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ATTO 7600N FibreBridge reboots with uncorrectable memory errors

Last Updated:

Applies to

  • MetroCluster
  • ATTO 7600N FibreBridge


  • The ATTO Bridge reboots notifications callhomes are triggered by node: 

HA Group Notification from NODE1 (Bridge Unexpected Reboot: FB7600NXXXXXX) ALERT

  • From the ATTO Bridge event log:

CRIT ECC Multi-bit error detected. D:2 S:00000f47 A:4a715dc0
INFO Reset.  HW Code: Software Warm
CRIT Software Interrupt Exception Detected (SWI) (007A)
INFO Reset.  Reason: Critical Hardware Error Detected


CRIT ECC Single-bit error detected. D:1 S:00000083 A:44ff9000
INFO Reset.  HW Code: L4 Watchdog 0 Warm
INFO Reset.  Reason: Unhandled HW Watchdog Interrupt
INFO Boot/reset occurred (001P)


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