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Cisco Bug: CSCuj47488 - Montserrat sees hals0_dma.c:197 sensord died in open lab

Last Modified

Oct 14, 2014

Products (1)

  • Cisco Aironet 3700 Series Access Points

Known Affected Releases

7.6(1.81)

Description (partial)

Symptom:
WiFi classifier may have DMA related crash when operating on 80M mode.

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While running my 3700 my AP sees a sensord died and I get the following error message.  This is in the open lab with multiple clients running different types of traffic.
*Sep 25 04:16:10.579: %LINK-6-UPDOWN: Interface Dot11Radio1, changed state to up
*Sep 25 04:16:11.579: %LINEPROTO-5-UPDOWN: Line protocol on Interface Dot11Radio1, changed state to up
*Sep 25 05:22:45.999: 
*** sensord died (src/hals0_dma.c:197) - slot 1 ***

Conditions:
WiFi classifier operating on 80M mode.
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