MariaDB Assertion Failed in mtr_buf_t::has_space

CREATE TABLE a (

  keyc SERIAL, b CHAR(255) NOT NULL DEFAULT '', c BOOLEAN DEFAULT false,

  sqlsim0 LINESTRING NOT NULL DEFAULT ST_linefromtext('linestring(448 -689)'),

  INDEX(b,c), SPATIAL INDEX `a`(sqlsim0)

) ENGINE=InnoDB;

SET unique_checks=0;

SET foreign_key_checks=0;

INSERT INTO a (keyc) VALUES(0),(1),(2),(3),(4),(5),(6),(7),(8),(9);

Thread pointer: 0x62b00015e218

Attempting backtrace. You can use the following information to find out

where mysqld died. If you see no messages after this, something went

terribly wrong...

stack_bottom = 0x7f20978f3680 thread_stack 0x5fc00

??:0(__interceptor_backtrace)[0x7cbadb]

mysys/stacktrace.c:212(my_print_stacktrace)[0x2a86d37]

sql/signal_handler.cc:0(handle_fatal_signal)[0x15af5d9]

sigaction.c:0(__restore_rt)[0x7f20bdea23c0]

??:0(gsignal)[0x7f20bdad003b]

??:0(abort)[0x7f20bdaaf859]

ut/ut0dbg.cc:40(ut_dbg_assertion_failed(char const*, char const*, unsigned int))[0x25a393e]

include/dyn0buf.h:436(mtr_buf_t::has_space(unsigned long))[0x2405186]

row/row0ins.cc:3331(row_ins_sec_index_entry(dict_index_t*, dtuple_t*, que_thr_t*, bool))[0x2407669]

row/row0ins.cc:3704(row_ins(ins_node_t*, que_thr_t*))[0x2409c07]

:0(row_insert_for_mysql(unsigned char const*, row_prebuilt_t*, ins_mode_t))[0x24470e3]

handler/ha_innodb.cc:7800(ha_innobase::write_row(unsigned char const*))[0x2169c58]

sql/handler.cc:7522(handler::ha_write_row(unsigned char const*))[0x15ecac0]

sql/sql_insert.cc:2156(write_record(THD*, TABLE*, st_copy_info*, select_result*))[0xb72ac3]

sql/sql_insert.cc:1128(mysql_insert(THD*, TABLE_LIST*, List<Item>&, List<List<Item> >&, List<Item>&, List<Item>&, enum_duplicates, bool, select_result*))[0xb6933b]

sql/sql_parse.cc:4562(mysql_execute_command(THD*, bool))[0xc68511]

sql/sql_class.h:2734(THD::enter_stage(PSI_stage_info_v1 const*, char const*, char const*, unsigned int))[0xc4a67f]

sql/sql_parse.cc:1894(dispatch_command(enum_server_command, THD*, char*, unsigned int, bool))[0xc41baa]

sql/sql_parse.cc:1404(do_command(THD*, bool))[0xc4b74c]

sql/sql_connect.cc:1418(do_handle_one_connection(CONNECT*, bool))[0x111f9f3]

sql/sql_connect.cc:0(handle_one_connection)[0x111f249]

perfschema/pfs.cc:2203(pfs_spawn_thread)[0x1f3f9de]

nptl/pthread_create.c:478(start_thread)[0x7f20bde96609]

??:0(clone)[0x7f20bdbac163]

Trying to get some variables.

Some pointers may be invalid and cause the dump to abort.

Query (0x629000087238): INSERT INTO a (keyc) VALUES(0),(1),(2),(3),(4),(5),(6),(7),(8),(9)