[MDEV-11367] ArmHF SIGBUS errors in Mroonga Storage Engine Created: 2016-11-28  Updated: 2022-11-10  Resolved: 2022-11-10

Status: Closed
Project: MariaDB Server
Component/s: Storage Engine - Mroonga
Affects Version/s: 10.0
Fix Version/s: 10.3.9

Type: Bug Priority: Major
Reporter: Vicențiu Ciorbaru Assignee: Sergei Golubchik
Resolution: Fixed Votes: 0
Labels: foundation

Issue Links:
Relates
relates to MDEV-11366 ArmHF SIGBUS errors in Connect Storag... Closed

 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

 Comments   
Comment by Elena Stepanova [ 2022-11-10 ]

The patch was applied in the scope of MDEV-14900.

commit a39337415d173f791b2def2bc63818134319f669
 
Author: Sergei Golubchik
 
Date:   Fri Jun 29 11:01:55 2018 +0200
 
 
 
    MDEV-14900 Upstream 10.3 debian patches

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