Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754079Ab0GHOdF (ORCPT ); Thu, 8 Jul 2010 10:33:05 -0400 Received: from mail.fem.tu-ilmenau.de ([141.24.101.79]:56878 "EHLO mail.fem.tu-ilmenau.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751704Ab0GHOdB (ORCPT ); Thu, 8 Jul 2010 10:33:01 -0400 X-Greylist: delayed 353 seconds by postgrey-1.27 at vger.kernel.org; Thu, 08 Jul 2010 10:33:01 EDT From: Johannes Hirte To: Chris Mason Subject: kernel BUG at fs/btrfs/extent-tree.c:1353 Date: Thu, 8 Jul 2010 16:27:23 +0200 User-Agent: KMail/1.13.3 (Linux/2.6.35-rc4; KDE/4.4.5; i686; ; ) Cc: linux-kernel@vger.kernel.org, linux-btrfs@vger.kernel.org MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Message-Id: <201007081627.24654.johannes.hirte@fem.tu-ilmenau.de> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 5134 Lines: 106 When doing a 'rm -r /var/tmp/portage/sys-devel' I get the following Oops: ------------[ cut here ]------------ kernel BUG at fs/btrfs/extent-tree.c:1353! invalid opcode: 0000 [#1] PREEMPT SMP last sysfs file: /sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0A:00/power_supply/BAT0/charge_full Modules linked in: snd_seq_dummy snd_seq_oss snd_seq_midi_event snd_seq snd_seq_device snd_pcm_oss snd_mixer_oss nfs lockd nfs_acl auth_rpcgss sunrpc sco rfcomm bnep l2cap crc16 xts gf128mul usb_storage dm_crypt dm_mod coretemp hwmon acpi_cpufreq mperf snd_hda_codec_realtek uvcvideo iwl3945 snd_hda_intel snd_hda_codec iwlcore videodev r8169 snd_hwdep btusb snd_pcm v4l1_compat mac80211 snd_timer bluetooth snd mii cfg80211 soundcore sg rfkill ac i2c_i801 snd_page_alloc uhci_hcd battery [last unloaded: microcode] Pid: 2358, comm: rm Not tainted 2.6.35-rc4 #32 M912/M912 EIP: 0060:[] EFLAGS: 00010202 CPU: 1 EIP is at lookup_inline_extent_backref+0xf2/0x406 EAX: 00000001 EBX: 00000007 ECX: 00000000 EDX: 00000000 ESI: 00000004 EDI: f7268150 EBP: 00000004 ESP: f5aa5d08 DS: 007b ES: 007b FS: 00d8 GS: 0033 SS: 0068 Process rm (pid: 2358, ti=f5aa4000 task=f6f0fa70 task.ti=f5aa4000) Stack: f702f8c0 f744e080 f665f380 000000b0 00000000 00000000 ffffffff f6c80f00 <0> f744e080 c10ec226 e98acfff f6c98000 00001001 0e987000 00000004 00000000 <0> 00000850 040e9870 a8000000 00001000 00000000 00000007 00000000 0e987000 Call Trace: [] ? set_extent_dirty+0x19/0x1d [] ? __btrfs_free_extent+0xda/0x675 [] ? run_clustered_refs+0x699/0x6d7 [] ? btrfs_mark_buffer_dirty+0xa3/0xef [] ? btrfs_find_ref_cluster+0xf9/0x13a [] ? btrfs_run_delayed_refs+0xbf/0x155 [] ? __btrfs_end_transaction+0x53/0x16c [] ? btrfs_delete_inode+0x166/0x17e [] ? get_parent_ip+0x8/0x19 [] ? generic_delete_inode+0x6f/0xbd [] ? iput+0x46/0x48 [] ? do_unlinkat+0xc7/0x109 [] ? get_parent_ip+0x8/0x19 [] ? fput+0x12/0x15c [] ? dnotify_flush+0x41/0xc2 [] ? filp_close+0x4c/0x52 [] ? sys_close+0x62/0x9b [] ? sysenter_do_call+0x12/0x26 Code: 80 4e 68 02 8d 4c 24 43 89 f8 6a 01 ff 74 24 1c ff 74 24 08 8b 54 24 38 e8 01 c2 ff ff 83 c4 0c 83 f8 00 0f 8c e1 02 00 00 74 02 <0f> 0b 8b 04 24 8b 34 24 8b 00 8b 56 20 89 44 24 08 e8 2e fa ff EIP: [] lookup_inline_extent_backref+0xf2/0x406 SS:ESP 0068:f5aa5d08 ---[ end trace d97601f0b455ca72 ]--- note: rm[2358] exited with preempt_count 2 BUG: scheduling while atomic: rm/2358/0x10000003 Modules linked in: snd_seq_dummy snd_seq_oss snd_seq_midi_event snd_seq snd_seq_device snd_pcm_oss snd_mixer_oss nfs lockd nfs_acl auth_rpcgss sunrpc sco rfcomm bnep l2cap crc16 xts gf128mul usb_storage dm_crypt dm_mod coretemp hwmon acpi_cpufreq mperf snd_hda_codec_realtek uvcvideo iwl3945 snd_hda_intel snd_hda_codec iwlcore videodev r8169 snd_hwdep btusb snd_pcm v4l1_compat mac80211 snd_timer bluetooth snd mii cfg80211 soundcore sg rfkill ac i2c_i801 snd_page_alloc uhci_hcd battery [last unloaded: microcode] Pid: 2358, comm: rm Tainted: G D 2.6.35-rc4 #32 Call Trace: [] ? schedule+0x88/0x332 [] ? __cond_resched+0xf/0x19 [] ? _cond_resched+0x12/0x18 [] ? unmap_vmas+0x4e7/0x534 [] ? exit_mmap+0x64/0xa4 [] ? mmput+0x21/0x96 [] ? exit_mm+0xe7/0xf0 [] ? _raw_spin_unlock_irqrestore+0x1a/0x24 [] ? hrtimer_try_to_cancel+0x31/0x3a [] ? do_exit+0x17b/0x57d [] ? kmsg_dump+0x81/0xf9 [] ? do_invalid_op+0x0/0x76 [] ? oops_end+0x72/0x75 [] ? do_invalid_op+0x69/0x76 [] ? lookup_inline_extent_backref+0xf2/0x406 [] ? generic_bin_search.clone.0+0x145/0x150 [] ? btrfs_cow_block+0x106/0x112 [] ? bin_search+0x37/0x3d [] ? btrfs_search_slot+0x405/0x477 [] ? error_code+0x66/0x6c [] ? do_invalid_op+0x0/0x76 [] ? lookup_inline_extent_backref+0xf2/0x406 [] ? set_extent_dirty+0x19/0x1d [] ? __btrfs_free_extent+0xda/0x675 [] ? run_clustered_refs+0x699/0x6d7 [] ? btrfs_mark_buffer_dirty+0xa3/0xef [] ? btrfs_find_ref_cluster+0xf9/0x13a [] ? btrfs_run_delayed_refs+0xbf/0x155 [] ? __btrfs_end_transaction+0x53/0x16c [] ? btrfs_delete_inode+0x166/0x17e [] ? get_parent_ip+0x8/0x19 [] ? generic_delete_inode+0x6f/0xbd [] ? iput+0x46/0x48 [] ? do_unlinkat+0xc7/0x109 [] ? get_parent_ip+0x8/0x19 [] ? fput+0x12/0x15c [] ? dnotify_flush+0x41/0xc2 [] ? filp_close+0x4c/0x52 [] ? sys_close+0x62/0x9b [] ? sysenter_do_call+0x12/0x26 -- 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/