r0 = syz_open_dev$tty20(0xc, 0x4, 0x1)
capset(&(0x7f0000000380)={0x20080522}, &(0x7f00000003c0))
ioctl$KDSETKEYCODE(r0, 0x5423, &(0x7f0000000040)={0x2})