Logging: ./mtr --big-test --force --retry=0 --max-test-fail=40 --parallel=10
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vardir: /buildbot/amd64-ubuntu-1804-msan/build/mysql-test/var
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Removing old var directory...
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Creating var directory '/buildbot/amd64-ubuntu-1804-msan/build/mysql-test/var'...
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Checking supported features...
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MariaDB Version 10.6.0-MariaDB-debug
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- SSL connections supported
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- binaries are debug compiled
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- binaries built with wsrep patch
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Using suites: main-,archive-,binlog-,binlog_encryption-,client-,csv-,compat/oracle-,compat/mssql-,compat/maxdb-,encryption-,federated-,funcs_1-,funcs_2-,gcol-,handler-,heap-,innodb-,innodb_fts-,innodb_gis-,innodb_i_s-,innodb_zip-,json-,maria-,mariabackup-,multi_source-,optimizer_unfixed_bugs-,parts-,perfschema-,plugins-,roles-,rpl-,stress-,sys_vars-,sql_sequence-,unit-,vcol-,versioning-,period-,sysschema-,sequence,sql_discovery,disks,func_test,metadata_lock_info,query_response_time,type_inet,type_test,user_variables
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Collecting tests...
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Installing system database...
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mysql-test-run: *** ERROR: Error executing mysqld --bootstrap
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Could not install system database from /buildbot/amd64-ubuntu-1804-msan/build/mysql-test/var/log/bootstrap.sql
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The /buildbot/amd64-ubuntu-1804-msan/build/mysql-test/var/log/bootstrap.log file contains:
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/buildbot/amd64-ubuntu-1804-msan/build/sql/mariadbd --no-defaults --disable-getopt-prefix-matching --bootstrap --basedir=/buildbot/amd64-ubuntu-1804-msan/build --datadir=/buildbot/amd64-ubuntu-1804-msan/build/mysql-test/var/install.db --plugin-dir=/buildbot/amd64-ubuntu-1804-msan/build/mysql-test/var/plugins --default-storage-engine=myisam --loose-skip-plugin-feedback --loose-skip-plugin-innodb --loose-skip-plugin-innodb-buffer-page-lru --loose-skip-plugin-innodb-buffer-pool-stats --loose-skip-plugin-innodb-cmp --loose-skip-plugin-innodb-cmp-per-index --loose-skip-plugin-innodb-cmp-per-index-reset --loose-skip-plugin-innodb-cmp-reset --loose-skip-plugin-innodb-cmpmem --loose-skip-plugin-innodb-cmpmem-reset --loose-skip-plugin-innodb-ft-being-deleted --loose-skip-plugin-innodb-ft-config --loose-skip-plugin-innodb-ft-default-stopword --loose-skip-plugin-innodb-ft-deleted --loose-skip-plugin-innodb-ft-index-cache --loose-skip-plugin-innodb-ft-index-table --loose-skip-plugin-innodb-sys-columns --loose-skip-plugin-innodb-sys-fields --loose-skip-plugin-innodb-sys-foreign --loose-skip-plugin-innodb-sys-foreign-cols --loose-skip-plugin-innodb-sys-indexes --loose-skip-plugin-innodb-sys-tables --loose-skip-plugin-innodb-sys-tablespaces --loose-skip-plugin-innodb-sys-tablestats --loose-skip-plugin-innodb-sys-virtual --loose-skip-plugin-innodb-tablespaces-encryption --loose-skip-plugin-partition --loose-skip-plugin-sequence --loose-skip-plugin-thread-pool-groups --loose-skip-plugin-thread-pool-queues --loose-skip-plugin-thread-pool-stats --loose-skip-plugin-thread-pool-waits --loose-skip-plugin-unix-socket --loose-skip-plugin-user-variables --loose-innodb --loose-innodb-log-file-size=10M --disable-sync-frm --tmpdir=/buildbot/amd64-ubuntu-1804-msan/build/mysql-test/var/tmp/ --core-file --console --character-set-server=latin1 --lc-messages-dir=/buildbot/amd64-ubuntu-1804-msan/build/sql/share/ --character-sets-dir=/buildbot/amd64-ubuntu-1804-msan/build/sql/share/charsets
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2021-03-24 18:17:55 0 [Note] /buildbot/amd64-ubuntu-1804-msan/build/sql/mariadbd (mysqld 10.6.0-MariaDB-debug) starting as process 15007 ...
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2021-03-24 18:17:55 0 [Warning] Could not increase number of max_open_files to more than 1024 (request: 32206)
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2021-03-24 18:17:55 0 [Warning] Changed limits: max_open_files: 1024 max_connections: 151 (was 151) table_cache: 421 (was 2000)
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2021-03-24 18:17:55 0 [Note] Plugin 'partition' is disabled.
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2021-03-24 18:17:55 0 [Note] Plugin 'SEQUENCE' is disabled.
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2021-03-24 18:17:55 0 [Note] InnoDB: The first innodb_system data file 'ibdata1' did not exist. A new tablespace will be created!
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2021-03-24 18:17:55 0 [Note] InnoDB: !!!!!!!! UNIV_DEBUG switched on !!!!!!!!!
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2021-03-24 18:17:55 0 [Note] InnoDB: Compressed tables use zlib 1.2.11
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2021-03-24 18:17:55 0 [Note] InnoDB: Number of pools: 1
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2021-03-24 18:17:55 0 [Note] InnoDB: Using crc32 + pclmulqdq instructions
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2021-03-24 18:17:55 0 [Note] mariadbd: O_TMPFILE is not supported on /buildbot/amd64-ubuntu-1804-msan/build/mysql-test/var/tmp/ (disabling future attempts)
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2021-03-24 18:17:55 0 [Note] InnoDB: Using Linux native AIO
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2021-03-24 18:17:55 0 [Note] InnoDB: Initializing buffer pool, total size = 134217728, chunk size = 134217728
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2021-03-24 18:17:55 0 [Note] InnoDB: Completed initialization of buffer pool
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2021-03-24 18:17:55 0 [Note] InnoDB: Setting file './ibdata1' size to 12 MB. Physically writing the file full; Please wait ...
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2021-03-24 18:17:55 0 [Note] InnoDB: File './ibdata1' size is now 12 MB.
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2021-03-24 18:17:55 0 [Note] InnoDB: If the mysqld execution user is authorized, page cleaner thread priority can be changed. See the man page of setpriority().
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2021-03-24 18:17:55 0 [Note] InnoDB: Setting log file ./ib_logfile101 size to 10485760 bytes
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==15007==WARNING: MemorySanitizer: use-of-uninitialized-value
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#0 0x55e5552b8b95 in tpool::aio_linux::getevent_thread_routine(tpool::aio_linux*) /buildbot/amd64-ubuntu-1804-msan/build/tpool/aio_linux.cc:124:24
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#1 0x55e5552b9a01 in decltype(std::__1::forward<void (*)(tpool::aio_linux*)>(fp)(std::__1::forward<tpool::aio_linux*>(fp0))) std::__1::__invoke<void (*)(tpool::aio_linux*), tpool::aio_linux*>(void (*&&)(tpool::aio_linux*), tpool::aio_linux*&&) /usr/lib/llvm-10/bin/../include/c++/v1/type_traits:3539:1
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#2 0x55e5552b9a01 in void std::__1::__thread_execute<std::__1::unique_ptr<std::__1::__thread_struct, std::__1::default_delete<std::__1::__thread_struct> >, void (*)(tpool::aio_linux*), tpool::aio_linux*, 2ul>(std::__1::tuple<std::__1::unique_ptr<std::__1::__thread_struct, std::__1::default_delete<std::__1::__thread_struct> >, void (*)(tpool::aio_linux*), tpool::aio_linux*>&, std::__1::__tuple_indices<2ul>) /usr/lib/llvm-10/bin/../include/c++/v1/thread:273:5
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#3 0x55e5552b9a01 in void* std::__1::__thread_proxy<std::__1::tuple<std::__1::unique_ptr<std::__1::__thread_struct, std::__1::default_delete<std::__1::__thread_struct> >, void (*)(tpool::aio_linux*), tpool::aio_linux*> >(void*) /usr/lib/llvm-10/bin/../include/c++/v1/thread:284:5
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#4 0x7f88b2c546da in start_thread /build/glibc-2ORdQG/glibc-2.27/nptl/pthread_create.c:463
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#5 0x7f88b1111a3e in clone /build/glibc-2ORdQG/glibc-2.27/misc/../sysdeps/unix/sysv/linux/x86_64/clone.S:95
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Uninitialized value was created by an allocation of 'events' in the stack frame of function '_ZN5tpool9aio_linux23getevent_thread_routineEPS0_'
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#0 0x55e5552b8640 in tpool::aio_linux::getevent_thread_routine(tpool::aio_linux*) /buildbot/amd64-ubuntu-1804-msan/build/tpool/aio_linux.cc:94
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SUMMARY: MemorySanitizer: use-of-uninitialized-value /buildbot/amd64-ubuntu-1804-msan/build/tpool/aio_linux.cc:124:24 in tpool::aio_linux::getevent_thread_routine(tpool::aio_linux*)
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Exiting
|
210324 18:17:55 [ERROR] mysqld got signal 6 ;
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This could be because you hit a bug. It is also possible that this binary
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or one of the libraries it was linked against is corrupt, improperly built,
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or misconfigured. This error can also be caused by malfunctioning hardware.
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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.
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Server version: 10.6.0-MariaDB-debug
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key_buffer_size=134217728
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read_buffer_size=131072
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max_used_connections=0
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max_threads=153
|
thread_count=0
|
It is possible that mysqld could use up to
|
key_buffer_size + (read_buffer_size + sort_buffer_size)*max_threads = 468082 K bytes of memory
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Hope that's ok; if not, decrease some variables in the equation.
|
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
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terribly wrong...
|
stack_bottom = 0x0 thread_stack 0x49000
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??:0(__interceptor_backtrace)[0x55e552038290]
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??:0(my_print_stacktrace)[0x55e555553e51]
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??:0(handle_fatal_signal)[0x55e5531e0985]
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msan_interceptors.cpp:0(SignalHandler(int))[0x55e5520623d9]
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??:0(__restore_rt)[0x7f88b2c5f8a0]
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linux/raise.c:51(__GI_raise)[0x7f88b102ef47]
|
stdlib/abort.c:81(__GI_abort)[0x7f88b10308b1]
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:0(__sanitizer::Abort())[0x55e55207ffa7]
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:0(__sanitizer::Die())[0x55e55207e9d1]
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??:0(__msan_warning_noreturn)[0x55e5520165b9]
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tpool/aio_linux.cc:135(tpool::aio_linux::getevent_thread_routine(tpool::aio_linux*))[0x55e5552b8b96]
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v1/memory:2615(void* std::__1::__thread_proxy<std::__1::tuple<std::__1::unique_ptr<std::__1::__thread_struct, std::__1::default_delete<std::__1::__thread_struct> >, void (*)(tpool::aio_linux*), tpool::aio_linux*> >(void*))[0x55e5552b9a02]
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nptl/pthread_create.c:463(start_thread)[0x7f88b2c546db]
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x86_64/clone.S:97(clone)[0x7f88b1111a3f]
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The manual page at https://mariadb.com/kb/en/how-to-produce-a-full-stack-trace-for-mysqld/ contains
|
information that should help you find out what is causing the crash.
|
Writing a core file...
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Working directory at /buildbot/amd64-ubuntu-1804-msan/build/mysql-test/var/install.db
|
Resource Limits:
|
Fatal signal 11 while backtracing
|