (main=0x41fba0 <main>, argc=3, ubp_av=0x7fffffffdd48, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fffffffdd38) at ../csu/libc-start.c:274 #74 0x0000000000429924 in _start () (gdb) ---------- messages: 322445 nosy: vhelke priority: normal severity: normal status: open title: Segfault while Django template rendering type: crash versions: Python 3.7 _______________________________________ Python tracker <rep...@bugs.python.org> <https://bugs.python.org/issue34241> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
