invalid memory address or nil pointer dereference

[ChenPeng2013]

Bug Report

Please answer these questions before submitting your issue. Thanks!

1. Minimal reproduce step (Required)

use test;
drop table if exists UK_GCOL_STORED_17616;
CREATE TABLE `UK_GCOL_STORED_17616` (
  `COL102` bit(16) DEFAULT NULL,
  `COL103` bit(16) DEFAULT NULL,
  `COL1` bit(16) GENERATED ALWAYS AS (`COL102` % 10) STORED,
  `COL2` varchar(20) DEFAULT NULL,
  `COL4` datetime DEFAULT NULL,
  `COL3` bigint(20) DEFAULT NULL,
  `COL5` float DEFAULT NULL,
  UNIQUE KEY `UK_COL1` (`COL1`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_bin;
prepare stmt from 'select t1.col1, t2.col1 from UK_GCOL_STORED_17616 as t1 left join UK_GCOL_STORED_17616 as t2 on t1.col1 = t2.col1 where t1.col1 not in (?, ?, ?)';
set @a=-25654, @b=-27622, @c=-19088;
execute stmt using @a,@b,@c;

2. What did you expect to see? (Required)

3. What did you see instead (Required)

MySQL [test]> execute stmt using @a,@b,@c;
ERROR 1105 (HY000): runtime error: invalid memory address or nil pointer dereference

4. What is your TiDB version? (Required)

Release Version: v6.0.0-alpha-82-g7ca9aff
Edition: Community
Git Commit Hash: 7ca9affabb3e1ba05bb3a3b357c2bf491d9ed330
Git Branch: master
UTC Build Time: 2022-03-15 01:02:37
GoVersion: go1.17.6
Race Enabled: false
TiKV Min Version: v3.0.0-60965b006877ca7234adaced7890d7b029ed1306
Check Table Before Drop: false