On Mon, 14 Jul 2025 07:19:09 +0000 Hangbin Liu wrote:
How about use slowwait to check if the address still exists.
Weirdly if we read the addresses twice they disappear, I haven't looked into the code for the why, but seemed like using slowwait could potentially mask the addresses sticking around when nobody runs the Netlink handlers for a while? Dunno..
Not sure if I understand correctly. Do you mean the addresses will keep there if we use slowwait?
No, I mean there may be false negatives, not false positive. But maybe it's fine, it will definitely prevent flakes. Could you post the slowwait patch officially?