From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-il1-f197.google.com (mail-il1-f197.google.com [209.85.166.197]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id A0FB62A1A4 for ; Fri, 21 Feb 2025 01:00:28 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.197 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1740099630; cv=none; b=hPH+1awYwsspw4TXkKSt7Lran5w00inYUslOw4tHNrZfFTd5opCUNUGXu40xTLv21gQKMb0Jaq9ls0omiF+4H2jkV8VrweqGIdvDSTH3VYuhWbrhoEthk+f/9zDK/sEgrZIcqEK1/0HUznf1GBsrGe606ep0OiI51OK5q5gWRT0= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1740099630; c=relaxed/simple; bh=Nik023f6ALS7M27mab7ilsCCPmRYMXmZPt4G/6s87cQ=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=gUlF8xqzXrNoZ/JrOVbrgnW70b+uz0xi6tZaAfXDWpCnR4qJqz9g4I6WPCgfhXqMl4NbUk0LBdVabyO07oyYbq9TtumSUnOdzqDuEWnGx0CfJqvoZf7LAtxGelNabbWBOjnXlJApusgS1AhP200pt8Et0NXubfa4euSBQOXNqdo= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=fail (p=none dis=none) header.from=syzkaller.appspotmail.com; spf=pass smtp.mailfrom=M3KW2WVRGUFZ5GODRSRYTGD7.apphosting.bounces.google.com; arc=none smtp.client-ip=209.85.166.197 Authentication-Results: smtp.subspace.kernel.org; dmarc=fail (p=none dis=none) header.from=syzkaller.appspotmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=M3KW2WVRGUFZ5GODRSRYTGD7.apphosting.bounces.google.com Received: by mail-il1-f197.google.com with SMTP id e9e14a558f8ab-3d2b3a2f2d4so28490225ab.0 for ; Thu, 20 Feb 2025 17:00:28 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1740099627; x=1740704427; 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=JROBDxhCfnPW5pT0U++dtoFUf7G513HXQEGZMq1RknI=; b=xASMGrMX7JMZ0CHqWqlUr4516nyLJpz65hqPpTGDAM2lcOfDt/JNtaF6cdw5LvPKV8 t3YbtSFDFMggCM/E/G3oAb0tjQ0L20wsPQw7p6fcv3rFhBI0/dY3zSTahYg17q5eR7yl ZBSy8r2A3pxn1NT3WaYjAVBWkFNACojenv0IVZMQYXjTI+VMOk0FdmPsid9gwLuxBEQG 9KAthTcQm0KJoxy8Khx8jcHNVjmD8jPhB0xxMNPNRWUvlnUtF7h9KsVztLmv/uoHH8XY xx+9m6jd2ShmVNbHf+NP0Zfg+tJFQ84m/OG6lwUn5pbyzFOWEBsuWytzSzc9PXop4jvP emfA== X-Gm-Message-State: AOJu0Yz0diUd9wrmqpKArXdfaLFRBD7nnvid0pMCetJS0my1ZZADx/gd z1l8ttPbv7Hb5MJJ6ZV/Ztxgx9Ds3c7c9aDxti0zxy2oWDolP95q/yOpzZmZ4gX+nild7M++gQH mT/jujkdrKOkIBdH3JbU1mxykMfbroAFUoNWTf5msjBgTiYLEanE1W/Y= X-Google-Smtp-Source: AGHT+IEJXJ3Vaw3HeX46wjnp41Sn9cbF5MmbIRvB5AydbItypawET7g5xIlvYZDpKNdKn+HhcLMJ4UUSToDO3CgkzYop/XXSQ1Sa Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6e02:13ac:b0:3cf:c773:6992 with SMTP id e9e14a558f8ab-3d2cae87c65mr14840955ab.12.1740099627641; Thu, 20 Feb 2025 17:00:27 -0800 (PST) Date: Thu, 20 Feb 2025 17:00:27 -0800 In-Reply-To: <67b75198.050a0220.14d86d.02e3.GAE@google.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <67b7d02b.050a0220.14d86d.0302.GAE@google.com> Subject: Re: [syzbot] Re: [syzbot] [bluetooth?] general protection fault in bcsp_close From: syzbot To: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="UTF-8" For archival purposes, forwarding an incoming command email to linux-kernel@vger.kernel.org. *** Subject: Re: [syzbot] [bluetooth?] general protection fault in bcsp_close Author: lizhi.xu@windriver.com #syz test diff --git a/drivers/bluetooth/hci_ldisc.c b/drivers/bluetooth/hci_ldisc.c index acba83156de9..18793c485319 100644 --- a/drivers/bluetooth/hci_ldisc.c +++ b/drivers/bluetooth/hci_ldisc.c @@ -716,6 +716,7 @@ static int hci_uart_set_proto(struct hci_uart *hu, int id) err = hci_uart_register_dev(hu); if (err) { + clear_bit(HCI_UART_PROTO_INIT, &hu->flags); return err; }