Bump the priority of the Github issue to P1. Let's track it over there. On Wednesday, February 13, 2019 at 8:36:09 PM UTC-8, Gautham B A wrote: > > I had filed it long back - https://github.com/grpc/grpc/issues/17807 . > > On Thursday, 14 February 2019 00:06:05 UTC+5:30, Carl Mastrangelo wrote: >> >> Hi, can you file an issue on gRPC's GitHub issue tracker? >> https://github.com/grpc/grpc/issues/new >> >> On Thursday, January 24, 2019 at 7:37:05 AM UTC-8, Gautham B A wrote: >>> >>> Hi all, >>> >>> I just cloned and built gRPC >>> (SHA 9ed8734efb9b1b2cd892942c2c6dd57e903ce719). I'm getting SEGFAULT when I >>> try to run greeter_client in C++. It SEGFAULTs when the RPC call is made - >>> >>> Status status = stub_->SayHello(&context, request, &reply); >>> >>> Here's how I'm building greeter_client - >>> >>> cmake_minimum_required(VERSION 3.13) >>> project(HelloWorld) >>> >>> set(CMAKE_CXX_STANDARD 17) >>> >>> set(GRPC_BUILD_DIR >>> /Users/gautham/projects/github/grpc) >>> >>> set(LIB_GRPC >>> ${GRPC_BUILD_DIR}/libs/opt/libgpr.dylib >>> ${GRPC_BUILD_DIR}/libs/opt/libaddress_sorting.dylib >>> ${GRPC_BUILD_DIR}/libs/opt/libgrpc++.dylib >>> ${GRPC_BUILD_DIR}/libs/opt/libgrpc++_cronet.dylib >>> ${GRPC_BUILD_DIR}/libs/opt/libgrpc++_error_details.dylib >>> ${GRPC_BUILD_DIR}/libs/opt/libgrpc++_reflection.dylib >>> ${GRPC_BUILD_DIR}/libs/opt/libgrpc++_unsecure.dylib >>> ${GRPC_BUILD_DIR}/libs/opt/libgrpc.dylib >>> ${GRPC_BUILD_DIR}/libs/opt/libgrpc_cronet.dylib >>> ${GRPC_BUILD_DIR}/libs/opt/libgrpc_unsecure.dylib >>> ${GRPC_BUILD_DIR}/libs/opt/libgrpcpp_channelz.dylib >>> ) >>> >>> set(LIB_PROTOBUF >>> >>> ${GRPC_BUILD_DIR}/third_party/protobuf/src/.libs/libprotobuf-lite.17.dylib >>> >>> ${GRPC_BUILD_DIR}/third_party/protobuf/src/.libs/libprotobuf-lite.dylib >>> >>> ${GRPC_BUILD_DIR}/third_party/protobuf/src/.libs/libprotobuf.17.dylib >>> >>> ${GRPC_BUILD_DIR}/third_party/protobuf/src/.libs/libprotobuf.dylib >>> >>> ${GRPC_BUILD_DIR}/third_party/protobuf/src/.libs/libprotoc.17.dylib >>> ${GRPC_BUILD_DIR}/third_party/protobuf/src/.libs/libprotoc.dylib >>> ) >>> >>> include_directories( >>> ${GRPC_BUILD_DIR}/include >>> ) >>> >>> add_executable(greeter_client >>> greeter_client.cc >>> helloworld.grpc.pb.cc >>> helloworld.pb.cc >>> ) >>> >>> target_link_libraries(greeter_client >>> ${LIB_GRPC} >>> ${LIB_PROTOBUF} >>> ) >>> >>> Here's the coredump - >>> * thread #1, stop reason = signal SIGSTOP >>> * frame #0: 0x00007fffa253a19e libsystem_kernel.dylib`poll + 10 >>> frame #1: 0x000000010e6c01a6 >>> libgrpc.dylib`pollset_work(pollset=<unavailable>, >>> worker_hdl=0x00007fff519dded8, deadline=<unavailable>) at >>> ev_poll_posix.cc:1063 [opt] >>> frame #2: 0x000000010e6e5999 >>> libgrpc.dylib`cq_pluck(cq=0x00007fad6240ae40, tag=0x00007fff519de200, >>> deadline=<unavailable>, reserved=<unavailable>) at completion_queue.cc:1282 >>> [opt] >>> frame #3: 0x000000010e22c4d1 >>> greeter_client`grpc::CompletionQueue::Pluck(grpc::internal::CompletionQueueTag*) >>> >>> + 161 >>> frame #4: 0x000000010e22b810 >>> greeter_client`grpc::internal::BlockingUnaryCallImpl<helloworld::HelloRequest, >>> >>> helloworld::HelloReply>::BlockingUnaryCallImpl(grpc::ChannelInterface*, >>> grpc::internal::RpcMethod const&, grpc::ClientContext*, >>> helloworld::HelloRequest const&, helloworld::HelloReply*) + 704 >>> frame #5: 0x000000010e22b4ed >>> greeter_client`grpc::internal::BlockingUnaryCallImpl<helloworld::HelloRequest, >>> >>> helloworld::HelloReply>::BlockingUnaryCallImpl(grpc::ChannelInterface*, >>> grpc::internal::RpcMethod const&, grpc::ClientContext*, >>> helloworld::HelloRequest const&, helloworld::HelloReply*) + 61 >>> frame #6: 0x000000010e228921 greeter_client`grpc::Status >>> grpc::internal::BlockingUnaryCall<helloworld::HelloRequest, >>> helloworld::HelloReply>(grpc::ChannelInterface*, grpc::internal::RpcMethod >>> const&, grpc::ClientContext*, helloworld::HelloRequest const&, >>> helloworld::HelloReply*) + 81 >>> frame #7: 0x000000010e2288c5 >>> greeter_client`helloworld::Greeter::Stub::SayHello(grpc::ClientContext*, >>> helloworld::HelloRequest const&, helloworld::HelloReply*) + 85 >>> frame #8: 0x000000010e226ecb >>> greeter_client`GreeterClient::SayHello(std::__1::basic_string<char, >>> std::__1::char_traits<char>, std::__1::allocator<char> > const&) + 235 >>> frame #9: 0x000000010e226c05 greeter_client`main + 469 >>> frame #10: 0x00007fffa240a235 libdyld.dylib`start + 1 >>> frame #11: 0x00007fffa240a235 libdyld.dylib`start + 1 >>> >>> I'm using macOS Sierra 10.12.6 >>> >>> Compiler - >>> clang >>> Apple LLVM version 9.0.0 (clang-900.0.39.2) >>> Target: x86_64-apple-darwin16.7.0 >>> Thread model: posix >>> >>> Can anyone please help me? >>> >>> Thanks, >>> --Gautham >>> >>>
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