From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-oi1-f197.google.com (mail-oi1-f197.google.com [209.85.167.197]) (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 9337A359705 for ; Mon, 12 Jan 2026 13:24:04 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.167.197 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1768224245; cv=none; b=Sw7T1YTcmjt+dTScfwDW/C8iCbmm5GhqarXzS1XdVbX7ScbTebEZ3uc9GDau4Qx0iCDoIl/bftrojaPKxVG5jQ6yifB5+Wld1dXhqOhcGU5HOZBJtKf7AYDG2Mev5uACJ3kW1DcEUtCgkKkP6uK1kFu9FxSbEDk9PsDgtEba7Jc= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1768224245; c=relaxed/simple; bh=dI0qQ/gthUuSpdAO+vPcYC0bF3hKoy5di8aKUXm160o=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=o2z2Yb6zGIujF29GiDWP4y7rcIqfVxyG354g2n3BBuakbFD24rihcuhSxK0VfBU436UNwaxAMxwzGJkuxiI33I0p1b4ej2xyboJoR9ldgtJ9nVN232yn+gmU9LKXCLOX9kkxUMw5gckUmQg9lJJ28b79MOI/KtuE/8JKOg1Sjd8= 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=209.85.167.197 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-oi1-f197.google.com with SMTP id 5614622812f47-45a684d8f6aso12109511b6e.1 for ; Mon, 12 Jan 2026 05:24:04 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1768224243; x=1768829043; 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=1Qq5PPFdzFMQw5BFvLom5EAoJCCfmWW/4DcqKtyulo4=; b=dD/3fFWNnrVV47xqyTvrxyC2tMgCP3lgvP4Mb0CUrs5Dtckr94DTVarmTM5lsckKgt zzP+yazOw9WuxUZNuTSD4z1RXlmcOGbCCwPnGY1gdkBPl7vgUrn3WrWcT1HzrbTCz42d 0yvtdD5CGwqaWI9/25QMgAIXN1iaAbDBugKgzV/mm7jPNNBPC6QCL1X2vfCFATiY9Sl8 h4ooIUmdF6stXMLxGv6gcevPLsGj+1pKQ3Ow/ttxyyNmv4CVh7QF2zLqlHLkGZAyPlpr VvG/9Mzeg44O9BoKBxVirxY27EulezlL9g2Z/6C5LMYtmaIPwP/MPIFQNDnusC4E23cq cNvg== X-Forwarded-Encrypted: i=1; AJvYcCUL7T8Zb4hy4rOIfjiPwlskNtxYpRbOVYUPwWM/oCgyfmZxR0sWl/G0WKnFlb4Fgx2aXpV1bgsff6fc8bc=@vger.kernel.org X-Gm-Message-State: AOJu0YwagpEtba/q16A+jUM0ie/Doc22HAudU1LKkwjK4cbYYaWFzDrO oG25LRpEGtyFZT+DC6BMcsbwLG+ktkNaIyKWRqrA6VaHI/LiuG+UR9RMNNDR9fCeW84nSAsilyG 8ITFW9aSJmnhl3/nIRt2dvv9DOLYyDe1GPkLGdFLtlhwjGbCoOtSJ3Mw56iA= X-Google-Smtp-Source: AGHT+IEHYcad4nYOub7J/of10vEUHantgA438E+UvdANmU1zG8u6CSsxiqfBaj0oEf6pIkG6exspvZDG1iY7Q0sK/4DJkbbbZwTh Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a4a:da18:0:b0:65f:6532:6874 with SMTP id 006d021491bc7-65f65326ce0mr5022238eaf.24.1768224243569; Mon, 12 Jan 2026 05:24:03 -0800 (PST) Date: Mon, 12 Jan 2026 05:24:03 -0800 In-Reply-To: <8703d83e-b658-4d95-b6ef-ca5f18aea152@gmail.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <6964f5f3.050a0220.eaf7.00a6.GAE@google.com> Subject: Re: [syzbot] [usb?] INFO: task hung in i2c_tiny_usb_disconnect From: syzbot To: coderlogicwei@gmail.com, linux-i2c@vger.kernel.org, linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" Hello, syzbot tried to test the proposed patch but the build/boot failed: failed to apply patch: checking file drivers/i2c/busses/i2c-tiny-usb.c Hunk #1 FAILED at 12. Hunk #2 FAILED at 172. Hunk #5 FAILED at 229. Hunk #7 succeeded at 299 with fuzz 1. 3 out of 7 hunks FAILED Tested on: commit: 0f61b186 Linux 6.19-rc5 git tree: upstream kernel config: https://syzkaller.appspot.com/x/.config?x=a11e0f726bfb6765 dashboard link: https://syzkaller.appspot.com/bug?extid=30b78308ba7e64647ff8 compiler: patch: https://syzkaller.appspot.com/x/patch.diff?x=17c239fc580000