Assertion `inited==INDEX' failed in int handler::ha_index_first(uchar*)

--source include/have_log_bin.inc

--source include/have_binlog_format_row.inc

--source include/have_innodb.inc

START TRANSACTION WITH CONSISTENT SNAPSHOT;

--connect (con1,localhost,root,,test)

CREATE TABLE IF NOT EXISTS t2 (pk INT PRIMARY KEY, i INT, KEY(i)) ENGINE=InnoDB;

--connection default

UPDATE t2 SET i = 0;

10.1/sql/handler.cc:2670: int handler::ha_index_first(uchar*): Assertion `inited==INDEX' failed.

150702  1:33:39 [ERROR] mysqld got signal 6 ;

#6  0x00007f1e45bc4311 in *__GI___assert_fail (assertion=0x7f1e48f3e999 "inited==INDEX", file=<optimized out>, line=2670, function=0x7f1e48f425a0 "int handler::ha_index_first(uchar*)") at assert.c:81

#7  0x00007f1e48773946 in handler::ha_index_first (this=0x7f1e3f4e1888, buf=0x7f1e3f4d1f88 "\377") at 10.1/sql/handler.cc:2670

#8  0x00007f1e48478968 in rr_index_first (info=0x7f1e47f5b270) at 10.1/sql/records.cc:383

#9  0x00007f1e48613b55 in mysql_update (thd=0x7f1e3c1ea070, table_list=0x7f1e3f52b160, fields=..., values=..., conds=0x0, order_num=0, order=0x0, limit=18446744073709551615, handle_duplicates=DUP_ERROR, ignore=false, found_return=0x7f1e47f5b618, updated_return=0x7f1e47f5b620) at 10.1/sql/sql_update.cc:624

#10 0x00007f1e4852fe0a in mysql_execute_command (thd=0x7f1e3c1ea070) at 10.1/sql/sql_parse.cc:3714

#11 0x00007f1e4853aea7 in mysql_parse (thd=0x7f1e3c1ea070, rawbuf=0x7f1e3f52b088 "UPDATE t2 SET i = 0", length=19, parser_state=0x7f1e47f5c1a0) at 10.1/sql/sql_parse.cc:7181

#12 0x00007f1e48529d9c in dispatch_command (command=COM_QUERY, thd=0x7f1e3c1ea070, packet=0x7f1e3c107071 "UPDATE t2 SET i = 0", packet_length=19) at 10.1/sql/sql_parse.cc:1470

#13 0x00007f1e48528abc in do_command (thd=0x7f1e3c1ea070) at 10.1/sql/sql_parse.cc:1093

#14 0x00007f1e4866a803 in do_handle_one_connection (thd_arg=0x7f1e3c1ea070) at 10.1/sql/sql_connect.cc:1350

#15 0x00007f1e4866a554 in handle_one_connection (arg=0x7f1e3c1ea070) at 10.1/sql/sql_connect.cc:1262

#16 0x00007f1e48bea2cf in pfs_spawn_thread (arg=0x7f1e3fbbfb70) at 10.1/storage/perfschema/pfs.cc:1860

#17 0x00007f1e47bdfb50 in start_thread (arg=<optimized out>) at pthread_create.c:304

#18 0x00007f1e45c7495d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112