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Ron ron.menez at entropysolution.comHi All, We successfully installed osmo-bsc, osmo-trx, and osmo-bts-trx in Ubuntu 16.04. All osmo elements were successfully run except for osmo-bts-trx. Upon running osmo-bts-trx while the osmo-trx and osmo-bsc is running, “Aborted (core dumped)” error is shown: ((*)) | / \ OsmoBTS <0017> control_if.c:788 CTRL at 127.0.0.1 4238 <0010> telnet_interface.c:102 telnet at 127.0.0.1 4241 <0012> input/ipaccess.c:884 enabling ipaccess BTS mode, OML connecting to 192.168.1.41:3002 <000b> trx_if.c:589 Open transceiver for phy0.0 <0012> input/ipa.c:129 connection done. <0012> input/ipaccess.c:705 received ID get <0001> oml.c:223 O&M Get Attributes [0], Manufacturer Dependent State is unsupported by TRX. <0001> oml.c:223 O&M Get Attributes [0], Manufacturer Dependent State is unsupported by TRX. Assert failed trx oml.c:156 backtrace() returned 10 addresses /usr/local/osmo-bts/src/osmo-bts-trx/osmo-bts-trx() [0x4123f7] /usr/local/osmo-bts/src/osmo-bts-trx/osmo-bts-trx() [0x413692] /usr/local/osmo-bts/src/osmo-bts-trx/osmo-bts-trx() [0x42532d] /usr/local/lib/libosmoabis.so.6(+0xbdc4) [0x7f3b6c921dc4] /usr/local/lib/libosmoabis.so.6(+0x96ce) [0x7f3b6c91f6ce] /usr/local/lib/libosmocore.so.8(osmo_select_main+0x242) [0x7f3b6d5c4862] /usr/local/osmo-bts/src/osmo-bts-trx/osmo-bts-trx() [0x423b64] /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf0) [0x7f3b6bf3e830] /usr/local/osmo-bts/src/osmo-bts-trx/osmo-bts-trx() [0x404e19] Aborted (core dumped) We tried to run the osmo-bts-trx without the osmo-bsc, it only shows “Reason Abis close”: ((*)) | / \ OsmoBTS <0017> control_if.c:788 CTRL at 127.0.0.1 4238 <0010> telnet_interface.c:102 telnet at 127.0.0.1 4241 <0012> input/ipaccess.c:884 enabling ipaccess BTS mode, OML connecting to 192.168.1.41:3002 <000b> trx_if.c:589 Open transceiver for phy0.0 <000d> abis.c:135 Signalling link down <0001> bts.c:208 Shutting down BTS 0, Reason Abis close Shutdown timer expired We know that the latter logs is normal since no osmo-bsc is running. May we know what causes the core dumped? Is it a configuration issue in our side? Attached also are the pcap and config files used and taken during the testing. We used the latest git from "https://git.osmocom.org” for the installation. TIA Best Regard, Ron Menez ron.menez at entropysolution.com<mailto:ron.menez at entropysolution.com> -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.osmocom.org/pipermail/openbsc/attachments/20171004/830aad05/attachment.htm> -------------- next part -------------- A non-text attachment was scrubbed... Name: osmo-bts-trx core dumped.pcap Type: application/octet-stream Size: 63178 bytes Desc: osmo-bts-trx core dumped.pcap URL: <http://lists.osmocom.org/pipermail/openbsc/attachments/20171004/830aad05/attachment.obj> -------------- next part -------------- A non-text attachment was scrubbed... Name: osmo-bts.cfg Type: application/octet-stream Size: 624 bytes Desc: osmo-bts.cfg URL: <http://lists.osmocom.org/pipermail/openbsc/attachments/20171004/830aad05/attachment-0001.obj> -------------- next part -------------- A non-text attachment was scrubbed... Name: openbsc_osmobsc.conf Type: application/octet-stream Size: 6371 bytes Desc: openbsc_osmobsc.conf URL: <http://lists.osmocom.org/pipermail/openbsc/attachments/20171004/830aad05/attachment-0002.obj>