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  1. MariaDB Server
  2. MDEV-11367

ArmHF SIGBUS errors in Mroonga Storage Engine

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      Description

      While building and testing on Launchpad, MariaDB crashes with SIGBUS in the mroonga storage engine when working with doubles as data.
      The test that fails is mroonga/storage.index_read_multiple_double.

      Sadly, no stack trace is available, however the common error message is:

      161113  0:19:49 [ERROR] mysqld got signal 7 ;
      

      NOTE: ArmHF requires memory alignment of 8 for 64 bit double values.

      The problem is fixed on Launchpad via this patch:
      https://github.com/ottok/mariadb-10.0/pull/48/commits/4a219b684636017be31419b41dd47443a48cb086

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              Assignee:
              cvicentiu Vicențiu Ciorbaru
              Reporter:
              cvicentiu Vicențiu Ciorbaru
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