XUTRIG: opened /dev/video97 uid=1001
XUTRIG GET_CUR : ret=-1 errno=14 (Bad address)  buf[0..3]=abababab
XUTRIG SET_CUR : ret=-1 errno=14 (Bad address)
XUTRIG: *** DF-5428 CONFIRMED: copyin() applied to the kernel ioctl buffer -> unconditional EFAULT; the XU query ioctl is dead ***
rc=0