Details
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Bug
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Status: Closed (View Workflow)
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Major
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Resolution: Fixed
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1.2.1
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None
Description
Maxscale crashes due to a segmentation fault if the Binlog Router is configured, but there is no listener configured for the service.
No useful error message is printed to inform the user about why this happens.
I have a configuration file that looks like this:
[maxscale]
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threads=4
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log_debug=1
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log_trace=1
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|
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[MySQL Monitor]
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type=monitor
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module=mysqlmon
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servers=master
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user=maxscale_user
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passwd=password
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monitor_interval=10000
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|
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[Binlog_Service]
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type=service
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router=binlogrouter
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servers=master
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router_options=mariadb10-compatibility=1,server-id=2,master-id=2,binlogdir=/var/tmp/binlog
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user=maxscale_user
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passwd=password
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version_string=10.0.20-MariaDB-enterprise-log
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|
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[master]
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type=server
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address=server_address_goes_here
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port=3306
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protocol=MySQLBackend
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|
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[Debug Interface]
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type=service
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router=debugcli
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|
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[CLI]
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type=service
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router=cli
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|
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[Debug Listener]
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type=listener
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service=Debug Interface
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protocol=telnetd
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address=127.0.0.1
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port=4442
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|
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[CLI Listener]
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type=listener
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service=CLI
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protocol=maxscaled
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port=6603
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The user was created on the backend MariaDB 10.0 server with:
CREATE USER 'maxscale_user'@'%' IDENTIFIED BY 'password';
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GRANT ALL PRIVILEGES ON *.* TO 'maxscale_user'@'%';
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And the binlog directory was created on the maxscale server with:
sudo mkdir /var/tmp/binlog
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sudo chown maxscale:maxscale /var/tmp/binlog
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After starting up maxscale, it crashes immediately.
error1.log:
MariaDB Corporation MaxScale /var/log/maxscale/error1.log Tue Oct 27 14:39:08 2015
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-----------------------------------------------------------------------
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--- Logging is enabled.
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2015-10-27 14:39:08 Error : Failed to start service 'Binlog_Service'.
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2015-10-27 14:39:09 Fatal: MaxScale 1.2.1 received fatal signal 11. Attempting backtrace.
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2015-10-27 14:39:09 Commit ID: 7bfda81b098bfd0db3c306495725d1910294d2e8 System name: Linux Release string: Red Hat Enterprise Linux Server release 6.7 (Santiago) Embedded library version: 5.5.42-MariaDB
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2015-10-27 14:39:09 /usr/bin/maxscale() [0x523a32]
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2015-10-27 14:39:09 /lib64/libpthread.so.0(+0xf790) [0x7fcedc5e8790]
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2015-10-27 14:39:09 /usr/lib64/maxscale/libbinlogrouter.so(+0x9063) [0x7fced44c4063]
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2015-10-27 14:39:09 /usr/lib64/maxscale/libbinlogrouter.so(blr_master_response+0x12ee) [0x7fced44c3d2d]
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2015-10-27 14:39:09 /usr/lib64/maxscale/libbinlogrouter.so(+0x6863) [0x7fced44c1863]
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2015-10-27 14:39:09 /usr/lib64/maxscale/libMySQLBackend.so(+0x515e) [0x7fcec105615e]
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2015-10-27 14:39:09 /usr/bin/maxscale() [0x5394b5]
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2015-10-27 14:39:09 /usr/bin/maxscale(poll_waitevents+0x634) [0x538d74]
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2015-10-27 14:39:09 /lib64/libpthread.so.0(+0x7a51) [0x7fcedc5e0a51]
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2015-10-27 14:39:09 /lib64/libc.so.6(clone+0x6d) [0x7fcedaf5196d]
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messages1.log:
MariaDB Corporation MaxScale /var/log/maxscale/messages1.log Tue Oct 27 14:39:08 2015
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-----------------------------------------------------------------------
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--- Logging is enabled.
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2015-10-27 14:39:08 Configuration file: /etc/maxscale.cnf
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2015-10-27 14:39:08 Log directory: /var/log/maxscale//
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2015-10-27 14:39:08 Data directory: /var/lib/maxscale/data/data2325
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2015-10-27 14:39:08 Module directory: /usr/lib64/maxscale
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2015-10-27 14:39:08 Service cache: /var/cache/maxscale/
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2015-10-27 14:39:08 Initialise CLI router module V1.0.0.
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2015-10-27 14:39:08 Loaded module cli: V1.0.0 from /usr/lib64/maxscale/libcli.so
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2015-10-27 14:39:08 Initialise debug CLI router module V1.1.1.
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2015-10-27 14:39:08 Loaded module debugcli: V1.1.1 from /usr/lib64/maxscale/libdebugcli.so
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2015-10-27 14:39:08 Initialise binlog router module V1.0.6.
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2015-10-27 14:39:08 Loaded module binlogrouter: V1.0.6 from /usr/lib64/maxscale/libbinlogrouter.so
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2015-10-27 14:39:08 Initialise the MySQL Monitor module V1.4.0.
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2015-10-27 14:39:08 Loaded module mysqlmon: V1.4.0 from /usr/lib64/maxscale/libmysqlmon.so
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2015-10-27 14:39:08 MariaDB Corporation MaxScale 1.2.1 (C) MariaDB Corporation Ab 2013-2014
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2015-10-27 14:39:08 MaxScale is running in process 2325
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2015-10-27 14:39:08 Loaded module MySQLBackend: V2.0.0 from /usr/lib64/maxscale/libMySQLBackend.so
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2015-10-27 14:39:08 Binlog_Service: attempting to connect to master server 52.10.173.241.
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2015-10-27 14:39:08 Loaded module telnetd: V1.0.1 from /usr/lib64/maxscale/libtelnetd.so
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2015-10-27 14:39:08 Listening telnet connections at 127.0.0.1:4442
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2015-10-27 14:39:08 Loaded module maxscaled: V1.0.0 from /usr/lib64/maxscale/libmaxscaled.so
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2015-10-27 14:39:08 Listening maxscale connections at 0.0.0.0:6603
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2015-10-27 14:39:08 MaxScale started with 4 server threads.
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2015-10-27 14:39:08 Started MaxScale log flusher.
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debug1.log:
MariaDB Corporation MaxScale /dev/shm/maxscale.2325/debug1.log Tue Oct 27 14:39:08 2015
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-----------------------------------------------------------------------
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--- Logging is disabled.
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2015-10-27 14:39:08 --- Logging to file is enabled --
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2015-10-27 14:39:08 140526452930528 [gw_create_backend_connection] Connection pending to 52.10.173.241:3306, protocol fd 13 client fd -1.
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2015-10-27 14:39:08 140526452930528 [poll_add_dcb] Added dcb 0x33cc050 in state DCB_STATE_POLLING to poll set.
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2015-10-27 14:39:08 140526452930528 [gw_MySQLWrite_backend] delayed write to dcb 0x33cc050 fd 13 protocol state MYSQL_PENDING_CONNECT.
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2015-10-27 14:39:08 140526452930528 [poll_add_dcb] Added dcb 0x33cebb0 in state DCB_STATE_LISTENING to poll set.
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2015-10-27 14:39:08 140526452930528 [poll_add_dcb] Added dcb 0x33cf750 in state DCB_STATE_LISTENING to poll set.
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2015-10-27 14:39:08 140525934229248 [poll_waitevents] epoll_wait found 1 fds
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2015-10-27 14:39:08 140525934229248 [poll_waitevents] event 4 dcb 0x33cc050 role DCB_ROLE_REQUEST_HANDLER
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2015-10-27 14:39:08 140525934229248 [gw_write_backend_event] wrote to dcb 0x33cc050 fd 13, return 1
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2015-10-27 14:39:08 140525934229248 [poll_waitevents] epoll_wait found 1 fds
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2015-10-27 14:39:08 140525934229248 [poll_waitevents] event 5 dcb 0x33cc050 role DCB_ROLE_REQUEST_HANDLER
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2015-10-27 14:39:08 140525934229248 [gw_write_backend_event] wrote to dcb 0x33cc050 fd 13, return 1
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2015-10-27 14:39:08 140525934229248 [poll_waitevents] Read in dcb 0x33cc050 fd 13
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2015-10-27 14:39:08 140525934229248 [gw_read_backend_event] Read dcb 0x33cc050 fd 13 protocol state 2, MYSQL_CONNECTED.
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2015-10-27 14:39:08 140525934229248 [dcb_read] Read 97 bytes from dcb 0x33cc050 in state DCB_STATE_POLLING fd 13.
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2015-10-27 14:39:08 140525934229248 [dcb_write] Wrote 93 Bytes to dcb 0x33cc050 in state DCB_STATE_POLLING fd 13
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2015-10-27 14:39:08 140525934229248 [gw_receive_backend_auth] Read zero bytes from backend dcb 0x33cc050 fd 13 in state DCB_STATE_POLLING. n 0, head (nil), len 0
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2015-10-27 14:39:08 140525934229248 [poll_waitevents] epoll_wait found 1 fds
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2015-10-27 14:39:08 140525934229248 [poll_waitevents] event 5 dcb 0x33cc050 role DCB_ROLE_REQUEST_HANDLER
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2015-10-27 14:39:08 140525934229248 [gw_write_backend_event] wrote to dcb 0x33cc050 fd 13, return 1
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2015-10-27 14:39:08 140525934229248 [poll_waitevents] Read in dcb 0x33cc050 fd 13
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2015-10-27 14:39:08 140525934229248 [gw_read_backend_event] Read dcb 0x33cc050 fd 13 protocol state 4, MYSQL_AUTH_RECV.
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2015-10-27 14:39:08 140525934229248 [dcb_read] Read 11 bytes from dcb 0x33cc050 in state DCB_STATE_POLLING fd 13.
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2015-10-27 14:39:08 140525934229248 [dcb_write] Wrote 28 Bytes to dcb 0x33cc050 in state DCB_STATE_POLLING fd 13
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2015-10-27 14:39:08 140525934229248 [poll_waitevents] epoll_wait found 1 fds
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2015-10-27 14:39:08 140525934229248 [poll_waitevents] event 5 dcb 0x33cc050 role DCB_ROLE_REQUEST_HANDLER
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2015-10-27 14:39:08 140525934229248 [gw_write_backend_event] wrote to dcb 0x33cc050 fd 13, return 1
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2015-10-27 14:39:08 140525934229248 [poll_waitevents] Read in dcb 0x33cc050 fd 13
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2015-10-27 14:39:08 140525934229248 [gw_read_backend_event] Read dcb 0x33cc050 fd 13 protocol state 11, MYSQL_IDLE.
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2015-10-27 14:39:08 140525934229248 [dcb_read] Read 80 bytes from dcb 0x33cc050 in state DCB_STATE_POLLING fd 13.
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2015-10-27 14:39:08 140525934229248 [protocol_get_srv_command] Read command UNKNOWN MYSQL PACKET TYPE for fd 13.
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2015-10-27 14:39:08 140525934229248 [gw_MySQLWrite_backend] write to dcb 0x33cc050 fd 13 protocol state MYSQL_IDLE.
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2015-10-27 14:39:08 140525934229248 [dcb_write] Wrote 36 Bytes to dcb 0x33cc050 in state DCB_STATE_POLLING fd 13
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2015-10-27 14:39:09 140525934229248 [poll_waitevents] epoll_wait found 1 fds
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2015-10-27 14:39:09 140525934229248 [poll_waitevents] event 5 dcb 0x33cc050 role DCB_ROLE_REQUEST_HANDLER
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2015-10-27 14:39:09 140525934229248 [gw_write_backend_event] wrote to dcb 0x33cc050 fd 13, return 1
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2015-10-27 14:39:09 140525934229248 [poll_waitevents] Read in dcb 0x33cc050 fd 13
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2015-10-27 14:39:09 140525934229248 [gw_read_backend_event] Read dcb 0x33cc050 fd 13 protocol state 11, MYSQL_IDLE.
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2015-10-27 14:39:09 140525934229248 [dcb_read] Read 208 bytes from dcb 0x33cc050 in state DCB_STATE_POLLING fd 13.
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2015-10-27 14:39:09 140525934229248 [protocol_get_srv_command] Read command UNKNOWN MYSQL PACKET TYPE for fd 13.
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2015-10-27 14:39:09 140525934229248 [gw_MySQLWrite_backend] write to dcb 0x33cc050 fd 13 protocol state MYSQL_IDLE.
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2015-10-27 14:39:09 140525934229248 [dcb_write] Wrote 48 Bytes to dcb 0x33cc050 in state DCB_STATE_POLLING fd 13
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2015-10-27 14:39:09 140525934229248 [poll_waitevents] epoll_wait found 1 fds
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2015-10-27 14:39:09 140525934229248 [poll_waitevents] event 5 dcb 0x33cc050 role DCB_ROLE_REQUEST_HANDLER
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2015-10-27 14:39:09 140525934229248 [gw_write_backend_event] wrote to dcb 0x33cc050 fd 13, return 1
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2015-10-27 14:39:09 140525934229248 [poll_waitevents] Read in dcb 0x33cc050 fd 13
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2015-10-27 14:39:09 140525934229248 [gw_read_backend_event] Read dcb 0x33cc050 fd 13 protocol state 11, MYSQL_IDLE.
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2015-10-27 14:39:09 140525934229248 [dcb_read] Read 11 bytes from dcb 0x33cc050 in state DCB_STATE_POLLING fd 13.
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2015-10-27 14:39:09 140525934229248 [protocol_get_srv_command] Read command UNKNOWN MYSQL PACKET TYPE for fd 13.
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2015-10-27 14:39:09 140525934229248 [gw_MySQLWrite_backend] write to dcb 0x33cc050 fd 13 protocol state MYSQL_IDLE.
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2015-10-27 14:39:09 140525934229248 [dcb_write] Wrote 59 Bytes to dcb 0x33cc050 in state DCB_STATE_POLLING fd 13
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2015-10-27 14:39:09 140525934229248 [poll_waitevents] epoll_wait found 1 fds
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2015-10-27 14:39:09 140525934229248 [poll_waitevents] event 5 dcb 0x33cc050 role DCB_ROLE_REQUEST_HANDLER
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2015-10-27 14:39:09 140525934229248 [gw_write_backend_event] wrote to dcb 0x33cc050 fd 13, return 1
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2015-10-27 14:39:09 140525934229248 [poll_waitevents] Read in dcb 0x33cc050 fd 13
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2015-10-27 14:39:09 140525934229248 [gw_read_backend_event] Read dcb 0x33cc050 fd 13 protocol state 11, MYSQL_IDLE.
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2015-10-27 14:39:09 140525934229248 [dcb_read] Read 11 bytes from dcb 0x33cc050 in state DCB_STATE_POLLING fd 13.
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2015-10-27 14:39:09 140525934229248 [protocol_get_srv_command] Read command UNKNOWN MYSQL PACKET TYPE for fd 13.
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2015-10-27 14:39:09 140525934229248 [gw_MySQLWrite_backend] write to dcb 0x33cc050 fd 13 protocol state MYSQL_IDLE.
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2015-10-27 14:39:09 140525934229248 [dcb_write] Wrote 35 Bytes to dcb 0x33cc050 in state DCB_STATE_POLLING fd 13
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2015-10-27 14:39:09 140525934229248 [poll_waitevents] epoll_wait found 1 fds
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2015-10-27 14:39:09 140525934229248 [poll_waitevents] event 5 dcb 0x33cc050 role DCB_ROLE_REQUEST_HANDLER
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2015-10-27 14:39:09 140525934229248 [gw_write_backend_event] wrote to dcb 0x33cc050 fd 13, return 1
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2015-10-27 14:39:09 140525934229248 [poll_waitevents] Read in dcb 0x33cc050 fd 13
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2015-10-27 14:39:09 140525934229248 [gw_read_backend_event] Read dcb 0x33cc050 fd 13 protocol state 11, MYSQL_IDLE.
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2015-10-27 14:39:09 140525934229248 [dcb_read] Read 81 bytes from dcb 0x33cc050 in state DCB_STATE_POLLING fd 13.
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2015-10-27 14:39:09 140525934229248 [protocol_get_srv_command] Read command UNKNOWN MYSQL PACKET TYPE for fd 13.
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2015-10-27 14:39:09 140525934229248 [gw_MySQLWrite_backend] write to dcb 0x33cc050 fd 13 protocol state MYSQL_IDLE.
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2015-10-27 14:39:09 140525934229248 [dcb_write] Wrote 36 Bytes to dcb 0x33cc050 in state DCB_STATE_POLLING fd 13
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2015-10-27 14:39:09 140525934229248 [poll_waitevents] epoll_wait found 1 fds
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2015-10-27 14:39:09 140525934229248 [poll_waitevents] event 5 dcb 0x33cc050 role DCB_ROLE_REQUEST_HANDLER
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2015-10-27 14:39:09 140525934229248 [gw_write_backend_event] wrote to dcb 0x33cc050 fd 13, return 1
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2015-10-27 14:39:09 140525934229248 [poll_waitevents] Read in dcb 0x33cc050 fd 13
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2015-10-27 14:39:09 140525934229248 [gw_read_backend_event] Read dcb 0x33cc050 fd 13 protocol state 11, MYSQL_IDLE.
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2015-10-27 14:39:09 140525934229248 [dcb_read] Read 11 bytes from dcb 0x33cc050 in state DCB_STATE_POLLING fd 13.
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2015-10-27 14:39:09 140525934229248 [protocol_get_srv_command] Read command UNKNOWN MYSQL PACKET TYPE for fd 13.
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2015-10-27 14:39:09 140525934229248 [gw_MySQLWrite_backend] write to dcb 0x33cc050 fd 13 protocol state MYSQL_IDLE.
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2015-10-27 14:39:09 140525934229248 [dcb_write] Wrote 38 Bytes to dcb 0x33cc050 in state DCB_STATE_POLLING fd 13
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2015-10-27 14:39:09 140525934229248 [poll_waitevents] epoll_wait found 1 fds
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2015-10-27 14:39:09 140525934229248 [poll_waitevents] event 5 dcb 0x33cc050 role DCB_ROLE_REQUEST_HANDLER
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2015-10-27 14:39:09 140525934229248 [gw_write_backend_event] wrote to dcb 0x33cc050 fd 13, return 1
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2015-10-27 14:39:09 140525934229248 [poll_waitevents] Read in dcb 0x33cc050 fd 13
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2015-10-27 14:39:09 140525934229248 [gw_read_backend_event] Read dcb 0x33cc050 fd 13 protocol state 11, MYSQL_IDLE.
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2015-10-27 14:39:09 140525934229248 [dcb_read] Read 192 bytes from dcb 0x33cc050 in state DCB_STATE_POLLING fd 13.
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2015-10-27 14:39:09 140525934229248 [protocol_get_srv_command] Read command UNKNOWN MYSQL PACKET TYPE for fd 13.
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2015-10-27 14:39:09 140525934229248 [gw_MySQLWrite_backend] write to dcb 0x33cc050 fd 13 protocol state MYSQL_IDLE.
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2015-10-27 14:39:09 140525934229248 [dcb_write] Wrote 113 Bytes to dcb 0x33cc050 in state DCB_STATE_POLLING fd 13
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2015-10-27 14:39:09 140525934229248 [poll_waitevents] epoll_wait found 1 fds
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2015-10-27 14:39:09 140525934229248 [poll_waitevents] event 5 dcb 0x33cc050 role DCB_ROLE_REQUEST_HANDLER
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2015-10-27 14:39:09 140525934229248 [gw_write_backend_event] wrote to dcb 0x33cc050 fd 13, return 1
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2015-10-27 14:39:09 140525934229248 [poll_waitevents] Read in dcb 0x33cc050 fd 13
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2015-10-27 14:39:09 140525934229248 [gw_read_backend_event] Read dcb 0x33cc050 fd 13 protocol state 11, MYSQL_IDLE.
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2015-10-27 14:39:09 140525934229248 [dcb_read] Read 11 bytes from dcb 0x33cc050 in state DCB_STATE_POLLING fd 13.
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2015-10-27 14:39:09 140525934229248 [protocol_get_srv_command] Read command UNKNOWN MYSQL PACKET TYPE for fd 13.
|
2015-10-27 14:39:09 140525934229248 [gw_MySQLWrite_backend] write to dcb 0x33cc050 fd 13 protocol state MYSQL_IDLE.
|
2015-10-27 14:39:09 140525934229248 [dcb_write] Wrote 21 Bytes to dcb 0x33cc050 in state DCB_STATE_POLLING fd 13
|
2015-10-27 14:39:09 140525934229248 [poll_waitevents] epoll_wait found 1 fds
|
2015-10-27 14:39:09 140525934229248 [poll_waitevents] event 5 dcb 0x33cc050 role DCB_ROLE_REQUEST_HANDLER
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2015-10-27 14:39:09 140525934229248 [gw_write_backend_event] wrote to dcb 0x33cc050 fd 13, return 1
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2015-10-27 14:39:09 140525934229248 [poll_waitevents] Read in dcb 0x33cc050 fd 13
|
2015-10-27 14:39:09 140525934229248 [gw_read_backend_event] Read dcb 0x33cc050 fd 13 protocol state 11, MYSQL_IDLE.
|
2015-10-27 14:39:09 140525934229248 [dcb_read] Read 11 bytes from dcb 0x33cc050 in state DCB_STATE_POLLING fd 13.
|
2015-10-27 14:39:09 140525934229248 [protocol_get_srv_command] Read command UNKNOWN MYSQL PACKET TYPE for fd 13.
|
2015-10-27 14:39:09 140525934229248 [gw_MySQLWrite_backend] write to dcb 0x33cc050 fd 13 protocol state MYSQL_IDLE.
|
2015-10-27 14:39:09 140525934229248 [dcb_write] Wrote 19 Bytes to dcb 0x33cc050 in state DCB_STATE_POLLING fd 13
|
2015-10-27 14:39:09 140525934229248 [poll_waitevents] epoll_wait found 1 fds
|
2015-10-27 14:39:09 140525934229248 [poll_waitevents] event 5 dcb 0x33cc050 role DCB_ROLE_REQUEST_HANDLER
|
2015-10-27 14:39:09 140525934229248 [gw_write_backend_event] wrote to dcb 0x33cc050 fd 13, return 1
|
2015-10-27 14:39:09 140525934229248 [poll_waitevents] Read in dcb 0x33cc050 fd 13
|
2015-10-27 14:39:09 140525934229248 [gw_read_backend_event] Read dcb 0x33cc050 fd 13 protocol state 11, MYSQL_IDLE.
|
2015-10-27 14:39:09 140525934229248 [dcb_read] Read 11 bytes from dcb 0x33cc050 in state DCB_STATE_POLLING fd 13.
|
2015-10-27 14:39:09 140525934229248 [protocol_get_srv_command] Read command UNKNOWN MYSQL PACKET TYPE for fd 13.
|
2015-10-27 14:39:09 140525934229248 [gw_MySQLWrite_backend] write to dcb 0x33cc050 fd 13 protocol state MYSQL_IDLE.
|
2015-10-27 14:39:09 140525934229248 [dcb_write] Wrote 13 Bytes to dcb 0x33cc050 in state DCB_STATE_POLLING fd 13
|
2015-10-27 14:39:09 140525934229248 [poll_waitevents] epoll_wait found 1 fds
|
2015-10-27 14:39:09 140525934229248 [poll_waitevents] event 5 dcb 0x33cc050 role DCB_ROLE_REQUEST_HANDLER
|
2015-10-27 14:39:09 140525934229248 [gw_write_backend_event] wrote to dcb 0x33cc050 fd 13, return 1
|
2015-10-27 14:39:09 140525934229248 [poll_waitevents] Read in dcb 0x33cc050 fd 13
|
2015-10-27 14:39:09 140525934229248 [gw_read_backend_event] Read dcb 0x33cc050 fd 13 protocol state 11, MYSQL_IDLE.
|
2015-10-27 14:39:09 140525934229248 [dcb_read] Read 56 bytes from dcb 0x33cc050 in state DCB_STATE_POLLING fd 13.
|
2015-10-27 14:39:09 140525934229248 [protocol_get_srv_command] Read command UNKNOWN MYSQL PACKET TYPE for fd 13.
|
2015-10-27 14:39:09 140525934229248 [gw_MySQLWrite_backend] write to dcb 0x33cc050 fd 13 protocol state MYSQL_IDLE.
|
2015-10-27 14:39:09 140525934229248 [dcb_write] Wrote 21 Bytes to dcb 0x33cc050 in state DCB_STATE_POLLING fd 13
|
2015-10-27 14:39:09 140525934229248 [poll_waitevents] epoll_wait found 1 fds
|
2015-10-27 14:39:09 140525934229248 [poll_waitevents] event 5 dcb 0x33cc050 role DCB_ROLE_REQUEST_HANDLER
|
2015-10-27 14:39:09 140525934229248 [gw_write_backend_event] wrote to dcb 0x33cc050 fd 13, return 1
|
2015-10-27 14:39:09 140525934229248 [poll_waitevents] Read in dcb 0x33cc050 fd 13
|
2015-10-27 14:39:09 140525934229248 [gw_read_backend_event] Read dcb 0x33cc050 fd 13 protocol state 11, MYSQL_IDLE.
|
2015-10-27 14:39:09 140525934229248 [dcb_read] Read 82 bytes from dcb 0x33cc050 in state DCB_STATE_POLLING fd 13.
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2015-10-27 14:39:09 140525934229248 [protocol_get_srv_command] Read command UNKNOWN MYSQL PACKET TYPE for fd 13.
|
2015-10-27 14:39:09 140525934229248 [gw_MySQLWrite_backend] write to dcb 0x33cc050 fd 13 protocol state MYSQL_IDLE.
|
2015-10-27 14:39:09 140525934229248 [dcb_write] Wrote 37 Bytes to dcb 0x33cc050 in state DCB_STATE_POLLING fd 13
|
2015-10-27 14:39:09 140525934229248 [poll_waitevents] epoll_wait found 1 fds
|
2015-10-27 14:39:09 140525934229248 [poll_waitevents] event 5 dcb 0x33cc050 role DCB_ROLE_REQUEST_HANDLER
|
2015-10-27 14:39:09 140525934229248 [gw_write_backend_event] wrote to dcb 0x33cc050 fd 13, return 1
|
2015-10-27 14:39:09 140525934229248 [poll_waitevents] Read in dcb 0x33cc050 fd 13
|
2015-10-27 14:39:09 140525934229248 [gw_read_backend_event] Read dcb 0x33cc050 fd 13 protocol state 11, MYSQL_IDLE.
|
2015-10-27 14:39:09 140525934229248 [dcb_read] Read 85 bytes from dcb 0x33cc050 in state DCB_STATE_POLLING fd 13.
|
2015-10-27 14:39:09 140525934229248 [protocol_get_srv_command] Read command UNKNOWN MYSQL PACKET TYPE for fd 13.
|
2015-10-27 14:39:09 140525934229248 [gw_MySQLWrite_backend] write to dcb 0x33cc050 fd 13 protocol state MYSQL_IDLE.
|
2015-10-27 14:39:09 140525934229248 [dcb_write] Wrote 22 Bytes to dcb 0x33cc050 in state DCB_STATE_POLLING fd 13
|
2015-10-27 14:39:09 140525934229248 [poll_waitevents] epoll_wait found 1 fds
|
2015-10-27 14:39:09 140525934229248 [poll_waitevents] event 5 dcb 0x33cc050 role DCB_ROLE_REQUEST_HANDLER
|
2015-10-27 14:39:09 140525934229248 [gw_write_backend_event] wrote to dcb 0x33cc050 fd 13, return 1
|
2015-10-27 14:39:09 140525934229248 [poll_waitevents] Read in dcb 0x33cc050 fd 13
|
2015-10-27 14:39:09 140525934229248 [gw_read_backend_event] Read dcb 0x33cc050 fd 13 protocol state 11, MYSQL_IDLE.
|
2015-10-27 14:39:09 140525934229248 [dcb_read] Read 107 bytes from dcb 0x33cc050 in state DCB_STATE_POLLING fd 13.
|
2015-10-27 14:39:09 140525934229248 [protocol_get_srv_command] Read command UNKNOWN MYSQL PACKET TYPE for fd 13.
|
2015-10-27 14:39:09 140525934229248 [gw_MySQLWrite_backend] write to dcb 0x33cc050 fd 13 protocol state MYSQL_IDLE.
|
2015-10-27 14:39:09 140525934229248 [dcb_write] Wrote 32 Bytes to dcb 0x33cc050 in state DCB_STATE_POLLING fd 13
|
2015-10-27 14:39:09 140525934229248 [poll_waitevents] epoll_wait found 1 fds
|
2015-10-27 14:39:09 140525934229248 [poll_waitevents] event 5 dcb 0x33cc050 role DCB_ROLE_REQUEST_HANDLER
|
2015-10-27 14:39:09 140525934229248 [gw_write_backend_event] wrote to dcb 0x33cc050 fd 13, return 1
|
2015-10-27 14:39:09 140525934229248 [poll_waitevents] Read in dcb 0x33cc050 fd 13
|
2015-10-27 14:39:09 140525934229248 [gw_read_backend_event] Read dcb 0x33cc050 fd 13 protocol state 11, MYSQL_IDLE.
|
2015-10-27 14:39:09 140525934229248 [dcb_read] Read 81 bytes from dcb 0x33cc050 in state DCB_STATE_POLLING fd 13.
|
2015-10-27 14:39:09 140525934229248 [protocol_get_srv_command] Read command UNKNOWN MYSQL PACKET TYPE for fd 13.
|
trace1.log:
MariaDB Corporation MaxScale /dev/shm/maxscale.2325/trace1.log Tue Oct 27 14:39:08 2015
|
-----------------------------------------------------------------------
|
--- Logging is disabled.
|
2015-10-27 14:39:08 --- Logging to file is enabled --
|
2015-10-27 14:39:08 Notification service feedback is not enabled
|
2015-10-27 14:39:08 Binlog router: current binlog file is: mysql-bin.000001, current position 4
|
2015-10-27 14:39:08 Started session [1] for Binlog_Service service
|
2015-10-27 14:39:08 Initialise Telnetd Protocol module.
|
2015-10-27 14:39:08 Started session [2] for Debug Interface service
|
2015-10-27 14:39:08 Initialise MaxScaled Protocol module.
|
2015-10-27 14:39:08 Started session [3] for CLI service
|
2015-10-27 14:39:09 [1] Starting log flushing to disk.
|