All work
- fix t/partition.sh failuresPXB-2292Resolved issue: PXB-2292
- mysqld: File '/data/mysql/.000010' not found (OS errno 2 - No such file or directory)PXB-2291Resolved issue: PXB-2291Lalit Choudhary
- merge MySQL 5.7.31PXB-2290Resolved issue: PXB-2290Marcelo Altmann
- change in behaviour of safe-slave-backupPXB-2289Resolved issue: PXB-2289patrick.birch
- change calls to verify_db_state to use run_cmdPXB-2288Resolved issue: PXB-2288
- Split innodb_encryption testPXB-2287Resolved issue: PXB-2287Marcelo Altmann
- InnoDB: Tried to read 10485760 bytes at offset 817889280 was only able to read0 InnoDB: File (unknown): 'read' returned OS error 0. Cannot continue operationPXB-2286Resolved issue: PXB-2286
- Partial backup of a myisam table copies the ibdata, creates a xtrabackup_logfile, copy undo filesPXB-2285Resolved issue: PXB-2285
- xbcloud from tarball build fails with "probe failed" when getting data from the bucketPXB-2284Resolved issue: PXB-2284illia.pshonkin
- Provide SELinux and AppArmor default policiesPXB-2280Resolved issue: PXB-2280Kamil Holubicki
- Modify to look for prefixes in xtrabackup_tablespaces* without extensionsPXB-2279Resolved issue: PXB-2279Kathy Williamson
- Prepare of full backup fails when encryption of a table is changedPXB-2277Resolved issue: PXB-2277
- PXB crashes in incremental backup prepare when an index is renamed during backupPXB-2276Resolved issue: PXB-2276Rahul Malik
- Modify backup processing to add validations if an encrypted table is createdPXB-2275Resolved issue: PXB-2275Kathy Williamson
- Correct restore processing when there are DML statements running during backup stage by writing the last_checkpoint and LSN from ps.log_status instead of the redo logPXB-2274Resolved issue: PXB-2274Rahul Malik
- undefined symbol: PSI_server and keyring_file_data is not recognized via [xtrabackup] section in /etc/my.cnfPXB-2273Resolved issue: PXB-2273
- Modify regexp to consider all #sql as temporary tablesPXB-2272Resolved issue: PXB-2272Marcelo Altmann
- Debug info for "InnoDB: An optimized (without redo logging) DDLoperation has been performed"PXB-2271Resolved issue: PXB-2271
- Documentation bug. Wrong instructions on https://www.percona.com/doc/percona-xtrabackup/2.4/installation/apt_repo.htmlPXB-2270Resolved issue: PXB-2270patrick.birch
- Document --lock-ddl-per-tablePXB-2269Resolved issue: PXB-2269patrick.birch
- Document deprecation of --lock-ddl-per-tablePXB-2268Resolved issue: PXB-2268patrick.birch
- Incremental backup prepare crash when a partitioned table column is compressedPXB-2267Resolved issue: PXB-2267Marcelo Altmann
- Auto increment information is removed after partial restore of a tablePXB-2264Resolved issue: PXB-2264Rahul Malik
- handle undo truncation in 8.0 without lock-ddlPXB-2263Resolved issue: PXB-2263Rahul Malik
- Allow build for a single plataform and single MySQL VersionPXB-2261Resolved issue: PXB-2261Ramesh Sivaraman
- Allow the test suite to run multiple testsPXB-2260Resolved issue: PXB-2260Marcelo Altmann
- xtrabackup always hangs several hours when it beginsPXB-2259Resolved issue: PXB-2259
- document --lock-ddl and --lock-ddl-per-tablePXB-2258Resolved issue: PXB-2258patrick.birch
- Modify --lock-ddl-per-table to properly close database connectionPXB-2257Resolved issue: PXB-2257Marcelo Altmann
- Backup fails with error code 57PXB-2256Resolved issue: PXB-2256Marcelo Altmann
- Modify processing to Error out if undo truncation during backupPXB-2255Resolved issue: PXB-2255Rahul Malik
- Redesign --lock-ddl-per-tablePXB-2254Resolved issue: PXB-2254Marcelo Altmann
- Introduce debug option to print the redo log records scanned and appliedPXB-2252Resolved issue: PXB-2252Satya Bodapati
- Improve the description of how PXB facilitates replicationPXB-2251Resolved issue: PXB-2251patrick.birch
- Backup always fail with --lock-ddl and upstreamPXB-2250Resolved issue: PXB-2250Marcelo Altmann
- Verify perl binary exists before completing version checkPXB-2249Resolved issue: PXB-2249Satya Bodapati
- Rework bootstrap.sh script for downloading a PS tarballPXB-2248Resolved issue: PXB-2248illia.pshonkin
- Unable to connect to MySQL 5.7 with unix socketPXB-2247Resolved issue: PXB-2247
- --binlog-info option missing in xtrabackup 8.0PXB-2246Resolved issue: PXB-2246
- xtrabackup --defaults-file=/etc/my.cnf --user=root --prepare --target-dir=/mysql/fullback20200803PXB-2244Resolved issue: PXB-2244
- Correct processing when undo truncation happens between full backup and incrementalPXB-2243Resolved issue: PXB-2243Rahul Malik
- Prevent back up if Source system (DB) version is higher then current PXB versionPXB-2242Resolved issue: PXB-2242Rahul Malik
- Modify Release naming convention to be consistent with Upstream and Percona productsPXB-2241Resolved issue: PXB-2241Evgeniy Patlan
- Database crashes after restore when full text index is created/dropped during backupPXB-2240Resolved issue: PXB-2240Marcelo Altmann
- Partitioned table is not restored correctly when partitions are changed during backupPXB-2239Resolved issue: PXB-2239Marcelo Altmann
- Provide binary tarball with shared libs and glibc suffix & minimal tarballsPXB-2238Resolved issue: PXB-2238patrick.birch
- PXB crashes during backup when an encrypted table is updatedPXB-2237Resolved issue: PXB-2237Marcelo Altmann
- Temporary tablespace is not restored in the correct pathPXB-2236Resolved issue: PXB-2236Rahul Malik
- Buffer pool is not restored if it exists in a path other than data directoryPXB-2235Resolved issue: PXB-2235Rahul Malik
- merge upstream 8.0.21PXB-2234Resolved issue: PXB-2234Rahul Malik
50 of
Incremental backup prepare crash when a partitioned table column is compressed
Won't Do
General
Escalation
General
Escalation
Description
Environment
None
Attachments
3
relates to
Details
Details
Assignee
Marcelo Altmann
Marcelo Altmann(Deactivated)Reporter
Manish Chawla
Manish ChawlaTime tracking
1w 2d 3h 15m logged
Affects versions
Priority
HighCreated September 1, 2020 at 4:16 PM
Updated March 6, 2024 at 6:53 PM
Resolved January 11, 2021 at 6:55 PM
Activity
Marcelo Altmann January 11, 2021 at 6:55 PM
Marcelo Altmann
January 11, 2021 at 6:55 PM
This issue doesn't happens with --lock-ddl enabled. We won't fix it for now
Manish Chawla December 3, 2020 at 5:49 AM
Manish Chawla
December 3, 2020 at 5:49 AM
Reproduced the same crash with the latest PXB8.0.22 and MS8.0.22 running with keyring_file encryption.
Initialize database with encryption
/home/mchawla/MS_8_0_22/bin/mysqld --no-defaults --core-file --basedir=/home/mchawla/MS_8_0_22 --tmpdir=/home/mchawla/MS_8_0_22/data --datadir=/home/mchawla/MS_8_0_22/data --socket=/home/mchawla/MS_8_0_22/socket.sock --port=16922 --log-error=/home/mchawla/MS_8_0_22/log/master.err --server-id=100 --early-plugin-load=keyring_file.so --keyring_file_data=/home/mchawla/MS_8_0_22/keyring --innodb-undo-log-encrypt --innodb-redo-log-encrypt --default-table-encryption=ON --log-slave-updates --gtid-mode=ON --enforce-gtid-consistency --binlog-format=row --master_verify_checksum=ON --binlog_checksum=CRC32 --binlog-rotate-encryption-master-key-at-startup --table-encryption-privilege-check=ON --innodb-extend-and-initialize=OFFRun pstress
./pstress-ps --tables 10 --logdir="${logdir}" --records 200 --threads 10 --seconds 50 --socket "${mysqldir}"/socket.sock --undo-tbs-sql 0Take full backup and 6 incremental backups with lock-ddl
Prepare the full backup and incremental backups. PXB crashes during prepare of the fourth incremental backup
Read encryption metadata from ./test/tt_2_p#p#p1.ibd successfully, encryption of this tablespace enabled.
InnoDB: Assertion failure: page0page.ic:593:page_offset(rec) <= page_header_get_field(page, PAGE_HEAP_TOP)
InnoDB: thread 139819283900160InnoDB: We intentionally generate a memory trap.
InnoDB: Submit a detailed bug report to https://jira.percona.com/projects/PXB.
InnoDB: If you get repeated assertion failures or crashes, even
InnoDB: immediately after the mysqld startup, there may be
InnoDB: corruption in the InnoDB tablespace. Please refer to
InnoDB: http://dev.mysql.com/doc/refman/8.0/en/forcing-innodb-recovery.html
InnoDB: about forcing recovery.
04:58:48 UTC - mysqld got signal 6 ;
Most likely, you have hit a bug, but this error can also be caused by malfunctioning hardware.
Thread pointer: 0x0
Attempting backtrace. You can use the following information to find out
where mysqld died. If you see no messages after this, something went
terribly wrong...
stack_bottom = 0 thread_stack 0x46000
/home/mchawla/pxb_8_0_22_debug/bin/xtrabackup(my_print_stacktrace(unsigned char const*, unsigned long)+0x43) [0x4c4fc87]
/home/mchawla/pxb_8_0_22_debug/bin/xtrabackup(handle_fatal_signal+0x299) [0x359ec65]
/usr/lib64/libpthread.so.0(+0xf630) [0x7f2a424ec630]
/usr/lib64/libc.so.6(gsignal+0x37) [0x7f2a4015f387]
/usr/lib64/libc.so.6(abort+0x148) [0x7f2a40160a78]
/home/mchawla/pxb_8_0_22_debug/bin/xtrabackup() [0x3c4c66d]
/home/mchawla/pxb_8_0_22_debug/bin/xtrabackup() [0x3a9d0ee]
/home/mchawla/pxb_8_0_22_debug/bin/xtrabackup() [0x3a9cd94]
/home/mchawla/pxb_8_0_22_debug/bin/xtrabackup() [0x3a9d506]
/home/mchawla/pxb_8_0_22_debug/bin/xtrabackup(page_cur_insert_rec_low(unsigned char*, dict_index_t*, unsigned char const*, unsigned long*, mtr_t*)+0x5af) [0x3aa129a]
/home/mchawla/pxb_8_0_22_debug/bin/xtrabackup() [0x3a9e293]
/home/mchawla/pxb_8_0_22_debug/bin/xtrabackup(page_cur_parse_insert_rec(unsigned long, unsigned char const*, unsigned char const*, buf_block_t*, dict_index_t*, mtr_t*)+0x88e) [0x3aa0c3b]
/home/mchawla/pxb_8_0_22_debug/bin/xtrabackup() [0x3a51a6a]
/home/mchawla/pxb_8_0_22_debug/bin/xtrabackup(recv_recover_page_func(bool, buf_block_t*)+0x7e3) [0x3a539db]
/home/mchawla/pxb_8_0_22_debug/bin/xtrabackup(buf_page_io_complete(buf_page_t*, bool)+0x663) [0x374e1f8]
/home/mchawla/pxb_8_0_22_debug/bin/xtrabackup(fil_aio_wait(unsigned long)+0x1f3) [0x386d12b]
/home/mchawla/pxb_8_0_22_debug/bin/xtrabackup() [0x3bb606e]
/home/mchawla/pxb_8_0_22_debug/bin/xtrabackup(void std::__invoke_impl<void, void (*&)(unsigned long), unsigned long&>(std::__invoke_other, void (*&)(unsigned long), unsigned long&)+0x34) [0x2e09fec]
/home/mchawla/pxb_8_0_22_debug/bin/xtrabackup(std::__invoke_result<void (*&)(unsigned long), unsigned long&>::type std::__invoke<void (*&)(unsigned long), unsigned long&>(void (*&)(unsigned long), unsigned long&)+0x3f) [0x2e09a25]
/home/mchawla/pxb_8_0_22_debug/bin/xtrabackup(void std::_Bind<void (*(unsigned long))(unsigned long)>::__call<void, , 0ul>(std::tuple<>&&, std::_Index_tuple<0ul>)+0x48) [0x2e09322]
/home/mchawla/pxb_8_0_22_debug/bin/xtrabackup(void std::_Bind<void (*(unsigned long))(unsigned long)>::operator()<, void>()+0x2a) [0x2e0868c]
/home/mchawla/pxb_8_0_22_debug/bin/xtrabackup(void Runnable::operator()<void (*)(unsigned long), unsigned long>(void (*&&)(unsigned long), unsigned long&&)+0xcb) [0x2e06dad]
/home/mchawla/pxb_8_0_22_debug/bin/xtrabackup(void std::__invoke_impl<void, Runnable, void (*)(unsigned long), unsigned long>(std::__invoke_other, Runnable&&, void (*&&)(unsigned long), unsigned long&&)+0x4f) [0x2e04491]
/home/mchawla/pxb_8_0_22_debug/bin/xtrabackup(std::__invoke_result<Runnable, void (*)(unsigned long), unsigned long>::type std::__invoke<Runnable, void (*)(unsigned long), unsigned long>(Runnable&&, void (*&&)(unsigned long), unsigned long&&)+0x57) [0x2e00e49]
/home/mchawla/pxb_8_0_22_debug/bin/xtrabackup(decltype (__invoke((_S_declval<0ul>)(), (_S_declval<1ul>)(), (_S_declval<2ul>)())) std::thread::_Invoker<std::tuple<Runnable, void (*)(unsigned long), unsigned long> >::_M_invoke<0ul, 1ul, 2ul>(std::_Index_tuple<0ul, 1ul, 2ul>)+0x5f) [0x2e0afa9]
/home/mchawla/pxb_8_0_22_debug/bin/xtrabackup(std::thread::_Invoker<std::tuple<Runnable, void (*)(unsigned long), unsigned long> >::operator()()+0x1d) [0x2e0ad07]
/home/mchawla/pxb_8_0_22_debug/bin/xtrabackup(std::thread::_State_impl<std::thread::_Invoker<std::tuple<Runnable, void (*)(unsigned long), unsigned long> > >::_M_run()+0x1c) [0x2e0a978]
/home/mchawla/pxb_8_0_22_debug/bin/xtrabackup() [0x5003cff]
/usr/lib64/libpthread.so.0(+0x7ea5) [0x7f2a424e4ea5]
/usr/lib64/libc.so.6(clone+0x6d) [0x7f2a4022796d]Note: Lock-ddl did not prevent the issue from occurring.
Logs attached as pxb2267_pstress.tar.gz
Manish Chawla November 27, 2020 at 12:27 PM
Manish Chawla
November 27, 2020 at 12:27 PM
@Marcelo Altmann I have copied the script and logs on the server at /home/pxb2267.
Marcelo Altmann November 26, 2020 at 4:15 PM
Marcelo Altmann
November 26, 2020 at 4:15 PM
@Manish Chawla can you prepare the script to reproduce it on qa2?
Manish Chawla November 25, 2020 at 2:33 PM
Manish Chawla
November 25, 2020 at 2:33 PM
@Marcelo Altmann I had run this with MS8.0.22, but the issue occurred again.
MS8.0.21 is running as
/home/mchawla/MS_8_0_21/bin/mysqld --no-defaults --core-file --basedir=/home/mchawla/MS_8_0_21 --tmpdir=/home/mchawla/MS_8_0_21/data --datadir=/home/mchawla/MS_8_0_21/data --socket=/home/mchawla/MS_8_0_21/socket.sock --port=13966 --log-error=/home/mchawla/MS_8_0_21/log/master.err --server-id=100 --log-bin=binlogCreate 10 sysbench tables
Create 3 partitioned tables and change the partitions
/home/mchawla/MS_8_0_21/bin/mysql -uroot -S/home/mchawla/MS_8_0_21/socket.sock -e "DROP TABLE IF EXISTS sbtest1; DROP TABLE IF EXISTS sbtest2; DROP TABLE IF EXISTS sbtest3;" test /home/mchawla/MS_8_0_21/bin/mysql -uroot -S/home/mchawla/MS_8_0_21/socket.sock -e "CREATE TABLE sbtest1 (id int NOT NULL AUTO_INCREMENT, k int NOT NULL DEFAULT '0', c char(120) NOT NULL DEFAULT '', pad char(60) NOT NULL DEFAULT '', PRIMARY KEY (id), KEY k_1 (k) ) PARTITION BY HASH(id) PARTITIONS 10;" test /home/mchawla/MS_8_0_21/bin/mysql -uroot -S/home/mchawla/MS_8_0_21/socket.sock -e "CREATE TABLE sbtest2 (id int NOT NULL AUTO_INCREMENT, k int NOT NULL DEFAULT '0', c char(120) NOT NULL DEFAULT '', pad char(60) NOT NULL DEFAULT '', PRIMARY KEY (id), KEY k_1 (k) ) PARTITION BY RANGE(id) (PARTITION p0 VALUES LESS THAN (500), PARTITION p1 VALUES LESS THAN (1000), PARTITION p2 VALUES LESS THAN MAXVALUE);" test /home/mchawla/MS_8_0_21/bin/mysql -uroot -S/home/mchawla/MS_8_0_21/socket.sock -e "CREATE TABLE sbtest3 (id int NOT NULL AUTO_INCREMENT, k int NOT NULL DEFAULT '0', c char(120) NOT NULL DEFAULT '', pad char(60) NOT NULL DEFAULT '', PRIMARY KEY (id), KEY k_1 (k) ) PARTITION BY KEY() PARTITIONS 5;" test sysbench /usr/share/sysbench/oltp_insert.lua --tables=3 --mysql-db=test --mysql-user=root --threads=100 --db-driver=mysql --mysql-socket=/home/mchawla/MS_8_0_21/socket.sock --time=5 run >/dev/null 2>&1 ( for ((i=1; i<=10; i++)); do /home/mchawla/MS_8_0_21/bin/mysql -uroot -S/home/mchawla/MS_8_0_21/socket.sock -e "ALTER TABLE test.sbtest1 COALESCE PARTITION 5;" >/dev/null 2>&1 /home/mchawla/MS_8_0_21/bin/mysql -uroot -S/home/mchawla/MS_8_0_21/socket.sock -e "ALTER TABLE test.sbtest1 PARTITION BY HASH(id) PARTITIONS 10;" >/dev/null 2>&1 done ) & ( for ((i=1; i<=10; i++)); do /home/mchawla/MS_8_0_21/bin/mysql -uroot -S/home/mchawla/MS_8_0_21/socket.sock -e "ALTER TABLE test.sbtest2 DROP PARTITION p2;" >/dev/null 2>&1 /home/mchawla/MS_8_0_21/bin/mysql -uroot -S/home/mchawla/MS_8_0_21/socket.sock -e "ALTER TABLE test.sbtest2 ADD PARTITION (PARTITION p2 VALUES LESS THAN MAXVALUE);" >/dev/null 2>&1 done ) & ( for ((i=1; i<=10; i++)); do /home/mchawla/MS_8_0_21/bin/mysql -uroot -S/home/mchawla/MS_8_0_21/socket.sock -e "ALTER TABLE test.sbtest3 REBUILD PARTITION p0, p1;" >/dev/null 2>&1 /home/mchawla/MS_8_0_21/bin/mysql -uroot -S/home/mchawla/MS_8_0_21/socket.sock -e "ALTER TABLE test.sbtest3 OPTIMIZE PARTITION p2;" >/dev/null 2>&1 /home/mchawla/MS_8_0_21/bin/mysql -uroot -S/home/mchawla/MS_8_0_21/socket.sock -e "ALTER TABLE test.sbtest3 ANALYZE PARTITION p3,p4;" >/dev/null 2>&1 done ) &Take full backup with lock-ddl
/home/mchawla/pxb_8_0_14_debug/bin/xtrabackup --user=root --password= --backup --target-dir=/home/mchawla/dbbackup_01_09_2020/full -S /home/mchawla/MS_8_0_21/socket.sock --datadir=/home/mchawla/MS_8_0_21/data --lock-ddl 2>/home/mchawla/backuplogs/full_backup_01_09_2020_16_logRun load
sysbench /usr/share/sysbench/oltp_insert.lua --tables=10 --mysql-db=test --mysql-user=root --threads=50 --db-driver=mysql --mysql-socket=/home/mchawla/MS_8_0_21/socket.sock --time=20 --rand-type=uniform run >/dev/null 2>&1 & sleep 10Take incremental backup with lock-ddl
/home/mchawla/pxb_8_0_14_debug/bin/xtrabackup --user=root --password= --backup --target-dir=/home/mchawla/dbbackup_01_09_2020/inc --incremental-basedir=/home/mchawla/dbbackup_01_09_2020/full -S /home/mchawla/MS_8_0_21/socket.sock --datadir=/home/mchawla/MS_8_0_21/data --lock-ddl 2>/home/mchawla/backuplogs/inc_backup_01_09_2020_16_logPrepare full backup
/home/mchawla/pxb_8_0_14_debug/bin/xtrabackup --user=root --password= --prepare --apply-log-only --target_dir=/home/mchawla/dbbackup_01_09_2020/full 2>/home/mchawla/backuplogs/prepare_full_backup_01_09_2020_16_logPrepare incremental backup
/home/mchawla/pxb_8_0_14_debug/bin/xtrabackup --user=root --password= --prepare --target_dir=/home/mchawla/dbbackup_01_09_2020/full --incremental-dir=/home/mchawla/dbbackup_01_09_2020/inc 2>/home/mchawla/backuplogs/prepare_inc_backup_01_09_2020_16_logStop mysql server and move the data directory
Restore full backup
/home/mchawla/pxb_8_0_14_debug/bin/xtrabackup --user=root --password= --copy-back --target-dir=/home/mchawla/dbbackup_01_09_2020/full --datadir=/home/mchawla/MS_8_0_21/data 2>/home/mchawla/backuplogs/restore_backup_01_09_2020_16_logStart mysql server
Apply binlogs from xtrabackup position
Compress a partitioned table column
( for ((i=1; i<=10; i++)); do /home/mchawla/MS_8_0_21/bin/mysql -uroot -S/home/mchawla/MS_8_0_21/socket.sock -e "ALTER TABLE test.sbtest1 MODIFY c VARCHAR(250) COLUMN_FORMAT COMPRESSED NOT NULL DEFAULT '';" >/dev/null 2>&1 /home/mchawla/MS_8_0_21/bin/mysql -uroot -S/home/mchawla/MS_8_0_21/socket.sock -e "ALTER TABLE test.sbtest1 MODIFY c CHAR(120) COLUMN_FORMAT DEFAULT NOT NULL DEFAULT '';" >/dev/null 2>&1 done ) &Take full backup
/home/mchawla/pxb_8_0_14_debug/bin/xtrabackup --user=root --password= --backup --target-dir=/home/mchawla/dbbackup_01_09_2020/full -S /home/mchawla/MS_8_0_21/socket.sock --datadir=/home/mchawla/MS_8_0_21/data 2>/home/mchawla/backuplogs/full_backup_01_09_2020_20_logRun load
sysbench /usr/share/sysbench/oltp_insert.lua --tables=10 --mysql-db=test --mysql-user=root --threads=50 --db-driver=mysql --mysql-socket=/home/mchawla/MS_8_0_21/socket.sock --time=20 --rand-type=uniform run >/dev/null 2>&1 & sleep 10Take incremental backup
/home/mchawla/pxb_8_0_14_debug/bin/xtrabackup --user=root --password= --backup --target-dir=/home/mchawla/dbbackup_01_09_2020/inc --incremental-basedir=/home/mchawla/dbbackup_01_09_2020/full -S /home/mchawla/MS_8_0_21/socket.sock --datadir=/home/mchawla/MS_8_0_21/data 2>/home/mchawla/backuplogs/inc_backup_01_09_2020_20_logPrepare full backup
/home/mchawla/pxb_8_0_14_debug/bin/xtrabackup --user=root --password= --prepare --apply-log-only --target_dir=/home/mchawla/dbbackup_01_09_2020/full 2>/home/mchawla/backuplogs/prepare_full_backup_01_09_2020_20_logPrepare incremental backup
/home/mchawla/pxb_8_0_14_debug/bin/xtrabackup --user=root --password= --prepare --target_dir=/home/mchawla/dbbackup_01_09_2020/full --incremental-dir=/home/mchawla/dbbackup_01_09_2020/inc 2>/home/mchawla/backuplogs/prepare_inc_backup_01_09_2020_20_logPXB crashes
InnoDB: Assertion failure: page0page.ic:593:page_offset(rec) <= page_header_get_field(page, PAGE_HEAP_TOP) InnoDB: thread 140684854028032InnoDB: We intentionally generate a memory trap. InnoDB: Submit a detailed bug report to https://jira.percona.com/projects/PXB. InnoDB: If you get repeated assertion failures or crashes, even InnoDB: immediately after the mysqld startup, there may be InnoDB: corruption in the InnoDB tablespace. Please refer to InnoDB: http://dev.mysql.com/doc/refman/8.0/en/forcing-innodb-recovery.html InnoDB: about forcing recovery. 14:05:26 UTC - mysqld got signal 6 ; Most likely, you have hit a bug, but this error can also be caused by malfunctioning hardware. Thread pointer: 0x0 Attempting backtrace. You can use the following information to find out where mysqld died. If you see no messages after this, something went terribly wrong... stack_bottom = 0 thread_stack 0x46000 /home/mchawla/pxb_8_0_14_debug/bin/xtrabackup(my_print_stacktrace(unsigned char const*, unsigned long)+0x43) [0x4bec7ff] /home/mchawla/pxb_8_0_14_debug/bin/xtrabackup(handle_fatal_signal+0x299) [0x356cd79] /usr/lib64/libpthread.so.0(+0xf630) [0x7ff3c95b3630] /usr/lib64/libc.so.6(gsignal+0x37) [0x7ff3c722b387] /usr/lib64/libc.so.6(abort+0x148) [0x7ff3c722ca78] /home/mchawla/pxb_8_0_14_debug/bin/xtrabackup() [0x3c074c0] /home/mchawla/pxb_8_0_14_debug/bin/xtrabackup() [0x3a58184] /home/mchawla/pxb_8_0_14_debug/bin/xtrabackup() [0x3a57dd1] /home/mchawla/pxb_8_0_14_debug/bin/xtrabackup(page_cur_insert_rec_low(unsigned char*, dict_index_t*, unsigned char const*, unsigned long*, mtr_t*)+0x22c) [0x3a5bfaa] /home/mchawla/pxb_8_0_14_debug/bin/xtrabackup() [0x3a59329] /home/mchawla/pxb_8_0_14_debug/bin/xtrabackup(page_cur_parse_insert_rec(unsigned long, unsigned char const*, unsigned char const*, buf_block_t*, dict_index_t*, mtr_t*)+0x88b) [0x3a5bcce] /home/mchawla/pxb_8_0_14_debug/bin/xtrabackup() [0x3a0e35f] /home/mchawla/pxb_8_0_14_debug/bin/xtrabackup(recv_recover_page_func(bool, buf_block_t*)+0x7e0) [0x3a102a6] /home/mchawla/pxb_8_0_14_debug/bin/xtrabackup(buf_page_io_complete(buf_page_t*, bool)+0x663) [0x3713910] /home/mchawla/pxb_8_0_14_debug/bin/xtrabackup(fil_aio_wait(unsigned long)+0x1f3) [0x3830d66] /home/mchawla/pxb_8_0_14_debug/bin/xtrabackup() [0x3b71865] /home/mchawla/pxb_8_0_14_debug/bin/xtrabackup(void std::__invoke_impl<void, void (*&)(unsigned long), unsigned long&>(std::__invoke_other, void (*&)(unsigned long), unsigned long&)+0x34) [0x2df0b9e] /home/mchawla/pxb_8_0_14_debug/bin/xtrabackup(std::__invoke_result<void (*&)(unsigned long), unsigned long&>::type std::__invoke<void (*&)(unsigned long), unsigned long&>(void (*&)(unsigned long), unsigned long&)+0x3f) [0x2df05d7] /home/mchawla/pxb_8_0_14_debug/bin/xtrabackup(void std::_Bind<void (*(unsigned long))(unsigned long)>::__call<void, , 0ul>(std::tuple<>&&, std::_Index_tuple<0ul>)+0x48) [0x2defed4] /home/mchawla/pxb_8_0_14_debug/bin/xtrabackup(void std::_Bind<void (*(unsigned long))(unsigned long)>::operator()<, void>()+0x2a) [0x2def23e] /home/mchawla/pxb_8_0_14_debug/bin/xtrabackup(void Runnable::operator()<void (*)(unsigned long), unsigned long>(void (*&&)(unsigned long), unsigned long&&)+0xcb) [0x2ded98f] /home/mchawla/pxb_8_0_14_debug/bin/xtrabackup(void std::__invoke_impl<void, Runnable, void (*)(unsigned long), unsigned long>(std::__invoke_other, Runnable&&, void (*&&)(unsigned long), unsigned long&&)+0x4f) [0x2deb0d7] /home/mchawla/pxb_8_0_14_debug/bin/xtrabackup(std::__invoke_result<Runnable, void (*)(unsigned long), unsigned long>::type std::__invoke<Runnable, void (*)(unsigned long), unsigned long>(Runnable&&, void (*&&)(unsigned long), unsigned long&&)+0x57) [0x2de7b53] /home/mchawla/pxb_8_0_14_debug/bin/xtrabackup(decltype (__invoke((_S_declval<0ul>)(), (_S_declval<1ul>)(), (_S_declval<2ul>)())) std::thread::_Invoker<std::tuple<Runnable, void (*)(unsigned long), unsigned long> >::_M_invoke<0ul, 1ul, 2ul>(std::_Index_tuple<0ul, 1ul, 2ul>)+0x5f) [0x2df1b5b] /home/mchawla/pxb_8_0_14_debug/bin/xtrabackup(std::thread::_Invoker<std::tuple<Runnable, void (*)(unsigned long), unsigned long> >::operator()()+0x1d) [0x2df18b9] /home/mchawla/pxb_8_0_14_debug/bin/xtrabackup(std::thread::_State_impl<std::thread::_Invoker<std::tuple<Runnable, void (*)(unsigned long), unsigned long> > >::_M_run()+0x1c) [0x2df152a] /home/mchawla/pxb_8_0_14_debug/bin/xtrabackup() [0x4f8a1df] /usr/lib64/libpthread.so.0(+0x7ea5) [0x7ff3c95abea5] /usr/lib64/libc.so.6(clone+0x6d) [0x7ff3c72f38dd]Logs are attached.
Note: Issue observed in the previous version also.