(gdb) p *trx
$2 = {n_ref = {m_counter = {<std::__atomic_base<int>> = {_M_i = 0}, <No data fields>}}, mutex = {m_impl = {m_lock_word = {<std::__atomic_base<unsigned int>> = {_M_i = 1}, <No data fields>}, m_event = 0x7f70381dc960, m_policy = {m_count = {m_spins = 0, m_waits = 0, m_calls = 0, m_enabled = false}, m_id = LATCH_ID_TRX}}, m_ptr = 0x0}, id = 40429905543, no = 18446744073709551615, state = TRX_STATE_ACTIVE, wsrep = true, read_view = {m_state = {<std::__atomic_base<unsigned int>> = {_M_i = 0}, <No data fields>}, m_low_limit_id = 40429785618, m_up_limit_id = 40429785618, m_creator_trx_id = 0, m_ids = std::vector of length 0, capacity 64, m_low_limit_no = 40429785618}, lock = {n_active_thrs = 0, que_state = TRX_QUE_RUNNING, wait_lock = 0x0, deadlock_mark = 323202, was_chosen_as_deadlock_victim = false, wait_started = 1596673961, wait_thr = 0x0, was_chosen_as_wsrep_victim = false, rec_pool = {{lock = {trx = 0x7f858c6a69b8, trx_locks = {prev = 0x7f858c6a7548, next = 0x7f858c6a6be0}, index = 0x7f6f5009db78, hash = 0x7f6bd00c9218, requested_time = 0, wait_time = 0, un_member = {tab_lock = {table = 0x43000017bc, locks = {prev = 0xb0, next = 0x0}}, rec_lock = {space = 6076, page_no = 67, n_bits = 176}}, type_mode = 1059}, pad = '\000' <repeats 98 times>, "\b", '\000' <repeats 156 times>}, {lock = {trx = 0x7f858c6a69b8, trx_locks = {prev = 0x7f858c6a6a88, next = 0x7f858c6a6d38}, index = 0x7f6f5009db78, hash = 0x7f6bd00c9370, requested_time = 0, wait_time = 0, un_member = {tab_lock = {table = 0xaf000017bc, locks = {prev = 0xb8, next = 0x0}}, rec_lock = {space = 6076, page_no = 175, n_bits = 184}}, type_mode = 1059}, pad = '\000' <repeats 73 times>, "\001", '\000' <repeats 181 times>}, {lock = {trx = 0x7f858c6a69b8, trx_locks = {prev = 0x7f858c6a6be0, next = 0x7f858c6a6e90}, index = 0x7f6f5009db78, hash = 0x7f6bd00c94c8, requested_time = 0, wait_time = 0, un_member = {tab_lock = {table = 0x8000017bc, locks = {prev = 0xc0, next = 0x0}}, rec_lock = {space = 6076, page_no = 8, n_bits = 192}}, type_mode = 1059}, pad = '\000' <repeats 255 times>}, {lock = {trx = 0x7f858c6a69b8, trx_locks = {prev = 0x7f858c6a6d38, next = 0x7f858c6a6fe8}, index = 0x7f6f5009db78, hash = 0x7f6bd00c9620, requested_time = 0, wait_time = 0, un_member = {tab_lock = {table = 0x106000017bc, locks = {prev = 0xa0, next = 0x0}}, rec_lock = {space = 6076, page_no = 262, n_bits = 160}}, type_mode = 1059}, pad = '\000' <repeats 255 times>}, {lock = {trx = 0x7f858c6a69b8, trx_locks = {prev = 0x7f858c6a6e90, next = 0x7f858c6a7140}, index = 0x7f6f5009db78, hash = 0x7f6bd00c9778, requested_time = 0, wait_time = 0, un_member = {tab_lock = {table = 0x12000017bc, locks = {prev = 0xc0, next = 0x0}}, rec_lock = {space = 6076, page_no = 18, n_bits = 192}}, type_mode = 1059}, pad = '\000' <repeats 61 times>, "\002", '\000' <repeats 193 times>}, {lock = {trx = 0x7f858c6a69b8, trx_locks = {prev = 0x7f858c6a6fe8, next = 0x7f858c6a7298}, index = 0x7f6f5009db78, hash = 0x7f6bd00c98d0, requested_time = 0, wait_time = 0, un_member = {tab_lock = {table = 0xe000017bc, locks = {prev = 0xb8, next = 0x0}}, rec_lock = {space = 6076, page_no = 14, n_bits = 184}}, type_mode = 1059}, pad = '\000' <repeats 91 times>, "\b", '\000' <repeats 163 times>}, {lock = {trx = 0x7f858c6a69b8, trx_locks = {prev = 0x7f858c6a7140, next = 0x7f858c6a73f0}, index = 0x7f6f5009db78, hash = 0x7f6bd00c9a28, requested_time = 0, wait_time = 0, un_member = {tab_lock = {table = 0x15000017bc, locks = {prev = 0x88, next = 0x0}}, rec_lock = {space = 6076, page_no = 21, n_bits = 136}}, type_mode = 1059}, pad = '\000' <repeats 255 times>}, {lock = {trx = 0x7f858c6a69b8, trx_locks = {prev = 0x7f858c6a7298, next = 0x7f70381dc558}, index = 0x7f6f5009db78, hash = 0x7f6bd00c9b80, requested_time = 0, wait_time = 0, un_member = {tab_lock = {table = 0x103000017bc, locks = {prev = 0xb8, next = 0x0}}, rec_lock = {space = 6076, page_no = 259, n_bits = 184}}, type_mode = 1059}, pad = '\000' <repeats 55 times>, "\300\001", '\000' <repeats 198 times>}}, table_pool = {{trx = 0x7f858c6a69b8, trx_locks = {prev = 0x0, next = 0x7f858c6a6a88}, index = 0x0, hash = 0x0, requested_time = 0, wait_time = 0, un_member = {tab_lock = {table = 0x7f6f5009c6c8, locks = {prev = 0x7f6ea452e868, next = 0x7f6bd00c9cd8}}, rec_lock = {space = 1342817992, page_no = 32623, n_bits = 2756896872}}, type_mode = 17}, {trx = 0x7f858c6a69b8, trx_locks = {prev = 0x0, next = 0x0}, index = 0x0, hash = 0x0, requested_time = 0, wait_time = 0, un_member = {tab_lock = {table = 0x7f6f5009c6c8, locks = {prev = 0x0, next = 0x0}}, rec_lock = {space = 1342817992, page_no = 32623, n_bits = 0}}, type_mode = 17}, {trx = 0x7f858c6a69b8, trx_locks = {prev = 0x0, next = 0x0}, index = 0x0, hash = 0x0, requested_time = 0, wait_time = 0, un_member = {tab_lock = {table = 0x7f6f645c35b8, locks = {prev = 0x0, next = 0x0}}, rec_lock = {space = 1683764664, page_no = 32623, n_bits = 0}}, type_mode = 16}, {trx = 0x7f858c6a69b8, trx_locks = {prev = 0x0, next = 0x0}, index = 0x0, hash = 0x0, requested_time = 0, wait_time = 0, un_member = {tab_lock = {table = 0x7f6f8007a3a8, locks = {prev = 0x0, next = 0x0}}, rec_lock = {space = 2147984296, page_no = 32623, n_bits = 0}}, type_mode = 16}, {trx = 0x7f858c6a69b8, trx_locks = {prev = 0x0, next = 0x0}, index = 0x0, hash = 0x0, requested_time = 0, wait_time = 0, un_member = {tab_lock = {table = 0x7f6f800bf4d8, locks = {prev = 0x0, next = 0x0}}, rec_lock = {space = 2148267224, page_no = 32623, n_bits = 0}}, type_mode = 16}, {trx = 0x7f858c6a69b8, trx_locks = {prev = 0x0, next = 0x0}, index = 0x0, hash = 0x0, requested_time = 0, wait_time = 0, un_member = {tab_lock = {table = 0x7f6f60093fa8, locks = {prev = 0x0, next = 0x0}}, rec_lock = {space = 1611218856, page_no = 32623, n_bits = 0}}, type_mode = 17}, {trx = 0x7f858c6a69b8, trx_locks = {prev = 0x0, next = 0x0}, index = 0x0, hash = 0x0, requested_time = 0, wait_time = 0, un_member = {tab_lock = {table = 0x7f6f600a1d98, locks = {prev = 0x0, next = 0x0}}, rec_lock = {space = 1611275672, page_no = 32623, n_bits = 0}}, type_mode = 17}, {trx = 0x7f858c6a69b8, trx_locks = {prev = 0x0, next = 0x0}, index = 0x0, hash = 0x0, requested_time = 0, wait_time = 0, un_member = {tab_lock = {table = 0x7f6f600a2788, locks = {prev = 0x0, next = 0x0}}, rec_lock = {space = 1611278216, page_no = 32623, n_bits = 0}}, type_mode = 17}}, rec_cached = 8, table_cached = 1, lock_heap = 0x7f70381dc4f0, trx_locks = {count = 384, start = 0x7f858c6a7548, end = 0x7f7f713c70c8, node = &ib_lock_t::trx_locks}, table_locks = std::vector of length 1, capacity 64 = {0x7f858c6a7548}, evicted_tables = {count = 0, start = 0x0, end = 0x0, node = &dict_table_t::table_LRU}, cancel = false, n_rec_locks = 102}, is_recovered = false, op_info = 0x55dee74c87f9 "unlock_row", isolation_level = 1, check_foreigns = true, is_registered = true, active_commit_ordered = 0, check_unique_secondary = true, flush_log_later = false, must_flush_log_later = true, duplicates = 0, dict_operation = TRX_DICT_OP_NONE, declared_to_be_inside_innodb = false, n_tickets_to_enter_innodb = 0, dict_operation_lock_mode = 0, start_time = 1596673961, start_time_micro = 1596673961177783, commit_lsn = 40961048607566, table_id = 0, mysql_thd = 0x7f6d8c0921d8, mysql_log_file_name = 0x0, mysql_log_offset = 694695320, n_mysql_tables_in_use = 1, mysql_n_tables_locked = 1, trx_list = {prev = 0x7f6c84307228, next = 0x7f858c689838}, error_state = DB_SUCCESS, error_info = 0x7f7054011e68, error_key_num = 18446744073709551615, graph = 0x7f6d8c0d2dd8, trx_savepoints = {count = 0, start = 0x0, end = 0x0, node = &trx_named_savept_t::trx_savepoints}, undo_no = 0, last_sql_stat_start = {least_undo_no = 0}, rsegs = {m_redo = {rseg = 0x55df51ce1980, undo = 0x0, old_insert = 0x0}, m_noredo = {rseg = 0x0, undo = 0x0}}, roll_limit = 0, in_rollback = false, pages_undone = 0, n_autoinc_rows = 0, autoinc_locks = 0x7f6d8c006fa8, read_only = false, auto_commit = false, will_lock = 4, fts_trx = 0x0, fts_next_doc_id = 0, flush_tables = 0, ddl = false, internal = false, xid = 0x7f70381dc340, mod_tables = std::map with 0 elements, detailed_error = 0x7f70381dc3e0 "", flush_observer = 0x0, n_rec_lock_waits = 0, n_table_lock_waits = 0, total_rec_lock_wait_time = 0, total_table_lock_wait_time = 0, wsrep_event = 0x0, rw_trx_hash_element = 0x7f6c501cf1e8, rw_trx_hash_pins = 0x7f7068177200, magic_n = 91118598}