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  1. MariaDB Server
  2. MDEV-26110

mtr failure innodb.innodb_scrub (assertion) aix RelWithDebug build




      EGuesnet can I get a hand with this please. Its constantly failing and with standard kind of debugging I've got a corrupted stack trace.

      As its an assertion its not just a test failure.

      Also reproducable on the CMAKE_BUILD_TYPE=Debug

      $ mysql-test/mtr --manual-gdb innodb.innodb_scrub 
      Logging: /home/mdborg/mariadb-server/mysql-test/mysql-test-run.pl  --manual-gdb innodb.innodb_scrub
      vardir: /home/mdborg/build-mariadb-server/mysql-test/var
      Checking leftover processes...
      Removing old var directory...
      Creating var directory '/home/mdborg/build-mariadb-server/mysql-test/var'...
      Checking supported features...
      2021-07-08  2:06:40 0 [Warning] WSREP: Failed to guess base node address. Set it explicitly via wsrep_node_address.
      2021-07-08  2:06:40 0 [Warning] WSREP: Failed to guess base node address. Set it explicitly via wsrep_node_address.
      2021-07-08  2:06:40 0 [Warning] WSREP: Guessing address for incoming client connections failed. Try setting wsrep_node_incoming_address explicitly.
      2021-07-08  2:06:40 0 [Note] WSREP: Node addr: 
      MariaDB Version 10.5.12-MariaDB
       - SSL connections supported
       - binaries built with wsrep patch
      Collecting tests...
      Installing system database...
      TEST                                      RESULT   TIME (ms) or COMMENT
      worker[1] Using MTR_BUILD_THREAD 800, with reserved ports 26000..26019
      To start gdb for mysqld.1, type in another window:
      gdb -x /home/mdborg/build-mariadb-server/mysql-test/var/tmp/gdbinit.mysqld.1   /home/mdborg/build-mariadb-server/sql/mariadbd

      gdb -x /home/mdborg/build-mariadb-server/mysql-test/var/tmp/gdbinit.mysqld.1   /home/mdborg/build-mariadb-server/sql/mariadbd
      GNU gdb (GDB) 8.1.1
      Copyright (C) 2018 Free Software Foundation, Inc.
      License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
      This is free software: you are free to change and redistribute it.
      There is NO WARRANTY, to the extent permitted by law.  Type "show copying"
      and "show warranty" for details.
      This GDB was configured as "powerpc64-ibm-aix6.1.0.0".
      Type "show configuration" for configuration details.
      For bug reporting instructions, please see:
      Find the GDB manual and other documentation resources online at:
      For help, type "help".
      Type "apropos word" to search for commands related to "word"...
      Reading symbols from /home/mdborg/build-mariadb-server/sql/mariadbd...done.
      (gdb) run
      Starting program: /home/mdborg/build-mariadb-server/sql/mariadbd --defaults-group-suffix=.1 --defaults-file=/home/mdborg/build-mariadb-server/mysql-test/var/my.cnf --log-output=file --innodb --innodb-cmpmem --innodb-cmp-per-index --innodb-trx --innodb-locks --innodb-lock-waits --innodb-metrics --innodb-buffer-pool-stats --innodb-buffer-page --innodb-buffer-page-lru --innodb-sys-columns --innodb-sys-fields --innodb-sys-foreign --innodb-sys-foreign-cols --innodb-sys-indexes --innodb-sys-tables --innodb-sys-virtual --innodb-immediate-scrub-data-uncompressed=ON --core-file --loose-debug-sync-timeout=300 --loose-gdb < /dev/null
      BFD: BFD (GNU Binutils) 2.29.51 assertion fail format.c:453
      warning: "/usr/lib/libdl.a": member "shr_64.o" missing.
      warning: Could not load shared library symbols for /usr/lib/libdl.a(shr_64.o).
      Do you need "set solib-search-path" or "set sysroot"?
      [New Thread 1]
      2021-07-08  2:07:15 0 [Note] /home/mdborg/build-mariadb-server/sql/mariadbd (mysqld 10.5.12-MariaDB-log) starting as process 13172792 ...
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      Thread 2 received signal SIGABRT, Aborted.
      [Switching to Thread 1]
      0x0000000000000000 in ?? ()
      (gdb) bt
      #0  0x0000000000000000 in ?? ()
      (gdb) bt full
      #0  0x0000000000000000 in ?? ()
      No symbol table info available.

      notes on other aix errors:

      • main.long_unique / main.query_cache memory rlimit issue that I'll correct shortly
      • plugins.server_audit / innodb.temporary_table / type_inet.type_inet6 / type_test.type_test_double - probably something simple however a non-functional debugging environment makes it hard to track down.


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              marko Marko Mäkelä
              danblack Daniel Black
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