These are the packages that would be merged, in order:

Calculating dependencies ... done!
Dependency resolution took 1.07 s (backtrack: 0/20).

[ebuild  N     ] net-libs/libnfnetlink-1.0.2::gentoo  USE="-verify-sig" 292 KiB
[ebuild  N     ] acct-group/ulogd-0-r2::gentoo  0 KiB
[ebuild  N     ] dev-libs/jansson-2.15.1:0/4::gentoo  USE="-doc -static-libs" 478 KiB
[ebuild  N     ] net-libs/libnetfilter_conntrack-1.1.1::gentoo  USE="-verify-sig" 307 KiB
[ebuild  N     ] net-libs/libnetfilter_log-1.0.2-r1::gentoo  USE="-doc -verify-sig" 297 KiB
[ebuild  N     ] acct-user/ulogd-0-r2::gentoo  0 KiB
[ebuild  N     ] app-admin/ulogd-2.0.9::gentoo  USE="json nfct nflog sqlite -dbi -doc -mysql -nfacct -pcap -postgres (-selinux) -verify-sig" 337 KiB

Total: 7 packages (7 new), Size of downloads: 1709 KiB