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Cisco Bug: CSCuo29078 - Clean Air: sensord died src/dspm_main.c

Last Modified

Mar 29, 2019

Products (1)

  • Cisco Aironet 3700 Series Access Points

Known Affected Releases


Description (partial)

AP's radio may be reset due to clean air sensord died.  This will occur only in very specific environment of interference pattern that has not been reproduced at this or any other customer site.

AP will show following logs in console:

*** sensord died (src/dspm_main.c:389) - slot 0 ***

*Apr  6 10:21:38.471: %CLEANAIR-6-STATE: Slot 0 down
*Apr  6 10:21:38.475: %CLEANAIR-3-ERROR: Slot 0 spectrum FW communication error
*Apr  6 10:21:38.887: sensord: shutdown slot 0
*Apr  6 10:21:45.971: %EVT-4-WRN: Write of flash:/event.r0 done
*Apr  6 10:21:46.287: %LINK-5-CHANGED: Interface Dot11Radio0, changed state to resetPCI reset port 0
*Apr  6 10:21:47.595: soap_pci_reconfig_radio: radio id 0
*Apr  6 10:21:47.627: %LINEPROTO-5-UPDOWN: Line protocol on Interface Dot11Radio0, changed state to down
*Apr  6 10:21:54.107: %LINK-6-UPDOWN: Interface Dot11Radio0, changed state to up
*Apr  6 10:21:55.107: %LINEPROTO-5-UPDOWN: Line protocol on Interface Dot11Radio0, changed state to up
Apr  6 10:22:12.611: %CLEANAIR-6-STATE: Slot 0 enabled
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