Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1760766Ab3GSRdC (ORCPT ); Fri, 19 Jul 2013 13:33:02 -0400 Received: from smtp1.uu.se ([130.238.7.54]:47116 "EHLO smtp1.uu.se" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752528Ab3GSRdA (ORCPT ); Fri, 19 Jul 2013 13:33:00 -0400 MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Message-ID: <20969.30581.961878.138915@pilspetsen.it.uu.se> Date: Fri, 19 Jul 2013 19:29:25 +0200 From: Mikael Pettersson To: linux-kernel@vger.kernel.org Subject: [3.11-rc1 regression] ext4_evict_inode triggers warn_slowpath_common on sparc64 X-Mailer: VM 7.17 under Emacs 20.7.1 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1204 Lines: 22 I keep getting the following warning with 3.11-rc1 on sparc64: ------------[ cut here ]------------ WARNING: CPU: 1 PID: 8174 at fs/ext4/inode.c:230 ext4_evict_inode+0x1f0/0x448() Modules linked in: sunrpc af_packet ipv6 hid_generic snd_ali5451 snd_ac97_codec snd_seq snd_seq_device snd_pcm tg3 snd_timer flash ohci_pci hwmon snd soundcore ptp evdev sg i2c_ali1535 ohci_hcd pps_core snd_page_alloc i2c_core ac97_bus sr_mod cdrom pata_ali libata CPU: 1 PID: 8174 Comm: xgcc Not tainted 3.11.0-rc1 #1 Call Trace: [00000000004537b0] warn_slowpath_common+0x4c/0x64 [0000000000540d78] ext4_evict_inode+0x1f0/0x448 [00000000004f3938] evict+0xb8/0x190 [00000000004e99bc] do_unlinkat+0xf4/0x160 [0000000000406174] linux_sparc_syscall32+0x34/0x40 ---[ end trace cd72b9e3e68d89e4 ]--- The Comm varies, but the call trace always looks like that. Happens a couple of times per day, so far. No other ill effects observed. Didn't happen in 3.10 or older kernels. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/