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  1. MariaDB Foundation Development
  2. MDBF-740

bump clang-14 asan builder to use clang 20 (and do ubsan too)

Details

    • Sprint 6 (24.03.2025)

    Description

      With the server codebase supporting clang-18 asan MDEV-33478, lets bump the ASAN builder.

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          blocks

          Bug - A problem which impairs or prevents the functions of the product. MDBF-741 Remove the gcc UBSAN builder to use the clang based UBSAN

          • Major - Major loss of function.
          • Open
          is blocked by

          New Feature - A new feature of the product, which has yet to be developed. MDBF-793 Retire MSAN clang-15 builder, upgrade to clang-19

          • Major - Major loss of function.
          • In Progress

          Bug - A problem which impairs or prevents the functions of the product. MDEV-34099 AddressSanitizer running out of memory regardless of stack_thread size

          • Critical - Crashes, loss of data, severe memory leak.
          • Closed

          Bug - A problem which impairs or prevents the functions of the product. MDEV-34533 asan error about stack overflow when writing record in Aria

          • Major - Major loss of function.
          • Closed

          Bug - A problem which impairs or prevents the functions of the product. MDEV-34534 main.plugin_load - AddressSanitizer: Joining already joined thread, aborting.

          • Major - Major loss of function.
          • Closed

          Activity

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            vlad.radu Vlad Radu added a comment -

            Will be investigated and probably consolidated under MDBF-741.

            vlad.radu Vlad Radu added a comment - Will be investigated and probably consolidated under MDBF-741 .
            danblack Daniel Black added a comment - - edited 

            export ASAN_OPTIONS=suppressions=/home/roel/mariadb-qa/ASAN.filter:quarantine_size_mb=512:atexit=0:detect_invalid_pointer_pairs=3:dump_instruction_bytes=1:allocator_may_return_null=1

            abort_on_error removed - logs should contain full asan error so no need to abort.

            danblack Daniel Black added a comment - - edited export ASAN_OPTIONS=suppressions=/home/roel/mariadb-qa/ASAN.filter:quarantine_size_mb=512:atexit=0:detect_invalid_pointer_pairs=3:dump_instruction_bytes=1:allocator_may_return_null=1 abort_on_error removed - logs should contain full asan error so no need to abort.
            danblack Daniel Black added a comment -

            updated compatibilities in MDBF-741

            danblack Daniel Black added a comment - updated compatibilities in MDBF-741
            danblack Daniel Black added a comment -

            MDBF-793 creates the msan builder container on clang20.

            if we use the same container (the build options make it MSAN only), we can just updated the BB worker definition.

            danblack Daniel Black added a comment - MDBF-793 creates the msan builder container on clang20. if we use the same container (the build options make it MSAN only), we can just updated the BB worker definition.
            danblack Daniel Black added a comment -

            test run: https://buildbot.dev.mariadb.org/#/builders/371/builds/7/steps/7/logs/stdio

            functional

            perfschema failures due to sufficient stack size.
            Need to disable suite=perfschema or resolve.

            danblack Daniel Black added a comment - test run: https://buildbot.dev.mariadb.org/#/builders/371/builds/7/steps/7/logs/stdio functional bug found - MDEV-34533 main.plugin_load - MDEV-34534 perfschema failures due to sufficient stack size. Need to disable suite=perfschema or resolve.

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              danblack Daniel Black
              danblack Daniel Black
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              Dates

                Created:
                Updated: