Subject: Re: [PATCH net 0/2] bond: fix 2 link state issues

From: Jakub Kicinski <[email-masked]>
Date: Fri, 6 Mar 2026 16:26:13 -0800

On Wed, 04 Mar 2026 15:13:52 +0800 Hangbin Liu wrote:
> Here is the reproducer:
> 
> ```
> ip netns add ns
> ip -n ns link add bond0 type bond mode 3 miimon 100 updelay 200 downdelay 200
> ip -n ns link add type veth
> ip -n ns link add type veth
> ip -n ns link set veth1 up
> ip -n ns link set veth3 up
> ip -n ns link set veth0 master bond0
> ip -n ns link set veth2 master bond0
> ip -n ns link set bond0 up
> sleep 1
> ip -n ns link set veth3 down
> sleep 1
> ip -n ns link set veth3 up
> sleep 1
> dmesg | tail

Are you planning to add a regression test? Or you think this is too
much of a one-off regression? Just curious..