Re: [Kernel Bug] INFO: rcu detected stall in disk_check_events

From: Jens Axboe

Date: Tue Jun 09 2026 - 08:47:31 EST


On 6/9/26 5:52 AM, Longxing Li wrote:
> Dear Linux kernel developers and maintainers,
>
> We would like to report a new kernel bug found by our tool. INFO: rcu
> detected stall in disk_check_events. Details are as follows.
>
> Kernel commit: v7.0.6
> Kernel config: see attachment
> report: see attachment
>
> We are currently analyzing the root cause and working on a
> reproducible PoC. We will provide further updates in this thread as
> soon as we have more information.

Please include pertinent information in the email rather than some
shared drive somewhere.

--
Jens Axboe