r0 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)={0x1c, 0x1e, 0x69844ea0a6ddcd11, 0x0, 0x0, {0x7, 0x2}, [@nested={0x8, 0x0, 0x0, 0x1, [@typed={0x4}]}]}, 0x1c}}, 0x0)