linux-kernel - Re: [syzbot] [mm?] KASAN: slab-use-after-free Read in __vma_reservation

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Message-ID: <000000000000c9b3d4061631ad9c@google.com>
Date: Tue, 16 Apr 2024 00:28:05 -0700
From: syzbot <syzbot+ad1b592fc4483655438b@...kaller.appspotmail.com>
To: akpm@...ux-foundation.org, linux-kernel@...r.kernel.org, 
	linux-mm@...ck.org, muchun.song@...ux.dev, syzkaller-bugs@...glegroups.com, 
	vishal.moola@...il.com
Subject: Re: [syzbot] [mm?] KASAN: slab-use-after-free Read in __vma_reservation_common

Hello,

syzbot has tested the proposed patch and the reproducer did not trigger any issue:

Reported-and-tested-by: syzbot+ad1b592fc4483655438b@...kaller.appspotmail.com

Tested on:

commit:         9ed46da1 Add linux-next specific files for 20240412
git tree:       https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git
console output: https://syzkaller.appspot.com/x/log.txt?x=15f0023b180000
kernel config:  https://syzkaller.appspot.com/x/.config?x=7ea0abc478c49859
dashboard link: https://syzkaller.appspot.com/bug?extid=ad1b592fc4483655438b
compiler:       Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
patch:          https://syzkaller.appspot.com/x/patch.diff?x=1065003b180000

Note: testing is done by a robot and is best-effort only.