Crash on wsrep.variables test case

(gdb) where

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

#1  0x00007ffff76d1535 in __GI_abort () at abort.c:79

#2  0x00007ffff76d140f in __assert_fail_base (fmt=0x7ffff785f588 "%s%s%s:%u: %s%sAssertion `%s' failed.\n%n", assertion=0x555556f7531f "state_ == s_exec", file=0x555556f751e8 "/home/jan/mysql/10.4/wsrep-lib/src/client_state.cpp", line=344, function=<optimized out>) at assert.c:92

#3  0x00007ffff76e1012 in __GI___assert_fail (assertion=0x555556f7531f "state_ == s_exec", file=0x555556f751e8 "/home/jan/mysql/10.4/wsrep-lib/src/client_state.cpp", line=344, function=0x555556f75f20 <wsrep::client_state::enter_toi_local(std::vector<wsrep::key, std::allocator<wsrep::key> > const&, wsrep::const_buffer const&, int)::__PRETTY_FUNCTION__> "int wsrep::client_state::enter_toi_local(const key_array&, const wsrep::const_buffer&, int)") at assert.c:101

#4  0x0000555556a0736c in wsrep::client_state::enter_toi_local (this=0x7fffe0006ed8, keys=std::vector of length 1, capacity 1 = {...}, buffer=..., flags=3) at /home/jan/mysql/10.4/wsrep-lib/src/client_state.cpp:344

#5  0x0000555555fb4ec8 in wsrep_TOI_begin (thd=0x7fffe0000d60, db=0x555556a6a20e "mysql", table=0x0, table_list=0x0, alter_info=0x0) at /home/jan/mysql/10.4/sql/wsrep_mysqld.cc:1870

#6  0x0000555555fb5da6 in wsrep_to_isolation_begin (thd=0x7fffe0000d60, db_=0x555556a6a20e "mysql", table_=0x0, table_list=0x0, alter_info=0x0) at /home/jan/mysql/10.4/sql/wsrep_mysqld.cc:2022

#7  0x0000555555d54820 in mysql_execute_command (thd=0x7fffe0000d60) at /home/jan/mysql/10.4/sql/sql_parse.cc:5221

#8  0x0000555555d5dd6a in mysql_parse (thd=0x7fffe0000d60, rawbuf=0x7fffe0013378 "create user test@localhost", length=26, parser_state=0x7ffff16db150, is_com_multi=false, is_next_command=false) at /home/jan/mysql/10.4/sql/sql_parse.cc:7909

#9  0x0000555555d5d3a3 in wsrep_mysql_parse (thd=0x7fffe0000d60, rawbuf=0x7fffe0013378 "create user test@localhost", length=26, parser_state=0x7ffff16db150, is_com_multi=false, is_next_command=false) at /home/jan/mysql/10.4/sql/sql_parse.cc:7721

#10 0x0000555555d48d32 in dispatch_command (command=COM_QUERY, thd=0x7fffe0000d60, packet=0x7fffe00086d1 "create user test@localhost", packet_length=26, is_com_multi=false, is_next_command=false) at /home/jan/mysql/10.4/sql/sql_parse.cc:1827

#11 0x0000555555d474d8 in do_command (thd=0x7fffe0000d60) at /home/jan/mysql/10.4/sql/sql_parse.cc:1359

#12 0x0000555555ecee18 in do_handle_one_connection (connect=0x5555580f7050) at /home/jan/mysql/10.4/sql/sql_connect.cc:1412

#13 0x0000555555eceb67 in handle_one_connection (arg=0x5555580f7050) at /home/jan/mysql/10.4/sql/sql_connect.cc:1316

#14 0x00005555568e27ae in pfs_spawn_thread (arg=0x555558039260) at /home/jan/mysql/10.4/storage/perfschema/pfs.cc:1862

#15 0x00007ffff7f50182 in start_thread (arg=<optimized out>) at pthread_create.c:486

#16 0x00007ffff77c9b1f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

(gdb) up

#1  0x00007ffff76d1535 in __GI_abort () at abort.c:79

(gdb) 

#2  0x00007ffff76d140f in __assert_fail_base (fmt=0x7ffff785f588 "%s%s%s:%u: %s%sAssertion `%s' failed.\n%n", assertion=0x555556f7531f "state_ == s_exec", file=0x555556f751e8 "/home/jan/mysql/10.4/wsrep-lib/src/client_state.cpp", line=344, function=<optimized out>) at assert.c:92

(gdb) 

#3  0x00007ffff76e1012 in __GI___assert_fail (assertion=0x555556f7531f "state_ == s_exec", file=0x555556f751e8 "/home/jan/mysql/10.4/wsrep-lib/src/client_state.cpp", line=344, function=0x555556f75f20 <wsrep::client_state::enter_toi_local(std::vector<wsrep::key, std::allocator<wsrep::key> > const&, wsrep::const_buffer const&, int)::__PRETTY_FUNCTION__> "int wsrep::client_state::enter_toi_local(const key_array&, const wsrep::const_buffer&, int)") at assert.c:101

(gdb) 

#4  0x0000555556a0736c in wsrep::client_state::enter_toi_local (this=0x7fffe0006ed8, keys=std::vector of length 1, capacity 1 = {...}, buffer=..., flags=3) at /home/jan/mysql/10.4/wsrep-lib/src/client_state.cpp:344

(gdb) p state_

$1 = wsrep::client_state::s_none