From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 316AF3B19A3 for ; Wed, 8 Apr 2026 18:37:45 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1775673465; cv=none; b=OBWS3lL8/SnOXX0HU+LpZLW5gg9vXbwrNtt2OpLNk+m+69O9jhxa+HmYheAWZDGRHx9yMwnLcJxX7Vglz5oME+zQ1ck1oHy3hEpIcL6QMztLaZuEkrujLgQD2VQ+VOe9vpO4oj9Xegra5mZug6oiGMroVWnszbsoeDM6MCLzh9Y= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1775673465; c=relaxed/simple; bh=X+KuMhWmjKp5MqE7yRFJVr1IwP9hDO2cQ12R/Sp/F1M=; h=From:To:Subject:Date:Message-ID:Content-Type:MIME-Version; b=hV/A6mJ5LNVm01XUA0DAcnZpV8HV4jh8bZpLUoCEhYA6DxA0Y4ddJopJ/TuTYfOj3OMGiHLp/1RPrZTu39FJnssJVMrWvokvlH08iDln9Nbifv5Jfv5kkjmPSH31ZRD5hJEC6NHzGjivzLJEpR9D5jAnuNgKgVHk8MVkTch96m0= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=cLhYFVCG; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="cLhYFVCG" Received: by smtp.kernel.org (Postfix) with ESMTPS id 104C1C19425 for ; Wed, 8 Apr 2026 18:37:45 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1775673465; bh=X+KuMhWmjKp5MqE7yRFJVr1IwP9hDO2cQ12R/Sp/F1M=; h=From:To:Subject:Date:From; b=cLhYFVCG0FGutZVsJE/pkrkqMU+6dYoHTLXp4b7NE5gR1UQkoIt9z4Ltl9V32Wbbm P77Aio7VPJJd757o2TR3YVeVXmUEOFYc+5h+3529zJUj77fSZX+afi8nbHTlEamY+k ZidH2qo4YP0Fchg91/MHc1obsppB/p0R7WYafWAK21oBcFeqNw52U80sqy2I2HCI1v 827lNj1Bb1fTmGdOACbvJ34iXHxP5H1yOcTxZKCrxYYiBvH4P6zE0gBYf9f8vlQuUn /aaKHnFA7AuiNaLUeO72liJmLIVK54FzJhVOQt5iL+gc3Lp0cZQgaOdIvuie4nX6mk mZWj/9TjzFBsg== Received: by aws-us-west-2-korg-bugzilla-1.web.codeaurora.org (Postfix, from userid 48) id 02B72C433E1; Wed, 8 Apr 2026 18:37:44 +0000 (UTC) From: bugzilla-daemon@kernel.org To: linux-usb@vger.kernel.org Subject: [Bug 221337] New: Regression: USB webcam (0bda:636e) fails to resume from suspend on 7.0.0-rc6 Date: Wed, 08 Apr 2026 18:37:44 +0000 X-Bugzilla-Reason: None X-Bugzilla-Type: new X-Bugzilla-Watch-Reason: AssignedTo drivers_usb@kernel-bugs.kernel.org X-Bugzilla-Product: Drivers X-Bugzilla-Component: USB X-Bugzilla-Version: 2.5 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: chromechris@gmail.com X-Bugzilla-Status: NEW X-Bugzilla-Resolution: X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: drivers_usb@kernel-bugs.kernel.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: bug_id short_desc product version rep_platform op_sys bug_status bug_severity priority component assigned_to reporter cf_regression Message-ID: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugzilla.kernel.org/ Auto-Submitted: auto-generated Precedence: bulk X-Mailing-List: linux-usb@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 https://bugzilla.kernel.org/show_bug.cgi?id=3D221337 Bug ID: 221337 Summary: Regression: USB webcam (0bda:636e) fails to resume from suspend on 7.0.0-rc6 Product: Drivers Version: 2.5 Hardware: All OS: Linux Status: NEW Severity: normal Priority: P3 Component: USB Assignee: drivers_usb@kernel-bugs.kernel.org Reporter: chromechris@gmail.com Regression: No USB webcam (Realtek 0bda:636e, "ASUS 5M webcam" by Shinetech) fails to=20= =20=20=20=20=20=20=20 resume from suspend on kernel 7.0.0-rc6. The device disconnects after=20 resume and does not reappear until reboot.=20=20=20=20=20=20=20=20=20=20= =20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20= =20 Kernel log on resume:=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20= =20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20= =20=20=20=20=20=20=20=20=20=20=20=20=20=20=20 usb 1-1: PM: dpm_run_callback(): usb_dev_resume returns -22=20=20=20=20= =20=20=20=20=20=20=20=20=20=20=20=20=20 usb 1-1: PM: failed to resume async: error -22=20=20=20=20=20=20=20=20= =20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20 usb 1-1: USB disconnect, device number 2=20=20=20=20=20=20=20=20=20=20= =20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20= =20 The device works correctly on a fresh boot and across suspend/resume=20= =20=20=20=20=20=20=20=20=20 on kernel 6.19.11.=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20= =20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20= =20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20 Hardware: ASUS ROG Flow Z13 (GZ302EA), AMD Strix Halo=20=20=20=20=20=20= =20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20 Working kernel: 6.19.11-1-cachyos=20=20=20=20=20=20=20=20=20=20=20=20=20= =20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20= =20=20=20=20=20=20=20 Broken kernel: 7.0.0-rc6-1-cachyos-rc Distribution: CachyOS --=20 You may reply to this email to add a comment. You are receiving this mail because: You are watching the assignee of the bug.=