Hello,
We are currently facing a problem which occurs while navigating on our website, we haven’t identified any route / N1QL request that might be causing this issue, it seems to happen randomly after navigating.
When i go to the server logs i get this one before the crash : free(): invalid pointer
I ran valgrind to check where this was coming from and saw some paths leading to couchbase, here’s the log (i cut part of the log because of the characters limit) :
Thread 12:
Invalid read of size 8
at 0x7106F6C: memmove (in /usr/libexec/valgrind/vgpreload_memcheck-amd64-linux.so)
by 0x7221573: std::string::_M_mutate(unsigned long, unsigned long, unsigned long) (in /usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.33)
by 0x72216D6: std::string::_M_leak_hard() (in /usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.33)
by 0x2E9AC783: bool std::__detail::_Compiler<std::regex_traits<char> >::_M_expression_term<false, false>(std::pair<bool, char>&, std::__detail::_BracketMatcher<std::regex_traits<char>, false, false>&) (in /src/node_modules/@couchbase/couchbase-linux-x64-napi/couchbase-v4.4.6-napi-v6-linux-x64-boringssl.node)
by 0x2E9B2AFD: void std::__detail::_Compiler<std::regex_traits<char> >::_M_insert_bracket_matcher<false, false>(bool) (in /src/node_modules/@couchbase/couchbase-linux-x64-napi/couchbase-v4.4.6-napi-v6-linux-x64-boringssl.node)
by 0x2E9B3EC3: std::__detail::_Compiler<std::regex_traits<char> >::_M_bracket_expression() (in /src/node_modules/@couchbase/couchbase-linux-x64-napi/couchbase-v4.4.6-napi-v6-linux-x64-boringssl.node)
by 0x2E9B3F8F: std::__detail::_Compiler<std::regex_traits<char> >::_M_atom() (in /src/node_modules/@couchbase/couchbase-linux-x64-napi/couchbase-v4.4.6-napi-v6-linux-x64-boringssl.node)
by 0x2E9B478F: std::__detail::_Compiler<std::regex_traits<char> >::_M_alternative() (in /src/node_modules/@couchbase/couchbase-linux-x64-napi/couchbase-v4.4.6-napi-v6-linux-x64-boringssl.node)
by 0x2E9B4702: std::__detail::_Compiler<std::regex_traits<char> >::_M_alternative() (in /src/node_modules/@couchbase/couchbase-linux-x64-napi/couchbase-v4.4.6-napi-v6-linux-x64-boringssl.node)
by 0x2E9B49A8: std::__detail::_Compiler<std::regex_traits<char> >::_M_disjunction() (in /src/node_modules/@couchbase/couchbase-linux-x64-napi/couchbase-v4.4.6-napi-v6-linux-x64-boringssl.node)
by 0x2E9B50B4: std::__detail::_Compiler<std::regex_traits<char> >::_Compiler(char const*, char const*, std::locale const&, std::regex_constants::syntax_option_type) (in /src/node_modules/@couchbase/couchbase-linux-x64-napi/couchbase-v4.4.6-napi-v6-linux-x64-boringssl.node)
by 0x2E9D55CA: couchbase::core::operations::query_request::make_response(couchbase::core::error_context::query&&, couchbase::core::io::http_response const&) (in /src/node_modules/@couchbase/couchbase-linux-x64-napi/couchbase-v4.4.6-napi-v6-linux-x64-boringssl.node)
Address 0x36083038 is 8 bytes before a block of size 121,203,257 alloc'd
at 0x70FAFA3: operator new(unsigned long) (in /usr/libexec/valgrind/vgpreload_memcheck-amd64-linux.so)
by 0x7221148: std::string::_Rep::_S_create(unsigned long, unsigned long, std::allocator<char> const&) (in /usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.33)
by 0x72214BA: std::string::_M_mutate(unsigned long, unsigned long, unsigned long) (in /usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.33)
by 0x72216D6: std::string::_M_leak_hard() (in /usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.33)
by 0x2E9AC783: bool std::__detail::_Compiler<std::regex_traits<char> >::_M_expression_term<false, false>(std::pair<bool, char>&, std::__detail::_BracketMatcher<std::regex_traits<char>, false, false>&) (in /src/node_modules/@couchbase/couchbase-linux-x64-napi/couchbase-v4.4.6-napi-v6-linux-x64-boringssl.node)
by 0x2E9B2AFD: void std::__detail::_Compiler<std::regex_traits<char> >::_M_insert_bracket_matcher<false, false>(bool) (in /src/node_modules/@couchbase/couchbase-linux-x64-napi/couchbase-v4.4.6-napi-v6-linux-x64-boringssl.node)
by 0x2E9B3EC3: std::__detail::_Compiler<std::regex_traits<char> >::_M_bracket_expression() (in /src/node_modules/@couchbase/couchbase-linux-x64-napi/couchbase-v4.4.6-napi-v6-linux-x64-boringssl.node)
by 0x2E9B3F8F: std::__detail::_Compiler<std::regex_traits<char> >::_M_atom() (in /src/node_modules/@couchbase/couchbase-linux-x64-napi/couchbase-v4.4.6-napi-v6-linux-x64-boringssl.node)
by 0x2E9B478F: std::__detail::_Compiler<std::regex_traits<char> >::_M_alternative() (in /src/node_modules/@couchbase/couchbase-linux-x64-napi/couchbase-v4.4.6-napi-v6-linux-x64-boringssl.node)
by 0x2E9B4702: std::__detail::_Compiler<std::regex_traits<char> >::_M_alternative() (in /src/node_modules/@couchbase/couchbase-linux-x64-napi/couchbase-v4.4.6-napi-v6-linux-x64-boringssl.node)
by 0x2E9B49A8: std::__detail::_Compiler<std::regex_traits<char> >::_M_disjunction() (in /src/node_modules/@couchbase/couchbase-linux-x64-napi/couchbase-v4.4.6-napi-v6-linux-x64-boringssl.node)
by 0x2E9B50B4: std::__detail::_Compiler<std::regex_traits<char> >::_Compiler(char const*, char const*, std::locale const&, std::regex_constants::syntax_option_type) (in /src/node_modules/@couchbase/couchbase-linux-x64-napi/couchbase-v4.4.6-napi-v6-linux-x64-boringssl.node)
...
Invalid read of size 8
at 0x7106F88: memmove (in /usr/libexec/valgrind/vgpreload_memcheck-amd64-linux.so)
by 0x7221573: std::string::_M_mutate(unsigned long, unsigned long, unsigned long) (in /usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.33)
by 0x72216D6: std::string::_M_leak_hard() (in /usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.33)
by 0x2E9AC783: bool std::__detail::_Compiler<std::regex_traits<char> >::_M_expression_term<false, false>(std::pair<bool, char>&, std::__detail::_BracketMatcher<std::regex_traits<char>, false, false>&) (in /src/node_modules/@couchbase/couchbase-linux-x64-napi/couchbase-v4.4.6-napi-v6-linux-x64-boringssl.node)
by 0x2E9B2AFD: void std::__detail::_Compiler<std::regex_traits<char> >::_M_insert_bracket_matcher<false, false>(bool) (in /src/node_modules/@couchbase/couchbase-linux-x64-napi/couchbase-v4.4.6-napi-v6-linux-x64-boringssl.node)
by 0x2E9B3EC3: std::__detail::_Compiler<std::regex_traits<char> >::_M_bracket_expression() (in /src/node_modules/@couchbase/couchbase-linux-x64-napi/couchbase-v4.4.6-napi-v6-linux-x64-boringssl.node)
by 0x2E9B3F8F: std::__detail::_Compiler<std::regex_traits<char> >::_M_atom() (in /src/node_modules/@couchbase/couchbase-linux-x64-napi/couchbase-v4.4.6-napi-v6-linux-x64-boringssl.node)
by 0x2E9B478F: std::__detail::_Compiler<std::regex_traits<char> >::_M_alternative() (in /src/node_modules/@couchbase/couchbase-linux-x64-napi/couchbase-v4.4.6-napi-v6-linux-x64-boringssl.node)
by 0x2E9B4702: std::__detail::_Compiler<std::regex_traits<char> >::_M_alternative() (in /src/node_modules/@couchbase/couchbase-linux-x64-napi/couchbase-v4.4.6-napi-v6-linux-x64-boringssl.node)
by 0x2E9B49A8: std::__detail::_Compiler<std::regex_traits<char> >::_M_disjunction() (in /src/node_modules/@couchbase/couchbase-linux-x64-napi/couchbase-v4.4.6-napi-v6-linux-x64-boringssl.node)
by 0x2E9B50B4: std::__detail::_Compiler<std::regex_traits<char> >::_Compiler(char const*, char const*, std::locale const&, std::regex_constants::syntax_option_type) (in /src/node_modules/@couchbase/couchbase-linux-x64-napi/couchbase-v4.4.6-napi-v6-linux-x64-boringssl.node)
by 0x2E9D55CA: couchbase::core::operations::query_request::make_response(couchbase::core::error_context::query&&, couchbase::core::io::http_response const&) (in /src/node_modules/@couchbase/couchbase-linux-x64-napi/couchbase-v4.4.6-napi-v6-linux-x64-boringssl.node)
Address 0x36083020 is 32 bytes before a block of size 121,204,640 in arena "client"
Process terminating with default action of signal 11 (SIGSEGV): dumping core
at 0x7555B2C: __pthread_kill_implementation (pthread_kill.c:44)
by 0x7555B2C: __pthread_kill_internal (pthread_kill.c:78)
by 0x7555B2C: pthread_kill@@GLIBC_2.34 (pthread_kill.c:89)
by 0x74FC27D: raise (raise.c:26)
by 0xF14531: node::TrapWebAssemblyOrContinue(int, siginfo_t*, void*) (in /usr/bin/node)
by 0x74FC32F: ??? (in /usr/lib/x86_64-linux-gnu/libc.so.6)
by 0x7106F6B: memmove (in /usr/libexec/valgrind/vgpreload_memcheck-amd64-linux.so)
by 0x7221573: std::string::_M_mutate(unsigned long, unsigned long, unsigned long) (in /usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.33)
by 0x72216D6: std::string::_M_leak_hard() (in /usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.33)
by 0x2E9AC783: bool std::__detail::_Compiler<std::regex_traits<char> >::_M_expression_term<false, false>(std::pair<bool, char>&, std::__detail::_BracketMatcher<std::regex_traits<char>, false, false>&) (in /src/node_modules/@couchbase/couchbase-linux-x64-napi/couchbase-v4.4.6-napi-v6-linux-x64-boringssl.node)
by 0x2E9B2AFD: void std::__detail::_Compiler<std::regex_traits<char> >::_M_insert_bracket_matcher<false, false>(bool) (in /src/node_modules/@couchbase/couchbase-linux-x64-napi/couchbase-v4.4.6-napi-v6-linux-x64-boringssl.node)
by 0x2E9B3EC3: std::__detail::_Compiler<std::regex_traits<char> >::_M_bracket_expression() (in /src/node_modules/@couchbase/couchbase-linux-x64-napi/couchbase-v4.4.6-napi-v6-linux-x64-boringssl.node)
by 0x2E9B3F8F: std::__detail::_Compiler<std::regex_traits<char> >::_M_atom() (in /src/node_modules/@couchbase/couchbase-linux-x64-napi/couchbase-v4.4.6-napi-v6-linux-x64-boringssl.node)
by 0x2E9B478F: std::__detail::_Compiler<std::regex_traits<char> >::_M_alternative() (in /src/node_modules/@couchbase/couchbase-linux-x64-napi/couchbase-v4.4.6-napi-v6-linux-x64-boringssl.node)
HEAP SUMMARY:
in use at exit: 133,635,367 bytes in 38,028 blocks
total heap usage: 4,447,087 allocs, 4,409,059 frees, 1,370,812,977 bytes allocated
Thread 1:
320 bytes in 1 blocks are possibly lost in loss record 5,100 of 5,764
at 0x7101953: calloc (in /usr/libexec/valgrind/vgpreload_memcheck-amd64-linux.so)
by 0x68C85AB: calloc (rtld-malloc.h:44)
by 0x68C85AB: allocate_dtv (dl-tls.c:370)
by 0x68C85AB: _dl_allocate_tls (dl-tls.c:629)
by 0x7554616: allocate_stack (allocatestack.c:429)
by 0x7554616: pthread_create@@GLIBC_2.34 (pthread_create.c:655)
by 0x1CD190B: uv_thread_create_ex (thread.c:172)
by 0x1CD190B: uv_thread_create (thread.c:126)
by 0xFF9DFB: node::WorkerThreadsTaskRunner::WorkerThreadsTaskRunner(int, node::PlatformDebugLogLevel) (in /usr/bin/node)
by 0xFFA10F: node::NodePlatform::NodePlatform(int, v8::TracingController*, v8::PageAllocator*) (in /usr/bin/node)
by 0xF1A8CD: node::InitializeOncePerProcessInternal(std::vector<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > const&, node::ProcessInitializationFlags::Flags) (in /usr/bin/node)
by 0xF1BD8B: node::Start(int, char**) (in /usr/bin/node)
by 0x74E11C9: (below main) (libc_start_call_main.h:58)
320 bytes in 1 blocks are possibly lost in loss record 5,101 of 5,764
at 0x7101953: calloc (in /usr/libexec/valgrind/vgpreload_memcheck-amd64-linux.so)
by 0x68C85AB: calloc (rtld-malloc.h:44)
by 0x68C85AB: allocate_dtv (dl-tls.c:370)
by 0x68C85AB: _dl_allocate_tls (dl-tls.c:629)
by 0x7554616: allocate_stack (allocatestack.c:429)
by 0x7554616: pthread_create@@GLIBC_2.34 (pthread_create.c:655)
by 0x1102C80: node::inspector::Agent::Start(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, node::DebugOptions const&, std::shared_ptr<node::ExclusiveAccess<node::HostPort, node::MutexBase<node::LibuvMutexTraits> > >, bool) (in /usr/bin/node)
by 0xF165C4: node::Environment::InitializeInspector(std::unique_ptr<node::inspector::ParentInspectorHandle, std::default_delete<node::inspector::ParentInspectorHandle> >) (in /usr/bin/node)
by 0xE6585B: node::CreateEnvironment(node::IsolateData*, v8::Local<v8::Context>, std::vector<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > const&, std::vector<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > const&, node::EnvironmentFlags::Flags, node::ThreadId, std::unique_ptr<node::InspectorParentHandle, std::default_delete<node::InspectorParentHandle> >) (in /usr/bin/node)
by 0xFC05FD: node::NodeMainInstance::CreateMainEnvironment(node::ExitCode*) (in /usr/bin/node)
by 0xFC082E: node::NodeMainInstance::Run() (in /usr/bin/node)
by 0xF1C04A: node::Start(int, char**) (in /usr/bin/node)
by 0x74E11C9: (below main) (libc_start_call_main.h:58)
336 bytes in 1 blocks are possibly lost in loss record 5,119 of 5,764
at 0x7101953: calloc (in /usr/libexec/valgrind/vgpreload_memcheck-amd64-linux.so)
by 0x68C85AB: calloc (rtld-malloc.h:44)
by 0x68C85AB: allocate_dtv (dl-tls.c:370)
by 0x68C85AB: _dl_allocate_tls (dl-tls.c:629)
by 0x7554616: allocate_stack (allocatestack.c:429)
by 0x7554616: pthread_create@@GLIBC_2.34 (pthread_create.c:655)
by 0x7207EB0: std::thread::_M_start_thread(std::unique_ptr<std::thread::_State, std::default_delete<std::thread::_State> >, void (*)()) (in /usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.33)
by 0x2E612562: couchnode::Instance::Instance() (in /src/node_modules/@couchbase/couchbase-linux-x64-napi/couchbase-v4.4.6-napi-v6-linux-x64-boringssl.node)
by 0x2E547C20: couchnode::Connection::Connection(Napi::CallbackInfo const&) (in /src/node_modules/@couchbase/couchbase-linux-x64-napi/couchbase-v4.4.6-napi-v6-linux-x64-boringssl.node)
by 0x2E558747: Napi::ObjectWrap<couchnode::Connection>::ConstructorCallbackWrapper(napi_env__*, napi_callback_info__*) (in /src/node_modules/@couchbase/couchbase-linux-x64-napi/couchbase-v4.4.6-napi-v6-linux-x64-boringssl.node)
by 0xEF79C4: v8impl::(anonymous namespace)::FunctionCallbackWrapper::Invoke(v8::FunctionCallbackInfo<v8::Value> const&) (in /usr/bin/node)
by 0x122A349: v8::internal::MaybeHandle<v8::internal::Object> v8::internal::(anonymous namespace)::HandleApiCallHelper<true>(v8::internal::Isolate*, v8::internal::Handle<v8::internal::HeapObject>, v8::internal::Handle<v8::internal::FunctionTemplateInfo>, v8::internal::Handle<v8::internal::Object>, unsigned long*, int) (in /usr/bin/node)
by 0x122A699: v8::internal::Builtin_HandleApiConstruct(int, unsigned long*, v8::internal::Isolate*) (in /usr/bin/node)
by 0x1D883B5: Builtins_CEntry_Return1_ArgvOnStack_BuiltinExit (in /usr/bin/node)
by 0x1CEA3BB: Builtins_InterpreterPushArgsThenFastConstructFunction (in /usr/bin/node)
336 bytes in 1 blocks are possibly lost in loss record 5,120 of 5,764
at 0x7101953: calloc (in /usr/libexec/valgrind/vgpreload_memcheck-amd64-linux.so)
by 0x68C85AB: calloc (rtld-malloc.h:44)
by 0x68C85AB: allocate_dtv (dl-tls.c:370)
by 0x68C85AB: _dl_allocate_tls (dl-tls.c:629)
by 0x7554616: allocate_stack (allocatestack.c:429)
by 0x7554616: pthread_create@@GLIBC_2.34 (pthread_create.c:655)
by 0x2E966707: void asio::detail::resolver_service<asio::ip::tcp>::async_resolve<couchbase::core::io::mcbp_session_impl::initiate_bootstrap()::{lambda(auto:1&&, auto:2&&)#3}, asio::any_io_executor>(std::shared_ptr<void>&, asio::ip::basic_resolver_query<asio::ip::tcp> const&, couchbase::core::io::mcbp_session_impl::initiate_bootstrap()::{lambda(auto:1&&, auto:2&&)#3}&, asio::any_io_executor const&) (in /src/node_modules/@couchbase/couchbase-linux-x64-napi/couchbase-v4.4.6-napi-v6-linux-x64-boringssl.node)
by 0x2E96D1F4: couchbase::core::io::mcbp_session_impl::initiate_bootstrap() (in /src/node_modules/@couchbase/couchbase-linux-x64-napi/couchbase-v4.4.6-napi-v6-linux-x64-boringssl.node)
by 0x2E955028: couchbase::core::io::mcbp_session::bootstrap(couchbase::core::utils::movable_function<void (std::error_code, couchbase::core::topology::configuration)>&&, bool) (in /src/node_modules/@couchbase/couchbase-linux-x64-napi/couchbase-v4.4.6-napi-v6-linux-x64-boringssl.node)
by 0x2E7C7F45: couchbase::core::cluster_impl::do_open(couchbase::core::utils::movable_function<void (std::error_code)>) (in /src/node_modules/@couchbase/couchbase-linux-x64-napi/couchbase-v4.4.6-napi-v6-linux-x64-boringssl.node)
by 0x2E7C9BC4: couchbase::core::cluster_impl::open(couchbase::core::origin, couchbase::core::utils::movable_function<void (std::error_code)>&&)::{lambda()#1}::operator()()::{lambda(std::vector<std::pair<std::string, std::string>, std::allocator<std::pair<std::string, std::string> > >, std::error_code)#1}::operator()(std::vector<std::pair<std::string, std::string>, std::allocator<std::pair<std::string, std::string> > >, std::error_code) (in /src/node_modules/@couchbase/couchbase-linux-x64-napi/couchbase-v4.4.6-napi-v6-linux-x64-boringssl.node)
by 0x2E7C9F77: std::_Function_handler<void (std::vector<std::pair<std::string, std::string>, std::allocator<std::pair<std::string, std::string> > >, std::error_code), couchbase::core::utils::movable_function<void (std::vector<std::pair<std::string, std::string>, std::allocator<std::pair<std::string, std::string> > >, std::error_code)>::wrapper<couchbase::core::cluster_impl::open(couchbase::core::origin, couchbase::core::utils::movable_function<void (std::error_code)>&&)::{lambda()#1}::operator()()::{lambda(std::vector<std::pair<std::string, std::string>, std::allocator<std::pair<std::string, std::string> > >, std::error_code)#1}, void> >::_M_invoke(std::_Any_data const&, std::vector<std::pair<std::string, std::string>, std::allocator<std::pair<std::string, std::string> > >&&, std::error_code&&) (in /src/node_modules/@couchbase/couchbase-linux-x64-napi/couchbase-v4.4.6-napi-v6-linux-x64-boringssl.node)
by 0x2E91D2F0: ??? (in /src/node_modules/@couchbase/couchbase-linux-x64-napi/couchbase-v4.4.6-napi-v6-linux-x64-boringssl.node)
by 0x2E93BF60: couchbase::core::io::dns::dns_srv_command::execute(std::chrono::duration<long, std::ratio<1l, 1000l> >, std::chrono::duration<long, std::ratio<1l, 1000l> >)::{lambda(std::error_code, unsigned long)#1}::operator()(std::error_code, unsigned long)::{lambda(std::error_code, unsigned long)#1}::operator()(std::error_code, unsigned long) (in /src/node_modules/@couchbase/couchbase-linux-x64-napi/couchbase-v4.4.6-napi-v6-linux-x64-boringssl.node)
by 0x2E93CEB5: asio::detail::reactive_socket_recvfrom_op<asio::mutable_buffers_1, asio::ip::basic_endpoint<asio::ip::udp>, couchbase::core::io::dns::dns_srv_command::execute(std::chrono::duration<long, std::ratio<1l, 1000l> >, std::chrono::duration<long, std::ratio<1l, 1000l> >)::{lambda(std::error_code, unsigned long)#1}::operator()(std::error_code, unsigned long)::{lambda(std::error_code, unsigned long)#1}, asio::any_io_executor>::do_complete(void*, asio::detail::scheduler_operation*, std::error_code const&, unsigned long) (in /src/node_modules/@couchbase/couchbase-linux-x64-napi/couchbase-v4.4.6-napi-v6-linux-x64-boringssl.node)
1,280 bytes in 4 blocks are possibly lost in loss record 5,455 of 5,764
at 0x7101953: calloc (in /usr/libexec/valgrind/vgpreload_memcheck-amd64-linux.so)
by 0x68C85AB: calloc (rtld-malloc.h:44)
by 0x68C85AB: allocate_dtv (dl-tls.c:370)
by 0x68C85AB: _dl_allocate_tls (dl-tls.c:629)
by 0x7554616: allocate_stack (allocatestack.c:429)
by 0x7554616: pthread_create@@GLIBC_2.34 (pthread_create.c:655)
by 0x1CD190B: uv_thread_create_ex (thread.c:172)
by 0x1CD190B: uv_thread_create (thread.c:126)
by 0xFF9EDB: node::WorkerThreadsTaskRunner::WorkerThreadsTaskRunner(int, node::PlatformDebugLogLevel) (in /usr/bin/node)
by 0xFFA10F: node::NodePlatform::NodePlatform(int, v8::TracingController*, v8::PageAllocator*) (in /usr/bin/node)
by 0xF1A8CD: node::InitializeOncePerProcessInternal(std::vector<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > const&, node::ProcessInitializationFlags::Flags) (in /usr/bin/node)
by 0xF1BD8B: node::Start(int, char**) (in /usr/bin/node)
by 0x74E11C9: (below main) (libc_start_call_main.h:58)
1,280 bytes in 4 blocks are possibly lost in loss record 5,456 of 5,764
at 0x7101953: calloc (in /usr/libexec/valgrind/vgpreload_memcheck-amd64-linux.so)
by 0x68C85AB: calloc (rtld-malloc.h:44)
by 0x68C85AB: allocate_dtv (dl-tls.c:370)
by 0x68C85AB: _dl_allocate_tls (dl-tls.c:629)
by 0x7554616: allocate_stack (allocatestack.c:429)
by 0x7554616: pthread_create@@GLIBC_2.34 (pthread_create.c:655)
by 0x1CD19D0: uv_thread_create_ex (thread.c:172)
by 0x1CBE24E: init_threads (threadpool.c:234)
by 0x1CBE24E: init_once (threadpool.c:261)
by 0x7558ED2: __pthread_once_slow (pthread_once.c:116)
by 0x1CD1EA8: uv_once (thread.c:433)
by 0x1CBE496: uv__work_submit (threadpool.c:270)
by 0x1CC8633: uv_fs_open (fs.c:2028)
by 0xF85288: node::fs::Open(v8::FunctionCallbackInfo<v8::Value> const&) (in /usr/bin/node)
by 0x1CEB5E1: Builtins_CallApiCallbackGeneric (in /usr/bin/node)
by 0x1CE98DD: Builtins_InterpreterEntryTrampoline (in /usr/bin/node)
2,304 bytes in 1 blocks are possibly lost in loss record 5,555 of 5,764
at 0x70FA828: malloc (in /usr/libexec/valgrind/vgpreload_memcheck-amd64-linux.so)
by 0x68B8EDC: malloc (rtld-malloc.h:56)
by 0x68B8EDC: _dlfo_mappings_segment_allocate (dl-find_object.c:217)
by 0x68B8EDC: _dl_find_object_update_1 (dl-find_object.c:671)
by 0x68B8EDC: _dl_find_object_update (dl-find_object.c:805)
by 0x68C1C37: dl_open_worker_begin (dl-open.c:756)
by 0x68B551B: _dl_catch_exception (dl-catch.c:237)
by 0x68C0D1F: dl_open_worker (dl-open.c:803)
by 0x68B551B: _dl_catch_exception (dl-catch.c:237)
by 0x68C1163: _dl_open (dl-open.c:905)
by 0x754F1A3: dlopen_doit (dlopen.c:56)
by 0x68B551B: _dl_catch_exception (dl-catch.c:237)
by 0x68B5668: _dl_catch_error (dl-catch.c:256)
by 0x754EC82: _dlerror_run (dlerror.c:138)
by 0x754F25E: dlopen_implementation (dlopen.c:71)
by 0x754F25E: dlopen@@GLIBC_2.34 (dlopen.c:81)
2,664 bytes in 1 blocks are possibly lost in loss record 5,573 of 5,764
at 0x70FA828: malloc (in /usr/libexec/valgrind/vgpreload_memcheck-amd64-linux.so)
by 0x68C7BDD: malloc (rtld-malloc.h:56)
by 0x68C7BDD: allocate_dtv_entry (dl-tls.c:679)
by 0x68C7BDD: allocate_and_init (dl-tls.c:704)
by 0x68C7BDD: tls_get_addr_tail (dl-tls.c:904)
by 0x68CB85B: __tls_get_addr (tls_get_addr.S:55)
by 0x2E61473E: asio::detail::scheduler::run(std::error_code&) (in /src/node_modules/@couchbase/couchbase-linux-x64-napi/couchbase-v4.4.6-napi-v6-linux-x64-boringssl.node)
by 0x2E612360: ??? (in /src/node_modules/@couchbase/couchbase-linux-x64-napi/couchbase-v4.4.6-napi-v6-linux-x64-boringssl.node)
by 0x7207DB3: ??? (in /usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.33)
by 0x7553AA3: start_thread (pthread_create.c:447)
by 0x75E0A33: clone (clone.S:100)
2,664 bytes in 1 blocks are possibly lost in loss record 5,574 of 5,764
at 0x70FA828: malloc (in /usr/libexec/valgrind/vgpreload_memcheck-amd64-linux.so)
by 0x68C7BDD: malloc (rtld-malloc.h:56)
by 0x68C7BDD: allocate_dtv_entry (dl-tls.c:679)
by 0x68C7BDD: allocate_and_init (dl-tls.c:704)
by 0x68C7BDD: tls_get_addr_tail (dl-tls.c:904)
by 0x68CB85B: __tls_get_addr (tls_get_addr.S:55)
by 0x2E61473E: asio::detail::scheduler::run(std::error_code&) (in /src/node_modules/@couchbase/couchbase-linux-x64-napi/couchbase-v4.4.6-napi-v6-linux-x64-boringssl.node)
by 0x2E94E044: asio::detail::posix_thread::func<asio::detail::resolver_service_base::work_scheduler_runner>::run() (in /src/node_modules/@couchbase/couchbase-linux-x64-napi/couchbase-v4.4.6-napi-v6-linux-x64-boringssl.node)
by 0x2E61267F: asio_detail_posix_thread_function (in /src/node_modules/@couchbase/couchbase-linux-x64-napi/couchbase-v4.4.6-napi-v6-linux-x64-boringssl.node)
by 0x7553AA3: start_thread (pthread_create.c:447)
by 0x75E0A33: clone (clone.S:100)
LEAK SUMMARY:
definitely lost: 0 bytes in 0 blocks
indirectly lost: 0 bytes in 0 blocks
possibly lost: 11,504 bytes in 15 blocks
still reachable: 133,623,863 bytes in 38,013 blocks
of which reachable via heuristic:
stdstring : 98,178 bytes in 2,131 blocks
length64 : 2,075 bytes in 17 blocks
suppressed: 0 bytes in 0 blocks
Reachable blocks (those to which a pointer was found) are not shown.
To see them, rerun with: --leak-check=full --show-leak-kinds=all
Use --track-origins=yes to see where uninitialised values come from
For lists of detected and suppressed errors, rerun with: -s
ERROR SUMMARY: 6693366 errors from 19 contexts (suppressed: 0 from 0)
Do you have any clue on what could be causing this memory error ?