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 5B37F360A8 for ; Tue, 9 Jan 2024 08:44:31 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="fOYdnsKv" Received: by smtp.kernel.org (Postfix) with ESMTPS id DE078C433F1 for ; Tue, 9 Jan 2024 08:44:30 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1704789870; bh=bKafO/At4FQv8bem7SEc9YfJ290EPpLO1OPlPk0MusI=; h=From:To:Subject:Date:From; b=fOYdnsKvNmkA4oJ9U/FZUgYm9ANxkAEq0oozzkIXdGAt8VZ13BKSfGTUaZHLf/Ook vl3/yWkCBG+LzIN6VpL5WLVAY0LZ3TDeqrmCIkQ30aUAyDbIK9C5jzQEp+JbjW7s6U MIQGuL782aRka1qmTcyk3ljgIiCcxwY7fIin5x8RpOp2q7i40ZpNkJhJ1N0it7/h6P IHlEG9DRb2kZZ0XOIVtpALQyRje0FDNTXSmnm3gDC4191XmNTNv5htiw6DHt22jA7I E+XBlxbTzQtu7Q5xplBCTEDSKdfpewd6+jwk5USOJf74kQQjppHZJzihn0l48v0p0m Dptl+UDpBjt4g== Received: by aws-us-west-2-korg-bugzilla-1.web.codeaurora.org (Postfix, from userid 48) id C1585C4332E; Tue, 9 Jan 2024 08:44:30 +0000 (UTC) From: bugzilla-daemon@kernel.org To: linux-usb@vger.kernel.org Subject: [Bug 218356] New: NETDEV WATCHDOG: wwan0 (cdc_ncm): transmit queue 0 timed out Date: Tue, 09 Jan 2024 08:44:30 +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: high X-Bugzilla-Who: 1016309222@qq.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 attachments.created 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=3D218356 Bug ID: 218356 Summary: NETDEV WATCHDOG: wwan0 (cdc_ncm): transmit queue 0 timed out Product: Drivers Version: 2.5 Hardware: All OS: Linux Status: NEW Severity: high Priority: P3 Component: USB Assignee: drivers_usb@kernel-bugs.kernel.org Reporter: 1016309222@qq.com Regression: No Created attachment 305689 --> https://bugzilla.kernel.org/attachment.cgi?id=3D305689&action=3Dedit usb3.0 usbnet crash log I am using Linux kernel version 5.10.110 and the USB 3.0 interface. During = the USB device packet filling test, after running for a period of time, an error message NETDEV WATCHLOG: wwan0 (cdc-ncm): transmit queue 0 timed out was reported. The analysis shows that the print log exceeds the threshold dev ->txq.qlen>=3DTX_ QLEN (dev), how to solve this problem --=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.=