Re: [syzbot] [bluetooth?] KASAN: slab-use-after-free Write in hci_conn_drop (3)

From: syzbot

Date: Sun Feb 08 2026 - 15:57:10 EST


Hello,

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

Reported-by: syzbot+3609b9b48e68e1fe47fd@xxxxxxxxxxxxxxxxxxxxxxxxx
Tested-by: syzbot+3609b9b48e68e1fe47fd@xxxxxxxxxxxxxxxxxxxxxxxxx

Tested on:

commit: 9845cf73 Add linux-next specific files for 20260205
git tree: linux-next
console output: https://syzkaller.appspot.com/x/log.txt?x=10d4eb22580000
kernel config: https://syzkaller.appspot.com/x/.config?x=1679e848890a9e1e
dashboard link: https://syzkaller.appspot.com/bug?extid=3609b9b48e68e1fe47fd
compiler: Debian clang version 21.1.8 (++20251221033036+2078da43e25a-1~exp1~20251221153213.50), Debian LLD 21.1.8
patch: https://syzkaller.appspot.com/x/patch.diff?x=11b8eb22580000

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