Assertion `!((f->flags & 4096U) && f->vcol_info)' upon RBR with NOBLOB and unique blob

--source include/have_binlog_format_row.inc

--source include/master-slave.inc

SET binlog_row_image = NOBLOB;

CREATE TABLE t (pk INT PRIMARY KEY, a BLOB NOT NULL, UNIQUE(a));

INSERT IGNORE INTO t (pk) VALUES (1),(2);

--sync_slave_with_master

--connection master

DROP TABLE t;

--source include/rpl_end.inc

mariadbd: /data/bld/12.3-asan-ubsan/sql/rpl_record.cc:587: int prepare_record(TABLE*): Assertion `!((f->flags & 4096U) && f->vcol_info)' failed.

260224 20:42:29 [ERROR] /share8t/bld/12.3-asan-ubsan/sql/mariadbd got signal 6 ;

#10 0x00007f87e3c53eb2 in __GI___assert_fail (assertion=0x56369c7ada20 "!((f->flags & 4096U) && f->vcol_info)", file=0x56369c7aca80 "/data/bld/12.3-asan-ubsan/sql/rpl_record.cc", line=587, function=0x56369c7ad9e0 "int prepare_record(TABLE*)") at ./assert/assert.c:101

#11 0x0000563699ee1c61 in prepare_record (table=table@entry=0x6190000a1498) at /data/bld/12.3-asan-ubsan/sql/rpl_record.cc:587

#12 0x0000563699e97512 in Write_rows_log_event::write_row (this=this@entry=0x6130000a0258, rgi=rgi@entry=0x61d0002af880, overwrite=overwrite@entry=false) at /data/bld/12.3-asan-ubsan/sql/log_event_server.cc:7604

#13 0x0000563699e996de in Write_rows_log_event::do_exec_row (this=0x6130000a0258, rgi=0x61d0002af880) at /data/bld/12.3-asan-ubsan/sql/log_event_server.cc:7768

#14 0x0000563699e7f9f0 in Rows_log_event::do_apply_event (this=<optimized out>, rgi=0x61d0002af880) at /data/bld/12.3-asan-ubsan/sql/log_event_server.cc:5487

#15 0x0000563699dfbcb7 in Log_event::apply_event (this=this@entry=0x6130000a0258, rgi=rgi@entry=0x61d0002af880) at /data/bld/12.3-asan-ubsan/sql/log_event.cc:4247

#16 0x00005636974d516a in apply_event_and_update_pos_apply (ev=ev@entry=0x6130000a0258, thd=thd@entry=0x62c000230218, rgi=rgi@entry=0x61d0002af880, reason=reason@entry=0) at /data/bld/12.3-asan-ubsan/sql/slave.cc:3518

#17 0x00005636974e80b0 in apply_event_and_update_pos (ev=ev@entry=0x6130000a0258, thd=thd@entry=0x62c000230218, rgi=rgi@entry=0x61d0002af880) at /data/bld/12.3-asan-ubsan/sql/slave.cc:3695

#18 0x00005636974eb602 in exec_relay_log_event (thd=<optimized out>, rli=rli@entry=0x62b00004f408, serial_rgi=serial_rgi@entry=0x61d0002af880) at /data/bld/12.3-asan-ubsan/sql/slave.cc:4137

#19 0x00005636974f4da6 in handle_slave_sql (arg=0x62b00004d200) at /data/bld/12.3-asan-ubsan/sql/slave.cc:5369

#20 0x000056369a4fce4d in pfs_spawn_thread (arg=0x61700003ae18) at /data/bld/12.3-asan-ubsan/storage/perfschema/pfs.cc:2198

#21 0x00007f87e3ca81c4 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442

#22 0x00007f87e3d2885c in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

commit be237b3b0e30dbc2ec91246b7c5ed476e7bc0583

Author: Monty

Date:   Sat May 10 14:07:28 2025 +0300

    MDEV-36290: Improved support of replication between tables of different structure

    One can have data loss in multi-master setups when 1) both masters