E-Series core dump generated following race condition to get hold of a semaphore between two threads
Applies to
- E5700
- 11.50.3R1P1
Issue
One of the controllers reboots with the following panic string.
---- Log Entry #0 (Core 0) Jan-05-2022 07:18:47 AM ---- 2022-01-05 13:19:58.820149 Attempt to take keyed BSEM more than once. key=0x1447ea940, semID=0x7f20645f2610