Hello: This patch was applied to netdev/net.git (main) by Jakub Kicinski <kuba@xxxxxxxxxx>: On Sun, 29 Sep 2024 15:36:40 +0300 you wrote: > When user space deletes a port from an MDB entry, the port is removed > synchronously. If this was the last port in the entry and the entry is > not joined by the host itself, then the entry is scheduled for deletion > via a timer. > > The above means that it is possible for the MDB get netlink request to > retrieve an empty entry which is scheduled for deletion. This is > problematic as after deleting the last port in an entry, user space > cannot rely on a non-zero return code from the MDB get request as an > indication that the port was successfully removed. > > [...] Here is the summary with links: - [net] bridge: mcast: Fail MDB get request on empty entry https://git.kernel.org/netdev/net/c/555f45d24ba7 You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html