Stuck on white wash cycle, washer locked & will not unlock even if unplugged

A top-load washer tub is usually supported by four suspension rods. If one of the suspension rods becomes dislodged or breaks, the control board may stop the spin cycle several times to try to balance the clothes. Suspension rods will often come in a set of four and it is recommended to replace all four of the rods at the same time to reduce uneven wear.

from a previous discussion:

Wait at least three minutes after the end of the cycle before attempting to unlock your Whirlpool washer. The door will not unlock until the motor speed equals 0 and 180 seconds have elapsed since the motor control unit received the "Stop" command. If the water in the washer is warmer than 122 degrees Fahrenheit or the water level is set higher than Wool, Delicate or Hand Wash, the washer must drain before the door latch will unlock 2 Hold down the "Control Lock" button on your Whirlpool washer for three seconds at the end of the washing cycle. Listen, and when you hear the unlatching sound, the door should open.3 If your Whirlpool washer did not unlock at the end of Step 1, press and hold the "End of Cycle" button for five seconds to manually reset your washing machine.4 Unplug your Whirlpool washer and leave it unplugged for 45 minutes. After 45 minutes, plug your washer back in. The washer's programming should be reset and the door should open.5 Manually unlock the door of your Whirlpool washing machine. Make sure to unplug the appliance before completing the manual unlock. Use a screwdriver to remove the metal strip, called the toe panel, at the bottom of the washing machine. Once you've removed the toe panel, reach up inside the front panel of the washer and feel around for the door latch. Locate the tear-drop shaped tab at the bottom of the door latch and pull it gently. When you hear a click, the door should open.

Sound like the control board is bad

Unplug the washer. Then plug it back in and press the button that turns it off. This should unlock the door. Same thing happened on mine and there was a kink in the drain hose. Once I unkinked the hose, unplugged it, plugged it back in, turned it off, then I was able to run a drain & spin cycle to get the water out of the load that was in the washer. I then ran a full wash cycle (they'd gotten stuck in the first drain & spin cycle of a wash) and everything seems to be fine now.

Most likely its your water inlet valve..(cold side is not letting water in). Very common problem that usually manifests during rinse cycle since rinse uses always cold water.
According to your model # , part # is WH13X10023

you can use a wet dry shop vac and attach it to the end of the drain hose and remove all the water in the unit this should unlock your door then you can check the drain pump for anything that may be restricting or blocking the drain pump

Locking controls
The Control Lock prevents unintended use of the washer. You
can also use the control lock feature to prevent unintended cycle
or option changes during a cycle. When CONTROL LOCKED is
lit, all buttons are disabled. You can lock the washer while it is
operating.

To lock the controls
Select and hold END OF CYCLE SIGNAL for 3 seconds.
The CONTROL LOCKED status light glows.

To unlock the controls
Select and hold END OF CYCLE SIGNAL for 3 seconds until the
CONTROL LOCKED Status light turns off.

did you try unplugging it and plugging it back in to see if you can get it to reset? Would it buzz when you try to drain it? Does the door latch lock when it goes into the wash cycle? Usually the door latch locks when it goes into the wash cycle and stays locked. So it filled up, the door latch should lock, then should go into wash cycle. Then you said few minutes later it stops. How did you get the door open? reason i ask is Usually i would see the clothes get stuck inside the washer because the door latch is still locked when it stops. Was the door unlocked when it stoped. If so maybe something going on with the communication from the board to the door latch maybe. Did you try operatin the drain?

Do you have any error codes?

Does water remain in the washer after the final spin?
If water remains in the washer after the final spin, then the door will not unlock. Drain/Spin or Spin Only to remove any remaining water from the washer. The door should unlock at the end of the cycle.
Is the door locked and the Add A Garment light on?
If the Add A Garment light is on, then the washer door will unlock after the Pause/Cancel button is pressed once. Pressing the Start button will restart the washer at the same point where it left off in the cycle.
Is the door locked and the Add A Garment light off?
If the Add A Garment light is off, then the washer door will unlock after the Pause/Cancel button is pressed twice. The door will not immediately unlock while the cycle is running due to a possible high-water level in the washer, high-water temperature, tumbling or spinning. It may take up to five minutes for the washer to stop spinning and draining before the door will unlock. You will hear the door click when it unlocks.
If Pause/Cancel does not work:

1. Unplug washer or disconnect power for one minute.
2. Plug in washer or reconnect power.
3. Re-select the cycle and press Start.

NOTE: If the error remains on the display, call for service.