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CONTAP-372526: Node is rebooting or reboot loop with PANIC: Panic string: wafl_load_buf: wip = 0x0xfffff810e17cc720, fbn = 2, level = 0, last logical block = 1, last physical block = 1, flags = 1, in SK process wafl_exempt00 on rel

  1. Last updated
    Apr 2, 2025
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ontap-9
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dp
Last Updated:
4/2/2025, 3:06:15 PM

Issue

  •   Node down, communication error causing controller takeover
  •  Alert: CLTFLT:HA Group Notification from stc8041 (CONTROLLER TAKEOVER COMPLETE AUTOMATIC - Communication Error) ALERT.
  • Panic event on node1. Mon Jan 13 08:24:23 +0530 [stc8041: send_boot_msg_thread: mgr.stack.string:notice]: Panic string: wafl_load_buf: wip = 0x0xfffff810e17cc720, fbn = 2, level = 0, last logical block = 1, last physical block = 1, flags = 1,  in SK process wafl_exempt00 on rel
  • Node 1 is constantly rebooting.Both nodes down: 
       Node 1 is constantly rebooting.
       Node 2 is in "waiting for giveback" state.

 

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