Process Monitoring And Maintenance Commands; Display Kernel Deadloop - HP 6125XLG Command Reference Manual

Process monitoring and maintenance
commands
The display memory, display process, display process cpu, monitor process and monitor thread
commands display information about both user processes and kernel threads. In these commands,
"process" refers to both user processes and kernel threads.

display kernel deadloop

Use display kernel deadloop to display kernel thread deadloop information.
Syntax
display kernel deadloop show-number [ offset ] [ verbose ] [ slot slot-number ]
Views
Any view
Predefined user roles
network-admin
Parameters
show-number: Specifies the number of deadloops to display, in the range of 1 to 20.
offset: Specifies the offset between the starting deadloop and the latest deadloop, in the range of 0 to 19.
The default value is 0.
verbose: Displays detailed information. Without this keyword, the command displays brief information.
slot slot-number: Specifies an IRF member device by its ID. Without this option, the command displays
kernel thread deadloop information for the master device.
Examples
# Display brief information about the latest kernel thread deadloop.
<Sysname> display kernel deadloop 1
----------------- Deadloop record 1 -----------------
Description
Recorded at
Occurred at
Instruction address
Thread
Context
Chassis
Slot
CPU ID
Kernel module info
# Display detailed information about the latest kernel thread deadloop.
: BUG: soft lockup - CPU#0 stuck for 61! [comsh: 16306]
: 2011-09-01 11:16:00.823018
: 2011-09-01 11:16:00.823018
: 0x4004158c
: comsh (TID: 16306)
: thread context
: 0
: 0
: 0
: module name (mrpnc) module address (0xe332a000)
module name (12500) module address (0xe00bd000)
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