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This breaks network mediation if\nv8/v9 fine grained inet mediation is used, which was the case for\nthe policy that was updated to use abi 5.0 added in apparmor 5.0.0~alpha2\n\n[Fix]\n\nCherry-pick resolute:linux commits:\n5240899d3fb2e01b88ecceb2c53921dd64b74c75\n7cb6769a2d96ab3b6da8ca401936a22745523bad\n\n[Test Plan]\n\nThere are two test cases:\n\n1. using flatpak:\n$ sudo apt install flatpak\n$ flatpak remote-add --if-not-exists flathub https://dl.flathub.org/repo/flathub.flatpakrepo\n$ flatpak install flathub com.brave.Browser\n$ flatpak run com.brave.Browser\n\nWhen the browser opens, make sure it can open any website\n(https://ubuntu.com/ for example)\n\n2. using sbuild with unshare backend\n\n$ sudo apt install sbuild mmdebstrap uidmap\n\nCreate a file called .sbuildrc in your home directory with the\nfollowing contents:\n\n$mailto = 'foo@bar.com';\n$maintainer_name='Foo Bar ';\n#$build_dep_resolver=\"apt\";\n$chroot_mode = \"unshare\";\n1;\n\nEdit /etc/apt/sources.list.d/ubuntu.sources adding deb-src to Types:\n\nTypes: deb deb-src\n\n$ sudo apt update\n$ apt source apparmor\n$ cd apparmor-5.0.0~beta1/\n$ sbuild -d resolute\n\nMake sure you don't see any \"Connection failed\" messages during the\nstep \"I: Setting up apt archive...\" and that build completes\nsuccessfully.\n\n[Where problems could occur]\n\nThe regression can be considered as low since both fixes have been\napplied to the resolute kernel.\n\nJohn Johansen (2):\n UBUNTU: SAUCE: apparmor5.0.0 [29/57]: apparmor: fix fine grained inet\n mediation sock_file_perm\n UBUNTU: SAUCE: apparmor5.0.0 [53/57]: apparmor: fix af_unix local addr\n mediation binding\n\n security/apparmor/af_inet.c | 2 +-\n security/apparmor/audit.c | 2 +-\n security/apparmor/net.c | 9 ++++++++-\n 3 files changed, 10 insertions(+), 3 deletions(-)"}