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

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Message-ID: <0000000000003f484a0612d6f0ae@google.com>
Date: Mon, 04 Mar 2024 06:57:03 -0800
From: syzbot <syzbot+b91eb2ed18f599dd3c31@...kaller.appspotmail.com>
To: hdanton@...a.com, linux-kernel@...r.kernel.org, 
	syzkaller-bugs@...glegroups.com
Subject: Re: [syzbot] [fs?] KASAN: slab-use-after-free Read in sys_io_cancel

Hello,

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

Reported-and-tested-by: syzbot+b91eb2ed18f599dd3c31@...kaller.appspotmail.com

Tested on:

commit:         90d35da6 Linux 6.8-rc7
git tree:       https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
console output: https://syzkaller.appspot.com/x/log.txt?x=111f9306180000
kernel config:  https://syzkaller.appspot.com/x/.config?x=c11c5c676adb61f0
dashboard link: https://syzkaller.appspot.com/bug?extid=b91eb2ed18f599dd3c31
compiler:       Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
patch:          https://syzkaller.appspot.com/x/patch.diff?x=16594d6a180000

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