r0 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$nl_generic(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)={0x28, 0x20, 0xc21, 0x0, 0x0, {0x2}, [@nested={0x8, 0x0, 0x0, 0x1, [@typed={0x4}]}, @nested={0xc, 0x17, 0x0, 0x1, [@typed={0x5, 0x46, 0x0, 0x0, @str='\x00'}]}]}, 0x28}}, 0x0)