Hi
I get the following crash when running:
[timwolla@/t/h/haproxy-1.8-rc2]./haproxy -V
HA-Proxy version 1.8-rc2-a8d8d6e 2017/11/03
Copyright 2000-2017 Willy Tarreau <wi...@haproxy.org>
with the configuration at the bottom of this email as follows:
root@node42:/tmp/haproxy/haproxy-1.8-rc2# ./haproxy -W -f
/tmp/haproxy/haproxy-1.8-rc2/haproxy.cfg
[WARNING] 312/004845 (31835) : Can't open server state file
'/etc/haproxy/state/global': No such file or directory
[WARNING] 312/004845 (31835) : Can't open server state file
'/etc/haproxy/state/global': No such file or directory
and then killing the master process using a SIGHUP:
> *** Error in `./haproxy': munmap_chunk(): invalid pointer: 0x0000000000515028
> ***
> ======= Backtrace: =========
> /lib/x86_64-linux-gnu/libc.so.6(+0x777e5)[0x7fda72bbc7e5]
> /lib/x86_64-linux-gnu/libc.so.6(cfree+0x1a8)[0x7fda72bc9698]
> ./haproxy[0x4a28d0]
> ./haproxy[0x4a2c4e]
> ./haproxy[0x4a2f57]
> ./haproxy[0x40b16f]
> /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf0)[0x7fda72b65830]
> ./haproxy[0x40c149]
> ======= Memory map: ========
> 00400000-00532000 r-xp 00000000 08:03 2765518
> /tmp/haproxy/haproxy-1.8-rc2/haproxy
> 00731000-00732000 r--p 00131000 08:03 2765518
> /tmp/haproxy/haproxy-1.8-rc2/haproxy
> 00732000-00749000 rw-p 00132000 08:03 2765518
> /tmp/haproxy/haproxy-1.8-rc2/haproxy
> 00749000-0074e000 rw-p 00000000 00:00 0
> 01d7f000-01de3000 rw-p 00000000 00:00 0
> [heap]
> 7fda7272b000-7fda72741000 r-xp 00000000 08:03 528903
> /lib/x86_64-linux-gnu/libgcc_s.so.1
> 7fda72741000-7fda72940000 ---p 00016000 08:03 528903
> /lib/x86_64-linux-gnu/libgcc_s.so.1
> 7fda72940000-7fda72941000 rw-p 00015000 08:03 528903
> /lib/x86_64-linux-gnu/libgcc_s.so.1
> 7fda72941000-7fda72944000 r-xp 00000000 08:03 533578
> /lib/x86_64-linux-gnu/libdl-2.23.so
> 7fda72944000-7fda72b43000 ---p 00003000 08:03 533578
> /lib/x86_64-linux-gnu/libdl-2.23.so
> 7fda72b43000-7fda72b44000 r--p 00002000 08:03 533578
> /lib/x86_64-linux-gnu/libdl-2.23.so
> 7fda72b44000-7fda72b45000 rw-p 00003000 08:03 533578
> /lib/x86_64-linux-gnu/libdl-2.23.so
> 7fda72b45000-7fda72d05000 r-xp 00000000 08:03 533590
> /lib/x86_64-linux-gnu/libc-2.23.so
> 7fda72d05000-7fda72f05000 ---p 001c0000 08:03 533590
> /lib/x86_64-linux-gnu/libc-2.23.so
> 7fda72f05000-7fda72f09000 r--p 001c0000 08:03 533590
> /lib/x86_64-linux-gnu/libc-2.23.so
> 7fda72f09000-7fda72f0b000 rw-p 001c4000 08:03 533590
> /lib/x86_64-linux-gnu/libc-2.23.so
> 7fda72f0b000-7fda72f0f000 rw-p 00000000 00:00 0
> 7fda72f0f000-7fda72f7d000 r-xp 00000000 08:03 541796
> /lib/x86_64-linux-gnu/libpcre.so.3.13.2
> 7fda72f7d000-7fda7317d000 ---p 0006e000 08:03 541796
> /lib/x86_64-linux-gnu/libpcre.so.3.13.2
> 7fda7317d000-7fda7317e000 r--p 0006e000 08:03 541796
> /lib/x86_64-linux-gnu/libpcre.so.3.13.2
> 7fda7317e000-7fda7317f000 rw-p 0006f000 08:03 541796
> /lib/x86_64-linux-gnu/libpcre.so.3.13.2
> 7fda7317f000-7fda73399000 r-xp 00000000 08:03 529753
> /lib/x86_64-linux-gnu/libcrypto.so.1.0.0
> 7fda73399000-7fda73598000 ---p 0021a000 08:03 529753
> /lib/x86_64-linux-gnu/libcrypto.so.1.0.0
> 7fda73598000-7fda735b4000 r--p 00219000 08:03 529753
> /lib/x86_64-linux-gnu/libcrypto.so.1.0.0
> 7fda735b4000-7fda735c0000 rw-p 00235000 08:03 529753
> /lib/x86_64-linux-gnu/libcrypto.so.1.0.0
> 7fda735c0000-7fda735c3000 rw-p 00000000 00:00 0
> 7fda735c3000-7fda73621000 r-xp 00000000 08:03 524697
> /lib/x86_64-linux-gnu/libssl.so.1.0.0
> 7fda73621000-7fda73821000 ---p 0005e000 08:03 524697
> /lib/x86_64-linux-gnu/libssl.so.1.0.0
> 7fda73821000-7fda73825000 r--p 0005e000 08:03 524697
> /lib/x86_64-linux-gnu/libssl.so.1.0.0
> 7fda73825000-7fda7382c000 rw-p 00062000 08:03 524697
> /lib/x86_64-linux-gnu/libssl.so.1.0.0
> 7fda7382c000-7fda73844000 r-xp 00000000 08:03 530442
> /lib/x86_64-linux-gnu/libpthread-2.23.so
> 7fda73844000-7fda73a43000 ---p 00018000 08:03 530442
> /lib/x86_64-linux-gnu/libpthread-2.23.so
> 7fda73a43000-7fda73a44000 r--p 00017000 08:03 530442
> /lib/x86_64-linux-gnu/libpthread-2.23.so
> 7fda73a44000-7fda73a45000 rw-p 00018000 08:03 530442
> /lib/x86_64-linux-gnu/libpthread-2.23.so
> 7fda73a45000-7fda73a49000 rw-p 00000000 00:00 0
> 7fda73a49000-7fda73a62000 r-xp 00000000 08:03 524466
> /lib/x86_64-linux-gnu/libz.so.1.2.8
> 7fda73a62000-7fda73c61000 ---p 00019000 08:03 524466
> /lib/x86_64-linux-gnu/libz.so.1.2.8
> 7fda73c61000-7fda73c62000 r--p 00018000 08:03 524466
> /lib/x86_64-linux-gnu/libz.so.1.2.8
> 7fda73c62000-7fda73c63000 rw-p 00019000 08:03 524466
> /lib/x86_64-linux-gnu/libz.so.1.2.8
> 7fda73c63000-7fda73c6c000 r-xp 00000000 08:03 526340
> /lib/x86_64-linux-gnu/libcrypt-2.23.so
> 7fda73c6c000-7fda73e6b000 ---p 00009000 08:03 526340
> /lib/x86_64-linux-gnu/libcrypt-2.23.so
> 7fda73e6b000-7fda73e6c000 r--p 00008000 08:03 526340
> /lib/x86_64-linux-gnu/libcrypt-2.23.so
> 7fda73e6c000-7fda73e6d000 rw-p 00009000 08:03 526340
> /lib/x86_64-linux-gnu/libcrypt-2.23.so
> 7fda73e6d000-7fda73e9b000 rw-p 00000000 00:00 0
> 7fda73e9b000-7fda73ec1000 r-xp 00000000 08:03 524932
> /lib/x86_64-linux-gnu/ld-2.23.so
> 7fda7408d000-7fda74093000 rw-p 00000000 00:00 0
> 7fda74095000-7fda740c0000 rw-p 00000000 00:00 0
> 7fda740c0000-7fda740c1000 r--p 00025000 08:03 524932
> /lib/x86_64-linux-gnu/ld-2.23.so
> 7fda740c1000-7fda740c2000 rw-p 00026000 08:03 524932
> /lib/x86_64-linux-gnu/ld-2.23.so
> 7fda740c2000-7fda740c3000 rw-p 00000000 00:00 0
> 7ffc98439000-7ffc9845a000 rw-p 00000000 00:00 0
> [stack]
> 7ffc98548000-7ffc9854a000 r--p 00000000 00:00 0
> [vvar]
> 7ffc9854a000-7ffc9854c000 r-xp 00000000 00:00 0
> [vdso]
> ffffffffff600000-ffffffffff601000 r-xp 00000000 00:00 0
> [vsyscall]
> Aborted (core dumped)
I will be providing a link to a .tar.gz archive with the compiled
binary, core file and haproxy.cfg to Willy in private, because they are
way to big to attach to a mailing list.
Best regards
Tim Düsterhus
[timwolla@/t/h/haproxy-1.8-rc2 [1]]cat haproxy.cfg
global
stats socket /admin.sock mode 666 level admin
server-state-file global
server-state-base /etc/haproxy/state/
defaults
log global
timeout connect 5s
timeout client 50s
timeout server 50s
load-server-state-from-file global
frontend fe_http
mode http
bind :::80 v4v6
default_backend bk_http
backend bk_http
mode http
option httpchk GET /
server nginx 172.17.0.3:80 check
listen stats
bind :1936
mode http
stats enable
stats uri /
stats hide-version
