r0 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$nl_generic(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000005c0)={0x1c, 0x21, 0xc21, 0x0, 0x0, {0x2}, [@nested={0x5, 0x0, 0x0, 0x1, [@generic='q']}]}, 0x1c}}, 0x0)