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 B1772194AEE for ; Mon, 23 Dec 2024 12:02:23 +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=1734955343; cv=none; b=SDZOFyMPWPDyKTISdnNHeAZ5LW3dTVJ1v7yGzzR9EUeG3ocSQZYJaA0vx8KjctaWN5P4i9IdsctKTusXgDQCBDVcibBxuJZOKDgA1WM5q4v4e4AVhDdgAfndDXwboYUq+UQUlWRf7D+sAEoKNIEAphhmLbGgd27c/hK1Ipxs9C0= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1734955343; c=relaxed/simple; bh=7EBuY/k7h/6LfRdOByD0a0RKEk9s92v7hfhSR8YBfTI=; h=From:To:Subject:Date:Message-ID:In-Reply-To:References: Content-Type:MIME-Version; b=PMEne5GGSd2qKH5LHYssUHg+zRjiXmVM/okzmGH25WRg+lL5zJDjKaCVH0vauktL0SbgEyNL3G8Z40oq86KaPTTB8v5uNwL8idp4YwCOymZcjhklaBhO8uZE0XTdPVP8eL4QftjZcsES3oxOzKcTdkJr6O5J1NPERw59pH5B4ts= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=K48k9pR1; 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="K48k9pR1" Received: by smtp.kernel.org (Postfix) with ESMTPS id 3BEECC4CEDD for ; Mon, 23 Dec 2024 12:02:23 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1734955343; bh=7EBuY/k7h/6LfRdOByD0a0RKEk9s92v7hfhSR8YBfTI=; h=From:To:Subject:Date:In-Reply-To:References:From; b=K48k9pR18e4rm2gk0MU7YuufeehWGapucTpYCvYH6hmwgSQnNNSEyJNocvDcZN6CR +lSCnbGhwfuHmPLtewx5wKF3hdikNBtjQ4yXQPBfKc+hpRN8rRq8clRICNZInhJnoa 24qnoXwL1X4ZZSXIrQs+2FrTjC7rRbKW55QCUqHJJaMWcm30vGG7B5ODvBNKc6V2VU J2QGf5EanyfmKIATSIRuz58//3W5dM7/CI6TE58g+DuW1MY9JGVLebpzJb/EWG3N4z rSccY7hvQZfSmQClYAUEtTDUsfNUYiw7nZagqYMqrQEW7ULLaPTsd4mAzIxIedEe/c o/sWgCm0fbuhQ== Received: by aws-us-west-2-korg-bugzilla-1.web.codeaurora.org (Postfix, from userid 48) id 340BCC41613; Mon, 23 Dec 2024 12:02:23 +0000 (UTC) From: bugzilla-daemon@kernel.org To: linux-usb@vger.kernel.org Subject: [Bug 215906] DMAR fault when connected usb hub (xhci_hcd) Date: Mon, 23 Dec 2024 12:02:22 +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: michal.pecio@gmail.com X-Bugzilla-Status: NEW X-Bugzilla-Resolution: X-Bugzilla-Priority: P1 X-Bugzilla-Assigned-To: drivers_usb@kernel-bugs.kernel.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: 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=3D215906 --- Comment #24 from Micha=C5=82 Pecio (michal.pecio@gmail.com) --- Maybe debugfs is not mounted. Try mount -t debugfs none /sys/kernel/debug --=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.=