Display Kernel Deadloop Configuration - HPE FlexNetwork 7500 Series Command Reference Manual
Network management and monitoring
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Also See for FlexNetwork 7500 Series:
- Security configuration manual (597 pages) ,
- Network management and monitoring command reference (430 pages) ,
- Command reference manual (376 pages)
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Function Address = 0x8012d734
Function Address = 0x80100a00
Function Address = 0xe0071004
Function Address = 0x8016ce0c
Function Address = 0x801223a0
Instruction dump:
41a2fe9c 812300ec 800200ec 7f890000 409efe8c 80010014 540b07b9 40a2fe80
4bfffe6c 80780290 7f64db78 4804ea35 <807f002c> 38800000 38a00080 3863000c
Table 62 Command output
Field
Description
Recorded at
Occurred at
Instruction address
Thread
Context
Cpu
VCPU ID
Kernel module info
Last 5 thread switches
Register content
Dump stack
Call trace
Instruction dump
No information to display
Related commands
reset kernel deadloop
display kernel deadloop configuration
Use display kernel deadloop configuration to display kernel thread deadloop detection
configuration.
Description
Description for the kernel thread deadloop, including the CPU number,
thread running time, thread name, and thread number.
Time when the kernel thread deadloop was recorded, with microsecond
precision.
Time when the kernel thread deadloop occurred, with microsecond
precision.
Instruction address for the kernel thread deadloop.
Name and number of the kernel thread deadloop.
Context for the kernel thread deadloop.
Number of the CPU where the kernel thread ran.
Number of the CPU core where the kernel thread ran.
Information about kernel modules that had been loaded when the kernel
thread deadloop was detected, including:
•
Module name—Kernel module name.
•
Module address—Memory address of the module.
Last five kernel thread switches on the CPU before the kernel thread
deadloop was detected, including kernel thread name and kernel thread
switching time with microsecond precision.
Register information:
•
Reg—Name of a register.
•
Val—Value saved in a register.
Stack information.
Function call stack information, which shows the instruction address of a
called function at each level.
Instruction code when the kernel thread deadloop was detected. ffffffff
indicates an illegitimate instruction code.
No kernel thread deadloop information.
272
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