From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-il1-f200.google.com (mail-il1-f200.google.com [209.85.166.200]) (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 5B2E22F50 for ; Wed, 6 Nov 2024 05:08:03 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.200 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1730869684; cv=none; b=J+4IeyOida4VL1kep4qay0mIHummgXAGXqumqd/pGX4LL6rliOXJzaaYKZVvsu/+0mjihDmsDJY3ycRY1uvAxVo6bfFvGahdrNGXTfkGkx3DCsCEDethTA1PAR4Dazsm1bLovHopNwdctmjm2saDgPsbU0QQCRzxmeotnNOrc60= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1730869684; c=relaxed/simple; bh=a1d9rFYmiox8Cvtw9o+GMM5ZvGuCn8t66Hz/uZIPOVU=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=ogi2PeDgybysimG5Tbk40AN/ndsfePfjkmJw6t2JFurNcy3XgANIVksgwLe9hQZzQq94FB7PZspLKYTOJRY7tfFxHNGVxjyPY6SeU3DVLzFYlhMJdIX9nkKWrx0yO39kKPe4KlZl3WDbmcNDpyIPGVozTpIwFJRij9vgtaWk6Ik= 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=209.85.166.200 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-f200.google.com with SMTP id e9e14a558f8ab-3a3b9c5bcd8so64861755ab.2 for ; Tue, 05 Nov 2024 21:08:03 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1730869682; x=1731474482; 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=GZCpyZnda5DlHXgbs9S3nxrto8V8O+1AIPUGm5d2KMU=; b=jiFT0BxY0y/W/W6RoXHlKz+10Q3JIIzx4BYIxaOxOspJsY5gIYaeQ2UItuB9sSJ9jw PufsSkD8HqORtG3KQiaF2pzo/PdVtsdBo4tGf+quSpseoQeiJymAGLNDJ0WA7omT95iE ltvr6DbQs2KGGvNalnZcp2S2vtyAVBHdZycgWJ9xoQ2Kvh8owdLQfp20DupGMnmRmqK+ ygS3sp+4bGk6fcCtRKhrqNl+gb7fUp6zRvwVHtHx+NQzXvMPZHY+js3p2d+0Ee2Y1KbZ 8IFpg3ZNraEuAKJhsXSI8PJjGF57T6BZLteou5ZfbMmau809tPfUVaG6pbEqLokHa82z qZ6Q== X-Gm-Message-State: AOJu0YxFznV68gJ3ZUrXXZfm1QAXVh684EN9cfcsGGr5kT9x1rLvoUhA 3e5b6h0izNy5SgTZKojsUjsOGgmGkaJE9KwaDX4+HsQy2YM6mkiCsdIvL80AUX8FljjkW/BdECA 4BeKrs0PTkfiICtU31ip9H8AWq3a32TTE6naevljMOzZe4bhOPMPqO/8= X-Google-Smtp-Source: AGHT+IEbaZMaak1hOR+JlAZzixE2T090fs8rKeKGEUM59TJWcInbswUrml2siCNIq69pOOmYlWTFxm+M7ofQwO7D98wedpFh6WoI Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6e02:1948:b0:3a6:c7a8:a1cc with SMTP id e9e14a558f8ab-3a6c7a8a3ccmr130602465ab.20.1730869682494; Tue, 05 Nov 2024 21:08:02 -0800 (PST) Date: Tue, 05 Nov 2024 21:08:02 -0800 In-Reply-To: X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <672af9b2.050a0220.2a847.1b5e.GAE@google.com> Subject: Re: [syzbot] [usb?] KASAN: invalid-free in dev_free From: syzbot To: linux-kernel@vger.kernel.org, marcus.yu.56@gmail.com, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" Hello, syzbot has tested the proposed patch and the reproducer did not trigger any issue: Reported-by: syzbot+3e563d99e70973c0755c@syzkaller.appspotmail.com Tested-by: syzbot+3e563d99e70973c0755c@syzkaller.appspotmail.com Tested on: commit: 6ff78df5 usb: Use (of|device)_property_present() for n.. git tree: https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing console output: https://syzkaller.appspot.com/x/log.txt?x=108d4e30580000 kernel config: https://syzkaller.appspot.com/x/.config?x=8f0eaad4c825e2e9 dashboard link: https://syzkaller.appspot.com/bug?extid=3e563d99e70973c0755c 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=17154e30580000 Note: testing is done by a robot and is best-effort only.