r0 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$nl_generic(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000040)={0x1c, 0x21, 0xc21, 0x0, 0x0, {0x0, 0x0, 0x2}, [@generic="86f4066ede"]}, 0x1c}}, 0x0)