[AOSP] A lot of binder errors occur

I build image base on android_r12.0.0.7
and lots of binder errors:

[ 32.156121] binder: 1384:1384 ioctl 40046210 ffffc71ec264 returned -22
[ 32.235410] binder: 1404:1404 ioctl 40046210 ffffc71ec264 returned -22
[ 32.360789] binder: 1428:1428 ioctl 40046210 ffffc71ec264 returned -22
[ 32.398101] binder: 1221:1438 ioctl 40046210 e04e9a88cfc4 returned -22
[ 32.648951] binder: 1479:1479 ioctl 40046210 ffffc71ec264 returned -22
[ 32.773500] binder: 1505:1505 ioctl 40046210 ffffc71ec264 returned -22
[ 32.859790] binder: 1526:1526 ioctl 40046210 ffffc71ec264 returned -22
[ 32.879715] binder: 1540:1540 ioctl 40046210 ffffc71ec264 returned -22
[ 32.879840] binder: 1527:1527 ioctl 40046210 ffffc71ec264 returned -22
[ 33.026665] binder: 1583:1583 ioctl 40046210 ffffc71ec264 returned -22
[ 33.249761] binder: 1611:1611 ioctl 40046210 ffffc71ec264 returned -22
[ 33.425816] binder: 1629:1629 ioctl 40046210 ffffc71ec264 returned -22
[ 33.498755] binder: 1646:1646 ioctl 40046210 ffffc71ec264 returned -22

What could be the reason for this?

Best Regards

@lthxxn
I use kernel5.4, have not this errors.
BTW, AOSP android 12 is not stable yet.