Cisco Cisco Packet Data Interworking Function (PDIF) Guía De Administador
System Logs
▀ Configuring and Viewing Crash Logs
▄ Cisco ASR 5000 System Administration Guide
180
Viewing Abridged Crash Log Information Using the CLI
You can view abridged crash information that is stored as a set of event records in flash memory on management cards
(/flash/crashlog2). Each crash event record has an associated dump file (minicore, NPU or kernel) that can also be
displayed (/flash/crsh2)
(/flash/crashlog2). Each crash event record has an associated dump file (minicore, NPU or kernel) that can also be
displayed (/flash/crsh2)
Follow the instructions in this section to view software crash events that have occurred on the system. These instructions
assume that you are at the root prompt for the Exec mode.
assume that you are at the root prompt for the Exec mode.
Step 1
View a list of software crash events by entering the following Exec mode command:
[local]host_name# show crash { all | list | number crash_num }
Notes:
Run show crash list to obtain the number for a specific crash event.
Run show crash number crash_num to display the output for the target crash event.
Important:
Information about similar crash events is suppressed in the output of this command.
Step 2
View the dump file associated with a specific crash event.
The information contained in the dump file helps identify and diagnose any internal or external factors causing the
software to crash.
software to crash.
Crash # – unique number assigned by StarOS when logging the crash event
SW Version – StarOS build release in format: RR.n(bbbbb)
Similar Crash Count – number of similar crashes
Time of first crash – timestamp when first crash occurred in format: YYYY-MMM-DD+hh:mm:ss
Failure message – text of event message
Function – code identifier
Process – where the crash occurred (Card, CPU, PID, etc.)
Crash time – timestamp for when the crash occurred in the format: YYYY-MMM-DD+hh:mm:ss time zone
Recent errno – text of most recent error number.
Stack – memory stack information
Last Bounce – information about the messaging received prior to the crash
Registers – memory register contents
Current inbound message – hexadecimal information for the current inbound message
Address Map
Recent heap activity (oldest first)
Recent events (oldest first)
Profile depth