From: Greg KH <gregkh@linuxfoundation.org>
To: Philipp Leskovitz <philipp.leskovitz@secunet.com>
Cc: linux-usb@vger.kernel.org
Subject: Re: use-after-free with Lenovo Ultra Docking Station
Date: Thu, 20 Feb 2025 11:17:06 +0100 [thread overview]
Message-ID: <2025022009-hurricane-amiable-2195@gregkh> (raw)
In-Reply-To: <e17329a8-eb65-4dbe-ae8f-3b68efcf11f5@secunet.com>
On Thu, Feb 20, 2025 at 10:34:33AM +0100, Philipp Leskovitz wrote:
> Hello,
>
> with kernel 6.12.12 I also see such an error in the typec driver. There is also a warning in the log.
>
> <4>[ 783.320429] Oops: general protection fault, probably for non-canonical address 0x31373836396332a4: 0000 [#1] PREEMPT SMP NOPTI
Can you duplicate this without the closed-source, out-of-tree kernel
modules loaded?
And this docking station is very odd, has it ever worked? Is there a
bios update for it?
thanks,
greg k-h
next prev parent reply other threads:[~2025-02-20 10:17 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-02-18 6:52 use-after-free with Lenovo Ultra Docking Station Philipp Leskovitz
2025-02-18 7:16 ` Greg KH
2025-02-19 7:35 ` Philipp Leskovitz
2025-02-19 7:41 ` Greg KH
2025-02-20 9:34 ` Philipp Leskovitz
2025-02-20 10:17 ` Greg KH [this message]
2025-02-21 7:48 ` Philipp Leskovitz
2025-02-21 8:08 ` Greg KH
2025-02-21 11:54 ` Philipp Leskovitz
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