safe_backtrace at ??:?
oceanbase::common::coredump_cb(int, siginfo_t*) at ??:?
?? ??:0
oceanbase::clog::ObIlogStore::MergeIlogMemstoreContainer::transfer_log_cursor_to_ilog_memstore_(oceanbase::clog::ObIlogMemstore*) at ??:?
oceanbase::clog::ObIlogStore::MergeIlogMemstoreContainer::transfer_to_ilog_memstore(oceanbase::clog::ObIlogMemstore*) at ??:?
oceanbase::clog::ObIlogStore::do_merge_frozen_memstore_(oceanbase::common::ObSEArray<oceanbase::clog::ObIlogStore::FrozenMemstore, 16l, oceanbase::common::ModulePageAllocator, false> const&, bool, oceanbase::clog::ObIlogStore::FrozenMemstore&) at ??:?
oceanbase::clog::ObIlogStore::merge_frozen_memstore_(long&, oceanbase::clog::ObIlogStore::FrozenMemstore&) at ??:?
oceanbase::clog::ObIlogStore::runTimerTask() at ??:?
oceanbase::common::ObTimer::run1() at ??:?
oceanbase::lib::ThreadPool::run0() at ??:?
oceanbase::lib::CoKThreadTemp<oceanbase::lib::CoUserThreadTemp<oceanbase::lib::CoSetSched> >::start()::{lambda()#1}::operator()() const at ??:?
oceanbase::lib::CoSetSched::Worker::run() at ??:?
oceanbase::lib::CoRoutine::__start(boost::context::detail::transfer_t) at ??:?
trampoline at safe_snprintf.c:?