Kernel panic analysis

http://www.opensourceforu.com/2011/01/understanding-a-kernel-oops/

My Stack overflow followup

http://stackoverflow.com/users/3972330/ayyappa-ch

How to identify it is a window seat or non window seat with single line statement?

W1  2    3  4W
W5  6    7  8W
W9  10   11   12W

If the number 2nd bit is 1 means it is non window seat.

Prove if x%9 + y%9 + z%9 = 0 or 9 , xyz % 9 = 0 or 9

x % 9 = 100x % 9;
y % 9 =10y % 9;

100x % 9 + 10y % 9 + z % 9 = 0 or 9

xyz % 9 = 0 or 9

4 % 9 + 3 % 9 + 2 % 9 = 9;

432 % 9 = 0;