Re: [PATCH v3 net] net: Fix null-ptr-deref by sock_lock_init_class_and_name() and rmmod.

Hello:

This patch was applied to netdev/net.git (main) by Jakub Kicinski kuba@kernel.org:

On Mon, 7 Apr 2025 09:33:11 -0700 you wrote:

When I ran the repro [0] and waited a few seconds, I observed two LOCKDEP splats: a warning immediately followed by a null-ptr-deref. [1]

Reproduction Steps:

1. Mount CIFS
2. Add an iptables rule to drop incoming FIN packets for CIFS
3. Unmount CIFS
4. Unload the CIFS module
5. Remove the iptables rule

[...]

Here is the summary with links: - [v3,net] net: Fix null-ptr-deref by sock_lock_init_class_and_name() and rmmod. https://git.kernel.org/netdev/net/c/0bb2f7a1ad1f

You are awesome, thank you!