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Ron ron.menez at entropysolution.comHi All, Upon running "osmo-bts-trx -c osmo-bts.cfg” while "osmo-nitb -C -c openbsc.conf -T -P -m” and “osmo-trx” are running, the following error shows and also shuts down “osmo-trx” osmo-bts-trx error: root at entropy:~/osmocom_files# osmo-bts-trx -c osmo-bts.cfg ((*)) | / \ OsmoBTS <0017> control_if.c:725 CTRL at 127.0.0.1 4238 <0010> telnet_interface.c:95 telnet at 127.0.0.1 4241 <0012> input/ipaccess.c:885 enabling ipaccess BTS mode, OML connecting to 192.168.1.129:3002 <000b> trx_if.c:584 Open transceiver for phy0.0 <0012> input/ipa.c:129 connection done. <0012> input/ipaccess.c:706 received ID get <0001> oml.c:475 Ignoring T200[0] (150 ms) as sent by BSC due to suspected LAPDm bug! <0001> oml.c:475 Ignoring T200[1] (180 ms) as sent by BSC due to suspected LAPDm bug! <0001> oml.c:475 Ignoring T200[2] (180 ms) as sent by BSC due to suspected LAPDm bug! <0001> oml.c:475 Ignoring T200[3] (1680 ms) as sent by BSC due to suspected LAPDm bug! <0001> oml.c:475 Ignoring T200[4] (520 ms) as sent by BSC due to suspected LAPDm bug! <0001> oml.c:475 Ignoring T200[5] (165 ms) as sent by BSC due to suspected LAPDm bug! <0001> oml.c:475 Ignoring T200[6] (1680 ms) as sent by BSC due to suspected LAPDm bug! <0001> oml.c:844 ADM state already was Unlocked <0012> input/ipa.c:129 connection done. <0012> input/ipaccess.c:706 received ID get <0009> pcu_sock.c:651 PCU socket not connected, dropping message <0009> pcu_sock.c:651 PCU socket not connected, dropping message <0009> pcu_sock.c:651 PCU socket not connected, dropping message <0009> pcu_sock.c:651 PCU socket not connected, dropping message <0009> pcu_sock.c:651 PCU socket not connected, dropping message <0009> pcu_sock.c:651 PCU socket not connected, dropping message <0009> pcu_sock.c:651 PCU socket not connected, dropping message <0009> pcu_sock.c:651 PCU socket not connected, dropping message <0009> pcu_sock.c:651 PCU socket not connected, dropping message <0009> pcu_sock.c:651 PCU socket not connected, dropping message <0009> pcu_sock.c:651 PCU socket not connected, dropping message <0009> pcu_sock.c:651 PCU socket not connected, dropping message <000b> trx_if.c:187 No response from transceiver for phy0.0 <0009> pcu_sock.c:848 PCU socket connected to external PCU <0001> oml.c:72 Reporting FAILURE to BSC: 0.3.20170425 <0000> rsl.c:624 (bts=0,trx=0,ts=4,ss=0) not sending CHAN ACT ACK <0000> rsl.c:624 (bts=0,trx=0,ts=5,ss=0) not sending CHAN ACT ACK <0000> rsl.c:624 (bts=0,trx=0,ts=6,ss=0) not sending CHAN ACT ACK <0000> rsl.c:624 (bts=0,trx=0,ts=7,ss=0) not sending CHAN ACT ACK <000b> trx_if.c:187 No response from transceiver for phy0.0 <000b> trx_if.c:187 No response from transceiver for phy0.0 <000b> trx_if.c:187 No response from transceiver for phy0.0 <000b> trx_if.c:187 No response from transceiver for phy0.0 <000b> trx_if.c:187 No response from transceiver for phy0.0 <000b> trx_if.c:187 No response from transceiver for phy0.0 <000b> trx_if.c:187 No response from transceiver for phy0.0 <000b> trx_if.c:187 No response from transceiver for phy0.0 <0007> l1sap.c:413 Invalid condition detected: Frame difference is > 1! <0001> bts.c:208 Shutting down BTS 0, Reason No clock from osmo-trx <000b> trx_if.c:203 CTRL NOHANDOVER ignored: No clock from transceiver, please fix! <000b> trx_if.c:203 CTRL NOHANDOVER ignored: No clock from transceiver, please fix! <0000> rsl.c:528 (bts=0,trx=0,ts=4,ss=0) not sending REL ACK <000b> trx_if.c:203 CTRL NOHANDOVER ignored: No clock from transceiver, please fix! <000b> trx_if.c:203 CTRL NOHANDOVER ignored: No clock from transceiver, please fix! <0000> rsl.c:528 (bts=0,trx=0,ts=5,ss=0) not sending REL ACK <000b> trx_if.c:203 CTRL NOHANDOVER ignored: No clock from transceiver, please fix! <000b> trx_if.c:203 CTRL NOHANDOVER ignored: No clock from transceiver, please fix! <0000> rsl.c:528 (bts=0,trx=0,ts=6,ss=0) not sending REL ACK <000b> trx_if.c:203 CTRL NOHANDOVER ignored: No clock from transceiver, please fix! <000b> trx_if.c:203 CTRL NOHANDOVER ignored: No clock from transceiver, please fix! <0000> rsl.c:528 (bts=0,trx=0,ts=7,ss=0) not sending REL ACK Shutdown timer expired osmo-trx logs: NOTICE 139966735525632 16:51:01.4 Transceiver.cpp:794:driveControl: Changing TSC from 0 to 7 NOTICE 139966735525632 16:51:01.4 Transceiver.cpp:243:start: Starting the transceiver Illegal instruction (core dumped) osmo-nitb logs: Thu Apr 27 16:50:43 2017 <001e> input/ipa.c:263 accept()ed new link from 192.168.1.129 to port 3002 Thu Apr 27 16:50:43 2017 <001e> input/ipa.c:263 accept()ed new link from 192.168.1.129 to port 3003 Thu Apr 27 16:50:43 2017 <0004> bsc_init.c:288 bootstrapping RSL for BTS/TRX (0/0) on ARFCN 885 using MCC=1 MNC=1 LAC=1 CID=1 BSIC=63 BTS 0 reported connected PCU version 0.3.20170425 Thu Apr 27 16:51:06 2017 <001e> input/ipaccess.c:241 Sign link vanished, dead socket Thu Apr 27 16:51:06 2017 <001e> input/ipaccess.c:69 Forcing socket shutdown with no signal link set Thu Apr 27 16:51:06 2017 <0020> bsc_init.c:341 Lost some E1 TEI link: 1 0x7f5f48820070 Thu Apr 27 16:51:06 2017 <0020> bsc_init.c:341 Lost some E1 TEI link: 2 0x7f5f48820070 ^Csignal 2 received Also attached the configuration files used. What seems causes the issue? OS: Ubuntu 16.04 SDR: B210 Best Regards, Ron Rylan B. Menez Operations Manager +63 998 989 7973 +63 2 893 1781 [cid:bbb8aa9b-ea08-431b-bb55-8cc77a18e169 at apcprd06.prod.outlook.com] Singapore * Philippines Products: Gridloc*Intelle*Hype*Lighthouse*Telco Services*Software Development This email (including any attachment to it) is confidential and intended only for the use of the individual named above and may contain information that is privileged. If you are not the intended recipient, you are notified that any dissemination, distribution or copying of this email is strictly prohibited. If you have received this email in error, please notify us immediately by return email or telephone and destroy the original message (including any attachment to it). Thank you. -------------- next part -------------- An HTML attachment was scrubbed... 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