r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0)
preadv(r0, &(0x7f0000000140)=[{&(0x7f0000000300)=""/146, 0x92}], 0x1, 0x0, 0x0)