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[gilles at sauvaire.com]

Hello, On a brand new Debian 11, I don't install any packages during install.
Then I install the following packages :
apt-get install
autoconf libtool pkg-config libcurl4-openssl-dev uuid-dev libssl-dev build-essential libtool-bin unzip libsqlite3-dev
libpcre3-dev libspeex-dev libspeexdsp-dev libedit-dev python3-dev libsndfile-dev liblua5.2-dev libsqlite3-dev
yasm zip libtiff-dev vim net-tools ssh
Using git I take the sources of version v1.10.7 Then I take the sources of sofia and spandsp
cd sofia-sip
./bootstrap.sh
./configure
make
make install
cd spandsp-master
./bootstrap.sh
./configure
make
make install
cd freeswitch
./bootstrap.sh -j
(cp modules.conf freeswitch)
./configure
make
make install
LD_LIBRARY_PATH=/usr/local/lib
export LD_LIBRARY_PATH
and run :
/usr/local/freeswitch/bin/freeswitch -nonat -u root
I don't do anything else, I keep the default config, I don't change anything. Just compiling...
After launching freeswitch, I connect with fs_cli
After the connection, hat the first command: show calls for example
randomly, 50% of time, fs_cli freezes and becomes unresponsive.
I did it, on several different servers
 
here are the weirdest details... :
For fs_cli hanging, there must be no activity on freeswitch.
I run an fs_cli and it freezes.
I run on a second console fs_cli and it freezes.
I launch another fs_cli which does not freeze… and I do a “log 1 hello”
This makes a trace, and all the fs_cli unfreeze….
With gdb I saw, fs_cli hangs in mutex locks
I reproduce this on several debian 11.5, but the same source files compiling and work fine on debian 10.13
Do you have any ideas ??
Thanks
Additional Information
If anyone wants to reproduce.
Here is the list of my module.conf
applications/mod_commands
applications/mod_conference
applications/mod_distributor
applications/mod_dptools
applications/mod_esf
applications/mod_expr
applications/mod_hash
applications/mod_spandsp
applications/mod_test
dialplans/mod_dialplan_xml
endpoints/mod_loopback
endpoints/mod_sofia
event_handlers/mod_cdr_csv
event_handlers/mod_event_socket
formats/mod_local_stream
formats/mod_native_file
formats/mod_sndfile
formats/mod_tone_stream
languages/mod_lua
loggers/mod_console
loggers/mod_logfile
loggers/mod_syslog
timers/mod_posix_timer
timers/mod_timerfd
I used debian xen domu with the dom0 on debian 11 and on debian 10.
Always the same thing happens.
Work on domu debian 10 and hang on domu debian 11.