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Cisco Bug: CSCvs73564 - Alternative fix / workaround for CSCvs54327 in Satellite infra

Last Modified

Sep 02, 2020

Products (11)

  • Cisco ASR 9000 Series Aggregation Services Routers
  • Cisco ASR 9910 Router
  • Cisco ASR 9922 Router
  • Cisco IOS XR Software
  • Cisco ASR 9010 Router
  • Cisco ASR 9904 Router
  • Cisco ASR 9006 Router
  • Cisco ASR 9001 Router
  • Cisco ASR 9901 Router
  • Cisco ASR 9906 Router
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Known Affected Releases


Description (partial)

sysdb and GSP syslog messages such as the following are observed:

gsp[255]: %OS-gsp-3-MSG_ENQUEUE_ISSUE : Process pkg/bin/icpe_satmgr (pid 561490) not picking up messages, 1 msgs dropped. 10001 msgs pending, taking 7319208 bytes
sysdb_svr_admin[450]: %SYSDB-SYSDB-6-TIMEOUT_EDM : EDM request for 'admin/oper/inventory/rack/0/entity/131/entity/0/attrib/inv_basic_bag' from 'ntpdc' (jid 218, node 0/1/CPU0). No response from 'invmgr' (jid 268, node 0/RP0/CPU0) within the timeout period (100 seconds)
sysdb_shared_nc[447]: %SYSDB-SYSDB-6-TIMEOUT_EDM : EDM request for 'oper/n_v_satellite/gl/satellite_status/' from 'icpe_show_satellite' (jid 65946, node 0/RP0/CPU0). No response from 'icpe_satmgr' (jid 1192, node 0/RP0/CPU0) within the timeout period (100 seconds)

Show process blocked output will show ICPE_satmgr and sysdb are blocked on each other 

# show processes blocked location  0/rp0/cpu0
  Jid       Pid Tid            Name State   TimeInState    Blocked-on

  445    209001   6        sysdb_mc  Send   13:57:35:0673  561490  icpe_satmgr
 1192    561490   1     icpe_satmgr  Send   13:57:38:0790  209001  sysdb_mc

Only hit with nV satellite configuration.

Issue is only hit via polling operational information such as "show interfaces" and "show nv satellite status" concurrently and at a high rate via both SNMP and the CLI over a period of many hours.

It is difficult to hit the problem condition as it is due to an unusual timing condition.

Related Community Discussions

eXR (asr9901) service pack installation
Hello. Just recently added first eXR (asr9901) router to my network. Router came with 6.6.2, and I upgraded it to 6.6.3 before installation on site. Most routers in my network is asr9001 with cXR 6.4.2 and I have a quite good experience with them but eXR is completely new thing. Now there is a SP1 available for 6.6.3 and because one of my two asr9901 is not in production yet, I rushed to install a SP1 before putting it to production. Everything was done according to config guide and from experience ...
Latest activity: May 19, 2020
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