crash on pytest - test_subsribers_with_active_publisher

[adiholden]

Describe the bug crash on test - test_subsribers_with_active_publisher

dragonfly/connection_test.py::test_subsribers_with_active_publisher[df_factory0-3-10] --------------------------------------------------------------------------------------------------------------- live log setup --------------------------------------------------------------------------------------------------------------- [2023-03-20 09:54:55.815 DEBUG] Using selector: EpollSelector *** SIGSEGV received at time=1679298896 on cpu 15 *** /home/adi/dragonfly/src/server/main_service.cc:1408:70: runtime error: member call on address 0x7f1be4239f30 which does not point to an object of type 'ConnectionContext' 0x7f1be4239f30: note: object has invalid vptr 00 00 00 00 29 d1 a3 15 1c 7f 00 00 18 02 2d 82 74 10 26 34 e0 d3 33 f4 1b 7f 00 00 02 00 00 00 ^~~~~~~~~~~~~~~~~~~~~~~ invalid vptr [failure_signal_handler.cc : 332] RAW: Signal 11 raised at PC=(nil) while already in AbslFailureSignalHandler() /home/adi/dragonfly/src/facade/conn_context.h:26:12: runtime error: member access within address 0x7f1bf8159080 which does not point to an object of type 'ConnectionContext' 0x7f1bf8159080: note: object has invalid vptr 00 00 00 00 a9 06 b2 09 1c 7f 00 00 18 02 2d 82 74 10 26 34 50 ce 33 f4 1b 7f 00 00 02 00 00 00 ^~~~~~~~~~~~~~~~~~~~~~~ invalid vptr [failure_signal_handler.cc : 332] RAW: Signal 11 raised at PC=(nil) while already in AbslFailureSignalHandler() /home/adi/dragonfly/src/server/main_service.cc:1417:30: runtime error: member call on address 0x7f1bf433d970 which does not point to an object of type 'Connection' 0x7f1bf433d970: note: object has a possibly invalid vptr: abs(offset to top) too big 00 00 00 00 d0 d3 33 f4 1b 7f 00 00 f0 de 33 f4 1b 7f 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ^~~~~~~~~~~~~~~~~~~~~~~ possibly invalid vptr [failure_signal_handler.cc : 332] RAW: Signal 11 raised at PC=(nil) while already in AbslFailureSignalHandler() @ 0x561abf940c6f 64 absl::lts_20230125::WriteFailureInfo() @ 0x561abf940e79 96 absl::lts_20230125::AbslFailureSignalHandler() @ 0x7f1c0b210520 3728 (unknown) @ 0x561abe873dfe 48 util::ProactorPool::Await<>()::{lambda()#1}::operator()() @ 0x561abe87d59c 48 util::ProactorPool::DispatchBrief<>()::{lambda()#1}::operator()() @ 0x561abe8b771f 48 fu2::abi_400::detail::invocation::invoke<>() @ 0x561abe8b666e 64 fu2::abi_400::detail::type_erasure::invocation_table::function_trait<>::internal_invoker<>::invoke() @ 0x561abf1ddd0a 96 fu2::abi_400::detail::type_erasure::tables::vtable<>::invoke<>() @ 0x561abf1dde81 80 fu2::abi_400::detail::type_erasure::erasure<>::invoke<>() @ 0x561abf1ddf12 64 fu2::abi_400::detail::type_erasure::invocation_table::operator_impl<>::operator()() @ 0x561abf50b68d 2816 util::uring::Proactor::Run() @ 0x561abf8bb372 48 util::ProactorPool::SetupProactors()::{lambda()#1}::operator()() @ 0x561abf8beaed 48 std::__invoke_impl<>() @ 0x561abf8be5c2 32 std::__invoke_r<>() @ 0x561abf8bde45 48 std::_Function_handler<>::_M_invoke() @ 0x561abe97b2e5 48 std::function<>::operator()() @ 0x561abf8e3a3c 176 base::start_cpp_function() @ 0x7f1c0b262b43 (unknown) (unknown) FAILED