The underlying issue is that latching order is violated in wsrep_row_upd_index_is_foreign() function.
'assert' comes from sync_thread_add_level(), where latching order is checked, offending latch level added in wsrep_row_upd_index_is_foreign() is: SYNC_DICT_OPERATION
The underlying issue is that latching order is violated in wsrep_row_ upd_index_ is_foreign( ) function.
'assert' comes from sync_thread_ add_level( ), where latching order is checked, offending latch level added in wsrep_row_ upd_index_ is_foreign( ) is: SYNC_DICT_OPERATION