Details
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Bug
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Status: Closed (View Workflow)
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Critical
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Resolution: Fixed
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10.5, 10.6, 10.4(EOL), 10.7(EOL), 10.8(EOL)
Description
Repeat till it crashes. Sporadic or delayed due to INSERT DELAYED.
DROP DATABASE test; |
CREATE DATABASE test; |
USE test; |
INSTALL PLUGIN spider SONAME 'ha_spider.so'; |
CREATE SERVER d FOREIGN DATA WRAPPER mysql OPTIONS (HOST'',DATABASE'',USER'',PORT 10000,PASSWORD''); |
SET SESSION spider_same_server_link=ON; |
CREATE TABLE t (c INT AUTO_INCREMENT KEY,c2 INT,INDEX i (c2)) ENGINE=SPIDER ROW_FORMAT=COMPRESSED; |
INSERT DELAYED INTO t VALUES (0,0),(0,0),(0,0); |
SELECT SLEEP (3); |
Leads to:
10.7.0 1bc82aaf0a7746c0921a94034aff2d51f0d75cd0 (Debug) |
Core was generated by `/test/MD040921-mariadb-10.7.0-linux-x86_64-dbg/bin/mysqld --no-defaults --core-'.
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Program terminated with signal SIGSEGV, Segmentation fault.
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#0 0x000014a4b2f06e9d in spider_get_select_limit_from_select_lex (
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select_lex=0x14a484014468, select_limit=select_limit@entry=0x14a4c010ab90,
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offset_limit=offset_limit@entry=0x14a4c010ab98)
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at /test/10.7_dbg/storage/spider/spd_table.cc:8967
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[Current thread is 1 (Thread 0x14a4c010c700 (LWP 585154))]
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(gdb) bt
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#0 0x000014a4b2f06e9d in spider_get_select_limit_from_select_lex (select_lex=0x14a484014468, select_limit=select_limit@entry=0x14a4c010ab90, offset_limit=offset_limit@entry=0x14a4c010ab98) at /test/10.7_dbg/storage/spider/spd_table.cc:8967
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#1 0x000014a4b2f06f59 in spider_get_select_limit (spider=spider@entry=0x14a430005010, select_lex=select_lex@entry=0x14a4c010ab88, select_limit=select_limit@entry=0x14a4c010ab90, offset_limit=offset_limit@entry=0x14a4c010ab98) at /test/10.7_dbg/storage/spider/spd_table.cc:8983
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#2 0x000014a4b2f070d0 in spider_split_read_param (spider=spider@entry=0x14a430005010) at /test/10.7_dbg/storage/spider/spd_table.cc:9020
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#3 0x000014a4b2f07903 in spider_set_result_list_param (spider=spider@entry=0x14a430005010) at /test/10.7_dbg/storage/spider/spd_table.cc:8439
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#4 0x000014a4b2f554ab in ha_spider::index_init (this=this@entry=0x14a430005010, idx=0, sorted=sorted@entry=true) at /test/10.7_dbg/storage/spider/ha_spider.cc:1778
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#5 0x000014a4b2f55714 in ha_spider::get_auto_increment (this=0x14a430005010, offset=<optimized out>, increment=1, nb_desired_values=1, first_value=0x14a4c010b990, nb_reserved_values=0x14a4c010b998) at /test/10.7_dbg/storage/spider/ha_spider.cc:9800
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#6 0x0000555b9fd59227 in handler::update_auto_increment (this=this@entry=0x14a430005010) at /test/10.7_dbg/sql/handler.cc:3954
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#7 0x000014a4b2f3b52c in ha_spider::update_auto_increment (this=this@entry=0x14a430005010) at /test/10.7_dbg/storage/spider/ha_spider.cc:9755
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#8 0x000014a4b2f574f3 in ha_spider::write_row (this=0x14a430005010, buf=0x14a430004b88 <incomplete sequence \375>) at /test/10.7_dbg/storage/spider/ha_spider.cc:10014
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#9 0x0000555b9fd610b5 in handler::ha_write_row (this=0x14a430005010, buf=0x14a430004b88 <incomplete sequence \375>) at /test/10.7_dbg/sql/handler.cc:7514
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#10 0x0000555b9fa0533a in write_record (thd=thd@entry=0x14a48409c948, table=0x14a430001cc8, info=info@entry=0x14a4840a35e8, sink=sink@entry=0x0) at /test/10.7_dbg/sql/sql_insert.cc:2135
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#11 0x0000555b9fa07e0c in Delayed_insert::handle_inserts (this=this@entry=0x14a48409c928) at /test/10.7_dbg/sql/sql_insert.cc:3576
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#12 0x0000555b9fa09885 in handle_delayed_insert (arg=arg@entry=0x14a48409c928) at /test/10.7_dbg/sql/sql_insert.cc:3316
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#13 0x0000555ba0033ade in pfs_spawn_thread (arg=0x555ba32c7418) at /test/10.7_dbg/storage/perfschema/pfs.cc:2201
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#14 0x000014a4d64db609 in start_thread (arg=<optimized out>) at pthread_create.c:477
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#15 0x000014a4d60c9293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
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Bug confirmed present in:
MariaDB: 10.4.22 (dbg), 10.5.13 (dbg), 10.6.5 (dbg), 10.7.0 (dbg)
Bug (or feature/syntax) confirmed not present in:
MariaDB: 10.2.41 (dbg), 10.2.41 (opt), 10.3.32 (dbg), 10.3.32 (opt), 10.4.22 (opt), 10.5.13 (opt), 10.6.5 (opt), 10.7.0 (opt)
MySQL: 5.5.62 (dbg), 5.5.62 (opt), 5.6.51 (dbg), 5.6.51 (opt), 5.7.35 (dbg), 5.7.35 (opt), 8.0.26 (dbg), 8.0.26 (opt)
Attachments
Issue Links
- relates to
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MDEV-24769 Spider crash when selecting all rows from the partitioned table
- Closed
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MDEV-27231 Spider: SIGSEGV in spider_db_bulk_insert on INSERT DELAYED
- Closed
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MDEV-28406 Spider: SIGSEGV in ha_spider::index_last_internal on INSERT DELAYED
- Closed
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MDEV-24769 Spider crash when selecting all rows from the partitioned table
- Closed
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MDEV-34735 Hang & Assertion `len > alloc_length' failed in Binary_string::realloc_raw & SIGSEGV in spider_get_select_limit_from_select_lex
- Open