innodb.innodb-64k fails in buildbot for 10.11

CURRENT_TEST: innodb.innodb-64k

mysqltest: At line 322: query 'ROLLBACK' failed: <Unknown> (2013): Lost connection to server during query

Version: '10.11.16-MariaDB-debug-log'  socket: '/home/buildbot/amd64-ubuntu-2204-debug/build/mysql-test/var/tmp/1/mysqld.1.sock'  port: 19000  Source distribution

2025-11-19 10:11:17 4 [ERROR] InnoDB: Cannot add field `col64` in table `test`.`tab5` because after adding it, the row size is 16481 which is greater than maximum allowed size (16383 bytes) for a record on index leaf page.

2025-11-19 10:11:17 4 [ERROR] InnoDB: Cannot add field `c81` in table `test`.`t1` because after adding it, the row size is 32702 which is greater than maximum allowed size (32702 bytes) for a record on index leaf page.

2025-11-19 10:11:17 4 [ERROR] InnoDB: Cannot add field `c81` in table `test`.`t1` because after adding it, the row size is 32702 which is greater than maximum allowed size (32702 bytes) for a record on index leaf page.

mariadbd: /home/buildbot/amd64-ubuntu-2204-debug/build/storage/innobase/buf/buf0buf.cc:3023: buf_block_t* buf_page_get_low(page_id_t, ulint, rw_lock_type_t, buf_block_t*, ulint, mtr_t*, dberr_t*, bool): Assertion `mode == 16 || mode == 12' failed.

251119 10:11:18 [ERROR] /home/buildbot/amd64-ubuntu-2204-debug/build/sql/mariadbd got signal 6 ;

....

/lib/x86_64-linux-gnu/libc.so.6(pthread_kill+0x12c)[0x7f53631209fc]

/lib/x86_64-linux-gnu/libc.so.6(raise+0x16)[0x7f53630cc476]

/lib/x86_64-linux-gnu/libc.so.6(abort+0xd3)[0x7f53630b27f3]

/lib/x86_64-linux-gnu/libc.so.6(+0x2871b)[0x7f53630b271b]

/lib/x86_64-linux-gnu/libc.so.6(+0x39e96)[0x7f53630c3e96]

buf/buf0buf.cc:3025(buf_page_get_low(page_id_t, unsigned long, rw_lock_type_t, buf_block_t*, unsigned long, mtr_t*, dberr_t*, bool))[0x55fb6582987d]

buf/buf0buf.cc:3249(buf_page_get_gen(page_id_t, unsigned long, rw_lock_type_t, buf_block_t*, unsigned long, mtr_t*, dberr_t*, bool))[0x55fb6582a7ac]

btr/btr0cur.cc:6784(btr_copy_blob_prefix(unsigned char*, unsigned int, page_id_t, unsigned int))[0x55fb65802f2c]

btr/btr0cur.cc:6981(btr_copy_externally_stored_field_prefix_low(unsigned char*, unsigned int, unsigned long, page_id_t, unsigned int))[0x55fb65803a11]

btr/btr0cur.cc:7037(btr_copy_externally_stored_field_prefix(unsigned char*, unsigned long, unsigned long, unsigned char const*, unsigned long))[0x55fb65803ca5]

row/row0ext.cc:78(row_ext_cache_fill(row_ext_t*, unsigned long, fil_space_t*, dfield_t const*))[0x55fb6595d505]

row/row0ext.cc:124(row_ext_create(unsigned long, unsigned long const*, dict_table_t const&, dtuple_t const*, mem_block_info_t*))[0x55fb6595d6c2]

row/row0row.cc:616(row_build_low(unsigned long, dict_index_t const*, unsigned char const*, unsigned short const*, dict_table_t const*, dtuple_t const*, dict_add_v_col_t const*, unsigned long const*, row_ext_t**, mem_block_info_t*))[0x55fb656fe73a]

row/row0row.cc:675(row_build(unsigned long, dict_index_t const*, unsigned char const*, unsigned short const*, dict_table_t const*, dtuple_t const*, unsigned long const*, row_ext_t**, mem_block_info_t*))[0x55fb656fe7cb]

row/row0umod.cc:572(row_undo_mod_sec_is_unsafe(unsigned char const*, dict_index_t*, dtuple_t const*, mtr_t*))[0x55fb65721faf]

row/row0umod.cc:703(row_undo_mod_del_mark_or_remove_sec_low(undo_node_t*, que_thr_t*, dict_index_t*, dtuple_t*, btr_latch_mode))[0x55fb6572254a]

row/row0umod.cc:769(row_undo_mod_del_mark_or_remove_sec(undo_node_t*, que_thr_t*, dict_index_t*, dtuple_t*))[0x55fb65722917]

row/row0umod.cc:1155(row_undo_mod_upd_exist_sec(undo_node_t*, que_thr_t*))[0x55fb65723ae0]

row/row0umod.cc:1357(row_undo_mod(undo_node_t*, que_thr_t*))[0x55fb6572470e]

row/row0undo.cc:401(row_undo(undo_node_t*, que_thr_t*))[0x55fb65727f6c]

row/row0undo.cc:442(row_undo_step(que_thr_t*))[0x55fb65728170]

que/que0que.cc:551(que_thr_step(que_thr_t*))[0x55fb65650786]

que/que0que.cc:609(que_run_threads_low(que_thr_t*))[0x55fb65650a43]

que/que0que.cc:631(que_run_threads(que_thr_t*))[0x55fb65650b76]

trx/trx0roll.cc:119(trx_t::rollback_low(unsigned long const*))[0x55fb65783ca7]

trx/trx0roll.cc:213(trx_rollback_for_mysql(trx_t*))[0x55fb6578482c]

handler/ha_innodb.cc:4640(innobase_rollback(handlerton*, THD*, bool))[0x55fb6547c907]

sql/handler.cc:2318(ha_rollback_trans(THD*, bool))[0x55fb6507efc7]

sql/transaction.cc:391(trans_rollback(THD*))[0x55fb64e98141]

sql/sql_parse.cc:5867(mysql_execute_command(THD*, bool))[0x55fb64cae4e2]