From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: smtp.subspace.kernel.org; dkim=none Received: from mail-pl1-f200.google.com (mail-pl1-f200.google.com [209.85.214.200]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 4919F137 for ; Sun, 26 Nov 2023 23:13:05 -0800 (PST) Received: by mail-pl1-f200.google.com with SMTP id d9443c01a7336-1cfba9f385aso22241705ad.0 for ; Sun, 26 Nov 2023 23:13:05 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1701069185; x=1701673985; h=to:from:subject:message-id:in-reply-to:date:mime-version :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=rbhetaEmHDXsErRVxv8JP9G/LWBw8d7TWXbXFegje8Y=; b=hhEiFdopegoy0pUPU3tnZyBVAZoZdcRZS31oI6ZJesSN93S/2YuMOfSZHV2Tpm2buc nLCpt0IL09ip/gF2eZjhcFmWF1lCVIWIg5mwJ2a/bLeeHiCbTTqIuB8cFJs5RqGpNg/O lyoD5m0pWVJUw85b5AKjcKe5DVApcGKY962yHlmXjZl56mPsm6c/jucTEMpkrZE4Lrpk P2XT/VLWhJzZ5vph9C83uFoJiW/+Zdk6ixmud+DviJKGHWrbBdYvmyI0fH9FOCVIYBo/ PuFnrH4RlYurLYffak7bIk/lyYY6+GpnQSIbJzdq90qX95cQ67HQL2HShNZii326kHg5 1AQQ== X-Gm-Message-State: AOJu0Yy+O4D8+oiN2vkZQYDYICqzevmLMD0puZ/265XWne9opRbYj49D LZeSx3YI36OcFRjJ0FZK/OFSsdJ0ElqdzLM9kLvcZNvuX1Sr X-Google-Smtp-Source: AGHT+IFNEfof+Dn0EQCh3xoFE/GYY7yEj0K6LHERwW0gKqb6aQluaZTSa9z+QLSO/78XIHCyzPsL9nqq78gmkq4CLWqD4Dtpx1LN Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a17:902:ce8a:b0:1cf:935b:96e1 with SMTP id f10-20020a170902ce8a00b001cf935b96e1mr2751808plg.0.1701069184815; Sun, 26 Nov 2023 23:13:04 -0800 (PST) Date: Sun, 26 Nov 2023 23:13:04 -0800 In-Reply-To: <0000000000007f826b06044878ed@google.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <0000000000007fd73e060b1d08ec@google.com> Subject: Re: [syzbot] [bluetooth?] KASAN: slab-use-after-free Write in __sco_sock_close From: syzbot To: davem@davemloft.net, eadavis@sina.com, edumazet@google.com, hdanton@sina.com, johan.hedberg@gmail.com, kuba@kernel.org, linux-bluetooth@vger.kernel.org, linux-kernel@vger.kernel.org, luiz.dentz@gmail.com, luiz.von.dentz@intel.com, marcel@holtmann.org, netdev@vger.kernel.org, pabeni@redhat.com, pav@iki.fi, syzkaller-bugs@googlegroups.com, william.xuanziyang@huawei.com Content-Type: text/plain; charset="UTF-8" syzbot suspects this issue was fixed by commit: commit 181a42edddf51d5d9697ecdf365d72ebeab5afb0 Author: Ziyang Xuan Date: Wed Oct 11 09:57:31 2023 +0000 Bluetooth: Make handle of hci_conn be unique bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=140ffa0ce80000 start commit: bd6c11bc43c4 Merge tag 'net-next-6.6' of git://git.kernel... git tree: net-next kernel config: https://syzkaller.appspot.com/x/.config?x=634e05b4025da9da dashboard link: https://syzkaller.appspot.com/bug?extid=dec4d528fb7a7c5d8ce3 syz repro: https://syzkaller.appspot.com/x/repro.syz?x=145586a8680000 C reproducer: https://syzkaller.appspot.com/x/repro.c?x=13bf8dffa80000 If the result looks correct, please mark the issue as fixed by replying with: #syz fix: Bluetooth: Make handle of hci_conn be unique For information about bisection process see: https://goo.gl/tpsmEJ#bisection