* kernel BUG at fs/btrfs/inode.c:149!
@ 2011-05-04 14:26 whirm
2011-05-04 14:46 ` Josef Bacik
0 siblings, 1 reply; 16+ messages in thread
From: whirm @ 2011-05-04 14:26 UTC (permalink / raw)
To: linux-btrfs
[-- Attachment #1: Type: text/plain, Size: 871 bytes --]
Hi all,
Here's a traceback from a failed attempt to mount a btrfs in lvm in luks
filesystem.
Note that if I mount it readonly it mounts successfully (haven't tried to
recover any data as I have recent backups).
Yesterday I defragmented both / and /home with:
find /home -xdev -type f -print0 | xargs -0 sudo ./btrfs filesystem defragment
-c
with btrfs-tools v0.19-35-g1b444cd and rebooted a couple of times. And today I
got this traceback while trying to mount home at boot time (/ is working ok)
btrfsck fails with the following error:
couldn't open because of unsupported option features (8).
btrfsck: disk-io.c:682: open_ctree_fd: Assertion `!(1)' failed.
I'm using a 2.6.39-rc5+ kernel from Linus' tree.
If someone needs any extra info, just ask for it, Ill keep the corrupted
filesystem for a few days before destroying it.
Thanks.
--
Elric Milon
[-- Attachment #2: trackeback-btrfs.log --]
[-- Type: text/x-log, Size: 68474 bytes --]
[ 2821.536431] device label home devid 1 transid 94826 /dev/mapper/volumes-home--fotut
[ 2821.611807] btrfs: disk space caching is enabled
[ 2845.785626] device label home devid 1 transid 94826 /dev/mapper/volumes-home--fotut
[ 2845.852420] btrfs: disk space caching is enabled
[ 2846.133252] ------------[ cut here ]------------
[ 2846.133284] WARNING: at fs/btrfs/free-space-cache.c:915 tree_insert_offset+0x77/0xbc [btrfs]()
[ 2846.133286] Hardware name: Latitude E4300
[ 2846.133288] Modules linked in: iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi fuse loop btusb bluetooth snd_hda_codec_hdmi snd_hda_codec_idt snd_hda_intel snd_hda_codec snd_hwdep snd_pcm_oss snd_mixer_oss snd_pcm sg sr_mod snd_seq_midi snd_rawmidi snd_seq_midi_event cdrom snd_seq tpm_tis ac tpm i2c_i801 dell_laptop rfkill snd_timer snd_seq_device sdhci_pci tpm_bios snd sdhci soundcore psmouse dcdbas snd_page_alloc mmc_core pcspkr sha256_generic i2o_config i2o_block i2o_core btrfs zlib_deflate usbhid hid sd_mod crc_t10dif uhci_hcd ahci libahci libata ehci_hcd scsi_mod thermal usbcore
[ 2846.133332] Pid: 10611, comm: mount Not tainted 2.6.39-rc5+ #36
[ 2846.133334] Call Trace:
[ 2846.133341] [<ffffffff8103b70a>] warn_slowpath_common+0x7e/0x96
[ 2846.133345] [<ffffffff8103b737>] warn_slowpath_null+0x15/0x17
[ 2846.133361] [<ffffffffa014ef9c>] tree_insert_offset+0x77/0xbc [btrfs]
[ 2846.133377] [<ffffffffa014f277>] link_free_space+0x3b/0x53 [btrfs]
[ 2846.133393] [<ffffffffa0150e1e>] load_free_space_cache+0x47e/0x69a [btrfs]
[ 2846.133406] [<ffffffffa0112481>] cache_block_group+0x9c/0x244 [btrfs]
[ 2846.133419] [<ffffffffa0116338>] find_free_extent.constprop.68+0x3b6/0x936 [btrfs]
[ 2846.133424] [<ffffffff8102cbef>] ? perf_event_task_sched_out+0x50/0x5c
[ 2846.133428] [<ffffffff81033252>] ? get_parent_ip+0xf/0x40
[ 2846.133441] [<ffffffffa01171ac>] btrfs_reserve_extent+0xab/0x19c [btrfs]
[ 2846.133455] [<ffffffffa011779b>] btrfs_alloc_free_block+0x16d/0x28b [btrfs]
[ 2846.133472] [<ffffffffa013c066>] ? __kunmap_atomic.isra.12+0x23/0x2e [btrfs]
[ 2846.133488] [<ffffffffa014018f>] ? read_extent_buffer+0xbb/0xdb [btrfs]
[ 2846.133500] [<ffffffffa010a8d9>] __btrfs_cow_block+0xf8/0x30d [btrfs]
[ 2846.133511] [<ffffffffa0109316>] ? __kunmap_atomic.isra.13+0xe/0x29 [btrfs]
[ 2846.133523] [<ffffffffa010abee>] btrfs_cow_block+0x100/0x176 [btrfs]
[ 2846.133535] [<ffffffffa010dc10>] btrfs_search_slot+0x13f/0x4fd [btrfs]
[ 2846.133552] [<ffffffffa012a1cd>] btrfs_truncate_inode_items+0xfd/0x5ad [btrfs]
[ 2846.133555] [<ffffffff81033312>] ? sub_preempt_count+0x8f/0xa3
[ 2846.133572] [<ffffffffa012aa97>] btrfs_truncate+0x41a/0x4db [btrfs]
[ 2846.133575] [<ffffffff81033252>] ? get_parent_ip+0xf/0x40
[ 2846.133592] [<ffffffffa012b7ac>] btrfs_orphan_cleanup+0x1f1/0x2dd [btrfs]
[ 2846.133607] [<ffffffffa0121709>] open_ctree+0x1062/0x129d [btrfs]
[ 2846.133620] [<ffffffffa01088d4>] btrfs_mount+0x21f/0x46d [btrfs]
[ 2846.133624] [<ffffffff810bf30e>] ? pcpu_next_pop+0x38/0x45
[ 2846.133627] [<ffffffff810c037e>] ? pcpu_alloc+0x7c4/0x7db
[ 2846.133632] [<ffffffff810e513d>] mount_fs+0x64/0x14f
[ 2846.133635] [<ffffffff810c03a0>] ? __alloc_percpu+0xb/0xd
[ 2846.133639] [<ffffffff810f9360>] vfs_kern_mount+0x5e/0x98
[ 2846.133643] [<ffffffff810f9672>] do_kern_mount+0x48/0xda
[ 2846.133646] [<ffffffff810fad47>] do_mount+0x651/0x6b4
[ 2846.133650] [<ffffffff810bc599>] ? memdup_user+0x38/0x60
[ 2846.133653] [<ffffffff810bc5f7>] ? strndup_user+0x36/0x4c
[ 2846.133656] [<ffffffff810fb03a>] sys_mount+0x83/0xbd
[ 2846.133661] [<ffffffff8138357b>] system_call_fastpath+0x16/0x1b
[ 2846.133664] ---[ end trace bbe9330ec7714672 ]---
[ 2846.133667] ------------[ cut here ]------------
[ 2846.133682] WARNING: at fs/btrfs/free-space-cache.c:915 tree_insert_offset+0x77/0xbc [btrfs]()
[ 2846.133684] Hardware name: Latitude E4300
[ 2846.133686] Modules linked in: iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi fuse loop btusb bluetooth snd_hda_codec_hdmi snd_hda_codec_idt snd_hda_intel snd_hda_codec snd_hwdep snd_pcm_oss snd_mixer_oss snd_pcm sg sr_mod snd_seq_midi snd_rawmidi snd_seq_midi_event cdrom snd_seq tpm_tis ac tpm i2c_i801 dell_laptop rfkill snd_timer snd_seq_device sdhci_pci tpm_bios snd sdhci soundcore psmouse dcdbas snd_page_alloc mmc_core pcspkr sha256_generic i2o_config i2o_block i2o_core btrfs zlib_deflate usbhid hid sd_mod crc_t10dif uhci_hcd ahci libahci libata ehci_hcd scsi_mod thermal usbcore
[ 2846.133723] Pid: 10611, comm: mount Tainted: G W 2.6.39-rc5+ #36
[ 2846.133725] Call Trace:
[ 2846.133729] [<ffffffff8103b70a>] warn_slowpath_common+0x7e/0x96
[ 2846.133732] [<ffffffff8103b737>] warn_slowpath_null+0x15/0x17
[ 2846.133748] [<ffffffffa014ef9c>] tree_insert_offset+0x77/0xbc [btrfs]
[ 2846.133764] [<ffffffffa014f277>] link_free_space+0x3b/0x53 [btrfs]
[ 2846.133780] [<ffffffffa0150e1e>] load_free_space_cache+0x47e/0x69a [btrfs]
[ 2846.133793] [<ffffffffa0112481>] cache_block_group+0x9c/0x244 [btrfs]
[ 2846.133806] [<ffffffffa0116338>] find_free_extent.constprop.68+0x3b6/0x936 [btrfs]
[ 2846.133809] [<ffffffff8102cbef>] ? perf_event_task_sched_out+0x50/0x5c
[ 2846.133813] [<ffffffff81033252>] ? get_parent_ip+0xf/0x40
[ 2846.133826] [<ffffffffa01171ac>] btrfs_reserve_extent+0xab/0x19c [btrfs]
[ 2846.133840] [<ffffffffa011779b>] btrfs_alloc_free_block+0x16d/0x28b [btrfs]
[ 2846.133856] [<ffffffffa013c066>] ? __kunmap_atomic.isra.12+0x23/0x2e [btrfs]
[ 2846.133872] [<ffffffffa014018f>] ? read_extent_buffer+0xbb/0xdb [btrfs]
[ 2846.133884] [<ffffffffa010a8d9>] __btrfs_cow_block+0xf8/0x30d [btrfs]
[ 2846.133896] [<ffffffffa0109316>] ? __kunmap_atomic.isra.13+0xe/0x29 [btrfs]
[ 2846.133907] [<ffffffffa010abee>] btrfs_cow_block+0x100/0x176 [btrfs]
[ 2846.133919] [<ffffffffa010dc10>] btrfs_search_slot+0x13f/0x4fd [btrfs]
[ 2846.133936] [<ffffffffa012a1cd>] btrfs_truncate_inode_items+0xfd/0x5ad [btrfs]
[ 2846.133939] [<ffffffff81033312>] ? sub_preempt_count+0x8f/0xa3
[ 2846.133956] [<ffffffffa012aa97>] btrfs_truncate+0x41a/0x4db [btrfs]
[ 2846.133959] [<ffffffff81033252>] ? get_parent_ip+0xf/0x40
[ 2846.133975] [<ffffffffa012b7ac>] btrfs_orphan_cleanup+0x1f1/0x2dd [btrfs]
[ 2846.133991] [<ffffffffa0121709>] open_ctree+0x1062/0x129d [btrfs]
[ 2846.134003] [<ffffffffa01088d4>] btrfs_mount+0x21f/0x46d [btrfs]
[ 2846.134023] [<ffffffff810bf30e>] ? pcpu_next_pop+0x38/0x45
[ 2846.134026] [<ffffffff810c037e>] ? pcpu_alloc+0x7c4/0x7db
[ 2846.134031] [<ffffffff810e513d>] mount_fs+0x64/0x14f
[ 2846.134035] [<ffffffff810c03a0>] ? __alloc_percpu+0xb/0xd
[ 2846.134040] [<ffffffff810f9360>] vfs_kern_mount+0x5e/0x98
[ 2846.134044] [<ffffffff810f9672>] do_kern_mount+0x48/0xda
[ 2846.134048] [<ffffffff810fad47>] do_mount+0x651/0x6b4
[ 2846.134052] [<ffffffff810bc599>] ? memdup_user+0x38/0x60
[ 2846.134056] [<ffffffff810bc5f7>] ? strndup_user+0x36/0x4c
[ 2846.134060] [<ffffffff810fb03a>] sys_mount+0x83/0xbd
[ 2846.134064] [<ffffffff8138357b>] system_call_fastpath+0x16/0x1b
[ 2846.134068] ---[ end trace bbe9330ec7714673 ]---
[ 2846.134074] ------------[ cut here ]------------
[ 2846.134090] WARNING: at fs/btrfs/free-space-cache.c:915 tree_insert_offset+0x77/0xbc [btrfs]()
[ 2846.134092] Hardware name: Latitude E4300
[ 2846.134094] Modules linked in: iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi fuse loop btusb bluetooth snd_hda_codec_hdmi snd_hda_codec_idt snd_hda_intel snd_hda_codec snd_hwdep snd_pcm_oss snd_mixer_oss snd_pcm sg sr_mod snd_seq_midi snd_rawmidi snd_seq_midi_event cdrom snd_seq tpm_tis ac tpm i2c_i801 dell_laptop rfkill snd_timer snd_seq_device sdhci_pci tpm_bios snd sdhci soundcore psmouse dcdbas snd_page_alloc mmc_core pcspkr sha256_generic i2o_config i2o_block i2o_core btrfs zlib_deflate usbhid hid sd_mod crc_t10dif uhci_hcd ahci libahci libata ehci_hcd scsi_mod thermal usbcore
[ 2846.134147] Pid: 10611, comm: mount Tainted: G W 2.6.39-rc5+ #36
[ 2846.134149] Call Trace:
[ 2846.134154] [<ffffffff8103b70a>] warn_slowpath_common+0x7e/0x96
[ 2846.134158] [<ffffffff8103b737>] warn_slowpath_null+0x15/0x17
[ 2846.134174] [<ffffffffa014ef9c>] tree_insert_offset+0x77/0xbc [btrfs]
[ 2846.134191] [<ffffffffa014f277>] link_free_space+0x3b/0x53 [btrfs]
[ 2846.134207] [<ffffffffa0150e1e>] load_free_space_cache+0x47e/0x69a [btrfs]
[ 2846.134222] [<ffffffffa0112481>] cache_block_group+0x9c/0x244 [btrfs]
[ 2846.134236] [<ffffffffa0116338>] find_free_extent.constprop.68+0x3b6/0x936 [btrfs]
[ 2846.134241] [<ffffffff8102cbef>] ? perf_event_task_sched_out+0x50/0x5c
[ 2846.134245] [<ffffffff81033252>] ? get_parent_ip+0xf/0x40
[ 2846.134259] [<ffffffffa01171ac>] btrfs_reserve_extent+0xab/0x19c [btrfs]
[ 2846.134274] [<ffffffffa011779b>] btrfs_alloc_free_block+0x16d/0x28b [btrfs]
[ 2846.134291] [<ffffffffa013c066>] ? __kunmap_atomic.isra.12+0x23/0x2e [btrfs]
[ 2846.134308] [<ffffffffa014018f>] ? read_extent_buffer+0xbb/0xdb [btrfs]
[ 2846.134321] [<ffffffffa010a8d9>] __btrfs_cow_block+0xf8/0x30d [btrfs]
[ 2846.134333] [<ffffffffa0109316>] ? __kunmap_atomic.isra.13+0xe/0x29 [btrfs]
[ 2846.134346] [<ffffffffa010abee>] btrfs_cow_block+0x100/0x176 [btrfs]
[ 2846.134359] [<ffffffffa010dc10>] btrfs_search_slot+0x13f/0x4fd [btrfs]
[ 2846.134377] [<ffffffffa012a1cd>] btrfs_truncate_inode_items+0xfd/0x5ad [btrfs]
[ 2846.134381] [<ffffffff81033312>] ? sub_preempt_count+0x8f/0xa3
[ 2846.134398] [<ffffffffa012aa97>] btrfs_truncate+0x41a/0x4db [btrfs]
[ 2846.134403] [<ffffffff81033252>] ? get_parent_ip+0xf/0x40
[ 2846.134420] [<ffffffffa012b7ac>] btrfs_orphan_cleanup+0x1f1/0x2dd [btrfs]
[ 2846.134437] [<ffffffffa0121709>] open_ctree+0x1062/0x129d [btrfs]
[ 2846.134451] [<ffffffffa01088d4>] btrfs_mount+0x21f/0x46d [btrfs]
[ 2846.134454] [<ffffffff810bf30e>] ? pcpu_next_pop+0x38/0x45
[ 2846.134458] [<ffffffff810c037e>] ? pcpu_alloc+0x7c4/0x7db
[ 2846.134463] [<ffffffff810e513d>] mount_fs+0x64/0x14f
[ 2846.134467] [<ffffffff810c03a0>] ? __alloc_percpu+0xb/0xd
[ 2846.134471] [<ffffffff810f9360>] vfs_kern_mount+0x5e/0x98
[ 2846.134476] [<ffffffff810f9672>] do_kern_mount+0x48/0xda
[ 2846.134479] [<ffffffff810fad47>] do_mount+0x651/0x6b4
[ 2846.134483] [<ffffffff810bc599>] ? memdup_user+0x38/0x60
[ 2846.134487] [<ffffffff810bc5f7>] ? strndup_user+0x36/0x4c
[ 2846.134491] [<ffffffff810fb03a>] sys_mount+0x83/0xbd
[ 2846.134495] [<ffffffff8138357b>] system_call_fastpath+0x16/0x1b
[ 2846.134499] ---[ end trace bbe9330ec7714674 ]---
[ 2846.134501] ------------[ cut here ]------------
[ 2846.134517] WARNING: at fs/btrfs/free-space-cache.c:915 tree_insert_offset+0x77/0xbc [btrfs]()
[ 2846.134520] Hardware name: Latitude E4300
[ 2846.134522] Modules linked in: iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi fuse loop btusb bluetooth snd_hda_codec_hdmi snd_hda_codec_idt snd_hda_intel snd_hda_codec snd_hwdep snd_pcm_oss snd_mixer_oss snd_pcm sg sr_mod snd_seq_midi snd_rawmidi snd_seq_midi_event cdrom snd_seq tpm_tis ac tpm i2c_i801 dell_laptop rfkill snd_timer snd_seq_device sdhci_pci tpm_bios snd sdhci soundcore psmouse dcdbas snd_page_alloc mmc_core pcspkr sha256_generic i2o_config i2o_block i2o_core btrfs zlib_deflate usbhid hid sd_mod crc_t10dif uhci_hcd ahci libahci libata ehci_hcd scsi_mod thermal usbcore
[ 2846.134574] Pid: 10611, comm: mount Tainted: G W 2.6.39-rc5+ #36
[ 2846.134577] Call Trace:
[ 2846.134581] [<ffffffff8103b70a>] warn_slowpath_common+0x7e/0x96
[ 2846.134585] [<ffffffff8103b737>] warn_slowpath_null+0x15/0x17
[ 2846.134601] [<ffffffffa014ef9c>] tree_insert_offset+0x77/0xbc [btrfs]
[ 2846.134618] [<ffffffffa014f277>] link_free_space+0x3b/0x53 [btrfs]
[ 2846.134634] [<ffffffffa0150e1e>] load_free_space_cache+0x47e/0x69a [btrfs]
[ 2846.134649] [<ffffffffa0112481>] cache_block_group+0x9c/0x244 [btrfs]
[ 2846.134663] [<ffffffffa0116338>] find_free_extent.constprop.68+0x3b6/0x936 [btrfs]
[ 2846.134667] [<ffffffff8102cbef>] ? perf_event_task_sched_out+0x50/0x5c
[ 2846.134672] [<ffffffff81033252>] ? get_parent_ip+0xf/0x40
[ 2846.134686] [<ffffffffa01171ac>] btrfs_reserve_extent+0xab/0x19c [btrfs]
[ 2846.134701] [<ffffffffa011779b>] btrfs_alloc_free_block+0x16d/0x28b [btrfs]
[ 2846.134718] [<ffffffffa013c066>] ? __kunmap_atomic.isra.12+0x23/0x2e [btrfs]
[ 2846.134735] [<ffffffffa014018f>] ? read_extent_buffer+0xbb/0xdb [btrfs]
[ 2846.134747] [<ffffffffa010a8d9>] __btrfs_cow_block+0xf8/0x30d [btrfs]
[ 2846.134760] [<ffffffffa0109316>] ? __kunmap_atomic.isra.13+0xe/0x29 [btrfs]
[ 2846.134773] [<ffffffffa010abee>] btrfs_cow_block+0x100/0x176 [btrfs]
[ 2846.134786] [<ffffffffa010dc10>] btrfs_search_slot+0x13f/0x4fd [btrfs]
[ 2846.134803] [<ffffffffa012a1cd>] btrfs_truncate_inode_items+0xfd/0x5ad [btrfs]
[ 2846.134807] [<ffffffff81033312>] ? sub_preempt_count+0x8f/0xa3
[ 2846.134824] [<ffffffffa012aa97>] btrfs_truncate+0x41a/0x4db [btrfs]
[ 2846.134829] [<ffffffff81033252>] ? get_parent_ip+0xf/0x40
[ 2846.134846] [<ffffffffa012b7ac>] btrfs_orphan_cleanup+0x1f1/0x2dd [btrfs]
[ 2846.134862] [<ffffffffa0121709>] open_ctree+0x1062/0x129d [btrfs]
[ 2846.134876] [<ffffffffa01088d4>] btrfs_mount+0x21f/0x46d [btrfs]
[ 2846.134880] [<ffffffff810bf30e>] ? pcpu_next_pop+0x38/0x45
[ 2846.134884] [<ffffffff810c037e>] ? pcpu_alloc+0x7c4/0x7db
[ 2846.134889] [<ffffffff810e513d>] mount_fs+0x64/0x14f
[ 2846.134892] [<ffffffff810c03a0>] ? __alloc_percpu+0xb/0xd
[ 2846.134896] [<ffffffff810f9360>] vfs_kern_mount+0x5e/0x98
[ 2846.134901] [<ffffffff810f9672>] do_kern_mount+0x48/0xda
[ 2846.134905] [<ffffffff810fad47>] do_mount+0x651/0x6b4
[ 2846.134909] [<ffffffff810bc599>] ? memdup_user+0x38/0x60
[ 2846.134912] [<ffffffff810bc5f7>] ? strndup_user+0x36/0x4c
[ 2846.134916] [<ffffffff810fb03a>] sys_mount+0x83/0xbd
[ 2846.134920] [<ffffffff8138357b>] system_call_fastpath+0x16/0x1b
[ 2846.134924] ---[ end trace bbe9330ec7714675 ]---
[ 2846.134927] ------------[ cut here ]------------
[ 2846.134942] WARNING: at fs/btrfs/free-space-cache.c:915 tree_insert_offset+0x77/0xbc [btrfs]()
[ 2846.134945] Hardware name: Latitude E4300
[ 2846.134947] Modules linked in: iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi fuse loop btusb bluetooth snd_hda_codec_hdmi snd_hda_codec_idt snd_hda_intel snd_hda_codec snd_hwdep snd_pcm_oss snd_mixer_oss snd_pcm sg sr_mod snd_seq_midi snd_rawmidi snd_seq_midi_event cdrom snd_seq tpm_tis ac tpm i2c_i801 dell_laptop rfkill snd_timer snd_seq_device sdhci_pci tpm_bios snd sdhci soundcore psmouse dcdbas snd_page_alloc mmc_core pcspkr sha256_generic i2o_config i2o_block i2o_core btrfs zlib_deflate usbhid hid sd_mod crc_t10dif uhci_hcd ahci libahci libata ehci_hcd scsi_mod thermal usbcore
[ 2846.135010] Pid: 10611, comm: mount Tainted: G W 2.6.39-rc5+ #36
[ 2846.135012] Call Trace:
[ 2846.135017] [<ffffffff8103b70a>] warn_slowpath_common+0x7e/0x96
[ 2846.135022] [<ffffffff8103b737>] warn_slowpath_null+0x15/0x17
[ 2846.135038] [<ffffffffa014ef9c>] tree_insert_offset+0x77/0xbc [btrfs]
[ 2846.135055] [<ffffffffa014f277>] link_free_space+0x3b/0x53 [btrfs]
[ 2846.135071] [<ffffffffa0150e1e>] load_free_space_cache+0x47e/0x69a [btrfs]
[ 2846.135086] [<ffffffffa0112481>] cache_block_group+0x9c/0x244 [btrfs]
[ 2846.135100] [<ffffffffa0116338>] find_free_extent.constprop.68+0x3b6/0x936 [btrfs]
[ 2846.135104] [<ffffffff8102cbef>] ? perf_event_task_sched_out+0x50/0x5c
[ 2846.135109] [<ffffffff81033252>] ? get_parent_ip+0xf/0x40
[ 2846.135123] [<ffffffffa01171ac>] btrfs_reserve_extent+0xab/0x19c [btrfs]
[ 2846.135137] [<ffffffffa011779b>] btrfs_alloc_free_block+0x16d/0x28b [btrfs]
[ 2846.135155] [<ffffffffa013c066>] ? __kunmap_atomic.isra.12+0x23/0x2e [btrfs]
[ 2846.135172] [<ffffffffa014018f>] ? read_extent_buffer+0xbb/0xdb [btrfs]
[ 2846.135184] [<ffffffffa010a8d9>] __btrfs_cow_block+0xf8/0x30d [btrfs]
[ 2846.135197] [<ffffffffa0109316>] ? __kunmap_atomic.isra.13+0xe/0x29 [btrfs]
[ 2846.135209] [<ffffffffa010abee>] btrfs_cow_block+0x100/0x176 [btrfs]
[ 2846.135222] [<ffffffffa010dc10>] btrfs_search_slot+0x13f/0x4fd [btrfs]
[ 2846.135239] [<ffffffffa012a1cd>] btrfs_truncate_inode_items+0xfd/0x5ad [btrfs]
[ 2846.135243] [<ffffffff81033312>] ? sub_preempt_count+0x8f/0xa3
[ 2846.135261] [<ffffffffa012aa97>] btrfs_truncate+0x41a/0x4db [btrfs]
[ 2846.135265] [<ffffffff81033252>] ? get_parent_ip+0xf/0x40
[ 2846.135282] [<ffffffffa012b7ac>] btrfs_orphan_cleanup+0x1f1/0x2dd [btrfs]
[ 2846.135299] [<ffffffffa0121709>] open_ctree+0x1062/0x129d [btrfs]
[ 2846.135312] [<ffffffffa01088d4>] btrfs_mount+0x21f/0x46d [btrfs]
[ 2846.135316] [<ffffffff810bf30e>] ? pcpu_next_pop+0x38/0x45
[ 2846.135320] [<ffffffff810c037e>] ? pcpu_alloc+0x7c4/0x7db
[ 2846.135325] [<ffffffff810e513d>] mount_fs+0x64/0x14f
[ 2846.135328] [<ffffffff810c03a0>] ? __alloc_percpu+0xb/0xd
[ 2846.135333] [<ffffffff810f9360>] vfs_kern_mount+0x5e/0x98
[ 2846.135337] [<ffffffff810f9672>] do_kern_mount+0x48/0xda
[ 2846.135341] [<ffffffff810fad47>] do_mount+0x651/0x6b4
[ 2846.135345] [<ffffffff810bc599>] ? memdup_user+0x38/0x60
[ 2846.135349] [<ffffffff810bc5f7>] ? strndup_user+0x36/0x4c
[ 2846.135353] [<ffffffff810fb03a>] sys_mount+0x83/0xbd
[ 2846.135357] [<ffffffff8138357b>] system_call_fastpath+0x16/0x1b
[ 2846.135360] ---[ end trace bbe9330ec7714676 ]---
[ 2846.135363] ------------[ cut here ]------------
[ 2846.135378] WARNING: at fs/btrfs/free-space-cache.c:915 tree_insert_offset+0x77/0xbc [btrfs]()
[ 2846.135381] Hardware name: Latitude E4300
[ 2846.135383] Modules linked in: iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi fuse loop btusb bluetooth snd_hda_codec_hdmi snd_hda_codec_idt snd_hda_intel snd_hda_codec snd_hwdep snd_pcm_oss snd_mixer_oss snd_pcm sg sr_mod snd_seq_midi snd_rawmidi snd_seq_midi_event cdrom snd_seq tpm_tis ac tpm i2c_i801 dell_laptop rfkill snd_timer snd_seq_device sdhci_pci tpm_bios snd sdhci soundcore psmouse dcdbas snd_page_alloc mmc_core pcspkr sha256_generic i2o_config i2o_block i2o_core btrfs zlib_deflate usbhid hid sd_mod crc_t10dif uhci_hcd ahci libahci libata ehci_hcd scsi_mod thermal usbcore
[ 2846.135436] Pid: 10611, comm: mount Tainted: G W 2.6.39-rc5+ #36
[ 2846.135438] Call Trace:
[ 2846.135442] [<ffffffff8103b70a>] warn_slowpath_common+0x7e/0x96
[ 2846.135447] [<ffffffff8103b737>] warn_slowpath_null+0x15/0x17
[ 2846.135463] [<ffffffffa014ef9c>] tree_insert_offset+0x77/0xbc [btrfs]
[ 2846.135479] [<ffffffffa014f277>] link_free_space+0x3b/0x53 [btrfs]
[ 2846.135496] [<ffffffffa0150e1e>] load_free_space_cache+0x47e/0x69a [btrfs]
[ 2846.135511] [<ffffffffa0112481>] cache_block_group+0x9c/0x244 [btrfs]
[ 2846.135525] [<ffffffffa0116338>] find_free_extent.constprop.68+0x3b6/0x936 [btrfs]
[ 2846.135529] [<ffffffff8102cbef>] ? perf_event_task_sched_out+0x50/0x5c
[ 2846.135534] [<ffffffff81033252>] ? get_parent_ip+0xf/0x40
[ 2846.135548] [<ffffffffa01171ac>] btrfs_reserve_extent+0xab/0x19c [btrfs]
[ 2846.135563] [<ffffffffa011779b>] btrfs_alloc_free_block+0x16d/0x28b [btrfs]
[ 2846.135580] [<ffffffffa013c066>] ? __kunmap_atomic.isra.12+0x23/0x2e [btrfs]
[ 2846.135596] [<ffffffffa014018f>] ? read_extent_buffer+0xbb/0xdb [btrfs]
[ 2846.135609] [<ffffffffa010a8d9>] __btrfs_cow_block+0xf8/0x30d [btrfs]
[ 2846.135621] [<ffffffffa0109316>] ? __kunmap_atomic.isra.13+0xe/0x29 [btrfs]
[ 2846.135634] [<ffffffffa010abee>] btrfs_cow_block+0x100/0x176 [btrfs]
[ 2846.135647] [<ffffffffa010dc10>] btrfs_search_slot+0x13f/0x4fd [btrfs]
[ 2846.135665] [<ffffffffa012a1cd>] btrfs_truncate_inode_items+0xfd/0x5ad [btrfs]
[ 2846.135669] [<ffffffff81033312>] ? sub_preempt_count+0x8f/0xa3
[ 2846.135686] [<ffffffffa012aa97>] btrfs_truncate+0x41a/0x4db [btrfs]
[ 2846.135691] [<ffffffff81033252>] ? get_parent_ip+0xf/0x40
[ 2846.135707] [<ffffffffa012b7ac>] btrfs_orphan_cleanup+0x1f1/0x2dd [btrfs]
[ 2846.135724] [<ffffffffa0121709>] open_ctree+0x1062/0x129d [btrfs]
[ 2846.135738] [<ffffffffa01088d4>] btrfs_mount+0x21f/0x46d [btrfs]
[ 2846.135742] [<ffffffff810bf30e>] ? pcpu_next_pop+0x38/0x45
[ 2846.135745] [<ffffffff810c037e>] ? pcpu_alloc+0x7c4/0x7db
[ 2846.135750] [<ffffffff810e513d>] mount_fs+0x64/0x14f
[ 2846.135754] [<ffffffff810c03a0>] ? __alloc_percpu+0xb/0xd
[ 2846.135758] [<ffffffff810f9360>] vfs_kern_mount+0x5e/0x98
[ 2846.135762] [<ffffffff810f9672>] do_kern_mount+0x48/0xda
[ 2846.135766] [<ffffffff810fad47>] do_mount+0x651/0x6b4
[ 2846.135770] [<ffffffff810bc599>] ? memdup_user+0x38/0x60
[ 2846.135774] [<ffffffff810bc5f7>] ? strndup_user+0x36/0x4c
[ 2846.135778] [<ffffffff810fb03a>] sys_mount+0x83/0xbd
[ 2846.135782] [<ffffffff8138357b>] system_call_fastpath+0x16/0x1b
[ 2846.135785] ---[ end trace bbe9330ec7714677 ]---
[ 2846.135788] ------------[ cut here ]------------
[ 2846.135803] WARNING: at fs/btrfs/free-space-cache.c:915 tree_insert_offset+0x77/0xbc [btrfs]()
[ 2846.135806] Hardware name: Latitude E4300
[ 2846.135808] Modules linked in: iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi fuse loop btusb bluetooth snd_hda_codec_hdmi snd_hda_codec_idt snd_hda_intel snd_hda_codec snd_hwdep snd_pcm_oss snd_mixer_oss snd_pcm sg sr_mod snd_seq_midi snd_rawmidi snd_seq_midi_event cdrom snd_seq tpm_tis ac tpm i2c_i801 dell_laptop rfkill snd_timer snd_seq_device sdhci_pci tpm_bios snd sdhci soundcore psmouse dcdbas snd_page_alloc mmc_core pcspkr sha256_generic i2o_config i2o_block i2o_core btrfs zlib_deflate usbhid hid sd_mod crc_t10dif uhci_hcd ahci libahci libata ehci_hcd scsi_mod thermal usbcore
[ 2846.135848] Pid: 10611, comm: mount Tainted: G W 2.6.39-rc5+ #36
[ 2846.135850] Call Trace:
[ 2846.135854] [<ffffffff8103b70a>] warn_slowpath_common+0x7e/0x96
[ 2846.135857] [<ffffffff8103b737>] warn_slowpath_null+0x15/0x17
[ 2846.135873] [<ffffffffa014ef9c>] tree_insert_offset+0x77/0xbc [btrfs]
[ 2846.135888] [<ffffffffa014f277>] link_free_space+0x3b/0x53 [btrfs]
[ 2846.135904] [<ffffffffa0150e1e>] load_free_space_cache+0x47e/0x69a [btrfs]
[ 2846.135917] [<ffffffffa0112481>] cache_block_group+0x9c/0x244 [btrfs]
[ 2846.135930] [<ffffffffa0116338>] find_free_extent.constprop.68+0x3b6/0x936 [btrfs]
[ 2846.135934] [<ffffffff8102cbef>] ? perf_event_task_sched_out+0x50/0x5c
[ 2846.135937] [<ffffffff81033252>] ? get_parent_ip+0xf/0x40
[ 2846.135950] [<ffffffffa01171ac>] btrfs_reserve_extent+0xab/0x19c [btrfs]
[ 2846.135964] [<ffffffffa011779b>] btrfs_alloc_free_block+0x16d/0x28b [btrfs]
[ 2846.135981] [<ffffffffa013c066>] ? __kunmap_atomic.isra.12+0x23/0x2e [btrfs]
[ 2846.135997] [<ffffffffa014018f>] ? read_extent_buffer+0xbb/0xdb [btrfs]
[ 2846.136020] [<ffffffffa010a8d9>] __btrfs_cow_block+0xf8/0x30d [btrfs]
[ 2846.136033] [<ffffffffa0109316>] ? __kunmap_atomic.isra.13+0xe/0x29 [btrfs]
[ 2846.136046] [<ffffffffa010abee>] btrfs_cow_block+0x100/0x176 [btrfs]
[ 2846.136058] [<ffffffffa010dc10>] btrfs_search_slot+0x13f/0x4fd [btrfs]
[ 2846.136076] [<ffffffffa012a1cd>] btrfs_truncate_inode_items+0xfd/0x5ad [btrfs]
[ 2846.136080] [<ffffffff81033312>] ? sub_preempt_count+0x8f/0xa3
[ 2846.136098] [<ffffffffa012aa97>] btrfs_truncate+0x41a/0x4db [btrfs]
[ 2846.136102] [<ffffffff81033252>] ? get_parent_ip+0xf/0x40
[ 2846.136119] [<ffffffffa012b7ac>] btrfs_orphan_cleanup+0x1f1/0x2dd [btrfs]
[ 2846.136136] [<ffffffffa0121709>] open_ctree+0x1062/0x129d [btrfs]
[ 2846.136149] [<ffffffffa01088d4>] btrfs_mount+0x21f/0x46d [btrfs]
[ 2846.136153] [<ffffffff810bf30e>] ? pcpu_next_pop+0x38/0x45
[ 2846.136157] [<ffffffff810c037e>] ? pcpu_alloc+0x7c4/0x7db
[ 2846.136162] [<ffffffff810e513d>] mount_fs+0x64/0x14f
[ 2846.136165] [<ffffffff810c03a0>] ? __alloc_percpu+0xb/0xd
[ 2846.136169] [<ffffffff810f9360>] vfs_kern_mount+0x5e/0x98
[ 2846.136174] [<ffffffff810f9672>] do_kern_mount+0x48/0xda
[ 2846.136178] [<ffffffff810fad47>] do_mount+0x651/0x6b4
[ 2846.136182] [<ffffffff810bc599>] ? memdup_user+0x38/0x60
[ 2846.136186] [<ffffffff810bc5f7>] ? strndup_user+0x36/0x4c
[ 2846.136190] [<ffffffff810fb03a>] sys_mount+0x83/0xbd
[ 2846.136194] [<ffffffff8138357b>] system_call_fastpath+0x16/0x1b
[ 2846.136197] ---[ end trace bbe9330ec7714678 ]---
[ 2846.136200] ------------[ cut here ]------------
[ 2846.136215] WARNING: at fs/btrfs/free-space-cache.c:915 tree_insert_offset+0x77/0xbc [btrfs]()
[ 2846.136218] Hardware name: Latitude E4300
[ 2846.136220] Modules linked in: iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi fuse loop btusb bluetooth snd_hda_codec_hdmi snd_hda_codec_idt snd_hda_intel snd_hda_codec snd_hwdep snd_pcm_oss snd_mixer_oss snd_pcm sg sr_mod snd_seq_midi snd_rawmidi snd_seq_midi_event cdrom snd_seq tpm_tis ac tpm i2c_i801 dell_laptop rfkill snd_timer snd_seq_device sdhci_pci tpm_bios snd sdhci soundcore psmouse dcdbas snd_page_alloc mmc_core pcspkr sha256_generic i2o_config i2o_block i2o_core btrfs zlib_deflate usbhid hid sd_mod crc_t10dif uhci_hcd ahci libahci libata ehci_hcd scsi_mod thermal usbcore
[ 2846.136273] Pid: 10611, comm: mount Tainted: G W 2.6.39-rc5+ #36
[ 2846.136275] Call Trace:
[ 2846.136280] [<ffffffff8103b70a>] warn_slowpath_common+0x7e/0x96
[ 2846.136284] [<ffffffff8103b737>] warn_slowpath_null+0x15/0x17
[ 2846.136300] [<ffffffffa014ef9c>] tree_insert_offset+0x77/0xbc [btrfs]
[ 2846.136317] [<ffffffffa014f277>] link_free_space+0x3b/0x53 [btrfs]
[ 2846.136333] [<ffffffffa0150e1e>] load_free_space_cache+0x47e/0x69a [btrfs]
[ 2846.136348] [<ffffffffa0112481>] cache_block_group+0x9c/0x244 [btrfs]
[ 2846.136362] [<ffffffffa0116338>] find_free_extent.constprop.68+0x3b6/0x936 [btrfs]
[ 2846.136366] [<ffffffff8102cbef>] ? perf_event_task_sched_out+0x50/0x5c
[ 2846.136371] [<ffffffff81033252>] ? get_parent_ip+0xf/0x40
[ 2846.136385] [<ffffffffa01171ac>] btrfs_reserve_extent+0xab/0x19c [btrfs]
[ 2846.136400] [<ffffffffa011779b>] btrfs_alloc_free_block+0x16d/0x28b [btrfs]
[ 2846.136417] [<ffffffffa013c066>] ? __kunmap_atomic.isra.12+0x23/0x2e [btrfs]
[ 2846.136434] [<ffffffffa014018f>] ? read_extent_buffer+0xbb/0xdb [btrfs]
[ 2846.136447] [<ffffffffa010a8d9>] __btrfs_cow_block+0xf8/0x30d [btrfs]
[ 2846.136459] [<ffffffffa0109316>] ? __kunmap_atomic.isra.13+0xe/0x29 [btrfs]
[ 2846.136472] [<ffffffffa010abee>] btrfs_cow_block+0x100/0x176 [btrfs]
[ 2846.136485] [<ffffffffa010dc10>] btrfs_search_slot+0x13f/0x4fd [btrfs]
[ 2846.136502] [<ffffffffa012a1cd>] btrfs_truncate_inode_items+0xfd/0x5ad [btrfs]
[ 2846.136506] [<ffffffff81033312>] ? sub_preempt_count+0x8f/0xa3
[ 2846.136524] [<ffffffffa012aa97>] btrfs_truncate+0x41a/0x4db [btrfs]
[ 2846.136529] [<ffffffff81033252>] ? get_parent_ip+0xf/0x40
[ 2846.136546] [<ffffffffa012b7ac>] btrfs_orphan_cleanup+0x1f1/0x2dd [btrfs]
[ 2846.136562] [<ffffffffa0121709>] open_ctree+0x1062/0x129d [btrfs]
[ 2846.136576] [<ffffffffa01088d4>] btrfs_mount+0x21f/0x46d [btrfs]
[ 2846.136579] [<ffffffff810bf30e>] ? pcpu_next_pop+0x38/0x45
[ 2846.136583] [<ffffffff810c037e>] ? pcpu_alloc+0x7c4/0x7db
[ 2846.136588] [<ffffffff810e513d>] mount_fs+0x64/0x14f
[ 2846.136592] [<ffffffff810c03a0>] ? __alloc_percpu+0xb/0xd
[ 2846.136596] [<ffffffff810f9360>] vfs_kern_mount+0x5e/0x98
[ 2846.136600] [<ffffffff810f9672>] do_kern_mount+0x48/0xda
[ 2846.136604] [<ffffffff810fad47>] do_mount+0x651/0x6b4
[ 2846.136608] [<ffffffff810bc599>] ? memdup_user+0x38/0x60
[ 2846.136612] [<ffffffff810bc5f7>] ? strndup_user+0x36/0x4c
[ 2846.136617] [<ffffffff810fb03a>] sys_mount+0x83/0xbd
[ 2846.136621] [<ffffffff8138357b>] system_call_fastpath+0x16/0x1b
[ 2846.136624] ---[ end trace bbe9330ec7714679 ]---
[ 2846.136627] ------------[ cut here ]------------
[ 2846.136642] WARNING: at fs/btrfs/free-space-cache.c:915 tree_insert_offset+0x77/0xbc [btrfs]()
[ 2846.136645] Hardware name: Latitude E4300
[ 2846.136647] Modules linked in: iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi fuse loop btusb bluetooth snd_hda_codec_hdmi snd_hda_codec_idt snd_hda_intel snd_hda_codec snd_hwdep snd_pcm_oss snd_mixer_oss snd_pcm sg sr_mod snd_seq_midi snd_rawmidi snd_seq_midi_event cdrom snd_seq tpm_tis ac tpm i2c_i801 dell_laptop rfkill snd_timer snd_seq_device sdhci_pci tpm_bios snd sdhci soundcore psmouse dcdbas snd_page_alloc mmc_core pcspkr sha256_generic i2o_config i2o_block i2o_core btrfs zlib_deflate usbhid hid sd_mod crc_t10dif uhci_hcd ahci libahci libata ehci_hcd scsi_mod thermal usbcore
[ 2846.136700] Pid: 10611, comm: mount Tainted: G W 2.6.39-rc5+ #36
[ 2846.136703] Call Trace:
[ 2846.136707] [<ffffffff8103b70a>] warn_slowpath_common+0x7e/0x96
[ 2846.136712] [<ffffffff8103b737>] warn_slowpath_null+0x15/0x17
[ 2846.136728] [<ffffffffa014ef9c>] tree_insert_offset+0x77/0xbc [btrfs]
[ 2846.136744] [<ffffffffa014f277>] link_free_space+0x3b/0x53 [btrfs]
[ 2846.136761] [<ffffffffa0150e1e>] load_free_space_cache+0x47e/0x69a [btrfs]
[ 2846.136775] [<ffffffffa0112481>] cache_block_group+0x9c/0x244 [btrfs]
[ 2846.136789] [<ffffffffa0116338>] find_free_extent.constprop.68+0x3b6/0x936 [btrfs]
[ 2846.136793] [<ffffffff8102cbef>] ? perf_event_task_sched_out+0x50/0x5c
[ 2846.136798] [<ffffffff81033252>] ? get_parent_ip+0xf/0x40
[ 2846.136812] [<ffffffffa01171ac>] btrfs_reserve_extent+0xab/0x19c [btrfs]
[ 2846.136826] [<ffffffffa011779b>] btrfs_alloc_free_block+0x16d/0x28b [btrfs]
[ 2846.136844] [<ffffffffa013c066>] ? __kunmap_atomic.isra.12+0x23/0x2e [btrfs]
[ 2846.136860] [<ffffffffa014018f>] ? read_extent_buffer+0xbb/0xdb [btrfs]
[ 2846.136873] [<ffffffffa010a8d9>] __btrfs_cow_block+0xf8/0x30d [btrfs]
[ 2846.136886] [<ffffffffa0109316>] ? __kunmap_atomic.isra.13+0xe/0x29 [btrfs]
[ 2846.136898] [<ffffffffa010abee>] btrfs_cow_block+0x100/0x176 [btrfs]
[ 2846.136911] [<ffffffffa010dc10>] btrfs_search_slot+0x13f/0x4fd [btrfs]
[ 2846.136929] [<ffffffffa012a1cd>] btrfs_truncate_inode_items+0xfd/0x5ad [btrfs]
[ 2846.136933] [<ffffffff81033312>] ? sub_preempt_count+0x8f/0xa3
[ 2846.136951] [<ffffffffa012aa97>] btrfs_truncate+0x41a/0x4db [btrfs]
[ 2846.136955] [<ffffffff81033252>] ? get_parent_ip+0xf/0x40
[ 2846.136972] [<ffffffffa012b7ac>] btrfs_orphan_cleanup+0x1f1/0x2dd [btrfs]
[ 2846.136989] [<ffffffffa0121709>] open_ctree+0x1062/0x129d [btrfs]
[ 2846.137003] [<ffffffffa01088d4>] btrfs_mount+0x21f/0x46d [btrfs]
[ 2846.137017] [<ffffffff810bf30e>] ? pcpu_next_pop+0x38/0x45
[ 2846.137021] [<ffffffff810c037e>] ? pcpu_alloc+0x7c4/0x7db
[ 2846.137026] [<ffffffff810e513d>] mount_fs+0x64/0x14f
[ 2846.137030] [<ffffffff810c03a0>] ? __alloc_percpu+0xb/0xd
[ 2846.137034] [<ffffffff810f9360>] vfs_kern_mount+0x5e/0x98
[ 2846.137038] [<ffffffff810f9672>] do_kern_mount+0x48/0xda
[ 2846.137042] [<ffffffff810fad47>] do_mount+0x651/0x6b4
[ 2846.137046] [<ffffffff810bc599>] ? memdup_user+0x38/0x60
[ 2846.137050] [<ffffffff810bc5f7>] ? strndup_user+0x36/0x4c
[ 2846.137054] [<ffffffff810fb03a>] sys_mount+0x83/0xbd
[ 2846.137058] [<ffffffff8138357b>] system_call_fastpath+0x16/0x1b
[ 2846.137061] ---[ end trace bbe9330ec771467a ]---
[ 2846.137114] ------------[ cut here ]------------
[ 2846.137130] WARNING: at fs/btrfs/free-space-cache.c:915 tree_insert_offset+0x77/0xbc [btrfs]()
[ 2846.137133] Hardware name: Latitude E4300
[ 2846.137135] Modules linked in: iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi fuse loop btusb bluetooth snd_hda_codec_hdmi snd_hda_codec_idt snd_hda_intel snd_hda_codec snd_hwdep snd_pcm_oss snd_mixer_oss snd_pcm sg sr_mod snd_seq_midi snd_rawmidi snd_seq_midi_event cdrom snd_seq tpm_tis ac tpm i2c_i801 dell_laptop rfkill snd_timer snd_seq_device sdhci_pci tpm_bios snd sdhci soundcore psmouse dcdbas snd_page_alloc mmc_core pcspkr sha256_generic i2o_config i2o_block i2o_core btrfs zlib_deflate usbhid hid sd_mod crc_t10dif uhci_hcd ahci libahci libata ehci_hcd scsi_mod thermal usbcore
[ 2846.137188] Pid: 10611, comm: mount Tainted: G W 2.6.39-rc5+ #36
[ 2846.137190] Call Trace:
[ 2846.137195] [<ffffffff8103b70a>] warn_slowpath_common+0x7e/0x96
[ 2846.137200] [<ffffffff8103b737>] warn_slowpath_null+0x15/0x17
[ 2846.137216] [<ffffffffa014ef9c>] tree_insert_offset+0x77/0xbc [btrfs]
[ 2846.137232] [<ffffffffa014f277>] link_free_space+0x3b/0x53 [btrfs]
[ 2846.137249] [<ffffffffa0150e1e>] load_free_space_cache+0x47e/0x69a [btrfs]
[ 2846.137263] [<ffffffffa0112481>] cache_block_group+0x9c/0x244 [btrfs]
[ 2846.137277] [<ffffffffa0116338>] find_free_extent.constprop.68+0x3b6/0x936 [btrfs]
[ 2846.137281] [<ffffffff8102cbef>] ? perf_event_task_sched_out+0x50/0x5c
[ 2846.137286] [<ffffffff81033252>] ? get_parent_ip+0xf/0x40
[ 2846.137300] [<ffffffffa01171ac>] btrfs_reserve_extent+0xab/0x19c [btrfs]
[ 2846.137314] [<ffffffffa011779b>] btrfs_alloc_free_block+0x16d/0x28b [btrfs]
[ 2846.137332] [<ffffffffa013c066>] ? __kunmap_atomic.isra.12+0x23/0x2e [btrfs]
[ 2846.137348] [<ffffffffa014018f>] ? read_extent_buffer+0xbb/0xdb [btrfs]
[ 2846.137361] [<ffffffffa010a8d9>] __btrfs_cow_block+0xf8/0x30d [btrfs]
[ 2846.137374] [<ffffffffa0109316>] ? __kunmap_atomic.isra.13+0xe/0x29 [btrfs]
[ 2846.137387] [<ffffffffa010abee>] btrfs_cow_block+0x100/0x176 [btrfs]
[ 2846.137400] [<ffffffffa010dc10>] btrfs_search_slot+0x13f/0x4fd [btrfs]
[ 2846.137417] [<ffffffffa012a1cd>] btrfs_truncate_inode_items+0xfd/0x5ad [btrfs]
[ 2846.137421] [<ffffffff81033312>] ? sub_preempt_count+0x8f/0xa3
[ 2846.137439] [<ffffffffa012aa97>] btrfs_truncate+0x41a/0x4db [btrfs]
[ 2846.137443] [<ffffffff81033252>] ? get_parent_ip+0xf/0x40
[ 2846.137460] [<ffffffffa012b7ac>] btrfs_orphan_cleanup+0x1f1/0x2dd [btrfs]
[ 2846.137477] [<ffffffffa0121709>] open_ctree+0x1062/0x129d [btrfs]
[ 2846.137490] [<ffffffffa01088d4>] btrfs_mount+0x21f/0x46d [btrfs]
[ 2846.137494] [<ffffffff810bf30e>] ? pcpu_next_pop+0x38/0x45
[ 2846.137498] [<ffffffff810c037e>] ? pcpu_alloc+0x7c4/0x7db
[ 2846.137503] [<ffffffff810e513d>] mount_fs+0x64/0x14f
[ 2846.137506] [<ffffffff810c03a0>] ? __alloc_percpu+0xb/0xd
[ 2846.137510] [<ffffffff810f9360>] vfs_kern_mount+0x5e/0x98
[ 2846.137515] [<ffffffff810f9672>] do_kern_mount+0x48/0xda
[ 2846.137519] [<ffffffff810fad47>] do_mount+0x651/0x6b4
[ 2846.137523] [<ffffffff810bc599>] ? memdup_user+0x38/0x60
[ 2846.137526] [<ffffffff810bc5f7>] ? strndup_user+0x36/0x4c
[ 2846.137531] [<ffffffff810fb03a>] sys_mount+0x83/0xbd
[ 2846.137535] [<ffffffff8138357b>] system_call_fastpath+0x16/0x1b
[ 2846.137538] ---[ end trace bbe9330ec771467b ]---
[ 2846.137541] ------------[ cut here ]------------
[ 2846.137556] WARNING: at fs/btrfs/free-space-cache.c:915 tree_insert_offset+0x77/0xbc [btrfs]()
[ 2846.137559] Hardware name: Latitude E4300
[ 2846.137561] Modules linked in: iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi fuse loop btusb bluetooth snd_hda_codec_hdmi snd_hda_codec_idt snd_hda_intel snd_hda_codec snd_hwdep snd_pcm_oss snd_mixer_oss snd_pcm sg sr_mod snd_seq_midi snd_rawmidi snd_seq_midi_event cdrom snd_seq tpm_tis ac tpm i2c_i801 dell_laptop rfkill snd_timer snd_seq_device sdhci_pci tpm_bios snd sdhci soundcore psmouse dcdbas snd_page_alloc mmc_core pcspkr sha256_generic i2o_config i2o_block i2o_core btrfs zlib_deflate usbhid hid sd_mod crc_t10dif uhci_hcd ahci libahci libata ehci_hcd scsi_mod thermal usbcore
[ 2846.137599] Pid: 10611, comm: mount Tainted: G W 2.6.39-rc5+ #36
[ 2846.137600] Call Trace:
[ 2846.137604] [<ffffffff8103b70a>] warn_slowpath_common+0x7e/0x96
[ 2846.137608] [<ffffffff8103b737>] warn_slowpath_null+0x15/0x17
[ 2846.137623] [<ffffffffa014ef9c>] tree_insert_offset+0x77/0xbc [btrfs]
[ 2846.137639] [<ffffffffa014f277>] link_free_space+0x3b/0x53 [btrfs]
[ 2846.137654] [<ffffffffa0150e1e>] load_free_space_cache+0x47e/0x69a [btrfs]
[ 2846.137668] [<ffffffffa0112481>] cache_block_group+0x9c/0x244 [btrfs]
[ 2846.137681] [<ffffffffa0116338>] find_free_extent.constprop.68+0x3b6/0x936 [btrfs]
[ 2846.137684] [<ffffffff8102cbef>] ? perf_event_task_sched_out+0x50/0x5c
[ 2846.137688] [<ffffffff81033252>] ? get_parent_ip+0xf/0x40
[ 2846.137701] [<ffffffffa01171ac>] btrfs_reserve_extent+0xab/0x19c [btrfs]
[ 2846.137715] [<ffffffffa011779b>] btrfs_alloc_free_block+0x16d/0x28b [btrfs]
[ 2846.137733] [<ffffffffa013c066>] ? __kunmap_atomic.isra.12+0x23/0x2e [btrfs]
[ 2846.137749] [<ffffffffa014018f>] ? read_extent_buffer+0xbb/0xdb [btrfs]
[ 2846.137762] [<ffffffffa010a8d9>] __btrfs_cow_block+0xf8/0x30d [btrfs]
[ 2846.137774] [<ffffffffa0109316>] ? __kunmap_atomic.isra.13+0xe/0x29 [btrfs]
[ 2846.137787] [<ffffffffa010abee>] btrfs_cow_block+0x100/0x176 [btrfs]
[ 2846.137800] [<ffffffffa010dc10>] btrfs_search_slot+0x13f/0x4fd [btrfs]
[ 2846.137817] [<ffffffffa012a1cd>] btrfs_truncate_inode_items+0xfd/0x5ad [btrfs]
[ 2846.137822] [<ffffffff81033312>] ? sub_preempt_count+0x8f/0xa3
[ 2846.137839] [<ffffffffa012aa97>] btrfs_truncate+0x41a/0x4db [btrfs]
[ 2846.137844] [<ffffffff81033252>] ? get_parent_ip+0xf/0x40
[ 2846.137861] [<ffffffffa012b7ac>] btrfs_orphan_cleanup+0x1f1/0x2dd [btrfs]
[ 2846.137878] [<ffffffffa0121709>] open_ctree+0x1062/0x129d [btrfs]
[ 2846.137891] [<ffffffffa01088d4>] btrfs_mount+0x21f/0x46d [btrfs]
[ 2846.137895] [<ffffffff810bf30e>] ? pcpu_next_pop+0x38/0x45
[ 2846.137899] [<ffffffff810c037e>] ? pcpu_alloc+0x7c4/0x7db
[ 2846.137904] [<ffffffff810e513d>] mount_fs+0x64/0x14f
[ 2846.137907] [<ffffffff810c03a0>] ? __alloc_percpu+0xb/0xd
[ 2846.137912] [<ffffffff810f9360>] vfs_kern_mount+0x5e/0x98
[ 2846.137916] [<ffffffff810f9672>] do_kern_mount+0x48/0xda
[ 2846.137920] [<ffffffff810fad47>] do_mount+0x651/0x6b4
[ 2846.137924] [<ffffffff810bc599>] ? memdup_user+0x38/0x60
[ 2846.137928] [<ffffffff810bc5f7>] ? strndup_user+0x36/0x4c
[ 2846.137932] [<ffffffff810fb03a>] sys_mount+0x83/0xbd
[ 2846.137936] [<ffffffff8138357b>] system_call_fastpath+0x16/0x1b
[ 2846.137939] ---[ end trace bbe9330ec771467c ]---
[ 2846.137941] ------------[ cut here ]------------
[ 2846.137956] WARNING: at fs/btrfs/free-space-cache.c:915 tree_insert_offset+0x77/0xbc [btrfs]()
[ 2846.137959] Hardware name: Latitude E4300
[ 2846.137961] Modules linked in: iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi fuse loop btusb bluetooth snd_hda_codec_hdmi snd_hda_codec_idt snd_hda_intel snd_hda_codec snd_hwdep snd_pcm_oss snd_mixer_oss snd_pcm sg sr_mod snd_seq_midi snd_rawmidi snd_seq_midi_event cdrom snd_seq tpm_tis ac tpm i2c_i801 dell_laptop rfkill snd_timer snd_seq_device sdhci_pci tpm_bios snd sdhci soundcore psmouse dcdbas snd_page_alloc mmc_core pcspkr sha256_generic i2o_config i2o_block i2o_core btrfs zlib_deflate usbhid hid sd_mod crc_t10dif uhci_hcd ahci libahci libata ehci_hcd scsi_mod thermal usbcore
[ 2846.138023] Pid: 10611, comm: mount Tainted: G W 2.6.39-rc5+ #36
[ 2846.138026] Call Trace:
[ 2846.138030] [<ffffffff8103b70a>] warn_slowpath_common+0x7e/0x96
[ 2846.138035] [<ffffffff8103b737>] warn_slowpath_null+0x15/0x17
[ 2846.138051] [<ffffffffa014ef9c>] tree_insert_offset+0x77/0xbc [btrfs]
[ 2846.138067] [<ffffffffa014f277>] link_free_space+0x3b/0x53 [btrfs]
[ 2846.138084] [<ffffffffa0150e1e>] load_free_space_cache+0x47e/0x69a [btrfs]
[ 2846.138099] [<ffffffffa0112481>] cache_block_group+0x9c/0x244 [btrfs]
[ 2846.138112] [<ffffffffa0116338>] find_free_extent.constprop.68+0x3b6/0x936 [btrfs]
[ 2846.138117] [<ffffffff8102cbef>] ? perf_event_task_sched_out+0x50/0x5c
[ 2846.138121] [<ffffffff81033252>] ? get_parent_ip+0xf/0x40
[ 2846.138136] [<ffffffffa01171ac>] btrfs_reserve_extent+0xab/0x19c [btrfs]
[ 2846.138150] [<ffffffffa011779b>] btrfs_alloc_free_block+0x16d/0x28b [btrfs]
[ 2846.138167] [<ffffffffa013c066>] ? __kunmap_atomic.isra.12+0x23/0x2e [btrfs]
[ 2846.138184] [<ffffffffa014018f>] ? read_extent_buffer+0xbb/0xdb [btrfs]
[ 2846.138197] [<ffffffffa010a8d9>] __btrfs_cow_block+0xf8/0x30d [btrfs]
[ 2846.138209] [<ffffffffa0109316>] ? __kunmap_atomic.isra.13+0xe/0x29 [btrfs]
[ 2846.138222] [<ffffffffa010abee>] btrfs_cow_block+0x100/0x176 [btrfs]
[ 2846.138235] [<ffffffffa010dc10>] btrfs_search_slot+0x13f/0x4fd [btrfs]
[ 2846.138252] [<ffffffffa012a1cd>] btrfs_truncate_inode_items+0xfd/0x5ad [btrfs]
[ 2846.138256] [<ffffffff81033312>] ? sub_preempt_count+0x8f/0xa3
[ 2846.138273] [<ffffffffa012aa97>] btrfs_truncate+0x41a/0x4db [btrfs]
[ 2846.138278] [<ffffffff81033252>] ? get_parent_ip+0xf/0x40
[ 2846.138295] [<ffffffffa012b7ac>] btrfs_orphan_cleanup+0x1f1/0x2dd [btrfs]
[ 2846.138311] [<ffffffffa0121709>] open_ctree+0x1062/0x129d [btrfs]
[ 2846.138325] [<ffffffffa01088d4>] btrfs_mount+0x21f/0x46d [btrfs]
[ 2846.138329] [<ffffffff810bf30e>] ? pcpu_next_pop+0x38/0x45
[ 2846.138332] [<ffffffff810c037e>] ? pcpu_alloc+0x7c4/0x7db
[ 2846.138338] [<ffffffff810e513d>] mount_fs+0x64/0x14f
[ 2846.138341] [<ffffffff810c03a0>] ? __alloc_percpu+0xb/0xd
[ 2846.138345] [<ffffffff810f9360>] vfs_kern_mount+0x5e/0x98
[ 2846.138350] [<ffffffff810f9672>] do_kern_mount+0x48/0xda
[ 2846.138354] [<ffffffff810fad47>] do_mount+0x651/0x6b4
[ 2846.138357] [<ffffffff810bc599>] ? memdup_user+0x38/0x60
[ 2846.138361] [<ffffffff810bc5f7>] ? strndup_user+0x36/0x4c
[ 2846.138365] [<ffffffff810fb03a>] sys_mount+0x83/0xbd
[ 2846.138370] [<ffffffff8138357b>] system_call_fastpath+0x16/0x1b
[ 2846.138373] ---[ end trace bbe9330ec771467d ]---
[ 2846.138376] ------------[ cut here ]------------
[ 2846.138391] WARNING: at fs/btrfs/free-space-cache.c:915 tree_insert_offset+0x77/0xbc [btrfs]()
[ 2846.138394] Hardware name: Latitude E4300
[ 2846.138396] Modules linked in: iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi fuse loop btusb bluetooth snd_hda_codec_hdmi snd_hda_codec_idt snd_hda_intel snd_hda_codec snd_hwdep snd_pcm_oss snd_mixer_oss snd_pcm sg sr_mod snd_seq_midi snd_rawmidi snd_seq_midi_event cdrom snd_seq tpm_tis ac tpm i2c_i801 dell_laptop rfkill snd_timer snd_seq_device sdhci_pci tpm_bios snd sdhci soundcore psmouse dcdbas snd_page_alloc mmc_core pcspkr sha256_generic i2o_config i2o_block i2o_core btrfs zlib_deflate usbhid hid sd_mod crc_t10dif uhci_hcd ahci libahci libata ehci_hcd scsi_mod thermal usbcore
[ 2846.138450] Pid: 10611, comm: mount Tainted: G W 2.6.39-rc5+ #36
[ 2846.138452] Call Trace:
[ 2846.138456] [<ffffffff8103b70a>] warn_slowpath_common+0x7e/0x96
[ 2846.138461] [<ffffffff8103b737>] warn_slowpath_null+0x15/0x17
[ 2846.138477] [<ffffffffa014ef9c>] tree_insert_offset+0x77/0xbc [btrfs]
[ 2846.138494] [<ffffffffa014f277>] link_free_space+0x3b/0x53 [btrfs]
[ 2846.138510] [<ffffffffa0150e1e>] load_free_space_cache+0x47e/0x69a [btrfs]
[ 2846.138524] [<ffffffffa0112481>] cache_block_group+0x9c/0x244 [btrfs]
[ 2846.138538] [<ffffffffa0116338>] find_free_extent.constprop.68+0x3b6/0x936 [btrfs]
[ 2846.138542] [<ffffffff8102cbef>] ? perf_event_task_sched_out+0x50/0x5c
[ 2846.138547] [<ffffffff81033252>] ? get_parent_ip+0xf/0x40
[ 2846.138561] [<ffffffffa01171ac>] btrfs_reserve_extent+0xab/0x19c [btrfs]
[ 2846.138575] [<ffffffffa011779b>] btrfs_alloc_free_block+0x16d/0x28b [btrfs]
[ 2846.138592] [<ffffffffa013c066>] ? __kunmap_atomic.isra.12+0x23/0x2e [btrfs]
[ 2846.138609] [<ffffffffa014018f>] ? read_extent_buffer+0xbb/0xdb [btrfs]
[ 2846.138622] [<ffffffffa010a8d9>] __btrfs_cow_block+0xf8/0x30d [btrfs]
[ 2846.138634] [<ffffffffa0109316>] ? __kunmap_atomic.isra.13+0xe/0x29 [btrfs]
[ 2846.138647] [<ffffffffa010abee>] btrfs_cow_block+0x100/0x176 [btrfs]
[ 2846.138660] [<ffffffffa010dc10>] btrfs_search_slot+0x13f/0x4fd [btrfs]
[ 2846.138677] [<ffffffffa012a1cd>] btrfs_truncate_inode_items+0xfd/0x5ad [btrfs]
[ 2846.138681] [<ffffffff81033312>] ? sub_preempt_count+0x8f/0xa3
[ 2846.138698] [<ffffffffa012aa97>] btrfs_truncate+0x41a/0x4db [btrfs]
[ 2846.138703] [<ffffffff81033252>] ? get_parent_ip+0xf/0x40
[ 2846.138720] [<ffffffffa012b7ac>] btrfs_orphan_cleanup+0x1f1/0x2dd [btrfs]
[ 2846.138736] [<ffffffffa0121709>] open_ctree+0x1062/0x129d [btrfs]
[ 2846.138750] [<ffffffffa01088d4>] btrfs_mount+0x21f/0x46d [btrfs]
[ 2846.138754] [<ffffffff810bf30e>] ? pcpu_next_pop+0x38/0x45
[ 2846.138757] [<ffffffff810c037e>] ? pcpu_alloc+0x7c4/0x7db
[ 2846.138762] [<ffffffff810e513d>] mount_fs+0x64/0x14f
[ 2846.138765] [<ffffffff810c03a0>] ? __alloc_percpu+0xb/0xd
[ 2846.138770] [<ffffffff810f9360>] vfs_kern_mount+0x5e/0x98
[ 2846.138774] [<ffffffff810f9672>] do_kern_mount+0x48/0xda
[ 2846.138778] [<ffffffff810fad47>] do_mount+0x651/0x6b4
[ 2846.138782] [<ffffffff810bc599>] ? memdup_user+0x38/0x60
[ 2846.138785] [<ffffffff810bc5f7>] ? strndup_user+0x36/0x4c
[ 2846.138789] [<ffffffff810fb03a>] sys_mount+0x83/0xbd
[ 2846.138793] [<ffffffff8138357b>] system_call_fastpath+0x16/0x1b
[ 2846.138797] ---[ end trace bbe9330ec771467e ]---
[ 2846.138799] ------------[ cut here ]------------
[ 2846.138814] WARNING: at fs/btrfs/free-space-cache.c:915 tree_insert_offset+0x77/0xbc [btrfs]()
[ 2846.138817] Hardware name: Latitude E4300
[ 2846.138818] Modules linked in: iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi fuse loop btusb bluetooth snd_hda_codec_hdmi snd_hda_codec_idt snd_hda_intel snd_hda_codec snd_hwdep snd_pcm_oss snd_mixer_oss snd_pcm sg sr_mod snd_seq_midi snd_rawmidi snd_seq_midi_event cdrom snd_seq tpm_tis ac tpm i2c_i801 dell_laptop rfkill snd_timer snd_seq_device sdhci_pci tpm_bios snd sdhci soundcore psmouse dcdbas snd_page_alloc mmc_core pcspkr sha256_generic i2o_config i2o_block i2o_core btrfs zlib_deflate usbhid hid sd_mod crc_t10dif uhci_hcd ahci libahci libata ehci_hcd scsi_mod thermal usbcore
[ 2846.138870] Pid: 10611, comm: mount Tainted: G W 2.6.39-rc5+ #36
[ 2846.138872] Call Trace:
[ 2846.138877] [<ffffffff8103b70a>] warn_slowpath_common+0x7e/0x96
[ 2846.138881] [<ffffffff8103b737>] warn_slowpath_null+0x15/0x17
[ 2846.138897] [<ffffffffa014ef9c>] tree_insert_offset+0x77/0xbc [btrfs]
[ 2846.138913] [<ffffffffa014f277>] link_free_space+0x3b/0x53 [btrfs]
[ 2846.138930] [<ffffffffa0150e1e>] load_free_space_cache+0x47e/0x69a [btrfs]
[ 2846.138944] [<ffffffffa0112481>] cache_block_group+0x9c/0x244 [btrfs]
[ 2846.138958] [<ffffffffa0116338>] find_free_extent.constprop.68+0x3b6/0x936 [btrfs]
[ 2846.138963] [<ffffffff8102cbef>] ? perf_event_task_sched_out+0x50/0x5c
[ 2846.138968] [<ffffffff81033252>] ? get_parent_ip+0xf/0x40
[ 2846.138982] [<ffffffffa01171ac>] btrfs_reserve_extent+0xab/0x19c [btrfs]
[ 2846.138997] [<ffffffffa011779b>] btrfs_alloc_free_block+0x16d/0x28b [btrfs]
[ 2846.139024] [<ffffffffa013c066>] ? __kunmap_atomic.isra.12+0x23/0x2e [btrfs]
[ 2846.139041] [<ffffffffa014018f>] ? read_extent_buffer+0xbb/0xdb [btrfs]
[ 2846.139054] [<ffffffffa010a8d9>] __btrfs_cow_block+0xf8/0x30d [btrfs]
[ 2846.139066] [<ffffffffa0109316>] ? __kunmap_atomic.isra.13+0xe/0x29 [btrfs]
[ 2846.139079] [<ffffffffa010abee>] btrfs_cow_block+0x100/0x176 [btrfs]
[ 2846.139092] [<ffffffffa010dc10>] btrfs_search_slot+0x13f/0x4fd [btrfs]
[ 2846.139109] [<ffffffffa012a1cd>] btrfs_truncate_inode_items+0xfd/0x5ad [btrfs]
[ 2846.139113] [<ffffffff81033312>] ? sub_preempt_count+0x8f/0xa3
[ 2846.139131] [<ffffffffa012aa97>] btrfs_truncate+0x41a/0x4db [btrfs]
[ 2846.139135] [<ffffffff81033252>] ? get_parent_ip+0xf/0x40
[ 2846.139152] [<ffffffffa012b7ac>] btrfs_orphan_cleanup+0x1f1/0x2dd [btrfs]
[ 2846.139168] [<ffffffffa0121709>] open_ctree+0x1062/0x129d [btrfs]
[ 2846.139182] [<ffffffffa01088d4>] btrfs_mount+0x21f/0x46d [btrfs]
[ 2846.139186] [<ffffffff810bf30e>] ? pcpu_next_pop+0x38/0x45
[ 2846.139189] [<ffffffff810c037e>] ? pcpu_alloc+0x7c4/0x7db
[ 2846.139194] [<ffffffff810e513d>] mount_fs+0x64/0x14f
[ 2846.139197] [<ffffffff810c03a0>] ? __alloc_percpu+0xb/0xd
[ 2846.139202] [<ffffffff810f9360>] vfs_kern_mount+0x5e/0x98
[ 2846.139206] [<ffffffff810f9672>] do_kern_mount+0x48/0xda
[ 2846.139210] [<ffffffff810fad47>] do_mount+0x651/0x6b4
[ 2846.139214] [<ffffffff810bc599>] ? memdup_user+0x38/0x60
[ 2846.139217] [<ffffffff810bc5f7>] ? strndup_user+0x36/0x4c
[ 2846.139222] [<ffffffff810fb03a>] sys_mount+0x83/0xbd
[ 2846.139226] [<ffffffff8138357b>] system_call_fastpath+0x16/0x1b
[ 2846.139229] ---[ end trace bbe9330ec771467f ]---
[ 2846.139231] ------------[ cut here ]------------
[ 2846.139246] WARNING: at fs/btrfs/free-space-cache.c:915 tree_insert_offset+0x77/0xbc [btrfs]()
[ 2846.139249] Hardware name: Latitude E4300
[ 2846.139251] Modules linked in: iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi fuse loop btusb bluetooth snd_hda_codec_hdmi snd_hda_codec_idt snd_hda_intel snd_hda_codec snd_hwdep snd_pcm_oss snd_mixer_oss snd_pcm sg sr_mod snd_seq_midi snd_rawmidi snd_seq_midi_event cdrom snd_seq tpm_tis ac tpm i2c_i801 dell_laptop rfkill snd_timer snd_seq_device sdhci_pci tpm_bios snd sdhci soundcore psmouse dcdbas snd_page_alloc mmc_core pcspkr sha256_generic i2o_config i2o_block i2o_core btrfs zlib_deflate usbhid hid sd_mod crc_t10dif uhci_hcd ahci libahci libata ehci_hcd scsi_mod thermal usbcore
[ 2846.139302] Pid: 10611, comm: mount Tainted: G W 2.6.39-rc5+ #36
[ 2846.139305] Call Trace:
[ 2846.139309] [<ffffffff8103b70a>] warn_slowpath_common+0x7e/0x96
[ 2846.139313] [<ffffffff8103b737>] warn_slowpath_null+0x15/0x17
[ 2846.139329] [<ffffffffa014ef9c>] tree_insert_offset+0x77/0xbc [btrfs]
[ 2846.139346] [<ffffffffa014f277>] link_free_space+0x3b/0x53 [btrfs]
[ 2846.139362] [<ffffffffa0150e1e>] load_free_space_cache+0x47e/0x69a [btrfs]
[ 2846.139377] [<ffffffffa0112481>] cache_block_group+0x9c/0x244 [btrfs]
[ 2846.139391] [<ffffffffa0116338>] find_free_extent.constprop.68+0x3b6/0x936 [btrfs]
[ 2846.139395] [<ffffffff8102cbef>] ? perf_event_task_sched_out+0x50/0x5c
[ 2846.139400] [<ffffffff81033252>] ? get_parent_ip+0xf/0x40
[ 2846.139413] [<ffffffffa01171ac>] btrfs_reserve_extent+0xab/0x19c [btrfs]
[ 2846.139428] [<ffffffffa011779b>] btrfs_alloc_free_block+0x16d/0x28b [btrfs]
[ 2846.139445] [<ffffffffa013c066>] ? __kunmap_atomic.isra.12+0x23/0x2e [btrfs]
[ 2846.139462] [<ffffffffa014018f>] ? read_extent_buffer+0xbb/0xdb [btrfs]
[ 2846.139475] [<ffffffffa010a8d9>] __btrfs_cow_block+0xf8/0x30d [btrfs]
[ 2846.139487] [<ffffffffa0109316>] ? __kunmap_atomic.isra.13+0xe/0x29 [btrfs]
[ 2846.139500] [<ffffffffa010abee>] btrfs_cow_block+0x100/0x176 [btrfs]
[ 2846.139513] [<ffffffffa010dc10>] btrfs_search_slot+0x13f/0x4fd [btrfs]
[ 2846.139530] [<ffffffffa012a1cd>] btrfs_truncate_inode_items+0xfd/0x5ad [btrfs]
[ 2846.139534] [<ffffffff81033312>] ? sub_preempt_count+0x8f/0xa3
[ 2846.139551] [<ffffffffa012aa97>] btrfs_truncate+0x41a/0x4db [btrfs]
[ 2846.139554] [<ffffffff81033252>] ? get_parent_ip+0xf/0x40
[ 2846.139570] [<ffffffffa012b7ac>] btrfs_orphan_cleanup+0x1f1/0x2dd [btrfs]
[ 2846.139585] [<ffffffffa0121709>] open_ctree+0x1062/0x129d [btrfs]
[ 2846.139597] [<ffffffffa01088d4>] btrfs_mount+0x21f/0x46d [btrfs]
[ 2846.139600] [<ffffffff810bf30e>] ? pcpu_next_pop+0x38/0x45
[ 2846.139603] [<ffffffff810c037e>] ? pcpu_alloc+0x7c4/0x7db
[ 2846.139607] [<ffffffff810e513d>] mount_fs+0x64/0x14f
[ 2846.139610] [<ffffffff810c03a0>] ? __alloc_percpu+0xb/0xd
[ 2846.139613] [<ffffffff810f9360>] vfs_kern_mount+0x5e/0x98
[ 2846.139617] [<ffffffff810f9672>] do_kern_mount+0x48/0xda
[ 2846.139620] [<ffffffff810fad47>] do_mount+0x651/0x6b4
[ 2846.139623] [<ffffffff810bc599>] ? memdup_user+0x38/0x60
[ 2846.139626] [<ffffffff810bc5f7>] ? strndup_user+0x36/0x4c
[ 2846.139629] [<ffffffff810fb03a>] sys_mount+0x83/0xbd
[ 2846.139633] [<ffffffff8138357b>] system_call_fastpath+0x16/0x1b
[ 2846.139635] ---[ end trace bbe9330ec7714680 ]---
[ 2846.139637] ------------[ cut here ]------------
[ 2846.139652] WARNING: at fs/btrfs/free-space-cache.c:915 tree_insert_offset+0x77/0xbc [btrfs]()
[ 2846.139654] Hardware name: Latitude E4300
[ 2846.139655] Modules linked in: iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi fuse loop btusb bluetooth snd_hda_codec_hdmi snd_hda_codec_idt snd_hda_intel snd_hda_codec snd_hwdep snd_pcm_oss snd_mixer_oss snd_pcm sg sr_mod snd_seq_midi snd_rawmidi snd_seq_midi_event cdrom snd_seq tpm_tis ac tpm i2c_i801 dell_laptop rfkill snd_timer snd_seq_device sdhci_pci tpm_bios snd sdhci soundcore psmouse dcdbas snd_page_alloc mmc_core pcspkr sha256_generic i2o_config i2o_block i2o_core btrfs zlib_deflate usbhid hid sd_mod crc_t10dif uhci_hcd ahci libahci libata ehci_hcd scsi_mod thermal usbcore
[ 2846.139698] Pid: 10611, comm: mount Tainted: G W 2.6.39-rc5+ #36
[ 2846.139700] Call Trace:
[ 2846.139704] [<ffffffff8103b70a>] warn_slowpath_common+0x7e/0x96
[ 2846.139709] [<ffffffff8103b737>] warn_slowpath_null+0x15/0x17
[ 2846.139725] [<ffffffffa014ef9c>] tree_insert_offset+0x77/0xbc [btrfs]
[ 2846.139741] [<ffffffffa014f277>] link_free_space+0x3b/0x53 [btrfs]
[ 2846.139758] [<ffffffffa0150e1e>] load_free_space_cache+0x47e/0x69a [btrfs]
[ 2846.139773] [<ffffffffa0112481>] cache_block_group+0x9c/0x244 [btrfs]
[ 2846.139786] [<ffffffffa0116338>] find_free_extent.constprop.68+0x3b6/0x936 [btrfs]
[ 2846.139791] [<ffffffff8102cbef>] ? perf_event_task_sched_out+0x50/0x5c
[ 2846.139795] [<ffffffff81033252>] ? get_parent_ip+0xf/0x40
[ 2846.139809] [<ffffffffa01171ac>] btrfs_reserve_extent+0xab/0x19c [btrfs]
[ 2846.139824] [<ffffffffa011779b>] btrfs_alloc_free_block+0x16d/0x28b [btrfs]
[ 2846.139841] [<ffffffffa013c066>] ? __kunmap_atomic.isra.12+0x23/0x2e [btrfs]
[ 2846.139858] [<ffffffffa014018f>] ? read_extent_buffer+0xbb/0xdb [btrfs]
[ 2846.139871] [<ffffffffa010a8d9>] __btrfs_cow_block+0xf8/0x30d [btrfs]
[ 2846.139883] [<ffffffffa0109316>] ? __kunmap_atomic.isra.13+0xe/0x29 [btrfs]
[ 2846.139896] [<ffffffffa010abee>] btrfs_cow_block+0x100/0x176 [btrfs]
[ 2846.139909] [<ffffffffa010dc10>] btrfs_search_slot+0x13f/0x4fd [btrfs]
[ 2846.139926] [<ffffffffa012a1cd>] btrfs_truncate_inode_items+0xfd/0x5ad [btrfs]
[ 2846.139930] [<ffffffff81033312>] ? sub_preempt_count+0x8f/0xa3
[ 2846.139948] [<ffffffffa012aa97>] btrfs_truncate+0x41a/0x4db [btrfs]
[ 2846.139952] [<ffffffff81033252>] ? get_parent_ip+0xf/0x40
[ 2846.139969] [<ffffffffa012b7ac>] btrfs_orphan_cleanup+0x1f1/0x2dd [btrfs]
[ 2846.139986] [<ffffffffa0121709>] open_ctree+0x1062/0x129d [btrfs]
[ 2846.140000] [<ffffffffa01088d4>] btrfs_mount+0x21f/0x46d [btrfs]
[ 2846.140014] [<ffffffff810bf30e>] ? pcpu_next_pop+0x38/0x45
[ 2846.140018] [<ffffffff810c037e>] ? pcpu_alloc+0x7c4/0x7db
[ 2846.140022] [<ffffffff810e513d>] mount_fs+0x64/0x14f
[ 2846.140026] [<ffffffff810c03a0>] ? __alloc_percpu+0xb/0xd
[ 2846.140030] [<ffffffff810f9360>] vfs_kern_mount+0x5e/0x98
[ 2846.140034] [<ffffffff810f9672>] do_kern_mount+0x48/0xda
[ 2846.140038] [<ffffffff810fad47>] do_mount+0x651/0x6b4
[ 2846.140042] [<ffffffff810bc599>] ? memdup_user+0x38/0x60
[ 2846.140045] [<ffffffff810bc5f7>] ? strndup_user+0x36/0x4c
[ 2846.140050] [<ffffffff810fb03a>] sys_mount+0x83/0xbd
[ 2846.140054] [<ffffffff8138357b>] system_call_fastpath+0x16/0x1b
[ 2846.140057] ---[ end trace bbe9330ec7714681 ]---
[ 2846.140095] block group 135614431232 has an wrong amount of free space
[ 2846.207234] ------------[ cut here ]------------
[ 2846.207268] WARNING: at fs/btrfs/file.c:368 btrfs_drop_extents+0x27f/0x6f5 [btrfs]()
[ 2846.207271] Hardware name: Latitude E4300
[ 2846.207274] Modules linked in: iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi fuse loop btusb bluetooth snd_hda_codec_hdmi snd_hda_codec_idt snd_hda_intel snd_hda_codec snd_hwdep snd_pcm_oss snd_mixer_oss snd_pcm sg sr_mod snd_seq_midi snd_rawmidi snd_seq_midi_event cdrom snd_seq tpm_tis ac tpm i2c_i801 dell_laptop rfkill snd_timer snd_seq_device sdhci_pci tpm_bios snd sdhci soundcore psmouse dcdbas snd_page_alloc mmc_core pcspkr sha256_generic i2o_config i2o_block i2o_core btrfs zlib_deflate usbhid hid sd_mod crc_t10dif uhci_hcd ahci libahci libata ehci_hcd scsi_mod thermal usbcore
[ 2846.207332] Pid: 10611, comm: mount Tainted: G W 2.6.39-rc5+ #36
[ 2846.207335] Call Trace:
[ 2846.207343] [<ffffffff8103b70a>] warn_slowpath_common+0x7e/0x96
[ 2846.207348] [<ffffffff8103b737>] warn_slowpath_null+0x15/0x17
[ 2846.207373] [<ffffffffa012f6e5>] btrfs_drop_extents+0x27f/0x6f5 [btrfs]
[ 2846.207398] [<ffffffffa0128424>] cow_file_range_inline+0xde/0x15c [btrfs]
[ 2846.207423] [<ffffffffa012856c>] cow_file_range+0xca/0x307 [btrfs]
[ 2846.207429] [<ffffffff81033312>] ? sub_preempt_count+0x8f/0xa3
[ 2846.207453] [<ffffffffa0128e2e>] run_delalloc_range+0xa6/0x324 [btrfs]
[ 2846.207479] [<ffffffffa013c34b>] ? free_extent_state+0x17/0x46 [btrfs]
[ 2846.207504] [<ffffffffa013dd87>] ? find_lock_delalloc_range.constprop.25+0x188/0x1b1 [btrfs]
[ 2846.207530] [<ffffffffa013e62f>] __extent_writepage+0x1d5/0x5ba [btrfs]
[ 2846.207554] [<ffffffffa0140599>] ? map_private_extent_buffer+0xaa/0xcd [btrfs]
[ 2846.207559] [<ffffffff81033252>] ? get_parent_ip+0xf/0x40
[ 2846.207563] [<ffffffff81033252>] ? get_parent_ip+0xf/0x40
[ 2846.207567] [<ffffffff81033252>] ? get_parent_ip+0xf/0x40
[ 2846.207572] [<ffffffff81033312>] ? sub_preempt_count+0x8f/0xa3
[ 2846.207598] [<ffffffffa013eb52>] extent_write_cache_pages.isra.14.constprop.22+0x13e/0x276 [btrfs]
[ 2846.207625] [<ffffffffa013eedb>] extent_writepages+0x3e/0x4f [btrfs]
[ 2846.207649] [<ffffffffa01261cc>] ? uncompress_inline.isra.41+0x113/0x113 [btrfs]
[ 2846.207655] [<ffffffff810db06e>] ? kmem_cache_free+0x17/0xba
[ 2846.207680] [<ffffffffa0125158>] btrfs_writepages+0x23/0x25 [btrfs]
[ 2846.207686] [<ffffffff810b159a>] do_writepages+0x1c/0x25
[ 2846.207690] [<ffffffff810aaa8b>] __filemap_fdatawrite_range+0x4b/0x4d
[ 2846.207695] [<ffffffff810ab618>] filemap_fdatawrite_range+0xe/0x10
[ 2846.207720] [<ffffffffa013b20e>] btrfs_wait_ordered_range+0x56/0x124 [btrfs]
[ 2846.207745] [<ffffffffa012a952>] btrfs_truncate+0x2d5/0x4db [btrfs]
[ 2846.207770] [<ffffffffa012b7ac>] btrfs_orphan_cleanup+0x1f1/0x2dd [btrfs]
[ 2846.207793] [<ffffffffa0121709>] open_ctree+0x1062/0x129d [btrfs]
[ 2846.207812] [<ffffffffa01088d4>] btrfs_mount+0x21f/0x46d [btrfs]
[ 2846.207817] [<ffffffff810bf30e>] ? pcpu_next_pop+0x38/0x45
[ 2846.207821] [<ffffffff810c037e>] ? pcpu_alloc+0x7c4/0x7db
[ 2846.207828] [<ffffffff810e513d>] mount_fs+0x64/0x14f
[ 2846.207832] [<ffffffff810c03a0>] ? __alloc_percpu+0xb/0xd
[ 2846.207838] [<ffffffff810f9360>] vfs_kern_mount+0x5e/0x98
[ 2846.207843] [<ffffffff810f9672>] do_kern_mount+0x48/0xda
[ 2846.207848] [<ffffffff810fad47>] do_mount+0x651/0x6b4
[ 2846.207853] [<ffffffff810bc599>] ? memdup_user+0x38/0x60
[ 2846.207858] [<ffffffff810bc5f7>] ? strndup_user+0x36/0x4c
[ 2846.207863] [<ffffffff810fb03a>] sys_mount+0x83/0xbd
[ 2846.207868] [<ffffffff8138357b>] system_call_fastpath+0x16/0x1b
[ 2846.207872] ---[ end trace bbe9330ec7714682 ]---
[ 2846.207900] ------------[ cut here ]------------
[ 2846.207946] kernel BUG at fs/btrfs/inode.c:149!
[ 2846.207984] invalid opcode: 0000 [#1] PREEMPT SMP
[ 2846.208033] last sysfs file: /sys/devices/virtual/bdi/btrfs-4/uevent
[ 2846.208085] CPU 1
[ 2846.208103] Modules linked in: iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi fuse loop btusb bluetooth snd_hda_codec_hdmi snd_hda_codec_idt snd_hda_intel snd_hda_codec snd_hwdep snd_pcm_oss snd_mixer_oss snd_pcm sg sr_mod snd_seq_midi snd_rawmidi snd_seq_midi_event cdrom snd_seq tpm_tis ac tpm i2c_i801 dell_laptop rfkill snd_timer snd_seq_device sdhci_pci tpm_bios snd sdhci soundcore psmouse dcdbas snd_page_alloc mmc_core pcspkr sha256_generic i2o_config i2o_block i2o_core btrfs zlib_deflate usbhid hid sd_mod crc_t10dif uhci_hcd ahci libahci libata ehci_hcd scsi_mod thermal usbcore
[ 2846.208183]
[ 2846.208183] Pid: 10611, comm: mount Tainted: G W 2.6.39-rc5+ #36 Dell Inc. Latitude E4300 /0D201R
[ 2846.208183] RIP: 0010:[<ffffffffa01281c8>] [<ffffffffa01281c8>] insert_inline_extent+0xab/0x229 [btrfs]
[ 2846.208183] RSP: 0018:ffff880114ad94f8 EFLAGS: 00010282
[ 2846.208183] RAX: 00000000ffffffef RBX: ffff88003e2ff138 RCX: ffff880114ad9340
[ 2846.208183] RDX: ffff8801157e3b18 RSI: 0000000000000000 RDI: ffff880114ad9348
[ 2846.208183] RBP: ffff880114ad9578 R08: ffff880114ad9348 R09: ffff880114ad9350
[ 2846.208183] R10: ffff8800449cc000 R11: ffff8801157e3aa0 R12: ffff880114c11bd0
[ 2846.208183] R13: 0000000000000000 R14: 0000000000000806 R15: ffff8801140a8d40
[ 2846.208183] FS: 00007fb66e98f7e0(0000) GS:ffff88011bd00000(0000) knlGS:0000000000000000
[ 2846.208183] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2846.208183] CR2: 00007fe7c0004208 CR3: 0000000105921000 CR4: 00000000000006e0
[ 2846.208183] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 2846.208183] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
[ 2846.208183] Process mount (pid: 10611, threadinfo ffff880114ad8000, task ffff8800db7f3d00)
[ 2846.208183] Stack:
[ 2846.208183] ffff8800449cc000 ffff8800449cc000 0000000000000000 ffff8801140a8d40
[ 2846.208183] 0000000000000000 00000000000007f1 0001000000000000 00000047d5000000
[ 2846.208183] 000000006c000000 0000080600000000 0000000000000000 ffff8800449cc000
[ 2846.208183] Call Trace:
[ 2846.208183] [<ffffffffa0128463>] cow_file_range_inline+0x11d/0x15c [btrfs]
[ 2846.208183] [<ffffffffa012856c>] cow_file_range+0xca/0x307 [btrfs]
[ 2846.208183] [<ffffffff81033312>] ? sub_preempt_count+0x8f/0xa3
[ 2846.208183] [<ffffffffa0128e2e>] run_delalloc_range+0xa6/0x324 [btrfs]
[ 2846.208183] [<ffffffffa013c34b>] ? free_extent_state+0x17/0x46 [btrfs]
[ 2846.208183] [<ffffffffa013dd87>] ? find_lock_delalloc_range.constprop.25+0x188/0x1b1 [btrfs]
[ 2846.208183] [<ffffffffa013e62f>] __extent_writepage+0x1d5/0x5ba [btrfs]
[ 2846.208183] [<ffffffffa0140599>] ? map_private_extent_buffer+0xaa/0xcd [btrfs]
[ 2846.208183] [<ffffffff81033252>] ? get_parent_ip+0xf/0x40
[ 2846.208183] [<ffffffff81033252>] ? get_parent_ip+0xf/0x40
[ 2846.208183] [<ffffffff81033252>] ? get_parent_ip+0xf/0x40
[ 2846.208183] [<ffffffff81033312>] ? sub_preempt_count+0x8f/0xa3
[ 2846.208183] [<ffffffffa013eb52>] extent_write_cache_pages.isra.14.constprop.22+0x13e/0x276 [btrfs]
[ 2846.208183] [<ffffffffa013eedb>] extent_writepages+0x3e/0x4f [btrfs]
[ 2846.208183] [<ffffffffa01261cc>] ? uncompress_inline.isra.41+0x113/0x113 [btrfs]
[ 2846.208183] [<ffffffff810db06e>] ? kmem_cache_free+0x17/0xba
[ 2846.208183] [<ffffffffa0125158>] btrfs_writepages+0x23/0x25 [btrfs]
[ 2846.208183] [<ffffffff810b159a>] do_writepages+0x1c/0x25
[ 2846.208183] [<ffffffff810aaa8b>] __filemap_fdatawrite_range+0x4b/0x4d
[ 2846.208183] [<ffffffff810ab618>] filemap_fdatawrite_range+0xe/0x10
[ 2846.208183] [<ffffffffa013b20e>] btrfs_wait_ordered_range+0x56/0x124 [btrfs]
[ 2846.208183] [<ffffffffa012a952>] btrfs_truncate+0x2d5/0x4db [btrfs]
[ 2846.208183] [<ffffffffa012b7ac>] btrfs_orphan_cleanup+0x1f1/0x2dd [btrfs]
[ 2846.208183] [<ffffffffa0121709>] open_ctree+0x1062/0x129d [btrfs]
[ 2846.208183] [<ffffffffa01088d4>] btrfs_mount+0x21f/0x46d [btrfs]
[ 2846.208183] [<ffffffff810bf30e>] ? pcpu_next_pop+0x38/0x45
[ 2846.208183] [<ffffffff810c037e>] ? pcpu_alloc+0x7c4/0x7db
[ 2846.208183] [<ffffffff810e513d>] mount_fs+0x64/0x14f
[ 2846.208183] [<ffffffff810c03a0>] ? __alloc_percpu+0xb/0xd
[ 2846.208183] [<ffffffff810f9360>] vfs_kern_mount+0x5e/0x98
[ 2846.208183] [<ffffffff810f9672>] do_kern_mount+0x48/0xda
[ 2846.208183] [<ffffffff810fad47>] do_mount+0x651/0x6b4
[ 2846.208183] [<ffffffff810bc599>] ? memdup_user+0x38/0x60
[ 2846.208183] [<ffffffff810bc5f7>] ? strndup_user+0x36/0x4c
[ 2846.208183] [<ffffffff810fb03a>] sys_mount+0x83/0xbd
[ 2846.208183] [<ffffffff8138357b>] system_call_fastpath+0x16/0x1b
[ 2846.208183] Code: e8 3d e0 fb e0 48 8b 75 88 41 b9 01 00 00 00 48 8b 7d 98 4c 8d 45 cc 4c 89 e2 48 8d 4d bb 44 89 75 cc e8 1b 69 fe ff 85 c0 74 02 <0f> 0b 4d 8b 34 24 41 8b 74 24 40 4c 89 f7 e8 c6 b8 ff ff 48 8b
[ 2846.208183] RIP [<ffffffffa01281c8>] insert_inline_extent+0xab/0x229 [btrfs]
[ 2846.208183] RSP <ffff880114ad94f8>
[ 2846.269334] ---[ end trace bbe9330ec7714683 ]---
[ 2846.269340] note: mount[10611] exited with preempt_count 1
[ 2846.269359] BUG: scheduling while atomic: mount/10611/0x10000002
[ 2846.269363] Modules linked in: iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi fuse loop btusb bluetooth snd_hda_codec_hdmi snd_hda_codec_idt snd_hda_intel snd_hda_codec snd_hwdep snd_pcm_oss snd_mixer_oss snd_pcm sg sr_mod snd_seq_midi snd_rawmidi snd_seq_midi_event cdrom snd_seq tpm_tis ac tpm i2c_i801 dell_laptop rfkill snd_timer snd_seq_device sdhci_pci tpm_bios snd sdhci soundcore psmouse dcdbas snd_page_alloc mmc_core pcspkr sha256_generic i2o_config i2o_block i2o_core btrfs zlib_deflate usbhid hid sd_mod crc_t10dif uhci_hcd ahci libahci libata ehci_hcd scsi_mod thermal usbcore
[ 2846.269459] Pid: 10611, comm: mount Tainted: G D W 2.6.39-rc5+ #36
[ 2846.269462] Call Trace:
[ 2846.269470] [<ffffffff8137ad49>] __schedule_bug+0x57/0x5b
[ 2846.269477] [<ffffffff81380fa6>] schedule+0x8e/0x68c
[ 2846.269484] [<ffffffff81034ed2>] __cond_resched+0x13/0x1f
[ 2846.269490] [<ffffffff8138178d>] _cond_resched+0x14/0x1d
[ 2846.269496] [<ffffffff810c2e03>] unmap_vmas+0x61c/0x73f
[ 2846.269505] [<ffffffff810c7ec2>] exit_mmap+0x7c/0xc2
[ 2846.269511] [<ffffffff810393d1>] mmput+0x56/0xff
[ 2846.269517] [<ffffffff8103d2a4>] exit_mm+0x12d/0x13a
[ 2846.269522] [<ffffffff8103e819>] do_exit+0x26a/0x75f
[ 2846.269529] [<ffffffff810054b2>] oops_end+0xb0/0xb8
[ 2846.269534] [<ffffffff810055f5>] die+0x55/0x60
[ 2846.269541] [<ffffffff81002928>] do_trap+0x11c/0x12b
[ 2846.269547] [<ffffffff81002b76>] do_invalid_op+0x93/0x9c
[ 2846.269572] [<ffffffffa01281c8>] ? insert_inline_extent+0xab/0x229 [btrfs]
[ 2846.269591] [<ffffffffa01093f3>] ? unlock_up+0xa7/0xcb [btrfs]
[ 2846.269610] [<ffffffffa010df2d>] ? btrfs_search_slot+0x45c/0x4fd [btrfs]
[ 2846.269617] [<ffffffff813844d5>] invalid_op+0x15/0x20
[ 2846.269643] [<ffffffffa01281c8>] ? insert_inline_extent+0xab/0x229 [btrfs]
[ 2846.269669] [<ffffffffa01281c4>] ? insert_inline_extent+0xa7/0x229 [btrfs]
[ 2846.269696] [<ffffffffa0128463>] cow_file_range_inline+0x11d/0x15c [btrfs]
[ 2846.269723] [<ffffffffa012856c>] cow_file_range+0xca/0x307 [btrfs]
[ 2846.269730] [<ffffffff81033312>] ? sub_preempt_count+0x8f/0xa3
[ 2846.269755] [<ffffffffa0128e2e>] run_delalloc_range+0xa6/0x324 [btrfs]
[ 2846.269781] [<ffffffffa013c34b>] ? free_extent_state+0x17/0x46 [btrfs]
[ 2846.269807] [<ffffffffa013dd87>] ? find_lock_delalloc_range.constprop.25+0x188/0x1b1 [btrfs]
[ 2846.269834] [<ffffffffa013e62f>] __extent_writepage+0x1d5/0x5ba [btrfs]
[ 2846.269859] [<ffffffffa0140599>] ? map_private_extent_buffer+0xaa/0xcd [btrfs]
[ 2846.269865] [<ffffffff81033252>] ? get_parent_ip+0xf/0x40
[ 2846.269871] [<ffffffff81033252>] ? get_parent_ip+0xf/0x40
[ 2846.269876] [<ffffffff81033252>] ? get_parent_ip+0xf/0x40
[ 2846.269882] [<ffffffff81033312>] ? sub_preempt_count+0x8f/0xa3
[ 2846.269910] [<ffffffffa013eb52>] extent_write_cache_pages.isra.14.constprop.22+0x13e/0x276 [btrfs]
[ 2846.269939] [<ffffffffa013eedb>] extent_writepages+0x3e/0x4f [btrfs]
[ 2846.269965] [<ffffffffa01261cc>] ? uncompress_inline.isra.41+0x113/0x113 [btrfs]
[ 2846.269971] [<ffffffff810db06e>] ? kmem_cache_free+0x17/0xba
[ 2846.269995] [<ffffffffa0125158>] btrfs_writepages+0x23/0x25 [btrfs]
[ 2846.270014] [<ffffffff810b159a>] do_writepages+0x1c/0x25
[ 2846.270018] [<ffffffff810aaa8b>] __filemap_fdatawrite_range+0x4b/0x4d
[ 2846.270031] [<ffffffff810ab618>] filemap_fdatawrite_range+0xe/0x10
[ 2846.270083] [<ffffffffa013b20e>] btrfs_wait_ordered_range+0x56/0x124 [btrfs]
[ 2846.270136] [<ffffffffa012a952>] btrfs_truncate+0x2d5/0x4db [btrfs]
[ 2846.270188] [<ffffffffa012b7ac>] btrfs_orphan_cleanup+0x1f1/0x2dd [btrfs]
[ 2846.270240] [<ffffffffa0121709>] open_ctree+0x1062/0x129d [btrfs]
[ 2846.270280] [<ffffffffa01088d4>] btrfs_mount+0x21f/0x46d [btrfs]
[ 2846.270291] [<ffffffff810bf30e>] ? pcpu_next_pop+0x38/0x45
[ 2846.270302] [<ffffffff810c037e>] ? pcpu_alloc+0x7c4/0x7db
[ 2846.270317] [<ffffffff810e513d>] mount_fs+0x64/0x14f
[ 2846.270328] [<ffffffff810c03a0>] ? __alloc_percpu+0xb/0xd
[ 2846.270341] [<ffffffff810f9360>] vfs_kern_mount+0x5e/0x98
[ 2846.270355] [<ffffffff810f9672>] do_kern_mount+0x48/0xda
[ 2846.270367] [<ffffffff810fad47>] do_mount+0x651/0x6b4
[ 2846.270379] [<ffffffff810bc599>] ? memdup_user+0x38/0x60
[ 2846.270391] [<ffffffff810bc5f7>] ? strndup_user+0x36/0x4c
[ 2846.270404] [<ffffffff810fb03a>] sys_mount+0x83/0xbd
[ 2846.270417] [<ffffffff8138357b>] system_call_fastpath+0x16/0x1b
^ permalink raw reply [flat|nested] 16+ messages in thread
* Re: kernel BUG at fs/btrfs/inode.c:149!
2011-05-04 14:26 kernel BUG at fs/btrfs/inode.c:149! whirm
@ 2011-05-04 14:46 ` Josef Bacik
2011-05-04 17:43 ` whirm
0 siblings, 1 reply; 16+ messages in thread
From: Josef Bacik @ 2011-05-04 14:46 UTC (permalink / raw)
To: whirm; +Cc: linux-btrfs
On 05/04/2011 10:26 AM, whirm@gmx.com wrote:
> Hi all,
>
> Here's a traceback from a failed attempt to mount a btrfs in lvm in luks
> filesystem.
>
> Note that if I mount it readonly it mounts successfully (haven't tried to
> recover any data as I have recent backups).
>
> Yesterday I defragmented both / and /home with:
>
> find /home -xdev -type f -print0 | xargs -0 sudo ./btrfs filesystem defragment
> -c
>
> with btrfs-tools v0.19-35-g1b444cd and rebooted a couple of times. And today I
> got this traceback while trying to mount home at boot time (/ is working ok)
>
> btrfsck fails with the following error:
>
> couldn't open because of unsupported option features (8).
> btrfsck: disk-io.c:682: open_ctree_fd: Assertion `!(1)' failed.
>
> I'm using a 2.6.39-rc5+ kernel from Linus' tree.
>
> If someone needs any extra info, just ask for it, Ill keep the corrupted
> filesystem for a few days before destroying it.
>
> Thanks.
>
I just posted a patch for this, please try
[PATCH] Btrfs: fix how we do space reservation for truncate
thanks,
Josef
^ permalink raw reply [flat|nested] 16+ messages in thread
* Re: kernel BUG at fs/btrfs/inode.c:149!
2011-05-04 14:46 ` Josef Bacik
@ 2011-05-04 17:43 ` whirm
2011-05-04 18:21 ` Josef Bacik
0 siblings, 1 reply; 16+ messages in thread
From: whirm @ 2011-05-04 17:43 UTC (permalink / raw)
To: Josef Bacik; +Cc: linux-btrfs
[-- Attachment #1: Type: Text/Plain, Size: 1297 bytes --]
On Wednesday 04 May 2011 16:46:44 Josef Bacik wrote:
> On 05/04/2011 10:26 AM, whirm@gmx.com wrote:
> > Hi all,
> >
> > Here's a traceback from a failed attempt to mount a btrfs in lvm in luks
> > filesystem.
> >
> > Note that if I mount it readonly it mounts successfully (haven't tried to
> > recover any data as I have recent backups).
> >
> > Yesterday I defragmented both / and /home with:
> >
> > find /home -xdev -type f -print0 | xargs -0 sudo ./btrfs filesystem
> > defragment -c
> >
> > with btrfs-tools v0.19-35-g1b444cd and rebooted a couple of times. And
> > today I got this traceback while trying to mount home at boot time (/ is
> > working ok)
> >
> > btrfsck fails with the following error:
> >
> > couldn't open because of unsupported option features (8).
> > btrfsck: disk-io.c:682: open_ctree_fd: Assertion `!(1)' failed.
> >
> > I'm using a 2.6.39-rc5+ kernel from Linus' tree.
> >
> > If someone needs any extra info, just ask for it, Ill keep the corrupted
> > filesystem for a few days before destroying it.
> >
> > Thanks.
>
> I just posted a patch for this, please try
>
> [PATCH] Btrfs: fix how we do space reservation for truncate
>
> thanks,
>
> Josef
Still getting the same traceback when trying to mount the filesystem (see file
attached).
Thanks,
[-- Attachment #2: trackeback-btrfs.log --]
[-- Type: text/x-log, Size: 71370 bytes --]
[ 96.389337] device label home devid 1 transid 94826 /dev/mapper/volumes-home--fotut
[ 96.512843] btrfs: disk space caching is enabled
[ 97.501715] ------------[ cut here ]------------
[ 97.501747] WARNING: at fs/btrfs/free-space-cache.c:915 tree_insert_offset+0x77/0xbc [btrfs]()
[ 97.501749] Hardware name: Latitude E4300
[ 97.501751] Modules linked in: vboxnetadp vboxnetflt vboxdrv iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi fuse loop btusb bluetooth snd_hda_codec_hdmi snd_hda_codec_idt snd_hda_intel snd_hda_codec snd_hwdep sg snd_pcm_oss snd_mixer_oss snd_pcm snd_seq_midi sr_mod snd_rawmidi cdrom snd_seq_midi_event snd_seq dell_laptop sdhci_pci rfkill sdhci psmouse dcdbas mmc_core snd_timer snd_seq_device snd soundcore snd_page_alloc tpm_tis tpm pcspkr i2c_i801 tpm_bios ac sha256_generic i2o_config i2o_block i2o_core btrfs zlib_deflate usbhid hid sd_mod crc_t10dif uhci_hcd ahci libahci libata ehci_hcd scsi_mod thermal usbcore
[ 97.501795] Pid: 3476, comm: mount Not tainted 2.6.39-rc6+ #2
[ 97.501797] Call Trace:
[ 97.501804] [<ffffffff8103b70a>] warn_slowpath_common+0x7e/0x96
[ 97.501808] [<ffffffff8103b737>] warn_slowpath_null+0x15/0x17
[ 97.501824] [<ffffffffa014a054>] tree_insert_offset+0x77/0xbc [btrfs]
[ 97.501840] [<ffffffffa014a32f>] link_free_space+0x3b/0x53 [btrfs]
[ 97.501856] [<ffffffffa014bed6>] load_free_space_cache+0x47e/0x69a [btrfs]
[ 97.501869] [<ffffffffa010d481>] cache_block_group+0x9c/0x244 [btrfs]
[ 97.501882] [<ffffffffa011137b>] find_free_extent.constprop.68+0x3b6/0x936 [btrfs]
[ 97.501887] [<ffffffff8102cbef>] ? perf_event_task_sched_out+0x50/0x5c
[ 97.501891] [<ffffffff81033252>] ? get_parent_ip+0xf/0x40
[ 97.501904] [<ffffffffa01121ef>] btrfs_reserve_extent+0xab/0x19c [btrfs]
[ 97.501918] [<ffffffffa01127de>] btrfs_alloc_free_block+0x16d/0x28b [btrfs]
[ 97.501935] [<ffffffffa013711e>] ? __kunmap_atomic.isra.12+0x23/0x2e [btrfs]
[ 97.501951] [<ffffffffa013b247>] ? read_extent_buffer+0xbb/0xdb [btrfs]
[ 97.501963] [<ffffffffa01058d9>] __btrfs_cow_block+0xf8/0x30d [btrfs]
[ 97.501975] [<ffffffffa0104316>] ? __kunmap_atomic.isra.13+0xe/0x29 [btrfs]
[ 97.501987] [<ffffffffa0105bee>] btrfs_cow_block+0x100/0x176 [btrfs]
[ 97.501999] [<ffffffffa0108c10>] btrfs_search_slot+0x13f/0x4fd [btrfs]
[ 97.502030] [<ffffffffa012520d>] btrfs_truncate_inode_items+0xfd/0x5ad [btrfs]
[ 97.502048] [<ffffffffa0125af1>] btrfs_truncate+0x434/0x553 [btrfs]
[ 97.502065] [<ffffffffa0126864>] btrfs_orphan_cleanup+0x1f1/0x2dd [btrfs]
[ 97.502081] [<ffffffffa011c749>] open_ctree+0x1062/0x129d [btrfs]
[ 97.502093] [<ffffffffa01038d4>] btrfs_mount+0x21f/0x46d [btrfs]
[ 97.502098] [<ffffffff810bf30e>] ? pcpu_next_pop+0x38/0x45
[ 97.502101] [<ffffffff810c037e>] ? pcpu_alloc+0x7c4/0x7db
[ 97.502106] [<ffffffff810e513d>] mount_fs+0x64/0x14f
[ 97.502109] [<ffffffff810c03a0>] ? __alloc_percpu+0xb/0xd
[ 97.502113] [<ffffffff810f9360>] vfs_kern_mount+0x5e/0x98
[ 97.502117] [<ffffffff810f9672>] do_kern_mount+0x48/0xda
[ 97.502120] [<ffffffff810fad47>] do_mount+0x651/0x6b4
[ 97.502124] [<ffffffff810bc599>] ? memdup_user+0x38/0x60
[ 97.502127] [<ffffffff810bc5f7>] ? strndup_user+0x36/0x4c
[ 97.502130] [<ffffffff810fb03a>] sys_mount+0x83/0xbd
[ 97.502135] [<ffffffff8138367b>] system_call_fastpath+0x16/0x1b
[ 97.502137] ---[ end trace ae3c8c27e68823ea ]---
[ 97.502141] ------------[ cut here ]------------
[ 97.502156] WARNING: at fs/btrfs/free-space-cache.c:915 tree_insert_offset+0x77/0xbc [btrfs]()
[ 97.502159] Hardware name: Latitude E4300
[ 97.502161] Modules linked in: vboxnetadp vboxnetflt vboxdrv iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi fuse loop btusb bluetooth snd_hda_codec_hdmi snd_hda_codec_idt snd_hda_intel snd_hda_codec snd_hwdep sg snd_pcm_oss snd_mixer_oss snd_pcm snd_seq_midi sr_mod snd_rawmidi cdrom snd_seq_midi_event snd_seq dell_laptop sdhci_pci rfkill sdhci psmouse dcdbas mmc_core snd_timer snd_seq_device snd soundcore snd_page_alloc tpm_tis tpm pcspkr i2c_i801 tpm_bios ac sha256_generic i2o_config i2o_block i2o_core btrfs zlib_deflate usbhid hid sd_mod crc_t10dif uhci_hcd ahci libahci libata ehci_hcd scsi_mod thermal usbcore
[ 97.502216] Pid: 3476, comm: mount Tainted: G W 2.6.39-rc6+ #2
[ 97.502218] Call Trace:
[ 97.502223] [<ffffffff8103b70a>] warn_slowpath_common+0x7e/0x96
[ 97.502227] [<ffffffff8103b737>] warn_slowpath_null+0x15/0x17
[ 97.502243] [<ffffffffa014a054>] tree_insert_offset+0x77/0xbc [btrfs]
[ 97.502260] [<ffffffffa014a32f>] link_free_space+0x3b/0x53 [btrfs]
[ 97.502277] [<ffffffffa014bed6>] load_free_space_cache+0x47e/0x69a [btrfs]
[ 97.502292] [<ffffffffa010d481>] cache_block_group+0x9c/0x244 [btrfs]
[ 97.502306] [<ffffffffa011137b>] find_free_extent.constprop.68+0x3b6/0x936 [btrfs]
[ 97.502310] [<ffffffff8102cbef>] ? perf_event_task_sched_out+0x50/0x5c
[ 97.502315] [<ffffffff81033252>] ? get_parent_ip+0xf/0x40
[ 97.502329] [<ffffffffa01121ef>] btrfs_reserve_extent+0xab/0x19c [btrfs]
[ 97.502344] [<ffffffffa01127de>] btrfs_alloc_free_block+0x16d/0x28b [btrfs]
[ 97.502362] [<ffffffffa013711e>] ? __kunmap_atomic.isra.12+0x23/0x2e [btrfs]
[ 97.502378] [<ffffffffa013b247>] ? read_extent_buffer+0xbb/0xdb [btrfs]
[ 97.502392] [<ffffffffa01058d9>] __btrfs_cow_block+0xf8/0x30d [btrfs]
[ 97.502404] [<ffffffffa0104316>] ? __kunmap_atomic.isra.13+0xe/0x29 [btrfs]
[ 97.502417] [<ffffffffa0105bee>] btrfs_cow_block+0x100/0x176 [btrfs]
[ 97.502430] [<ffffffffa0108c10>] btrfs_search_slot+0x13f/0x4fd [btrfs]
[ 97.502447] [<ffffffffa012520d>] btrfs_truncate_inode_items+0xfd/0x5ad [btrfs]
[ 97.502465] [<ffffffffa0125af1>] btrfs_truncate+0x434/0x553 [btrfs]
[ 97.502483] [<ffffffffa0126864>] btrfs_orphan_cleanup+0x1f1/0x2dd [btrfs]
[ 97.502500] [<ffffffffa011c749>] open_ctree+0x1062/0x129d [btrfs]
[ 97.502514] [<ffffffffa01038d4>] btrfs_mount+0x21f/0x46d [btrfs]
[ 97.502518] [<ffffffff810bf30e>] ? pcpu_next_pop+0x38/0x45
[ 97.502522] [<ffffffff810c037e>] ? pcpu_alloc+0x7c4/0x7db
[ 97.502527] [<ffffffff810e513d>] mount_fs+0x64/0x14f
[ 97.502530] [<ffffffff810c03a0>] ? __alloc_percpu+0xb/0xd
[ 97.502535] [<ffffffff810f9360>] vfs_kern_mount+0x5e/0x98
[ 97.502539] [<ffffffff810f9672>] do_kern_mount+0x48/0xda
[ 97.502543] [<ffffffff810fad47>] do_mount+0x651/0x6b4
[ 97.502547] [<ffffffff810bc599>] ? memdup_user+0x38/0x60
[ 97.502551] [<ffffffff810bc5f7>] ? strndup_user+0x36/0x4c
[ 97.502555] [<ffffffff810fb03a>] sys_mount+0x83/0xbd
[ 97.502559] [<ffffffff8138367b>] system_call_fastpath+0x16/0x1b
[ 97.502563] ---[ end trace ae3c8c27e68823eb ]---
[ 97.502571] ------------[ cut here ]------------
[ 97.502587] WARNING: at fs/btrfs/free-space-cache.c:915 tree_insert_offset+0x77/0xbc [btrfs]()
[ 97.502590] Hardware name: Latitude E4300
[ 97.502592] Modules linked in: vboxnetadp vboxnetflt vboxdrv iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi fuse loop btusb bluetooth snd_hda_codec_hdmi snd_hda_codec_idt snd_hda_intel snd_hda_codec snd_hwdep sg snd_pcm_oss snd_mixer_oss snd_pcm snd_seq_midi sr_mod snd_rawmidi cdrom snd_seq_midi_event snd_seq dell_laptop sdhci_pci rfkill sdhci psmouse dcdbas mmc_core snd_timer snd_seq_device snd soundcore snd_page_alloc tpm_tis tpm pcspkr i2c_i801 tpm_bios ac sha256_generic i2o_config i2o_block i2o_core btrfs zlib_deflate usbhid hid sd_mod crc_t10dif uhci_hcd ahci libahci libata ehci_hcd scsi_mod thermal usbcore
[ 97.502646] Pid: 3476, comm: mount Tainted: G W 2.6.39-rc6+ #2
[ 97.502649] Call Trace:
[ 97.502653] [<ffffffff8103b70a>] warn_slowpath_common+0x7e/0x96
[ 97.502658] [<ffffffff8103b737>] warn_slowpath_null+0x15/0x17
[ 97.502674] [<ffffffffa014a054>] tree_insert_offset+0x77/0xbc [btrfs]
[ 97.502691] [<ffffffffa014a32f>] link_free_space+0x3b/0x53 [btrfs]
[ 97.502707] [<ffffffffa014bed6>] load_free_space_cache+0x47e/0x69a [btrfs]
[ 97.502722] [<ffffffffa010d481>] cache_block_group+0x9c/0x244 [btrfs]
[ 97.502736] [<ffffffffa011137b>] find_free_extent.constprop.68+0x3b6/0x936 [btrfs]
[ 97.502741] [<ffffffff8102cbef>] ? perf_event_task_sched_out+0x50/0x5c
[ 97.502745] [<ffffffff81033252>] ? get_parent_ip+0xf/0x40
[ 97.502759] [<ffffffffa01121ef>] btrfs_reserve_extent+0xab/0x19c [btrfs]
[ 97.502774] [<ffffffffa01127de>] btrfs_alloc_free_block+0x16d/0x28b [btrfs]
[ 97.502792] [<ffffffffa013711e>] ? __kunmap_atomic.isra.12+0x23/0x2e [btrfs]
[ 97.502809] [<ffffffffa013b247>] ? read_extent_buffer+0xbb/0xdb [btrfs]
[ 97.502822] [<ffffffffa01058d9>] __btrfs_cow_block+0xf8/0x30d [btrfs]
[ 97.502834] [<ffffffffa0104316>] ? __kunmap_atomic.isra.13+0xe/0x29 [btrfs]
[ 97.502847] [<ffffffffa0105bee>] btrfs_cow_block+0x100/0x176 [btrfs]
[ 97.502860] [<ffffffffa0108c10>] btrfs_search_slot+0x13f/0x4fd [btrfs]
[ 97.502878] [<ffffffffa012520d>] btrfs_truncate_inode_items+0xfd/0x5ad [btrfs]
[ 97.502896] [<ffffffffa0125af1>] btrfs_truncate+0x434/0x553 [btrfs]
[ 97.502914] [<ffffffffa0126864>] btrfs_orphan_cleanup+0x1f1/0x2dd [btrfs]
[ 97.502931] [<ffffffffa011c749>] open_ctree+0x1062/0x129d [btrfs]
[ 97.502944] [<ffffffffa01038d4>] btrfs_mount+0x21f/0x46d [btrfs]
[ 97.502948] [<ffffffff810bf30e>] ? pcpu_next_pop+0x38/0x45
[ 97.502952] [<ffffffff810c037e>] ? pcpu_alloc+0x7c4/0x7db
[ 97.502957] [<ffffffff810e513d>] mount_fs+0x64/0x14f
[ 97.502960] [<ffffffff810c03a0>] ? __alloc_percpu+0xb/0xd
[ 97.502965] [<ffffffff810f9360>] vfs_kern_mount+0x5e/0x98
[ 97.502969] [<ffffffff810f9672>] do_kern_mount+0x48/0xda
[ 97.502973] [<ffffffff810fad47>] do_mount+0x651/0x6b4
[ 97.502977] [<ffffffff810bc599>] ? memdup_user+0x38/0x60
[ 97.502981] [<ffffffff810bc5f7>] ? strndup_user+0x36/0x4c
[ 97.502985] [<ffffffff810fb03a>] sys_mount+0x83/0xbd
[ 97.502989] [<ffffffff8138367b>] system_call_fastpath+0x16/0x1b
[ 97.502992] ---[ end trace ae3c8c27e68823ec ]---
[ 97.502995] ------------[ cut here ]------------
[ 97.503010] WARNING: at fs/btrfs/free-space-cache.c:915 tree_insert_offset+0x77/0xbc [btrfs]()
[ 97.503023] Hardware name: Latitude E4300
[ 97.503025] Modules linked in: vboxnetadp vboxnetflt vboxdrv iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi fuse loop btusb bluetooth snd_hda_codec_hdmi snd_hda_codec_idt snd_hda_intel snd_hda_codec snd_hwdep sg snd_pcm_oss snd_mixer_oss snd_pcm snd_seq_midi sr_mod snd_rawmidi cdrom snd_seq_midi_event snd_seq dell_laptop sdhci_pci rfkill sdhci psmouse dcdbas mmc_core snd_timer snd_seq_device snd soundcore snd_page_alloc tpm_tis tpm pcspkr i2c_i801 tpm_bios ac sha256_generic i2o_config i2o_block i2o_core btrfs zlib_deflate usbhid hid sd_mod crc_t10dif uhci_hcd ahci libahci libata ehci_hcd scsi_mod thermal usbcore
[ 97.503081] Pid: 3476, comm: mount Tainted: G W 2.6.39-rc6+ #2
[ 97.503083] Call Trace:
[ 97.503087] [<ffffffff8103b70a>] warn_slowpath_common+0x7e/0x96
[ 97.503092] [<ffffffff8103b737>] warn_slowpath_null+0x15/0x17
[ 97.503108] [<ffffffffa014a054>] tree_insert_offset+0x77/0xbc [btrfs]
[ 97.503125] [<ffffffffa014a32f>] link_free_space+0x3b/0x53 [btrfs]
[ 97.503141] [<ffffffffa014bed6>] load_free_space_cache+0x47e/0x69a [btrfs]
[ 97.503156] [<ffffffffa010d481>] cache_block_group+0x9c/0x244 [btrfs]
[ 97.503169] [<ffffffffa011137b>] find_free_extent.constprop.68+0x3b6/0x936 [btrfs]
[ 97.503174] [<ffffffff8102cbef>] ? perf_event_task_sched_out+0x50/0x5c
[ 97.503179] [<ffffffff81033252>] ? get_parent_ip+0xf/0x40
[ 97.503193] [<ffffffffa01121ef>] btrfs_reserve_extent+0xab/0x19c [btrfs]
[ 97.503208] [<ffffffffa01127de>] btrfs_alloc_free_block+0x16d/0x28b [btrfs]
[ 97.503226] [<ffffffffa013711e>] ? __kunmap_atomic.isra.12+0x23/0x2e [btrfs]
[ 97.503242] [<ffffffffa013b247>] ? read_extent_buffer+0xbb/0xdb [btrfs]
[ 97.503256] [<ffffffffa01058d9>] __btrfs_cow_block+0xf8/0x30d [btrfs]
[ 97.503268] [<ffffffffa0104316>] ? __kunmap_atomic.isra.13+0xe/0x29 [btrfs]
[ 97.503281] [<ffffffffa0105bee>] btrfs_cow_block+0x100/0x176 [btrfs]
[ 97.503294] [<ffffffffa0108c10>] btrfs_search_slot+0x13f/0x4fd [btrfs]
[ 97.503311] [<ffffffffa012520d>] btrfs_truncate_inode_items+0xfd/0x5ad [btrfs]
[ 97.503329] [<ffffffffa0125af1>] btrfs_truncate+0x434/0x553 [btrfs]
[ 97.503347] [<ffffffffa0126864>] btrfs_orphan_cleanup+0x1f1/0x2dd [btrfs]
[ 97.503364] [<ffffffffa011c749>] open_ctree+0x1062/0x129d [btrfs]
[ 97.503378] [<ffffffffa01038d4>] btrfs_mount+0x21f/0x46d [btrfs]
[ 97.503382] [<ffffffff810bf30e>] ? pcpu_next_pop+0x38/0x45
[ 97.503386] [<ffffffff810c037e>] ? pcpu_alloc+0x7c4/0x7db
[ 97.503391] [<ffffffff810e513d>] mount_fs+0x64/0x14f
[ 97.503394] [<ffffffff810c03a0>] ? __alloc_percpu+0xb/0xd
[ 97.503399] [<ffffffff810f9360>] vfs_kern_mount+0x5e/0x98
[ 97.503403] [<ffffffff810f9672>] do_kern_mount+0x48/0xda
[ 97.503407] [<ffffffff810fad47>] do_mount+0x651/0x6b4
[ 97.503411] [<ffffffff810bc599>] ? memdup_user+0x38/0x60
[ 97.503415] [<ffffffff810bc5f7>] ? strndup_user+0x36/0x4c
[ 97.503419] [<ffffffff810fb03a>] sys_mount+0x83/0xbd
[ 97.503423] [<ffffffff8138367b>] system_call_fastpath+0x16/0x1b
[ 97.503426] ---[ end trace ae3c8c27e68823ed ]---
[ 97.503429] ------------[ cut here ]------------
[ 97.503444] WARNING: at fs/btrfs/free-space-cache.c:915 tree_insert_offset+0x77/0xbc [btrfs]()
[ 97.503447] Hardware name: Latitude E4300
[ 97.503449] Modules linked in: vboxnetadp vboxnetflt vboxdrv iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi fuse loop btusb bluetooth snd_hda_codec_hdmi snd_hda_codec_idt snd_hda_intel snd_hda_codec snd_hwdep sg snd_pcm_oss snd_mixer_oss snd_pcm snd_seq_midi sr_mod snd_rawmidi cdrom snd_seq_midi_event snd_seq dell_laptop sdhci_pci rfkill sdhci psmouse dcdbas mmc_core snd_timer snd_seq_device snd soundcore snd_page_alloc tpm_tis tpm pcspkr i2c_i801 tpm_bios ac sha256_generic i2o_config i2o_block i2o_core btrfs zlib_deflate usbhid hid sd_mod crc_t10dif uhci_hcd ahci libahci libata ehci_hcd scsi_mod thermal usbcore
[ 97.503504] Pid: 3476, comm: mount Tainted: G W 2.6.39-rc6+ #2
[ 97.503507] Call Trace:
[ 97.503511] [<ffffffff8103b70a>] warn_slowpath_common+0x7e/0x96
[ 97.503516] [<ffffffff8103b737>] warn_slowpath_null+0x15/0x17
[ 97.503532] [<ffffffffa014a054>] tree_insert_offset+0x77/0xbc [btrfs]
[ 97.503549] [<ffffffffa014a32f>] link_free_space+0x3b/0x53 [btrfs]
[ 97.503565] [<ffffffffa014bed6>] load_free_space_cache+0x47e/0x69a [btrfs]
[ 97.503580] [<ffffffffa010d481>] cache_block_group+0x9c/0x244 [btrfs]
[ 97.503594] [<ffffffffa011137b>] find_free_extent.constprop.68+0x3b6/0x936 [btrfs]
[ 97.503599] [<ffffffff8102cbef>] ? perf_event_task_sched_out+0x50/0x5c
[ 97.503604] [<ffffffff81033252>] ? get_parent_ip+0xf/0x40
[ 97.503618] [<ffffffffa01121ef>] btrfs_reserve_extent+0xab/0x19c [btrfs]
[ 97.503633] [<ffffffffa01127de>] btrfs_alloc_free_block+0x16d/0x28b [btrfs]
[ 97.503650] [<ffffffffa013711e>] ? __kunmap_atomic.isra.12+0x23/0x2e [btrfs]
[ 97.503667] [<ffffffffa013b247>] ? read_extent_buffer+0xbb/0xdb [btrfs]
[ 97.503680] [<ffffffffa01058d9>] __btrfs_cow_block+0xf8/0x30d [btrfs]
[ 97.503692] [<ffffffffa0104316>] ? __kunmap_atomic.isra.13+0xe/0x29 [btrfs]
[ 97.503705] [<ffffffffa0105bee>] btrfs_cow_block+0x100/0x176 [btrfs]
[ 97.503718] [<ffffffffa0108c10>] btrfs_search_slot+0x13f/0x4fd [btrfs]
[ 97.503735] [<ffffffffa012520d>] btrfs_truncate_inode_items+0xfd/0x5ad [btrfs]
[ 97.503754] [<ffffffffa0125af1>] btrfs_truncate+0x434/0x553 [btrfs]
[ 97.503772] [<ffffffffa0126864>] btrfs_orphan_cleanup+0x1f1/0x2dd [btrfs]
[ 97.503789] [<ffffffffa011c749>] open_ctree+0x1062/0x129d [btrfs]
[ 97.503803] [<ffffffffa01038d4>] btrfs_mount+0x21f/0x46d [btrfs]
[ 97.503806] [<ffffffff810bf30e>] ? pcpu_next_pop+0x38/0x45
[ 97.503810] [<ffffffff810c037e>] ? pcpu_alloc+0x7c4/0x7db
[ 97.503815] [<ffffffff810e513d>] mount_fs+0x64/0x14f
[ 97.503818] [<ffffffff810c03a0>] ? __alloc_percpu+0xb/0xd
[ 97.503823] [<ffffffff810f9360>] vfs_kern_mount+0x5e/0x98
[ 97.503827] [<ffffffff810f9672>] do_kern_mount+0x48/0xda
[ 97.503831] [<ffffffff810fad47>] do_mount+0x651/0x6b4
[ 97.503835] [<ffffffff810bc599>] ? memdup_user+0x38/0x60
[ 97.503839] [<ffffffff810bc5f7>] ? strndup_user+0x36/0x4c
[ 97.503843] [<ffffffff810fb03a>] sys_mount+0x83/0xbd
[ 97.503847] [<ffffffff8138367b>] system_call_fastpath+0x16/0x1b
[ 97.503850] ---[ end trace ae3c8c27e68823ee ]---
[ 97.503852] ------------[ cut here ]------------
[ 97.503868] WARNING: at fs/btrfs/free-space-cache.c:915 tree_insert_offset+0x77/0xbc [btrfs]()
[ 97.503870] Hardware name: Latitude E4300
[ 97.503872] Modules linked in: vboxnetadp vboxnetflt vboxdrv iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi fuse loop btusb bluetooth snd_hda_codec_hdmi snd_hda_codec_idt snd_hda_intel snd_hda_codec snd_hwdep sg snd_pcm_oss snd_mixer_oss snd_pcm snd_seq_midi sr_mod snd_rawmidi cdrom snd_seq_midi_event snd_seq dell_laptop sdhci_pci rfkill sdhci psmouse dcdbas mmc_core snd_timer snd_seq_device snd soundcore snd_page_alloc tpm_tis tpm pcspkr i2c_i801 tpm_bios ac sha256_generic i2o_config i2o_block i2o_core btrfs zlib_deflate usbhid hid sd_mod crc_t10dif uhci_hcd ahci libahci libata ehci_hcd scsi_mod thermal usbcore
[ 97.503919] Pid: 3476, comm: mount Tainted: G W 2.6.39-rc6+ #2
[ 97.503920] Call Trace:
[ 97.503924] [<ffffffff8103b70a>] warn_slowpath_common+0x7e/0x96
[ 97.503928] [<ffffffff8103b737>] warn_slowpath_null+0x15/0x17
[ 97.503943] [<ffffffffa014a054>] tree_insert_offset+0x77/0xbc [btrfs]
[ 97.503959] [<ffffffffa014a32f>] link_free_space+0x3b/0x53 [btrfs]
[ 97.503975] [<ffffffffa014bed6>] load_free_space_cache+0x47e/0x69a [btrfs]
[ 97.503988] [<ffffffffa010d481>] cache_block_group+0x9c/0x244 [btrfs]
[ 97.504001] [<ffffffffa011137b>] find_free_extent.constprop.68+0x3b6/0x936 [btrfs]
[ 97.504013] [<ffffffff8102cbef>] ? perf_event_task_sched_out+0x50/0x5c
[ 97.504017] [<ffffffff81033252>] ? get_parent_ip+0xf/0x40
[ 97.504030] [<ffffffffa01121ef>] btrfs_reserve_extent+0xab/0x19c [btrfs]
[ 97.504044] [<ffffffffa01127de>] btrfs_alloc_free_block+0x16d/0x28b [btrfs]
[ 97.504061] [<ffffffffa013711e>] ? __kunmap_atomic.isra.12+0x23/0x2e [btrfs]
[ 97.504077] [<ffffffffa013b247>] ? read_extent_buffer+0xbb/0xdb [btrfs]
[ 97.504089] [<ffffffffa01058d9>] __btrfs_cow_block+0xf8/0x30d [btrfs]
[ 97.504102] [<ffffffffa0104316>] ? __kunmap_atomic.isra.13+0xe/0x29 [btrfs]
[ 97.504115] [<ffffffffa0105bee>] btrfs_cow_block+0x100/0x176 [btrfs]
[ 97.504128] [<ffffffffa0108c10>] btrfs_search_slot+0x13f/0x4fd [btrfs]
[ 97.504145] [<ffffffffa012520d>] btrfs_truncate_inode_items+0xfd/0x5ad [btrfs]
[ 97.504163] [<ffffffffa0125af1>] btrfs_truncate+0x434/0x553 [btrfs]
[ 97.504181] [<ffffffffa0126864>] btrfs_orphan_cleanup+0x1f1/0x2dd [btrfs]
[ 97.504198] [<ffffffffa011c749>] open_ctree+0x1062/0x129d [btrfs]
[ 97.504211] [<ffffffffa01038d4>] btrfs_mount+0x21f/0x46d [btrfs]
[ 97.504215] [<ffffffff810bf30e>] ? pcpu_next_pop+0x38/0x45
[ 97.504219] [<ffffffff810c037e>] ? pcpu_alloc+0x7c4/0x7db
[ 97.504224] [<ffffffff810e513d>] mount_fs+0x64/0x14f
[ 97.504227] [<ffffffff810c03a0>] ? __alloc_percpu+0xb/0xd
[ 97.504232] [<ffffffff810f9360>] vfs_kern_mount+0x5e/0x98
[ 97.504236] [<ffffffff810f9672>] do_kern_mount+0x48/0xda
[ 97.504240] [<ffffffff810fad47>] do_mount+0x651/0x6b4
[ 97.504244] [<ffffffff810bc599>] ? memdup_user+0x38/0x60
[ 97.504248] [<ffffffff810bc5f7>] ? strndup_user+0x36/0x4c
[ 97.504252] [<ffffffff810fb03a>] sys_mount+0x83/0xbd
[ 97.504256] [<ffffffff8138367b>] system_call_fastpath+0x16/0x1b
[ 97.504260] ---[ end trace ae3c8c27e68823ef ]---
[ 97.504262] ------------[ cut here ]------------
[ 97.504277] WARNING: at fs/btrfs/free-space-cache.c:915 tree_insert_offset+0x77/0xbc [btrfs]()
[ 97.504280] Hardware name: Latitude E4300
[ 97.504282] Modules linked in: vboxnetadp vboxnetflt vboxdrv iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi fuse loop btusb bluetooth snd_hda_codec_hdmi snd_hda_codec_idt snd_hda_intel snd_hda_codec snd_hwdep sg snd_pcm_oss snd_mixer_oss snd_pcm snd_seq_midi sr_mod snd_rawmidi cdrom snd_seq_midi_event snd_seq dell_laptop sdhci_pci rfkill sdhci psmouse dcdbas mmc_core snd_timer snd_seq_device snd soundcore snd_page_alloc tpm_tis tpm pcspkr i2c_i801 tpm_bios ac sha256_generic i2o_config i2o_block i2o_core btrfs zlib_deflate usbhid hid sd_mod crc_t10dif uhci_hcd ahci libahci libata ehci_hcd scsi_mod thermal usbcore
[ 97.504338] Pid: 3476, comm: mount Tainted: G W 2.6.39-rc6+ #2
[ 97.504340] Call Trace:
[ 97.504344] [<ffffffff8103b70a>] warn_slowpath_common+0x7e/0x96
[ 97.504349] [<ffffffff8103b737>] warn_slowpath_null+0x15/0x17
[ 97.504365] [<ffffffffa014a054>] tree_insert_offset+0x77/0xbc [btrfs]
[ 97.504382] [<ffffffffa014a32f>] link_free_space+0x3b/0x53 [btrfs]
[ 97.504398] [<ffffffffa014bed6>] load_free_space_cache+0x47e/0x69a [btrfs]
[ 97.504413] [<ffffffffa010d481>] cache_block_group+0x9c/0x244 [btrfs]
[ 97.504427] [<ffffffffa011137b>] find_free_extent.constprop.68+0x3b6/0x936 [btrfs]
[ 97.504431] [<ffffffff8102cbef>] ? perf_event_task_sched_out+0x50/0x5c
[ 97.504436] [<ffffffff81033252>] ? get_parent_ip+0xf/0x40
[ 97.504450] [<ffffffffa01121ef>] btrfs_reserve_extent+0xab/0x19c [btrfs]
[ 97.504465] [<ffffffffa01127de>] btrfs_alloc_free_block+0x16d/0x28b [btrfs]
[ 97.504482] [<ffffffffa013711e>] ? __kunmap_atomic.isra.12+0x23/0x2e [btrfs]
[ 97.504499] [<ffffffffa013b247>] ? read_extent_buffer+0xbb/0xdb [btrfs]
[ 97.504512] [<ffffffffa01058d9>] __btrfs_cow_block+0xf8/0x30d [btrfs]
[ 97.504525] [<ffffffffa0104316>] ? __kunmap_atomic.isra.13+0xe/0x29 [btrfs]
[ 97.504538] [<ffffffffa0105bee>] btrfs_cow_block+0x100/0x176 [btrfs]
[ 97.504551] [<ffffffffa0108c10>] btrfs_search_slot+0x13f/0x4fd [btrfs]
[ 97.504568] [<ffffffffa012520d>] btrfs_truncate_inode_items+0xfd/0x5ad [btrfs]
[ 97.504586] [<ffffffffa0125af1>] btrfs_truncate+0x434/0x553 [btrfs]
[ 97.504604] [<ffffffffa0126864>] btrfs_orphan_cleanup+0x1f1/0x2dd [btrfs]
[ 97.504621] [<ffffffffa011c749>] open_ctree+0x1062/0x129d [btrfs]
[ 97.504635] [<ffffffffa01038d4>] btrfs_mount+0x21f/0x46d [btrfs]
[ 97.504639] [<ffffffff810bf30e>] ? pcpu_next_pop+0x38/0x45
[ 97.504642] [<ffffffff810c037e>] ? pcpu_alloc+0x7c4/0x7db
[ 97.504648] [<ffffffff810e513d>] mount_fs+0x64/0x14f
[ 97.504651] [<ffffffff810c03a0>] ? __alloc_percpu+0xb/0xd
[ 97.504656] [<ffffffff810f9360>] vfs_kern_mount+0x5e/0x98
[ 97.504660] [<ffffffff810f9672>] do_kern_mount+0x48/0xda
[ 97.504664] [<ffffffff810fad47>] do_mount+0x651/0x6b4
[ 97.504667] [<ffffffff810bc599>] ? memdup_user+0x38/0x60
[ 97.504671] [<ffffffff810bc5f7>] ? strndup_user+0x36/0x4c
[ 97.504676] [<ffffffff810fb03a>] sys_mount+0x83/0xbd
[ 97.504680] [<ffffffff8138367b>] system_call_fastpath+0x16/0x1b
[ 97.504683] ---[ end trace ae3c8c27e68823f0 ]---
[ 97.504685] ------------[ cut here ]------------
[ 97.504700] WARNING: at fs/btrfs/free-space-cache.c:915 tree_insert_offset+0x77/0xbc [btrfs]()
[ 97.504703] Hardware name: Latitude E4300
[ 97.504705] Modules linked in: vboxnetadp vboxnetflt vboxdrv iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi fuse loop btusb bluetooth snd_hda_codec_hdmi snd_hda_codec_idt snd_hda_intel snd_hda_codec snd_hwdep sg snd_pcm_oss snd_mixer_oss snd_pcm snd_seq_midi sr_mod snd_rawmidi cdrom snd_seq_midi_event snd_seq dell_laptop sdhci_pci rfkill sdhci psmouse dcdbas mmc_core snd_timer snd_seq_device snd soundcore snd_page_alloc tpm_tis tpm pcspkr i2c_i801 tpm_bios ac sha256_generic i2o_config i2o_block i2o_core btrfs zlib_deflate usbhid hid sd_mod crc_t10dif uhci_hcd ahci libahci libata ehci_hcd scsi_mod thermal usbcore
[ 97.504761] Pid: 3476, comm: mount Tainted: G W 2.6.39-rc6+ #2
[ 97.504763] Call Trace:
[ 97.504768] [<ffffffff8103b70a>] warn_slowpath_common+0x7e/0x96
[ 97.504772] [<ffffffff8103b737>] warn_slowpath_null+0x15/0x17
[ 97.504788] [<ffffffffa014a054>] tree_insert_offset+0x77/0xbc [btrfs]
[ 97.504805] [<ffffffffa014a32f>] link_free_space+0x3b/0x53 [btrfs]
[ 97.504821] [<ffffffffa014bed6>] load_free_space_cache+0x47e/0x69a [btrfs]
[ 97.504836] [<ffffffffa010d481>] cache_block_group+0x9c/0x244 [btrfs]
[ 97.504850] [<ffffffffa011137b>] find_free_extent.constprop.68+0x3b6/0x936 [btrfs]
[ 97.504854] [<ffffffff8102cbef>] ? perf_event_task_sched_out+0x50/0x5c
[ 97.504859] [<ffffffff81033252>] ? get_parent_ip+0xf/0x40
[ 97.504874] [<ffffffffa01121ef>] btrfs_reserve_extent+0xab/0x19c [btrfs]
[ 97.504888] [<ffffffffa01127de>] btrfs_alloc_free_block+0x16d/0x28b [btrfs]
[ 97.504906] [<ffffffffa013711e>] ? __kunmap_atomic.isra.12+0x23/0x2e [btrfs]
[ 97.504923] [<ffffffffa013b247>] ? read_extent_buffer+0xbb/0xdb [btrfs]
[ 97.504936] [<ffffffffa01058d9>] __btrfs_cow_block+0xf8/0x30d [btrfs]
[ 97.504948] [<ffffffffa0104316>] ? __kunmap_atomic.isra.13+0xe/0x29 [btrfs]
[ 97.504961] [<ffffffffa0105bee>] btrfs_cow_block+0x100/0x176 [btrfs]
[ 97.504974] [<ffffffffa0108c10>] btrfs_search_slot+0x13f/0x4fd [btrfs]
[ 97.504992] [<ffffffffa012520d>] btrfs_truncate_inode_items+0xfd/0x5ad [btrfs]
[ 97.505008] [<ffffffffa0125af1>] btrfs_truncate+0x434/0x553 [btrfs]
[ 97.505039] [<ffffffffa0126864>] btrfs_orphan_cleanup+0x1f1/0x2dd [btrfs]
[ 97.505056] [<ffffffffa011c749>] open_ctree+0x1062/0x129d [btrfs]
[ 97.505070] [<ffffffffa01038d4>] btrfs_mount+0x21f/0x46d [btrfs]
[ 97.505073] [<ffffffff810bf30e>] ? pcpu_next_pop+0x38/0x45
[ 97.505077] [<ffffffff810c037e>] ? pcpu_alloc+0x7c4/0x7db
[ 97.505082] [<ffffffff810e513d>] mount_fs+0x64/0x14f
[ 97.505085] [<ffffffff810c03a0>] ? __alloc_percpu+0xb/0xd
[ 97.505090] [<ffffffff810f9360>] vfs_kern_mount+0x5e/0x98
[ 97.505094] [<ffffffff810f9672>] do_kern_mount+0x48/0xda
[ 97.505098] [<ffffffff810fad47>] do_mount+0x651/0x6b4
[ 97.505102] [<ffffffff810bc599>] ? memdup_user+0x38/0x60
[ 97.505106] [<ffffffff810bc5f7>] ? strndup_user+0x36/0x4c
[ 97.505111] [<ffffffff810fb03a>] sys_mount+0x83/0xbd
[ 97.505115] [<ffffffff8138367b>] system_call_fastpath+0x16/0x1b
[ 97.505118] ---[ end trace ae3c8c27e68823f1 ]---
[ 97.505122] ------------[ cut here ]------------
[ 97.505137] WARNING: at fs/btrfs/free-space-cache.c:915 tree_insert_offset+0x77/0xbc [btrfs]()
[ 97.505140] Hardware name: Latitude E4300
[ 97.505142] Modules linked in: vboxnetadp vboxnetflt vboxdrv iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi fuse loop btusb bluetooth snd_hda_codec_hdmi snd_hda_codec_idt snd_hda_intel snd_hda_codec snd_hwdep sg snd_pcm_oss snd_mixer_oss snd_pcm snd_seq_midi sr_mod snd_rawmidi cdrom snd_seq_midi_event snd_seq dell_laptop sdhci_pci rfkill sdhci psmouse dcdbas mmc_core snd_timer snd_seq_device snd soundcore snd_page_alloc tpm_tis tpm pcspkr i2c_i801 tpm_bios ac sha256_generic i2o_config i2o_block i2o_core btrfs zlib_deflate usbhid hid sd_mod crc_t10dif uhci_hcd ahci libahci libata ehci_hcd scsi_mod thermal usbcore
[ 97.505197] Pid: 3476, comm: mount Tainted: G W 2.6.39-rc6+ #2
[ 97.505200] Call Trace:
[ 97.505204] [<ffffffff8103b70a>] warn_slowpath_common+0x7e/0x96
[ 97.505209] [<ffffffff8103b737>] warn_slowpath_null+0x15/0x17
[ 97.505225] [<ffffffffa014a054>] tree_insert_offset+0x77/0xbc [btrfs]
[ 97.505242] [<ffffffffa014a32f>] link_free_space+0x3b/0x53 [btrfs]
[ 97.505258] [<ffffffffa014bed6>] load_free_space_cache+0x47e/0x69a [btrfs]
[ 97.505273] [<ffffffffa010d481>] cache_block_group+0x9c/0x244 [btrfs]
[ 97.505287] [<ffffffffa011137b>] find_free_extent.constprop.68+0x3b6/0x936 [btrfs]
[ 97.505291] [<ffffffff8102cbef>] ? perf_event_task_sched_out+0x50/0x5c
[ 97.505296] [<ffffffff81033252>] ? get_parent_ip+0xf/0x40
[ 97.505310] [<ffffffffa01121ef>] btrfs_reserve_extent+0xab/0x19c [btrfs]
[ 97.505324] [<ffffffffa01127de>] btrfs_alloc_free_block+0x16d/0x28b [btrfs]
[ 97.505342] [<ffffffffa013711e>] ? __kunmap_atomic.isra.12+0x23/0x2e [btrfs]
[ 97.505359] [<ffffffffa013b247>] ? read_extent_buffer+0xbb/0xdb [btrfs]
[ 97.505372] [<ffffffffa01058d9>] __btrfs_cow_block+0xf8/0x30d [btrfs]
[ 97.505384] [<ffffffffa0104316>] ? __kunmap_atomic.isra.13+0xe/0x29 [btrfs]
[ 97.505397] [<ffffffffa0105bee>] btrfs_cow_block+0x100/0x176 [btrfs]
[ 97.505410] [<ffffffffa0108c10>] btrfs_search_slot+0x13f/0x4fd [btrfs]
[ 97.505428] [<ffffffffa012520d>] btrfs_truncate_inode_items+0xfd/0x5ad [btrfs]
[ 97.505446] [<ffffffffa0125af1>] btrfs_truncate+0x434/0x553 [btrfs]
[ 97.505464] [<ffffffffa0126864>] btrfs_orphan_cleanup+0x1f1/0x2dd [btrfs]
[ 97.505481] [<ffffffffa011c749>] open_ctree+0x1062/0x129d [btrfs]
[ 97.505494] [<ffffffffa01038d4>] btrfs_mount+0x21f/0x46d [btrfs]
[ 97.505498] [<ffffffff810bf30e>] ? pcpu_next_pop+0x38/0x45
[ 97.505502] [<ffffffff810c037e>] ? pcpu_alloc+0x7c4/0x7db
[ 97.505507] [<ffffffff810e513d>] mount_fs+0x64/0x14f
[ 97.505510] [<ffffffff810c03a0>] ? __alloc_percpu+0xb/0xd
[ 97.505515] [<ffffffff810f9360>] vfs_kern_mount+0x5e/0x98
[ 97.505519] [<ffffffff810f9672>] do_kern_mount+0x48/0xda
[ 97.505523] [<ffffffff810fad47>] do_mount+0x651/0x6b4
[ 97.505527] [<ffffffff810bc599>] ? memdup_user+0x38/0x60
[ 97.505531] [<ffffffff810bc5f7>] ? strndup_user+0x36/0x4c
[ 97.505535] [<ffffffff810fb03a>] sys_mount+0x83/0xbd
[ 97.505539] [<ffffffff8138367b>] system_call_fastpath+0x16/0x1b
[ 97.505543] ---[ end trace ae3c8c27e68823f2 ]---
[ 97.505545] ------------[ cut here ]------------
[ 97.505560] WARNING: at fs/btrfs/free-space-cache.c:915 tree_insert_offset+0x77/0xbc [btrfs]()
[ 97.505563] Hardware name: Latitude E4300
[ 97.505565] Modules linked in: vboxnetadp vboxnetflt vboxdrv iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi fuse loop btusb bluetooth snd_hda_codec_hdmi snd_hda_codec_idt snd_hda_intel snd_hda_codec snd_hwdep sg snd_pcm_oss snd_mixer_oss snd_pcm snd_seq_midi sr_mod snd_rawmidi cdrom snd_seq_midi_event snd_seq dell_laptop sdhci_pci rfkill sdhci psmouse dcdbas mmc_core snd_timer snd_seq_device snd soundcore snd_page_alloc tpm_tis tpm pcspkr i2c_i801 tpm_bios ac sha256_generic i2o_config i2o_block i2o_core btrfs zlib_deflate usbhid hid sd_mod crc_t10dif uhci_hcd ahci libahci libata ehci_hcd scsi_mod thermal usbcore
[ 97.505621] Pid: 3476, comm: mount Tainted: G W 2.6.39-rc6+ #2
[ 97.505623] Call Trace:
[ 97.505628] [<ffffffff8103b70a>] warn_slowpath_common+0x7e/0x96
[ 97.505632] [<ffffffff8103b737>] warn_slowpath_null+0x15/0x17
[ 97.505648] [<ffffffffa014a054>] tree_insert_offset+0x77/0xbc [btrfs]
[ 97.505665] [<ffffffffa014a32f>] link_free_space+0x3b/0x53 [btrfs]
[ 97.505681] [<ffffffffa014bed6>] load_free_space_cache+0x47e/0x69a [btrfs]
[ 97.505696] [<ffffffffa010d481>] cache_block_group+0x9c/0x244 [btrfs]
[ 97.505710] [<ffffffffa011137b>] find_free_extent.constprop.68+0x3b6/0x936 [btrfs]
[ 97.505715] [<ffffffff8102cbef>] ? perf_event_task_sched_out+0x50/0x5c
[ 97.505719] [<ffffffff81033252>] ? get_parent_ip+0xf/0x40
[ 97.505733] [<ffffffffa01121ef>] btrfs_reserve_extent+0xab/0x19c [btrfs]
[ 97.505748] [<ffffffffa01127de>] btrfs_alloc_free_block+0x16d/0x28b [btrfs]
[ 97.505766] [<ffffffffa013711e>] ? __kunmap_atomic.isra.12+0x23/0x2e [btrfs]
[ 97.505783] [<ffffffffa013b247>] ? read_extent_buffer+0xbb/0xdb [btrfs]
[ 97.505795] [<ffffffffa01058d9>] __btrfs_cow_block+0xf8/0x30d [btrfs]
[ 97.505808] [<ffffffffa0104316>] ? __kunmap_atomic.isra.13+0xe/0x29 [btrfs]
[ 97.505821] [<ffffffffa0105bee>] btrfs_cow_block+0x100/0x176 [btrfs]
[ 97.505834] [<ffffffffa0108c10>] btrfs_search_slot+0x13f/0x4fd [btrfs]
[ 97.505851] [<ffffffffa012520d>] btrfs_truncate_inode_items+0xfd/0x5ad [btrfs]
[ 97.505868] [<ffffffffa0125af1>] btrfs_truncate+0x434/0x553 [btrfs]
[ 97.505885] [<ffffffffa0126864>] btrfs_orphan_cleanup+0x1f1/0x2dd [btrfs]
[ 97.505900] [<ffffffffa011c749>] open_ctree+0x1062/0x129d [btrfs]
[ 97.505913] [<ffffffffa01038d4>] btrfs_mount+0x21f/0x46d [btrfs]
[ 97.505916] [<ffffffff810bf30e>] ? pcpu_next_pop+0x38/0x45
[ 97.505919] [<ffffffff810c037e>] ? pcpu_alloc+0x7c4/0x7db
[ 97.505923] [<ffffffff810e513d>] mount_fs+0x64/0x14f
[ 97.505926] [<ffffffff810c03a0>] ? __alloc_percpu+0xb/0xd
[ 97.505929] [<ffffffff810f9360>] vfs_kern_mount+0x5e/0x98
[ 97.505933] [<ffffffff810f9672>] do_kern_mount+0x48/0xda
[ 97.505936] [<ffffffff810fad47>] do_mount+0x651/0x6b4
[ 97.505939] [<ffffffff810bc599>] ? memdup_user+0x38/0x60
[ 97.505942] [<ffffffff810bc5f7>] ? strndup_user+0x36/0x4c
[ 97.505946] [<ffffffff810fb03a>] sys_mount+0x83/0xbd
[ 97.505949] [<ffffffff8138367b>] system_call_fastpath+0x16/0x1b
[ 97.505951] ---[ end trace ae3c8c27e68823f3 ]---
[ 97.505953] ------------[ cut here ]------------
[ 97.505968] WARNING: at fs/btrfs/free-space-cache.c:915 tree_insert_offset+0x77/0xbc [btrfs]()
[ 97.505970] Hardware name: Latitude E4300
[ 97.505972] Modules linked in: vboxnetadp vboxnetflt vboxdrv iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi fuse loop btusb bluetooth snd_hda_codec_hdmi snd_hda_codec_idt snd_hda_intel snd_hda_codec snd_hwdep sg snd_pcm_oss snd_mixer_oss snd_pcm snd_seq_midi sr_mod snd_rawmidi cdrom snd_seq_midi_event snd_seq dell_laptop sdhci_pci rfkill sdhci psmouse dcdbas mmc_core snd_timer snd_seq_device snd soundcore snd_page_alloc tpm_tis tpm pcspkr i2c_i801 tpm_bios ac sha256_generic i2o_config i2o_block i2o_core btrfs zlib_deflate usbhid hid sd_mod crc_t10dif uhci_hcd ahci libahci libata ehci_hcd scsi_mod thermal usbcore
[ 97.506030] Pid: 3476, comm: mount Tainted: G W 2.6.39-rc6+ #2
[ 97.506032] Call Trace:
[ 97.506036] [<ffffffff8103b70a>] warn_slowpath_common+0x7e/0x96
[ 97.506040] [<ffffffff8103b737>] warn_slowpath_null+0x15/0x17
[ 97.506055] [<ffffffffa014a054>] tree_insert_offset+0x77/0xbc [btrfs]
[ 97.506071] [<ffffffffa014a32f>] link_free_space+0x3b/0x53 [btrfs]
[ 97.506087] [<ffffffffa014bed6>] load_free_space_cache+0x47e/0x69a [btrfs]
[ 97.506101] [<ffffffffa010d481>] cache_block_group+0x9c/0x244 [btrfs]
[ 97.506114] [<ffffffffa011137b>] find_free_extent.constprop.68+0x3b6/0x936 [btrfs]
[ 97.506118] [<ffffffff8102cbef>] ? perf_event_task_sched_out+0x50/0x5c
[ 97.506122] [<ffffffff81033252>] ? get_parent_ip+0xf/0x40
[ 97.506135] [<ffffffffa01121ef>] btrfs_reserve_extent+0xab/0x19c [btrfs]
[ 97.506149] [<ffffffffa01127de>] btrfs_alloc_free_block+0x16d/0x28b [btrfs]
[ 97.506166] [<ffffffffa013711e>] ? __kunmap_atomic.isra.12+0x23/0x2e [btrfs]
[ 97.506182] [<ffffffffa013b247>] ? read_extent_buffer+0xbb/0xdb [btrfs]
[ 97.506194] [<ffffffffa01058d9>] __btrfs_cow_block+0xf8/0x30d [btrfs]
[ 97.506205] [<ffffffffa0104316>] ? __kunmap_atomic.isra.13+0xe/0x29 [btrfs]
[ 97.506217] [<ffffffffa0105bee>] btrfs_cow_block+0x100/0x176 [btrfs]
[ 97.506229] [<ffffffffa0108c10>] btrfs_search_slot+0x13f/0x4fd [btrfs]
[ 97.506246] [<ffffffffa012520d>] btrfs_truncate_inode_items+0xfd/0x5ad [btrfs]
[ 97.506263] [<ffffffffa0125af1>] btrfs_truncate+0x434/0x553 [btrfs]
[ 97.506280] [<ffffffffa0126864>] btrfs_orphan_cleanup+0x1f1/0x2dd [btrfs]
[ 97.506296] [<ffffffffa011c749>] open_ctree+0x1062/0x129d [btrfs]
[ 97.506308] [<ffffffffa01038d4>] btrfs_mount+0x21f/0x46d [btrfs]
[ 97.506311] [<ffffffff810bf30e>] ? pcpu_next_pop+0x38/0x45
[ 97.506314] [<ffffffff810c037e>] ? pcpu_alloc+0x7c4/0x7db
[ 97.506318] [<ffffffff810e513d>] mount_fs+0x64/0x14f
[ 97.506321] [<ffffffff810c03a0>] ? __alloc_percpu+0xb/0xd
[ 97.506325] [<ffffffff810f9360>] vfs_kern_mount+0x5e/0x98
[ 97.506329] [<ffffffff810f9672>] do_kern_mount+0x48/0xda
[ 97.506332] [<ffffffff810fad47>] do_mount+0x651/0x6b4
[ 97.506335] [<ffffffff810bc599>] ? memdup_user+0x38/0x60
[ 97.506338] [<ffffffff810bc5f7>] ? strndup_user+0x36/0x4c
[ 97.506342] [<ffffffff810fb03a>] sys_mount+0x83/0xbd
[ 97.506345] [<ffffffff8138367b>] system_call_fastpath+0x16/0x1b
[ 97.506348] ---[ end trace ae3c8c27e68823f4 ]---
[ 97.506379] ------------[ cut here ]------------
[ 97.506395] WARNING: at fs/btrfs/free-space-cache.c:915 tree_insert_offset+0x77/0xbc [btrfs]()
[ 97.506397] Hardware name: Latitude E4300
[ 97.506399] Modules linked in: vboxnetadp vboxnetflt vboxdrv iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi fuse loop btusb bluetooth snd_hda_codec_hdmi snd_hda_codec_idt snd_hda_intel snd_hda_codec snd_hwdep sg snd_pcm_oss snd_mixer_oss snd_pcm snd_seq_midi sr_mod snd_rawmidi cdrom snd_seq_midi_event snd_seq dell_laptop sdhci_pci rfkill sdhci psmouse dcdbas mmc_core snd_timer snd_seq_device snd soundcore snd_page_alloc tpm_tis tpm pcspkr i2c_i801 tpm_bios ac sha256_generic i2o_config i2o_block i2o_core btrfs zlib_deflate usbhid hid sd_mod crc_t10dif uhci_hcd ahci libahci libata ehci_hcd scsi_mod thermal usbcore
[ 97.506438] Pid: 3476, comm: mount Tainted: G W 2.6.39-rc6+ #2
[ 97.506440] Call Trace:
[ 97.506445] [<ffffffff8103b70a>] warn_slowpath_common+0x7e/0x96
[ 97.506449] [<ffffffff8103b737>] warn_slowpath_null+0x15/0x17
[ 97.506465] [<ffffffffa014a054>] tree_insert_offset+0x77/0xbc [btrfs]
[ 97.506482] [<ffffffffa014a32f>] link_free_space+0x3b/0x53 [btrfs]
[ 97.506498] [<ffffffffa014bed6>] load_free_space_cache+0x47e/0x69a [btrfs]
[ 97.506513] [<ffffffffa010d481>] cache_block_group+0x9c/0x244 [btrfs]
[ 97.506527] [<ffffffffa011137b>] find_free_extent.constprop.68+0x3b6/0x936 [btrfs]
[ 97.506532] [<ffffffff8102cbef>] ? perf_event_task_sched_out+0x50/0x5c
[ 97.506537] [<ffffffff81033252>] ? get_parent_ip+0xf/0x40
[ 97.506551] [<ffffffffa01121ef>] btrfs_reserve_extent+0xab/0x19c [btrfs]
[ 97.506566] [<ffffffffa01127de>] btrfs_alloc_free_block+0x16d/0x28b [btrfs]
[ 97.506583] [<ffffffffa013711e>] ? __kunmap_atomic.isra.12+0x23/0x2e [btrfs]
[ 97.506600] [<ffffffffa013b247>] ? read_extent_buffer+0xbb/0xdb [btrfs]
[ 97.506613] [<ffffffffa01058d9>] __btrfs_cow_block+0xf8/0x30d [btrfs]
[ 97.506625] [<ffffffffa0104316>] ? __kunmap_atomic.isra.13+0xe/0x29 [btrfs]
[ 97.506638] [<ffffffffa0105bee>] btrfs_cow_block+0x100/0x176 [btrfs]
[ 97.506651] [<ffffffffa0108c10>] btrfs_search_slot+0x13f/0x4fd [btrfs]
[ 97.506668] [<ffffffffa012520d>] btrfs_truncate_inode_items+0xfd/0x5ad [btrfs]
[ 97.506687] [<ffffffffa0125af1>] btrfs_truncate+0x434/0x553 [btrfs]
[ 97.506704] [<ffffffffa0126864>] btrfs_orphan_cleanup+0x1f1/0x2dd [btrfs]
[ 97.506721] [<ffffffffa011c749>] open_ctree+0x1062/0x129d [btrfs]
[ 97.506735] [<ffffffffa01038d4>] btrfs_mount+0x21f/0x46d [btrfs]
[ 97.506739] [<ffffffff810bf30e>] ? pcpu_next_pop+0x38/0x45
[ 97.506743] [<ffffffff810c037e>] ? pcpu_alloc+0x7c4/0x7db
[ 97.506748] [<ffffffff810e513d>] mount_fs+0x64/0x14f
[ 97.506751] [<ffffffff810c03a0>] ? __alloc_percpu+0xb/0xd
[ 97.506755] [<ffffffff810f9360>] vfs_kern_mount+0x5e/0x98
[ 97.506760] [<ffffffff810f9672>] do_kern_mount+0x48/0xda
[ 97.506764] [<ffffffff810fad47>] do_mount+0x651/0x6b4
[ 97.506768] [<ffffffff810bc599>] ? memdup_user+0x38/0x60
[ 97.506772] [<ffffffff810bc5f7>] ? strndup_user+0x36/0x4c
[ 97.506776] [<ffffffff810fb03a>] sys_mount+0x83/0xbd
[ 97.506780] [<ffffffff8138367b>] system_call_fastpath+0x16/0x1b
[ 97.506783] ---[ end trace ae3c8c27e68823f5 ]---
[ 97.506786] ------------[ cut here ]------------
[ 97.506801] WARNING: at fs/btrfs/free-space-cache.c:915 tree_insert_offset+0x77/0xbc [btrfs]()
[ 97.506804] Hardware name: Latitude E4300
[ 97.506806] Modules linked in: vboxnetadp vboxnetflt vboxdrv iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi fuse loop btusb bluetooth snd_hda_codec_hdmi snd_hda_codec_idt snd_hda_intel snd_hda_codec snd_hwdep sg snd_pcm_oss snd_mixer_oss snd_pcm snd_seq_midi sr_mod snd_rawmidi cdrom snd_seq_midi_event snd_seq dell_laptop sdhci_pci rfkill sdhci psmouse dcdbas mmc_core snd_timer snd_seq_device snd soundcore snd_page_alloc tpm_tis tpm pcspkr i2c_i801 tpm_bios ac sha256_generic i2o_config i2o_block i2o_core btrfs zlib_deflate usbhid hid sd_mod crc_t10dif uhci_hcd ahci libahci libata ehci_hcd scsi_mod thermal usbcore
[ 97.506861] Pid: 3476, comm: mount Tainted: G W 2.6.39-rc6+ #2
[ 97.506864] Call Trace:
[ 97.506868] [<ffffffff8103b70a>] warn_slowpath_common+0x7e/0x96
[ 97.506873] [<ffffffff8103b737>] warn_slowpath_null+0x15/0x17
[ 97.506889] [<ffffffffa014a054>] tree_insert_offset+0x77/0xbc [btrfs]
[ 97.506906] [<ffffffffa014a32f>] link_free_space+0x3b/0x53 [btrfs]
[ 97.506922] [<ffffffffa014bed6>] load_free_space_cache+0x47e/0x69a [btrfs]
[ 97.506937] [<ffffffffa010d481>] cache_block_group+0x9c/0x244 [btrfs]
[ 97.506951] [<ffffffffa011137b>] find_free_extent.constprop.68+0x3b6/0x936 [btrfs]
[ 97.506956] [<ffffffff8102cbef>] ? perf_event_task_sched_out+0x50/0x5c
[ 97.506960] [<ffffffff81033252>] ? get_parent_ip+0xf/0x40
[ 97.506974] [<ffffffffa01121ef>] btrfs_reserve_extent+0xab/0x19c [btrfs]
[ 97.506989] [<ffffffffa01127de>] btrfs_alloc_free_block+0x16d/0x28b [btrfs]
[ 97.507006] [<ffffffffa013711e>] ? __kunmap_atomic.isra.12+0x23/0x2e [btrfs]
[ 97.507034] [<ffffffffa013b247>] ? read_extent_buffer+0xbb/0xdb [btrfs]
[ 97.507047] [<ffffffffa01058d9>] __btrfs_cow_block+0xf8/0x30d [btrfs]
[ 97.507059] [<ffffffffa0104316>] ? __kunmap_atomic.isra.13+0xe/0x29 [btrfs]
[ 97.507072] [<ffffffffa0105bee>] btrfs_cow_block+0x100/0x176 [btrfs]
[ 97.507085] [<ffffffffa0108c10>] btrfs_search_slot+0x13f/0x4fd [btrfs]
[ 97.507103] [<ffffffffa012520d>] btrfs_truncate_inode_items+0xfd/0x5ad [btrfs]
[ 97.507121] [<ffffffffa0125af1>] btrfs_truncate+0x434/0x553 [btrfs]
[ 97.507139] [<ffffffffa0126864>] btrfs_orphan_cleanup+0x1f1/0x2dd [btrfs]
[ 97.507156] [<ffffffffa011c749>] open_ctree+0x1062/0x129d [btrfs]
[ 97.507169] [<ffffffffa01038d4>] btrfs_mount+0x21f/0x46d [btrfs]
[ 97.507173] [<ffffffff810bf30e>] ? pcpu_next_pop+0x38/0x45
[ 97.507177] [<ffffffff810c037e>] ? pcpu_alloc+0x7c4/0x7db
[ 97.507182] [<ffffffff810e513d>] mount_fs+0x64/0x14f
[ 97.507185] [<ffffffff810c03a0>] ? __alloc_percpu+0xb/0xd
[ 97.507189] [<ffffffff810f9360>] vfs_kern_mount+0x5e/0x98
[ 97.507193] [<ffffffff810f9672>] do_kern_mount+0x48/0xda
[ 97.507197] [<ffffffff810fad47>] do_mount+0x651/0x6b4
[ 97.507201] [<ffffffff810bc599>] ? memdup_user+0x38/0x60
[ 97.507205] [<ffffffff810bc5f7>] ? strndup_user+0x36/0x4c
[ 97.507209] [<ffffffff810fb03a>] sys_mount+0x83/0xbd
[ 97.507213] [<ffffffff8138367b>] system_call_fastpath+0x16/0x1b
[ 97.507216] ---[ end trace ae3c8c27e68823f6 ]---
[ 97.507218] ------------[ cut here ]------------
[ 97.507233] WARNING: at fs/btrfs/free-space-cache.c:915 tree_insert_offset+0x77/0xbc [btrfs]()
[ 97.507236] Hardware name: Latitude E4300
[ 97.507238] Modules linked in: vboxnetadp vboxnetflt vboxdrv iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi fuse loop btusb bluetooth snd_hda_codec_hdmi snd_hda_codec_idt snd_hda_intel snd_hda_codec snd_hwdep sg snd_pcm_oss snd_mixer_oss snd_pcm snd_seq_midi sr_mod snd_rawmidi cdrom snd_seq_midi_event snd_seq dell_laptop sdhci_pci rfkill sdhci psmouse dcdbas mmc_core snd_timer snd_seq_device snd soundcore snd_page_alloc tpm_tis tpm pcspkr i2c_i801 tpm_bios ac sha256_generic i2o_config i2o_block i2o_core btrfs zlib_deflate usbhid hid sd_mod crc_t10dif uhci_hcd ahci libahci libata ehci_hcd scsi_mod thermal usbcore
[ 97.507292] Pid: 3476, comm: mount Tainted: G W 2.6.39-rc6+ #2
[ 97.507294] Call Trace:
[ 97.507299] [<ffffffff8103b70a>] warn_slowpath_common+0x7e/0x96
[ 97.507303] [<ffffffff8103b737>] warn_slowpath_null+0x15/0x17
[ 97.507319] [<ffffffffa014a054>] tree_insert_offset+0x77/0xbc [btrfs]
[ 97.507336] [<ffffffffa014a32f>] link_free_space+0x3b/0x53 [btrfs]
[ 97.507352] [<ffffffffa014bed6>] load_free_space_cache+0x47e/0x69a [btrfs]
[ 97.507367] [<ffffffffa010d481>] cache_block_group+0x9c/0x244 [btrfs]
[ 97.507381] [<ffffffffa011137b>] find_free_extent.constprop.68+0x3b6/0x936 [btrfs]
[ 97.507385] [<ffffffff8102cbef>] ? perf_event_task_sched_out+0x50/0x5c
[ 97.507390] [<ffffffff81033252>] ? get_parent_ip+0xf/0x40
[ 97.507404] [<ffffffffa01121ef>] btrfs_reserve_extent+0xab/0x19c [btrfs]
[ 97.507418] [<ffffffffa01127de>] btrfs_alloc_free_block+0x16d/0x28b [btrfs]
[ 97.507436] [<ffffffffa013711e>] ? __kunmap_atomic.isra.12+0x23/0x2e [btrfs]
[ 97.507452] [<ffffffffa013b247>] ? read_extent_buffer+0xbb/0xdb [btrfs]
[ 97.507465] [<ffffffffa01058d9>] __btrfs_cow_block+0xf8/0x30d [btrfs]
[ 97.507478] [<ffffffffa0104316>] ? __kunmap_atomic.isra.13+0xe/0x29 [btrfs]
[ 97.507490] [<ffffffffa0105bee>] btrfs_cow_block+0x100/0x176 [btrfs]
[ 97.507503] [<ffffffffa0108c10>] btrfs_search_slot+0x13f/0x4fd [btrfs]
[ 97.507521] [<ffffffffa012520d>] btrfs_truncate_inode_items+0xfd/0x5ad [btrfs]
[ 97.507539] [<ffffffffa0125af1>] btrfs_truncate+0x434/0x553 [btrfs]
[ 97.507556] [<ffffffffa0126864>] btrfs_orphan_cleanup+0x1f1/0x2dd [btrfs]
[ 97.507573] [<ffffffffa011c749>] open_ctree+0x1062/0x129d [btrfs]
[ 97.507587] [<ffffffffa01038d4>] btrfs_mount+0x21f/0x46d [btrfs]
[ 97.507591] [<ffffffff810bf30e>] ? pcpu_next_pop+0x38/0x45
[ 97.507595] [<ffffffff810c037e>] ? pcpu_alloc+0x7c4/0x7db
[ 97.507599] [<ffffffff810e513d>] mount_fs+0x64/0x14f
[ 97.507603] [<ffffffff810c03a0>] ? __alloc_percpu+0xb/0xd
[ 97.507607] [<ffffffff810f9360>] vfs_kern_mount+0x5e/0x98
[ 97.507611] [<ffffffff810f9672>] do_kern_mount+0x48/0xda
[ 97.507616] [<ffffffff810fad47>] do_mount+0x651/0x6b4
[ 97.507620] [<ffffffff810bc599>] ? memdup_user+0x38/0x60
[ 97.507624] [<ffffffff810bc5f7>] ? strndup_user+0x36/0x4c
[ 97.507628] [<ffffffff810fb03a>] sys_mount+0x83/0xbd
[ 97.507632] [<ffffffff8138367b>] system_call_fastpath+0x16/0x1b
[ 97.507635] ---[ end trace ae3c8c27e68823f7 ]---
[ 97.507637] ------------[ cut here ]------------
[ 97.507652] WARNING: at fs/btrfs/free-space-cache.c:915 tree_insert_offset+0x77/0xbc [btrfs]()
[ 97.507655] Hardware name: Latitude E4300
[ 97.507657] Modules linked in: vboxnetadp vboxnetflt vboxdrv iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi fuse loop btusb bluetooth snd_hda_codec_hdmi snd_hda_codec_idt snd_hda_intel snd_hda_codec snd_hwdep sg snd_pcm_oss snd_mixer_oss snd_pcm snd_seq_midi sr_mod snd_rawmidi cdrom snd_seq_midi_event snd_seq dell_laptop sdhci_pci rfkill sdhci psmouse dcdbas mmc_core snd_timer snd_seq_device snd soundcore snd_page_alloc tpm_tis tpm pcspkr i2c_i801 tpm_bios ac sha256_generic i2o_config i2o_block i2o_core btrfs zlib_deflate usbhid hid sd_mod crc_t10dif uhci_hcd ahci libahci libata ehci_hcd scsi_mod thermal usbcore
[ 97.507711] Pid: 3476, comm: mount Tainted: G W 2.6.39-rc6+ #2
[ 97.507713] Call Trace:
[ 97.507718] [<ffffffff8103b70a>] warn_slowpath_common+0x7e/0x96
[ 97.507722] [<ffffffff8103b737>] warn_slowpath_null+0x15/0x17
[ 97.507738] [<ffffffffa014a054>] tree_insert_offset+0x77/0xbc [btrfs]
[ 97.507754] [<ffffffffa014a32f>] link_free_space+0x3b/0x53 [btrfs]
[ 97.507771] [<ffffffffa014bed6>] load_free_space_cache+0x47e/0x69a [btrfs]
[ 97.507785] [<ffffffffa010d481>] cache_block_group+0x9c/0x244 [btrfs]
[ 97.507799] [<ffffffffa011137b>] find_free_extent.constprop.68+0x3b6/0x936 [btrfs]
[ 97.507804] [<ffffffff8102cbef>] ? perf_event_task_sched_out+0x50/0x5c
[ 97.507808] [<ffffffff81033252>] ? get_parent_ip+0xf/0x40
[ 97.507822] [<ffffffffa01121ef>] btrfs_reserve_extent+0xab/0x19c [btrfs]
[ 97.507837] [<ffffffffa01127de>] btrfs_alloc_free_block+0x16d/0x28b [btrfs]
[ 97.507854] [<ffffffffa013711e>] ? __kunmap_atomic.isra.12+0x23/0x2e [btrfs]
[ 97.507871] [<ffffffffa013b247>] ? read_extent_buffer+0xbb/0xdb [btrfs]
[ 97.507884] [<ffffffffa01058d9>] __btrfs_cow_block+0xf8/0x30d [btrfs]
[ 97.507896] [<ffffffffa0104316>] ? __kunmap_atomic.isra.13+0xe/0x29 [btrfs]
[ 97.507909] [<ffffffffa0105bee>] btrfs_cow_block+0x100/0x176 [btrfs]
[ 97.507923] [<ffffffffa0108c10>] btrfs_search_slot+0x13f/0x4fd [btrfs]
[ 97.507940] [<ffffffffa012520d>] btrfs_truncate_inode_items+0xfd/0x5ad [btrfs]
[ 97.507958] [<ffffffffa0125af1>] btrfs_truncate+0x434/0x553 [btrfs]
[ 97.507975] [<ffffffffa0126864>] btrfs_orphan_cleanup+0x1f1/0x2dd [btrfs]
[ 97.507992] [<ffffffffa011c749>] open_ctree+0x1062/0x129d [btrfs]
[ 97.508006] [<ffffffffa01038d4>] btrfs_mount+0x21f/0x46d [btrfs]
[ 97.508019] [<ffffffff810bf30e>] ? pcpu_next_pop+0x38/0x45
[ 97.508023] [<ffffffff810c037e>] ? pcpu_alloc+0x7c4/0x7db
[ 97.508028] [<ffffffff810e513d>] mount_fs+0x64/0x14f
[ 97.508031] [<ffffffff810c03a0>] ? __alloc_percpu+0xb/0xd
[ 97.508036] [<ffffffff810f9360>] vfs_kern_mount+0x5e/0x98
[ 97.508040] [<ffffffff810f9672>] do_kern_mount+0x48/0xda
[ 97.508044] [<ffffffff810fad47>] do_mount+0x651/0x6b4
[ 97.508048] [<ffffffff810bc599>] ? memdup_user+0x38/0x60
[ 97.508052] [<ffffffff810bc5f7>] ? strndup_user+0x36/0x4c
[ 97.508056] [<ffffffff810fb03a>] sys_mount+0x83/0xbd
[ 97.508060] [<ffffffff8138367b>] system_call_fastpath+0x16/0x1b
[ 97.508063] ---[ end trace ae3c8c27e68823f8 ]---
[ 97.508065] ------------[ cut here ]------------
[ 97.508081] WARNING: at fs/btrfs/free-space-cache.c:915 tree_insert_offset+0x77/0xbc [btrfs]()
[ 97.508083] Hardware name: Latitude E4300
[ 97.508085] Modules linked in: vboxnetadp vboxnetflt vboxdrv iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi fuse loop btusb bluetooth snd_hda_codec_hdmi snd_hda_codec_idt snd_hda_intel snd_hda_codec snd_hwdep sg snd_pcm_oss snd_mixer_oss snd_pcm snd_seq_midi sr_mod snd_rawmidi cdrom snd_seq_midi_event snd_seq dell_laptop sdhci_pci rfkill sdhci psmouse dcdbas mmc_core snd_timer snd_seq_device snd soundcore snd_page_alloc tpm_tis tpm pcspkr i2c_i801 tpm_bios ac sha256_generic i2o_config i2o_block i2o_core btrfs zlib_deflate usbhid hid sd_mod crc_t10dif uhci_hcd ahci libahci libata ehci_hcd scsi_mod thermal usbcore
[ 97.508138] Pid: 3476, comm: mount Tainted: G W 2.6.39-rc6+ #2
[ 97.508140] Call Trace:
[ 97.508144] [<ffffffff8103b70a>] warn_slowpath_common+0x7e/0x96
[ 97.508147] [<ffffffff8103b737>] warn_slowpath_null+0x15/0x17
[ 97.508163] [<ffffffffa014a054>] tree_insert_offset+0x77/0xbc [btrfs]
[ 97.508179] [<ffffffffa014a32f>] link_free_space+0x3b/0x53 [btrfs]
[ 97.508195] [<ffffffffa014bed6>] load_free_space_cache+0x47e/0x69a [btrfs]
[ 97.508208] [<ffffffffa010d481>] cache_block_group+0x9c/0x244 [btrfs]
[ 97.508221] [<ffffffffa011137b>] find_free_extent.constprop.68+0x3b6/0x936 [btrfs]
[ 97.508225] [<ffffffff8102cbef>] ? perf_event_task_sched_out+0x50/0x5c
[ 97.508228] [<ffffffff81033252>] ? get_parent_ip+0xf/0x40
[ 97.508242] [<ffffffffa01121ef>] btrfs_reserve_extent+0xab/0x19c [btrfs]
[ 97.508255] [<ffffffffa01127de>] btrfs_alloc_free_block+0x16d/0x28b [btrfs]
[ 97.508272] [<ffffffffa013711e>] ? __kunmap_atomic.isra.12+0x23/0x2e [btrfs]
[ 97.508288] [<ffffffffa013b247>] ? read_extent_buffer+0xbb/0xdb [btrfs]
[ 97.508300] [<ffffffffa01058d9>] __btrfs_cow_block+0xf8/0x30d [btrfs]
[ 97.508312] [<ffffffffa0104316>] ? __kunmap_atomic.isra.13+0xe/0x29 [btrfs]
[ 97.508324] [<ffffffffa0105bee>] btrfs_cow_block+0x100/0x176 [btrfs]
[ 97.508336] [<ffffffffa0108c10>] btrfs_search_slot+0x13f/0x4fd [btrfs]
[ 97.508352] [<ffffffffa012520d>] btrfs_truncate_inode_items+0xfd/0x5ad [btrfs]
[ 97.508369] [<ffffffffa0125af1>] btrfs_truncate+0x434/0x553 [btrfs]
[ 97.508386] [<ffffffffa0126864>] btrfs_orphan_cleanup+0x1f1/0x2dd [btrfs]
[ 97.508401] [<ffffffffa011c749>] open_ctree+0x1062/0x129d [btrfs]
[ 97.508414] [<ffffffffa01038d4>] btrfs_mount+0x21f/0x46d [btrfs]
[ 97.508417] [<ffffffff810bf30e>] ? pcpu_next_pop+0x38/0x45
[ 97.508420] [<ffffffff810c037e>] ? pcpu_alloc+0x7c4/0x7db
[ 97.508424] [<ffffffff810e513d>] mount_fs+0x64/0x14f
[ 97.508427] [<ffffffff810c03a0>] ? __alloc_percpu+0xb/0xd
[ 97.508430] [<ffffffff810f9360>] vfs_kern_mount+0x5e/0x98
[ 97.508434] [<ffffffff810f9672>] do_kern_mount+0x48/0xda
[ 97.508437] [<ffffffff810fad47>] do_mount+0x651/0x6b4
[ 97.508440] [<ffffffff810bc599>] ? memdup_user+0x38/0x60
[ 97.508443] [<ffffffff810bc5f7>] ? strndup_user+0x36/0x4c
[ 97.508447] [<ffffffff810fb03a>] sys_mount+0x83/0xbd
[ 97.508450] [<ffffffff8138367b>] system_call_fastpath+0x16/0x1b
[ 97.508453] ---[ end trace ae3c8c27e68823f9 ]---
[ 97.508490] block group 135614431232 has an wrong amount of free space
[ 97.867234] ------------[ cut here ]------------
[ 97.867271] WARNING: at fs/btrfs/file.c:368 btrfs_drop_extents+0x27f/0x6f5 [btrfs]()
[ 97.867274] Hardware name: Latitude E4300
[ 97.867276] Modules linked in: vboxnetadp vboxnetflt vboxdrv iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi fuse loop btusb bluetooth snd_hda_codec_hdmi snd_hda_codec_idt snd_hda_intel snd_hda_codec snd_hwdep sg snd_pcm_oss snd_mixer_oss snd_pcm snd_seq_midi sr_mod snd_rawmidi cdrom snd_seq_midi_event snd_seq dell_laptop sdhci_pci rfkill sdhci psmouse dcdbas mmc_core snd_timer snd_seq_device snd soundcore snd_page_alloc tpm_tis tpm pcspkr i2c_i801 tpm_bios ac sha256_generic i2o_config i2o_block i2o_core btrfs zlib_deflate usbhid hid sd_mod crc_t10dif uhci_hcd ahci libahci libata ehci_hcd scsi_mod thermal usbcore
[ 97.867339] Pid: 3476, comm: mount Tainted: G W 2.6.39-rc6+ #2
[ 97.867343] Call Trace:
[ 97.867352] [<ffffffff8103b70a>] warn_slowpath_common+0x7e/0x96
[ 97.867358] [<ffffffff8103b737>] warn_slowpath_null+0x15/0x17
[ 97.867382] [<ffffffffa012a79d>] btrfs_drop_extents+0x27f/0x6f5 [btrfs]
[ 97.867408] [<ffffffffa0123464>] cow_file_range_inline+0xde/0x15c [btrfs]
[ 97.867433] [<ffffffffa01235ac>] cow_file_range+0xca/0x307 [btrfs]
[ 97.867439] [<ffffffff81033312>] ? sub_preempt_count+0x8f/0xa3
[ 97.867463] [<ffffffffa0123e6e>] run_delalloc_range+0xa6/0x324 [btrfs]
[ 97.867488] [<ffffffffa0137403>] ? free_extent_state+0x17/0x46 [btrfs]
[ 97.867512] [<ffffffffa0138e3f>] ? find_lock_delalloc_range.constprop.25+0x188/0x1b1 [btrfs]
[ 97.867538] [<ffffffffa01396e7>] __extent_writepage+0x1d5/0x5ba [btrfs]
[ 97.867562] [<ffffffffa013b651>] ? map_private_extent_buffer+0xaa/0xcd [btrfs]
[ 97.867567] [<ffffffff81033252>] ? get_parent_ip+0xf/0x40
[ 97.867571] [<ffffffff81033252>] ? get_parent_ip+0xf/0x40
[ 97.867575] [<ffffffff81033252>] ? get_parent_ip+0xf/0x40
[ 97.867580] [<ffffffff81033312>] ? sub_preempt_count+0x8f/0xa3
[ 97.867605] [<ffffffffa0139c0a>] extent_write_cache_pages.isra.14.constprop.22+0x13e/0x276 [btrfs]
[ 97.867632] [<ffffffffa0139f93>] extent_writepages+0x3e/0x4f [btrfs]
[ 97.867656] [<ffffffffa012120c>] ? uncompress_inline.isra.41+0x113/0x113 [btrfs]
[ 97.867662] [<ffffffff810db06e>] ? kmem_cache_free+0x17/0xba
[ 97.867686] [<ffffffffa0120198>] btrfs_writepages+0x23/0x25 [btrfs]
[ 97.867692] [<ffffffff810b159a>] do_writepages+0x1c/0x25
[ 97.867696] [<ffffffff810aaa8b>] __filemap_fdatawrite_range+0x4b/0x4d
[ 97.867701] [<ffffffff810ab618>] filemap_fdatawrite_range+0xe/0x10
[ 97.867726] [<ffffffffa01362c6>] btrfs_wait_ordered_range+0x56/0x124 [btrfs]
[ 97.867750] [<ffffffffa0125994>] btrfs_truncate+0x2d7/0x553 [btrfs]
[ 97.867775] [<ffffffffa0126864>] btrfs_orphan_cleanup+0x1f1/0x2dd [btrfs]
[ 97.867799] [<ffffffffa011c749>] open_ctree+0x1062/0x129d [btrfs]
[ 97.867817] [<ffffffffa01038d4>] btrfs_mount+0x21f/0x46d [btrfs]
[ 97.867822] [<ffffffff810bf30e>] ? pcpu_next_pop+0x38/0x45
[ 97.867826] [<ffffffff810c037e>] ? pcpu_alloc+0x7c4/0x7db
[ 97.867833] [<ffffffff810e513d>] mount_fs+0x64/0x14f
[ 97.867837] [<ffffffff810c03a0>] ? __alloc_percpu+0xb/0xd
[ 97.867843] [<ffffffff810f9360>] vfs_kern_mount+0x5e/0x98
[ 97.867848] [<ffffffff810f9672>] do_kern_mount+0x48/0xda
[ 97.867853] [<ffffffff810fad47>] do_mount+0x651/0x6b4
[ 97.867858] [<ffffffff810bc599>] ? memdup_user+0x38/0x60
[ 97.867863] [<ffffffff810bc5f7>] ? strndup_user+0x36/0x4c
[ 97.867867] [<ffffffff810fb03a>] sys_mount+0x83/0xbd
[ 97.867873] [<ffffffff8138367b>] system_call_fastpath+0x16/0x1b
[ 97.867877] ---[ end trace ae3c8c27e68823fa ]---
[ 97.867902] ------------[ cut here ]------------
[ 97.867948] kernel BUG at fs/btrfs/inode.c:149!
[ 97.867986] invalid opcode: 0000 [#1] PREEMPT SMP
[ 97.868035] last sysfs file: /sys/devices/virtual/bdi/btrfs-3/uevent
[ 97.868086] CPU 0
[ 97.868105] Modules linked in: vboxnetadp vboxnetflt vboxdrv iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi fuse loop btusb bluetooth snd_hda_codec_hdmi snd_hda_codec_idt snd_hda_intel snd_hda_codec snd_hwdep sg snd_pcm_oss snd_mixer_oss snd_pcm snd_seq_midi sr_mod snd_rawmidi cdrom snd_seq_midi_event snd_seq dell_laptop sdhci_pci rfkill sdhci psmouse dcdbas mmc_core snd_timer snd_seq_device snd soundcore snd_page_alloc tpm_tis tpm pcspkr i2c_i801 tpm_bios ac sha256_generic i2o_config i2o_block i2o_core btrfs zlib_deflate usbhid hid sd_mod crc_t10dif uhci_hcd ahci libahci libata ehci_hcd scsi_mod thermal usbcore
[ 97.868181]
[ 97.868181] Pid: 3476, comm: mount Tainted: G W 2.6.39-rc6+ #2 Dell Inc. Latitude E4300 /0D201R
[ 97.868181] RIP: 0010:[<ffffffffa0123208>] [<ffffffffa0123208>] insert_inline_extent+0xab/0x229 [btrfs]
[ 97.868181] RSP: 0018:ffff88010819b4f8 EFLAGS: 00010282
[ 97.868181] RAX: 00000000ffffffef RBX: ffff880110ddb138 RCX: ffff88010819b340
[ 97.868181] RDX: ffff8800d411dd38 RSI: 0000000000000000 RDI: ffff88010819b348
[ 97.868181] RBP: ffff88010819b578 R08: ffff88010819b348 R09: ffff88010819b350
[ 97.868181] R10: ffff88011a58a000 R11: ffff8800d411dcc0 R12: ffff880114827e10
[ 97.868181] R13: 0000000000000000 R14: 0000000000000806 R15: ffff8800cb7abf80
[ 97.868181] FS: 00007f4f286067e0(0000) GS:ffff88011bc00000(0000) knlGS:0000000000000000
[ 97.868181] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 97.868181] CR2: 00007fc1148b85e4 CR3: 0000000101c6f000 CR4: 00000000000006f0
[ 97.868181] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 97.868181] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
[ 97.868181] Process mount (pid: 3476, threadinfo ffff88010819a000, task ffff8800db2a2620)
[ 97.868181] Stack:
[ 97.868181] ffff88011a58a000 ffff88011a58a000 0000000000000000 ffff8800cb7abf80
[ 97.868181] 0000000000000000 00000000000007f1 0001000000000000 00000047d5000000
[ 97.868181] 000000006c000000 0000080600000000 0000000000000000 ffff88011a58a000
[ 97.868181] Call Trace:
[ 97.868181] [<ffffffffa01234a3>] cow_file_range_inline+0x11d/0x15c [btrfs]
[ 97.868181] [<ffffffffa01235ac>] cow_file_range+0xca/0x307 [btrfs]
[ 97.868181] [<ffffffff81033312>] ? sub_preempt_count+0x8f/0xa3
[ 97.868181] [<ffffffffa0123e6e>] run_delalloc_range+0xa6/0x324 [btrfs]
[ 97.868181] [<ffffffffa0137403>] ? free_extent_state+0x17/0x46 [btrfs]
[ 97.868181] [<ffffffffa0138e3f>] ? find_lock_delalloc_range.constprop.25+0x188/0x1b1 [btrfs]
[ 97.868181] [<ffffffffa01396e7>] __extent_writepage+0x1d5/0x5ba [btrfs]
[ 97.868181] [<ffffffffa013b651>] ? map_private_extent_buffer+0xaa/0xcd [btrfs]
[ 97.868181] [<ffffffff81033252>] ? get_parent_ip+0xf/0x40
[ 97.868181] [<ffffffff81033252>] ? get_parent_ip+0xf/0x40
[ 97.868181] [<ffffffff81033252>] ? get_parent_ip+0xf/0x40
[ 97.868181] [<ffffffff81033312>] ? sub_preempt_count+0x8f/0xa3
[ 97.868181] [<ffffffffa0139c0a>] extent_write_cache_pages.isra.14.constprop.22+0x13e/0x276 [btrfs]
[ 97.868181] [<ffffffffa0139f93>] extent_writepages+0x3e/0x4f [btrfs]
[ 97.868181] [<ffffffffa012120c>] ? uncompress_inline.isra.41+0x113/0x113 [btrfs]
[ 97.868181] [<ffffffff810db06e>] ? kmem_cache_free+0x17/0xba
[ 97.868181] [<ffffffffa0120198>] btrfs_writepages+0x23/0x25 [btrfs]
[ 97.868181] [<ffffffff810b159a>] do_writepages+0x1c/0x25
[ 97.868181] [<ffffffff810aaa8b>] __filemap_fdatawrite_range+0x4b/0x4d
[ 97.868181] [<ffffffff810ab618>] filemap_fdatawrite_range+0xe/0x10
[ 97.868181] [<ffffffffa01362c6>] btrfs_wait_ordered_range+0x56/0x124 [btrfs]
[ 97.868181] [<ffffffffa0125994>] btrfs_truncate+0x2d7/0x553 [btrfs]
[ 97.868181] [<ffffffffa0126864>] btrfs_orphan_cleanup+0x1f1/0x2dd [btrfs]
[ 97.868181] [<ffffffffa011c749>] open_ctree+0x1062/0x129d [btrfs]
[ 97.868181] [<ffffffffa01038d4>] btrfs_mount+0x21f/0x46d [btrfs]
[ 97.868181] [<ffffffff810bf30e>] ? pcpu_next_pop+0x38/0x45
[ 97.868181] [<ffffffff810c037e>] ? pcpu_alloc+0x7c4/0x7db
[ 97.868181] [<ffffffff810e513d>] mount_fs+0x64/0x14f
[ 97.868181] [<ffffffff810c03a0>] ? __alloc_percpu+0xb/0xd
[ 97.868181] [<ffffffff810f9360>] vfs_kern_mount+0x5e/0x98
[ 97.868181] [<ffffffff810f9672>] do_kern_mount+0x48/0xda
[ 97.868181] [<ffffffff810fad47>] do_mount+0x651/0x6b4
[ 97.868181] [<ffffffff810bc599>] ? memdup_user+0x38/0x60
[ 97.868181] [<ffffffff810bc5f7>] ? strndup_user+0x36/0x4c
[ 97.868181] [<ffffffff810fb03a>] sys_mount+0x83/0xbd
[ 97.868181] [<ffffffff8138367b>] system_call_fastpath+0x16/0x1b
[ 97.868181] Code: e8 fd 2f fc e0 48 8b 75 88 41 b9 01 00 00 00 48 8b 7d 98 4c 8d 45 cc 4c 89 e2 48 8d 4d bb 44 89 75 cc e8 db 68 fe ff 85 c0 74 02 <0f> 0b 4d 8b 34 24 41 8b 74 24 40 4c 89 f7 e8 c6 b8 ff ff 48 8b
[ 97.868181] RIP [<ffffffffa0123208>] insert_inline_extent+0xab/0x229 [btrfs]
[ 97.868181] RSP <ffff88010819b4f8>
[ 97.935416] ---[ end trace ae3c8c27e68823fb ]---
[ 97.935421] note: mount[3476] exited with preempt_count 1
[ 97.935436] BUG: scheduling while atomic: mount/3476/0x10000002
[ 97.935440] Modules linked in: vboxnetadp vboxnetflt vboxdrv iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi fuse loop btusb bluetooth snd_hda_codec_hdmi snd_hda_codec_idt snd_hda_intel snd_hda_codec snd_hwdep sg snd_pcm_oss snd_mixer_oss snd_pcm snd_seq_midi sr_mod snd_rawmidi cdrom snd_seq_midi_event snd_seq dell_laptop sdhci_pci rfkill sdhci psmouse dcdbas mmc_core snd_timer snd_seq_device snd soundcore snd_page_alloc tpm_tis tpm pcspkr i2c_i801 tpm_bios ac sha256_generic i2o_config i2o_block i2o_core btrfs zlib_deflate usbhid hid sd_mod crc_t10dif uhci_hcd ahci libahci libata ehci_hcd scsi_mod thermal usbcore
[ 97.935541] Pid: 3476, comm: mount Tainted: G D W 2.6.39-rc6+ #2
[ 97.935545] Call Trace:
[ 97.935552] [<ffffffff8137ae49>] __schedule_bug+0x57/0x5b
[ 97.935559] [<ffffffff813810a6>] schedule+0x8e/0x68c
[ 97.935566] [<ffffffff81034ed2>] __cond_resched+0x13/0x1f
[ 97.935572] [<ffffffff8138188d>] _cond_resched+0x14/0x1d
[ 97.935578] [<ffffffff810c2e03>] unmap_vmas+0x61c/0x73f
[ 97.935586] [<ffffffff810c7ec2>] exit_mmap+0x7c/0xc2
[ 97.935592] [<ffffffff810393d1>] mmput+0x56/0xff
[ 97.935597] [<ffffffff8103d2a4>] exit_mm+0x12d/0x13a
[ 97.935603] [<ffffffff8103e819>] do_exit+0x26a/0x75f
[ 97.935610] [<ffffffff810054b2>] oops_end+0xb0/0xb8
[ 97.935616] [<ffffffff810055f5>] die+0x55/0x60
[ 97.935622] [<ffffffff81002928>] do_trap+0x11c/0x12b
[ 97.935629] [<ffffffff81002b76>] do_invalid_op+0x93/0x9c
[ 97.935654] [<ffffffffa0123208>] ? insert_inline_extent+0xab/0x229 [btrfs]
[ 97.935672] [<ffffffffa01043f3>] ? unlock_up+0xa7/0xcb [btrfs]
[ 97.935692] [<ffffffffa0108f2d>] ? btrfs_search_slot+0x45c/0x4fd [btrfs]
[ 97.935699] [<ffffffff813845d5>] invalid_op+0x15/0x20
[ 97.935725] [<ffffffffa0123208>] ? insert_inline_extent+0xab/0x229 [btrfs]
[ 97.935751] [<ffffffffa0123204>] ? insert_inline_extent+0xa7/0x229 [btrfs]
[ 97.935777] [<ffffffffa01234a3>] cow_file_range_inline+0x11d/0x15c [btrfs]
[ 97.935803] [<ffffffffa01235ac>] cow_file_range+0xca/0x307 [btrfs]
[ 97.935811] [<ffffffff81033312>] ? sub_preempt_count+0x8f/0xa3
[ 97.935836] [<ffffffffa0123e6e>] run_delalloc_range+0xa6/0x324 [btrfs]
[ 97.935862] [<ffffffffa0137403>] ? free_extent_state+0x17/0x46 [btrfs]
[ 97.935888] [<ffffffffa0138e3f>] ? find_lock_delalloc_range.constprop.25+0x188/0x1b1 [btrfs]
[ 97.935915] [<ffffffffa01396e7>] __extent_writepage+0x1d5/0x5ba [btrfs]
[ 97.935941] [<ffffffffa013b651>] ? map_private_extent_buffer+0xaa/0xcd [btrfs]
[ 97.935947] [<ffffffff81033252>] ? get_parent_ip+0xf/0x40
[ 97.935952] [<ffffffff81033252>] ? get_parent_ip+0xf/0x40
[ 97.935958] [<ffffffff81033252>] ? get_parent_ip+0xf/0x40
[ 97.935964] [<ffffffff81033312>] ? sub_preempt_count+0x8f/0xa3
[ 97.935992] [<ffffffffa0139c0a>] extent_write_cache_pages.isra.14.constprop.22+0x13e/0x276 [btrfs]
[ 97.936020] [<ffffffffa0139f93>] extent_writepages+0x3e/0x4f [btrfs]
[ 97.936057] [<ffffffffa012120c>] ? uncompress_inline.isra.41+0x113/0x113 [btrfs]
[ 97.936063] [<ffffffff810db06e>] ? kmem_cache_free+0x17/0xba
[ 97.936088] [<ffffffffa0120198>] btrfs_writepages+0x23/0x25 [btrfs]
[ 97.936095] [<ffffffff810b159a>] do_writepages+0x1c/0x25
[ 97.936100] [<ffffffff810aaa8b>] __filemap_fdatawrite_range+0x4b/0x4d
[ 97.936107] [<ffffffff810ab618>] filemap_fdatawrite_range+0xe/0x10
[ 97.936132] [<ffffffffa01362c6>] btrfs_wait_ordered_range+0x56/0x124 [btrfs]
[ 97.936159] [<ffffffffa0125994>] btrfs_truncate+0x2d7/0x553 [btrfs]
[ 97.936186] [<ffffffffa0126864>] btrfs_orphan_cleanup+0x1f1/0x2dd [btrfs]
[ 97.936211] [<ffffffffa011c749>] open_ctree+0x1062/0x129d [btrfs]
[ 97.936232] [<ffffffffa01038d4>] btrfs_mount+0x21f/0x46d [btrfs]
[ 97.936237] [<ffffffff810bf30e>] ? pcpu_next_pop+0x38/0x45
[ 97.936243] [<ffffffff810c037e>] ? pcpu_alloc+0x7c4/0x7db
[ 97.936250] [<ffffffff810e513d>] mount_fs+0x64/0x14f
[ 97.936256] [<ffffffff810c03a0>] ? __alloc_percpu+0xb/0xd
[ 97.936263] [<ffffffff810f9360>] vfs_kern_mount+0x5e/0x98
[ 97.936270] [<ffffffff810f9672>] do_kern_mount+0x48/0xda
[ 97.936276] [<ffffffff810fad47>] do_mount+0x651/0x6b4
[ 97.936282] [<ffffffff810bc599>] ? memdup_user+0x38/0x60
[ 97.936288] [<ffffffff810bc5f7>] ? strndup_user+0x36/0x4c
[ 97.936294] [<ffffffff810fb03a>] sys_mount+0x83/0xbd
[ 97.936301] [<ffffffff8138367b>] system_call_fastpath+0x16/0x1b
[ 97.936545] BUG: scheduling while atomic: mount/3476/0x10000002
[ 97.936548] Modules linked in: vboxnetadp vboxnetflt vboxdrv iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi fuse loop btusb bluetooth snd_hda_codec_hdmi snd_hda_codec_idt snd_hda_intel snd_hda_codec snd_hwdep sg snd_pcm_oss snd_mixer_oss snd_pcm snd_seq_midi sr_mod snd_rawmidi cdrom snd_seq_midi_event snd_seq dell_laptop sdhci_pci rfkill sdhci psmouse dcdbas mmc_core snd_timer snd_seq_device snd soundcore snd_page_alloc tpm_tis tpm pcspkr i2c_i801 tpm_bios ac sha256_generic i2o_config i2o_block i2o_core btrfs zlib_deflate usbhid hid sd_mod crc_t10dif uhci_hcd ahci libahci libata ehci_hcd scsi_mod thermal usbcore
[ 97.936591] Pid: 3476, comm: mount Tainted: G D W 2.6.39-rc6+ #2
[ 97.936593] Call Trace:
[ 97.936597] [<ffffffff8137ae49>] __schedule_bug+0x57/0x5b
[ 97.936600] [<ffffffff813810a6>] schedule+0x8e/0x68c
[ 97.936604] [<ffffffff81034ed2>] __cond_resched+0x13/0x1f
[ 97.936607] [<ffffffff8138188d>] _cond_resched+0x14/0x1d
[ 97.936610] [<ffffffff810c2e03>] unmap_vmas+0x61c/0x73f
[ 97.936614] [<ffffffff810c7ec2>] exit_mmap+0x7c/0xc2
[ 97.936617] [<ffffffff810393d1>] mmput+0x56/0xff
[ 97.936620] [<ffffffff8103d2a4>] exit_mm+0x12d/0x13a
[ 97.936623] [<ffffffff8103e819>] do_exit+0x26a/0x75f
[ 97.936626] [<ffffffff810054b2>] oops_end+0xb0/0xb8
[ 97.936629] [<ffffffff810055f5>] die+0x55/0x60
[ 97.936632] [<ffffffff81002928>] do_trap+0x11c/0x12b
[ 97.936635] [<ffffffff81002b76>] do_invalid_op+0x93/0x9c
[ 97.936651] [<ffffffffa0123208>] ? insert_inline_extent+0xab/0x229 [btrfs]
[ 97.936662] [<ffffffffa01043f3>] ? unlock_up+0xa7/0xcb [btrfs]
[ 97.936674] [<ffffffffa0108f2d>] ? btrfs_search_slot+0x45c/0x4fd [btrfs]
[ 97.936678] [<ffffffff813845d5>] invalid_op+0x15/0x20
[ 97.936694] [<ffffffffa0123208>] ? insert_inline_extent+0xab/0x229 [btrfs]
[ 97.936711] [<ffffffffa0123204>] ? insert_inline_extent+0xa7/0x229 [btrfs]
[ 97.936729] [<ffffffffa01234a3>] cow_file_range_inline+0x11d/0x15c [btrfs]
[ 97.936747] [<ffffffffa01235ac>] cow_file_range+0xca/0x307 [btrfs]
[ 97.936752] [<ffffffff81033312>] ? sub_preempt_count+0x8f/0xa3
[ 97.936769] [<ffffffffa0123e6e>] run_delalloc_range+0xa6/0x324 [btrfs]
[ 97.936786] [<ffffffffa0137403>] ? free_extent_state+0x17/0x46 [btrfs]
[ 97.936804] [<ffffffffa0138e3f>] ? find_lock_delalloc_range.constprop.25+0x188/0x1b1 [btrfs]
[ 97.936822] [<ffffffffa01396e7>] __extent_writepage+0x1d5/0x5ba [btrfs]
[ 97.936839] [<ffffffffa013b651>] ? map_private_extent_buffer+0xaa/0xcd [btrfs]
[ 97.936843] [<ffffffff81033252>] ? get_parent_ip+0xf/0x40
[ 97.936846] [<ffffffff81033252>] ? get_parent_ip+0xf/0x40
[ 97.936850] [<ffffffff81033252>] ? get_parent_ip+0xf/0x40
[ 97.936854] [<ffffffff81033312>] ? sub_preempt_count+0x8f/0xa3
[ 97.936872] [<ffffffffa0139c0a>] extent_write_cache_pages.isra.14.constprop.22+0x13e/0x276 [btrfs]
[ 97.936892] [<ffffffffa0139f93>] extent_writepages+0x3e/0x4f [btrfs]
[ 97.936909] [<ffffffffa012120c>] ? uncompress_inline.isra.41+0x113/0x113 [btrfs]
[ 97.936913] [<ffffffff810db06e>] ? kmem_cache_free+0x17/0xba
[ 97.936930] [<ffffffffa0120198>] btrfs_writepages+0x23/0x25 [btrfs]
[ 97.936934] [<ffffffff810b159a>] do_writepages+0x1c/0x25
[ 97.936938] [<ffffffff810aaa8b>] __filemap_fdatawrite_range+0x4b/0x4d
[ 97.936942] [<ffffffff810ab618>] filemap_fdatawrite_range+0xe/0x10
[ 97.936959] [<ffffffffa01362c6>] btrfs_wait_ordered_range+0x56/0x124 [btrfs]
[ 97.936977] [<ffffffffa0125994>] btrfs_truncate+0x2d7/0x553 [btrfs]
[ 97.936995] [<ffffffffa0126864>] btrfs_orphan_cleanup+0x1f1/0x2dd [btrfs]
[ 97.937024] [<ffffffffa011c749>] open_ctree+0x1062/0x129d [btrfs]
[ 97.937039] [<ffffffffa01038d4>] btrfs_mount+0x21f/0x46d [btrfs]
[ 97.937043] [<ffffffff810bf30e>] ? pcpu_next_pop+0x38/0x45
[ 97.937047] [<ffffffff810c037e>] ? pcpu_alloc+0x7c4/0x7db
[ 97.937052] [<ffffffff810e513d>] mount_fs+0x64/0x14f
[ 97.937056] [<ffffffff810c03a0>] ? __alloc_percpu+0xb/0xd
[ 97.937060] [<ffffffff810f9360>] vfs_kern_mount+0x5e/0x98
[ 97.937065] [<ffffffff810f9672>] do_kern_mount+0x48/0xda
[ 97.937069] [<ffffffff810fad47>] do_mount+0x651/0x6b4
[ 97.937073] [<ffffffff810bc599>] ? memdup_user+0x38/0x60
[ 97.937077] [<ffffffff810bc5f7>] ? strndup_user+0x36/0x4c
[ 97.937081] [<ffffffff810fb03a>] sys_mount+0x83/0xbd
[ 97.937085] [<ffffffff8138367b>] system_call_fastpath+0x16/0x1b
[ 104.597173] dell-wmi: Received unknown WMI event (0x11)
^ permalink raw reply [flat|nested] 16+ messages in thread
* Re: kernel BUG at fs/btrfs/inode.c:149!
2011-05-04 17:43 ` whirm
@ 2011-05-04 18:21 ` Josef Bacik
0 siblings, 0 replies; 16+ messages in thread
From: Josef Bacik @ 2011-05-04 18:21 UTC (permalink / raw)
To: whirm; +Cc: linux-btrfs
[-- Attachment #1: Type: text/plain, Size: 1468 bytes --]
On 05/04/2011 01:43 PM, whirm@gmx.com wrote:
> On Wednesday 04 May 2011 16:46:44 Josef Bacik wrote:
>> On 05/04/2011 10:26 AM, whirm@gmx.com wrote:
>>> Hi all,
>>>
>>> Here's a traceback from a failed attempt to mount a btrfs in lvm in luks
>>> filesystem.
>>>
>>> Note that if I mount it readonly it mounts successfully (haven't tried to
>>> recover any data as I have recent backups).
>>>
>>> Yesterday I defragmented both / and /home with:
>>>
>>> find /home -xdev -type f -print0 | xargs -0 sudo ./btrfs filesystem
>>> defragment -c
>>>
>>> with btrfs-tools v0.19-35-g1b444cd and rebooted a couple of times. And
>>> today I got this traceback while trying to mount home at boot time (/ is
>>> working ok)
>>>
>>> btrfsck fails with the following error:
>>>
>>> couldn't open because of unsupported option features (8).
>>> btrfsck: disk-io.c:682: open_ctree_fd: Assertion `!(1)' failed.
>>>
>>> I'm using a 2.6.39-rc5+ kernel from Linus' tree.
>>>
>>> If someone needs any extra info, just ask for it, Ill keep the corrupted
>>> filesystem for a few days before destroying it.
>>>
>>> Thanks.
>>
>> I just posted a patch for this, please try
>>
>> [PATCH] Btrfs: fix how we do space reservation for truncate
>>
>> thanks,
>>
>> Josef
>
> Still getting the same traceback when trying to mount the filesystem (see file
> attached).
Argh sorry I was looking at the wrong part of that warning. Can you run
with this debug patch and send me the log? Thanks,
Josef
[-- Attachment #2: debug-free-space-cache.patch --]
[-- Type: text/plain, Size: 863 bytes --]
diff --git a/fs/btrfs/free-space-cache.c b/fs/btrfs/free-space-cache.c
index 1bcbe76..236a938 100644
--- a/fs/btrfs/free-space-cache.c
+++ b/fs/btrfs/free-space-cache.c
@@ -417,6 +417,8 @@ int load_free_space_cache(struct btrfs_fs_info *fs_info,
}
if (entry->type == BTRFS_FREE_SPACE_EXTENT) {
+ printk(KERN_ERR "adding extent [%llu-%llu]\n",
+ e->offset, e->bytes);
spin_lock(&block_group->tree_lock);
ret = link_free_space(block_group, e);
spin_unlock(&block_group->tree_lock);
@@ -431,6 +433,8 @@ int load_free_space_cache(struct btrfs_fs_info *fs_info,
page_cache_release(page);
goto free_cache;
}
+ printk(KERN_ERR "adding bitmap [%llu-%llu]\n",
+ e->offset, e->bytes);
spin_lock(&block_group->tree_lock);
ret = link_free_space(block_group, e);
block_group->total_bitmaps++;
^ permalink raw reply related [flat|nested] 16+ messages in thread
* Re: kernel BUG at fs/btrfs/inode.c:149!
[not found] <201105051412.03175.whirm@gmx.com>
@ 2011-05-05 17:53 ` Josef Bacik
0 siblings, 0 replies; 16+ messages in thread
From: Josef Bacik @ 2011-05-05 17:53 UTC (permalink / raw)
To: whirm; +Cc: Josef Bacik, linux-btrfs
On Thu, May 05, 2011 at 02:12:03PM +0200, whirm@gmx.com wrote:
> Seems like the mail didn't get trough, trying again with the logfile
> compressed.
>
> Thanks,
>
> On Wednesday 04 May 2011 20:21:54 you wrote:
> [...]
> > Argh sorry I was looking at the wrong part of that warning. Can you run
> > with this debug patch and send me the log? Thanks,
> >
> > Josef
>
> I hope that's enough, the log buffer was too small to keep the whole thing.
>
Hmm I didn't see what I needed, can you do it again and try to get kernel
messages to go to /var/log/messages so you don't have to worry about the log
buffer? The other option is to setup netconsole which would grab everything.
Thanks,
Josef
^ permalink raw reply [flat|nested] 16+ messages in thread
* Re: kernel BUG at fs/btrfs/inode.c:149!
[not found] <201105051954.48405.whirm@gmx.com>
@ 2011-05-05 18:57 ` Josef Bacik
2011-05-13 17:19 ` whirm
0 siblings, 1 reply; 16+ messages in thread
From: Josef Bacik @ 2011-05-05 18:57 UTC (permalink / raw)
To: whirm; +Cc: linux-btrfs
On 05/05/2011 01:54 PM, whirm@gmx.com wrote:
> On Thursday 05 May 2011 19:53:52 Josef Bacik wrote:
> [...]
>> Hmm I didn't see what I needed, can you do it again and try to get kernel
>> messages to go to /var/log/messages so you don't have to worry about the
>> log buffer? The other option is to setup netconsole which would grab
>> everything. Thanks,
>
> Ok, this is all of it.
>
It doesn't look like that bit had my debugging output. Thanks,
Josef
^ permalink raw reply [flat|nested] 16+ messages in thread
* Re: kernel BUG at fs/btrfs/inode.c:149!
2011-05-05 18:57 ` Josef Bacik
@ 2011-05-13 17:19 ` whirm
2011-05-13 18:52 ` Josef Bacik
0 siblings, 1 reply; 16+ messages in thread
From: whirm @ 2011-05-13 17:19 UTC (permalink / raw)
To: Josef Bacik; +Cc: linux-btrfs
On Thursday 05 May 2011 20:57:17 Josef Bacik wrote:
[..]
> It doesn't look like that bit had my debugging output. Thanks,
>
> Josef
Looks like the last message I sent didn't make to the list. Here's the link to
the debug log:
http://pastebin.com/raw.php?i=fnfsnVZS
Thanks,
--
Elric Milon
^ permalink raw reply [flat|nested] 16+ messages in thread
* Re: kernel BUG at fs/btrfs/inode.c:149!
2011-05-13 17:19 ` whirm
@ 2011-05-13 18:52 ` Josef Bacik
2011-05-16 9:17 ` whirm
0 siblings, 1 reply; 16+ messages in thread
From: Josef Bacik @ 2011-05-13 18:52 UTC (permalink / raw)
To: whirm; +Cc: linux-btrfs
On 05/13/2011 01:19 PM, whirm@gmx.com wrote:
> On Thursday 05 May 2011 20:57:17 Josef Bacik wrote:
> [..]
>> It doesn't look like that bit had my debugging output. Thanks,
>>
>> Josef
>
> Looks like the last message I sent didn't make to the list. Here's the link to
> the debug log:
>
So unfortunately I don't know how we ended up with duplicate entries in
the free space cache, but I can make it so we discard the cache if this
happens. Please try the patch I just sent to the list
[PATCH] Btrfs: check for duplicate entries in the free space cache
this will make your fs able to be mounted at the very least. I'll try
and figure out how this sort of thing happens. If you manage to make it
happen on purpose let me know how you did it so I can figure out what
I'm doing wrong. Thanks,
Josef
^ permalink raw reply [flat|nested] 16+ messages in thread
* Re: kernel BUG at fs/btrfs/inode.c:149!
2011-05-13 18:52 ` Josef Bacik
@ 2011-05-16 9:17 ` whirm
2011-05-16 14:11 ` Josef Bacik
0 siblings, 1 reply; 16+ messages in thread
From: whirm @ 2011-05-16 9:17 UTC (permalink / raw)
To: Josef Bacik; +Cc: linux-btrfs
On Friday 13 May 2011 20:52:22 Josef Bacik wrote:
> On 05/13/2011 01:19 PM, whirm@gmx.com wrote:
> > On Thursday 05 May 2011 20:57:17 Josef Bacik wrote:
> > [..]
> >
> >> It doesn't look like that bit had my debugging output. Thanks,
> >>
> >> Josef
> >
> > Looks like the last message I sent didn't make to the list. Here's the
> > link to
>
> > the debug log:
> So unfortunately I don't know how we ended up with duplicate entries in
> the free space cache, but I can make it so we discard the cache if this
> happens. Please try the patch I just sent to the list
>
> [PATCH] Btrfs: check for duplicate entries in the free space cache
>
> this will make your fs able to be mounted at the very least. I'll try
> and figure out how this sort of thing happens. If you manage to make it
> happen on purpose let me know how you did it so I can figure out what
> I'm doing wrong. Thanks,
I was able to mount it readonly and copy all the content from it without
problems (with vanilla linus' tree). The only out of ordinary thing I did
before the error coming up, was to defrag the filesystem (find ~/ -xdev -type
f -print0 | xargs -0 sudo ./btrfs filesystem defragment -c) with btrfs-tools
from the latest git. After this I think I rebooted once the same day and
everything was working ok. The day after in the morning I powered up the
laptop and I wasn't able to mount the home volume.
I'm on a 64 bit Debian SID with custom kernel. Using btrfs on home and root
and ext4 in 3 or 4 other FS, everything is on lvm in luks.
The only thing I think of I can try is to recreate the filesystem, copy the
same data on it, defrag and try to umount/remount several times... (although
the data will not be fragmented so we may not hit this error) What do you say?
Thanks,
--
Elric Milon
--
Elric Milon
^ permalink raw reply [flat|nested] 16+ messages in thread
* Re: kernel BUG at fs/btrfs/inode.c:149!
2011-05-16 9:17 ` whirm
@ 2011-05-16 14:11 ` Josef Bacik
2011-05-16 15:01 ` Whirm
0 siblings, 1 reply; 16+ messages in thread
From: Josef Bacik @ 2011-05-16 14:11 UTC (permalink / raw)
To: whirm; +Cc: linux-btrfs
On 05/16/2011 05:17 AM, whirm@gmx.com wrote:
> On Friday 13 May 2011 20:52:22 Josef Bacik wrote:
>> On 05/13/2011 01:19 PM, whirm@gmx.com wrote:
>>> On Thursday 05 May 2011 20:57:17 Josef Bacik wrote:
>>> [..]
>>>
>>>> It doesn't look like that bit had my debugging output. Thanks,
>>>>
>>>> Josef
>>>
>>> Looks like the last message I sent didn't make to the list. Here's the
>>> link to
>>
>>> the debug log:
>> So unfortunately I don't know how we ended up with duplicate entries in
>> the free space cache, but I can make it so we discard the cache if this
>> happens. Please try the patch I just sent to the list
>>
>> [PATCH] Btrfs: check for duplicate entries in the free space cache
>>
>> this will make your fs able to be mounted at the very least. I'll try
>> and figure out how this sort of thing happens. If you manage to make it
>> happen on purpose let me know how you did it so I can figure out what
>> I'm doing wrong. Thanks,
>
> I was able to mount it readonly and copy all the content from it without
> problems (with vanilla linus' tree). The only out of ordinary thing I did
> before the error coming up, was to defrag the filesystem (find ~/ -xdev -type
> f -print0 | xargs -0 sudo ./btrfs filesystem defragment -c) with btrfs-tools
> from the latest git. After this I think I rebooted once the same day and
> everything was working ok. The day after in the morning I powered up the
> laptop and I wasn't able to mount the home volume.
> I'm on a 64 bit Debian SID with custom kernel. Using btrfs on home and root
> and ext4 in 3 or 4 other FS, everything is on lvm in luks.
>
> The only thing I think of I can try is to recreate the filesystem, copy the
> same data on it, defrag and try to umount/remount several times... (although
> the data will not be fragmented so we may not hit this error) What do you say?
>
Sorry I'm having problems following what you are saying. You mean this
is how you got into this current situation, or that this is what is
currently happening to you. If it's the first one then cool, if you can
try and make it happen again I would be grateful. If it's the second
one then my patch didn't work and I need to try and figure out whats
going wrong. Thanks,
Josef
^ permalink raw reply [flat|nested] 16+ messages in thread
* Re: kernel BUG at fs/btrfs/inode.c:149!
2011-05-16 14:11 ` Josef Bacik
@ 2011-05-16 15:01 ` Whirm
2011-05-16 16:28 ` Josef Bacik
0 siblings, 1 reply; 16+ messages in thread
From: Whirm @ 2011-05-16 15:01 UTC (permalink / raw)
To: Josef Bacik; +Cc: linux-btrfs
On Monday 16 May 2011 16:11:19 Josef Bacik wrote:
> On 05/16/2011 05:17 AM, whirm@gmx.com wrote:
> > On Friday 13 May 2011 20:52:22 Josef Bacik wrote:
> >> On 05/13/2011 01:19 PM, whirm@gmx.com wrote:
> >>> On Thursday 05 May 2011 20:57:17 Josef Bacik wrote:
> >>> [..]
> >>>
> >>>> It doesn't look like that bit had my debugging output. Thanks,
> >>>>
> >>>> Josef
> >>>
> >>> Looks like the last message I sent didn't make to the list. Here's the
> >>> link to
> >>
> >>> the debug log:
> >> So unfortunately I don't know how we ended up with duplicate entries in
> >> the free space cache, but I can make it so we discard the cache if this
> >> happens. Please try the patch I just sent to the list
> >>
> >> [PATCH] Btrfs: check for duplicate entries in the free space cache
> >>
> >> this will make your fs able to be mounted at the very least. I'll try
> >> and figure out how this sort of thing happens. If you manage to make it
> >> happen on purpose let me know how you did it so I can figure out what
> >> I'm doing wrong. Thanks,
> >
> > I was able to mount it readonly and copy all the content from it without
> > problems (with vanilla linus' tree). The only out of ordinary thing I did
> > before the error coming up, was to defrag the filesystem (find ~/ -xdev
> > -type f -print0 | xargs -0 sudo ./btrfs filesystem defragment -c) with
> > btrfs-tools from the latest git. After this I think I rebooted once the
> > same day and everything was working ok. The day after in the morning I
> > powered up the laptop and I wasn't able to mount the home volume.
> > I'm on a 64 bit Debian SID with custom kernel. Using btrfs on home and
> > root and ext4 in 3 or 4 other FS, everything is on lvm in luks.
> >
> > The only thing I think of I can try is to recreate the filesystem, copy
> > the same data on it, defrag and try to umount/remount several times...
> > (although the data will not be fragmented so we may not hit this error)
> > What do you say?
>
> Sorry I'm having problems following what you are saying. You mean this
> is how you got into this current situation, or that this is what is
> currently happening to you. If it's the first one then cool, if you can
> try and make it happen again I would be grateful. If it's the second
> one then my patch didn't work and I need to try and figure out whats
> going wrong. Thanks,
>
> Josef
Sorry yes, I meant this is how I managed to get the corrupted filesystem.
Ill try to break it again.
Thanks,
^ permalink raw reply [flat|nested] 16+ messages in thread
* Re: kernel BUG at fs/btrfs/inode.c:149!
2011-05-16 15:01 ` Whirm
@ 2011-05-16 16:28 ` Josef Bacik
2011-05-23 11:57 ` Elric Milon
0 siblings, 1 reply; 16+ messages in thread
From: Josef Bacik @ 2011-05-16 16:28 UTC (permalink / raw)
To: Whirm; +Cc: linux-btrfs
On 05/16/2011 11:01 AM, Whirm wrote:
> On Monday 16 May 2011 16:11:19 Josef Bacik wrote:
>> On 05/16/2011 05:17 AM, whirm@gmx.com wrote:
>>> On Friday 13 May 2011 20:52:22 Josef Bacik wrote:
>>>> On 05/13/2011 01:19 PM, whirm@gmx.com wrote:
>>>>> On Thursday 05 May 2011 20:57:17 Josef Bacik wrote:
>>>>> [..]
>>>>>
>>>>>> It doesn't look like that bit had my debugging output. Thanks,
>>>>>>
>>>>>> Josef
>>>>>
>>>>> Looks like the last message I sent didn't make to the list. Here's the
>>>>> link to
>>>>
>>>>> the debug log:
>>>> So unfortunately I don't know how we ended up with duplicate entries in
>>>> the free space cache, but I can make it so we discard the cache if this
>>>> happens. Please try the patch I just sent to the list
>>>>
>>>> [PATCH] Btrfs: check for duplicate entries in the free space cache
>>>>
>>>> this will make your fs able to be mounted at the very least. I'll try
>>>> and figure out how this sort of thing happens. If you manage to make it
>>>> happen on purpose let me know how you did it so I can figure out what
>>>> I'm doing wrong. Thanks,
>>>
>>> I was able to mount it readonly and copy all the content from it without
>>> problems (with vanilla linus' tree). The only out of ordinary thing I did
>>> before the error coming up, was to defrag the filesystem (find ~/ -xdev
>>> -type f -print0 | xargs -0 sudo ./btrfs filesystem defragment -c) with
>>> btrfs-tools from the latest git. After this I think I rebooted once the
>>> same day and everything was working ok. The day after in the morning I
>>> powered up the laptop and I wasn't able to mount the home volume.
>>> I'm on a 64 bit Debian SID with custom kernel. Using btrfs on home and
>>> root and ext4 in 3 or 4 other FS, everything is on lvm in luks.
>>>
>>> The only thing I think of I can try is to recreate the filesystem, copy
>>> the same data on it, defrag and try to umount/remount several times...
>>> (although the data will not be fragmented so we may not hit this error)
>>> What do you say?
>>
>> Sorry I'm having problems following what you are saying. You mean this
>> is how you got into this current situation, or that this is what is
>> currently happening to you. If it's the first one then cool, if you can
>> try and make it happen again I would be grateful. If it's the second
>> one then my patch didn't work and I need to try and figure out whats
>> going wrong. Thanks,
>>
>> Josef
>
>
> Sorry yes, I meant this is how I managed to get the corrupted filesystem.
>
> Ill try to break it again.
Oh ok perfect, yeah I will try and do the same sort of things and see if
I can get it to happen as well. Thanks,
Josef
^ permalink raw reply [flat|nested] 16+ messages in thread
* Re: kernel BUG at fs/btrfs/inode.c:149!
2011-05-16 16:28 ` Josef Bacik
@ 2011-05-23 11:57 ` Elric Milon
2011-05-23 19:51 ` Josef Bacik
0 siblings, 1 reply; 16+ messages in thread
From: Elric Milon @ 2011-05-23 11:57 UTC (permalink / raw)
To: linux-btrfs
On Monday 16 May 2011 18:28:49 you wrote:
> On 05/16/2011 11:01 AM, Whirm wrote:
> > On Monday 16 May 2011 16:11:19 Josef Bacik wrote:
> >
> > Sorry yes, I meant this is how I managed to get the corrupted filesystem.
> >
> > Ill try to break it again.
>
> Oh ok perfect, yeah I will try and do the same sort of things and see if
> I can get it to happen as well. Thanks,
Great, btw, I tried to see if I can mount the corrupted filesystem with
the patch you told me about applied, and it fails, here's the log:
http://pastebin.com/raw.php?i=4Kfv927B
That happens using 2.6.39-rc7+ from git with the following patch applied (its
the debug patch and the possible fix you told me about):
diff --git a/fs/btrfs/free-space-cache.c b/fs/btrfs/free-space-cache.c
index 63731a1..419f91f 100644
--- a/fs/btrfs/free-space-cache.c
+++ b/fs/btrfs/free-space-cache.c
@@ -417,10 +417,19 @@ int load_free_space_cache(struct btrfs_fs_info *fs_info,
}
if (entry->type == BTRFS_FREE_SPACE_EXTENT) {
+ printk(KERN_ERR "adding extent [%llu-%llu]\n",
+ e->offset, e->bytes);
spin_lock(&block_group->tree_lock);
ret = link_free_space(block_group, e);
spin_unlock(&block_group->tree_lock);
- BUG_ON(ret);
+ if (ret) {
+ printk(KERN_ERR "Duplicate entries in
"
+ "free space cache,
dumping\n");
+ kunmap(page);
+ unlock_page(page);
+ page_cache_release(page);
+ goto free_cache;
+ }
} else {
e->bitmap = kzalloc(PAGE_CACHE_SIZE,
GFP_NOFS);
if (!e->bitmap) {
@@ -430,7 +439,17 @@ int load_free_space_cache(struct btrfs_fs_info *fs_info,
unlock_page(page);
page_cache_release(page);
goto free_cache;
+ if (ret) {
+ printk(KERN_ERR "Duplicate entries in
"
+ "free space cache, dumping\n");
+ kunmap(page);
+ unlock_page(page);
+ page_cache_release(page);
+ goto free_cache;
+ }
}
+ printk(KERN_ERR "adding bitmap [%llu-%llu]\n",
+ e->offset, e->bytes);
spin_lock(&block_group->tree_lock);
ret = link_free_space(block_group, e);
block_group->total_bitmaps++;
@@ -909,10 +928,16 @@ static int tree_insert_offset(struct rb_root *root, u64
offset,
* logically.
*/
if (bitmap) {
- WARN_ON(info->bitmap);
+ if (info->bitmap) {
+ WARN_ON_ONCE(1);
+ return -EEXIST;
+ }
p = &(*p)->rb_right;
} else {
- WARN_ON(!info->bitmap);
+ if (!info->bitmap) {
+ WARN_ON_ONCE(1);
+ return -EEXIST;
+ }
p = &(*p)->rb_left;
}
}
Do you want me to try some other patch before I destroy the filesystem to make
the other tests?
Thanks,
--
Elric Milon
^ permalink raw reply related [flat|nested] 16+ messages in thread
* Re: kernel BUG at fs/btrfs/inode.c:149!
2011-05-23 11:57 ` Elric Milon
@ 2011-05-23 19:51 ` Josef Bacik
2011-05-30 11:12 ` Elric Milon
0 siblings, 1 reply; 16+ messages in thread
From: Josef Bacik @ 2011-05-23 19:51 UTC (permalink / raw)
To: Elric Milon; +Cc: linux-btrfs
On 05/23/2011 07:57 AM, Elric Milon wrote:
> On Monday 16 May 2011 18:28:49 you wrote:
>> On 05/16/2011 11:01 AM, Whirm wrote:
>>> On Monday 16 May 2011 16:11:19 Josef Bacik wrote:
>
>>>
>>> Sorry yes, I meant this is how I managed to get the corrupted filesystem.
>>>
>>> Ill try to break it again.
>>
>> Oh ok perfect, yeah I will try and do the same sort of things and see if
>> I can get it to happen as well. Thanks,
>
> Great, btw, I tried to see if I can mount the corrupted filesystem with
> the patch you told me about applied, and it fails, here's the log:
>
> http://pastebin.com/raw.php?i=4Kfv927B
>
> That happens using 2.6.39-rc7+ from git with the following patch applied (its
> the debug patch and the possible fix you told me about):
>
Ok so this is a different kind of corruption, wooo! Can you apply this
debug patch and get me the output so we can try and fix this bit? Thanks,
Josef
diff --git a/fs/btrfs/file.c b/fs/btrfs/file.c
index cd5e82e..54a8df5 100644
--- a/fs/btrfs/file.c
+++ b/fs/btrfs/file.c
@@ -365,6 +365,9 @@ next_slot:
extent_end = key.offset +
btrfs_file_extent_inline_len(leaf, fi);
} else {
+ printk(KERN_ERR "Weird entry at slot=%d, type=%lu\n",
+ path->slots[0], extent_type);
+ btrfs_print_leaf(root, leaf);
WARN_ON(1);
extent_end = search_start;
}
diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c
index dc8fb2b..f951053 100644
--- a/fs/btrfs/inode.c
+++ b/fs/btrfs/inode.c
@@ -145,6 +145,9 @@ static noinline int insert_inline_extent(struct
btrfs_trans_handle *trans,
inode_add_bytes(inode, size);
ret = btrfs_insert_empty_item(trans, root, path, &key,
datasize);
+ if (ret)
+ printk(KERN_ERR "ret=%d, inode=%d, start=%llu, size=%llu\n",
+ ret, inode->i_ino, start, size);
BUG_ON(ret);
if (ret) {
err = ret;
^ permalink raw reply related [flat|nested] 16+ messages in thread
* Re: kernel BUG at fs/btrfs/inode.c:149!
2011-05-23 19:51 ` Josef Bacik
@ 2011-05-30 11:12 ` Elric Milon
2011-05-31 13:56 ` Josef Bacik
0 siblings, 1 reply; 16+ messages in thread
From: Elric Milon @ 2011-05-30 11:12 UTC (permalink / raw)
To: Josef Bacik; +Cc: linux-btrfs
On Monday 23 May 2011 21:51:57 Josef Bacik wrote:
> On 05/23/2011 07:57 AM, Elric Milon wrote:
> > On Monday 16 May 2011 18:28:49 you wrote:
> >> On 05/16/2011 11:01 AM, Whirm wrote:
> >>> On Monday 16 May 2011 16:11:19 Josef Bacik wrote:
> >>>
> >>>
> >>> Sorry yes, I meant this is how I managed to get the corrupted
> >>> filesystem.
> >>>
> >>> Ill try to break it again.
> >>
> >> Oh ok perfect, yeah I will try and do the same sort of things and see if
> >> I can get it to happen as well. Thanks,
> >
> > Great, btw, I tried to see if I can mount the corrupted filesystem with
> > the patch you told me about applied, and it fails, here's the log:
> >
> > http://pastebin.com/raw.php?i=4Kfv927B
> >
> > That happens using 2.6.39-rc7+ from git with the following patch applied
> > (its
>
> > the debug patch and the possible fix you told me about):
> Ok so this is a different kind of corruption, wooo! Can you apply this
> debug patch and get me the output so we can try and fix this bit? Thanks,
>
> Josef
>
Sorry for the delay, here's the log:
http://pastebin.com/raw.php?i=zNqJVpA1
Thanks,
--
Elric Milon
^ permalink raw reply [flat|nested] 16+ messages in thread
* Re: kernel BUG at fs/btrfs/inode.c:149!
2011-05-30 11:12 ` Elric Milon
@ 2011-05-31 13:56 ` Josef Bacik
0 siblings, 0 replies; 16+ messages in thread
From: Josef Bacik @ 2011-05-31 13:56 UTC (permalink / raw)
To: Elric Milon; +Cc: linux-btrfs
On 05/30/2011 07:12 AM, Elric Milon wrote:
> On Monday 23 May 2011 21:51:57 Josef Bacik wrote:
>> On 05/23/2011 07:57 AM, Elric Milon wrote:
>>> On Monday 16 May 2011 18:28:49 you wrote:
>>>> On 05/16/2011 11:01 AM, Whirm wrote:
>>>>> On Monday 16 May 2011 16:11:19 Josef Bacik wrote:
>>>>>
>>>>>
>>>>> Sorry yes, I meant this is how I managed to get the corrupted
>>>>> filesystem.
>>>>>
>>>>> Ill try to break it again.
>>>>
>>>> Oh ok perfect, yeah I will try and do the same sort of things and see if
>>>> I can get it to happen as well. Thanks,
>>>
>>> Great, btw, I tried to see if I can mount the corrupted filesystem with
>>> the patch you told me about applied, and it fails, here's the log:
>>>
>>> http://pastebin.com/raw.php?i=4Kfv927B
>>>
>>> That happens using 2.6.39-rc7+ from git with the following patch applied
>>> (its
>>
>>> the debug patch and the possible fix you told me about):
>> Ok so this is a different kind of corruption, wooo! Can you apply this
>> debug patch and get me the output so we can try and fix this bit? Thanks,
>>
>> Josef
>>
>
> Sorry for the delay, here's the log:
>
> http://pastebin.com/raw.php?i=zNqJVpA1
>
Ok so you have a corrupt extent entry in your tree. I will come up with
something so we deal with this case better than panicing. Thanks for
running these debug patches,
Josef
^ permalink raw reply [flat|nested] 16+ messages in thread
end of thread, other threads:[~2011-05-31 13:56 UTC | newest]
Thread overview: 16+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2011-05-04 14:26 kernel BUG at fs/btrfs/inode.c:149! whirm
2011-05-04 14:46 ` Josef Bacik
2011-05-04 17:43 ` whirm
2011-05-04 18:21 ` Josef Bacik
[not found] <201105051412.03175.whirm@gmx.com>
2011-05-05 17:53 ` Josef Bacik
[not found] <201105051954.48405.whirm@gmx.com>
2011-05-05 18:57 ` Josef Bacik
2011-05-13 17:19 ` whirm
2011-05-13 18:52 ` Josef Bacik
2011-05-16 9:17 ` whirm
2011-05-16 14:11 ` Josef Bacik
2011-05-16 15:01 ` Whirm
2011-05-16 16:28 ` Josef Bacik
2011-05-23 11:57 ` Elric Milon
2011-05-23 19:51 ` Josef Bacik
2011-05-30 11:12 ` Elric Milon
2011-05-31 13:56 ` Josef Bacik
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