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From: Thomas Gleixner <tglx@kernel.org>
To: Jiri Slaby <jirislaby@kernel.org>, Peter Zijlstra <peterz@infradead.org>
Cc: Matthieu Baerts <matttbe@kernel.org>, Stefan Hajnoczi
 <stefanha@redhat.com>, Stefano Garzarella <sgarzare@redhat.com>,
 kvm@vger.kernel.org, virtualization@lists.linux.dev, Netdev
 <netdev@vger.kernel.org>, rcu@vger.kernel.org, MPTCP Linux
 <mptcp@lists.linux.dev>, Linux Kernel <linux-kernel@vger.kernel.org>,
 Shinichiro Kawasaki <shinichiro.kawasaki@wdc.com>, "Paul E. McKenney"
 <paulmck@kernel.org>, Dave Hansen <dave.hansen@linux.intel.com>,
 "luto@kernel.org" <luto@kernel.org>, Michal =?utf-8?Q?Koutn=C3=BD?=
 <MKoutny@suse.com>,
 Waiman Long <longman@redhat.com>
Subject: Re: Stalls when starting a VSOCK listening socket: soft lockups,
 RCU stalls, timeout
In-Reply-To: <babe39d9-aeb4-47ae-83fb-eae6193fb3aa@kernel.org>
References: <b24ffcb3-09d5-4e48-9070-0b69bc654281@kernel.org>
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 <a2b573b4-af61-4b84-a7d1-012ed6bb23c9@kernel.org>
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Date: Fri, 06 Mar 2026 17:28:31 +0100
Message-ID: <87o6l03osw.ffs@tglx>
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On Fri, Mar 06 2026 at 11:16, Jiri Slaby wrote:
> On 06. 03. 26, 10:57, Thomas Gleixner wrote:
>
> If that helps, I would be likely able to "bisect" the 4 your mm_cid 
> patches if they can be reverted on the top of 6.19 easily. (By letting 
> the kernel run in the build service.)

That would just introduce the other bugs again. Let me try to reproduce.