The crash built-in 'sys' command displays the man page if the first argument passed to it is a crash built-in command.

Issue

• The crash built-in sys command displays the man page instead of help page of sys command if the first argument passed to it is a crash built-in command.

crash> sys kmem | head

NAME
  kmem - kernel memory

SYNOPSIS
  kmem [-f|-F|-c|-C|-i|-v|-V|-n|-z|-o|-h] [-p | -m member[,member]]
       [[-s|-S|-S=cpu[s]|-r] [slab] [-I slab[,slab]]] [-g [flags]] [[-P] address]]

DESCRIPTION
  This command displays information about the use of kernel memory.