jan@jan-HP-ZBook-15u-G5:~/mysql/10.4/mysql-test$ ./mtr galera.jan --mysqld=--wsrep-debug=1

Logging: ./mtr  galera.jan --mysqld=--wsrep-debug=1

VS config: 

vardir: /home/jan/mysql/10.4/mysql-test/var

Checking leftover processes...

Removing old var directory...

Creating var directory '/home/jan/mysql/10.4/mysql-test/var'...

Checking supported features...

MariaDB Version 10.4.26-MariaDB-debug

 - SSL connections supported

 - binaries are debug compiled

 - binaries built with wsrep patch

Collecting tests...

Installing system database...

==============================================================================

TEST                                      RESULT   TIME (ms) or COMMENT

--------------------------------------------------------------------------

worker[1] Using MTR_BUILD_THREAD 300, with reserved ports 16000..16019

connection node_2;

connection node_1;

CREATE SEQUENCE SEQ NOCACHE ENGINE=InnoDB;

SET SESSION wsrep_trx_fragment_size=1;

SET collation_connection=utf16_thai_520_w2;

SET autocommit=0;

CREATE TABLE t1 (a BLOB UNIQUE);

INSERT INTO t1 VALUES ('AAF');

SELECT SETVAL (SEQ, 100);

SETVAL (SEQ, 100)

100

ALTER TABLE t1 ADD CONSTRAINT constraint_1 UNIQUE (a);

Warnings:

Note	1831	Duplicate index `constraint_1`. This is deprecated and will be disallowed in a future release

INSERT INTO t1 VALUES();

ALTER TABLE t1 ADD KEY(b (50));

ERROR 42000: Key column 'b' doesn't exist in table

galera.jan 'innodb'                      [ fail ]  Found warnings/errors in server log file!

        Test ended at 2022-08-05 14:08:41

line

2022-08-05 14:08:39 17 [ERROR] Error in Log_event::read_log_event(): 'Sanity check failed', data_len: 1, event_type: -1

2022-08-05 14:08:39 17 [ERROR] WSREP: applier could not read binlog event, seqno: 6, len: 41

2022-08-05 14:08:39 2 [ERROR] WSREP: Failed to apply write set: gtid: f1d53a46-14ae-11ed-b74f-93fe6583ab39:6 server_id: f1d46cb6-14ae-11ed-82fe-b2bd1b74d82d client_id: 17 trx_id: 51 flags: 18 (commit | pa_unsafe)

mysqld: /home/jan/mysql/10.4/wsrep-lib/src/transaction.cpp:212: int wsrep::transaction::prepare_for_ordering(const wsrep::ws_handle&, const wsrep::ws_meta&, bool): Assertion `active()' failed.

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

^ Found warnings in /home/jan/mysql/10.4/mysql-test/var/log/mysqld.2.err

ok

CREATE TABLE t (b BINARY (1)) ENGINE=InnoDB;

SET SESSION wsrep_trx_fragment_size=1;

CREATE SEQUENCE s_t START WITH 1 MINVALUE 1 MAXVALUE 20 INCREMENT BY 1  ENGINE=InnoDB;

INSERT INTO t SELECT NEXT VALUE FOR s_t;

INSERT INTO t (b) VALUES ('');

mysqld: /test/10.5_opt/sql/wsrep_binlog.cc:160: int wsrep_write_cache_inc(THD*, IO_CACHE*, size_t*): Assertion `total_length + thd->wsrep_sr().log_position() == saved_pos' failed.

Core was generated by `/test/GAL_MD081122-mariadb-10.5.19-linux-x86_64-opt/bin/mysqld --defaults-file='.

Program terminated with signal SIGABRT, Aborted.

#0  __pthread_kill (threadid=<optimized out>, signo=signo@entry=6)

    at ../sysdeps/unix/sysv/linux/pthread_kill.c:56

[Current thread is 1 (Thread 0x14e9a80bf700 (LWP 1990440))]

(gdb) bt

#0  __pthread_kill (threadid=<optimized out>, signo=signo@entry=6) at ../sysdeps/unix/sysv/linux/pthread_kill.c:56

#1  0x0000561edb0c6b4f in my_write_core (sig=sig@entry=6) at /test/10.5_opt/mysys/stacktrace.c:424

#2  0x0000561edab9c0e0 in handle_fatal_signal (sig=6) at /test/10.5_opt/sql/signal_handler.cc:354

#3  <signal handler called>

#4  __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:50

#5  0x000014e9dd4f2859 in __GI_abort () at abort.c:79

#6  0x000014e9dd4f2729 in __assert_fail_base (fmt=0x14e9dd688588 "%s%s%s:%u: %s%sAssertion `%s' failed.\n%n", assertion=0x561edb3e5af8 "total_length + thd->wsrep_sr().log_position() == saved_pos", file=0x561edb3e5ad0 "/test/10.5_opt/sql/wsrep_binlog.cc", line=160, function=<optimized out>) at assert.c:92

#7  0x000014e9dd503fd6 in __GI___assert_fail (assertion=assertion@entry=0x561edb3e5af8 "total_length + thd->wsrep_sr().log_position() == saved_pos", file=file@entry=0x561edb3e5ad0 "/test/10.5_opt/sql/wsrep_binlog.cc", line=line@entry=160, function=function@entry=0x561edb3e5a98 "int wsrep_write_cache_inc(THD*, IO_CACHE*, size_t*)") at assert.c:101

#8  0x0000561edae20787 in wsrep_write_cache_inc (len=<optimized out>, cache=0x14e954056018, thd=0x14e954000c58) at /test/10.5_opt/sql/wsrep_binlog.cc:138

#9  wsrep_write_cache (thd=0x14e954000c58, cache=cache@entry=0x14e954056018, len=len@entry=0x14e9a80bd278) at /test/10.5_opt/sql/wsrep_binlog.cc:183

#10 0x0000561edae0794c in Wsrep_client_service::prepare_data_for_replication (this=0x14e954006cc0) at /test/10.5_opt/sql/sql_error.h:1058

#11 0x0000561edb2405c4 in wsrep::transaction::certify_commit (this=0x14e954006d40, lock=@0x14e9a80bd4f0: {_M_device = 0x14e954006ca0, _M_owns = false}) at /test/10.5_opt/wsrep-lib/src/transaction.cpp:1755

#12 0x0000561edb242a26 in wsrep::transaction::before_prepare (this=0x14e954006d40, lock=@0x14e9a80bd4f0: {_M_device = 0x14e954006ca0, _M_owns = false}) at /test/10.5_opt/wsrep-lib/src/transaction.cpp:342

#13 0x0000561edb242daf in wsrep::transaction::before_commit (this=this@entry=0x14e954006d40) at /test/10.5_opt/wsrep-lib/src/transaction.cpp:458

#14 0x0000561edaba02f1 in wsrep::client_state::before_commit (this=0x14e954006cd8) at /test/10.5_opt/wsrep-lib/include/wsrep/client_state.hpp:503

#15 wsrep_before_commit (all=false, thd=0x14e954000c58) at /test/10.5_opt/sql/wsrep_trans_observer.h:281

#16 ha_commit_trans (thd=thd@entry=0x14e954000c58, all=all@entry=false) at /test/10.5_opt/sql/handler.cc:1736

#17 0x0000561edaaa8e57 in trans_commit_stmt (thd=thd@entry=0x14e954000c58) at /test/10.5_opt/sql/transaction.cc:472

#18 0x0000561eda99e2de in mysql_execute_command (thd=0x14e954000c58) at /test/10.5_opt/sql/sql_parse.cc:6117

#19 0x0000561eda98e8a4 in mysql_parse (thd=thd@entry=0x14e954000c58, rawbuf=rawbuf@entry=0x14e954010440 "INSERT INTO t (b) VALUES ('')", length=length@entry=29, parser_state=parser_state@entry=0x14e9a80be460, is_com_multi=is_com_multi@entry=false, is_next_command=is_next_command@entry=false) at /test/10.5_opt/sql/sql_parse.cc:8087

#20 0x0000561eda98e111 in wsrep_mysql_parse (thd=0x14e954000c58, rawbuf=0x14e954010440 "INSERT INTO t (b) VALUES ('')", length=29, parser_state=0x14e9a80be460, is_com_multi=false, is_next_command=false) at /test/10.5_opt/sql/sql_parse.cc:7888

#21 0x0000561eda99be55 in dispatch_command (command=COM_QUERY, thd=0x14e954000c58, packet=<optimized out>, packet_length=<optimized out>, is_com_multi=<optimized out>, is_next_command=<optimized out>) at /test/10.5_opt/sql/sql_parse.cc:1975

#22 0x0000561eda99d023 in do_command (thd=0x14e954000c58) at /test/10.5_opt/sql/sql_parse.cc:1375

#23 0x0000561edaa9a17e in do_handle_one_connection (connect=<optimized out>, connect@entry=0x561edd5f73b8, put_in_cache=put_in_cache@entry=true) at /test/10.5_opt/sql/sql_connect.cc:1416

#24 0x0000561edaa9a43d in handle_one_connection (arg=0x561edd5f73b8) at /test/10.5_opt/sql/sql_connect.cc:1318

#25 0x000014e9dda03609 in start_thread (arg=<optimized out>) at pthread_create.c:477

#26 0x000014e9dd5ef133 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95