[Help-glpk] I got a solution that voilate the constraints

[xiaomi]

version:
GLPSOL: GLPK LP/MIP Solver, v4.43

In my lp file, there are 2 constraint voilated by solving in GLPK:

Xmax67_134 - 999999 B67_134BB<= 0
Xmax67_136 - 999999 B67_136BB<= 0

B67_134BB and B67_136BB are both binary variables. The solution given by
GLPK is following:

Row name Activity Lower bound Upper bound
Xmax67_134 6.8975 0
B67_134BB * 0 0 1
Xmax67_136 0.7975 0
B67_136BB * 0 0 1

How could GLKP give a solution that is not feasible?

Thanks.