Haproxy segfault error 4 in libc-2.24

@crow123 wrote:

Hello,
I am running haproxy 1.7.9-1~bpo9+1 on debian 9.1. And after running a while with production data haproxy stops working wiith segmentation fault:

haproxy[26291]: segfault at 5562af80e000 ip 00007f5985e48149 sp 00007ffe1d613488 error 4 in libc-2.24

Can you please help or have any ideas?
Thanks a lot!!!

Here is haproxy -vv:
HA-Proxy version 1.7.9-1~bpo9+1 2017/08/24
Copyright 2000-2017 Willy Tarreau willy@haproxy.org

Build options :
TARGET = linux2628
CPU = generic
CC = gcc
CFLAGS = -g -O2 -fdebug-prefix-map=/build/haproxy-1.7.9=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2
OPTIONS = USE_GETADDRINFO=1 USE_ZLIB=1 USE_REGPARM=1 USE_OPENSSL=1 USE_LUA=1 USE_PCRE=1 USE_NS=1

Default settings :
maxconn = 2000, bufsize = 16384, maxrewrite = 1024, maxpollevents = 200

Encrypted password support via crypt(3): yes
Built with zlib version : 1.2.8
Running on zlib version : 1.2.8
Compression algorithms supported : identity(“identity”), deflate(“deflate”), raw-deflate(“deflate”), gzip(“gzip”)
Built with OpenSSL version : OpenSSL 1.1.0f 25 May 2017
Running on OpenSSL version : OpenSSL 1.1.0f 25 May 2017
OpenSSL library supports TLS extensions : yes
OpenSSL library supports SNI : yes
OpenSSL library supports prefer-server-ciphers : yes
Built with PCRE version : 8.39 2016-06-14
Running on PCRE version : 8.39 2016-06-14
PCRE library supports JIT : no (USE_PCRE_JIT not set)
Built with Lua version : Lua 5.3.3
Built with transparent proxy support using: IP_TRANSPARENT IPV6_TRANSPARENT IP_FREEBIND
Built with network namespace support

Available polling systems :
epoll : pref=300, test result OK
poll : pref=200, test result OK
select : pref=150, test result OK
Total: 3 (3 usable), will use epoll.

Available filters :
[COMP] compression
[TRACE] trace
[SPOE] spoe

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Participants: 2

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