sorry i forgot the full content. of the message. the first attemt failed due a too big attachment


i can help you more. because i found the deadlocking function.
its setresuid which hangs forever.  (i know that you submitted a patch recently which is related to that function, but i dont know if this will help here)
debugging is more complicated with gdb here. its a embedded system without any remote debugging support

its exact the same problem which is described here, but without any further solution or problem cause

http://freeradius.1045715.n5.nabble.com/Hack-way-to-compile-freeradius-causing-freeradius-to-hang-under-multithread-mode-td2794760.html

distribution is simply dd-wrt (router os). so maybe hard for you to work with.
i can provide you the full configs used which can be directly executed using radiusd -d /directory to config


the full configure line for freeradius, just taken out of my buildsystem (you likelly need to adjust some paths)

cd freeradius && \
sys_lib_dlsearch_path_spec="mips-uclibc" \
sys_lib_search_path_spec="mips-uclibc" \
MYSQL_CONFIG="no" \
ac_cv_lib_readline=no \
ac_cv_lib_ssl_SSL_new=yes \
ac_cv_lib_crypto_DH_new=yes \
ac_cv_func_strncasecmp=yes \
ac_cv_func_strcasecmp=yes \
ac_cv_lib_crypt_crypt=yes \
ac_cv_func_gettimeofday=yes \
ac_cv_func_getnameinfo=yes \
ac_cv_func_getaddrinfo=yes \
ac_cv_func_setlinebuf=yes \
ac_cv_host=mips-uclibc-linux \
./configure  --target=mips-linux --host=mips CFLAGS="-Os -pipe -mips32r2 -mtune=mips32r2 -msoft-float  -fno-caller-saves -mno-branch-likely -minterlink-mips16 -mips16 -I/home/seg/DEV/pb42/src/router/openssl/include " LDFLAGS="-Os -pipe -mips32r2 -mtune=mips32r2 -msoft-float  -fno-caller-saves -mno-branch-likely -minterlink-mips16 -mips16 -L/home/seg/DEV/pb42/src/router/openssl" --enable-shared \
--program-prefix="" \
--program-suffix="" \
--prefix=/usr \
--exec-prefix=/usr \
--bindir=/usr/bin \
--datadir=/usr/share \
--includedir=/usr/include \
--infodir=/usr/share/info \
--libdir=/usr/lib \
--libexecdir=/usr/lib \
--with-raddbdir=/etc/freeradius2 \
--with-radacctdir=/var/db/radacct \
--with-logdir=/var/log \
--localstatedir=/var \
--mandir=/usr/share/man \
--sbindir=/usr/sbin \
--sysconfdir=/etc \
--enable-shared \
--disable-static \
--disable-developer \
--with-threads \
--with-ltdl-include="/home/seg/DEV/pb42/src/router/freeradius/libltdl/.libs" \
--with-ltdl-lib="/home/seg/DEV/pb42/src/router/freeradius/libltdl" \
--with-openssl-includes="/home/seg/DEV/pb42/src/router/openssl/include" \
--with-openssl-libraries="/home/seg/DEV/pb42/src/router/openssl" \
--enable-strict-dependencies \
--with-raddbdir=/etc/freeradius \
--without-edir \
--without-snmp \
--with-experimental-modules \
--without-rlm_attr-rewrite \
--without-rlm_checkval \
--without-rlm_counter \
--without-rlm_dbm \
--without-rlm_ldap \
--without-edir \
--without-snmp \
--with-rlm_expr \
--with-rlm_eap \
--without-rlm_eap_sim \
--without-rlm_example \
--without-rlm_ippool \
--without-rlm_krb5 \
--without-rlm_pam \
--without-rlm_perl \
--without-rlm_python \
--without-rlm_smb \
--with-rlm_sql \
--with-rlm_sqlcounter \
--without-rlm_sql_db2 \
--without-rlm_sql_freetds \
--without-rlm_sql_iodbc \
--without-rlm_sql_oracle \
--without-rlm_sql_sybase \
--without-rlm_sql_unixodbc \
--without-rlm_x99-token \
        --without-rlm_eap_ikev2 \
        --without-rlm_eap_tnc \
--without-rlm_opendirectory \
--without-rlm_wimax \
        --with-rlm_eap_peap \
        --with-rlm_eap_tls \
        --with-rlm_eap_ttls \
--with-rlm_expiration \
--with-rlm_logintime \
--with-rlm_attr-rewrite \
--without-rlm_otp \
--without-rlm_smsotp \
--without-rlm_sqlhpwippool \
--without-rlm_sqlippool \
--without-rlm_sql_db2 \
--without-rlm_sql_firebird \
--without-rlm_sql_freetds \
--without-rlm_sql_iodbc \
--without-rlm_sql_oracle \
--without-rlm_sql_sybase \
--without-rlm_sql_unixodbc \
--without-rlm_sql_log \
--without-rlm_sql_sqlite \
--without-rlm_caching \
--without-rlm_redis \
--without-rlm_rediswho \
--without-rlm_eap_tnc \
--without-rlm_eap_ikev2 \
--without-rlm_opendirectory \
--without-rlm_wimax \
--without-rlm_ruby \
--without-rlm_sql_mysql \
--without-rlm_sql_postgresql
c


Am 16.01.2015 um 00:42 schrieb Rich Felker:

On Thu, Jan 15, 2015 at 06:10:37PM -0500, Rich Felker wrote:

On Thu, Jan 15, 2015 at 11:52:36PM +0100, Sebastian Gottschall wrote:

following test case

configure freeradius with --with-threads (which is on by default)
if you start radiusd with your radius configuration you will see
that radius does not listen on any ports. it will hang in the
listener thread which creates the socket.
if you configure it as --without-threads, it works


tested with musl 1.1.6 on a mips (big endian) system using kernel 3.10

Thanks for the report. I'm not terribly familiar with freeradius. Can
you tell where it's hung, e.g. get a backtrace in gdb, and possibly
strace -f leading up to the hang?

Short of that, a minimal procedure to reproduce the bug (build
configuration, runtime config files, which distro (if any) you're
using, and anything else needed in the environment, etc.) would be
helpful.

Rich