r0 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000900)=ANY=[@ANYBLOB="1c0000005e00274e000000000000f0ffff55d57a0450b80e41"], 0x1c}}, 0x0)
syz_genetlink_get_family_id$batadv(&(0x7f0000000040), r0)