Roll oscillations during automatic takeoff

Hello guys.
Sometimes I have strange behavior of the plane on takeoff.
The aircraft is oscillating in a roll. The rest of the flight is running normally.
Most likely the cause of the change in roll is a change in yaw, but what can cause it?
If anyone can help me with this I would be very grateful.

The next 3 takeoffs went well.

I accidentally asked this question on discord and Peter Hall told me, that it can possibly be an airspeed sensor.

I double checked and airspeed sensor seems good.

log link

I realized that this oscillations start on TKOFF_LVL_ALT, when plane stops holding takeoff bearing and starts to operate in FLIGHT_NORMAL stage.