Guest

Preview Tool

Cisco Bug: CSCvs46442 - C1111 rommon 16.9(1r)/16.9.4 CPU3: failed to come online

Last Modified

Jan 20, 2020

Products (1)

  • Cisco 3G Wireless WAN

Known Affected Releases

16.9.4

Description (partial)

Symptom:
%IOSXE-2-PLATFORM: R0/0: kernel: CPU3: failed to come online
%IOSXE-3-PLATFORM: R0/0: kernel: CPU3: failed in unknown state : 0x0
%IOSXE-3-PLATFORM: R0/0: kernel: coresight-etm4x f0f40000.etm3: ETM arch init failed

Router#show platform software status control-processor brief
<snip>
CPU Utilization
Slot  CPU   User System   Nice   Idle    IRQ   SIRQ IOwait
  RP0    0   3.32   1.99   0.00  93.34   1.10   0.22   0.00
         1  16.42  40.52   0.00  29.13  13.50   0.39   0.00
         2   1.74   2.15   0.00  95.07   0.92   0.10   0.00
<no CPU3>
Router#

Conditions:
Rommon 16.9(1r) and IOSXE 16.9.4.
Bug details contain sensitive information and therefore require a Cisco.com account to be viewed.

Bug Details Include

  • Full Description (including symptoms, conditions and workarounds)
  • Status
  • Severity
  • Known Fixed Releases
  • Related Community Discussions
  • Number of Related Support Cases
Bug information is viewable for customers and partners who have a service contract. Registered users can view up to 200 bugs per month without a service contract.