Details
-
Bug
-
Status: Closed (View Workflow)
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Critical
-
Resolution: Fixed
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2.1.3
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CentOS release 6.7 (Final)
kernel:
Linux sz-4PG5S62-143.233.juanpi.com 2.6.32-573.22.1.el6.x86_64 #1 SMP Wed Mar 23 03:35:39 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux
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2017-38
Description
[ part of configure]
..............................
[server1]
type=server
address=192.168.143.233
port=3310
protocol=MySQLBackend
persistpoolmax=120
persistmaxtime=1000
serv_weight=2
[server2]
type=server
address=192.168.143.233
port=3309
protocol=MySQLBackend
serv_weight=1
persistpoolmax=120
persistmaxtime=1000
...............................
when I test Persistent Connections
github.com doc
************************************************
Starting with the 2.1 version of MariaDB MaxScale, when a MySQL protocol persistent connection is taken from the persistent connection pool, the state of the MySQL session will be reset when the the connection is used for the first time. This allows persistent connections to be used with no functional limitations and makes them behave like normal MySQL connections.
*************************************************
eg:
mysql -u juanpi -pxx -h127.0.0.1 -P 4006 test -e "select * from a1 limit 1"
mysql -u juanpi -pxx -h127.0.0.1 -P 4006 make -e "select * from student limit 1"
mysql -u juanpi -pxx -h127.0.0.1 -P 4006 test -e "select * from a1 limit 1" – will blocking until coredump
gdb with coredump file:
(gdb) thread apply all bt
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Thread 35 (Thread 0x7f9dc97fb700 (LWP 6352)):
|
#0 0x00000039330e90a3 in epoll_wait () from /lib64/libc.so.6
|
#1 0x00007f9e08a3d83b in poll_waitevents (arg=<value optimized out>) at /home/vagrant/workspace/server/core/poll.c:709
|
#2 0x00000000004046f8 in worker_thread_main (arg=0x11) at /home/vagrant/workspace/server/core/gateway.cc:985
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#3 0x0000003933c07aa1 in start_thread () from /lib64/libpthread.so.0
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#4 0x00000039330e8aad in clone () from /lib64/libc.so.6
|
|
|
Thread 34 (Thread 0x7f9dacdfa700 (LWP 6359)):
|
#0 0x00000039330e90a3 in epoll_wait () from /lib64/libc.so.6
|
#1 0x00007f9e08a3d83b in poll_waitevents (arg=<value optimized out>) at /home/vagrant/workspace/server/core/poll.c:709
|
#2 0x00000000004046f8 in worker_thread_main (arg=0x18) at /home/vagrant/workspace/server/core/gateway.cc:985
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#3 0x0000003933c07aa1 in start_thread () from /lib64/libpthread.so.0
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#4 0x00000039330e8aad in clone () from /lib64/libc.so.6
|
|
|
Thread 33 (Thread 0x7f9dfebfd700 (LWP 6338)):
|
#0 0x00000039330e90a3 in epoll_wait () from /lib64/libc.so.6
|
#1 0x00007f9e08a3d83b in poll_waitevents (arg=<value optimized out>) at /home/vagrant/workspace/server/core/poll.c:709
|
#2 0x00000000004046f8 in worker_thread_main (arg=0x3) at /home/vagrant/workspace/server/core/gateway.cc:985
|
#3 0x0000003933c07aa1 in start_thread () from /lib64/libpthread.so.0
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#4 0x00000039330e8aad in clone () from /lib64/libc.so.6
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|
Thread 32 (Thread 0x7f9dcbfff700 (LWP 6348)):
|
#0 0x00000039330e90a3 in epoll_wait () from /lib64/libc.so.6
|
#1 0x00007f9e08a3d83b in poll_waitevents (arg=<value optimized out>) at /home/vagrant/workspace/server/core/poll.c:709
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#2 0x00000000004046f8 in worker_thread_main (arg=0xd) at /home/vagrant/workspace/server/core/gateway.cc:985
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#3 0x0000003933c07aa1 in start_thread () from /lib64/libpthread.so.0
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#4 0x00000039330e8aad in clone () from /lib64/libc.so.6
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|
|
Thread 31 (Thread 0x7f9dfffff700 (LWP 6336)):
|
#0 0x00000039330e90a3 in epoll_wait () from /lib64/libc.so.6
|
#1 0x00007f9e08a3d83b in poll_waitevents (arg=<value optimized out>) at /home/vagrant/workspace/server/core/poll.c:709
|
#2 0x00000000004046f8 in worker_thread_main (arg=0x1) at /home/vagrant/workspace/server/core/gateway.cc:985
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#3 0x0000003933c07aa1 in start_thread () from /lib64/libpthread.so.0
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#4 0x00000039330e8aad in clone () from /lib64/libc.so.6
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|
|
Thread 30 (Thread 0x7f9d93fff700 (LWP 6360)):
|
#0 0x00000039330e90a3 in epoll_wait () from /lib64/libc.so.6
|
#1 0x00007f9e08a3d83b in poll_waitevents (arg=<value optimized out>) at /home/vagrant/workspace/server/core/poll.c:709
|
#2 0x00000000004046f8 in worker_thread_main (arg=0x19) at /home/vagrant/workspace/server/core/gateway.cc:985
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#3 0x0000003933c07aa1 in start_thread () from /lib64/libpthread.so.0
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#4 0x00000039330e8aad in clone () from /lib64/libc.so.6
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|
|
Thread 29 (Thread 0x7f9dcabfd700 (LWP 6350)):
|
#0 0x00000039330e90a3 in epoll_wait () from /lib64/libc.so.6
|
---Type <return> to continue, or q <return> to quit---
|
#1 0x00007f9e08a3d83b in poll_waitevents (arg=<value optimized out>) at /home/vagrant/workspace/server/core/poll.c:709
|
#2 0x00000000004046f8 in worker_thread_main (arg=0xf) at /home/vagrant/workspace/server/core/gateway.cc:985
|
#3 0x0000003933c07aa1 in start_thread () from /lib64/libpthread.so.0
|
#4 0x00000039330e8aad in clone () from /lib64/libc.so.6
|
|
|
Thread 28 (Thread 0x7f9daffff700 (LWP 6354)):
|
#0 0x00000039330e90a3 in epoll_wait () from /lib64/libc.so.6
|
#1 0x00007f9e08a3d83b in poll_waitevents (arg=<value optimized out>) at /home/vagrant/workspace/server/core/poll.c:709
|
#2 0x00000000004046f8 in worker_thread_main (arg=0x13) at /home/vagrant/workspace/server/core/gateway.cc:985
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#3 0x0000003933c07aa1 in start_thread () from /lib64/libpthread.so.0
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#4 0x00000039330e8aad in clone () from /lib64/libc.so.6
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|
Thread 27 (Thread 0x7f9dff5fe700 (LWP 6337)):
|
#0 0x00000039330e90a3 in epoll_wait () from /lib64/libc.so.6
|
#1 0x00007f9e08a3d83b in poll_waitevents (arg=<value optimized out>) at /home/vagrant/workspace/server/core/poll.c:709
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#2 0x00000000004046f8 in worker_thread_main (arg=0x2) at /home/vagrant/workspace/server/core/gateway.cc:985
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#3 0x0000003933c07aa1 in start_thread () from /lib64/libpthread.so.0
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#4 0x00000039330e8aad in clone () from /lib64/libc.so.6
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Thread 26 (Thread 0x7f9dc8dfa700 (LWP 6353)):
|
#0 0x00000039330e90a3 in epoll_wait () from /lib64/libc.so.6
|
#1 0x00007f9e08a3d83b in poll_waitevents (arg=<value optimized out>) at /home/vagrant/workspace/server/core/poll.c:709
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#2 0x00000000004046f8 in worker_thread_main (arg=0x12) at /home/vagrant/workspace/server/core/gateway.cc:985
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#3 0x0000003933c07aa1 in start_thread () from /lib64/libpthread.so.0
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#4 0x00000039330e8aad in clone () from /lib64/libc.so.6
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Thread 25 (Thread 0x7f9d935fe700 (LWP 6361)):
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#0 0x00000039330e90a3 in epoll_wait () from /lib64/libc.so.6
|
#1 0x00007f9e08a3d83b in poll_waitevents (arg=<value optimized out>) at /home/vagrant/workspace/server/core/poll.c:709
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#2 0x00000000004046f8 in worker_thread_main (arg=0x1a) at /home/vagrant/workspace/server/core/gateway.cc:985
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#3 0x0000003933c07aa1 in start_thread () from /lib64/libpthread.so.0
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#4 0x00000039330e8aad in clone () from /lib64/libc.so.6
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Thread 24 (Thread 0x7f9de21fc700 (LWP 6345)):
|
#0 0x00000039330e90a3 in epoll_wait () from /lib64/libc.so.6
|
#1 0x00007f9e08a3d83b in poll_waitevents (arg=<value optimized out>) at /home/vagrant/workspace/server/core/poll.c:709
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#2 0x00000000004046f8 in worker_thread_main (arg=0xa) at /home/vagrant/workspace/server/core/gateway.cc:985
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#3 0x0000003933c07aa1 in start_thread () from /lib64/libpthread.so.0
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#4 0x00000039330e8aad in clone () from /lib64/libc.so.6
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|
Thread 23 (Thread 0x7f9dfe1fc700 (LWP 6339)):
|
#0 0x00000039330e90a3 in epoll_wait () from /lib64/libc.so.6
|
#1 0x00007f9e08a3d83b in poll_waitevents (arg=<value optimized out>) at /home/vagrant/workspace/server/core/poll.c:709
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#2 0x00000000004046f8 in worker_thread_main (arg=0x4) at /home/vagrant/workspace/server/core/gateway.cc:985
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#3 0x0000003933c07aa1 in start_thread () from /lib64/libpthread.so.0
|
---Type <return> to continue, or q <return> to quit---
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#4 0x00000039330e8aad in clone () from /lib64/libc.so.6
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Thread 22 (Thread 0x7f9dae1fc700 (LWP 6357)):
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#0 0x00000039330e90a3 in epoll_wait () from /lib64/libc.so.6
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#1 0x00007f9e08a3d83b in poll_waitevents (arg=<value optimized out>) at /home/vagrant/workspace/server/core/poll.c:709
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#2 0x00000000004046f8 in worker_thread_main (arg=0x16) at /home/vagrant/workspace/server/core/gateway.cc:985
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#3 0x0000003933c07aa1 in start_thread () from /lib64/libpthread.so.0
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#4 0x00000039330e8aad in clone () from /lib64/libc.so.6
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|
|
Thread 21 (Thread 0x7f9dcb5fe700 (LWP 6349)):
|
#0 0x00000039330e90a3 in epoll_wait () from /lib64/libc.so.6
|
#1 0x00007f9e08a3d83b in poll_waitevents (arg=<value optimized out>) at /home/vagrant/workspace/server/core/poll.c:709
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#2 0x00000000004046f8 in worker_thread_main (arg=0xe) at /home/vagrant/workspace/server/core/gateway.cc:985
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#3 0x0000003933c07aa1 in start_thread () from /lib64/libpthread.so.0
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#4 0x00000039330e8aad in clone () from /lib64/libc.so.6
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|
|
Thread 20 (Thread 0x7f9dfd7fb700 (LWP 6340)):
|
#0 0x00000039330e90a3 in epoll_wait () from /lib64/libc.so.6
|
#1 0x00007f9e08a3d83b in poll_waitevents (arg=<value optimized out>) at /home/vagrant/workspace/server/core/poll.c:709
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#2 0x00000000004046f8 in worker_thread_main (arg=0x5) at /home/vagrant/workspace/server/core/gateway.cc:985
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#3 0x0000003933c07aa1 in start_thread () from /lib64/libpthread.so.0
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#4 0x00000039330e8aad in clone () from /lib64/libc.so.6
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|
|
Thread 19 (Thread 0x7f9dca1fc700 (LWP 6351)):
|
#0 0x00000039330e90a3 in epoll_wait () from /lib64/libc.so.6
|
#1 0x00007f9e08a3d83b in poll_waitevents (arg=<value optimized out>) at /home/vagrant/workspace/server/core/poll.c:709
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#2 0x00000000004046f8 in worker_thread_main (arg=0x10) at /home/vagrant/workspace/server/core/gateway.cc:985
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#3 0x0000003933c07aa1 in start_thread () from /lib64/libpthread.so.0
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#4 0x00000039330e8aad in clone () from /lib64/libc.so.6
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|
Thread 18 (Thread 0x7f9de17fb700 (LWP 6346)):
|
#0 0x00000039330e90a3 in epoll_wait () from /lib64/libc.so.6
|
#1 0x00007f9e08a3d83b in poll_waitevents (arg=<value optimized out>) at /home/vagrant/workspace/server/core/poll.c:709
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#2 0x00000000004046f8 in worker_thread_main (arg=0xb) at /home/vagrant/workspace/server/core/gateway.cc:985
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#3 0x0000003933c07aa1 in start_thread () from /lib64/libpthread.so.0
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#4 0x00000039330e8aad in clone () from /lib64/libc.so.6
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Thread 17 (Thread 0x7f9de0dfa700 (LWP 6347)):
|
#0 0x00000039330e90a3 in epoll_wait () from /lib64/libc.so.6
|
#1 0x00007f9e08a3d83b in poll_waitevents (arg=<value optimized out>) at /home/vagrant/workspace/server/core/poll.c:709
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#2 0x00000000004046f8 in worker_thread_main (arg=0xc) at /home/vagrant/workspace/server/core/gateway.cc:985
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#3 0x0000003933c07aa1 in start_thread () from /lib64/libpthread.so.0
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#4 0x00000039330e8aad in clone () from /lib64/libc.so.6
|
|
|
Thread 16 (Thread 0x7f9daebfd700 (LWP 6356)):
|
---Type <return> to continue, or q <return> to quit---
|
#0 0x00000039330e90a3 in epoll_wait () from /lib64/libc.so.6
|
#1 0x00007f9e08a3d83b in poll_waitevents (arg=<value optimized out>) at /home/vagrant/workspace/server/core/poll.c:709
|
#2 0x00000000004046f8 in worker_thread_main (arg=0x15) at /home/vagrant/workspace/server/core/gateway.cc:985
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#3 0x0000003933c07aa1 in start_thread () from /lib64/libpthread.so.0
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#4 0x00000039330e8aad in clone () from /lib64/libc.so.6
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|
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Thread 15 (Thread 0x7f9e05e5a700 (LWP 6333)):
|
#0 0x0000003933c0f00d in nanosleep () from /lib64/libpthread.so.0
|
#1 0x00007f9e08a4686e in thread_millisleep (ms=<value optimized out>) at /home/vagrant/workspace/server/core/thread.c:69
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#2 0x00007f9e077b2f86 in monitorMain (arg=<value optimized out>) at /home/vagrant/workspace/server/modules/monitor/mysqlmon/mysql_mon.c:1085
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#3 0x0000003933c07aa1 in start_thread () from /lib64/libpthread.so.0
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#4 0x00000039330e8aad in clone () from /lib64/libc.so.6
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|
|
Thread 14 (Thread 0x7f9daf5fe700 (LWP 6355)):
|
#0 0x00000039330e90a3 in epoll_wait () from /lib64/libc.so.6
|
#1 0x00007f9e08a3d83b in poll_waitevents (arg=<value optimized out>) at /home/vagrant/workspace/server/core/poll.c:709
|
#2 0x00000000004046f8 in worker_thread_main (arg=0x14) at /home/vagrant/workspace/server/core/gateway.cc:985
|
#3 0x0000003933c07aa1 in start_thread () from /lib64/libpthread.so.0
|
#4 0x00000039330e8aad in clone () from /lib64/libc.so.6
|
|
|
Thread 13 (Thread 0x7f9e089dba00 (LWP 6331)):
|
#0 0x00000039330e90a3 in epoll_wait () from /lib64/libc.so.6
|
#1 0x00007f9e08a3d83b in poll_waitevents (arg=<value optimized out>) at /home/vagrant/workspace/server/core/poll.c:709
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#2 0x00000000004079fc in main (argc=<value optimized out>, argv=<value optimized out>) at /home/vagrant/workspace/server/core/gateway.cc:2035
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|
Thread 12 (Thread 0x7f9d92bfd700 (LWP 6362)):
|
#0 0x00000039330e90a3 in epoll_wait () from /lib64/libc.so.6
|
#1 0x00007f9e08a3d83b in poll_waitevents (arg=<value optimized out>) at /home/vagrant/workspace/server/core/poll.c:709
|
#2 0x00000000004046f8 in worker_thread_main (arg=0x1b) at /home/vagrant/workspace/server/core/gateway.cc:985
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#3 0x0000003933c07aa1 in start_thread () from /lib64/libpthread.so.0
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#4 0x00000039330e8aad in clone () from /lib64/libc.so.6
|
|
|
Thread 11 (Thread 0x7f9de35fe700 (LWP 6343)):
|
#0 0x00000039330e90a3 in epoll_wait () from /lib64/libc.so.6
|
#1 0x00007f9e08a3d83b in poll_waitevents (arg=<value optimized out>) at /home/vagrant/workspace/server/core/poll.c:709
|
#2 0x00000000004046f8 in worker_thread_main (arg=0x8) at /home/vagrant/workspace/server/core/gateway.cc:985
|
#3 0x0000003933c07aa1 in start_thread () from /lib64/libpthread.so.0
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#4 0x00000039330e8aad in clone () from /lib64/libc.so.6
|
|
|
Thread 10 (Thread 0x7f9de2bfd700 (LWP 6344)):
|
#0 0x00000039330e90a3 in epoll_wait () from /lib64/libc.so.6
|
#1 0x00007f9e08a3d83b in poll_waitevents (arg=<value optimized out>) at /home/vagrant/workspace/server/core/poll.c:709
|
#2 0x00000000004046f8 in worker_thread_main (arg=0x9) at /home/vagrant/workspace/server/core/gateway.cc:985
|
#3 0x0000003933c07aa1 in start_thread () from /lib64/libpthread.so.0
|
#4 0x00000039330e8aad in clone () from /lib64/libc.so.6
|
---Type <return> to continue, or q <return> to quit---
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|
|
Thread 9 (Thread 0x7f9e05459700 (LWP 6334)):
|
#0 0x0000003933c0f00d in nanosleep () from /lib64/libpthread.so.0
|
#1 0x0000000000403f4f in log_flush_cb (arg=<value optimized out>) at /home/vagrant/workspace/server/core/gateway.cc:2157
|
#2 0x0000003933c07aa1 in start_thread () from /lib64/libpthread.so.0
|
#3 0x00000039330e8aad in clone () from /lib64/libc.so.6
|
|
|
Thread 8 (Thread 0x7f9d90dfa700 (LWP 6365)):
|
#0 0x00000039330e90a3 in epoll_wait () from /lib64/libc.so.6
|
#1 0x00007f9e08a3d83b in poll_waitevents (arg=<value optimized out>) at /home/vagrant/workspace/server/core/poll.c:709
|
#2 0x00000000004046f8 in worker_thread_main (arg=0x1e) at /home/vagrant/workspace/server/core/gateway.cc:985
|
#3 0x0000003933c07aa1 in start_thread () from /lib64/libpthread.so.0
|
#4 0x00000039330e8aad in clone () from /lib64/libc.so.6
|
|
|
Thread 7 (Thread 0x7f9d917fb700 (LWP 6364)):
|
#0 0x00000039330e90a3 in epoll_wait () from /lib64/libc.so.6
|
#1 0x00007f9e08a3d83b in poll_waitevents (arg=<value optimized out>) at /home/vagrant/workspace/server/core/poll.c:709
|
#2 0x00000000004046f8 in worker_thread_main (arg=0x1d) at /home/vagrant/workspace/server/core/gateway.cc:985
|
#3 0x0000003933c07aa1 in start_thread () from /lib64/libpthread.so.0
|
#4 0x00000039330e8aad in clone () from /lib64/libc.so.6
|
|
|
Thread 6 (Thread 0x7f9e04a58700 (LWP 6335)):
|
#0 0x0000003933c0f00d in nanosleep () from /lib64/libpthread.so.0
|
#1 0x00007f9e08a4686e in thread_millisleep (ms=<value optimized out>) at /home/vagrant/workspace/server/core/thread.c:69
|
#2 0x00007f9e08a3259e in hkthread (data=<value optimized out>) at /home/vagrant/workspace/server/core/housekeeper.c:269
|
#3 0x0000003933c07aa1 in start_thread () from /lib64/libpthread.so.0
|
#4 0x00000039330e8aad in clone () from /lib64/libc.so.6
|
|
|
Thread 5 (Thread 0x7f9de3fff700 (LWP 6342)):
|
#0 0x00000039330e90a3 in epoll_wait () from /lib64/libc.so.6
|
#1 0x00007f9e08a3d83b in poll_waitevents (arg=<value optimized out>) at /home/vagrant/workspace/server/core/poll.c:709
|
#2 0x00000000004046f8 in worker_thread_main (arg=0x7) at /home/vagrant/workspace/server/core/gateway.cc:985
|
#3 0x0000003933c07aa1 in start_thread () from /lib64/libpthread.so.0
|
#4 0x00000039330e8aad in clone () from /lib64/libc.so.6
|
|
|
Thread 4 (Thread 0x7f9dfcdfa700 (LWP 6341)):
|
#0 0x00000039330e90a3 in epoll_wait () from /lib64/libc.so.6
|
#1 0x00007f9e08a3d83b in poll_waitevents (arg=<value optimized out>) at /home/vagrant/workspace/server/core/poll.c:709
|
#2 0x00000000004046f8 in worker_thread_main (arg=0x6) at /home/vagrant/workspace/server/core/gateway.cc:985
|
#3 0x0000003933c07aa1 in start_thread () from /lib64/libpthread.so.0
|
#4 0x00000039330e8aad in clone () from /lib64/libc.so.6
|
|
|
Thread 3 (Thread 0x7f9dad7fb700 (LWP 6358)):
|
#0 0x00000039330e90a3 in epoll_wait () from /lib64/libc.so.6
|
#1 0x00007f9e08a3d83b in poll_waitevents (arg=<value optimized out>) at /home/vagrant/workspace/server/core/poll.c:709
|
---Type <return> to continue, or q <return> to quit---
|
#2 0x00000000004046f8 in worker_thread_main (arg=0x17) at /home/vagrant/workspace/server/core/gateway.cc:985
|
#3 0x0000003933c07aa1 in start_thread () from /lib64/libpthread.so.0
|
#4 0x00000039330e8aad in clone () from /lib64/libc.so.6
|
|
|
Thread 2 (Thread 0x7f9e089d8700 (LWP 6332)):
|
#0 0x0000003933c0b68c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
|
#1 0x00007f9e08a48a31 in skygw_message_wait (mes=0x1416f20) at /home/vagrant/workspace/server/core/skygw_utils.cc:792
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#2 0x00007f9e08a36449 in thr_filewriter_fun (data=0x141b4a0) at /home/vagrant/workspace/server/core/log_manager.cc:2326
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#3 0x0000003933c07aa1 in start_thread () from /lib64/libpthread.so.0
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#4 0x00000039330e8aad in clone () from /lib64/libc.so.6
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Thread 1 (Thread 0x7f9d921fc700 (LWP 6363)):
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#0 0x00007f9e08a23422 in atomic_add (variable=0x8, value=-1) at /home/vagrant/workspace/server/core/atomic.c:22
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#1 0x00007f9e08a239c9 in gwbuf_free_one (buf=0x7f9d7c011b10) at /home/vagrant/workspace/server/core/buffer.c:257
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#2 0x00007f9e08a23cd9 in gwbuf_free (buf=<value optimized out>) at /home/vagrant/workspace/server/core/buffer.c:241
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#3 0x00007f9e07bbedf2 in handle_error_new_connection (instance=0x146baf0, router_session=0x7f9d7c0128b0, errmsgbuf=0x7f9d7c022b10, problem_dcb=0x7f9d7c022790,
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action=<value optimized out>, succp=0x7f9d921f8b9f) at /home/vagrant/workspace/server/modules/routing/readwritesplit/readwritesplit.c:1555
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#4 handleError (instance=0x146baf0, router_session=0x7f9d7c0128b0, errmsgbuf=0x7f9d7c022b10, problem_dcb=0x7f9d7c022790, action=<value optimized out>, succp=0x7f9d921f8b9f)
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at /home/vagrant/workspace/server/modules/routing/readwritesplit/readwritesplit.c:1365
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#5 0x00007f9e071a3bd0 in gw_backend_hangup (dcb=0x7f9d7c022790) at /home/vagrant/workspace/server/modules/protocol/MySQL/MySQLBackend/mysql_backend.c:1208
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#6 0x00007f9e08a3d5a0 in process_pollq (thread_id=28, event=<value optimized out>) at /home/vagrant/workspace/server/core/poll.c:1069
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#7 0x00007f9e08a3da4d in poll_waitevents (arg=<value optimized out>) at /home/vagrant/workspace/server/core/poll.c:799
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#8 0x00000000004046f8 in worker_thread_main (arg=0x1c) at /home/vagrant/workspace/server/core/gateway.cc:985
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#9 0x0000003933c07aa1 in start_thread () from /lib64/libpthread.so.0
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#10 0x00000039330e8aad in clone () from /lib64/libc.so.6
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(gdb)
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