Dec 12 08:00:34 :303022:  <WARN> |AP c8:b5:ad:ce:33:aa@172.16.55.32 nanny|  Reboot Reason: AP rebooted Tue Dec 12 07:58:45 EET 2017; SAPD: Unable to contact            switch: HELLO-TIMEOUT. Last rebootstrap reason: HELLO-TIMEOUT, 238 sec before: Last Ctrl msg: HELLO len=1362 dest=172.16.55.11 tries=10 seq=0
Dec 12 08:01:15  KERNEL(c8:b5:ad:ce:33:aa@172.16.55.32): [  121.362699] Disabling USB power
Dec 12 08:01:19  KERNEL(c8:b5:ad:ce:33:aa@172.16.55.32): [  125.591502] Enabling USB power
Dec 12 08:01:19  KERNEL(c8:b5:ad:ce:33:aa@172.16.55.32): [  125.591502] Resetting spectral chainmask to Rx chainmask
Dec 12 08:01:19  KERNEL(c8:b5:ad:ce:33:aa@172.16.55.32): [  125.591565] Resetting spectral chainmask to Rx chainmask
Dec 12 08:09:45 :303022:  <WARN> |AP c8:b5:ad:ce:34:64@172.16.55.87 nanny|  Reboot Reason: AP rebooted Tue Dec 12 08:07:55 EET 2017; SAPD: Unable to contact            switch: HELLO-TIMEOUT. Last rebootstrap reason: HELLO-TIMEOUT, 233 sec before: Last Ctrl msg: HELLO len=1362 dest=172.16.55.11 tries=10 seq=0

Dec 12 08:18:47  KERNEL(c8:b5:ad:ce:34:64@172.16.55.87): [  622.909153] Disabling USB power
Dec 12 08:26:53 :305056:  <4103> <WARN> |stm|  AP ASF11_1/2 No response from AP for REG_DOM_INFO request for 3614 sec; deleting AP.