(gdb) bt
#0  V8Worker::QueueSize() () at /usr/local/include/c++/7.2.0/bits/atomic_base.h:396
#1  0x000000000041b8d1 in AppWorker::RouteMessageWithResponse(header_s*, message_s*) ()
    at /home/couchbase/jenkins/workspace/couchbase-server-unix/goproj/src/github.com/couchbase/eventing/v8_consumer/src/client.cc:201
#2  0x000000000041e4f5 in AppWorker::ParseValidChunk(uv_stream_s*, int, char const*) ()
    at /home/couchbase/jenkins/workspace/couchbase-server-unix/goproj/src/github.com/couchbase/eventing/v8_consumer/src/client.cc:530
#3  0x00007f4f659f6e5c in uv__read (stream=0x769ae0) at src/unix/stream.c:1243
#4  0x00007f4f659f775c in uv__stream_io (loop=Unhandled dwarf expression opcode 0xf3
) at src/unix/stream.c:1309
#5  0x00007f4f659fbfc8 in uv__io_poll (loop=0x769790, timeout=-1) at src/unix/linux-core.c:400
#6  0x00007f4f659edc48 in uv_run (loop=0x769790, mode=UV_RUN_DEFAULT) at src/unix/core.c:362
#7  0x0000000000419075 in AppWorker::InitUDS(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, int, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >) ()
    at /home/couchbase/jenkins/workspace/couchbase-server-unix/goproj/src/github.com/couchbase/eventing/v8_consumer/src/client.cc:422
#8  0x0000000000424228 in main () at /home/couchbase/jenkins/workspace/couchbase-server-unix/goproj/src/github.com/couchbase/eventing/v8_consumer/src/client.cc:701