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Alexander Chemeris alexander.chemeris at gmail.comOmar, We're using LCR a lot and I have never seen this AFAIR. Just as a suggestion - make sure you build and run with the same version of the libsofia and there is no binary incompatibility. Please excuse typos. Written with a touchscreen keyboard. -- Regards, Alexander Chemeris CEO Fairwaves, Inc. https://fairwaves.co On Jan 15, 2016 11:50 AM, "OMAR RAMADAN" <omar.ramadan at berkeley.edu> wrote: > I'm using LCR as a GSM <-> SIP interface and I've been trying to figure > out why MO calls result in a segfault. I am running openbsc on cdc548cb and > LCR on c14326641a built and run on an ubuntu 14.04 64bit. > > From what I've investigated so far, the request_uri passed to sofia-sip is > malformed. > > Has anyone seen this problem before? Would appreciate pointers. > > Here are the full logs and stack trace: > > ** LCR Version 1.14 >> 000000 DEBUG (in route.c/getrulesetbyname() line 1928): ruleset main >> found. >> 000000 DEBUG (in sip.cpp/sip_init() line 1997): SIP globals initialized >> 000000 DEBUG (in gsm.cpp/mncc_socket_retry_cb() line 1443): Connected to >> MNCC socket /tmp/bsc_mncc! >> su_port_create(0x6ad410): epoll_create() => 0: OK >> su_socket_port_init(0x6ad410, 0x7ffff7dcf880) called >> su_pthread_port_init(0x6ad410, 0x7ffff7dcf880) called >> nua: nua_create: entering >> [New Thread 0x7ffff6c52700 (LWP 11520)] >> su_port_create(0x7ffff00008c0): epoll_create() => 0: OK >> su_socket_port_init(0x7ffff00008c0, 0x7ffff7dcf880) called >> su_pthread_port_init(0x7ffff00008c0, 0x7ffff7dcf880) called >> nua: nua_stack_init: entering >> nua: nua_stack_set_params: entering >> soa_create("default", 0x7ffff0001130, 0x7ffff0001230) called >> soa_set_params(static::0x7ffff0001920, ...) called >> soa_set_params(static::0x7ffff0001920, ...) called >> nta_agent_create: initialized hash tables >> nta_agent_create: initialized transports >> nta_agent_create: initialized random identifiers >> nta_agent_create: initialized timer >> nta_agent_create: initialized resolver >> tport_create(): 0x7ffff0003df0 >> nta: master transport created >> tport_bind_server(0x7ffff0003df0) to */127.0.0.1:5062/sip >> tport_bind_server(0x7ffff0003df0): calling tport_listen for udp >> tport_alloc_primary(0x7ffff0003df0): new primary tport 0x7ffff0004470 >> tport_listen(0x7ffff0004470): listening at udp/127.0.0.1:5062/sip >> tport_bind_server(0x7ffff0003df0): calling tport_listen for tcp >> tport_alloc_primary(0x7ffff0003df0): new primary tport 0x7ffff0004910 >> tport_listen(0x7ffff0004910): listening at tcp/127.0.0.1:5062/sip >> nta: bound to (127.0.0.1:5062;transport=*) >> nta: agent_init_via: SIP/2.0/udp 127.0.0.1:5062 (sip) >> nta: agent_init_via: SIP/2.0/tcp 127.0.0.1:5062 (sip) >> nta: Via fields initialized >> nta: Contact header created >> nua_register: Adding contact URL '127.0.0.1' to list. >> nua: nua_set_params: entering >> nua((nil)): sent signal r_set_params >> 000000 DEBUG (in sip.cpp/sip_init_inst() line 1942): SIP interface >> created (inst=0x6acce0) >> nua((nil)): recv signal r_set_params >> nua: nua_stack_set_params: entering >> soa_set_params(static::0x7ffff0001920, ...) called >> nua((nil)): event r_set_params 200 OK >> LCR 1.14 started, waiting for calls... >> 000000 TRACE 15.01.16 11:36:21.011 --: LCR 1.14 started, waiting for >> calls... >> nua: nua_application_event: entering >> 000000 DEBUG (in sip.cpp/sip_callback() line 1785): Event 23 from stack >> received (handle=(nil)) >> 000000 DEBUG (in port.cpp/Port() line 210): new port (1) of type 0x3101, >> name 'gsm-0-in' interface 'gsm' >> 000000 DEBUG (in gsm.cpp/Pgsm() line 239): Created new GSMPort(gsm-0-in). >> 000000 DEBUG (in gsm_bs.cpp/Pgsm_bs() line 56): Created new >> GSMBSPort(gsm-0-in). >> 000000 TRACE 15.01.16 11:37:28.210 CH(1): New call ref LCR<->BSC callref >> new=0x8000000d >> 000000 TRACE 15.01.16 11:37:28.210 CH(1): Codec negotiation LCR<->BSC >> bearer capa='given by MS' speech version='Full Rate given' >> 000000 TRACE 15.01.16 11:37:28.210 CH(1): MNCC_SETUP_IND LCR<->BSC >> calling number=639360100037 imsi=901550000000824 dialing number=12345678 >> 000000 DEBUG (in endpoint.cpp/Endpoint() line 48): EPOINT(1): Allocating >> enpoint 1 and connecting it with: ioport >> 000000 DEBUG (in endpoint.cpp/portlist_new() line 150): EPOINT(1) >> allocating port_list, attaching to port 1 >> 000000 DEBUG (in appbridge.cpp/EndpointAppBridge() line 31): Bridge >> endpoint created >> 000000 DEBUG (in port.cpp/epointlist_new() line 131): PORT(1) allocating >> epoint_list. >> 000000 TRACE 15.01.16 11:37:28.211 CH(1): MNCC_CALL_PROC_REQ LCR<->BSC >> progress coding=3 location=1 descr=8 >> 000000 DEBUG (in port.cpp/new_state() line 283): PORT(gsm-0-in) new state >> PORT_STATE_IDLE --> PORT_STATE_IN_PROCEEDING >> 000000 TRACE 15.01.16 11:37:28.211 CH(1): MNCC_FRAME_RECV LCR<->BSC >> 000000 DEBUG (in gsm_bs.cpp/setup_ind() line 631): Request RTP peer info, >> before forwarding setup >> 000000 DEBUG (in gsm.cpp/rtp_create_ind() line 869): Got RTP peer info >> (7f000001,52103) forwarding setup >> 000000 DEBUG (in message.c/_message_put() line 70): message MESSAGE_SETUP >> written from 140733193388033 to 140733193388033 (memory 6b1a50 at file >> gsm.cpp, line 872) >> 000000 DEBUG (in message.c/message_get() line 115): message MESSAGE_SETUP >> reading from 1 to 140733193388033 (memory 6b1a50) >> 000000 DEBUG (in appbridge.cpp/port_setup() line 94): EPOINT(1) epoint >> received setup from='639360100037' to='12345678' >> 000000 DEBUG (in port.cpp/Port() line 210): new port (2) of type 0x2002, >> name 'sip-0-out' interface 'sip' >> 000000 DEBUG (in sip.cpp/Psip() line 72): Created new Psip(sip-0-out). >> 000000 DEBUG (in endpoint.cpp/portlist_new() line 150): EPOINT(1) >> allocating port_list, attaching to port 2 >> 000000 DEBUG (in message.c/_message_put() line 70): message MESSAGE_SETUP >> written from 1 to 2 (memory 6b1a50 at file message.c, line 94) >> 000000 DEBUG (in message.c/_message_put() line 70): message >> MESSAGE_BRIDGE written from 1 to 1 (memory 6b6c00 at file appbridge.cpp, >> line 222) >> 000000 DEBUG (in message.c/_message_put() line 70): message >> MESSAGE_BRIDGE written from 1 to 2 (memory 6ba6e0 at file appbridge.cpp, >> line 225) >> 000000 DEBUG (in message.c/message_get() line 115): message MESSAGE_SETUP >> reading from 140733193388033 to 2 (memory 6b1a50) >> 000000 DEBUG (in sip.cpp/message_setup() line 954): Doing Setup (inst >> 0x6acce0) >> 000000 DEBUG (in sip.cpp/message_setup() line 961): RTP info given by >> remote, forward that >> 000000 DEBUG (in sip.cpp/message_setup() line 968): local ip 7f000001 >> port 52103 >> 000000 DEBUG (in sip.cpp/message_setup() line 969): remote ip 00000000 >> port 0 >> nua: nh_create_handle: entering >> 000000 TRACE 15.01.16 11:37:28.816 CH(2): NEW handle handle new=0x6b09c0 >> 000000 DEBUG (in sip.cpp/message_setup() line 1038): Using SDP for >> invite: v=0 >> o=LCR-Sofia-SIP 0 0 IN IP4 127.0.0.1 >> s=SIP Call >> c=IN IP4 127.0.0.1 >> t=0 0 >> m=audio 52103 RTP/AVP 3 >> a=rtpmap:3 GSM/8000 >> 000000 TRACE 15.01.16 11:37:28.816 CH(2): INVITE from uri= >> sip:639360100037 at 127.0.0.1:5062 to uri=sip:12345678 at 192.168.40.100:5060 >> rtp ip=127.0.0.1 port=52103,52104 payload=GSM:3 >> nua: nua_invite: entering >> nua(0x6b09c0): sent signal r_invite >> 000000 DEBUG (in port.cpp/new_state() line 283): PORT(sip-0-out) new >> state PORT_STATE_IDLE --> PORT_STATE_OUT_SETUP >> 000000 DEBUG (in sip.cpp/message_setup() line 1069): do proceeding >> 000000 DEBUG (in port.cpp/new_state() line 283): PORT(sip-0-out) new >> state PORT_STATE_OUT_SETUP --> PORT_STATE_OUT_PROCEEDING >> 000000 DEBUG (in message.c/_message_put() line 70): message >> MESSAGE_PROCEEDING written from 2 to 1 (memory 6be1c0 at file sip.cpp, line >> 1072) >> 000000 DEBUG (in port.cpp/epointlist_new() line 131): PORT(2) allocating >> epoint_list. >> 000000 DEBUG (in message.c/message_get() line 115): message >> MESSAGE_BRIDGE reading from 1 to 1 (memory 6b6c00) >> 000000 DEBUG (in port.cpp/message_epoint() line 657): PORT(gsm-0-in) >> bridging to id 1 >> nua(0x6b09c0): recv signal r_invite >> 000000 DEBUG (in port.cpp/bridge() line 1305): Port 1 creating not >> existing bridge 1. >> 000000 DEBUG (in message.c/message_get() line 115): message >> MESSAGE_BRIDGE reading from 1 to 2 (memory 6ba6e0) >> 000000 DEBUG (in port.cpp/message_epoint() line 657): PORT(sip-0-out) >> bridging to id 1 >> nua: nua_stack_set_params: entering >> 000000 DEBUG (in port.cpp/bridge() line 1290): Port 2 found existing >> bridge 1. >> 000000 DEBUG (in message.c/message_get() line 115): message >> MESSAGE_PROCEEDING reading from 2 to 1 (memory 6be1c0) >> 000000 DEBUG (in appbridge.cpp/port_other() line 259): EPOINT(8) epoint >> received message 7070144 from port >> 000000 DEBUG (in message.c/_message_put() line 70): message >> MESSAGE_PROCEEDING written from 1 to 140733193388033 (memory 6be1c0 at file >> message.c, line 94) >> 000000 DEBUG (in message.c/message_get() line 115): message >> MESSAGE_PROCEEDING reading from 1 to 1 (memory 6be1c0) >> nua(0x6b09c0): adding session usage >> nta_leg_tcreate(0x7ffff0006b00) >> Program received signal SIGSEGV, Segmentation fault. >> [Switching to Thread 0x7ffff6c52700 (LWP 11520)] >> strlen () at ../sysdeps/x86_64/strlen.S:106 >> 106 ../sysdeps/x86_64/strlen.S: No such file or directory. >> (gdb) bt >> #0 strlen () at ../sysdeps/x86_64/strlen.S:106 >> #1 0x00007ffff7b70896 in url_xtra (url=url at entry=0x7ffff00075d0) at >> url.c:1048 >> #2 0x00007ffff7b2deaf in sip_request_create (home=home at entry=0x7ffff0006fc0, >> method=method at entry=sip_method_invite, name=0x7ffff7b916e2 >> <sip_method_name_invite> "INVITE", >> name at entry=0x7ffff7b8ed49 "INVITE", uri=uri at entry=0x7ffff00075d0, >> version=version at entry=0x0) at sip_basic.c:225 >> #3 0x00007ffff7ae3512 in nta_msg_request_complete (msg=msg at entry=0x7ffff0006fc0, >> leg=leg at entry=0x7ffff0006b00, method=method at entry=sip_method_invite, >> method_name=method_name at entry=0x7ffff7b8ed49 "INVITE", >> request_uri=0x7ffff00075d0, request_uri at entry=0x0) at nta.c:3890 >> #4 0x00007ffff7b07d92 in nua_client_request_sendmsg (cr=cr at entry=0x7ffff0005af0) >> at nua_client.c:803 >> #5 0x00007ffff7b08de9 in nua_client_request_try (cr=0x7ffff0005af0) at >> nua_client.c:708 >> #6 0x00007ffff7b06b93 in nua_client_init_request0 (cr=0x7ffff0005af0) at >> nua_client.c:605 >> #7 nua_client_init_request (cr=0x7ffff0005af0) at nua_client.c:442 >> #8 0x00007ffff7b07246 in nua_client_create (nh=nh at entry=0x6b09c0, >> event=event at entry=31, methods=methods at entry=0x7ffff7dc4d20 >> <nua_invite_client_methods>, tags=tags at entry=0x6b0eb0) >> at nua_client.c:199 >> #9 0x00007ffff7b1cc61 in nua_stack_invite (nua=nua at entry=0x6adc80, >> nh=nh at entry=0x6b09c0, e=e at entry=nua_r_invite, tags=tags at entry=0x6b0eb0) >> at nua_session.c:705 >> #10 0x00007ffff7b03eb3 in nua_stack_signal (nua=0x6adc80, msg=<optimized >> out>, ee=0x6b0e88) at nua_stack.c:582 >> #11 0x00007ffff7b522b2 in su_base_port_execute_msgs (queue=0x0) at >> su_base_port.c:280 >> #12 0x00007ffff7b527bd in su_base_port_run (self=0x7ffff00008c0) at >> su_base_port.c:335 >> #13 0x00007ffff7b52f10 in su_pthread_port_clone_main >> (varg=0x7fffffffe4c0) at su_pthread_port.c:324 >> #14 0x00007ffff7840182 in start_thread (arg=0x7ffff6c52700) at >> pthread_create.c:312 >> #15 0x00007ffff6d4d47d in clone () at >> ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 >> >> -------------- next part -------------- An HTML attachment was scrubbed... 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