Re: [PATCH net v3] mptcp: fix race in mptcp_pm_nl_flush_addrs_doit()
From: patchwork-bot+netdevbpf
Date: Mon Jan 26 2026 - 23:00:33 EST
Hello:
This patch was applied to netdev/net.git (main)
by Jakub Kicinski <kuba@xxxxxxxxxx>:
On Sat, 24 Jan 2026 11:59:18 +0100 you wrote:
> From: Eric Dumazet <edumazet@xxxxxxxxxx>
>
> syzbot and Eulgyu Kim reported crashes in mptcp_pm_nl_get_local_id()
> and/or mptcp_pm_nl_is_backup()
>
> Root cause is list_splice_init() in mptcp_pm_nl_flush_addrs_doit()
> which is not RCU ready.
>
> [...]
Here is the summary with links:
- [net,v3] mptcp: fix race in mptcp_pm_nl_flush_addrs_doit()
https://git.kernel.org/netdev/net/c/e2a9eeb69f7d
You are awesome, thank you!
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