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From: Keith Busch <kbusch@kernel.org>
To: Venkat Rao Bagalkote <venkat88@linux.ibm.com>
Cc: LKML <linux-kernel@vger.kernel.org>,
	linuxppc-dev <linuxppc-dev@lists.ozlabs.org>,
	Madhavan Srinivasan <maddy@linux.ibm.com>,
	riteshh@linux.ibm.com, ojaswin@linux.ibm.com,
	Stephen Rothwell <sfr@canb.auug.org.au>,
	hch@lst.de, martin.petersen@oracle.com,
	Jens Axboe <axboe@kernel.dk>
Subject: Re: [linux-next20251111]KASAN null-ptr-deref in bio_get_last_bvec() after "block: accumulate memory segment gaps per bio"
Date: Tue, 11 Nov 2025 10:30:25 -0500	[thread overview]
Message-ID: <aRNWkWSgsHhlPQXZ@kbusch-mbp> (raw)
In-Reply-To: <3349ddbd-ec27-431b-a5f3-de0137d26a4b@linux.ibm.com>

On Tue, Nov 11, 2025 at 08:54:39PM +0530, Venkat Rao Bagalkote wrote:
> Greetings!!!
> 
> IBM CI has reported a null pointer dereference, while running xfstests.

Thanks, this bug was also reported late yesterday and a proposed fix was
posted just earlier today:

  https://lore.kernel.org/linux-block/20251111140620.2606536-1-kbusch@meta.com/


      reply	other threads:[~2025-11-11 15:30 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2025-11-11 15:24 [linux-next20251111]KASAN null-ptr-deref in bio_get_last_bvec() after "block: accumulate memory segment gaps per bio" Venkat Rao Bagalkote
2025-11-11 15:30 ` Keith Busch [this message]

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