Details
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Bug
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Status: Closed (View Workflow)
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Major
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Resolution: Won't Fix
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10.1.2
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None
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Ubuntu Precise 64bit libjemalloc 2.2.5-1, cmake . -DCMAKE_BUILD_TYPE=Debug
Description
The crash appeared on 10.1 tree since this revision (as soon as 'since' makes sense on git log --topo-order)
commit 853077ad7e81be1ade20b4beab1b95d5766d87b1 bf3b4a23f75de50e0f1ab4a562e5801dabc7305b 2b5db1d5bcd7b46b654d59a07fc119ef6a6b8651
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Merge: bf3b4a2 2b5db1d
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Author: Sergei Golubchik <serg@mariadb.org>
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Date: Tue Dec 2 22:25:16 2014 +0100
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Merge branch '10.0' into bb-10.1-merge
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The crash only happens if TokuDB is enabled.
Out of two machines I tried (Precise and Wheezy), it happens on Precise but not on Wheezy; maybe because the versions of libjemalloc* are different there, or could be some other reason.
# ATTENTION: Run with --mysqld=--plugin-load=ha_tokudb |
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--connect (con1,localhost,root,,)
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SELECT CASE WHEN table_schema = 'information_schema' THEN 'INFORMATION_SCHEMA' ELSE table_schema END, table_name, CASE WHEN table_type = 'BASE TABLE' THEN 'table' WHEN table_type = 'VIEW' THEN 'view' WHEN table_type = 'SYSTEM VIEW' then 'view' ELSE 'misc' END, column_name, CASE WHEN column_key = 'PRI' THEN 'primary' WHEN column_key = 'MUL' THEN 'indexed' WHEN column_key = 'UNI' THEN 'indexed' ELSE 'ordinary' END FROM information_schema.tables INNER JOIN information_schema.columns USING(table_schema, table_name) WHERE table_name <> 'DUMMY'; |
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--disconnect con1
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--connect (con2,localhost,root,,)
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select 1; |
--disconnect con2
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Stack trace from 10.1 d1522af72dad1965b8a8a37415545014ba743f49 |
#3 <signal handler called>
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#4 0x00007f0a2730ae1b in free () from /usr/lib/libjemalloc.so.1
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#5 0x00007f0a2667c3b9 in pthread_create@@GLIBC_2.2.5 () from /lib/x86_64-linux-gnu/libpthread.so.0
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#6 0x00007f0a28a081ff in spawn_thread_v1 (key=6, thread=0x7f0a1e4e4a10, attr=0x7f0a2943bc60 <connection_attrib>, start_routine=0x7f0a283355a3 <handle_one_connection(void*)>, arg=0x7f0a1e4e1070) at 10.1/storage/perfschema/pfs.cc:1910
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#7 0x00007f0a2814098c in inline_mysql_thread_create (key=6, thread=0x7f0a1e4e4a10, attr=0x7f0a2943bc60 <connection_attrib>, start_routine=0x7f0a283355a3 <handle_one_connection(void*)>, arg=0x7f0a1e4e1070) at 10.1/include/mysql/psi/mysql_thread.h:1255
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#8 0x00007f0a2814af1b in create_thread_to_handle_connection (thd=0x7f0a1e4e1070) at 10.1/sql/mysqld.cc:6175
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#9 0x00007f0a2814b3d8 in create_new_thread (thd=0x7f0a1e4e1070) at 10.1/sql/mysqld.cc:6268
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#10 0x00007f0a2814bdea in handle_connections_sockets () at 10.1/sql/mysqld.cc:6556
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#11 0x00007f0a2814a6ef in mysqld_main (argc=120, argv=0x7f0a24c545e8) at 10.1/sql/mysqld.cc:5777
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#12 0x00007f0a281400b8 in main (argc=7, argv=0x7fff6567cae8) at 10.1/sql/main.cc:25
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