Re: [PATCH V4] usbnet: Prevents free active kevent
From: patchwork-bot+netdevbpf
Date: Thu Oct 23 2025 - 21:20:27 EST
Hello:
This patch was applied to netdev/net.git (main)
by Jakub Kicinski <kuba@xxxxxxxxxx>:
On Wed, 22 Oct 2025 10:40:07 +0800 you wrote:
> The root cause of this issue are:
> 1. When probing the usbnet device, executing usbnet_link_change(dev, 0, 0);
> put the kevent work in global workqueue. However, the kevent has not yet
> been scheduled when the usbnet device is unregistered. Therefore, executing
> free_netdev() results in the "free active object (kevent)" error reported
> here.
>
> [...]
Here is the summary with links:
- [V4] usbnet: Prevents free active kevent
https://git.kernel.org/netdev/net/c/420c84c330d1
You are awesome, thank you!
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