On Mon, Jul 8, 2013 at 10:25 AM, Alexander Chemeris alexander.chemeris@gmail.com wrote:
---------- Forwarded message ---------- From: Andreas Eversberg andreas@eversberg.eu Date: Mon, Jul 8, 2013 at 12:05 PM Subject: Crash of UmTRX transceiver with dual TRX To: Alexander Chemeris alexander.chemeris@gmail.com
using umtrx_dual_test will cause this crash. even when only using a single trx as usual.
openbsc osmo-trx # sh /root/run.umtrx net.core.rmem_max = 50000000 net.core.wmem_max = 524288 linux; GNU C++ version 4.5.4; Boost_104900; UHD_003.004.000-unknown
transceiver: radioInterface.cpp:329: virtual void RadioInterface::pullBuffer(): Assertion `num_rd == (625)' failed.
Can you post the error log? This almost certainly a zero return condition related to timestamps on the write/read with the ring buffer. The error should report buffer state.
Thomas