Re: [SR-Users] Fatal Python error: failed releasing import lock after fork

What version of Kamailio are you using (kamailio -v)? Cheers, Daniel On 29.05.22 08:18, Nigel Daniels wrote: The logs appear as follows: Fatal Python error: failed releasing import lock after fork Current thread 0x 7(13) DEBUG: <core> [core/utils/sruid.c:121]: sruid_init(): root for sruid is [srid-62930e67-d-] (0 / 16) kamailio | 00007fe8fb8a4180 (most recent call first): kamailio | <no Python frame> kamailio | 7(13) DEBUG: <core> [core/sr_module.c:875]: init_mod_child(): idx 7 rank -2: tm [ctl handler] kamailio | 7(13) DEBUG: tm [callid.c:136]: child_init_callid(): callid: &#39;06d932e436730fa0-13(a)10.10.0.4&#39; kamailio | 7(13) DEBUG: <core> [core/sr_module.c:875]: init_mod_child(): idx 7 rank -2: tmx [ctl handler] kamailio | 7(13) DEBUG: tmx [tmx_mod.c:262]: child_init(): rank is (-2) kamailio | 7(13) DEBUG: <core> [core/sr_module.c:875]: init_mod_child(): idx 7 rank -2: sl [ctl handler] kamailio | 7(13) DEBUG: <core> [core/sr_module.c:875]: init_mod_child(): idx 7 rank -2: ctl [ctl handler] kamailio | 7(13) DEBUG: <core> [core/sr_module.c:875]: init_mod_child(): idx 7 rank -2: debugger [ctl handler] kamailio | 7(13) DEBUG: debugger [debugger_mod.c:224]: child_init(): rank is (-2) kamailio | 7(13) DEBUG: <core> [core/sr_module.c:875]: init_mod_child(): idx 7 rank -2: app_python3 [ctl handler] kamailio | 7(13) DEBUG: app_python3 [apy_kemi.c:234]: sr_apy_kemi_exec_func_ex(): execution of method: .info kamailio | 7(13) DEBUG: app_python3 [apy_kemi.c:266]: sr_apy_kemi_exec_func_ex(): param[1] for: info is str: ===== kamailio.child_init(-2) kamailio | kamailio | 7(13) INFO: <core> [core/kemi.c:106]: sr_kemi_core_info(): ===== kamailio.child_init(-2) kamailio | 7(13) DEBUG: ctl [ctl.c:329]: mod_child(): ctl: mod_child(0), fork_process=0, csl=0x556774893180 kamailio | 7(13) DEBUG: ctl [ctl.c:336]: mod_child(): ctl: 0 io_listen_loop(1, 0x556774893180) kamailio | 7(13) INFO: ctl [io_listener.c:213]: io_listen_loop(): io_listen_loop: using epoll_lt io watch method (config) kamailio | 7(13) DEBUG: ctl [io_listener.c:245]: io_listen_loop(): io_listen_loop: adding socket 8, type 2, transport 3 (/var/run/kamailio//kamailio_ctl) kamailio | 7(13) DEBUG: ctl [../../core/io_wait.h:374]: io_watch_add(): processing io_watch_add(0x7fe8f9aef380, 8, 2, 0x556774893180) - fd_no=0 Running python 3.8.10 using the suggested. # ----------------- setting module-specific parameters ---------------# ----- tm params -----# auto-discard branches from previous serial forking legmodparam("tm", "failure_reply_mode", 3)# default retransmission timeout: 30secmodparam("tm", "fr_timer", 30000)# default invite retransmission timeout after 1xx: 120secmodparam("tm", "fr_inv_timer", 120000) # ----- debugger params -----modparam("debugger", "cfgtrace", 1) ####### Routing Logic ########modparam("app_python3", "load", "/opt/kamailio/etc/kamailio.py") cfgengine "python"a import sysimport KSR as KSR def dumpObj(obj): for attr in dir(obj): KSR.info("obj.%s = %s\n" % (attr, getattr(obj, attr))) def mod_init(): KSR.info("===== from Python mod init\n") dumpObj(KSR) return kamailio() class kamailio: def __init__(self): KSR.info('===== kamailio.__init__\n') def child_init(self, rank): KSR.info('===== kamailio.child_init(%d)\n' % rank) return 0 def ksr_request_route(self, msg): KSR.info("===== request - from kamailio python script\n") KSR.setdsturi("sip:alice@127.0.0.1:5080") KSR.tm.t_on_branch("ksr_branch_route_one") KSR.tm.t_on_reply("ksr_onreply_route_one") KSR.tm.t_on_failure("ksr_failure_route_one") KSR.sl.send_reply(100, "Trying") if KSR.tm.t_relay() < 0 : KSR.sl.send_reply(500, "Server error") return 1 def ksr_reply_route(self, msg): KSR.info("===== response - from kamailio python script\n") return 1 def ksr_onsend_route(self, msg): KSR.info("===== onsend route - from kamailio python script\n") return 1 def ksr_branch_route_one(self, msg): KSR.info("===== branch route - from kamailio python script\n") return 1 def ksr_onreply_route_one(self, msg): KSR.info("===== onreply route - from kamailio python script\n") return 1 def ksr_failure_route_one(self, msg): KSR.info("===== failure route - from kamailio python script\n") return 1 Any help is appreciated, thanks. -- - Nigel __________________________________________________________ Kamailio - Users Mailing List - Non Commercial Discussions * sr-users(a)lists.kamailio.org Important: keep the mailing list in the recipients, do not reply only to the sender! Edit mailing list options or unsubscribe: * https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users -- Daniel-Constantin Mierla -- www.asipto.comwww.twitter.com/miconda -- www.linkedin.com/in/miconda Kamailio Advanced Training - Online: June 20-23, 2022 * https://www.asipto.com/sw/kamailio-advanced-training-online/