BLOB corruption on UPDATE of PRIMARY KEY with FOREIGN KEY

origin/10.6 8171f9da87c9e062b056834942634f04f39d5aea 2023-06-09T10:22:34+10:00

mysqld: /data/Server/10.6K/storage/innobase/row/row0upd.cc:2132: bool row_upd_clust_rec_by_insert_inherit_func(const rec_t*, dict_index_t*, const rec_offs*, dtuple_t*, const upd_t*): Assertion `!(rec_data[12U] & 128U)' failed.

...

(rr) bt

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

#1  0x000078866d959859 in __GI_abort () at abort.c:79

#2  0x000078866d959729 in __assert_fail_base (fmt=0x78866daef588 "%s%s%s:%u: %s%sAssertion `%s' failed.\n%n", assertion=0x55bc4a7879a5 "!(rec_data[12U] & 128U)", 

    file=0x55bc4a787b78 "/data/Server/10.6K/storage/innobase/row/row0upd.cc", line=2132, function=<optimized out>) at assert.c:92

#3  0x000078866d96af36 in __GI___assert_fail (assertion=assertion@entry=0x55bc4a7879a5 "!(rec_data[12U] & 128U)", file=file@entry=0x55bc4a787b78 "/data/Server/10.6K/storage/innobase/row/row0upd.cc", line=line@entry=2132, 

    function=function@entry=0x55bc4a787dc8 "bool row_upd_clust_rec_by_insert_inherit_func(const rec_t*, dict_index_t*, const rec_offs*, dtuple_t*, const upd_t*)") at assert.c:101

#4  0x000055bc4a0f7f2a in row_upd_clust_rec_by_insert_inherit_func (rec=rec@entry=0xca11b4c0da "\200", index=index@entry=0x630d14020d10, offsets=offsets@entry=0x7fa148ee5db0, entry=entry@entry=0x3ef2c063640, 

    update=0x630d14025730) at /data/Server/10.6K/storage/innobase/row/row0upd.cc:2132

#5  0x000055bc4a100576 in row_upd_clust_rec_by_insert (node=node@entry=0x630d14025530, index=index@entry=0x630d14020d10, thr=thr@entry=0x3ef2c04eba0, referenced=referenced@entry=true, foreign=foreign@entry=false, 

    mtr=mtr@entry=0x7fa148ee6300) at /data/Server/10.6K/storage/innobase/row/row0upd.cc:2263

#6  0x000055bc4a102a43 in row_upd_clust_step (node=node@entry=0x630d14025530, thr=thr@entry=0x3ef2c04eba0) at /data/Server/10.6K/storage/innobase/row/row0upd.cc:2682

#7  0x000055bc4a102d95 in row_upd (node=node@entry=0x630d14025530, thr=thr@entry=0x3ef2c04eba0) at /data/Server/10.6K/storage/innobase/row/row0upd.cc:2758

#8  0x000055bc4a103440 in row_upd_step (thr=thr@entry=0x3ef2c04eba0) at /data/Server/10.6K/storage/innobase/row/row0upd.cc:2900

#9  0x000055bc4a0a3987 in row_update_for_mysql (prebuilt=0x630d14024b20) at /data/Server/10.6K/storage/innobase/row/row0mysql.cc:1691

#10 0x000055bc49f14b5b in ha_innobase::update_row (this=0x630d1402cf40, old_row=0x630d14027518 "\376\v\001", new_row=0x630d14027508 "\376", <incomplete sequence \304>)

    at /data/Server/10.6K/storage/innobase/handler/ha_innodb.cc:8691

#11 0x000055bc49ba740d in handler::ha_update_row (this=0x630d1402cf40, old_data=0x630d14027518 "\376\v\001", new_data=0x630d14027508 "\376", <incomplete sequence \304>) at /data/Server/10.6K/sql/handler.cc:7684

#12 0x000055bc499b14bc in mysql_update (thd=thd@entry=0x3ef2c002788, table_list=<optimized out>, fields=..., values=..., conds=<optimized out>, order_num=<optimized out>, order=<optimized out>, limit=18446744073709551615, 

    ignore=<optimized out>, found_return=<optimized out>, updated_return=<optimized out>) at /data/Server/10.6K/sql/sql_update.cc:1087

#13 0x000055bc498aa9c0 in mysql_execute_command (thd=thd@entry=0x3ef2c002788, is_called_from_prepared_stmt=is_called_from_prepared_stmt@entry=false) at /data/Server/10.6K/sql/sql_limit.h:94

#14 0x000055bc49894a47 in mysql_parse (thd=thd@entry=0x3ef2c002788, rawbuf=<optimized out>, length=<optimized out>, parser_state=parser_state@entry=0x7fa148ee7370) at /data/Server/10.6K/sql/sql_parse.cc:8036

#15 0x000055bc498a4204 in dispatch_command (command=command@entry=COM_QUERY, thd=thd@entry=0x3ef2c002788, packet=packet@entry=0x3ef2c00c489 "UPDATE test.t_p SET col1 = 196 /* E_R Thread2 QNO 57 CON_ID 17 */ ", 

    packet_length=packet_length@entry=66, blocking=blocking@entry=true) at /data/Server/10.6K/sql/sql_class.h:1388

#16 0x000055bc498a762c in do_command (thd=0x3ef2c002788, blocking=blocking@entry=true) at /data/Server/10.6K/sql/sql_parse.cc:1409

#17 0x000055bc49a0e122 in do_handle_one_connection (connect=<optimized out>, connect@entry=0x55bc4c842b68, put_in_cache=put_in_cache@entry=true) at /data/Server/10.6K/sql/sql_connect.cc:1416

#18 0x000055bc49a0e603 in handle_one_connection (arg=0x55bc4c842b68) at /data/Server/10.6K/sql/sql_connect.cc:1318

#19 0x000078866db2f609 in start_thread (arg=<optimized out>) at pthread_create.c:477

#20 0x000078866da56293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

(rr)

pluto:/data/results/1686309626/TBR-1808$ _RR_TRACE_DIR=./1/rr/ rr replay --mark-stdio

RQG

====

# git clone https://github.com/mleich1/rqg --branch <pick the right branch> RQG

#

# GIT_SHOW: HEAD -> master, origin/master, origin/HEAD ad3888c646e0b35ae2e4aa3fa4a568e25dbd92fd 2023-06-08T21:26:08+02:00

# rqg.pl  : Version 4.2.1 (2022-12)

#

# $RQG_HOME/rqg.pl \

# --duration=300 \

# --queries=10000000 \

# --no_mask \

# --seed=random \

# --gendata_sql=conf/mariadb/table_stress.sql \

# --rpl_mode=none \

# --max_gd_duration=1200 \

# --engine=InnoDB \

# --gendata=conf/mariadb/table_stress.zz \

# --mysqld=--net_write_timeout=60 \

# --mysqld=--sync-binlog=1 \

# --mysqld=--loose-idle_readonly_transaction_timeout=0 \

# --mysqld=--loose-table_lock_wait_timeout=50 \

# --mysqld=--innodb-lock-wait-timeout=50 \

# --mysqld=--innodb-buffer-pool-size=256M \

# --mysqld=--innodb_page_size=16K \

# --mysqld=--loose-idle_transaction_timeout=0 \

# --mysqld=--connect_timeout=60 \

# --mysqld=--loose_innodb_change_buffering=none \

# --mysqld=--loose-innodb_fatal_semaphore_wait_threshold=300 \

# --mysqld=--log_bin_trust_function_creators=1 \

# --mysqld=--interactive_timeout=28800 \

# --mysqld=--log-output=none \

# --mysqld=--file-key-management-filename=$RQG_HOME/conf/mariadb/encryption_keys.txt \

# --mysqld=--loose-max-statement-time=30 \

# --mysqld=--loose-plugin-load-add=provider_lz4.so \

# --mysqld=--loose-debug_assert_on_not_freed_memory=0 \

# --mysqld=--net_read_timeout=30 \

# --mysqld=--loose-innodb_evict_tables_on_commit_debug=on \

# --mysqld=--lock-wait-timeout=86400 \

# --mysqld=--log-bin \

# --mysqld=--loose-innodb_read_only_compressed=OFF \

# --mysqld=--loose_innodb_lock_schedule_algorithm=fcfs \

# --mysqld=--slave_net_timeout=60 \

# --mysqld=--loose-innodb-sync-debug \

# --mysqld=--loose-idle_write_transaction_timeout=0 \

# --mysqld=--plugin-load-add=file_key_management.so \

# --mysqld=--loose-innodb_compression_level=1 \

# --mysqld=--wait_timeout=28800 \

# --mysqld=--innodb_undo_log_truncate=OFF \

# --reporters=Backtrace,Deadlock,None \

# --validators=None \

# --grammar=TBR-1808.yy \

# --threads=2 \

# <local settings>

The same test showed on various development trees MDEV-30869 instead.

rqg grammar

create_child:

    CREATE TABLE birth . child LIKE birth . parent ; ALTER TABLE birth . child ADD FOREIGN KEY (col1) REFERENCES birth . parent(col1) ;

create_parent:

    CREATE TABLE birth . parent ( col1 INT PRIMARY KEY, col_text TEXT ) ;

move_to_test:

    RENAME TABLE birth . parent TO test . t_p , birth . child TO test . t_c ;

my_int:

    { $my_int= 1 } |

    { $my_int= $prng->int( 65, 512) } ;

thread1:

    UPDATE test . t_p SET col1 = 1 |

    UPDATE test . t_c SET col1 = 1 ;

thread1_connect:

    ;

thread1_init:

    CREATE SCHEMA birth ; create_parent ; create_child ; move_to_test ;

thread2:

    DELETE FROM test . t_p WHERE col1 = my_int OR col1 IS NULL |

    DELETE FROM test . t_c WHERE col1 = my_int OR col1 IS NULL |

    UPDATE test . t_p SET col1 = { $my_int= $prng->int( 65, 512) } |

    UPDATE test . t_p SET col1 = { $my_int= $prng->int( 65, 512) } |

    INSERT INTO test . t_p (col1, col_text) VALUES ( 1 , REPEAT('A', @fill_amount) ) |

    INSERT INTO test . t_c (col1, col_text) VALUES ( 1 , REPEAT('A', @fill_amount) ) ;

thread2_connect:

    SET AUTOCOMMIT = 1; SET @fill_amount = (@@innodb_page_size / 2 ) + 1 ;

thread2_init:

    ;