r0 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000040)='/proc/thread-self/attr/current\x00', 0x2, 0x0)
r1 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0)
dup3(r0, r1, 0x0)