CI Failure (Exceptional future ignored) in `gtest_raft_rpunit` about redpanda HOT 1 OPEN

[Backtrace #0]
__interceptor_backtrace at ??:?
void seastar::backtrace<seastar::current_backtrace_tasklocal()::$_0>(seastar::current_backtrace_tasklocal()::$_0&&) at backtrace.cc:?
seastar::current_backtrace_tasklocal() at ??:?
seastar::current_tasktrace() at ??:?
seastar::current_backtrace() at ??:?
seastar::report_failed_future(std::exception_ptr const&) at ??:?
seastar::report_failed_future(seastar::future_state_base::any&&) at ??:?
seastar::future_state_base::any::check_failure() at ??:?
seastar::future_state<boost::outcome_v2::basic_result<raft::vote_reply, std::__1::error_code, boost::outcome_v2::policy::error_code_throw_as_system_error<raft::vote_reply, std::__1::error_code, void> > >::clear() at ??:?
seastar::future<boost::outcome_v2::basic_result<raft::vote_reply, std::__1::error_code, boost::outcome_v2::policy::error_code_throw_as_system_error<raft::vote_reply, std::__1::error_code, void> > >::~future() at ??:?
raft::prevote_stm::dispatch_prevote(raft::vnode)::$_0::operator()() const::{lambda(seastar::future<boost::outcome_v2::basic_result<raft::vote_reply, std::__1::error_code, boost::outcome_v2::policy::error_code_throw_as_system_error<raft::vote_reply, std::__1::error_code, void> > >)#1}::operator()(seastar::future<boost::outcome_v2::basic_result<raft::vote_reply, std::__1::error_code, boost::outcome_v2::policy::error_code_throw_as_system_error<raft::vote_reply, std::__1::error_code, void> > >) const at prevote_stm.cc:?
seastar::future<void> seastar::futurize<seastar::future<void> >::invoke<raft::prevote_stm::dispatch_prevote(raft::vnode)::$_0::operator()() const::{lambda(seastar::future<boost::outcome_v2::basic_result<raft::vote_reply, std::__1::error_code, boost::outcome_v2::policy::error_code_throw_as_system_error<raft::vote_reply, std::__1::error_code, void> > >)#1}&, seastar::future<boost::outcome_v2::basic_result<raft::vote_reply, std::__1::error_code, boost::outcome_v2::policy::error_code_throw_as_system_error<raft::vote_reply, std::__1::error_code, void> > > >(raft::prevote_stm::dispatch_prevote(raft::vnode)::$_0::operator()() const::{lambda(seastar::future<boost::outcome_v2::basic_result<raft::vote_reply, std::__1::error_code, boost::outcome_v2::policy::error_code_throw_as_system_error<raft::vote_reply, std::__1::error_code, void> > >)#1}&, seastar::future<boost::outcome_v2::basic_result<raft::vote_reply, std::__1::error_code, boost::outcome_v2::policy::error_code_throw_as_system_error<raft::vote_reply, std::__1::error_code, void> > >&&) at prevote_stm.cc:?
seastar::future<boost::outcome_v2::basic_result<raft::vote_reply, std::__1::error_code, boost::outcome_v2::policy::error_code_throw_as_system_error<raft::vote_reply, std::__1::error_code, void> > >::then_wrapped_maybe_erase<true, seastar::future<void>, raft::prevote_stm::dispatch_prevote(raft::vnode)::$_0::operator()() const::{lambda(seastar::future<boost::outcome_v2::basic_result<raft::vote_reply, std::__1::error_code, boost::outcome_v2::policy::error_code_throw_as_system_error<raft::vote_reply, std::__1::error_code, void> > >)#1}>(raft::prevote_stm::dispatch_prevote(raft::vnode)::$_0::operator()() const::{lambda(seastar::future<boost::outcome_v2::basic_result<raft::vote_reply, std::__1::error_code, boost::outcome_v2::policy::error_code_throw_as_system_error<raft::vote_reply, std::__1::error_code, void> > >)#1}&&)::{lambda(seastar::future<boost::outcome_v2::basic_result<raft::vote_reply, std::__1::error_code, boost::outcome_v2::policy::error_code_throw_as_system_error<raft::vote_reply, std::__1::error_code, void> > >&&)#1}::operator()(seastar::future<boost::outcome_v2::basic_result<raft::vote_reply, std::__1::error_code, boost::outcome_v2::policy::error_code_throw_as_system_error<raft::vote_reply, std::__1::error_code, void> > >&&) at prevote_stm.cc:?
seastar::noncopyable_function<seastar::future<void> (seastar::future<boost::outcome_v2::basic_result<raft::vote_reply, std::__1::error_code, boost::outcome_v2::policy::error_code_throw_as_system_error<raft::vote_reply, std::__1::error_code, void> > >&&)>::direct_vtable_for<seastar::future<boost::outcome_v2::basic_result<raft::vote_reply, std::__1::error_code, boost::outcome_v2::policy::error_code_throw_as_system_error<raft::vote_reply, std::__1::error_code, void> > >::then_wrapped_maybe_erase<true, seastar::future<void>, raft::prevote_stm::dispatch_prevote(raft::vnode)::$_0::operator()() const::{lambda(seastar::future<boost::outcome_v2::basic_result<raft::vote_reply, std::__1::error_code, boost::outcome_v2::policy::error_code_throw_as_system_error<raft::vote_reply, std::__1::error_code, void> > >)#1}>(raft::prevote_stm::dispatch_prevote(raft::vnode)::$_0::operator()() const::{lambda(seastar::future<boost::outcome_v2::basic_result<raft::vote_reply, std::__1::error_code, boost::outcome_v2::policy::error_code_throw_as_system_error<raft::vote_reply, std::__1::error_code, void> > >)#1}&&)::{lambda(seastar::future<boost::outcome_v2::basic_result<raft::vote_reply, std::__1::error_code, boost::outcome_v2::policy::error_code_throw_as_system_error<raft::vote_reply, std::__1::error_code, void> > >&&)#1}>::call(seastar::noncopyable_function<seastar::future<void> (seastar::future<boost::outcome_v2::basic_result<raft::vote_reply, std::__1::error_code, boost::outcome_v2::policy::error_code_throw_as_system_error<raft::vote_reply, std::__1::error_code, void> > >&&)> const*, seastar::future<boost::outcome_v2::basic_result<raft::vote_reply, std::__1::error_code, boost::outcome_v2::policy::error_code_throw_as_system_error<raft::vote_reply, std::__1::error_code, void> > >&&) at prevote_stm.cc:?
seastar::noncopyable_function<seastar::future<void> (seastar::future<boost::outcome_v2::basic_result<raft::vote_reply, std::__1::error_code, boost::outcome_v2::policy::error_code_throw_as_system_error<raft::vote_reply, std::__1::error_code, void> > >&&)>::operator()(seastar::future<boost::outcome_v2::basic_result<raft::vote_reply, std::__1::error_code, boost::outcome_v2::policy::error_code_throw_as_system_error<raft::vote_reply, std::__1::error_code, void> > >&&) const at ??:?
seastar::future<boost::outcome_v2::basic_result<raft::vote_reply, std::__1::error_code, boost::outcome_v2::policy::error_code_throw_as_system_error<raft::vote_reply, std::__1::error_code, void> > >::then_wrapped_nrvo<seastar::future<void>, seastar::noncopyable_function<seastar::future<void> (seastar::future<boost::outcome_v2::basic_result<raft::vote_reply, std::__1::error_code, boost::outcome_v2::policy::error_code_throw_as_system_error<raft::vote_reply, std::__1::error_code, void> > >&&)> >(seastar::noncopyable_function<seastar::future<void> (seastar::future<boost::outcome_v2::basic_result<raft::vote_reply, std::__1::error_code, boost::outcome_v2::policy::error_code_throw_as_system_error<raft::vote_reply, std::__1::error_code, void> > >&&)>&&)::{lambda(seastar::internal::promise_base_with_type<void>&&, seastar::noncopyable_function<seastar::future<void> (seastar::future<boost::outcome_v2::basic_result<raft::vote_reply, std::__1::error_code, boost::outcome_v2::policy::error_code_throw_as_system_error<raft::vote_reply, std::__1::error_code, void> > >&&)>&, seastar::future_state<boost::outcome_v2::basic_result<raft::vote_reply, std::__1::error_code, boost::outcome_v2::policy::error_code_throw_as_system_error<raft::vote_reply, std::__1::error_code, void> > >&&)#1}::operator()(seastar::internal::promise_base_with_type<void>&&, seastar::noncopyable_function<seastar::future<void> (seastar::future<boost::outcome_v2::basic_result<raft::vote_reply, std::__1::error_code, boost::outcome_v2::policy::error_code_throw_as_system_error<raft::vote_reply, std::__1::error_code, void> > >&&)>&, seastar::future_state<boost::outcome_v2::basic_result<raft::vote_reply, std::__1::error_code, boost::outcome_v2::policy::error_code_throw_as_system_error<raft::vote_reply, std::__1::error_code, void> > >&&) const::{lambda()#1}::operator()() const at ??:?
void seastar::futurize<seastar::future<void> >::satisfy_with_result_of<seastar::future<boost::outcome_v2::basic_result<raft::vote_reply, std::__1::error_code, boost::outcome_v2::policy::error_code_throw_as_system_error<raft::vote_reply, std::__1::error_code, void> > >::then_wrapped_nrvo<seastar::future<void>, seastar::noncopyable_function<seastar::future<void> (seastar::future<boost::outcome_v2::basic_result<raft::vote_reply, std::__1::error_code, boost::outcome_v2::policy::error_code_throw_as_system_error<raft::vote_reply, std::__1::error_code, void> > >&&)> >(seastar::noncopyable_function<seastar::future<void> (seastar::future<boost::outcome_v2::basic_result<raft::vote_reply, std::__1::error_code, boost::outcome_v2::policy::error_code_throw_as_system_error<raft::vote_reply, std::__1::error_code, void> > >&&)>&&)::{lambda(seastar::internal::promise_base_with_type<void>&&, seastar::noncopyable_function<seastar::future<void> (seastar::future<boost::outcome_v2::basic_result<raft::vote_reply, std::__1::error_code, boost::outcome_v2::policy::error_code_throw_as_system_error<raft::vote_reply, std::__1::error_code, void> > >&&)>&, seastar::future_state<boost::outcome_v2::basic_result<raft::vote_reply, std::__1::error_code, boost::outcome_v2::policy::error_code_throw_as_system_error<raft::vote_reply, std::__1::error_code, void> > >&&)#1}::operator()(seastar::internal::promise_base_with_type<void>&&, seastar::noncopyable_function<seastar::future<void> (seastar::future<boost::outcome_v2::basic_result<raft::vote_reply, std::__1::error_code, boost::outcome_v2::policy::error_code_throw_as_system_error<raft::vote_reply, std::__1::error_code, void> > >&&)>&, seastar::future_state<boost::outcome_v2::basic_result<raft::vote_reply, std::__1::error_code, boost::outcome_v2::policy::error_code_throw_as_system_error<raft::vote_reply, std::__1::error_code, void> > >&&) const::{lambda()#1}>(seastar::internal::promise_base_with_type<void>&&, seastar::future<boost::outcome_v2::basic_result<raft::vote_reply, std::__1::error_code, boost::outcome_v2::policy::error_code_throw_as_system_error<raft::vote_reply, std::__1::error_code, void> > >::then_wrapped_nrvo<seastar::future<void>, seastar::noncopyable_function<seastar::future<void> (seastar::future<boost::outcome_v2::basic_result<raft::vote_reply, std::__1::error_code, boost::outcome_v2::policy::error_code_throw_as_system_error<raft::vote_reply, std::__1::error_code, void> > >&&)> >(seastar::noncopyable_function<seastar::future<void> (seastar::future<boost::outcome_v2::basic_result<raft::vote_reply, std::__1::error_code, boost::outcome_v2::policy::error_code_throw_as_system_error<raft::vote_reply, std::__1::error_code, void> > >&&)>&&)::{lambda(seastar::internal::promise_base_with_type<void>&&, seastar::noncopyable_function<seastar::future<void> (seastar::future<boost::outcome_v2::basic_result<raft::vote_reply, std::__1::error_code, boost::outcome_v2::policy::error_code_throw_as_system_error<raft::vote_reply, std::__1::error_code, void> > >&&)>&, seastar::future_state<boost::outcome_v2::basic_result<raft::vote_reply, std::__1::error_code, boost::outcome_v2::policy::error_code_throw_as_system_error<raft::vote_reply, std::__1::error_code, void> > >&&)#1}::operator()(seastar::internal::promise_base_with_type<void>&&, seastar::noncopyable_function<seastar::future<void> (seastar::future<boost::outcome_v2::basic_result<raft::vote_reply, std::__1::error_code, boost::outcome_v2::policy::error_code_throw_as_system_error<raft::vote_reply, std::__1::error_code, void> > >&&)>&, seastar::future_state<boost::outcome_v2::basic_result<raft::vote_reply, std::__1::error_code, boost::outcome_v2::policy::error_code_throw_as_system_error<raft::vote_reply, std::__1::error_code, void> > >&&) const::{lambda()#1}&&) at ??:?
seastar::future<boost::outcome_v2::basic_result<raft::vote_reply, std::__1::error_code, boost::outcome_v2::policy::error_code_throw_as_system_error<raft::vote_reply, std::__1::error_code, void> > >::then_wrapped_nrvo<seastar::future<void>, seastar::noncopyable_function<seastar::future<void> (seastar::future<boost::outcome_v2::basic_result<raft::vote_reply, std::__1::error_code, boost::outcome_v2::policy::error_code_throw_as_system_error<raft::vote_reply, std::__1::error_code, void> > >&&)> >(seastar::noncopyable_function<seastar::future<void> (seastar::future<boost::outcome_v2::basic_result<raft::vote_reply, std::__1::error_code, boost::outcome_v2::policy::error_code_throw_as_system_error<raft::vote_reply, std::__1::error_code, void> > >&&)>&&)::{lambda(seastar::internal::promise_base_with_type<void>&&, seastar::noncopyable_function<seastar::future<void> (seastar::future<boost::outcome_v2::basic_result<raft::vote_reply, std::__1::error_code, boost::outcome_v2::policy::error_code_throw_as_system_error<raft::vote_reply, std::__1::error_code, void> > >&&)>&, seastar::future_state<boost::outcome_v2::basic_result<raft::vote_reply, std::__1::error_code, boost::outcome_v2::policy::error_code_throw_as_system_error<raft::vote_reply, std::__1::error_code, void> > >&&)#1}::operator()(seastar::internal::promise_base_with_type<void>&&, seastar::noncopyable_function<seastar::future<void> (seastar::future<boost::outcome_v2::basic_result<raft::vote_reply, std::__1::error_code, boost::outcome_v2::policy::error_code_throw_as_system_error<raft::vote_reply, std::__1::error_code, void> > >&&)>&, seastar::future_state<boost::outcome_v2::basic_result<raft::vote_reply, std::__1::error_code, boost::outcome_v2::policy::error_code_throw_as_system_error<raft::vote_reply, std::__1::error_code, void> > >&&) const at ??:?
seastar::continuation<seastar::internal::promise_base_with_type<void>, seastar::noncopyable_function<seastar::future<void> (seastar::future<boost::outcome_v2::basic_result<raft::vote_reply, std::__1::error_code, boost::outcome_v2::policy::error_code_throw_as_system_error<raft::vote_reply, std::__1::error_code, void> > >&&)>, seastar::future<boost::outcome_v2::basic_result<raft::vote_reply, std::__1::error_code, boost::outcome_v2::policy::error_code_throw_as_system_error<raft::vote_reply, std::__1::error_code, void> > >::then_wrapped_nrvo<seastar::future<void>, seastar::noncopyable_function<seastar::future<void> (seastar::future<boost::outcome_v2::basic_result<raft::vote_reply, std::__1::error_code, boost::outcome_v2::policy::error_code_throw_as_system_error<raft::vote_reply, std::__1::error_code, void> > >&&)> >(seastar::noncopyable_function<seastar::future<void> (seastar::future<boost::outcome_v2::basic_result<raft::vote_reply, std::__1::error_code, boost::outcome_v2::policy::error_code_throw_as_system_error<raft::vote_reply, std::__1::error_code, void> > >&&)>&&)::{lambda(seastar::internal::promise_base_with_type<void>&&, seastar::noncopyable_function<seastar::future<void> (seastar::future<boost::outcome_v2::basic_result<raft::vote_reply, std::__1::error_code, boost::outcome_v2::policy::error_code_throw_as_system_error<raft::vote_reply, std::__1::error_code, void> > >&&)>&, seastar::future_state<boost::outcome_v2::basic_result<raft::vote_reply, std::__1::error_code, boost::outcome_v2::policy::error_code_throw_as_system_error<raft::vote_reply, std::__1::error_code, void> > >&&)#1}, boost::outcome_v2::basic_result<raft::vote_reply, std::__1::error_code, boost::outcome_v2::policy::error_code_throw_as_system_error<raft::vote_reply, std::__1::error_code, void> > >::run_and_dispose() at ??:?
seastar::reactor::run_tasks(seastar::reactor::task_queue&) at ??:?
seastar::reactor::run_some_tasks() at ??:?
seastar::reactor::do_run() at ??:?
seastar::reactor::run() at ??:?
seastar::app_template::run_deprecated(int, char**, std::__1::function<void ()>&&) at ??:?
seastar::app_template::run(int, char**, std::__1::function<seastar::future<int> ()>&&) at ??:?
seastar::testing::test_runner::start_thread(int, char**)::$_0::operator()() at test_runner.cc:?
decltype ((std::declval<seastar::testing::test_runner::start_thread(int, char**)::$_0&>())()) std::__1::__invoke[abi:v160004]<seastar::testing::test_runner::start_thread(int, char**)::$_0&>(seastar::testing::test_runner::start_thread(int, char**)::$_0&) at test_runner.cc:?
void std::__1::__invoke_void_return_wrapper<void, true>::__call<seastar::testing::test_runner::start_thread(int, char**)::$_0&>(seastar::testing::test_runner::start_thread(int, char**)::$_0&) at test_runner.cc:?
std::__1::__function::__alloc_func<seastar::testing::test_runner::start_thread(int, char**)::$_0, std::__1::allocator<seastar::testing::test_runner::start_thread(int, char**)::$_0>, void ()>::operator()[abi:v160004]() at test_runner.cc:?
std::__1::__function::__func<seastar::testing::test_runner::start_thread(int, char**)::$_0, std::__1::allocator<seastar::testing::test_runner::start_thread(int, char**)::$_0>, void ()>::operator()() at test_runner.cc:?
std::__1::__function::__value_func<void ()>::operator()[abi:v160004]() const at feature_table.cc:?
std::__1::function<void ()>::operator()() const at ??:?
seastar::posix_thread::start_routine(void*) at ??:?
/lib64/libc.so.6: ELF 64-bit LSB shared object, x86-64, version 1 (GNU/Linux), dynamically linked, interpreter /lib64/ld-linux-x86-64.so.2, BuildID[sha1]=6e7b96dfb83f0bdcb6a410469b82f86415e5ada3, for GNU/Linux 3.2.0, not stripped

start_thread at ??:?
__clone3 at :?