Details
-
Bug
-
Status: Closed (View Workflow)
-
Major
-
Resolution: Not a Bug
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10.2.15
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None
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CentOS Linux release 7.3.1611 (Core)
3.10.0-514.26.2.el7.x86_64
Description
MariaDB has been restarted since server crash on 2018-07-18-21: 45: 23.
I want to know what caused the crash.
DB : 10.2.15-MariaDB
OS :
[root@BStonegmdb08 59306]# grep . /etc/*-release
/etc/centos-release:CentOS Linux release 7.3.1611 (Core)
/etc/os-release:NAME="CentOS Linux"
/etc/os-release:VERSION="7 (Core)"
/etc/os-release:ID="centos"
/etc/os-release:ID_LIKE="rhel fedora"
/etc/os-release:VERSION_ID="7"
/etc/os-release:PRETTY_NAME="CentOS Linux 7 (Core)"
/etc/os-release:ANSI_COLOR="0;31"
/etc/os-release:CPE_NAME="cpe:/o:centos:centos:7"
/etc/os-release:HOME_URL="https://www.centos.org/"
/etc/os-release:BUG_REPORT_URL="https://bugs.centos.org/"
/etc/os-release:CENTOS_MANTISBT_PROJECT="CentOS-7"
/etc/os-release:CENTOS_MANTISBT_PROJECT_VERSION="7"
/etc/os-release:REDHAT_SUPPORT_PRODUCT="centos"
/etc/os-release:REDHAT_SUPPORT_PRODUCT_VERSION="7"
/etc/redhat-release:CentOS Linux release 7.3.1611 (Core)
/etc/system-release:CentOS Linux release 7.3.1611 (Core)
kernel-version : 3.10.0-514.26.2.el7.x86_64
– maradb
[root@BStonegmdb08 59306]# cat a.txt
Variable_name Value
aria_block_size 8192
aria_checkpoint_interval 30
aria_checkpoint_log_activity 1048576
aria_encrypt_tables OFF
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_pagecache_file_hash_size 512
aria_recover_options BACKUP,QUICK
aria_repair_threads 1
aria_sort_buffer_size 268434432
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 150
basedir /usr/local/mysql
big_tables OFF
binlog_annotate_row_events ON
binlog_cache_size 1048576
binlog_checksum CRC32
binlog_commit_wait_count 0
binlog_commit_wait_usec 100000
binlog_direct_non_transactional_updates OFF
binlog_format MIXED
binlog_optimize_thread_scheduling ON
binlog_row_image FULL
binlog_stmt_cache_size 32768
bulk_insert_buffer_size 8388608
character_set_client utf8mb4
character_set_connection utf8mb4
character_set_database utf8mb4
character_set_filesystem binary
character_set_results utf8mb4
character_set_server utf8mb4
character_set_system utf8
character_sets_dir /usr/local/mariadb-10.2.15-linux-x86_64/share/charsets/
check_constraint_checks ON
collation_connection utf8mb4_general_ci
collation_database utf8mb4_general_ci
collation_server utf8mb4_general_ci
completion_type NO_CHAIN
concurrent_insert AUTO
connect_timeout 10
datadir /data/59306/
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_regex_flags
default_storage_engine InnoDB
default_tmp_storage_engine
default_week_format 0
delay_key_write ON
delayed_insert_limit 100
delayed_insert_timeout 300
delayed_queue_size 1000
div_precision_increment 4
encrypt_binlog OFF
encrypt_tmp_disk_tables OFF
encrypt_tmp_files OFF
enforce_storage_engine
event_scheduler ON
expensive_subquery_limit 100
expire_logs_days 2
explicit_defaults_for_timestamp OFF
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 BStonegmdb08.log
group_concat_max_len 1048576
gtid_binlog_pos 0-1281591-49296747
gtid_binlog_state 0-1281591-49296747
gtid_current_pos 0-1281591-49296747
gtid_domain_id 0
gtid_ignore_duplicates OFF
gtid_slave_pos
gtid_strict_mode OFF
have_compress YES
have_crypt YES
have_dynamic_loading YES
have_geometry YES
have_openssl NO
have_profiling YES
have_query_cache YES
have_rtree_keys YES
have_ssl DISABLED
have_symlink YES
histogram_size 0
histogram_type SINGLE_PREC_HB
host_cache_size 678
hostname BStonegmdb08
ignore_builtin_innodb OFF
ignore_db_dirs lost+found
init_connect
init_file
init_slave
innodb_adaptive_flushing ON
innodb_adaptive_flushing_lwm 10.000000
innodb_adaptive_hash_index ON
innodb_adaptive_hash_index_partitions 8
innodb_adaptive_hash_index_parts 8
innodb_adaptive_max_sleep_delay 150000
innodb_autoextend_increment 64
innodb_autoinc_lock_mode 1
innodb_background_scrub_data_check_interval 3600
innodb_background_scrub_data_compressed OFF
innodb_background_scrub_data_interval 604800
innodb_background_scrub_data_uncompressed OFF
innodb_buf_dump_status_frequency 0
innodb_buffer_pool_chunk_size 134217728
innodb_buffer_pool_dump_at_shutdown ON
innodb_buffer_pool_dump_now OFF
innodb_buffer_pool_dump_pct 25
innodb_buffer_pool_filename ib_buffer_pool
innodb_buffer_pool_instances 2
innodb_buffer_pool_load_abort OFF
innodb_buffer_pool_load_at_startup ON
innodb_buffer_pool_load_now OFF
innodb_buffer_pool_populate OFF
innodb_buffer_pool_size 17179869184
innodb_change_buffer_max_size 25
innodb_change_buffering all
innodb_checksum_algorithm crc32
innodb_checksums ON
innodb_cleaner_lsn_age_factor DEPRECATED
innodb_cmp_per_index_enabled OFF
innodb_commit_concurrency 0
innodb_compression_algorithm zlib
innodb_compression_default OFF
innodb_compression_failure_threshold_pct 5
innodb_compression_level 6
innodb_compression_pad_pct_max 50
innodb_concurrency_tickets 5000
innodb_corrupt_table_action deprecated
innodb_data_file_path ibdata1:100M:autoextend
innodb_data_home_dir
innodb_deadlock_detect ON
innodb_default_encryption_key_id 1
innodb_default_row_format dynamic
innodb_defragment OFF
innodb_defragment_fill_factor 0.900000
innodb_defragment_fill_factor_n_recs 20
innodb_defragment_frequency 40
innodb_defragment_n_pages 7
innodb_defragment_stats_accuracy 0
innodb_disable_sort_file_cache OFF
innodb_disallow_writes OFF
innodb_doublewrite OFF
innodb_empty_free_list_algorithm DEPRECATED
innodb_encrypt_log OFF
innodb_encrypt_tables OFF
innodb_encryption_rotate_key_age 1
innodb_encryption_rotation_iops 100
innodb_encryption_threads 0
innodb_fake_changes OFF
innodb_fast_shutdown 1
innodb_fatal_semaphore_wait_threshold 600
innodb_file_format Barracuda
innodb_file_format_check ON
innodb_file_format_max Barracuda
innodb_file_per_table ON
innodb_fill_factor 100
innodb_flush_log_at_timeout 1
innodb_flush_log_at_trx_commit 0
innodb_flush_method O_DIRECT
innodb_flush_neighbors 1
innodb_flush_sync ON
innodb_flushing_avg_loops 30
innodb_force_load_corrupted OFF
innodb_force_primary_key OFF
innodb_force_recovery 0
innodb_foreground_preflush DEPRECATED
innodb_ft_aux_table
innodb_ft_cache_size 8000000
innodb_ft_enable_diag_print OFF
innodb_ft_enable_stopword ON
innodb_ft_max_token_size 84
innodb_ft_min_token_size 3
innodb_ft_num_word_optimize 2000
innodb_ft_result_cache_limit 2000000000
innodb_ft_server_stopword_table
innodb_ft_sort_pll_degree 2
innodb_ft_total_cache_size 640000000
innodb_ft_user_stopword_table
innodb_idle_flush_pct 100
innodb_immediate_scrub_data_uncompressed OFF
innodb_instrument_semaphores OFF
innodb_io_capacity 2000
innodb_io_capacity_max 20000
innodb_kill_idle_transaction 0
innodb_large_prefix ON
innodb_lock_schedule_algorithm vats
innodb_lock_wait_timeout 50
innodb_locking_fake_changes OFF
innodb_locks_unsafe_for_binlog OFF
innodb_log_arch_dir
innodb_log_arch_expire_sec 0
innodb_log_archive OFF
innodb_log_block_size 0
innodb_log_buffer_size 16777216
innodb_log_checksum_algorithm DEPRECATED
innodb_log_checksums ON
innodb_log_compressed_pages ON
innodb_log_file_size 1073741824
innodb_log_files_in_group 3
innodb_log_group_home_dir /log/59306
innodb_log_write_ahead_size 8192
innodb_lru_scan_depth 1024
innodb_max_bitmap_file_size 0
innodb_max_changed_pages 0
innodb_max_dirty_pages_pct 90.000000
innodb_max_dirty_pages_pct_lwm 0.000000
innodb_max_purge_lag 0
innodb_max_purge_lag_delay 0
innodb_max_undo_log_size 10485760
innodb_mirrored_log_groups 0
innodb_monitor_disable
innodb_monitor_enable
innodb_monitor_reset
innodb_monitor_reset_all
innodb_mtflush_threads 8
innodb_old_blocks_pct 37
innodb_old_blocks_time 1000
innodb_online_alter_log_max_size 134217728
innodb_open_files 2048
innodb_optimize_fulltext_only OFF
innodb_page_cleaners 2
innodb_page_size 16384
innodb_prefix_index_cluster_optimization OFF
innodb_print_all_deadlocks OFF
innodb_purge_batch_size 300
innodb_purge_rseg_truncate_frequency 128
innodb_purge_threads 4
innodb_random_read_ahead OFF
innodb_read_ahead_threshold 56
innodb_read_io_threads 8
innodb_read_only OFF
innodb_replication_delay 0
innodb_rollback_on_timeout OFF
innodb_rollback_segments 35
innodb_sched_priority_cleaner 0
innodb_scrub_log OFF
innodb_scrub_log_speed 256
innodb_show_locks_held 0
innodb_show_verbose_locks 0
innodb_sort_buffer_size 1048576
innodb_spin_wait_delay 6
innodb_stats_auto_recalc ON
innodb_stats_include_delete_marked OFF
innodb_stats_method nulls_equal
innodb_stats_modified_counter 0
innodb_stats_on_metadata OFF
innodb_stats_persistent ON
innodb_stats_persistent_sample_pages 20
innodb_stats_sample_pages 8
innodb_stats_traditional ON
innodb_stats_transient_sample_pages 8
innodb_status_output OFF
innodb_status_output_locks OFF
innodb_strict_mode ON
innodb_support_xa ON
innodb_sync_array_size 1
innodb_sync_spin_loops 30
innodb_table_locks ON
innodb_temp_data_file_path ibtmp1:12M:autoextend
innodb_thread_concurrency 16
innodb_thread_sleep_delay 0
innodb_tmpdir
innodb_track_changed_pages OFF
innodb_track_redo_log_now OFF
innodb_undo_directory /data/59306
innodb_undo_log_truncate ON
innodb_undo_logs 35
innodb_undo_tablespaces 0
innodb_use_atomic_writes ON
innodb_use_fallocate OFF
innodb_use_global_flush_log_at_trx_commit OFF
innodb_use_mtflush OFF
innodb_use_native_aio ON
innodb_use_stacktrace OFF
innodb_use_trim ON
innodb_version 5.7.22
innodb_write_io_threads 8
interactive_timeout 28800
join_buffer_size 262144
join_buffer_space_limit 2097152
join_cache_level 2
keep_files_on_create OFF
key_buffer_size 33554432
key_cache_age_threshold 300
key_cache_block_size 1024
key_cache_division_limit 100
key_cache_file_hash_size 512
key_cache_segments 0
large_files_support ON
large_page_size 0
large_pages OFF
lc_messages en_US
lc_messages_dir
lc_time_names en_US
license GPL
local_infile ON
lock_wait_timeout 86400
locked_in_memory OFF
log_bin ON
log_bin_basename /log/59306/mysql-bin
log_bin_compress OFF
log_bin_compress_min_len 256
log_bin_index /log/59306/mysql-bin.index
log_bin_trust_function_creators ON
log_error /data/59306/BStonegmdb08.err
log_output FILE,TABLE
log_queries_not_using_indexes OFF
log_slave_updates OFF
log_slow_admin_statements ON
log_slow_filter admin,filesort,filesort_on_disk,full_join,full_scan,query_cache,query_cache_miss,tmp_table,tmp_table_on_disk
log_slow_rate_limit 1
log_slow_slave_statements ON
log_slow_verbosity
log_tc_size 24576
log_warnings 2
long_query_time 1.000000
low_priority_updates OFF
lower_case_file_system OFF
lower_case_table_names 1
master_verify_checksum ON
max_allowed_packet 16777216
max_binlog_cache_size 18446744073709547520
max_binlog_size 1073741824
max_binlog_stmt_cache_size 18446744073709547520
max_connect_errors 99999
max_connections 1500
max_delayed_threads 20
max_digest_length 1024
max_error_count 64
max_heap_table_size 16777216
max_insert_delayed_threads 20
max_join_size 18446744073709551615
max_length_for_sort_data 1024
max_long_data_size 16777216
max_prepared_stmt_count 16382
max_recursive_iterations 4294967295
max_relay_log_size 1073741824
max_seeks_for_key 4294967295
max_session_mem_used 9223372036854775807
max_sort_length 1024
max_sp_recursion_depth 0
max_statement_time 0.000000
max_tmp_tables 32
max_user_connections 0
max_write_lock_count 4294967295
metadata_locks_cache_size 1024
metadata_locks_hash_instances 8
min_examined_row_limit 0
mrr_buffer_size 262144
multi_range_count 256
myisam_block_size 1024
myisam_data_pointer_size 6
myisam_max_sort_file_size 9223372036853727232
myisam_mmap_size 18446744073709551615
myisam_recover_options BACKUP,QUICK
myisam_repair_threads 1
myisam_sort_buffer_size 134216704
myisam_stats_method NULLS_UNEQUAL
myisam_use_mmap OFF
mysql56_temporal_format ON
net_buffer_length 16384
net_read_timeout 30
net_retry_count 10
net_write_timeout 60
old OFF
old_alter_table OFF
old_mode
old_passwords OFF
open_files_limit 65000
optimizer_prune_level 1
optimizer_search_depth 62
optimizer_selectivity_sampling_limit 100
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=on,condition_pushdown_for_derived=on
optimizer_use_condition_selectivity 1
performance_schema OFF
performance_schema_accounts_size -1
performance_schema_digests_size -1
performance_schema_events_stages_history_long_size -1
performance_schema_events_stages_history_size -1
performance_schema_events_statements_history_long_size -1
performance_schema_events_statements_history_size -1
performance_schema_events_waits_history_long_size -1
performance_schema_events_waits_history_size -1
performance_schema_hosts_size -1
performance_schema_max_cond_classes 80
performance_schema_max_cond_instances -1
performance_schema_max_digest_length 1024
performance_schema_max_file_classes 50
performance_schema_max_file_handles 32768
performance_schema_max_file_instances -1
performance_schema_max_mutex_classes 200
performance_schema_max_mutex_instances -1
performance_schema_max_rwlock_classes 40
performance_schema_max_rwlock_instances -1
performance_schema_max_socket_classes 10
performance_schema_max_socket_instances -1
performance_schema_max_stage_classes 150
performance_schema_max_statement_classes 188
performance_schema_max_table_handles -1
performance_schema_max_table_instances -1
performance_schema_max_thread_classes 50
performance_schema_max_thread_instances -1
performance_schema_session_connect_attrs_size -1
performance_schema_setup_actors_size 100
performance_schema_setup_objects_size 100
performance_schema_users_size -1
pid_file /data/59306/mysql.pid
plugin_dir /usr/local/mysql/lib/plugin/
plugin_maturity unknown
port 59306
preload_buffer_size 32768
profiling OFF
profiling_history_size 15
progress_report_time 5
protocol_version 10
query_alloc_block_size 16384
query_cache_limit 1048576
query_cache_min_res_unit 4096
query_cache_size 0
query_cache_strip_comments OFF
query_cache_type OFF
query_cache_wlock_invalidate OFF
query_prealloc_size 24576
range_alloc_block_size 4096
read_binlog_speed_limit 0
read_buffer_size 131072
read_only OFF
read_rnd_buffer_size 262144
relay_log
relay_log_basename
relay_log_index
relay_log_info_file relay-log.info
relay_log_purge ON
relay_log_recovery OFF
relay_log_space_limit 0
replicate_annotate_row_events ON
replicate_do_db
replicate_do_table
replicate_events_marked_for_skip REPLICATE
replicate_ignore_db
replicate_ignore_table
replicate_wild_do_table
replicate_wild_ignore_table
report_host 10.161.131.220
report_password
report_port 59306
report_user
rowid_merge_buff_size 8388608
secure_auth ON
secure_file_priv
server_id 1281591
session_track_schema ON
session_track_state_change OFF
session_track_system_variables
session_track_transaction_info OFF
skip_external_locking ON
skip_name_resolve ON
skip_networking OFF
skip_show_database OFF
slave_compressed_protocol OFF
slave_ddl_exec_mode IDEMPOTENT
slave_domain_parallel_threads 0
slave_exec_mode STRICT
slave_load_tmpdir /tmp
slave_max_allowed_packet 1073741824
slave_net_timeout 60
slave_parallel_max_queued 131072
slave_parallel_mode conservative
slave_parallel_threads 0
slave_parallel_workers 0
slave_run_triggers_for_rbr NO
slave_skip_errors OFF
slave_sql_verify_checksum ON
slave_transaction_retries 10
slave_type_conversions
slow_launch_time 2
slow_query_log ON
slow_query_log_file BStonegmdb08-slow.log
socket /tmp/mysql_59306.sock
sort_buffer_size 2097152
sql_auto_is_null OFF
sql_big_selects ON
sql_buffer_result OFF
sql_log_bin ON
sql_log_off OFF
sql_mode STRICT_TRANS_TABLES,ERROR_FOR_DIVISION_BY_ZERO,NO_AUTO_CREATE_USER,NO_ENGINE_SUBSTITUTION
sql_notes ON
sql_quote_show_create ON
sql_safe_updates OFF
sql_select_limit 18446744073709551615
sql_slave_skip_counter 0
sql_warnings OFF
ssl_ca
ssl_capath
ssl_cert
ssl_cipher
ssl_crl
ssl_crlpath
ssl_key
standard_compliant_cte ON
storage_engine InnoDB
stored_program_cache 256
strict_password_validation ON
sync_binlog 0
sync_frm ON
sync_master_info 1
sync_relay_log 10000
sync_relay_log_info 10000
system_time_zone HKT
table_definition_cache 2048
table_open_cache 2048
table_open_cache_instances 8
thread_cache_size 256
thread_concurrency 10
thread_handling pool-of-threads
thread_pool_idle_timeout 60
thread_pool_max_threads 65536
thread_pool_oversubscribe 3
thread_pool_prio_kickup_timer 1000
thread_pool_priority auto
thread_pool_size 20
thread_pool_stall_limit 500
thread_stack 299008
time_format %H:%i:%s
time_zone SYSTEM
timed_mutexes OFF
tmp_disk_table_size 18446744073709551615
tmp_memory_table_size 16777216
tmp_table_size 16777216
tmpdir /tmp
transaction_alloc_block_size 8192
transaction_prealloc_size 4096
tx_isolation READ-COMMITTED
tx_read_only OFF
unique_checks ON
updatable_views_with_limit YES
use_stat_tables NEVER
userstat OFF
version 10.2.15-MariaDB-log
version_comment MariaDB Server
version_compile_machine x86_64
version_compile_os Linux
version_malloc_library system
version_ssl_library YaSSL 2.4.4
wait_timeout 28800
wsrep_osu_method TOI
wsrep_auto_increment_control ON
wsrep_causal_reads OFF
wsrep_certify_nonpk ON
wsrep_cluster_address
wsrep_cluster_name my_wsrep_cluster
wsrep_convert_lock_to_trx OFF
wsrep_data_home_dir /data/59306/
wsrep_dbug_option
wsrep_debug OFF
wsrep_desync OFF
wsrep_dirty_reads OFF
wsrep_drupal_282555_workaround OFF
wsrep_forced_binlog_format NONE
wsrep_gtid_domain_id 0
wsrep_gtid_mode OFF
wsrep_load_data_splitting ON
wsrep_log_conflicts OFF
wsrep_max_ws_rows 0
wsrep_max_ws_size 2147483647
wsrep_mysql_replication_bundle 0
wsrep_node_address
wsrep_node_incoming_address AUTO
wsrep_node_name BStonegmdb08
wsrep_notify_cmd
wsrep_on OFF
wsrep_patch_version wsrep_25.23
wsrep_provider none
wsrep_provider_options
wsrep_recover OFF
wsrep_reject_queries NONE
wsrep_replicate_myisam OFF
wsrep_restart_slave OFF
wsrep_retry_autocommit 1
wsrep_slave_fk_checks ON
wsrep_slave_uk_checks OFF
wsrep_slave_threads 1
wsrep_sst_auth
wsrep_sst_donor
wsrep_sst_donor_rejects_queries OFF
wsrep_sst_method rsync
wsrep_sst_receive_address AUTO
wsrep_start_position 00000000-0000-0000-0000-000000000000:-1
wsrep_sync_wait 0
– maria db log
2018-07-18 21:37:18 140668366944000 [Warning] Aborted connection 14061 to db: 'unconnected' user: 'unauthenticated' host: 'connecting host' (Can't get hostname for your address)
2018-07-18 21:38:18 140686421403392 [Warning] Aborted connection 14063 to db: 'unconnected' user: 'unauthenticated' host: 'connecting host' (Can't get hostname for your address)
2018-07-18 21:39:18 140686421403392 [Warning] Aborted connection 14065 to db: 'unconnected' user: 'unauthenticated' host: 'connecting host' (Can't get hostname for your address)
2018-07-18 21:40:18 140686420797184 [Warning] Aborted connection 14067 to db: 'unconnected' user: 'unauthenticated' host: 'connecting host' (Can't get hostname for your address)
2018-07-18 21:41:18 140686422009600 [Warning] Aborted connection 14068 to db: 'unconnected' user: 'unauthenticated' host: 'connecting host' (Can't get hostname for your address)
2018-07-18 21:42:18 140686422009600 [Warning] Aborted connection 14070 to db: 'unconnected' user: 'unauthenticated' host: 'connecting host' (Can't get hostname for your address)
2018-07-18 21:43:18 140686420797184 [Warning] Aborted connection 14072 to db: 'unconnected' user: 'unauthenticated' host: 'connecting host' (Can't get hostname for your address)
2018-07-18 21:44:18 140668237940480 [Warning] Aborted connection 14074 to db: 'unconnected' user: 'unauthenticated' host: 'connecting host' (Can't get hostname for your address)
2018-07-18 21:47:21 139827621287744 [Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins
2018-07-18 21:47:21 139827621287744 [Note] InnoDB: Uses event mutexes
2018-07-18 21:47:21 139827621287744 [Note] InnoDB: Compressed tables use zlib 1.2.3
2018-07-18 21:47:21 139827621287744 [Note] InnoDB: Using Linux native AIO
2018-07-18 21:47:21 139827621287744 [Note] InnoDB: Number of pools: 1
2018-07-18 21:47:21 139827621287744 [Note] InnoDB: Using SSE2 crc32 instructions
2018-07-18 21:47:21 139827621287744 [Note] InnoDB: Initializing buffer pool, total size = 16G, instances = 2, chunk size = 128M
2018-07-18 21:47:21 139827621287744 [Note] InnoDB: Completed initialization of buffer pool
2018-07-18 21:47:22 139808737433344 [Note] InnoDB: If the mysqld execution user is authorized, page cleaner thread priority can be changed. See the man page of setpriority().
2018-07-18 21:47:22 139827621287744 [Note] InnoDB: Highest supported file format is Barracuda.
2018-07-18 21:47:22 139827621287744 [Note] InnoDB: Starting crash recovery from checkpoint LSN=130927709873
2018-07-18 21:47:22 139827621287744 [Note] InnoDB: Starting final batch to recover 4256 pages from redo log.
2018-07-18 21:47:23 139827621287744 [Note] InnoDB: Last binlog file '/log/59306/mysql-bin.000574', position 67318967
2018-07-18 21:47:23 139827621287744 [Note] InnoDB: 35 out of 35 rollback segments are active.
2018-07-18 21:47:23 139827621287744 [Note] InnoDB: Removed temporary tablespace data file: "ibtmp1"
2018-07-18 21:47:23 139827621287744 [Note] InnoDB: Creating shared tablespace for temporary tables
2018-07-18 21:47:23 139827621287744 [Note] InnoDB: Setting file './ibtmp1' size to 12 MB. Physically writing the file full; Please wait ...
2018-07-18 21:47:23 139827621287744 [Note] InnoDB: File './ibtmp1' size is now 12 MB.
2018-07-18 21:47:23 139827621287744 [Note] InnoDB: 5.7.22 started; log sequence number 130935799686
2018-07-18 21:47:23 139809087543040 [Note] InnoDB: Loading buffer pool(s) from /data/59306/ib_buffer_pool
2018-07-18 21:47:23 139827621287744 [Note] Plugin 'FEEDBACK' is disabled.
2018-07-18 21:47:23 139827621287744 [Note] Recovering after a crash using /log/59306/mysql-bin
2018-07-18 21:47:23 139809087543040 [Note] InnoDB: Buffer pool(s) load completed at 180718 21:47:23
2018-07-18 21:47:27 139827621287744 [Note] Starting crash recovery...
2018-07-18 21:47:27 139827621287744 [Note] Crash recovery finished.
2018-07-18 21:47:27 139827621287744 [Note] Server socket created on IP: '::'.
2018-07-18 21:47:27 139827621287744 [Warning] 'proxies_priv' entry '@% root@bstonegmdb08' ignored in --skip-name-resolve mode.
2018-07-18 21:47:27 139827559905024 [Note] Event Scheduler: scheduler thread started with id 7
2018-07-18 21:47:27 139827621287744 [Note] Reading of all Master_info entries succeded
2018-07-18 21:47:27 139827621287744 [Note] Added new Master_info '' to hash table
2018-07-18 21:47:27 139827621287744 [Note] /usr/local/mysql/bin/mysqld: ready for connections.
Version: '10.2.15-MariaDB-log' socket: '/tmp/mysql_59306.sock' port: 59306 MariaDB Server
2018-07-18 21:48:24 139827294033664 [Note] Start binlog_dump to slave_server(1282071), pos(mysql-bin.000574, 71369004)
2018-07-18 21:48:56 139827293124352 [Warning] Aborted connection 12 to db: 'unconnected' user: 'unauthenticated' host: 'connecting host' (Can't get hostname for your address)
2018-07-18 21:49:27 139827294336768 [Note] Start binlog_dump to slave_server(1282071), pos(mysql-bin.000574, 71369004)
2018-07-18 21:49:56 139827292821248 [Warning] Aborted connection 14 to db: 'unconnected' user: 'unauthenticated' host: 'connecting host' (Can't get hostname for your address)
2018-07-18 21:50:56 139827293730560 [Warning] Aborted connection 15 to db: 'unconnected' user: 'unauthenticated' host: 'connecting host' (Can't get hostname for your address)
2018-07-18 21:51:56 139827291911936 [Warning] Aborted connection 17 to db: 'unconnected' user: 'unauthenticated' host: 'connecting host' (Can't get hostname for your address)
– crash dump log
KERNEL: vmlinux
DUMPFILE: /var/crash/127.0.0.1-2018-07-18-21:45:23/vmcore [PARTIAL DUMP]
CPUS: 20
DATE: Wed Jul 18 21:45:08 2018
UPTIME: 17 days, 14:31:08
LOAD AVERAGE: 0.18, 0.15, 0.14
TASKS: 453
NODENAME: BStonegmdb08
RELEASE: 3.10.0-514.26.2.el7.x86_64
VERSION: #1 SMP Tue Jul 4 15:04:05 UTC 2017
MACHINE: x86_64 (2399 Mhz)
MEMORY: 31.9 GB
PANIC: "BUG: unable to handle kernel paging request at 000000000102005a"
PID: 162990
COMMAND: "mysqld"
TASK: ffff880663758fb0 [THREAD_INFO: ffff88064ea20000]
CPU: 13
STATE: TASK_RUNNING (PANIC)
crash> bt
PID: 162990 TASK: ffff880663758fb0 CPU: 13 COMMAND: "mysqld"
#0 [ffff88064ea23858] machine_kexec at ffffffff81059beb
#1 [ffff88064ea238b8] __crash_kexec at ffffffff81105822
#2 [ffff88064ea23988] crash_kexec at ffffffff81105910
#3 [ffff88064ea239a0] oops_end at ffffffff81690008
#4 [ffff88064ea239c8] no_context at ffffffff8167fc96
#5 [ffff88064ea23a18] __bad_area_nosemaphore at ffffffff8167fd2c
#6 [ffff88064ea23a60] bad_area_nosemaphore at ffffffff8167fe96
#7 [ffff88064ea23a70] __do_page_fault at ffffffff81692e4e
#8 [ffff88064ea23ad0] do_page_fault at ffffffff81692ff5
#9 [ffff88064ea23b00] page_fault at ffffffff8168f208
[exception RIP: unknown or invalid address]
RIP: 000000000102005a RSP: ffff88064ea23bb8 RFLAGS: 00010246
RAX: ffffea00169e8e00 RBX: 000000003c6f2000 RCX: ffff88064ea23fd8
RDX: 0000000000000000 RSI: ffff8806c262af58 RDI: 0000000000000003
RBP: 000000000102005a R8: 0000000000000002 R9: ffffea00169e8e1c
R10: ffff88064ea23b60 R11: 0000000000000000 R12: ffff88080c336d48
R13: 000000000102005a R14: 000000000003c6f2 R15: 00000000000000d0
ORIG_RAX: ffffffffffffffff CS: 0010 SS: 0018
#10 [ffff88064ea23bc0] grab_cache_page_write_begin at ffffffff811819c2
#11 [ffff88064ea23c00] xfs_vm_write_begin at ffffffffa04061b4 [xfs]
#12 [ffff88064ea23c48] generic_file_buffered_write at ffffffff81181bbe
#13 [ffff88064ea23d10] xfs_file_buffered_aio_write at ffffffffa0413cdb [xfs]
#14 [ffff88064ea23dc0] xfs_file_aio_write at ffffffffa0413fbd [xfs]
#15 [ffff88064ea23e18] do_sync_write at ffffffff811fe18d
#16 [ffff88064ea23ef0] vfs_write at ffffffff811fe9fd
#17 [ffff88064ea23f30] sys_pwrite64 at ffffffff811ff6d2
#18 [ffff88064ea23f80] system_call_fastpath at ffffffff81697809
RIP: 00007ff42f9c2d63 RSP: 00007fefeb9dda18 RFLAGS: 00000246
RAX: 0000000000000012 RBX: ffffffff81697809 RCX: 0000000000239400
RDX: 0000000000239400 RSI: 00007fefeb9df200 RDI: 000000000000000c
RBP: 00007fefeb9dd140 R8: 000000003c656c00 R9: 00007fefeb9dd598
R10: 000000003c656c00 R11: 0000000000000293 R12: 00007fefeb9df200
R13: 0000000000239400 R14: 000000000000000c R15: 00007fefeb9df200
ORIG_RAX: 0000000000000012 CS: 0033 SS: 002b