Assertion "inited==NONE" failed in handler::ha_index_init on the slave during UPDATE

source include/master-slave.inc;

create table t1 (i1 int, a1 text, unique key i1 (a1)) engine=myisam;

insert into t1 values (1,1);

update t1 set a1 = 'd' limit 1;

sync_slave_with_master;

connection slave;

connection master;

drop table t1;

--source include/rpl_end.inc

#3  <signal handler called>

#4  0x00007fb74811b428 in __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:54

#5  0x00007fb74811d02a in __GI_abort () at abort.c:89

#6  0x00007fb748113bd7 in __assert_fail_base (fmt=<optimized out>, assertion=assertion@entry=0x563f42ef17d9 "inited==NONE", file=file@entry=0x563f42ef17a8 "/10.5/sql/handler.h", line=line@entry=3323, function=function@entry=0x563f42ef5960 <handler::ha_index_init(unsigned int, bool)::__PRETTY_FUNCTION__> "int handler::ha_index_init(uint, bool)") at assert.c:92

#7  0x00007fb748113c82 in __GI___assert_fail (assertion=0x563f42ef17d9 "inited==NONE", file=0x563f42ef17a8 "/10.5/sql/handler.h", line=3323, function=0x563f42ef5960 <handler::ha_index_init(unsigned int, bool)::__PRETTY_FUNCTION__> "int handler::ha_index_init(uint, bool)") at assert.c:101

#8  0x0000563f420913dd in handler::ha_index_init (this=0x7fb6f0038740, idx=0, sorted=false) at /10.5/sql/handler.h:3323

#9  0x0000563f424b441a in handler::check_duplicate_long_entry_key (this=0x7fb6f0038740, new_rec=0x7fb6f00382d8 "\370\001", key_no=0) at /10.5/sql/handler.cc:6629

#10 0x0000563f424b4df8 in handler::check_duplicate_long_entries_update (this=0x7fb6f0038740, new_rec=0x7fb6f00382d8 "\370\001") at /10.5/sql/handler.cc:6761

#11 0x0000563f424b61ec in handler::ha_update_row (this=0x7fb6f0038740, old_data=0x7fb6f00382f0 "\370\001", new_data=0x7fb6f00382d8 "\370\001") at /10.5/sql/handler.cc:7031

#12 0x0000563f4261de7f in Update_rows_log_event::do_exec_row (this=0x7fb6f0960af8, rgi=0x7fb6f0000a90) at /10.5/sql/log_event_server.cc:8325

#13 0x0000563f426158ed in Rows_log_event::do_apply_event (this=0x7fb6f0960af8, rgi=0x7fb6f0000a90) at /10.5/sql/log_event_server.cc:5650

#14 0x0000563f42045df5 in Log_event::apply_event (this=0x7fb6f0960af8, rgi=0x7fb6f0000a90) at /10.5/sql/log_event.h:1496

#15 0x0000563f420388e4 in apply_event_and_update_pos_apply (ev=0x7fb6f0960af8, thd=0x7fb6f0001598, rgi=0x7fb6f0000a90, reason=0) at /10.5/sql/slave.cc:4003

#16 0x0000563f42038ec7 in apply_event_and_update_pos (ev=0x7fb6f0960af8, thd=0x7fb6f0001598, rgi=0x7fb6f0000a90) at /10.5/sql/slave.cc:4165

#17 0x0000563f42039880 in exec_relay_log_event (thd=0x7fb6f0001598, rli=0x563f46015458, serial_rgi=0x7fb6f0000a90) at /10.5/sql/slave.cc:4486

#18 0x0000563f4203d1b8 in handle_slave_sql (arg=0x563f46013790) at /10.5/sql/slave.cc:5659

#19 0x0000563f42743efc in pfs_spawn_thread (arg=0x7fb7041f96e8) at /10.5/storage/perfschema/pfs.cc:2201

#20 0x00007fb748f5c6ba in start_thread (arg=0x7fb73c2f3700) at pthread_create.c:333

#21 0x00007fb7481ed41d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109