!!!my.cnf [mysqld] # the time-zone set here does not impact the value actually stored in mysql # it just impact what the time looks WHEN you read the time out (SELECT) # So, set to '+00:00', '+08:00' or others all works # But, If you DONOT explicitly set timezone here, mysql may defaults to use # CST as timezone, which leads errors for JDBC driver client. # see: https://www.jianshu.com/p/3dbccdef6031 default-time-zone = '+08:00' # hostname = 192.168.0.100 # let master use this address instead of # default hostname, which might not be # resolvable by master report-host = 192.168.0.100 port = 3306 user = mysql basedir = /usr datadir = /data/mysql-3306 tmpdir = /data/mysql-3306 slave-load-tmpdir = /data/mysql-3306 pid-file = /var/run/mysqld/mysqld-3306.pid socket = /var/run/mysqld/mysqld-3306.sock server-id = 1 log-error = /data/mysql-3306/error.log max-allowed-packet = 16M table-open-cache = 4096 join-buffer-size = 16M sort-buffer-size = 16M # for sequential scan read-buffer-size = 16M # for random read read-rnd-buffer-size = 32M query-cache-type = 0 query-cache-size = 0 max-tmp-tables = 256 tmp-table-size = 128M max-heap-table-size = 128M thread-cache-size = 64 max-connections = 10240 max-user-connections = 10240 max-connect-errors = 99999999 long-query-time = 1 slow-query-log = 1 slow-query-log-file = slow.log myisam-repair-threads = 1 interactive-timeout = 3600 wait-timeout = 3600 read-only = 0 skip-name-resolve character-set-server = utf8 auto-increment-increment = 100 auto-increment-offset = 1 default-storage-engine = InnoDB transaction-isolation = READ-COMMITTED lower-case-table-names = 1 optimizer-switch = 'batched_key_access=off,block_nested_loop=on,condition_fanout_filter=on,derived_merge=on,duplicateweedout=on,engine_condition_pushdown=on,firstmatch=on,index_condition_pushdown=off,index_merge=on,index_merge_intersection=on,index_merge_sort_union=on,index_merge_union=on,loosescan=on,materialization=on,mrr=off,mrr_cost_based=on,semijoin=on,subquery_materialization_cost_based=on,use_index_extensions=on' sql-mode = STRICT_TRANS_TABLES,NO_ZERO_IN_DATE,NO_ZERO_DATE,ERROR_FOR_DIVISION_BY_ZERO,NO_AUTO_CREATE_USER,NO_ENGINE_SUBSTITUTION #------------- innodb -------------- innodb-data-file-path = ibdata1:12M:autoextend innodb-buffer-pool-size = 6G # Does not take effect when # innodb_buffer_pool_size is smaller # than 1G. innodb-buffer-pool-instances = 8 innodb-log-file-size = 256M innodb-flush-log-at-trx-commit = 0 innodb-log-buffer-size = 8M innodb-log-files-in-group = 3 innodb-max-dirty-pages-pct = 90 innodb-lock-wait-timeout = 20 innodb-file-per-table = 1 innodb-flush-method = O_DIRECT innodb-io-capacity = 2000 innodb-support-xa = 1 #------------- myisam -------------- key-buffer-size = 1M myisam-sort-buffer-size = 128M #------------- binlog -------------- log-bin = mysql-bin relay-log = relay-bin binlog-format = ROW max-relay-log-size = 1G relay-log-space-limit = 64G relay-log-purge = 1 log-slave-updates = 1 # slave-parallel-workers = 8 # slave-parallel-type = LOGICAL_CLOCK # NOTE(shuoqing): Disable parallel to avoid deallock, the perf should be less concerned. slave-parallel-workers = 0 slave-parallel-type = DATABASE # to reduce io # commit binlog every 0.01 sec # in 10^-6 second # On slave this setting slows # down replication. binlog-group-commit-sync-delay = 0 gtid-mode = ON enforce-gtid-consistency = 1 binlog-checksum = NONE # Do not start replication at start up # for trouble shooting. skip-slave-start = 1 # For enabling mutli source # replication. master-info-repository = TABLE relay-log-info-repository = TABLE # remove binlog older than n days expire-logs-days = 15 #------------- group replication -------------- transaction-write-set-extraction = XXHASH64 loose-group_replication_group_name = "e1f5b6f9-6095-409b-b872-5fe8f8c757d8" # > Configuring group_replication_start_on_boot instructs the plugin to not start # > operations automatically when the server starts. This is important when setting # > up Group Replication as it ensures you can configure the server before manually # > starting the plugin. Once the member is configured you can set # > group_replication_start_on_boot to on so that Group Replication starts # > automatically upon server boot. # It shoudl be off when setting up a group. # After that it should be `on` to let # mysql auto starts group replicaton # when restarted. loose-group_replication_start_on_boot = "on" loose-group_replication_local_address = "192.168.0.100:4306" loose-group_replication_group_seeds = "192.168.0.101:4306,192.168.0.100:4306,192.168.0.102:4306" # on one server only loose-group_replication_bootstrap_group = off # group replication requires this # if using multi worker to apply binlog slave-preserve-commit-order = 1 # use multi primary mode loose-group-replication-single-primary-mode = 0 loose-group_replication_ip_whitelist = "127.0.0.1/8,192.168.0.101,192.168.0.100,192.168.0.102" # to prevent write on non-group-member super-read-only = "on" [client] port = 3306 socket = /var/run/mysqld/mysqld-3306.sock no-auto-rehash character-set-client = utf8 [myisamchk] key-buffer = 64M sort-buffer-size = 32M read-buffer = 16M write-buffer = 16M !!!error.log 2021-09-13T10:14:04.999112Z 0 [Warning] Changed limits: max_open_files: 50000 (requested 51200) 2021-09-13T10:14:05.184866Z 0 [Warning] TIMESTAMP with implicit DEFAULT value is deprecated. Please use --explicit_defaults_for_timestamp server option (see documentation for more details). 2021-09-13T10:14:05.186465Z 0 [Note] /usr/sbin/mysqld (mysqld 5.7.33-log) starting as process 507701 ... 2021-09-13T10:14:05.189843Z 0 [Note] InnoDB: PUNCH HOLE support available 2021-09-13T10:14:05.189869Z 0 [Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins 2021-09-13T10:14:05.189874Z 0 [Note] InnoDB: Uses event mutexes 2021-09-13T10:14:05.189879Z 0 [Note] InnoDB: GCC builtin __atomic_thread_fence() is used for memory barrier 2021-09-13T10:14:05.189883Z 0 [Note] InnoDB: Compressed tables use zlib 1.2.11 2021-09-13T10:14:05.189887Z 0 [Note] InnoDB: Using Linux native AIO 2021-09-13T10:14:05.194076Z 0 [Note] InnoDB: Number of pools: 1 2021-09-13T10:14:05.194190Z 0 [Note] InnoDB: Using CPU crc32 instructions 2021-09-13T10:14:05.196260Z 0 [Note] InnoDB: Initializing buffer pool, total size = 6G, instances = 8, chunk size = 128M 2021-09-13T10:14:05.618206Z 0 [Note] InnoDB: Completed initialization of buffer pool 2021-09-13T10:14:05.686535Z 0 [Note] InnoDB: If the mysqld execution user is authorized, page cleaner thread priority can be changed. See the man page of setpriority(). 2021-09-13T10:14:05.704702Z 0 [Note] InnoDB: Highest supported file format is Barracuda. 2021-09-13T10:14:05.760602Z 0 [Note] InnoDB: Log scan progressed past the checkpoint lsn 1248330268 2021-09-13T10:14:05.760647Z 0 [Note] InnoDB: Doing recovery: scanned up to log sequence number 1248344952 2021-09-13T10:14:05.761646Z 0 [Note] InnoDB: Database was not shutdown normally! 2021-09-13T10:14:05.761661Z 0 [Note] InnoDB: Starting crash recovery. 2021-09-13T10:14:05.843826Z 0 [Note] InnoDB: Starting an apply batch of log records to the database... InnoDB: Progress in percent: 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 2021-09-13T10:14:06.648936Z 0 [Note] InnoDB: Apply batch completed 2021-09-13T10:14:06.648982Z 0 [Note] InnoDB: Last MySQL binlog file position 0 234564325, file name mysql-bin.000003 2021-09-13T10:14:06.857506Z 0 [Note] InnoDB: Removed temporary tablespace data file: "ibtmp1" 2021-09-13T10:14:06.857541Z 0 [Note] InnoDB: Creating shared tablespace for temporary tables 2021-09-13T10:14:06.857624Z 0 [Note] InnoDB: Setting file './ibtmp1' size to 12 MB. Physically writing the file full; Please wait ... 2021-09-13T10:14:06.894942Z 0 [Note] InnoDB: File './ibtmp1' size is now 12 MB. 2021-09-13T10:14:06.896974Z 0 [Note] InnoDB: 96 redo rollback segment(s) found. 96 redo rollback segment(s) are active. 2021-09-13T10:14:06.897010Z 0 [Note] InnoDB: 32 non-redo rollback segment(s) are active. 2021-09-13T10:14:06.897654Z 0 [Note] InnoDB: Waiting for purge to start 2021-09-13T10:14:06.948214Z 0 [Note] InnoDB: 5.7.33 started; log sequence number 1248344952 2021-09-13T10:14:06.948491Z 0 [Note] InnoDB: Loading buffer pool(s) from /data/mysql-3306/ib_buffer_pool 2021-09-13T10:14:06.949106Z 0 [Note] Plugin 'FEDERATED' is disabled. 2021-09-13T10:14:06.960239Z 0 [Note] InnoDB: Buffer pool(s) load completed at 210913 18:14:06 2021-09-13T10:14:06.962340Z 0 [Note] Recovering after a crash using mysql-bin 2021-09-13T10:14:06.962358Z 0 [Note] Starting crash recovery... 2021-09-13T10:14:06.962385Z 0 [Note] Crash recovery finished. 2021-09-13T10:14:06.973591Z 0 [Note] Found ca.pem, server-cert.pem and server-key.pem in data directory. Trying to enable SSL support using them. 2021-09-13T10:14:06.973622Z 0 [Note] Skipping generation of SSL certificates as certificate files are present in data directory. 2021-09-13T10:14:06.975204Z 0 [Warning] CA certificate ca.pem is self signed. 2021-09-13T10:14:06.975281Z 0 [Note] Skipping generation of RSA key pair as key files are present in data directory. 2021-09-13T10:14:06.975495Z 0 [Note] Server hostname (bind-address): '*'; port: 3306 2021-09-13T10:14:06.975588Z 0 [Note] IPv6 is available. 2021-09-13T10:14:06.975601Z 0 [Note] - '::' resolves to '::'; 2021-09-13T10:14:06.975630Z 0 [Note] Server socket created on IP: '::'. 2021-09-13T10:14:07.419607Z 0 [Note] Event Scheduler: Loaded 0 events 2021-09-13T10:14:07.419890Z 0 [Note] /usr/sbin/mysqld: ready for connections. Version: '5.7.33-log' socket: '/var/run/mysqld/mysqld-3306.sock' port: 3306 MySQL Community Server (GPL) 2021-09-13T10:14:07.420550Z 2 [Note] Plugin group_replication reported: 'Group communication SSL configuration: group_replication_ssl_mode: "DISABLED"' *** Error in `/usr/sbin/mysqld': free(): invalid next size (fast): 0x00007f13d0011330 *** ======= Backtrace: ========= /lib64/libc.so.6(+0x81329)[0x7f15a71c1329] /usr/lib64/mysql/plugin/group_replication.so(_ZNSt8_Rb_treeISsSt4pairIKSsiESt10_Select1stIS2_ESt4lessISsESaIS2_EE8_M_eraseEPSt13_Rb_tree_nodeIS2_E+0x458)[0x7f13ed9acf48] /usr/lib64/mysql/plugin/group_replication.so(_Z28is_parameters_syntax_correctRK24Gcs_interface_parameters+0x1692)[0x7f13ed9baaa2] /usr/lib64/mysql/plugin/group_replication.so(_ZN18Gcs_xcom_interface10initializeERK24Gcs_interface_parameters+0x2e8)[0x7f13ed9d07e8] /usr/lib64/mysql/plugin/group_replication.so(_ZN14Gcs_operations9configureERK24Gcs_interface_parameters+0x9b)[0x7f13ed9e766b] /usr/lib64/mysql/plugin/group_replication.so(_Z29configure_group_communicationP23st_server_ssl_variables+0xcf3)[0x7f13ed9f8f53] /usr/lib64/mysql/plugin/group_replication.so(_Z26initialize_plugin_and_join25enum_plugin_con_isolationP29Delayed_initialization_thread+0x243)[0x7f13ed9f9fe3] /usr/lib64/mysql/plugin/group_replication.so(_ZN29Delayed_initialization_thread29initialization_thread_handlerEv+0x235)[0x7f13ed9e12a5] /usr/lib64/mysql/plugin/group_replication.so(+0x17e439)[0x7f13ed9e1439] /usr/sbin/mysqld(pfs_spawn_thread+0x1b4)[0x141f4a4] /lib64/libpthread.so.0(+0x7ea5)[0x7f15a8786ea5] /lib64/libc.so.6(clone+0x6d)[0x7f15a723e9fd] ======= Memory map: ======== 00400000-01ce9000 r-xp 00000000 fd:00 109136949 /usr/sbin/mysqld 01ee9000-02006000 r--p 018e9000 fd:00 109136949 /usr/sbin/mysqld 02006000-020b7000 rw-p 01a06000 fd:00 109136949 /usr/sbin/mysqld 020b7000-0217d000 rw-p 00000000 00:00 0 02b16000-02b37000 rw-p 00000000 00:00 0 [heap] 02b37000-0e664000 rw-p 00000000 00:00 0 [heap] 7f13c0000000-7f13c009b000 rw-p 00000000 00:00 0 7f13c009b000-7f13c4000000 ---p 00000000 00:00 0 7f13c8000000-7f13c8115000 rw-p 00000000 00:00 0 7f13c8115000-7f13cc000000 ---p 00000000 00:00 0 7f13cc000000-7f13cc093000 rw-p 00000000 00:00 0 7f13cc093000-7f13d0000000 ---p 00000000 00:00 0 7f13d0000000-7f13d0021000 rw-p 00000000 00:00 0 7f13d0021000-7f13d4000000 ---p 00000000 00:00 0 7f13d4000000-7f13d40a1000 rw-p 00000000 00:00 0 7f13d40a1000-7f13d8000000 ---p 00000000 00:00 0 7f13d8000000-7f13d8021000 rw-p 00000000 00:00 0 7f13d8021000-7f13dc000000 ---p 00000000 00:00 0 7f13dc000000-7f13dc021000 rw-p 00000000 00:00 0 7f13dc021000-7f13e0000000 ---p 00000000 00:00 0 7f13e0000000-7f13e0024000 rw-p 00000000 00:00 0 7f13e0024000-7f13e4000000 ---p 00000000 00:00 0 7f13e4000000-7f13e4024000 rw-p 00000000 00:00 0 7f13e4024000-7f13e8000000 ---p 00000000 00:00 0 7f13e8000000-7f13e8024000 rw-p 00000000 00:00 0 7f13e8024000-7f13ec000000 ---p 00000000 00:00 0 7f13ed863000-7f13edc19000 r-xp 00000000 fd:00 58777028 /usr/lib64/mysql/plugin/group_replication.so 7f13edc19000-7f13ede19000 ---p 003b6000 fd:00 58777028 /usr/lib64/mysql/plugin/group_replication.so 7f13ede19000-7f13ede4e000 r--p 003b6000 fd:00 58777028 /usr/lib64/mysql/plugin/group_replication.so 7f13ede4e000-7f13ede5e000 rw-p 003eb000 fd:00 58777028 /usr/lib64/mysql/plugin/group_replication.so 7f13ede5e000-7f13f0000000 rw-p 00000000 00:00 0 7f13f0000000-7f13f0021000 rw-p 00000000 00:00 0 7f13f0021000-7f13f4000000 ---p 00000000 00:00 0 7f13f57ac000-7f13f57ad000 ---p 00000000 00:00 0 7f13f57ad000-7f13f77ff000 rw-p 00000000 00:00 0 7f13f77ff000-7f13f7800000 ---p 00000000 00:00 0 7f13f7800000-7f13f8000000 rw-p 00000000 00:00 0 7f13f8000000-7f13f8021000 rw-p 00000000 00:00 0 7f13f8021000-7f13fc000000 ---p 00000000 00:00 0 7f13fc12c000-7f13fc352000 rw-p 00000000 00:00 0 7f13fc352000-7f13fc353000 ---p 00000000 00:00 0 7f13fc353000-7f13fcb53000 rw-p 00000000 00:00 0 7f13fcb53000-7f13fcb54000 ---p 00000000 00:00 0 7f13fcb54000-7f13fd354000 rw-p 00000000 00:00 0 7f13fd354000-7f13fd355000 ---p 00000000 00:00 0 7f13fd355000-7f13fdb55000 rw-p 00000000 00:00 0 7f13fdb55000-7f13fdb56000 ---p 00000000 00:00 0 7f13fdb56000-7f13fe356000 rw-p 00000000 00:00 0 7f13fe356000-7f13fe357000 ---p 00000000 00:00 0 7f13fe357000-7f13feb57000 rw-p 00000000 00:00 0 7f13feb57000-7f13feb58000 ---p 00000000 00:00 0 7f13feb58000-7f13ff358000 rw-p 00000000 00:00 0 7f13ff358000-7f13ff359000 ---p 00000000 00:00 0 7f13ff359000-7f13ffb59000 rw-p 00000000 00:00 0 7f13ffb59000-7f13ffb5a000 ---p 00000000 00:00 0 7f13ffb5a000-7f140035a000 rw-p 00000000 00:00 0 7f140035a000-7f140035b000 ---p 00000000 00:00 0 7f140035b000-7f1400b5b000 rw-p 00000000 00:00 0 7f1400b5b000-7f1400b5c000 ---p 00000000 00:00 0 7f1400b5c000-7f140135c000 rw-p 00000000 00:00 0 7f140135c000-7f140135d000 ---p 00000000 00:00 0 7f140135d000-7f1401b5d000 rw-p 00000000 00:00 0 7f1401b5d000-7f1401b5e000 ---p 00000000 00:00 0 7f1401b5e000-7f140235e000 rw-p 00000000 00:00 0 7f140235e000-7f140235f000 ---p 00000000 00:00 0 7f140235f000-7f1402b5f000 rw-p 00000000 00:00 0 7f1402b5f000-7f1402b60000 ---p 00000000 00:00 0 7f1402b60000-7f140681b000 rw-p 00000000 00:00 0 7f1406b07000-7f1406b08000 ---p 00000000 00:00 0 7f1406b08000-7f1406b49000 rw-p 00000000 00:00 0 7f1406b49000-7f1406b4a000 ---p 00000000 00:00 0 7f1406b4a000-7f1406b8b000 rw-p 00000000 00:00 0 7f1406b8b000-7f1406b8c000 ---p 00000000 00:00 0 7f1406b8c000-7f1406bcd000 rw-p 00000000 00:00 0 7f1406bcd000-7f1406bce000 ---p 00000000 00:00 0 7f1406bce000-7f1406c0f000 rw-p 00000000 00:00 0 7f1406c0f000-7f1406c10000 ---p 00000000 00:00 0 7f1406c10000-7f1406c51000 rw-p 00000000 00:00 0 7f1406c51000-7f1406c52000 ---p 00000000 00:00 0 7f1406c52000-7f1407355000 rw-p 00000000 00:00 0 7f1407355000-7f1407356000 ---p 00000000 00:00 0 7f1407356000-7f1407b56000 rw-p 00000000 00:00 0 7f1407b56000-7f1407b57000 ---p 00000000 00:00 0 7f1407b57000-7f1408357000 rw-p 00000000 00:00 0 7f1408357000-7f1408358000 ---p 00000000 00:00 0 7f1408358000-7f1408b58000 rw-p 00000000 00:00 0 7f1408b58000-7f1408b59000 ---p 00000000 00:00 0 7f1408b59000-7f1409359000 rw-p 00000000 00:00 0 7f1409359000-7f140935a000 ---p 00000000 00:00 0 7f140935a000-7f1409b5a000 rw-p 00000000 00:00 0 7f1409b5a000-7f1409b5b000 ---p 00000000 00:00 0 7f1409b5b000-7f140a35b000 rw-p 00000000 00:00 0 7f140a35b000-7f140a35c000 ---p 00000000 00:00 0 7f140a35c000-7f140ab5c000 rw-p 00000000 00:00 0 7f140ab5c000-7f140ab5d000 ---p 00000000 00:00 0 7f140ab5d000-7f140b35d000 rw-p 00000000 00:00 0 7f140b35d000-7f140b35e000 ---p 00000000 00:00 0 7f140b35e000-7f140bb5e000 rw-p 00000000 00:00 0 7f140bb5e000-7f140bb5f000 ---p 00000000 00:00 0 7f140bb5f000-7f140c35f000 rw-p 00000000 00:00 0 7f140c35f000-7f140c360000 ---p 00000000 00:00 0 7f140c360000-7f159dca1000 rw-p 00000000 00:00 0 7f159dca1000-7f159dca3000 rw-s 00000000 00:11 312785055 /[aio] (deleted) 7f159dca3000-7f159dca8000 rw-s 00000000 00:11 312785054 /[aio] (deleted) 7f159dca8000-7f159dcad000 rw-s 00000000 00:11 312785053 /[aio] (deleted) 7f159dcad000-7f159dcb2000 rw-s 00000000 00:11 312785052 /[aio] (deleted) 7f159dcb2000-7f159dcb7000 rw-s 00000000 00:11 312785051 /[aio] (deleted) 7f159dcb7000-7f159dcf8000 rw-p 00000000 00:00 0 7f159dcf8000-7f159dcfd000 rw-s 00000000 00:11 312785050 /[aio] (deleted) 7f159dcfd000-7f159dd02000 rw-s 00000000 00:11 312785049 /[aio] (deleted) 7f159dd02000-7f159dd07000 rw-s 00000000 00:11 312785048 /[aio] (deleted) 7f159dd07000-7f159dd0c000 rw-s 00000000 00:11 312785047 /[aio] (deleted) 7f159dd0c000-7f159dd11000 rw-s 00000000 00:11 312785046 /[aio] (deleted) 7f159dd11000-7f159ea77000 rw-p 00000000 00:00 0 7f159ea77000-7f159ea78000 ---p 00000000 00:00 0 7f159ea78000-7f159f278000 rw-p 00000000 00:00 0 7f159f278000-7f159f284000 r-xp 00000000 fd:00 42077731 /usr/lib64/libnss_files-2.17.so 7f159f284000-7f159f483000 ---p 0000c000 fd:00 42077731 /usr/lib64/libnss_files-2.17.so 7f159f483000-7f159f484000 r--p 0000b000 fd:00 42077731 /usr/lib64/libnss_files-2.17.so 7f159f484000-7f159f485000 rw-p 0000c000 fd:00 42077731 /usr/lib64/libnss_files-2.17.so 7f159f485000-7f15a6f3d000 rw-p 00000000 00:00 0 7f15a6f3d000-7f15a6f3f000 r-xp 00000000 fd:00 41943533 /usr/lib64/libfreebl3.so 7f15a6f3f000-7f15a713e000 ---p 00002000 fd:00 41943533 /usr/lib64/libfreebl3.so 7f15a713e000-7f15a713f000 r--p 00001000 fd:00 41943533 /usr/lib64/libfreebl3.so 7f15a713f000-7f15a7140000 rw-p 00002000 fd:00 41943533 /usr/lib64/libfreebl3.so 7f15a7140000-7f15a7304000 r-xp 00000000 fd:00 42077712 /usr/lib64/libc-2.17.so 7f15a7304000-7f15a7503000 ---p 001c4000 fd:00 42077712 /usr/lib64/libc-2.17.so 7f15a7503000-7f15a7507000 r--p 001c3000 fd:00 42077712 /usr/lib64/libc-2.17.so 7f15a7507000-7f15a7509000 rw-p 001c7000 fd:00 42077712 /usr/lib64/libc-2.17.so 7f15a7509000-7f15a750e000 rw-p 00000000 00:00 0 7f15a750e000-7f15a7523000 r-xp 00000000 fd:00 41943171 /usr/lib64/libgcc_s-4.8.5-20150702.so.1 7f15a7523000-7f15a7722000 ---p 00015000 fd:00 41943171 /usr/lib64/libgcc_s-4.8.5-20150702.so.1 7f15a7722000-7f15a7723000 r--p 00014000 fd:00 41943171 /usr/lib64/libgcc_s-4.8.5-20150702.so.1 7f15a7723000-7f15a7724000 rw-p 00015000 fd:00 41943171 /usr/lib64/libgcc_s-4.8.5-20150702.so.1 7f15a7724000-7f15a7825000 r-xp 00000000 fd:00 42077721 /usr/lib64/libm-2.17.so 7f15a7825000-7f15a7a24000 ---p 00101000 fd:00 42077721 /usr/lib64/libm-2.17.so 7f15a7a24000-7f15a7a25000 r--p 00100000 fd:00 42077721 /usr/lib64/libm-2.17.so 7f15a7a25000-7f15a7a26000 rw-p 00101000 fd:00 42077721 /usr/lib64/libm-2.17.so 7f15a7a26000-7f15a7b0f000 r-xp 00000000 fd:00 41943588 /usr/lib64/libstdc++.so.6.0.19 7f15a7b0f000-7f15a7d0f000 ---p 000e9000 fd:00 41943588 /usr/lib64/libstdc++.so.6.0.19 7f15a7d0f000-7f15a7d17000 r--p 000e9000 fd:00 41943588 /usr/lib64/libstdc++.so.6.0.19 7f15a7d17000-7f15a7d19000 rw-p 000f1000 fd:00 41943588 /usr/lib64/libstdc++.so.6.0.19 7f15a7d19000-7f15a7d2e000 rw-p 00000000 00:00 0 7f15a7d2e000-7f15a7d35000 r-xp 00000000 fd:00 42077743 /usr/lib64/librt-2.17.so 7f15a7d35000-7f15a7f34000 ---p 00007000 fd:00 42077743 /usr/lib64/librt-2.17.so 7f15a7f34000-7f15a7f35000 r--p 00006000 fd:00 42077743 /usr/lib64/librt-2.17.so 7f15a7f35000-7f15a7f36000 rw-p 00007000 fd:00 42077743 /usr/lib64/librt-2.17.so 7f15a7f36000-7f15a7f3e000 r-xp 00000000 fd:00 42077717 /usr/lib64/libcrypt-2.17.so 7f15a7f3e000-7f15a813d000 ---p 00008000 fd:00 42077717 /usr/lib64/libcrypt-2.17.so 7f15a813d000-7f15a813e000 r--p 00007000 fd:00 42077717 /usr/lib64/libcrypt-2.17.so 7f15a813e000-7f15a813f000 rw-p 00008000 fd:00 42077717 /usr/lib64/libcrypt-2.17.so 7f15a813f000-7f15a816d000 rw-p 00000000 00:00 0 7f15a816d000-7f15a8177000 r-xp 00000000 fd:00 41996383 /usr/lib64/libnuma.so.1.0.0 7f15a8177000-7f15a8377000 ---p 0000a000 fd:00 41996383 /usr/lib64/libnuma.so.1.0.0 7f15a8377000-7f15a8378000 r--p 0000a000 fd:00 41996383 /usr/lib64/libnuma.so.1.0.0 7f15a8378000-7f15a8379000 rw-p 0000b000 fd:00 41996383 /usr/lib64/libnuma.so.1.0.0 7f15a8379000-7f15a837a000 r-xp 00000000 fd:00 41943729 /usr/lib64/libaio.so.1.0.1 7f15a837a000-7f15a8579000 ---p 00001000 fd:00 41943729 /usr/lib64/libaio.so.1.0.1 7f15a8579000-7f15a857a000 r--p 00000000 fd:00 41943729 /usr/lib64/libaio.so.1.0.1 7f15a857a000-7f15a857b000 rw-p 00001000 fd:00 41943729 /usr/lib64/libaio.so.1.0.1 7f15a857b000-7f15a857d000 r-xp 00000000 fd:00 42077719 /usr/lib64/libdl-2.17.so 7f15a857d000-7f15a877d000 ---p 00002000 fd:00 42077719 /usr/lib64/libdl-2.17.so 7f15a877d000-7f15a877e000 r--p 00002000 fd:00 42077719 /usr/lib64/libdl-2.17.so 7f15a877e000-7f15a877f000 rw-p 00003000 fd:00 42077719 /usr/lib64/libdl-2.17.so 7f15a877f000-7f15a8796000 r-xp 00000000 fd:00 42077739 /usr/lib64/libpthread-2.17.so 7f15a8796000-7f15a8995000 ---p 00017000 fd:00 42077739 /usr/lib64/libpthread-2.17.so 7f15a8995000-7f15a8996000 r--p 00016000 fd:00 42077739 /usr/lib64/libpthread-2.17.so 7f15a8996000-7f15a8997000 rw-p 00017000 fd:00 42077739 /usr/lib64/libpthread-2.17.so 7f15a8997000-7f15a899b000 rw-p 00000000 00:00 0 7f15a899b000-7f15a89bd000 r-xp 00000000 fd:00 42077704 /usr/lib64/ld-2.17.so 7f15a89be000-7f15a8bac000 rw-p 00000000 00:00 0 7f15a8bac000-7f15a8bb4000 rw-p 00000000 00:00 0 7f15a8bb4000-7f15a8bb5000 rw-p 00000000 00:00 0 7f15a8bb5000-7f15a8bba000 rw-s 00000000 00:11 312785045 /[aio] (deleted) 7f15a8bba000-7f15a8bbb000 rw-s 00000000 00:11 312785044 /[aio] (deleted) 7f15a8bbb000-7f15a8bbc000 rw-p 00000000 00:00 0 7f15a8bbc000-7f15a8bbd000 r--p 00021000 fd:00 42077704 /usr/lib64/ld-2.17.so 7f15a8bbd000-7f15a8bbe000 rw-p 00022000 fd:00 42077704 /usr/lib64/ld-2.17.so 7f15a8bbe000-7f15a8bbf000 rw-p 00000000 00:00 0 7ffcb250a000-7ffcb252b000 rw-p 00000000 00:00 0 [stack] 7ffcb2577000-7ffcb257a000 r--p 00000000 00:00 0 [vvar] 7ffcb257a000-7ffcb257c000 r-xp 00000000 00:00 0 [vdso] ffffffffff600000-ffffffffff601000 r-xp 00000000 00:00 0 [vsyscall] 10:14:07 UTC - 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. Attempting to collect some information that could help diagnose the problem. As this is a crash and something is definitely wrong, the information collection process might fail. key_buffer_size=1048576 read_buffer_size=16777216 max_used_connections=5 max_threads=10240 thread_count=5 connection_count=5 It is possible that mysqld could use up to key_buffer_size + (read_buffer_size + sort_buffer_size)*max_threads = 335682384 K bytes of memory Hope that's ok; if not, decrease some variables in the equation. Thread pointer: 0x7f13d0000b10 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 = 7f1406c91c20 thread_stack 0x40000 /usr/sbin/mysqld(my_print_stacktrace+0x3b)[0xf4a22b] /usr/sbin/mysqld(handle_fatal_signal+0x486)[0x7ed796] /lib64/libpthread.so.0(+0xf630)[0x7f15a878e630] /lib64/libc.so.6(gsignal+0x37)[0x7f15a7176387] /lib64/libc.so.6(abort+0x148)[0x7f15a7177a78] /lib64/libc.so.6(+0x78f67)[0x7f15a71b8f67] /lib64/libc.so.6(+0x81329)[0x7f15a71c1329] /usr/lib64/mysql/plugin/group_replication.so(_ZNSt8_Rb_treeISsSt4pairIKSsiESt10_Select1stIS2_ESt4lessISsESaIS2_EE8_M_eraseEPSt13_Rb_tree_nodeIS2_E+0x458)[0x7f13ed9acf48] /usr/lib64/mysql/plugin/group_replication.so(_Z28is_parameters_syntax_correctRK24Gcs_interface_parameters+0x1692)[0x7f13ed9baaa2] /usr/lib64/mysql/plugin/group_replication.so(_ZN18Gcs_xcom_interface10initializeERK24Gcs_interface_parameters+0x2e8)[0x7f13ed9d07e8] /usr/lib64/mysql/plugin/group_replication.so(_ZN14Gcs_operations9configureERK24Gcs_interface_parameters+0x9b)[0x7f13ed9e766b] /usr/lib64/mysql/plugin/group_replication.so(_Z29configure_group_communicationP23st_server_ssl_variables+0xcf3)[0x7f13ed9f8f53] /usr/lib64/mysql/plugin/group_replication.so(_Z26initialize_plugin_and_join25enum_plugin_con_isolationP29Delayed_initialization_thread+0x243)[0x7f13ed9f9fe3] /usr/lib64/mysql/plugin/group_replication.so(_ZN29Delayed_initialization_thread29initialization_thread_handlerEv+0x235)[0x7f13ed9e12a5] /usr/lib64/mysql/plugin/group_replication.so(+0x17e439)[0x7f13ed9e1439] /usr/sbin/mysqld(pfs_spawn_thread+0x1b4)[0x141f4a4] /lib64/libpthread.so.0(+0x7ea5)[0x7f15a8786ea5] /lib64/libc.so.6(clone+0x6d)[0x7f15a723e9fd] Trying to get some variables. Some pointers may be invalid and cause the dump to abort. Query (0): Connection ID (thread ID): 2 Status: NOT_KILLED 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. !!!cni conf [root@k8s-master01 ~]# kubectl -n kube-system get cm kube-flannel-cfg -o yaml apiVersion: v1 data: cni-conf.json: | { "name": "cbr0", "cniVersion": "0.3.1", "plugins": [ { "type": "flannel", "delegate": { "hairpinMode": true, "isDefaultGateway": true } }, { "type": "portmap", "capabilities": { "portMappings": true } } ] } net-conf.json: | { "Network": "10.157.128.0/18", "Backend": { "DirectRouting": true, "Type": "vxlan" } } !!!ip a [root@k8s-master01 ~]# ip a 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eno1: mtu 1500 qdisc mq state UP group default qlen 1000 link/ether 54:05:db:7d:15:5c brd ff:ff:ff:ff:ff:ff inet 192.168.0.100/24 brd 192.168.0.255 scope global noprefixroute eno1 valid_lft forever preferred_lft forever inet6 fd0d:5b59:62f8::989/128 scope global noprefixroute valid_lft forever preferred_lft forever inet6 fd0d:5b59:62f8:0:f807:451f:4b93:efc2/64 scope global noprefixroute valid_lft forever preferred_lft forever inet6 fd3e:6162:6c91:0:a2e2:21cc:b33d:b773/64 scope global noprefixroute valid_lft forever preferred_lft forever inet6 fe80::8de9:32f7:4e9c:d742/64 scope link noprefixroute valid_lft forever preferred_lft forever 3: eno2: mtu 1500 qdisc mq state DOWN group default qlen 1000 link/ether 54:05:db:7d:15:5d brd ff:ff:ff:ff:ff:ff 4: enp0s20f0u1u6: mtu 1500 qdisc pfifo_fast state UP group default qlen 1000 link/ether 56:05:db:7d:15:61 brd ff:ff:ff:ff:ff:ff 5: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:98:de:b3:53 brd ff:ff:ff:ff:ff:ff inet 172.17.0.1/16 brd 172.17.255.255 scope global docker0 valid_lft forever preferred_lft forever 6: dummy0: mtu 1500 qdisc noop state DOWN group default qlen 1000 link/ether 46:80:85:33:76:9d brd ff:ff:ff:ff:ff:ff 7: kube-ipvs0: mtu 1500 qdisc noop state DOWN group default link/ether 42:3e:07:74:e7:02 brd ff:ff:ff:ff:ff:ff inet 10.96.207.137/32 brd 10.96.207.137 scope global kube-ipvs0 valid_lft forever preferred_lft forever inet 10.96.3.169/32 brd 10.96.3.169 scope global kube-ipvs0 valid_lft forever preferred_lft forever inet 10.96.146.208/32 brd 10.96.146.208 scope global kube-ipvs0 valid_lft forever preferred_lft forever inet 10.96.51.8/32 brd 10.96.51.8 scope global kube-ipvs0 valid_lft forever preferred_lft forever inet 10.96.41.153/32 brd 10.96.41.153 scope global kube-ipvs0 valid_lft forever preferred_lft forever inet 10.96.224.174/32 brd 10.96.224.174 scope global kube-ipvs0 valid_lft forever preferred_lft forever inet 10.96.29.239/32 brd 10.96.29.239 scope global kube-ipvs0 valid_lft forever preferred_lft forever inet 10.96.138.127/32 brd 10.96.138.127 scope global kube-ipvs0 valid_lft forever preferred_lft forever inet 10.96.88.28/32 brd 10.96.88.28 scope global kube-ipvs0 valid_lft forever preferred_lft forever inet 10.96.10.227/32 brd 10.96.10.227 scope global kube-ipvs0 valid_lft forever preferred_lft forever inet 10.96.73.19/32 brd 10.96.73.19 scope global kube-ipvs0 valid_lft forever preferred_lft forever inet 10.96.0.1/32 brd 10.96.0.1 scope global kube-ipvs0 valid_lft forever preferred_lft forever inet 10.96.1.162/32 brd 10.96.1.162 scope global kube-ipvs0 valid_lft forever preferred_lft forever inet 10.96.70.153/32 brd 10.96.70.153 scope global kube-ipvs0 valid_lft forever preferred_lft forever inet 10.96.249.106/32 brd 10.96.249.106 scope global kube-ipvs0 valid_lft forever preferred_lft forever inet 10.96.121.250/32 brd 10.96.121.250 scope global kube-ipvs0 valid_lft forever preferred_lft forever inet 10.96.0.10/32 brd 10.96.0.10 scope global kube-ipvs0 valid_lft forever preferred_lft forever inet 10.96.217.103/32 brd 10.96.217.103 scope global kube-ipvs0 valid_lft forever preferred_lft forever inet 10.96.137.72/32 brd 10.96.137.72 scope global kube-ipvs0 valid_lft forever preferred_lft forever inet 10.96.103.84/32 brd 10.96.103.84 scope global kube-ipvs0 valid_lft forever preferred_lft forever inet 10.96.17.167/32 brd 10.96.17.167 scope global kube-ipvs0 valid_lft forever preferred_lft forever inet 10.96.21.24/32 brd 10.96.21.24 scope global kube-ipvs0 valid_lft forever preferred_lft forever inet 10.96.33.98/32 brd 10.96.33.98 scope global kube-ipvs0 valid_lft forever preferred_lft forever inet 10.96.74.81/32 brd 10.96.74.81 scope global kube-ipvs0 valid_lft forever preferred_lft forever inet 10.96.75.3/32 brd 10.96.75.3 scope global kube-ipvs0 valid_lft forever preferred_lft forever inet 10.96.26.240/32 brd 10.96.26.240 scope global kube-ipvs0 valid_lft forever preferred_lft forever inet 10.96.205.181/32 brd 10.96.205.181 scope global kube-ipvs0 valid_lft forever preferred_lft forever inet 10.96.47.183/32 brd 10.96.47.183 scope global kube-ipvs0 valid_lft forever preferred_lft forever inet 10.96.23.233/32 brd 10.96.23.233 scope global kube-ipvs0 valid_lft forever preferred_lft forever inet 10.96.53.144/32 brd 10.96.53.144 scope global kube-ipvs0 valid_lft forever preferred_lft forever inet 10.96.32.185/32 brd 10.96.32.185 scope global kube-ipvs0 valid_lft forever preferred_lft forever inet 10.96.223.99/32 brd 10.96.223.99 scope global kube-ipvs0 valid_lft forever preferred_lft forever inet 10.96.41.234/32 brd 10.96.41.234 scope global kube-ipvs0 valid_lft forever preferred_lft forever inet 10.96.65.10/32 brd 10.96.65.10 scope global kube-ipvs0 valid_lft forever preferred_lft forever inet 10.96.44.11/32 brd 10.96.44.11 scope global kube-ipvs0 valid_lft forever preferred_lft forever inet 10.96.148.47/32 brd 10.96.148.47 scope global kube-ipvs0 valid_lft forever preferred_lft forever inet 10.96.157.90/32 brd 10.96.157.90 scope global kube-ipvs0 valid_lft forever preferred_lft forever inet 10.96.47.61/32 brd 10.96.47.61 scope global kube-ipvs0 valid_lft forever preferred_lft forever inet 10.96.236.12/32 brd 10.96.236.12 scope global kube-ipvs0 valid_lft forever preferred_lft forever inet 10.96.250.35/32 brd 10.96.250.35 scope global kube-ipvs0 valid_lft forever preferred_lft forever inet 10.96.201.84/32 brd 10.96.201.84 scope global kube-ipvs0 valid_lft forever preferred_lft forever inet 10.96.245.14/32 brd 10.96.245.14 scope global kube-ipvs0 valid_lft forever preferred_lft forever inet 10.96.160.237/32 brd 10.96.160.237 scope global kube-ipvs0 valid_lft forever preferred_lft forever inet 10.96.240.28/32 brd 10.96.240.28 scope global kube-ipvs0 valid_lft forever preferred_lft forever inet 10.96.108.177/32 brd 10.96.108.177 scope global kube-ipvs0 valid_lft forever preferred_lft forever inet 10.96.84.132/32 brd 10.96.84.132 scope global kube-ipvs0 valid_lft forever preferred_lft forever inet 10.96.65.143/32 brd 10.96.65.143 scope global kube-ipvs0 valid_lft forever preferred_lft forever inet 10.96.37.143/32 brd 10.96.37.143 scope global kube-ipvs0 valid_lft forever preferred_lft forever inet 10.96.9.28/32 brd 10.96.9.28 scope global kube-ipvs0 valid_lft forever preferred_lft forever inet 10.96.216.73/32 brd 10.96.216.73 scope global kube-ipvs0 valid_lft forever preferred_lft forever inet 10.96.163.158/32 brd 10.96.163.158 scope global kube-ipvs0 valid_lft forever preferred_lft forever inet 10.96.101.129/32 brd 10.96.101.129 scope global kube-ipvs0 valid_lft forever preferred_lft forever inet 10.96.54.121/32 brd 10.96.54.121 scope global kube-ipvs0 valid_lft forever preferred_lft forever inet 10.96.209.143/32 brd 10.96.209.143 scope global kube-ipvs0 valid_lft forever preferred_lft forever inet 10.96.158.99/32 brd 10.96.158.99 scope global kube-ipvs0 valid_lft forever preferred_lft forever inet 10.96.124.71/32 brd 10.96.124.71 scope global kube-ipvs0 valid_lft forever preferred_lft forever inet 10.96.183.168/32 brd 10.96.183.168 scope global kube-ipvs0 valid_lft forever preferred_lft forever inet 10.96.101.192/32 brd 10.96.101.192 scope global kube-ipvs0 valid_lft forever preferred_lft forever inet 10.96.250.184/32 brd 10.96.250.184 scope global kube-ipvs0 valid_lft forever preferred_lft forever inet 10.96.36.65/32 brd 10.96.36.65 scope global kube-ipvs0 valid_lft forever preferred_lft forever inet 10.96.78.238/32 brd 10.96.78.238 scope global kube-ipvs0 valid_lft forever preferred_lft forever inet 10.96.197.155/32 brd 10.96.197.155 scope global kube-ipvs0 valid_lft forever preferred_lft forever inet 10.96.90.145/32 brd 10.96.90.145 scope global kube-ipvs0 valid_lft forever preferred_lft forever inet 10.96.202.65/32 brd 10.96.202.65 scope global kube-ipvs0 valid_lft forever preferred_lft forever inet 10.96.12.17/32 brd 10.96.12.17 scope global kube-ipvs0 valid_lft forever preferred_lft forever inet 10.96.1.156/32 brd 10.96.1.156 scope global kube-ipvs0 valid_lft forever preferred_lft forever inet 10.96.25.116/32 brd 10.96.25.116 scope global kube-ipvs0 valid_lft forever preferred_lft forever inet 10.96.222.116/32 brd 10.96.222.116 scope global kube-ipvs0 valid_lft forever preferred_lft forever inet 10.96.204.98/32 brd 10.96.204.98 scope global kube-ipvs0 valid_lft forever preferred_lft forever inet 10.96.236.199/32 brd 10.96.236.199 scope global kube-ipvs0 valid_lft forever preferred_lft forever inet 10.96.181.127/32 brd 10.96.181.127 scope global kube-ipvs0 valid_lft forever preferred_lft forever inet 10.96.66.106/32 brd 10.96.66.106 scope global kube-ipvs0 valid_lft forever preferred_lft forever inet 10.96.124.152/32 brd 10.96.124.152 scope global kube-ipvs0 valid_lft forever preferred_lft forever inet 10.96.5.117/32 brd 10.96.5.117 scope global kube-ipvs0 valid_lft forever preferred_lft forever inet 10.96.82.41/32 brd 10.96.82.41 scope global kube-ipvs0 valid_lft forever preferred_lft forever inet 10.96.45.48/32 brd 10.96.45.48 scope global kube-ipvs0 valid_lft forever preferred_lft forever inet 10.96.209.95/32 brd 10.96.209.95 scope global kube-ipvs0 valid_lft forever preferred_lft forever inet 10.96.60.129/32 brd 10.96.60.129 scope global kube-ipvs0 valid_lft forever preferred_lft forever inet 10.96.133.191/32 brd 10.96.133.191 scope global kube-ipvs0 valid_lft forever preferred_lft forever inet 10.96.136.76/32 brd 10.96.136.76 scope global kube-ipvs0 valid_lft forever preferred_lft forever inet 10.96.130.164/32 brd 10.96.130.164 scope global kube-ipvs0 valid_lft forever preferred_lft forever inet 10.96.89.254/32 brd 10.96.89.254 scope global kube-ipvs0 valid_lft forever preferred_lft forever inet 10.96.198.110/32 brd 10.96.198.110 scope global kube-ipvs0 valid_lft forever preferred_lft forever inet 10.96.51.115/32 brd 10.96.51.115 scope global kube-ipvs0 valid_lft forever preferred_lft forever inet 10.96.229.19/32 brd 10.96.229.19 scope global kube-ipvs0 valid_lft forever preferred_lft forever inet 10.96.39.158/32 brd 10.96.39.158 scope global kube-ipvs0 valid_lft forever preferred_lft forever inet 10.96.230.0/32 brd 10.96.230.0 scope global kube-ipvs0 valid_lft forever preferred_lft forever inet 10.96.141.3/32 brd 10.96.141.3 scope global kube-ipvs0 valid_lft forever preferred_lft forever inet 10.96.156.244/32 brd 10.96.156.244 scope global kube-ipvs0 valid_lft forever preferred_lft forever 8: nodelocaldns: mtu 1500 qdisc noop state DOWN group default link/ether 4e:9c:db:64:31:b7 brd ff:ff:ff:ff:ff:ff inet 169.254.20.10/32 brd 169.254.20.10 scope global nodelocaldns valid_lft forever preferred_lft forever 9: flannel.1: mtu 1450 qdisc noqueue state UNKNOWN group default link/ether 5e:d1:e5:a6:85:bf brd ff:ff:ff:ff:ff:ff inet 10.157.129.0/32 brd 10.157.129.0 scope global flannel.1 valid_lft forever preferred_lft forever inet6 fe80::5cd1:e5ff:fea6:85bf/64 scope link valid_lft forever preferred_lft forever 10: cni0: mtu 1450 qdisc noqueue state UP group default qlen 1000 link/ether 66:c2:aa:c5:fa:30 brd ff:ff:ff:ff:ff:ff inet 10.157.129.1/24 brd 10.157.129.255 scope global cni0 valid_lft forever preferred_lft forever inet6 fe80::64c2:aaff:fec5:fa30/64 scope link valid_lft forever preferred_lft forever 13: vetha6f1be29@if3: mtu 1450 qdisc noqueue master cni0 state UP group default link/ether be:a9:e6:e4:95:55 brd ff:ff:ff:ff:ff:ff link-netnsid 2 inet6 fe80::bca9:e6ff:fee4:9555/64 scope link valid_lft forever preferred_lft forever 16: veth26a33e0f@if3: mtu 1450 qdisc noqueue master cni0 state UP group default link/ether 1a:5f:5f:15:93:7c brd ff:ff:ff:ff:ff:ff link-netnsid 5 inet6 fe80::185f:5fff:fe15:937c/64 scope link valid_lft forever preferred_lft forever 17: veth51c8e205@if3: mtu 1450 qdisc noqueue master cni0 state UP group default link/ether 52:36:0e:6c:dc:2c brd ff:ff:ff:ff:ff:ff link-netnsid 6 inet6 fe80::5036:eff:fe6c:dc2c/64 scope link valid_lft forever preferred_lft forever 20: vethe3d175e4@if3: mtu 1450 qdisc noqueue master cni0 state UP group default link/ether fe:88:a7:b6:07:51 brd ff:ff:ff:ff:ff:ff link-netnsid 1 inet6 fe80::fc88:a7ff:feb6:751/64 scope link valid_lft forever preferred_lft forever 22: vethfad619b4@if3: mtu 1450 qdisc noqueue master cni0 state UP group default link/ether 72:fc:9f:4a:c0:07 brd ff:ff:ff:ff:ff:ff link-netnsid 0 inet6 fe80::70fc:9fff:fe4a:c007/64 scope link valid_lft forever preferred_lft forever 35: veth3faa6f31@if3: mtu 1450 qdisc noqueue master cni0 state UP group default link/ether 1e:f1:be:93:34:23 brd ff:ff:ff:ff:ff:ff link-netnsid 7 inet6 fe80::1cf1:beff:fe93:3423/64 scope link valid_lft forever preferred_lft forever 36: veth54dc1a97@if3: mtu 1450 qdisc noqueue master cni0 state UP group default link/ether 1e:f2:93:57:9e:8b brd ff:ff:ff:ff:ff:ff link-netnsid 8 inet6 fe80::1cf2:93ff:fe57:9e8b/64 scope link valid_lft forever preferred_lft forever 37: veth27c10c44@if3: mtu 1450 qdisc noqueue master cni0 state UP group default link/ether fa:ea:31:89:4d:b5 brd ff:ff:ff:ff:ff:ff link-netnsid 3 inet6 fe80::f8ea:31ff:fe89:4db5/64 scope link valid_lft forever preferred_lft forever 44: veth6a30cc39@if3: mtu 1450 qdisc noqueue master cni0 state UP group default link/ether e6:ee:c7:98:44:e8 brd ff:ff:ff:ff:ff:ff link-netnsid 4 inet6 fe80::e4ee:c7ff:fe98:44e8/64 scope link valid_lft forever preferred_lft forever 45: vethcdeba353@if3: mtu 1450 qdisc noqueue master cni0 state UP group default link/ether 3e:cf:85:7b:a5:b1 brd ff:ff:ff:ff:ff:ff link-netnsid 9 inet6 fe80::3ccf:85ff:fe7b:a5b1/64 scope link valid_lft forever preferred_lft forever 46: veth0218142b@if3: mtu 1450 qdisc noqueue master cni0 state UP group default link/ether c2:30:30:df:b1:73 brd ff:ff:ff:ff:ff:ff link-netnsid 10 inet6 fe80::c030:30ff:fedf:b173/64 scope link valid_lft forever preferred_lft forever 47: veth81ef6991@if3: mtu 1450 qdisc noqueue master cni0 state UP group default link/ether 2a:48:d4:5b:85:3f brd ff:ff:ff:ff:ff:ff link-netnsid 11 inet6 fe80::2848:d4ff:fe5b:853f/64 scope link valid_lft forever preferred_lft forever 48: veth1161e43c@if3: mtu 1450 qdisc noqueue master cni0 state UP group default link/ether 0a:15:a5:51:93:1c brd ff:ff:ff:ff:ff:ff link-netnsid 12 inet6 fe80::815:a5ff:fe51:931c/64 scope link valid_lft forever preferred_lft forever 49: veth9be807af@if3: mtu 1450 qdisc noqueue master cni0 state UP group default link/ether fa:67:46:90:a0:12 brd ff:ff:ff:ff:ff:ff link-netnsid 13 inet6 fe80::f867:46ff:fe90:a012/64 scope link valid_lft forever preferred_lft forever 51: veth0458ddd2@if3: mtu 1450 qdisc noqueue master cni0 state UP group default link/ether a6:9e:55:2f:15:3f brd ff:ff:ff:ff:ff:ff link-netnsid 14 inet6 fe80::a49e:55ff:fe2f:153f/64 scope link valid_lft forever preferred_lft forever 52: veth304b233f@if3: mtu 1450 qdisc noqueue master cni0 state UP group default link/ether ca:9a:8e:37:a8:58 brd ff:ff:ff:ff:ff:ff link-netnsid 15 inet6 fe80::c89a:8eff:fe37:a858/64 scope link valid_lft forever preferred_lft forever 53: veth8d55b467@if3: mtu 1450 qdisc noqueue master cni0 state UP group default link/ether 92:23:0a:2b:53:ec brd ff:ff:ff:ff:ff:ff link-netnsid 16 inet6 fe80::9023:aff:fe2b:53ec/64 scope link valid_lft forever preferred_lft forever 54: veth7d87d4fe@if3: mtu 1450 qdisc noqueue master cni0 state UP group default link/ether a2:34:db:eb:b8:fa brd ff:ff:ff:ff:ff:ff link-netnsid 17 inet6 fe80::a034:dbff:feeb:b8fa/64 scope link valid_lft forever preferred_lft forever 55: vethec814d31@if3: mtu 1450 qdisc noqueue master cni0 state UP group default link/ether 4a:bf:02:1d:0b:91 brd ff:ff:ff:ff:ff:ff link-netnsid 18 inet6 fe80::48bf:2ff:fe1d:b91/64 scope link valid_lft forever preferred_lft forever 56: veth7d1a68c6@if3: mtu 1450 qdisc noqueue master cni0 state UP group default link/ether a2:f8:ab:45:e9:cb brd ff:ff:ff:ff:ff:ff link-netnsid 19 inet6 fe80::a0f8:abff:fe45:e9cb/64 scope link valid_lft forever preferred_lft forever 57: veth63b2c153@if3: mtu 1450 qdisc noqueue master cni0 state UP group default link/ether 52:eb:6e:83:9c:7b brd ff:ff:ff:ff:ff:ff link-netnsid 20 inet6 fe80::50eb:6eff:fe83:9c7b/64 scope link valid_lft forever preferred_lft forever 58: veth5ad0d6a7@if3: mtu 1450 qdisc noqueue master cni0 state UP group default link/ether 6e:76:54:96:dd:58 brd ff:ff:ff:ff:ff:ff link-netnsid 21 inet6 fe80::6c76:54ff:fe96:dd58/64 scope link valid_lft forever preferred_lft forever