Re: [bug report] net: udp_tunnel_nic: reference count leak during network namespace migration

Ping?

On 2026/07/18 21:03, Tetsuo Handa wrote:
> Description:
> 
>   syzbot is reporting a reference count leak when a netdevsim device configured with
>   UDP tunnel offloads is moved to another network namespace, and then the target
>   namespace is destroyed.
> 
> Cause of the Leak:
> 
>   The root cause is a structural mismatch between the namespace migration logic in
>   __dev_change_net_namespace() and the unregistration path in udp_tunnel_nic_unregister().
(...snipped...)