r0 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$nl_generic(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={0x20, 0x6c, 0xc21, 0x0, 0x0, {0x0, 0x2, 0x2}, [@typed={0xa, 0x0, 0x0, 0x0, @str='--@,(\x00'}]}, 0x20}}, 0x0)