From: "Lorenzo Stoakes (ARM)" <ljs@kernel.org>
To: syzbot <syzbot+c6879dc677a017f0a21b@syzkaller.appspotmail.com>
Cc: akpm@linux-foundation.org, jannh@google.com, liam@infradead.org,
linux-kernel@vger.kernel.org, linux-mm@kvack.org,
pfalcato@suse.de, syzkaller-bugs@googlegroups.com,
vbabka@kernel.org
Subject: Re: [syzbot] [mm?] WARNING in vma_add_pgoff
Date: Tue, 8 Sep 2026 10:25:49 +0100 [thread overview]
Message-ID: <ap_Uke89Q9LWoaoK@gremlin> (raw)
In-Reply-To: <6a9f8bc6.f614420e.2bf292.0005.GAE@google.com>
On Mon, Sep 07, 2026 at 09:15:02PM -0700, syzbot wrote:
> Hello,
>
> syzbot has tested the proposed patch and the reproducer did not trigger any issue:
>
> Reported-by: syzbot+c6879dc677a017f0a21b@syzkaller.appspotmail.com
> Tested-by: syzbot+c6879dc677a017f0a21b@syzkaller.appspotmail.com
Yup there we are :)
Why is this constantly duplicating I wonder...
>
> Tested on:
>
> commit: 35b0fb39 mm/mremap: reset unfaulted VMA page offset fo..
> git tree: git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
> console output: https://syzkaller.appspot.com/x/log.txt?x=15e13af9580000
> kernel config: https://syzkaller.appspot.com/x/.config?x=56ed23170c168d4c
> dashboard link: https://syzkaller.appspot.com/bug?extid=c6879dc677a017f0a21b
> compiler: Debian clang version 22.1.8 (++20260613092233+e80beda6e255-1~exp1~20260613092250.77), Debian LLD 22.1.8
> userspace arch: arm64
>
> Note: no patches were applied.
> Note: testing is done by a robot and is best-effort only.
--
Cheers, Lorenzo
next prev parent reply other threads:[~2026-09-08 9:25 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-09-08 1:21 syzbot
2026-09-08 2:25 ` Andrew Morton
2026-09-08 4:15 ` syzbot
2026-09-08 9:25 ` Lorenzo Stoakes (ARM) [this message]
2026-09-08 9:32 ` Vlastimil Babka (SUSE)
2026-09-08 10:24 ` Lorenzo Stoakes (ARM)
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