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  1. MariaDB Server
  2. MDEV-15096

main.mysql_client_test_nonblock failed in buildbot upon execution of mysql_client_test.exe

Details

    • Bug
    • Status: Closed (View Workflow)
    • Major
    • Resolution: Duplicate
    • 5.5(EOL), 10.0(EOL), 10.1(EOL), 10.2(EOL), 10.3(EOL), 10.5
    • N/A
    • Tests
    • None
    • Windows

    Description

      http://buildbot.askmonty.org/buildbot/builders/winx64-debug/builds/6972/steps/test/logs/stdio

      main.mysql_client_test_nonblock          w1 [ fail ]
              Test ended at 2018-01-22 14:39:46
       
      CURRENT_TEST: main.mysql_client_test_nonblock
      mysqltest: At line 17: exec of 'D:\winx64-debug\build\tests\Debug\mysql_client_test.exe --defaults-file=D:/winx64-debug/build/mysql-test/var/1/my.cnf --testcase --vardir=D:/winx64-debug/build/mysql-test/var/1 --non-blocking-api --getopt-ll-test=25600M >> D:/winx64-debug/build/mysql-test/var/1/log/mysql_client_test.out.log 2>&1' failed, error: 1, status: 1, errno: 0
      Output from before failure:
      SET @old_slow_query_log= @@global.slow_query_log;
       
       
       
      The result from queries just before the failure was:
      SET @old_general_log= @@global.general_log;
      SET @old_slow_query_log= @@global.slow_query_log;
       
       - saving 'D:/winx64-debug/build/mysql-test/var/1/log/main.mysql_client_test_nonblock/' to 'D:/winx64-debug/build/mysql-test/var/log/main.mysql_client_test_nonblock/'
       
      Retrying test main.mysql_client_test_nonblock, attempt(2/3)...
      

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            10.3 ecee3c71e1e74039e75089f1d76c0b6e

            main.mysql_client_test_nonblock          w4 [ fail ]
                    Test ended at 2017-10-28 10:37:58
             
            CURRENT_TEST: main.mysql_client_test_nonblock
            mysqltest: At line 19: exec of 'D:\winx64-packages\build\tests\RelWithDebInfo\mysql_client_test.exe --defaults-file=D:/winx64-packages/build/mysql-test/var/4/my.cnf --testcase --vardir=D:/winx64-packages/build/mysql-test/var/4 --non-blocking-api --getopt-ll-test=25600M >> D:/winx64-packages/build/mysql-test/var/4/log/mysql_client_test.out.log 2>&1' failed, error: 1, status: 1, errno: 2
            Output from before failure:
            call mtr.add_suppression(" IP address .* could not be resolved");
             
             
             
            The result from queries just before the failure was:
            SET @old_general_log= @@global.general_log;
            SET @old_slow_query_log= @@global.slow_query_log;
            call mtr.add_suppression(" Error reading file './client_test_db/test_frm_bug.frm'");
            call mtr.add_suppression(" IP address .* could not be resolved");
            

            10.2 6f28f78429da8c63a47286e28fab9a61

            main.mysql_client_test_nonblock          w1 [ fail ]
                    Test ended at 2018-01-03 03:25:07
             
            CURRENT_TEST: main.mysql_client_test_nonblock
            mysqltest: At line 18: exec of 'D:\winx64-packages\build\tests\RelWithDebInfo\mysql_client_test.exe --defaults-file=D:/winx64-packages/build/mysql-test/var/1/my.cnf --testcase --vardir=D:/winx64-packages/build/mysql-test/var/1 --non-blocking-api --getopt-ll-test=25600M >> D:/winx64-packages/build/mysql-test/var/1/log/mysql_client_test.out.log 2>&1' failed, error: 1, status: 1, errno: 2
            Output from before failure:
            call mtr.add_suppression(" Error reading file './client_test_db/test_frm_bug.frm'");
             
             
             
            The result from queries just before the failure was:
            SET @old_general_log= @@global.general_log;
            SET @old_slow_query_log= @@global.slow_query_log;
            call mtr.add_suppression(" Error reading file './client_test_db/test_frm_bug.frm'");
            

            elenst Elena Stepanova added a comment - 10.3 ecee3c71e1e74039e75089f1d76c0b6e main.mysql_client_test_nonblock w4 [ fail ] Test ended at 2017-10-28 10:37:58   CURRENT_TEST: main.mysql_client_test_nonblock mysqltest: At line 19: exec of 'D:\winx64-packages\build\tests\RelWithDebInfo\mysql_client_test.exe --defaults-file=D:/winx64-packages/build/mysql-test/var/4/my.cnf --testcase --vardir=D:/winx64-packages/build/mysql-test/var/4 --non-blocking-api --getopt-ll-test=25600M >> D:/winx64-packages/build/mysql-test/var/4/log/mysql_client_test.out.log 2>&1' failed, error: 1, status: 1, errno: 2 Output from before failure: call mtr.add_suppression(" IP address .* could not be resolved");       The result from queries just before the failure was: SET @old_general_log= @@global.general_log; SET @old_slow_query_log= @@global.slow_query_log; call mtr.add_suppression(" Error reading file './client_test_db/test_frm_bug.frm'"); call mtr.add_suppression(" IP address .* could not be resolved"); 10.2 6f28f78429da8c63a47286e28fab9a61 main.mysql_client_test_nonblock w1 [ fail ] Test ended at 2018-01-03 03:25:07   CURRENT_TEST: main.mysql_client_test_nonblock mysqltest: At line 18: exec of 'D:\winx64-packages\build\tests\RelWithDebInfo\mysql_client_test.exe --defaults-file=D:/winx64-packages/build/mysql-test/var/1/my.cnf --testcase --vardir=D:/winx64-packages/build/mysql-test/var/1 --non-blocking-api --getopt-ll-test=25600M >> D:/winx64-packages/build/mysql-test/var/1/log/mysql_client_test.out.log 2>&1' failed, error: 1, status: 1, errno: 2 Output from before failure: call mtr.add_suppression(" Error reading file './client_test_db/test_frm_bug.frm'");       The result from queries just before the failure was: SET @old_general_log= @@global.general_log; SET @old_slow_query_log= @@global.slow_query_log; call mtr.add_suppression(" Error reading file './client_test_db/test_frm_bug.frm'");

            I think this might be fixed by one on my recent fixes to the non-blocking API in libmariadb, in particular this one:

            commit 2381127b1178c56a4ece68f07b5ceba3cb73de56
            Author: Kristian Nielsen <knielsen@knielsen-hq.org>
            Date:   Thu Feb 6 00:24:28 2025 +0100
             
                CONC-473: mysql_real_connect_start() stack overrun with mdns hostname
            

            I do not have information to say so conclusively, but the failures seem to have stopped in buildbot around the time of this patch, according to cross-reference.

            So elenst, I suggest to close it, but up to you.

            - Kristian.

            knielsen Kristian Nielsen added a comment - I think this might be fixed by one on my recent fixes to the non-blocking API in libmariadb, in particular this one: commit 2381127b1178c56a4ece68f07b5ceba3cb73de56 Author: Kristian Nielsen <knielsen@knielsen-hq.org> Date: Thu Feb 6 00:24:28 2025 +0100   CONC-473: mysql_real_connect_start() stack overrun with mdns hostname I do not have information to say so conclusively, but the failures seem to have stopped in buildbot around the time of this patch, according to cross-reference. So elenst , I suggest to close it, but up to you. - Kristian.

            Thanks knielsen, I'll close it, it's ancient anyway. We can always re-open or create another one if the failure re-appears.

            elenst Elena Stepanova added a comment - Thanks knielsen , I'll close it, it's ancient anyway. We can always re-open or create another one if the failure re-appears.

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              elenst Elena Stepanova
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                Resolved:

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