Details
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Bug
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Status: Closed (View Workflow)
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Major
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Resolution: Fixed
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10.3.17, 10.1.47, 10.2.34
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CentOS 8
Description
About every three days this happens:
2020-09-30 15:05:16 0 [Note] InnoDB: Using Linux native AIO
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2020-09-30 15:05:16 0 [Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins
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2020-09-30 15:05:16 0 [Note] InnoDB: Uses event mutexes
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2020-09-30 15:05:16 0 [Note] InnoDB: Compressed tables use zlib 1.2.11
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2020-09-30 15:05:16 0 [Note] InnoDB: Number of pools: 1
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2020-09-30 15:05:16 0 [Note] InnoDB: Using SSE2 crc32 instructions
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2020-09-30 15:05:17 0 [Note] InnoDB: Initializing buffer pool, total size = 128M, instances = 1, chunk size = 128M
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2020-09-30 15:05:17 0 [ERROR] InnoDB: mmap(137297920 bytes) failed; errno 12
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2020-09-30 15:05:17 0 [ERROR] InnoDB: Cannot allocate memory for the buffer pool
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2020-09-30 15:05:17 0 [ERROR] InnoDB: Plugin initialization aborted with error Generic error
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2020-09-30 15:05:17 0 [Note] InnoDB: Starting shutdown...
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double free or corruption (out)
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200930 15:05:17 [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: 10.3.17-MariaDB
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key_buffer_size=134217728
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read_buffer_size=131072
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max_used_connections=0
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max_threads=153
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thread_count=0
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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 = 467422 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: 0x0
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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 = 0x0 thread_stack 0x49000
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The service crashes and cannot be restarted until I add
[mysqld]
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innodb_force_recovery = 1
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to my.cnf AND restart the entire server. What is happening?
Attachments
Issue Links
- relates to
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MDEV-17921 Galera SST successfully finishing with error "Error in `mariabackup': double free or corruption (out)"
- Closed