r0 = socket$inet(0x2, 0xa, 0x0)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0, <r1=>0x0}, &(0x7f0000000140)=0xc)
fchown(r0, r1, 0x0)