Wireless Access

how to fix this problem??

Initializing TPM and certificates [ OK ]
Checking for configuration upgrade [ OK ]
Starting OS services *******************************************************************************************
cpu_1 received a bus/cache error(warning)
*******************************************************************************************
CPU (XLP specific) registers dump: Node=0
COP2: TxMsgStatus = 0x00000001, MsgStatus1 = 0x0f0f0000
ICU: log0 = 0x00000000, log1 = 0x00000000, log2 = 0x00000000
LSU: log0 = 0x00000000, log1 = 0x00000061b61c02d4
SCU: log0 = 0x00004507, log1 = 0x71000000, log2 = 0x00000001
TCU: reg0 = 0x00000000, reg1 = 0x00000000, reg2 = 0x00000000
NBU: reg0 = 0x0000055c, reg1 = 0x70000000, reg2 = 0x00000001
DRAM_A: reg1 = 0x00000000, reg2 = 0x00000000
DRAM_B: reg1 = 0x00000000, reg2 = 0x00000000
CPU: epc = 0x2ad481dc, errorepc = 0xffffffffc10069c4, cacheerr = 0x00000000
*******************************************************************************************
LSU Cache Warning:
log0=0x0000000000000000, phyaddr=0x61b61c02d4
SCU Cache Error:
log0=0x00004507, phyaddr=0x0000000171000000
Way Info: <NULL>
ErrType: External Error from Data or Completion for Fill
ErrOpType: Load
Uncorrectable: 1
Overflow: 1
Error Valid: 1
NBU Cache Error:
log0=0x0000055c, phyaddr=0x0000000170000000
ReqSrc: IO
ReqType: IO Read
Overflow: 1
Error Valid: 1
Can not handle bus/cache error - Halting cpu

thanks for help

This does not look right. Please contact your Aruba partner or the HPE Aruba TAC through MyNetworking Portal: http://www.arubanetworks.com/support-services/contact-support/

before report to support, can you tell me what the meaning about that error message?

anyway thank for your information Herman robers

Bus errors indicate some very low-level error; could be really corrupted firmware or even faulty hardware. The boot of your system stops in very early stages which is very uncommon and rare; therefore the advice to work with the Aruba TAC to find out what is needed to resolve.

it looks like CPU problem, please contact Aruba TAC for futher information