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 22AEE238149 for ; Thu, 28 Aug 2025 17:33:17 +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=1756402398; cv=none; b=kfj/JATghWFrMqOD8b33LYUZTQAj1hfUWGZh3EohXnSEtG/duvSHEqJlQi2zv5VX8+YXSdc6k9ff6x0Zpk9Zr9Fp2FX175X6s5vl63hYkpp4kvdff4SFmbYyyWvCy8b34lq+T+Ud6kMS2obuJcAWgLrWB6W/T3U9QMtYFt+tzz4= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1756402398; c=relaxed/simple; bh=MN73AkSFGCVqweMfRL4pa86FcjbrHz6RtT1Polohap0=; h=From:To:Subject:Date:Message-ID:In-Reply-To:References: Content-Type:MIME-Version; b=LBcQ/bfhFiGX6UOt4b8KhAvuoNmKwCwsT5gmBA+KbmlnYgD+tR1fY3gNUtrqivRUcY98yyNHY/xNy7eEhAz2g/CL7qbb1/NtuB2/Fz+Lhd04Nc1D/ByNJ25F1X/bTHkwRTmYmDQZo+swiDU4TaCbB2VjDsNLXcRPg5MjqDkdJ3M= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=pmu/THtV; 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="pmu/THtV" Received: by smtp.kernel.org (Postfix) with ESMTPS id 85C04C4CEEB for ; Thu, 28 Aug 2025 17:33:17 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1756402397; bh=MN73AkSFGCVqweMfRL4pa86FcjbrHz6RtT1Polohap0=; h=From:To:Subject:Date:In-Reply-To:References:From; b=pmu/THtVNFodDpJqAmNr37LVdf3iE2cn8NgJCqOIFoWSLtDKS99Y5ct4FCprs0NPL sXBu2Ngs6B0EmF7xwaNcTAOr7X9yQxRqeaGDqE+pCPSt835644QiLjotwNXE/gu+mh c5TJLgHayLiTTx9ovUuGPbl0O5MCVwW9qSB9t0RYzgW+EmtA69/cPj9+ASHujVbRPH LXE7lvpMKi7XBq4snjFvg4HdRpOIpOtrJ86YyO4z9JzilbIWq0aiDaqWDSUog6ncme UI+lwzPg8rSbNLi/I80i6OSp9Cc+5hp5PgQZWts2rGe/39zJtipZLu0Dn39UWjBbRz 7WG4YgoY2nxQA== Received: by aws-us-west-2-korg-bugzilla-1.web.codeaurora.org (Postfix, from userid 48) id 757D3C41612; Thu, 28 Aug 2025 17:33:17 +0000 (UTC) From: bugzilla-daemon@kernel.org To: linux-usb@vger.kernel.org Subject: [Bug 220491] usb_storage connected SD card disconnects/reconnects on resume from suspend Date: Thu, 28 Aug 2025 17:33:17 +0000 X-Bugzilla-Reason: None X-Bugzilla-Type: changed 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: paula@alumni.cse.ucsc.edu 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: attachments.created Message-ID: In-Reply-To: References: 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=3D220491 --- Comment #13 from Paul Ausbeck (paula@alumni.cse.ucsc.edu) --- Created attachment 308572 --> https://bugzilla.kernel.org/attachment.cgi?id=3D308572&action=3Dedit dmesg log, S/R, usb_storage device disconnect. dyndbg xhci_hcd, usbcore. I've posted a dmesg log where the usb_storage device disconnects during res= ume and where dynamic_debug for modules xhci_hcd and usbcore are enabled. In the dmesg log the usbcore messages are not annotated with "usbcore" but as devi= ce related messages "usb 3-4:". There are just few extra messages with usbcore dynamic_debug enabled. Initially I thought that my misunderstanding was more profound, but after looking at source I found a few dev_dbg messages from t= he usbcore source in the log, for instance "Waited 0ms for CONNECT". --=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.=