[MDEV-14508] encryption.innodb-compressed-blob failed in buildbot, assertion in btr0cur.cc line 1398 Created: 2017-11-27  Updated: 2018-02-16  Resolved: 2018-02-16

Status: Closed
Project: MariaDB Server
Component/s: Encryption, Tests
Affects Version/s: 10.1, 10.2, 10.3
Fix Version/s: 10.1.32, 10.2.14, 10.3.5

Type: Bug Priority: Major
Reporter: Alice Sherepa Assignee: Jan Lindström (Inactive)
Resolution: Fixed Votes: 0
Labels: None


 Description   

http://buildbot.askmonty.org/buildbot/builders/kvm-rpm-centos73-amd64/builds/2985/steps/mtr-tcmllc/logs/stdio

encryption.innodb-compressed-blob '16k,ctr,innodb,none' w1 [ fail ]
        Test ended at 2017-11-24 17:32:49
 
CURRENT_TEST: encryption.innodb-compressed-blob
 
Server [mysqld.1 - pid: 14642, winpid: 14642, exit: 256] failed during test run
Server log from this test:
----------SERVER LOG START-----------
2017-11-24 17:32:42 0 [Note] /usr/sbin/mysqld (mysqld 10.3.3-MariaDB-log) starting as process 14403 ...
2017-11-24 17:32:42 0 [Warning] Could not increase number of max_open_files to more than 1024 (request: 4162)
2017-11-24 17:32:43 0 [Note] Plugin 'partition' is disabled.
2017-11-24 17:32:43 0 [Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins
2017-11-24 17:32:43 0 [Note] InnoDB: Uses event mutexes
2017-11-24 17:32:43 0 [Note] InnoDB: Compressed tables use zlib 1.2.7
2017-11-24 17:32:43 0 [Note] InnoDB: Using Linux native AIO
2017-11-24 17:32:43 0 [Note] InnoDB: Number of pools: 1
2017-11-24 17:32:43 0 [Note] InnoDB: Using generic crc32 instructions
2017-11-24 17:32:43 0 [Note] InnoDB: Initializing buffer pool, total size = 8M, instances = 1, chunk size = 8M
2017-11-24 17:32:43 0 [Note] InnoDB: Completed initialization of buffer pool
2017-11-24 17:32:43 0 [Note] InnoDB: If the mysqld execution user is authorized, page cleaner thread priority can be changed. See the man page of setpriority().
2017-11-24 17:32:43 0 [Note] InnoDB: 128 out of 128 rollback segments are active.
2017-11-24 17:32:43 0 [Note] InnoDB: Creating shared tablespace for temporary tables
2017-11-24 17:32:43 0 [Note] InnoDB: Setting file './ibtmp1' size to 12 MB. Physically writing the file full; Please wait ...
2017-11-24 17:32:43 0 [Note] InnoDB: File './ibtmp1' size is now 12 MB.
2017-11-24 17:32:43 0 [Note] InnoDB: Waiting for purge to start
2017-11-24 17:32:43 0 [Note] InnoDB: 5.7.20 started; log sequence number 1635112
2017-11-24 17:32:43 0 [Note] InnoDB: Creating #1 encryption thread id 140415768459008 total threads 4.
2017-11-24 17:32:43 0 [Note] InnoDB: Creating #2 encryption thread id 140415760066304 total threads 4.
2017-11-24 17:32:43 0 [Note] InnoDB: Loading buffer pool(s) from /dev/shm/var/1/mysqld.1/data/ib_buffer_pool
2017-11-24 17:32:43 0 [Note] InnoDB: Creating #3 encryption thread id 140415751673600 total threads 4.
2017-11-24 17:32:43 0 [Note] InnoDB: Creating #4 encryption thread id 140415743280896 total threads 4.
2017-11-24 17:32:43 0 [Note] InnoDB: Buffer pool(s) load completed at 171124 17:32:43
2017-11-24 17:32:43 0 [Note] Plugin 'SEQUENCE' is disabled.
2017-11-24 17:32:43 0 [Note] Plugin 'INNODB_SYS_DATAFILES' is disabled.
2017-11-24 17:32:43 0 [Note] Plugin 'INNODB_SYS_TABLESTATS' is disabled.
2017-11-24 17:32:43 0 [Note] Plugin 'INNODB_TABLESPACES_SCRUBBING' is disabled.
2017-11-24 17:32:43 0 [Note] Plugin 'INNODB_CMP' is disabled.
2017-11-24 17:32:43 0 [Note] Plugin 'INNODB_FT_DELETED' is disabled.
2017-11-24 17:32:43 0 [Note] Plugin 'INNODB_CMP_RESET' is disabled.
2017-11-24 17:32:43 0 [Note] Plugin 'INNODB_LOCK_WAITS' is disabled.
2017-11-24 17:32:43 0 [Note] Plugin 'INNODB_CMPMEM_RESET' is disabled.
2017-11-24 17:32:43 0 [Note] Plugin 'FEEDBACK' is disabled.
2017-11-24 17:32:43 0 [Note] Plugin 'INNODB_FT_INDEX_TABLE' is disabled.
2017-11-24 17:32:43 0 [Note] Plugin 'INNODB_CMP_PER_INDEX_RESET' is disabled.
2017-11-24 17:32:43 0 [Note] Plugin 'user_variables' is disabled.
2017-11-24 17:32:43 0 [Note] Plugin 'INNODB_FT_INDEX_CACHE' is disabled.
2017-11-24 17:32:43 0 [Note] Plugin 'INNODB_FT_BEING_DELETED' is disabled.
2017-11-24 17:32:43 0 [Note] Plugin 'INNODB_FT_DEFAULT_STOPWORD' is disabled.
2017-11-24 17:32:43 0 [Note] Plugin 'INNODB_FT_CONFIG' is disabled.
2017-11-24 17:32:43 0 [Note] Plugin 'INNODB_SYS_TABLESPACES' is disabled.
2017-11-24 17:32:43 0 [Note] Plugin 'INNODB_MUTEXES' is disabled.
2017-11-24 17:32:43 0 [Note] Plugin 'INNODB_SYS_SEMAPHORE_WAITS' is disabled.
2017-11-24 17:32:43 0 [Warning] /usr/sbin/mysqld: unknown variable 'loose-feedback-debug-startup-interval=20'
2017-11-24 17:32:43 0 [Warning] /usr/sbin/mysqld: unknown variable 'loose-feedback-debug-first-interval=60'
2017-11-24 17:32:43 0 [Warning] /usr/sbin/mysqld: unknown variable 'loose-feedback-debug-interval=60'
2017-11-24 17:32:43 0 [Warning] /usr/sbin/mysqld: unknown option '--loose-pam-debug'
2017-11-24 17:32:43 0 [Warning] /usr/sbin/mysqld: unknown variable 'loose-debug-sync-timeout=300'
2017-11-24 17:32:43 0 [Note] Server socket created on IP: '127.0.0.1'.
2017-11-24 17:32:43 0 [Note] Reading of all Master_info entries succeded
2017-11-24 17:32:43 0 [Note] Added new Master_info '' to hash table
2017-11-24 17:32:43 0 [Note] /usr/sbin/mysqld: ready for connections.
Version: '10.3.3-MariaDB-log'  socket: '/dev/shm/var/tmp/1/mysqld.1.sock'  port: 16060  MariaDB Server
2017-11-24 17:32:43 0 [Note] /usr/sbin/mysqld (root[root] @ localhost []): Normal shutdown
 
2017-11-24 17:32:43 0 [Note] Event Scheduler: Purging the queue. 0 events
2017-11-24 17:32:43 0 [Note] InnoDB: FTS optimize thread exiting.
2017-11-24 17:32:43 0 [Note] InnoDB: Starting shutdown...
2017-11-24 17:32:43 0 [Note] InnoDB: Dumping buffer pool(s) to /dev/shm/var/1/mysqld.1/data/ib_buffer_pool
2017-11-24 17:32:43 0 [Note] InnoDB: Instance 0, restricted to 128 pages due to innodb_buf_pool_dump_pct=25
2017-11-24 17:32:43 0 [Note] InnoDB: Buffer pool(s) dump completed at 171124 17:32:43
2017-11-24 17:32:44 0 [Note] InnoDB: Shutdown completed; log sequence number 1635131
2017-11-24 17:32:44 0 [Note] InnoDB: Removed temporary tablespace data file: "ibtmp1"
2017-11-24 17:32:44 0 [Note] /usr/sbin/mysqld: Shutdown complete
 
2017-11-24 17:32:45 0 [Note] /usr/sbin/mysqld (mysqld 10.3.3-MariaDB-log) starting as process 14524 ...
2017-11-24 17:32:45 0 [Warning] Could not increase number of max_open_files to more than 1024 (request: 4162)
2017-11-24 17:32:45 0 [Note] Plugin 'partition' is disabled.
2017-11-24 17:32:45 0 [Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins
2017-11-24 17:32:45 0 [Note] InnoDB: Uses event mutexes
2017-11-24 17:32:45 0 [Note] InnoDB: Compressed tables use zlib 1.2.7
2017-11-24 17:32:45 0 [Note] InnoDB: Using Linux native AIO
2017-11-24 17:32:45 0 [Note] InnoDB: Number of pools: 1
2017-11-24 17:32:45 0 [Note] InnoDB: Using generic crc32 instructions
2017-11-24 17:32:45 0 [Note] InnoDB: Initializing buffer pool, total size = 8M, instances = 1, chunk size = 8M
2017-11-24 17:32:45 0 [Note] InnoDB: Completed initialization of buffer pool
2017-11-24 17:32:45 0 [Note] InnoDB: If the mysqld execution user is authorized, page cleaner thread priority can be changed. See the man page of setpriority().
2017-11-24 17:32:45 0 [Note] InnoDB: 128 out of 128 rollback segments are active.
2017-11-24 17:32:45 0 [Note] InnoDB: Creating shared tablespace for temporary tables
2017-11-24 17:32:45 0 [Note] InnoDB: Setting file './ibtmp1' size to 12 MB. Physically writing the file full; Please wait ...
2017-11-24 17:32:45 0 [Note] InnoDB: File './ibtmp1' size is now 12 MB.
2017-11-24 17:32:45 0 [Note] InnoDB: Waiting for purge to start
2017-11-24 17:32:46 0 [Note] InnoDB: 5.7.20 started; log sequence number 1635131
2017-11-24 17:32:46 0 [Note] InnoDB: Creating #1 encryption thread id 139958195046144 total threads 4.
2017-11-24 17:32:46 0 [Note] InnoDB: Loading buffer pool(s) from /dev/shm/var/1/mysqld.1/data/ib_buffer_pool
2017-11-24 17:32:46 0 [Note] InnoDB: Creating #2 encryption thread id 139958186653440 total threads 4.
2017-11-24 17:32:46 0 [Note] InnoDB: Creating #3 encryption thread id 139958178260736 total threads 4.
2017-11-24 17:32:46 0 [Note] InnoDB: Creating #4 encryption thread id 139958169868032 total threads 4.
2017-11-24 17:32:46 0 [Note] InnoDB: Buffer pool(s) load completed at 171124 17:32:46
2017-11-24 17:32:46 0 [Note] Plugin 'SEQUENCE' is disabled.
2017-11-24 17:32:46 0 [Note] Plugin 'INNODB_SYS_DATAFILES' is disabled.
2017-11-24 17:32:46 0 [Note] Plugin 'INNODB_SYS_TABLESTATS' is disabled.
2017-11-24 17:32:46 0 [Note] Plugin 'INNODB_TABLESPACES_SCRUBBING' is disabled.
2017-11-24 17:32:46 0 [Note] Plugin 'INNODB_CMP' is disabled.
2017-11-24 17:32:46 0 [Note] Plugin 'INNODB_FT_DELETED' is disabled.
2017-11-24 17:32:46 0 [Note] Plugin 'INNODB_CMP_RESET' is disabled.
2017-11-24 17:32:46 0 [Note] Plugin 'INNODB_LOCK_WAITS' is disabled.
2017-11-24 17:32:46 0 [Note] Plugin 'INNODB_CMPMEM_RESET' is disabled.
2017-11-24 17:32:46 0 [Note] Plugin 'FEEDBACK' is disabled.
2017-11-24 17:32:46 0 [Note] Plugin 'INNODB_FT_INDEX_TABLE' is disabled.
2017-11-24 17:32:46 0 [Note] Plugin 'INNODB_CMP_PER_INDEX_RESET' is disabled.
2017-11-24 17:32:46 0 [Note] Plugin 'user_variables' is disabled.
2017-11-24 17:32:46 0 [Note] Plugin 'INNODB_FT_INDEX_CACHE' is disabled.
2017-11-24 17:32:46 0 [Note] Plugin 'INNODB_FT_BEING_DELETED' is disabled.
2017-11-24 17:32:46 0 [Note] Plugin 'INNODB_FT_DEFAULT_STOPWORD' is disabled.
2017-11-24 17:32:46 0 [Note] Plugin 'INNODB_FT_CONFIG' is disabled.
2017-11-24 17:32:46 0 [Note] Plugin 'INNODB_SYS_TABLESPACES' is disabled.
2017-11-24 17:32:46 0 [Note] Plugin 'INNODB_MUTEXES' is disabled.
2017-11-24 17:32:46 0 [Note] Plugin 'INNODB_SYS_SEMAPHORE_WAITS' is disabled.
2017-11-24 17:32:46 0 [Warning] /usr/sbin/mysqld: unknown variable 'loose-feedback-debug-startup-interval=20'
2017-11-24 17:32:46 0 [Warning] /usr/sbin/mysqld: unknown variable 'loose-feedback-debug-first-interval=60'
2017-11-24 17:32:46 0 [Warning] /usr/sbin/mysqld: unknown variable 'loose-feedback-debug-interval=60'
2017-11-24 17:32:46 0 [Warning] /usr/sbin/mysqld: unknown option '--loose-pam-debug'
2017-11-24 17:32:46 0 [Warning] /usr/sbin/mysqld: unknown variable 'loose-debug-sync-timeout=300'
2017-11-24 17:32:46 0 [Note] Server socket created on IP: '127.0.0.1'.
2017-11-24 17:32:46 0 [Note] Reading of all Master_info entries succeded
2017-11-24 17:32:46 0 [Note] Added new Master_info '' to hash table
2017-11-24 17:32:46 0 [Note] /usr/sbin/mysqld: ready for connections.
Version: '10.3.3-MariaDB-log'  socket: '/dev/shm/var/tmp/1/mysqld.1.sock'  port: 16060  MariaDB Server
2017-11-24 17:32:46 0 [Note] /usr/sbin/mysqld (root[root] @ localhost []): Normal shutdown
 
2017-11-24 17:32:46 0 [Note] Event Scheduler: Purging the queue. 0 events
2017-11-24 17:32:46 0 [Note] InnoDB: FTS optimize thread exiting.
2017-11-24 17:32:46 0 [Note] InnoDB: Starting shutdown...
2017-11-24 17:32:46 0 [Note] InnoDB: Dumping buffer pool(s) to /dev/shm/var/1/mysqld.1/data/ib_buffer_pool
2017-11-24 17:32:46 0 [Note] InnoDB: Instance 0, restricted to 128 pages due to innodb_buf_pool_dump_pct=25
2017-11-24 17:32:46 0 [Note] InnoDB: Buffer pool(s) dump completed at 171124 17:32:46
2017-11-24 17:32:47 0 [Note] InnoDB: Shutdown completed; log sequence number 1675340
2017-11-24 17:32:47 0 [Note] InnoDB: Removed temporary tablespace data file: "ibtmp1"
2017-11-24 17:32:47 0 [Note] /usr/sbin/mysqld: Shutdown complete
 
2017-11-24 17:32:48 0 [Note] /usr/sbin/mysqld (mysqld 10.3.3-MariaDB-log) starting as process 14643 ...
2017-11-24 17:32:48 0 [Warning] Could not increase number of max_open_files to more than 1024 (request: 4162)
2017-11-24 17:32:48 0 [Note] Plugin 'partition' is disabled.
2017-11-24 17:32:48 0 [Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins
2017-11-24 17:32:48 0 [Note] InnoDB: Uses event mutexes
2017-11-24 17:32:48 0 [Note] InnoDB: Compressed tables use zlib 1.2.7
2017-11-24 17:32:48 0 [Note] InnoDB: Using Linux native AIO
2017-11-24 17:32:48 0 [Note] InnoDB: Number of pools: 1
2017-11-24 17:32:48 0 [Note] InnoDB: Using generic crc32 instructions
2017-11-24 17:32:48 0 [Note] InnoDB: Initializing buffer pool, total size = 8M, instances = 1, chunk size = 8M
2017-11-24 17:32:48 0 [Note] InnoDB: Completed initialization of buffer pool
2017-11-24 17:32:48 0 [Note] InnoDB: If the mysqld execution user is authorized, page cleaner thread priority can be changed. See the man page of setpriority().
2017-11-24 17:32:48 0 [Note] InnoDB: 128 out of 128 rollback segments are active.
2017-11-24 17:32:48 0 [Note] InnoDB: Creating shared tablespace for temporary tables
2017-11-24 17:32:48 0 [Note] InnoDB: Setting file './ibtmp1' size to 12 MB. Physically writing the file full; Please wait ...
2017-11-24 17:32:48 0 [Note] InnoDB: File './ibtmp1' size is now 12 MB.
2017-11-24 17:32:48 0 [Note] InnoDB: Waiting for purge to start
2017-11-24 17:32:48 3 [ERROR] InnoDB: Unable to decompress ./test/t1.ibd[page id: space=4, page number=3]
2017-11-24 17:32:48 3 [Note] InnoDB: Row compressed page could be encrypted with key_version 1
2017-11-24 17:32:48 0x7fcb8a7fc700  InnoDB: Assertion failure in file /home/buildbot/buildbot/padding_for_CPACK_RPM_BUILD_SOURCE_DIRS_PREFIX/mariadb-10.3.3/storage/innobase/btr/btr0cur.cc line 1398
InnoDB: We intentionally generate a memory trap.
InnoDB: Submit a detailed bug report to https://jira.mariadb.org/
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/5.7/en/forcing-innodb-recovery.html
InnoDB: about forcing recovery.
171124 17:32:48 [ERROR] mysqld got signal 6 ;
This could be because you hit a bug. It is also possible that this binary
or one of the libraries it was linked against is corrupt, improperly built,
or misconfigured. This error can also be caused by malfunctioning hardware.
 
To report this bug, see https://mariadb.com/kb/en/reporting-bugs
 
We will try our best to scrape up some info that will hopefully help
diagnose the problem, but since we have already crashed, 
something is definitely wrong and this may fail.
 
Server version: 10.3.3-MariaDB-log
key_buffer_size=1048576
read_buffer_size=131072
max_used_connections=0
max_threads=153
thread_count=4
It is possible that mysqld could use up to 
key_buffer_size + (read_buffer_size + sort_buffer_size)*max_threads = 63060 K  bytes of memory
Hope that's ok; if not, decrease some variables in the equation.
 
Thread pointer: 0x7fcb740009a8
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 = 0x7fcb8a7fbbe0 thread_stack 0x49000
2017-11-24 17:32:48 2 [ERROR] InnoDB: Unable to decompress ./test/t2.ibd[page id: space=5, page number=3]
2017-11-24 17:32:48 2 [Note] InnoDB: Row compressed page could be encrypted with key_version 1
2017-11-24 17:32:48 0x7fcb8affd700  InnoDB: Assertion failure in file /home/buildbot/buildbot/padding_for_CPACK_RPM_BUILD_SOURCE_DIRS_PREFIX/mariadb-10.3.3/storage/innobase/btr/btr0cur.cc line 1398
InnoDB: We intentionally generate a memory trap.
InnoDB: Submit a detailed bug report to https://jira.mariadb.org/
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/5.7/en/forcing-innodb-recovery.html
InnoDB: about forcing recovery.
----------SERVER LOG END-------------
mysqltest failed but provided no output
The result from queries just before the failure was:
< snip >
call mtr.add_suppression("InnoDB: The page \\[page id: space=[1-9][0-9]*, page number=[1-9][0-9]*\\] in file '.*test.t[123]\\.ibd' cannot be decrypted\\.");
call mtr.add_suppression("InnoDB: Unable to decompress ..test.t[1-3]\\.ibd\\[page id: space=[1-9][0-9]*, page number=[0-9]+\\]");
# Restart mysqld --file-key-management-filename=keys2.txt
SET GLOBAL innodb_file_per_table = ON;
set GLOBAL innodb_default_encryption_key_id=4;
create table t1(a int not null primary key, b blob, index(b(10))) engine=innodb row_format=compressed;
create table t2(a int not null primary key, b blob, index(b(10))) engine=innodb row_format=compressed encrypted=yes;
create table t3(a int not null primary key, b blob, index(b(10))) engine=innodb row_format=compressed encrypted=no;
insert into t1 values (1, repeat('secret',6000));
insert into t2 values (1, repeat('secret',6000));
insert into t3 values (1, repeat('secret',6000));
# Restart mysqld --file-key-management-filename=keys3.txt



 Comments   
Comment by Alice Sherepa [ 2017-12-01 ]

another kind of fail for this test http://buildbot.askmonty.org/buildbot/builders/kvm-deb-zesty-x86/builds/1001/steps/mtr/logs/stdio

encryption.innodb-compressed-blob '4k,cbc,crc32,innodb' w2 [ fail ]  Found warnings/errors in server log file!
        Test ended at 2017-11-30 11:44:07
line
2017-11-30 11:44:02 1 [Warning] InnoDB:  Error code: 68 btr_pcur_open_low  level: 0 called from file: /home/buildbot/buildbot/build/mariadb-10.3.3/storage/innobase/row/row0row.cc line: 1030 table: `test`.`t2` index: `PRIMARY`
2017-11-30 11:44:02 2 [Warning] InnoDB:  Error code: 68 btr_pcur_open_low  level: 0 called from file: /home/buildbot/buildbot/build/mariadb-10.3.3/storage/innobase/row/row0row.cc line: 1030 table: `test`.`t1` index: `PRIMARY`
^ Found warnings in /dev/shm/var/2/log/mysqld.1.err

http://buildbot.askmonty.org/buildbot/builders/kvm-deb-zesty-x86/builds/1001/steps/mtr/logs/mysqld.1.err.2

2017-11-30 11:43:42 8 [ERROR] InnoDB: The page [page id: space=4, page number=3] in file './test/t1.ibd' cannot be decrypted.
2017-11-30 11:43:42 8 [Note] InnoDB: However key management plugin or used key_version 1 is not found or used encryption algorithm or method does not match.
2017-11-30 11:43:42 8 [Note] InnoDB: Marking tablespace as missing. You may drop this table or install correct key management plugin and key file.
2017-11-30 11:43:42 8 [ERROR] InnoDB: The page [page id: space=4, page number=3] in file './test/t1.ibd' cannot be decrypted.
2017-11-30 11:43:42 8 [Note] InnoDB: However key management plugin or used key_version 1 is not found or used encryption algorithm or method does not match.
2017-11-30 11:43:42 8 [Note] InnoDB: Marking tablespace as missing. You may drop this table or install correct key management plugin and key file.
2017-11-30 11:43:42 8 [ERROR] InnoDB: The page [page id: space=4, page number=3] in file './test/t1.ibd' cannot be decrypted.
2017-11-30 11:43:42 8 [Note] InnoDB: However key management plugin or used key_version 1 is not found or used encryption algorithm or method does not match.

Comment by Jan Lindström (Inactive) [ 2018-02-09 ]

commit 564891c5328c20089ba7d1ab450143a3abe3e0d9
Author: Jan Lindström <jan.lindstrom@mariadb.com>
Date: Fri Feb 9 17:17:32 2018 +0200

MDEV-14508: encryption.innodb-compressed-blob failed in buildbot, assertion in btr0cur.cc line 1398

Before that line there is call to buf_page_get_gen that could
return block = NULL when decrypting a page fails. However,
we should set error to be != DB_SUCCESS also. In error log
there was error about decompression but in that code there
is one case where error is not set correctly.

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