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Cisco Bug: CSCvt31520 - 88xx DMAN crash

Last Modified

Sep 02, 2020

Products (13)

  • Cisco IP Phone 8800 Series
  • Cisco IP Phone 8865
  • Cisco IP Phone 7841
  • Cisco IP Conference Phone 7832
  • Cisco IP Phone 8851
  • Cisco IP Phone 7821
  • Cisco IP Phone 8811
  • Cisco IP Phone 8845
  • Cisco IP Phone 8861
  • Cisco IP Phone 7861
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Known Affected Releases

12.5(1) 12.6(1) 12.7(1)

Description (partial)

Symptom:
Randomly 88xx phones can crash referencing the DMAN process.

9998 INF Sep 15 14:44:26.907912 (431:493) DMAN-select() failed for lineinout with EINTR 
9999 ERR Sep 15 14:44:26.909403 (431:491) DMAN-crashSigsegvHandler: ----------crashhandler output begining------------
0000 ERR Sep 15 14:44:26.909519 (431:491) DMAN-crashSigsegvHandler: 
	************************************************************
	Crash File for process/pid => dman/431
	Creation Time:	Sun Sep 15 14:44:26 2019
	************************************************************
The defect apply to the 78xx and 88xx with all the VID.

Conditions:
No speciifc conditions know at this time.
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Bug Details Include

  • Full Description (including symptoms, conditions and workarounds)
  • Status
  • Severity
  • Known Fixed Releases
  • Related Community Discussions
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