* BUG during log recovery
@ 2012-12-14 22:04 Jan Steffens
2012-12-18 13:40 ` Josef Bacik
2012-12-29 19:54 ` Henri Valta
0 siblings, 2 replies; 8+ messages in thread
From: Jan Steffens @ 2012-12-14 22:04 UTC (permalink / raw)
To: Linux Btrfs
After a lockup requiring a hard reset, the btrfs could not be mounted,
throwing the following error:
[ 75.969198] device label shine-root devid 1 transid 1204626 /dev/sdb3
[ 75.972211] btrfs: disk space caching is enabled
[ 80.118478] ------------[ cut here ]------------
[ 80.118611] kernel BUG at fs/btrfs/extent-tree.c:6185!
[ 80.118737] invalid opcode: 0000 [#1] PREEMPT SMP
[ 80.118884] Modules linked in: btrfs crc32c libcrc32c zlib_deflate
act_police sch_ingress cls_u32 cls_fw sch_sfb sch_htb sit tunnel4
pppoe pppox xt_mark iptable_mangle ipt_REJECT iptable_filter
ipt_MASQUERADE ip6table_raw iptable_nat nf_nat_ipv4 xt_sctp
nf_conntrack_pptp nf_conntrack_proto_gre ip6t_REJECT nf_conntrack_ipv4
nf_defrag_ipv4 xt_LOG ppp_generic slhc xt_tcpudp nf_conntrack_ipv6
nf_defrag_ipv6 xt_CT ip6t_rt iptable_raw xt_conntrack ip_tables
ip6table_filter ip6_tables x_tables arc4 rt2800pci rt2800lib
snd_hda_codec_realtek rt2x00pci rt2x00lib eeprom_93cx6 eeepc_laptop
mac80211 sparse_keymap cfg80211 i915 snd_hda_intel rfkill
snd_hda_codec snd_hwdep snd_pcm drm_kms_helper snd_page_alloc drm
crc_ccitt snd_timer snd iTCO_wdt iTCO_vendor_support ums_realtek
intel_agp intel_gtt agpgart r8169
[ 80.121214] pci_hotplug uas lpc_ich i2c_i801 joydev coretemp
soundcore evdev i2c_algo_bit microcode psmouse serio_raw pcspkr
i2c_core mii hid_microsoft button video bridge stp llc tun nf_nat_irc
nf_conntrack_irc nf_nat_ftp nf_conntrack_ftp nf_nat nf_conntrack
acpi_cpufreq mperf processor ext4 crc16 jbd2 mbcache usbhid hid
usb_storage sd_mod ata_generic pata_acpi uhci_hcd ata_piix libata
scsi_mod ehci_hcd usbcore usb_common
[ 80.121437] Pid: 694, comm: mount Not tainted 3.7.0-0.1-zen #1
ASUSTeK Computer INC. B202/P5LD2EB-DHS
[ 80.121437] EIP: 0060:[<f89d4c72>] EFLAGS: 00010286 CPU: 0
[ 80.121437] EIP is at btrfs_alloc_logged_file_extent+0x252/0x260 [btrfs]
[ 80.121437] EAX: fffffff5 EBX: 000a9000 ECX: 00000000 EDX: 00000000
[ 80.121437] ESI: 00000000 EDI: 00000000 EBP: f403bacc ESP: f403ba68
[ 80.121437] DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068
[ 80.121437] CR0: 8005003b CR2: b7769000 CR3: 32924000 CR4: 000007c0
[ 80.121437] DR0: 00000000 DR1: 00000000 DR2: 00000000 DR3: 00000000
[ 80.121437] DR6: ffff0ff0 DR7: 00000400
[ 80.121437] Process mount (pid: 694, ti=f403a000 task=f3361fe0
task.ti=f403a000)
[ 80.121437] Stack:
[ 80.121437] 00000000 00000000 f8a063ae f89c0bb0 f89c0bb0 f482a2a0
00000001 f568e800
[ 80.121437] f403ba94 f89c0bb0 f482a2a0 f403bacc f54c4a80 f482a2a0
00000000 f4b42000
[ 80.121437] 000a9000 00000000 00000000 f568e800 ff84f000 0000002b
f403bc02 f4b8cb9c
[ 80.121437] Call Trace:
[ 80.121437] [<f8a063ae>] ? free_extent_buffer+0x2e/0x80 [btrfs]
[ 80.121437] [<f89c0bb0>] ? btrfs_free_path+0x20/0x30 [btrfs]
[ 80.121437] [<f89c0bb0>] ? btrfs_free_path+0x20/0x30 [btrfs]
[ 80.121437] [<f89c0bb0>] ? btrfs_free_path+0x20/0x30 [btrfs]
[ 80.121437] [<f8a1d37b>] replay_one_extent+0x75b/0x810 [btrfs]
[ 80.121437] [<c02547a1>] ? destroy_inode+0x31/0x50
[ 80.121437] [<c02548ac>] ? evict+0xec/0x170
[ 80.121437] [<f8a1e3a7>] replay_one_buffer+0x2c7/0x3a0 [btrfs]
[ 80.121437] [<f8a1aef9>] walk_down_log_tree+0x209/0x390 [btrfs]
[ 80.121437] [<f8a1b0f4>] walk_log_tree+0x74/0x1c0 [btrfs]
[ 80.121437] [<f8a21405>] btrfs_recover_log_trees+0x1e5/0x370 [btrfs]
[ 80.121437] [<f8a1e0e0>] ? replay_one_dir_item+0xd0/0xd0 [btrfs]
[ 80.121437] [<f89e4897>] open_ctree+0x1407/0x19c0 [btrfs]
[ 80.121437] [<c03010f9>] ? strlcpy+0x39/0x50
[ 80.121437] [<f89bda45>] btrfs_mount+0x775/0x8b0 [btrfs]
[ 80.121437] [<c04e4f7d>] ? mutex_unlock+0xd/0x10
[ 80.121437] [<c020cef4>] ? pcpu_alloc+0x754/0x830
[ 80.121437] [<c02fcaa6>] ? ida_get_new_above+0x196/0x1e0
[ 80.121437] [<c022f6a3>] ? __kmalloc_track_caller+0x73/0x150
[ 80.121437] [<c02415b6>] mount_fs+0x36/0x180
[ 80.121437] [<c020cfdf>] ? __alloc_percpu+0xf/0x20
[ 80.121437] [<c02582ce>] vfs_kern_mount+0x4e/0xe0
[ 80.121437] [<c02586fc>] do_kern_mount+0x3c/0xf0
[ 80.121437] [<c0259f68>] do_mount+0x308/0x730
[ 80.121437] [<c0208429>] ? strndup_user+0x49/0x70
[ 80.121437] [<c025a3fb>] sys_mount+0x6b/0xa0
[ 80.121437] [<c04ed84d>] sysenter_do_call+0x12/0x28
[ 80.121437] Code: a5 5d ff ff 85 c0 74 29 8b 5d dc 8b 75 e0 8b 55
ec 8b 4d f0 8b 45 cc 89 1c 24 89 74 24 04 e8 36 fc 04 00 85 c0 0f 84
c2 fe ff ff <0f> 0b 0f 0b 0f 0b 0f 0b 0f 0b 8d 74 26 00 55 89 e5 57 56
53 83
[ 80.121437] EIP: [<f89d4c72>]
btrfs_alloc_logged_file_extent+0x252/0x260 [btrfs] SS:ESP
0068:f403ba68
[ 80.331077] ---[ end trace 79ea8a12340fc4c5 ]---
Bug affected at least 3.6.10, 3.7.0, i686 and x86_64.
btrfs-zero-log made the FS mountable again.
^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: BUG during log recovery
2012-12-14 22:04 BUG during log recovery Jan Steffens
@ 2012-12-18 13:40 ` Josef Bacik
2012-12-18 14:10 ` Jan Steffens
2012-12-29 19:54 ` Henri Valta
1 sibling, 1 reply; 8+ messages in thread
From: Josef Bacik @ 2012-12-18 13:40 UTC (permalink / raw)
To: Jan Steffens; +Cc: Linux Btrfs
On Fri, Dec 14, 2012 at 03:04:08PM -0700, Jan Steffens wrote:
> After a lockup requiring a hard reset, the btrfs could not be mounted,
> throwing the following error:
>
Could you tell me what line this comes out to? Give me a few lines of context
so I can figure out where it's happening. Thanks,
Josef
^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: BUG during log recovery
2012-12-18 13:40 ` Josef Bacik
@ 2012-12-18 14:10 ` Jan Steffens
2012-12-19 16:15 ` David Sterba
2013-01-02 17:32 ` Josef Bacik
0 siblings, 2 replies; 8+ messages in thread
From: Jan Steffens @ 2012-12-18 14:10 UTC (permalink / raw)
To: Josef Bacik; +Cc: Linux Btrfs
On Tue, Dec 18, 2012 at 2:40 PM, Josef Bacik <jbacik@fusionio.com> wrote:
> On Fri, Dec 14, 2012 at 03:04:08PM -0700, Jan Steffens wrote:
>> After a lockup requiring a hard reset, the btrfs could not be mounted,
>> throwing the following error:
>>
>
> Could you tell me what line this comes out to? Give me a few lines of context
> so I can figure out where it's happening. Thanks,
>
> Josef
Sure, here:
caching_ctl = get_caching_control(block_group);
if (!caching_ctl) {
BUG_ON(!block_group_cache_done(block_group));
ret = btrfs_remove_free_space(block_group, start, num_bytes);
BUG_ON(ret); /* -ENOMEM */ // <<< 6185
} else {
mutex_lock(&caching_ctl->mutex);
if (start >= caching_ctl->progress) {
ret = add_excluded_extent(root, start, num_bytes);
^ permalink raw reply [flat|nested] 8+ messages in thread* Re: BUG during log recovery
2012-12-18 14:10 ` Jan Steffens
@ 2012-12-19 16:15 ` David Sterba
2013-01-02 17:32 ` Josef Bacik
1 sibling, 0 replies; 8+ messages in thread
From: David Sterba @ 2012-12-19 16:15 UTC (permalink / raw)
To: Jan Steffens; +Cc: Josef Bacik, Linux Btrfs
On Tue, Dec 18, 2012 at 03:10:24PM +0100, Jan Steffens wrote:
> if (!caching_ctl) {
> BUG_ON(!block_group_cache_done(block_group));
> ret = btrfs_remove_free_space(block_group, start, num_bytes);
> BUG_ON(ret); /* -ENOMEM */ // <<< 6185
The actual value of ret is = -11 = -EAGAIN (EAX: fffffff5 in the report)
> } else {
> mutex_lock(&caching_ctl->mutex);
>
> if (start >= caching_ctl->progress) {
> ret = add_excluded_extent(root, start, num_bytes);
^ permalink raw reply [flat|nested] 8+ messages in thread* Re: BUG during log recovery
2012-12-18 14:10 ` Jan Steffens
2012-12-19 16:15 ` David Sterba
@ 2013-01-02 17:32 ` Josef Bacik
2013-01-02 17:36 ` Jan Steffens
1 sibling, 1 reply; 8+ messages in thread
From: Josef Bacik @ 2013-01-02 17:32 UTC (permalink / raw)
To: Jan Steffens; +Cc: Josef Bacik, Linux Btrfs
On Tue, Dec 18, 2012 at 07:10:24AM -0700, Jan Steffens wrote:
> On Tue, Dec 18, 2012 at 2:40 PM, Josef Bacik <jbacik@fusionio.com> wrote:
> > On Fri, Dec 14, 2012 at 03:04:08PM -0700, Jan Steffens wrote:
> >> After a lockup requiring a hard reset, the btrfs could not be mounted,
> >> throwing the following error:
> >>
> >
> > Could you tell me what line this comes out to? Give me a few lines of context
> > so I can figure out where it's happening. Thanks,
> >
> > Josef
>
> Sure, here:
>
I posted a patch for this before I left for Christmas vacation, it is here
http://git.kernel.org/?p=linux/kernel/git/josef/btrfs-next.git;a=commit;h=ee2399d8a7dd1d49b0996beaaaada5b728b35bf1
in btrfs-next. Can you give it a whirl and let me know if it fixes your
problem? Thanks,
Josef
^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: BUG during log recovery
2013-01-02 17:32 ` Josef Bacik
@ 2013-01-02 17:36 ` Jan Steffens
2013-01-02 18:09 ` Josef Bacik
0 siblings, 1 reply; 8+ messages in thread
From: Jan Steffens @ 2013-01-02 17:36 UTC (permalink / raw)
To: Josef Bacik; +Cc: Linux Btrfs
On Wed, Jan 2, 2013 at 6:32 PM, Josef Bacik <jbacik@fusionio.com> wrote:
> I posted a patch for this before I left for Christmas vacation, it is here
>
> http://git.kernel.org/?p=linux/kernel/git/josef/btrfs-next.git;a=commit;h=ee2399d8a7dd1d49b0996beaaaada5b728b35bf1
>
> in btrfs-next. Can you give it a whirl and let me know if it fixes your
> problem? Thanks,
>
> Josef
I'll try it when I encounter the problem again (remember I used
btrfs-zero-log). I think I already told you that: We talked on
Freenode, if I recall correctly.
Jan
^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: BUG during log recovery
2013-01-02 17:36 ` Jan Steffens
@ 2013-01-02 18:09 ` Josef Bacik
0 siblings, 0 replies; 8+ messages in thread
From: Josef Bacik @ 2013-01-02 18:09 UTC (permalink / raw)
To: Jan Steffens; +Cc: Josef Bacik, Linux Btrfs
On Wed, Jan 02, 2013 at 10:36:36AM -0700, Jan Steffens wrote:
> On Wed, Jan 2, 2013 at 6:32 PM, Josef Bacik <jbacik@fusionio.com> wrote:
> > I posted a patch for this before I left for Christmas vacation, it is here
> >
> > http://git.kernel.org/?p=linux/kernel/git/josef/btrfs-next.git;a=commit;h=ee2399d8a7dd1d49b0996beaaaada5b728b35bf1
> >
> > in btrfs-next. Can you give it a whirl and let me know if it fixes your
> > problem? Thanks,
> >
> > Josef
>
> I'll try it when I encounter the problem again (remember I used
> btrfs-zero-log). I think I already told you that: We talked on
> Freenode, if I recall correctly.
>
Yes thanks, vacation brain :).
Josef
^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: BUG during log recovery
2012-12-14 22:04 BUG during log recovery Jan Steffens
2012-12-18 13:40 ` Josef Bacik
@ 2012-12-29 19:54 ` Henri Valta
1 sibling, 0 replies; 8+ messages in thread
From: Henri Valta @ 2012-12-29 19:54 UTC (permalink / raw)
To: Linux Btrfs
On Friday 14 December 2012 23:04:08 Jan Steffens wrote:
> After a lockup requiring a hard reset, the btrfs could not be mounted,
> throwing the following error:
>
> Bug affected at least 3.6.10, 3.7.0, i686 and x86_64.
>
> btrfs-zero-log made the FS mountable again.
I've just encountered the same problem after a hard reset on kernel 3.7.1. Had
to use btrfs-zero-log to get the fs mounted again.
I dont know if the following traces provide any new information, but in my
case the BUG was preceded by two warnings in fs/inode.c
[ 3.626537] ------------[ cut here ]------------
[ 3.626544] WARNING: at fs/inode.c:336 inc_nlink+0x36/0x50()
[ 3.626546] Hardware name: 2768WZP
[ 3.626547] Modules linked in: btrfs crc32c libcrc32c zlib_deflate sr_mod
cdrom sd_mod ata_generic uhci_hcd pata_acpi ata_piix libata firewire_ohci
scsi_mod firewire_core crc_itu_t ehci_hcd usbcore usb_common
[ 3.626561] Pid: 101, comm: mount Not tainted 3.7.1-2-ARCH #1
[ 3.626562] Call Trace:
[ 3.626567] [<ffffffff8105742f>] warn_slowpath_common+0x7f/0xc0
[ 3.626569] [<ffffffff8105748a>] warn_slowpath_null+0x1a/0x20
[ 3.626572] [<ffffffff8119c5c6>] inc_nlink+0x36/0x50
[ 3.626588] [<ffffffffa01b5af0>] link_to_fixup_dir+0xc0/0xf0 [btrfs]
[ 3.626597] [<ffffffffa01b87cf>] replay_one_buffer+0x1df/0x3a0 [btrfs]
[ 3.626606] [<ffffffffa01b5292>] walk_down_log_tree+0x212/0x400 [btrfs]
[ 3.626615] [<ffffffffa01b551d>] walk_log_tree+0x9d/0x1f0 [btrfs]
[ 3.626624] [<ffffffffa01bb89b>] btrfs_recover_log_trees+0x21b/0x3a0 [btrfs]
[ 3.626633] [<ffffffffa01b85f0>] ? replay_one_dir_item+0xf0/0xf0 [btrfs]
[ 3.626643] [<ffffffffa01819d7>] open_ctree+0x1587/0x1ba0 [btrfs]
[ 3.626646] [<ffffffff8124f3a1>] ? disk_name+0x61/0xc0
[ 3.626653] [<ffffffffa015aae3>] btrfs_mount+0x633/0x770 [btrfs]
[ 3.626657] [<ffffffff81165280>] ? alloc_pages_current+0xb0/0x120
[ 3.626659] [<ffffffff81187353>] mount_fs+0x43/0x1b0
[ 3.626662] [<ffffffff811a1af4>] vfs_kern_mount+0x74/0x110
[ 3.626669] [<ffffffffa015a63a>] btrfs_mount+0x18a/0x770 [btrfs]
[ 3.626679] [<ffffffff81165280>] ? alloc_pages_current+0xb0/0x120
[ 3.626681] [<ffffffff81187353>] mount_fs+0x43/0x1b0
[ 3.626683] [<ffffffff811a1af4>] vfs_kern_mount+0x74/0x110
[ 3.626686] [<ffffffff811a2054>] do_kern_mount+0x54/0x110
[ 3.626688] [<ffffffff811a3cd5>] do_mount+0x315/0x8e0
[ 3.626691] [<ffffffff81124ade>] ? __get_free_pages+0xe/0x50
[ 3.626693] [<ffffffff811a382a>] ? copy_mount_options+0x3a/0x180
[ 3.626696] [<ffffffff811a432e>] sys_mount+0x8e/0xe0
[ 3.626699] [<ffffffff814aa49d>] system_call_fastpath+0x1a/0x1f
[ 3.626701] ---[ end trace de80422f3d9139a8 ]---
[ 3.635863] ------------[ cut here ]------------
[ 3.635866] WARNING: at fs/inode.c:336 inc_nlink+0x36/0x50()
[ 3.635867] Hardware name: 2768WZP
[ 3.635868] Modules linked in: btrfs crc32c libcrc32c zlib_deflate sr_mod
cdrom sd_mod ata_generic uhci_hcd pata_acpi ata_piix libata firewire_ohci
scsi_mod firewire_core crc_itu_t ehci_hcd usbcore usb_common
[ 3.635878] Pid: 101, comm: mount Tainted: G W 3.7.1-2-ARCH #1
[ 3.635879] Call Trace:
[ 3.635882] [<ffffffff8105742f>] warn_slowpath_common+0x7f/0xc0
[ 3.635884] [<ffffffff8105748a>] warn_slowpath_null+0x1a/0x20
[ 3.635886] [<ffffffff8119c5c6>] inc_nlink+0x36/0x50
[ 3.635895] [<ffffffffa01b5af0>] link_to_fixup_dir+0xc0/0xf0 [btrfs]
[ 3.635903] [<ffffffffa01b87cf>] replay_one_buffer+0x1df/0x3a0 [btrfs]
[ 3.635912] [<ffffffffa01b5292>] walk_down_log_tree+0x212/0x400 [btrfs]
[ 3.635921] [<ffffffffa01b551d>] walk_log_tree+0x9d/0x1f0 [btrfs]
[ 3.635930] [<ffffffffa01bb89b>] btrfs_recover_log_trees+0x21b/0x3a0 [btrfs]
[ 3.635939] [<ffffffffa01b85f0>] ? replay_one_dir_item+0xf0/0xf0 [btrfs]
[ 3.635948] [<ffffffffa01819d7>] open_ctree+0x1587/0x1ba0 [btrfs]
[ 3.635950] [<ffffffff8124f3a1>] ? disk_name+0x61/0xc0
[ 3.635958] [<ffffffffa015aae3>] btrfs_mount+0x633/0x770 [btrfs]
[ 3.635960] [<ffffffff81165280>] ? alloc_pages_current+0xb0/0x120
[ 3.635963] [<ffffffff81187353>] mount_fs+0x43/0x1b0
[ 3.635965] [<ffffffff811a1af4>] vfs_kern_mount+0x74/0x110
[ 3.635972] [<ffffffffa015a63a>] btrfs_mount+0x18a/0x770 [btrfs]
[ 3.635974] [<ffffffff81165280>] ? alloc_pages_current+0xb0/0x120
[ 3.635977] [<ffffffff81187353>] mount_fs+0x43/0x1b0
[ 3.635979] [<ffffffff811a1af4>] vfs_kern_mount+0x74/0x110
[ 3.635981] [<ffffffff811a2054>] do_kern_mount+0x54/0x110
[ 3.635983] [<ffffffff811a3cd5>] do_mount+0x315/0x8e0
[ 3.635986] [<ffffffff81124ade>] ? __get_free_pages+0xe/0x50
[ 3.635988] [<ffffffff811a382a>] ? copy_mount_options+0x3a/0x180
[ 3.635990] [<ffffffff811a432e>] sys_mount+0x8e/0xe0
[ 3.635993] [<ffffffff814aa49d>] system_call_fastpath+0x1a/0x1f
[ 3.635994] ---[ end trace de80422f3d9139a9 ]---
[ 3.720010] usb 6-2: new low-speed USB device number 2 using uhci_hcd
[ 3.904094] usbcore: registered new interface driver usbhid
[ 3.904097] usbhid: USB HID core driver
[ 3.904696] input: Logitech USB-PS/2 Optical Mouse as
/devices/pci0000:00/0000:00:1d.0/usb6/6-2/6-2:1.0/input/input1
[ 3.905020] hid-generic 0003:046D:C03E.0001: input,hidraw0: USB HID v1.10
Mouse [Logitech USB-PS/2 Optical Mouse] on usb-0000:00:1d.0-2/input0
[ 5.233306] ------------[ cut here ]------------
[ 5.233365] kernel BUG at fs/btrfs/extent-tree.c:6185!
[ 5.233417] invalid opcode: 0000 [#1] PREEMPT SMP
[ 5.233607] Modules linked in: hid_generic usbhid hid btrfs crc32c
libcrc32c zlib_deflate sr_mod cdrom sd_mod ata_generic uhci_hcd pata_acpi
ata_piix libata firewire_ohci scsi_mod firewire_core crc_itu_t ehci_hcd usbcore
usb_common
[ 5.234738] CPU 1
[ 5.234789] Pid: 101, comm: mount Tainted: G W 3.7.1-2-ARCH #1
LENOVO 2768WZP/2768WZP
[ 5.234890] RIP: 0010:[<ffffffffa01720a7>] [<ffffffffa01720a7>]
btrfs_alloc_logged_file_extent+0x1c7/0x1e0 [btrfs]
[ 5.235009] RSP: 0018:ffff88013141d5e8 EFLAGS: 00010286
[ 5.235061] RAX: 00000000fffffff5 RBX: ffff8801348b1200 RCX: 0000000180400033
[ 5.235115] RDX: 0000000180400034 RSI: 0000000080400033 RDI: ffff8801348c69c0
[ 5.235168] RBP: ffff88013141d668 R08: ffff88013141dfd8 R09: ffff880135b4fb00
[ 5.235221] R10: ffffffffa01be91c R11: ffff88013141dfd8 R12: ffff88013141d733
[ 5.235280] R13: 0000000000000000 R14: 0000000048f65000 R15: ffff880131481000
[ 5.235339] FS: 00007f23b536f780(0000) GS:ffff88013bc80000(0000)
knlGS:0000000000000000
[ 5.235403] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b
[ 5.235460] CR2: 00007fe808929000 CR3: 0000000134a71000 CR4:
00000000000407e0
[ 5.235518] DR0: 0000000000000000 DR1: 0000000000000000 DR2:
0000000000000000
[ 5.235577] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
[ 5.235636] Process mount (pid: 101, threadinfo ffff88013141c000, task
ffff880134b0a8a0)
[ 5.235699] Stack:
[ 5.235753] 0000000000000001 0000000000002000 ffff88013141d618 ffffffffa015e1ea
[ 5.236001] 000000000003c000 00000000000003ff 0000000000000101
ffff880131db3000
[ 5.236249] 0000000000002000 00ff880131dfcac0 a80000000048f650
ffff880131481000
[ 5.236497] Call Trace:
[ 5.236559] [<ffffffffa015e1ea>] ? btrfs_free_path+0x2a/0x40 [btrfs]
[ 5.236615] [<ffffffffa01b7840>] replay_one_extent+0x620/0x690 [btrfs]
[ 5.236615] [<ffffffffa01b6e78>] ? add_inode_ref+0x638/0x9e0 [btrfs]
[ 5.236615] [<ffffffffa0192940>] ? btrfs_destroy_inode+0x1c0/0x2e0 [btrfs]
[ 5.236615] [<ffffffffa01a1f73>] ? read_extent_buffer+0xc3/0x120 [btrfs]
[ 5.236615] [<ffffffffa01b88cb>] replay_one_buffer+0x2db/0x3a0 [btrfs]
[ 5.236615] [<ffffffffa01a086d>] ? alloc_extent_buffer+0x9d/0x490 [btrfs]
[ 5.236615] [<ffffffffa01b5292>] walk_down_log_tree+0x212/0x400 [btrfs]
[ 5.236615] [<ffffffffa01b551d>] walk_log_tree+0x9d/0x1f0 [btrfs]
[ 5.236615] [<ffffffffa01bb89b>] btrfs_recover_log_trees+0x21b/0x3a0 [btrfs]
[ 5.236615] [<ffffffffa01b85f0>] ? replay_one_dir_item+0xf0/0xf0 [btrfs]
[ 5.236615] [<ffffffffa01819d7>] open_ctree+0x1587/0x1ba0 [btrfs]
[ 5.236615] [<ffffffff8124f3a1>] ? disk_name+0x61/0xc0
[ 5.236615] [<ffffffffa015aae3>] btrfs_mount+0x633/0x770 [btrfs]
[ 5.236615] [<ffffffff81165280>] ? alloc_pages_current+0xb0/0x120
[ 5.236615] [<ffffffff81187353>] mount_fs+0x43/0x1b0
[ 5.236615] [<ffffffff811a1af4>] vfs_kern_mount+0x74/0x110
[ 5.236615] [<ffffffffa015a63a>] btrfs_mount+0x18a/0x770 [btrfs]
[ 5.236615] [<ffffffff81165280>] ? alloc_pages_current+0xb0/0x120
[ 5.236615] [<ffffffff81187353>] mount_fs+0x43/0x1b0
[ 5.236615] [<ffffffff811a1af4>] vfs_kern_mount+0x74/0x110
[ 5.236615] [<ffffffff811a2054>] do_kern_mount+0x54/0x110
[ 5.236615] [<ffffffff811a3cd5>] do_mount+0x315/0x8e0
[ 5.236615] [<ffffffff81124ade>] ? __get_free_pages+0xe/0x50
[ 5.236615] [<ffffffff811a382a>] ? copy_mount_options+0x3a/0x180
[ 5.236615] [<ffffffff811a432e>] sys_mount+0x8e/0xe0
[ 5.236615] [<ffffffff814aa49d>] system_call_fastpath+0x1a/0x1f
[ 5.236615] Code: 0b 0f 1f 00 48 8d bb 80 00 00 00 e8 c4 68 ff ff 85 c0 74 1d
48 8b 55 c0 4c 89 f6 48 89 df e8 b1 c6 04 00 85 c0 0f 84 29 ff ff ff <0f> 0b 0f
0b 0f 0b 0f 0b 0f 0b 66 66 66 66 66 66 2e 0f 1f 84 00
[ 5.236615] RIP [<ffffffffa01720a7>] btrfs_alloc_logged_file_extent+0x1c7/0x1e0
[btrfs]
[ 5.236615] RSP <ffff88013141d5e8>
[ 5.241501] ---[ end trace de80422f3d9139aa ]---
^ permalink raw reply [flat|nested] 8+ messages in thread
end of thread, other threads:[~2013-01-02 18:09 UTC | newest]
Thread overview: 8+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2012-12-14 22:04 BUG during log recovery Jan Steffens
2012-12-18 13:40 ` Josef Bacik
2012-12-18 14:10 ` Jan Steffens
2012-12-19 16:15 ` David Sterba
2013-01-02 17:32 ` Josef Bacik
2013-01-02 17:36 ` Jan Steffens
2013-01-02 18:09 ` Josef Bacik
2012-12-29 19:54 ` Henri Valta
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