In /logs/firmware/patool_extraction/rootfs.img_unblob_extracted/rootfs.img_extract/0-50593792.squashfs_v4_le_extract/usr/bin/vmstatus.sh line 6:
	local pd tag value rest rollup empty
        ^-- SC3043 (warning): In POSIX sh, 'local' is undefined.


In /logs/firmware/patool_extraction/rootfs.img_unblob_extracted/rootfs.img_extract/0-50593792.squashfs_v4_le_extract/usr/bin/vmstatus.sh line 9:
	local Rss=-1 Pss=-1 Pss_Dirty=-1 Shared_Clean=-1 Shared_Dirty=-1 Private_Clean=-1 Private_Dirty=-1 Swap=-1 SwapPss=-1
        ^-- SC3043 (warning): In POSIX sh, 'local' is undefined.


In /logs/firmware/patool_extraction/rootfs.img_unblob_extracted/rootfs.img_extract/0-50593792.squashfs_v4_le_extract/usr/bin/vmstatus.sh line 15:
	[ -d $pd ] || return 0
             ^-^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	[ -d "$pd" ] || return 0


In /logs/firmware/patool_extraction/rootfs.img_unblob_extracted/rootfs.img_extract/0-50593792.squashfs_v4_le_extract/usr/bin/vmstatus.sh line 20:
	while read tag value rest; do
              ^--^ SC2162 (info): read without -r will mangle backslashes.


In /logs/firmware/patool_extraction/rootfs.img_unblob_extracted/rootfs.img_extract/0-50593792.squashfs_v4_le_extract/usr/bin/vmstatus.sh line 56:
	done<$rollup || return 0
             ^-----^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	done<"$rollup" || return 0


In /logs/firmware/patool_extraction/rootfs.img_unblob_extracted/rootfs.img_extract/0-50593792.squashfs_v4_le_extract/usr/bin/vmstatus.sh line 61:
	read comm <$pd/comm || return 0
        ^--^ SC2162 (info): read without -r will mangle backslashes.
                   ^-^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	read comm <"$pd"/comm || return 0


In /logs/firmware/patool_extraction/rootfs.img_unblob_extracted/rootfs.img_extract/0-50593792.squashfs_v4_le_extract/usr/bin/vmstatus.sh line 64:
		$Rss $Pss $Pss_Dirty $Shared_Clean $Shared_Dirty $Private_Clean $Private_Dirty $Swap $SwapPss $1 $comm
                ^--^ SC2086 (info): Double quote to prevent globbing and word splitting.
                     ^--^ SC2086 (info): Double quote to prevent globbing and word splitting.
                          ^--------^ SC2086 (info): Double quote to prevent globbing and word splitting.
                                     ^-----------^ SC2086 (info): Double quote to prevent globbing and word splitting.
                                                   ^-----------^ SC2086 (info): Double quote to prevent globbing and word splitting.
                                                                 ^------------^ SC2086 (info): Double quote to prevent globbing and word splitting.
                                                                                ^------------^ SC2086 (info): Double quote to prevent globbing and word splitting.
                                                                                               ^---^ SC2086 (info): Double quote to prevent globbing and word splitting.
                                                                                                     ^------^ SC2086 (info): Double quote to prevent globbing and word splitting.
                                                                                                              ^-- SC2086 (info): Double quote to prevent globbing and word splitting.
                                                                                                                 ^---^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
		"$Rss" "$Pss" "$Pss_Dirty" "$Shared_Clean" "$Shared_Dirty" "$Private_Clean" "$Private_Dirty" "$Swap" "$SwapPss" "$1" "$comm"


In /logs/firmware/patool_extraction/rootfs.img_unblob_extracted/rootfs.img_extract/0-50593792.squashfs_v4_le_extract/usr/bin/vmstatus.sh line 66:
	[ $Pss -gt 0 ] || Pss=0
          ^--^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	[ "$Pss" -gt 0 ] || Pss=0


In /logs/firmware/patool_extraction/rootfs.img_unblob_extracted/rootfs.img_extract/0-50593792.squashfs_v4_le_extract/usr/bin/vmstatus.sh line 67:
	[ $SwapPss -gt 0 ] || SwapPss=0
          ^------^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	[ "$SwapPss" -gt 0 ] || SwapPss=0


In /logs/firmware/patool_extraction/rootfs.img_unblob_extracted/rootfs.img_extract/0-50593792.squashfs_v4_le_extract/usr/bin/vmstatus.sh line 69:
	TOTAL_PSS=$(($TOTAL_PSS + $Pss + $SwapPss))
                     ^--------^ SC2004 (style): $/${} is unnecessary on arithmetic variables.
                                  ^--^ SC2004 (style): $/${} is unnecessary on arithmetic variables.
                                         ^------^ SC2004 (style): $/${} is unnecessary on arithmetic variables.


In /logs/firmware/patool_extraction/rootfs.img_unblob_extracted/rootfs.img_extract/0-50593792.squashfs_v4_le_extract/usr/bin/vmstatus.sh line 82:
	vmstatus $p
                 ^-- SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	vmstatus "$p"

For more information:
  https://www.shellcheck.net/wiki/SC3043 -- In POSIX sh, 'local' is undefined.
  https://www.shellcheck.net/wiki/SC2086 -- Double quote to prevent globbing ...
  https://www.shellcheck.net/wiki/SC2162 -- read without -r will mangle backs...