--- /dev/null
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Stoiko Ivanov <s.ivanov@proxmox.com>
+Date: Wed, 22 Jul 2020 12:17:24 +0200
+Subject: [PATCH lxc] apparmor: Allow ro remount of boot_id
+
+The rule added in 863845075d3f77d27c91bd9f47d2f8ddc4867bd5 did not cover all
+necessary mount calls for /proc/sys/kernel/random/boot_id
+(in src/lxc/conf.c: lxc_setup_boot_id) - the ro remount is missing.
+
+Signed-off-by: Stoiko Ivanov <s.ivanov@proxmox.com>
+---
+ config/apparmor/abstractions/start-container.in | 1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/config/apparmor/abstractions/start-container.in b/config/apparmor/abstractions/start-container.in
+index 9998f1121..9f64c2727 100644
+--- a/config/apparmor/abstractions/start-container.in
++++ b/config/apparmor/abstractions/start-container.in
+@@ -22,6 +22,7 @@
+ mount -> /var/lib/lxc/{**,},
+
+ mount /dev/.lxc-boot-id -> /proc/sys/kernel/random/boot_id,
++ mount options=(ro, nosuid, nodev, noexec, remount, bind) -> /proc/sys/kernel/random/boot_id,
+
+ # required for some pre-mount hooks
+ mount fstype=overlayfs,