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
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Ubuntu 14.04.3 LTS x86_64 LXC
mariadb-galera-server-5.5 (5.5.47+maria-1~trusty)
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1.4.0-1
Description
Maxscale crashed. debug log is empty - no trace entries at this time...
MariaDB version: mariadb-galera-server-5.5 (5.5.47+maria-1~trusty)
error log shows:
2016-01-13 17:00:45.113 Fatal: MaxScale 1.2.1 received fatal signal 6. Attempting backtrace. |
2016-01-13 17:00:45.113 Commit ID: 7bfda81b098bfd0db3c306495725d1910294d2e8 System name: Linux Release string: Ubuntu 14.04.3 LTS Embedded library version: 5.5.42-MariaDB |
2016-01-13 17:00:45.114 /usr/bin/maxscale() [0x549855] |
2016-01-13 17:00:45.114 /lib/x86_64-linux-gnu/libpthread.so.0(+0x10340) [0x7f3e50483340] |
2016-01-13 17:00:45.114 /lib/x86_64-linux-gnu/libc.so.6(gsignal+0x39) [0x7f3e4f0bacc9] |
2016-01-13 17:00:45.114 /lib/x86_64-linux-gnu/libc.so.6(abort+0x148) [0x7f3e4f0be0d8] |
2016-01-13 17:00:45.114 /lib/x86_64-linux-gnu/libc.so.6(+0x73394) [0x7f3e4f0f7394] |
2016-01-13 17:00:45.114 /lib/x86_64-linux-gnu/libc.so.6(+0x7f66e) [0x7f3e4f10366e] |
2016-01-13 17:00:45.114 /usr/bin/maxscale(gwbuf_free+0x3d) [0x5487e5] |
2016-01-13 17:00:45.114 /usr/bin/maxscale(gwbuf_consume+0xa6) [0x548d55] |
2016-01-13 17:00:45.115 /usr/bin/maxscale(dcb_write+0x835) [0x550717] |
2016-01-13 17:00:45.115 /usr/lib/x86_64-linux-gnu/maxscale/libMySQLBackend.so(gw_send_authentication_to_backend+0x648) [0x7f3e304d5ad4] |
2016-01-13 17:00:45.115 /usr/lib/x86_64-linux-gnu/maxscale/libMySQLBackend.so(+0x479f) [0x7f3e304d179f] |
2016-01-13 17:00:45.115 /usr/bin/maxscale() [0x55fcca] |
2016-01-13 17:00:45.115 /usr/bin/maxscale(poll_waitevents+0x6d4) [0x55f57b] |
2016-01-13 17:00:45.115 /lib/x86_64-linux-gnu/libpthread.so.0(+0x8182) [0x7f3e5047b182] |
2016-01-13 17:00:45.115 /lib/x86_64-linux-gnu/libc.so.6(clone+0x6d) [0x7f3e4f17e47d] |
[MaxScale]
|
threads=8 |
ms_timestamp=1 |
log_messages=1 |
log_trace=1 |
log_debug=1 |
 |
[CLI_listener]
|
type=listener
|
service=CLI
|
protocol=maxscaled
|
address=localhost
|
port=6603 |
 |
[CLI]
|
type=service
|
router=cli
|
 |
[debug]
|
type=service
|
router=debugcli
|
router_options=user
|
 |
[debug_listener]
|
type=listener
|
service=debug
|
protocol=telnetd
|
port=4442 |
 |
[galera_monitor]
|
type=monitor
|
module=galeramon
|
servers=db1,db2,db3,db4,db5
|
user=maxscalemon
|
passwd=5A1E57AB442F995FE330E1B68D6299F5D436EB09E4715011A32665CE378D8B1B810B73F1C0F291A85A45E55E9F4C6A51
|
monitor_interval=2000 |
disable_master_failback=1 |
available_when_donor=1 |
disable_master_role_setting=0 |
 |
[galera_rr_service]
|
type=service
|
router=readconnroute
|
#connection_timeout=300 |
router_options=synced
|
servers=db1,db2,db3,db4,db5
|
user=maxscaleroute
|
passwd=50DFB08A63C42CB302B8DFE1B57F5BD0A4B410A2F97FA0776ABB8ABBE5A8F436FA8FE21CF5479013C2E53E66931EC648
|
enable_root_user=0 |
 |
[galera_rw_service]
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type=service
|
router=readwritesplit
|
#connection_timeout=300 |
router_options=slave_selection_criteria=LEAST_CURRENT_OPERATIONS
|
max_slave_connections=100% |
servers=db1,db2,db3,db4,db5
|
user=maxscaleroute
|
passwd=50DFB08A63C42CB302B8DFE1B57F5BD0A4B410A2F97FA0776ABB8ABBE5A8F436FA8FE21CF5479013C2E53E66931EC648
|
enable_root_user=0 |
 |
[galera_rr_listener]
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type=listener
|
service=galera_rr_service
|
protocol=MySQLClient
|
address=10.0.248.201 |
port=3306 |
 |
[galera_rw_listener]
|
type=listener
|
service=galera_rw_service
|
protocol=MySQLClient
|
address=10.0.248.202 |
port=3306 |
 |
[db1]
|
type=server
|
address=10.0.249.11 |
port=3306 |
protocol=MySQLBackend
|
 |
[db2]
|
type=server
|
address=10.0.249.12 |
port=3306 |
protocol=MySQLBackend
|
 |
[db3]
|
type=server
|
address=10.0.249.13 |
port=3306 |
protocol=MySQLBackend
|
 |
[db4]
|
type=server
|
address=10.0.249.14 |
port=3306 |
protocol=MySQLBackend
|
 |
[db5]
|
type=server
|
address=10.0.249.15 |
port=3306 |
protocol=MySQLBackend
|
MariaDB [(none)]> SHOW GRANTS FOR 'maxscaleroute'@10.0.249.211; |
+----------------------------------------------------------------------------------------------------------------------------------+
|
| Grants for maxscaleroute@10.0.249.211 | |
+----------------------------------------------------------------------------------------------------------------------------------+
|
| GRANT SHOW DATABASES ON *.* TO 'maxscaleroute'@'10.0.249.211' IDENTIFIED BY PASSWORD '*xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx' | |
| GRANT SELECT ON `mysql`.`user` TO 'maxscaleroute'@'10.0.249.211' | |
| GRANT SELECT ON `mysql`.`db` TO 'maxscaleroute'@'10.0.249.211' | |
+----------------------------------------------------------------------------------------------------------------------------------+
|
3 rows in set (0.00 sec) |
 |
MariaDB [(none)]> SHOW GRANTS FOR 'maxscalemon'@10.0.249.211; |
+-----------------------------------------------------------------------------------------------------------------------+
|
| Grants for maxscalemon@10.0.249.211 | |
+-----------------------------------------------------------------------------------------------------------------------+
|
| GRANT USAGE ON *.* TO 'maxscalemon'@'10.0.249.211' IDENTIFIED BY PASSWORD '*xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx' | |
+-----------------------------------------------------------------------------------------------------------------------+
|
1 row in set (0.00 sec) |
 |
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