Re: [syzbot] [mm?] WARNING in vma_add_pgoff

[Lorenzo Stoakes (ARM)]

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@xxxxxxxxxxxxxxxxxxxxxxxxx
> Tested-by: syzbot+c6879dc677a017f0a21b@xxxxxxxxxxxxxxxxxxxxxxxxx

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