r0 = socket$unix(0x1, 0x1, 0x0)
stat(&(0x7f0000001440)='.\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, <r1=>0x0})
setreuid(0xffffffffffffffff, r1)
ioctl$sock_SIOCINQ(r0, 0x89e0, 0x0)