Details
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Bug
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Status: Closed (View Workflow)
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Major
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Resolution: Incomplete
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10.1.16
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None
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Gentoo Linux, kernel 3.12.6 - compiled without Galera
Description
Hi,
i updated MariaDB from 10.0.? to 10.1.16 and backup process (mysqldump) crashes whole MariaDB.
There are 2 critical issues after upgrade:
1) In the database exists view with not-existent definer, like "@%", or "non-existent-user@%"
2) In the database exists view already with invalid references/tables
Example from log:
Server version: 10.1.16-MariaDB
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key_buffer_size=536870912
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read_buffer_size=1048576
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max_used_connections=13
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max_threads=502
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thread_count=13
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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 = 5160790 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: 0x0x7fdfb2ddf008
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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 = 0x7fdf719fde98 thread_stack 0x200000
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/usr/sbin/mysqld(my_print_stacktrace+0x29)[0x7fe1599e8f7f]
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/usr/sbin/mysqld(handle_fatal_signal+0x2dd)[0x7fe15954132d]
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/lib64/libpthread.so.0(+0x103b0)[0x7fe1577023b0]
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/usr/sbin/mysqld(+0x46cb7d)[0x7fe159438b7d]
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/usr/sbin/mysqld(_ZN13st_select_lex5printEP3THDP6String15enum_query_type+0x47a)[0x7fe1594392da]
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/usr/sbin/mysqld(_ZN14Item_subselect5printEP6String15enum_query_type+0x5b)[0x7fe1595bc5db]
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/usr/sbin/mysqld(_ZN9Item_func8print_opEP6String15enum_query_type+0x16e)[0x7fe159596f3e]
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/usr/sbin/mysqld(+0x46ccf0)[0x7fe159438cf0]
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/usr/sbin/mysqld(_ZN10TABLE_LIST5printEP3THDyP6String15enum_query_type+0x50)[0x7fe1594389f0]
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/usr/sbin/mysqld(+0x46cc56)[0x7fe159438c56]
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/usr/sbin/mysqld(_ZN13st_select_lex5printEP3THDP6String15enum_query_type+0x47a)[0x7fe1594392da]
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/usr/sbin/mysqld(_ZN18st_select_lex_unit5printEP6String15enum_query_type+0x4f)[0x7fe1593e419f]
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/usr/sbin/mysqld(_Z29mysqld_show_create_get_fieldsP3THDP10TABLE_LISTP4ListI4ItemEP6String+0x2a8)[0x7fe159447d38]
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/usr/sbin/mysqld(_Z18mysqld_show_createP3THDP10TABLE_LIST+0xaf)[0x7fe15944878f]
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/usr/sbin/mysqld(_Z21mysql_execute_commandP3THD+0x3751)[0x7fe1593f1ea1]
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/usr/sbin/mysqld(_Z11mysql_parseP3THDPcjP12Parser_state+0x214)[0x7fe1593f5e94]
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/usr/sbin/mysqld(_Z16dispatch_command19enum_server_commandP3THDPcj+0x151e)[0x7fe1593f7a6e]
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/usr/sbin/mysqld(_Z10do_commandP3THD+0xd7)[0x7fe1593f8527]
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/usr/sbin/mysqld(_Z24do_handle_one_connectionP3THD+0x1c4)[0x7fe1594affe4]
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/usr/sbin/mysqld(handle_one_connection+0x37)[0x7fe1594b0077]
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/lib64/libpthread.so.0(+0x730c)[0x7fe1576f930c]
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/lib64/libc.so.6(clone+0x6d)[0x7fe15637d85d]
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Trying to get some variables.
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Some pointers may be invalid and cause the dump to abort.
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Query (0x7fdfa06a5020): is an invalid pointer
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Connection ID (thread ID): 371
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Status: NOT_KILLED
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Optimizer switch: index_merge=on,index_merge_union=on,index_merge_sort_union=on,index_merge_intersection=on,index_merge_sort_intersection=off,engine_condition_pushdown=off,index_condition_pushdown=on,derived_merge=on,derived_with_keys=on,firstmatch=on,loosescan=on,materialization=on,in_to_exists=on,semijoin=on,partial_match_rowid_merge=on,partial_match_table_scan=on,subquery_cache=on,mrr=off,mrr_cost_based=off,mrr_sort_keys=off,outer_join_with_cache=on,semijoin_with_cache=on,join_cache_incremental=on,join_cache_hashed=on,join_cache_bka=on,optimize_join_buffer_size=off,table_elimination=on,extended_keys=on,exists_to_in=on,orderby_uses_equalities=off
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The manual page at http://dev.mysql.com/doc/mysql/en/crashing.html contains
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information that should help you find out what is causing the crash.
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We think the query pointer is invalid, but we will try to print it anyway.
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Query: SHOW CREATE VIEW `ucet_angazma`
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Attachments
Issue Links
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- Closed
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