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Cisco Bug: CSCum40219 - Router crash @ adj_switch_ipv4_no_fixup_les

Last Modified

Mar 24, 2019

Products (45)

  • Cisco IOS
  • Cisco 888W Integrated Services Router
  • Cisco 2951 Integrated Services Router
  • Cisco 892W Integrated Services Router
  • Cisco 861W Integrated Services Router
  • Cisco 1905 Serial Integrated Services Router
  • Cisco 886VA-CUBE Integrated Services Router
  • Cisco 881SRSTW Integrated Services Router
  • Cisco 881SRST Integrated Services Router
  • Cisco 861 Integrated Services Router
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Known Affected Releases

15.2(1)T2

Description (partial)

Symptom: A router crashes continuously with the following errors:

%ALIGN-1-FATAL: Corrupted program counter 14:05:19 KST Tue Dec 3 2013
pc=0xFFFFC1A0z , ra=0x22734CD4z , sp=0x28441DB8
%ALIGN-1-FATAL: Corrupted program counter 14:05:19 KST Tue Dec 3 2013
pc=0xFFFFC1A0z , ra=0x22734CD4z , sp=0x28441DB8
14:05:19 KST Tue Dec 3 2013: TLB (load or instruction fetch) exception, CPU signal 10, PC = 0x0
Conditions: This symptom occurs when the router is configured with PPPoE on gig 0/0 with a dialer. There are tunnels and default routes being sourced on the dialer.
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