Details
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Bug
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Status: Closed (View Workflow)
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Minor
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Resolution: Incomplete
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10.2.11, 10.2.14
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system: mac OS 10.13.4
Description
sometimes when i used the phpunit to run the unit testing and used the database rollback will happend. i have no idea whether is php's pdo bugs or the database dirty page cleaner has something wrong.
the error log:
180428 14:13:20 [ERROR] mysqld got signal 6 ;
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This could be because you hit a bug. It is also possible that this binary
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or one of the libraries it was linked against is corrupt, improperly built,
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or misconfigured. This error can also be caused by malfunctioning hardware.
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To report this bug, see https://mariadb.com/kb/en/reporting-bugs
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We will try our best to scrape up some info that will hopefully help
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diagnose the problem, but since we have already crashed,
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something is definitely wrong and this may fail.
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Server version: 10.2.14-MariaDB
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key_buffer_size=134217728
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read_buffer_size=131072
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max_used_connections=5
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max_threads=153
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thread_count=8
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It is possible that mysqld could use up to
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key_buffer_size + (read_buffer_size + sort_buffer_size)*max_threads = 467249 K bytes of memory
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Hope that's ok; if not, decrease some variables in the equation.
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Thread pointer: 0x7fd8658b1408
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Attempting backtrace. You can use the following information to find out
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where mysqld died. If you see no messages after this, something went
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terribly wrong...
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stack_bottom = 0x70000d699e90 thread_stack 0x49000
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