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Bug #4066

closed

osmo-bts: sending BSC an ERROR Indication with "unsolicited UA response" in "sms:sysmo" osmo-gsm-tester test

Added by pespin over 2 years ago. Updated over 2 years ago.

Status:
Resolved
Priority:
Urgent
Assignee:
Category:
-
Target version:
-
Start date:
06/20/2019
Due date:
% Done:

0%

Spec Reference:

Description

sms is broken according to osmo-gsm-tester:

10:49:03.831545 tst                        /sierra_1: sending sms to MSISDN 1022 {sms='message nr. 1, from /sierra_1, to /sierra_2, from 1021, to 1022'}
10:54:04.203551 tst                  mo_mt_sms.py:41: ERR: Error: Wait timeout {condition=<bound method Modem.sms_was_received of /sierra_2>, timeout=300, timestep=1}  [trial↪sms:sysmo↪mo_mt_sms.py:41]
10:54:04.207759 tst                  mo_mt_sms.py:41: TRACEBACK: Traceback (most recent call last):
  File "/home/pespin/osmo-gsm-tester/src/osmo_gsm_tester/test.py", line 61, in run
    self.path)
  File "/home/pespin/osmo-gsm-tester/src/osmo_gsm_tester/util.py", line 350, in run_python_file
    spec.loader.exec_module( importlib.util.module_from_spec(spec) )
  File "<frozen importlib._bootstrap_external>", line 673, in exec_module
  File "<frozen importlib._bootstrap>", line 222, in _call_with_frames_removed
  File "/home/pespin/osmo-gsm-tester/suites/sms/mo_mt_sms.py", line 41, in <module>
    wait(ms_mt.sms_was_received, sms)
  File "/home/pespin/osmo-gsm-tester/src/osmo_gsm_tester/testenv.py", line 48, in <lambda>
    wait = lambda *args, **kwargs: event_module.wait(suite_run, *args, **kwargs)
  File "/home/pespin/osmo-gsm-tester/src/osmo_gsm_tester/event_loop.py", line 111, in wait
    raise log.Error('Wait timeout', condition=condition, timeout=timeout, timestep=timestep)
osmo_gsm_tester.log.Error: Wait timeout {condition=<bound method Modem.sms_was_received of /sierra_2>, timeout=300, timestep=1}
  [trial↪sms:sysmo↪mo_mt_sms.py:41]

It seems to be related to LAPDm. BTS sending BSC an ERROR Indication with "unsolicited UA response" when sending the sms network->ms_mt.

See full_pcap_any.pcapng frame 1534.


Files

full_pcap_any.pcapng full_pcap_any.pcapng 624 KB pespin, 06/20/2019 09:00 AM
run.tgz run.tgz 205 KB pespin, 06/20/2019 09:00 AM
successful_full_pcap_any.pcapng successful_full_pcap_any.pcapng 404 KB pespin, 06/20/2019 01:20 PM
successful_run.tgz successful_run.tgz 136 KB pespin, 06/20/2019 01:20 PM
stdout stdout 13 MB pespin, 06/21/2019 04:16 PM
20190620-t200.gnumeric 20190620-t200.gnumeric 2.21 KB T200 values encountered for BS-11 and nanoBTS in osmo-bsc laforge, 06/21/2019 05:44 PM

Checklist

  • make osmo-bts ignore T200 from OML again
  • increase T200 default values again

Related issues

Related to libosmocore - Bug #4074: LAPD timers completely brokenNewOsmocom CNI Developers06/21/2019

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