r0 = openat$sr(0xffffffffffffff9c, &(0x7f00000001c0), 0x16f902, 0x0)
ioctl$SG_IO(r0, 0x127f, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, @scatter={0x1, 0x0, &(0x7f00000005c0)=[{0x0}]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
connect$unix(0xffffffffffffffff, 0x0, 0x0)