Hello:
This patch was applied to netdev/net.git (main)
by Jakub Kicinski <[email protected]>:
On Mon, 31 Aug 2026 19:13:04 +0800 you wrote:
> __br_multicast_disable_port_ctx() and br_multicast_del_port() walk
> port->mglist with hlist_for_each_entry_safe(). However,
> br_multicast_find_del_pg() can also delete other entries from the same
> list through br_multicast_fwd_src_remove() or __fwd_del_star_excl().
>
> If such an entry is the iterator's saved next node, hlist_del_init()
> clears its ->next and terminates the walk early. The reproducer triggers
> this in both teardown walks, leaving port groups in the bridge mdb with
> a dangling ->key.port after del_nbp() frees the port:
>
> [...]
Here is the summary with links:
- [net,v3] net: bridge: mcast: don't truncate the port group walk on teardown
https://git.kernel.org/netdev/net/c/5a3f7a683aee
You are awesome, thank you!
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