Re: [syzbot] [bluetooth?] KASAN: slab-use-after-free Read in l2cap_unregister_user

[syzbot]

Hello,

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

Reported-by: syzbot+14b6d57fb728e27ce23c@xxxxxxxxxxxxxxxxxxxxxxxxx
Tested-by: syzbot+14b6d57fb728e27ce23c@xxxxxxxxxxxxxxxxxxxxxxxxx

Tested on:

commit:         c4264568 Merge tag 'acpi-6.12-rc6' of git://git.kernel..
git tree:       upstream
console output: https://syzkaller.appspot.com/x/log.txt?x=101af2a7980000
kernel config:  https://syzkaller.appspot.com/x/.config?x=4340261e4e9f37fc
dashboard link: https://syzkaller.appspot.com/bug?extid=14b6d57fb728e27ce23c
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=142ce187980000

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