linux-kernel - Re: [syzbot] [mm?] UBSAN: shift-out-of-bounds in try_to_shrink

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Message-ID: <0000000000001e3fec0619999bbd@google.com>
Date: Wed, 29 May 2024 08:43:03 -0700
From: syzbot <syzbot+17416257cb95200cba44@...kaller.appspotmail.com>
To: akpm@...ux-foundation.org, linux-kernel@...r.kernel.org, 
	linux-mm@...ck.org, shakeel.butt@...ux.dev, syzkaller-bugs@...glegroups.com
Subject: Re: [syzbot] [mm?] UBSAN: shift-out-of-bounds in try_to_shrink_lruvec

Hello,

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

Reported-and-tested-by: syzbot+17416257cb95200cba44@...kaller.appspotmail.com

Tested on:

commit:         9d99040b Add linux-next specific files for 20240529
git tree:       linux-next
console output: https://syzkaller.appspot.com/x/log.txt?x=1530a9d2980000
kernel config:  https://syzkaller.appspot.com/x/.config?x=735e953fee00ec19
dashboard link: https://syzkaller.appspot.com/bug?extid=17416257cb95200cba44
compiler:       Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
patch:          https://syzkaller.appspot.com/x/patch.diff?x=14a1650c980000

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