Empty INSERT crashes with innodb_force_recovery=6 or innodb_read_only=ON

# mysqld options required for replay:  --innodb-force-recovery=6

INSERT INTO mysql.innodb_index_stats SELECT * FROM mysql.innodb_index_stats WHERE table_name='';

Core was generated by `/test/MD270723-mariadb-11.2.0-linux-x86_64-opt/bin/mariadbd --no-defaults --inn'.

Program terminated with signal SIGABRT, Aborted.

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

[Current thread is 1 (Thread 0x152396f28700 (LWP 2916494))]

(gdb) bt

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

#1  0x00001523b64cf859 in __GI_abort () at abort.c:79

#2  0x0000561a58325b61 in ib::fatal::~fatal (this=<optimized out>, __in_chrg=<optimized out>) at /test/11.2_opt/storage/innobase/ut/ut0ut.cc:527

#3  0x0000561a5830da89 in os_file_sync_posix (file=<optimized out>) at /test/11.2_opt/storage/innobase/include/ut0ut.h:337

#4  os_file_flush_func (file=<optimized out>) at /test/11.2_opt/storage/innobase/os/os0file.cc:933

#5  0x0000561a589c4c2d in log_file_t::flush (this=0x561a59eafc20 <log_sys+288>) at /test/11.2_opt/storage/innobase/include/log0log.h:140

#6  log_t::flush (lsn=12288, this=0x561a59eafb00 <log_sys>) at /test/11.2_opt/storage/innobase/log/log0log.cc:886

#7  log_flush (lsn=12288) at /test/11.2_opt/storage/innobase/log/log0log.cc:904

#8  log_write_up_to (lsn=<optimized out>, durable=true, callback=<optimized out>) at /test/11.2_opt/storage/innobase/log/log0log.cc:954

#9  0x0000561a5898f802 in ha_innobase::extra (this=0x152380017bd0, operation=HA_EXTRA_END_ALTER_COPY) at /test/11.2_opt/storage/innobase/handler/ha_innodb.cc:15683

#10 0x0000561a584568c7 in select_insert::prepare_eof (this=0x152380012be8) at /test/11.2_opt/sql/sql_class.h:4669

#11 0x0000561a58456ba6 in select_insert::send_eof (this=0x152380012be8) at /test/11.2_opt/sql/sql_insert.cc:4365

#12 0x0000561a5850d12f in do_select (procedure=<optimized out>, join=0x152380012ca8) at /test/11.2_opt/sql/sql_select.cc:23010

#13 JOIN::exec_inner (this=0x152380012ca8) at /test/11.2_opt/sql/sql_select.cc:4935

#14 0x0000561a5850d5fe in JOIN::exec (this=this@entry=0x152380012ca8) at /test/11.2_opt/sql/sql_select.cc:4712

#15 0x0000561a5850b71c in mysql_select (thd=0x152380000c58, tables=0x1523800117b0, fields=<optimized out>, conds=0x152380012080, og_num=0, order=0x0, group=0x0, having=0x0, proc_param=0x0, select_options=<optimized out>, result=0x152380012be8, unit=0x152380004da8, select_lex=0x152380011140) at /test/11.2_opt/sql/sql_select.cc:5243

#16 0x0000561a5850be87 in handle_select (thd=thd@entry=0x152380000c58, lex=lex@entry=0x152380004cc8, result=result@entry=0x152380012be8, setup_tables_done_option=setup_tables_done_option@entry=35184372088832) at /test/11.2_opt/sql/sql_select.cc:628

#17 0x0000561a584979be in mysql_execute_command (thd=0x152380000c58, is_called_from_prepared_stmt=<optimized out>) at /test/11.2_opt/sql/sql_parse.cc:4598

#18 0x0000561a584841e5 in mysql_parse (rawbuf=<optimized out>, length=<optimized out>, parser_state=<optimized out>, thd=0x152380000c58) at /test/11.2_opt/sql/sql_parse.cc:7800

#19 mysql_parse (thd=0x152380000c58, rawbuf=<optimized out>, length=<optimized out>, parser_state=<optimized out>) at /test/11.2_opt/sql/sql_parse.cc:7722

#20 0x0000561a58490092 in dispatch_command (command=COM_QUERY, thd=0x152380000c58, packet=<optimized out>, packet_length=<optimized out>, blocking=<optimized out>) at /test/11.2_opt/sql/sql_class.h:1374

#21 0x0000561a58491f7e in do_command (thd=0x152380000c58, blocking=blocking@entry=true) at /test/11.2_opt/sql/sql_parse.cc:1405

#22 0x0000561a585b16cf in do_handle_one_connection (connect=<optimized out>, connect@entry=0x561a5b7b2e28, put_in_cache=put_in_cache@entry=true) at /test/11.2_opt/sql/sql_connect.cc:1445

#23 0x0000561a585b19bd in handle_one_connection (arg=0x561a5b7b2e28) at /test/11.2_opt/sql/sql_connect.cc:1347

#24 0x00001523b69e0609 in start_thread (arg=<optimized out>) at pthread_create.c:477

#25 0x00001523b65cc133 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

mariadbd: /test/11.2_dbg/storage/innobase/log/log0log.cc:970: void log_buffer_flush_to_disk(bool): Assertion `!srv_read_only_mode' failed.

Core was generated by `/test/MD270723-mariadb-11.2.0-linux-x86_64-dbg/bin/mariadbd --no-defaults --inn'.

Program terminated with signal SIGABRT, Aborted.

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

[Current thread is 1 (Thread 0x1530b0421700 (LWP 642807))]

(gdb) bt

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

#1  0x00001530cf99e859 in __GI_abort () at abort.c:79

#2  0x00001530cf99e729 in __assert_fail_base (fmt=0x1530cfb34588 "%s%s%s:%u: %s%sAssertion `%s' failed.\n%n", assertion=0x5581593360ee "!srv_read_only_mode", file=0x558159356c28 "/test/11.2_dbg/storage/innobase/log/log0log.cc", line=970, function=<optimized out>) at assert.c:92

#3  0x00001530cf9affd6 in __GI___assert_fail (assertion=assertion@entry=0x5581593360ee "!srv_read_only_mode", file=file@entry=0x558159356c28 "/test/11.2_dbg/storage/innobase/log/log0log.cc", line=line@entry=970, function=function@entry=0x558159357208 "void log_buffer_flush_to_disk(bool)") at assert.c:101

#4  0x0000558158be13b1 in log_buffer_flush_to_disk (durable=durable@entry=true) at /test/11.2_dbg/storage/innobase/log/log0log.cc:970

#5  0x0000558158b61241 in ha_innobase::extra (this=0x15309c01e650, operation=HA_EXTRA_END_ALTER_COPY) at /test/11.2_dbg/storage/innobase/handler/ha_innodb.cc:15683

#6  0x000055815850c573 in select_insert::prepare_eof (this=this@entry=0x15309c0155e8) at /test/11.2_dbg/sql/sql_insert.cc:4263

#7  0x000055815850cbcf in select_insert::send_eof (this=0x15309c0155e8) at /test/11.2_dbg/sql/sql_insert.cc:4365

#8  0x00005581585e18ec in do_select (procedure=<optimized out>, join=0x15309c0156a8) at /test/11.2_dbg/sql/sql_select.cc:23010

#9  JOIN::exec_inner (this=this@entry=0x15309c0156a8) at /test/11.2_dbg/sql/sql_select.cc:4935

#10 0x00005581585e1cb2 in JOIN::exec (this=this@entry=0x15309c0156a8) at /test/11.2_dbg/sql/sql_select.cc:4712

#11 0x00005581585dfb30 in mysql_select (thd=thd@entry=0x15309c000d48, tables=0x15309c0141b0, fields=@0x15309c013df8: {<base_list> = {<Sql_alloc> = {<No data fields>}, first = 0x15309c014118, last = 0x15309c016958, elements = 8}, <No data fields>}, conds=0x15309c014a80, og_num=0, order=0x0, group=0x0, having=0x0, proc_param=0x0, select_options=37385559870208, result=0x15309c0155e8, unit=0x15309c005058, select_lex=0x15309c013b40) at /test/11.2_dbg/sql/sql_select.cc:5243

#12 0x00005581585e02ce in handle_select (thd=thd@entry=0x15309c000d48, lex=lex@entry=0x15309c004f78, result=result@entry=0x15309c0155e8, setup_tables_done_option=setup_tables_done_option@entry=35184372088832) at /test/11.2_dbg/sql/sql_select.cc:628

#13 0x000055815855310d in mysql_execute_command (thd=thd@entry=0x15309c000d48, is_called_from_prepared_stmt=is_called_from_prepared_stmt@entry=false) at /test/11.2_dbg/sql/sql_parse.cc:4598

#14 0x000055815853f73b in mysql_parse (thd=thd@entry=0x15309c000d48, rawbuf=<optimized out>, length=<optimized out>, parser_state=parser_state@entry=0x1530b04202c0) at /test/11.2_dbg/sql/sql_parse.cc:7800

#15 0x000055815854cc00 in dispatch_command (command=command@entry=COM_QUERY, thd=thd@entry=0x15309c000d48, packet=packet@entry=0x15309c00af49 "INSERT INTO mysql.innodb_index_stats SELECT * FROM mysql.innodb_index_stats WHERE table_name=''", packet_length=packet_length@entry=95, blocking=blocking@entry=true) at /test/11.2_dbg/sql/sql_class.h:1374

#16 0x000055815854f0b8 in do_command (thd=0x15309c000d48, blocking=blocking@entry=true) at /test/11.2_dbg/sql/sql_parse.cc:1405

#17 0x00005581586b4717 in do_handle_one_connection (connect=<optimized out>, connect@entry=0x55815c567bd8, put_in_cache=put_in_cache@entry=true) at /test/11.2_dbg/sql/sql_connect.cc:1445

#18 0x00005581586b4be6 in handle_one_connection (arg=0x55815c567bd8) at /test/11.2_dbg/sql/sql_connect.cc:1347

#19 0x00001530cfeaf609 in start_thread (arg=<optimized out>) at pthread_create.c:477

#20 0x00001530cfa9b133 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95