From mboxrd@z Thu Jan 1 00:00:00 1970 From: Alexander Beregalov Subject: 2.6.30-rc2: BUG: MAX_LOCKDEP_ENTRIES too low! when mounting rootfs Date: Wed, 15 Apr 2009 16:43:52 +0400 Message-ID: Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit To: LKML , Kernel Testers List , Ingo Molnar , Alexander Viro , linux-fsdevel@vger.k Return-path: Received: from mail-ew0-f165.google.com ([209.85.219.165]:61567 "EHLO mail-ew0-f165.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752659AbZDOMny (ORCPT ); Wed, 15 Apr 2009 08:43:54 -0400 Sender: linux-fsdevel-owner@vger.kernel.org List-ID: Hi bnx2: eth0 NIC Copper Link is Up, 1000 Mbps full duplex, receive & transmit flow control ON BUG: MAX_LOCKDEP_ENTRIES too low! turning off the locking correctness validator. Pid: 2382, comm: mount Tainted: G W 2.6.30-rc2-dirty #121 Call Trace: [] add_lock_to_list+0xf7/0x110 [] ? check_irq_usage+0xb1/0x110 [] ? lock_super+0x3c/0x60 [] __lock_acquire+0xe80/0x12b0 [] ? lock_super+0x3c/0x60 [] lock_acquire+0xa0/0xe0 [] ? lock_super+0x3c/0x60 [] ? usbfs_fill_super+0x0/0xe0 [] __mutex_lock_common+0x68/0x500 [] ? lock_super+0x3c/0x60 [] ? lock_super+0x3c/0x60 [] ? usbfs_fill_super+0x0/0xe0 [] mutex_lock_nested+0x48/0x70 [] lock_super+0x3c/0x60 [] __fsync_super+0x2a/0xa0 [] fsync_super+0x20/0x50 [] ? shrink_dcache_sb+0x20/0x40 [] do_remount_sb+0x4c/0x250 [] get_sb_single+0x75/0x100 [] usb_get_sb+0x29/0x50 [] vfs_kern_mount+0x67/0xf0 [] ? get_fs_type+0x4d/0xf0 [] do_kern_mount+0x5d/0x130 [] do_mount+0x2e8/0x930 [] ? __get_free_pages+0x2e/0x80 [] sys_mount+0xe0/0x120 [] system_call_fastpath+0x16/0x1b