[MDEV-6141] Killing a query inside InnoDB causes it crash Created: 2014-04-21  Updated: 2014-07-22  Due: 2014-08-11  Resolved: 2014-07-22

Status: Closed
Project: MariaDB Server
Component/s: None
Affects Version/s: None
Fix Version/s: N/A

Type: Bug Priority: Critical
Reporter: wongyuenkin Assignee: Elena Stepanova
Resolution: Fixed Votes: 0
Labels: None
Environment:

CentOS release 6.3 (Final) 2.6.32-279.el6.x86_64

5.5.31-MariaDB-log


 Description    

140421 10:07:23  InnoDB: Assertion failure in thread 47429123118848 in file btr0pcur.c line 254
 
InnoDB: We intentionally generate a memory trap.
 
InnoDB: Submit a detailed bug report to http://bugs.mysql.com.
 
InnoDB: If you get repeated assertion failures or crashes, even
 
InnoDB: immediately after the mysqld startup, there may be
 
InnoDB: corruption in the InnoDB tablespace. Please refer to
 
InnoDB: http://dev.mysql.com/doc/refman/5.5/en/forcing-innodb-recovery.html
 
InnoDB: about forcing recovery.
 
140421 10:07:23 [ERROR] mysqld got signal 6 ;
 
This could be because you hit a bug. It is also possible that this binary
 
or one of the libraries it was linked against is corrupt, improperly built,
 
or misconfigured. This error can also be caused by malfunctioning hardware.
 
 
 
To report this bug, see http://kb.askmonty.org/en/reporting-bugs
 
 
 
We will try our best to scrape up some info that will hopefully help
 
diagnose the problem, but since we have already crashed, 
something is definitely wrong and this may fail.
 
 
 
Server version: 5.5.31-MariaDB-log
 
key_buffer_size=2147483648
 
read_buffer_size=4194304
 
max_used_connections=60
 
max_threads=3002
 
thread_count=43
 
It is possible that mysqld could use up to 
key_buffer_size + (read_buffer_size + sort_buffer_size)*max_threads = 39039253 K  bytes of memory
 
Hope that's ok; if not, decrease some variables in the equation.
 
 
 
Thread pointer: 0x0x8a80f920
 
Attempting backtrace. You can use the following information to find out
 
where mysqld died. If you see no messages after this, something went
 
terribly wrong...
 
stack_bottom = 0x2b22f4090e20 thread_stack 0x48000
 
(my_addr_resolve failure: fork)
 
/apps/svr/mariadb5/bin/mysqld(my_print_stacktrace+0x2e) [0xb059fe]
 
/apps/svr/mariadb5/bin/mysqld(handle_fatal_signal+0x422) [0x6eb552]
 
/lib64/libpthread.so.0() [0x348bc0f500]
 
/lib64/libc.so.6(gsignal+0x35) [0x348b8328a5]
 
/lib64/libc.so.6(abort+0x175) [0x348b834085]
 
/apps/svr/mariadb5/bin/mysqld() [0x8da6cb]
 
/apps/svr/mariadb5/bin/mysqld() [0x886ce4]
 
/apps/svr/mariadb5/bin/mysqld() [0x88b2bd]
 
/apps/svr/mariadb5/bin/mysqld() [0x85aea1]
 
/apps/svr/mariadb5/bin/mysqld(handler::read_range_next()+0xf3) [0x6efee3]
 
/apps/svr/mariadb5/bin/mysqld(handler::multi_range_read_next(void**)+0xd2) [0x682ad2]
 
/apps/svr/mariadb5/bin/mysqld(Mrr_simple_index_reader::get_next(void**)+0x20) [0x682b20]
 
/apps/svr/mariadb5/bin/mysqld(Mrr_ordered_rndpos_reader::refill_from_index_reader()+0x74) [0x685074]
 
/apps/svr/mariadb5/bin/mysqld(Mrr_ordered_rndpos_reader::refill_buffer(bool)+0x54) [0x685194]
 
/apps/svr/mariadb5/bin/mysqld(DsMrr_impl::dsmrr_next(void**)+0x45) [0x682d75]
 
/apps/svr/mariadb5/bin/mysqld(QUICK_RANGE_SELECT::get_next()+0x52) [0x7e23e2]
 
/apps/svr/mariadb5/bin/mysqld() [0x801b9d]
 
/apps/svr/mariadb5/bin/mysqld(sub_select(JOIN*, st_join_table*, bool)+0x13c) [0x5cd36c]
 
/apps/svr/mariadb5/bin/mysqld() [0x5cda4d]
 
/apps/svr/mariadb5/bin/mysqld(JOIN::exec()+0xaf3) [0x5e0193]
 
/apps/svr/mariadb5/bin/mysqld(mysql_select(THD*, Item***, TABLE_LIST*, unsigned int, List<Item>&, Item*, unsigned int, st_order*, st_order*, Item*, st_order*, unsigned long long, select_result*, st_select_lex_unit*, st_select_lex*)+0x1c8) [0x5e26d8]
 
/apps/svr/mariadb5/bin/mysqld(handle_select(THD*, LEX*, select_result*, unsigned long)+0x2b4) [0x5e3324]
 
/apps/svr/mariadb5/bin/mysqld() [0x58d8a8]
 
/apps/svr/mariadb5/bin/mysqld(mysql_execute_command(THD*)+0x1e99) [0x591929]
 
/apps/svr/mariadb5/bin/mysqld(mysql_parse(THD*, char*, unsigned int, Parser_state*)+0x1b0) [0x596d80]
 
/apps/svr/mariadb5/bin/mysqld(dispatch_command(enum_server_command, THD*, char*, unsigned int)+0x15da) [0x59836a]
 
/apps/svr/mariadb5/bin/mysqld(do_command(THD*)+0xdb) [0x59870b]
 
/apps/svr/mariadb5/bin/mysqld(do_handle_one_connection(THD*)+0x144) [0x6529c4]
 
/apps/svr/mariadb5/bin/mysqld(handle_one_connection+0x4c) [0x652afc]
 
/apps/svr/mariadb5/bin/mysqld() [0xa79458]
 
/lib64/libpthread.so.0() [0x348bc07851]
 
/lib64/libc.so.6(clone+0x6d) [0x348b8e767d]
 
 
 
Trying to get some variables.
 
Some pointers may be invalid and cause the dump to abort.
 
Query (0x2b22fc002c38): SELECT T.TMS_ORDER_ID, T.CUST_CODE   FROM TMS_ORDER T  use index (IND_ORDER_N1)  WHERE     T.ORDER_SUB_TYPE = 11        AND T.BUYER_CITY IS NOT NULL        AND T.BUYER_AREA_ID IS NOT NULL        AND T.BUYER_STATE IS NOT NULL        AND T.CREATED_OFFICE = 'VIP_NH'        AND (T.CARRIAGE IS NULL OR T.CARRIAGE = 0)        AND T.BUYER_ADDRESS = '         .         .                  92                     1201'        AND T.BUYER_AREA_ID = '104104119002'        AND (   (T.BUY_TOWN IS NULL )             OR (T.BUY_TOWN = null))        AND (   (    T.TRANSPORT_DAY IS NULL                 )             OR (T.TRANSPORT_DAY = '            (         /                  )'))        -- AND T.BUYER is not null        AND (   (T.MOBILE IS NULL)             OR (T.MOBILE = '18664055899'))        AND (   (    T.BUYER_TEL IS NULL                 )             OR (T.BUYER_TEL = ''))        AND (   (    T.TRANSPORT_TYPE IS NULL )             OR (T.TRANSPORT_TYPE = 0))        AND (T.IS_COD = 1)        AND T.ADD_TIME > TIMESTAMPADD(DAY, -14, CURRENT_TIMESTAMP)  LIMIT 1
 
Connection ID (thread ID): 25474
 
Status: KILL_QUERY
 
 
 
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=on,mrr_cost_based=off,mrr_sort_keys=on,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=off
 
 
 
The manual page at http://dev.mysql.com/doc/mysql/en/crashing.html contains
 
information that should help you find out what is causing the crash.
 
140421 10:07:24 mysqld_safe Number of processes running now: 0
 
140421 10:07:24 mysqld_safe mysqld restarted
 
140421 10:07:24 InnoDB: The InnoDB memory heap is disabled
 
140421 10:07:24 InnoDB: Mutexes and rw_locks use GCC atomic builtins
 
140421 10:07:24 InnoDB: Compressed tables use zlib 1.2.3
 
140421 10:07:24 InnoDB: Using Linux native AIO
 
140421 10:07:24 InnoDB: Initializing buffer pool, size = 80.0G
 
140421 10:07:29 InnoDB: Completed initialization of buffer pool
 
140421 10:07:29 InnoDB: highest supported file format is Barracuda.
 
InnoDB: Log scan progressed past the checkpoint lsn 1557115877541
 
140421 10:07:29  InnoDB: Database was not shut down normally!
 
InnoDB: Starting crash recovery.
 
InnoDB: Reading tablespace information from the .ibd files...
 
InnoDB: Restoring possible half-written data pages from the doublewrite
 
InnoDB: buffer...
 
InnoDB: Doing recovery: scanned up to log sequence number 1557121120256
 
InnoDB: Doing recovery: scanned up to log sequence number 1557126363136
 
InnoDB: Doing recovery: scanned up to log sequence number 1557131606016
 
InnoDB: Doing recovery: scanned up to log sequence number 1557133065602
 
140421 10:07:31  InnoDB: Starting an apply batch of log records to the database...
 
InnoDB: Progress in percents: 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 
InnoDB: Apply batch completed
 
140421 10:07:38  InnoDB: Waiting for the background threads to start
 
140421 10:07:39 Percona XtraDB (http://www.percona.com) 5.5.31-MariaDB-30.2 started; log sequence number 1557133065602
 
140421 10:07:39 [Note] Recovering after a crash using /apps/dbdat/mariadb5_data3306/log/mysql-bin
 
140421 10:07:39 [Note] Starting crash recovery...
 
140421 10:07:39 [Note] Crash recovery finished.
 
140421 10:07:39 [Note] Server socket created on IP: '0.0.0.0'.
 
140421 10:07:39 [Warning] 'user' entry 'root@GD6G2S113' ignored in --skip-name-resolve mode.
 
140421 10:07:39 [Warning] 'user' entry '@GD6G2S113' ignored in --skip-name-resolve mode.
 
140421 10:07:39 [Warning] 'proxies_priv' entry '@ root@GD6G2S113' ignored in --skip-name-resolve mode.
 
140421 10:07:39 [Note] /apps/svr/mariadb5/bin/mysqld: ready for connections.
 
Version: '5.5.31-MariaDB-log'  socket: '/tmp/mysql3306.sock'  port: 3306  MariaDB Server
 
140421 10:07:39 [Note] Event Scheduler: scheduler thread started with id 1



 Comments   
Comment by Elena Stepanova [ 2014-04-28 ]

Hi,

Is the crash repeatable?
Could you please paste the result of the commands below?

SHOW CREATE TABLE TMS_ORDER;
 
SHOW INDEX IN TMS_ORDER;
 
SHOW TABLE STATUS LIKE 'TMS_ORDER';
 
SHOW VARIABLES;

Thanks.

Comment by wongyuenkin [ 2014-05-05 ]

Is the crash repeatable?

----yes

Table: TMS_ORDER
Create Table: CREATE TABLE `tms_order` (
`tms_order_id` varchar(50) NOT NULL,
`return_box_time` datetime DEFAULT NULL,
`purchase_order_id` varchar(30) DEFAULT NULL,
`is_count_fee` int(1) DEFAULT NULL,
`easybreak` int(1) DEFAULT NULL,
`vip_club_name` varchar(30) DEFAULT NULL,
`user_type_name` varchar(30) DEFAULT NULL,
`transport_type_name` varchar(100) DEFAULT NULL,
`surplus` decimal(18,4) DEFAULT NULL,
`carriage` decimal(18,4) DEFAULT NULL,
`join_time` datetime DEFAULT NULL,
`total_pack` bigint(10) DEFAULT NULL,
`order_sn` varchar(30) DEFAULT NULL,
`is_pay` int(1) DEFAULT NULL,
`order_no` varchar(30) DEFAULT NULL,
`is_cod` int(1) DEFAULT NULL,
`resend_type` int(3) DEFAULT NULL,
`user_id` varchar(50) DEFAULT NULL,
`buyer` varchar(50) DEFAULT NULL,
`vendor_code` varchar(20) DEFAULT NULL,
`vendor_name` varchar(40) DEFAULT NULL,
`buyer_address` varchar(200) DEFAULT NULL,
`post_code` varchar(10) DEFAULT NULL,
`buyer_area_id` varchar(20) DEFAULT NULL,
`buyer_address2` varchar(200) DEFAULT NULL,
`buyer_address3` varchar(200) DEFAULT NULL,
`buyer_city` varchar(20) DEFAULT NULL,
`buyer_state` varchar(20) DEFAULT NULL,
`buyer_country_id` varchar(20) DEFAULT NULL,
`buyer_tel` varchar(200) DEFAULT NULL,
`po_type` int(3) DEFAULT NULL,
`po_period_valid` varchar(50) DEFAULT NULL,
`po_buyer` varchar(40) DEFAULT NULL,
`mobile` varchar(50) DEFAULT NULL,
`transport_id` int(3) DEFAULT NULL,
`transport_type` varchar(50) DEFAULT NULL,
`add_time` datetime DEFAULT NULL,
`pay_type` varchar(50) DEFAULT NULL,
`transport_day` varchar(200) DEFAULT NULL,
`remark` varchar(500) DEFAULT NULL,
`order_type` varchar(20) DEFAULT NULL,
`vip_club` int(3) DEFAULT NULL,
`invoice` varchar(128) DEFAULT NULL,
`goods_money` decimal(18,4) DEFAULT NULL,
`money` decimal(18,4) DEFAULT NULL,
`aigo` decimal(10,2) DEFAULT NULL,
`favourable_money` decimal(18,4) DEFAULT NULL,
`ex_fav_money` decimal(18,4) DEFAULT NULL,
`user_type` int(3) DEFAULT NULL,
`ex_pay_money1` decimal(18,4) DEFAULT NULL,
`ex_pay_money2` decimal(18,4) DEFAULT NULL,
`ex_pay_money3` decimal(18,4) DEFAULT NULL,
`is_hold` int(1) DEFAULT NULL,
`old_order_sn` varchar(30) DEFAULT NULL,
`iud_flag` int(1) DEFAULT NULL,
`transport_no` varchar(30) DEFAULT NULL,
`original_service_level` decimal(10,2) DEFAULT NULL,
`original_volume` decimal(18,4) DEFAULT NULL,
`original_volume_unit` varchar(50) DEFAULT NULL,
`original_weight` decimal(18,4) DEFAULT NULL,
`original_weight_unit` varchar(50) DEFAULT NULL,
`original_amount` decimal(18,4) DEFAULT NULL,
`transport_worker_name` varchar(30) DEFAULT NULL,
`amount_unit` varchar(50) DEFAULT NULL,
`order_sub_type` int(3) DEFAULT NULL,
`order_status` int(3) DEFAULT NULL,
`sign_in_man` varchar(30) DEFAULT NULL,
`is_autopicked` int(3) DEFAULT NULL,
`jion_cust_worker` varchar(30) DEFAULT NULL,
`accept_manipulat_matc_time` datetime DEFAULT NULL,
`cust_number` bigint(10) DEFAULT NULL,
`is_track` int(1) DEFAULT NULL,
`is_exceptional` int(1) DEFAULT NULL,
`is_insurance` int(1) DEFAULT NULL,
`close_man` varchar(30) DEFAULT NULL,
`rejection_time` datetime DEFAULT NULL,
`sign_in_time` datetime DEFAULT NULL,
`is_closed` int(1) DEFAULT NULL,
`circular_worker_name` varchar(30) DEFAULT NULL,
`close_time` datetime DEFAULT NULL,
`close_man_code` varchar(20) DEFAULT NULL,
`is_circular` int(1) DEFAULT NULL,
`circular_worker` varchar(20) DEFAULT NULL,
`eta` datetime DEFAULT NULL,
`atd` datetime DEFAULT NULL,
`circular_time` datetime DEFAULT NULL,
`ori_city` varchar(20) DEFAULT NULL,
`tms_original_order_id` varchar(50) DEFAULT NULL,
`return_type` int(3) DEFAULT NULL,
`returnno` varchar(30) DEFAULT NULL,
`created_by_user` varchar(50) DEFAULT NULL,
`created_office` varchar(50) DEFAULT NULL,
`created_dtm_loc` datetime DEFAULT NULL,
`created_time_zone` varchar(50) DEFAULT NULL,
`updated_office` varchar(50) DEFAULT NULL,
`updated_by_user` varchar(50) DEFAULT NULL,
`updated_dtm_loc` datetime DEFAULT NULL,
`is_refuce` int(1) DEFAULT NULL,
`cust_code` varchar(20) DEFAULT NULL,
`current_delivery_point` varchar(20) DEFAULT NULL,
`delivery_point` varchar(50) DEFAULT NULL,
`updated_time_zone` varchar(50) DEFAULT NULL,
`record_version` bigint(10) NOT NULL,
`cust_type` int(3) DEFAULT NULL,
`is_delete` int(1) DEFAULT NULL,
`aux1` varchar(30) DEFAULT NULL,
`aux2` varchar(30) DEFAULT NULL,
`aux3` varchar(30) DEFAULT NULL,
`aux4` varchar(30) DEFAULT NULL,
`aux5` varchar(30) DEFAULT NULL,
`is_feed_back` int(1) DEFAULT NULL,
`auto_freight` int(1) DEFAULT NULL,
`fiscal_year` varchar(10) DEFAULT NULL,
`is_update` int(1) DEFAULT NULL,
`is_special_return` int(3) DEFAULT NULL,
`cust_counter_amount` decimal(18,4) DEFAULT NULL,
`cust_claim_amount` decimal(18,4) DEFAULT NULL,
`insurance_claim_amount` decimal(18,4) DEFAULT NULL,
`oqc_date` datetime DEFAULT NULL,
`return_goods_contact` varchar(40) DEFAULT NULL,
`return_goods_phone` varchar(50) DEFAULT NULL,
`return_goods_type` int(3) DEFAULT NULL,
`brand` varchar(512) DEFAULT NULL,
`merchants_interface` varchar(40) DEFAULT NULL,
`merchants_interface_phone` varchar(50) DEFAULT NULL,
`return_special_requirements` varchar(500) DEFAULT NULL,
`payment` int(3) DEFAULT NULL,
`return_vendor_contact` varchar(40) DEFAULT NULL,
`delivery_mode` int(3) DEFAULT NULL,
`received_unit` varchar(100) DEFAULT NULL,
`transport_mode` int(3) DEFAULT NULL,
`deliver_goods_man_link` varchar(40) DEFAULT NULL,
`deliver_goods_man_phone` varchar(50) DEFAULT NULL,
`is_in_station` int(1) DEFAULT NULL,
`buy_town` varchar(20) DEFAULT NULL,
`cancel_status` int(3) DEFAULT NULL,
`way_of_settlement` varchar(20) DEFAULT NULL,
`ldp_join_time` datetime DEFAULT NULL,
`re_billing_remark` varchar(500) DEFAULT NULL,
`ext_pay_type` int(2) DEFAULT NULL,
`appraised_time` datetime DEFAULT NULL,
`order_batch_no` varchar(50) DEFAULT NULL,
`order_main_cust` varchar(20) DEFAULT NULL,
`b2c_user_name` varchar(20) DEFAULT NULL COMMENT '会员姓名',
`MERGE_ORDER_SNS` varchar(2000) DEFAULT NULL COMMENT '合并订单明细',
`MERGE_PARENT_ORDER_SN` varchar(50) DEFAULT NULL COMMENT '所属合并订单',
`MERGE_PARENT_ORDER_NO` varchar(50) DEFAULT NULL COMMENT '所属合并物流单',
`MERGE_FLAG` int(2) DEFAULT '0' COMMENT '合并标识',
`IS_SECOND_MATCH` decimal(1,0) DEFAULT NULL COMMENT '是否二配',
`IS_SECOND_MATCH_APPRAISE` tinyint(1) DEFAULT NULL COMMENT '是否二配考核',
`SECOND_MATCH_APPRAISE_TIME` datetime DEFAULT NULL COMMENT '二配考核时间',
`IS_INTERCEPT` int(1) DEFAULT '0' COMMENT '是否拦截(1-拦截)',
`INTERCEPT_OPERATOR` varchar(50) DEFAULT NULL COMMENT '拦截操作人',
`INTERCEPT_TIME` datetime DEFAULT NULL COMMENT '拦截时间点',
`CRM_CUST_POINT_ID` varchar(50) DEFAULT NULL COMMENT '站点ID',
PRIMARY KEY (`tms_order_id`),
UNIQUE KEY `IXU_TMS_ORDER_ORDER_NO` (`order_no`),
KEY `IND_TMS_ORDER_UPDATEDTIME` (`updated_dtm_loc`),
KEY `IND_TMS_ORDER_M` (`order_status`,`created_office`,`is_autopicked`,`order_sub_type`),
KEY `IND_TMS_ORDER_JOIN_TIME` (`join_time`),
KEY `IND_TMS_ORDER_BT` (`buyer_state`,`order_sub_type`,`cust_code`),
KEY `IND_ORDER_N1` (`add_time`,`buyer_state`),
KEY `IDX_ACCEPT_MANIPULAT_MATC_TIME` (`accept_manipulat_matc_time`),
KEY `IND_IS_AUTOPICKED` (`is_autopicked`),
KEY `IND_ORDER_SUB_TYPE` (`order_sub_type`),
KEY `IND_BUYER_CITY` (`buyer_city`),
KEY `IND_BUYER_AREA_ID` (`buyer_area_id`),
KEY `IND_ORDER_STATUS` (`order_status`),
KEY `IDX_TMS_ORDER_TRANSPORT_NO` (`transport_no`),
KEY `IND_CURRENT_DELIVERY_POINT` (`current_delivery_point`),
KEY `IXU_TMS_ORDER_ORDER_SN` (`order_sn`),
KEY `IND_CREATED_DTM_LOC` (`created_dtm_loc`),
KEY `IDX_ORDER_SN_sub_type` (`order_sn`,`order_sub_type`),
KEY `IDX_TMS_ORDER_CREATED_OFFICE_JOIN_TIME` (`created_office`,`join_time`),
KEY `IDX_order_batch_no` (`order_batch_no`),
KEY `IDX_CUST_CODE` (`cust_code`),
KEY `IDX_C_J_S_O` (`cust_code`,`join_time`,`order_sub_type`,`created_office`),
KEY `IDX_STATUS_CUST_CODE_SUB_TYPE` (`order_status`,`cust_code`,`order_sub_type`,`add_time`),
KEY `IDX_ORDER_MAIN_CUST` (`order_main_cust`),
KEY `IX_merge_parent_order_no` (`MERGE_PARENT_ORDER_NO`),
KEY `IDX_MERGE_PARENT_ORDER_SN` (`MERGE_PARENT_ORDER_SN`),
KEY `IDX_O_S_C_A` (`created_office`,`order_sub_type`,`order_status`,`add_time`),
KEY `IX_TMS_ORDER_INTERCEPT_OPERATOR` (`INTERCEPT_OPERATOR`),
KEY `IX_TMS_ORDER_INTERCEPT_TIME` (`INTERCEPT_TIME`),
KEY `IDX_TMS_ORDER_POINT` (`CRM_CUST_POINT_ID`),
KEY `idx_office_oqc_date` (`created_office`,`oqc_date`) USING BTREE,
KEY `IDX_TMSOD_PURORID` (`purchase_order_id`),
KEY `IDX_TMSOD_REJECTM` (`rejection_time`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8
1 row in set (0.00 sec)

Name: tms_order
Engine: InnoDB
Version: 10
Row_format: Compact
Rows: 13094637
Avg_row_length: 1060
Data_length: 13891534848
Max_data_length: 0
Index_length: 37474713600
Data_free: 886046720
Auto_increment: NULL
Create_time: 2014-04-03 16:29:16
Update_time: NULL
Check_time: NULL
Collation: utf8_general_ci
Checksum: NULL
Create_options:
Comment:
1 row in set (0.00 sec)

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+

Variable_name Value

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+

aria_block_size 8192
aria_checkpoint_interval 30
aria_checkpoint_log_activity 1048576
aria_force_start_after_recovery_failures 0
aria_group_commit none
aria_group_commit_interval 0
aria_log_file_size 1073741824
aria_log_purge_type immediate
aria_max_sort_file_size 9223372036853727232
aria_page_checksum ON
aria_pagecache_age_threshold 300
aria_pagecache_buffer_size 134217728
aria_pagecache_division_limit 100
aria_recover NORMAL
aria_repair_threads 1
aria_sort_buffer_size 134217728
aria_stats_method nulls_unequal
aria_sync_log_dir NEWFILE
aria_used_for_temp_tables ON
auto_increment_increment 1
auto_increment_offset 1
autocommit ON
automatic_sp_privileges ON
back_log 300
basedir /apps/svr/mariadb5
big_tables OFF
binlog_annotate_row_events OFF
binlog_cache_size 262144
binlog_checksum NONE
binlog_direct_non_transactional_updates OFF
binlog_format ROW
binlog_optimize_thread_scheduling ON
binlog_stmt_cache_size 32768
bulk_insert_buffer_size 8388608
character_set_client utf8
character_set_connection utf8
character_set_database utf8
character_set_filesystem utf8
character_set_results utf8
character_set_server utf8
character_set_system utf8
character_sets_dir /apps/svr/mariadb-5.5.31-linux-x86_64/share/charsets/
collation_connection utf8_general_ci
collation_database utf8_general_ci
collation_server utf8_general_ci
completion_type NO_CHAIN
concurrent_insert AUTO
connect_timeout 10
datadir /apps/dbdat/mariadb5_data3306/
date_format %Y-%m-%d
datetime_format %Y-%m-%d %H:%i:%s
deadlock_search_depth_long 15
deadlock_search_depth_short 4
deadlock_timeout_long 50000000
deadlock_timeout_short 10000
debug_no_thread_alarm OFF
default_storage_engine InnoDB
default_week_format 0
delay_key_write ON
delayed_insert_limit 100
delayed_insert_timeout 300
delayed_queue_size 1000
div_precision_increment 4
engine_condition_pushdown OFF
error_count 0
event_scheduler ON
expensive_subquery_limit 100
expire_logs_days 3
external_user  
extra_max_connections 1
extra_port 0
flush OFF
flush_time 0
foreign_key_checks ON
ft_boolean_syntax + -><()~*:""&  
ft_max_word_len 84
ft_min_word_len 4
ft_query_expansion_limit 20
ft_stopword_file (built-in)
general_log OFF
general_log_file GD10-DB-TMS-008-db-mysql.log
group_concat_max_len 10240
have_compress YES
have_crypt YES
have_csv YES
have_dynamic_loading YES
have_geometry YES
have_innodb YES
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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=on,mrr_cost_based=off,mrr_sort_keys=on,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=off
performance_schema ON
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system_time_zone CST
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timestamp 1399277567.649010
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tmpdir /apps/tmp
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unique_checks ON
updatable_views_with_limit YES
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version 5.5.31-MariaDB-log
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version_compile_machine x86_64
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wait_timeout 600
warning_count 0

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
430 rows in set (0.00 sec)

Comment by Elena Stepanova [ 2014-06-07 ]

Thank you for the info.

So, by the problem being repeatable you mean that this query always crashes, right?
Would it be possible to run 

EXPLAIN EXTENDED <query>; 
SHOW WARNINGS;

?
But please be aware that if the query crashes, EXPLAIN can crash also, so if you cannot afford another crash, please don't do it.

Is it production/confidential data? If not so much, would you be able to upload the data dump to our ftp ftp.askmonty.org/private?
(Uploading to the private section means that only MariaDB developers will have access to it).

Also, please note that 5.5.31 version is rather old, and there were various bugs fixed since then. We will try to investigate the problem to see whether it still exists, but if you can upgrade the MariaDB server, please by all means do so.

Comment by Elena Stepanova [ 2014-07-22 ]

From all I see, this problem was fixed in MariaDB 5.5.32, particularly by the following revision:

revno: 3836 [merge]
 
revision-id: sergii@pisem.net-20130716173039-j2k1nrkd0gmdmsd9
 
parent: sergii@pisem.net-20130716170954-d1ku0nrr100t6red
 
parent: sergii@pisem.net-20130716125547-2uhpbn6jtf1v2dbi
 
committer: Sergei Golubchik <sergii@pisem.net>
 
branch nick: 5.5
 
timestamp: Tue 2013-07-16 19:30:39 +0200
 
message:
 
  merge Percona-Server-5.5.32-rel31.0.tar.gz
 
    ------------------------------------------------------------
 
    revno: 0.12.63
 
    revision-id: sergii@pisem.net-20130716125547-2uhpbn6jtf1v2dbi
 
    parent: sergii@pisem.net-20130508075254-p3uhct92y4pr5b47
 
    committer: Sergei Golubchik <sergii@pisem.net>
 
    branch nick: xtradb-mergetree-5.5
 
    timestamp: Tue 2013-07-16 14:55:47 +0200
 
    message:
 
      Percona-Server-5.5.32-rel31.0.tar.gz

At least I can quite easily reproduce the assertion failure up to revno 3835, but cannot starting from 3836.

I suppose in Percona Server, in turn, it was fixed by a merge of the bugfix for http://bugs.mysql.com/bug.php?id=68051.

So, I'm closing it as fixed in 5.5.32 for now, recommending upgrade. If you keep experiencing this problem after the upgrade, please comment and the bug will be re-opened.

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