Re: [syzbot] [lvs?] possible deadlock in start_sync_thread

[D. Wythe]

On 11/5/24 7:25 PM, Pablo Neira Ayuso wrote:
> Hi,
>
> I am Cc'ing SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS maintainers.
>
> Similar issue already reported by syzkaller here:
>
> https://lore.kernel.org/netdev/ZyIgRmJUbnZpzXNV@calendula/T/#mf1f03a65108226102d8567c9fb6bab98c072444c
>
> related to smc->clcsock_release_lock.
>
> I think this is a false possible lockdep considers smc->clcsock_release_lock
> is a lock of the same class sk_lock-AF_INET.
>
> Could you please advise?
>
> Thanks.

Hi Pablo,

Thank you for the reminder. We are currently working on it. The community has already submitted some 
fixes[1], and we are still reviewing them.


Best wishes,
D. Wythe


[1] 
https://lore.kernel.org/netdev/c2ac8e30806af319eb96f67103196b7cda22d562.1729031472.git.danielyangkang@xxxxxxxxx/