From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753290AbbC0Aiu (ORCPT ); Thu, 26 Mar 2015 20:38:50 -0400 Received: from ebox.rath.org ([23.92.25.96]:52046 "EHLO ebox.rath.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753120AbbC0Ait convert rfc822-to-8bit (ORCPT ); Thu, 26 Mar 2015 20:38:49 -0400 From: Nikolaus Rath To: linux-kernel , Btrfs BTRFS Subject: Kernel warning at fs/btrfs/inode.c:8693 btrfs_destroy_inode+0x1fa/0x2a0 [btrfs]() Mail-Followup-To: Nikolaus@rath.org, linux-kernel , Btrfs BTRFS Mail-Copies-To: poster Date: Thu, 26 Mar 2015 17:38:44 -0700 Message-ID: <87wq23ff57.fsf@vostro.rath.org> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/24.4 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8BIT Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hello, I'm running 4.0-rc3, and I'm regularly getting these warnings in my kernel log: Mar 26 17:31:13 vostro kernel: [21480.088671] ------------[ cut here ]------------ Mar 26 17:31:13 vostro kernel: [21480.088682] WARNING: CPU: 0 PID: 28958 at fs/btrfs/inode.c:8693 btrfs_destroy_inode+0x1fa/0x2a0 [btrfs]() Mar 26 17:31:13 vostro kernel: [21480.088682] Modules linked in: hmac can_bcm sctp libcrc32c rds can_raw can binfmt_misc bridge stp llc tun ext4 crc16 mbcache jbd2 eeepc_wmi asus_wmi sparse_keymap rfkill mxm_wmi iTCO_wdt iTCO_vendor_support x86_pkg_temp_thermal mei_me intel_powerclamp psmouse intel_rapl lpc_ich pcspkr serio_raw iosf_mbi snd_hda_codec_hdmi mei snd_hda_codec_realtek snd_hda_codec_generic i2c_i801 mfd_core snd_hda_intel snd_hda_controller snd_hda_codec snd_hwdep snd_pcm snd_timer snd soundcore battery shpchp processor evdev wmi nct6775 hwmon_vid coretemp kvm_intel kvm loop fuse parport_pc ppdev lp parport autofs4 btrfs xor raid6_pq sha256_ssse3 sha256_generic algif_skcipher af_alg dm_crypt dm_mod hid_generic usbhid usb_storage hid sr_mod cdrom sg sd_mod crct10dif_pclmul crc32_pclmul ahci xhci_pci i915 crc32c_intel ehci_pci e1000e i2c_algo_bit xhci_hcd ehci_hcd libahci ghash_clmulni_intel ptp libata aesni_intel aes_x86_64 lrw gf128mul pps_core glue_helper drm_kms_helper usbcore ablk_helper scsi_mod cryptd usb_common drm thermal i2c_core fan video thermal_sys button Mar 26 17:31:13 vostro kernel: [21480.088729] CPU: 0 PID: 28958 Comm: python3 Tainted: G W 4.0.0-rc3 #2 Mar 26 17:31:13 vostro kernel: [21480.088730] Hardware name: System manufacturer System Product Name/P8Z68-V GEN3, BIOS 3603 11/09/2012 Mar 26 17:31:13 vostro kernel: [21480.088730] 0000000000000000 ffffffffa055e547 ffffffff81553b12 0000000000000000 Mar 26 17:31:13 vostro kernel: [21480.088733] ffffffff8106bfb1 ffff88020ed68f18 ffff88019a1b91b8 ffff880222b13000 Mar 26 17:31:13 vostro kernel: [21480.088734] ffff88019a1b91b8 ffff8802248918b0 ffffffffa04edf7a ffff88019a1b91b8 Mar 26 17:31:13 vostro kernel: [21480.088736] Call Trace: Mar 26 17:31:13 vostro kernel: [21480.088737] [] ? dump_stack+0x40/0x50 Mar 26 17:31:13 vostro kernel: [21480.088740] [] ? warn_slowpath_common+0x81/0xb0 Mar 26 17:31:13 vostro kernel: [21480.088743] [] ? btrfs_destroy_inode+0x1fa/0x2a0 [btrfs] Mar 26 17:31:13 vostro kernel: [21480.088751] [] ? __dentry_kill+0x180/0x1f0 Mar 26 17:31:13 vostro kernel: [21480.088752] [] ? dput+0x127/0x220 Mar 26 17:31:13 vostro kernel: [21480.088754] [] ? __fput+0x166/0x1e0 Mar 26 17:31:13 vostro kernel: [21480.088755] [] ? task_work_run+0xb7/0xf0 Mar 26 17:31:13 vostro kernel: [21480.088758] [] ? do_notify_resume+0x69/0x90 Mar 26 17:31:13 vostro kernel: [21480.088760] [] ? int_signal+0x12/0x17 Mar 26 17:31:13 vostro kernel: [21480.088763] ---[ end trace e561afe37f492175 ]--- Anything I can do to help getting this fixed? Best, -Nikolaus -- GPG encrypted emails preferred. Key id: 0xD113FCAC3C4E599F Fingerprint: ED31 791B 2C5C 1613 AF38 8B8A D113 FCAC 3C4E 599F »Time flies like an arrow, fruit flies like a Banana.«