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

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Message-ID: <00000000000071802f0603e76d83@google.com>
Date:   Sun, 27 Aug 2023 06:19:28 -0700
From:   syzbot <syzbot+f25c61df1ec3d235d52f@...kaller.appspotmail.com>
To:     hdanton@...a.com, linux-kernel@...r.kernel.org,
        syzkaller-bugs@...glegroups.com
Subject: Re: [syzbot] [kernfs?] KASAN: slab-use-after-free Read in kernfs_test_super

Hello,

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

Reported-and-tested-by: syzbot+f25c61df1ec3d235d52f@...kaller.appspotmail.com

Tested on:

commit:         28c736b0 Add linux-next specific files for 20230822
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=13e2b3bba80000
kernel config:  https://syzkaller.appspot.com/x/.config?x=20999f779fa96017
dashboard link: https://syzkaller.appspot.com/bug?extid=f25c61df1ec3d235d52f
compiler:       gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40
patch:          https://syzkaller.appspot.com/x/patch.diff?x=1362b3bba80000

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