CPU failure detected during stress test on AFF-C60
Applies to
- NetApp AFF-C60
- ONTAP 9.17.1P2
- Hardware diagnostics version 07.03.06
- Baseboard Management Controller (BMC)
Issue
During hardware diagnostics 4) Stress-Test System (must scan system, first), the CPU is marked as FAIL.
Log entries indicate corrected errors during the test:
[2026-04-23 14:12:50.521] Copyright (c) 2025 NetApp Inc. All rights reserved.[2026-04-23 14:12:50.521] FAS50 System-Level HW Diagnostics 07.03.06[2026-04-23 14:12:50.521] #### System PN: XXXXXXXXXXXX ####[2026-04-23 14:12:50.530] #### System SN: XXXXXXXXXXXXXXX ####[2026-04-23 14:12:50.530] #### Controller-A PN: 111-05337 ####[2026-04-23 14:12:50.530] #### Controller-A SN: 722601000450 ####[2026-04-23 14:12:50.532] 1) Scan System[2026-04-23 14:12:50.532] 2) Test System (must scan system, first)[2026-04-23 14:12:50.532] 3) Test Memory (must scan system, first)[2026-04-23 14:12:50.532] 4) Stress-Test System (must scan system, first)[2026-04-23 14:12:50.532] 5) Show VPD Information[2026-04-23 14:12:50.536] 6) Show FW Revision[2026-04-23 14:12:50.536] 7) Show MAC Address[2026-04-23 14:12:50.536] 8) Show Logs[2026-04-23 14:12:50.536] 9) Reboot (CF9 Cold Boot) Controller to LOADER[2026-04-23 14:12:50.536] [2026-04-23 14:12:50.536] Select a number 1-9 to execute the respective command: 4
・
[2026-04-23 16:18:06.576] ----------------- [/tmp/cpuStressStopOnError.log] ----------------[2026-04-23 16:18:06.582] [2026/04/23 14:08:34] Local - CPU: FAIL [2026/04/23 14:58:30][2026-04-23 16:18:06.592] 2026/04/23 14:21:59[2026-04-23 16:18:06.592] --------------------[2026-04-23 16:18:06.592] 2 2026-04-23 14:21:58 +0000 0000:16:01.0 Corrected error: Receiver Error[2026-04-23 16:18:06.592] --------------------
