[vtk-developers] VTK Coverage drop

Thu Dec 3 12:11:08 EST 2015

That's mine, i will look at it.

Mathieu Westphal

On Thu, Dec 3, 2015 at 6:04 PM, Ken Martin <ken.martin at kitware.com> wrote:

> Bad memory access in vtkPython.h below this->Force is true.  Not sure if
> that rings a bell with anyone.  Build with Tcl and Python and the PyInterp
> option to get the error
>
> class vtkPythonScopeGilEnsurer
> {
> public:
>   vtkPythonScopeGilEnsurer(bool force = false)
>     : State(PyGILState_UNLOCKED)
>     {
> #ifdef VTK_PYTHON_FULL_THREADSAFE
>     // Force is always true with FULL_THREADSAFE
>     force = true;
> #endif
>     this->Force = force;
>     if (this->Force)
>       {
>       this->State = PyGILState_Ensure();
>
> stack is
>
> > vtkPythonInterpreter-6.3.dll!vtkPythonScopeGilEnsurer::vtkPythonScopeGilEnsurer(bool
> force)  Line 152 + 0x6 bytes C++
>   vtkPythonInterpreter-6.3.dll!vtkPythonInteractiveInterpreter::vtkInternals::CleanupPythonObjects()
>  Line 48 + 0xc bytes C++
>   vtkPythonInterpreter-6.3.dll!vtkPythonInteractiveInterpreter::vtkInternals::~vtkInternals()
>  Line 38 + 0xa bytes C++
>   vtkPythonInterpreter-6.3.dll!vtkPythonInteractiveInterpreter::vtkInternals::`scalar
> deleting destructor'()  + 0x2c bytes C++
>   vtkPythonInterpreter-6.3.dll!vtkPythonInteractiveInterpreter::~vtkPythonInteractiveInterpreter()
>  Line 142 + 0x2f bytes C++
>   vtkPythonInterpreter-6.3.dll!vtkPythonInteractiveInterpreter::`vector
> deleting destructor'()  + 0x7d bytes C++
>   vtkCommonCore-6.3.dll!vtkObjectBase::UnRegisterInternal(vtkObjectBase *
> __formal, int check)  Line 232 + 0x31 bytes C++
>   vtkCommonCore-6.3.dll!vtkObject::UnRegisterInternal(vtkObjectBase * o,
> int check)  Line 901 C++
>   vtkCommonCore-6.3.dll!vtkObjectBase::UnRegister(vtkObjectBase * o)
>  Line 190 C++
>   vtkCommonCore-6.3.dll!vtkObjectBase::Delete()  Line 135 C++
>   vtkCommonCoreTCL-6.3.dll!vtkObjectBaseCppCommand(vtkObjectBase * op,
> Tcl_Interp * interp, int argc, char * * argv)  Line 109 C++
>   vtkCommonCoreTCL-6.3.dll!vtkObjectCppCommand(vtkObject * op, Tcl_Interp
> * interp, int argc, char * * argv)  Line 855 + 0x25 bytes C++
>   vtkPythonInterpreterTCL-6.3.dll!vtkPythonInteractiveInterpreterCppCommand(vtkPythonInteractiveInterpreter
> * op, Tcl_Interp * interp, int argc, char * * argv)  Line 342 + 0x25 bytes
> C++
>   vtkPythonInterpreterTCL-6.3.dll!vtkPythonInteractiveInterpreterCommand(void
> * cd, Tcl_Interp * interp, int argc, char * * argv)  Line 33 C++
>   vtkCommonCoreTCL-6.3.dll!vtkTclGenericDeleteObject(void * cd)  Line 132
> C++
>
>
> On Thu, Dec 3, 2015 at 11:35 AM, Ken Martin <ken.martin at kitware.com>
> wrote:
>
>> I was digging into this yesterday. I'm pretty sure it is an assert that
>> was added on that day. You have to build with Tcl and Python and PyInterp I
>> believe to actually hit it which is still in the process of compiling on my
>> system.
>>
>> On Thu, Dec 3, 2015 at 10:54 AM, Bill Lorensen <bill.lorensen at gmail.com>
>> wrote:
>>
>>> Will,
>>>
>>> That explains why we did not see your FlyingEdges's PrintSelfs having
>>> coverage...
>>>
>>> On Thu, Dec 3, 2015 at 10:38 AM, Will Schroeder
>>> <will.schroeder at kitware.com> wrote:
>>> > Wow great catch Bill. I'm wondering how many dashboard errors are
>>> going to
>>> > pop up when otherPrint comes back online....
>>> >
>>> > On Thu, Dec 3, 2015 at 10:12 AM, Bill Lorensen <
>>> bill.lorensen at gmail.com>
>>> > wrote:
>>> >>
>>> >> Folks,
>>> >>
>>> >> We noticed that the vtk code coverage had dropped by 5% recently. It
>>> >> turns out that the otherPrint.tcl test started to segfault around
>>> >> November 23.
>>> >>
>>> >> Bill
>>> >> _______________________________________________
>>> >> Powered by www.kitware.com
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>>> >>
>>> >
>>> >
>>> >
>>> > --
>>> > William J. Schroeder, PhD
>>> > Kitware, Inc.
>>> > 28 Corporate Drive
>>> > Clifton Park, NY 12065
>>> > will.schroeder at kitware.com
>>> > http://www.kitware.com
>>> > (518) 881-4902
>>>
>>>
>>>
>>> --
>>> Unpaid intern in BillsBasement at noware dot com
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>>>
>>
>>
>> --
>> Ken Martin PhD
>> Chairman & CFO
>> Kitware Inc.
>> 28 Corporate Drive
>> Clifton Park NY 12065
>> 518 371 3971
>>
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>>
>
>
>
> --
> Ken Martin PhD
> Chairman & CFO
> Kitware Inc.
> 28 Corporate Drive
> Clifton Park NY 12065
> 518 371 3971
>
> This communication, including all attachments, contains confidential and
> legally privileged information, and it is intended only for the use of the
> addressee.  Access to this email by anyone else is unauthorized. If you are
> not the intended recipient, any disclosure, copying, distribution or any
> action taken in reliance on it is prohibited and may be unlawful. If you
> received this communication in error please notify us immediately and
> destroy the original message.  Thank you.
>
> _______________________________________________
> Powered by www.kitware.com
>
> Visit other Kitware open-source projects at
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