linux-kernel - Re: [syzbot] [bluetooth?] KASAN: slab-use-after-free Write in hci_conn

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Date:   Fri, 03 Nov 2023 05:43:07 -0700
From:   syzbot <syzbot+1683f76f1b20b826de67@...kaller.appspotmail.com>
To:     hdanton@...a.com, linux-kernel@...r.kernel.org,
        syzkaller-bugs@...glegroups.com
Subject: Re: [syzbot] [bluetooth?] KASAN: slab-use-after-free Write in
 hci_conn_drop (2)

Hello,

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

Reported-and-tested-by: syzbot+1683f76f1b20b826de67@...kaller.appspotmail.com

Tested on:

commit:         8f6f76a6 Merge tag 'mm-nonmm-stable-2023-11-02-14-08' ..
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=161b7da0e80000
kernel config:  https://syzkaller.appspot.com/x/.config?x=7d92e85443452007
dashboard link: https://syzkaller.appspot.com/bug?extid=1683f76f1b20b826de67
compiler:       Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
userspace arch: arm64
patch:          https://syzkaller.appspot.com/x/patch.diff?x=14c40987680000

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