Display Kernel Deadloop - HP MSR1003-8S Command Reference Manual

<Sysname> display exception filepath slot 1
The exception filepath on slot 1 is NULL.
# (Distributed devices in IRF mode.) Display the core file directory on the global active MPU.
<Sysname> display exception filepath
The exception filepath on chassis 0 slot 1 is flash:.

display kernel deadloop

Use display kernel deadloop to display kernel thread deadloop information.
Syntax
Centralized devices in standalone mode:
display kernel deadloop show-number [ offset ] [ verbose ]
Distributed devices in standalone mode/centralized devices in IRF mode:
display kernel deadloop show-number [ offset ] [ verbose ] [ slot slot-number [ cpu cpu-number ] ]
Distributed devices in IRF mode:
display kernel deadloop show-number [ offset ] [ verbose ] [ chassis chassis-number slot slot-number [ cpu
cpu-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. If you do not specify this keyword, the command displays brief
information.
slot slot-number: Specifies an MPU by its slot number. If you do not specify this option, the command
displays kernel thread deadloop information for the active MPU. (Distributed devices in standalone
mode.)
slot slot-number: Specifies an IRF member device by its ID. If you do not specify this option, the command
displays kernel thread deadloop information for the master device. (Centralized devices in IRF mode.)
chassis chassis-number slot slot-number: Specifies an MPU on an IRF member device. If you do not
specify this option, the command displays kernel thread deadloop information for the global active MPU.
(Distributed devices in IRF mode.)
cpu cpu-number: Specifies a CPU by its number.
Examples
# Display brief information about the latest kernel thread deadloop.
<Sysname> display kernel deadloop 1
----------------- Deadloop record 1 -----------------
Description : BUG: soft lockup - CPU#0 stuck for 61! [comsh: 16306]
315