From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1750909AbWGCIZf (ORCPT ); Mon, 3 Jul 2006 04:25:35 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1750939AbWGCIZf (ORCPT ); Mon, 3 Jul 2006 04:25:35 -0400 Received: from hu-out-0102.google.com ([72.14.214.207]:2745 "EHLO hu-out-0102.google.com") by vger.kernel.org with ESMTP id S1750909AbWGCIZe (ORCPT ); Mon, 3 Jul 2006 04:25:34 -0400 DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws; s=beta; d=gmail.com; h=received:message-id:date:from:to:subject:mime-version:content-type:content-transfer-encoding:content-disposition; b=QFyIPFy2ZnbZFwGLr0xMbYkp6KBP7K0lRdMCw/zk3lthC0B/7O4djP0jywopnvSFQftwACgEWgGz02sqldtEc7c39cIVE48eUSXgopAyd2pNiPVV93bsNPGlOqFAqZ8n1tNo4nQH1QeTQAypUUbwpxtpCoydGlwBjWiUXeh0Ag4= Message-ID: Date: Mon, 3 Jul 2006 01:25:33 -0700 From: "Miles Lane" To: LKML , "Andrew Morton" Subject: 2.6.17-mm5 -- inconsistent {in-softirq-W} -> {softirq-on-W} usage. MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Content-Disposition: inline Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org [ INFO: inconsistent lock state ] --------------------------------- inconsistent {in-softirq-W} -> {softirq-on-W} usage. modprobe/2881 [HC0[0]:SC0[0]:HE1:SE1] takes: (&dev->_xmit_lock){-+..}, at: [] netpoll_send_skb+0x79/0xea {in-softirq-W} state was registered at: [] lock_acquire+0x60/0x80 [] _spin_lock+0x23/0x32 [] dev_watchdog+0x14/0xb1 [] run_timer_softirq+0xf2/0x14a [] __do_softirq+0x55/0xb0 [] do_softirq+0x58/0xbd irq event stamp: 3780 hardirqs last enabled at (3779): [] _spin_unlock_irqrestore+0x36/0x59 hardirqs last disabled at (3780): [] _spin_lock_irqsave+0xf/0x3c softirqs last enabled at (3544): [] __do_softirq+0xab/0xb0 softirqs last disabled at (3535): [] do_softirq+0x58/0xbd other info that might help us debug this: 1 lock held by modprobe/2881: #0: (&dev->_xmit_lock){-+..}, at: [] netpoll_send_skb+0x79/0xea stack backtrace: [] show_trace_log_lvl+0x54/0xfd [] show_trace+0xd/0x10 [] dump_stack+0x19/0x1b [] print_usage_bug+0x1cc/0x1d9 [] mark_lock+0x23c/0x360 [] mark_held_locks+0x47/0x65 [] trace_hardirqs_on+0xef/0x119 [] _spin_unlock_irq+0x22/0x43 [] rtl8139_start_xmit+0xd9/0xff [8139too] [] netpoll_send_skb+0x98/0xea [] netpoll_send_udp+0x1e8/0x1f1 [] write_msg+0x40/0x67 [netconsole] [] __call_console_drivers+0x45/0x51 [] _call_console_drivers+0x4e/0x52 [] release_console_sem+0x118/0x1ed [] register_console+0x190/0x197 [] init_netconsole+0x60/0x74 [netconsole] [] sys_init_module+0x12cc/0x14b1 [] sysenter_past_esp+0x56/0x8d netconsole: network logging started