Created by: kolinwei

*** SIGSEGV (@0x40000000a) received by PID 14246 (TID 0x7fa3cd7fa700) from PID 10; stack trace: *** @ 0x7fa5bd812390 (unknown) @ 0x7fa569adc575 paddle::framework::Executor::RunPreparedContext() @ 0x7fa56a6ae40a _ZNSt17_Function_handlerIFSt10unique_ptrIN6paddle8platform13EnforceNotMetESt14default_deleteIS3_EEvESt17reference_wrapperISt12_Bind_simpleIFS8_IZNS1_9framework10ThreadPool18RunAndGetExceptionIZNS1_9operatorsL21ParallelExecuteBlocksERKSt6vectorImSaImEEPNSA_8ExecutorERKSE_ISt10shared_ptrINSA_22ExecutorPrepareContextEESaISN_EEPNSA_11ProgramDescEPNSA_5ScopeEEUlvE_EESt6futureIS6_ET_EUlvE_EvEEEE9_M_invokeERKSt9_Any_data @ 0x7fa56a56892a std::_Function_handler<>::_M_invoke() @ 0x7fa56a567f47 std::__future_base::_State_base::_M_do_set() @ 0x7fa5bd80fa99 __pthread_once_slow @ 0x7fa56a6adad2 _ZNSt13__future_base11_Task_stateIZN6paddle9framework10ThreadPool18RunAndGetExceptionIZNS1_9operatorsL21ParallelExecuteBlocksERKSt6vectorImSaImEEPNS2_8ExecutorERKS6_ISt10shared_ptrINS2_22ExecutorPrepareContextEESaISF_EEPNS2_11ProgramDescEPNS2_5ScopeEEUlvE_EESt6futureISt10unique_ptrINS1_8platform13EnforceNotMetESt14default_deleteISS_EEET_EUlvE_SaIiEFSV_vEE6_M_runEv @ 0x7fa56a88b6a8 paddle::framework::ThreadPool::TaskLoop() @ 0x7fa57c688c80 (unknown) @ 0x7fa5bd8086ba start_thread @ 0x7fa5bd53e41d clone @ 0x0 (unknown) Segmentation fault (core dumped)