From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-oi1-f199.google.com (mail-oi1-f199.google.com [209.85.167.199]) (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 072F830DD37 for ; Tue, 13 Jan 2026 08:35:03 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.167.199 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1768293305; cv=none; b=YF3ygZfhj4U3NhfigWL2onKBbd0RW3rxtN4/Vfvl+5LRERSdDMyoFeNORTei/vADgl4zgK3BkdzY6fs5jXsUqw2E6naQa0Qi8XcE1QhU45oELxDPP5eGGVS6HbaTufenawEy7qsLBt/K9+2zbrcZQpjbBN2rqQMfBlKa21+LdHo= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1768293305; c=relaxed/simple; bh=o/0q1o0P2E9SbZ91BvG9ltgs07T7tr5tklqjamNKg9Y=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=EU0vrkCIMtzZBDW8gTLfsv/fNAdAatti/J0ngGKWkzZT6exLg0qCTcJTYD7Npp1rRl7wQQ+Fo3DU5rJSONT2XB0Wtu3G6QLO53gngiVvs6mYnG8DDCZ6U6HRSP67vb4sgHCNaDLsmQ4GJ3eQFE8bgaj3Ehw+nd/Mke6Tu+HdPps= 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=209.85.167.199 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-f199.google.com with SMTP id 5614622812f47-459df8c820eso9380356b6e.3 for ; Tue, 13 Jan 2026 00:35:03 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1768293303; x=1768898103; 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=xIK3qU5C+FuG3rAv/kgcOGur3Ov7AtQeItaLy0rdrDE=; b=Ex6gFbIh5Y76IP6d//GoCW5sKZNFTDJnWU0odGaKRaUhx1fWQP8StTjVmgcCc4M6GG gDBF/W/KaNpy1E0jRyWrEqfwXRnDaZhkc+SJ4VxAhLgq8ex+v/WDaXmJLiuv3LLnjLIW qXmOxjPUnE5upzRHgQy+E+sKZl1sCuIGSw5VDTsRqcYIQghYyXl3R9bgmGhvVw1f9BA5 /JG9Ft3/b9MC2evR1LAJ/06bR76eM/xDoN+K4glhJB0Fxsjzb+eoCpy7Yr6vgGLpL+Zq Alh4Xf5BN/exwrMn5LYIZwQ8m/VjZhidZoy6ZHX4i1iAxOGrKS5xqWYpVSdIgi0wWsTK vq4A== X-Forwarded-Encrypted: i=1; AJvYcCWOiMpwrCfitrtBs7lMgTrl69EV0TM2/6t+u7oevejDCjyKjAqLvQ6Uw1azIcTqYssrrGNppn106RA=@vger.kernel.org X-Gm-Message-State: AOJu0YxSNuKrZHRlthHVsWGJbQJ002G21O2zqD8Cb11JYxq8RPgs60bM ovhDeqmyP2dai94frVPiuqW0NA3NJx7H1tl6tFu3faHTNuUNvUrtGAlIkV2EYn2y8vOS32Oxq3G JPBlnlfST5l+epANtHcm6skRcwN/JeLrqFs6Lo8Zn5G8VSquhgQaewlzWXoM= X-Google-Smtp-Source: AGHT+IGL+XcC9VROi0O7xALS7+gJoQvrL3ffgJ/+GnEKx0OQcH2siQc25VM5sKs0VGkEnsmaCV0r8n2dHdN9vRoO2Wk5xWGWlYBh Precedence: bulk X-Mailing-List: linux-usb@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6820:f006:b0:65f:6713:fdfc with SMTP id 006d021491bc7-65f6713ff24mr6679406eaf.17.1768293303075; Tue, 13 Jan 2026 00:35:03 -0800 (PST) Date: Tue, 13 Jan 2026 00:35:03 -0800 In-Reply-To: <20260113075210.39425-1-coderlogicwei@gmail.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <696603b7.050a0220.3be5c5.0011.GAE@google.com> Subject: Re: [syzbot] [usb?] INFO: task hung in i2c_tiny_usb_disconnect From: syzbot To: anna-maria@linutronix.de, coderlogicwei@gmail.com, frederic@kernel.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, syzkaller-bugs@googlegroups.com, tglx@linutronix.de 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+30b78308ba7e64647ff8@syzkaller.appspotmail.com Tested-by: syzbot+30b78308ba7e64647ff8@syzkaller.appspotmail.com Tested on: commit: b71e635f Merge tag 'cgroup-for-6.19-rc5-fixes' of git:.. git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=17f0699a580000 kernel config: https://syzkaller.appspot.com/x/.config?x=1859476832863c41 dashboard link: https://syzkaller.appspot.com/bug?extid=30b78308ba7e64647ff8 compiler: gcc (Debian 12.2.0-14+deb12u1) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40 patch: https://syzkaller.appspot.com/x/patch.diff?x=117d15fa580000 Note: testing is done by a robot and is best-effort only.