segfault when using ProgrammableSource
os/version: debian stretch, paraview 5.1.2 amd64
steps to reproduce:
- create new Source -> ProgrammableSource
- use the following python code
import math
#custom range function that enables floating point steps
# python: use iterables, generators and yield
def floatrange(start, end, step):
while start <= end:
yield start
start += step
# output object is vtkTable
#get ParaView output object to write to
output = self.GetOutput()
#vtkArray for saving function values
f = vtk.vtkFloatArray()
f.SetName('f(x)')
#vtkArray for x-Axis labeling
x_coords = vtk.vtkFloatArray()
x_coords.SetName('x-Axis')
#loop over interval [-0.5, 0.5] with an increment of 0.1
alpha = 3.0
omega = 2*math.pi
for x in floatrange(-5.0, 5.0, 0.01):
f.InsertNextValue( math.sin(omega*x)*math.exp(-alpha*x*x) )
x_coords.InsertNextValue(x)
print x
#add the data to the ParaView object
output.AddColumn(f)
output.AddColumn(x_coords)
- click apply
- paraview segfaults
from gdb i have the following backtrace
Program received signal SIGSEGV, Segmentation fault.
0x00007fffb516517b in PyVTKClass_GetDict () from /usr/lib/x86_64-linux-gnu/libvtkWrappingPython27Core-6.3.so.6.3
=> 0x00007fffb516517b <PyVTKClass_GetDict+43>: 48 83 3b 00 cmpq $0x0,(%rbx)
(gdb) bt
#0 0x00007fffb516517b in PyVTKClass_GetDict () from /usr/lib/x86_64-linux-gnu/libvtkWrappingPython27Core-6.3.so.6.3
#1 0x00007fffb5420037 in PyVTKClass_vtkAbstractArrayNew () from /usr/lib/x86_64-linux-gnu/libvtkCommonCorePython27D-6.3.so.6.3
#2 0x00007fffb54200b1 in PyVTKAddFile_vtkAbstractArray () from /usr/lib/x86_64-linux-gnu/libvtkCommonCorePython27D-6.3.so.6.3
#3 0x00007fffb55857be in real_initvtkCommonCorePython () from /usr/lib/x86_64-linux-gnu/libvtkCommonCorePython27D-6.3.so.6.3
#4 0x00007fffeefe6f7c in _PyImport_LoadDynamicModule (name=<optimized out>, pathname=<optimized out>, fp=<optimized out>, fp=<optimized out>, pathname=<optimized out>,
name=<optimized out>) at ../Python/importdl.c:53
#5 0x00007fffeefe7da1 in import_submodule (mod=mod@entry=<module at remote 0x7fffb9236440>, subname=subname@entry=0x555558c1bd54 "vtkCommonCorePython",
fullname=fullname@entry=0x555558c1bd50 "vtk.vtkCommonCorePython") at ../Python/import.c:2725
#6 0x00007fffeefe910e in load_next (p_buflen=<synthetic pointer>, buf=0x555558c1bd50 "vtk.vtkCommonCorePython", p_name=<synthetic pointer>, altmod=None,
mod=<module at remote 0x7fffb9236440>) at ../Python/import.c:2539
#7 import_module_level.isra.10 (level=<optimized out>, fromlist=('*',), globals=<optimized out>, name=<optimized out>) at ../Python/import.c:2247
#8 PyImport_ImportModuleLevel (name=<optimized out>, globals=<optimized out>, locals=<optimized out>, fromlist=<optimized out>, level=<optimized out>) at ../Python/import.c:2312
#9 0x00007fffeeee7328 in builtin___import__ (self=<optimized out>, args=<optimized out>, kwds=<optimized out>) at ../Python/bltinmodule.c:49
#10 0x00007fffeef345c3 in PyObject_Call (func=<built-in function __import__>, arg=<optimized out>, kw=<optimized out>) at ../Objects/abstract.c:2547
#11 0x00007fffef0476c7 in PyEval_CallObjectWithKeywords (func=<built-in function __import__>,
arg=('vtkCommonCorePython', {'__builtins__': {'bytearray': <type at remote 0x7fffef385ae0>, 'IndexError': <type at remote 0x7fffef397280>, 'all': <built-in function all>, 'help': <_Helper at remote 0x7fffbd7dbad0>, 'vars': <built-in function vars>, 'SyntaxError': <type at remote 0x7fffef3bed20>, 'unicode': <type at remote 0x7fffef3869a0>, 'UnicodeDecodeError': <type at remote 0x7fffef3cace0>, 'memoryview': <type at remote 0x7fffef381d00>, 'isinstance': <built-in function isinstance>, 'copyright': <_Printer(_Printer__data='Copyright (c) 2001-2016 Python Software Foundation.\nAll Rights Reserved.\n\nCopyright (c) 2000 BeOpen.com.\nAll Rights Reserved.\n\nCopyright (c) 1995-2001 Corporation for National Research Initiatives.\nAll Rights Reserved.\n\nCopyright (c) 1991-1995 Stichting Mathematisch Centrum, Amsterdam.\nAll Rights Reserved.', _Printer__lines=None, _Printer__name='copyright', _Printer__dirs=(), _Printer__files=(...)) at remote 0x7fffbd7db950>, 'NameError': <type at remote 0x7fffef394320>, 'BytesWarning':...(truncated), kw=<optimized out>) at ../Python/ceval.c:4221
#12 0x00007fffeeedb2ca in PyEval_EvalFrameEx (f=Frame 0x7fffbd748c20, for file /usr/lib/python2.7/dist-packages/vtk/vtkCommonCore.py, line 1, in <module> (), throwflag=<optimized out>)
at ../Python/ceval.c:2624
#13 0x00007fffef04829c in PyEval_EvalCodeEx (co=<optimized out>, globals=<optimized out>, locals=<optimized out>, args=<optimized out>, argcount=0, kws=0x0, kwcount=0, defs=0x0,
defcount=0, closure=0x0) at ../Python/ceval.c:3584
#14 0x00007fffeeed89c9 in PyEval_EvalCode (co=<optimized out>, globals=<optimized out>, locals=<optimized out>) at ../Python/ceval.c:669
#15 0x00007fffeefe5c64 in PyImport_ExecCodeModuleEx (name=name@entry=0x55555862bce0 "vtk.vtkCommonCore", co=co@entry=<code at remote 0x7fffb5e5c9b0>,
pathname=pathname@entry=0x555558628200 "/usr/lib/python2.7/dist-packages/vtk/vtkCommonCore.pyc") at ../Python/import.c:731
#16 0x00007fffeefe6650 in load_source_module (name=0x55555862bce0 "vtk.vtkCommonCore", pathname=0x555558628200 "/usr/lib/python2.7/dist-packages/vtk/vtkCommonCore.pyc", fp=<optimized out>)
at ../Python/import.c:1121
#17 0x00007fffeefe7da1 in import_submodule (mod=mod@entry=<module at remote 0x7fffb9236440>, subname=subname@entry=0x55555862bce4 "vtkCommonCore",
fullname=fullname@entry=0x55555862bce0 "vtk.vtkCommonCore") at ../Python/import.c:2725
#18 0x00007fffeefe910e in load_next (p_buflen=<synthetic pointer>, buf=0x55555862bce0 "vtk.vtkCommonCore", p_name=<synthetic pointer>, altmod=None, mod=<module at remote 0x7fffb9236440>)
at ../Python/import.c:2539
#19 import_module_level.isra.10 (level=<optimized out>, fromlist=('*',), globals=<optimized out>, name=<optimized out>) at ../Python/import.c:2247
#20 PyImport_ImportModuleLevel (name=<optimized out>, globals=<optimized out>, locals=<optimized out>, fromlist=<optimized out>, level=<optimized out>) at ../Python/import.c:2312
#21 0x00007fffeeee7328 in builtin___import__ (self=<optimized out>, args=<optimized out>, kwds=<optimized out>) at ../Python/bltinmodule.c:49
#22 0x00007fffeef345c3 in PyObject_Call (func=<built-in function __import__>, arg=<optimized out>, kw=<optimized out>) at ../Objects/abstract.c:2547
#23 0x00007fffef0476c7 in PyEval_CallObjectWithKeywords (func=<built-in function __import__>,
arg=('vtkCommonCore', {'dl': <module at remote 0x7fffb5ae8d38>, 'orig_dlopen_flags': 2, '__builtins__': {'bytearray': <type at remote 0x7fffef385ae0>, 'IndexError': <type at remote 0x7fffef397280>, 'all': <built-in function all>, 'help': <_Helper at remote 0x7fffbd7dbad0>, 'vars': <built-in function vars>, 'SyntaxError': <type at remote 0x7fffef3bed20>, 'unicode': <type at remote 0x7fffef3869a0>, 'UnicodeDecodeError': <type at remote 0x7fffef3cace0>, 'memoryview': <type at remote 0x7fffef381d00>, 'isinstance': <built-in function isinstance>, 'copyright': <_Printer(_Printer__data='Copyright (c) 2001-2016 Python Software Foundation.\nAll Rights Reserved.\n\nCopyright (c) 2000 BeOpen.com.\nAll Rights Reserved.\n\nCopyright (c) 1995-2001 Corporation for National Research Initiatives.\nAll Rights Reserved.\n\nCopyright (c) 1991-1995 Stichting Mathematisch Centrum, Amsterdam.\nAll Rights Reserved.', _Printer__lines=None, _Printer__name='copyright', _Printer__dirs=(), _Printer__files=(...)) at remote 0x7fffbd7db950>, 'N...(truncated), kw=<optimized out>) at ../Python/ceval.c:4221
#24 0x00007fffeeedb2ca in PyEval_EvalFrameEx (f=Frame 0x7fffb5b51218, for file /usr/lib/python2.7/dist-packages/vtk/__init__.py, line 39, in <module> (), throwflag=<optimized out>)
at ../Python/ceval.c:2624
#25 0x00007fffef04829c in PyEval_EvalCodeEx (co=<optimized out>, globals=<optimized out>, locals=<optimized out>, args=<optimized out>, argcount=0, kws=0x0, kwcount=0, defs=0x0,
defcount=0, closure=0x0) at ../Python/ceval.c:3584
#26 0x00007fffeeed89c9 in PyEval_EvalCode (co=<optimized out>, globals=<optimized out>, locals=<optimized out>) at ../Python/ceval.c:669
#27 0x00007fffeefe5c64 in PyImport_ExecCodeModuleEx (name=name@entry=0x555558636230 "vtk", co=co@entry=<code at remote 0x7fffb5e473b0>,
pathname=pathname@entry=0x5555587a2760 "/usr/lib/python2.7/dist-packages/vtk/__init__.pyc") at ../Python/import.c:731
#28 0x00007fffeefe6650 in load_source_module (name=0x555558636230 "vtk", pathname=0x5555587a2760 "/usr/lib/python2.7/dist-packages/vtk/__init__.pyc", fp=<optimized out>)
at ../Python/import.c:1121
#29 0x00007fffeefe75c1 in load_package (name=0x555558636230 "vtk", pathname=<optimized out>) at ../Python/import.c:1188
#30 0x00007fffeefe7da1 in import_submodule (mod=mod@entry=None, subname=subname@entry=0x555558636230 "vtk", fullname=fullname@entry=0x555558636230 "vtk") at ../Python/import.c:2725
#31 0x00007fffeefe910e in load_next (p_buflen=<synthetic pointer>, buf=0x555558636230 "vtk", p_name=<synthetic pointer>, altmod=None, mod=None) at ../Python/import.c:2539
#32 import_module_level.isra.10 (level=<optimized out>, fromlist=('dataset_adapter',), globals=<optimized out>, name=<optimized out>) at ../Python/import.c:2247
#33 PyImport_ImportModuleLevel (name=<optimized out>, globals=<optimized out>, locals=<optimized out>, fromlist=<optimized out>, level=<optimized out>) at ../Python/import.c:2312
#34 0x00007fffeeee7328 in builtin___import__ (self=<optimized out>, args=<optimized out>, kwds=<optimized out>) at ../Python/bltinmodule.c:49
#35 0x00007fffeef345c3 in PyObject_Call (func=<built-in function __import__>, arg=<optimized out>, kw=<optimized out>) at ../Objects/abstract.c:2547
#36 0x00007fffef0476c7 in PyEval_CallObjectWithKeywords (func=<built-in function __import__>,
arg=('vtk.numpy_interface', {'disp': <function at remote 0x7fffb70580c8>, 'union1d': <function at remote 0x7fffb708b668>, 'all': <function at remote 0x7fffb7ae48c0>, 'issubsctype': <function at remote 0x7fffb7b20938>, 'savez': <function at remote 0x7fffb6e31de8>, 'atleast_2d': <function at remote 0x7fffb7a8e140>, 'restoredot': <function at remote 0x7fffb7ac7b90>, 'ptp': <function at remote 0x7fffb7ae4a28>, 'unicode_': <type at remote 0x7fffb921b540>, 'ix_': <function at remote 0x7fffb7067a28>, 'mirr': <function at remote 0x7fffb6e27de8>, 'blackman': <function at remote 0x7fffb70586e0>, 'FLOATING_POINT_SUPPORT': 1, 'busdaycalendar': <type at remote 0x7fffb9214e80>, 'pkgload': <function at remote 0x7fffbbb6be60>, 'void': <type at remote 0x7fffb921b3a0>, 'ubyte': <type at remote 0x7fffb921a9e0>, 'moveaxis': <function at remote 0x7fffb7ac7de8>, 'ERR_RAISE': 2, 'void0': <type at remote 0x7fffb921b3a0>, 'tri': <function at remote 0x7fffb77ebde8>, 'diag_indices': <function at remote 0x7fffb7069578>, 'array_equal': <func...(truncated), kw=<optimized out>) at ../Python/ceval.c:4221
#37 0x00007fffeeedb2ca in PyEval_EvalFrameEx (f=Frame 0x555558548d70, for file <string>, line 9, in <module> (), throwflag=<optimized out>) at ../Python/ceval.c:2624
#38 0x00007fffef04829c in PyEval_EvalCodeEx (co=<optimized out>, globals=<optimized out>, locals=<optimized out>, args=<optimized out>, argcount=0, kws=0x0, kwcount=0, defs=0x0,
defcount=0, closure=0x0) at ../Python/ceval.c:3584
#39 0x00007fffeeed89c9 in PyEval_EvalCode (co=<optimized out>, globals=<optimized out>, locals=<optimized out>) at ../Python/ceval.c:669
#40 0x00007fffeef90196 in run_mod (arena=0x55555747a880, flags=0x7fffbd794530,
locals={'disp': <function at remote 0x7fffb70580c8>, 'union1d': <function at remote 0x7fffb708b668>, 'all': <function at remote 0x7fffb7ae48c0>, 'issubsctype': <function at remote 0x7fffb7b20938>, 'savez': <function at remote 0x7fffb6e31de8>, 'atleast_2d': <function at remote 0x7fffb7a8e140>, 'restoredot': <function at remote 0x7fffb7ac7b90>, 'ptp': <function at remote 0x7fffb7ae4a28>, 'unicode_': <type at remote 0x7fffb921b540>, 'ix_': <function at remote 0x7fffb7067a28>, 'mirr': <function at remote 0x7fffb6e27de8>, 'blackman': <function at remote 0x7fffb70586e0>, 'FLOATING_POINT_SUPPORT': 1, 'busdaycalendar': <type at remote 0x7fffb9214e80>, 'pkgload': <function at remote 0x7fffbbb6be60>, 'void': <type at remote 0x7fffb921b3a0>, 'ubyte': <type at remote 0x7fffb921a9e0>, 'moveaxis': <function at remote 0x7fffb7ac7de8>, 'ERR_RAISE': 2, 'void0': <type at remote 0x7fffb921b3a0>, 'tri': <function at remote 0x7fffb77ebde8>, 'diag_indices': <function at remote 0x7fffb7069578>, 'array_equal': <function at remote 0x7fffb7a...(truncated),
globals={'disp': <function at remote 0x7fffb70580c8>, 'union1d': <function at remote 0x7fffb708b668>, 'all': <function at remote 0x7fffb7ae48c0>, 'issubsctype': <function at remote 0x7fffb7b20938>, 'savez': <function at remote 0x7fffb6e31de8>, 'atleast_2d': <function at remote 0x7fffb7a8e140>, 'restoredot': <function at remote 0x7fffb7ac7b90>, 'ptp': <function at remote 0x7fffb7ae4a28>, 'unicode_': <type at remote 0x7fffb921b540>, 'ix_': <function at remote 0x7fffb7067a28>, 'mirr': <function at remote 0x7fffb6e27de8>, 'blackman': <function at remote 0x7fffb70586e0>, 'FLOATING_POINT_SUPPORT': 1, 'busdaycalendar': <type at remote 0x7fffb9214e80>, 'pkgload': <function at remote 0x7fffbbb6be60>, 'void': <type at remote 0x7fffb921b3a0>, 'ubyte': <type at remote 0x7fffb921a9e0>, 'moveaxis': <function at remote 0x7fffb7ac7de8>, 'ERR_RAISE': 2, 'void0': <type at remote 0x7fffb921b3a0>, 'tri': <function at remote 0x7fffb77ebde8>, 'diag_indices': <function at remote 0x7fffb7069578>, 'array_equal': <function at remote 0x7fffb7a...(truncated), filename=0x7fffef0fb705 "<string>", mod=<optimized out>) at ../Python/pythonrun.c:1376
#41 PyRun_StringFlags (
str=str@entry=0x5555585484e0 "from paraview import vtk\nfrom paraview import vtk\nhasnumpy = True\ntry:\n from numpy import *\nexcept ImportError:\n hasnumpy = False\nif hasnumpy:\n from vtk.numpy_interface import dataset_adapter\nmyarg"..., start=start@entry=257,
globals={'disp': <function at remote 0x7fffb70580c8>, 'union1d': <function at remote 0x7fffb708b668>, 'all': <function at remote 0x7fffb7ae48c0>, 'issubsctype': <function at remote 0x7fffb7b20938>, 'savez': <function at remote 0x7fffb6e31de8>, 'atleast_2d': <function at remote 0x7fffb7a8e140>, 'restoredot': <function at remote 0x7fffb7ac7b90>, 'ptp': <function at remote 0x7fffb7ae4a28>, 'unicode_': <type at remote 0x7fffb921b540>, 'ix_': <function at remote 0x7fffb7067a28>, 'mirr': <function at remote 0x7fffb6e27de8>, 'blackman': <function at remote 0x7fffb70586e0>, 'FLOATING_POINT_SUPPORT': 1, 'busdaycalendar': <type at remote 0x7fffb9214e80>, 'pkgload': <function at remote 0x7fffbbb6be60>, 'void': <type at remote 0x7fffb921b3a0>, 'ubyte': <type at remote 0x7fffb921a9e0>, 'moveaxis': <function at remote 0x7fffb7ac7de8>, 'ERR_RAISE': 2, 'void0': <type at remote 0x7fffb921b3a0>, 'tri': <function at remote 0x7fffb77ebde8>, 'diag_indices': <function at remote 0x7fffb7069578>, 'array_equal': <function at remote 0x7fffb7a...(truncated),
locals={'disp': <function at remote 0x7fffb70580c8>, 'union1d': <function at remote 0x7fffb708b668>, 'all': <function at remote 0x7fffb7ae48c0>, 'issubsctype': <function at remote 0x7fffb7b20938>, 'savez': <function at remote 0x7fffb6e31de8>, 'atleast_2d': <function at remote 0x7fffb7a8e140>, 'restoredot': <function at remote 0x7fffb7ac7b90>, 'ptp': <function at remote 0x7fffb7ae4a28>, 'unicode_': <type at remote 0x7fffb921b540>, 'ix_': <function at remote 0x7fffb7067a28>, 'mirr': <function at remote 0x7fffb6e27de8>, 'blackman': <function at remote 0x7fffb70586e0>, 'FLOATING_POINT_SUPPORT': 1, 'busdaycalendar': <type at remote 0x7fffb9214e80>, 'pkgload': <function at remote 0x7fffbbb6be60>, 'void': <type at remote 0x7fffb921b3a0>, 'ubyte': <type at remote 0x7fffb921a9e0>, 'moveaxis': <function at remote 0x7fffb7ac7de8>, 'ERR_RAISE': 2, 'void0': <type at remote 0x7fffb921b3a0>, 'tri': <function at remote 0x7fffb77ebde8>, 'diag_indices': <function at remote 0x7fffb7069578>, 'array_equal': <function at remote 0x7fffb7a...(truncated), flags=flags@entry=0x0) at ../Python/pythonrun.c:1339
#42 0x00007fffeef9154b in PyRun_SimpleStringFlags (
command=0x5555585484e0 "from paraview import vtk\nfrom paraview import vtk\nhasnumpy = True\ntry:\n from numpy import *\nexcept ImportError:\n hasnumpy = False\nif hasnumpy:\n from vtk.numpy_interface import dataset_adapter\nmyarg"..., flags=flags@entry=0x0) at ../Python/pythonrun.c:974
#43 0x00007fffef3f52ff in vtkPythonInterpreter::RunSimpleString (script=<optimized out>) at ./VTK/Utilities/PythonInterpreter/vtkPythonInterpreter.cxx:355
#44 0x00007ffff635f82b in vtkPythonProgrammableFilter::Exec (this=this@entry=0x555557f5ff30,
script=0x555558611ac0 "import math\n\n#custom range function that enables floating point steps\n# python: use iterables, generators and yield\ndef floatrange(start, end, step):\n while start <= end:\n yield start\n start += step"..., funcname=funcname@entry=0x7ffff6370a01 "RequestData") at ./ParaViewCore/ClientServerCore/Core/vtkPythonProgrammableFilter.cxx:474
#45 0x00007ffff63605ea in vtkPythonProgrammableFilter::ExecuteScript (arg=0x555557f5ff30) at ./ParaViewCore/ClientServerCore/Core/vtkPythonProgrammableFilter.cxx:290
#46 0x00007fffebb9a95b in vtkProgrammableFilter::RequestData (this=0x555557f5ff30, inputVector=<optimized out>, outputVector=<optimized out>)
at ./VTK/Filters/Programmable/vtkProgrammableFilter.cxx:236
#47 0x00007ffff6360780 in vtkPythonProgrammableFilter::ProcessRequest (this=0x555557f5ff30, request=<optimized out>, inputVector=<optimized out>, outputVector=<optimized out>)
at ./ParaViewCore/ClientServerCore/Core/vtkPythonProgrammableFilter.cxx:174
#48 0x00007fffefaa19c0 in vtkExecutive::CallAlgorithm (this=0x555557f810b0, request=0x555558621580, direction=<optimized out>, inInfo=0x555556dfe230, outInfo=0x555557f80e00)
at ./VTK/Common/ExecutionModel/vtkExecutive.cxx:775
#49 0x00007fffefa9a5f7 in vtkDemandDrivenPipeline::ExecuteData (this=this@entry=0x555557f810b0, request=request@entry=0x555558621580, inInfo=inInfo@entry=0x555556dfe230,
outInfo=outInfo@entry=0x555557f80e00) at ./VTK/Common/ExecutionModel/vtkDemandDrivenPipeline.cxx:492
#50 0x00007fffefa97a3e in vtkCompositeDataPipeline::ExecuteData (this=0x555557f810b0, request=0x555558621580, inInfoVec=0x555556dfe230, outInfoVec=0x555557f80e00)
at ./VTK/Common/ExecutionModel/vtkCompositeDataPipeline.cxx:178
#51 0x00007fffefa9de55 in vtkDemandDrivenPipeline::ProcessRequest (this=this@entry=0x555557f810b0, request=request@entry=0x555558621580, inInfoVec=inInfoVec@entry=0x555556dfe230,
outInfoVec=outInfoVec@entry=0x555557f80e00) at ./VTK/Common/ExecutionModel/vtkDemandDrivenPipeline.cxx:274
#52 0x00007fffefabd889 in vtkStreamingDemandDrivenPipeline::ProcessRequest (this=0x555557f810b0, request=request@entry=0x555558621580, inInfoVec=0x555556dfe230,
outInfoVec=outInfoVec@entry=0x555557f80e00) at ./VTK/Common/ExecutionModel/vtkStreamingDemandDrivenPipeline.cxx:328
#53 0x00007fffefa96cea in vtkCompositeDataPipeline::ForwardUpstream (this=0x5555586212d0, request=0x555558621580) at ./VTK/Common/ExecutionModel/vtkCompositeDataPipeline.cxx:705
#54 0x00007fffefa9ddff in vtkDemandDrivenPipeline::ProcessRequest (this=this@entry=0x5555586212d0, request=request@entry=0x555558621580, inInfoVec=inInfoVec@entry=0x5555585db4d0,
outInfoVec=outInfoVec@entry=0x5555585dd8d0) at ./VTK/Common/ExecutionModel/vtkDemandDrivenPipeline.cxx:260
#55 0x00007fffefabd889 in vtkStreamingDemandDrivenPipeline::ProcessRequest (this=this@entry=0x5555586212d0, request=0x555558621580, inInfoVec=0x5555585db4d0,
outInfoVec=outInfoVec@entry=0x5555585dd8d0) at ./VTK/Common/ExecutionModel/vtkStreamingDemandDrivenPipeline.cxx:328
#56 0x00007fffefa9b53c in vtkDemandDrivenPipeline::UpdateData (this=0x5555586212d0, outputPort=<optimized out>) at ./VTK/Common/ExecutionModel/vtkDemandDrivenPipeline.cxx:443
#57 0x00007fffefabec2f in vtkStreamingDemandDrivenPipeline::Update (this=0x5555586212d0, port=0, requests=0x0) at ./VTK/Common/ExecutionModel/vtkStreamingDemandDrivenPipeline.cxx:403
#58 0x00007fffedea31f3 in vtkSISourceProxyCommand (arlu=0x5555558ee300, ob=0x555557f4d460, method=<optimized out>, msg=..., resultStream=...)
at ./obj-x86_64-linux-gnu/Wrapping/ClientServer/vtkSISourceProxyClientServer.cxx:113
#59 0x00007fffec8098e5 in vtkClientServerInterpreter::CallCommandFunction (this=this@entry=0x5555558ee300, cname=0x7ffff2a65c4a "vtkSISourceProxy", ptr=ptr@entry=0x555557f4d460,
method=method@entry=0x5555585a1899 "UpdatePipeline", msg=..., result=...) at ./ParaViewCore/ClientServerStream/vtkClientServerInterpreter.cxx:848
#60 0x00007fffec809bc2 in vtkClientServerInterpreter::ProcessCommandInvoke (this=this@entry=0x5555558ee300, css=..., midx=midx@entry=0)
at ./ParaViewCore/ClientServerStream/vtkClientServerInterpreter.cxx:436
#61 0x00007fffec80a6ee in vtkClientServerInterpreter::ProcessOneMessage (this=this@entry=0x5555558ee300, css=..., message=message@entry=0)
at ./ParaViewCore/ClientServerStream/vtkClientServerInterpreter.cxx:269
#62 0x00007fffec80a93d in vtkClientServerInterpreter::ProcessStream (this=0x5555558ee300, css=...) at ./ParaViewCore/ClientServerStream/vtkClientServerInterpreter.cxx:238
#63 0x00007ffff2a09495 in vtkPVSessionCore::ExecuteStreamInternal (this=0x5555558ee360, stream=..., ignore_errors=<optimized out>)
at ./ParaViewCore/ServerImplementation/Core/vtkPVSessionCore.cxx:669
#64 0x00007ffff2a091c2 in vtkPVSessionCore::ExecuteStream (this=0x5555558ee360, location=<optimized out>, stream=..., ignore_errors=<optimized out>)
at ./ParaViewCore/ServerImplementation/Core/vtkPVSessionCore.cxx:639
#65 0x00007ffff2a076e5 in vtkPVSessionBase::ExecuteStream (this=0x555555ca0230, location=1, stream=..., ignore_errors=<optimized out>)
at ./ParaViewCore/ServerImplementation/Core/vtkPVSessionBase.cxx:168
#66 0x00007ffff667c311 in vtkSMOutputPort::UpdatePipelineInternal (this=0x555557f80450, time=0, doTime=<optimized out>) at ./ParaViewCore/ServerManager/Core/vtkSMOutputPort.cxx:193
#67 0x00007ffff66fbf80 in vtkSMSourceProxy::UpdatePipeline (this=0x555555b75ca0, time=0) at ./ParaViewCore/ServerManager/Core/vtkSMSourceProxy.cxx:337
#68 0x00007ffff38e84e8 in vtkSMParaViewPipelineControllerWithRendering::UpdatePipelineBeforeDisplay (this=<optimized out>, producer=0x555555b75ca0, outputPort=<optimized out>,
view=<optimized out>) at ./ParaViewCore/ServerManager/Rendering/vtkSMParaViewPipelineControllerWithRendering.cxx:592
#69 0x00007ffff38ea7e6 in vtkSMParaViewPipelineControllerWithRendering::ShowInPreferredView (this=0x55555833d960, producer=0x555555b75ca0, outputPort=0, view=0x555556e4b310)
at ./ParaViewCore/ServerManager/Rendering/vtkSMParaViewPipelineControllerWithRendering.cxx:478
#70 0x00007ffff7a542cf in pqApplyBehavior::showData (this=this@entry=0x5555573b6c50, source=source@entry=0x555557f86ce0, view=0x555555e19120)
at ./Qt/ApplicationComponents/pqApplyBehavior.cxx:268
#71 0x00007ffff7a53bda in pqApplyBehavior::applied (this=0x5555573b6c50, pqproxy=<optimized out>) at ./Qt/ApplicationComponents/pqApplyBehavior.cxx:132
#72 0x00007ffff522f660 in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#73 0x00007ffff7460aa2 in pqPropertiesPanel::applied (this=this@entry=0x555555bd8ac0, _t1=<optimized out>) at ./obj-x86_64-linux-gnu/Qt/Components/moc_pqPropertiesPanel.cxx:223
#74 0x00007ffff7391ec1 in pqPropertiesPanel::apply (this=0x555555bd8ac0) at ./Qt/Components/pqPropertiesPanel.cxx:865
#75 0x00007ffff522f660 in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#76 0x00007ffff5de6c72 in QAbstractButton::clicked(bool) () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
#77 0x00007ffff5b1d5c3 in ?? () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
#78 0x00007ffff5b1e944 in ?? () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
#79 0x00007ffff5b1ea54 in QAbstractButton::mouseReleaseEvent(QMouseEvent*) () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
#80 0x00007ffff579de80 in QWidget::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
#81 0x00007ffff574754c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
#82 0x00007ffff574fca7 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
#83 0x00007ffff521af1d in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#84 0x00007ffff574dccb in QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool) ()
from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
#85 0x00007ffff57c91a9 in ?? () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
#86 0x00007ffff57c7b5c in QApplication::x11ProcessEvent(_XEvent*) () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
#87 0x00007ffff57f1502 in ?? () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
#88 0x00007fffe9bda7f7 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#89 0x00007fffe9bdaa60 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#90 0x00007fffe9bdab0c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#91 0x00007ffff524b854 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#92 0x00007ffff57f15d6 in ?? () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
#93 0x00007ffff52197ef in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#94 0x00007ffff5219b55 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#95 0x00007ffff521fbd9 in QCoreApplication::exec() () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#96 0x000055555555b671 in main (argc=<optimized out>, argv=0x7fffffffde08) at ./obj-x86_64-linux-gnu/Applications/ParaView/paraview_main.cxx:123
happy to help with further info.