Hello,

based on the prompt in the snippets, kamailio is executed as a common user. Probably that user has no sufficient rights to write in the /var/run folder to create fifo/socket files. Either run kamailio as a root or grant appropriate privileges to the user starting kamailio.

Cheers,
Daniel

Which dist, OS?

Please start with "strace kamailio -E -e" this will show to which file kamaili try access.

On Thu, Dec 14, 2023 at 10:28 PM nguyenquocchinhdev--- via sr-dev <sr-dev@lists.kamailio.org> wrote:

Hi guys,
When I ran below the command, an error appeared, how do I fix this?

/etc/kamailio$ kamailio -E -e
loading modules under config path: /usr/lib/x86_64-linux-gnu/kamailio/modules/
Listening on
             udp: 192.168.0.158:5090
             tcp: 192.168.0.158:5090
             tcp: 192.168.0.158:10080
             sctp: 192.168.0.158:5090
Aliases:
             sctp: vizoai1:5090
             tcp: vizoai1:10080
             tcp: vizoai1:5090
             udp: vizoai1:5090

 0(564421) INFO: <core> [core/tcp_main.c:4999]: init_tcp(): using epoll_lt as the io watch method (auto detected)
 0(564423) INFO: rr [../outbound/api.h:52]: ob_load_api(): unable to import bind_ob - maybe module is not loaded
 0(564423) INFO: rr [rr_mod.c:188]: mod_init(): outbound module not available
 0(564423) ERROR: ctl [init_socks.c:114]: init_unix_sock(): ERROR: init_unix_sock: bind: Permission denied [13]
 0(564423) ERROR: ctl [ctl.c:291]: mod_init(): ERROR: ctl: mod_init: init ctrl. sockets failed
 0(564423) ERROR: <core> [core/sr_module.c:945]: init_mod(): Error while initializing module ctl (/usr/lib/x86_64-linux-gnu/kamailio/modules/ctl.so)
ERROR: error while initializing modules
 0(564423) ERROR: jsonrpcs [jsonrpcs_fifo.c:599]: jsonrpc_fifo_destroy(): FIFO stat failed: Permission denied

=============================================
grep loadmodule modules.cfg
loadmodule "db_mysql.so"
loadmodule "textopsx.so"
loadmodule "websocket.so"
loadmodule "xhttp.so"
loadmodule "kex.so"
loadmodule "corex.so"
loadmodule "tm.so"
loadmodule "tmx.so"
loadmodule "sl.so"
loadmodule "rr.so"
loadmodule "pv.so"
loadmodule "maxfwd.so"
loadmodule "usrloc.so"
loadmodule "registrar.so"
loadmodule "textops.so"
loadmodule "siputils.so"
loadmodule "xlog.so"
loadmodule "sanity.so"
loadmodule "ctl.so"
loadmodule "cfg_rpc.so"
loadmodule "sdpops.so"
loadmodule "jsonrpcs.so"
loadmodule "auth.so"
loadmodule "auth_db.so"
loadmodule "nathelper.so"
loadmodule "rtpengine.so"
loadmodule "tls.so"
loadmodule "debugger.so"
loadmodule "sctp.so"
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