yaozhenguo 于2024年9月13日周五 16:08写道：
>
> During the process of hot-unplug in vhost-user-net NIC, vhost_user_cleanup
> may add same rcu node to rcu list. Function calls are as follows:
>
> vhost_user_cleanup
> ->vhost_user_host_notifier_remove
> ->call_rcu(n, vhost_user_host_notifier_free,
During the process of hot-unplug in vhost-user-net NIC, vhost_user_cleanup
may add same rcu node to rcu list. Function calls are as follows:
vhost_user_cleanup
->vhost_user_host_notifier_remove
->call_rcu(n, vhost_user_host_notifier_free, rcu);
->g_free_rcu(n, rcu);
When this happ
