Cisco Bug: CSCup05646 - Corrupted program counter - New active sup crash
Last Modified
Jan 28, 2017
Products (4)
- Cisco IOS
- Cisco Catalyst 6500 Series Virtual Switching Supervisor Engine 720 with 10GE uplinks
- Cisco Catalyst 6500 Series Supervisor Engine 2T
- Cisco Catalyst 6500 Series Supervisor Engine 720 / MSFC3
Known Affected Releases
15.1(1)SY1
Description (partial)
Symptom: 15.1(1)SY1 - Shortly after Active sup in slot 5 failover (due to parity issue), slot 6 may crash: %ALIGN-1-FATAL: Corrupted program counter 19:12:20 UTC Tue May 20 2014 pc=0x0, ra=0x4307D820, sp=0x51371140 %ALIGN-1-FATAL: Corrupted program counter 19:12:21 UTC Tue May 20 2014 pc=0x0, ra=0x4307D820, sp=0x51371140 Early Notification of crash condition.. 19:12:21 UTC Tue May 20 2014: TLB (load or instruction fetch) exception, CPU signal 10, PC = 0x0 Conditions: n/a
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