[Paraview] Pvbatch 4.1.0 core dumps when loading LIC plugin on server and client

Wed Apr 16 16:01:04 EDT 2014

Burlen,

This is due to a bug in the plugin loading mechanism. For now, I suggest
Joe to only load the "Server side" plugin since that's all that's needed in
pvbatch mode.

Utkarsh

On Wed, Apr 16, 2014 at 3:45 PM, Burlen Loring <burlen.loring at gmail.com>wrote:

>  Oh, that is a complete example. :-) my bad.
>
> I was able to reproduce using the 4.1 binary, I'll try with a debug build
> and see if I can determine what's going wrong.
>
>
> $PV_LIBRARY_PATH=/work/ParaView/ParaView-4.1.0-Linux-64bit/lib/paraview-4.1/
> ParaView-4.1.0-Linux-64bit/bin/pvbatch --enable-bt ./load-lic.py
> pvPath
> /work/ParaView/ParaView-4.1.0-Linux-64bit/lib/paraview-4.1/
>
> =========================================================
> Process id 3415 Caught SIGSEGV at 0x0 address not mapped to object
> Program Stack:
> WARNING: The stack trace will not use advanced capabilities because this
> is a release build.
> 0x3769a0ef90 : ??? [(???) ???:-1]
> 0x376c6940cf : std::ostream::sentry::sentry(std::ostream&)
> [(libstdc++.so.6) ???:-1]
> 0x376c694799 : std::basic_ostream<char, std::char_traits<char> >&
> std::__ostream_insert<char, std::char_traits<char>
> >(std::basic_ostream<char, std::char_traits<char> >&, char const*, long)
> [(libstdc++.so.6) ???:-1]
> 0x376c694bf7 : std::basic_ostream<char, std::char_traits<char> >&
> std::operator<< <std::char_traits<char> >(std::basic_ostream<char,
> std::char_traits<char> >&, char const*) [(libstdc++.so.6) ???:-1]
> 0x7f032f6376cd : vtkClientServerInterpreter::AddNewInstanceFunction(char
> const*, vtkObjectBase* (*)(void*), void*, void (*)(void*))
> [(libvtkClientServer-pv4.1.so.1) ???:-1]
> 0x7f030f683bec :
> vtkSurfaceLICRepresentation_Init(vtkClientServerInterpreter*)
> [(libSurfaceLIC.so) ???:-1]
> 0x7f032f75ddeb :
> vtkClientServerInterpreterInitializer::RegisterCallback(void
> (*)(vtkClientServerInterpreter*)) [(libvtkPVCommon-pv4.1.so.1) ???:-1]
> 0x7f033111fd97 : vtkPVPluginTracker::RegisterPlugin(vtkPVPlugin*)
> [(libvtkPVClientServerCoreCore-pv4.1.so.1) ???:-1]
> 0x7f0331114318 : vtkPVPluginLoader::LoadPlugin(char const*, vtkPVPlugin*)
> [(libvtkPVClientServerCoreCore-pv4.1.so.1) ???:-1]
> 0x7f03311168bd : vtkPVPluginLoader::LoadPluginInternal(char const*, bool)
> [(libvtkPVClientServerCoreCore-pv4.1.so.1) ???:-1]
> 0x7f0331d2fc31 : vtkPVPluginLoaderCommand(vtkClientServerInterpreter*,
> vtkObjectBase*, char const*, vtkClientServerStream const&,
> vtkClientServerStream&, void*)
> [(libvtkPVServerManagerApplication-pv4.1.so.1) ???:-1]
> 0x7f032f637250 : vtkClientServerInterpreter::CallCommandFunction(char
> const*, vtkObjectBase*, char const*, vtkClientServerStream const&,
> vtkClientServerStream&) [(libvtkClientServer-pv4.1.so.1) ???:-1]
> 0x7f032f63c183 :
> vtkClientServerInterpreter::ProcessCommandInvoke(vtkClientServerStream
> const&, int) [(libvtkClientServer-pv4.1.so.1) ???:-1]
> 0x7f032f63aef2 :
> vtkClientServerInterpreter::ProcessOneMessage(vtkClientServerStream const&,
> int) [(libvtkClientServer-pv4.1.so.1) ???:-1]
> 0x7f032f63b3ad :
> vtkClientServerInterpreter::ProcessStream(vtkClientServerStream const&)
> [(libvtkClientServer-pv4.1.so.1) ???:-1]
> 0x7f03312c637c :
> vtkPVSessionCore::ExecuteStreamInternal(vtkClientServerStream const&, bool)
> [(libvtkPVServerImplementationCore-pv4.1.so.1) ???:-1]
> 0x7f03312c5c28 : vtkPVSessionCore::ExecuteStream(unsigned int,
> vtkClientServerStream const&, bool)
> [(libvtkPVServerImplementationCore-pv4.1.so.1) ???:-1]
> 0x7f03312c4063 : vtkPVSessionBase::ExecuteStream(unsigned int,
> vtkClientServerStream const&, bool)
> [(libvtkPVServerImplementationCore-pv4.1.so.1) ???:-1]
> 0x7f03314fb05b : vtkSMPluginLoaderProxy::LoadPlugin(char const*)
> [(libvtkPVServerManagerCore-pv4.1.so.1) ???:-1]
> 0x7f03314fbfd9 : vtkSMPluginManager::LoadRemotePlugin(char const*,
> vtkSMSession*) [(libvtkPVServerManagerCore-pv4.1.so.1) ???:-1]
> 0x7f03156bddfb : ??? [(???) ???:-1]
> 0x7f032d555e0a : PyEval_EvalFrameEx [(libpython2.7.so.1.0) ???:-1]
> 0x7f032d557f99 : PyEval_EvalCodeEx [(libpython2.7.so.1.0) ???:-1]
> 0x7f032d5564e5 : PyEval_EvalFrameEx [(libpython2.7.so.1.0) ???:-1]
> 0x7f032d557f99 : PyEval_EvalCodeEx [(libpython2.7.so.1.0) ???:-1]
> 0x7f032d5564e5 : PyEval_EvalFrameEx [(libpython2.7.so.1.0) ???:-1]
> 0x7f032d557f99 : PyEval_EvalCodeEx [(libpython2.7.so.1.0) ???:-1]
> 0x7f032d558292 : PyEval_EvalCode [(libpython2.7.so.1.0) ???:-1]
> 0x7f032d57b7b1 : PyRun_FileExFlags [(libpython2.7.so.1.0) ???:-1]
> 0x7f032d57ba87 : PyRun_SimpleFileExFlags [(libpython2.7.so.1.0) ???:-1]
> 0x7f032d58db27 : Py_Main [(libpython2.7.so.1.0) ???:-1]
> 0x40218f : ParaViewPython::Run(int, int, char**) [(pvbatch) ???:-1]
> 0x3769621b45 : __libc_start_main [(libc.so.6) ???:-1]
> 0x401dca : __gxx_personality_v0 [(pvbatch) ???:-1]
> =========================================================
>
> Aborted
>
>
> On 04/16/2014 11:37 AM, Burlen Loring wrote:
>
> mind sharing a complete example?
>
> On 04/16/2014 07:24 AM, Joe Borġ wrote:
>
>
>  Create a Python file with the following commands:
>
> from paraview.simple import *
>
> print 'Loading on server...'
> LoadPlugin('/opt/ParaView/ParaView-4.1.0-Linux-64bit/lib/paraview-4.1/libSurfaceLIC.so',
> True, globals())
> print '...loaded.'
> print 'Loading on client...'
> LoadPlugin('/opt/ParaView/ParaView-4.1.0-Linux-64bit/lib/paraview-4.1/libSurfaceLIC.so',
> False, globals())
> print '...loaded.
>
> And then run it to see:
>
> $ pvbatch pv_lic_plugin_test.py
> Loading on server...
> ...loaded.
> Loading on client...
> Segmentation fault (core dumped)
>
> It doesn't work the other way around, either.
>
> Thanks,
> Joe
>
>
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