[MDEV-10656] Got Signal 11 on one node randomly every week since 3 months Created: 2016-08-24  Updated: 2017-12-13  Resolved: 2017-12-13

Status: Closed
Project: MariaDB Server
Component/s: Galera
Affects Version/s: 10.1.14
Fix Version/s: 10.1.30

Type: Bug Priority: Major
Reporter: Levieux stéphane Assignee: Sachin Setiya (Inactive)
Resolution: Duplicate Votes: 0
Labels: crash
Environment:

Debian Jessie 64bit , Intel(R) Xeon(R) CPU E5-2658 0 @ 2.10GHz, 11GiB Mémoire système .
2 nodes + 1 arbitrator
Driver : mysql-connector-java.5.1.39

Issue Links:
Relates
relates to MDEV-9510 Segmentation fault in binlog thread c... Closed

 Description   

Since several months , i have once of my node taht suddenfly crash , randomly , even the server is at low charge. We were on 10.1.10 (start of our cluster project) . I already try number of thinks ...( update Os (now debian 8.5 ) , upgrade mariadb 10.1.10 to 10.1.14 ) , change parameters in my.cnf ...) We were on a single mysql without these kinds of problems and it's a real problem to explain that now with a cluster , our websites are less available...
Here the full stack trace and the my.cnf, thanks for your help .

stacktrace

 
160822 20:53:37 [ERROR] mysqld got signal 11 ;
 
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.
 
 
 
To report this bug, see https://mariadb.com/kb/en/reporting-bugs
 
 
 
We will try our best to scrape up some info that will hopefully help
 
diagnose the problem, but since we have already crashed,
 
something is definitely wrong and this may fail.
 
 
 
Server version: 10.1.14-MariaDB
 
key_buffer_size=10485760
 
read_buffer_size=131072
 
max_used_connections=83
 
max_threads=302
 
thread_count=37
 
It is possible that mysqld could use up to
 
key_buffer_size + (read_buffer_size + sort_buffer_size)*max_threads = 673557 K  bytes of memory
 
Hope that's ok; if not, decrease some variables in the equation.
 
 
 
Thread pointer: 0x0x7ff644012008
 
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 = 0x7ff8fe0e8258 thread_stack 0x48400
 
*** buffer overflow detected ***: /mysql/bin/mysqld terminated
 
======= Backtrace: =========
 
/lib/x86_64-linux-gnu/libc.so.6(+0x731af)[0x7ff8fb6331af]
 
/lib/x86_64-linux-gnu/libc.so.6(__fortify_fail+0x37)[0x7ff8fb6b8cf7]
 
/lib/x86_64-linux-gnu/libc.so.6(+0xf6f10)[0x7ff8fb6b6f10]
 
/lib/x86_64-linux-gnu/libc.so.6(+0xf8c67)[0x7ff8fb6b8c67]
 
/mysql/bin/mysqld(my_addr_resolve+0x45)[0x7ff8fda94bf5]
 
/mysql/bin/mysqld(my_print_stacktrace+0x1b2)[0x7ff8fda81772]
 
/mysql/bin/mysqld(handle_fatal_signal+0x355)[0x7ff8fd5ebb65]
 
/lib/x86_64-linux-gnu/libpthread.so.0(+0xf8d0)[0x7ff8fcc2c8d0]
 
/mysql/bin/mysqld(_ZN13MYSQL_BIN_LOG13mark_xid_doneEmb+0x7b)[0x7ff8fd696c2b]
 
/mysql/bin/mysqld(binlog_background_thread+0x28b)[0x7ff8fd69713b]
 
/lib/x86_64-linux-gnu/libpthread.so.0(+0x80a4)[0x7ff8fcc250a4]
 
/lib/x86_64-linux-gnu/libc.so.6(clone+0x6d)[0x7ff8fb6a887d]


======= Memory map: ========
 
7ff621400000-7ff621c00000 rw-p 00000000 00:00 0
 
7ff621fff000-7ff622000000 ---p 00000000 00:00 0
 
7ff622000000-7ff63b800000 rw-p 00000000 00:00 0
 
7ff63bbf5000-7ff63bbf6000 ---p 00000000 00:00 0
 
7ff63bbf6000-7ff63c3f6000 rw-p 00000000 00:00 0                          [stack:1842]
 
7ff63c3f6000-7ff63c3f7000 ---p 00000000 00:00 0
 
7ff63c3f7000-7ff63cbf7000 rw-p 00000000 00:00 0                          [stack:1841]
 
7ff63cbf7000-7ff63cbf8000 ---p 00000000 00:00 0
 
7ff63cbf8000-7ff63d3f8000 rw-p 00000000 00:00 0                          [stack:1840]
 
7ff63d3f8000-7ff63d3f9000 ---p 00000000 00:00 0
 
7ff63d3f9000-7ff63dbf9000 rw-p 00000000 00:00 0                          [stack:1839]
 
7ff63dbf9000-7ff63dbfa000 ---p 00000000 00:00 0
 
7ff63dbfa000-7ff63e3fa000 rw-p 00000000 00:00 0                          [stack:1838]
 
7ff63e3fa000-7ff63e3fb000 ---p 00000000 00:00 0
 
7ff63e3fb000-7ff63ebfb000 rw-p 00000000 00:00 0                          [stack:1836]
 
7ff63ebfb000-7ff63ebfc000 ---p 00000000 00:00 0
 
7ff63ebfc000-7ff63f3fc000 rw-p 00000000 00:00 0                          [stack:1835]
 
7ff63f3fc000-7ff63f3fd000 ---p 00000000 00:00 0
 
7ff63f3fd000-7ff63fbfd000 rw-p 00000000 00:00 0                          [stack:1834]
 
7ff63fbfd000-7ff63fbfe000 ---p 00000000 00:00 0
 
7ff63fbfe000-7ff6403fe000 rw-p 00000000 00:00 0                          [stack:1833]
 
7ff6403fe000-7ff6403ff000 ---p 00000000 00:00 0
 
7ff6403ff000-7ff640bff000 rw-p 00000000 00:00 0                          [stack:1832]
 
7ff640bff000-7ff640c00000 ---p 00000000 00:00 0
 
7ff640c00000-7ff648800000 rw-p 00000000 00:00 0                          [stack:1837]
 
7ff64895c000-7ff64895d000 ---p 00000000 00:00 0
 
7ff64895d000-7ff6489a6000 rw-p 00000000 00:00 0
 
7ff6489a6000-7ff6489a7000 ---p 00000000 00:00 0
 
7ff6489a7000-7ff6489f0000 rw-p 00000000 00:00 0
 
7ff6489f0000-7ff6489f1000 ---p 00000000 00:00 0
 
7ff6489f1000-7ff648a3a000 rw-p 00000000 00:00 0
 
7ff648a3a000-7ff648a3b000 ---p 00000000 00:00 0
 
7ff648a3b000-7ff648a84000 rw-p 00000000 00:00 0                          [stack:8993]
 
7ff648a84000-7ff648a85000 ---p 00000000 00:00 0
 
7ff648a85000-7ff648ace000 rw-p 00000000 00:00 0
 
7ff648ace000-7ff648acf000 ---p 00000000 00:00 0
 
7ff648acf000-7ff648b18000 rw-p 00000000 00:00 0                          [stack:7892]
 
7ff648b18000-7ff648b19000 ---p 00000000 00:00 0
 
7ff648b19000-7ff648b62000 rw-p 00000000 00:00 0
 
7ff648b62000-7ff648b63000 ---p 00000000 00:00 0
 
7ff648b63000-7ff648bac000 rw-p 00000000 00:00 0
 
7ff648bac000-7ff648bad000 ---p 00000000 00:00 0
 
7ff648bad000-7ff648bf6000 rw-p 00000000 00:00 0
 
7ff648bf6000-7ff648bf7000 ---p 00000000 00:00 0
 
7ff648bf7000-7ff6493f7000 rw-p 00000000 00:00 0                          [stack:1827]
 
7ff6493f7000-7ff6493f8000 ---p 00000000 00:00 0
 
7ff6493f8000-7ff649bf8000 rw-p 00000000 00:00 0                          [stack:1826]
 
7ff649bf8000-7ff649bf9000 ---p 00000000 00:00 0
 
7ff649bf9000-7ff64a3f9000 rw-p 00000000 00:00 0                          [stack:1825]
 
7ff64a3f9000-7ff64a3fa000 ---p 00000000 00:00 0
 
7ff64a3fa000-7ff64abfa000 rw-p 00000000 00:00 0                          [stack:1824]
 
7ff64abfa000-7ff64abfb000 ---p 00000000 00:00 0
 
7ff64abfb000-7ff64b3fb000 rw-p 00000000 00:00 0                          [stack:1823]
 
7ff64b3fb000-7ff64b3fc000 ---p 00000000 00:00 0
 
7ff64b3fc000-7ff64bbfc000 rw-p 00000000 00:00 0                          [stack:1822]
 
7ff64bbfc000-7ff64bbfd000 ---p 00000000 00:00 0
 
7ff64bbfd000-7ff64c3fd000 rw-p 00000000 00:00 0                          [stack:1821]
 
7ff64c3fd000-7ff64c3fe000 ---p 00000000 00:00 0
 
7ff64c3fe000-7ff64cbfe000 rw-p 00000000 00:00 0                          [stack:1820]
 
7ff64cbfe000-7ff64cbff000 ---p 00000000 00:00 0
 
7ff64cbff000-7ff64d3ff000 rw-p 00000000 00:00 0                          [stack:1819]
 
7ff64d3ff000-7ff64d400000 ---p 00000000 00:00 0
 
7ff64d400000-7ff7b1000000 rw-p 00000000 00:00 0                          [stack:1818]
 
7ff7b103d000-7ff7b103e000 ---p 00000000 00:00 0
 
7ff7b103e000-7ff7b1087000 rw-p 00000000 00:00 0
 
7ff7b1087000-7ff7b1088000 ---p 00000000 00:00 0
 
7ff7b1088000-7ff7b10d1000 rw-p 00000000 00:00 0                          [stack:31921]
 
7ff7b10d1000-7ff7b10d2000 ---p 00000000 00:00 0
 
7ff7b10d2000-7ff7b111b000 rw-p 00000000 00:00 0
 
7ff7b111b000-7ff7b111c000 ---p 00000000 00:00 0
 
7ff7b111c000-7ff7b1165000 rw-p 00000000 00:00 0                          [stack:31919]
 
7ff7b1166000-7ff7b11af000 rw-p 00000000 00:00 0
 
7ff7b11af000-7ff7b11b0000 ---p 00000000 00:00 0
 
7ff7b11b0000-7ff7b11f9000 rw-p 00000000 00:00 0                          [stack:8898]
 
7ff7b11f9000-7ff7b11fa000 ---p 00000000 00:00 0
 
7ff7b11fa000-7ff7b1243000 rw-p 00000000 00:00 0
 
7ff7b1243000-7ff7b1244000 ---p 00000000 00:00 0
 
7ff7b1244000-7ff7b128d000 rw-p 00000000 00:00 0
 
7ff7b128d000-7ff7b128e000 ---p 00000000 00:00 0
 
7ff7b128e000-7ff7b12d7000 rw-p 00000000 00:00 0
 
7ff7b12d7000-7ff7b12d8000 ---p 00000000 00:00 0
 
7ff7b12d8000-7ff7b1321000 rw-p 00000000 00:00 0
 
7ff7b1321000-7ff7b1322000 ---p 00000000 00:00 0
 
7ff7b1322000-7ff7b136b000 rw-p 00000000 00:00 0                          [stack:4785]
 
7ff7b136b000-7ff7b136c000 ---p 00000000 00:00 0
 
7ff7b136c000-7ff7b13b5000 rw-p 00000000 00:00 0                          [stack:4860]
 
7ff7b13b5000-7ff7b13b6000 ---p 00000000 00:00 0
 
7ff7b13b6000-7ff7b13ff000 rw-p 00000000 00:00 0                          [stack:9001]
 
7ff7b13ff000-7ff7b1400000 ---p 00000000 00:00 0
 
7ff7b1400000-7ff7b2000000 rw-p 00000000 00:00 0
 
7ff7b203d000-7ff7b203e000 ---p 00000000 00:00 0
 
7ff7b203e000-7ff7b2087000 rw-p 00000000 00:00 0
 
7ff7b2087000-7ff7b2088000 ---p 00000000 00:00 0
 
7ff7b2088000-7ff7b20d1000 rw-p 00000000 00:00 0
 
7ff7b20d1000-7ff7b20d2000 ---p 00000000 00:00 0
 
7ff7b20d2000-7ff7b211b000 rw-p 00000000 00:00 0
 
7ff7b211b000-7ff7b211c000 ---p 00000000 00:00 0
 
7ff7b211c000-7ff7b2165000 rw-p 00000000 00:00 0                          [stack:4857]
 
7ff7b2165000-7ff7b2166000 ---p 00000000 00:00 0
 
7ff7b2166000-7ff7b21af000 rw-p 00000000 00:00 0
 
7ff7b21af000-7ff7b21b0000 ---p 00000000 00:00 0
 
7ff7b21b0000-7ff7b21f9000 rw-p 00000000 00:00 0
 
7ff7b21f9000-7ff7b21fa000 ---p 00000000 00:00 0
 
7ff7b21fa000-7ff7b2243000 rw-p 00000000 00:00 0
 
7ff7b2243000-7ff7b2244000 ---p 00000000 00:00 0
 
7ff7b2244000-7ff7b228d000 rw-p 00000000 00:00 0                          [stack:31920]
 
7ff7b228d000-7ff7b228e000 ---p 00000000 00:00 0
 
7ff7b228e000-7ff7b22d7000 rw-p 00000000 00:00 0
 
7ff7b22d7000-7ff7b22d8000 ---p 00000000 00:00 0
 
7ff7b22d8000-7ff7b2321000 rw-p 00000000 00:00 0                          [stack:9623]
 
7ff7b2321000-7ff7b2322000 ---p 00000000 00:00 0
 
7ff7b2322000-7ff7b236b000 rw-p 00000000 00:00 0
 
7ff7b236b000-7ff7b236c000 ---p 00000000 00:00 0
 
7ff7b236c000-7ff7b23b5000 rw-p 00000000 00:00 0
 
7ff7b23b5000-7ff7b23b6000 ---p 00000000 00:00 0
 
7ff7b23b6000-7ff7b23ff000 rw-p 00000000 00:00 0
 
7ff7b23ff000-7ff7b2400000 ---p 00000000 00:00 0
 
7ff7b2400000-7ff7b3c00000 rw-p 00000000 00:00 0                          [stack:1817]
 
7ff7b3c3c000-7ff7b3c3d000 ---p 00000000 00:00 0
 
7ff7b3c3d000-7ff7b3c86000 rw-p 00000000 00:00 0                          [stack:9484]
 
7ff7b3c86000-7ff7b3c87000 ---p 00000000 00:00 0
 
7ff7b3c87000-7ff7b3cd0000 rw-p 00000000 00:00 0
 
7ff7b3cd0000-7ff7b3cd1000 ---p 00000000 00:00 0
 
7ff7b3cd1000-7ff7b3d1a000 rw-p 00000000 00:00 0
 
7ff7b3d1a000-7ff7b3d1b000 ---p 00000000 00:00 0
 
7ff7b3d1b000-7ff7b3d64000 rw-p 00000000 00:00 0                          [stack:31923]
 
7ff7b3d64000-7ff7b3d65000 ---p 00000000 00:00 0
 
7ff7b3d65000-7ff7b3dae000 rw-p 00000000 00:00 0
 
7ff7b3dae000-7ff7b3daf000 ---p 00000000 00:00 0
 
7ff7b3daf000-7ff7b3df8000 rw-p 00000000 00:00 0
 
7ff7b3df8000-7ff7b3df9000 ---p 00000000 00:00 0
 
7ff7b3df9000-7ff7b3e42000 rw-p 00000000 00:00 0
 
7ff7b3e42000-7ff7b3e43000 ---p 00000000 00:00 0
 
7ff7b3e43000-7ff7b3e8c000 rw-p 00000000 00:00 0                          [stack:31922]
 
7ff7b3e8c000-7ff7b3e8d000 ---p 00000000 00:00 0
 
7ff7b3e8d000-7ff7b3ed6000 rw-p 00000000 00:00 0
 
7ff7b3ed6000-7ff7b3ed7000 ---p 00000000 00:00 0
 
7ff7b3ed7000-7ff7b3f20000 rw-p 00000000 00:00 0                          [stack:11026]
 
7ff7b3f20000-7ff7b3f21000 ---p 00000000 00:00 0
 
7ff7b3f21000-7ff7b3f6a000 rw-p 00000000 00:00 0
 
7ff7b3f6a000-7ff7b3f6b000 ---p 00000000 00:00 0
 
7ff7b3f6b000-7ff7b3fb4000 rw-p 00000000 00:00 0                          [stack:32163]
 
7ff7b3fb4000-7ff7b3fb5000 ---p 00000000 00:00 0
 
7ff7b3fb5000-7ff7b3ffe000 rw-p 00000000 00:00 0                          [stack:9967]
 
7ff7b3ffe000-7ff7b3fff000 ---p 00000000 00:00 0
 
7ff7b3fff000-7ff7b47ff000 rw-p 00000000 00:00 0                          [stack:1740]
 
7ff7b47ff000-7ff7b4800000 ---p 00000000 00:00 0
 
7ff7b4800000-7ff7b7800000 rw-p 00000000 00:00 0                          [stack:1739]
 
7ff7b783d000-7ff7b783e000 ---p 00000000 00:00 0
 
7ff7b783e000-7ff7b7887000 rw-p 00000000 00:00 0
 
7ff7b7887000-7ff7b7888000 ---p 00000000 00:00 0
 
7ff7b7888000-7ff7b78d1000 rw-p 00000000 00:00 0
 
7ff7b78d1000-7ff7b78d2000 ---p 00000000 00:00 0
 
7ff7b78d2000-7ff7b791b000 rw-p 00000000 00:00 0                          [stack:6438]
 
7ff7b791b000-7ff7b791c000 ---p 00000000 00:00 0
 
7ff7b791c000-7ff7b7965000 rw-p 00000000 00:00 0
 
7ff7b7965000-7ff7b7966000 ---p 00000000 00:00 0
 
7ff7b7966000-7ff7b79af000 rw-p 00000000 00:00 0
 
7ff7b79af000-7ff7b79b0000 ---p 00000000 00:00 0
 
7ff7b79b0000-7ff7b79f9000 rw-p 00000000 00:00 0                          [stack:1315]
 
7ff7b79f9000-7ff7b79fa000 ---p 00000000 00:00 0
 
7ff7b79fa000-7ff7b7a43000 rw-p 00000000 00:00 0
 
7ff7b7a43000-7ff7b7a44000 ---p 00000000 00:00 0
 
7ff7b7a44000-7ff7b7a8d000 rw-p 00000000 00:00 0                          [stack:3878]
 
7ff7b7a8d000-7ff7b7a8e000 ---p 00000000 00:00 0
 
7ff7b7a8e000-7ff7b7ad7000 rw-p 00000000 00:00 0                          [stack:7893]
 
7ff7b7ad7000-7ff7b7ad8000 ---p 00000000 00:00 0
 
7ff7b7ad8000-7ff7b7b21000 rw-p 00000000 00:00 0                          [stack:10457]
 
7ff7b7b21000-7ff7b7b22000 ---p 00000000 00:00 0
 
7ff7b7b22000-7ff7b7b6b000 rw-p 00000000 00:00 0
 
7ff7b7b6b000-7ff7b7b6c000 ---p 00000000 00:00 0
 
7ff7b7b6c000-7ff7b7bb5000 rw-p 00000000 00:00 0
 
7ff7b7bb5000-7ff7b7bb6000 ---p 00000000 00:00 0
 
7ff7b7bb6000-7ff7b7bff000 rw-p 00000000 00:00 0
 
7ff7b7bff000-7ff7b7c00000 ---p 00000000 00:00 0
 
7ff7b7c00000-7ff7b8800000 rw-p 00000000 00:00 0                          [stack:1738]
 
7ff7b882f000-7ff7b8830000 ---p 00000000 00:00 0
 
7ff7b8830000-7ff7b8879000 rw-p 00000000 00:00 0
 
7ff7b8879000-7ff7b887a000 ---p 00000000 00:00 0
 
7ff7b887a000-7ff7b88c3000 rw-p 00000000 00:00 0
 
7ff7b88c3000-7ff7b88c4000 ---p 00000000 00:00 0
 
7ff7b88c4000-7ff7b890d000 rw-p 00000000 00:00 0
 
7ff7b890d000-7ff8f890e000 rw-s 00000000 fe:04 1310722                    /var/mysql/galera.cache
 
7ff8f890e000-7ff8f8adb000 r-xp 00000000 fe:02 131794                     /usr/lib/x86_64-linux-gnu/libcrypto.so.1.0.0
 
7ff8f8adb000-7ff8f8cda000 ---p 001cd000 fe:02 131794                     /usr/lib/x86_64-linux-gnu/libcrypto.so.1.0.0
 
7ff8f8cda000-7ff8f8cf7000 r--p 001cc000 fe:02 131794                     /usr/lib/x86_64-linux-gnu/libcrypto.so.1.0.0
 
7ff8f8cf7000-7ff8f8d07000 rw-p 001e9000 fe:02 131794                     /usr/lib/x86_64-linux-gnu/libcrypto.so.1.0.0
 
7ff8f8d07000-7ff8f8d0a000 rw-p 00000000 00:00 0
 
7ff8f8d0a000-7ff8f8d61000 r-xp 00000000 fe:02 131807                     /usr/lib/x86_64-linux-gnu/libssl.so.1.0.0
 
7ff8f8d61000-7ff8f8f61000 ---p 00057000 fe:02 131807                     /usr/lib/x86_64-linux-gnu/libssl.so.1.0.0
 
7ff8f8f61000-7ff8f8f64000 r--p 00057000 fe:02 131807                     /usr/lib/x86_64-linux-gnu/libssl.so.1.0.0
 
7ff8f8f64000-7ff8f8f6a000 rw-p 0005a000 fe:02 131807                     /usr/lib/x86_64-linux-gnu/libssl.so.1.0.0
 
7ff8f8f6a000-7ff8f8f6b000 rw-p 00000000 00:00 0
 
7ff8f8f6b000-7ff8f91f3000 r-xp 00000000 fe:02 405868                     /usr/lib/galera/libgalera_smm.so
 
7ff8f91f3000-7ff8f93f3000 ---p 00288000 fe:02 405868                     /usr/lib/galera/libgalera_smm.so
 
7ff8f93f3000-7ff8f93fa000 r--p 00288000 fe:02 405868                     /usr/lib/galera/libgalera_smm.so
 
7ff8f93fa000-7ff8f93fe000 rw-p 0028f000 fe:02 405868                     /usr/lib/galera/libgalera_smm.so
 
7ff8f93fe000-7ff8f9800000 rw-p 00000000 00:00 0
 
7ff8f9804000-7ff8f9805000 ---p 00000000 00:00 0
 
7ff8f9805000-7ff8f984e000 rw-p 00000000 00:00 0                          [stack:8509]
 
7ff8f984e000-7ff8f984f000 ---p 00000000 00:00 0
 
7ff8f984f000-7ff8f9898000 rw-p 00000000 00:00 0
 
7ff8f9898000-7ff8f9899000 ---p 00000000 00:00 0
 
7ff8f9899000-7ff8f98e2000 rw-p 00000000 00:00 0
 
7ff8f98e2000-7ff8f98e3000 ---p 00000000 00:00 0
 
7ff8f98e3000-7ff8f992c000 rw-p 00000000 00:00 0                          [stack:3351]
 
7ff8f992c000-7ff8f992d000 ---p 00000000 00:00 0
 
7ff8f992d000-7ff8f9976000 rw-p 00000000 00:00 0                          [stack:31918]
 
7ff8f9976000-7ff8f9977000 ---p 00000000 00:00 0
 
7ff8f9977000-7ff8f99c0000 rw-p 00000000 00:00 0                          [stack:6918]
 
7ff8f99c0000-7ff8f99c7000 r-xp 00000000 fe:00 2702                       /lib/x86_64-linux-gnu/librt-2.19.so
 
7ff8f99c7000-7ff8f9bc6000 ---p 00007000 fe:00 2702                       /lib/x86_64-linux-gnu/librt-2.19.so
 
7ff8f9bc6000-7ff8f9bc7000 r--p 00006000 fe:00 2702                       /lib/x86_64-linux-gnu/librt-2.19.so
 
7ff8f9bc7000-7ff8f9bc8000 rw-p 00007000 fe:00 2702                       /lib/x86_64-linux-gnu/librt-2.19.so
 
7ff8f9bc8000-7ff8f9bc9000 ---p 00000000 00:00 0
 
7ff8f9bc9000-7ff8fa3c9000 rw-p 00000000 00:00 0                          [stack:1737]
 
7ff8fa3c9000-7ff8fa3d4000 r-xp 00000000 fe:00 2695                       /lib/x86_64-linux-gnu/libnss_files-2.19.so
 
7ff8fa3d4000-7ff8fa5d3000 ---p 0000b000 fe:00 2695                       /lib/x86_64-linux-gnu/libnss_files-2.19.so
 
7ff8fa5d3000-7ff8fa5d4000 r--p 0000a000 fe:00 2695                       /lib/x86_64-linux-gnu/libnss_files-2.19.so
 
7ff8fa5d4000-7ff8fa5d5000 rw-p 0000b000 fe:00 2695                       /lib/x86_64-linux-gnu/libnss_files-2.19.so
 
7ff8fa5d5000-7ff8fa5df000 r-xp 00000000 fe:00 2697                       /lib/x86_64-linux-gnu/libnss_nis-2.19.so
 
7ff8fa5df000-7ff8fa7de000 ---p 0000a000 fe:00 2697                       /lib/x86_64-linux-gnu/libnss_nis-2.19.so
 
7ff8fa7de000-7ff8fa7df000 r--p 00009000 fe:00 2697                       /lib/x86_64-linux-gnu/libnss_nis-2.19.so
 
7ff8fa7df000-7ff8fa7e0000 rw-p 0000a000 fe:00 2697                       /lib/x86_64-linux-gnu/libnss_nis-2.19.so
 
7ff8fa7e0000-7ff8fa7f5000 r-xp 00000000 fe:00 1357                       /lib/x86_64-linux-gnu/libnsl-2.19.so
 
7ff8fa7f5000-7ff8fa9f4000 ---p 00015000 fe:00 1357                       /lib/x86_64-linux-gnu/libnsl-2.19.so
 
7ff8fa9f4000-7ff8fa9f5000 r--p 00014000 fe:00 1357                       /lib/x86_64-linux-gnu/libnsl-2.19.so
 
7ff8fa9f5000-7ff8fa9f6000 rw-p 00015000 fe:00 1357                       /lib/x86_64-linux-gnu/libnsl-2.19.so
 
7ff8fa9f6000-7ff8fa9f8000 rw-p 00000000 00:00 0
 
7ff8fa9f8000-7ff8fa9ff000 r-xp 00000000 fe:00 1401                       /lib/x86_64-linux-gnu/libnss_compat-2.19.so
 
7ff8fa9ff000-7ff8fabfe000 ---p 00007000 fe:00 1401                       /lib/x86_64-linux-gnu/libnss_compat-2.19.so
 
7ff8fabfe000-7ff8fabff000 r--p 00006000 fe:00 1401                       /lib/x86_64-linux-gnu/libnss_compat-2.19.so
 
7ff8fabff000-7ff8fac00000 rw-p 00007000 fe:00 1401                       /lib/x86_64-linux-gnu/libnss_compat-2.19.so
 
7ff8fac00000-7ff8fb400000 rw-p 00000000 00:00 0
 
7ff8fb404000-7ff8fb405000 ---p 00000000 00:00 0
 
7ff8fb405000-7ff8fb44e000 rw-p 00000000 00:00 0
 
7ff8fb44e000-7ff8fb44f000 ---p 00000000 00:00 0
 
7ff8fb44f000-7ff8fb498000 rw-p 00000000 00:00 0                          [stack:9980]
 
7ff8fb498000-7ff8fb499000 ---p 00000000 00:00 0
 
7ff8fb499000-7ff8fb4e2000 rw-p 00000000 00:00 0                          [stack:8999]
 
7ff8fb4e2000-7ff8fb4e3000 ---p 00000000 00:00 0
 
7ff8fb4e3000-7ff8fb52c000 rw-p 00000000 00:00 0                          [stack:31917]
 
7ff8fb52c000-7ff8fb52d000 ---p 00000000 00:00 0
 
7ff8fb52d000-7ff8fb576000 rw-p 00000000 00:00 0
 
7ff8fb576000-7ff8fb577000 ---p 00000000 00:00 0
 
7ff8fb577000-7ff8fb5c0000 rw-p 00000000 00:00 0
 
7ff8fb5c0000-7ff8fb762000 r-xp 00000000 fe:00 1063                       /lib/x86_64-linux-gnu/libc-2.19.so
 
7ff8fb762000-7ff8fb961000 ---p 001a2000 fe:00 1063                       /lib/x86_64-linux-gnu/libc-2.19.so
 
7ff8fb961000-7ff8fb965000 r--p 001a1000 fe:00 1063                       /lib/x86_64-linux-gnu/libc-2.19.so
 
7ff8fb965000-7ff8fb967000 rw-p 001a5000 fe:00 1063                       /lib/x86_64-linux-gnu/libc-2.19.so
 
7ff8fb967000-7ff8fb96b000 rw-p 00000000 00:00 0
 
7ff8fb96b000-7ff8fb981000 r-xp 00000000 fe:00 24                         /lib/x86_64-linux-gnu/libgcc_s.so.1
 
7ff8fb981000-7ff8fbb80000 ---p 00016000 fe:00 24                         /lib/x86_64-linux-gnu/libgcc_s.so.1
 
7ff8fbb80000-7ff8fbb81000 rw-p 00015000 fe:00 24                         /lib/x86_64-linux-gnu/libgcc_s.so.1
 
7ff8fbb81000-7ff8fbc81000 r-xp 00000000 fe:00 1074                       /lib/x86_64-linux-gnu/libm-2.19.so
 
7ff8fbc81000-7ff8fbe80000 ---p 00100000 fe:00 1074                       /lib/x86_64-linux-gnu/libm-2.19.so
 
7ff8fbe80000-7ff8fbe81000 r--p 000ff000 fe:00 1074                       /lib/x86_64-linux-gnu/libm-2.19.so
 
7ff8fbe81000-7ff8fbe82000 rw-p 00100000 fe:00 1074                       /lib/x86_64-linux-gnu/libm-2.19.so
 
7ff8fbe82000-7ff8fbf6e000 r-xp 00000000 fe:02 131610                     /usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.20
 
7ff8fbf6e000-7ff8fc16e000 ---p 000ec000 fe:02 131610                     /usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.20
 
7ff8fc16e000-7ff8fc176000 r--p 000ec000 fe:02 131610                     /usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.20
 
7ff8fc176000-7ff8fc178000 rw-p 000f4000 fe:02 131610                     /usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.20
 
7ff8fc178000-7ff8fc18d000 rw-p 00000000 00:00 0
 
7ff8fc18d000-7ff8fc190000 r-xp 00000000 fe:00 1068                       /lib/x86_64-linux-gnu/libdl-2.19.so
 
7ff8fc190000-7ff8fc38f000 ---p 00003000 fe:00 1068                       /lib/x86_64-linux-gnu/libdl-2.19.so
 
7ff8fc38f000-7ff8fc390000 r--p 00002000 fe:00 1068                       /lib/x86_64-linux-gnu/libdl-2.19.so
 
7ff8fc390000-7ff8fc391000 rw-p 00003000 fe:00 1068                       /lib/x86_64-linux-gnu/libdl-2.19.so
 
7ff8fc391000-7ff8fc399000 r-xp 00000000 fe:00 1066                       /lib/x86_64-linux-gnu/libcrypt-2.19.so
 
7ff8fc399000-7ff8fc598000 ---p 00008000 fe:00 1066                       /lib/x86_64-linux-gnu/libcrypt-2.19.so
 
7ff8fc598000-7ff8fc599000 r--p 00007000 fe:00 1066                       /lib/x86_64-linux-gnu/libcrypt-2.19.so
 
7ff8fc599000-7ff8fc59a000 rw-p 00008000 fe:00 1066                       /lib/x86_64-linux-gnu/libcrypt-2.19.so
 
7ff8fc59a000-7ff8fc5c8000 rw-p 00000000 00:00 0
 
7ff8fc5c8000-7ff8fc5fc000 r-xp 00000000 fe:02 135899                     /usr/lib/x86_64-linux-gnu/libjemalloc.so.1
 
7ff8fc5fc000-7ff8fc7fc000 ---p 00034000 fe:02 135899                     /usr/lib/x86_64-linux-gnu/libjemalloc.so.1
 
7ff8fc7fc000-7ff8fc7fe000 r--p 00034000 fe:02 135899                     /usr/lib/x86_64-linux-gnu/libjemalloc.so.1
 
7ff8fc7fe000-7ff8fc7ff000 rw-p 00036000 fe:02 135899                     /usr/lib/x86_64-linux-gnu/libjemalloc.so.1
 
7ff8fc7ff000-7ff8fc800000 rw-p 00000000 00:00 0
 
7ff8fc800000-7ff8fc81a000 r-xp 00000000 fe:00 329                        /lib/x86_64-linux-gnu/libz.so.1.2.8
 
7ff8fc81a000-7ff8fca19000 ---p 0001a000 fe:00 329                        /lib/x86_64-linux-gnu/libz.so.1.2.8
 
7ff8fca19000-7ff8fca1a000 r--p 00019000 fe:00 329                        /lib/x86_64-linux-gnu/libz.so.1.2.8
 
7ff8fca1a000-7ff8fca1b000 rw-p 0001a000 fe:00 329                        /lib/x86_64-linux-gnu/libz.so.1.2.8
 
7ff8fca1b000-7ff8fca1c000 r-xp 00000000 fe:00 2720                       /lib/x86_64-linux-gnu/libaio.so.1.0.1
 
7ff8fca1c000-7ff8fcc1b000 ---p 00001000 fe:00 2720                       /lib/x86_64-linux-gnu/libaio.so.1.0.1
 
7ff8fcc1b000-7ff8fcc1c000 r--p 00000000 fe:00 2720                       /lib/x86_64-linux-gnu/libaio.so.1.0.1
 
7ff8fcc1c000-7ff8fcc1d000 rw-p 00001000 fe:00 2720                       /lib/x86_64-linux-gnu/libaio.so.1.0.1
 
7ff8fcc1d000-7ff8fcc35000 r-xp 00000000 fe:00 1042                       /lib/x86_64-linux-gnu/libpthread-2.19.so
 
7ff8fcc35000-7ff8fce34000 ---p 00018000 fe:00 1042                       /lib/x86_64-linux-gnu/libpthread-2.19.so
 
7ff8fce34000-7ff8fce35000 r--p 00017000 fe:00 1042                       /lib/x86_64-linux-gnu/libpthread-2.19.so
 
7ff8fce35000-7ff8fce36000 rw-p 00018000 fe:00 1042                       /lib/x86_64-linux-gnu/libpthread-2.19.so
 
7ff8fce36000-7ff8fce3a000 rw-p 00000000 00:00 0
 
7ff8fce3a000-7ff8fce5a000 r-xp 00000000 fe:00 1050                       /lib/x86_64-linux-gnu/ld-2.19.so
 
7ff8fce9e000-7ff8fce9f000 ---p 00000000 00:00 0
 
7ff8fce9f000-7ff8fcee8000 rw-p 00000000 00:00 0                          [stack:2850]
 
7ff8fcee8000-7ff8fcee9000 ---p 00000000 00:00 0
 
7ff8fcee9000-7ff8fcf32000 rw-p 00000000 00:00 0                          [stack:9974]
 
7ff8fcf32000-7ff8fcf33000 ---p 00000000 00:00 0
 
7ff8fcf33000-7ff8fcf7c000 rw-p 00000000 00:00 0                          [stack:5340]
 
7ff8fcf7c000-7ff8fcf7d000 ---p 00000000 00:00 0
 
7ff8fcf7d000-7ff8fcfc6000 rw-p 00000000 00:00 0
 
7ff8fcfc6000-7ff8fcfc7000 ---p 00000000 00:00 0
 
7ff8fcfc7000-7ff8fd010000 rw-p 00000000 00:00 0                          [stack:1851]
 
7ff8fd010000-7ff8fd011000 ---p 00000000 00:00 0
 
7ff8fd011000-7ff8fd05a000 rw-p 00000000 00:00 0                          [stack:29028]
 
7ff8fd05a000-7ff8fd05b000 r--p 00020000 fe:00 1050                       /lib/x86_64-linux-gnu/ld-2.19.so
 
7ff8fd05b000-7ff8fd05c000 rw-p 00021000 fe:00 1050                       /lib/x86_64-linux-gnu/ld-2.19.so
 
7ff8fd05c000-7ff8fd05d000 rw-p 00000000 00:00 0
 
7ff8fd05d000-7ff8fdfc7000 r-xp 00000000 fe:02 405818                     /usr/local/mariadb-10.1.14/bin/mysqld
 
7ff8fe00b000-7ff8fe00c000 rw-p 00000000 00:00 0
 
7ff8fe00c000-7ff8fe00d000 ---p 00000000 00:00 0
 
7ff8fe00d000-7ff8fe056000 rw-p 00000000 00:00 0                          [stack:1846]
 
7ff8fe056000-7ff8fe057000 ---p 00000000 00:00 0
 
7ff8fe057000-7ff8fe0a0000 rw-p 00000000 00:00 0                          [stack:1844]
 
7ff8fe0a0000-7ff8fe0a1000 ---p 00000000 00:00 0
 
7ff8fe0a1000-7ff8fe0ec000 rw-p 00000000 00:00 0                          [stack:1843]
 
7ff8fe0ec000-7ff8fe0ef000 rw-s 00000000 00:0a 15390                      /[aio] (deleted)
 
7ff8fe0ef000-7ff8fe0f4000 rw-s 00000000 00:0a 15389                      /[aio] (deleted)
 
7ff8fe0f4000-7ff8fe0f9000 rw-s 00000000 00:0a 15388                      /[aio] (deleted)
 
7ff8fe0f9000-7ff8fe0fe000 rw-s 00000000 00:0a 15387                      /[aio] (deleted)
 
7ff8fe0fe000-7ff8fe103000 rw-s 00000000 00:0a 15386                      /[aio] (deleted)
 
7ff8fe103000-7ff8fe108000 rw-s 00000000 00:0a 15385                      /[aio] (deleted)
 
7ff8fe108000-7ff8fe10d000 rw-s 00000000 00:0a 15384                      /[aio] (deleted)
 
7ff8fe10d000-7ff8fe112000 rw-s 00000000 00:0a 15383                      /[aio] (deleted)
 
7ff8fe112000-7ff8fe117000 rw-s 00000000 00:0a 15382                      /[aio] (deleted)
 
7ff8fe117000-7ff8fe11c000 rw-s 00000000 00:0a 15381                      /[aio] (deleted)
 
7ff8fe11c000-7ff8fe121000 rw-s 00000000 00:0a 15380                      /[aio] (deleted)
 
7ff8fe121000-7ff8fe122000 ---p 00000000 00:00 0
 
7ff8fe122000-7ff8fe16b000 rw-p 00000000 00:00 0                          [stack:1742]
 
7ff8fe16b000-7ff8fe16c000 ---p 00000000 00:00 0
 
7ff8fe16c000-7ff8fe1bd000 rw-p 00000000 00:00 0                          [stack:1741]
 
7ff8fe1bd000-7ff8fe1c0000 rw-s 00000000 00:0a 15379                      /[aio] (deleted)
 
7ff8fe1c0000-7ff8fe1c7000 rw-p 00000000 00:00 0
 
7ff8fe1c7000-7ff8fe27f000 r--p 00f6a000 fe:02 405818                     /usr/local/mariadb-10.1.14/bin/mysqld
 
7ff8fe27f000-7ff8fe325000 rw-p 01022000 fe:02 405818                     /usr/local/mariadb-10.1.14/bin/mysqld
 
7ff8fe325000-7ff8feb9c000 rw-p 00000000 00:00 0
 
7ffc8330b000-7ffc8332c000 rw-p 00000000 00:00 0                          [stack]
 
7ffc833ce000-7ffc833d0000 r-xp 00000000 00:00 0                          [vdso]
 
7ffc833d0000-7ffc833d2000 r--p 00000000 00:00 0                          [vvar]
 
ffffffffff600000-ffffffffff601000 r-xp 00000000 00:00 0                  [vsyscall]
 
Fatal signal 6 while backtracing
 
160822 20:53:39 mysqld_safe Number of processes running now: 0
 
160822 20:53:39 mysqld_safe WSREP: not restarting wsrep node automatically
 
160822 20:53:39 mysqld_safe mysqld from pid file /usr/local/mysql/data/svrmysql2.pid ended

my.cnf

 
[mysqld]
 
bind-address=0.0.0.0
 
port            = 3306
 
socket          = /tmp/mysql.sock
 
skip-external-locking
 
 
 
key_buffer_size = 10M
 
#max_allowed_packet = 1M
 
table_open_cache = 7092
 
#sort_buffer_size = 2M
 
#read_buffer_size = 2M
 
#read_rnd_buffer_size = 8M
 
#myisam_sort_buffer_size = 2M
 
#thread_cache_size = 16
 
 
 
query_cache_size = 0
 
query_cache_limit = 2M
 
 
 
#tmp_table_size= 128M
 
#max_heap_table_size= 128M
 
 
 
# Try number of CPU's*2 for thread_concurrency
 
thread_concurrency = 8
 
 
 
open_files_limit = 102400
 
 
 
max_connections        = 300
 
 
 
wait_timeout=300
 
 
 
log_error=/var/log/mysql/errors.log
 
expire_logs_days=7
 
skip-name-resolve
 
# Replication Master Server (default)
 
# binary logging is required for replication
 
log-bin=/var/mysql/mysql-bin
 
 
 
 
 
binlog_format=ROW
 
default-storage-engine=innodb
 
innodb_autoinc_lock_mode=2
 
wsrep_on=ON
 
wsrep_cluster_name='mariadb_cluster'
 
wsrep_node_name=node2
 
wsrep_node_address=10.253.253.xx
 
wsrep_provider = /usr/lib/galera/libgalera_smm.so
 
#wsrep_provider_options=""
 
wsrep_retry_autocommit = 0
 
wsrep_sst_method = rsync
 
wsrep_slave_threads=1
 
wsrep_certify_nonPK=1
 
wsrep_max_ws_rows=131072
 
wsrep_max_ws_size=1073741824
 
wsrep_debug=0
 
wsrep_log_conflicts = 1
 
wsrep_provider_options="gcache.size = 5G; gcache.name = /var/mysql/galera.cache"
 
wsrep_cluster_address=gcomm://our ip ...
 
#wsrep_cluster_address=gcomm://
 
performance_schema=off
 
 
 
# required unique id between 1 and 2^32 - 1
 
# defaults to 1 if master-host is not set
 
# but will not function as a master if omitted
 
server-id       = 2
 
innodb_data_home_dir = /usr/local/mysql/data
 
innodb_data_file_path = ibdata1:2000M;ibdata2:10M:autoextend
 
innodb_log_group_home_dir = /usr/local/mysql/data
 
# You can set .._buffer_pool_size up to 50 - 80 %
 
# of RAM but beware of setting memory usage too high
 
innodb_buffer_pool_size = 9500M
 
#innodb_additional_mem_pool_size = 20M
 
# Set .._log_file_size to 25 % of buffer pool size
 
innodb_log_file_size = 100M
 
innodb_log_buffer_size = 8M
 
innodb_flush_log_at_trx_commit = 1
 
innodb_lock_wait_timeout = 50
 
 
 
 
 
 
 
slow-query-log-file = /var/log/mysql/mysql-slow.log
 
long_query_time = 1
 
 
 
 
 
[mysqldump]
 
quick
 
max_allowed_packet = 16M
 
 
 
[mysql]
 
no-auto-rehash
 
# Remove the next comment character if you are not familiar with SQL
 
#safe-updates
 
 
 
#[myisamchk]
 
#key_buffer_size = 64M
 
#sort_buffer_size = 2M



 Comments   
Comment by Levieux stéphane [ 2016-08-29 ]

New crash this week-end here the full stack trace if it can be useful

160827 22:30:09 [ERROR] mysqld got signal 11 ;
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.

To report this bug, see https://mariadb.com/kb/en/reporting-bugs

We will try our best to scrape up some info that will hopefully help
diagnose the problem, but since we have already crashed,
something is definitely wrong and this may fail.

Server version: 10.1.14-MariaDB
key_buffer_size=10485760
read_buffer_size=131072
max_used_connections=68
max_threads=302
thread_count=56
It is possible that mysqld could use up to
key_buffer_size + (read_buffer_size + sort_buffer_size)*max_threads = 673557 K bytes of memory
Hope that's ok; if not, decrease some variables in the equation.

Thread pointer: 0x0x7f073e527008
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 = 0x7f09f3df7258 thread_stack 0x48400

      • buffer overflow detected ***: /mysql/bin/mysqld terminated
        ======= Backtrace: =========
        /lib/x86_64-linux-gnu/libc.so.6(+0x731af)[0x7f0a379b51af]
        /lib/x86_64-linux-gnu/libc.so.6(__fortify_fail+0x37)[0x7f0a37a3acf7]
        /lib/x86_64-linux-gnu/libc.so.6(+0xf6f10)[0x7f0a37a38f10]
        /lib/x86_64-linux-gnu/libc.so.6(+0xf8c67)[0x7f0a37a3ac67]
        /mysql/bin/mysqld(my_addr_resolve+0x45)[0x7f0a3a0842a5]
        /mysql/bin/mysqld(my_print_stacktrace+0x1b2)[0x7f0a3a070e22]
        /mysql/bin/mysqld(handle_fatal_signal+0x355)[0x7f0a39bdb215]
        /lib/x86_64-linux-gnu/libpthread.so.0(+0xf8d0)[0x7f0a3921c8d0]
        /mysql/bin/mysqld(_ZN13MYSQL_BIN_LOG21do_checkpoint_requestEm+0xa0)[0x7f0a39c86500]
        /mysql/bin/mysqld(_ZN13MYSQL_BIN_LOG20checkpoint_and_purgeEm+0x9)[0x7f0a39c86519]
        /mysql/bin/mysqld(_ZN13MYSQL_BIN_LOG23trx_group_commit_leaderEPNS_18group_commit_entryE+0x4e2)[0x7f0a39c891a2]
        /mysql/bin/mysqld(_ZN13MYSQL_BIN_LOG34write_transaction_to_binlog_eventsEPNS_18group_commit_entryE+0x1ab)[0x7f0a39c895eb]
        /mysql/bin/mysqld(_ZN13MYSQL_BIN_LOG27write_transaction_to_binlogEP3THDP17binlog_cache_mngrP9Log_eventbbb+0xbb)[0x7f0a39c897fb]
        /mysql/bin/mysqld(+0x63c989)[0x7f0a39c89989]
        /mysql/bin/mysqld(+0x63d683)[0x7f0a39c8a683]
        /mysql/bin/mysqld(_ZN13MYSQL_BIN_LOG13log_and_orderEP3THDybbb+0x42)[0x7f0a39c8a712]
        /mysql/bin/mysqld(_Z15ha_commit_transP3THDb+0x415)[0x7f0a39bde315]
        /mysql/bin/mysqld(_Z12trans_commitP3THD+0x4f)[0x7f0a39b39b1f]
        /mysql/bin/mysqld(_Z21mysql_execute_commandP3THD+0x4189)[0x7f0a39a634e9]
        /mysql/bin/mysqld(_Z11mysql_parseP3THDPcjP12Parser_state+0x274)[0x7f0a39a68444]
        /mysql/bin/mysqld(+0x41bbb9)[0x7f0a39a68bb9]
        /mysql/bin/mysqld(_Z16dispatch_command19enum_server_commandP3THDPcj+0x1616)[0x7f0a39a6a826]
        /mysql/bin/mysqld(_Z10do_commandP3THD+0x16b)[0x7f0a39a6b48b]
        /mysql/bin/mysqld(_Z24do_handle_one_connectionP3THD+0x18c)[0x7f0a39b2c6dc]
        /mysql/bin/mysqld(handle_one_connection+0x37)[0x7f0a39b2c8b7]
        /lib/x86_64-linux-gnu/libpthread.so.0(+0x80a4)[0x7f0a392150a4]
        /lib/x86_64-linux-gnu/libc.so.6(clone+0x6d)[0x7f0a37a2a87d]
        ======= Memory map: ========
        7f0731400000-7f074ac00000 rw-p 00000000 00:00 0
        7f074aff5000-7f074aff6000 ---p 00000000 00:00 0
        7f074aff6000-7f074b7f6000 rw-p 00000000 00:00 0 [stack:29712]
        7f074b7f6000-7f074b7f7000 ---p 00000000 00:00 0
        7f074b7f7000-7f074bff7000 rw-p 00000000 00:00 0 [stack:29711]
        7f074bff7000-7f074bff8000 ---p 00000000 00:00 0
        7f074bff8000-7f074c7f8000 rw-p 00000000 00:00 0 [stack:29710]
        7f074c7f8000-7f074c7f9000 ---p 00000000 00:00 0
        7f074c7f9000-7f074cff9000 rw-p 00000000 00:00 0 [stack:29709]
        7f074cff9000-7f074cffa000 ---p 00000000 00:00 0
        7f074cffa000-7f074d7fa000 rw-p 00000000 00:00 0 [stack:29707]
        7f074d7fa000-7f074d7fb000 ---p 00000000 00:00 0
        7f074d7fb000-7f074dffb000 rw-p 00000000 00:00 0 [stack:29704]
        7f074dffb000-7f074dffc000 ---p 00000000 00:00 0
        7f074dffc000-7f074e7fc000 rw-p 00000000 00:00 0 [stack:29703]
        7f074e7fc000-7f074e7fd000 ---p 00000000 00:00 0
        7f074e7fd000-7f074effd000 rw-p 00000000 00:00 0 [stack:29702]
        7f074effd000-7f074effe000 ---p 00000000 00:00 0
        7f074effe000-7f074f7fe000 rw-p 00000000 00:00 0 [stack:29701]
        7f074f7fe000-7f074f7ff000 ---p 00000000 00:00 0
        7f074f7ff000-7f074ffff000 rw-p 00000000 00:00 0 [stack:29700]
        7f074ffff000-7f0750000000 ---p 00000000 00:00 0
        7f0750000000-7f075d000000 rw-p 00000000 00:00 0 [stack:29706]
        7f075d3f6000-7f075d3f7000 ---p 00000000 00:00 0
        7f075d3f7000-7f075dbf7000 rw-p 00000000 00:00 0 [stack:29208]
        7f075dbf7000-7f075dbf8000 ---p 00000000 00:00 0
        7f075dbf8000-7f075e3f8000 rw-p 00000000 00:00 0 [stack:29207]
        7f075e3f8000-7f075e3f9000 ---p 00000000 00:00 0
        7f075e3f9000-7f075ebf9000 rw-p 00000000 00:00 0 [stack:29206]
        7f075ebf9000-7f075ebfa000 ---p 00000000 00:00 0
        7f075ebfa000-7f075f3fa000 rw-p 00000000 00:00 0 [stack:29205]
        7f075f3fa000-7f075f3fb000 ---p 00000000 00:00 0
        7f075f3fb000-7f075fbfb000 rw-p 00000000 00:00 0 [stack:29204]
        7f075fbfb000-7f075fbfc000 ---p 00000000 00:00 0
        7f075fbfc000-7f07603fc000 rw-p 00000000 00:00 0 [stack:29203]
        7f07603fc000-7f07603fd000 ---p 00000000 00:00 0
        7f07603fd000-7f0760bfd000 rw-p 00000000 00:00 0 [stack:29202]
        7f0760bfd000-7f0760bfe000 ---p 00000000 00:00 0
        7f0760bfe000-7f07613fe000 rw-p 00000000 00:00 0 [stack:29199]
        7f07613fe000-7f07613ff000 ---p 00000000 00:00 0
        7f07613ff000-7f0761bff000 rw-p 00000000 00:00 0 [stack:29198]
        7f0761bff000-7f0761c00000 ---p 00000000 00:00 0
        7f0761c00000-7f0770000000 rw-p 00000000 00:00 0 [stack:29197]
        7f0770364000-7f07bec00000 rw-p 00000000 00:00 0
        7f07bef64000-7f080d800000 rw-p 00000000 00:00 0
        7f080db64000-7f085c000000 rw-p 00000000 00:00 0
        7f085c364000-7f08aac00000 rw-p 00000000 00:00 0
        7f08aaf64000-7f08f9800000 rw-p 00000000 00:00 0
        7f08f9b64000-7f0948400000 rw-p 00000000 00:00 0
        7f0948764000-7f0996c00000 rw-p 00000000 00:00 0
        7f0996f64000-7f09ed400000 rw-p 00000000 00:00 0
        7f09ed487000-7f09ed488000 ---p 00000000 00:00 0
        7f09ed488000-7f09ed4d1000 rw-p 00000000 00:00 0 [stack:24830]
        7f09ed4d1000-7f09ed4d2000 ---p 00000000 00:00 0
        7f09ed4d2000-7f09ed51b000 rw-p 00000000 00:00 0
        7f09ed51b000-7f09ed51c000 ---p 00000000 00:00 0
        7f09ed51c000-7f09ed565000 rw-p 00000000 00:00 0 [stack:24267]
        7f09ed565000-7f09ed566000 ---p 00000000 00:00 0
        7f09ed566000-7f09ed5af000 rw-p 00000000 00:00 0 [stack:21619]
        7f09ed5af000-7f09ed5b0000 ---p 00000000 00:00 0
        7f09ed5b0000-7f09ed5f9000 rw-p 00000000 00:00 0 [stack:24295]
        7f09ed5f9000-7f09ed5fa000 ---p 00000000 00:00 0
        7f09ed5fa000-7f09ed643000 rw-p 00000000 00:00 0 [stack:25481]
        7f09ed643000-7f09ed644000 ---p 00000000 00:00 0
        7f09ed644000-7f09ed68d000 rw-p 00000000 00:00 0 [stack:21627]
        7f09ed68d000-7f09ed68e000 ---p 00000000 00:00 0
        7f09ed68e000-7f09ed6d7000 rw-p 00000000 00:00 0 [stack:24379]
        7f09ed6d7000-7f09ed6d8000 ---p 00000000 00:00 0
        7f09ed6d8000-7f09ed721000 rw-p 00000000 00:00 0 [stack:22375]
        7f09ed721000-7f09ed722000 ---p 00000000 00:00 0
        7f09ed722000-7f09ed76b000 rw-p 00000000 00:00 0 [stack:23640]
        7f09ed76b000-7f09ed76c000 ---p 00000000 00:00 0
        7f09ed76c000-7f09ed7b5000 rw-p 00000000 00:00 0 [stack:24380]
        7f09ed7b5000-7f09ed7b6000 ---p 00000000 00:00 0
        7f09ed7b6000-7f09ed7ff000 rw-p 00000000 00:00 0 [stack:25068]
        7f09ed7ff000-7f09ed800000 ---p 00000000 00:00 0
        7f09ed800000-7f09ee400000 rw-p 00000000 00:00 0
        7f09ee43d000-7f09ee43e000 ---p 00000000 00:00 0
        7f09ee43e000-7f09ee487000 rw-p 00000000 00:00 0
        7f09ee487000-7f09ee488000 ---p 00000000 00:00 0
        7f09ee488000-7f09ee4d1000 rw-p 00000000 00:00 0 [stack:25485]
        7f09ee4d1000-7f09ee4d2000 ---p 00000000 00:00 0
        7f09ee4d2000-7f09ee51b000 rw-p 00000000 00:00 0
        7f09ee51b000-7f09ee51c000 ---p 00000000 00:00 0
        7f09ee51c000-7f09ee565000 rw-p 00000000 00:00 0
        7f09ee565000-7f09ee566000 ---p 00000000 00:00 0
        7f09ee566000-7f09ee5af000 rw-p 00000000 00:00 0 [stack:23667]
        7f09ee5af000-7f09ee5b0000 ---p 00000000 00:00 0
        7f09ee5b0000-7f09ee5f9000 rw-p 00000000 00:00 0 [stack:19729]
        7f09ee5f9000-7f09ee5fa000 ---p 00000000 00:00 0
        7f09ee5fa000-7f09ee643000 rw-p 00000000 00:00 0
        7f09ee643000-7f09ee644000 ---p 00000000 00:00 0
        7f09ee644000-7f09ee68d000 rw-p 00000000 00:00 0 [stack:23670]
        7f09ee68d000-7f09ee68e000 ---p 00000000 00:00 0
        7f09ee68e000-7f09ee6d7000 rw-p 00000000 00:00 0 [stack:25287]
        7f09ee6d7000-7f09ee6d8000 ---p 00000000 00:00 0
        7f09ee6d8000-7f09ee721000 rw-p 00000000 00:00 0
        7f09ee721000-7f09ee722000 ---p 00000000 00:00 0
        7f09ee722000-7f09ee76b000 rw-p 00000000 00:00 0 [stack:24385]
        7f09ee76b000-7f09ee76c000 ---p 00000000 00:00 0
        7f09ee76c000-7f09ee7b5000 rw-p 00000000 00:00 0
        7f09ee7b5000-7f09ee7b6000 ---p 00000000 00:00 0
        7f09ee7b6000-7f09ee7ff000 rw-p 00000000 00:00 0 [stack:22376]
        7f09ee7ff000-7f09ee800000 ---p 00000000 00:00 0
        7f09ee800000-7f09f0000000 rw-p 00000000 00:00 0 [stack:29134]
        7f09f003c000-7f09f003d000 ---p 00000000 00:00 0
        7f09f003d000-7f09f0086000 rw-p 00000000 00:00 0 [stack:9554]
        7f09f0086000-7f09f0087000 ---p 00000000 00:00 0
        7f09f0087000-7f09f00d0000 rw-p 00000000 00:00 0 [stack:22319]
        7f09f00d0000-7f09f00d1000 ---p 00000000 00:00 0
        7f09f00d1000-7f09f011a000 rw-p 00000000 00:00 0 [stack:24829]
        7f09f011a000-7f09f011b000 ---p 00000000 00:00 0
        7f09f011b000-7f09f0164000 rw-p 00000000 00:00 0 [stack:24841]
        7f09f0164000-7f09f0165000 ---p 00000000 00:00 0
        7f09f0165000-7f09f01ae000 rw-p 00000000 00:00 0 [stack:20469]
        7f09f01ae000-7f09f01af000 ---p 00000000 00:00 0
        7f09f01af000-7f09f01f8000 rw-p 00000000 00:00 0
        7f09f01f8000-7f09f01f9000 ---p 00000000 00:00 0
        7f09f01f9000-7f09f0242000 rw-p 00000000 00:00 0
        7f09f0242000-7f09f0243000 ---p 00000000 00:00 0
        7f09f0243000-7f09f028c000 rw-p 00000000 00:00 0
        7f09f028c000-7f09f028d000 ---p 00000000 00:00 0
        7f09f028d000-7f09f02d6000 rw-p 00000000 00:00 0 [stack:24383]
        7f09f02d6000-7f09f02d7000 ---p 00000000 00:00 0
        7f09f02d7000-7f09f0320000 rw-p 00000000 00:00 0 [stack:17345]
        7f09f0320000-7f09f0321000 ---p 00000000 00:00 0
        7f09f0321000-7f09f036a000 rw-p 00000000 00:00 0 [stack:24832]
        7f09f036a000-7f09f036b000 ---p 00000000 00:00 0
        7f09f036b000-7f09f03b4000 rw-p 00000000 00:00 0 [stack:25460]
        7f09f03b4000-7f09f03b5000 ---p 00000000 00:00 0
        7f09f03b5000-7f09f03fe000 rw-p 00000000 00:00 0 [stack:23681]
        7f09f03fe000-7f09f03ff000 ---p 00000000 00:00 0
        7f09f03ff000-7f09f0bff000 rw-p 00000000 00:00 0 [stack:29041]
        7f09f0bff000-7f09f0c00000 ---p 00000000 00:00 0
        7f09f0c00000-7f09f3c00000 rw-p 00000000 00:00 0 [stack:29036]
        7f09f3c3d000-7f09f3c3e000 ---p 00000000 00:00 0
        7f09f3c3d000-7f09f3c3e000 ---p 00000000 00:00 0
        7f09f3c3e000-7f09f3c87000 rw-p 00000000 00:00 0 [stack:22257]
        7f09f3c87000-7f09f3c88000 ---p 00000000 00:00 0
        7f09f3c88000-7f09f3cd1000 rw-p 00000000 00:00 0
        7f09f3cd1000-7f09f3cd2000 ---p 00000000 00:00 0
        7f09f3cd2000-7f09f3d1b000 rw-p 00000000 00:00 0 [stack:11519]
        7f09f3d1b000-7f09f3d1c000 ---p 00000000 00:00 0
        7f09f3d1c000-7f09f3d65000 rw-p 00000000 00:00 0 [stack:18418]
        7f09f3d65000-7f09f3d66000 ---p 00000000 00:00 0
        7f09f3d66000-7f09f3daf000 rw-p 00000000 00:00 0
        7f09f3daf000-7f09f3db0000 ---p 00000000 00:00 0
        7f09f3db0000-7f09f3df9000 rw-p 00000000 00:00 0 [stack:25470]
        7f09f3df9000-7f09f3dfa000 ---p 00000000 00:00 0
        7f09f3dfa000-7f09f3e43000 rw-p 00000000 00:00 0 [stack:24831]
        7f09f3e43000-7f09f3e44000 ---p 00000000 00:00 0
        7f09f3e44000-7f09f3e8d000 rw-p 00000000 00:00 0 [stack:22372]
        7f09f3e8d000-7f09f3e8e000 ---p 00000000 00:00 0
        7f09f3e8e000-7f09f3ed7000 rw-p 00000000 00:00 0
        7f09f3ed7000-7f09f3ed8000 ---p 00000000 00:00 0
        7f09f3ed8000-7f09f3f21000 rw-p 00000000 00:00 0 [stack:22377]
        7f09f3f21000-7f09f3f22000 ---p 00000000 00:00 0
        7f09f3f22000-7f09f3f6b000 rw-p 00000000 00:00 0 [stack:24288]
        7f09f3f6b000-7f09f3f6c000 ---p 00000000 00:00 0
        7f09f3f6c000-7f09f3fb5000 rw-p 00000000 00:00 0 [stack:24904]
        7f09f3fb5000-7f09f3fb6000 ---p 00000000 00:00 0
        7f09f3fb6000-7f09f3fff000 rw-p 00000000 00:00 0 [stack:23692]
        7f09f3fff000-7f09f4000000 ---p 00000000 00:00 0
        7f09f4000000-7f09f4c00000 rw-p 00000000 00:00 0 [stack:29035]
        7f09f4c2f000-7f09f4c30000 ---p 00000000 00:00 0
        7f09f4c30000-7f09f4c79000 rw-p 00000000 00:00 0 [stack:22371]
        7f09f4c79000-7f09f4c7a000 ---p 00000000 00:00 0
        7f09f4c7a000-7f09f4cc3000 rw-p 00000000 00:00 0 [stack:24820]
        7f09f4cc3000-7f09f4cc4000 ---p 00000000 00:00 0
        7f09f4cc4000-7f09f4d0d000 rw-p 00000000 00:00 0 [stack:22932]
        7f09f4d0d000-7f0a34d0e000 rw-s 00000000 fe:04 1310740 /var/mysql/galera.cache
        7f0a34d0e000-7f0a34edb000 r-xp 00000000 fe:02 131794 /usr/lib/x86_64-linux-gnu/libcrypto.so.1.0.0
        7f0a34edb000-7f0a350da000 ---p 001cd000 fe:02 131794 /usr/lib/x86_64-linux-gnu/libcrypto.so.1.0.0
        7f0a350da000-7f0a350f7000 r--p 001cc000 fe:02 131794 /usr/lib/x86_64-linux-gnu/libcrypto.so.1.0.0
        7f0a350f7000-7f0a35107000 rw-p 001e9000 fe:02 131794 /usr/lib/x86_64-linux-gnu/libcrypto.so.1.0.0
        7f0a35107000-7f0a3510a000 rw-p 00000000 00:00 0
        7f0a3510a000-7f0a35161000 r-xp 00000000 fe:02 131807 /usr/lib/x86_64-linux-gnu/libssl.so.1.0.0
        7f0a35161000-7f0a35361000 ---p 00057000 fe:02 131807 /usr/lib/x86_64-linux-gnu/libssl.so.1.0.0
        7f0a35361000-7f0a35364000 r--p 00057000 fe:02 131807 /usr/lib/x86_64-linux-gnu/libssl.so.1.0.0
        7f0a35364000-7f0a3536a000 rw-p 0005a000 fe:02 131807 /usr/lib/x86_64-linux-gnu/libssl.so.1.0.0
        7f0a3536a000-7f0a3536b000 rw-p 00000000 00:00 0
        7f0a3536b000-7f0a355f3000 r-xp 00000000 fe:02 132148 /usr/lib/galera/libgalera_smm.so
        7f0a355f3000-7f0a357f3000 ---p 00288000 fe:02 132148 /usr/lib/galera/libgalera_smm.so
        7f0a357f3000-7f0a357fa000 r--p 00288000 fe:02 132148 /usr/lib/galera/libgalera_smm.so
        7f0a357fa000-7f0a357fe000 rw-p 0028f000 fe:02 132148 /usr/lib/galera/libgalera_smm.so
        7f0a357fe000-7f0a35c00000 rw-p 00000000 00:00 0
        7f0a35c04000-7f0a35c05000 ---p 00000000 00:00 0
        7f0a35c05000-7f0a35c4e000 rw-p 00000000 00:00 0 [stack:24384]
        7f0a35c4e000-7f0a35c4f000 ---p 00000000 00:00 0
        7f0a35c4f000-7f0a35c98000 rw-p 00000000 00:00 0
        7f0a35c98000-7f0a35c99000 ---p 00000000 00:00 0
        7f0a35c99000-7f0a35ce2000 rw-p 00000000 00:00 0
        7f0a35ce2000-7f0a35ce3000 ---p 00000000 00:00 0
        7f0a35ce3000-7f0a35d2c000 rw-p 00000000 00:00 0
        7f0a35d2c000-7f0a35d2d000 ---p 00000000 00:00 0
        7f0a35d2d000-7f0a35d76000 rw-p 00000000 00:00 0 [stack:24382]
        7f0a35d76000-7f0a35d77000 ---p 00000000 00:00 0
        7f0a35d77000-7f0a35dc0000 rw-p 00000000 00:00 0 [stack:12786]
        7f0a35dc0000-7f0a35dc7000 r-xp 00000000 fe:00 2932 /lib/x86_64-linux-gnu/librt-2.19.so
        7f0a35dc7000-7f0a35fc6000 ---p 00007000 fe:00 2932 /lib/x86_64-linux-gnu/librt-2.19.so
        7f0a35fc6000-7f0a35fc7000 r--p 00006000 fe:00 2932 /lib/x86_64-linux-gnu/librt-2.19.so
        7f0a35fc7000-7f0a35fc8000 rw-p 00007000 fe:00 2932 /lib/x86_64-linux-gnu/librt-2.19.so
        7f0a35fc8000-7f0a35fc9000 ---p 00000000 00:00 0
        7f0a35fc9000-7f0a367c9000 rw-p 00000000 00:00 0 [stack:29032]
        7f0a367c9000-7f0a367d4000 r-xp 00000000 fe:00 2925 /lib/x86_64-linux-gnu/libnss_files-2.19.so
        7f0a367d4000-7f0a369d3000 ---p 0000b000 fe:00 2925 /lib/x86_64-linux-gnu/libnss_files-2.19.so
        7f0a369d3000-7f0a369d4000 r--p 0000a000 fe:00 2925 /lib/x86_64-linux-gnu/libnss_files-2.19.so
        7f0a369d4000-7f0a369d5000 rw-p 0000b000 fe:00 2925 /lib/x86_64-linux-gnu/libnss_files-2.19.so
        7f0a369d5000-7f0a369df000 r-xp 00000000 fe:00 2927 /lib/x86_64-linux-gnu/libnss_nis-2.19.so
        7f0a369df000-7f0a36bde000 ---p 0000a000 fe:00 2927 /lib/x86_64-linux-gnu/libnss_nis-2.19.so
        7f0a36bde000-7f0a36bdf000 r--p 00009000 fe:00 2927 /lib/x86_64-linux-gnu/libnss_nis-2.19.so
        7f0a36bdf000-7f0a36be0000 rw-p 0000a000 fe:00 2927 /lib/x86_64-linux-gnu/libnss_nis-2.19.so
        7f0a36be0000-7f0a36bf5000 r-xp 00000000 fe:00 2913 /lib/x86_64-linux-gnu/libnsl-2.19.so
        7f0a36bf5000-7f0a36df4000 ---p 00015000 fe:00 2913 /lib/x86_64-linux-gnu/libnsl-2.19.so
        7f0a36df4000-7f0a36df5000 r--p 00014000 fe:00 2913 /lib/x86_64-linux-gnu/libnsl-2.19.so
        7f0a36df5000-7f0a36df6000 rw-p 00015000 fe:00 2913 /lib/x86_64-linux-gnu/libnsl-2.19.so
        7f0a36df6000-7f0a36df8000 rw-p 00000000 00:00 0
        7f0a36df8000-7f0a36dff000 r-xp 00000000 fe:00 2917 /lib/x86_64-linux-gnu/libnss_compat-2.19.so
        7f0a36dff000-7f0a36ffe000 ---p 00007000 fe:00 2917 /lib/x86_64-linux-gnu/libnss_compat-2.19.so
        7f0a36ffe000-7f0a36fff000 r--p 00006000 fe:00 2917 /lib/x86_64-linux-gnu/libnss_compat-2.19.so
        7f0a36fff000-7f0a37000000 rw-p 00007000 fe:00 2917 /lib/x86_64-linux-gnu/libnss_compat-2.19.so
        7f0a37000000-7f0a37800000 rw-p 00000000 00:00 0
        7f0a3781a000-7f0a3781b000 ---p 00000000 00:00 0
        7f0a3781b000-7f0a37864000 rw-p 00000000 00:00 0 [stack:23693]
        7f0a37864000-7f0a37865000 ---p 00000000 00:00 0
        7f0a37865000-7f0a378ae000 rw-p 00000000 00:00 0 [stack:24212]
        7f0a378ae000-7f0a378af000 ---p 00000000 00:00 0
        7f0a378af000-7f0a378f8000 rw-p 00000000 00:00 0
        7f0a378f8000-7f0a378f9000 ---p 00000000 00:00 0
        7f0a378f9000-7f0a37942000 rw-p 00000000 00:00 0 [stack:23619]
        7f0a37942000-7f0a37ae4000 r-xp 00000000 fe:00 2703 /lib/x86_64-linux-gnu/libc-2.19.so
        7f0a37ae4000-7f0a37ce3000 ---p 001a2000 fe:00 2703 /lib/x86_64-linux-gnu/libc-2.19.so
        7f0a37ce3000-7f0a37ce7000 r--p 001a1000 fe:00 2703 /lib/x86_64-linux-gnu/libc-2.19.so
        7f0a37ce7000-7f0a37ce9000 rw-p 001a5000 fe:00 2703 /lib/x86_64-linux-gnu/libc-2.19.so
        7f0a37ce9000-7f0a37ced000 rw-p 00000000 00:00 0
        7f0a37ced000-7f0a37d03000 r-xp 00000000 fe:00 24 /lib/x86_64-linux-gnu/libgcc_s.so.1
        7f0a37d03000-7f0a37f02000 ---p 00016000 fe:00 24 /lib/x86_64-linux-gnu/libgcc_s.so.1
        7f0a37f02000-7f0a37f03000 rw-p 00015000 fe:00 24 /lib/x86_64-linux-gnu/libgcc_s.so.1
        7f0a37f03000-7f0a38003000 r-xp 00000000 fe:00 2906 /lib/x86_64-linux-gnu/libm-2.19.so
        7f0a38003000-7f0a38202000 ---p 00100000 fe:00 2906 /lib/x86_64-linux-gnu/libm-2.19.so
        7f0a38202000-7f0a38203000 r--p 000ff000 fe:00 2906 /lib/x86_64-linux-gnu/libm-2.19.so
        7f0a38203000-7f0a38204000 rw-p 00100000 fe:00 2906 /lib/x86_64-linux-gnu/libm-2.19.so
        7f0a38204000-7f0a382f0000 r-xp 00000000 fe:02 131610 /usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.20
        7f0a382f0000-7f0a384f0000 ---p 000ec000 fe:02 131610 /usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.20
        7f0a384f0000-7f0a384f8000 r--p 000ec000 fe:02 131610 /usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.20
        7f0a384f8000-7f0a384fa000 rw-p 000f4000 fe:02 131610 /usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.20
        7f0a384fa000-7f0a3850f000 rw-p 00000000 00:00 0
        7f0a3850f000-7f0a38512000 r-xp 00000000 fe:00 2875 /lib/x86_64-linux-gnu/libdl-2.19.so
        7f0a38512000-7f0a38711000 ---p 00003000 fe:00 2875 /lib/x86_64-linux-gnu/libdl-2.19.so
        7f0a38711000-7f0a38712000 r--p 00002000 fe:00 2875 /lib/x86_64-linux-gnu/libdl-2.19.so
        7f0a38712000-7f0a38713000 rw-p 00003000 fe:00 2875 /lib/x86_64-linux-gnu/libdl-2.19.so
        7f0a38713000-7f0a3871b000 r-xp 00000000 fe:00 2874 /lib/x86_64-linux-gnu/libcrypt-2.19.so
        7f0a3871b000-7f0a3891a000 ---p 00008000 fe:00 2874 /lib/x86_64-linux-gnu/libcrypt-2.19.so
        7f0a3891a000-7f0a3891b000 r--p 00007000 fe:00 2874 /lib/x86_64-linux-gnu/libcrypt-2.19.so
        7f0a3891b000-7f0a3891c000 rw-p 00008000 fe:00 2874 /lib/x86_64-linux-gnu/libcrypt-2.19.so
        7f0a3891c000-7f0a3894a000 rw-p 00000000 00:00 0
        7f0a3894a000-7f0a3897e000 r-xp 00000000 fe:02 135899 /usr/lib/x86_64-linux-gnu/libjemalloc.so.1
        7f0a3897e000-7f0a38b7e000 ---p 00034000 fe:02 135899 /usr/lib/x86_64-linux-gnu/libjemalloc.so.1
        7f0a38b7e000-7f0a38b80000 r--p 00034000 fe:02 135899 /usr/lib/x86_64-linux-gnu/libjemalloc.so.1
        7f0a38b80000-7f0a38b81000 rw-p 00036000 fe:02 135899 /usr/lib/x86_64-linux-gnu/libjemalloc.so.1
        7f0a38b81000-7f0a38b82000 rw-p 00000000 00:00 0
        7f0a38b82000-7f0a38bee000 r-xp 00000000 fe:00 99 /lib/x86_64-linux-gnu/libpcre.so.3.13.1
        7f0a38bee000-7f0a38dee000 ---p 0006c000 fe:00 99 /lib/x86_64-linux-gnu/libpcre.so.3.13.1
        7f0a38dee000-7f0a38def000 r--p 0006c000 fe:00 99 /lib/x86_64-linux-gnu/libpcre.so.3.13.1
        7f0a38def000-7f0a38df0000 rw-p 0006d000 fe:00 99 /lib/x86_64-linux-gnu/libpcre.so.3.13.1
        7f0a38df0000-7f0a38e0a000 r-xp 00000000 fe:00 329 /lib/x86_64-linux-gnu/libz.so.1.2.8
        7f0a38e0a000-7f0a39009000 ---p 0001a000 fe:00 329 /lib/x86_64-linux-gnu/libz.so.1.2.8
        7f0a39009000-7f0a3900a000 r--p 00019000 fe:00 329 /lib/x86_64-linux-gnu/libz.so.1.2.8
        7f0a3900a000-7f0a3900b000 rw-p 0001a000 fe:00 329 /lib/x86_64-linux-gnu/libz.so.1.2.8
        7f0a3900b000-7f0a3900c000 r-xp 00000000 fe:00 2720 /lib/x86_64-linux-gnu/libaio.so.1.0.1
        7f0a3900c000-7f0a3920b000 ---p 00001000 fe:00 2720 /lib/x86_64-linux-gnu/libaio.so.1.0.1
        7f0a3920b000-7f0a3920c000 r--p 00000000 fe:00 2720 /lib/x86_64-linux-gnu/libaio.so.1.0.1
        7f0a3920c000-7f0a3920d000 rw-p 00001000 fe:00 2720 /lib/x86_64-linux-gnu/libaio.so.1.0.1
        7f0a3920d000-7f0a39225000 r-xp 00000000 fe:00 2697 /lib/x86_64-linux-gnu/libpthread-2.19.so
        7f0a39225000-7f0a39424000 ---p 00018000 fe:00 2697 /lib/x86_64-linux-gnu/libpthread-2.19.so
        7f0a39424000-7f0a39425000 r--p 00017000 fe:00 2697 /lib/x86_64-linux-gnu/libpthread-2.19.so
        7f0a39425000-7f0a39426000 rw-p 00018000 fe:00 2697 /lib/x86_64-linux-gnu/libpthread-2.19.so
        7f0a39426000-7f0a3942a000 rw-p 00000000 00:00 0
        7f0a3942a000-7f0a3944a000 r-xp 00000000 fe:00 2698 /lib/x86_64-linux-gnu/ld-2.19.so
        7f0a3948e000-7f0a3948f000 ---p 00000000 00:00 0
        7f0a3948f000-7f0a394d8000 rw-p 00000000 00:00 0 [stack:24314]
        7f0a394d8000-7f0a394d9000 ---p 00000000 00:00 0
        7f0a394d9000-7f0a39522000 rw-p 00000000 00:00 0 [stack:24381]
        7f0a39522000-7f0a39523000 ---p 00000000 00:00 0
        7f0a39523000-7f0a3956c000 rw-p 00000000 00:00 0 [stack:29737]
        7f0a3956c000-7f0a3956d000 ---p 00000000 00:00 0
        7f0a3956d000-7f0a395b6000 rw-p 00000000 00:00 0 [stack:31170]
        7f0a395b6000-7f0a395b7000 ---p 00000000 00:00 0
        7f0a395b7000-7f0a39600000 rw-p 00000000 00:00 0 [stack:29717]
        7f0a39600000-7f0a39601000 ---p 00000000 00:00 0
        7f0a39601000-7f0a3964a000 rw-p 00000000 00:00 0 [stack:29716]
        7f0a3964a000-7f0a3964b000 r--p 00020000 fe:00 2698 /lib/x86_64-linux-gnu/ld-2.19.so
        7f0a3964b000-7f0a3964c000 rw-p 00021000 fe:00 2698 /lib/x86_64-linux-gnu/ld-2.19.so
        7f0a3964c000-7f0a3964d000 rw-p 00000000 00:00 0
        7f0a3964d000-7f0a3a57d000 r-xp 00000000 fe:02 2101058 /usr/local/mariadb-10.1.14/bin/mysqld
        7f0a3a5c0000-7f0a3a5c1000 rw-p 00000000 00:00 0
        7f0a3a5c1000-7f0a3a5c2000 ---p 00000000 00:00 0
        7f0a3a5c2000-7f0a3a60b000 rw-p 00000000 00:00 0 [stack:29715]
        7f0a3a60b000-7f0a3a60c000 ---p 00000000 00:00 0
        7f0a3a60c000-7f0a3a655000 rw-p 00000000 00:00 0 [stack:29714]
        7f0a3a655000-7f0a3a656000 ---p 00000000 00:00 0
        7f0a3a656000-7f0a3a6a1000 rw-p 00000000 00:00 0 [stack:29713]
        7f0a3a6a1000-7f0a3a6a4000 rw-s 00000000 00:0a 7279318 /[aio] (deleted)
        7f0a3a6a4000-7f0a3a6a9000 rw-s 00000000 00:0a 7279317 /[aio] (deleted)
        7f0a3a6a9000-7f0a3a6ae000 rw-s 00000000 00:0a 7279316 /[aio] (deleted)
        7f0a3a6ae000-7f0a3a6b3000 rw-s 00000000 00:0a 7279315 /[aio] (deleted)
        7f0a3a6b3000-7f0a3a6b8000 rw-s 00000000 00:0a 7279314 /[aio] (deleted)
        7f0a3a6b8000-7f0a3a6bd000 rw-s 00000000 00:0a 7279313 /[aio] (deleted)
        7f0a3a6bd000-7f0a3a6c2000 rw-s 00000000 00:0a 7279312 /[aio] (deleted)
        7f0a3a6c2000-7f0a3a6c7000 rw-s 00000000 00:0a 7279311 /[aio] (deleted)
        7f0a3a6c7000-7f0a3a6cc000 rw-s 00000000 00:0a 7279310 /[aio] (deleted)
        7f0a3a6cc000-7f0a3a6d1000 rw-s 00000000 00:0a 7279309 /[aio] (deleted)
        7f0a3a6d1000-7f0a3a6d6000 rw-s 00000000 00:0a 7279308 /[aio] (deleted)
        7f0a3a6d6000-7f0a3a6d7000 ---p 00000000 00:00 0
        7f0a3a6d7000-7f0a3a720000 rw-p 00000000 00:00 0 [stack:29043]
        7f0a3a720000-7f0a3a721000 ---p 00000000 00:00 0
        7f0a3a721000-7f0a3a772000 rw-p 00000000 00:00 0 [stack:29042]
        7f0a3a772000-7f0a3a775000 rw-s 00000000 00:0a 7279307 /[aio] (deleted)
        7f0a3a775000-7f0a3a77c000 rw-p 00000000 00:00 0
        7f0a3a77c000-7f0a3a834000 r--p 00f2f000 fe:02 2101058 /usr/local/mariadb-10.1.14/bin/mysqld
        7f0a3a834000-7f0a3a8da000 rw-p 00fe7000 fe:02 2101058 /usr/local/mariadb-10.1.14/bin/mysqld
        7f0a3a8da000-7f0a3b151000 rw-p 00000000 00:00 0
        7ffc099b1000-7ffc099d2000 rw-p 00000000 00:00 0 [stack]
        7ffc099e8000-7ffc099ea000 r-xp 00000000 00:00 0 [vdso]
        7ffc099ea000-7ffc099ec000 r--p 00000000 00:00 0 [vvar]
        ffffffffff600000-ffffffffff601000 r-xp 00000000 00:00 0 [vsyscall]
        Fatal signal 6 while backtracing
        160827 22:30:10 mysqld_safe Number of processes running now: 0
        160827 22:30:10 mysqld_safe WSREP: not restarting wsrep node automatically
        160827 22:30:10 mysqld_safe mysqld from pid file /usr/local/mysql/data/svrmysql1.pid ended
Comment by Levieux stéphane [ 2016-09-08 ]

Thanks
There is a week , i removed arbitrator node and replace it with a "real" new node with the galera entreprise Cluster 10.1.16 to test if with a packaged version for debian the problem occurs.
For the moment (7 days uptime, no crash..)

On the two others nodes (10.1.14 from source) i disabled the binlog as suggested in MDEV-9510

Comment by Levieux stéphane [ 2017-03-23 ]

Juste for information for others....
Galera entreprise Cluster 10.1.17 had the same problem but since i disabled the binlog all works perfectly (since my last message) .
For the moment, i stay on galera entreprise Cluster 10.1.17 on my three nodes waiting for a fix ....

Comment by Andrei Elkin [ 2017-12-13 ]

Fixed by MDEV-9510.

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