Forwarded: Re: [syzbot] [mptcp?] possible deadlock in mptcp_subflow_shutdown (2)

From: syzbot

Date: Fri Nov 14 2025 - 05:43:06 EST


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Subject: Re: [syzbot] [mptcp?] possible deadlock in mptcp_subflow_shutdown (2)
Author: matttbe@xxxxxxxxxx

On 14/11/2025 11:27, syzbot wrote:
>> On 10/11/2025 09:41, Paolo Abeni wrote:

(...)

>> As noted by Paolo offline, it looks like this issue is due to nbd
>> introducing a lockdep dependency between reclaim and af_socket, and this
>> is similar to a previous report:
>>
>> #syz dup: [syzbot] [mptcp?] possible deadlock in
>
> can't find the dup bug

Line wrapping... What about this?

#syz dup: [syzbot] [mptcp?] possible deadlock in mptcp_subflow_create_socket (2)

Cheers,
Matt
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