Segfault in 1.9.4 Debian

Help!
1

Hey Guys,

latest worked version: 1.9.3-1~bpo9+1
version that not worked: 1.9.4-1~bpo9+1

maybe a bug… or a configuration “error” that worked in 1.9.3. Service ist started in the new master-worker mode with support for mastercli. Attached you can find errors and config.

haproxy in debug-mode exited with this error:
Current worker #1 (17207) exited with code 139 (Segmentation fault)

Version:
HA-Proxy version 1.9.4-1~bpo9+1 2019/02/07 - https://haproxy.org/
Build options :
TARGET = linux2628
CPU = generic
CC = gcc
CFLAGS = -O2 -g -O2 -fdebug-prefix-map=/build/haproxy-1.9.4=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fno-strict-aliasing -Wdeclaration-after-statement -fwrapv -Wno-unused-label -Wno-sign-compare -Wno-unused-parameter -Wno-old-style-declaration -Wno-ignored-qualifiers -Wno-clobbered -Wno-missing-field-initializers -Wtype-limits -Wshift-negative-value -Wshift-overflow=2 -Wduplicated-cond -Wnull-dereference
OPTIONS = USE_GETADDRINFO=1 USE_ZLIB=1 USE_REGPARM=1 USE_OPENSSL=1 USE_LUA=1 USE_SYSTEMD=1 USE_PCRE2=1 USE_PCRE2_JIT=1 USE_NS=1

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

Built with OpenSSL version : OpenSSL 1.1.0f  25 May 2017
Running on OpenSSL version : OpenSSL 1.1.0j  20 Nov 2018
OpenSSL library supports TLS extensions : yes
OpenSSL library supports SNI : yes
OpenSSL library supports : TLSv1.0 TLSv1.1 TLSv1.2
Built with Lua version : Lua 5.3.3
Built with network namespace support.
Built with transparent proxy support using: IP_TRANSPARENT IPV6_TRANSPARENT IP_FREEBIND
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 PCRE2 version : 10.22 2016-07-29
PCRE2 library supports JIT : yes
Encrypted password support via crypt(3): yes
Built with multi-threading 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 multiplexer protocols :
(protocols marked as <default> cannot be specified using 'proto' keyword)
              h2 : mode=HTX        side=FE|BE
              h2 : mode=HTTP       side=FE
       <default> : mode=HTX        side=FE|BE
       <default> : mode=TCP|HTTP   side=FE|BE

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

Frontend:

frontend https
        bind *:443 ssl crt /etc/ssl/private/cert.pem crt /etc/ssl/private/cert2.pem crt #alpn h2,http/1.1
        bind *:35301 ssl crt /etc/ssl/private/cert.pem
        bind *:9000 ssl crt /etc/ssl/private/cert.pem

#       declare capture request len 48
#       declare capture request len 256
#       declare capture request len 400000

        capture request header User-Agent len 128
        capture request header Host len 48
        declare capture request len 1024
#       option accept-invalid-http-request

        tcp-request content track-sc0 src

        # capture for POST header logging
#       declare capture request len 4000000
#       http-request capture req.hdr(Host) id 0
#       http-request capture req.hdr(User-Agent) id 1
        http-request capture req.body id 2

        # Block POST abuser for shop for longer time, definition is in stick-table on backend POST_BLOCKER_SHOP_http_BE
        # with this config all requests from IP in stick-table with GPC0 counter greater then 0 are blocked!
        http-request deny deny_status 429 if { src_get_gpc0(abuser_http_BE) gt 0 }

        #http-request redirect location %[req.hdr(host),lower,map(/etc/haproxy/redirects.map)] code 302 if { req.hdr(host),lower,map(/etc/haproxy/redirects.map) -m found }

        # declare all my.rr in a whitelist so that nothing is blocked from there
        acl is_myrr src -f /etc/haproxy/myrr.lst

        #tcp-request content track-sc0 src

        # bot detection and deny bots
        acl is_robot hdr_reg(User-Agent) -i -f /etc/haproxy/bots.lst
        http-request deny if is_robot

        stick-table type ip size 500k expire 5m store gpc0,conn_cur,conn_rate(3s),http_req_rate(7s),http_err_rate(10s),gpc0_rate(10s)
        http-request tarpit if { src_conn_cur ge 200 } !is_myrr
#        http-request tarpit if { src_conn_rate ge 2500 } !is_myrr
#        http-request tarpit if { sc0_http_err_rate() gt 40 } !is_myrr
        http-request tarpit if { sc0_http_req_rate() gt 10000 } !is_myrr

        http-request redirect code 301 location https://www.%[hdr(host)]%[capture.req.uri] if !{ hdr_beg(host) -i www } { ssl_fc_sni -i domain.com }

        reqadd X-Forwarded-Proto:\https
        rspdel Server:
        rspadd Server:\ xyz\ webserver

        acl is_35301 dst_port 35301
        acl is_9000 dst_port 9000

        acl is_static path_end -i .jpg .gif .png .css .ico .ttf .woff .woff2 .htm .html #.js
        acl is_static_data path_end -i .jpg .gif .png .ico .ttf .woff .woff2
        acl is_default_bot_login path_beg -i /wp-login.php /typo3

        # Shop POST limiter for too many POSTs.
#       acl is_content_present req.hdr_val(content-lenght) ge 1
        acl is_shop path_dir shop
        acl is_rr ssl_fc_sni -i domain.com -i www.domain.com -i web.domain.com
        acl is_POST_abuser src_gpc0_rate gt 10
        use_backend abuser_http_BE if is_POST_abuser METH_POST is_rr is_shop !is_myrr or is_default_bot_login !is_myrr

        use_backend events_BE_static if { ssl_fc_sni -i events.domain.com } is_static !is_35301
        use_backend events_BE if { ssl_fc_sni -i events.domain.com } !is_35301

Backend that is used when this error appears:

backend events_BE
        mode http
        timeout server 300s
        timeout connect 2s
        timeout http-keep-alive 1s
        option http-server-close
        filter compression

        timeout check 2s

        balance roundrobin

        compression algo gzip
        compression type text/html text/plain text/xml text/json text/css text/javascript application/javascript

        cookie ROUTEID insert indirect nocache

        no option redispatch
#       option httpchk GET / HTTP/1.1\r\nHost:\ events.domain.com
        server s1-104-8080 10.10.10.104:8080 check weight 100 maxconn 75 cookie s1events inter 1s fall 3
        server s2-104-8081 10.10.10.104:8081 check weight 100 maxconn 75 cookie s2events
        server s3-102-8081 10.10.10.102:8081 check maxconn 75 backup inter 1s fall 3

backend events_BE_static
        mode http
        timeout server 300s
        timeout connect 2s
        timeout http-keep-alive 1s
        option http-server-close

        timeout check 2s

        http-request del-header Cache-Control
        http-request del-header Pragma
#       http-request del-header Cookie

        balance roundrobin

        cookie ROUTEID insert indirect nocache

        http-request cache-use events
        http-response cache-store events

        server s1-104-8080 10.10.10.104:8080 check weight 100 maxconn 75 cookie s1events inter 1s fall 3
        server s2-104-8081 10.10.10.104:8081 check weight 100 maxconn 75 cookie s2events inter 1s fall 3
        server s3-102-8081 10.10.10.102:8081 check maxconn 75 backup inter 1s fall 3
		
cache events
        total-max-size 100
        max-age 3600

Can someone help me?

Thanks

2

Output from haproxy: some lines in the middle are deleted… too long
haproxy -d -f /etc/haproxy/haproxy.cfg
Available polling systems :
epoll : pref=300, test result OK
poll : pref=200, test result OK
select : pref=150, test result FAILED
Total: 3 (2 usable), will use epoll.

    Available filters :
            [SPOE] spoe
            [COMP] compression
            [CACHE] cache
            [TRACE] trace
    Using epoll() as the polling mechanism.
    0000000f:https.clireq[0018:ffffffff]: GET /graphics/search.jpg HTTP/1.1
    0000000f:https.clihdr[0018:ffffffff]: Host: events.domain.com
    0000000f:https.clihdr[0018:ffffffff]: Connection: keep-alive
    0000000f:https.clihdr[0018:ffffffff]: Pragma: no-cache
    0000000f:https.clihdr[0018:ffffffff]: Cache-Control: no-cache
    0000000f:https.clihdr[0018:ffffffff]: User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/71.0.3578.98 Safari/537.36
    0000000f:https.clihdr[0018:ffffffff]: Accept: image/webp,image/apng,image/*,*/*;q=0.8
    0000000f:https.clihdr[0018:ffffffff]: Referer: https://events.domain.com/
    0000000f:https.clihdr[0018:ffffffff]: Accept-Encoding: gzip, deflate, br
    0000000f:https.clihdr[0018:ffffffff]: Accept-Language: de-DE,de;q=0.9,en-US;q=0.8,en;q=0.7
    0000000f:https.clihdr[0018:ffffffff]: Cookie: ROUTEID=s1events
    0000000f:events_BE_static.srvrep[0018:0014]: HTTP/1.1 200 OK
    0000000f:events_BE_static.srvhdr[0018:0014]: Server: RRWS
    0000000f:events_BE_static.srvhdr[0018:0014]: Content-Length: 2252
    0000000f:events_BE_static.srvhdr[0018:0014]: Connection: keep-alive
    0000000f:events_BE_static.srvhdr[0018:0014]: Cache-Control: max-age=579526, must-revalidate
    0000000f:events_BE_static.srvhdr[0018:0014]: Content-Type: image/jpeg
    0000000f:events_BE_static.srvhdr[0018:0014]: Etag: "20170530182128"
    0000000f:events_BE_static.srvcls[0018:adfd]
    00000013:https.clireq[001a:ffffffff]: GET /graphics/domain11.jpg HTTP/1.1
    00000013:https.clihdr[001a:ffffffff]: Host: events.domain.com
    00000013:https.clihdr[001a:ffffffff]: Connection: keep-alive
    00000013:https.clihdr[001a:ffffffff]: Pragma: no-cache
    00000013:https.clihdr[001a:ffffffff]: Cache-Control: no-cache
    00000013:https.clihdr[001a:ffffffff]: User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/71.0.3578.98 Safari/537.36
    00000013:https.clihdr[001a:ffffffff]: Accept: image/webp,image/apng,image/*,*/*;q=0.8
    00000013:https.clihdr[001a:ffffffff]: Referer: https://events.domain.com/index.css?build=1149
    00000013:https.clihdr[001a:ffffffff]: Accept-Encoding: gzip, deflate, br
    00000013:https.clihdr[001a:ffffffff]: Accept-Language: de-DE,de;q=0.9,en-US;q=0.8,en;q=0.7
    00000013:https.clihdr[001a:ffffffff]: Cookie: ROUTEID=s1events
    00000014:https.clireq[0018:ffffffff]: GET /graphics/help.png HTTP/1.1
    00000014:https.clihdr[0018:ffffffff]: Host: events.domain.com
    00000014:https.clihdr[0018:ffffffff]: Connection: keep-alive
    00000014:https.clihdr[0018:ffffffff]: Pragma: no-cache
    00000014:https.clihdr[0018:ffffffff]: Cache-Control: no-cache
    00000014:https.clihdr[0018:ffffffff]: User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/71.0.3578.98 Safari/537.36
    00000014:https.clihdr[0018:ffffffff]: Accept: image/webp,image/apng,image/*,*/*;q=0.8
    00000014:https.clihdr[0018:ffffffff]: Referer: https://events.domain.com/index.css?build=1149
    00000014:https.clihdr[0018:ffffffff]: Accept-Encoding: gzip, deflate, br
    00000014:https.clihdr[0018:ffffffff]: Accept-Language: de-DE,de;q=0.9,en-US;q=0.8,en;q=0.7
    00000014:https.clihdr[0018:ffffffff]: Cookie: ROUTEID=s1events
    00000014:events_BE_static.srvrep[0018:001b]: HTTP/1.1 200 OK
    00000014:events_BE_static.srvhdr[0018:001b]: Server: RRWS
    00000014:events_BE_static.srvhdr[0018:001b]: Content-Length: 416
    00000014:events_BE_static.srvhdr[0018:001b]: Connection: keep-alive
    00000014:events_BE_static.srvhdr[0018:001b]: Cache-Control: max-age=579526, must-revalidate
    00000014:events_BE_static.srvhdr[0018:001b]: Content-Type: image/png
    00000014:events_BE_static.srvhdr[0018:001b]: Etag: "20170530182128"
    00000014:events_BE_static.srvcls[0018:adfd]
    00000013:events_BE_static.srvrep[001a:0014]: HTTP/1.1 200 OK
    00000013:events_BE_static.srvhdr[001a:0014]: Server: RRWS
    00000013:events_BE_static.srvhdr[001a:0014]: Content-Length: 6942
    00000013:events_BE_static.srvhdr[001a:0014]: Connection: keep-alive
    00000013:events_BE_static.srvhdr[001a:0014]: Cache-Control: max-age=579526, must-revalidate
    00000013:events_BE_static.srvhdr[001a:0014]: Content-Type: image/jpeg
    00000013:events_BE_static.srvhdr[001a:0014]: Etag: "20170530182128"
    00000013:events_BE_static.srvcls[001a:adfd]
    00000012:https.clireq[0019:ffffffff]: GET /graphics/question.png HTTP/1.1
    00000012:https.clihdr[0019:ffffffff]: Host: events.domain.com
    00000012:https.clihdr[0019:ffffffff]: Connection: keep-alive
    00000012:https.clihdr[0019:ffffffff]: Pragma: no-cache
    00000012:https.clihdr[0019:ffffffff]: Cache-Control: no-cache
    00000012:https.clihdr[0019:ffffffff]: User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/71.0.3578.98 Safari/537.36
    00000012:https.clihdr[0019:ffffffff]: Accept: image/webp,image/apng,image/*,*/*;q=0.8
    00000012:https.clihdr[0019:ffffffff]: Referer: https://events.domain.com/index.css?build=1149
    00000012:https.clihdr[0019:ffffffff]: Accept-Encoding: gzip, deflate, br
    00000012:https.clihdr[0019:ffffffff]: Accept-Language: de-DE,de;q=0.9,en-US;q=0.8,en;q=0.7
    00000012:https.clihdr[0019:ffffffff]: Cookie: ROUTEID=s1events
    00000011:https.clireq[0016:ffffffff]: GET /graphics/new.png HTTP/1.1
    00000011:https.clihdr[0016:ffffffff]: Host: events.domain.com
    00000011:https.clihdr[0016:ffffffff]: Connection: keep-alive
    00000011:https.clihdr[0016:ffffffff]: Pragma: no-cache
    00000011:https.clihdr[0016:ffffffff]: Cache-Control: no-cache
    00000011:https.clihdr[0016:ffffffff]: User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/71.0.3578.98 Safari/537.36
    00000011:https.clihdr[0016:ffffffff]: Accept: image/webp,image/apng,image/*,*/*;q=0.8
    00000011:https.clihdr[0016:ffffffff]: Referer: https://events.domain.com/index.css?build=1149
    00000011:https.clihdr[0016:ffffffff]: Accept-Encoding: gzip, deflate, br
    00000011:https.clihdr[0016:ffffffff]: Accept-Language: de-DE,de;q=0.9,en-US;q=0.8,en;q=0.7
    00000011:https.clihdr[0016:ffffffff]: Cookie: ROUTEID=s1events
    00000012:events_BE_static.srvrep[0019:0014]: HTTP/1.1 200 OK
    00000012:events_BE_static.srvhdr[0019:0014]: Server: RRWS
    00000012:events_BE_static.srvhdr[0019:0014]: Content-Length: 353
    00000012:events_BE_static.srvhdr[0019:0014]: Connection: keep-alive
    00000012:events_BE_static.srvhdr[0019:0014]: Cache-Control: max-age=579526, must-revalidate
    00000012:events_BE_static.srvhdr[0019:0014]: Content-Type: image/png
    00000012:events_BE_static.srvhdr[0019:0014]: Etag: "20170530182128"
    00000012:events_BE_static.srvcls[0019:adfd]
    00000011:events_BE_static.srvrep[0016:001b]: HTTP/1.1 200 OK
    00000011:events_BE_static.srvhdr[0016:001b]: Server: RRWS
    00000011:events_BE_static.srvhdr[0016:001b]: Content-Length: 350
    00000011:events_BE_static.srvhdr[0016:001b]: Connection: keep-alive
    00000011:events_BE_static.srvhdr[0016:001b]: Cache-Control: max-age=579526, must-revalidate
    00000011:events_BE_static.srvhdr[0016:001b]: Content-Type: image/png
    00000011:events_BE_static.srvhdr[0016:001b]: Etag: "20170530182128"
    00000011:events_BE_static.srvcls[0016:adfd]
    00000018:https.clireq[0016:ffffffff]: GET /gen/TopRightControls.html?lang=de&build=1149 HTTP/1.1
    00000018:https.clihdr[0016:ffffffff]: Host: events.domain.com
    00000018:https.clihdr[0016:ffffffff]: Connection: keep-alive
    00000018:https.clihdr[0016:ffffffff]: Pragma: no-cache
    00000018:https.clihdr[0016:ffffffff]: Cache-Control: no-cache
    00000018:https.clihdr[0016:ffffffff]: User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/71.0.3578.98 Safari/537.36
    00000018:https.clihdr[0016:ffffffff]: Accept: */*
    00000018:https.clihdr[0016:ffffffff]: Referer: https://events.domain.com/
    00000018:https.clihdr[0016:ffffffff]: Accept-Encoding: gzip, deflate, br
    00000018:https.clihdr[0016:ffffffff]: Accept-Language: de-DE,de;q=0.9,en-US;q=0.8,en;q=0.7
    00000018:https.clihdr[0016:ffffffff]: Cookie: ROUTEID=s1events
    00000018:events_BE_static.srvrep[0016:0014]: HTTP/1.1 200 OK
    00000018:events_BE_static.srvhdr[0016:0014]: Server: RRWS
    00000018:events_BE_static.srvhdr[0016:0014]: Content-Length: 3839
    00000018:events_BE_static.srvhdr[0016:0014]: Connection: keep-alive
    00000018:events_BE_static.srvhdr[0016:0014]: Cache-Control: max-age=61126, must-revalidate
    00000018:events_BE_static.srvhdr[0016:0014]: Content-Type: text/html; charset=utf-8
    00000018:events_BE_static.srvhdr[0016:0014]: Etag: "20190218102710"
    00000018:events_BE_static.srvcls[0016:adfd]
    00000019:https.clireq[0016:ffffffff]: GET /graphics/background3Da.png HTTP/1.1
    00000019:https.clihdr[0016:ffffffff]: Host: events.domain.com
    00000019:https.clihdr[0016:ffffffff]: Connection: keep-alive
    00000019:https.clihdr[0016:ffffffff]: Pragma: no-cache
    00000019:https.clihdr[0016:ffffffff]: Cache-Control: no-cache
    00000019:https.clihdr[0016:ffffffff]: User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/71.0.3578.98 Safari/537.36
    00000019:https.clihdr[0016:ffffffff]: Accept: image/webp,image/apng,image/*,*/*;q=0.8
    00000019:https.clihdr[0016:ffffffff]: Referer: https://events.domain.com/
    00000019:https.clihdr[0016:ffffffff]: Accept-Encoding: gzip, deflate, br
    00000019:https.clihdr[0016:ffffffff]: Accept-Language: de-DE,de;q=0.9,en-US;q=0.8,en;q=0.7
    00000019:https.clihdr[0016:ffffffff]: Cookie: ROUTEID=s1events
    00000017:https.clireq[0019:ffffffff]: GET /gen/webfonts/2C5F94_3_0.woff2 HTTP/1.1
    00000017:https.clihdr[0019:ffffffff]: Host: events.domain.com
    00000017:https.clihdr[0019:ffffffff]: Connection: keep-alive
    00000017:https.clihdr[0019:ffffffff]: Pragma: no-cache
    00000017:https.clihdr[0019:ffffffff]: Cache-Control: no-cache
    00000017:https.clihdr[0019:ffffffff]: Origin: https://events.domain.com
    00000017:https.clihdr[0019:ffffffff]: User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/71.0.3578.98 Safari/537.36
    00000017:https.clihdr[0019:ffffffff]: Accept: */*
    00000017:https.clihdr[0019:ffffffff]: Referer: https://events.domain.com/style.css?build=1149
    00000017:https.clihdr[0019:ffffffff]: Accept-Encoding: gzip, deflate, br
    00000017:https.clihdr[0019:ffffffff]: Accept-Language: de-DE,de;q=0.9,en-US;q=0.8,en;q=0.7
    00000017:https.clihdr[0019:ffffffff]: Cookie: ROUTEID=s1events
    00000019:events_BE_static.srvrep[0016:0014]: HTTP/1.1 200 OK
    00000019:events_BE_static.srvhdr[0016:0014]: Server: RRWS
    00000019:events_BE_static.srvhdr[0016:0014]: Content-Length: 1598
    00000019:events_BE_static.srvhdr[0016:0014]: Connection: keep-alive
    00000019:events_BE_static.srvhdr[0016:0014]: Cache-Control: max-age=579526, must-revalidate
    00000019:events_BE_static.srvhdr[0016:0014]: Content-Type: image/png
    00000019:events_BE_static.srvhdr[0016:0014]: Etag: "20170530182128"
    00000019:events_BE_static.srvcls[0016:adfd]
    00000017:events_BE_static.srvrep[0019:001b]: HTTP/1.1 200 OK
    00000017:events_BE_static.srvhdr[0019:001b]: Server: RRWS
    00000017:events_BE_static.srvhdr[0019:001b]: Content-Length: 45577
    00000017:events_BE_static.srvhdr[0019:001b]: Connection: keep-alive
    00000017:events_BE_static.srvhdr[0019:001b]: Cache-Control: max-age=579526, must-revalidate
    00000017:events_BE_static.srvhdr[0019:001b]: Content-Type: application/vnd.ms-fontobject
    00000017:events_BE_static.srvhdr[0019:001b]: Etag: "20170530182128"
    00000016:https.clireq[001a:ffffffff]: GET /gen/webfonts/2C5F94_2_0.woff2 HTTP/1.1
    00000016:https.clihdr[001a:ffffffff]: Host: events.domain.com
    00000016:https.clihdr[001a:ffffffff]: Connection: keep-alive
    00000016:https.clihdr[001a:ffffffff]: Pragma: no-cache
    00000016:https.clihdr[001a:ffffffff]: Cache-Control: no-cache
    00000016:https.clihdr[001a:ffffffff]: Origin: https://events.domain.com
    00000016:https.clihdr[001a:ffffffff]: User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/71.0.3578.98 Safari/537.36
    00000016:https.clihdr[001a:ffffffff]: Accept: */*
    00000016:https.clihdr[001a:ffffffff]: Referer: https://events.domain.com/style.css?build=1149
    00000016:https.clihdr[001a:ffffffff]: Accept-Encoding: gzip, deflate, br
    00000016:https.clihdr[001a:ffffffff]: Accept-Language: de-DE,de;q=0.9,en-US;q=0.8,en;q=0.7
    00000016:https.clihdr[001a:ffffffff]: Cookie: ROUTEID=s1events
    00000015:https.clireq[0018:ffffffff]: GET /graphics/loading.gif HTTP/1.1
    00000015:https.clihdr[0018:ffffffff]: Host: events.domain.com
    00000015:https.clihdr[0018:ffffffff]: Connection: keep-alive
    00000015:https.clihdr[0018:ffffffff]: Pragma: no-cache
    00000015:https.clihdr[0018:ffffffff]: Cache-Control: no-cache
    00000015:https.clihdr[0018:ffffffff]: User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/71.0.3578.98 Safari/537.36
    00000015:https.clihdr[0018:ffffffff]: Accept: image/webp,image/apng,image/*,*/*;q=0.8
    00000015:https.clihdr[0018:ffffffff]: Referer: https://events.domain.com/style.css?build=1149
    00000015:https.clihdr[0018:ffffffff]: Accept-Encoding: gzip, deflate, br
    00000015:https.clihdr[0018:ffffffff]: Accept-Language: de-DE,de;q=0.9,en-US;q=0.8,en;q=0.7
    00000015:https.clihdr[0018:ffffffff]: Cookie: ROUTEID=s1events
    00000016:events_BE_static.srvrep[001a:0014]: HTTP/1.1 200 OK
    00000016:events_BE_static.srvhdr[001a:0014]: Server: RRWS
    00000016:events_BE_static.srvhdr[001a:0014]: Content-Length: 44844
    00000016:events_BE_static.srvhdr[001a:0014]: Connection: keep-alive
    00000016:events_BE_static.srvhdr[001a:0014]: Cache-Control: max-age=579526, must-revalidate
    00000016:events_BE_static.srvhdr[001a:0014]: Content-Type: application/vnd.ms-fontobject
    00000016:events_BE_static.srvhdr[001a:0014]: Etag: "20170530182128"
    00000015:events_BE_static.srvrep[0018:001c]: HTTP/1.1 200 OK
    00000015:events_BE_static.srvhdr[0018:001c]: Server: RRWS
    00000015:events_BE_static.srvhdr[0018:001c]: Content-Length: 3236
    00000015:events_BE_static.srvhdr[0018:001c]: Connection: keep-alive
    00000015:events_BE_static.srvhdr[0018:001c]: Cache-Control: max-age=579526, must-revalidate
    00000015:events_BE_static.srvhdr[0018:001c]: Content-Type: image/gif
    00000015:events_BE_static.srvhdr[0018:001c]: Etag: "20170530182128"
    00000017:events_BE_static.srvcls[0019:adfd]
    00000015:events_BE_static.srvcls[0018:adfd]
    00000016:events_BE_static.srvcls[001a:adfd]
     00000021:https.clireq[0018:ffffffff]: GET /style.css?build=1149 HTTP/1.1
    00000021:https.clihdr[0018:ffffffff]: Host: events.domain.com
    00000021:https.clihdr[0018:ffffffff]: Connection: keep-alive
    00000021:https.clihdr[0018:ffffffff]: Pragma: no-cache
    00000021:https.clihdr[0018:ffffffff]: Cache-Control: no-cache
    00000021:https.clihdr[0018:ffffffff]: User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/71.0.3578.98 Safari/537.36
    00000021:https.clihdr[0018:ffffffff]: Accept: text/css,*/*;q=0.1
    00000021:https.clihdr[0018:ffffffff]: Referer: https://events.domain.com/login.htm?lang=de&build=1149
    00000021:https.clihdr[0018:ffffffff]: Accept-Encoding: gzip, deflate, br
    00000021:https.clihdr[0018:ffffffff]: Accept-Language: de-DE,de;q=0.9,en-US;q=0.8,en;q=0.7
    00000021:https.clihdr[0018:ffffffff]: Cookie: ROUTEID=s1events
    0000001b:https.clireq[0019:ffffffff]: GET /graphics/invoice48.png HTTP/1.1
    0000001b:https.clihdr[0019:ffffffff]: Host: events.domain.com
    0000001b:https.clihdr[0019:ffffffff]: Connection: keep-alive
    0000001b:https.clihdr[0019:ffffffff]: Pragma: no-cache
    0000001b:https.clihdr[0019:ffffffff]: Cache-Control: no-cache
    0000001b:https.clihdr[0019:ffffffff]: User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/71.0.3578.98 Safari/537.36
    0000001b:https.clihdr[0019:ffffffff]: Accept: image/webp,image/apng,image/*,*/*;q=0.8
    0000001b:https.clihdr[0019:ffffffff]: Referer: https://events.domain.com/
    0000001b:https.clihdr[0019:ffffffff]: Accept-Encoding: gzip, deflate, br
    0000001b:https.clihdr[0019:ffffffff]: Accept-Language: de-DE,de;q=0.9,en-US;q=0.8,en;q=0.7
    0000001b:https.clihdr[0019:ffffffff]: Cookie: ROUTEID=s1events
    00000021:events_BE_static.srvrep[0018:ffffffff]: HTTP/1.1 200 OK
    00000021:events_BE_static.srvhdr[0018:ffffffff]: Server: RRWS
    00000021:events_BE_static.srvhdr[0018:ffffffff]: Content-Length: 33546
    00000021:events_BE_static.srvhdr[0018:ffffffff]: Cache-Control: max-age=61126, must-revalidate
    00000021:events_BE_static.srvhdr[0018:ffffffff]: Content-Type: text/css; charset=utf-8
    00000021:events_BE_static.srvhdr[0018:ffffffff]: Etag: "20181204184414"
    00000021:events_BE_static.srvhdr[0018:ffffffff]: Age: 0
    00000021:events_BE_static.srvcls[0018:ffffffff]
    00000021:events_BE_static.clicls[0018:ffffffff]
    00000021:events_BE_static.closed[0018:ffffffff]
    0000001b:events_BE_static.srvrep[0019:0014]: HTTP/1.1 200 OK
    0000001b:events_BE_static.srvhdr[0019:0014]: Server: RRWS
    0000001b:events_BE_static.srvhdr[0019:0014]: Content-Length: 2731
    0000001b:events_BE_static.srvhdr[0019:0014]: Connection: keep-alive
    0000001b:events_BE_static.srvhdr[0019:0014]: Cache-Control: max-age=579526, must-revalidate
    0000001b:events_BE_static.srvhdr[0019:0014]: Content-Type: image/png
    0000001b:events_BE_static.srvhdr[0019:0014]: Etag: "20170530182128"
    0000001b:events_BE_static.srvcls[0019:adfd]
    00000022:https.clireq[0017:ffffffff]: GET /login.js?lang=de&build=1149 HTTP/1.1
    00000022:https.clihdr[0017:ffffffff]: Host: events.domain.com
    00000022:https.clihdr[0017:ffffffff]: Connection: keep-alive
    00000022:https.clihdr[0017:ffffffff]: Pragma: no-cache
    00000022:https.clihdr[0017:ffffffff]: Cache-Control: no-cache
    00000022:https.clihdr[0017:ffffffff]: User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/71.0.3578.98 Safari/537.36
    00000022:https.clihdr[0017:ffffffff]: Accept: */*
    00000022:https.clihdr[0017:ffffffff]: Referer: https://events.domain.com/login.htm?lang=de&build=1149
    00000022:https.clihdr[0017:ffffffff]: Accept-Encoding: gzip, deflate, br
    00000022:https.clihdr[0017:ffffffff]: Accept-Language: de-DE,de;q=0.9,en-US;q=0.8,en;q=0.7
    00000022:https.clihdr[0017:ffffffff]: Cookie: ROUTEID=s1events
    00000022:events_BE.srvrep[0017:0014]: HTTP/1.1 200 OK
    00000022:events_BE.srvhdr[0017:0014]: Server: RRWS
    00000022:events_BE.srvhdr[0017:0014]: Content-Length: 406
    00000022:events_BE.srvhdr[0017:0014]: Connection: keep-alive
    00000022:events_BE.srvhdr[0017:0014]: Cache-Control: max-age=61126, must-revalidate
    00000022:events_BE.srvhdr[0017:0014]: Content-Type: text/javascript; charset=utf-8
    00000022:events_BE.srvhdr[0017:0014]: Etag: "20171025185116"
    00000022:events_BE.srvcls[0017:adfd]
    00000023:https.clireq[0015:ffffffff]: GET /style.css?build=1149 HTTP/1.1
    00000023:https.clihdr[0015:ffffffff]: Host: events.domain.com
    00000023:https.clihdr[0015:ffffffff]: Connection: keep-alive
    00000023:https.clihdr[0015:ffffffff]: Pragma: no-cache
    00000023:https.clihdr[0015:ffffffff]: Cache-Control: no-cache
    00000023:https.clihdr[0015:ffffffff]: User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/71.0.3578.98 Safari/537.36
    00000023:https.clihdr[0015:ffffffff]: Accept: text/css,*/*;q=0.1
    00000023:https.clihdr[0015:ffffffff]: Referer: https://events.domain.com/center/kb.html?lang=de&build=1149
    00000023:https.clihdr[0015:ffffffff]: Accept-Encoding: gzip, deflate, br
    00000023:https.clihdr[0015:ffffffff]: Accept-Language: de-DE,de;q=0.9,en-US;q=0.8,en;q=0.7
    00000023:https.clihdr[0015:ffffffff]: Cookie: ROUTEID=s1events
    00000024:https.clireq[0016:ffffffff]: GET /center/kb.css?build=1149 HTTP/1.1
    00000024:https.clihdr[0016:ffffffff]: Host: events.domain.com
    00000024:https.clihdr[0016:ffffffff]: Connection: keep-alive
    00000024:https.clihdr[0016:ffffffff]: Pragma: no-cache
    00000024:https.clihdr[0016:ffffffff]: Cache-Control: no-cache
    00000024:https.clihdr[0016:ffffffff]: User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/71.0.3578.98 Safari/537.36
    00000024:https.clihdr[0016:ffffffff]: Accept: text/css,*/*;q=0.1
    00000024:https.clihdr[0016:ffffffff]: Referer: https://events.domain.com/center/kb.html?lang=de&build=1149
    00000024:https.clihdr[0016:ffffffff]: Accept-Encoding: gzip, deflate, br
    00000024:https.clihdr[0016:ffffffff]: Accept-Language: de-DE,de;q=0.9,en-US;q=0.8,en;q=0.7
    00000024:https.clihdr[0016:ffffffff]: Cookie: ROUTEID=s1events
    00000023:events_BE_static.srvrep[0015:ffffffff]: HTTP/1.1 200 OK
    00000023:events_BE_static.srvhdr[0015:ffffffff]: Server: RRWS
    00000023:events_BE_static.srvhdr[0015:ffffffff]: Content-Length: 33546
    00000023:events_BE_static.srvhdr[0015:ffffffff]: Cache-Control: max-age=61126, must-revalidate
    00000023:events_BE_static.srvhdr[0015:ffffffff]: Content-Type: text/css; charset=utf-8
    00000023:events_BE_static.srvhdr[0015:ffffffff]: Etag: "20181204184414"
    00000023:events_BE_static.srvhdr[0015:ffffffff]: Age: 0
    00000023:events_BE_static.srvcls[0015:ffffffff]
    00000025:https.clireq[001a:ffffffff]: GET /center/kb.js?lang=de&build=1149 HTTP/1.1
    00000025:https.clihdr[001a:ffffffff]: Host: events.domain.com
    00000025:https.clihdr[001a:ffffffff]: Connection: keep-alive
    00000025:https.clihdr[001a:ffffffff]: Pragma: no-cache
    00000025:https.clihdr[001a:ffffffff]: Cache-Control: no-cache
    00000025:https.clihdr[001a:ffffffff]: User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/71.0.3578.98 Safari/537.36
    00000025:https.clihdr[001a:ffffffff]: Accept: */*
    00000025:https.clihdr[001a:ffffffff]: Referer: https://events.domain.com/center/kb.html?lang=de&build=1149
    00000025:https.clihdr[001a:ffffffff]: Accept-Encoding: gzip, deflate, br
    00000025:https.clihdr[001a:ffffffff]: Accept-Language: de-DE,de;q=0.9,en-US;q=0.8,en;q=0.7
    00000025:https.clihdr[001a:ffffffff]: Cookie: ROUTEID=s1events
    00000024:events_BE_static.srvrep[0016:0014]: HTTP/1.1 200 OK
    00000024:events_BE_static.srvhdr[0016:0014]: Server: RRWS
    00000024:events_BE_static.srvhdr[0016:0014]: Content-Length: 5587
    00000024:events_BE_static.srvhdr[0016:0014]: Connection: keep-alive
    00000024:events_BE_static.srvhdr[0016:0014]: Cache-Control: max-age=61126, must-revalidate
    00000024:events_BE_static.srvhdr[0016:0014]: Content-Type: text/css; charset=utf-8
    00000024:events_BE_static.srvhdr[0016:0014]: Etag: "20181217104954"
    00000024:events_BE_static.srvcls[0016:adfd]
    00000025:events_BE.srvrep[001a:001c]: HTTP/1.1 200 OK
    00000025:events_BE.srvhdr[001a:001c]: Server: RRWS
    00000025:events_BE.srvhdr[001a:001c]: Content-Length: 5157
    00000025:events_BE.srvhdr[001a:001c]: Connection: keep-alive
    00000025:events_BE.srvhdr[001a:001c]: Cache-Control: max-age=61126, must-revalidate
    00000025:events_BE.srvhdr[001a:001c]: Content-Type: text/javascript; charset=utf-8
    00000025:events_BE.srvhdr[001a:001c]: Etag: "20180713104814"
    00000026:https.clireq[001b:ffffffff]: GET /de/whatsNew/lastNewsDateJSON.php?callback=jQuery17103424981778317311_1550566874427&_=1550566874572 HTTP/1.1
    00000026:https.clihdr[001b:ffffffff]: Host: www.domain.com
    00000026:https.clihdr[001b:ffffffff]: Connection: keep-alive
    00000026:https.clihdr[001b:ffffffff]: Pragma: no-cache
    00000026:https.clihdr[001b:ffffffff]: Cache-Control: no-cache
    00000026:https.clihdr[001b:ffffffff]: User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/71.0.3578.98 Safari/537.36
    00000026:https.clihdr[001b:ffffffff]: Accept: */*
    00000026:https.clihdr[001b:ffffffff]: Referer: https://events.domain.com/
    00000026:https.clihdr[001b:ffffffff]: Accept-Encoding: gzip, deflate, br
    00000026:https.clihdr[001b:ffffffff]: Accept-Language: de-DE,de;q=0.9,en-US;q=0.8,en;q=0.7
    00000026:https.clihdr[001b:ffffffff]: Cookie: ID=cqphi65c3g8hq7koe4fkalijvv; __utma=1.861075042.1550566655.1550566655.1550566655.1; __utmc=1; __utmz=1.1550566655.1.1.utmcsr=(direct)|utmccn=(direct)|utmcmd=(none); __utmt=1; __utmb=1.2.10.1550566655
    00000025:events_BE.srvcls[001a:adfd]
    00000023:events_BE_static.clicls[0015:ffffffff]
    00000023:events_BE_static.closed[0015:ffffffff]
    0000002a:https.clireq[001a:ffffffff]: GET /graphics/graphic_Background.jpg HTTP/1.1
    0000002a:https.clihdr[001a:ffffffff]: Host: events.domain.com
    0000002a:https.clihdr[001a:ffffffff]: Connection: keep-alive
    0000002a:https.clihdr[001a:ffffffff]: Pragma: no-cache
    0000002a:https.clihdr[001a:ffffffff]: Cache-Control: no-cache
    0000002a:https.clihdr[001a:ffffffff]: User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/71.0.3578.98 Safari/537.36
    0000002a:https.clihdr[001a:ffffffff]: Accept: image/webp,image/apng,image/*,*/*;q=0.8
    0000002a:https.clihdr[001a:ffffffff]: Referer: https://events.domain.com/login.htm?lang=de&build=1149
    0000002a:https.clihdr[001a:ffffffff]: Accept-Encoding: gzip, deflate, br
    0000002a:https.clihdr[001a:ffffffff]: Accept-Language: de-DE,de;q=0.9,en-US;q=0.8,en;q=0.7
    0000002a:https.clihdr[001a:ffffffff]: Cookie: ROUTEID=s1events
    0000002a:events_BE_static.srvrep[001a:0014]: HTTP/1.1 200 OK
    0000002a:events_BE_static.srvhdr[001a:0014]: Server: RRWS
    0000002a:events_BE_static.srvhdr[001a:0014]: Content-Length: 1225969
    0000002a:events_BE_static.srvhdr[001a:0014]: Connection: keep-alive
    0000002a:events_BE_static.srvhdr[001a:0014]: Cache-Control: max-age=579526, must-revalidate
    0000002a:events_BE_static.srvhdr[001a:0014]: Content-Type: image/jpeg
    0000002a:events_BE_static.srvhdr[001a:0014]: Etag: "20170530182128"
    00000026:domain_http_BE.srvrep[001b:0018]: HTTP/1.1 200 OK
    00000026:domain_http_BE.srvhdr[001b:0018]: Date: Tue, 19 Feb 2019 09:01:14 GMT
    00000026:domain_http_BE.srvhdr[001b:0018]: Server: Apache/2.4.25 (Debian)
    00000026:domain_http_BE.srvhdr[001b:0018]: Vary: Accept-Encoding
    00000026:domain_http_BE.srvhdr[001b:0018]: Content-Encoding: gzip
    00000026:domain_http_BE.srvhdr[001b:0018]: Content-Length: 112
    00000026:domain_http_BE.srvhdr[001b:0018]: Content-Type: text/html; charset=UTF-8
    00000029:https.clireq[0016:ffffffff]: GET /graphics/search.png HTTP/1.1
    00000029:https.clihdr[0016:ffffffff]: Host: events.domain.com
    00000029:https.clihdr[0016:ffffffff]: Connection: keep-alive
    00000029:https.clihdr[0016:ffffffff]: Pragma: no-cache
    00000029:https.clihdr[0016:ffffffff]: Cache-Control: no-cache
    00000029:https.clihdr[0016:ffffffff]: User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/71.0.3578.98 Safari/537.36
    00000029:https.clihdr[0016:ffffffff]: Accept: image/webp,image/apng,image/*,*/*;q=0.8
    00000029:https.clihdr[0016:ffffffff]: Referer: https://events.domain.com/center/kb.css?build=1149
    00000029:https.clihdr[0016:ffffffff]: Accept-Encoding: gzip, deflate, br
    00000029:https.clihdr[0016:ffffffff]: Accept-Language: de-DE,de;q=0.9,en-US;q=0.8,en;q=0.7
    00000029:https.clihdr[0016:ffffffff]: Cookie: ROUTEID=s1events
    00000028:https.clireq[0017:ffffffff]: GET /graphics/link.png HTTP/1.1
    00000028:https.clihdr[0017:ffffffff]: Host: events.domain.com
    00000028:https.clihdr[0017:ffffffff]: Connection: keep-alive
    00000028:https.clihdr[0017:ffffffff]: Pragma: no-cache
    00000028:https.clihdr[0017:ffffffff]: Cache-Control: no-cache
    00000028:https.clihdr[0017:ffffffff]: User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/71.0.3578.98 Safari/537.36
    00000028:https.clihdr[0017:ffffffff]: Accept: image/webp,image/apng,image/*,*/*;q=0.8
    00000028:https.clihdr[0017:ffffffff]: Referer: https://events.domain.com/center/kb.css?build=1149
    00000028:https.clihdr[0017:ffffffff]: Accept-Encoding: gzip, deflate, br
    00000028:https.clihdr[0017:ffffffff]: Accept-Language: de-DE,de;q=0.9,en-US;q=0.8,en;q=0.7
    00000028:https.clihdr[0017:ffffffff]: Cookie: ROUTEID=s1events
    [ALERT] 049/090114 (17206) : Current worker #1 (17207) exited with code 139 (Segmentation fault)
    [ALERT] 049/090114 (17206) : exit-on-failure: killing every workers with SIGTERM
    [WARNING] 049/090114 (17206) : All workers exited. Exiting... (139)
3

This should be fixed in 1.9.5 which will probably be released this week:

https://www.mail-archive.com/haproxy@formilux.org/msg32839.html