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Hey guys, this is still reproducible also with 10.3.8, any news there?
{{
root@replication-ubuntu1404-node1:~# ps aux | grep NAB
root 6800 0.0 0.6 38588 7140 pts/0 S+ Jul23 0:00 /usr/bin/mysql -NAB -uroot -px xxxxxxxxx -e RESET MASTER
root 9738 0.0 0.1 13420 1728 ? S+ 07:47 0:00 grep --color=auto NAB
root@replication-ubuntu1404-node1:~# mysql -uroot -p'!password$$'
Welcome to the MariaDB monitor. Commands end with ; or \g.
Your MariaDB connection id is 82
Server version: 10.3.8-MariaDB-1:10.3.8+maria~trusty-log mariadb.org binary distribution
Copyright (c) 2000, 2018, Oracle, MariaDB Corporation Ab and others.
Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.
MariaDB [(none)]> show full processlist
-> ;
---
| Id |
User |
Host |
db |
Command |
Time |
State |
Info |
Progress |
---
| 1 |
system user |
|
NULL |
Daemon |
NULL |
InnoDB purge worker |
NULL |
0.000 |
| 2 |
system user |
|
NULL |
Daemon |
NULL |
InnoDB purge worker |
NULL |
0.000 |
| 3 |
system user |
|
NULL |
Daemon |
NULL |
InnoDB purge worker |
NULL |
0.000 |
| 4 |
system user |
|
NULL |
Daemon |
NULL |
InnoDB purge coordinator |
NULL |
0.000 |
| 5 |
system user |
|
NULL |
Daemon |
NULL |
InnoDB shutdown handler |
NULL |
0.000 |
| 80 |
root |
localhost |
NULL |
Query |
65763 |
Init |
RESET MASTER |
0.000 |
| 82 |
root |
localhost |
NULL |
Query |
0 |
Init |
show full processlist |
0.000 |
---
7 rows in set (0.000 sec)
MariaDB [(none)]> Bye
}}
Bactrace shows the same stuff:
{{
Thread 4 (Thread 0x7f6f86a52700 (LWP 5664)):
#0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1 0x000055dac1249038 in ?? ()
#2 0x000055dac1256a18 in MYSQL_BIN_LOG::reset_logs(THD*, bool, rpl_gtid*, unsigned int, unsigned long)
()
#3 0x000055dac0fb9954 in reset_master(THD*, rpl_gtid*, unsigned int, unsigned long) ()
#4 0x000055dac108cdd8 in reload_acl_and_cache(THD*, unsigned long long, TABLE_LIST*, int*) ()
#5 0x000055dac0f966d9 in mysql_execute_command(THD*) ()
#6 0x000055dac0f9e562 in mysql_parse(THD*, char*, unsigned int, Parser_state*, bool, bool) ()
#7 0x000055dac0fa1068 in dispatch_command(enum_server_command, THD*, char*, unsigned int, bool, bool) ()
#8 0x000055dac0fa1efe in do_command(THD*) ()
#9 0x000055dac107262a in do_handle_one_connection(CONNECT*) ()
#10 0x000055dac107274d in handle_one_connection ()
#11 0x00007f6f9867d184 in start_thread (arg=0x7f6f86a52700) at pthread_create.c:312
#12 0x00007f6f97da003d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111
}}
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backtrace.txt
my.cnf
