Hi Philipp. Am 30.11.19 um 23:15 schrieb Philipp Buehler: > Hello, > > just build 2.1.0 on OpenBSD.. while the actual processing (fe->be) works, > I am getting quite some weird logging (in /var/log/messages) per http-request: > Nov 30 23:01:05 tyo haproxy: vfprintf %s NULL in "<<<<>%s %2d %02d:%02d:%02d > %.*s%*s"
Looks like this is from this line, but I don't know which part of the line could be NULL. http://git.haproxy.org/?p=haproxy-2.1.git;a=blob;f=src/log.c;hb=c4c499b812ab306c7ecd0d2fcc9eb7e0a3175c41#l1419 That's the block. ``` 1418 hdr_len = snprintf(logheader, global.max_syslog_len, 1419 "<<<<>%s %2d %02d:%02d:%02d %.*s%*s", 1420 monthname[tm.tm_mon], 1421 tm.tm_mday, tm.tm_hour, tm.tm_min, tm.tm_sec, 1422 (int)host.data, host.area, sep, ""); ``` just a wild guess have you set "log-send-hostname" if not can you set it and tell us if anything is changed. http://cbonte.github.io/haproxy-dconv/2.1/configuration.html#log-send-hostname Regards Aleks > syslog.conf pretty straight forward: > *.notice;auth,authpriv,cron,ftp,kern,lpr,mail,user.none /var/log/messages > #default > local0.* /var/log/haproxy > > with syslog config in haproxy.cfg > log 127.0.0.1 local0 debug > > I am confused.. this is a plain test/sandbox (working on "new" > monitoring), so can do whatever needed on tracing and such. > > PS: logging is the same for HTTP or HTTPS (just in case libressl..) > > > tyo# haproxy -vv > HA-Proxy version 2.1.0 2019/11/25 - https://haproxy.org/ > Status: stable branch - will stop receiving fixes around Q1 2021. > Known bugs: http://www.haproxy.org/bugs/bugs-2.1.0.html > Build options : > TARGET = openbsd > CPU = generic > CC = cc > CFLAGS = -O2 -pipe -fno-strict-aliasing > OPTIONS = USE_PCRE=1 USE_OPENSSL=1 > > Feature list : -EPOLL +KQUEUE -MY_EPOLL -MY_SPLICE -NETFILTER +PCRE -PCRE_JIT > -PCRE2 -PCRE2_JIT +POLL -PRIVATE_CACHE +THREAD -PTHREAD_PSHARED -REGPARM > -STATIC_PCRE -STATIC_PCRE2 +TPROXY -LINUX_TPROXY -LINUX_SPLICE -LIBCRYPT > -CRYPT_H -VSYSCALL -GETADDRINFO +OPENSSL -LUA -FUTEX +ACCEPT4 -MY_ACCEPT4 > -ZLIB -SLZ -CPU_AFFINITY -TFO -NS -DL -RT -DEVICEATLAS -51DEGREES -WURFL > -SYSTEMD -OBSOLETE_LINKER -PRCTL -THREAD_DUMP -EVPORTS > > Default settings : > bufsize = 16384, maxrewrite = 1024, maxpollevents = 200 > > Built with multi-threading support (MAX_THREADS=64, default=1). > Built with OpenSSL version : LibreSSL 2.8.2 > Running on OpenSSL version : LibreSSL 2.8.2 > OpenSSL library supports TLS extensions : yes > OpenSSL library supports SNI : yes > OpenSSL library supports : TLSv1.0 TLSv1.1 TLSv1.2 > Built with transparent proxy support using: SO_BINDANY > Built with PCRE version : 8.41 2017-07-05 > Running on PCRE version : 8.41 2017-07-05 > PCRE library supports JIT : no (USE_PCRE_JIT not set) > Encrypted password support via crypt(3): yes > Built without compression support (neither USE_ZLIB nor USE_SLZ are set). > Compression algorithms supported : identity("identity") > > Available polling systems : > kqueue : pref=300, test result OK > poll : pref=200, test result OK > select : pref=150, test result OK > Total: 3 (3 usable), will use kqueue. > > Available multiplexer protocols : > (protocols marked as <default> cannot be specified using 'proto' keyword) > h2 : mode=HTTP side=FE|BE mux=H2 > fcgi : mode=HTTP side=BE mux=FCGI > <default> : mode=HTTP side=FE|BE mux=H1 > <default> : mode=TCP side=FE|BE mux=PASS > > Available services : none > > Available filters : > [SPOE] spoe > [CACHE] cache > [FCGI] fcgi-app > [TRACE] trace > [COMP] compression > > TIA,
